Python mode
Cython mode
Configuration Options for Python mode:
version - 2/3 - The version of Python to recognize. Default is 3.
singleLineStringErrors - true/false - If you have a single-line string that is not terminated at the end of the line, this will show subsequent lines as errors if true, otherwise it will consider the newline as the end of the string. Default is false.
hangingIndent - int - If you want to write long arguments to a function starting on a new line, how much that line should be indented. Defaults to one normal indentation unit.
Advanced Configuration Options:
Useful for superset of python syntax like Enthought enaml, IPython magics and questionmark help
singleOperators - RegEx - Regular Expression for single operator matching, default : ^[\\+\\-\\*/%&|\\^~<>!] including @ on Python 3
singleDelimiters - RegEx - Regular Expression for single delimiter matching, default : ^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]
doubleOperators - RegEx - Regular Expression for double operators matching, default : ^((==)|(!=)|(<=)|(>=)|(<>)|(<<)|(>>)|(//)|(\\*\\*))
doubleDelimiters - RegEx - Regular Expression for double delimiters matching, default : ^((\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))
tripleDelimiters - RegEx - Regular Expression for triple delimiters matching, default : ^((//=)|(>>=)|(<<=)|(\\*\\*=))
identifiers - RegEx - Regular Expression for identifier, default : ^[_A-Za-z][_A-Za-z0-9]* on Python 2 and ^[_A-Za-z\u00A1-\uFFFF][_A-Za-z0-9\u00A1-\uFFFF]* on Python 3.
extra_keywords - list of string - List of extra words ton consider as keywords
extra_builtins - list of string - List of extra words ton consider as builtins
MIME types defined: text/x-python and text/x-cython.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/python/python.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
function wordRegexp(words) {
return new RegExp("^((" + words.join(")|(") + "))\\b");
}
var wordOperators = wordRegexp(["and", "or", "not", "is"]);
var commonKeywords = ["as", "assert", "break", "class", "continue",
"def", "del", "elif", "else", "except", "finally",
"for", "from", "global", "if", "import",
"lambda", "pass", "raise", "return",
"try", "while", "with", "yield", "in", "False", "True"];
var commonBuiltins = ["abs", "all", "any", "bin", "bool", "bytearray", "callable", "chr",
"classmethod", "compile", "complex", "delattr", "dict", "dir", "divmod",
"enumerate", "eval", "filter", "float", "format", "frozenset",
"getattr", "globals", "hasattr", "hash", "help", "hex", "id",
"input", "int", "isinstance", "issubclass", "iter", "len",
"list", "locals", "map", "max", "memoryview", "min", "next",
"object", "oct", "open", "ord", "pow", "property", "range",
"repr", "reversed", "round", "set", "setattr", "slice",
"sorted", "staticmethod", "str", "sum", "super", "tuple",
"type", "vars", "zip", "__import__", "NotImplemented",
"Ellipsis", "__debug__"];
CodeMirror.registerHelper("hintWords", "python", commonKeywords.concat(commonBuiltins).concat(["exec", "print"]));
function top(state) {
return state.scopes[state.scopes.length - 1];
}
CodeMirror.defineMode("python", function(conf, parserConf) {
var ERRORCLASS = "error";
var delimiters = parserConf.delimiters || parserConf.singleDelimiters || /^[\(\)\[\]\{\}@,:`=;\.\\]/;
// (Backwards-compatibility with old, cumbersome config system)
var operators = [parserConf.singleOperators, parserConf.doubleOperators, parserConf.doubleDelimiters, parserConf.tripleDelimiters,
parserConf.operators || /^([-+*/%\/&|^]=?|[<>=]+|\/\/=?|\*\*=?|!=|[~!@]|\.\.\.)/]
for (var i = 0; i < operators.length; i++) if (!operators[i]) operators.splice(i--, 1)
var hangingIndent = parserConf.hangingIndent || conf.indentUnit;
var myKeywords = commonKeywords, myBuiltins = commonBuiltins;
if (parserConf.extra_keywords != undefined)
myKeywords = myKeywords.concat(parserConf.extra_keywords);
if (parserConf.extra_builtins != undefined)
myBuiltins = myBuiltins.concat(parserConf.extra_builtins);
var py3 = !(parserConf.version && Number(parserConf.version) < 3)
if (py3) {
// since http://legacy.python.org/dev/peps/pep-0465/ @ is also an operator
var identifiers = parserConf.identifiers|| /^[_A-Za-z\u00A1-\uFFFF][_A-Za-z0-9\u00A1-\uFFFF]*/;
myKeywords = myKeywords.concat(["nonlocal", "None", "aiter", "anext", "async", "await", "breakpoint", "match", "case"]);
myBuiltins = myBuiltins.concat(["ascii", "bytes", "exec", "print"]);
var stringPrefixes = new RegExp("^(([rbuf]|(br)|(rb)|(fr)|(rf))?('{3}|\"{3}|['\"]))", "i");
} else {
var identifiers = parserConf.identifiers|| /^[_A-Za-z][_A-Za-z0-9]*/;
myKeywords = myKeywords.concat(["exec", "print"]);
myBuiltins = myBuiltins.concat(["apply", "basestring", "buffer", "cmp", "coerce", "execfile",
"file", "intern", "long", "raw_input", "reduce", "reload",
"unichr", "unicode", "xrange", "None"]);
var stringPrefixes = new RegExp("^(([rubf]|(ur)|(br))?('{3}|\"{3}|['\"]))", "i");
}
var keywords = wordRegexp(myKeywords);
var builtins = wordRegexp(myBuiltins);
// tokenizers
function tokenBase(stream, state) {
var sol = stream.sol() && state.lastToken != "\\"
if (sol) state.indent = stream.indentation()
// Handle scope changes
if (sol && top(state).type == "py") {
var scopeOffset = top(state).offset;
if (stream.eatSpace()) {
var lineOffset = stream.indentation();
if (lineOffset > scopeOffset)
pushPyScope(state);
else if (lineOffset < scopeOffset && dedent(stream, state) && stream.peek() != "#")
state.errorToken = true;
return null;
} else {
var style = tokenBaseInner(stream, state);
if (scopeOffset > 0 && dedent(stream, state))
style += " " + ERRORCLASS;
return style;
}
}
return tokenBaseInner(stream, state);
}
function tokenBaseInner(stream, state, inFormat) {
if (stream.eatSpace()) return null;
// Handle Comments
if (!inFormat && stream.match(/^#.*/)) return "comment";
// Handle Number Literals
if (stream.match(/^[0-9\.]/, false)) {
var floatLiteral = false;
// Floats
if (stream.match(/^[\d_]*\.\d+(e[\+\-]?\d+)?/i)) { floatLiteral = true; }
if (stream.match(/^[\d_]+\.\d*/)) { floatLiteral = true; }
if (stream.match(/^\.\d+/)) { floatLiteral = true; }
if (floatLiteral) {
// Float literals may be "imaginary"
stream.eat(/J/i);
return "number";
}
// Integers
var intLiteral = false;
// Hex
if (stream.match(/^0x[0-9a-f_]+/i)) intLiteral = true;
// Binary
if (stream.match(/^0b[01_]+/i)) intLiteral = true;
// Octal
if (stream.match(/^0o[0-7_]+/i)) intLiteral = true;
// Decimal
if (stream.match(/^[1-9][\d_]*(e[\+\-]?[\d_]+)?/)) {
// Decimal literals may be "imaginary"
stream.eat(/J/i);
// TODO - Can you have imaginary longs?
intLiteral = true;
}
// Zero by itself with no other piece of number.
if (stream.match(/^0(?![\dx])/i)) intLiteral = true;
if (intLiteral) {
// Integer literals may be "long"
stream.eat(/L/i);
return "number";
}
}
// Handle Strings
if (stream.match(stringPrefixes)) {
var isFmtString = stream.current().toLowerCase().indexOf('f') !== -1;
if (!isFmtString) {
state.tokenize = tokenStringFactory(stream.current(), state.tokenize);
return state.tokenize(stream, state);
} else {
state.tokenize = formatStringFactory(stream.current(), state.tokenize);
return state.tokenize(stream, state);
}
}
for (var i = 0; i < operators.length; i++)
if (stream.match(operators[i])) return "operator"
if (stream.match(delimiters)) return "punctuation";
if (state.lastToken == "." && stream.match(identifiers))
return "property";
if (stream.match(keywords) || stream.match(wordOperators))
return "keyword";
if (stream.match(builtins))
return "builtin";
if (stream.match(/^(self|cls)\b/))
return "variable-2";
if (stream.match(identifiers)) {
if (state.lastToken == "def" || state.lastToken == "class")
return "def";
return "variable";
}
// Handle non-detected items
stream.next();
return inFormat ? null :ERRORCLASS;
}
function formatStringFactory(delimiter, tokenOuter) {
while ("rubf".indexOf(delimiter.charAt(0).toLowerCase()) >= 0)
delimiter = delimiter.substr(1);
var singleline = delimiter.length == 1;
var OUTCLASS = "string";
function tokenNestedExpr(depth) {
return function(stream, state) {
var inner = tokenBaseInner(stream, state, true)
if (inner == "punctuation") {
if (stream.current() == "{") {
state.tokenize = tokenNestedExpr(depth + 1)
} else if (stream.current() == "}") {
if (depth > 1) state.tokenize = tokenNestedExpr(depth - 1)
else state.tokenize = tokenString
}
}
return inner
}
}
function tokenString(stream, state) {
while (!stream.eol()) {
stream.eatWhile(/[^'"\{\}\\]/);
if (stream.eat("\\")) {
stream.next();
if (singleline && stream.eol())
return OUTCLASS;
} else if (stream.match(delimiter)) {
state.tokenize = tokenOuter;
return OUTCLASS;
} else if (stream.match('{{')) {
// ignore {{ in f-str
return OUTCLASS;
} else if (stream.match('{', false)) {
// switch to nested mode
state.tokenize = tokenNestedExpr(0)
if (stream.current()) return OUTCLASS;
else return state.tokenize(stream, state)
} else if (stream.match('}}')) {
return OUTCLASS;
} else if (stream.match('}')) {
// single } in f-string is an error
return ERRORCLASS;
} else {
stream.eat(/['"]/);
}
}
if (singleline) {
if (parserConf.singleLineStringErrors)
return ERRORCLASS;
else
state.tokenize = tokenOuter;
}
return OUTCLASS;
}
tokenString.isString = true;
return tokenString;
}
function tokenStringFactory(delimiter, tokenOuter) {
while ("rubf".indexOf(delimiter.charAt(0).toLowerCase()) >= 0)
delimiter = delimiter.substr(1);
var singleline = delimiter.length == 1;
var OUTCLASS = "string";
function tokenString(stream, state) {
while (!stream.eol()) {
stream.eatWhile(/[^'"\\]/);
if (stream.eat("\\")) {
stream.next();
if (singleline && stream.eol())
return OUTCLASS;
} else if (stream.match(delimiter)) {
state.tokenize = tokenOuter;
return OUTCLASS;
} else {
stream.eat(/['"]/);
}
}
if (singleline) {
if (parserConf.singleLineStringErrors)
return ERRORCLASS;
else
state.tokenize = tokenOuter;
}
return OUTCLASS;
}
tokenString.isString = true;
return tokenString;
}
function pushPyScope(state) {
while (top(state).type != "py") state.scopes.pop()
state.scopes.push({offset: top(state).offset + conf.indentUnit,
type: "py",
align: null})
}
function pushBracketScope(stream, state, type) {
var align = stream.match(/^[\s\[\{\(]*(?:#|$)/, false) ? null : stream.column() + 1
state.scopes.push({offset: state.indent + hangingIndent,
type: type,
align: align})
}
function dedent(stream, state) {
var indented = stream.indentation();
while (state.scopes.length > 1 && top(state).offset > indented) {
if (top(state).type != "py") return true;
state.scopes.pop();
}
return top(state).offset != indented;
}
function tokenLexer(stream, state) {
if (stream.sol()) {
state.beginningOfLine = true;
state.dedent = false;
}
var style = state.tokenize(stream, state);
var current = stream.current();
// Handle decorators
if (state.beginningOfLine && current == "@")
return stream.match(identifiers, false) ? "meta" : py3 ? "operator" : ERRORCLASS;
if (/\S/.test(current)) state.beginningOfLine = false;
if ((style == "variable" || style == "builtin")
&& state.lastToken == "meta")
style = "meta";
// Handle scope changes.
if (current == "pass" || current == "return")
state.dedent = true;
if (current == "lambda") state.lambda = true;
if (current == ":" && !state.lambda && top(state).type == "py" && stream.match(/^\s*(?:#|$)/, false))
pushPyScope(state);
if (current.length == 1 && !/string|comment/.test(style)) {
var delimiter_index = "[({".indexOf(current);
if (delimiter_index != -1)
pushBracketScope(stream, state, "])}".slice(delimiter_index, delimiter_index+1));
delimiter_index = "])}".indexOf(current);
if (delimiter_index != -1) {
if (top(state).type == current) state.indent = state.scopes.pop().offset - hangingIndent
else return ERRORCLASS;
}
}
if (state.dedent && stream.eol() && top(state).type == "py" && state.scopes.length > 1)
state.scopes.pop();
return style;
}
var external = {
startState: function(basecolumn) {
return {
tokenize: tokenBase,
scopes: [{offset: basecolumn || 0, type: "py", align: null}],
indent: basecolumn || 0,
lastToken: null,
lambda: false,
dedent: 0
};
},
token: function(stream, state) {
var addErr = state.errorToken;
if (addErr) state.errorToken = false;
var style = tokenLexer(stream, state);
if (style && style != "comment")
state.lastToken = (style == "keyword" || style == "punctuation") ? stream.current() : style;
if (style == "punctuation") style = null;
if (stream.eol() && state.lambda)
state.lambda = false;
return addErr ? style + " " + ERRORCLASS : style;
},
indent: function(state, textAfter) {
if (state.tokenize != tokenBase)
return state.tokenize.isString ? CodeMirror.Pass : 0;
var scope = top(state)
var closing = scope.type == textAfter.charAt(0) ||
scope.type == "py" && !state.dedent && /^(else:|elif |except |finally:)/.test(textAfter)
if (scope.align != null)
return scope.align - (closing ? 1 : 0)
else
return scope.offset - (closing ? hangingIndent : 0)
},
electricInput: /^\s*([\}\]\)]|else:|elif |except |finally:)$/,
closeBrackets: {triples: "'\""},
lineComment: "#",
fold: "indent"
};
return external;
});
CodeMirror.defineMIME("text/x-python", "python");
var words = function(str) { return str.split(" "); };
CodeMirror.defineMIME("text/x-cython", {
name: "python",
extra_keywords: words("by cdef cimport cpdef ctypedef enum except "+
"extern gil include nogil property public "+
"readonly struct union DEF IF ELIF ELSE")
});
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/python/test.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function() {
var mode = CodeMirror.getMode({indentUnit: 4},
{name: "python",
version: 3,
singleLineStringErrors: false});
function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
// Error, because "foobarhello" is neither a known type or property, but
// property was expected (after "and"), and it should be in parentheses.
MT("decoratorStartOfLine",
"[meta @dec]",
"[keyword def] [def function]():",
" [keyword pass]");
MT("decoratorIndented",
"[keyword class] [def Foo]:",
" [meta @dec]",
" [keyword def] [def function]():",
" [keyword pass]");
MT("matmulWithSpace:", "[variable a] [operator @] [variable b]");
MT("matmulWithoutSpace:", "[variable a][operator @][variable b]");
MT("matmulSpaceBefore:", "[variable a] [operator @][variable b]");
var before_equal_sign = ["+", "-", "*", "/", "=", "!", ">", "<"];
for (var i = 0; i < before_equal_sign.length; ++i) {
var c = before_equal_sign[i]
MT("before_equal_sign_" + c, "[variable a] [operator " + c + "=] [variable b]");
}
MT("fValidStringPrefix", "[string f'this is a]{[variable formatted]}[string string']");
MT("fValidExpressionInFString", "[string f'expression ]{[number 100][operator *][number 5]}[string string']");
MT("fInvalidFString", "[error f'this is wrong}]");
MT("fNestedFString", "[string f'expression ]{[number 100] [operator +] [string f'inner]{[number 5]}[string ']}[string string']");
MT("uValidStringPrefix", "[string u'this is an unicode string']");
MT("nestedString", "[string f']{[variable b][[ [string \"c\"] ]]}[string f'] [comment # oops]")
MT("bracesInFString", "[string f']{[variable x] [operator +] {}}[string !']")
MT("nestedFString", "[string f']{[variable b][[ [string f\"c\"] ]]}[string f'] [comment # oops]")
MT("dontIndentTypeDecl",
"[variable i]: [builtin int] [operator =] [number 32]",
"[builtin print]([variable i])")
MT("dedentElse",
"[keyword if] [variable x]:",
" [variable foo]()",
"[keyword elif] [variable y]:",
" [variable bar]()",
"[keyword else]:",
" [variable baz]()")
MT("dedentElsePass",
"[keyword if] [variable x]:",
" [keyword pass]",
"[keyword elif] [variable y]:",
" [keyword pass]",
"[keyword else]:",
" [keyword pass]")
MT("dedentElseInFunction",
"[keyword def] [def foo]():",
" [keyword if] [variable x]:",
" [variable foo]()",
" [keyword elif] [variable y]:",
" [variable bar]()",
" [keyword pass]",
" [keyword else]:",
" [variable baz]()")
MT("dedentCase",
"[keyword match] [variable x]:",
" [keyword case] [variable y]:",
" [variable foo]()")
MT("dedentCasePass",
"[keyword match] [variable x]:",
" [keyword case] [variable y]:",
" [keyword pass]")
MT("dedentCaseInFunction",
"[keyword def] [def foo]():",
" [keyword match] [variable x]:",
" [keyword case] [variable y]:",
" [variable foo]()")
})();
================================================
FILE: public/assets/lib/vendor/codemirror/mode/q/index.html
================================================
Q mode
MIME type defined: text/x-q.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/q/q.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("q",function(config){
var indentUnit=config.indentUnit,
curPunc,
keywords=buildRE(["abs","acos","aj","aj0","all","and","any","asc","asin","asof","atan","attr","avg","avgs","bin","by","ceiling","cols","cor","cos","count","cov","cross","csv","cut","delete","deltas","desc","dev","differ","distinct","div","do","each","ej","enlist","eval","except","exec","exit","exp","fby","fills","first","fkeys","flip","floor","from","get","getenv","group","gtime","hclose","hcount","hdel","hopen","hsym","iasc","idesc","if","ij","in","insert","inter","inv","key","keys","last","like","list","lj","load","log","lower","lsq","ltime","ltrim","mavg","max","maxs","mcount","md5","mdev","med","meta","min","mins","mmax","mmin","mmu","mod","msum","neg","next","not","null","or","over","parse","peach","pj","plist","prd","prds","prev","prior","rand","rank","ratios","raze","read0","read1","reciprocal","reverse","rload","rotate","rsave","rtrim","save","scan","select","set","setenv","show","signum","sin","sqrt","ss","ssr","string","sublist","sum","sums","sv","system","tables","tan","til","trim","txf","type","uj","ungroup","union","update","upper","upsert","value","var","view","views","vs","wavg","where","where","while","within","wj","wj1","wsum","xasc","xbar","xcol","xcols","xdesc","xexp","xgroup","xkey","xlog","xprev","xrank"]),
E=/[|/&^!+:\\\-*%$=~#;@><,?_\'\"\[\(\]\)\s{}]/;
function buildRE(w){return new RegExp("^("+w.join("|")+")$");}
function tokenBase(stream,state){
var sol=stream.sol(),c=stream.next();
curPunc=null;
if(sol)
if(c=="/")
return(state.tokenize=tokenLineComment)(stream,state);
else if(c=="\\"){
if(stream.eol()||/\s/.test(stream.peek()))
return stream.skipToEnd(),/^\\\s*$/.test(stream.current())?(state.tokenize=tokenCommentToEOF)(stream):state.tokenize=tokenBase,"comment";
else
return state.tokenize=tokenBase,"builtin";
}
if(/\s/.test(c))
return stream.peek()=="/"?(stream.skipToEnd(),"comment"):"whitespace";
if(c=='"')
return(state.tokenize=tokenString)(stream,state);
if(c=='`')
return stream.eatWhile(/[A-Za-z\d_:\/.]/),"symbol";
if(("."==c&&/\d/.test(stream.peek()))||/\d/.test(c)){
var t=null;
stream.backUp(1);
if(stream.match(/^\d{4}\.\d{2}(m|\.\d{2}([DT](\d{2}(:\d{2}(:\d{2}(\.\d{1,9})?)?)?)?)?)/)
|| stream.match(/^\d+D(\d{2}(:\d{2}(:\d{2}(\.\d{1,9})?)?)?)/)
|| stream.match(/^\d{2}:\d{2}(:\d{2}(\.\d{1,9})?)?/)
|| stream.match(/^\d+[ptuv]{1}/))
t="temporal";
else if(stream.match(/^0[NwW]{1}/)
|| stream.match(/^0x[\da-fA-F]*/)
|| stream.match(/^[01]+[b]{1}/)
|| stream.match(/^\d+[chijn]{1}/)
|| stream.match(/-?\d*(\.\d*)?(e[+\-]?\d+)?(e|f)?/))
t="number";
return(t&&(!(c=stream.peek())||E.test(c)))?t:(stream.next(),"error");
}
if(/[A-Za-z]|\./.test(c))
return stream.eatWhile(/[A-Za-z._\d]/),keywords.test(stream.current())?"keyword":"variable";
if(/[|/&^!+:\\\-*%$=~#;@><\.,?_\']/.test(c))
return null;
if(/[{}\(\[\]\)]/.test(c))
return null;
return"error";
}
function tokenLineComment(stream,state){
return stream.skipToEnd(),/\/\s*$/.test(stream.current())?(state.tokenize=tokenBlockComment)(stream,state):(state.tokenize=tokenBase),"comment";
}
function tokenBlockComment(stream,state){
var f=stream.sol()&&stream.peek()=="\\";
stream.skipToEnd();
if(f&&/^\\\s*$/.test(stream.current()))
state.tokenize=tokenBase;
return"comment";
}
function tokenCommentToEOF(stream){return stream.skipToEnd(),"comment";}
function tokenString(stream,state){
var escaped=false,next,end=false;
while((next=stream.next())){
if(next=="\""&&!escaped){end=true;break;}
escaped=!escaped&&next=="\\";
}
if(end)state.tokenize=tokenBase;
return"string";
}
function pushContext(state,type,col){state.context={prev:state.context,indent:state.indent,col:col,type:type};}
function popContext(state){state.indent=state.context.indent;state.context=state.context.prev;}
return{
startState:function(){
return{tokenize:tokenBase,
context:null,
indent:0,
col:0};
},
token:function(stream,state){
if(stream.sol()){
if(state.context&&state.context.align==null)
state.context.align=false;
state.indent=stream.indentation();
}
//if (stream.eatSpace()) return null;
var style=state.tokenize(stream,state);
if(style!="comment"&&state.context&&state.context.align==null&&state.context.type!="pattern"){
state.context.align=true;
}
if(curPunc=="(")pushContext(state,")",stream.column());
else if(curPunc=="[")pushContext(state,"]",stream.column());
else if(curPunc=="{")pushContext(state,"}",stream.column());
else if(/[\]\}\)]/.test(curPunc)){
while(state.context&&state.context.type=="pattern")popContext(state);
if(state.context&&curPunc==state.context.type)popContext(state);
}
else if(curPunc=="."&&state.context&&state.context.type=="pattern")popContext(state);
else if(/atom|string|variable/.test(style)&&state.context){
if(/[\}\]]/.test(state.context.type))
pushContext(state,"pattern",stream.column());
else if(state.context.type=="pattern"&&!state.context.align){
state.context.align=true;
state.context.col=stream.column();
}
}
return style;
},
indent:function(state,textAfter){
var firstChar=textAfter&&textAfter.charAt(0);
var context=state.context;
if(/[\]\}]/.test(firstChar))
while (context&&context.type=="pattern")context=context.prev;
var closing=context&&firstChar==context.type;
if(!context)
return 0;
else if(context.type=="pattern")
return context.col;
else if(context.align)
return context.col+(closing?0:1);
else
return context.indent+(closing?0:indentUnit);
}
};
});
CodeMirror.defineMIME("text/x-q","q");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/r/index.html
================================================
RPM changes mode
RPM spec mode
MIME types defined: text/x-rpm-spec, text/x-rpm-changes.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/rpm/rpm.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("rpm-changes", function() {
var headerSeparator = /^-+$/;
var headerLine = /^(Mon|Tue|Wed|Thu|Fri|Sat|Sun) (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) ?\d{1,2} \d{2}:\d{2}(:\d{2})? [A-Z]{3,4} \d{4} - /;
var simpleEmail = /^[\w+.-]+@[\w.-]+/;
return {
token: function(stream) {
if (stream.sol()) {
if (stream.match(headerSeparator)) { return 'tag'; }
if (stream.match(headerLine)) { return 'tag'; }
}
if (stream.match(simpleEmail)) { return 'string'; }
stream.next();
return null;
}
};
});
CodeMirror.defineMIME("text/x-rpm-changes", "rpm-changes");
// Quick and dirty spec file highlighting
CodeMirror.defineMode("rpm-spec", function() {
var arch = /^(i386|i586|i686|x86_64|ppc64le|ppc64|ppc|ia64|s390x|s390|sparc64|sparcv9|sparc|noarch|alphaev6|alpha|hppa|mipsel)/;
var preamble = /^[a-zA-Z0-9()]+:/;
var section = /^%(debug_package|package|description|prep|build|install|files|clean|changelog|preinstall|preun|postinstall|postun|pretrans|posttrans|pre|post|triggerin|triggerun|verifyscript|check|triggerpostun|triggerprein|trigger)/;
var control_flow_complex = /^%(ifnarch|ifarch|if)/; // rpm control flow macros
var control_flow_simple = /^%(else|endif)/; // rpm control flow macros
var operators = /^(\!|\?|\<\=|\<|\>\=|\>|\=\=|\&\&|\|\|)/; // operators in control flow macros
return {
startState: function () {
return {
controlFlow: false,
macroParameters: false,
section: false
};
},
token: function (stream, state) {
var ch = stream.peek();
if (ch == "#") { stream.skipToEnd(); return "comment"; }
if (stream.sol()) {
if (stream.match(preamble)) { return "header"; }
if (stream.match(section)) { return "atom"; }
}
if (stream.match(/^\$\w+/)) { return "def"; } // Variables like '$RPM_BUILD_ROOT'
if (stream.match(/^\$\{\w+\}/)) { return "def"; } // Variables like '${RPM_BUILD_ROOT}'
if (stream.match(control_flow_simple)) { return "keyword"; }
if (stream.match(control_flow_complex)) {
state.controlFlow = true;
return "keyword";
}
if (state.controlFlow) {
if (stream.match(operators)) { return "operator"; }
if (stream.match(/^(\d+)/)) { return "number"; }
if (stream.eol()) { state.controlFlow = false; }
}
if (stream.match(arch)) {
if (stream.eol()) { state.controlFlow = false; }
return "number";
}
// Macros like '%make_install' or '%attr(0775,root,root)'
if (stream.match(/^%[\w]+/)) {
if (stream.match('(')) { state.macroParameters = true; }
return "keyword";
}
if (state.macroParameters) {
if (stream.match(/^\d+/)) { return "number";}
if (stream.match(')')) {
state.macroParameters = false;
return "keyword";
}
}
// Macros like '%{defined fedora}'
if (stream.match(/^%\{\??[\w \-\:\!]+\}/)) {
if (stream.eol()) { state.controlFlow = false; }
return "def";
}
//TODO: Include bash script sub-parser (CodeMirror supports that)
stream.next();
return null;
}
};
});
CodeMirror.defineMIME("text/x-rpm-spec", "rpm-spec");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/rst/index.html
================================================
CodeMirror: Solr mode
Solr mode
MIME types defined: text/x-solr.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/solr/solr.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("solr", function() {
"use strict";
var isStringChar = /[^\s\|\!\+\-\*\?\~\^\&\:\(\)\[\]\{\}\"\\]/;
var isOperatorChar = /[\|\!\+\-\*\?\~\^\&]/;
var isOperatorString = /^(OR|AND|NOT|TO)$/i;
function isNumber(word) {
return parseFloat(word).toString() === word;
}
function tokenString(quote) {
return function(stream, state) {
var escaped = false, next;
while ((next = stream.next()) != null) {
if (next == quote && !escaped) break;
escaped = !escaped && next == "\\";
}
if (!escaped) state.tokenize = tokenBase;
return "string";
};
}
function tokenOperator(operator) {
return function(stream, state) {
var style = "operator";
if (operator == "+")
style += " positive";
else if (operator == "-")
style += " negative";
else if (operator == "|")
stream.eat(/\|/);
else if (operator == "&")
stream.eat(/\&/);
else if (operator == "^")
style += " boost";
state.tokenize = tokenBase;
return style;
};
}
function tokenWord(ch) {
return function(stream, state) {
var word = ch;
while ((ch = stream.peek()) && ch.match(isStringChar) != null) {
word += stream.next();
}
state.tokenize = tokenBase;
if (isOperatorString.test(word))
return "operator";
else if (isNumber(word))
return "number";
else if (stream.peek() == ":")
return "field";
else
return "string";
};
}
function tokenBase(stream, state) {
var ch = stream.next();
if (ch == '"')
state.tokenize = tokenString(ch);
else if (isOperatorChar.test(ch))
state.tokenize = tokenOperator(ch);
else if (isStringChar.test(ch))
state.tokenize = tokenWord(ch);
return (state.tokenize != tokenBase) ? state.tokenize(stream, state) : null;
}
return {
startState: function() {
return {
tokenize: tokenBase
};
},
token: function(stream, state) {
if (stream.eatSpace()) return null;
return state.tokenize(stream, state);
}
};
});
CodeMirror.defineMIME("text/x-solr", "solr");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/soy/index.html
================================================
CodeMirror: Soy (Closure Template) mode
Soy (Closure Template) mode
A mode for Closure Templates (Soy).
MIME type defined: text/x-soy.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/soy/soy.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../htmlmixed/htmlmixed"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../htmlmixed/htmlmixed"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var paramData = { noEndTag: true, soyState: "param-def" };
var tags = {
"alias": { noEndTag: true },
"delpackage": { noEndTag: true },
"namespace": { noEndTag: true, soyState: "namespace-def" },
"@attribute": paramData,
"@attribute?": paramData,
"@param": paramData,
"@param?": paramData,
"@inject": paramData,
"@inject?": paramData,
"@state": paramData,
"template": { soyState: "templ-def", variableScope: true},
"extern": {soyState: "param-def"},
"export": {soyState: "export"},
"literal": { },
"msg": {},
"fallbackmsg": { noEndTag: true, reduceIndent: true},
"select": {},
"plural": {},
"let": { soyState: "var-def" },
"if": {},
"javaimpl": {},
"jsimpl": {},
"elseif": { noEndTag: true, reduceIndent: true},
"else": { noEndTag: true, reduceIndent: true},
"switch": {},
"case": { noEndTag: true, reduceIndent: true},
"default": { noEndTag: true, reduceIndent: true},
"foreach": { variableScope: true, soyState: "for-loop" },
"ifempty": { noEndTag: true, reduceIndent: true},
"for": { variableScope: true, soyState: "for-loop" },
"call": { soyState: "templ-ref" },
"param": { soyState: "param-ref"},
"print": { noEndTag: true },
"deltemplate": { soyState: "templ-def", variableScope: true},
"delcall": { soyState: "templ-ref" },
"log": {},
"element": { variableScope: true },
"velog": {},
"const": { soyState: "const-def"},
};
var indentingTags = Object.keys(tags).filter(function(tag) {
return !tags[tag].noEndTag || tags[tag].reduceIndent;
});
CodeMirror.defineMode("soy", function(config) {
var textMode = CodeMirror.getMode(config, "text/plain");
var modes = {
html: CodeMirror.getMode(config, {name: "text/html", multilineTagIndentFactor: 2, multilineTagIndentPastTag: false, allowMissingTagName: true}),
attributes: textMode,
text: textMode,
uri: textMode,
trusted_resource_uri: textMode,
css: CodeMirror.getMode(config, "text/css"),
js: CodeMirror.getMode(config, {name: "text/javascript", statementIndent: 2 * config.indentUnit})
};
function last(array) {
return array[array.length - 1];
}
function tokenUntil(stream, state, untilRegExp) {
if (stream.sol()) {
for (var indent = 0; indent < state.indent; indent++) {
if (!stream.eat(/\s/)) break;
}
if (indent) return null;
}
var oldString = stream.string;
var match = untilRegExp.exec(oldString.substr(stream.pos));
if (match) {
// We don't use backUp because it backs up just the position, not the state.
// This uses an undocumented API.
stream.string = oldString.substr(0, stream.pos + match.index);
}
var result = stream.hideFirstChars(state.indent, function() {
var localState = last(state.localStates);
return localState.mode.token(stream, localState.state);
});
stream.string = oldString;
return result;
}
function contains(list, element) {
while (list) {
if (list.element === element) return true;
list = list.next;
}
return false;
}
function prepend(list, element) {
return {
element: element,
next: list
};
}
function popcontext(state) {
if (!state.context) return;
if (state.context.scope) {
state.variables = state.context.scope;
}
state.context = state.context.previousContext;
}
// Reference a variable `name` in `list`.
// Let `loose` be truthy to ignore missing identifiers.
function ref(list, name, loose) {
return contains(list, name) ? "variable-2" : (loose ? "variable" : "variable-2 error");
}
// Data for an open soy tag.
function Context(previousContext, tag, scope) {
this.previousContext = previousContext;
this.tag = tag;
this.kind = null;
this.scope = scope;
}
function expression(stream, state) {
var match;
if (stream.match(/[[]/)) {
state.soyState.push("list-literal");
state.context = new Context(state.context, "list-literal", state.variables);
state.lookupVariables = false;
return null;
} else if (stream.match(/\bmap(?=\()/)) {
state.soyState.push("map-literal");
return "keyword";
} else if (stream.match(/\brecord(?=\()/)) {
state.soyState.push("record-literal");
return "keyword";
} else if (stream.match(/([\w]+)(?=\()/)) {
return "variable callee";
} else if (match = stream.match(/^["']/)) {
state.soyState.push("string");
state.quoteKind = match[0];
return "string";
} else if (stream.match(/^[(]/)) {
state.soyState.push("open-parentheses");
return null;
} else if (stream.match(/(null|true|false)(?!\w)/) ||
stream.match(/0x([0-9a-fA-F]{2,})/) ||
stream.match(/-?([0-9]*[.])?[0-9]+(e[0-9]*)?/)) {
return "atom";
} else if (stream.match(/(\||[+\-*\/%]|[=!]=|\?:|[<>]=?)/)) {
// Tokenize filter, binary, null propagator, and equality operators.
return "operator";
} else if (match = stream.match(/^\$([\w]+)/)) {
return ref(state.variables, match[1], !state.lookupVariables);
} else if (match = stream.match(/^\w+/)) {
return /^(?:as|and|or|not|in|if)$/.test(match[0]) ? "keyword" : null;
}
stream.next();
return null;
}
return {
startState: function() {
return {
soyState: [],
variables: prepend(null, 'ij'),
scopes: null,
indent: 0,
quoteKind: null,
context: null,
lookupVariables: true, // Is unknown variables considered an error
localStates: [{
mode: modes.html,
state: CodeMirror.startState(modes.html)
}]
};
},
copyState: function(state) {
return {
tag: state.tag, // Last seen Soy tag.
soyState: state.soyState.concat([]),
variables: state.variables,
context: state.context,
indent: state.indent, // Indentation of the following line.
quoteKind: state.quoteKind,
lookupVariables: state.lookupVariables,
localStates: state.localStates.map(function(localState) {
return {
mode: localState.mode,
state: CodeMirror.copyState(localState.mode, localState.state)
};
})
};
},
token: function(stream, state) {
var match;
switch (last(state.soyState)) {
case "comment":
if (stream.match(/^.*?\*\//)) {
state.soyState.pop();
} else {
stream.skipToEnd();
}
if (!state.context || !state.context.scope) {
var paramRe = /@param\??\s+(\S+)/g;
var current = stream.current();
for (var match; (match = paramRe.exec(current)); ) {
state.variables = prepend(state.variables, match[1]);
}
}
return "comment";
case "string":
var match = stream.match(/^.*?(["']|\\[\s\S])/);
if (!match) {
stream.skipToEnd();
} else if (match[1] == state.quoteKind) {
state.quoteKind = null;
state.soyState.pop();
}
return "string";
}
if (!state.soyState.length || last(state.soyState) != "literal") {
if (stream.match(/^\/\*/)) {
state.soyState.push("comment");
return "comment";
} else if (stream.match(stream.sol() ? /^\s*\/\/.*/ : /^\s+\/\/.*/)) {
return "comment";
}
}
switch (last(state.soyState)) {
case "templ-def":
if (match = stream.match(/^\.?([\w]+(?!\.[\w]+)*)/)) {
state.soyState.pop();
return "def";
}
stream.next();
return null;
case "templ-ref":
if (match = stream.match(/(\.?[a-zA-Z_][a-zA-Z_0-9]+)+/)) {
state.soyState.pop();
// If the first character is '.', it can only be a local template.
if (match[0][0] == '.') {
return "variable-2"
}
// Otherwise
return "variable";
}
if (match = stream.match(/^\$([\w]+)/)) {
state.soyState.pop();
return ref(state.variables, match[1], !state.lookupVariables);
}
stream.next();
return null;
case "namespace-def":
if (match = stream.match(/^\.?([\w\.]+)/)) {
state.soyState.pop();
return "variable";
}
stream.next();
return null;
case "param-def":
if (match = stream.match(/^\*/)) {
state.soyState.pop();
state.soyState.push("param-type");
return "type";
}
if (match = stream.match(/^\w+/)) {
state.variables = prepend(state.variables, match[0]);
state.soyState.pop();
state.soyState.push("param-type");
return "def";
}
stream.next();
return null;
case "param-ref":
if (match = stream.match(/^\w+/)) {
state.soyState.pop();
return "property";
}
stream.next();
return null;
case "open-parentheses":
if (stream.match(/[)]/)) {
state.soyState.pop();
return null;
}
return expression(stream, state);
case "param-type":
var peekChar = stream.peek();
if ("}]=>,".indexOf(peekChar) != -1) {
state.soyState.pop();
return null;
} else if (peekChar == "[") {
state.soyState.push('param-type-record');
return null;
} else if (peekChar == "(") {
state.soyState.push('param-type-template');
return null;
} else if (peekChar == "<") {
state.soyState.push('param-type-parameter');
return null;
} else if (match = stream.match(/^([\w]+|[?])/)) {
return "type";
}
stream.next();
return null;
case "param-type-record":
var peekChar = stream.peek();
if (peekChar == "]") {
state.soyState.pop();
return null;
}
if (stream.match(/^\w+/)) {
state.soyState.push('param-type');
return "property";
}
stream.next();
return null;
case "param-type-parameter":
if (stream.match(/^[>]/)) {
state.soyState.pop();
return null;
}
if (stream.match(/^[<,]/)) {
state.soyState.push('param-type');
return null;
}
stream.next();
return null;
case "param-type-template":
if (stream.match(/[>]/)) {
state.soyState.pop();
state.soyState.push('param-type');
return null;
}
if (stream.match(/^\w+/)) {
state.soyState.push('param-type');
return "def";
}
stream.next();
return null;
case "var-def":
if (match = stream.match(/^\$([\w]+)/)) {
state.variables = prepend(state.variables, match[1]);
state.soyState.pop();
return "def";
}
stream.next();
return null;
case "for-loop":
if (stream.match(/\bin\b/)) {
state.soyState.pop();
return "keyword";
}
if (stream.peek() == "$") {
state.soyState.push('var-def');
return null;
}
stream.next();
return null;
case "record-literal":
if (stream.match(/^[)]/)) {
state.soyState.pop();
return null;
}
if (stream.match(/[(,]/)) {
state.soyState.push("map-value")
state.soyState.push("record-key")
return null;
}
stream.next()
return null;
case "map-literal":
if (stream.match(/^[)]/)) {
state.soyState.pop();
return null;
}
if (stream.match(/[(,]/)) {
state.soyState.push("map-value")
state.soyState.push("map-value")
return null;
}
stream.next()
return null;
case "list-literal":
if (stream.match(']')) {
state.soyState.pop();
state.lookupVariables = true;
popcontext(state);
return null;
}
if (stream.match(/\bfor\b/)) {
state.lookupVariables = true;
state.soyState.push('for-loop');
return "keyword";
}
return expression(stream, state);
case "record-key":
if (stream.match(/[\w]+/)) {
return "property";
}
if (stream.match(/^[:]/)) {
state.soyState.pop();
return null;
}
stream.next();
return null;
case "map-value":
if (stream.peek() == ")" || stream.peek() == "," || stream.match(/^[:)]/)) {
state.soyState.pop();
return null;
}
return expression(stream, state);
case "import":
if (stream.eat(";")) {
state.soyState.pop();
state.indent -= 2 * config.indentUnit;
return null;
}
if (stream.match(/\w+(?=\s+as\b)/)) {
return "variable";
}
if (match = stream.match(/\w+/)) {
return /\b(from|as)\b/.test(match[0]) ? "keyword" : "def";
}
if (match = stream.match(/^["']/)) {
state.soyState.push("string");
state.quoteKind = match[0];
return "string";
}
stream.next();
return null;
case "tag":
var endTag;
var tagName;
if (state.tag === undefined) {
endTag = true;
tagName = '';
} else {
endTag = state.tag[0] == "/";
tagName = endTag ? state.tag.substring(1) : state.tag;
}
var tag = tags[tagName];
if (stream.match(/^\/?}/)) {
var selfClosed = stream.current() == "/}";
if (selfClosed && !endTag) {
popcontext(state);
}
if (state.tag == "/template" || state.tag == "/deltemplate") {
state.variables = prepend(null, 'ij');
state.indent = 0;
} else {
state.indent -= config.indentUnit *
(selfClosed || indentingTags.indexOf(state.tag) == -1 ? 2 : 1);
}
state.soyState.pop();
return "keyword";
} else if (stream.match(/^([\w?]+)(?==)/)) {
if (state.context && state.context.tag == tagName && stream.current() == "kind" && (match = stream.match(/^="([^"]+)/, false))) {
var kind = match[1];
state.context.kind = kind;
var mode = modes[kind] || modes.html;
var localState = last(state.localStates);
if (localState.mode.indent) {
state.indent += localState.mode.indent(localState.state, "", "");
}
state.localStates.push({
mode: mode,
state: CodeMirror.startState(mode)
});
}
return "attribute";
}
return expression(stream, state);
case "template-call-expression":
if (stream.match(/^([\w-?]+)(?==)/)) {
return "attribute";
} else if (stream.eat('>')) {
state.soyState.pop();
return "keyword";
} else if (stream.eat('/>')) {
state.soyState.pop();
return "keyword";
}
return expression(stream, state);
case "literal":
if (stream.match('{/literal}', false)) {
state.soyState.pop();
return this.token(stream, state);
}
return tokenUntil(stream, state, /\{\/literal}/);
case "export":
if (match = stream.match(/\w+/)) {
state.soyState.pop();
if (match == "const") {
state.soyState.push("const-def")
return "keyword";
} else if (match == "extern") {
state.soyState.push("param-def")
return "keyword";
}
} else {
stream.next();
}
return null;
case "const-def":
if (stream.match(/^\w+/)) {
state.soyState.pop();
return "def";
}
stream.next();
return null;
}
if (stream.match('{literal}')) {
state.indent += config.indentUnit;
state.soyState.push("literal");
state.context = new Context(state.context, "literal", state.variables);
return "keyword";
// A tag-keyword must be followed by whitespace, comment or a closing tag.
} else if (match = stream.match(/^\{([/@\\]?\w+\??)(?=$|[\s}]|\/[/*])/)) {
var prevTag = state.tag;
state.tag = match[1];
var endTag = state.tag[0] == "/";
var indentingTag = !!tags[state.tag];
var tagName = endTag ? state.tag.substring(1) : state.tag;
var tag = tags[tagName];
if (state.tag != "/switch")
state.indent += ((endTag || tag && tag.reduceIndent) && prevTag != "switch" ? 1 : 2) * config.indentUnit;
state.soyState.push("tag");
var tagError = false;
if (tag) {
if (!endTag) {
if (tag.soyState) state.soyState.push(tag.soyState);
}
// If a new tag, open a new context.
if (!tag.noEndTag && (indentingTag || !endTag)) {
state.context = new Context(state.context, state.tag, tag.variableScope ? state.variables : null);
// Otherwise close the current context.
} else if (endTag) {
var isBalancedForExtern = tagName == 'extern' && (state.context && state.context.tag == 'export');
if (!state.context || ((state.context.tag != tagName) && !isBalancedForExtern)) {
tagError = true;
} else if (state.context) {
if (state.context.kind) {
state.localStates.pop();
var localState = last(state.localStates);
if (localState.mode.indent) {
state.indent -= localState.mode.indent(localState.state, "", "");
}
}
popcontext(state);
}
}
} else if (endTag) {
// Assume all tags with a closing tag are defined in the config.
tagError = true;
}
return (tagError ? "error " : "") + "keyword";
// Not a tag-keyword; it's an implicit print tag.
} else if (stream.eat('{')) {
state.tag = "print";
state.indent += 2 * config.indentUnit;
state.soyState.push("tag");
return "keyword";
} else if (!state.context && stream.sol() && stream.match(/import\b/)) {
state.soyState.push("import");
state.indent += 2 * config.indentUnit;
return "keyword";
} else if (match = stream.match('<{')) {
state.soyState.push("template-call-expression");
state.indent += 2 * config.indentUnit;
state.soyState.push("tag");
return "keyword";
} else if (match = stream.match('')) {
state.indent -= 1 * config.indentUnit;
return "keyword";
}
return tokenUntil(stream, state, /\{|\s+\/\/|\/\*/);
},
indent: function(state, textAfter, line) {
var indent = state.indent, top = last(state.soyState);
if (top == "comment") return CodeMirror.Pass;
if (top == "literal") {
if (/^\{\/literal}/.test(textAfter)) indent -= config.indentUnit;
} else {
if (/^\s*\{\/(template|deltemplate)\b/.test(textAfter)) return 0;
if (/^\{(\/|(fallbackmsg|elseif|else|ifempty)\b)/.test(textAfter)) indent -= config.indentUnit;
if (state.tag != "switch" && /^\{(case|default)\b/.test(textAfter)) indent -= config.indentUnit;
if (/^\{\/switch\b/.test(textAfter)) indent -= config.indentUnit;
}
var localState = last(state.localStates);
if (indent && localState.mode.indent) {
indent += localState.mode.indent(localState.state, textAfter, line);
}
return indent;
},
innerMode: function(state) {
if (state.soyState.length && last(state.soyState) != "literal") return null;
else return last(state.localStates);
},
electricInput: /^\s*\{(\/|\/template|\/deltemplate|\/switch|fallbackmsg|elseif|else|case|default|ifempty|\/literal\})$/,
lineComment: "//",
blockCommentStart: "/*",
blockCommentEnd: "*/",
blockCommentContinue: " * ",
useInnerComments: false,
fold: "indent"
};
}, "htmlmixed");
CodeMirror.registerHelper("wordChars", "soy", /[\w$]/);
CodeMirror.registerHelper("hintWords", "soy", Object.keys(tags).concat(
["css", "debugger"]));
CodeMirror.defineMIME("text/x-soy", "soy");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/soy/test.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function() {
var mode = CodeMirror.getMode({indentUnit: 2}, "soy");
function MT(name) {test.mode(name, mode, Array.prototype.slice.call(arguments, 1));}
// Test of small keywords and words containing them.
MT('keywords-test',
'[keyword {] [keyword as] worrying [keyword and] notorious [keyword as]',
' the Fandor[operator -]alias assassin, [keyword or]',
' Corcand cannot fit [keyword in] [keyword }]');
MT('let-test',
'[keyword {template] [def .name][keyword }]',
' [keyword {let] [def $name]: [string "world"][keyword /}]',
' [tag&bracket <][tag h1][tag&bracket >]',
' Hello, [keyword {][variable-2 $name][keyword }]',
' [tag&bracket ]',
'[keyword {/template}]',
'');
MT('function-test',
'[keyword {] [callee&variable css]([string "MyClass"])[keyword }]',
'[tag&bracket <][tag input] [attribute value]=[string "]' +
'[keyword {] [callee&variable index]([variable-2&error $list])[keyword }]' +
'[string "][tag&bracket />]');
MT('soy-element-composition-test',
'[keyword <{][callee&variable foo]()[keyword }]',
'[keyword >]');
MT('soy-element-composition-attribute-test',
'[keyword <{][callee&variable foo]()[keyword }]',
'[attribute class]=[string "Foo"]',
'[keyword >]');
MT('namespace-test',
'[keyword {namespace] [variable namespace][keyword }]')
MT('namespace-with-attribute-test',
'[keyword {namespace] [variable my.namespace.templates] ' +
'[attribute requirecss]=[string "my.namespace"][keyword }]');
MT('operators-test',
'[keyword {] [atom 1] [operator ==] [atom 1] [keyword }]',
'[keyword {] [atom 1] [operator !=] [atom 2] [keyword }]',
'[keyword {] [atom 2] [operator +] [atom 2] [keyword }]',
'[keyword {] [atom 2] [operator -] [atom 2] [keyword }]',
'[keyword {] [atom 2] [operator *] [atom 2] [keyword }]',
'[keyword {] [atom 2] [operator /] [atom 2] [keyword }]',
'[keyword {] [atom 2] [operator %] [atom 2] [keyword }]',
'[keyword {] [atom 2] [operator <=] [atom 2] [keyword }]',
'[keyword {] [atom 2] [operator >=] [atom 2] [keyword }]',
'[keyword {] [atom 3] [operator >] [atom 2] [keyword }]',
'[keyword {] [atom 2] [operator >] [atom 3] [keyword }]',
'[keyword {] [atom null] [operator ?:] [string ""] [keyword }]',
'[keyword {] [variable-2&error $variable] [operator |] safeHtml [keyword }]')
MT('primitive-test',
'[keyword {] [atom true] [keyword }]',
'[keyword {] [atom false] [keyword }]',
'[keyword {] truethy [keyword }]',
'[keyword {] falsey [keyword }]',
'[keyword {] [atom 42] [keyword }]',
'[keyword {] [atom .42] [keyword }]',
'[keyword {] [atom 0.42] [keyword }]',
'[keyword {] [atom -0.42] [keyword }]',
'[keyword {] [atom -.2] [keyword }]',
'[keyword {] [atom 6.03e23] [keyword }]',
'[keyword {] [atom -0.03e0] [keyword }]',
'[keyword {] [atom 0x1F] [keyword }]',
'[keyword {] [atom 0x1F00BBEA] [keyword }]');
MT('param-type-record',
'[keyword {@param] [def record]: [[[property foo]: [type bool], [property bar]: [type int] ]][keyword }]'
);
MT('param-type-map',
'[keyword {@param] [def unknown]: [type map]<[type string], [type bool]>[keyword }]'
);
MT('param-type-list',
'[keyword {@param] [def list]: [type list]<[type ?]>[keyword }]'
);
MT('param-type-any',
'[keyword {@param] [def unknown]: [type ?][keyword }]'
);
MT('param-type-nested',
'[keyword {@param] [def a]: ' +
'[type list]<[[[property a]: [type int], ' +
'[property b]: [type map]<[type string], ' +
'[type bool]>]]>][keyword }]');
MT('undefined-var',
'[keyword {][variable-2&error $var]');
MT('param-scope-test',
'[keyword {template] [def .a][keyword }]',
' [keyword {@param] [def x]: [type string][keyword }]',
' [keyword {][variable-2 $x][keyword }]',
'[keyword {/template}]',
'',
'[keyword {template] [def .b][keyword }]',
' [keyword {][variable-2&error $x][keyword }]',
'[keyword {/template}]',
'');
MT('if-variable-test',
'[keyword {if] [variable-2&error $showThing][keyword }]',
' Yo!',
'[keyword {/if}]',
'');
MT('defined-if-variable-test',
'[keyword {template] [def .foo][keyword }]',
' [keyword {@param?] [def showThing]: [type bool][keyword }]',
' [keyword {if] [variable-2 $showThing][keyword }]',
' Yo!',
' [keyword {/if}]',
'[keyword {/template}]',
'');
MT('template-calls-test',
'[keyword {call] [variable-2 .foo][keyword /}]',
'[keyword {call] [variable foo][keyword /}]',
'[keyword {call] [variable foo][keyword }] [keyword {/call}]',
'[keyword {call] [variable first1.second.third_3][keyword /}]',
'[keyword {call] [variable first1.second.third_3] [keyword }] [keyword {/call}]',
'');
MT('foreach-scope-test',
'[keyword {@param] [def bar]: [type string][keyword }]',
'[keyword {foreach] [def $foo] [keyword in] [variable-2&error $foos][keyword }]',
' [keyword {][variable-2 $foo][keyword }]',
'[keyword {/foreach}]',
'[keyword {][variable-2&error $foo][keyword }]',
'[keyword {][variable-2 $bar][keyword }]');
MT('foreach-ifempty-indent-test',
'[keyword {foreach] [def $foo] [keyword in] [variable-2&error $foos][keyword }]',
' something',
'[keyword {ifempty}]',
' nothing',
'[keyword {/foreach}]',
'');
MT('foreach-index',
'[keyword {foreach] [def $foo],[def $index] [keyword in] [[]] [keyword }]',
' [keyword {][variable-2 $foo][keyword }] [keyword {][variable-2 $index][keyword }]',
'[keyword {/foreach}]');
MT('nested-kind-test',
'[keyword {template] [def .foo] [attribute kind]=[string "html"][keyword }]',
' [tag&bracket <][tag div][tag&bracket >]',
' [keyword {call] [variable-2 .bar][keyword }]',
' [keyword {param] [property propertyName] [attribute kind]=[string "js"][keyword }]',
' [keyword var] [def bar] [operator =] [number 5];',
' [keyword {/param}]',
' [keyword {/call}]',
' [tag&bracket ]',
'[keyword {/template}]',
'');
MT('tag-starting-with-function-call-is-not-a-keyword',
'[keyword {][callee&variable index]([variable-2&error $foo])[keyword }]',
'[keyword {css] [string "some-class"][keyword }]',
'[keyword {][callee&variable css]([string "some-class"])[keyword }]',
'');
MT('allow-missing-colon-in-@param',
'[keyword {template] [def .foo][keyword }]',
' [keyword {@param] [def showThing] [type bool][keyword }]',
' [keyword {if] [variable-2 $showThing][keyword }]',
' Yo!',
' [keyword {/if}]',
'[keyword {/template}]',
'');
MT('param-type-and-default-value',
'[keyword {template] [def .foo][keyword }]',
' [keyword {@param] [def bar]: [type bool] = [atom true][keyword }]',
'[keyword {/template}]',
'');
MT('attribute-type',
'[keyword {template] [def .foo][keyword }]',
' [keyword {@attribute] [def bar]: [type string][keyword }]',
'[keyword {/template}]',
'');
MT('attribute-type-optional',
'[keyword {template] [def .foo][keyword }]',
' [keyword {@attribute] [def bar]: [type string][keyword }]',
'[keyword {/template}]',
'');
MT('attribute-type-all',
'[keyword {template] [def .foo][keyword }]',
' [keyword {@attribute] [type *][keyword }]',
'[keyword {/template}]',
'');
MT('state-variable-reference',
'[keyword {template] [def .foo][keyword }]',
' [keyword {@param] [def bar]:= [atom true][keyword }]',
' [keyword {@state] [def foobar]:= [variable-2 $bar][keyword }]',
'[keyword {/template}]',
'');
MT('param-type-template',
'[keyword {template] [def .foo][keyword }]',
' [keyword {@param] [def renderer]: ([def s]:[type string])=>[type html][keyword }]',
' [keyword {call] [variable-2 $renderer] [keyword /}]',
'[keyword {/template}]',
'');
MT('single-quote-strings',
'[keyword {][string "foo"] [string \'bar\'][keyword }]',
'');
MT('literal-comments',
'[keyword {literal}]/* comment */ // comment[keyword {/literal}]');
MT('highlight-command-at-eol',
'[keyword {msg]',
' [keyword }]');
MT('switch-indent-test',
'[keyword {let] [def $marbles]: [atom 5] [keyword /}]',
'[keyword {switch] [variable-2 $marbles][keyword }]',
' [keyword {case] [atom 0][keyword }]',
' No marbles',
' [keyword {default}]',
' At least 1 marble',
'[keyword {/switch}]',
'');
MT('if-elseif-else-indent',
'[keyword {if] [atom true][keyword }]',
' [keyword {let] [def $a]: [atom 5] [keyword /}]',
'[keyword {elseif] [atom false][keyword }]',
' [keyword {let] [def $bar]: [atom 5] [keyword /}]',
'[keyword {else}]',
' [keyword {let] [def $bar]: [atom 5] [keyword /}]',
'[keyword {/if}]');
MT('msg-fallbackmsg-indent',
'[keyword {msg] [attribute desc]=[string "A message"][keyword }]',
' A message',
'[keyword {fallbackmsg] [attribute desc]=[string "A message"][keyword }]',
' Old message',
'[keyword {/msg}]');
MT('literal-indent',
'[keyword {template] [def .name][keyword }]',
' [keyword {literal}]',
' Lerum',
' [keyword {/literal}]',
' Ipsum',
'[keyword {/template}]');
MT('special-chars',
'[keyword {sp}]',
'[keyword {nil}]',
'[keyword {\\r}]',
'[keyword {\\n}]',
'[keyword {\\t}]',
'[keyword {lb}]',
'[keyword {rb}]');
MT('let-list-literal',
'[keyword {let] [def $test]: [[[[[string \'a\'] ], [[[string \'b\'] ] ] [keyword /}]');
MT('let-record-literal',
'[keyword {let] [def $test]: [keyword record]([property test]: [callee&variable bidiGlobalDir](), ' +
'[property foo]: [atom 5]) [keyword /}]');
MT('let-map-literal',
'[keyword {let] [def $test]: [keyword map]([string \'outer\']: [keyword map]([atom 5]: [atom false]), ' +
'[string \'foo\']: [string \'bar\']) [keyword /}]');
MT('wrong-closing-tag',
'[keyword {if] [atom true][keyword }]',
' Optional',
'[keyword&error {/badend][keyword }]');
MT('list-comprehension',
'[keyword {let] [def $myList]: [[[[[string \'a\'] ] ] [keyword /}] ' +
'[keyword {let] [def $test]: [[[variable $a] [operator +] [atom 1] [keyword for] ' +
'[def $a] [keyword in] [variable-2 $myList] [keyword if] [variable-2 $a] [operator >=] [atom 3] ] [keyword /}]');
MT('list-comprehension-index',
'[keyword {let] [def $test]: [[[variable $a] [operator +] [variable $index] [keyword for] ' +
'[def $a],[def $index] [keyword in] [[]] [keyword if] [variable-2 $a] [operator >=] [variable-2 $index] ] [keyword /}]');
MT('list-comprehension-variable-scope',
'[keyword {let] [def $name]: [string "world"][keyword /}]',
'[keyword {let] [def $test]: [[[variable $a] [operator +] [variable $index] [keyword for] ' +
'[def $a],[def $index] [keyword in] [[]] [keyword if] [variable-2 $a] [operator >=] [variable-2 $index] ] [keyword /}]',
'[keyword {][variable-2&error $a][keyword }]',
'[keyword {][variable-2&error $index][keyword }]',
'[keyword {][variable-2 $test][keyword }]',
'[keyword {][variable-2 $name][keyword }]');
MT('import',
'[keyword import] {[def Name], [variable Person] [keyword as] [def P]} [keyword from] [string \'examples/proto/example.proto\'];');
MT('velog',
'[keyword {velog] [variable-2&error $data][keyword }] Logged [keyword {/velog}]');
MT('extern', '[keyword {extern] [def renderer]: ([def s]:[type string])=>[type string][keyword }] [keyword {/extern}]');
MT('export extern', '[keyword {export] [keyword extern] [def renderer]: ([def s]:[type string])=>[type string][keyword }] [keyword {/extern}]');
MT('const',
'[keyword {const] [def FOO] = [atom 5] [keyword /}]',
'[keyword {export] [keyword const] [def FOO] = [atom 5] [keyword /}]');
})();
================================================
FILE: public/assets/lib/vendor/codemirror/mode/sparql/index.html
================================================
CodeMirror: SPARQL mode
SPARQL mode
MIME types defined: application/sparql-query.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/sparql/sparql.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("sparql", function(config) {
var indentUnit = config.indentUnit;
var curPunc;
function wordRegexp(words) {
return new RegExp("^(?:" + words.join("|") + ")$", "i");
}
var ops = wordRegexp(["str", "lang", "langmatches", "datatype", "bound", "sameterm", "isiri", "isuri",
"iri", "uri", "bnode", "count", "sum", "min", "max", "avg", "sample",
"group_concat", "rand", "abs", "ceil", "floor", "round", "concat", "substr", "strlen",
"replace", "ucase", "lcase", "encode_for_uri", "contains", "strstarts", "strends",
"strbefore", "strafter", "year", "month", "day", "hours", "minutes", "seconds",
"timezone", "tz", "now", "uuid", "struuid", "md5", "sha1", "sha256", "sha384",
"sha512", "coalesce", "if", "strlang", "strdt", "isnumeric", "regex", "exists",
"isblank", "isliteral", "a", "bind"]);
var keywords = wordRegexp(["base", "prefix", "select", "distinct", "reduced", "construct", "describe",
"ask", "from", "named", "where", "order", "limit", "offset", "filter", "optional",
"graph", "by", "asc", "desc", "as", "having", "undef", "values", "group",
"minus", "in", "not", "service", "silent", "using", "insert", "delete", "union",
"true", "false", "with",
"data", "copy", "to", "move", "add", "create", "drop", "clear", "load", "into"]);
var operatorChars = /[*+\-<>=&|\^\/!\?]/;
var PN_CHARS = "[A-Za-z_\\-0-9]";
var PREFIX_START = new RegExp("[A-Za-z]");
var PREFIX_REMAINDER = new RegExp("((" + PN_CHARS + "|\\.)*(" + PN_CHARS + "))?:");
function tokenBase(stream, state) {
var ch = stream.next();
curPunc = null;
if (ch == "$" || ch == "?") {
if(ch == "?" && stream.match(/\s/, false)){
return "operator";
}
stream.match(/^[A-Za-z0-9_\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD][A-Za-z0-9_\u00B7\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u037D\u037F-\u1FFF\u200C-\u200D\u203F-\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]*/);
return "variable-2";
}
else if (ch == "<" && !stream.match(/^[\s\u00a0=]/, false)) {
stream.match(/^[^\s\u00a0>]*>?/);
return "atom";
}
else if (ch == "\"" || ch == "'") {
state.tokenize = tokenLiteral(ch);
return state.tokenize(stream, state);
}
else if (/[{}\(\),\.;\[\]]/.test(ch)) {
curPunc = ch;
return "bracket";
}
else if (ch == "#") {
stream.skipToEnd();
return "comment";
}
else if (operatorChars.test(ch)) {
return "operator";
}
else if (ch == ":") {
eatPnLocal(stream);
return "atom";
}
else if (ch == "@") {
stream.eatWhile(/[a-z\d\-]/i);
return "meta";
}
else if (PREFIX_START.test(ch) && stream.match(PREFIX_REMAINDER)) {
eatPnLocal(stream);
return "atom";
}
stream.eatWhile(/[_\w\d]/);
var word = stream.current();
if (ops.test(word))
return "builtin";
else if (keywords.test(word))
return "keyword";
else
return "variable";
}
function eatPnLocal(stream) {
stream.match(/(\.(?=[\w_\-\\%])|[:\w_-]|\\[-\\_~.!$&'()*+,;=/?#@%]|%[a-f\d][a-f\d])+/i);
}
function tokenLiteral(quote) {
return function(stream, state) {
var escaped = false, ch;
while ((ch = stream.next()) != null) {
if (ch == quote && !escaped) {
state.tokenize = tokenBase;
break;
}
escaped = !escaped && ch == "\\";
}
return "string";
};
}
function pushContext(state, type, col) {
state.context = {prev: state.context, indent: state.indent, col: col, type: type};
}
function popContext(state) {
state.indent = state.context.indent;
state.context = state.context.prev;
}
return {
startState: function() {
return {tokenize: tokenBase,
context: null,
indent: 0,
col: 0};
},
token: function(stream, state) {
if (stream.sol()) {
if (state.context && state.context.align == null) state.context.align = false;
state.indent = stream.indentation();
}
if (stream.eatSpace()) return null;
var style = state.tokenize(stream, state);
if (style != "comment" && state.context && state.context.align == null && state.context.type != "pattern") {
state.context.align = true;
}
if (curPunc == "(") pushContext(state, ")", stream.column());
else if (curPunc == "[") pushContext(state, "]", stream.column());
else if (curPunc == "{") pushContext(state, "}", stream.column());
else if (/[\]\}\)]/.test(curPunc)) {
while (state.context && state.context.type == "pattern") popContext(state);
if (state.context && curPunc == state.context.type) {
popContext(state);
if (curPunc == "}" && state.context && state.context.type == "pattern")
popContext(state);
}
}
else if (curPunc == "." && state.context && state.context.type == "pattern") popContext(state);
else if (/atom|string|variable/.test(style) && state.context) {
if (/[\}\]]/.test(state.context.type))
pushContext(state, "pattern", stream.column());
else if (state.context.type == "pattern" && !state.context.align) {
state.context.align = true;
state.context.col = stream.column();
}
}
return style;
},
indent: function(state, textAfter) {
var firstChar = textAfter && textAfter.charAt(0);
var context = state.context;
if (/[\]\}]/.test(firstChar))
while (context && context.type == "pattern") context = context.prev;
var closing = context && firstChar == context.type;
if (!context)
return 0;
else if (context.type == "pattern")
return context.col;
else if (context.align)
return context.col + (closing ? 0 : 1);
else
return context.indent + (closing ? 0 : indentUnit);
},
lineComment: "#"
};
});
CodeMirror.defineMIME("application/sparql-query", "sparql");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/spreadsheet/index.html
================================================
CodeMirror: Spreadsheet mode
Spreadsheet mode
MIME types defined: text/x-spreadsheet.
The Spreadsheet Mode
Created by Robert Plummer
================================================
FILE: public/assets/lib/vendor/codemirror/mode/spreadsheet/spreadsheet.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("spreadsheet", function () {
return {
startState: function () {
return {
stringType: null,
stack: []
};
},
token: function (stream, state) {
if (!stream) return;
//check for state changes
if (state.stack.length === 0) {
//strings
if ((stream.peek() == '"') || (stream.peek() == "'")) {
state.stringType = stream.peek();
stream.next(); // Skip quote
state.stack.unshift("string");
}
}
//return state
//stack has
switch (state.stack[0]) {
case "string":
while (state.stack[0] === "string" && !stream.eol()) {
if (stream.peek() === state.stringType) {
stream.next(); // Skip quote
state.stack.shift(); // Clear flag
} else if (stream.peek() === "\\") {
stream.next();
stream.next();
} else {
stream.match(/^.[^\\\"\']*/);
}
}
return "string";
case "characterClass":
while (state.stack[0] === "characterClass" && !stream.eol()) {
if (!(stream.match(/^[^\]\\]+/) || stream.match(/^\\./)))
state.stack.shift();
}
return "operator";
}
var peek = stream.peek();
//no stack
switch (peek) {
case "[":
stream.next();
state.stack.unshift("characterClass");
return "bracket";
case ":":
stream.next();
return "operator";
case "\\":
if (stream.match(/\\[a-z]+/)) return "string-2";
else {
stream.next();
return "atom";
}
case ".":
case ",":
case ";":
case "*":
case "-":
case "+":
case "^":
case "<":
case "/":
case "=":
stream.next();
return "atom";
case "$":
stream.next();
return "builtin";
}
if (stream.match(/\d+/)) {
if (stream.match(/^\w+/)) return "error";
return "number";
} else if (stream.match(/^[a-zA-Z_]\w*/)) {
if (stream.match(/(?=[\(.])/, false)) return "keyword";
return "variable-2";
} else if (["[", "]", "(", ")", "{", "}"].indexOf(peek) != -1) {
stream.next();
return "bracket";
} else if (!stream.eatSpace()) {
stream.next();
}
return null;
}
};
});
CodeMirror.defineMIME("text/x-spreadsheet", "spreadsheet");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/sql/index.html
================================================
CodeMirror: SQL Mode for CodeMirror
SQL Mode for CodeMirror
MIME types defined:
text/x-sql text/x-mysql text/x-mariadb text/x-cassandra text/x-plsql text/x-mssql text/x-hive text/x-pgsql text/x-gql text/x-gpsql text/x-esper text/x-sqlite text/x-sparksql text/x-trino
================================================
FILE: public/assets/lib/vendor/codemirror/mode/sql/sql.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("sql", function(config, parserConfig) {
var client = parserConfig.client || {},
atoms = parserConfig.atoms || {"false": true, "true": true, "null": true},
builtin = parserConfig.builtin || set(defaultBuiltin),
keywords = parserConfig.keywords || set(sqlKeywords),
operatorChars = parserConfig.operatorChars || /^[*+\-%<>!=&|~^\/]/,
support = parserConfig.support || {},
hooks = parserConfig.hooks || {},
dateSQL = parserConfig.dateSQL || {"date" : true, "time" : true, "timestamp" : true},
backslashStringEscapes = parserConfig.backslashStringEscapes !== false,
brackets = parserConfig.brackets || /^[\{}\(\)\[\]]/,
punctuation = parserConfig.punctuation || /^[;.,:]/
function tokenBase(stream, state) {
var ch = stream.next();
// call hooks from the mime type
if (hooks[ch]) {
var result = hooks[ch](stream, state);
if (result !== false) return result;
}
if (support.hexNumber &&
((ch == "0" && stream.match(/^[xX][0-9a-fA-F]+/))
|| (ch == "x" || ch == "X") && stream.match(/^'[0-9a-fA-F]*'/))) {
// hex
// ref: https://dev.mysql.com/doc/refman/8.0/en/hexadecimal-literals.html
return "number";
} else if (support.binaryNumber &&
(((ch == "b" || ch == "B") && stream.match(/^'[01]*'/))
|| (ch == "0" && stream.match(/^b[01]+/)))) {
// bitstring
// ref: https://dev.mysql.com/doc/refman/8.0/en/bit-value-literals.html
return "number";
} else if (ch.charCodeAt(0) > 47 && ch.charCodeAt(0) < 58) {
// numbers
// ref: https://dev.mysql.com/doc/refman/8.0/en/number-literals.html
stream.match(/^[0-9]*(\.[0-9]+)?([eE][-+]?[0-9]+)?/);
support.decimallessFloat && stream.match(/^\.(?!\.)/);
return "number";
} else if (ch == "?" && (stream.eatSpace() || stream.eol() || stream.eat(";"))) {
// placeholders
return "variable-3";
} else if (ch == "'" || (ch == '"' && support.doubleQuote)) {
// strings
// ref: https://dev.mysql.com/doc/refman/8.0/en/string-literals.html
state.tokenize = tokenLiteral(ch);
return state.tokenize(stream, state);
} else if ((((support.nCharCast && (ch == "n" || ch == "N"))
|| (support.charsetCast && ch == "_" && stream.match(/[a-z][a-z0-9]*/i)))
&& (stream.peek() == "'" || stream.peek() == '"'))) {
// charset casting: _utf8'str', N'str', n'str'
// ref: https://dev.mysql.com/doc/refman/8.0/en/string-literals.html
return "keyword";
} else if (support.escapeConstant && (ch == "e" || ch == "E")
&& (stream.peek() == "'" || (stream.peek() == '"' && support.doubleQuote))) {
// escape constant: E'str', e'str'
// ref: https://www.postgresql.org/docs/current/sql-syntax-lexical.html#SQL-SYNTAX-STRINGS-ESCAPE
state.tokenize = function(stream, state) {
return (state.tokenize = tokenLiteral(stream.next(), true))(stream, state);
}
return "keyword";
} else if (support.commentSlashSlash && ch == "/" && stream.eat("/")) {
// 1-line comment
stream.skipToEnd();
return "comment";
} else if ((support.commentHash && ch == "#")
|| (ch == "-" && stream.eat("-") && (!support.commentSpaceRequired || stream.eat(" ")))) {
// 1-line comments
// ref: https://kb.askmonty.org/en/comment-syntax/
stream.skipToEnd();
return "comment";
} else if (ch == "/" && stream.eat("*")) {
// multi-line comments
// ref: https://kb.askmonty.org/en/comment-syntax/
state.tokenize = tokenComment(1);
return state.tokenize(stream, state);
} else if (ch == ".") {
// .1 for 0.1
if (support.zerolessFloat && stream.match(/^(?:\d+(?:e[+-]?\d+)?)/i))
return "number";
if (stream.match(/^\.+/))
return null
if (stream.match(/^[\w\d_$#]+/))
return "variable-2";
} else if (operatorChars.test(ch)) {
// operators
stream.eatWhile(operatorChars);
return "operator";
} else if (brackets.test(ch)) {
// brackets
return "bracket";
} else if (punctuation.test(ch)) {
// punctuation
stream.eatWhile(punctuation);
return "punctuation";
} else if (ch == '{' &&
(stream.match(/^( )*(d|D|t|T|ts|TS)( )*'[^']*'( )*}/) || stream.match(/^( )*(d|D|t|T|ts|TS)( )*"[^"]*"( )*}/))) {
// dates (weird ODBC syntax)
// ref: https://dev.mysql.com/doc/refman/8.0/en/date-and-time-literals.html
return "number";
} else {
stream.eatWhile(/^[_\w\d]/);
var word = stream.current().toLowerCase();
// dates (standard SQL syntax)
// ref: https://dev.mysql.com/doc/refman/8.0/en/date-and-time-literals.html
if (dateSQL.hasOwnProperty(word) && (stream.match(/^( )+'[^']*'/) || stream.match(/^( )+"[^"]*"/)))
return "number";
if (atoms.hasOwnProperty(word)) return "atom";
if (builtin.hasOwnProperty(word)) return "type";
if (keywords.hasOwnProperty(word)) return "keyword";
if (client.hasOwnProperty(word)) return "builtin";
return null;
}
}
// 'string', with char specified in quote escaped by '\'
function tokenLiteral(quote, backslashEscapes) {
return function(stream, state) {
var escaped = false, ch;
while ((ch = stream.next()) != null) {
if (ch == quote && !escaped) {
state.tokenize = tokenBase;
break;
}
escaped = (backslashStringEscapes || backslashEscapes) && !escaped && ch == "\\";
}
return "string";
};
}
function tokenComment(depth) {
return function(stream, state) {
var m = stream.match(/^.*?(\/\*|\*\/)/)
if (!m) stream.skipToEnd()
else if (m[1] == "/*") state.tokenize = tokenComment(depth + 1)
else if (depth > 1) state.tokenize = tokenComment(depth - 1)
else state.tokenize = tokenBase
return "comment"
}
}
function pushContext(stream, state, type) {
state.context = {
prev: state.context,
indent: stream.indentation(),
col: stream.column(),
type: type
};
}
function popContext(state) {
state.indent = state.context.indent;
state.context = state.context.prev;
}
return {
startState: function() {
return {tokenize: tokenBase, context: null};
},
token: function(stream, state) {
if (stream.sol()) {
if (state.context && state.context.align == null)
state.context.align = false;
}
if (state.tokenize == tokenBase && stream.eatSpace()) return null;
var style = state.tokenize(stream, state);
if (style == "comment") return style;
if (state.context && state.context.align == null)
state.context.align = true;
var tok = stream.current();
if (tok == "(")
pushContext(stream, state, ")");
else if (tok == "[")
pushContext(stream, state, "]");
else if (state.context && state.context.type == tok)
popContext(state);
return style;
},
indent: function(state, textAfter) {
var cx = state.context;
if (!cx) return CodeMirror.Pass;
var closing = textAfter.charAt(0) == cx.type;
if (cx.align) return cx.col + (closing ? 0 : 1);
else return cx.indent + (closing ? 0 : config.indentUnit);
},
blockCommentStart: "/*",
blockCommentEnd: "*/",
lineComment: support.commentSlashSlash ? "//" : support.commentHash ? "#" : "--",
closeBrackets: "()[]{}''\"\"``",
config: parserConfig
};
});
// `identifier`
function hookIdentifier(stream) {
// MySQL/MariaDB identifiers
// ref: https://dev.mysql.com/doc/refman/8.0/en/identifier-qualifiers.html
var ch;
while ((ch = stream.next()) != null) {
if (ch == "`" && !stream.eat("`")) return "variable-2";
}
stream.backUp(stream.current().length - 1);
return stream.eatWhile(/\w/) ? "variable-2" : null;
}
// "identifier"
function hookIdentifierDoublequote(stream) {
// Standard SQL /SQLite identifiers
// ref: http://web.archive.org/web/20160813185132/http://savage.net.au/SQL/sql-99.bnf.html#delimited%20identifier
// ref: http://sqlite.org/lang_keywords.html
var ch;
while ((ch = stream.next()) != null) {
if (ch == "\"" && !stream.eat("\"")) return "variable-2";
}
stream.backUp(stream.current().length - 1);
return stream.eatWhile(/\w/) ? "variable-2" : null;
}
// variable token
function hookVar(stream) {
// variables
// @@prefix.varName @varName
// varName can be quoted with ` or ' or "
// ref: https://dev.mysql.com/doc/refman/8.0/en/user-variables.html
if (stream.eat("@")) {
stream.match('session.');
stream.match('local.');
stream.match('global.');
}
if (stream.eat("'")) {
stream.match(/^.*'/);
return "variable-2";
} else if (stream.eat('"')) {
stream.match(/^.*"/);
return "variable-2";
} else if (stream.eat("`")) {
stream.match(/^.*`/);
return "variable-2";
} else if (stream.match(/^[0-9a-zA-Z$\.\_]+/)) {
return "variable-2";
}
return null;
};
// short client keyword token
function hookClient(stream) {
// \N means NULL
// ref: https://dev.mysql.com/doc/refman/8.0/en/null-values.html
if (stream.eat("N")) {
return "atom";
}
// \g, etc
// ref: https://dev.mysql.com/doc/refman/8.0/en/mysql-commands.html
return stream.match(/^[a-zA-Z.#!?]/) ? "variable-2" : null;
}
// these keywords are used by all SQL dialects (however, a mode can still overwrite it)
var sqlKeywords = "alter and as asc between by count create delete desc distinct drop from group having in insert into is join like not on or order select set table union update values where limit ";
// turn a space-separated list into an array
function set(str) {
var obj = {}, words = str.split(" ");
for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
return obj;
}
var defaultBuiltin = "bool boolean bit blob enum long longblob longtext medium mediumblob mediumint mediumtext time timestamp tinyblob tinyint tinytext text bigint int int1 int2 int3 int4 int8 integer float float4 float8 double char varbinary varchar varcharacter precision real date datetime year unsigned signed decimal numeric"
// A generic SQL Mode. It's not a standard, it just tries to support what is generally supported
CodeMirror.defineMIME("text/x-sql", {
name: "sql",
keywords: set(sqlKeywords + "begin"),
builtin: set(defaultBuiltin),
atoms: set("false true null unknown"),
dateSQL: set("date time timestamp"),
support: set("doubleQuote binaryNumber hexNumber")
});
CodeMirror.defineMIME("text/x-mssql", {
name: "sql",
client: set("$partition binary_checksum checksum connectionproperty context_info current_request_id error_line error_message error_number error_procedure error_severity error_state formatmessage get_filestream_transaction_context getansinull host_id host_name isnull isnumeric min_active_rowversion newid newsequentialid rowcount_big xact_state object_id"),
keywords: set(sqlKeywords + "begin trigger proc view index for add constraint key primary foreign collate clustered nonclustered declare exec go if use index holdlock nolock nowait paglock readcommitted readcommittedlock readpast readuncommitted repeatableread rowlock serializable snapshot tablock tablockx updlock with"),
builtin: set("bigint numeric bit smallint decimal smallmoney int tinyint money float real char varchar text nchar nvarchar ntext binary varbinary image cursor timestamp hierarchyid uniqueidentifier sql_variant xml table "),
atoms: set("is not null like and or in left right between inner outer join all any some cross unpivot pivot exists"),
operatorChars: /^[*+\-%<>!=^\&|\/]/,
brackets: /^[\{}\(\)]/,
punctuation: /^[;.,:/]/,
backslashStringEscapes: false,
dateSQL: set("date datetimeoffset datetime2 smalldatetime datetime time"),
hooks: {
"@": hookVar
}
});
CodeMirror.defineMIME("text/x-mysql", {
name: "sql",
client: set("charset clear connect edit ego exit go help nopager notee nowarning pager print prompt quit rehash source status system tee"),
keywords: set(sqlKeywords + "accessible action add after algorithm all analyze asensitive at authors auto_increment autocommit avg avg_row_length before binary binlog both btree cache call cascade cascaded case catalog_name chain change changed character check checkpoint checksum class_origin client_statistics close coalesce code collate collation collations column columns comment commit committed completion concurrent condition connection consistent constraint contains continue contributors convert cross current current_date current_time current_timestamp current_user cursor data database databases day_hour day_microsecond day_minute day_second deallocate dec declare default delay_key_write delayed delimiter des_key_file describe deterministic dev_pop dev_samp deviance diagnostics directory disable discard distinctrow div dual dumpfile each elseif enable enclosed end ends engine engines enum errors escape escaped even event events every execute exists exit explain extended fast fetch field fields first flush for force foreign found_rows full fulltext function general get global grant grants group group_concat handler hash help high_priority hosts hour_microsecond hour_minute hour_second if ignore ignore_server_ids import index index_statistics infile inner innodb inout insensitive insert_method install interval invoker isolation iterate key keys kill language last leading leave left level limit linear lines list load local localtime localtimestamp lock logs low_priority master master_heartbeat_period master_ssl_verify_server_cert masters match max max_rows maxvalue message_text middleint migrate min min_rows minute_microsecond minute_second mod mode modifies modify mutex mysql_errno natural next no no_write_to_binlog offline offset one online open optimize option optionally out outer outfile pack_keys parser partition partitions password phase plugin plugins prepare preserve prev primary privileges procedure processlist profile profiles purge query quick range read read_write reads real rebuild recover references regexp relaylog release remove rename reorganize repair repeatable replace require resignal restrict resume return returns revoke right rlike rollback rollup row row_format rtree savepoint schedule schema schema_name schemas second_microsecond security sensitive separator serializable server session share show signal slave slow smallint snapshot soname spatial specific sql sql_big_result sql_buffer_result sql_cache sql_calc_found_rows sql_no_cache sql_small_result sqlexception sqlstate sqlwarning ssl start starting starts status std stddev stddev_pop stddev_samp storage straight_join subclass_origin sum suspend table_name table_statistics tables tablespace temporary terminated to trailing transaction trigger triggers truncate uncommitted undo uninstall unique unlock upgrade usage use use_frm user user_resources user_statistics using utc_date utc_time utc_timestamp value variables varying view views warnings when while with work write xa xor year_month zerofill begin do then else loop repeat"),
builtin: set("bool boolean bit blob decimal double float long longblob longtext medium mediumblob mediumint mediumtext time timestamp tinyblob tinyint tinytext text bigint int int1 int2 int3 int4 int8 integer float float4 float8 double char varbinary varchar varcharacter precision date datetime year unsigned signed numeric"),
atoms: set("false true null unknown"),
operatorChars: /^[*+\-%<>!=&|^]/,
dateSQL: set("date time timestamp"),
support: set("decimallessFloat zerolessFloat binaryNumber hexNumber doubleQuote nCharCast charsetCast commentHash commentSpaceRequired"),
hooks: {
"@": hookVar,
"`": hookIdentifier,
"\\": hookClient
}
});
CodeMirror.defineMIME("text/x-mariadb", {
name: "sql",
client: set("charset clear connect edit ego exit go help nopager notee nowarning pager print prompt quit rehash source status system tee"),
keywords: set(sqlKeywords + "accessible action add after algorithm all always analyze asensitive at authors auto_increment autocommit avg avg_row_length before binary binlog both btree cache call cascade cascaded case catalog_name chain change changed character check checkpoint checksum class_origin client_statistics close coalesce code collate collation collations column columns comment commit committed completion concurrent condition connection consistent constraint contains continue contributors convert cross current current_date current_time current_timestamp current_user cursor data database databases day_hour day_microsecond day_minute day_second deallocate dec declare default delay_key_write delayed delimiter des_key_file describe deterministic dev_pop dev_samp deviance diagnostics directory disable discard distinctrow div dual dumpfile each elseif enable enclosed end ends engine engines enum errors escape escaped even event events every execute exists exit explain extended fast fetch field fields first flush for force foreign found_rows full fulltext function general generated get global grant grants group group_concat handler hard hash help high_priority hosts hour_microsecond hour_minute hour_second if ignore ignore_server_ids import index index_statistics infile inner innodb inout insensitive insert_method install interval invoker isolation iterate key keys kill language last leading leave left level limit linear lines list load local localtime localtimestamp lock logs low_priority master master_heartbeat_period master_ssl_verify_server_cert masters match max max_rows maxvalue message_text middleint migrate min min_rows minute_microsecond minute_second mod mode modifies modify mutex mysql_errno natural next no no_write_to_binlog offline offset one online open optimize option optionally out outer outfile pack_keys parser partition partitions password persistent phase plugin plugins prepare preserve prev primary privileges procedure processlist profile profiles purge query quick range read read_write reads real rebuild recover references regexp relaylog release remove rename reorganize repair repeatable replace require resignal restrict resume return returns revoke right rlike rollback rollup row row_format rtree savepoint schedule schema schema_name schemas second_microsecond security sensitive separator serializable server session share show shutdown signal slave slow smallint snapshot soft soname spatial specific sql sql_big_result sql_buffer_result sql_cache sql_calc_found_rows sql_no_cache sql_small_result sqlexception sqlstate sqlwarning ssl start starting starts status std stddev stddev_pop stddev_samp storage straight_join subclass_origin sum suspend table_name table_statistics tables tablespace temporary terminated to trailing transaction trigger triggers truncate uncommitted undo uninstall unique unlock upgrade usage use use_frm user user_resources user_statistics using utc_date utc_time utc_timestamp value variables varying view views virtual warnings when while with work write xa xor year_month zerofill begin do then else loop repeat"),
builtin: set("bool boolean bit blob decimal double float long longblob longtext medium mediumblob mediumint mediumtext time timestamp tinyblob tinyint tinytext text bigint int int1 int2 int3 int4 int8 integer float float4 float8 double char varbinary varchar varcharacter precision date datetime year unsigned signed numeric"),
atoms: set("false true null unknown"),
operatorChars: /^[*+\-%<>!=&|^]/,
dateSQL: set("date time timestamp"),
support: set("decimallessFloat zerolessFloat binaryNumber hexNumber doubleQuote nCharCast charsetCast commentHash commentSpaceRequired"),
hooks: {
"@": hookVar,
"`": hookIdentifier,
"\\": hookClient
}
});
// provided by the phpLiteAdmin project - phpliteadmin.org
CodeMirror.defineMIME("text/x-sqlite", {
name: "sql",
// commands of the official SQLite client, ref: https://www.sqlite.org/cli.html#dotcmd
client: set("auth backup bail binary changes check clone databases dbinfo dump echo eqp exit explain fullschema headers help import imposter indexes iotrace limit lint load log mode nullvalue once open output print prompt quit read restore save scanstats schema separator session shell show stats system tables testcase timeout timer trace vfsinfo vfslist vfsname width"),
// ref: http://sqlite.org/lang_keywords.html
keywords: set(sqlKeywords + "abort action add after all analyze attach autoincrement before begin cascade case cast check collate column commit conflict constraint cross current_date current_time current_timestamp database default deferrable deferred detach each else end escape except exclusive exists explain fail for foreign full glob if ignore immediate index indexed initially inner instead intersect isnull key left limit match natural no notnull null of offset outer plan pragma primary query raise recursive references regexp reindex release rename replace restrict right rollback row savepoint temp temporary then to transaction trigger unique using vacuum view virtual when with without"),
// SQLite is weakly typed, ref: http://sqlite.org/datatype3.html. This is just a list of some common types.
builtin: set("bool boolean bit blob decimal double float long longblob longtext medium mediumblob mediumint mediumtext time timestamp tinyblob tinyint tinytext text clob bigint int int2 int8 integer float double char varchar date datetime year unsigned signed numeric real"),
// ref: http://sqlite.org/syntax/literal-value.html
atoms: set("null current_date current_time current_timestamp"),
// ref: http://sqlite.org/lang_expr.html#binaryops
operatorChars: /^[*+\-%<>!=&|/~]/,
// SQLite is weakly typed, ref: http://sqlite.org/datatype3.html. This is just a list of some common types.
dateSQL: set("date time timestamp datetime"),
support: set("decimallessFloat zerolessFloat"),
identifierQuote: "\"", //ref: http://sqlite.org/lang_keywords.html
hooks: {
// bind-parameters ref:http://sqlite.org/lang_expr.html#varparam
"@": hookVar,
":": hookVar,
"?": hookVar,
"$": hookVar,
// The preferred way to escape Identifiers is using double quotes, ref: http://sqlite.org/lang_keywords.html
"\"": hookIdentifierDoublequote,
// there is also support for backticks, ref: http://sqlite.org/lang_keywords.html
"`": hookIdentifier
}
});
// the query language used by Apache Cassandra is called CQL, but this mime type
// is called Cassandra to avoid confusion with Contextual Query Language
CodeMirror.defineMIME("text/x-cassandra", {
name: "sql",
client: { },
keywords: set("add all allow alter and any apply as asc authorize batch begin by clustering columnfamily compact consistency count create custom delete desc distinct drop each_quorum exists filtering from grant if in index insert into key keyspace keyspaces level limit local_one local_quorum modify nan norecursive nosuperuser not of on one order password permission permissions primary quorum rename revoke schema select set storage superuser table three to token truncate ttl two type unlogged update use user users using values where with writetime"),
builtin: set("ascii bigint blob boolean counter decimal double float frozen inet int list map static text timestamp timeuuid tuple uuid varchar varint"),
atoms: set("false true infinity NaN"),
operatorChars: /^[<>=]/,
dateSQL: { },
support: set("commentSlashSlash decimallessFloat"),
hooks: { }
});
// this is based on Peter Raganitsch's 'plsql' mode
CodeMirror.defineMIME("text/x-plsql", {
name: "sql",
client: set("appinfo arraysize autocommit autoprint autorecovery autotrace blockterminator break btitle cmdsep colsep compatibility compute concat copycommit copytypecheck define describe echo editfile embedded escape exec execute feedback flagger flush heading headsep instance linesize lno loboffset logsource long longchunksize markup native newpage numformat numwidth pagesize pause pno recsep recsepchar release repfooter repheader serveroutput shiftinout show showmode size spool sqlblanklines sqlcase sqlcode sqlcontinue sqlnumber sqlpluscompatibility sqlprefix sqlprompt sqlterminator suffix tab term termout time timing trimout trimspool ttitle underline verify version wrap"),
keywords: set("abort accept access add all alter and any array arraylen as asc assert assign at attributes audit authorization avg base_table begin between binary_integer body boolean by case cast char char_base check close cluster clusters colauth column comment commit compress connect connected constant constraint crash create current currval cursor data_base database date dba deallocate debugoff debugon decimal declare default definition delay delete desc digits dispose distinct do drop else elseif elsif enable end entry escape exception exception_init exchange exclusive exists exit external fast fetch file for force form from function generic goto grant group having identified if immediate in increment index indexes indicator initial initrans insert interface intersect into is key level library like limited local lock log logging long loop master maxextents maxtrans member minextents minus mislabel mode modify multiset new next no noaudit nocompress nologging noparallel not nowait number_base object of off offline on online only open option or order out package parallel partition pctfree pctincrease pctused pls_integer positive positiven pragma primary prior private privileges procedure public raise range raw read rebuild record ref references refresh release rename replace resource restrict return returning returns reverse revoke rollback row rowid rowlabel rownum rows run savepoint schema segment select separate session set share snapshot some space split sql start statement storage subtype successful synonym tabauth table tables tablespace task terminate then to trigger truncate type union unique unlimited unrecoverable unusable update use using validate value values variable view views when whenever where while with work"),
builtin: set("abs acos add_months ascii asin atan atan2 average bfile bfilename bigserial bit blob ceil character chartorowid chr clob concat convert cos cosh count dec decode deref dual dump dup_val_on_index empty error exp false float floor found glb greatest hextoraw initcap instr instrb int integer isopen last_day least length lengthb ln lower lpad ltrim lub make_ref max min mlslabel mod months_between natural naturaln nchar nclob new_time next_day nextval nls_charset_decl_len nls_charset_id nls_charset_name nls_initcap nls_lower nls_sort nls_upper nlssort no_data_found notfound null number numeric nvarchar2 nvl others power rawtohex real reftohex round rowcount rowidtochar rowtype rpad rtrim serial sign signtype sin sinh smallint soundex sqlcode sqlerrm sqrt stddev string substr substrb sum sysdate tan tanh to_char text to_date to_label to_multi_byte to_number to_single_byte translate true trunc uid unlogged upper user userenv varchar varchar2 variance varying vsize xml"),
operatorChars: /^[*\/+\-%<>!=~]/,
dateSQL: set("date time timestamp"),
support: set("doubleQuote nCharCast zerolessFloat binaryNumber hexNumber")
});
// Created to support specific hive keywords
CodeMirror.defineMIME("text/x-hive", {
name: "sql",
keywords: set("select alter $elem$ $key$ $value$ add after all analyze and archive as asc before between binary both bucket buckets by cascade case cast change cluster clustered clusterstatus collection column columns comment compute concatenate continue create cross cursor data database databases dbproperties deferred delete delimited desc describe directory disable distinct distribute drop else enable end escaped exclusive exists explain export extended external fetch fields fileformat first format formatted from full function functions grant group having hold_ddltime idxproperties if import in index indexes inpath inputdriver inputformat insert intersect into is items join keys lateral left like limit lines load local location lock locks mapjoin materialized minus msck no_drop nocompress not of offline on option or order out outer outputdriver outputformat overwrite partition partitioned partitions percent plus preserve procedure purge range rcfile read readonly reads rebuild recordreader recordwriter recover reduce regexp rename repair replace restrict revoke right rlike row schema schemas semi sequencefile serde serdeproperties set shared show show_database sort sorted ssl statistics stored streamtable table tables tablesample tblproperties temporary terminated textfile then tmp to touch transform trigger unarchive undo union uniquejoin unlock update use using utc utc_tmestamp view when where while with admin authorization char compact compactions conf cube current current_date current_timestamp day decimal defined dependency directories elem_type exchange file following for grouping hour ignore inner interval jar less logical macro minute month more none noscan over owner partialscan preceding pretty principals protection reload rewrite role roles rollup rows second server sets skewed transactions truncate unbounded unset uri user values window year"),
builtin: set("bool boolean long timestamp tinyint smallint bigint int float double date datetime unsigned string array struct map uniontype key_type utctimestamp value_type varchar"),
atoms: set("false true null unknown"),
operatorChars: /^[*+\-%<>!=]/,
dateSQL: set("date timestamp"),
support: set("doubleQuote binaryNumber hexNumber")
});
CodeMirror.defineMIME("text/x-pgsql", {
name: "sql",
client: set("source"),
// For PostgreSQL - https://www.postgresql.org/docs/11/sql-keywords-appendix.html
// For pl/pgsql lang - https://github.com/postgres/postgres/blob/REL_11_2/src/pl/plpgsql/src/pl_scanner.c
keywords: set(sqlKeywords + "a abort abs absent absolute access according action ada add admin after aggregate alias all allocate also alter always analyse analyze and any are array array_agg array_max_cardinality as asc asensitive assert assertion assignment asymmetric at atomic attach attribute attributes authorization avg backward base64 before begin begin_frame begin_partition bernoulli between bigint binary bit bit_length blob blocked bom boolean both breadth by c cache call called cardinality cascade cascaded case cast catalog catalog_name ceil ceiling chain char char_length character character_length character_set_catalog character_set_name character_set_schema characteristics characters check checkpoint class class_origin clob close cluster coalesce cobol collate collation collation_catalog collation_name collation_schema collect column column_name columns command_function command_function_code comment comments commit committed concurrently condition condition_number configuration conflict connect connection connection_name constant constraint constraint_catalog constraint_name constraint_schema constraints constructor contains content continue control conversion convert copy corr corresponding cost count covar_pop covar_samp create cross csv cube cume_dist current current_catalog current_date current_default_transform_group current_path current_role current_row current_schema current_time current_timestamp current_transform_group_for_type current_user cursor cursor_name cycle data database datalink datatype date datetime_interval_code datetime_interval_precision day db deallocate debug dec decimal declare default defaults deferrable deferred defined definer degree delete delimiter delimiters dense_rank depends depth deref derived desc describe descriptor detach detail deterministic diagnostics dictionary disable discard disconnect dispatch distinct dlnewcopy dlpreviouscopy dlurlcomplete dlurlcompleteonly dlurlcompletewrite dlurlpath dlurlpathonly dlurlpathwrite dlurlscheme dlurlserver dlvalue do document domain double drop dump dynamic dynamic_function dynamic_function_code each element else elseif elsif empty enable encoding encrypted end end_frame end_partition endexec enforced enum equals errcode error escape event every except exception exclude excluding exclusive exec execute exists exit exp explain expression extension external extract false family fetch file filter final first first_value flag float floor following for force foreach foreign fortran forward found frame_row free freeze from fs full function functions fusion g general generated get global go goto grant granted greatest group grouping groups handler having header hex hierarchy hint hold hour id identity if ignore ilike immediate immediately immutable implementation implicit import in include including increment indent index indexes indicator info inherit inherits initially inline inner inout input insensitive insert instance instantiable instead int integer integrity intersect intersection interval into invoker is isnull isolation join k key key_member key_type label lag language large last last_value lateral lead leading leakproof least left length level library like like_regex limit link listen ln load local localtime localtimestamp location locator lock locked log logged loop lower m map mapping match matched materialized max max_cardinality maxvalue member merge message message_length message_octet_length message_text method min minute minvalue mod mode modifies module month more move multiset mumps name names namespace national natural nchar nclob nesting new next nfc nfd nfkc nfkd nil no none normalize normalized not nothing notice notify notnull nowait nth_value ntile null nullable nullif nulls number numeric object occurrences_regex octet_length octets of off offset oids old on only open operator option options or order ordering ordinality others out outer output over overlaps overlay overriding owned owner p pad parallel parameter parameter_mode parameter_name parameter_ordinal_position parameter_specific_catalog parameter_specific_name parameter_specific_schema parser partial partition pascal passing passthrough password path percent percent_rank percentile_cont percentile_disc perform period permission pg_context pg_datatype_name pg_exception_context pg_exception_detail pg_exception_hint placing plans pli policy portion position position_regex power precedes preceding precision prepare prepared preserve primary print_strict_params prior privileges procedural procedure procedures program public publication query quote raise range rank read reads real reassign recheck recovery recursive ref references referencing refresh regr_avgx regr_avgy regr_count regr_intercept regr_r2 regr_slope regr_sxx regr_sxy regr_syy reindex relative release rename repeatable replace replica requiring reset respect restart restore restrict result result_oid return returned_cardinality returned_length returned_octet_length returned_sqlstate returning returns reverse revoke right role rollback rollup routine routine_catalog routine_name routine_schema routines row row_count row_number rows rowtype rule savepoint scale schema schema_name schemas scope scope_catalog scope_name scope_schema scroll search second section security select selective self sensitive sequence sequences serializable server server_name session session_user set setof sets share show similar simple size skip slice smallint snapshot some source space specific specific_name specifictype sql sqlcode sqlerror sqlexception sqlstate sqlwarning sqrt stable stacked standalone start state statement static statistics stddev_pop stddev_samp stdin stdout storage strict strip structure style subclass_origin submultiset subscription substring substring_regex succeeds sum symmetric sysid system system_time system_user t table table_name tables tablesample tablespace temp template temporary text then ties time timestamp timezone_hour timezone_minute to token top_level_count trailing transaction transaction_active transactions_committed transactions_rolled_back transform transforms translate translate_regex translation treat trigger trigger_catalog trigger_name trigger_schema trim trim_array true truncate trusted type types uescape unbounded uncommitted under unencrypted union unique unknown unlink unlisten unlogged unnamed unnest until untyped update upper uri usage use_column use_variable user user_defined_type_catalog user_defined_type_code user_defined_type_name user_defined_type_schema using vacuum valid validate validator value value_of values var_pop var_samp varbinary varchar variable_conflict variadic varying verbose version versioning view views volatile warning when whenever where while whitespace width_bucket window with within without work wrapper write xml xmlagg xmlattributes xmlbinary xmlcast xmlcomment xmlconcat xmldeclaration xmldocument xmlelement xmlexists xmlforest xmliterate xmlnamespaces xmlparse xmlpi xmlquery xmlroot xmlschema xmlserialize xmltable xmltext xmlvalidate year yes zone"),
// https://www.postgresql.org/docs/11/datatype.html
builtin: set("bigint int8 bigserial serial8 bit varying varbit boolean bool box bytea character char varchar cidr circle date double precision float8 inet integer int int4 interval json jsonb line lseg macaddr macaddr8 money numeric decimal path pg_lsn point polygon real float4 smallint int2 smallserial serial2 serial serial4 text time zone timetz timestamp timestamptz tsquery tsvector txid_snapshot uuid xml"),
atoms: set("false true null unknown"),
operatorChars: /^[*\/+\-%<>!=&|^\/#@?~]/,
backslashStringEscapes: false,
dateSQL: set("date time timestamp"),
support: set("decimallessFloat zerolessFloat binaryNumber hexNumber nCharCast charsetCast escapeConstant")
});
// Google's SQL-like query language, GQL
CodeMirror.defineMIME("text/x-gql", {
name: "sql",
keywords: set("ancestor and asc by contains desc descendant distinct from group has in is limit offset on order select superset where"),
atoms: set("false true"),
builtin: set("blob datetime first key __key__ string integer double boolean null"),
operatorChars: /^[*+\-%<>!=]/
});
// Greenplum
CodeMirror.defineMIME("text/x-gpsql", {
name: "sql",
client: set("source"),
//https://github.com/greenplum-db/gpdb/blob/master/src/include/parser/kwlist.h
keywords: set("abort absolute access action active add admin after aggregate all also alter always analyse analyze and any array as asc assertion assignment asymmetric at authorization backward before begin between bigint binary bit boolean both by cache called cascade cascaded case cast chain char character characteristics check checkpoint class close cluster coalesce codegen collate column comment commit committed concurrency concurrently configuration connection constraint constraints contains content continue conversion copy cost cpu_rate_limit create createdb createexttable createrole createuser cross csv cube current current_catalog current_date current_role current_schema current_time current_timestamp current_user cursor cycle data database day deallocate dec decimal declare decode default defaults deferrable deferred definer delete delimiter delimiters deny desc dictionary disable discard distinct distributed do document domain double drop dxl each else enable encoding encrypted end enum errors escape every except exchange exclude excluding exclusive execute exists explain extension external extract false family fetch fields filespace fill filter first float following for force foreign format forward freeze from full function global grant granted greatest group group_id grouping handler hash having header hold host hour identity if ignore ilike immediate immutable implicit in including inclusive increment index indexes inherit inherits initially inline inner inout input insensitive insert instead int integer intersect interval into invoker is isnull isolation join key language large last leading least left level like limit list listen load local localtime localtimestamp location lock log login mapping master match maxvalue median merge minute minvalue missing mode modifies modify month move name names national natural nchar new newline next no nocreatedb nocreateexttable nocreaterole nocreateuser noinherit nologin none noovercommit nosuperuser not nothing notify notnull nowait null nullif nulls numeric object of off offset oids old on only operator option options or order ordered others out outer over overcommit overlaps overlay owned owner parser partial partition partitions passing password percent percentile_cont percentile_disc placing plans position preceding precision prepare prepared preserve primary prior privileges procedural procedure protocol queue quote randomly range read readable reads real reassign recheck recursive ref references reindex reject relative release rename repeatable replace replica reset resource restart restrict returning returns revoke right role rollback rollup rootpartition row rows rule savepoint scatter schema scroll search second security segment select sequence serializable session session_user set setof sets share show similar simple smallint some split sql stable standalone start statement statistics stdin stdout storage strict strip subpartition subpartitions substring superuser symmetric sysid system table tablespace temp template temporary text then threshold ties time timestamp to trailing transaction treat trigger trim true truncate trusted type unbounded uncommitted unencrypted union unique unknown unlisten until update user using vacuum valid validation validator value values varchar variadic varying verbose version view volatile web when where whitespace window with within without work writable write xml xmlattributes xmlconcat xmlelement xmlexists xmlforest xmlparse xmlpi xmlroot xmlserialize year yes zone"),
builtin: set("bigint int8 bigserial serial8 bit varying varbit boolean bool box bytea character char varchar cidr circle date double precision float float8 inet integer int int4 interval json jsonb line lseg macaddr macaddr8 money numeric decimal path pg_lsn point polygon real float4 smallint int2 smallserial serial2 serial serial4 text time without zone with timetz timestamp timestamptz tsquery tsvector txid_snapshot uuid xml"),
atoms: set("false true null unknown"),
operatorChars: /^[*+\-%<>!=&|^\/#@?~]/,
dateSQL: set("date time timestamp"),
support: set("decimallessFloat zerolessFloat binaryNumber hexNumber nCharCast charsetCast")
});
// Spark SQL
CodeMirror.defineMIME("text/x-sparksql", {
name: "sql",
keywords: set("add after all alter analyze and anti archive array as asc at between bucket buckets by cache cascade case cast change clear cluster clustered codegen collection column columns comment commit compact compactions compute concatenate cost create cross cube current current_date current_timestamp database databases data dbproperties defined delete delimited deny desc describe dfs directories distinct distribute drop else end escaped except exchange exists explain export extended external false fields fileformat first following for format formatted from full function functions global grant group grouping having if ignore import in index indexes inner inpath inputformat insert intersect interval into is items join keys last lateral lazy left like limit lines list load local location lock locks logical macro map minus msck natural no not null nulls of on optimize option options or order out outer outputformat over overwrite partition partitioned partitions percent preceding principals purge range recordreader recordwriter recover reduce refresh regexp rename repair replace reset restrict revoke right rlike role roles rollback rollup row rows schema schemas select semi separated serde serdeproperties set sets show skewed sort sorted start statistics stored stratify struct table tables tablesample tblproperties temp temporary terminated then to touch transaction transactions transform true truncate unarchive unbounded uncache union unlock unset use using values view when where window with"),
builtin: set("abs acos acosh add_months aggregate and any approx_count_distinct approx_percentile array array_contains array_distinct array_except array_intersect array_join array_max array_min array_position array_remove array_repeat array_sort array_union arrays_overlap arrays_zip ascii asin asinh assert_true atan atan2 atanh avg base64 between bigint bin binary bit_and bit_count bit_get bit_length bit_or bit_xor bool_and bool_or boolean bround btrim cardinality case cast cbrt ceil ceiling char char_length character_length chr coalesce collect_list collect_set concat concat_ws conv corr cos cosh cot count count_if count_min_sketch covar_pop covar_samp crc32 cume_dist current_catalog current_database current_date current_timestamp current_timezone current_user date date_add date_format date_from_unix_date date_part date_sub date_trunc datediff day dayofmonth dayofweek dayofyear decimal decode degrees delimited dense_rank div double e element_at elt encode every exists exp explode explode_outer expm1 extract factorial filter find_in_set first first_value flatten float floor forall format_number format_string from_csv from_json from_unixtime from_utc_timestamp get_json_object getbit greatest grouping grouping_id hash hex hour hypot if ifnull in initcap inline inline_outer input_file_block_length input_file_block_start input_file_name inputformat instr int isnan isnotnull isnull java_method json_array_length json_object_keys json_tuple kurtosis lag last last_day last_value lcase lead least left length levenshtein like ln locate log log10 log1p log2 lower lpad ltrim make_date make_dt_interval make_interval make_timestamp make_ym_interval map map_concat map_entries map_filter map_from_arrays map_from_entries map_keys map_values map_zip_with max max_by md5 mean min min_by minute mod monotonically_increasing_id month months_between named_struct nanvl negative next_day not now nth_value ntile nullif nvl nvl2 octet_length or outputformat overlay parse_url percent_rank percentile percentile_approx pi pmod posexplode posexplode_outer position positive pow power printf quarter radians raise_error rand randn random rank rcfile reflect regexp regexp_extract regexp_extract_all regexp_like regexp_replace repeat replace reverse right rint rlike round row_number rpad rtrim schema_of_csv schema_of_json second sentences sequence sequencefile serde session_window sha sha1 sha2 shiftleft shiftright shiftrightunsigned shuffle sign signum sin sinh size skewness slice smallint some sort_array soundex space spark_partition_id split sqrt stack std stddev stddev_pop stddev_samp str_to_map string struct substr substring substring_index sum tan tanh textfile timestamp timestamp_micros timestamp_millis timestamp_seconds tinyint to_csv to_date to_json to_timestamp to_unix_timestamp to_utc_timestamp transform transform_keys transform_values translate trim trunc try_add try_divide typeof ucase unbase64 unhex uniontype unix_date unix_micros unix_millis unix_seconds unix_timestamp upper uuid var_pop var_samp variance version weekday weekofyear when width_bucket window xpath xpath_boolean xpath_double xpath_float xpath_int xpath_long xpath_number xpath_short xpath_string xxhash64 year zip_with"),
atoms: set("false true null"),
operatorChars: /^[*\/+\-%<>!=~&|^]/,
dateSQL: set("date time timestamp"),
support: set("doubleQuote zerolessFloat")
});
// Esper
CodeMirror.defineMIME("text/x-esper", {
name: "sql",
client: set("source"),
// http://www.espertech.com/esper/release-5.5.0/esper-reference/html/appendix_keywords.html
keywords: set("alter and as asc between by count create delete desc distinct drop from group having in insert into is join like not on or order select set table union update values where limit after all and as at asc avedev avg between by case cast coalesce count create current_timestamp day days delete define desc distinct else end escape events every exists false first from full group having hour hours in inner insert instanceof into irstream is istream join last lastweekday left limit like max match_recognize matches median measures metadatasql min minute minutes msec millisecond milliseconds not null offset on or order outer output partition pattern prev prior regexp retain-union retain-intersection right rstream sec second seconds select set some snapshot sql stddev sum then true unidirectional until update variable weekday when where window"),
builtin: {},
atoms: set("false true null"),
operatorChars: /^[*+\-%<>!=&|^\/#@?~]/,
dateSQL: set("time"),
support: set("decimallessFloat zerolessFloat binaryNumber hexNumber")
});
// Trino (formerly known as Presto)
CodeMirror.defineMIME("text/x-trino", {
name: "sql",
// https://github.com/trinodb/trino/blob/bc7a4eeedde28684c7ae6f74cefcaf7c6e782174/core/trino-parser/src/main/antlr4/io/trino/sql/parser/SqlBase.g4#L859-L1129
// https://github.com/trinodb/trino/blob/bc7a4eeedde28684c7ae6f74cefcaf7c6e782174/docs/src/main/sphinx/functions/list.rst
keywords: set("abs absent acos add admin after all all_match alter analyze and any any_match approx_distinct approx_most_frequent approx_percentile approx_set arbitrary array_agg array_distinct array_except array_intersect array_join array_max array_min array_position array_remove array_sort array_union arrays_overlap as asc asin at at_timezone atan atan2 authorization avg bar bernoulli beta_cdf between bing_tile bing_tile_at bing_tile_coordinates bing_tile_polygon bing_tile_quadkey bing_tile_zoom_level bing_tiles_around bit_count bitwise_and bitwise_and_agg bitwise_left_shift bitwise_not bitwise_or bitwise_or_agg bitwise_right_shift bitwise_right_shift_arithmetic bitwise_xor bool_and bool_or both by call cardinality cascade case cast catalogs cbrt ceil ceiling char2hexint checksum chr classify coalesce codepoint column columns combinations comment commit committed concat concat_ws conditional constraint contains contains_sequence convex_hull_agg copartition corr cos cosh cosine_similarity count count_if covar_pop covar_samp crc32 create cross cube cume_dist current current_catalog current_date current_groups current_path current_role current_schema current_time current_timestamp current_timezone current_user data date_add date_diff date_format date_parse date_trunc day day_of_month day_of_week day_of_year deallocate default define definer degrees delete dense_rank deny desc describe descriptor distinct distributed dow doy drop e element_at else empty empty_approx_set encoding end error escape evaluate_classifier_predictions every except excluding execute exists exp explain extract false features fetch filter final first first_value flatten floor following for format format_datetime format_number from from_base from_base32 from_base64 from_base64url from_big_endian_32 from_big_endian_64 from_encoded_polyline from_geojson_geometry from_hex from_ieee754_32 from_ieee754_64 from_iso8601_date from_iso8601_timestamp from_iso8601_timestamp_nanos from_unixtime from_unixtime_nanos from_utf8 full functions geometric_mean geometry_from_hadoop_shape geometry_invalid_reason geometry_nearest_points geometry_to_bing_tiles geometry_union geometry_union_agg grant granted grants graphviz great_circle_distance greatest group grouping groups hamming_distance hash_counts having histogram hmac_md5 hmac_sha1 hmac_sha256 hmac_sha512 hour human_readable_seconds if ignore in including index infinity initial inner input insert intersect intersection_cardinality into inverse_beta_cdf inverse_normal_cdf invoker io is is_finite is_infinite is_json_scalar is_nan isolation jaccard_index join json_array json_array_contains json_array_get json_array_length json_exists json_extract json_extract_scalar json_format json_object json_parse json_query json_size json_value keep key keys kurtosis lag last last_day_of_month last_value lateral lead leading learn_classifier learn_libsvm_classifier learn_libsvm_regressor learn_regressor least left length level levenshtein_distance like limit line_interpolate_point line_interpolate_points line_locate_point listagg ln local localtime localtimestamp log log10 log2 logical lower lpad ltrim luhn_check make_set_digest map_agg map_concat map_entries map_filter map_from_entries map_keys map_union map_values map_zip_with match match_recognize matched matches materialized max max_by md5 measures merge merge_set_digest millisecond min min_by minute mod month multimap_agg multimap_from_entries murmur3 nan natural next nfc nfd nfkc nfkd ngrams no none none_match normal_cdf normalize not now nth_value ntile null nullif nulls numeric_histogram object objectid_timestamp of offset omit on one only option or order ordinality outer output over overflow parse_data_size parse_datetime parse_duration partition partitions passing past path pattern per percent_rank permute pi position pow power preceding prepare privileges properties prune qdigest_agg quarter quotes radians rand random range rank read recursive reduce reduce_agg refresh regexp_count regexp_extract regexp_extract_all regexp_like regexp_position regexp_replace regexp_split regr_intercept regr_slope regress rename render repeat repeatable replace reset respect restrict returning reverse revoke rgb right role roles rollback rollup round row_number rows rpad rtrim running scalar schema schemas second security seek select sequence serializable session set sets sha1 sha256 sha512 show shuffle sign simplify_geometry sin skewness skip slice some soundex spatial_partitioning spatial_partitions split split_part split_to_map split_to_multimap spooky_hash_v2_32 spooky_hash_v2_64 sqrt st_area st_asbinary st_astext st_boundary st_buffer st_centroid st_contains st_convexhull st_coorddim st_crosses st_difference st_dimension st_disjoint st_distance st_endpoint st_envelope st_envelopeaspts st_equals st_exteriorring st_geometries st_geometryfromtext st_geometryn st_geometrytype st_geomfrombinary st_interiorringn st_interiorrings st_intersection st_intersects st_isclosed st_isempty st_isring st_issimple st_isvalid st_length st_linefromtext st_linestring st_multipoint st_numgeometries st_numinteriorring st_numpoints st_overlaps st_point st_pointn st_points st_polygon st_relate st_startpoint st_symdifference st_touches st_union st_within st_x st_xmax st_xmin st_y st_ymax st_ymin start starts_with stats stddev stddev_pop stddev_samp string strpos subset substr substring sum system table tables tablesample tan tanh tdigest_agg text then ties timestamp_objectid timezone_hour timezone_minute to to_base to_base32 to_base64 to_base64url to_big_endian_32 to_big_endian_64 to_char to_date to_encoded_polyline to_geojson_geometry to_geometry to_hex to_ieee754_32 to_ieee754_64 to_iso8601 to_milliseconds to_spherical_geography to_timestamp to_unixtime to_utf8 trailing transaction transform transform_keys transform_values translate trim trim_array true truncate try try_cast type typeof uescape unbounded uncommitted unconditional union unique unknown unmatched unnest update upper url_decode url_encode url_extract_fragment url_extract_host url_extract_parameter url_extract_path url_extract_port url_extract_protocol url_extract_query use user using utf16 utf32 utf8 validate value value_at_quantile values values_at_quantiles var_pop var_samp variance verbose version view week week_of_year when where width_bucket wilson_interval_lower wilson_interval_upper window with with_timezone within without word_stem work wrapper write xxhash64 year year_of_week yow zip zip_with"),
// https://github.com/trinodb/trino/blob/bc7a4eeedde28684c7ae6f74cefcaf7c6e782174/core/trino-main/src/main/java/io/trino/metadata/TypeRegistry.java#L131-L168
// https://github.com/trinodb/trino/blob/bc7a4eeedde28684c7ae6f74cefcaf7c6e782174/plugin/trino-ml/src/main/java/io/trino/plugin/ml/MLPlugin.java#L35
// https://github.com/trinodb/trino/blob/bc7a4eeedde28684c7ae6f74cefcaf7c6e782174/plugin/trino-mongodb/src/main/java/io/trino/plugin/mongodb/MongoPlugin.java#L32
// https://github.com/trinodb/trino/blob/bc7a4eeedde28684c7ae6f74cefcaf7c6e782174/plugin/trino-geospatial/src/main/java/io/trino/plugin/geospatial/GeoPlugin.java#L37
builtin: set("array bigint bingtile boolean char codepoints color date decimal double function geometry hyperloglog int integer interval ipaddress joniregexp json json2016 jsonpath kdbtree likepattern map model objectid p4hyperloglog precision qdigest re2jregexp real regressor row setdigest smallint sphericalgeography tdigest time timestamp tinyint uuid varbinary varchar zone"),
atoms: set("false true null unknown"),
// https://trino.io/docs/current/functions/list.html#id1
operatorChars: /^[[\]|<>=!\-+*/%]/,
dateSQL: set("date time timestamp zone"),
// hexNumber is necessary for VARBINARY literals, e.g. X'65683F'
// but it also enables 0xFF hex numbers, which Trino doesn't support.
support: set("decimallessFloat zerolessFloat hexNumber")
});
});
/*
How Properties of Mime Types are used by SQL Mode
=================================================
keywords:
A list of keywords you want to be highlighted.
builtin:
A list of builtin types you want to be highlighted (if you want types to be of class "builtin" instead of "keyword").
operatorChars:
All characters that must be handled as operators.
client:
Commands parsed and executed by the client (not the server).
support:
A list of supported syntaxes which are not common, but are supported by more than 1 DBMS.
* zerolessFloat: .1
* decimallessFloat: 1.
* hexNumber: X'01AF' X'01af' x'01AF' x'01af' 0x01AF 0x01af
* binaryNumber: b'01' B'01' 0b01
* doubleQuote: "string"
* escapeConstant: E''
* nCharCast: N'string'
* charsetCast: _utf8'string'
* commentHash: use # char for comments
* commentSlashSlash: use // for comments
* commentSpaceRequired: require a space after -- for comments
atoms:
Keywords that must be highlighted as atoms,. Some DBMS's support more atoms than others:
UNKNOWN, INFINITY, UNDERFLOW, NaN...
dateSQL:
Used for date/time SQL standard syntax, because not all DBMS's support same temporal types.
*/
================================================
FILE: public/assets/lib/vendor/codemirror/mode/stex/index.html
================================================
CodeMirror: sTeX mode
sTeX mode
sTeX mode supports this option:
inMathMode: booleanWhether to start parsing in math mode (default: false).
MIME types defined: text/x-stex.
Parsing/Highlighting Tests: normal , verbose .
================================================
FILE: public/assets/lib/vendor/codemirror/mode/stex/stex.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
/*
* Author: Constantin Jucovschi (c.jucovschi@jacobs-university.de)
* Licence: MIT
*/
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("stex", function(_config, parserConfig) {
"use strict";
function pushCommand(state, command) {
state.cmdState.push(command);
}
function peekCommand(state) {
if (state.cmdState.length > 0) {
return state.cmdState[state.cmdState.length - 1];
} else {
return null;
}
}
function popCommand(state) {
var plug = state.cmdState.pop();
if (plug) {
plug.closeBracket();
}
}
// returns the non-default plugin closest to the end of the list
function getMostPowerful(state) {
var context = state.cmdState;
for (var i = context.length - 1; i >= 0; i--) {
var plug = context[i];
if (plug.name == "DEFAULT") {
continue;
}
return plug;
}
return { styleIdentifier: function() { return null; } };
}
function addPluginPattern(pluginName, cmdStyle, styles) {
return function () {
this.name = pluginName;
this.bracketNo = 0;
this.style = cmdStyle;
this.styles = styles;
this.argument = null; // \begin and \end have arguments that follow. These are stored in the plugin
this.styleIdentifier = function() {
return this.styles[this.bracketNo - 1] || null;
};
this.openBracket = function() {
this.bracketNo++;
return "bracket";
};
this.closeBracket = function() {};
};
}
var plugins = {};
plugins["importmodule"] = addPluginPattern("importmodule", "tag", ["string", "builtin"]);
plugins["documentclass"] = addPluginPattern("documentclass", "tag", ["", "atom"]);
plugins["usepackage"] = addPluginPattern("usepackage", "tag", ["atom"]);
plugins["begin"] = addPluginPattern("begin", "tag", ["atom"]);
plugins["end"] = addPluginPattern("end", "tag", ["atom"]);
plugins["label" ] = addPluginPattern("label" , "tag", ["atom"]);
plugins["ref" ] = addPluginPattern("ref" , "tag", ["atom"]);
plugins["eqref" ] = addPluginPattern("eqref" , "tag", ["atom"]);
plugins["cite" ] = addPluginPattern("cite" , "tag", ["atom"]);
plugins["bibitem" ] = addPluginPattern("bibitem" , "tag", ["atom"]);
plugins["Bibitem" ] = addPluginPattern("Bibitem" , "tag", ["atom"]);
plugins["RBibitem" ] = addPluginPattern("RBibitem" , "tag", ["atom"]);
plugins["DEFAULT"] = function () {
this.name = "DEFAULT";
this.style = "tag";
this.styleIdentifier = this.openBracket = this.closeBracket = function() {};
};
function setState(state, f) {
state.f = f;
}
// called when in a normal (no environment) context
function normal(source, state) {
var plug;
// Do we look like '\command' ? If so, attempt to apply the plugin 'command'
if (source.match(/^\\[a-zA-Z@]+/)) {
var cmdName = source.current().slice(1);
plug = plugins.hasOwnProperty(cmdName) ? plugins[cmdName] : plugins["DEFAULT"];
plug = new plug();
pushCommand(state, plug);
setState(state, beginParams);
return plug.style;
}
// escape characters
if (source.match(/^\\[$&%#{}_]/)) {
return "tag";
}
// white space control characters
if (source.match(/^\\[,;!\/\\]/)) {
return "tag";
}
// find if we're starting various math modes
if (source.match("\\[")) {
setState(state, function(source, state){ return inMathMode(source, state, "\\]"); });
return "keyword";
}
if (source.match("\\(")) {
setState(state, function(source, state){ return inMathMode(source, state, "\\)"); });
return "keyword";
}
if (source.match("$$")) {
setState(state, function(source, state){ return inMathMode(source, state, "$$"); });
return "keyword";
}
if (source.match("$")) {
setState(state, function(source, state){ return inMathMode(source, state, "$"); });
return "keyword";
}
var ch = source.next();
if (ch == "%") {
source.skipToEnd();
return "comment";
} else if (ch == '}' || ch == ']') {
plug = peekCommand(state);
if (plug) {
plug.closeBracket(ch);
setState(state, beginParams);
} else {
return "error";
}
return "bracket";
} else if (ch == '{' || ch == '[') {
plug = plugins["DEFAULT"];
plug = new plug();
pushCommand(state, plug);
return "bracket";
} else if (/\d/.test(ch)) {
source.eatWhile(/[\w.%]/);
return "atom";
} else {
source.eatWhile(/[\w\-_]/);
plug = getMostPowerful(state);
if (plug.name == 'begin') {
plug.argument = source.current();
}
return plug.styleIdentifier();
}
}
function inMathMode(source, state, endModeSeq) {
if (source.eatSpace()) {
return null;
}
if (endModeSeq && source.match(endModeSeq)) {
setState(state, normal);
return "keyword";
}
if (source.match(/^\\[a-zA-Z@]+/)) {
return "tag";
}
if (source.match(/^[a-zA-Z]+/)) {
return "variable-2";
}
// escape characters
if (source.match(/^\\[$&%#{}_]/)) {
return "tag";
}
// white space control characters
if (source.match(/^\\[,;!\/]/)) {
return "tag";
}
// special math-mode characters
if (source.match(/^[\^_&]/)) {
return "tag";
}
// non-special characters
if (source.match(/^[+\-<>|=,\/@!*:;'"`~#?]/)) {
return null;
}
if (source.match(/^(\d+\.\d*|\d*\.\d+|\d+)/)) {
return "number";
}
var ch = source.next();
if (ch == "{" || ch == "}" || ch == "[" || ch == "]" || ch == "(" || ch == ")") {
return "bracket";
}
if (ch == "%") {
source.skipToEnd();
return "comment";
}
return "error";
}
function beginParams(source, state) {
var ch = source.peek(), lastPlug;
if (ch == '{' || ch == '[') {
lastPlug = peekCommand(state);
lastPlug.openBracket(ch);
source.eat(ch);
setState(state, normal);
return "bracket";
}
if (/[ \t\r]/.test(ch)) {
source.eat(ch);
return null;
}
setState(state, normal);
popCommand(state);
return normal(source, state);
}
return {
startState: function() {
var f = parserConfig.inMathMode ? function(source, state){ return inMathMode(source, state); } : normal;
return {
cmdState: [],
f: f
};
},
copyState: function(s) {
return {
cmdState: s.cmdState.slice(),
f: s.f
};
},
token: function(stream, state) {
return state.f(stream, state);
},
blankLine: function(state) {
state.f = normal;
state.cmdState.length = 0;
},
lineComment: "%"
};
});
CodeMirror.defineMIME("text/x-stex", "stex");
CodeMirror.defineMIME("text/x-latex", "stex");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/stex/test.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function() {
var mode = CodeMirror.getMode({tabSize: 4}, "stex");
function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
MT("word",
"foo");
MT("twoWords",
"foo bar");
MT("beginEndDocument",
"[tag \\begin][bracket {][atom document][bracket }]",
"[tag \\end][bracket {][atom document][bracket }]");
MT("beginEndEquation",
"[tag \\begin][bracket {][atom equation][bracket }]",
" E=mc^2",
"[tag \\end][bracket {][atom equation][bracket }]");
MT("beginModule",
"[tag \\begin][bracket {][atom module][bracket }[[]]]");
MT("beginModuleId",
"[tag \\begin][bracket {][atom module][bracket }[[]id=bbt-size[bracket ]]]");
MT("importModule",
"[tag \\importmodule][bracket [[][string b-b-t][bracket ]]{][builtin b-b-t][bracket }]");
MT("importModulePath",
"[tag \\importmodule][bracket [[][tag \\KWARCslides][bracket {][string dmath/en/cardinality][bracket }]]{][builtin card][bracket }]");
MT("psForPDF",
"[tag \\PSforPDF][bracket [[][atom 1][bracket ]]{]#1[bracket }]");
MT("comment",
"[comment % foo]");
MT("tagComment",
"[tag \\item][comment % bar]");
MT("commentTag",
" [comment % \\item]");
MT("commentLineBreak",
"[comment %]",
"foo");
MT("tagErrorCurly",
"[tag \\begin][error }][bracket {]");
MT("tagErrorSquare",
"[tag \\item][error ]]][bracket {]");
MT("commentCurly",
"[comment % }]");
MT("tagHash",
"the [tag \\#] key");
MT("tagNumber",
"a [tag \\$][atom 5] stetson");
MT("tagPercent",
"[atom 100][tag \\%] beef");
MT("tagAmpersand",
"L [tag \\&] N");
MT("tagUnderscore",
"foo[tag \\_]bar");
MT("tagBracketOpen",
"[tag \\emph][bracket {][tag \\{][bracket }]");
MT("tagBracketClose",
"[tag \\emph][bracket {][tag \\}][bracket }]");
MT("tagLetterNumber",
"section [tag \\S][atom 1]");
MT("textTagNumber",
"para [tag \\P][atom 2]");
MT("thinspace",
"x[tag \\,]y");
MT("thickspace",
"x[tag \\;]y");
MT("negativeThinspace",
"x[tag \\!]y");
MT("periodNotSentence",
"J.\\ L.\\ is");
MT("periodSentence",
"X[tag \\@]. The");
MT("italicCorrection",
"[bracket {][tag \\em] If[tag \\/][bracket }] I");
MT("tagBracket",
"[tag \\newcommand][bracket {][tag \\pop][bracket }]");
MT("inlineMathTagFollowedByNumber",
"[keyword $][tag \\pi][number 2][keyword $]");
MT("inlineMath",
"[keyword $][number 3][variable-2 x][tag ^][number 2.45]-[tag \\sqrt][bracket {][tag \\$\\alpha][bracket }] = [number 2][keyword $] other text");
MT("inlineMathLatexStyle",
"[keyword \\(][number 3][variable-2 x][tag ^][number 2.45]-[tag \\sqrt][bracket {][tag \\$\\alpha][bracket }] = [number 2][keyword \\)] other text");
MT("displayMath",
"More [keyword $$]\t[variable-2 S][tag ^][variable-2 n][tag \\sum] [variable-2 i][keyword $$] other text");
MT("displayMath environment",
"[tag \\begin][bracket {][atom equation][bracket }] x [tag \\end][bracket {][atom equation][bracket }] other text");
MT("displayMath environment with label",
"[tag \\begin][bracket {][atom equation][bracket }][tag \\label][bracket {][atom eq1][bracket }] x [tag \\end][bracket {][atom equation][bracket }] other text~[tag \\ref][bracket {][atom eq1][bracket }]");
MT("mathWithComment",
"[keyword $][variable-2 x] [comment % $]",
"[variable-2 y][keyword $] other text");
MT("lineBreakArgument",
"[tag \\\\][bracket [[][atom 1cm][bracket ]]]");
})();
================================================
FILE: public/assets/lib/vendor/codemirror/mode/stylus/index.html
================================================
CodeMirror: Stylus mode
Stylus mode
MIME types defined: text/x-styl.
Created by Dmitry Kiselyov
================================================
FILE: public/assets/lib/vendor/codemirror/mode/stylus/stylus.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
// Stylus mode created by Dmitry Kiselyov http://git.io/AaRB
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("stylus", function(config) {
var indentUnit = config.indentUnit,
indentUnitString = '',
tagKeywords = keySet(tagKeywords_),
tagVariablesRegexp = /^(a|b|i|s|col|em)$/i,
propertyKeywords = keySet(propertyKeywords_),
nonStandardPropertyKeywords = keySet(nonStandardPropertyKeywords_),
valueKeywords = keySet(valueKeywords_),
colorKeywords = keySet(colorKeywords_),
documentTypes = keySet(documentTypes_),
documentTypesRegexp = wordRegexp(documentTypes_),
mediaFeatures = keySet(mediaFeatures_),
mediaTypes = keySet(mediaTypes_),
fontProperties = keySet(fontProperties_),
operatorsRegexp = /^\s*([.]{2,3}|&&|\|\||\*\*|[?!=:]?=|[-+*\/%<>]=?|\?:|\~)/,
wordOperatorKeywordsRegexp = wordRegexp(wordOperatorKeywords_),
blockKeywords = keySet(blockKeywords_),
vendorPrefixesRegexp = new RegExp(/^\-(moz|ms|o|webkit)-/i),
commonAtoms = keySet(commonAtoms_),
firstWordMatch = "",
states = {},
ch,
style,
type,
override;
while (indentUnitString.length < indentUnit) indentUnitString += ' ';
/**
* Tokenizers
*/
function tokenBase(stream, state) {
firstWordMatch = stream.string.match(/(^[\w-]+\s*=\s*$)|(^\s*[\w-]+\s*=\s*[\w-])|(^\s*(\.|#|@|\$|\&|\[|\d|\+|::?|\{|\>|~|\/)?\s*[\w-]*([a-z0-9-]|\*|\/\*)(\(|,)?)/);
state.context.line.firstWord = firstWordMatch ? firstWordMatch[0].replace(/^\s*/, "") : "";
state.context.line.indent = stream.indentation();
ch = stream.peek();
// Line comment
if (stream.match("//")) {
stream.skipToEnd();
return ["comment", "comment"];
}
// Block comment
if (stream.match("/*")) {
state.tokenize = tokenCComment;
return tokenCComment(stream, state);
}
// String
if (ch == "\"" || ch == "'") {
stream.next();
state.tokenize = tokenString(ch);
return state.tokenize(stream, state);
}
// Def
if (ch == "@") {
stream.next();
stream.eatWhile(/[\w\\-]/);
return ["def", stream.current()];
}
// ID selector or Hex color
if (ch == "#") {
stream.next();
// Hex color
if (stream.match(/^[0-9a-f]{3}([0-9a-f]([0-9a-f]{2}){0,2})?\b(?!-)/i)) {
return ["atom", "atom"];
}
// ID selector
if (stream.match(/^[a-z][\w-]*/i)) {
return ["builtin", "hash"];
}
}
// Vendor prefixes
if (stream.match(vendorPrefixesRegexp)) {
return ["meta", "vendor-prefixes"];
}
// Numbers
if (stream.match(/^-?[0-9]?\.?[0-9]/)) {
stream.eatWhile(/[a-z%]/i);
return ["number", "unit"];
}
// !important|optional
if (ch == "!") {
stream.next();
return [stream.match(/^(important|optional)/i) ? "keyword": "operator", "important"];
}
// Class
if (ch == "." && stream.match(/^\.[a-z][\w-]*/i)) {
return ["qualifier", "qualifier"];
}
// url url-prefix domain regexp
if (stream.match(documentTypesRegexp)) {
if (stream.peek() == "(") state.tokenize = tokenParenthesized;
return ["property", "word"];
}
// Mixins / Functions
if (stream.match(/^[a-z][\w-]*\(/i)) {
stream.backUp(1);
return ["keyword", "mixin"];
}
// Block mixins
if (stream.match(/^(\+|-)[a-z][\w-]*\(/i)) {
stream.backUp(1);
return ["keyword", "block-mixin"];
}
// Parent Reference BEM naming
if (stream.string.match(/^\s*&/) && stream.match(/^[-_]+[a-z][\w-]*/)) {
return ["qualifier", "qualifier"];
}
// / Root Reference & Parent Reference
if (stream.match(/^(\/|&)(-|_|:|\.|#|[a-z])/)) {
stream.backUp(1);
return ["variable-3", "reference"];
}
if (stream.match(/^&{1}\s*$/)) {
return ["variable-3", "reference"];
}
// Word operator
if (stream.match(wordOperatorKeywordsRegexp)) {
return ["operator", "operator"];
}
// Word
if (stream.match(/^\$?[-_]*[a-z0-9]+[\w-]*/i)) {
// Variable
if (stream.match(/^(\.|\[)[\w-\'\"\]]+/i, false)) {
if (!wordIsTag(stream.current())) {
stream.match('.');
return ["variable-2", "variable-name"];
}
}
return ["variable-2", "word"];
}
// Operators
if (stream.match(operatorsRegexp)) {
return ["operator", stream.current()];
}
// Delimiters
if (/[:;,{}\[\]\(\)]/.test(ch)) {
stream.next();
return [null, ch];
}
// Non-detected items
stream.next();
return [null, null];
}
/**
* Token comment
*/
function tokenCComment(stream, state) {
var maybeEnd = false, ch;
while ((ch = stream.next()) != null) {
if (maybeEnd && ch == "/") {
state.tokenize = null;
break;
}
maybeEnd = (ch == "*");
}
return ["comment", "comment"];
}
/**
* Token string
*/
function tokenString(quote) {
return function(stream, state) {
var escaped = false, ch;
while ((ch = stream.next()) != null) {
if (ch == quote && !escaped) {
if (quote == ")") stream.backUp(1);
break;
}
escaped = !escaped && ch == "\\";
}
if (ch == quote || !escaped && quote != ")") state.tokenize = null;
return ["string", "string"];
};
}
/**
* Token parenthesized
*/
function tokenParenthesized(stream, state) {
stream.next(); // Must be "("
if (!stream.match(/\s*[\"\')]/, false))
state.tokenize = tokenString(")");
else
state.tokenize = null;
return [null, "("];
}
/**
* Context management
*/
function Context(type, indent, prev, line) {
this.type = type;
this.indent = indent;
this.prev = prev;
this.line = line || {firstWord: "", indent: 0};
}
function pushContext(state, stream, type, indent) {
indent = indent >= 0 ? indent : indentUnit;
state.context = new Context(type, stream.indentation() + indent, state.context);
return type;
}
function popContext(state, currentIndent) {
var contextIndent = state.context.indent - indentUnit;
currentIndent = currentIndent || false;
state.context = state.context.prev;
if (currentIndent) state.context.indent = contextIndent;
return state.context.type;
}
function pass(type, stream, state) {
return states[state.context.type](type, stream, state);
}
function popAndPass(type, stream, state, n) {
for (var i = n || 1; i > 0; i--)
state.context = state.context.prev;
return pass(type, stream, state);
}
/**
* Parser
*/
function wordIsTag(word) {
return word.toLowerCase() in tagKeywords;
}
function wordIsProperty(word) {
word = word.toLowerCase();
return word in propertyKeywords || word in fontProperties;
}
function wordIsBlock(word) {
return word.toLowerCase() in blockKeywords;
}
function wordIsVendorPrefix(word) {
return word.toLowerCase().match(vendorPrefixesRegexp);
}
function wordAsValue(word) {
var wordLC = word.toLowerCase();
var override = "variable-2";
if (wordIsTag(word)) override = "tag";
else if (wordIsBlock(word)) override = "block-keyword";
else if (wordIsProperty(word)) override = "property";
else if (wordLC in valueKeywords || wordLC in commonAtoms) override = "atom";
else if (wordLC == "return" || wordLC in colorKeywords) override = "keyword";
// Font family
else if (word.match(/^[A-Z]/)) override = "string";
return override;
}
function typeIsBlock(type, stream) {
return ((endOfLine(stream) && (type == "{" || type == "]" || type == "hash" || type == "qualifier")) || type == "block-mixin");
}
function typeIsInterpolation(type, stream) {
return type == "{" && stream.match(/^\s*\$?[\w-]+/i, false);
}
function typeIsPseudo(type, stream) {
return type == ":" && stream.match(/^[a-z-]+/, false);
}
function startOfLine(stream) {
return stream.sol() || stream.string.match(new RegExp("^\\s*" + escapeRegExp(stream.current())));
}
function endOfLine(stream) {
return stream.eol() || stream.match(/^\s*$/, false);
}
function firstWordOfLine(line) {
var re = /^\s*[-_]*[a-z0-9]+[\w-]*/i;
var result = typeof line == "string" ? line.match(re) : line.string.match(re);
return result ? result[0].replace(/^\s*/, "") : "";
}
/**
* Block
*/
states.block = function(type, stream, state) {
if ((type == "comment" && startOfLine(stream)) ||
(type == "," && endOfLine(stream)) ||
type == "mixin") {
return pushContext(state, stream, "block", 0);
}
if (typeIsInterpolation(type, stream)) {
return pushContext(state, stream, "interpolation");
}
if (endOfLine(stream) && type == "]") {
if (!/^\s*(\.|#|:|\[|\*|&)/.test(stream.string) && !wordIsTag(firstWordOfLine(stream))) {
return pushContext(state, stream, "block", 0);
}
}
if (typeIsBlock(type, stream)) {
return pushContext(state, stream, "block");
}
if (type == "}" && endOfLine(stream)) {
return pushContext(state, stream, "block", 0);
}
if (type == "variable-name") {
if (stream.string.match(/^\s?\$[\w-\.\[\]\'\"]+$/) || wordIsBlock(firstWordOfLine(stream))) {
return pushContext(state, stream, "variableName");
}
else {
return pushContext(state, stream, "variableName", 0);
}
}
if (type == "=") {
if (!endOfLine(stream) && !wordIsBlock(firstWordOfLine(stream))) {
return pushContext(state, stream, "block", 0);
}
return pushContext(state, stream, "block");
}
if (type == "*") {
if (endOfLine(stream) || stream.match(/\s*(,|\.|#|\[|:|{)/,false)) {
override = "tag";
return pushContext(state, stream, "block");
}
}
if (typeIsPseudo(type, stream)) {
return pushContext(state, stream, "pseudo");
}
if (/@(font-face|media|supports|(-moz-)?document)/.test(type)) {
return pushContext(state, stream, endOfLine(stream) ? "block" : "atBlock");
}
if (/@(-(moz|ms|o|webkit)-)?keyframes$/.test(type)) {
return pushContext(state, stream, "keyframes");
}
if (/@extends?/.test(type)) {
return pushContext(state, stream, "extend", 0);
}
if (type && type.charAt(0) == "@") {
// Property Lookup
if (stream.indentation() > 0 && wordIsProperty(stream.current().slice(1))) {
override = "variable-2";
return "block";
}
if (/(@import|@require|@charset)/.test(type)) {
return pushContext(state, stream, "block", 0);
}
return pushContext(state, stream, "block");
}
if (type == "reference" && endOfLine(stream)) {
return pushContext(state, stream, "block");
}
if (type == "(") {
return pushContext(state, stream, "parens");
}
if (type == "vendor-prefixes") {
return pushContext(state, stream, "vendorPrefixes");
}
if (type == "word") {
var word = stream.current();
override = wordAsValue(word);
if (override == "property") {
if (startOfLine(stream)) {
return pushContext(state, stream, "block", 0);
} else {
override = "atom";
return "block";
}
}
if (override == "tag") {
// tag is a css value
if (/embed|menu|pre|progress|sub|table/.test(word)) {
if (wordIsProperty(firstWordOfLine(stream))) {
override = "atom";
return "block";
}
}
// tag is an attribute
if (stream.string.match(new RegExp("\\[\\s*" + word + "|" + word +"\\s*\\]"))) {
override = "atom";
return "block";
}
// tag is a variable
if (tagVariablesRegexp.test(word)) {
if ((startOfLine(stream) && stream.string.match(/=/)) ||
(!startOfLine(stream) &&
!stream.string.match(/^(\s*\.|#|\&|\[|\/|>|\*)/) &&
!wordIsTag(firstWordOfLine(stream)))) {
override = "variable-2";
if (wordIsBlock(firstWordOfLine(stream))) return "block";
return pushContext(state, stream, "block", 0);
}
}
if (endOfLine(stream)) return pushContext(state, stream, "block");
}
if (override == "block-keyword") {
override = "keyword";
// Postfix conditionals
if (stream.current(/(if|unless)/) && !startOfLine(stream)) {
return "block";
}
return pushContext(state, stream, "block");
}
if (word == "return") return pushContext(state, stream, "block", 0);
// Placeholder selector
if (override == "variable-2" && stream.string.match(/^\s?\$[\w-\.\[\]\'\"]+$/)) {
return pushContext(state, stream, "block");
}
}
return state.context.type;
};
/**
* Parens
*/
states.parens = function(type, stream, state) {
if (type == "(") return pushContext(state, stream, "parens");
if (type == ")") {
if (state.context.prev.type == "parens") {
return popContext(state);
}
if ((stream.string.match(/^[a-z][\w-]*\(/i) && endOfLine(stream)) ||
wordIsBlock(firstWordOfLine(stream)) ||
/(\.|#|:|\[|\*|&|>|~|\+|\/)/.test(firstWordOfLine(stream)) ||
(!stream.string.match(/^-?[a-z][\w-\.\[\]\'\"]*\s*=/) &&
wordIsTag(firstWordOfLine(stream)))) {
return pushContext(state, stream, "block");
}
if (stream.string.match(/^[\$-]?[a-z][\w-\.\[\]\'\"]*\s*=/) ||
stream.string.match(/^\s*(\(|\)|[0-9])/) ||
stream.string.match(/^\s+[a-z][\w-]*\(/i) ||
stream.string.match(/^\s+[\$-]?[a-z]/i)) {
return pushContext(state, stream, "block", 0);
}
if (endOfLine(stream)) return pushContext(state, stream, "block");
else return pushContext(state, stream, "block", 0);
}
if (type && type.charAt(0) == "@" && wordIsProperty(stream.current().slice(1))) {
override = "variable-2";
}
if (type == "word") {
var word = stream.current();
override = wordAsValue(word);
if (override == "tag" && tagVariablesRegexp.test(word)) {
override = "variable-2";
}
if (override == "property" || word == "to") override = "atom";
}
if (type == "variable-name") {
return pushContext(state, stream, "variableName");
}
if (typeIsPseudo(type, stream)) {
return pushContext(state, stream, "pseudo");
}
return state.context.type;
};
/**
* Vendor prefixes
*/
states.vendorPrefixes = function(type, stream, state) {
if (type == "word") {
override = "property";
return pushContext(state, stream, "block", 0);
}
return popContext(state);
};
/**
* Pseudo
*/
states.pseudo = function(type, stream, state) {
if (!wordIsProperty(firstWordOfLine(stream.string))) {
stream.match(/^[a-z-]+/);
override = "variable-3";
if (endOfLine(stream)) return pushContext(state, stream, "block");
return popContext(state);
}
return popAndPass(type, stream, state);
};
/**
* atBlock
*/
states.atBlock = function(type, stream, state) {
if (type == "(") return pushContext(state, stream, "atBlock_parens");
if (typeIsBlock(type, stream)) {
return pushContext(state, stream, "block");
}
if (typeIsInterpolation(type, stream)) {
return pushContext(state, stream, "interpolation");
}
if (type == "word") {
var word = stream.current().toLowerCase();
if (/^(only|not|and|or)$/.test(word))
override = "keyword";
else if (documentTypes.hasOwnProperty(word))
override = "tag";
else if (mediaTypes.hasOwnProperty(word))
override = "attribute";
else if (mediaFeatures.hasOwnProperty(word))
override = "property";
else if (nonStandardPropertyKeywords.hasOwnProperty(word))
override = "string-2";
else override = wordAsValue(stream.current());
if (override == "tag" && endOfLine(stream)) {
return pushContext(state, stream, "block");
}
}
if (type == "operator" && /^(not|and|or)$/.test(stream.current())) {
override = "keyword";
}
return state.context.type;
};
states.atBlock_parens = function(type, stream, state) {
if (type == "{" || type == "}") return state.context.type;
if (type == ")") {
if (endOfLine(stream)) return pushContext(state, stream, "block");
else return pushContext(state, stream, "atBlock");
}
if (type == "word") {
var word = stream.current().toLowerCase();
override = wordAsValue(word);
if (/^(max|min)/.test(word)) override = "property";
if (override == "tag") {
tagVariablesRegexp.test(word) ? override = "variable-2" : override = "atom";
}
return state.context.type;
}
return states.atBlock(type, stream, state);
};
/**
* Keyframes
*/
states.keyframes = function(type, stream, state) {
if (stream.indentation() == "0" && ((type == "}" && startOfLine(stream)) || type == "]" || type == "hash"
|| type == "qualifier" || wordIsTag(stream.current()))) {
return popAndPass(type, stream, state);
}
if (type == "{") return pushContext(state, stream, "keyframes");
if (type == "}") {
if (startOfLine(stream)) return popContext(state, true);
else return pushContext(state, stream, "keyframes");
}
if (type == "unit" && /^[0-9]+\%$/.test(stream.current())) {
return pushContext(state, stream, "keyframes");
}
if (type == "word") {
override = wordAsValue(stream.current());
if (override == "block-keyword") {
override = "keyword";
return pushContext(state, stream, "keyframes");
}
}
if (/@(font-face|media|supports|(-moz-)?document)/.test(type)) {
return pushContext(state, stream, endOfLine(stream) ? "block" : "atBlock");
}
if (type == "mixin") {
return pushContext(state, stream, "block", 0);
}
return state.context.type;
};
/**
* Interpolation
*/
states.interpolation = function(type, stream, state) {
if (type == "{") popContext(state) && pushContext(state, stream, "block");
if (type == "}") {
if (stream.string.match(/^\s*(\.|#|:|\[|\*|&|>|~|\+|\/)/i) ||
(stream.string.match(/^\s*[a-z]/i) && wordIsTag(firstWordOfLine(stream)))) {
return pushContext(state, stream, "block");
}
if (!stream.string.match(/^(\{|\s*\&)/) ||
stream.match(/\s*[\w-]/,false)) {
return pushContext(state, stream, "block", 0);
}
return pushContext(state, stream, "block");
}
if (type == "variable-name") {
return pushContext(state, stream, "variableName", 0);
}
if (type == "word") {
override = wordAsValue(stream.current());
if (override == "tag") override = "atom";
}
return state.context.type;
};
/**
* Extend/s
*/
states.extend = function(type, stream, state) {
if (type == "[" || type == "=") return "extend";
if (type == "]") return popContext(state);
if (type == "word") {
override = wordAsValue(stream.current());
return "extend";
}
return popContext(state);
};
/**
* Variable name
*/
states.variableName = function(type, stream, state) {
if (type == "string" || type == "[" || type == "]" || stream.current().match(/^(\.|\$)/)) {
if (stream.current().match(/^\.[\w-]+/i)) override = "variable-2";
return "variableName";
}
return popAndPass(type, stream, state);
};
return {
startState: function(base) {
return {
tokenize: null,
state: "block",
context: new Context("block", base || 0, null)
};
},
token: function(stream, state) {
if (!state.tokenize && stream.eatSpace()) return null;
style = (state.tokenize || tokenBase)(stream, state);
if (style && typeof style == "object") {
type = style[1];
style = style[0];
}
override = style;
state.state = states[state.state](type, stream, state);
return override;
},
indent: function(state, textAfter, line) {
var cx = state.context,
ch = textAfter && textAfter.charAt(0),
indent = cx.indent,
lineFirstWord = firstWordOfLine(textAfter),
lineIndent = line.match(/^\s*/)[0].replace(/\t/g, indentUnitString).length,
prevLineFirstWord = state.context.prev ? state.context.prev.line.firstWord : "",
prevLineIndent = state.context.prev ? state.context.prev.line.indent : lineIndent;
if (cx.prev &&
(ch == "}" && (cx.type == "block" || cx.type == "atBlock" || cx.type == "keyframes") ||
ch == ")" && (cx.type == "parens" || cx.type == "atBlock_parens") ||
ch == "{" && (cx.type == "at"))) {
indent = cx.indent - indentUnit;
} else if (!(/(\})/.test(ch))) {
if (/@|\$|\d/.test(ch) ||
/^\{/.test(textAfter) ||
/^\s*\/(\/|\*)/.test(textAfter) ||
/^\s*\/\*/.test(prevLineFirstWord) ||
/^\s*[\w-\.\[\]\'\"]+\s*(\?|:|\+)?=/i.test(textAfter) ||
/^(\+|-)?[a-z][\w-]*\(/i.test(textAfter) ||
/^return/.test(textAfter) ||
wordIsBlock(lineFirstWord)) {
indent = lineIndent;
} else if (/(\.|#|:|\[|\*|&|>|~|\+|\/)/.test(ch) || wordIsTag(lineFirstWord)) {
if (/\,\s*$/.test(prevLineFirstWord)) {
indent = prevLineIndent;
} else if (/^\s+/.test(line) && (/(\.|#|:|\[|\*|&|>|~|\+|\/)/.test(prevLineFirstWord) || wordIsTag(prevLineFirstWord))) {
indent = lineIndent <= prevLineIndent ? prevLineIndent : prevLineIndent + indentUnit;
} else {
indent = lineIndent;
}
} else if (!/,\s*$/.test(line) && (wordIsVendorPrefix(lineFirstWord) || wordIsProperty(lineFirstWord))) {
if (wordIsBlock(prevLineFirstWord)) {
indent = lineIndent <= prevLineIndent ? prevLineIndent : prevLineIndent + indentUnit;
} else if (/^\{/.test(prevLineFirstWord)) {
indent = lineIndent <= prevLineIndent ? lineIndent : prevLineIndent + indentUnit;
} else if (wordIsVendorPrefix(prevLineFirstWord) || wordIsProperty(prevLineFirstWord)) {
indent = lineIndent >= prevLineIndent ? prevLineIndent : lineIndent;
} else if (/^(\.|#|:|\[|\*|&|@|\+|\-|>|~|\/)/.test(prevLineFirstWord) ||
/=\s*$/.test(prevLineFirstWord) ||
wordIsTag(prevLineFirstWord) ||
/^\$[\w-\.\[\]\'\"]/.test(prevLineFirstWord)) {
indent = prevLineIndent + indentUnit;
} else {
indent = lineIndent;
}
}
}
return indent;
},
electricChars: "}",
blockCommentStart: "/*",
blockCommentEnd: "*/",
blockCommentContinue: " * ",
lineComment: "//",
fold: "indent"
};
});
// developer.mozilla.org/en-US/docs/Web/HTML/Element
var tagKeywords_ = ["a","abbr","address","area","article","aside","audio", "b", "base","bdi", "bdo","bgsound","blockquote","body","br","button","canvas","caption","cite", "code","col","colgroup","data","datalist","dd","del","details","dfn","div", "dl","dt","em","embed","fieldset","figcaption","figure","footer","form","h1", "h2","h3","h4","h5","h6","head","header","hgroup","hr","html","i","iframe", "img","input","ins","kbd","keygen","label","legend","li","link","main","map", "mark","marquee","menu","menuitem","meta","meter","nav","nobr","noframes", "noscript","object","ol","optgroup","option","output","p","param","pre", "progress","q","rp","rt","ruby","s","samp","script","section","select", "small","source","span","strong","style","sub","summary","sup","table","tbody","td","textarea","tfoot","th","thead","time","tr","track", "u","ul","var","video"];
// github.com/codemirror/CodeMirror/blob/master/mode/css/css.js
// Note, "url-prefix" should precede "url" in order to match correctly in documentTypesRegexp
var documentTypes_ = ["domain", "regexp", "url-prefix", "url"];
var mediaTypes_ = ["all","aural","braille","handheld","print","projection","screen","tty","tv","embossed"];
var mediaFeatures_ = ["width","min-width","max-width","height","min-height","max-height","device-width","min-device-width","max-device-width","device-height","min-device-height","max-device-height","aspect-ratio","min-aspect-ratio","max-aspect-ratio","device-aspect-ratio","min-device-aspect-ratio","max-device-aspect-ratio","color","min-color","max-color","color-index","min-color-index","max-color-index","monochrome","min-monochrome","max-monochrome","resolution","min-resolution","max-resolution","scan","grid","dynamic-range","video-dynamic-range"];
var propertyKeywords_ = ["align-content","align-items","align-self","alignment-adjust","alignment-baseline","anchor-point","animation","animation-delay","animation-direction","animation-duration","animation-fill-mode","animation-iteration-count","animation-name","animation-play-state","animation-timing-function","appearance","azimuth","backface-visibility","background","background-attachment","background-clip","background-color","background-image","background-origin","background-position","background-repeat","background-size","baseline-shift","binding","bleed","bookmark-label","bookmark-level","bookmark-state","bookmark-target","border","border-bottom","border-bottom-color","border-bottom-left-radius","border-bottom-right-radius","border-bottom-style","border-bottom-width","border-collapse","border-color","border-image","border-image-outset","border-image-repeat","border-image-slice","border-image-source","border-image-width","border-left","border-left-color","border-left-style","border-left-width","border-radius","border-right","border-right-color","border-right-style","border-right-width","border-spacing","border-style","border-top","border-top-color","border-top-left-radius","border-top-right-radius","border-top-style","border-top-width","border-width","bottom","box-decoration-break","box-shadow","box-sizing","break-after","break-before","break-inside","caption-side","clear","clip","color","color-profile","column-count","column-fill","column-gap","column-rule","column-rule-color","column-rule-style","column-rule-width","column-span","column-width","columns","content","counter-increment","counter-reset","crop","cue","cue-after","cue-before","cursor","direction","display","dominant-baseline","drop-initial-after-adjust","drop-initial-after-align","drop-initial-before-adjust","drop-initial-before-align","drop-initial-size","drop-initial-value","elevation","empty-cells","fit","fit-position","flex","flex-basis","flex-direction","flex-flow","flex-grow","flex-shrink","flex-wrap","float","float-offset","flow-from","flow-into","font","font-feature-settings","font-family","font-kerning","font-language-override","font-size","font-size-adjust","font-stretch","font-style","font-synthesis","font-variant","font-variant-alternates","font-variant-caps","font-variant-east-asian","font-variant-ligatures","font-variant-numeric","font-variant-position","font-weight","grid","grid-area","grid-auto-columns","grid-auto-flow","grid-auto-position","grid-auto-rows","grid-column","grid-column-end","grid-column-start","grid-row","grid-row-end","grid-row-start","grid-template","grid-template-areas","grid-template-columns","grid-template-rows","hanging-punctuation","height","hyphens","icon","image-orientation","image-rendering","image-resolution","inline-box-align","justify-content","left","letter-spacing","line-break","line-height","line-stacking","line-stacking-ruby","line-stacking-shift","line-stacking-strategy","list-style","list-style-image","list-style-position","list-style-type","margin","margin-bottom","margin-left","margin-right","margin-top","marker-offset","marks","marquee-direction","marquee-loop","marquee-play-count","marquee-speed","marquee-style","max-height","max-width","min-height","min-width","move-to","nav-down","nav-index","nav-left","nav-right","nav-up","object-fit","object-position","opacity","order","orphans","outline","outline-color","outline-offset","outline-style","outline-width","overflow","overflow-style","overflow-wrap","overflow-x","overflow-y","padding","padding-bottom","padding-left","padding-right","padding-top","page","page-break-after","page-break-before","page-break-inside","page-policy","pause","pause-after","pause-before","perspective","perspective-origin","pitch","pitch-range","play-during","position","presentation-level","punctuation-trim","quotes","region-break-after","region-break-before","region-break-inside","region-fragment","rendering-intent","resize","rest","rest-after","rest-before","richness","right","rotation","rotation-point","ruby-align","ruby-overhang","ruby-position","ruby-span","shape-image-threshold","shape-inside","shape-margin","shape-outside","size","speak","speak-as","speak-header","speak-numeral","speak-punctuation","speech-rate","stress","string-set","tab-size","table-layout","target","target-name","target-new","target-position","text-align","text-align-last","text-decoration","text-decoration-color","text-decoration-line","text-decoration-skip","text-decoration-style","text-emphasis","text-emphasis-color","text-emphasis-position","text-emphasis-style","text-height","text-indent","text-justify","text-outline","text-overflow","text-shadow","text-size-adjust","text-space-collapse","text-transform","text-underline-position","text-wrap","top","transform","transform-origin","transform-style","transition","transition-delay","transition-duration","transition-property","transition-timing-function","unicode-bidi","vertical-align","visibility","voice-balance","voice-duration","voice-family","voice-pitch","voice-range","voice-rate","voice-stress","voice-volume","volume","white-space","widows","width","will-change","word-break","word-spacing","word-wrap","z-index","clip-path","clip-rule","mask","enable-background","filter","flood-color","flood-opacity","lighting-color","stop-color","stop-opacity","pointer-events","color-interpolation","color-interpolation-filters","color-rendering","fill","fill-opacity","fill-rule","image-rendering","marker","marker-end","marker-mid","marker-start","shape-rendering","stroke","stroke-dasharray","stroke-dashoffset","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke-width","text-rendering","baseline-shift","dominant-baseline","glyph-orientation-horizontal","glyph-orientation-vertical","text-anchor","writing-mode","font-smoothing","osx-font-smoothing"];
var nonStandardPropertyKeywords_ = ["scrollbar-arrow-color","scrollbar-base-color","scrollbar-dark-shadow-color","scrollbar-face-color","scrollbar-highlight-color","scrollbar-shadow-color","scrollbar-3d-light-color","scrollbar-track-color","shape-inside","searchfield-cancel-button","searchfield-decoration","searchfield-results-button","searchfield-results-decoration","zoom"];
var fontProperties_ = ["font-family","src","unicode-range","font-variant","font-feature-settings","font-stretch","font-weight","font-style"];
var colorKeywords_ = ["aliceblue","antiquewhite","aqua","aquamarine","azure","beige","bisque","black","blanchedalmond","blue","blueviolet","brown","burlywood","cadetblue","chartreuse","chocolate","coral","cornflowerblue","cornsilk","crimson","cyan","darkblue","darkcyan","darkgoldenrod","darkgray","darkgreen","darkkhaki","darkmagenta","darkolivegreen","darkorange","darkorchid","darkred","darksalmon","darkseagreen","darkslateblue","darkslategray","darkturquoise","darkviolet","deeppink","deepskyblue","dimgray","dodgerblue","firebrick","floralwhite","forestgreen","fuchsia","gainsboro","ghostwhite","gold","goldenrod","gray","grey","green","greenyellow","honeydew","hotpink","indianred","indigo","ivory","khaki","lavender","lavenderblush","lawngreen","lemonchiffon","lightblue","lightcoral","lightcyan","lightgoldenrodyellow","lightgray","lightgreen","lightpink","lightsalmon","lightseagreen","lightskyblue","lightslategray","lightsteelblue","lightyellow","lime","limegreen","linen","magenta","maroon","mediumaquamarine","mediumblue","mediumorchid","mediumpurple","mediumseagreen","mediumslateblue","mediumspringgreen","mediumturquoise","mediumvioletred","midnightblue","mintcream","mistyrose","moccasin","navajowhite","navy","oldlace","olive","olivedrab","orange","orangered","orchid","palegoldenrod","palegreen","paleturquoise","palevioletred","papayawhip","peachpuff","peru","pink","plum","powderblue","purple","rebeccapurple","red","rosybrown","royalblue","saddlebrown","salmon","sandybrown","seagreen","seashell","sienna","silver","skyblue","slateblue","slategray","snow","springgreen","steelblue","tan","teal","thistle","tomato","turquoise","violet","wheat","white","whitesmoke","yellow","yellowgreen"];
var valueKeywords_ = ["above","absolute","activeborder","additive","activecaption","afar","after-white-space","ahead","alias","all","all-scroll","alphabetic","alternate","always","amharic","amharic-abegede","antialiased","appworkspace","arabic-indic","armenian","asterisks","attr","auto","avoid","avoid-column","avoid-page","avoid-region","background","backwards","baseline","below","bidi-override","binary","bengali","blink","block","block-axis","bold","bolder","border","border-box","both","bottom","break","break-all","break-word","bullets","button","buttonface","buttonhighlight","buttonshadow","buttontext","calc","cambodian","capitalize","caps-lock-indicator","caption","captiontext","caret","cell","center","checkbox","circle","cjk-decimal","cjk-earthly-branch","cjk-heavenly-stem","cjk-ideographic","clear","clip","close-quote","col-resize","collapse","column","compact","condensed","conic-gradient","contain","content","contents","content-box","context-menu","continuous","copy","counter","counters","cover","crop","cross","crosshair","currentcolor","cursive","cyclic","dashed","decimal","decimal-leading-zero","default","default-button","destination-atop","destination-in","destination-out","destination-over","devanagari","disc","discard","disclosure-closed","disclosure-open","document","dot-dash","dot-dot-dash","dotted","double","down","e-resize","ease","ease-in","ease-in-out","ease-out","element","ellipse","ellipsis","embed","end","ethiopic","ethiopic-abegede","ethiopic-abegede-am-et","ethiopic-abegede-gez","ethiopic-abegede-ti-er","ethiopic-abegede-ti-et","ethiopic-halehame-aa-er","ethiopic-halehame-aa-et","ethiopic-halehame-am-et","ethiopic-halehame-gez","ethiopic-halehame-om-et","ethiopic-halehame-sid-et","ethiopic-halehame-so-et","ethiopic-halehame-ti-er","ethiopic-halehame-ti-et","ethiopic-halehame-tig","ethiopic-numeric","ew-resize","expanded","extends","extra-condensed","extra-expanded","fantasy","fast","fill","fixed","flat","flex","footnotes","forwards","from","geometricPrecision","georgian","graytext","groove","gujarati","gurmukhi","hand","hangul","hangul-consonant","hebrew","help","hidden","hide","high","higher","highlight","highlighttext","hiragana","hiragana-iroha","horizontal","hsl","hsla","icon","ignore","inactiveborder","inactivecaption","inactivecaptiontext","infinite","infobackground","infotext","inherit","initial","inline","inline-axis","inline-block","inline-flex","inline-table","inset","inside","intrinsic","invert","italic","japanese-formal","japanese-informal","justify","kannada","katakana","katakana-iroha","keep-all","khmer","korean-hangul-formal","korean-hanja-formal","korean-hanja-informal","landscape","lao","large","larger","left","level","lighter","line-through","linear","linear-gradient","lines","list-item","listbox","listitem","local","logical","loud","lower","lower-alpha","lower-armenian","lower-greek","lower-hexadecimal","lower-latin","lower-norwegian","lower-roman","lowercase","ltr","malayalam","match","matrix","matrix3d","media-play-button","media-slider","media-sliderthumb","media-volume-slider","media-volume-sliderthumb","medium","menu","menulist","menulist-button","menutext","message-box","middle","min-intrinsic","mix","mongolian","monospace","move","multiple","myanmar","n-resize","narrower","ne-resize","nesw-resize","no-close-quote","no-drop","no-open-quote","no-repeat","none","normal","not-allowed","nowrap","ns-resize","numbers","numeric","nw-resize","nwse-resize","oblique","octal","open-quote","optimizeLegibility","optimizeSpeed","oriya","oromo","outset","outside","outside-shape","overlay","overline","padding","padding-box","painted","page","paused","persian","perspective","plus-darker","plus-lighter","pointer","polygon","portrait","pre","pre-line","pre-wrap","preserve-3d","progress","push-button","radial-gradient","radio","read-only","read-write","read-write-plaintext-only","rectangle","region","relative","repeat","repeating-linear-gradient","repeating-radial-gradient","repeating-conic-gradient","repeat-x","repeat-y","reset","reverse","rgb","rgba","ridge","right","rotate","rotate3d","rotateX","rotateY","rotateZ","round","row-resize","rtl","run-in","running","s-resize","sans-serif","scale","scale3d","scaleX","scaleY","scaleZ","scroll","scrollbar","scroll-position","se-resize","searchfield","searchfield-cancel-button","searchfield-decoration","searchfield-results-button","searchfield-results-decoration","semi-condensed","semi-expanded","separate","serif","show","sidama","simp-chinese-formal","simp-chinese-informal","single","skew","skewX","skewY","skip-white-space","slide","slider-horizontal","slider-vertical","sliderthumb-horizontal","sliderthumb-vertical","slow","small","small-caps","small-caption","smaller","solid","somali","source-atop","source-in","source-out","source-over","space","spell-out","square","square-button","standard","start","static","status-bar","stretch","stroke","sub","subpixel-antialiased","super","sw-resize","symbolic","symbols","table","table-caption","table-cell","table-column","table-column-group","table-footer-group","table-header-group","table-row","table-row-group","tamil","telugu","text","text-bottom","text-top","textarea","textfield","thai","thick","thin","threeddarkshadow","threedface","threedhighlight","threedlightshadow","threedshadow","tibetan","tigre","tigrinya-er","tigrinya-er-abegede","tigrinya-et","tigrinya-et-abegede","to","top","trad-chinese-formal","trad-chinese-informal","translate","translate3d","translateX","translateY","translateZ","transparent","ultra-condensed","ultra-expanded","underline","up","upper-alpha","upper-armenian","upper-greek","upper-hexadecimal","upper-latin","upper-norwegian","upper-roman","uppercase","urdu","url","var","vertical","vertical-text","visible","visibleFill","visiblePainted","visibleStroke","visual","w-resize","wait","wave","wider","window","windowframe","windowtext","words","x-large","x-small","xor","xx-large","xx-small","bicubic","optimizespeed","grayscale","row","row-reverse","wrap","wrap-reverse","column-reverse","flex-start","flex-end","space-between","space-around", "unset"];
var wordOperatorKeywords_ = ["in","and","or","not","is not","is a","is","isnt","defined","if unless"],
blockKeywords_ = ["for","if","else","unless", "from", "to"],
commonAtoms_ = ["null","true","false","href","title","type","not-allowed","readonly","disabled"],
commonDef_ = ["@font-face", "@keyframes", "@media", "@viewport", "@page", "@host", "@supports", "@block", "@css"];
var hintWords = tagKeywords_.concat(documentTypes_,mediaTypes_,mediaFeatures_,
propertyKeywords_,nonStandardPropertyKeywords_,
colorKeywords_,valueKeywords_,fontProperties_,
wordOperatorKeywords_,blockKeywords_,
commonAtoms_,commonDef_);
function wordRegexp(words) {
words = words.sort(function(a,b){return b > a;});
return new RegExp("^((" + words.join(")|(") + "))\\b");
}
function keySet(array) {
var keys = {};
for (var i = 0; i < array.length; ++i) keys[array[i]] = true;
return keys;
}
function escapeRegExp(text) {
return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
}
CodeMirror.registerHelper("hintWords", "stylus", hintWords);
CodeMirror.defineMIME("text/x-styl", "stylus");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/swift/index.html
================================================
CodeMirror: Swift mode
Swift mode
A simple mode for Swift
MIME types defined: text/x-swift (Swift code)
================================================
FILE: public/assets/lib/vendor/codemirror/mode/swift/swift.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
// Swift mode created by Michael Kaminsky https://github.com/mkaminsky11
(function(mod) {
if (typeof exports == "object" && typeof module == "object")
mod(require("../../lib/codemirror"))
else if (typeof define == "function" && define.amd)
define(["../../lib/codemirror"], mod)
else
mod(CodeMirror)
})(function(CodeMirror) {
"use strict"
function wordSet(words) {
var set = {}
for (var i = 0; i < words.length; i++) set[words[i]] = true
return set
}
var keywords = wordSet(["_","var","let","actor","class","enum","extension","import","protocol","struct","func","typealias","associatedtype",
"open","public","internal","fileprivate","private","deinit","init","new","override","self","subscript","super",
"convenience","dynamic","final","indirect","lazy","required","static","unowned","unowned(safe)","unowned(unsafe)","weak","as","is",
"break","case","continue","default","else","fallthrough","for","guard","if","in","repeat","switch","where","while",
"defer","return","inout","mutating","nonmutating","isolated","nonisolated","catch","do","rethrows","throw","throws","async","await","try","didSet","get","set","willSet",
"assignment","associativity","infix","left","none","operator","postfix","precedence","precedencegroup","prefix","right",
"Any","AnyObject","Type","dynamicType","Self","Protocol","__COLUMN__","__FILE__","__FUNCTION__","__LINE__"])
var definingKeywords = wordSet(["var","let","actor","class","enum","extension","import","protocol","struct","func","typealias","associatedtype","for"])
var atoms = wordSet(["true","false","nil","self","super","_"])
var types = wordSet(["Array","Bool","Character","Dictionary","Double","Float","Int","Int8","Int16","Int32","Int64","Never","Optional","Set","String",
"UInt8","UInt16","UInt32","UInt64","Void"])
var operators = "+-/*%=|&<>~^?!"
var punc = ":;,.(){}[]"
var binary = /^\-?0b[01][01_]*/
var octal = /^\-?0o[0-7][0-7_]*/
var hexadecimal = /^\-?0x[\dA-Fa-f][\dA-Fa-f_]*(?:(?:\.[\dA-Fa-f][\dA-Fa-f_]*)?[Pp]\-?\d[\d_]*)?/
var decimal = /^\-?\d[\d_]*(?:\.\d[\d_]*)?(?:[Ee]\-?\d[\d_]*)?/
var identifier = /^\$\d+|(`?)[_A-Za-z][_A-Za-z$0-9]*\1/
var property = /^\.(?:\$\d+|(`?)[_A-Za-z][_A-Za-z$0-9]*\1)/
var instruction = /^\#[A-Za-z]+/
var attribute = /^@(?:\$\d+|(`?)[_A-Za-z][_A-Za-z$0-9]*\1)/
//var regexp = /^\/(?!\s)(?:\/\/)?(?:\\.|[^\/])+\//
function tokenBase(stream, state, prev) {
if (stream.sol()) state.indented = stream.indentation()
if (stream.eatSpace()) return null
var ch = stream.peek()
if (ch == "/") {
if (stream.match("//")) {
stream.skipToEnd()
return "comment"
}
if (stream.match("/*")) {
state.tokenize.push(tokenComment)
return tokenComment(stream, state)
}
}
if (stream.match(instruction)) return "builtin"
if (stream.match(attribute)) return "attribute"
if (stream.match(binary)) return "number"
if (stream.match(octal)) return "number"
if (stream.match(hexadecimal)) return "number"
if (stream.match(decimal)) return "number"
if (stream.match(property)) return "property"
if (operators.indexOf(ch) > -1) {
stream.next()
return "operator"
}
if (punc.indexOf(ch) > -1) {
stream.next()
stream.match("..")
return "punctuation"
}
var stringMatch
if (stringMatch = stream.match(/("""|"|')/)) {
var tokenize = tokenString.bind(null, stringMatch[0])
state.tokenize.push(tokenize)
return tokenize(stream, state)
}
if (stream.match(identifier)) {
var ident = stream.current()
if (types.hasOwnProperty(ident)) return "variable-2"
if (atoms.hasOwnProperty(ident)) return "atom"
if (keywords.hasOwnProperty(ident)) {
if (definingKeywords.hasOwnProperty(ident))
state.prev = "define"
return "keyword"
}
if (prev == "define") return "def"
return "variable"
}
stream.next()
return null
}
function tokenUntilClosingParen() {
var depth = 0
return function(stream, state, prev) {
var inner = tokenBase(stream, state, prev)
if (inner == "punctuation") {
if (stream.current() == "(") ++depth
else if (stream.current() == ")") {
if (depth == 0) {
stream.backUp(1)
state.tokenize.pop()
return state.tokenize[state.tokenize.length - 1](stream, state)
}
else --depth
}
}
return inner
}
}
function tokenString(openQuote, stream, state) {
var singleLine = openQuote.length == 1
var ch, escaped = false
while (ch = stream.peek()) {
if (escaped) {
stream.next()
if (ch == "(") {
state.tokenize.push(tokenUntilClosingParen())
return "string"
}
escaped = false
} else if (stream.match(openQuote)) {
state.tokenize.pop()
return "string"
} else {
stream.next()
escaped = ch == "\\"
}
}
if (singleLine) {
state.tokenize.pop()
}
return "string"
}
function tokenComment(stream, state) {
var ch
while (ch = stream.next()) {
if (ch === "/" && stream.eat("*")) {
state.tokenize.push(tokenComment)
} else if (ch === "*" && stream.eat("/")) {
state.tokenize.pop()
break
}
}
return "comment"
}
function Context(prev, align, indented) {
this.prev = prev
this.align = align
this.indented = indented
}
function pushContext(state, stream) {
var align = stream.match(/^\s*($|\/[\/\*])/, false) ? null : stream.column() + 1
state.context = new Context(state.context, align, state.indented)
}
function popContext(state) {
if (state.context) {
state.indented = state.context.indented
state.context = state.context.prev
}
}
CodeMirror.defineMode("swift", function(config) {
return {
startState: function() {
return {
prev: null,
context: null,
indented: 0,
tokenize: []
}
},
token: function(stream, state) {
var prev = state.prev
state.prev = null
var tokenize = state.tokenize[state.tokenize.length - 1] || tokenBase
var style = tokenize(stream, state, prev)
if (!style || style == "comment") state.prev = prev
else if (!state.prev) state.prev = style
if (style == "punctuation") {
var bracket = /[\(\[\{]|([\]\)\}])/.exec(stream.current())
if (bracket) (bracket[1] ? popContext : pushContext)(state, stream)
}
return style
},
indent: function(state, textAfter) {
var cx = state.context
if (!cx) return 0
var closing = /^[\]\}\)]/.test(textAfter)
if (cx.align != null) return cx.align - (closing ? 1 : 0)
return cx.indented + (closing ? 0 : config.indentUnit)
},
electricInput: /^\s*[\)\}\]]$/,
lineComment: "//",
blockCommentStart: "/*",
blockCommentEnd: "*/",
fold: "brace",
closeBrackets: "()[]{}''\"\"``"
}
})
CodeMirror.defineMIME("text/x-swift","swift")
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/swift/test.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function() {
var mode = CodeMirror.getMode({indentUnit: 2}, "swift");
function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
// Ensure all number types are properly represented.
MT("numbers",
"[keyword var] [def a] [operator =] [number 17]",
"[keyword var] [def b] [operator =] [number -0.5]",
"[keyword var] [def c] [operator =] [number 0.3456e-4]",
"[keyword var] [def d] [operator =] [number 345e2]",
"[keyword var] [def e] [operator =] [number 0o7324]",
"[keyword var] [def f] [operator =] [number 0b10010]",
"[keyword var] [def g] [operator =] [number -0x35ade]",
"[keyword var] [def h] [operator =] [number 0xaea.ep-13]",
"[keyword var] [def i] [operator =] [number 0x13ep6]");
// Variable/class/etc definition.
MT("definition",
"[keyword var] [def a] [operator =] [number 5]",
"[keyword let] [def b][punctuation :] [variable-2 Int] [operator =] [number 10]",
"[keyword class] [def C] [punctuation {] [punctuation }]",
"[keyword struct] [def D] [punctuation {] [punctuation }]",
"[keyword enum] [def E] [punctuation {] [punctuation }]",
"[keyword extension] [def F] [punctuation {] [punctuation }]",
"[keyword protocol] [def G] [punctuation {] [punctuation }]",
"[keyword func] [def h][punctuation ()] [punctuation {] [punctuation }]",
"[keyword import] [def Foundation]",
"[keyword typealias] [def NewString] [operator =] [variable-2 String]",
"[keyword associatedtype] [def I]",
"[keyword for] [def j] [keyword in] [number 0][punctuation ..][operator <][number 3] [punctuation {] [punctuation }]");
// Strings and string interpolation.
MT("strings",
"[keyword var] [def a][punctuation :] [variable-2 String] [operator =] [string \"test\"]",
"[keyword var] [def b][punctuation :] [variable-2 String] [operator =] [string \"\\(][variable a][string )\"]",
"[keyword var] [def c] [operator =] [string \"\"\"]",
"[string multi]",
"[string line]",
"[string \"test\"]",
"[string \"\"\"]",
"[variable print][punctuation (][string \"\"][punctuation )]");
// Comments.
MT("comments",
"[comment // This is a comment]",
"[comment /* This is another comment */]",
"[keyword var] [def a] [operator =] [number 5] [comment // Third comment]");
// Atoms.
MT("atoms",
"[keyword class] [def FooClass] [punctuation {]",
" [keyword let] [def fooBool][punctuation :] [variable-2 Bool][operator ?]",
" [keyword let] [def fooInt][punctuation :] [variable-2 Int][operator ?]",
" [keyword func] [keyword init][punctuation (][variable fooBool][punctuation :] [variable-2 Bool][punctuation ,] [variable barBool][punctuation :] [variable-2 Bool][punctuation )] [punctuation {]",
" [atom super][property .init][punctuation ()]",
" [atom self][property .fooBool] [operator =] [variable fooBool]",
" [variable fooInt] [operator =] [atom nil]",
" [keyword if] [variable barBool] [operator ==] [atom true] [punctuation {]",
" [variable print][punctuation (][string \"True!\"][punctuation )]",
" [punctuation }] [keyword else] [keyword if] [variable barBool] [operator ==] [atom false] [punctuation {]",
" [keyword for] [atom _] [keyword in] [number 0][punctuation ...][number 5] [punctuation {]",
" [variable print][punctuation (][string \"False!\"][punctuation )]",
" [punctuation }]",
" [punctuation }]",
" [punctuation }]",
"[punctuation }]");
// Types.
MT("types",
"[keyword var] [def a] [operator =] [variable-2 Array][operator <][variable-2 Int][operator >]",
"[keyword var] [def b] [operator =] [variable-2 Set][operator <][variable-2 Bool][operator >]",
"[keyword var] [def c] [operator =] [variable-2 Dictionary][operator <][variable-2 String][punctuation ,][variable-2 Character][operator >]",
"[keyword var] [def d][punctuation :] [variable-2 Int64][operator ?] [operator =] [variable-2 Optional][punctuation (][number 8][punctuation )]",
"[keyword func] [def e][punctuation ()] [operator ->] [variable-2 Void] [punctuation {]",
" [keyword var] [def e1][punctuation :] [variable-2 Float] [operator =] [number 1.2]",
"[punctuation }]",
"[keyword func] [def f][punctuation ()] [operator ->] [variable-2 Never] [punctuation {]",
" [keyword var] [def f1][punctuation :] [variable-2 Double] [operator =] [number 2.4]",
"[punctuation }]");
// Operators.
MT("operators",
"[keyword var] [def a] [operator =] [number 1] [operator +] [number 2]",
"[keyword var] [def b] [operator =] [number 1] [operator -] [number 2]",
"[keyword var] [def c] [operator =] [number 1] [operator *] [number 2]",
"[keyword var] [def d] [operator =] [number 1] [operator /] [number 2]",
"[keyword var] [def e] [operator =] [number 1] [operator %] [number 2]",
"[keyword var] [def f] [operator =] [number 1] [operator |] [number 2]",
"[keyword var] [def g] [operator =] [number 1] [operator &] [number 2]",
"[keyword var] [def h] [operator =] [number 1] [operator <<] [number 2]",
"[keyword var] [def i] [operator =] [number 1] [operator >>] [number 2]",
"[keyword var] [def j] [operator =] [number 1] [operator ^] [number 2]",
"[keyword var] [def k] [operator =] [operator ~][number 1]",
"[keyword var] [def l] [operator =] [variable foo] [operator ?] [number 1] [punctuation :] [number 2]",
"[keyword var] [def m][punctuation :] [variable-2 Int] [operator =] [variable-2 Optional][punctuation (][number 8][punctuation )][operator !]");
// Punctuation.
MT("punctuation",
"[keyword let] [def a] [operator =] [number 1][punctuation ;] [keyword let] [def b] [operator =] [number 2]",
"[keyword let] [def testArr][punctuation :] [punctuation [[][variable-2 Int][punctuation ]]] [operator =] [punctuation [[][variable a][punctuation ,] [variable b][punctuation ]]]",
"[keyword for] [def i] [keyword in] [number 0][punctuation ..][operator <][variable testArr][property .count] [punctuation {]",
" [variable print][punctuation (][variable testArr][punctuation [[][variable i][punctuation ]])]",
"[punctuation }]");
// Identifiers.
MT("identifiers",
"[keyword let] [def abc] [operator =] [number 1]",
"[keyword let] [def ABC] [operator =] [number 2]",
"[keyword let] [def _123] [operator =] [number 3]",
"[keyword let] [def _$1$2$3] [operator =] [number 4]",
"[keyword let] [def A1$_c32_$_] [operator =] [number 5]",
"[keyword let] [def `var`] [operator =] [punctuation [[][number 1][punctuation ,] [number 2][punctuation ,] [number 3][punctuation ]]]",
"[keyword let] [def square$] [operator =] [variable `var`][property .map] [punctuation {][variable $0] [operator *] [variable $0][punctuation }]",
"$$ [number 1][variable a] $[atom _] [variable _$] [variable __] `[variable a] [variable b]`");
// Properties.
MT("properties",
"[variable print][punctuation (][variable foo][property .abc][punctuation )]",
"[variable print][punctuation (][variable foo][property .ABC][punctuation )]",
"[variable print][punctuation (][variable foo][property ._123][punctuation )]",
"[variable print][punctuation (][variable foo][property ._$1$2$3][punctuation )]",
"[variable print][punctuation (][variable foo][property .A1$_c32_$_][punctuation )]",
"[variable print][punctuation (][variable foo][property .`var`][punctuation )]",
"[variable print][punctuation (][variable foo][property .__][punctuation )]");
// Instructions or other things that start with #.
MT("instructions",
"[keyword if] [builtin #available][punctuation (][variable iOS] [number 9][punctuation ,] [operator *][punctuation )] [punctuation {}]",
"[variable print][punctuation (][builtin #file][punctuation ,] [builtin #function][punctuation )]",
"[variable print][punctuation (][builtin #line][punctuation ,] [builtin #column][punctuation )]",
"[builtin #if] [atom true]",
"[keyword import] [def A]",
"[builtin #elseif] [atom false]",
"[keyword import] [def B]",
"[builtin #endif]",
"[builtin #sourceLocation][punctuation (][variable file][punctuation :] [string \"file.swift\"][punctuation ,] [variable line][punctuation :] [number 2][punctuation )]");
// Attributes; things that start with @.
MT("attributes",
"[attribute @objc][punctuation (][variable objcFoo][punctuation :)]",
"[attribute @available][punctuation (][variable iOS][punctuation )]");
// Property/number edge case.
MT("property_number",
"[variable print][punctuation (][variable foo][property ._123][punctuation )]",
"[variable print][punctuation (]")
MT("nested_comments",
"[comment /*]",
"[comment But wait /* this is a nested comment */ for real]",
"[comment /**** let * me * show * you ****/]",
"[comment ///// let / me / show / you /////]",
"[comment */]");
// TODO: correctly identify when multiple variables are being declared
// by use of a comma-separated list.
// TODO: correctly identify when variables are being declared in a tuple.
// TODO: identify protocols as types when used before an extension?
})();
================================================
FILE: public/assets/lib/vendor/codemirror/mode/tcl/index.html
================================================
CodeMirror: Tcl mode
Tcl mode
MIME types defined: text/x-tcl.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/tcl/tcl.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
//tcl mode by Ford_Lawnmower :: Based on Velocity mode by Steve O'Hara
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("tcl", function() {
function parseWords(str) {
var obj = {}, words = str.split(" ");
for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
return obj;
}
var keywords = parseWords("Tcl safe after append array auto_execok auto_import auto_load " +
"auto_mkindex auto_mkindex_old auto_qualify auto_reset bgerror " +
"binary break catch cd close concat continue dde eof encoding error " +
"eval exec exit expr fblocked fconfigure fcopy file fileevent filename " +
"filename flush for foreach format gets glob global history http if " +
"incr info interp join lappend lindex linsert list llength load lrange " +
"lreplace lsearch lset lsort memory msgcat namespace open package parray " +
"pid pkg::create pkg_mkIndex proc puts pwd re_syntax read regex regexp " +
"registry regsub rename resource return scan seek set socket source split " +
"string subst switch tcl_endOfWord tcl_findLibrary tcl_startOfNextWord " +
"tcl_wordBreakAfter tcl_startOfPreviousWord tcl_wordBreakBefore tcltest " +
"tclvars tell time trace unknown unset update uplevel upvar variable " +
"vwait");
var functions = parseWords("if elseif else and not or eq ne in ni for foreach while switch");
var isOperatorChar = /[+\-*&%=<>!?^\/\|]/;
function chain(stream, state, f) {
state.tokenize = f;
return f(stream, state);
}
function tokenBase(stream, state) {
var beforeParams = state.beforeParams;
state.beforeParams = false;
var ch = stream.next();
if ((ch == '"' || ch == "'") && state.inParams) {
return chain(stream, state, tokenString(ch));
} else if (/[\[\]{}\(\),;\.]/.test(ch)) {
if (ch == "(" && beforeParams) state.inParams = true;
else if (ch == ")") state.inParams = false;
return null;
} else if (/\d/.test(ch)) {
stream.eatWhile(/[\w\.]/);
return "number";
} else if (ch == "#") {
if (stream.eat("*"))
return chain(stream, state, tokenComment);
if (ch == "#" && stream.match(/ *\[ *\[/))
return chain(stream, state, tokenUnparsed);
stream.skipToEnd();
return "comment";
} else if (ch == '"') {
stream.skipTo(/"/);
return "comment";
} else if (ch == "$") {
stream.eatWhile(/[$_a-z0-9A-Z\.{:]/);
stream.eatWhile(/}/);
state.beforeParams = true;
return "builtin";
} else if (isOperatorChar.test(ch)) {
stream.eatWhile(isOperatorChar);
return "comment";
} else {
stream.eatWhile(/[\w\$_{}\xa1-\uffff]/);
var word = stream.current().toLowerCase();
if (keywords && keywords.propertyIsEnumerable(word))
return "keyword";
if (functions && functions.propertyIsEnumerable(word)) {
state.beforeParams = true;
return "keyword";
}
return null;
}
}
function tokenString(quote) {
return function(stream, state) {
var escaped = false, next, end = false;
while ((next = stream.next()) != null) {
if (next == quote && !escaped) {
end = true;
break;
}
escaped = !escaped && next == "\\";
}
if (end) state.tokenize = tokenBase;
return "string";
};
}
function tokenComment(stream, state) {
var maybeEnd = false, ch;
while (ch = stream.next()) {
if (ch == "#" && maybeEnd) {
state.tokenize = tokenBase;
break;
}
maybeEnd = (ch == "*");
}
return "comment";
}
function tokenUnparsed(stream, state) {
var maybeEnd = 0, ch;
while (ch = stream.next()) {
if (ch == "#" && maybeEnd == 2) {
state.tokenize = tokenBase;
break;
}
if (ch == "]")
maybeEnd++;
else if (ch != " ")
maybeEnd = 0;
}
return "meta";
}
return {
startState: function() {
return {
tokenize: tokenBase,
beforeParams: false,
inParams: false
};
},
token: function(stream, state) {
if (stream.eatSpace()) return null;
return state.tokenize(stream, state);
},
lineComment: "#"
};
});
CodeMirror.defineMIME("text/x-tcl", "tcl");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/textile/index.html
================================================
CodeMirror: Textile mode
Textile mode
MIME types defined: text/x-textile.
Parsing/Highlighting Tests: normal , verbose .
================================================
FILE: public/assets/lib/vendor/codemirror/mode/textile/test.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function() {
var mode = CodeMirror.getMode({tabSize: 4}, 'textile');
function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
MT('simpleParagraphs',
'Some text.',
'',
'Some more text.');
/*
* Phrase Modifiers
*/
MT('em',
'foo [em _bar_]');
MT('emBoogus',
'code_mirror');
MT('strong',
'foo [strong *bar*]');
MT('strongBogus',
'3 * 3 = 9');
MT('italic',
'foo [em __bar__]');
MT('italicBogus',
'code__mirror');
MT('bold',
'foo [strong **bar**]');
MT('boldBogus',
'3 ** 3 = 27');
MT('simpleLink',
'[link "CodeMirror":https://codemirror.net]');
MT('referenceLink',
'[link "CodeMirror":code_mirror]',
'Normal Text.',
'[link [[code_mirror]]https://codemirror.net]');
MT('footCite',
'foo bar[qualifier [[1]]]');
MT('footCiteBogus',
'foo bar[[1a2]]');
MT('special-characters',
'Registered [tag (r)], ' +
'Trademark [tag (tm)], and ' +
'Copyright [tag (c)] 2008');
MT('cite',
"A book is [keyword ??The Count of Monte Cristo??] by Dumas.");
MT('additionAndDeletion',
'The news networks declared [negative -Al Gore-] ' +
'[positive +George W. Bush+] the winner in Florida.');
MT('subAndSup',
'f(x, n) = log [builtin ~4~] x [builtin ^n^]');
MT('spanAndCode',
'A [quote %span element%] and [atom @code element@]');
MT('spanBogus',
'Percentage 25% is not a span.');
MT('citeBogus',
'Question? is not a citation.');
MT('codeBogus',
'user@example.com');
MT('subBogus',
'~username');
MT('supBogus',
'foo ^ bar');
MT('deletionBogus',
'3 - 3 = 0');
MT('additionBogus',
'3 + 3 = 6');
MT('image',
'An image: [string !http://www.example.com/image.png!]');
MT('imageWithAltText',
'An image: [string !http://www.example.com/image.png (Alt Text)!]');
MT('imageWithUrl',
'An image: [string !http://www.example.com/image.png!:http://www.example.com/]');
/*
* Headers
*/
MT('h1',
'[header&header-1 h1. foo]');
MT('h2',
'[header&header-2 h2. foo]');
MT('h3',
'[header&header-3 h3. foo]');
MT('h4',
'[header&header-4 h4. foo]');
MT('h5',
'[header&header-5 h5. foo]');
MT('h6',
'[header&header-6 h6. foo]');
MT('h7Bogus',
'h7. foo');
MT('multipleHeaders',
'[header&header-1 h1. Heading 1]',
'',
'Some text.',
'',
'[header&header-2 h2. Heading 2]',
'',
'More text.');
MT('h1inline',
'[header&header-1 h1. foo ][header&header-1&em _bar_][header&header-1 baz]');
/*
* Lists
*/
MT('ul',
'foo',
'bar',
'',
'[variable-2 * foo]',
'[variable-2 * bar]');
MT('ulNoBlank',
'foo',
'bar',
'[variable-2 * foo]',
'[variable-2 * bar]');
MT('ol',
'foo',
'bar',
'',
'[variable-2 # foo]',
'[variable-2 # bar]');
MT('olNoBlank',
'foo',
'bar',
'[variable-2 # foo]',
'[variable-2 # bar]');
MT('ulFormatting',
'[variable-2 * ][variable-2&em _foo_][variable-2 bar]',
'[variable-2 * ][variable-2&strong *][variable-2&em&strong _foo_]' +
'[variable-2&strong *][variable-2 bar]',
'[variable-2 * ][variable-2&strong *foo*][variable-2 bar]');
MT('olFormatting',
'[variable-2 # ][variable-2&em _foo_][variable-2 bar]',
'[variable-2 # ][variable-2&strong *][variable-2&em&strong _foo_]' +
'[variable-2&strong *][variable-2 bar]',
'[variable-2 # ][variable-2&strong *foo*][variable-2 bar]');
MT('ulNested',
'[variable-2 * foo]',
'[variable-3 ** bar]',
'[keyword *** bar]',
'[variable-2 **** bar]',
'[variable-3 ** bar]');
MT('olNested',
'[variable-2 # foo]',
'[variable-3 ## bar]',
'[keyword ### bar]',
'[variable-2 #### bar]',
'[variable-3 ## bar]');
MT('ulNestedWithOl',
'[variable-2 * foo]',
'[variable-3 ## bar]',
'[keyword *** bar]',
'[variable-2 #### bar]',
'[variable-3 ** bar]');
MT('olNestedWithUl',
'[variable-2 # foo]',
'[variable-3 ** bar]',
'[keyword ### bar]',
'[variable-2 **** bar]',
'[variable-3 ## bar]');
MT('definitionList',
'[number - coffee := Hot ][number&em _and_][number black]',
'',
'Normal text.');
MT('definitionListSpan',
'[number - coffee :=]',
'',
'[number Hot ][number&em _and_][number black =:]',
'',
'Normal text.');
MT('boo',
'[number - dog := woof woof]',
'[number - cat := meow meow]',
'[number - whale :=]',
'[number Whale noises.]',
'',
'[number Also, ][number&em _splashing_][number . =:]');
/*
* Attributes
*/
MT('divWithAttribute',
'[punctuation div][punctuation&attribute (#my-id)][punctuation . foo bar]');
MT('divWithAttributeAnd2emRightPadding',
'[punctuation div][punctuation&attribute (#my-id)((][punctuation . foo bar]');
MT('divWithClassAndId',
'[punctuation div][punctuation&attribute (my-class#my-id)][punctuation . foo bar]');
MT('paragraphWithCss',
'p[attribute {color:red;}]. foo bar');
MT('paragraphNestedStyles',
'p. [strong *foo ][strong&em _bar_][strong *]');
MT('paragraphWithLanguage',
'p[attribute [[fr]]]. Parlez-vous français?');
MT('paragraphLeftAlign',
'p[attribute <]. Left');
MT('paragraphRightAlign',
'p[attribute >]. Right');
MT('paragraphRightAlign',
'p[attribute =]. Center');
MT('paragraphJustified',
'p[attribute <>]. Justified');
MT('paragraphWithLeftIndent1em',
'p[attribute (]. Left');
MT('paragraphWithRightIndent1em',
'p[attribute )]. Right');
MT('paragraphWithLeftIndent2em',
'p[attribute ((]. Left');
MT('paragraphWithRightIndent2em',
'p[attribute ))]. Right');
MT('paragraphWithLeftIndent3emRightIndent2em',
'p[attribute ((())]. Right');
MT('divFormatting',
'[punctuation div. ][punctuation&strong *foo ]' +
'[punctuation&strong&em _bar_][punctuation&strong *]');
MT('phraseModifierAttributes',
'p[attribute (my-class)]. This is a paragraph that has a class and' +
' this [em _][em&attribute (#special-phrase)][em emphasized phrase_]' +
' has an id.');
MT('linkWithClass',
'[link "(my-class). This is a link with class":http://redcloth.org]');
/*
* Layouts
*/
MT('paragraphLayouts',
'p. This is one paragraph.',
'',
'p. This is another.');
MT('div',
'[punctuation div. foo bar]');
MT('pre',
'[operator pre. Text]');
MT('bq.',
'[bracket bq. foo bar]',
'',
'Normal text.');
MT('footnote',
'[variable fn123. foo ][variable&strong *bar*]');
/*
* Spanning Layouts
*/
MT('bq..ThenParagraph',
'[bracket bq.. foo bar]',
'',
'[bracket More quote.]',
'p. Normal Text');
MT('bq..ThenH1',
'[bracket bq.. foo bar]',
'',
'[bracket More quote.]',
'[header&header-1 h1. Header Text]');
MT('bc..ThenParagraph',
'[atom bc.. # Some ruby code]',
'[atom obj = {foo: :bar}]',
'[atom puts obj]',
'',
'[atom obj[[:love]] = "*love*"]',
'[atom puts obj.love.upcase]',
'',
'p. Normal text.');
MT('fn1..ThenParagraph',
'[variable fn1.. foo bar]',
'',
'[variable More.]',
'p. Normal Text');
MT('pre..ThenParagraph',
'[operator pre.. foo bar]',
'',
'[operator More.]',
'p. Normal Text');
/*
* Tables
*/
MT('table',
'[variable-3&operator |_. name |_. age|]',
'[variable-3 |][variable-3&strong *Walter*][variable-3 | 5 |]',
'[variable-3 |Florence| 6 |]',
'',
'p. Normal text.');
MT('tableWithAttributes',
'[variable-3&operator |_. name |_. age|]',
'[variable-3 |][variable-3&attribute /2.][variable-3 Jim |]',
'[variable-3 |][variable-3&attribute \\2{color: red}.][variable-3 Sam |]');
/*
* HTML
*/
MT('html',
'[comment ]',
'[comment
]',
'',
'[header&header-1 h1. Welcome]',
'',
'[variable-2 * Item one]',
'[variable-2 * Item two]',
'',
'[comment Example ]',
'',
'[comment ]',
'[comment
Textile ].');
/*
* No-Textile
*/
MT('notextile',
'[string-2 notextile. *No* formatting]');
MT('notextileInline',
'Use [string-2 ==*asterisks*==] for [strong *strong*] text.');
MT('notextileWithPre',
'[operator pre. *No* formatting]');
MT('notextileWithSpanningPre',
'[operator pre.. *No* formatting]',
'',
'[operator *No* formatting]');
/* Only toggling phrases between non-word chars. */
MT('phrase-in-word',
'foo_bar_baz');
MT('phrase-non-word',
'[negative -x-] aaa-bbb ccc-ddd [negative -eee-] fff [negative -ggg-]');
MT('phrase-lone-dash',
'foo - bar - baz');
})();
================================================
FILE: public/assets/lib/vendor/codemirror/mode/textile/textile.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") { // CommonJS
mod(require("../../lib/codemirror"));
} else if (typeof define == "function" && define.amd) { // AMD
define(["../../lib/codemirror"], mod);
} else { // Plain browser env
mod(CodeMirror);
}
})(function(CodeMirror) {
"use strict";
var TOKEN_STYLES = {
addition: "positive",
attributes: "attribute",
bold: "strong",
cite: "keyword",
code: "atom",
definitionList: "number",
deletion: "negative",
div: "punctuation",
em: "em",
footnote: "variable",
footCite: "qualifier",
header: "header",
html: "comment",
image: "string",
italic: "em",
link: "link",
linkDefinition: "link",
list1: "variable-2",
list2: "variable-3",
list3: "keyword",
notextile: "string-2",
pre: "operator",
p: "property",
quote: "bracket",
span: "quote",
specialChar: "tag",
strong: "strong",
sub: "builtin",
sup: "builtin",
table: "variable-3",
tableHeading: "operator"
};
function startNewLine(stream, state) {
state.mode = Modes.newLayout;
state.tableHeading = false;
if (state.layoutType === "definitionList" && state.spanningLayout &&
stream.match(RE("definitionListEnd"), false))
state.spanningLayout = false;
}
function handlePhraseModifier(stream, state, ch) {
if (ch === "_") {
if (stream.eat("_"))
return togglePhraseModifier(stream, state, "italic", /__/, 2);
else
return togglePhraseModifier(stream, state, "em", /_/, 1);
}
if (ch === "*") {
if (stream.eat("*")) {
return togglePhraseModifier(stream, state, "bold", /\*\*/, 2);
}
return togglePhraseModifier(stream, state, "strong", /\*/, 1);
}
if (ch === "[") {
if (stream.match(/\d+\]/)) state.footCite = true;
return tokenStyles(state);
}
if (ch === "(") {
var spec = stream.match(/^(r|tm|c)\)/);
if (spec)
return tokenStylesWith(state, TOKEN_STYLES.specialChar);
}
if (ch === "<" && stream.match(/(\w+)[^>]+>[^<]+<\/\1>/))
return tokenStylesWith(state, TOKEN_STYLES.html);
if (ch === "?" && stream.eat("?"))
return togglePhraseModifier(stream, state, "cite", /\?\?/, 2);
if (ch === "=" && stream.eat("="))
return togglePhraseModifier(stream, state, "notextile", /==/, 2);
if (ch === "-" && !stream.eat("-"))
return togglePhraseModifier(stream, state, "deletion", /-/, 1);
if (ch === "+")
return togglePhraseModifier(stream, state, "addition", /\+/, 1);
if (ch === "~")
return togglePhraseModifier(stream, state, "sub", /~/, 1);
if (ch === "^")
return togglePhraseModifier(stream, state, "sup", /\^/, 1);
if (ch === "%")
return togglePhraseModifier(stream, state, "span", /%/, 1);
if (ch === "@")
return togglePhraseModifier(stream, state, "code", /@/, 1);
if (ch === "!") {
var type = togglePhraseModifier(stream, state, "image", /(?:\([^\)]+\))?!/, 1);
stream.match(/^:\S+/); // optional Url portion
return type;
}
return tokenStyles(state);
}
function togglePhraseModifier(stream, state, phraseModifier, closeRE, openSize) {
var charBefore = stream.pos > openSize ? stream.string.charAt(stream.pos - openSize - 1) : null;
var charAfter = stream.peek();
if (state[phraseModifier]) {
if ((!charAfter || /\W/.test(charAfter)) && charBefore && /\S/.test(charBefore)) {
var type = tokenStyles(state);
state[phraseModifier] = false;
return type;
}
} else if ((!charBefore || /\W/.test(charBefore)) && charAfter && /\S/.test(charAfter) &&
stream.match(new RegExp("^.*\\S" + closeRE.source + "(?:\\W|$)"), false)) {
state[phraseModifier] = true;
state.mode = Modes.attributes;
}
return tokenStyles(state);
};
function tokenStyles(state) {
var disabled = textileDisabled(state);
if (disabled) return disabled;
var styles = [];
if (state.layoutType) styles.push(TOKEN_STYLES[state.layoutType]);
styles = styles.concat(activeStyles(
state, "addition", "bold", "cite", "code", "deletion", "em", "footCite",
"image", "italic", "link", "span", "strong", "sub", "sup", "table", "tableHeading"));
if (state.layoutType === "header")
styles.push(TOKEN_STYLES.header + "-" + state.header);
return styles.length ? styles.join(" ") : null;
}
function textileDisabled(state) {
var type = state.layoutType;
switch(type) {
case "notextile":
case "code":
case "pre":
return TOKEN_STYLES[type];
default:
if (state.notextile)
return TOKEN_STYLES.notextile + (type ? (" " + TOKEN_STYLES[type]) : "");
return null;
}
}
function tokenStylesWith(state, extraStyles) {
var disabled = textileDisabled(state);
if (disabled) return disabled;
var type = tokenStyles(state);
if (extraStyles)
return type ? (type + " " + extraStyles) : extraStyles;
else
return type;
}
function activeStyles(state) {
var styles = [];
for (var i = 1; i < arguments.length; ++i) {
if (state[arguments[i]])
styles.push(TOKEN_STYLES[arguments[i]]);
}
return styles;
}
function blankLine(state) {
var spanningLayout = state.spanningLayout, type = state.layoutType;
for (var key in state) if (state.hasOwnProperty(key))
delete state[key];
state.mode = Modes.newLayout;
if (spanningLayout) {
state.layoutType = type;
state.spanningLayout = true;
}
}
var REs = {
cache: {},
single: {
bc: "bc",
bq: "bq",
definitionList: /- .*?:=+/,
definitionListEnd: /.*=:\s*$/,
div: "div",
drawTable: /\|.*\|/,
foot: /fn\d+/,
header: /h[1-6]/,
html: /\s*<(?:\/)?(\w+)(?:[^>]+)?>(?:[^<]+<\/\1>)?/,
link: /[^"]+":\S/,
linkDefinition: /\[[^\s\]]+\]\S+/,
list: /(?:#+|\*+)/,
notextile: "notextile",
para: "p",
pre: "pre",
table: "table",
tableCellAttributes: /[\/\\]\d+/,
tableHeading: /\|_\./,
tableText: /[^"_\*\[\(\?\+~\^%@|-]+/,
text: /[^!"_=\*\[\(<\?\+~\^%@-]+/
},
attributes: {
align: /(?:<>|<|>|=)/,
selector: /\([^\(][^\)]+\)/,
lang: /\[[^\[\]]+\]/,
pad: /(?:\(+|\)+){1,2}/,
css: /\{[^\}]+\}/
},
createRe: function(name) {
switch (name) {
case "drawTable":
return REs.makeRe("^", REs.single.drawTable, "$");
case "html":
return REs.makeRe("^", REs.single.html, "(?:", REs.single.html, ")*", "$");
case "linkDefinition":
return REs.makeRe("^", REs.single.linkDefinition, "$");
case "listLayout":
return REs.makeRe("^", REs.single.list, RE("allAttributes"), "*\\s+");
case "tableCellAttributes":
return REs.makeRe("^", REs.choiceRe(REs.single.tableCellAttributes,
RE("allAttributes")), "+\\.");
case "type":
return REs.makeRe("^", RE("allTypes"));
case "typeLayout":
return REs.makeRe("^", RE("allTypes"), RE("allAttributes"),
"*\\.\\.?", "(\\s+|$)");
case "attributes":
return REs.makeRe("^", RE("allAttributes"), "+");
case "allTypes":
return REs.choiceRe(REs.single.div, REs.single.foot,
REs.single.header, REs.single.bc, REs.single.bq,
REs.single.notextile, REs.single.pre, REs.single.table,
REs.single.para);
case "allAttributes":
return REs.choiceRe(REs.attributes.selector, REs.attributes.css,
REs.attributes.lang, REs.attributes.align, REs.attributes.pad);
default:
return REs.makeRe("^", REs.single[name]);
}
},
makeRe: function() {
var pattern = "";
for (var i = 0; i < arguments.length; ++i) {
var arg = arguments[i];
pattern += (typeof arg === "string") ? arg : arg.source;
}
return new RegExp(pattern);
},
choiceRe: function() {
var parts = [arguments[0]];
for (var i = 1; i < arguments.length; ++i) {
parts[i * 2 - 1] = "|";
parts[i * 2] = arguments[i];
}
parts.unshift("(?:");
parts.push(")");
return REs.makeRe.apply(null, parts);
}
};
function RE(name) {
return (REs.cache[name] || (REs.cache[name] = REs.createRe(name)));
}
var Modes = {
newLayout: function(stream, state) {
if (stream.match(RE("typeLayout"), false)) {
state.spanningLayout = false;
return (state.mode = Modes.blockType)(stream, state);
}
var newMode;
if (!textileDisabled(state)) {
if (stream.match(RE("listLayout"), false))
newMode = Modes.list;
else if (stream.match(RE("drawTable"), false))
newMode = Modes.table;
else if (stream.match(RE("linkDefinition"), false))
newMode = Modes.linkDefinition;
else if (stream.match(RE("definitionList")))
newMode = Modes.definitionList;
else if (stream.match(RE("html"), false))
newMode = Modes.html;
}
return (state.mode = (newMode || Modes.text))(stream, state);
},
blockType: function(stream, state) {
var match, type;
state.layoutType = null;
if (match = stream.match(RE("type")))
type = match[0];
else
return (state.mode = Modes.text)(stream, state);
if (match = type.match(RE("header"))) {
state.layoutType = "header";
state.header = parseInt(match[0][1]);
} else if (type.match(RE("bq"))) {
state.layoutType = "quote";
} else if (type.match(RE("bc"))) {
state.layoutType = "code";
} else if (type.match(RE("foot"))) {
state.layoutType = "footnote";
} else if (type.match(RE("notextile"))) {
state.layoutType = "notextile";
} else if (type.match(RE("pre"))) {
state.layoutType = "pre";
} else if (type.match(RE("div"))) {
state.layoutType = "div";
} else if (type.match(RE("table"))) {
state.layoutType = "table";
}
state.mode = Modes.attributes;
return tokenStyles(state);
},
text: function(stream, state) {
if (stream.match(RE("text"))) return tokenStyles(state);
var ch = stream.next();
if (ch === '"')
return (state.mode = Modes.link)(stream, state);
return handlePhraseModifier(stream, state, ch);
},
attributes: function(stream, state) {
state.mode = Modes.layoutLength;
if (stream.match(RE("attributes")))
return tokenStylesWith(state, TOKEN_STYLES.attributes);
else
return tokenStyles(state);
},
layoutLength: function(stream, state) {
if (stream.eat(".") && stream.eat("."))
state.spanningLayout = true;
state.mode = Modes.text;
return tokenStyles(state);
},
list: function(stream, state) {
var match = stream.match(RE("list"));
state.listDepth = match[0].length;
var listMod = (state.listDepth - 1) % 3;
if (!listMod)
state.layoutType = "list1";
else if (listMod === 1)
state.layoutType = "list2";
else
state.layoutType = "list3";
state.mode = Modes.attributes;
return tokenStyles(state);
},
link: function(stream, state) {
state.mode = Modes.text;
if (stream.match(RE("link"))) {
stream.match(/\S+/);
return tokenStylesWith(state, TOKEN_STYLES.link);
}
return tokenStyles(state);
},
linkDefinition: function(stream, state) {
stream.skipToEnd();
return tokenStylesWith(state, TOKEN_STYLES.linkDefinition);
},
definitionList: function(stream, state) {
stream.match(RE("definitionList"));
state.layoutType = "definitionList";
if (stream.match(/\s*$/))
state.spanningLayout = true;
else
state.mode = Modes.attributes;
return tokenStyles(state);
},
html: function(stream, state) {
stream.skipToEnd();
return tokenStylesWith(state, TOKEN_STYLES.html);
},
table: function(stream, state) {
state.layoutType = "table";
return (state.mode = Modes.tableCell)(stream, state);
},
tableCell: function(stream, state) {
if (stream.match(RE("tableHeading")))
state.tableHeading = true;
else
stream.eat("|");
state.mode = Modes.tableCellAttributes;
return tokenStyles(state);
},
tableCellAttributes: function(stream, state) {
state.mode = Modes.tableText;
if (stream.match(RE("tableCellAttributes")))
return tokenStylesWith(state, TOKEN_STYLES.attributes);
else
return tokenStyles(state);
},
tableText: function(stream, state) {
if (stream.match(RE("tableText")))
return tokenStyles(state);
if (stream.peek() === "|") { // end of cell
state.mode = Modes.tableCell;
return tokenStyles(state);
}
return handlePhraseModifier(stream, state, stream.next());
}
};
CodeMirror.defineMode("textile", function() {
return {
startState: function() {
return { mode: Modes.newLayout };
},
token: function(stream, state) {
if (stream.sol()) startNewLine(stream, state);
return state.mode(stream, state);
},
blankLine: blankLine
};
});
CodeMirror.defineMIME("text/x-textile", "textile");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/tiddlywiki/index.html
================================================
CodeMirror: TiddlyWiki mode
TiddlyWiki mode
TiddlyWiki mode supports a single configuration.
MIME types defined: text/x-tiddlywiki.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/tiddlywiki/tiddlywiki.css
================================================
span.cm-underlined {
text-decoration: underline;
}
span.cm-strikethrough {
text-decoration: line-through;
}
span.cm-brace {
color: #170;
font-weight: bold;
}
span.cm-table {
color: blue;
font-weight: bold;
}
================================================
FILE: public/assets/lib/vendor/codemirror/mode/tiddlywiki/tiddlywiki.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
/***
|''Name''|tiddlywiki.js|
|''Description''|Enables TiddlyWikiy syntax highlighting using CodeMirror|
|''Author''|PMario|
|''Version''|0.1.7|
|''Status''|''stable''|
|''Source''|[[GitHub|https://github.com/pmario/CodeMirror2/blob/tw-syntax/mode/tiddlywiki]]|
|''Documentation''|https://codemirror.tiddlyspace.com/|
|''License''|[[MIT License|http://www.opensource.org/licenses/mit-license.php]]|
|''CoreVersion''|2.5.0|
|''Requires''|codemirror.js|
|''Keywords''|syntax highlighting color code mirror codemirror|
! Info
CoreVersion parameter is needed for TiddlyWiki only!
***/
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("tiddlywiki", function () {
// Tokenizer
var textwords = {};
var keywords = {
"allTags": true, "closeAll": true, "list": true,
"newJournal": true, "newTiddler": true,
"permaview": true, "saveChanges": true,
"search": true, "slider": true, "tabs": true,
"tag": true, "tagging": true, "tags": true,
"tiddler": true, "timeline": true,
"today": true, "version": true, "option": true,
"with": true, "filter": true
};
var isSpaceName = /[\w_\-]/i,
reHR = /^\-\-\-\-+$/, // CodeMirror: Tiki wiki mode
Tiki wiki mode
================================================
FILE: public/assets/lib/vendor/codemirror/mode/tiki/tiki.css
================================================
.cm-tw-syntaxerror {
color: #FFF;
background-color: #900;
}
.cm-tw-deleted {
text-decoration: line-through;
}
.cm-tw-header5 {
font-weight: bold;
}
.cm-tw-listitem:first-child { /*Added first child to fix duplicate padding when highlighting*/
padding-left: 10px;
}
.cm-tw-box {
border-top-width: 0px !important;
border-style: solid;
border-width: 1px;
border-color: inherit;
}
.cm-tw-underline {
text-decoration: underline;
}
================================================
FILE: public/assets/lib/vendor/codemirror/mode/tiki/tiki.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode('tiki', function(config) {
function inBlock(style, terminator, returnTokenizer) {
return function(stream, state) {
while (!stream.eol()) {
if (stream.match(terminator)) {
state.tokenize = inText;
break;
}
stream.next();
}
if (returnTokenizer) state.tokenize = returnTokenizer;
return style;
};
}
function inLine(style) {
return function(stream, state) {
while(!stream.eol()) {
stream.next();
}
state.tokenize = inText;
return style;
};
}
function inText(stream, state) {
function chain(parser) {
state.tokenize = parser;
return parser(stream, state);
}
var sol = stream.sol();
var ch = stream.next();
//non start of line
switch (ch) { //switch is generally much faster than if, so it is used here
case "{": //plugin
stream.eat("/");
stream.eatSpace();
stream.eatWhile(/[^\s\u00a0=\"\'\/?(}]/);
state.tokenize = inPlugin;
return "tag";
case "_": //bold
if (stream.eat("_"))
return chain(inBlock("strong", "__", inText));
break;
case "'": //italics
if (stream.eat("'"))
return chain(inBlock("em", "''", inText));
break;
case "(":// Wiki Link
if (stream.eat("("))
return chain(inBlock("variable-2", "))", inText));
break;
case "[":// Weblink
return chain(inBlock("variable-3", "]", inText));
break;
case "|": //table
if (stream.eat("|"))
return chain(inBlock("comment", "||"));
break;
case "-":
if (stream.eat("=")) {//titleBar
return chain(inBlock("header string", "=-", inText));
} else if (stream.eat("-")) {//deleted
return chain(inBlock("error tw-deleted", "--", inText));
}
break;
case "=": //underline
if (stream.match("=="))
return chain(inBlock("tw-underline", "===", inText));
break;
case ":":
if (stream.eat(":"))
return chain(inBlock("comment", "::"));
break;
case "^": //box
return chain(inBlock("tw-box", "^"));
break;
case "~": //np
if (stream.match("np~"))
return chain(inBlock("meta", "~/np~"));
break;
}
//start of line types
if (sol) {
switch (ch) {
case "!": //header at start of line
if (stream.match('!!!!!')) {
return chain(inLine("header string"));
} else if (stream.match('!!!!')) {
return chain(inLine("header string"));
} else if (stream.match('!!!')) {
return chain(inLine("header string"));
} else if (stream.match('!!')) {
return chain(inLine("header string"));
} else {
return chain(inLine("header string"));
}
break;
case "*": //unordered list line item, or CodeMirror: TOML Mode
TOML Mode
The TOML Mode
Created by Forbes Lindesay.
MIME type defined: text/x-toml.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/toml/toml.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("toml", function () {
return {
startState: function () {
return {
inString: false,
stringType: "",
lhs: true,
inArray: 0
};
},
token: function (stream, state) {
//check for state changes
if (!state.inString && ((stream.peek() == '"') || (stream.peek() == "'"))) {
state.stringType = stream.peek();
stream.next(); // Skip quote
state.inString = true; // Update state
}
if (stream.sol() && state.inArray === 0) {
state.lhs = true;
}
//return state
if (state.inString) {
while (state.inString && !stream.eol()) {
if (stream.peek() === state.stringType) {
stream.next(); // Skip quote
state.inString = false; // Clear flag
} else if (stream.peek() === '\\') {
stream.next();
stream.next();
} else {
stream.match(/^.[^\\\"\']*/);
}
}
return state.lhs ? "property string" : "string"; // Token style
} else if (state.inArray && stream.peek() === ']') {
stream.next();
state.inArray--;
return 'bracket';
} else if (state.lhs && stream.peek() === '[' && stream.skipTo(']')) {
stream.next();//skip closing ]
// array of objects has an extra open & close []
if (stream.peek() === ']') stream.next();
return "atom";
} else if (stream.peek() === "#") {
stream.skipToEnd();
return "comment";
} else if (stream.eatSpace()) {
return null;
} else if (state.lhs && stream.eatWhile(function (c) { return c != '=' && c != ' '; })) {
return "property";
} else if (state.lhs && stream.peek() === "=") {
stream.next();
state.lhs = false;
return null;
} else if (!state.lhs && stream.match(/^\d\d\d\d[\d\-\:\.T]*Z/)) {
return 'atom'; //date
} else if (!state.lhs && (stream.match('true') || stream.match('false'))) {
return 'atom';
} else if (!state.lhs && stream.peek() === '[') {
state.inArray++;
stream.next();
return 'bracket';
} else if (!state.lhs && stream.match(/^\-?\d+(?:\.\d+)?/)) {
return 'number';
} else if (!stream.eatSpace()) {
stream.next();
}
return null;
}
};
});
CodeMirror.defineMIME('text/x-toml', 'toml');
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/tornado/index.html
================================================
CodeMirror: Tornado template mode
Tornado template mode
Mode for HTML with embedded Tornado template markup.
MIME types defined: text/x-tornado
================================================
FILE: public/assets/lib/vendor/codemirror/mode/tornado/tornado.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../htmlmixed/htmlmixed"),
require("../../addon/mode/overlay"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../htmlmixed/htmlmixed",
"../../addon/mode/overlay"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("tornado:inner", function() {
var keywords = ["and","as","assert","autoescape","block","break","class","comment","context",
"continue","datetime","def","del","elif","else","end","escape","except",
"exec","extends","false","finally","for","from","global","if","import","in",
"include","is","json_encode","lambda","length","linkify","load","module",
"none","not","or","pass","print","put","raise","raw","return","self","set",
"squeeze","super","true","try","url_escape","while","with","without","xhtml_escape","yield"];
keywords = new RegExp("^((" + keywords.join(")|(") + "))\\b");
function tokenBase (stream, state) {
stream.eatWhile(/[^\{]/);
var ch = stream.next();
if (ch == "{") {
if (ch = stream.eat(/\{|%|#/)) {
state.tokenize = inTag(ch);
return "tag";
}
}
}
function inTag (close) {
if (close == "{") {
close = "}";
}
return function (stream, state) {
var ch = stream.next();
if ((ch == close) && stream.eat("}")) {
state.tokenize = tokenBase;
return "tag";
}
if (stream.match(keywords)) {
return "keyword";
}
return close == "#" ? "comment" : "string";
};
}
return {
startState: function () {
return {tokenize: tokenBase};
},
token: function (stream, state) {
return state.tokenize(stream, state);
}
};
});
CodeMirror.defineMode("tornado", function(config) {
var htmlBase = CodeMirror.getMode(config, "text/html");
var tornadoInner = CodeMirror.getMode(config, "tornado:inner");
return CodeMirror.overlayMode(htmlBase, tornadoInner);
});
CodeMirror.defineMIME("text/x-tornado", "tornado");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/troff/index.html
================================================
CodeMirror: troff mode
troff
MIME types defined: troff.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/troff/troff.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object")
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd)
define(["../../lib/codemirror"], mod);
else
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode('troff', function() {
var words = {};
function tokenBase(stream) {
if (stream.eatSpace()) return null;
var sol = stream.sol();
var ch = stream.next();
if (ch === '\\') {
if (stream.match('fB') || stream.match('fR') || stream.match('fI') ||
stream.match('u') || stream.match('d') ||
stream.match('%') || stream.match('&')) {
return 'string';
}
if (stream.match('m[')) {
stream.skipTo(']');
stream.next();
return 'string';
}
if (stream.match('s+') || stream.match('s-')) {
stream.eatWhile(/[\d-]/);
return 'string';
}
if (stream.match('\(') || stream.match('*\(')) {
stream.eatWhile(/[\w-]/);
return 'string';
}
return 'string';
}
if (sol && (ch === '.' || ch === '\'')) {
if (stream.eat('\\') && stream.eat('\"')) {
stream.skipToEnd();
return 'comment';
}
}
if (sol && ch === '.') {
if (stream.match('B ') || stream.match('I ') || stream.match('R ')) {
return 'attribute';
}
if (stream.match('TH ') || stream.match('SH ') || stream.match('SS ') || stream.match('HP ')) {
stream.skipToEnd();
return 'quote';
}
if ((stream.match(/[A-Z]/) && stream.match(/[A-Z]/)) || (stream.match(/[a-z]/) && stream.match(/[a-z]/))) {
return 'attribute';
}
}
stream.eatWhile(/[\w-]/);
var cur = stream.current();
return words.hasOwnProperty(cur) ? words[cur] : null;
}
function tokenize(stream, state) {
return (state.tokens[0] || tokenBase) (stream, state);
};
return {
startState: function() {return {tokens:[]};},
token: function(stream, state) {
return tokenize(stream, state);
}
};
});
CodeMirror.defineMIME('text/troff', 'troff');
CodeMirror.defineMIME('text/x-troff', 'troff');
CodeMirror.defineMIME('application/x-troff', 'troff');
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/ttcn/index.html
================================================
CodeMirror: TTCN mode
TTCN example
Language: Testing and Test Control Notation
(TTCN )
MIME types defined: text/x-ttcn,
text/x-ttcn3, text/x-ttcnpp.
The development of this mode has been sponsored by Ericsson
.
Coded by Asmelash Tsegay Gebretsadkan
================================================
FILE: public/assets/lib/vendor/codemirror/mode/ttcn/ttcn.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("ttcn", function(config, parserConfig) {
var indentUnit = config.indentUnit,
keywords = parserConfig.keywords || {},
builtin = parserConfig.builtin || {},
timerOps = parserConfig.timerOps || {},
portOps = parserConfig.portOps || {},
configOps = parserConfig.configOps || {},
verdictOps = parserConfig.verdictOps || {},
sutOps = parserConfig.sutOps || {},
functionOps = parserConfig.functionOps || {},
verdictConsts = parserConfig.verdictConsts || {},
booleanConsts = parserConfig.booleanConsts || {},
otherConsts = parserConfig.otherConsts || {},
types = parserConfig.types || {},
visibilityModifiers = parserConfig.visibilityModifiers || {},
templateMatch = parserConfig.templateMatch || {},
multiLineStrings = parserConfig.multiLineStrings,
indentStatements = parserConfig.indentStatements !== false;
var isOperatorChar = /[+\-*&@=<>!\/]/;
var curPunc;
function tokenBase(stream, state) {
var ch = stream.next();
if (ch == '"' || ch == "'") {
state.tokenize = tokenString(ch);
return state.tokenize(stream, state);
}
if (/[\[\]{}\(\),;\\:\?\.]/.test(ch)) {
curPunc = ch;
return "punctuation";
}
if (ch == "#"){
stream.skipToEnd();
return "atom preprocessor";
}
if (ch == "%"){
stream.eatWhile(/\b/);
return "atom ttcn3Macros";
}
if (/\d/.test(ch)) {
stream.eatWhile(/[\w\.]/);
return "number";
}
if (ch == "/") {
if (stream.eat("*")) {
state.tokenize = tokenComment;
return tokenComment(stream, state);
}
if (stream.eat("/")) {
stream.skipToEnd();
return "comment";
}
}
if (isOperatorChar.test(ch)) {
if(ch == "@"){
if(stream.match("try") || stream.match("catch")
|| stream.match("lazy")){
return "keyword";
}
}
stream.eatWhile(isOperatorChar);
return "operator";
}
stream.eatWhile(/[\w\$_\xa1-\uffff]/);
var cur = stream.current();
if (keywords.propertyIsEnumerable(cur)) return "keyword";
if (builtin.propertyIsEnumerable(cur)) return "builtin";
if (timerOps.propertyIsEnumerable(cur)) return "def timerOps";
if (configOps.propertyIsEnumerable(cur)) return "def configOps";
if (verdictOps.propertyIsEnumerable(cur)) return "def verdictOps";
if (portOps.propertyIsEnumerable(cur)) return "def portOps";
if (sutOps.propertyIsEnumerable(cur)) return "def sutOps";
if (functionOps.propertyIsEnumerable(cur)) return "def functionOps";
if (verdictConsts.propertyIsEnumerable(cur)) return "string verdictConsts";
if (booleanConsts.propertyIsEnumerable(cur)) return "string booleanConsts";
if (otherConsts.propertyIsEnumerable(cur)) return "string otherConsts";
if (types.propertyIsEnumerable(cur)) return "builtin types";
if (visibilityModifiers.propertyIsEnumerable(cur))
return "builtin visibilityModifiers";
if (templateMatch.propertyIsEnumerable(cur)) return "atom templateMatch";
return "variable";
}
function tokenString(quote) {
return function(stream, state) {
var escaped = false, next, end = false;
while ((next = stream.next()) != null) {
if (next == quote && !escaped){
var afterQuote = stream.peek();
//look if the character after the quote is like the B in '10100010'B
if (afterQuote){
afterQuote = afterQuote.toLowerCase();
if(afterQuote == "b" || afterQuote == "h" || afterQuote == "o")
stream.next();
}
end = true; break;
}
escaped = !escaped && next == "\\";
}
if (end || !(escaped || multiLineStrings))
state.tokenize = null;
return "string";
};
}
function tokenComment(stream, state) {
var maybeEnd = false, ch;
while (ch = stream.next()) {
if (ch == "/" && maybeEnd) {
state.tokenize = null;
break;
}
maybeEnd = (ch == "*");
}
return "comment";
}
function Context(indented, column, type, align, prev) {
this.indented = indented;
this.column = column;
this.type = type;
this.align = align;
this.prev = prev;
}
function pushContext(state, col, type) {
var indent = state.indented;
if (state.context && state.context.type == "statement")
indent = state.context.indented;
return state.context = new Context(indent, col, type, null, state.context);
}
function popContext(state) {
var t = state.context.type;
if (t == ")" || t == "]" || t == "}")
state.indented = state.context.indented;
return state.context = state.context.prev;
}
//Interface
return {
startState: function(basecolumn) {
return {
tokenize: null,
context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
indented: 0,
startOfLine: true
};
},
token: function(stream, state) {
var ctx = state.context;
if (stream.sol()) {
if (ctx.align == null) ctx.align = false;
state.indented = stream.indentation();
state.startOfLine = true;
}
if (stream.eatSpace()) return null;
curPunc = null;
var style = (state.tokenize || tokenBase)(stream, state);
if (style == "comment") return style;
if (ctx.align == null) ctx.align = true;
if ((curPunc == ";" || curPunc == ":" || curPunc == ",")
&& ctx.type == "statement"){
popContext(state);
}
else if (curPunc == "{") pushContext(state, stream.column(), "}");
else if (curPunc == "[") pushContext(state, stream.column(), "]");
else if (curPunc == "(") pushContext(state, stream.column(), ")");
else if (curPunc == "}") {
while (ctx.type == "statement") ctx = popContext(state);
if (ctx.type == "}") ctx = popContext(state);
while (ctx.type == "statement") ctx = popContext(state);
}
else if (curPunc == ctx.type) popContext(state);
else if (indentStatements &&
(((ctx.type == "}" || ctx.type == "top") && curPunc != ';') ||
(ctx.type == "statement" && curPunc == "newstatement")))
pushContext(state, stream.column(), "statement");
state.startOfLine = false;
return style;
},
electricChars: "{}",
blockCommentStart: "/*",
blockCommentEnd: "*/",
lineComment: "//",
fold: "brace"
};
});
function words(str) {
var obj = {}, words = str.split(" ");
for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
return obj;
}
function def(mimes, mode) {
if (typeof mimes == "string") mimes = [mimes];
var words = [];
function add(obj) {
if (obj) for (var prop in obj) if (obj.hasOwnProperty(prop))
words.push(prop);
}
add(mode.keywords);
add(mode.builtin);
add(mode.timerOps);
add(mode.portOps);
if (words.length) {
mode.helperType = mimes[0];
CodeMirror.registerHelper("hintWords", mimes[0], words);
}
for (var i = 0; i < mimes.length; ++i)
CodeMirror.defineMIME(mimes[i], mode);
}
def(["text/x-ttcn", "text/x-ttcn3", "text/x-ttcnpp"], {
name: "ttcn",
keywords: words("activate address alive all alt altstep and and4b any" +
" break case component const continue control deactivate" +
" display do else encode enumerated except exception" +
" execute extends extension external for from function" +
" goto group if import in infinity inout interleave" +
" label language length log match message mixed mod" +
" modifies module modulepar mtc noblock not not4b nowait" +
" of on optional or or4b out override param pattern port" +
" procedure record recursive rem repeat return runs select" +
" self sender set signature system template testcase to" +
" type union value valueof var variant while with xor xor4b"),
builtin: words("bit2hex bit2int bit2oct bit2str char2int char2oct encvalue" +
" decomp decvalue float2int float2str hex2bit hex2int" +
" hex2oct hex2str int2bit int2char int2float int2hex" +
" int2oct int2str int2unichar isbound ischosen ispresent" +
" isvalue lengthof log2str oct2bit oct2char oct2hex oct2int" +
" oct2str regexp replace rnd sizeof str2bit str2float" +
" str2hex str2int str2oct substr unichar2int unichar2char" +
" enum2int"),
types: words("anytype bitstring boolean char charstring default float" +
" hexstring integer objid octetstring universal verdicttype timer"),
timerOps: words("read running start stop timeout"),
portOps: words("call catch check clear getcall getreply halt raise receive" +
" reply send trigger"),
configOps: words("create connect disconnect done kill killed map unmap"),
verdictOps: words("getverdict setverdict"),
sutOps: words("action"),
functionOps: words("apply derefers refers"),
verdictConsts: words("error fail inconc none pass"),
booleanConsts: words("true false"),
otherConsts: words("null NULL omit"),
visibilityModifiers: words("private public friend"),
templateMatch: words("complement ifpresent subset superset permutation"),
multiLineStrings: true
});
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/ttcn-cfg/index.html
================================================
CodeMirror: TTCN-CFG mode
TTCN-CFG example
Language: Testing and Test Control Notation -
Configuration files
(TTCN-CFG )
MIME types defined: text/x-ttcn-cfg.
The development of this mode has been sponsored by Ericsson
.
Coded by Asmelash Tsegay Gebretsadkan
================================================
FILE: public/assets/lib/vendor/codemirror/mode/ttcn-cfg/ttcn-cfg.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("ttcn-cfg", function(config, parserConfig) {
var indentUnit = config.indentUnit,
keywords = parserConfig.keywords || {},
fileNCtrlMaskOptions = parserConfig.fileNCtrlMaskOptions || {},
externalCommands = parserConfig.externalCommands || {},
multiLineStrings = parserConfig.multiLineStrings,
indentStatements = parserConfig.indentStatements !== false;
var isOperatorChar = /[\|]/;
var curPunc;
function tokenBase(stream, state) {
var ch = stream.next();
if (ch == '"' || ch == "'") {
state.tokenize = tokenString(ch);
return state.tokenize(stream, state);
}
if (/[:=]/.test(ch)) {
curPunc = ch;
return "punctuation";
}
if (ch == "#"){
stream.skipToEnd();
return "comment";
}
if (/\d/.test(ch)) {
stream.eatWhile(/[\w\.]/);
return "number";
}
if (isOperatorChar.test(ch)) {
stream.eatWhile(isOperatorChar);
return "operator";
}
if (ch == "["){
stream.eatWhile(/[\w_\]]/);
return "number sectionTitle";
}
stream.eatWhile(/[\w\$_]/);
var cur = stream.current();
if (keywords.propertyIsEnumerable(cur)) return "keyword";
if (fileNCtrlMaskOptions.propertyIsEnumerable(cur))
return "negative fileNCtrlMaskOptions";
if (externalCommands.propertyIsEnumerable(cur)) return "negative externalCommands";
return "variable";
}
function tokenString(quote) {
return function(stream, state) {
var escaped = false, next, end = false;
while ((next = stream.next()) != null) {
if (next == quote && !escaped){
var afterNext = stream.peek();
//look if the character if the quote is like the B in '10100010'B
if (afterNext){
afterNext = afterNext.toLowerCase();
if(afterNext == "b" || afterNext == "h" || afterNext == "o")
stream.next();
}
end = true; break;
}
escaped = !escaped && next == "\\";
}
if (end || !(escaped || multiLineStrings))
state.tokenize = null;
return "string";
};
}
function Context(indented, column, type, align, prev) {
this.indented = indented;
this.column = column;
this.type = type;
this.align = align;
this.prev = prev;
}
function pushContext(state, col, type) {
var indent = state.indented;
if (state.context && state.context.type == "statement")
indent = state.context.indented;
return state.context = new Context(indent, col, type, null, state.context);
}
function popContext(state) {
var t = state.context.type;
if (t == ")" || t == "]" || t == "}")
state.indented = state.context.indented;
return state.context = state.context.prev;
}
//Interface
return {
startState: function(basecolumn) {
return {
tokenize: null,
context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
indented: 0,
startOfLine: true
};
},
token: function(stream, state) {
var ctx = state.context;
if (stream.sol()) {
if (ctx.align == null) ctx.align = false;
state.indented = stream.indentation();
state.startOfLine = true;
}
if (stream.eatSpace()) return null;
curPunc = null;
var style = (state.tokenize || tokenBase)(stream, state);
if (style == "comment") return style;
if (ctx.align == null) ctx.align = true;
if ((curPunc == ";" || curPunc == ":" || curPunc == ",")
&& ctx.type == "statement"){
popContext(state);
}
else if (curPunc == "{") pushContext(state, stream.column(), "}");
else if (curPunc == "[") pushContext(state, stream.column(), "]");
else if (curPunc == "(") pushContext(state, stream.column(), ")");
else if (curPunc == "}") {
while (ctx.type == "statement") ctx = popContext(state);
if (ctx.type == "}") ctx = popContext(state);
while (ctx.type == "statement") ctx = popContext(state);
}
else if (curPunc == ctx.type) popContext(state);
else if (indentStatements && (((ctx.type == "}" || ctx.type == "top")
&& curPunc != ';') || (ctx.type == "statement"
&& curPunc == "newstatement")))
pushContext(state, stream.column(), "statement");
state.startOfLine = false;
return style;
},
electricChars: "{}",
lineComment: "#",
fold: "brace"
};
});
function words(str) {
var obj = {}, words = str.split(" ");
for (var i = 0; i < words.length; ++i)
obj[words[i]] = true;
return obj;
}
CodeMirror.defineMIME("text/x-ttcn-cfg", {
name: "ttcn-cfg",
keywords: words("Yes No LogFile FileMask ConsoleMask AppendFile" +
" TimeStampFormat LogEventTypes SourceInfoFormat" +
" LogEntityName LogSourceInfo DiskFullAction" +
" LogFileNumber LogFileSize MatchingHints Detailed" +
" Compact SubCategories Stack Single None Seconds" +
" DateTime Time Stop Error Retry Delete TCPPort KillTimer" +
" NumHCs UnixSocketsEnabled LocalAddress"),
fileNCtrlMaskOptions: words("TTCN_EXECUTOR TTCN_ERROR TTCN_WARNING" +
" TTCN_PORTEVENT TTCN_TIMEROP TTCN_VERDICTOP" +
" TTCN_DEFAULTOP TTCN_TESTCASE TTCN_ACTION" +
" TTCN_USER TTCN_FUNCTION TTCN_STATISTICS" +
" TTCN_PARALLEL TTCN_MATCHING TTCN_DEBUG" +
" EXECUTOR ERROR WARNING PORTEVENT TIMEROP" +
" VERDICTOP DEFAULTOP TESTCASE ACTION USER" +
" FUNCTION STATISTICS PARALLEL MATCHING DEBUG" +
" LOG_ALL LOG_NOTHING ACTION_UNQUALIFIED" +
" DEBUG_ENCDEC DEBUG_TESTPORT" +
" DEBUG_UNQUALIFIED DEFAULTOP_ACTIVATE" +
" DEFAULTOP_DEACTIVATE DEFAULTOP_EXIT" +
" DEFAULTOP_UNQUALIFIED ERROR_UNQUALIFIED" +
" EXECUTOR_COMPONENT EXECUTOR_CONFIGDATA" +
" EXECUTOR_EXTCOMMAND EXECUTOR_LOGOPTIONS" +
" EXECUTOR_RUNTIME EXECUTOR_UNQUALIFIED" +
" FUNCTION_RND FUNCTION_UNQUALIFIED" +
" MATCHING_DONE MATCHING_MCSUCCESS" +
" MATCHING_MCUNSUCC MATCHING_MMSUCCESS" +
" MATCHING_MMUNSUCC MATCHING_PCSUCCESS" +
" MATCHING_PCUNSUCC MATCHING_PMSUCCESS" +
" MATCHING_PMUNSUCC MATCHING_PROBLEM" +
" MATCHING_TIMEOUT MATCHING_UNQUALIFIED" +
" PARALLEL_PORTCONN PARALLEL_PORTMAP" +
" PARALLEL_PTC PARALLEL_UNQUALIFIED" +
" PORTEVENT_DUALRECV PORTEVENT_DUALSEND" +
" PORTEVENT_MCRECV PORTEVENT_MCSEND" +
" PORTEVENT_MMRECV PORTEVENT_MMSEND" +
" PORTEVENT_MQUEUE PORTEVENT_PCIN" +
" PORTEVENT_PCOUT PORTEVENT_PMIN" +
" PORTEVENT_PMOUT PORTEVENT_PQUEUE" +
" PORTEVENT_STATE PORTEVENT_UNQUALIFIED" +
" STATISTICS_UNQUALIFIED STATISTICS_VERDICT" +
" TESTCASE_FINISH TESTCASE_START" +
" TESTCASE_UNQUALIFIED TIMEROP_GUARD" +
" TIMEROP_READ TIMEROP_START TIMEROP_STOP" +
" TIMEROP_TIMEOUT TIMEROP_UNQUALIFIED" +
" USER_UNQUALIFIED VERDICTOP_FINAL" +
" VERDICTOP_GETVERDICT VERDICTOP_SETVERDICT" +
" VERDICTOP_UNQUALIFIED WARNING_UNQUALIFIED"),
externalCommands: words("BeginControlPart EndControlPart BeginTestCase" +
" EndTestCase"),
multiLineStrings: true
});
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/turtle/index.html
================================================
CodeMirror: Turtle mode
Turtle mode
MIME types defined: text/turtle.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/turtle/turtle.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("turtle", function(config) {
var indentUnit = config.indentUnit;
var curPunc;
function wordRegexp(words) {
return new RegExp("^(?:" + words.join("|") + ")$", "i");
}
var ops = wordRegexp([]);
var keywords = wordRegexp(["@prefix", "@base", "a"]);
var operatorChars = /[*+\-<>=&|]/;
function tokenBase(stream, state) {
var ch = stream.next();
curPunc = null;
if (ch == "<" && !stream.match(/^[\s\u00a0=]/, false)) {
stream.match(/^[^\s\u00a0>]*>?/);
return "atom";
}
else if (ch == "\"" || ch == "'") {
state.tokenize = tokenLiteral(ch);
return state.tokenize(stream, state);
}
else if (/[{}\(\),\.;\[\]]/.test(ch)) {
curPunc = ch;
return null;
}
else if (ch == "#") {
stream.skipToEnd();
return "comment";
}
else if (operatorChars.test(ch)) {
stream.eatWhile(operatorChars);
return null;
}
else if (ch == ":") {
return "operator";
} else {
stream.eatWhile(/[_\w\d]/);
if(stream.peek() == ":") {
return "variable-3";
} else {
var word = stream.current();
if(keywords.test(word)) {
return "meta";
}
if(ch >= "A" && ch <= "Z") {
return "comment";
} else {
return "keyword";
}
}
var word = stream.current();
if (ops.test(word))
return null;
else if (keywords.test(word))
return "meta";
else
return "variable";
}
}
function tokenLiteral(quote) {
return function(stream, state) {
var escaped = false, ch;
while ((ch = stream.next()) != null) {
if (ch == quote && !escaped) {
state.tokenize = tokenBase;
break;
}
escaped = !escaped && ch == "\\";
}
return "string";
};
}
function pushContext(state, type, col) {
state.context = {prev: state.context, indent: state.indent, col: col, type: type};
}
function popContext(state) {
state.indent = state.context.indent;
state.context = state.context.prev;
}
return {
startState: function() {
return {tokenize: tokenBase,
context: null,
indent: 0,
col: 0};
},
token: function(stream, state) {
if (stream.sol()) {
if (state.context && state.context.align == null) state.context.align = false;
state.indent = stream.indentation();
}
if (stream.eatSpace()) return null;
var style = state.tokenize(stream, state);
if (style != "comment" && state.context && state.context.align == null && state.context.type != "pattern") {
state.context.align = true;
}
if (curPunc == "(") pushContext(state, ")", stream.column());
else if (curPunc == "[") pushContext(state, "]", stream.column());
else if (curPunc == "{") pushContext(state, "}", stream.column());
else if (/[\]\}\)]/.test(curPunc)) {
while (state.context && state.context.type == "pattern") popContext(state);
if (state.context && curPunc == state.context.type) popContext(state);
}
else if (curPunc == "." && state.context && state.context.type == "pattern") popContext(state);
else if (/atom|string|variable/.test(style) && state.context) {
if (/[\}\]]/.test(state.context.type))
pushContext(state, "pattern", stream.column());
else if (state.context.type == "pattern" && !state.context.align) {
state.context.align = true;
state.context.col = stream.column();
}
}
return style;
},
indent: function(state, textAfter) {
var firstChar = textAfter && textAfter.charAt(0);
var context = state.context;
if (/[\]\}]/.test(firstChar))
while (context && context.type == "pattern") context = context.prev;
var closing = context && firstChar == context.type;
if (!context)
return 0;
else if (context.type == "pattern")
return context.col;
else if (context.align)
return context.col + (closing ? 0 : 1);
else
return context.indent + (closing ? 0 : indentUnit);
},
lineComment: "#"
};
});
CodeMirror.defineMIME("text/turtle", "turtle");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/twig/index.html
================================================
CodeMirror: Twig mode
Twig mode
================================================
FILE: public/assets/lib/vendor/codemirror/mode/twig/twig.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../../addon/mode/multiplex"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../../addon/mode/multiplex"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("twig:inner", function() {
var keywords = ["and", "as", "autoescape", "endautoescape", "block", "do", "endblock", "else", "elseif", "extends", "for", "endfor", "embed", "endembed", "filter", "endfilter", "flush", "from", "if", "endif", "in", "is", "include", "import", "not", "or", "set", "spaceless", "endspaceless", "with", "endwith", "trans", "endtrans", "blocktrans", "endblocktrans", "macro", "endmacro", "use", "verbatim", "endverbatim"],
operator = /^[+\-*&%=<>!?|~^]/,
sign = /^[:\[\(\{]/,
atom = ["true", "false", "null", "empty", "defined", "divisibleby", "divisible by", "even", "odd", "iterable", "sameas", "same as"],
number = /^(\d[+\-\*\/])?\d+(\.\d+)?/;
keywords = new RegExp("((" + keywords.join(")|(") + "))\\b");
atom = new RegExp("((" + atom.join(")|(") + "))\\b");
function tokenBase (stream, state) {
var ch = stream.peek();
//Comment
if (state.incomment) {
if (!stream.skipTo("#}")) {
stream.skipToEnd();
} else {
stream.eatWhile(/\#|}/);
state.incomment = false;
}
return "comment";
//Tag
} else if (state.intag) {
//After operator
if (state.operator) {
state.operator = false;
if (stream.match(atom)) {
return "atom";
}
if (stream.match(number)) {
return "number";
}
}
//After sign
if (state.sign) {
state.sign = false;
if (stream.match(atom)) {
return "atom";
}
if (stream.match(number)) {
return "number";
}
}
if (state.instring) {
if (ch == state.instring) {
state.instring = false;
}
stream.next();
return "string";
} else if (ch == "'" || ch == '"') {
state.instring = ch;
stream.next();
return "string";
} else if (stream.match(state.intag + "}") || stream.eat("-") && stream.match(state.intag + "}")) {
state.intag = false;
return "tag";
} else if (stream.match(operator)) {
state.operator = true;
return "operator";
} else if (stream.match(sign)) {
state.sign = true;
} else {
if (stream.eat(" ") || stream.sol()) {
if (stream.match(keywords)) {
return "keyword";
}
if (stream.match(atom)) {
return "atom";
}
if (stream.match(number)) {
return "number";
}
if (stream.sol()) {
stream.next();
}
} else {
stream.next();
}
}
return "variable";
} else if (stream.eat("{")) {
if (stream.eat("#")) {
state.incomment = true;
if (!stream.skipTo("#}")) {
stream.skipToEnd();
} else {
stream.eatWhile(/\#|}/);
state.incomment = false;
}
return "comment";
//Open tag
} else if (ch = stream.eat(/\{|%/)) {
//Cache close tag
state.intag = ch;
if (ch == "{") {
state.intag = "}";
}
stream.eat("-");
return "tag";
}
}
stream.next();
};
return {
startState: function () {
return {};
},
token: function (stream, state) {
return tokenBase(stream, state);
}
};
});
CodeMirror.defineMode("twig", function(config, parserConfig) {
var twigInner = CodeMirror.getMode(config, "twig:inner");
if (!parserConfig || !parserConfig.base) return twigInner;
return CodeMirror.multiplexingMode(
CodeMirror.getMode(config, parserConfig.base), {
open: /\{[{#%]/, close: /[}#%]\}/, mode: twigInner, parseDelimiters: true
}
);
});
CodeMirror.defineMIME("text/x-twig", "twig");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/vb/index.html
================================================
CodeMirror: VB.NET mode
VB.NET mode
MIME type defined: text/x-vb.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/vb/vb.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("vb", function(conf, parserConf) {
var ERRORCLASS = 'error';
function wordRegexp(words) {
return new RegExp("^((" + words.join(")|(") + "))\\b", "i");
}
var singleOperators = new RegExp("^[\\+\\-\\*/%&\\\\|\\^~<>!]");
var singleDelimiters = new RegExp('^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]');
var doubleOperators = new RegExp("^((==)|(<>)|(<=)|(>=)|(<>)|(<<)|(>>)|(//)|(\\*\\*))");
var doubleDelimiters = new RegExp("^((\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))");
var tripleDelimiters = new RegExp("^((//=)|(>>=)|(<<=)|(\\*\\*=))");
var identifiers = new RegExp("^[_A-Za-z][_A-Za-z0-9]*");
var openingKeywords = ['class','module', 'sub','enum','select','while','if','function', 'get','set','property', 'try', 'structure', 'synclock', 'using', 'with'];
var middleKeywords = ['else','elseif','case', 'catch', 'finally'];
var endKeywords = ['next','loop'];
var operatorKeywords = ['and', "andalso", 'or', 'orelse', 'xor', 'in', 'not', 'is', 'isnot', 'like'];
var wordOperators = wordRegexp(operatorKeywords);
var commonKeywords = ["#const", "#else", "#elseif", "#end", "#if", "#region", "addhandler", "addressof", "alias", "as", "byref", "byval", "cbool", "cbyte", "cchar", "cdate", "cdbl", "cdec", "cint", "clng", "cobj", "compare", "const", "continue", "csbyte", "cshort", "csng", "cstr", "cuint", "culng", "cushort", "declare", "default", "delegate", "dim", "directcast", "each", "erase", "error", "event", "exit", "explicit", "false", "for", "friend", "gettype", "goto", "handles", "implements", "imports", "infer", "inherits", "interface", "isfalse", "istrue", "lib", "me", "mod", "mustinherit", "mustoverride", "my", "mybase", "myclass", "namespace", "narrowing", "new", "nothing", "notinheritable", "notoverridable", "of", "off", "on", "operator", "option", "optional", "out", "overloads", "overridable", "overrides", "paramarray", "partial", "private", "protected", "public", "raiseevent", "readonly", "redim", "removehandler", "resume", "return", "shadows", "shared", "static", "step", "stop", "strict", "then", "throw", "to", "true", "trycast", "typeof", "until", "until", "when", "widening", "withevents", "writeonly"];
var commontypes = ['object', 'boolean', 'char', 'string', 'byte', 'sbyte', 'short', 'ushort', 'int16', 'uint16', 'integer', 'uinteger', 'int32', 'uint32', 'long', 'ulong', 'int64', 'uint64', 'decimal', 'single', 'double', 'float', 'date', 'datetime', 'intptr', 'uintptr'];
var keywords = wordRegexp(commonKeywords);
var types = wordRegexp(commontypes);
var stringPrefixes = '"';
var opening = wordRegexp(openingKeywords);
var middle = wordRegexp(middleKeywords);
var closing = wordRegexp(endKeywords);
var doubleClosing = wordRegexp(['end']);
var doOpening = wordRegexp(['do']);
var indentInfo = null;
CodeMirror.registerHelper("hintWords", "vb", openingKeywords.concat(middleKeywords).concat(endKeywords)
.concat(operatorKeywords).concat(commonKeywords).concat(commontypes));
function indent(_stream, state) {
state.currentIndent++;
}
function dedent(_stream, state) {
state.currentIndent--;
}
// tokenizers
function tokenBase(stream, state) {
if (stream.eatSpace()) {
return null;
}
var ch = stream.peek();
// Handle Comments
if (ch === "'") {
stream.skipToEnd();
return 'comment';
}
// Handle Number Literals
if (stream.match(/^((&H)|(&O))?[0-9\.a-f]/i, false)) {
var floatLiteral = false;
// Floats
if (stream.match(/^\d*\.\d+F?/i)) { floatLiteral = true; }
else if (stream.match(/^\d+\.\d*F?/)) { floatLiteral = true; }
else if (stream.match(/^\.\d+F?/)) { floatLiteral = true; }
if (floatLiteral) {
// Float literals may be "imaginary"
stream.eat(/J/i);
return 'number';
}
// Integers
var intLiteral = false;
// Hex
if (stream.match(/^&H[0-9a-f]+/i)) { intLiteral = true; }
// Octal
else if (stream.match(/^&O[0-7]+/i)) { intLiteral = true; }
// Decimal
else if (stream.match(/^[1-9]\d*F?/)) {
// Decimal literals may be "imaginary"
stream.eat(/J/i);
// TODO - Can you have imaginary longs?
intLiteral = true;
}
// Zero by itself with no other piece of number.
else if (stream.match(/^0(?![\dx])/i)) { intLiteral = true; }
if (intLiteral) {
// Integer literals may be "long"
stream.eat(/L/i);
return 'number';
}
}
// Handle Strings
if (stream.match(stringPrefixes)) {
state.tokenize = tokenStringFactory(stream.current());
return state.tokenize(stream, state);
}
// Handle operators and Delimiters
if (stream.match(tripleDelimiters) || stream.match(doubleDelimiters)) {
return null;
}
if (stream.match(doubleOperators)
|| stream.match(singleOperators)
|| stream.match(wordOperators)) {
return 'operator';
}
if (stream.match(singleDelimiters)) {
return null;
}
if (stream.match(doOpening)) {
indent(stream,state);
state.doInCurrentLine = true;
return 'keyword';
}
if (stream.match(opening)) {
if (! state.doInCurrentLine)
indent(stream,state);
else
state.doInCurrentLine = false;
return 'keyword';
}
if (stream.match(middle)) {
return 'keyword';
}
if (stream.match(doubleClosing)) {
dedent(stream,state);
dedent(stream,state);
return 'keyword';
}
if (stream.match(closing)) {
dedent(stream,state);
return 'keyword';
}
if (stream.match(types)) {
return 'keyword';
}
if (stream.match(keywords)) {
return 'keyword';
}
if (stream.match(identifiers)) {
return 'variable';
}
// Handle non-detected items
stream.next();
return ERRORCLASS;
}
function tokenStringFactory(delimiter) {
var singleline = delimiter.length == 1;
var OUTCLASS = 'string';
return function(stream, state) {
while (!stream.eol()) {
stream.eatWhile(/[^'"]/);
if (stream.match(delimiter)) {
state.tokenize = tokenBase;
return OUTCLASS;
} else {
stream.eat(/['"]/);
}
}
if (singleline) {
if (parserConf.singleLineStringErrors) {
return ERRORCLASS;
} else {
state.tokenize = tokenBase;
}
}
return OUTCLASS;
};
}
function tokenLexer(stream, state) {
var style = state.tokenize(stream, state);
var current = stream.current();
// Handle '.' connected identifiers
if (current === '.') {
style = state.tokenize(stream, state);
if (style === 'variable') {
return 'variable';
} else {
return ERRORCLASS;
}
}
var delimiter_index = '[({'.indexOf(current);
if (delimiter_index !== -1) {
indent(stream, state );
}
if (indentInfo === 'dedent') {
if (dedent(stream, state)) {
return ERRORCLASS;
}
}
delimiter_index = '])}'.indexOf(current);
if (delimiter_index !== -1) {
if (dedent(stream, state)) {
return ERRORCLASS;
}
}
return style;
}
var external = {
electricChars:"dDpPtTfFeE ",
startState: function() {
return {
tokenize: tokenBase,
lastToken: null,
currentIndent: 0,
nextLineIndent: 0,
doInCurrentLine: false
};
},
token: function(stream, state) {
if (stream.sol()) {
state.currentIndent += state.nextLineIndent;
state.nextLineIndent = 0;
state.doInCurrentLine = 0;
}
var style = tokenLexer(stream, state);
state.lastToken = {style:style, content: stream.current()};
return style;
},
indent: function(state, textAfter) {
var trueText = textAfter.replace(/^\s+|\s+$/g, '') ;
if (trueText.match(closing) || trueText.match(doubleClosing) || trueText.match(middle)) return conf.indentUnit*(state.currentIndent-1);
if(state.currentIndent < 0) return 0;
return state.currentIndent * conf.indentUnit;
},
lineComment: "'"
};
return external;
});
CodeMirror.defineMIME("text/x-vb", "vb");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/vbscript/index.html
================================================
CodeMirror: VBScript mode
VBScript mode
MIME types defined: text/vbscript.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/vbscript/vbscript.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
/*
For extra ASP classic objects, initialize CodeMirror instance with this option:
isASP: true
E.G.:
var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
lineNumbers: true,
isASP: true
});
*/
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("vbscript", function(conf, parserConf) {
var ERRORCLASS = 'error';
function wordRegexp(words) {
return new RegExp("^((" + words.join(")|(") + "))\\b", "i");
}
var singleOperators = new RegExp("^[\\+\\-\\*/&\\\\\\^<>=]");
var doubleOperators = new RegExp("^((<>)|(<=)|(>=))");
var singleDelimiters = new RegExp('^[\\.,]');
var brackets = new RegExp('^[\\(\\)]');
var identifiers = new RegExp("^[A-Za-z][_A-Za-z0-9]*");
var openingKeywords = ['class','sub','select','while','if','function', 'property', 'with', 'for'];
var middleKeywords = ['else','elseif','case'];
var endKeywords = ['next','loop','wend'];
var wordOperators = wordRegexp(['and', 'or', 'not', 'xor', 'is', 'mod', 'eqv', 'imp']);
var commonkeywords = ['dim', 'redim', 'then', 'until', 'randomize',
'byval','byref','new','property', 'exit', 'in',
'const','private', 'public',
'get','set','let', 'stop', 'on error resume next', 'on error goto 0', 'option explicit', 'call', 'me'];
//This list was from: http://msdn.microsoft.com/en-us/library/f8tbc79x(v=vs.84).aspx
var atomWords = ['true', 'false', 'nothing', 'empty', 'null'];
//This list was from: http://msdn.microsoft.com/en-us/library/3ca8tfek(v=vs.84).aspx
var builtinFuncsWords = ['abs', 'array', 'asc', 'atn', 'cbool', 'cbyte', 'ccur', 'cdate', 'cdbl', 'chr', 'cint', 'clng', 'cos', 'csng', 'cstr', 'date', 'dateadd', 'datediff', 'datepart',
'dateserial', 'datevalue', 'day', 'escape', 'eval', 'execute', 'exp', 'filter', 'formatcurrency', 'formatdatetime', 'formatnumber', 'formatpercent', 'getlocale', 'getobject',
'getref', 'hex', 'hour', 'inputbox', 'instr', 'instrrev', 'int', 'fix', 'isarray', 'isdate', 'isempty', 'isnull', 'isnumeric', 'isobject', 'join', 'lbound', 'lcase', 'left',
'len', 'loadpicture', 'log', 'ltrim', 'rtrim', 'trim', 'maths', 'mid', 'minute', 'month', 'monthname', 'msgbox', 'now', 'oct', 'replace', 'rgb', 'right', 'rnd', 'round',
'scriptengine', 'scriptenginebuildversion', 'scriptenginemajorversion', 'scriptengineminorversion', 'second', 'setlocale', 'sgn', 'sin', 'space', 'split', 'sqr', 'strcomp',
'string', 'strreverse', 'tan', 'time', 'timer', 'timeserial', 'timevalue', 'typename', 'ubound', 'ucase', 'unescape', 'vartype', 'weekday', 'weekdayname', 'year'];
//This list was from: http://msdn.microsoft.com/en-us/library/ydz4cfk3(v=vs.84).aspx
var builtinConsts = ['vbBlack', 'vbRed', 'vbGreen', 'vbYellow', 'vbBlue', 'vbMagenta', 'vbCyan', 'vbWhite', 'vbBinaryCompare', 'vbTextCompare',
'vbSunday', 'vbMonday', 'vbTuesday', 'vbWednesday', 'vbThursday', 'vbFriday', 'vbSaturday', 'vbUseSystemDayOfWeek', 'vbFirstJan1', 'vbFirstFourDays', 'vbFirstFullWeek',
'vbGeneralDate', 'vbLongDate', 'vbShortDate', 'vbLongTime', 'vbShortTime', 'vbObjectError',
'vbOKOnly', 'vbOKCancel', 'vbAbortRetryIgnore', 'vbYesNoCancel', 'vbYesNo', 'vbRetryCancel', 'vbCritical', 'vbQuestion', 'vbExclamation', 'vbInformation', 'vbDefaultButton1', 'vbDefaultButton2',
'vbDefaultButton3', 'vbDefaultButton4', 'vbApplicationModal', 'vbSystemModal', 'vbOK', 'vbCancel', 'vbAbort', 'vbRetry', 'vbIgnore', 'vbYes', 'vbNo',
'vbCr', 'VbCrLf', 'vbFormFeed', 'vbLf', 'vbNewLine', 'vbNullChar', 'vbNullString', 'vbTab', 'vbVerticalTab', 'vbUseDefault', 'vbTrue', 'vbFalse',
'vbEmpty', 'vbNull', 'vbInteger', 'vbLong', 'vbSingle', 'vbDouble', 'vbCurrency', 'vbDate', 'vbString', 'vbObject', 'vbError', 'vbBoolean', 'vbVariant', 'vbDataObject', 'vbDecimal', 'vbByte', 'vbArray'];
//This list was from: http://msdn.microsoft.com/en-us/library/hkc375ea(v=vs.84).aspx
var builtinObjsWords = ['WScript', 'err', 'debug', 'RegExp'];
var knownProperties = ['description', 'firstindex', 'global', 'helpcontext', 'helpfile', 'ignorecase', 'length', 'number', 'pattern', 'source', 'value', 'count'];
var knownMethods = ['clear', 'execute', 'raise', 'replace', 'test', 'write', 'writeline', 'close', 'open', 'state', 'eof', 'update', 'addnew', 'end', 'createobject', 'quit'];
var aspBuiltinObjsWords = ['server', 'response', 'request', 'session', 'application'];
var aspKnownProperties = ['buffer', 'cachecontrol', 'charset', 'contenttype', 'expires', 'expiresabsolute', 'isclientconnected', 'pics', 'status', //response
'clientcertificate', 'cookies', 'form', 'querystring', 'servervariables', 'totalbytes', //request
'contents', 'staticobjects', //application
'codepage', 'lcid', 'sessionid', 'timeout', //session
'scripttimeout']; //server
var aspKnownMethods = ['addheader', 'appendtolog', 'binarywrite', 'end', 'flush', 'redirect', //response
'binaryread', //request
'remove', 'removeall', 'lock', 'unlock', //application
'abandon', //session
'getlasterror', 'htmlencode', 'mappath', 'transfer', 'urlencode']; //server
var knownWords = knownMethods.concat(knownProperties);
builtinObjsWords = builtinObjsWords.concat(builtinConsts);
if (conf.isASP){
builtinObjsWords = builtinObjsWords.concat(aspBuiltinObjsWords);
knownWords = knownWords.concat(aspKnownMethods, aspKnownProperties);
};
var keywords = wordRegexp(commonkeywords);
var atoms = wordRegexp(atomWords);
var builtinFuncs = wordRegexp(builtinFuncsWords);
var builtinObjs = wordRegexp(builtinObjsWords);
var known = wordRegexp(knownWords);
var stringPrefixes = '"';
var opening = wordRegexp(openingKeywords);
var middle = wordRegexp(middleKeywords);
var closing = wordRegexp(endKeywords);
var doubleClosing = wordRegexp(['end']);
var doOpening = wordRegexp(['do']);
var noIndentWords = wordRegexp(['on error resume next', 'exit']);
var comment = wordRegexp(['rem']);
function indent(_stream, state) {
state.currentIndent++;
}
function dedent(_stream, state) {
state.currentIndent--;
}
// tokenizers
function tokenBase(stream, state) {
if (stream.eatSpace()) {
return 'space';
//return null;
}
var ch = stream.peek();
// Handle Comments
if (ch === "'") {
stream.skipToEnd();
return 'comment';
}
if (stream.match(comment)){
stream.skipToEnd();
return 'comment';
}
// Handle Number Literals
if (stream.match(/^((&H)|(&O))?[0-9\.]/i, false) && !stream.match(/^((&H)|(&O))?[0-9\.]+[a-z_]/i, false)) {
var floatLiteral = false;
// Floats
if (stream.match(/^\d*\.\d+/i)) { floatLiteral = true; }
else if (stream.match(/^\d+\.\d*/)) { floatLiteral = true; }
else if (stream.match(/^\.\d+/)) { floatLiteral = true; }
if (floatLiteral) {
// Float literals may be "imaginary"
stream.eat(/J/i);
return 'number';
}
// Integers
var intLiteral = false;
// Hex
if (stream.match(/^&H[0-9a-f]+/i)) { intLiteral = true; }
// Octal
else if (stream.match(/^&O[0-7]+/i)) { intLiteral = true; }
// Decimal
else if (stream.match(/^[1-9]\d*F?/)) {
// Decimal literals may be "imaginary"
stream.eat(/J/i);
// TODO - Can you have imaginary longs?
intLiteral = true;
}
// Zero by itself with no other piece of number.
else if (stream.match(/^0(?![\dx])/i)) { intLiteral = true; }
if (intLiteral) {
// Integer literals may be "long"
stream.eat(/L/i);
return 'number';
}
}
// Handle Strings
if (stream.match(stringPrefixes)) {
state.tokenize = tokenStringFactory(stream.current());
return state.tokenize(stream, state);
}
// Handle operators and Delimiters
if (stream.match(doubleOperators)
|| stream.match(singleOperators)
|| stream.match(wordOperators)) {
return 'operator';
}
if (stream.match(singleDelimiters)) {
return null;
}
if (stream.match(brackets)) {
return "bracket";
}
if (stream.match(noIndentWords)) {
state.doInCurrentLine = true;
return 'keyword';
}
if (stream.match(doOpening)) {
indent(stream,state);
state.doInCurrentLine = true;
return 'keyword';
}
if (stream.match(opening)) {
if (! state.doInCurrentLine)
indent(stream,state);
else
state.doInCurrentLine = false;
return 'keyword';
}
if (stream.match(middle)) {
return 'keyword';
}
if (stream.match(doubleClosing)) {
dedent(stream,state);
dedent(stream,state);
return 'keyword';
}
if (stream.match(closing)) {
if (! state.doInCurrentLine)
dedent(stream,state);
else
state.doInCurrentLine = false;
return 'keyword';
}
if (stream.match(keywords)) {
return 'keyword';
}
if (stream.match(atoms)) {
return 'atom';
}
if (stream.match(known)) {
return 'variable-2';
}
if (stream.match(builtinFuncs)) {
return 'builtin';
}
if (stream.match(builtinObjs)){
return 'variable-2';
}
if (stream.match(identifiers)) {
return 'variable';
}
// Handle non-detected items
stream.next();
return ERRORCLASS;
}
function tokenStringFactory(delimiter) {
var singleline = delimiter.length == 1;
var OUTCLASS = 'string';
return function(stream, state) {
while (!stream.eol()) {
stream.eatWhile(/[^'"]/);
if (stream.match(delimiter)) {
state.tokenize = tokenBase;
return OUTCLASS;
} else {
stream.eat(/['"]/);
}
}
if (singleline) {
if (parserConf.singleLineStringErrors) {
return ERRORCLASS;
} else {
state.tokenize = tokenBase;
}
}
return OUTCLASS;
};
}
function tokenLexer(stream, state) {
var style = state.tokenize(stream, state);
var current = stream.current();
// Handle '.' connected identifiers
if (current === '.') {
style = state.tokenize(stream, state);
current = stream.current();
if (style && (style.substr(0, 8) === 'variable' || style==='builtin' || style==='keyword')){//|| knownWords.indexOf(current.substring(1)) > -1) {
if (style === 'builtin' || style === 'keyword') style='variable';
if (knownWords.indexOf(current.substr(1)) > -1) style='variable-2';
return style;
} else {
return ERRORCLASS;
}
}
return style;
}
var external = {
electricChars:"dDpPtTfFeE ",
startState: function() {
return {
tokenize: tokenBase,
lastToken: null,
currentIndent: 0,
nextLineIndent: 0,
doInCurrentLine: false,
ignoreKeyword: false
};
},
token: function(stream, state) {
if (stream.sol()) {
state.currentIndent += state.nextLineIndent;
state.nextLineIndent = 0;
state.doInCurrentLine = 0;
}
var style = tokenLexer(stream, state);
state.lastToken = {style:style, content: stream.current()};
if (style==='space') style=null;
return style;
},
indent: function(state, textAfter) {
var trueText = textAfter.replace(/^\s+|\s+$/g, '') ;
if (trueText.match(closing) || trueText.match(doubleClosing) || trueText.match(middle)) return conf.indentUnit*(state.currentIndent-1);
if(state.currentIndent < 0) return 0;
return state.currentIndent * conf.indentUnit;
}
};
return external;
});
CodeMirror.defineMIME("text/vbscript", "vbscript");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/velocity/index.html
================================================
CodeMirror: Velocity mode
Velocity mode
MIME types defined: text/velocity.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/velocity/velocity.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("velocity", function() {
function parseWords(str) {
var obj = {}, words = str.split(" ");
for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
return obj;
}
var keywords = parseWords("#end #else #break #stop #[[ #]] " +
"#{end} #{else} #{break} #{stop}");
var functions = parseWords("#if #elseif #foreach #set #include #parse #macro #define #evaluate " +
"#{if} #{elseif} #{foreach} #{set} #{include} #{parse} #{macro} #{define} #{evaluate}");
var specials = parseWords("$foreach.count $foreach.hasNext $foreach.first $foreach.last $foreach.topmost $foreach.parent.count $foreach.parent.hasNext $foreach.parent.first $foreach.parent.last $foreach.parent $velocityCount $!bodyContent $bodyContent");
var isOperatorChar = /[+\-*&%=<>!?:\/|]/;
function chain(stream, state, f) {
state.tokenize = f;
return f(stream, state);
}
function tokenBase(stream, state) {
var beforeParams = state.beforeParams;
state.beforeParams = false;
var ch = stream.next();
// start of unparsed string?
if ((ch == "'") && !state.inString && state.inParams) {
state.lastTokenWasBuiltin = false;
return chain(stream, state, tokenString(ch));
}
// start of parsed string?
else if ((ch == '"')) {
state.lastTokenWasBuiltin = false;
if (state.inString) {
state.inString = false;
return "string";
}
else if (state.inParams)
return chain(stream, state, tokenString(ch));
}
// is it one of the special signs []{}().,;? Separator?
else if (/[\[\]{}\(\),;\.]/.test(ch)) {
if (ch == "(" && beforeParams)
state.inParams = true;
else if (ch == ")") {
state.inParams = false;
state.lastTokenWasBuiltin = true;
}
return null;
}
// start of a number value?
else if (/\d/.test(ch)) {
state.lastTokenWasBuiltin = false;
stream.eatWhile(/[\w\.]/);
return "number";
}
// multi line comment?
else if (ch == "#" && stream.eat("*")) {
state.lastTokenWasBuiltin = false;
return chain(stream, state, tokenComment);
}
// unparsed content?
else if (ch == "#" && stream.match(/ *\[ *\[/)) {
state.lastTokenWasBuiltin = false;
return chain(stream, state, tokenUnparsed);
}
// single line comment?
else if (ch == "#" && stream.eat("#")) {
state.lastTokenWasBuiltin = false;
stream.skipToEnd();
return "comment";
}
// variable?
else if (ch == "$") {
stream.eat("!");
stream.eatWhile(/[\w\d\$_\.{}-]/);
// is it one of the specials?
if (specials && specials.propertyIsEnumerable(stream.current())) {
return "keyword";
}
else {
state.lastTokenWasBuiltin = true;
state.beforeParams = true;
return "builtin";
}
}
// is it a operator?
else if (isOperatorChar.test(ch)) {
state.lastTokenWasBuiltin = false;
stream.eatWhile(isOperatorChar);
return "operator";
}
else {
// get the whole word
stream.eatWhile(/[\w\$_{}@]/);
var word = stream.current();
// is it one of the listed keywords?
if (keywords && keywords.propertyIsEnumerable(word))
return "keyword";
// is it one of the listed functions?
if (functions && functions.propertyIsEnumerable(word) ||
(stream.current().match(/^#@?[a-z0-9_]+ *$/i) && stream.peek()=="(") &&
!(functions && functions.propertyIsEnumerable(word.toLowerCase()))) {
state.beforeParams = true;
state.lastTokenWasBuiltin = false;
return "keyword";
}
if (state.inString) {
state.lastTokenWasBuiltin = false;
return "string";
}
if (stream.pos > word.length && stream.string.charAt(stream.pos-word.length-1)=="." && state.lastTokenWasBuiltin)
return "builtin";
// default: just a "word"
state.lastTokenWasBuiltin = false;
return null;
}
}
function tokenString(quote) {
return function(stream, state) {
var escaped = false, next, end = false;
while ((next = stream.next()) != null) {
if ((next == quote) && !escaped) {
end = true;
break;
}
if (quote=='"' && stream.peek() == '$' && !escaped) {
state.inString = true;
end = true;
break;
}
escaped = !escaped && next == "\\";
}
if (end) state.tokenize = tokenBase;
return "string";
};
}
function tokenComment(stream, state) {
var maybeEnd = false, ch;
while (ch = stream.next()) {
if (ch == "#" && maybeEnd) {
state.tokenize = tokenBase;
break;
}
maybeEnd = (ch == "*");
}
return "comment";
}
function tokenUnparsed(stream, state) {
var maybeEnd = 0, ch;
while (ch = stream.next()) {
if (ch == "#" && maybeEnd == 2) {
state.tokenize = tokenBase;
break;
}
if (ch == "]")
maybeEnd++;
else if (ch != " ")
maybeEnd = 0;
}
return "meta";
}
// Interface
return {
startState: function() {
return {
tokenize: tokenBase,
beforeParams: false,
inParams: false,
inString: false,
lastTokenWasBuiltin: false
};
},
token: function(stream, state) {
if (stream.eatSpace()) return null;
return state.tokenize(stream, state);
},
blockCommentStart: "#*",
blockCommentEnd: "*#",
lineComment: "##",
fold: "velocity"
};
});
CodeMirror.defineMIME("text/velocity", "velocity");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/verilog/index.html
================================================
CodeMirror: Verilog/SystemVerilog mode
SystemVerilog mode
Syntax highlighting and indentation for the Verilog and SystemVerilog languages (IEEE 1800).
Configuration options:
noIndentKeywords - List of keywords which should not cause indentation to increase. E.g. ["package", "module"]. Default: None
MIME types defined: text/x-verilog and text/x-systemverilog.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/verilog/test.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function() {
var mode = CodeMirror.getMode({indentUnit: 4}, "verilog");
function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
MT("binary_literals",
"[number 1'b0]",
"[number 1'b1]",
"[number 1'bx]",
"[number 1'bz]",
"[number 1'bX]",
"[number 1'bZ]",
"[number 1'B0]",
"[number 1'B1]",
"[number 1'Bx]",
"[number 1'Bz]",
"[number 1'BX]",
"[number 1'BZ]",
"[number 1'b0]",
"[number 1'b1]",
"[number 2'b01]",
"[number 2'bxz]",
"[number 2'b11]",
"[number 2'b10]",
"[number 2'b1Z]",
"[number 12'b0101_0101_0101]",
"[number 1'b 0]",
"[number 'b0101]"
);
MT("octal_literals",
"[number 3'o7]",
"[number 3'O7]",
"[number 3'so7]",
"[number 3'SO7]"
);
MT("decimal_literals",
"[number 0]",
"[number 1]",
"[number 7]",
"[number 123_456]",
"[number 'd33]",
"[number 8'd255]",
"[number 8'D255]",
"[number 8'sd255]",
"[number 8'SD255]",
"[number 32'd123]",
"[number 32 'd123]",
"[number 32 'd 123]"
);
MT("hex_literals",
"[number 4'h0]",
"[number 4'ha]",
"[number 4'hF]",
"[number 4'hx]",
"[number 4'hz]",
"[number 4'hX]",
"[number 4'hZ]",
"[number 32'hdc78]",
"[number 32'hDC78]",
"[number 32 'hDC78]",
"[number 32'h DC78]",
"[number 32 'h DC78]",
"[number 32'h44x7]",
"[number 32'hFFF?]"
);
MT("real_number_literals",
"[number 1.2]",
"[number 0.1]",
"[number 2394.26331]",
"[number 1.2E12]",
"[number 1.2e12]",
"[number 1.30e-2]",
"[number 0.1e-0]",
"[number 23E10]",
"[number 29E-2]",
"[number 236.123_763_e-12]"
);
MT("operators",
"[meta ^]"
);
MT("keywords",
"[keyword logic]",
"[keyword logic] [variable foo]",
"[keyword reg] [variable abc]"
);
MT("variables",
"[variable _leading_underscore]",
"[variable _if]",
"[number 12] [variable foo]",
"[variable foo] [number 14]"
);
MT("tick_defines",
"[def `FOO]",
"[def `foo]",
"[def `FOO_bar]"
);
MT("system_calls",
"[meta $display]",
"[meta $vpi_printf]"
);
MT("line_comment", "[comment // Hello world]");
// Alignment tests
MT("align_port_map_style1",
/**
* mod mod(.a(a),
* .b(b)
* );
*/
"[variable mod] [variable mod][bracket (].[variable a][bracket (][variable a][bracket )],",
" .[variable b][bracket (][variable b][bracket )]",
" [bracket )];",
""
);
MT("align_port_map_style2",
/**
* mod mod(
* .a(a),
* .b(b)
* );
*/
"[variable mod] [variable mod][bracket (]",
" .[variable a][bracket (][variable a][bracket )],",
" .[variable b][bracket (][variable b][bracket )]",
"[bracket )];",
""
);
MT("align_assignments",
/**
* always @(posedge clk) begin
* if (rst)
* data_out <= 8'b0 +
* 8'b1;
* else
* data_out = 8'b0 +
* 8'b1;
* data_out =
* 8'b0 + 8'b1;
* end
*/
"[keyword always] [def @][bracket (][keyword posedge] [variable clk][bracket )] [keyword begin]",
" [keyword if] [bracket (][variable rst][bracket )]",
" [variable data_out] [meta <=] [number 8'b0] [meta +]",
" [number 8'b1];",
" [keyword else]",
" [variable data_out] [meta =] [number 8'b0] [meta +]",
" [number 8'b1];",
" [variable data_out] [meta =] [number 8'b0] [meta +]",
" [number 8'b1];",
"[keyword end]",
""
);
// Indentation tests
MT("indent_single_statement_if",
"[keyword if] [bracket (][variable foo][bracket )]",
" [keyword break];",
""
);
MT("no_indent_after_single_line_if",
"[keyword if] [bracket (][variable foo][bracket )] [keyword break];",
""
);
MT("indent_after_if_begin_same_line",
"[keyword if] [bracket (][variable foo][bracket )] [keyword begin]",
" [keyword break];",
" [keyword break];",
"[keyword end]",
""
);
MT("indent_after_if_begin_next_line",
"[keyword if] [bracket (][variable foo][bracket )]",
" [keyword begin]",
" [keyword break];",
" [keyword break];",
" [keyword end]",
""
);
MT("indent_single_statement_if_else",
"[keyword if] [bracket (][variable foo][bracket )]",
" [keyword break];",
"[keyword else]",
" [keyword break];",
""
);
MT("indent_if_else_begin_same_line",
"[keyword if] [bracket (][variable foo][bracket )] [keyword begin]",
" [keyword break];",
" [keyword break];",
"[keyword end] [keyword else] [keyword begin]",
" [keyword break];",
" [keyword break];",
"[keyword end]",
""
);
MT("indent_if_else_begin_next_line",
"[keyword if] [bracket (][variable foo][bracket )]",
" [keyword begin]",
" [keyword break];",
" [keyword break];",
" [keyword end]",
"[keyword else]",
" [keyword begin]",
" [keyword break];",
" [keyword break];",
" [keyword end]",
""
);
MT("indent_if_nested_without_begin",
"[keyword if] [bracket (][variable foo][bracket )]",
" [keyword if] [bracket (][variable foo][bracket )]",
" [keyword if] [bracket (][variable foo][bracket )]",
" [keyword break];",
""
);
MT("indent_case",
"[keyword case] [bracket (][variable state][bracket )]",
" [variable FOO]:",
" [keyword break];",
" [variable BAR]:",
" [keyword break];",
"[keyword endcase]",
""
);
MT("unindent_after_end_with_preceding_text",
"[keyword begin]",
" [keyword break]; [keyword end]",
""
);
MT("export_function_one_line_does_not_indent",
"[keyword export] [string \"DPI-C\"] [keyword function] [variable helloFromSV];",
""
);
MT("export_task_one_line_does_not_indent",
"[keyword export] [string \"DPI-C\"] [keyword task] [variable helloFromSV];",
""
);
MT("export_function_two_lines_indents_properly",
"[keyword export]",
" [string \"DPI-C\"] [keyword function] [variable helloFromSV];",
""
);
MT("export_task_two_lines_indents_properly",
"[keyword export]",
" [string \"DPI-C\"] [keyword task] [variable helloFromSV];",
""
);
MT("import_function_one_line_does_not_indent",
"[keyword import] [string \"DPI-C\"] [keyword function] [variable helloFromC];",
""
);
MT("import_task_one_line_does_not_indent",
"[keyword import] [string \"DPI-C\"] [keyword task] [variable helloFromC];",
""
);
MT("import_package_single_line_does_not_indent",
"[keyword import] [variable p]::[variable x];",
"[keyword import] [variable p]::[variable y];",
""
);
MT("covergroup_with_function_indents_properly",
"[keyword covergroup] [variable cg] [keyword with] [keyword function] [variable sample][bracket (][keyword bit] [variable b][bracket )];",
" [variable c] : [keyword coverpoint] [variable c];",
"[keyword endgroup]: [variable cg]",
""
);
MT("indent_uvm_macros",
/**
* `uvm_object_utils_begin(foo)
* `uvm_field_event(foo, UVM_ALL_ON)
* `uvm_object_utils_end
*/
"[def `uvm_object_utils_begin][bracket (][variable foo][bracket )]",
" [def `uvm_field_event][bracket (][variable foo], [variable UVM_ALL_ON][bracket )]",
"[def `uvm_object_utils_end]",
""
);
MT("indent_uvm_macros2",
/**
* `uvm_do_with(mem_read,{
* bar_nb == 0;
* })
*/
"[def `uvm_do_with][bracket (][variable mem_read],[bracket {]",
" [variable bar_nb] [meta ==] [number 0];",
"[bracket })]",
""
);
MT("indent_wait_disable_fork",
/**
* virtual task body();
* repeat (20) begin
* fork
* `uvm_create_on(t,p_seq)
* join_none
* end
* wait fork;
* disable fork;
* endtask : body
*/
"[keyword virtual] [keyword task] [variable body][bracket ()];",
" [keyword repeat] [bracket (][number 20][bracket )] [keyword begin]",
" [keyword fork]",
" [def `uvm_create_on][bracket (][variable t],[variable p_seq][bracket )]",
" [keyword join_none]",
" [keyword end]",
" [keyword wait] [keyword fork];",
" [keyword disable] [keyword fork];",
"[keyword endtask] : [variable body]",
""
);
MT("indent_typedef_class",
/**
* typedef class asdf;
* typedef p p_t[];
* typedef enum {
* ASDF
* } t;
*/
"[keyword typedef] [keyword class] [variable asdf];",
"[keyword typedef] [variable p] [variable p_t][bracket [[]]];",
"[keyword typedef] [keyword enum] [bracket {]",
" [variable ASDF]",
"[bracket }] [variable t];",
""
);
MT("indent_case_with_macro",
/**
* // It should be assumed that Macros can have ';' inside, or 'begin'/'end' blocks.
* // As such, 'case' statement should indent correctly with macros inside.
* case(foo)
* ASDF : this.foo = seqNum;
* ABCD : `update(f)
* EFGH : `update(g)
* endcase
*/
"[keyword case][bracket (][variable foo][bracket )]",
" [variable ASDF] : [keyword this].[variable foo] [meta =] [variable seqNum];",
" [variable ABCD] : [def `update][bracket (][variable f][bracket )]",
" [variable EFGH] : [def `update][bracket (][variable g][bracket )]",
"[keyword endcase]",
""
);
MT("indent_extern_function",
/**
* extern virtual function void do(ref packet trans);
* extern virtual function void do2(ref packet trans);
*/
"[keyword extern] [keyword virtual] [keyword function] [keyword void] [variable do1][bracket (][keyword ref] [variable packet] [variable trans][bracket )];",
"[keyword extern] [keyword virtual] [keyword function] [keyword void] [variable do2][bracket (][keyword ref] [variable packet] [variable trans][bracket )];",
""
);
MT("indent_assignment",
/**
* for (int i=1;i < fun;i++) begin
* foo = 2 << asdf || 11'h35 >> abcd
* && 8'h6 | 1'b1;
* end
*/
"[keyword for] [bracket (][keyword int] [variable i][meta =][number 1];[variable i] [meta <] [variable fun];[variable i][meta ++][bracket )] [keyword begin]",
" [variable foo] [meta =] [number 2] [meta <<] [variable asdf] [meta ||] [number 11'h35] [meta >>] [variable abcd]",
" [meta &&] [number 8'h6] [meta |] [number 1'b1];",
"[keyword end]",
""
);
MT("indent_foreach_constraint",
/**
* `uvm_rand_send_with(wrTlp, {
* length ==1;
* foreach (Data[i]) {
* payload[i] == Data[i];
* }
* })
*/
"[def `uvm_rand_send_with][bracket (][variable wrTlp], [bracket {]",
" [variable length] [meta ==][number 1];",
" [keyword foreach] [bracket (][variable Data][bracket [[][variable i][bracket ]])] [bracket {]",
" [variable payload][bracket [[][variable i][bracket ]]] [meta ==] [variable Data][bracket [[][variable i][bracket ]]];",
" [bracket }]",
"[bracket })]",
""
);
MT("indent_compiler_directives",
/**
* `ifdef DUT
* `else
* `ifndef FOO
* `define FOO
* `endif
* `endif
* `timescale 1ns/1ns
*/
"[def `ifdef] [variable DUT]",
"[def `else]",
" [def `ifndef] [variable FOO]",
" [def `define] [variable FOO]",
" [def `endif]",
"[def `endif]",
"[def `timescale] [number 1][variable ns][meta /][number 1][variable ns]",
""
);
})();
================================================
FILE: public/assets/lib/vendor/codemirror/mode/verilog/verilog.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("verilog", function(config, parserConfig) {
var indentUnit = config.indentUnit,
statementIndentUnit = parserConfig.statementIndentUnit || indentUnit,
dontAlignCalls = parserConfig.dontAlignCalls,
// compilerDirectivesUseRegularIndentation - If set, Compiler directive
// indentation follows the same rules as everything else. Otherwise if
// false, compiler directives will track their own indentation.
// For example, `ifdef nested inside another `ifndef will be indented,
// but a `ifdef inside a function block may not be indented.
compilerDirectivesUseRegularIndentation = parserConfig.compilerDirectivesUseRegularIndentation,
noIndentKeywords = parserConfig.noIndentKeywords || [],
multiLineStrings = parserConfig.multiLineStrings,
hooks = parserConfig.hooks || {};
function words(str) {
var obj = {}, words = str.split(" ");
for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
return obj;
}
/**
* Keywords from IEEE 1800-2012
*/
var keywords = words(
"accept_on alias always always_comb always_ff always_latch and assert assign assume automatic before begin bind " +
"bins binsof bit break buf bufif0 bufif1 byte case casex casez cell chandle checker class clocking cmos config " +
"const constraint context continue cover covergroup coverpoint cross deassign default defparam design disable " +
"dist do edge else end endcase endchecker endclass endclocking endconfig endfunction endgenerate endgroup " +
"endinterface endmodule endpackage endprimitive endprogram endproperty endspecify endsequence endtable endtask " +
"enum event eventually expect export extends extern final first_match for force foreach forever fork forkjoin " +
"function generate genvar global highz0 highz1 if iff ifnone ignore_bins illegal_bins implements implies import " +
"incdir include initial inout input inside instance int integer interconnect interface intersect join join_any " +
"join_none large let liblist library local localparam logic longint macromodule matches medium modport module " +
"nand negedge nettype new nexttime nmos nor noshowcancelled not notif0 notif1 null or output package packed " +
"parameter pmos posedge primitive priority program property protected pull0 pull1 pulldown pullup " +
"pulsestyle_ondetect pulsestyle_onevent pure rand randc randcase randsequence rcmos real realtime ref reg " +
"reject_on release repeat restrict return rnmos rpmos rtran rtranif0 rtranif1 s_always s_eventually s_nexttime " +
"s_until s_until_with scalared sequence shortint shortreal showcancelled signed small soft solve specify " +
"specparam static string strong strong0 strong1 struct super supply0 supply1 sync_accept_on sync_reject_on " +
"table tagged task this throughout time timeprecision timeunit tran tranif0 tranif1 tri tri0 tri1 triand trior " +
"trireg type typedef union unique unique0 unsigned until until_with untyped use uwire var vectored virtual void " +
"wait wait_order wand weak weak0 weak1 while wildcard wire with within wor xnor xor");
/** Operators from IEEE 1800-2012
unary_operator ::=
+ | - | ! | ~ | & | ~& | | | ~| | ^ | ~^ | ^~
binary_operator ::=
+ | - | * | / | % | == | != | === | !== | ==? | !=? | && | || | **
| < | <= | > | >= | & | | | ^ | ^~ | ~^ | >> | << | >>> | <<<
| -> | <->
inc_or_dec_operator ::= ++ | --
unary_module_path_operator ::=
! | ~ | & | ~& | | | ~| | ^ | ~^ | ^~
binary_module_path_operator ::=
== | != | && | || | & | | | ^ | ^~ | ~^
*/
var isOperatorChar = /[\+\-\*\/!~&|^%=?:<>]/;
var isBracketChar = /[\[\]{}()]/;
var unsignedNumber = /\d[0-9_]*/;
var decimalLiteral = /\d*\s*'s?d\s*\d[0-9_]*/i;
var binaryLiteral = /\d*\s*'s?b\s*[xz01][xz01_]*/i;
var octLiteral = /\d*\s*'s?o\s*[xz0-7][xz0-7_]*/i;
var hexLiteral = /\d*\s*'s?h\s*[0-9a-fxz?][0-9a-fxz?_]*/i;
var realLiteral = /(\d[\d_]*(\.\d[\d_]*)?E-?[\d_]+)|(\d[\d_]*\.\d[\d_]*)/i;
var closingBracketOrWord = /^((`?\w+)|[)}\]])/;
var closingBracket = /[)}\]]/;
var compilerDirectiveRegex = new RegExp(
"^(`(?:ifdef|ifndef|elsif|else|endif|undef|undefineall|define|include|begin_keywords|celldefine|default|" +
"nettype|end_keywords|endcelldefine|line|nounconnected_drive|pragma|resetall|timescale|unconnected_drive))\\b");
var compilerDirectiveBeginRegex = /^(`(?:ifdef|ifndef|elsif|else))\b/;
var compilerDirectiveEndRegex = /^(`(?:elsif|else|endif))\b/;
var curPunc;
var curKeyword;
// Block openings which are closed by a matching keyword in the form of ("end" + keyword)
// E.g. "task" => "endtask"
var blockKeywords = words(
"case checker class clocking config function generate interface module package " +
"primitive program property specify sequence table task"
);
// Opening/closing pairs
var openClose = {};
for (var keyword in blockKeywords) {
openClose[keyword] = "end" + keyword;
}
openClose["begin"] = "end";
openClose["casex"] = "endcase";
openClose["casez"] = "endcase";
openClose["do" ] = "while";
openClose["fork" ] = "join;join_any;join_none";
openClose["covergroup"] = "endgroup";
openClose["macro_begin"] = "macro_end";
for (var i in noIndentKeywords) {
var keyword = noIndentKeywords[i];
if (openClose[keyword]) {
openClose[keyword] = undefined;
}
}
// Keywords which open statements that are ended with a semi-colon
var statementKeywords = words("always always_comb always_ff always_latch assert assign assume else export for foreach forever if import initial repeat while extern typedef");
function tokenBase(stream, state) {
var ch = stream.peek(), style;
if (hooks[ch] && (style = hooks[ch](stream, state)) != false) return style;
if (hooks.tokenBase && (style = hooks.tokenBase(stream, state)) != false)
return style;
if (/[,;:\.]/.test(ch)) {
curPunc = stream.next();
return null;
}
if (isBracketChar.test(ch)) {
curPunc = stream.next();
return "bracket";
}
// Macros (tick-defines)
if (ch == '`') {
stream.next();
if (stream.eatWhile(/[\w\$_]/)) {
var cur = stream.current();
curKeyword = cur;
// Macros that end in _begin, are start of block and end with _end
if (cur.startsWith("`uvm_") && cur.endsWith("_begin")) {
var keywordClose = curKeyword.substr(0,curKeyword.length - 5) + "end";
openClose[cur] = keywordClose;
curPunc = "newblock";
} else {
stream.eatSpace();
if (stream.peek() == '(') {
// Check if this is a block
curPunc = "newmacro";
}
var withSpace = stream.current();
// Move the stream back before the spaces
stream.backUp(withSpace.length - cur.length);
}
return "def";
} else {
return null;
}
}
// System calls
if (ch == '$') {
stream.next();
if (stream.eatWhile(/[\w\$_]/)) {
return "meta";
} else {
return null;
}
}
// Time literals
if (ch == '#') {
stream.next();
stream.eatWhile(/[\d_.]/);
return "def";
}
// Event
if (ch == '@') {
stream.next();
stream.eatWhile(/[@]/);
return "def";
}
// Strings
if (ch == '"') {
stream.next();
state.tokenize = tokenString(ch);
return state.tokenize(stream, state);
}
// Comments
if (ch == "/") {
stream.next();
if (stream.eat("*")) {
state.tokenize = tokenComment;
return tokenComment(stream, state);
}
if (stream.eat("/")) {
stream.skipToEnd();
return "comment";
}
stream.backUp(1);
}
// Numeric literals
if (stream.match(realLiteral) ||
stream.match(decimalLiteral) ||
stream.match(binaryLiteral) ||
stream.match(octLiteral) ||
stream.match(hexLiteral) ||
stream.match(unsignedNumber) ||
stream.match(realLiteral)) {
return "number";
}
// Operators
if (stream.eatWhile(isOperatorChar)) {
curPunc = stream.current();
return "meta";
}
// Keywords / plain variables
if (stream.eatWhile(/[\w\$_]/)) {
var cur = stream.current();
if (keywords[cur]) {
if (openClose[cur]) {
curPunc = "newblock";
if (cur === "fork") {
// Fork can be a statement instead of block in cases of:
// "disable fork;" and "wait fork;" (trailing semicolon)
stream.eatSpace()
if (stream.peek() == ';') {
curPunc = "newstatement";
}
stream.backUp(stream.current().length - cur.length);
}
}
if (statementKeywords[cur]) {
curPunc = "newstatement";
}
curKeyword = cur;
return "keyword";
}
return "variable";
}
stream.next();
return null;
}
function tokenString(quote) {
return function(stream, state) {
var escaped = false, next, end = false;
while ((next = stream.next()) != null) {
if (next == quote && !escaped) {end = true; break;}
escaped = !escaped && next == "\\";
}
if (end || !(escaped || multiLineStrings))
state.tokenize = tokenBase;
return "string";
};
}
function tokenComment(stream, state) {
var maybeEnd = false, ch;
while (ch = stream.next()) {
if (ch == "/" && maybeEnd) {
state.tokenize = tokenBase;
break;
}
maybeEnd = (ch == "*");
}
return "comment";
}
function Context(indented, column, type, scopekind, align, prev) {
this.indented = indented;
this.column = column;
this.type = type;
this.scopekind = scopekind;
this.align = align;
this.prev = prev;
}
function pushContext(state, col, type, scopekind) {
var indent = state.indented;
var c = new Context(indent, col, type, scopekind ? scopekind : "", null, state.context);
return state.context = c;
}
function popContext(state) {
var t = state.context.type;
if (t == ")" || t == "]" || t == "}") {
state.indented = state.context.indented;
}
return state.context = state.context.prev;
}
function isClosing(text, contextClosing) {
if (text == contextClosing) {
return true;
} else {
// contextClosing may be multiple keywords separated by ;
var closingKeywords = contextClosing.split(";");
for (var i in closingKeywords) {
if (text == closingKeywords[i]) {
return true;
}
}
return false;
}
}
function isInsideScopeKind(ctx, scopekind) {
if (ctx == null) {
return false;
}
if (ctx.scopekind === scopekind) {
return true;
}
return isInsideScopeKind(ctx.prev, scopekind);
}
function buildElectricInputRegEx() {
// Reindentation should occur on any bracket char: {}()[]
// or on a match of any of the block closing keywords, at
// the end of a line
var allClosings = [];
for (var i in openClose) {
if (openClose[i]) {
var closings = openClose[i].split(";");
for (var j in closings) {
allClosings.push(closings[j]);
}
}
}
var re = new RegExp("[{}()\\[\\]]|(" + allClosings.join("|") + ")$");
return re;
}
// Interface
return {
// Regex to force current line to reindent
electricInput: buildElectricInputRegEx(),
startState: function(basecolumn) {
var state = {
tokenize: null,
context: new Context((basecolumn || 0) - indentUnit, 0, "top", "top", false),
indented: 0,
compilerDirectiveIndented: 0,
startOfLine: true
};
if (hooks.startState) hooks.startState(state);
return state;
},
token: function(stream, state) {
var ctx = state.context;
if (stream.sol()) {
if (ctx.align == null) ctx.align = false;
state.indented = stream.indentation();
state.startOfLine = true;
}
if (hooks.token) {
// Call hook, with an optional return value of a style to override verilog styling.
var style = hooks.token(stream, state);
if (style !== undefined) {
return style;
}
}
if (stream.eatSpace()) return null;
curPunc = null;
curKeyword = null;
var style = (state.tokenize || tokenBase)(stream, state);
if (style == "comment" || style == "meta" || style == "variable") {
if (((curPunc === "=") || (curPunc === "<=")) && !isInsideScopeKind(ctx, "assignment")) {
// '<=' could be nonblocking assignment or lessthan-equals (which shouldn't cause indent)
// Search through the context to see if we are already in an assignment.
// '=' could be inside port declaration with comma or ')' afterward, or inside for(;;) block.
pushContext(state, stream.column() + curPunc.length, "assignment", "assignment");
if (ctx.align == null) ctx.align = true;
}
return style;
}
if (ctx.align == null) ctx.align = true;
var isClosingAssignment = ctx.type == "assignment" &&
closingBracket.test(curPunc) && ctx.prev && ctx.prev.type === curPunc;
if (curPunc == ctx.type || isClosingAssignment) {
if (isClosingAssignment) {
ctx = popContext(state);
}
ctx = popContext(state);
if (curPunc == ")") {
// Handle closing macros, assuming they could have a semicolon or begin/end block inside.
if (ctx && (ctx.type === "macro")) {
ctx = popContext(state);
while (ctx && (ctx.type == "statement" || ctx.type == "assignment")) ctx = popContext(state);
}
} else if (curPunc == "}") {
// Handle closing statements like constraint block: "foreach () {}" which
// do not have semicolon at end.
if (ctx && (ctx.type === "statement")) {
while (ctx && (ctx.type == "statement")) ctx = popContext(state);
}
}
} else if (((curPunc == ";" || curPunc == ",") && (ctx.type == "statement" || ctx.type == "assignment")) ||
(ctx.type && isClosing(curKeyword, ctx.type))) {
ctx = popContext(state);
while (ctx && (ctx.type == "statement" || ctx.type == "assignment")) ctx = popContext(state);
} else if (curPunc == "{") {
pushContext(state, stream.column(), "}");
} else if (curPunc == "[") {
pushContext(state, stream.column(), "]");
} else if (curPunc == "(") {
pushContext(state, stream.column(), ")");
} else if (ctx && ctx.type == "endcase" && curPunc == ":") {
pushContext(state, stream.column(), "statement", "case");
} else if (curPunc == "newstatement") {
pushContext(state, stream.column(), "statement", curKeyword);
} else if (curPunc == "newblock") {
if (curKeyword == "function" && ctx && (ctx.type == "statement" || ctx.type == "endgroup")) {
// The 'function' keyword can appear in some other contexts where it actually does not
// indicate a function (import/export DPI and covergroup definitions).
// Do nothing in this case
} else if (curKeyword == "task" && ctx && ctx.type == "statement") {
// Same thing for task
} else if (curKeyword == "class" && ctx && ctx.type == "statement") {
// Same thing for class (e.g. typedef)
} else {
var close = openClose[curKeyword];
pushContext(state, stream.column(), close, curKeyword);
}
} else if (curPunc == "newmacro" || (curKeyword && curKeyword.match(compilerDirectiveRegex))) {
if (curPunc == "newmacro") {
// Macros (especially if they have parenthesis) potentially have a semicolon
// or complete statement/block inside, and should be treated as such.
pushContext(state, stream.column(), "macro", "macro");
}
if (curKeyword.match(compilerDirectiveEndRegex)) {
state.compilerDirectiveIndented -= statementIndentUnit;
}
if (curKeyword.match(compilerDirectiveBeginRegex)) {
state.compilerDirectiveIndented += statementIndentUnit;
}
}
state.startOfLine = false;
return style;
},
indent: function(state, textAfter) {
if (state.tokenize != tokenBase && state.tokenize != null) return CodeMirror.Pass;
if (hooks.indent) {
var fromHook = hooks.indent(state);
if (fromHook >= 0) return fromHook;
}
var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
var closing = false;
var possibleClosing = textAfter.match(closingBracketOrWord);
if (possibleClosing)
closing = isClosing(possibleClosing[0], ctx.type);
if (!compilerDirectivesUseRegularIndentation && textAfter.match(compilerDirectiveRegex)) {
if (textAfter.match(compilerDirectiveEndRegex)) {
return state.compilerDirectiveIndented - statementIndentUnit;
}
return state.compilerDirectiveIndented;
}
if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : statementIndentUnit);
else if ((closingBracket.test(ctx.type) || ctx.type == "assignment")
&& ctx.align && !dontAlignCalls) return ctx.column + (closing ? 0 : 1);
else if (ctx.type == ")" && !closing) return ctx.indented + statementIndentUnit;
else return ctx.indented + (closing ? 0 : indentUnit);
},
blockCommentStart: "/*",
blockCommentEnd: "*/",
lineComment: "//",
fold: "indent"
};
});
CodeMirror.defineMIME("text/x-verilog", {
name: "verilog"
});
CodeMirror.defineMIME("text/x-systemverilog", {
name: "verilog"
});
// TL-Verilog mode.
// See tl-x.org for language spec.
// See the mode in action at makerchip.com.
// Contact: steve.hoover@redwoodeda.com
// TLV Identifier prefixes.
// Note that sign is not treated separately, so "+/-" versions of numeric identifiers
// are included.
var tlvIdentifierStyle = {
"|": "link",
">": "property", // Should condition this off for > TLV 1c.
"$": "variable",
"$$": "variable",
"?$": "qualifier",
"?*": "qualifier",
"-": "hr",
"/": "property",
"/-": "property",
"@": "variable-3",
"@-": "variable-3",
"@++": "variable-3",
"@+=": "variable-3",
"@+=-": "variable-3",
"@--": "variable-3",
"@-=": "variable-3",
"%+": "tag",
"%-": "tag",
"%": "tag",
">>": "tag",
"<<": "tag",
"<>": "tag",
"#": "tag", // Need to choose a style for this.
"^": "attribute",
"^^": "attribute",
"^!": "attribute",
"*": "variable-2",
"**": "variable-2",
"\\": "keyword",
"\"": "comment"
};
// Lines starting with these characters define scope (result in indentation).
var tlvScopePrefixChars = {
"/": "beh-hier",
">": "beh-hier",
"-": "phys-hier",
"|": "pipe",
"?": "when",
"@": "stage",
"\\": "keyword"
};
var tlvIndentUnit = 3;
var tlvTrackStatements = false;
var tlvIdentMatch = /^([~!@#\$%\^&\*-\+=\?\/\\\|'"<>]+)([\d\w_]*)/; // Matches an identifier.
// Note that ':' is excluded, because of it's use in [:].
var tlvFirstLevelIndentMatch = /^[! ] /;
var tlvLineIndentationMatch = /^[! ] */;
var tlvCommentMatch = /^\/[\/\*]/;
// Returns a style specific to the scope at the given indentation column.
// Type is one of: "indent", "scope-ident", "before-scope-ident".
function tlvScopeStyle(state, indentation, type) {
// Begin scope.
var depth = indentation / tlvIndentUnit; // TODO: Pass this in instead.
return "tlv-" + state.tlvIndentationStyle[depth] + "-" + type;
}
// Return true if the next thing in the stream is an identifier with a mnemonic.
function tlvIdentNext(stream) {
var match;
return (match = stream.match(tlvIdentMatch, false)) && match[2].length > 0;
}
CodeMirror.defineMIME("text/x-tlv", {
name: "verilog",
hooks: {
electricInput: false,
// Return undefined for verilog tokenizing, or style for TLV token (null not used).
// Standard CM styles are used for most formatting, but some TL-Verilog-specific highlighting
// can be enabled with the definition of cm-tlv-* styles, including highlighting for:
// - M4 tokens
// - TLV scope indentation
// - Statement delimitation (enabled by tlvTrackStatements)
token: function(stream, state) {
var style = undefined;
var match; // Return value of pattern matches.
// Set highlighting mode based on code region (TLV or SV).
if (stream.sol() && ! state.tlvInBlockComment) {
// Process region.
if (stream.peek() == '\\') {
style = "def";
stream.skipToEnd();
if (stream.string.match(/\\SV/)) {
state.tlvCodeActive = false;
} else if (stream.string.match(/\\TLV/)){
state.tlvCodeActive = true;
}
}
// Correct indentation in the face of a line prefix char.
if (state.tlvCodeActive && stream.pos == 0 &&
(state.indented == 0) && (match = stream.match(tlvLineIndentationMatch, false))) {
state.indented = match[0].length;
}
// Compute indentation state:
// o Auto indentation on next line
// o Indentation scope styles
var indented = state.indented;
var depth = indented / tlvIndentUnit;
if (depth <= state.tlvIndentationStyle.length) {
// not deeper than current scope
var blankline = stream.string.length == indented;
var chPos = depth * tlvIndentUnit;
if (chPos < stream.string.length) {
var bodyString = stream.string.slice(chPos);
var ch = bodyString[0];
if (tlvScopePrefixChars[ch] && ((match = bodyString.match(tlvIdentMatch)) &&
tlvIdentifierStyle[match[1]])) {
// This line begins scope.
// Next line gets indented one level.
indented += tlvIndentUnit;
// Style the next level of indentation (except non-region keyword identifiers,
// which are statements themselves)
if (!(ch == "\\" && chPos > 0)) {
state.tlvIndentationStyle[depth] = tlvScopePrefixChars[ch];
if (tlvTrackStatements) {state.statementComment = false;}
depth++;
}
}
}
// Clear out deeper indentation levels unless line is blank.
if (!blankline) {
while (state.tlvIndentationStyle.length > depth) {
state.tlvIndentationStyle.pop();
}
}
}
// Set next level of indentation.
state.tlvNextIndent = indented;
}
if (state.tlvCodeActive) {
// Highlight as TLV.
var beginStatement = false;
if (tlvTrackStatements) {
// This starts a statement if the position is at the scope level
// and we're not within a statement leading comment.
beginStatement =
(stream.peek() != " ") && // not a space
(style === undefined) && // not a region identifier
!state.tlvInBlockComment && // not in block comment
//!stream.match(tlvCommentMatch, false) && // not comment start
(stream.column() == state.tlvIndentationStyle.length * tlvIndentUnit); // at scope level
if (beginStatement) {
if (state.statementComment) {
// statement already started by comment
beginStatement = false;
}
state.statementComment =
stream.match(tlvCommentMatch, false); // comment start
}
}
var match;
if (style !== undefined) {
// Region line.
style += " " + tlvScopeStyle(state, 0, "scope-ident")
} else if (((stream.pos / tlvIndentUnit) < state.tlvIndentationStyle.length) &&
(match = stream.match(stream.sol() ? tlvFirstLevelIndentMatch : /^ /))) {
// Indentation
style = // make this style distinct from the previous one to prevent
// codemirror from combining spans
"tlv-indent-" + (((stream.pos % 2) == 0) ? "even" : "odd") +
// and style it
" " + tlvScopeStyle(state, stream.pos - tlvIndentUnit, "indent");
// Style the line prefix character.
if (match[0].charAt(0) == "!") {
style += " tlv-alert-line-prefix";
}
// Place a class before a scope identifier.
if (tlvIdentNext(stream)) {
style += " " + tlvScopeStyle(state, stream.pos, "before-scope-ident");
}
} else if (state.tlvInBlockComment) {
// In a block comment.
if (stream.match(/^.*?\*\//)) {
// Exit block comment.
state.tlvInBlockComment = false;
if (tlvTrackStatements && !stream.eol()) {
// Anything after comment is assumed to be real statement content.
state.statementComment = false;
}
} else {
stream.skipToEnd();
}
style = "comment";
} else if ((match = stream.match(tlvCommentMatch)) && !state.tlvInBlockComment) {
// Start comment.
if (match[0] == "//") {
// Line comment.
stream.skipToEnd();
} else {
// Block comment.
state.tlvInBlockComment = true;
}
style = "comment";
} else if (match = stream.match(tlvIdentMatch)) {
// looks like an identifier (or identifier prefix)
var prefix = match[1];
var mnemonic = match[2];
if (// is identifier prefix
tlvIdentifierStyle.hasOwnProperty(prefix) &&
// has mnemonic or we're at the end of the line (maybe it hasn't been typed yet)
(mnemonic.length > 0 || stream.eol())) {
style = tlvIdentifierStyle[prefix];
if (stream.column() == state.indented) {
// Begin scope.
style += " " + tlvScopeStyle(state, stream.column(), "scope-ident")
}
} else {
// Just swallow one character and try again.
// This enables subsequent identifier match with preceding symbol character, which
// is legal within a statement. (E.g., !$reset). It also enables detection of
// comment start with preceding symbols.
stream.backUp(stream.current().length - 1);
style = "tlv-default";
}
} else if (stream.match(/^\t+/)) {
// Highlight tabs, which are illegal.
style = "tlv-tab";
} else if (stream.match(/^[\[\]{}\(\);\:]+/)) {
// [:], (), {}, ;.
style = "meta";
} else if (match = stream.match(/^[mM]4([\+_])?[\w\d_]*/)) {
// m4 pre proc
style = (match[1] == "+") ? "tlv-m4-plus" : "tlv-m4";
} else if (stream.match(/^ +/)){
// Skip over spaces.
if (stream.eol()) {
// Trailing spaces.
style = "error";
} else {
// Non-trailing spaces.
style = "tlv-default";
}
} else if (stream.match(/^[\w\d_]+/)) {
// alpha-numeric token.
style = "number";
} else {
// Eat the next char w/ no formatting.
stream.next();
style = "tlv-default";
}
if (beginStatement) {
style += " tlv-statement";
}
} else {
if (stream.match(/^[mM]4([\w\d_]*)/)) {
// m4 pre proc
style = "tlv-m4";
}
}
return style;
},
indent: function(state) {
return (state.tlvCodeActive == true) ? state.tlvNextIndent : -1;
},
startState: function(state) {
state.tlvIndentationStyle = []; // Styles to use for each level of indentation.
state.tlvCodeActive = true; // True when we're in a TLV region (and at beginning of file).
state.tlvNextIndent = -1; // The number of spaces to autoindent the next line if tlvCodeActive.
state.tlvInBlockComment = false; // True inside /**/ comment.
if (tlvTrackStatements) {
state.statementComment = false; // True inside a statement's header comment.
}
}
}
});
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/vhdl/index.html
================================================
CodeMirror: VHDL mode
VHDL mode
Syntax highlighting and indentation for the VHDL language.
Configuration options:
atoms - List of atom words. Default: "null"hooks - List of meta hooks. Default: ["`", "$"]multiLineStrings - Whether multi-line strings are accepted. Default: false
MIME types defined: text/x-vhdl.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/vhdl/vhdl.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
// Originally written by Alf Nielsen, re-written by Michael Zhou
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
function words(str) {
var obj = {}, words = str.split(",");
for (var i = 0; i < words.length; ++i) {
var allCaps = words[i].toUpperCase();
var firstCap = words[i].charAt(0).toUpperCase() + words[i].slice(1);
obj[words[i]] = true;
obj[allCaps] = true;
obj[firstCap] = true;
}
return obj;
}
function metaHook(stream) {
stream.eatWhile(/[\w\$_]/);
return "meta";
}
CodeMirror.defineMode("vhdl", function(config, parserConfig) {
var indentUnit = config.indentUnit,
atoms = parserConfig.atoms || words("null"),
hooks = parserConfig.hooks || {"`": metaHook, "$": metaHook},
multiLineStrings = parserConfig.multiLineStrings;
var keywords = words("abs,access,after,alias,all,and,architecture,array,assert,attribute,begin,block," +
"body,buffer,bus,case,component,configuration,constant,disconnect,downto,else,elsif,end,end block,end case," +
"end component,end for,end generate,end if,end loop,end process,end record,end units,entity,exit,file,for," +
"function,generate,generic,generic map,group,guarded,if,impure,in,inertial,inout,is,label,library,linkage," +
"literal,loop,map,mod,nand,new,next,nor,null,of,on,open,or,others,out,package,package body,port,port map," +
"postponed,procedure,process,pure,range,record,register,reject,rem,report,return,rol,ror,select,severity,signal," +
"sla,sll,sra,srl,subtype,then,to,transport,type,unaffected,units,until,use,variable,wait,when,while,with,xnor,xor");
var blockKeywords = words("architecture,entity,begin,case,port,else,elsif,end,for,function,if");
var isOperatorChar = /[&|~>
CodeMirror: Vue.js mode
Vue.js mode
MIME types defined: text/x-vue
================================================
FILE: public/assets/lib/vendor/codemirror/mode/vue/vue.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function (mod) {
"use strict";
if (typeof exports === "object" && typeof module === "object") {// CommonJS
mod(require("../../lib/codemirror"),
require("../../addon/mode/overlay"),
require("../xml/xml"),
require("../javascript/javascript"),
require("../coffeescript/coffeescript"),
require("../css/css"),
require("../sass/sass"),
require("../stylus/stylus"),
require("../pug/pug"),
require("../handlebars/handlebars"));
} else if (typeof define === "function" && define.amd) { // AMD
define(["../../lib/codemirror",
"../../addon/mode/overlay",
"../xml/xml",
"../javascript/javascript",
"../coffeescript/coffeescript",
"../css/css",
"../sass/sass",
"../stylus/stylus",
"../pug/pug",
"../handlebars/handlebars"], mod);
} else { // Plain browser env
mod(CodeMirror);
}
})(function (CodeMirror) {
var tagLanguages = {
script: [
["lang", /coffee(script)?/, "coffeescript"],
["type", /^(?:text|application)\/(?:x-)?coffee(?:script)?$/, "coffeescript"],
["lang", /^babel$/, "javascript"],
["type", /^text\/babel$/, "javascript"],
["type", /^text\/ecmascript-\d+$/, "javascript"]
],
style: [
["lang", /^stylus$/i, "stylus"],
["lang", /^sass$/i, "sass"],
["lang", /^less$/i, "text/x-less"],
["lang", /^scss$/i, "text/x-scss"],
["type", /^(text\/)?(x-)?styl(us)?$/i, "stylus"],
["type", /^text\/sass/i, "sass"],
["type", /^(text\/)?(x-)?scss$/i, "text/x-scss"],
["type", /^(text\/)?(x-)?less$/i, "text/x-less"]
],
template: [
["lang", /^vue-template$/i, "vue"],
["lang", /^pug$/i, "pug"],
["lang", /^handlebars$/i, "handlebars"],
["type", /^(text\/)?(x-)?pug$/i, "pug"],
["type", /^text\/x-handlebars-template$/i, "handlebars"],
[null, null, "vue-template"]
]
};
CodeMirror.defineMode("vue-template", function (config, parserConfig) {
var mustacheOverlay = {
token: function (stream) {
if (stream.match(/^\{\{.*?\}\}/)) return "meta mustache";
while (stream.next() && !stream.match("{{", false)) {}
return null;
}
};
return CodeMirror.overlayMode(CodeMirror.getMode(config, parserConfig.backdrop || "text/html"), mustacheOverlay);
});
CodeMirror.defineMode("vue", function (config) {
return CodeMirror.getMode(config, {name: "htmlmixed", tags: tagLanguages});
}, "htmlmixed", "xml", "javascript", "coffeescript", "css", "sass", "stylus", "pug", "handlebars");
CodeMirror.defineMIME("script/x-vue", "vue");
CodeMirror.defineMIME("text/x-vue", "vue");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/wast/index.html
================================================
CodeMirror: WebAssembly mode
WebAssembly mode
MIME types defined: text/webassembly.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/wast/test.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function() {
var mode = CodeMirror.getMode({indentUnit: 4}, "wast");
function MT(name) {test.mode(name, mode, Array.prototype.slice.call(arguments, 1));}
MT('number-test',
'[number 0]',
'[number 123]',
'[number nan]',
'[number inf]',
'[number infinity]',
'[number 0.1]',
'[number 123.0]',
'[number 12E+99]');
MT('string-literals-test',
'[string "foo"]',
'[string "\\"foo\\""]',
'[string "foo #\\"# bar"]');
MT('atom-test',
'[atom funcref]',
'[atom externref]',
'[atom i32]',
'[atom i64]',
'[atom f32]',
'[atom f64]');
MT('keyword-test',
'[keyword br]',
'[keyword if]',
'[keyword loop]',
'[keyword i32.add]',
'[keyword local.get]');
MT('control-instructions',
'[keyword unreachable]',
'[keyword nop]',
'[keyword br] [variable-2 $label0]',
'[keyword br_if] [variable-2 $label0]',
'[keyword br_table] [variable-2 $label0] [variable-2 $label1] [variable-2 $label3]',
'[keyword return]',
'[keyword call] [variable-2 $func0]',
'[keyword call_indirect] [variable-2 $table] ([keyword param] [atom f32] [atom f64]) ([keyword result] [atom i32] [atom i64])',
'[keyword return_call] [variable-2 $func0]',
'[keyword return_call_indirect] ([keyword param] [atom f32] [atom f64]) ([keyword result] [atom i32] [atom i64])',
'[keyword select] ([keyword local.get] [number 1]) ([keyword local.get] [number 2]) ([keyword local.get] [number 3])',
'[keyword try] ([keyword result] [atom i32])',
'[keyword throw] [number 0]',
'[keyword rethrow] [number 0]',
'[keyword catch] [number 0]',
'[keyword catch_all]',
'[keyword delegate] [number 0]',
'[keyword unwind]');
MT('memory-instructions',
'[keyword i32.load] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i32.load8_s] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i32.load8_u] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i32.load16_s] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i32.load16_u] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i32.store] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i32.store8] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i32.store16] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i64.store] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i64.load] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i64.load8_s] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i64.load8_u] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i64.load16_s] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i64.load16_u] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i64.load32_s] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i64.load32_u] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i64.store8] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i64.store16] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword i64.store32] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword f32.load] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword f32.store] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword f64.load] [keyword offset]=[number 4] [keyword align]=[number 4]',
'[keyword f64.store] [keyword offset]=[number 4] [keyword align]=[number 4]');
MT('atomic-memory-instructions',
'[keyword memory.atomic.notify] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword memory.atomic.wait32] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword memory.atomic.wait64] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.load] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.load8_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.load16_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.store] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.store8] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.store16] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.load] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.load8_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.load16_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.load32_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.store] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.store8] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.store16] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.store32] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw.add] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw8.add_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw16.add_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw.add] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw8.add_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw16.add_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw32.add_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw.sub] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw8.sub_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw16.sub_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw.sub] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw8.sub_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw16.sub_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw32.sub_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw.and] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw8.and_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw16.and_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw.and] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw8.and_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw16.and_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw32.and_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw.or] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw8.or_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw16.or_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw.or] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw8.or_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw16.or_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw32.or_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw.xor] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw8.xor_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw16.xor_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw.xor] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw8.xor_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw16.xor_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw32.xor_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw.xchg] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw8.xchg_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw16.xchg_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw.xchg] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw8.xchg_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw16.xchg_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw32.xchg_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw.cmpxchg] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw8.cmpxchg_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i32.atomic.rmw16.cmpxchg_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw.cmpxchg] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw8.cmpxchg_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw16.cmpxchg_u] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword i64.atomic.rmw32.cmpxchg_u] [keyword offset]=[number 32] [keyword align]=[number 4]');
MT('simd-instructions',
'[keyword v128.load] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword v128.load8x8_s] [keyword offset]=[number 64] [keyword align]=[number 0]',
'[keyword v128.load8x8_u] [keyword offset]=[number 64] [keyword align]=[number 0]',
'[keyword v128.load16x4_s] [keyword offset]=[number 64] [keyword align]=[number 0]',
'[keyword v128.load16x4_u] [keyword offset]=[number 64] [keyword align]=[number 0]',
'[keyword v128.load32x2_s] [keyword offset]=[number 64] [keyword align]=[number 0]',
'[keyword v128.load32x2_u] [keyword offset]=[number 64] [keyword align]=[number 0]',
'[keyword v128.load8_splat] [keyword offset]=[number 64] [keyword align]=[number 0]',
'[keyword v128.load16_splat] [keyword offset]=[number 64] [keyword align]=[number 0]',
'[keyword v128.load32_splat] [keyword offset]=[number 64] [keyword align]=[number 0]',
'[keyword v128.load64_splat] [keyword offset]=[number 64] [keyword align]=[number 0]',
'[keyword v128.store] [keyword offset]=[number 32] [keyword align]=[number 4]',
'[keyword v128.const] [number 0] [number 1] [number 2] [number 3] [number 4] [number 5] [number 6] [number 7] [number 8] [number 9] [number 10] [number 11] [number 12] [number 13] [number 14] [number 15]',
'[keyword i8x16.shuffle] [number 0] [number 1] [number 2] [number 3] [number 4] [number 5] [number 6] [number 7] [number 8] [number 9] [number 10] [number 11] [number 12] [number 13] [number 14] [number 15]',
'[keyword i8x16.swizzle]',
'[keyword i8x16.splat]',
'[keyword i16x8.splat]',
'[keyword i32x4.splat]',
'[keyword i64x2.splat]',
'[keyword f32x4.splat]',
'[keyword f64x2.splat]',
'[keyword i8x16.extract_lane_s] [number 1]',
'[keyword i8x16.extract_lane_u] [number 1]',
'[keyword i8x16.replace_lane] [number 1]',
'[keyword i16x8.extract_lane_s] [number 1]',
'[keyword i16x8.extract_lane_u] [number 1]',
'[keyword i16x8.replace_lane] [number 1]',
'[keyword i32x4.extract_lane] [number 1]',
'[keyword i32x4.replace_lane] [number 1]',
'[keyword i64x2.extract_lane] [number 1]',
'[keyword i64x2.replace_lane] [number 1]',
'[keyword f32x4.extract_lane] [number 1]',
'[keyword f32x4.replace_lane] [number 1]',
'[keyword f64x2.extract_lane] [number 1]',
'[keyword f64x2.replace_lane] [number 1]',
'[keyword i8x16.eq]',
'[keyword i8x16.ne]',
'[keyword i8x16.lt_s]',
'[keyword i8x16.lt_u]',
'[keyword i8x16.gt_s]',
'[keyword i8x16.gt_u]',
'[keyword i8x16.le_s]',
'[keyword i8x16.le_u]',
'[keyword i8x16.ge_s]',
'[keyword i8x16.ge_u]',
'[keyword i16x8.eq]',
'[keyword i16x8.ne]',
'[keyword i16x8.lt_s]',
'[keyword i16x8.lt_u]',
'[keyword i16x8.gt_s]',
'[keyword i16x8.gt_u]',
'[keyword i16x8.le_s]',
'[keyword i16x8.le_u]',
'[keyword i16x8.ge_s]',
'[keyword i16x8.ge_u]',
'[keyword i32x4.eq]',
'[keyword i32x4.ne]',
'[keyword i32x4.lt_s]',
'[keyword i32x4.lt_u]',
'[keyword i32x4.gt_s]',
'[keyword i32x4.gt_u]',
'[keyword i32x4.le_s]',
'[keyword i32x4.le_u]',
'[keyword i32x4.ge_s]',
'[keyword i32x4.ge_u]',
'[keyword f32x4.eq]',
'[keyword f32x4.ne]',
'[keyword f32x4.lt]',
'[keyword f32x4.gt]',
'[keyword f32x4.le]',
'[keyword f32x4.ge]',
'[keyword f64x2.eq]',
'[keyword f64x2.ne]',
'[keyword f64x2.lt]',
'[keyword f64x2.gt]',
'[keyword f64x2.le]',
'[keyword f64x2.ge]',
'[keyword v128.not]',
'[keyword v128.and]',
'[keyword v128.andnot]',
'[keyword v128.or]',
'[keyword v128.xor]',
'[keyword v128.bitselect]',
'[keyword v128.any_true]',
'[keyword v128.load8_lane] [keyword offset]=[number 64] [keyword align]=[number 0] [number 1]',
'[keyword v128.load16_lane] [keyword offset]=[number 64] [keyword align]=[number 0] [number 1]',
'[keyword v128.load32_lane] [keyword offset]=[number 64] [keyword align]=[number 0] [number 1]',
'[keyword v128.load64_lane] [keyword offset]=[number 64] [keyword align]=[number 0] [number 1]',
'[keyword v128.store8_lane] [keyword offset]=[number 64] [keyword align]=[number 0] [number 1]',
'[keyword v128.store16_lane] [keyword offset]=[number 64] [keyword align]=[number 0] [number 1]',
'[keyword v128.store32_lane] [keyword offset]=[number 64] [keyword align]=[number 0] [number 1]',
'[keyword v128.store64_lane] [keyword offset]=[number 64] [keyword align]=[number 0] [number 1]',
'[keyword v128.load32_zero] [keyword offset]=[number 64] [keyword align]=[number 0]',
'[keyword v128.load64_zero] [keyword offset]=[number 64] [keyword align]=[number 0]',
'[keyword f32x4.demote_f64x2_zero]',
'[keyword f64x2.promote_low_f32x4]',
'[keyword i8x16.abs]',
'[keyword i8x16.neg]',
'[keyword i8x16.popcnt]',
'[keyword i8x16.all_true]',
'[keyword i8x16.bitmask]',
'[keyword i8x16.narrow_i16x8_s]',
'[keyword i8x16.narrow_i16x8_u]',
'[keyword f32x4.ceil]',
'[keyword f32x4.floor]',
'[keyword f32x4.trunc]',
'[keyword f32x4.nearest]',
'[keyword i8x16.shl]',
'[keyword i8x16.shr_s]',
'[keyword i8x16.shr_u]',
'[keyword i8x16.add]',
'[keyword i8x16.add_sat_s]',
'[keyword i8x16.add_sat_u]',
'[keyword i8x16.sub]',
'[keyword i8x16.sub_sat_s]',
'[keyword i8x16.sub_sat_u]',
'[keyword f64x2.ceil]',
'[keyword f64x2.floor]',
'[keyword i8x16.min_s]',
'[keyword i8x16.min_u]',
'[keyword i8x16.max_s]',
'[keyword i8x16.max_u]',
'[keyword f64x2.trunc]',
'[keyword i8x16.avgr_u]',
'[keyword i16x8.extadd_pairwise_i8x16_s]',
'[keyword i16x8.extadd_pairwise_i8x16_u]',
'[keyword i32x4.extadd_pairwise_i16x8_s]',
'[keyword i32x4.extadd_pairwise_i16x8_u]',
'[keyword i16x8.abs]',
'[keyword i16x8.neg]',
'[keyword i16x8.q15mulr_sat_s]',
'[keyword i16x8.all_true]',
'[keyword i16x8.bitmask]',
'[keyword i16x8.narrow_i32x4_s]',
'[keyword i16x8.narrow_i32x4_u]',
'[keyword i16x8.extend_low_i8x16_s]',
'[keyword i16x8.extend_high_i8x16_s]',
'[keyword i16x8.extend_low_i8x16_u]',
'[keyword i16x8.extend_high_i8x16_u]',
'[keyword i16x8.shl]',
'[keyword i16x8.shr_s]',
'[keyword i16x8.shr_u]',
'[keyword i16x8.add]',
'[keyword i16x8.add_sat_s]',
'[keyword i16x8.add_sat_u]',
'[keyword i16x8.sub]',
'[keyword i16x8.sub_sat_s]',
'[keyword i16x8.sub_sat_u]',
'[keyword f64x2.nearest]',
'[keyword i16x8.mul]',
'[keyword i16x8.min_s]',
'[keyword i16x8.min_u]',
'[keyword i16x8.max_s]',
'[keyword i16x8.max_u]',
'[keyword i16x8.avgr_u]',
'[keyword i16x8.extmul_low_i8x16_s]',
'[keyword i16x8.extmul_high_i8x16_s]',
'[keyword i16x8.extmul_low_i8x16_u]',
'[keyword i16x8.extmul_high_i8x16_u]',
'[keyword i32x4.abs]',
'[keyword i32x4.neg]',
'[keyword i32x4.all_true]',
'[keyword i32x4.bitmask]',
'[keyword i32x4.extend_low_i16x8_s]',
'[keyword i32x4.extend_high_i16x8_s]',
'[keyword i32x4.extend_low_i16x8_u]',
'[keyword i32x4.extend_high_i16x8_u]',
'[keyword i32x4.shl]',
'[keyword i32x4.shr_s]',
'[keyword i32x4.shr_u]',
'[keyword i32x4.add]',
'[keyword i32x4.sub]',
'[keyword i32x4.mul]',
'[keyword i32x4.min_s]',
'[keyword i32x4.min_u]',
'[keyword i32x4.max_s]',
'[keyword i32x4.max_u]',
'[keyword i32x4.dot_i16x8_s]',
'[keyword i32x4.extmul_low_i16x8_s]',
'[keyword i32x4.extmul_high_i16x8_s]',
'[keyword i32x4.extmul_low_i16x8_u]',
'[keyword i32x4.extmul_high_i16x8_u]',
'[keyword i64x2.abs]',
'[keyword i64x2.neg]',
'[keyword i64x2.all_true]',
'[keyword i64x2.bitmask]',
'[keyword i64x2.extend_low_i32x4_s]',
'[keyword i64x2.extend_high_i32x4_s]',
'[keyword i64x2.extend_low_i32x4_u]',
'[keyword i64x2.extend_high_i32x4_u]',
'[keyword i64x2.shl]',
'[keyword i64x2.shr_s]',
'[keyword i64x2.shr_u]',
'[keyword i64x2.add]',
'[keyword i64x2.sub]',
'[keyword i64x2.mul]',
'[keyword i64x2.eq]',
'[keyword i64x2.ne]',
'[keyword i64x2.lt_s]',
'[keyword i64x2.gt_s]',
'[keyword i64x2.le_s]',
'[keyword i64x2.ge_s]',
'[keyword i64x2.extmul_low_i32x4_s]',
'[keyword i64x2.extmul_high_i32x4_s]',
'[keyword i64x2.extmul_low_i32x4_u]',
'[keyword i64x2.extmul_high_i32x4_u]',
'[keyword f32x4.abs]',
'[keyword f32x4.neg]',
'[keyword f32x4.sqrt]',
'[keyword f32x4.add]',
'[keyword f32x4.sub]',
'[keyword f32x4.mul]',
'[keyword f32x4.div]',
'[keyword f32x4.min]',
'[keyword f32x4.max]',
'[keyword f64x2.abs]',
'[keyword f64x2.neg]',
'[keyword f64x2.sqrt]',
'[keyword f64x2.add]',
'[keyword f64x2.sub]',
'[keyword f64x2.mul]',
'[keyword f64x2.div]',
'[keyword f64x2.min]',
'[keyword f64x2.max]',
'[keyword i32x4.trunc_sat_f32x4_s]',
'[keyword i32x4.trunc_sat_f32x4_u]',
'[keyword f32x4.convert_i32x4_s]',
'[keyword f32x4.convert_i32x4_u]',
'[keyword i32x4.trunc_sat_f64x2_s_zero]',
'[keyword i32x4.trunc_sat_f64x2_u_zero]',
'[keyword f64x2.convert_low_i32x4_s]',
'[keyword f64x2.convert_low_i32x4_u]');
MT('reference-type-instructions',
'[keyword ref.null] [keyword extern]',
'[keyword ref.null] [keyword func]',
'[keyword ref.is_null] ([keyword ref.func] [variable-2 $f])',
'[keyword ref.func] [variable-2 $f]');
MT('table-instructions',
'[keyword table.get] [variable-2 $t] ([keyword i32.const] [number 5])',
'[keyword table.set] [variable-2 $t] ([keyword i32.const] [number 5]) ([keyword ref.func] [variable-2 $f])',
'[keyword table.size] [variable-2 $t]',
'[keyword table.grow] [variable-2 $t] ([keyword ref.null] [keyword extern]) ([keyword i32.const] [number 5])',
'[keyword table.fill] [variable-2 $t] ([keyword i32.const] [number 5]) ([keyword param] [variable-2 $r] [atom externref]) ([keyword i32.const] [number 5])',
'[keyword table.init] [variable-2 $t] [number 1] ([keyword i32.const] [number 5]) ([keyword i32.const] [number 10]) ([keyword i32.const] [number 15])',
'[keyword table.copy] [variable-2 $t] [variable-2 $t2] ([keyword i32.const] [number 5]) ([keyword i32.const] [number 10]) ([keyword i32.const] [number 15])'
);
MT('gc-proposal',
'[keyword call_ref] [keyword return_call_ref]',
'[keyword ref.as_non_null] [keyword br_on_null] [keyword ref.eq]');
MT('gc-proposal-structs',
'[keyword struct.new_with_rtt] [keyword struct.new_default_with_rtt]',
'[keyword struct.get] [keyword struct.get_s] [keyword struct.get_u]',
'[keyword struct.set]');
MT('gc-proposal-arrays',
'[keyword array.new_with_rtt] [keyword array.new_default_with_rtt]',
'[keyword array.get] [keyword array.get_s] [keyword array.get_u]',
'[keyword array.len] [keyword array.set]');
MT('gc-proposal-i31',
'[keyword i31.new] [keyword i31.get_s] [keyword i31.get_u]');
MT('gc-proposal-rtt',
'[keyword rtt.canon] [keyword rtt.sub]');
MT('gc-proposal-typechecks',
'[keyword ref.test] [keyword ref.cast] [keyword br_on_cast]',
'[keyword ref.is_func] [keyword ref.is_data] [keyword ref.is_i31]',
'[keyword ref.as_func] [keyword ref.as_data] [keyword ref.as_i31]',
'[keyword br_on_func] [keyword br_on_data] [keyword br_on_i31]');
MT('gc-proposal-types',
'[atom i8] [atom i16]',
'[atom anyref] [atom dataref] [atom eqref] [atom i31ref]');
})();
================================================
FILE: public/assets/lib/vendor/codemirror/mode/wast/wast.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../../addon/mode/simple"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../../addon/mode/simple"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var kKeywords = [
"align",
"block",
"br(_if|_table|_on_(cast|data|func|i31|null))?",
"call(_indirect|_ref)?",
"current_memory",
"\\bdata\\b",
"catch(_all)?",
"delegate",
"drop",
"elem",
"else",
"end",
"export",
"\\bextern\\b",
"\\bfunc\\b",
"global(\\.(get|set))?",
"if",
"import",
"local(\\.(get|set|tee))?",
"loop",
"module",
"mut",
"nop",
"offset",
"param",
"result",
"rethrow",
"return(_call(_indirect|_ref)?)?",
"select",
"start",
"table(\\.(size|get|set|size|grow|fill|init|copy))?",
"then",
"throw",
"try",
"type",
"unreachable",
"unwind",
// Numeric opcodes.
"i(32|64)\\.(store(8|16)|(load(8|16)_[su]))",
"i64\\.(load32_[su]|store32)",
"[fi](32|64)\\.(const|load|store)",
"f(32|64)\\.(abs|add|ceil|copysign|div|eq|floor|[gl][et]|max|min|mul|nearest|neg?|sqrt|sub|trunc)",
"i(32|64)\\.(a[dn]d|c[lt]z|(div|rem)_[su]|eqz?|[gl][te]_[su]|mul|ne|popcnt|rot[lr]|sh(l|r_[su])|sub|x?or)",
"i64\\.extend_[su]_i32",
"i32\\.wrap_i64",
"i(32|64)\\.trunc_f(32|64)_[su]",
"f(32|64)\\.convert_i(32|64)_[su]",
"f64\\.promote_f32",
"f32\\.demote_f64",
"f32\\.reinterpret_i32",
"i32\\.reinterpret_f32",
"f64\\.reinterpret_i64",
"i64\\.reinterpret_f64",
// Atomics.
"memory(\\.((atomic\\.(notify|wait(32|64)))|grow|size))?",
"i64\.atomic\\.(load32_u|store32|rmw32\\.(a[dn]d|sub|x?or|(cmp)?xchg)_u)",
"i(32|64)\\.atomic\\.(load((8|16)_u)?|store(8|16)?|rmw(\\.(a[dn]d|sub|x?or|(cmp)?xchg)|(8|16)\\.(a[dn]d|sub|x?or|(cmp)?xchg)_u))",
// SIMD.
"v128\\.load(8x8|16x4|32x2)_[su]",
"v128\\.load(8|16|32|64)_splat",
"v128\\.(load|store)(8|16|32|64)_lane",
"v128\\.load(32|64)_zero",
"v128\.(load|store|const|not|andnot|and|or|xor|bitselect|any_true)",
"i(8x16|16x8)\\.(extract_lane_[su]|(add|sub)_sat_[su]|avgr_u)",
"i(8x16|16x8|32x4|64x2)\\.(neg|add|sub|abs|shl|shr_[su]|all_true|bitmask|eq|ne|[lg][te]_s)",
"(i(8x16|16x8|32x4|64x2)|f(32x4|64x2))\.(splat|replace_lane)",
"i(8x16|16x8|32x4)\\.(([lg][te]_u)|((min|max)_[su]))",
"f(32x4|64x2)\\.(neg|add|sub|abs|nearest|eq|ne|[lg][te]|sqrt|mul|div|min|max|ceil|floor|trunc)",
"[fi](32x4|64x2)\\.extract_lane",
"i8x16\\.(shuffle|swizzle|popcnt|narrow_i16x8_[su])",
"i16x8\\.(narrow_i32x4_[su]|mul|extadd_pairwise_i8x16_[su]|q15mulr_sat_s)",
"i16x8\\.(extend|extmul)_(low|high)_i8x16_[su]",
"i32x4\\.(mul|dot_i16x8_s|trunc_sat_f64x2_[su]_zero)",
"i32x4\\.((extend|extmul)_(low|high)_i16x8_|trunc_sat_f32x4_|extadd_pairwise_i16x8_)[su]",
"i64x2\\.(mul|(extend|extmul)_(low|high)_i32x4_[su])",
"f32x4\\.(convert_i32x4_[su]|demote_f64x2_zero)",
"f64x2\\.(promote_low_f32x4|convert_low_i32x4_[su])",
// Reference types, function references, and GC.
"\\bany\\b",
"array\\.len",
"(array|struct)(\\.(new_(default_)?with_rtt|get(_[su])?|set))?",
"\\beq\\b",
"field",
"i31\\.(new|get_[su])",
"\\bnull\\b",
"ref(\\.(([ai]s_(data|func|i31))|cast|eq|func|(is_|as_non_)?null|test))?",
"rtt(\\.(canon|sub))?",
];
CodeMirror.defineSimpleMode('wast', {
start: [
{regex: /[+\-]?(?:nan(?::0x[0-9a-fA-F]+)?|infinity|inf|0x[0-9a-fA-F]+\.?[0-9a-fA-F]*p[+\/-]?\d+|\d+(?:\.\d*)?[eE][+\-]?\d*|\d+\.\d*|0x[0-9a-fA-F]+|\d+)/, token: "number"},
{regex: new RegExp(kKeywords.join('|')), token: "keyword"},
{regex: /\b((any|data|eq|extern|i31|func)ref|[fi](32|64)|i(8|16))\b/, token: "atom"},
{regex: /\$([a-zA-Z0-9_`\+\-\*\/\\\^~=<>!\?@#$%&|:\.]+)/, token: "variable-2"},
{regex: /"(?:[^"\\\x00-\x1f\x7f]|\\[nt\\'"]|\\[0-9a-fA-F][0-9a-fA-F])*"/, token: "string"},
{regex: /\(;.*?/, token: "comment", next: "comment"},
{regex: /;;.*$/, token: "comment"},
{regex: /\(/, indent: true},
{regex: /\)/, dedent: true},
],
comment: [
{regex: /.*?;\)/, token: "comment", next: "start"},
{regex: /.*/, token: "comment"},
],
meta: {
dontIndentStates: ['comment'],
},
});
// https://github.com/WebAssembly/design/issues/981 mentions text/webassembly,
// which seems like a reasonable choice, although it's not standard right now.
CodeMirror.defineMIME("text/webassembly", "wast");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/webidl/index.html
================================================
CodeMirror: Web IDL mode
Web IDL mode
MIME type defined: text/x-webidl.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/webidl/webidl.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
function wordRegexp(words) {
return new RegExp("^((" + words.join(")|(") + "))\\b");
};
var builtinArray = [
"Clamp",
"Constructor",
"EnforceRange",
"Exposed",
"ImplicitThis",
"Global", "PrimaryGlobal",
"LegacyArrayClass",
"LegacyUnenumerableNamedProperties",
"LenientThis",
"NamedConstructor",
"NewObject",
"NoInterfaceObject",
"OverrideBuiltins",
"PutForwards",
"Replaceable",
"SameObject",
"TreatNonObjectAsNull",
"TreatNullAs",
"EmptyString",
"Unforgeable",
"Unscopeable"
];
var builtins = wordRegexp(builtinArray);
var typeArray = [
"unsigned", "short", "long", // UnsignedIntegerType
"unrestricted", "float", "double", // UnrestrictedFloatType
"boolean", "byte", "octet", // Rest of PrimitiveType
"Promise", // PromiseType
"ArrayBuffer", "DataView", "Int8Array", "Int16Array", "Int32Array",
"Uint8Array", "Uint16Array", "Uint32Array", "Uint8ClampedArray",
"Float32Array", "Float64Array", // BufferRelatedType
"ByteString", "DOMString", "USVString", "sequence", "object", "RegExp",
"Error", "DOMException", "FrozenArray", // Rest of NonAnyType
"any", // Rest of SingleType
"void" // Rest of ReturnType
];
var types = wordRegexp(typeArray);
var keywordArray = [
"attribute", "callback", "const", "deleter", "dictionary", "enum", "getter",
"implements", "inherit", "interface", "iterable", "legacycaller", "maplike",
"partial", "required", "serializer", "setlike", "setter", "static",
"stringifier", "typedef", // ArgumentNameKeyword except
// "unrestricted"
"optional", "readonly", "or"
];
var keywords = wordRegexp(keywordArray);
var atomArray = [
"true", "false", // BooleanLiteral
"Infinity", "NaN", // FloatLiteral
"null" // Rest of ConstValue
];
var atoms = wordRegexp(atomArray);
CodeMirror.registerHelper("hintWords", "webidl",
builtinArray.concat(typeArray).concat(keywordArray).concat(atomArray));
var startDefArray = ["callback", "dictionary", "enum", "interface"];
var startDefs = wordRegexp(startDefArray);
var endDefArray = ["typedef"];
var endDefs = wordRegexp(endDefArray);
var singleOperators = /^[:<=>?]/;
var integers = /^-?([1-9][0-9]*|0[Xx][0-9A-Fa-f]+|0[0-7]*)/;
var floats = /^-?(([0-9]+\.[0-9]*|[0-9]*\.[0-9]+)([Ee][+-]?[0-9]+)?|[0-9]+[Ee][+-]?[0-9]+)/;
var identifiers = /^_?[A-Za-z][0-9A-Z_a-z-]*/;
var identifiersEnd = /^_?[A-Za-z][0-9A-Z_a-z-]*(?=\s*;)/;
var strings = /^"[^"]*"/;
var multilineComments = /^\/\*.*?\*\//;
var multilineCommentsStart = /^\/\*.*/;
var multilineCommentsEnd = /^.*?\*\//;
function readToken(stream, state) {
// whitespace
if (stream.eatSpace()) return null;
// comment
if (state.inComment) {
if (stream.match(multilineCommentsEnd)) {
state.inComment = false;
return "comment";
}
stream.skipToEnd();
return "comment";
}
if (stream.match("//")) {
stream.skipToEnd();
return "comment";
}
if (stream.match(multilineComments)) return "comment";
if (stream.match(multilineCommentsStart)) {
state.inComment = true;
return "comment";
}
// integer and float
if (stream.match(/^-?[0-9\.]/, false)) {
if (stream.match(integers) || stream.match(floats)) return "number";
}
// string
if (stream.match(strings)) return "string";
// identifier
if (state.startDef && stream.match(identifiers)) return "def";
if (state.endDef && stream.match(identifiersEnd)) {
state.endDef = false;
return "def";
}
if (stream.match(keywords)) return "keyword";
if (stream.match(types)) {
var lastToken = state.lastToken;
var nextToken = (stream.match(/^\s*(.+?)\b/, false) || [])[1];
if (lastToken === ":" || lastToken === "implements" ||
nextToken === "implements" || nextToken === "=") {
// Used as identifier
return "builtin";
} else {
// Used as type
return "variable-3";
}
}
if (stream.match(builtins)) return "builtin";
if (stream.match(atoms)) return "atom";
if (stream.match(identifiers)) return "variable";
// other
if (stream.match(singleOperators)) return "operator";
// unrecognized
stream.next();
return null;
};
CodeMirror.defineMode("webidl", function() {
return {
startState: function() {
return {
// Is in multiline comment
inComment: false,
// Last non-whitespace, matched token
lastToken: "",
// Next token is a definition
startDef: false,
// Last token of the statement is a definition
endDef: false
};
},
token: function(stream, state) {
var style = readToken(stream, state);
if (style) {
var cur = stream.current();
state.lastToken = cur;
if (style === "keyword") {
state.startDef = startDefs.test(cur);
state.endDef = state.endDef || endDefs.test(cur);
} else {
state.startDef = false;
}
}
return style;
}
};
});
CodeMirror.defineMIME("text/x-webidl", "webidl");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/xml/index.html
================================================
CodeMirror: XML mode
XML mode
The XML mode supports these configuration parameters:
htmlMode (boolean)This switches the mode to parse HTML instead of XML. This
means attributes do not have to be quoted, and some elements
(such as br) do not require a closing tag.
matchClosing (boolean)Controls whether the mode checks that close tags match the
corresponding opening tag, and highlights mismatches as errors.
Defaults to true.
alignCDATA (boolean)Setting this to true will force the opening tag of CDATA
blocks to not be indented.
MIME types defined: application/xml, text/html.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/xml/test.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function() {
var mode = CodeMirror.getMode({indentUnit: 2}, "xml"), mname = "xml";
function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1), mname); }
MT("matching",
"[tag&bracket <][tag top][tag&bracket >]",
" text",
" [tag&bracket <][tag inner][tag&bracket />]",
"[tag&bracket ]");
MT("nonmatching",
"[tag&bracket <][tag top][tag&bracket >]",
" [tag&bracket <][tag inner][tag&bracket />]",
" [tag&bracket ]");
MT("doctype",
"[meta ]",
"[tag&bracket <][tag top][tag&bracket />]");
MT("cdata",
"[tag&bracket <][tag top][tag&bracket >]",
" [atom ]",
"[tag&bracket ]");
// HTML tests
mode = CodeMirror.getMode({indentUnit: 2}, "text/html");
MT("selfclose",
"[tag&bracket <][tag html][tag&bracket >]",
" [tag&bracket <][tag link] [attribute rel]=[string stylesheet] [attribute href]=[string \"/foobar\"][tag&bracket >]",
"[tag&bracket ]");
MT("list",
"[tag&bracket <][tag ol][tag&bracket >]",
" [tag&bracket <][tag li][tag&bracket >]one",
" [tag&bracket <][tag li][tag&bracket >]two",
"[tag&bracket ]");
MT("valueless",
"[tag&bracket <][tag input] [attribute type]=[string checkbox] [attribute checked][tag&bracket />]");
MT("pThenArticle",
"[tag&bracket <][tag p][tag&bracket >]",
" foo",
"[tag&bracket <][tag article][tag&bracket >]bar");
})();
================================================
FILE: public/assets/lib/vendor/codemirror/mode/xml/xml.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var htmlConfig = {
autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true,
'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true,
'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true,
'track': true, 'wbr': true, 'menuitem': true},
implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true,
'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true,
'th': true, 'tr': true},
contextGrabbers: {
'dd': {'dd': true, 'dt': true},
'dt': {'dd': true, 'dt': true},
'li': {'li': true},
'option': {'option': true, 'optgroup': true},
'optgroup': {'optgroup': true},
'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true,
'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true,
'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true,
'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true,
'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true},
'rp': {'rp': true, 'rt': true},
'rt': {'rp': true, 'rt': true},
'tbody': {'tbody': true, 'tfoot': true},
'td': {'td': true, 'th': true},
'tfoot': {'tbody': true},
'th': {'td': true, 'th': true},
'thead': {'tbody': true, 'tfoot': true},
'tr': {'tr': true}
},
doNotIndent: {"pre": true},
allowUnquoted: true,
allowMissing: true,
caseFold: true
}
var xmlConfig = {
autoSelfClosers: {},
implicitlyClosed: {},
contextGrabbers: {},
doNotIndent: {},
allowUnquoted: false,
allowMissing: false,
allowMissingTagName: false,
caseFold: false
}
CodeMirror.defineMode("xml", function(editorConf, config_) {
var indentUnit = editorConf.indentUnit
var config = {}
var defaults = config_.htmlMode ? htmlConfig : xmlConfig
for (var prop in defaults) config[prop] = defaults[prop]
for (var prop in config_) config[prop] = config_[prop]
// Return variables for tokenizers
var type, setStyle;
function inText(stream, state) {
function chain(parser) {
state.tokenize = parser;
return parser(stream, state);
}
var ch = stream.next();
if (ch == "<") {
if (stream.eat("!")) {
if (stream.eat("[")) {
if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>"));
else return null;
} else if (stream.match("--")) {
return chain(inBlock("comment", "-->"));
} else if (stream.match("DOCTYPE", true, true)) {
stream.eatWhile(/[\w\._\-]/);
return chain(doctype(1));
} else {
return null;
}
} else if (stream.eat("?")) {
stream.eatWhile(/[\w\._\-]/);
state.tokenize = inBlock("meta", "?>");
return "meta";
} else {
type = stream.eat("/") ? "closeTag" : "openTag";
state.tokenize = inTag;
return "tag bracket";
}
} else if (ch == "&") {
var ok;
if (stream.eat("#")) {
if (stream.eat("x")) {
ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";");
} else {
ok = stream.eatWhile(/[\d]/) && stream.eat(";");
}
} else {
ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";");
}
return ok ? "atom" : "error";
} else {
stream.eatWhile(/[^&<]/);
return null;
}
}
inText.isInText = true;
function inTag(stream, state) {
var ch = stream.next();
if (ch == ">" || (ch == "/" && stream.eat(">"))) {
state.tokenize = inText;
type = ch == ">" ? "endTag" : "selfcloseTag";
return "tag bracket";
} else if (ch == "=") {
type = "equals";
return null;
} else if (ch == "<") {
state.tokenize = inText;
state.state = baseState;
state.tagName = state.tagStart = null;
var next = state.tokenize(stream, state);
return next ? next + " tag error" : "tag error";
} else if (/[\'\"]/.test(ch)) {
state.tokenize = inAttribute(ch);
state.stringStartCol = stream.column();
return state.tokenize(stream, state);
} else {
stream.match(/^[^\s\u00a0=<>\"\']*[^\s\u00a0=<>\"\'\/]/);
return "word";
}
}
function inAttribute(quote) {
var closure = function(stream, state) {
while (!stream.eol()) {
if (stream.next() == quote) {
state.tokenize = inTag;
break;
}
}
return "string";
};
closure.isInAttribute = true;
return closure;
}
function inBlock(style, terminator) {
return function(stream, state) {
while (!stream.eol()) {
if (stream.match(terminator)) {
state.tokenize = inText;
break;
}
stream.next();
}
return style;
}
}
function doctype(depth) {
return function(stream, state) {
var ch;
while ((ch = stream.next()) != null) {
if (ch == "<") {
state.tokenize = doctype(depth + 1);
return state.tokenize(stream, state);
} else if (ch == ">") {
if (depth == 1) {
state.tokenize = inText;
break;
} else {
state.tokenize = doctype(depth - 1);
return state.tokenize(stream, state);
}
}
}
return "meta";
};
}
function lower(tagName) {
return tagName && tagName.toLowerCase();
}
function Context(state, tagName, startOfLine) {
this.prev = state.context;
this.tagName = tagName || "";
this.indent = state.indented;
this.startOfLine = startOfLine;
if (config.doNotIndent.hasOwnProperty(tagName) || (state.context && state.context.noIndent))
this.noIndent = true;
}
function popContext(state) {
if (state.context) state.context = state.context.prev;
}
function maybePopContext(state, nextTagName) {
var parentTagName;
while (true) {
if (!state.context) {
return;
}
parentTagName = state.context.tagName;
if (!config.contextGrabbers.hasOwnProperty(lower(parentTagName)) ||
!config.contextGrabbers[lower(parentTagName)].hasOwnProperty(lower(nextTagName))) {
return;
}
popContext(state);
}
}
function baseState(type, stream, state) {
if (type == "openTag") {
state.tagStart = stream.column();
return tagNameState;
} else if (type == "closeTag") {
return closeTagNameState;
} else {
return baseState;
}
}
function tagNameState(type, stream, state) {
if (type == "word") {
state.tagName = stream.current();
setStyle = "tag";
return attrState;
} else if (config.allowMissingTagName && type == "endTag") {
setStyle = "tag bracket";
return attrState(type, stream, state);
} else {
setStyle = "error";
return tagNameState;
}
}
function closeTagNameState(type, stream, state) {
if (type == "word") {
var tagName = stream.current();
if (state.context && state.context.tagName != tagName &&
config.implicitlyClosed.hasOwnProperty(lower(state.context.tagName)))
popContext(state);
if ((state.context && state.context.tagName == tagName) || config.matchClosing === false) {
setStyle = "tag";
return closeState;
} else {
setStyle = "tag error";
return closeStateErr;
}
} else if (config.allowMissingTagName && type == "endTag") {
setStyle = "tag bracket";
return closeState(type, stream, state);
} else {
setStyle = "error";
return closeStateErr;
}
}
function closeState(type, _stream, state) {
if (type != "endTag") {
setStyle = "error";
return closeState;
}
popContext(state);
return baseState;
}
function closeStateErr(type, stream, state) {
setStyle = "error";
return closeState(type, stream, state);
}
function attrState(type, _stream, state) {
if (type == "word") {
setStyle = "attribute";
return attrEqState;
} else if (type == "endTag" || type == "selfcloseTag") {
var tagName = state.tagName, tagStart = state.tagStart;
state.tagName = state.tagStart = null;
if (type == "selfcloseTag" ||
config.autoSelfClosers.hasOwnProperty(lower(tagName))) {
maybePopContext(state, tagName);
} else {
maybePopContext(state, tagName);
state.context = new Context(state, tagName, tagStart == state.indented);
}
return baseState;
}
setStyle = "error";
return attrState;
}
function attrEqState(type, stream, state) {
if (type == "equals") return attrValueState;
if (!config.allowMissing) setStyle = "error";
return attrState(type, stream, state);
}
function attrValueState(type, stream, state) {
if (type == "string") return attrContinuedState;
if (type == "word" && config.allowUnquoted) {setStyle = "string"; return attrState;}
setStyle = "error";
return attrState(type, stream, state);
}
function attrContinuedState(type, stream, state) {
if (type == "string") return attrContinuedState;
return attrState(type, stream, state);
}
return {
startState: function(baseIndent) {
var state = {tokenize: inText,
state: baseState,
indented: baseIndent || 0,
tagName: null, tagStart: null,
context: null}
if (baseIndent != null) state.baseIndent = baseIndent
return state
},
token: function(stream, state) {
if (!state.tagName && stream.sol())
state.indented = stream.indentation();
if (stream.eatSpace()) return null;
type = null;
var style = state.tokenize(stream, state);
if ((style || type) && style != "comment") {
setStyle = null;
state.state = state.state(type || style, stream, state);
if (setStyle)
style = setStyle == "error" ? style + " error" : setStyle;
}
return style;
},
indent: function(state, textAfter, fullLine) {
var context = state.context;
// Indent multi-line strings (e.g. css).
if (state.tokenize.isInAttribute) {
if (state.tagStart == state.indented)
return state.stringStartCol + 1;
else
return state.indented + indentUnit;
}
if (context && context.noIndent) return CodeMirror.Pass;
if (state.tokenize != inTag && state.tokenize != inText)
return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0;
// Indent the starts of attribute names.
if (state.tagName) {
if (config.multilineTagIndentPastTag !== false)
return state.tagStart + state.tagName.length + 2;
else
return state.tagStart + indentUnit * (config.multilineTagIndentFactor || 1);
}
if (config.alignCDATA && /$/,
blockCommentStart: "",
configuration: config.htmlMode ? "html" : "xml",
helperType: config.htmlMode ? "html" : "xml",
skipAttribute: function(state) {
if (state.state == attrValueState)
state.state = attrState
},
xmlCurrentTag: function(state) {
return state.tagName ? {name: state.tagName, close: state.type == "closeTag"} : null
},
xmlCurrentContext: function(state) {
var context = []
for (var cx = state.context; cx; cx = cx.prev)
context.push(cx.tagName)
return context.reverse()
}
};
});
CodeMirror.defineMIME("text/xml", "xml");
CodeMirror.defineMIME("application/xml", "xml");
if (!CodeMirror.mimeModes.hasOwnProperty("text/html"))
CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true});
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/xquery/index.html
================================================
CodeMirror: XQuery mode
XQuery mode
MIME types defined: application/xquery.
Development of the CodeMirror XQuery mode was sponsored by
MarkLogic and developed by
Mike Brevoort .
================================================
FILE: public/assets/lib/vendor/codemirror/mode/xquery/test.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
// Don't take these too seriously -- the expected results appear to be
// based on the results of actual runs without any serious manual
// verification. If a change you made causes them to fail, the test is
// as likely to wrong as the code.
(function() {
var mode = CodeMirror.getMode({tabSize: 4}, "xquery");
function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
MT("eviltest",
"[keyword xquery] [keyword version] [variable "1][keyword .][atom 0][keyword -][variable ml"][def&variable ;] [comment (: this is : a \"comment\" :)]",
" [keyword let] [variable $let] [keyword :=] [variable <x] [variable attr][keyword =][variable "value">"test"<func>][def&variable ;function]() [variable $var] {[keyword function]()} {[variable $var]}[variable <][keyword /][variable func><][keyword /][variable x>]",
" [keyword let] [variable $joe][keyword :=][atom 1]",
" [keyword return] [keyword element] [variable element] {",
" [keyword attribute] [variable attribute] { [atom 1] },",
" [keyword element] [variable test] { [variable 'a'] }, [keyword attribute] [variable foo] { [variable "bar"] },",
" [def&variable fn:doc]()[[ [variable foo][keyword /][variable @bar] [keyword eq] [variable $let] ]],",
" [keyword //][variable x] } [comment (: a more 'evil' test :)]",
" [comment (: Modified Blakeley example (: with nested comment :) ... :)]",
" [keyword declare] [variable private] [keyword function] [def&variable local:declare]() {()}[variable ;]",
" [keyword declare] [variable private] [keyword function] [def&variable local:private]() {()}[variable ;]",
" [keyword declare] [variable private] [keyword function] [def&variable local:function]() {()}[variable ;]",
" [keyword declare] [variable private] [keyword function] [def&variable local:local]() {()}[variable ;]",
" [keyword let] [variable $let] [keyword :=] [variable <let>let] [variable $let] [keyword :=] [variable "let"<][keyword /let][variable >]",
" [keyword return] [keyword element] [variable element] {",
" [keyword attribute] [variable attribute] { [keyword try] { [def&variable xdmp:version]() } [keyword catch]([variable $e]) { [def&variable xdmp:log]([variable $e]) } },",
" [keyword attribute] [variable fn:doc] { [variable "bar"] [keyword castable] [keyword as] [atom xs:string] },",
" [keyword element] [variable text] { [keyword text] { [variable "text"] } },",
" [def&variable fn:doc]()[[ [qualifier child::][variable eq][keyword /]([variable @bar] [keyword |] [qualifier attribute::][variable attribute]) [keyword eq] [variable $let] ]],",
" [keyword //][variable fn:doc]",
" }");
MT("testEmptySequenceKeyword",
"[string \"foo\"] [keyword instance] [keyword of] [keyword empty-sequence]()");
MT("testMultiAttr",
"[tag ][variable hello] [variable world][tag
]");
MT("test namespaced variable",
"[keyword declare] [keyword namespace] [variable e] [keyword =] [string \"http://example.com/ANamespace\"][variable ;declare] [keyword variable] [variable $e:exampleComThisVarIsNotRecognized] [keyword as] [keyword element]([keyword *]) [variable external;]");
MT("test EQName variable",
"[keyword declare] [keyword variable] [variable $\"http://www.example.com/ns/my\":var] [keyword :=] [atom 12][variable ;]",
"[tag ]{[variable $\"http://www.example.com/ns/my\":var]}[tag ]");
MT("test EQName function",
"[keyword declare] [keyword function] [def&variable \"http://www.example.com/ns/my\":fn] ([variable $a] [keyword as] [atom xs:integer]) [keyword as] [atom xs:integer] {",
" [variable $a] [keyword +] [atom 2]",
"}[variable ;]",
"[tag ]{[def&variable \"http://www.example.com/ns/my\":fn]([atom 12])}[tag ]");
MT("test EQName function with single quotes",
"[keyword declare] [keyword function] [def&variable 'http://www.example.com/ns/my':fn] ([variable $a] [keyword as] [atom xs:integer]) [keyword as] [atom xs:integer] {",
" [variable $a] [keyword +] [atom 2]",
"}[variable ;]",
"[tag ]{[def&variable 'http://www.example.com/ns/my':fn]([atom 12])}[tag ]");
MT("testProcessingInstructions",
"[def&variable data]([comment&meta ]) [keyword instance] [keyword of] [atom xs:string]");
MT("testQuoteEscapeDouble",
"[keyword let] [variable $rootfolder] [keyword :=] [string \"c:\\builds\\winnt\\HEAD\\qa\\scripts\\\"]",
"[keyword let] [variable $keysfolder] [keyword :=] [def&variable concat]([variable $rootfolder], [string \"keys\\\"])");
})();
================================================
FILE: public/assets/lib/vendor/codemirror/mode/xquery/xquery.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("xquery", function() {
// The keywords object is set to the result of this self executing
// function. Each keyword is a property of the keywords object whose
// value is {type: atype, style: astyle}
var keywords = function(){
// convenience functions used to build keywords object
function kw(type) {return {type: type, style: "keyword"};}
var operator = kw("operator")
, atom = {type: "atom", style: "atom"}
, punctuation = {type: "punctuation", style: null}
, qualifier = {type: "axis_specifier", style: "qualifier"};
// kwObj is what is return from this function at the end
var kwObj = {
',': punctuation
};
// a list of 'basic' keywords. For each add a property to kwObj with the value of
// {type: basic[i], style: "keyword"} e.g. 'after' --> {type: "after", style: "keyword"}
var basic = ['after', 'all', 'allowing', 'ancestor', 'ancestor-or-self', 'any', 'array', 'as',
'ascending', 'at', 'attribute', 'base-uri', 'before', 'boundary-space', 'by', 'case', 'cast',
'castable', 'catch', 'child', 'collation', 'comment', 'construction', 'contains', 'content',
'context', 'copy', 'copy-namespaces', 'count', 'decimal-format', 'declare', 'default', 'delete',
'descendant', 'descendant-or-self', 'descending', 'diacritics', 'different', 'distance',
'document', 'document-node', 'element', 'else', 'empty', 'empty-sequence', 'encoding', 'end',
'entire', 'every', 'exactly', 'except', 'external', 'first', 'following', 'following-sibling',
'for', 'from', 'ftand', 'ftnot', 'ft-option', 'ftor', 'function', 'fuzzy', 'greatest', 'group',
'if', 'import', 'in', 'inherit', 'insensitive', 'insert', 'instance', 'intersect', 'into',
'invoke', 'is', 'item', 'language', 'last', 'lax', 'least', 'let', 'levels', 'lowercase', 'map',
'modify', 'module', 'most', 'namespace', 'next', 'no', 'node', 'nodes', 'no-inherit',
'no-preserve', 'not', 'occurs', 'of', 'only', 'option', 'order', 'ordered', 'ordering',
'paragraph', 'paragraphs', 'parent', 'phrase', 'preceding', 'preceding-sibling', 'preserve',
'previous', 'processing-instruction', 'relationship', 'rename', 'replace', 'return',
'revalidation', 'same', 'satisfies', 'schema', 'schema-attribute', 'schema-element', 'score',
'self', 'sensitive', 'sentence', 'sentences', 'sequence', 'skip', 'sliding', 'some', 'stable',
'start', 'stemming', 'stop', 'strict', 'strip', 'switch', 'text', 'then', 'thesaurus', 'times',
'to', 'transform', 'treat', 'try', 'tumbling', 'type', 'typeswitch', 'union', 'unordered',
'update', 'updating', 'uppercase', 'using', 'validate', 'value', 'variable', 'version',
'weight', 'when', 'where', 'wildcards', 'window', 'with', 'without', 'word', 'words', 'xquery'];
for(var i=0, l=basic.length; i < l; i++) { kwObj[basic[i]] = kw(basic[i]);};
// a list of types. For each add a property to kwObj with the value of
// {type: "atom", style: "atom"}
var types = ['xs:anyAtomicType', 'xs:anySimpleType', 'xs:anyType', 'xs:anyURI',
'xs:base64Binary', 'xs:boolean', 'xs:byte', 'xs:date', 'xs:dateTime', 'xs:dateTimeStamp',
'xs:dayTimeDuration', 'xs:decimal', 'xs:double', 'xs:duration', 'xs:ENTITIES', 'xs:ENTITY',
'xs:float', 'xs:gDay', 'xs:gMonth', 'xs:gMonthDay', 'xs:gYear', 'xs:gYearMonth', 'xs:hexBinary',
'xs:ID', 'xs:IDREF', 'xs:IDREFS', 'xs:int', 'xs:integer', 'xs:item', 'xs:java', 'xs:language',
'xs:long', 'xs:Name', 'xs:NCName', 'xs:negativeInteger', 'xs:NMTOKEN', 'xs:NMTOKENS',
'xs:nonNegativeInteger', 'xs:nonPositiveInteger', 'xs:normalizedString', 'xs:NOTATION',
'xs:numeric', 'xs:positiveInteger', 'xs:precisionDecimal', 'xs:QName', 'xs:short', 'xs:string',
'xs:time', 'xs:token', 'xs:unsignedByte', 'xs:unsignedInt', 'xs:unsignedLong',
'xs:unsignedShort', 'xs:untyped', 'xs:untypedAtomic', 'xs:yearMonthDuration'];
for(var i=0, l=types.length; i < l; i++) { kwObj[types[i]] = atom;};
// each operator will add a property to kwObj with value of {type: "operator", style: "keyword"}
var operators = ['eq', 'ne', 'lt', 'le', 'gt', 'ge', ':=', '=', '>', '>=', '<', '<=', '.', '|', '?', 'and', 'or', 'div', 'idiv', 'mod', '*', '/', '+', '-'];
for(var i=0, l=operators.length; i < l; i++) { kwObj[operators[i]] = operator;};
// each axis_specifiers will add a property to kwObj with value of {type: "axis_specifier", style: "qualifier"}
var axis_specifiers = ["self::", "attribute::", "child::", "descendant::", "descendant-or-self::", "parent::",
"ancestor::", "ancestor-or-self::", "following::", "preceding::", "following-sibling::", "preceding-sibling::"];
for(var i=0, l=axis_specifiers.length; i < l; i++) { kwObj[axis_specifiers[i]] = qualifier; };
return kwObj;
}();
function chain(stream, state, f) {
state.tokenize = f;
return f(stream, state);
}
// the primary mode tokenizer
function tokenBase(stream, state) {
var ch = stream.next(),
mightBeFunction = false,
isEQName = isEQNameAhead(stream);
// an XML tag (if not in some sub, chained tokenizer)
if (ch == "<") {
if(stream.match("!--", true))
return chain(stream, state, tokenXMLComment);
if(stream.match("![CDATA", false)) {
state.tokenize = tokenCDATA;
return "tag";
}
if(stream.match("?", false)) {
return chain(stream, state, tokenPreProcessing);
}
var isclose = stream.eat("/");
stream.eatSpace();
var tagName = "", c;
while ((c = stream.eat(/[^\s\u00a0=<>\"\'\/?]/))) tagName += c;
return chain(stream, state, tokenTag(tagName, isclose));
}
// start code block
else if(ch == "{") {
pushStateStack(state, { type: "codeblock"});
return null;
}
// end code block
else if(ch == "}") {
popStateStack(state);
return null;
}
// if we're in an XML block
else if(isInXmlBlock(state)) {
if(ch == ">")
return "tag";
else if(ch == "/" && stream.eat(">")) {
popStateStack(state);
return "tag";
}
else
return "variable";
}
// if a number
else if (/\d/.test(ch)) {
stream.match(/^\d*(?:\.\d*)?(?:E[+\-]?\d+)?/);
return "atom";
}
// comment start
else if (ch === "(" && stream.eat(":")) {
pushStateStack(state, { type: "comment"});
return chain(stream, state, tokenComment);
}
// quoted string
else if (!isEQName && (ch === '"' || ch === "'"))
return chain(stream, state, tokenString(ch));
// variable
else if(ch === "$") {
return chain(stream, state, tokenVariable);
}
// assignment
else if(ch ===":" && stream.eat("=")) {
return "keyword";
}
// open paren
else if(ch === "(") {
pushStateStack(state, { type: "paren"});
return null;
}
// close paren
else if(ch === ")") {
popStateStack(state);
return null;
}
// open paren
else if(ch === "[") {
pushStateStack(state, { type: "bracket"});
return null;
}
// close paren
else if(ch === "]") {
popStateStack(state);
return null;
}
else {
var known = keywords.propertyIsEnumerable(ch) && keywords[ch];
// if there's a EQName ahead, consume the rest of the string portion, it's likely a function
if(isEQName && ch === '\"') while(stream.next() !== '"'){}
if(isEQName && ch === '\'') while(stream.next() !== '\''){}
// gobble up a word if the character is not known
if(!known) stream.eatWhile(/[\w\$_-]/);
// gobble a colon in the case that is a lib func type call fn:doc
var foundColon = stream.eat(":");
// if there's not a second colon, gobble another word. Otherwise, it's probably an axis specifier
// which should get matched as a keyword
if(!stream.eat(":") && foundColon) {
stream.eatWhile(/[\w\$_-]/);
}
// if the next non whitespace character is an open paren, this is probably a function (if not a keyword of other sort)
if(stream.match(/^[ \t]*\(/, false)) {
mightBeFunction = true;
}
// is the word a keyword?
var word = stream.current();
known = keywords.propertyIsEnumerable(word) && keywords[word];
// if we think it's a function call but not yet known,
// set style to variable for now for lack of something better
if(mightBeFunction && !known) known = {type: "function_call", style: "variable def"};
// if the previous word was element, attribute, axis specifier, this word should be the name of that
if(isInXmlConstructor(state)) {
popStateStack(state);
return "variable";
}
// as previously checked, if the word is element,attribute, axis specifier, call it an "xmlconstructor" and
// push the stack so we know to look for it on the next word
if(word == "element" || word == "attribute" || known.type == "axis_specifier") pushStateStack(state, {type: "xmlconstructor"});
// if the word is known, return the details of that else just call this a generic 'word'
return known ? known.style : "variable";
}
}
// handle comments, including nested
function tokenComment(stream, state) {
var maybeEnd = false, maybeNested = false, nestedCount = 0, ch;
while (ch = stream.next()) {
if (ch == ")" && maybeEnd) {
if(nestedCount > 0)
nestedCount--;
else {
popStateStack(state);
break;
}
}
else if(ch == ":" && maybeNested) {
nestedCount++;
}
maybeEnd = (ch == ":");
maybeNested = (ch == "(");
}
return "comment";
}
// tokenizer for string literals
// optionally pass a tokenizer function to set state.tokenize back to when finished
function tokenString(quote, f) {
return function(stream, state) {
var ch;
if(isInString(state) && stream.current() == quote) {
popStateStack(state);
if(f) state.tokenize = f;
return "string";
}
pushStateStack(state, { type: "string", name: quote, tokenize: tokenString(quote, f) });
// if we're in a string and in an XML block, allow an embedded code block
if(stream.match("{", false) && isInXmlAttributeBlock(state)) {
state.tokenize = tokenBase;
return "string";
}
while (ch = stream.next()) {
if (ch == quote) {
popStateStack(state);
if(f) state.tokenize = f;
break;
}
else {
// if we're in a string and in an XML block, allow an embedded code block in an attribute
if(stream.match("{", false) && isInXmlAttributeBlock(state)) {
state.tokenize = tokenBase;
return "string";
}
}
}
return "string";
};
}
// tokenizer for variables
function tokenVariable(stream, state) {
var isVariableChar = /[\w\$_-]/;
// a variable may start with a quoted EQName so if the next character is quote, consume to the next quote
if(stream.eat("\"")) {
while(stream.next() !== '\"'){};
stream.eat(":");
} else {
stream.eatWhile(isVariableChar);
if(!stream.match(":=", false)) stream.eat(":");
}
stream.eatWhile(isVariableChar);
state.tokenize = tokenBase;
return "variable";
}
// tokenizer for XML tags
function tokenTag(name, isclose) {
return function(stream, state) {
stream.eatSpace();
if(isclose && stream.eat(">")) {
popStateStack(state);
state.tokenize = tokenBase;
return "tag";
}
// self closing tag without attributes?
if(!stream.eat("/"))
pushStateStack(state, { type: "tag", name: name, tokenize: tokenBase});
if(!stream.eat(">")) {
state.tokenize = tokenAttribute;
return "tag";
}
else {
state.tokenize = tokenBase;
}
return "tag";
};
}
// tokenizer for XML attributes
function tokenAttribute(stream, state) {
var ch = stream.next();
if(ch == "/" && stream.eat(">")) {
if(isInXmlAttributeBlock(state)) popStateStack(state);
if(isInXmlBlock(state)) popStateStack(state);
return "tag";
}
if(ch == ">") {
if(isInXmlAttributeBlock(state)) popStateStack(state);
return "tag";
}
if(ch == "=")
return null;
// quoted string
if (ch == '"' || ch == "'")
return chain(stream, state, tokenString(ch, tokenAttribute));
if(!isInXmlAttributeBlock(state))
pushStateStack(state, { type: "attribute", tokenize: tokenAttribute});
stream.eat(/[a-zA-Z_:]/);
stream.eatWhile(/[-a-zA-Z0-9_:.]/);
stream.eatSpace();
// the case where the attribute has not value and the tag was closed
if(stream.match(">", false) || stream.match("/", false)) {
popStateStack(state);
state.tokenize = tokenBase;
}
return "attribute";
}
// handle comments, including nested
function tokenXMLComment(stream, state) {
var ch;
while (ch = stream.next()) {
if (ch == "-" && stream.match("->", true)) {
state.tokenize = tokenBase;
return "comment";
}
}
}
// handle CDATA
function tokenCDATA(stream, state) {
var ch;
while (ch = stream.next()) {
if (ch == "]" && stream.match("]", true)) {
state.tokenize = tokenBase;
return "comment";
}
}
}
// handle preprocessing instructions
function tokenPreProcessing(stream, state) {
var ch;
while (ch = stream.next()) {
if (ch == "?" && stream.match(">", true)) {
state.tokenize = tokenBase;
return "comment meta";
}
}
}
// functions to test the current context of the state
function isInXmlBlock(state) { return isIn(state, "tag"); }
function isInXmlAttributeBlock(state) { return isIn(state, "attribute"); }
function isInXmlConstructor(state) { return isIn(state, "xmlconstructor"); }
function isInString(state) { return isIn(state, "string"); }
function isEQNameAhead(stream) {
// assume we've already eaten a quote (")
if(stream.current() === '"')
return stream.match(/^[^\"]+\"\:/, false);
else if(stream.current() === '\'')
return stream.match(/^[^\"]+\'\:/, false);
else
return false;
}
function isIn(state, type) {
return (state.stack.length && state.stack[state.stack.length - 1].type == type);
}
function pushStateStack(state, newState) {
state.stack.push(newState);
}
function popStateStack(state) {
state.stack.pop();
var reinstateTokenize = state.stack.length && state.stack[state.stack.length-1].tokenize;
state.tokenize = reinstateTokenize || tokenBase;
}
// the interface for the mode API
return {
startState: function() {
return {
tokenize: tokenBase,
cc: [],
stack: []
};
},
token: function(stream, state) {
if (stream.eatSpace()) return null;
var style = state.tokenize(stream, state);
return style;
},
blockCommentStart: "(:",
blockCommentEnd: ":)"
};
});
CodeMirror.defineMIME("application/xquery", "xquery");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/yacas/index.html
================================================
CodeMirror: yacas mode
yacas mode
MIME types defined: text/x-yacas (yacas).
================================================
FILE: public/assets/lib/vendor/codemirror/mode/yacas/yacas.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
// Yacas mode copyright (c) 2015 by Grzegorz Mazur
// Loosely based on mathematica mode by Calin Barbat
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode('yacas', function(_config, _parserConfig) {
function words(str) {
var obj = {}, words = str.split(" ");
for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
return obj;
}
var bodiedOps = words("Assert BackQuote D Defun Deriv For ForEach FromFile " +
"FromString Function Integrate InverseTaylor Limit " +
"LocalSymbols Macro MacroRule MacroRulePattern " +
"NIntegrate Rule RulePattern Subst TD TExplicitSum " +
"TSum Taylor Taylor1 Taylor2 Taylor3 ToFile " +
"ToStdout ToString TraceRule Until While");
// patterns
var pFloatForm = "(?:(?:\\.\\d+|\\d+\\.\\d*|\\d+)(?:[eE][+-]?\\d+)?)";
var pIdentifier = "(?:[a-zA-Z\\$'][a-zA-Z0-9\\$']*)";
// regular expressions
var reFloatForm = new RegExp(pFloatForm);
var reIdentifier = new RegExp(pIdentifier);
var rePattern = new RegExp(pIdentifier + "?_" + pIdentifier);
var reFunctionLike = new RegExp(pIdentifier + "\\s*\\(");
function tokenBase(stream, state) {
var ch;
// get next character
ch = stream.next();
// string
if (ch === '"') {
state.tokenize = tokenString;
return state.tokenize(stream, state);
}
// comment
if (ch === '/') {
if (stream.eat('*')) {
state.tokenize = tokenComment;
return state.tokenize(stream, state);
}
if (stream.eat("/")) {
stream.skipToEnd();
return "comment";
}
}
// go back one character
stream.backUp(1);
// update scope info
var m = stream.match(/^(\w+)\s*\(/, false);
if (m !== null && bodiedOps.hasOwnProperty(m[1]))
state.scopes.push('bodied');
var scope = currentScope(state);
if (scope === 'bodied' && ch === '[')
state.scopes.pop();
if (ch === '[' || ch === '{' || ch === '(')
state.scopes.push(ch);
scope = currentScope(state);
if (scope === '[' && ch === ']' ||
scope === '{' && ch === '}' ||
scope === '(' && ch === ')')
state.scopes.pop();
if (ch === ';') {
while (scope === 'bodied') {
state.scopes.pop();
scope = currentScope(state);
}
}
// look for ordered rules
if (stream.match(/\d+ *#/, true, false)) {
return 'qualifier';
}
// look for numbers
if (stream.match(reFloatForm, true, false)) {
return 'number';
}
// look for placeholders
if (stream.match(rePattern, true, false)) {
return 'variable-3';
}
// match all braces separately
if (stream.match(/(?:\[|\]|{|}|\(|\))/, true, false)) {
return 'bracket';
}
// literals looking like function calls
if (stream.match(reFunctionLike, true, false)) {
stream.backUp(1);
return 'variable';
}
// all other identifiers
if (stream.match(reIdentifier, true, false)) {
return 'variable-2';
}
// operators; note that operators like @@ or /; are matched separately for each symbol.
if (stream.match(/(?:\\|\+|\-|\*|\/|,|;|\.|:|@|~|=|>|<|&|\||_|`|'|\^|\?|!|%|#)/, true, false)) {
return 'operator';
}
// everything else is an error
return 'error';
}
function tokenString(stream, state) {
var next, end = false, escaped = false;
while ((next = stream.next()) != null) {
if (next === '"' && !escaped) {
end = true;
break;
}
escaped = !escaped && next === '\\';
}
if (end && !escaped) {
state.tokenize = tokenBase;
}
return 'string';
};
function tokenComment(stream, state) {
var prev, next;
while((next = stream.next()) != null) {
if (prev === '*' && next === '/') {
state.tokenize = tokenBase;
break;
}
prev = next;
}
return 'comment';
}
function currentScope(state) {
var scope = null;
if (state.scopes.length > 0)
scope = state.scopes[state.scopes.length - 1];
return scope;
}
return {
startState: function() {
return {
tokenize: tokenBase,
scopes: []
};
},
token: function(stream, state) {
if (stream.eatSpace()) return null;
return state.tokenize(stream, state);
},
indent: function(state, textAfter) {
if (state.tokenize !== tokenBase && state.tokenize !== null)
return CodeMirror.Pass;
var delta = 0;
if (textAfter === ']' || textAfter === '];' ||
textAfter === '}' || textAfter === '};' ||
textAfter === ');')
delta = -1;
return (state.scopes.length + delta) * _config.indentUnit;
},
electricChars: "{}[]();",
blockCommentStart: "/*",
blockCommentEnd: "*/",
lineComment: "//"
};
});
CodeMirror.defineMIME('text/x-yacas', {
name: 'yacas'
});
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/yaml/index.html
================================================
CodeMirror: YAML mode
YAML mode
MIME types defined: text/x-yaml.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/yaml/yaml.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("yaml", function() {
var cons = ['true', 'false', 'on', 'off', 'yes', 'no'];
var keywordRegex = new RegExp("\\b(("+cons.join(")|(")+"))$", 'i');
return {
token: function(stream, state) {
var ch = stream.peek();
var esc = state.escaped;
state.escaped = false;
/* comments */
if (ch == "#" && (stream.pos == 0 || /\s/.test(stream.string.charAt(stream.pos - 1)))) {
stream.skipToEnd();
return "comment";
}
if (stream.match(/^('([^']|\\.)*'?|"([^"]|\\.)*"?)/))
return "string";
if (state.literal && stream.indentation() > state.keyCol) {
stream.skipToEnd(); return "string";
} else if (state.literal) { state.literal = false; }
if (stream.sol()) {
state.keyCol = 0;
state.pair = false;
state.pairStart = false;
/* document start */
if(stream.match('---')) { return "def"; }
/* document end */
if (stream.match('...')) { return "def"; }
/* array list item */
if (stream.match(/\s*-\s+/)) { return 'meta'; }
}
/* inline pairs/lists */
if (stream.match(/^(\{|\}|\[|\])/)) {
if (ch == '{')
state.inlinePairs++;
else if (ch == '}')
state.inlinePairs--;
else if (ch == '[')
state.inlineList++;
else
state.inlineList--;
return 'meta';
}
/* list separator */
if (state.inlineList > 0 && !esc && ch == ',') {
stream.next();
return 'meta';
}
/* pairs separator */
if (state.inlinePairs > 0 && !esc && ch == ',') {
state.keyCol = 0;
state.pair = false;
state.pairStart = false;
stream.next();
return 'meta';
}
/* start of value of a pair */
if (state.pairStart) {
/* block literals */
if (stream.match(/^\s*(\||\>)\s*/)) { state.literal = true; return 'meta'; };
/* references */
if (stream.match(/^\s*(\&|\*)[a-z0-9\._-]+\b/i)) { return 'variable-2'; }
/* numbers */
if (state.inlinePairs == 0 && stream.match(/^\s*-?[0-9\.\,]+\s?$/)) { return 'number'; }
if (state.inlinePairs > 0 && stream.match(/^\s*-?[0-9\.\,]+\s?(?=(,|}))/)) { return 'number'; }
/* keywords */
if (stream.match(keywordRegex)) { return 'keyword'; }
}
/* pairs (associative arrays) -> key */
if (!state.pair && stream.match(/^\s*(?:[,\[\]{}&*!|>'"%@`][^\s'":]|[^\s,\[\]{}#&*!|>'"%@`])[^#:]*(?=:($|\s))/)) {
state.pair = true;
state.keyCol = stream.indentation();
return "atom";
}
if (state.pair && stream.match(/^:\s*/)) { state.pairStart = true; return 'meta'; }
/* nothing found, continue */
state.pairStart = false;
state.escaped = (ch == '\\');
stream.next();
return null;
},
startState: function() {
return {
pair: false,
pairStart: false,
keyCol: 0,
inlinePairs: 0,
inlineList: 0,
literal: false,
escaped: false
};
},
lineComment: "#",
fold: "indent"
};
});
CodeMirror.defineMIME("text/x-yaml", "yaml");
CodeMirror.defineMIME("text/yaml", "yaml");
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/yaml-frontmatter/index.html
================================================
CodeMirror: YAML front matter mode
YAML front matter mode
Defines a mode that parses
a YAML frontmatter
at the start of a file, switching to a base mode at the end of that.
Takes a mode configuration option base to configure the
base mode, which defaults to "gfm".
================================================
FILE: public/assets/lib/vendor/codemirror/mode/yaml-frontmatter/yaml-frontmatter.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function (mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../yaml/yaml"))
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../yaml/yaml"], mod)
else // Plain browser env
mod(CodeMirror)
})(function (CodeMirror) {
var START = 0, FRONTMATTER = 1, BODY = 2
// a mixed mode for Markdown text with an optional YAML front matter
CodeMirror.defineMode("yaml-frontmatter", function (config, parserConfig) {
var yamlMode = CodeMirror.getMode(config, "yaml")
var innerMode = CodeMirror.getMode(config, parserConfig && parserConfig.base || "gfm")
function localMode(state) {
return state.state == FRONTMATTER ? {mode: yamlMode, state: state.yaml} : {mode: innerMode, state: state.inner}
}
return {
startState: function () {
return {
state: START,
yaml: null,
inner: CodeMirror.startState(innerMode)
}
},
copyState: function (state) {
return {
state: state.state,
yaml: state.yaml && CodeMirror.copyState(yamlMode, state.yaml),
inner: CodeMirror.copyState(innerMode, state.inner)
}
},
token: function (stream, state) {
if (state.state == START) {
if (stream.match('---', false)) {
state.state = FRONTMATTER
state.yaml = CodeMirror.startState(yamlMode)
return yamlMode.token(stream, state.yaml)
} else {
state.state = BODY
return innerMode.token(stream, state.inner)
}
} else if (state.state == FRONTMATTER) {
var end = stream.sol() && stream.match(/(---|\.\.\.)/, false)
var style = yamlMode.token(stream, state.yaml)
if (end) {
state.state = BODY
state.yaml = null
}
return style
} else {
return innerMode.token(stream, state.inner)
}
},
innerMode: localMode,
indent: function(state, a, b) {
var m = localMode(state)
return m.mode.indent ? m.mode.indent(m.state, a, b) : CodeMirror.Pass
},
blankLine: function (state) {
var m = localMode(state)
if (m.mode.blankLine) return m.mode.blankLine(m.state)
}
}
})
});
================================================
FILE: public/assets/lib/vendor/codemirror/mode/z80/index.html
================================================
CodeMirror: Z80 assembly mode
Z80 assembly mode
MIME types defined: text/x-z80, text/x-ez80.
================================================
FILE: public/assets/lib/vendor/codemirror/mode/z80/z80.js
================================================
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode('z80', function(_config, parserConfig) {
var ez80 = parserConfig.ez80;
var keywords1, keywords2;
if (ez80) {
keywords1 = /^(exx?|(ld|cp)([di]r?)?|[lp]ea|pop|push|ad[cd]|cpl|daa|dec|inc|neg|sbc|sub|and|bit|[cs]cf|x?or|res|set|r[lr]c?a?|r[lr]d|s[lr]a|srl|djnz|nop|[de]i|halt|im|in([di]mr?|ir?|irx|2r?)|ot(dmr?|[id]rx|imr?)|out(0?|[di]r?|[di]2r?)|tst(io)?|slp)(\.([sl]?i)?[sl])?\b/i;
keywords2 = /^(((call|j[pr]|rst|ret[in]?)(\.([sl]?i)?[sl])?)|(rs|st)mix)\b/i;
} else {
keywords1 = /^(exx?|(ld|cp|in)([di]r?)?|pop|push|ad[cd]|cpl|daa|dec|inc|neg|sbc|sub|and|bit|[cs]cf|x?or|res|set|r[lr]c?a?|r[lr]d|s[lr]a|srl|djnz|nop|rst|[de]i|halt|im|ot[di]r|out[di]?)\b/i;
keywords2 = /^(call|j[pr]|ret[in]?|b_?(call|jump))\b/i;
}
var variables1 = /^(af?|bc?|c|de?|e|hl?|l|i[xy]?|r|sp)\b/i;
var variables2 = /^(n?[zc]|p[oe]?|m)\b/i;
var errors = /^([hl][xy]|i[xy][hl]|slia|sll)\b/i;
var numbers = /^([\da-f]+h|[0-7]+o|[01]+b|\d+d?)\b/i;
return {
startState: function() {
return {
context: 0
};
},
token: function(stream, state) {
if (!stream.column())
state.context = 0;
if (stream.eatSpace())
return null;
var w;
if (stream.eatWhile(/\w/)) {
if (ez80 && stream.eat('.')) {
stream.eatWhile(/\w/);
}
w = stream.current();
if (stream.indentation()) {
if ((state.context == 1 || state.context == 4) && variables1.test(w)) {
state.context = 4;
return 'var2';
}
if (state.context == 2 && variables2.test(w)) {
state.context = 4;
return 'var3';
}
if (keywords1.test(w)) {
state.context = 1;
return 'keyword';
} else if (keywords2.test(w)) {
state.context = 2;
return 'keyword';
} else if (state.context == 4 && numbers.test(w)) {
return 'number';
}
if (errors.test(w))
return 'error';
} else if (stream.match(numbers)) {
return 'number';
} else {
return null;
}
} else if (stream.eat(';')) {
stream.skipToEnd();
return 'comment';
} else if (stream.eat('"')) {
while (w = stream.next()) {
if (w == '"')
break;
if (w == '\\')
stream.next();
}
return 'string';
} else if (stream.eat('\'')) {
if (stream.match(/\\?.'/))
return 'number';
} else if (stream.eat('.') || stream.sol() && stream.eat('#')) {
state.context = 5;
if (stream.eatWhile(/\w/))
return 'def';
} else if (stream.eat('$')) {
if (stream.eatWhile(/[\da-f]/i))
return 'number';
} else if (stream.eat('%')) {
if (stream.eatWhile(/[01]/))
return 'number';
} else {
stream.next();
}
return null;
}
};
});
CodeMirror.defineMIME("text/x-z80", "z80");
CodeMirror.defineMIME("text/x-ez80", { name: "z80", ez80: true });
});
================================================
FILE: public/assets/lib/vendor/codemirror/package.json
================================================
{
"name": "codemirror",
"version": "5.65.16",
"main": "lib/codemirror.js",
"style": "lib/codemirror.css",
"author": {
"name": "Marijn Haverbeke",
"email": "marijn@haverbeke.berlin",
"url": "http://marijnhaverbeke.nl"
},
"description": "Full-featured in-browser code editor",
"license": "MIT",
"directories": {
"lib": "./lib"
},
"scripts": {
"build": "rollup -c",
"watch": "rollup -w -c",
"prepare": "npm run-script build",
"test": "node ./test/run.js",
"lint": "bin/lint"
},
"devDependencies": {
"@rollup/plugin-buble": "^0.21.3",
"blint": "^1.1.2",
"cm5-vim": "^0.0.5",
"node-static": "0.7.11",
"puppeteer": "^1.20.0",
"rollup": "^1.26.3",
"rollup-plugin-copy": "^3.4.0"
},
"bugs": "http://github.com/codemirror/CodeMirror/issues",
"keywords": [
"JavaScript",
"CodeMirror",
"Editor"
],
"homepage": "https://codemirror.net/5/",
"repository": {
"type": "git",
"url": "https://github.com/codemirror/CodeMirror.git"
},
"jspm": {
"directories": {},
"dependencies": {},
"devDependencies": {}
},
"dependencies": {},
"publishConfig": {
"tag": "version5"
}
}
================================================
FILE: public/assets/lib/vendor/codemirror/rollup.config.js
================================================
import buble from '@rollup/plugin-buble';
import copy from 'rollup-plugin-copy'
let copyVim = copy({
targets: [
{
src: require.resolve("cm5-vim/vim.js").replace(/\\/g, "/"),
dest: "./keymap"
}
]
});
export default [
{
input: "src/codemirror.js",
output: {
banner: `// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
// This is CodeMirror (https://codemirror.net/5), a code editor
// implemented in JavaScript on top of the browser's DOM.
//
// You can find some technical background for some of the code below
// at http://marijnhaverbeke.nl/blog/#cm-internals .
`,
format: "umd",
file: "lib/codemirror.js",
name: "CodeMirror"
},
plugins: [ buble({namedFunctionExpressions: false}), copyVim ]
},
{
input: ["src/addon/runmode/runmode-standalone.js"],
output: {
format: "iife",
file: "addon/runmode/runmode-standalone.js",
name: "CodeMirror",
freeze: false, // IE8 doesn't support Object.freeze.
},
plugins: [ buble({namedFunctionExpressions: false}) ]
},
{
input: ["src/addon/runmode/runmode.node.js"],
output: {
format: "cjs",
file: "addon/runmode/runmode.node.js",
name: "CodeMirror",
freeze: false, // IE8 doesn't support Object.freeze.
},
plugins: [ buble({namedFunctionExpressions: false}) ]
},
];
================================================
FILE: public/assets/lib/vendor/codemirror/src/addon/runmode/codemirror-standalone.js
================================================
import StringStream from "../../util/StringStream.js"
import { countColumn } from "../../util/misc.js"
import * as modeMethods from "../../modes.js"
// declare global: globalThis, CodeMirror
// Create a minimal CodeMirror needed to use runMode, and assign to root.
var root = typeof globalThis !== 'undefined' ? globalThis : window
root.CodeMirror = {}
// Copy StringStream and mode methods into CodeMirror object.
CodeMirror.StringStream = StringStream
for (var exported in modeMethods) CodeMirror[exported] = modeMethods[exported]
// Minimal default mode.
CodeMirror.defineMode("null", () => ({token: stream => stream.skipToEnd()}))
CodeMirror.defineMIME("text/plain", "null")
CodeMirror.registerHelper = CodeMirror.registerGlobalHelper = Math.min
CodeMirror.splitLines = function(string) { return string.split(/\r?\n|\r/) }
CodeMirror.countColumn = countColumn
CodeMirror.defaults = { indentUnit: 2 }
export default CodeMirror
================================================
FILE: public/assets/lib/vendor/codemirror/src/addon/runmode/codemirror.node.js
================================================
import StringStream from "../../util/StringStream.js"
import * as modeMethods from "../../modes.js"
import {countColumn} from "../../util/misc.js"
// Copy StringStream and mode methods into exports (CodeMirror) object.
exports.StringStream = StringStream
exports.countColumn = countColumn
for (var exported in modeMethods) exports[exported] = modeMethods[exported]
// Shim library CodeMirror with the minimal CodeMirror defined above.
require.cache[require.resolve("../../lib/codemirror")] = require.cache[require.resolve("./runmode.node")]
require.cache[require.resolve("../../addon/runmode/runmode")] = require.cache[require.resolve("./runmode.node")]
// Minimal default mode.
exports.defineMode("null", () => ({token: stream => stream.skipToEnd()}))
exports.defineMIME("text/plain", "null")
exports.registerHelper = exports.registerGlobalHelper = Math.min
exports.splitLines = function(string) { return string.split(/\r?\n|\r/) }
exports.defaults = { indentUnit: 2 }
================================================
FILE: public/assets/lib/vendor/codemirror/src/addon/runmode/runmode-standalone.js
================================================
import "./codemirror-standalone.js"
import "../../../addon/runmode/runmode.js"
================================================
FILE: public/assets/lib/vendor/codemirror/src/addon/runmode/runmode.node.js
================================================
import "./codemirror.node.js"
import "../../../addon/runmode/runmode.js"
================================================
FILE: public/assets/lib/vendor/codemirror/src/codemirror.js
================================================
import { CodeMirror } from "./edit/main.js"
export default CodeMirror
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/Display.js
================================================
import { gecko, ie, ie_version, mobile, webkit, chrome, chrome_version } from "../util/browser.js"
import { elt, eltP } from "../util/dom.js"
import { scrollerGap } from "../util/misc.js"
import { getGutters, renderGutters } from "./gutters.js"
// The display handles the DOM integration, both for input reading
// and content drawing. It holds references to DOM nodes and
// display-related state.
export function Display(place, doc, input, options) {
let d = this
this.input = input
// Covers bottom-right square when both scrollbars are present.
d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler")
d.scrollbarFiller.setAttribute("cm-not-content", "true")
// Covers bottom of gutter when coverGutterNextToScrollbar is on
// and h scrollbar is present.
d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler")
d.gutterFiller.setAttribute("cm-not-content", "true")
// Will contain the actual code, positioned to cover the viewport.
d.lineDiv = eltP("div", null, "CodeMirror-code")
// Elements are added to these to represent selection and cursors.
d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1")
d.cursorDiv = elt("div", null, "CodeMirror-cursors")
// A visibility: hidden element used to find the size of things.
d.measure = elt("div", null, "CodeMirror-measure")
// When lines outside of the viewport are measured, they are drawn in this.
d.lineMeasure = elt("div", null, "CodeMirror-measure")
// Wraps everything that needs to exist inside the vertically-padded coordinate system
d.lineSpace = eltP("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv],
null, "position: relative; outline: none")
let lines = eltP("div", [d.lineSpace], "CodeMirror-lines")
// Moved around its parent to cover visible view.
d.mover = elt("div", [lines], null, "position: relative")
// Set to the height of the document, allowing scrolling.
d.sizer = elt("div", [d.mover], "CodeMirror-sizer")
d.sizerWidth = null
// Behavior of elts with overflow: auto and padding is
// inconsistent across browsers. This is used to ensure the
// scrollable area is big enough.
d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;")
// Will contain the gutters, if any.
d.gutters = elt("div", null, "CodeMirror-gutters")
d.lineGutter = null
// Actual scrollable element.
d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll")
d.scroller.setAttribute("tabIndex", "-1")
// The element in which the editor lives.
d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror")
// See #6982. FIXME remove when this has been fixed for a while in Chrome
if (chrome && chrome_version >= 105) d.wrapper.style.clipPath = "inset(0px)"
// This attribute is respected by automatic translation systems such as Google Translate,
// and may also be respected by tools used by human translators.
d.wrapper.setAttribute('translate', 'no')
// Work around IE7 z-index bug (not perfect, hence IE7 not really being supported)
if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0 }
if (!webkit && !(gecko && mobile)) d.scroller.draggable = true
if (place) {
if (place.appendChild) place.appendChild(d.wrapper)
else place(d.wrapper)
}
// Current rendered range (may be bigger than the view window).
d.viewFrom = d.viewTo = doc.first
d.reportedViewFrom = d.reportedViewTo = doc.first
// Information about the rendered lines.
d.view = []
d.renderedView = null
// Holds info about a single rendered line when it was rendered
// for measurement, while not in view.
d.externalMeasured = null
// Empty space (in pixels) above the view
d.viewOffset = 0
d.lastWrapHeight = d.lastWrapWidth = 0
d.updateLineNumbers = null
d.nativeBarWidth = d.barHeight = d.barWidth = 0
d.scrollbarsClipped = false
// Used to only resize the line number gutter when necessary (when
// the amount of lines crosses a boundary that makes its width change)
d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null
// Set to true when a non-horizontal-scrolling line widget is
// added. As an optimization, line widget aligning is skipped when
// this is false.
d.alignWidgets = false
d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null
// Tracks the maximum line length so that the horizontal scrollbar
// can be kept static when scrolling.
d.maxLine = null
d.maxLineLength = 0
d.maxLineChanged = false
// Used for measuring wheel scrolling granularity
d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null
// True when shift is held down.
d.shift = false
// Used to track whether anything happened since the context menu
// was opened.
d.selForContextMenu = null
d.activeTouch = null
d.gutterSpecs = getGutters(options.gutters, options.lineNumbers)
renderGutters(d)
input.init(d)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/focus.js
================================================
import { restartBlink } from "./selection.js"
import { webkit } from "../util/browser.js"
import { addClass, rmClass } from "../util/dom.js"
import { signal } from "../util/event.js"
export function ensureFocus(cm) {
if (!cm.hasFocus()) {
cm.display.input.focus()
if (!cm.state.focused) onFocus(cm)
}
}
export function delayBlurEvent(cm) {
cm.state.delayingBlurEvent = true
setTimeout(() => { if (cm.state.delayingBlurEvent) {
cm.state.delayingBlurEvent = false
if (cm.state.focused) onBlur(cm)
} }, 100)
}
export function onFocus(cm, e) {
if (cm.state.delayingBlurEvent && !cm.state.draggingText) cm.state.delayingBlurEvent = false
if (cm.options.readOnly == "nocursor") return
if (!cm.state.focused) {
signal(cm, "focus", cm, e)
cm.state.focused = true
addClass(cm.display.wrapper, "CodeMirror-focused")
// This test prevents this from firing when a context
// menu is closed (since the input reset would kill the
// select-all detection hack)
if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) {
cm.display.input.reset()
if (webkit) setTimeout(() => cm.display.input.reset(true), 20) // Issue #1730
}
cm.display.input.receivedFocus()
}
restartBlink(cm)
}
export function onBlur(cm, e) {
if (cm.state.delayingBlurEvent) return
if (cm.state.focused) {
signal(cm, "blur", cm, e)
cm.state.focused = false
rmClass(cm.display.wrapper, "CodeMirror-focused")
}
clearInterval(cm.display.blinker)
setTimeout(() => { if (!cm.state.focused) cm.display.shift = false }, 150)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/gutters.js
================================================
import { elt, removeChildren } from "../util/dom.js"
import { regChange } from "./view_tracking.js"
import { alignHorizontally } from "./line_numbers.js"
import { updateGutterSpace } from "./update_display.js"
export function getGutters(gutters, lineNumbers) {
let result = [], sawLineNumbers = false
for (let i = 0; i < gutters.length; i++) {
let name = gutters[i], style = null
if (typeof name != "string") { style = name.style; name = name.className }
if (name == "CodeMirror-linenumbers") {
if (!lineNumbers) continue
else sawLineNumbers = true
}
result.push({className: name, style})
}
if (lineNumbers && !sawLineNumbers) result.push({className: "CodeMirror-linenumbers", style: null})
return result
}
// Rebuild the gutter elements, ensure the margin to the left of the
// code matches their width.
export function renderGutters(display) {
let gutters = display.gutters, specs = display.gutterSpecs
removeChildren(gutters)
display.lineGutter = null
for (let i = 0; i < specs.length; ++i) {
let {className, style} = specs[i]
let gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + className))
if (style) gElt.style.cssText = style
if (className == "CodeMirror-linenumbers") {
display.lineGutter = gElt
gElt.style.width = (display.lineNumWidth || 1) + "px"
}
}
gutters.style.display = specs.length ? "" : "none"
updateGutterSpace(display)
}
export function updateGutters(cm) {
renderGutters(cm.display)
regChange(cm)
alignHorizontally(cm)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/highlight_worker.js
================================================
import { getContextBefore, highlightLine, processLine } from "../line/highlight.js"
import { copyState } from "../modes.js"
import { bind } from "../util/misc.js"
import { runInOp } from "./operations.js"
import { regLineChange } from "./view_tracking.js"
// HIGHLIGHT WORKER
export function startWorker(cm, time) {
if (cm.doc.highlightFrontier < cm.display.viewTo)
cm.state.highlight.set(time, bind(highlightWorker, cm))
}
function highlightWorker(cm) {
let doc = cm.doc
if (doc.highlightFrontier >= cm.display.viewTo) return
let end = +new Date + cm.options.workTime
let context = getContextBefore(cm, doc.highlightFrontier)
let changedLines = []
doc.iter(context.line, Math.min(doc.first + doc.size, cm.display.viewTo + 500), line => {
if (context.line >= cm.display.viewFrom) { // Visible
let oldStyles = line.styles
let resetState = line.text.length > cm.options.maxHighlightLength ? copyState(doc.mode, context.state) : null
let highlighted = highlightLine(cm, line, context, true)
if (resetState) context.state = resetState
line.styles = highlighted.styles
let oldCls = line.styleClasses, newCls = highlighted.classes
if (newCls) line.styleClasses = newCls
else if (oldCls) line.styleClasses = null
let ischange = !oldStyles || oldStyles.length != line.styles.length ||
oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass)
for (let i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i]
if (ischange) changedLines.push(context.line)
line.stateAfter = context.save()
context.nextLine()
} else {
if (line.text.length <= cm.options.maxHighlightLength)
processLine(cm, line.text, context)
line.stateAfter = context.line % 5 == 0 ? context.save() : null
context.nextLine()
}
if (+new Date > end) {
startWorker(cm, cm.options.workDelay)
return true
}
})
doc.highlightFrontier = context.line
doc.modeFrontier = Math.max(doc.modeFrontier, context.line)
if (changedLines.length) runInOp(cm, () => {
for (let i = 0; i < changedLines.length; i++)
regLineChange(cm, changedLines[i], "text")
})
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/line_numbers.js
================================================
import { lineNumberFor } from "../line/utils_line.js"
import { compensateForHScroll } from "../measurement/position_measurement.js"
import { elt } from "../util/dom.js"
import { updateGutterSpace } from "./update_display.js"
// Re-align line numbers and gutter marks to compensate for
// horizontal scrolling.
export function alignHorizontally(cm) {
let display = cm.display, view = display.view
if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return
let comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft
let gutterW = display.gutters.offsetWidth, left = comp + "px"
for (let i = 0; i < view.length; i++) if (!view[i].hidden) {
if (cm.options.fixedGutter) {
if (view[i].gutter)
view[i].gutter.style.left = left
if (view[i].gutterBackground)
view[i].gutterBackground.style.left = left
}
let align = view[i].alignable
if (align) for (let j = 0; j < align.length; j++)
align[j].style.left = left
}
if (cm.options.fixedGutter)
display.gutters.style.left = (comp + gutterW) + "px"
}
// Used to ensure that the line number gutter is still the right
// size for the current document size. Returns true when an update
// is needed.
export function maybeUpdateLineNumberWidth(cm) {
if (!cm.options.lineNumbers) return false
let doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display
if (last.length != display.lineNumChars) {
let test = display.measure.appendChild(elt("div", [elt("div", last)],
"CodeMirror-linenumber CodeMirror-gutter-elt"))
let innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW
display.lineGutter.style.width = ""
display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1
display.lineNumWidth = display.lineNumInnerWidth + padding
display.lineNumChars = display.lineNumInnerWidth ? last.length : -1
display.lineGutter.style.width = display.lineNumWidth + "px"
updateGutterSpace(cm.display)
return true
}
return false
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/mode_state.js
================================================
import { getMode } from "../modes.js"
import { startWorker } from "./highlight_worker.js"
import { regChange } from "./view_tracking.js"
// Used to get the editor into a consistent state again when options change.
export function loadMode(cm) {
cm.doc.mode = getMode(cm.options, cm.doc.modeOption)
resetModeState(cm)
}
export function resetModeState(cm) {
cm.doc.iter(line => {
if (line.stateAfter) line.stateAfter = null
if (line.styles) line.styles = null
})
cm.doc.modeFrontier = cm.doc.highlightFrontier = cm.doc.first
startWorker(cm, 100)
cm.state.modeGen++
if (cm.curOp) regChange(cm)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/operations.js
================================================
import { clipPos } from "../line/pos.js"
import { findMaxLine } from "../line/spans.js"
import { displayWidth, measureChar, scrollGap } from "../measurement/position_measurement.js"
import { signal } from "../util/event.js"
import { activeElt, root } from "../util/dom.js"
import { finishOperation, pushOperation } from "../util/operation_group.js"
import { ensureFocus } from "./focus.js"
import { measureForScrollbars, updateScrollbars } from "./scrollbars.js"
import { restartBlink } from "./selection.js"
import { maybeScrollWindow, scrollPosIntoView, setScrollLeft, setScrollTop } from "./scrolling.js"
import { DisplayUpdate, maybeClipScrollbars, postUpdateDisplay, setDocumentHeight, updateDisplayIfNeeded } from "./update_display.js"
import { updateHeightsInViewport } from "./update_lines.js"
// Operations are used to wrap a series of changes to the editor
// state in such a way that each change won't have to update the
// cursor and display (which would be awkward, slow, and
// error-prone). Instead, display updates are batched and then all
// combined and executed at once.
let nextOpId = 0
// Start a new operation.
export function startOperation(cm) {
cm.curOp = {
cm: cm,
viewChanged: false, // Flag that indicates that lines might need to be redrawn
startHeight: cm.doc.height, // Used to detect need to update scrollbar
forceUpdate: false, // Used to force a redraw
updateInput: 0, // Whether to reset the input textarea
typing: false, // Whether this reset should be careful to leave existing text (for compositing)
changeObjs: null, // Accumulated changes, for firing change events
cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on
cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already
selectionChanged: false, // Whether the selection needs to be redrawn
updateMaxLine: false, // Set when the widest line needs to be determined anew
scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet
scrollToPos: null, // Used to scroll to a specific position
focus: false,
id: ++nextOpId, // Unique ID
markArrays: null // Used by addMarkedSpan
}
pushOperation(cm.curOp)
}
// Finish an operation, updating the display and signalling delayed events
export function endOperation(cm) {
let op = cm.curOp
if (op) finishOperation(op, group => {
for (let i = 0; i < group.ops.length; i++)
group.ops[i].cm.curOp = null
endOperations(group)
})
}
// The DOM updates done when an operation finishes are batched so
// that the minimum number of relayouts are required.
function endOperations(group) {
let ops = group.ops
for (let i = 0; i < ops.length; i++) // Read DOM
endOperation_R1(ops[i])
for (let i = 0; i < ops.length; i++) // Write DOM (maybe)
endOperation_W1(ops[i])
for (let i = 0; i < ops.length; i++) // Read DOM
endOperation_R2(ops[i])
for (let i = 0; i < ops.length; i++) // Write DOM (maybe)
endOperation_W2(ops[i])
for (let i = 0; i < ops.length; i++) // Read DOM
endOperation_finish(ops[i])
}
function endOperation_R1(op) {
let cm = op.cm, display = cm.display
maybeClipScrollbars(cm)
if (op.updateMaxLine) findMaxLine(cm)
op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null ||
op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom ||
op.scrollToPos.to.line >= display.viewTo) ||
display.maxLineChanged && cm.options.lineWrapping
op.update = op.mustUpdate &&
new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate)
}
function endOperation_W1(op) {
op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update)
}
function endOperation_R2(op) {
let cm = op.cm, display = cm.display
if (op.updatedDisplay) updateHeightsInViewport(cm)
op.barMeasure = measureForScrollbars(cm)
// If the max line changed since it was last measured, measure it,
// and ensure the document's width matches it.
// updateDisplay_W2 will use these properties to do the actual resizing
if (display.maxLineChanged && !cm.options.lineWrapping) {
op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3
cm.display.sizerWidth = op.adjustWidthTo
op.barMeasure.scrollWidth =
Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth)
op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm))
}
if (op.updatedDisplay || op.selectionChanged)
op.preparedSelection = display.input.prepareSelection()
}
function endOperation_W2(op) {
let cm = op.cm
if (op.adjustWidthTo != null) {
cm.display.sizer.style.minWidth = op.adjustWidthTo + "px"
if (op.maxScrollLeft < cm.doc.scrollLeft)
setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true)
cm.display.maxLineChanged = false
}
let takeFocus = op.focus && op.focus == activeElt(root(cm))
if (op.preparedSelection)
cm.display.input.showSelection(op.preparedSelection, takeFocus)
if (op.updatedDisplay || op.startHeight != cm.doc.height)
updateScrollbars(cm, op.barMeasure)
if (op.updatedDisplay)
setDocumentHeight(cm, op.barMeasure)
if (op.selectionChanged) restartBlink(cm)
if (cm.state.focused && op.updateInput)
cm.display.input.reset(op.typing)
if (takeFocus) ensureFocus(op.cm)
}
function endOperation_finish(op) {
let cm = op.cm, display = cm.display, doc = cm.doc
if (op.updatedDisplay) postUpdateDisplay(cm, op.update)
// Abort mouse wheel delta measurement, when scrolling explicitly
if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos))
display.wheelStartX = display.wheelStartY = null
// Propagate the scroll position to the actual DOM scroller
if (op.scrollTop != null) setScrollTop(cm, op.scrollTop, op.forceScroll)
if (op.scrollLeft != null) setScrollLeft(cm, op.scrollLeft, true, true)
// If we need to scroll a specific position into view, do so.
if (op.scrollToPos) {
let rect = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from),
clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin)
maybeScrollWindow(cm, rect)
}
// Fire events for markers that are hidden/unidden by editing or
// undoing
let hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers
if (hidden) for (let i = 0; i < hidden.length; ++i)
if (!hidden[i].lines.length) signal(hidden[i], "hide")
if (unhidden) for (let i = 0; i < unhidden.length; ++i)
if (unhidden[i].lines.length) signal(unhidden[i], "unhide")
if (display.wrapper.offsetHeight)
doc.scrollTop = cm.display.scroller.scrollTop
// Fire change events, and delayed event handlers
if (op.changeObjs)
signal(cm, "changes", cm, op.changeObjs)
if (op.update)
op.update.finish()
}
// Run the given function in an operation
export function runInOp(cm, f) {
if (cm.curOp) return f()
startOperation(cm)
try { return f() }
finally { endOperation(cm) }
}
// Wraps a function in an operation. Returns the wrapped function.
export function operation(cm, f) {
return function() {
if (cm.curOp) return f.apply(cm, arguments)
startOperation(cm)
try { return f.apply(cm, arguments) }
finally { endOperation(cm) }
}
}
// Used to add methods to editor and doc instances, wrapping them in
// operations.
export function methodOp(f) {
return function() {
if (this.curOp) return f.apply(this, arguments)
startOperation(this)
try { return f.apply(this, arguments) }
finally { endOperation(this) }
}
}
export function docMethodOp(f) {
return function() {
let cm = this.cm
if (!cm || cm.curOp) return f.apply(this, arguments)
startOperation(cm)
try { return f.apply(this, arguments) }
finally { endOperation(cm) }
}
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/scroll_events.js
================================================
import { chrome, chrome_version, gecko, ie, mac, presto, safari, webkit } from "../util/browser.js"
import { e_preventDefault } from "../util/event.js"
import { updateDisplaySimple } from "./update_display.js"
import { setScrollLeft, updateScrollTop } from "./scrolling.js"
// Since the delta values reported on mouse wheel events are
// unstandardized between browsers and even browser versions, and
// generally horribly unpredictable, this code starts by measuring
// the scroll effect that the first few mouse wheel events have,
// and, from that, detects the way it can convert deltas to pixel
// offsets afterwards.
//
// The reason we want to know the amount a wheel event will scroll
// is that it gives us a chance to update the display before the
// actual scrolling happens, reducing flickering.
let wheelSamples = 0, wheelPixelsPerUnit = null
// Fill in a browser-detected starting value on browsers where we
// know one. These don't have to be accurate -- the result of them
// being wrong would just be a slight flicker on the first wheel
// scroll (if it is large enough).
if (ie) wheelPixelsPerUnit = -.53
else if (gecko) wheelPixelsPerUnit = 15
else if (chrome) wheelPixelsPerUnit = -.7
else if (safari) wheelPixelsPerUnit = -1/3
function wheelEventDelta(e) {
let dx = e.wheelDeltaX, dy = e.wheelDeltaY
if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail
if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail
else if (dy == null) dy = e.wheelDelta
return {x: dx, y: dy}
}
export function wheelEventPixels(e) {
let delta = wheelEventDelta(e)
delta.x *= wheelPixelsPerUnit
delta.y *= wheelPixelsPerUnit
return delta
}
export function onScrollWheel(cm, e) {
// On Chrome 102, viewport updates somehow stop wheel-based
// scrolling. Turning off pointer events during the scroll seems
// to avoid the issue.
if (chrome && chrome_version == 102) {
if (cm.display.chromeScrollHack == null) cm.display.sizer.style.pointerEvents = "none"
else clearTimeout(cm.display.chromeScrollHack)
cm.display.chromeScrollHack = setTimeout(() => {
cm.display.chromeScrollHack = null
cm.display.sizer.style.pointerEvents = ""
}, 100)
}
let delta = wheelEventDelta(e), dx = delta.x, dy = delta.y
let pixelsPerUnit = wheelPixelsPerUnit
if (e.deltaMode === 0) {
dx = e.deltaX
dy = e.deltaY
pixelsPerUnit = 1
}
let display = cm.display, scroll = display.scroller
// Quit if there's nothing to scroll here
let canScrollX = scroll.scrollWidth > scroll.clientWidth
let canScrollY = scroll.scrollHeight > scroll.clientHeight
if (!(dx && canScrollX || dy && canScrollY)) return
// Webkit browsers on OS X abort momentum scrolls when the target
// of the scroll event is removed from the scrollable element.
// This hack (see related code in patchDisplay) makes sure the
// element is kept around.
if (dy && mac && webkit) {
outer: for (let cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) {
for (let i = 0; i < view.length; i++) {
if (view[i].node == cur) {
cm.display.currentWheelTarget = cur
break outer
}
}
}
}
// On some browsers, horizontal scrolling will cause redraws to
// happen before the gutter has been realigned, causing it to
// wriggle around in a most unseemly way. When we have an
// estimated pixels/delta value, we just handle horizontal
// scrolling entirely here. It'll be slightly off from native, but
// better than glitching out.
if (dx && !gecko && !presto && pixelsPerUnit != null) {
if (dy && canScrollY)
updateScrollTop(cm, Math.max(0, scroll.scrollTop + dy * pixelsPerUnit))
setScrollLeft(cm, Math.max(0, scroll.scrollLeft + dx * pixelsPerUnit))
// Only prevent default scrolling if vertical scrolling is
// actually possible. Otherwise, it causes vertical scroll
// jitter on OSX trackpads when deltaX is small and deltaY
// is large (issue #3579)
if (!dy || (dy && canScrollY))
e_preventDefault(e)
display.wheelStartX = null // Abort measurement, if in progress
return
}
// 'Project' the visible viewport to cover the area that is being
// scrolled into view (if we know enough to estimate it).
if (dy && pixelsPerUnit != null) {
let pixels = dy * pixelsPerUnit
let top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight
if (pixels < 0) top = Math.max(0, top + pixels - 50)
else bot = Math.min(cm.doc.height, bot + pixels + 50)
updateDisplaySimple(cm, {top: top, bottom: bot})
}
if (wheelSamples < 20 && e.deltaMode !== 0) {
if (display.wheelStartX == null) {
display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop
display.wheelDX = dx; display.wheelDY = dy
setTimeout(() => {
if (display.wheelStartX == null) return
let movedX = scroll.scrollLeft - display.wheelStartX
let movedY = scroll.scrollTop - display.wheelStartY
let sample = (movedY && display.wheelDY && movedY / display.wheelDY) ||
(movedX && display.wheelDX && movedX / display.wheelDX)
display.wheelStartX = display.wheelStartY = null
if (!sample) return
wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1)
++wheelSamples
}, 200)
} else {
display.wheelDX += dx; display.wheelDY += dy
}
}
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/scrollbars.js
================================================
import { addClass, elt, rmClass } from "../util/dom.js"
import { on } from "../util/event.js"
import { scrollGap, paddingVert } from "../measurement/position_measurement.js"
import { ie, ie_version, mac, mac_geMountainLion } from "../util/browser.js"
import { updateHeightsInViewport } from "./update_lines.js"
import { Delayed } from "../util/misc.js"
import { setScrollLeft, updateScrollTop } from "./scrolling.js"
// SCROLLBARS
// Prepare DOM reads needed to update the scrollbars. Done in one
// shot to minimize update/measure roundtrips.
export function measureForScrollbars(cm) {
let d = cm.display, gutterW = d.gutters.offsetWidth
let docH = Math.round(cm.doc.height + paddingVert(cm.display))
return {
clientHeight: d.scroller.clientHeight,
viewHeight: d.wrapper.clientHeight,
scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth,
viewWidth: d.wrapper.clientWidth,
barLeft: cm.options.fixedGutter ? gutterW : 0,
docHeight: docH,
scrollHeight: docH + scrollGap(cm) + d.barHeight,
nativeBarWidth: d.nativeBarWidth,
gutterWidth: gutterW
}
}
class NativeScrollbars {
constructor(place, scroll, cm) {
this.cm = cm
let vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar")
let horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar")
vert.tabIndex = horiz.tabIndex = -1
place(vert); place(horiz)
on(vert, "scroll", () => {
if (vert.clientHeight) scroll(vert.scrollTop, "vertical")
})
on(horiz, "scroll", () => {
if (horiz.clientWidth) scroll(horiz.scrollLeft, "horizontal")
})
this.checkedZeroWidth = false
// Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8).
if (ie && ie_version < 8) this.horiz.style.minHeight = this.vert.style.minWidth = "18px"
}
update(measure) {
let needsH = measure.scrollWidth > measure.clientWidth + 1
let needsV = measure.scrollHeight > measure.clientHeight + 1
let sWidth = measure.nativeBarWidth
if (needsV) {
this.vert.style.display = "block"
this.vert.style.bottom = needsH ? sWidth + "px" : "0"
let totalHeight = measure.viewHeight - (needsH ? sWidth : 0)
// A bug in IE8 can cause this value to be negative, so guard it.
this.vert.firstChild.style.height =
Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px"
} else {
this.vert.scrollTop = 0
this.vert.style.display = ""
this.vert.firstChild.style.height = "0"
}
if (needsH) {
this.horiz.style.display = "block"
this.horiz.style.right = needsV ? sWidth + "px" : "0"
this.horiz.style.left = measure.barLeft + "px"
let totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0)
this.horiz.firstChild.style.width =
Math.max(0, measure.scrollWidth - measure.clientWidth + totalWidth) + "px"
} else {
this.horiz.style.display = ""
this.horiz.firstChild.style.width = "0"
}
if (!this.checkedZeroWidth && measure.clientHeight > 0) {
if (sWidth == 0) this.zeroWidthHack()
this.checkedZeroWidth = true
}
return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}
}
setScrollLeft(pos) {
if (this.horiz.scrollLeft != pos) this.horiz.scrollLeft = pos
if (this.disableHoriz) this.enableZeroWidthBar(this.horiz, this.disableHoriz, "horiz")
}
setScrollTop(pos) {
if (this.vert.scrollTop != pos) this.vert.scrollTop = pos
if (this.disableVert) this.enableZeroWidthBar(this.vert, this.disableVert, "vert")
}
zeroWidthHack() {
let w = mac && !mac_geMountainLion ? "12px" : "18px"
this.horiz.style.height = this.vert.style.width = w
this.horiz.style.visibility = this.vert.style.visibility = "hidden"
this.disableHoriz = new Delayed
this.disableVert = new Delayed
}
enableZeroWidthBar(bar, delay, type) {
bar.style.visibility = ""
function maybeDisable() {
// To find out whether the scrollbar is still visible, we
// check whether the element under the pixel in the bottom
// right corner of the scrollbar box is the scrollbar box
// itself (when the bar is still visible) or its filler child
// (when the bar is hidden). If it is still visible, we keep
// it enabled, if it's hidden, we disable pointer events.
let box = bar.getBoundingClientRect()
let elt = type == "vert" ? document.elementFromPoint(box.right - 1, (box.top + box.bottom) / 2)
: document.elementFromPoint((box.right + box.left) / 2, box.bottom - 1)
if (elt != bar) bar.style.visibility = "hidden"
else delay.set(1000, maybeDisable)
}
delay.set(1000, maybeDisable)
}
clear() {
let parent = this.horiz.parentNode
parent.removeChild(this.horiz)
parent.removeChild(this.vert)
}
}
class NullScrollbars {
update() { return {bottom: 0, right: 0} }
setScrollLeft() {}
setScrollTop() {}
clear() {}
}
export function updateScrollbars(cm, measure) {
if (!measure) measure = measureForScrollbars(cm)
let startWidth = cm.display.barWidth, startHeight = cm.display.barHeight
updateScrollbarsInner(cm, measure)
for (let i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) {
if (startWidth != cm.display.barWidth && cm.options.lineWrapping)
updateHeightsInViewport(cm)
updateScrollbarsInner(cm, measureForScrollbars(cm))
startWidth = cm.display.barWidth; startHeight = cm.display.barHeight
}
}
// Re-synchronize the fake scrollbars with the actual size of the
// content.
function updateScrollbarsInner(cm, measure) {
let d = cm.display
let sizes = d.scrollbars.update(measure)
d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px"
d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px"
d.heightForcer.style.borderBottom = sizes.bottom + "px solid transparent"
if (sizes.right && sizes.bottom) {
d.scrollbarFiller.style.display = "block"
d.scrollbarFiller.style.height = sizes.bottom + "px"
d.scrollbarFiller.style.width = sizes.right + "px"
} else d.scrollbarFiller.style.display = ""
if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) {
d.gutterFiller.style.display = "block"
d.gutterFiller.style.height = sizes.bottom + "px"
d.gutterFiller.style.width = measure.gutterWidth + "px"
} else d.gutterFiller.style.display = ""
}
export let scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars}
export function initScrollbars(cm) {
if (cm.display.scrollbars) {
cm.display.scrollbars.clear()
if (cm.display.scrollbars.addClass)
rmClass(cm.display.wrapper, cm.display.scrollbars.addClass)
}
cm.display.scrollbars = new scrollbarModel[cm.options.scrollbarStyle](node => {
cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller)
// Prevent clicks in the scrollbars from killing focus
on(node, "mousedown", () => {
if (cm.state.focused) setTimeout(() => cm.display.input.focus(), 0)
})
node.setAttribute("cm-not-content", "true")
}, (pos, axis) => {
if (axis == "horizontal") setScrollLeft(cm, pos)
else updateScrollTop(cm, pos)
}, cm)
if (cm.display.scrollbars.addClass)
addClass(cm.display.wrapper, cm.display.scrollbars.addClass)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/scrolling.js
================================================
import { Pos } from "../line/pos.js"
import { cursorCoords, displayHeight, displayWidth, estimateCoords, paddingTop, paddingVert, scrollGap, textHeight } from "../measurement/position_measurement.js"
import { gecko, phantom } from "../util/browser.js"
import { elt } from "../util/dom.js"
import { signalDOMEvent } from "../util/event.js"
import { startWorker } from "./highlight_worker.js"
import { alignHorizontally } from "./line_numbers.js"
import { updateDisplaySimple } from "./update_display.js"
// SCROLLING THINGS INTO VIEW
// If an editor sits on the top or bottom of the window, partially
// scrolled out of view, this ensures that the cursor is visible.
export function maybeScrollWindow(cm, rect) {
if (signalDOMEvent(cm, "scrollCursorIntoView")) return
let display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null
let doc = display.wrapper.ownerDocument
if (rect.top + box.top < 0) doScroll = true
else if (rect.bottom + box.top > (doc.defaultView.innerHeight || doc.documentElement.clientHeight)) doScroll = false
if (doScroll != null && !phantom) {
let scrollNode = elt("div", "\u200b", null, `position: absolute;
top: ${rect.top - display.viewOffset - paddingTop(cm.display)}px;
height: ${rect.bottom - rect.top + scrollGap(cm) + display.barHeight}px;
left: ${rect.left}px; width: ${Math.max(2, rect.right - rect.left)}px;`)
cm.display.lineSpace.appendChild(scrollNode)
scrollNode.scrollIntoView(doScroll)
cm.display.lineSpace.removeChild(scrollNode)
}
}
// Scroll a given position into view (immediately), verifying that
// it actually became visible (as line heights are accurately
// measured, the position of something may 'drift' during drawing).
export function scrollPosIntoView(cm, pos, end, margin) {
if (margin == null) margin = 0
let rect
if (!cm.options.lineWrapping && pos == end) {
// Set pos and end to the cursor positions around the character pos sticks to
// If pos.sticky == "before", that is around pos.ch - 1, otherwise around pos.ch
// If pos == Pos(_, 0, "before"), pos and end are unchanged
end = pos.sticky == "before" ? Pos(pos.line, pos.ch + 1, "before") : pos
pos = pos.ch ? Pos(pos.line, pos.sticky == "before" ? pos.ch - 1 : pos.ch, "after") : pos
}
for (let limit = 0; limit < 5; limit++) {
let changed = false
let coords = cursorCoords(cm, pos)
let endCoords = !end || end == pos ? coords : cursorCoords(cm, end)
rect = {left: Math.min(coords.left, endCoords.left),
top: Math.min(coords.top, endCoords.top) - margin,
right: Math.max(coords.left, endCoords.left),
bottom: Math.max(coords.bottom, endCoords.bottom) + margin}
let scrollPos = calculateScrollPos(cm, rect)
let startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft
if (scrollPos.scrollTop != null) {
updateScrollTop(cm, scrollPos.scrollTop)
if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true
}
if (scrollPos.scrollLeft != null) {
setScrollLeft(cm, scrollPos.scrollLeft)
if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true
}
if (!changed) break
}
return rect
}
// Scroll a given set of coordinates into view (immediately).
export function scrollIntoView(cm, rect) {
let scrollPos = calculateScrollPos(cm, rect)
if (scrollPos.scrollTop != null) updateScrollTop(cm, scrollPos.scrollTop)
if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft)
}
// Calculate a new scroll position needed to scroll the given
// rectangle into view. Returns an object with scrollTop and
// scrollLeft properties. When these are undefined, the
// vertical/horizontal position does not need to be adjusted.
function calculateScrollPos(cm, rect) {
let display = cm.display, snapMargin = textHeight(cm.display)
if (rect.top < 0) rect.top = 0
let screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop
let screen = displayHeight(cm), result = {}
if (rect.bottom - rect.top > screen) rect.bottom = rect.top + screen
let docBottom = cm.doc.height + paddingVert(display)
let atTop = rect.top < snapMargin, atBottom = rect.bottom > docBottom - snapMargin
if (rect.top < screentop) {
result.scrollTop = atTop ? 0 : rect.top
} else if (rect.bottom > screentop + screen) {
let newTop = Math.min(rect.top, (atBottom ? docBottom : rect.bottom) - screen)
if (newTop != screentop) result.scrollTop = newTop
}
let gutterSpace = cm.options.fixedGutter ? 0 : display.gutters.offsetWidth
let screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft - gutterSpace
let screenw = displayWidth(cm) - display.gutters.offsetWidth
let tooWide = rect.right - rect.left > screenw
if (tooWide) rect.right = rect.left + screenw
if (rect.left < 10)
result.scrollLeft = 0
else if (rect.left < screenleft)
result.scrollLeft = Math.max(0, rect.left + gutterSpace - (tooWide ? 0 : 10))
else if (rect.right > screenw + screenleft - 3)
result.scrollLeft = rect.right + (tooWide ? 0 : 10) - screenw
return result
}
// Store a relative adjustment to the scroll position in the current
// operation (to be applied when the operation finishes).
export function addToScrollTop(cm, top) {
if (top == null) return
resolveScrollToPos(cm)
cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top
}
// Make sure that at the end of the operation the current cursor is
// shown.
export function ensureCursorVisible(cm) {
resolveScrollToPos(cm)
let cur = cm.getCursor()
cm.curOp.scrollToPos = {from: cur, to: cur, margin: cm.options.cursorScrollMargin}
}
export function scrollToCoords(cm, x, y) {
if (x != null || y != null) resolveScrollToPos(cm)
if (x != null) cm.curOp.scrollLeft = x
if (y != null) cm.curOp.scrollTop = y
}
export function scrollToRange(cm, range) {
resolveScrollToPos(cm)
cm.curOp.scrollToPos = range
}
// When an operation has its scrollToPos property set, and another
// scroll action is applied before the end of the operation, this
// 'simulates' scrolling that position into view in a cheap way, so
// that the effect of intermediate scroll commands is not ignored.
function resolveScrollToPos(cm) {
let range = cm.curOp.scrollToPos
if (range) {
cm.curOp.scrollToPos = null
let from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to)
scrollToCoordsRange(cm, from, to, range.margin)
}
}
export function scrollToCoordsRange(cm, from, to, margin) {
let sPos = calculateScrollPos(cm, {
left: Math.min(from.left, to.left),
top: Math.min(from.top, to.top) - margin,
right: Math.max(from.right, to.right),
bottom: Math.max(from.bottom, to.bottom) + margin
})
scrollToCoords(cm, sPos.scrollLeft, sPos.scrollTop)
}
// Sync the scrollable area and scrollbars, ensure the viewport
// covers the visible area.
export function updateScrollTop(cm, val) {
if (Math.abs(cm.doc.scrollTop - val) < 2) return
if (!gecko) updateDisplaySimple(cm, {top: val})
setScrollTop(cm, val, true)
if (gecko) updateDisplaySimple(cm)
startWorker(cm, 100)
}
export function setScrollTop(cm, val, forceScroll) {
val = Math.max(0, Math.min(cm.display.scroller.scrollHeight - cm.display.scroller.clientHeight, val))
if (cm.display.scroller.scrollTop == val && !forceScroll) return
cm.doc.scrollTop = val
cm.display.scrollbars.setScrollTop(val)
if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val
}
// Sync scroller and scrollbar, ensure the gutter elements are
// aligned.
export function setScrollLeft(cm, val, isScroller, forceScroll) {
val = Math.max(0, Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth))
if ((isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) && !forceScroll) return
cm.doc.scrollLeft = val
alignHorizontally(cm)
if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val
cm.display.scrollbars.setScrollLeft(val)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/selection.js
================================================
import { Pos } from "../line/pos.js"
import { visualLine } from "../line/spans.js"
import { getLine } from "../line/utils_line.js"
import { charCoords, cursorCoords, displayWidth, paddingH, wrappedLineExtentChar } from "../measurement/position_measurement.js"
import { getOrder, iterateBidiSections } from "../util/bidi.js"
import { elt } from "../util/dom.js"
import { onBlur } from "./focus.js"
export function updateSelection(cm) {
cm.display.input.showSelection(cm.display.input.prepareSelection())
}
export function prepareSelection(cm, primary = true) {
let doc = cm.doc, result = {}
let curFragment = result.cursors = document.createDocumentFragment()
let selFragment = result.selection = document.createDocumentFragment()
let customCursor = cm.options.$customCursor
if (customCursor) primary = true
for (let i = 0; i < doc.sel.ranges.length; i++) {
if (!primary && i == doc.sel.primIndex) continue
let range = doc.sel.ranges[i]
if (range.from().line >= cm.display.viewTo || range.to().line < cm.display.viewFrom) continue
let collapsed = range.empty()
if (customCursor) {
let head = customCursor(cm, range)
if (head) drawSelectionCursor(cm, head, curFragment)
} else if (collapsed || cm.options.showCursorWhenSelecting) {
drawSelectionCursor(cm, range.head, curFragment)
}
if (!collapsed)
drawSelectionRange(cm, range, selFragment)
}
return result
}
// Draws a cursor for the given range
export function drawSelectionCursor(cm, head, output) {
let pos = cursorCoords(cm, head, "div", null, null, !cm.options.singleCursorHeightPerLine)
let cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor"))
cursor.style.left = pos.left + "px"
cursor.style.top = pos.top + "px"
cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"
if (/\bcm-fat-cursor\b/.test(cm.getWrapperElement().className)) {
let charPos = charCoords(cm, head, "div", null, null)
let width = charPos.right - charPos.left
cursor.style.width = (width > 0 ? width : cm.defaultCharWidth()) + "px"
}
if (pos.other) {
// Secondary cursor, shown when on a 'jump' in bi-directional text
let otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor"))
otherCursor.style.display = ""
otherCursor.style.left = pos.other.left + "px"
otherCursor.style.top = pos.other.top + "px"
otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"
}
}
function cmpCoords(a, b) { return a.top - b.top || a.left - b.left }
// Draws the given range as a highlighted selection
function drawSelectionRange(cm, range, output) {
let display = cm.display, doc = cm.doc
let fragment = document.createDocumentFragment()
let padding = paddingH(cm.display), leftSide = padding.left
let rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right
let docLTR = doc.direction == "ltr"
function add(left, top, width, bottom) {
if (top < 0) top = 0
top = Math.round(top)
bottom = Math.round(bottom)
fragment.appendChild(elt("div", null, "CodeMirror-selected", `position: absolute; left: ${left}px;
top: ${top}px; width: ${width == null ? rightSide - left : width}px;
height: ${bottom - top}px`))
}
function drawForLine(line, fromArg, toArg) {
let lineObj = getLine(doc, line)
let lineLen = lineObj.text.length
let start, end
function coords(ch, bias) {
return charCoords(cm, Pos(line, ch), "div", lineObj, bias)
}
function wrapX(pos, dir, side) {
let extent = wrappedLineExtentChar(cm, lineObj, null, pos)
let prop = (dir == "ltr") == (side == "after") ? "left" : "right"
let ch = side == "after" ? extent.begin : extent.end - (/\s/.test(lineObj.text.charAt(extent.end - 1)) ? 2 : 1)
return coords(ch, prop)[prop]
}
let order = getOrder(lineObj, doc.direction)
iterateBidiSections(order, fromArg || 0, toArg == null ? lineLen : toArg, (from, to, dir, i) => {
let ltr = dir == "ltr"
let fromPos = coords(from, ltr ? "left" : "right")
let toPos = coords(to - 1, ltr ? "right" : "left")
let openStart = fromArg == null && from == 0, openEnd = toArg == null && to == lineLen
let first = i == 0, last = !order || i == order.length - 1
if (toPos.top - fromPos.top <= 3) { // Single line
let openLeft = (docLTR ? openStart : openEnd) && first
let openRight = (docLTR ? openEnd : openStart) && last
let left = openLeft ? leftSide : (ltr ? fromPos : toPos).left
let right = openRight ? rightSide : (ltr ? toPos : fromPos).right
add(left, fromPos.top, right - left, fromPos.bottom)
} else { // Multiple lines
let topLeft, topRight, botLeft, botRight
if (ltr) {
topLeft = docLTR && openStart && first ? leftSide : fromPos.left
topRight = docLTR ? rightSide : wrapX(from, dir, "before")
botLeft = docLTR ? leftSide : wrapX(to, dir, "after")
botRight = docLTR && openEnd && last ? rightSide : toPos.right
} else {
topLeft = !docLTR ? leftSide : wrapX(from, dir, "before")
topRight = !docLTR && openStart && first ? rightSide : fromPos.right
botLeft = !docLTR && openEnd && last ? leftSide : toPos.left
botRight = !docLTR ? rightSide : wrapX(to, dir, "after")
}
add(topLeft, fromPos.top, topRight - topLeft, fromPos.bottom)
if (fromPos.bottom < toPos.top) add(leftSide, fromPos.bottom, null, toPos.top)
add(botLeft, toPos.top, botRight - botLeft, toPos.bottom)
}
if (!start || cmpCoords(fromPos, start) < 0) start = fromPos
if (cmpCoords(toPos, start) < 0) start = toPos
if (!end || cmpCoords(fromPos, end) < 0) end = fromPos
if (cmpCoords(toPos, end) < 0) end = toPos
})
return {start: start, end: end}
}
let sFrom = range.from(), sTo = range.to()
if (sFrom.line == sTo.line) {
drawForLine(sFrom.line, sFrom.ch, sTo.ch)
} else {
let fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line)
let singleVLine = visualLine(fromLine) == visualLine(toLine)
let leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end
let rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start
if (singleVLine) {
if (leftEnd.top < rightStart.top - 2) {
add(leftEnd.right, leftEnd.top, null, leftEnd.bottom)
add(leftSide, rightStart.top, rightStart.left, rightStart.bottom)
} else {
add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom)
}
}
if (leftEnd.bottom < rightStart.top)
add(leftSide, leftEnd.bottom, null, rightStart.top)
}
output.appendChild(fragment)
}
// Cursor-blinking
export function restartBlink(cm) {
if (!cm.state.focused) return
let display = cm.display
clearInterval(display.blinker)
let on = true
display.cursorDiv.style.visibility = ""
if (cm.options.cursorBlinkRate > 0)
display.blinker = setInterval(() => {
if (!cm.hasFocus()) onBlur(cm)
display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"
}, cm.options.cursorBlinkRate)
else if (cm.options.cursorBlinkRate < 0)
display.cursorDiv.style.visibility = "hidden"
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/update_display.js
================================================
import { sawCollapsedSpans } from "../line/saw_special_spans.js"
import { heightAtLine, visualLineEndNo, visualLineNo } from "../line/spans.js"
import { getLine, lineNumberFor } from "../line/utils_line.js"
import { displayHeight, displayWidth, getDimensions, paddingVert, scrollGap } from "../measurement/position_measurement.js"
import { mac, webkit } from "../util/browser.js"
import { activeElt, removeChildren, contains, win, root, rootNode } from "../util/dom.js"
import { hasHandler, signal } from "../util/event.js"
import { signalLater } from "../util/operation_group.js"
import { indexOf } from "../util/misc.js"
import { buildLineElement, updateLineForChanges } from "./update_line.js"
import { startWorker } from "./highlight_worker.js"
import { maybeUpdateLineNumberWidth } from "./line_numbers.js"
import { measureForScrollbars, updateScrollbars } from "./scrollbars.js"
import { updateSelection } from "./selection.js"
import { updateHeightsInViewport, visibleLines } from "./update_lines.js"
import { adjustView, countDirtyView, resetView } from "./view_tracking.js"
// DISPLAY DRAWING
export class DisplayUpdate {
constructor(cm, viewport, force) {
let display = cm.display
this.viewport = viewport
// Store some values that we'll need later (but don't want to force a relayout for)
this.visible = visibleLines(display, cm.doc, viewport)
this.editorIsHidden = !display.wrapper.offsetWidth
this.wrapperHeight = display.wrapper.clientHeight
this.wrapperWidth = display.wrapper.clientWidth
this.oldDisplayWidth = displayWidth(cm)
this.force = force
this.dims = getDimensions(cm)
this.events = []
}
signal(emitter, type) {
if (hasHandler(emitter, type))
this.events.push(arguments)
}
finish() {
for (let i = 0; i < this.events.length; i++)
signal.apply(null, this.events[i])
}
}
export function maybeClipScrollbars(cm) {
let display = cm.display
if (!display.scrollbarsClipped && display.scroller.offsetWidth) {
display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth
display.heightForcer.style.height = scrollGap(cm) + "px"
display.sizer.style.marginBottom = -display.nativeBarWidth + "px"
display.sizer.style.borderRightWidth = scrollGap(cm) + "px"
display.scrollbarsClipped = true
}
}
function selectionSnapshot(cm) {
if (cm.hasFocus()) return null
let active = activeElt(root(cm))
if (!active || !contains(cm.display.lineDiv, active)) return null
let result = {activeElt: active}
if (window.getSelection) {
let sel = win(cm).getSelection()
if (sel.anchorNode && sel.extend && contains(cm.display.lineDiv, sel.anchorNode)) {
result.anchorNode = sel.anchorNode
result.anchorOffset = sel.anchorOffset
result.focusNode = sel.focusNode
result.focusOffset = sel.focusOffset
}
}
return result
}
function restoreSelection(snapshot) {
if (!snapshot || !snapshot.activeElt || snapshot.activeElt == activeElt(rootNode(snapshot.activeElt))) return
snapshot.activeElt.focus()
if (!/^(INPUT|TEXTAREA)$/.test(snapshot.activeElt.nodeName) &&
snapshot.anchorNode && contains(document.body, snapshot.anchorNode) && contains(document.body, snapshot.focusNode)) {
let doc = snapshot.activeElt.ownerDocument
let sel = doc.defaultView.getSelection(), range = doc.createRange()
range.setEnd(snapshot.anchorNode, snapshot.anchorOffset)
range.collapse(false)
sel.removeAllRanges()
sel.addRange(range)
sel.extend(snapshot.focusNode, snapshot.focusOffset)
}
}
// Does the actual updating of the line display. Bails out
// (returning false) when there is nothing to be done and forced is
// false.
export function updateDisplayIfNeeded(cm, update) {
let display = cm.display, doc = cm.doc
if (update.editorIsHidden) {
resetView(cm)
return false
}
// Bail out if the visible area is already rendered and nothing changed.
if (!update.force &&
update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo &&
(display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) &&
display.renderedView == display.view && countDirtyView(cm) == 0)
return false
if (maybeUpdateLineNumberWidth(cm)) {
resetView(cm)
update.dims = getDimensions(cm)
}
// Compute a suitable new viewport (from & to)
let end = doc.first + doc.size
let from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first)
let to = Math.min(end, update.visible.to + cm.options.viewportMargin)
if (display.viewFrom < from && from - display.viewFrom < 20) from = Math.max(doc.first, display.viewFrom)
if (display.viewTo > to && display.viewTo - to < 20) to = Math.min(end, display.viewTo)
if (sawCollapsedSpans) {
from = visualLineNo(cm.doc, from)
to = visualLineEndNo(cm.doc, to)
}
let different = from != display.viewFrom || to != display.viewTo ||
display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth
adjustView(cm, from, to)
display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom))
// Position the mover div to align with the current scroll position
cm.display.mover.style.top = display.viewOffset + "px"
let toUpdate = countDirtyView(cm)
if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view &&
(display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo))
return false
// For big changes, we hide the enclosing element during the
// update, since that speeds up the operations on most browsers.
let selSnapshot = selectionSnapshot(cm)
if (toUpdate > 4) display.lineDiv.style.display = "none"
patchDisplay(cm, display.updateLineNumbers, update.dims)
if (toUpdate > 4) display.lineDiv.style.display = ""
display.renderedView = display.view
// There might have been a widget with a focused element that got
// hidden or updated, if so re-focus it.
restoreSelection(selSnapshot)
// Prevent selection and cursors from interfering with the scroll
// width and height.
removeChildren(display.cursorDiv)
removeChildren(display.selectionDiv)
display.gutters.style.height = display.sizer.style.minHeight = 0
if (different) {
display.lastWrapHeight = update.wrapperHeight
display.lastWrapWidth = update.wrapperWidth
startWorker(cm, 400)
}
display.updateLineNumbers = null
return true
}
export function postUpdateDisplay(cm, update) {
let viewport = update.viewport
for (let first = true;; first = false) {
if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) {
// Clip forced viewport to actual scrollable area.
if (viewport && viewport.top != null)
viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)}
// Updated line heights might result in the drawn area not
// actually covering the viewport. Keep looping until it does.
update.visible = visibleLines(cm.display, cm.doc, viewport)
if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo)
break
} else if (first) {
update.visible = visibleLines(cm.display, cm.doc, viewport)
}
if (!updateDisplayIfNeeded(cm, update)) break
updateHeightsInViewport(cm)
let barMeasure = measureForScrollbars(cm)
updateSelection(cm)
updateScrollbars(cm, barMeasure)
setDocumentHeight(cm, barMeasure)
update.force = false
}
update.signal(cm, "update", cm)
if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) {
update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo)
cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo
}
}
export function updateDisplaySimple(cm, viewport) {
let update = new DisplayUpdate(cm, viewport)
if (updateDisplayIfNeeded(cm, update)) {
updateHeightsInViewport(cm)
postUpdateDisplay(cm, update)
let barMeasure = measureForScrollbars(cm)
updateSelection(cm)
updateScrollbars(cm, barMeasure)
setDocumentHeight(cm, barMeasure)
update.finish()
}
}
// Sync the actual display DOM structure with display.view, removing
// nodes for lines that are no longer in view, and creating the ones
// that are not there yet, and updating the ones that are out of
// date.
function patchDisplay(cm, updateNumbersFrom, dims) {
let display = cm.display, lineNumbers = cm.options.lineNumbers
let container = display.lineDiv, cur = container.firstChild
function rm(node) {
let next = node.nextSibling
// Works around a throw-scroll bug in OS X Webkit
if (webkit && mac && cm.display.currentWheelTarget == node)
node.style.display = "none"
else
node.parentNode.removeChild(node)
return next
}
let view = display.view, lineN = display.viewFrom
// Loop over the elements in the view, syncing cur (the DOM nodes
// in display.lineDiv) with the view as we go.
for (let i = 0; i < view.length; i++) {
let lineView = view[i]
if (lineView.hidden) {
} else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet
let node = buildLineElement(cm, lineView, lineN, dims)
container.insertBefore(node, cur)
} else { // Already drawn
while (cur != lineView.node) cur = rm(cur)
let updateNumber = lineNumbers && updateNumbersFrom != null &&
updateNumbersFrom <= lineN && lineView.lineNumber
if (lineView.changes) {
if (indexOf(lineView.changes, "gutter") > -1) updateNumber = false
updateLineForChanges(cm, lineView, lineN, dims)
}
if (updateNumber) {
removeChildren(lineView.lineNumber)
lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN)))
}
cur = lineView.node.nextSibling
}
lineN += lineView.size
}
while (cur) cur = rm(cur)
}
export function updateGutterSpace(display) {
let width = display.gutters.offsetWidth
display.sizer.style.marginLeft = width + "px"
// Send an event to consumers responding to changes in gutter width.
signalLater(display, "gutterChanged", display)
}
export function setDocumentHeight(cm, measure) {
cm.display.sizer.style.minHeight = measure.docHeight + "px"
cm.display.heightForcer.style.top = measure.docHeight + "px"
cm.display.gutters.style.height = (measure.docHeight + cm.display.barHeight + scrollGap(cm)) + "px"
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/update_line.js
================================================
import { buildLineContent } from "../line/line_data.js"
import { lineNumberFor } from "../line/utils_line.js"
import { ie, ie_version } from "../util/browser.js"
import { elt, classTest } from "../util/dom.js"
import { signalLater } from "../util/operation_group.js"
// When an aspect of a line changes, a string is added to
// lineView.changes. This updates the relevant part of the line's
// DOM structure.
export function updateLineForChanges(cm, lineView, lineN, dims) {
for (let j = 0; j < lineView.changes.length; j++) {
let type = lineView.changes[j]
if (type == "text") updateLineText(cm, lineView)
else if (type == "gutter") updateLineGutter(cm, lineView, lineN, dims)
else if (type == "class") updateLineClasses(cm, lineView)
else if (type == "widget") updateLineWidgets(cm, lineView, dims)
}
lineView.changes = null
}
// Lines with gutter elements, widgets or a background class need to
// be wrapped, and have the extra elements added to the wrapper div
function ensureLineWrapped(lineView) {
if (lineView.node == lineView.text) {
lineView.node = elt("div", null, null, "position: relative")
if (lineView.text.parentNode)
lineView.text.parentNode.replaceChild(lineView.node, lineView.text)
lineView.node.appendChild(lineView.text)
if (ie && ie_version < 8) lineView.node.style.zIndex = 2
}
return lineView.node
}
function updateLineBackground(cm, lineView) {
let cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass
if (cls) cls += " CodeMirror-linebackground"
if (lineView.background) {
if (cls) lineView.background.className = cls
else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null }
} else if (cls) {
let wrap = ensureLineWrapped(lineView)
lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild)
cm.display.input.setUneditable(lineView.background)
}
}
// Wrapper around buildLineContent which will reuse the structure
// in display.externalMeasured when possible.
function getLineContent(cm, lineView) {
let ext = cm.display.externalMeasured
if (ext && ext.line == lineView.line) {
cm.display.externalMeasured = null
lineView.measure = ext.measure
return ext.built
}
return buildLineContent(cm, lineView)
}
// Redraw the line's text. Interacts with the background and text
// classes because the mode may output tokens that influence these
// classes.
function updateLineText(cm, lineView) {
let cls = lineView.text.className
let built = getLineContent(cm, lineView)
if (lineView.text == lineView.node) lineView.node = built.pre
lineView.text.parentNode.replaceChild(built.pre, lineView.text)
lineView.text = built.pre
if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) {
lineView.bgClass = built.bgClass
lineView.textClass = built.textClass
updateLineClasses(cm, lineView)
} else if (cls) {
lineView.text.className = cls
}
}
function updateLineClasses(cm, lineView) {
updateLineBackground(cm, lineView)
if (lineView.line.wrapClass)
ensureLineWrapped(lineView).className = lineView.line.wrapClass
else if (lineView.node != lineView.text)
lineView.node.className = ""
let textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass
lineView.text.className = textClass || ""
}
function updateLineGutter(cm, lineView, lineN, dims) {
if (lineView.gutter) {
lineView.node.removeChild(lineView.gutter)
lineView.gutter = null
}
if (lineView.gutterBackground) {
lineView.node.removeChild(lineView.gutterBackground)
lineView.gutterBackground = null
}
if (lineView.line.gutterClass) {
let wrap = ensureLineWrapped(lineView)
lineView.gutterBackground = elt("div", null, "CodeMirror-gutter-background " + lineView.line.gutterClass,
`left: ${cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth}px; width: ${dims.gutterTotalWidth}px`)
cm.display.input.setUneditable(lineView.gutterBackground)
wrap.insertBefore(lineView.gutterBackground, lineView.text)
}
let markers = lineView.line.gutterMarkers
if (cm.options.lineNumbers || markers) {
let wrap = ensureLineWrapped(lineView)
let gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", `left: ${cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth}px`)
gutterWrap.setAttribute("aria-hidden", "true")
cm.display.input.setUneditable(gutterWrap)
wrap.insertBefore(gutterWrap, lineView.text)
if (lineView.line.gutterClass)
gutterWrap.className += " " + lineView.line.gutterClass
if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"]))
lineView.lineNumber = gutterWrap.appendChild(
elt("div", lineNumberFor(cm.options, lineN),
"CodeMirror-linenumber CodeMirror-gutter-elt",
`left: ${dims.gutterLeft["CodeMirror-linenumbers"]}px; width: ${cm.display.lineNumInnerWidth}px`))
if (markers) for (let k = 0; k < cm.display.gutterSpecs.length; ++k) {
let id = cm.display.gutterSpecs[k].className, found = markers.hasOwnProperty(id) && markers[id]
if (found)
gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt",
`left: ${dims.gutterLeft[id]}px; width: ${dims.gutterWidth[id]}px`))
}
}
}
function updateLineWidgets(cm, lineView, dims) {
if (lineView.alignable) lineView.alignable = null
let isWidget = classTest("CodeMirror-linewidget")
for (let node = lineView.node.firstChild, next; node; node = next) {
next = node.nextSibling
if (isWidget.test(node.className)) lineView.node.removeChild(node)
}
insertLineWidgets(cm, lineView, dims)
}
// Build a line's DOM representation from scratch
export function buildLineElement(cm, lineView, lineN, dims) {
let built = getLineContent(cm, lineView)
lineView.text = lineView.node = built.pre
if (built.bgClass) lineView.bgClass = built.bgClass
if (built.textClass) lineView.textClass = built.textClass
updateLineClasses(cm, lineView)
updateLineGutter(cm, lineView, lineN, dims)
insertLineWidgets(cm, lineView, dims)
return lineView.node
}
// A lineView may contain multiple logical lines (when merged by
// collapsed spans). The widgets for all of them need to be drawn.
function insertLineWidgets(cm, lineView, dims) {
insertLineWidgetsFor(cm, lineView.line, lineView, dims, true)
if (lineView.rest) for (let i = 0; i < lineView.rest.length; i++)
insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false)
}
function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) {
if (!line.widgets) return
let wrap = ensureLineWrapped(lineView)
for (let i = 0, ws = line.widgets; i < ws.length; ++i) {
let widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget" + (widget.className ? " " + widget.className : ""))
if (!widget.handleMouseEvents) node.setAttribute("cm-ignore-events", "true")
positionLineWidget(widget, node, lineView, dims)
cm.display.input.setUneditable(node)
if (allowAbove && widget.above)
wrap.insertBefore(node, lineView.gutter || lineView.text)
else
wrap.appendChild(node)
signalLater(widget, "redraw")
}
}
function positionLineWidget(widget, node, lineView, dims) {
if (widget.noHScroll) {
;(lineView.alignable || (lineView.alignable = [])).push(node)
let width = dims.wrapperWidth
node.style.left = dims.fixedPos + "px"
if (!widget.coverGutter) {
width -= dims.gutterTotalWidth
node.style.paddingLeft = dims.gutterTotalWidth + "px"
}
node.style.width = width + "px"
}
if (widget.coverGutter) {
node.style.zIndex = 5
node.style.position = "relative"
if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px"
}
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/update_lines.js
================================================
import { heightAtLine } from "../line/spans.js"
import { getLine, lineAtHeight, updateLineHeight } from "../line/utils_line.js"
import { paddingTop, charWidth } from "../measurement/position_measurement.js"
import { ie, ie_version } from "../util/browser.js"
// Read the actual heights of the rendered lines, and update their
// stored heights to match.
export function updateHeightsInViewport(cm) {
let display = cm.display
let prevBottom = display.lineDiv.offsetTop
let viewTop = Math.max(0, display.scroller.getBoundingClientRect().top)
let oldHeight = display.lineDiv.getBoundingClientRect().top
let mustScroll = 0
for (let i = 0; i < display.view.length; i++) {
let cur = display.view[i], wrapping = cm.options.lineWrapping
let height, width = 0
if (cur.hidden) continue
oldHeight += cur.line.height
if (ie && ie_version < 8) {
let bot = cur.node.offsetTop + cur.node.offsetHeight
height = bot - prevBottom
prevBottom = bot
} else {
let box = cur.node.getBoundingClientRect()
height = box.bottom - box.top
// Check that lines don't extend past the right of the current
// editor width
if (!wrapping && cur.text.firstChild)
width = cur.text.firstChild.getBoundingClientRect().right - box.left - 1
}
let diff = cur.line.height - height
if (diff > .005 || diff < -.005) {
if (oldHeight < viewTop) mustScroll -= diff
updateLineHeight(cur.line, height)
updateWidgetHeight(cur.line)
if (cur.rest) for (let j = 0; j < cur.rest.length; j++)
updateWidgetHeight(cur.rest[j])
}
if (width > cm.display.sizerWidth) {
let chWidth = Math.ceil(width / charWidth(cm.display))
if (chWidth > cm.display.maxLineLength) {
cm.display.maxLineLength = chWidth
cm.display.maxLine = cur.line
cm.display.maxLineChanged = true
}
}
}
if (Math.abs(mustScroll) > 2) display.scroller.scrollTop += mustScroll
}
// Read and store the height of line widgets associated with the
// given line.
function updateWidgetHeight(line) {
if (line.widgets) for (let i = 0; i < line.widgets.length; ++i) {
let w = line.widgets[i], parent = w.node.parentNode
if (parent) w.height = parent.offsetHeight
}
}
// Compute the lines that are visible in a given viewport (defaults
// the the current scroll position). viewport may contain top,
// height, and ensure (see op.scrollToPos) properties.
export function visibleLines(display, doc, viewport) {
let top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop
top = Math.floor(top - paddingTop(display))
let bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight
let from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom)
// Ensure is a {from: {line, ch}, to: {line, ch}} object, and
// forces those lines into the viewport (if possible).
if (viewport && viewport.ensure) {
let ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line
if (ensureFrom < from) {
from = ensureFrom
to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight)
} else if (Math.min(ensureTo, doc.lastLine()) >= to) {
from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight)
to = ensureTo
}
}
return {from: from, to: Math.max(to, from + 1)}
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/display/view_tracking.js
================================================
import { buildViewArray } from "../line/line_data.js"
import { sawCollapsedSpans } from "../line/saw_special_spans.js"
import { visualLineEndNo, visualLineNo } from "../line/spans.js"
import { findViewIndex } from "../measurement/position_measurement.js"
import { indexOf } from "../util/misc.js"
// Updates the display.view data structure for a given change to the
// document. From and to are in pre-change coordinates. Lendiff is
// the amount of lines added or subtracted by the change. This is
// used for changes that span multiple lines, or change the way
// lines are divided into visual lines. regLineChange (below)
// registers single-line changes.
export function regChange(cm, from, to, lendiff) {
if (from == null) from = cm.doc.first
if (to == null) to = cm.doc.first + cm.doc.size
if (!lendiff) lendiff = 0
let display = cm.display
if (lendiff && to < display.viewTo &&
(display.updateLineNumbers == null || display.updateLineNumbers > from))
display.updateLineNumbers = from
cm.curOp.viewChanged = true
if (from >= display.viewTo) { // Change after
if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo)
resetView(cm)
} else if (to <= display.viewFrom) { // Change before
if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) {
resetView(cm)
} else {
display.viewFrom += lendiff
display.viewTo += lendiff
}
} else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap
resetView(cm)
} else if (from <= display.viewFrom) { // Top overlap
let cut = viewCuttingPoint(cm, to, to + lendiff, 1)
if (cut) {
display.view = display.view.slice(cut.index)
display.viewFrom = cut.lineN
display.viewTo += lendiff
} else {
resetView(cm)
}
} else if (to >= display.viewTo) { // Bottom overlap
let cut = viewCuttingPoint(cm, from, from, -1)
if (cut) {
display.view = display.view.slice(0, cut.index)
display.viewTo = cut.lineN
} else {
resetView(cm)
}
} else { // Gap in the middle
let cutTop = viewCuttingPoint(cm, from, from, -1)
let cutBot = viewCuttingPoint(cm, to, to + lendiff, 1)
if (cutTop && cutBot) {
display.view = display.view.slice(0, cutTop.index)
.concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN))
.concat(display.view.slice(cutBot.index))
display.viewTo += lendiff
} else {
resetView(cm)
}
}
let ext = display.externalMeasured
if (ext) {
if (to < ext.lineN)
ext.lineN += lendiff
else if (from < ext.lineN + ext.size)
display.externalMeasured = null
}
}
// Register a change to a single line. Type must be one of "text",
// "gutter", "class", "widget"
export function regLineChange(cm, line, type) {
cm.curOp.viewChanged = true
let display = cm.display, ext = cm.display.externalMeasured
if (ext && line >= ext.lineN && line < ext.lineN + ext.size)
display.externalMeasured = null
if (line < display.viewFrom || line >= display.viewTo) return
let lineView = display.view[findViewIndex(cm, line)]
if (lineView.node == null) return
let arr = lineView.changes || (lineView.changes = [])
if (indexOf(arr, type) == -1) arr.push(type)
}
// Clear the view.
export function resetView(cm) {
cm.display.viewFrom = cm.display.viewTo = cm.doc.first
cm.display.view = []
cm.display.viewOffset = 0
}
function viewCuttingPoint(cm, oldN, newN, dir) {
let index = findViewIndex(cm, oldN), diff, view = cm.display.view
if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size)
return {index: index, lineN: newN}
let n = cm.display.viewFrom
for (let i = 0; i < index; i++)
n += view[i].size
if (n != oldN) {
if (dir > 0) {
if (index == view.length - 1) return null
diff = (n + view[index].size) - oldN
index++
} else {
diff = n - oldN
}
oldN += diff; newN += diff
}
while (visualLineNo(cm.doc, newN) != newN) {
if (index == (dir < 0 ? 0 : view.length - 1)) return null
newN += dir * view[index - (dir < 0 ? 1 : 0)].size
index += dir
}
return {index: index, lineN: newN}
}
// Force the view to cover a given range, adding empty view element
// or clipping off existing ones as needed.
export function adjustView(cm, from, to) {
let display = cm.display, view = display.view
if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) {
display.view = buildViewArray(cm, from, to)
display.viewFrom = from
} else {
if (display.viewFrom > from)
display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view)
else if (display.viewFrom < from)
display.view = display.view.slice(findViewIndex(cm, from))
display.viewFrom = from
if (display.viewTo < to)
display.view = display.view.concat(buildViewArray(cm, display.viewTo, to))
else if (display.viewTo > to)
display.view = display.view.slice(0, findViewIndex(cm, to))
}
display.viewTo = to
}
// Count the number of lines in the view whose DOM representation is
// out of date (or nonexistent).
export function countDirtyView(cm) {
let view = cm.display.view, dirty = 0
for (let i = 0; i < view.length; i++) {
let lineView = view[i]
if (!lineView.hidden && (!lineView.node || lineView.changes)) ++dirty
}
return dirty
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/edit/CodeMirror.js
================================================
import { Display } from "../display/Display.js"
import { onFocus, onBlur } from "../display/focus.js"
import { maybeUpdateLineNumberWidth } from "../display/line_numbers.js"
import { endOperation, operation, startOperation } from "../display/operations.js"
import { initScrollbars } from "../display/scrollbars.js"
import { onScrollWheel } from "../display/scroll_events.js"
import { setScrollLeft, updateScrollTop } from "../display/scrolling.js"
import { clipPos, Pos } from "../line/pos.js"
import { posFromMouse } from "../measurement/position_measurement.js"
import { eventInWidget } from "../measurement/widgets.js"
import Doc from "../model/Doc.js"
import { attachDoc } from "../model/document_data.js"
import { Range } from "../model/selection.js"
import { extendSelection } from "../model/selection_updates.js"
import { ie, ie_version, mobile, webkit } from "../util/browser.js"
import { e_preventDefault, e_stop, on, signal, signalDOMEvent } from "../util/event.js"
import { copyObj, Delayed } from "../util/misc.js"
import { clearDragCursor, onDragOver, onDragStart, onDrop } from "./drop_events.js"
import { ensureGlobalHandlers } from "./global_events.js"
import { onKeyDown, onKeyPress, onKeyUp } from "./key_events.js"
import { clickInGutter, onContextMenu, onMouseDown } from "./mouse_events.js"
import { themeChanged } from "./utils.js"
import { defaults, optionHandlers, Init } from "./options.js"
// A CodeMirror instance represents an editor. This is the object
// that user code is usually dealing with.
export function CodeMirror(place, options) {
if (!(this instanceof CodeMirror)) return new CodeMirror(place, options)
this.options = options = options ? copyObj(options) : {}
// Determine effective options based on given values and defaults.
copyObj(defaults, options, false)
let doc = options.value
if (typeof doc == "string") doc = new Doc(doc, options.mode, null, options.lineSeparator, options.direction)
else if (options.mode) doc.modeOption = options.mode
this.doc = doc
let input = new CodeMirror.inputStyles[options.inputStyle](this)
let display = this.display = new Display(place, doc, input, options)
display.wrapper.CodeMirror = this
themeChanged(this)
if (options.lineWrapping)
this.display.wrapper.className += " CodeMirror-wrap"
initScrollbars(this)
this.state = {
keyMaps: [], // stores maps added by addKeyMap
overlays: [], // highlighting overlays, as added by addOverlay
modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info
overwrite: false,
delayingBlurEvent: false,
focused: false,
suppressEdits: false, // used to disable editing during key handlers when in readOnly mode
pasteIncoming: -1, cutIncoming: -1, // help recognize paste/cut edits in input.poll
selectingText: false,
draggingText: false,
highlight: new Delayed(), // stores highlight worker timeout
keySeq: null, // Unfinished key sequence
specialChars: null
}
if (options.autofocus && !mobile) display.input.focus()
// Override magic textarea content restore that IE sometimes does
// on our hidden textarea on reload
if (ie && ie_version < 11) setTimeout(() => this.display.input.reset(true), 20)
registerEventHandlers(this)
ensureGlobalHandlers()
startOperation(this)
this.curOp.forceUpdate = true
attachDoc(this, doc)
if ((options.autofocus && !mobile) || this.hasFocus())
setTimeout(() => {
if (this.hasFocus() && !this.state.focused) onFocus(this)
}, 20)
else
onBlur(this)
for (let opt in optionHandlers) if (optionHandlers.hasOwnProperty(opt))
optionHandlers[opt](this, options[opt], Init)
maybeUpdateLineNumberWidth(this)
if (options.finishInit) options.finishInit(this)
for (let i = 0; i < initHooks.length; ++i) initHooks[i](this)
endOperation(this)
// Suppress optimizelegibility in Webkit, since it breaks text
// measuring on line wrapping boundaries.
if (webkit && options.lineWrapping &&
getComputedStyle(display.lineDiv).textRendering == "optimizelegibility")
display.lineDiv.style.textRendering = "auto"
}
// The default configuration options.
CodeMirror.defaults = defaults
// Functions to run when options are changed.
CodeMirror.optionHandlers = optionHandlers
export default CodeMirror
// Attach the necessary event handlers when initializing the editor
function registerEventHandlers(cm) {
let d = cm.display
on(d.scroller, "mousedown", operation(cm, onMouseDown))
// Older IE's will not fire a second mousedown for a double click
if (ie && ie_version < 11)
on(d.scroller, "dblclick", operation(cm, e => {
if (signalDOMEvent(cm, e)) return
let pos = posFromMouse(cm, e)
if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return
e_preventDefault(e)
let word = cm.findWordAt(pos)
extendSelection(cm.doc, word.anchor, word.head)
}))
else
on(d.scroller, "dblclick", e => signalDOMEvent(cm, e) || e_preventDefault(e))
// Some browsers fire contextmenu *after* opening the menu, at
// which point we can't mess with it anymore. Context menu is
// handled in onMouseDown for these browsers.
on(d.scroller, "contextmenu", e => onContextMenu(cm, e))
on(d.input.getField(), "contextmenu", e => {
if (!d.scroller.contains(e.target)) onContextMenu(cm, e)
})
// Used to suppress mouse event handling when a touch happens
let touchFinished, prevTouch = {end: 0}
function finishTouch() {
if (d.activeTouch) {
touchFinished = setTimeout(() => d.activeTouch = null, 1000)
prevTouch = d.activeTouch
prevTouch.end = +new Date
}
}
function isMouseLikeTouchEvent(e) {
if (e.touches.length != 1) return false
let touch = e.touches[0]
return touch.radiusX <= 1 && touch.radiusY <= 1
}
function farAway(touch, other) {
if (other.left == null) return true
let dx = other.left - touch.left, dy = other.top - touch.top
return dx * dx + dy * dy > 20 * 20
}
on(d.scroller, "touchstart", e => {
if (!signalDOMEvent(cm, e) && !isMouseLikeTouchEvent(e) && !clickInGutter(cm, e)) {
d.input.ensurePolled()
clearTimeout(touchFinished)
let now = +new Date
d.activeTouch = {start: now, moved: false,
prev: now - prevTouch.end <= 300 ? prevTouch : null}
if (e.touches.length == 1) {
d.activeTouch.left = e.touches[0].pageX
d.activeTouch.top = e.touches[0].pageY
}
}
})
on(d.scroller, "touchmove", () => {
if (d.activeTouch) d.activeTouch.moved = true
})
on(d.scroller, "touchend", e => {
let touch = d.activeTouch
if (touch && !eventInWidget(d, e) && touch.left != null &&
!touch.moved && new Date - touch.start < 300) {
let pos = cm.coordsChar(d.activeTouch, "page"), range
if (!touch.prev || farAway(touch, touch.prev)) // Single tap
range = new Range(pos, pos)
else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap
range = cm.findWordAt(pos)
else // Triple tap
range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0)))
cm.setSelection(range.anchor, range.head)
cm.focus()
e_preventDefault(e)
}
finishTouch()
})
on(d.scroller, "touchcancel", finishTouch)
// Sync scrolling between fake scrollbars and real scrollable
// area, ensure viewport is updated when scrolling.
on(d.scroller, "scroll", () => {
if (d.scroller.clientHeight) {
updateScrollTop(cm, d.scroller.scrollTop)
setScrollLeft(cm, d.scroller.scrollLeft, true)
signal(cm, "scroll", cm)
}
})
// Listen to wheel events in order to try and update the viewport on time.
on(d.scroller, "mousewheel", e => onScrollWheel(cm, e))
on(d.scroller, "DOMMouseScroll", e => onScrollWheel(cm, e))
// Prevent wrapper from ever scrolling
on(d.wrapper, "scroll", () => d.wrapper.scrollTop = d.wrapper.scrollLeft = 0)
d.dragFunctions = {
enter: e => {if (!signalDOMEvent(cm, e)) e_stop(e)},
over: e => {if (!signalDOMEvent(cm, e)) { onDragOver(cm, e); e_stop(e) }},
start: e => onDragStart(cm, e),
drop: operation(cm, onDrop),
leave: e => {if (!signalDOMEvent(cm, e)) { clearDragCursor(cm) }}
}
let inp = d.input.getField()
on(inp, "keyup", e => onKeyUp.call(cm, e))
on(inp, "keydown", operation(cm, onKeyDown))
on(inp, "keypress", operation(cm, onKeyPress))
on(inp, "focus", e => onFocus(cm, e))
on(inp, "blur", e => onBlur(cm, e))
}
let initHooks = []
CodeMirror.defineInitHook = f => initHooks.push(f)
================================================
FILE: public/assets/lib/vendor/codemirror/src/edit/commands.js
================================================
import { deleteNearSelection } from "./deleteNearSelection.js"
import { runInOp } from "../display/operations.js"
import { ensureCursorVisible } from "../display/scrolling.js"
import { endOfLine } from "../input/movement.js"
import { clipPos, Pos } from "../line/pos.js"
import { visualLine, visualLineEnd } from "../line/spans.js"
import { getLine, lineNo } from "../line/utils_line.js"
import { Range } from "../model/selection.js"
import { selectAll } from "../model/selection_updates.js"
import { countColumn, sel_dontScroll, sel_move, spaceStr } from "../util/misc.js"
import { getOrder } from "../util/bidi.js"
// Commands are parameter-less actions that can be performed on an
// editor, mostly used for keybindings.
export let commands = {
selectAll: selectAll,
singleSelection: cm => cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll),
killLine: cm => deleteNearSelection(cm, range => {
if (range.empty()) {
let len = getLine(cm.doc, range.head.line).text.length
if (range.head.ch == len && range.head.line < cm.lastLine())
return {from: range.head, to: Pos(range.head.line + 1, 0)}
else
return {from: range.head, to: Pos(range.head.line, len)}
} else {
return {from: range.from(), to: range.to()}
}
}),
deleteLine: cm => deleteNearSelection(cm, range => ({
from: Pos(range.from().line, 0),
to: clipPos(cm.doc, Pos(range.to().line + 1, 0))
})),
delLineLeft: cm => deleteNearSelection(cm, range => ({
from: Pos(range.from().line, 0), to: range.from()
})),
delWrappedLineLeft: cm => deleteNearSelection(cm, range => {
let top = cm.charCoords(range.head, "div").top + 5
let leftPos = cm.coordsChar({left: 0, top: top}, "div")
return {from: leftPos, to: range.from()}
}),
delWrappedLineRight: cm => deleteNearSelection(cm, range => {
let top = cm.charCoords(range.head, "div").top + 5
let rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div")
return {from: range.from(), to: rightPos }
}),
undo: cm => cm.undo(),
redo: cm => cm.redo(),
undoSelection: cm => cm.undoSelection(),
redoSelection: cm => cm.redoSelection(),
goDocStart: cm => cm.extendSelection(Pos(cm.firstLine(), 0)),
goDocEnd: cm => cm.extendSelection(Pos(cm.lastLine())),
goLineStart: cm => cm.extendSelectionsBy(range => lineStart(cm, range.head.line),
{origin: "+move", bias: 1}
),
goLineStartSmart: cm => cm.extendSelectionsBy(range => lineStartSmart(cm, range.head),
{origin: "+move", bias: 1}
),
goLineEnd: cm => cm.extendSelectionsBy(range => lineEnd(cm, range.head.line),
{origin: "+move", bias: -1}
),
goLineRight: cm => cm.extendSelectionsBy(range => {
let top = cm.cursorCoords(range.head, "div").top + 5
return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div")
}, sel_move),
goLineLeft: cm => cm.extendSelectionsBy(range => {
let top = cm.cursorCoords(range.head, "div").top + 5
return cm.coordsChar({left: 0, top: top}, "div")
}, sel_move),
goLineLeftSmart: cm => cm.extendSelectionsBy(range => {
let top = cm.cursorCoords(range.head, "div").top + 5
let pos = cm.coordsChar({left: 0, top: top}, "div")
if (pos.ch < cm.getLine(pos.line).search(/\S/)) return lineStartSmart(cm, range.head)
return pos
}, sel_move),
goLineUp: cm => cm.moveV(-1, "line"),
goLineDown: cm => cm.moveV(1, "line"),
goPageUp: cm => cm.moveV(-1, "page"),
goPageDown: cm => cm.moveV(1, "page"),
goCharLeft: cm => cm.moveH(-1, "char"),
goCharRight: cm => cm.moveH(1, "char"),
goColumnLeft: cm => cm.moveH(-1, "column"),
goColumnRight: cm => cm.moveH(1, "column"),
goWordLeft: cm => cm.moveH(-1, "word"),
goGroupRight: cm => cm.moveH(1, "group"),
goGroupLeft: cm => cm.moveH(-1, "group"),
goWordRight: cm => cm.moveH(1, "word"),
delCharBefore: cm => cm.deleteH(-1, "codepoint"),
delCharAfter: cm => cm.deleteH(1, "char"),
delWordBefore: cm => cm.deleteH(-1, "word"),
delWordAfter: cm => cm.deleteH(1, "word"),
delGroupBefore: cm => cm.deleteH(-1, "group"),
delGroupAfter: cm => cm.deleteH(1, "group"),
indentAuto: cm => cm.indentSelection("smart"),
indentMore: cm => cm.indentSelection("add"),
indentLess: cm => cm.indentSelection("subtract"),
insertTab: cm => cm.replaceSelection("\t"),
insertSoftTab: cm => {
let spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize
for (let i = 0; i < ranges.length; i++) {
let pos = ranges[i].from()
let col = countColumn(cm.getLine(pos.line), pos.ch, tabSize)
spaces.push(spaceStr(tabSize - col % tabSize))
}
cm.replaceSelections(spaces)
},
defaultTab: cm => {
if (cm.somethingSelected()) cm.indentSelection("add")
else cm.execCommand("insertTab")
},
// Swap the two chars left and right of each selection's head.
// Move cursor behind the two swapped characters afterwards.
//
// Doesn't consider line feeds a character.
// Doesn't scan more than one line above to find a character.
// Doesn't do anything on an empty line.
// Doesn't do anything with non-empty selections.
transposeChars: cm => runInOp(cm, () => {
let ranges = cm.listSelections(), newSel = []
for (let i = 0; i < ranges.length; i++) {
if (!ranges[i].empty()) continue
let cur = ranges[i].head, line = getLine(cm.doc, cur.line).text
if (line) {
if (cur.ch == line.length) cur = new Pos(cur.line, cur.ch - 1)
if (cur.ch > 0) {
cur = new Pos(cur.line, cur.ch + 1)
cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2),
Pos(cur.line, cur.ch - 2), cur, "+transpose")
} else if (cur.line > cm.doc.first) {
let prev = getLine(cm.doc, cur.line - 1).text
if (prev) {
cur = new Pos(cur.line, 1)
cm.replaceRange(line.charAt(0) + cm.doc.lineSeparator() +
prev.charAt(prev.length - 1),
Pos(cur.line - 1, prev.length - 1), cur, "+transpose")
}
}
}
newSel.push(new Range(cur, cur))
}
cm.setSelections(newSel)
}),
newlineAndIndent: cm => runInOp(cm, () => {
let sels = cm.listSelections()
for (let i = sels.length - 1; i >= 0; i--)
cm.replaceRange(cm.doc.lineSeparator(), sels[i].anchor, sels[i].head, "+input")
sels = cm.listSelections()
for (let i = 0; i < sels.length; i++)
cm.indentLine(sels[i].from().line, null, true)
ensureCursorVisible(cm)
}),
openLine: cm => cm.replaceSelection("\n", "start"),
toggleOverwrite: cm => cm.toggleOverwrite()
}
function lineStart(cm, lineN) {
let line = getLine(cm.doc, lineN)
let visual = visualLine(line)
if (visual != line) lineN = lineNo(visual)
return endOfLine(true, cm, visual, lineN, 1)
}
function lineEnd(cm, lineN) {
let line = getLine(cm.doc, lineN)
let visual = visualLineEnd(line)
if (visual != line) lineN = lineNo(visual)
return endOfLine(true, cm, line, lineN, -1)
}
function lineStartSmart(cm, pos) {
let start = lineStart(cm, pos.line)
let line = getLine(cm.doc, start.line)
let order = getOrder(line, cm.doc.direction)
if (!order || order[0].level == 0) {
let firstNonWS = Math.max(start.ch, line.text.search(/\S/))
let inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch
return Pos(start.line, inWS ? 0 : firstNonWS, start.sticky)
}
return start
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/edit/deleteNearSelection.js
================================================
import { runInOp } from "../display/operations.js"
import { ensureCursorVisible } from "../display/scrolling.js"
import { cmp } from "../line/pos.js"
import { replaceRange } from "../model/changes.js"
import { lst } from "../util/misc.js"
// Helper for deleting text near the selection(s), used to implement
// backspace, delete, and similar functionality.
export function deleteNearSelection(cm, compute) {
let ranges = cm.doc.sel.ranges, kill = []
// Build up a set of ranges to kill first, merging overlapping
// ranges.
for (let i = 0; i < ranges.length; i++) {
let toKill = compute(ranges[i])
while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) {
let replaced = kill.pop()
if (cmp(replaced.from, toKill.from) < 0) {
toKill.from = replaced.from
break
}
}
kill.push(toKill)
}
// Next, remove those actual ranges.
runInOp(cm, () => {
for (let i = kill.length - 1; i >= 0; i--)
replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete")
ensureCursorVisible(cm)
})
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/edit/drop_events.js
================================================
import { drawSelectionCursor } from "../display/selection.js"
import { operation } from "../display/operations.js"
import { clipPos } from "../line/pos.js"
import { posFromMouse } from "../measurement/position_measurement.js"
import { eventInWidget } from "../measurement/widgets.js"
import { makeChange, replaceRange } from "../model/changes.js"
import { changeEnd } from "../model/change_measurement.js"
import { simpleSelection } from "../model/selection.js"
import { setSelectionNoUndo, setSelectionReplaceHistory } from "../model/selection_updates.js"
import { ie, presto, safari } from "../util/browser.js"
import { elt, removeChildrenAndAdd } from "../util/dom.js"
import { e_preventDefault, e_stop, signalDOMEvent } from "../util/event.js"
import { indexOf } from "../util/misc.js"
// Kludge to work around strange IE behavior where it'll sometimes
// re-fire a series of drag-related events right after the drop (#1551)
let lastDrop = 0
export function onDrop(e) {
let cm = this
clearDragCursor(cm)
if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e))
return
e_preventDefault(e)
if (ie) lastDrop = +new Date
let pos = posFromMouse(cm, e, true), files = e.dataTransfer.files
if (!pos || cm.isReadOnly()) return
// Might be a file drop, in which case we simply extract the text
// and insert it.
if (files && files.length && window.FileReader && window.File) {
let n = files.length, text = Array(n), read = 0
const markAsReadAndPasteIfAllFilesAreRead = () => {
if (++read == n) {
operation(cm, () => {
pos = clipPos(cm.doc, pos)
let change = {from: pos, to: pos,
text: cm.doc.splitLines(
text.filter(t => t != null).join(cm.doc.lineSeparator())),
origin: "paste"}
makeChange(cm.doc, change)
setSelectionReplaceHistory(cm.doc, simpleSelection(clipPos(cm.doc, pos), clipPos(cm.doc, changeEnd(change))))
})()
}
}
const readTextFromFile = (file, i) => {
if (cm.options.allowDropFileTypes &&
indexOf(cm.options.allowDropFileTypes, file.type) == -1) {
markAsReadAndPasteIfAllFilesAreRead()
return
}
let reader = new FileReader
reader.onerror = () => markAsReadAndPasteIfAllFilesAreRead()
reader.onload = () => {
let content = reader.result
if (/[\x00-\x08\x0e-\x1f]{2}/.test(content)) {
markAsReadAndPasteIfAllFilesAreRead()
return
}
text[i] = content
markAsReadAndPasteIfAllFilesAreRead()
}
reader.readAsText(file)
}
for (let i = 0; i < files.length; i++) readTextFromFile(files[i], i)
} else { // Normal drop
// Don't do a replace if the drop happened inside of the selected text.
if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) {
cm.state.draggingText(e)
// Ensure the editor is re-focused
setTimeout(() => cm.display.input.focus(), 20)
return
}
try {
let text = e.dataTransfer.getData("Text")
if (text) {
let selected
if (cm.state.draggingText && !cm.state.draggingText.copy)
selected = cm.listSelections()
setSelectionNoUndo(cm.doc, simpleSelection(pos, pos))
if (selected) for (let i = 0; i < selected.length; ++i)
replaceRange(cm.doc, "", selected[i].anchor, selected[i].head, "drag")
cm.replaceSelection(text, "around", "paste")
cm.display.input.focus()
}
}
catch(e){}
}
}
export function onDragStart(cm, e) {
if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return }
if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return
e.dataTransfer.setData("Text", cm.getSelection())
e.dataTransfer.effectAllowed = "copyMove"
// Use dummy image instead of default browsers image.
// Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there.
if (e.dataTransfer.setDragImage && !safari) {
let img = elt("img", null, null, "position: fixed; left: 0; top: 0;")
img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="
if (presto) {
img.width = img.height = 1
cm.display.wrapper.appendChild(img)
// Force a relayout, or Opera won't use our image for some obscure reason
img._top = img.offsetTop
}
e.dataTransfer.setDragImage(img, 0, 0)
if (presto) img.parentNode.removeChild(img)
}
}
export function onDragOver(cm, e) {
let pos = posFromMouse(cm, e)
if (!pos) return
let frag = document.createDocumentFragment()
drawSelectionCursor(cm, pos, frag)
if (!cm.display.dragCursor) {
cm.display.dragCursor = elt("div", null, "CodeMirror-cursors CodeMirror-dragcursors")
cm.display.lineSpace.insertBefore(cm.display.dragCursor, cm.display.cursorDiv)
}
removeChildrenAndAdd(cm.display.dragCursor, frag)
}
export function clearDragCursor(cm) {
if (cm.display.dragCursor) {
cm.display.lineSpace.removeChild(cm.display.dragCursor)
cm.display.dragCursor = null
}
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/edit/fromTextArea.js
================================================
import { CodeMirror } from "./CodeMirror.js"
import { activeElt, rootNode } from "../util/dom.js"
import { off, on } from "../util/event.js"
import { copyObj } from "../util/misc.js"
export function fromTextArea(textarea, options) {
options = options ? copyObj(options) : {}
options.value = textarea.value
if (!options.tabindex && textarea.tabIndex)
options.tabindex = textarea.tabIndex
if (!options.placeholder && textarea.placeholder)
options.placeholder = textarea.placeholder
// Set autofocus to true if this textarea is focused, or if it has
// autofocus and no other element is focused.
if (options.autofocus == null) {
let hasFocus = activeElt(rootNode(textarea))
options.autofocus = hasFocus == textarea ||
textarea.getAttribute("autofocus") != null && hasFocus == document.body
}
function save() {textarea.value = cm.getValue()}
let realSubmit
if (textarea.form) {
on(textarea.form, "submit", save)
// Deplorable hack to make the submit method do the right thing.
if (!options.leaveSubmitMethodAlone) {
let form = textarea.form
realSubmit = form.submit
try {
let wrappedSubmit = form.submit = () => {
save()
form.submit = realSubmit
form.submit()
form.submit = wrappedSubmit
}
} catch(e) {}
}
}
options.finishInit = cm => {
cm.save = save
cm.getTextArea = () => textarea
cm.toTextArea = () => {
cm.toTextArea = isNaN // Prevent this from being ran twice
save()
textarea.parentNode.removeChild(cm.getWrapperElement())
textarea.style.display = ""
if (textarea.form) {
off(textarea.form, "submit", save)
if (!options.leaveSubmitMethodAlone && typeof textarea.form.submit == "function")
textarea.form.submit = realSubmit
}
}
}
textarea.style.display = "none"
let cm = CodeMirror(node => textarea.parentNode.insertBefore(node, textarea.nextSibling),
options)
return cm
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/edit/global_events.js
================================================
import { onBlur } from "../display/focus.js"
import { on } from "../util/event.js"
// These must be handled carefully, because naively registering a
// handler for each editor will cause the editors to never be
// garbage collected.
function forEachCodeMirror(f) {
if (!document.getElementsByClassName) return
let byClass = document.getElementsByClassName("CodeMirror"), editors = []
for (let i = 0; i < byClass.length; i++) {
let cm = byClass[i].CodeMirror
if (cm) editors.push(cm)
}
if (editors.length) editors[0].operation(() => {
for (let i = 0; i < editors.length; i++) f(editors[i])
})
}
let globalsRegistered = false
export function ensureGlobalHandlers() {
if (globalsRegistered) return
registerGlobalHandlers()
globalsRegistered = true
}
function registerGlobalHandlers() {
// When the window resizes, we need to refresh active editors.
let resizeTimer
on(window, "resize", () => {
if (resizeTimer == null) resizeTimer = setTimeout(() => {
resizeTimer = null
forEachCodeMirror(onResize)
}, 100)
})
// When the window loses focus, we want to show the editor as blurred
on(window, "blur", () => forEachCodeMirror(onBlur))
}
// Called when the window resizes
function onResize(cm) {
let d = cm.display
// Might be a text scaling operation, clear size caches.
d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null
d.scrollbarsClipped = false
cm.setSize()
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/edit/key_events.js
================================================
import { signalLater } from "../util/operation_group.js"
import { restartBlink } from "../display/selection.js"
import { isModifierKey, keyName, lookupKey } from "../input/keymap.js"
import { eventInWidget } from "../measurement/widgets.js"
import { ie, ie_version, mac, presto, gecko } from "../util/browser.js"
import { activeElt, addClass, rmClass, root } from "../util/dom.js"
import { e_preventDefault, off, on, signalDOMEvent } from "../util/event.js"
import { hasCopyEvent } from "../util/feature_detection.js"
import { Delayed, Pass } from "../util/misc.js"
import { commands } from "./commands.js"
// Run a handler that was bound to a key.
function doHandleBinding(cm, bound, dropShift) {
if (typeof bound == "string") {
bound = commands[bound]
if (!bound) return false
}
// Ensure previous input has been read, so that the handler sees a
// consistent view of the document
cm.display.input.ensurePolled()
let prevShift = cm.display.shift, done = false
try {
if (cm.isReadOnly()) cm.state.suppressEdits = true
if (dropShift) cm.display.shift = false
done = bound(cm) != Pass
} finally {
cm.display.shift = prevShift
cm.state.suppressEdits = false
}
return done
}
function lookupKeyForEditor(cm, name, handle) {
for (let i = 0; i < cm.state.keyMaps.length; i++) {
let result = lookupKey(name, cm.state.keyMaps[i], handle, cm)
if (result) return result
}
return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm))
|| lookupKey(name, cm.options.keyMap, handle, cm)
}
// Note that, despite the name, this function is also used to check
// for bound mouse clicks.
let stopSeq = new Delayed
export function dispatchKey(cm, name, e, handle) {
let seq = cm.state.keySeq
if (seq) {
if (isModifierKey(name)) return "handled"
if (/\'$/.test(name))
cm.state.keySeq = null
else
stopSeq.set(50, () => {
if (cm.state.keySeq == seq) {
cm.state.keySeq = null
cm.display.input.reset()
}
})
if (dispatchKeyInner(cm, seq + " " + name, e, handle)) return true
}
return dispatchKeyInner(cm, name, e, handle)
}
function dispatchKeyInner(cm, name, e, handle) {
let result = lookupKeyForEditor(cm, name, handle)
if (result == "multi")
cm.state.keySeq = name
if (result == "handled")
signalLater(cm, "keyHandled", cm, name, e)
if (result == "handled" || result == "multi") {
e_preventDefault(e)
restartBlink(cm)
}
return !!result
}
// Handle a key from the keydown event.
function handleKeyBinding(cm, e) {
let name = keyName(e, true)
if (!name) return false
if (e.shiftKey && !cm.state.keySeq) {
// First try to resolve full name (including 'Shift-'). Failing
// that, see if there is a cursor-motion command (starting with
// 'go') bound to the keyname without 'Shift-'.
return dispatchKey(cm, "Shift-" + name, e, b => doHandleBinding(cm, b, true))
|| dispatchKey(cm, name, e, b => {
if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion)
return doHandleBinding(cm, b)
})
} else {
return dispatchKey(cm, name, e, b => doHandleBinding(cm, b))
}
}
// Handle a key from the keypress event
function handleCharBinding(cm, e, ch) {
return dispatchKey(cm, "'" + ch + "'", e, b => doHandleBinding(cm, b, true))
}
let lastStoppedKey = null
export function onKeyDown(e) {
let cm = this
if (e.target && e.target != cm.display.input.getField()) return
cm.curOp.focus = activeElt(root(cm))
if (signalDOMEvent(cm, e)) return
// IE does strange things with escape.
if (ie && ie_version < 11 && e.keyCode == 27) e.returnValue = false
let code = e.keyCode
cm.display.shift = code == 16 || e.shiftKey
let handled = handleKeyBinding(cm, e)
if (presto) {
lastStoppedKey = handled ? code : null
// Opera has no cut event... we try to at least catch the key combo
if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey))
cm.replaceSelection("", null, "cut")
}
if (gecko && !mac && !handled && code == 46 && e.shiftKey && !e.ctrlKey && document.execCommand)
document.execCommand("cut")
// Turn mouse into crosshair when Alt is held on Mac.
if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className))
showCrossHair(cm)
}
function showCrossHair(cm) {
let lineDiv = cm.display.lineDiv
addClass(lineDiv, "CodeMirror-crosshair")
function up(e) {
if (e.keyCode == 18 || !e.altKey) {
rmClass(lineDiv, "CodeMirror-crosshair")
off(document, "keyup", up)
off(document, "mouseover", up)
}
}
on(document, "keyup", up)
on(document, "mouseover", up)
}
export function onKeyUp(e) {
if (e.keyCode == 16) this.doc.sel.shift = false
signalDOMEvent(this, e)
}
export function onKeyPress(e) {
let cm = this
if (e.target && e.target != cm.display.input.getField()) return
if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) return
let keyCode = e.keyCode, charCode = e.charCode
if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return}
if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) return
let ch = String.fromCharCode(charCode == null ? keyCode : charCode)
// Some browsers fire keypress events for backspace
if (ch == "\x08") return
if (handleCharBinding(cm, e, ch)) return
cm.display.input.onKeyPress(e)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/edit/legacy.js
================================================
import { scrollbarModel } from "../display/scrollbars.js"
import { wheelEventPixels } from "../display/scroll_events.js"
import { keyMap, keyName, isModifierKey, lookupKey, normalizeKeyMap } from "../input/keymap.js"
import { keyNames } from "../input/keynames.js"
import { Line } from "../line/line_data.js"
import { cmp, Pos } from "../line/pos.js"
import { changeEnd } from "../model/change_measurement.js"
import Doc from "../model/Doc.js"
import { LineWidget } from "../model/line_widget.js"
import { SharedTextMarker, TextMarker } from "../model/mark_text.js"
import { copyState, extendMode, getMode, innerMode, mimeModes, modeExtensions, modes, resolveMode, startState } from "../modes.js"
import { addClass, contains, rmClass } from "../util/dom.js"
import { e_preventDefault, e_stop, e_stopPropagation, off, on, signal } from "../util/event.js"
import { splitLinesAuto } from "../util/feature_detection.js"
import { countColumn, findColumn, isWordCharBasic, Pass } from "../util/misc.js"
import StringStream from "../util/StringStream.js"
import { commands } from "./commands.js"
export function addLegacyProps(CodeMirror) {
CodeMirror.off = off
CodeMirror.on = on
CodeMirror.wheelEventPixels = wheelEventPixels
CodeMirror.Doc = Doc
CodeMirror.splitLines = splitLinesAuto
CodeMirror.countColumn = countColumn
CodeMirror.findColumn = findColumn
CodeMirror.isWordChar = isWordCharBasic
CodeMirror.Pass = Pass
CodeMirror.signal = signal
CodeMirror.Line = Line
CodeMirror.changeEnd = changeEnd
CodeMirror.scrollbarModel = scrollbarModel
CodeMirror.Pos = Pos
CodeMirror.cmpPos = cmp
CodeMirror.modes = modes
CodeMirror.mimeModes = mimeModes
CodeMirror.resolveMode = resolveMode
CodeMirror.getMode = getMode
CodeMirror.modeExtensions = modeExtensions
CodeMirror.extendMode = extendMode
CodeMirror.copyState = copyState
CodeMirror.startState = startState
CodeMirror.innerMode = innerMode
CodeMirror.commands = commands
CodeMirror.keyMap = keyMap
CodeMirror.keyName = keyName
CodeMirror.isModifierKey = isModifierKey
CodeMirror.lookupKey = lookupKey
CodeMirror.normalizeKeyMap = normalizeKeyMap
CodeMirror.StringStream = StringStream
CodeMirror.SharedTextMarker = SharedTextMarker
CodeMirror.TextMarker = TextMarker
CodeMirror.LineWidget = LineWidget
CodeMirror.e_preventDefault = e_preventDefault
CodeMirror.e_stopPropagation = e_stopPropagation
CodeMirror.e_stop = e_stop
CodeMirror.addClass = addClass
CodeMirror.contains = contains
CodeMirror.rmClass = rmClass
CodeMirror.keyNames = keyNames
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/edit/main.js
================================================
// EDITOR CONSTRUCTOR
import { CodeMirror } from "./CodeMirror.js"
export { CodeMirror } from "./CodeMirror.js"
import { eventMixin } from "../util/event.js"
import { indexOf } from "../util/misc.js"
import { defineOptions } from "./options.js"
defineOptions(CodeMirror)
import addEditorMethods from "./methods.js"
addEditorMethods(CodeMirror)
import Doc from "../model/Doc.js"
// Set up methods on CodeMirror's prototype to redirect to the editor's document.
let dontDelegate = "iter insert remove copy getEditor constructor".split(" ")
for (let prop in Doc.prototype) if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0)
CodeMirror.prototype[prop] = (function(method) {
return function() {return method.apply(this.doc, arguments)}
})(Doc.prototype[prop])
eventMixin(Doc)
// INPUT HANDLING
import ContentEditableInput from "../input/ContentEditableInput.js"
import TextareaInput from "../input/TextareaInput.js"
CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput}
// MODE DEFINITION AND QUERYING
import { defineMIME, defineMode } from "../modes.js"
// Extra arguments are stored as the mode's dependencies, which is
// used by (legacy) mechanisms like loadmode.js to automatically
// load a mode. (Preferred mechanism is the require/define calls.)
CodeMirror.defineMode = function(name/*, mode, …*/) {
if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name
defineMode.apply(this, arguments)
}
CodeMirror.defineMIME = defineMIME
// Minimal default mode.
CodeMirror.defineMode("null", () => ({token: stream => stream.skipToEnd()}))
CodeMirror.defineMIME("text/plain", "null")
// EXTENSIONS
CodeMirror.defineExtension = (name, func) => {
CodeMirror.prototype[name] = func
}
CodeMirror.defineDocExtension = (name, func) => {
Doc.prototype[name] = func
}
import { fromTextArea } from "./fromTextArea.js"
CodeMirror.fromTextArea = fromTextArea
import { addLegacyProps } from "./legacy.js"
addLegacyProps(CodeMirror)
CodeMirror.version = "5.65.16"
================================================
FILE: public/assets/lib/vendor/codemirror/src/edit/methods.js
================================================
import { deleteNearSelection } from "./deleteNearSelection.js"
import { commands } from "./commands.js"
import { attachDoc } from "../model/document_data.js"
import { activeElt, addClass, rmClass, root, win } from "../util/dom.js"
import { eventMixin, signal } from "../util/event.js"
import { getLineStyles, getContextBefore, takeToken } from "../line/highlight.js"
import { indentLine } from "../input/indent.js"
import { triggerElectric } from "../input/input.js"
import { onKeyDown, onKeyPress, onKeyUp } from "./key_events.js"
import { onMouseDown } from "./mouse_events.js"
import { getKeyMap } from "../input/keymap.js"
import { endOfLine, moveLogically, moveVisually } from "../input/movement.js"
import { endOperation, methodOp, operation, runInOp, startOperation } from "../display/operations.js"
import { clipLine, clipPos, equalCursorPos, Pos } from "../line/pos.js"
import { charCoords, charWidth, clearCaches, clearLineMeasurementCache, coordsChar, cursorCoords, displayHeight, displayWidth, estimateLineHeights, fromCoordSystem, intoCoordSystem, scrollGap, textHeight } from "../measurement/position_measurement.js"
import { Range } from "../model/selection.js"
import { replaceOneSelection, skipAtomic } from "../model/selection_updates.js"
import { addToScrollTop, ensureCursorVisible, scrollIntoView, scrollToCoords, scrollToCoordsRange, scrollToRange } from "../display/scrolling.js"
import { heightAtLine } from "../line/spans.js"
import { updateGutterSpace } from "../display/update_display.js"
import { indexOf, insertSorted, isWordChar, sel_dontScroll, sel_move } from "../util/misc.js"
import { signalLater } from "../util/operation_group.js"
import { getLine, isLine, lineAtHeight } from "../line/utils_line.js"
import { regChange, regLineChange } from "../display/view_tracking.js"
// The publicly visible API. Note that methodOp(f) means
// 'wrap f in an operation, performed on its `this` parameter'.
// This is not the complete set of editor methods. Most of the
// methods defined on the Doc type are also injected into
// CodeMirror.prototype, for backwards compatibility and
// convenience.
export default function(CodeMirror) {
let optionHandlers = CodeMirror.optionHandlers
let helpers = CodeMirror.helpers = {}
CodeMirror.prototype = {
constructor: CodeMirror,
focus: function(){win(this).focus(); this.display.input.focus()},
setOption: function(option, value) {
let options = this.options, old = options[option]
if (options[option] == value && option != "mode") return
options[option] = value
if (optionHandlers.hasOwnProperty(option))
operation(this, optionHandlers[option])(this, value, old)
signal(this, "optionChange", this, option)
},
getOption: function(option) {return this.options[option]},
getDoc: function() {return this.doc},
addKeyMap: function(map, bottom) {
this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map))
},
removeKeyMap: function(map) {
let maps = this.state.keyMaps
for (let i = 0; i < maps.length; ++i)
if (maps[i] == map || maps[i].name == map) {
maps.splice(i, 1)
return true
}
},
addOverlay: methodOp(function(spec, options) {
let mode = spec.token ? spec : CodeMirror.getMode(this.options, spec)
if (mode.startState) throw new Error("Overlays may not be stateful.")
insertSorted(this.state.overlays,
{mode: mode, modeSpec: spec, opaque: options && options.opaque,
priority: (options && options.priority) || 0},
overlay => overlay.priority)
this.state.modeGen++
regChange(this)
}),
removeOverlay: methodOp(function(spec) {
let overlays = this.state.overlays
for (let i = 0; i < overlays.length; ++i) {
let cur = overlays[i].modeSpec
if (cur == spec || typeof spec == "string" && cur.name == spec) {
overlays.splice(i, 1)
this.state.modeGen++
regChange(this)
return
}
}
}),
indentLine: methodOp(function(n, dir, aggressive) {
if (typeof dir != "string" && typeof dir != "number") {
if (dir == null) dir = this.options.smartIndent ? "smart" : "prev"
else dir = dir ? "add" : "subtract"
}
if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive)
}),
indentSelection: methodOp(function(how) {
let ranges = this.doc.sel.ranges, end = -1
for (let i = 0; i < ranges.length; i++) {
let range = ranges[i]
if (!range.empty()) {
let from = range.from(), to = range.to()
let start = Math.max(end, from.line)
end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1
for (let j = start; j < end; ++j)
indentLine(this, j, how)
let newRanges = this.doc.sel.ranges
if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0)
replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll)
} else if (range.head.line > end) {
indentLine(this, range.head.line, how, true)
end = range.head.line
if (i == this.doc.sel.primIndex) ensureCursorVisible(this)
}
}
}),
// Fetch the parser token for a given character. Useful for hacks
// that want to inspect the mode state (say, for completion).
getTokenAt: function(pos, precise) {
return takeToken(this, pos, precise)
},
getLineTokens: function(line, precise) {
return takeToken(this, Pos(line), precise, true)
},
getTokenTypeAt: function(pos) {
pos = clipPos(this.doc, pos)
let styles = getLineStyles(this, getLine(this.doc, pos.line))
let before = 0, after = (styles.length - 1) / 2, ch = pos.ch
let type
if (ch == 0) type = styles[2]
else for (;;) {
let mid = (before + after) >> 1
if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid
else if (styles[mid * 2 + 1] < ch) before = mid + 1
else { type = styles[mid * 2 + 2]; break }
}
let cut = type ? type.indexOf("overlay ") : -1
return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1)
},
getModeAt: function(pos) {
let mode = this.doc.mode
if (!mode.innerMode) return mode
return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode
},
getHelper: function(pos, type) {
return this.getHelpers(pos, type)[0]
},
getHelpers: function(pos, type) {
let found = []
if (!helpers.hasOwnProperty(type)) return found
let help = helpers[type], mode = this.getModeAt(pos)
if (typeof mode[type] == "string") {
if (help[mode[type]]) found.push(help[mode[type]])
} else if (mode[type]) {
for (let i = 0; i < mode[type].length; i++) {
let val = help[mode[type][i]]
if (val) found.push(val)
}
} else if (mode.helperType && help[mode.helperType]) {
found.push(help[mode.helperType])
} else if (help[mode.name]) {
found.push(help[mode.name])
}
for (let i = 0; i < help._global.length; i++) {
let cur = help._global[i]
if (cur.pred(mode, this) && indexOf(found, cur.val) == -1)
found.push(cur.val)
}
return found
},
getStateAfter: function(line, precise) {
let doc = this.doc
line = clipLine(doc, line == null ? doc.first + doc.size - 1: line)
return getContextBefore(this, line + 1, precise).state
},
cursorCoords: function(start, mode) {
let pos, range = this.doc.sel.primary()
if (start == null) pos = range.head
else if (typeof start == "object") pos = clipPos(this.doc, start)
else pos = start ? range.from() : range.to()
return cursorCoords(this, pos, mode || "page")
},
charCoords: function(pos, mode) {
return charCoords(this, clipPos(this.doc, pos), mode || "page")
},
coordsChar: function(coords, mode) {
coords = fromCoordSystem(this, coords, mode || "page")
return coordsChar(this, coords.left, coords.top)
},
lineAtHeight: function(height, mode) {
height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top
return lineAtHeight(this.doc, height + this.display.viewOffset)
},
heightAtLine: function(line, mode, includeWidgets) {
let end = false, lineObj
if (typeof line == "number") {
let last = this.doc.first + this.doc.size - 1
if (line < this.doc.first) line = this.doc.first
else if (line > last) { line = last; end = true }
lineObj = getLine(this.doc, line)
} else {
lineObj = line
}
return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page", includeWidgets || end).top +
(end ? this.doc.height - heightAtLine(lineObj) : 0)
},
defaultTextHeight: function() { return textHeight(this.display) },
defaultCharWidth: function() { return charWidth(this.display) },
getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo}},
addWidget: function(pos, node, scroll, vert, horiz) {
let display = this.display
pos = cursorCoords(this, clipPos(this.doc, pos))
let top = pos.bottom, left = pos.left
node.style.position = "absolute"
node.setAttribute("cm-ignore-events", "true")
this.display.input.setUneditable(node)
display.sizer.appendChild(node)
if (vert == "over") {
top = pos.top
} else if (vert == "above" || vert == "near") {
let vspace = Math.max(display.wrapper.clientHeight, this.doc.height),
hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth)
// Default to positioning above (if specified and possible); otherwise default to positioning below
if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight)
top = pos.top - node.offsetHeight
else if (pos.bottom + node.offsetHeight <= vspace)
top = pos.bottom
if (left + node.offsetWidth > hspace)
left = hspace - node.offsetWidth
}
node.style.top = top + "px"
node.style.left = node.style.right = ""
if (horiz == "right") {
left = display.sizer.clientWidth - node.offsetWidth
node.style.right = "0px"
} else {
if (horiz == "left") left = 0
else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2
node.style.left = left + "px"
}
if (scroll)
scrollIntoView(this, {left, top, right: left + node.offsetWidth, bottom: top + node.offsetHeight})
},
triggerOnKeyDown: methodOp(onKeyDown),
triggerOnKeyPress: methodOp(onKeyPress),
triggerOnKeyUp: onKeyUp,
triggerOnMouseDown: methodOp(onMouseDown),
execCommand: function(cmd) {
if (commands.hasOwnProperty(cmd))
return commands[cmd].call(null, this)
},
triggerElectric: methodOp(function(text) { triggerElectric(this, text) }),
findPosH: function(from, amount, unit, visually) {
let dir = 1
if (amount < 0) { dir = -1; amount = -amount }
let cur = clipPos(this.doc, from)
for (let i = 0; i < amount; ++i) {
cur = findPosH(this.doc, cur, dir, unit, visually)
if (cur.hitSide) break
}
return cur
},
moveH: methodOp(function(dir, unit) {
this.extendSelectionsBy(range => {
if (this.display.shift || this.doc.extend || range.empty())
return findPosH(this.doc, range.head, dir, unit, this.options.rtlMoveVisually)
else
return dir < 0 ? range.from() : range.to()
}, sel_move)
}),
deleteH: methodOp(function(dir, unit) {
let sel = this.doc.sel, doc = this.doc
if (sel.somethingSelected())
doc.replaceSelection("", null, "+delete")
else
deleteNearSelection(this, range => {
let other = findPosH(doc, range.head, dir, unit, false)
return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other}
})
}),
findPosV: function(from, amount, unit, goalColumn) {
let dir = 1, x = goalColumn
if (amount < 0) { dir = -1; amount = -amount }
let cur = clipPos(this.doc, from)
for (let i = 0; i < amount; ++i) {
let coords = cursorCoords(this, cur, "div")
if (x == null) x = coords.left
else coords.left = x
cur = findPosV(this, coords, dir, unit)
if (cur.hitSide) break
}
return cur
},
moveV: methodOp(function(dir, unit) {
let doc = this.doc, goals = []
let collapse = !this.display.shift && !doc.extend && doc.sel.somethingSelected()
doc.extendSelectionsBy(range => {
if (collapse)
return dir < 0 ? range.from() : range.to()
let headPos = cursorCoords(this, range.head, "div")
if (range.goalColumn != null) headPos.left = range.goalColumn
goals.push(headPos.left)
let pos = findPosV(this, headPos, dir, unit)
if (unit == "page" && range == doc.sel.primary())
addToScrollTop(this, charCoords(this, pos, "div").top - headPos.top)
return pos
}, sel_move)
if (goals.length) for (let i = 0; i < doc.sel.ranges.length; i++)
doc.sel.ranges[i].goalColumn = goals[i]
}),
// Find the word at the given position (as returned by coordsChar).
findWordAt: function(pos) {
let doc = this.doc, line = getLine(doc, pos.line).text
let start = pos.ch, end = pos.ch
if (line) {
let helper = this.getHelper(pos, "wordChars")
if ((pos.sticky == "before" || end == line.length) && start) --start; else ++end
let startChar = line.charAt(start)
let check = isWordChar(startChar, helper)
? ch => isWordChar(ch, helper)
: /\s/.test(startChar) ? ch => /\s/.test(ch)
: ch => (!/\s/.test(ch) && !isWordChar(ch))
while (start > 0 && check(line.charAt(start - 1))) --start
while (end < line.length && check(line.charAt(end))) ++end
}
return new Range(Pos(pos.line, start), Pos(pos.line, end))
},
toggleOverwrite: function(value) {
if (value != null && value == this.state.overwrite) return
if (this.state.overwrite = !this.state.overwrite)
addClass(this.display.cursorDiv, "CodeMirror-overwrite")
else
rmClass(this.display.cursorDiv, "CodeMirror-overwrite")
signal(this, "overwriteToggle", this, this.state.overwrite)
},
hasFocus: function() { return this.display.input.getField() == activeElt(root(this)) },
isReadOnly: function() { return !!(this.options.readOnly || this.doc.cantEdit) },
scrollTo: methodOp(function (x, y) { scrollToCoords(this, x, y) }),
getScrollInfo: function() {
let scroller = this.display.scroller
return {left: scroller.scrollLeft, top: scroller.scrollTop,
height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight,
width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth,
clientHeight: displayHeight(this), clientWidth: displayWidth(this)}
},
scrollIntoView: methodOp(function(range, margin) {
if (range == null) {
range = {from: this.doc.sel.primary().head, to: null}
if (margin == null) margin = this.options.cursorScrollMargin
} else if (typeof range == "number") {
range = {from: Pos(range, 0), to: null}
} else if (range.from == null) {
range = {from: range, to: null}
}
if (!range.to) range.to = range.from
range.margin = margin || 0
if (range.from.line != null) {
scrollToRange(this, range)
} else {
scrollToCoordsRange(this, range.from, range.to, range.margin)
}
}),
setSize: methodOp(function(width, height) {
let interpret = val => typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val
if (width != null) this.display.wrapper.style.width = interpret(width)
if (height != null) this.display.wrapper.style.height = interpret(height)
if (this.options.lineWrapping) clearLineMeasurementCache(this)
let lineNo = this.display.viewFrom
this.doc.iter(lineNo, this.display.viewTo, line => {
if (line.widgets) for (let i = 0; i < line.widgets.length; i++)
if (line.widgets[i].noHScroll) { regLineChange(this, lineNo, "widget"); break }
++lineNo
})
this.curOp.forceUpdate = true
signal(this, "refresh", this)
}),
operation: function(f){return runInOp(this, f)},
startOperation: function(){return startOperation(this)},
endOperation: function(){return endOperation(this)},
refresh: methodOp(function() {
let oldHeight = this.display.cachedTextHeight
regChange(this)
this.curOp.forceUpdate = true
clearCaches(this)
scrollToCoords(this, this.doc.scrollLeft, this.doc.scrollTop)
updateGutterSpace(this.display)
if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5 || this.options.lineWrapping)
estimateLineHeights(this)
signal(this, "refresh", this)
}),
swapDoc: methodOp(function(doc) {
let old = this.doc
old.cm = null
// Cancel the current text selection if any (#5821)
if (this.state.selectingText) this.state.selectingText()
attachDoc(this, doc)
clearCaches(this)
this.display.input.reset()
scrollToCoords(this, doc.scrollLeft, doc.scrollTop)
this.curOp.forceScroll = true
signalLater(this, "swapDoc", this, old)
return old
}),
phrase: function(phraseText) {
let phrases = this.options.phrases
return phrases && Object.prototype.hasOwnProperty.call(phrases, phraseText) ? phrases[phraseText] : phraseText
},
getInputField: function(){return this.display.input.getField()},
getWrapperElement: function(){return this.display.wrapper},
getScrollerElement: function(){return this.display.scroller},
getGutterElement: function(){return this.display.gutters}
}
eventMixin(CodeMirror)
CodeMirror.registerHelper = function(type, name, value) {
if (!helpers.hasOwnProperty(type)) helpers[type] = CodeMirror[type] = {_global: []}
helpers[type][name] = value
}
CodeMirror.registerGlobalHelper = function(type, name, predicate, value) {
CodeMirror.registerHelper(type, name, value)
helpers[type]._global.push({pred: predicate, val: value})
}
}
// Used for horizontal relative motion. Dir is -1 or 1 (left or
// right), unit can be "codepoint", "char", "column" (like char, but
// doesn't cross line boundaries), "word" (across next word), or
// "group" (to the start of next group of word or
// non-word-non-whitespace chars). The visually param controls
// whether, in right-to-left text, direction 1 means to move towards
// the next index in the string, or towards the character to the right
// of the current position. The resulting position will have a
// hitSide=true property if it reached the end of the document.
function findPosH(doc, pos, dir, unit, visually) {
let oldPos = pos
let origDir = dir
let lineObj = getLine(doc, pos.line)
let lineDir = visually && doc.direction == "rtl" ? -dir : dir
function findNextLine() {
let l = pos.line + lineDir
if (l < doc.first || l >= doc.first + doc.size) return false
pos = new Pos(l, pos.ch, pos.sticky)
return lineObj = getLine(doc, l)
}
function moveOnce(boundToLine) {
let next
if (unit == "codepoint") {
let ch = lineObj.text.charCodeAt(pos.ch + (dir > 0 ? 0 : -1))
if (isNaN(ch)) {
next = null
} else {
let astral = dir > 0 ? ch >= 0xD800 && ch < 0xDC00 : ch >= 0xDC00 && ch < 0xDFFF
next = new Pos(pos.line, Math.max(0, Math.min(lineObj.text.length, pos.ch + dir * (astral ? 2 : 1))), -dir)
}
} else if (visually) {
next = moveVisually(doc.cm, lineObj, pos, dir)
} else {
next = moveLogically(lineObj, pos, dir)
}
if (next == null) {
if (!boundToLine && findNextLine())
pos = endOfLine(visually, doc.cm, lineObj, pos.line, lineDir)
else
return false
} else {
pos = next
}
return true
}
if (unit == "char" || unit == "codepoint") {
moveOnce()
} else if (unit == "column") {
moveOnce(true)
} else if (unit == "word" || unit == "group") {
let sawType = null, group = unit == "group"
let helper = doc.cm && doc.cm.getHelper(pos, "wordChars")
for (let first = true;; first = false) {
if (dir < 0 && !moveOnce(!first)) break
let cur = lineObj.text.charAt(pos.ch) || "\n"
let type = isWordChar(cur, helper) ? "w"
: group && cur == "\n" ? "n"
: !group || /\s/.test(cur) ? null
: "p"
if (group && !first && !type) type = "s"
if (sawType && sawType != type) {
if (dir < 0) {dir = 1; moveOnce(); pos.sticky = "after"}
break
}
if (type) sawType = type
if (dir > 0 && !moveOnce(!first)) break
}
}
let result = skipAtomic(doc, pos, oldPos, origDir, true)
if (equalCursorPos(oldPos, result)) result.hitSide = true
return result
}
// For relative vertical movement. Dir may be -1 or 1. Unit can be
// "page" or "line". The resulting position will have a hitSide=true
// property if it reached the end of the document.
function findPosV(cm, pos, dir, unit) {
let doc = cm.doc, x = pos.left, y
if (unit == "page") {
let pageSize = Math.min(cm.display.wrapper.clientHeight, win(cm).innerHeight || doc(cm).documentElement.clientHeight)
let moveAmount = Math.max(pageSize - .5 * textHeight(cm.display), 3)
y = (dir > 0 ? pos.bottom : pos.top) + dir * moveAmount
} else if (unit == "line") {
y = dir > 0 ? pos.bottom + 3 : pos.top - 3
}
let target
for (;;) {
target = coordsChar(cm, x, y)
if (!target.outside) break
if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break }
y += dir * 5
}
return target
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/edit/mouse_events.js
================================================
import { delayBlurEvent, ensureFocus } from "../display/focus.js"
import { operation } from "../display/operations.js"
import { visibleLines } from "../display/update_lines.js"
import { clipPos, cmp, maxPos, minPos, Pos } from "../line/pos.js"
import { getLine, lineAtHeight } from "../line/utils_line.js"
import { posFromMouse } from "../measurement/position_measurement.js"
import { eventInWidget } from "../measurement/widgets.js"
import { normalizeSelection, Range, Selection } from "../model/selection.js"
import { extendRange, extendSelection, replaceOneSelection, setSelection } from "../model/selection_updates.js"
import { captureRightClick, chromeOS, ie, ie_version, mac, webkit, safari } from "../util/browser.js"
import { getOrder, getBidiPartAt } from "../util/bidi.js"
import { activeElt, root, win } from "../util/dom.js"
import { e_button, e_defaultPrevented, e_preventDefault, e_target, hasHandler, off, on, signal, signalDOMEvent } from "../util/event.js"
import { dragAndDrop } from "../util/feature_detection.js"
import { bind, countColumn, findColumn, sel_mouse } from "../util/misc.js"
import { addModifierNames } from "../input/keymap.js"
import { Pass } from "../util/misc.js"
import { dispatchKey } from "./key_events.js"
import { commands } from "./commands.js"
const DOUBLECLICK_DELAY = 400
class PastClick {
constructor(time, pos, button) {
this.time = time
this.pos = pos
this.button = button
}
compare(time, pos, button) {
return this.time + DOUBLECLICK_DELAY > time &&
cmp(pos, this.pos) == 0 && button == this.button
}
}
let lastClick, lastDoubleClick
function clickRepeat(pos, button) {
let now = +new Date
if (lastDoubleClick && lastDoubleClick.compare(now, pos, button)) {
lastClick = lastDoubleClick = null
return "triple"
} else if (lastClick && lastClick.compare(now, pos, button)) {
lastDoubleClick = new PastClick(now, pos, button)
lastClick = null
return "double"
} else {
lastClick = new PastClick(now, pos, button)
lastDoubleClick = null
return "single"
}
}
// A mouse down can be a single click, double click, triple click,
// start of selection drag, start of text drag, new cursor
// (ctrl-click), rectangle drag (alt-drag), or xwin
// middle-click-paste. Or it might be a click on something we should
// not interfere with, such as a scrollbar or widget.
export function onMouseDown(e) {
let cm = this, display = cm.display
if (signalDOMEvent(cm, e) || display.activeTouch && display.input.supportsTouch()) return
display.input.ensurePolled()
display.shift = e.shiftKey
if (eventInWidget(display, e)) {
if (!webkit) {
// Briefly turn off draggability, to allow widgets to do
// normal dragging things.
display.scroller.draggable = false
setTimeout(() => display.scroller.draggable = true, 100)
}
return
}
if (clickInGutter(cm, e)) return
let pos = posFromMouse(cm, e), button = e_button(e), repeat = pos ? clickRepeat(pos, button) : "single"
win(cm).focus()
// #3261: make sure, that we're not starting a second selection
if (button == 1 && cm.state.selectingText)
cm.state.selectingText(e)
if (pos && handleMappedButton(cm, button, pos, repeat, e)) return
if (button == 1) {
if (pos) leftButtonDown(cm, pos, repeat, e)
else if (e_target(e) == display.scroller) e_preventDefault(e)
} else if (button == 2) {
if (pos) extendSelection(cm.doc, pos)
setTimeout(() => display.input.focus(), 20)
} else if (button == 3) {
if (captureRightClick) cm.display.input.onContextMenu(e)
else delayBlurEvent(cm)
}
}
function handleMappedButton(cm, button, pos, repeat, event) {
let name = "Click"
if (repeat == "double") name = "Double" + name
else if (repeat == "triple") name = "Triple" + name
name = (button == 1 ? "Left" : button == 2 ? "Middle" : "Right") + name
return dispatchKey(cm, addModifierNames(name, event), event, bound => {
if (typeof bound == "string") bound = commands[bound]
if (!bound) return false
let done = false
try {
if (cm.isReadOnly()) cm.state.suppressEdits = true
done = bound(cm, pos) != Pass
} finally {
cm.state.suppressEdits = false
}
return done
})
}
function configureMouse(cm, repeat, event) {
let option = cm.getOption("configureMouse")
let value = option ? option(cm, repeat, event) : {}
if (value.unit == null) {
let rect = chromeOS ? event.shiftKey && event.metaKey : event.altKey
value.unit = rect ? "rectangle" : repeat == "single" ? "char" : repeat == "double" ? "word" : "line"
}
if (value.extend == null || cm.doc.extend) value.extend = cm.doc.extend || event.shiftKey
if (value.addNew == null) value.addNew = mac ? event.metaKey : event.ctrlKey
if (value.moveOnDrag == null) value.moveOnDrag = !(mac ? event.altKey : event.ctrlKey)
return value
}
function leftButtonDown(cm, pos, repeat, event) {
if (ie) setTimeout(bind(ensureFocus, cm), 0)
else cm.curOp.focus = activeElt(root(cm))
let behavior = configureMouse(cm, repeat, event)
let sel = cm.doc.sel, contained
if (cm.options.dragDrop && dragAndDrop && !cm.isReadOnly() &&
repeat == "single" && (contained = sel.contains(pos)) > -1 &&
(cmp((contained = sel.ranges[contained]).from(), pos) < 0 || pos.xRel > 0) &&
(cmp(contained.to(), pos) > 0 || pos.xRel < 0))
leftButtonStartDrag(cm, event, pos, behavior)
else
leftButtonSelect(cm, event, pos, behavior)
}
// Start a text drag. When it ends, see if any dragging actually
// happen, and treat as a click if it didn't.
function leftButtonStartDrag(cm, event, pos, behavior) {
let display = cm.display, moved = false
let dragEnd = operation(cm, e => {
if (webkit) display.scroller.draggable = false
cm.state.draggingText = false
if (cm.state.delayingBlurEvent) {
if (cm.hasFocus()) cm.state.delayingBlurEvent = false
else delayBlurEvent(cm)
}
off(display.wrapper.ownerDocument, "mouseup", dragEnd)
off(display.wrapper.ownerDocument, "mousemove", mouseMove)
off(display.scroller, "dragstart", dragStart)
off(display.scroller, "drop", dragEnd)
if (!moved) {
e_preventDefault(e)
if (!behavior.addNew)
extendSelection(cm.doc, pos, null, null, behavior.extend)
// Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081)
if ((webkit && !safari) || ie && ie_version == 9)
setTimeout(() => {display.wrapper.ownerDocument.body.focus({preventScroll: true}); display.input.focus()}, 20)
else
display.input.focus()
}
})
let mouseMove = function(e2) {
moved = moved || Math.abs(event.clientX - e2.clientX) + Math.abs(event.clientY - e2.clientY) >= 10
}
let dragStart = () => moved = true
// Let the drag handler handle this.
if (webkit) display.scroller.draggable = true
cm.state.draggingText = dragEnd
dragEnd.copy = !behavior.moveOnDrag
on(display.wrapper.ownerDocument, "mouseup", dragEnd)
on(display.wrapper.ownerDocument, "mousemove", mouseMove)
on(display.scroller, "dragstart", dragStart)
on(display.scroller, "drop", dragEnd)
cm.state.delayingBlurEvent = true
setTimeout(() => display.input.focus(), 20)
// IE's approach to draggable
if (display.scroller.dragDrop) display.scroller.dragDrop()
}
function rangeForUnit(cm, pos, unit) {
if (unit == "char") return new Range(pos, pos)
if (unit == "word") return cm.findWordAt(pos)
if (unit == "line") return new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0)))
let result = unit(cm, pos)
return new Range(result.from, result.to)
}
// Normal selection, as opposed to text dragging.
function leftButtonSelect(cm, event, start, behavior) {
if (ie) delayBlurEvent(cm)
let display = cm.display, doc = cm.doc
e_preventDefault(event)
let ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges
if (behavior.addNew && !behavior.extend) {
ourIndex = doc.sel.contains(start)
if (ourIndex > -1)
ourRange = ranges[ourIndex]
else
ourRange = new Range(start, start)
} else {
ourRange = doc.sel.primary()
ourIndex = doc.sel.primIndex
}
if (behavior.unit == "rectangle") {
if (!behavior.addNew) ourRange = new Range(start, start)
start = posFromMouse(cm, event, true, true)
ourIndex = -1
} else {
let range = rangeForUnit(cm, start, behavior.unit)
if (behavior.extend)
ourRange = extendRange(ourRange, range.anchor, range.head, behavior.extend)
else
ourRange = range
}
if (!behavior.addNew) {
ourIndex = 0
setSelection(doc, new Selection([ourRange], 0), sel_mouse)
startSel = doc.sel
} else if (ourIndex == -1) {
ourIndex = ranges.length
setSelection(doc, normalizeSelection(cm, ranges.concat([ourRange]), ourIndex),
{scroll: false, origin: "*mouse"})
} else if (ranges.length > 1 && ranges[ourIndex].empty() && behavior.unit == "char" && !behavior.extend) {
setSelection(doc, normalizeSelection(cm, ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),
{scroll: false, origin: "*mouse"})
startSel = doc.sel
} else {
replaceOneSelection(doc, ourIndex, ourRange, sel_mouse)
}
let lastPos = start
function extendTo(pos) {
if (cmp(lastPos, pos) == 0) return
lastPos = pos
if (behavior.unit == "rectangle") {
let ranges = [], tabSize = cm.options.tabSize
let startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize)
let posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize)
let left = Math.min(startCol, posCol), right = Math.max(startCol, posCol)
for (let line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line));
line <= end; line++) {
let text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize)
if (left == right)
ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos)))
else if (text.length > leftPos)
ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize))))
}
if (!ranges.length) ranges.push(new Range(start, start))
setSelection(doc, normalizeSelection(cm, startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
{origin: "*mouse", scroll: false})
cm.scrollIntoView(pos)
} else {
let oldRange = ourRange
let range = rangeForUnit(cm, pos, behavior.unit)
let anchor = oldRange.anchor, head
if (cmp(range.anchor, anchor) > 0) {
head = range.head
anchor = minPos(oldRange.from(), range.anchor)
} else {
head = range.anchor
anchor = maxPos(oldRange.to(), range.head)
}
let ranges = startSel.ranges.slice(0)
ranges[ourIndex] = bidiSimplify(cm, new Range(clipPos(doc, anchor), head))
setSelection(doc, normalizeSelection(cm, ranges, ourIndex), sel_mouse)
}
}
let editorSize = display.wrapper.getBoundingClientRect()
// Used to ensure timeout re-tries don't fire when another extend
// happened in the meantime (clearTimeout isn't reliable -- at
// least on Chrome, the timeouts still happen even when cleared,
// if the clear happens after their scheduled firing time).
let counter = 0
function extend(e) {
let curCount = ++counter
let cur = posFromMouse(cm, e, true, behavior.unit == "rectangle")
if (!cur) return
if (cmp(cur, lastPos) != 0) {
cm.curOp.focus = activeElt(root(cm))
extendTo(cur)
let visible = visibleLines(display, doc)
if (cur.line >= visible.to || cur.line < visible.from)
setTimeout(operation(cm, () => {if (counter == curCount) extend(e)}), 150)
} else {
let outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0
if (outside) setTimeout(operation(cm, () => {
if (counter != curCount) return
display.scroller.scrollTop += outside
extend(e)
}), 50)
}
}
function done(e) {
cm.state.selectingText = false
counter = Infinity
// If e is null or undefined we interpret this as someone trying
// to explicitly cancel the selection rather than the user
// letting go of the mouse button.
if (e) {
e_preventDefault(e)
display.input.focus()
}
off(display.wrapper.ownerDocument, "mousemove", move)
off(display.wrapper.ownerDocument, "mouseup", up)
doc.history.lastSelOrigin = null
}
let move = operation(cm, e => {
if (e.buttons === 0 || !e_button(e)) done(e)
else extend(e)
})
let up = operation(cm, done)
cm.state.selectingText = up
on(display.wrapper.ownerDocument, "mousemove", move)
on(display.wrapper.ownerDocument, "mouseup", up)
}
// Used when mouse-selecting to adjust the anchor to the proper side
// of a bidi jump depending on the visual position of the head.
function bidiSimplify(cm, range) {
let {anchor, head} = range, anchorLine = getLine(cm.doc, anchor.line)
if (cmp(anchor, head) == 0 && anchor.sticky == head.sticky) return range
let order = getOrder(anchorLine)
if (!order) return range
let index = getBidiPartAt(order, anchor.ch, anchor.sticky), part = order[index]
if (part.from != anchor.ch && part.to != anchor.ch) return range
let boundary = index + ((part.from == anchor.ch) == (part.level != 1) ? 0 : 1)
if (boundary == 0 || boundary == order.length) return range
// Compute the relative visual position of the head compared to the
// anchor (<0 is to the left, >0 to the right)
let leftSide
if (head.line != anchor.line) {
leftSide = (head.line - anchor.line) * (cm.doc.direction == "ltr" ? 1 : -1) > 0
} else {
let headIndex = getBidiPartAt(order, head.ch, head.sticky)
let dir = headIndex - index || (head.ch - anchor.ch) * (part.level == 1 ? -1 : 1)
if (headIndex == boundary - 1 || headIndex == boundary)
leftSide = dir < 0
else
leftSide = dir > 0
}
let usePart = order[boundary + (leftSide ? -1 : 0)]
let from = leftSide == (usePart.level == 1)
let ch = from ? usePart.from : usePart.to, sticky = from ? "after" : "before"
return anchor.ch == ch && anchor.sticky == sticky ? range : new Range(new Pos(anchor.line, ch, sticky), head)
}
// Determines whether an event happened in the gutter, and fires the
// handlers for the corresponding event.
function gutterEvent(cm, e, type, prevent) {
let mX, mY
if (e.touches) {
mX = e.touches[0].clientX
mY = e.touches[0].clientY
} else {
try { mX = e.clientX; mY = e.clientY }
catch(e) { return false }
}
if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) return false
if (prevent) e_preventDefault(e)
let display = cm.display
let lineBox = display.lineDiv.getBoundingClientRect()
if (mY > lineBox.bottom || !hasHandler(cm, type)) return e_defaultPrevented(e)
mY -= lineBox.top - display.viewOffset
for (let i = 0; i < cm.display.gutterSpecs.length; ++i) {
let g = display.gutters.childNodes[i]
if (g && g.getBoundingClientRect().right >= mX) {
let line = lineAtHeight(cm.doc, mY)
let gutter = cm.display.gutterSpecs[i]
signal(cm, type, cm, line, gutter.className, e)
return e_defaultPrevented(e)
}
}
}
export function clickInGutter(cm, e) {
return gutterEvent(cm, e, "gutterClick", true)
}
// CONTEXT MENU HANDLING
// To make the context menu work, we need to briefly unhide the
// textarea (making it as unobtrusive as possible) to let the
// right-click take effect on it.
export function onContextMenu(cm, e) {
if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) return
if (signalDOMEvent(cm, e, "contextmenu")) return
if (!captureRightClick) cm.display.input.onContextMenu(e)
}
function contextMenuInGutter(cm, e) {
if (!hasHandler(cm, "gutterContextMenu")) return false
return gutterEvent(cm, e, "gutterContextMenu", false)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/edit/options.js
================================================
import { onBlur } from "../display/focus.js"
import { getGutters, updateGutters } from "../display/gutters.js"
import { loadMode, resetModeState } from "../display/mode_state.js"
import { initScrollbars, updateScrollbars } from "../display/scrollbars.js"
import { updateSelection } from "../display/selection.js"
import { regChange } from "../display/view_tracking.js"
import { getKeyMap } from "../input/keymap.js"
import { defaultSpecialCharPlaceholder } from "../line/line_data.js"
import { Pos } from "../line/pos.js"
import { findMaxLine } from "../line/spans.js"
import { clearCaches, compensateForHScroll, estimateLineHeights } from "../measurement/position_measurement.js"
import { replaceRange } from "../model/changes.js"
import { mobile, windows } from "../util/browser.js"
import { addClass, rmClass } from "../util/dom.js"
import { off, on } from "../util/event.js"
import { themeChanged } from "./utils.js"
export let Init = {toString: function(){return "CodeMirror.Init"}}
export let defaults = {}
export let optionHandlers = {}
export function defineOptions(CodeMirror) {
let optionHandlers = CodeMirror.optionHandlers
function option(name, deflt, handle, notOnInit) {
CodeMirror.defaults[name] = deflt
if (handle) optionHandlers[name] =
notOnInit ? (cm, val, old) => {if (old != Init) handle(cm, val, old)} : handle
}
CodeMirror.defineOption = option
// Passed to option handlers when there is no old value.
CodeMirror.Init = Init
// These two are, on init, called from the constructor because they
// have to be initialized before the editor can start at all.
option("value", "", (cm, val) => cm.setValue(val), true)
option("mode", null, (cm, val) => {
cm.doc.modeOption = val
loadMode(cm)
}, true)
option("indentUnit", 2, loadMode, true)
option("indentWithTabs", false)
option("smartIndent", true)
option("tabSize", 4, cm => {
resetModeState(cm)
clearCaches(cm)
regChange(cm)
}, true)
option("lineSeparator", null, (cm, val) => {
cm.doc.lineSep = val
if (!val) return
let newBreaks = [], lineNo = cm.doc.first
cm.doc.iter(line => {
for (let pos = 0;;) {
let found = line.text.indexOf(val, pos)
if (found == -1) break
pos = found + val.length
newBreaks.push(Pos(lineNo, found))
}
lineNo++
})
for (let i = newBreaks.length - 1; i >= 0; i--)
replaceRange(cm.doc, val, newBreaks[i], Pos(newBreaks[i].line, newBreaks[i].ch + val.length))
})
option("specialChars", /[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b\u200e\u200f\u2028\u2029\u202d\u202e\u2066\u2067\u2069\ufeff\ufff9-\ufffc]/g, (cm, val, old) => {
cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g")
if (old != Init) cm.refresh()
})
option("specialCharPlaceholder", defaultSpecialCharPlaceholder, cm => cm.refresh(), true)
option("electricChars", true)
option("inputStyle", mobile ? "contenteditable" : "textarea", () => {
throw new Error("inputStyle can not (yet) be changed in a running editor") // FIXME
}, true)
option("spellcheck", false, (cm, val) => cm.getInputField().spellcheck = val, true)
option("autocorrect", false, (cm, val) => cm.getInputField().autocorrect = val, true)
option("autocapitalize", false, (cm, val) => cm.getInputField().autocapitalize = val, true)
option("rtlMoveVisually", !windows)
option("wholeLineUpdateBefore", true)
option("theme", "default", cm => {
themeChanged(cm)
updateGutters(cm)
}, true)
option("keyMap", "default", (cm, val, old) => {
let next = getKeyMap(val)
let prev = old != Init && getKeyMap(old)
if (prev && prev.detach) prev.detach(cm, next)
if (next.attach) next.attach(cm, prev || null)
})
option("extraKeys", null)
option("configureMouse", null)
option("lineWrapping", false, wrappingChanged, true)
option("gutters", [], (cm, val) => {
cm.display.gutterSpecs = getGutters(val, cm.options.lineNumbers)
updateGutters(cm)
}, true)
option("fixedGutter", true, (cm, val) => {
cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"
cm.refresh()
}, true)
option("coverGutterNextToScrollbar", false, cm => updateScrollbars(cm), true)
option("scrollbarStyle", "native", cm => {
initScrollbars(cm)
updateScrollbars(cm)
cm.display.scrollbars.setScrollTop(cm.doc.scrollTop)
cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft)
}, true)
option("lineNumbers", false, (cm, val) => {
cm.display.gutterSpecs = getGutters(cm.options.gutters, val)
updateGutters(cm)
}, true)
option("firstLineNumber", 1, updateGutters, true)
option("lineNumberFormatter", integer => integer, updateGutters, true)
option("showCursorWhenSelecting", false, updateSelection, true)
option("resetSelectionOnContextMenu", true)
option("lineWiseCopyCut", true)
option("pasteLinesPerSelection", true)
option("selectionsMayTouch", false)
option("readOnly", false, (cm, val) => {
if (val == "nocursor") {
onBlur(cm)
cm.display.input.blur()
}
cm.display.input.readOnlyChanged(val)
})
option("screenReaderLabel", null, (cm, val) => {
val = (val === '') ? null : val
cm.display.input.screenReaderLabelChanged(val)
})
option("disableInput", false, (cm, val) => {if (!val) cm.display.input.reset()}, true)
option("dragDrop", true, dragDropChanged)
option("allowDropFileTypes", null)
option("cursorBlinkRate", 530)
option("cursorScrollMargin", 0)
option("cursorHeight", 1, updateSelection, true)
option("singleCursorHeightPerLine", true, updateSelection, true)
option("workTime", 100)
option("workDelay", 100)
option("flattenSpans", true, resetModeState, true)
option("addModeClass", false, resetModeState, true)
option("pollInterval", 100)
option("undoDepth", 200, (cm, val) => cm.doc.history.undoDepth = val)
option("historyEventDelay", 1250)
option("viewportMargin", 10, cm => cm.refresh(), true)
option("maxHighlightLength", 10000, resetModeState, true)
option("moveInputWithCursor", true, (cm, val) => {
if (!val) cm.display.input.resetPosition()
})
option("tabindex", null, (cm, val) => cm.display.input.getField().tabIndex = val || "")
option("autofocus", null)
option("direction", "ltr", (cm, val) => cm.doc.setDirection(val), true)
option("phrases", null)
}
function dragDropChanged(cm, value, old) {
let wasOn = old && old != Init
if (!value != !wasOn) {
let funcs = cm.display.dragFunctions
let toggle = value ? on : off
toggle(cm.display.scroller, "dragstart", funcs.start)
toggle(cm.display.scroller, "dragenter", funcs.enter)
toggle(cm.display.scroller, "dragover", funcs.over)
toggle(cm.display.scroller, "dragleave", funcs.leave)
toggle(cm.display.scroller, "drop", funcs.drop)
}
}
function wrappingChanged(cm) {
if (cm.options.lineWrapping) {
addClass(cm.display.wrapper, "CodeMirror-wrap")
cm.display.sizer.style.minWidth = ""
cm.display.sizerWidth = null
} else {
rmClass(cm.display.wrapper, "CodeMirror-wrap")
findMaxLine(cm)
}
estimateLineHeights(cm)
regChange(cm)
clearCaches(cm)
setTimeout(() => updateScrollbars(cm), 100)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/edit/utils.js
================================================
import { clearCaches } from "../measurement/position_measurement.js"
export function themeChanged(cm) {
cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") +
cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-")
clearCaches(cm)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/input/ContentEditableInput.js
================================================
import { operation, runInOp } from "../display/operations.js"
import { prepareSelection } from "../display/selection.js"
import { regChange } from "../display/view_tracking.js"
import { applyTextInput, copyableRanges, disableBrowserMagic, handlePaste, hiddenTextarea, lastCopied, setLastCopied } from "./input.js"
import { cmp, maxPos, minPos, Pos } from "../line/pos.js"
import { getBetween, getLine, lineNo } from "../line/utils_line.js"
import { findViewForLine, findViewIndex, mapFromLineView, nodeAndOffsetInLineMap } from "../measurement/position_measurement.js"
import { replaceRange } from "../model/changes.js"
import { simpleSelection } from "../model/selection.js"
import { setSelection } from "../model/selection_updates.js"
import { getBidiPartAt, getOrder } from "../util/bidi.js"
import { android, chrome, gecko, ie_version } from "../util/browser.js"
import { activeElt, contains, range, removeChildrenAndAdd, selectInput, rootNode } from "../util/dom.js"
import { on, signalDOMEvent } from "../util/event.js"
import { Delayed, lst, sel_dontScroll } from "../util/misc.js"
// CONTENTEDITABLE INPUT STYLE
export default class ContentEditableInput {
constructor(cm) {
this.cm = cm
this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null
this.polling = new Delayed()
this.composing = null
this.gracePeriod = false
this.readDOMTimeout = null
}
init(display) {
let input = this, cm = input.cm
let div = input.div = display.lineDiv
div.contentEditable = true
disableBrowserMagic(div, cm.options.spellcheck, cm.options.autocorrect, cm.options.autocapitalize)
function belongsToInput(e) {
for (let t = e.target; t; t = t.parentNode) {
if (t == div) return true
if (/\bCodeMirror-(?:line)?widget\b/.test(t.className)) break
}
return false
}
on(div, "paste", e => {
if (!belongsToInput(e) || signalDOMEvent(cm, e) || handlePaste(e, cm)) return
// IE doesn't fire input events, so we schedule a read for the pasted content in this way
if (ie_version <= 11) setTimeout(operation(cm, () => this.updateFromDOM()), 20)
})
on(div, "compositionstart", e => {
this.composing = {data: e.data, done: false}
})
on(div, "compositionupdate", e => {
if (!this.composing) this.composing = {data: e.data, done: false}
})
on(div, "compositionend", e => {
if (this.composing) {
if (e.data != this.composing.data) this.readFromDOMSoon()
this.composing.done = true
}
})
on(div, "touchstart", () => input.forceCompositionEnd())
on(div, "input", () => {
if (!this.composing) this.readFromDOMSoon()
})
function onCopyCut(e) {
if (!belongsToInput(e) || signalDOMEvent(cm, e)) return
if (cm.somethingSelected()) {
setLastCopied({lineWise: false, text: cm.getSelections()})
if (e.type == "cut") cm.replaceSelection("", null, "cut")
} else if (!cm.options.lineWiseCopyCut) {
return
} else {
let ranges = copyableRanges(cm)
setLastCopied({lineWise: true, text: ranges.text})
if (e.type == "cut") {
cm.operation(() => {
cm.setSelections(ranges.ranges, 0, sel_dontScroll)
cm.replaceSelection("", null, "cut")
})
}
}
if (e.clipboardData) {
e.clipboardData.clearData()
let content = lastCopied.text.join("\n")
// iOS exposes the clipboard API, but seems to discard content inserted into it
e.clipboardData.setData("Text", content)
if (e.clipboardData.getData("Text") == content) {
e.preventDefault()
return
}
}
// Old-fashioned briefly-focus-a-textarea hack
let kludge = hiddenTextarea(), te = kludge.firstChild
disableBrowserMagic(te)
cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild)
te.value = lastCopied.text.join("\n")
let hadFocus = activeElt(rootNode(div))
selectInput(te)
setTimeout(() => {
cm.display.lineSpace.removeChild(kludge)
hadFocus.focus()
if (hadFocus == div) input.showPrimarySelection()
}, 50)
}
on(div, "copy", onCopyCut)
on(div, "cut", onCopyCut)
}
screenReaderLabelChanged(label) {
// Label for screenreaders, accessibility
if(label) {
this.div.setAttribute('aria-label', label)
} else {
this.div.removeAttribute('aria-label')
}
}
prepareSelection() {
let result = prepareSelection(this.cm, false)
result.focus = activeElt(rootNode(this.div)) == this.div
return result
}
showSelection(info, takeFocus) {
if (!info || !this.cm.display.view.length) return
if (info.focus || takeFocus) this.showPrimarySelection()
this.showMultipleSelections(info)
}
getSelection() {
return this.cm.display.wrapper.ownerDocument.getSelection()
}
showPrimarySelection() {
let sel = this.getSelection(), cm = this.cm, prim = cm.doc.sel.primary()
let from = prim.from(), to = prim.to()
if (cm.display.viewTo == cm.display.viewFrom || from.line >= cm.display.viewTo || to.line < cm.display.viewFrom) {
sel.removeAllRanges()
return
}
let curAnchor = domToPos(cm, sel.anchorNode, sel.anchorOffset)
let curFocus = domToPos(cm, sel.focusNode, sel.focusOffset)
if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad &&
cmp(minPos(curAnchor, curFocus), from) == 0 &&
cmp(maxPos(curAnchor, curFocus), to) == 0)
return
let view = cm.display.view
let start = (from.line >= cm.display.viewFrom && posToDOM(cm, from)) ||
{node: view[0].measure.map[2], offset: 0}
let end = to.line < cm.display.viewTo && posToDOM(cm, to)
if (!end) {
let measure = view[view.length - 1].measure
let map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map
end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]}
}
if (!start || !end) {
sel.removeAllRanges()
return
}
let old = sel.rangeCount && sel.getRangeAt(0), rng
try { rng = range(start.node, start.offset, end.offset, end.node) }
catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible
if (rng) {
if (!gecko && cm.state.focused) {
sel.collapse(start.node, start.offset)
if (!rng.collapsed) {
sel.removeAllRanges()
sel.addRange(rng)
}
} else {
sel.removeAllRanges()
sel.addRange(rng)
}
if (old && sel.anchorNode == null) sel.addRange(old)
else if (gecko) this.startGracePeriod()
}
this.rememberSelection()
}
startGracePeriod() {
clearTimeout(this.gracePeriod)
this.gracePeriod = setTimeout(() => {
this.gracePeriod = false
if (this.selectionChanged())
this.cm.operation(() => this.cm.curOp.selectionChanged = true)
}, 20)
}
showMultipleSelections(info) {
removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors)
removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection)
}
rememberSelection() {
let sel = this.getSelection()
this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset
this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset
}
selectionInEditor() {
let sel = this.getSelection()
if (!sel.rangeCount) return false
let node = sel.getRangeAt(0).commonAncestorContainer
return contains(this.div, node)
}
focus() {
if (this.cm.options.readOnly != "nocursor") {
if (!this.selectionInEditor() || activeElt(rootNode(this.div)) != this.div)
this.showSelection(this.prepareSelection(), true)
this.div.focus()
}
}
blur() { this.div.blur() }
getField() { return this.div }
supportsTouch() { return true }
receivedFocus() {
let input = this
if (this.selectionInEditor())
setTimeout(() => this.pollSelection(), 20)
else
runInOp(this.cm, () => input.cm.curOp.selectionChanged = true)
function poll() {
if (input.cm.state.focused) {
input.pollSelection()
input.polling.set(input.cm.options.pollInterval, poll)
}
}
this.polling.set(this.cm.options.pollInterval, poll)
}
selectionChanged() {
let sel = this.getSelection()
return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset ||
sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset
}
pollSelection() {
if (this.readDOMTimeout != null || this.gracePeriod || !this.selectionChanged()) return
let sel = this.getSelection(), cm = this.cm
// On Android Chrome (version 56, at least), backspacing into an
// uneditable block element will put the cursor in that element,
// and then, because it's not editable, hide the virtual keyboard.
// Because Android doesn't allow us to actually detect backspace
// presses in a sane way, this code checks for when that happens
// and simulates a backspace press in this case.
if (android && chrome && this.cm.display.gutterSpecs.length && isInGutter(sel.anchorNode)) {
this.cm.triggerOnKeyDown({type: "keydown", keyCode: 8, preventDefault: Math.abs})
this.blur()
this.focus()
return
}
if (this.composing) return
this.rememberSelection()
let anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset)
let head = domToPos(cm, sel.focusNode, sel.focusOffset)
if (anchor && head) runInOp(cm, () => {
setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll)
if (anchor.bad || head.bad) cm.curOp.selectionChanged = true
})
}
pollContent() {
if (this.readDOMTimeout != null) {
clearTimeout(this.readDOMTimeout)
this.readDOMTimeout = null
}
let cm = this.cm, display = cm.display, sel = cm.doc.sel.primary()
let from = sel.from(), to = sel.to()
if (from.ch == 0 && from.line > cm.firstLine())
from = Pos(from.line - 1, getLine(cm.doc, from.line - 1).length)
if (to.ch == getLine(cm.doc, to.line).text.length && to.line < cm.lastLine())
to = Pos(to.line + 1, 0)
if (from.line < display.viewFrom || to.line > display.viewTo - 1) return false
let fromIndex, fromLine, fromNode
if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) {
fromLine = lineNo(display.view[0].line)
fromNode = display.view[0].node
} else {
fromLine = lineNo(display.view[fromIndex].line)
fromNode = display.view[fromIndex - 1].node.nextSibling
}
let toIndex = findViewIndex(cm, to.line)
let toLine, toNode
if (toIndex == display.view.length - 1) {
toLine = display.viewTo - 1
toNode = display.lineDiv.lastChild
} else {
toLine = lineNo(display.view[toIndex + 1].line) - 1
toNode = display.view[toIndex + 1].node.previousSibling
}
if (!fromNode) return false
let newText = cm.doc.splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine))
let oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length))
while (newText.length > 1 && oldText.length > 1) {
if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine-- }
else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++ }
else break
}
let cutFront = 0, cutEnd = 0
let newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length)
while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront))
++cutFront
let newBot = lst(newText), oldBot = lst(oldText)
let maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0),
oldBot.length - (oldText.length == 1 ? cutFront : 0))
while (cutEnd < maxCutEnd &&
newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1))
++cutEnd
// Try to move start of change to start of selection if ambiguous
if (newText.length == 1 && oldText.length == 1 && fromLine == from.line) {
while (cutFront && cutFront > from.ch &&
newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) {
cutFront--
cutEnd++
}
}
newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd).replace(/^\u200b+/, "")
newText[0] = newText[0].slice(cutFront).replace(/\u200b+$/, "")
let chFrom = Pos(fromLine, cutFront)
let chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0)
if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) {
replaceRange(cm.doc, newText, chFrom, chTo, "+input")
return true
}
}
ensurePolled() {
this.forceCompositionEnd()
}
reset() {
this.forceCompositionEnd()
}
forceCompositionEnd() {
if (!this.composing) return
clearTimeout(this.readDOMTimeout)
this.composing = null
this.updateFromDOM()
this.div.blur()
this.div.focus()
}
readFromDOMSoon() {
if (this.readDOMTimeout != null) return
this.readDOMTimeout = setTimeout(() => {
this.readDOMTimeout = null
if (this.composing) {
if (this.composing.done) this.composing = null
else return
}
this.updateFromDOM()
}, 80)
}
updateFromDOM() {
if (this.cm.isReadOnly() || !this.pollContent())
runInOp(this.cm, () => regChange(this.cm))
}
setUneditable(node) {
node.contentEditable = "false"
}
onKeyPress(e) {
if (e.charCode == 0 || this.composing) return
e.preventDefault()
if (!this.cm.isReadOnly())
operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0)
}
readOnlyChanged(val) {
this.div.contentEditable = String(val != "nocursor")
}
onContextMenu() {}
resetPosition() {}
}
ContentEditableInput.prototype.needsContentAttribute = true
function posToDOM(cm, pos) {
let view = findViewForLine(cm, pos.line)
if (!view || view.hidden) return null
let line = getLine(cm.doc, pos.line)
let info = mapFromLineView(view, line, pos.line)
let order = getOrder(line, cm.doc.direction), side = "left"
if (order) {
let partPos = getBidiPartAt(order, pos.ch)
side = partPos % 2 ? "right" : "left"
}
let result = nodeAndOffsetInLineMap(info.map, pos.ch, side)
result.offset = result.collapse == "right" ? result.end : result.start
return result
}
function isInGutter(node) {
for (let scan = node; scan; scan = scan.parentNode)
if (/CodeMirror-gutter-wrapper/.test(scan.className)) return true
return false
}
function badPos(pos, bad) { if (bad) pos.bad = true; return pos }
function domTextBetween(cm, from, to, fromLine, toLine) {
let text = "", closing = false, lineSep = cm.doc.lineSeparator(), extraLinebreak = false
function recognizeMarker(id) { return marker => marker.id == id }
function close() {
if (closing) {
text += lineSep
if (extraLinebreak) text += lineSep
closing = extraLinebreak = false
}
}
function addText(str) {
if (str) {
close()
text += str
}
}
function walk(node) {
if (node.nodeType == 1) {
let cmText = node.getAttribute("cm-text")
if (cmText) {
addText(cmText)
return
}
let markerID = node.getAttribute("cm-marker"), range
if (markerID) {
let found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID))
if (found.length && (range = found[0].find(0)))
addText(getBetween(cm.doc, range.from, range.to).join(lineSep))
return
}
if (node.getAttribute("contenteditable") == "false") return
let isBlock = /^(pre|div|p|li|table|br)$/i.test(node.nodeName)
if (!/^br$/i.test(node.nodeName) && node.textContent.length == 0) return
if (isBlock) close()
for (let i = 0; i < node.childNodes.length; i++)
walk(node.childNodes[i])
if (/^(pre|p)$/i.test(node.nodeName)) extraLinebreak = true
if (isBlock) closing = true
} else if (node.nodeType == 3) {
addText(node.nodeValue.replace(/\u200b/g, "").replace(/\u00a0/g, " "))
}
}
for (;;) {
walk(from)
if (from == to) break
from = from.nextSibling
extraLinebreak = false
}
return text
}
function domToPos(cm, node, offset) {
let lineNode
if (node == cm.display.lineDiv) {
lineNode = cm.display.lineDiv.childNodes[offset]
if (!lineNode) return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true)
node = null; offset = 0
} else {
for (lineNode = node;; lineNode = lineNode.parentNode) {
if (!lineNode || lineNode == cm.display.lineDiv) return null
if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) break
}
}
for (let i = 0; i < cm.display.view.length; i++) {
let lineView = cm.display.view[i]
if (lineView.node == lineNode)
return locateNodeInLineView(lineView, node, offset)
}
}
function locateNodeInLineView(lineView, node, offset) {
let wrapper = lineView.text.firstChild, bad = false
if (!node || !contains(wrapper, node)) return badPos(Pos(lineNo(lineView.line), 0), true)
if (node == wrapper) {
bad = true
node = wrapper.childNodes[offset]
offset = 0
if (!node) {
let line = lineView.rest ? lst(lineView.rest) : lineView.line
return badPos(Pos(lineNo(line), line.text.length), bad)
}
}
let textNode = node.nodeType == 3 ? node : null, topNode = node
if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) {
textNode = node.firstChild
if (offset) offset = textNode.nodeValue.length
}
while (topNode.parentNode != wrapper) topNode = topNode.parentNode
let measure = lineView.measure, maps = measure.maps
function find(textNode, topNode, offset) {
for (let i = -1; i < (maps ? maps.length : 0); i++) {
let map = i < 0 ? measure.map : maps[i]
for (let j = 0; j < map.length; j += 3) {
let curNode = map[j + 2]
if (curNode == textNode || curNode == topNode) {
let line = lineNo(i < 0 ? lineView.line : lineView.rest[i])
let ch = map[j] + offset
if (offset < 0 || curNode != textNode) ch = map[j + (offset ? 1 : 0)]
return Pos(line, ch)
}
}
}
}
let found = find(textNode, topNode, offset)
if (found) return badPos(found, bad)
// FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems
for (let after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) {
found = find(after, after.firstChild, 0)
if (found)
return badPos(Pos(found.line, found.ch - dist), bad)
else
dist += after.textContent.length
}
for (let before = topNode.previousSibling, dist = offset; before; before = before.previousSibling) {
found = find(before, before.firstChild, -1)
if (found)
return badPos(Pos(found.line, found.ch + dist), bad)
else
dist += before.textContent.length
}
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/input/TextareaInput.js
================================================
import { operation, runInOp } from "../display/operations.js"
import { prepareSelection } from "../display/selection.js"
import { applyTextInput, copyableRanges, handlePaste, hiddenTextarea, disableBrowserMagic, setLastCopied } from "./input.js"
import { cursorCoords, posFromMouse } from "../measurement/position_measurement.js"
import { eventInWidget } from "../measurement/widgets.js"
import { simpleSelection } from "../model/selection.js"
import { selectAll, setSelection } from "../model/selection_updates.js"
import { captureRightClick, ie, ie_version, ios, mac, mobile, presto, webkit } from "../util/browser.js"
import { activeElt, removeChildrenAndAdd, selectInput, rootNode } from "../util/dom.js"
import { e_preventDefault, e_stop, off, on, signalDOMEvent } from "../util/event.js"
import { hasSelection } from "../util/feature_detection.js"
import { Delayed, sel_dontScroll } from "../util/misc.js"
// TEXTAREA INPUT STYLE
export default class TextareaInput {
constructor(cm) {
this.cm = cm
// See input.poll and input.reset
this.prevInput = ""
// Flag that indicates whether we expect input to appear real soon
// now (after some event like 'keypress' or 'input') and are
// polling intensively.
this.pollingFast = false
// Self-resetting timeout for the poller
this.polling = new Delayed()
// Used to work around IE issue with selection being forgotten when focus moves away from textarea
this.hasSelection = false
this.composing = null
this.resetting = false
}
init(display) {
let input = this, cm = this.cm
this.createField(display)
const te = this.textarea
display.wrapper.insertBefore(this.wrapper, display.wrapper.firstChild)
// Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore)
if (ios) te.style.width = "0px"
on(te, "input", () => {
if (ie && ie_version >= 9 && this.hasSelection) this.hasSelection = null
input.poll()
})
on(te, "paste", e => {
if (signalDOMEvent(cm, e) || handlePaste(e, cm)) return
cm.state.pasteIncoming = +new Date
input.fastPoll()
})
function prepareCopyCut(e) {
if (signalDOMEvent(cm, e)) return
if (cm.somethingSelected()) {
setLastCopied({lineWise: false, text: cm.getSelections()})
} else if (!cm.options.lineWiseCopyCut) {
return
} else {
let ranges = copyableRanges(cm)
setLastCopied({lineWise: true, text: ranges.text})
if (e.type == "cut") {
cm.setSelections(ranges.ranges, null, sel_dontScroll)
} else {
input.prevInput = ""
te.value = ranges.text.join("\n")
selectInput(te)
}
}
if (e.type == "cut") cm.state.cutIncoming = +new Date
}
on(te, "cut", prepareCopyCut)
on(te, "copy", prepareCopyCut)
on(display.scroller, "paste", e => {
if (eventInWidget(display, e) || signalDOMEvent(cm, e)) return
if (!te.dispatchEvent) {
cm.state.pasteIncoming = +new Date
input.focus()
return
}
// Pass the `paste` event to the textarea so it's handled by its event listener.
const event = new Event("paste")
event.clipboardData = e.clipboardData
te.dispatchEvent(event)
})
// Prevent normal selection in the editor (we handle our own)
on(display.lineSpace, "selectstart", e => {
if (!eventInWidget(display, e)) e_preventDefault(e)
})
on(te, "compositionstart", () => {
let start = cm.getCursor("from")
if (input.composing) input.composing.range.clear()
input.composing = {
start: start,
range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"})
}
})
on(te, "compositionend", () => {
if (input.composing) {
input.poll()
input.composing.range.clear()
input.composing = null
}
})
}
createField(_display) {
// Wraps and hides input textarea
this.wrapper = hiddenTextarea()
// The semihidden textarea that is focused when the editor is
// focused, and receives input.
this.textarea = this.wrapper.firstChild
let opts = this.cm.options
disableBrowserMagic(this.textarea, opts.spellcheck, opts.autocorrect, opts.autocapitalize)
}
screenReaderLabelChanged(label) {
// Label for screenreaders, accessibility
if(label) {
this.textarea.setAttribute('aria-label', label)
} else {
this.textarea.removeAttribute('aria-label')
}
}
prepareSelection() {
// Redraw the selection and/or cursor
let cm = this.cm, display = cm.display, doc = cm.doc
let result = prepareSelection(cm)
// Move the hidden textarea near the cursor to prevent scrolling artifacts
if (cm.options.moveInputWithCursor) {
let headPos = cursorCoords(cm, doc.sel.primary().head, "div")
let wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect()
result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10,
headPos.top + lineOff.top - wrapOff.top))
result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10,
headPos.left + lineOff.left - wrapOff.left))
}
return result
}
showSelection(drawn) {
let cm = this.cm, display = cm.display
removeChildrenAndAdd(display.cursorDiv, drawn.cursors)
removeChildrenAndAdd(display.selectionDiv, drawn.selection)
if (drawn.teTop != null) {
this.wrapper.style.top = drawn.teTop + "px"
this.wrapper.style.left = drawn.teLeft + "px"
}
}
// Reset the input to correspond to the selection (or to be empty,
// when not typing and nothing is selected)
reset(typing) {
if (this.contextMenuPending || this.composing && typing) return
let cm = this.cm
this.resetting = true
if (cm.somethingSelected()) {
this.prevInput = ""
let content = cm.getSelection()
this.textarea.value = content
if (cm.state.focused) selectInput(this.textarea)
if (ie && ie_version >= 9) this.hasSelection = content
} else if (!typing) {
this.prevInput = this.textarea.value = ""
if (ie && ie_version >= 9) this.hasSelection = null
}
this.resetting = false
}
getField() { return this.textarea }
supportsTouch() { return false }
focus() {
if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt(rootNode(this.textarea)) != this.textarea)) {
try { this.textarea.focus() }
catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM
}
}
blur() { this.textarea.blur() }
resetPosition() {
this.wrapper.style.top = this.wrapper.style.left = 0
}
receivedFocus() { this.slowPoll() }
// Poll for input changes, using the normal rate of polling. This
// runs as long as the editor is focused.
slowPoll() {
if (this.pollingFast) return
this.polling.set(this.cm.options.pollInterval, () => {
this.poll()
if (this.cm.state.focused) this.slowPoll()
})
}
// When an event has just come in that is likely to add or change
// something in the input textarea, we poll faster, to ensure that
// the change appears on the screen quickly.
fastPoll() {
let missed = false, input = this
input.pollingFast = true
function p() {
let changed = input.poll()
if (!changed && !missed) {missed = true; input.polling.set(60, p)}
else {input.pollingFast = false; input.slowPoll()}
}
input.polling.set(20, p)
}
// Read input from the textarea, and update the document to match.
// When something is selected, it is present in the textarea, and
// selected (unless it is huge, in which case a placeholder is
// used). When nothing is selected, the cursor sits after previously
// seen text (can be empty), which is stored in prevInput (we must
// not reset the textarea when typing, because that breaks IME).
poll() {
let cm = this.cm, input = this.textarea, prevInput = this.prevInput
// Since this is called a *lot*, try to bail out as cheaply as
// possible when it is clear that nothing happened. hasSelection
// will be the case when there is a lot of text in the textarea,
// in which case reading its value would be expensive.
if (this.contextMenuPending || this.resetting || !cm.state.focused ||
(hasSelection(input) && !prevInput && !this.composing) ||
cm.isReadOnly() || cm.options.disableInput || cm.state.keySeq)
return false
let text = input.value
// If nothing changed, bail.
if (text == prevInput && !cm.somethingSelected()) return false
// Work around nonsensical selection resetting in IE9/10, and
// inexplicable appearance of private area unicode characters on
// some key combos in Mac (#2689).
if (ie && ie_version >= 9 && this.hasSelection === text ||
mac && /[\uf700-\uf7ff]/.test(text)) {
cm.display.input.reset()
return false
}
if (cm.doc.sel == cm.display.selForContextMenu) {
let first = text.charCodeAt(0)
if (first == 0x200b && !prevInput) prevInput = "\u200b"
if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo") }
}
// Find the part of the input that is actually new
let same = 0, l = Math.min(prevInput.length, text.length)
while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same
runInOp(cm, () => {
applyTextInput(cm, text.slice(same), prevInput.length - same,
null, this.composing ? "*compose" : null)
// Don't leave long text in the textarea, since it makes further polling slow
if (text.length > 1000 || text.indexOf("\n") > -1) input.value = this.prevInput = ""
else this.prevInput = text
if (this.composing) {
this.composing.range.clear()
this.composing.range = cm.markText(this.composing.start, cm.getCursor("to"),
{className: "CodeMirror-composing"})
}
})
return true
}
ensurePolled() {
if (this.pollingFast && this.poll()) this.pollingFast = false
}
onKeyPress() {
if (ie && ie_version >= 9) this.hasSelection = null
this.fastPoll()
}
onContextMenu(e) {
let input = this, cm = input.cm, display = cm.display, te = input.textarea
if (input.contextMenuPending) input.contextMenuPending()
let pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop
if (!pos || presto) return // Opera is difficult.
// Reset the current text selection only if the click is done outside of the selection
// and 'resetSelectionOnContextMenu' option is true.
let reset = cm.options.resetSelectionOnContextMenu
if (reset && cm.doc.sel.contains(pos) == -1)
operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll)
let oldCSS = te.style.cssText, oldWrapperCSS = input.wrapper.style.cssText
let wrapperBox = input.wrapper.offsetParent.getBoundingClientRect()
input.wrapper.style.cssText = "position: static"
te.style.cssText = `position: absolute; width: 30px; height: 30px;
top: ${e.clientY - wrapperBox.top - 5}px; left: ${e.clientX - wrapperBox.left - 5}px;
z-index: 1000; background: ${ie ? "rgba(255, 255, 255, .05)" : "transparent"};
outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`
let oldScrollY
if (webkit) oldScrollY = te.ownerDocument.defaultView.scrollY // Work around Chrome issue (#2712)
display.input.focus()
if (webkit) te.ownerDocument.defaultView.scrollTo(null, oldScrollY)
display.input.reset()
// Adds "Select all" to context menu in FF
if (!cm.somethingSelected()) te.value = input.prevInput = " "
input.contextMenuPending = rehide
display.selForContextMenu = cm.doc.sel
clearTimeout(display.detectingSelectAll)
// Select-all will be greyed out if there's nothing to select, so
// this adds a zero-width space so that we can later check whether
// it got selected.
function prepareSelectAllHack() {
if (te.selectionStart != null) {
let selected = cm.somethingSelected()
let extval = "\u200b" + (selected ? te.value : "")
te.value = "\u21da" // Used to catch context-menu undo
te.value = extval
input.prevInput = selected ? "" : "\u200b"
te.selectionStart = 1; te.selectionEnd = extval.length
// Re-set this, in case some other handler touched the
// selection in the meantime.
display.selForContextMenu = cm.doc.sel
}
}
function rehide() {
if (input.contextMenuPending != rehide) return
input.contextMenuPending = false
input.wrapper.style.cssText = oldWrapperCSS
te.style.cssText = oldCSS
if (ie && ie_version < 9) display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos)
// Try to detect the user choosing select-all
if (te.selectionStart != null) {
if (!ie || (ie && ie_version < 9)) prepareSelectAllHack()
let i = 0, poll = () => {
if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 &&
te.selectionEnd > 0 && input.prevInput == "\u200b") {
operation(cm, selectAll)(cm)
} else if (i++ < 10) {
display.detectingSelectAll = setTimeout(poll, 500)
} else {
display.selForContextMenu = null
display.input.reset()
}
}
display.detectingSelectAll = setTimeout(poll, 200)
}
}
if (ie && ie_version >= 9) prepareSelectAllHack()
if (captureRightClick) {
e_stop(e)
let mouseup = () => {
off(window, "mouseup", mouseup)
setTimeout(rehide, 20)
}
on(window, "mouseup", mouseup)
} else {
setTimeout(rehide, 50)
}
}
readOnlyChanged(val) {
if (!val) this.reset()
this.textarea.disabled = val == "nocursor"
this.textarea.readOnly = !!val
}
setUneditable() {}
}
TextareaInput.prototype.needsContentAttribute = false
================================================
FILE: public/assets/lib/vendor/codemirror/src/input/indent.js
================================================
import { getContextBefore } from "../line/highlight.js"
import { Pos } from "../line/pos.js"
import { getLine } from "../line/utils_line.js"
import { replaceRange } from "../model/changes.js"
import { Range } from "../model/selection.js"
import { replaceOneSelection } from "../model/selection_updates.js"
import { countColumn, Pass, spaceStr } from "../util/misc.js"
// Indent the given line. The how parameter can be "smart",
// "add"/null, "subtract", or "prev". When aggressive is false
// (typically set to true for forced single-line indents), empty
// lines are not indented, and places where the mode returns Pass
// are left alone.
export function indentLine(cm, n, how, aggressive) {
let doc = cm.doc, state
if (how == null) how = "add"
if (how == "smart") {
// Fall back to "prev" when the mode doesn't have an indentation
// method.
if (!doc.mode.indent) how = "prev"
else state = getContextBefore(cm, n).state
}
let tabSize = cm.options.tabSize
let line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize)
if (line.stateAfter) line.stateAfter = null
let curSpaceString = line.text.match(/^\s*/)[0], indentation
if (!aggressive && !/\S/.test(line.text)) {
indentation = 0
how = "not"
} else if (how == "smart") {
indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text)
if (indentation == Pass || indentation > 150) {
if (!aggressive) return
how = "prev"
}
}
if (how == "prev") {
if (n > doc.first) indentation = countColumn(getLine(doc, n-1).text, null, tabSize)
else indentation = 0
} else if (how == "add") {
indentation = curSpace + cm.options.indentUnit
} else if (how == "subtract") {
indentation = curSpace - cm.options.indentUnit
} else if (typeof how == "number") {
indentation = curSpace + how
}
indentation = Math.max(0, indentation)
let indentString = "", pos = 0
if (cm.options.indentWithTabs)
for (let i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t"}
if (pos < indentation) indentString += spaceStr(indentation - pos)
if (indentString != curSpaceString) {
replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input")
line.stateAfter = null
return true
} else {
// Ensure that, if the cursor was in the whitespace at the start
// of the line, it is moved to the end of that space.
for (let i = 0; i < doc.sel.ranges.length; i++) {
let range = doc.sel.ranges[i]
if (range.head.line == n && range.head.ch < curSpaceString.length) {
let pos = Pos(n, curSpaceString.length)
replaceOneSelection(doc, i, new Range(pos, pos))
break
}
}
}
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/input/input.js
================================================
import { runInOp } from "../display/operations.js"
import { ensureCursorVisible } from "../display/scrolling.js"
import { Pos } from "../line/pos.js"
import { getLine } from "../line/utils_line.js"
import { makeChange } from "../model/changes.js"
import { ios, webkit } from "../util/browser.js"
import { elt } from "../util/dom.js"
import { lst, map } from "../util/misc.js"
import { signalLater } from "../util/operation_group.js"
import { splitLinesAuto } from "../util/feature_detection.js"
import { indentLine } from "./indent.js"
// This will be set to a {lineWise: bool, text: [string]} object, so
// that, when pasting, we know what kind of selections the copied
// text was made out of.
export let lastCopied = null
export function setLastCopied(newLastCopied) {
lastCopied = newLastCopied
}
export function applyTextInput(cm, inserted, deleted, sel, origin) {
let doc = cm.doc
cm.display.shift = false
if (!sel) sel = doc.sel
let recent = +new Date - 200
let paste = origin == "paste" || cm.state.pasteIncoming > recent
let textLines = splitLinesAuto(inserted), multiPaste = null
// When pasting N lines into N selections, insert one line per selection
if (paste && sel.ranges.length > 1) {
if (lastCopied && lastCopied.text.join("\n") == inserted) {
if (sel.ranges.length % lastCopied.text.length == 0) {
multiPaste = []
for (let i = 0; i < lastCopied.text.length; i++)
multiPaste.push(doc.splitLines(lastCopied.text[i]))
}
} else if (textLines.length == sel.ranges.length && cm.options.pasteLinesPerSelection) {
multiPaste = map(textLines, l => [l])
}
}
let updateInput = cm.curOp.updateInput
// Normal behavior is to insert the new text into every selection
for (let i = sel.ranges.length - 1; i >= 0; i--) {
let range = sel.ranges[i]
let from = range.from(), to = range.to()
if (range.empty()) {
if (deleted && deleted > 0) // Handle deletion
from = Pos(from.line, from.ch - deleted)
else if (cm.state.overwrite && !paste) // Handle overwrite
to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length))
else if (paste && lastCopied && lastCopied.lineWise && lastCopied.text.join("\n") == textLines.join("\n"))
from = to = Pos(from.line, 0)
}
let changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines,
origin: origin || (paste ? "paste" : cm.state.cutIncoming > recent ? "cut" : "+input")}
makeChange(cm.doc, changeEvent)
signalLater(cm, "inputRead", cm, changeEvent)
}
if (inserted && !paste)
triggerElectric(cm, inserted)
ensureCursorVisible(cm)
if (cm.curOp.updateInput < 2) cm.curOp.updateInput = updateInput
cm.curOp.typing = true
cm.state.pasteIncoming = cm.state.cutIncoming = -1
}
export function handlePaste(e, cm) {
let pasted = e.clipboardData && e.clipboardData.getData("Text")
if (pasted) {
e.preventDefault()
if (!cm.isReadOnly() && !cm.options.disableInput && cm.hasFocus())
runInOp(cm, () => applyTextInput(cm, pasted, 0, null, "paste"))
return true
}
}
export function triggerElectric(cm, inserted) {
// When an 'electric' character is inserted, immediately trigger a reindent
if (!cm.options.electricChars || !cm.options.smartIndent) return
let sel = cm.doc.sel
for (let i = sel.ranges.length - 1; i >= 0; i--) {
let range = sel.ranges[i]
if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) continue
let mode = cm.getModeAt(range.head)
let indented = false
if (mode.electricChars) {
for (let j = 0; j < mode.electricChars.length; j++)
if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) {
indented = indentLine(cm, range.head.line, "smart")
break
}
} else if (mode.electricInput) {
if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch)))
indented = indentLine(cm, range.head.line, "smart")
}
if (indented) signalLater(cm, "electricInput", cm, range.head.line)
}
}
export function copyableRanges(cm) {
let text = [], ranges = []
for (let i = 0; i < cm.doc.sel.ranges.length; i++) {
let line = cm.doc.sel.ranges[i].head.line
let lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)}
ranges.push(lineRange)
text.push(cm.getRange(lineRange.anchor, lineRange.head))
}
return {text: text, ranges: ranges}
}
export function disableBrowserMagic(field, spellcheck, autocorrect, autocapitalize) {
field.setAttribute("autocorrect", autocorrect ? "on" : "off")
field.setAttribute("autocapitalize", autocapitalize ? "on" : "off")
field.setAttribute("spellcheck", !!spellcheck)
}
export function hiddenTextarea() {
let te = elt("textarea", null, null, "position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; min-height: 1em; outline: none")
let div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;")
// The textarea is kept positioned near the cursor to prevent the
// fact that it'll be scrolled into view on input from scrolling
// our fake cursor out of view. On webkit, when wrap=off, paste is
// very slow. So make the area wide instead.
if (webkit) te.style.width = "1000px"
else te.setAttribute("wrap", "off")
// If border: 0; -- iOS fails to open keyboard (issue #1287)
if (ios) te.style.border = "1px solid black"
return div
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/input/keymap.js
================================================
import { flipCtrlCmd, mac, presto } from "../util/browser.js"
import { map } from "../util/misc.js"
import { keyNames } from "./keynames.js"
export let keyMap = {}
keyMap.basic = {
"Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
"End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
"Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore",
"Tab": "defaultTab", "Shift-Tab": "indentAuto",
"Enter": "newlineAndIndent", "Insert": "toggleOverwrite",
"Esc": "singleSelection"
}
// Note that the save and find-related commands aren't defined by
// default. User code or addons can define them. Unknown commands
// are simply ignored.
keyMap.pcDefault = {
"Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
"Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown",
"Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
"Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find",
"Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
"Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
"Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection",
"fallthrough": "basic"
}
// Very basic readline/emacs-style bindings, which are standard on Mac.
keyMap.emacsy = {
"Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
"Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp",
"Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine",
"Ctrl-T": "transposeChars", "Ctrl-O": "openLine"
}
keyMap.macDefault = {
"Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
"Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft",
"Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore",
"Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find",
"Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
"Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight",
"Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd",
"fallthrough": ["basic", "emacsy"]
}
keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault
// KEYMAP DISPATCH
function normalizeKeyName(name) {
let parts = name.split(/-(?!$)/)
name = parts[parts.length - 1]
let alt, ctrl, shift, cmd
for (let i = 0; i < parts.length - 1; i++) {
let mod = parts[i]
if (/^(cmd|meta|m)$/i.test(mod)) cmd = true
else if (/^a(lt)?$/i.test(mod)) alt = true
else if (/^(c|ctrl|control)$/i.test(mod)) ctrl = true
else if (/^s(hift)?$/i.test(mod)) shift = true
else throw new Error("Unrecognized modifier name: " + mod)
}
if (alt) name = "Alt-" + name
if (ctrl) name = "Ctrl-" + name
if (cmd) name = "Cmd-" + name
if (shift) name = "Shift-" + name
return name
}
// This is a kludge to keep keymaps mostly working as raw objects
// (backwards compatibility) while at the same time support features
// like normalization and multi-stroke key bindings. It compiles a
// new normalized keymap, and then updates the old object to reflect
// this.
export function normalizeKeyMap(keymap) {
let copy = {}
for (let keyname in keymap) if (keymap.hasOwnProperty(keyname)) {
let value = keymap[keyname]
if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) continue
if (value == "...") { delete keymap[keyname]; continue }
let keys = map(keyname.split(" "), normalizeKeyName)
for (let i = 0; i < keys.length; i++) {
let val, name
if (i == keys.length - 1) {
name = keys.join(" ")
val = value
} else {
name = keys.slice(0, i + 1).join(" ")
val = "..."
}
let prev = copy[name]
if (!prev) copy[name] = val
else if (prev != val) throw new Error("Inconsistent bindings for " + name)
}
delete keymap[keyname]
}
for (let prop in copy) keymap[prop] = copy[prop]
return keymap
}
export function lookupKey(key, map, handle, context) {
map = getKeyMap(map)
let found = map.call ? map.call(key, context) : map[key]
if (found === false) return "nothing"
if (found === "...") return "multi"
if (found != null && handle(found)) return "handled"
if (map.fallthrough) {
if (Object.prototype.toString.call(map.fallthrough) != "[object Array]")
return lookupKey(key, map.fallthrough, handle, context)
for (let i = 0; i < map.fallthrough.length; i++) {
let result = lookupKey(key, map.fallthrough[i], handle, context)
if (result) return result
}
}
}
// Modifier key presses don't count as 'real' key presses for the
// purpose of keymap fallthrough.
export function isModifierKey(value) {
let name = typeof value == "string" ? value : keyNames[value.keyCode]
return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"
}
export function addModifierNames(name, event, noShift) {
let base = name
if (event.altKey && base != "Alt") name = "Alt-" + name
if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") name = "Ctrl-" + name
if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Mod") name = "Cmd-" + name
if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name
return name
}
// Look up the name of a key as indicated by an event object.
export function keyName(event, noShift) {
if (presto && event.keyCode == 34 && event["char"]) return false
let name = keyNames[event.keyCode]
if (name == null || event.altGraphKey) return false
// Ctrl-ScrollLock has keyCode 3, same as Ctrl-Pause,
// so we'll use event.code when available (Chrome 48+, FF 38+, Safari 10.1+)
if (event.keyCode == 3 && event.code) name = event.code
return addModifierNames(name, event, noShift)
}
export function getKeyMap(val) {
return typeof val == "string" ? keyMap[val] : val
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/input/keynames.js
================================================
export let keyNames = {
3: "Pause", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod",
106: "*", 107: "=", 109: "-", 110: ".", 111: "/", 145: "ScrollLock",
173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\",
221: "]", 222: "'", 224: "Mod", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete",
63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"
}
// Number keys
for (let i = 0; i < 10; i++) keyNames[i + 48] = keyNames[i + 96] = String(i)
// Alphabetic keys
for (let i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i)
// Function keys
for (let i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i
================================================
FILE: public/assets/lib/vendor/codemirror/src/input/movement.js
================================================
import { Pos } from "../line/pos.js"
import { prepareMeasureForLine, measureCharPrepared, wrappedLineExtentChar } from "../measurement/position_measurement.js"
import { getBidiPartAt, getOrder } from "../util/bidi.js"
import { findFirst, lst, skipExtendingChars } from "../util/misc.js"
function moveCharLogically(line, ch, dir) {
let target = skipExtendingChars(line.text, ch + dir, dir)
return target < 0 || target > line.text.length ? null : target
}
export function moveLogically(line, start, dir) {
let ch = moveCharLogically(line, start.ch, dir)
return ch == null ? null : new Pos(start.line, ch, dir < 0 ? "after" : "before")
}
export function endOfLine(visually, cm, lineObj, lineNo, dir) {
if (visually) {
if (cm.doc.direction == "rtl") dir = -dir
let order = getOrder(lineObj, cm.doc.direction)
if (order) {
let part = dir < 0 ? lst(order) : order[0]
let moveInStorageOrder = (dir < 0) == (part.level == 1)
let sticky = moveInStorageOrder ? "after" : "before"
let ch
// With a wrapped rtl chunk (possibly spanning multiple bidi parts),
// it could be that the last bidi part is not on the last visual line,
// since visual lines contain content order-consecutive chunks.
// Thus, in rtl, we are looking for the first (content-order) character
// in the rtl chunk that is on the last line (that is, the same line
// as the last (content-order) character).
if (part.level > 0 || cm.doc.direction == "rtl") {
let prep = prepareMeasureForLine(cm, lineObj)
ch = dir < 0 ? lineObj.text.length - 1 : 0
let targetTop = measureCharPrepared(cm, prep, ch).top
ch = findFirst(ch => measureCharPrepared(cm, prep, ch).top == targetTop, (dir < 0) == (part.level == 1) ? part.from : part.to - 1, ch)
if (sticky == "before") ch = moveCharLogically(lineObj, ch, 1)
} else ch = dir < 0 ? part.to : part.from
return new Pos(lineNo, ch, sticky)
}
}
return new Pos(lineNo, dir < 0 ? lineObj.text.length : 0, dir < 0 ? "before" : "after")
}
export function moveVisually(cm, line, start, dir) {
let bidi = getOrder(line, cm.doc.direction)
if (!bidi) return moveLogically(line, start, dir)
if (start.ch >= line.text.length) {
start.ch = line.text.length
start.sticky = "before"
} else if (start.ch <= 0) {
start.ch = 0
start.sticky = "after"
}
let partPos = getBidiPartAt(bidi, start.ch, start.sticky), part = bidi[partPos]
if (cm.doc.direction == "ltr" && part.level % 2 == 0 && (dir > 0 ? part.to > start.ch : part.from < start.ch)) {
// Case 1: We move within an ltr part in an ltr editor. Even with wrapped lines,
// nothing interesting happens.
return moveLogically(line, start, dir)
}
let mv = (pos, dir) => moveCharLogically(line, pos instanceof Pos ? pos.ch : pos, dir)
let prep
let getWrappedLineExtent = ch => {
if (!cm.options.lineWrapping) return {begin: 0, end: line.text.length}
prep = prep || prepareMeasureForLine(cm, line)
return wrappedLineExtentChar(cm, line, prep, ch)
}
let wrappedLineExtent = getWrappedLineExtent(start.sticky == "before" ? mv(start, -1) : start.ch)
if (cm.doc.direction == "rtl" || part.level == 1) {
let moveInStorageOrder = (part.level == 1) == (dir < 0)
let ch = mv(start, moveInStorageOrder ? 1 : -1)
if (ch != null && (!moveInStorageOrder ? ch >= part.from && ch >= wrappedLineExtent.begin : ch <= part.to && ch <= wrappedLineExtent.end)) {
// Case 2: We move within an rtl part or in an rtl editor on the same visual line
let sticky = moveInStorageOrder ? "before" : "after"
return new Pos(start.line, ch, sticky)
}
}
// Case 3: Could not move within this bidi part in this visual line, so leave
// the current bidi part
let searchInVisualLine = (partPos, dir, wrappedLineExtent) => {
let getRes = (ch, moveInStorageOrder) => moveInStorageOrder
? new Pos(start.line, mv(ch, 1), "before")
: new Pos(start.line, ch, "after")
for (; partPos >= 0 && partPos < bidi.length; partPos += dir) {
let part = bidi[partPos]
let moveInStorageOrder = (dir > 0) == (part.level != 1)
let ch = moveInStorageOrder ? wrappedLineExtent.begin : mv(wrappedLineExtent.end, -1)
if (part.from <= ch && ch < part.to) return getRes(ch, moveInStorageOrder)
ch = moveInStorageOrder ? part.from : mv(part.to, -1)
if (wrappedLineExtent.begin <= ch && ch < wrappedLineExtent.end) return getRes(ch, moveInStorageOrder)
}
}
// Case 3a: Look for other bidi parts on the same visual line
let res = searchInVisualLine(partPos + dir, dir, wrappedLineExtent)
if (res) return res
// Case 3b: Look for other bidi parts on the next visual line
let nextCh = dir > 0 ? wrappedLineExtent.end : mv(wrappedLineExtent.begin, -1)
if (nextCh != null && !(dir > 0 && nextCh == line.text.length)) {
res = searchInVisualLine(dir > 0 ? 0 : bidi.length - 1, dir, getWrappedLineExtent(nextCh))
if (res) return res
}
// Case 4: Nowhere to move
return null
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/line/highlight.js
================================================
import { countColumn } from "../util/misc.js"
import { copyState, innerMode, startState } from "../modes.js"
import StringStream from "../util/StringStream.js"
import { getLine, lineNo } from "./utils_line.js"
import { clipPos } from "./pos.js"
class SavedContext {
constructor(state, lookAhead) {
this.state = state
this.lookAhead = lookAhead
}
}
class Context {
constructor(doc, state, line, lookAhead) {
this.state = state
this.doc = doc
this.line = line
this.maxLookAhead = lookAhead || 0
this.baseTokens = null
this.baseTokenPos = 1
}
lookAhead(n) {
let line = this.doc.getLine(this.line + n)
if (line != null && n > this.maxLookAhead) this.maxLookAhead = n
return line
}
baseToken(n) {
if (!this.baseTokens) return null
while (this.baseTokens[this.baseTokenPos] <= n)
this.baseTokenPos += 2
let type = this.baseTokens[this.baseTokenPos + 1]
return {type: type && type.replace(/( |^)overlay .*/, ""),
size: this.baseTokens[this.baseTokenPos] - n}
}
nextLine() {
this.line++
if (this.maxLookAhead > 0) this.maxLookAhead--
}
static fromSaved(doc, saved, line) {
if (saved instanceof SavedContext)
return new Context(doc, copyState(doc.mode, saved.state), line, saved.lookAhead)
else
return new Context(doc, copyState(doc.mode, saved), line)
}
save(copy) {
let state = copy !== false ? copyState(this.doc.mode, this.state) : this.state
return this.maxLookAhead > 0 ? new SavedContext(state, this.maxLookAhead) : state
}
}
// Compute a style array (an array starting with a mode generation
// -- for invalidation -- followed by pairs of end positions and
// style strings), which is used to highlight the tokens on the
// line.
export function highlightLine(cm, line, context, forceToEnd) {
// A styles array always starts with a number identifying the
// mode/overlays that it is based on (for easy invalidation).
let st = [cm.state.modeGen], lineClasses = {}
// Compute the base array of styles
runMode(cm, line.text, cm.doc.mode, context, (end, style) => st.push(end, style),
lineClasses, forceToEnd)
let state = context.state
// Run overlays, adjust style array.
for (let o = 0; o < cm.state.overlays.length; ++o) {
context.baseTokens = st
let overlay = cm.state.overlays[o], i = 1, at = 0
context.state = true
runMode(cm, line.text, overlay.mode, context, (end, style) => {
let start = i
// Ensure there's a token end at the current position, and that i points at it
while (at < end) {
let i_end = st[i]
if (i_end > end)
st.splice(i, 1, end, st[i+1], i_end)
i += 2
at = Math.min(end, i_end)
}
if (!style) return
if (overlay.opaque) {
st.splice(start, i - start, end, "overlay " + style)
i = start + 2
} else {
for (; start < i; start += 2) {
let cur = st[start+1]
st[start+1] = (cur ? cur + " " : "") + "overlay " + style
}
}
}, lineClasses)
context.state = state
context.baseTokens = null
context.baseTokenPos = 1
}
return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}
}
export function getLineStyles(cm, line, updateFrontier) {
if (!line.styles || line.styles[0] != cm.state.modeGen) {
let context = getContextBefore(cm, lineNo(line))
let resetState = line.text.length > cm.options.maxHighlightLength && copyState(cm.doc.mode, context.state)
let result = highlightLine(cm, line, context)
if (resetState) context.state = resetState
line.stateAfter = context.save(!resetState)
line.styles = result.styles
if (result.classes) line.styleClasses = result.classes
else if (line.styleClasses) line.styleClasses = null
if (updateFrontier === cm.doc.highlightFrontier)
cm.doc.modeFrontier = Math.max(cm.doc.modeFrontier, ++cm.doc.highlightFrontier)
}
return line.styles
}
export function getContextBefore(cm, n, precise) {
let doc = cm.doc, display = cm.display
if (!doc.mode.startState) return new Context(doc, true, n)
let start = findStartLine(cm, n, precise)
let saved = start > doc.first && getLine(doc, start - 1).stateAfter
let context = saved ? Context.fromSaved(doc, saved, start) : new Context(doc, startState(doc.mode), start)
doc.iter(start, n, line => {
processLine(cm, line.text, context)
let pos = context.line
line.stateAfter = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo ? context.save() : null
context.nextLine()
})
if (precise) doc.modeFrontier = context.line
return context
}
// Lightweight form of highlight -- proceed over this line and
// update state, but don't save a style array. Used for lines that
// aren't currently visible.
export function processLine(cm, text, context, startAt) {
let mode = cm.doc.mode
let stream = new StringStream(text, cm.options.tabSize, context)
stream.start = stream.pos = startAt || 0
if (text == "") callBlankLine(mode, context.state)
while (!stream.eol()) {
readToken(mode, stream, context.state)
stream.start = stream.pos
}
}
function callBlankLine(mode, state) {
if (mode.blankLine) return mode.blankLine(state)
if (!mode.innerMode) return
let inner = innerMode(mode, state)
if (inner.mode.blankLine) return inner.mode.blankLine(inner.state)
}
function readToken(mode, stream, state, inner) {
for (let i = 0; i < 10; i++) {
if (inner) inner[0] = innerMode(mode, state).mode
let style = mode.token(stream, state)
if (stream.pos > stream.start) return style
}
throw new Error("Mode " + mode.name + " failed to advance stream.")
}
class Token {
constructor(stream, type, state) {
this.start = stream.start; this.end = stream.pos
this.string = stream.current()
this.type = type || null
this.state = state
}
}
// Utility for getTokenAt and getLineTokens
export function takeToken(cm, pos, precise, asArray) {
let doc = cm.doc, mode = doc.mode, style
pos = clipPos(doc, pos)
let line = getLine(doc, pos.line), context = getContextBefore(cm, pos.line, precise)
let stream = new StringStream(line.text, cm.options.tabSize, context), tokens
if (asArray) tokens = []
while ((asArray || stream.pos < pos.ch) && !stream.eol()) {
stream.start = stream.pos
style = readToken(mode, stream, context.state)
if (asArray) tokens.push(new Token(stream, style, copyState(doc.mode, context.state)))
}
return asArray ? tokens : new Token(stream, style, context.state)
}
function extractLineClasses(type, output) {
if (type) for (;;) {
let lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/)
if (!lineClass) break
type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length)
let prop = lineClass[1] ? "bgClass" : "textClass"
if (output[prop] == null)
output[prop] = lineClass[2]
else if (!(new RegExp("(?:^|\\s)" + lineClass[2] + "(?:$|\\s)")).test(output[prop]))
output[prop] += " " + lineClass[2]
}
return type
}
// Run the given mode's parser over a line, calling f for each token.
function runMode(cm, text, mode, context, f, lineClasses, forceToEnd) {
let flattenSpans = mode.flattenSpans
if (flattenSpans == null) flattenSpans = cm.options.flattenSpans
let curStart = 0, curStyle = null
let stream = new StringStream(text, cm.options.tabSize, context), style
let inner = cm.options.addModeClass && [null]
if (text == "") extractLineClasses(callBlankLine(mode, context.state), lineClasses)
while (!stream.eol()) {
if (stream.pos > cm.options.maxHighlightLength) {
flattenSpans = false
if (forceToEnd) processLine(cm, text, context, stream.pos)
stream.pos = text.length
style = null
} else {
style = extractLineClasses(readToken(mode, stream, context.state, inner), lineClasses)
}
if (inner) {
let mName = inner[0].name
if (mName) style = "m-" + (style ? mName + " " + style : mName)
}
if (!flattenSpans || curStyle != style) {
while (curStart < stream.start) {
curStart = Math.min(stream.start, curStart + 5000)
f(curStart, curStyle)
}
curStyle = style
}
stream.start = stream.pos
}
while (curStart < stream.pos) {
// Webkit seems to refuse to render text nodes longer than 57444
// characters, and returns inaccurate measurements in nodes
// starting around 5000 chars.
let pos = Math.min(stream.pos, curStart + 5000)
f(pos, curStyle)
curStart = pos
}
}
// Finds the line to start with when starting a parse. Tries to
// find a line with a stateAfter, so that it can start with a
// valid state. If that fails, it returns the line with the
// smallest indentation, which tends to need the least context to
// parse correctly.
function findStartLine(cm, n, precise) {
let minindent, minline, doc = cm.doc
let lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100)
for (let search = n; search > lim; --search) {
if (search <= doc.first) return doc.first
let line = getLine(doc, search - 1), after = line.stateAfter
if (after && (!precise || search + (after instanceof SavedContext ? after.lookAhead : 0) <= doc.modeFrontier))
return search
let indented = countColumn(line.text, null, cm.options.tabSize)
if (minline == null || minindent > indented) {
minline = search - 1
minindent = indented
}
}
return minline
}
export function retreatFrontier(doc, n) {
doc.modeFrontier = Math.min(doc.modeFrontier, n)
if (doc.highlightFrontier < n - 10) return
let start = doc.first
for (let line = n - 1; line > start; line--) {
let saved = getLine(doc, line).stateAfter
// change is on 3
// state on line 1 looked ahead 2 -- so saw 3
// test 1 + 2 < 3 should cover this
if (saved && (!(saved instanceof SavedContext) || line + saved.lookAhead < n)) {
start = line + 1
break
}
}
doc.highlightFrontier = Math.min(doc.highlightFrontier, start)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/line/line_data.js
================================================
import { getOrder } from "../util/bidi.js"
import { ie, ie_version, webkit } from "../util/browser.js"
import { elt, eltP, joinClasses } from "../util/dom.js"
import { eventMixin, signal } from "../util/event.js"
import { hasBadBidiRects, zeroWidthElement } from "../util/feature_detection.js"
import { lst, spaceStr } from "../util/misc.js"
import { getLineStyles } from "./highlight.js"
import { attachMarkedSpans, compareCollapsedMarkers, detachMarkedSpans, lineIsHidden, visualLineContinued } from "./spans.js"
import { getLine, lineNo, updateLineHeight } from "./utils_line.js"
// LINE DATA STRUCTURE
// Line objects. These hold state related to a line, including
// highlighting info (the styles array).
export class Line {
constructor(text, markedSpans, estimateHeight) {
this.text = text
attachMarkedSpans(this, markedSpans)
this.height = estimateHeight ? estimateHeight(this) : 1
}
lineNo() { return lineNo(this) }
}
eventMixin(Line)
// Change the content (text, markers) of a line. Automatically
// invalidates cached information and tries to re-estimate the
// line's height.
export function updateLine(line, text, markedSpans, estimateHeight) {
line.text = text
if (line.stateAfter) line.stateAfter = null
if (line.styles) line.styles = null
if (line.order != null) line.order = null
detachMarkedSpans(line)
attachMarkedSpans(line, markedSpans)
let estHeight = estimateHeight ? estimateHeight(line) : 1
if (estHeight != line.height) updateLineHeight(line, estHeight)
}
// Detach a line from the document tree and its markers.
export function cleanUpLine(line) {
line.parent = null
detachMarkedSpans(line)
}
// Convert a style as returned by a mode (either null, or a string
// containing one or more styles) to a CSS style. This is cached,
// and also looks for line-wide styles.
let styleToClassCache = {}, styleToClassCacheWithMode = {}
function interpretTokenStyle(style, options) {
if (!style || /^\s*$/.test(style)) return null
let cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache
return cache[style] ||
(cache[style] = style.replace(/\S+/g, "cm-$&"))
}
// Render the DOM representation of the text of a line. Also builds
// up a 'line map', which points at the DOM nodes that represent
// specific stretches of text, and is used by the measuring code.
// The returned object contains the DOM node, this map, and
// information about line-wide styles that were set by the mode.
export function buildLineContent(cm, lineView) {
// The padding-right forces the element to have a 'border', which
// is needed on Webkit to be able to get line-level bounding
// rectangles for it (in measureChar).
let content = eltP("span", null, null, webkit ? "padding-right: .1px" : null)
let builder = {pre: eltP("pre", [content], "CodeMirror-line"), content: content,
col: 0, pos: 0, cm: cm,
trailingSpace: false,
splitSpaces: cm.getOption("lineWrapping")}
lineView.measure = {}
// Iterate over the logical lines that make up this visual line.
for (let i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) {
let line = i ? lineView.rest[i - 1] : lineView.line, order
builder.pos = 0
builder.addToken = buildToken
// Optionally wire in some hacks into the token-rendering
// algorithm, to deal with browser quirks.
if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line, cm.doc.direction)))
builder.addToken = buildTokenBadBidi(builder.addToken, order)
builder.map = []
let allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line)
insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate))
if (line.styleClasses) {
if (line.styleClasses.bgClass)
builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || "")
if (line.styleClasses.textClass)
builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || "")
}
// Ensure at least a single node is present, for measuring.
if (builder.map.length == 0)
builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure)))
// Store the map and a cache object for the current logical line
if (i == 0) {
lineView.measure.map = builder.map
lineView.measure.cache = {}
} else {
;(lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map)
;(lineView.measure.caches || (lineView.measure.caches = [])).push({})
}
}
// See issue #2901
if (webkit) {
let last = builder.content.lastChild
if (/\bcm-tab\b/.test(last.className) || (last.querySelector && last.querySelector(".cm-tab")))
builder.content.className = "cm-tab-wrap-hack"
}
signal(cm, "renderLine", cm, lineView.line, builder.pre)
if (builder.pre.className)
builder.textClass = joinClasses(builder.pre.className, builder.textClass || "")
return builder
}
export function defaultSpecialCharPlaceholder(ch) {
let token = elt("span", "\u2022", "cm-invalidchar")
token.title = "\\u" + ch.charCodeAt(0).toString(16)
token.setAttribute("aria-label", token.title)
return token
}
// Build up the DOM representation for a single token, and add it to
// the line map. Takes care to render special characters separately.
function buildToken(builder, text, style, startStyle, endStyle, css, attributes) {
if (!text) return
let displayText = builder.splitSpaces ? splitSpaces(text, builder.trailingSpace) : text
let special = builder.cm.state.specialChars, mustWrap = false
let content
if (!special.test(text)) {
builder.col += text.length
content = document.createTextNode(displayText)
builder.map.push(builder.pos, builder.pos + text.length, content)
if (ie && ie_version < 9) mustWrap = true
builder.pos += text.length
} else {
content = document.createDocumentFragment()
let pos = 0
while (true) {
special.lastIndex = pos
let m = special.exec(text)
let skipped = m ? m.index - pos : text.length - pos
if (skipped) {
let txt = document.createTextNode(displayText.slice(pos, pos + skipped))
if (ie && ie_version < 9) content.appendChild(elt("span", [txt]))
else content.appendChild(txt)
builder.map.push(builder.pos, builder.pos + skipped, txt)
builder.col += skipped
builder.pos += skipped
}
if (!m) break
pos += skipped + 1
let txt
if (m[0] == "\t") {
let tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize
txt = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab"))
txt.setAttribute("role", "presentation")
txt.setAttribute("cm-text", "\t")
builder.col += tabWidth
} else if (m[0] == "\r" || m[0] == "\n") {
txt = content.appendChild(elt("span", m[0] == "\r" ? "\u240d" : "\u2424", "cm-invalidchar"))
txt.setAttribute("cm-text", m[0])
builder.col += 1
} else {
txt = builder.cm.options.specialCharPlaceholder(m[0])
txt.setAttribute("cm-text", m[0])
if (ie && ie_version < 9) content.appendChild(elt("span", [txt]))
else content.appendChild(txt)
builder.col += 1
}
builder.map.push(builder.pos, builder.pos + 1, txt)
builder.pos++
}
}
builder.trailingSpace = displayText.charCodeAt(text.length - 1) == 32
if (style || startStyle || endStyle || mustWrap || css || attributes) {
let fullStyle = style || ""
if (startStyle) fullStyle += startStyle
if (endStyle) fullStyle += endStyle
let token = elt("span", [content], fullStyle, css)
if (attributes) {
for (let attr in attributes) if (attributes.hasOwnProperty(attr) && attr != "style" && attr != "class")
token.setAttribute(attr, attributes[attr])
}
return builder.content.appendChild(token)
}
builder.content.appendChild(content)
}
// Change some spaces to NBSP to prevent the browser from collapsing
// trailing spaces at the end of a line when rendering text (issue #1362).
function splitSpaces(text, trailingBefore) {
if (text.length > 1 && !/ /.test(text)) return text
let spaceBefore = trailingBefore, result = ""
for (let i = 0; i < text.length; i++) {
let ch = text.charAt(i)
if (ch == " " && spaceBefore && (i == text.length - 1 || text.charCodeAt(i + 1) == 32))
ch = "\u00a0"
result += ch
spaceBefore = ch == " "
}
return result
}
// Work around nonsense dimensions being reported for stretches of
// right-to-left text.
function buildTokenBadBidi(inner, order) {
return (builder, text, style, startStyle, endStyle, css, attributes) => {
style = style ? style + " cm-force-border" : "cm-force-border"
let start = builder.pos, end = start + text.length
for (;;) {
// Find the part that overlaps with the start of this text
let part
for (let i = 0; i < order.length; i++) {
part = order[i]
if (part.to > start && part.from <= start) break
}
if (part.to >= end) return inner(builder, text, style, startStyle, endStyle, css, attributes)
inner(builder, text.slice(0, part.to - start), style, startStyle, null, css, attributes)
startStyle = null
text = text.slice(part.to - start)
start = part.to
}
}
}
function buildCollapsedSpan(builder, size, marker, ignoreWidget) {
let widget = !ignoreWidget && marker.widgetNode
if (widget) builder.map.push(builder.pos, builder.pos + size, widget)
if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) {
if (!widget)
widget = builder.content.appendChild(document.createElement("span"))
widget.setAttribute("cm-marker", marker.id)
}
if (widget) {
builder.cm.display.input.setUneditable(widget)
builder.content.appendChild(widget)
}
builder.pos += size
builder.trailingSpace = false
}
// Outputs a number of spans to make up a line, taking highlighting
// and marked text into account.
function insertLineContent(line, builder, styles) {
let spans = line.markedSpans, allText = line.text, at = 0
if (!spans) {
for (let i = 1; i < styles.length; i+=2)
builder.addToken(builder, allText.slice(at, at = styles[i]), interpretTokenStyle(styles[i+1], builder.cm.options))
return
}
let len = allText.length, pos = 0, i = 1, text = "", style, css
let nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, collapsed, attributes
for (;;) {
if (nextChange == pos) { // Update current marker set
spanStyle = spanEndStyle = spanStartStyle = css = ""
attributes = null
collapsed = null; nextChange = Infinity
let foundBookmarks = [], endStyles
for (let j = 0; j < spans.length; ++j) {
let sp = spans[j], m = sp.marker
if (m.type == "bookmark" && sp.from == pos && m.widgetNode) {
foundBookmarks.push(m)
} else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) {
if (sp.to != null && sp.to != pos && nextChange > sp.to) {
nextChange = sp.to
spanEndStyle = ""
}
if (m.className) spanStyle += " " + m.className
if (m.css) css = (css ? css + ";" : "") + m.css
if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle
if (m.endStyle && sp.to == nextChange) (endStyles || (endStyles = [])).push(m.endStyle, sp.to)
// support for the old title property
// https://github.com/codemirror/CodeMirror/pull/5673
if (m.title) (attributes || (attributes = {})).title = m.title
if (m.attributes) {
for (let attr in m.attributes)
(attributes || (attributes = {}))[attr] = m.attributes[attr]
}
if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0))
collapsed = sp
} else if (sp.from > pos && nextChange > sp.from) {
nextChange = sp.from
}
}
if (endStyles) for (let j = 0; j < endStyles.length; j += 2)
if (endStyles[j + 1] == nextChange) spanEndStyle += " " + endStyles[j]
if (!collapsed || collapsed.from == pos) for (let j = 0; j < foundBookmarks.length; ++j)
buildCollapsedSpan(builder, 0, foundBookmarks[j])
if (collapsed && (collapsed.from || 0) == pos) {
buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos,
collapsed.marker, collapsed.from == null)
if (collapsed.to == null) return
if (collapsed.to == pos) collapsed = false
}
}
if (pos >= len) break
let upto = Math.min(len, nextChange)
while (true) {
if (text) {
let end = pos + text.length
if (!collapsed) {
let tokenText = end > upto ? text.slice(0, upto - pos) : text
builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle,
spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", css, attributes)
}
if (end >= upto) {text = text.slice(upto - pos); pos = upto; break}
pos = end
spanStartStyle = ""
}
text = allText.slice(at, at = styles[i++])
style = interpretTokenStyle(styles[i++], builder.cm.options)
}
}
}
// These objects are used to represent the visible (currently drawn)
// part of the document. A LineView may correspond to multiple
// logical lines, if those are connected by collapsed ranges.
export function LineView(doc, line, lineN) {
// The starting line
this.line = line
// Continuing lines, if any
this.rest = visualLineContinued(line)
// Number of logical lines in this visual line
this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1
this.node = this.text = null
this.hidden = lineIsHidden(doc, line)
}
// Create a range of LineView objects for the given lines.
export function buildViewArray(cm, from, to) {
let array = [], nextPos
for (let pos = from; pos < to; pos = nextPos) {
let view = new LineView(cm.doc, getLine(cm.doc, pos), pos)
nextPos = pos + view.size
array.push(view)
}
return array
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/line/pos.js
================================================
import { getLine } from "./utils_line.js"
// A Pos instance represents a position within the text.
export function Pos(line, ch, sticky = null) {
if (!(this instanceof Pos)) return new Pos(line, ch, sticky)
this.line = line
this.ch = ch
this.sticky = sticky
}
// Compare two positions, return 0 if they are the same, a negative
// number when a is less, and a positive number otherwise.
export function cmp(a, b) { return a.line - b.line || a.ch - b.ch }
export function equalCursorPos(a, b) { return a.sticky == b.sticky && cmp(a, b) == 0 }
export function copyPos(x) {return Pos(x.line, x.ch)}
export function maxPos(a, b) { return cmp(a, b) < 0 ? b : a }
export function minPos(a, b) { return cmp(a, b) < 0 ? a : b }
// Most of the external API clips given positions to make sure they
// actually exist within the document.
export function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1))}
export function clipPos(doc, pos) {
if (pos.line < doc.first) return Pos(doc.first, 0)
let last = doc.first + doc.size - 1
if (pos.line > last) return Pos(last, getLine(doc, last).text.length)
return clipToLen(pos, getLine(doc, pos.line).text.length)
}
function clipToLen(pos, linelen) {
let ch = pos.ch
if (ch == null || ch > linelen) return Pos(pos.line, linelen)
else if (ch < 0) return Pos(pos.line, 0)
else return pos
}
export function clipPosArray(doc, array) {
let out = []
for (let i = 0; i < array.length; i++) out[i] = clipPos(doc, array[i])
return out
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/line/saw_special_spans.js
================================================
// Optimize some code when these features are not used.
export let sawReadOnlySpans = false, sawCollapsedSpans = false
export function seeReadOnlySpans() {
sawReadOnlySpans = true
}
export function seeCollapsedSpans() {
sawCollapsedSpans = true
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/line/spans.js
================================================
import { indexOf, lst } from "../util/misc.js"
import { cmp } from "./pos.js"
import { sawCollapsedSpans } from "./saw_special_spans.js"
import { getLine, isLine, lineNo } from "./utils_line.js"
// TEXTMARKER SPANS
export function MarkedSpan(marker, from, to) {
this.marker = marker
this.from = from; this.to = to
}
// Search an array of spans for a span matching the given marker.
export function getMarkedSpanFor(spans, marker) {
if (spans) for (let i = 0; i < spans.length; ++i) {
let span = spans[i]
if (span.marker == marker) return span
}
}
// Remove a span from an array, returning undefined if no spans are
// left (we don't store arrays for lines without spans).
export function removeMarkedSpan(spans, span) {
let r
for (let i = 0; i < spans.length; ++i)
if (spans[i] != span) (r || (r = [])).push(spans[i])
return r
}
// Add a span to a line.
export function addMarkedSpan(line, span, op) {
let inThisOp = op && window.WeakSet && (op.markedSpans || (op.markedSpans = new WeakSet))
if (inThisOp && line.markedSpans && inThisOp.has(line.markedSpans)) {
line.markedSpans.push(span)
} else {
line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]
if (inThisOp) inThisOp.add(line.markedSpans)
}
span.marker.attachLine(line)
}
// Used for the algorithm that adjusts markers for a change in the
// document. These functions cut an array of spans at a given
// character position, returning an array of remaining chunks (or
// undefined if nothing remains).
function markedSpansBefore(old, startCh, isInsert) {
let nw
if (old) for (let i = 0; i < old.length; ++i) {
let span = old[i], marker = span.marker
let startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh)
if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) {
let endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh)
;(nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to))
}
}
return nw
}
function markedSpansAfter(old, endCh, isInsert) {
let nw
if (old) for (let i = 0; i < old.length; ++i) {
let span = old[i], marker = span.marker
let endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh)
if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) {
let startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh)
;(nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh,
span.to == null ? null : span.to - endCh))
}
}
return nw
}
// Given a change object, compute the new set of marker spans that
// cover the line in which the change took place. Removes spans
// entirely within the change, reconnects spans belonging to the
// same marker that appear on both sides of the change, and cuts off
// spans partially within the change. Returns an array of span
// arrays with one element for each line in (after) the change.
export function stretchSpansOverChange(doc, change) {
if (change.full) return null
let oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans
let oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans
if (!oldFirst && !oldLast) return null
let startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0
// Get the spans that 'stick out' on both sides
let first = markedSpansBefore(oldFirst, startCh, isInsert)
let last = markedSpansAfter(oldLast, endCh, isInsert)
// Next, merge those two ends
let sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0)
if (first) {
// Fix up .to properties of first
for (let i = 0; i < first.length; ++i) {
let span = first[i]
if (span.to == null) {
let found = getMarkedSpanFor(last, span.marker)
if (!found) span.to = startCh
else if (sameLine) span.to = found.to == null ? null : found.to + offset
}
}
}
if (last) {
// Fix up .from in last (or move them into first in case of sameLine)
for (let i = 0; i < last.length; ++i) {
let span = last[i]
if (span.to != null) span.to += offset
if (span.from == null) {
let found = getMarkedSpanFor(first, span.marker)
if (!found) {
span.from = offset
if (sameLine) (first || (first = [])).push(span)
}
} else {
span.from += offset
if (sameLine) (first || (first = [])).push(span)
}
}
}
// Make sure we didn't create any zero-length spans
if (first) first = clearEmptySpans(first)
if (last && last != first) last = clearEmptySpans(last)
let newMarkers = [first]
if (!sameLine) {
// Fill gap with whole-line-spans
let gap = change.text.length - 2, gapMarkers
if (gap > 0 && first)
for (let i = 0; i < first.length; ++i)
if (first[i].to == null)
(gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i].marker, null, null))
for (let i = 0; i < gap; ++i)
newMarkers.push(gapMarkers)
newMarkers.push(last)
}
return newMarkers
}
// Remove spans that are empty and don't have a clearWhenEmpty
// option of false.
function clearEmptySpans(spans) {
for (let i = 0; i < spans.length; ++i) {
let span = spans[i]
if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false)
spans.splice(i--, 1)
}
if (!spans.length) return null
return spans
}
// Used to 'clip' out readOnly ranges when making a change.
export function removeReadOnlyRanges(doc, from, to) {
let markers = null
doc.iter(from.line, to.line + 1, line => {
if (line.markedSpans) for (let i = 0; i < line.markedSpans.length; ++i) {
let mark = line.markedSpans[i].marker
if (mark.readOnly && (!markers || indexOf(markers, mark) == -1))
(markers || (markers = [])).push(mark)
}
})
if (!markers) return null
let parts = [{from: from, to: to}]
for (let i = 0; i < markers.length; ++i) {
let mk = markers[i], m = mk.find(0)
for (let j = 0; j < parts.length; ++j) {
let p = parts[j]
if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) continue
let newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to)
if (dfrom < 0 || !mk.inclusiveLeft && !dfrom)
newParts.push({from: p.from, to: m.from})
if (dto > 0 || !mk.inclusiveRight && !dto)
newParts.push({from: m.to, to: p.to})
parts.splice.apply(parts, newParts)
j += newParts.length - 3
}
}
return parts
}
// Connect or disconnect spans from a line.
export function detachMarkedSpans(line) {
let spans = line.markedSpans
if (!spans) return
for (let i = 0; i < spans.length; ++i)
spans[i].marker.detachLine(line)
line.markedSpans = null
}
export function attachMarkedSpans(line, spans) {
if (!spans) return
for (let i = 0; i < spans.length; ++i)
spans[i].marker.attachLine(line)
line.markedSpans = spans
}
// Helpers used when computing which overlapping collapsed span
// counts as the larger one.
function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0 }
function extraRight(marker) { return marker.inclusiveRight ? 1 : 0 }
// Returns a number indicating which of two overlapping collapsed
// spans is larger (and thus includes the other). Falls back to
// comparing ids when the spans cover exactly the same range.
export function compareCollapsedMarkers(a, b) {
let lenDiff = a.lines.length - b.lines.length
if (lenDiff != 0) return lenDiff
let aPos = a.find(), bPos = b.find()
let fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b)
if (fromCmp) return -fromCmp
let toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b)
if (toCmp) return toCmp
return b.id - a.id
}
// Find out whether a line ends or starts in a collapsed span. If
// so, return the marker for that span.
function collapsedSpanAtSide(line, start) {
let sps = sawCollapsedSpans && line.markedSpans, found
if (sps) for (let sp, i = 0; i < sps.length; ++i) {
sp = sps[i]
if (sp.marker.collapsed && (start ? sp.from : sp.to) == null &&
(!found || compareCollapsedMarkers(found, sp.marker) < 0))
found = sp.marker
}
return found
}
export function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true) }
export function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false) }
export function collapsedSpanAround(line, ch) {
let sps = sawCollapsedSpans && line.markedSpans, found
if (sps) for (let i = 0; i < sps.length; ++i) {
let sp = sps[i]
if (sp.marker.collapsed && (sp.from == null || sp.from < ch) && (sp.to == null || sp.to > ch) &&
(!found || compareCollapsedMarkers(found, sp.marker) < 0)) found = sp.marker
}
return found
}
// Test whether there exists a collapsed span that partially
// overlaps (covers the start or end, but not both) of a new span.
// Such overlap is not allowed.
export function conflictingCollapsedRange(doc, lineNo, from, to, marker) {
let line = getLine(doc, lineNo)
let sps = sawCollapsedSpans && line.markedSpans
if (sps) for (let i = 0; i < sps.length; ++i) {
let sp = sps[i]
if (!sp.marker.collapsed) continue
let found = sp.marker.find(0)
let fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker)
let toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker)
if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) continue
if (fromCmp <= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.to, from) >= 0 : cmp(found.to, from) > 0) ||
fromCmp >= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.from, to) <= 0 : cmp(found.from, to) < 0))
return true
}
}
// A visual line is a line as drawn on the screen. Folding, for
// example, can cause multiple logical lines to appear on the same
// visual line. This finds the start of the visual line that the
// given line is part of (usually that is the line itself).
export function visualLine(line) {
let merged
while (merged = collapsedSpanAtStart(line))
line = merged.find(-1, true).line
return line
}
export function visualLineEnd(line) {
let merged
while (merged = collapsedSpanAtEnd(line))
line = merged.find(1, true).line
return line
}
// Returns an array of logical lines that continue the visual line
// started by the argument, or undefined if there are no such lines.
export function visualLineContinued(line) {
let merged, lines
while (merged = collapsedSpanAtEnd(line)) {
line = merged.find(1, true).line
;(lines || (lines = [])).push(line)
}
return lines
}
// Get the line number of the start of the visual line that the
// given line number is part of.
export function visualLineNo(doc, lineN) {
let line = getLine(doc, lineN), vis = visualLine(line)
if (line == vis) return lineN
return lineNo(vis)
}
// Get the line number of the start of the next visual line after
// the given line.
export function visualLineEndNo(doc, lineN) {
if (lineN > doc.lastLine()) return lineN
let line = getLine(doc, lineN), merged
if (!lineIsHidden(doc, line)) return lineN
while (merged = collapsedSpanAtEnd(line))
line = merged.find(1, true).line
return lineNo(line) + 1
}
// Compute whether a line is hidden. Lines count as hidden when they
// are part of a visual line that starts with another line, or when
// they are entirely covered by collapsed, non-widget span.
export function lineIsHidden(doc, line) {
let sps = sawCollapsedSpans && line.markedSpans
if (sps) for (let sp, i = 0; i < sps.length; ++i) {
sp = sps[i]
if (!sp.marker.collapsed) continue
if (sp.from == null) return true
if (sp.marker.widgetNode) continue
if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp))
return true
}
}
function lineIsHiddenInner(doc, line, span) {
if (span.to == null) {
let end = span.marker.find(1, true)
return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker))
}
if (span.marker.inclusiveRight && span.to == line.text.length)
return true
for (let sp, i = 0; i < line.markedSpans.length; ++i) {
sp = line.markedSpans[i]
if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to &&
(sp.to == null || sp.to != span.from) &&
(sp.marker.inclusiveLeft || span.marker.inclusiveRight) &&
lineIsHiddenInner(doc, line, sp)) return true
}
}
// Find the height above the given line.
export function heightAtLine(lineObj) {
lineObj = visualLine(lineObj)
let h = 0, chunk = lineObj.parent
for (let i = 0; i < chunk.lines.length; ++i) {
let line = chunk.lines[i]
if (line == lineObj) break
else h += line.height
}
for (let p = chunk.parent; p; chunk = p, p = chunk.parent) {
for (let i = 0; i < p.children.length; ++i) {
let cur = p.children[i]
if (cur == chunk) break
else h += cur.height
}
}
return h
}
// Compute the character length of a line, taking into account
// collapsed ranges (see markText) that might hide parts, and join
// other lines onto it.
export function lineLength(line) {
if (line.height == 0) return 0
let len = line.text.length, merged, cur = line
while (merged = collapsedSpanAtStart(cur)) {
let found = merged.find(0, true)
cur = found.from.line
len += found.from.ch - found.to.ch
}
cur = line
while (merged = collapsedSpanAtEnd(cur)) {
let found = merged.find(0, true)
len -= cur.text.length - found.from.ch
cur = found.to.line
len += cur.text.length - found.to.ch
}
return len
}
// Find the longest line in the document.
export function findMaxLine(cm) {
let d = cm.display, doc = cm.doc
d.maxLine = getLine(doc, doc.first)
d.maxLineLength = lineLength(d.maxLine)
d.maxLineChanged = true
doc.iter(line => {
let len = lineLength(line)
if (len > d.maxLineLength) {
d.maxLineLength = len
d.maxLine = line
}
})
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/line/utils_line.js
================================================
import { indexOf } from "../util/misc.js"
// Find the line object corresponding to the given line number.
export function getLine(doc, n) {
n -= doc.first
if (n < 0 || n >= doc.size) throw new Error("There is no line " + (n + doc.first) + " in the document.")
let chunk = doc
while (!chunk.lines) {
for (let i = 0;; ++i) {
let child = chunk.children[i], sz = child.chunkSize()
if (n < sz) { chunk = child; break }
n -= sz
}
}
return chunk.lines[n]
}
// Get the part of a document between two positions, as an array of
// strings.
export function getBetween(doc, start, end) {
let out = [], n = start.line
doc.iter(start.line, end.line + 1, line => {
let text = line.text
if (n == end.line) text = text.slice(0, end.ch)
if (n == start.line) text = text.slice(start.ch)
out.push(text)
++n
})
return out
}
// Get the lines between from and to, as array of strings.
export function getLines(doc, from, to) {
let out = []
doc.iter(from, to, line => { out.push(line.text) }) // iter aborts when callback returns truthy value
return out
}
// Update the height of a line, propagating the height change
// upwards to parent nodes.
export function updateLineHeight(line, height) {
let diff = height - line.height
if (diff) for (let n = line; n; n = n.parent) n.height += diff
}
// Given a line object, find its line number by walking up through
// its parent links.
export function lineNo(line) {
if (line.parent == null) return null
let cur = line.parent, no = indexOf(cur.lines, line)
for (let chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
for (let i = 0;; ++i) {
if (chunk.children[i] == cur) break
no += chunk.children[i].chunkSize()
}
}
return no + cur.first
}
// Find the line at the given vertical position, using the height
// information in the document tree.
export function lineAtHeight(chunk, h) {
let n = chunk.first
outer: do {
for (let i = 0; i < chunk.children.length; ++i) {
let child = chunk.children[i], ch = child.height
if (h < ch) { chunk = child; continue outer }
h -= ch
n += child.chunkSize()
}
return n
} while (!chunk.lines)
let i = 0
for (; i < chunk.lines.length; ++i) {
let line = chunk.lines[i], lh = line.height
if (h < lh) break
h -= lh
}
return n + i
}
export function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size}
export function lineNumberFor(options, i) {
return String(options.lineNumberFormatter(i + options.firstLineNumber))
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/measurement/position_measurement.js
================================================
import { buildLineContent, LineView } from "../line/line_data.js"
import { clipPos, Pos } from "../line/pos.js"
import { collapsedSpanAround, heightAtLine, lineIsHidden, visualLine } from "../line/spans.js"
import { getLine, lineAtHeight, lineNo, updateLineHeight } from "../line/utils_line.js"
import { bidiOther, getBidiPartAt, getOrder } from "../util/bidi.js"
import { chrome, android, ie, ie_version } from "../util/browser.js"
import { elt, removeChildren, range, removeChildrenAndAdd, doc } from "../util/dom.js"
import { e_target } from "../util/event.js"
import { hasBadZoomedRects } from "../util/feature_detection.js"
import { countColumn, findFirst, isExtendingChar, scrollerGap, skipExtendingChars } from "../util/misc.js"
import { updateLineForChanges } from "../display/update_line.js"
import { widgetHeight } from "./widgets.js"
// POSITION MEASUREMENT
export function paddingTop(display) {return display.lineSpace.offsetTop}
export function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight}
export function paddingH(display) {
if (display.cachedPaddingH) return display.cachedPaddingH
let e = removeChildrenAndAdd(display.measure, elt("pre", "x", "CodeMirror-line-like"))
let style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle
let data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)}
if (!isNaN(data.left) && !isNaN(data.right)) display.cachedPaddingH = data
return data
}
export function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth }
export function displayWidth(cm) {
return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth
}
export function displayHeight(cm) {
return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight
}
// Ensure the lineView.wrapping.heights array is populated. This is
// an array of bottom offsets for the lines that make up a drawn
// line. When lineWrapping is on, there might be more than one
// height.
function ensureLineHeights(cm, lineView, rect) {
let wrapping = cm.options.lineWrapping
let curWidth = wrapping && displayWidth(cm)
if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) {
let heights = lineView.measure.heights = []
if (wrapping) {
lineView.measure.width = curWidth
let rects = lineView.text.firstChild.getClientRects()
for (let i = 0; i < rects.length - 1; i++) {
let cur = rects[i], next = rects[i + 1]
if (Math.abs(cur.bottom - next.bottom) > 2)
heights.push((cur.bottom + next.top) / 2 - rect.top)
}
}
heights.push(rect.bottom - rect.top)
}
}
// Find a line map (mapping character offsets to text nodes) and a
// measurement cache for the given line number. (A line view might
// contain multiple lines when collapsed ranges are present.)
export function mapFromLineView(lineView, line, lineN) {
if (lineView.line == line)
return {map: lineView.measure.map, cache: lineView.measure.cache}
if (lineView.rest) {
for (let i = 0; i < lineView.rest.length; i++)
if (lineView.rest[i] == line)
return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]}
for (let i = 0; i < lineView.rest.length; i++)
if (lineNo(lineView.rest[i]) > lineN)
return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i], before: true}
}
}
// Render a line into the hidden node display.externalMeasured. Used
// when measurement is needed for a line that's not in the viewport.
function updateExternalMeasurement(cm, line) {
line = visualLine(line)
let lineN = lineNo(line)
let view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN)
view.lineN = lineN
let built = view.built = buildLineContent(cm, view)
view.text = built.pre
removeChildrenAndAdd(cm.display.lineMeasure, built.pre)
return view
}
// Get a {top, bottom, left, right} box (in line-local coordinates)
// for a given character.
export function measureChar(cm, line, ch, bias) {
return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias)
}
// Find a line view that corresponds to the given line number.
export function findViewForLine(cm, lineN) {
if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo)
return cm.display.view[findViewIndex(cm, lineN)]
let ext = cm.display.externalMeasured
if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size)
return ext
}
// Measurement can be split in two steps, the set-up work that
// applies to the whole line, and the measurement of the actual
// character. Functions like coordsChar, that need to do a lot of
// measurements in a row, can thus ensure that the set-up work is
// only done once.
export function prepareMeasureForLine(cm, line) {
let lineN = lineNo(line)
let view = findViewForLine(cm, lineN)
if (view && !view.text) {
view = null
} else if (view && view.changes) {
updateLineForChanges(cm, view, lineN, getDimensions(cm))
cm.curOp.forceUpdate = true
}
if (!view)
view = updateExternalMeasurement(cm, line)
let info = mapFromLineView(view, line, lineN)
return {
line: line, view: view, rect: null,
map: info.map, cache: info.cache, before: info.before,
hasHeights: false
}
}
// Given a prepared measurement object, measures the position of an
// actual character (or fetches it from the cache).
export function measureCharPrepared(cm, prepared, ch, bias, varHeight) {
if (prepared.before) ch = -1
let key = ch + (bias || ""), found
if (prepared.cache.hasOwnProperty(key)) {
found = prepared.cache[key]
} else {
if (!prepared.rect)
prepared.rect = prepared.view.text.getBoundingClientRect()
if (!prepared.hasHeights) {
ensureLineHeights(cm, prepared.view, prepared.rect)
prepared.hasHeights = true
}
found = measureCharInner(cm, prepared, ch, bias)
if (!found.bogus) prepared.cache[key] = found
}
return {left: found.left, right: found.right,
top: varHeight ? found.rtop : found.top,
bottom: varHeight ? found.rbottom : found.bottom}
}
let nullRect = {left: 0, right: 0, top: 0, bottom: 0}
export function nodeAndOffsetInLineMap(map, ch, bias) {
let node, start, end, collapse, mStart, mEnd
// First, search the line map for the text node corresponding to,
// or closest to, the target character.
for (let i = 0; i < map.length; i += 3) {
mStart = map[i]
mEnd = map[i + 1]
if (ch < mStart) {
start = 0; end = 1
collapse = "left"
} else if (ch < mEnd) {
start = ch - mStart
end = start + 1
} else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) {
end = mEnd - mStart
start = end - 1
if (ch >= mEnd) collapse = "right"
}
if (start != null) {
node = map[i + 2]
if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right"))
collapse = bias
if (bias == "left" && start == 0)
while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) {
node = map[(i -= 3) + 2]
collapse = "left"
}
if (bias == "right" && start == mEnd - mStart)
while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) {
node = map[(i += 3) + 2]
collapse = "right"
}
break
}
}
return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}
}
function getUsefulRect(rects, bias) {
let rect = nullRect
if (bias == "left") for (let i = 0; i < rects.length; i++) {
if ((rect = rects[i]).left != rect.right) break
} else for (let i = rects.length - 1; i >= 0; i--) {
if ((rect = rects[i]).left != rect.right) break
}
return rect
}
function measureCharInner(cm, prepared, ch, bias) {
let place = nodeAndOffsetInLineMap(prepared.map, ch, bias)
let node = place.node, start = place.start, end = place.end, collapse = place.collapse
let rect
if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates.
for (let i = 0; i < 4; i++) { // Retry a maximum of 4 times when nonsense rectangles are returned
while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) --start
while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) ++end
if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart)
rect = node.parentNode.getBoundingClientRect()
else
rect = getUsefulRect(range(node, start, end).getClientRects(), bias)
if (rect.left || rect.right || start == 0) break
end = start
start = start - 1
collapse = "right"
}
if (ie && ie_version < 11) rect = maybeUpdateRectForZooming(cm.display.measure, rect)
} else { // If it is a widget, simply get the box for the whole widget.
if (start > 0) collapse = bias = "right"
let rects
if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1)
rect = rects[bias == "right" ? rects.length - 1 : 0]
else
rect = node.getBoundingClientRect()
}
if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) {
let rSpan = node.parentNode.getClientRects()[0]
if (rSpan)
rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom}
else
rect = nullRect
}
let rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top
let mid = (rtop + rbot) / 2
let heights = prepared.view.measure.heights
let i = 0
for (; i < heights.length - 1; i++)
if (mid < heights[i]) break
let top = i ? heights[i - 1] : 0, bot = heights[i]
let result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left,
right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left,
top: top, bottom: bot}
if (!rect.left && !rect.right) result.bogus = true
if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot }
return result
}
// Work around problem with bounding client rects on ranges being
// returned incorrectly when zoomed on IE10 and below.
function maybeUpdateRectForZooming(measure, rect) {
if (!window.screen || screen.logicalXDPI == null ||
screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure))
return rect
let scaleX = screen.logicalXDPI / screen.deviceXDPI
let scaleY = screen.logicalYDPI / screen.deviceYDPI
return {left: rect.left * scaleX, right: rect.right * scaleX,
top: rect.top * scaleY, bottom: rect.bottom * scaleY}
}
export function clearLineMeasurementCacheFor(lineView) {
if (lineView.measure) {
lineView.measure.cache = {}
lineView.measure.heights = null
if (lineView.rest) for (let i = 0; i < lineView.rest.length; i++)
lineView.measure.caches[i] = {}
}
}
export function clearLineMeasurementCache(cm) {
cm.display.externalMeasure = null
removeChildren(cm.display.lineMeasure)
for (let i = 0; i < cm.display.view.length; i++)
clearLineMeasurementCacheFor(cm.display.view[i])
}
export function clearCaches(cm) {
clearLineMeasurementCache(cm)
cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null
if (!cm.options.lineWrapping) cm.display.maxLineChanged = true
cm.display.lineNumChars = null
}
function pageScrollX(doc) {
// Work around https://bugs.chromium.org/p/chromium/issues/detail?id=489206
// which causes page_Offset and bounding client rects to use
// different reference viewports and invalidate our calculations.
if (chrome && android) return -(doc.body.getBoundingClientRect().left - parseInt(getComputedStyle(doc.body).marginLeft))
return doc.defaultView.pageXOffset || (doc.documentElement || doc.body).scrollLeft
}
function pageScrollY(doc) {
if (chrome && android) return -(doc.body.getBoundingClientRect().top - parseInt(getComputedStyle(doc.body).marginTop))
return doc.defaultView.pageYOffset || (doc.documentElement || doc.body).scrollTop
}
function widgetTopHeight(lineObj) {
let {widgets} = visualLine(lineObj), height = 0
if (widgets) for (let i = 0; i < widgets.length; ++i) if (widgets[i].above)
height += widgetHeight(widgets[i])
return height
}
// Converts a {top, bottom, left, right} box from line-local
// coordinates into another coordinate system. Context may be one of
// "line", "div" (display.lineDiv), "local"./null (editor), "window",
// or "page".
export function intoCoordSystem(cm, lineObj, rect, context, includeWidgets) {
if (!includeWidgets) {
let height = widgetTopHeight(lineObj)
rect.top += height; rect.bottom += height
}
if (context == "line") return rect
if (!context) context = "local"
let yOff = heightAtLine(lineObj)
if (context == "local") yOff += paddingTop(cm.display)
else yOff -= cm.display.viewOffset
if (context == "page" || context == "window") {
let lOff = cm.display.lineSpace.getBoundingClientRect()
yOff += lOff.top + (context == "window" ? 0 : pageScrollY(doc(cm)))
let xOff = lOff.left + (context == "window" ? 0 : pageScrollX(doc(cm)))
rect.left += xOff; rect.right += xOff
}
rect.top += yOff; rect.bottom += yOff
return rect
}
// Coverts a box from "div" coords to another coordinate system.
// Context may be "window", "page", "div", or "local"./null.
export function fromCoordSystem(cm, coords, context) {
if (context == "div") return coords
let left = coords.left, top = coords.top
// First move into "page" coordinate system
if (context == "page") {
left -= pageScrollX(doc(cm))
top -= pageScrollY(doc(cm))
} else if (context == "local" || !context) {
let localBox = cm.display.sizer.getBoundingClientRect()
left += localBox.left
top += localBox.top
}
let lineSpaceBox = cm.display.lineSpace.getBoundingClientRect()
return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}
}
export function charCoords(cm, pos, context, lineObj, bias) {
if (!lineObj) lineObj = getLine(cm.doc, pos.line)
return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context)
}
// Returns a box for a given cursor position, which may have an
// 'other' property containing the position of the secondary cursor
// on a bidi boundary.
// A cursor Pos(line, char, "before") is on the same visual line as `char - 1`
// and after `char - 1` in writing order of `char - 1`
// A cursor Pos(line, char, "after") is on the same visual line as `char`
// and before `char` in writing order of `char`
// Examples (upper-case letters are RTL, lower-case are LTR):
// Pos(0, 1, ...)
// before after
// ab a|b a|b
// aB a|B aB|
// Ab |Ab A|b
// AB B|A B|A
// Every position after the last character on a line is considered to stick
// to the last character on the line.
export function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) {
lineObj = lineObj || getLine(cm.doc, pos.line)
if (!preparedMeasure) preparedMeasure = prepareMeasureForLine(cm, lineObj)
function get(ch, right) {
let m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight)
if (right) m.left = m.right; else m.right = m.left
return intoCoordSystem(cm, lineObj, m, context)
}
let order = getOrder(lineObj, cm.doc.direction), ch = pos.ch, sticky = pos.sticky
if (ch >= lineObj.text.length) {
ch = lineObj.text.length
sticky = "before"
} else if (ch <= 0) {
ch = 0
sticky = "after"
}
if (!order) return get(sticky == "before" ? ch - 1 : ch, sticky == "before")
function getBidi(ch, partPos, invert) {
let part = order[partPos], right = part.level == 1
return get(invert ? ch - 1 : ch, right != invert)
}
let partPos = getBidiPartAt(order, ch, sticky)
let other = bidiOther
let val = getBidi(ch, partPos, sticky == "before")
if (other != null) val.other = getBidi(ch, other, sticky != "before")
return val
}
// Used to cheaply estimate the coordinates for a position. Used for
// intermediate scroll updates.
export function estimateCoords(cm, pos) {
let left = 0
pos = clipPos(cm.doc, pos)
if (!cm.options.lineWrapping) left = charWidth(cm.display) * pos.ch
let lineObj = getLine(cm.doc, pos.line)
let top = heightAtLine(lineObj) + paddingTop(cm.display)
return {left: left, right: left, top: top, bottom: top + lineObj.height}
}
// Positions returned by coordsChar contain some extra information.
// xRel is the relative x position of the input coordinates compared
// to the found position (so xRel > 0 means the coordinates are to
// the right of the character position, for example). When outside
// is true, that means the coordinates lie outside the line's
// vertical range.
function PosWithInfo(line, ch, sticky, outside, xRel) {
let pos = Pos(line, ch, sticky)
pos.xRel = xRel
if (outside) pos.outside = outside
return pos
}
// Compute the character position closest to the given coordinates.
// Input must be lineSpace-local ("div" coordinate system).
export function coordsChar(cm, x, y) {
let doc = cm.doc
y += cm.display.viewOffset
if (y < 0) return PosWithInfo(doc.first, 0, null, -1, -1)
let lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1
if (lineN > last)
return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, null, 1, 1)
if (x < 0) x = 0
let lineObj = getLine(doc, lineN)
for (;;) {
let found = coordsCharInner(cm, lineObj, lineN, x, y)
let collapsed = collapsedSpanAround(lineObj, found.ch + (found.xRel > 0 || found.outside > 0 ? 1 : 0))
if (!collapsed) return found
let rangeEnd = collapsed.find(1)
if (rangeEnd.line == lineN) return rangeEnd
lineObj = getLine(doc, lineN = rangeEnd.line)
}
}
function wrappedLineExtent(cm, lineObj, preparedMeasure, y) {
y -= widgetTopHeight(lineObj)
let end = lineObj.text.length
let begin = findFirst(ch => measureCharPrepared(cm, preparedMeasure, ch - 1).bottom <= y, end, 0)
end = findFirst(ch => measureCharPrepared(cm, preparedMeasure, ch).top > y, begin, end)
return {begin, end}
}
export function wrappedLineExtentChar(cm, lineObj, preparedMeasure, target) {
if (!preparedMeasure) preparedMeasure = prepareMeasureForLine(cm, lineObj)
let targetTop = intoCoordSystem(cm, lineObj, measureCharPrepared(cm, preparedMeasure, target), "line").top
return wrappedLineExtent(cm, lineObj, preparedMeasure, targetTop)
}
// Returns true if the given side of a box is after the given
// coordinates, in top-to-bottom, left-to-right order.
function boxIsAfter(box, x, y, left) {
return box.bottom <= y ? false : box.top > y ? true : (left ? box.left : box.right) > x
}
function coordsCharInner(cm, lineObj, lineNo, x, y) {
// Move y into line-local coordinate space
y -= heightAtLine(lineObj)
let preparedMeasure = prepareMeasureForLine(cm, lineObj)
// When directly calling `measureCharPrepared`, we have to adjust
// for the widgets at this line.
let widgetHeight = widgetTopHeight(lineObj)
let begin = 0, end = lineObj.text.length, ltr = true
let order = getOrder(lineObj, cm.doc.direction)
// If the line isn't plain left-to-right text, first figure out
// which bidi section the coordinates fall into.
if (order) {
let part = (cm.options.lineWrapping ? coordsBidiPartWrapped : coordsBidiPart)
(cm, lineObj, lineNo, preparedMeasure, order, x, y)
ltr = part.level != 1
// The awkward -1 offsets are needed because findFirst (called
// on these below) will treat its first bound as inclusive,
// second as exclusive, but we want to actually address the
// characters in the part's range
begin = ltr ? part.from : part.to - 1
end = ltr ? part.to : part.from - 1
}
// A binary search to find the first character whose bounding box
// starts after the coordinates. If we run across any whose box wrap
// the coordinates, store that.
let chAround = null, boxAround = null
let ch = findFirst(ch => {
let box = measureCharPrepared(cm, preparedMeasure, ch)
box.top += widgetHeight; box.bottom += widgetHeight
if (!boxIsAfter(box, x, y, false)) return false
if (box.top <= y && box.left <= x) {
chAround = ch
boxAround = box
}
return true
}, begin, end)
let baseX, sticky, outside = false
// If a box around the coordinates was found, use that
if (boxAround) {
// Distinguish coordinates nearer to the left or right side of the box
let atLeft = x - boxAround.left < boxAround.right - x, atStart = atLeft == ltr
ch = chAround + (atStart ? 0 : 1)
sticky = atStart ? "after" : "before"
baseX = atLeft ? boxAround.left : boxAround.right
} else {
// (Adjust for extended bound, if necessary.)
if (!ltr && (ch == end || ch == begin)) ch++
// To determine which side to associate with, get the box to the
// left of the character and compare it's vertical position to the
// coordinates
sticky = ch == 0 ? "after" : ch == lineObj.text.length ? "before" :
(measureCharPrepared(cm, preparedMeasure, ch - (ltr ? 1 : 0)).bottom + widgetHeight <= y) == ltr ?
"after" : "before"
// Now get accurate coordinates for this place, in order to get a
// base X position
let coords = cursorCoords(cm, Pos(lineNo, ch, sticky), "line", lineObj, preparedMeasure)
baseX = coords.left
outside = y < coords.top ? -1 : y >= coords.bottom ? 1 : 0
}
ch = skipExtendingChars(lineObj.text, ch, 1)
return PosWithInfo(lineNo, ch, sticky, outside, x - baseX)
}
function coordsBidiPart(cm, lineObj, lineNo, preparedMeasure, order, x, y) {
// Bidi parts are sorted left-to-right, and in a non-line-wrapping
// situation, we can take this ordering to correspond to the visual
// ordering. This finds the first part whose end is after the given
// coordinates.
let index = findFirst(i => {
let part = order[i], ltr = part.level != 1
return boxIsAfter(cursorCoords(cm, Pos(lineNo, ltr ? part.to : part.from, ltr ? "before" : "after"),
"line", lineObj, preparedMeasure), x, y, true)
}, 0, order.length - 1)
let part = order[index]
// If this isn't the first part, the part's start is also after
// the coordinates, and the coordinates aren't on the same line as
// that start, move one part back.
if (index > 0) {
let ltr = part.level != 1
let start = cursorCoords(cm, Pos(lineNo, ltr ? part.from : part.to, ltr ? "after" : "before"),
"line", lineObj, preparedMeasure)
if (boxIsAfter(start, x, y, true) && start.top > y)
part = order[index - 1]
}
return part
}
function coordsBidiPartWrapped(cm, lineObj, _lineNo, preparedMeasure, order, x, y) {
// In a wrapped line, rtl text on wrapping boundaries can do things
// that don't correspond to the ordering in our `order` array at
// all, so a binary search doesn't work, and we want to return a
// part that only spans one line so that the binary search in
// coordsCharInner is safe. As such, we first find the extent of the
// wrapped line, and then do a flat search in which we discard any
// spans that aren't on the line.
let {begin, end} = wrappedLineExtent(cm, lineObj, preparedMeasure, y)
if (/\s/.test(lineObj.text.charAt(end - 1))) end--
let part = null, closestDist = null
for (let i = 0; i < order.length; i++) {
let p = order[i]
if (p.from >= end || p.to <= begin) continue
let ltr = p.level != 1
let endX = measureCharPrepared(cm, preparedMeasure, ltr ? Math.min(end, p.to) - 1 : Math.max(begin, p.from)).right
// Weigh against spans ending before this, so that they are only
// picked if nothing ends after
let dist = endX < x ? x - endX + 1e9 : endX - x
if (!part || closestDist > dist) {
part = p
closestDist = dist
}
}
if (!part) part = order[order.length - 1]
// Clip the part to the wrapped line.
if (part.from < begin) part = {from: begin, to: part.to, level: part.level}
if (part.to > end) part = {from: part.from, to: end, level: part.level}
return part
}
let measureText
// Compute the default text height.
export function textHeight(display) {
if (display.cachedTextHeight != null) return display.cachedTextHeight
if (measureText == null) {
measureText = elt("pre", null, "CodeMirror-line-like")
// Measure a bunch of lines, for browsers that compute
// fractional heights.
for (let i = 0; i < 49; ++i) {
measureText.appendChild(document.createTextNode("x"))
measureText.appendChild(elt("br"))
}
measureText.appendChild(document.createTextNode("x"))
}
removeChildrenAndAdd(display.measure, measureText)
let height = measureText.offsetHeight / 50
if (height > 3) display.cachedTextHeight = height
removeChildren(display.measure)
return height || 1
}
// Compute the default character width.
export function charWidth(display) {
if (display.cachedCharWidth != null) return display.cachedCharWidth
let anchor = elt("span", "xxxxxxxxxx")
let pre = elt("pre", [anchor], "CodeMirror-line-like")
removeChildrenAndAdd(display.measure, pre)
let rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10
if (width > 2) display.cachedCharWidth = width
return width || 10
}
// Do a bulk-read of the DOM positions and sizes needed to draw the
// view, so that we don't interleave reading and writing to the DOM.
export function getDimensions(cm) {
let d = cm.display, left = {}, width = {}
let gutterLeft = d.gutters.clientLeft
for (let n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) {
let id = cm.display.gutterSpecs[i].className
left[id] = n.offsetLeft + n.clientLeft + gutterLeft
width[id] = n.clientWidth
}
return {fixedPos: compensateForHScroll(d),
gutterTotalWidth: d.gutters.offsetWidth,
gutterLeft: left,
gutterWidth: width,
wrapperWidth: d.wrapper.clientWidth}
}
// Computes display.scroller.scrollLeft + display.gutters.offsetWidth,
// but using getBoundingClientRect to get a sub-pixel-accurate
// result.
export function compensateForHScroll(display) {
return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left
}
// Returns a function that estimates the height of a line, to use as
// first approximation until the line becomes visible (and is thus
// properly measurable).
export function estimateHeight(cm) {
let th = textHeight(cm.display), wrapping = cm.options.lineWrapping
let perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3)
return line => {
if (lineIsHidden(cm.doc, line)) return 0
let widgetsHeight = 0
if (line.widgets) for (let i = 0; i < line.widgets.length; i++) {
if (line.widgets[i].height) widgetsHeight += line.widgets[i].height
}
if (wrapping)
return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th
else
return widgetsHeight + th
}
}
export function estimateLineHeights(cm) {
let doc = cm.doc, est = estimateHeight(cm)
doc.iter(line => {
let estHeight = est(line)
if (estHeight != line.height) updateLineHeight(line, estHeight)
})
}
// Given a mouse event, find the corresponding position. If liberal
// is false, it checks whether a gutter or scrollbar was clicked,
// and returns null if it was. forRect is used by rectangular
// selections, and tries to estimate a character position even for
// coordinates beyond the right of the text.
export function posFromMouse(cm, e, liberal, forRect) {
let display = cm.display
if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") return null
let x, y, space = display.lineSpace.getBoundingClientRect()
// Fails unpredictably on IE[67] when mouse is dragged around quickly.
try { x = e.clientX - space.left; y = e.clientY - space.top }
catch (e) { return null }
let coords = coordsChar(cm, x, y), line
if (forRect && coords.xRel > 0 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) {
let colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length
coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff))
}
return coords
}
// Find the view element corresponding to a given line. Return null
// when the line isn't visible.
export function findViewIndex(cm, n) {
if (n >= cm.display.viewTo) return null
n -= cm.display.viewFrom
if (n < 0) return null
let view = cm.display.view
for (let i = 0; i < view.length; i++) {
n -= view[i].size
if (n < 0) return i
}
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/measurement/widgets.js
================================================
import { contains, elt, removeChildrenAndAdd } from "../util/dom.js"
import { e_target } from "../util/event.js"
export function widgetHeight(widget) {
if (widget.height != null) return widget.height
let cm = widget.doc.cm
if (!cm) return 0
if (!contains(document.body, widget.node)) {
let parentStyle = "position: relative;"
if (widget.coverGutter)
parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;"
if (widget.noHScroll)
parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;"
removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle))
}
return widget.height = widget.node.parentNode.offsetHeight
}
// Return true when the given mouse event happened in a widget
export function eventInWidget(display, e) {
for (let n = e_target(e); n != display.wrapper; n = n.parentNode) {
if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") ||
(n.parentNode == display.sizer && n != display.mover))
return true
}
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/model/Doc.js
================================================
import CodeMirror from "../edit/CodeMirror.js"
import { docMethodOp } from "../display/operations.js"
import { Line } from "../line/line_data.js"
import { clipPos, clipPosArray, Pos } from "../line/pos.js"
import { visualLine } from "../line/spans.js"
import { getBetween, getLine, getLines, isLine, lineNo } from "../line/utils_line.js"
import { classTest } from "../util/dom.js"
import { splitLinesAuto } from "../util/feature_detection.js"
import { createObj, map, isEmpty, sel_dontScroll } from "../util/misc.js"
import { ensureCursorVisible, scrollToCoords } from "../display/scrolling.js"
import { changeLine, makeChange, makeChangeFromHistory, replaceRange } from "./changes.js"
import { computeReplacedSel } from "./change_measurement.js"
import { BranchChunk, LeafChunk } from "./chunk.js"
import { directionChanged, linkedDocs, updateDoc } from "./document_data.js"
import { copyHistoryArray, History } from "./history.js"
import { addLineWidget } from "./line_widget.js"
import { copySharedMarkers, detachSharedMarkers, findSharedMarkers, markText } from "./mark_text.js"
import { normalizeSelection, Range, simpleSelection } from "./selection.js"
import { extendSelection, extendSelections, setSelection, setSelectionReplaceHistory, setSimpleSelection } from "./selection_updates.js"
let nextDocId = 0
let Doc = function(text, mode, firstLine, lineSep, direction) {
if (!(this instanceof Doc)) return new Doc(text, mode, firstLine, lineSep, direction)
if (firstLine == null) firstLine = 0
BranchChunk.call(this, [new LeafChunk([new Line("", null)])])
this.first = firstLine
this.scrollTop = this.scrollLeft = 0
this.cantEdit = false
this.cleanGeneration = 1
this.modeFrontier = this.highlightFrontier = firstLine
let start = Pos(firstLine, 0)
this.sel = simpleSelection(start)
this.history = new History(null)
this.id = ++nextDocId
this.modeOption = mode
this.lineSep = lineSep
this.direction = (direction == "rtl") ? "rtl" : "ltr"
this.extend = false
if (typeof text == "string") text = this.splitLines(text)
updateDoc(this, {from: start, to: start, text: text})
setSelection(this, simpleSelection(start), sel_dontScroll)
}
Doc.prototype = createObj(BranchChunk.prototype, {
constructor: Doc,
// Iterate over the document. Supports two forms -- with only one
// argument, it calls that for each line in the document. With
// three, it iterates over the range given by the first two (with
// the second being non-inclusive).
iter: function(from, to, op) {
if (op) this.iterN(from - this.first, to - from, op)
else this.iterN(this.first, this.first + this.size, from)
},
// Non-public interface for adding and removing lines.
insert: function(at, lines) {
let height = 0
for (let i = 0; i < lines.length; ++i) height += lines[i].height
this.insertInner(at - this.first, lines, height)
},
remove: function(at, n) { this.removeInner(at - this.first, n) },
// From here, the methods are part of the public interface. Most
// are also available from CodeMirror (editor) instances.
getValue: function(lineSep) {
let lines = getLines(this, this.first, this.first + this.size)
if (lineSep === false) return lines
return lines.join(lineSep || this.lineSeparator())
},
setValue: docMethodOp(function(code) {
let top = Pos(this.first, 0), last = this.first + this.size - 1
makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length),
text: this.splitLines(code), origin: "setValue", full: true}, true)
if (this.cm) scrollToCoords(this.cm, 0, 0)
setSelection(this, simpleSelection(top), sel_dontScroll)
}),
replaceRange: function(code, from, to, origin) {
from = clipPos(this, from)
to = to ? clipPos(this, to) : from
replaceRange(this, code, from, to, origin)
},
getRange: function(from, to, lineSep) {
let lines = getBetween(this, clipPos(this, from), clipPos(this, to))
if (lineSep === false) return lines
if (lineSep === '') return lines.join('')
return lines.join(lineSep || this.lineSeparator())
},
getLine: function(line) {let l = this.getLineHandle(line); return l && l.text},
getLineHandle: function(line) {if (isLine(this, line)) return getLine(this, line)},
getLineNumber: function(line) {return lineNo(line)},
getLineHandleVisualStart: function(line) {
if (typeof line == "number") line = getLine(this, line)
return visualLine(line)
},
lineCount: function() {return this.size},
firstLine: function() {return this.first},
lastLine: function() {return this.first + this.size - 1},
clipPos: function(pos) {return clipPos(this, pos)},
getCursor: function(start) {
let range = this.sel.primary(), pos
if (start == null || start == "head") pos = range.head
else if (start == "anchor") pos = range.anchor
else if (start == "end" || start == "to" || start === false) pos = range.to()
else pos = range.from()
return pos
},
listSelections: function() { return this.sel.ranges },
somethingSelected: function() {return this.sel.somethingSelected()},
setCursor: docMethodOp(function(line, ch, options) {
setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options)
}),
setSelection: docMethodOp(function(anchor, head, options) {
setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options)
}),
extendSelection: docMethodOp(function(head, other, options) {
extendSelection(this, clipPos(this, head), other && clipPos(this, other), options)
}),
extendSelections: docMethodOp(function(heads, options) {
extendSelections(this, clipPosArray(this, heads), options)
}),
extendSelectionsBy: docMethodOp(function(f, options) {
let heads = map(this.sel.ranges, f)
extendSelections(this, clipPosArray(this, heads), options)
}),
setSelections: docMethodOp(function(ranges, primary, options) {
if (!ranges.length) return
let out = []
for (let i = 0; i < ranges.length; i++)
out[i] = new Range(clipPos(this, ranges[i].anchor),
clipPos(this, ranges[i].head || ranges[i].anchor))
if (primary == null) primary = Math.min(ranges.length - 1, this.sel.primIndex)
setSelection(this, normalizeSelection(this.cm, out, primary), options)
}),
addSelection: docMethodOp(function(anchor, head, options) {
let ranges = this.sel.ranges.slice(0)
ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor)))
setSelection(this, normalizeSelection(this.cm, ranges, ranges.length - 1), options)
}),
getSelection: function(lineSep) {
let ranges = this.sel.ranges, lines
for (let i = 0; i < ranges.length; i++) {
let sel = getBetween(this, ranges[i].from(), ranges[i].to())
lines = lines ? lines.concat(sel) : sel
}
if (lineSep === false) return lines
else return lines.join(lineSep || this.lineSeparator())
},
getSelections: function(lineSep) {
let parts = [], ranges = this.sel.ranges
for (let i = 0; i < ranges.length; i++) {
let sel = getBetween(this, ranges[i].from(), ranges[i].to())
if (lineSep !== false) sel = sel.join(lineSep || this.lineSeparator())
parts[i] = sel
}
return parts
},
replaceSelection: function(code, collapse, origin) {
let dup = []
for (let i = 0; i < this.sel.ranges.length; i++)
dup[i] = code
this.replaceSelections(dup, collapse, origin || "+input")
},
replaceSelections: docMethodOp(function(code, collapse, origin) {
let changes = [], sel = this.sel
for (let i = 0; i < sel.ranges.length; i++) {
let range = sel.ranges[i]
changes[i] = {from: range.from(), to: range.to(), text: this.splitLines(code[i]), origin: origin}
}
let newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse)
for (let i = changes.length - 1; i >= 0; i--)
makeChange(this, changes[i])
if (newSel) setSelectionReplaceHistory(this, newSel)
else if (this.cm) ensureCursorVisible(this.cm)
}),
undo: docMethodOp(function() {makeChangeFromHistory(this, "undo")}),
redo: docMethodOp(function() {makeChangeFromHistory(this, "redo")}),
undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true)}),
redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true)}),
setExtending: function(val) {this.extend = val},
getExtending: function() {return this.extend},
historySize: function() {
let hist = this.history, done = 0, undone = 0
for (let i = 0; i < hist.done.length; i++) if (!hist.done[i].ranges) ++done
for (let i = 0; i < hist.undone.length; i++) if (!hist.undone[i].ranges) ++undone
return {undo: done, redo: undone}
},
clearHistory: function() {
this.history = new History(this.history)
linkedDocs(this, doc => doc.history = this.history, true)
},
markClean: function() {
this.cleanGeneration = this.changeGeneration(true)
},
changeGeneration: function(forceSplit) {
if (forceSplit)
this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null
return this.history.generation
},
isClean: function (gen) {
return this.history.generation == (gen || this.cleanGeneration)
},
getHistory: function() {
return {done: copyHistoryArray(this.history.done),
undone: copyHistoryArray(this.history.undone)}
},
setHistory: function(histData) {
let hist = this.history = new History(this.history)
hist.done = copyHistoryArray(histData.done.slice(0), null, true)
hist.undone = copyHistoryArray(histData.undone.slice(0), null, true)
},
setGutterMarker: docMethodOp(function(line, gutterID, value) {
return changeLine(this, line, "gutter", line => {
let markers = line.gutterMarkers || (line.gutterMarkers = {})
markers[gutterID] = value
if (!value && isEmpty(markers)) line.gutterMarkers = null
return true
})
}),
clearGutter: docMethodOp(function(gutterID) {
this.iter(line => {
if (line.gutterMarkers && line.gutterMarkers[gutterID]) {
changeLine(this, line, "gutter", () => {
line.gutterMarkers[gutterID] = null
if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null
return true
})
}
})
}),
lineInfo: function(line) {
let n
if (typeof line == "number") {
if (!isLine(this, line)) return null
n = line
line = getLine(this, line)
if (!line) return null
} else {
n = lineNo(line)
if (n == null) return null
}
return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers,
textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass,
widgets: line.widgets}
},
addLineClass: docMethodOp(function(handle, where, cls) {
return changeLine(this, handle, where == "gutter" ? "gutter" : "class", line => {
let prop = where == "text" ? "textClass"
: where == "background" ? "bgClass"
: where == "gutter" ? "gutterClass" : "wrapClass"
if (!line[prop]) line[prop] = cls
else if (classTest(cls).test(line[prop])) return false
else line[prop] += " " + cls
return true
})
}),
removeLineClass: docMethodOp(function(handle, where, cls) {
return changeLine(this, handle, where == "gutter" ? "gutter" : "class", line => {
let prop = where == "text" ? "textClass"
: where == "background" ? "bgClass"
: where == "gutter" ? "gutterClass" : "wrapClass"
let cur = line[prop]
if (!cur) return false
else if (cls == null) line[prop] = null
else {
let found = cur.match(classTest(cls))
if (!found) return false
let end = found.index + found[0].length
line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null
}
return true
})
}),
addLineWidget: docMethodOp(function(handle, node, options) {
return addLineWidget(this, handle, node, options)
}),
removeLineWidget: function(widget) { widget.clear() },
markText: function(from, to, options) {
return markText(this, clipPos(this, from), clipPos(this, to), options, options && options.type || "range")
},
setBookmark: function(pos, options) {
let realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options),
insertLeft: options && options.insertLeft,
clearWhenEmpty: false, shared: options && options.shared,
handleMouseEvents: options && options.handleMouseEvents}
pos = clipPos(this, pos)
return markText(this, pos, pos, realOpts, "bookmark")
},
findMarksAt: function(pos) {
pos = clipPos(this, pos)
let markers = [], spans = getLine(this, pos.line).markedSpans
if (spans) for (let i = 0; i < spans.length; ++i) {
let span = spans[i]
if ((span.from == null || span.from <= pos.ch) &&
(span.to == null || span.to >= pos.ch))
markers.push(span.marker.parent || span.marker)
}
return markers
},
findMarks: function(from, to, filter) {
from = clipPos(this, from); to = clipPos(this, to)
let found = [], lineNo = from.line
this.iter(from.line, to.line + 1, line => {
let spans = line.markedSpans
if (spans) for (let i = 0; i < spans.length; i++) {
let span = spans[i]
if (!(span.to != null && lineNo == from.line && from.ch >= span.to ||
span.from == null && lineNo != from.line ||
span.from != null && lineNo == to.line && span.from >= to.ch) &&
(!filter || filter(span.marker)))
found.push(span.marker.parent || span.marker)
}
++lineNo
})
return found
},
getAllMarks: function() {
let markers = []
this.iter(line => {
let sps = line.markedSpans
if (sps) for (let i = 0; i < sps.length; ++i)
if (sps[i].from != null) markers.push(sps[i].marker)
})
return markers
},
posFromIndex: function(off) {
let ch, lineNo = this.first, sepSize = this.lineSeparator().length
this.iter(line => {
let sz = line.text.length + sepSize
if (sz > off) { ch = off; return true }
off -= sz
++lineNo
})
return clipPos(this, Pos(lineNo, ch))
},
indexFromPos: function (coords) {
coords = clipPos(this, coords)
let index = coords.ch
if (coords.line < this.first || coords.ch < 0) return 0
let sepSize = this.lineSeparator().length
this.iter(this.first, coords.line, line => { // iter aborts when callback returns a truthy value
index += line.text.length + sepSize
})
return index
},
copy: function(copyHistory) {
let doc = new Doc(getLines(this, this.first, this.first + this.size),
this.modeOption, this.first, this.lineSep, this.direction)
doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft
doc.sel = this.sel
doc.extend = false
if (copyHistory) {
doc.history.undoDepth = this.history.undoDepth
doc.setHistory(this.getHistory())
}
return doc
},
linkedDoc: function(options) {
if (!options) options = {}
let from = this.first, to = this.first + this.size
if (options.from != null && options.from > from) from = options.from
if (options.to != null && options.to < to) to = options.to
let copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from, this.lineSep, this.direction)
if (options.sharedHist) copy.history = this.history
;(this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist})
copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]
copySharedMarkers(copy, findSharedMarkers(this))
return copy
},
unlinkDoc: function(other) {
if (other instanceof CodeMirror) other = other.doc
if (this.linked) for (let i = 0; i < this.linked.length; ++i) {
let link = this.linked[i]
if (link.doc != other) continue
this.linked.splice(i, 1)
other.unlinkDoc(this)
detachSharedMarkers(findSharedMarkers(this))
break
}
// If the histories were shared, split them again
if (other.history == this.history) {
let splitIds = [other.id]
linkedDocs(other, doc => splitIds.push(doc.id), true)
other.history = new History(null)
other.history.done = copyHistoryArray(this.history.done, splitIds)
other.history.undone = copyHistoryArray(this.history.undone, splitIds)
}
},
iterLinkedDocs: function(f) {linkedDocs(this, f)},
getMode: function() {return this.mode},
getEditor: function() {return this.cm},
splitLines: function(str) {
if (this.lineSep) return str.split(this.lineSep)
return splitLinesAuto(str)
},
lineSeparator: function() { return this.lineSep || "\n" },
setDirection: docMethodOp(function (dir) {
if (dir != "rtl") dir = "ltr"
if (dir == this.direction) return
this.direction = dir
this.iter(line => line.order = null)
if (this.cm) directionChanged(this.cm)
})
})
// Public alias.
Doc.prototype.eachLine = Doc.prototype.iter
export default Doc
================================================
FILE: public/assets/lib/vendor/codemirror/src/model/change_measurement.js
================================================
import { cmp, Pos } from "../line/pos.js"
import { lst } from "../util/misc.js"
import { normalizeSelection, Range, Selection } from "./selection.js"
// Compute the position of the end of a change (its 'to' property
// refers to the pre-change end).
export function changeEnd(change) {
if (!change.text) return change.to
return Pos(change.from.line + change.text.length - 1,
lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0))
}
// Adjust a position to refer to the post-change position of the
// same text, or the end of the change if the change covers it.
function adjustForChange(pos, change) {
if (cmp(pos, change.from) < 0) return pos
if (cmp(pos, change.to) <= 0) return changeEnd(change)
let line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch
if (pos.line == change.to.line) ch += changeEnd(change).ch - change.to.ch
return Pos(line, ch)
}
export function computeSelAfterChange(doc, change) {
let out = []
for (let i = 0; i < doc.sel.ranges.length; i++) {
let range = doc.sel.ranges[i]
out.push(new Range(adjustForChange(range.anchor, change),
adjustForChange(range.head, change)))
}
return normalizeSelection(doc.cm, out, doc.sel.primIndex)
}
function offsetPos(pos, old, nw) {
if (pos.line == old.line)
return Pos(nw.line, pos.ch - old.ch + nw.ch)
else
return Pos(nw.line + (pos.line - old.line), pos.ch)
}
// Used by replaceSelections to allow moving the selection to the
// start or around the replaced test. Hint may be "start" or "around".
export function computeReplacedSel(doc, changes, hint) {
let out = []
let oldPrev = Pos(doc.first, 0), newPrev = oldPrev
for (let i = 0; i < changes.length; i++) {
let change = changes[i]
let from = offsetPos(change.from, oldPrev, newPrev)
let to = offsetPos(changeEnd(change), oldPrev, newPrev)
oldPrev = change.to
newPrev = to
if (hint == "around") {
let range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0
out[i] = new Range(inv ? to : from, inv ? from : to)
} else {
out[i] = new Range(from, from)
}
}
return new Selection(out, doc.sel.primIndex)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/model/changes.js
================================================
import { retreatFrontier } from "../line/highlight.js"
import { startWorker } from "../display/highlight_worker.js"
import { operation } from "../display/operations.js"
import { regChange, regLineChange } from "../display/view_tracking.js"
import { clipLine, clipPos, cmp, Pos } from "../line/pos.js"
import { sawReadOnlySpans } from "../line/saw_special_spans.js"
import { lineLength, removeReadOnlyRanges, stretchSpansOverChange, visualLine } from "../line/spans.js"
import { getBetween, getLine, lineNo } from "../line/utils_line.js"
import { estimateHeight } from "../measurement/position_measurement.js"
import { hasHandler, signal, signalCursorActivity } from "../util/event.js"
import { indexOf, lst, map, sel_dontScroll } from "../util/misc.js"
import { signalLater } from "../util/operation_group.js"
import { changeEnd, computeSelAfterChange } from "./change_measurement.js"
import { isWholeLineUpdate, linkedDocs, updateDoc } from "./document_data.js"
import { addChangeToHistory, historyChangeFromChange, mergeOldSpans, pushSelectionToHistory } from "./history.js"
import { Range, Selection } from "./selection.js"
import { setSelection, setSelectionNoUndo, skipAtomic } from "./selection_updates.js"
// UPDATING
// Allow "beforeChange" event handlers to influence a change
function filterChange(doc, change, update) {
let obj = {
canceled: false,
from: change.from,
to: change.to,
text: change.text,
origin: change.origin,
cancel: () => obj.canceled = true
}
if (update) obj.update = (from, to, text, origin) => {
if (from) obj.from = clipPos(doc, from)
if (to) obj.to = clipPos(doc, to)
if (text) obj.text = text
if (origin !== undefined) obj.origin = origin
}
signal(doc, "beforeChange", doc, obj)
if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj)
if (obj.canceled) {
if (doc.cm) doc.cm.curOp.updateInput = 2
return null
}
return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}
}
// Apply a change to a document, and add it to the document's
// history, and propagating it to all linked documents.
export function makeChange(doc, change, ignoreReadOnly) {
if (doc.cm) {
if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly)
if (doc.cm.state.suppressEdits) return
}
if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) {
change = filterChange(doc, change, true)
if (!change) return
}
// Possibly split or suppress the update based on the presence
// of read-only spans in its range.
let split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to)
if (split) {
for (let i = split.length - 1; i >= 0; --i)
makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text, origin: change.origin})
} else {
makeChangeInner(doc, change)
}
}
function makeChangeInner(doc, change) {
if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) return
let selAfter = computeSelAfterChange(doc, change)
addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN)
makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change))
let rebased = []
linkedDocs(doc, (doc, sharedHist) => {
if (!sharedHist && indexOf(rebased, doc.history) == -1) {
rebaseHist(doc.history, change)
rebased.push(doc.history)
}
makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change))
})
}
// Revert a change stored in a document's history.
export function makeChangeFromHistory(doc, type, allowSelectionOnly) {
let suppress = doc.cm && doc.cm.state.suppressEdits
if (suppress && !allowSelectionOnly) return
let hist = doc.history, event, selAfter = doc.sel
let source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done
// Verify that there is a useable event (so that ctrl-z won't
// needlessly clear selection events)
let i = 0
for (; i < source.length; i++) {
event = source[i]
if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges)
break
}
if (i == source.length) return
hist.lastOrigin = hist.lastSelOrigin = null
for (;;) {
event = source.pop()
if (event.ranges) {
pushSelectionToHistory(event, dest)
if (allowSelectionOnly && !event.equals(doc.sel)) {
setSelection(doc, event, {clearRedo: false})
return
}
selAfter = event
} else if (suppress) {
source.push(event)
return
} else break
}
// Build up a reverse change object to add to the opposite history
// stack (redo when undoing, and vice versa).
let antiChanges = []
pushSelectionToHistory(selAfter, dest)
dest.push({changes: antiChanges, generation: hist.generation})
hist.generation = event.generation || ++hist.maxGeneration
let filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")
for (let i = event.changes.length - 1; i >= 0; --i) {
let change = event.changes[i]
change.origin = type
if (filter && !filterChange(doc, change, false)) {
source.length = 0
return
}
antiChanges.push(historyChangeFromChange(doc, change))
let after = i ? computeSelAfterChange(doc, change) : lst(source)
makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change))
if (!i && doc.cm) doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)})
let rebased = []
// Propagate to the linked documents
linkedDocs(doc, (doc, sharedHist) => {
if (!sharedHist && indexOf(rebased, doc.history) == -1) {
rebaseHist(doc.history, change)
rebased.push(doc.history)
}
makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change))
})
}
}
// Sub-views need their line numbers shifted when text is added
// above or below them in the parent document.
function shiftDoc(doc, distance) {
if (distance == 0) return
doc.first += distance
doc.sel = new Selection(map(doc.sel.ranges, range => new Range(
Pos(range.anchor.line + distance, range.anchor.ch),
Pos(range.head.line + distance, range.head.ch)
)), doc.sel.primIndex)
if (doc.cm) {
regChange(doc.cm, doc.first, doc.first - distance, distance)
for (let d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++)
regLineChange(doc.cm, l, "gutter")
}
}
// More lower-level change function, handling only a single document
// (not linked ones).
function makeChangeSingleDoc(doc, change, selAfter, spans) {
if (doc.cm && !doc.cm.curOp)
return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans)
if (change.to.line < doc.first) {
shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line))
return
}
if (change.from.line > doc.lastLine()) return
// Clip the change to the size of this doc
if (change.from.line < doc.first) {
let shift = change.text.length - 1 - (doc.first - change.from.line)
shiftDoc(doc, shift)
change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch),
text: [lst(change.text)], origin: change.origin}
}
let last = doc.lastLine()
if (change.to.line > last) {
change = {from: change.from, to: Pos(last, getLine(doc, last).text.length),
text: [change.text[0]], origin: change.origin}
}
change.removed = getBetween(doc, change.from, change.to)
if (!selAfter) selAfter = computeSelAfterChange(doc, change)
if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans)
else updateDoc(doc, change, spans)
setSelectionNoUndo(doc, selAfter, sel_dontScroll)
if (doc.cantEdit && skipAtomic(doc, Pos(doc.firstLine(), 0)))
doc.cantEdit = false
}
// Handle the interaction of a change to a document with the editor
// that this document is part of.
function makeChangeSingleDocInEditor(cm, change, spans) {
let doc = cm.doc, display = cm.display, from = change.from, to = change.to
let recomputeMaxLength = false, checkWidthStart = from.line
if (!cm.options.lineWrapping) {
checkWidthStart = lineNo(visualLine(getLine(doc, from.line)))
doc.iter(checkWidthStart, to.line + 1, line => {
if (line == display.maxLine) {
recomputeMaxLength = true
return true
}
})
}
if (doc.sel.contains(change.from, change.to) > -1)
signalCursorActivity(cm)
updateDoc(doc, change, spans, estimateHeight(cm))
if (!cm.options.lineWrapping) {
doc.iter(checkWidthStart, from.line + change.text.length, line => {
let len = lineLength(line)
if (len > display.maxLineLength) {
display.maxLine = line
display.maxLineLength = len
display.maxLineChanged = true
recomputeMaxLength = false
}
})
if (recomputeMaxLength) cm.curOp.updateMaxLine = true
}
retreatFrontier(doc, from.line)
startWorker(cm, 400)
let lendiff = change.text.length - (to.line - from.line) - 1
// Remember that these lines changed, for updating the display
if (change.full)
regChange(cm)
else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change))
regLineChange(cm, from.line, "text")
else
regChange(cm, from.line, to.line + 1, lendiff)
let changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change")
if (changeHandler || changesHandler) {
let obj = {
from: from, to: to,
text: change.text,
removed: change.removed,
origin: change.origin
}
if (changeHandler) signalLater(cm, "change", cm, obj)
if (changesHandler) (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj)
}
cm.display.selForContextMenu = null
}
export function replaceRange(doc, code, from, to, origin) {
if (!to) to = from
if (cmp(to, from) < 0) [from, to] = [to, from]
if (typeof code == "string") code = doc.splitLines(code)
makeChange(doc, {from, to, text: code, origin})
}
// Rebasing/resetting history to deal with externally-sourced changes
function rebaseHistSelSingle(pos, from, to, diff) {
if (to < pos.line) {
pos.line += diff
} else if (from < pos.line) {
pos.line = from
pos.ch = 0
}
}
// Tries to rebase an array of history events given a change in the
// document. If the change touches the same lines as the event, the
// event, and everything 'behind' it, is discarded. If the change is
// before the event, the event's positions are updated. Uses a
// copy-on-write scheme for the positions, to avoid having to
// reallocate them all on every rebase, but also avoid problems with
// shared position objects being unsafely updated.
function rebaseHistArray(array, from, to, diff) {
for (let i = 0; i < array.length; ++i) {
let sub = array[i], ok = true
if (sub.ranges) {
if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true }
for (let j = 0; j < sub.ranges.length; j++) {
rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff)
rebaseHistSelSingle(sub.ranges[j].head, from, to, diff)
}
continue
}
for (let j = 0; j < sub.changes.length; ++j) {
let cur = sub.changes[j]
if (to < cur.from.line) {
cur.from = Pos(cur.from.line + diff, cur.from.ch)
cur.to = Pos(cur.to.line + diff, cur.to.ch)
} else if (from <= cur.to.line) {
ok = false
break
}
}
if (!ok) {
array.splice(0, i + 1)
i = 0
}
}
}
function rebaseHist(hist, change) {
let from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1
rebaseHistArray(hist.done, from, to, diff)
rebaseHistArray(hist.undone, from, to, diff)
}
// Utility for applying a change to a line by handle or number,
// returning the number and optionally registering the line as
// changed.
export function changeLine(doc, handle, changeType, op) {
let no = handle, line = handle
if (typeof handle == "number") line = getLine(doc, clipLine(doc, handle))
else no = lineNo(handle)
if (no == null) return null
if (op(line, no) && doc.cm) regLineChange(doc.cm, no, changeType)
return line
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/model/chunk.js
================================================
import { cleanUpLine } from "../line/line_data.js"
import { indexOf } from "../util/misc.js"
import { signalLater } from "../util/operation_group.js"
// The document is represented as a BTree consisting of leaves, with
// chunk of lines in them, and branches, with up to ten leaves or
// other branch nodes below them. The top node is always a branch
// node, and is the document object itself (meaning it has
// additional methods and properties).
//
// All nodes have parent links. The tree is used both to go from
// line numbers to line objects, and to go from objects to numbers.
// It also indexes by height, and is used to convert between height
// and line object, and to find the total height of the document.
//
// See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html
export function LeafChunk(lines) {
this.lines = lines
this.parent = null
let height = 0
for (let i = 0; i < lines.length; ++i) {
lines[i].parent = this
height += lines[i].height
}
this.height = height
}
LeafChunk.prototype = {
chunkSize() { return this.lines.length },
// Remove the n lines at offset 'at'.
removeInner(at, n) {
for (let i = at, e = at + n; i < e; ++i) {
let line = this.lines[i]
this.height -= line.height
cleanUpLine(line)
signalLater(line, "delete")
}
this.lines.splice(at, n)
},
// Helper used to collapse a small branch into a single leaf.
collapse(lines) {
lines.push.apply(lines, this.lines)
},
// Insert the given array of lines at offset 'at', count them as
// having the given height.
insertInner(at, lines, height) {
this.height += height
this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at))
for (let i = 0; i < lines.length; ++i) lines[i].parent = this
},
// Used to iterate over a part of the tree.
iterN(at, n, op) {
for (let e = at + n; at < e; ++at)
if (op(this.lines[at])) return true
}
}
export function BranchChunk(children) {
this.children = children
let size = 0, height = 0
for (let i = 0; i < children.length; ++i) {
let ch = children[i]
size += ch.chunkSize(); height += ch.height
ch.parent = this
}
this.size = size
this.height = height
this.parent = null
}
BranchChunk.prototype = {
chunkSize() { return this.size },
removeInner(at, n) {
this.size -= n
for (let i = 0; i < this.children.length; ++i) {
let child = this.children[i], sz = child.chunkSize()
if (at < sz) {
let rm = Math.min(n, sz - at), oldHeight = child.height
child.removeInner(at, rm)
this.height -= oldHeight - child.height
if (sz == rm) { this.children.splice(i--, 1); child.parent = null }
if ((n -= rm) == 0) break
at = 0
} else at -= sz
}
// If the result is smaller than 25 lines, ensure that it is a
// single leaf node.
if (this.size - n < 25 &&
(this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) {
let lines = []
this.collapse(lines)
this.children = [new LeafChunk(lines)]
this.children[0].parent = this
}
},
collapse(lines) {
for (let i = 0; i < this.children.length; ++i) this.children[i].collapse(lines)
},
insertInner(at, lines, height) {
this.size += lines.length
this.height += height
for (let i = 0; i < this.children.length; ++i) {
let child = this.children[i], sz = child.chunkSize()
if (at <= sz) {
child.insertInner(at, lines, height)
if (child.lines && child.lines.length > 50) {
// To avoid memory thrashing when child.lines is huge (e.g. first view of a large file), it's never spliced.
// Instead, small slices are taken. They're taken in order because sequential memory accesses are fastest.
let remaining = child.lines.length % 25 + 25
for (let pos = remaining; pos < child.lines.length;) {
let leaf = new LeafChunk(child.lines.slice(pos, pos += 25))
child.height -= leaf.height
this.children.splice(++i, 0, leaf)
leaf.parent = this
}
child.lines = child.lines.slice(0, remaining)
this.maybeSpill()
}
break
}
at -= sz
}
},
// When a node has grown, check whether it should be split.
maybeSpill() {
if (this.children.length <= 10) return
let me = this
do {
let spilled = me.children.splice(me.children.length - 5, 5)
let sibling = new BranchChunk(spilled)
if (!me.parent) { // Become the parent node
let copy = new BranchChunk(me.children)
copy.parent = me
me.children = [copy, sibling]
me = copy
} else {
me.size -= sibling.size
me.height -= sibling.height
let myIndex = indexOf(me.parent.children, me)
me.parent.children.splice(myIndex + 1, 0, sibling)
}
sibling.parent = me.parent
} while (me.children.length > 10)
me.parent.maybeSpill()
},
iterN(at, n, op) {
for (let i = 0; i < this.children.length; ++i) {
let child = this.children[i], sz = child.chunkSize()
if (at < sz) {
let used = Math.min(n, sz - at)
if (child.iterN(at, used, op)) return true
if ((n -= used) == 0) break
at = 0
} else at -= sz
}
}
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/model/document_data.js
================================================
import { loadMode } from "../display/mode_state.js"
import { runInOp } from "../display/operations.js"
import { regChange } from "../display/view_tracking.js"
import { Line, updateLine } from "../line/line_data.js"
import { findMaxLine } from "../line/spans.js"
import { getLine } from "../line/utils_line.js"
import { estimateLineHeights } from "../measurement/position_measurement.js"
import { addClass, rmClass } from "../util/dom.js"
import { lst } from "../util/misc.js"
import { signalLater } from "../util/operation_group.js"
// DOCUMENT DATA STRUCTURE
// By default, updates that start and end at the beginning of a line
// are treated specially, in order to make the association of line
// widgets and marker elements with the text behave more intuitive.
export function isWholeLineUpdate(doc, change) {
return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" &&
(!doc.cm || doc.cm.options.wholeLineUpdateBefore)
}
// Perform a change on the document data structure.
export function updateDoc(doc, change, markedSpans, estimateHeight) {
function spansFor(n) {return markedSpans ? markedSpans[n] : null}
function update(line, text, spans) {
updateLine(line, text, spans, estimateHeight)
signalLater(line, "change", line, change)
}
function linesFor(start, end) {
let result = []
for (let i = start; i < end; ++i)
result.push(new Line(text[i], spansFor(i), estimateHeight))
return result
}
let from = change.from, to = change.to, text = change.text
let firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line)
let lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line
// Adjust the line structure
if (change.full) {
doc.insert(0, linesFor(0, text.length))
doc.remove(text.length, doc.size - text.length)
} else if (isWholeLineUpdate(doc, change)) {
// This is a whole-line replace. Treated specially to make
// sure line objects move the way they are supposed to.
let added = linesFor(0, text.length - 1)
update(lastLine, lastLine.text, lastSpans)
if (nlines) doc.remove(from.line, nlines)
if (added.length) doc.insert(from.line, added)
} else if (firstLine == lastLine) {
if (text.length == 1) {
update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans)
} else {
let added = linesFor(1, text.length - 1)
added.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight))
update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0))
doc.insert(from.line + 1, added)
}
} else if (text.length == 1) {
update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0))
doc.remove(from.line + 1, nlines)
} else {
update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0))
update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans)
let added = linesFor(1, text.length - 1)
if (nlines > 1) doc.remove(from.line + 1, nlines - 1)
doc.insert(from.line + 1, added)
}
signalLater(doc, "change", doc, change)
}
// Call f for all linked documents.
export function linkedDocs(doc, f, sharedHistOnly) {
function propagate(doc, skip, sharedHist) {
if (doc.linked) for (let i = 0; i < doc.linked.length; ++i) {
let rel = doc.linked[i]
if (rel.doc == skip) continue
let shared = sharedHist && rel.sharedHist
if (sharedHistOnly && !shared) continue
f(rel.doc, shared)
propagate(rel.doc, doc, shared)
}
}
propagate(doc, null, true)
}
// Attach a document to an editor.
export function attachDoc(cm, doc) {
if (doc.cm) throw new Error("This document is already in use.")
cm.doc = doc
doc.cm = cm
estimateLineHeights(cm)
loadMode(cm)
setDirectionClass(cm)
cm.options.direction = doc.direction
if (!cm.options.lineWrapping) findMaxLine(cm)
cm.options.mode = doc.modeOption
regChange(cm)
}
function setDirectionClass(cm) {
;(cm.doc.direction == "rtl" ? addClass : rmClass)(cm.display.lineDiv, "CodeMirror-rtl")
}
export function directionChanged(cm) {
runInOp(cm, () => {
setDirectionClass(cm)
regChange(cm)
})
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/model/history.js
================================================
import { cmp, copyPos } from "../line/pos.js"
import { stretchSpansOverChange } from "../line/spans.js"
import { getBetween } from "../line/utils_line.js"
import { signal } from "../util/event.js"
import { indexOf, lst } from "../util/misc.js"
import { changeEnd } from "./change_measurement.js"
import { linkedDocs } from "./document_data.js"
import { Selection } from "./selection.js"
export function History(prev) {
// Arrays of change events and selections. Doing something adds an
// event to done and clears undo. Undoing moves events from done
// to undone, redoing moves them in the other direction.
this.done = []; this.undone = []
this.undoDepth = prev ? prev.undoDepth : Infinity
// Used to track when changes can be merged into a single undo
// event
this.lastModTime = this.lastSelTime = 0
this.lastOp = this.lastSelOp = null
this.lastOrigin = this.lastSelOrigin = null
// Used by the isClean() method
this.generation = this.maxGeneration = prev ? prev.maxGeneration : 1
}
// Create a history change event from an updateDoc-style change
// object.
export function historyChangeFromChange(doc, change) {
let histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)}
attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1)
linkedDocs(doc, doc => attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1), true)
return histChange
}
// Pop all selection events off the end of a history array. Stop at
// a change event.
function clearSelectionEvents(array) {
while (array.length) {
let last = lst(array)
if (last.ranges) array.pop()
else break
}
}
// Find the top change event in the history. Pop off selection
// events that are in the way.
function lastChangeEvent(hist, force) {
if (force) {
clearSelectionEvents(hist.done)
return lst(hist.done)
} else if (hist.done.length && !lst(hist.done).ranges) {
return lst(hist.done)
} else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) {
hist.done.pop()
return lst(hist.done)
}
}
// Register a change in the history. Merges changes that are within
// a single operation, or are close together with an origin that
// allows merging (starting with "+") into a single event.
export function addChangeToHistory(doc, change, selAfter, opId) {
let hist = doc.history
hist.undone.length = 0
let time = +new Date, cur
let last
if ((hist.lastOp == opId ||
hist.lastOrigin == change.origin && change.origin &&
((change.origin.charAt(0) == "+" && hist.lastModTime > time - (doc.cm ? doc.cm.options.historyEventDelay : 500)) ||
change.origin.charAt(0) == "*")) &&
(cur = lastChangeEvent(hist, hist.lastOp == opId))) {
// Merge this change into the last event
last = lst(cur.changes)
if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) {
// Optimized case for simple insertion -- don't want to add
// new changesets for every character typed
last.to = changeEnd(change)
} else {
// Add new sub-event
cur.changes.push(historyChangeFromChange(doc, change))
}
} else {
// Can not be merged, start a new event.
let before = lst(hist.done)
if (!before || !before.ranges)
pushSelectionToHistory(doc.sel, hist.done)
cur = {changes: [historyChangeFromChange(doc, change)],
generation: hist.generation}
hist.done.push(cur)
while (hist.done.length > hist.undoDepth) {
hist.done.shift()
if (!hist.done[0].ranges) hist.done.shift()
}
}
hist.done.push(selAfter)
hist.generation = ++hist.maxGeneration
hist.lastModTime = hist.lastSelTime = time
hist.lastOp = hist.lastSelOp = opId
hist.lastOrigin = hist.lastSelOrigin = change.origin
if (!last) signal(doc, "historyAdded")
}
function selectionEventCanBeMerged(doc, origin, prev, sel) {
let ch = origin.charAt(0)
return ch == "*" ||
ch == "+" &&
prev.ranges.length == sel.ranges.length &&
prev.somethingSelected() == sel.somethingSelected() &&
new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500)
}
// Called whenever the selection changes, sets the new selection as
// the pending selection in the history, and pushes the old pending
// selection into the 'done' array when it was significantly
// different (in number of selected ranges, emptiness, or time).
export function addSelectionToHistory(doc, sel, opId, options) {
let hist = doc.history, origin = options && options.origin
// A new event is started when the previous origin does not match
// the current, or the origins don't allow matching. Origins
// starting with * are always merged, those starting with + are
// merged when similar and close together in time.
if (opId == hist.lastSelOp ||
(origin && hist.lastSelOrigin == origin &&
(hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin ||
selectionEventCanBeMerged(doc, origin, lst(hist.done), sel))))
hist.done[hist.done.length - 1] = sel
else
pushSelectionToHistory(sel, hist.done)
hist.lastSelTime = +new Date
hist.lastSelOrigin = origin
hist.lastSelOp = opId
if (options && options.clearRedo !== false)
clearSelectionEvents(hist.undone)
}
export function pushSelectionToHistory(sel, dest) {
let top = lst(dest)
if (!(top && top.ranges && top.equals(sel)))
dest.push(sel)
}
// Used to store marked span information in the history.
function attachLocalSpans(doc, change, from, to) {
let existing = change["spans_" + doc.id], n = 0
doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), line => {
if (line.markedSpans)
(existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans
++n
})
}
// When un/re-doing restores text containing marked spans, those
// that have been explicitly cleared should not be restored.
function removeClearedSpans(spans) {
if (!spans) return null
let out
for (let i = 0; i < spans.length; ++i) {
if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i) }
else if (out) out.push(spans[i])
}
return !out ? spans : out.length ? out : null
}
// Retrieve and filter the old marked spans stored in a change event.
function getOldSpans(doc, change) {
let found = change["spans_" + doc.id]
if (!found) return null
let nw = []
for (let i = 0; i < change.text.length; ++i)
nw.push(removeClearedSpans(found[i]))
return nw
}
// Used for un/re-doing changes from the history. Combines the
// result of computing the existing spans with the set of spans that
// existed in the history (so that deleting around a span and then
// undoing brings back the span).
export function mergeOldSpans(doc, change) {
let old = getOldSpans(doc, change)
let stretched = stretchSpansOverChange(doc, change)
if (!old) return stretched
if (!stretched) return old
for (let i = 0; i < old.length; ++i) {
let oldCur = old[i], stretchCur = stretched[i]
if (oldCur && stretchCur) {
spans: for (let j = 0; j < stretchCur.length; ++j) {
let span = stretchCur[j]
for (let k = 0; k < oldCur.length; ++k)
if (oldCur[k].marker == span.marker) continue spans
oldCur.push(span)
}
} else if (stretchCur) {
old[i] = stretchCur
}
}
return old
}
// Used both to provide a JSON-safe object in .getHistory, and, when
// detaching a document, to split the history in two
export function copyHistoryArray(events, newGroup, instantiateSel) {
let copy = []
for (let i = 0; i < events.length; ++i) {
let event = events[i]
if (event.ranges) {
copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event)
continue
}
let changes = event.changes, newChanges = []
copy.push({changes: newChanges})
for (let j = 0; j < changes.length; ++j) {
let change = changes[j], m
newChanges.push({from: change.from, to: change.to, text: change.text})
if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) {
if (indexOf(newGroup, Number(m[1])) > -1) {
lst(newChanges)[prop] = change[prop]
delete change[prop]
}
}
}
}
return copy
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/model/line_widget.js
================================================
import { runInOp } from "../display/operations.js"
import { addToScrollTop } from "../display/scrolling.js"
import { regLineChange } from "../display/view_tracking.js"
import { heightAtLine, lineIsHidden } from "../line/spans.js"
import { lineNo, updateLineHeight } from "../line/utils_line.js"
import { widgetHeight } from "../measurement/widgets.js"
import { changeLine } from "./changes.js"
import { eventMixin } from "../util/event.js"
import { signalLater } from "../util/operation_group.js"
// Line widgets are block elements displayed above or below a line.
export class LineWidget {
constructor(doc, node, options) {
if (options) for (let opt in options) if (options.hasOwnProperty(opt))
this[opt] = options[opt]
this.doc = doc
this.node = node
}
clear() {
let cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line)
if (no == null || !ws) return
for (let i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1)
if (!ws.length) line.widgets = null
let height = widgetHeight(this)
updateLineHeight(line, Math.max(0, line.height - height))
if (cm) {
runInOp(cm, () => {
adjustScrollWhenAboveVisible(cm, line, -height)
regLineChange(cm, no, "widget")
})
signalLater(cm, "lineWidgetCleared", cm, this, no)
}
}
changed() {
let oldH = this.height, cm = this.doc.cm, line = this.line
this.height = null
let diff = widgetHeight(this) - oldH
if (!diff) return
if (!lineIsHidden(this.doc, line)) updateLineHeight(line, line.height + diff)
if (cm) {
runInOp(cm, () => {
cm.curOp.forceUpdate = true
adjustScrollWhenAboveVisible(cm, line, diff)
signalLater(cm, "lineWidgetChanged", cm, this, lineNo(line))
})
}
}
}
eventMixin(LineWidget)
function adjustScrollWhenAboveVisible(cm, line, diff) {
if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop))
addToScrollTop(cm, diff)
}
export function addLineWidget(doc, handle, node, options) {
let widget = new LineWidget(doc, node, options)
let cm = doc.cm
if (cm && widget.noHScroll) cm.display.alignWidgets = true
changeLine(doc, handle, "widget", line => {
let widgets = line.widgets || (line.widgets = [])
if (widget.insertAt == null) widgets.push(widget)
else widgets.splice(Math.min(widgets.length, Math.max(0, widget.insertAt)), 0, widget)
widget.line = line
if (cm && !lineIsHidden(doc, line)) {
let aboveVisible = heightAtLine(line) < doc.scrollTop
updateLineHeight(line, line.height + widgetHeight(widget))
if (aboveVisible) addToScrollTop(cm, widget.height)
cm.curOp.forceUpdate = true
}
return true
})
if (cm) signalLater(cm, "lineWidgetAdded", cm, widget, typeof handle == "number" ? handle : lineNo(handle))
return widget
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/model/mark_text.js
================================================
import { eltP } from "../util/dom.js"
import { eventMixin, hasHandler, on } from "../util/event.js"
import { endOperation, operation, runInOp, startOperation } from "../display/operations.js"
import { clipPos, cmp, Pos } from "../line/pos.js"
import { lineNo, updateLineHeight } from "../line/utils_line.js"
import { clearLineMeasurementCacheFor, findViewForLine, textHeight } from "../measurement/position_measurement.js"
import { seeReadOnlySpans, seeCollapsedSpans } from "../line/saw_special_spans.js"
import { addMarkedSpan, conflictingCollapsedRange, getMarkedSpanFor, lineIsHidden, lineLength, MarkedSpan, removeMarkedSpan, visualLine } from "../line/spans.js"
import { copyObj, indexOf, lst } from "../util/misc.js"
import { signalLater } from "../util/operation_group.js"
import { widgetHeight } from "../measurement/widgets.js"
import { regChange, regLineChange } from "../display/view_tracking.js"
import { linkedDocs } from "./document_data.js"
import { addChangeToHistory } from "./history.js"
import { reCheckSelection } from "./selection_updates.js"
// TEXTMARKERS
// Created with markText and setBookmark methods. A TextMarker is a
// handle that can be used to clear or find a marked position in the
// document. Line objects hold arrays (markedSpans) containing
// {from, to, marker} object pointing to such marker objects, and
// indicating that such a marker is present on that line. Multiple
// lines may point to the same marker when it spans across lines.
// The spans will have null for their from/to properties when the
// marker continues beyond the start/end of the line. Markers have
// links back to the lines they currently touch.
// Collapsed markers have unique ids, in order to be able to order
// them, which is needed for uniquely determining an outer marker
// when they overlap (they may nest, but not partially overlap).
let nextMarkerId = 0
export class TextMarker {
constructor(doc, type) {
this.lines = []
this.type = type
this.doc = doc
this.id = ++nextMarkerId
}
// Clear the marker.
clear() {
if (this.explicitlyCleared) return
let cm = this.doc.cm, withOp = cm && !cm.curOp
if (withOp) startOperation(cm)
if (hasHandler(this, "clear")) {
let found = this.find()
if (found) signalLater(this, "clear", found.from, found.to)
}
let min = null, max = null
for (let i = 0; i < this.lines.length; ++i) {
let line = this.lines[i]
let span = getMarkedSpanFor(line.markedSpans, this)
if (cm && !this.collapsed) regLineChange(cm, lineNo(line), "text")
else if (cm) {
if (span.to != null) max = lineNo(line)
if (span.from != null) min = lineNo(line)
}
line.markedSpans = removeMarkedSpan(line.markedSpans, span)
if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm)
updateLineHeight(line, textHeight(cm.display))
}
if (cm && this.collapsed && !cm.options.lineWrapping) for (let i = 0; i < this.lines.length; ++i) {
let visual = visualLine(this.lines[i]), len = lineLength(visual)
if (len > cm.display.maxLineLength) {
cm.display.maxLine = visual
cm.display.maxLineLength = len
cm.display.maxLineChanged = true
}
}
if (min != null && cm && this.collapsed) regChange(cm, min, max + 1)
this.lines.length = 0
this.explicitlyCleared = true
if (this.atomic && this.doc.cantEdit) {
this.doc.cantEdit = false
if (cm) reCheckSelection(cm.doc)
}
if (cm) signalLater(cm, "markerCleared", cm, this, min, max)
if (withOp) endOperation(cm)
if (this.parent) this.parent.clear()
}
// Find the position of the marker in the document. Returns a {from,
// to} object by default. Side can be passed to get a specific side
// -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the
// Pos objects returned contain a line object, rather than a line
// number (used to prevent looking up the same line twice).
find(side, lineObj) {
if (side == null && this.type == "bookmark") side = 1
let from, to
for (let i = 0; i < this.lines.length; ++i) {
let line = this.lines[i]
let span = getMarkedSpanFor(line.markedSpans, this)
if (span.from != null) {
from = Pos(lineObj ? line : lineNo(line), span.from)
if (side == -1) return from
}
if (span.to != null) {
to = Pos(lineObj ? line : lineNo(line), span.to)
if (side == 1) return to
}
}
return from && {from: from, to: to}
}
// Signals that the marker's widget changed, and surrounding layout
// should be recomputed.
changed() {
let pos = this.find(-1, true), widget = this, cm = this.doc.cm
if (!pos || !cm) return
runInOp(cm, () => {
let line = pos.line, lineN = lineNo(pos.line)
let view = findViewForLine(cm, lineN)
if (view) {
clearLineMeasurementCacheFor(view)
cm.curOp.selectionChanged = cm.curOp.forceUpdate = true
}
cm.curOp.updateMaxLine = true
if (!lineIsHidden(widget.doc, line) && widget.height != null) {
let oldHeight = widget.height
widget.height = null
let dHeight = widgetHeight(widget) - oldHeight
if (dHeight)
updateLineHeight(line, line.height + dHeight)
}
signalLater(cm, "markerChanged", cm, this)
})
}
attachLine(line) {
if (!this.lines.length && this.doc.cm) {
let op = this.doc.cm.curOp
if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1)
(op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this)
}
this.lines.push(line)
}
detachLine(line) {
this.lines.splice(indexOf(this.lines, line), 1)
if (!this.lines.length && this.doc.cm) {
let op = this.doc.cm.curOp
;(op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this)
}
}
}
eventMixin(TextMarker)
// Create a marker, wire it up to the right lines, and
export function markText(doc, from, to, options, type) {
// Shared markers (across linked documents) are handled separately
// (markTextShared will call out to this again, once per
// document).
if (options && options.shared) return markTextShared(doc, from, to, options, type)
// Ensure we are in an operation.
if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type)
let marker = new TextMarker(doc, type), diff = cmp(from, to)
if (options) copyObj(options, marker, false)
// Don't connect empty markers unless clearWhenEmpty is false
if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false)
return marker
if (marker.replacedWith) {
// Showing up as a widget implies collapsed (widget replaces text)
marker.collapsed = true
marker.widgetNode = eltP("span", [marker.replacedWith], "CodeMirror-widget")
if (!options.handleMouseEvents) marker.widgetNode.setAttribute("cm-ignore-events", "true")
if (options.insertLeft) marker.widgetNode.insertLeft = true
}
if (marker.collapsed) {
if (conflictingCollapsedRange(doc, from.line, from, to, marker) ||
from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker))
throw new Error("Inserting collapsed marker partially overlapping an existing one")
seeCollapsedSpans()
}
if (marker.addToHistory)
addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN)
let curLine = from.line, cm = doc.cm, updateMaxLine
doc.iter(curLine, to.line + 1, line => {
if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine)
updateMaxLine = true
if (marker.collapsed && curLine != from.line) updateLineHeight(line, 0)
addMarkedSpan(line, new MarkedSpan(marker,
curLine == from.line ? from.ch : null,
curLine == to.line ? to.ch : null), doc.cm && doc.cm.curOp)
++curLine
})
// lineIsHidden depends on the presence of the spans, so needs a second pass
if (marker.collapsed) doc.iter(from.line, to.line + 1, line => {
if (lineIsHidden(doc, line)) updateLineHeight(line, 0)
})
if (marker.clearOnEnter) on(marker, "beforeCursorEnter", () => marker.clear())
if (marker.readOnly) {
seeReadOnlySpans()
if (doc.history.done.length || doc.history.undone.length)
doc.clearHistory()
}
if (marker.collapsed) {
marker.id = ++nextMarkerId
marker.atomic = true
}
if (cm) {
// Sync editor state
if (updateMaxLine) cm.curOp.updateMaxLine = true
if (marker.collapsed)
regChange(cm, from.line, to.line + 1)
else if (marker.className || marker.startStyle || marker.endStyle || marker.css ||
marker.attributes || marker.title)
for (let i = from.line; i <= to.line; i++) regLineChange(cm, i, "text")
if (marker.atomic) reCheckSelection(cm.doc)
signalLater(cm, "markerAdded", cm, marker)
}
return marker
}
// SHARED TEXTMARKERS
// A shared marker spans multiple linked documents. It is
// implemented as a meta-marker-object controlling multiple normal
// markers.
export class SharedTextMarker {
constructor(markers, primary) {
this.markers = markers
this.primary = primary
for (let i = 0; i < markers.length; ++i)
markers[i].parent = this
}
clear() {
if (this.explicitlyCleared) return
this.explicitlyCleared = true
for (let i = 0; i < this.markers.length; ++i)
this.markers[i].clear()
signalLater(this, "clear")
}
find(side, lineObj) {
return this.primary.find(side, lineObj)
}
}
eventMixin(SharedTextMarker)
function markTextShared(doc, from, to, options, type) {
options = copyObj(options)
options.shared = false
let markers = [markText(doc, from, to, options, type)], primary = markers[0]
let widget = options.widgetNode
linkedDocs(doc, doc => {
if (widget) options.widgetNode = widget.cloneNode(true)
markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type))
for (let i = 0; i < doc.linked.length; ++i)
if (doc.linked[i].isParent) return
primary = lst(markers)
})
return new SharedTextMarker(markers, primary)
}
export function findSharedMarkers(doc) {
return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), m => m.parent)
}
export function copySharedMarkers(doc, markers) {
for (let i = 0; i < markers.length; i++) {
let marker = markers[i], pos = marker.find()
let mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to)
if (cmp(mFrom, mTo)) {
let subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type)
marker.markers.push(subMark)
subMark.parent = marker
}
}
}
export function detachSharedMarkers(markers) {
for (let i = 0; i < markers.length; i++) {
let marker = markers[i], linked = [marker.primary.doc]
linkedDocs(marker.primary.doc, d => linked.push(d))
for (let j = 0; j < marker.markers.length; j++) {
let subMarker = marker.markers[j]
if (indexOf(linked, subMarker.doc) == -1) {
subMarker.parent = null
marker.markers.splice(j--, 1)
}
}
}
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/model/selection.js
================================================
import { cmp, copyPos, equalCursorPos, maxPos, minPos } from "../line/pos.js"
import { indexOf } from "../util/misc.js"
// Selection objects are immutable. A new one is created every time
// the selection changes. A selection is one or more non-overlapping
// (and non-touching) ranges, sorted, and an integer that indicates
// which one is the primary selection (the one that's scrolled into
// view, that getCursor returns, etc).
export class Selection {
constructor(ranges, primIndex) {
this.ranges = ranges
this.primIndex = primIndex
}
primary() { return this.ranges[this.primIndex] }
equals(other) {
if (other == this) return true
if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) return false
for (let i = 0; i < this.ranges.length; i++) {
let here = this.ranges[i], there = other.ranges[i]
if (!equalCursorPos(here.anchor, there.anchor) || !equalCursorPos(here.head, there.head)) return false
}
return true
}
deepCopy() {
let out = []
for (let i = 0; i < this.ranges.length; i++)
out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head))
return new Selection(out, this.primIndex)
}
somethingSelected() {
for (let i = 0; i < this.ranges.length; i++)
if (!this.ranges[i].empty()) return true
return false
}
contains(pos, end) {
if (!end) end = pos
for (let i = 0; i < this.ranges.length; i++) {
let range = this.ranges[i]
if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0)
return i
}
return -1
}
}
export class Range {
constructor(anchor, head) {
this.anchor = anchor; this.head = head
}
from() { return minPos(this.anchor, this.head) }
to() { return maxPos(this.anchor, this.head) }
empty() { return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch }
}
// Take an unsorted, potentially overlapping set of ranges, and
// build a selection out of it. 'Consumes' ranges array (modifying
// it).
export function normalizeSelection(cm, ranges, primIndex) {
let mayTouch = cm && cm.options.selectionsMayTouch
let prim = ranges[primIndex]
ranges.sort((a, b) => cmp(a.from(), b.from()))
primIndex = indexOf(ranges, prim)
for (let i = 1; i < ranges.length; i++) {
let cur = ranges[i], prev = ranges[i - 1]
let diff = cmp(prev.to(), cur.from())
if (mayTouch && !cur.empty() ? diff > 0 : diff >= 0) {
let from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to())
let inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head
if (i <= primIndex) --primIndex
ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to))
}
}
return new Selection(ranges, primIndex)
}
export function simpleSelection(anchor, head) {
return new Selection([new Range(anchor, head || anchor)], 0)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/model/selection_updates.js
================================================
import { signalLater } from "../util/operation_group.js"
import { ensureCursorVisible } from "../display/scrolling.js"
import { clipPos, cmp, Pos } from "../line/pos.js"
import { getLine } from "../line/utils_line.js"
import { hasHandler, signal, signalCursorActivity } from "../util/event.js"
import { lst, sel_dontScroll } from "../util/misc.js"
import { addSelectionToHistory } from "./history.js"
import { normalizeSelection, Range, Selection, simpleSelection } from "./selection.js"
// The 'scroll' parameter given to many of these indicated whether
// the new cursor position should be scrolled into view after
// modifying the selection.
// If shift is held or the extend flag is set, extends a range to
// include a given position (and optionally a second position).
// Otherwise, simply returns the range between the given positions.
// Used for cursor motion and such.
export function extendRange(range, head, other, extend) {
if (extend) {
let anchor = range.anchor
if (other) {
let posBefore = cmp(head, anchor) < 0
if (posBefore != (cmp(other, anchor) < 0)) {
anchor = head
head = other
} else if (posBefore != (cmp(head, other) < 0)) {
head = other
}
}
return new Range(anchor, head)
} else {
return new Range(other || head, head)
}
}
// Extend the primary selection range, discard the rest.
export function extendSelection(doc, head, other, options, extend) {
if (extend == null) extend = doc.cm && (doc.cm.display.shift || doc.extend)
setSelection(doc, new Selection([extendRange(doc.sel.primary(), head, other, extend)], 0), options)
}
// Extend all selections (pos is an array of selections with length
// equal the number of selections)
export function extendSelections(doc, heads, options) {
let out = []
let extend = doc.cm && (doc.cm.display.shift || doc.extend)
for (let i = 0; i < doc.sel.ranges.length; i++)
out[i] = extendRange(doc.sel.ranges[i], heads[i], null, extend)
let newSel = normalizeSelection(doc.cm, out, doc.sel.primIndex)
setSelection(doc, newSel, options)
}
// Updates a single range in the selection.
export function replaceOneSelection(doc, i, range, options) {
let ranges = doc.sel.ranges.slice(0)
ranges[i] = range
setSelection(doc, normalizeSelection(doc.cm, ranges, doc.sel.primIndex), options)
}
// Reset the selection to a single range.
export function setSimpleSelection(doc, anchor, head, options) {
setSelection(doc, simpleSelection(anchor, head), options)
}
// Give beforeSelectionChange handlers a change to influence a
// selection update.
function filterSelectionChange(doc, sel, options) {
let obj = {
ranges: sel.ranges,
update: function(ranges) {
this.ranges = []
for (let i = 0; i < ranges.length; i++)
this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor),
clipPos(doc, ranges[i].head))
},
origin: options && options.origin
}
signal(doc, "beforeSelectionChange", doc, obj)
if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj)
if (obj.ranges != sel.ranges) return normalizeSelection(doc.cm, obj.ranges, obj.ranges.length - 1)
else return sel
}
export function setSelectionReplaceHistory(doc, sel, options) {
let done = doc.history.done, last = lst(done)
if (last && last.ranges) {
done[done.length - 1] = sel
setSelectionNoUndo(doc, sel, options)
} else {
setSelection(doc, sel, options)
}
}
// Set a new selection.
export function setSelection(doc, sel, options) {
setSelectionNoUndo(doc, sel, options)
addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options)
}
export function setSelectionNoUndo(doc, sel, options) {
if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange"))
sel = filterSelectionChange(doc, sel, options)
let bias = options && options.bias ||
(cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1)
setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true))
if (!(options && options.scroll === false) && doc.cm && doc.cm.getOption("readOnly") != "nocursor")
ensureCursorVisible(doc.cm)
}
function setSelectionInner(doc, sel) {
if (sel.equals(doc.sel)) return
doc.sel = sel
if (doc.cm) {
doc.cm.curOp.updateInput = 1
doc.cm.curOp.selectionChanged = true
signalCursorActivity(doc.cm)
}
signalLater(doc, "cursorActivity", doc)
}
// Verify that the selection does not partially select any atomic
// marked ranges.
export function reCheckSelection(doc) {
setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false))
}
// Return a selection that does not partially select any atomic
// ranges.
function skipAtomicInSelection(doc, sel, bias, mayClear) {
let out
for (let i = 0; i < sel.ranges.length; i++) {
let range = sel.ranges[i]
let old = sel.ranges.length == doc.sel.ranges.length && doc.sel.ranges[i]
let newAnchor = skipAtomic(doc, range.anchor, old && old.anchor, bias, mayClear)
let newHead = range.head == range.anchor ? newAnchor : skipAtomic(doc, range.head, old && old.head, bias, mayClear)
if (out || newAnchor != range.anchor || newHead != range.head) {
if (!out) out = sel.ranges.slice(0, i)
out[i] = new Range(newAnchor, newHead)
}
}
return out ? normalizeSelection(doc.cm, out, sel.primIndex) : sel
}
function skipAtomicInner(doc, pos, oldPos, dir, mayClear) {
let line = getLine(doc, pos.line)
if (line.markedSpans) for (let i = 0; i < line.markedSpans.length; ++i) {
let sp = line.markedSpans[i], m = sp.marker
// Determine if we should prevent the cursor being placed to the left/right of an atomic marker
// Historically this was determined using the inclusiveLeft/Right option, but the new way to control it
// is with selectLeft/Right
let preventCursorLeft = ("selectLeft" in m) ? !m.selectLeft : m.inclusiveLeft
let preventCursorRight = ("selectRight" in m) ? !m.selectRight : m.inclusiveRight
if ((sp.from == null || (preventCursorLeft ? sp.from <= pos.ch : sp.from < pos.ch)) &&
(sp.to == null || (preventCursorRight ? sp.to >= pos.ch : sp.to > pos.ch))) {
if (mayClear) {
signal(m, "beforeCursorEnter")
if (m.explicitlyCleared) {
if (!line.markedSpans) break
else {--i; continue}
}
}
if (!m.atomic) continue
if (oldPos) {
let near = m.find(dir < 0 ? 1 : -1), diff
if (dir < 0 ? preventCursorRight : preventCursorLeft)
near = movePos(doc, near, -dir, near && near.line == pos.line ? line : null)
if (near && near.line == pos.line && (diff = cmp(near, oldPos)) && (dir < 0 ? diff < 0 : diff > 0))
return skipAtomicInner(doc, near, pos, dir, mayClear)
}
let far = m.find(dir < 0 ? -1 : 1)
if (dir < 0 ? preventCursorLeft : preventCursorRight)
far = movePos(doc, far, dir, far.line == pos.line ? line : null)
return far ? skipAtomicInner(doc, far, pos, dir, mayClear) : null
}
}
return pos
}
// Ensure a given position is not inside an atomic range.
export function skipAtomic(doc, pos, oldPos, bias, mayClear) {
let dir = bias || 1
let found = skipAtomicInner(doc, pos, oldPos, dir, mayClear) ||
(!mayClear && skipAtomicInner(doc, pos, oldPos, dir, true)) ||
skipAtomicInner(doc, pos, oldPos, -dir, mayClear) ||
(!mayClear && skipAtomicInner(doc, pos, oldPos, -dir, true))
if (!found) {
doc.cantEdit = true
return Pos(doc.first, 0)
}
return found
}
function movePos(doc, pos, dir, line) {
if (dir < 0 && pos.ch == 0) {
if (pos.line > doc.first) return clipPos(doc, Pos(pos.line - 1))
else return null
} else if (dir > 0 && pos.ch == (line || getLine(doc, pos.line)).text.length) {
if (pos.line < doc.first + doc.size - 1) return Pos(pos.line + 1, 0)
else return null
} else {
return new Pos(pos.line, pos.ch + dir)
}
}
export function selectAll(cm) {
cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll)
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/modes.js
================================================
import { copyObj, createObj } from "./util/misc.js"
// Known modes, by name and by MIME
export let modes = {}, mimeModes = {}
// Extra arguments are stored as the mode's dependencies, which is
// used by (legacy) mechanisms like loadmode.js to automatically
// load a mode. (Preferred mechanism is the require/define calls.)
export function defineMode(name, mode) {
if (arguments.length > 2)
mode.dependencies = Array.prototype.slice.call(arguments, 2)
modes[name] = mode
}
export function defineMIME(mime, spec) {
mimeModes[mime] = spec
}
// Given a MIME type, a {name, ...options} config object, or a name
// string, return a mode config object.
export function resolveMode(spec) {
if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
spec = mimeModes[spec]
} else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
let found = mimeModes[spec.name]
if (typeof found == "string") found = {name: found}
spec = createObj(found, spec)
spec.name = found.name
} else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) {
return resolveMode("application/xml")
} else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+json$/.test(spec)) {
return resolveMode("application/json")
}
if (typeof spec == "string") return {name: spec}
else return spec || {name: "null"}
}
// Given a mode spec (anything that resolveMode accepts), find and
// initialize an actual mode object.
export function getMode(options, spec) {
spec = resolveMode(spec)
let mfactory = modes[spec.name]
if (!mfactory) return getMode(options, "text/plain")
let modeObj = mfactory(options, spec)
if (modeExtensions.hasOwnProperty(spec.name)) {
let exts = modeExtensions[spec.name]
for (let prop in exts) {
if (!exts.hasOwnProperty(prop)) continue
if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop]
modeObj[prop] = exts[prop]
}
}
modeObj.name = spec.name
if (spec.helperType) modeObj.helperType = spec.helperType
if (spec.modeProps) for (let prop in spec.modeProps)
modeObj[prop] = spec.modeProps[prop]
return modeObj
}
// This can be used to attach properties to mode objects from
// outside the actual mode definition.
export let modeExtensions = {}
export function extendMode(mode, properties) {
let exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {})
copyObj(properties, exts)
}
export function copyState(mode, state) {
if (state === true) return state
if (mode.copyState) return mode.copyState(state)
let nstate = {}
for (let n in state) {
let val = state[n]
if (val instanceof Array) val = val.concat([])
nstate[n] = val
}
return nstate
}
// Given a mode and a state (for that mode), find the inner mode and
// state at the position that the state refers to.
export function innerMode(mode, state) {
let info
while (mode.innerMode) {
info = mode.innerMode(state)
if (!info || info.mode == mode) break
state = info.state
mode = info.mode
}
return info || {mode: mode, state: state}
}
export function startState(mode, a1, a2) {
return mode.startState ? mode.startState(a1, a2) : true
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/util/StringStream.js
================================================
import { countColumn } from "./misc.js"
// STRING STREAM
// Fed to the mode parsers, provides helper functions to make
// parsers more succinct.
class StringStream {
constructor(string, tabSize, lineOracle) {
this.pos = this.start = 0
this.string = string
this.tabSize = tabSize || 8
this.lastColumnPos = this.lastColumnValue = 0
this.lineStart = 0
this.lineOracle = lineOracle
}
eol() {return this.pos >= this.string.length}
sol() {return this.pos == this.lineStart}
peek() {return this.string.charAt(this.pos) || undefined}
next() {
if (this.pos < this.string.length)
return this.string.charAt(this.pos++)
}
eat(match) {
let ch = this.string.charAt(this.pos)
let ok
if (typeof match == "string") ok = ch == match
else ok = ch && (match.test ? match.test(ch) : match(ch))
if (ok) {++this.pos; return ch}
}
eatWhile(match) {
let start = this.pos
while (this.eat(match)){}
return this.pos > start
}
eatSpace() {
let start = this.pos
while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos
return this.pos > start
}
skipToEnd() {this.pos = this.string.length}
skipTo(ch) {
let found = this.string.indexOf(ch, this.pos)
if (found > -1) {this.pos = found; return true}
}
backUp(n) {this.pos -= n}
column() {
if (this.lastColumnPos < this.start) {
this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue)
this.lastColumnPos = this.start
}
return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
}
indentation() {
return countColumn(this.string, null, this.tabSize) -
(this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
}
match(pattern, consume, caseInsensitive) {
if (typeof pattern == "string") {
let cased = str => caseInsensitive ? str.toLowerCase() : str
let substr = this.string.substr(this.pos, pattern.length)
if (cased(substr) == cased(pattern)) {
if (consume !== false) this.pos += pattern.length
return true
}
} else {
let match = this.string.slice(this.pos).match(pattern)
if (match && match.index > 0) return null
if (match && consume !== false) this.pos += match[0].length
return match
}
}
current(){return this.string.slice(this.start, this.pos)}
hideFirstChars(n, inner) {
this.lineStart += n
try { return inner() }
finally { this.lineStart -= n }
}
lookAhead(n) {
let oracle = this.lineOracle
return oracle && oracle.lookAhead(n)
}
baseToken() {
let oracle = this.lineOracle
return oracle && oracle.baseToken(this.pos)
}
}
export default StringStream
================================================
FILE: public/assets/lib/vendor/codemirror/src/util/bidi.js
================================================
import { lst } from "./misc.js"
// BIDI HELPERS
export function iterateBidiSections(order, from, to, f) {
if (!order) return f(from, to, "ltr", 0)
let found = false
for (let i = 0; i < order.length; ++i) {
let part = order[i]
if (part.from < to && part.to > from || from == to && part.to == from) {
f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr", i)
found = true
}
}
if (!found) f(from, to, "ltr")
}
export let bidiOther = null
export function getBidiPartAt(order, ch, sticky) {
let found
bidiOther = null
for (let i = 0; i < order.length; ++i) {
let cur = order[i]
if (cur.from < ch && cur.to > ch) return i
if (cur.to == ch) {
if (cur.from != cur.to && sticky == "before") found = i
else bidiOther = i
}
if (cur.from == ch) {
if (cur.from != cur.to && sticky != "before") found = i
else bidiOther = i
}
}
return found != null ? found : bidiOther
}
// Bidirectional ordering algorithm
// See http://unicode.org/reports/tr9/tr9-13.html for the algorithm
// that this (partially) implements.
// One-char codes used for character types:
// L (L): Left-to-Right
// R (R): Right-to-Left
// r (AL): Right-to-Left Arabic
// 1 (EN): European Number
// + (ES): European Number Separator
// % (ET): European Number Terminator
// n (AN): Arabic Number
// , (CS): Common Number Separator
// m (NSM): Non-Spacing Mark
// b (BN): Boundary Neutral
// s (B): Paragraph Separator
// t (S): Segment Separator
// w (WS): Whitespace
// N (ON): Other Neutrals
// Returns null if characters are ordered as they appear
// (left-to-right), or an array of sections ({from, to, level}
// objects) in the order in which they occur visually.
let bidiOrdering = (function() {
// Character types for codepoints 0 to 0xff
let lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"
// Character types for codepoints 0x600 to 0x6f9
let arabicTypes = "nnnnnnNNr%%r,rNNmmmmmmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmmmnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmnNmmmmmmrrmmNmmmmrr1111111111"
function charType(code) {
if (code <= 0xf7) return lowTypes.charAt(code)
else if (0x590 <= code && code <= 0x5f4) return "R"
else if (0x600 <= code && code <= 0x6f9) return arabicTypes.charAt(code - 0x600)
else if (0x6ee <= code && code <= 0x8ac) return "r"
else if (0x2000 <= code && code <= 0x200b) return "w"
else if (code == 0x200c) return "b"
else return "L"
}
let bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/
let isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/
function BidiSpan(level, from, to) {
this.level = level
this.from = from; this.to = to
}
return function(str, direction) {
let outerType = direction == "ltr" ? "L" : "R"
if (str.length == 0 || direction == "ltr" && !bidiRE.test(str)) return false
let len = str.length, types = []
for (let i = 0; i < len; ++i)
types.push(charType(str.charCodeAt(i)))
// W1. Examine each non-spacing mark (NSM) in the level run, and
// change the type of the NSM to the type of the previous
// character. If the NSM is at the start of the level run, it will
// get the type of sor.
for (let i = 0, prev = outerType; i < len; ++i) {
let type = types[i]
if (type == "m") types[i] = prev
else prev = type
}
// W2. Search backwards from each instance of a European number
// until the first strong type (R, L, AL, or sor) is found. If an
// AL is found, change the type of the European number to Arabic
// number.
// W3. Change all ALs to R.
for (let i = 0, cur = outerType; i < len; ++i) {
let type = types[i]
if (type == "1" && cur == "r") types[i] = "n"
else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R" }
}
// W4. A single European separator between two European numbers
// changes to a European number. A single common separator between
// two numbers of the same type changes to that type.
for (let i = 1, prev = types[0]; i < len - 1; ++i) {
let type = types[i]
if (type == "+" && prev == "1" && types[i+1] == "1") types[i] = "1"
else if (type == "," && prev == types[i+1] &&
(prev == "1" || prev == "n")) types[i] = prev
prev = type
}
// W5. A sequence of European terminators adjacent to European
// numbers changes to all European numbers.
// W6. Otherwise, separators and terminators change to Other
// Neutral.
for (let i = 0; i < len; ++i) {
let type = types[i]
if (type == ",") types[i] = "N"
else if (type == "%") {
let end
for (end = i + 1; end < len && types[end] == "%"; ++end) {}
let replace = (i && types[i-1] == "!") || (end < len && types[end] == "1") ? "1" : "N"
for (let j = i; j < end; ++j) types[j] = replace
i = end - 1
}
}
// W7. Search backwards from each instance of a European number
// until the first strong type (R, L, or sor) is found. If an L is
// found, then change the type of the European number to L.
for (let i = 0, cur = outerType; i < len; ++i) {
let type = types[i]
if (cur == "L" && type == "1") types[i] = "L"
else if (isStrong.test(type)) cur = type
}
// N1. A sequence of neutrals takes the direction of the
// surrounding strong text if the text on both sides has the same
// direction. European and Arabic numbers act as if they were R in
// terms of their influence on neutrals. Start-of-level-run (sor)
// and end-of-level-run (eor) are used at level run boundaries.
// N2. Any remaining neutrals take the embedding direction.
for (let i = 0; i < len; ++i) {
if (isNeutral.test(types[i])) {
let end
for (end = i + 1; end < len && isNeutral.test(types[end]); ++end) {}
let before = (i ? types[i-1] : outerType) == "L"
let after = (end < len ? types[end] : outerType) == "L"
let replace = before == after ? (before ? "L" : "R") : outerType
for (let j = i; j < end; ++j) types[j] = replace
i = end - 1
}
}
// Here we depart from the documented algorithm, in order to avoid
// building up an actual levels array. Since there are only three
// levels (0, 1, 2) in an implementation that doesn't take
// explicit embedding into account, we can build up the order on
// the fly, without following the level-based algorithm.
let order = [], m
for (let i = 0; i < len;) {
if (countsAsLeft.test(types[i])) {
let start = i
for (++i; i < len && countsAsLeft.test(types[i]); ++i) {}
order.push(new BidiSpan(0, start, i))
} else {
let pos = i, at = order.length, isRTL = direction == "rtl" ? 1 : 0
for (++i; i < len && types[i] != "L"; ++i) {}
for (let j = pos; j < i;) {
if (countsAsNum.test(types[j])) {
if (pos < j) { order.splice(at, 0, new BidiSpan(1, pos, j)); at += isRTL }
let nstart = j
for (++j; j < i && countsAsNum.test(types[j]); ++j) {}
order.splice(at, 0, new BidiSpan(2, nstart, j))
at += isRTL
pos = j
} else ++j
}
if (pos < i) order.splice(at, 0, new BidiSpan(1, pos, i))
}
}
if (direction == "ltr") {
if (order[0].level == 1 && (m = str.match(/^\s+/))) {
order[0].from = m[0].length
order.unshift(new BidiSpan(0, 0, m[0].length))
}
if (lst(order).level == 1 && (m = str.match(/\s+$/))) {
lst(order).to -= m[0].length
order.push(new BidiSpan(0, len - m[0].length, len))
}
}
return direction == "rtl" ? order.reverse() : order
}
})()
// Get the bidi ordering for the given line (and cache it). Returns
// false for lines that are fully left-to-right, and an array of
// BidiSpan objects otherwise.
export function getOrder(line, direction) {
let order = line.order
if (order == null) order = line.order = bidiOrdering(line.text, direction)
return order
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/util/browser.js
================================================
// Kludges for bugs and behavior differences that can't be feature
// detected are enabled based on userAgent etc sniffing.
let userAgent = navigator.userAgent
let platform = navigator.platform
export let gecko = /gecko\/\d/i.test(userAgent)
let ie_upto10 = /MSIE \d/.test(userAgent)
let ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(userAgent)
let edge = /Edge\/(\d+)/.exec(userAgent)
export let ie = ie_upto10 || ie_11up || edge
export let ie_version = ie && (ie_upto10 ? document.documentMode || 6 : +(edge || ie_11up)[1])
export let webkit = !edge && /WebKit\//.test(userAgent)
let qtwebkit = webkit && /Qt\/\d+\.\d+/.test(userAgent)
export let chrome = !edge && /Chrome\/(\d+)/.exec(userAgent)
export let chrome_version = chrome && +chrome[1]
export let presto = /Opera\//.test(userAgent)
export let safari = /Apple Computer/.test(navigator.vendor)
export let mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(userAgent)
export let phantom = /PhantomJS/.test(userAgent)
export let ios = safari && (/Mobile\/\w+/.test(userAgent) || navigator.maxTouchPoints > 2)
export let android = /Android/.test(userAgent)
// This is woefully incomplete. Suggestions for alternative methods welcome.
export let mobile = ios || android || /webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(userAgent)
export let mac = ios || /Mac/.test(platform)
export let chromeOS = /\bCrOS\b/.test(userAgent)
export let windows = /win/i.test(platform)
let presto_version = presto && userAgent.match(/Version\/(\d*\.\d*)/)
if (presto_version) presto_version = Number(presto_version[1])
if (presto_version && presto_version >= 15) { presto = false; webkit = true }
// Some browsers use the wrong event properties to signal cmd/ctrl on OS X
export let flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11))
export let captureRightClick = gecko || (ie && ie_version >= 9)
================================================
FILE: public/assets/lib/vendor/codemirror/src/util/dom.js
================================================
import { ie, ios } from "./browser.js"
export function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*") }
export let rmClass = function(node, cls) {
let current = node.className
let match = classTest(cls).exec(current)
if (match) {
let after = current.slice(match.index + match[0].length)
node.className = current.slice(0, match.index) + (after ? match[1] + after : "")
}
}
export function removeChildren(e) {
for (let count = e.childNodes.length; count > 0; --count)
e.removeChild(e.firstChild)
return e
}
export function removeChildrenAndAdd(parent, e) {
return removeChildren(parent).appendChild(e)
}
export function elt(tag, content, className, style) {
let e = document.createElement(tag)
if (className) e.className = className
if (style) e.style.cssText = style
if (typeof content == "string") e.appendChild(document.createTextNode(content))
else if (content) for (let i = 0; i < content.length; ++i) e.appendChild(content[i])
return e
}
// wrapper for elt, which removes the elt from the accessibility tree
export function eltP(tag, content, className, style) {
let e = elt(tag, content, className, style)
e.setAttribute("role", "presentation")
return e
}
export let range
if (document.createRange) range = function(node, start, end, endNode) {
let r = document.createRange()
r.setEnd(endNode || node, end)
r.setStart(node, start)
return r
}
else range = function(node, start, end) {
let r = document.body.createTextRange()
try { r.moveToElementText(node.parentNode) }
catch(e) { return r }
r.collapse(true)
r.moveEnd("character", end)
r.moveStart("character", start)
return r
}
export function contains(parent, child) {
if (child.nodeType == 3) // Android browser always returns false when child is a textnode
child = child.parentNode
if (parent.contains)
return parent.contains(child)
do {
if (child.nodeType == 11) child = child.host
if (child == parent) return true
} while (child = child.parentNode)
}
export function activeElt(rootNode) {
// IE and Edge may throw an "Unspecified Error" when accessing document.activeElement.
// IE < 10 will throw when accessed while the page is loading or in an iframe.
// IE > 9 and Edge will throw when accessed in an iframe if document.body is unavailable.
let doc = rootNode.ownerDocument || rootNode
let activeElement
try {
activeElement = rootNode.activeElement
} catch(e) {
activeElement = doc.body || null
}
while (activeElement && activeElement.shadowRoot && activeElement.shadowRoot.activeElement)
activeElement = activeElement.shadowRoot.activeElement
return activeElement
}
export function addClass(node, cls) {
let current = node.className
if (!classTest(cls).test(current)) node.className += (current ? " " : "") + cls
}
export function joinClasses(a, b) {
let as = a.split(" ")
for (let i = 0; i < as.length; i++)
if (as[i] && !classTest(as[i]).test(b)) b += " " + as[i]
return b
}
export let selectInput = function(node) { node.select() }
if (ios) // Mobile Safari apparently has a bug where select() is broken.
selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length }
else if (ie) // Suppress mysterious IE10 errors
selectInput = function(node) { try { node.select() } catch(_e) {} }
export function doc(cm) { return cm.display.wrapper.ownerDocument }
export function root(cm) {
return rootNode(cm.display.wrapper)
}
export function rootNode(element) {
// Detect modern browsers (2017+).
return element.getRootNode ? element.getRootNode() : element.ownerDocument
}
export function win(cm) { return doc(cm).defaultView }
================================================
FILE: public/assets/lib/vendor/codemirror/src/util/event.js
================================================
import { mac } from "./browser.js"
import { indexOf } from "./misc.js"
// EVENT HANDLING
// Lightweight event framework. on/off also work on DOM nodes,
// registering native DOM handlers.
const noHandlers = []
export let on = function(emitter, type, f) {
if (emitter.addEventListener) {
emitter.addEventListener(type, f, false)
} else if (emitter.attachEvent) {
emitter.attachEvent("on" + type, f)
} else {
let map = emitter._handlers || (emitter._handlers = {})
map[type] = (map[type] || noHandlers).concat(f)
}
}
export function getHandlers(emitter, type) {
return emitter._handlers && emitter._handlers[type] || noHandlers
}
export function off(emitter, type, f) {
if (emitter.removeEventListener) {
emitter.removeEventListener(type, f, false)
} else if (emitter.detachEvent) {
emitter.detachEvent("on" + type, f)
} else {
let map = emitter._handlers, arr = map && map[type]
if (arr) {
let index = indexOf(arr, f)
if (index > -1)
map[type] = arr.slice(0, index).concat(arr.slice(index + 1))
}
}
}
export function signal(emitter, type /*, values...*/) {
let handlers = getHandlers(emitter, type)
if (!handlers.length) return
let args = Array.prototype.slice.call(arguments, 2)
for (let i = 0; i < handlers.length; ++i) handlers[i].apply(null, args)
}
// The DOM events that CodeMirror handles can be overridden by
// registering a (non-DOM) handler on the editor for the event name,
// and preventDefault-ing the event in that handler.
export function signalDOMEvent(cm, e, override) {
if (typeof e == "string")
e = {type: e, preventDefault: function() { this.defaultPrevented = true }}
signal(cm, override || e.type, cm, e)
return e_defaultPrevented(e) || e.codemirrorIgnore
}
export function signalCursorActivity(cm) {
let arr = cm._handlers && cm._handlers.cursorActivity
if (!arr) return
let set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = [])
for (let i = 0; i < arr.length; ++i) if (indexOf(set, arr[i]) == -1)
set.push(arr[i])
}
export function hasHandler(emitter, type) {
return getHandlers(emitter, type).length > 0
}
// Add on and off methods to a constructor's prototype, to make
// registering events on such objects more convenient.
export function eventMixin(ctor) {
ctor.prototype.on = function(type, f) {on(this, type, f)}
ctor.prototype.off = function(type, f) {off(this, type, f)}
}
// Due to the fact that we still support jurassic IE versions, some
// compatibility wrappers are needed.
export function e_preventDefault(e) {
if (e.preventDefault) e.preventDefault()
else e.returnValue = false
}
export function e_stopPropagation(e) {
if (e.stopPropagation) e.stopPropagation()
else e.cancelBubble = true
}
export function e_defaultPrevented(e) {
return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false
}
export function e_stop(e) {e_preventDefault(e); e_stopPropagation(e)}
export function e_target(e) {return e.target || e.srcElement}
export function e_button(e) {
let b = e.which
if (b == null) {
if (e.button & 1) b = 1
else if (e.button & 2) b = 3
else if (e.button & 4) b = 2
}
if (mac && e.ctrlKey && b == 1) b = 3
return b
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/util/feature_detection.js
================================================
import { elt, range, removeChildren, removeChildrenAndAdd } from "./dom.js"
import { ie, ie_version } from "./browser.js"
// Detect drag-and-drop
export let dragAndDrop = function() {
// There is *some* kind of drag-and-drop support in IE6-8, but I
// couldn't get it to work yet.
if (ie && ie_version < 9) return false
let div = elt('div')
return "draggable" in div || "dragDrop" in div
}()
let zwspSupported
export function zeroWidthElement(measure) {
if (zwspSupported == null) {
let test = elt("span", "\u200b")
removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")]))
if (measure.firstChild.offsetHeight != 0)
zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8)
}
let node = zwspSupported ? elt("span", "\u200b") :
elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px")
node.setAttribute("cm-text", "")
return node
}
// Feature-detect IE's crummy client rect reporting for bidi text
let badBidiRects
export function hasBadBidiRects(measure) {
if (badBidiRects != null) return badBidiRects
let txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA"))
let r0 = range(txt, 0, 1).getBoundingClientRect()
let r1 = range(txt, 1, 2).getBoundingClientRect()
removeChildren(measure)
if (!r0 || r0.left == r0.right) return false // Safari returns null in some cases (#2780)
return badBidiRects = (r1.right - r0.right < 3)
}
// See if "".split is the broken IE version, if so, provide an
// alternative way to split lines.
export let splitLinesAuto = "\n\nb".split(/\n/).length != 3 ? string => {
let pos = 0, result = [], l = string.length
while (pos <= l) {
let nl = string.indexOf("\n", pos)
if (nl == -1) nl = string.length
let line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl)
let rt = line.indexOf("\r")
if (rt != -1) {
result.push(line.slice(0, rt))
pos += rt + 1
} else {
result.push(line)
pos = nl + 1
}
}
return result
} : string => string.split(/\r\n?|\n/)
export let hasSelection = window.getSelection ? te => {
try { return te.selectionStart != te.selectionEnd }
catch(e) { return false }
} : te => {
let range
try {range = te.ownerDocument.selection.createRange()}
catch(e) {}
if (!range || range.parentElement() != te) return false
return range.compareEndPoints("StartToEnd", range) != 0
}
export let hasCopyEvent = (() => {
let e = elt("div")
if ("oncopy" in e) return true
e.setAttribute("oncopy", "return;")
return typeof e.oncopy == "function"
})()
let badZoomedRects = null
export function hasBadZoomedRects(measure) {
if (badZoomedRects != null) return badZoomedRects
let node = removeChildrenAndAdd(measure, elt("span", "x"))
let normal = node.getBoundingClientRect()
let fromRange = range(node, 0, 1).getBoundingClientRect()
return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/util/misc.js
================================================
export function bind(f) {
let args = Array.prototype.slice.call(arguments, 1)
return function(){return f.apply(null, args)}
}
export function copyObj(obj, target, overwrite) {
if (!target) target = {}
for (let prop in obj)
if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
target[prop] = obj[prop]
return target
}
// Counts the column offset in a string, taking tabs into account.
// Used mostly to find indentation.
export function countColumn(string, end, tabSize, startIndex, startValue) {
if (end == null) {
end = string.search(/[^\s\u00a0]/)
if (end == -1) end = string.length
}
for (let i = startIndex || 0, n = startValue || 0;;) {
let nextTab = string.indexOf("\t", i)
if (nextTab < 0 || nextTab >= end)
return n + (end - i)
n += nextTab - i
n += tabSize - (n % tabSize)
i = nextTab + 1
}
}
export class Delayed {
constructor() {
this.id = null
this.f = null
this.time = 0
this.handler = bind(this.onTimeout, this)
}
onTimeout(self) {
self.id = 0
if (self.time <= +new Date) {
self.f()
} else {
setTimeout(self.handler, self.time - +new Date)
}
}
set(ms, f) {
this.f = f
const time = +new Date + ms
if (!this.id || time < this.time) {
clearTimeout(this.id)
this.id = setTimeout(this.handler, ms)
this.time = time
}
}
}
export function indexOf(array, elt) {
for (let i = 0; i < array.length; ++i)
if (array[i] == elt) return i
return -1
}
// Number of pixels added to scroller and sizer to hide scrollbar
export let scrollerGap = 50
// Returned or thrown by various protocols to signal 'I'm not
// handling this'.
export let Pass = {toString: function(){return "CodeMirror.Pass"}}
// Reused option objects for setSelection & friends
export let sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"}
// The inverse of countColumn -- find the offset that corresponds to
// a particular column.
export function findColumn(string, goal, tabSize) {
for (let pos = 0, col = 0;;) {
let nextTab = string.indexOf("\t", pos)
if (nextTab == -1) nextTab = string.length
let skipped = nextTab - pos
if (nextTab == string.length || col + skipped >= goal)
return pos + Math.min(skipped, goal - col)
col += nextTab - pos
col += tabSize - (col % tabSize)
pos = nextTab + 1
if (col >= goal) return pos
}
}
let spaceStrs = [""]
export function spaceStr(n) {
while (spaceStrs.length <= n)
spaceStrs.push(lst(spaceStrs) + " ")
return spaceStrs[n]
}
export function lst(arr) { return arr[arr.length-1] }
export function map(array, f) {
let out = []
for (let i = 0; i < array.length; i++) out[i] = f(array[i], i)
return out
}
export function insertSorted(array, value, score) {
let pos = 0, priority = score(value)
while (pos < array.length && score(array[pos]) <= priority) pos++
array.splice(pos, 0, value)
}
function nothing() {}
export function createObj(base, props) {
let inst
if (Object.create) {
inst = Object.create(base)
} else {
nothing.prototype = base
inst = new nothing()
}
if (props) copyObj(props, inst)
return inst
}
let nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/
export function isWordCharBasic(ch) {
return /\w/.test(ch) || ch > "\x80" &&
(ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch))
}
export function isWordChar(ch, helper) {
if (!helper) return isWordCharBasic(ch)
if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) return true
return helper.test(ch)
}
export function isEmpty(obj) {
for (let n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false
return true
}
// Extending unicode characters. A series of a non-extending char +
// any number of extending chars is treated as a single unit as far
// as editing and measuring is concerned. This is not fully correct,
// since some scripts/fonts/browsers also treat other configurations
// of code points as a group.
let extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/
export function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch) }
// Returns a number from the range [`0`; `str.length`] unless `pos` is outside that range.
export function skipExtendingChars(str, pos, dir) {
while ((dir < 0 ? pos > 0 : pos < str.length) && isExtendingChar(str.charAt(pos))) pos += dir
return pos
}
// Returns the value from the range [`from`; `to`] that satisfies
// `pred` and is closest to `from`. Assumes that at least `to`
// satisfies `pred`. Supports `from` being greater than `to`.
export function findFirst(pred, from, to) {
// At any point we are certain `to` satisfies `pred`, don't know
// whether `from` does.
let dir = from > to ? -1 : 1
for (;;) {
if (from == to) return from
let midF = (from + to) / 2, mid = dir < 0 ? Math.ceil(midF) : Math.floor(midF)
if (mid == from) return pred(mid) ? from : to
if (pred(mid)) to = mid
else from = mid + dir
}
}
================================================
FILE: public/assets/lib/vendor/codemirror/src/util/operation_group.js
================================================
import { getHandlers } from "./event.js"
let operationGroup = null
export function pushOperation(op) {
if (operationGroup) {
operationGroup.ops.push(op)
} else {
op.ownsGroup = operationGroup = {
ops: [op],
delayedCallbacks: []
}
}
}
function fireCallbacksForOps(group) {
// Calls delayed callbacks and cursorActivity handlers until no
// new ones appear
let callbacks = group.delayedCallbacks, i = 0
do {
for (; i < callbacks.length; i++)
callbacks[i].call(null)
for (let j = 0; j < group.ops.length; j++) {
let op = group.ops[j]
if (op.cursorActivityHandlers)
while (op.cursorActivityCalled < op.cursorActivityHandlers.length)
op.cursorActivityHandlers[op.cursorActivityCalled++].call(null, op.cm)
}
} while (i < callbacks.length)
}
export function finishOperation(op, endCb) {
let group = op.ownsGroup
if (!group) return
try { fireCallbacksForOps(group) }
finally {
operationGroup = null
endCb(group)
}
}
let orphanDelayedCallbacks = null
// Often, we want to signal events at a point where we are in the
// middle of some work, but don't want the handler to start calling
// other methods on the editor, which might be in an inconsistent
// state or simply not expect any other events to happen.
// signalLater looks whether there are any handlers, and schedules
// them to be executed when the last operation ends, or, if no
// operation is active, when a timeout fires.
export function signalLater(emitter, type /*, values...*/) {
let arr = getHandlers(emitter, type)
if (!arr.length) return
let args = Array.prototype.slice.call(arguments, 2), list
if (operationGroup) {
list = operationGroup.delayedCallbacks
} else if (orphanDelayedCallbacks) {
list = orphanDelayedCallbacks
} else {
list = orphanDelayedCallbacks = []
setTimeout(fireOrphanDelayed, 0)
}
for (let i = 0; i < arr.length; ++i)
list.push(() => arr[i].apply(null, args))
}
function fireOrphanDelayed() {
let delayed = orphanDelayedCallbacks
orphanDelayedCallbacks = null
for (let i = 0; i < delayed.length; ++i) delayed[i]()
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/3024-day.css
================================================
/*
Name: 3024 day
Author: Jan T. Sott (http://github.com/idleberg)
CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
*/
.cm-s-3024-day.CodeMirror { background: #f7f7f7; color: #3a3432; }
.cm-s-3024-day div.CodeMirror-selected { background: #d6d5d4; }
.cm-s-3024-day .CodeMirror-line::selection, .cm-s-3024-day .CodeMirror-line > span::selection, .cm-s-3024-day .CodeMirror-line > span > span::selection { background: #d6d5d4; }
.cm-s-3024-day .CodeMirror-line::-moz-selection, .cm-s-3024-day .CodeMirror-line > span::-moz-selection, .cm-s-3024-day .CodeMirror-line > span > span::selection { background: #d9d9d9; }
.cm-s-3024-day .CodeMirror-gutters { background: #f7f7f7; border-right: 0px; }
.cm-s-3024-day .CodeMirror-guttermarker { color: #db2d20; }
.cm-s-3024-day .CodeMirror-guttermarker-subtle { color: #807d7c; }
.cm-s-3024-day .CodeMirror-linenumber { color: #807d7c; }
.cm-s-3024-day .CodeMirror-cursor { border-left: 1px solid #5c5855; }
.cm-s-3024-day span.cm-comment { color: #cdab53; }
.cm-s-3024-day span.cm-atom { color: #a16a94; }
.cm-s-3024-day span.cm-number { color: #a16a94; }
.cm-s-3024-day span.cm-property, .cm-s-3024-day span.cm-attribute { color: #01a252; }
.cm-s-3024-day span.cm-keyword { color: #db2d20; }
.cm-s-3024-day span.cm-string { color: #fded02; }
.cm-s-3024-day span.cm-variable { color: #01a252; }
.cm-s-3024-day span.cm-variable-2 { color: #01a0e4; }
.cm-s-3024-day span.cm-def { color: #e8bbd0; }
.cm-s-3024-day span.cm-bracket { color: #3a3432; }
.cm-s-3024-day span.cm-tag { color: #db2d20; }
.cm-s-3024-day span.cm-link { color: #a16a94; }
.cm-s-3024-day span.cm-error { background: #db2d20; color: #5c5855; }
.cm-s-3024-day .CodeMirror-activeline-background { background: #e8f2ff; }
.cm-s-3024-day .CodeMirror-matchingbracket { text-decoration: underline; color: #a16a94 !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/3024-night.css
================================================
/*
Name: 3024 night
Author: Jan T. Sott (http://github.com/idleberg)
CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
*/
.cm-s-3024-night.CodeMirror { background: #090300; color: #d6d5d4; }
.cm-s-3024-night div.CodeMirror-selected { background: #3a3432; }
.cm-s-3024-night .CodeMirror-line::selection, .cm-s-3024-night .CodeMirror-line > span::selection, .cm-s-3024-night .CodeMirror-line > span > span::selection { background: rgba(58, 52, 50, .99); }
.cm-s-3024-night .CodeMirror-line::-moz-selection, .cm-s-3024-night .CodeMirror-line > span::-moz-selection, .cm-s-3024-night .CodeMirror-line > span > span::-moz-selection { background: rgba(58, 52, 50, .99); }
.cm-s-3024-night .CodeMirror-gutters { background: #090300; border-right: 0px; }
.cm-s-3024-night .CodeMirror-guttermarker { color: #db2d20; }
.cm-s-3024-night .CodeMirror-guttermarker-subtle { color: #5c5855; }
.cm-s-3024-night .CodeMirror-linenumber { color: #5c5855; }
.cm-s-3024-night .CodeMirror-cursor { border-left: 1px solid #807d7c; }
.cm-s-3024-night span.cm-comment { color: #cdab53; }
.cm-s-3024-night span.cm-atom { color: #a16a94; }
.cm-s-3024-night span.cm-number { color: #a16a94; }
.cm-s-3024-night span.cm-property, .cm-s-3024-night span.cm-attribute { color: #01a252; }
.cm-s-3024-night span.cm-keyword { color: #db2d20; }
.cm-s-3024-night span.cm-string { color: #fded02; }
.cm-s-3024-night span.cm-variable { color: #01a252; }
.cm-s-3024-night span.cm-variable-2 { color: #01a0e4; }
.cm-s-3024-night span.cm-def { color: #e8bbd0; }
.cm-s-3024-night span.cm-bracket { color: #d6d5d4; }
.cm-s-3024-night span.cm-tag { color: #db2d20; }
.cm-s-3024-night span.cm-link { color: #a16a94; }
.cm-s-3024-night span.cm-error { background: #db2d20; color: #807d7c; }
.cm-s-3024-night .CodeMirror-activeline-background { background: #2F2F2F; }
.cm-s-3024-night .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/abbott.css
================================================
/*
* abbott.css
* A warm, dark theme for prose and code, with pastels and pretty greens.
*
* Ported from abbott.vim (https://github.com/bcat/abbott.vim) version 2.1.
* Original design and CodeMirror port by Jonathan Rascher.
*
* This theme shares the following color palette with the Vim color scheme.
*
* Brown shades:
* bistre: #231c14
* chocolate: #3c3022
* cocoa: #745d42
* vanilla_cream: #fef3b4
*
* Red shades:
* crimson: #d80450
* cinnabar: #f63f05
*
* Green shades:
* dark_olive: #273900
* forest_green: #24a507
* chartreuse: #a0ea00
* pastel_chartreuse: #d8ff84
*
* Yellow shades:
* marigold: #fbb32f
* lemon_meringue: #fbec5d
*
* Blue shades:
* cornflower_blue: #3f91f1
* periwinkle_blue: #8ccdf0
*
* Magenta shades:
* french_pink: #ec6c99
* lavender: #e6a2f3
*
* Cyan shades:
* zomp: #39a78d
* seafoam_green: #00ff7f
*/
/* Style the UI: */
/* Equivalent to Vim's Normal group. */
.cm-s-abbott.CodeMirror {
background: #231c14 /* bistre */;
color: #d8ff84 /* pastel_chartreuse */;
}
/* Roughly equivalent to Vim's LineNr group. */
.cm-s-abbott .CodeMirror-gutters {
background: #231c14 /* bistre */;
border: none;
}
.cm-s-abbott .CodeMirror-linenumber { color: #fbec5d /* lemon_meringue */; }
.cm-s-abbott .CodeMirror-guttermarker { color: #f63f05 /* cinnabar */; }
/* Roughly equivalent to Vim's FoldColumn group. */
.cm-s-abbott .CodeMirror-guttermarker-subtle { color: #fbb32f /* marigold */; }
/*
* Roughly equivalent to Vim's CursorColumn group. (We use a brighter color
* since Vim's cursorcolumn option highlights a whole column, whereas
* CodeMirror's rule just highlights a thin line.)
*/
.cm-s-abbott .CodeMirror-ruler { border-color: #745d42 /* cocoa */; }
/* Equivalent to Vim's Cursor group in insert mode. */
.cm-s-abbott .CodeMirror-cursor { border-color: #a0ea00 /* chartreuse */; }
/* Equivalent to Vim's Cursor group in normal mode. */
.cm-s-abbott.cm-fat-cursor .CodeMirror-cursor,
.cm-s-abbott .cm-animate-fat-cursor {
/*
* CodeMirror doesn't allow changing the foreground color of the character
* under the cursor, so we can't use a reverse video effect for the cursor.
* Instead, make it semitransparent.
*/
background: rgba(160, 234, 0, 0.5) /* chartreuse */;
}
.cm-s-abbott.cm-fat-cursor .CodeMirror-cursors {
/*
* Boost the z-index so the fat cursor shows up on top of text and
* matchingbracket/matchingtag highlights.
*/
z-index: 3;
}
/* Equivalent to Vim's Cursor group in replace mode. */
.cm-s-abbott .CodeMirror-overwrite .CodeMirror-cursor {
border-bottom: 1px solid #a0ea00 /* chartreuse */;
border-left: none;
width: auto;
}
/* Roughly equivalent to Vim's CursorIM group. */
.cm-s-abbott .CodeMirror-secondarycursor {
border-color: #00ff7f /* seafoam_green */;
}
/* Roughly equivalent to Vim's Visual group. */
.cm-s-abbott .CodeMirror-selected,
.cm-s-abbott.CodeMirror-focused .CodeMirror-selected {
background: #273900 /* dark_olive */;
}
.cm-s-abbott .CodeMirror-line::selection,
.cm-s-abbott .CodeMirror-line > span::selection,
.cm-s-abbott .CodeMirror-line > span > span::selection {
background: #273900 /* dark_olive */;
}
.cm-s-abbott .CodeMirror-line::-moz-selection,
.cm-s-abbott .CodeMirror-line > span::-moz-selection,
.cm-s-abbott .CodeMirror-line > span > span::-moz-selection {
background: #273900 /* dark_olive */;
}
/* Roughly equivalent to Vim's SpecialKey group. */
.cm-s-abbott .cm-tab { color: #00ff7f /* seafoam_green */; }
/* Equivalent to Vim's Search group. */
.cm-s-abbott .cm-searching {
background: #fef3b4 /* vanilla_cream */ !important;
color: #231c14 /* bistre */ !important;
}
/* Style syntax highlighting modes: */
/* Equivalent to Vim's Comment group. */
.cm-s-abbott span.cm-comment {
color: #fbb32f /* marigold */;
font-style: italic;
}
/* Equivalent to Vim's String group. */
.cm-s-abbott span.cm-string,
.cm-s-abbott span.cm-string-2 {
color: #e6a2f3 /* lavender */;
}
/* Equivalent to Vim's Constant group. */
.cm-s-abbott span.cm-number,
.cm-s-abbott span.cm-string.cm-url { color: #f63f05 /* cinnabar */; }
/* Roughly equivalent to Vim's SpecialKey group. */
.cm-s-abbott span.cm-invalidchar { color: #00ff7f /* seafoam_green */; }
/* Equivalent to Vim's Special group. */
.cm-s-abbott span.cm-atom { color: #fef3b4 /* vanilla_cream */; }
/* Equivalent to Vim's Delimiter group. */
.cm-s-abbott span.cm-bracket,
.cm-s-abbott span.cm-punctuation {
color: #fef3b4 /* vanilla_cream */;
}
/* Equivalent Vim's Operator group. */
.cm-s-abbott span.cm-operator { font-weight: bold; }
/* Roughly equivalent to Vim's Identifier group. */
.cm-s-abbott span.cm-def,
.cm-s-abbott span.cm-variable,
.cm-s-abbott span.cm-variable-2,
.cm-s-abbott span.cm-variable-3 {
color: #8ccdf0 /* periwinkle_blue */;
}
/* Roughly equivalent to Vim's Function group. */
.cm-s-abbott span.cm-builtin,
.cm-s-abbott span.cm-property,
.cm-s-abbott span.cm-qualifier {
color: #3f91f1 /* cornflower_blue */;
}
/* Equivalent to Vim's Type group. */
.cm-s-abbott span.cm-type { color: #24a507 /* forest_green */; }
/* Equivalent to Vim's Keyword group. */
.cm-s-abbott span.cm-keyword {
color: #d80450 /* crimson */;
font-weight: bold;
}
/* Equivalent to Vim's PreProc group. */
.cm-s-abbott span.cm-meta { color: #ec6c99 /* french_pink */; }
/* Equivalent to Vim's htmlTagName group (linked to Statement). */
.cm-s-abbott span.cm-tag {
color: #d80450 /* crimson */;
font-weight: bold;
}
/* Equivalent to Vim's htmlArg group (linked to Type). */
.cm-s-abbott span.cm-attribute { color: #24a507 /* forest_green */; }
/* Equivalent to Vim's htmlH1, markdownH1, etc. groups (linked to Title). */
.cm-s-abbott span.cm-header {
color: #d80450 /* crimson */;
font-weight: bold;
}
/* Equivalent to Vim's markdownRule group (linked to PreProc). */
.cm-s-abbott span.cm-hr { color: #ec6c99 /* french_pink */; }
/* Roughly equivalent to Vim's Underlined group. */
.cm-s-abbott span.cm-link { color: #e6a2f3 /* lavender */; }
/* Equivalent to Vim's diffRemoved group. */
.cm-s-abbott span.cm-negative {
background: #d80450 /* crimson */;
color: #231c14 /* bistre */;
}
/* Equivalent to Vim's diffAdded group. */
.cm-s-abbott span.cm-positive {
background: #a0ea00 /* chartreuse */;
color: #231c14 /* bistre */;
font-weight: bold;
}
/* Equivalent to Vim's Error group. */
.cm-s-abbott span.cm-error {
background: #d80450 /* crimson */;
color: #231c14 /* bistre */;
}
/* Style addons: */
/* Equivalent to Vim's MatchParen group. */
.cm-s-abbott span.CodeMirror-matchingbracket {
background: #745d42 /* cocoa */ !important;
color: #231c14 /* bistre */ !important;
font-weight: bold;
}
/*
* Roughly equivalent to Vim's Error group. (Vim doesn't seem to have a direct
* equivalent in its own matchparen plugin, but many syntax highlighting plugins
* mark mismatched brackets as Error.)
*/
.cm-s-abbott span.CodeMirror-nonmatchingbracket {
background: #d80450 /* crimson */ !important;
color: #231c14 /* bistre */ !important;
}
.cm-s-abbott .CodeMirror-matchingtag,
.cm-s-abbott .cm-matchhighlight {
outline: 1px solid #39a78d /* zomp */;
}
/* Equivalent to Vim's CursorLine group. */
.cm-s-abbott .CodeMirror-activeline-background,
.cm-s-abbott .CodeMirror-activeline-gutter {
background: #3c3022 /* chocolate */;
}
/* Equivalent to Vim's CursorLineNr group. */
.cm-s-abbott .CodeMirror-activeline-gutter .CodeMirror-linenumber {
color: #d8ff84 /* pastel_chartreuse */;
font-weight: bold;
}
/* Roughly equivalent to Vim's Folded group. */
.cm-s-abbott .CodeMirror-foldmarker {
color: #f63f05 /* cinnabar */;
text-shadow: none;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/abcdef.css
================================================
.cm-s-abcdef.CodeMirror { background: #0f0f0f; color: #defdef; }
.cm-s-abcdef div.CodeMirror-selected { background: #515151; }
.cm-s-abcdef .CodeMirror-line::selection, .cm-s-abcdef .CodeMirror-line > span::selection, .cm-s-abcdef .CodeMirror-line > span > span::selection { background: rgba(56, 56, 56, 0.99); }
.cm-s-abcdef .CodeMirror-line::-moz-selection, .cm-s-abcdef .CodeMirror-line > span::-moz-selection, .cm-s-abcdef .CodeMirror-line > span > span::-moz-selection { background: rgba(56, 56, 56, 0.99); }
.cm-s-abcdef .CodeMirror-gutters { background: #555; border-right: 2px solid #314151; }
.cm-s-abcdef .CodeMirror-guttermarker { color: #222; }
.cm-s-abcdef .CodeMirror-guttermarker-subtle { color: azure; }
.cm-s-abcdef .CodeMirror-linenumber { color: #FFFFFF; }
.cm-s-abcdef .CodeMirror-cursor { border-left: 1px solid #00FF00; }
.cm-s-abcdef span.cm-keyword { color: darkgoldenrod; font-weight: bold; }
.cm-s-abcdef span.cm-atom { color: #77F; }
.cm-s-abcdef span.cm-number { color: violet; }
.cm-s-abcdef span.cm-def { color: #fffabc; }
.cm-s-abcdef span.cm-variable { color: #abcdef; }
.cm-s-abcdef span.cm-variable-2 { color: #cacbcc; }
.cm-s-abcdef span.cm-variable-3, .cm-s-abcdef span.cm-type { color: #def; }
.cm-s-abcdef span.cm-property { color: #fedcba; }
.cm-s-abcdef span.cm-operator { color: #ff0; }
.cm-s-abcdef span.cm-comment { color: #7a7b7c; font-style: italic;}
.cm-s-abcdef span.cm-string { color: #2b4; }
.cm-s-abcdef span.cm-meta { color: #C9F; }
.cm-s-abcdef span.cm-qualifier { color: #FFF700; }
.cm-s-abcdef span.cm-builtin { color: #30aabc; }
.cm-s-abcdef span.cm-bracket { color: #8a8a8a; }
.cm-s-abcdef span.cm-tag { color: #FFDD44; }
.cm-s-abcdef span.cm-attribute { color: #DDFF00; }
.cm-s-abcdef span.cm-error { color: #FF0000; }
.cm-s-abcdef span.cm-header { color: aquamarine; font-weight: bold; }
.cm-s-abcdef span.cm-link { color: blueviolet; }
.cm-s-abcdef .CodeMirror-activeline-background { background: #314151; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/ambiance-mobile.css
================================================
.cm-s-ambiance.CodeMirror {
-webkit-box-shadow: none;
-moz-box-shadow: none;
box-shadow: none;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/ambiance.css
================================================
/* ambiance theme for codemirror */
/* Color scheme */
.cm-s-ambiance .cm-header { color: blue; }
.cm-s-ambiance .cm-quote { color: #24C2C7; }
.cm-s-ambiance .cm-keyword { color: #cda869; }
.cm-s-ambiance .cm-atom { color: #CF7EA9; }
.cm-s-ambiance .cm-number { color: #78CF8A; }
.cm-s-ambiance .cm-def { color: #aac6e3; }
.cm-s-ambiance .cm-variable { color: #ffb795; }
.cm-s-ambiance .cm-variable-2 { color: #eed1b3; }
.cm-s-ambiance .cm-variable-3, .cm-s-ambiance .cm-type { color: #faded3; }
.cm-s-ambiance .cm-property { color: #eed1b3; }
.cm-s-ambiance .cm-operator { color: #fa8d6a; }
.cm-s-ambiance .cm-comment { color: #555; font-style:italic; }
.cm-s-ambiance .cm-string { color: #8f9d6a; }
.cm-s-ambiance .cm-string-2 { color: #9d937c; }
.cm-s-ambiance .cm-meta { color: #D2A8A1; }
.cm-s-ambiance .cm-qualifier { color: yellow; }
.cm-s-ambiance .cm-builtin { color: #9999cc; }
.cm-s-ambiance .cm-bracket { color: #24C2C7; }
.cm-s-ambiance .cm-tag { color: #fee4ff; }
.cm-s-ambiance .cm-attribute { color: #9B859D; }
.cm-s-ambiance .cm-hr { color: pink; }
.cm-s-ambiance .cm-link { color: #F4C20B; }
.cm-s-ambiance .cm-special { color: #FF9D00; }
.cm-s-ambiance .cm-error { color: #AF2018; }
.cm-s-ambiance .CodeMirror-matchingbracket { color: #0f0; }
.cm-s-ambiance .CodeMirror-nonmatchingbracket { color: #f22; }
.cm-s-ambiance div.CodeMirror-selected { background: rgba(255, 255, 255, 0.15); }
.cm-s-ambiance.CodeMirror-focused div.CodeMirror-selected { background: rgba(255, 255, 255, 0.10); }
.cm-s-ambiance .CodeMirror-line::selection, .cm-s-ambiance .CodeMirror-line > span::selection, .cm-s-ambiance .CodeMirror-line > span > span::selection { background: rgba(255, 255, 255, 0.10); }
.cm-s-ambiance .CodeMirror-line::-moz-selection, .cm-s-ambiance .CodeMirror-line > span::-moz-selection, .cm-s-ambiance .CodeMirror-line > span > span::-moz-selection { background: rgba(255, 255, 255, 0.10); }
/* Editor styling */
.cm-s-ambiance.CodeMirror {
line-height: 1.40em;
color: #E6E1DC;
background-color: #202020;
-webkit-box-shadow: inset 0 0 10px black;
-moz-box-shadow: inset 0 0 10px black;
box-shadow: inset 0 0 10px black;
}
.cm-s-ambiance .CodeMirror-gutters {
background: #3D3D3D;
border-right: 1px solid #4D4D4D;
box-shadow: 0 10px 20px black;
}
.cm-s-ambiance .CodeMirror-linenumber {
text-shadow: 0px 1px 1px #4d4d4d;
color: #111;
padding: 0 5px;
}
.cm-s-ambiance .CodeMirror-guttermarker { color: #aaa; }
.cm-s-ambiance .CodeMirror-guttermarker-subtle { color: #111; }
.cm-s-ambiance .CodeMirror-cursor { border-left: 1px solid #7991E8; }
.cm-s-ambiance .CodeMirror-activeline-background {
background: none repeat scroll 0% 0% rgba(255, 255, 255, 0.031);
}
.cm-s-ambiance.CodeMirror,
.cm-s-ambiance .CodeMirror-gutters {
background-image: 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");
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/ayu-dark.css
================================================
/* Based on https://github.com/dempfi/ayu */
.cm-s-ayu-dark.CodeMirror { background: #0a0e14; color: #b3b1ad; }
.cm-s-ayu-dark div.CodeMirror-selected { background: #273747; }
.cm-s-ayu-dark .CodeMirror-line::selection, .cm-s-ayu-dark .CodeMirror-line > span::selection, .cm-s-ayu-dark .CodeMirror-line > span > span::selection { background: rgba(39, 55, 71, 99); }
.cm-s-ayu-dark .CodeMirror-line::-moz-selection, .cm-s-ayu-dark .CodeMirror-line > span::-moz-selection, .cm-s-ayu-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(39, 55, 71, 99); }
.cm-s-ayu-dark .CodeMirror-gutters { background: #0a0e14; border-right: 0px; }
.cm-s-ayu-dark .CodeMirror-guttermarker { color: white; }
.cm-s-ayu-dark .CodeMirror-guttermarker-subtle { color: #3d424d; }
.cm-s-ayu-dark .CodeMirror-linenumber { color: #3d424d; }
.cm-s-ayu-dark .CodeMirror-cursor { border-left: 1px solid #e6b450; }
.cm-s-ayu-dark.cm-fat-cursor .CodeMirror-cursor { background-color: #a2a8a175 !important; }
.cm-s-ayu-dark .cm-animate-fat-cursor { background-color: #a2a8a175 !important; }
.cm-s-ayu-dark span.cm-comment { color: #626a73; }
.cm-s-ayu-dark span.cm-atom { color: #ae81ff; }
.cm-s-ayu-dark span.cm-number { color: #e6b450; }
.cm-s-ayu-dark span.cm-comment.cm-attribute { color: #ffb454; }
.cm-s-ayu-dark span.cm-comment.cm-def { color: rgba(57, 186, 230, 80); }
.cm-s-ayu-dark span.cm-comment.cm-tag { color: #39bae6; }
.cm-s-ayu-dark span.cm-comment.cm-type { color: #5998a6; }
.cm-s-ayu-dark span.cm-property, .cm-s-ayu-dark span.cm-attribute { color: #ffb454; }
.cm-s-ayu-dark span.cm-keyword { color: #ff8f40; }
.cm-s-ayu-dark span.cm-builtin { color: #e6b450; }
.cm-s-ayu-dark span.cm-string { color: #c2d94c; }
.cm-s-ayu-dark span.cm-variable { color: #b3b1ad; }
.cm-s-ayu-dark span.cm-variable-2 { color: #f07178; }
.cm-s-ayu-dark span.cm-variable-3 { color: #39bae6; }
.cm-s-ayu-dark span.cm-type { color: #ff8f40; }
.cm-s-ayu-dark span.cm-def { color: #ffee99; }
.cm-s-ayu-dark span.cm-bracket { color: #f8f8f2; }
.cm-s-ayu-dark span.cm-tag { color: rgba(57, 186, 230, 80); }
.cm-s-ayu-dark span.cm-header { color: #c2d94c; }
.cm-s-ayu-dark span.cm-link { color: #39bae6; }
.cm-s-ayu-dark span.cm-error { color: #ff3333; }
.cm-s-ayu-dark .CodeMirror-activeline-background { background: #01060e; }
.cm-s-ayu-dark .CodeMirror-matchingbracket {
text-decoration: underline;
color: white !important;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/ayu-mirage.css
================================================
/* Based on https://github.com/dempfi/ayu */
.cm-s-ayu-mirage.CodeMirror { background: #1f2430; color: #cbccc6; }
.cm-s-ayu-mirage div.CodeMirror-selected { background: #34455a; }
.cm-s-ayu-mirage .CodeMirror-line::selection, .cm-s-ayu-mirage .CodeMirror-line > span::selection, .cm-s-ayu-mirage .CodeMirror-line > span > span::selection { background: #34455a; }
.cm-s-ayu-mirage .CodeMirror-line::-moz-selection, .cm-s-ayu-mirage .CodeMirror-line > span::-moz-selection, .cm-s-ayu-mirage .CodeMirror-line > span > span::-moz-selection { background: rgba(25, 30, 42, 99); }
.cm-s-ayu-mirage .CodeMirror-gutters { background: #1f2430; border-right: 0px; }
.cm-s-ayu-mirage .CodeMirror-guttermarker { color: white; }
.cm-s-ayu-mirage .CodeMirror-guttermarker-subtle { color: rgba(112, 122, 140, 66); }
.cm-s-ayu-mirage .CodeMirror-linenumber { color: rgba(61, 66, 77, 99); }
.cm-s-ayu-mirage .CodeMirror-cursor { border-left: 1px solid #ffcc66; }
.cm-s-ayu-mirage.cm-fat-cursor .CodeMirror-cursor {background-color: #a2a8a175 !important;}
.cm-s-ayu-mirage .cm-animate-fat-cursor { background-color: #a2a8a175 !important; }
.cm-s-ayu-mirage span.cm-comment { color: #5c6773; font-style:italic; }
.cm-s-ayu-mirage span.cm-atom { color: #ae81ff; }
.cm-s-ayu-mirage span.cm-number { color: #ffcc66; }
.cm-s-ayu-mirage span.cm-comment.cm-attribute { color: #ffd580; }
.cm-s-ayu-mirage span.cm-comment.cm-def { color: #d4bfff; }
.cm-s-ayu-mirage span.cm-comment.cm-tag { color: #5ccfe6; }
.cm-s-ayu-mirage span.cm-comment.cm-type { color: #5998a6; }
.cm-s-ayu-mirage span.cm-property { color: #f29e74; }
.cm-s-ayu-mirage span.cm-attribute { color: #ffd580; }
.cm-s-ayu-mirage span.cm-keyword { color: #ffa759; }
.cm-s-ayu-mirage span.cm-builtin { color: #ffcc66; }
.cm-s-ayu-mirage span.cm-string { color: #bae67e; }
.cm-s-ayu-mirage span.cm-variable { color: #cbccc6; }
.cm-s-ayu-mirage span.cm-variable-2 { color: #f28779; }
.cm-s-ayu-mirage span.cm-variable-3 { color: #5ccfe6; }
.cm-s-ayu-mirage span.cm-type { color: #ffa759; }
.cm-s-ayu-mirage span.cm-def { color: #ffd580; }
.cm-s-ayu-mirage span.cm-bracket { color: rgba(92, 207, 230, 80); }
.cm-s-ayu-mirage span.cm-tag { color: #5ccfe6; }
.cm-s-ayu-mirage span.cm-header { color: #bae67e; }
.cm-s-ayu-mirage span.cm-link { color: #5ccfe6; }
.cm-s-ayu-mirage span.cm-error { color: #ff3333; }
.cm-s-ayu-mirage .CodeMirror-activeline-background { background: #191e2a; }
.cm-s-ayu-mirage .CodeMirror-matchingbracket {
text-decoration: underline;
color: white !important;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/base16-dark.css
================================================
/*
Name: Base16 Default Dark
Author: Chris Kempson (http://chriskempson.com)
CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
*/
.cm-s-base16-dark.CodeMirror { background: #151515; color: #e0e0e0; }
.cm-s-base16-dark div.CodeMirror-selected { background: #303030; }
.cm-s-base16-dark .CodeMirror-line::selection, .cm-s-base16-dark .CodeMirror-line > span::selection, .cm-s-base16-dark .CodeMirror-line > span > span::selection { background: rgba(48, 48, 48, .99); }
.cm-s-base16-dark .CodeMirror-line::-moz-selection, .cm-s-base16-dark .CodeMirror-line > span::-moz-selection, .cm-s-base16-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(48, 48, 48, .99); }
.cm-s-base16-dark .CodeMirror-gutters { background: #151515; border-right: 0px; }
.cm-s-base16-dark .CodeMirror-guttermarker { color: #ac4142; }
.cm-s-base16-dark .CodeMirror-guttermarker-subtle { color: #505050; }
.cm-s-base16-dark .CodeMirror-linenumber { color: #505050; }
.cm-s-base16-dark .CodeMirror-cursor { border-left: 1px solid #b0b0b0; }
.cm-s-base16-dark.cm-fat-cursor .CodeMirror-cursor { background-color: #8e8d8875 !important; }
.cm-s-base16-dark .cm-animate-fat-cursor { background-color: #8e8d8875 !important; }
.cm-s-base16-dark span.cm-comment { color: #8f5536; }
.cm-s-base16-dark span.cm-atom { color: #aa759f; }
.cm-s-base16-dark span.cm-number { color: #aa759f; }
.cm-s-base16-dark span.cm-property, .cm-s-base16-dark span.cm-attribute { color: #90a959; }
.cm-s-base16-dark span.cm-keyword { color: #ac4142; }
.cm-s-base16-dark span.cm-string { color: #f4bf75; }
.cm-s-base16-dark span.cm-variable { color: #90a959; }
.cm-s-base16-dark span.cm-variable-2 { color: #6a9fb5; }
.cm-s-base16-dark span.cm-def { color: #d28445; }
.cm-s-base16-dark span.cm-bracket { color: #e0e0e0; }
.cm-s-base16-dark span.cm-tag { color: #ac4142; }
.cm-s-base16-dark span.cm-link { color: #aa759f; }
.cm-s-base16-dark span.cm-error { background: #ac4142; color: #b0b0b0; }
.cm-s-base16-dark .CodeMirror-activeline-background { background: #202020; }
.cm-s-base16-dark .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/base16-light.css
================================================
/*
Name: Base16 Default Light
Author: Chris Kempson (http://chriskempson.com)
CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
*/
.cm-s-base16-light.CodeMirror { background: #f5f5f5; color: #202020; }
.cm-s-base16-light div.CodeMirror-selected { background: #e0e0e0; }
.cm-s-base16-light .CodeMirror-line::selection, .cm-s-base16-light .CodeMirror-line > span::selection, .cm-s-base16-light .CodeMirror-line > span > span::selection { background: #e0e0e0; }
.cm-s-base16-light .CodeMirror-line::-moz-selection, .cm-s-base16-light .CodeMirror-line > span::-moz-selection, .cm-s-base16-light .CodeMirror-line > span > span::-moz-selection { background: #e0e0e0; }
.cm-s-base16-light .CodeMirror-gutters { background: #f5f5f5; border-right: 0px; }
.cm-s-base16-light .CodeMirror-guttermarker { color: #ac4142; }
.cm-s-base16-light .CodeMirror-guttermarker-subtle { color: #b0b0b0; }
.cm-s-base16-light .CodeMirror-linenumber { color: #b0b0b0; }
.cm-s-base16-light .CodeMirror-cursor { border-left: 1px solid #505050; }
.cm-s-base16-light span.cm-comment { color: #8f5536; }
.cm-s-base16-light span.cm-atom { color: #aa759f; }
.cm-s-base16-light span.cm-number { color: #aa759f; }
.cm-s-base16-light span.cm-property, .cm-s-base16-light span.cm-attribute { color: #90a959; }
.cm-s-base16-light span.cm-keyword { color: #ac4142; }
.cm-s-base16-light span.cm-string { color: #f4bf75; }
.cm-s-base16-light span.cm-variable { color: #90a959; }
.cm-s-base16-light span.cm-variable-2 { color: #6a9fb5; }
.cm-s-base16-light span.cm-def { color: #d28445; }
.cm-s-base16-light span.cm-bracket { color: #202020; }
.cm-s-base16-light span.cm-tag { color: #ac4142; }
.cm-s-base16-light span.cm-link { color: #aa759f; }
.cm-s-base16-light span.cm-error { background: #ac4142; color: #505050; }
.cm-s-base16-light .CodeMirror-activeline-background { background: #DDDCDC; }
.cm-s-base16-light .CodeMirror-matchingbracket { color: #f5f5f5 !important; background-color: #6A9FB5 !important}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/bespin.css
================================================
/*
Name: Bespin
Author: Mozilla / Jan T. Sott
CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
*/
.cm-s-bespin.CodeMirror {background: #28211c; color: #9d9b97;}
.cm-s-bespin div.CodeMirror-selected {background: #59554f !important;}
.cm-s-bespin .CodeMirror-gutters {background: #28211c; border-right: 0px;}
.cm-s-bespin .CodeMirror-linenumber {color: #666666;}
.cm-s-bespin .CodeMirror-cursor {border-left: 1px solid #797977 !important;}
.cm-s-bespin span.cm-comment {color: #937121;}
.cm-s-bespin span.cm-atom {color: #9b859d;}
.cm-s-bespin span.cm-number {color: #9b859d;}
.cm-s-bespin span.cm-property, .cm-s-bespin span.cm-attribute {color: #54be0d;}
.cm-s-bespin span.cm-keyword {color: #cf6a4c;}
.cm-s-bespin span.cm-string {color: #f9ee98;}
.cm-s-bespin span.cm-variable {color: #54be0d;}
.cm-s-bespin span.cm-variable-2 {color: #5ea6ea;}
.cm-s-bespin span.cm-def {color: #cf7d34;}
.cm-s-bespin span.cm-error {background: #cf6a4c; color: #797977;}
.cm-s-bespin span.cm-bracket {color: #9d9b97;}
.cm-s-bespin span.cm-tag {color: #cf6a4c;}
.cm-s-bespin span.cm-link {color: #9b859d;}
.cm-s-bespin .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
.cm-s-bespin .CodeMirror-activeline-background { background: #404040; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/blackboard.css
================================================
/* Port of TextMate's Blackboard theme */
.cm-s-blackboard.CodeMirror { background: #0C1021; color: #F8F8F8; }
.cm-s-blackboard div.CodeMirror-selected { background: #253B76; }
.cm-s-blackboard .CodeMirror-line::selection, .cm-s-blackboard .CodeMirror-line > span::selection, .cm-s-blackboard .CodeMirror-line > span > span::selection { background: rgba(37, 59, 118, .99); }
.cm-s-blackboard .CodeMirror-line::-moz-selection, .cm-s-blackboard .CodeMirror-line > span::-moz-selection, .cm-s-blackboard .CodeMirror-line > span > span::-moz-selection { background: rgba(37, 59, 118, .99); }
.cm-s-blackboard .CodeMirror-gutters { background: #0C1021; border-right: 0; }
.cm-s-blackboard .CodeMirror-guttermarker { color: #FBDE2D; }
.cm-s-blackboard .CodeMirror-guttermarker-subtle { color: #888; }
.cm-s-blackboard .CodeMirror-linenumber { color: #888; }
.cm-s-blackboard .CodeMirror-cursor { border-left: 1px solid #A7A7A7; }
.cm-s-blackboard .cm-keyword { color: #FBDE2D; }
.cm-s-blackboard .cm-atom { color: #D8FA3C; }
.cm-s-blackboard .cm-number { color: #D8FA3C; }
.cm-s-blackboard .cm-def { color: #8DA6CE; }
.cm-s-blackboard .cm-variable { color: #FF6400; }
.cm-s-blackboard .cm-operator { color: #FBDE2D; }
.cm-s-blackboard .cm-comment { color: #AEAEAE; }
.cm-s-blackboard .cm-string { color: #61CE3C; }
.cm-s-blackboard .cm-string-2 { color: #61CE3C; }
.cm-s-blackboard .cm-meta { color: #D8FA3C; }
.cm-s-blackboard .cm-builtin { color: #8DA6CE; }
.cm-s-blackboard .cm-tag { color: #8DA6CE; }
.cm-s-blackboard .cm-attribute { color: #8DA6CE; }
.cm-s-blackboard .cm-header { color: #FF6400; }
.cm-s-blackboard .cm-hr { color: #AEAEAE; }
.cm-s-blackboard .cm-link { color: #8DA6CE; }
.cm-s-blackboard .cm-error { background: #9D1E15; color: #F8F8F8; }
.cm-s-blackboard .CodeMirror-activeline-background { background: #3C3636; }
.cm-s-blackboard .CodeMirror-matchingbracket { outline:1px solid grey;color:white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/cobalt.css
================================================
.cm-s-cobalt.CodeMirror { background: #002240; color: white; }
.cm-s-cobalt div.CodeMirror-selected { background: #b36539; }
.cm-s-cobalt .CodeMirror-line::selection, .cm-s-cobalt .CodeMirror-line > span::selection, .cm-s-cobalt .CodeMirror-line > span > span::selection { background: rgba(179, 101, 57, .99); }
.cm-s-cobalt .CodeMirror-line::-moz-selection, .cm-s-cobalt .CodeMirror-line > span::-moz-selection, .cm-s-cobalt .CodeMirror-line > span > span::-moz-selection { background: rgba(179, 101, 57, .99); }
.cm-s-cobalt .CodeMirror-gutters { background: #002240; border-right: 1px solid #aaa; }
.cm-s-cobalt .CodeMirror-guttermarker { color: #ffee80; }
.cm-s-cobalt .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
.cm-s-cobalt .CodeMirror-linenumber { color: #d0d0d0; }
.cm-s-cobalt .CodeMirror-cursor { border-left: 1px solid white; }
.cm-s-cobalt span.cm-comment { color: #08f; }
.cm-s-cobalt span.cm-atom { color: #845dc4; }
.cm-s-cobalt span.cm-number, .cm-s-cobalt span.cm-attribute { color: #ff80e1; }
.cm-s-cobalt span.cm-keyword { color: #ffee80; }
.cm-s-cobalt span.cm-string { color: #3ad900; }
.cm-s-cobalt span.cm-meta { color: #ff9d00; }
.cm-s-cobalt span.cm-variable-2, .cm-s-cobalt span.cm-tag { color: #9effff; }
.cm-s-cobalt span.cm-variable-3, .cm-s-cobalt span.cm-def, .cm-s-cobalt .cm-type { color: white; }
.cm-s-cobalt span.cm-bracket { color: #d8d8d8; }
.cm-s-cobalt span.cm-builtin, .cm-s-cobalt span.cm-special { color: #ff9e59; }
.cm-s-cobalt span.cm-link { color: #845dc4; }
.cm-s-cobalt span.cm-error { color: #9d1e15; }
.cm-s-cobalt .CodeMirror-activeline-background { background: #002D57; }
.cm-s-cobalt .CodeMirror-matchingbracket { outline:1px solid grey;color:white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/colorforth.css
================================================
.cm-s-colorforth.CodeMirror { background: #000000; color: #f8f8f8; }
.cm-s-colorforth .CodeMirror-gutters { background: #0a001f; border-right: 1px solid #aaa; }
.cm-s-colorforth .CodeMirror-guttermarker { color: #FFBD40; }
.cm-s-colorforth .CodeMirror-guttermarker-subtle { color: #78846f; }
.cm-s-colorforth .CodeMirror-linenumber { color: #bababa; }
.cm-s-colorforth .CodeMirror-cursor { border-left: 1px solid white; }
.cm-s-colorforth span.cm-comment { color: #ededed; }
.cm-s-colorforth span.cm-def { color: #ff1c1c; font-weight:bold; }
.cm-s-colorforth span.cm-keyword { color: #ffd900; }
.cm-s-colorforth span.cm-builtin { color: #00d95a; }
.cm-s-colorforth span.cm-variable { color: #73ff00; }
.cm-s-colorforth span.cm-string { color: #007bff; }
.cm-s-colorforth span.cm-number { color: #00c4ff; }
.cm-s-colorforth span.cm-atom { color: #606060; }
.cm-s-colorforth span.cm-variable-2 { color: #EEE; }
.cm-s-colorforth span.cm-variable-3, .cm-s-colorforth span.cm-type { color: #DDD; }
.cm-s-colorforth span.cm-property {}
.cm-s-colorforth span.cm-operator {}
.cm-s-colorforth span.cm-meta { color: yellow; }
.cm-s-colorforth span.cm-qualifier { color: #FFF700; }
.cm-s-colorforth span.cm-bracket { color: #cc7; }
.cm-s-colorforth span.cm-tag { color: #FFBD40; }
.cm-s-colorforth span.cm-attribute { color: #FFF700; }
.cm-s-colorforth span.cm-error { color: #f00; }
.cm-s-colorforth div.CodeMirror-selected { background: #333d53; }
.cm-s-colorforth span.cm-compilation { background: rgba(255, 255, 255, 0.12); }
.cm-s-colorforth .CodeMirror-activeline-background { background: #253540; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/darcula.css
================================================
/**
Name: IntelliJ IDEA darcula theme
From IntelliJ IDEA by JetBrains
*/
.cm-s-darcula { font-family: Consolas, Menlo, Monaco, 'Lucida Console', 'Liberation Mono', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Courier New', monospace, serif;}
.cm-s-darcula.CodeMirror { background: #2B2B2B; color: #A9B7C6; }
.cm-s-darcula span.cm-meta { color: #BBB529; }
.cm-s-darcula span.cm-number { color: #6897BB; }
.cm-s-darcula span.cm-keyword { color: #CC7832; line-height: 1em; font-weight: bold; }
.cm-s-darcula span.cm-def { color: #A9B7C6; font-style: italic; }
.cm-s-darcula span.cm-variable { color: #A9B7C6; }
.cm-s-darcula span.cm-variable-2 { color: #A9B7C6; }
.cm-s-darcula span.cm-variable-3 { color: #9876AA; }
.cm-s-darcula span.cm-type { color: #AABBCC; font-weight: bold; }
.cm-s-darcula span.cm-property { color: #FFC66D; }
.cm-s-darcula span.cm-operator { color: #A9B7C6; }
.cm-s-darcula span.cm-string { color: #6A8759; }
.cm-s-darcula span.cm-string-2 { color: #6A8759; }
.cm-s-darcula span.cm-comment { color: #61A151; font-style: italic; }
.cm-s-darcula span.cm-link { color: #CC7832; }
.cm-s-darcula span.cm-atom { color: #CC7832; }
.cm-s-darcula span.cm-error { color: #BC3F3C; }
.cm-s-darcula span.cm-tag { color: #629755; font-weight: bold; font-style: italic; text-decoration: underline; }
.cm-s-darcula span.cm-attribute { color: #6897bb; }
.cm-s-darcula span.cm-qualifier { color: #6A8759; }
.cm-s-darcula span.cm-bracket { color: #A9B7C6; }
.cm-s-darcula span.cm-builtin { color: #FF9E59; }
.cm-s-darcula span.cm-special { color: #FF9E59; }
.cm-s-darcula span.cm-matchhighlight { color: #FFFFFF; background-color: rgba(50, 89, 48, .7); font-weight: normal;}
.cm-s-darcula span.cm-searching { color: #FFFFFF; background-color: rgba(61, 115, 59, .7); font-weight: normal;}
.cm-s-darcula .CodeMirror-cursor { border-left: 1px solid #A9B7C6; }
.cm-s-darcula .CodeMirror-activeline-background { background: #323232; }
.cm-s-darcula .CodeMirror-gutters { background: #313335; border-right: 1px solid #313335; }
.cm-s-darcula .CodeMirror-guttermarker { color: #FFEE80; }
.cm-s-darcula .CodeMirror-guttermarker-subtle { color: #D0D0D0; }
.cm-s-darcula .CodeMirrir-linenumber { color: #606366; }
.cm-s-darcula .CodeMirror-matchingbracket { background-color: #3B514D; color: #FFEF28 !important; font-weight: bold; }
.cm-s-darcula div.CodeMirror-selected { background: #214283; }
.CodeMirror-hints.darcula {
font-family: Menlo, Monaco, Consolas, 'Courier New', monospace;
color: #9C9E9E;
background-color: #3B3E3F !important;
}
.CodeMirror-hints.darcula .CodeMirror-hint-active {
background-color: #494D4E !important;
color: #9C9E9E !important;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/dracula.css
================================================
/*
Name: dracula
Author: Michael Kaminsky (http://github.com/mkaminsky11)
Original dracula color scheme by Zeno Rocha (https://github.com/zenorocha/dracula-theme)
*/
.cm-s-dracula.CodeMirror, .cm-s-dracula .CodeMirror-gutters {
background-color: #282a36 !important;
color: #f8f8f2 !important;
border: none;
}
.cm-s-dracula .CodeMirror-gutters { color: #282a36; }
.cm-s-dracula .CodeMirror-cursor { border-left: solid thin #f8f8f0; }
.cm-s-dracula .CodeMirror-linenumber { color: #6D8A88; }
.cm-s-dracula .CodeMirror-selected { background: rgba(255, 255, 255, 0.10); }
.cm-s-dracula .CodeMirror-line::selection, .cm-s-dracula .CodeMirror-line > span::selection, .cm-s-dracula .CodeMirror-line > span > span::selection { background: rgba(255, 255, 255, 0.10); }
.cm-s-dracula .CodeMirror-line::-moz-selection, .cm-s-dracula .CodeMirror-line > span::-moz-selection, .cm-s-dracula .CodeMirror-line > span > span::-moz-selection { background: rgba(255, 255, 255, 0.10); }
.cm-s-dracula span.cm-comment { color: #6272a4; }
.cm-s-dracula span.cm-string, .cm-s-dracula span.cm-string-2 { color: #f1fa8c; }
.cm-s-dracula span.cm-number { color: #bd93f9; }
.cm-s-dracula span.cm-variable { color: #50fa7b; }
.cm-s-dracula span.cm-variable-2 { color: white; }
.cm-s-dracula span.cm-def { color: #50fa7b; }
.cm-s-dracula span.cm-operator { color: #ff79c6; }
.cm-s-dracula span.cm-keyword { color: #ff79c6; }
.cm-s-dracula span.cm-atom { color: #bd93f9; }
.cm-s-dracula span.cm-meta { color: #f8f8f2; }
.cm-s-dracula span.cm-tag { color: #ff79c6; }
.cm-s-dracula span.cm-attribute { color: #50fa7b; }
.cm-s-dracula span.cm-qualifier { color: #50fa7b; }
.cm-s-dracula span.cm-property { color: #66d9ef; }
.cm-s-dracula span.cm-builtin { color: #50fa7b; }
.cm-s-dracula span.cm-variable-3, .cm-s-dracula span.cm-type { color: #ffb86c; }
.cm-s-dracula .CodeMirror-activeline-background { background: rgba(255,255,255,0.1); }
.cm-s-dracula .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/duotone-dark.css
================================================
/*
Name: DuoTone-Dark
Author: by Bram de Haan, adapted from DuoTone themes by Simurai (http://simurai.com/projects/2016/01/01/duotone-themes)
CodeMirror template by Jan T. Sott (https://github.com/idleberg), adapted by Bram de Haan (https://github.com/atelierbram/)
*/
.cm-s-duotone-dark.CodeMirror { background: #2a2734; color: #6c6783; }
.cm-s-duotone-dark div.CodeMirror-selected { background: #545167!important; }
.cm-s-duotone-dark .CodeMirror-gutters { background: #2a2734; border-right: 0px; }
.cm-s-duotone-dark .CodeMirror-linenumber { color: #545167; }
/* begin cursor */
.cm-s-duotone-dark .CodeMirror-cursor { border-left: 1px solid #ffad5c; /* border-left: 1px solid #ffad5c80; */ border-right: .5em solid #ffad5c; /* border-right: .5em solid #ffad5c80; */ opacity: .5; }
.cm-s-duotone-dark .CodeMirror-activeline-background { background: #363342; /* background: #36334280; */ opacity: .5;}
.cm-s-duotone-dark .cm-fat-cursor .CodeMirror-cursor { background: #ffad5c; /* background: #ffad5c80; */ opacity: .5;}
/* end cursor */
.cm-s-duotone-dark span.cm-atom, .cm-s-duotone-dark span.cm-number, .cm-s-duotone-dark span.cm-keyword, .cm-s-duotone-dark span.cm-variable, .cm-s-duotone-dark span.cm-attribute, .cm-s-duotone-dark span.cm-quote, .cm-s-duotone-dark span.cm-hr, .cm-s-duotone-dark span.cm-link { color: #ffcc99; }
.cm-s-duotone-dark span.cm-property { color: #9a86fd; }
.cm-s-duotone-dark span.cm-punctuation, .cm-s-duotone-dark span.cm-unit, .cm-s-duotone-dark span.cm-negative { color: #e09142; }
.cm-s-duotone-dark span.cm-string { color: #ffb870; }
.cm-s-duotone-dark span.cm-operator { color: #ffad5c; }
.cm-s-duotone-dark span.cm-positive { color: #6a51e6; }
.cm-s-duotone-dark span.cm-variable-2, .cm-s-duotone-dark span.cm-variable-3, .cm-s-duotone-dark span.cm-type, .cm-s-duotone-dark span.cm-string-2, .cm-s-duotone-dark span.cm-url { color: #7a63ee; }
.cm-s-duotone-dark span.cm-def, .cm-s-duotone-dark span.cm-tag, .cm-s-duotone-dark span.cm-builtin, .cm-s-duotone-dark span.cm-qualifier, .cm-s-duotone-dark span.cm-header, .cm-s-duotone-dark span.cm-em { color: #eeebff; }
.cm-s-duotone-dark span.cm-bracket, .cm-s-duotone-dark span.cm-comment { color: #6c6783; }
/* using #f00 red for errors, don't think any of the colorscheme variables will stand out enough, ... maybe by giving it a background-color ... */
.cm-s-duotone-dark span.cm-error, .cm-s-duotone-dark span.cm-invalidchar { color: #f00; }
.cm-s-duotone-dark span.cm-header { font-weight: normal; }
.cm-s-duotone-dark .CodeMirror-matchingbracket { text-decoration: underline; color: #eeebff !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/duotone-light.css
================================================
/*
Name: DuoTone-Light
Author: by Bram de Haan, adapted from DuoTone themes by Simurai (http://simurai.com/projects/2016/01/01/duotone-themes)
CodeMirror template by Jan T. Sott (https://github.com/idleberg), adapted by Bram de Haan (https://github.com/atelierbram/)
*/
.cm-s-duotone-light.CodeMirror { background: #faf8f5; color: #b29762; }
.cm-s-duotone-light div.CodeMirror-selected { background: #e3dcce !important; }
.cm-s-duotone-light .CodeMirror-gutters { background: #faf8f5; border-right: 0px; }
.cm-s-duotone-light .CodeMirror-linenumber { color: #cdc4b1; }
/* begin cursor */
.cm-s-duotone-light .CodeMirror-cursor { border-left: 1px solid #93abdc; /* border-left: 1px solid #93abdc80; */ border-right: .5em solid #93abdc; /* border-right: .5em solid #93abdc80; */ opacity: .5; }
.cm-s-duotone-light .CodeMirror-activeline-background { background: #e3dcce; /* background: #e3dcce80; */ opacity: .5; }
.cm-s-duotone-light .cm-fat-cursor .CodeMirror-cursor { background: #93abdc; /* #93abdc80; */ opacity: .5; }
/* end cursor */
.cm-s-duotone-light span.cm-atom, .cm-s-duotone-light span.cm-number, .cm-s-duotone-light span.cm-keyword, .cm-s-duotone-light span.cm-variable, .cm-s-duotone-light span.cm-attribute, .cm-s-duotone-light span.cm-quote, .cm-s-duotone-light-light span.cm-hr, .cm-s-duotone-light-light span.cm-link { color: #063289; }
.cm-s-duotone-light span.cm-property { color: #b29762; }
.cm-s-duotone-light span.cm-punctuation, .cm-s-duotone-light span.cm-unit, .cm-s-duotone-light span.cm-negative { color: #063289; }
.cm-s-duotone-light span.cm-string, .cm-s-duotone-light span.cm-operator { color: #1659df; }
.cm-s-duotone-light span.cm-positive { color: #896724; }
.cm-s-duotone-light span.cm-variable-2, .cm-s-duotone-light span.cm-variable-3, .cm-s-duotone-light span.cm-type, .cm-s-duotone-light span.cm-string-2, .cm-s-duotone-light span.cm-url { color: #896724; }
.cm-s-duotone-light span.cm-def, .cm-s-duotone-light span.cm-tag, .cm-s-duotone-light span.cm-builtin, .cm-s-duotone-light span.cm-qualifier, .cm-s-duotone-light span.cm-header, .cm-s-duotone-light span.cm-em { color: #2d2006; }
.cm-s-duotone-light span.cm-bracket, .cm-s-duotone-light span.cm-comment { color: #b6ad9a; }
/* using #f00 red for errors, don't think any of the colorscheme variables will stand out enough, ... maybe by giving it a background-color ... */
/* .cm-s-duotone-light span.cm-error { background: #896724; color: #728fcb; } */
.cm-s-duotone-light span.cm-error, .cm-s-duotone-light span.cm-invalidchar { color: #f00; }
.cm-s-duotone-light span.cm-header { font-weight: normal; }
.cm-s-duotone-light .CodeMirror-matchingbracket { text-decoration: underline; color: #faf8f5 !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/eclipse.css
================================================
.cm-s-eclipse span.cm-meta { color: #FF1717; }
.cm-s-eclipse span.cm-keyword { line-height: 1em; font-weight: bold; color: #7F0055; }
.cm-s-eclipse span.cm-atom { color: #219; }
.cm-s-eclipse span.cm-number { color: #164; }
.cm-s-eclipse span.cm-def { color: #00f; }
.cm-s-eclipse span.cm-variable { color: black; }
.cm-s-eclipse span.cm-variable-2 { color: #0000C0; }
.cm-s-eclipse span.cm-variable-3, .cm-s-eclipse span.cm-type { color: #0000C0; }
.cm-s-eclipse span.cm-property { color: black; }
.cm-s-eclipse span.cm-operator { color: black; }
.cm-s-eclipse span.cm-comment { color: #3F7F5F; }
.cm-s-eclipse span.cm-string { color: #2A00FF; }
.cm-s-eclipse span.cm-string-2 { color: #f50; }
.cm-s-eclipse span.cm-qualifier { color: #555; }
.cm-s-eclipse span.cm-builtin { color: #30a; }
.cm-s-eclipse span.cm-bracket { color: #cc7; }
.cm-s-eclipse span.cm-tag { color: #170; }
.cm-s-eclipse span.cm-attribute { color: #00c; }
.cm-s-eclipse span.cm-link { color: #219; }
.cm-s-eclipse span.cm-error { color: #f00; }
.cm-s-eclipse .CodeMirror-activeline-background { background: #e8f2ff; }
.cm-s-eclipse .CodeMirror-matchingbracket { outline:1px solid grey; color:black !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/elegant.css
================================================
.cm-s-elegant span.cm-number, .cm-s-elegant span.cm-string, .cm-s-elegant span.cm-atom { color: #762; }
.cm-s-elegant span.cm-comment { color: #262; font-style: italic; line-height: 1em; }
.cm-s-elegant span.cm-meta { color: #555; font-style: italic; line-height: 1em; }
.cm-s-elegant span.cm-variable { color: black; }
.cm-s-elegant span.cm-variable-2 { color: #b11; }
.cm-s-elegant span.cm-qualifier { color: #555; }
.cm-s-elegant span.cm-keyword { color: #730; }
.cm-s-elegant span.cm-builtin { color: #30a; }
.cm-s-elegant span.cm-link { color: #762; }
.cm-s-elegant span.cm-error { background-color: #fdd; }
.cm-s-elegant .CodeMirror-activeline-background { background: #e8f2ff; }
.cm-s-elegant .CodeMirror-matchingbracket { outline:1px solid grey; color:black !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/erlang-dark.css
================================================
.cm-s-erlang-dark.CodeMirror { background: #002240; color: white; }
.cm-s-erlang-dark div.CodeMirror-selected { background: #b36539; }
.cm-s-erlang-dark .CodeMirror-line::selection, .cm-s-erlang-dark .CodeMirror-line > span::selection, .cm-s-erlang-dark .CodeMirror-line > span > span::selection { background: rgba(179, 101, 57, .99); }
.cm-s-erlang-dark .CodeMirror-line::-moz-selection, .cm-s-erlang-dark .CodeMirror-line > span::-moz-selection, .cm-s-erlang-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(179, 101, 57, .99); }
.cm-s-erlang-dark .CodeMirror-gutters { background: #002240; border-right: 1px solid #aaa; }
.cm-s-erlang-dark .CodeMirror-guttermarker { color: white; }
.cm-s-erlang-dark .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
.cm-s-erlang-dark .CodeMirror-linenumber { color: #d0d0d0; }
.cm-s-erlang-dark .CodeMirror-cursor { border-left: 1px solid white; }
.cm-s-erlang-dark span.cm-quote { color: #ccc; }
.cm-s-erlang-dark span.cm-atom { color: #f133f1; }
.cm-s-erlang-dark span.cm-attribute { color: #ff80e1; }
.cm-s-erlang-dark span.cm-bracket { color: #ff9d00; }
.cm-s-erlang-dark span.cm-builtin { color: #eaa; }
.cm-s-erlang-dark span.cm-comment { color: #77f; }
.cm-s-erlang-dark span.cm-def { color: #e7a; }
.cm-s-erlang-dark span.cm-keyword { color: #ffee80; }
.cm-s-erlang-dark span.cm-meta { color: #50fefe; }
.cm-s-erlang-dark span.cm-number { color: #ffd0d0; }
.cm-s-erlang-dark span.cm-operator { color: #d55; }
.cm-s-erlang-dark span.cm-property { color: #ccc; }
.cm-s-erlang-dark span.cm-qualifier { color: #ccc; }
.cm-s-erlang-dark span.cm-special { color: #ffbbbb; }
.cm-s-erlang-dark span.cm-string { color: #3ad900; }
.cm-s-erlang-dark span.cm-string-2 { color: #ccc; }
.cm-s-erlang-dark span.cm-tag { color: #9effff; }
.cm-s-erlang-dark span.cm-variable { color: #50fe50; }
.cm-s-erlang-dark span.cm-variable-2 { color: #e0e; }
.cm-s-erlang-dark span.cm-variable-3, .cm-s-erlang-dark span.cm-type { color: #ccc; }
.cm-s-erlang-dark span.cm-error { color: #9d1e15; }
.cm-s-erlang-dark .CodeMirror-activeline-background { background: #013461; }
.cm-s-erlang-dark .CodeMirror-matchingbracket { outline:1px solid grey; color:white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/gruvbox-dark.css
================================================
/*
Name: gruvbox-dark
Author: kRkk (https://github.com/krkk)
Original gruvbox color scheme by Pavel Pertsev (https://github.com/morhetz/gruvbox)
*/
.cm-s-gruvbox-dark.CodeMirror, .cm-s-gruvbox-dark .CodeMirror-gutters { background-color: #282828; color: #bdae93; }
.cm-s-gruvbox-dark .CodeMirror-gutters {background: #282828; border-right: 0px;}
.cm-s-gruvbox-dark .CodeMirror-linenumber {color: #7c6f64;}
.cm-s-gruvbox-dark .CodeMirror-cursor { border-left: 1px solid #ebdbb2; }
.cm-s-gruvbox-dark.cm-fat-cursor .CodeMirror-cursor { background-color: #8e8d8875 !important; }
.cm-s-gruvbox-dark .cm-animate-fat-cursor { background-color: #8e8d8875 !important; }
.cm-s-gruvbox-dark div.CodeMirror-selected { background: #928374; }
.cm-s-gruvbox-dark span.cm-meta { color: #83a598; }
.cm-s-gruvbox-dark span.cm-comment { color: #928374; }
.cm-s-gruvbox-dark span.cm-number, span.cm-atom { color: #d3869b; }
.cm-s-gruvbox-dark span.cm-keyword { color: #f84934; }
.cm-s-gruvbox-dark span.cm-variable { color: #ebdbb2; }
.cm-s-gruvbox-dark span.cm-variable-2 { color: #ebdbb2; }
.cm-s-gruvbox-dark span.cm-variable-3, .cm-s-gruvbox-dark span.cm-type { color: #fabd2f; }
.cm-s-gruvbox-dark span.cm-operator { color: #ebdbb2; }
.cm-s-gruvbox-dark span.cm-callee { color: #ebdbb2; }
.cm-s-gruvbox-dark span.cm-def { color: #ebdbb2; }
.cm-s-gruvbox-dark span.cm-property { color: #ebdbb2; }
.cm-s-gruvbox-dark span.cm-string { color: #b8bb26; }
.cm-s-gruvbox-dark span.cm-string-2 { color: #8ec07c; }
.cm-s-gruvbox-dark span.cm-qualifier { color: #8ec07c; }
.cm-s-gruvbox-dark span.cm-attribute { color: #8ec07c; }
.cm-s-gruvbox-dark .CodeMirror-activeline-background { background: #3c3836; }
.cm-s-gruvbox-dark .CodeMirror-matchingbracket { background: #928374; color:#282828 !important; }
.cm-s-gruvbox-dark span.cm-builtin { color: #fe8019; }
.cm-s-gruvbox-dark span.cm-tag { color: #fe8019; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/hopscotch.css
================================================
/*
Name: Hopscotch
Author: Jan T. Sott
CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
*/
.cm-s-hopscotch.CodeMirror {background: #322931; color: #d5d3d5;}
.cm-s-hopscotch div.CodeMirror-selected {background: #433b42 !important;}
.cm-s-hopscotch .CodeMirror-gutters {background: #322931; border-right: 0px;}
.cm-s-hopscotch .CodeMirror-linenumber {color: #797379;}
.cm-s-hopscotch .CodeMirror-cursor {border-left: 1px solid #989498 !important;}
.cm-s-hopscotch span.cm-comment {color: #b33508;}
.cm-s-hopscotch span.cm-atom {color: #c85e7c;}
.cm-s-hopscotch span.cm-number {color: #c85e7c;}
.cm-s-hopscotch span.cm-property, .cm-s-hopscotch span.cm-attribute {color: #8fc13e;}
.cm-s-hopscotch span.cm-keyword {color: #dd464c;}
.cm-s-hopscotch span.cm-string {color: #fdcc59;}
.cm-s-hopscotch span.cm-variable {color: #8fc13e;}
.cm-s-hopscotch span.cm-variable-2 {color: #1290bf;}
.cm-s-hopscotch span.cm-def {color: #fd8b19;}
.cm-s-hopscotch span.cm-error {background: #dd464c; color: #989498;}
.cm-s-hopscotch span.cm-bracket {color: #d5d3d5;}
.cm-s-hopscotch span.cm-tag {color: #dd464c;}
.cm-s-hopscotch span.cm-link {color: #c85e7c;}
.cm-s-hopscotch .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
.cm-s-hopscotch .CodeMirror-activeline-background { background: #302020; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/icecoder.css
================================================
/*
ICEcoder default theme by Matt Pass, used in code editor available at https://icecoder.net
*/
.cm-s-icecoder { color: #666; background: #1d1d1b; }
.cm-s-icecoder span.cm-keyword { color: #eee; font-weight:bold; } /* off-white 1 */
.cm-s-icecoder span.cm-atom { color: #e1c76e; } /* yellow */
.cm-s-icecoder span.cm-number { color: #6cb5d9; } /* blue */
.cm-s-icecoder span.cm-def { color: #b9ca4a; } /* green */
.cm-s-icecoder span.cm-variable { color: #6cb5d9; } /* blue */
.cm-s-icecoder span.cm-variable-2 { color: #cc1e5c; } /* pink */
.cm-s-icecoder span.cm-variable-3, .cm-s-icecoder span.cm-type { color: #f9602c; } /* orange */
.cm-s-icecoder span.cm-property { color: #eee; } /* off-white 1 */
.cm-s-icecoder span.cm-operator { color: #9179bb; } /* purple */
.cm-s-icecoder span.cm-comment { color: #97a3aa; } /* grey-blue */
.cm-s-icecoder span.cm-string { color: #b9ca4a; } /* green */
.cm-s-icecoder span.cm-string-2 { color: #6cb5d9; } /* blue */
.cm-s-icecoder span.cm-meta { color: #555; } /* grey */
.cm-s-icecoder span.cm-qualifier { color: #555; } /* grey */
.cm-s-icecoder span.cm-builtin { color: #214e7b; } /* bright blue */
.cm-s-icecoder span.cm-bracket { color: #cc7; } /* grey-yellow */
.cm-s-icecoder span.cm-tag { color: #e8e8e8; } /* off-white 2 */
.cm-s-icecoder span.cm-attribute { color: #099; } /* teal */
.cm-s-icecoder span.cm-header { color: #6a0d6a; } /* purple-pink */
.cm-s-icecoder span.cm-quote { color: #186718; } /* dark green */
.cm-s-icecoder span.cm-hr { color: #888; } /* mid-grey */
.cm-s-icecoder span.cm-link { color: #e1c76e; } /* yellow */
.cm-s-icecoder span.cm-error { color: #d00; } /* red */
.cm-s-icecoder .CodeMirror-cursor { border-left: 1px solid white; }
.cm-s-icecoder div.CodeMirror-selected { color: #fff; background: #037; }
.cm-s-icecoder .CodeMirror-gutters { background: #1d1d1b; min-width: 41px; border-right: 0; }
.cm-s-icecoder .CodeMirror-linenumber { color: #555; cursor: default; }
.cm-s-icecoder .CodeMirror-matchingbracket { color: #fff !important; background: #555 !important; }
.cm-s-icecoder .CodeMirror-activeline-background { background: #000; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/idea.css
================================================
/**
Name: IDEA default theme
From IntelliJ IDEA by JetBrains
*/
.cm-s-idea span.cm-meta { color: #808000; }
.cm-s-idea span.cm-number { color: #0000FF; }
.cm-s-idea span.cm-keyword { line-height: 1em; font-weight: bold; color: #000080; }
.cm-s-idea span.cm-atom { font-weight: bold; color: #000080; }
.cm-s-idea span.cm-def { color: #000000; }
.cm-s-idea span.cm-variable { color: black; }
.cm-s-idea span.cm-variable-2 { color: black; }
.cm-s-idea span.cm-variable-3, .cm-s-idea span.cm-type { color: black; }
.cm-s-idea span.cm-property { color: black; }
.cm-s-idea span.cm-operator { color: black; }
.cm-s-idea span.cm-comment { color: #808080; }
.cm-s-idea span.cm-string { color: #008000; }
.cm-s-idea span.cm-string-2 { color: #008000; }
.cm-s-idea span.cm-qualifier { color: #555; }
.cm-s-idea span.cm-error { color: #FF0000; }
.cm-s-idea span.cm-attribute { color: #0000FF; }
.cm-s-idea span.cm-tag { color: #000080; }
.cm-s-idea span.cm-link { color: #0000FF; }
.cm-s-idea .CodeMirror-activeline-background { background: #FFFAE3; }
.cm-s-idea span.cm-builtin { color: #30a; }
.cm-s-idea span.cm-bracket { color: #cc7; }
.cm-s-idea { font-family: Consolas, Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono, Bitstream Vera Sans Mono, Courier New, monospace, serif;}
.cm-s-idea .CodeMirror-matchingbracket { outline:1px solid grey; color:black !important; }
.CodeMirror-hints.idea {
font-family: Menlo, Monaco, Consolas, 'Courier New', monospace;
color: #616569;
background-color: #ebf3fd !important;
}
.CodeMirror-hints.idea .CodeMirror-hint-active {
background-color: #a2b8c9 !important;
color: #5c6065 !important;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/isotope.css
================================================
/*
Name: Isotope
Author: David Desandro / Jan T. Sott
CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
*/
.cm-s-isotope.CodeMirror {background: #000000; color: #e0e0e0;}
.cm-s-isotope div.CodeMirror-selected {background: #404040 !important;}
.cm-s-isotope .CodeMirror-gutters {background: #000000; border-right: 0px;}
.cm-s-isotope .CodeMirror-linenumber {color: #808080;}
.cm-s-isotope .CodeMirror-cursor {border-left: 1px solid #c0c0c0 !important;}
.cm-s-isotope span.cm-comment {color: #3300ff;}
.cm-s-isotope span.cm-atom {color: #cc00ff;}
.cm-s-isotope span.cm-number {color: #cc00ff;}
.cm-s-isotope span.cm-property, .cm-s-isotope span.cm-attribute {color: #33ff00;}
.cm-s-isotope span.cm-keyword {color: #ff0000;}
.cm-s-isotope span.cm-string {color: #ff0099;}
.cm-s-isotope span.cm-variable {color: #33ff00;}
.cm-s-isotope span.cm-variable-2 {color: #0066ff;}
.cm-s-isotope span.cm-def {color: #ff9900;}
.cm-s-isotope span.cm-error {background: #ff0000; color: #c0c0c0;}
.cm-s-isotope span.cm-bracket {color: #e0e0e0;}
.cm-s-isotope span.cm-tag {color: #ff0000;}
.cm-s-isotope span.cm-link {color: #cc00ff;}
.cm-s-isotope .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
.cm-s-isotope .CodeMirror-activeline-background { background: #202020; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/juejin.css
================================================
.cm-s-juejin.CodeMirror {
background: #f8f9fa;
}
.cm-s-juejin .cm-header,
.cm-s-juejin .cm-def {
color: #1ba2f0;
}
.cm-s-juejin .cm-comment {
color: #009e9d;
}
.cm-s-juejin .cm-quote,
.cm-s-juejin .cm-link,
.cm-s-juejin .cm-strong,
.cm-s-juejin .cm-attribute {
color: #fd7741;
}
.cm-s-juejin .cm-url,
.cm-s-juejin .cm-keyword,
.cm-s-juejin .cm-builtin {
color: #bb51b8;
}
.cm-s-juejin .cm-hr {
color: #909090;
}
.cm-s-juejin .cm-tag {
color: #107000;
}
.cm-s-juejin .cm-variable-2 {
color: #0050a0;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/lesser-dark.css
================================================
/*
http://lesscss.org/ dark theme
Ported to CodeMirror by Peter Kroon
*/
.cm-s-lesser-dark {
line-height: 1.3em;
}
.cm-s-lesser-dark.CodeMirror { background: #262626; color: #EBEFE7; text-shadow: 0 -1px 1px #262626; }
.cm-s-lesser-dark div.CodeMirror-selected { background: #45443B; } /* 33322B*/
.cm-s-lesser-dark .CodeMirror-line::selection, .cm-s-lesser-dark .CodeMirror-line > span::selection, .cm-s-lesser-dark .CodeMirror-line > span > span::selection { background: rgba(69, 68, 59, .99); }
.cm-s-lesser-dark .CodeMirror-line::-moz-selection, .cm-s-lesser-dark .CodeMirror-line > span::-moz-selection, .cm-s-lesser-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(69, 68, 59, .99); }
.cm-s-lesser-dark .CodeMirror-cursor { border-left: 1px solid white; }
.cm-s-lesser-dark pre { padding: 0 8px; }/*editable code holder*/
.cm-s-lesser-dark.CodeMirror span.CodeMirror-matchingbracket { color: #7EFC7E; }/*65FC65*/
.cm-s-lesser-dark .CodeMirror-gutters { background: #262626; border-right:1px solid #aaa; }
.cm-s-lesser-dark .CodeMirror-guttermarker { color: #599eff; }
.cm-s-lesser-dark .CodeMirror-guttermarker-subtle { color: #777; }
.cm-s-lesser-dark .CodeMirror-linenumber { color: #777; }
.cm-s-lesser-dark span.cm-header { color: #a0a; }
.cm-s-lesser-dark span.cm-quote { color: #090; }
.cm-s-lesser-dark span.cm-keyword { color: #599eff; }
.cm-s-lesser-dark span.cm-atom { color: #C2B470; }
.cm-s-lesser-dark span.cm-number { color: #B35E4D; }
.cm-s-lesser-dark span.cm-def { color: white; }
.cm-s-lesser-dark span.cm-variable { color:#D9BF8C; }
.cm-s-lesser-dark span.cm-variable-2 { color: #669199; }
.cm-s-lesser-dark span.cm-variable-3, .cm-s-lesser-dark span.cm-type { color: white; }
.cm-s-lesser-dark span.cm-property { color: #92A75C; }
.cm-s-lesser-dark span.cm-operator { color: #92A75C; }
.cm-s-lesser-dark span.cm-comment { color: #666; }
.cm-s-lesser-dark span.cm-string { color: #BCD279; }
.cm-s-lesser-dark span.cm-string-2 { color: #f50; }
.cm-s-lesser-dark span.cm-meta { color: #738C73; }
.cm-s-lesser-dark span.cm-qualifier { color: #555; }
.cm-s-lesser-dark span.cm-builtin { color: #ff9e59; }
.cm-s-lesser-dark span.cm-bracket { color: #EBEFE7; }
.cm-s-lesser-dark span.cm-tag { color: #669199; }
.cm-s-lesser-dark span.cm-attribute { color: #81a4d5; }
.cm-s-lesser-dark span.cm-hr { color: #999; }
.cm-s-lesser-dark span.cm-link { color: #7070E6; }
.cm-s-lesser-dark span.cm-error { color: #9d1e15; }
.cm-s-lesser-dark .CodeMirror-activeline-background { background: #3C3A3A; }
.cm-s-lesser-dark .CodeMirror-matchingbracket { outline:1px solid grey; color:white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/liquibyte.css
================================================
.cm-s-liquibyte.CodeMirror {
background-color: #000;
color: #fff;
line-height: 1.2em;
font-size: 1em;
}
.cm-s-liquibyte .CodeMirror-focused .cm-matchhighlight {
text-decoration: underline;
text-decoration-color: #0f0;
text-decoration-style: wavy;
}
.cm-s-liquibyte .cm-trailingspace {
text-decoration: line-through;
text-decoration-color: #f00;
text-decoration-style: dotted;
}
.cm-s-liquibyte .cm-tab {
text-decoration: line-through;
text-decoration-color: #404040;
text-decoration-style: dotted;
}
.cm-s-liquibyte .CodeMirror-gutters { background-color: #262626; border-right: 1px solid #505050; padding-right: 0.8em; }
.cm-s-liquibyte .CodeMirror-gutter-elt div { font-size: 1.2em; }
.cm-s-liquibyte .CodeMirror-guttermarker { }
.cm-s-liquibyte .CodeMirror-guttermarker-subtle { }
.cm-s-liquibyte .CodeMirror-linenumber { color: #606060; padding-left: 0; }
.cm-s-liquibyte .CodeMirror-cursor { border-left: 1px solid #eee; }
.cm-s-liquibyte span.cm-comment { color: #008000; }
.cm-s-liquibyte span.cm-def { color: #ffaf40; font-weight: bold; }
.cm-s-liquibyte span.cm-keyword { color: #c080ff; font-weight: bold; }
.cm-s-liquibyte span.cm-builtin { color: #ffaf40; font-weight: bold; }
.cm-s-liquibyte span.cm-variable { color: #5967ff; font-weight: bold; }
.cm-s-liquibyte span.cm-string { color: #ff8000; }
.cm-s-liquibyte span.cm-number { color: #0f0; font-weight: bold; }
.cm-s-liquibyte span.cm-atom { color: #bf3030; font-weight: bold; }
.cm-s-liquibyte span.cm-variable-2 { color: #007f7f; font-weight: bold; }
.cm-s-liquibyte span.cm-variable-3, .cm-s-liquibyte span.cm-type { color: #c080ff; font-weight: bold; }
.cm-s-liquibyte span.cm-property { color: #999; font-weight: bold; }
.cm-s-liquibyte span.cm-operator { color: #fff; }
.cm-s-liquibyte span.cm-meta { color: #0f0; }
.cm-s-liquibyte span.cm-qualifier { color: #fff700; font-weight: bold; }
.cm-s-liquibyte span.cm-bracket { color: #cc7; }
.cm-s-liquibyte span.cm-tag { color: #ff0; font-weight: bold; }
.cm-s-liquibyte span.cm-attribute { color: #c080ff; font-weight: bold; }
.cm-s-liquibyte span.cm-error { color: #f00; }
.cm-s-liquibyte div.CodeMirror-selected { background-color: rgba(255, 0, 0, 0.25); }
.cm-s-liquibyte span.cm-compilation { background-color: rgba(255, 255, 255, 0.12); }
.cm-s-liquibyte .CodeMirror-activeline-background { background-color: rgba(0, 255, 0, 0.15); }
/* Default styles for common addons */
.cm-s-liquibyte .CodeMirror span.CodeMirror-matchingbracket { color: #0f0; font-weight: bold; }
.cm-s-liquibyte .CodeMirror span.CodeMirror-nonmatchingbracket { color: #f00; font-weight: bold; }
.CodeMirror-matchingtag { background-color: rgba(150, 255, 0, .3); }
/* Scrollbars */
/* Simple */
.cm-s-liquibyte div.CodeMirror-simplescroll-horizontal div:hover, .cm-s-liquibyte div.CodeMirror-simplescroll-vertical div:hover {
background-color: rgba(80, 80, 80, .7);
}
.cm-s-liquibyte div.CodeMirror-simplescroll-horizontal div, .cm-s-liquibyte div.CodeMirror-simplescroll-vertical div {
background-color: rgba(80, 80, 80, .3);
border: 1px solid #404040;
border-radius: 5px;
}
.cm-s-liquibyte div.CodeMirror-simplescroll-vertical div {
border-top: 1px solid #404040;
border-bottom: 1px solid #404040;
}
.cm-s-liquibyte div.CodeMirror-simplescroll-horizontal div {
border-left: 1px solid #404040;
border-right: 1px solid #404040;
}
.cm-s-liquibyte div.CodeMirror-simplescroll-vertical {
background-color: #262626;
}
.cm-s-liquibyte div.CodeMirror-simplescroll-horizontal {
background-color: #262626;
border-top: 1px solid #404040;
}
/* Overlay */
.cm-s-liquibyte div.CodeMirror-overlayscroll-horizontal div, div.CodeMirror-overlayscroll-vertical div {
background-color: #404040;
border-radius: 5px;
}
.cm-s-liquibyte div.CodeMirror-overlayscroll-vertical div {
border: 1px solid #404040;
}
.cm-s-liquibyte div.CodeMirror-overlayscroll-horizontal div {
border: 1px solid #404040;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/lucario.css
================================================
/*
Name: lucario
Author: Raphael Amorim
Original Lucario color scheme (https://github.com/raphamorim/lucario)
*/
.cm-s-lucario.CodeMirror, .cm-s-lucario .CodeMirror-gutters {
background-color: #2b3e50 !important;
color: #f8f8f2 !important;
border: none;
}
.cm-s-lucario .CodeMirror-gutters { color: #2b3e50; }
.cm-s-lucario .CodeMirror-cursor { border-left: solid thin #E6C845; }
.cm-s-lucario .CodeMirror-linenumber { color: #f8f8f2; }
.cm-s-lucario .CodeMirror-selected { background: #243443; }
.cm-s-lucario .CodeMirror-line::selection, .cm-s-lucario .CodeMirror-line > span::selection, .cm-s-lucario .CodeMirror-line > span > span::selection { background: #243443; }
.cm-s-lucario .CodeMirror-line::-moz-selection, .cm-s-lucario .CodeMirror-line > span::-moz-selection, .cm-s-lucario .CodeMirror-line > span > span::-moz-selection { background: #243443; }
.cm-s-lucario span.cm-comment { color: #5c98cd; }
.cm-s-lucario span.cm-string, .cm-s-lucario span.cm-string-2 { color: #E6DB74; }
.cm-s-lucario span.cm-number { color: #ca94ff; }
.cm-s-lucario span.cm-variable { color: #f8f8f2; }
.cm-s-lucario span.cm-variable-2 { color: #f8f8f2; }
.cm-s-lucario span.cm-def { color: #72C05D; }
.cm-s-lucario span.cm-operator { color: #66D9EF; }
.cm-s-lucario span.cm-keyword { color: #ff6541; }
.cm-s-lucario span.cm-atom { color: #bd93f9; }
.cm-s-lucario span.cm-meta { color: #f8f8f2; }
.cm-s-lucario span.cm-tag { color: #ff6541; }
.cm-s-lucario span.cm-attribute { color: #66D9EF; }
.cm-s-lucario span.cm-qualifier { color: #72C05D; }
.cm-s-lucario span.cm-property { color: #f8f8f2; }
.cm-s-lucario span.cm-builtin { color: #72C05D; }
.cm-s-lucario span.cm-variable-3, .cm-s-lucario span.cm-type { color: #ffb86c; }
.cm-s-lucario .CodeMirror-activeline-background { background: #243443; }
.cm-s-lucario .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/material-darker.css
================================================
/*
Name: material
Author: Mattia Astorino (http://github.com/equinusocio)
Website: https://material-theme.site/
*/
.cm-s-material-darker.CodeMirror {
background-color: #212121;
color: #EEFFFF;
}
.cm-s-material-darker .CodeMirror-gutters {
background: #212121;
color: #545454;
border: none;
}
.cm-s-material-darker .CodeMirror-guttermarker,
.cm-s-material-darker .CodeMirror-guttermarker-subtle,
.cm-s-material-darker .CodeMirror-linenumber {
color: #545454;
}
.cm-s-material-darker .CodeMirror-cursor {
border-left: 1px solid #FFCC00;
}
.cm-s-material-darker div.CodeMirror-selected {
background: rgba(97, 97, 97, 0.2);
}
.cm-s-material-darker.CodeMirror-focused div.CodeMirror-selected {
background: rgba(97, 97, 97, 0.2);
}
.cm-s-material-darker .CodeMirror-line::selection,
.cm-s-material-darker .CodeMirror-line>span::selection,
.cm-s-material-darker .CodeMirror-line>span>span::selection {
background: rgba(128, 203, 196, 0.2);
}
.cm-s-material-darker .CodeMirror-line::-moz-selection,
.cm-s-material-darker .CodeMirror-line>span::-moz-selection,
.cm-s-material-darker .CodeMirror-line>span>span::-moz-selection {
background: rgba(128, 203, 196, 0.2);
}
.cm-s-material-darker .CodeMirror-activeline-background {
background: rgba(0, 0, 0, 0.5);
}
.cm-s-material-darker .cm-keyword {
color: #C792EA;
}
.cm-s-material-darker .cm-operator {
color: #89DDFF;
}
.cm-s-material-darker .cm-variable-2 {
color: #EEFFFF;
}
.cm-s-material-darker .cm-variable-3,
.cm-s-material-darker .cm-type {
color: #f07178;
}
.cm-s-material-darker .cm-builtin {
color: #FFCB6B;
}
.cm-s-material-darker .cm-atom {
color: #F78C6C;
}
.cm-s-material-darker .cm-number {
color: #FF5370;
}
.cm-s-material-darker .cm-def {
color: #82AAFF;
}
.cm-s-material-darker .cm-string {
color: #C3E88D;
}
.cm-s-material-darker .cm-string-2 {
color: #f07178;
}
.cm-s-material-darker .cm-comment {
color: #545454;
}
.cm-s-material-darker .cm-variable {
color: #f07178;
}
.cm-s-material-darker .cm-tag {
color: #FF5370;
}
.cm-s-material-darker .cm-meta {
color: #FFCB6B;
}
.cm-s-material-darker .cm-attribute {
color: #C792EA;
}
.cm-s-material-darker .cm-property {
color: #C792EA;
}
.cm-s-material-darker .cm-qualifier {
color: #DECB6B;
}
.cm-s-material-darker .cm-variable-3,
.cm-s-material-darker .cm-type {
color: #DECB6B;
}
.cm-s-material-darker .cm-error {
color: rgba(255, 255, 255, 1.0);
background-color: #FF5370;
}
.cm-s-material-darker .CodeMirror-matchingbracket {
text-decoration: underline;
color: white !important;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/material-ocean.css
================================================
/*
Name: material
Author: Mattia Astorino (http://github.com/equinusocio)
Website: https://material-theme.site/
*/
.cm-s-material-ocean.CodeMirror {
background-color: #0F111A;
color: #8F93A2;
}
.cm-s-material-ocean .CodeMirror-gutters {
background: #0F111A;
color: #464B5D;
border: none;
}
.cm-s-material-ocean .CodeMirror-guttermarker,
.cm-s-material-ocean .CodeMirror-guttermarker-subtle,
.cm-s-material-ocean .CodeMirror-linenumber {
color: #464B5D;
}
.cm-s-material-ocean .CodeMirror-cursor {
border-left: 1px solid #FFCC00;
}
.cm-s-material-ocean.cm-fat-cursor .CodeMirror-cursor {
background-color: #a2a8a175 !important;
}
.cm-s-material-ocean .cm-animate-fat-cursor {
background-color: #a2a8a175 !important;
}
.cm-s-material-ocean div.CodeMirror-selected {
background: rgba(113, 124, 180, 0.2);
}
.cm-s-material-ocean.CodeMirror-focused div.CodeMirror-selected {
background: rgba(113, 124, 180, 0.2);
}
.cm-s-material-ocean .CodeMirror-line::selection,
.cm-s-material-ocean .CodeMirror-line>span::selection,
.cm-s-material-ocean .CodeMirror-line>span>span::selection {
background: rgba(128, 203, 196, 0.2);
}
.cm-s-material-ocean .CodeMirror-line::-moz-selection,
.cm-s-material-ocean .CodeMirror-line>span::-moz-selection,
.cm-s-material-ocean .CodeMirror-line>span>span::-moz-selection {
background: rgba(128, 203, 196, 0.2);
}
.cm-s-material-ocean .CodeMirror-activeline-background {
background: rgba(0, 0, 0, 0.5);
}
.cm-s-material-ocean .cm-keyword {
color: #C792EA;
}
.cm-s-material-ocean .cm-operator {
color: #89DDFF;
}
.cm-s-material-ocean .cm-variable-2 {
color: #EEFFFF;
}
.cm-s-material-ocean .cm-variable-3,
.cm-s-material-ocean .cm-type {
color: #f07178;
}
.cm-s-material-ocean .cm-builtin {
color: #FFCB6B;
}
.cm-s-material-ocean .cm-atom {
color: #F78C6C;
}
.cm-s-material-ocean .cm-number {
color: #FF5370;
}
.cm-s-material-ocean .cm-def {
color: #82AAFF;
}
.cm-s-material-ocean .cm-string {
color: #C3E88D;
}
.cm-s-material-ocean .cm-string-2 {
color: #f07178;
}
.cm-s-material-ocean .cm-comment {
color: #464B5D;
}
.cm-s-material-ocean .cm-variable {
color: #f07178;
}
.cm-s-material-ocean .cm-tag {
color: #FF5370;
}
.cm-s-material-ocean .cm-meta {
color: #FFCB6B;
}
.cm-s-material-ocean .cm-attribute {
color: #C792EA;
}
.cm-s-material-ocean .cm-property {
color: #C792EA;
}
.cm-s-material-ocean .cm-qualifier {
color: #DECB6B;
}
.cm-s-material-ocean .cm-variable-3,
.cm-s-material-ocean .cm-type {
color: #DECB6B;
}
.cm-s-material-ocean .cm-error {
color: rgba(255, 255, 255, 1.0);
background-color: #FF5370;
}
.cm-s-material-ocean .CodeMirror-matchingbracket {
text-decoration: underline;
color: white !important;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/material-palenight.css
================================================
/*
Name: material
Author: Mattia Astorino (http://github.com/equinusocio)
Website: https://material-theme.site/
*/
.cm-s-material-palenight.CodeMirror {
background-color: #292D3E;
color: #A6ACCD;
}
.cm-s-material-palenight .CodeMirror-gutters {
background: #292D3E;
color: #676E95;
border: none;
}
.cm-s-material-palenight .CodeMirror-guttermarker,
.cm-s-material-palenight .CodeMirror-guttermarker-subtle,
.cm-s-material-palenight .CodeMirror-linenumber {
color: #676E95;
}
.cm-s-material-palenight .CodeMirror-cursor {
border-left: 1px solid #FFCC00;
}
.cm-s-material-palenight.cm-fat-cursor .CodeMirror-cursor {
background-color: #607c8b80 !important;
}
.cm-s-material-palenight .cm-animate-fat-cursor {
background-color: #607c8b80 !important;
}
.cm-s-material-palenight div.CodeMirror-selected {
background: rgba(113, 124, 180, 0.2);
}
.cm-s-material-palenight.CodeMirror-focused div.CodeMirror-selected {
background: rgba(113, 124, 180, 0.2);
}
.cm-s-material-palenight .CodeMirror-line::selection,
.cm-s-material-palenight .CodeMirror-line>span::selection,
.cm-s-material-palenight .CodeMirror-line>span>span::selection {
background: rgba(128, 203, 196, 0.2);
}
.cm-s-material-palenight .CodeMirror-line::-moz-selection,
.cm-s-material-palenight .CodeMirror-line>span::-moz-selection,
.cm-s-material-palenight .CodeMirror-line>span>span::-moz-selection {
background: rgba(128, 203, 196, 0.2);
}
.cm-s-material-palenight .CodeMirror-activeline-background {
background: rgba(0, 0, 0, 0.5);
}
.cm-s-material-palenight .cm-keyword {
color: #C792EA;
}
.cm-s-material-palenight .cm-operator {
color: #89DDFF;
}
.cm-s-material-palenight .cm-variable-2 {
color: #EEFFFF;
}
.cm-s-material-palenight .cm-variable-3,
.cm-s-material-palenight .cm-type {
color: #f07178;
}
.cm-s-material-palenight .cm-builtin {
color: #FFCB6B;
}
.cm-s-material-palenight .cm-atom {
color: #F78C6C;
}
.cm-s-material-palenight .cm-number {
color: #FF5370;
}
.cm-s-material-palenight .cm-def {
color: #82AAFF;
}
.cm-s-material-palenight .cm-string {
color: #C3E88D;
}
.cm-s-material-palenight .cm-string-2 {
color: #f07178;
}
.cm-s-material-palenight .cm-comment {
color: #676E95;
}
.cm-s-material-palenight .cm-variable {
color: #f07178;
}
.cm-s-material-palenight .cm-tag {
color: #FF5370;
}
.cm-s-material-palenight .cm-meta {
color: #FFCB6B;
}
.cm-s-material-palenight .cm-attribute {
color: #C792EA;
}
.cm-s-material-palenight .cm-property {
color: #C792EA;
}
.cm-s-material-palenight .cm-qualifier {
color: #DECB6B;
}
.cm-s-material-palenight .cm-variable-3,
.cm-s-material-palenight .cm-type {
color: #DECB6B;
}
.cm-s-material-palenight .cm-error {
color: rgba(255, 255, 255, 1.0);
background-color: #FF5370;
}
.cm-s-material-palenight .CodeMirror-matchingbracket {
text-decoration: underline;
color: white !important;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/material.css
================================================
/*
Name: material
Author: Mattia Astorino (http://github.com/equinusocio)
Website: https://material-theme.site/
*/
.cm-s-material.CodeMirror {
background-color: #263238;
color: #EEFFFF;
}
.cm-s-material .CodeMirror-gutters {
background: #263238;
color: #546E7A;
border: none;
}
.cm-s-material .CodeMirror-guttermarker,
.cm-s-material .CodeMirror-guttermarker-subtle,
.cm-s-material .CodeMirror-linenumber {
color: #546E7A;
}
.cm-s-material .CodeMirror-cursor {
border-left: 1px solid #FFCC00;
}
.cm-s-material.cm-fat-cursor .CodeMirror-cursor {
background-color: #5d6d5c80 !important;
}
.cm-s-material .cm-animate-fat-cursor {
background-color: #5d6d5c80 !important;
}
.cm-s-material div.CodeMirror-selected {
background: rgba(128, 203, 196, 0.2);
}
.cm-s-material.CodeMirror-focused div.CodeMirror-selected {
background: rgba(128, 203, 196, 0.2);
}
.cm-s-material .CodeMirror-line::selection,
.cm-s-material .CodeMirror-line>span::selection,
.cm-s-material .CodeMirror-line>span>span::selection {
background: rgba(128, 203, 196, 0.2);
}
.cm-s-material .CodeMirror-line::-moz-selection,
.cm-s-material .CodeMirror-line>span::-moz-selection,
.cm-s-material .CodeMirror-line>span>span::-moz-selection {
background: rgba(128, 203, 196, 0.2);
}
.cm-s-material .CodeMirror-activeline-background {
background: rgba(0, 0, 0, 0.5);
}
.cm-s-material .cm-keyword {
color: #C792EA;
}
.cm-s-material .cm-operator {
color: #89DDFF;
}
.cm-s-material .cm-variable-2 {
color: #EEFFFF;
}
.cm-s-material .cm-variable-3,
.cm-s-material .cm-type {
color: #f07178;
}
.cm-s-material .cm-builtin {
color: #FFCB6B;
}
.cm-s-material .cm-atom {
color: #F78C6C;
}
.cm-s-material .cm-number {
color: #FF5370;
}
.cm-s-material .cm-def {
color: #82AAFF;
}
.cm-s-material .cm-string {
color: #C3E88D;
}
.cm-s-material .cm-string-2 {
color: #f07178;
}
.cm-s-material .cm-comment {
color: #546E7A;
}
.cm-s-material .cm-variable {
color: #f07178;
}
.cm-s-material .cm-tag {
color: #FF5370;
}
.cm-s-material .cm-meta {
color: #FFCB6B;
}
.cm-s-material .cm-attribute {
color: #C792EA;
}
.cm-s-material .cm-property {
color: #C792EA;
}
.cm-s-material .cm-qualifier {
color: #DECB6B;
}
.cm-s-material .cm-variable-3,
.cm-s-material .cm-type {
color: #DECB6B;
}
.cm-s-material .cm-error {
color: rgba(255, 255, 255, 1.0);
background-color: #FF5370;
}
.cm-s-material .CodeMirror-matchingbracket {
text-decoration: underline;
color: white !important;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/mbo.css
================================================
/****************************************************************/
/* Based on mbonaci's Brackets mbo theme */
/* https://github.com/mbonaci/global/blob/master/Mbo.tmTheme */
/* Create your own: http://tmtheme-editor.herokuapp.com */
/****************************************************************/
.cm-s-mbo.CodeMirror { background: #2c2c2c; color: #ffffec; }
.cm-s-mbo div.CodeMirror-selected { background: #716C62; }
.cm-s-mbo .CodeMirror-line::selection, .cm-s-mbo .CodeMirror-line > span::selection, .cm-s-mbo .CodeMirror-line > span > span::selection { background: rgba(113, 108, 98, .99); }
.cm-s-mbo .CodeMirror-line::-moz-selection, .cm-s-mbo .CodeMirror-line > span::-moz-selection, .cm-s-mbo .CodeMirror-line > span > span::-moz-selection { background: rgba(113, 108, 98, .99); }
.cm-s-mbo .CodeMirror-gutters { background: #4e4e4e; border-right: 0px; }
.cm-s-mbo .CodeMirror-guttermarker { color: white; }
.cm-s-mbo .CodeMirror-guttermarker-subtle { color: grey; }
.cm-s-mbo .CodeMirror-linenumber { color: #dadada; }
.cm-s-mbo .CodeMirror-cursor { border-left: 1px solid #ffffec; }
.cm-s-mbo span.cm-comment { color: #95958a; }
.cm-s-mbo span.cm-atom { color: #00a8c6; }
.cm-s-mbo span.cm-number { color: #00a8c6; }
.cm-s-mbo span.cm-property, .cm-s-mbo span.cm-attribute { color: #9ddfe9; }
.cm-s-mbo span.cm-keyword { color: #ffb928; }
.cm-s-mbo span.cm-string { color: #ffcf6c; }
.cm-s-mbo span.cm-string.cm-property { color: #ffffec; }
.cm-s-mbo span.cm-variable { color: #ffffec; }
.cm-s-mbo span.cm-variable-2 { color: #00a8c6; }
.cm-s-mbo span.cm-def { color: #ffffec; }
.cm-s-mbo span.cm-bracket { color: #fffffc; font-weight: bold; }
.cm-s-mbo span.cm-tag { color: #9ddfe9; }
.cm-s-mbo span.cm-link { color: #f54b07; }
.cm-s-mbo span.cm-error { border-bottom: #636363; color: #ffffec; }
.cm-s-mbo span.cm-qualifier { color: #ffffec; }
.cm-s-mbo .CodeMirror-activeline-background { background: #494b41; }
.cm-s-mbo .CodeMirror-matchingbracket { color: #ffb928 !important; }
.cm-s-mbo .CodeMirror-matchingtag { background: rgba(255, 255, 255, .37); }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/mdn-like.css
================================================
/*
MDN-LIKE Theme - Mozilla
Ported to CodeMirror by Peter Kroon
Report bugs/issues here: https://github.com/codemirror/CodeMirror/issues
GitHub: @peterkroon
The mdn-like theme is inspired on the displayed code examples at: https://developer.mozilla.org/en-US/docs/Web/CSS/animation
*/
.cm-s-mdn-like.CodeMirror { color: #999; background-color: #fff; }
.cm-s-mdn-like div.CodeMirror-selected { background: #cfc; }
.cm-s-mdn-like .CodeMirror-line::selection, .cm-s-mdn-like .CodeMirror-line > span::selection, .cm-s-mdn-like .CodeMirror-line > span > span::selection { background: #cfc; }
.cm-s-mdn-like .CodeMirror-line::-moz-selection, .cm-s-mdn-like .CodeMirror-line > span::-moz-selection, .cm-s-mdn-like .CodeMirror-line > span > span::-moz-selection { background: #cfc; }
.cm-s-mdn-like .CodeMirror-gutters { background: #f8f8f8; border-left: 6px solid rgba(0,83,159,0.65); color: #333; }
.cm-s-mdn-like .CodeMirror-linenumber { color: #aaa; padding-left: 8px; }
.cm-s-mdn-like .CodeMirror-cursor { border-left: 2px solid #222; }
.cm-s-mdn-like .cm-keyword { color: #6262FF; }
.cm-s-mdn-like .cm-atom { color: #F90; }
.cm-s-mdn-like .cm-number { color: #ca7841; }
.cm-s-mdn-like .cm-def { color: #8DA6CE; }
.cm-s-mdn-like span.cm-variable-2, .cm-s-mdn-like span.cm-tag { color: #690; }
.cm-s-mdn-like span.cm-variable-3, .cm-s-mdn-like span.cm-def, .cm-s-mdn-like span.cm-type { color: #07a; }
.cm-s-mdn-like .cm-variable { color: #07a; }
.cm-s-mdn-like .cm-property { color: #905; }
.cm-s-mdn-like .cm-qualifier { color: #690; }
.cm-s-mdn-like .cm-operator { color: #cda869; }
.cm-s-mdn-like .cm-comment { color:#777; font-weight:normal; }
.cm-s-mdn-like .cm-string { color:#07a; font-style:italic; }
.cm-s-mdn-like .cm-string-2 { color:#bd6b18; } /*?*/
.cm-s-mdn-like .cm-meta { color: #000; } /*?*/
.cm-s-mdn-like .cm-builtin { color: #9B7536; } /*?*/
.cm-s-mdn-like .cm-tag { color: #997643; }
.cm-s-mdn-like .cm-attribute { color: #d6bb6d; } /*?*/
.cm-s-mdn-like .cm-header { color: #FF6400; }
.cm-s-mdn-like .cm-hr { color: #AEAEAE; }
.cm-s-mdn-like .cm-link { color:#ad9361; font-style:italic; text-decoration:none; }
.cm-s-mdn-like .cm-error { border-bottom: 1px solid red; }
div.cm-s-mdn-like .CodeMirror-activeline-background { background: #efefff; }
div.cm-s-mdn-like span.CodeMirror-matchingbracket { outline:1px solid grey; color: inherit; }
.cm-s-mdn-like.CodeMirror { background-image: url(data:image/png;base64,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); }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/midnight.css
================================================
/* Based on the theme at http://bonsaiden.github.com/JavaScript-Garden */
/**/
.cm-s-midnight .CodeMirror-activeline-background { background: #253540; }
.cm-s-midnight.CodeMirror {
background: #0F192A;
color: #D1EDFF;
}
.cm-s-midnight div.CodeMirror-selected { background: #314D67; }
.cm-s-midnight .CodeMirror-line::selection, .cm-s-midnight .CodeMirror-line > span::selection, .cm-s-midnight .CodeMirror-line > span > span::selection { background: rgba(49, 77, 103, .99); }
.cm-s-midnight .CodeMirror-line::-moz-selection, .cm-s-midnight .CodeMirror-line > span::-moz-selection, .cm-s-midnight .CodeMirror-line > span > span::-moz-selection { background: rgba(49, 77, 103, .99); }
.cm-s-midnight .CodeMirror-gutters { background: #0F192A; border-right: 1px solid; }
.cm-s-midnight .CodeMirror-guttermarker { color: white; }
.cm-s-midnight .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
.cm-s-midnight .CodeMirror-linenumber { color: #D0D0D0; }
.cm-s-midnight .CodeMirror-cursor { border-left: 1px solid #F8F8F0; }
.cm-s-midnight span.cm-comment { color: #428BDD; }
.cm-s-midnight span.cm-atom { color: #AE81FF; }
.cm-s-midnight span.cm-number { color: #D1EDFF; }
.cm-s-midnight span.cm-property, .cm-s-midnight span.cm-attribute { color: #A6E22E; }
.cm-s-midnight span.cm-keyword { color: #E83737; }
.cm-s-midnight span.cm-string { color: #1DC116; }
.cm-s-midnight span.cm-variable { color: #FFAA3E; }
.cm-s-midnight span.cm-variable-2 { color: #FFAA3E; }
.cm-s-midnight span.cm-def { color: #4DD; }
.cm-s-midnight span.cm-bracket { color: #D1EDFF; }
.cm-s-midnight span.cm-tag { color: #449; }
.cm-s-midnight span.cm-link { color: #AE81FF; }
.cm-s-midnight span.cm-error { background: #F92672; color: #F8F8F0; }
.cm-s-midnight .CodeMirror-matchingbracket {
text-decoration: underline;
color: white !important;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/monokai.css
================================================
/* Based on Sublime Text's Monokai theme */
.cm-s-monokai.CodeMirror { background: #272822; color: #f8f8f2; }
.cm-s-monokai div.CodeMirror-selected { background: #49483E; }
.cm-s-monokai .CodeMirror-line::selection, .cm-s-monokai .CodeMirror-line > span::selection, .cm-s-monokai .CodeMirror-line > span > span::selection { background: rgba(73, 72, 62, .99); }
.cm-s-monokai .CodeMirror-line::-moz-selection, .cm-s-monokai .CodeMirror-line > span::-moz-selection, .cm-s-monokai .CodeMirror-line > span > span::-moz-selection { background: rgba(73, 72, 62, .99); }
.cm-s-monokai .CodeMirror-gutters { background: #272822; border-right: 0px; }
.cm-s-monokai .CodeMirror-guttermarker { color: white; }
.cm-s-monokai .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
.cm-s-monokai .CodeMirror-linenumber { color: #d0d0d0; }
.cm-s-monokai .CodeMirror-cursor { border-left: 1px solid #f8f8f0; }
.cm-s-monokai span.cm-comment { color: #75715e; }
.cm-s-monokai span.cm-atom { color: #ae81ff; }
.cm-s-monokai span.cm-number { color: #ae81ff; }
.cm-s-monokai span.cm-comment.cm-attribute { color: #97b757; }
.cm-s-monokai span.cm-comment.cm-def { color: #bc9262; }
.cm-s-monokai span.cm-comment.cm-tag { color: #bc6283; }
.cm-s-monokai span.cm-comment.cm-type { color: #5998a6; }
.cm-s-monokai span.cm-property, .cm-s-monokai span.cm-attribute { color: #a6e22e; }
.cm-s-monokai span.cm-keyword { color: #f92672; }
.cm-s-monokai span.cm-builtin { color: #66d9ef; }
.cm-s-monokai span.cm-string { color: #e6db74; }
.cm-s-monokai span.cm-variable { color: #f8f8f2; }
.cm-s-monokai span.cm-variable-2 { color: #9effff; }
.cm-s-monokai span.cm-variable-3, .cm-s-monokai span.cm-type { color: #66d9ef; }
.cm-s-monokai span.cm-def { color: #fd971f; }
.cm-s-monokai span.cm-bracket { color: #f8f8f2; }
.cm-s-monokai span.cm-tag { color: #f92672; }
.cm-s-monokai span.cm-header { color: #ae81ff; }
.cm-s-monokai span.cm-link { color: #ae81ff; }
.cm-s-monokai span.cm-error { background: #f92672; color: #f8f8f0; }
.cm-s-monokai .CodeMirror-activeline-background { background: #373831; }
.cm-s-monokai .CodeMirror-matchingbracket {
text-decoration: underline;
color: white !important;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/moxer.css
================================================
/*
Name: Moxer Theme
Author: Mattia Astorino (http://github.com/equinusocio)
Website: https://github.com/moxer-theme/moxer-code
*/
.cm-s-moxer.CodeMirror {
background-color: #090A0F;
color: #8E95B4;
line-height: 1.8;
}
.cm-s-moxer .CodeMirror-gutters {
background: #090A0F;
color: #35394B;
border: none;
}
.cm-s-moxer .CodeMirror-guttermarker,
.cm-s-moxer .CodeMirror-guttermarker-subtle,
.cm-s-moxer .CodeMirror-linenumber {
color: #35394B;
}
.cm-s-moxer .CodeMirror-cursor {
border-left: 1px solid #FFCC00;
}
.cm-s-moxer div.CodeMirror-selected {
background: rgba(128, 203, 196, 0.2);
}
.cm-s-moxer.CodeMirror-focused div.CodeMirror-selected {
background: #212431;
}
.cm-s-moxer .CodeMirror-line::selection,
.cm-s-moxer .CodeMirror-line>span::selection,
.cm-s-moxer .CodeMirror-line>span>span::selection {
background: #212431;
}
.cm-s-moxer .CodeMirror-line::-moz-selection,
.cm-s-moxer .CodeMirror-line>span::-moz-selection,
.cm-s-moxer .CodeMirror-line>span>span::-moz-selection {
background: #212431;
}
.cm-s-moxer .CodeMirror-activeline-background,
.cm-s-moxer .CodeMirror-activeline-gutter .CodeMirror-linenumber {
background: rgba(33, 36, 49, 0.5);
}
.cm-s-moxer .cm-keyword {
color: #D46C6C;
}
.cm-s-moxer .cm-operator {
color: #D46C6C;
}
.cm-s-moxer .cm-variable-2 {
color: #81C5DA;
}
.cm-s-moxer .cm-variable-3,
.cm-s-moxer .cm-type {
color: #f07178;
}
.cm-s-moxer .cm-builtin {
color: #FFCB6B;
}
.cm-s-moxer .cm-atom {
color: #A99BE2;
}
.cm-s-moxer .cm-number {
color: #7CA4C0;
}
.cm-s-moxer .cm-def {
color: #F5DFA5;
}
.cm-s-moxer .CodeMirror-line .cm-def ~ .cm-def {
color: #81C5DA;
}
.cm-s-moxer .cm-string {
color: #B2E4AE;
}
.cm-s-moxer .cm-string-2 {
color: #f07178;
}
.cm-s-moxer .cm-comment {
color: #3F445A;
}
.cm-s-moxer .cm-variable {
color: #8E95B4;
}
.cm-s-moxer .cm-tag {
color: #FF5370;
}
.cm-s-moxer .cm-meta {
color: #FFCB6B;
}
.cm-s-moxer .cm-attribute {
color: #C792EA;
}
.cm-s-moxer .cm-property {
color: #81C5DA;
}
.cm-s-moxer .cm-qualifier {
color: #DECB6B;
}
.cm-s-moxer .cm-variable-3,
.cm-s-moxer .cm-type {
color: #DECB6B;
}
.cm-s-moxer .cm-error {
color: rgba(255, 255, 255, 1.0);
background-color: #FF5370;
}
.cm-s-moxer .CodeMirror-matchingbracket {
text-decoration: underline;
color: white !important;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/neat.css
================================================
.cm-s-neat span.cm-comment { color: #a86; }
.cm-s-neat span.cm-keyword { line-height: 1em; font-weight: bold; color: blue; }
.cm-s-neat span.cm-string { color: #a22; }
.cm-s-neat span.cm-builtin { line-height: 1em; font-weight: bold; color: #077; }
.cm-s-neat span.cm-special { line-height: 1em; font-weight: bold; color: #0aa; }
.cm-s-neat span.cm-variable { color: black; }
.cm-s-neat span.cm-number, .cm-s-neat span.cm-atom { color: #3a3; }
.cm-s-neat span.cm-meta { color: #555; }
.cm-s-neat span.cm-link { color: #3a3; }
.cm-s-neat .CodeMirror-activeline-background { background: #e8f2ff; }
.cm-s-neat .CodeMirror-matchingbracket { outline:1px solid grey; color:black !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/neo.css
================================================
/* neo theme for codemirror */
/* Color scheme */
.cm-s-neo.CodeMirror {
background-color:#ffffff;
color:#2e383c;
line-height:1.4375;
}
.cm-s-neo .cm-comment { color:#75787b; }
.cm-s-neo .cm-keyword, .cm-s-neo .cm-property { color:#1d75b3; }
.cm-s-neo .cm-atom,.cm-s-neo .cm-number { color:#75438a; }
.cm-s-neo .cm-node,.cm-s-neo .cm-tag { color:#9c3328; }
.cm-s-neo .cm-string { color:#b35e14; }
.cm-s-neo .cm-variable,.cm-s-neo .cm-qualifier { color:#047d65; }
/* Editor styling */
.cm-s-neo pre {
padding:0;
}
.cm-s-neo .CodeMirror-gutters {
border:none;
border-right:10px solid transparent;
background-color:transparent;
}
.cm-s-neo .CodeMirror-linenumber {
padding:0;
color:#e0e2e5;
}
.cm-s-neo .CodeMirror-guttermarker { color: #1d75b3; }
.cm-s-neo .CodeMirror-guttermarker-subtle { color: #e0e2e5; }
.cm-s-neo .CodeMirror-cursor {
width: auto;
border: 0;
background: rgba(155,157,162,0.37);
z-index: 1;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/night.css
================================================
/* Loosely based on the Midnight Textmate theme */
.cm-s-night.CodeMirror { background: #0a001f; color: #f8f8f8; }
.cm-s-night div.CodeMirror-selected { background: #447; }
.cm-s-night .CodeMirror-line::selection, .cm-s-night .CodeMirror-line > span::selection, .cm-s-night .CodeMirror-line > span > span::selection { background: rgba(68, 68, 119, .99); }
.cm-s-night .CodeMirror-line::-moz-selection, .cm-s-night .CodeMirror-line > span::-moz-selection, .cm-s-night .CodeMirror-line > span > span::-moz-selection { background: rgba(68, 68, 119, .99); }
.cm-s-night .CodeMirror-gutters { background: #0a001f; border-right: 1px solid #aaa; }
.cm-s-night .CodeMirror-guttermarker { color: white; }
.cm-s-night .CodeMirror-guttermarker-subtle { color: #bbb; }
.cm-s-night .CodeMirror-linenumber { color: #f8f8f8; }
.cm-s-night .CodeMirror-cursor { border-left: 1px solid white; }
.cm-s-night span.cm-comment { color: #8900d1; }
.cm-s-night span.cm-atom { color: #845dc4; }
.cm-s-night span.cm-number, .cm-s-night span.cm-attribute { color: #ffd500; }
.cm-s-night span.cm-keyword { color: #599eff; }
.cm-s-night span.cm-string { color: #37f14a; }
.cm-s-night span.cm-meta { color: #7678e2; }
.cm-s-night span.cm-variable-2, .cm-s-night span.cm-tag { color: #99b2ff; }
.cm-s-night span.cm-variable-3, .cm-s-night span.cm-def, .cm-s-night span.cm-type { color: white; }
.cm-s-night span.cm-bracket { color: #8da6ce; }
.cm-s-night span.cm-builtin, .cm-s-night span.cm-special { color: #ff9e59; }
.cm-s-night span.cm-link { color: #845dc4; }
.cm-s-night span.cm-error { color: #9d1e15; }
.cm-s-night .CodeMirror-activeline-background { background: #1C005A; }
.cm-s-night .CodeMirror-matchingbracket { outline:1px solid grey; color:white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/nord.css
================================================
/* Based on arcticicestudio's Nord theme */
/* https://github.com/arcticicestudio/nord */
.cm-s-nord.CodeMirror { background: #2e3440; color: #d8dee9; }
.cm-s-nord div.CodeMirror-selected { background: #434c5e; }
.cm-s-nord .CodeMirror-line::selection, .cm-s-nord .CodeMirror-line > span::selection, .cm-s-nord .CodeMirror-line > span > span::selection { background: #3b4252; }
.cm-s-nord .CodeMirror-line::-moz-selection, .cm-s-nord .CodeMirror-line > span::-moz-selection, .cm-s-nord .CodeMirror-line > span > span::-moz-selection { background: #3b4252; }
.cm-s-nord .CodeMirror-gutters { background: #2e3440; border-right: 0px; }
.cm-s-nord .CodeMirror-guttermarker { color: #4c566a; }
.cm-s-nord .CodeMirror-guttermarker-subtle { color: #4c566a; }
.cm-s-nord .CodeMirror-linenumber { color: #4c566a; }
.cm-s-nord .CodeMirror-cursor { border-left: 1px solid #f8f8f0; }
.cm-s-nord span.cm-comment { color: #4c566a; }
.cm-s-nord span.cm-atom { color: #b48ead; }
.cm-s-nord span.cm-number { color: #b48ead; }
.cm-s-nord span.cm-comment.cm-attribute { color: #97b757; }
.cm-s-nord span.cm-comment.cm-def { color: #bc9262; }
.cm-s-nord span.cm-comment.cm-tag { color: #bc6283; }
.cm-s-nord span.cm-comment.cm-type { color: #5998a6; }
.cm-s-nord span.cm-property, .cm-s-nord span.cm-attribute { color: #8FBCBB; }
.cm-s-nord span.cm-keyword { color: #81A1C1; }
.cm-s-nord span.cm-builtin { color: #81A1C1; }
.cm-s-nord span.cm-string { color: #A3BE8C; }
.cm-s-nord span.cm-variable { color: #d8dee9; }
.cm-s-nord span.cm-variable-2 { color: #d8dee9; }
.cm-s-nord span.cm-variable-3, .cm-s-nord span.cm-type { color: #d8dee9; }
.cm-s-nord span.cm-def { color: #8FBCBB; }
.cm-s-nord span.cm-bracket { color: #81A1C1; }
.cm-s-nord span.cm-tag { color: #bf616a; }
.cm-s-nord span.cm-header { color: #b48ead; }
.cm-s-nord span.cm-link { color: #b48ead; }
.cm-s-nord span.cm-error { background: #bf616a; color: #f8f8f0; }
.cm-s-nord .CodeMirror-activeline-background { background: #3b4252; }
.cm-s-nord .CodeMirror-matchingbracket {
text-decoration: underline;
color: white !important;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/oceanic-next.css
================================================
/*
Name: oceanic-next
Author: Filype Pereira (https://github.com/fpereira1)
Original oceanic-next color scheme by Dmitri Voronianski (https://github.com/voronianski/oceanic-next-color-scheme)
*/
.cm-s-oceanic-next.CodeMirror { background: #304148; color: #f8f8f2; }
.cm-s-oceanic-next div.CodeMirror-selected { background: rgba(101, 115, 126, 0.33); }
.cm-s-oceanic-next .CodeMirror-line::selection, .cm-s-oceanic-next .CodeMirror-line > span::selection, .cm-s-oceanic-next .CodeMirror-line > span > span::selection { background: rgba(101, 115, 126, 0.33); }
.cm-s-oceanic-next .CodeMirror-line::-moz-selection, .cm-s-oceanic-next .CodeMirror-line > span::-moz-selection, .cm-s-oceanic-next .CodeMirror-line > span > span::-moz-selection { background: rgba(101, 115, 126, 0.33); }
.cm-s-oceanic-next .CodeMirror-gutters { background: #304148; border-right: 10px; }
.cm-s-oceanic-next .CodeMirror-guttermarker { color: white; }
.cm-s-oceanic-next .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
.cm-s-oceanic-next .CodeMirror-linenumber { color: #d0d0d0; }
.cm-s-oceanic-next .CodeMirror-cursor { border-left: 1px solid #f8f8f0; }
.cm-s-oceanic-next.cm-fat-cursor .CodeMirror-cursor { background-color: #a2a8a175 !important; }
.cm-s-oceanic-next .cm-animate-fat-cursor { background-color: #a2a8a175 !important; }
.cm-s-oceanic-next span.cm-comment { color: #65737E; }
.cm-s-oceanic-next span.cm-atom { color: #C594C5; }
.cm-s-oceanic-next span.cm-number { color: #F99157; }
.cm-s-oceanic-next span.cm-property { color: #99C794; }
.cm-s-oceanic-next span.cm-attribute,
.cm-s-oceanic-next span.cm-keyword { color: #C594C5; }
.cm-s-oceanic-next span.cm-builtin { color: #66d9ef; }
.cm-s-oceanic-next span.cm-string { color: #99C794; }
.cm-s-oceanic-next span.cm-variable,
.cm-s-oceanic-next span.cm-variable-2,
.cm-s-oceanic-next span.cm-variable-3 { color: #f8f8f2; }
.cm-s-oceanic-next span.cm-def { color: #6699CC; }
.cm-s-oceanic-next span.cm-bracket { color: #5FB3B3; }
.cm-s-oceanic-next span.cm-tag { color: #C594C5; }
.cm-s-oceanic-next span.cm-header { color: #C594C5; }
.cm-s-oceanic-next span.cm-link { color: #C594C5; }
.cm-s-oceanic-next span.cm-error { background: #C594C5; color: #f8f8f0; }
.cm-s-oceanic-next .CodeMirror-activeline-background { background: rgba(101, 115, 126, 0.33); }
.cm-s-oceanic-next .CodeMirror-matchingbracket {
text-decoration: underline;
color: white !important;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/panda-syntax.css
================================================
/*
Name: Panda Syntax
Author: Siamak Mokhtari (http://github.com/siamak/)
CodeMirror template by Siamak Mokhtari (https://github.com/siamak/atom-panda-syntax)
*/
.cm-s-panda-syntax {
background: #292A2B;
color: #E6E6E6;
line-height: 1.5;
font-family: 'Operator Mono', 'Source Code Pro', Menlo, Monaco, Consolas, Courier New, monospace;
}
.cm-s-panda-syntax .CodeMirror-cursor { border-color: #ff2c6d; }
.cm-s-panda-syntax .CodeMirror-activeline-background {
background: rgba(99, 123, 156, 0.1);
}
.cm-s-panda-syntax .CodeMirror-selected {
background: #FFF;
}
.cm-s-panda-syntax .cm-comment {
font-style: italic;
color: #676B79;
}
.cm-s-panda-syntax .cm-operator {
color: #f3f3f3;
}
.cm-s-panda-syntax .cm-string {
color: #19F9D8;
}
.cm-s-panda-syntax .cm-string-2 {
color: #FFB86C;
}
.cm-s-panda-syntax .cm-tag {
color: #ff2c6d;
}
.cm-s-panda-syntax .cm-meta {
color: #b084eb;
}
.cm-s-panda-syntax .cm-number {
color: #FFB86C;
}
.cm-s-panda-syntax .cm-atom {
color: #ff2c6d;
}
.cm-s-panda-syntax .cm-keyword {
color: #FF75B5;
}
.cm-s-panda-syntax .cm-variable {
color: #ffb86c;
}
.cm-s-panda-syntax .cm-variable-2 {
color: #ff9ac1;
}
.cm-s-panda-syntax .cm-variable-3, .cm-s-panda-syntax .cm-type {
color: #ff9ac1;
}
.cm-s-panda-syntax .cm-def {
color: #e6e6e6;
}
.cm-s-panda-syntax .cm-property {
color: #f3f3f3;
}
.cm-s-panda-syntax .cm-unit {
color: #ffb86c;
}
.cm-s-panda-syntax .cm-attribute {
color: #ffb86c;
}
.cm-s-panda-syntax .CodeMirror-matchingbracket {
border-bottom: 1px dotted #19F9D8;
padding-bottom: 2px;
color: #e6e6e6;
}
.cm-s-panda-syntax .CodeMirror-gutters {
background: #292a2b;
border-right-color: rgba(255, 255, 255, 0.1);
}
.cm-s-panda-syntax .CodeMirror-linenumber {
color: #e6e6e6;
opacity: 0.6;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/paraiso-dark.css
================================================
/*
Name: Paraíso (Dark)
Author: Jan T. Sott
Color scheme by Jan T. Sott (https://github.com/idleberg/Paraiso-CodeMirror)
Inspired by the art of Rubens LP (http://www.rubenslp.com.br)
*/
.cm-s-paraiso-dark.CodeMirror { background: #2f1e2e; color: #b9b6b0; }
.cm-s-paraiso-dark div.CodeMirror-selected { background: #41323f; }
.cm-s-paraiso-dark .CodeMirror-line::selection, .cm-s-paraiso-dark .CodeMirror-line > span::selection, .cm-s-paraiso-dark .CodeMirror-line > span > span::selection { background: rgba(65, 50, 63, .99); }
.cm-s-paraiso-dark .CodeMirror-line::-moz-selection, .cm-s-paraiso-dark .CodeMirror-line > span::-moz-selection, .cm-s-paraiso-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(65, 50, 63, .99); }
.cm-s-paraiso-dark .CodeMirror-gutters { background: #2f1e2e; border-right: 0px; }
.cm-s-paraiso-dark .CodeMirror-guttermarker { color: #ef6155; }
.cm-s-paraiso-dark .CodeMirror-guttermarker-subtle { color: #776e71; }
.cm-s-paraiso-dark .CodeMirror-linenumber { color: #776e71; }
.cm-s-paraiso-dark .CodeMirror-cursor { border-left: 1px solid #8d8687; }
.cm-s-paraiso-dark span.cm-comment { color: #e96ba8; }
.cm-s-paraiso-dark span.cm-atom { color: #815ba4; }
.cm-s-paraiso-dark span.cm-number { color: #815ba4; }
.cm-s-paraiso-dark span.cm-property, .cm-s-paraiso-dark span.cm-attribute { color: #48b685; }
.cm-s-paraiso-dark span.cm-keyword { color: #ef6155; }
.cm-s-paraiso-dark span.cm-string { color: #fec418; }
.cm-s-paraiso-dark span.cm-variable { color: #48b685; }
.cm-s-paraiso-dark span.cm-variable-2 { color: #06b6ef; }
.cm-s-paraiso-dark span.cm-def { color: #f99b15; }
.cm-s-paraiso-dark span.cm-bracket { color: #b9b6b0; }
.cm-s-paraiso-dark span.cm-tag { color: #ef6155; }
.cm-s-paraiso-dark span.cm-link { color: #815ba4; }
.cm-s-paraiso-dark span.cm-error { background: #ef6155; color: #8d8687; }
.cm-s-paraiso-dark .CodeMirror-activeline-background { background: #4D344A; }
.cm-s-paraiso-dark .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/paraiso-light.css
================================================
/*
Name: Paraíso (Light)
Author: Jan T. Sott
Color scheme by Jan T. Sott (https://github.com/idleberg/Paraiso-CodeMirror)
Inspired by the art of Rubens LP (http://www.rubenslp.com.br)
*/
.cm-s-paraiso-light.CodeMirror { background: #e7e9db; color: #41323f; }
.cm-s-paraiso-light div.CodeMirror-selected { background: #b9b6b0; }
.cm-s-paraiso-light .CodeMirror-line::selection, .cm-s-paraiso-light .CodeMirror-line > span::selection, .cm-s-paraiso-light .CodeMirror-line > span > span::selection { background: #b9b6b0; }
.cm-s-paraiso-light .CodeMirror-line::-moz-selection, .cm-s-paraiso-light .CodeMirror-line > span::-moz-selection, .cm-s-paraiso-light .CodeMirror-line > span > span::-moz-selection { background: #b9b6b0; }
.cm-s-paraiso-light .CodeMirror-gutters { background: #e7e9db; border-right: 0px; }
.cm-s-paraiso-light .CodeMirror-guttermarker { color: black; }
.cm-s-paraiso-light .CodeMirror-guttermarker-subtle { color: #8d8687; }
.cm-s-paraiso-light .CodeMirror-linenumber { color: #8d8687; }
.cm-s-paraiso-light .CodeMirror-cursor { border-left: 1px solid #776e71; }
.cm-s-paraiso-light span.cm-comment { color: #e96ba8; }
.cm-s-paraiso-light span.cm-atom { color: #815ba4; }
.cm-s-paraiso-light span.cm-number { color: #815ba4; }
.cm-s-paraiso-light span.cm-property, .cm-s-paraiso-light span.cm-attribute { color: #48b685; }
.cm-s-paraiso-light span.cm-keyword { color: #ef6155; }
.cm-s-paraiso-light span.cm-string { color: #fec418; }
.cm-s-paraiso-light span.cm-variable { color: #48b685; }
.cm-s-paraiso-light span.cm-variable-2 { color: #06b6ef; }
.cm-s-paraiso-light span.cm-def { color: #f99b15; }
.cm-s-paraiso-light span.cm-bracket { color: #41323f; }
.cm-s-paraiso-light span.cm-tag { color: #ef6155; }
.cm-s-paraiso-light span.cm-link { color: #815ba4; }
.cm-s-paraiso-light span.cm-error { background: #ef6155; color: #776e71; }
.cm-s-paraiso-light .CodeMirror-activeline-background { background: #CFD1C4; }
.cm-s-paraiso-light .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/pastel-on-dark.css
================================================
/**
* Pastel On Dark theme ported from ACE editor
* @license MIT
* @copyright AtomicPages LLC 2014
* @author Dennis Thompson, AtomicPages LLC
* @version 1.1
* @source https://github.com/atomicpages/codemirror-pastel-on-dark-theme
*/
.cm-s-pastel-on-dark.CodeMirror {
background: #2c2827;
color: #8F938F;
line-height: 1.5;
}
.cm-s-pastel-on-dark div.CodeMirror-selected { background: rgba(221,240,255,0.2); }
.cm-s-pastel-on-dark .CodeMirror-line::selection, .cm-s-pastel-on-dark .CodeMirror-line > span::selection, .cm-s-pastel-on-dark .CodeMirror-line > span > span::selection { background: rgba(221,240,255,0.2); }
.cm-s-pastel-on-dark .CodeMirror-line::-moz-selection, .cm-s-pastel-on-dark .CodeMirror-line > span::-moz-selection, .cm-s-pastel-on-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(221,240,255,0.2); }
.cm-s-pastel-on-dark .CodeMirror-gutters {
background: #34302f;
border-right: 0px;
padding: 0 3px;
}
.cm-s-pastel-on-dark .CodeMirror-guttermarker { color: white; }
.cm-s-pastel-on-dark .CodeMirror-guttermarker-subtle { color: #8F938F; }
.cm-s-pastel-on-dark .CodeMirror-linenumber { color: #8F938F; }
.cm-s-pastel-on-dark .CodeMirror-cursor { border-left: 1px solid #A7A7A7; }
.cm-s-pastel-on-dark span.cm-comment { color: #A6C6FF; }
.cm-s-pastel-on-dark span.cm-atom { color: #DE8E30; }
.cm-s-pastel-on-dark span.cm-number { color: #CCCCCC; }
.cm-s-pastel-on-dark span.cm-property { color: #8F938F; }
.cm-s-pastel-on-dark span.cm-attribute { color: #a6e22e; }
.cm-s-pastel-on-dark span.cm-keyword { color: #AEB2F8; }
.cm-s-pastel-on-dark span.cm-string { color: #66A968; }
.cm-s-pastel-on-dark span.cm-variable { color: #AEB2F8; }
.cm-s-pastel-on-dark span.cm-variable-2 { color: #BEBF55; }
.cm-s-pastel-on-dark span.cm-variable-3, .cm-s-pastel-on-dark span.cm-type { color: #DE8E30; }
.cm-s-pastel-on-dark span.cm-def { color: #757aD8; }
.cm-s-pastel-on-dark span.cm-bracket { color: #f8f8f2; }
.cm-s-pastel-on-dark span.cm-tag { color: #C1C144; }
.cm-s-pastel-on-dark span.cm-link { color: #ae81ff; }
.cm-s-pastel-on-dark span.cm-qualifier,.cm-s-pastel-on-dark span.cm-builtin { color: #C1C144; }
.cm-s-pastel-on-dark span.cm-error {
background: #757aD8;
color: #f8f8f0;
}
.cm-s-pastel-on-dark .CodeMirror-activeline-background { background: rgba(255, 255, 255, 0.031); }
.cm-s-pastel-on-dark .CodeMirror-matchingbracket {
border: 1px solid rgba(255,255,255,0.25);
color: #8F938F !important;
margin: -1px -1px 0 -1px;
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/railscasts.css
================================================
/*
Name: Railscasts
Author: Ryan Bates (http://railscasts.com)
CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
*/
.cm-s-railscasts.CodeMirror {background: #2b2b2b; color: #f4f1ed;}
.cm-s-railscasts div.CodeMirror-selected {background: #272935 !important;}
.cm-s-railscasts .CodeMirror-gutters {background: #2b2b2b; border-right: 0px;}
.cm-s-railscasts .CodeMirror-linenumber {color: #5a647e;}
.cm-s-railscasts .CodeMirror-cursor {border-left: 1px solid #d4cfc9 !important;}
.cm-s-railscasts span.cm-comment {color: #bc9458;}
.cm-s-railscasts span.cm-atom {color: #b6b3eb;}
.cm-s-railscasts span.cm-number {color: #b6b3eb;}
.cm-s-railscasts span.cm-property, .cm-s-railscasts span.cm-attribute {color: #a5c261;}
.cm-s-railscasts span.cm-keyword {color: #da4939;}
.cm-s-railscasts span.cm-string {color: #ffc66d;}
.cm-s-railscasts span.cm-variable {color: #a5c261;}
.cm-s-railscasts span.cm-variable-2 {color: #6d9cbe;}
.cm-s-railscasts span.cm-def {color: #cc7833;}
.cm-s-railscasts span.cm-error {background: #da4939; color: #d4cfc9;}
.cm-s-railscasts span.cm-bracket {color: #f4f1ed;}
.cm-s-railscasts span.cm-tag {color: #da4939;}
.cm-s-railscasts span.cm-link {color: #b6b3eb;}
.cm-s-railscasts .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
.cm-s-railscasts .CodeMirror-activeline-background { background: #303040; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/rubyblue.css
================================================
.cm-s-rubyblue.CodeMirror { background: #112435; color: white; }
.cm-s-rubyblue div.CodeMirror-selected { background: #38566F; }
.cm-s-rubyblue .CodeMirror-line::selection, .cm-s-rubyblue .CodeMirror-line > span::selection, .cm-s-rubyblue .CodeMirror-line > span > span::selection { background: rgba(56, 86, 111, 0.99); }
.cm-s-rubyblue .CodeMirror-line::-moz-selection, .cm-s-rubyblue .CodeMirror-line > span::-moz-selection, .cm-s-rubyblue .CodeMirror-line > span > span::-moz-selection { background: rgba(56, 86, 111, 0.99); }
.cm-s-rubyblue .CodeMirror-gutters { background: #1F4661; border-right: 7px solid #3E7087; }
.cm-s-rubyblue .CodeMirror-guttermarker { color: white; }
.cm-s-rubyblue .CodeMirror-guttermarker-subtle { color: #3E7087; }
.cm-s-rubyblue .CodeMirror-linenumber { color: white; }
.cm-s-rubyblue .CodeMirror-cursor { border-left: 1px solid white; }
.cm-s-rubyblue span.cm-comment { color: #999; font-style:italic; line-height: 1em; }
.cm-s-rubyblue span.cm-atom { color: #F4C20B; }
.cm-s-rubyblue span.cm-number, .cm-s-rubyblue span.cm-attribute { color: #82C6E0; }
.cm-s-rubyblue span.cm-keyword { color: #F0F; }
.cm-s-rubyblue span.cm-string { color: #F08047; }
.cm-s-rubyblue span.cm-meta { color: #F0F; }
.cm-s-rubyblue span.cm-variable-2, .cm-s-rubyblue span.cm-tag { color: #7BD827; }
.cm-s-rubyblue span.cm-variable-3, .cm-s-rubyblue span.cm-def, .cm-s-rubyblue span.cm-type { color: white; }
.cm-s-rubyblue span.cm-bracket { color: #F0F; }
.cm-s-rubyblue span.cm-link { color: #F4C20B; }
.cm-s-rubyblue span.CodeMirror-matchingbracket { color:#F0F !important; }
.cm-s-rubyblue span.cm-builtin, .cm-s-rubyblue span.cm-special { color: #FF9D00; }
.cm-s-rubyblue span.cm-error { color: #AF2018; }
.cm-s-rubyblue .CodeMirror-activeline-background { background: #173047; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/seti.css
================================================
/*
Name: seti
Author: Michael Kaminsky (http://github.com/mkaminsky11)
Original seti color scheme by Jesse Weed (https://github.com/jesseweed/seti-syntax)
*/
.cm-s-seti.CodeMirror {
background-color: #151718 !important;
color: #CFD2D1 !important;
border: none;
}
.cm-s-seti .CodeMirror-gutters {
color: #404b53;
background-color: #0E1112;
border: none;
}
.cm-s-seti .CodeMirror-cursor { border-left: solid thin #f8f8f0; }
.cm-s-seti .CodeMirror-linenumber { color: #6D8A88; }
.cm-s-seti.CodeMirror-focused div.CodeMirror-selected { background: rgba(255, 255, 255, 0.10); }
.cm-s-seti .CodeMirror-line::selection, .cm-s-seti .CodeMirror-line > span::selection, .cm-s-seti .CodeMirror-line > span > span::selection { background: rgba(255, 255, 255, 0.10); }
.cm-s-seti .CodeMirror-line::-moz-selection, .cm-s-seti .CodeMirror-line > span::-moz-selection, .cm-s-seti .CodeMirror-line > span > span::-moz-selection { background: rgba(255, 255, 255, 0.10); }
.cm-s-seti span.cm-comment { color: #41535b; }
.cm-s-seti span.cm-string, .cm-s-seti span.cm-string-2 { color: #55b5db; }
.cm-s-seti span.cm-number { color: #cd3f45; }
.cm-s-seti span.cm-variable { color: #55b5db; }
.cm-s-seti span.cm-variable-2 { color: #a074c4; }
.cm-s-seti span.cm-def { color: #55b5db; }
.cm-s-seti span.cm-keyword { color: #ff79c6; }
.cm-s-seti span.cm-operator { color: #9fca56; }
.cm-s-seti span.cm-keyword { color: #e6cd69; }
.cm-s-seti span.cm-atom { color: #cd3f45; }
.cm-s-seti span.cm-meta { color: #55b5db; }
.cm-s-seti span.cm-tag { color: #55b5db; }
.cm-s-seti span.cm-attribute { color: #9fca56; }
.cm-s-seti span.cm-qualifier { color: #9fca56; }
.cm-s-seti span.cm-property { color: #a074c4; }
.cm-s-seti span.cm-variable-3, .cm-s-seti span.cm-type { color: #9fca56; }
.cm-s-seti span.cm-builtin { color: #9fca56; }
.cm-s-seti .CodeMirror-activeline-background { background: #101213; }
.cm-s-seti .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/shadowfox.css
================================================
/*
Name: shadowfox
Author: overdodactyl (http://github.com/overdodactyl)
Original shadowfox color scheme by Firefox
*/
.cm-s-shadowfox.CodeMirror { background: #2a2a2e; color: #b1b1b3; }
.cm-s-shadowfox div.CodeMirror-selected { background: #353B48; }
.cm-s-shadowfox .CodeMirror-line::selection, .cm-s-shadowfox .CodeMirror-line > span::selection, .cm-s-shadowfox .CodeMirror-line > span > span::selection { background: #353B48; }
.cm-s-shadowfox .CodeMirror-line::-moz-selection, .cm-s-shadowfox .CodeMirror-line > span::-moz-selection, .cm-s-shadowfox .CodeMirror-line > span > span::-moz-selection { background: #353B48; }
.cm-s-shadowfox .CodeMirror-gutters { background: #0c0c0d ; border-right: 1px solid #0c0c0d; }
.cm-s-shadowfox .CodeMirror-guttermarker { color: #555; }
.cm-s-shadowfox .CodeMirror-linenumber { color: #939393; }
.cm-s-shadowfox .CodeMirror-cursor { border-left: 1px solid #fff; }
.cm-s-shadowfox span.cm-comment { color: #939393; }
.cm-s-shadowfox span.cm-atom { color: #FF7DE9; }
.cm-s-shadowfox span.cm-quote { color: #FF7DE9; }
.cm-s-shadowfox span.cm-builtin { color: #FF7DE9; }
.cm-s-shadowfox span.cm-attribute { color: #FF7DE9; }
.cm-s-shadowfox span.cm-keyword { color: #FF7DE9; }
.cm-s-shadowfox span.cm-error { color: #FF7DE9; }
.cm-s-shadowfox span.cm-number { color: #6B89FF; }
.cm-s-shadowfox span.cm-string { color: #6B89FF; }
.cm-s-shadowfox span.cm-string-2 { color: #6B89FF; }
.cm-s-shadowfox span.cm-meta { color: #939393; }
.cm-s-shadowfox span.cm-hr { color: #939393; }
.cm-s-shadowfox span.cm-header { color: #75BFFF; }
.cm-s-shadowfox span.cm-qualifier { color: #75BFFF; }
.cm-s-shadowfox span.cm-variable-2 { color: #75BFFF; }
.cm-s-shadowfox span.cm-property { color: #86DE74; }
.cm-s-shadowfox span.cm-def { color: #75BFFF; }
.cm-s-shadowfox span.cm-bracket { color: #75BFFF; }
.cm-s-shadowfox span.cm-tag { color: #75BFFF; }
.cm-s-shadowfox span.cm-link:visited { color: #75BFFF; }
.cm-s-shadowfox span.cm-variable { color: #B98EFF; }
.cm-s-shadowfox span.cm-variable-3 { color: #d7d7db; }
.cm-s-shadowfox span.cm-link { color: #737373; }
.cm-s-shadowfox span.cm-operator { color: #b1b1b3; }
.cm-s-shadowfox span.cm-special { color: #d7d7db; }
.cm-s-shadowfox .CodeMirror-activeline-background { background: rgba(185, 215, 253, .15) }
.cm-s-shadowfox .CodeMirror-matchingbracket { outline: solid 1px rgba(255, 255, 255, .25); color: white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/solarized.css
================================================
/*
Solarized theme for code-mirror
http://ethanschoonover.com/solarized
*/
/*
Solarized color palette
http://ethanschoonover.com/solarized/img/solarized-palette.png
*/
.solarized.base03 { color: #002b36; }
.solarized.base02 { color: #073642; }
.solarized.base01 { color: #586e75; }
.solarized.base00 { color: #657b83; }
.solarized.base0 { color: #839496; }
.solarized.base1 { color: #93a1a1; }
.solarized.base2 { color: #eee8d5; }
.solarized.base3 { color: #fdf6e3; }
.solarized.solar-yellow { color: #b58900; }
.solarized.solar-orange { color: #cb4b16; }
.solarized.solar-red { color: #dc322f; }
.solarized.solar-magenta { color: #d33682; }
.solarized.solar-violet { color: #6c71c4; }
.solarized.solar-blue { color: #268bd2; }
.solarized.solar-cyan { color: #2aa198; }
.solarized.solar-green { color: #859900; }
/* Color scheme for code-mirror */
.cm-s-solarized {
line-height: 1.45em;
color-profile: sRGB;
rendering-intent: auto;
}
.cm-s-solarized.cm-s-dark {
color: #839496;
background-color: #002b36;
}
.cm-s-solarized.cm-s-light {
background-color: #fdf6e3;
color: #657b83;
}
.cm-s-solarized .CodeMirror-widget {
text-shadow: none;
}
.cm-s-solarized .cm-header { color: #586e75; }
.cm-s-solarized .cm-quote { color: #93a1a1; }
.cm-s-solarized .cm-keyword { color: #cb4b16; }
.cm-s-solarized .cm-atom { color: #d33682; }
.cm-s-solarized .cm-number { color: #d33682; }
.cm-s-solarized .cm-def { color: #2aa198; }
.cm-s-solarized .cm-variable { color: #839496; }
.cm-s-solarized .cm-variable-2 { color: #b58900; }
.cm-s-solarized .cm-variable-3, .cm-s-solarized .cm-type { color: #6c71c4; }
.cm-s-solarized .cm-property { color: #2aa198; }
.cm-s-solarized .cm-operator { color: #6c71c4; }
.cm-s-solarized .cm-comment { color: #586e75; font-style:italic; }
.cm-s-solarized .cm-string { color: #859900; }
.cm-s-solarized .cm-string-2 { color: #b58900; }
.cm-s-solarized .cm-meta { color: #859900; }
.cm-s-solarized .cm-qualifier { color: #b58900; }
.cm-s-solarized .cm-builtin { color: #d33682; }
.cm-s-solarized .cm-bracket { color: #cb4b16; }
.cm-s-solarized .CodeMirror-matchingbracket { color: #859900; }
.cm-s-solarized .CodeMirror-nonmatchingbracket { color: #dc322f; }
.cm-s-solarized .cm-tag { color: #93a1a1; }
.cm-s-solarized .cm-attribute { color: #2aa198; }
.cm-s-solarized .cm-hr {
color: transparent;
border-top: 1px solid #586e75;
display: block;
}
.cm-s-solarized .cm-link { color: #93a1a1; cursor: pointer; }
.cm-s-solarized .cm-special { color: #6c71c4; }
.cm-s-solarized .cm-em {
color: #999;
text-decoration: underline;
text-decoration-style: dotted;
}
.cm-s-solarized .cm-error,
.cm-s-solarized .cm-invalidchar {
color: #586e75;
border-bottom: 1px dotted #dc322f;
}
.cm-s-solarized.cm-s-dark div.CodeMirror-selected { background: #073642; }
.cm-s-solarized.cm-s-dark.CodeMirror ::selection { background: rgba(7, 54, 66, 0.99); }
.cm-s-solarized.cm-s-dark .CodeMirror-line::-moz-selection, .cm-s-dark .CodeMirror-line > span::-moz-selection, .cm-s-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(7, 54, 66, 0.99); }
.cm-s-solarized.cm-s-light div.CodeMirror-selected { background: #eee8d5; }
.cm-s-solarized.cm-s-light .CodeMirror-line::selection, .cm-s-light .CodeMirror-line > span::selection, .cm-s-light .CodeMirror-line > span > span::selection { background: #eee8d5; }
.cm-s-solarized.cm-s-light .CodeMirror-line::-moz-selection, .cm-s-light .CodeMirror-line > span::-moz-selection, .cm-s-light .CodeMirror-line > span > span::-moz-selection { background: #eee8d5; }
/* Editor styling */
/* Little shadow on the view-port of the buffer view */
.cm-s-solarized.CodeMirror {
-moz-box-shadow: inset 7px 0 12px -6px #000;
-webkit-box-shadow: inset 7px 0 12px -6px #000;
box-shadow: inset 7px 0 12px -6px #000;
}
/* Remove gutter border */
.cm-s-solarized .CodeMirror-gutters {
border-right: 0;
}
/* Gutter colors and line number styling based of color scheme (dark / light) */
/* Dark */
.cm-s-solarized.cm-s-dark .CodeMirror-gutters {
background-color: #073642;
}
.cm-s-solarized.cm-s-dark .CodeMirror-linenumber {
color: #586e75;
}
/* Light */
.cm-s-solarized.cm-s-light .CodeMirror-gutters {
background-color: #eee8d5;
}
.cm-s-solarized.cm-s-light .CodeMirror-linenumber {
color: #839496;
}
/* Common */
.cm-s-solarized .CodeMirror-linenumber {
padding: 0 5px;
}
.cm-s-solarized .CodeMirror-guttermarker-subtle { color: #586e75; }
.cm-s-solarized.cm-s-dark .CodeMirror-guttermarker { color: #ddd; }
.cm-s-solarized.cm-s-light .CodeMirror-guttermarker { color: #cb4b16; }
.cm-s-solarized .CodeMirror-gutter .CodeMirror-gutter-text {
color: #586e75;
}
/* Cursor */
.cm-s-solarized .CodeMirror-cursor { border-left: 1px solid #819090; }
/* Fat cursor */
.cm-s-solarized.cm-s-light.cm-fat-cursor .CodeMirror-cursor { background: #77ee77; }
.cm-s-solarized.cm-s-light .cm-animate-fat-cursor { background-color: #77ee77; }
.cm-s-solarized.cm-s-dark.cm-fat-cursor .CodeMirror-cursor { background: #586e75; }
.cm-s-solarized.cm-s-dark .cm-animate-fat-cursor { background-color: #586e75; }
/* Active line */
.cm-s-solarized.cm-s-dark .CodeMirror-activeline-background {
background: rgba(255, 255, 255, 0.06);
}
.cm-s-solarized.cm-s-light .CodeMirror-activeline-background {
background: rgba(0, 0, 0, 0.06);
}
================================================
FILE: public/assets/lib/vendor/codemirror/theme/ssms.css
================================================
.cm-s-ssms span.cm-keyword { color: blue; }
.cm-s-ssms span.cm-comment { color: darkgreen; }
.cm-s-ssms span.cm-string { color: red; }
.cm-s-ssms span.cm-def { color: black; }
.cm-s-ssms span.cm-variable { color: black; }
.cm-s-ssms span.cm-variable-2 { color: black; }
.cm-s-ssms span.cm-atom { color: darkgray; }
.cm-s-ssms .CodeMirror-linenumber { color: teal; }
.cm-s-ssms .CodeMirror-activeline-background { background: #ffffff; }
.cm-s-ssms span.cm-string-2 { color: #FF00FF; }
.cm-s-ssms span.cm-operator,
.cm-s-ssms span.cm-bracket,
.cm-s-ssms span.cm-punctuation { color: darkgray; }
.cm-s-ssms .CodeMirror-gutters { border-right: 3px solid #ffee62; background-color: #ffffff; }
.cm-s-ssms div.CodeMirror-selected { background: #ADD6FF; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/the-matrix.css
================================================
.cm-s-the-matrix.CodeMirror { background: #000000; color: #00FF00; }
.cm-s-the-matrix div.CodeMirror-selected { background: #2D2D2D; }
.cm-s-the-matrix .CodeMirror-line::selection, .cm-s-the-matrix .CodeMirror-line > span::selection, .cm-s-the-matrix .CodeMirror-line > span > span::selection { background: rgba(45, 45, 45, 0.99); }
.cm-s-the-matrix .CodeMirror-line::-moz-selection, .cm-s-the-matrix .CodeMirror-line > span::-moz-selection, .cm-s-the-matrix .CodeMirror-line > span > span::-moz-selection { background: rgba(45, 45, 45, 0.99); }
.cm-s-the-matrix .CodeMirror-gutters { background: #060; border-right: 2px solid #00FF00; }
.cm-s-the-matrix .CodeMirror-guttermarker { color: #0f0; }
.cm-s-the-matrix .CodeMirror-guttermarker-subtle { color: white; }
.cm-s-the-matrix .CodeMirror-linenumber { color: #FFFFFF; }
.cm-s-the-matrix .CodeMirror-cursor { border-left: 1px solid #00FF00; }
.cm-s-the-matrix span.cm-keyword { color: #008803; font-weight: bold; }
.cm-s-the-matrix span.cm-atom { color: #3FF; }
.cm-s-the-matrix span.cm-number { color: #FFB94F; }
.cm-s-the-matrix span.cm-def { color: #99C; }
.cm-s-the-matrix span.cm-variable { color: #F6C; }
.cm-s-the-matrix span.cm-variable-2 { color: #C6F; }
.cm-s-the-matrix span.cm-variable-3, .cm-s-the-matrix span.cm-type { color: #96F; }
.cm-s-the-matrix span.cm-property { color: #62FFA0; }
.cm-s-the-matrix span.cm-operator { color: #999; }
.cm-s-the-matrix span.cm-comment { color: #CCCCCC; }
.cm-s-the-matrix span.cm-string { color: #39C; }
.cm-s-the-matrix span.cm-meta { color: #C9F; }
.cm-s-the-matrix span.cm-qualifier { color: #FFF700; }
.cm-s-the-matrix span.cm-builtin { color: #30a; }
.cm-s-the-matrix span.cm-bracket { color: #cc7; }
.cm-s-the-matrix span.cm-tag { color: #FFBD40; }
.cm-s-the-matrix span.cm-attribute { color: #FFF700; }
.cm-s-the-matrix span.cm-error { color: #FF0000; }
.cm-s-the-matrix .CodeMirror-activeline-background { background: #040; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/tomorrow-night-bright.css
================================================
/*
Name: Tomorrow Night - Bright
Author: Chris Kempson
Port done by Gerard Braad
*/
.cm-s-tomorrow-night-bright.CodeMirror { background: #000000; color: #eaeaea; }
.cm-s-tomorrow-night-bright div.CodeMirror-selected { background: #424242; }
.cm-s-tomorrow-night-bright .CodeMirror-gutters { background: #000000; border-right: 0px; }
.cm-s-tomorrow-night-bright .CodeMirror-guttermarker { color: #e78c45; }
.cm-s-tomorrow-night-bright .CodeMirror-guttermarker-subtle { color: #777; }
.cm-s-tomorrow-night-bright .CodeMirror-linenumber { color: #424242; }
.cm-s-tomorrow-night-bright .CodeMirror-cursor { border-left: 1px solid #6A6A6A; }
.cm-s-tomorrow-night-bright span.cm-comment { color: #d27b53; }
.cm-s-tomorrow-night-bright span.cm-atom { color: #a16a94; }
.cm-s-tomorrow-night-bright span.cm-number { color: #a16a94; }
.cm-s-tomorrow-night-bright span.cm-property, .cm-s-tomorrow-night-bright span.cm-attribute { color: #99cc99; }
.cm-s-tomorrow-night-bright span.cm-keyword { color: #d54e53; }
.cm-s-tomorrow-night-bright span.cm-string { color: #e7c547; }
.cm-s-tomorrow-night-bright span.cm-variable { color: #b9ca4a; }
.cm-s-tomorrow-night-bright span.cm-variable-2 { color: #7aa6da; }
.cm-s-tomorrow-night-bright span.cm-def { color: #e78c45; }
.cm-s-tomorrow-night-bright span.cm-bracket { color: #eaeaea; }
.cm-s-tomorrow-night-bright span.cm-tag { color: #d54e53; }
.cm-s-tomorrow-night-bright span.cm-link { color: #a16a94; }
.cm-s-tomorrow-night-bright span.cm-error { background: #d54e53; color: #6A6A6A; }
.cm-s-tomorrow-night-bright .CodeMirror-activeline-background { background: #2a2a2a; }
.cm-s-tomorrow-night-bright .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/tomorrow-night-eighties.css
================================================
/*
Name: Tomorrow Night - Eighties
Author: Chris Kempson
CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
*/
.cm-s-tomorrow-night-eighties.CodeMirror { background: #000000; color: #CCCCCC; }
.cm-s-tomorrow-night-eighties div.CodeMirror-selected { background: #2D2D2D; }
.cm-s-tomorrow-night-eighties .CodeMirror-line::selection, .cm-s-tomorrow-night-eighties .CodeMirror-line > span::selection, .cm-s-tomorrow-night-eighties .CodeMirror-line > span > span::selection { background: rgba(45, 45, 45, 0.99); }
.cm-s-tomorrow-night-eighties .CodeMirror-line::-moz-selection, .cm-s-tomorrow-night-eighties .CodeMirror-line > span::-moz-selection, .cm-s-tomorrow-night-eighties .CodeMirror-line > span > span::-moz-selection { background: rgba(45, 45, 45, 0.99); }
.cm-s-tomorrow-night-eighties .CodeMirror-gutters { background: #000000; border-right: 0px; }
.cm-s-tomorrow-night-eighties .CodeMirror-guttermarker { color: #f2777a; }
.cm-s-tomorrow-night-eighties .CodeMirror-guttermarker-subtle { color: #777; }
.cm-s-tomorrow-night-eighties .CodeMirror-linenumber { color: #515151; }
.cm-s-tomorrow-night-eighties .CodeMirror-cursor { border-left: 1px solid #6A6A6A; }
.cm-s-tomorrow-night-eighties span.cm-comment { color: #d27b53; }
.cm-s-tomorrow-night-eighties span.cm-atom { color: #a16a94; }
.cm-s-tomorrow-night-eighties span.cm-number { color: #a16a94; }
.cm-s-tomorrow-night-eighties span.cm-property, .cm-s-tomorrow-night-eighties span.cm-attribute { color: #99cc99; }
.cm-s-tomorrow-night-eighties span.cm-keyword { color: #f2777a; }
.cm-s-tomorrow-night-eighties span.cm-string { color: #ffcc66; }
.cm-s-tomorrow-night-eighties span.cm-variable { color: #99cc99; }
.cm-s-tomorrow-night-eighties span.cm-variable-2 { color: #6699cc; }
.cm-s-tomorrow-night-eighties span.cm-def { color: #f99157; }
.cm-s-tomorrow-night-eighties span.cm-bracket { color: #CCCCCC; }
.cm-s-tomorrow-night-eighties span.cm-tag { color: #f2777a; }
.cm-s-tomorrow-night-eighties span.cm-link { color: #a16a94; }
.cm-s-tomorrow-night-eighties span.cm-error { background: #f2777a; color: #6A6A6A; }
.cm-s-tomorrow-night-eighties .CodeMirror-activeline-background { background: #343600; }
.cm-s-tomorrow-night-eighties .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/ttcn.css
================================================
.cm-s-ttcn .cm-quote { color: #090; }
.cm-s-ttcn .cm-negative { color: #d44; }
.cm-s-ttcn .cm-positive { color: #292; }
.cm-s-ttcn .cm-header, .cm-strong { font-weight: bold; }
.cm-s-ttcn .cm-em { font-style: italic; }
.cm-s-ttcn .cm-link { text-decoration: underline; }
.cm-s-ttcn .cm-strikethrough { text-decoration: line-through; }
.cm-s-ttcn .cm-header { color: #00f; font-weight: bold; }
.cm-s-ttcn .cm-atom { color: #219; }
.cm-s-ttcn .cm-attribute { color: #00c; }
.cm-s-ttcn .cm-bracket { color: #997; }
.cm-s-ttcn .cm-comment { color: #333333; }
.cm-s-ttcn .cm-def { color: #00f; }
.cm-s-ttcn .cm-em { font-style: italic; }
.cm-s-ttcn .cm-error { color: #f00; }
.cm-s-ttcn .cm-hr { color: #999; }
.cm-s-ttcn .cm-invalidchar { color: #f00; }
.cm-s-ttcn .cm-keyword { font-weight:bold; }
.cm-s-ttcn .cm-link { color: #00c; text-decoration: underline; }
.cm-s-ttcn .cm-meta { color: #555; }
.cm-s-ttcn .cm-negative { color: #d44; }
.cm-s-ttcn .cm-positive { color: #292; }
.cm-s-ttcn .cm-qualifier { color: #555; }
.cm-s-ttcn .cm-strikethrough { text-decoration: line-through; }
.cm-s-ttcn .cm-string { color: #006400; }
.cm-s-ttcn .cm-string-2 { color: #f50; }
.cm-s-ttcn .cm-strong { font-weight: bold; }
.cm-s-ttcn .cm-tag { color: #170; }
.cm-s-ttcn .cm-variable { color: #8B2252; }
.cm-s-ttcn .cm-variable-2 { color: #05a; }
.cm-s-ttcn .cm-variable-3, .cm-s-ttcn .cm-type { color: #085; }
.cm-s-ttcn .cm-invalidchar { color: #f00; }
/* ASN */
.cm-s-ttcn .cm-accessTypes,
.cm-s-ttcn .cm-compareTypes { color: #27408B; }
.cm-s-ttcn .cm-cmipVerbs { color: #8B2252; }
.cm-s-ttcn .cm-modifier { color:#D2691E; }
.cm-s-ttcn .cm-status { color:#8B4545; }
.cm-s-ttcn .cm-storage { color:#A020F0; }
.cm-s-ttcn .cm-tags { color:#006400; }
/* CFG */
.cm-s-ttcn .cm-externalCommands { color: #8B4545; font-weight:bold; }
.cm-s-ttcn .cm-fileNCtrlMaskOptions,
.cm-s-ttcn .cm-sectionTitle { color: #2E8B57; font-weight:bold; }
/* TTCN */
.cm-s-ttcn .cm-booleanConsts,
.cm-s-ttcn .cm-otherConsts,
.cm-s-ttcn .cm-verdictConsts { color: #006400; }
.cm-s-ttcn .cm-configOps,
.cm-s-ttcn .cm-functionOps,
.cm-s-ttcn .cm-portOps,
.cm-s-ttcn .cm-sutOps,
.cm-s-ttcn .cm-timerOps,
.cm-s-ttcn .cm-verdictOps { color: #0000FF; }
.cm-s-ttcn .cm-preprocessor,
.cm-s-ttcn .cm-templateMatch,
.cm-s-ttcn .cm-ttcn3Macros { color: #27408B; }
.cm-s-ttcn .cm-types { color: #A52A2A; font-weight:bold; }
.cm-s-ttcn .cm-visibilityModifiers { font-weight:bold; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/twilight.css
================================================
.cm-s-twilight.CodeMirror { background: #141414; color: #f7f7f7; } /**/
.cm-s-twilight div.CodeMirror-selected { background: #323232; } /**/
.cm-s-twilight .CodeMirror-line::selection, .cm-s-twilight .CodeMirror-line > span::selection, .cm-s-twilight .CodeMirror-line > span > span::selection { background: rgba(50, 50, 50, 0.99); }
.cm-s-twilight .CodeMirror-line::-moz-selection, .cm-s-twilight .CodeMirror-line > span::-moz-selection, .cm-s-twilight .CodeMirror-line > span > span::-moz-selection { background: rgba(50, 50, 50, 0.99); }
.cm-s-twilight .CodeMirror-gutters { background: #222; border-right: 1px solid #aaa; }
.cm-s-twilight .CodeMirror-guttermarker { color: white; }
.cm-s-twilight .CodeMirror-guttermarker-subtle { color: #aaa; }
.cm-s-twilight .CodeMirror-linenumber { color: #aaa; }
.cm-s-twilight .CodeMirror-cursor { border-left: 1px solid white; }
.cm-s-twilight .cm-keyword { color: #f9ee98; } /**/
.cm-s-twilight .cm-atom { color: #FC0; }
.cm-s-twilight .cm-number { color: #ca7841; } /**/
.cm-s-twilight .cm-def { color: #8DA6CE; }
.cm-s-twilight span.cm-variable-2, .cm-s-twilight span.cm-tag { color: #607392; } /**/
.cm-s-twilight span.cm-variable-3, .cm-s-twilight span.cm-def, .cm-s-twilight span.cm-type { color: #607392; } /**/
.cm-s-twilight .cm-operator { color: #cda869; } /**/
.cm-s-twilight .cm-comment { color:#777; font-style:italic; font-weight:normal; } /**/
.cm-s-twilight .cm-string { color:#8f9d6a; font-style:italic; } /**/
.cm-s-twilight .cm-string-2 { color:#bd6b18; } /*?*/
.cm-s-twilight .cm-meta { background-color:#141414; color:#f7f7f7; } /*?*/
.cm-s-twilight .cm-builtin { color: #cda869; } /*?*/
.cm-s-twilight .cm-tag { color: #997643; } /**/
.cm-s-twilight .cm-attribute { color: #d6bb6d; } /*?*/
.cm-s-twilight .cm-header { color: #FF6400; }
.cm-s-twilight .cm-hr { color: #AEAEAE; }
.cm-s-twilight .cm-link { color:#ad9361; font-style:italic; text-decoration:none; } /**/
.cm-s-twilight .cm-error { border-bottom: 1px solid red; }
.cm-s-twilight .CodeMirror-activeline-background { background: #27282E; }
.cm-s-twilight .CodeMirror-matchingbracket { outline:1px solid grey; color:white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/vibrant-ink.css
================================================
/* Taken from the popular Visual Studio Vibrant Ink Schema */
.cm-s-vibrant-ink.CodeMirror { background: black; color: white; }
.cm-s-vibrant-ink div.CodeMirror-selected { background: #35493c; }
.cm-s-vibrant-ink .CodeMirror-line::selection, .cm-s-vibrant-ink .CodeMirror-line > span::selection, .cm-s-vibrant-ink .CodeMirror-line > span > span::selection { background: rgba(53, 73, 60, 0.99); }
.cm-s-vibrant-ink .CodeMirror-line::-moz-selection, .cm-s-vibrant-ink .CodeMirror-line > span::-moz-selection, .cm-s-vibrant-ink .CodeMirror-line > span > span::-moz-selection { background: rgba(53, 73, 60, 0.99); }
.cm-s-vibrant-ink .CodeMirror-gutters { background: #002240; border-right: 1px solid #aaa; }
.cm-s-vibrant-ink .CodeMirror-guttermarker { color: white; }
.cm-s-vibrant-ink .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
.cm-s-vibrant-ink .CodeMirror-linenumber { color: #d0d0d0; }
.cm-s-vibrant-ink .CodeMirror-cursor { border-left: 1px solid white; }
.cm-s-vibrant-ink .cm-keyword { color: #CC7832; }
.cm-s-vibrant-ink .cm-atom { color: #FC0; }
.cm-s-vibrant-ink .cm-number { color: #FFEE98; }
.cm-s-vibrant-ink .cm-def { color: #8DA6CE; }
.cm-s-vibrant-ink span.cm-variable-2, .cm-s-vibrant span.cm-tag { color: #FFC66D; }
.cm-s-vibrant-ink span.cm-variable-3, .cm-s-vibrant span.cm-def, .cm-s-vibrant span.cm-type { color: #FFC66D; }
.cm-s-vibrant-ink .cm-operator { color: #888; }
.cm-s-vibrant-ink .cm-comment { color: gray; font-weight: bold; }
.cm-s-vibrant-ink .cm-string { color: #A5C25C; }
.cm-s-vibrant-ink .cm-string-2 { color: red; }
.cm-s-vibrant-ink .cm-meta { color: #D8FA3C; }
.cm-s-vibrant-ink .cm-builtin { color: #8DA6CE; }
.cm-s-vibrant-ink .cm-tag { color: #8DA6CE; }
.cm-s-vibrant-ink .cm-attribute { color: #8DA6CE; }
.cm-s-vibrant-ink .cm-header { color: #FF6400; }
.cm-s-vibrant-ink .cm-hr { color: #AEAEAE; }
.cm-s-vibrant-ink .cm-link { color: #5656F3; }
.cm-s-vibrant-ink .cm-error { border-bottom: 1px solid red; }
.cm-s-vibrant-ink .CodeMirror-activeline-background { background: #27282E; }
.cm-s-vibrant-ink .CodeMirror-matchingbracket { outline:1px solid grey; color:white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/xq-dark.css
================================================
/*
Copyright (C) 2011 by MarkLogic Corporation
Author: Mike Brevoort
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
.cm-s-xq-dark.CodeMirror { background: #0a001f; color: #f8f8f8; }
.cm-s-xq-dark div.CodeMirror-selected { background: #27007A; }
.cm-s-xq-dark .CodeMirror-line::selection, .cm-s-xq-dark .CodeMirror-line > span::selection, .cm-s-xq-dark .CodeMirror-line > span > span::selection { background: rgba(39, 0, 122, 0.99); }
.cm-s-xq-dark .CodeMirror-line::-moz-selection, .cm-s-xq-dark .CodeMirror-line > span::-moz-selection, .cm-s-xq-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(39, 0, 122, 0.99); }
.cm-s-xq-dark .CodeMirror-gutters { background: #0a001f; border-right: 1px solid #aaa; }
.cm-s-xq-dark .CodeMirror-guttermarker { color: #FFBD40; }
.cm-s-xq-dark .CodeMirror-guttermarker-subtle { color: #f8f8f8; }
.cm-s-xq-dark .CodeMirror-linenumber { color: #f8f8f8; }
.cm-s-xq-dark .CodeMirror-cursor { border-left: 1px solid white; }
.cm-s-xq-dark span.cm-keyword { color: #FFBD40; }
.cm-s-xq-dark span.cm-atom { color: #6C8CD5; }
.cm-s-xq-dark span.cm-number { color: #164; }
.cm-s-xq-dark span.cm-def { color: #FFF; text-decoration:underline; }
.cm-s-xq-dark span.cm-variable { color: #FFF; }
.cm-s-xq-dark span.cm-variable-2 { color: #EEE; }
.cm-s-xq-dark span.cm-variable-3, .cm-s-xq-dark span.cm-type { color: #DDD; }
.cm-s-xq-dark span.cm-property {}
.cm-s-xq-dark span.cm-operator {}
.cm-s-xq-dark span.cm-comment { color: gray; }
.cm-s-xq-dark span.cm-string { color: #9FEE00; }
.cm-s-xq-dark span.cm-meta { color: yellow; }
.cm-s-xq-dark span.cm-qualifier { color: #FFF700; }
.cm-s-xq-dark span.cm-builtin { color: #30a; }
.cm-s-xq-dark span.cm-bracket { color: #cc7; }
.cm-s-xq-dark span.cm-tag { color: #FFBD40; }
.cm-s-xq-dark span.cm-attribute { color: #FFF700; }
.cm-s-xq-dark span.cm-error { color: #f00; }
.cm-s-xq-dark .CodeMirror-activeline-background { background: #27282E; }
.cm-s-xq-dark .CodeMirror-matchingbracket { outline:1px solid grey; color:white !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/xq-light.css
================================================
/*
Copyright (C) 2011 by MarkLogic Corporation
Author: Mike Brevoort
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
.cm-s-xq-light span.cm-keyword { line-height: 1em; font-weight: bold; color: #5A5CAD; }
.cm-s-xq-light span.cm-atom { color: #6C8CD5; }
.cm-s-xq-light span.cm-number { color: #164; }
.cm-s-xq-light span.cm-def { text-decoration:underline; }
.cm-s-xq-light span.cm-variable { color: black; }
.cm-s-xq-light span.cm-variable-2 { color:black; }
.cm-s-xq-light span.cm-variable-3, .cm-s-xq-light span.cm-type { color: black; }
.cm-s-xq-light span.cm-property {}
.cm-s-xq-light span.cm-operator {}
.cm-s-xq-light span.cm-comment { color: #0080FF; font-style: italic; }
.cm-s-xq-light span.cm-string { color: red; }
.cm-s-xq-light span.cm-meta { color: yellow; }
.cm-s-xq-light span.cm-qualifier { color: grey; }
.cm-s-xq-light span.cm-builtin { color: #7EA656; }
.cm-s-xq-light span.cm-bracket { color: #cc7; }
.cm-s-xq-light span.cm-tag { color: #3F7F7F; }
.cm-s-xq-light span.cm-attribute { color: #7F007F; }
.cm-s-xq-light span.cm-error { color: #f00; }
.cm-s-xq-light .CodeMirror-activeline-background { background: #e8f2ff; }
.cm-s-xq-light .CodeMirror-matchingbracket { outline:1px solid grey;color:black !important;background:yellow; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/yeti.css
================================================
/*
Name: yeti
Author: Michael Kaminsky (http://github.com/mkaminsky11)
Original yeti color scheme by Jesse Weed (https://github.com/jesseweed/yeti-syntax)
*/
.cm-s-yeti.CodeMirror {
background-color: #ECEAE8 !important;
color: #d1c9c0 !important;
border: none;
}
.cm-s-yeti .CodeMirror-gutters {
color: #adaba6;
background-color: #E5E1DB;
border: none;
}
.cm-s-yeti .CodeMirror-cursor { border-left: solid thin #d1c9c0; }
.cm-s-yeti .CodeMirror-linenumber { color: #adaba6; }
.cm-s-yeti.CodeMirror-focused div.CodeMirror-selected { background: #DCD8D2; }
.cm-s-yeti .CodeMirror-line::selection, .cm-s-yeti .CodeMirror-line > span::selection, .cm-s-yeti .CodeMirror-line > span > span::selection { background: #DCD8D2; }
.cm-s-yeti .CodeMirror-line::-moz-selection, .cm-s-yeti .CodeMirror-line > span::-moz-selection, .cm-s-yeti .CodeMirror-line > span > span::-moz-selection { background: #DCD8D2; }
.cm-s-yeti span.cm-comment { color: #d4c8be; }
.cm-s-yeti span.cm-string, .cm-s-yeti span.cm-string-2 { color: #96c0d8; }
.cm-s-yeti span.cm-number { color: #a074c4; }
.cm-s-yeti span.cm-variable { color: #55b5db; }
.cm-s-yeti span.cm-variable-2 { color: #a074c4; }
.cm-s-yeti span.cm-def { color: #55b5db; }
.cm-s-yeti span.cm-operator { color: #9fb96e; }
.cm-s-yeti span.cm-keyword { color: #9fb96e; }
.cm-s-yeti span.cm-atom { color: #a074c4; }
.cm-s-yeti span.cm-meta { color: #96c0d8; }
.cm-s-yeti span.cm-tag { color: #96c0d8; }
.cm-s-yeti span.cm-attribute { color: #9fb96e; }
.cm-s-yeti span.cm-qualifier { color: #96c0d8; }
.cm-s-yeti span.cm-property { color: #a074c4; }
.cm-s-yeti span.cm-builtin { color: #a074c4; }
.cm-s-yeti span.cm-variable-3, .cm-s-yeti span.cm-type { color: #96c0d8; }
.cm-s-yeti .CodeMirror-activeline-background { background: #E7E4E0; }
.cm-s-yeti .CodeMirror-matchingbracket { text-decoration: underline; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/yonce.css
================================================
/*
Name: yoncé
Author: Thomas MacLean (http://github.com/thomasmaclean)
Original yoncé color scheme by Mina Markham (https://github.com/minamarkham)
*/
.cm-s-yonce.CodeMirror { background: #1C1C1C; color: #d4d4d4; } /**/
.cm-s-yonce div.CodeMirror-selected { background: rgba(252, 69, 133, 0.478); } /**/
.cm-s-yonce .CodeMirror-selectedtext,
.cm-s-yonce .CodeMirror-selected,
.cm-s-yonce .CodeMirror-line::selection,
.cm-s-yonce .CodeMirror-line > span::selection,
.cm-s-yonce .CodeMirror-line > span > span::selection,
.cm-s-yonce .CodeMirror-line::-moz-selection,
.cm-s-yonce .CodeMirror-line > span::-moz-selection,
.cm-s-yonce .CodeMirror-line > span > span::-moz-selection { background: rgba(252, 67, 132, 0.47); }
.cm-s-yonce.CodeMirror pre { padding-left: 0px; }
.cm-s-yonce .CodeMirror-gutters {background: #1C1C1C; border-right: 0px;}
.cm-s-yonce .CodeMirror-linenumber {color: #777777; padding-right: 10px; }
.cm-s-yonce .CodeMirror-activeline .CodeMirror-linenumber.CodeMirror-gutter-elt { background: #1C1C1C; color: #fc4384; }
.cm-s-yonce .CodeMirror-linenumber { color: #777; }
.cm-s-yonce .CodeMirror-cursor { border-left: 2px solid #FC4384; }
.cm-s-yonce .cm-searching { background: rgba(243, 155, 53, .3) !important; outline: 1px solid #F39B35; }
.cm-s-yonce .cm-searching.CodeMirror-selectedtext { background: rgba(243, 155, 53, .7) !important; color: white; }
.cm-s-yonce .cm-keyword { color: #00A7AA; } /**/
.cm-s-yonce .cm-atom { color: #F39B35; }
.cm-s-yonce .cm-number, .cm-s-yonce span.cm-type { color: #A06FCA; } /**/
.cm-s-yonce .cm-def { color: #98E342; }
.cm-s-yonce .cm-property,
.cm-s-yonce span.cm-variable { color: #D4D4D4; font-style: italic; }
.cm-s-yonce span.cm-variable-2 { color: #da7dae; font-style: italic; }
.cm-s-yonce span.cm-variable-3 { color: #A06FCA; }
.cm-s-yonce .cm-type.cm-def { color: #FC4384; font-style: normal; text-decoration: underline; }
.cm-s-yonce .cm-property.cm-def { color: #FC4384; font-style: normal; }
.cm-s-yonce .cm-callee { color: #FC4384; font-style: normal; }
.cm-s-yonce .cm-operator { color: #FC4384; } /**/
.cm-s-yonce .cm-qualifier,
.cm-s-yonce .cm-tag { color: #FC4384; }
.cm-s-yonce .cm-tag.cm-bracket { color: #D4D4D4; }
.cm-s-yonce .cm-attribute { color: #A06FCA; }
.cm-s-yonce .cm-comment { color:#696d70; font-style:italic; font-weight:normal; } /**/
.cm-s-yonce .cm-comment.cm-tag { color: #FC4384 }
.cm-s-yonce .cm-comment.cm-attribute { color: #D4D4D4; }
.cm-s-yonce .cm-string { color:#E6DB74; } /**/
.cm-s-yonce .cm-string-2 { color:#F39B35; } /*?*/
.cm-s-yonce .cm-meta { color: #D4D4D4; background: inherit; }
.cm-s-yonce .cm-builtin { color: #FC4384; } /*?*/
.cm-s-yonce .cm-header { color: #da7dae; }
.cm-s-yonce .cm-hr { color: #98E342; }
.cm-s-yonce .cm-link { color:#696d70; font-style:italic; text-decoration:none; } /**/
.cm-s-yonce .cm-error { border-bottom: 1px solid #C42412; }
.cm-s-yonce .CodeMirror-activeline-background { background: #272727; }
.cm-s-yonce .CodeMirror-matchingbracket { outline:1px solid grey; color:#D4D4D4 !important; }
================================================
FILE: public/assets/lib/vendor/codemirror/theme/zenburn.css
================================================
/**
* "
* Using Zenburn color palette from the Emacs Zenburn Theme
* https://github.com/bbatsov/zenburn-emacs/blob/master/zenburn-theme.el
*
* Also using parts of https://github.com/xavi/coderay-lighttable-theme
* "
* From: https://github.com/wisenomad/zenburn-lighttable-theme/blob/master/zenburn.css
*/
.cm-s-zenburn .CodeMirror-gutters { background: #3f3f3f !important; }
.cm-s-zenburn .CodeMirror-foldgutter-open, .CodeMirror-foldgutter-folded { color: #999; }
.cm-s-zenburn .CodeMirror-cursor { border-left: 1px solid white; }
.cm-s-zenburn.CodeMirror { background-color: #3f3f3f; color: #dcdccc; }
.cm-s-zenburn span.cm-builtin { color: #dcdccc; font-weight: bold; }
.cm-s-zenburn span.cm-comment { color: #7f9f7f; }
.cm-s-zenburn span.cm-keyword { color: #f0dfaf; font-weight: bold; }
.cm-s-zenburn span.cm-atom { color: #bfebbf; }
.cm-s-zenburn span.cm-def { color: #dcdccc; }
.cm-s-zenburn span.cm-variable { color: #dfaf8f; }
.cm-s-zenburn span.cm-variable-2 { color: #dcdccc; }
.cm-s-zenburn span.cm-string { color: #cc9393; }
.cm-s-zenburn span.cm-string-2 { color: #cc9393; }
.cm-s-zenburn span.cm-number { color: #dcdccc; }
.cm-s-zenburn span.cm-tag { color: #93e0e3; }
.cm-s-zenburn span.cm-property { color: #dfaf8f; }
.cm-s-zenburn span.cm-attribute { color: #dfaf8f; }
.cm-s-zenburn span.cm-qualifier { color: #7cb8bb; }
.cm-s-zenburn span.cm-meta { color: #f0dfaf; }
.cm-s-zenburn span.cm-header { color: #f0efd0; }
.cm-s-zenburn span.cm-operator { color: #f0efd0; }
.cm-s-zenburn span.CodeMirror-matchingbracket { box-sizing: border-box; background: transparent; border-bottom: 1px solid; }
.cm-s-zenburn span.CodeMirror-nonmatchingbracket { border-bottom: 1px solid; background: none; }
.cm-s-zenburn .CodeMirror-activeline { background: #000000; }
.cm-s-zenburn .CodeMirror-activeline-background { background: #000000; }
.cm-s-zenburn div.CodeMirror-selected { background: #545454; }
.cm-s-zenburn .CodeMirror-focused div.CodeMirror-selected { background: #4f4f4f; }
================================================
FILE: public/assets/lib/vendor/exif-js.js
================================================
/**
* Minified by jsDelivr using UglifyJS v3.3.25.
* Original file: /npm/exif-js@2.3.0/exif.js
*
* Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
*/
(function(){var d=!1,l=function(e){return e instanceof l?e:this instanceof l?void(this.EXIFwrapped=e):new l(e)};"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=l),exports.EXIF=l):this.EXIF=l;var u=l.Tags={36864:"ExifVersion",40960:"FlashpixVersion",40961:"ColorSpace",40962:"PixelXDimension",40963:"PixelYDimension",37121:"ComponentsConfiguration",37122:"CompressedBitsPerPixel",37500:"MakerNote",37510:"UserComment",40964:"RelatedSoundFile",36867:"DateTimeOriginal",36868:"DateTimeDigitized",37520:"SubsecTime",37521:"SubsecTimeOriginal",37522:"SubsecTimeDigitized",33434:"ExposureTime",33437:"FNumber",34850:"ExposureProgram",34852:"SpectralSensitivity",34855:"ISOSpeedRatings",34856:"OECF",37377:"ShutterSpeedValue",37378:"ApertureValue",37379:"BrightnessValue",37380:"ExposureBias",37381:"MaxApertureValue",37382:"SubjectDistance",37383:"MeteringMode",37384:"LightSource",37385:"Flash",37396:"SubjectArea",37386:"FocalLength",41483:"FlashEnergy",41484:"SpatialFrequencyResponse",41486:"FocalPlaneXResolution",41487:"FocalPlaneYResolution",41488:"FocalPlaneResolutionUnit",41492:"SubjectLocation",41493:"ExposureIndex",41495:"SensingMethod",41728:"FileSource",41729:"SceneType",41730:"CFAPattern",41985:"CustomRendered",41986:"ExposureMode",41987:"WhiteBalance",41988:"DigitalZoomRation",41989:"FocalLengthIn35mmFilm",41990:"SceneCaptureType",41991:"GainControl",41992:"Contrast",41993:"Saturation",41994:"Sharpness",41995:"DeviceSettingDescription",41996:"SubjectDistanceRange",40965:"InteroperabilityIFDPointer",42016:"ImageUniqueID"},c=l.TiffTags={256:"ImageWidth",257:"ImageHeight",34665:"ExifIFDPointer",34853:"GPSInfoIFDPointer",40965:"InteroperabilityIFDPointer",258:"BitsPerSample",259:"Compression",262:"PhotometricInterpretation",274:"Orientation",277:"SamplesPerPixel",284:"PlanarConfiguration",530:"YCbCrSubSampling",531:"YCbCrPositioning",282:"XResolution",283:"YResolution",296:"ResolutionUnit",273:"StripOffsets",278:"RowsPerStrip",279:"StripByteCounts",513:"JPEGInterchangeFormat",514:"JPEGInterchangeFormatLength",301:"TransferFunction",318:"WhitePoint",319:"PrimaryChromaticities",529:"YCbCrCoefficients",532:"ReferenceBlackWhite",306:"DateTime",270:"ImageDescription",271:"Make",272:"Model",305:"Software",315:"Artist",33432:"Copyright"},f=l.GPSTags={0:"GPSVersionID",1:"GPSLatitudeRef",2:"GPSLatitude",3:"GPSLongitudeRef",4:"GPSLongitude",5:"GPSAltitudeRef",6:"GPSAltitude",7:"GPSTimeStamp",8:"GPSSatellites",9:"GPSStatus",10:"GPSMeasureMode",11:"GPSDOP",12:"GPSSpeedRef",13:"GPSSpeed",14:"GPSTrackRef",15:"GPSTrack",16:"GPSImgDirectionRef",17:"GPSImgDirection",18:"GPSMapDatum",19:"GPSDestLatitudeRef",20:"GPSDestLatitude",21:"GPSDestLongitudeRef",22:"GPSDestLongitude",23:"GPSDestBearingRef",24:"GPSDestBearing",25:"GPSDestDistanceRef",26:"GPSDestDistance",27:"GPSProcessingMethod",28:"GPSAreaInformation",29:"GPSDateStamp",30:"GPSDifferential"},g=l.IFD1Tags={256:"ImageWidth",257:"ImageHeight",258:"BitsPerSample",259:"Compression",262:"PhotometricInterpretation",273:"StripOffsets",274:"Orientation",277:"SamplesPerPixel",278:"RowsPerStrip",279:"StripByteCounts",282:"XResolution",283:"YResolution",284:"PlanarConfiguration",296:"ResolutionUnit",513:"JpegIFOffset",514:"JpegIFByteCount",529:"YCbCrCoefficients",530:"YCbCrSubSampling",531:"YCbCrPositioning",532:"ReferenceBlackWhite"},m=l.StringValues={ExposureProgram:{0:"Not defined",1:"Manual",2:"Normal program",3:"Aperture priority",4:"Shutter priority",5:"Creative program",6:"Action program",7:"Portrait mode",8:"Landscape mode"},MeteringMode:{0:"Unknown",1:"Average",2:"CenterWeightedAverage",3:"Spot",4:"MultiSpot",5:"Pattern",6:"Partial",255:"Other"},LightSource:{0:"Unknown",1:"Daylight",2:"Fluorescent",3:"Tungsten (incandescent light)",4:"Flash",9:"Fine weather",10:"Cloudy weather",11:"Shade",12:"Daylight fluorescent (D 5700 - 7100K)",13:"Day white fluorescent (N 4600 - 5400K)",14:"Cool white fluorescent (W 3900 - 4500K)",15:"White fluorescent (WW 3200 - 3700K)",17:"Standard light A",18:"Standard light B",19:"Standard light C",20:"D55",21:"D65",22:"D75",23:"D50",24:"ISO studio tungsten",255:"Other"},Flash:{0:"Flash did not fire",1:"Flash fired",5:"Strobe return light not detected",7:"Strobe return light detected",9:"Flash fired, compulsory flash mode",13:"Flash fired, compulsory flash mode, return light not detected",15:"Flash fired, compulsory flash mode, return light detected",16:"Flash did not fire, compulsory flash mode",24:"Flash did not fire, auto mode",25:"Flash fired, auto mode",29:"Flash fired, auto mode, return light not detected",31:"Flash fired, auto mode, return light detected",32:"No flash function",65:"Flash fired, red-eye reduction mode",69:"Flash fired, red-eye reduction mode, return light not detected",71:"Flash fired, red-eye reduction mode, return light detected",73:"Flash fired, compulsory flash mode, red-eye reduction mode",77:"Flash fired, compulsory flash mode, red-eye reduction mode, return light not detected",79:"Flash fired, compulsory flash mode, red-eye reduction mode, return light detected",89:"Flash fired, auto mode, red-eye reduction mode",93:"Flash fired, auto mode, return light not detected, red-eye reduction mode",95:"Flash fired, auto mode, return light detected, red-eye reduction mode"},SensingMethod:{1:"Not defined",2:"One-chip color area sensor",3:"Two-chip color area sensor",4:"Three-chip color area sensor",5:"Color sequential area sensor",7:"Trilinear sensor",8:"Color sequential linear sensor"},SceneCaptureType:{0:"Standard",1:"Landscape",2:"Portrait",3:"Night scene"},SceneType:{1:"Directly photographed"},CustomRendered:{0:"Normal process",1:"Custom process"},WhiteBalance:{0:"Auto white balance",1:"Manual white balance"},GainControl:{0:"None",1:"Low gain up",2:"High gain up",3:"Low gain down",4:"High gain down"},Contrast:{0:"Normal",1:"Soft",2:"Hard"},Saturation:{0:"Normal",1:"Low saturation",2:"High saturation"},Sharpness:{0:"Normal",1:"Soft",2:"Hard"},SubjectDistanceRange:{0:"Unknown",1:"Macro",2:"Close view",3:"Distant view"},FileSource:{3:"DSC"},Components:{0:"",1:"Y",2:"Cb",3:"Cr",4:"R",5:"G",6:"B"}};function i(e){return!!e.exifdata}function r(i,o){function t(e){var t=p(e);i.exifdata=t||{};var n=function(e){var t=new DataView(e);d&&console.log("Got file of length "+e.byteLength);if(255!=t.getUint8(0)||216!=t.getUint8(1))return d&&console.log("Not a valid JPEG"),!1;var n=2,r=e.byteLength;for(;n")+8,u=(s=s.substring(s.indexOf("e.byteLength)return{};var u=P(e,t,t+l,g,r);if(u.Compression)switch(u.Compression){case 6:if(u.JpegIFOffset&&u.JpegIFByteCount){var c=t+u.JpegIFOffset,d=u.JpegIFByteCount;u.blob=new Blob([new Uint8Array(e.buffer,c,d)],{type:"image/jpeg"})}break;case 1:console.log("Thumbnail image format is TIFF, which is not implemented.");break;default:console.log("Unknown thumbnail image format '%s'",u.Compression)}else 2==u.PhotometricInterpretation&&console.log("Thumbnail image format is RGB, which is not implemented.");return u}(e,s,l,n),r}function b(e){var t={};if(1==e.nodeType){if(0 http://a.com/e/f/../g
// With opts.alwaysNormalize = true (not spec compliant)
// http://a.com/b/cd + /e/f/../g => http://a.com/e/g
buildAbsoluteURL: function (baseURL, relativeURL, opts) {
opts = opts || {};
// remove any remaining space and CRLF
baseURL = baseURL.trim();
relativeURL = relativeURL.trim();
if (!relativeURL) {
// 2a) If the embedded URL is entirely empty, it inherits the
// entire base URL (i.e., is set equal to the base URL)
// and we are done.
if (!opts.alwaysNormalize) {
return baseURL;
}
var basePartsForNormalise = URLToolkit.parseURL(baseURL);
if (!basePartsForNormalise) {
throw new Error('Error trying to parse base URL.');
}
basePartsForNormalise.path = URLToolkit.normalizePath(
basePartsForNormalise.path
);
return URLToolkit.buildURLFromParts(basePartsForNormalise);
}
var relativeParts = URLToolkit.parseURL(relativeURL);
if (!relativeParts) {
throw new Error('Error trying to parse relative URL.');
}
if (relativeParts.scheme) {
// 2b) If the embedded URL starts with a scheme name, it is
// interpreted as an absolute URL and we are done.
if (!opts.alwaysNormalize) {
return relativeURL;
}
relativeParts.path = URLToolkit.normalizePath(relativeParts.path);
return URLToolkit.buildURLFromParts(relativeParts);
}
var baseParts = URLToolkit.parseURL(baseURL);
if (!baseParts) {
throw new Error('Error trying to parse base URL.');
}
if (!baseParts.netLoc && baseParts.path && baseParts.path[0] !== '/') {
// If netLoc missing and path doesn't start with '/', assume everthing before the first '/' is the netLoc
// This causes 'example.com/a' to be handled as '//example.com/a' instead of '/example.com/a'
var pathParts = FIRST_SEGMENT_REGEX.exec(baseParts.path);
baseParts.netLoc = pathParts[1];
baseParts.path = pathParts[2];
}
if (baseParts.netLoc && !baseParts.path) {
baseParts.path = '/';
}
var builtParts = {
// 2c) Otherwise, the embedded URL inherits the scheme of
// the base URL.
scheme: baseParts.scheme,
netLoc: relativeParts.netLoc,
path: null,
params: relativeParts.params,
query: relativeParts.query,
fragment: relativeParts.fragment,
};
if (!relativeParts.netLoc) {
// 3) If the embedded URL's is non-empty, we skip to
// Step 7. Otherwise, the embedded URL inherits the
// (if any) of the base URL.
builtParts.netLoc = baseParts.netLoc;
// 4) If the embedded URL path is preceded by a slash "/", the
// path is not relative and we skip to Step 7.
if (relativeParts.path[0] !== '/') {
if (!relativeParts.path) {
// 5) If the embedded URL path is empty (and not preceded by a
// slash), then the embedded URL inherits the base URL path
builtParts.path = baseParts.path;
// 5a) if the embedded URL's is non-empty, we skip to
// step 7; otherwise, it inherits the of the base
// URL (if any) and
if (!relativeParts.params) {
builtParts.params = baseParts.params;
// 5b) if the embedded URL's is non-empty, we skip to
// step 7; otherwise, it inherits the of the base
// URL (if any) and we skip to step 7.
if (!relativeParts.query) {
builtParts.query = baseParts.query;
}
}
} else {
// 6) The last segment of the base URL's path (anything
// following the rightmost slash "/", or the entire path if no
// slash is present) is removed and the embedded URL's path is
// appended in its place.
var baseURLPath = baseParts.path;
var newPath =
baseURLPath.substring(0, baseURLPath.lastIndexOf('/') + 1) +
relativeParts.path;
builtParts.path = URLToolkit.normalizePath(newPath);
}
}
}
if (builtParts.path === null) {
builtParts.path = opts.alwaysNormalize
? URLToolkit.normalizePath(relativeParts.path)
: relativeParts.path;
}
return URLToolkit.buildURLFromParts(builtParts);
},
parseURL: function (url) {
var parts = URL_REGEX.exec(url);
if (!parts) {
return null;
}
return {
scheme: parts[1] || '',
netLoc: parts[2] || '',
path: parts[3] || '',
params: parts[4] || '',
query: parts[5] || '',
fragment: parts[6] || '',
};
},
normalizePath: function (path) {
// The following operations are
// then applied, in order, to the new path:
// 6a) All occurrences of "./", where "." is a complete path
// segment, are removed.
// 6b) If the path ends with "." as a complete path segment,
// that "." is removed.
path = path.split('').reverse().join('').replace(SLASH_DOT_REGEX, '');
// 6c) All occurrences of "/../", where is a
// complete path segment not equal to "..", are removed.
// Removal of these path segments is performed iteratively,
// removing the leftmost matching pattern on each iteration,
// until no matching pattern remains.
// 6d) If the path ends with "/..", where is a
// complete path segment not equal to "..", that
// "/.." is removed.
while (
path.length !== (path = path.replace(SLASH_DOT_DOT_REGEX, '')).length
) {}
return path.split('').reverse().join('');
},
buildURLFromParts: function (parts) {
return (
parts.scheme +
parts.netLoc +
parts.path +
parts.params +
parts.query +
parts.fragment
);
},
};
module.exports = URLToolkit;
})();
} (urlToolkit));
var urlToolkitExports = urlToolkit.exports;
function ownKeys(object, enumerableOnly) {
var keys = Object.keys(object);
if (Object.getOwnPropertySymbols) {
var symbols = Object.getOwnPropertySymbols(object);
enumerableOnly && (symbols = symbols.filter(function (sym) {
return Object.getOwnPropertyDescriptor(object, sym).enumerable;
})), keys.push.apply(keys, symbols);
}
return keys;
}
function _objectSpread2(target) {
for (var i = 1; i < arguments.length; i++) {
var source = null != arguments[i] ? arguments[i] : {};
i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {
_defineProperty(target, key, source[key]);
}) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {
Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
});
}
return target;
}
function _defineProperty(obj, key, value) {
key = _toPropertyKey(key);
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _extends() {
_extends = Object.assign ? Object.assign.bind() : function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
return _extends.apply(this, arguments);
}
function _toPrimitive(input, hint) {
if (typeof input !== "object" || input === null) return input;
var prim = input[Symbol.toPrimitive];
if (prim !== undefined) {
var res = prim.call(input, hint || "default");
if (typeof res !== "object") return res;
throw new TypeError("@@toPrimitive must return a primitive value.");
}
return (hint === "string" ? String : Number)(input);
}
function _toPropertyKey(arg) {
var key = _toPrimitive(arg, "string");
return typeof key === "symbol" ? key : String(key);
}
// https://caniuse.com/mdn-javascript_builtins_number_isfinite
const isFiniteNumber = Number.isFinite || function (value) {
return typeof value === 'number' && isFinite(value);
};
// https://caniuse.com/mdn-javascript_builtins_number_issafeinteger
const isSafeInteger = Number.isSafeInteger || function (value) {
return typeof value === 'number' && Math.abs(value) <= MAX_SAFE_INTEGER;
};
const MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
let Events = /*#__PURE__*/function (Events) {
Events["MEDIA_ATTACHING"] = "hlsMediaAttaching";
Events["MEDIA_ATTACHED"] = "hlsMediaAttached";
Events["MEDIA_DETACHING"] = "hlsMediaDetaching";
Events["MEDIA_DETACHED"] = "hlsMediaDetached";
Events["BUFFER_RESET"] = "hlsBufferReset";
Events["BUFFER_CODECS"] = "hlsBufferCodecs";
Events["BUFFER_CREATED"] = "hlsBufferCreated";
Events["BUFFER_APPENDING"] = "hlsBufferAppending";
Events["BUFFER_APPENDED"] = "hlsBufferAppended";
Events["BUFFER_EOS"] = "hlsBufferEos";
Events["BUFFER_FLUSHING"] = "hlsBufferFlushing";
Events["BUFFER_FLUSHED"] = "hlsBufferFlushed";
Events["MANIFEST_LOADING"] = "hlsManifestLoading";
Events["MANIFEST_LOADED"] = "hlsManifestLoaded";
Events["MANIFEST_PARSED"] = "hlsManifestParsed";
Events["LEVEL_SWITCHING"] = "hlsLevelSwitching";
Events["LEVEL_SWITCHED"] = "hlsLevelSwitched";
Events["LEVEL_LOADING"] = "hlsLevelLoading";
Events["LEVEL_LOADED"] = "hlsLevelLoaded";
Events["LEVEL_UPDATED"] = "hlsLevelUpdated";
Events["LEVEL_PTS_UPDATED"] = "hlsLevelPtsUpdated";
Events["LEVELS_UPDATED"] = "hlsLevelsUpdated";
Events["AUDIO_TRACKS_UPDATED"] = "hlsAudioTracksUpdated";
Events["AUDIO_TRACK_SWITCHING"] = "hlsAudioTrackSwitching";
Events["AUDIO_TRACK_SWITCHED"] = "hlsAudioTrackSwitched";
Events["AUDIO_TRACK_LOADING"] = "hlsAudioTrackLoading";
Events["AUDIO_TRACK_LOADED"] = "hlsAudioTrackLoaded";
Events["SUBTITLE_TRACKS_UPDATED"] = "hlsSubtitleTracksUpdated";
Events["SUBTITLE_TRACKS_CLEARED"] = "hlsSubtitleTracksCleared";
Events["SUBTITLE_TRACK_SWITCH"] = "hlsSubtitleTrackSwitch";
Events["SUBTITLE_TRACK_LOADING"] = "hlsSubtitleTrackLoading";
Events["SUBTITLE_TRACK_LOADED"] = "hlsSubtitleTrackLoaded";
Events["SUBTITLE_FRAG_PROCESSED"] = "hlsSubtitleFragProcessed";
Events["CUES_PARSED"] = "hlsCuesParsed";
Events["NON_NATIVE_TEXT_TRACKS_FOUND"] = "hlsNonNativeTextTracksFound";
Events["INIT_PTS_FOUND"] = "hlsInitPtsFound";
Events["FRAG_LOADING"] = "hlsFragLoading";
Events["FRAG_LOAD_EMERGENCY_ABORTED"] = "hlsFragLoadEmergencyAborted";
Events["FRAG_LOADED"] = "hlsFragLoaded";
Events["FRAG_DECRYPTED"] = "hlsFragDecrypted";
Events["FRAG_PARSING_INIT_SEGMENT"] = "hlsFragParsingInitSegment";
Events["FRAG_PARSING_USERDATA"] = "hlsFragParsingUserdata";
Events["FRAG_PARSING_METADATA"] = "hlsFragParsingMetadata";
Events["FRAG_PARSED"] = "hlsFragParsed";
Events["FRAG_BUFFERED"] = "hlsFragBuffered";
Events["FRAG_CHANGED"] = "hlsFragChanged";
Events["FPS_DROP"] = "hlsFpsDrop";
Events["FPS_DROP_LEVEL_CAPPING"] = "hlsFpsDropLevelCapping";
Events["ERROR"] = "hlsError";
Events["DESTROYING"] = "hlsDestroying";
Events["KEY_LOADING"] = "hlsKeyLoading";
Events["KEY_LOADED"] = "hlsKeyLoaded";
Events["LIVE_BACK_BUFFER_REACHED"] = "hlsLiveBackBufferReached";
Events["BACK_BUFFER_REACHED"] = "hlsBackBufferReached";
return Events;
}({});
/**
* Defines each Event type and payload by Event name. Used in {@link hls.js#HlsEventEmitter} to strongly type the event listener API.
*/
let ErrorTypes = /*#__PURE__*/function (ErrorTypes) {
ErrorTypes["NETWORK_ERROR"] = "networkError";
ErrorTypes["MEDIA_ERROR"] = "mediaError";
ErrorTypes["KEY_SYSTEM_ERROR"] = "keySystemError";
ErrorTypes["MUX_ERROR"] = "muxError";
ErrorTypes["OTHER_ERROR"] = "otherError";
return ErrorTypes;
}({});
let ErrorDetails = /*#__PURE__*/function (ErrorDetails) {
ErrorDetails["KEY_SYSTEM_NO_KEYS"] = "keySystemNoKeys";
ErrorDetails["KEY_SYSTEM_NO_ACCESS"] = "keySystemNoAccess";
ErrorDetails["KEY_SYSTEM_NO_SESSION"] = "keySystemNoSession";
ErrorDetails["KEY_SYSTEM_NO_CONFIGURED_LICENSE"] = "keySystemNoConfiguredLicense";
ErrorDetails["KEY_SYSTEM_LICENSE_REQUEST_FAILED"] = "keySystemLicenseRequestFailed";
ErrorDetails["KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED"] = "keySystemServerCertificateRequestFailed";
ErrorDetails["KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED"] = "keySystemServerCertificateUpdateFailed";
ErrorDetails["KEY_SYSTEM_SESSION_UPDATE_FAILED"] = "keySystemSessionUpdateFailed";
ErrorDetails["KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED"] = "keySystemStatusOutputRestricted";
ErrorDetails["KEY_SYSTEM_STATUS_INTERNAL_ERROR"] = "keySystemStatusInternalError";
ErrorDetails["MANIFEST_LOAD_ERROR"] = "manifestLoadError";
ErrorDetails["MANIFEST_LOAD_TIMEOUT"] = "manifestLoadTimeOut";
ErrorDetails["MANIFEST_PARSING_ERROR"] = "manifestParsingError";
ErrorDetails["MANIFEST_INCOMPATIBLE_CODECS_ERROR"] = "manifestIncompatibleCodecsError";
ErrorDetails["LEVEL_EMPTY_ERROR"] = "levelEmptyError";
ErrorDetails["LEVEL_LOAD_ERROR"] = "levelLoadError";
ErrorDetails["LEVEL_LOAD_TIMEOUT"] = "levelLoadTimeOut";
ErrorDetails["LEVEL_PARSING_ERROR"] = "levelParsingError";
ErrorDetails["LEVEL_SWITCH_ERROR"] = "levelSwitchError";
ErrorDetails["AUDIO_TRACK_LOAD_ERROR"] = "audioTrackLoadError";
ErrorDetails["AUDIO_TRACK_LOAD_TIMEOUT"] = "audioTrackLoadTimeOut";
ErrorDetails["SUBTITLE_LOAD_ERROR"] = "subtitleTrackLoadError";
ErrorDetails["SUBTITLE_TRACK_LOAD_TIMEOUT"] = "subtitleTrackLoadTimeOut";
ErrorDetails["FRAG_LOAD_ERROR"] = "fragLoadError";
ErrorDetails["FRAG_LOAD_TIMEOUT"] = "fragLoadTimeOut";
ErrorDetails["FRAG_DECRYPT_ERROR"] = "fragDecryptError";
ErrorDetails["FRAG_PARSING_ERROR"] = "fragParsingError";
ErrorDetails["FRAG_GAP"] = "fragGap";
ErrorDetails["REMUX_ALLOC_ERROR"] = "remuxAllocError";
ErrorDetails["KEY_LOAD_ERROR"] = "keyLoadError";
ErrorDetails["KEY_LOAD_TIMEOUT"] = "keyLoadTimeOut";
ErrorDetails["BUFFER_ADD_CODEC_ERROR"] = "bufferAddCodecError";
ErrorDetails["BUFFER_INCOMPATIBLE_CODECS_ERROR"] = "bufferIncompatibleCodecsError";
ErrorDetails["BUFFER_APPEND_ERROR"] = "bufferAppendError";
ErrorDetails["BUFFER_APPENDING_ERROR"] = "bufferAppendingError";
ErrorDetails["BUFFER_STALLED_ERROR"] = "bufferStalledError";
ErrorDetails["BUFFER_FULL_ERROR"] = "bufferFullError";
ErrorDetails["BUFFER_SEEK_OVER_HOLE"] = "bufferSeekOverHole";
ErrorDetails["BUFFER_NUDGE_ON_STALL"] = "bufferNudgeOnStall";
ErrorDetails["INTERNAL_EXCEPTION"] = "internalException";
ErrorDetails["INTERNAL_ABORTED"] = "aborted";
ErrorDetails["UNKNOWN"] = "unknown";
return ErrorDetails;
}({});
const noop = function noop() {};
const fakeLogger = {
trace: noop,
debug: noop,
log: noop,
warn: noop,
info: noop,
error: noop
};
let exportedLogger = fakeLogger;
// let lastCallTime;
// function formatMsgWithTimeInfo(type, msg) {
// const now = Date.now();
// const diff = lastCallTime ? '+' + (now - lastCallTime) : '0';
// lastCallTime = now;
// msg = (new Date(now)).toISOString() + ' | [' + type + '] > ' + msg + ' ( ' + diff + ' ms )';
// return msg;
// }
function consolePrintFn(type) {
const func = self.console[type];
if (func) {
return func.bind(self.console, `[${type}] >`);
}
return noop;
}
function exportLoggerFunctions(debugConfig, ...functions) {
functions.forEach(function (type) {
exportedLogger[type] = debugConfig[type] ? debugConfig[type].bind(debugConfig) : consolePrintFn(type);
});
}
function enableLogs(debugConfig, id) {
// check that console is available
if (self.console && debugConfig === true || typeof debugConfig === 'object') {
exportLoggerFunctions(debugConfig,
// Remove out from list here to hard-disable a log-level
// 'trace',
'debug', 'log', 'info', 'warn', 'error');
// Some browsers don't allow to use bind on console object anyway
// fallback to default if needed
try {
exportedLogger.log(`Debug logs enabled for "${id}" in hls.js version ${"1.4.13"}`);
} catch (e) {
exportedLogger = fakeLogger;
}
} else {
exportedLogger = fakeLogger;
}
}
const logger = exportedLogger;
const DECIMAL_RESOLUTION_REGEX = /^(\d+)x(\d+)$/;
const ATTR_LIST_REGEX = /(.+?)=(".*?"|.*?)(?:,|$)/g;
// adapted from https://github.com/kanongil/node-m3u8parse/blob/master/attrlist.js
class AttrList {
constructor(attrs) {
if (typeof attrs === 'string') {
attrs = AttrList.parseAttrList(attrs);
}
for (const attr in attrs) {
if (attrs.hasOwnProperty(attr)) {
if (attr.substring(0, 2) === 'X-') {
this.clientAttrs = this.clientAttrs || [];
this.clientAttrs.push(attr);
}
this[attr] = attrs[attr];
}
}
}
decimalInteger(attrName) {
const intValue = parseInt(this[attrName], 10);
if (intValue > Number.MAX_SAFE_INTEGER) {
return Infinity;
}
return intValue;
}
hexadecimalInteger(attrName) {
if (this[attrName]) {
let stringValue = (this[attrName] || '0x').slice(2);
stringValue = (stringValue.length & 1 ? '0' : '') + stringValue;
const value = new Uint8Array(stringValue.length / 2);
for (let i = 0; i < stringValue.length / 2; i++) {
value[i] = parseInt(stringValue.slice(i * 2, i * 2 + 2), 16);
}
return value;
} else {
return null;
}
}
hexadecimalIntegerAsNumber(attrName) {
const intValue = parseInt(this[attrName], 16);
if (intValue > Number.MAX_SAFE_INTEGER) {
return Infinity;
}
return intValue;
}
decimalFloatingPoint(attrName) {
return parseFloat(this[attrName]);
}
optionalFloat(attrName, defaultValue) {
const value = this[attrName];
return value ? parseFloat(value) : defaultValue;
}
enumeratedString(attrName) {
return this[attrName];
}
bool(attrName) {
return this[attrName] === 'YES';
}
decimalResolution(attrName) {
const res = DECIMAL_RESOLUTION_REGEX.exec(this[attrName]);
if (res === null) {
return undefined;
}
return {
width: parseInt(res[1], 10),
height: parseInt(res[2], 10)
};
}
static parseAttrList(input) {
let match;
const attrs = {};
const quote = '"';
ATTR_LIST_REGEX.lastIndex = 0;
while ((match = ATTR_LIST_REGEX.exec(input)) !== null) {
let value = match[2];
if (value.indexOf(quote) === 0 && value.lastIndexOf(quote) === value.length - 1) {
value = value.slice(1, -1);
}
const name = match[1].trim();
attrs[name] = value;
}
return attrs;
}
}
// Avoid exporting const enum so that these values can be inlined
function isDateRangeCueAttribute(attrName) {
return attrName !== "ID" && attrName !== "CLASS" && attrName !== "START-DATE" && attrName !== "DURATION" && attrName !== "END-DATE" && attrName !== "END-ON-NEXT";
}
function isSCTE35Attribute(attrName) {
return attrName === "SCTE35-OUT" || attrName === "SCTE35-IN";
}
class DateRange {
constructor(dateRangeAttr, dateRangeWithSameId) {
this.attr = void 0;
this._startDate = void 0;
this._endDate = void 0;
this._badValueForSameId = void 0;
if (dateRangeWithSameId) {
const previousAttr = dateRangeWithSameId.attr;
for (const key in previousAttr) {
if (Object.prototype.hasOwnProperty.call(dateRangeAttr, key) && dateRangeAttr[key] !== previousAttr[key]) {
logger.warn(`DATERANGE tag attribute: "${key}" does not match for tags with ID: "${dateRangeAttr.ID}"`);
this._badValueForSameId = key;
break;
}
}
// Merge DateRange tags with the same ID
dateRangeAttr = _extends(new AttrList({}), previousAttr, dateRangeAttr);
}
this.attr = dateRangeAttr;
this._startDate = new Date(dateRangeAttr["START-DATE"]);
if ("END-DATE" in this.attr) {
const endDate = new Date(this.attr["END-DATE"]);
if (isFiniteNumber(endDate.getTime())) {
this._endDate = endDate;
}
}
}
get id() {
return this.attr.ID;
}
get class() {
return this.attr.CLASS;
}
get startDate() {
return this._startDate;
}
get endDate() {
if (this._endDate) {
return this._endDate;
}
const duration = this.duration;
if (duration !== null) {
return new Date(this._startDate.getTime() + duration * 1000);
}
return null;
}
get duration() {
if ("DURATION" in this.attr) {
const duration = this.attr.decimalFloatingPoint("DURATION");
if (isFiniteNumber(duration)) {
return duration;
}
} else if (this._endDate) {
return (this._endDate.getTime() - this._startDate.getTime()) / 1000;
}
return null;
}
get plannedDuration() {
if ("PLANNED-DURATION" in this.attr) {
return this.attr.decimalFloatingPoint("PLANNED-DURATION");
}
return null;
}
get endOnNext() {
return this.attr.bool("END-ON-NEXT");
}
get isValid() {
return !!this.id && !this._badValueForSameId && isFiniteNumber(this.startDate.getTime()) && (this.duration === null || this.duration >= 0) && (!this.endOnNext || !!this.class);
}
}
class LoadStats {
constructor() {
this.aborted = false;
this.loaded = 0;
this.retry = 0;
this.total = 0;
this.chunkCount = 0;
this.bwEstimate = 0;
this.loading = {
start: 0,
first: 0,
end: 0
};
this.parsing = {
start: 0,
end: 0
};
this.buffering = {
start: 0,
first: 0,
end: 0
};
}
}
var ElementaryStreamTypes = {
AUDIO: "audio",
VIDEO: "video",
AUDIOVIDEO: "audiovideo"
};
class BaseSegment {
// baseurl is the URL to the playlist
// relurl is the portion of the URL that comes from inside the playlist.
// Holds the types of data this fragment supports
constructor(baseurl) {
this._byteRange = null;
this._url = null;
this.baseurl = void 0;
this.relurl = void 0;
this.elementaryStreams = {
[ElementaryStreamTypes.AUDIO]: null,
[ElementaryStreamTypes.VIDEO]: null,
[ElementaryStreamTypes.AUDIOVIDEO]: null
};
this.baseurl = baseurl;
}
// setByteRange converts a EXT-X-BYTERANGE attribute into a two element array
setByteRange(value, previous) {
const params = value.split('@', 2);
const byteRange = [];
if (params.length === 1) {
byteRange[0] = previous ? previous.byteRangeEndOffset : 0;
} else {
byteRange[0] = parseInt(params[1]);
}
byteRange[1] = parseInt(params[0]) + byteRange[0];
this._byteRange = byteRange;
}
get byteRange() {
if (!this._byteRange) {
return [];
}
return this._byteRange;
}
get byteRangeStartOffset() {
return this.byteRange[0];
}
get byteRangeEndOffset() {
return this.byteRange[1];
}
get url() {
if (!this._url && this.baseurl && this.relurl) {
this._url = urlToolkitExports.buildAbsoluteURL(this.baseurl, this.relurl, {
alwaysNormalize: true
});
}
return this._url || '';
}
set url(value) {
this._url = value;
}
}
/**
* Object representing parsed data from an HLS Segment. Found in {@link hls.js#LevelDetails.fragments}.
*/
class Fragment extends BaseSegment {
// EXTINF has to be present for a m3u8 to be considered valid
// sn notates the sequence number for a segment, and if set to a string can be 'initSegment'
// levelkeys are the EXT-X-KEY tags that apply to this segment for decryption
// core difference from the private field _decryptdata is the lack of the initialized IV
// _decryptdata will set the IV for this segment based on the segment number in the fragment
// A string representing the fragment type
// A reference to the loader. Set while the fragment is loading, and removed afterwards. Used to abort fragment loading
// A reference to the key loader. Set while the key is loading, and removed afterwards. Used to abort key loading
// The level/track index to which the fragment belongs
// The continuity counter of the fragment
// The starting Presentation Time Stamp (PTS) of the fragment. Set after transmux complete.
// The ending Presentation Time Stamp (PTS) of the fragment. Set after transmux complete.
// The starting Decode Time Stamp (DTS) of the fragment. Set after transmux complete.
// The ending Decode Time Stamp (DTS) of the fragment. Set after transmux complete.
// The start time of the fragment, as listed in the manifest. Updated after transmux complete.
// Set by `updateFragPTSDTS` in level-helper
// The maximum starting Presentation Time Stamp (audio/video PTS) of the fragment. Set after transmux complete.
// The minimum ending Presentation Time Stamp (audio/video PTS) of the fragment. Set after transmux complete.
// Load/parse timing information
// A flag indicating whether the segment was downloaded in order to test bitrate, and was not buffered
// #EXTINF segment title
// The Media Initialization Section for this segment
// Fragment is the last fragment in the media playlist
// Fragment is marked by an EXT-X-GAP tag indicating that it does not contain media data and should not be loaded
constructor(type, baseurl) {
super(baseurl);
this._decryptdata = null;
this.rawProgramDateTime = null;
this.programDateTime = null;
this.tagList = [];
this.duration = 0;
this.sn = 0;
this.levelkeys = void 0;
this.type = void 0;
this.loader = null;
this.keyLoader = null;
this.level = -1;
this.cc = 0;
this.startPTS = void 0;
this.endPTS = void 0;
this.startDTS = void 0;
this.endDTS = void 0;
this.start = 0;
this.deltaPTS = void 0;
this.maxStartPTS = void 0;
this.minEndPTS = void 0;
this.stats = new LoadStats();
this.urlId = 0;
this.data = void 0;
this.bitrateTest = false;
this.title = null;
this.initSegment = null;
this.endList = void 0;
this.gap = void 0;
this.type = type;
}
get decryptdata() {
const {
levelkeys
} = this;
if (!levelkeys && !this._decryptdata) {
return null;
}
if (!this._decryptdata && this.levelkeys && !this.levelkeys.NONE) {
const key = this.levelkeys.identity;
if (key) {
this._decryptdata = key.getDecryptData(this.sn);
} else {
const keyFormats = Object.keys(this.levelkeys);
if (keyFormats.length === 1) {
return this._decryptdata = this.levelkeys[keyFormats[0]].getDecryptData(this.sn);
}
}
}
return this._decryptdata;
}
get end() {
return this.start + this.duration;
}
get endProgramDateTime() {
if (this.programDateTime === null) {
return null;
}
if (!isFiniteNumber(this.programDateTime)) {
return null;
}
const duration = !isFiniteNumber(this.duration) ? 0 : this.duration;
return this.programDateTime + duration * 1000;
}
get encrypted() {
var _this$_decryptdata;
// At the m3u8-parser level we need to add support for manifest signalled keyformats
// when we want the fragment to start reporting that it is encrypted.
// Currently, keyFormat will only be set for identity keys
if ((_this$_decryptdata = this._decryptdata) != null && _this$_decryptdata.encrypted) {
return true;
} else if (this.levelkeys) {
const keyFormats = Object.keys(this.levelkeys);
const len = keyFormats.length;
if (len > 1 || len === 1 && this.levelkeys[keyFormats[0]].encrypted) {
return true;
}
}
return false;
}
setKeyFormat(keyFormat) {
if (this.levelkeys) {
const key = this.levelkeys[keyFormat];
if (key && !this._decryptdata) {
this._decryptdata = key.getDecryptData(this.sn);
}
}
}
abortRequests() {
var _this$loader, _this$keyLoader;
(_this$loader = this.loader) == null ? void 0 : _this$loader.abort();
(_this$keyLoader = this.keyLoader) == null ? void 0 : _this$keyLoader.abort();
}
setElementaryStreamInfo(type, startPTS, endPTS, startDTS, endDTS, partial = false) {
const {
elementaryStreams
} = this;
const info = elementaryStreams[type];
if (!info) {
elementaryStreams[type] = {
startPTS,
endPTS,
startDTS,
endDTS,
partial
};
return;
}
info.startPTS = Math.min(info.startPTS, startPTS);
info.endPTS = Math.max(info.endPTS, endPTS);
info.startDTS = Math.min(info.startDTS, startDTS);
info.endDTS = Math.max(info.endDTS, endDTS);
}
clearElementaryStreamInfo() {
const {
elementaryStreams
} = this;
elementaryStreams[ElementaryStreamTypes.AUDIO] = null;
elementaryStreams[ElementaryStreamTypes.VIDEO] = null;
elementaryStreams[ElementaryStreamTypes.AUDIOVIDEO] = null;
}
}
/**
* Object representing parsed data from an HLS Partial Segment. Found in {@link hls.js#LevelDetails.partList}.
*/
class Part extends BaseSegment {
constructor(partAttrs, frag, baseurl, index, previous) {
super(baseurl);
this.fragOffset = 0;
this.duration = 0;
this.gap = false;
this.independent = false;
this.relurl = void 0;
this.fragment = void 0;
this.index = void 0;
this.stats = new LoadStats();
this.duration = partAttrs.decimalFloatingPoint('DURATION');
this.gap = partAttrs.bool('GAP');
this.independent = partAttrs.bool('INDEPENDENT');
this.relurl = partAttrs.enumeratedString('URI');
this.fragment = frag;
this.index = index;
const byteRange = partAttrs.enumeratedString('BYTERANGE');
if (byteRange) {
this.setByteRange(byteRange, previous);
}
if (previous) {
this.fragOffset = previous.fragOffset + previous.duration;
}
}
get start() {
return this.fragment.start + this.fragOffset;
}
get end() {
return this.start + this.duration;
}
get loaded() {
const {
elementaryStreams
} = this;
return !!(elementaryStreams.audio || elementaryStreams.video || elementaryStreams.audiovideo);
}
}
const DEFAULT_TARGET_DURATION = 10;
/**
* Object representing parsed data from an HLS Media Playlist. Found in {@link hls.js#Level.details}.
*/
class LevelDetails {
// Manifest reload synchronization
constructor(baseUrl) {
this.PTSKnown = false;
this.alignedSliding = false;
this.averagetargetduration = void 0;
this.endCC = 0;
this.endSN = 0;
this.fragments = void 0;
this.fragmentHint = void 0;
this.partList = null;
this.dateRanges = void 0;
this.live = true;
this.ageHeader = 0;
this.advancedDateTime = void 0;
this.updated = true;
this.advanced = true;
this.availabilityDelay = void 0;
this.misses = 0;
this.startCC = 0;
this.startSN = 0;
this.startTimeOffset = null;
this.targetduration = 0;
this.totalduration = 0;
this.type = null;
this.url = void 0;
this.m3u8 = '';
this.version = null;
this.canBlockReload = false;
this.canSkipUntil = 0;
this.canSkipDateRanges = false;
this.skippedSegments = 0;
this.recentlyRemovedDateranges = void 0;
this.partHoldBack = 0;
this.holdBack = 0;
this.partTarget = 0;
this.preloadHint = void 0;
this.renditionReports = void 0;
this.tuneInGoal = 0;
this.deltaUpdateFailed = void 0;
this.driftStartTime = 0;
this.driftEndTime = 0;
this.driftStart = 0;
this.driftEnd = 0;
this.encryptedFragments = void 0;
this.playlistParsingError = null;
this.variableList = null;
this.hasVariableRefs = false;
this.fragments = [];
this.encryptedFragments = [];
this.dateRanges = {};
this.url = baseUrl;
}
reloaded(previous) {
if (!previous) {
this.advanced = true;
this.updated = true;
return;
}
const partSnDiff = this.lastPartSn - previous.lastPartSn;
const partIndexDiff = this.lastPartIndex - previous.lastPartIndex;
this.updated = this.endSN !== previous.endSN || !!partIndexDiff || !!partSnDiff || !this.live;
this.advanced = this.endSN > previous.endSN || partSnDiff > 0 || partSnDiff === 0 && partIndexDiff > 0;
if (this.updated || this.advanced) {
this.misses = Math.floor(previous.misses * 0.6);
} else {
this.misses = previous.misses + 1;
}
this.availabilityDelay = previous.availabilityDelay;
}
get hasProgramDateTime() {
if (this.fragments.length) {
return isFiniteNumber(this.fragments[this.fragments.length - 1].programDateTime);
}
return false;
}
get levelTargetDuration() {
return this.averagetargetduration || this.targetduration || DEFAULT_TARGET_DURATION;
}
get drift() {
const runTime = this.driftEndTime - this.driftStartTime;
if (runTime > 0) {
const runDuration = this.driftEnd - this.driftStart;
return runDuration * 1000 / runTime;
}
return 1;
}
get edge() {
return this.partEnd || this.fragmentEnd;
}
get partEnd() {
var _this$partList;
if ((_this$partList = this.partList) != null && _this$partList.length) {
return this.partList[this.partList.length - 1].end;
}
return this.fragmentEnd;
}
get fragmentEnd() {
var _this$fragments;
if ((_this$fragments = this.fragments) != null && _this$fragments.length) {
return this.fragments[this.fragments.length - 1].end;
}
return 0;
}
get age() {
if (this.advancedDateTime) {
return Math.max(Date.now() - this.advancedDateTime, 0) / 1000;
}
return 0;
}
get lastPartIndex() {
var _this$partList2;
if ((_this$partList2 = this.partList) != null && _this$partList2.length) {
return this.partList[this.partList.length - 1].index;
}
return -1;
}
get lastPartSn() {
var _this$partList3;
if ((_this$partList3 = this.partList) != null && _this$partList3.length) {
return this.partList[this.partList.length - 1].fragment.sn;
}
return this.endSN;
}
}
function base64Decode(base64encodedStr) {
return Uint8Array.from(atob(base64encodedStr), c => c.charCodeAt(0));
}
function getKeyIdBytes(str) {
const keyIdbytes = strToUtf8array(str).subarray(0, 16);
const paddedkeyIdbytes = new Uint8Array(16);
paddedkeyIdbytes.set(keyIdbytes, 16 - keyIdbytes.length);
return paddedkeyIdbytes;
}
function changeEndianness(keyId) {
const swap = function swap(array, from, to) {
const cur = array[from];
array[from] = array[to];
array[to] = cur;
};
swap(keyId, 0, 3);
swap(keyId, 1, 2);
swap(keyId, 4, 5);
swap(keyId, 6, 7);
}
function convertDataUriToArrayBytes(uri) {
// data:[
const colonsplit = uri.split(':');
let keydata = null;
if (colonsplit[0] === 'data' && colonsplit.length === 2) {
const semicolonsplit = colonsplit[1].split(';');
const commasplit = semicolonsplit[semicolonsplit.length - 1].split(',');
if (commasplit.length === 2) {
const isbase64 = commasplit[0] === 'base64';
const data = commasplit[1];
if (isbase64) {
semicolonsplit.splice(-1, 1); // remove from processing
keydata = base64Decode(data);
} else {
keydata = getKeyIdBytes(data);
}
}
}
return keydata;
}
function strToUtf8array(str) {
return Uint8Array.from(unescape(encodeURIComponent(str)), c => c.charCodeAt(0));
}
/**
* @see https://developer.mozilla.org/en-US/docs/Web/API/Navigator/requestMediaKeySystemAccess
*/
var KeySystems = {
CLEARKEY: "org.w3.clearkey",
FAIRPLAY: "com.apple.fps",
PLAYREADY: "com.microsoft.playready",
WIDEVINE: "com.widevine.alpha"
};
// Playlist #EXT-X-KEY KEYFORMAT values
var KeySystemFormats = {
CLEARKEY: "org.w3.clearkey",
FAIRPLAY: "com.apple.streamingkeydelivery",
PLAYREADY: "com.microsoft.playready",
WIDEVINE: "urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"
};
function keySystemFormatToKeySystemDomain(format) {
switch (format) {
case KeySystemFormats.FAIRPLAY:
return KeySystems.FAIRPLAY;
case KeySystemFormats.PLAYREADY:
return KeySystems.PLAYREADY;
case KeySystemFormats.WIDEVINE:
return KeySystems.WIDEVINE;
case KeySystemFormats.CLEARKEY:
return KeySystems.CLEARKEY;
}
}
// System IDs for which we can extract a key ID from "encrypted" event PSSH
var KeySystemIds = {
WIDEVINE: "edef8ba979d64acea3c827dcd51d21ed"
};
function keySystemIdToKeySystemDomain(systemId) {
if (systemId === KeySystemIds.WIDEVINE) {
return KeySystems.WIDEVINE;
// } else if (systemId === KeySystemIds.PLAYREADY) {
// return KeySystems.PLAYREADY;
// } else if (systemId === KeySystemIds.CENC || systemId === KeySystemIds.CLEARKEY) {
// return KeySystems.CLEARKEY;
}
}
function keySystemDomainToKeySystemFormat(keySystem) {
switch (keySystem) {
case KeySystems.FAIRPLAY:
return KeySystemFormats.FAIRPLAY;
case KeySystems.PLAYREADY:
return KeySystemFormats.PLAYREADY;
case KeySystems.WIDEVINE:
return KeySystemFormats.WIDEVINE;
case KeySystems.CLEARKEY:
return KeySystemFormats.CLEARKEY;
}
}
function getKeySystemsForConfig(config) {
const {
drmSystems,
widevineLicenseUrl
} = config;
const keySystemsToAttempt = drmSystems ? [KeySystems.FAIRPLAY, KeySystems.WIDEVINE, KeySystems.PLAYREADY, KeySystems.CLEARKEY].filter(keySystem => !!drmSystems[keySystem]) : [];
if (!keySystemsToAttempt[KeySystems.WIDEVINE] && widevineLicenseUrl) {
keySystemsToAttempt.push(KeySystems.WIDEVINE);
}
return keySystemsToAttempt;
}
const requestMediaKeySystemAccess = function () {
if (typeof self !== 'undefined' && self.navigator && self.navigator.requestMediaKeySystemAccess) {
return self.navigator.requestMediaKeySystemAccess.bind(self.navigator);
} else {
return null;
}
}();
/**
* @see https://developer.mozilla.org/en-US/docs/Web/API/MediaKeySystemConfiguration
*/
function getSupportedMediaKeySystemConfigurations(keySystem, audioCodecs, videoCodecs, drmSystemOptions) {
let initDataTypes;
switch (keySystem) {
case KeySystems.FAIRPLAY:
initDataTypes = ['cenc', 'sinf'];
break;
case KeySystems.WIDEVINE:
case KeySystems.PLAYREADY:
initDataTypes = ['cenc'];
break;
case KeySystems.CLEARKEY:
initDataTypes = ['cenc', 'keyids'];
break;
default:
throw new Error(`Unknown key-system: ${keySystem}`);
}
return createMediaKeySystemConfigurations(initDataTypes, audioCodecs, videoCodecs, drmSystemOptions);
}
function createMediaKeySystemConfigurations(initDataTypes, audioCodecs, videoCodecs, drmSystemOptions) {
const baseConfig = {
initDataTypes: initDataTypes,
persistentState: drmSystemOptions.persistentState || 'not-allowed',
distinctiveIdentifier: drmSystemOptions.distinctiveIdentifier || 'not-allowed',
sessionTypes: drmSystemOptions.sessionTypes || [drmSystemOptions.sessionType || 'temporary'],
audioCapabilities: audioCodecs.map(codec => ({
contentType: `audio/mp4; codecs="${codec}"`,
robustness: drmSystemOptions.audioRobustness || '',
encryptionScheme: drmSystemOptions.audioEncryptionScheme || null
})),
videoCapabilities: videoCodecs.map(codec => ({
contentType: `video/mp4; codecs="${codec}"`,
robustness: drmSystemOptions.videoRobustness || '',
encryptionScheme: drmSystemOptions.videoEncryptionScheme || null
}))
};
return [baseConfig];
}
function sliceUint8(array, start, end) {
// @ts-expect-error This polyfills IE11 usage of Uint8Array slice.
// It always exists in the TypeScript definition so fails, but it fails at runtime on IE11.
return Uint8Array.prototype.slice ? array.slice(start, end) : new Uint8Array(Array.prototype.slice.call(array, start, end));
}
// breaking up those two types in order to clarify what is happening in the decoding path.
/**
* Returns true if an ID3 header can be found at offset in data
* @param data - The data to search
* @param offset - The offset at which to start searching
*/
const isHeader$2 = (data, offset) => {
/*
* http://id3.org/id3v2.3.0
* [0] = 'I'
* [1] = 'D'
* [2] = '3'
* [3,4] = {Version}
* [5] = {Flags}
* [6-9] = {ID3 Size}
*
* An ID3v2 tag can be detected with the following pattern:
* $49 44 33 yy yy xx zz zz zz zz
* Where yy is less than $FF, xx is the 'flags' byte and zz is less than $80
*/
if (offset + 10 <= data.length) {
// look for 'ID3' identifier
if (data[offset] === 0x49 && data[offset + 1] === 0x44 && data[offset + 2] === 0x33) {
// check version is within range
if (data[offset + 3] < 0xff && data[offset + 4] < 0xff) {
// check size is within range
if (data[offset + 6] < 0x80 && data[offset + 7] < 0x80 && data[offset + 8] < 0x80 && data[offset + 9] < 0x80) {
return true;
}
}
}
}
return false;
};
/**
* Returns true if an ID3 footer can be found at offset in data
* @param data - The data to search
* @param offset - The offset at which to start searching
*/
const isFooter = (data, offset) => {
/*
* The footer is a copy of the header, but with a different identifier
*/
if (offset + 10 <= data.length) {
// look for '3DI' identifier
if (data[offset] === 0x33 && data[offset + 1] === 0x44 && data[offset + 2] === 0x49) {
// check version is within range
if (data[offset + 3] < 0xff && data[offset + 4] < 0xff) {
// check size is within range
if (data[offset + 6] < 0x80 && data[offset + 7] < 0x80 && data[offset + 8] < 0x80 && data[offset + 9] < 0x80) {
return true;
}
}
}
}
return false;
};
/**
* Returns any adjacent ID3 tags found in data starting at offset, as one block of data
* @param data - The data to search in
* @param offset - The offset at which to start searching
* @returns the block of data containing any ID3 tags found
* or *undefined* if no header is found at the starting offset
*/
const getID3Data = (data, offset) => {
const front = offset;
let length = 0;
while (isHeader$2(data, offset)) {
// ID3 header is 10 bytes
length += 10;
const size = readSize(data, offset + 6);
length += size;
if (isFooter(data, offset + 10)) {
// ID3 footer is 10 bytes
length += 10;
}
offset += length;
}
if (length > 0) {
return data.subarray(front, front + length);
}
return undefined;
};
const readSize = (data, offset) => {
let size = 0;
size = (data[offset] & 0x7f) << 21;
size |= (data[offset + 1] & 0x7f) << 14;
size |= (data[offset + 2] & 0x7f) << 7;
size |= data[offset + 3] & 0x7f;
return size;
};
const canParse$2 = (data, offset) => {
return isHeader$2(data, offset) && readSize(data, offset + 6) + 10 <= data.length - offset;
};
/**
* Searches for the Elementary Stream timestamp found in the ID3 data chunk
* @param data - Block of data containing one or more ID3 tags
*/
const getTimeStamp = data => {
const frames = getID3Frames(data);
for (let i = 0; i < frames.length; i++) {
const frame = frames[i];
if (isTimeStampFrame(frame)) {
return readTimeStamp(frame);
}
}
return undefined;
};
/**
* Returns true if the ID3 frame is an Elementary Stream timestamp frame
*/
const isTimeStampFrame = frame => {
return frame && frame.key === 'PRIV' && frame.info === 'com.apple.streaming.transportStreamTimestamp';
};
const getFrameData = data => {
/*
Frame ID $xx xx xx xx (four characters)
Size $xx xx xx xx
Flags $xx xx
*/
const type = String.fromCharCode(data[0], data[1], data[2], data[3]);
const size = readSize(data, 4);
// skip frame id, size, and flags
const offset = 10;
return {
type,
size,
data: data.subarray(offset, offset + size)
};
};
/**
* Returns an array of ID3 frames found in all the ID3 tags in the id3Data
* @param id3Data - The ID3 data containing one or more ID3 tags
*/
const getID3Frames = id3Data => {
let offset = 0;
const frames = [];
while (isHeader$2(id3Data, offset)) {
const size = readSize(id3Data, offset + 6);
// skip past ID3 header
offset += 10;
const end = offset + size;
// loop through frames in the ID3 tag
while (offset + 8 < end) {
const frameData = getFrameData(id3Data.subarray(offset));
const frame = decodeFrame(frameData);
if (frame) {
frames.push(frame);
}
// skip frame header and frame data
offset += frameData.size + 10;
}
if (isFooter(id3Data, offset)) {
offset += 10;
}
}
return frames;
};
const decodeFrame = frame => {
if (frame.type === 'PRIV') {
return decodePrivFrame(frame);
} else if (frame.type[0] === 'W') {
return decodeURLFrame(frame);
}
return decodeTextFrame(frame);
};
const decodePrivFrame = frame => {
/*
Format: \0
*/
if (frame.size < 2) {
return undefined;
}
const owner = utf8ArrayToStr(frame.data, true);
const privateData = new Uint8Array(frame.data.subarray(owner.length + 1));
return {
key: frame.type,
info: owner,
data: privateData.buffer
};
};
const decodeTextFrame = frame => {
if (frame.size < 2) {
return undefined;
}
if (frame.type === 'TXXX') {
/*
Format:
[0] = {Text Encoding}
[1-?] = {Description}\0{Value}
*/
let index = 1;
const description = utf8ArrayToStr(frame.data.subarray(index), true);
index += description.length + 1;
const value = utf8ArrayToStr(frame.data.subarray(index));
return {
key: frame.type,
info: description,
data: value
};
}
/*
Format:
[0] = {Text Encoding}
[1-?] = {Value}
*/
const text = utf8ArrayToStr(frame.data.subarray(1));
return {
key: frame.type,
data: text
};
};
const decodeURLFrame = frame => {
if (frame.type === 'WXXX') {
/*
Format:
[0] = {Text Encoding}
[1-?] = {Description}\0{URL}
*/
if (frame.size < 2) {
return undefined;
}
let index = 1;
const description = utf8ArrayToStr(frame.data.subarray(index), true);
index += description.length + 1;
const value = utf8ArrayToStr(frame.data.subarray(index));
return {
key: frame.type,
info: description,
data: value
};
}
/*
Format:
[0-?] = {URL}
*/
const url = utf8ArrayToStr(frame.data);
return {
key: frame.type,
data: url
};
};
const readTimeStamp = timeStampFrame => {
if (timeStampFrame.data.byteLength === 8) {
const data = new Uint8Array(timeStampFrame.data);
// timestamp is 33 bit expressed as a big-endian eight-octet number,
// with the upper 31 bits set to zero.
const pts33Bit = data[3] & 0x1;
let timestamp = (data[4] << 23) + (data[5] << 15) + (data[6] << 7) + data[7];
timestamp /= 45;
if (pts33Bit) {
timestamp += 47721858.84;
} // 2^32 / 90
return Math.round(timestamp);
}
return undefined;
};
// http://stackoverflow.com/questions/8936984/uint8array-to-string-in-javascript/22373197
// http://www.onicos.com/staff/iz/amuse/javascript/expert/utf.txt
/* utf.js - UTF-8 <=> UTF-16 convertion
*
* Copyright (C) 1999 Masanao Izumo
* Version: 1.0
* LastModified: Dec 25 1999
* This library is free. You can redistribute it and/or modify it.
*/
const utf8ArrayToStr = (array, exitOnNull = false) => {
const decoder = getTextDecoder();
if (decoder) {
const decoded = decoder.decode(array);
if (exitOnNull) {
// grab up to the first null
const idx = decoded.indexOf('\0');
return idx !== -1 ? decoded.substring(0, idx) : decoded;
}
// remove any null characters
return decoded.replace(/\0/g, '');
}
const len = array.length;
let c;
let char2;
let char3;
let out = '';
let i = 0;
while (i < len) {
c = array[i++];
if (c === 0x00 && exitOnNull) {
return out;
} else if (c === 0x00 || c === 0x03) {
// If the character is 3 (END_OF_TEXT) or 0 (NULL) then skip it
continue;
}
switch (c >> 4) {
case 0:
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
// 0xxxxxxx
out += String.fromCharCode(c);
break;
case 12:
case 13:
// 110x xxxx 10xx xxxx
char2 = array[i++];
out += String.fromCharCode((c & 0x1f) << 6 | char2 & 0x3f);
break;
case 14:
// 1110 xxxx 10xx xxxx 10xx xxxx
char2 = array[i++];
char3 = array[i++];
out += String.fromCharCode((c & 0x0f) << 12 | (char2 & 0x3f) << 6 | (char3 & 0x3f) << 0);
break;
}
}
return out;
};
let decoder;
function getTextDecoder() {
if (!decoder && typeof self.TextDecoder !== 'undefined') {
decoder = new self.TextDecoder('utf-8');
}
return decoder;
}
/**
* hex dump helper class
*/
const Hex = {
hexDump: function (array) {
let str = '';
for (let i = 0; i < array.length; i++) {
let h = array[i].toString(16);
if (h.length < 2) {
h = '0' + h;
}
str += h;
}
return str;
}
};
const UINT32_MAX$1 = Math.pow(2, 32) - 1;
const push = [].push;
// We are using fixed track IDs for driving the MP4 remuxer
// instead of following the TS PIDs.
// There is no reason not to do this and some browsers/SourceBuffer-demuxers
// may not like if there are TrackID "switches"
// See https://github.com/video-dev/hls.js/issues/1331
// Here we are mapping our internal track types to constant MP4 track IDs
// With MSE currently one can only have one track of each, and we are muxing
// whatever video/audio rendition in them.
const RemuxerTrackIdConfig = {
video: 1,
audio: 2,
id3: 3,
text: 4
};
function bin2str(data) {
return String.fromCharCode.apply(null, data);
}
function readUint16(buffer, offset) {
const val = buffer[offset] << 8 | buffer[offset + 1];
return val < 0 ? 65536 + val : val;
}
function readUint32(buffer, offset) {
const val = readSint32(buffer, offset);
return val < 0 ? 4294967296 + val : val;
}
function readSint32(buffer, offset) {
return buffer[offset] << 24 | buffer[offset + 1] << 16 | buffer[offset + 2] << 8 | buffer[offset + 3];
}
function writeUint32(buffer, offset, value) {
buffer[offset] = value >> 24;
buffer[offset + 1] = value >> 16 & 0xff;
buffer[offset + 2] = value >> 8 & 0xff;
buffer[offset + 3] = value & 0xff;
}
// Find the data for a box specified by its path
function findBox(data, path) {
const results = [];
if (!path.length) {
// short-circuit the search for empty paths
return results;
}
const end = data.byteLength;
for (let i = 0; i < end;) {
const size = readUint32(data, i);
const type = bin2str(data.subarray(i + 4, i + 8));
const endbox = size > 1 ? i + size : end;
if (type === path[0]) {
if (path.length === 1) {
// this is the end of the path and we've found the box we were
// looking for
results.push(data.subarray(i + 8, endbox));
} else {
// recursively search for the next box along the path
const subresults = findBox(data.subarray(i + 8, endbox), path.slice(1));
if (subresults.length) {
push.apply(results, subresults);
}
}
}
i = endbox;
}
// we've finished searching all of data
return results;
}
function parseSegmentIndex(sidx) {
const references = [];
const version = sidx[0];
// set initial offset, we skip the reference ID (not needed)
let index = 8;
const timescale = readUint32(sidx, index);
index += 4;
// TODO: parse earliestPresentationTime and firstOffset
// usually zero in our case
const earliestPresentationTime = 0;
const firstOffset = 0;
if (version === 0) {
index += 8;
} else {
index += 16;
}
// skip reserved
index += 2;
let startByte = sidx.length + firstOffset;
const referencesCount = readUint16(sidx, index);
index += 2;
for (let i = 0; i < referencesCount; i++) {
let referenceIndex = index;
const referenceInfo = readUint32(sidx, referenceIndex);
referenceIndex += 4;
const referenceSize = referenceInfo & 0x7fffffff;
const referenceType = (referenceInfo & 0x80000000) >>> 31;
if (referenceType === 1) {
logger.warn('SIDX has hierarchical references (not supported)');
return null;
}
const subsegmentDuration = readUint32(sidx, referenceIndex);
referenceIndex += 4;
references.push({
referenceSize,
subsegmentDuration,
// unscaled
info: {
duration: subsegmentDuration / timescale,
start: startByte,
end: startByte + referenceSize - 1
}
});
startByte += referenceSize;
// Skipping 1 bit for |startsWithSap|, 3 bits for |sapType|, and 28 bits
// for |sapDelta|.
referenceIndex += 4;
// skip to next ref
index = referenceIndex;
}
return {
earliestPresentationTime,
timescale,
version,
referencesCount,
references
};
}
/**
* Parses an MP4 initialization segment and extracts stream type and
* timescale values for any declared tracks. Timescale values indicate the
* number of clock ticks per second to assume for time-based values
* elsewhere in the MP4.
*
* To determine the start time of an MP4, you need two pieces of
* information: the timescale unit and the earliest base media decode
* time. Multiple timescales can be specified within an MP4 but the
* base media decode time is always expressed in the timescale from
* the media header box for the track:
* ```
* moov > trak > mdia > mdhd.timescale
* moov > trak > mdia > hdlr
* ```
* @param initSegment the bytes of the init segment
* @returns a hash of track type to timescale values or null if
* the init segment is malformed.
*/
function parseInitSegment(initSegment) {
const result = [];
const traks = findBox(initSegment, ['moov', 'trak']);
for (let i = 0; i < traks.length; i++) {
const trak = traks[i];
const tkhd = findBox(trak, ['tkhd'])[0];
if (tkhd) {
let version = tkhd[0];
let index = version === 0 ? 12 : 20;
const trackId = readUint32(tkhd, index);
const mdhd = findBox(trak, ['mdia', 'mdhd'])[0];
if (mdhd) {
version = mdhd[0];
index = version === 0 ? 12 : 20;
const timescale = readUint32(mdhd, index);
const hdlr = findBox(trak, ['mdia', 'hdlr'])[0];
if (hdlr) {
const hdlrType = bin2str(hdlr.subarray(8, 12));
const type = {
soun: ElementaryStreamTypes.AUDIO,
vide: ElementaryStreamTypes.VIDEO
}[hdlrType];
if (type) {
// Parse codec details
const stsd = findBox(trak, ['mdia', 'minf', 'stbl', 'stsd'])[0];
let codec;
if (stsd) {
codec = bin2str(stsd.subarray(12, 16));
// TODO: Parse codec details to be able to build MIME type.
// stsd.start += 8;
// const codecBox = findBox(stsd, [codec])[0];
// if (codecBox) {
// TODO: Codec parsing support for avc1, mp4a, hevc, av01...
// }
}
result[trackId] = {
timescale,
type
};
result[type] = {
timescale,
id: trackId,
codec
};
}
}
}
}
}
const trex = findBox(initSegment, ['moov', 'mvex', 'trex']);
trex.forEach(trex => {
const trackId = readUint32(trex, 4);
const track = result[trackId];
if (track) {
track.default = {
duration: readUint32(trex, 12),
flags: readUint32(trex, 20)
};
}
});
return result;
}
function patchEncyptionData(initSegment, decryptdata) {
if (!initSegment || !decryptdata) {
return initSegment;
}
const keyId = decryptdata.keyId;
if (keyId && decryptdata.isCommonEncryption) {
const traks = findBox(initSegment, ['moov', 'trak']);
traks.forEach(trak => {
const stsd = findBox(trak, ['mdia', 'minf', 'stbl', 'stsd'])[0];
// skip the sample entry count
const sampleEntries = stsd.subarray(8);
let encBoxes = findBox(sampleEntries, ['enca']);
const isAudio = encBoxes.length > 0;
if (!isAudio) {
encBoxes = findBox(sampleEntries, ['encv']);
}
encBoxes.forEach(enc => {
const encBoxChildren = isAudio ? enc.subarray(28) : enc.subarray(78);
const sinfBoxes = findBox(encBoxChildren, ['sinf']);
sinfBoxes.forEach(sinf => {
const tenc = parseSinf(sinf);
if (tenc) {
// Look for default key id (keyID offset is always 8 within the tenc box):
const tencKeyId = tenc.subarray(8, 24);
if (!tencKeyId.some(b => b !== 0)) {
logger.log(`[eme] Patching keyId in 'enc${isAudio ? 'a' : 'v'}>sinf>>tenc' box: ${Hex.hexDump(tencKeyId)} -> ${Hex.hexDump(keyId)}`);
tenc.set(keyId, 8);
}
}
});
});
});
}
return initSegment;
}
function parseSinf(sinf) {
const schm = findBox(sinf, ['schm'])[0];
if (schm) {
const scheme = bin2str(schm.subarray(4, 8));
if (scheme === 'cbcs' || scheme === 'cenc') {
return findBox(sinf, ['schi', 'tenc'])[0];
}
}
logger.error(`[eme] missing 'schm' box`);
return null;
}
/**
* Determine the base media decode start time, in seconds, for an MP4
* fragment. If multiple fragments are specified, the earliest time is
* returned.
*
* The base media decode time can be parsed from track fragment
* metadata:
* ```
* moof > traf > tfdt.baseMediaDecodeTime
* ```
* It requires the timescale value from the mdhd to interpret.
*
* @param initData - a hash of track type to timescale values
* @param fmp4 - the bytes of the mp4 fragment
* @returns the earliest base media decode start time for the
* fragment, in seconds
*/
function getStartDTS(initData, fmp4) {
// we need info from two children of each track fragment box
return findBox(fmp4, ['moof', 'traf']).reduce((result, traf) => {
const tfdt = findBox(traf, ['tfdt'])[0];
const version = tfdt[0];
const start = findBox(traf, ['tfhd']).reduce((result, tfhd) => {
// get the track id from the tfhd
const id = readUint32(tfhd, 4);
const track = initData[id];
if (track) {
let baseTime = readUint32(tfdt, 4);
if (version === 1) {
// If value is too large, assume signed 64-bit. Negative track fragment decode times are invalid, but they exist in the wild.
// This prevents large values from being used for initPTS, which can cause playlist sync issues.
// https://github.com/video-dev/hls.js/issues/5303
if (baseTime === UINT32_MAX$1) {
logger.warn(`[mp4-demuxer]: Ignoring assumed invalid signed 64-bit track fragment decode time`);
return result;
}
baseTime *= UINT32_MAX$1 + 1;
baseTime += readUint32(tfdt, 8);
}
// assume a 90kHz clock if no timescale was specified
const scale = track.timescale || 90e3;
// convert base time to seconds
const startTime = baseTime / scale;
if (isFiniteNumber(startTime) && (result === null || startTime < result)) {
return startTime;
}
}
return result;
}, null);
if (start !== null && isFiniteNumber(start) && (result === null || start < result)) {
return start;
}
return result;
}, null);
}
/*
For Reference:
aligned(8) class TrackFragmentHeaderBox
extends FullBox(‘tfhd’, 0, tf_flags){
unsigned int(32) track_ID;
// all the following are optional fields
unsigned int(64) base_data_offset;
unsigned int(32) sample_description_index;
unsigned int(32) default_sample_duration;
unsigned int(32) default_sample_size;
unsigned int(32) default_sample_flags
}
*/
function getDuration(data, initData) {
let rawDuration = 0;
let videoDuration = 0;
let audioDuration = 0;
const trafs = findBox(data, ['moof', 'traf']);
for (let i = 0; i < trafs.length; i++) {
const traf = trafs[i];
// There is only one tfhd & trun per traf
// This is true for CMAF style content, and we should perhaps check the ftyp
// and only look for a single trun then, but for ISOBMFF we should check
// for multiple track runs.
const tfhd = findBox(traf, ['tfhd'])[0];
// get the track id from the tfhd
const id = readUint32(tfhd, 4);
const track = initData[id];
if (!track) {
continue;
}
const trackDefault = track.default;
const tfhdFlags = readUint32(tfhd, 0) | (trackDefault == null ? void 0 : trackDefault.flags);
let sampleDuration = trackDefault == null ? void 0 : trackDefault.duration;
if (tfhdFlags & 0x000008) {
// 0x000008 indicates the presence of the default_sample_duration field
if (tfhdFlags & 0x000002) {
// 0x000002 indicates the presence of the sample_description_index field, which precedes default_sample_duration
// If present, the default_sample_duration exists at byte offset 12
sampleDuration = readUint32(tfhd, 12);
} else {
// Otherwise, the duration is at byte offset 8
sampleDuration = readUint32(tfhd, 8);
}
}
// assume a 90kHz clock if no timescale was specified
const timescale = track.timescale || 90e3;
const truns = findBox(traf, ['trun']);
for (let j = 0; j < truns.length; j++) {
rawDuration = computeRawDurationFromSamples(truns[j]);
if (!rawDuration && sampleDuration) {
const sampleCount = readUint32(truns[j], 4);
rawDuration = sampleDuration * sampleCount;
}
if (track.type === ElementaryStreamTypes.VIDEO) {
videoDuration += rawDuration / timescale;
} else if (track.type === ElementaryStreamTypes.AUDIO) {
audioDuration += rawDuration / timescale;
}
}
}
if (videoDuration === 0 && audioDuration === 0) {
// If duration samples are not available in the traf use sidx subsegment_duration
let sidxDuration = 0;
const sidxs = findBox(data, ['sidx']);
for (let i = 0; i < sidxs.length; i++) {
const sidx = parseSegmentIndex(sidxs[i]);
if (sidx != null && sidx.references) {
sidxDuration += sidx.references.reduce((dur, ref) => dur + ref.info.duration || 0, 0);
}
}
return sidxDuration;
}
if (videoDuration) {
return videoDuration;
}
return audioDuration;
}
/*
For Reference:
aligned(8) class TrackRunBox
extends FullBox(‘trun’, version, tr_flags) {
unsigned int(32) sample_count;
// the following are optional fields
signed int(32) data_offset;
unsigned int(32) first_sample_flags;
// all fields in the following array are optional
{
unsigned int(32) sample_duration;
unsigned int(32) sample_size;
unsigned int(32) sample_flags
if (version == 0)
{ unsigned int(32)
else
{ signed int(32)
}[ sample_count ]
}
*/
function computeRawDurationFromSamples(trun) {
const flags = readUint32(trun, 0);
// Flags are at offset 0, non-optional sample_count is at offset 4. Therefore we start 8 bytes in.
// Each field is an int32, which is 4 bytes
let offset = 8;
// data-offset-present flag
if (flags & 0x000001) {
offset += 4;
}
// first-sample-flags-present flag
if (flags & 0x000004) {
offset += 4;
}
let duration = 0;
const sampleCount = readUint32(trun, 4);
for (let i = 0; i < sampleCount; i++) {
// sample-duration-present flag
if (flags & 0x000100) {
const sampleDuration = readUint32(trun, offset);
duration += sampleDuration;
offset += 4;
}
// sample-size-present flag
if (flags & 0x000200) {
offset += 4;
}
// sample-flags-present flag
if (flags & 0x000400) {
offset += 4;
}
// sample-composition-time-offsets-present flag
if (flags & 0x000800) {
offset += 4;
}
}
return duration;
}
function offsetStartDTS(initData, fmp4, timeOffset) {
findBox(fmp4, ['moof', 'traf']).forEach(traf => {
findBox(traf, ['tfhd']).forEach(tfhd => {
// get the track id from the tfhd
const id = readUint32(tfhd, 4);
const track = initData[id];
if (!track) {
return;
}
// assume a 90kHz clock if no timescale was specified
const timescale = track.timescale || 90e3;
// get the base media decode time from the tfdt
findBox(traf, ['tfdt']).forEach(tfdt => {
const version = tfdt[0];
let baseMediaDecodeTime = readUint32(tfdt, 4);
if (version === 0) {
baseMediaDecodeTime -= timeOffset * timescale;
baseMediaDecodeTime = Math.max(baseMediaDecodeTime, 0);
writeUint32(tfdt, 4, baseMediaDecodeTime);
} else {
baseMediaDecodeTime *= Math.pow(2, 32);
baseMediaDecodeTime += readUint32(tfdt, 8);
baseMediaDecodeTime -= timeOffset * timescale;
baseMediaDecodeTime = Math.max(baseMediaDecodeTime, 0);
const upper = Math.floor(baseMediaDecodeTime / (UINT32_MAX$1 + 1));
const lower = Math.floor(baseMediaDecodeTime % (UINT32_MAX$1 + 1));
writeUint32(tfdt, 4, upper);
writeUint32(tfdt, 8, lower);
}
});
});
});
}
// TODO: Check if the last moof+mdat pair is part of the valid range
function segmentValidRange(data) {
const segmentedRange = {
valid: null,
remainder: null
};
const moofs = findBox(data, ['moof']);
if (!moofs) {
return segmentedRange;
} else if (moofs.length < 2) {
segmentedRange.remainder = data;
return segmentedRange;
}
const last = moofs[moofs.length - 1];
// Offset by 8 bytes; findBox offsets the start by as much
segmentedRange.valid = sliceUint8(data, 0, last.byteOffset - 8);
segmentedRange.remainder = sliceUint8(data, last.byteOffset - 8);
return segmentedRange;
}
function appendUint8Array(data1, data2) {
const temp = new Uint8Array(data1.length + data2.length);
temp.set(data1);
temp.set(data2, data1.length);
return temp;
}
function parseSamples(timeOffset, track) {
const seiSamples = [];
const videoData = track.samples;
const timescale = track.timescale;
const trackId = track.id;
let isHEVCFlavor = false;
const moofs = findBox(videoData, ['moof']);
moofs.map(moof => {
const moofOffset = moof.byteOffset - 8;
const trafs = findBox(moof, ['traf']);
trafs.map(traf => {
// get the base media decode time from the tfdt
const baseTime = findBox(traf, ['tfdt']).map(tfdt => {
const version = tfdt[0];
let result = readUint32(tfdt, 4);
if (version === 1) {
result *= Math.pow(2, 32);
result += readUint32(tfdt, 8);
}
return result / timescale;
})[0];
if (baseTime !== undefined) {
timeOffset = baseTime;
}
return findBox(traf, ['tfhd']).map(tfhd => {
const id = readUint32(tfhd, 4);
const tfhdFlags = readUint32(tfhd, 0) & 0xffffff;
const baseDataOffsetPresent = (tfhdFlags & 0x000001) !== 0;
const sampleDescriptionIndexPresent = (tfhdFlags & 0x000002) !== 0;
const defaultSampleDurationPresent = (tfhdFlags & 0x000008) !== 0;
let defaultSampleDuration = 0;
const defaultSampleSizePresent = (tfhdFlags & 0x000010) !== 0;
let defaultSampleSize = 0;
const defaultSampleFlagsPresent = (tfhdFlags & 0x000020) !== 0;
let tfhdOffset = 8;
if (id === trackId) {
if (baseDataOffsetPresent) {
tfhdOffset += 8;
}
if (sampleDescriptionIndexPresent) {
tfhdOffset += 4;
}
if (defaultSampleDurationPresent) {
defaultSampleDuration = readUint32(tfhd, tfhdOffset);
tfhdOffset += 4;
}
if (defaultSampleSizePresent) {
defaultSampleSize = readUint32(tfhd, tfhdOffset);
tfhdOffset += 4;
}
if (defaultSampleFlagsPresent) {
tfhdOffset += 4;
}
if (track.type === 'video') {
isHEVCFlavor = isHEVC(track.codec);
}
findBox(traf, ['trun']).map(trun => {
const version = trun[0];
const flags = readUint32(trun, 0) & 0xffffff;
const dataOffsetPresent = (flags & 0x000001) !== 0;
let dataOffset = 0;
const firstSampleFlagsPresent = (flags & 0x000004) !== 0;
const sampleDurationPresent = (flags & 0x000100) !== 0;
let sampleDuration = 0;
const sampleSizePresent = (flags & 0x000200) !== 0;
let sampleSize = 0;
const sampleFlagsPresent = (flags & 0x000400) !== 0;
const sampleCompositionOffsetsPresent = (flags & 0x000800) !== 0;
let compositionOffset = 0;
const sampleCount = readUint32(trun, 4);
let trunOffset = 8; // past version, flags, and sample count
if (dataOffsetPresent) {
dataOffset = readUint32(trun, trunOffset);
trunOffset += 4;
}
if (firstSampleFlagsPresent) {
trunOffset += 4;
}
let sampleOffset = dataOffset + moofOffset;
for (let ix = 0; ix < sampleCount; ix++) {
if (sampleDurationPresent) {
sampleDuration = readUint32(trun, trunOffset);
trunOffset += 4;
} else {
sampleDuration = defaultSampleDuration;
}
if (sampleSizePresent) {
sampleSize = readUint32(trun, trunOffset);
trunOffset += 4;
} else {
sampleSize = defaultSampleSize;
}
if (sampleFlagsPresent) {
trunOffset += 4;
}
if (sampleCompositionOffsetsPresent) {
if (version === 0) {
compositionOffset = readUint32(trun, trunOffset);
} else {
compositionOffset = readSint32(trun, trunOffset);
}
trunOffset += 4;
}
if (track.type === ElementaryStreamTypes.VIDEO) {
let naluTotalSize = 0;
while (naluTotalSize < sampleSize) {
const naluSize = readUint32(videoData, sampleOffset);
sampleOffset += 4;
if (isSEIMessage(isHEVCFlavor, videoData[sampleOffset])) {
const data = videoData.subarray(sampleOffset, sampleOffset + naluSize);
parseSEIMessageFromNALu(data, isHEVCFlavor ? 2 : 1, timeOffset + compositionOffset / timescale, seiSamples);
}
sampleOffset += naluSize;
naluTotalSize += naluSize + 4;
}
}
timeOffset += sampleDuration / timescale;
}
});
}
});
});
});
return seiSamples;
}
function isHEVC(codec) {
if (!codec) {
return false;
}
const delimit = codec.indexOf('.');
const baseCodec = delimit < 0 ? codec : codec.substring(0, delimit);
return baseCodec === 'hvc1' || baseCodec === 'hev1' ||
// Dolby Vision
baseCodec === 'dvh1' || baseCodec === 'dvhe';
}
function isSEIMessage(isHEVCFlavor, naluHeader) {
if (isHEVCFlavor) {
const naluType = naluHeader >> 1 & 0x3f;
return naluType === 39 || naluType === 40;
} else {
const naluType = naluHeader & 0x1f;
return naluType === 6;
}
}
function parseSEIMessageFromNALu(unescapedData, headerSize, pts, samples) {
const data = discardEPB(unescapedData);
let seiPtr = 0;
// skip nal header
seiPtr += headerSize;
let payloadType = 0;
let payloadSize = 0;
let endOfCaptions = false;
let b = 0;
while (seiPtr < data.length) {
payloadType = 0;
do {
if (seiPtr >= data.length) {
break;
}
b = data[seiPtr++];
payloadType += b;
} while (b === 0xff);
// Parse payload size.
payloadSize = 0;
do {
if (seiPtr >= data.length) {
break;
}
b = data[seiPtr++];
payloadSize += b;
} while (b === 0xff);
const leftOver = data.length - seiPtr;
if (!endOfCaptions && payloadType === 4 && seiPtr < data.length) {
endOfCaptions = true;
const countryCode = data[seiPtr++];
if (countryCode === 181) {
const providerCode = readUint16(data, seiPtr);
seiPtr += 2;
if (providerCode === 49) {
const userStructure = readUint32(data, seiPtr);
seiPtr += 4;
if (userStructure === 0x47413934) {
const userDataType = data[seiPtr++];
// Raw CEA-608 bytes wrapped in CEA-708 packet
if (userDataType === 3) {
const firstByte = data[seiPtr++];
const totalCCs = 0x1f & firstByte;
const enabled = 0x40 & firstByte;
const totalBytes = enabled ? 2 + totalCCs * 3 : 0;
const byteArray = new Uint8Array(totalBytes);
if (enabled) {
byteArray[0] = firstByte;
for (let i = 1; i < totalBytes; i++) {
byteArray[i] = data[seiPtr++];
}
}
samples.push({
type: userDataType,
payloadType,
pts,
bytes: byteArray
});
}
}
}
}
} else if (payloadType === 5 && payloadSize < leftOver) {
endOfCaptions = true;
if (payloadSize > 16) {
const uuidStrArray = [];
for (let i = 0; i < 16; i++) {
const _b = data[seiPtr++].toString(16);
uuidStrArray.push(_b.length == 1 ? '0' + _b : _b);
if (i === 3 || i === 5 || i === 7 || i === 9) {
uuidStrArray.push('-');
}
}
const length = payloadSize - 16;
const userDataBytes = new Uint8Array(length);
for (let i = 0; i < length; i++) {
userDataBytes[i] = data[seiPtr++];
}
samples.push({
payloadType,
pts,
uuid: uuidStrArray.join(''),
userData: utf8ArrayToStr(userDataBytes),
userDataBytes
});
}
} else if (payloadSize < leftOver) {
seiPtr += payloadSize;
} else if (payloadSize > leftOver) {
break;
}
}
}
/**
* remove Emulation Prevention bytes from a RBSP
*/
function discardEPB(data) {
const length = data.byteLength;
const EPBPositions = [];
let i = 1;
// Find all `Emulation Prevention Bytes`
while (i < length - 2) {
if (data[i] === 0 && data[i + 1] === 0 && data[i + 2] === 0x03) {
EPBPositions.push(i + 2);
i += 2;
} else {
i++;
}
}
// If no Emulation Prevention Bytes were found just return the original
// array
if (EPBPositions.length === 0) {
return data;
}
// Create a new array to hold the NAL unit data
const newLength = length - EPBPositions.length;
const newData = new Uint8Array(newLength);
let sourceIndex = 0;
for (i = 0; i < newLength; sourceIndex++, i++) {
if (sourceIndex === EPBPositions[0]) {
// Skip this byte
sourceIndex++;
// Remove this position index
EPBPositions.shift();
}
newData[i] = data[sourceIndex];
}
return newData;
}
function parseEmsg(data) {
const version = data[0];
let schemeIdUri = '';
let value = '';
let timeScale = 0;
let presentationTimeDelta = 0;
let presentationTime = 0;
let eventDuration = 0;
let id = 0;
let offset = 0;
if (version === 0) {
while (bin2str(data.subarray(offset, offset + 1)) !== '\0') {
schemeIdUri += bin2str(data.subarray(offset, offset + 1));
offset += 1;
}
schemeIdUri += bin2str(data.subarray(offset, offset + 1));
offset += 1;
while (bin2str(data.subarray(offset, offset + 1)) !== '\0') {
value += bin2str(data.subarray(offset, offset + 1));
offset += 1;
}
value += bin2str(data.subarray(offset, offset + 1));
offset += 1;
timeScale = readUint32(data, 12);
presentationTimeDelta = readUint32(data, 16);
eventDuration = readUint32(data, 20);
id = readUint32(data, 24);
offset = 28;
} else if (version === 1) {
offset += 4;
timeScale = readUint32(data, offset);
offset += 4;
const leftPresentationTime = readUint32(data, offset);
offset += 4;
const rightPresentationTime = readUint32(data, offset);
offset += 4;
presentationTime = 2 ** 32 * leftPresentationTime + rightPresentationTime;
if (!isSafeInteger(presentationTime)) {
presentationTime = Number.MAX_SAFE_INTEGER;
logger.warn('Presentation time exceeds safe integer limit and wrapped to max safe integer in parsing emsg box');
}
eventDuration = readUint32(data, offset);
offset += 4;
id = readUint32(data, offset);
offset += 4;
while (bin2str(data.subarray(offset, offset + 1)) !== '\0') {
schemeIdUri += bin2str(data.subarray(offset, offset + 1));
offset += 1;
}
schemeIdUri += bin2str(data.subarray(offset, offset + 1));
offset += 1;
while (bin2str(data.subarray(offset, offset + 1)) !== '\0') {
value += bin2str(data.subarray(offset, offset + 1));
offset += 1;
}
value += bin2str(data.subarray(offset, offset + 1));
offset += 1;
}
const payload = data.subarray(offset, data.byteLength);
return {
schemeIdUri,
value,
timeScale,
presentationTime,
presentationTimeDelta,
eventDuration,
id,
payload
};
}
function mp4Box(type, ...payload) {
const len = payload.length;
let size = 8;
let i = len;
while (i--) {
size += payload[i].byteLength;
}
const result = new Uint8Array(size);
result[0] = size >> 24 & 0xff;
result[1] = size >> 16 & 0xff;
result[2] = size >> 8 & 0xff;
result[3] = size & 0xff;
result.set(type, 4);
for (i = 0, size = 8; i < len; i++) {
result.set(payload[i], size);
size += payload[i].byteLength;
}
return result;
}
function mp4pssh(systemId, keyids, data) {
if (systemId.byteLength !== 16) {
throw new RangeError('Invalid system id');
}
let version;
let kids;
if (keyids) {
version = 1;
kids = new Uint8Array(keyids.length * 16);
for (let ix = 0; ix < keyids.length; ix++) {
const k = keyids[ix]; // uint8array
if (k.byteLength !== 16) {
throw new RangeError('Invalid key');
}
kids.set(k, ix * 16);
}
} else {
version = 0;
kids = new Uint8Array();
}
let kidCount;
if (version > 0) {
kidCount = new Uint8Array(4);
if (keyids.length > 0) {
new DataView(kidCount.buffer).setUint32(0, keyids.length, false);
}
} else {
kidCount = new Uint8Array();
}
const dataSize = new Uint8Array(4);
if (data && data.byteLength > 0) {
new DataView(dataSize.buffer).setUint32(0, data.byteLength, false);
}
return mp4Box([112, 115, 115, 104], new Uint8Array([version, 0x00, 0x00, 0x00 // Flags
]), systemId,
// 16 bytes
kidCount, kids, dataSize, data || new Uint8Array());
}
function parsePssh(initData) {
if (!(initData instanceof ArrayBuffer) || initData.byteLength < 32) {
return null;
}
const result = {
version: 0,
systemId: '',
kids: null,
data: null
};
const view = new DataView(initData);
const boxSize = view.getUint32(0);
if (initData.byteLength !== boxSize && boxSize > 44) {
return null;
}
const type = view.getUint32(4);
if (type !== 0x70737368) {
return null;
}
result.version = view.getUint32(8) >>> 24;
if (result.version > 1) {
return null;
}
result.systemId = Hex.hexDump(new Uint8Array(initData, 12, 16));
const dataSizeOrKidCount = view.getUint32(28);
if (result.version === 0) {
if (boxSize - 32 < dataSizeOrKidCount) {
return null;
}
result.data = new Uint8Array(initData, 32, dataSizeOrKidCount);
} else if (result.version === 1) {
result.kids = [];
for (let i = 0; i < dataSizeOrKidCount; i++) {
result.kids.push(new Uint8Array(initData, 32 + i * 16, 16));
}
}
return result;
}
let keyUriToKeyIdMap = {};
class LevelKey {
static clearKeyUriToKeyIdMap() {
keyUriToKeyIdMap = {};
}
constructor(method, uri, format, formatversions = [1], iv = null) {
this.uri = void 0;
this.method = void 0;
this.keyFormat = void 0;
this.keyFormatVersions = void 0;
this.encrypted = void 0;
this.isCommonEncryption = void 0;
this.iv = null;
this.key = null;
this.keyId = null;
this.pssh = null;
this.method = method;
this.uri = uri;
this.keyFormat = format;
this.keyFormatVersions = formatversions;
this.iv = iv;
this.encrypted = method ? method !== 'NONE' : false;
this.isCommonEncryption = this.encrypted && method !== 'AES-128';
}
isSupported() {
// If it's Segment encryption or No encryption, just select that key system
if (this.method) {
if (this.method === 'AES-128' || this.method === 'NONE') {
return true;
}
if (this.keyFormat === 'identity') {
// Maintain support for clear SAMPLE-AES with MPEG-3 TS
return this.method === 'SAMPLE-AES';
} else {
switch (this.keyFormat) {
case KeySystemFormats.FAIRPLAY:
case KeySystemFormats.WIDEVINE:
case KeySystemFormats.PLAYREADY:
case KeySystemFormats.CLEARKEY:
return ['ISO-23001-7', 'SAMPLE-AES', 'SAMPLE-AES-CENC', 'SAMPLE-AES-CTR'].indexOf(this.method) !== -1;
}
}
}
return false;
}
getDecryptData(sn) {
if (!this.encrypted || !this.uri) {
return null;
}
if (this.method === 'AES-128' && this.uri && !this.iv) {
if (typeof sn !== 'number') {
// We are fetching decryption data for a initialization segment
// If the segment was encrypted with AES-128
// It must have an IV defined. We cannot substitute the Segment Number in.
if (this.method === 'AES-128' && !this.iv) {
logger.warn(`missing IV for initialization segment with method="${this.method}" - compliance issue`);
}
// Explicitly set sn to resulting value from implicit conversions 'initSegment' values for IV generation.
sn = 0;
}
const iv = createInitializationVector(sn);
const decryptdata = new LevelKey(this.method, this.uri, 'identity', this.keyFormatVersions, iv);
return decryptdata;
}
// Initialize keyId if possible
const keyBytes = convertDataUriToArrayBytes(this.uri);
if (keyBytes) {
switch (this.keyFormat) {
case KeySystemFormats.WIDEVINE:
this.pssh = keyBytes;
// In case of widevine keyID is embedded in PSSH box. Read Key ID.
if (keyBytes.length >= 22) {
this.keyId = keyBytes.subarray(keyBytes.length - 22, keyBytes.length - 6);
}
break;
case KeySystemFormats.PLAYREADY:
{
const PlayReadyKeySystemUUID = new Uint8Array([0x9a, 0x04, 0xf0, 0x79, 0x98, 0x40, 0x42, 0x86, 0xab, 0x92, 0xe6, 0x5b, 0xe0, 0x88, 0x5f, 0x95]);
this.pssh = mp4pssh(PlayReadyKeySystemUUID, null, keyBytes);
const keyBytesUtf16 = new Uint16Array(keyBytes.buffer, keyBytes.byteOffset, keyBytes.byteLength / 2);
const keyByteStr = String.fromCharCode.apply(null, Array.from(keyBytesUtf16));
// Parse Playready WRMHeader XML
const xmlKeyBytes = keyByteStr.substring(keyByteStr.indexOf('<'), keyByteStr.length);
const parser = new DOMParser();
const xmlDoc = parser.parseFromString(xmlKeyBytes, 'text/xml');
const keyData = xmlDoc.getElementsByTagName('KID')[0];
if (keyData) {
const keyId = keyData.childNodes[0] ? keyData.childNodes[0].nodeValue : keyData.getAttribute('VALUE');
if (keyId) {
const keyIdArray = base64Decode(keyId).subarray(0, 16);
// KID value in PRO is a base64-encoded little endian GUID interpretation of UUID
// KID value in ‘tenc’ is a big endian UUID GUID interpretation of UUID
changeEndianness(keyIdArray);
this.keyId = keyIdArray;
}
}
break;
}
default:
{
let keydata = keyBytes.subarray(0, 16);
if (keydata.length !== 16) {
const padded = new Uint8Array(16);
padded.set(keydata, 16 - keydata.length);
keydata = padded;
}
this.keyId = keydata;
break;
}
}
}
// Default behavior: assign a new keyId for each uri
if (!this.keyId || this.keyId.byteLength !== 16) {
let keyId = keyUriToKeyIdMap[this.uri];
if (!keyId) {
const val = Object.keys(keyUriToKeyIdMap).length % Number.MAX_SAFE_INTEGER;
keyId = new Uint8Array(16);
const dv = new DataView(keyId.buffer, 12, 4); // Just set the last 4 bytes
dv.setUint32(0, val);
keyUriToKeyIdMap[this.uri] = keyId;
}
this.keyId = keyId;
}
return this;
}
}
function createInitializationVector(segmentNumber) {
const uint8View = new Uint8Array(16);
for (let i = 12; i < 16; i++) {
uint8View[i] = segmentNumber >> 8 * (15 - i) & 0xff;
}
return uint8View;
}
const VARIABLE_REPLACEMENT_REGEX = /\{\$([a-zA-Z0-9-_]+)\}/g;
function hasVariableReferences(str) {
return VARIABLE_REPLACEMENT_REGEX.test(str);
}
function substituteVariablesInAttributes(parsed, attr, attributeNames) {
if (parsed.variableList !== null || parsed.hasVariableRefs) {
for (let i = attributeNames.length; i--;) {
const name = attributeNames[i];
const value = attr[name];
if (value) {
attr[name] = substituteVariables(parsed, value);
}
}
}
}
function substituteVariables(parsed, value) {
if (parsed.variableList !== null || parsed.hasVariableRefs) {
const variableList = parsed.variableList;
return value.replace(VARIABLE_REPLACEMENT_REGEX, variableReference => {
const variableName = variableReference.substring(2, variableReference.length - 1);
const variableValue = variableList == null ? void 0 : variableList[variableName];
if (variableValue === undefined) {
parsed.playlistParsingError || (parsed.playlistParsingError = new Error(`Missing preceding EXT-X-DEFINE tag for Variable Reference: "${variableName}"`));
return variableReference;
}
return variableValue;
});
}
return value;
}
function addVariableDefinition(parsed, attr, parentUrl) {
let variableList = parsed.variableList;
if (!variableList) {
parsed.variableList = variableList = {};
}
let NAME;
let VALUE;
if ('QUERYPARAM' in attr) {
NAME = attr.QUERYPARAM;
try {
const searchParams = new self.URL(parentUrl).searchParams;
if (searchParams.has(NAME)) {
VALUE = searchParams.get(NAME);
} else {
throw new Error(`"${NAME}" does not match any query parameter in URI: "${parentUrl}"`);
}
} catch (error) {
parsed.playlistParsingError || (parsed.playlistParsingError = new Error(`EXT-X-DEFINE QUERYPARAM: ${error.message}`));
}
} else {
NAME = attr.NAME;
VALUE = attr.VALUE;
}
if (NAME in variableList) {
parsed.playlistParsingError || (parsed.playlistParsingError = new Error(`EXT-X-DEFINE duplicate Variable Name declarations: "${NAME}"`));
} else {
variableList[NAME] = VALUE || '';
}
}
function importVariableDefinition(parsed, attr, sourceVariableList) {
const IMPORT = attr.IMPORT;
if (sourceVariableList && IMPORT in sourceVariableList) {
let variableList = parsed.variableList;
if (!variableList) {
parsed.variableList = variableList = {};
}
variableList[IMPORT] = sourceVariableList[IMPORT];
} else {
parsed.playlistParsingError || (parsed.playlistParsingError = new Error(`EXT-X-DEFINE IMPORT attribute not found in Multivariant Playlist: "${IMPORT}"`));
}
}
/**
* MediaSource helper
*/
function getMediaSource() {
if (typeof self === 'undefined') return undefined;
return self.MediaSource || self.WebKitMediaSource;
}
// from http://mp4ra.org/codecs.html
const sampleEntryCodesISO = {
audio: {
a3ds: true,
'ac-3': true,
'ac-4': true,
alac: true,
alaw: true,
dra1: true,
'dts+': true,
'dts-': true,
dtsc: true,
dtse: true,
dtsh: true,
'ec-3': true,
enca: true,
g719: true,
g726: true,
m4ae: true,
mha1: true,
mha2: true,
mhm1: true,
mhm2: true,
mlpa: true,
mp4a: true,
'raw ': true,
Opus: true,
opus: true,
// browsers expect this to be lowercase despite MP4RA says 'Opus'
samr: true,
sawb: true,
sawp: true,
sevc: true,
sqcp: true,
ssmv: true,
twos: true,
ulaw: true
},
video: {
avc1: true,
avc2: true,
avc3: true,
avc4: true,
avcp: true,
av01: true,
drac: true,
dva1: true,
dvav: true,
dvh1: true,
dvhe: true,
encv: true,
hev1: true,
hvc1: true,
mjp2: true,
mp4v: true,
mvc1: true,
mvc2: true,
mvc3: true,
mvc4: true,
resv: true,
rv60: true,
s263: true,
svc1: true,
svc2: true,
'vc-1': true,
vp08: true,
vp09: true
},
text: {
stpp: true,
wvtt: true
}
};
const MediaSource$2 = getMediaSource();
function isCodecType(codec, type) {
const typeCodes = sampleEntryCodesISO[type];
return !!typeCodes && typeCodes[codec.slice(0, 4)] === true;
}
function isCodecSupportedInMp4(codec, type) {
var _MediaSource$isTypeSu;
return (_MediaSource$isTypeSu = MediaSource$2 == null ? void 0 : MediaSource$2.isTypeSupported(`${type || 'video'}/mp4;codecs="${codec}"`)) != null ? _MediaSource$isTypeSu : false;
}
const MASTER_PLAYLIST_REGEX = /#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-(SESSION-DATA|SESSION-KEY|DEFINE|CONTENT-STEERING|START):([^\r\n]*)[\r\n]+/g;
const MASTER_PLAYLIST_MEDIA_REGEX = /#EXT-X-MEDIA:(.*)/g;
const IS_MEDIA_PLAYLIST = /^#EXT(?:INF|-X-TARGETDURATION):/m; // Handle empty Media Playlist (first EXTINF not signaled, but TARGETDURATION present)
const LEVEL_PLAYLIST_REGEX_FAST = new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,
// duration (#EXTINF:,), group 1 => duration, group 2 => title
/(?!#) *(\S[\S ]*)/.source,
// segment URI, group 3 => the URI (note newline is not eaten)
/#EXT-X-BYTERANGE:*(.+)/.source,
// next segment's byterange, group 4 => range spec (x@y)
/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,
// next segment's program date/time group 5 => the datetime spec
/#.*/.source // All other non-segment oriented tags will match with all groups empty
].join('|'), 'g');
const LEVEL_PLAYLIST_REGEX_SLOW = new RegExp([/#(EXTM3U)/.source, /#EXT-X-(DATERANGE|DEFINE|KEY|MAP|PART|PART-INF|PLAYLIST-TYPE|PRELOAD-HINT|RENDITION-REPORT|SERVER-CONTROL|SKIP|START):(.+)/.source, /#EXT-X-(BITRATE|DISCONTINUITY-SEQUENCE|MEDIA-SEQUENCE|TARGETDURATION|VERSION): *(\d+)/.source, /#EXT-X-(DISCONTINUITY|ENDLIST|GAP)/.source, /(#)([^:]*):(.*)/.source, /(#)(.*)(?:.*)\r?\n?/.source].join('|'));
class M3U8Parser {
static findGroup(groups, mediaGroupId) {
for (let i = 0; i < groups.length; i++) {
const group = groups[i];
if (group.id === mediaGroupId) {
return group;
}
}
}
static convertAVC1ToAVCOTI(codec) {
// Convert avc1 codec string from RFC-4281 to RFC-6381 for MediaSource.isTypeSupported
const avcdata = codec.split('.');
if (avcdata.length > 2) {
let result = avcdata.shift() + '.';
result += parseInt(avcdata.shift()).toString(16);
result += ('000' + parseInt(avcdata.shift()).toString(16)).slice(-4);
return result;
}
return codec;
}
static resolve(url, baseUrl) {
return urlToolkitExports.buildAbsoluteURL(baseUrl, url, {
alwaysNormalize: true
});
}
static isMediaPlaylist(str) {
return IS_MEDIA_PLAYLIST.test(str);
}
static parseMasterPlaylist(string, baseurl) {
const hasVariableRefs = hasVariableReferences(string) ;
const parsed = {
contentSteering: null,
levels: [],
playlistParsingError: null,
sessionData: null,
sessionKeys: null,
startTimeOffset: null,
variableList: null,
hasVariableRefs
};
const levelsWithKnownCodecs = [];
MASTER_PLAYLIST_REGEX.lastIndex = 0;
let result;
while ((result = MASTER_PLAYLIST_REGEX.exec(string)) != null) {
if (result[1]) {
var _level$unknownCodecs;
// '#EXT-X-STREAM-INF' is found, parse level tag in group 1
const attrs = new AttrList(result[1]);
{
substituteVariablesInAttributes(parsed, attrs, ['CODECS', 'SUPPLEMENTAL-CODECS', 'ALLOWED-CPC', 'PATHWAY-ID', 'STABLE-VARIANT-ID', 'AUDIO', 'VIDEO', 'SUBTITLES', 'CLOSED-CAPTIONS', 'NAME']);
}
const uri = substituteVariables(parsed, result[2]) ;
const level = {
attrs,
bitrate: attrs.decimalInteger('AVERAGE-BANDWIDTH') || attrs.decimalInteger('BANDWIDTH'),
name: attrs.NAME,
url: M3U8Parser.resolve(uri, baseurl)
};
const resolution = attrs.decimalResolution('RESOLUTION');
if (resolution) {
level.width = resolution.width;
level.height = resolution.height;
}
setCodecs((attrs.CODECS || '').split(/[ ,]+/).filter(c => c), level);
if (level.videoCodec && level.videoCodec.indexOf('avc1') !== -1) {
level.videoCodec = M3U8Parser.convertAVC1ToAVCOTI(level.videoCodec);
}
if (!((_level$unknownCodecs = level.unknownCodecs) != null && _level$unknownCodecs.length)) {
levelsWithKnownCodecs.push(level);
}
parsed.levels.push(level);
} else if (result[3]) {
const tag = result[3];
const attributes = result[4];
switch (tag) {
case 'SESSION-DATA':
{
// #EXT-X-SESSION-DATA
const sessionAttrs = new AttrList(attributes);
{
substituteVariablesInAttributes(parsed, sessionAttrs, ['DATA-ID', 'LANGUAGE', 'VALUE', 'URI']);
}
const dataId = sessionAttrs['DATA-ID'];
if (dataId) {
if (parsed.sessionData === null) {
parsed.sessionData = {};
}
parsed.sessionData[dataId] = sessionAttrs;
}
break;
}
case 'SESSION-KEY':
{
// #EXT-X-SESSION-KEY
const sessionKey = parseKey(attributes, baseurl, parsed);
if (sessionKey.encrypted && sessionKey.isSupported()) {
if (parsed.sessionKeys === null) {
parsed.sessionKeys = [];
}
parsed.sessionKeys.push(sessionKey);
} else {
logger.warn(`[Keys] Ignoring invalid EXT-X-SESSION-KEY tag: "${attributes}"`);
}
break;
}
case 'DEFINE':
{
// #EXT-X-DEFINE
{
const variableAttributes = new AttrList(attributes);
substituteVariablesInAttributes(parsed, variableAttributes, ['NAME', 'VALUE', 'QUERYPARAM']);
addVariableDefinition(parsed, variableAttributes, baseurl);
}
break;
}
case 'CONTENT-STEERING':
{
// #EXT-X-CONTENT-STEERING
const contentSteeringAttributes = new AttrList(attributes);
{
substituteVariablesInAttributes(parsed, contentSteeringAttributes, ['SERVER-URI', 'PATHWAY-ID']);
}
parsed.contentSteering = {
uri: M3U8Parser.resolve(contentSteeringAttributes['SERVER-URI'], baseurl),
pathwayId: contentSteeringAttributes['PATHWAY-ID'] || '.'
};
break;
}
case 'START':
{
// #EXT-X-START
parsed.startTimeOffset = parseStartTimeOffset(attributes);
break;
}
}
}
}
// Filter out levels with unknown codecs if it does not remove all levels
const stripUnknownCodecLevels = levelsWithKnownCodecs.length > 0 && levelsWithKnownCodecs.length < parsed.levels.length;
parsed.levels = stripUnknownCodecLevels ? levelsWithKnownCodecs : parsed.levels;
if (parsed.levels.length === 0) {
parsed.playlistParsingError = new Error('no levels found in manifest');
}
return parsed;
}
static parseMasterPlaylistMedia(string, baseurl, parsed) {
let result;
const results = {};
const levels = parsed.levels;
const groupsByType = {
AUDIO: levels.map(level => ({
id: level.attrs.AUDIO,
audioCodec: level.audioCodec
})),
SUBTITLES: levels.map(level => ({
id: level.attrs.SUBTITLES,
textCodec: level.textCodec
})),
'CLOSED-CAPTIONS': []
};
let id = 0;
MASTER_PLAYLIST_MEDIA_REGEX.lastIndex = 0;
while ((result = MASTER_PLAYLIST_MEDIA_REGEX.exec(string)) !== null) {
const attrs = new AttrList(result[1]);
const type = attrs.TYPE;
if (type) {
const groups = groupsByType[type];
const medias = results[type] || [];
results[type] = medias;
{
substituteVariablesInAttributes(parsed, attrs, ['URI', 'GROUP-ID', 'LANGUAGE', 'ASSOC-LANGUAGE', 'STABLE-RENDITION-ID', 'NAME', 'INSTREAM-ID', 'CHARACTERISTICS', 'CHANNELS']);
}
const media = {
attrs,
bitrate: 0,
id: id++,
groupId: attrs['GROUP-ID'] || '',
instreamId: attrs['INSTREAM-ID'],
name: attrs.NAME || attrs.LANGUAGE || '',
type,
default: attrs.bool('DEFAULT'),
autoselect: attrs.bool('AUTOSELECT'),
forced: attrs.bool('FORCED'),
lang: attrs.LANGUAGE,
url: attrs.URI ? M3U8Parser.resolve(attrs.URI, baseurl) : ''
};
if (groups != null && groups.length) {
// If there are audio or text groups signalled in the manifest, let's look for a matching codec string for this track
// If we don't find the track signalled, lets use the first audio groups codec we have
// Acting as a best guess
const groupCodec = M3U8Parser.findGroup(groups, media.groupId) || groups[0];
assignCodec(media, groupCodec, 'audioCodec');
assignCodec(media, groupCodec, 'textCodec');
}
medias.push(media);
}
}
return results;
}
static parseLevelPlaylist(string, baseurl, id, type, levelUrlId, multivariantVariableList) {
const level = new LevelDetails(baseurl);
const fragments = level.fragments;
// The most recent init segment seen (applies to all subsequent segments)
let currentInitSegment = null;
let currentSN = 0;
let currentPart = 0;
let totalduration = 0;
let discontinuityCounter = 0;
let prevFrag = null;
let frag = new Fragment(type, baseurl);
let result;
let i;
let levelkeys;
let firstPdtIndex = -1;
let createNextFrag = false;
LEVEL_PLAYLIST_REGEX_FAST.lastIndex = 0;
level.m3u8 = string;
level.hasVariableRefs = hasVariableReferences(string) ;
while ((result = LEVEL_PLAYLIST_REGEX_FAST.exec(string)) !== null) {
if (createNextFrag) {
createNextFrag = false;
frag = new Fragment(type, baseurl);
// setup the next fragment for part loading
frag.start = totalduration;
frag.sn = currentSN;
frag.cc = discontinuityCounter;
frag.level = id;
if (currentInitSegment) {
frag.initSegment = currentInitSegment;
frag.rawProgramDateTime = currentInitSegment.rawProgramDateTime;
currentInitSegment.rawProgramDateTime = null;
}
}
const duration = result[1];
if (duration) {
// INF
frag.duration = parseFloat(duration);
// avoid sliced strings https://github.com/video-dev/hls.js/issues/939
const title = (' ' + result[2]).slice(1);
frag.title = title || null;
frag.tagList.push(title ? ['INF', duration, title] : ['INF', duration]);
} else if (result[3]) {
// url
if (isFiniteNumber(frag.duration)) {
frag.start = totalduration;
if (levelkeys) {
setFragLevelKeys(frag, levelkeys, level);
}
frag.sn = currentSN;
frag.level = id;
frag.cc = discontinuityCounter;
frag.urlId = levelUrlId;
fragments.push(frag);
// avoid sliced strings https://github.com/video-dev/hls.js/issues/939
const uri = (' ' + result[3]).slice(1);
frag.relurl = substituteVariables(level, uri) ;
assignProgramDateTime(frag, prevFrag);
prevFrag = frag;
totalduration += frag.duration;
currentSN++;
currentPart = 0;
createNextFrag = true;
}
} else if (result[4]) {
// X-BYTERANGE
const data = (' ' + result[4]).slice(1);
if (prevFrag) {
frag.setByteRange(data, prevFrag);
} else {
frag.setByteRange(data);
}
} else if (result[5]) {
// PROGRAM-DATE-TIME
// avoid sliced strings https://github.com/video-dev/hls.js/issues/939
frag.rawProgramDateTime = (' ' + result[5]).slice(1);
frag.tagList.push(['PROGRAM-DATE-TIME', frag.rawProgramDateTime]);
if (firstPdtIndex === -1) {
firstPdtIndex = fragments.length;
}
} else {
result = result[0].match(LEVEL_PLAYLIST_REGEX_SLOW);
if (!result) {
logger.warn('No matches on slow regex match for level playlist!');
continue;
}
for (i = 1; i < result.length; i++) {
if (typeof result[i] !== 'undefined') {
break;
}
}
// avoid sliced strings https://github.com/video-dev/hls.js/issues/939
const tag = (' ' + result[i]).slice(1);
const value1 = (' ' + result[i + 1]).slice(1);
const value2 = result[i + 2] ? (' ' + result[i + 2]).slice(1) : '';
switch (tag) {
case 'PLAYLIST-TYPE':
level.type = value1.toUpperCase();
break;
case 'MEDIA-SEQUENCE':
currentSN = level.startSN = parseInt(value1);
break;
case 'SKIP':
{
const skipAttrs = new AttrList(value1);
{
substituteVariablesInAttributes(level, skipAttrs, ['RECENTLY-REMOVED-DATERANGES']);
}
const skippedSegments = skipAttrs.decimalInteger('SKIPPED-SEGMENTS');
if (isFiniteNumber(skippedSegments)) {
level.skippedSegments = skippedSegments;
// This will result in fragments[] containing undefined values, which we will fill in with `mergeDetails`
for (let _i = skippedSegments; _i--;) {
fragments.unshift(null);
}
currentSN += skippedSegments;
}
const recentlyRemovedDateranges = skipAttrs.enumeratedString('RECENTLY-REMOVED-DATERANGES');
if (recentlyRemovedDateranges) {
level.recentlyRemovedDateranges = recentlyRemovedDateranges.split('\t');
}
break;
}
case 'TARGETDURATION':
level.targetduration = Math.max(parseInt(value1), 1);
break;
case 'VERSION':
level.version = parseInt(value1);
break;
case 'EXTM3U':
break;
case 'ENDLIST':
level.live = false;
break;
case '#':
if (value1 || value2) {
frag.tagList.push(value2 ? [value1, value2] : [value1]);
}
break;
case 'DISCONTINUITY':
discontinuityCounter++;
frag.tagList.push(['DIS']);
break;
case 'GAP':
frag.gap = true;
frag.tagList.push([tag]);
break;
case 'BITRATE':
frag.tagList.push([tag, value1]);
break;
case 'DATERANGE':
{
const dateRangeAttr = new AttrList(value1);
{
substituteVariablesInAttributes(level, dateRangeAttr, ['ID', 'CLASS', 'START-DATE', 'END-DATE', 'SCTE35-CMD', 'SCTE35-OUT', 'SCTE35-IN']);
substituteVariablesInAttributes(level, dateRangeAttr, dateRangeAttr.clientAttrs);
}
const dateRange = new DateRange(dateRangeAttr, level.dateRanges[dateRangeAttr.ID]);
if (dateRange.isValid || level.skippedSegments) {
level.dateRanges[dateRange.id] = dateRange;
} else {
logger.warn(`Ignoring invalid DATERANGE tag: "${value1}"`);
}
// Add to fragment tag list for backwards compatibility (< v1.2.0)
frag.tagList.push(['EXT-X-DATERANGE', value1]);
break;
}
case 'DEFINE':
{
{
const variableAttributes = new AttrList(value1);
substituteVariablesInAttributes(level, variableAttributes, ['NAME', 'VALUE', 'IMPORT', 'QUERYPARAM']);
if ('IMPORT' in variableAttributes) {
importVariableDefinition(level, variableAttributes, multivariantVariableList);
} else {
addVariableDefinition(level, variableAttributes, baseurl);
}
}
break;
}
case 'DISCONTINUITY-SEQUENCE':
discontinuityCounter = parseInt(value1);
break;
case 'KEY':
{
const levelKey = parseKey(value1, baseurl, level);
if (levelKey.isSupported()) {
if (levelKey.method === 'NONE') {
levelkeys = undefined;
break;
}
if (!levelkeys) {
levelkeys = {};
}
if (levelkeys[levelKey.keyFormat]) {
levelkeys = _extends({}, levelkeys);
}
levelkeys[levelKey.keyFormat] = levelKey;
} else {
logger.warn(`[Keys] Ignoring invalid EXT-X-KEY tag: "${value1}"`);
}
break;
}
case 'START':
level.startTimeOffset = parseStartTimeOffset(value1);
break;
case 'MAP':
{
const mapAttrs = new AttrList(value1);
{
substituteVariablesInAttributes(level, mapAttrs, ['BYTERANGE', 'URI']);
}
if (frag.duration) {
// Initial segment tag is after segment duration tag.
// #EXTINF: 6.0
// #EXT-X-MAP:URI="init.mp4
const init = new Fragment(type, baseurl);
setInitSegment(init, mapAttrs, id, levelkeys);
currentInitSegment = init;
frag.initSegment = currentInitSegment;
if (currentInitSegment.rawProgramDateTime && !frag.rawProgramDateTime) {
frag.rawProgramDateTime = currentInitSegment.rawProgramDateTime;
}
} else {
// Initial segment tag is before segment duration tag
setInitSegment(frag, mapAttrs, id, levelkeys);
currentInitSegment = frag;
createNextFrag = true;
}
break;
}
case 'SERVER-CONTROL':
{
const serverControlAttrs = new AttrList(value1);
level.canBlockReload = serverControlAttrs.bool('CAN-BLOCK-RELOAD');
level.canSkipUntil = serverControlAttrs.optionalFloat('CAN-SKIP-UNTIL', 0);
level.canSkipDateRanges = level.canSkipUntil > 0 && serverControlAttrs.bool('CAN-SKIP-DATERANGES');
level.partHoldBack = serverControlAttrs.optionalFloat('PART-HOLD-BACK', 0);
level.holdBack = serverControlAttrs.optionalFloat('HOLD-BACK', 0);
break;
}
case 'PART-INF':
{
const partInfAttrs = new AttrList(value1);
level.partTarget = partInfAttrs.decimalFloatingPoint('PART-TARGET');
break;
}
case 'PART':
{
let partList = level.partList;
if (!partList) {
partList = level.partList = [];
}
const previousFragmentPart = currentPart > 0 ? partList[partList.length - 1] : undefined;
const index = currentPart++;
const partAttrs = new AttrList(value1);
{
substituteVariablesInAttributes(level, partAttrs, ['BYTERANGE', 'URI']);
}
const part = new Part(partAttrs, frag, baseurl, index, previousFragmentPart);
partList.push(part);
frag.duration += part.duration;
break;
}
case 'PRELOAD-HINT':
{
const preloadHintAttrs = new AttrList(value1);
{
substituteVariablesInAttributes(level, preloadHintAttrs, ['URI']);
}
level.preloadHint = preloadHintAttrs;
break;
}
case 'RENDITION-REPORT':
{
const renditionReportAttrs = new AttrList(value1);
{
substituteVariablesInAttributes(level, renditionReportAttrs, ['URI']);
}
level.renditionReports = level.renditionReports || [];
level.renditionReports.push(renditionReportAttrs);
break;
}
default:
logger.warn(`line parsed but not handled: ${result}`);
break;
}
}
}
if (prevFrag && !prevFrag.relurl) {
fragments.pop();
totalduration -= prevFrag.duration;
if (level.partList) {
level.fragmentHint = prevFrag;
}
} else if (level.partList) {
assignProgramDateTime(frag, prevFrag);
frag.cc = discontinuityCounter;
level.fragmentHint = frag;
if (levelkeys) {
setFragLevelKeys(frag, levelkeys, level);
}
}
const fragmentLength = fragments.length;
const firstFragment = fragments[0];
const lastFragment = fragments[fragmentLength - 1];
totalduration += level.skippedSegments * level.targetduration;
if (totalduration > 0 && fragmentLength && lastFragment) {
level.averagetargetduration = totalduration / fragmentLength;
const lastSn = lastFragment.sn;
level.endSN = lastSn !== 'initSegment' ? lastSn : 0;
if (!level.live) {
lastFragment.endList = true;
}
if (firstFragment) {
level.startCC = firstFragment.cc;
}
} else {
level.endSN = 0;
level.startCC = 0;
}
if (level.fragmentHint) {
totalduration += level.fragmentHint.duration;
}
level.totalduration = totalduration;
level.endCC = discontinuityCounter;
/**
* Backfill any missing PDT values
* "If the first EXT-X-PROGRAM-DATE-TIME tag in a Playlist appears after
* one or more Media Segment URIs, the client SHOULD extrapolate
* backward from that tag (using EXTINF durations and/or media
* timestamps) to associate dates with those segments."
* We have already extrapolated forward, but all fragments up to the first instance of PDT do not have their PDTs
* computed.
*/
if (firstPdtIndex > 0) {
backfillProgramDateTimes(fragments, firstPdtIndex);
}
return level;
}
}
function parseKey(keyTagAttributes, baseurl, parsed) {
var _keyAttrs$METHOD, _keyAttrs$KEYFORMAT;
// https://tools.ietf.org/html/rfc8216#section-4.3.2.4
const keyAttrs = new AttrList(keyTagAttributes);
{
substituteVariablesInAttributes(parsed, keyAttrs, ['KEYFORMAT', 'KEYFORMATVERSIONS', 'URI', 'IV', 'URI']);
}
const decryptmethod = (_keyAttrs$METHOD = keyAttrs.METHOD) != null ? _keyAttrs$METHOD : '';
const decrypturi = keyAttrs.URI;
const decryptiv = keyAttrs.hexadecimalInteger('IV');
const decryptkeyformatversions = keyAttrs.KEYFORMATVERSIONS;
// From RFC: This attribute is OPTIONAL; its absence indicates an implicit value of "identity".
const decryptkeyformat = (_keyAttrs$KEYFORMAT = keyAttrs.KEYFORMAT) != null ? _keyAttrs$KEYFORMAT : 'identity';
if (decrypturi && keyAttrs.IV && !decryptiv) {
logger.error(`Invalid IV: ${keyAttrs.IV}`);
}
// If decrypturi is a URI with a scheme, then baseurl will be ignored
// No uri is allowed when METHOD is NONE
const resolvedUri = decrypturi ? M3U8Parser.resolve(decrypturi, baseurl) : '';
const keyFormatVersions = (decryptkeyformatversions ? decryptkeyformatversions : '1').split('/').map(Number).filter(Number.isFinite);
return new LevelKey(decryptmethod, resolvedUri, decryptkeyformat, keyFormatVersions, decryptiv);
}
function parseStartTimeOffset(startAttributes) {
const startAttrs = new AttrList(startAttributes);
const startTimeOffset = startAttrs.decimalFloatingPoint('TIME-OFFSET');
if (isFiniteNumber(startTimeOffset)) {
return startTimeOffset;
}
return null;
}
function setCodecs(codecs, level) {
['video', 'audio', 'text'].forEach(type => {
const filtered = codecs.filter(codec => isCodecType(codec, type));
if (filtered.length) {
const preferred = filtered.filter(codec => {
return codec.lastIndexOf('avc1', 0) === 0 || codec.lastIndexOf('mp4a', 0) === 0;
});
level[`${type}Codec`] = preferred.length > 0 ? preferred[0] : filtered[0];
// remove from list
codecs = codecs.filter(codec => filtered.indexOf(codec) === -1);
}
});
level.unknownCodecs = codecs;
}
function assignCodec(media, groupItem, codecProperty) {
const codecValue = groupItem[codecProperty];
if (codecValue) {
media[codecProperty] = codecValue;
}
}
function backfillProgramDateTimes(fragments, firstPdtIndex) {
let fragPrev = fragments[firstPdtIndex];
for (let i = firstPdtIndex; i--;) {
const frag = fragments[i];
// Exit on delta-playlist skipped segments
if (!frag) {
return;
}
frag.programDateTime = fragPrev.programDateTime - frag.duration * 1000;
fragPrev = frag;
}
}
function assignProgramDateTime(frag, prevFrag) {
if (frag.rawProgramDateTime) {
frag.programDateTime = Date.parse(frag.rawProgramDateTime);
} else if (prevFrag != null && prevFrag.programDateTime) {
frag.programDateTime = prevFrag.endProgramDateTime;
}
if (!isFiniteNumber(frag.programDateTime)) {
frag.programDateTime = null;
frag.rawProgramDateTime = null;
}
}
function setInitSegment(frag, mapAttrs, id, levelkeys) {
frag.relurl = mapAttrs.URI;
if (mapAttrs.BYTERANGE) {
frag.setByteRange(mapAttrs.BYTERANGE);
}
frag.level = id;
frag.sn = 'initSegment';
if (levelkeys) {
frag.levelkeys = levelkeys;
}
frag.initSegment = null;
}
function setFragLevelKeys(frag, levelkeys, level) {
frag.levelkeys = levelkeys;
const {
encryptedFragments
} = level;
if ((!encryptedFragments.length || encryptedFragments[encryptedFragments.length - 1].levelkeys !== levelkeys) && Object.keys(levelkeys).some(format => levelkeys[format].isCommonEncryption)) {
encryptedFragments.push(frag);
}
}
var PlaylistContextType = {
MANIFEST: "manifest",
LEVEL: "level",
AUDIO_TRACK: "audioTrack",
SUBTITLE_TRACK: "subtitleTrack"
};
var PlaylistLevelType = {
MAIN: "main",
AUDIO: "audio",
SUBTITLE: "subtitle"
};
function mapContextToLevelType(context) {
const {
type
} = context;
switch (type) {
case PlaylistContextType.AUDIO_TRACK:
return PlaylistLevelType.AUDIO;
case PlaylistContextType.SUBTITLE_TRACK:
return PlaylistLevelType.SUBTITLE;
default:
return PlaylistLevelType.MAIN;
}
}
function getResponseUrl(response, context) {
let url = response.url;
// responseURL not supported on some browsers (it is used to detect URL redirection)
// data-uri mode also not supported (but no need to detect redirection)
if (url === undefined || url.indexOf('data:') === 0) {
// fallback to initial URL
url = context.url;
}
return url;
}
class PlaylistLoader {
constructor(hls) {
this.hls = void 0;
this.loaders = Object.create(null);
this.variableList = null;
this.hls = hls;
this.registerListeners();
}
startLoad(startPosition) {}
stopLoad() {
this.destroyInternalLoaders();
}
registerListeners() {
const {
hls
} = this;
hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.on(Events.LEVEL_LOADING, this.onLevelLoading, this);
hls.on(Events.AUDIO_TRACK_LOADING, this.onAudioTrackLoading, this);
hls.on(Events.SUBTITLE_TRACK_LOADING, this.onSubtitleTrackLoading, this);
}
unregisterListeners() {
const {
hls
} = this;
hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.off(Events.LEVEL_LOADING, this.onLevelLoading, this);
hls.off(Events.AUDIO_TRACK_LOADING, this.onAudioTrackLoading, this);
hls.off(Events.SUBTITLE_TRACK_LOADING, this.onSubtitleTrackLoading, this);
}
/**
* Returns defaults or configured loader-type overloads (pLoader and loader config params)
*/
createInternalLoader(context) {
const config = this.hls.config;
const PLoader = config.pLoader;
const Loader = config.loader;
const InternalLoader = PLoader || Loader;
const loader = new InternalLoader(config);
this.loaders[context.type] = loader;
return loader;
}
getInternalLoader(context) {
return this.loaders[context.type];
}
resetInternalLoader(contextType) {
if (this.loaders[contextType]) {
delete this.loaders[contextType];
}
}
/**
* Call `destroy` on all internal loader instances mapped (one per context type)
*/
destroyInternalLoaders() {
for (const contextType in this.loaders) {
const loader = this.loaders[contextType];
if (loader) {
loader.destroy();
}
this.resetInternalLoader(contextType);
}
}
destroy() {
this.variableList = null;
this.unregisterListeners();
this.destroyInternalLoaders();
}
onManifestLoading(event, data) {
const {
url
} = data;
this.variableList = null;
this.load({
id: null,
level: 0,
responseType: 'text',
type: PlaylistContextType.MANIFEST,
url,
deliveryDirectives: null
});
}
onLevelLoading(event, data) {
const {
id,
level,
url,
deliveryDirectives
} = data;
this.load({
id,
level,
responseType: 'text',
type: PlaylistContextType.LEVEL,
url,
deliveryDirectives
});
}
onAudioTrackLoading(event, data) {
const {
id,
groupId,
url,
deliveryDirectives
} = data;
this.load({
id,
groupId,
level: null,
responseType: 'text',
type: PlaylistContextType.AUDIO_TRACK,
url,
deliveryDirectives
});
}
onSubtitleTrackLoading(event, data) {
const {
id,
groupId,
url,
deliveryDirectives
} = data;
this.load({
id,
groupId,
level: null,
responseType: 'text',
type: PlaylistContextType.SUBTITLE_TRACK,
url,
deliveryDirectives
});
}
load(context) {
var _context$deliveryDire;
const config = this.hls.config;
// logger.debug(`[playlist-loader]: Loading playlist of type ${context.type}, level: ${context.level}, id: ${context.id}`);
// Check if a loader for this context already exists
let loader = this.getInternalLoader(context);
if (loader) {
const loaderContext = loader.context;
if (loaderContext && loaderContext.url === context.url) {
// same URL can't overlap
logger.trace('[playlist-loader]: playlist request ongoing');
return;
}
logger.log(`[playlist-loader]: aborting previous loader for type: ${context.type}`);
loader.abort();
}
// apply different configs for retries depending on
// context (manifest, level, audio/subs playlist)
let loadPolicy;
if (context.type === PlaylistContextType.MANIFEST) {
loadPolicy = config.manifestLoadPolicy.default;
} else {
loadPolicy = _extends({}, config.playlistLoadPolicy.default, {
timeoutRetry: null,
errorRetry: null
});
}
loader = this.createInternalLoader(context);
// Override level/track timeout for LL-HLS requests
// (the default of 10000ms is counter productive to blocking playlist reload requests)
if ((_context$deliveryDire = context.deliveryDirectives) != null && _context$deliveryDire.part) {
let levelDetails;
if (context.type === PlaylistContextType.LEVEL && context.level !== null) {
levelDetails = this.hls.levels[context.level].details;
} else if (context.type === PlaylistContextType.AUDIO_TRACK && context.id !== null) {
levelDetails = this.hls.audioTracks[context.id].details;
} else if (context.type === PlaylistContextType.SUBTITLE_TRACK && context.id !== null) {
levelDetails = this.hls.subtitleTracks[context.id].details;
}
if (levelDetails) {
const partTarget = levelDetails.partTarget;
const targetDuration = levelDetails.targetduration;
if (partTarget && targetDuration) {
const maxLowLatencyPlaylistRefresh = Math.max(partTarget * 3, targetDuration * 0.8) * 1000;
loadPolicy = _extends({}, loadPolicy, {
maxTimeToFirstByteMs: Math.min(maxLowLatencyPlaylistRefresh, loadPolicy.maxTimeToFirstByteMs),
maxLoadTimeMs: Math.min(maxLowLatencyPlaylistRefresh, loadPolicy.maxTimeToFirstByteMs)
});
}
}
}
const legacyRetryCompatibility = loadPolicy.errorRetry || loadPolicy.timeoutRetry || {};
const loaderConfig = {
loadPolicy,
timeout: loadPolicy.maxLoadTimeMs,
maxRetry: legacyRetryCompatibility.maxNumRetry || 0,
retryDelay: legacyRetryCompatibility.retryDelayMs || 0,
maxRetryDelay: legacyRetryCompatibility.maxRetryDelayMs || 0
};
const loaderCallbacks = {
onSuccess: (response, stats, context, networkDetails) => {
const loader = this.getInternalLoader(context);
this.resetInternalLoader(context.type);
const string = response.data;
// Validate if it is an M3U8 at all
if (string.indexOf('#EXTM3U') !== 0) {
this.handleManifestParsingError(response, context, new Error('no EXTM3U delimiter'), networkDetails || null, stats);
return;
}
stats.parsing.start = performance.now();
if (M3U8Parser.isMediaPlaylist(string)) {
this.handleTrackOrLevelPlaylist(response, stats, context, networkDetails || null, loader);
} else {
this.handleMasterPlaylist(response, stats, context, networkDetails);
}
},
onError: (response, context, networkDetails, stats) => {
this.handleNetworkError(context, networkDetails, false, response, stats);
},
onTimeout: (stats, context, networkDetails) => {
this.handleNetworkError(context, networkDetails, true, undefined, stats);
}
};
// logger.debug(`[playlist-loader]: Calling internal loader delegate for URL: ${context.url}`);
loader.load(context, loaderConfig, loaderCallbacks);
}
handleMasterPlaylist(response, stats, context, networkDetails) {
const hls = this.hls;
const string = response.data;
const url = getResponseUrl(response, context);
const parsedResult = M3U8Parser.parseMasterPlaylist(string, url);
if (parsedResult.playlistParsingError) {
this.handleManifestParsingError(response, context, parsedResult.playlistParsingError, networkDetails, stats);
return;
}
const {
contentSteering,
levels,
sessionData,
sessionKeys,
startTimeOffset,
variableList
} = parsedResult;
this.variableList = variableList;
const {
AUDIO: audioTracks = [],
SUBTITLES: subtitles,
'CLOSED-CAPTIONS': captions
} = M3U8Parser.parseMasterPlaylistMedia(string, url, parsedResult);
if (audioTracks.length) {
// check if we have found an audio track embedded in main playlist (audio track without URI attribute)
const embeddedAudioFound = audioTracks.some(audioTrack => !audioTrack.url);
// if no embedded audio track defined, but audio codec signaled in quality level,
// we need to signal this main audio track this could happen with playlists with
// alt audio rendition in which quality levels (main)
// contains both audio+video. but with mixed audio track not signaled
if (!embeddedAudioFound && levels[0].audioCodec && !levels[0].attrs.AUDIO) {
logger.log('[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one');
audioTracks.unshift({
type: 'main',
name: 'main',
groupId: 'main',
default: false,
autoselect: false,
forced: false,
id: -1,
attrs: new AttrList({}),
bitrate: 0,
url: ''
});
}
}
hls.trigger(Events.MANIFEST_LOADED, {
levels,
audioTracks,
subtitles,
captions,
contentSteering,
url,
stats,
networkDetails,
sessionData,
sessionKeys,
startTimeOffset,
variableList
});
}
handleTrackOrLevelPlaylist(response, stats, context, networkDetails, loader) {
const hls = this.hls;
const {
id,
level,
type
} = context;
const url = getResponseUrl(response, context);
const levelUrlId = isFiniteNumber(id) ? id : 0;
const levelId = isFiniteNumber(level) ? level : levelUrlId;
const levelType = mapContextToLevelType(context);
const levelDetails = M3U8Parser.parseLevelPlaylist(response.data, url, levelId, levelType, levelUrlId, this.variableList);
// We have done our first request (Manifest-type) and receive
// not a master playlist but a chunk-list (track/level)
// We fire the manifest-loaded event anyway with the parsed level-details
// by creating a single-level structure for it.
if (type === PlaylistContextType.MANIFEST) {
const singleLevel = {
attrs: new AttrList({}),
bitrate: 0,
details: levelDetails,
name: '',
url
};
hls.trigger(Events.MANIFEST_LOADED, {
levels: [singleLevel],
audioTracks: [],
url,
stats,
networkDetails,
sessionData: null,
sessionKeys: null,
contentSteering: null,
startTimeOffset: null,
variableList: null
});
}
// save parsing time
stats.parsing.end = performance.now();
// extend the context with the new levelDetails property
context.levelDetails = levelDetails;
this.handlePlaylistLoaded(levelDetails, response, stats, context, networkDetails, loader);
}
handleManifestParsingError(response, context, error, networkDetails, stats) {
this.hls.trigger(Events.ERROR, {
type: ErrorTypes.NETWORK_ERROR,
details: ErrorDetails.MANIFEST_PARSING_ERROR,
fatal: context.type === PlaylistContextType.MANIFEST,
url: response.url,
err: error,
error,
reason: error.message,
response,
context,
networkDetails,
stats
});
}
handleNetworkError(context, networkDetails, timeout = false, response, stats) {
let message = `A network ${timeout ? 'timeout' : 'error' + (response ? ' (status ' + response.code + ')' : '')} occurred while loading ${context.type}`;
if (context.type === PlaylistContextType.LEVEL) {
message += `: ${context.level} id: ${context.id}`;
} else if (context.type === PlaylistContextType.AUDIO_TRACK || context.type === PlaylistContextType.SUBTITLE_TRACK) {
message += ` id: ${context.id} group-id: "${context.groupId}"`;
}
const error = new Error(message);
logger.warn(`[playlist-loader]: ${message}`);
let details = ErrorDetails.UNKNOWN;
let fatal = false;
const loader = this.getInternalLoader(context);
switch (context.type) {
case PlaylistContextType.MANIFEST:
details = timeout ? ErrorDetails.MANIFEST_LOAD_TIMEOUT : ErrorDetails.MANIFEST_LOAD_ERROR;
fatal = true;
break;
case PlaylistContextType.LEVEL:
details = timeout ? ErrorDetails.LEVEL_LOAD_TIMEOUT : ErrorDetails.LEVEL_LOAD_ERROR;
fatal = false;
break;
case PlaylistContextType.AUDIO_TRACK:
details = timeout ? ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT : ErrorDetails.AUDIO_TRACK_LOAD_ERROR;
fatal = false;
break;
case PlaylistContextType.SUBTITLE_TRACK:
details = timeout ? ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT : ErrorDetails.SUBTITLE_LOAD_ERROR;
fatal = false;
break;
}
if (loader) {
this.resetInternalLoader(context.type);
}
const errorData = {
type: ErrorTypes.NETWORK_ERROR,
details,
fatal,
url: context.url,
loader,
context,
error,
networkDetails,
stats
};
if (response) {
const url = (networkDetails == null ? void 0 : networkDetails.url) || context.url;
errorData.response = _objectSpread2({
url,
data: undefined
}, response);
}
this.hls.trigger(Events.ERROR, errorData);
}
handlePlaylistLoaded(levelDetails, response, stats, context, networkDetails, loader) {
const hls = this.hls;
const {
type,
level,
id,
groupId,
deliveryDirectives
} = context;
const url = getResponseUrl(response, context);
const parent = mapContextToLevelType(context);
const levelIndex = typeof context.level === 'number' && parent === PlaylistLevelType.MAIN ? level : undefined;
if (!levelDetails.fragments.length) {
const _error = new Error('No Segments found in Playlist');
hls.trigger(Events.ERROR, {
type: ErrorTypes.NETWORK_ERROR,
details: ErrorDetails.LEVEL_EMPTY_ERROR,
fatal: false,
url,
error: _error,
reason: _error.message,
response,
context,
level: levelIndex,
parent,
networkDetails,
stats
});
return;
}
if (!levelDetails.targetduration) {
levelDetails.playlistParsingError = new Error('Missing Target Duration');
}
const error = levelDetails.playlistParsingError;
if (error) {
hls.trigger(Events.ERROR, {
type: ErrorTypes.NETWORK_ERROR,
details: ErrorDetails.LEVEL_PARSING_ERROR,
fatal: false,
url,
error,
reason: error.message,
response,
context,
level: levelIndex,
parent,
networkDetails,
stats
});
return;
}
if (levelDetails.live && loader) {
if (loader.getCacheAge) {
levelDetails.ageHeader = loader.getCacheAge() || 0;
}
if (!loader.getCacheAge || isNaN(levelDetails.ageHeader)) {
levelDetails.ageHeader = 0;
}
}
switch (type) {
case PlaylistContextType.MANIFEST:
case PlaylistContextType.LEVEL:
hls.trigger(Events.LEVEL_LOADED, {
details: levelDetails,
level: levelIndex || 0,
id: id || 0,
stats,
networkDetails,
deliveryDirectives
});
break;
case PlaylistContextType.AUDIO_TRACK:
hls.trigger(Events.AUDIO_TRACK_LOADED, {
details: levelDetails,
id: id || 0,
groupId: groupId || '',
stats,
networkDetails,
deliveryDirectives
});
break;
case PlaylistContextType.SUBTITLE_TRACK:
hls.trigger(Events.SUBTITLE_TRACK_LOADED, {
details: levelDetails,
id: id || 0,
groupId: groupId || '',
stats,
networkDetails,
deliveryDirectives
});
break;
}
}
}
function sendAddTrackEvent(track, videoEl) {
let event;
try {
event = new Event('addtrack');
} catch (err) {
// for IE11
event = document.createEvent('Event');
event.initEvent('addtrack', false, false);
}
event.track = track;
videoEl.dispatchEvent(event);
}
function addCueToTrack(track, cue) {
// Sometimes there are cue overlaps on segmented vtts so the same
// cue can appear more than once in different vtt files.
// This avoid showing duplicated cues with same timecode and text.
const mode = track.mode;
if (mode === 'disabled') {
track.mode = 'hidden';
}
if (track.cues && !track.cues.getCueById(cue.id)) {
try {
track.addCue(cue);
if (!track.cues.getCueById(cue.id)) {
throw new Error(`addCue is failed for: ${cue}`);
}
} catch (err) {
logger.debug(`[texttrack-utils]: ${err}`);
try {
const textTrackCue = new self.TextTrackCue(cue.startTime, cue.endTime, cue.text);
textTrackCue.id = cue.id;
track.addCue(textTrackCue);
} catch (err2) {
logger.debug(`[texttrack-utils]: Legacy TextTrackCue fallback failed: ${err2}`);
}
}
}
if (mode === 'disabled') {
track.mode = mode;
}
}
function clearCurrentCues(track) {
// When track.mode is disabled, track.cues will be null.
// To guarantee the removal of cues, we need to temporarily
// change the mode to hidden
const mode = track.mode;
if (mode === 'disabled') {
track.mode = 'hidden';
}
if (track.cues) {
for (let i = track.cues.length; i--;) {
track.removeCue(track.cues[i]);
}
}
if (mode === 'disabled') {
track.mode = mode;
}
}
function removeCuesInRange(track, start, end, predicate) {
const mode = track.mode;
if (mode === 'disabled') {
track.mode = 'hidden';
}
if (track.cues && track.cues.length > 0) {
const cues = getCuesInRange(track.cues, start, end);
for (let i = 0; i < cues.length; i++) {
if (!predicate || predicate(cues[i])) {
track.removeCue(cues[i]);
}
}
}
if (mode === 'disabled') {
track.mode = mode;
}
}
// Find first cue starting after given time.
// Modified version of binary search O(log(n)).
function getFirstCueIndexAfterTime(cues, time) {
// If first cue starts after time, start there
if (time < cues[0].startTime) {
return 0;
}
// If the last cue ends before time there is no overlap
const len = cues.length - 1;
if (time > cues[len].endTime) {
return -1;
}
let left = 0;
let right = len;
while (left <= right) {
const mid = Math.floor((right + left) / 2);
if (time < cues[mid].startTime) {
right = mid - 1;
} else if (time > cues[mid].startTime && left < len) {
left = mid + 1;
} else {
// If it's not lower or higher, it must be equal.
return mid;
}
}
// At this point, left and right have swapped.
// No direct match was found, left or right element must be the closest. Check which one has the smallest diff.
return cues[left].startTime - time < time - cues[right].startTime ? left : right;
}
function getCuesInRange(cues, start, end) {
const cuesFound = [];
const firstCueInRange = getFirstCueIndexAfterTime(cues, start);
if (firstCueInRange > -1) {
for (let i = firstCueInRange, len = cues.length; i < len; i++) {
const cue = cues[i];
if (cue.startTime >= start && cue.endTime <= end) {
cuesFound.push(cue);
} else if (cue.startTime > end) {
return cuesFound;
}
}
}
return cuesFound;
}
var MetadataSchema = {
audioId3: "org.id3",
dateRange: "com.apple.quicktime.HLS",
emsg: "https://aomedia.org/emsg/ID3"
};
const MIN_CUE_DURATION = 0.25;
function getCueClass() {
if (typeof self === 'undefined') return undefined;
return self.VTTCue || self.TextTrackCue;
}
function createCueWithDataFields(Cue, startTime, endTime, data, type) {
let cue = new Cue(startTime, endTime, '');
try {
cue.value = data;
if (type) {
cue.type = type;
}
} catch (e) {
cue = new Cue(startTime, endTime, JSON.stringify(type ? _objectSpread2({
type
}, data) : data));
}
return cue;
}
// VTTCue latest draft allows an infinite duration, fallback
// to MAX_VALUE if necessary
const MAX_CUE_ENDTIME = (() => {
const Cue = getCueClass();
try {
Cue && new Cue(0, Number.POSITIVE_INFINITY, '');
} catch (e) {
return Number.MAX_VALUE;
}
return Number.POSITIVE_INFINITY;
})();
function dateRangeDateToTimelineSeconds(date, offset) {
return date.getTime() / 1000 - offset;
}
function hexToArrayBuffer(str) {
return Uint8Array.from(str.replace(/^0x/, '').replace(/([\da-fA-F]{2}) ?/g, '0x$1 ').replace(/ +$/, '').split(' ')).buffer;
}
class ID3TrackController {
constructor(hls) {
this.hls = void 0;
this.id3Track = null;
this.media = null;
this.dateRangeCuesAppended = {};
this.hls = hls;
this._registerListeners();
}
destroy() {
this._unregisterListeners();
this.id3Track = null;
this.media = null;
this.dateRangeCuesAppended = {};
// @ts-ignore
this.hls = null;
}
_registerListeners() {
const {
hls
} = this;
hls.on(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
hls.on(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.on(Events.FRAG_PARSING_METADATA, this.onFragParsingMetadata, this);
hls.on(Events.BUFFER_FLUSHING, this.onBufferFlushing, this);
hls.on(Events.LEVEL_UPDATED, this.onLevelUpdated, this);
}
_unregisterListeners() {
const {
hls
} = this;
hls.off(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
hls.off(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.off(Events.FRAG_PARSING_METADATA, this.onFragParsingMetadata, this);
hls.off(Events.BUFFER_FLUSHING, this.onBufferFlushing, this);
hls.off(Events.LEVEL_UPDATED, this.onLevelUpdated, this);
}
// Add ID3 metatadata text track.
onMediaAttached(event, data) {
this.media = data.media;
}
onMediaDetaching() {
if (!this.id3Track) {
return;
}
clearCurrentCues(this.id3Track);
this.id3Track = null;
this.media = null;
this.dateRangeCuesAppended = {};
}
onManifestLoading() {
this.dateRangeCuesAppended = {};
}
createTrack(media) {
const track = this.getID3Track(media.textTracks);
track.mode = 'hidden';
return track;
}
getID3Track(textTracks) {
if (!this.media) {
return;
}
for (let i = 0; i < textTracks.length; i++) {
const textTrack = textTracks[i];
if (textTrack.kind === 'metadata' && textTrack.label === 'id3') {
// send 'addtrack' when reusing the textTrack for metadata,
// same as what we do for captions
sendAddTrackEvent(textTrack, this.media);
return textTrack;
}
}
return this.media.addTextTrack('metadata', 'id3');
}
onFragParsingMetadata(event, data) {
if (!this.media) {
return;
}
const {
hls: {
config: {
enableEmsgMetadataCues,
enableID3MetadataCues
}
}
} = this;
if (!enableEmsgMetadataCues && !enableID3MetadataCues) {
return;
}
const {
samples
} = data;
// create track dynamically
if (!this.id3Track) {
this.id3Track = this.createTrack(this.media);
}
const Cue = getCueClass();
if (!Cue) {
return;
}
for (let i = 0; i < samples.length; i++) {
const type = samples[i].type;
if (type === MetadataSchema.emsg && !enableEmsgMetadataCues || !enableID3MetadataCues) {
continue;
}
const frames = getID3Frames(samples[i].data);
if (frames) {
const startTime = samples[i].pts;
let endTime = startTime + samples[i].duration;
if (endTime > MAX_CUE_ENDTIME) {
endTime = MAX_CUE_ENDTIME;
}
const timeDiff = endTime - startTime;
if (timeDiff <= 0) {
endTime = startTime + MIN_CUE_DURATION;
}
for (let j = 0; j < frames.length; j++) {
const frame = frames[j];
// Safari doesn't put the timestamp frame in the TextTrack
if (!isTimeStampFrame(frame)) {
// add a bounds to any unbounded cues
this.updateId3CueEnds(startTime, type);
const cue = createCueWithDataFields(Cue, startTime, endTime, frame, type);
if (cue) {
this.id3Track.addCue(cue);
}
}
}
}
}
}
updateId3CueEnds(startTime, type) {
var _this$id3Track;
const cues = (_this$id3Track = this.id3Track) == null ? void 0 : _this$id3Track.cues;
if (cues) {
for (let i = cues.length; i--;) {
const cue = cues[i];
if (cue.type === type && cue.startTime < startTime && cue.endTime === MAX_CUE_ENDTIME) {
cue.endTime = startTime;
}
}
}
}
onBufferFlushing(event, {
startOffset,
endOffset,
type
}) {
const {
id3Track,
hls
} = this;
if (!hls) {
return;
}
const {
config: {
enableEmsgMetadataCues,
enableID3MetadataCues
}
} = hls;
if (id3Track && (enableEmsgMetadataCues || enableID3MetadataCues)) {
let predicate;
if (type === 'audio') {
predicate = cue => cue.type === MetadataSchema.audioId3 && enableID3MetadataCues;
} else if (type === 'video') {
predicate = cue => cue.type === MetadataSchema.emsg && enableEmsgMetadataCues;
} else {
predicate = cue => cue.type === MetadataSchema.audioId3 && enableID3MetadataCues || cue.type === MetadataSchema.emsg && enableEmsgMetadataCues;
}
removeCuesInRange(id3Track, startOffset, endOffset, predicate);
}
}
onLevelUpdated(event, {
details
}) {
if (!this.media || !details.hasProgramDateTime || !this.hls.config.enableDateRangeMetadataCues) {
return;
}
const {
dateRangeCuesAppended,
id3Track
} = this;
const {
dateRanges
} = details;
const ids = Object.keys(dateRanges);
// Remove cues from track not found in details.dateRanges
if (id3Track) {
const idsToRemove = Object.keys(dateRangeCuesAppended).filter(id => !ids.includes(id));
for (let i = idsToRemove.length; i--;) {
const id = idsToRemove[i];
Object.keys(dateRangeCuesAppended[id].cues).forEach(key => {
id3Track.removeCue(dateRangeCuesAppended[id].cues[key]);
});
delete dateRangeCuesAppended[id];
}
}
// Exit if the playlist does not have Date Ranges or does not have Program Date Time
const lastFragment = details.fragments[details.fragments.length - 1];
if (ids.length === 0 || !isFiniteNumber(lastFragment == null ? void 0 : lastFragment.programDateTime)) {
return;
}
if (!this.id3Track) {
this.id3Track = this.createTrack(this.media);
}
const dateTimeOffset = lastFragment.programDateTime / 1000 - lastFragment.start;
const Cue = getCueClass();
for (let i = 0; i < ids.length; i++) {
const id = ids[i];
const dateRange = dateRanges[id];
const appendedDateRangeCues = dateRangeCuesAppended[id];
const cues = (appendedDateRangeCues == null ? void 0 : appendedDateRangeCues.cues) || {};
let durationKnown = (appendedDateRangeCues == null ? void 0 : appendedDateRangeCues.durationKnown) || false;
const startTime = dateRangeDateToTimelineSeconds(dateRange.startDate, dateTimeOffset);
let endTime = MAX_CUE_ENDTIME;
const endDate = dateRange.endDate;
if (endDate) {
endTime = dateRangeDateToTimelineSeconds(endDate, dateTimeOffset);
durationKnown = true;
} else if (dateRange.endOnNext && !durationKnown) {
const nextDateRangeWithSameClass = ids.reduce((filterMapArray, id) => {
const candidate = dateRanges[id];
if (candidate.class === dateRange.class && candidate.id !== id && candidate.startDate > dateRange.startDate) {
filterMapArray.push(candidate);
}
return filterMapArray;
}, []).sort((a, b) => a.startDate.getTime() - b.startDate.getTime())[0];
if (nextDateRangeWithSameClass) {
endTime = dateRangeDateToTimelineSeconds(nextDateRangeWithSameClass.startDate, dateTimeOffset);
durationKnown = true;
}
}
const attributes = Object.keys(dateRange.attr);
for (let j = 0; j < attributes.length; j++) {
const key = attributes[j];
if (!isDateRangeCueAttribute(key)) {
continue;
}
const cue = cues[key];
if (cue) {
if (durationKnown && !appendedDateRangeCues.durationKnown) {
cue.endTime = endTime;
}
} else if (Cue) {
let data = dateRange.attr[key];
if (isSCTE35Attribute(key)) {
data = hexToArrayBuffer(data);
}
const _cue = createCueWithDataFields(Cue, startTime, endTime, {
key,
data
}, MetadataSchema.dateRange);
if (_cue) {
_cue.id = id;
this.id3Track.addCue(_cue);
cues[key] = _cue;
}
}
}
dateRangeCuesAppended[id] = {
cues,
dateRange,
durationKnown
};
}
}
}
class LatencyController {
constructor(hls) {
this.hls = void 0;
this.config = void 0;
this.media = null;
this.levelDetails = null;
this.currentTime = 0;
this.stallCount = 0;
this._latency = null;
this.timeupdateHandler = () => this.timeupdate();
this.hls = hls;
this.config = hls.config;
this.registerListeners();
}
get latency() {
return this._latency || 0;
}
get maxLatency() {
const {
config,
levelDetails
} = this;
if (config.liveMaxLatencyDuration !== undefined) {
return config.liveMaxLatencyDuration;
}
return levelDetails ? config.liveMaxLatencyDurationCount * levelDetails.targetduration : 0;
}
get targetLatency() {
const {
levelDetails
} = this;
if (levelDetails === null) {
return null;
}
const {
holdBack,
partHoldBack,
targetduration
} = levelDetails;
const {
liveSyncDuration,
liveSyncDurationCount,
lowLatencyMode
} = this.config;
const userConfig = this.hls.userConfig;
let targetLatency = lowLatencyMode ? partHoldBack || holdBack : holdBack;
if (userConfig.liveSyncDuration || userConfig.liveSyncDurationCount || targetLatency === 0) {
targetLatency = liveSyncDuration !== undefined ? liveSyncDuration : liveSyncDurationCount * targetduration;
}
const maxLiveSyncOnStallIncrease = targetduration;
const liveSyncOnStallIncrease = 1.0;
return targetLatency + Math.min(this.stallCount * liveSyncOnStallIncrease, maxLiveSyncOnStallIncrease);
}
get liveSyncPosition() {
const liveEdge = this.estimateLiveEdge();
const targetLatency = this.targetLatency;
const levelDetails = this.levelDetails;
if (liveEdge === null || targetLatency === null || levelDetails === null) {
return null;
}
const edge = levelDetails.edge;
const syncPosition = liveEdge - targetLatency - this.edgeStalled;
const min = edge - levelDetails.totalduration;
const max = edge - (this.config.lowLatencyMode && levelDetails.partTarget || levelDetails.targetduration);
return Math.min(Math.max(min, syncPosition), max);
}
get drift() {
const {
levelDetails
} = this;
if (levelDetails === null) {
return 1;
}
return levelDetails.drift;
}
get edgeStalled() {
const {
levelDetails
} = this;
if (levelDetails === null) {
return 0;
}
const maxLevelUpdateAge = (this.config.lowLatencyMode && levelDetails.partTarget || levelDetails.targetduration) * 3;
return Math.max(levelDetails.age - maxLevelUpdateAge, 0);
}
get forwardBufferLength() {
const {
media,
levelDetails
} = this;
if (!media || !levelDetails) {
return 0;
}
const bufferedRanges = media.buffered.length;
return (bufferedRanges ? media.buffered.end(bufferedRanges - 1) : levelDetails.edge) - this.currentTime;
}
destroy() {
this.unregisterListeners();
this.onMediaDetaching();
this.levelDetails = null;
// @ts-ignore
this.hls = this.timeupdateHandler = null;
}
registerListeners() {
this.hls.on(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
this.hls.on(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
this.hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
this.hls.on(Events.LEVEL_UPDATED, this.onLevelUpdated, this);
this.hls.on(Events.ERROR, this.onError, this);
}
unregisterListeners() {
this.hls.off(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
this.hls.off(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
this.hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
this.hls.off(Events.LEVEL_UPDATED, this.onLevelUpdated, this);
this.hls.off(Events.ERROR, this.onError, this);
}
onMediaAttached(event, data) {
this.media = data.media;
this.media.addEventListener('timeupdate', this.timeupdateHandler);
}
onMediaDetaching() {
if (this.media) {
this.media.removeEventListener('timeupdate', this.timeupdateHandler);
this.media = null;
}
}
onManifestLoading() {
this.levelDetails = null;
this._latency = null;
this.stallCount = 0;
}
onLevelUpdated(event, {
details
}) {
this.levelDetails = details;
if (details.advanced) {
this.timeupdate();
}
if (!details.live && this.media) {
this.media.removeEventListener('timeupdate', this.timeupdateHandler);
}
}
onError(event, data) {
var _this$levelDetails;
if (data.details !== ErrorDetails.BUFFER_STALLED_ERROR) {
return;
}
this.stallCount++;
if ((_this$levelDetails = this.levelDetails) != null && _this$levelDetails.live) {
logger.warn('[playback-rate-controller]: Stall detected, adjusting target latency');
}
}
timeupdate() {
const {
media,
levelDetails
} = this;
if (!media || !levelDetails) {
return;
}
this.currentTime = media.currentTime;
const latency = this.computeLatency();
if (latency === null) {
return;
}
this._latency = latency;
// Adapt playbackRate to meet target latency in low-latency mode
const {
lowLatencyMode,
maxLiveSyncPlaybackRate
} = this.config;
if (!lowLatencyMode || maxLiveSyncPlaybackRate === 1) {
return;
}
const targetLatency = this.targetLatency;
if (targetLatency === null) {
return;
}
const distanceFromTarget = latency - targetLatency;
// Only adjust playbackRate when within one target duration of targetLatency
// and more than one second from under-buffering.
// Playback further than one target duration from target can be considered DVR playback.
const liveMinLatencyDuration = Math.min(this.maxLatency, targetLatency + levelDetails.targetduration);
const inLiveRange = distanceFromTarget < liveMinLatencyDuration;
if (levelDetails.live && inLiveRange && distanceFromTarget > 0.05 && this.forwardBufferLength > 1) {
const max = Math.min(2, Math.max(1.0, maxLiveSyncPlaybackRate));
const rate = Math.round(2 / (1 + Math.exp(-0.75 * distanceFromTarget - this.edgeStalled)) * 20) / 20;
media.playbackRate = Math.min(max, Math.max(1, rate));
} else if (media.playbackRate !== 1 && media.playbackRate !== 0) {
media.playbackRate = 1;
}
}
estimateLiveEdge() {
const {
levelDetails
} = this;
if (levelDetails === null) {
return null;
}
return levelDetails.edge + levelDetails.age;
}
computeLatency() {
const liveEdge = this.estimateLiveEdge();
if (liveEdge === null) {
return null;
}
return liveEdge - this.currentTime;
}
}
const HdcpLevels = ['NONE', 'TYPE-0', 'TYPE-1', null];
var HlsSkip = {
No: "",
Yes: "YES",
v2: "v2"
};
function getSkipValue(details, msn) {
const {
canSkipUntil,
canSkipDateRanges,
endSN
} = details;
const snChangeGoal = msn !== undefined ? msn - endSN : 0;
if (canSkipUntil && snChangeGoal < canSkipUntil) {
if (canSkipDateRanges) {
return HlsSkip.v2;
}
return HlsSkip.Yes;
}
return HlsSkip.No;
}
class HlsUrlParameters {
constructor(msn, part, skip) {
this.msn = void 0;
this.part = void 0;
this.skip = void 0;
this.msn = msn;
this.part = part;
this.skip = skip;
}
addDirectives(uri) {
const url = new self.URL(uri);
if (this.msn !== undefined) {
url.searchParams.set('_HLS_msn', this.msn.toString());
}
if (this.part !== undefined) {
url.searchParams.set('_HLS_part', this.part.toString());
}
if (this.skip) {
url.searchParams.set('_HLS_skip', this.skip);
}
return url.href;
}
}
class Level {
constructor(data) {
this._attrs = void 0;
this.audioCodec = void 0;
this.bitrate = void 0;
this.codecSet = void 0;
this.height = void 0;
this.id = void 0;
this.name = void 0;
this.videoCodec = void 0;
this.width = void 0;
this.unknownCodecs = void 0;
this.audioGroupIds = void 0;
this.details = void 0;
this.fragmentError = 0;
this.loadError = 0;
this.loaded = void 0;
this.realBitrate = 0;
this.textGroupIds = void 0;
this.url = void 0;
this._urlId = 0;
this.url = [data.url];
this._attrs = [data.attrs];
this.bitrate = data.bitrate;
if (data.details) {
this.details = data.details;
}
this.id = data.id || 0;
this.name = data.name;
this.width = data.width || 0;
this.height = data.height || 0;
this.audioCodec = data.audioCodec;
this.videoCodec = data.videoCodec;
this.unknownCodecs = data.unknownCodecs;
this.codecSet = [data.videoCodec, data.audioCodec].filter(c => c).join(',').replace(/\.[^.,]+/g, '');
}
get maxBitrate() {
return Math.max(this.realBitrate, this.bitrate);
}
get attrs() {
return this._attrs[this._urlId];
}
get pathwayId() {
return this.attrs['PATHWAY-ID'] || '.';
}
get uri() {
return this.url[this._urlId] || '';
}
get urlId() {
return this._urlId;
}
set urlId(value) {
const newValue = value % this.url.length;
if (this._urlId !== newValue) {
this.fragmentError = 0;
this.loadError = 0;
this.details = undefined;
this._urlId = newValue;
}
}
get audioGroupId() {
var _this$audioGroupIds;
return (_this$audioGroupIds = this.audioGroupIds) == null ? void 0 : _this$audioGroupIds[this.urlId];
}
get textGroupId() {
var _this$textGroupIds;
return (_this$textGroupIds = this.textGroupIds) == null ? void 0 : _this$textGroupIds[this.urlId];
}
addFallback(data) {
this.url.push(data.url);
this._attrs.push(data.attrs);
}
}
function updateFromToPTS(fragFrom, fragTo) {
const fragToPTS = fragTo.startPTS;
// if we know startPTS[toIdx]
if (isFiniteNumber(fragToPTS)) {
// update fragment duration.
// it helps to fix drifts between playlist reported duration and fragment real duration
let duration = 0;
let frag;
if (fragTo.sn > fragFrom.sn) {
duration = fragToPTS - fragFrom.start;
frag = fragFrom;
} else {
duration = fragFrom.start - fragToPTS;
frag = fragTo;
}
if (frag.duration !== duration) {
frag.duration = duration;
}
// we dont know startPTS[toIdx]
} else if (fragTo.sn > fragFrom.sn) {
const contiguous = fragFrom.cc === fragTo.cc;
// TODO: With part-loading end/durations we need to confirm the whole fragment is loaded before using (or setting) minEndPTS
if (contiguous && fragFrom.minEndPTS) {
fragTo.start = fragFrom.start + (fragFrom.minEndPTS - fragFrom.start);
} else {
fragTo.start = fragFrom.start + fragFrom.duration;
}
} else {
fragTo.start = Math.max(fragFrom.start - fragTo.duration, 0);
}
}
function updateFragPTSDTS(details, frag, startPTS, endPTS, startDTS, endDTS) {
const parsedMediaDuration = endPTS - startPTS;
if (parsedMediaDuration <= 0) {
logger.warn('Fragment should have a positive duration', frag);
endPTS = startPTS + frag.duration;
endDTS = startDTS + frag.duration;
}
let maxStartPTS = startPTS;
let minEndPTS = endPTS;
const fragStartPts = frag.startPTS;
const fragEndPts = frag.endPTS;
if (isFiniteNumber(fragStartPts)) {
// delta PTS between audio and video
const deltaPTS = Math.abs(fragStartPts - startPTS);
if (!isFiniteNumber(frag.deltaPTS)) {
frag.deltaPTS = deltaPTS;
} else {
frag.deltaPTS = Math.max(deltaPTS, frag.deltaPTS);
}
maxStartPTS = Math.max(startPTS, fragStartPts);
startPTS = Math.min(startPTS, fragStartPts);
startDTS = Math.min(startDTS, frag.startDTS);
minEndPTS = Math.min(endPTS, fragEndPts);
endPTS = Math.max(endPTS, fragEndPts);
endDTS = Math.max(endDTS, frag.endDTS);
}
const drift = startPTS - frag.start;
if (frag.start !== 0) {
frag.start = startPTS;
}
frag.duration = endPTS - frag.start;
frag.startPTS = startPTS;
frag.maxStartPTS = maxStartPTS;
frag.startDTS = startDTS;
frag.endPTS = endPTS;
frag.minEndPTS = minEndPTS;
frag.endDTS = endDTS;
const sn = frag.sn; // 'initSegment'
// exit if sn out of range
if (!details || sn < details.startSN || sn > details.endSN) {
return 0;
}
let i;
const fragIdx = sn - details.startSN;
const fragments = details.fragments;
// update frag reference in fragments array
// rationale is that fragments array might not contain this frag object.
// this will happen if playlist has been refreshed between frag loading and call to updateFragPTSDTS()
// if we don't update frag, we won't be able to propagate PTS info on the playlist
// resulting in invalid sliding computation
fragments[fragIdx] = frag;
// adjust fragment PTS/duration from seqnum-1 to frag 0
for (i = fragIdx; i > 0; i--) {
updateFromToPTS(fragments[i], fragments[i - 1]);
}
// adjust fragment PTS/duration from seqnum to last frag
for (i = fragIdx; i < fragments.length - 1; i++) {
updateFromToPTS(fragments[i], fragments[i + 1]);
}
if (details.fragmentHint) {
updateFromToPTS(fragments[fragments.length - 1], details.fragmentHint);
}
details.PTSKnown = details.alignedSliding = true;
return drift;
}
function mergeDetails(oldDetails, newDetails) {
// Track the last initSegment processed. Initialize it to the last one on the timeline.
let currentInitSegment = null;
const oldFragments = oldDetails.fragments;
for (let i = oldFragments.length - 1; i >= 0; i--) {
const oldInit = oldFragments[i].initSegment;
if (oldInit) {
currentInitSegment = oldInit;
break;
}
}
if (oldDetails.fragmentHint) {
// prevent PTS and duration from being adjusted on the next hint
delete oldDetails.fragmentHint.endPTS;
}
// check if old/new playlists have fragments in common
// loop through overlapping SN and update startPTS , cc, and duration if any found
let ccOffset = 0;
let PTSFrag;
mapFragmentIntersection(oldDetails, newDetails, (oldFrag, newFrag) => {
if (oldFrag.relurl) {
// Do not compare CC if the old fragment has no url. This is a level.fragmentHint used by LL-HLS parts.
// It maybe be off by 1 if it was created before any parts or discontinuity tags were appended to the end
// of the playlist.
ccOffset = oldFrag.cc - newFrag.cc;
}
if (isFiniteNumber(oldFrag.startPTS) && isFiniteNumber(oldFrag.endPTS)) {
newFrag.start = newFrag.startPTS = oldFrag.startPTS;
newFrag.startDTS = oldFrag.startDTS;
newFrag.maxStartPTS = oldFrag.maxStartPTS;
newFrag.endPTS = oldFrag.endPTS;
newFrag.endDTS = oldFrag.endDTS;
newFrag.minEndPTS = oldFrag.minEndPTS;
newFrag.duration = oldFrag.endPTS - oldFrag.startPTS;
if (newFrag.duration) {
PTSFrag = newFrag;
}
// PTS is known when any segment has startPTS and endPTS
newDetails.PTSKnown = newDetails.alignedSliding = true;
}
newFrag.elementaryStreams = oldFrag.elementaryStreams;
newFrag.loader = oldFrag.loader;
newFrag.stats = oldFrag.stats;
newFrag.urlId = oldFrag.urlId;
if (oldFrag.initSegment) {
newFrag.initSegment = oldFrag.initSegment;
currentInitSegment = oldFrag.initSegment;
}
});
if (currentInitSegment) {
const fragmentsToCheck = newDetails.fragmentHint ? newDetails.fragments.concat(newDetails.fragmentHint) : newDetails.fragments;
fragmentsToCheck.forEach(frag => {
var _currentInitSegment;
if (!frag.initSegment || frag.initSegment.relurl === ((_currentInitSegment = currentInitSegment) == null ? void 0 : _currentInitSegment.relurl)) {
frag.initSegment = currentInitSegment;
}
});
}
if (newDetails.skippedSegments) {
newDetails.deltaUpdateFailed = newDetails.fragments.some(frag => !frag);
if (newDetails.deltaUpdateFailed) {
logger.warn('[level-helper] Previous playlist missing segments skipped in delta playlist');
for (let i = newDetails.skippedSegments; i--;) {
newDetails.fragments.shift();
}
newDetails.startSN = newDetails.fragments[0].sn;
newDetails.startCC = newDetails.fragments[0].cc;
} else if (newDetails.canSkipDateRanges) {
newDetails.dateRanges = mergeDateRanges(oldDetails.dateRanges, newDetails.dateRanges, newDetails.recentlyRemovedDateranges);
}
}
const newFragments = newDetails.fragments;
if (ccOffset) {
logger.warn('discontinuity sliding from playlist, take drift into account');
for (let i = 0; i < newFragments.length; i++) {
newFragments[i].cc += ccOffset;
}
}
if (newDetails.skippedSegments) {
newDetails.startCC = newDetails.fragments[0].cc;
}
// Merge parts
mapPartIntersection(oldDetails.partList, newDetails.partList, (oldPart, newPart) => {
newPart.elementaryStreams = oldPart.elementaryStreams;
newPart.stats = oldPart.stats;
});
// if at least one fragment contains PTS info, recompute PTS information for all fragments
if (PTSFrag) {
updateFragPTSDTS(newDetails, PTSFrag, PTSFrag.startPTS, PTSFrag.endPTS, PTSFrag.startDTS, PTSFrag.endDTS);
} else {
// ensure that delta is within oldFragments range
// also adjust sliding in case delta is 0 (we could have old=[50-60] and new=old=[50-61])
// in that case we also need to adjust start offset of all fragments
adjustSliding(oldDetails, newDetails);
}
if (newFragments.length) {
newDetails.totalduration = newDetails.edge - newFragments[0].start;
}
newDetails.driftStartTime = oldDetails.driftStartTime;
newDetails.driftStart = oldDetails.driftStart;
const advancedDateTime = newDetails.advancedDateTime;
if (newDetails.advanced && advancedDateTime) {
const edge = newDetails.edge;
if (!newDetails.driftStart) {
newDetails.driftStartTime = advancedDateTime;
newDetails.driftStart = edge;
}
newDetails.driftEndTime = advancedDateTime;
newDetails.driftEnd = edge;
} else {
newDetails.driftEndTime = oldDetails.driftEndTime;
newDetails.driftEnd = oldDetails.driftEnd;
newDetails.advancedDateTime = oldDetails.advancedDateTime;
}
}
function mergeDateRanges(oldDateRanges, deltaDateRanges, recentlyRemovedDateranges) {
const dateRanges = _extends({}, oldDateRanges);
if (recentlyRemovedDateranges) {
recentlyRemovedDateranges.forEach(id => {
delete dateRanges[id];
});
}
Object.keys(deltaDateRanges).forEach(id => {
const dateRange = new DateRange(deltaDateRanges[id].attr, dateRanges[id]);
if (dateRange.isValid) {
dateRanges[id] = dateRange;
} else {
logger.warn(`Ignoring invalid Playlist Delta Update DATERANGE tag: "${JSON.stringify(deltaDateRanges[id].attr)}"`);
}
});
return dateRanges;
}
function mapPartIntersection(oldParts, newParts, intersectionFn) {
if (oldParts && newParts) {
let delta = 0;
for (let i = 0, len = oldParts.length; i <= len; i++) {
const oldPart = oldParts[i];
const newPart = newParts[i + delta];
if (oldPart && newPart && oldPart.index === newPart.index && oldPart.fragment.sn === newPart.fragment.sn) {
intersectionFn(oldPart, newPart);
} else {
delta--;
}
}
}
}
function mapFragmentIntersection(oldDetails, newDetails, intersectionFn) {
const skippedSegments = newDetails.skippedSegments;
const start = Math.max(oldDetails.startSN, newDetails.startSN) - newDetails.startSN;
const end = (oldDetails.fragmentHint ? 1 : 0) + (skippedSegments ? newDetails.endSN : Math.min(oldDetails.endSN, newDetails.endSN)) - newDetails.startSN;
const delta = newDetails.startSN - oldDetails.startSN;
const newFrags = newDetails.fragmentHint ? newDetails.fragments.concat(newDetails.fragmentHint) : newDetails.fragments;
const oldFrags = oldDetails.fragmentHint ? oldDetails.fragments.concat(oldDetails.fragmentHint) : oldDetails.fragments;
for (let i = start; i <= end; i++) {
const oldFrag = oldFrags[delta + i];
let newFrag = newFrags[i];
if (skippedSegments && !newFrag && i < skippedSegments) {
// Fill in skipped segments in delta playlist
newFrag = newDetails.fragments[i] = oldFrag;
}
if (oldFrag && newFrag) {
intersectionFn(oldFrag, newFrag);
}
}
}
function adjustSliding(oldDetails, newDetails) {
const delta = newDetails.startSN + newDetails.skippedSegments - oldDetails.startSN;
const oldFragments = oldDetails.fragments;
if (delta < 0 || delta >= oldFragments.length) {
return;
}
addSliding(newDetails, oldFragments[delta].start);
}
function addSliding(details, start) {
if (start) {
const fragments = details.fragments;
for (let i = details.skippedSegments; i < fragments.length; i++) {
fragments[i].start += start;
}
if (details.fragmentHint) {
details.fragmentHint.start += start;
}
}
}
function computeReloadInterval(newDetails, distanceToLiveEdgeMs = Infinity) {
let reloadInterval = 1000 * newDetails.targetduration;
if (newDetails.updated) {
// Use last segment duration when shorter than target duration and near live edge
const fragments = newDetails.fragments;
const liveEdgeMaxTargetDurations = 4;
if (fragments.length && reloadInterval * liveEdgeMaxTargetDurations > distanceToLiveEdgeMs) {
const lastSegmentDuration = fragments[fragments.length - 1].duration * 1000;
if (lastSegmentDuration < reloadInterval) {
reloadInterval = lastSegmentDuration;
}
}
} else {
// estimate = 'miss half average';
// follow HLS Spec, If the client reloads a Playlist file and finds that it has not
// changed then it MUST wait for a period of one-half the target
// duration before retrying.
reloadInterval /= 2;
}
return Math.round(reloadInterval);
}
function getFragmentWithSN(level, sn, fragCurrent) {
if (!(level != null && level.details)) {
return null;
}
const levelDetails = level.details;
let fragment = levelDetails.fragments[sn - levelDetails.startSN];
if (fragment) {
return fragment;
}
fragment = levelDetails.fragmentHint;
if (fragment && fragment.sn === sn) {
return fragment;
}
if (sn < levelDetails.startSN && fragCurrent && fragCurrent.sn === sn) {
return fragCurrent;
}
return null;
}
function getPartWith(level, sn, partIndex) {
var _level$details;
if (!(level != null && level.details)) {
return null;
}
return findPart((_level$details = level.details) == null ? void 0 : _level$details.partList, sn, partIndex);
}
function findPart(partList, sn, partIndex) {
if (partList) {
for (let i = partList.length; i--;) {
const part = partList[i];
if (part.index === partIndex && part.fragment.sn === sn) {
return part;
}
}
}
return null;
}
function isTimeoutError(error) {
switch (error.details) {
case ErrorDetails.FRAG_LOAD_TIMEOUT:
case ErrorDetails.KEY_LOAD_TIMEOUT:
case ErrorDetails.LEVEL_LOAD_TIMEOUT:
case ErrorDetails.MANIFEST_LOAD_TIMEOUT:
return true;
}
return false;
}
function getRetryConfig(loadPolicy, error) {
const isTimeout = isTimeoutError(error);
return loadPolicy.default[`${isTimeout ? 'timeout' : 'error'}Retry`];
}
function getRetryDelay(retryConfig, retryCount) {
// exponential backoff capped to max retry delay
const backoffFactor = retryConfig.backoff === 'linear' ? 1 : Math.pow(2, retryCount);
return Math.min(backoffFactor * retryConfig.retryDelayMs, retryConfig.maxRetryDelayMs);
}
function getLoaderConfigWithoutReties(loderConfig) {
return _objectSpread2(_objectSpread2({}, loderConfig), {
errorRetry: null,
timeoutRetry: null
});
}
function shouldRetry(retryConfig, retryCount, isTimeout, httpStatus) {
return !!retryConfig && retryCount < retryConfig.maxNumRetry && (retryForHttpStatus(httpStatus) || !!isTimeout);
}
function retryForHttpStatus(httpStatus) {
// Do not retry on status 4xx, status 0 (CORS error), or undefined (decrypt/gap/parse error)
return httpStatus === 0 && navigator.onLine === false || !!httpStatus && (httpStatus < 400 || httpStatus > 499);
}
const BinarySearch = {
/**
* Searches for an item in an array which matches a certain condition.
* This requires the condition to only match one item in the array,
* and for the array to be ordered.
*
* @param list The array to search.
* @param comparisonFn
* Called and provided a candidate item as the first argument.
* Should return:
* > -1 if the item should be located at a lower index than the provided item.
* > 1 if the item should be located at a higher index than the provided item.
* > 0 if the item is the item you're looking for.
*
* @returns the object if found, otherwise returns null
*/
search: function (list, comparisonFn) {
let minIndex = 0;
let maxIndex = list.length - 1;
let currentIndex = null;
let currentElement = null;
while (minIndex <= maxIndex) {
currentIndex = (minIndex + maxIndex) / 2 | 0;
currentElement = list[currentIndex];
const comparisonResult = comparisonFn(currentElement);
if (comparisonResult > 0) {
minIndex = currentIndex + 1;
} else if (comparisonResult < 0) {
maxIndex = currentIndex - 1;
} else {
return currentElement;
}
}
return null;
}
};
/**
* Returns first fragment whose endPdt value exceeds the given PDT, or null.
* @param fragments - The array of candidate fragments
* @param PDTValue - The PDT value which must be exceeded
* @param maxFragLookUpTolerance - The amount of time that a fragment's start/end can be within in order to be considered contiguous
*/
function findFragmentByPDT(fragments, PDTValue, maxFragLookUpTolerance) {
if (PDTValue === null || !Array.isArray(fragments) || !fragments.length || !isFiniteNumber(PDTValue)) {
return null;
}
// if less than start
const startPDT = fragments[0].programDateTime;
if (PDTValue < (startPDT || 0)) {
return null;
}
const endPDT = fragments[fragments.length - 1].endProgramDateTime;
if (PDTValue >= (endPDT || 0)) {
return null;
}
maxFragLookUpTolerance = maxFragLookUpTolerance || 0;
for (let seg = 0; seg < fragments.length; ++seg) {
const frag = fragments[seg];
if (pdtWithinToleranceTest(PDTValue, maxFragLookUpTolerance, frag)) {
return frag;
}
}
return null;
}
/**
* Finds a fragment based on the SN of the previous fragment; or based on the needs of the current buffer.
* This method compensates for small buffer gaps by applying a tolerance to the start of any candidate fragment, thus
* breaking any traps which would cause the same fragment to be continuously selected within a small range.
* @param fragPrevious - The last frag successfully appended
* @param fragments - The array of candidate fragments
* @param bufferEnd - The end of the contiguous buffered range the playhead is currently within
* @param maxFragLookUpTolerance - The amount of time that a fragment's start/end can be within in order to be considered contiguous
* @returns a matching fragment or null
*/
function findFragmentByPTS(fragPrevious, fragments, bufferEnd = 0, maxFragLookUpTolerance = 0) {
let fragNext = null;
if (fragPrevious) {
fragNext = fragments[fragPrevious.sn - fragments[0].sn + 1] || null;
} else if (bufferEnd === 0 && fragments[0].start === 0) {
fragNext = fragments[0];
}
// Prefer the next fragment if it's within tolerance
if (fragNext && fragmentWithinToleranceTest(bufferEnd, maxFragLookUpTolerance, fragNext) === 0) {
return fragNext;
}
// We might be seeking past the tolerance so find the best match
const foundFragment = BinarySearch.search(fragments, fragmentWithinToleranceTest.bind(null, bufferEnd, maxFragLookUpTolerance));
if (foundFragment && (foundFragment !== fragPrevious || !fragNext)) {
return foundFragment;
}
// If no match was found return the next fragment after fragPrevious, or null
return fragNext;
}
/**
* The test function used by the findFragmentBySn's BinarySearch to look for the best match to the current buffer conditions.
* @param candidate - The fragment to test
* @param bufferEnd - The end of the current buffered range the playhead is currently within
* @param maxFragLookUpTolerance - The amount of time that a fragment's start can be within in order to be considered contiguous
* @returns 0 if it matches, 1 if too low, -1 if too high
*/
function fragmentWithinToleranceTest(bufferEnd = 0, maxFragLookUpTolerance = 0, candidate) {
// eagerly accept an accurate match (no tolerance)
if (candidate.start <= bufferEnd && candidate.start + candidate.duration > bufferEnd) {
return 0;
}
// offset should be within fragment boundary - config.maxFragLookUpTolerance
// this is to cope with situations like
// bufferEnd = 9.991
// frag[Ø] : [0,10]
// frag[1] : [10,20]
// bufferEnd is within frag[0] range ... although what we are expecting is to return frag[1] here
// frag start frag start+duration
// |-----------------------------|
// <---> <--->
// ...--------><-----------------------------><---------....
// previous frag matching fragment next frag
// return -1 return 0 return 1
// logger.log(`level/sn/start/end/bufEnd:${level}/${candidate.sn}/${candidate.start}/${(candidate.start+candidate.duration)}/${bufferEnd}`);
// Set the lookup tolerance to be small enough to detect the current segment - ensures we don't skip over very small segments
const candidateLookupTolerance = Math.min(maxFragLookUpTolerance, candidate.duration + (candidate.deltaPTS ? candidate.deltaPTS : 0));
if (candidate.start + candidate.duration - candidateLookupTolerance <= bufferEnd) {
return 1;
} else if (candidate.start - candidateLookupTolerance > bufferEnd && candidate.start) {
// if maxFragLookUpTolerance will have negative value then don't return -1 for first element
return -1;
}
return 0;
}
/**
* The test function used by the findFragmentByPdt's BinarySearch to look for the best match to the current buffer conditions.
* This function tests the candidate's program date time values, as represented in Unix time
* @param candidate - The fragment to test
* @param pdtBufferEnd - The Unix time representing the end of the current buffered range
* @param maxFragLookUpTolerance - The amount of time that a fragment's start can be within in order to be considered contiguous
* @returns true if contiguous, false otherwise
*/
function pdtWithinToleranceTest(pdtBufferEnd, maxFragLookUpTolerance, candidate) {
const candidateLookupTolerance = Math.min(maxFragLookUpTolerance, candidate.duration + (candidate.deltaPTS ? candidate.deltaPTS : 0)) * 1000;
// endProgramDateTime can be null, default to zero
const endProgramDateTime = candidate.endProgramDateTime || 0;
return endProgramDateTime - candidateLookupTolerance > pdtBufferEnd;
}
function findFragWithCC(fragments, cc) {
return BinarySearch.search(fragments, candidate => {
if (candidate.cc < cc) {
return 1;
} else if (candidate.cc > cc) {
return -1;
} else {
return 0;
}
});
}
const RENDITION_PENALTY_DURATION_MS = 300000;
var NetworkErrorAction = {
DoNothing: 0,
SendEndCallback: 1,
SendAlternateToPenaltyBox: 2,
RemoveAlternatePermanently: 3,
InsertDiscontinuity: 4,
RetryRequest: 5
};
var ErrorActionFlags = {
None: 0,
MoveAllAlternatesMatchingHost: 1,
MoveAllAlternatesMatchingHDCP: 2,
SwitchToSDR: 4
}; // Reserved for future use
class ErrorController {
constructor(hls) {
this.hls = void 0;
this.playlistError = 0;
this.penalizedRenditions = {};
this.log = void 0;
this.warn = void 0;
this.error = void 0;
this.hls = hls;
this.log = logger.log.bind(logger, `[info]:`);
this.warn = logger.warn.bind(logger, `[warning]:`);
this.error = logger.error.bind(logger, `[error]:`);
this.registerListeners();
}
registerListeners() {
const hls = this.hls;
hls.on(Events.ERROR, this.onError, this);
hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.on(Events.LEVEL_UPDATED, this.onLevelUpdated, this);
}
unregisterListeners() {
const hls = this.hls;
if (!hls) {
return;
}
hls.off(Events.ERROR, this.onError, this);
hls.off(Events.ERROR, this.onErrorOut, this);
hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.off(Events.LEVEL_UPDATED, this.onLevelUpdated, this);
}
destroy() {
this.unregisterListeners();
// @ts-ignore
this.hls = null;
this.penalizedRenditions = {};
}
startLoad(startPosition) {
this.playlistError = 0;
}
stopLoad() {}
getVariantLevelIndex(frag) {
return (frag == null ? void 0 : frag.type) === PlaylistLevelType.MAIN ? frag.level : this.hls.loadLevel;
}
onManifestLoading() {
this.playlistError = 0;
this.penalizedRenditions = {};
}
onLevelUpdated() {
this.playlistError = 0;
}
onError(event, data) {
var _data$frag, _data$level;
if (data.fatal) {
return;
}
const hls = this.hls;
const context = data.context;
switch (data.details) {
case ErrorDetails.FRAG_LOAD_ERROR:
case ErrorDetails.FRAG_LOAD_TIMEOUT:
case ErrorDetails.KEY_LOAD_ERROR:
case ErrorDetails.KEY_LOAD_TIMEOUT:
data.errorAction = this.getFragRetryOrSwitchAction(data);
return;
case ErrorDetails.FRAG_PARSING_ERROR:
// ignore empty segment errors marked as gap
if ((_data$frag = data.frag) != null && _data$frag.gap) {
data.errorAction = {
action: NetworkErrorAction.DoNothing,
flags: ErrorActionFlags.None
};
return;
}
// falls through
case ErrorDetails.FRAG_GAP:
case ErrorDetails.FRAG_DECRYPT_ERROR:
{
// Switch level if possible, otherwise allow retry count to reach max error retries
data.errorAction = this.getFragRetryOrSwitchAction(data);
data.errorAction.action = NetworkErrorAction.SendAlternateToPenaltyBox;
return;
}
case ErrorDetails.LEVEL_EMPTY_ERROR:
case ErrorDetails.LEVEL_PARSING_ERROR:
{
var _data$context, _data$context$levelDe;
// Only retry when empty and live
const levelIndex = data.parent === PlaylistLevelType.MAIN ? data.level : hls.loadLevel;
if (data.details === ErrorDetails.LEVEL_EMPTY_ERROR && !!((_data$context = data.context) != null && (_data$context$levelDe = _data$context.levelDetails) != null && _data$context$levelDe.live)) {
data.errorAction = this.getPlaylistRetryOrSwitchAction(data, levelIndex);
} else {
// Escalate to fatal if not retrying or switching
data.levelRetry = false;
data.errorAction = this.getLevelSwitchAction(data, levelIndex);
}
}
return;
case ErrorDetails.LEVEL_LOAD_ERROR:
case ErrorDetails.LEVEL_LOAD_TIMEOUT:
if (typeof (context == null ? void 0 : context.level) === 'number') {
data.errorAction = this.getPlaylistRetryOrSwitchAction(data, context.level);
}
return;
case ErrorDetails.AUDIO_TRACK_LOAD_ERROR:
case ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:
case ErrorDetails.SUBTITLE_LOAD_ERROR:
case ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:
if (context) {
const level = hls.levels[hls.loadLevel];
if (level && (context.type === PlaylistContextType.AUDIO_TRACK && context.groupId === level.audioGroupId || context.type === PlaylistContextType.SUBTITLE_TRACK && context.groupId === level.textGroupId)) {
// Perform Pathway switch or Redundant failover if possible for fastest recovery
// otherwise allow playlist retry count to reach max error retries
data.errorAction = this.getPlaylistRetryOrSwitchAction(data, hls.loadLevel);
data.errorAction.action = NetworkErrorAction.SendAlternateToPenaltyBox;
data.errorAction.flags = ErrorActionFlags.MoveAllAlternatesMatchingHost;
return;
}
}
return;
case ErrorDetails.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:
{
const level = hls.levels[hls.loadLevel];
const restrictedHdcpLevel = level == null ? void 0 : level.attrs['HDCP-LEVEL'];
if (restrictedHdcpLevel) {
data.errorAction = {
action: NetworkErrorAction.SendAlternateToPenaltyBox,
flags: ErrorActionFlags.MoveAllAlternatesMatchingHDCP,
hdcpLevel: restrictedHdcpLevel
};
}
}
return;
case ErrorDetails.BUFFER_ADD_CODEC_ERROR:
case ErrorDetails.REMUX_ALLOC_ERROR:
data.errorAction = this.getLevelSwitchAction(data, (_data$level = data.level) != null ? _data$level : hls.loadLevel);
return;
case ErrorDetails.INTERNAL_EXCEPTION:
case ErrorDetails.BUFFER_APPENDING_ERROR:
case ErrorDetails.BUFFER_APPEND_ERROR:
case ErrorDetails.BUFFER_FULL_ERROR:
case ErrorDetails.LEVEL_SWITCH_ERROR:
case ErrorDetails.BUFFER_STALLED_ERROR:
case ErrorDetails.BUFFER_SEEK_OVER_HOLE:
case ErrorDetails.BUFFER_NUDGE_ON_STALL:
data.errorAction = {
action: NetworkErrorAction.DoNothing,
flags: ErrorActionFlags.None
};
return;
}
if (data.type === ErrorTypes.KEY_SYSTEM_ERROR) {
const levelIndex = this.getVariantLevelIndex(data.frag);
// Do not retry level. Escalate to fatal if switching levels fails.
data.levelRetry = false;
data.errorAction = this.getLevelSwitchAction(data, levelIndex);
return;
}
}
getPlaylistRetryOrSwitchAction(data, levelIndex) {
var _data$response;
const hls = this.hls;
const retryConfig = getRetryConfig(hls.config.playlistLoadPolicy, data);
const retryCount = this.playlistError++;
const httpStatus = (_data$response = data.response) == null ? void 0 : _data$response.code;
const retry = shouldRetry(retryConfig, retryCount, isTimeoutError(data), httpStatus);
if (retry) {
return {
action: NetworkErrorAction.RetryRequest,
flags: ErrorActionFlags.None,
retryConfig,
retryCount
};
}
const errorAction = this.getLevelSwitchAction(data, levelIndex);
if (retryConfig) {
errorAction.retryConfig = retryConfig;
errorAction.retryCount = retryCount;
}
return errorAction;
}
getFragRetryOrSwitchAction(data) {
const hls = this.hls;
// Share fragment error count accross media options (main, audio, subs)
// This allows for level based rendition switching when media option assets fail
const variantLevelIndex = this.getVariantLevelIndex(data.frag);
const level = hls.levels[variantLevelIndex];
const {
fragLoadPolicy,
keyLoadPolicy
} = hls.config;
const retryConfig = getRetryConfig(data.details.startsWith('key') ? keyLoadPolicy : fragLoadPolicy, data);
const fragmentErrors = hls.levels.reduce((acc, level) => acc + level.fragmentError, 0);
// Switch levels when out of retried or level index out of bounds
if (level) {
var _data$response2;
if (data.details !== ErrorDetails.FRAG_GAP) {
level.fragmentError++;
}
const httpStatus = (_data$response2 = data.response) == null ? void 0 : _data$response2.code;
const retry = shouldRetry(retryConfig, fragmentErrors, isTimeoutError(data), httpStatus);
if (retry) {
return {
action: NetworkErrorAction.RetryRequest,
flags: ErrorActionFlags.None,
retryConfig,
retryCount: fragmentErrors
};
}
}
// Reach max retry count, or Missing level reference
// Switch to valid index
const errorAction = this.getLevelSwitchAction(data, variantLevelIndex);
// Add retry details to allow skipping of FRAG_PARSING_ERROR
if (retryConfig) {
errorAction.retryConfig = retryConfig;
errorAction.retryCount = fragmentErrors;
}
return errorAction;
}
getLevelSwitchAction(data, levelIndex) {
const hls = this.hls;
if (levelIndex === null || levelIndex === undefined) {
levelIndex = hls.loadLevel;
}
const level = this.hls.levels[levelIndex];
if (level) {
level.loadError++;
if (hls.autoLevelEnabled) {
var _data$frag2, _data$context2;
// Search for next level to retry
let nextLevel = -1;
const {
levels,
loadLevel,
minAutoLevel,
maxAutoLevel
} = hls;
const fragErrorType = (_data$frag2 = data.frag) == null ? void 0 : _data$frag2.type;
const {
type: playlistErrorType,
groupId: playlistErrorGroupId
} = (_data$context2 = data.context) != null ? _data$context2 : {};
for (let i = levels.length; i--;) {
const candidate = (i + loadLevel) % levels.length;
if (candidate !== loadLevel && candidate >= minAutoLevel && candidate <= maxAutoLevel && levels[candidate].loadError === 0) {
const levelCandidate = levels[candidate];
// Skip level switch if GAP tag is found in next level at same position
if (data.details === ErrorDetails.FRAG_GAP && data.frag) {
const levelDetails = levels[candidate].details;
if (levelDetails) {
const fragCandidate = findFragmentByPTS(data.frag, levelDetails.fragments, data.frag.start);
if (fragCandidate != null && fragCandidate.gap) {
continue;
}
}
} else if (playlistErrorType === PlaylistContextType.AUDIO_TRACK && playlistErrorGroupId === levelCandidate.audioGroupId || playlistErrorType === PlaylistContextType.SUBTITLE_TRACK && playlistErrorGroupId === levelCandidate.textGroupId) {
// For audio/subs playlist errors find another group ID or fallthrough to redundant fail-over
continue;
} else if (fragErrorType === PlaylistLevelType.AUDIO && level.audioGroupId === levelCandidate.audioGroupId || fragErrorType === PlaylistLevelType.SUBTITLE && level.textGroupId === levelCandidate.textGroupId) {
// For audio/subs frag errors find another group ID or fallthrough to redundant fail-over
continue;
}
nextLevel = candidate;
break;
}
}
if (nextLevel > -1 && hls.loadLevel !== nextLevel) {
data.levelRetry = true;
this.playlistError = 0;
return {
action: NetworkErrorAction.SendAlternateToPenaltyBox,
flags: ErrorActionFlags.None,
nextAutoLevel: nextLevel
};
}
}
}
// No levels to switch / Manual level selection / Level not found
// Resolve with Pathway switch, Redundant fail-over, or stay on lowest Level
return {
action: NetworkErrorAction.SendAlternateToPenaltyBox,
flags: ErrorActionFlags.MoveAllAlternatesMatchingHost
};
}
onErrorOut(event, data) {
var _data$errorAction;
switch ((_data$errorAction = data.errorAction) == null ? void 0 : _data$errorAction.action) {
case NetworkErrorAction.DoNothing:
break;
case NetworkErrorAction.SendAlternateToPenaltyBox:
this.sendAlternateToPenaltyBox(data);
if (!data.errorAction.resolved && data.details !== ErrorDetails.FRAG_GAP) {
data.fatal = true;
}
break;
}
if (data.fatal) {
this.hls.stopLoad();
return;
}
}
sendAlternateToPenaltyBox(data) {
const hls = this.hls;
const errorAction = data.errorAction;
if (!errorAction) {
return;
}
const {
flags,
hdcpLevel,
nextAutoLevel
} = errorAction;
switch (flags) {
case ErrorActionFlags.None:
this.switchLevel(data, nextAutoLevel);
break;
case ErrorActionFlags.MoveAllAlternatesMatchingHost:
{
// Handle Redundant Levels here. Pathway switching is handled by content-steering-controller
if (!errorAction.resolved) {
errorAction.resolved = this.redundantFailover(data);
}
}
break;
case ErrorActionFlags.MoveAllAlternatesMatchingHDCP:
if (hdcpLevel) {
hls.maxHdcpLevel = HdcpLevels[HdcpLevels.indexOf(hdcpLevel) - 1];
errorAction.resolved = true;
}
this.warn(`Restricting playback to HDCP-LEVEL of "${hls.maxHdcpLevel}" or lower`);
break;
}
// If not resolved by previous actions try to switch to next level
if (!errorAction.resolved) {
this.switchLevel(data, nextAutoLevel);
}
}
switchLevel(data, levelIndex) {
if (levelIndex !== undefined && data.errorAction) {
this.warn(`switching to level ${levelIndex} after ${data.details}`);
this.hls.nextAutoLevel = levelIndex;
data.errorAction.resolved = true;
// Stream controller is responsible for this but won't switch on false start
this.hls.nextLoadLevel = this.hls.nextAutoLevel;
}
}
redundantFailover(data) {
const {
hls,
penalizedRenditions
} = this;
const levelIndex = data.parent === PlaylistLevelType.MAIN ? data.level : hls.loadLevel;
const level = hls.levels[levelIndex];
const redundantLevels = level.url.length;
const errorUrlId = data.frag ? data.frag.urlId : level.urlId;
if (level.urlId === errorUrlId && (!data.frag || level.details)) {
this.penalizeRendition(level, data);
}
for (let i = 1; i < redundantLevels; i++) {
const newUrlId = (errorUrlId + i) % redundantLevels;
const penalizedRendition = penalizedRenditions[newUrlId];
// Check if rendition is penalized and skip if it is a bad fit for failover
if (!penalizedRendition || checkExpired(penalizedRendition, data, penalizedRenditions[errorUrlId])) {
// delete penalizedRenditions[newUrlId];
// Update the url id of all levels so that we stay on the same set of variants when level switching
this.warn(`Switching to Redundant Stream ${newUrlId + 1}/${redundantLevels}: "${level.url[newUrlId]}" after ${data.details}`);
this.playlistError = 0;
hls.levels.forEach(lv => {
lv.urlId = newUrlId;
});
hls.nextLoadLevel = levelIndex;
return true;
}
}
return false;
}
penalizeRendition(level, data) {
const {
penalizedRenditions
} = this;
const penalizedRendition = penalizedRenditions[level.urlId] || {
lastErrorPerfMs: 0,
errors: [],
details: undefined
};
penalizedRendition.lastErrorPerfMs = performance.now();
penalizedRendition.errors.push(data);
penalizedRendition.details = level.details;
penalizedRenditions[level.urlId] = penalizedRendition;
}
}
function checkExpired(penalizedRendition, data, currentPenaltyState) {
// Expire penalty for switching back to rendition after RENDITION_PENALTY_DURATION_MS
if (performance.now() - penalizedRendition.lastErrorPerfMs > RENDITION_PENALTY_DURATION_MS) {
return true;
}
// Expire penalty on GAP tag error if rendition has no GAP at position (does not cover media tracks)
const lastErrorDetails = penalizedRendition.details;
if (data.details === ErrorDetails.FRAG_GAP && lastErrorDetails && data.frag) {
const position = data.frag.start;
const candidateFrag = findFragmentByPTS(null, lastErrorDetails.fragments, position);
if (candidateFrag && !candidateFrag.gap) {
return true;
}
}
// Expire penalty if there are more errors in currentLevel than in penalizedRendition
if (currentPenaltyState && penalizedRendition.errors.length < currentPenaltyState.errors.length) {
const lastCandidateError = penalizedRendition.errors[penalizedRendition.errors.length - 1];
if (lastErrorDetails && lastCandidateError.frag && data.frag && Math.abs(lastCandidateError.frag.start - data.frag.start) > lastErrorDetails.targetduration * 3) {
return true;
}
}
return false;
}
class BasePlaylistController {
constructor(hls, logPrefix) {
this.hls = void 0;
this.timer = -1;
this.requestScheduled = -1;
this.canLoad = false;
this.log = void 0;
this.warn = void 0;
this.log = logger.log.bind(logger, `${logPrefix}:`);
this.warn = logger.warn.bind(logger, `${logPrefix}:`);
this.hls = hls;
}
destroy() {
this.clearTimer();
// @ts-ignore
this.hls = this.log = this.warn = null;
}
clearTimer() {
clearTimeout(this.timer);
this.timer = -1;
}
startLoad() {
this.canLoad = true;
this.requestScheduled = -1;
this.loadPlaylist();
}
stopLoad() {
this.canLoad = false;
this.clearTimer();
}
switchParams(playlistUri, previous) {
const renditionReports = previous == null ? void 0 : previous.renditionReports;
if (renditionReports) {
let foundIndex = -1;
for (let i = 0; i < renditionReports.length; i++) {
const attr = renditionReports[i];
let uri;
try {
uri = new self.URL(attr.URI, previous.url).href;
} catch (error) {
logger.warn(`Could not construct new URL for Rendition Report: ${error}`);
uri = attr.URI || '';
}
// Use exact match. Otherwise, the last partial match, if any, will be used
// (Playlist URI includes a query string that the Rendition Report does not)
if (uri === playlistUri) {
foundIndex = i;
break;
} else if (uri === playlistUri.substring(0, uri.length)) {
foundIndex = i;
}
}
if (foundIndex !== -1) {
const attr = renditionReports[foundIndex];
const msn = parseInt(attr['LAST-MSN']) || (previous == null ? void 0 : previous.lastPartSn);
let part = parseInt(attr['LAST-PART']) || (previous == null ? void 0 : previous.lastPartIndex);
if (this.hls.config.lowLatencyMode) {
const currentGoal = Math.min(previous.age - previous.partTarget, previous.targetduration);
if (part >= 0 && currentGoal > previous.partTarget) {
part += 1;
}
}
return new HlsUrlParameters(msn, part >= 0 ? part : undefined, HlsSkip.No);
}
}
}
loadPlaylist(hlsUrlParameters) {
if (this.requestScheduled === -1) {
this.requestScheduled = self.performance.now();
}
// Loading is handled by the subclasses
}
shouldLoadPlaylist(playlist) {
return this.canLoad && !!playlist && !!playlist.url && (!playlist.details || playlist.details.live);
}
shouldReloadPlaylist(playlist) {
return this.timer === -1 && this.requestScheduled === -1 && this.shouldLoadPlaylist(playlist);
}
playlistLoaded(index, data, previousDetails) {
const {
details,
stats
} = data;
// Set last updated date-time
const now = self.performance.now();
const elapsed = stats.loading.first ? Math.max(0, now - stats.loading.first) : 0;
details.advancedDateTime = Date.now() - elapsed;
// if current playlist is a live playlist, arm a timer to reload it
if (details.live || previousDetails != null && previousDetails.live) {
details.reloaded(previousDetails);
if (previousDetails) {
this.log(`live playlist ${index} ${details.advanced ? 'REFRESHED ' + details.lastPartSn + '-' + details.lastPartIndex : details.updated ? 'UPDATED' : 'MISSED'}`);
}
// Merge live playlists to adjust fragment starts and fill in delta playlist skipped segments
if (previousDetails && details.fragments.length > 0) {
mergeDetails(previousDetails, details);
}
if (!this.canLoad || !details.live) {
return;
}
let deliveryDirectives;
let msn = undefined;
let part = undefined;
if (details.canBlockReload && details.endSN && details.advanced) {
// Load level with LL-HLS delivery directives
const lowLatencyMode = this.hls.config.lowLatencyMode;
const lastPartSn = details.lastPartSn;
const endSn = details.endSN;
const lastPartIndex = details.lastPartIndex;
const hasParts = lastPartIndex !== -1;
const lastPart = lastPartSn === endSn;
// When low latency mode is disabled, we'll skip part requests once the last part index is found
const nextSnStartIndex = lowLatencyMode ? 0 : lastPartIndex;
if (hasParts) {
msn = lastPart ? endSn + 1 : lastPartSn;
part = lastPart ? nextSnStartIndex : lastPartIndex + 1;
} else {
msn = endSn + 1;
}
// Low-Latency CDN Tune-in: "age" header and time since load indicates we're behind by more than one part
// Update directives to obtain the Playlist that has the estimated additional duration of media
const lastAdvanced = details.age;
const cdnAge = lastAdvanced + details.ageHeader;
let currentGoal = Math.min(cdnAge - details.partTarget, details.targetduration * 1.5);
if (currentGoal > 0) {
if (previousDetails && currentGoal > previousDetails.tuneInGoal) {
// If we attempted to get the next or latest playlist update, but currentGoal increased,
// then we either can't catchup, or the "age" header cannot be trusted.
this.warn(`CDN Tune-in goal increased from: ${previousDetails.tuneInGoal} to: ${currentGoal} with playlist age: ${details.age}`);
currentGoal = 0;
} else {
const segments = Math.floor(currentGoal / details.targetduration);
msn += segments;
if (part !== undefined) {
const parts = Math.round(currentGoal % details.targetduration / details.partTarget);
part += parts;
}
this.log(`CDN Tune-in age: ${details.ageHeader}s last advanced ${lastAdvanced.toFixed(2)}s goal: ${currentGoal} skip sn ${segments} to part ${part}`);
}
details.tuneInGoal = currentGoal;
}
deliveryDirectives = this.getDeliveryDirectives(details, data.deliveryDirectives, msn, part);
if (lowLatencyMode || !lastPart) {
this.loadPlaylist(deliveryDirectives);
return;
}
} else if (details.canBlockReload || details.canSkipUntil) {
deliveryDirectives = this.getDeliveryDirectives(details, data.deliveryDirectives, msn, part);
}
const bufferInfo = this.hls.mainForwardBufferInfo;
const position = bufferInfo ? bufferInfo.end - bufferInfo.len : 0;
const distanceToLiveEdgeMs = (details.edge - position) * 1000;
const reloadInterval = computeReloadInterval(details, distanceToLiveEdgeMs);
if (details.updated && now > this.requestScheduled + reloadInterval) {
this.requestScheduled = stats.loading.start;
}
if (msn !== undefined && details.canBlockReload) {
this.requestScheduled = stats.loading.first + reloadInterval - (details.partTarget * 1000 || 1000);
} else if (this.requestScheduled === -1 || this.requestScheduled + reloadInterval < now) {
this.requestScheduled = now;
} else if (this.requestScheduled - now <= 0) {
this.requestScheduled += reloadInterval;
}
let estimatedTimeUntilUpdate = this.requestScheduled - now;
estimatedTimeUntilUpdate = Math.max(0, estimatedTimeUntilUpdate);
this.log(`reload live playlist ${index} in ${Math.round(estimatedTimeUntilUpdate)} ms`);
// this.log(
// `live reload ${details.updated ? 'REFRESHED' : 'MISSED'}
// reload in ${estimatedTimeUntilUpdate / 1000}
// round trip ${(stats.loading.end - stats.loading.start) / 1000}
// diff ${
// (reloadInterval -
// (estimatedTimeUntilUpdate +
// stats.loading.end -
// stats.loading.start)) /
// 1000
// }
// reload interval ${reloadInterval / 1000}
// target duration ${details.targetduration}
// distance to edge ${distanceToLiveEdgeMs / 1000}`
// );
this.timer = self.setTimeout(() => this.loadPlaylist(deliveryDirectives), estimatedTimeUntilUpdate);
} else {
this.clearTimer();
}
}
getDeliveryDirectives(details, previousDeliveryDirectives, msn, part) {
let skip = getSkipValue(details, msn);
if (previousDeliveryDirectives != null && previousDeliveryDirectives.skip && details.deltaUpdateFailed) {
msn = previousDeliveryDirectives.msn;
part = previousDeliveryDirectives.part;
skip = HlsSkip.No;
}
return new HlsUrlParameters(msn, part, skip);
}
checkRetry(errorEvent) {
const errorDetails = errorEvent.details;
const isTimeout = isTimeoutError(errorEvent);
const errorAction = errorEvent.errorAction;
const {
action,
retryCount = 0,
retryConfig
} = errorAction || {};
const retry = !!errorAction && !!retryConfig && (action === NetworkErrorAction.RetryRequest || !errorAction.resolved && action === NetworkErrorAction.SendAlternateToPenaltyBox);
if (retry) {
var _errorEvent$context;
this.requestScheduled = -1;
if (retryCount >= retryConfig.maxNumRetry) {
return false;
}
if (isTimeout && (_errorEvent$context = errorEvent.context) != null && _errorEvent$context.deliveryDirectives) {
// The LL-HLS request already timed out so retry immediately
this.warn(`Retrying playlist loading ${retryCount + 1}/${retryConfig.maxNumRetry} after "${errorDetails}" without delivery-directives`);
this.loadPlaylist();
} else {
const delay = getRetryDelay(retryConfig, retryCount);
// Schedule level/track reload
this.timer = self.setTimeout(() => this.loadPlaylist(), delay);
this.warn(`Retrying playlist loading ${retryCount + 1}/${retryConfig.maxNumRetry} after "${errorDetails}" in ${delay}ms`);
}
// `levelRetry = true` used to inform other controllers that a retry is happening
errorEvent.levelRetry = true;
errorAction.resolved = true;
}
return retry;
}
}
let chromeOrFirefox;
class LevelController extends BasePlaylistController {
constructor(hls, contentSteeringController) {
super(hls, '[level-controller]');
this._levels = [];
this._firstLevel = -1;
this._startLevel = void 0;
this.currentLevel = null;
this.currentLevelIndex = -1;
this.manualLevelIndex = -1;
this.steering = void 0;
this.onParsedComplete = void 0;
this.steering = contentSteeringController;
this._registerListeners();
}
_registerListeners() {
const {
hls
} = this;
hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.on(Events.MANIFEST_LOADED, this.onManifestLoaded, this);
hls.on(Events.LEVEL_LOADED, this.onLevelLoaded, this);
hls.on(Events.LEVELS_UPDATED, this.onLevelsUpdated, this);
hls.on(Events.AUDIO_TRACK_SWITCHED, this.onAudioTrackSwitched, this);
hls.on(Events.FRAG_LOADED, this.onFragLoaded, this);
hls.on(Events.ERROR, this.onError, this);
}
_unregisterListeners() {
const {
hls
} = this;
hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.off(Events.MANIFEST_LOADED, this.onManifestLoaded, this);
hls.off(Events.LEVEL_LOADED, this.onLevelLoaded, this);
hls.off(Events.LEVELS_UPDATED, this.onLevelsUpdated, this);
hls.off(Events.AUDIO_TRACK_SWITCHED, this.onAudioTrackSwitched, this);
hls.off(Events.FRAG_LOADED, this.onFragLoaded, this);
hls.off(Events.ERROR, this.onError, this);
}
destroy() {
this._unregisterListeners();
this.steering = null;
this.resetLevels();
super.destroy();
}
startLoad() {
const levels = this._levels;
// clean up live level details to force reload them, and reset load errors
levels.forEach(level => {
level.loadError = 0;
level.fragmentError = 0;
});
super.startLoad();
}
resetLevels() {
this._startLevel = undefined;
this.manualLevelIndex = -1;
this.currentLevelIndex = -1;
this.currentLevel = null;
this._levels = [];
}
onManifestLoading(event, data) {
this.resetLevels();
}
onManifestLoaded(event, data) {
const levels = [];
const levelSet = {};
let levelFromSet;
// regroup redundant levels together
data.levels.forEach(levelParsed => {
var _levelParsed$audioCod;
const attributes = levelParsed.attrs;
// erase audio codec info if browser does not support mp4a.40.34.
// demuxer will autodetect codec and fallback to mpeg/audio
if (((_levelParsed$audioCod = levelParsed.audioCodec) == null ? void 0 : _levelParsed$audioCod.indexOf('mp4a.40.34')) !== -1) {
chromeOrFirefox || (chromeOrFirefox = /chrome|firefox/i.test(navigator.userAgent));
if (chromeOrFirefox) {
levelParsed.audioCodec = undefined;
}
}
const {
AUDIO,
CODECS,
'FRAME-RATE': FRAMERATE,
'PATHWAY-ID': PATHWAY,
RESOLUTION,
SUBTITLES
} = attributes;
const contentSteeringPrefix = `${PATHWAY || '.'}-` ;
const levelKey = `${contentSteeringPrefix}${levelParsed.bitrate}-${RESOLUTION}-${FRAMERATE}-${CODECS}`;
levelFromSet = levelSet[levelKey];
if (!levelFromSet) {
levelFromSet = new Level(levelParsed);
levelSet[levelKey] = levelFromSet;
levels.push(levelFromSet);
} else {
levelFromSet.addFallback(levelParsed);
}
addGroupId(levelFromSet, 'audio', AUDIO);
addGroupId(levelFromSet, 'text', SUBTITLES);
});
this.filterAndSortMediaOptions(levels, data);
}
filterAndSortMediaOptions(unfilteredLevels, data) {
let audioTracks = [];
let subtitleTracks = [];
let resolutionFound = false;
let videoCodecFound = false;
let audioCodecFound = false;
// only keep levels with supported audio/video codecs
let levels = unfilteredLevels.filter(({
audioCodec,
videoCodec,
width,
height,
unknownCodecs
}) => {
resolutionFound || (resolutionFound = !!(width && height));
videoCodecFound || (videoCodecFound = !!videoCodec);
audioCodecFound || (audioCodecFound = !!audioCodec);
return !(unknownCodecs != null && unknownCodecs.length) && (!audioCodec || isCodecSupportedInMp4(audioCodec, 'audio')) && (!videoCodec || isCodecSupportedInMp4(videoCodec, 'video'));
});
// remove audio-only level if we also have levels with video codecs or RESOLUTION signalled
if ((resolutionFound || videoCodecFound) && audioCodecFound) {
levels = levels.filter(({
videoCodec,
width,
height
}) => !!videoCodec || !!(width && height));
}
if (levels.length === 0) {
// Dispatch error after MANIFEST_LOADED is done propagating
Promise.resolve().then(() => {
if (this.hls) {
const error = new Error('no level with compatible codecs found in manifest');
this.hls.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,
fatal: true,
url: data.url,
error,
reason: error.message
});
}
});
return;
}
if (data.audioTracks) {
audioTracks = data.audioTracks.filter(track => !track.audioCodec || isCodecSupportedInMp4(track.audioCodec, 'audio'));
// Assign ids after filtering as array indices by group-id
assignTrackIdsByGroup(audioTracks);
}
if (data.subtitles) {
subtitleTracks = data.subtitles;
assignTrackIdsByGroup(subtitleTracks);
}
// start bitrate is the first bitrate of the manifest
const unsortedLevels = levels.slice(0);
// sort levels from lowest to highest
levels.sort((a, b) => {
if (a.attrs['HDCP-LEVEL'] !== b.attrs['HDCP-LEVEL']) {
return (a.attrs['HDCP-LEVEL'] || '') > (b.attrs['HDCP-LEVEL'] || '') ? 1 : -1;
}
if (a.bitrate !== b.bitrate) {
return a.bitrate - b.bitrate;
}
if (a.attrs['FRAME-RATE'] !== b.attrs['FRAME-RATE']) {
return a.attrs.decimalFloatingPoint('FRAME-RATE') - b.attrs.decimalFloatingPoint('FRAME-RATE');
}
if (a.attrs.SCORE !== b.attrs.SCORE) {
return a.attrs.decimalFloatingPoint('SCORE') - b.attrs.decimalFloatingPoint('SCORE');
}
if (resolutionFound && a.height !== b.height) {
return a.height - b.height;
}
return 0;
});
let firstLevelInPlaylist = unsortedLevels[0];
if (this.steering) {
levels = this.steering.filterParsedLevels(levels);
if (levels.length !== unsortedLevels.length) {
for (let i = 0; i < unsortedLevels.length; i++) {
if (unsortedLevels[i].pathwayId === levels[0].pathwayId) {
firstLevelInPlaylist = unsortedLevels[i];
break;
}
}
}
}
this._levels = levels;
// find index of first level in sorted levels
for (let i = 0; i < levels.length; i++) {
if (levels[i] === firstLevelInPlaylist) {
this._firstLevel = i;
this.log(`manifest loaded, ${levels.length} level(s) found, first bitrate: ${firstLevelInPlaylist.bitrate}`);
break;
}
}
// Audio is only alternate if manifest include a URI along with the audio group tag,
// and this is not an audio-only stream where levels contain audio-only
const audioOnly = audioCodecFound && !videoCodecFound;
const edata = {
levels,
audioTracks,
subtitleTracks,
sessionData: data.sessionData,
sessionKeys: data.sessionKeys,
firstLevel: this._firstLevel,
stats: data.stats,
audio: audioCodecFound,
video: videoCodecFound,
altAudio: !audioOnly && audioTracks.some(t => !!t.url)
};
this.hls.trigger(Events.MANIFEST_PARSED, edata);
// Initiate loading after all controllers have received MANIFEST_PARSED
if (this.hls.config.autoStartLoad || this.hls.forceStartLoad) {
this.hls.startLoad(this.hls.config.startPosition);
}
}
get levels() {
if (this._levels.length === 0) {
return null;
}
return this._levels;
}
get level() {
return this.currentLevelIndex;
}
set level(newLevel) {
const levels = this._levels;
if (levels.length === 0) {
return;
}
// check if level idx is valid
if (newLevel < 0 || newLevel >= levels.length) {
// invalid level id given, trigger error
const error = new Error('invalid level idx');
const fatal = newLevel < 0;
this.hls.trigger(Events.ERROR, {
type: ErrorTypes.OTHER_ERROR,
details: ErrorDetails.LEVEL_SWITCH_ERROR,
level: newLevel,
fatal,
error,
reason: error.message
});
if (fatal) {
return;
}
newLevel = Math.min(newLevel, levels.length - 1);
}
const lastLevelIndex = this.currentLevelIndex;
const lastLevel = this.currentLevel;
const lastPathwayId = lastLevel ? lastLevel.attrs['PATHWAY-ID'] : undefined;
const level = levels[newLevel];
const pathwayId = level.attrs['PATHWAY-ID'];
this.currentLevelIndex = newLevel;
this.currentLevel = level;
if (lastLevelIndex === newLevel && level.details && lastLevel && lastPathwayId === pathwayId) {
return;
}
this.log(`Switching to level ${newLevel}${pathwayId ? ' with Pathway ' + pathwayId : ''} from level ${lastLevelIndex}${lastPathwayId ? ' with Pathway ' + lastPathwayId : ''}`);
const levelSwitchingData = _extends({}, level, {
level: newLevel,
maxBitrate: level.maxBitrate,
attrs: level.attrs,
uri: level.uri,
urlId: level.urlId
});
// @ts-ignore
delete levelSwitchingData._attrs;
// @ts-ignore
delete levelSwitchingData._urlId;
this.hls.trigger(Events.LEVEL_SWITCHING, levelSwitchingData);
// check if we need to load playlist for this level
const levelDetails = level.details;
if (!levelDetails || levelDetails.live) {
// level not retrieved yet, or live playlist we need to (re)load it
const hlsUrlParameters = this.switchParams(level.uri, lastLevel == null ? void 0 : lastLevel.details);
this.loadPlaylist(hlsUrlParameters);
}
}
get manualLevel() {
return this.manualLevelIndex;
}
set manualLevel(newLevel) {
this.manualLevelIndex = newLevel;
if (this._startLevel === undefined) {
this._startLevel = newLevel;
}
if (newLevel !== -1) {
this.level = newLevel;
}
}
get firstLevel() {
return this._firstLevel;
}
set firstLevel(newLevel) {
this._firstLevel = newLevel;
}
get startLevel() {
// hls.startLevel takes precedence over config.startLevel
// if none of these values are defined, fallback on this._firstLevel (first quality level appearing in variant manifest)
if (this._startLevel === undefined) {
const configStartLevel = this.hls.config.startLevel;
if (configStartLevel !== undefined) {
return configStartLevel;
} else {
return this._firstLevel;
}
} else {
return this._startLevel;
}
}
set startLevel(newLevel) {
this._startLevel = newLevel;
}
onError(event, data) {
if (data.fatal || !data.context) {
return;
}
if (data.context.type === PlaylistContextType.LEVEL && data.context.level === this.level) {
this.checkRetry(data);
}
}
// reset errors on the successful load of a fragment
onFragLoaded(event, {
frag
}) {
if (frag !== undefined && frag.type === PlaylistLevelType.MAIN) {
const level = this._levels[frag.level];
if (level !== undefined) {
level.loadError = 0;
}
}
}
onLevelLoaded(event, data) {
var _data$deliveryDirecti2;
const {
level,
details
} = data;
const curLevel = this._levels[level];
if (!curLevel) {
var _data$deliveryDirecti;
this.warn(`Invalid level index ${level}`);
if ((_data$deliveryDirecti = data.deliveryDirectives) != null && _data$deliveryDirecti.skip) {
details.deltaUpdateFailed = true;
}
return;
}
// only process level loaded events matching with expected level
if (level === this.currentLevelIndex) {
// reset level load error counter on successful level loaded only if there is no issues with fragments
if (curLevel.fragmentError === 0) {
curLevel.loadError = 0;
}
this.playlistLoaded(level, data, curLevel.details);
} else if ((_data$deliveryDirecti2 = data.deliveryDirectives) != null && _data$deliveryDirecti2.skip) {
// received a delta playlist update that cannot be merged
details.deltaUpdateFailed = true;
}
}
onAudioTrackSwitched(event, data) {
const currentLevel = this.currentLevel;
if (!currentLevel) {
return;
}
const audioGroupId = this.hls.audioTracks[data.id].groupId;
if (currentLevel.audioGroupIds && currentLevel.audioGroupId !== audioGroupId) {
let urlId = -1;
for (let i = 0; i < currentLevel.audioGroupIds.length; i++) {
if (currentLevel.audioGroupIds[i] === audioGroupId) {
urlId = i;
break;
}
}
if (urlId !== -1 && urlId !== currentLevel.urlId) {
currentLevel.urlId = urlId;
if (this.canLoad) {
this.startLoad();
}
}
}
}
loadPlaylist(hlsUrlParameters) {
super.loadPlaylist();
const currentLevelIndex = this.currentLevelIndex;
const currentLevel = this.currentLevel;
if (currentLevel && this.shouldLoadPlaylist(currentLevel)) {
const id = currentLevel.urlId;
let url = currentLevel.uri;
if (hlsUrlParameters) {
try {
url = hlsUrlParameters.addDirectives(url);
} catch (error) {
this.warn(`Could not construct new URL with HLS Delivery Directives: ${error}`);
}
}
const pathwayId = currentLevel.attrs['PATHWAY-ID'];
this.log(`Loading level index ${currentLevelIndex}${(hlsUrlParameters == null ? void 0 : hlsUrlParameters.msn) !== undefined ? ' at sn ' + hlsUrlParameters.msn + ' part ' + hlsUrlParameters.part : ''} with${pathwayId ? ' Pathway ' + pathwayId : ''} URI ${id + 1}/${currentLevel.url.length} ${url}`);
// console.log('Current audio track group ID:', this.hls.audioTracks[this.hls.audioTrack].groupId);
// console.log('New video quality level audio group id:', levelObject.attrs.AUDIO, level);
this.clearTimer();
this.hls.trigger(Events.LEVEL_LOADING, {
url,
level: currentLevelIndex,
id,
deliveryDirectives: hlsUrlParameters || null
});
}
}
get nextLoadLevel() {
if (this.manualLevelIndex !== -1) {
return this.manualLevelIndex;
} else {
return this.hls.nextAutoLevel;
}
}
set nextLoadLevel(nextLevel) {
this.level = nextLevel;
if (this.manualLevelIndex === -1) {
this.hls.nextAutoLevel = nextLevel;
}
}
removeLevel(levelIndex, urlId) {
const filterLevelAndGroupByIdIndex = (url, id) => id !== urlId;
const levels = this._levels.filter((level, index) => {
if (index !== levelIndex) {
return true;
}
if (level.url.length > 1 && urlId !== undefined) {
level.url = level.url.filter(filterLevelAndGroupByIdIndex);
if (level.audioGroupIds) {
level.audioGroupIds = level.audioGroupIds.filter(filterLevelAndGroupByIdIndex);
}
if (level.textGroupIds) {
level.textGroupIds = level.textGroupIds.filter(filterLevelAndGroupByIdIndex);
}
level.urlId = 0;
return true;
}
if (this.steering) {
this.steering.removeLevel(level);
}
return false;
});
this.hls.trigger(Events.LEVELS_UPDATED, {
levels
});
}
onLevelsUpdated(event, {
levels
}) {
levels.forEach((level, index) => {
const {
details
} = level;
if (details != null && details.fragments) {
details.fragments.forEach(fragment => {
fragment.level = index;
});
}
});
this._levels = levels;
}
}
function addGroupId(level, type, id) {
if (!id) {
return;
}
if (type === 'audio') {
if (!level.audioGroupIds) {
level.audioGroupIds = [];
}
level.audioGroupIds[level.url.length - 1] = id;
} else if (type === 'text') {
if (!level.textGroupIds) {
level.textGroupIds = [];
}
level.textGroupIds[level.url.length - 1] = id;
}
}
function assignTrackIdsByGroup(tracks) {
const groups = {};
tracks.forEach(track => {
const groupId = track.groupId || '';
track.id = groups[groupId] = groups[groupId] || 0;
groups[groupId]++;
});
}
var FragmentState = {
NOT_LOADED: "NOT_LOADED",
APPENDING: "APPENDING",
PARTIAL: "PARTIAL",
OK: "OK"
};
class FragmentTracker {
constructor(hls) {
this.activePartLists = Object.create(null);
this.endListFragments = Object.create(null);
this.fragments = Object.create(null);
this.timeRanges = Object.create(null);
this.bufferPadding = 0.2;
this.hls = void 0;
this.hasGaps = false;
this.hls = hls;
this._registerListeners();
}
_registerListeners() {
const {
hls
} = this;
hls.on(Events.BUFFER_APPENDED, this.onBufferAppended, this);
hls.on(Events.FRAG_BUFFERED, this.onFragBuffered, this);
hls.on(Events.FRAG_LOADED, this.onFragLoaded, this);
}
_unregisterListeners() {
const {
hls
} = this;
hls.off(Events.BUFFER_APPENDED, this.onBufferAppended, this);
hls.off(Events.FRAG_BUFFERED, this.onFragBuffered, this);
hls.off(Events.FRAG_LOADED, this.onFragLoaded, this);
}
destroy() {
this._unregisterListeners();
// @ts-ignore
this.fragments =
// @ts-ignore
this.activePartLists =
// @ts-ignore
this.endListFragments = this.timeRanges = null;
}
/**
* Return a Fragment or Part with an appended range that matches the position and levelType
* Otherwise, return null
*/
getAppendedFrag(position, levelType) {
const activeParts = this.activePartLists[levelType];
if (activeParts) {
for (let i = activeParts.length; i--;) {
const activePart = activeParts[i];
if (!activePart) {
break;
}
const appendedPTS = activePart.end;
if (activePart.start <= position && appendedPTS !== null && position <= appendedPTS) {
return activePart;
}
}
}
return this.getBufferedFrag(position, levelType);
}
/**
* Return a buffered Fragment that matches the position and levelType.
* A buffered Fragment is one whose loading, parsing and appending is done (completed or "partial" meaning aborted).
* If not found any Fragment, return null
*/
getBufferedFrag(position, levelType) {
const {
fragments
} = this;
const keys = Object.keys(fragments);
for (let i = keys.length; i--;) {
const fragmentEntity = fragments[keys[i]];
if ((fragmentEntity == null ? void 0 : fragmentEntity.body.type) === levelType && fragmentEntity.buffered) {
const frag = fragmentEntity.body;
if (frag.start <= position && position <= frag.end) {
return frag;
}
}
}
return null;
}
/**
* Partial fragments effected by coded frame eviction will be removed
* The browser will unload parts of the buffer to free up memory for new buffer data
* Fragments will need to be reloaded when the buffer is freed up, removing partial fragments will allow them to reload(since there might be parts that are still playable)
*/
detectEvictedFragments(elementaryStream, timeRange, playlistType, appendedPart) {
if (this.timeRanges) {
this.timeRanges[elementaryStream] = timeRange;
}
// Check if any flagged fragments have been unloaded
// excluding anything newer than appendedPartSn
const appendedPartSn = (appendedPart == null ? void 0 : appendedPart.fragment.sn) || -1;
Object.keys(this.fragments).forEach(key => {
const fragmentEntity = this.fragments[key];
if (!fragmentEntity) {
return;
}
if (appendedPartSn >= fragmentEntity.body.sn) {
return;
}
if (!fragmentEntity.buffered && !fragmentEntity.loaded) {
if (fragmentEntity.body.type === playlistType) {
this.removeFragment(fragmentEntity.body);
}
return;
}
const esData = fragmentEntity.range[elementaryStream];
if (!esData) {
return;
}
esData.time.some(time => {
const isNotBuffered = !this.isTimeBuffered(time.startPTS, time.endPTS, timeRange);
if (isNotBuffered) {
// Unregister partial fragment as it needs to load again to be reused
this.removeFragment(fragmentEntity.body);
}
return isNotBuffered;
});
});
}
/**
* Checks if the fragment passed in is loaded in the buffer properly
* Partially loaded fragments will be registered as a partial fragment
*/
detectPartialFragments(data) {
const timeRanges = this.timeRanges;
const {
frag,
part
} = data;
if (!timeRanges || frag.sn === 'initSegment') {
return;
}
const fragKey = getFragmentKey(frag);
const fragmentEntity = this.fragments[fragKey];
if (!fragmentEntity || fragmentEntity.buffered && frag.gap) {
return;
}
const isFragHint = !frag.relurl;
Object.keys(timeRanges).forEach(elementaryStream => {
const streamInfo = frag.elementaryStreams[elementaryStream];
if (!streamInfo) {
return;
}
const timeRange = timeRanges[elementaryStream];
const partial = isFragHint || streamInfo.partial === true;
fragmentEntity.range[elementaryStream] = this.getBufferedTimes(frag, part, partial, timeRange);
});
fragmentEntity.loaded = null;
if (Object.keys(fragmentEntity.range).length) {
fragmentEntity.buffered = true;
const endList = fragmentEntity.body.endList = frag.endList || fragmentEntity.body.endList;
if (endList) {
this.endListFragments[fragmentEntity.body.type] = fragmentEntity;
}
if (!isPartial(fragmentEntity)) {
// Remove older fragment parts from lookup after frag is tracked as buffered
this.removeParts(frag.sn - 1, frag.type);
}
} else {
// remove fragment if nothing was appended
this.removeFragment(fragmentEntity.body);
}
}
removeParts(snToKeep, levelType) {
const activeParts = this.activePartLists[levelType];
if (!activeParts) {
return;
}
this.activePartLists[levelType] = activeParts.filter(part => part.fragment.sn >= snToKeep);
}
fragBuffered(frag, force) {
const fragKey = getFragmentKey(frag);
let fragmentEntity = this.fragments[fragKey];
if (!fragmentEntity && force) {
fragmentEntity = this.fragments[fragKey] = {
body: frag,
appendedPTS: null,
loaded: null,
buffered: false,
range: Object.create(null)
};
if (frag.gap) {
this.hasGaps = true;
}
}
if (fragmentEntity) {
fragmentEntity.loaded = null;
fragmentEntity.buffered = true;
}
}
getBufferedTimes(fragment, part, partial, timeRange) {
const buffered = {
time: [],
partial
};
const startPTS = fragment.start;
const endPTS = fragment.end;
const minEndPTS = fragment.minEndPTS || endPTS;
const maxStartPTS = fragment.maxStartPTS || startPTS;
for (let i = 0; i < timeRange.length; i++) {
const startTime = timeRange.start(i) - this.bufferPadding;
const endTime = timeRange.end(i) + this.bufferPadding;
if (maxStartPTS >= startTime && minEndPTS <= endTime) {
// Fragment is entirely contained in buffer
// No need to check the other timeRange times since it's completely playable
buffered.time.push({
startPTS: Math.max(startPTS, timeRange.start(i)),
endPTS: Math.min(endPTS, timeRange.end(i))
});
break;
} else if (startPTS < endTime && endPTS > startTime) {
buffered.partial = true;
// Check for intersection with buffer
// Get playable sections of the fragment
buffered.time.push({
startPTS: Math.max(startPTS, timeRange.start(i)),
endPTS: Math.min(endPTS, timeRange.end(i))
});
} else if (endPTS <= startTime) {
// No need to check the rest of the timeRange as it is in order
break;
}
}
return buffered;
}
/**
* Gets the partial fragment for a certain time
*/
getPartialFragment(time) {
let bestFragment = null;
let timePadding;
let startTime;
let endTime;
let bestOverlap = 0;
const {
bufferPadding,
fragments
} = this;
Object.keys(fragments).forEach(key => {
const fragmentEntity = fragments[key];
if (!fragmentEntity) {
return;
}
if (isPartial(fragmentEntity)) {
startTime = fragmentEntity.body.start - bufferPadding;
endTime = fragmentEntity.body.end + bufferPadding;
if (time >= startTime && time <= endTime) {
// Use the fragment that has the most padding from start and end time
timePadding = Math.min(time - startTime, endTime - time);
if (bestOverlap <= timePadding) {
bestFragment = fragmentEntity.body;
bestOverlap = timePadding;
}
}
}
});
return bestFragment;
}
isEndListAppended(type) {
const lastFragmentEntity = this.endListFragments[type];
return lastFragmentEntity !== undefined && (lastFragmentEntity.buffered || isPartial(lastFragmentEntity));
}
getState(fragment) {
const fragKey = getFragmentKey(fragment);
const fragmentEntity = this.fragments[fragKey];
if (fragmentEntity) {
if (!fragmentEntity.buffered) {
return FragmentState.APPENDING;
} else if (isPartial(fragmentEntity)) {
return FragmentState.PARTIAL;
} else {
return FragmentState.OK;
}
}
return FragmentState.NOT_LOADED;
}
isTimeBuffered(startPTS, endPTS, timeRange) {
let startTime;
let endTime;
for (let i = 0; i < timeRange.length; i++) {
startTime = timeRange.start(i) - this.bufferPadding;
endTime = timeRange.end(i) + this.bufferPadding;
if (startPTS >= startTime && endPTS <= endTime) {
return true;
}
if (endPTS <= startTime) {
// No need to check the rest of the timeRange as it is in order
return false;
}
}
return false;
}
onFragLoaded(event, data) {
const {
frag,
part
} = data;
// don't track initsegment (for which sn is not a number)
// don't track frags used for bitrateTest, they're irrelevant.
if (frag.sn === 'initSegment' || frag.bitrateTest) {
return;
}
// Fragment entity `loaded` FragLoadedData is null when loading parts
const loaded = part ? null : data;
const fragKey = getFragmentKey(frag);
this.fragments[fragKey] = {
body: frag,
appendedPTS: null,
loaded,
buffered: false,
range: Object.create(null)
};
}
onBufferAppended(event, data) {
const {
frag,
part,
timeRanges
} = data;
if (frag.sn === 'initSegment') {
return;
}
const playlistType = frag.type;
if (part) {
let activeParts = this.activePartLists[playlistType];
if (!activeParts) {
this.activePartLists[playlistType] = activeParts = [];
}
activeParts.push(part);
}
// Store the latest timeRanges loaded in the buffer
this.timeRanges = timeRanges;
Object.keys(timeRanges).forEach(elementaryStream => {
const timeRange = timeRanges[elementaryStream];
this.detectEvictedFragments(elementaryStream, timeRange, playlistType, part);
});
}
onFragBuffered(event, data) {
this.detectPartialFragments(data);
}
hasFragment(fragment) {
const fragKey = getFragmentKey(fragment);
return !!this.fragments[fragKey];
}
hasParts(type) {
var _this$activePartLists;
return !!((_this$activePartLists = this.activePartLists[type]) != null && _this$activePartLists.length);
}
removeFragmentsInRange(start, end, playlistType, withGapOnly, unbufferedOnly) {
if (withGapOnly && !this.hasGaps) {
return;
}
Object.keys(this.fragments).forEach(key => {
const fragmentEntity = this.fragments[key];
if (!fragmentEntity) {
return;
}
const frag = fragmentEntity.body;
if (frag.type !== playlistType || withGapOnly && !frag.gap) {
return;
}
if (frag.start < end && frag.end > start && (fragmentEntity.buffered || unbufferedOnly)) {
this.removeFragment(frag);
}
});
}
removeFragment(fragment) {
const fragKey = getFragmentKey(fragment);
fragment.stats.loaded = 0;
fragment.clearElementaryStreamInfo();
const activeParts = this.activePartLists[fragment.type];
if (activeParts) {
const snToRemove = fragment.sn;
this.activePartLists[fragment.type] = activeParts.filter(part => part.fragment.sn !== snToRemove);
}
delete this.fragments[fragKey];
if (fragment.endList) {
delete this.endListFragments[fragment.type];
}
}
removeAllFragments() {
this.fragments = Object.create(null);
this.endListFragments = Object.create(null);
this.activePartLists = Object.create(null);
this.hasGaps = false;
}
}
function isPartial(fragmentEntity) {
var _fragmentEntity$range, _fragmentEntity$range2, _fragmentEntity$range3;
return fragmentEntity.buffered && (fragmentEntity.body.gap || ((_fragmentEntity$range = fragmentEntity.range.video) == null ? void 0 : _fragmentEntity$range.partial) || ((_fragmentEntity$range2 = fragmentEntity.range.audio) == null ? void 0 : _fragmentEntity$range2.partial) || ((_fragmentEntity$range3 = fragmentEntity.range.audiovideo) == null ? void 0 : _fragmentEntity$range3.partial));
}
function getFragmentKey(fragment) {
return `${fragment.type}_${fragment.level}_${fragment.urlId}_${fragment.sn}`;
}
const MIN_CHUNK_SIZE = Math.pow(2, 17); // 128kb
class FragmentLoader {
constructor(config) {
this.config = void 0;
this.loader = null;
this.partLoadTimeout = -1;
this.config = config;
}
destroy() {
if (this.loader) {
this.loader.destroy();
this.loader = null;
}
}
abort() {
if (this.loader) {
// Abort the loader for current fragment. Only one may load at any given time
this.loader.abort();
}
}
load(frag, onProgress) {
const url = frag.url;
if (!url) {
return Promise.reject(new LoadError({
type: ErrorTypes.NETWORK_ERROR,
details: ErrorDetails.FRAG_LOAD_ERROR,
fatal: false,
frag,
error: new Error(`Fragment does not have a ${url ? 'part list' : 'url'}`),
networkDetails: null
}));
}
this.abort();
const config = this.config;
const FragmentILoader = config.fLoader;
const DefaultILoader = config.loader;
return new Promise((resolve, reject) => {
if (this.loader) {
this.loader.destroy();
}
if (frag.gap) {
if (frag.tagList.some(tags => tags[0] === 'GAP')) {
reject(createGapLoadError(frag));
return;
} else {
// Reset temporary treatment as GAP tag
frag.gap = false;
}
}
const loader = this.loader = frag.loader = FragmentILoader ? new FragmentILoader(config) : new DefaultILoader(config);
const loaderContext = createLoaderContext(frag);
const loadPolicy = getLoaderConfigWithoutReties(config.fragLoadPolicy.default);
const loaderConfig = {
loadPolicy,
timeout: loadPolicy.maxLoadTimeMs,
maxRetry: 0,
retryDelay: 0,
maxRetryDelay: 0,
highWaterMark: frag.sn === 'initSegment' ? Infinity : MIN_CHUNK_SIZE
};
// Assign frag stats to the loader's stats reference
frag.stats = loader.stats;
loader.load(loaderContext, loaderConfig, {
onSuccess: (response, stats, context, networkDetails) => {
this.resetLoader(frag, loader);
let payload = response.data;
if (context.resetIV && frag.decryptdata) {
frag.decryptdata.iv = new Uint8Array(payload.slice(0, 16));
payload = payload.slice(16);
}
resolve({
frag,
part: null,
payload,
networkDetails
});
},
onError: (response, context, networkDetails, stats) => {
this.resetLoader(frag, loader);
reject(new LoadError({
type: ErrorTypes.NETWORK_ERROR,
details: ErrorDetails.FRAG_LOAD_ERROR,
fatal: false,
frag,
response: _objectSpread2({
url,
data: undefined
}, response),
error: new Error(`HTTP Error ${response.code} ${response.text}`),
networkDetails,
stats
}));
},
onAbort: (stats, context, networkDetails) => {
this.resetLoader(frag, loader);
reject(new LoadError({
type: ErrorTypes.NETWORK_ERROR,
details: ErrorDetails.INTERNAL_ABORTED,
fatal: false,
frag,
error: new Error('Aborted'),
networkDetails,
stats
}));
},
onTimeout: (stats, context, networkDetails) => {
this.resetLoader(frag, loader);
reject(new LoadError({
type: ErrorTypes.NETWORK_ERROR,
details: ErrorDetails.FRAG_LOAD_TIMEOUT,
fatal: false,
frag,
error: new Error(`Timeout after ${loaderConfig.timeout}ms`),
networkDetails,
stats
}));
},
onProgress: (stats, context, data, networkDetails) => {
if (onProgress) {
onProgress({
frag,
part: null,
payload: data,
networkDetails
});
}
}
});
});
}
loadPart(frag, part, onProgress) {
this.abort();
const config = this.config;
const FragmentILoader = config.fLoader;
const DefaultILoader = config.loader;
return new Promise((resolve, reject) => {
if (this.loader) {
this.loader.destroy();
}
if (frag.gap || part.gap) {
reject(createGapLoadError(frag, part));
return;
}
const loader = this.loader = frag.loader = FragmentILoader ? new FragmentILoader(config) : new DefaultILoader(config);
const loaderContext = createLoaderContext(frag, part);
// Should we define another load policy for parts?
const loadPolicy = getLoaderConfigWithoutReties(config.fragLoadPolicy.default);
const loaderConfig = {
loadPolicy,
timeout: loadPolicy.maxLoadTimeMs,
maxRetry: 0,
retryDelay: 0,
maxRetryDelay: 0,
highWaterMark: MIN_CHUNK_SIZE
};
// Assign part stats to the loader's stats reference
part.stats = loader.stats;
loader.load(loaderContext, loaderConfig, {
onSuccess: (response, stats, context, networkDetails) => {
this.resetLoader(frag, loader);
this.updateStatsFromPart(frag, part);
const partLoadedData = {
frag,
part,
payload: response.data,
networkDetails
};
onProgress(partLoadedData);
resolve(partLoadedData);
},
onError: (response, context, networkDetails, stats) => {
this.resetLoader(frag, loader);
reject(new LoadError({
type: ErrorTypes.NETWORK_ERROR,
details: ErrorDetails.FRAG_LOAD_ERROR,
fatal: false,
frag,
part,
response: _objectSpread2({
url: loaderContext.url,
data: undefined
}, response),
error: new Error(`HTTP Error ${response.code} ${response.text}`),
networkDetails,
stats
}));
},
onAbort: (stats, context, networkDetails) => {
frag.stats.aborted = part.stats.aborted;
this.resetLoader(frag, loader);
reject(new LoadError({
type: ErrorTypes.NETWORK_ERROR,
details: ErrorDetails.INTERNAL_ABORTED,
fatal: false,
frag,
part,
error: new Error('Aborted'),
networkDetails,
stats
}));
},
onTimeout: (stats, context, networkDetails) => {
this.resetLoader(frag, loader);
reject(new LoadError({
type: ErrorTypes.NETWORK_ERROR,
details: ErrorDetails.FRAG_LOAD_TIMEOUT,
fatal: false,
frag,
part,
error: new Error(`Timeout after ${loaderConfig.timeout}ms`),
networkDetails,
stats
}));
}
});
});
}
updateStatsFromPart(frag, part) {
const fragStats = frag.stats;
const partStats = part.stats;
const partTotal = partStats.total;
fragStats.loaded += partStats.loaded;
if (partTotal) {
const estTotalParts = Math.round(frag.duration / part.duration);
const estLoadedParts = Math.min(Math.round(fragStats.loaded / partTotal), estTotalParts);
const estRemainingParts = estTotalParts - estLoadedParts;
const estRemainingBytes = estRemainingParts * Math.round(fragStats.loaded / estLoadedParts);
fragStats.total = fragStats.loaded + estRemainingBytes;
} else {
fragStats.total = Math.max(fragStats.loaded, fragStats.total);
}
const fragLoading = fragStats.loading;
const partLoading = partStats.loading;
if (fragLoading.start) {
// add to fragment loader latency
fragLoading.first += partLoading.first - partLoading.start;
} else {
fragLoading.start = partLoading.start;
fragLoading.first = partLoading.first;
}
fragLoading.end = partLoading.end;
}
resetLoader(frag, loader) {
frag.loader = null;
if (this.loader === loader) {
self.clearTimeout(this.partLoadTimeout);
this.loader = null;
}
loader.destroy();
}
}
function createLoaderContext(frag, part = null) {
const segment = part || frag;
const loaderContext = {
frag,
part,
responseType: 'arraybuffer',
url: segment.url,
headers: {},
rangeStart: 0,
rangeEnd: 0
};
const start = segment.byteRangeStartOffset;
const end = segment.byteRangeEndOffset;
if (isFiniteNumber(start) && isFiniteNumber(end)) {
var _frag$decryptdata;
let byteRangeStart = start;
let byteRangeEnd = end;
if (frag.sn === 'initSegment' && ((_frag$decryptdata = frag.decryptdata) == null ? void 0 : _frag$decryptdata.method) === 'AES-128') {
// MAP segment encrypted with method 'AES-128', when served with HTTP Range,
// has the unencrypted size specified in the range.
// Ref: https://tools.ietf.org/html/draft-pantos-hls-rfc8216bis-08#section-6.3.6
const fragmentLen = end - start;
if (fragmentLen % 16) {
byteRangeEnd = end + (16 - fragmentLen % 16);
}
if (start !== 0) {
loaderContext.resetIV = true;
byteRangeStart = start - 16;
}
}
loaderContext.rangeStart = byteRangeStart;
loaderContext.rangeEnd = byteRangeEnd;
}
return loaderContext;
}
function createGapLoadError(frag, part) {
const error = new Error(`GAP ${frag.gap ? 'tag' : 'attribute'} found`);
const errorData = {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.FRAG_GAP,
fatal: false,
frag,
error,
networkDetails: null
};
if (part) {
errorData.part = part;
}
(part ? part : frag).stats.aborted = true;
return new LoadError(errorData);
}
class LoadError extends Error {
constructor(data) {
super(data.error.message);
this.data = void 0;
this.data = data;
}
}
class KeyLoader {
constructor(config) {
this.config = void 0;
this.keyUriToKeyInfo = {};
this.emeController = null;
this.config = config;
}
abort(type) {
for (const uri in this.keyUriToKeyInfo) {
const loader = this.keyUriToKeyInfo[uri].loader;
if (loader) {
if (type && type !== loader.context.frag.type) {
return;
}
loader.abort();
}
}
}
detach() {
for (const uri in this.keyUriToKeyInfo) {
const keyInfo = this.keyUriToKeyInfo[uri];
// Remove cached EME keys on detach
if (keyInfo.mediaKeySessionContext || keyInfo.decryptdata.isCommonEncryption) {
delete this.keyUriToKeyInfo[uri];
}
}
}
destroy() {
this.detach();
for (const uri in this.keyUriToKeyInfo) {
const loader = this.keyUriToKeyInfo[uri].loader;
if (loader) {
loader.destroy();
}
}
this.keyUriToKeyInfo = {};
}
createKeyLoadError(frag, details = ErrorDetails.KEY_LOAD_ERROR, error, networkDetails, response) {
return new LoadError({
type: ErrorTypes.NETWORK_ERROR,
details,
fatal: false,
frag,
response,
error,
networkDetails
});
}
loadClear(loadingFrag, encryptedFragments) {
if (this.emeController && this.config.emeEnabled) {
// access key-system with nearest key on start (loaidng frag is unencrypted)
const {
sn,
cc
} = loadingFrag;
for (let i = 0; i < encryptedFragments.length; i++) {
const frag = encryptedFragments[i];
if (cc <= frag.cc && (sn === 'initSegment' || frag.sn === 'initSegment' || sn < frag.sn)) {
this.emeController.selectKeySystemFormat(frag).then(keySystemFormat => {
frag.setKeyFormat(keySystemFormat);
});
break;
}
}
}
}
load(frag) {
if (!frag.decryptdata && frag.encrypted && this.emeController) {
// Multiple keys, but none selected, resolve in eme-controller
return this.emeController.selectKeySystemFormat(frag).then(keySystemFormat => {
return this.loadInternal(frag, keySystemFormat);
});
}
return this.loadInternal(frag);
}
loadInternal(frag, keySystemFormat) {
var _keyInfo, _keyInfo2;
if (keySystemFormat) {
frag.setKeyFormat(keySystemFormat);
}
const decryptdata = frag.decryptdata;
if (!decryptdata) {
const error = new Error(keySystemFormat ? `Expected frag.decryptdata to be defined after setting format ${keySystemFormat}` : 'Missing decryption data on fragment in onKeyLoading');
return Promise.reject(this.createKeyLoadError(frag, ErrorDetails.KEY_LOAD_ERROR, error));
}
const uri = decryptdata.uri;
if (!uri) {
return Promise.reject(this.createKeyLoadError(frag, ErrorDetails.KEY_LOAD_ERROR, new Error(`Invalid key URI: "${uri}"`)));
}
let keyInfo = this.keyUriToKeyInfo[uri];
if ((_keyInfo = keyInfo) != null && _keyInfo.decryptdata.key) {
decryptdata.key = keyInfo.decryptdata.key;
return Promise.resolve({
frag,
keyInfo
});
}
// Return key load promise as long as it does not have a mediakey session with an unusable key status
if ((_keyInfo2 = keyInfo) != null && _keyInfo2.keyLoadPromise) {
var _keyInfo$mediaKeySess;
switch ((_keyInfo$mediaKeySess = keyInfo.mediaKeySessionContext) == null ? void 0 : _keyInfo$mediaKeySess.keyStatus) {
case undefined:
case 'status-pending':
case 'usable':
case 'usable-in-future':
return keyInfo.keyLoadPromise.then(keyLoadedData => {
// Return the correct fragment with updated decryptdata key and loaded keyInfo
decryptdata.key = keyLoadedData.keyInfo.decryptdata.key;
return {
frag,
keyInfo
};
});
}
// If we have a key session and status and it is not pending or usable, continue
// This will go back to the eme-controller for expired keys to get a new keyLoadPromise
}
// Load the key or return the loading promise
keyInfo = this.keyUriToKeyInfo[uri] = {
decryptdata,
keyLoadPromise: null,
loader: null,
mediaKeySessionContext: null
};
switch (decryptdata.method) {
case 'ISO-23001-7':
case 'SAMPLE-AES':
case 'SAMPLE-AES-CENC':
case 'SAMPLE-AES-CTR':
if (decryptdata.keyFormat === 'identity') {
// loadKeyHTTP handles http(s) and data URLs
return this.loadKeyHTTP(keyInfo, frag);
}
return this.loadKeyEME(keyInfo, frag);
case 'AES-128':
return this.loadKeyHTTP(keyInfo, frag);
default:
return Promise.reject(this.createKeyLoadError(frag, ErrorDetails.KEY_LOAD_ERROR, new Error(`Key supplied with unsupported METHOD: "${decryptdata.method}"`)));
}
}
loadKeyEME(keyInfo, frag) {
const keyLoadedData = {
frag,
keyInfo
};
if (this.emeController && this.config.emeEnabled) {
const keySessionContextPromise = this.emeController.loadKey(keyLoadedData);
if (keySessionContextPromise) {
return (keyInfo.keyLoadPromise = keySessionContextPromise.then(keySessionContext => {
keyInfo.mediaKeySessionContext = keySessionContext;
return keyLoadedData;
})).catch(error => {
// Remove promise for license renewal or retry
keyInfo.keyLoadPromise = null;
throw error;
});
}
}
return Promise.resolve(keyLoadedData);
}
loadKeyHTTP(keyInfo, frag) {
const config = this.config;
const Loader = config.loader;
const keyLoader = new Loader(config);
frag.keyLoader = keyInfo.loader = keyLoader;
return keyInfo.keyLoadPromise = new Promise((resolve, reject) => {
const loaderContext = {
keyInfo,
frag,
responseType: 'arraybuffer',
url: keyInfo.decryptdata.uri
};
// maxRetry is 0 so that instead of retrying the same key on the same variant multiple times,
// key-loader will trigger an error and rely on stream-controller to handle retry logic.
// this will also align retry logic with fragment-loader
const loadPolicy = config.keyLoadPolicy.default;
const loaderConfig = {
loadPolicy,
timeout: loadPolicy.maxLoadTimeMs,
maxRetry: 0,
retryDelay: 0,
maxRetryDelay: 0
};
const loaderCallbacks = {
onSuccess: (response, stats, context, networkDetails) => {
const {
frag,
keyInfo,
url: uri
} = context;
if (!frag.decryptdata || keyInfo !== this.keyUriToKeyInfo[uri]) {
return reject(this.createKeyLoadError(frag, ErrorDetails.KEY_LOAD_ERROR, new Error('after key load, decryptdata unset or changed'), networkDetails));
}
keyInfo.decryptdata.key = frag.decryptdata.key = new Uint8Array(response.data);
// detach fragment key loader on load success
frag.keyLoader = null;
keyInfo.loader = null;
resolve({
frag,
keyInfo
});
},
onError: (response, context, networkDetails, stats) => {
this.resetLoader(context);
reject(this.createKeyLoadError(frag, ErrorDetails.KEY_LOAD_ERROR, new Error(`HTTP Error ${response.code} loading key ${response.text}`), networkDetails, _objectSpread2({
url: loaderContext.url,
data: undefined
}, response)));
},
onTimeout: (stats, context, networkDetails) => {
this.resetLoader(context);
reject(this.createKeyLoadError(frag, ErrorDetails.KEY_LOAD_TIMEOUT, new Error('key loading timed out'), networkDetails));
},
onAbort: (stats, context, networkDetails) => {
this.resetLoader(context);
reject(this.createKeyLoadError(frag, ErrorDetails.INTERNAL_ABORTED, new Error('key loading aborted'), networkDetails));
}
};
keyLoader.load(loaderContext, loaderConfig, loaderCallbacks);
});
}
resetLoader(context) {
const {
frag,
keyInfo,
url: uri
} = context;
const loader = keyInfo.loader;
if (frag.keyLoader === loader) {
frag.keyLoader = null;
keyInfo.loader = null;
}
delete this.keyUriToKeyInfo[uri];
if (loader) {
loader.destroy();
}
}
}
/**
* @ignore
* Sub-class specialization of EventHandler base class.
*
* TaskLoop allows to schedule a task function being called (optionnaly repeatedly) on the main loop,
* scheduled asynchroneously, avoiding recursive calls in the same tick.
*
* The task itself is implemented in `doTick`. It can be requested and called for single execution
* using the `tick` method.
*
* It will be assured that the task execution method (`tick`) only gets called once per main loop "tick",
* no matter how often it gets requested for execution. Execution in further ticks will be scheduled accordingly.
*
* If further execution requests have already been scheduled on the next tick, it can be checked with `hasNextTick`,
* and cancelled with `clearNextTick`.
*
* The task can be scheduled as an interval repeatedly with a period as parameter (see `setInterval`, `clearInterval`).
*
* Sub-classes need to implement the `doTick` method which will effectively have the task execution routine.
*
* Further explanations:
*
* The baseclass has a `tick` method that will schedule the doTick call. It may be called synchroneously
* only for a stack-depth of one. On re-entrant calls, sub-sequent calls are scheduled for next main loop ticks.
*
* When the task execution (`tick` method) is called in re-entrant way this is detected and
* we are limiting the task execution per call stack to exactly one, but scheduling/post-poning further
* task processing on the next main loop iteration (also known as "next tick" in the Node/JS runtime lingo).
*/
class TaskLoop {
constructor() {
this._boundTick = void 0;
this._tickTimer = null;
this._tickInterval = null;
this._tickCallCount = 0;
this._boundTick = this.tick.bind(this);
}
destroy() {
this.onHandlerDestroying();
this.onHandlerDestroyed();
}
onHandlerDestroying() {
// clear all timers before unregistering from event bus
this.clearNextTick();
this.clearInterval();
}
onHandlerDestroyed() {}
hasInterval() {
return !!this._tickInterval;
}
hasNextTick() {
return !!this._tickTimer;
}
/**
* @param millis - Interval time (ms)
* @eturns True when interval has been scheduled, false when already scheduled (no effect)
*/
setInterval(millis) {
if (!this._tickInterval) {
this._tickCallCount = 0;
this._tickInterval = self.setInterval(this._boundTick, millis);
return true;
}
return false;
}
/**
* @returns True when interval was cleared, false when none was set (no effect)
*/
clearInterval() {
if (this._tickInterval) {
self.clearInterval(this._tickInterval);
this._tickInterval = null;
return true;
}
return false;
}
/**
* @returns True when timeout was cleared, false when none was set (no effect)
*/
clearNextTick() {
if (this._tickTimer) {
self.clearTimeout(this._tickTimer);
this._tickTimer = null;
return true;
}
return false;
}
/**
* Will call the subclass doTick implementation in this main loop tick
* or in the next one (via setTimeout(,0)) in case it has already been called
* in this tick (in case this is a re-entrant call).
*/
tick() {
this._tickCallCount++;
if (this._tickCallCount === 1) {
this.doTick();
// re-entrant call to tick from previous doTick call stack
// -> schedule a call on the next main loop iteration to process this task processing request
if (this._tickCallCount > 1) {
// make sure only one timer exists at any time at max
this.tickImmediate();
}
this._tickCallCount = 0;
}
}
tickImmediate() {
this.clearNextTick();
this._tickTimer = self.setTimeout(this._boundTick, 0);
}
/**
* For subclass to implement task logic
* @abstract
*/
doTick() {}
}
/**
* Provides methods dealing with buffer length retrieval for example.
*
* In general, a helper around HTML5 MediaElement TimeRanges gathered from `buffered` property.
*
* Also @see https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/buffered
*/
const noopBuffered = {
length: 0,
start: () => 0,
end: () => 0
};
class BufferHelper {
/**
* Return true if `media`'s buffered include `position`
*/
static isBuffered(media, position) {
try {
if (media) {
const buffered = BufferHelper.getBuffered(media);
for (let i = 0; i < buffered.length; i++) {
if (position >= buffered.start(i) && position <= buffered.end(i)) {
return true;
}
}
}
} catch (error) {
// this is to catch
// InvalidStateError: Failed to read the 'buffered' property from 'SourceBuffer':
// This SourceBuffer has been removed from the parent media source
}
return false;
}
static bufferInfo(media, pos, maxHoleDuration) {
try {
if (media) {
const vbuffered = BufferHelper.getBuffered(media);
const buffered = [];
let i;
for (i = 0; i < vbuffered.length; i++) {
buffered.push({
start: vbuffered.start(i),
end: vbuffered.end(i)
});
}
return this.bufferedInfo(buffered, pos, maxHoleDuration);
}
} catch (error) {
// this is to catch
// InvalidStateError: Failed to read the 'buffered' property from 'SourceBuffer':
// This SourceBuffer has been removed from the parent media source
}
return {
len: 0,
start: pos,
end: pos,
nextStart: undefined
};
}
static bufferedInfo(buffered, pos, maxHoleDuration) {
pos = Math.max(0, pos);
// sort on buffer.start/smaller end (IE does not always return sorted buffered range)
buffered.sort(function (a, b) {
const diff = a.start - b.start;
if (diff) {
return diff;
} else {
return b.end - a.end;
}
});
let buffered2 = [];
if (maxHoleDuration) {
// there might be some small holes between buffer time range
// consider that holes smaller than maxHoleDuration are irrelevant and build another
// buffer time range representations that discards those holes
for (let i = 0; i < buffered.length; i++) {
const buf2len = buffered2.length;
if (buf2len) {
const buf2end = buffered2[buf2len - 1].end;
// if small hole (value between 0 or maxHoleDuration ) or overlapping (negative)
if (buffered[i].start - buf2end < maxHoleDuration) {
// merge overlapping time ranges
// update lastRange.end only if smaller than item.end
// e.g. [ 1, 15] with [ 2,8] => [ 1,15] (no need to modify lastRange.end)
// whereas [ 1, 8] with [ 2,15] => [ 1,15] ( lastRange should switch from [1,8] to [1,15])
if (buffered[i].end > buf2end) {
buffered2[buf2len - 1].end = buffered[i].end;
}
} else {
// big hole
buffered2.push(buffered[i]);
}
} else {
// first value
buffered2.push(buffered[i]);
}
}
} else {
buffered2 = buffered;
}
let bufferLen = 0;
// bufferStartNext can possibly be undefined based on the conditional logic below
let bufferStartNext;
// bufferStart and bufferEnd are buffer boundaries around current video position
let bufferStart = pos;
let bufferEnd = pos;
for (let i = 0; i < buffered2.length; i++) {
const start = buffered2[i].start;
const end = buffered2[i].end;
// logger.log('buf start/end:' + buffered.start(i) + '/' + buffered.end(i));
if (pos + maxHoleDuration >= start && pos < end) {
// play position is inside this buffer TimeRange, retrieve end of buffer position and buffer length
bufferStart = start;
bufferEnd = end;
bufferLen = bufferEnd - pos;
} else if (pos + maxHoleDuration < start) {
bufferStartNext = start;
break;
}
}
return {
len: bufferLen,
start: bufferStart || 0,
end: bufferEnd || 0,
nextStart: bufferStartNext
};
}
/**
* Safe method to get buffered property.
* SourceBuffer.buffered may throw if SourceBuffer is removed from it's MediaSource
*/
static getBuffered(media) {
try {
return media.buffered;
} catch (e) {
logger.log('failed to get media.buffered', e);
return noopBuffered;
}
}
}
class ChunkMetadata {
constructor(level, sn, id, size = 0, part = -1, partial = false) {
this.level = void 0;
this.sn = void 0;
this.part = void 0;
this.id = void 0;
this.size = void 0;
this.partial = void 0;
this.transmuxing = getNewPerformanceTiming();
this.buffering = {
audio: getNewPerformanceTiming(),
video: getNewPerformanceTiming(),
audiovideo: getNewPerformanceTiming()
};
this.level = level;
this.sn = sn;
this.id = id;
this.size = size;
this.part = part;
this.partial = partial;
}
}
function getNewPerformanceTiming() {
return {
start: 0,
executeStart: 0,
executeEnd: 0,
end: 0
};
}
function findFirstFragWithCC(fragments, cc) {
let firstFrag = null;
for (let i = 0, len = fragments.length; i < len; i++) {
const currentFrag = fragments[i];
if (currentFrag && currentFrag.cc === cc) {
firstFrag = currentFrag;
break;
}
}
return firstFrag;
}
function shouldAlignOnDiscontinuities(lastFrag, lastLevel, details) {
if (lastLevel.details) {
if (details.endCC > details.startCC || lastFrag && lastFrag.cc < details.startCC) {
return true;
}
}
return false;
}
// Find the first frag in the previous level which matches the CC of the first frag of the new level
function findDiscontinuousReferenceFrag(prevDetails, curDetails, referenceIndex = 0) {
const prevFrags = prevDetails.fragments;
const curFrags = curDetails.fragments;
if (!curFrags.length || !prevFrags.length) {
logger.log('No fragments to align');
return;
}
const prevStartFrag = findFirstFragWithCC(prevFrags, curFrags[0].cc);
if (!prevStartFrag || prevStartFrag && !prevStartFrag.startPTS) {
logger.log('No frag in previous level to align on');
return;
}
return prevStartFrag;
}
function adjustFragmentStart(frag, sliding) {
if (frag) {
const start = frag.start + sliding;
frag.start = frag.startPTS = start;
frag.endPTS = start + frag.duration;
}
}
function adjustSlidingStart(sliding, details) {
// Update segments
const fragments = details.fragments;
for (let i = 0, len = fragments.length; i < len; i++) {
adjustFragmentStart(fragments[i], sliding);
}
// Update LL-HLS parts at the end of the playlist
if (details.fragmentHint) {
adjustFragmentStart(details.fragmentHint, sliding);
}
details.alignedSliding = true;
}
/**
* Using the parameters of the last level, this function computes PTS' of the new fragments so that they form a
* contiguous stream with the last fragments.
* The PTS of a fragment lets Hls.js know where it fits into a stream - by knowing every PTS, we know which fragment to
* download at any given time. PTS is normally computed when the fragment is demuxed, so taking this step saves us time
* and an extra download.
* @param lastFrag
* @param lastLevel
* @param details
*/
function alignStream(lastFrag, lastLevel, details) {
if (!lastLevel) {
return;
}
alignDiscontinuities(lastFrag, details, lastLevel);
if (!details.alignedSliding && lastLevel.details) {
// If the PTS wasn't figured out via discontinuity sequence that means there was no CC increase within the level.
// Aligning via Program Date Time should therefore be reliable, since PDT should be the same within the same
// discontinuity sequence.
alignPDT(details, lastLevel.details);
}
if (!details.alignedSliding && lastLevel.details && !details.skippedSegments) {
// Try to align on sn so that we pick a better start fragment.
// Do not perform this on playlists with delta updates as this is only to align levels on switch
// and adjustSliding only adjusts fragments after skippedSegments.
adjustSliding(lastLevel.details, details);
}
}
/**
* Computes the PTS if a new level's fragments using the PTS of a fragment in the last level which shares the same
* discontinuity sequence.
* @param lastFrag - The last Fragment which shares the same discontinuity sequence
* @param lastLevel - The details of the last loaded level
* @param details - The details of the new level
*/
function alignDiscontinuities(lastFrag, details, lastLevel) {
if (shouldAlignOnDiscontinuities(lastFrag, lastLevel, details)) {
const referenceFrag = findDiscontinuousReferenceFrag(lastLevel.details, details);
if (referenceFrag && isFiniteNumber(referenceFrag.start)) {
logger.log(`Adjusting PTS using last level due to CC increase within current level ${details.url}`);
adjustSlidingStart(referenceFrag.start, details);
}
}
}
/**
* Computes the PTS of a new level's fragments using the difference in Program Date Time from the last level.
* @param details - The details of the new level
* @param lastDetails - The details of the last loaded level
*/
function alignPDT(details, lastDetails) {
// This check protects the unsafe "!" usage below for null program date time access.
if (!lastDetails.fragments.length || !details.hasProgramDateTime || !lastDetails.hasProgramDateTime) {
return;
}
// if last level sliding is 1000 and its first frag PROGRAM-DATE-TIME is 2017-08-20 1:10:00 AM
// and if new details first frag PROGRAM DATE-TIME is 2017-08-20 1:10:08 AM
// then we can deduce that playlist B sliding is 1000+8 = 1008s
const lastPDT = lastDetails.fragments[0].programDateTime; // hasProgramDateTime check above makes this safe.
const newPDT = details.fragments[0].programDateTime;
// date diff is in ms. frag.start is in seconds
const sliding = (newPDT - lastPDT) / 1000 + lastDetails.fragments[0].start;
if (sliding && isFiniteNumber(sliding)) {
logger.log(`Adjusting PTS using programDateTime delta ${newPDT - lastPDT}ms, sliding:${sliding.toFixed(3)} ${details.url} `);
adjustSlidingStart(sliding, details);
}
}
/**
* Ensures appropriate time-alignment between renditions based on PDT. Unlike `alignPDT`, which adjusts
* the timeline based on the delta between PDTs of the 0th fragment of two playlists/`LevelDetails`,
* this function assumes the timelines represented in `refDetails` are accurate, including the PDTs,
* and uses the "wallclock"/PDT timeline as a cross-reference to `details`, adjusting the presentation
* times/timelines of `details` accordingly.
* Given the asynchronous nature of fetches and initial loads of live `main` and audio/subtitle tracks,
* the primary purpose of this function is to ensure the "local timelines" of audio/subtitle tracks
* are aligned to the main/video timeline, using PDT as the cross-reference/"anchor" that should
* be consistent across playlists, per the HLS spec.
* @param details - The details of the rendition you'd like to time-align (e.g. an audio rendition).
* @param refDetails - The details of the reference rendition with start and PDT times for alignment.
*/
function alignMediaPlaylistByPDT(details, refDetails) {
if (!details.hasProgramDateTime || !refDetails.hasProgramDateTime) {
return;
}
const fragments = details.fragments;
const refFragments = refDetails.fragments;
if (!fragments.length || !refFragments.length) {
return;
}
// Calculate a delta to apply to all fragments according to the delta in PDT times and start times
// of a fragment in the reference details, and a fragment in the target details of the same discontinuity.
// If a fragment of the same discontinuity was not found use the middle fragment of both.
const middleFrag = Math.round(refFragments.length / 2) - 1;
const refFrag = refFragments[middleFrag];
const frag = findFirstFragWithCC(fragments, refFrag.cc) || fragments[Math.round(fragments.length / 2) - 1];
const refPDT = refFrag.programDateTime;
const targetPDT = frag.programDateTime;
if (refPDT === null || targetPDT === null) {
return;
}
const delta = (targetPDT - refPDT) / 1000 - (frag.start - refFrag.start);
adjustSlidingStart(delta, details);
}
class AESCrypto {
constructor(subtle, iv) {
this.subtle = void 0;
this.aesIV = void 0;
this.subtle = subtle;
this.aesIV = iv;
}
decrypt(data, key) {
return this.subtle.decrypt({
name: 'AES-CBC',
iv: this.aesIV
}, key, data);
}
}
class FastAESKey {
constructor(subtle, key) {
this.subtle = void 0;
this.key = void 0;
this.subtle = subtle;
this.key = key;
}
expandKey() {
return this.subtle.importKey('raw', this.key, {
name: 'AES-CBC'
}, false, ['encrypt', 'decrypt']);
}
}
// PKCS7
function removePadding(array) {
const outputBytes = array.byteLength;
const paddingBytes = outputBytes && new DataView(array.buffer).getUint8(outputBytes - 1);
if (paddingBytes) {
return sliceUint8(array, 0, outputBytes - paddingBytes);
}
return array;
}
class AESDecryptor {
constructor() {
this.rcon = [0x0, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
this.subMix = [new Uint32Array(256), new Uint32Array(256), new Uint32Array(256), new Uint32Array(256)];
this.invSubMix = [new Uint32Array(256), new Uint32Array(256), new Uint32Array(256), new Uint32Array(256)];
this.sBox = new Uint32Array(256);
this.invSBox = new Uint32Array(256);
this.key = new Uint32Array(0);
this.ksRows = 0;
this.keySize = 0;
this.keySchedule = void 0;
this.invKeySchedule = void 0;
this.initTable();
}
// Using view.getUint32() also swaps the byte order.
uint8ArrayToUint32Array_(arrayBuffer) {
const view = new DataView(arrayBuffer);
const newArray = new Uint32Array(4);
for (let i = 0; i < 4; i++) {
newArray[i] = view.getUint32(i * 4);
}
return newArray;
}
initTable() {
const sBox = this.sBox;
const invSBox = this.invSBox;
const subMix = this.subMix;
const subMix0 = subMix[0];
const subMix1 = subMix[1];
const subMix2 = subMix[2];
const subMix3 = subMix[3];
const invSubMix = this.invSubMix;
const invSubMix0 = invSubMix[0];
const invSubMix1 = invSubMix[1];
const invSubMix2 = invSubMix[2];
const invSubMix3 = invSubMix[3];
const d = new Uint32Array(256);
let x = 0;
let xi = 0;
let i = 0;
for (i = 0; i < 256; i++) {
if (i < 128) {
d[i] = i << 1;
} else {
d[i] = i << 1 ^ 0x11b;
}
}
for (i = 0; i < 256; i++) {
let sx = xi ^ xi << 1 ^ xi << 2 ^ xi << 3 ^ xi << 4;
sx = sx >>> 8 ^ sx & 0xff ^ 0x63;
sBox[x] = sx;
invSBox[sx] = x;
// Compute multiplication
const x2 = d[x];
const x4 = d[x2];
const x8 = d[x4];
// Compute sub/invSub bytes, mix columns tables
let t = d[sx] * 0x101 ^ sx * 0x1010100;
subMix0[x] = t << 24 | t >>> 8;
subMix1[x] = t << 16 | t >>> 16;
subMix2[x] = t << 8 | t >>> 24;
subMix3[x] = t;
// Compute inv sub bytes, inv mix columns tables
t = x8 * 0x1010101 ^ x4 * 0x10001 ^ x2 * 0x101 ^ x * 0x1010100;
invSubMix0[sx] = t << 24 | t >>> 8;
invSubMix1[sx] = t << 16 | t >>> 16;
invSubMix2[sx] = t << 8 | t >>> 24;
invSubMix3[sx] = t;
// Compute next counter
if (!x) {
x = xi = 1;
} else {
x = x2 ^ d[d[d[x8 ^ x2]]];
xi ^= d[d[xi]];
}
}
}
expandKey(keyBuffer) {
// convert keyBuffer to Uint32Array
const key = this.uint8ArrayToUint32Array_(keyBuffer);
let sameKey = true;
let offset = 0;
while (offset < key.length && sameKey) {
sameKey = key[offset] === this.key[offset];
offset++;
}
if (sameKey) {
return;
}
this.key = key;
const keySize = this.keySize = key.length;
if (keySize !== 4 && keySize !== 6 && keySize !== 8) {
throw new Error('Invalid aes key size=' + keySize);
}
const ksRows = this.ksRows = (keySize + 6 + 1) * 4;
let ksRow;
let invKsRow;
const keySchedule = this.keySchedule = new Uint32Array(ksRows);
const invKeySchedule = this.invKeySchedule = new Uint32Array(ksRows);
const sbox = this.sBox;
const rcon = this.rcon;
const invSubMix = this.invSubMix;
const invSubMix0 = invSubMix[0];
const invSubMix1 = invSubMix[1];
const invSubMix2 = invSubMix[2];
const invSubMix3 = invSubMix[3];
let prev;
let t;
for (ksRow = 0; ksRow < ksRows; ksRow++) {
if (ksRow < keySize) {
prev = keySchedule[ksRow] = key[ksRow];
continue;
}
t = prev;
if (ksRow % keySize === 0) {
// Rot word
t = t << 8 | t >>> 24;
// Sub word
t = sbox[t >>> 24] << 24 | sbox[t >>> 16 & 0xff] << 16 | sbox[t >>> 8 & 0xff] << 8 | sbox[t & 0xff];
// Mix Rcon
t ^= rcon[ksRow / keySize | 0] << 24;
} else if (keySize > 6 && ksRow % keySize === 4) {
// Sub word
t = sbox[t >>> 24] << 24 | sbox[t >>> 16 & 0xff] << 16 | sbox[t >>> 8 & 0xff] << 8 | sbox[t & 0xff];
}
keySchedule[ksRow] = prev = (keySchedule[ksRow - keySize] ^ t) >>> 0;
}
for (invKsRow = 0; invKsRow < ksRows; invKsRow++) {
ksRow = ksRows - invKsRow;
if (invKsRow & 3) {
t = keySchedule[ksRow];
} else {
t = keySchedule[ksRow - 4];
}
if (invKsRow < 4 || ksRow <= 4) {
invKeySchedule[invKsRow] = t;
} else {
invKeySchedule[invKsRow] = invSubMix0[sbox[t >>> 24]] ^ invSubMix1[sbox[t >>> 16 & 0xff]] ^ invSubMix2[sbox[t >>> 8 & 0xff]] ^ invSubMix3[sbox[t & 0xff]];
}
invKeySchedule[invKsRow] = invKeySchedule[invKsRow] >>> 0;
}
}
// Adding this as a method greatly improves performance.
networkToHostOrderSwap(word) {
return word << 24 | (word & 0xff00) << 8 | (word & 0xff0000) >> 8 | word >>> 24;
}
decrypt(inputArrayBuffer, offset, aesIV) {
const nRounds = this.keySize + 6;
const invKeySchedule = this.invKeySchedule;
const invSBOX = this.invSBox;
const invSubMix = this.invSubMix;
const invSubMix0 = invSubMix[0];
const invSubMix1 = invSubMix[1];
const invSubMix2 = invSubMix[2];
const invSubMix3 = invSubMix[3];
const initVector = this.uint8ArrayToUint32Array_(aesIV);
let initVector0 = initVector[0];
let initVector1 = initVector[1];
let initVector2 = initVector[2];
let initVector3 = initVector[3];
const inputInt32 = new Int32Array(inputArrayBuffer);
const outputInt32 = new Int32Array(inputInt32.length);
let t0, t1, t2, t3;
let s0, s1, s2, s3;
let inputWords0, inputWords1, inputWords2, inputWords3;
let ksRow, i;
const swapWord = this.networkToHostOrderSwap;
while (offset < inputInt32.length) {
inputWords0 = swapWord(inputInt32[offset]);
inputWords1 = swapWord(inputInt32[offset + 1]);
inputWords2 = swapWord(inputInt32[offset + 2]);
inputWords3 = swapWord(inputInt32[offset + 3]);
s0 = inputWords0 ^ invKeySchedule[0];
s1 = inputWords3 ^ invKeySchedule[1];
s2 = inputWords2 ^ invKeySchedule[2];
s3 = inputWords1 ^ invKeySchedule[3];
ksRow = 4;
// Iterate through the rounds of decryption
for (i = 1; i < nRounds; i++) {
t0 = invSubMix0[s0 >>> 24] ^ invSubMix1[s1 >> 16 & 0xff] ^ invSubMix2[s2 >> 8 & 0xff] ^ invSubMix3[s3 & 0xff] ^ invKeySchedule[ksRow];
t1 = invSubMix0[s1 >>> 24] ^ invSubMix1[s2 >> 16 & 0xff] ^ invSubMix2[s3 >> 8 & 0xff] ^ invSubMix3[s0 & 0xff] ^ invKeySchedule[ksRow + 1];
t2 = invSubMix0[s2 >>> 24] ^ invSubMix1[s3 >> 16 & 0xff] ^ invSubMix2[s0 >> 8 & 0xff] ^ invSubMix3[s1 & 0xff] ^ invKeySchedule[ksRow + 2];
t3 = invSubMix0[s3 >>> 24] ^ invSubMix1[s0 >> 16 & 0xff] ^ invSubMix2[s1 >> 8 & 0xff] ^ invSubMix3[s2 & 0xff] ^ invKeySchedule[ksRow + 3];
// Update state
s0 = t0;
s1 = t1;
s2 = t2;
s3 = t3;
ksRow = ksRow + 4;
}
// Shift rows, sub bytes, add round key
t0 = invSBOX[s0 >>> 24] << 24 ^ invSBOX[s1 >> 16 & 0xff] << 16 ^ invSBOX[s2 >> 8 & 0xff] << 8 ^ invSBOX[s3 & 0xff] ^ invKeySchedule[ksRow];
t1 = invSBOX[s1 >>> 24] << 24 ^ invSBOX[s2 >> 16 & 0xff] << 16 ^ invSBOX[s3 >> 8 & 0xff] << 8 ^ invSBOX[s0 & 0xff] ^ invKeySchedule[ksRow + 1];
t2 = invSBOX[s2 >>> 24] << 24 ^ invSBOX[s3 >> 16 & 0xff] << 16 ^ invSBOX[s0 >> 8 & 0xff] << 8 ^ invSBOX[s1 & 0xff] ^ invKeySchedule[ksRow + 2];
t3 = invSBOX[s3 >>> 24] << 24 ^ invSBOX[s0 >> 16 & 0xff] << 16 ^ invSBOX[s1 >> 8 & 0xff] << 8 ^ invSBOX[s2 & 0xff] ^ invKeySchedule[ksRow + 3];
// Write
outputInt32[offset] = swapWord(t0 ^ initVector0);
outputInt32[offset + 1] = swapWord(t3 ^ initVector1);
outputInt32[offset + 2] = swapWord(t2 ^ initVector2);
outputInt32[offset + 3] = swapWord(t1 ^ initVector3);
// reset initVector to last 4 unsigned int
initVector0 = inputWords0;
initVector1 = inputWords1;
initVector2 = inputWords2;
initVector3 = inputWords3;
offset = offset + 4;
}
return outputInt32.buffer;
}
}
const CHUNK_SIZE = 16; // 16 bytes, 128 bits
class Decrypter {
constructor(config, {
removePKCS7Padding = true
} = {}) {
this.logEnabled = true;
this.removePKCS7Padding = void 0;
this.subtle = null;
this.softwareDecrypter = null;
this.key = null;
this.fastAesKey = null;
this.remainderData = null;
this.currentIV = null;
this.currentResult = null;
this.useSoftware = void 0;
this.useSoftware = config.enableSoftwareAES;
this.removePKCS7Padding = removePKCS7Padding;
// built in decryptor expects PKCS7 padding
if (removePKCS7Padding) {
try {
const browserCrypto = self.crypto;
if (browserCrypto) {
this.subtle = browserCrypto.subtle || browserCrypto.webkitSubtle;
}
} catch (e) {
/* no-op */
}
}
if (this.subtle === null) {
this.useSoftware = true;
}
}
destroy() {
this.subtle = null;
this.softwareDecrypter = null;
this.key = null;
this.fastAesKey = null;
this.remainderData = null;
this.currentIV = null;
this.currentResult = null;
}
isSync() {
return this.useSoftware;
}
flush() {
const {
currentResult,
remainderData
} = this;
if (!currentResult || remainderData) {
this.reset();
return null;
}
const data = new Uint8Array(currentResult);
this.reset();
if (this.removePKCS7Padding) {
return removePadding(data);
}
return data;
}
reset() {
this.currentResult = null;
this.currentIV = null;
this.remainderData = null;
if (this.softwareDecrypter) {
this.softwareDecrypter = null;
}
}
decrypt(data, key, iv) {
if (this.useSoftware) {
return new Promise((resolve, reject) => {
this.softwareDecrypt(new Uint8Array(data), key, iv);
const decryptResult = this.flush();
if (decryptResult) {
resolve(decryptResult.buffer);
} else {
reject(new Error('[softwareDecrypt] Failed to decrypt data'));
}
});
}
return this.webCryptoDecrypt(new Uint8Array(data), key, iv);
}
// Software decryption is progressive. Progressive decryption may not return a result on each call. Any cached
// data is handled in the flush() call
softwareDecrypt(data, key, iv) {
const {
currentIV,
currentResult,
remainderData
} = this;
this.logOnce('JS AES decrypt');
// The output is staggered during progressive parsing - the current result is cached, and emitted on the next call
// This is done in order to strip PKCS7 padding, which is found at the end of each segment. We only know we've reached
// the end on flush(), but by that time we have already received all bytes for the segment.
// Progressive decryption does not work with WebCrypto
if (remainderData) {
data = appendUint8Array(remainderData, data);
this.remainderData = null;
}
// Byte length must be a multiple of 16 (AES-128 = 128 bit blocks = 16 bytes)
const currentChunk = this.getValidChunk(data);
if (!currentChunk.length) {
return null;
}
if (currentIV) {
iv = currentIV;
}
let softwareDecrypter = this.softwareDecrypter;
if (!softwareDecrypter) {
softwareDecrypter = this.softwareDecrypter = new AESDecryptor();
}
softwareDecrypter.expandKey(key);
const result = currentResult;
this.currentResult = softwareDecrypter.decrypt(currentChunk.buffer, 0, iv);
this.currentIV = sliceUint8(currentChunk, -16).buffer;
if (!result) {
return null;
}
return result;
}
webCryptoDecrypt(data, key, iv) {
const subtle = this.subtle;
if (this.key !== key || !this.fastAesKey) {
this.key = key;
this.fastAesKey = new FastAESKey(subtle, key);
}
return this.fastAesKey.expandKey().then(aesKey => {
// decrypt using web crypto
if (!subtle) {
return Promise.reject(new Error('web crypto not initialized'));
}
this.logOnce('WebCrypto AES decrypt');
const crypto = new AESCrypto(subtle, new Uint8Array(iv));
return crypto.decrypt(data.buffer, aesKey);
}).catch(err => {
logger.warn(`[decrypter]: WebCrypto Error, disable WebCrypto API, ${err.name}: ${err.message}`);
return this.onWebCryptoError(data, key, iv);
});
}
onWebCryptoError(data, key, iv) {
this.useSoftware = true;
this.logEnabled = true;
this.softwareDecrypt(data, key, iv);
const decryptResult = this.flush();
if (decryptResult) {
return decryptResult.buffer;
}
throw new Error('WebCrypto and softwareDecrypt: failed to decrypt data');
}
getValidChunk(data) {
let currentChunk = data;
const splitPoint = data.length - data.length % CHUNK_SIZE;
if (splitPoint !== data.length) {
currentChunk = sliceUint8(data, 0, splitPoint);
this.remainderData = sliceUint8(data, splitPoint);
}
return currentChunk;
}
logOnce(msg) {
if (!this.logEnabled) {
return;
}
logger.log(`[decrypter]: ${msg}`);
this.logEnabled = false;
}
}
/**
* TimeRanges to string helper
*/
const TimeRanges = {
toString: function (r) {
let log = '';
const len = r.length;
for (let i = 0; i < len; i++) {
log += `[${r.start(i).toFixed(3)}-${r.end(i).toFixed(3)}]`;
}
return log;
}
};
const State = {
STOPPED: 'STOPPED',
IDLE: 'IDLE',
KEY_LOADING: 'KEY_LOADING',
FRAG_LOADING: 'FRAG_LOADING',
FRAG_LOADING_WAITING_RETRY: 'FRAG_LOADING_WAITING_RETRY',
WAITING_TRACK: 'WAITING_TRACK',
PARSING: 'PARSING',
PARSED: 'PARSED',
ENDED: 'ENDED',
ERROR: 'ERROR',
WAITING_INIT_PTS: 'WAITING_INIT_PTS',
WAITING_LEVEL: 'WAITING_LEVEL'
};
class BaseStreamController extends TaskLoop {
constructor(hls, fragmentTracker, keyLoader, logPrefix, playlistType) {
super();
this.hls = void 0;
this.fragPrevious = null;
this.fragCurrent = null;
this.fragmentTracker = void 0;
this.transmuxer = null;
this._state = State.STOPPED;
this.playlistType = void 0;
this.media = null;
this.mediaBuffer = null;
this.config = void 0;
this.bitrateTest = false;
this.lastCurrentTime = 0;
this.nextLoadPosition = 0;
this.startPosition = 0;
this.startTimeOffset = null;
this.loadedmetadata = false;
this.retryDate = 0;
this.levels = null;
this.fragmentLoader = void 0;
this.keyLoader = void 0;
this.levelLastLoaded = null;
this.startFragRequested = false;
this.decrypter = void 0;
this.initPTS = [];
this.onvseeking = null;
this.onvended = null;
this.logPrefix = '';
this.log = void 0;
this.warn = void 0;
this.playlistType = playlistType;
this.logPrefix = logPrefix;
this.log = logger.log.bind(logger, `${logPrefix}:`);
this.warn = logger.warn.bind(logger, `${logPrefix}:`);
this.hls = hls;
this.fragmentLoader = new FragmentLoader(hls.config);
this.keyLoader = keyLoader;
this.fragmentTracker = fragmentTracker;
this.config = hls.config;
this.decrypter = new Decrypter(hls.config);
hls.on(Events.MANIFEST_LOADED, this.onManifestLoaded, this);
}
doTick() {
this.onTickEnd();
}
onTickEnd() {}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
startLoad(startPosition) {}
stopLoad() {
this.fragmentLoader.abort();
this.keyLoader.abort(this.playlistType);
const frag = this.fragCurrent;
if (frag != null && frag.loader) {
frag.abortRequests();
this.fragmentTracker.removeFragment(frag);
}
this.resetTransmuxer();
this.fragCurrent = null;
this.fragPrevious = null;
this.clearInterval();
this.clearNextTick();
this.state = State.STOPPED;
}
_streamEnded(bufferInfo, levelDetails) {
// If playlist is live, there is another buffered range after the current range, nothing buffered, media is detached,
// of nothing loading/loaded return false
if (levelDetails.live || bufferInfo.nextStart || !bufferInfo.end || !this.media) {
return false;
}
const partList = levelDetails.partList;
// Since the last part isn't guaranteed to correspond to the last playlist segment for Low-Latency HLS,
// check instead if the last part is buffered.
if (partList != null && partList.length) {
const lastPart = partList[partList.length - 1];
// Checking the midpoint of the part for potential margin of error and related issues.
// NOTE: Technically I believe parts could yield content that is < the computed duration (including potential a duration of 0)
// and still be spec-compliant, so there may still be edge cases here. Likewise, there could be issues in end of stream
// part mismatches for independent audio and video playlists/segments.
const lastPartBuffered = BufferHelper.isBuffered(this.media, lastPart.start + lastPart.duration / 2);
return lastPartBuffered;
}
const playlistType = levelDetails.fragments[levelDetails.fragments.length - 1].type;
return this.fragmentTracker.isEndListAppended(playlistType);
}
getLevelDetails() {
if (this.levels && this.levelLastLoaded !== null) {
var _this$levels$this$lev;
return (_this$levels$this$lev = this.levels[this.levelLastLoaded]) == null ? void 0 : _this$levels$this$lev.details;
}
}
onMediaAttached(event, data) {
const media = this.media = this.mediaBuffer = data.media;
this.onvseeking = this.onMediaSeeking.bind(this);
this.onvended = this.onMediaEnded.bind(this);
media.addEventListener('seeking', this.onvseeking);
media.addEventListener('ended', this.onvended);
const config = this.config;
if (this.levels && config.autoStartLoad && this.state === State.STOPPED) {
this.startLoad(config.startPosition);
}
}
onMediaDetaching() {
const media = this.media;
if (media != null && media.ended) {
this.log('MSE detaching and video ended, reset startPosition');
this.startPosition = this.lastCurrentTime = 0;
}
// remove video listeners
if (media && this.onvseeking && this.onvended) {
media.removeEventListener('seeking', this.onvseeking);
media.removeEventListener('ended', this.onvended);
this.onvseeking = this.onvended = null;
}
if (this.keyLoader) {
this.keyLoader.detach();
}
this.media = this.mediaBuffer = null;
this.loadedmetadata = false;
this.fragmentTracker.removeAllFragments();
this.stopLoad();
}
onMediaSeeking() {
const {
config,
fragCurrent,
media,
mediaBuffer,
state
} = this;
const currentTime = media ? media.currentTime : 0;
const bufferInfo = BufferHelper.bufferInfo(mediaBuffer ? mediaBuffer : media, currentTime, config.maxBufferHole);
this.log(`media seeking to ${isFiniteNumber(currentTime) ? currentTime.toFixed(3) : currentTime}, state: ${state}`);
if (this.state === State.ENDED) {
this.resetLoadingState();
} else if (fragCurrent) {
// Seeking while frag load is in progress
const tolerance = config.maxFragLookUpTolerance;
const fragStartOffset = fragCurrent.start - tolerance;
const fragEndOffset = fragCurrent.start + fragCurrent.duration + tolerance;
// if seeking out of buffered range or into new one
if (!bufferInfo.len || fragEndOffset < bufferInfo.start || fragStartOffset > bufferInfo.end) {
const pastFragment = currentTime > fragEndOffset;
// if the seek position is outside the current fragment range
if (currentTime < fragStartOffset || pastFragment) {
if (pastFragment && fragCurrent.loader) {
this.log('seeking outside of buffer while fragment load in progress, cancel fragment load');
fragCurrent.abortRequests();
this.resetLoadingState();
}
this.fragPrevious = null;
}
}
}
if (media) {
// Remove gap fragments
this.fragmentTracker.removeFragmentsInRange(currentTime, Infinity, this.playlistType, true);
this.lastCurrentTime = currentTime;
}
// in case seeking occurs although no media buffered, adjust startPosition and nextLoadPosition to seek target
if (!this.loadedmetadata && !bufferInfo.len) {
this.nextLoadPosition = this.startPosition = currentTime;
}
// Async tick to speed up processing
this.tickImmediate();
}
onMediaEnded() {
// reset startPosition and lastCurrentTime to restart playback @ stream beginning
this.startPosition = this.lastCurrentTime = 0;
}
onManifestLoaded(event, data) {
this.startTimeOffset = data.startTimeOffset;
this.initPTS = [];
}
onHandlerDestroying() {
this.stopLoad();
super.onHandlerDestroying();
}
onHandlerDestroyed() {
this.state = State.STOPPED;
if (this.fragmentLoader) {
this.fragmentLoader.destroy();
}
if (this.keyLoader) {
this.keyLoader.destroy();
}
if (this.decrypter) {
this.decrypter.destroy();
}
this.hls = this.log = this.warn = this.decrypter = this.keyLoader = this.fragmentLoader = this.fragmentTracker = null;
super.onHandlerDestroyed();
}
loadFragment(frag, level, targetBufferTime) {
this._loadFragForPlayback(frag, level, targetBufferTime);
}
_loadFragForPlayback(frag, level, targetBufferTime) {
const progressCallback = data => {
if (this.fragContextChanged(frag)) {
this.warn(`Fragment ${frag.sn}${data.part ? ' p: ' + data.part.index : ''} of level ${frag.level} was dropped during download.`);
this.fragmentTracker.removeFragment(frag);
return;
}
frag.stats.chunkCount++;
this._handleFragmentLoadProgress(data);
};
this._doFragLoad(frag, level, targetBufferTime, progressCallback).then(data => {
if (!data) {
// if we're here we probably needed to backtrack or are waiting for more parts
return;
}
const state = this.state;
if (this.fragContextChanged(frag)) {
if (state === State.FRAG_LOADING || !this.fragCurrent && state === State.PARSING) {
this.fragmentTracker.removeFragment(frag);
this.state = State.IDLE;
}
return;
}
if ('payload' in data) {
this.log(`Loaded fragment ${frag.sn} of level ${frag.level}`);
this.hls.trigger(Events.FRAG_LOADED, data);
}
// Pass through the whole payload; controllers not implementing progressive loading receive data from this callback
this._handleFragmentLoadComplete(data);
}).catch(reason => {
if (this.state === State.STOPPED || this.state === State.ERROR) {
return;
}
this.warn(reason);
this.resetFragmentLoading(frag);
});
}
clearTrackerIfNeeded(frag) {
var _this$mediaBuffer;
const {
fragmentTracker
} = this;
const fragState = fragmentTracker.getState(frag);
if (fragState === FragmentState.APPENDING) {
// Lower the buffer size and try again
const playlistType = frag.type;
const bufferedInfo = this.getFwdBufferInfo(this.mediaBuffer, playlistType);
const minForwardBufferLength = Math.max(frag.duration, bufferedInfo ? bufferedInfo.len : this.config.maxBufferLength);
if (this.reduceMaxBufferLength(minForwardBufferLength)) {
fragmentTracker.removeFragment(frag);
}
} else if (((_this$mediaBuffer = this.mediaBuffer) == null ? void 0 : _this$mediaBuffer.buffered.length) === 0) {
// Stop gap for bad tracker / buffer flush behavior
fragmentTracker.removeAllFragments();
} else if (fragmentTracker.hasParts(frag.type)) {
// In low latency mode, remove fragments for which only some parts were buffered
fragmentTracker.detectPartialFragments({
frag,
part: null,
stats: frag.stats,
id: frag.type
});
if (fragmentTracker.getState(frag) === FragmentState.PARTIAL) {
fragmentTracker.removeFragment(frag);
}
}
}
checkLiveUpdate(details) {
if (details.updated && !details.live) {
// Live stream ended, update fragment tracker
const lastFragment = details.fragments[details.fragments.length - 1];
this.fragmentTracker.detectPartialFragments({
frag: lastFragment,
part: null,
stats: lastFragment.stats,
id: lastFragment.type
});
}
if (!details.fragments[0]) {
details.deltaUpdateFailed = true;
}
}
flushMainBuffer(startOffset, endOffset, type = null) {
if (!(startOffset - endOffset)) {
return;
}
// When alternate audio is playing, the audio-stream-controller is responsible for the audio buffer. Otherwise,
// passing a null type flushes both buffers
const flushScope = {
startOffset,
endOffset,
type
};
this.hls.trigger(Events.BUFFER_FLUSHING, flushScope);
}
_loadInitSegment(frag, level) {
this._doFragLoad(frag, level).then(data => {
if (!data || this.fragContextChanged(frag) || !this.levels) {
throw new Error('init load aborted');
}
return data;
}).then(data => {
const {
hls
} = this;
const {
payload
} = data;
const decryptData = frag.decryptdata;
// check to see if the payload needs to be decrypted
if (payload && payload.byteLength > 0 && decryptData && decryptData.key && decryptData.iv && decryptData.method === 'AES-128') {
const startTime = self.performance.now();
// decrypt init segment data
return this.decrypter.decrypt(new Uint8Array(payload), decryptData.key.buffer, decryptData.iv.buffer).catch(err => {
hls.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.FRAG_DECRYPT_ERROR,
fatal: false,
error: err,
reason: err.message,
frag
});
throw err;
}).then(decryptedData => {
const endTime = self.performance.now();
hls.trigger(Events.FRAG_DECRYPTED, {
frag,
payload: decryptedData,
stats: {
tstart: startTime,
tdecrypt: endTime
}
});
data.payload = decryptedData;
return data;
});
}
return data;
}).then(data => {
const {
fragCurrent,
hls,
levels
} = this;
if (!levels) {
throw new Error('init load aborted, missing levels');
}
const stats = frag.stats;
this.state = State.IDLE;
level.fragmentError = 0;
frag.data = new Uint8Array(data.payload);
stats.parsing.start = stats.buffering.start = self.performance.now();
stats.parsing.end = stats.buffering.end = self.performance.now();
// Silence FRAG_BUFFERED event if fragCurrent is null
if (data.frag === fragCurrent) {
hls.trigger(Events.FRAG_BUFFERED, {
stats,
frag: fragCurrent,
part: null,
id: frag.type
});
}
this.tick();
}).catch(reason => {
if (this.state === State.STOPPED || this.state === State.ERROR) {
return;
}
this.warn(reason);
this.resetFragmentLoading(frag);
});
}
fragContextChanged(frag) {
const {
fragCurrent
} = this;
return !frag || !fragCurrent || frag.level !== fragCurrent.level || frag.sn !== fragCurrent.sn || frag.urlId !== fragCurrent.urlId;
}
fragBufferedComplete(frag, part) {
var _frag$startPTS, _frag$endPTS, _this$fragCurrent, _this$fragPrevious;
const media = this.mediaBuffer ? this.mediaBuffer : this.media;
this.log(`Buffered ${frag.type} sn: ${frag.sn}${part ? ' part: ' + part.index : ''} of ${this.playlistType === PlaylistLevelType.MAIN ? 'level' : 'track'} ${frag.level} (frag:[${((_frag$startPTS = frag.startPTS) != null ? _frag$startPTS : NaN).toFixed(3)}-${((_frag$endPTS = frag.endPTS) != null ? _frag$endPTS : NaN).toFixed(3)}] > buffer:${media ? TimeRanges.toString(BufferHelper.getBuffered(media)) : '(detached)'})`);
this.state = State.IDLE;
if (!media) {
return;
}
if (!this.loadedmetadata && frag.type == PlaylistLevelType.MAIN && media.buffered.length && ((_this$fragCurrent = this.fragCurrent) == null ? void 0 : _this$fragCurrent.sn) === ((_this$fragPrevious = this.fragPrevious) == null ? void 0 : _this$fragPrevious.sn)) {
this.loadedmetadata = true;
this.seekToStartPos();
}
this.tick();
}
seekToStartPos() {}
_handleFragmentLoadComplete(fragLoadedEndData) {
const {
transmuxer
} = this;
if (!transmuxer) {
return;
}
const {
frag,
part,
partsLoaded
} = fragLoadedEndData;
// If we did not load parts, or loaded all parts, we have complete (not partial) fragment data
const complete = !partsLoaded || partsLoaded.length === 0 || partsLoaded.some(fragLoaded => !fragLoaded);
const chunkMeta = new ChunkMetadata(frag.level, frag.sn, frag.stats.chunkCount + 1, 0, part ? part.index : -1, !complete);
transmuxer.flush(chunkMeta);
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
_handleFragmentLoadProgress(frag) {}
_doFragLoad(frag, level, targetBufferTime = null, progressCallback) {
var _frag$decryptdata;
const details = level == null ? void 0 : level.details;
if (!this.levels || !details) {
throw new Error(`frag load aborted, missing level${details ? '' : ' detail'}s`);
}
let keyLoadingPromise = null;
if (frag.encrypted && !((_frag$decryptdata = frag.decryptdata) != null && _frag$decryptdata.key)) {
this.log(`Loading key for ${frag.sn} of [${details.startSN}-${details.endSN}], ${this.logPrefix === '[stream-controller]' ? 'level' : 'track'} ${frag.level}`);
this.state = State.KEY_LOADING;
this.fragCurrent = frag;
keyLoadingPromise = this.keyLoader.load(frag).then(keyLoadedData => {
if (!this.fragContextChanged(keyLoadedData.frag)) {
this.hls.trigger(Events.KEY_LOADED, keyLoadedData);
if (this.state === State.KEY_LOADING) {
this.state = State.IDLE;
}
return keyLoadedData;
}
});
this.hls.trigger(Events.KEY_LOADING, {
frag
});
if (this.fragCurrent === null) {
keyLoadingPromise = Promise.reject(new Error(`frag load aborted, context changed in KEY_LOADING`));
}
} else if (!frag.encrypted && details.encryptedFragments.length) {
this.keyLoader.loadClear(frag, details.encryptedFragments);
}
targetBufferTime = Math.max(frag.start, targetBufferTime || 0);
if (this.config.lowLatencyMode && frag.sn !== 'initSegment') {
const partList = details.partList;
if (partList && progressCallback) {
if (targetBufferTime > frag.end && details.fragmentHint) {
frag = details.fragmentHint;
}
const partIndex = this.getNextPart(partList, frag, targetBufferTime);
if (partIndex > -1) {
const part = partList[partIndex];
this.log(`Loading part sn: ${frag.sn} p: ${part.index} cc: ${frag.cc} of playlist [${details.startSN}-${details.endSN}] parts [0-${partIndex}-${partList.length - 1}] ${this.logPrefix === '[stream-controller]' ? 'level' : 'track'}: ${frag.level}, target: ${parseFloat(targetBufferTime.toFixed(3))}`);
this.nextLoadPosition = part.start + part.duration;
this.state = State.FRAG_LOADING;
let _result;
if (keyLoadingPromise) {
_result = keyLoadingPromise.then(keyLoadedData => {
if (!keyLoadedData || this.fragContextChanged(keyLoadedData.frag)) {
return null;
}
return this.doFragPartsLoad(frag, part, level, progressCallback);
}).catch(error => this.handleFragLoadError(error));
} else {
_result = this.doFragPartsLoad(frag, part, level, progressCallback).catch(error => this.handleFragLoadError(error));
}
this.hls.trigger(Events.FRAG_LOADING, {
frag,
part,
targetBufferTime
});
if (this.fragCurrent === null) {
return Promise.reject(new Error(`frag load aborted, context changed in FRAG_LOADING parts`));
}
return _result;
} else if (!frag.url || this.loadedEndOfParts(partList, targetBufferTime)) {
// Fragment hint has no parts
return Promise.resolve(null);
}
}
}
this.log(`Loading fragment ${frag.sn} cc: ${frag.cc} ${details ? 'of [' + details.startSN + '-' + details.endSN + '] ' : ''}${this.logPrefix === '[stream-controller]' ? 'level' : 'track'}: ${frag.level}, target: ${parseFloat(targetBufferTime.toFixed(3))}`);
// Don't update nextLoadPosition for fragments which are not buffered
if (isFiniteNumber(frag.sn) && !this.bitrateTest) {
this.nextLoadPosition = frag.start + frag.duration;
}
this.state = State.FRAG_LOADING;
// Load key before streaming fragment data
const dataOnProgress = this.config.progressive;
let result;
if (dataOnProgress && keyLoadingPromise) {
result = keyLoadingPromise.then(keyLoadedData => {
if (!keyLoadedData || this.fragContextChanged(keyLoadedData == null ? void 0 : keyLoadedData.frag)) {
return null;
}
return this.fragmentLoader.load(frag, progressCallback);
}).catch(error => this.handleFragLoadError(error));
} else {
// load unencrypted fragment data with progress event,
// or handle fragment result after key and fragment are finished loading
result = Promise.all([this.fragmentLoader.load(frag, dataOnProgress ? progressCallback : undefined), keyLoadingPromise]).then(([fragLoadedData]) => {
if (!dataOnProgress && fragLoadedData && progressCallback) {
progressCallback(fragLoadedData);
}
return fragLoadedData;
}).catch(error => this.handleFragLoadError(error));
}
this.hls.trigger(Events.FRAG_LOADING, {
frag,
targetBufferTime
});
if (this.fragCurrent === null) {
return Promise.reject(new Error(`frag load aborted, context changed in FRAG_LOADING`));
}
return result;
}
doFragPartsLoad(frag, fromPart, level, progressCallback) {
return new Promise((resolve, reject) => {
var _level$details;
const partsLoaded = [];
const initialPartList = (_level$details = level.details) == null ? void 0 : _level$details.partList;
const loadPart = part => {
this.fragmentLoader.loadPart(frag, part, progressCallback).then(partLoadedData => {
partsLoaded[part.index] = partLoadedData;
const loadedPart = partLoadedData.part;
this.hls.trigger(Events.FRAG_LOADED, partLoadedData);
const nextPart = getPartWith(level, frag.sn, part.index + 1) || findPart(initialPartList, frag.sn, part.index + 1);
if (nextPart) {
loadPart(nextPart);
} else {
return resolve({
frag,
part: loadedPart,
partsLoaded
});
}
}).catch(reject);
};
loadPart(fromPart);
});
}
handleFragLoadError(error) {
if ('data' in error) {
const data = error.data;
if (error.data && data.details === ErrorDetails.INTERNAL_ABORTED) {
this.handleFragLoadAborted(data.frag, data.part);
} else {
this.hls.trigger(Events.ERROR, data);
}
} else {
this.hls.trigger(Events.ERROR, {
type: ErrorTypes.OTHER_ERROR,
details: ErrorDetails.INTERNAL_EXCEPTION,
err: error,
error,
fatal: true
});
}
return null;
}
_handleTransmuxerFlush(chunkMeta) {
const context = this.getCurrentContext(chunkMeta);
if (!context || this.state !== State.PARSING) {
if (!this.fragCurrent && this.state !== State.STOPPED && this.state !== State.ERROR) {
this.state = State.IDLE;
}
return;
}
const {
frag,
part,
level
} = context;
const now = self.performance.now();
frag.stats.parsing.end = now;
if (part) {
part.stats.parsing.end = now;
}
this.updateLevelTiming(frag, part, level, chunkMeta.partial);
}
getCurrentContext(chunkMeta) {
const {
levels,
fragCurrent
} = this;
const {
level: levelIndex,
sn,
part: partIndex
} = chunkMeta;
if (!(levels != null && levels[levelIndex])) {
this.warn(`Levels object was unset while buffering fragment ${sn} of level ${levelIndex}. The current chunk will not be buffered.`);
return null;
}
const level = levels[levelIndex];
const part = partIndex > -1 ? getPartWith(level, sn, partIndex) : null;
const frag = part ? part.fragment : getFragmentWithSN(level, sn, fragCurrent);
if (!frag) {
return null;
}
if (fragCurrent && fragCurrent !== frag) {
frag.stats = fragCurrent.stats;
}
return {
frag,
part,
level
};
}
bufferFragmentData(data, frag, part, chunkMeta, noBacktracking) {
var _buffer;
if (!data || this.state !== State.PARSING) {
return;
}
const {
data1,
data2
} = data;
let buffer = data1;
if (data1 && data2) {
// Combine the moof + mdat so that we buffer with a single append
buffer = appendUint8Array(data1, data2);
}
if (!((_buffer = buffer) != null && _buffer.length)) {
return;
}
const segment = {
type: data.type,
frag,
part,
chunkMeta,
parent: frag.type,
data: buffer
};
this.hls.trigger(Events.BUFFER_APPENDING, segment);
if (data.dropped && data.independent && !part) {
if (noBacktracking) {
return;
}
// Clear buffer so that we reload previous segments sequentially if required
this.flushBufferGap(frag);
}
}
flushBufferGap(frag) {
const media = this.media;
if (!media) {
return;
}
// If currentTime is not buffered, clear the back buffer so that we can backtrack as much as needed
if (!BufferHelper.isBuffered(media, media.currentTime)) {
this.flushMainBuffer(0, frag.start);
return;
}
// Remove back-buffer without interrupting playback to allow back tracking
const currentTime = media.currentTime;
const bufferInfo = BufferHelper.bufferInfo(media, currentTime, 0);
const fragDuration = frag.duration;
const segmentFraction = Math.min(this.config.maxFragLookUpTolerance * 2, fragDuration * 0.25);
const start = Math.max(Math.min(frag.start - segmentFraction, bufferInfo.end - segmentFraction), currentTime + segmentFraction);
if (frag.start - start > segmentFraction) {
this.flushMainBuffer(start, frag.start);
}
}
getFwdBufferInfo(bufferable, type) {
const pos = this.getLoadPosition();
if (!isFiniteNumber(pos)) {
return null;
}
return this.getFwdBufferInfoAtPos(bufferable, pos, type);
}
getFwdBufferInfoAtPos(bufferable, pos, type) {
const {
config: {
maxBufferHole
}
} = this;
const bufferInfo = BufferHelper.bufferInfo(bufferable, pos, maxBufferHole);
// Workaround flaw in getting forward buffer when maxBufferHole is smaller than gap at current pos
if (bufferInfo.len === 0 && bufferInfo.nextStart !== undefined) {
const bufferedFragAtPos = this.fragmentTracker.getBufferedFrag(pos, type);
if (bufferedFragAtPos && bufferInfo.nextStart < bufferedFragAtPos.end) {
return BufferHelper.bufferInfo(bufferable, pos, Math.max(bufferInfo.nextStart, maxBufferHole));
}
}
return bufferInfo;
}
getMaxBufferLength(levelBitrate) {
const {
config
} = this;
let maxBufLen;
if (levelBitrate) {
maxBufLen = Math.max(8 * config.maxBufferSize / levelBitrate, config.maxBufferLength);
} else {
maxBufLen = config.maxBufferLength;
}
return Math.min(maxBufLen, config.maxMaxBufferLength);
}
reduceMaxBufferLength(threshold) {
const config = this.config;
const minLength = threshold || config.maxBufferLength;
if (config.maxMaxBufferLength >= minLength) {
// reduce max buffer length as it might be too high. we do this to avoid loop flushing ...
config.maxMaxBufferLength /= 2;
this.warn(`Reduce max buffer length to ${config.maxMaxBufferLength}s`);
return true;
}
return false;
}
getAppendedFrag(position, playlistType = PlaylistLevelType.MAIN) {
const fragOrPart = this.fragmentTracker.getAppendedFrag(position, PlaylistLevelType.MAIN);
if (fragOrPart && 'fragment' in fragOrPart) {
return fragOrPart.fragment;
}
return fragOrPart;
}
getNextFragment(pos, levelDetails) {
const fragments = levelDetails.fragments;
const fragLen = fragments.length;
if (!fragLen) {
return null;
}
// find fragment index, contiguous with end of buffer position
const {
config
} = this;
const start = fragments[0].start;
let frag;
if (levelDetails.live) {
const initialLiveManifestSize = config.initialLiveManifestSize;
if (fragLen < initialLiveManifestSize) {
this.warn(`Not enough fragments to start playback (have: ${fragLen}, need: ${initialLiveManifestSize})`);
return null;
}
// The real fragment start times for a live stream are only known after the PTS range for that level is known.
// In order to discover the range, we load the best matching fragment for that level and demux it.
// Do not load using live logic if the starting frag is requested - we want to use getFragmentAtPosition() so that
// we get the fragment matching that start time
if (!levelDetails.PTSKnown && !this.startFragRequested && this.startPosition === -1) {
frag = this.getInitialLiveFragment(levelDetails, fragments);
this.startPosition = frag ? this.hls.liveSyncPosition || frag.start : pos;
}
} else if (pos <= start) {
// VoD playlist: if loadPosition before start of playlist, load first fragment
frag = fragments[0];
}
// If we haven't run into any special cases already, just load the fragment most closely matching the requested position
if (!frag) {
const end = config.lowLatencyMode ? levelDetails.partEnd : levelDetails.fragmentEnd;
frag = this.getFragmentAtPosition(pos, end, levelDetails);
}
return this.mapToInitFragWhenRequired(frag);
}
isLoopLoading(frag, targetBufferTime) {
const trackerState = this.fragmentTracker.getState(frag);
return (trackerState === FragmentState.OK || trackerState === FragmentState.PARTIAL && !!frag.gap) && this.nextLoadPosition > targetBufferTime;
}
getNextFragmentLoopLoading(frag, levelDetails, bufferInfo, playlistType, maxBufLen) {
const gapStart = frag.gap;
const nextFragment = this.getNextFragment(this.nextLoadPosition, levelDetails);
if (nextFragment === null) {
return nextFragment;
}
frag = nextFragment;
if (gapStart && frag && !frag.gap && bufferInfo.nextStart) {
// Media buffered after GAP tags should not make the next buffer timerange exceed forward buffer length
const nextbufferInfo = this.getFwdBufferInfoAtPos(this.mediaBuffer ? this.mediaBuffer : this.media, bufferInfo.nextStart, playlistType);
if (nextbufferInfo !== null && bufferInfo.len + nextbufferInfo.len >= maxBufLen) {
// Returning here might result in not finding an audio and video candiate to skip to
this.log(`buffer full after gaps in "${playlistType}" playlist starting at sn: ${frag.sn}`);
return null;
}
}
return frag;
}
mapToInitFragWhenRequired(frag) {
// If an initSegment is present, it must be buffered first
if (frag != null && frag.initSegment && !(frag != null && frag.initSegment.data) && !this.bitrateTest) {
return frag.initSegment;
}
return frag;
}
getNextPart(partList, frag, targetBufferTime) {
let nextPart = -1;
let contiguous = false;
let independentAttrOmitted = true;
for (let i = 0, len = partList.length; i < len; i++) {
const part = partList[i];
independentAttrOmitted = independentAttrOmitted && !part.independent;
if (nextPart > -1 && targetBufferTime < part.start) {
break;
}
const loaded = part.loaded;
if (loaded) {
nextPart = -1;
} else if ((contiguous || part.independent || independentAttrOmitted) && part.fragment === frag) {
nextPart = i;
}
contiguous = loaded;
}
return nextPart;
}
loadedEndOfParts(partList, targetBufferTime) {
const lastPart = partList[partList.length - 1];
return lastPart && targetBufferTime > lastPart.start && lastPart.loaded;
}
/*
This method is used find the best matching first fragment for a live playlist. This fragment is used to calculate the
"sliding" of the playlist, which is its offset from the start of playback. After sliding we can compute the real
start and end times for each fragment in the playlist (after which this method will not need to be called).
*/
getInitialLiveFragment(levelDetails, fragments) {
const fragPrevious = this.fragPrevious;
let frag = null;
if (fragPrevious) {
if (levelDetails.hasProgramDateTime) {
// Prefer using PDT, because it can be accurate enough to choose the correct fragment without knowing the level sliding
this.log(`Live playlist, switching playlist, load frag with same PDT: ${fragPrevious.programDateTime}`);
frag = findFragmentByPDT(fragments, fragPrevious.endProgramDateTime, this.config.maxFragLookUpTolerance);
}
if (!frag) {
// SN does not need to be accurate between renditions, but depending on the packaging it may be so.
const targetSN = fragPrevious.sn + 1;
if (targetSN >= levelDetails.startSN && targetSN <= levelDetails.endSN) {
const fragNext = fragments[targetSN - levelDetails.startSN];
// Ensure that we're staying within the continuity range, since PTS resets upon a new range
if (fragPrevious.cc === fragNext.cc) {
frag = fragNext;
this.log(`Live playlist, switching playlist, load frag with next SN: ${frag.sn}`);
}
}
// It's important to stay within the continuity range if available; otherwise the fragments in the playlist
// will have the wrong start times
if (!frag) {
frag = findFragWithCC(fragments, fragPrevious.cc);
if (frag) {
this.log(`Live playlist, switching playlist, load frag with same CC: ${frag.sn}`);
}
}
}
} else {
// Find a new start fragment when fragPrevious is null
const liveStart = this.hls.liveSyncPosition;
if (liveStart !== null) {
frag = this.getFragmentAtPosition(liveStart, this.bitrateTest ? levelDetails.fragmentEnd : levelDetails.edge, levelDetails);
}
}
return frag;
}
/*
This method finds the best matching fragment given the provided position.
*/
getFragmentAtPosition(bufferEnd, end, levelDetails) {
const {
config
} = this;
let {
fragPrevious
} = this;
let {
fragments,
endSN
} = levelDetails;
const {
fragmentHint
} = levelDetails;
const tolerance = config.maxFragLookUpTolerance;
const partList = levelDetails.partList;
const loadingParts = !!(config.lowLatencyMode && partList != null && partList.length && fragmentHint);
if (loadingParts && fragmentHint && !this.bitrateTest) {
// Include incomplete fragment with parts at end
fragments = fragments.concat(fragmentHint);
endSN = fragmentHint.sn;
}
let frag;
if (bufferEnd < end) {
const lookupTolerance = bufferEnd > end - tolerance ? 0 : tolerance;
// Remove the tolerance if it would put the bufferEnd past the actual end of stream
// Uses buffer and sequence number to calculate switch segment (required if using EXT-X-DISCONTINUITY-SEQUENCE)
frag = findFragmentByPTS(fragPrevious, fragments, bufferEnd, lookupTolerance);
} else {
// reach end of playlist
frag = fragments[fragments.length - 1];
}
if (frag) {
const curSNIdx = frag.sn - levelDetails.startSN;
// Move fragPrevious forward to support forcing the next fragment to load
// when the buffer catches up to a previously buffered range.
const fragState = this.fragmentTracker.getState(frag);
if (fragState === FragmentState.OK || fragState === FragmentState.PARTIAL && frag.gap) {
fragPrevious = frag;
}
if (fragPrevious && frag.sn === fragPrevious.sn && (!loadingParts || partList[0].fragment.sn > frag.sn)) {
// Force the next fragment to load if the previous one was already selected. This can occasionally happen with
// non-uniform fragment durations
const sameLevel = fragPrevious && frag.level === fragPrevious.level;
if (sameLevel) {
const nextFrag = fragments[curSNIdx + 1];
if (frag.sn < endSN && this.fragmentTracker.getState(nextFrag) !== FragmentState.OK) {
frag = nextFrag;
} else {
frag = null;
}
}
}
}
return frag;
}
synchronizeToLiveEdge(levelDetails) {
const {
config,
media
} = this;
if (!media) {
return;
}
const liveSyncPosition = this.hls.liveSyncPosition;
const currentTime = media.currentTime;
const start = levelDetails.fragments[0].start;
const end = levelDetails.edge;
const withinSlidingWindow = currentTime >= start - config.maxFragLookUpTolerance && currentTime <= end;
// Continue if we can seek forward to sync position or if current time is outside of sliding window
if (liveSyncPosition !== null && media.duration > liveSyncPosition && (currentTime < liveSyncPosition || !withinSlidingWindow)) {
// Continue if buffer is starving or if current time is behind max latency
const maxLatency = config.liveMaxLatencyDuration !== undefined ? config.liveMaxLatencyDuration : config.liveMaxLatencyDurationCount * levelDetails.targetduration;
if (!withinSlidingWindow && media.readyState < 4 || currentTime < end - maxLatency) {
if (!this.loadedmetadata) {
this.nextLoadPosition = liveSyncPosition;
}
// Only seek if ready and there is not a significant forward buffer available for playback
if (media.readyState) {
this.warn(`Playback: ${currentTime.toFixed(3)} is located too far from the end of live sliding playlist: ${end}, reset currentTime to : ${liveSyncPosition.toFixed(3)}`);
media.currentTime = liveSyncPosition;
}
}
}
}
alignPlaylists(details, previousDetails) {
const {
levels,
levelLastLoaded,
fragPrevious
} = this;
const lastLevel = levelLastLoaded !== null ? levels[levelLastLoaded] : null;
// FIXME: If not for `shouldAlignOnDiscontinuities` requiring fragPrevious.cc,
// this could all go in level-helper mergeDetails()
const length = details.fragments.length;
if (!length) {
this.warn(`No fragments in live playlist`);
return 0;
}
const slidingStart = details.fragments[0].start;
const firstLevelLoad = !previousDetails;
const aligned = details.alignedSliding && isFiniteNumber(slidingStart);
if (firstLevelLoad || !aligned && !slidingStart) {
alignStream(fragPrevious, lastLevel, details);
const alignedSlidingStart = details.fragments[0].start;
this.log(`Live playlist sliding: ${alignedSlidingStart.toFixed(2)} start-sn: ${previousDetails ? previousDetails.startSN : 'na'}->${details.startSN} prev-sn: ${fragPrevious ? fragPrevious.sn : 'na'} fragments: ${length}`);
return alignedSlidingStart;
}
return slidingStart;
}
waitForCdnTuneIn(details) {
// Wait for Low-Latency CDN Tune-in to get an updated playlist
const advancePartLimit = 3;
return details.live && details.canBlockReload && details.partTarget && details.tuneInGoal > Math.max(details.partHoldBack, details.partTarget * advancePartLimit);
}
setStartPosition(details, sliding) {
// compute start position if set to -1. use it straight away if value is defined
let startPosition = this.startPosition;
if (startPosition < sliding) {
startPosition = -1;
}
if (startPosition === -1 || this.lastCurrentTime === -1) {
// Use Playlist EXT-X-START:TIME-OFFSET when set
// Prioritize Multivariant Playlist offset so that main, audio, and subtitle stream-controller start times match
const offsetInMultivariantPlaylist = this.startTimeOffset !== null;
const startTimeOffset = offsetInMultivariantPlaylist ? this.startTimeOffset : details.startTimeOffset;
if (startTimeOffset !== null && isFiniteNumber(startTimeOffset)) {
startPosition = sliding + startTimeOffset;
if (startTimeOffset < 0) {
startPosition += details.totalduration;
}
startPosition = Math.min(Math.max(sliding, startPosition), sliding + details.totalduration);
this.log(`Start time offset ${startTimeOffset} found in ${offsetInMultivariantPlaylist ? 'multivariant' : 'media'} playlist, adjust startPosition to ${startPosition}`);
this.startPosition = startPosition;
} else if (details.live) {
// Leave this.startPosition at -1, so that we can use `getInitialLiveFragment` logic when startPosition has
// not been specified via the config or an as an argument to startLoad (#3736).
startPosition = this.hls.liveSyncPosition || sliding;
} else {
this.startPosition = startPosition = 0;
}
this.lastCurrentTime = startPosition;
}
this.nextLoadPosition = startPosition;
}
getLoadPosition() {
const {
media
} = this;
// if we have not yet loaded any fragment, start loading from start position
let pos = 0;
if (this.loadedmetadata && media) {
pos = media.currentTime;
} else if (this.nextLoadPosition) {
pos = this.nextLoadPosition;
}
return pos;
}
handleFragLoadAborted(frag, part) {
if (this.transmuxer && frag.sn !== 'initSegment' && frag.stats.aborted) {
this.warn(`Fragment ${frag.sn}${part ? ' part ' + part.index : ''} of level ${frag.level} was aborted`);
this.resetFragmentLoading(frag);
}
}
resetFragmentLoading(frag) {
if (!this.fragCurrent || !this.fragContextChanged(frag) && this.state !== State.FRAG_LOADING_WAITING_RETRY) {
this.state = State.IDLE;
}
}
onFragmentOrKeyLoadError(filterType, data) {
if (data.chunkMeta && !data.frag) {
const context = this.getCurrentContext(data.chunkMeta);
if (context) {
data.frag = context.frag;
}
}
const frag = data.frag;
// Handle frag error related to caller's filterType
if (!frag || frag.type !== filterType || !this.levels) {
return;
}
if (this.fragContextChanged(frag)) {
var _this$fragCurrent2;
this.warn(`Frag load error must match current frag to retry ${frag.url} > ${(_this$fragCurrent2 = this.fragCurrent) == null ? void 0 : _this$fragCurrent2.url}`);
return;
}
const gapTagEncountered = data.details === ErrorDetails.FRAG_GAP;
if (gapTagEncountered) {
this.fragmentTracker.fragBuffered(frag, true);
}
// keep retrying until the limit will be reached
const errorAction = data.errorAction;
const {
action,
retryCount = 0,
retryConfig
} = errorAction || {};
if (errorAction && action === NetworkErrorAction.RetryRequest && retryConfig) {
var _this$levelLastLoaded;
this.resetStartWhenNotLoaded((_this$levelLastLoaded = this.levelLastLoaded) != null ? _this$levelLastLoaded : frag.level);
const delay = getRetryDelay(retryConfig, retryCount);
this.warn(`Fragment ${frag.sn} of ${filterType} ${frag.level} errored with ${data.details}, retrying loading ${retryCount + 1}/${retryConfig.maxNumRetry} in ${delay}ms`);
errorAction.resolved = true;
this.retryDate = self.performance.now() + delay;
this.state = State.FRAG_LOADING_WAITING_RETRY;
} else if (retryConfig && errorAction) {
this.resetFragmentErrors(filterType);
if (retryCount < retryConfig.maxNumRetry) {
// Network retry is skipped when level switch is preferred
if (!gapTagEncountered) {
errorAction.resolved = true;
}
} else {
logger.warn(`${data.details} reached or exceeded max retry (${retryCount})`);
}
} else if ((errorAction == null ? void 0 : errorAction.action) === NetworkErrorAction.SendAlternateToPenaltyBox) {
this.state = State.WAITING_LEVEL;
} else {
this.state = State.ERROR;
}
// Perform next async tick sooner to speed up error action resolution
this.tickImmediate();
}
reduceLengthAndFlushBuffer(data) {
// if in appending state
if (this.state === State.PARSING || this.state === State.PARSED) {
const playlistType = data.parent;
const bufferedInfo = this.getFwdBufferInfo(this.mediaBuffer, playlistType);
// 0.5 : tolerance needed as some browsers stalls playback before reaching buffered end
// reduce max buf len if current position is buffered
const buffered = bufferedInfo && bufferedInfo.len > 0.5;
if (buffered) {
this.reduceMaxBufferLength(bufferedInfo.len);
}
const flushBuffer = !buffered;
if (flushBuffer) {
// current position is not buffered, but browser is still complaining about buffer full error
// this happens on IE/Edge, refer to https://github.com/video-dev/hls.js/pull/708
// in that case flush the whole audio buffer to recover
this.warn(`Buffer full error while media.currentTime is not buffered, flush ${playlistType} buffer`);
}
if (data.frag) {
this.fragmentTracker.removeFragment(data.frag);
this.nextLoadPosition = data.frag.start;
}
this.resetLoadingState();
return flushBuffer;
}
return false;
}
resetFragmentErrors(filterType) {
if (filterType === PlaylistLevelType.AUDIO) {
// Reset current fragment since audio track audio is essential and may not have a fail-over track
this.fragCurrent = null;
}
// Fragment errors that result in a level switch or redundant fail-over
// should reset the stream controller state to idle
if (!this.loadedmetadata) {
this.startFragRequested = false;
}
if (this.state !== State.STOPPED) {
this.state = State.IDLE;
}
}
afterBufferFlushed(media, bufferType, playlistType) {
if (!media) {
return;
}
// After successful buffer flushing, filter flushed fragments from bufferedFrags use mediaBuffered instead of media
// (so that we will check against video.buffered ranges in case of alt audio track)
const bufferedTimeRanges = BufferHelper.getBuffered(media);
this.fragmentTracker.detectEvictedFragments(bufferType, bufferedTimeRanges, playlistType);
if (this.state === State.ENDED) {
this.resetLoadingState();
}
}
resetLoadingState() {
this.log('Reset loading state');
this.fragCurrent = null;
this.fragPrevious = null;
this.state = State.IDLE;
}
resetStartWhenNotLoaded(level) {
// if loadedmetadata is not set, it means that first frag request failed
// in that case, reset startFragRequested flag
if (!this.loadedmetadata) {
this.startFragRequested = false;
const details = this.levels ? this.levels[level].details : null;
if (details != null && details.live) {
// Update the start position and return to IDLE to recover live start
this.startPosition = -1;
this.setStartPosition(details, 0);
this.resetLoadingState();
} else {
this.nextLoadPosition = this.startPosition;
}
}
}
resetWhenMissingContext(chunkMeta) {
var _this$levelLastLoaded2;
this.warn(`The loading context changed while buffering fragment ${chunkMeta.sn} of level ${chunkMeta.level}. This chunk will not be buffered.`);
this.removeUnbufferedFrags();
this.resetStartWhenNotLoaded((_this$levelLastLoaded2 = this.levelLastLoaded) != null ? _this$levelLastLoaded2 : chunkMeta.level);
this.resetLoadingState();
}
removeUnbufferedFrags(start = 0) {
this.fragmentTracker.removeFragmentsInRange(start, Infinity, this.playlistType, false, true);
}
updateLevelTiming(frag, part, level, partial) {
var _this$transmuxer;
const details = level.details;
if (!details) {
this.warn('level.details undefined');
return;
}
const parsed = Object.keys(frag.elementaryStreams).reduce((result, type) => {
const info = frag.elementaryStreams[type];
if (info) {
const parsedDuration = info.endPTS - info.startPTS;
if (parsedDuration <= 0) {
// Destroy the transmuxer after it's next time offset failed to advance because duration was <= 0.
// The new transmuxer will be configured with a time offset matching the next fragment start,
// preventing the timeline from shifting.
this.warn(`Could not parse fragment ${frag.sn} ${type} duration reliably (${parsedDuration})`);
return result || false;
}
const drift = partial ? 0 : updateFragPTSDTS(details, frag, info.startPTS, info.endPTS, info.startDTS, info.endDTS);
this.hls.trigger(Events.LEVEL_PTS_UPDATED, {
details,
level,
drift,
type,
frag,
start: info.startPTS,
end: info.endPTS
});
return true;
}
return result;
}, false);
if (parsed) {
level.fragmentError = 0;
} else if (((_this$transmuxer = this.transmuxer) == null ? void 0 : _this$transmuxer.error) === null) {
const error = new Error(`Found no media in fragment ${frag.sn} of level ${frag.level} resetting transmuxer to fallback to playlist timing`);
if (level.fragmentError === 0) {
// Mark and track the odd empty segment as a gap to avoid reloading
level.fragmentError++;
frag.gap = true;
this.fragmentTracker.removeFragment(frag);
this.fragmentTracker.fragBuffered(frag, true);
}
this.warn(error.message);
this.hls.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.FRAG_PARSING_ERROR,
fatal: false,
error,
frag,
reason: `Found no media in msn ${frag.sn} of level "${level.url}"`
});
if (!this.hls) {
return;
}
this.resetTransmuxer();
// For this error fallthrough. Marking parsed will allow advancing to next fragment.
}
this.state = State.PARSED;
this.hls.trigger(Events.FRAG_PARSED, {
frag,
part
});
}
resetTransmuxer() {
if (this.transmuxer) {
this.transmuxer.destroy();
this.transmuxer = null;
}
}
recoverWorkerError(data) {
if (data.event === 'demuxerWorker') {
var _ref, _this$levelLastLoaded3, _this$fragCurrent3;
this.fragmentTracker.removeAllFragments();
this.resetTransmuxer();
this.resetStartWhenNotLoaded((_ref = (_this$levelLastLoaded3 = this.levelLastLoaded) != null ? _this$levelLastLoaded3 : (_this$fragCurrent3 = this.fragCurrent) == null ? void 0 : _this$fragCurrent3.level) != null ? _ref : 0);
this.resetLoadingState();
}
}
set state(nextState) {
const previousState = this._state;
if (previousState !== nextState) {
this._state = nextState;
this.log(`${previousState}->${nextState}`);
}
}
get state() {
return this._state;
}
}
function getSourceBuffer() {
return self.SourceBuffer || self.WebKitSourceBuffer;
}
/**
* @ignore
*/
function isSupported() {
const mediaSource = getMediaSource();
if (!mediaSource) {
return false;
}
const sourceBuffer = getSourceBuffer();
const isTypeSupported = mediaSource && typeof mediaSource.isTypeSupported === 'function' && mediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"');
// if SourceBuffer is exposed ensure its API is valid
// Older browsers do not expose SourceBuffer globally so checking SourceBuffer.prototype is impossible
const sourceBufferValidAPI = !sourceBuffer || sourceBuffer.prototype && typeof sourceBuffer.prototype.appendBuffer === 'function' && typeof sourceBuffer.prototype.remove === 'function';
return !!isTypeSupported && !!sourceBufferValidAPI;
}
/**
* @ignore
*/
function changeTypeSupported() {
var _sourceBuffer$prototy;
const sourceBuffer = getSourceBuffer();
return typeof (sourceBuffer == null ? void 0 : (_sourceBuffer$prototy = sourceBuffer.prototype) == null ? void 0 : _sourceBuffer$prototy.changeType) === 'function';
}
// ensure the worker ends up in the bundle
// If the worker should not be included this gets aliased to empty.js
function hasUMDWorker() {
return typeof __HLS_WORKER_BUNDLE__ === 'function';
}
function injectWorker() {
const blob = new self.Blob([`var exports={};var module={exports:exports};function define(f){f()};define.amd=true;(${__HLS_WORKER_BUNDLE__.toString()})(true);`], {
type: 'text/javascript'
});
const objectURL = self.URL.createObjectURL(blob);
const worker = new self.Worker(objectURL);
return {
worker,
objectURL
};
}
function loadWorker(path) {
const scriptURL = new self.URL(path, self.location.href).href;
const worker = new self.Worker(scriptURL);
return {
worker,
scriptURL
};
}
function dummyTrack(type = '', inputTimeScale = 90000) {
return {
type,
id: -1,
pid: -1,
inputTimeScale,
sequenceNumber: -1,
samples: [],
dropped: 0
};
}
class BaseAudioDemuxer {
constructor() {
this._audioTrack = void 0;
this._id3Track = void 0;
this.frameIndex = 0;
this.cachedData = null;
this.basePTS = null;
this.initPTS = null;
this.lastPTS = null;
}
resetInitSegment(initSegment, audioCodec, videoCodec, trackDuration) {
this._id3Track = {
type: 'id3',
id: 3,
pid: -1,
inputTimeScale: 90000,
sequenceNumber: 0,
samples: [],
dropped: 0
};
}
resetTimeStamp(deaultTimestamp) {
this.initPTS = deaultTimestamp;
this.resetContiguity();
}
resetContiguity() {
this.basePTS = null;
this.lastPTS = null;
this.frameIndex = 0;
}
canParse(data, offset) {
return false;
}
appendFrame(track, data, offset) {}
// feed incoming data to the front of the parsing pipeline
demux(data, timeOffset) {
if (this.cachedData) {
data = appendUint8Array(this.cachedData, data);
this.cachedData = null;
}
let id3Data = getID3Data(data, 0);
let offset = id3Data ? id3Data.length : 0;
let lastDataIndex;
const track = this._audioTrack;
const id3Track = this._id3Track;
const timestamp = id3Data ? getTimeStamp(id3Data) : undefined;
const length = data.length;
if (this.basePTS === null || this.frameIndex === 0 && isFiniteNumber(timestamp)) {
this.basePTS = initPTSFn(timestamp, timeOffset, this.initPTS);
this.lastPTS = this.basePTS;
}
if (this.lastPTS === null) {
this.lastPTS = this.basePTS;
}
// more expressive than alternative: id3Data?.length
if (id3Data && id3Data.length > 0) {
id3Track.samples.push({
pts: this.lastPTS,
dts: this.lastPTS,
data: id3Data,
type: MetadataSchema.audioId3,
duration: Number.POSITIVE_INFINITY
});
}
while (offset < length) {
if (this.canParse(data, offset)) {
const frame = this.appendFrame(track, data, offset);
if (frame) {
this.frameIndex++;
this.lastPTS = frame.sample.pts;
offset += frame.length;
lastDataIndex = offset;
} else {
offset = length;
}
} else if (canParse$2(data, offset)) {
// after a ID3.canParse, a call to ID3.getID3Data *should* always returns some data
id3Data = getID3Data(data, offset);
id3Track.samples.push({
pts: this.lastPTS,
dts: this.lastPTS,
data: id3Data,
type: MetadataSchema.audioId3,
duration: Number.POSITIVE_INFINITY
});
offset += id3Data.length;
lastDataIndex = offset;
} else {
offset++;
}
if (offset === length && lastDataIndex !== length) {
const partialData = sliceUint8(data, lastDataIndex);
if (this.cachedData) {
this.cachedData = appendUint8Array(this.cachedData, partialData);
} else {
this.cachedData = partialData;
}
}
}
return {
audioTrack: track,
videoTrack: dummyTrack(),
id3Track,
textTrack: dummyTrack()
};
}
demuxSampleAes(data, keyData, timeOffset) {
return Promise.reject(new Error(`[${this}] This demuxer does not support Sample-AES decryption`));
}
flush(timeOffset) {
// Parse cache in case of remaining frames.
const cachedData = this.cachedData;
if (cachedData) {
this.cachedData = null;
this.demux(cachedData, 0);
}
return {
audioTrack: this._audioTrack,
videoTrack: dummyTrack(),
id3Track: this._id3Track,
textTrack: dummyTrack()
};
}
destroy() {}
}
/**
* Initialize PTS
* <p>
* use timestamp unless it is undefined, NaN or Infinity
* </p>
*/
const initPTSFn = (timestamp, timeOffset, initPTS) => {
if (isFiniteNumber(timestamp)) {
return timestamp * 90;
}
const init90kHz = initPTS ? initPTS.baseTime * 90000 / initPTS.timescale : 0;
return timeOffset * 90000 + init90kHz;
};
/**
* ADTS parser helper
* @link https://wiki.multimedia.cx/index.php?title=ADTS
*/
function getAudioConfig(observer, data, offset, audioCodec) {
let adtsObjectType;
let adtsExtensionSamplingIndex;
let adtsChannelConfig;
let config;
const userAgent = navigator.userAgent.toLowerCase();
const manifestCodec = audioCodec;
const adtsSamplingRates = [96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000, 7350];
// byte 2
adtsObjectType = ((data[offset + 2] & 0xc0) >>> 6) + 1;
const adtsSamplingIndex = (data[offset + 2] & 0x3c) >>> 2;
if (adtsSamplingIndex > adtsSamplingRates.length - 1) {
observer.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.FRAG_PARSING_ERROR,
fatal: true,
reason: `invalid ADTS sampling index:${adtsSamplingIndex}`
});
return;
}
adtsChannelConfig = (data[offset + 2] & 0x01) << 2;
// byte 3
adtsChannelConfig |= (data[offset + 3] & 0xc0) >>> 6;
logger.log(`manifest codec:${audioCodec}, ADTS type:${adtsObjectType}, samplingIndex:${adtsSamplingIndex}`);
// firefox: freq less than 24kHz = AAC SBR (HE-AAC)
if (/firefox/i.test(userAgent)) {
if (adtsSamplingIndex >= 6) {
adtsObjectType = 5;
config = new Array(4);
// HE-AAC uses SBR (Spectral Band Replication) , high frequencies are constructed from low frequencies
// there is a factor 2 between frame sample rate and output sample rate
// multiply frequency by 2 (see table below, equivalent to substract 3)
adtsExtensionSamplingIndex = adtsSamplingIndex - 3;
} else {
adtsObjectType = 2;
config = new Array(2);
adtsExtensionSamplingIndex = adtsSamplingIndex;
}
// Android : always use AAC
} else if (userAgent.indexOf('android') !== -1) {
adtsObjectType = 2;
config = new Array(2);
adtsExtensionSamplingIndex = adtsSamplingIndex;
} else {
/* for other browsers (Chrome/Vivaldi/Opera ...)
always force audio type to be HE-AAC SBR, as some browsers do not support audio codec switch properly (like Chrome ...)
*/
adtsObjectType = 5;
config = new Array(4);
// if (manifest codec is HE-AAC or HE-AACv2) OR (manifest codec not specified AND frequency less than 24kHz)
if (audioCodec && (audioCodec.indexOf('mp4a.40.29') !== -1 || audioCodec.indexOf('mp4a.40.5') !== -1) || !audioCodec && adtsSamplingIndex >= 6) {
// HE-AAC uses SBR (Spectral Band Replication) , high frequencies are constructed from low frequencies
// there is a factor 2 between frame sample rate and output sample rate
// multiply frequency by 2 (see table below, equivalent to substract 3)
adtsExtensionSamplingIndex = adtsSamplingIndex - 3;
} else {
// if (manifest codec is AAC) AND (frequency less than 24kHz AND nb channel is 1) OR (manifest codec not specified and mono audio)
// Chrome fails to play back with low frequency AAC LC mono when initialized with HE-AAC. This is not a problem with stereo.
if (audioCodec && audioCodec.indexOf('mp4a.40.2') !== -1 && (adtsSamplingIndex >= 6 && adtsChannelConfig === 1 || /vivaldi/i.test(userAgent)) || !audioCodec && adtsChannelConfig === 1) {
adtsObjectType = 2;
config = new Array(2);
}
adtsExtensionSamplingIndex = adtsSamplingIndex;
}
}
/* refer to http://wiki.multimedia.cx/index.php?title=MPEG-4_Audio#Audio_Specific_Config
ISO 14496-3 (AAC).pdf - Table 1.13 — Syntax of AudioSpecificConfig()
Audio Profile / Audio Object Type
0: Null
1: AAC Main
2: AAC LC (Low Complexity)
3: AAC SSR (Scalable Sample Rate)
4: AAC LTP (Long Term Prediction)
5: SBR (Spectral Band Replication)
6: AAC Scalable
sampling freq
0: 96000 Hz
1: 88200 Hz
2: 64000 Hz
3: 48000 Hz
4: 44100 Hz
5: 32000 Hz
6: 24000 Hz
7: 22050 Hz
8: 16000 Hz
9: 12000 Hz
10: 11025 Hz
11: 8000 Hz
12: 7350 Hz
13: Reserved
14: Reserved
15: frequency is written explictly
Channel Configurations
These are the channel configurations:
0: Defined in AOT Specifc Config
1: 1 channel: front-center
2: 2 channels: front-left, front-right
*/
// audioObjectType = profile => profile, the MPEG-4 Audio Object Type minus 1
config[0] = adtsObjectType << 3;
// samplingFrequencyIndex
config[0] |= (adtsSamplingIndex & 0x0e) >> 1;
config[1] |= (adtsSamplingIndex & 0x01) << 7;
// channelConfiguration
config[1] |= adtsChannelConfig << 3;
if (adtsObjectType === 5) {
// adtsExtensionSamplingIndex
config[1] |= (adtsExtensionSamplingIndex & 0x0e) >> 1;
config[2] = (adtsExtensionSamplingIndex & 0x01) << 7;
// adtsObjectType (force to 2, chrome is checking that object type is less than 5 ???
// https://chromium.googlesource.com/chromium/src.git/+/master/media/formats/mp4/aac.cc
config[2] |= 2 << 2;
config[3] = 0;
}
return {
config,
samplerate: adtsSamplingRates[adtsSamplingIndex],
channelCount: adtsChannelConfig,
codec: 'mp4a.40.' + adtsObjectType,
manifestCodec
};
}
function isHeaderPattern$1(data, offset) {
return data[offset] === 0xff && (data[offset + 1] & 0xf6) === 0xf0;
}
function getHeaderLength(data, offset) {
return data[offset + 1] & 0x01 ? 7 : 9;
}
function getFullFrameLength(data, offset) {
return (data[offset + 3] & 0x03) << 11 | data[offset + 4] << 3 | (data[offset + 5] & 0xe0) >>> 5;
}
function canGetFrameLength(data, offset) {
return offset + 5 < data.length;
}
function isHeader$1(data, offset) {
// Look for ADTS header | 1111 1111 | 1111 X00X | where X can be either 0 or 1
// Layer bits (position 14 and 15) in header should be always 0 for ADTS
// More info https://wiki.multimedia.cx/index.php?title=ADTS
return offset + 1 < data.length && isHeaderPattern$1(data, offset);
}
function canParse$1(data, offset) {
return canGetFrameLength(data, offset) && isHeaderPattern$1(data, offset) && getFullFrameLength(data, offset) <= data.length - offset;
}
function probe$1(data, offset) {
// same as isHeader but we also check that ADTS frame follows last ADTS frame
// or end of data is reached
if (isHeader$1(data, offset)) {
// ADTS header Length
const headerLength = getHeaderLength(data, offset);
if (offset + headerLength >= data.length) {
return false;
}
// ADTS frame Length
const frameLength = getFullFrameLength(data, offset);
if (frameLength <= headerLength) {
return false;
}
const newOffset = offset + frameLength;
return newOffset === data.length || isHeader$1(data, newOffset);
}
return false;
}
function initTrackConfig(track, observer, data, offset, audioCodec) {
if (!track.samplerate) {
const config = getAudioConfig(observer, data, offset, audioCodec);
if (!config) {
return;
}
track.config = config.config;
track.samplerate = config.samplerate;
track.channelCount = config.channelCount;
track.codec = config.codec;
track.manifestCodec = config.manifestCodec;
logger.log(`parsed codec:${track.codec}, rate:${config.samplerate}, channels:${config.channelCount}`);
}
}
function getFrameDuration(samplerate) {
return 1024 * 90000 / samplerate;
}
function parseFrameHeader(data, offset) {
// The protection skip bit tells us if we have 2 bytes of CRC data at the end of the ADTS header
const headerLength = getHeaderLength(data, offset);
if (offset + headerLength <= data.length) {
// retrieve frame size
const frameLength = getFullFrameLength(data, offset) - headerLength;
if (frameLength > 0) {
// logger.log(`AAC frame, offset/length/total/pts:${offset+headerLength}/${frameLength}/${data.byteLength}`);
return {
headerLength,
frameLength
};
}
}
}
function appendFrame$1(track, data, offset, pts, frameIndex) {
const frameDuration = getFrameDuration(track.samplerate);
const stamp = pts + frameIndex * frameDuration;
const header = parseFrameHeader(data, offset);
let unit;
if (header) {
const {
frameLength,
headerLength
} = header;
const _length = headerLength + frameLength;
const missing = Math.max(0, offset + _length - data.length);
// logger.log(`AAC frame ${frameIndex}, pts:${stamp} length@offset/total: ${frameLength}@${offset+headerLength}/${data.byteLength} missing: ${missing}`);
if (missing) {
unit = new Uint8Array(_length - headerLength);
unit.set(data.subarray(offset + headerLength, data.length), 0);
} else {
unit = data.subarray(offset + headerLength, offset + _length);
}
const _sample = {
unit,
pts: stamp
};
if (!missing) {
track.samples.push(_sample);
}
return {
sample: _sample,
length: _length,
missing
};
}
// overflow incomplete header
const length = data.length - offset;
unit = new Uint8Array(length);
unit.set(data.subarray(offset, data.length), 0);
const sample = {
unit,
pts: stamp
};
return {
sample,
length,
missing: -1
};
}
/**
* AAC demuxer
*/
class AACDemuxer extends BaseAudioDemuxer {
constructor(observer, config) {
super();
this.observer = void 0;
this.config = void 0;
this.observer = observer;
this.config = config;
}
resetInitSegment(initSegment, audioCodec, videoCodec, trackDuration) {
super.resetInitSegment(initSegment, audioCodec, videoCodec, trackDuration);
this._audioTrack = {
container: 'audio/adts',
type: 'audio',
id: 2,
pid: -1,
sequenceNumber: 0,
segmentCodec: 'aac',
samples: [],
manifestCodec: audioCodec,
duration: trackDuration,
inputTimeScale: 90000,
dropped: 0
};
}
// Source for probe info - https://wiki.multimedia.cx/index.php?title=ADTS
static probe(data) {
if (!data) {
return false;
}
// Check for the ADTS sync word
// Look for ADTS header | 1111 1111 | 1111 X00X | where X can be either 0 or 1
// Layer bits (position 14 and 15) in header should be always 0 for ADTS
// More info https://wiki.multimedia.cx/index.php?title=ADTS
const id3Data = getID3Data(data, 0) || [];
let offset = id3Data.length;
for (let length = data.length; offset < length; offset++) {
if (probe$1(data, offset)) {
logger.log('ADTS sync word found !');
return true;
}
}
return false;
}
canParse(data, offset) {
return canParse$1(data, offset);
}
appendFrame(track, data, offset) {
initTrackConfig(track, this.observer, data, offset, track.manifestCodec);
const frame = appendFrame$1(track, data, offset, this.basePTS, this.frameIndex);
if (frame && frame.missing === 0) {
return frame;
}
}
}
const emsgSchemePattern = /\/emsg[-/]ID3/i;
class MP4Demuxer {
constructor(observer, config) {
this.remainderData = null;
this.timeOffset = 0;
this.config = void 0;
this.videoTrack = void 0;
this.audioTrack = void 0;
this.id3Track = void 0;
this.txtTrack = void 0;
this.config = config;
}
resetTimeStamp() {}
resetInitSegment(initSegment, audioCodec, videoCodec, trackDuration) {
const videoTrack = this.videoTrack = dummyTrack('video', 1);
const audioTrack = this.audioTrack = dummyTrack('audio', 1);
const captionTrack = this.txtTrack = dummyTrack('text', 1);
this.id3Track = dummyTrack('id3', 1);
this.timeOffset = 0;
if (!(initSegment != null && initSegment.byteLength)) {
return;
}
const initData = parseInitSegment(initSegment);
if (initData.video) {
const {
id,
timescale,
codec
} = initData.video;
videoTrack.id = id;
videoTrack.timescale = captionTrack.timescale = timescale;
videoTrack.codec = codec;
}
if (initData.audio) {
const {
id,
timescale,
codec
} = initData.audio;
audioTrack.id = id;
audioTrack.timescale = timescale;
audioTrack.codec = codec;
}
captionTrack.id = RemuxerTrackIdConfig.text;
videoTrack.sampleDuration = 0;
videoTrack.duration = audioTrack.duration = trackDuration;
}
resetContiguity() {
this.remainderData = null;
}
static probe(data) {
// ensure we find a moof box in the first 16 kB
data = data.length > 16384 ? data.subarray(0, 16384) : data;
return findBox(data, ['moof']).length > 0;
}
demux(data, timeOffset) {
this.timeOffset = timeOffset;
// Load all data into the avc track. The CMAF remuxer will look for the data in the samples object; the rest of the fields do not matter
let videoSamples = data;
const videoTrack = this.videoTrack;
const textTrack = this.txtTrack;
if (this.config.progressive) {
// Split the bytestream into two ranges: one encompassing all data up until the start of the last moof, and everything else.
// This is done to guarantee that we're sending valid data to MSE - when demuxing progressively, we have no guarantee
// that the fetch loader gives us flush moof+mdat pairs. If we push jagged data to MSE, it will throw an exception.
if (this.remainderData) {
videoSamples = appendUint8Array(this.remainderData, data);
}
const segmentedData = segmentValidRange(videoSamples);
this.remainderData = segmentedData.remainder;
videoTrack.samples = segmentedData.valid || new Uint8Array();
} else {
videoTrack.samples = videoSamples;
}
const id3Track = this.extractID3Track(videoTrack, timeOffset);
textTrack.samples = parseSamples(timeOffset, videoTrack);
return {
videoTrack,
audioTrack: this.audioTrack,
id3Track,
textTrack: this.txtTrack
};
}
flush() {
const timeOffset = this.timeOffset;
const videoTrack = this.videoTrack;
const textTrack = this.txtTrack;
videoTrack.samples = this.remainderData || new Uint8Array();
this.remainderData = null;
const id3Track = this.extractID3Track(videoTrack, this.timeOffset);
textTrack.samples = parseSamples(timeOffset, videoTrack);
return {
videoTrack,
audioTrack: dummyTrack(),
id3Track,
textTrack: dummyTrack()
};
}
extractID3Track(videoTrack, timeOffset) {
const id3Track = this.id3Track;
if (videoTrack.samples.length) {
const emsgs = findBox(videoTrack.samples, ['emsg']);
if (emsgs) {
emsgs.forEach(data => {
const emsgInfo = parseEmsg(data);
if (emsgSchemePattern.test(emsgInfo.schemeIdUri)) {
const pts = isFiniteNumber(emsgInfo.presentationTime) ? emsgInfo.presentationTime / emsgInfo.timeScale : timeOffset + emsgInfo.presentationTimeDelta / emsgInfo.timeScale;
let duration = emsgInfo.eventDuration === 0xffffffff ? Number.POSITIVE_INFINITY : emsgInfo.eventDuration / emsgInfo.timeScale;
// Safari takes anything <= 0.001 seconds and maps it to Infinity
if (duration <= 0.001) {
duration = Number.POSITIVE_INFINITY;
}
const payload = emsgInfo.payload;
id3Track.samples.push({
data: payload,
len: payload.byteLength,
dts: pts,
pts: pts,
type: MetadataSchema.emsg,
duration: duration
});
}
});
}
}
return id3Track;
}
demuxSampleAes(data, keyData, timeOffset) {
return Promise.reject(new Error('The MP4 demuxer does not support SAMPLE-AES decryption'));
}
destroy() {}
}
/**
* MPEG parser helper
*/
let chromeVersion$1 = null;
const BitratesMap = [32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 32, 48, 56, 64, 80, 96, 112, 128, 144, 160, 176, 192, 224, 256, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160];
const SamplingRateMap = [44100, 48000, 32000, 22050, 24000, 16000, 11025, 12000, 8000];
const SamplesCoefficients = [
// MPEG 2.5
[0,
// Reserved
72,
// Layer3
144,
// Layer2
12 // Layer1
],
// Reserved
[0,
// Reserved
0,
// Layer3
0,
// Layer2
0 // Layer1
],
// MPEG 2
[0,
// Reserved
72,
// Layer3
144,
// Layer2
12 // Layer1
],
// MPEG 1
[0,
// Reserved
144,
// Layer3
144,
// Layer2
12 // Layer1
]];
const BytesInSlot = [0,
// Reserved
1,
// Layer3
1,
// Layer2
4 // Layer1
];
function appendFrame(track, data, offset, pts, frameIndex) {
// Using http://www.datavoyage.com/mpgscript/mpeghdr.htm as a reference
if (offset + 24 > data.length) {
return;
}
const header = parseHeader(data, offset);
if (header && offset + header.frameLength <= data.length) {
const frameDuration = header.samplesPerFrame * 90000 / header.sampleRate;
const stamp = pts + frameIndex * frameDuration;
const sample = {
unit: data.subarray(offset, offset + header.frameLength),
pts: stamp,
dts: stamp
};
track.config = [];
track.channelCount = header.channelCount;
track.samplerate = header.sampleRate;
track.samples.push(sample);
return {
sample,
length: header.frameLength,
missing: 0
};
}
}
function parseHeader(data, offset) {
const mpegVersion = data[offset + 1] >> 3 & 3;
const mpegLayer = data[offset + 1] >> 1 & 3;
const bitRateIndex = data[offset + 2] >> 4 & 15;
const sampleRateIndex = data[offset + 2] >> 2 & 3;
if (mpegVersion !== 1 && bitRateIndex !== 0 && bitRateIndex !== 15 && sampleRateIndex !== 3) {
const paddingBit = data[offset + 2] >> 1 & 1;
const channelMode = data[offset + 3] >> 6;
const columnInBitrates = mpegVersion === 3 ? 3 - mpegLayer : mpegLayer === 3 ? 3 : 4;
const bitRate = BitratesMap[columnInBitrates * 14 + bitRateIndex - 1] * 1000;
const columnInSampleRates = mpegVersion === 3 ? 0 : mpegVersion === 2 ? 1 : 2;
const sampleRate = SamplingRateMap[columnInSampleRates * 3 + sampleRateIndex];
const channelCount = channelMode === 3 ? 1 : 2; // If bits of channel mode are `11` then it is a single channel (Mono)
const sampleCoefficient = SamplesCoefficients[mpegVersion][mpegLayer];
const bytesInSlot = BytesInSlot[mpegLayer];
const samplesPerFrame = sampleCoefficient * 8 * bytesInSlot;
const frameLength = Math.floor(sampleCoefficient * bitRate / sampleRate + paddingBit) * bytesInSlot;
if (chromeVersion$1 === null) {
const userAgent = navigator.userAgent || '';
const result = userAgent.match(/Chrome\/(\d+)/i);
chromeVersion$1 = result ? parseInt(result[1]) : 0;
}
const needChromeFix = !!chromeVersion$1 && chromeVersion$1 <= 87;
if (needChromeFix && mpegLayer === 2 && bitRate >= 224000 && channelMode === 0) {
// Work around bug in Chromium by setting channelMode to dual-channel (01) instead of stereo (00)
data[offset + 3] = data[offset + 3] | 0x80;
}
return {
sampleRate,
channelCount,
frameLength,
samplesPerFrame
};
}
}
function isHeaderPattern(data, offset) {
return data[offset] === 0xff && (data[offset + 1] & 0xe0) === 0xe0 && (data[offset + 1] & 0x06) !== 0x00;
}
function isHeader(data, offset) {
// Look for MPEG header | 1111 1111 | 111X XYZX | where X can be either 0 or 1 and Y or Z should be 1
// Layer bits (position 14 and 15) in header should be always different from 0 (Layer I or Layer II or Layer III)
// More info http://www.mp3-tech.org/programmer/frame_header.html
return offset + 1 < data.length && isHeaderPattern(data, offset);
}
function canParse(data, offset) {
const headerSize = 4;
return isHeaderPattern(data, offset) && headerSize <= data.length - offset;
}
function probe(data, offset) {
// same as isHeader but we also check that MPEG frame follows last MPEG frame
// or end of data is reached
if (offset + 1 < data.length && isHeaderPattern(data, offset)) {
// MPEG header Length
const headerLength = 4;
// MPEG frame Length
const header = parseHeader(data, offset);
let frameLength = headerLength;
if (header != null && header.frameLength) {
frameLength = header.frameLength;
}
const newOffset = offset + frameLength;
return newOffset === data.length || isHeader(data, newOffset);
}
return false;
}
/**
* Parser for exponential Golomb codes, a variable-bitwidth number encoding scheme used by h264.
*/
class ExpGolomb {
constructor(data) {
this.data = void 0;
this.bytesAvailable = void 0;
this.word = void 0;
this.bitsAvailable = void 0;
this.data = data;
// the number of bytes left to examine in this.data
this.bytesAvailable = data.byteLength;
// the current word being examined
this.word = 0; // :uint
// the number of bits left to examine in the current word
this.bitsAvailable = 0; // :uint
}
// ():void
loadWord() {
const data = this.data;
const bytesAvailable = this.bytesAvailable;
const position = data.byteLength - bytesAvailable;
const workingBytes = new Uint8Array(4);
const availableBytes = Math.min(4, bytesAvailable);
if (availableBytes === 0) {
throw new Error('no bytes available');
}
workingBytes.set(data.subarray(position, position + availableBytes));
this.word = new DataView(workingBytes.buffer).getUint32(0);
// track the amount of this.data that has been processed
this.bitsAvailable = availableBytes * 8;
this.bytesAvailable -= availableBytes;
}
// (count:int):void
skipBits(count) {
let skipBytes; // :int
count = Math.min(count, this.bytesAvailable * 8 + this.bitsAvailable);
if (this.bitsAvailable > count) {
this.word <<= count;
this.bitsAvailable -= count;
} else {
count -= this.bitsAvailable;
skipBytes = count >> 3;
count -= skipBytes << 3;
this.bytesAvailable -= skipBytes;
this.loadWord();
this.word <<= count;
this.bitsAvailable -= count;
}
}
// (size:int):uint
readBits(size) {
let bits = Math.min(this.bitsAvailable, size); // :uint
const valu = this.word >>> 32 - bits; // :uint
if (size > 32) {
logger.error('Cannot read more than 32 bits at a time');
}
this.bitsAvailable -= bits;
if (this.bitsAvailable > 0) {
this.word <<= bits;
} else if (this.bytesAvailable > 0) {
this.loadWord();
} else {
throw new Error('no bits available');
}
bits = size - bits;
if (bits > 0 && this.bitsAvailable) {
return valu << bits | this.readBits(bits);
} else {
return valu;
}
}
// ():uint
skipLZ() {
let leadingZeroCount; // :uint
for (leadingZeroCount = 0; leadingZeroCount < this.bitsAvailable; ++leadingZeroCount) {
if ((this.word & 0x80000000 >>> leadingZeroCount) !== 0) {
// the first bit of working word is 1
this.word <<= leadingZeroCount;
this.bitsAvailable -= leadingZeroCount;
return leadingZeroCount;
}
}
// we exhausted word and still have not found a 1
this.loadWord();
return leadingZeroCount + this.skipLZ();
}
// ():void
skipUEG() {
this.skipBits(1 + this.skipLZ());
}
// ():void
skipEG() {
this.skipBits(1 + this.skipLZ());
}
// ():uint
readUEG() {
const clz = this.skipLZ(); // :uint
return this.readBits(clz + 1) - 1;
}
// ():int
readEG() {
const valu = this.readUEG(); // :int
if (0x01 & valu) {
// the number is odd if the low order bit is set
return 1 + valu >>> 1; // add 1 to make it even, and divide by 2
} else {
return -1 * (valu >>> 1); // divide by two then make it negative
}
}
// Some convenience functions
// :Boolean
readBoolean() {
return this.readBits(1) === 1;
}
// ():int
readUByte() {
return this.readBits(8);
}
// ():int
readUShort() {
return this.readBits(16);
}
// ():int
readUInt() {
return this.readBits(32);
}
/**
* Advance the ExpGolomb decoder past a scaling list. The scaling
* list is optionally transmitted as part of a sequence parameter
* set and is not relevant to transmuxing.
* @param count the number of entries in this scaling list
* @see Recommendation ITU-T H.264, Section 7.3.2.1.1.1
*/
skipScalingList(count) {
let lastScale = 8;
let nextScale = 8;
let deltaScale;
for (let j = 0; j < count; j++) {
if (nextScale !== 0) {
deltaScale = this.readEG();
nextScale = (lastScale + deltaScale + 256) % 256;
}
lastScale = nextScale === 0 ? lastScale : nextScale;
}
}
/**
* Read a sequence parameter set and return some interesting video
* properties. A sequence parameter set is the H264 metadata that
* describes the properties of upcoming video frames.
* @returns an object with configuration parsed from the
* sequence parameter set, including the dimensions of the
* associated video frames.
*/
readSPS() {
let frameCropLeftOffset = 0;
let frameCropRightOffset = 0;
let frameCropTopOffset = 0;
let frameCropBottomOffset = 0;
let numRefFramesInPicOrderCntCycle;
let scalingListCount;
let i;
const readUByte = this.readUByte.bind(this);
const readBits = this.readBits.bind(this);
const readUEG = this.readUEG.bind(this);
const readBoolean = this.readBoolean.bind(this);
const skipBits = this.skipBits.bind(this);
const skipEG = this.skipEG.bind(this);
const skipUEG = this.skipUEG.bind(this);
const skipScalingList = this.skipScalingList.bind(this);
readUByte();
const profileIdc = readUByte(); // profile_idc
readBits(5); // profileCompat constraint_set[0-4]_flag, u(5)
skipBits(3); // reserved_zero_3bits u(3),
readUByte(); // level_idc u(8)
skipUEG(); // seq_parameter_set_id
// some profiles have more optional data we don't need
if (profileIdc === 100 || profileIdc === 110 || profileIdc === 122 || profileIdc === 244 || profileIdc === 44 || profileIdc === 83 || profileIdc === 86 || profileIdc === 118 || profileIdc === 128) {
const chromaFormatIdc = readUEG();
if (chromaFormatIdc === 3) {
skipBits(1);
} // separate_colour_plane_flag
skipUEG(); // bit_depth_luma_minus8
skipUEG(); // bit_depth_chroma_minus8
skipBits(1); // qpprime_y_zero_transform_bypass_flag
if (readBoolean()) {
// seq_scaling_matrix_present_flag
scalingListCount = chromaFormatIdc !== 3 ? 8 : 12;
for (i = 0; i < scalingListCount; i++) {
if (readBoolean()) {
// seq_scaling_list_present_flag[ i ]
if (i < 6) {
skipScalingList(16);
} else {
skipScalingList(64);
}
}
}
}
}
skipUEG(); // log2_max_frame_num_minus4
const picOrderCntType = readUEG();
if (picOrderCntType === 0) {
readUEG(); // log2_max_pic_order_cnt_lsb_minus4
} else if (picOrderCntType === 1) {
skipBits(1); // delta_pic_order_always_zero_flag
skipEG(); // offset_for_non_ref_pic
skipEG(); // offset_for_top_to_bottom_field
numRefFramesInPicOrderCntCycle = readUEG();
for (i = 0; i < numRefFramesInPicOrderCntCycle; i++) {
skipEG();
} // offset_for_ref_frame[ i ]
}
skipUEG(); // max_num_ref_frames
skipBits(1); // gaps_in_frame_num_value_allowed_flag
const picWidthInMbsMinus1 = readUEG();
const picHeightInMapUnitsMinus1 = readUEG();
const frameMbsOnlyFlag = readBits(1);
if (frameMbsOnlyFlag === 0) {
skipBits(1);
} // mb_adaptive_frame_field_flag
skipBits(1); // direct_8x8_inference_flag
if (readBoolean()) {
// frame_cropping_flag
frameCropLeftOffset = readUEG();
frameCropRightOffset = readUEG();
frameCropTopOffset = readUEG();
frameCropBottomOffset = readUEG();
}
let pixelRatio = [1, 1];
if (readBoolean()) {
// vui_parameters_present_flag
if (readBoolean()) {
// aspect_ratio_info_present_flag
const aspectRatioIdc = readUByte();
switch (aspectRatioIdc) {
case 1:
pixelRatio = [1, 1];
break;
case 2:
pixelRatio = [12, 11];
break;
case 3:
pixelRatio = [10, 11];
break;
case 4:
pixelRatio = [16, 11];
break;
case 5:
pixelRatio = [40, 33];
break;
case 6:
pixelRatio = [24, 11];
break;
case 7:
pixelRatio = [20, 11];
break;
case 8:
pixelRatio = [32, 11];
break;
case 9:
pixelRatio = [80, 33];
break;
case 10:
pixelRatio = [18, 11];
break;
case 11:
pixelRatio = [15, 11];
break;
case 12:
pixelRatio = [64, 33];
break;
case 13:
pixelRatio = [160, 99];
break;
case 14:
pixelRatio = [4, 3];
break;
case 15:
pixelRatio = [3, 2];
break;
case 16:
pixelRatio = [2, 1];
break;
case 255:
{
pixelRatio = [readUByte() << 8 | readUByte(), readUByte() << 8 | readUByte()];
break;
}
}
}
}
return {
width: Math.ceil((picWidthInMbsMinus1 + 1) * 16 - frameCropLeftOffset * 2 - frameCropRightOffset * 2),
height: (2 - frameMbsOnlyFlag) * (picHeightInMapUnitsMinus1 + 1) * 16 - (frameMbsOnlyFlag ? 2 : 4) * (frameCropTopOffset + frameCropBottomOffset),
pixelRatio: pixelRatio
};
}
readSliceType() {
// skip NALu type
this.readUByte();
// discard first_mb_in_slice
this.readUEG();
// return slice_type
return this.readUEG();
}
}
/**
* SAMPLE-AES decrypter
*/
class SampleAesDecrypter {
constructor(observer, config, keyData) {
this.keyData = void 0;
this.decrypter = void 0;
this.keyData = keyData;
this.decrypter = new Decrypter(config, {
removePKCS7Padding: false
});
}
decryptBuffer(encryptedData) {
return this.decrypter.decrypt(encryptedData, this.keyData.key.buffer, this.keyData.iv.buffer);
}
// AAC - encrypt all full 16 bytes blocks starting from offset 16
decryptAacSample(samples, sampleIndex, callback) {
const curUnit = samples[sampleIndex].unit;
if (curUnit.length <= 16) {
// No encrypted portion in this sample (first 16 bytes is not
// encrypted, see https://developer.apple.com/library/archive/documentation/AudioVideo/Conceptual/HLS_Sample_Encryption/Encryption/Encryption.html),
return;
}
const encryptedData = curUnit.subarray(16, curUnit.length - curUnit.length % 16);
const encryptedBuffer = encryptedData.buffer.slice(encryptedData.byteOffset, encryptedData.byteOffset + encryptedData.length);
this.decryptBuffer(encryptedBuffer).then(decryptedBuffer => {
const decryptedData = new Uint8Array(decryptedBuffer);
curUnit.set(decryptedData, 16);
if (!this.decrypter.isSync()) {
this.decryptAacSamples(samples, sampleIndex + 1, callback);
}
});
}
decryptAacSamples(samples, sampleIndex, callback) {
for (;; sampleIndex++) {
if (sampleIndex >= samples.length) {
callback();
return;
}
if (samples[sampleIndex].unit.length < 32) {
continue;
}
this.decryptAacSample(samples, sampleIndex, callback);
if (!this.decrypter.isSync()) {
return;
}
}
}
// AVC - encrypt one 16 bytes block out of ten, starting from offset 32
getAvcEncryptedData(decodedData) {
const encryptedDataLen = Math.floor((decodedData.length - 48) / 160) * 16 + 16;
const encryptedData = new Int8Array(encryptedDataLen);
let outputPos = 0;
for (let inputPos = 32; inputPos < decodedData.length - 16; inputPos += 160, outputPos += 16) {
encryptedData.set(decodedData.subarray(inputPos, inputPos + 16), outputPos);
}
return encryptedData;
}
getAvcDecryptedUnit(decodedData, decryptedData) {
const uint8DecryptedData = new Uint8Array(decryptedData);
let inputPos = 0;
for (let outputPos = 32; outputPos < decodedData.length - 16; outputPos += 160, inputPos += 16) {
decodedData.set(uint8DecryptedData.subarray(inputPos, inputPos + 16), outputPos);
}
return decodedData;
}
decryptAvcSample(samples, sampleIndex, unitIndex, callback, curUnit) {
const decodedData = discardEPB(curUnit.data);
const encryptedData = this.getAvcEncryptedData(decodedData);
this.decryptBuffer(encryptedData.buffer).then(decryptedBuffer => {
curUnit.data = this.getAvcDecryptedUnit(decodedData, decryptedBuffer);
if (!this.decrypter.isSync()) {
this.decryptAvcSamples(samples, sampleIndex, unitIndex + 1, callback);
}
});
}
decryptAvcSamples(samples, sampleIndex, unitIndex, callback) {
if (samples instanceof Uint8Array) {
throw new Error('Cannot decrypt samples of type Uint8Array');
}
for (;; sampleIndex++, unitIndex = 0) {
if (sampleIndex >= samples.length) {
callback();
return;
}
const curUnits = samples[sampleIndex].units;
for (;; unitIndex++) {
if (unitIndex >= curUnits.length) {
break;
}
const curUnit = curUnits[unitIndex];
if (curUnit.data.length <= 48 || curUnit.type !== 1 && curUnit.type !== 5) {
continue;
}
this.decryptAvcSample(samples, sampleIndex, unitIndex, callback, curUnit);
if (!this.decrypter.isSync()) {
return;
}
}
}
}
}
const PACKET_LENGTH = 188;
class TSDemuxer {
constructor(observer, config, typeSupported) {
this.observer = void 0;
this.config = void 0;
this.typeSupported = void 0;
this.sampleAes = null;
this.pmtParsed = false;
this.audioCodec = void 0;
this.videoCodec = void 0;
this._duration = 0;
this._pmtId = -1;
this._avcTrack = void 0;
this._audioTrack = void 0;
this._id3Track = void 0;
this._txtTrack = void 0;
this.aacOverFlow = null;
this.avcSample = null;
this.remainderData = null;
this.observer = observer;
this.config = config;
this.typeSupported = typeSupported;
}
static probe(data) {
const syncOffset = TSDemuxer.syncOffset(data);
if (syncOffset > 0) {
logger.warn(`MPEG2-TS detected but first sync word found @ offset ${syncOffset}`);
}
return syncOffset !== -1;
}
static syncOffset(data) {
const length = data.length;
let scanwindow = Math.min(PACKET_LENGTH * 5, data.length - PACKET_LENGTH) + 1;
let i = 0;
while (i < scanwindow) {
// a TS init segment should contain at least 2 TS packets: PAT and PMT, each starting with 0x47
let foundPat = false;
let packetStart = -1;
let tsPackets = 0;
for (let j = i; j < length; j += PACKET_LENGTH) {
if (data[j] === 0x47) {
tsPackets++;
if (packetStart === -1) {
packetStart = j;
// First sync word found at offset, increase scan length (#5251)
if (packetStart !== 0) {
scanwindow = Math.min(packetStart + PACKET_LENGTH * 99, data.length - PACKET_LENGTH) + 1;
}
}
if (!foundPat) {
foundPat = parsePID(data, j) === 0;
}
// Sync word found at 0 with 3 packets, or found at offset least 2 packets up to scanwindow (#5501)
if (foundPat && tsPackets > 1 && (packetStart === 0 && tsPackets > 2 || j + PACKET_LENGTH > scanwindow)) {
return packetStart;
}
} else if (tsPackets) {
// Exit if sync word found, but does not contain contiguous packets (#5501)
return -1;
} else {
break;
}
}
i++;
}
return -1;
}
/**
* Creates a track model internal to demuxer used to drive remuxing input
*/
static createTrack(type, duration) {
return {
container: type === 'video' || type === 'audio' ? 'video/mp2t' : undefined,
type,
id: RemuxerTrackIdConfig[type],
pid: -1,
inputTimeScale: 90000,
sequenceNumber: 0,
samples: [],
dropped: 0,
duration: type === 'audio' ? duration : undefined
};
}
/**
* Initializes a new init segment on the demuxer/remuxer interface. Needed for discontinuities/track-switches (or at stream start)
* Resets all internal track instances of the demuxer.
*/
resetInitSegment(initSegment, audioCodec, videoCodec, trackDuration) {
this.pmtParsed = false;
this._pmtId = -1;
this._avcTrack = TSDemuxer.createTrack('video');
this._audioTrack = TSDemuxer.createTrack('audio', trackDuration);
this._id3Track = TSDemuxer.createTrack('id3');
this._txtTrack = TSDemuxer.createTrack('text');
this._audioTrack.segmentCodec = 'aac';
// flush any partial content
this.aacOverFlow = null;
this.avcSample = null;
this.remainderData = null;
this.audioCodec = audioCodec;
this.videoCodec = videoCodec;
this._duration = trackDuration;
}
resetTimeStamp() {}
resetContiguity() {
const {
_audioTrack,
_avcTrack,
_id3Track
} = this;
if (_audioTrack) {
_audioTrack.pesData = null;
}
if (_avcTrack) {
_avcTrack.pesData = null;
}
if (_id3Track) {
_id3Track.pesData = null;
}
this.aacOverFlow = null;
this.avcSample = null;
this.remainderData = null;
}
demux(data, timeOffset, isSampleAes = false, flush = false) {
if (!isSampleAes) {
this.sampleAes = null;
}
let pes;
const videoTrack = this._avcTrack;
const audioTrack = this._audioTrack;
const id3Track = this._id3Track;
const textTrack = this._txtTrack;
let avcId = videoTrack.pid;
let avcData = videoTrack.pesData;
let audioId = audioTrack.pid;
let id3Id = id3Track.pid;
let audioData = audioTrack.pesData;
let id3Data = id3Track.pesData;
let unknownPID = null;
let pmtParsed = this.pmtParsed;
let pmtId = this._pmtId;
let len = data.length;
if (this.remainderData) {
data = appendUint8Array(this.remainderData, data);
len = data.length;
this.remainderData = null;
}
if (len < PACKET_LENGTH && !flush) {
this.remainderData = data;
return {
audioTrack,
videoTrack,
id3Track,
textTrack
};
}
const syncOffset = Math.max(0, TSDemuxer.syncOffset(data));
len -= (len - syncOffset) % PACKET_LENGTH;
if (len < data.byteLength && !flush) {
this.remainderData = new Uint8Array(data.buffer, len, data.buffer.byteLength - len);
}
// loop through TS packets
let tsPacketErrors = 0;
for (let start = syncOffset; start < len; start += PACKET_LENGTH) {
if (data[start] === 0x47) {
const stt = !!(data[start + 1] & 0x40);
const pid = parsePID(data, start);
const atf = (data[start + 3] & 0x30) >> 4;
// if an adaption field is present, its length is specified by the fifth byte of the TS packet header.
let offset;
if (atf > 1) {
offset = start + 5 + data[start + 4];
// continue if there is only adaptation field
if (offset === start + PACKET_LENGTH) {
continue;
}
} else {
offset = start + 4;
}
switch (pid) {
case avcId:
if (stt) {
if (avcData && (pes = parsePES(avcData))) {
this.parseAVCPES(videoTrack, textTrack, pes, false);
}
avcData = {
data: [],
size: 0
};
}
if (avcData) {
avcData.data.push(data.subarray(offset, start + PACKET_LENGTH));
avcData.size += start + PACKET_LENGTH - offset;
}
break;
case audioId:
if (stt) {
if (audioData && (pes = parsePES(audioData))) {
switch (audioTrack.segmentCodec) {
case 'aac':
this.parseAACPES(audioTrack, pes);
break;
case 'mp3':
this.parseMPEGPES(audioTrack, pes);
break;
}
}
audioData = {
data: [],
size: 0
};
}
if (audioData) {
audioData.data.push(data.subarray(offset, start + PACKET_LENGTH));
audioData.size += start + PACKET_LENGTH - offset;
}
break;
case id3Id:
if (stt) {
if (id3Data && (pes = parsePES(id3Data))) {
this.parseID3PES(id3Track, pes);
}
id3Data = {
data: [],
size: 0
};
}
if (id3Data) {
id3Data.data.push(data.subarray(offset, start + PACKET_LENGTH));
id3Data.size += start + PACKET_LENGTH - offset;
}
break;
case 0:
if (stt) {
offset += data[offset] + 1;
}
pmtId = this._pmtId = parsePAT(data, offset);
// logger.log('PMT PID:' + this._pmtId);
break;
case pmtId:
{
if (stt) {
offset += data[offset] + 1;
}
const parsedPIDs = parsePMT(data, offset, this.typeSupported, isSampleAes);
// only update track id if track PID found while parsing PMT
// this is to avoid resetting the PID to -1 in case
// track PID transiently disappears from the stream
// this could happen in case of transient missing audio samples for example
// NOTE this is only the PID of the track as found in TS,
// but we are not using this for MP4 track IDs.
avcId = parsedPIDs.avc;
if (avcId > 0) {
videoTrack.pid = avcId;
}
audioId = parsedPIDs.audio;
if (audioId > 0) {
audioTrack.pid = audioId;
audioTrack.segmentCodec = parsedPIDs.segmentCodec;
}
id3Id = parsedPIDs.id3;
if (id3Id > 0) {
id3Track.pid = id3Id;
}
if (unknownPID !== null && !pmtParsed) {
logger.warn(`MPEG-TS PMT found at ${start} after unknown PID '${unknownPID}'. Backtracking to sync byte @${syncOffset} to parse all TS packets.`);
unknownPID = null;
// we set it to -188, the += 188 in the for loop will reset start to 0
start = syncOffset - 188;
}
pmtParsed = this.pmtParsed = true;
break;
}
case 0x11:
case 0x1fff:
break;
default:
unknownPID = pid;
break;
}
} else {
tsPacketErrors++;
}
}
if (tsPacketErrors > 0) {
const error = new Error(`Found ${tsPacketErrors} TS packet/s that do not start with 0x47`);
this.observer.emit(Events.ERROR, Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.FRAG_PARSING_ERROR,
fatal: false,
error,
reason: error.message
});
}
videoTrack.pesData = avcData;
audioTrack.pesData = audioData;
id3Track.pesData = id3Data;
const demuxResult = {
audioTrack,
videoTrack,
id3Track,
textTrack
};
if (flush) {
this.extractRemainingSamples(demuxResult);
}
return demuxResult;
}
flush() {
const {
remainderData
} = this;
this.remainderData = null;
let result;
if (remainderData) {
result = this.demux(remainderData, -1, false, true);
} else {
result = {
videoTrack: this._avcTrack,
audioTrack: this._audioTrack,
id3Track: this._id3Track,
textTrack: this._txtTrack
};
}
this.extractRemainingSamples(result);
if (this.sampleAes) {
return this.decrypt(result, this.sampleAes);
}
return result;
}
extractRemainingSamples(demuxResult) {
const {
audioTrack,
videoTrack,
id3Track,
textTrack
} = demuxResult;
const avcData = videoTrack.pesData;
const audioData = audioTrack.pesData;
const id3Data = id3Track.pesData;
// try to parse last PES packets
let pes;
if (avcData && (pes = parsePES(avcData))) {
this.parseAVCPES(videoTrack, textTrack, pes, true);
videoTrack.pesData = null;
} else {
// either avcData null or PES truncated, keep it for next frag parsing
videoTrack.pesData = avcData;
}
if (audioData && (pes = parsePES(audioData))) {
switch (audioTrack.segmentCodec) {
case 'aac':
this.parseAACPES(audioTrack, pes);
break;
case 'mp3':
this.parseMPEGPES(audioTrack, pes);
break;
}
audioTrack.pesData = null;
} else {
if (audioData != null && audioData.size) {
logger.log('last AAC PES packet truncated,might overlap between fragments');
}
// either audioData null or PES truncated, keep it for next frag parsing
audioTrack.pesData = audioData;
}
if (id3Data && (pes = parsePES(id3Data))) {
this.parseID3PES(id3Track, pes);
id3Track.pesData = null;
} else {
// either id3Data null or PES truncated, keep it for next frag parsing
id3Track.pesData = id3Data;
}
}
demuxSampleAes(data, keyData, timeOffset) {
const demuxResult = this.demux(data, timeOffset, true, !this.config.progressive);
const sampleAes = this.sampleAes = new SampleAesDecrypter(this.observer, this.config, keyData);
return this.decrypt(demuxResult, sampleAes);
}
decrypt(demuxResult, sampleAes) {
return new Promise(resolve => {
const {
audioTrack,
videoTrack
} = demuxResult;
if (audioTrack.samples && audioTrack.segmentCodec === 'aac') {
sampleAes.decryptAacSamples(audioTrack.samples, 0, () => {
if (videoTrack.samples) {
sampleAes.decryptAvcSamples(videoTrack.samples, 0, 0, () => {
resolve(demuxResult);
});
} else {
resolve(demuxResult);
}
});
} else if (videoTrack.samples) {
sampleAes.decryptAvcSamples(videoTrack.samples, 0, 0, () => {
resolve(demuxResult);
});
}
});
}
destroy() {
this._duration = 0;
}
parseAVCPES(track, textTrack, pes, last) {
const units = this.parseAVCNALu(track, pes.data);
let avcSample = this.avcSample;
let push;
let spsfound = false;
// free pes.data to save up some memory
pes.data = null;
// if new NAL units found and last sample still there, let's push ...
// this helps parsing streams with missing AUD (only do this if AUD never found)
if (avcSample && units.length && !track.audFound) {
pushAccessUnit(avcSample, track);
avcSample = this.avcSample = createAVCSample(false, pes.pts, pes.dts, '');
}
units.forEach(unit => {
var _avcSample2;
switch (unit.type) {
// NDR
case 1:
{
let iskey = false;
push = true;
const data = unit.data;
// only check slice type to detect KF in case SPS found in same packet (any keyframe is preceded by SPS ...)
if (spsfound && data.length > 4) {
// retrieve slice type by parsing beginning of NAL unit (follow H264 spec, slice_header definition) to detect keyframe embedded in NDR
const sliceType = new ExpGolomb(data).readSliceType();
// 2 : I slice, 4 : SI slice, 7 : I slice, 9: SI slice
// SI slice : A slice that is coded using intra prediction only and using quantisation of the prediction samples.
// An SI slice can be coded such that its decoded samples can be constructed identically to an SP slice.
// I slice: A slice that is not an SI slice that is decoded using intra prediction only.
// if (sliceType === 2 || sliceType === 7) {
if (sliceType === 2 || sliceType === 4 || sliceType === 7 || sliceType === 9) {
iskey = true;
}
}
if (iskey) {
var _avcSample;
// if we have non-keyframe data already, that cannot belong to the same frame as a keyframe, so force a push
if ((_avcSample = avcSample) != null && _avcSample.frame && !avcSample.key) {
pushAccessUnit(avcSample, track);
avcSample = this.avcSample = null;
}
}
if (!avcSample) {
avcSample = this.avcSample = createAVCSample(true, pes.pts, pes.dts, '');
}
avcSample.frame = true;
avcSample.key = iskey;
break;
// IDR
}
case 5:
push = true;
// handle PES not starting with AUD
// if we have non-keyframe data already, that cannot belong to the same frame as a keyframe, so force a push
if ((_avcSample2 = avcSample) != null && _avcSample2.frame && !avcSample.key) {
pushAccessUnit(avcSample, track);
avcSample = this.avcSample = null;
}
if (!avcSample) {
avcSample = this.avcSample = createAVCSample(true, pes.pts, pes.dts, '');
}
avcSample.key = true;
avcSample.frame = true;
break;
// SEI
case 6:
{
push = true;
parseSEIMessageFromNALu(unit.data, 1, pes.pts, textTrack.samples);
break;
// SPS
}
case 7:
push = true;
spsfound = true;
if (!track.sps) {
const sps = unit.data;
const expGolombDecoder = new ExpGolomb(sps);
const config = expGolombDecoder.readSPS();
track.width = config.width;
track.height = config.height;
track.pixelRatio = config.pixelRatio;
track.sps = [sps];
track.duration = this._duration;
const codecarray = sps.subarray(1, 4);
let codecstring = 'avc1.';
for (let i = 0; i < 3; i++) {
let h = codecarray[i].toString(16);
if (h.length < 2) {
h = '0' + h;
}
codecstring += h;
}
track.codec = codecstring;
}
break;
// PPS
case 8:
push = true;
if (!track.pps) {
track.pps = [unit.data];
}
break;
// AUD
case 9:
push = false;
track.audFound = true;
if (avcSample) {
pushAccessUnit(avcSample, track);
}
avcSample = this.avcSample = createAVCSample(false, pes.pts, pes.dts, '');
break;
// Filler Data
case 12:
push = true;
break;
default:
push = false;
if (avcSample) {
avcSample.debug += 'unknown NAL ' + unit.type + ' ';
}
break;
}
if (avcSample && push) {
const units = avcSample.units;
units.push(unit);
}
});
// if last PES packet, push samples
if (last && avcSample) {
pushAccessUnit(avcSample, track);
this.avcSample = null;
}
}
getLastNalUnit(samples) {
var _avcSample3;
let avcSample = this.avcSample;
let lastUnit;
// try to fallback to previous sample if current one is empty
if (!avcSample || avcSample.units.length === 0) {
avcSample = samples[samples.length - 1];
}
if ((_avcSample3 = avcSample) != null && _avcSample3.units) {
const units = avcSample.units;
lastUnit = units[units.length - 1];
}
return lastUnit;
}
parseAVCNALu(track, array) {
const len = array.byteLength;
let state = track.naluState || 0;
const lastState = state;
const units = [];
let i = 0;
let value;
let overflow;
let unitType;
let lastUnitStart = -1;
let lastUnitType = 0;
// logger.log('PES:' + Hex.hexDump(array));
if (state === -1) {
// special use case where we found 3 or 4-byte start codes exactly at the end of previous PES packet
lastUnitStart = 0;
// NALu type is value read from offset 0
lastUnitType = array[0] & 0x1f;
state = 0;
i = 1;
}
while (i < len) {
value = array[i++];
// optimization. state 0 and 1 are the predominant case. let's handle them outside of the switch/case
if (!state) {
state = value ? 0 : 1;
continue;
}
if (state === 1) {
state = value ? 0 : 2;
continue;
}
// here we have state either equal to 2 or 3
if (!value) {
state = 3;
} else if (value === 1) {
if (lastUnitStart >= 0) {
const unit = {
data: array.subarray(lastUnitStart, i - state - 1),
type: lastUnitType
};
// logger.log('pushing NALU, type/size:' + unit.type + '/' + unit.data.byteLength);
units.push(unit);
} else {
// lastUnitStart is undefined => this is the first start code found in this PES packet
// first check if start code delimiter is overlapping between 2 PES packets,
// ie it started in last packet (lastState not zero)
// and ended at the beginning of this PES packet (i <= 4 - lastState)
const lastUnit = this.getLastNalUnit(track.samples);
if (lastUnit) {
if (lastState && i <= 4 - lastState) {
// start delimiter overlapping between PES packets
// strip start delimiter bytes from the end of last NAL unit
// check if lastUnit had a state different from zero
if (lastUnit.state) {
// strip last bytes
lastUnit.data = lastUnit.data.subarray(0, lastUnit.data.byteLength - lastState);
}
}
// If NAL units are not starting right at the beginning of the PES packet, push preceding data into previous NAL unit.
overflow = i - state - 1;
if (overflow > 0) {
// logger.log('first NALU found with overflow:' + overflow);
const tmp = new Uint8Array(lastUnit.data.byteLength + overflow);
tmp.set(lastUnit.data, 0);
tmp.set(array.subarray(0, overflow), lastUnit.data.byteLength);
lastUnit.data = tmp;
lastUnit.state = 0;
}
}
}
// check if we can read unit type
if (i < len) {
unitType = array[i] & 0x1f;
// logger.log('find NALU @ offset:' + i + ',type:' + unitType);
lastUnitStart = i;
lastUnitType = unitType;
state = 0;
} else {
// not enough byte to read unit type. let's read it on next PES parsing
state = -1;
}
} else {
state = 0;
}
}
if (lastUnitStart >= 0 && state >= 0) {
const unit = {
data: array.subarray(lastUnitStart, len),
type: lastUnitType,
state: state
};
units.push(unit);
// logger.log('pushing NALU, type/size/state:' + unit.type + '/' + unit.data.byteLength + '/' + state);
}
// no NALu found
if (units.length === 0) {
// append pes.data to previous NAL unit
const lastUnit = this.getLastNalUnit(track.samples);
if (lastUnit) {
const tmp = new Uint8Array(lastUnit.data.byteLength + array.byteLength);
tmp.set(lastUnit.data, 0);
tmp.set(array, lastUnit.data.byteLength);
lastUnit.data = tmp;
}
}
track.naluState = state;
return units;
}
parseAACPES(track, pes) {
let startOffset = 0;
const aacOverFlow = this.aacOverFlow;
let data = pes.data;
if (aacOverFlow) {
this.aacOverFlow = null;
const frameMissingBytes = aacOverFlow.missing;
const sampleLength = aacOverFlow.sample.unit.byteLength;
// logger.log(`AAC: append overflowing ${sampleLength} bytes to beginning of new PES`);
if (frameMissingBytes === -1) {
const tmp = new Uint8Array(sampleLength + data.byteLength);
tmp.set(aacOverFlow.sample.unit, 0);
tmp.set(data, sampleLength);
data = tmp;
} else {
const frameOverflowBytes = sampleLength - frameMissingBytes;
aacOverFlow.sample.unit.set(data.subarray(0, frameMissingBytes), frameOverflowBytes);
track.samples.push(aacOverFlow.sample);
startOffset = aacOverFlow.missing;
}
}
// look for ADTS header (0xFFFx)
let offset;
let len;
for (offset = startOffset, len = data.length; offset < len - 1; offset++) {
if (isHeader$1(data, offset)) {
break;
}
}
// if ADTS header does not start straight from the beginning of the PES payload, raise an error
if (offset !== startOffset) {
let reason;
const recoverable = offset < len - 1;
if (recoverable) {
reason = `AAC PES did not start with ADTS header,offset:${offset}`;
} else {
reason = 'No ADTS header found in AAC PES';
}
const error = new Error(reason);
logger.warn(`parsing error: ${reason}`);
this.observer.emit(Events.ERROR, Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.FRAG_PARSING_ERROR,
fatal: false,
levelRetry: recoverable,
error,
reason
});
if (!recoverable) {
return;
}
}
initTrackConfig(track, this.observer, data, offset, this.audioCodec);
let pts;
if (pes.pts !== undefined) {
pts = pes.pts;
} else if (aacOverFlow) {
// if last AAC frame is overflowing, we should ensure timestamps are contiguous:
// first sample PTS should be equal to last sample PTS + frameDuration
const frameDuration = getFrameDuration(track.samplerate);
pts = aacOverFlow.sample.pts + frameDuration;
} else {
logger.warn('[tsdemuxer]: AAC PES unknown PTS');
return;
}
// scan for aac samples
let frameIndex = 0;
let frame;
while (offset < len) {
frame = appendFrame$1(track, data, offset, pts, frameIndex);
offset += frame.length;
if (!frame.missing) {
frameIndex++;
for (; offset < len - 1; offset++) {
if (isHeader$1(data, offset)) {
break;
}
}
} else {
this.aacOverFlow = frame;
break;
}
}
}
parseMPEGPES(track, pes) {
const data = pes.data;
const length = data.length;
let frameIndex = 0;
let offset = 0;
const pts = pes.pts;
if (pts === undefined) {
logger.warn('[tsdemuxer]: MPEG PES unknown PTS');
return;
}
while (offset < length) {
if (isHeader(data, offset)) {
const frame = appendFrame(track, data, offset, pts, frameIndex);
if (frame) {
offset += frame.length;
frameIndex++;
} else {
// logger.log('Unable to parse Mpeg audio frame');
break;
}
} else {
// nothing found, keep looking
offset++;
}
}
}
parseID3PES(id3Track, pes) {
if (pes.pts === undefined) {
logger.warn('[tsdemuxer]: ID3 PES unknown PTS');
return;
}
const id3Sample = _extends({}, pes, {
type: this._avcTrack ? MetadataSchema.emsg : MetadataSchema.audioId3,
duration: Number.POSITIVE_INFINITY
});
id3Track.samples.push(id3Sample);
}
}
function createAVCSample(key, pts, dts, debug) {
return {
key,
frame: false,
pts,
dts,
units: [],
debug,
length: 0
};
}
function parsePID(data, offset) {
// pid is a 13-bit field starting at the last bit of TS[1]
return ((data[offset + 1] & 0x1f) << 8) + data[offset + 2];
}
function parsePAT(data, offset) {
// skip the PSI header and parse the first PMT entry
return (data[offset + 10] & 0x1f) << 8 | data[offset + 11];
}
function parsePMT(data, offset, typeSupported, isSampleAes) {
const result = {
audio: -1,
avc: -1,
id3: -1,
segmentCodec: 'aac'
};
const sectionLength = (data[offset + 1] & 0x0f) << 8 | data[offset + 2];
const tableEnd = offset + 3 + sectionLength - 4;
// to determine where the table is, we have to figure out how
// long the program info descriptors are
const programInfoLength = (data[offset + 10] & 0x0f) << 8 | data[offset + 11];
// advance the offset to the first entry in the mapping table
offset += 12 + programInfoLength;
while (offset < tableEnd) {
const pid = parsePID(data, offset);
switch (data[offset]) {
case 0xcf:
// SAMPLE-AES AAC
if (!isSampleAes) {
logger.log('ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream');
break;
}
/* falls through */
case 0x0f:
// ISO/IEC 13818-7 ADTS AAC (MPEG-2 lower bit-rate audio)
// logger.log('AAC PID:' + pid);
if (result.audio === -1) {
result.audio = pid;
}
break;
// Packetized metadata (ID3)
case 0x15:
// logger.log('ID3 PID:' + pid);
if (result.id3 === -1) {
result.id3 = pid;
}
break;
case 0xdb:
// SAMPLE-AES AVC
if (!isSampleAes) {
logger.log('H.264 with AES-128-CBC slice encryption found in unencrypted stream');
break;
}
/* falls through */
case 0x1b:
// ITU-T Rec. H.264 and ISO/IEC 14496-10 (lower bit-rate video)
// logger.log('AVC PID:' + pid);
if (result.avc === -1) {
result.avc = pid;
}
break;
// ISO/IEC 11172-3 (MPEG-1 audio)
// or ISO/IEC 13818-3 (MPEG-2 halved sample rate audio)
case 0x03:
case 0x04:
// logger.log('MPEG PID:' + pid);
if (typeSupported.mpeg !== true && typeSupported.mp3 !== true) {
logger.log('MPEG audio found, not supported in this browser');
} else if (result.audio === -1) {
result.audio = pid;
result.segmentCodec = 'mp3';
}
break;
case 0x24:
logger.warn('Unsupported HEVC stream type found');
break;
}
// move to the next table entry
// skip past the elementary stream descriptors, if present
offset += ((data[offset + 3] & 0x0f) << 8 | data[offset + 4]) + 5;
}
return result;
}
function parsePES(stream) {
let i = 0;
let frag;
let pesLen;
let pesHdrLen;
let pesPts;
let pesDts;
const data = stream.data;
// safety check
if (!stream || stream.size === 0) {
return null;
}
// we might need up to 19 bytes to read PES header
// if first chunk of data is less than 19 bytes, let's merge it with following ones until we get 19 bytes
// usually only one merge is needed (and this is rare ...)
while (data[0].length < 19 && data.length > 1) {
const newData = new Uint8Array(data[0].length + data[1].length);
newData.set(data[0]);
newData.set(data[1], data[0].length);
data[0] = newData;
data.splice(1, 1);
}
// retrieve PTS/DTS from first fragment
frag = data[0];
const pesPrefix = (frag[0] << 16) + (frag[1] << 8) + frag[2];
if (pesPrefix === 1) {
pesLen = (frag[4] << 8) + frag[5];
// if PES parsed length is not zero and greater than total received length, stop parsing. PES might be truncated
// minus 6 : PES header size
if (pesLen && pesLen > stream.size - 6) {
return null;
}
const pesFlags = frag[7];
if (pesFlags & 0xc0) {
/* PES header described here : http://dvd.sourceforge.net/dvdinfo/pes-hdr.html
as PTS / DTS is 33 bit we cannot use bitwise operator in JS,
as Bitwise operators treat their operands as a sequence of 32 bits */
pesPts = (frag[9] & 0x0e) * 536870912 +
// 1 << 29
(frag[10] & 0xff) * 4194304 +
// 1 << 22
(frag[11] & 0xfe) * 16384 +
// 1 << 14
(frag[12] & 0xff) * 128 +
// 1 << 7
(frag[13] & 0xfe) / 2;
if (pesFlags & 0x40) {
pesDts = (frag[14] & 0x0e) * 536870912 +
// 1 << 29
(frag[15] & 0xff) * 4194304 +
// 1 << 22
(frag[16] & 0xfe) * 16384 +
// 1 << 14
(frag[17] & 0xff) * 128 +
// 1 << 7
(frag[18] & 0xfe) / 2;
if (pesPts - pesDts > 60 * 90000) {
logger.warn(`${Math.round((pesPts - pesDts) / 90000)}s delta between PTS and DTS, align them`);
pesPts = pesDts;
}
} else {
pesDts = pesPts;
}
}
pesHdrLen = frag[8];
// 9 bytes : 6 bytes for PES header + 3 bytes for PES extension
let payloadStartOffset = pesHdrLen + 9;
if (stream.size <= payloadStartOffset) {
return null;
}
stream.size -= payloadStartOffset;
// reassemble PES packet
const pesData = new Uint8Array(stream.size);
for (let j = 0, dataLen = data.length; j < dataLen; j++) {
frag = data[j];
let len = frag.byteLength;
if (payloadStartOffset) {
if (payloadStartOffset > len) {
// trim full frag if PES header bigger than frag
payloadStartOffset -= len;
continue;
} else {
// trim partial frag if PES header smaller than frag
frag = frag.subarray(payloadStartOffset);
len -= payloadStartOffset;
payloadStartOffset = 0;
}
}
pesData.set(frag, i);
i += len;
}
if (pesLen) {
// payload size : remove PES header + PES extension
pesLen -= pesHdrLen + 3;
}
return {
data: pesData,
pts: pesPts,
dts: pesDts,
len: pesLen
};
}
return null;
}
function pushAccessUnit(avcSample, avcTrack) {
if (avcSample.units.length && avcSample.frame) {
// if sample does not have PTS/DTS, patch with last sample PTS/DTS
if (avcSample.pts === undefined) {
const samples = avcTrack.samples;
const nbSamples = samples.length;
if (nbSamples) {
const lastSample = samples[nbSamples - 1];
avcSample.pts = lastSample.pts;
avcSample.dts = lastSample.dts;
} else {
// dropping samples, no timestamp found
avcTrack.dropped++;
return;
}
}
avcTrack.samples.push(avcSample);
}
if (avcSample.debug.length) {
logger.log(avcSample.pts + '/' + avcSample.dts + ':' + avcSample.debug);
}
}
/**
* MP3 demuxer
*/
class MP3Demuxer extends BaseAudioDemuxer {
resetInitSegment(initSegment, audioCodec, videoCodec, trackDuration) {
super.resetInitSegment(initSegment, audioCodec, videoCodec, trackDuration);
this._audioTrack = {
container: 'audio/mpeg',
type: 'audio',
id: 2,
pid: -1,
sequenceNumber: 0,
segmentCodec: 'mp3',
samples: [],
manifestCodec: audioCodec,
duration: trackDuration,
inputTimeScale: 90000,
dropped: 0
};
}
static probe(data) {
if (!data) {
return false;
}
// check if data contains ID3 timestamp and MPEG sync word
// Look for MPEG header | 1111 1111 | 111X XYZX | where X can be either 0 or 1 and Y or Z should be 1
// Layer bits (position 14 and 15) in header should be always different from 0 (Layer I or Layer II or Layer III)
// More info http://www.mp3-tech.org/programmer/frame_header.html
const id3Data = getID3Data(data, 0) || [];
let offset = id3Data.length;
for (let length = data.length; offset < length; offset++) {
if (probe(data, offset)) {
logger.log('MPEG Audio sync word found !');
return true;
}
}
return false;
}
canParse(data, offset) {
return canParse(data, offset);
}
appendFrame(track, data, offset) {
if (this.basePTS === null) {
return;
}
return appendFrame(track, data, offset, this.basePTS, this.frameIndex);
}
}
/**
* AAC helper
*/
class AAC {
static getSilentFrame(codec, channelCount) {
switch (codec) {
case 'mp4a.40.2':
if (channelCount === 1) {
return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x23, 0x80]);
} else if (channelCount === 2) {
return new Uint8Array([0x21, 0x00, 0x49, 0x90, 0x02, 0x19, 0x00, 0x23, 0x80]);
} else if (channelCount === 3) {
return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x8e]);
} else if (channelCount === 4) {
return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x80, 0x2c, 0x80, 0x08, 0x02, 0x38]);
} else if (channelCount === 5) {
return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x82, 0x30, 0x04, 0x99, 0x00, 0x21, 0x90, 0x02, 0x38]);
} else if (channelCount === 6) {
return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x82, 0x30, 0x04, 0x99, 0x00, 0x21, 0x90, 0x02, 0x00, 0xb2, 0x00, 0x20, 0x08, 0xe0]);
}
break;
// handle HE-AAC below (mp4a.40.5 / mp4a.40.29)
default:
if (channelCount === 1) {
// ffmpeg -y -f lavfi -i "aevalsrc=0:d=0.05" -c:a libfdk_aac -profile:a aac_he -b:a 4k output.aac && hexdump -v -e '16/1 "0x%x," "\n"' -v output.aac
return new Uint8Array([0x1, 0x40, 0x22, 0x80, 0xa3, 0x4e, 0xe6, 0x80, 0xba, 0x8, 0x0, 0x0, 0x0, 0x1c, 0x6, 0xf1, 0xc1, 0xa, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5e]);
} else if (channelCount === 2) {
// ffmpeg -y -f lavfi -i "aevalsrc=0|0:d=0.05" -c:a libfdk_aac -profile:a aac_he_v2 -b:a 4k output.aac && hexdump -v -e '16/1 "0x%x," "\n"' -v output.aac
return new Uint8Array([0x1, 0x40, 0x22, 0x80, 0xa3, 0x5e, 0xe6, 0x80, 0xba, 0x8, 0x0, 0x0, 0x0, 0x0, 0x95, 0x0, 0x6, 0xf1, 0xa1, 0xa, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5e]);
} else if (channelCount === 3) {
// ffmpeg -y -f lavfi -i "aevalsrc=0|0|0:d=0.05" -c:a libfdk_aac -profile:a aac_he_v2 -b:a 4k output.aac && hexdump -v -e '16/1 "0x%x," "\n"' -v output.aac
return new Uint8Array([0x1, 0x40, 0x22, 0x80, 0xa3, 0x5e, 0xe6, 0x80, 0xba, 0x8, 0x0, 0x0, 0x0, 0x0, 0x95, 0x0, 0x6, 0xf1, 0xa1, 0xa, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5e]);
}
break;
}
return undefined;
}
}
/**
* Generate MP4 Box
*/
const UINT32_MAX = Math.pow(2, 32) - 1;
class MP4 {
static init() {
MP4.types = {
avc1: [],
// codingname
avcC: [],
btrt: [],
dinf: [],
dref: [],
esds: [],
ftyp: [],
hdlr: [],
mdat: [],
mdhd: [],
mdia: [],
mfhd: [],
minf: [],
moof: [],
moov: [],
mp4a: [],
'.mp3': [],
mvex: [],
mvhd: [],
pasp: [],
sdtp: [],
stbl: [],
stco: [],
stsc: [],
stsd: [],
stsz: [],
stts: [],
tfdt: [],
tfhd: [],
traf: [],
trak: [],
trun: [],
trex: [],
tkhd: [],
vmhd: [],
smhd: []
};
let i;
for (i in MP4.types) {
if (MP4.types.hasOwnProperty(i)) {
MP4.types[i] = [i.charCodeAt(0), i.charCodeAt(1), i.charCodeAt(2), i.charCodeAt(3)];
}
}
const videoHdlr = new Uint8Array([0x00,
// version 0
0x00, 0x00, 0x00,
// flags
0x00, 0x00, 0x00, 0x00,
// pre_defined
0x76, 0x69, 0x64, 0x65,
// handler_type: 'vide'
0x00, 0x00, 0x00, 0x00,
// reserved
0x00, 0x00, 0x00, 0x00,
// reserved
0x00, 0x00, 0x00, 0x00,
// reserved
0x56, 0x69, 0x64, 0x65, 0x6f, 0x48, 0x61, 0x6e, 0x64, 0x6c, 0x65, 0x72, 0x00 // name: 'VideoHandler'
]);
const audioHdlr = new Uint8Array([0x00,
// version 0
0x00, 0x00, 0x00,
// flags
0x00, 0x00, 0x00, 0x00,
// pre_defined
0x73, 0x6f, 0x75, 0x6e,
// handler_type: 'soun'
0x00, 0x00, 0x00, 0x00,
// reserved
0x00, 0x00, 0x00, 0x00,
// reserved
0x00, 0x00, 0x00, 0x00,
// reserved
0x53, 0x6f, 0x75, 0x6e, 0x64, 0x48, 0x61, 0x6e, 0x64, 0x6c, 0x65, 0x72, 0x00 // name: 'SoundHandler'
]);
MP4.HDLR_TYPES = {
video: videoHdlr,
audio: audioHdlr
};
const dref = new Uint8Array([0x00,
// version 0
0x00, 0x00, 0x00,
// flags
0x00, 0x00, 0x00, 0x01,
// entry_count
0x00, 0x00, 0x00, 0x0c,
// entry_size
0x75, 0x72, 0x6c, 0x20,
// 'url' type
0x00,
// version 0
0x00, 0x00, 0x01 // entry_flags
]);
const stco = new Uint8Array([0x00,
// version
0x00, 0x00, 0x00,
// flags
0x00, 0x00, 0x00, 0x00 // entry_count
]);
MP4.STTS = MP4.STSC = MP4.STCO = stco;
MP4.STSZ = new Uint8Array([0x00,
// version
0x00, 0x00, 0x00,
// flags
0x00, 0x00, 0x00, 0x00,
// sample_size
0x00, 0x00, 0x00, 0x00 // sample_count
]);
MP4.VMHD = new Uint8Array([0x00,
// version
0x00, 0x00, 0x01,
// flags
0x00, 0x00,
// graphicsmode
0x00, 0x00, 0x00, 0x00, 0x00, 0x00 // opcolor
]);
MP4.SMHD = new Uint8Array([0x00,
// version
0x00, 0x00, 0x00,
// flags
0x00, 0x00,
// balance
0x00, 0x00 // reserved
]);
MP4.STSD = new Uint8Array([0x00,
// version 0
0x00, 0x00, 0x00,
// flags
0x00, 0x00, 0x00, 0x01]); // entry_count
const majorBrand = new Uint8Array([105, 115, 111, 109]); // isom
const avc1Brand = new Uint8Array([97, 118, 99, 49]); // avc1
const minorVersion = new Uint8Array([0, 0, 0, 1]);
MP4.FTYP = MP4.box(MP4.types.ftyp, majorBrand, minorVersion, majorBrand, avc1Brand);
MP4.DINF = MP4.box(MP4.types.dinf, MP4.box(MP4.types.dref, dref));
}
static box(type, ...payload) {
let size = 8;
let i = payload.length;
const len = i;
// calculate the total size we need to allocate
while (i--) {
size += payload[i].byteLength;
}
const result = new Uint8Array(size);
result[0] = size >> 24 & 0xff;
result[1] = size >> 16 & 0xff;
result[2] = size >> 8 & 0xff;
result[3] = size & 0xff;
result.set(type, 4);
// copy the payload into the result
for (i = 0, size = 8; i < len; i++) {
// copy payload[i] array @ offset size
result.set(payload[i], size);
size += payload[i].byteLength;
}
return result;
}
static hdlr(type) {
return MP4.box(MP4.types.hdlr, MP4.HDLR_TYPES[type]);
}
static mdat(data) {
return MP4.box(MP4.types.mdat, data);
}
static mdhd(timescale, duration) {
duration *= timescale;
const upperWordDuration = Math.floor(duration / (UINT32_MAX + 1));
const lowerWordDuration = Math.floor(duration % (UINT32_MAX + 1));
return MP4.box(MP4.types.mdhd, new Uint8Array([0x01,
// version 1
0x00, 0x00, 0x00,
// flags
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
// creation_time
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
// modification_time
timescale >> 24 & 0xff, timescale >> 16 & 0xff, timescale >> 8 & 0xff, timescale & 0xff,
// timescale
upperWordDuration >> 24, upperWordDuration >> 16 & 0xff, upperWordDuration >> 8 & 0xff, upperWordDuration & 0xff, lowerWordDuration >> 24, lowerWordDuration >> 16 & 0xff, lowerWordDuration >> 8 & 0xff, lowerWordDuration & 0xff, 0x55, 0xc4,
// 'und' language (undetermined)
0x00, 0x00]));
}
static mdia(track) {
return MP4.box(MP4.types.mdia, MP4.mdhd(track.timescale, track.duration), MP4.hdlr(track.type), MP4.minf(track));
}
static mfhd(sequenceNumber) {
return MP4.box(MP4.types.mfhd, new Uint8Array([0x00, 0x00, 0x00, 0x00,
// flags
sequenceNumber >> 24, sequenceNumber >> 16 & 0xff, sequenceNumber >> 8 & 0xff, sequenceNumber & 0xff // sequence_number
]));
}
static minf(track) {
if (track.type === 'audio') {
return MP4.box(MP4.types.minf, MP4.box(MP4.types.smhd, MP4.SMHD), MP4.DINF, MP4.stbl(track));
} else {
return MP4.box(MP4.types.minf, MP4.box(MP4.types.vmhd, MP4.VMHD), MP4.DINF, MP4.stbl(track));
}
}
static moof(sn, baseMediaDecodeTime, track) {
return MP4.box(MP4.types.moof, MP4.mfhd(sn), MP4.traf(track, baseMediaDecodeTime));
}
static moov(tracks) {
let i = tracks.length;
const boxes = [];
while (i--) {
boxes[i] = MP4.trak(tracks[i]);
}
return MP4.box.apply(null, [MP4.types.moov, MP4.mvhd(tracks[0].timescale, tracks[0].duration)].concat(boxes).concat(MP4.mvex(tracks)));
}
static mvex(tracks) {
let i = tracks.length;
const boxes = [];
while (i--) {
boxes[i] = MP4.trex(tracks[i]);
}
return MP4.box.apply(null, [MP4.types.mvex, ...boxes]);
}
static mvhd(timescale, duration) {
duration *= timescale;
const upperWordDuration = Math.floor(duration / (UINT32_MAX + 1));
const lowerWordDuration = Math.floor(duration % (UINT32_MAX + 1));
const bytes = new Uint8Array([0x01,
// version 1
0x00, 0x00, 0x00,
// flags
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
// creation_time
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
// modification_time
timescale >> 24 & 0xff, timescale >> 16 & 0xff, timescale >> 8 & 0xff, timescale & 0xff,
// timescale
upperWordDuration >> 24, upperWordDuration >> 16 & 0xff, upperWordDuration >> 8 & 0xff, upperWordDuration & 0xff, lowerWordDuration >> 24, lowerWordDuration >> 16 & 0xff, lowerWordDuration >> 8 & 0xff, lowerWordDuration & 0xff, 0x00, 0x01, 0x00, 0x00,
// 1.0 rate
0x01, 0x00,
// 1.0 volume
0x00, 0x00,
// reserved
0x00, 0x00, 0x00, 0x00,
// reserved
0x00, 0x00, 0x00, 0x00,
// reserved
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
// transformation: unity matrix
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// pre_defined
0xff, 0xff, 0xff, 0xff // next_track_ID
]);
return MP4.box(MP4.types.mvhd, bytes);
}
static sdtp(track) {
const samples = track.samples || [];
const bytes = new Uint8Array(4 + samples.length);
let i;
let flags;
// leave the full box header (4 bytes) all zero
// write the sample table
for (i = 0; i < samples.length; i++) {
flags = samples[i].flags;
bytes[i + 4] = flags.dependsOn << 4 | flags.isDependedOn << 2 | flags.hasRedundancy;
}
return MP4.box(MP4.types.sdtp, bytes);
}
static stbl(track) {
return MP4.box(MP4.types.stbl, MP4.stsd(track), MP4.box(MP4.types.stts, MP4.STTS), MP4.box(MP4.types.stsc, MP4.STSC), MP4.box(MP4.types.stsz, MP4.STSZ), MP4.box(MP4.types.stco, MP4.STCO));
}
static avc1(track) {
let sps = [];
let pps = [];
let i;
let data;
let len;
// assemble the SPSs
for (i = 0; i < track.sps.length; i++) {
data = track.sps[i];
len = data.byteLength;
sps.push(len >>> 8 & 0xff);
sps.push(len & 0xff);
// SPS
sps = sps.concat(Array.prototype.slice.call(data));
}
// assemble the PPSs
for (i = 0; i < track.pps.length; i++) {
data = track.pps[i];
len = data.byteLength;
pps.push(len >>> 8 & 0xff);
pps.push(len & 0xff);
pps = pps.concat(Array.prototype.slice.call(data));
}
const avcc = MP4.box(MP4.types.avcC, new Uint8Array([0x01,
// version
sps[3],
// profile
sps[4],
// profile compat
sps[5],
// level
0xfc | 3,
// lengthSizeMinusOne, hard-coded to 4 bytes
0xe0 | track.sps.length // 3bit reserved (111) + numOfSequenceParameterSets
].concat(sps).concat([track.pps.length // numOfPictureParameterSets
]).concat(pps))); // "PPS"
const width = track.width;
const height = track.height;
const hSpacing = track.pixelRatio[0];
const vSpacing = track.pixelRatio[1];
return MP4.box(MP4.types.avc1, new Uint8Array([0x00, 0x00, 0x00,
// reserved
0x00, 0x00, 0x00,
// reserved
0x00, 0x01,
// data_reference_index
0x00, 0x00,
// pre_defined
0x00, 0x00,
// reserved
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// pre_defined
width >> 8 & 0xff, width & 0xff,
// width
height >> 8 & 0xff, height & 0xff,
// height
0x00, 0x48, 0x00, 0x00,
// horizresolution
0x00, 0x48, 0x00, 0x00,
// vertresolution
0x00, 0x00, 0x00, 0x00,
// reserved
0x00, 0x01,
// frame_count
0x12, 0x64, 0x61, 0x69, 0x6c,
// dailymotion/hls.js
0x79, 0x6d, 0x6f, 0x74, 0x69, 0x6f, 0x6e, 0x2f, 0x68, 0x6c, 0x73, 0x2e, 0x6a, 0x73, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// compressorname
0x00, 0x18,
// depth = 24
0x11, 0x11]),
// pre_defined = -1
avcc, MP4.box(MP4.types.btrt, new Uint8Array([0x00, 0x1c, 0x9c, 0x80,
// bufferSizeDB
0x00, 0x2d, 0xc6, 0xc0,
// maxBitrate
0x00, 0x2d, 0xc6, 0xc0])),
// avgBitrate
MP4.box(MP4.types.pasp, new Uint8Array([hSpacing >> 24,
// hSpacing
hSpacing >> 16 & 0xff, hSpacing >> 8 & 0xff, hSpacing & 0xff, vSpacing >> 24,
// vSpacing
vSpacing >> 16 & 0xff, vSpacing >> 8 & 0xff, vSpacing & 0xff])));
}
static esds(track) {
const configlen = track.config.length;
return new Uint8Array([0x00,
// version 0
0x00, 0x00, 0x00,
// flags
0x03,
// descriptor_type
0x17 + configlen,
// length
0x00, 0x01,
// es_id
0x00,
// stream_priority
0x04,
// descriptor_type
0x0f + configlen,
// length
0x40,
// codec : mpeg4_audio
0x15,
// stream_type
0x00, 0x00, 0x00,
// buffer_size
0x00, 0x00, 0x00, 0x00,
// maxBitrate
0x00, 0x00, 0x00, 0x00,
// avgBitrate
0x05 // descriptor_type
].concat([configlen]).concat(track.config).concat([0x06, 0x01, 0x02])); // GASpecificConfig)); // length + audio config descriptor
}
static mp4a(track) {
const samplerate = track.samplerate;
return MP4.box(MP4.types.mp4a, new Uint8Array([0x00, 0x00, 0x00,
// reserved
0x00, 0x00, 0x00,
// reserved
0x00, 0x01,
// data_reference_index
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// reserved
0x00, track.channelCount,
// channelcount
0x00, 0x10,
// sampleSize:16bits
0x00, 0x00, 0x00, 0x00,
// reserved2
samplerate >> 8 & 0xff, samplerate & 0xff,
//
0x00, 0x00]), MP4.box(MP4.types.esds, MP4.esds(track)));
}
static mp3(track) {
const samplerate = track.samplerate;
return MP4.box(MP4.types['.mp3'], new Uint8Array([0x00, 0x00, 0x00,
// reserved
0x00, 0x00, 0x00,
// reserved
0x00, 0x01,
// data_reference_index
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// reserved
0x00, track.channelCount,
// channelcount
0x00, 0x10,
// sampleSize:16bits
0x00, 0x00, 0x00, 0x00,
// reserved2
samplerate >> 8 & 0xff, samplerate & 0xff,
//
0x00, 0x00]));
}
static stsd(track) {
if (track.type === 'audio') {
if (track.segmentCodec === 'mp3' && track.codec === 'mp3') {
return MP4.box(MP4.types.stsd, MP4.STSD, MP4.mp3(track));
}
return MP4.box(MP4.types.stsd, MP4.STSD, MP4.mp4a(track));
} else {
return MP4.box(MP4.types.stsd, MP4.STSD, MP4.avc1(track));
}
}
static tkhd(track) {
const id = track.id;
const duration = track.duration * track.timescale;
const width = track.width;
const height = track.height;
const upperWordDuration = Math.floor(duration / (UINT32_MAX + 1));
const lowerWordDuration = Math.floor(duration % (UINT32_MAX + 1));
return MP4.box(MP4.types.tkhd, new Uint8Array([0x01,
// version 1
0x00, 0x00, 0x07,
// flags
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
// creation_time
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
// modification_time
id >> 24 & 0xff, id >> 16 & 0xff, id >> 8 & 0xff, id & 0xff,
// track_ID
0x00, 0x00, 0x00, 0x00,
// reserved
upperWordDuration >> 24, upperWordDuration >> 16 & 0xff, upperWordDuration >> 8 & 0xff, upperWordDuration & 0xff, lowerWordDuration >> 24, lowerWordDuration >> 16 & 0xff, lowerWordDuration >> 8 & 0xff, lowerWordDuration & 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// reserved
0x00, 0x00,
// layer
0x00, 0x00,
// alternate_group
0x00, 0x00,
// non-audio track volume
0x00, 0x00,
// reserved
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
// transformation: unity matrix
width >> 8 & 0xff, width & 0xff, 0x00, 0x00,
// width
height >> 8 & 0xff, height & 0xff, 0x00, 0x00 // height
]));
}
static traf(track, baseMediaDecodeTime) {
const sampleDependencyTable = MP4.sdtp(track);
const id = track.id;
const upperWordBaseMediaDecodeTime = Math.floor(baseMediaDecodeTime / (UINT32_MAX + 1));
const lowerWordBaseMediaDecodeTime = Math.floor(baseMediaDecodeTime % (UINT32_MAX + 1));
return MP4.box(MP4.types.traf, MP4.box(MP4.types.tfhd, new Uint8Array([0x00,
// version 0
0x00, 0x00, 0x00,
// flags
id >> 24, id >> 16 & 0xff, id >> 8 & 0xff, id & 0xff // track_ID
])), MP4.box(MP4.types.tfdt, new Uint8Array([0x01,
// version 1
0x00, 0x00, 0x00,
// flags
upperWordBaseMediaDecodeTime >> 24, upperWordBaseMediaDecodeTime >> 16 & 0xff, upperWordBaseMediaDecodeTime >> 8 & 0xff, upperWordBaseMediaDecodeTime & 0xff, lowerWordBaseMediaDecodeTime >> 24, lowerWordBaseMediaDecodeTime >> 16 & 0xff, lowerWordBaseMediaDecodeTime >> 8 & 0xff, lowerWordBaseMediaDecodeTime & 0xff])), MP4.trun(track, sampleDependencyTable.length + 16 +
// tfhd
20 +
// tfdt
8 +
// traf header
16 +
// mfhd
8 +
// moof header
8),
// mdat header
sampleDependencyTable);
}
/**
* Generate a track box.
* @param track a track definition
*/
static trak(track) {
track.duration = track.duration || 0xffffffff;
return MP4.box(MP4.types.trak, MP4.tkhd(track), MP4.mdia(track));
}
static trex(track) {
const id = track.id;
return MP4.box(MP4.types.trex, new Uint8Array([0x00,
// version 0
0x00, 0x00, 0x00,
// flags
id >> 24, id >> 16 & 0xff, id >> 8 & 0xff, id & 0xff,
// track_ID
0x00, 0x00, 0x00, 0x01,
// default_sample_description_index
0x00, 0x00, 0x00, 0x00,
// default_sample_duration
0x00, 0x00, 0x00, 0x00,
// default_sample_size
0x00, 0x01, 0x00, 0x01 // default_sample_flags
]));
}
static trun(track, offset) {
const samples = track.samples || [];
const len = samples.length;
const arraylen = 12 + 16 * len;
const array = new Uint8Array(arraylen);
let i;
let sample;
let duration;
let size;
let flags;
let cts;
offset += 8 + arraylen;
array.set([track.type === 'video' ? 0x01 : 0x00,
// version 1 for video with signed-int sample_composition_time_offset
0x00, 0x0f, 0x01,
// flags
len >>> 24 & 0xff, len >>> 16 & 0xff, len >>> 8 & 0xff, len & 0xff,
// sample_count
offset >>> 24 & 0xff, offset >>> 16 & 0xff, offset >>> 8 & 0xff, offset & 0xff // data_offset
], 0);
for (i = 0; i < len; i++) {
sample = samples[i];
duration = sample.duration;
size = sample.size;
flags = sample.flags;
cts = sample.cts;
array.set([duration >>> 24 & 0xff, duration >>> 16 & 0xff, duration >>> 8 & 0xff, duration & 0xff,
// sample_duration
size >>> 24 & 0xff, size >>> 16 & 0xff, size >>> 8 & 0xff, size & 0xff,
// sample_size
flags.isLeading << 2 | flags.dependsOn, flags.isDependedOn << 6 | flags.hasRedundancy << 4 | flags.paddingValue << 1 | flags.isNonSync, flags.degradPrio & 0xf0 << 8, flags.degradPrio & 0x0f,
// sample_flags
cts >>> 24 & 0xff, cts >>> 16 & 0xff, cts >>> 8 & 0xff, cts & 0xff // sample_composition_time_offset
], 12 + 16 * i);
}
return MP4.box(MP4.types.trun, array);
}
static initSegment(tracks) {
if (!MP4.types) {
MP4.init();
}
const movie = MP4.moov(tracks);
const result = new Uint8Array(MP4.FTYP.byteLength + movie.byteLength);
result.set(MP4.FTYP);
result.set(movie, MP4.FTYP.byteLength);
return result;
}
}
MP4.types = void 0;
MP4.HDLR_TYPES = void 0;
MP4.STTS = void 0;
MP4.STSC = void 0;
MP4.STCO = void 0;
MP4.STSZ = void 0;
MP4.VMHD = void 0;
MP4.SMHD = void 0;
MP4.STSD = void 0;
MP4.FTYP = void 0;
MP4.DINF = void 0;
const MPEG_TS_CLOCK_FREQ_HZ = 90000;
function toTimescaleFromBase(baseTime, destScale, srcBase = 1, round = false) {
const result = baseTime * destScale * srcBase; // equivalent to `(value * scale) / (1 / base)`
return round ? Math.round(result) : result;
}
function toTimescaleFromScale(baseTime, destScale, srcScale = 1, round = false) {
return toTimescaleFromBase(baseTime, destScale, 1 / srcScale, round);
}
function toMsFromMpegTsClock(baseTime, round = false) {
return toTimescaleFromBase(baseTime, 1000, 1 / MPEG_TS_CLOCK_FREQ_HZ, round);
}
function toMpegTsClockFromTimescale(baseTime, srcScale = 1) {
return toTimescaleFromBase(baseTime, MPEG_TS_CLOCK_FREQ_HZ, 1 / srcScale);
}
const MAX_SILENT_FRAME_DURATION = 10 * 1000; // 10 seconds
const AAC_SAMPLES_PER_FRAME = 1024;
const MPEG_AUDIO_SAMPLE_PER_FRAME = 1152;
let chromeVersion = null;
let safariWebkitVersion = null;
class MP4Remuxer {
constructor(observer, config, typeSupported, vendor = '') {
this.observer = void 0;
this.config = void 0;
this.typeSupported = void 0;
this.ISGenerated = false;
this._initPTS = null;
this._initDTS = null;
this.nextAvcDts = null;
this.nextAudioPts = null;
this.videoSampleDuration = null;
this.isAudioContiguous = false;
this.isVideoContiguous = false;
this.observer = observer;
this.config = config;
this.typeSupported = typeSupported;
this.ISGenerated = false;
if (chromeVersion === null) {
const userAgent = navigator.userAgent || '';
const result = userAgent.match(/Chrome\/(\d+)/i);
chromeVersion = result ? parseInt(result[1]) : 0;
}
if (safariWebkitVersion === null) {
const result = navigator.userAgent.match(/Safari\/(\d+)/i);
safariWebkitVersion = result ? parseInt(result[1]) : 0;
}
}
destroy() {}
resetTimeStamp(defaultTimeStamp) {
logger.log('[mp4-remuxer]: initPTS & initDTS reset');
this._initPTS = this._initDTS = defaultTimeStamp;
}
resetNextTimestamp() {
logger.log('[mp4-remuxer]: reset next timestamp');
this.isVideoContiguous = false;
this.isAudioContiguous = false;
}
resetInitSegment() {
logger.log('[mp4-remuxer]: ISGenerated flag reset');
this.ISGenerated = false;
}
getVideoStartPts(videoSamples) {
let rolloverDetected = false;
const startPTS = videoSamples.reduce((minPTS, sample) => {
const delta = sample.pts - minPTS;
if (delta < -4294967296) {
// 2^32, see PTSNormalize for reasoning, but we're hitting a rollover here, and we don't want that to impact the timeOffset calculation
rolloverDetected = true;
return normalizePts(minPTS, sample.pts);
} else if (delta > 0) {
return minPTS;
} else {
return sample.pts;
}
}, videoSamples[0].pts);
if (rolloverDetected) {
logger.debug('PTS rollover detected');
}
return startPTS;
}
remux(audioTrack, videoTrack, id3Track, textTrack, timeOffset, accurateTimeOffset, flush, playlistType) {
let video;
let audio;
let initSegment;
let text;
let id3;
let independent;
let audioTimeOffset = timeOffset;
let videoTimeOffset = timeOffset;
// If we're remuxing audio and video progressively, wait until we've received enough samples for each track before proceeding.
// This is done to synchronize the audio and video streams. We know if the current segment will have samples if the "pid"
// parameter is greater than -1. The pid is set when the PMT is parsed, which contains the tracks list.
// However, if the initSegment has already been generated, or we've reached the end of a segment (flush),
// then we can remux one track without waiting for the other.
const hasAudio = audioTrack.pid > -1;
const hasVideo = videoTrack.pid > -1;
const length = videoTrack.samples.length;
const enoughAudioSamples = audioTrack.samples.length > 0;
const enoughVideoSamples = flush && length > 0 || length > 1;
const canRemuxAvc = (!hasAudio || enoughAudioSamples) && (!hasVideo || enoughVideoSamples) || this.ISGenerated || flush;
if (canRemuxAvc) {
if (!this.ISGenerated) {
initSegment = this.generateIS(audioTrack, videoTrack, timeOffset, accurateTimeOffset);
}
const isVideoContiguous = this.isVideoContiguous;
let firstKeyFrameIndex = -1;
let firstKeyFramePTS;
if (enoughVideoSamples) {
firstKeyFrameIndex = findKeyframeIndex(videoTrack.samples);
if (!isVideoContiguous && this.config.forceKeyFrameOnDiscontinuity) {
independent = true;
if (firstKeyFrameIndex > 0) {
logger.warn(`[mp4-remuxer]: Dropped ${firstKeyFrameIndex} out of ${length} video samples due to a missing keyframe`);
const startPTS = this.getVideoStartPts(videoTrack.samples);
videoTrack.samples = videoTrack.samples.slice(firstKeyFrameIndex);
videoTrack.dropped += firstKeyFrameIndex;
videoTimeOffset += (videoTrack.samples[0].pts - startPTS) / videoTrack.inputTimeScale;
firstKeyFramePTS = videoTimeOffset;
} else if (firstKeyFrameIndex === -1) {
logger.warn(`[mp4-remuxer]: No keyframe found out of ${length} video samples`);
independent = false;
}
}
}
if (this.ISGenerated) {
if (enoughAudioSamples && enoughVideoSamples) {
// timeOffset is expected to be the offset of the first timestamp of this fragment (first DTS)
// if first audio DTS is not aligned with first video DTS then we need to take that into account
// when providing timeOffset to remuxAudio / remuxVideo. if we don't do that, there might be a permanent / small
// drift between audio and video streams
const startPTS = this.getVideoStartPts(videoTrack.samples);
const tsDelta = normalizePts(audioTrack.samples[0].pts, startPTS) - startPTS;
const audiovideoTimestampDelta = tsDelta / videoTrack.inputTimeScale;
audioTimeOffset += Math.max(0, audiovideoTimestampDelta);
videoTimeOffset += Math.max(0, -audiovideoTimestampDelta);
}
// Purposefully remuxing audio before video, so that remuxVideo can use nextAudioPts, which is calculated in remuxAudio.
if (enoughAudioSamples) {
// if initSegment was generated without audio samples, regenerate it again
if (!audioTrack.samplerate) {
logger.warn('[mp4-remuxer]: regenerate InitSegment as audio detected');
initSegment = this.generateIS(audioTrack, videoTrack, timeOffset, accurateTimeOffset);
}
audio = this.remuxAudio(audioTrack, audioTimeOffset, this.isAudioContiguous, accurateTimeOffset, hasVideo || enoughVideoSamples || playlistType === PlaylistLevelType.AUDIO ? videoTimeOffset : undefined);
if (enoughVideoSamples) {
const audioTrackLength = audio ? audio.endPTS - audio.startPTS : 0;
// if initSegment was generated without video samples, regenerate it again
if (!videoTrack.inputTimeScale) {
logger.warn('[mp4-remuxer]: regenerate InitSegment as video detected');
initSegment = this.generateIS(audioTrack, videoTrack, timeOffset, accurateTimeOffset);
}
video = this.remuxVideo(videoTrack, videoTimeOffset, isVideoContiguous, audioTrackLength);
}
} else if (enoughVideoSamples) {
video = this.remuxVideo(videoTrack, videoTimeOffset, isVideoContiguous, 0);
}
if (video) {
video.firstKeyFrame = firstKeyFrameIndex;
video.independent = firstKeyFrameIndex !== -1;
video.firstKeyFramePTS = firstKeyFramePTS;
}
}
}
// Allow ID3 and text to remux, even if more audio/video samples are required
if (this.ISGenerated && this._initPTS && this._initDTS) {
if (id3Track.samples.length) {
id3 = flushTextTrackMetadataCueSamples(id3Track, timeOffset, this._initPTS, this._initDTS);
}
if (textTrack.samples.length) {
text = flushTextTrackUserdataCueSamples(textTrack, timeOffset, this._initPTS);
}
}
return {
audio,
video,
initSegment,
independent,
text,
id3
};
}
generateIS(audioTrack, videoTrack, timeOffset, accurateTimeOffset) {
const audioSamples = audioTrack.samples;
const videoSamples = videoTrack.samples;
const typeSupported = this.typeSupported;
const tracks = {};
const _initPTS = this._initPTS;
let computePTSDTS = !_initPTS || accurateTimeOffset;
let container = 'audio/mp4';
let initPTS;
let initDTS;
let timescale;
if (computePTSDTS) {
initPTS = initDTS = Infinity;
}
if (audioTrack.config && audioSamples.length) {
// let's use audio sampling rate as MP4 time scale.
// rationale is that there is a integer nb of audio frames per audio sample (1024 for AAC)
// using audio sampling rate here helps having an integer MP4 frame duration
// this avoids potential rounding issue and AV sync issue
audioTrack.timescale = audioTrack.samplerate;
switch (audioTrack.segmentCodec) {
case 'mp3':
if (typeSupported.mpeg) {
// Chrome and Safari
container = 'audio/mpeg';
audioTrack.codec = '';
} else if (typeSupported.mp3) {
// Firefox
audioTrack.codec = 'mp3';
}
break;
}
tracks.audio = {
id: 'audio',
container: container,
codec: audioTrack.codec,
initSegment: audioTrack.segmentCodec === 'mp3' && typeSupported.mpeg ? new Uint8Array(0) : MP4.initSegment([audioTrack]),
metadata: {
channelCount: audioTrack.channelCount
}
};
if (computePTSDTS) {
timescale = audioTrack.inputTimeScale;
if (!_initPTS || timescale !== _initPTS.timescale) {
// remember first PTS of this demuxing context. for audio, PTS = DTS
initPTS = initDTS = audioSamples[0].pts - Math.round(timescale * timeOffset);
} else {
computePTSDTS = false;
}
}
}
if (videoTrack.sps && videoTrack.pps && videoSamples.length) {
// let's use input time scale as MP4 video timescale
// we use input time scale straight away to avoid rounding issues on frame duration / cts computation
videoTrack.timescale = videoTrack.inputTimeScale;
tracks.video = {
id: 'main',
container: 'video/mp4',
codec: videoTrack.codec,
initSegment: MP4.initSegment([videoTrack]),
metadata: {
width: videoTrack.width,
height: videoTrack.height
}
};
if (computePTSDTS) {
timescale = videoTrack.inputTimeScale;
if (!_initPTS || timescale !== _initPTS.timescale) {
const startPTS = this.getVideoStartPts(videoSamples);
const startOffset = Math.round(timescale * timeOffset);
initDTS = Math.min(initDTS, normalizePts(videoSamples[0].dts, startPTS) - startOffset);
initPTS = Math.min(initPTS, startPTS - startOffset);
} else {
computePTSDTS = false;
}
}
}
if (Object.keys(tracks).length) {
this.ISGenerated = true;
if (computePTSDTS) {
this._initPTS = {
baseTime: initPTS,
timescale: timescale
};
this._initDTS = {
baseTime: initDTS,
timescale: timescale
};
} else {
initPTS = timescale = undefined;
}
return {
tracks,
initPTS,
timescale
};
}
}
remuxVideo(track, timeOffset, contiguous, audioTrackLength) {
const timeScale = track.inputTimeScale;
const inputSamples = track.samples;
const outputSamples = [];
const nbSamples = inputSamples.length;
const initPTS = this._initPTS;
let nextAvcDts = this.nextAvcDts;
let offset = 8;
let mp4SampleDuration = this.videoSampleDuration;
let firstDTS;
let lastDTS;
let minPTS = Number.POSITIVE_INFINITY;
let maxPTS = Number.NEGATIVE_INFINITY;
let sortSamples = false;
// if parsed fragment is contiguous with last one, let's use last DTS value as reference
if (!contiguous || nextAvcDts === null) {
const pts = timeOffset * timeScale;
const cts = inputSamples[0].pts - normalizePts(inputSamples[0].dts, inputSamples[0].pts);
// if not contiguous, let's use target timeOffset
nextAvcDts = pts - cts;
}
// PTS is coded on 33bits, and can loop from -2^32 to 2^32
// PTSNormalize will make PTS/DTS value monotonic, we use last known DTS value as reference value
const initTime = initPTS.baseTime * timeScale / initPTS.timescale;
for (let i = 0; i < nbSamples; i++) {
const sample = inputSamples[i];
sample.pts = normalizePts(sample.pts - initTime, nextAvcDts);
sample.dts = normalizePts(sample.dts - initTime, nextAvcDts);
if (sample.dts < inputSamples[i > 0 ? i - 1 : i].dts) {
sortSamples = true;
}
}
// sort video samples by DTS then PTS then demux id order
if (sortSamples) {
inputSamples.sort(function (a, b) {
const deltadts = a.dts - b.dts;
const deltapts = a.pts - b.pts;
return deltadts || deltapts;
});
}
// Get first/last DTS
firstDTS = inputSamples[0].dts;
lastDTS = inputSamples[inputSamples.length - 1].dts;
// Sample duration (as expected by trun MP4 boxes), should be the delta between sample DTS
// set this constant duration as being the avg delta between consecutive DTS.
const inputDuration = lastDTS - firstDTS;
const averageSampleDuration = inputDuration ? Math.round(inputDuration / (nbSamples - 1)) : mp4SampleDuration || track.inputTimeScale / 30;
// if fragment are contiguous, detect hole/overlapping between fragments
if (contiguous) {
// check timestamp continuity across consecutive fragments (this is to remove inter-fragment gap/hole)
const delta = firstDTS - nextAvcDts;
const foundHole = delta > averageSampleDuration;
const foundOverlap = delta < -1;
if (foundHole || foundOverlap) {
if (foundHole) {
logger.warn(`AVC: ${toMsFromMpegTsClock(delta, true)} ms (${delta}dts) hole between fragments detected, filling it`);
} else {
logger.warn(`AVC: ${toMsFromMpegTsClock(-delta, true)} ms (${delta}dts) overlapping between fragments detected`);
}
if (!foundOverlap || nextAvcDts >= inputSamples[0].pts) {
firstDTS = nextAvcDts;
const firstPTS = inputSamples[0].pts - delta;
inputSamples[0].dts = firstDTS;
inputSamples[0].pts = firstPTS;
logger.log(`Video: First PTS/DTS adjusted: ${toMsFromMpegTsClock(firstPTS, true)}/${toMsFromMpegTsClock(firstDTS, true)}, delta: ${toMsFromMpegTsClock(delta, true)} ms`);
}
}
}
firstDTS = Math.max(0, firstDTS);
let nbNalu = 0;
let naluLen = 0;
for (let i = 0; i < nbSamples; i++) {
// compute total/avc sample length and nb of NAL units
const sample = inputSamples[i];
const units = sample.units;
const nbUnits = units.length;
let sampleLen = 0;
for (let j = 0; j < nbUnits; j++) {
sampleLen += units[j].data.length;
}
naluLen += sampleLen;
nbNalu += nbUnits;
sample.length = sampleLen;
// ensure sample monotonic DTS
sample.dts = Math.max(sample.dts, firstDTS);
minPTS = Math.min(sample.pts, minPTS);
maxPTS = Math.max(sample.pts, maxPTS);
}
lastDTS = inputSamples[nbSamples - 1].dts;
/* concatenate the video data and construct the mdat in place
(need 8 more bytes to fill length and mpdat type) */
const mdatSize = naluLen + 4 * nbNalu + 8;
let mdat;
try {
mdat = new Uint8Array(mdatSize);
} catch (err) {
this.observer.emit(Events.ERROR, Events.ERROR, {
type: ErrorTypes.MUX_ERROR,
details: ErrorDetails.REMUX_ALLOC_ERROR,
fatal: false,
error: err,
bytes: mdatSize,
reason: `fail allocating video mdat ${mdatSize}`
});
return;
}
const view = new DataView(mdat.buffer);
view.setUint32(0, mdatSize);
mdat.set(MP4.types.mdat, 4);
let stretchedLastFrame = false;
let minDtsDelta = Number.POSITIVE_INFINITY;
let minPtsDelta = Number.POSITIVE_INFINITY;
let maxDtsDelta = Number.NEGATIVE_INFINITY;
let maxPtsDelta = Number.NEGATIVE_INFINITY;
for (let i = 0; i < nbSamples; i++) {
const avcSample = inputSamples[i];
const avcSampleUnits = avcSample.units;
let mp4SampleLength = 0;
// convert NALU bitstream to MP4 format (prepend NALU with size field)
for (let j = 0, nbUnits = avcSampleUnits.length; j < nbUnits; j++) {
const unit = avcSampleUnits[j];
const unitData = unit.data;
const unitDataLen = unit.data.byteLength;
view.setUint32(offset, unitDataLen);
offset += 4;
mdat.set(unitData, offset);
offset += unitDataLen;
mp4SampleLength += 4 + unitDataLen;
}
// expected sample duration is the Decoding Timestamp diff of consecutive samples
let ptsDelta;
if (i < nbSamples - 1) {
mp4SampleDuration = inputSamples[i + 1].dts - avcSample.dts;
ptsDelta = inputSamples[i + 1].pts - avcSample.pts;
} else {
const config = this.config;
const lastFrameDuration = i > 0 ? avcSample.dts - inputSamples[i - 1].dts : averageSampleDuration;
ptsDelta = i > 0 ? avcSample.pts - inputSamples[i - 1].pts : averageSampleDuration;
if (config.stretchShortVideoTrack && this.nextAudioPts !== null) {
// In some cases, a segment's audio track duration may exceed the video track duration.
// Since we've already remuxed audio, and we know how long the audio track is, we look to
// see if the delta to the next segment is longer than maxBufferHole.
// If so, playback would potentially get stuck, so we artificially inflate
// the duration of the last frame to minimize any potential gap between segments.
const gapTolerance = Math.floor(config.maxBufferHole * timeScale);
const deltaToFrameEnd = (audioTrackLength ? minPTS + audioTrackLength * timeScale : this.nextAudioPts) - avcSample.pts;
if (deltaToFrameEnd > gapTolerance) {
// We subtract lastFrameDuration from deltaToFrameEnd to try to prevent any video
// frame overlap. maxBufferHole should be >> lastFrameDuration anyway.
mp4SampleDuration = deltaToFrameEnd - lastFrameDuration;
if (mp4SampleDuration < 0) {
mp4SampleDuration = lastFrameDuration;
} else {
stretchedLastFrame = true;
}
logger.log(`[mp4-remuxer]: It is approximately ${deltaToFrameEnd / 90} ms to the next segment; using duration ${mp4SampleDuration / 90} ms for the last video frame.`);
} else {
mp4SampleDuration = lastFrameDuration;
}
} else {
mp4SampleDuration = lastFrameDuration;
}
}
const compositionTimeOffset = Math.round(avcSample.pts - avcSample.dts);
minDtsDelta = Math.min(minDtsDelta, mp4SampleDuration);
maxDtsDelta = Math.max(maxDtsDelta, mp4SampleDuration);
minPtsDelta = Math.min(minPtsDelta, ptsDelta);
maxPtsDelta = Math.max(maxPtsDelta, ptsDelta);
outputSamples.push(new Mp4Sample(avcSample.key, mp4SampleDuration, mp4SampleLength, compositionTimeOffset));
}
if (outputSamples.length) {
if (chromeVersion) {
if (chromeVersion < 70) {
// Chrome workaround, mark first sample as being a Random Access Point (keyframe) to avoid sourcebuffer append issue
// https://code.google.com/p/chromium/issues/detail?id=229412
const flags = outputSamples[0].flags;
flags.dependsOn = 2;
flags.isNonSync = 0;
}
} else if (safariWebkitVersion) {
// Fix for "CNN special report, with CC" in test-streams (Safari browser only)
// Ignore DTS when frame durations are irregular. Safari MSE does not handle this leading to gaps.
if (maxPtsDelta - minPtsDelta < maxDtsDelta - minDtsDelta && averageSampleDuration / maxDtsDelta < 0.025 && outputSamples[0].cts === 0) {
logger.warn('Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.');
let dts = firstDTS;
for (let i = 0, len = outputSamples.length; i < len; i++) {
const nextDts = dts + outputSamples[i].duration;
const pts = dts + outputSamples[i].cts;
if (i < len - 1) {
const nextPts = nextDts + outputSamples[i + 1].cts;
outputSamples[i].duration = nextPts - pts;
} else {
outputSamples[i].duration = i ? outputSamples[i - 1].duration : averageSampleDuration;
}
outputSamples[i].cts = 0;
dts = nextDts;
}
}
}
}
// next AVC sample DTS should be equal to last sample DTS + last sample duration (in PES timescale)
mp4SampleDuration = stretchedLastFrame || !mp4SampleDuration ? averageSampleDuration : mp4SampleDuration;
this.nextAvcDts = nextAvcDts = lastDTS + mp4SampleDuration;
this.videoSampleDuration = mp4SampleDuration;
this.isVideoContiguous = true;
const moof = MP4.moof(track.sequenceNumber++, firstDTS, _extends({}, track, {
samples: outputSamples
}));
const type = 'video';
const data = {
data1: moof,
data2: mdat,
startPTS: minPTS / timeScale,
endPTS: (maxPTS + mp4SampleDuration) / timeScale,
startDTS: firstDTS / timeScale,
endDTS: nextAvcDts / timeScale,
type,
hasAudio: false,
hasVideo: true,
nb: outputSamples.length,
dropped: track.dropped
};
track.samples = [];
track.dropped = 0;
return data;
}
remuxAudio(track, timeOffset, contiguous, accurateTimeOffset, videoTimeOffset) {
const inputTimeScale = track.inputTimeScale;
const mp4timeScale = track.samplerate ? track.samplerate : inputTimeScale;
const scaleFactor = inputTimeScale / mp4timeScale;
const mp4SampleDuration = track.segmentCodec === 'aac' ? AAC_SAMPLES_PER_FRAME : MPEG_AUDIO_SAMPLE_PER_FRAME;
const inputSampleDuration = mp4SampleDuration * scaleFactor;
const initPTS = this._initPTS;
const rawMPEG = track.segmentCodec === 'mp3' && this.typeSupported.mpeg;
const outputSamples = [];
const alignedWithVideo = videoTimeOffset !== undefined;
let inputSamples = track.samples;
let offset = rawMPEG ? 0 : 8;
let nextAudioPts = this.nextAudioPts || -1;
// window.audioSamples ? window.audioSamples.push(inputSamples.map(s => s.pts)) : (window.audioSamples = [inputSamples.map(s => s.pts)]);
// for audio samples, also consider consecutive fragments as being contiguous (even if a level switch occurs),
// for sake of clarity:
// consecutive fragments are frags with
// - less than 100ms gaps between new time offset (if accurate) and next expected PTS OR
// - less than 20 audio frames distance
// contiguous fragments are consecutive fragments from same quality level (same level, new SN = old SN + 1)
// this helps ensuring audio continuity
// and this also avoids audio glitches/cut when switching quality, or reporting wrong duration on first audio frame
const timeOffsetMpegTS = timeOffset * inputTimeScale;
const initTime = initPTS.baseTime * inputTimeScale / initPTS.timescale;
this.isAudioContiguous = contiguous = contiguous || inputSamples.length && nextAudioPts > 0 && (accurateTimeOffset && Math.abs(timeOffsetMpegTS - nextAudioPts) < 9000 || Math.abs(normalizePts(inputSamples[0].pts - initTime, timeOffsetMpegTS) - nextAudioPts) < 20 * inputSampleDuration);
// compute normalized PTS
inputSamples.forEach(function (sample) {
sample.pts = normalizePts(sample.pts - initTime, timeOffsetMpegTS);
});
if (!contiguous || nextAudioPts < 0) {
// filter out sample with negative PTS that are not playable anyway
// if we don't remove these negative samples, they will shift all audio samples forward.
// leading to audio overlap between current / next fragment
inputSamples = inputSamples.filter(sample => sample.pts >= 0);
// in case all samples have negative PTS, and have been filtered out, return now
if (!inputSamples.length) {
return;
}
if (videoTimeOffset === 0) {
// Set the start to 0 to match video so that start gaps larger than inputSampleDuration are filled with silence
nextAudioPts = 0;
} else if (accurateTimeOffset && !alignedWithVideo) {
// When not seeking, not live, and LevelDetails.PTSKnown, use fragment start as predicted next audio PTS
nextAudioPts = Math.max(0, timeOffsetMpegTS);
} else {
// if frags are not contiguous and if we cant trust time offset, let's use first sample PTS as next audio PTS
nextAudioPts = inputSamples[0].pts;
}
}
// If the audio track is missing samples, the frames seem to get "left-shifted" within the
// resulting mp4 segment, causing sync issues and leaving gaps at the end of the audio segment.
// In an effort to prevent this from happening, we inject frames here where there are gaps.
// When possible, we inject a silent frame; when that's not possible, we duplicate the last
// frame.
if (track.segmentCodec === 'aac') {
const maxAudioFramesDrift = this.config.maxAudioFramesDrift;
for (let i = 0, nextPts = nextAudioPts; i < inputSamples.length; i++) {
// First, let's see how far off this frame is from where we expect it to be
const sample = inputSamples[i];
const pts = sample.pts;
const delta = pts - nextPts;
const duration = Math.abs(1000 * delta / inputTimeScale);
// When remuxing with video, if we're overlapping by more than a duration, drop this sample to stay in sync
if (delta <= -maxAudioFramesDrift * inputSampleDuration && alignedWithVideo) {
if (i === 0) {
logger.warn(`Audio frame @ ${(pts / inputTimeScale).toFixed(3)}s overlaps nextAudioPts by ${Math.round(1000 * delta / inputTimeScale)} ms.`);
this.nextAudioPts = nextAudioPts = nextPts = pts;
}
} // eslint-disable-line brace-style
// Insert missing frames if:
// 1: We're more than maxAudioFramesDrift frame away
// 2: Not more than MAX_SILENT_FRAME_DURATION away
// 3: currentTime (aka nextPtsNorm) is not 0
// 4: remuxing with video (videoTimeOffset !== undefined)
else if (delta >= maxAudioFramesDrift * inputSampleDuration && duration < MAX_SILENT_FRAME_DURATION && alignedWithVideo) {
let missing = Math.round(delta / inputSampleDuration);
// Adjust nextPts so that silent samples are aligned with media pts. This will prevent media samples from
// later being shifted if nextPts is based on timeOffset and delta is not a multiple of inputSampleDuration.
nextPts = pts - missing * inputSampleDuration;
if (nextPts < 0) {
missing--;
nextPts += inputSampleDuration;
}
if (i === 0) {
this.nextAudioPts = nextAudioPts = nextPts;
}
logger.warn(`[mp4-remuxer]: Injecting ${missing} audio frame @ ${(nextPts / inputTimeScale).toFixed(3)}s due to ${Math.round(1000 * delta / inputTimeScale)} ms gap.`);
for (let j = 0; j < missing; j++) {
const newStamp = Math.max(nextPts, 0);
let fillFrame = AAC.getSilentFrame(track.manifestCodec || track.codec, track.channelCount);
if (!fillFrame) {
logger.log('[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead.');
fillFrame = sample.unit.subarray();
}
inputSamples.splice(i, 0, {
unit: fillFrame,
pts: newStamp
});
nextPts += inputSampleDuration;
i++;
}
}
sample.pts = nextPts;
nextPts += inputSampleDuration;
}
}
let firstPTS = null;
let lastPTS = null;
let mdat;
let mdatSize = 0;
let sampleLength = inputSamples.length;
while (sampleLength--) {
mdatSize += inputSamples[sampleLength].unit.byteLength;
}
for (let j = 0, _nbSamples = inputSamples.length; j < _nbSamples; j++) {
const audioSample = inputSamples[j];
const unit = audioSample.unit;
let pts = audioSample.pts;
if (lastPTS !== null) {
// If we have more than one sample, set the duration of the sample to the "real" duration; the PTS diff with
// the previous sample
const prevSample = outputSamples[j - 1];
prevSample.duration = Math.round((pts - lastPTS) / scaleFactor);
} else {
if (contiguous && track.segmentCodec === 'aac') {
// set PTS/DTS to expected PTS/DTS
pts = nextAudioPts;
}
// remember first PTS of our audioSamples
firstPTS = pts;
if (mdatSize > 0) {
/* concatenate the audio data and construct the mdat in place
(need 8 more bytes to fill length and mdat type) */
mdatSize += offset;
try {
mdat = new Uint8Array(mdatSize);
} catch (err) {
this.observer.emit(Events.ERROR, Events.ERROR, {
type: ErrorTypes.MUX_ERROR,
details: ErrorDetails.REMUX_ALLOC_ERROR,
fatal: false,
error: err,
bytes: mdatSize,
reason: `fail allocating audio mdat ${mdatSize}`
});
return;
}
if (!rawMPEG) {
const view = new DataView(mdat.buffer);
view.setUint32(0, mdatSize);
mdat.set(MP4.types.mdat, 4);
}
} else {
// no audio samples
return;
}
}
mdat.set(unit, offset);
const unitLen = unit.byteLength;
offset += unitLen;
// Default the sample's duration to the computed mp4SampleDuration, which will either be 1024 for AAC or 1152 for MPEG
// In the case that we have 1 sample, this will be the duration. If we have more than one sample, the duration
// becomes the PTS diff with the previous sample
outputSamples.push(new Mp4Sample(true, mp4SampleDuration, unitLen, 0));
lastPTS = pts;
}
// We could end up with no audio samples if all input samples were overlapping with the previously remuxed ones
const nbSamples = outputSamples.length;
if (!nbSamples) {
return;
}
// The next audio sample PTS should be equal to last sample PTS + duration
const lastSample = outputSamples[outputSamples.length - 1];
this.nextAudioPts = nextAudioPts = lastPTS + scaleFactor * lastSample.duration;
// Set the track samples from inputSamples to outputSamples before remuxing
const moof = rawMPEG ? new Uint8Array(0) : MP4.moof(track.sequenceNumber++, firstPTS / scaleFactor, _extends({}, track, {
samples: outputSamples
}));
// Clear the track samples. This also clears the samples array in the demuxer, since the reference is shared
track.samples = [];
const start = firstPTS / inputTimeScale;
const end = nextAudioPts / inputTimeScale;
const type = 'audio';
const audioData = {
data1: moof,
data2: mdat,
startPTS: start,
endPTS: end,
startDTS: start,
endDTS: end,
type,
hasAudio: true,
hasVideo: false,
nb: nbSamples
};
this.isAudioContiguous = true;
return audioData;
}
remuxEmptyAudio(track, timeOffset, contiguous, videoData) {
const inputTimeScale = track.inputTimeScale;
const mp4timeScale = track.samplerate ? track.samplerate : inputTimeScale;
const scaleFactor = inputTimeScale / mp4timeScale;
const nextAudioPts = this.nextAudioPts;
// sync with video's timestamp
const initDTS = this._initDTS;
const init90kHz = initDTS.baseTime * 90000 / initDTS.timescale;
const startDTS = (nextAudioPts !== null ? nextAudioPts : videoData.startDTS * inputTimeScale) + init90kHz;
const endDTS = videoData.endDTS * inputTimeScale + init90kHz;
// one sample's duration value
const frameDuration = scaleFactor * AAC_SAMPLES_PER_FRAME;
// samples count of this segment's duration
const nbSamples = Math.ceil((endDTS - startDTS) / frameDuration);
// silent frame
const silentFrame = AAC.getSilentFrame(track.manifestCodec || track.codec, track.channelCount);
logger.warn('[mp4-remuxer]: remux empty Audio');
// Can't remux if we can't generate a silent frame...
if (!silentFrame) {
logger.trace('[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec');
return;
}
const samples = [];
for (let i = 0; i < nbSamples; i++) {
const stamp = startDTS + i * frameDuration;
samples.push({
unit: silentFrame,
pts: stamp,
dts: stamp
});
}
track.samples = samples;
return this.remuxAudio(track, timeOffset, contiguous, false);
}
}
function normalizePts(value, reference) {
let offset;
if (reference === null) {
return value;
}
if (reference < value) {
// - 2^33
offset = -8589934592;
} else {
// + 2^33
offset = 8589934592;
}
/* PTS is 33bit (from 0 to 2^33 -1)
if diff between value and reference is bigger than half of the amplitude (2^32) then it means that
PTS looping occured. fill the gap */
while (Math.abs(value - reference) > 4294967296) {
value += offset;
}
return value;
}
function findKeyframeIndex(samples) {
for (let i = 0; i < samples.length; i++) {
if (samples[i].key) {
return i;
}
}
return -1;
}
function flushTextTrackMetadataCueSamples(track, timeOffset, initPTS, initDTS) {
const length = track.samples.length;
if (!length) {
return;
}
const inputTimeScale = track.inputTimeScale;
for (let index = 0; index < length; index++) {
const sample = track.samples[index];
// setting id3 pts, dts to relative time
// using this._initPTS and this._initDTS to calculate relative time
sample.pts = normalizePts(sample.pts - initPTS.baseTime * inputTimeScale / initPTS.timescale, timeOffset * inputTimeScale) / inputTimeScale;
sample.dts = normalizePts(sample.dts - initDTS.baseTime * inputTimeScale / initDTS.timescale, timeOffset * inputTimeScale) / inputTimeScale;
}
const samples = track.samples;
track.samples = [];
return {
samples
};
}
function flushTextTrackUserdataCueSamples(track, timeOffset, initPTS) {
const length = track.samples.length;
if (!length) {
return;
}
const inputTimeScale = track.inputTimeScale;
for (let index = 0; index < length; index++) {
const sample = track.samples[index];
// setting text pts, dts to relative time
// using this._initPTS and this._initDTS to calculate relative time
sample.pts = normalizePts(sample.pts - initPTS.baseTime * inputTimeScale / initPTS.timescale, timeOffset * inputTimeScale) / inputTimeScale;
}
track.samples.sort((a, b) => a.pts - b.pts);
const samples = track.samples;
track.samples = [];
return {
samples
};
}
class Mp4Sample {
constructor(isKeyframe, duration, size, cts) {
this.size = void 0;
this.duration = void 0;
this.cts = void 0;
this.flags = void 0;
this.duration = duration;
this.size = size;
this.cts = cts;
this.flags = new Mp4SampleFlags(isKeyframe);
}
}
class Mp4SampleFlags {
constructor(isKeyframe) {
this.isLeading = 0;
this.isDependedOn = 0;
this.hasRedundancy = 0;
this.degradPrio = 0;
this.dependsOn = 1;
this.isNonSync = 1;
this.dependsOn = isKeyframe ? 2 : 1;
this.isNonSync = isKeyframe ? 0 : 1;
}
}
class PassThroughRemuxer {
constructor() {
this.emitInitSegment = false;
this.audioCodec = void 0;
this.videoCodec = void 0;
this.initData = void 0;
this.initPTS = null;
this.initTracks = void 0;
this.lastEndTime = null;
}
destroy() {}
resetTimeStamp(defaultInitPTS) {
this.initPTS = defaultInitPTS;
this.lastEndTime = null;
}
resetNextTimestamp() {
this.lastEndTime = null;
}
resetInitSegment(initSegment, audioCodec, videoCodec, decryptdata) {
this.audioCodec = audioCodec;
this.videoCodec = videoCodec;
this.generateInitSegment(patchEncyptionData(initSegment, decryptdata));
this.emitInitSegment = true;
}
generateInitSegment(initSegment) {
let {
audioCodec,
videoCodec
} = this;
if (!(initSegment != null && initSegment.byteLength)) {
this.initTracks = undefined;
this.initData = undefined;
return;
}
const initData = this.initData = parseInitSegment(initSegment);
// Get codec from initSegment or fallback to default
if (!audioCodec) {
audioCodec = getParsedTrackCodec(initData.audio, ElementaryStreamTypes.AUDIO);
}
if (!videoCodec) {
videoCodec = getParsedTrackCodec(initData.video, ElementaryStreamTypes.VIDEO);
}
const tracks = {};
if (initData.audio && initData.video) {
tracks.audiovideo = {
container: 'video/mp4',
codec: audioCodec + ',' + videoCodec,
initSegment,
id: 'main'
};
} else if (initData.audio) {
tracks.audio = {
container: 'audio/mp4',
codec: audioCodec,
initSegment,
id: 'audio'
};
} else if (initData.video) {
tracks.video = {
container: 'video/mp4',
codec: videoCodec,
initSegment,
id: 'main'
};
} else {
logger.warn('[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes.');
}
this.initTracks = tracks;
}
remux(audioTrack, videoTrack, id3Track, textTrack, timeOffset, accurateTimeOffset) {
var _initData, _initData2;
let {
initPTS,
lastEndTime
} = this;
const result = {
audio: undefined,
video: undefined,
text: textTrack,
id3: id3Track,
initSegment: undefined
};
// If we haven't yet set a lastEndDTS, or it was reset, set it to the provided timeOffset. We want to use the
// lastEndDTS over timeOffset whenever possible; during progressive playback, the media source will not update
// the media duration (which is what timeOffset is provided as) before we need to process the next chunk.
if (!isFiniteNumber(lastEndTime)) {
lastEndTime = this.lastEndTime = timeOffset || 0;
}
// The binary segment data is added to the videoTrack in the mp4demuxer. We don't check to see if the data is only
// audio or video (or both); adding it to video was an arbitrary choice.
const data = videoTrack.samples;
if (!(data != null && data.length)) {
return result;
}
const initSegment = {
initPTS: undefined,
timescale: 1
};
let initData = this.initData;
if (!((_initData = initData) != null && _initData.length)) {
this.generateInitSegment(data);
initData = this.initData;
}
if (!((_initData2 = initData) != null && _initData2.length)) {
// We can't remux if the initSegment could not be generated
logger.warn('[passthrough-remuxer.ts]: Failed to generate initSegment.');
return result;
}
if (this.emitInitSegment) {
initSegment.tracks = this.initTracks;
this.emitInitSegment = false;
}
const duration = getDuration(data, initData);
const startDTS = getStartDTS(initData, data);
const decodeTime = startDTS === null ? timeOffset : startDTS;
if (isInvalidInitPts(initPTS, decodeTime, timeOffset, duration) || initSegment.timescale !== initPTS.timescale && accurateTimeOffset) {
initSegment.initPTS = decodeTime - timeOffset;
if (initPTS && initPTS.timescale === 1) {
logger.warn(`Adjusting initPTS by ${initSegment.initPTS - initPTS.baseTime}`);
}
this.initPTS = initPTS = {
baseTime: initSegment.initPTS,
timescale: 1
};
}
const startTime = audioTrack ? decodeTime - initPTS.baseTime / initPTS.timescale : lastEndTime;
const endTime = startTime + duration;
offsetStartDTS(initData, data, initPTS.baseTime / initPTS.timescale);
if (duration > 0) {
this.lastEndTime = endTime;
} else {
logger.warn('Duration parsed from mp4 should be greater than zero');
this.resetNextTimestamp();
}
const hasAudio = !!initData.audio;
const hasVideo = !!initData.video;
let type = '';
if (hasAudio) {
type += 'audio';
}
if (hasVideo) {
type += 'video';
}
const track = {
data1: data,
startPTS: startTime,
startDTS: startTime,
endPTS: endTime,
endDTS: endTime,
type,
hasAudio,
hasVideo,
nb: 1,
dropped: 0
};
result.audio = track.type === 'audio' ? track : undefined;
result.video = track.type !== 'audio' ? track : undefined;
result.initSegment = initSegment;
result.id3 = flushTextTrackMetadataCueSamples(id3Track, timeOffset, initPTS, initPTS);
if (textTrack.samples.length) {
result.text = flushTextTrackUserdataCueSamples(textTrack, timeOffset, initPTS);
}
return result;
}
}
function isInvalidInitPts(initPTS, startDTS, timeOffset, duration) {
if (initPTS === null) {
return true;
}
// InitPTS is invalid when distance from program would be more than segment duration or a minimum of one second
const minDuration = Math.max(duration, 1);
const startTime = startDTS - initPTS.baseTime / initPTS.timescale;
return Math.abs(startTime - timeOffset) > minDuration;
}
function getParsedTrackCodec(track, type) {
const parsedCodec = track == null ? void 0 : track.codec;
if (parsedCodec && parsedCodec.length > 4) {
return parsedCodec;
}
// Since mp4-tools cannot parse full codec string (see 'TODO: Parse codec details'... in mp4-tools)
// Provide defaults based on codec type
// This allows for some playback of some fmp4 playlists without CODECS defined in manifest
if (parsedCodec === 'hvc1' || parsedCodec === 'hev1') {
return 'hvc1.1.6.L120.90';
}
if (parsedCodec === 'av01') {
return 'av01.0.04M.08';
}
if (parsedCodec === 'avc1' || type === ElementaryStreamTypes.VIDEO) {
return 'avc1.42e01e';
}
return 'mp4a.40.5';
}
let now;
// performance.now() not available on WebWorker, at least on Safari Desktop
try {
now = self.performance.now.bind(self.performance);
} catch (err) {
logger.debug('Unable to use Performance API on this environment');
now = typeof self !== 'undefined' && self.Date.now;
}
const muxConfig = [{
demux: MP4Demuxer,
remux: PassThroughRemuxer
}, {
demux: TSDemuxer,
remux: MP4Remuxer
}, {
demux: AACDemuxer,
remux: MP4Remuxer
}, {
demux: MP3Demuxer,
remux: MP4Remuxer
}];
class Transmuxer {
constructor(observer, typeSupported, config, vendor, id) {
this.async = false;
this.observer = void 0;
this.typeSupported = void 0;
this.config = void 0;
this.vendor = void 0;
this.id = void 0;
this.demuxer = void 0;
this.remuxer = void 0;
this.decrypter = void 0;
this.probe = void 0;
this.decryptionPromise = null;
this.transmuxConfig = void 0;
this.currentTransmuxState = void 0;
this.observer = observer;
this.typeSupported = typeSupported;
this.config = config;
this.vendor = vendor;
this.id = id;
}
configure(transmuxConfig) {
this.transmuxConfig = transmuxConfig;
if (this.decrypter) {
this.decrypter.reset();
}
}
push(data, decryptdata, chunkMeta, state) {
const stats = chunkMeta.transmuxing;
stats.executeStart = now();
let uintData = new Uint8Array(data);
const {
currentTransmuxState,
transmuxConfig
} = this;
if (state) {
this.currentTransmuxState = state;
}
const {
contiguous,
discontinuity,
trackSwitch,
accurateTimeOffset,
timeOffset,
initSegmentChange
} = state || currentTransmuxState;
const {
audioCodec,
videoCodec,
defaultInitPts,
duration,
initSegmentData
} = transmuxConfig;
const keyData = getEncryptionType(uintData, decryptdata);
if (keyData && keyData.method === 'AES-128') {
const decrypter = this.getDecrypter();
// Software decryption is synchronous; webCrypto is not
if (decrypter.isSync()) {
// Software decryption is progressive. Progressive decryption may not return a result on each call. Any cached
// data is handled in the flush() call
let decryptedData = decrypter.softwareDecrypt(uintData, keyData.key.buffer, keyData.iv.buffer);
// For Low-Latency HLS Parts, decrypt in place, since part parsing is expected on push progress
const loadingParts = chunkMeta.part > -1;
if (loadingParts) {
decryptedData = decrypter.flush();
}
if (!decryptedData) {
stats.executeEnd = now();
return emptyResult(chunkMeta);
}
uintData = new Uint8Array(decryptedData);
} else {
this.decryptionPromise = decrypter.webCryptoDecrypt(uintData, keyData.key.buffer, keyData.iv.buffer).then(decryptedData => {
// Calling push here is important; if flush() is called while this is still resolving, this ensures that
// the decrypted data has been transmuxed
const result = this.push(decryptedData, null, chunkMeta);
this.decryptionPromise = null;
return result;
});
return this.decryptionPromise;
}
}
const resetMuxers = this.needsProbing(discontinuity, trackSwitch);
if (resetMuxers) {
const error = this.configureTransmuxer(uintData);
if (error) {
logger.warn(`[transmuxer] ${error.message}`);
this.observer.emit(Events.ERROR, Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.FRAG_PARSING_ERROR,
fatal: false,
error,
reason: error.message
});
stats.executeEnd = now();
return emptyResult(chunkMeta);
}
}
if (discontinuity || trackSwitch || initSegmentChange || resetMuxers) {
this.resetInitSegment(initSegmentData, audioCodec, videoCodec, duration, decryptdata);
}
if (discontinuity || initSegmentChange || resetMuxers) {
this.resetInitialTimestamp(defaultInitPts);
}
if (!contiguous) {
this.resetContiguity();
}
const result = this.transmux(uintData, keyData, timeOffset, accurateTimeOffset, chunkMeta);
const currentState = this.currentTransmuxState;
currentState.contiguous = true;
currentState.discontinuity = false;
currentState.trackSwitch = false;
stats.executeEnd = now();
return result;
}
// Due to data caching, flush calls can produce more than one TransmuxerResult (hence the Array type)
flush(chunkMeta) {
const stats = chunkMeta.transmuxing;
stats.executeStart = now();
const {
decrypter,
currentTransmuxState,
decryptionPromise
} = this;
if (decryptionPromise) {
// Upon resolution, the decryption promise calls push() and returns its TransmuxerResult up the stack. Therefore
// only flushing is required for async decryption
return decryptionPromise.then(() => {
return this.flush(chunkMeta);
});
}
const transmuxResults = [];
const {
timeOffset
} = currentTransmuxState;
if (decrypter) {
// The decrypter may have data cached, which needs to be demuxed. In this case we'll have two TransmuxResults
// This happens in the case that we receive only 1 push call for a segment (either for non-progressive downloads,
// or for progressive downloads with small segments)
const decryptedData = decrypter.flush();
if (decryptedData) {
// Push always returns a TransmuxerResult if decryptdata is null
transmuxResults.push(this.push(decryptedData, null, chunkMeta));
}
}
const {
demuxer,
remuxer
} = this;
if (!demuxer || !remuxer) {
// If probing failed, then Hls.js has been given content its not able to handle
stats.executeEnd = now();
return [emptyResult(chunkMeta)];
}
const demuxResultOrPromise = demuxer.flush(timeOffset);
if (isPromise(demuxResultOrPromise)) {
// Decrypt final SAMPLE-AES samples
return demuxResultOrPromise.then(demuxResult => {
this.flushRemux(transmuxResults, demuxResult, chunkMeta);
return transmuxResults;
});
}
this.flushRemux(transmuxResults, demuxResultOrPromise, chunkMeta);
return transmuxResults;
}
flushRemux(transmuxResults, demuxResult, chunkMeta) {
const {
audioTrack,
videoTrack,
id3Track,
textTrack
} = demuxResult;
const {
accurateTimeOffset,
timeOffset
} = this.currentTransmuxState;
logger.log(`[transmuxer.ts]: Flushed fragment ${chunkMeta.sn}${chunkMeta.part > -1 ? ' p: ' + chunkMeta.part : ''} of level ${chunkMeta.level}`);
const remuxResult = this.remuxer.remux(audioTrack, videoTrack, id3Track, textTrack, timeOffset, accurateTimeOffset, true, this.id);
transmuxResults.push({
remuxResult,
chunkMeta
});
chunkMeta.transmuxing.executeEnd = now();
}
resetInitialTimestamp(defaultInitPts) {
const {
demuxer,
remuxer
} = this;
if (!demuxer || !remuxer) {
return;
}
demuxer.resetTimeStamp(defaultInitPts);
remuxer.resetTimeStamp(defaultInitPts);
}
resetContiguity() {
const {
demuxer,
remuxer
} = this;
if (!demuxer || !remuxer) {
return;
}
demuxer.resetContiguity();
remuxer.resetNextTimestamp();
}
resetInitSegment(initSegmentData, audioCodec, videoCodec, trackDuration, decryptdata) {
const {
demuxer,
remuxer
} = this;
if (!demuxer || !remuxer) {
return;
}
demuxer.resetInitSegment(initSegmentData, audioCodec, videoCodec, trackDuration);
remuxer.resetInitSegment(initSegmentData, audioCodec, videoCodec, decryptdata);
}
destroy() {
if (this.demuxer) {
this.demuxer.destroy();
this.demuxer = undefined;
}
if (this.remuxer) {
this.remuxer.destroy();
this.remuxer = undefined;
}
}
transmux(data, keyData, timeOffset, accurateTimeOffset, chunkMeta) {
let result;
if (keyData && keyData.method === 'SAMPLE-AES') {
result = this.transmuxSampleAes(data, keyData, timeOffset, accurateTimeOffset, chunkMeta);
} else {
result = this.transmuxUnencrypted(data, timeOffset, accurateTimeOffset, chunkMeta);
}
return result;
}
transmuxUnencrypted(data, timeOffset, accurateTimeOffset, chunkMeta) {
const {
audioTrack,
videoTrack,
id3Track,
textTrack
} = this.demuxer.demux(data, timeOffset, false, !this.config.progressive);
const remuxResult = this.remuxer.remux(audioTrack, videoTrack, id3Track, textTrack, timeOffset, accurateTimeOffset, false, this.id);
return {
remuxResult,
chunkMeta
};
}
transmuxSampleAes(data, decryptData, timeOffset, accurateTimeOffset, chunkMeta) {
return this.demuxer.demuxSampleAes(data, decryptData, timeOffset).then(demuxResult => {
const remuxResult = this.remuxer.remux(demuxResult.audioTrack, demuxResult.videoTrack, demuxResult.id3Track, demuxResult.textTrack, timeOffset, accurateTimeOffset, false, this.id);
return {
remuxResult,
chunkMeta
};
});
}
configureTransmuxer(data) {
const {
config,
observer,
typeSupported,
vendor
} = this;
// probe for content type
let mux;
for (let i = 0, len = muxConfig.length; i < len; i++) {
if (muxConfig[i].demux.probe(data)) {
mux = muxConfig[i];
break;
}
}
if (!mux) {
return new Error('Failed to find demuxer by probing fragment data');
}
// so let's check that current remuxer and demuxer are still valid
const demuxer = this.demuxer;
const remuxer = this.remuxer;
const Remuxer = mux.remux;
const Demuxer = mux.demux;
if (!remuxer || !(remuxer instanceof Remuxer)) {
this.remuxer = new Remuxer(observer, config, typeSupported, vendor);
}
if (!demuxer || !(demuxer instanceof Demuxer)) {
this.demuxer = new Demuxer(observer, config, typeSupported);
this.probe = Demuxer.probe;
}
}
needsProbing(discontinuity, trackSwitch) {
// in case of continuity change, or track switch
// we might switch from content type (AAC container to TS container, or TS to fmp4 for example)
return !this.demuxer || !this.remuxer || discontinuity || trackSwitch;
}
getDecrypter() {
let decrypter = this.decrypter;
if (!decrypter) {
decrypter = this.decrypter = new Decrypter(this.config);
}
return decrypter;
}
}
function getEncryptionType(data, decryptData) {
let encryptionType = null;
if (data.byteLength > 0 && decryptData != null && decryptData.key != null && decryptData.iv !== null && decryptData.method != null) {
encryptionType = decryptData;
}
return encryptionType;
}
const emptyResult = chunkMeta => ({
remuxResult: {},
chunkMeta
});
function isPromise(p) {
return 'then' in p && p.then instanceof Function;
}
class TransmuxConfig {
constructor(audioCodec, videoCodec, initSegmentData, duration, defaultInitPts) {
this.audioCodec = void 0;
this.videoCodec = void 0;
this.initSegmentData = void 0;
this.duration = void 0;
this.defaultInitPts = void 0;
this.audioCodec = audioCodec;
this.videoCodec = videoCodec;
this.initSegmentData = initSegmentData;
this.duration = duration;
this.defaultInitPts = defaultInitPts || null;
}
}
class TransmuxState {
constructor(discontinuity, contiguous, accurateTimeOffset, trackSwitch, timeOffset, initSegmentChange) {
this.discontinuity = void 0;
this.contiguous = void 0;
this.accurateTimeOffset = void 0;
this.trackSwitch = void 0;
this.timeOffset = void 0;
this.initSegmentChange = void 0;
this.discontinuity = discontinuity;
this.contiguous = contiguous;
this.accurateTimeOffset = accurateTimeOffset;
this.trackSwitch = trackSwitch;
this.timeOffset = timeOffset;
this.initSegmentChange = initSegmentChange;
}
}
var eventemitter3 = {exports: {}};
(function (module) {
var has = Object.prototype.hasOwnProperty
, prefix = '~';
/**
* Constructor to create a storage for our `EE` objects.
* An `Events` instance is a plain object whose properties are event names.
*
* @constructor
* @private
*/
function Events() {}
//
// We try to not inherit from `Object.prototype`. In some engines creating an
// instance in this way is faster than calling `Object.create(null)` directly.
// If `Object.create(null)` is not supported we prefix the event names with a
// character to make sure that the built-in object properties are not
// overridden or used as an attack vector.
//
if (Object.create) {
Events.prototype = Object.create(null);
//
// This hack is needed because the `__proto__` property is still inherited in
// some old browsers like Android 4, iPhone 5.1, Opera 11 and Safari 5.
//
if (!new Events().__proto__) prefix = false;
}
/**
* Representation of a single event listener.
*
* @param {Function} fn The listener function.
* @param {*} context The context to invoke the listener with.
* @param {Boolean} [once=false] Specify if the listener is a one-time listener.
* @constructor
* @private
*/
function EE(fn, context, once) {
this.fn = fn;
this.context = context;
this.once = once || false;
}
/**
* Add a listener for a given event.
*
* @param {EventEmitter} emitter Reference to the `EventEmitter` instance.
* @param {(String|Symbol)} event The event name.
* @param {Function} fn The listener function.
* @param {*} context The context to invoke the listener with.
* @param {Boolean} once Specify if the listener is a one-time listener.
* @returns {EventEmitter}
* @private
*/
function addListener(emitter, event, fn, context, once) {
if (typeof fn !== 'function') {
throw new TypeError('The listener must be a function');
}
var listener = new EE(fn, context || emitter, once)
, evt = prefix ? prefix + event : event;
if (!emitter._events[evt]) emitter._events[evt] = listener, emitter._eventsCount++;
else if (!emitter._events[evt].fn) emitter._events[evt].push(listener);
else emitter._events[evt] = [emitter._events[evt], listener];
return emitter;
}
/**
* Clear event by name.
*
* @param {EventEmitter} emitter Reference to the `EventEmitter` instance.
* @param {(String|Symbol)} evt The Event name.
* @private
*/
function clearEvent(emitter, evt) {
if (--emitter._eventsCount === 0) emitter._events = new Events();
else delete emitter._events[evt];
}
/**
* Minimal `EventEmitter` interface that is molded against the Node.js
* `EventEmitter` interface.
*
* @constructor
* @public
*/
function EventEmitter() {
this._events = new Events();
this._eventsCount = 0;
}
/**
* Return an array listing the events for which the emitter has registered
* listeners.
*
* @returns {Array}
* @public
*/
EventEmitter.prototype.eventNames = function eventNames() {
var names = []
, events
, name;
if (this._eventsCount === 0) return names;
for (name in (events = this._events)) {
if (has.call(events, name)) names.push(prefix ? name.slice(1) : name);
}
if (Object.getOwnPropertySymbols) {
return names.concat(Object.getOwnPropertySymbols(events));
}
return names;
};
/**
* Return the listeners registered for a given event.
*
* @param {(String|Symbol)} event The event name.
* @returns {Array} The registered listeners.
* @public
*/
EventEmitter.prototype.listeners = function listeners(event) {
var evt = prefix ? prefix + event : event
, handlers = this._events[evt];
if (!handlers) return [];
if (handlers.fn) return [handlers.fn];
for (var i = 0, l = handlers.length, ee = new Array(l); i < l; i++) {
ee[i] = handlers[i].fn;
}
return ee;
};
/**
* Return the number of listeners listening to a given event.
*
* @param {(String|Symbol)} event The event name.
* @returns {Number} The number of listeners.
* @public
*/
EventEmitter.prototype.listenerCount = function listenerCount(event) {
var evt = prefix ? prefix + event : event
, listeners = this._events[evt];
if (!listeners) return 0;
if (listeners.fn) return 1;
return listeners.length;
};
/**
* Calls each of the listeners registered for a given event.
*
* @param {(String|Symbol)} event The event name.
* @returns {Boolean} `true` if the event had listeners, else `false`.
* @public
*/
EventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {
var evt = prefix ? prefix + event : event;
if (!this._events[evt]) return false;
var listeners = this._events[evt]
, len = arguments.length
, args
, i;
if (listeners.fn) {
if (listeners.once) this.removeListener(event, listeners.fn, undefined, true);
switch (len) {
case 1: return listeners.fn.call(listeners.context), true;
case 2: return listeners.fn.call(listeners.context, a1), true;
case 3: return listeners.fn.call(listeners.context, a1, a2), true;
case 4: return listeners.fn.call(listeners.context, a1, a2, a3), true;
case 5: return listeners.fn.call(listeners.context, a1, a2, a3, a4), true;
case 6: return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true;
}
for (i = 1, args = new Array(len -1); i < len; i++) {
args[i - 1] = arguments[i];
}
listeners.fn.apply(listeners.context, args);
} else {
var length = listeners.length
, j;
for (i = 0; i < length; i++) {
if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true);
switch (len) {
case 1: listeners[i].fn.call(listeners[i].context); break;
case 2: listeners[i].fn.call(listeners[i].context, a1); break;
case 3: listeners[i].fn.call(listeners[i].context, a1, a2); break;
case 4: listeners[i].fn.call(listeners[i].context, a1, a2, a3); break;
default:
if (!args) for (j = 1, args = new Array(len -1); j < len; j++) {
args[j - 1] = arguments[j];
}
listeners[i].fn.apply(listeners[i].context, args);
}
}
}
return true;
};
/**
* Add a listener for a given event.
*
* @param {(String|Symbol)} event The event name.
* @param {Function} fn The listener function.
* @param {*} [context=this] The context to invoke the listener with.
* @returns {EventEmitter} `this`.
* @public
*/
EventEmitter.prototype.on = function on(event, fn, context) {
return addListener(this, event, fn, context, false);
};
/**
* Add a one-time listener for a given event.
*
* @param {(String|Symbol)} event The event name.
* @param {Function} fn The listener function.
* @param {*} [context=this] The context to invoke the listener with.
* @returns {EventEmitter} `this`.
* @public
*/
EventEmitter.prototype.once = function once(event, fn, context) {
return addListener(this, event, fn, context, true);
};
/**
* Remove the listeners of a given event.
*
* @param {(String|Symbol)} event The event name.
* @param {Function} fn Only remove the listeners that match this function.
* @param {*} context Only remove the listeners that have this context.
* @param {Boolean} once Only remove one-time listeners.
* @returns {EventEmitter} `this`.
* @public
*/
EventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) {
var evt = prefix ? prefix + event : event;
if (!this._events[evt]) return this;
if (!fn) {
clearEvent(this, evt);
return this;
}
var listeners = this._events[evt];
if (listeners.fn) {
if (
listeners.fn === fn &&
(!once || listeners.once) &&
(!context || listeners.context === context)
) {
clearEvent(this, evt);
}
} else {
for (var i = 0, events = [], length = listeners.length; i < length; i++) {
if (
listeners[i].fn !== fn ||
(once && !listeners[i].once) ||
(context && listeners[i].context !== context)
) {
events.push(listeners[i]);
}
}
//
// Reset the array, or remove it completely if we have no more listeners.
//
if (events.length) this._events[evt] = events.length === 1 ? events[0] : events;
else clearEvent(this, evt);
}
return this;
};
/**
* Remove all listeners, or those of the specified event.
*
* @param {(String|Symbol)} [event] The event name.
* @returns {EventEmitter} `this`.
* @public
*/
EventEmitter.prototype.removeAllListeners = function removeAllListeners(event) {
var evt;
if (event) {
evt = prefix ? prefix + event : event;
if (this._events[evt]) clearEvent(this, evt);
} else {
this._events = new Events();
this._eventsCount = 0;
}
return this;
};
//
// Alias methods names because people roll like that.
//
EventEmitter.prototype.off = EventEmitter.prototype.removeListener;
EventEmitter.prototype.addListener = EventEmitter.prototype.on;
//
// Expose the prefix.
//
EventEmitter.prefixed = prefix;
//
// Allow `EventEmitter` to be imported as module namespace.
//
EventEmitter.EventEmitter = EventEmitter;
//
// Expose the module.
//
{
module.exports = EventEmitter;
}
} (eventemitter3));
var eventemitter3Exports = eventemitter3.exports;
var EventEmitter = /*@__PURE__*/getDefaultExportFromCjs(eventemitter3Exports);
const MediaSource$1 = getMediaSource() || {
isTypeSupported: () => false
};
class TransmuxerInterface {
constructor(hls, id, onTransmuxComplete, onFlush) {
this.error = null;
this.hls = void 0;
this.id = void 0;
this.observer = void 0;
this.frag = null;
this.part = null;
this.useWorker = void 0;
this.workerContext = null;
this.onwmsg = void 0;
this.transmuxer = null;
this.onTransmuxComplete = void 0;
this.onFlush = void 0;
const config = hls.config;
this.hls = hls;
this.id = id;
this.useWorker = !!config.enableWorker;
this.onTransmuxComplete = onTransmuxComplete;
this.onFlush = onFlush;
const forwardMessage = (ev, data) => {
data = data || {};
data.frag = this.frag;
data.id = this.id;
if (ev === Events.ERROR) {
this.error = data.error;
}
this.hls.trigger(ev, data);
};
// forward events to main thread
this.observer = new EventEmitter();
this.observer.on(Events.FRAG_DECRYPTED, forwardMessage);
this.observer.on(Events.ERROR, forwardMessage);
const typeSupported = {
mp4: MediaSource$1.isTypeSupported('video/mp4'),
mpeg: MediaSource$1.isTypeSupported('audio/mpeg'),
mp3: MediaSource$1.isTypeSupported('audio/mp4; codecs="mp3"')
};
// navigator.vendor is not always available in Web Worker
// refer to https://developer.mozilla.org/en-US/docs/Web/API/WorkerGlobalScope/navigator
const vendor = navigator.vendor;
if (this.useWorker && typeof Worker !== 'undefined') {
const canCreateWorker = config.workerPath || hasUMDWorker();
if (canCreateWorker) {
try {
if (config.workerPath) {
logger.log(`loading Web Worker ${config.workerPath} for "${id}"`);
this.workerContext = loadWorker(config.workerPath);
} else {
logger.log(`injecting Web Worker for "${id}"`);
this.workerContext = injectWorker();
}
this.onwmsg = ev => this.onWorkerMessage(ev);
const {
worker
} = this.workerContext;
worker.addEventListener('message', this.onwmsg);
worker.onerror = event => {
const error = new Error(`${event.message} (${event.filename}:${event.lineno})`);
config.enableWorker = false;
logger.warn(`Error in "${id}" Web Worker, fallback to inline`);
this.hls.trigger(Events.ERROR, {
type: ErrorTypes.OTHER_ERROR,
details: ErrorDetails.INTERNAL_EXCEPTION,
fatal: false,
event: 'demuxerWorker',
error
});
};
worker.postMessage({
cmd: 'init',
typeSupported: typeSupported,
vendor: vendor,
id: id,
config: JSON.stringify(config)
});
} catch (err) {
logger.warn(`Error setting up "${id}" Web Worker, fallback to inline`, err);
this.resetWorker();
this.error = null;
this.transmuxer = new Transmuxer(this.observer, typeSupported, config, vendor, id);
}
return;
}
}
this.transmuxer = new Transmuxer(this.observer, typeSupported, config, vendor, id);
}
resetWorker() {
if (this.workerContext) {
const {
worker,
objectURL
} = this.workerContext;
if (objectURL) {
// revoke the Object URL that was used to create transmuxer worker, so as not to leak it
self.URL.revokeObjectURL(objectURL);
}
worker.removeEventListener('message', this.onwmsg);
worker.onerror = null;
worker.terminate();
this.workerContext = null;
}
}
destroy() {
if (this.workerContext) {
this.resetWorker();
this.onwmsg = undefined;
} else {
const transmuxer = this.transmuxer;
if (transmuxer) {
transmuxer.destroy();
this.transmuxer = null;
}
}
const observer = this.observer;
if (observer) {
observer.removeAllListeners();
}
this.frag = null;
// @ts-ignore
this.observer = null;
// @ts-ignore
this.hls = null;
}
push(data, initSegmentData, audioCodec, videoCodec, frag, part, duration, accurateTimeOffset, chunkMeta, defaultInitPTS) {
var _frag$initSegment, _lastFrag$initSegment;
chunkMeta.transmuxing.start = self.performance.now();
const {
transmuxer
} = this;
const timeOffset = part ? part.start : frag.start;
// TODO: push "clear-lead" decrypt data for unencrypted fragments in streams with encrypted ones
const decryptdata = frag.decryptdata;
const lastFrag = this.frag;
const discontinuity = !(lastFrag && frag.cc === lastFrag.cc);
const trackSwitch = !(lastFrag && chunkMeta.level === lastFrag.level);
const snDiff = lastFrag ? chunkMeta.sn - lastFrag.sn : -1;
const partDiff = this.part ? chunkMeta.part - this.part.index : -1;
const progressive = snDiff === 0 && chunkMeta.id > 1 && chunkMeta.id === (lastFrag == null ? void 0 : lastFrag.stats.chunkCount);
const contiguous = !trackSwitch && (snDiff === 1 || snDiff === 0 && (partDiff === 1 || progressive && partDiff <= 0));
const now = self.performance.now();
if (trackSwitch || snDiff || frag.stats.parsing.start === 0) {
frag.stats.parsing.start = now;
}
if (part && (partDiff || !contiguous)) {
part.stats.parsing.start = now;
}
const initSegmentChange = !(lastFrag && ((_frag$initSegment = frag.initSegment) == null ? void 0 : _frag$initSegment.url) === ((_lastFrag$initSegment = lastFrag.initSegment) == null ? void 0 : _lastFrag$initSegment.url));
const state = new TransmuxState(discontinuity, contiguous, accurateTimeOffset, trackSwitch, timeOffset, initSegmentChange);
if (!contiguous || discontinuity || initSegmentChange) {
logger.log(`[transmuxer-interface, ${frag.type}]: Starting new transmux session for sn: ${chunkMeta.sn} p: ${chunkMeta.part} level: ${chunkMeta.level} id: ${chunkMeta.id}
discontinuity: ${discontinuity}
trackSwitch: ${trackSwitch}
contiguous: ${contiguous}
accurateTimeOffset: ${accurateTimeOffset}
timeOffset: ${timeOffset}
initSegmentChange: ${initSegmentChange}`);
const config = new TransmuxConfig(audioCodec, videoCodec, initSegmentData, duration, defaultInitPTS);
this.configureTransmuxer(config);
}
this.frag = frag;
this.part = part;
// Frags with sn of 'initSegment' are not transmuxed
if (this.workerContext) {
// post fragment payload as transferable objects for ArrayBuffer (no copy)
this.workerContext.worker.postMessage({
cmd: 'demux',
data,
decryptdata,
chunkMeta,
state
}, data instanceof ArrayBuffer ? [data] : []);
} else if (transmuxer) {
const transmuxResult = transmuxer.push(data, decryptdata, chunkMeta, state);
if (isPromise(transmuxResult)) {
transmuxer.async = true;
transmuxResult.then(data => {
this.handleTransmuxComplete(data);
}).catch(error => {
this.transmuxerError(error, chunkMeta, 'transmuxer-interface push error');
});
} else {
transmuxer.async = false;
this.handleTransmuxComplete(transmuxResult);
}
}
}
flush(chunkMeta) {
chunkMeta.transmuxing.start = self.performance.now();
const {
transmuxer
} = this;
if (this.workerContext) {
this.workerContext.worker.postMessage({
cmd: 'flush',
chunkMeta
});
} else if (transmuxer) {
let transmuxResult = transmuxer.flush(chunkMeta);
const asyncFlush = isPromise(transmuxResult);
if (asyncFlush || transmuxer.async) {
if (!isPromise(transmuxResult)) {
transmuxResult = Promise.resolve(transmuxResult);
}
transmuxResult.then(data => {
this.handleFlushResult(data, chunkMeta);
}).catch(error => {
this.transmuxerError(error, chunkMeta, 'transmuxer-interface flush error');
});
} else {
this.handleFlushResult(transmuxResult, chunkMeta);
}
}
}
transmuxerError(error, chunkMeta, reason) {
if (!this.hls) {
return;
}
this.error = error;
this.hls.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.FRAG_PARSING_ERROR,
chunkMeta,
fatal: false,
error,
err: error,
reason
});
}
handleFlushResult(results, chunkMeta) {
results.forEach(result => {
this.handleTransmuxComplete(result);
});
this.onFlush(chunkMeta);
}
onWorkerMessage(ev) {
const data = ev.data;
const hls = this.hls;
switch (data.event) {
case 'init':
{
var _this$workerContext;
const objectURL = (_this$workerContext = this.workerContext) == null ? void 0 : _this$workerContext.objectURL;
if (objectURL) {
// revoke the Object URL that was used to create transmuxer worker, so as not to leak it
self.URL.revokeObjectURL(objectURL);
}
break;
}
case 'transmuxComplete':
{
this.handleTransmuxComplete(data.data);
break;
}
case 'flush':
{
this.onFlush(data.data);
break;
}
// pass logs from the worker thread to the main logger
case 'workerLog':
if (logger[data.data.logType]) {
logger[data.data.logType](data.data.message);
}
break;
default:
{
data.data = data.data || {};
data.data.frag = this.frag;
data.data.id = this.id;
hls.trigger(data.event, data.data);
break;
}
}
}
configureTransmuxer(config) {
const {
transmuxer
} = this;
if (this.workerContext) {
this.workerContext.worker.postMessage({
cmd: 'configure',
config
});
} else if (transmuxer) {
transmuxer.configure(config);
}
}
handleTransmuxComplete(result) {
result.chunkMeta.transmuxing.end = self.performance.now();
this.onTransmuxComplete(result);
}
}
const STALL_MINIMUM_DURATION_MS = 250;
const MAX_START_GAP_JUMP = 2.0;
const SKIP_BUFFER_HOLE_STEP_SECONDS = 0.1;
const SKIP_BUFFER_RANGE_START = 0.05;
class GapController {
constructor(config, media, fragmentTracker, hls) {
this.config = void 0;
this.media = null;
this.fragmentTracker = void 0;
this.hls = void 0;
this.nudgeRetry = 0;
this.stallReported = false;
this.stalled = null;
this.moved = false;
this.seeking = false;
this.config = config;
this.media = media;
this.fragmentTracker = fragmentTracker;
this.hls = hls;
}
destroy() {
this.media = null;
// @ts-ignore
this.hls = this.fragmentTracker = null;
}
/**
* Checks if the playhead is stuck within a gap, and if so, attempts to free it.
* A gap is an unbuffered range between two buffered ranges (or the start and the first buffered range).
*
* @param lastCurrentTime - Previously read playhead position
*/
poll(lastCurrentTime, activeFrag) {
const {
config,
media,
stalled
} = this;
if (media === null) {
return;
}
const {
currentTime,
seeking
} = media;
const seeked = this.seeking && !seeking;
const beginSeek = !this.seeking && seeking;
this.seeking = seeking;
// The playhead is moving, no-op
if (currentTime !== lastCurrentTime) {
this.moved = true;
if (stalled !== null) {
// The playhead is now moving, but was previously stalled
if (this.stallReported) {
const _stalledDuration = self.performance.now() - stalled;
logger.warn(`playback not stuck anymore @${currentTime}, after ${Math.round(_stalledDuration)}ms`);
this.stallReported = false;
}
this.stalled = null;
this.nudgeRetry = 0;
}
return;
}
// Clear stalled state when beginning or finishing seeking so that we don't report stalls coming out of a seek
if (beginSeek || seeked) {
this.stalled = null;
return;
}
// The playhead should not be moving
if (media.paused && !seeking || media.ended || media.playbackRate === 0 || !BufferHelper.getBuffered(media).length) {
return;
}
const bufferInfo = BufferHelper.bufferInfo(media, currentTime, 0);
const isBuffered = bufferInfo.len > 0;
const nextStart = bufferInfo.nextStart || 0;
// There is no playable buffer (seeked, waiting for buffer)
if (!isBuffered && !nextStart) {
return;
}
if (seeking) {
// Waiting for seeking in a buffered range to complete
const hasEnoughBuffer = bufferInfo.len > MAX_START_GAP_JUMP;
// Next buffered range is too far ahead to jump to while still seeking
const noBufferGap = !nextStart || activeFrag && activeFrag.start <= currentTime || nextStart - currentTime > MAX_START_GAP_JUMP && !this.fragmentTracker.getPartialFragment(currentTime);
if (hasEnoughBuffer || noBufferGap) {
return;
}
// Reset moved state when seeking to a point in or before a gap
this.moved = false;
}
// Skip start gaps if we haven't played, but the last poll detected the start of a stall
// The addition poll gives the browser a chance to jump the gap for us
if (!this.moved && this.stalled !== null) {
var _level$details;
// Jump start gaps within jump threshold
const startJump = Math.max(nextStart, bufferInfo.start || 0) - currentTime;
// When joining a live stream with audio tracks, account for live playlist window sliding by allowing
// a larger jump over start gaps caused by the audio-stream-controller buffering a start fragment
// that begins over 1 target duration after the video start position.
const level = this.hls.levels ? this.hls.levels[this.hls.currentLevel] : null;
const isLive = level == null ? void 0 : (_level$details = level.details) == null ? void 0 : _level$details.live;
const maxStartGapJump = isLive ? level.details.targetduration * 2 : MAX_START_GAP_JUMP;
const partialOrGap = this.fragmentTracker.getPartialFragment(currentTime);
if (startJump > 0 && (startJump <= maxStartGapJump || partialOrGap)) {
this._trySkipBufferHole(partialOrGap);
return;
}
}
// Start tracking stall time
const tnow = self.performance.now();
if (stalled === null) {
this.stalled = tnow;
return;
}
const stalledDuration = tnow - stalled;
if (!seeking && stalledDuration >= STALL_MINIMUM_DURATION_MS) {
// Report stalling after trying to fix
this._reportStall(bufferInfo);
if (!this.media) {
return;
}
}
const bufferedWithHoles = BufferHelper.bufferInfo(media, currentTime, config.maxBufferHole);
this._tryFixBufferStall(bufferedWithHoles, stalledDuration);
}
/**
* Detects and attempts to fix known buffer stalling issues.
* @param bufferInfo - The properties of the current buffer.
* @param stalledDurationMs - The amount of time Hls.js has been stalling for.
* @private
*/
_tryFixBufferStall(bufferInfo, stalledDurationMs) {
const {
config,
fragmentTracker,
media
} = this;
if (media === null) {
return;
}
const currentTime = media.currentTime;
const partial = fragmentTracker.getPartialFragment(currentTime);
if (partial) {
// Try to skip over the buffer hole caused by a partial fragment
// This method isn't limited by the size of the gap between buffered ranges
const targetTime = this._trySkipBufferHole(partial);
// we return here in this case, meaning
// the branch below only executes when we haven't seeked to a new position
if (targetTime || !this.media) {
return;
}
}
// if we haven't had to skip over a buffer hole of a partial fragment
// we may just have to "nudge" the playlist as the browser decoding/rendering engine
// needs to cross some sort of threshold covering all source-buffers content
// to start playing properly.
if ((bufferInfo.len > config.maxBufferHole || bufferInfo.nextStart && bufferInfo.nextStart - currentTime < config.maxBufferHole) && stalledDurationMs > config.highBufferWatchdogPeriod * 1000) {
logger.warn('Trying to nudge playhead over buffer-hole');
// Try to nudge currentTime over a buffer hole if we've been stalling for the configured amount of seconds
// We only try to jump the hole if it's under the configured size
// Reset stalled so to rearm watchdog timer
this.stalled = null;
this._tryNudgeBuffer();
}
}
/**
* Triggers a BUFFER_STALLED_ERROR event, but only once per stall period.
* @param bufferLen - The playhead distance from the end of the current buffer segment.
* @private
*/
_reportStall(bufferInfo) {
const {
hls,
media,
stallReported
} = this;
if (!stallReported && media) {
// Report stalled error once
this.stallReported = true;
const error = new Error(`Playback stalling at @${media.currentTime} due to low buffer (${JSON.stringify(bufferInfo)})`);
logger.warn(error.message);
hls.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.BUFFER_STALLED_ERROR,
fatal: false,
error,
buffer: bufferInfo.len
});
}
}
/**
* Attempts to fix buffer stalls by jumping over known gaps caused by partial fragments
* @param partial - The partial fragment found at the current time (where playback is stalling).
* @private
*/
_trySkipBufferHole(partial) {
const {
config,
hls,
media
} = this;
if (media === null) {
return 0;
}
// Check if currentTime is between unbuffered regions of partial fragments
const currentTime = media.currentTime;
const bufferInfo = BufferHelper.bufferInfo(media, currentTime, 0);
const startTime = currentTime < bufferInfo.start ? bufferInfo.start : bufferInfo.nextStart;
if (startTime) {
const bufferStarved = bufferInfo.len <= config.maxBufferHole;
const waiting = bufferInfo.len > 0 && bufferInfo.len < 1 && media.readyState < 3;
const gapLength = startTime - currentTime;
if (gapLength > 0 && (bufferStarved || waiting)) {
// Only allow large gaps to be skipped if it is a start gap, or all fragments in skip range are partial
if (gapLength > config.maxBufferHole) {
const {
fragmentTracker
} = this;
let startGap = false;
if (currentTime === 0) {
const startFrag = fragmentTracker.getAppendedFrag(0, PlaylistLevelType.MAIN);
if (startFrag && startTime < startFrag.end) {
startGap = true;
}
}
if (!startGap) {
const startProvisioned = partial || fragmentTracker.getAppendedFrag(currentTime, PlaylistLevelType.MAIN);
if (startProvisioned) {
let moreToLoad = false;
let pos = startProvisioned.end;
while (pos < startTime) {
const provisioned = fragmentTracker.getPartialFragment(pos);
if (provisioned) {
pos += provisioned.duration;
} else {
moreToLoad = true;
break;
}
}
if (moreToLoad) {
return 0;
}
}
}
}
const targetTime = Math.max(startTime + SKIP_BUFFER_RANGE_START, currentTime + SKIP_BUFFER_HOLE_STEP_SECONDS);
logger.warn(`skipping hole, adjusting currentTime from ${currentTime} to ${targetTime}`);
this.moved = true;
this.stalled = null;
media.currentTime = targetTime;
if (partial && !partial.gap) {
const error = new Error(`fragment loaded with buffer holes, seeking from ${currentTime} to ${targetTime}`);
hls.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.BUFFER_SEEK_OVER_HOLE,
fatal: false,
error,
reason: error.message,
frag: partial
});
}
return targetTime;
}
}
return 0;
}
/**
* Attempts to fix buffer stalls by advancing the mediaElement's current time by a small amount.
* @private
*/
_tryNudgeBuffer() {
const {
config,
hls,
media,
nudgeRetry
} = this;
if (media === null) {
return;
}
const currentTime = media.currentTime;
this.nudgeRetry++;
if (nudgeRetry < config.nudgeMaxRetry) {
const targetTime = currentTime + (nudgeRetry + 1) * config.nudgeOffset;
// playback stalled in buffered area ... let's nudge currentTime to try to overcome this
const error = new Error(`Nudging 'currentTime' from ${currentTime} to ${targetTime}`);
logger.warn(error.message);
media.currentTime = targetTime;
hls.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.BUFFER_NUDGE_ON_STALL,
error,
fatal: false
});
} else {
const error = new Error(`Playhead still not moving while enough data buffered @${currentTime} after ${config.nudgeMaxRetry} nudges`);
logger.error(error.message);
hls.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.BUFFER_STALLED_ERROR,
error,
fatal: true
});
}
}
}
const TICK_INTERVAL$2 = 100; // how often to tick in ms
class StreamController extends BaseStreamController {
constructor(hls, fragmentTracker, keyLoader) {
super(hls, fragmentTracker, keyLoader, '[stream-controller]', PlaylistLevelType.MAIN);
this.audioCodecSwap = false;
this.gapController = null;
this.level = -1;
this._forceStartLoad = false;
this.altAudio = false;
this.audioOnly = false;
this.fragPlaying = null;
this.onvplaying = null;
this.onvseeked = null;
this.fragLastKbps = 0;
this.couldBacktrack = false;
this.backtrackFragment = null;
this.audioCodecSwitch = false;
this.videoBuffer = null;
this._registerListeners();
}
_registerListeners() {
const {
hls
} = this;
hls.on(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
hls.on(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.on(Events.MANIFEST_PARSED, this.onManifestParsed, this);
hls.on(Events.LEVEL_LOADING, this.onLevelLoading, this);
hls.on(Events.LEVEL_LOADED, this.onLevelLoaded, this);
hls.on(Events.FRAG_LOAD_EMERGENCY_ABORTED, this.onFragLoadEmergencyAborted, this);
hls.on(Events.ERROR, this.onError, this);
hls.on(Events.AUDIO_TRACK_SWITCHING, this.onAudioTrackSwitching, this);
hls.on(Events.AUDIO_TRACK_SWITCHED, this.onAudioTrackSwitched, this);
hls.on(Events.BUFFER_CREATED, this.onBufferCreated, this);
hls.on(Events.BUFFER_FLUSHED, this.onBufferFlushed, this);
hls.on(Events.LEVELS_UPDATED, this.onLevelsUpdated, this);
hls.on(Events.FRAG_BUFFERED, this.onFragBuffered, this);
}
_unregisterListeners() {
const {
hls
} = this;
hls.off(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
hls.off(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.off(Events.MANIFEST_PARSED, this.onManifestParsed, this);
hls.off(Events.LEVEL_LOADED, this.onLevelLoaded, this);
hls.off(Events.FRAG_LOAD_EMERGENCY_ABORTED, this.onFragLoadEmergencyAborted, this);
hls.off(Events.ERROR, this.onError, this);
hls.off(Events.AUDIO_TRACK_SWITCHING, this.onAudioTrackSwitching, this);
hls.off(Events.AUDIO_TRACK_SWITCHED, this.onAudioTrackSwitched, this);
hls.off(Events.BUFFER_CREATED, this.onBufferCreated, this);
hls.off(Events.BUFFER_FLUSHED, this.onBufferFlushed, this);
hls.off(Events.LEVELS_UPDATED, this.onLevelsUpdated, this);
hls.off(Events.FRAG_BUFFERED, this.onFragBuffered, this);
}
onHandlerDestroying() {
this._unregisterListeners();
this.onMediaDetaching();
}
startLoad(startPosition) {
if (this.levels) {
const {
lastCurrentTime,
hls
} = this;
this.stopLoad();
this.setInterval(TICK_INTERVAL$2);
this.level = -1;
if (!this.startFragRequested) {
// determine load level
let startLevel = hls.startLevel;
if (startLevel === -1) {
if (hls.config.testBandwidth && this.levels.length > 1) {
// -1 : guess start Level by doing a bitrate test by loading first fragment of lowest quality level
startLevel = 0;
this.bitrateTest = true;
} else {
startLevel = hls.nextAutoLevel;
}
}
// set new level to playlist loader : this will trigger start level load
// hls.nextLoadLevel remains until it is set to a new value or until a new frag is successfully loaded
this.level = hls.nextLoadLevel = startLevel;
this.loadedmetadata = false;
}
// if startPosition undefined but lastCurrentTime set, set startPosition to last currentTime
if (lastCurrentTime > 0 && startPosition === -1) {
this.log(`Override startPosition with lastCurrentTime @${lastCurrentTime.toFixed(3)}`);
startPosition = lastCurrentTime;
}
this.state = State.IDLE;
this.nextLoadPosition = this.startPosition = this.lastCurrentTime = startPosition;
this.tick();
} else {
this._forceStartLoad = true;
this.state = State.STOPPED;
}
}
stopLoad() {
this._forceStartLoad = false;
super.stopLoad();
}
doTick() {
switch (this.state) {
case State.WAITING_LEVEL:
{
var _levels$level;
const {
levels,
level
} = this;
const details = levels == null ? void 0 : (_levels$level = levels[level]) == null ? void 0 : _levels$level.details;
if (details && (!details.live || this.levelLastLoaded === this.level)) {
if (this.waitForCdnTuneIn(details)) {
break;
}
this.state = State.IDLE;
break;
} else if (this.hls.nextLoadLevel !== this.level) {
this.state = State.IDLE;
break;
}
break;
}
case State.FRAG_LOADING_WAITING_RETRY:
{
var _this$media;
const now = self.performance.now();
const retryDate = this.retryDate;
// if current time is gt than retryDate, or if media seeking let's switch to IDLE state to retry loading
if (!retryDate || now >= retryDate || (_this$media = this.media) != null && _this$media.seeking) {
this.resetStartWhenNotLoaded(this.level);
this.state = State.IDLE;
}
}
break;
}
if (this.state === State.IDLE) {
this.doTickIdle();
}
this.onTickEnd();
}
onTickEnd() {
super.onTickEnd();
this.checkBuffer();
this.checkFragmentChanged();
}
doTickIdle() {
const {
hls,
levelLastLoaded,
levels,
media
} = this;
const {
config,
nextLoadLevel: level
} = hls;
// if start level not parsed yet OR
// if video not attached AND start fragment already requested OR start frag prefetch not enabled
// exit loop, as we either need more info (level not parsed) or we need media to be attached to load new fragment
if (levelLastLoaded === null || !media && (this.startFragRequested || !config.startFragPrefetch)) {
return;
}
// If the "main" level is audio-only but we are loading an alternate track in the same group, do not load anything
if (this.altAudio && this.audioOnly) {
return;
}
if (!(levels != null && levels[level])) {
return;
}
const levelInfo = levels[level];
// if buffer length is less than maxBufLen try to load a new fragment
const bufferInfo = this.getMainFwdBufferInfo();
if (bufferInfo === null) {
return;
}
const lastDetails = this.getLevelDetails();
if (lastDetails && this._streamEnded(bufferInfo, lastDetails)) {
const data = {};
if (this.altAudio) {
data.type = 'video';
}
this.hls.trigger(Events.BUFFER_EOS, data);
this.state = State.ENDED;
return;
}
// set next load level : this will trigger a playlist load if needed
if (hls.loadLevel !== level && hls.manualLevel === -1) {
this.log(`Adapting to level ${level} from level ${this.level}`);
}
this.level = hls.nextLoadLevel = level;
const levelDetails = levelInfo.details;
// if level info not retrieved yet, switch state and wait for level retrieval
// if live playlist, ensure that new playlist has been refreshed to avoid loading/try to load
// a useless and outdated fragment (that might even introduce load error if it is already out of the live playlist)
if (!levelDetails || this.state === State.WAITING_LEVEL || levelDetails.live && this.levelLastLoaded !== level) {
this.level = level;
this.state = State.WAITING_LEVEL;
return;
}
const bufferLen = bufferInfo.len;
// compute max Buffer Length that we could get from this load level, based on level bitrate. don't buffer more than 60 MB and more than 30s
const maxBufLen = this.getMaxBufferLength(levelInfo.maxBitrate);
// Stay idle if we are still with buffer margins
if (bufferLen >= maxBufLen) {
return;
}
if (this.backtrackFragment && this.backtrackFragment.start > bufferInfo.end) {
this.backtrackFragment = null;
}
const targetBufferTime = this.backtrackFragment ? this.backtrackFragment.start : bufferInfo.end;
let frag = this.getNextFragment(targetBufferTime, levelDetails);
// Avoid backtracking by loading an earlier segment in streams with segments that do not start with a key frame (flagged by `couldBacktrack`)
if (this.couldBacktrack && !this.fragPrevious && frag && frag.sn !== 'initSegment' && this.fragmentTracker.getState(frag) !== FragmentState.OK) {
var _this$backtrackFragme;
const backtrackSn = ((_this$backtrackFragme = this.backtrackFragment) != null ? _this$backtrackFragme : frag).sn;
const fragIdx = backtrackSn - levelDetails.startSN;
const backtrackFrag = levelDetails.fragments[fragIdx - 1];
if (backtrackFrag && frag.cc === backtrackFrag.cc) {
frag = backtrackFrag;
this.fragmentTracker.removeFragment(backtrackFrag);
}
} else if (this.backtrackFragment && bufferInfo.len) {
this.backtrackFragment = null;
}
// Avoid loop loading by using nextLoadPosition set for backtracking and skipping consecutive GAP tags
if (frag && this.isLoopLoading(frag, targetBufferTime)) {
const gapStart = frag.gap;
if (!gapStart) {
// Cleanup the fragment tracker before trying to find the next unbuffered fragment
const type = this.audioOnly && !this.altAudio ? ElementaryStreamTypes.AUDIO : ElementaryStreamTypes.VIDEO;
const mediaBuffer = (type === ElementaryStreamTypes.VIDEO ? this.videoBuffer : this.mediaBuffer) || this.media;
if (mediaBuffer) {
this.afterBufferFlushed(mediaBuffer, type, PlaylistLevelType.MAIN);
}
}
frag = this.getNextFragmentLoopLoading(frag, levelDetails, bufferInfo, PlaylistLevelType.MAIN, maxBufLen);
}
if (!frag) {
return;
}
if (frag.initSegment && !frag.initSegment.data && !this.bitrateTest) {
frag = frag.initSegment;
}
this.loadFragment(frag, levelInfo, targetBufferTime);
}
loadFragment(frag, level, targetBufferTime) {
// Check if fragment is not loaded
const fragState = this.fragmentTracker.getState(frag);
this.fragCurrent = frag;
if (fragState === FragmentState.NOT_LOADED || fragState === FragmentState.PARTIAL) {
if (frag.sn === 'initSegment') {
this._loadInitSegment(frag, level);
} else if (this.bitrateTest) {
this.log(`Fragment ${frag.sn} of level ${frag.level} is being downloaded to test bitrate and will not be buffered`);
this._loadBitrateTestFrag(frag, level);
} else {
this.startFragRequested = true;
super.loadFragment(frag, level, targetBufferTime);
}
} else {
this.clearTrackerIfNeeded(frag);
}
}
getBufferedFrag(position) {
return this.fragmentTracker.getBufferedFrag(position, PlaylistLevelType.MAIN);
}
followingBufferedFrag(frag) {
if (frag) {
// try to get range of next fragment (500ms after this range)
return this.getBufferedFrag(frag.end + 0.5);
}
return null;
}
/*
on immediate level switch :
- pause playback if playing
- cancel any pending load request
- and trigger a buffer flush
*/
immediateLevelSwitch() {
this.abortCurrentFrag();
this.flushMainBuffer(0, Number.POSITIVE_INFINITY);
}
/**
* try to switch ASAP without breaking video playback:
* in order to ensure smooth but quick level switching,
* we need to find the next flushable buffer range
* we should take into account new segment fetch time
*/
nextLevelSwitch() {
const {
levels,
media
} = this;
// ensure that media is defined and that metadata are available (to retrieve currentTime)
if (media != null && media.readyState) {
let fetchdelay;
const fragPlayingCurrent = this.getAppendedFrag(media.currentTime);
if (fragPlayingCurrent && fragPlayingCurrent.start > 1) {
// flush buffer preceding current fragment (flush until current fragment start offset)
// minus 1s to avoid video freezing, that could happen if we flush keyframe of current video ...
this.flushMainBuffer(0, fragPlayingCurrent.start - 1);
}
const levelDetails = this.getLevelDetails();
if (levelDetails != null && levelDetails.live) {
const bufferInfo = this.getMainFwdBufferInfo();
// Do not flush in live stream with low buffer
if (!bufferInfo || bufferInfo.len < levelDetails.targetduration * 2) {
return;
}
}
if (!media.paused && levels) {
// add a safety delay of 1s
const nextLevelId = this.hls.nextLoadLevel;
const nextLevel = levels[nextLevelId];
const fragLastKbps = this.fragLastKbps;
if (fragLastKbps && this.fragCurrent) {
fetchdelay = this.fragCurrent.duration * nextLevel.maxBitrate / (1000 * fragLastKbps) + 1;
} else {
fetchdelay = 0;
}
} else {
fetchdelay = 0;
}
// this.log('fetchdelay:'+fetchdelay);
// find buffer range that will be reached once new fragment will be fetched
const bufferedFrag = this.getBufferedFrag(media.currentTime + fetchdelay);
if (bufferedFrag) {
// we can flush buffer range following this one without stalling playback
const nextBufferedFrag = this.followingBufferedFrag(bufferedFrag);
if (nextBufferedFrag) {
// if we are here, we can also cancel any loading/demuxing in progress, as they are useless
this.abortCurrentFrag();
// start flush position is in next buffered frag. Leave some padding for non-independent segments and smoother playback.
const maxStart = nextBufferedFrag.maxStartPTS ? nextBufferedFrag.maxStartPTS : nextBufferedFrag.start;
const fragDuration = nextBufferedFrag.duration;
const startPts = Math.max(bufferedFrag.end, maxStart + Math.min(Math.max(fragDuration - this.config.maxFragLookUpTolerance, fragDuration * 0.5), fragDuration * 0.75));
this.flushMainBuffer(startPts, Number.POSITIVE_INFINITY);
}
}
}
}
abortCurrentFrag() {
const fragCurrent = this.fragCurrent;
this.fragCurrent = null;
this.backtrackFragment = null;
if (fragCurrent) {
fragCurrent.abortRequests();
this.fragmentTracker.removeFragment(fragCurrent);
}
switch (this.state) {
case State.KEY_LOADING:
case State.FRAG_LOADING:
case State.FRAG_LOADING_WAITING_RETRY:
case State.PARSING:
case State.PARSED:
this.state = State.IDLE;
break;
}
this.nextLoadPosition = this.getLoadPosition();
}
flushMainBuffer(startOffset, endOffset) {
super.flushMainBuffer(startOffset, endOffset, this.altAudio ? 'video' : null);
}
onMediaAttached(event, data) {
super.onMediaAttached(event, data);
const media = data.media;
this.onvplaying = this.onMediaPlaying.bind(this);
this.onvseeked = this.onMediaSeeked.bind(this);
media.addEventListener('playing', this.onvplaying);
media.addEventListener('seeked', this.onvseeked);
this.gapController = new GapController(this.config, media, this.fragmentTracker, this.hls);
}
onMediaDetaching() {
const {
media
} = this;
if (media && this.onvplaying && this.onvseeked) {
media.removeEventListener('playing', this.onvplaying);
media.removeEventListener('seeked', this.onvseeked);
this.onvplaying = this.onvseeked = null;
this.videoBuffer = null;
}
this.fragPlaying = null;
if (this.gapController) {
this.gapController.destroy();
this.gapController = null;
}
super.onMediaDetaching();
}
onMediaPlaying() {
// tick to speed up FRAG_CHANGED triggering
this.tick();
}
onMediaSeeked() {
const media = this.media;
const currentTime = media ? media.currentTime : null;
if (isFiniteNumber(currentTime)) {
this.log(`Media seeked to ${currentTime.toFixed(3)}`);
}
// If seeked was issued before buffer was appended do not tick immediately
const bufferInfo = this.getMainFwdBufferInfo();
if (bufferInfo === null || bufferInfo.len === 0) {
this.warn(`Main forward buffer length on "seeked" event ${bufferInfo ? bufferInfo.len : 'empty'})`);
return;
}
// tick to speed up FRAG_CHANGED triggering
this.tick();
}
onManifestLoading() {
// reset buffer on manifest loading
this.log('Trigger BUFFER_RESET');
this.hls.trigger(Events.BUFFER_RESET, undefined);
this.fragmentTracker.removeAllFragments();
this.couldBacktrack = false;
this.startPosition = this.lastCurrentTime = 0;
this.levels = this.fragPlaying = this.backtrackFragment = null;
this.altAudio = this.audioOnly = false;
}
onManifestParsed(event, data) {
let aac = false;
let heaac = false;
let codec;
data.levels.forEach(level => {
// detect if we have different kind of audio codecs used amongst playlists
codec = level.audioCodec;
if (codec) {
if (codec.indexOf('mp4a.40.2') !== -1) {
aac = true;
}
if (codec.indexOf('mp4a.40.5') !== -1) {
heaac = true;
}
}
});
this.audioCodecSwitch = aac && heaac && !changeTypeSupported();
if (this.audioCodecSwitch) {
this.log('Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC');
}
this.levels = data.levels;
this.startFragRequested = false;
}
onLevelLoading(event, data) {
const {
levels
} = this;
if (!levels || this.state !== State.IDLE) {
return;
}
const level = levels[data.level];
if (!level.details || level.details.live && this.levelLastLoaded !== data.level || this.waitForCdnTuneIn(level.details)) {
this.state = State.WAITING_LEVEL;
}
}
onLevelLoaded(event, data) {
var _curLevel$details;
const {
levels
} = this;
const newLevelId = data.level;
const newDetails = data.details;
const duration = newDetails.totalduration;
if (!levels) {
this.warn(`Levels were reset while loading level ${newLevelId}`);
return;
}
this.log(`Level ${newLevelId} loaded [${newDetails.startSN},${newDetails.endSN}]${newDetails.lastPartSn ? `[part-${newDetails.lastPartSn}-${newDetails.lastPartIndex}]` : ''}, cc [${newDetails.startCC}, ${newDetails.endCC}] duration:${duration}`);
const curLevel = levels[newLevelId];
const fragCurrent = this.fragCurrent;
if (fragCurrent && (this.state === State.FRAG_LOADING || this.state === State.FRAG_LOADING_WAITING_RETRY)) {
if ((fragCurrent.level !== data.level || fragCurrent.urlId !== curLevel.urlId) && fragCurrent.loader) {
this.abortCurrentFrag();
}
}
let sliding = 0;
if (newDetails.live || (_curLevel$details = curLevel.details) != null && _curLevel$details.live) {
this.checkLiveUpdate(newDetails);
if (newDetails.deltaUpdateFailed) {
return;
}
sliding = this.alignPlaylists(newDetails, curLevel.details);
}
// override level info
curLevel.details = newDetails;
this.levelLastLoaded = newLevelId;
this.hls.trigger(Events.LEVEL_UPDATED, {
details: newDetails,
level: newLevelId
});
// only switch back to IDLE state if we were waiting for level to start downloading a new fragment
if (this.state === State.WAITING_LEVEL) {
if (this.waitForCdnTuneIn(newDetails)) {
// Wait for Low-Latency CDN Tune-in
return;
}
this.state = State.IDLE;
}
if (!this.startFragRequested) {
this.setStartPosition(newDetails, sliding);
} else if (newDetails.live) {
this.synchronizeToLiveEdge(newDetails);
}
// trigger handler right now
this.tick();
}
_handleFragmentLoadProgress(data) {
var _frag$initSegment;
const {
frag,
part,
payload
} = data;
const {
levels
} = this;
if (!levels) {
this.warn(`Levels were reset while fragment load was in progress. Fragment ${frag.sn} of level ${frag.level} will not be buffered`);
return;
}
const currentLevel = levels[frag.level];
const details = currentLevel.details;
if (!details) {
this.warn(`Dropping fragment ${frag.sn} of level ${frag.level} after level details were reset`);
this.fragmentTracker.removeFragment(frag);
return;
}
const videoCodec = currentLevel.videoCodec;
// time Offset is accurate if level PTS is known, or if playlist is not sliding (not live)
const accurateTimeOffset = details.PTSKnown || !details.live;
const initSegmentData = (_frag$initSegment = frag.initSegment) == null ? void 0 : _frag$initSegment.data;
const audioCodec = this._getAudioCodec(currentLevel);
// transmux the MPEG-TS data to ISO-BMFF segments
// this.log(`Transmuxing ${frag.sn} of [${details.startSN} ,${details.endSN}],level ${frag.level}, cc ${frag.cc}`);
const transmuxer = this.transmuxer = this.transmuxer || new TransmuxerInterface(this.hls, PlaylistLevelType.MAIN, this._handleTransmuxComplete.bind(this), this._handleTransmuxerFlush.bind(this));
const partIndex = part ? part.index : -1;
const partial = partIndex !== -1;
const chunkMeta = new ChunkMetadata(frag.level, frag.sn, frag.stats.chunkCount, payload.byteLength, partIndex, partial);
const initPTS = this.initPTS[frag.cc];
transmuxer.push(payload, initSegmentData, audioCodec, videoCodec, frag, part, details.totalduration, accurateTimeOffset, chunkMeta, initPTS);
}
onAudioTrackSwitching(event, data) {
// if any URL found on new audio track, it is an alternate audio track
const fromAltAudio = this.altAudio;
const altAudio = !!data.url;
// if we switch on main audio, ensure that main fragment scheduling is synced with media.buffered
// don't do anything if we switch to alt audio: audio stream controller is handling it.
// we will just have to change buffer scheduling on audioTrackSwitched
if (!altAudio) {
if (this.mediaBuffer !== this.media) {
this.log('Switching on main audio, use media.buffered to schedule main fragment loading');
this.mediaBuffer = this.media;
const fragCurrent = this.fragCurrent;
// we need to refill audio buffer from main: cancel any frag loading to speed up audio switch
if (fragCurrent) {
this.log('Switching to main audio track, cancel main fragment load');
fragCurrent.abortRequests();
this.fragmentTracker.removeFragment(fragCurrent);
}
// destroy transmuxer to force init segment generation (following audio switch)
this.resetTransmuxer();
// switch to IDLE state to load new fragment
this.resetLoadingState();
} else if (this.audioOnly) {
// Reset audio transmuxer so when switching back to main audio we're not still appending where we left off
this.resetTransmuxer();
}
const hls = this.hls;
// If switching from alt to main audio, flush all audio and trigger track switched
if (fromAltAudio) {
hls.trigger(Events.BUFFER_FLUSHING, {
startOffset: 0,
endOffset: Number.POSITIVE_INFINITY,
type: null
});
this.fragmentTracker.removeAllFragments();
}
hls.trigger(Events.AUDIO_TRACK_SWITCHED, data);
}
}
onAudioTrackSwitched(event, data) {
const trackId = data.id;
const altAudio = !!this.hls.audioTracks[trackId].url;
if (altAudio) {
const videoBuffer = this.videoBuffer;
// if we switched on alternate audio, ensure that main fragment scheduling is synced with video sourcebuffer buffered
if (videoBuffer && this.mediaBuffer !== videoBuffer) {
this.log('Switching on alternate audio, use video.buffered to schedule main fragment loading');
this.mediaBuffer = videoBuffer;
}
}
this.altAudio = altAudio;
this.tick();
}
onBufferCreated(event, data) {
const tracks = data.tracks;
let mediaTrack;
let name;
let alternate = false;
for (const type in tracks) {
const track = tracks[type];
if (track.id === 'main') {
name = type;
mediaTrack = track;
// keep video source buffer reference
if (type === 'video') {
const videoTrack = tracks[type];
if (videoTrack) {
this.videoBuffer = videoTrack.buffer;
}
}
} else {
alternate = true;
}
}
if (alternate && mediaTrack) {
this.log(`Alternate track found, use ${name}.buffered to schedule main fragment loading`);
this.mediaBuffer = mediaTrack.buffer;
} else {
this.mediaBuffer = this.media;
}
}
onFragBuffered(event, data) {
const {
frag,
part
} = data;
if (frag && frag.type !== PlaylistLevelType.MAIN) {
return;
}
if (this.fragContextChanged(frag)) {
// If a level switch was requested while a fragment was buffering, it will emit the FRAG_BUFFERED event upon completion
// Avoid setting state back to IDLE, since that will interfere with a level switch
this.warn(`Fragment ${frag.sn}${part ? ' p: ' + part.index : ''} of level ${frag.level} finished buffering, but was aborted. state: ${this.state}`);
if (this.state === State.PARSED) {
this.state = State.IDLE;
}
return;
}
const stats = part ? part.stats : frag.stats;
this.fragLastKbps = Math.round(8 * stats.total / (stats.buffering.end - stats.loading.first));
if (frag.sn !== 'initSegment') {
this.fragPrevious = frag;
}
this.fragBufferedComplete(frag, part);
}
onError(event, data) {
var _data$context;
if (data.fatal) {
this.state = State.ERROR;
return;
}
switch (data.details) {
case ErrorDetails.FRAG_GAP:
case ErrorDetails.FRAG_PARSING_ERROR:
case ErrorDetails.FRAG_DECRYPT_ERROR:
case ErrorDetails.FRAG_LOAD_ERROR:
case ErrorDetails.FRAG_LOAD_TIMEOUT:
case ErrorDetails.KEY_LOAD_ERROR:
case ErrorDetails.KEY_LOAD_TIMEOUT:
this.onFragmentOrKeyLoadError(PlaylistLevelType.MAIN, data);
break;
case ErrorDetails.LEVEL_LOAD_ERROR:
case ErrorDetails.LEVEL_LOAD_TIMEOUT:
case ErrorDetails.LEVEL_PARSING_ERROR:
// in case of non fatal error while loading level, if level controller is not retrying to load level, switch back to IDLE
if (!data.levelRetry && this.state === State.WAITING_LEVEL && ((_data$context = data.context) == null ? void 0 : _data$context.type) === PlaylistContextType.LEVEL) {
this.state = State.IDLE;
}
break;
case ErrorDetails.BUFFER_FULL_ERROR:
if (!data.parent || data.parent !== 'main') {
return;
}
if (this.reduceLengthAndFlushBuffer(data)) {
this.flushMainBuffer(0, Number.POSITIVE_INFINITY);
}
break;
case ErrorDetails.INTERNAL_EXCEPTION:
this.recoverWorkerError(data);
break;
}
}
// Checks the health of the buffer and attempts to resolve playback stalls.
checkBuffer() {
const {
media,
gapController
} = this;
if (!media || !gapController || !media.readyState) {
// Exit early if we don't have media or if the media hasn't buffered anything yet (readyState 0)
return;
}
if (this.loadedmetadata || !BufferHelper.getBuffered(media).length) {
// Resolve gaps using the main buffer, whose ranges are the intersections of the A/V sourcebuffers
const activeFrag = this.state !== State.IDLE ? this.fragCurrent : null;
gapController.poll(this.lastCurrentTime, activeFrag);
}
this.lastCurrentTime = media.currentTime;
}
onFragLoadEmergencyAborted() {
this.state = State.IDLE;
// if loadedmetadata is not set, it means that we are emergency switch down on first frag
// in that case, reset startFragRequested flag
if (!this.loadedmetadata) {
this.startFragRequested = false;
this.nextLoadPosition = this.startPosition;
}
this.tickImmediate();
}
onBufferFlushed(event, {
type
}) {
if (type !== ElementaryStreamTypes.AUDIO || this.audioOnly && !this.altAudio) {
const mediaBuffer = (type === ElementaryStreamTypes.VIDEO ? this.videoBuffer : this.mediaBuffer) || this.media;
this.afterBufferFlushed(mediaBuffer, type, PlaylistLevelType.MAIN);
}
}
onLevelsUpdated(event, data) {
this.levels = data.levels;
}
swapAudioCodec() {
this.audioCodecSwap = !this.audioCodecSwap;
}
/**
* Seeks to the set startPosition if not equal to the mediaElement's current time.
*/
seekToStartPos() {
const {
media
} = this;
if (!media) {
return;
}
const currentTime = media.currentTime;
let startPosition = this.startPosition;
// only adjust currentTime if different from startPosition or if startPosition not buffered
// at that stage, there should be only one buffered range, as we reach that code after first fragment has been buffered
if (startPosition >= 0 && currentTime < startPosition) {
if (media.seeking) {
this.log(`could not seek to ${startPosition}, already seeking at ${currentTime}`);
return;
}
const buffered = BufferHelper.getBuffered(media);
const bufferStart = buffered.length ? buffered.start(0) : 0;
const delta = bufferStart - startPosition;
if (delta > 0 && (delta < this.config.maxBufferHole || delta < this.config.maxFragLookUpTolerance)) {
this.log(`adjusting start position by ${delta} to match buffer start`);
startPosition += delta;
this.startPosition = startPosition;
}
this.log(`seek to target start position ${startPosition} from current time ${currentTime}`);
media.currentTime = startPosition;
}
}
_getAudioCodec(currentLevel) {
let audioCodec = this.config.defaultAudioCodec || currentLevel.audioCodec;
if (this.audioCodecSwap && audioCodec) {
this.log('Swapping audio codec');
if (audioCodec.indexOf('mp4a.40.5') !== -1) {
audioCodec = 'mp4a.40.2';
} else {
audioCodec = 'mp4a.40.5';
}
}
return audioCodec;
}
_loadBitrateTestFrag(frag, level) {
frag.bitrateTest = true;
this._doFragLoad(frag, level).then(data => {
const {
hls
} = this;
if (!data || this.fragContextChanged(frag)) {
return;
}
level.fragmentError = 0;
this.state = State.IDLE;
this.startFragRequested = false;
this.bitrateTest = false;
const stats = frag.stats;
// Bitrate tests fragments are neither parsed nor buffered
stats.parsing.start = stats.parsing.end = stats.buffering.start = stats.buffering.end = self.performance.now();
hls.trigger(Events.FRAG_LOADED, data);
frag.bitrateTest = false;
});
}
_handleTransmuxComplete(transmuxResult) {
var _id3$samples;
const id = 'main';
const {
hls
} = this;
const {
remuxResult,
chunkMeta
} = transmuxResult;
const context = this.getCurrentContext(chunkMeta);
if (!context) {
this.resetWhenMissingContext(chunkMeta);
return;
}
const {
frag,
part,
level
} = context;
const {
video,
text,
id3,
initSegment
} = remuxResult;
const {
details
} = level;
// The audio-stream-controller handles audio buffering if Hls.js is playing an alternate audio track
const audio = this.altAudio ? undefined : remuxResult.audio;
// Check if the current fragment has been aborted. We check this by first seeing if we're still playing the current level.
// If we are, subsequently check if the currently loading fragment (fragCurrent) has changed.
if (this.fragContextChanged(frag)) {
this.fragmentTracker.removeFragment(frag);
return;
}
this.state = State.PARSING;
if (initSegment) {
if (initSegment != null && initSegment.tracks) {
const mapFragment = frag.initSegment || frag;
this._bufferInitSegment(level, initSegment.tracks, mapFragment, chunkMeta);
hls.trigger(Events.FRAG_PARSING_INIT_SEGMENT, {
frag: mapFragment,
id,
tracks: initSegment.tracks
});
}
// This would be nice if Number.isFinite acted as a typeguard, but it doesn't. See: https://github.com/Microsoft/TypeScript/issues/10038
const initPTS = initSegment.initPTS;
const timescale = initSegment.timescale;
if (isFiniteNumber(initPTS)) {
this.initPTS[frag.cc] = {
baseTime: initPTS,
timescale
};
hls.trigger(Events.INIT_PTS_FOUND, {
frag,
id,
initPTS,
timescale
});
}
}
// Avoid buffering if backtracking this fragment
if (video && details && frag.sn !== 'initSegment') {
const prevFrag = details.fragments[frag.sn - 1 - details.startSN];
const isFirstFragment = frag.sn === details.startSN;
const isFirstInDiscontinuity = !prevFrag || frag.cc > prevFrag.cc;
if (remuxResult.independent !== false) {
const {
startPTS,
endPTS,
startDTS,
endDTS
} = video;
if (part) {
part.elementaryStreams[video.type] = {
startPTS,
endPTS,
startDTS,
endDTS
};
} else {
if (video.firstKeyFrame && video.independent && chunkMeta.id === 1 && !isFirstInDiscontinuity) {
this.couldBacktrack = true;
}
if (video.dropped && video.independent) {
// Backtrack if dropped frames create a gap after currentTime
const bufferInfo = this.getMainFwdBufferInfo();
const targetBufferTime = (bufferInfo ? bufferInfo.end : this.getLoadPosition()) + this.config.maxBufferHole;
const startTime = video.firstKeyFramePTS ? video.firstKeyFramePTS : startPTS;
if (!isFirstFragment && targetBufferTime < startTime - this.config.maxBufferHole && !isFirstInDiscontinuity) {
this.backtrack(frag);
return;
} else if (isFirstInDiscontinuity) {
// Mark segment with a gap to avoid loop loading
frag.gap = true;
}
// Set video stream start to fragment start so that truncated samples do not distort the timeline, and mark it partial
frag.setElementaryStreamInfo(video.type, frag.start, endPTS, frag.start, endDTS, true);
}
}
frag.setElementaryStreamInfo(video.type, startPTS, endPTS, startDTS, endDTS);
if (this.backtrackFragment) {
this.backtrackFragment = frag;
}
this.bufferFragmentData(video, frag, part, chunkMeta, isFirstFragment || isFirstInDiscontinuity);
} else if (isFirstFragment || isFirstInDiscontinuity) {
// Mark segment with a gap to avoid loop loading
frag.gap = true;
} else {
this.backtrack(frag);
return;
}
}
if (audio) {
const {
startPTS,
endPTS,
startDTS,
endDTS
} = audio;
if (part) {
part.elementaryStreams[ElementaryStreamTypes.AUDIO] = {
startPTS,
endPTS,
startDTS,
endDTS
};
}
frag.setElementaryStreamInfo(ElementaryStreamTypes.AUDIO, startPTS, endPTS, startDTS, endDTS);
this.bufferFragmentData(audio, frag, part, chunkMeta);
}
if (details && id3 != null && (_id3$samples = id3.samples) != null && _id3$samples.length) {
const emittedID3 = {
id,
frag,
details,
samples: id3.samples
};
hls.trigger(Events.FRAG_PARSING_METADATA, emittedID3);
}
if (details && text) {
const emittedText = {
id,
frag,
details,
samples: text.samples
};
hls.trigger(Events.FRAG_PARSING_USERDATA, emittedText);
}
}
_bufferInitSegment(currentLevel, tracks, frag, chunkMeta) {
if (this.state !== State.PARSING) {
return;
}
this.audioOnly = !!tracks.audio && !tracks.video;
// if audio track is expected to come from audio stream controller, discard any coming from main
if (this.altAudio && !this.audioOnly) {
delete tracks.audio;
}
// include levelCodec in audio and video tracks
const {
audio,
video,
audiovideo
} = tracks;
if (audio) {
let audioCodec = currentLevel.audioCodec;
const ua = navigator.userAgent.toLowerCase();
if (this.audioCodecSwitch) {
if (audioCodec) {
if (audioCodec.indexOf('mp4a.40.5') !== -1) {
audioCodec = 'mp4a.40.2';
} else {
audioCodec = 'mp4a.40.5';
}
}
// In the case that AAC and HE-AAC audio codecs are signalled in manifest,
// force HE-AAC, as it seems that most browsers prefers it.
// don't force HE-AAC if mono stream, or in Firefox
if (audio.metadata.channelCount !== 1 && ua.indexOf('firefox') === -1) {
audioCodec = 'mp4a.40.5';
}
}
// HE-AAC is broken on Android, always signal audio codec as AAC even if variant manifest states otherwise
if (ua.indexOf('android') !== -1 && audio.container !== 'audio/mpeg') {
// Exclude mpeg audio
audioCodec = 'mp4a.40.2';
this.log(`Android: force audio codec to ${audioCodec}`);
}
if (currentLevel.audioCodec && currentLevel.audioCodec !== audioCodec) {
this.log(`Swapping manifest audio codec "${currentLevel.audioCodec}" for "${audioCodec}"`);
}
audio.levelCodec = audioCodec;
audio.id = 'main';
this.log(`Init audio buffer, container:${audio.container}, codecs[selected/level/parsed]=[${audioCodec || ''}/${currentLevel.audioCodec || ''}/${audio.codec}]`);
}
if (video) {
video.levelCodec = currentLevel.videoCodec;
video.id = 'main';
this.log(`Init video buffer, container:${video.container}, codecs[level/parsed]=[${currentLevel.videoCodec || ''}/${video.codec}]`);
}
if (audiovideo) {
this.log(`Init audiovideo buffer, container:${audiovideo.container}, codecs[level/parsed]=[${currentLevel.attrs.CODECS || ''}/${audiovideo.codec}]`);
}
this.hls.trigger(Events.BUFFER_CODECS, tracks);
// loop through tracks that are going to be provided to bufferController
Object.keys(tracks).forEach(trackName => {
const track = tracks[trackName];
const initSegment = track.initSegment;
if (initSegment != null && initSegment.byteLength) {
this.hls.trigger(Events.BUFFER_APPENDING, {
type: trackName,
data: initSegment,
frag,
part: null,
chunkMeta,
parent: frag.type
});
}
});
// trigger handler right now
this.tick();
}
getMainFwdBufferInfo() {
return this.getFwdBufferInfo(this.mediaBuffer ? this.mediaBuffer : this.media, PlaylistLevelType.MAIN);
}
backtrack(frag) {
this.couldBacktrack = true;
// Causes findFragments to backtrack through fragments to find the keyframe
this.backtrackFragment = frag;
this.resetTransmuxer();
this.flushBufferGap(frag);
this.fragmentTracker.removeFragment(frag);
this.fragPrevious = null;
this.nextLoadPosition = frag.start;
this.state = State.IDLE;
}
checkFragmentChanged() {
const video = this.media;
let fragPlayingCurrent = null;
if (video && video.readyState > 1 && video.seeking === false) {
const currentTime = video.currentTime;
/* if video element is in seeked state, currentTime can only increase.
(assuming that playback rate is positive ...)
As sometimes currentTime jumps back to zero after a
media decode error, check this, to avoid seeking back to
wrong position after a media decode error
*/
if (BufferHelper.isBuffered(video, currentTime)) {
fragPlayingCurrent = this.getAppendedFrag(currentTime);
} else if (BufferHelper.isBuffered(video, currentTime + 0.1)) {
/* ensure that FRAG_CHANGED event is triggered at startup,
when first video frame is displayed and playback is paused.
add a tolerance of 100ms, in case current position is not buffered,
check if current pos+100ms is buffered and use that buffer range
for FRAG_CHANGED event reporting */
fragPlayingCurrent = this.getAppendedFrag(currentTime + 0.1);
}
if (fragPlayingCurrent) {
this.backtrackFragment = null;
const fragPlaying = this.fragPlaying;
const fragCurrentLevel = fragPlayingCurrent.level;
if (!fragPlaying || fragPlayingCurrent.sn !== fragPlaying.sn || fragPlaying.level !== fragCurrentLevel || fragPlayingCurrent.urlId !== fragPlaying.urlId) {
this.fragPlaying = fragPlayingCurrent;
this.hls.trigger(Events.FRAG_CHANGED, {
frag: fragPlayingCurrent
});
if (!fragPlaying || fragPlaying.level !== fragCurrentLevel) {
this.hls.trigger(Events.LEVEL_SWITCHED, {
level: fragCurrentLevel
});
}
}
}
}
}
get nextLevel() {
const frag = this.nextBufferedFrag;
if (frag) {
return frag.level;
}
return -1;
}
get currentFrag() {
const media = this.media;
if (media) {
return this.fragPlaying || this.getAppendedFrag(media.currentTime);
}
return null;
}
get currentProgramDateTime() {
const media = this.media;
if (media) {
const currentTime = media.currentTime;
const frag = this.currentFrag;
if (frag && isFiniteNumber(currentTime) && isFiniteNumber(frag.programDateTime)) {
const epocMs = frag.programDateTime + (currentTime - frag.start) * 1000;
return new Date(epocMs);
}
}
return null;
}
get currentLevel() {
const frag = this.currentFrag;
if (frag) {
return frag.level;
}
return -1;
}
get nextBufferedFrag() {
const frag = this.currentFrag;
if (frag) {
return this.followingBufferedFrag(frag);
}
return null;
}
get forceStartLoad() {
return this._forceStartLoad;
}
}
/*
* compute an Exponential Weighted moving average
* - https://en.wikipedia.org/wiki/Moving_average#Exponential_moving_average
* - heavily inspired from shaka-player
*/
class EWMA {
// About half of the estimated value will be from the last |halfLife| samples by weight.
constructor(halfLife, estimate = 0, weight = 0) {
this.halfLife = void 0;
this.alpha_ = void 0;
this.estimate_ = void 0;
this.totalWeight_ = void 0;
this.halfLife = halfLife;
// Larger values of alpha expire historical data more slowly.
this.alpha_ = halfLife ? Math.exp(Math.log(0.5) / halfLife) : 0;
this.estimate_ = estimate;
this.totalWeight_ = weight;
}
sample(weight, value) {
const adjAlpha = Math.pow(this.alpha_, weight);
this.estimate_ = value * (1 - adjAlpha) + adjAlpha * this.estimate_;
this.totalWeight_ += weight;
}
getTotalWeight() {
return this.totalWeight_;
}
getEstimate() {
if (this.alpha_) {
const zeroFactor = 1 - Math.pow(this.alpha_, this.totalWeight_);
if (zeroFactor) {
return this.estimate_ / zeroFactor;
}
}
return this.estimate_;
}
}
/*
* EWMA Bandwidth Estimator
* - heavily inspired from shaka-player
* Tracks bandwidth samples and estimates available bandwidth.
* Based on the minimum of two exponentially-weighted moving averages with
* different half-lives.
*/
class EwmaBandWidthEstimator {
constructor(slow, fast, defaultEstimate, defaultTTFB = 100) {
this.defaultEstimate_ = void 0;
this.minWeight_ = void 0;
this.minDelayMs_ = void 0;
this.slow_ = void 0;
this.fast_ = void 0;
this.defaultTTFB_ = void 0;
this.ttfb_ = void 0;
this.defaultEstimate_ = defaultEstimate;
this.minWeight_ = 0.001;
this.minDelayMs_ = 50;
this.slow_ = new EWMA(slow);
this.fast_ = new EWMA(fast);
this.defaultTTFB_ = defaultTTFB;
this.ttfb_ = new EWMA(slow);
}
update(slow, fast) {
const {
slow_,
fast_,
ttfb_
} = this;
if (slow_.halfLife !== slow) {
this.slow_ = new EWMA(slow, slow_.getEstimate(), slow_.getTotalWeight());
}
if (fast_.halfLife !== fast) {
this.fast_ = new EWMA(fast, fast_.getEstimate(), fast_.getTotalWeight());
}
if (ttfb_.halfLife !== slow) {
this.ttfb_ = new EWMA(slow, ttfb_.getEstimate(), ttfb_.getTotalWeight());
}
}
sample(durationMs, numBytes) {
durationMs = Math.max(durationMs, this.minDelayMs_);
const numBits = 8 * numBytes;
// weight is duration in seconds
const durationS = durationMs / 1000;
// value is bandwidth in bits/s
const bandwidthInBps = numBits / durationS;
this.fast_.sample(durationS, bandwidthInBps);
this.slow_.sample(durationS, bandwidthInBps);
}
sampleTTFB(ttfb) {
// weight is frequency curve applied to TTFB in seconds
// (longer times have less weight with expected input under 1 second)
const seconds = ttfb / 1000;
const weight = Math.sqrt(2) * Math.exp(-Math.pow(seconds, 2) / 2);
this.ttfb_.sample(weight, Math.max(ttfb, 5));
}
canEstimate() {
return this.fast_.getTotalWeight() >= this.minWeight_;
}
getEstimate() {
if (this.canEstimate()) {
// console.log('slow estimate:'+ Math.round(this.slow_.getEstimate()));
// console.log('fast estimate:'+ Math.round(this.fast_.getEstimate()));
// Take the minimum of these two estimates. This should have the effect of
// adapting down quickly, but up more slowly.
return Math.min(this.fast_.getEstimate(), this.slow_.getEstimate());
} else {
return this.defaultEstimate_;
}
}
getEstimateTTFB() {
if (this.ttfb_.getTotalWeight() >= this.minWeight_) {
return this.ttfb_.getEstimate();
} else {
return this.defaultTTFB_;
}
}
destroy() {}
}
class AbrController {
constructor(hls) {
this.hls = void 0;
this.lastLevelLoadSec = 0;
this.lastLoadedFragLevel = 0;
this._nextAutoLevel = -1;
this.timer = -1;
this.onCheck = this._abandonRulesCheck.bind(this);
this.fragCurrent = null;
this.partCurrent = null;
this.bitrateTestDelay = 0;
this.bwEstimator = void 0;
this.hls = hls;
const config = hls.config;
this.bwEstimator = new EwmaBandWidthEstimator(config.abrEwmaSlowVoD, config.abrEwmaFastVoD, config.abrEwmaDefaultEstimate);
this.registerListeners();
}
registerListeners() {
const {
hls
} = this;
hls.on(Events.FRAG_LOADING, this.onFragLoading, this);
hls.on(Events.FRAG_LOADED, this.onFragLoaded, this);
hls.on(Events.FRAG_BUFFERED, this.onFragBuffered, this);
hls.on(Events.LEVEL_SWITCHING, this.onLevelSwitching, this);
hls.on(Events.LEVEL_LOADED, this.onLevelLoaded, this);
}
unregisterListeners() {
const {
hls
} = this;
hls.off(Events.FRAG_LOADING, this.onFragLoading, this);
hls.off(Events.FRAG_LOADED, this.onFragLoaded, this);
hls.off(Events.FRAG_BUFFERED, this.onFragBuffered, this);
hls.off(Events.LEVEL_SWITCHING, this.onLevelSwitching, this);
hls.off(Events.LEVEL_LOADED, this.onLevelLoaded, this);
}
destroy() {
this.unregisterListeners();
this.clearTimer();
// @ts-ignore
this.hls = this.onCheck = null;
this.fragCurrent = this.partCurrent = null;
}
onFragLoading(event, data) {
var _data$part;
const frag = data.frag;
if (this.ignoreFragment(frag)) {
return;
}
this.fragCurrent = frag;
this.partCurrent = (_data$part = data.part) != null ? _data$part : null;
this.clearTimer();
this.timer = self.setInterval(this.onCheck, 100);
}
onLevelSwitching(event, data) {
this.clearTimer();
}
getTimeToLoadFrag(timeToFirstByteSec, bandwidth, fragSizeBits, isSwitch) {
const fragLoadSec = timeToFirstByteSec + fragSizeBits / bandwidth;
const playlistLoadSec = isSwitch ? this.lastLevelLoadSec : 0;
return fragLoadSec + playlistLoadSec;
}
onLevelLoaded(event, data) {
const config = this.hls.config;
const {
total,
bwEstimate
} = data.stats;
// Total is the bytelength and bwEstimate in bits/sec
if (isFiniteNumber(total) && isFiniteNumber(bwEstimate)) {
this.lastLevelLoadSec = 8 * total / bwEstimate;
}
if (data.details.live) {
this.bwEstimator.update(config.abrEwmaSlowLive, config.abrEwmaFastLive);
} else {
this.bwEstimator.update(config.abrEwmaSlowVoD, config.abrEwmaFastVoD);
}
}
/*
This method monitors the download rate of the current fragment, and will downswitch if that fragment will not load
quickly enough to prevent underbuffering
*/
_abandonRulesCheck() {
const {
fragCurrent: frag,
partCurrent: part,
hls
} = this;
const {
autoLevelEnabled,
media
} = hls;
if (!frag || !media) {
return;
}
const now = performance.now();
const stats = part ? part.stats : frag.stats;
const duration = part ? part.duration : frag.duration;
const timeLoading = now - stats.loading.start;
// If frag loading is aborted, complete, or from lowest level, stop timer and return
if (stats.aborted || stats.loaded && stats.loaded === stats.total || frag.level === 0) {
this.clearTimer();
// reset forced auto level value so that next level will be selected
this._nextAutoLevel = -1;
return;
}
// This check only runs if we're in ABR mode and actually playing
if (!autoLevelEnabled || media.paused || !media.playbackRate || !media.readyState) {
return;
}
const bufferInfo = hls.mainForwardBufferInfo;
if (bufferInfo === null) {
return;
}
const ttfbEstimate = this.bwEstimator.getEstimateTTFB();
const playbackRate = Math.abs(media.playbackRate);
// To maintain stable adaptive playback, only begin monitoring frag loading after half or more of its playback duration has passed
if (timeLoading <= Math.max(ttfbEstimate, 1000 * (duration / (playbackRate * 2)))) {
return;
}
// bufferStarvationDelay is an estimate of the amount time (in seconds) it will take to exhaust the buffer
const bufferStarvationDelay = bufferInfo.len / playbackRate;
// Only downswitch if less than 2 fragment lengths are buffered
if (bufferStarvationDelay >= 2 * duration / playbackRate) {
return;
}
const ttfb = stats.loading.first ? stats.loading.first - stats.loading.start : -1;
const loadedFirstByte = stats.loaded && ttfb > -1;
const bwEstimate = this.bwEstimator.getEstimate();
const {
levels,
minAutoLevel
} = hls;
const level = levels[frag.level];
const expectedLen = stats.total || Math.max(stats.loaded, Math.round(duration * level.maxBitrate / 8));
let timeStreaming = timeLoading - ttfb;
if (timeStreaming < 1 && loadedFirstByte) {
timeStreaming = Math.min(timeLoading, stats.loaded * 8 / bwEstimate);
}
const loadRate = loadedFirstByte ? stats.loaded * 1000 / timeStreaming : 0;
// fragLoadDelay is an estimate of the time (in seconds) it will take to buffer the remainder of the fragment
const fragLoadedDelay = loadRate ? (expectedLen - stats.loaded) / loadRate : expectedLen * 8 / bwEstimate + ttfbEstimate / 1000;
// Only downswitch if the time to finish loading the current fragment is greater than the amount of buffer left
if (fragLoadedDelay <= bufferStarvationDelay) {
return;
}
const bwe = loadRate ? loadRate * 8 : bwEstimate;
let fragLevelNextLoadedDelay = Number.POSITIVE_INFINITY;
let nextLoadLevel;
// Iterate through lower level and try to find the largest one that avoids rebuffering
for (nextLoadLevel = frag.level - 1; nextLoadLevel > minAutoLevel; nextLoadLevel--) {
// compute time to load next fragment at lower level
// 8 = bits per byte (bps/Bps)
const levelNextBitrate = levels[nextLoadLevel].maxBitrate;
fragLevelNextLoadedDelay = this.getTimeToLoadFrag(ttfbEstimate / 1000, bwe, duration * levelNextBitrate, !levels[nextLoadLevel].details);
if (fragLevelNextLoadedDelay < bufferStarvationDelay) {
break;
}
}
// Only emergency switch down if it takes less time to load a new fragment at lowest level instead of continuing
// to load the current one
if (fragLevelNextLoadedDelay >= fragLoadedDelay) {
return;
}
// if estimated load time of new segment is completely unreasonable, ignore and do not emergency switch down
if (fragLevelNextLoadedDelay > duration * 10) {
return;
}
hls.nextLoadLevel = nextLoadLevel;
if (loadedFirstByte) {
// If there has been loading progress, sample bandwidth using loading time offset by minimum TTFB time
this.bwEstimator.sample(timeLoading - Math.min(ttfbEstimate, ttfb), stats.loaded);
} else {
// If there has been no loading progress, sample TTFB
this.bwEstimator.sampleTTFB(timeLoading);
}
this.clearTimer();
logger.warn(`[abr] Fragment ${frag.sn}${part ? ' part ' + part.index : ''} of level ${frag.level} is loading too slowly;
Time to underbuffer: ${bufferStarvationDelay.toFixed(3)} s
Estimated load time for current fragment: ${fragLoadedDelay.toFixed(3)} s
Estimated load time for down switch fragment: ${fragLevelNextLoadedDelay.toFixed(3)} s
TTFB estimate: ${ttfb}
Current BW estimate: ${isFiniteNumber(bwEstimate) ? (bwEstimate / 1024).toFixed(3) : 'Unknown'} Kb/s
New BW estimate: ${(this.bwEstimator.getEstimate() / 1024).toFixed(3)} Kb/s
Aborting and switching to level ${nextLoadLevel}`);
if (frag.loader) {
this.fragCurrent = this.partCurrent = null;
frag.abortRequests();
}
hls.trigger(Events.FRAG_LOAD_EMERGENCY_ABORTED, {
frag,
part,
stats
});
}
onFragLoaded(event, {
frag,
part
}) {
const stats = part ? part.stats : frag.stats;
if (frag.type === PlaylistLevelType.MAIN) {
this.bwEstimator.sampleTTFB(stats.loading.first - stats.loading.start);
}
if (this.ignoreFragment(frag)) {
return;
}
// stop monitoring bw once frag loaded
this.clearTimer();
// store level id after successful fragment load
this.lastLoadedFragLevel = frag.level;
// reset forced auto level value so that next level will be selected
this._nextAutoLevel = -1;
// compute level average bitrate
if (this.hls.config.abrMaxWithRealBitrate) {
const duration = part ? part.duration : frag.duration;
const level = this.hls.levels[frag.level];
const loadedBytes = (level.loaded ? level.loaded.bytes : 0) + stats.loaded;
const loadedDuration = (level.loaded ? level.loaded.duration : 0) + duration;
level.loaded = {
bytes: loadedBytes,
duration: loadedDuration
};
level.realBitrate = Math.round(8 * loadedBytes / loadedDuration);
}
if (frag.bitrateTest) {
const fragBufferedData = {
stats,
frag,
part,
id: frag.type
};
this.onFragBuffered(Events.FRAG_BUFFERED, fragBufferedData);
frag.bitrateTest = false;
}
}
onFragBuffered(event, data) {
const {
frag,
part
} = data;
const stats = part != null && part.stats.loaded ? part.stats : frag.stats;
if (stats.aborted) {
return;
}
if (this.ignoreFragment(frag)) {
return;
}
// Use the difference between parsing and request instead of buffering and request to compute fragLoadingProcessing;
// rationale is that buffer appending only happens once media is attached. This can happen when config.startFragPrefetch
// is used. If we used buffering in that case, our BW estimate sample will be very large.
const processingMs = stats.parsing.end - stats.loading.start - Math.min(stats.loading.first - stats.loading.start, this.bwEstimator.getEstimateTTFB());
this.bwEstimator.sample(processingMs, stats.loaded);
stats.bwEstimate = this.bwEstimator.getEstimate();
if (frag.bitrateTest) {
this.bitrateTestDelay = processingMs / 1000;
} else {
this.bitrateTestDelay = 0;
}
}
ignoreFragment(frag) {
// Only count non-alt-audio frags which were actually buffered in our BW calculations
return frag.type !== PlaylistLevelType.MAIN || frag.sn === 'initSegment';
}
clearTimer() {
self.clearInterval(this.timer);
}
// return next auto level
get nextAutoLevel() {
const forcedAutoLevel = this._nextAutoLevel;
const bwEstimator = this.bwEstimator;
// in case next auto level has been forced, and bw not available or not reliable, return forced value
if (forcedAutoLevel !== -1 && !bwEstimator.canEstimate()) {
return forcedAutoLevel;
}
// compute next level using ABR logic
let nextABRAutoLevel = this.getNextABRAutoLevel();
// use forced auto level when ABR selected level has errored
if (forcedAutoLevel !== -1) {
const levels = this.hls.levels;
if (levels.length > Math.max(forcedAutoLevel, nextABRAutoLevel) && levels[forcedAutoLevel].loadError <= levels[nextABRAutoLevel].loadError) {
return forcedAutoLevel;
}
}
// if forced auto level has been defined, use it to cap ABR computed quality level
if (forcedAutoLevel !== -1) {
nextABRAutoLevel = Math.min(forcedAutoLevel, nextABRAutoLevel);
}
return nextABRAutoLevel;
}
getNextABRAutoLevel() {
const {
fragCurrent,
partCurrent,
hls
} = this;
const {
maxAutoLevel,
config,
minAutoLevel,
media
} = hls;
const currentFragDuration = partCurrent ? partCurrent.duration : fragCurrent ? fragCurrent.duration : 0;
// playbackRate is the absolute value of the playback rate; if media.playbackRate is 0, we use 1 to load as
// if we're playing back at the normal rate.
const playbackRate = media && media.playbackRate !== 0 ? Math.abs(media.playbackRate) : 1.0;
const avgbw = this.bwEstimator ? this.bwEstimator.getEstimate() : config.abrEwmaDefaultEstimate;
// bufferStarvationDelay is the wall-clock time left until the playback buffer is exhausted.
const bufferInfo = hls.mainForwardBufferInfo;
const bufferStarvationDelay = (bufferInfo ? bufferInfo.len : 0) / playbackRate;
// First, look to see if we can find a level matching with our avg bandwidth AND that could also guarantee no rebuffering at all
let bestLevel = this.findBestLevel(avgbw, minAutoLevel, maxAutoLevel, bufferStarvationDelay, config.abrBandWidthFactor, config.abrBandWidthUpFactor);
if (bestLevel >= 0) {
return bestLevel;
}
logger.trace(`[abr] ${bufferStarvationDelay ? 'rebuffering expected' : 'buffer is empty'}, finding optimal quality level`);
// not possible to get rid of rebuffering ... let's try to find level that will guarantee less than maxStarvationDelay of rebuffering
// if no matching level found, logic will return 0
let maxStarvationDelay = currentFragDuration ? Math.min(currentFragDuration, config.maxStarvationDelay) : config.maxStarvationDelay;
let bwFactor = config.abrBandWidthFactor;
let bwUpFactor = config.abrBandWidthUpFactor;
if (!bufferStarvationDelay) {
// in case buffer is empty, let's check if previous fragment was loaded to perform a bitrate test
const bitrateTestDelay = this.bitrateTestDelay;
if (bitrateTestDelay) {
// if it is the case, then we need to adjust our max starvation delay using maxLoadingDelay config value
// max video loading delay used in automatic start level selection :
// in that mode ABR controller will ensure that video loading time (ie the time to fetch the first fragment at lowest quality level +
// the time to fetch the fragment at the appropriate quality level is less than ```maxLoadingDelay``` )
// cap maxLoadingDelay and ensure it is not bigger 'than bitrate test' frag duration
const maxLoadingDelay = currentFragDuration ? Math.min(currentFragDuration, config.maxLoadingDelay) : config.maxLoadingDelay;
maxStarvationDelay = maxLoadingDelay - bitrateTestDelay;
logger.trace(`[abr] bitrate test took ${Math.round(1000 * bitrateTestDelay)}ms, set first fragment max fetchDuration to ${Math.round(1000 * maxStarvationDelay)} ms`);
// don't use conservative factor on bitrate test
bwFactor = bwUpFactor = 1;
}
}
bestLevel = this.findBestLevel(avgbw, minAutoLevel, maxAutoLevel, bufferStarvationDelay + maxStarvationDelay, bwFactor, bwUpFactor);
return Math.max(bestLevel, 0);
}
findBestLevel(currentBw, minAutoLevel, maxAutoLevel, maxFetchDuration, bwFactor, bwUpFactor) {
var _level$details;
const {
fragCurrent,
partCurrent,
lastLoadedFragLevel: currentLevel
} = this;
const {
levels
} = this.hls;
const level = levels[currentLevel];
const live = !!(level != null && (_level$details = level.details) != null && _level$details.live);
const currentCodecSet = level == null ? void 0 : level.codecSet;
const currentFragDuration = partCurrent ? partCurrent.duration : fragCurrent ? fragCurrent.duration : 0;
const ttfbEstimateSec = this.bwEstimator.getEstimateTTFB() / 1000;
let levelSkippedMin = minAutoLevel;
let levelSkippedMax = -1;
for (let i = maxAutoLevel; i >= minAutoLevel; i--) {
const levelInfo = levels[i];
if (!levelInfo || currentCodecSet && levelInfo.codecSet !== currentCodecSet) {
if (levelInfo) {
levelSkippedMin = Math.min(i, levelSkippedMin);
levelSkippedMax = Math.max(i, levelSkippedMax);
}
continue;
}
if (levelSkippedMax !== -1) {
logger.trace(`[abr] Skipped level(s) ${levelSkippedMin}-${levelSkippedMax} with CODECS:"${levels[levelSkippedMax].attrs.CODECS}"; not compatible with "${level.attrs.CODECS}"`);
}
const levelDetails = levelInfo.details;
const avgDuration = (partCurrent ? levelDetails == null ? void 0 : levelDetails.partTarget : levelDetails == null ? void 0 : levelDetails.averagetargetduration) || currentFragDuration;
let adjustedbw;
// follow algorithm captured from stagefright :
// https://android.googlesource.com/platform/frameworks/av/+/master/media/libstagefright/httplive/LiveSession.cpp
// Pick the highest bandwidth stream below or equal to estimated bandwidth.
// consider only 80% of the available bandwidth, but if we are switching up,
// be even more conservative (70%) to avoid overestimating and immediately
// switching back.
if (i <= currentLevel) {
adjustedbw = bwFactor * currentBw;
} else {
adjustedbw = bwUpFactor * currentBw;
}
const bitrate = levels[i].maxBitrate;
const fetchDuration = this.getTimeToLoadFrag(ttfbEstimateSec, adjustedbw, bitrate * avgDuration, levelDetails === undefined);
logger.trace(`[abr] level:${i} adjustedbw-bitrate:${Math.round(adjustedbw - bitrate)} avgDuration:${avgDuration.toFixed(1)} maxFetchDuration:${maxFetchDuration.toFixed(1)} fetchDuration:${fetchDuration.toFixed(1)}`);
// if adjusted bw is greater than level bitrate AND
if (adjustedbw > bitrate && (
// fragment fetchDuration unknown OR live stream OR fragment fetchDuration less than max allowed fetch duration, then this level matches
// we don't account for max Fetch Duration for live streams, this is to avoid switching down when near the edge of live sliding window ...
// special case to support startLevel = -1 (bitrateTest) on live streams : in that case we should not exit loop so that findBestLevel will return -1
fetchDuration === 0 || !isFiniteNumber(fetchDuration) || live && !this.bitrateTestDelay || fetchDuration < maxFetchDuration)) {
// as we are looping from highest to lowest, this will return the best achievable quality level
return i;
}
}
// not enough time budget even with quality level 0 ... rebuffering might happen
return -1;
}
set nextAutoLevel(nextLevel) {
this._nextAutoLevel = nextLevel;
}
}
class ChunkCache {
constructor() {
this.chunks = [];
this.dataLength = 0;
}
push(chunk) {
this.chunks.push(chunk);
this.dataLength += chunk.length;
}
flush() {
const {
chunks,
dataLength
} = this;
let result;
if (!chunks.length) {
return new Uint8Array(0);
} else if (chunks.length === 1) {
result = chunks[0];
} else {
result = concatUint8Arrays(chunks, dataLength);
}
this.reset();
return result;
}
reset() {
this.chunks.length = 0;
this.dataLength = 0;
}
}
function concatUint8Arrays(chunks, dataLength) {
const result = new Uint8Array(dataLength);
let offset = 0;
for (let i = 0; i < chunks.length; i++) {
const chunk = chunks[i];
result.set(chunk, offset);
offset += chunk.length;
}
return result;
}
const TICK_INTERVAL$1 = 100; // how often to tick in ms
class AudioStreamController extends BaseStreamController {
constructor(hls, fragmentTracker, keyLoader) {
super(hls, fragmentTracker, keyLoader, '[audio-stream-controller]', PlaylistLevelType.AUDIO);
this.videoBuffer = null;
this.videoTrackCC = -1;
this.waitingVideoCC = -1;
this.bufferedTrack = null;
this.switchingTrack = null;
this.trackId = -1;
this.waitingData = null;
this.mainDetails = null;
this.bufferFlushed = false;
this.cachedTrackLoadedData = null;
this._registerListeners();
}
onHandlerDestroying() {
this._unregisterListeners();
this.mainDetails = null;
this.bufferedTrack = null;
this.switchingTrack = null;
}
_registerListeners() {
const {
hls
} = this;
hls.on(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
hls.on(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.on(Events.LEVEL_LOADED, this.onLevelLoaded, this);
hls.on(Events.AUDIO_TRACKS_UPDATED, this.onAudioTracksUpdated, this);
hls.on(Events.AUDIO_TRACK_SWITCHING, this.onAudioTrackSwitching, this);
hls.on(Events.AUDIO_TRACK_LOADED, this.onAudioTrackLoaded, this);
hls.on(Events.ERROR, this.onError, this);
hls.on(Events.BUFFER_RESET, this.onBufferReset, this);
hls.on(Events.BUFFER_CREATED, this.onBufferCreated, this);
hls.on(Events.BUFFER_FLUSHED, this.onBufferFlushed, this);
hls.on(Events.INIT_PTS_FOUND, this.onInitPtsFound, this);
hls.on(Events.FRAG_BUFFERED, this.onFragBuffered, this);
}
_unregisterListeners() {
const {
hls
} = this;
hls.off(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
hls.off(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.off(Events.LEVEL_LOADED, this.onLevelLoaded, this);
hls.off(Events.AUDIO_TRACKS_UPDATED, this.onAudioTracksUpdated, this);
hls.off(Events.AUDIO_TRACK_SWITCHING, this.onAudioTrackSwitching, this);
hls.off(Events.AUDIO_TRACK_LOADED, this.onAudioTrackLoaded, this);
hls.off(Events.ERROR, this.onError, this);
hls.off(Events.BUFFER_RESET, this.onBufferReset, this);
hls.off(Events.BUFFER_CREATED, this.onBufferCreated, this);
hls.off(Events.BUFFER_FLUSHED, this.onBufferFlushed, this);
hls.off(Events.INIT_PTS_FOUND, this.onInitPtsFound, this);
hls.off(Events.FRAG_BUFFERED, this.onFragBuffered, this);
}
// INIT_PTS_FOUND is triggered when the video track parsed in the stream-controller has a new PTS value
onInitPtsFound(event, {
frag,
id,
initPTS,
timescale
}) {
// Always update the new INIT PTS
// Can change due level switch
if (id === 'main') {
const cc = frag.cc;
this.initPTS[frag.cc] = {
baseTime: initPTS,
timescale
};
this.log(`InitPTS for cc: ${cc} found from main: ${initPTS}`);
this.videoTrackCC = cc;
// If we are waiting, tick immediately to unblock audio fragment transmuxing
if (this.state === State.WAITING_INIT_PTS) {
this.tick();
}
}
}
startLoad(startPosition) {
if (!this.levels) {
this.startPosition = startPosition;
this.state = State.STOPPED;
return;
}
const lastCurrentTime = this.lastCurrentTime;
this.stopLoad();
this.setInterval(TICK_INTERVAL$1);
if (lastCurrentTime > 0 && startPosition === -1) {
this.log(`Override startPosition with lastCurrentTime @${lastCurrentTime.toFixed(3)}`);
startPosition = lastCurrentTime;
this.state = State.IDLE;
} else {
this.loadedmetadata = false;
this.state = State.WAITING_TRACK;
}
this.nextLoadPosition = this.startPosition = this.lastCurrentTime = startPosition;
this.tick();
}
doTick() {
switch (this.state) {
case State.IDLE:
this.doTickIdle();
break;
case State.WAITING_TRACK:
{
var _levels$trackId;
const {
levels,
trackId
} = this;
const details = levels == null ? void 0 : (_levels$trackId = levels[trackId]) == null ? void 0 : _levels$trackId.details;
if (details) {
if (this.waitForCdnTuneIn(details)) {
break;
}
this.state = State.WAITING_INIT_PTS;
}
break;
}
case State.FRAG_LOADING_WAITING_RETRY:
{
var _this$media;
const now = performance.now();
const retryDate = this.retryDate;
// if current time is gt than retryDate, or if media seeking let's switch to IDLE state to retry loading
if (!retryDate || now >= retryDate || (_this$media = this.media) != null && _this$media.seeking) {
this.log('RetryDate reached, switch back to IDLE state');
this.resetStartWhenNotLoaded(this.trackId);
this.state = State.IDLE;
}
break;
}
case State.WAITING_INIT_PTS:
{
// Ensure we don't get stuck in the WAITING_INIT_PTS state if the waiting frag CC doesn't match any initPTS
const waitingData = this.waitingData;
if (waitingData) {
const {
frag,
part,
cache,
complete
} = waitingData;
if (this.initPTS[frag.cc] !== undefined) {
this.waitingData = null;
this.waitingVideoCC = -1;
this.state = State.FRAG_LOADING;
const payload = cache.flush();
const data = {
frag,
part,
payload,
networkDetails: null
};
this._handleFragmentLoadProgress(data);
if (complete) {
super._handleFragmentLoadComplete(data);
}
} else if (this.videoTrackCC !== this.waitingVideoCC) {
// Drop waiting fragment if videoTrackCC has changed since waitingFragment was set and initPTS was not found
this.log(`Waiting fragment cc (${frag.cc}) cancelled because video is at cc ${this.videoTrackCC}`);
this.clearWaitingFragment();
} else {
// Drop waiting fragment if an earlier fragment is needed
const pos = this.getLoadPosition();
const bufferInfo = BufferHelper.bufferInfo(this.mediaBuffer, pos, this.config.maxBufferHole);
const waitingFragmentAtPosition = fragmentWithinToleranceTest(bufferInfo.end, this.config.maxFragLookUpTolerance, frag);
if (waitingFragmentAtPosition < 0) {
this.log(`Waiting fragment cc (${frag.cc}) @ ${frag.start} cancelled because another fragment at ${bufferInfo.end} is needed`);
this.clearWaitingFragment();
}
}
} else {
this.state = State.IDLE;
}
}
}
this.onTickEnd();
}
clearWaitingFragment() {
const waitingData = this.waitingData;
if (waitingData) {
this.fragmentTracker.removeFragment(waitingData.frag);
this.waitingData = null;
this.waitingVideoCC = -1;
this.state = State.IDLE;
}
}
resetLoadingState() {
this.clearWaitingFragment();
super.resetLoadingState();
}
onTickEnd() {
const {
media
} = this;
if (!(media != null && media.readyState)) {
// Exit early if we don't have media or if the media hasn't buffered anything yet (readyState 0)
return;
}
this.lastCurrentTime = media.currentTime;
}
doTickIdle() {
const {
hls,
levels,
media,
trackId
} = this;
const config = hls.config;
if (!(levels != null && levels[trackId])) {
return;
}
// if video not attached AND
// start fragment already requested OR start frag prefetch not enabled
// exit loop
// => if media not attached but start frag prefetch is enabled and start frag not requested yet, we will not exit loop
if (!media && (this.startFragRequested || !config.startFragPrefetch)) {
return;
}
const levelInfo = levels[trackId];
const trackDetails = levelInfo.details;
if (!trackDetails || trackDetails.live && this.levelLastLoaded !== trackId || this.waitForCdnTuneIn(trackDetails)) {
this.state = State.WAITING_TRACK;
return;
}
const bufferable = this.mediaBuffer ? this.mediaBuffer : this.media;
if (this.bufferFlushed && bufferable) {
this.bufferFlushed = false;
this.afterBufferFlushed(bufferable, ElementaryStreamTypes.AUDIO, PlaylistLevelType.AUDIO);
}
const bufferInfo = this.getFwdBufferInfo(bufferable, PlaylistLevelType.AUDIO);
if (bufferInfo === null) {
return;
}
const {
bufferedTrack,
switchingTrack
} = this;
if (!switchingTrack && this._streamEnded(bufferInfo, trackDetails)) {
hls.trigger(Events.BUFFER_EOS, {
type: 'audio'
});
this.state = State.ENDED;
return;
}
const mainBufferInfo = this.getFwdBufferInfo(this.videoBuffer ? this.videoBuffer : this.media, PlaylistLevelType.MAIN);
const bufferLen = bufferInfo.len;
const maxBufLen = this.getMaxBufferLength(mainBufferInfo == null ? void 0 : mainBufferInfo.len);
// if buffer length is less than maxBufLen try to load a new fragment
if (bufferLen >= maxBufLen && !switchingTrack) {
return;
}
const fragments = trackDetails.fragments;
const start = fragments[0].start;
let targetBufferTime = bufferInfo.end;
if (switchingTrack && media) {
const pos = this.getLoadPosition();
if (bufferedTrack && switchingTrack.attrs !== bufferedTrack.attrs) {
targetBufferTime = pos;
}
// if currentTime (pos) is less than alt audio playlist start time, it means that alt audio is ahead of currentTime
if (trackDetails.PTSKnown && pos < start) {
// if everything is buffered from pos to start or if audio buffer upfront, let's seek to start
if (bufferInfo.end > start || bufferInfo.nextStart) {
this.log('Alt audio track ahead of main track, seek to start of alt audio track');
media.currentTime = start + 0.05;
}
}
}
let frag = this.getNextFragment(targetBufferTime, trackDetails);
let atGap = false;
// Avoid loop loading by using nextLoadPosition set for backtracking and skipping consecutive GAP tags
if (frag && this.isLoopLoading(frag, targetBufferTime)) {
atGap = !!frag.gap;
frag = this.getNextFragmentLoopLoading(frag, trackDetails, bufferInfo, PlaylistLevelType.MAIN, maxBufLen);
}
if (!frag) {
this.bufferFlushed = true;
return;
}
// Buffer audio up to one target duration ahead of main buffer
const atBufferSyncLimit = mainBufferInfo && frag.start > mainBufferInfo.end + trackDetails.targetduration;
if (atBufferSyncLimit ||
// Or wait for main buffer after buffing some audio
!(mainBufferInfo != null && mainBufferInfo.len) && bufferInfo.len) {
// Check fragment-tracker for main fragments since GAP segments do not show up in bufferInfo
const mainFrag = this.getAppendedFrag(frag.start, PlaylistLevelType.MAIN);
if (mainFrag === null) {
return;
}
// Bridge gaps in main buffer
atGap || (atGap = !!mainFrag.gap || !!atBufferSyncLimit && mainBufferInfo.len === 0);
if (atBufferSyncLimit && !atGap || atGap && bufferInfo.nextStart && bufferInfo.nextStart < mainFrag.end) {
return;
}
}
this.loadFragment(frag, levelInfo, targetBufferTime);
}
getMaxBufferLength(mainBufferLength) {
const maxConfigBuffer = super.getMaxBufferLength();
if (!mainBufferLength) {
return maxConfigBuffer;
}
return Math.min(Math.max(maxConfigBuffer, mainBufferLength), this.config.maxMaxBufferLength);
}
onMediaDetaching() {
this.videoBuffer = null;
super.onMediaDetaching();
}
onAudioTracksUpdated(event, {
audioTracks
}) {
this.resetTransmuxer();
this.levels = audioTracks.map(mediaPlaylist => new Level(mediaPlaylist));
}
onAudioTrackSwitching(event, data) {
// if any URL found on new audio track, it is an alternate audio track
const altAudio = !!data.url;
this.trackId = data.id;
const {
fragCurrent
} = this;
if (fragCurrent) {
fragCurrent.abortRequests();
this.removeUnbufferedFrags(fragCurrent.start);
}
this.resetLoadingState();
// destroy useless transmuxer when switching audio to main
if (!altAudio) {
this.resetTransmuxer();
} else {
// switching to audio track, start timer if not already started
this.setInterval(TICK_INTERVAL$1);
}
// should we switch tracks ?
if (altAudio) {
this.switchingTrack = data;
// main audio track are handled by stream-controller, just do something if switching to alt audio track
this.state = State.IDLE;
} else {
this.switchingTrack = null;
this.bufferedTrack = data;
this.state = State.STOPPED;
}
this.tick();
}
onManifestLoading() {
this.fragmentTracker.removeAllFragments();
this.startPosition = this.lastCurrentTime = 0;
this.bufferFlushed = false;
this.levels = this.mainDetails = this.waitingData = this.bufferedTrack = this.cachedTrackLoadedData = this.switchingTrack = null;
this.startFragRequested = false;
this.trackId = this.videoTrackCC = this.waitingVideoCC = -1;
}
onLevelLoaded(event, data) {
this.mainDetails = data.details;
if (this.cachedTrackLoadedData !== null) {
this.hls.trigger(Events.AUDIO_TRACK_LOADED, this.cachedTrackLoadedData);
this.cachedTrackLoadedData = null;
}
}
onAudioTrackLoaded(event, data) {
var _track$details;
if (this.mainDetails == null) {
this.cachedTrackLoadedData = data;
return;
}
const {
levels
} = this;
const {
details: newDetails,
id: trackId
} = data;
if (!levels) {
this.warn(`Audio tracks were reset while loading level ${trackId}`);
return;
}
this.log(`Track ${trackId} loaded [${newDetails.startSN},${newDetails.endSN}]${newDetails.lastPartSn ? `[part-${newDetails.lastPartSn}-${newDetails.lastPartIndex}]` : ''},duration:${newDetails.totalduration}`);
const track = levels[trackId];
let sliding = 0;
if (newDetails.live || (_track$details = track.details) != null && _track$details.live) {
this.checkLiveUpdate(newDetails);
const mainDetails = this.mainDetails;
if (newDetails.deltaUpdateFailed || !mainDetails) {
return;
}
if (!track.details && newDetails.hasProgramDateTime && mainDetails.hasProgramDateTime) {
// Make sure our audio rendition is aligned with the "main" rendition, using
// pdt as our reference times.
alignMediaPlaylistByPDT(newDetails, mainDetails);
sliding = newDetails.fragments[0].start;
} else {
sliding = this.alignPlaylists(newDetails, track.details);
}
}
track.details = newDetails;
this.levelLastLoaded = trackId;
// compute start position if we are aligned with the main playlist
if (!this.startFragRequested && (this.mainDetails || !newDetails.live)) {
this.setStartPosition(track.details, sliding);
}
// only switch back to IDLE state if we were waiting for track to start downloading a new fragment
if (this.state === State.WAITING_TRACK && !this.waitForCdnTuneIn(newDetails)) {
this.state = State.IDLE;
}
// trigger handler right now
this.tick();
}
_handleFragmentLoadProgress(data) {
var _frag$initSegment;
const {
frag,
part,
payload
} = data;
const {
config,
trackId,
levels
} = this;
if (!levels) {
this.warn(`Audio tracks were reset while fragment load was in progress. Fragment ${frag.sn} of level ${frag.level} will not be buffered`);
return;
}
const track = levels[trackId];
if (!track) {
this.warn('Audio track is undefined on fragment load progress');
return;
}
const details = track.details;
if (!details) {
this.warn('Audio track details undefined on fragment load progress');
this.removeUnbufferedFrags(frag.start);
return;
}
const audioCodec = config.defaultAudioCodec || track.audioCodec || 'mp4a.40.2';
let transmuxer = this.transmuxer;
if (!transmuxer) {
transmuxer = this.transmuxer = new TransmuxerInterface(this.hls, PlaylistLevelType.AUDIO, this._handleTransmuxComplete.bind(this), this._handleTransmuxerFlush.bind(this));
}
// Check if we have video initPTS
// If not we need to wait for it
const initPTS = this.initPTS[frag.cc];
const initSegmentData = (_frag$initSegment = frag.initSegment) == null ? void 0 : _frag$initSegment.data;
if (initPTS !== undefined) {
// this.log(`Transmuxing ${sn} of [${details.startSN} ,${details.endSN}],track ${trackId}`);
// time Offset is accurate if level PTS is known, or if playlist is not sliding (not live)
const accurateTimeOffset = false; // details.PTSKnown || !details.live;
const partIndex = part ? part.index : -1;
const partial = partIndex !== -1;
const chunkMeta = new ChunkMetadata(frag.level, frag.sn, frag.stats.chunkCount, payload.byteLength, partIndex, partial);
transmuxer.push(payload, initSegmentData, audioCodec, '', frag, part, details.totalduration, accurateTimeOffset, chunkMeta, initPTS);
} else {
this.log(`Unknown video PTS for cc ${frag.cc}, waiting for video PTS before demuxing audio frag ${frag.sn} of [${details.startSN} ,${details.endSN}],track ${trackId}`);
const {
cache
} = this.waitingData = this.waitingData || {
frag,
part,
cache: new ChunkCache(),
complete: false
};
cache.push(new Uint8Array(payload));
this.waitingVideoCC = this.videoTrackCC;
this.state = State.WAITING_INIT_PTS;
}
}
_handleFragmentLoadComplete(fragLoadedData) {
if (this.waitingData) {
this.waitingData.complete = true;
return;
}
super._handleFragmentLoadComplete(fragLoadedData);
}
onBufferReset( /* event: Events.BUFFER_RESET */
) {
// reset reference to sourcebuffers
this.mediaBuffer = this.videoBuffer = null;
this.loadedmetadata = false;
}
onBufferCreated(event, data) {
const audioTrack = data.tracks.audio;
if (audioTrack) {
this.mediaBuffer = audioTrack.buffer || null;
}
if (data.tracks.video) {
this.videoBuffer = data.tracks.video.buffer || null;
}
}
onFragBuffered(event, data) {
const {
frag,
part
} = data;
if (frag.type !== PlaylistLevelType.AUDIO) {
if (!this.loadedmetadata && frag.type === PlaylistLevelType.MAIN) {
const bufferable = this.videoBuffer || this.media;
if (bufferable) {
const bufferedTimeRanges = BufferHelper.getBuffered(bufferable);
if (bufferedTimeRanges.length) {
this.loadedmetadata = true;
}
}
}
return;
}
if (this.fragContextChanged(frag)) {
// If a level switch was requested while a fragment was buffering, it will emit the FRAG_BUFFERED event upon completion
// Avoid setting state back to IDLE or concluding the audio switch; otherwise, the switched-to track will not buffer
this.warn(`Fragment ${frag.sn}${part ? ' p: ' + part.index : ''} of level ${frag.level} finished buffering, but was aborted. state: ${this.state}, audioSwitch: ${this.switchingTrack ? this.switchingTrack.name : 'false'}`);
return;
}
if (frag.sn !== 'initSegment') {
this.fragPrevious = frag;
const track = this.switchingTrack;
if (track) {
this.bufferedTrack = track;
this.switchingTrack = null;
this.hls.trigger(Events.AUDIO_TRACK_SWITCHED, _objectSpread2({}, track));
}
}
this.fragBufferedComplete(frag, part);
}
onError(event, data) {
var _data$context;
if (data.fatal) {
this.state = State.ERROR;
return;
}
switch (data.details) {
case ErrorDetails.FRAG_GAP:
case ErrorDetails.FRAG_PARSING_ERROR:
case ErrorDetails.FRAG_DECRYPT_ERROR:
case ErrorDetails.FRAG_LOAD_ERROR:
case ErrorDetails.FRAG_LOAD_TIMEOUT:
case ErrorDetails.KEY_LOAD_ERROR:
case ErrorDetails.KEY_LOAD_TIMEOUT:
this.onFragmentOrKeyLoadError(PlaylistLevelType.AUDIO, data);
break;
case ErrorDetails.AUDIO_TRACK_LOAD_ERROR:
case ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:
case ErrorDetails.LEVEL_PARSING_ERROR:
// in case of non fatal error while loading track, if not retrying to load track, switch back to IDLE
if (!data.levelRetry && this.state === State.WAITING_TRACK && ((_data$context = data.context) == null ? void 0 : _data$context.type) === PlaylistContextType.AUDIO_TRACK) {
this.state = State.IDLE;
}
break;
case ErrorDetails.BUFFER_FULL_ERROR:
if (!data.parent || data.parent !== 'audio') {
return;
}
if (this.reduceLengthAndFlushBuffer(data)) {
this.bufferedTrack = null;
super.flushMainBuffer(0, Number.POSITIVE_INFINITY, 'audio');
}
break;
case ErrorDetails.INTERNAL_EXCEPTION:
this.recoverWorkerError(data);
break;
}
}
onBufferFlushed(event, {
type
}) {
if (type === ElementaryStreamTypes.AUDIO) {
this.bufferFlushed = true;
if (this.state === State.ENDED) {
this.state = State.IDLE;
}
}
}
_handleTransmuxComplete(transmuxResult) {
var _id3$samples;
const id = 'audio';
const {
hls
} = this;
const {
remuxResult,
chunkMeta
} = transmuxResult;
const context = this.getCurrentContext(chunkMeta);
if (!context) {
this.resetWhenMissingContext(chunkMeta);
return;
}
const {
frag,
part,
level
} = context;
const {
details
} = level;
const {
audio,
text,
id3,
initSegment
} = remuxResult;
// Check if the current fragment has been aborted. We check this by first seeing if we're still playing the current level.
// If we are, subsequently check if the currently loading fragment (fragCurrent) has changed.
if (this.fragContextChanged(frag) || !details) {
this.fragmentTracker.removeFragment(frag);
return;
}
this.state = State.PARSING;
if (this.switchingTrack && audio) {
this.completeAudioSwitch(this.switchingTrack);
}
if (initSegment != null && initSegment.tracks) {
const mapFragment = frag.initSegment || frag;
this._bufferInitSegment(initSegment.tracks, mapFragment, chunkMeta);
hls.trigger(Events.FRAG_PARSING_INIT_SEGMENT, {
frag: mapFragment,
id,
tracks: initSegment.tracks
});
// Only flush audio from old audio tracks when PTS is known on new audio track
}
if (audio) {
const {
startPTS,
endPTS,
startDTS,
endDTS
} = audio;
if (part) {
part.elementaryStreams[ElementaryStreamTypes.AUDIO] = {
startPTS,
endPTS,
startDTS,
endDTS
};
}
frag.setElementaryStreamInfo(ElementaryStreamTypes.AUDIO, startPTS, endPTS, startDTS, endDTS);
this.bufferFragmentData(audio, frag, part, chunkMeta);
}
if (id3 != null && (_id3$samples = id3.samples) != null && _id3$samples.length) {
const emittedID3 = _extends({
id,
frag,
details
}, id3);
hls.trigger(Events.FRAG_PARSING_METADATA, emittedID3);
}
if (text) {
const emittedText = _extends({
id,
frag,
details
}, text);
hls.trigger(Events.FRAG_PARSING_USERDATA, emittedText);
}
}
_bufferInitSegment(tracks, frag, chunkMeta) {
if (this.state !== State.PARSING) {
return;
}
// delete any video track found on audio transmuxer
if (tracks.video) {
delete tracks.video;
}
// include levelCodec in audio and video tracks
const track = tracks.audio;
if (!track) {
return;
}
track.levelCodec = track.codec;
track.id = 'audio';
this.log(`Init audio buffer, container:${track.container}, codecs[parsed]=[${track.codec}]`);
this.hls.trigger(Events.BUFFER_CODECS, tracks);
const initSegment = track.initSegment;
if (initSegment != null && initSegment.byteLength) {
const segment = {
type: 'audio',
frag,
part: null,
chunkMeta,
parent: frag.type,
data: initSegment
};
this.hls.trigger(Events.BUFFER_APPENDING, segment);
}
// trigger handler right now
this.tick();
}
loadFragment(frag, track, targetBufferTime) {
// only load if fragment is not loaded or if in audio switch
const fragState = this.fragmentTracker.getState(frag);
this.fragCurrent = frag;
// we force a frag loading in audio switch as fragment tracker might not have evicted previous frags in case of quick audio switch
if (this.switchingTrack || fragState === FragmentState.NOT_LOADED || fragState === FragmentState.PARTIAL) {
var _track$details2;
if (frag.sn === 'initSegment') {
this._loadInitSegment(frag, track);
} else if ((_track$details2 = track.details) != null && _track$details2.live && !this.initPTS[frag.cc]) {
this.log(`Waiting for video PTS in continuity counter ${frag.cc} of live stream before loading audio fragment ${frag.sn} of level ${this.trackId}`);
this.state = State.WAITING_INIT_PTS;
} else {
this.startFragRequested = true;
super.loadFragment(frag, track, targetBufferTime);
}
} else {
this.clearTrackerIfNeeded(frag);
}
}
completeAudioSwitch(switchingTrack) {
const {
hls,
media,
bufferedTrack
} = this;
const bufferedAttributes = bufferedTrack == null ? void 0 : bufferedTrack.attrs;
const switchAttributes = switchingTrack.attrs;
if (media && bufferedAttributes && (bufferedAttributes.CHANNELS !== switchAttributes.CHANNELS || bufferedAttributes.NAME !== switchAttributes.NAME || bufferedAttributes.LANGUAGE !== switchAttributes.LANGUAGE)) {
this.log('Switching audio track : flushing all audio');
super.flushMainBuffer(0, Number.POSITIVE_INFINITY, 'audio');
}
this.bufferedTrack = switchingTrack;
this.switchingTrack = null;
hls.trigger(Events.AUDIO_TRACK_SWITCHED, _objectSpread2({}, switchingTrack));
}
}
class AudioTrackController extends BasePlaylistController {
constructor(hls) {
super(hls, '[audio-track-controller]');
this.tracks = [];
this.groupId = null;
this.tracksInGroup = [];
this.trackId = -1;
this.currentTrack = null;
this.selectDefaultTrack = true;
this.registerListeners();
}
registerListeners() {
const {
hls
} = this;
hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.on(Events.MANIFEST_PARSED, this.onManifestParsed, this);
hls.on(Events.LEVEL_LOADING, this.onLevelLoading, this);
hls.on(Events.LEVEL_SWITCHING, this.onLevelSwitching, this);
hls.on(Events.AUDIO_TRACK_LOADED, this.onAudioTrackLoaded, this);
hls.on(Events.ERROR, this.onError, this);
}
unregisterListeners() {
const {
hls
} = this;
hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.off(Events.MANIFEST_PARSED, this.onManifestParsed, this);
hls.off(Events.LEVEL_LOADING, this.onLevelLoading, this);
hls.off(Events.LEVEL_SWITCHING, this.onLevelSwitching, this);
hls.off(Events.AUDIO_TRACK_LOADED, this.onAudioTrackLoaded, this);
hls.off(Events.ERROR, this.onError, this);
}
destroy() {
this.unregisterListeners();
this.tracks.length = 0;
this.tracksInGroup.length = 0;
this.currentTrack = null;
super.destroy();
}
onManifestLoading() {
this.tracks = [];
this.groupId = null;
this.tracksInGroup = [];
this.trackId = -1;
this.currentTrack = null;
this.selectDefaultTrack = true;
}
onManifestParsed(event, data) {
this.tracks = data.audioTracks || [];
}
onAudioTrackLoaded(event, data) {
const {
id,
groupId,
details
} = data;
const trackInActiveGroup = this.tracksInGroup[id];
if (!trackInActiveGroup || trackInActiveGroup.groupId !== groupId) {
this.warn(`Track with id:${id} and group:${groupId} not found in active group ${trackInActiveGroup.groupId}`);
return;
}
const curDetails = trackInActiveGroup.details;
trackInActiveGroup.details = data.details;
this.log(`audio-track ${id} "${trackInActiveGroup.name}" lang:${trackInActiveGroup.lang} group:${groupId} loaded [${details.startSN}-${details.endSN}]`);
if (id === this.trackId) {
this.playlistLoaded(id, data, curDetails);
}
}
onLevelLoading(event, data) {
this.switchLevel(data.level);
}
onLevelSwitching(event, data) {
this.switchLevel(data.level);
}
switchLevel(levelIndex) {
const levelInfo = this.hls.levels[levelIndex];
if (!(levelInfo != null && levelInfo.audioGroupIds)) {
return;
}
const audioGroupId = levelInfo.audioGroupIds[levelInfo.urlId];
if (this.groupId !== audioGroupId) {
this.groupId = audioGroupId || null;
const audioTracks = this.tracks.filter(track => !audioGroupId || track.groupId === audioGroupId);
// Disable selectDefaultTrack if there are no default tracks
if (this.selectDefaultTrack && !audioTracks.some(track => track.default)) {
this.selectDefaultTrack = false;
}
this.tracksInGroup = audioTracks;
const audioTracksUpdated = {
audioTracks
};
this.log(`Updating audio tracks, ${audioTracks.length} track(s) found in group:${audioGroupId}`);
this.hls.trigger(Events.AUDIO_TRACKS_UPDATED, audioTracksUpdated);
this.selectInitialTrack();
} else if (this.shouldReloadPlaylist(this.currentTrack)) {
// Retry playlist loading if no playlist is or has been loaded yet
this.setAudioTrack(this.trackId);
}
}
onError(event, data) {
if (data.fatal || !data.context) {
return;
}
if (data.context.type === PlaylistContextType.AUDIO_TRACK && data.context.id === this.trackId && data.context.groupId === this.groupId) {
this.requestScheduled = -1;
this.checkRetry(data);
}
}
get audioTracks() {
return this.tracksInGroup;
}
get audioTrack() {
return this.trackId;
}
set audioTrack(newId) {
// If audio track is selected from API then don't choose from the manifest default track
this.selectDefaultTrack = false;
this.setAudioTrack(newId);
}
setAudioTrack(newId) {
const tracks = this.tracksInGroup;
// check if level idx is valid
if (newId < 0 || newId >= tracks.length) {
this.warn('Invalid id passed to audio-track controller');
return;
}
// stopping live reloading timer if any
this.clearTimer();
const lastTrack = this.currentTrack;
tracks[this.trackId];
const track = tracks[newId];
const {
groupId,
name
} = track;
this.log(`Switching to audio-track ${newId} "${name}" lang:${track.lang} group:${groupId}`);
this.trackId = newId;
this.currentTrack = track;
this.selectDefaultTrack = false;
this.hls.trigger(Events.AUDIO_TRACK_SWITCHING, _objectSpread2({}, track));
// Do not reload track unless live
if (track.details && !track.details.live) {
return;
}
const hlsUrlParameters = this.switchParams(track.url, lastTrack == null ? void 0 : lastTrack.details);
this.loadPlaylist(hlsUrlParameters);
}
selectInitialTrack() {
const audioTracks = this.tracksInGroup;
const trackId = this.findTrackId(this.currentTrack) | this.findTrackId(null);
if (trackId !== -1) {
this.setAudioTrack(trackId);
} else {
const error = new Error(`No track found for running audio group-ID: ${this.groupId} track count: ${audioTracks.length}`);
this.warn(error.message);
this.hls.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.AUDIO_TRACK_LOAD_ERROR,
fatal: true,
error
});
}
}
findTrackId(currentTrack) {
const audioTracks = this.tracksInGroup;
for (let i = 0; i < audioTracks.length; i++) {
const track = audioTracks[i];
if (!this.selectDefaultTrack || track.default) {
if (!currentTrack || currentTrack.attrs['STABLE-RENDITION-ID'] !== undefined && currentTrack.attrs['STABLE-RENDITION-ID'] === track.attrs['STABLE-RENDITION-ID']) {
return track.id;
}
if (currentTrack.name === track.name && currentTrack.lang === track.lang) {
return track.id;
}
}
}
return -1;
}
loadPlaylist(hlsUrlParameters) {
super.loadPlaylist();
const audioTrack = this.tracksInGroup[this.trackId];
if (this.shouldLoadPlaylist(audioTrack)) {
const id = audioTrack.id;
const groupId = audioTrack.groupId;
let url = audioTrack.url;
if (hlsUrlParameters) {
try {
url = hlsUrlParameters.addDirectives(url);
} catch (error) {
this.warn(`Could not construct new URL with HLS Delivery Directives: ${error}`);
}
}
// track not retrieved yet, or live playlist we need to (re)load it
this.log(`loading audio-track playlist ${id} "${audioTrack.name}" lang:${audioTrack.lang} group:${groupId}`);
this.clearTimer();
this.hls.trigger(Events.AUDIO_TRACK_LOADING, {
url,
id,
groupId,
deliveryDirectives: hlsUrlParameters || null
});
}
}
}
function subtitleOptionsIdentical(trackList1, trackList2) {
if (trackList1.length !== trackList2.length) {
return false;
}
for (let i = 0; i < trackList1.length; i++) {
if (!subtitleAttributesIdentical(trackList1[i].attrs, trackList2[i].attrs)) {
return false;
}
}
return true;
}
function subtitleAttributesIdentical(attrs1, attrs2) {
// Media options with the same rendition ID must be bit identical
const stableRenditionId = attrs1['STABLE-RENDITION-ID'];
if (stableRenditionId) {
return stableRenditionId === attrs2['STABLE-RENDITION-ID'];
}
// When rendition ID is not present, compare attributes
return !['LANGUAGE', 'NAME', 'CHARACTERISTICS', 'AUTOSELECT', 'DEFAULT', 'FORCED'].some(subtitleAttribute => attrs1[subtitleAttribute] !== attrs2[subtitleAttribute]);
}
const TICK_INTERVAL = 500; // how often to tick in ms
class SubtitleStreamController extends BaseStreamController {
constructor(hls, fragmentTracker, keyLoader) {
super(hls, fragmentTracker, keyLoader, '[subtitle-stream-controller]', PlaylistLevelType.SUBTITLE);
this.levels = [];
this.currentTrackId = -1;
this.tracksBuffered = [];
this.mainDetails = null;
this._registerListeners();
}
onHandlerDestroying() {
this._unregisterListeners();
this.mainDetails = null;
}
_registerListeners() {
const {
hls
} = this;
hls.on(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
hls.on(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.on(Events.LEVEL_LOADED, this.onLevelLoaded, this);
hls.on(Events.ERROR, this.onError, this);
hls.on(Events.SUBTITLE_TRACKS_UPDATED, this.onSubtitleTracksUpdated, this);
hls.on(Events.SUBTITLE_TRACK_SWITCH, this.onSubtitleTrackSwitch, this);
hls.on(Events.SUBTITLE_TRACK_LOADED, this.onSubtitleTrackLoaded, this);
hls.on(Events.SUBTITLE_FRAG_PROCESSED, this.onSubtitleFragProcessed, this);
hls.on(Events.BUFFER_FLUSHING, this.onBufferFlushing, this);
hls.on(Events.FRAG_BUFFERED, this.onFragBuffered, this);
}
_unregisterListeners() {
const {
hls
} = this;
hls.off(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
hls.off(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.off(Events.LEVEL_LOADED, this.onLevelLoaded, this);
hls.off(Events.ERROR, this.onError, this);
hls.off(Events.SUBTITLE_TRACKS_UPDATED, this.onSubtitleTracksUpdated, this);
hls.off(Events.SUBTITLE_TRACK_SWITCH, this.onSubtitleTrackSwitch, this);
hls.off(Events.SUBTITLE_TRACK_LOADED, this.onSubtitleTrackLoaded, this);
hls.off(Events.SUBTITLE_FRAG_PROCESSED, this.onSubtitleFragProcessed, this);
hls.off(Events.BUFFER_FLUSHING, this.onBufferFlushing, this);
hls.off(Events.FRAG_BUFFERED, this.onFragBuffered, this);
}
startLoad(startPosition) {
this.stopLoad();
this.state = State.IDLE;
this.setInterval(TICK_INTERVAL);
this.nextLoadPosition = this.startPosition = this.lastCurrentTime = startPosition;
this.tick();
}
onManifestLoading() {
this.mainDetails = null;
this.fragmentTracker.removeAllFragments();
}
onMediaDetaching() {
this.tracksBuffered = [];
super.onMediaDetaching();
}
onLevelLoaded(event, data) {
this.mainDetails = data.details;
}
onSubtitleFragProcessed(event, data) {
const {
frag,
success
} = data;
this.fragPrevious = frag;
this.state = State.IDLE;
if (!success) {
return;
}
const buffered = this.tracksBuffered[this.currentTrackId];
if (!buffered) {
return;
}
// Create/update a buffered array matching the interface used by BufferHelper.bufferedInfo
// so we can re-use the logic used to detect how much has been buffered
let timeRange;
const fragStart = frag.start;
for (let i = 0; i < buffered.length; i++) {
if (fragStart >= buffered[i].start && fragStart <= buffered[i].end) {
timeRange = buffered[i];
break;
}
}
const fragEnd = frag.start + frag.duration;
if (timeRange) {
timeRange.end = fragEnd;
} else {
timeRange = {
start: fragStart,
end: fragEnd
};
buffered.push(timeRange);
}
this.fragmentTracker.fragBuffered(frag);
}
onBufferFlushing(event, data) {
const {
startOffset,
endOffset
} = data;
if (startOffset === 0 && endOffset !== Number.POSITIVE_INFINITY) {
const endOffsetSubtitles = endOffset - 1;
if (endOffsetSubtitles <= 0) {
return;
}
data.endOffsetSubtitles = Math.max(0, endOffsetSubtitles);
this.tracksBuffered.forEach(buffered => {
for (let i = 0; i < buffered.length;) {
if (buffered[i].end <= endOffsetSubtitles) {
buffered.shift();
continue;
} else if (buffered[i].start < endOffsetSubtitles) {
buffered[i].start = endOffsetSubtitles;
} else {
break;
}
i++;
}
});
this.fragmentTracker.removeFragmentsInRange(startOffset, endOffsetSubtitles, PlaylistLevelType.SUBTITLE);
}
}
onFragBuffered(event, data) {
if (!this.loadedmetadata && data.frag.type === PlaylistLevelType.MAIN) {
var _this$media;
if ((_this$media = this.media) != null && _this$media.buffered.length) {
this.loadedmetadata = true;
}
}
}
// If something goes wrong, proceed to next frag, if we were processing one.
onError(event, data) {
const frag = data.frag;
if ((frag == null ? void 0 : frag.type) === PlaylistLevelType.SUBTITLE) {
if (this.fragCurrent) {
this.fragCurrent.abortRequests();
}
if (this.state !== State.STOPPED) {
this.state = State.IDLE;
}
}
}
// Got all new subtitle levels.
onSubtitleTracksUpdated(event, {
subtitleTracks
}) {
if (subtitleOptionsIdentical(this.levels, subtitleTracks)) {
this.levels = subtitleTracks.map(mediaPlaylist => new Level(mediaPlaylist));
return;
}
this.tracksBuffered = [];
this.levels = subtitleTracks.map(mediaPlaylist => {
const level = new Level(mediaPlaylist);
this.tracksBuffered[level.id] = [];
return level;
});
this.fragmentTracker.removeFragmentsInRange(0, Number.POSITIVE_INFINITY, PlaylistLevelType.SUBTITLE);
this.fragPrevious = null;
this.mediaBuffer = null;
}
onSubtitleTrackSwitch(event, data) {
this.currentTrackId = data.id;
if (!this.levels.length || this.currentTrackId === -1) {
this.clearInterval();
return;
}
// Check if track has the necessary details to load fragments
const currentTrack = this.levels[this.currentTrackId];
if (currentTrack != null && currentTrack.details) {
this.mediaBuffer = this.mediaBufferTimeRanges;
} else {
this.mediaBuffer = null;
}
if (currentTrack) {
this.setInterval(TICK_INTERVAL);
}
}
// Got a new set of subtitle fragments.
onSubtitleTrackLoaded(event, data) {
var _track$details;
const {
details: newDetails,
id: trackId
} = data;
const {
currentTrackId,
levels
} = this;
if (!levels.length) {
return;
}
const track = levels[currentTrackId];
if (trackId >= levels.length || trackId !== currentTrackId || !track) {
return;
}
this.mediaBuffer = this.mediaBufferTimeRanges;
let sliding = 0;
if (newDetails.live || (_track$details = track.details) != null && _track$details.live) {
const mainDetails = this.mainDetails;
if (newDetails.deltaUpdateFailed || !mainDetails) {
return;
}
const mainSlidingStartFragment = mainDetails.fragments[0];
if (!track.details) {
if (newDetails.hasProgramDateTime && mainDetails.hasProgramDateTime) {
alignMediaPlaylistByPDT(newDetails, mainDetails);
sliding = newDetails.fragments[0].start;
} else if (mainSlidingStartFragment) {
// line up live playlist with main so that fragments in range are loaded
sliding = mainSlidingStartFragment.start;
addSliding(newDetails, sliding);
}
} else {
sliding = this.alignPlaylists(newDetails, track.details);
if (sliding === 0 && mainSlidingStartFragment) {
// realign with main when there is no overlap with last refresh
sliding = mainSlidingStartFragment.start;
addSliding(newDetails, sliding);
}
}
}
track.details = newDetails;
this.levelLastLoaded = trackId;
if (!this.startFragRequested && (this.mainDetails || !newDetails.live)) {
this.setStartPosition(track.details, sliding);
}
// trigger handler right now
this.tick();
// If playlist is misaligned because of bad PDT or drift, delete details to resync with main on reload
if (newDetails.live && !this.fragCurrent && this.media && this.state === State.IDLE) {
const foundFrag = findFragmentByPTS(null, newDetails.fragments, this.media.currentTime, 0);
if (!foundFrag) {
this.warn('Subtitle playlist not aligned with playback');
track.details = undefined;
}
}
}
_handleFragmentLoadComplete(fragLoadedData) {
const {
frag,
payload
} = fragLoadedData;
const decryptData = frag.decryptdata;
const hls = this.hls;
if (this.fragContextChanged(frag)) {
return;
}
// check to see if the payload needs to be decrypted
if (payload && payload.byteLength > 0 && decryptData && decryptData.key && decryptData.iv && decryptData.method === 'AES-128') {
const startTime = performance.now();
// decrypt the subtitles
this.decrypter.decrypt(new Uint8Array(payload), decryptData.key.buffer, decryptData.iv.buffer).catch(err => {
hls.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.FRAG_DECRYPT_ERROR,
fatal: false,
error: err,
reason: err.message,
frag
});
throw err;
}).then(decryptedData => {
const endTime = performance.now();
hls.trigger(Events.FRAG_DECRYPTED, {
frag,
payload: decryptedData,
stats: {
tstart: startTime,
tdecrypt: endTime
}
});
}).catch(err => {
this.warn(`${err.name}: ${err.message}`);
this.state = State.IDLE;
});
}
}
doTick() {
if (!this.media) {
this.state = State.IDLE;
return;
}
if (this.state === State.IDLE) {
const {
currentTrackId,
levels
} = this;
const track = levels[currentTrackId];
if (!levels.length || !track || !track.details) {
return;
}
const {
config
} = this;
const currentTime = this.getLoadPosition();
const bufferedInfo = BufferHelper.bufferedInfo(this.tracksBuffered[this.currentTrackId] || [], currentTime, config.maxBufferHole);
const {
end: targetBufferTime,
len: bufferLen
} = bufferedInfo;
const mainBufferInfo = this.getFwdBufferInfo(this.media, PlaylistLevelType.MAIN);
const trackDetails = track.details;
const maxBufLen = this.getMaxBufferLength(mainBufferInfo == null ? void 0 : mainBufferInfo.len) + trackDetails.levelTargetDuration;
if (bufferLen > maxBufLen) {
return;
}
const fragments = trackDetails.fragments;
const fragLen = fragments.length;
const end = trackDetails.edge;
let foundFrag = null;
const fragPrevious = this.fragPrevious;
if (targetBufferTime < end) {
const tolerance = config.maxFragLookUpTolerance;
const lookupTolerance = targetBufferTime > end - tolerance ? 0 : tolerance;
foundFrag = findFragmentByPTS(fragPrevious, fragments, Math.max(fragments[0].start, targetBufferTime), lookupTolerance);
if (!foundFrag && fragPrevious && fragPrevious.start < fragments[0].start) {
foundFrag = fragments[0];
}
} else {
foundFrag = fragments[fragLen - 1];
}
if (!foundFrag) {
return;
}
foundFrag = this.mapToInitFragWhenRequired(foundFrag);
if (foundFrag.sn !== 'initSegment') {
// Load earlier fragment in same discontinuity to make up for misaligned playlists and cues that extend beyond end of segment
const curSNIdx = foundFrag.sn - trackDetails.startSN;
const prevFrag = fragments[curSNIdx - 1];
if (prevFrag && prevFrag.cc === foundFrag.cc && this.fragmentTracker.getState(prevFrag) === FragmentState.NOT_LOADED) {
foundFrag = prevFrag;
}
}
if (this.fragmentTracker.getState(foundFrag) === FragmentState.NOT_LOADED) {
// only load if fragment is not loaded
this.loadFragment(foundFrag, track, targetBufferTime);
}
}
}
getMaxBufferLength(mainBufferLength) {
const maxConfigBuffer = super.getMaxBufferLength();
if (!mainBufferLength) {
return maxConfigBuffer;
}
return Math.max(maxConfigBuffer, mainBufferLength);
}
loadFragment(frag, level, targetBufferTime) {
this.fragCurrent = frag;
if (frag.sn === 'initSegment') {
this._loadInitSegment(frag, level);
} else {
this.startFragRequested = true;
super.loadFragment(frag, level, targetBufferTime);
}
}
get mediaBufferTimeRanges() {
return new BufferableInstance(this.tracksBuffered[this.currentTrackId] || []);
}
}
class BufferableInstance {
constructor(timeranges) {
this.buffered = void 0;
const getRange = (name, index, length) => {
index = index >>> 0;
if (index > length - 1) {
throw new DOMException(`Failed to execute '${name}' on 'TimeRanges': The index provided (${index}) is greater than the maximum bound (${length})`);
}
return timeranges[index][name];
};
this.buffered = {
get length() {
return timeranges.length;
},
end(index) {
return getRange('end', index, timeranges.length);
},
start(index) {
return getRange('start', index, timeranges.length);
}
};
}
}
class SubtitleTrackController extends BasePlaylistController {
constructor(hls) {
super(hls, '[subtitle-track-controller]');
this.media = null;
this.tracks = [];
this.groupId = null;
this.tracksInGroup = [];
this.trackId = -1;
this.selectDefaultTrack = true;
this.queuedDefaultTrack = -1;
this.trackChangeListener = () => this.onTextTracksChanged();
this.asyncPollTrackChange = () => this.pollTrackChange(0);
this.useTextTrackPolling = false;
this.subtitlePollingInterval = -1;
this._subtitleDisplay = true;
this.registerListeners();
}
destroy() {
this.unregisterListeners();
this.tracks.length = 0;
this.tracksInGroup.length = 0;
this.trackChangeListener = this.asyncPollTrackChange = null;
super.destroy();
}
get subtitleDisplay() {
return this._subtitleDisplay;
}
set subtitleDisplay(value) {
this._subtitleDisplay = value;
if (this.trackId > -1) {
this.toggleTrackModes(this.trackId);
}
}
registerListeners() {
const {
hls
} = this;
hls.on(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
hls.on(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.on(Events.MANIFEST_PARSED, this.onManifestParsed, this);
hls.on(Events.LEVEL_LOADING, this.onLevelLoading, this);
hls.on(Events.LEVEL_SWITCHING, this.onLevelSwitching, this);
hls.on(Events.SUBTITLE_TRACK_LOADED, this.onSubtitleTrackLoaded, this);
hls.on(Events.ERROR, this.onError, this);
}
unregisterListeners() {
const {
hls
} = this;
hls.off(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
hls.off(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.off(Events.MANIFEST_PARSED, this.onManifestParsed, this);
hls.off(Events.LEVEL_LOADING, this.onLevelLoading, this);
hls.off(Events.LEVEL_SWITCHING, this.onLevelSwitching, this);
hls.off(Events.SUBTITLE_TRACK_LOADED, this.onSubtitleTrackLoaded, this);
hls.off(Events.ERROR, this.onError, this);
}
// Listen for subtitle track change, then extract the current track ID.
onMediaAttached(event, data) {
this.media = data.media;
if (!this.media) {
return;
}
if (this.queuedDefaultTrack > -1) {
this.subtitleTrack = this.queuedDefaultTrack;
this.queuedDefaultTrack = -1;
}
this.useTextTrackPolling = !(this.media.textTracks && 'onchange' in this.media.textTracks);
if (this.useTextTrackPolling) {
this.pollTrackChange(500);
} else {
this.media.textTracks.addEventListener('change', this.asyncPollTrackChange);
}
}
pollTrackChange(timeout) {
self.clearInterval(this.subtitlePollingInterval);
this.subtitlePollingInterval = self.setInterval(this.trackChangeListener, timeout);
}
onMediaDetaching() {
if (!this.media) {
return;
}
self.clearInterval(this.subtitlePollingInterval);
if (!this.useTextTrackPolling) {
this.media.textTracks.removeEventListener('change', this.asyncPollTrackChange);
}
if (this.trackId > -1) {
this.queuedDefaultTrack = this.trackId;
}
const textTracks = filterSubtitleTracks(this.media.textTracks);
// Clear loaded cues on media detachment from tracks
textTracks.forEach(track => {
clearCurrentCues(track);
});
// Disable all subtitle tracks before detachment so when reattached only tracks in that content are enabled.
this.subtitleTrack = -1;
this.media = null;
}
onManifestLoading() {
this.tracks = [];
this.groupId = null;
this.tracksInGroup = [];
this.trackId = -1;
this.selectDefaultTrack = true;
}
// Fired whenever a new manifest is loaded.
onManifestParsed(event, data) {
this.tracks = data.subtitleTracks;
}
onSubtitleTrackLoaded(event, data) {
const {
id,
details
} = data;
const {
trackId
} = this;
const currentTrack = this.tracksInGroup[trackId];
if (!currentTrack) {
this.warn(`Invalid subtitle track id ${id}`);
return;
}
const curDetails = currentTrack.details;
currentTrack.details = data.details;
this.log(`subtitle track ${id} loaded [${details.startSN}-${details.endSN}]`);
if (id === this.trackId) {
this.playlistLoaded(id, data, curDetails);
}
}
onLevelLoading(event, data) {
this.switchLevel(data.level);
}
onLevelSwitching(event, data) {
this.switchLevel(data.level);
}
switchLevel(levelIndex) {
const levelInfo = this.hls.levels[levelIndex];
if (!(levelInfo != null && levelInfo.textGroupIds)) {
return;
}
const textGroupId = levelInfo.textGroupIds[levelInfo.urlId];
const lastTrack = this.tracksInGroup ? this.tracksInGroup[this.trackId] : undefined;
if (this.groupId !== textGroupId) {
const subtitleTracks = this.tracks.filter(track => !textGroupId || track.groupId === textGroupId);
this.tracksInGroup = subtitleTracks;
const initialTrackId = this.findTrackId(lastTrack == null ? void 0 : lastTrack.name) || this.findTrackId();
this.groupId = textGroupId || null;
const subtitleTracksUpdated = {
subtitleTracks
};
this.log(`Updating subtitle tracks, ${subtitleTracks.length} track(s) found in "${textGroupId}" group-id`);
this.hls.trigger(Events.SUBTITLE_TRACKS_UPDATED, subtitleTracksUpdated);
if (initialTrackId !== -1) {
this.setSubtitleTrack(initialTrackId, lastTrack);
}
} else if (this.shouldReloadPlaylist(lastTrack)) {
// Retry playlist loading if no playlist is or has been loaded yet
this.setSubtitleTrack(this.trackId, lastTrack);
}
}
findTrackId(name) {
const textTracks = this.tracksInGroup;
for (let i = 0; i < textTracks.length; i++) {
const track = textTracks[i];
if (!this.selectDefaultTrack || track.default) {
if (!name || name === track.name) {
return track.id;
}
}
}
return -1;
}
onError(event, data) {
if (data.fatal || !data.context) {
return;
}
if (data.context.type === PlaylistContextType.SUBTITLE_TRACK && data.context.id === this.trackId && data.context.groupId === this.groupId) {
this.checkRetry(data);
}
}
/** get alternate subtitle tracks list from playlist **/
get subtitleTracks() {
return this.tracksInGroup;
}
/** get/set index of the selected subtitle track (based on index in subtitle track lists) **/
get subtitleTrack() {
return this.trackId;
}
set subtitleTrack(newId) {
this.selectDefaultTrack = false;
const lastTrack = this.tracksInGroup ? this.tracksInGroup[this.trackId] : undefined;
this.setSubtitleTrack(newId, lastTrack);
}
loadPlaylist(hlsUrlParameters) {
super.loadPlaylist();
const currentTrack = this.tracksInGroup[this.trackId];
if (this.shouldLoadPlaylist(currentTrack)) {
const id = currentTrack.id;
const groupId = currentTrack.groupId;
let url = currentTrack.url;
if (hlsUrlParameters) {
try {
url = hlsUrlParameters.addDirectives(url);
} catch (error) {
this.warn(`Could not construct new URL with HLS Delivery Directives: ${error}`);
}
}
this.log(`Loading subtitle playlist for id ${id}`);
this.hls.trigger(Events.SUBTITLE_TRACK_LOADING, {
url,
id,
groupId,
deliveryDirectives: hlsUrlParameters || null
});
}
}
/**
* Disables the old subtitleTrack and sets current mode on the next subtitleTrack.
* This operates on the DOM textTracks.
* A value of -1 will disable all subtitle tracks.
*/
toggleTrackModes(newId) {
const {
media,
trackId
} = this;
if (!media) {
return;
}
const textTracks = filterSubtitleTracks(media.textTracks);
const groupTracks = textTracks.filter(track => track.groupId === this.groupId);
if (newId === -1) {
[].slice.call(textTracks).forEach(track => {
track.mode = 'disabled';
});
} else {
const oldTrack = groupTracks[trackId];
if (oldTrack) {
oldTrack.mode = 'disabled';
}
}
const nextTrack = groupTracks[newId];
if (nextTrack) {
nextTrack.mode = this.subtitleDisplay ? 'showing' : 'hidden';
}
}
/**
* This method is responsible for validating the subtitle index and periodically reloading if live.
* Dispatches the SUBTITLE_TRACK_SWITCH event, which instructs the subtitle-stream-controller to load the selected track.
*/
setSubtitleTrack(newId, lastTrack) {
var _tracks$newId;
const tracks = this.tracksInGroup;
// setting this.subtitleTrack will trigger internal logic
// if media has not been attached yet, it will fail
// we keep a reference to the default track id
// and we'll set subtitleTrack when onMediaAttached is triggered
if (!this.media) {
this.queuedDefaultTrack = newId;
return;
}
if (this.trackId !== newId) {
this.toggleTrackModes(newId);
}
// exit if track id as already set or invalid
if (this.trackId === newId && (newId === -1 || (_tracks$newId = tracks[newId]) != null && _tracks$newId.details) || newId < -1 || newId >= tracks.length) {
return;
}
// stopping live reloading timer if any
this.clearTimer();
const track = tracks[newId];
this.log(`Switching to subtitle-track ${newId}` + (track ? ` "${track.name}" lang:${track.lang} group:${track.groupId}` : ''));
this.trackId = newId;
if (track) {
const {
id,
groupId = '',
name,
type,
url
} = track;
this.hls.trigger(Events.SUBTITLE_TRACK_SWITCH, {
id,
groupId,
name,
type,
url
});
const hlsUrlParameters = this.switchParams(track.url, lastTrack == null ? void 0 : lastTrack.details);
this.loadPlaylist(hlsUrlParameters);
} else {
// switch to -1
this.hls.trigger(Events.SUBTITLE_TRACK_SWITCH, {
id: newId
});
}
}
onTextTracksChanged() {
if (!this.useTextTrackPolling) {
self.clearInterval(this.subtitlePollingInterval);
}
// Media is undefined when switching streams via loadSource()
if (!this.media || !this.hls.config.renderTextTracksNatively) {
return;
}
let trackId = -1;
const tracks = filterSubtitleTracks(this.media.textTracks);
for (let id = 0; id < tracks.length; id++) {
if (tracks[id].mode === 'hidden') {
// Do not break in case there is a following track with showing.
trackId = id;
} else if (tracks[id].mode === 'showing') {
trackId = id;
break;
}
}
// Setting current subtitleTrack will invoke code.
if (this.subtitleTrack !== trackId) {
this.subtitleTrack = trackId;
}
}
}
function filterSubtitleTracks(textTrackList) {
const tracks = [];
for (let i = 0; i < textTrackList.length; i++) {
const track = textTrackList[i];
// Edge adds a track without a label; we don't want to use it
if ((track.kind === 'subtitles' || track.kind === 'captions') && track.label) {
tracks.push(textTrackList[i]);
}
}
return tracks;
}
class BufferOperationQueue {
constructor(sourceBufferReference) {
this.buffers = void 0;
this.queues = {
video: [],
audio: [],
audiovideo: []
};
this.buffers = sourceBufferReference;
}
append(operation, type) {
const queue = this.queues[type];
queue.push(operation);
if (queue.length === 1 && this.buffers[type]) {
this.executeNext(type);
}
}
insertAbort(operation, type) {
const queue = this.queues[type];
queue.unshift(operation);
this.executeNext(type);
}
appendBlocker(type) {
let execute;
const promise = new Promise(resolve => {
execute = resolve;
});
const operation = {
execute,
onStart: () => {},
onComplete: () => {},
onError: () => {}
};
this.append(operation, type);
return promise;
}
executeNext(type) {
const {
buffers,
queues
} = this;
const sb = buffers[type];
const queue = queues[type];
if (queue.length) {
const operation = queue[0];
try {
// Operations are expected to result in an 'updateend' event being fired. If not, the queue will lock. Operations
// which do not end with this event must call _onSBUpdateEnd manually
operation.execute();
} catch (e) {
logger.warn('[buffer-operation-queue]: Unhandled exception executing the current operation');
operation.onError(e);
// Only shift the current operation off, otherwise the updateend handler will do this for us
if (!(sb != null && sb.updating)) {
queue.shift();
this.executeNext(type);
}
}
}
}
shiftAndExecuteNext(type) {
this.queues[type].shift();
this.executeNext(type);
}
current(type) {
return this.queues[type][0];
}
}
const MediaSource = getMediaSource();
const VIDEO_CODEC_PROFILE_REPACE = /([ha]vc.)(?:\.[^.,]+)+/;
class BufferController {
// The level details used to determine duration, target-duration and live
// cache the self generated object url to detect hijack of video tag
// A queue of buffer operations which require the SourceBuffer to not be updating upon execution
// References to event listeners for each SourceBuffer, so that they can be referenced for event removal
// The number of BUFFER_CODEC events received before any sourceBuffers are created
// The total number of BUFFER_CODEC events received
// A reference to the attached media element
// A reference to the active media source
// Last MP3 audio chunk appended
// counters
constructor(hls) {
this.details = null;
this._objectUrl = null;
this.operationQueue = void 0;
this.listeners = void 0;
this.hls = void 0;
this.bufferCodecEventsExpected = 0;
this._bufferCodecEventsTotal = 0;
this.media = null;
this.mediaSource = null;
this.lastMpegAudioChunk = null;
this.appendError = 0;
this.tracks = {};
this.pendingTracks = {};
this.sourceBuffer = void 0;
// Keep as arrow functions so that we can directly reference these functions directly as event listeners
this._onMediaSourceOpen = () => {
const {
media,
mediaSource
} = this;
logger.log('[buffer-controller]: Media source opened');
if (media) {
media.removeEventListener('emptied', this._onMediaEmptied);
this.updateMediaElementDuration();
this.hls.trigger(Events.MEDIA_ATTACHED, {
media
});
}
if (mediaSource) {
// once received, don't listen anymore to sourceopen event
mediaSource.removeEventListener('sourceopen', this._onMediaSourceOpen);
}
this.checkPendingTracks();
};
this._onMediaSourceClose = () => {
logger.log('[buffer-controller]: Media source closed');
};
this._onMediaSourceEnded = () => {
logger.log('[buffer-controller]: Media source ended');
};
this._onMediaEmptied = () => {
const {
media,
_objectUrl
} = this;
if (media && media.src !== _objectUrl) {
logger.error(`Media element src was set while attaching MediaSource (${_objectUrl} > ${media.src})`);
}
};
this.hls = hls;
this._initSourceBuffer();
this.registerListeners();
}
hasSourceTypes() {
return this.getSourceBufferTypes().length > 0 || Object.keys(this.pendingTracks).length > 0;
}
destroy() {
this.unregisterListeners();
this.details = null;
this.lastMpegAudioChunk = null;
}
registerListeners() {
const {
hls
} = this;
hls.on(Events.MEDIA_ATTACHING, this.onMediaAttaching, this);
hls.on(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.on(Events.MANIFEST_PARSED, this.onManifestParsed, this);
hls.on(Events.BUFFER_RESET, this.onBufferReset, this);
hls.on(Events.BUFFER_APPENDING, this.onBufferAppending, this);
hls.on(Events.BUFFER_CODECS, this.onBufferCodecs, this);
hls.on(Events.BUFFER_EOS, this.onBufferEos, this);
hls.on(Events.BUFFER_FLUSHING, this.onBufferFlushing, this);
hls.on(Events.LEVEL_UPDATED, this.onLevelUpdated, this);
hls.on(Events.FRAG_PARSED, this.onFragParsed, this);
hls.on(Events.FRAG_CHANGED, this.onFragChanged, this);
}
unregisterListeners() {
const {
hls
} = this;
hls.off(Events.MEDIA_ATTACHING, this.onMediaAttaching, this);
hls.off(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.off(Events.MANIFEST_PARSED, this.onManifestParsed, this);
hls.off(Events.BUFFER_RESET, this.onBufferReset, this);
hls.off(Events.BUFFER_APPENDING, this.onBufferAppending, this);
hls.off(Events.BUFFER_CODECS, this.onBufferCodecs, this);
hls.off(Events.BUFFER_EOS, this.onBufferEos, this);
hls.off(Events.BUFFER_FLUSHING, this.onBufferFlushing, this);
hls.off(Events.LEVEL_UPDATED, this.onLevelUpdated, this);
hls.off(Events.FRAG_PARSED, this.onFragParsed, this);
hls.off(Events.FRAG_CHANGED, this.onFragChanged, this);
}
_initSourceBuffer() {
this.sourceBuffer = {};
this.operationQueue = new BufferOperationQueue(this.sourceBuffer);
this.listeners = {
audio: [],
video: [],
audiovideo: []
};
this.lastMpegAudioChunk = null;
}
onManifestLoading() {
this.bufferCodecEventsExpected = this._bufferCodecEventsTotal = 0;
this.details = null;
}
onManifestParsed(event, data) {
// in case of alt audio 2 BUFFER_CODECS events will be triggered, one per stream controller
// sourcebuffers will be created all at once when the expected nb of tracks will be reached
// in case alt audio is not used, only one BUFFER_CODEC event will be fired from main stream controller
// it will contain the expected nb of source buffers, no need to compute it
let codecEvents = 2;
if (data.audio && !data.video || !data.altAudio || !true) {
codecEvents = 1;
}
this.bufferCodecEventsExpected = this._bufferCodecEventsTotal = codecEvents;
logger.log(`${this.bufferCodecEventsExpected} bufferCodec event(s) expected`);
}
onMediaAttaching(event, data) {
const media = this.media = data.media;
if (media && MediaSource) {
const ms = this.mediaSource = new MediaSource();
// MediaSource listeners are arrow functions with a lexical scope, and do not need to be bound
ms.addEventListener('sourceopen', this._onMediaSourceOpen);
ms.addEventListener('sourceended', this._onMediaSourceEnded);
ms.addEventListener('sourceclose', this._onMediaSourceClose);
// link video and media Source
media.src = self.URL.createObjectURL(ms);
// cache the locally generated object url
this._objectUrl = media.src;
media.addEventListener('emptied', this._onMediaEmptied);
}
}
onMediaDetaching() {
const {
media,
mediaSource,
_objectUrl
} = this;
if (mediaSource) {
logger.log('[buffer-controller]: media source detaching');
if (mediaSource.readyState === 'open') {
try {
// endOfStream could trigger exception if any sourcebuffer is in updating state
// we don't really care about checking sourcebuffer state here,
// as we are anyway detaching the MediaSource
// let's just avoid this exception to propagate
mediaSource.endOfStream();
} catch (err) {
logger.warn(`[buffer-controller]: onMediaDetaching: ${err.message} while calling endOfStream`);
}
}
// Clean up the SourceBuffers by invoking onBufferReset
this.onBufferReset();
mediaSource.removeEventListener('sourceopen', this._onMediaSourceOpen);
mediaSource.removeEventListener('sourceended', this._onMediaSourceEnded);
mediaSource.removeEventListener('sourceclose', this._onMediaSourceClose);
// Detach properly the MediaSource from the HTMLMediaElement as
// suggested in https://github.com/w3c/media-source/issues/53.
if (media) {
media.removeEventListener('emptied', this._onMediaEmptied);
if (_objectUrl) {
self.URL.revokeObjectURL(_objectUrl);
}
// clean up video tag src only if it's our own url. some external libraries might
// hijack the video tag and change its 'src' without destroying the Hls instance first
if (media.src === _objectUrl) {
media.removeAttribute('src');
media.load();
} else {
logger.warn('[buffer-controller]: media.src was changed by a third party - skip cleanup');
}
}
this.mediaSource = null;
this.media = null;
this._objectUrl = null;
this.bufferCodecEventsExpected = this._bufferCodecEventsTotal;
this.pendingTracks = {};
this.tracks = {};
}
this.hls.trigger(Events.MEDIA_DETACHED, undefined);
}
onBufferReset() {
this.getSourceBufferTypes().forEach(type => {
const sb = this.sourceBuffer[type];
try {
if (sb) {
this.removeBufferListeners(type);
if (this.mediaSource) {
this.mediaSource.removeSourceBuffer(sb);
}
// Synchronously remove the SB from the map before the next call in order to prevent an async function from
// accessing it
this.sourceBuffer[type] = undefined;
}
} catch (err) {
logger.warn(`[buffer-controller]: Failed to reset the ${type} buffer`, err);
}
});
this._initSourceBuffer();
}
onBufferCodecs(event, data) {
const sourceBufferCount = this.getSourceBufferTypes().length;
Object.keys(data).forEach(trackName => {
if (sourceBufferCount) {
// check if SourceBuffer codec needs to change
const track = this.tracks[trackName];
if (track && typeof track.buffer.changeType === 'function') {
const {
id,
codec,
levelCodec,
container,
metadata
} = data[trackName];
const currentCodec = (track.levelCodec || track.codec).replace(VIDEO_CODEC_PROFILE_REPACE, '$1');
const nextCodec = (levelCodec || codec).replace(VIDEO_CODEC_PROFILE_REPACE, '$1');
if (currentCodec !== nextCodec) {
const mimeType = `${container};codecs=${levelCodec || codec}`;
this.appendChangeType(trackName, mimeType);
logger.log(`[buffer-controller]: switching codec ${currentCodec} to ${nextCodec}`);
this.tracks[trackName] = {
buffer: track.buffer,
codec,
container,
levelCodec,
metadata,
id
};
}
}
} else {
// if source buffer(s) not created yet, appended buffer tracks in this.pendingTracks
this.pendingTracks[trackName] = data[trackName];
}
});
// if sourcebuffers already created, do nothing ...
if (sourceBufferCount) {
return;
}
this.bufferCodecEventsExpected = Math.max(this.bufferCodecEventsExpected - 1, 0);
if (this.mediaSource && this.mediaSource.readyState === 'open') {
this.checkPendingTracks();
}
}
appendChangeType(type, mimeType) {
const {
operationQueue
} = this;
const operation = {
execute: () => {
const sb = this.sourceBuffer[type];
if (sb) {
logger.log(`[buffer-controller]: changing ${type} sourceBuffer type to ${mimeType}`);
sb.changeType(mimeType);
}
operationQueue.shiftAndExecuteNext(type);
},
onStart: () => {},
onComplete: () => {},
onError: e => {
logger.warn(`[buffer-controller]: Failed to change ${type} SourceBuffer type`, e);
}
};
operationQueue.append(operation, type);
}
onBufferAppending(event, eventData) {
const {
hls,
operationQueue,
tracks
} = this;
const {
data,
type,
frag,
part,
chunkMeta
} = eventData;
const chunkStats = chunkMeta.buffering[type];
const bufferAppendingStart = self.performance.now();
chunkStats.start = bufferAppendingStart;
const fragBuffering = frag.stats.buffering;
const partBuffering = part ? part.stats.buffering : null;
if (fragBuffering.start === 0) {
fragBuffering.start = bufferAppendingStart;
}
if (partBuffering && partBuffering.start === 0) {
partBuffering.start = bufferAppendingStart;
}
// TODO: Only update timestampOffset when audio/mpeg fragment or part is not contiguous with previously appended
// Adjusting `SourceBuffer.timestampOffset` (desired point in the timeline where the next frames should be appended)
// in Chrome browser when we detect MPEG audio container and time delta between level PTS and `SourceBuffer.timestampOffset`
// is greater than 100ms (this is enough to handle seek for VOD or level change for LIVE videos).
// More info here: https://github.com/video-dev/hls.js/issues/332#issuecomment-257986486
const audioTrack = tracks.audio;
let checkTimestampOffset = false;
if (type === 'audio' && (audioTrack == null ? void 0 : audioTrack.container) === 'audio/mpeg') {
checkTimestampOffset = !this.lastMpegAudioChunk || chunkMeta.id === 1 || this.lastMpegAudioChunk.sn !== chunkMeta.sn;
this.lastMpegAudioChunk = chunkMeta;
}
const fragStart = frag.start;
const operation = {
execute: () => {
chunkStats.executeStart = self.performance.now();
if (checkTimestampOffset) {
const sb = this.sourceBuffer[type];
if (sb) {
const delta = fragStart - sb.timestampOffset;
if (Math.abs(delta) >= 0.1) {
logger.log(`[buffer-controller]: Updating audio SourceBuffer timestampOffset to ${fragStart} (delta: ${delta}) sn: ${frag.sn})`);
sb.timestampOffset = fragStart;
}
}
}
this.appendExecutor(data, type);
},
onStart: () => {
// logger.debug(`[buffer-controller]: ${type} SourceBuffer updatestart`);
},
onComplete: () => {
// logger.debug(`[buffer-controller]: ${type} SourceBuffer updateend`);
const end = self.performance.now();
chunkStats.executeEnd = chunkStats.end = end;
if (fragBuffering.first === 0) {
fragBuffering.first = end;
}
if (partBuffering && partBuffering.first === 0) {
partBuffering.first = end;
}
const {
sourceBuffer
} = this;
const timeRanges = {};
for (const type in sourceBuffer) {
timeRanges[type] = BufferHelper.getBuffered(sourceBuffer[type]);
}
this.appendError = 0;
this.hls.trigger(Events.BUFFER_APPENDED, {
type,
frag,
part,
chunkMeta,
parent: frag.type,
timeRanges
});
},
onError: err => {
// in case any error occured while appending, put back segment in segments table
logger.error(`[buffer-controller]: Error encountered while trying to append to the ${type} SourceBuffer`, err);
const event = {
type: ErrorTypes.MEDIA_ERROR,
parent: frag.type,
details: ErrorDetails.BUFFER_APPEND_ERROR,
frag,
part,
chunkMeta,
error: err,
err,
fatal: false
};
if (err.code === DOMException.QUOTA_EXCEEDED_ERR) {
// QuotaExceededError: http://www.w3.org/TR/html5/infrastructure.html#quotaexceedederror
// let's stop appending any segments, and report BUFFER_FULL_ERROR error
event.details = ErrorDetails.BUFFER_FULL_ERROR;
} else {
this.appendError++;
event.details = ErrorDetails.BUFFER_APPEND_ERROR;
/* with UHD content, we could get loop of quota exceeded error until
browser is able to evict some data from sourcebuffer. Retrying can help recover.
*/
if (this.appendError > hls.config.appendErrorMaxRetry) {
logger.error(`[buffer-controller]: Failed ${hls.config.appendErrorMaxRetry} times to append segment in sourceBuffer`);
event.fatal = true;
}
}
hls.trigger(Events.ERROR, event);
}
};
operationQueue.append(operation, type);
}
onBufferFlushing(event, data) {
const {
operationQueue
} = this;
const flushOperation = type => ({
execute: this.removeExecutor.bind(this, type, data.startOffset, data.endOffset),
onStart: () => {
// logger.debug(`[buffer-controller]: Started flushing ${data.startOffset} -> ${data.endOffset} for ${type} Source Buffer`);
},
onComplete: () => {
// logger.debug(`[buffer-controller]: Finished flushing ${data.startOffset} -> ${data.endOffset} for ${type} Source Buffer`);
this.hls.trigger(Events.BUFFER_FLUSHED, {
type
});
},
onError: e => {
logger.warn(`[buffer-controller]: Failed to remove from ${type} SourceBuffer`, e);
}
});
if (data.type) {
operationQueue.append(flushOperation(data.type), data.type);
} else {
this.getSourceBufferTypes().forEach(type => {
operationQueue.append(flushOperation(type), type);
});
}
}
onFragParsed(event, data) {
const {
frag,
part
} = data;
const buffersAppendedTo = [];
const elementaryStreams = part ? part.elementaryStreams : frag.elementaryStreams;
if (elementaryStreams[ElementaryStreamTypes.AUDIOVIDEO]) {
buffersAppendedTo.push('audiovideo');
} else {
if (elementaryStreams[ElementaryStreamTypes.AUDIO]) {
buffersAppendedTo.push('audio');
}
if (elementaryStreams[ElementaryStreamTypes.VIDEO]) {
buffersAppendedTo.push('video');
}
}
const onUnblocked = () => {
const now = self.performance.now();
frag.stats.buffering.end = now;
if (part) {
part.stats.buffering.end = now;
}
const stats = part ? part.stats : frag.stats;
this.hls.trigger(Events.FRAG_BUFFERED, {
frag,
part,
stats,
id: frag.type
});
};
if (buffersAppendedTo.length === 0) {
logger.warn(`Fragments must have at least one ElementaryStreamType set. type: ${frag.type} level: ${frag.level} sn: ${frag.sn}`);
}
this.blockBuffers(onUnblocked, buffersAppendedTo);
}
onFragChanged(event, data) {
this.flushBackBuffer();
}
// on BUFFER_EOS mark matching sourcebuffer(s) as ended and trigger checkEos()
// an undefined data.type will mark all buffers as EOS.
onBufferEos(event, data) {
const ended = this.getSourceBufferTypes().reduce((acc, type) => {
const sb = this.sourceBuffer[type];
if (sb && (!data.type || data.type === type)) {
sb.ending = true;
if (!sb.ended) {
sb.ended = true;
logger.log(`[buffer-controller]: ${type} sourceBuffer now EOS`);
}
}
return acc && !!(!sb || sb.ended);
}, true);
if (ended) {
logger.log(`[buffer-controller]: Queueing mediaSource.endOfStream()`);
this.blockBuffers(() => {
this.getSourceBufferTypes().forEach(type => {
const sb = this.sourceBuffer[type];
if (sb) {
sb.ending = false;
}
});
const {
mediaSource
} = this;
if (!mediaSource || mediaSource.readyState !== 'open') {
if (mediaSource) {
logger.info(`[buffer-controller]: Could not call mediaSource.endOfStream(). mediaSource.readyState: ${mediaSource.readyState}`);
}
return;
}
logger.log(`[buffer-controller]: Calling mediaSource.endOfStream()`);
// Allow this to throw and be caught by the enqueueing function
mediaSource.endOfStream();
});
}
}
onLevelUpdated(event, {
details
}) {
if (!details.fragments.length) {
return;
}
this.details = details;
if (this.getSourceBufferTypes().length) {
this.blockBuffers(this.updateMediaElementDuration.bind(this));
} else {
this.updateMediaElementDuration();
}
}
flushBackBuffer() {
const {
hls,
details,
media,
sourceBuffer
} = this;
if (!media || details === null) {
return;
}
const sourceBufferTypes = this.getSourceBufferTypes();
if (!sourceBufferTypes.length) {
return;
}
// Support for deprecated liveBackBufferLength
const backBufferLength = details.live && hls.config.liveBackBufferLength !== null ? hls.config.liveBackBufferLength : hls.config.backBufferLength;
if (!isFiniteNumber(backBufferLength) || backBufferLength < 0) {
return;
}
const currentTime = media.currentTime;
const targetDuration = details.levelTargetDuration;
const maxBackBufferLength = Math.max(backBufferLength, targetDuration);
const targetBackBufferPosition = Math.floor(currentTime / targetDuration) * targetDuration - maxBackBufferLength;
sourceBufferTypes.forEach(type => {
const sb = sourceBuffer[type];
if (sb) {
const buffered = BufferHelper.getBuffered(sb);
// when target buffer start exceeds actual buffer start
if (buffered.length > 0 && targetBackBufferPosition > buffered.start(0)) {
hls.trigger(Events.BACK_BUFFER_REACHED, {
bufferEnd: targetBackBufferPosition
});
// Support for deprecated event:
if (details.live) {
hls.trigger(Events.LIVE_BACK_BUFFER_REACHED, {
bufferEnd: targetBackBufferPosition
});
} else if (sb.ended && buffered.end(buffered.length - 1) - currentTime < targetDuration * 2) {
logger.info(`[buffer-controller]: Cannot flush ${type} back buffer while SourceBuffer is in ended state`);
return;
}
hls.trigger(Events.BUFFER_FLUSHING, {
startOffset: 0,
endOffset: targetBackBufferPosition,
type
});
}
}
});
}
/**
* Update Media Source duration to current level duration or override to Infinity if configuration parameter
* 'liveDurationInfinity` is set to `true`
* More details: https://github.com/video-dev/hls.js/issues/355
*/
updateMediaElementDuration() {
if (!this.details || !this.media || !this.mediaSource || this.mediaSource.readyState !== 'open') {
return;
}
const {
details,
hls,
media,
mediaSource
} = this;
const levelDuration = details.fragments[0].start + details.totalduration;
const mediaDuration = media.duration;
const msDuration = isFiniteNumber(mediaSource.duration) ? mediaSource.duration : 0;
if (details.live && hls.config.liveDurationInfinity) {
// Override duration to Infinity
logger.log('[buffer-controller]: Media Source duration is set to Infinity');
mediaSource.duration = Infinity;
this.updateSeekableRange(details);
} else if (levelDuration > msDuration && levelDuration > mediaDuration || !isFiniteNumber(mediaDuration)) {
// levelDuration was the last value we set.
// not using mediaSource.duration as the browser may tweak this value
// only update Media Source duration if its value increase, this is to avoid
// flushing already buffered portion when switching between quality level
logger.log(`[buffer-controller]: Updating Media Source duration to ${levelDuration.toFixed(3)}`);
mediaSource.duration = levelDuration;
}
}
updateSeekableRange(levelDetails) {
const mediaSource = this.mediaSource;
const fragments = levelDetails.fragments;
const len = fragments.length;
if (len && levelDetails.live && mediaSource != null && mediaSource.setLiveSeekableRange) {
const start = Math.max(0, fragments[0].start);
const end = Math.max(start, start + levelDetails.totalduration);
mediaSource.setLiveSeekableRange(start, end);
}
}
checkPendingTracks() {
const {
bufferCodecEventsExpected,
operationQueue,
pendingTracks
} = this;
// Check if we've received all of the expected bufferCodec events. When none remain, create all the sourceBuffers at once.
// This is important because the MSE spec allows implementations to throw QuotaExceededErrors if creating new sourceBuffers after
// data has been appended to existing ones.
// 2 tracks is the max (one for audio, one for video). If we've reach this max go ahead and create the buffers.
const pendingTracksCount = Object.keys(pendingTracks).length;
if (pendingTracksCount && !bufferCodecEventsExpected || pendingTracksCount === 2) {
// ok, let's create them now !
this.createSourceBuffers(pendingTracks);
this.pendingTracks = {};
// append any pending segments now !
const buffers = this.getSourceBufferTypes();
if (buffers.length) {
this.hls.trigger(Events.BUFFER_CREATED, {
tracks: this.tracks
});
buffers.forEach(type => {
operationQueue.executeNext(type);
});
} else {
const error = new Error('could not create source buffer for media codec(s)');
this.hls.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,
fatal: true,
error,
reason: error.message
});
}
}
}
createSourceBuffers(tracks) {
const {
sourceBuffer,
mediaSource
} = this;
if (!mediaSource) {
throw Error('createSourceBuffers called when mediaSource was null');
}
for (const trackName in tracks) {
if (!sourceBuffer[trackName]) {
const track = tracks[trackName];
if (!track) {
throw Error(`source buffer exists for track ${trackName}, however track does not`);
}
// use levelCodec as first priority
const codec = track.levelCodec || track.codec;
const mimeType = `${track.container};codecs=${codec}`;
logger.log(`[buffer-controller]: creating sourceBuffer(${mimeType})`);
try {
const sb = sourceBuffer[trackName] = mediaSource.addSourceBuffer(mimeType);
const sbName = trackName;
this.addBufferListener(sbName, 'updatestart', this._onSBUpdateStart);
this.addBufferListener(sbName, 'updateend', this._onSBUpdateEnd);
this.addBufferListener(sbName, 'error', this._onSBUpdateError);
this.tracks[trackName] = {
buffer: sb,
codec: codec,
container: track.container,
levelCodec: track.levelCodec,
metadata: track.metadata,
id: track.id
};
} catch (err) {
logger.error(`[buffer-controller]: error while trying to add sourceBuffer: ${err.message}`);
this.hls.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.BUFFER_ADD_CODEC_ERROR,
fatal: false,
error: err,
mimeType: mimeType
});
}
}
}
}
_onSBUpdateStart(type) {
const {
operationQueue
} = this;
const operation = operationQueue.current(type);
operation.onStart();
}
_onSBUpdateEnd(type) {
const {
operationQueue
} = this;
const operation = operationQueue.current(type);
operation.onComplete();
operationQueue.shiftAndExecuteNext(type);
}
_onSBUpdateError(type, event) {
const error = new Error(`${type} SourceBuffer error`);
logger.error(`[buffer-controller]: ${error}`, event);
// according to http://www.w3.org/TR/media-source/#sourcebuffer-append-error
// SourceBuffer errors are not necessarily fatal; if so, the HTMLMediaElement will fire an error event
this.hls.trigger(Events.ERROR, {
type: ErrorTypes.MEDIA_ERROR,
details: ErrorDetails.BUFFER_APPENDING_ERROR,
error,
fatal: false
});
// updateend is always fired after error, so we'll allow that to shift the current operation off of the queue
const operation = this.operationQueue.current(type);
if (operation) {
operation.onError(event);
}
}
// This method must result in an updateend event; if remove is not called, _onSBUpdateEnd must be called manually
removeExecutor(type, startOffset, endOffset) {
const {
media,
mediaSource,
operationQueue,
sourceBuffer
} = this;
const sb = sourceBuffer[type];
if (!media || !mediaSource || !sb) {
logger.warn(`[buffer-controller]: Attempting to remove from the ${type} SourceBuffer, but it does not exist`);
operationQueue.shiftAndExecuteNext(type);
return;
}
const mediaDuration = isFiniteNumber(media.duration) ? media.duration : Infinity;
const msDuration = isFiniteNumber(mediaSource.duration) ? mediaSource.duration : Infinity;
const removeStart = Math.max(0, startOffset);
const removeEnd = Math.min(endOffset, mediaDuration, msDuration);
if (removeEnd > removeStart && !sb.ending) {
sb.ended = false;
logger.log(`[buffer-controller]: Removing [${removeStart},${removeEnd}] from the ${type} SourceBuffer`);
sb.remove(removeStart, removeEnd);
} else {
// Cycle the queue
operationQueue.shiftAndExecuteNext(type);
}
}
// This method must result in an updateend event; if append is not called, _onSBUpdateEnd must be called manually
appendExecutor(data, type) {
const {
operationQueue,
sourceBuffer
} = this;
const sb = sourceBuffer[type];
if (!sb) {
logger.warn(`[buffer-controller]: Attempting to append to the ${type} SourceBuffer, but it does not exist`);
operationQueue.shiftAndExecuteNext(type);
return;
}
sb.ended = false;
sb.appendBuffer(data);
}
// Enqueues an operation to each SourceBuffer queue which, upon execution, resolves a promise. When all promises
// resolve, the onUnblocked function is executed. Functions calling this method do not need to unblock the queue
// upon completion, since we already do it here
blockBuffers(onUnblocked, buffers = this.getSourceBufferTypes()) {
if (!buffers.length) {
logger.log('[buffer-controller]: Blocking operation requested, but no SourceBuffers exist');
Promise.resolve().then(onUnblocked);
return;
}
const {
operationQueue
} = this;
// logger.debug(`[buffer-controller]: Blocking ${buffers} SourceBuffer`);
const blockingOperations = buffers.map(type => operationQueue.appendBlocker(type));
Promise.all(blockingOperations).then(() => {
// logger.debug(`[buffer-controller]: Blocking operation resolved; unblocking ${buffers} SourceBuffer`);
onUnblocked();
buffers.forEach(type => {
const sb = this.sourceBuffer[type];
// Only cycle the queue if the SB is not updating. There's a bug in Chrome which sets the SB updating flag to
// true when changing the MediaSource duration (https://bugs.chromium.org/p/chromium/issues/detail?id=959359&can=2&q=mediasource%20duration)
// While this is a workaround, it's probably useful to have around
if (!(sb != null && sb.updating)) {
operationQueue.shiftAndExecuteNext(type);
}
});
});
}
getSourceBufferTypes() {
return Object.keys(this.sourceBuffer);
}
addBufferListener(type, event, fn) {
const buffer = this.sourceBuffer[type];
if (!buffer) {
return;
}
const listener = fn.bind(this, type);
this.listeners[type].push({
event,
listener
});
buffer.addEventListener(event, listener);
}
removeBufferListeners(type) {
const buffer = this.sourceBuffer[type];
if (!buffer) {
return;
}
this.listeners[type].forEach(l => {
buffer.removeEventListener(l.event, l.listener);
});
}
}
/**
*
* This code was ported from the dash.js project at:
* https://github.com/Dash-Industry-Forum/dash.js/blob/development/externals/cea608-parser.js
* https://github.com/Dash-Industry-Forum/dash.js/commit/8269b26a761e0853bb21d78780ed945144ecdd4d#diff-71bc295a2d6b6b7093a1d3290d53a4b2
*
* The original copyright appears below:
*
* The copyright in this software is being made available under the BSD License,
* included below. This software may be subject to other third party and contributor
* rights, including patent rights, and no such rights are granted under this license.
*
* Copyright (c) 2015-2016, DASH Industry Forum.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
* 2. Neither the name of Dash Industry Forum nor the names of its
* contributors may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/**
* Exceptions from regular ASCII. CodePoints are mapped to UTF-16 codes
*/
const specialCea608CharsCodes = {
0x2a: 0xe1,
// lowercase a, acute accent
0x5c: 0xe9,
// lowercase e, acute accent
0x5e: 0xed,
// lowercase i, acute accent
0x5f: 0xf3,
// lowercase o, acute accent
0x60: 0xfa,
// lowercase u, acute accent
0x7b: 0xe7,
// lowercase c with cedilla
0x7c: 0xf7,
// division symbol
0x7d: 0xd1,
// uppercase N tilde
0x7e: 0xf1,
// lowercase n tilde
0x7f: 0x2588,
// Full block
// THIS BLOCK INCLUDES THE 16 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS
// THAT COME FROM HI BYTE=0x11 AND LOW BETWEEN 0x30 AND 0x3F
// THIS MEANS THAT \x50 MUST BE ADDED TO THE VALUES
0x80: 0xae,
// Registered symbol (R)
0x81: 0xb0,
// degree sign
0x82: 0xbd,
// 1/2 symbol
0x83: 0xbf,
// Inverted (open) question mark
0x84: 0x2122,
// Trademark symbol (TM)
0x85: 0xa2,
// Cents symbol
0x86: 0xa3,
// Pounds sterling
0x87: 0x266a,
// Music 8'th note
0x88: 0xe0,
// lowercase a, grave accent
0x89: 0x20,
// transparent space (regular)
0x8a: 0xe8,
// lowercase e, grave accent
0x8b: 0xe2,
// lowercase a, circumflex accent
0x8c: 0xea,
// lowercase e, circumflex accent
0x8d: 0xee,
// lowercase i, circumflex accent
0x8e: 0xf4,
// lowercase o, circumflex accent
0x8f: 0xfb,
// lowercase u, circumflex accent
// THIS BLOCK INCLUDES THE 32 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS
// THAT COME FROM HI BYTE=0x12 AND LOW BETWEEN 0x20 AND 0x3F
0x90: 0xc1,
// capital letter A with acute
0x91: 0xc9,
// capital letter E with acute
0x92: 0xd3,
// capital letter O with acute
0x93: 0xda,
// capital letter U with acute
0x94: 0xdc,
// capital letter U with diaresis
0x95: 0xfc,
// lowercase letter U with diaeresis
0x96: 0x2018,
// opening single quote
0x97: 0xa1,
// inverted exclamation mark
0x98: 0x2a,
// asterisk
0x99: 0x2019,
// closing single quote
0x9a: 0x2501,
// box drawings heavy horizontal
0x9b: 0xa9,
// copyright sign
0x9c: 0x2120,
// Service mark
0x9d: 0x2022,
// (round) bullet
0x9e: 0x201c,
// Left double quotation mark
0x9f: 0x201d,
// Right double quotation mark
0xa0: 0xc0,
// uppercase A, grave accent
0xa1: 0xc2,
// uppercase A, circumflex
0xa2: 0xc7,
// uppercase C with cedilla
0xa3: 0xc8,
// uppercase E, grave accent
0xa4: 0xca,
// uppercase E, circumflex
0xa5: 0xcb,
// capital letter E with diaresis
0xa6: 0xeb,
// lowercase letter e with diaresis
0xa7: 0xce,
// uppercase I, circumflex
0xa8: 0xcf,
// uppercase I, with diaresis
0xa9: 0xef,
// lowercase i, with diaresis
0xaa: 0xd4,
// uppercase O, circumflex
0xab: 0xd9,
// uppercase U, grave accent
0xac: 0xf9,
// lowercase u, grave accent
0xad: 0xdb,
// uppercase U, circumflex
0xae: 0xab,
// left-pointing double angle quotation mark
0xaf: 0xbb,
// right-pointing double angle quotation mark
// THIS BLOCK INCLUDES THE 32 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS
// THAT COME FROM HI BYTE=0x13 AND LOW BETWEEN 0x20 AND 0x3F
0xb0: 0xc3,
// Uppercase A, tilde
0xb1: 0xe3,
// Lowercase a, tilde
0xb2: 0xcd,
// Uppercase I, acute accent
0xb3: 0xcc,
// Uppercase I, grave accent
0xb4: 0xec,
// Lowercase i, grave accent
0xb5: 0xd2,
// Uppercase O, grave accent
0xb6: 0xf2,
// Lowercase o, grave accent
0xb7: 0xd5,
// Uppercase O, tilde
0xb8: 0xf5,
// Lowercase o, tilde
0xb9: 0x7b,
// Open curly brace
0xba: 0x7d,
// Closing curly brace
0xbb: 0x5c,
// Backslash
0xbc: 0x5e,
// Caret
0xbd: 0x5f,
// Underscore
0xbe: 0x7c,
// Pipe (vertical line)
0xbf: 0x223c,
// Tilde operator
0xc0: 0xc4,
// Uppercase A, umlaut
0xc1: 0xe4,
// Lowercase A, umlaut
0xc2: 0xd6,
// Uppercase O, umlaut
0xc3: 0xf6,
// Lowercase o, umlaut
0xc4: 0xdf,
// Esszett (sharp S)
0xc5: 0xa5,
// Yen symbol
0xc6: 0xa4,
// Generic currency sign
0xc7: 0x2503,
// Box drawings heavy vertical
0xc8: 0xc5,
// Uppercase A, ring
0xc9: 0xe5,
// Lowercase A, ring
0xca: 0xd8,
// Uppercase O, stroke
0xcb: 0xf8,
// Lowercase o, strok
0xcc: 0x250f,
// Box drawings heavy down and right
0xcd: 0x2513,
// Box drawings heavy down and left
0xce: 0x2517,
// Box drawings heavy up and right
0xcf: 0x251b // Box drawings heavy up and left
};
/**
* Utils
*/
const getCharForByte = function getCharForByte(byte) {
let charCode = byte;
if (specialCea608CharsCodes.hasOwnProperty(byte)) {
charCode = specialCea608CharsCodes[byte];
}
return String.fromCharCode(charCode);
};
const NR_ROWS = 15;
const NR_COLS = 100;
// Tables to look up row from PAC data
const rowsLowCh1 = {
0x11: 1,
0x12: 3,
0x15: 5,
0x16: 7,
0x17: 9,
0x10: 11,
0x13: 12,
0x14: 14
};
const rowsHighCh1 = {
0x11: 2,
0x12: 4,
0x15: 6,
0x16: 8,
0x17: 10,
0x13: 13,
0x14: 15
};
const rowsLowCh2 = {
0x19: 1,
0x1a: 3,
0x1d: 5,
0x1e: 7,
0x1f: 9,
0x18: 11,
0x1b: 12,
0x1c: 14
};
const rowsHighCh2 = {
0x19: 2,
0x1a: 4,
0x1d: 6,
0x1e: 8,
0x1f: 10,
0x1b: 13,
0x1c: 15
};
const backgroundColors = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta', 'black', 'transparent'];
class CaptionsLogger {
constructor() {
this.time = null;
this.verboseLevel = 0;
}
log(severity, msg) {
if (this.verboseLevel >= severity) {
const m = typeof msg === 'function' ? msg() : msg;
logger.log(`${this.time} [${severity}] ${m}`);
}
}
}
const numArrayToHexArray = function numArrayToHexArray(numArray) {
const hexArray = [];
for (let j = 0; j < numArray.length; j++) {
hexArray.push(numArray[j].toString(16));
}
return hexArray;
};
class PenState {
constructor(foreground, underline, italics, background, flash) {
this.foreground = void 0;
this.underline = void 0;
this.italics = void 0;
this.background = void 0;
this.flash = void 0;
this.foreground = foreground || 'white';
this.underline = underline || false;
this.italics = italics || false;
this.background = background || 'black';
this.flash = flash || false;
}
reset() {
this.foreground = 'white';
this.underline = false;
this.italics = false;
this.background = 'black';
this.flash = false;
}
setStyles(styles) {
const attribs = ['foreground', 'underline', 'italics', 'background', 'flash'];
for (let i = 0; i < attribs.length; i++) {
const style = attribs[i];
if (styles.hasOwnProperty(style)) {
this[style] = styles[style];
}
}
}
isDefault() {
return this.foreground === 'white' && !this.underline && !this.italics && this.background === 'black' && !this.flash;
}
equals(other) {
return this.foreground === other.foreground && this.underline === other.underline && this.italics === other.italics && this.background === other.background && this.flash === other.flash;
}
copy(newPenState) {
this.foreground = newPenState.foreground;
this.underline = newPenState.underline;
this.italics = newPenState.italics;
this.background = newPenState.background;
this.flash = newPenState.flash;
}
toString() {
return 'color=' + this.foreground + ', underline=' + this.underline + ', italics=' + this.italics + ', background=' + this.background + ', flash=' + this.flash;
}
}
/**
* Unicode character with styling and background.
* @constructor
*/
class StyledUnicodeChar {
constructor(uchar, foreground, underline, italics, background, flash) {
this.uchar = void 0;
this.penState = void 0;
this.uchar = uchar || ' '; // unicode character
this.penState = new PenState(foreground, underline, italics, background, flash);
}
reset() {
this.uchar = ' ';
this.penState.reset();
}
setChar(uchar, newPenState) {
this.uchar = uchar;
this.penState.copy(newPenState);
}
setPenState(newPenState) {
this.penState.copy(newPenState);
}
equals(other) {
return this.uchar === other.uchar && this.penState.equals(other.penState);
}
copy(newChar) {
this.uchar = newChar.uchar;
this.penState.copy(newChar.penState);
}
isEmpty() {
return this.uchar === ' ' && this.penState.isDefault();
}
}
/**
* CEA-608 row consisting of NR_COLS instances of StyledUnicodeChar.
* @constructor
*/
class Row {
constructor(logger) {
this.chars = void 0;
this.pos = void 0;
this.currPenState = void 0;
this.cueStartTime = void 0;
this.logger = void 0;
this.chars = [];
for (let i = 0; i < NR_COLS; i++) {
this.chars.push(new StyledUnicodeChar());
}
this.logger = logger;
this.pos = 0;
this.currPenState = new PenState();
}
equals(other) {
let equal = true;
for (let i = 0; i < NR_COLS; i++) {
if (!this.chars[i].equals(other.chars[i])) {
equal = false;
break;
}
}
return equal;
}
copy(other) {
for (let i = 0; i < NR_COLS; i++) {
this.chars[i].copy(other.chars[i]);
}
}
isEmpty() {
let empty = true;
for (let i = 0; i < NR_COLS; i++) {
if (!this.chars[i].isEmpty()) {
empty = false;
break;
}
}
return empty;
}
/**
* Set the cursor to a valid column.
*/
setCursor(absPos) {
if (this.pos !== absPos) {
this.pos = absPos;
}
if (this.pos < 0) {
this.logger.log(3, 'Negative cursor position ' + this.pos);
this.pos = 0;
} else if (this.pos > NR_COLS) {
this.logger.log(3, 'Too large cursor position ' + this.pos);
this.pos = NR_COLS;
}
}
/**
* Move the cursor relative to current position.
*/
moveCursor(relPos) {
const newPos = this.pos + relPos;
if (relPos > 1) {
for (let i = this.pos + 1; i < newPos + 1; i++) {
this.chars[i].setPenState(this.currPenState);
}
}
this.setCursor(newPos);
}
/**
* Backspace, move one step back and clear character.
*/
backSpace() {
this.moveCursor(-1);
this.chars[this.pos].setChar(' ', this.currPenState);
}
insertChar(byte) {
if (byte >= 0x90) {
// Extended char
this.backSpace();
}
const char = getCharForByte(byte);
if (this.pos >= NR_COLS) {
this.logger.log(0, () => 'Cannot insert ' + byte.toString(16) + ' (' + char + ') at position ' + this.pos + '. Skipping it!');
return;
}
this.chars[this.pos].setChar(char, this.currPenState);
this.moveCursor(1);
}
clearFromPos(startPos) {
let i;
for (i = startPos; i < NR_COLS; i++) {
this.chars[i].reset();
}
}
clear() {
this.clearFromPos(0);
this.pos = 0;
this.currPenState.reset();
}
clearToEndOfRow() {
this.clearFromPos(this.pos);
}
getTextString() {
const chars = [];
let empty = true;
for (let i = 0; i < NR_COLS; i++) {
const char = this.chars[i].uchar;
if (char !== ' ') {
empty = false;
}
chars.push(char);
}
if (empty) {
return '';
} else {
return chars.join('');
}
}
setPenStyles(styles) {
this.currPenState.setStyles(styles);
const currChar = this.chars[this.pos];
currChar.setPenState(this.currPenState);
}
}
/**
* Keep a CEA-608 screen of 32x15 styled characters
* @constructor
*/
class CaptionScreen {
constructor(logger) {
this.rows = void 0;
this.currRow = void 0;
this.nrRollUpRows = void 0;
this.lastOutputScreen = void 0;
this.logger = void 0;
this.rows = [];
for (let i = 0; i < NR_ROWS; i++) {
this.rows.push(new Row(logger));
} // Note that we use zero-based numbering (0-14)
this.logger = logger;
this.currRow = NR_ROWS - 1;
this.nrRollUpRows = null;
this.lastOutputScreen = null;
this.reset();
}
reset() {
for (let i = 0; i < NR_ROWS; i++) {
this.rows[i].clear();
}
this.currRow = NR_ROWS - 1;
}
equals(other) {
let equal = true;
for (let i = 0; i < NR_ROWS; i++) {
if (!this.rows[i].equals(other.rows[i])) {
equal = false;
break;
}
}
return equal;
}
copy(other) {
for (let i = 0; i < NR_ROWS; i++) {
this.rows[i].copy(other.rows[i]);
}
}
isEmpty() {
let empty = true;
for (let i = 0; i < NR_ROWS; i++) {
if (!this.rows[i].isEmpty()) {
empty = false;
break;
}
}
return empty;
}
backSpace() {
const row = this.rows[this.currRow];
row.backSpace();
}
clearToEndOfRow() {
const row = this.rows[this.currRow];
row.clearToEndOfRow();
}
/**
* Insert a character (without styling) in the current row.
*/
insertChar(char) {
const row = this.rows[this.currRow];
row.insertChar(char);
}
setPen(styles) {
const row = this.rows[this.currRow];
row.setPenStyles(styles);
}
moveCursor(relPos) {
const row = this.rows[this.currRow];
row.moveCursor(relPos);
}
setCursor(absPos) {
this.logger.log(2, 'setCursor: ' + absPos);
const row = this.rows[this.currRow];
row.setCursor(absPos);
}
setPAC(pacData) {
this.logger.log(2, () => 'pacData = ' + JSON.stringify(pacData));
let newRow = pacData.row - 1;
if (this.nrRollUpRows && newRow < this.nrRollUpRows - 1) {
newRow = this.nrRollUpRows - 1;
}
// Make sure this only affects Roll-up Captions by checking this.nrRollUpRows
if (this.nrRollUpRows && this.currRow !== newRow) {
// clear all rows first
for (let i = 0; i < NR_ROWS; i++) {
this.rows[i].clear();
}
// Copy this.nrRollUpRows rows from lastOutputScreen and place it in the newRow location
// topRowIndex - the start of rows to copy (inclusive index)
const topRowIndex = this.currRow + 1 - this.nrRollUpRows;
// We only copy if the last position was already shown.
// We use the cueStartTime value to check this.
const lastOutputScreen = this.lastOutputScreen;
if (lastOutputScreen) {
const prevLineTime = lastOutputScreen.rows[topRowIndex].cueStartTime;
const time = this.logger.time;
if (prevLineTime && time !== null && prevLineTime < time) {
for (let i = 0; i < this.nrRollUpRows; i++) {
this.rows[newRow - this.nrRollUpRows + i + 1].copy(lastOutputScreen.rows[topRowIndex + i]);
}
}
}
}
this.currRow = newRow;
const row = this.rows[this.currRow];
if (pacData.indent !== null) {
const indent = pacData.indent;
const prevPos = Math.max(indent - 1, 0);
row.setCursor(pacData.indent);
pacData.color = row.chars[prevPos].penState.foreground;
}
const styles = {
foreground: pacData.color,
underline: pacData.underline,
italics: pacData.italics,
background: 'black',
flash: false
};
this.setPen(styles);
}
/**
* Set background/extra foreground, but first do back_space, and then insert space (backwards compatibility).
*/
setBkgData(bkgData) {
this.logger.log(2, () => 'bkgData = ' + JSON.stringify(bkgData));
this.backSpace();
this.setPen(bkgData);
this.insertChar(0x20); // Space
}
setRollUpRows(nrRows) {
this.nrRollUpRows = nrRows;
}
rollUp() {
if (this.nrRollUpRows === null) {
this.logger.log(3, 'roll_up but nrRollUpRows not set yet');
return; // Not properly setup
}
this.logger.log(1, () => this.getDisplayText());
const topRowIndex = this.currRow + 1 - this.nrRollUpRows;
const topRow = this.rows.splice(topRowIndex, 1)[0];
topRow.clear();
this.rows.splice(this.currRow, 0, topRow);
this.logger.log(2, 'Rolling up');
// this.logger.log(VerboseLevel.TEXT, this.get_display_text())
}
/**
* Get all non-empty rows with as unicode text.
*/
getDisplayText(asOneRow) {
asOneRow = asOneRow || false;
const displayText = [];
let text = '';
let rowNr = -1;
for (let i = 0; i < NR_ROWS; i++) {
const rowText = this.rows[i].getTextString();
if (rowText) {
rowNr = i + 1;
if (asOneRow) {
displayText.push('Row ' + rowNr + ": '" + rowText + "'");
} else {
displayText.push(rowText.trim());
}
}
}
if (displayText.length > 0) {
if (asOneRow) {
text = '[' + displayText.join(' | ') + ']';
} else {
text = displayText.join('\n');
}
}
return text;
}
getTextAndFormat() {
return this.rows;
}
}
// var modes = ['MODE_ROLL-UP', 'MODE_POP-ON', 'MODE_PAINT-ON', 'MODE_TEXT'];
class Cea608Channel {
constructor(channelNumber, outputFilter, logger) {
this.chNr = void 0;
this.outputFilter = void 0;
this.mode = void 0;
this.verbose = void 0;
this.displayedMemory = void 0;
this.nonDisplayedMemory = void 0;
this.lastOutputScreen = void 0;
this.currRollUpRow = void 0;
this.writeScreen = void 0;
this.cueStartTime = void 0;
this.logger = void 0;
this.chNr = channelNumber;
this.outputFilter = outputFilter;
this.mode = null;
this.verbose = 0;
this.displayedMemory = new CaptionScreen(logger);
this.nonDisplayedMemory = new CaptionScreen(logger);
this.lastOutputScreen = new CaptionScreen(logger);
this.currRollUpRow = this.displayedMemory.rows[NR_ROWS - 1];
this.writeScreen = this.displayedMemory;
this.mode = null;
this.cueStartTime = null; // Keeps track of where a cue started.
this.logger = logger;
}
reset() {
this.mode = null;
this.displayedMemory.reset();
this.nonDisplayedMemory.reset();
this.lastOutputScreen.reset();
this.outputFilter.reset();
this.currRollUpRow = this.displayedMemory.rows[NR_ROWS - 1];
this.writeScreen = this.displayedMemory;
this.mode = null;
this.cueStartTime = null;
}
getHandler() {
return this.outputFilter;
}
setHandler(newHandler) {
this.outputFilter = newHandler;
}
setPAC(pacData) {
this.writeScreen.setPAC(pacData);
}
setBkgData(bkgData) {
this.writeScreen.setBkgData(bkgData);
}
setMode(newMode) {
if (newMode === this.mode) {
return;
}
this.mode = newMode;
this.logger.log(2, () => 'MODE=' + newMode);
if (this.mode === 'MODE_POP-ON') {
this.writeScreen = this.nonDisplayedMemory;
} else {
this.writeScreen = this.displayedMemory;
this.writeScreen.reset();
}
if (this.mode !== 'MODE_ROLL-UP') {
this.displayedMemory.nrRollUpRows = null;
this.nonDisplayedMemory.nrRollUpRows = null;
}
this.mode = newMode;
}
insertChars(chars) {
for (let i = 0; i < chars.length; i++) {
this.writeScreen.insertChar(chars[i]);
}
const screen = this.writeScreen === this.displayedMemory ? 'DISP' : 'NON_DISP';
this.logger.log(2, () => screen + ': ' + this.writeScreen.getDisplayText(true));
if (this.mode === 'MODE_PAINT-ON' || this.mode === 'MODE_ROLL-UP') {
this.logger.log(1, () => 'DISPLAYED: ' + this.displayedMemory.getDisplayText(true));
this.outputDataUpdate();
}
}
ccRCL() {
// Resume Caption Loading (switch mode to Pop On)
this.logger.log(2, 'RCL - Resume Caption Loading');
this.setMode('MODE_POP-ON');
}
ccBS() {
// BackSpace
this.logger.log(2, 'BS - BackSpace');
if (this.mode === 'MODE_TEXT') {
return;
}
this.writeScreen.backSpace();
if (this.writeScreen === this.displayedMemory) {
this.outputDataUpdate();
}
}
ccAOF() {
// Reserved (formerly Alarm Off)
}
ccAON() {
// Reserved (formerly Alarm On)
}
ccDER() {
// Delete to End of Row
this.logger.log(2, 'DER- Delete to End of Row');
this.writeScreen.clearToEndOfRow();
this.outputDataUpdate();
}
ccRU(nrRows) {
// Roll-Up Captions-2,3,or 4 Rows
this.logger.log(2, 'RU(' + nrRows + ') - Roll Up');
this.writeScreen = this.displayedMemory;
this.setMode('MODE_ROLL-UP');
this.writeScreen.setRollUpRows(nrRows);
}
ccFON() {
// Flash On
this.logger.log(2, 'FON - Flash On');
this.writeScreen.setPen({
flash: true
});
}
ccRDC() {
// Resume Direct Captioning (switch mode to PaintOn)
this.logger.log(2, 'RDC - Resume Direct Captioning');
this.setMode('MODE_PAINT-ON');
}
ccTR() {
// Text Restart in text mode (not supported, however)
this.logger.log(2, 'TR');
this.setMode('MODE_TEXT');
}
ccRTD() {
// Resume Text Display in Text mode (not supported, however)
this.logger.log(2, 'RTD');
this.setMode('MODE_TEXT');
}
ccEDM() {
// Erase Displayed Memory
this.logger.log(2, 'EDM - Erase Displayed Memory');
this.displayedMemory.reset();
this.outputDataUpdate(true);
}
ccCR() {
// Carriage Return
this.logger.log(2, 'CR - Carriage Return');
this.writeScreen.rollUp();
this.outputDataUpdate(true);
}
ccENM() {
// Erase Non-Displayed Memory
this.logger.log(2, 'ENM - Erase Non-displayed Memory');
this.nonDisplayedMemory.reset();
}
ccEOC() {
// End of Caption (Flip Memories)
this.logger.log(2, 'EOC - End Of Caption');
if (this.mode === 'MODE_POP-ON') {
const tmp = this.displayedMemory;
this.displayedMemory = this.nonDisplayedMemory;
this.nonDisplayedMemory = tmp;
this.writeScreen = this.nonDisplayedMemory;
this.logger.log(1, () => 'DISP: ' + this.displayedMemory.getDisplayText());
}
this.outputDataUpdate(true);
}
ccTO(nrCols) {
// Tab Offset 1,2, or 3 columns
this.logger.log(2, 'TO(' + nrCols + ') - Tab Offset');
this.writeScreen.moveCursor(nrCols);
}
ccMIDROW(secondByte) {
// Parse MIDROW command
const styles = {
flash: false
};
styles.underline = secondByte % 2 === 1;
styles.italics = secondByte >= 0x2e;
if (!styles.italics) {
const colorIndex = Math.floor(secondByte / 2) - 0x10;
const colors = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta'];
styles.foreground = colors[colorIndex];
} else {
styles.foreground = 'white';
}
this.logger.log(2, 'MIDROW: ' + JSON.stringify(styles));
this.writeScreen.setPen(styles);
}
outputDataUpdate(dispatch = false) {
const time = this.logger.time;
if (time === null) {
return;
}
if (this.outputFilter) {
if (this.cueStartTime === null && !this.displayedMemory.isEmpty()) {
// Start of a new cue
this.cueStartTime = time;
} else {
if (!this.displayedMemory.equals(this.lastOutputScreen)) {
this.outputFilter.newCue(this.cueStartTime, time, this.lastOutputScreen);
if (dispatch && this.outputFilter.dispatchCue) {
this.outputFilter.dispatchCue();
}
this.cueStartTime = this.displayedMemory.isEmpty() ? null : time;
}
}
this.lastOutputScreen.copy(this.displayedMemory);
}
}
cueSplitAtTime(t) {
if (this.outputFilter) {
if (!this.displayedMemory.isEmpty()) {
if (this.outputFilter.newCue) {
this.outputFilter.newCue(this.cueStartTime, t, this.displayedMemory);
}
this.cueStartTime = t;
}
}
}
}
// Will be 1 or 2 when parsing captions
class Cea608Parser {
constructor(field, out1, out2) {
this.channels = void 0;
this.currentChannel = 0;
this.cmdHistory = void 0;
this.logger = void 0;
const logger = new CaptionsLogger();
this.channels = [null, new Cea608Channel(field, out1, logger), new Cea608Channel(field + 1, out2, logger)];
this.cmdHistory = createCmdHistory();
this.logger = logger;
}
getHandler(channel) {
return this.channels[channel].getHandler();
}
setHandler(channel, newHandler) {
this.channels[channel].setHandler(newHandler);
}
/**
* Add data for time t in forms of list of bytes (unsigned ints). The bytes are treated as pairs.
*/
addData(time, byteList) {
let cmdFound;
let a;
let b;
let charsFound = false;
this.logger.time = time;
for (let i = 0; i < byteList.length; i += 2) {
a = byteList[i] & 0x7f;
b = byteList[i + 1] & 0x7f;
if (a === 0 && b === 0) {
continue;
} else {
this.logger.log(3, '[' + numArrayToHexArray([byteList[i], byteList[i + 1]]) + '] -> (' + numArrayToHexArray([a, b]) + ')');
}
cmdFound = this.parseCmd(a, b);
if (!cmdFound) {
cmdFound = this.parseMidrow(a, b);
}
if (!cmdFound) {
cmdFound = this.parsePAC(a, b);
}
if (!cmdFound) {
cmdFound = this.parseBackgroundAttributes(a, b);
}
if (!cmdFound) {
charsFound = this.parseChars(a, b);
if (charsFound) {
const currChNr = this.currentChannel;
if (currChNr && currChNr > 0) {
const channel = this.channels[currChNr];
channel.insertChars(charsFound);
} else {
this.logger.log(2, 'No channel found yet. TEXT-MODE?');
}
}
}
if (!cmdFound && !charsFound) {
this.logger.log(2, "Couldn't parse cleaned data " + numArrayToHexArray([a, b]) + ' orig: ' + numArrayToHexArray([byteList[i], byteList[i + 1]]));
}
}
}
/**
* Parse Command.
* @returns True if a command was found
*/
parseCmd(a, b) {
const {
cmdHistory
} = this;
const cond1 = (a === 0x14 || a === 0x1c || a === 0x15 || a === 0x1d) && b >= 0x20 && b <= 0x2f;
const cond2 = (a === 0x17 || a === 0x1f) && b >= 0x21 && b <= 0x23;
if (!(cond1 || cond2)) {
return false;
}
if (hasCmdRepeated(a, b, cmdHistory)) {
setLastCmd(null, null, cmdHistory);
this.logger.log(3, 'Repeated command (' + numArrayToHexArray([a, b]) + ') is dropped');
return true;
}
const chNr = a === 0x14 || a === 0x15 || a === 0x17 ? 1 : 2;
const channel = this.channels[chNr];
if (a === 0x14 || a === 0x15 || a === 0x1c || a === 0x1d) {
if (b === 0x20) {
channel.ccRCL();
} else if (b === 0x21) {
channel.ccBS();
} else if (b === 0x22) {
channel.ccAOF();
} else if (b === 0x23) {
channel.ccAON();
} else if (b === 0x24) {
channel.ccDER();
} else if (b === 0x25) {
channel.ccRU(2);
} else if (b === 0x26) {
channel.ccRU(3);
} else if (b === 0x27) {
channel.ccRU(4);
} else if (b === 0x28) {
channel.ccFON();
} else if (b === 0x29) {
channel.ccRDC();
} else if (b === 0x2a) {
channel.ccTR();
} else if (b === 0x2b) {
channel.ccRTD();
} else if (b === 0x2c) {
channel.ccEDM();
} else if (b === 0x2d) {
channel.ccCR();
} else if (b === 0x2e) {
channel.ccENM();
} else if (b === 0x2f) {
channel.ccEOC();
}
} else {
// a == 0x17 || a == 0x1F
channel.ccTO(b - 0x20);
}
setLastCmd(a, b, cmdHistory);
this.currentChannel = chNr;
return true;
}
/**
* Parse midrow styling command
*/
parseMidrow(a, b) {
let chNr = 0;
if ((a === 0x11 || a === 0x19) && b >= 0x20 && b <= 0x2f) {
if (a === 0x11) {
chNr = 1;
} else {
chNr = 2;
}
if (chNr !== this.currentChannel) {
this.logger.log(0, 'Mismatch channel in midrow parsing');
return false;
}
const channel = this.channels[chNr];
if (!channel) {
return false;
}
channel.ccMIDROW(b);
this.logger.log(3, 'MIDROW (' + numArrayToHexArray([a, b]) + ')');
return true;
}
return false;
}
/**
* Parse Preable Access Codes (Table 53).
* @returns {Boolean} Tells if PAC found
*/
parsePAC(a, b) {
let row;
const cmdHistory = this.cmdHistory;
const case1 = (a >= 0x11 && a <= 0x17 || a >= 0x19 && a <= 0x1f) && b >= 0x40 && b <= 0x7f;
const case2 = (a === 0x10 || a === 0x18) && b >= 0x40 && b <= 0x5f;
if (!(case1 || case2)) {
return false;
}
if (hasCmdRepeated(a, b, cmdHistory)) {
setLastCmd(null, null, cmdHistory);
return true; // Repeated commands are dropped (once)
}
const chNr = a <= 0x17 ? 1 : 2;
if (b >= 0x40 && b <= 0x5f) {
row = chNr === 1 ? rowsLowCh1[a] : rowsLowCh2[a];
} else {
// 0x60 <= b <= 0x7F
row = chNr === 1 ? rowsHighCh1[a] : rowsHighCh2[a];
}
const channel = this.channels[chNr];
if (!channel) {
return false;
}
channel.setPAC(this.interpretPAC(row, b));
setLastCmd(a, b, cmdHistory);
this.currentChannel = chNr;
return true;
}
/**
* Interpret the second byte of the pac, and return the information.
* @returns pacData with style parameters
*/
interpretPAC(row, byte) {
let pacIndex;
const pacData = {
color: null,
italics: false,
indent: null,
underline: false,
row: row
};
if (byte > 0x5f) {
pacIndex = byte - 0x60;
} else {
pacIndex = byte - 0x40;
}
pacData.underline = (pacIndex & 1) === 1;
if (pacIndex <= 0xd) {
pacData.color = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta', 'white'][Math.floor(pacIndex / 2)];
} else if (pacIndex <= 0xf) {
pacData.italics = true;
pacData.color = 'white';
} else {
pacData.indent = Math.floor((pacIndex - 0x10) / 2) * 4;
}
return pacData; // Note that row has zero offset. The spec uses 1.
}
/**
* Parse characters.
* @returns An array with 1 to 2 codes corresponding to chars, if found. null otherwise.
*/
parseChars(a, b) {
let channelNr;
let charCodes = null;
let charCode1 = null;
if (a >= 0x19) {
channelNr = 2;
charCode1 = a - 8;
} else {
channelNr = 1;
charCode1 = a;
}
if (charCode1 >= 0x11 && charCode1 <= 0x13) {
// Special character
let oneCode;
if (charCode1 === 0x11) {
oneCode = b + 0x50;
} else if (charCode1 === 0x12) {
oneCode = b + 0x70;
} else {
oneCode = b + 0x90;
}
this.logger.log(2, "Special char '" + getCharForByte(oneCode) + "' in channel " + channelNr);
charCodes = [oneCode];
} else if (a >= 0x20 && a <= 0x7f) {
charCodes = b === 0 ? [a] : [a, b];
}
if (charCodes) {
const hexCodes = numArrayToHexArray(charCodes);
this.logger.log(3, 'Char codes = ' + hexCodes.join(','));
setLastCmd(a, b, this.cmdHistory);
}
return charCodes;
}
/**
* Parse extended background attributes as well as new foreground color black.
* @returns True if background attributes are found
*/
parseBackgroundAttributes(a, b) {
const case1 = (a === 0x10 || a === 0x18) && b >= 0x20 && b <= 0x2f;
const case2 = (a === 0x17 || a === 0x1f) && b >= 0x2d && b <= 0x2f;
if (!(case1 || case2)) {
return false;
}
let index;
const bkgData = {};
if (a === 0x10 || a === 0x18) {
index = Math.floor((b - 0x20) / 2);
bkgData.background = backgroundColors[index];
if (b % 2 === 1) {
bkgData.background = bkgData.background + '_semi';
}
} else if (b === 0x2d) {
bkgData.background = 'transparent';
} else {
bkgData.foreground = 'black';
if (b === 0x2f) {
bkgData.underline = true;
}
}
const chNr = a <= 0x17 ? 1 : 2;
const channel = this.channels[chNr];
channel.setBkgData(bkgData);
setLastCmd(a, b, this.cmdHistory);
return true;
}
/**
* Reset state of parser and its channels.
*/
reset() {
for (let i = 0; i < Object.keys(this.channels).length; i++) {
const channel = this.channels[i];
if (channel) {
channel.reset();
}
}
this.cmdHistory = createCmdHistory();
}
/**
* Trigger the generation of a cue, and the start of a new one if displayScreens are not empty.
*/
cueSplitAtTime(t) {
for (let i = 0; i < this.channels.length; i++) {
const channel = this.channels[i];
if (channel) {
channel.cueSplitAtTime(t);
}
}
}
}
function setLastCmd(a, b, cmdHistory) {
cmdHistory.a = a;
cmdHistory.b = b;
}
function hasCmdRepeated(a, b, cmdHistory) {
return cmdHistory.a === a && cmdHistory.b === b;
}
function createCmdHistory() {
return {
a: null,
b: null
};
}
class OutputFilter {
constructor(timelineController, trackName) {
this.timelineController = void 0;
this.cueRanges = [];
this.trackName = void 0;
this.startTime = null;
this.endTime = null;
this.screen = null;
this.timelineController = timelineController;
this.trackName = trackName;
}
dispatchCue() {
if (this.startTime === null) {
return;
}
this.timelineController.addCues(this.trackName, this.startTime, this.endTime, this.screen, this.cueRanges);
this.startTime = null;
}
newCue(startTime, endTime, screen) {
if (this.startTime === null || this.startTime > startTime) {
this.startTime = startTime;
}
this.endTime = endTime;
this.screen = screen;
this.timelineController.createCaptionsTrack(this.trackName);
}
reset() {
this.cueRanges = [];
this.startTime = null;
}
}
/**
* Copyright 2013 vtt.js Contributors
*
* Licensed under the Apache License, Version 2.0 (the 'License');
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an 'AS IS' BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var VTTCue = (function () {
if (typeof self !== 'undefined' && self.VTTCue) {
return self.VTTCue;
}
const AllowedDirections = ['', 'lr', 'rl'];
const AllowedAlignments = ['start', 'middle', 'end', 'left', 'right'];
function isAllowedValue(allowed, value) {
if (typeof value !== 'string') {
return false;
}
// necessary for assuring the generic conforms to the Array interface
if (!Array.isArray(allowed)) {
return false;
}
// reset the type so that the next narrowing works well
const lcValue = value.toLowerCase();
// use the allow list to narrow the type to a specific subset of strings
if (~allowed.indexOf(lcValue)) {
return lcValue;
}
return false;
}
function findDirectionSetting(value) {
return isAllowedValue(AllowedDirections, value);
}
function findAlignSetting(value) {
return isAllowedValue(AllowedAlignments, value);
}
function extend(obj, ...rest) {
let i = 1;
for (; i < arguments.length; i++) {
const cobj = arguments[i];
for (const p in cobj) {
obj[p] = cobj[p];
}
}
return obj;
}
function VTTCue(startTime, endTime, text) {
const cue = this;
const baseObj = {
enumerable: true
};
/**
* Shim implementation specific properties. These properties are not in
* the spec.
*/
// Lets us know when the VTTCue's data has changed in such a way that we need
// to recompute its display state. This lets us compute its display state
// lazily.
cue.hasBeenReset = false;
/**
* VTTCue and TextTrackCue properties
* http://dev.w3.org/html5/webvtt/#vttcue-interface
*/
let _id = '';
let _pauseOnExit = false;
let _startTime = startTime;
let _endTime = endTime;
let _text = text;
let _region = null;
let _vertical = '';
let _snapToLines = true;
let _line = 'auto';
let _lineAlign = 'start';
let _position = 50;
let _positionAlign = 'middle';
let _size = 50;
let _align = 'middle';
Object.defineProperty(cue, 'id', extend({}, baseObj, {
get: function () {
return _id;
},
set: function (value) {
_id = '' + value;
}
}));
Object.defineProperty(cue, 'pauseOnExit', extend({}, baseObj, {
get: function () {
return _pauseOnExit;
},
set: function (value) {
_pauseOnExit = !!value;
}
}));
Object.defineProperty(cue, 'startTime', extend({}, baseObj, {
get: function () {
return _startTime;
},
set: function (value) {
if (typeof value !== 'number') {
throw new TypeError('Start time must be set to a number.');
}
_startTime = value;
this.hasBeenReset = true;
}
}));
Object.defineProperty(cue, 'endTime', extend({}, baseObj, {
get: function () {
return _endTime;
},
set: function (value) {
if (typeof value !== 'number') {
throw new TypeError('End time must be set to a number.');
}
_endTime = value;
this.hasBeenReset = true;
}
}));
Object.defineProperty(cue, 'text', extend({}, baseObj, {
get: function () {
return _text;
},
set: function (value) {
_text = '' + value;
this.hasBeenReset = true;
}
}));
// todo: implement VTTRegion polyfill?
Object.defineProperty(cue, 'region', extend({}, baseObj, {
get: function () {
return _region;
},
set: function (value) {
_region = value;
this.hasBeenReset = true;
}
}));
Object.defineProperty(cue, 'vertical', extend({}, baseObj, {
get: function () {
return _vertical;
},
set: function (value) {
const setting = findDirectionSetting(value);
// Have to check for false because the setting an be an empty string.
if (setting === false) {
throw new SyntaxError('An invalid or illegal string was specified.');
}
_vertical = setting;
this.hasBeenReset = true;
}
}));
Object.defineProperty(cue, 'snapToLines', extend({}, baseObj, {
get: function () {
return _snapToLines;
},
set: function (value) {
_snapToLines = !!value;
this.hasBeenReset = true;
}
}));
Object.defineProperty(cue, 'line', extend({}, baseObj, {
get: function () {
return _line;
},
set: function (value) {
if (typeof value !== 'number' && value !== 'auto') {
throw new SyntaxError('An invalid number or illegal string was specified.');
}
_line = value;
this.hasBeenReset = true;
}
}));
Object.defineProperty(cue, 'lineAlign', extend({}, baseObj, {
get: function () {
return _lineAlign;
},
set: function (value) {
const setting = findAlignSetting(value);
if (!setting) {
throw new SyntaxError('An invalid or illegal string was specified.');
}
_lineAlign = setting;
this.hasBeenReset = true;
}
}));
Object.defineProperty(cue, 'position', extend({}, baseObj, {
get: function () {
return _position;
},
set: function (value) {
if (value < 0 || value > 100) {
throw new Error('Position must be between 0 and 100.');
}
_position = value;
this.hasBeenReset = true;
}
}));
Object.defineProperty(cue, 'positionAlign', extend({}, baseObj, {
get: function () {
return _positionAlign;
},
set: function (value) {
const setting = findAlignSetting(value);
if (!setting) {
throw new SyntaxError('An invalid or illegal string was specified.');
}
_positionAlign = setting;
this.hasBeenReset = true;
}
}));
Object.defineProperty(cue, 'size', extend({}, baseObj, {
get: function () {
return _size;
},
set: function (value) {
if (value < 0 || value > 100) {
throw new Error('Size must be between 0 and 100.');
}
_size = value;
this.hasBeenReset = true;
}
}));
Object.defineProperty(cue, 'align', extend({}, baseObj, {
get: function () {
return _align;
},
set: function (value) {
const setting = findAlignSetting(value);
if (!setting) {
throw new SyntaxError('An invalid or illegal string was specified.');
}
_align = setting;
this.hasBeenReset = true;
}
}));
/**
* Other <track> spec defined properties
*/
// http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#text-track-cue-display-state
cue.displayState = undefined;
}
/**
* VTTCue methods
*/
VTTCue.prototype.getCueAsHTML = function () {
// Assume WebVTT.convertCueToDOMTree is on the global.
const WebVTT = self.WebVTT;
return WebVTT.convertCueToDOMTree(self, this.text);
};
// this is a polyfill hack
return VTTCue;
})();
/*
* Source: https://github.com/mozilla/vtt.js/blob/master/dist/vtt.js
*/
class StringDecoder {
// eslint-disable-next-line @typescript-eslint/no-unused-vars
decode(data, options) {
if (!data) {
return '';
}
if (typeof data !== 'string') {
throw new Error('Error - expected string data.');
}
return decodeURIComponent(encodeURIComponent(data));
}
}
// Try to parse input as a time stamp.
function parseTimeStamp(input) {
function computeSeconds(h, m, s, f) {
return (h | 0) * 3600 + (m | 0) * 60 + (s | 0) + parseFloat(f || 0);
}
const m = input.match(/^(?:(\d+):)?(\d{2}):(\d{2})(\.\d+)?/);
if (!m) {
return null;
}
if (parseFloat(m[2]) > 59) {
// Timestamp takes the form of [hours]:[minutes].[milliseconds]
// First position is hours as it's over 59.
return computeSeconds(m[2], m[3], 0, m[4]);
}
// Timestamp takes the form of [hours (optional)]:[minutes]:[seconds].[milliseconds]
return computeSeconds(m[1], m[2], m[3], m[4]);
}
// A settings object holds key/value pairs and will ignore anything but the first
// assignment to a specific key.
class Settings {
constructor() {
this.values = Object.create(null);
}
// Only accept the first assignment to any key.
set(k, v) {
if (!this.get(k) && v !== '') {
this.values[k] = v;
}
}
// Return the value for a key, or a default value.
// If 'defaultKey' is passed then 'dflt' is assumed to be an object with
// a number of possible default values as properties where 'defaultKey' is
// the key of the property that will be chosen; otherwise it's assumed to be
// a single value.
get(k, dflt, defaultKey) {
if (defaultKey) {
return this.has(k) ? this.values[k] : dflt[defaultKey];
}
return this.has(k) ? this.values[k] : dflt;
}
// Check whether we have a value for a key.
has(k) {
return k in this.values;
}
// Accept a setting if its one of the given alternatives.
alt(k, v, a) {
for (let n = 0; n < a.length; ++n) {
if (v === a[n]) {
this.set(k, v);
break;
}
}
}
// Accept a setting if its a valid (signed) integer.
integer(k, v) {
if (/^-?\d+$/.test(v)) {
// integer
this.set(k, parseInt(v, 10));
}
}
// Accept a setting if its a valid percentage.
percent(k, v) {
if (/^([\d]{1,3})(\.[\d]*)?%$/.test(v)) {
const percent = parseFloat(v);
if (percent >= 0 && percent <= 100) {
this.set(k, percent);
return true;
}
}
return false;
}
}
// Helper function to parse input into groups separated by 'groupDelim', and
// interpret each group as a key/value pair separated by 'keyValueDelim'.
function parseOptions(input, callback, keyValueDelim, groupDelim) {
const groups = groupDelim ? input.split(groupDelim) : [input];
for (const i in groups) {
if (typeof groups[i] !== 'string') {
continue;
}
const kv = groups[i].split(keyValueDelim);
if (kv.length !== 2) {
continue;
}
const k = kv[0];
const v = kv[1];
callback(k, v);
}
}
const defaults = new VTTCue(0, 0, '');
// 'middle' was changed to 'center' in the spec: https://github.com/w3c/webvtt/pull/244
// Safari doesn't yet support this change, but FF and Chrome do.
const center = defaults.align === 'middle' ? 'middle' : 'center';
function parseCue(input, cue, regionList) {
// Remember the original input if we need to throw an error.
const oInput = input;
// 4.1 WebVTT timestamp
function consumeTimeStamp() {
const ts = parseTimeStamp(input);
if (ts === null) {
throw new Error('Malformed timestamp: ' + oInput);
}
// Remove time stamp from input.
input = input.replace(/^[^\sa-zA-Z-]+/, '');
return ts;
}
// 4.4.2 WebVTT cue settings
function consumeCueSettings(input, cue) {
const settings = new Settings();
parseOptions(input, function (k, v) {
let vals;
switch (k) {
case 'region':
// Find the last region we parsed with the same region id.
for (let i = regionList.length - 1; i >= 0; i--) {
if (regionList[i].id === v) {
settings.set(k, regionList[i].region);
break;
}
}
break;
case 'vertical':
settings.alt(k, v, ['rl', 'lr']);
break;
case 'line':
vals = v.split(',');
settings.integer(k, vals[0]);
if (settings.percent(k, vals[0])) {
settings.set('snapToLines', false);
}
settings.alt(k, vals[0], ['auto']);
if (vals.length === 2) {
settings.alt('lineAlign', vals[1], ['start', center, 'end']);
}
break;
case 'position':
vals = v.split(',');
settings.percent(k, vals[0]);
if (vals.length === 2) {
settings.alt('positionAlign', vals[1], ['start', center, 'end', 'line-left', 'line-right', 'auto']);
}
break;
case 'size':
settings.percent(k, v);
break;
case 'align':
settings.alt(k, v, ['start', center, 'end', 'left', 'right']);
break;
}
}, /:/, /\s/);
// Apply default values for any missing fields.
cue.region = settings.get('region', null);
cue.vertical = settings.get('vertical', '');
let line = settings.get('line', 'auto');
if (line === 'auto' && defaults.line === -1) {
// set numeric line number for Safari
line = -1;
}
cue.line = line;
cue.lineAlign = settings.get('lineAlign', 'start');
cue.snapToLines = settings.get('snapToLines', true);
cue.size = settings.get('size', 100);
cue.align = settings.get('align', center);
let position = settings.get('position', 'auto');
if (position === 'auto' && defaults.position === 50) {
// set numeric position for Safari
position = cue.align === 'start' || cue.align === 'left' ? 0 : cue.align === 'end' || cue.align === 'right' ? 100 : 50;
}
cue.position = position;
}
function skipWhitespace() {
input = input.replace(/^\s+/, '');
}
// 4.1 WebVTT cue timings.
skipWhitespace();
cue.startTime = consumeTimeStamp(); // (1) collect cue start time
skipWhitespace();
if (input.slice(0, 3) !== '-->') {
// (3) next characters must match '-->'
throw new Error("Malformed time stamp (time stamps must be separated by '-->'): " + oInput);
}
input = input.slice(3);
skipWhitespace();
cue.endTime = consumeTimeStamp(); // (5) collect cue end time
// 4.1 WebVTT cue settings list.
skipWhitespace();
consumeCueSettings(input, cue);
}
function fixLineBreaks(input) {
return input.replace(/<br(?: \/)?>/gi, '\n');
}
class VTTParser {
constructor() {
this.state = 'INITIAL';
this.buffer = '';
this.decoder = new StringDecoder();
this.regionList = [];
this.cue = null;
this.oncue = void 0;
this.onparsingerror = void 0;
this.onflush = void 0;
}
parse(data) {
const _this = this;
// If there is no data then we won't decode it, but will just try to parse
// whatever is in buffer already. This may occur in circumstances, for
// example when flush() is called.
if (data) {
// Try to decode the data that we received.
_this.buffer += _this.decoder.decode(data, {
stream: true
});
}
function collectNextLine() {
let buffer = _this.buffer;
let pos = 0;
buffer = fixLineBreaks(buffer);
while (pos < buffer.length && buffer[pos] !== '\r' && buffer[pos] !== '\n') {
++pos;
}
const line = buffer.slice(0, pos);
// Advance the buffer early in case we fail below.
if (buffer[pos] === '\r') {
++pos;
}
if (buffer[pos] === '\n') {
++pos;
}
_this.buffer = buffer.slice(pos);
return line;
}
// 3.2 WebVTT metadata header syntax
function parseHeader(input) {
parseOptions(input, function (k, v) {
// switch (k) {
// case 'region':
// 3.3 WebVTT region metadata header syntax
// console.log('parse region', v);
// parseRegion(v);
// break;
// }
}, /:/);
}
// 5.1 WebVTT file parsing.
try {
let line = '';
if (_this.state === 'INITIAL') {
// We can't start parsing until we have the first line.
if (!/\r\n|\n/.test(_this.buffer)) {
return this;
}
line = collectNextLine();
// strip of UTF-8 BOM if any
// https://en.wikipedia.org/wiki/Byte_order_mark#UTF-8
const m = line.match(/^()?WEBVTT([ \t].*)?$/);
if (!(m != null && m[0])) {
throw new Error('Malformed WebVTT signature.');
}
_this.state = 'HEADER';
}
let alreadyCollectedLine = false;
while (_this.buffer) {
// We can't parse a line until we have the full line.
if (!/\r\n|\n/.test(_this.buffer)) {
return this;
}
if (!alreadyCollectedLine) {
line = collectNextLine();
} else {
alreadyCollectedLine = false;
}
switch (_this.state) {
case 'HEADER':
// 13-18 - Allow a header (metadata) under the WEBVTT line.
if (/:/.test(line)) {
parseHeader(line);
} else if (!line) {
// An empty line terminates the header and starts the body (cues).
_this.state = 'ID';
}
continue;
case 'NOTE':
// Ignore NOTE blocks.
if (!line) {
_this.state = 'ID';
}
continue;
case 'ID':
// Check for the start of NOTE blocks.
if (/^NOTE($|[ \t])/.test(line)) {
_this.state = 'NOTE';
break;
}
// 19-29 - Allow any number of line terminators, then initialize new cue values.
if (!line) {
continue;
}
_this.cue = new VTTCue(0, 0, '');
_this.state = 'CUE';
// 30-39 - Check if self line contains an optional identifier or timing data.
if (line.indexOf('-->') === -1) {
_this.cue.id = line;
continue;
}
// Process line as start of a cue.
/* falls through */
case 'CUE':
// 40 - Collect cue timings and settings.
if (!_this.cue) {
_this.state = 'BADCUE';
continue;
}
try {
parseCue(line, _this.cue, _this.regionList);
} catch (e) {
// In case of an error ignore rest of the cue.
_this.cue = null;
_this.state = 'BADCUE';
continue;
}
_this.state = 'CUETEXT';
continue;
case 'CUETEXT':
{
const hasSubstring = line.indexOf('-->') !== -1;
// 34 - If we have an empty line then report the cue.
// 35 - If we have the special substring '-->' then report the cue,
// but do not collect the line as we need to process the current
// one as a new cue.
if (!line || hasSubstring && (alreadyCollectedLine = true)) {
// We are done parsing self cue.
if (_this.oncue && _this.cue) {
_this.oncue(_this.cue);
}
_this.cue = null;
_this.state = 'ID';
continue;
}
if (_this.cue === null) {
continue;
}
if (_this.cue.text) {
_this.cue.text += '\n';
}
_this.cue.text += line;
}
continue;
case 'BADCUE':
// 54-62 - Collect and discard the remaining cue.
if (!line) {
_this.state = 'ID';
}
}
}
} catch (e) {
// If we are currently parsing a cue, report what we have.
if (_this.state === 'CUETEXT' && _this.cue && _this.oncue) {
_this.oncue(_this.cue);
}
_this.cue = null;
// Enter BADWEBVTT state if header was not parsed correctly otherwise
// another exception occurred so enter BADCUE state.
_this.state = _this.state === 'INITIAL' ? 'BADWEBVTT' : 'BADCUE';
}
return this;
}
flush() {
const _this = this;
try {
// Finish decoding the stream.
// _this.buffer += _this.decoder.decode();
// Synthesize the end of the current cue or region.
if (_this.cue || _this.state === 'HEADER') {
_this.buffer += '\n\n';
_this.parse();
}
// If we've flushed, parsed, and we're still on the INITIAL state then
// that means we don't have enough of the stream to parse the first
// line.
if (_this.state === 'INITIAL' || _this.state === 'BADWEBVTT') {
throw new Error('Malformed WebVTT signature.');
}
} catch (e) {
if (_this.onparsingerror) {
_this.onparsingerror(e);
}
}
if (_this.onflush) {
_this.onflush();
}
return this;
}
}
const LINEBREAKS = /\r\n|\n\r|\n|\r/g;
// String.prototype.startsWith is not supported in IE11
const startsWith = function startsWith(inputString, searchString, position = 0) {
return inputString.slice(position, position + searchString.length) === searchString;
};
const cueString2millis = function cueString2millis(timeString) {
let ts = parseInt(timeString.slice(-3));
const secs = parseInt(timeString.slice(-6, -4));
const mins = parseInt(timeString.slice(-9, -7));
const hours = timeString.length > 9 ? parseInt(timeString.substring(0, timeString.indexOf(':'))) : 0;
if (!isFiniteNumber(ts) || !isFiniteNumber(secs) || !isFiniteNumber(mins) || !isFiniteNumber(hours)) {
throw Error(`Malformed X-TIMESTAMP-MAP: Local:${timeString}`);
}
ts += 1000 * secs;
ts += 60 * 1000 * mins;
ts += 60 * 60 * 1000 * hours;
return ts;
};
// From https://github.com/darkskyapp/string-hash
const hash = function hash(text) {
let _hash = 5381;
let i = text.length;
while (i) {
_hash = _hash * 33 ^ text.charCodeAt(--i);
}
return (_hash >>> 0).toString();
};
// Create a unique hash id for a cue based on start/end times and text.
// This helps timeline-controller to avoid showing repeated captions.
function generateCueId(startTime, endTime, text) {
return hash(startTime.toString()) + hash(endTime.toString()) + hash(text);
}
const calculateOffset = function calculateOffset(vttCCs, cc, presentationTime) {
let currCC = vttCCs[cc];
let prevCC = vttCCs[currCC.prevCC];
// This is the first discontinuity or cues have been processed since the last discontinuity
// Offset = current discontinuity time
if (!prevCC || !prevCC.new && currCC.new) {
vttCCs.ccOffset = vttCCs.presentationOffset = currCC.start;
currCC.new = false;
return;
}
// There have been discontinuities since cues were last parsed.
// Offset = time elapsed
while ((_prevCC = prevCC) != null && _prevCC.new) {
var _prevCC;
vttCCs.ccOffset += currCC.start - prevCC.start;
currCC.new = false;
currCC = prevCC;
prevCC = vttCCs[currCC.prevCC];
}
vttCCs.presentationOffset = presentationTime;
};
function parseWebVTT(vttByteArray, initPTS, vttCCs, cc, timeOffset, callBack, errorCallBack) {
const parser = new VTTParser();
// Convert byteArray into string, replacing any somewhat exotic linefeeds with "\n", then split on that character.
// Uint8Array.prototype.reduce is not implemented in IE11
const vttLines = utf8ArrayToStr(new Uint8Array(vttByteArray)).trim().replace(LINEBREAKS, '\n').split('\n');
const cues = [];
const init90kHz = initPTS ? toMpegTsClockFromTimescale(initPTS.baseTime, initPTS.timescale) : 0;
let cueTime = '00:00.000';
let timestampMapMPEGTS = 0;
let timestampMapLOCAL = 0;
let parsingError;
let inHeader = true;
parser.oncue = function (cue) {
// Adjust cue timing; clamp cues to start no earlier than - and drop cues that don't end after - 0 on timeline.
const currCC = vttCCs[cc];
let cueOffset = vttCCs.ccOffset;
// Calculate subtitle PTS offset
const webVttMpegTsMapOffset = (timestampMapMPEGTS - init90kHz) / 90000;
// Update offsets for new discontinuities
if (currCC != null && currCC.new) {
if (timestampMapLOCAL !== undefined) {
// When local time is provided, offset = discontinuity start time - local time
cueOffset = vttCCs.ccOffset = currCC.start;
} else {
calculateOffset(vttCCs, cc, webVttMpegTsMapOffset);
}
}
if (webVttMpegTsMapOffset) {
if (!initPTS) {
parsingError = new Error('Missing initPTS for VTT MPEGTS');
return;
}
// If we have MPEGTS, offset = presentation time + discontinuity offset
cueOffset = webVttMpegTsMapOffset - vttCCs.presentationOffset;
}
const duration = cue.endTime - cue.startTime;
const startTime = normalizePts((cue.startTime + cueOffset - timestampMapLOCAL) * 90000, timeOffset * 90000) / 90000;
cue.startTime = Math.max(startTime, 0);
cue.endTime = Math.max(startTime + duration, 0);
//trim trailing webvtt block whitespaces
const text = cue.text.trim();
// Fix encoding of special characters
cue.text = decodeURIComponent(encodeURIComponent(text));
// If the cue was not assigned an id from the VTT file (line above the content), create one.
if (!cue.id) {
cue.id = generateCueId(cue.startTime, cue.endTime, text);
}
if (cue.endTime > 0) {
cues.push(cue);
}
};
parser.onparsingerror = function (error) {
parsingError = error;
};
parser.onflush = function () {
if (parsingError) {
errorCallBack(parsingError);
return;
}
callBack(cues);
};
// Go through contents line by line.
vttLines.forEach(line => {
if (inHeader) {
// Look for X-TIMESTAMP-MAP in header.
if (startsWith(line, 'X-TIMESTAMP-MAP=')) {
// Once found, no more are allowed anyway, so stop searching.
inHeader = false;
// Extract LOCAL and MPEGTS.
line.slice(16).split(',').forEach(timestamp => {
if (startsWith(timestamp, 'LOCAL:')) {
cueTime = timestamp.slice(6);
} else if (startsWith(timestamp, 'MPEGTS:')) {
timestampMapMPEGTS = parseInt(timestamp.slice(7));
}
});
try {
// Convert cue time to seconds
timestampMapLOCAL = cueString2millis(cueTime) / 1000;
} catch (error) {
parsingError = error;
}
// Return without parsing X-TIMESTAMP-MAP line.
return;
} else if (line === '') {
inHeader = false;
}
}
// Parse line by default.
parser.parse(line + '\n');
});
parser.flush();
}
const IMSC1_CODEC = 'stpp.ttml.im1t';
// Time format: h:m:s:frames(.subframes)
const HMSF_REGEX = /^(\d{2,}):(\d{2}):(\d{2}):(\d{2})\.?(\d+)?$/;
// Time format: hours, minutes, seconds, milliseconds, frames, ticks
const TIME_UNIT_REGEX = /^(\d*(?:\.\d*)?)(h|m|s|ms|f|t)$/;
const textAlignToLineAlign = {
left: 'start',
center: 'center',
right: 'end',
start: 'start',
end: 'end'
};
function parseIMSC1(payload, initPTS, callBack, errorCallBack) {
const results = findBox(new Uint8Array(payload), ['mdat']);
if (results.length === 0) {
errorCallBack(new Error('Could not parse IMSC1 mdat'));
return;
}
const ttmlList = results.map(mdat => utf8ArrayToStr(mdat));
const syncTime = toTimescaleFromScale(initPTS.baseTime, 1, initPTS.timescale);
try {
ttmlList.forEach(ttml => callBack(parseTTML(ttml, syncTime)));
} catch (error) {
errorCallBack(error);
}
}
function parseTTML(ttml, syncTime) {
const parser = new DOMParser();
const xmlDoc = parser.parseFromString(ttml, 'text/xml');
const tt = xmlDoc.getElementsByTagName('tt')[0];
if (!tt) {
throw new Error('Invalid ttml');
}
const defaultRateInfo = {
frameRate: 30,
subFrameRate: 1,
frameRateMultiplier: 0,
tickRate: 0
};
const rateInfo = Object.keys(defaultRateInfo).reduce((result, key) => {
result[key] = tt.getAttribute(`ttp:${key}`) || defaultRateInfo[key];
return result;
}, {});
const trim = tt.getAttribute('xml:space') !== 'preserve';
const styleElements = collectionToDictionary(getElementCollection(tt, 'styling', 'style'));
const regionElements = collectionToDictionary(getElementCollection(tt, 'layout', 'region'));
const cueElements = getElementCollection(tt, 'body', '[begin]');
return [].map.call(cueElements, cueElement => {
const cueText = getTextContent(cueElement, trim);
if (!cueText || !cueElement.hasAttribute('begin')) {
return null;
}
const startTime = parseTtmlTime(cueElement.getAttribute('begin'), rateInfo);
const duration = parseTtmlTime(cueElement.getAttribute('dur'), rateInfo);
let endTime = parseTtmlTime(cueElement.getAttribute('end'), rateInfo);
if (startTime === null) {
throw timestampParsingError(cueElement);
}
if (endTime === null) {
if (duration === null) {
throw timestampParsingError(cueElement);
}
endTime = startTime + duration;
}
const cue = new VTTCue(startTime - syncTime, endTime - syncTime, cueText);
cue.id = generateCueId(cue.startTime, cue.endTime, cue.text);
const region = regionElements[cueElement.getAttribute('region')];
const style = styleElements[cueElement.getAttribute('style')];
// Apply styles to cue
const styles = getTtmlStyles(region, style, styleElements);
const {
textAlign
} = styles;
if (textAlign) {
// cue.positionAlign not settable in FF~2016
const lineAlign = textAlignToLineAlign[textAlign];
if (lineAlign) {
cue.lineAlign = lineAlign;
}
cue.align = textAlign;
}
_extends(cue, styles);
return cue;
}).filter(cue => cue !== null);
}
function getElementCollection(fromElement, parentName, childName) {
const parent = fromElement.getElementsByTagName(parentName)[0];
if (parent) {
return [].slice.call(parent.querySelectorAll(childName));
}
return [];
}
function collectionToDictionary(elementsWithId) {
return elementsWithId.reduce((dict, element) => {
const id = element.getAttribute('xml:id');
if (id) {
dict[id] = element;
}
return dict;
}, {});
}
function getTextContent(element, trim) {
return [].slice.call(element.childNodes).reduce((str, node, i) => {
var _node$childNodes;
if (node.nodeName === 'br' && i) {
return str + '\n';
}
if ((_node$childNodes = node.childNodes) != null && _node$childNodes.length) {
return getTextContent(node, trim);
} else if (trim) {
return str + node.textContent.trim().replace(/\s+/g, ' ');
}
return str + node.textContent;
}, '');
}
function getTtmlStyles(region, style, styleElements) {
const ttsNs = 'http://www.w3.org/ns/ttml#styling';
let regionStyle = null;
const styleAttributes = ['displayAlign', 'textAlign', 'color', 'backgroundColor', 'fontSize', 'fontFamily'
// 'fontWeight',
// 'lineHeight',
// 'wrapOption',
// 'fontStyle',
// 'direction',
// 'writingMode'
];
const regionStyleName = region != null && region.hasAttribute('style') ? region.getAttribute('style') : null;
if (regionStyleName && styleElements.hasOwnProperty(regionStyleName)) {
regionStyle = styleElements[regionStyleName];
}
return styleAttributes.reduce((styles, name) => {
const value = getAttributeNS(style, ttsNs, name) || getAttributeNS(region, ttsNs, name) || getAttributeNS(regionStyle, ttsNs, name);
if (value) {
styles[name] = value;
}
return styles;
}, {});
}
function getAttributeNS(element, ns, name) {
if (!element) {
return null;
}
return element.hasAttributeNS(ns, name) ? element.getAttributeNS(ns, name) : null;
}
function timestampParsingError(node) {
return new Error(`Could not parse ttml timestamp ${node}`);
}
function parseTtmlTime(timeAttributeValue, rateInfo) {
if (!timeAttributeValue) {
return null;
}
let seconds = parseTimeStamp(timeAttributeValue);
if (seconds === null) {
if (HMSF_REGEX.test(timeAttributeValue)) {
seconds = parseHoursMinutesSecondsFrames(timeAttributeValue, rateInfo);
} else if (TIME_UNIT_REGEX.test(timeAttributeValue)) {
seconds = parseTimeUnits(timeAttributeValue, rateInfo);
}
}
return seconds;
}
function parseHoursMinutesSecondsFrames(timeAttributeValue, rateInfo) {
const m = HMSF_REGEX.exec(timeAttributeValue);
const frames = (m[4] | 0) + (m[5] | 0) / rateInfo.subFrameRate;
return (m[1] | 0) * 3600 + (m[2] | 0) * 60 + (m[3] | 0) + frames / rateInfo.frameRate;
}
function parseTimeUnits(timeAttributeValue, rateInfo) {
const m = TIME_UNIT_REGEX.exec(timeAttributeValue);
const value = Number(m[1]);
const unit = m[2];
switch (unit) {
case 'h':
return value * 3600;
case 'm':
return value * 60;
case 'ms':
return value * 1000;
case 'f':
return value / rateInfo.frameRate;
case 't':
return value / rateInfo.tickRate;
}
return value;
}
class TimelineController {
constructor(hls) {
this.hls = void 0;
this.media = null;
this.config = void 0;
this.enabled = true;
this.Cues = void 0;
this.textTracks = [];
this.tracks = [];
this.initPTS = [];
this.unparsedVttFrags = [];
this.captionsTracks = {};
this.nonNativeCaptionsTracks = {};
this.cea608Parser1 = void 0;
this.cea608Parser2 = void 0;
this.lastSn = -1;
this.lastPartIndex = -1;
this.prevCC = -1;
this.vttCCs = newVTTCCs();
this.captionsProperties = void 0;
this.hls = hls;
this.config = hls.config;
this.Cues = hls.config.cueHandler;
this.captionsProperties = {
textTrack1: {
label: this.config.captionsTextTrack1Label,
languageCode: this.config.captionsTextTrack1LanguageCode
},
textTrack2: {
label: this.config.captionsTextTrack2Label,
languageCode: this.config.captionsTextTrack2LanguageCode
},
textTrack3: {
label: this.config.captionsTextTrack3Label,
languageCode: this.config.captionsTextTrack3LanguageCode
},
textTrack4: {
label: this.config.captionsTextTrack4Label,
languageCode: this.config.captionsTextTrack4LanguageCode
}
};
if (this.config.enableCEA708Captions) {
const channel1 = new OutputFilter(this, 'textTrack1');
const channel2 = new OutputFilter(this, 'textTrack2');
const channel3 = new OutputFilter(this, 'textTrack3');
const channel4 = new OutputFilter(this, 'textTrack4');
this.cea608Parser1 = new Cea608Parser(1, channel1, channel2);
this.cea608Parser2 = new Cea608Parser(3, channel3, channel4);
}
hls.on(Events.MEDIA_ATTACHING, this.onMediaAttaching, this);
hls.on(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.on(Events.MANIFEST_LOADED, this.onManifestLoaded, this);
hls.on(Events.SUBTITLE_TRACKS_UPDATED, this.onSubtitleTracksUpdated, this);
hls.on(Events.FRAG_LOADING, this.onFragLoading, this);
hls.on(Events.FRAG_LOADED, this.onFragLoaded, this);
hls.on(Events.FRAG_PARSING_USERDATA, this.onFragParsingUserdata, this);
hls.on(Events.FRAG_DECRYPTED, this.onFragDecrypted, this);
hls.on(Events.INIT_PTS_FOUND, this.onInitPtsFound, this);
hls.on(Events.SUBTITLE_TRACKS_CLEARED, this.onSubtitleTracksCleared, this);
hls.on(Events.BUFFER_FLUSHING, this.onBufferFlushing, this);
}
destroy() {
const {
hls
} = this;
hls.off(Events.MEDIA_ATTACHING, this.onMediaAttaching, this);
hls.off(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.off(Events.MANIFEST_LOADED, this.onManifestLoaded, this);
hls.off(Events.SUBTITLE_TRACKS_UPDATED, this.onSubtitleTracksUpdated, this);
hls.off(Events.FRAG_LOADING, this.onFragLoading, this);
hls.off(Events.FRAG_LOADED, this.onFragLoaded, this);
hls.off(Events.FRAG_PARSING_USERDATA, this.onFragParsingUserdata, this);
hls.off(Events.FRAG_DECRYPTED, this.onFragDecrypted, this);
hls.off(Events.INIT_PTS_FOUND, this.onInitPtsFound, this);
hls.off(Events.SUBTITLE_TRACKS_CLEARED, this.onSubtitleTracksCleared, this);
hls.off(Events.BUFFER_FLUSHING, this.onBufferFlushing, this);
// @ts-ignore
this.hls = this.config = this.cea608Parser1 = this.cea608Parser2 = null;
}
addCues(trackName, startTime, endTime, screen, cueRanges) {
// skip cues which overlap more than 50% with previously parsed time ranges
let merged = false;
for (let i = cueRanges.length; i--;) {
const cueRange = cueRanges[i];
const overlap = intersection(cueRange[0], cueRange[1], startTime, endTime);
if (overlap >= 0) {
cueRange[0] = Math.min(cueRange[0], startTime);
cueRange[1] = Math.max(cueRange[1], endTime);
merged = true;
if (overlap / (endTime - startTime) > 0.5) {
return;
}
}
}
if (!merged) {
cueRanges.push([startTime, endTime]);
}
if (this.config.renderTextTracksNatively) {
const track = this.captionsTracks[trackName];
this.Cues.newCue(track, startTime, endTime, screen);
} else {
const cues = this.Cues.newCue(null, startTime, endTime, screen);
this.hls.trigger(Events.CUES_PARSED, {
type: 'captions',
cues,
track: trackName
});
}
}
// Triggered when an initial PTS is found; used for synchronisation of WebVTT.
onInitPtsFound(event, {
frag,
id,
initPTS,
timescale
}) {
const {
unparsedVttFrags
} = this;
if (id === 'main') {
this.initPTS[frag.cc] = {
baseTime: initPTS,
timescale
};
}
// Due to asynchronous processing, initial PTS may arrive later than the first VTT fragments are loaded.
// Parse any unparsed fragments upon receiving the initial PTS.
if (unparsedVttFrags.length) {
this.unparsedVttFrags = [];
unparsedVttFrags.forEach(frag => {
this.onFragLoaded(Events.FRAG_LOADED, frag);
});
}
}
getExistingTrack(trackName) {
const {
media
} = this;
if (media) {
for (let i = 0; i < media.textTracks.length; i++) {
const textTrack = media.textTracks[i];
if (textTrack[trackName]) {
return textTrack;
}
}
}
return null;
}
createCaptionsTrack(trackName) {
if (this.config.renderTextTracksNatively) {
this.createNativeTrack(trackName);
} else {
this.createNonNativeTrack(trackName);
}
}
createNativeTrack(trackName) {
if (this.captionsTracks[trackName]) {
return;
}
const {
captionsProperties,
captionsTracks,
media
} = this;
const {
label,
languageCode
} = captionsProperties[trackName];
// Enable reuse of existing text track.
const existingTrack = this.getExistingTrack(trackName);
if (!existingTrack) {
const textTrack = this.createTextTrack('captions', label, languageCode);
if (textTrack) {
// Set a special property on the track so we know it's managed by Hls.js
textTrack[trackName] = true;
captionsTracks[trackName] = textTrack;
}
} else {
captionsTracks[trackName] = existingTrack;
clearCurrentCues(captionsTracks[trackName]);
sendAddTrackEvent(captionsTracks[trackName], media);
}
}
createNonNativeTrack(trackName) {
if (this.nonNativeCaptionsTracks[trackName]) {
return;
}
// Create a list of a single track for the provider to consume
const trackProperties = this.captionsProperties[trackName];
if (!trackProperties) {
return;
}
const label = trackProperties.label;
const track = {
_id: trackName,
label,
kind: 'captions',
default: trackProperties.media ? !!trackProperties.media.default : false,
closedCaptions: trackProperties.media
};
this.nonNativeCaptionsTracks[trackName] = track;
this.hls.trigger(Events.NON_NATIVE_TEXT_TRACKS_FOUND, {
tracks: [track]
});
}
createTextTrack(kind, label, lang) {
const media = this.media;
if (!media) {
return;
}
return media.addTextTrack(kind, label, lang);
}
onMediaAttaching(event, data) {
this.media = data.media;
this._cleanTracks();
}
onMediaDetaching() {
const {
captionsTracks
} = this;
Object.keys(captionsTracks).forEach(trackName => {
clearCurrentCues(captionsTracks[trackName]);
delete captionsTracks[trackName];
});
this.nonNativeCaptionsTracks = {};
}
onManifestLoading() {
this.lastSn = -1; // Detect discontinuity in fragment parsing
this.lastPartIndex = -1;
this.prevCC = -1;
this.vttCCs = newVTTCCs(); // Detect discontinuity in subtitle manifests
this._cleanTracks();
this.tracks = [];
this.captionsTracks = {};
this.nonNativeCaptionsTracks = {};
this.textTracks = [];
this.unparsedVttFrags = [];
this.initPTS = [];
if (this.cea608Parser1 && this.cea608Parser2) {
this.cea608Parser1.reset();
this.cea608Parser2.reset();
}
}
_cleanTracks() {
// clear outdated subtitles
const {
media
} = this;
if (!media) {
return;
}
const textTracks = media.textTracks;
if (textTracks) {
for (let i = 0; i < textTracks.length; i++) {
clearCurrentCues(textTracks[i]);
}
}
}
onSubtitleTracksUpdated(event, data) {
const tracks = data.subtitleTracks || [];
const hasIMSC1 = tracks.some(track => track.textCodec === IMSC1_CODEC);
if (this.config.enableWebVTT || hasIMSC1 && this.config.enableIMSC1) {
const listIsIdentical = subtitleOptionsIdentical(this.tracks, tracks);
if (listIsIdentical) {
this.tracks = tracks;
return;
}
this.textTracks = [];
this.tracks = tracks;
if (this.config.renderTextTracksNatively) {
const inUseTracks = this.media ? this.media.textTracks : null;
this.tracks.forEach((track, index) => {
let textTrack;
if (inUseTracks && index < inUseTracks.length) {
let inUseTrack = null;
for (let i = 0; i < inUseTracks.length; i++) {
if (canReuseVttTextTrack(inUseTracks[i], track)) {
inUseTrack = inUseTracks[i];
break;
}
}
// Reuse tracks with the same label, but do not reuse 608/708 tracks
if (inUseTrack) {
textTrack = inUseTrack;
}
}
if (textTrack) {
clearCurrentCues(textTrack);
} else {
const textTrackKind = this._captionsOrSubtitlesFromCharacteristics(track);
textTrack = this.createTextTrack(textTrackKind, track.name, track.lang);
if (textTrack) {
textTrack.mode = 'disabled';
}
}
if (textTrack) {
textTrack.groupId = track.groupId;
this.textTracks.push(textTrack);
}
});
} else if (this.tracks.length) {
// Create a list of tracks for the provider to consume
const tracksList = this.tracks.map(track => {
return {
label: track.name,
kind: track.type.toLowerCase(),
default: track.default,
subtitleTrack: track
};
});
this.hls.trigger(Events.NON_NATIVE_TEXT_TRACKS_FOUND, {
tracks: tracksList
});
}
}
}
_captionsOrSubtitlesFromCharacteristics(track) {
if (track.attrs.CHARACTERISTICS) {
const transcribesSpokenDialog = /transcribes-spoken-dialog/gi.test(track.attrs.CHARACTERISTICS);
const describesMusicAndSound = /describes-music-and-sound/gi.test(track.attrs.CHARACTERISTICS);
if (transcribesSpokenDialog && describesMusicAndSound) {
return 'captions';
}
}
return 'subtitles';
}
onManifestLoaded(event, data) {
if (this.config.enableCEA708Captions && data.captions) {
data.captions.forEach(captionsTrack => {
const instreamIdMatch = /(?:CC|SERVICE)([1-4])/.exec(captionsTrack.instreamId);
if (!instreamIdMatch) {
return;
}
const trackName = `textTrack${instreamIdMatch[1]}`;
const trackProperties = this.captionsProperties[trackName];
if (!trackProperties) {
return;
}
trackProperties.label = captionsTrack.name;
if (captionsTrack.lang) {
// optional attribute
trackProperties.languageCode = captionsTrack.lang;
}
trackProperties.media = captionsTrack;
});
}
}
closedCaptionsForLevel(frag) {
const level = this.hls.levels[frag.level];
return level == null ? void 0 : level.attrs['CLOSED-CAPTIONS'];
}
onFragLoading(event, data) {
const {
cea608Parser1,
cea608Parser2,
lastSn,
lastPartIndex
} = this;
if (!this.enabled || !(cea608Parser1 && cea608Parser2)) {
return;
}
// if this frag isn't contiguous, clear the parser so cues with bad start/end times aren't added to the textTrack
if (data.frag.type === PlaylistLevelType.MAIN) {
var _data$part$index, _data$part;
const sn = data.frag.sn;
const partIndex = (_data$part$index = data == null ? void 0 : (_data$part = data.part) == null ? void 0 : _data$part.index) != null ? _data$part$index : -1;
if (!(sn === lastSn + 1 || sn === lastSn && partIndex === lastPartIndex + 1)) {
cea608Parser1.reset();
cea608Parser2.reset();
}
this.lastSn = sn;
this.lastPartIndex = partIndex;
}
}
onFragLoaded(event, data) {
const {
frag,
payload
} = data;
if (frag.type === PlaylistLevelType.SUBTITLE) {
// If fragment is subtitle type, parse as WebVTT.
if (payload.byteLength) {
const decryptData = frag.decryptdata;
// fragment after decryption has a stats object
const decrypted = ('stats' in data);
// If the subtitles are not encrypted, parse VTTs now. Otherwise, we need to wait.
if (decryptData == null || !decryptData.encrypted || decrypted) {
const trackPlaylistMedia = this.tracks[frag.level];
const vttCCs = this.vttCCs;
if (!vttCCs[frag.cc]) {
vttCCs[frag.cc] = {
start: frag.start,
prevCC: this.prevCC,
new: true
};
this.prevCC = frag.cc;
}
if (trackPlaylistMedia && trackPlaylistMedia.textCodec === IMSC1_CODEC) {
this._parseIMSC1(frag, payload);
} else {
this._parseVTTs(data);
}
}
} else {
// In case there is no payload, finish unsuccessfully.
this.hls.trigger(Events.SUBTITLE_FRAG_PROCESSED, {
success: false,
frag,
error: new Error('Empty subtitle payload')
});
}
}
}
_parseIMSC1(frag, payload) {
const hls = this.hls;
parseIMSC1(payload, this.initPTS[frag.cc], cues => {
this._appendCues(cues, frag.level);
hls.trigger(Events.SUBTITLE_FRAG_PROCESSED, {
success: true,
frag: frag
});
}, error => {
logger.log(`Failed to parse IMSC1: ${error}`);
hls.trigger(Events.SUBTITLE_FRAG_PROCESSED, {
success: false,
frag: frag,
error
});
});
}
_parseVTTs(data) {
var _frag$initSegment;
const {
frag,
payload
} = data;
// We need an initial synchronisation PTS. Store fragments as long as none has arrived
const {
initPTS,
unparsedVttFrags
} = this;
const maxAvCC = initPTS.length - 1;
if (!initPTS[frag.cc] && maxAvCC === -1) {
unparsedVttFrags.push(data);
return;
}
const hls = this.hls;
// Parse the WebVTT file contents.
const payloadWebVTT = (_frag$initSegment = frag.initSegment) != null && _frag$initSegment.data ? appendUint8Array(frag.initSegment.data, new Uint8Array(payload)) : payload;
parseWebVTT(payloadWebVTT, this.initPTS[frag.cc], this.vttCCs, frag.cc, frag.start, cues => {
this._appendCues(cues, frag.level);
hls.trigger(Events.SUBTITLE_FRAG_PROCESSED, {
success: true,
frag: frag
});
}, error => {
const missingInitPTS = error.message === 'Missing initPTS for VTT MPEGTS';
if (missingInitPTS) {
unparsedVttFrags.push(data);
} else {
this._fallbackToIMSC1(frag, payload);
}
// Something went wrong while parsing. Trigger event with success false.
logger.log(`Failed to parse VTT cue: ${error}`);
if (missingInitPTS && maxAvCC > frag.cc) {
return;
}
hls.trigger(Events.SUBTITLE_FRAG_PROCESSED, {
success: false,
frag: frag,
error
});
});
}
_fallbackToIMSC1(frag, payload) {
// If textCodec is unknown, try parsing as IMSC1. Set textCodec based on the result
const trackPlaylistMedia = this.tracks[frag.level];
if (!trackPlaylistMedia.textCodec) {
parseIMSC1(payload, this.initPTS[frag.cc], () => {
trackPlaylistMedia.textCodec = IMSC1_CODEC;
this._parseIMSC1(frag, payload);
}, () => {
trackPlaylistMedia.textCodec = 'wvtt';
});
}
}
_appendCues(cues, fragLevel) {
const hls = this.hls;
if (this.config.renderTextTracksNatively) {
const textTrack = this.textTracks[fragLevel];
// WebVTTParser.parse is an async method and if the currently selected text track mode is set to "disabled"
// before parsing is done then don't try to access currentTrack.cues.getCueById as cues will be null
// and trying to access getCueById method of cues will throw an exception
// Because we check if the mode is disabled, we can force check `cues` below. They can't be null.
if (!textTrack || textTrack.mode === 'disabled') {
return;
}
cues.forEach(cue => addCueToTrack(textTrack, cue));
} else {
const currentTrack = this.tracks[fragLevel];
if (!currentTrack) {
return;
}
const track = currentTrack.default ? 'default' : 'subtitles' + fragLevel;
hls.trigger(Events.CUES_PARSED, {
type: 'subtitles',
cues,
track
});
}
}
onFragDecrypted(event, data) {
const {
frag
} = data;
if (frag.type === PlaylistLevelType.SUBTITLE) {
this.onFragLoaded(Events.FRAG_LOADED, data);
}
}
onSubtitleTracksCleared() {
this.tracks = [];
this.captionsTracks = {};
}
onFragParsingUserdata(event, data) {
const {
cea608Parser1,
cea608Parser2
} = this;
if (!this.enabled || !(cea608Parser1 && cea608Parser2)) {
return;
}
const {
frag,
samples
} = data;
if (frag.type === PlaylistLevelType.MAIN && this.closedCaptionsForLevel(frag) === 'NONE') {
return;
}
// If the event contains captions (found in the bytes property), push all bytes into the parser immediately
// It will create the proper timestamps based on the PTS value
for (let i = 0; i < samples.length; i++) {
const ccBytes = samples[i].bytes;
if (ccBytes) {
const ccdatas = this.extractCea608Data(ccBytes);
cea608Parser1.addData(samples[i].pts, ccdatas[0]);
cea608Parser2.addData(samples[i].pts, ccdatas[1]);
}
}
}
onBufferFlushing(event, {
startOffset,
endOffset,
endOffsetSubtitles,
type
}) {
const {
media
} = this;
if (!media || media.currentTime < endOffset) {
return;
}
// Clear 608 caption cues from the captions TextTracks when the video back buffer is flushed
// Forward cues are never removed because we can loose streamed 608 content from recent fragments
if (!type || type === 'video') {
const {
captionsTracks
} = this;
Object.keys(captionsTracks).forEach(trackName => removeCuesInRange(captionsTracks[trackName], startOffset, endOffset));
}
if (this.config.renderTextTracksNatively) {
// Clear VTT/IMSC1 subtitle cues from the subtitle TextTracks when the back buffer is flushed
if (startOffset === 0 && endOffsetSubtitles !== undefined) {
const {
textTracks
} = this;
Object.keys(textTracks).forEach(trackName => removeCuesInRange(textTracks[trackName], startOffset, endOffsetSubtitles));
}
}
}
extractCea608Data(byteArray) {
const actualCCBytes = [[], []];
const count = byteArray[0] & 0x1f;
let position = 2;
for (let j = 0; j < count; j++) {
const tmpByte = byteArray[position++];
const ccbyte1 = 0x7f & byteArray[position++];
const ccbyte2 = 0x7f & byteArray[position++];
if (ccbyte1 === 0 && ccbyte2 === 0) {
continue;
}
const ccValid = (0x04 & tmpByte) !== 0; // Support all four channels
if (ccValid) {
const ccType = 0x03 & tmpByte;
if (0x00 /* CEA608 field1*/ === ccType || 0x01 /* CEA608 field2*/ === ccType) {
// Exclude CEA708 CC data.
actualCCBytes[ccType].push(ccbyte1);
actualCCBytes[ccType].push(ccbyte2);
}
}
}
return actualCCBytes;
}
}
function canReuseVttTextTrack(inUseTrack, manifestTrack) {
return !!inUseTrack && inUseTrack.label === manifestTrack.name && !(inUseTrack.textTrack1 || inUseTrack.textTrack2);
}
function intersection(x1, x2, y1, y2) {
return Math.min(x2, y2) - Math.max(x1, y1);
}
function newVTTCCs() {
return {
ccOffset: 0,
presentationOffset: 0,
0: {
start: 0,
prevCC: -1,
new: true
}
};
}
/*
* cap stream level to media size dimension controller
*/
class CapLevelController {
constructor(hls) {
this.hls = void 0;
this.autoLevelCapping = void 0;
this.firstLevel = void 0;
this.media = void 0;
this.restrictedLevels = void 0;
this.timer = void 0;
this.clientRect = void 0;
this.streamController = void 0;
this.hls = hls;
this.autoLevelCapping = Number.POSITIVE_INFINITY;
this.firstLevel = -1;
this.media = null;
this.restrictedLevels = [];
this.timer = undefined;
this.clientRect = null;
this.registerListeners();
}
setStreamController(streamController) {
this.streamController = streamController;
}
destroy() {
this.unregisterListener();
if (this.hls.config.capLevelToPlayerSize) {
this.stopCapping();
}
this.media = null;
this.clientRect = null;
// @ts-ignore
this.hls = this.streamController = null;
}
registerListeners() {
const {
hls
} = this;
hls.on(Events.FPS_DROP_LEVEL_CAPPING, this.onFpsDropLevelCapping, this);
hls.on(Events.MEDIA_ATTACHING, this.onMediaAttaching, this);
hls.on(Events.MANIFEST_PARSED, this.onManifestParsed, this);
hls.on(Events.BUFFER_CODECS, this.onBufferCodecs, this);
hls.on(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
}
unregisterListener() {
const {
hls
} = this;
hls.off(Events.FPS_DROP_LEVEL_CAPPING, this.onFpsDropLevelCapping, this);
hls.off(Events.MEDIA_ATTACHING, this.onMediaAttaching, this);
hls.off(Events.MANIFEST_PARSED, this.onManifestParsed, this);
hls.off(Events.BUFFER_CODECS, this.onBufferCodecs, this);
hls.off(Events.MEDIA_DETACHING, this.onMediaDetaching, this);
}
onFpsDropLevelCapping(event, data) {
// Don't add a restricted level more than once
const level = this.hls.levels[data.droppedLevel];
if (this.isLevelAllowed(level)) {
this.restrictedLevels.push({
bitrate: level.bitrate,
height: level.height,
width: level.width
});
}
}
onMediaAttaching(event, data) {
this.media = data.media instanceof HTMLVideoElement ? data.media : null;
this.clientRect = null;
}
onManifestParsed(event, data) {
const hls = this.hls;
this.restrictedLevels = [];
this.firstLevel = data.firstLevel;
if (hls.config.capLevelToPlayerSize && data.video) {
// Start capping immediately if the manifest has signaled video codecs
this.startCapping();
}
}
// Only activate capping when playing a video stream; otherwise, multi-bitrate audio-only streams will be restricted
// to the first level
onBufferCodecs(event, data) {
const hls = this.hls;
if (hls.config.capLevelToPlayerSize && data.video) {
// If the manifest did not signal a video codec capping has been deferred until we're certain video is present
this.startCapping();
}
}
onMediaDetaching() {
this.stopCapping();
}
detectPlayerSize() {
if (this.media && this.mediaHeight > 0 && this.mediaWidth > 0) {
const levels = this.hls.levels;
if (levels.length) {
const hls = this.hls;
hls.autoLevelCapping = this.getMaxLevel(levels.length - 1);
if (hls.autoLevelCapping > this.autoLevelCapping && this.streamController) {
// if auto level capping has a higher value for the previous one, flush the buffer using nextLevelSwitch
// usually happen when the user go to the fullscreen mode.
this.streamController.nextLevelSwitch();
}
this.autoLevelCapping = hls.autoLevelCapping;
}
}
}
/*
* returns level should be the one with the dimensions equal or greater than the media (player) dimensions (so the video will be downscaled)
*/
getMaxLevel(capLevelIndex) {
const levels = this.hls.levels;
if (!levels.length) {
return -1;
}
const validLevels = levels.filter((level, index) => this.isLevelAllowed(level) && index <= capLevelIndex);
this.clientRect = null;
return CapLevelController.getMaxLevelByMediaSize(validLevels, this.mediaWidth, this.mediaHeight);
}
startCapping() {
if (this.timer) {
// Don't reset capping if started twice; this can happen if the manifest signals a video codec
return;
}
this.autoLevelCapping = Number.POSITIVE_INFINITY;
this.hls.firstLevel = this.getMaxLevel(this.firstLevel);
self.clearInterval(this.timer);
this.timer = self.setInterval(this.detectPlayerSize.bind(this), 1000);
this.detectPlayerSize();
}
stopCapping() {
this.restrictedLevels = [];
this.firstLevel = -1;
this.autoLevelCapping = Number.POSITIVE_INFINITY;
if (this.timer) {
self.clearInterval(this.timer);
this.timer = undefined;
}
}
getDimensions() {
if (this.clientRect) {
return this.clientRect;
}
const media = this.media;
const boundsRect = {
width: 0,
height: 0
};
if (media) {
const clientRect = media.getBoundingClientRect();
boundsRect.width = clientRect.width;
boundsRect.height = clientRect.height;
if (!boundsRect.width && !boundsRect.height) {
// When the media element has no width or height (equivalent to not being in the DOM),
// then use its width and height attributes (media.width, media.height)
boundsRect.width = clientRect.right - clientRect.left || media.width || 0;
boundsRect.height = clientRect.bottom - clientRect.top || media.height || 0;
}
}
this.clientRect = boundsRect;
return boundsRect;
}
get mediaWidth() {
return this.getDimensions().width * this.contentScaleFactor;
}
get mediaHeight() {
return this.getDimensions().height * this.contentScaleFactor;
}
get contentScaleFactor() {
let pixelRatio = 1;
if (!this.hls.config.ignoreDevicePixelRatio) {
try {
pixelRatio = self.devicePixelRatio;
} catch (e) {
/* no-op */
}
}
return pixelRatio;
}
isLevelAllowed(level) {
const restrictedLevels = this.restrictedLevels;
return !restrictedLevels.some(restrictedLevel => {
return level.bitrate === restrictedLevel.bitrate && level.width === restrictedLevel.width && level.height === restrictedLevel.height;
});
}
static getMaxLevelByMediaSize(levels, width, height) {
if (!(levels != null && levels.length)) {
return -1;
}
// Levels can have the same dimensions but differing bandwidths - since levels are ordered, we can look to the next
// to determine whether we've chosen the greatest bandwidth for the media's dimensions
const atGreatestBandwidth = (curLevel, nextLevel) => {
if (!nextLevel) {
return true;
}
return curLevel.width !== nextLevel.width || curLevel.height !== nextLevel.height;
};
// If we run through the loop without breaking, the media's dimensions are greater than every level, so default to
// the max level
let maxLevelIndex = levels.length - 1;
for (let i = 0; i < levels.length; i += 1) {
const level = levels[i];
if ((level.width >= width || level.height >= height) && atGreatestBandwidth(level, levels[i + 1])) {
maxLevelIndex = i;
break;
}
}
return maxLevelIndex;
}
}
class FPSController {
// stream controller must be provided as a dependency!
constructor(hls) {
this.hls = void 0;
this.isVideoPlaybackQualityAvailable = false;
this.timer = void 0;
this.media = null;
this.lastTime = void 0;
this.lastDroppedFrames = 0;
this.lastDecodedFrames = 0;
this.streamController = void 0;
this.hls = hls;
this.registerListeners();
}
setStreamController(streamController) {
this.streamController = streamController;
}
registerListeners() {
this.hls.on(Events.MEDIA_ATTACHING, this.onMediaAttaching, this);
}
unregisterListeners() {
this.hls.off(Events.MEDIA_ATTACHING, this.onMediaAttaching, this);
}
destroy() {
if (this.timer) {
clearInterval(this.timer);
}
this.unregisterListeners();
this.isVideoPlaybackQualityAvailable = false;
this.media = null;
}
onMediaAttaching(event, data) {
const config = this.hls.config;
if (config.capLevelOnFPSDrop) {
const media = data.media instanceof self.HTMLVideoElement ? data.media : null;
this.media = media;
if (media && typeof media.getVideoPlaybackQuality === 'function') {
this.isVideoPlaybackQualityAvailable = true;
}
self.clearInterval(this.timer);
this.timer = self.setInterval(this.checkFPSInterval.bind(this), config.fpsDroppedMonitoringPeriod);
}
}
checkFPS(video, decodedFrames, droppedFrames) {
const currentTime = performance.now();
if (decodedFrames) {
if (this.lastTime) {
const currentPeriod = currentTime - this.lastTime;
const currentDropped = droppedFrames - this.lastDroppedFrames;
const currentDecoded = decodedFrames - this.lastDecodedFrames;
const droppedFPS = 1000 * currentDropped / currentPeriod;
const hls = this.hls;
hls.trigger(Events.FPS_DROP, {
currentDropped: currentDropped,
currentDecoded: currentDecoded,
totalDroppedFrames: droppedFrames
});
if (droppedFPS > 0) {
// logger.log('checkFPS : droppedFPS/decodedFPS:' + droppedFPS/(1000 * currentDecoded / currentPeriod));
if (currentDropped > hls.config.fpsDroppedMonitoringThreshold * currentDecoded) {
let currentLevel = hls.currentLevel;
logger.warn('drop FPS ratio greater than max allowed value for currentLevel: ' + currentLevel);
if (currentLevel > 0 && (hls.autoLevelCapping === -1 || hls.autoLevelCapping >= currentLevel)) {
currentLevel = currentLevel - 1;
hls.trigger(Events.FPS_DROP_LEVEL_CAPPING, {
level: currentLevel,
droppedLevel: hls.currentLevel
});
hls.autoLevelCapping = currentLevel;
this.streamController.nextLevelSwitch();
}
}
}
}
this.lastTime = currentTime;
this.lastDroppedFrames = droppedFrames;
this.lastDecodedFrames = decodedFrames;
}
}
checkFPSInterval() {
const video = this.media;
if (video) {
if (this.isVideoPlaybackQualityAvailable) {
const videoPlaybackQuality = video.getVideoPlaybackQuality();
this.checkFPS(video, videoPlaybackQuality.totalVideoFrames, videoPlaybackQuality.droppedVideoFrames);
} else {
// HTMLVideoElement doesn't include the webkit types
this.checkFPS(video, video.webkitDecodedFrameCount, video.webkitDroppedFrameCount);
}
}
}
}
const LOGGER_PREFIX = '[eme]';
/**
* Controller to deal with encrypted media extensions (EME)
* @see https://developer.mozilla.org/en-US/docs/Web/API/Encrypted_Media_Extensions_API
*
* @class
* @constructor
*/
class EMEController {
constructor(hls) {
this.hls = void 0;
this.config = void 0;
this.media = null;
this.keyFormatPromise = null;
this.keySystemAccessPromises = {};
this._requestLicenseFailureCount = 0;
this.mediaKeySessions = [];
this.keyIdToKeySessionPromise = {};
this.setMediaKeysQueue = EMEController.CDMCleanupPromise ? [EMEController.CDMCleanupPromise] : [];
this.onMediaEncrypted = this._onMediaEncrypted.bind(this);
this.onWaitingForKey = this._onWaitingForKey.bind(this);
this.debug = logger.debug.bind(logger, LOGGER_PREFIX);
this.log = logger.log.bind(logger, LOGGER_PREFIX);
this.warn = logger.warn.bind(logger, LOGGER_PREFIX);
this.error = logger.error.bind(logger, LOGGER_PREFIX);
this.hls = hls;
this.config = hls.config;
this.registerListeners();
}
destroy() {
this.unregisterListeners();
this.onMediaDetached();
// Remove any references that could be held in config options or callbacks
const config = this.config;
config.requestMediaKeySystemAccessFunc = null;
config.licenseXhrSetup = config.licenseResponseCallback = undefined;
config.drmSystems = config.drmSystemOptions = {};
// @ts-ignore
this.hls = this.onMediaEncrypted = this.onWaitingForKey = this.keyIdToKeySessionPromise = null;
// @ts-ignore
this.config = null;
}
registerListeners() {
this.hls.on(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
this.hls.on(Events.MEDIA_DETACHED, this.onMediaDetached, this);
this.hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
this.hls.on(Events.MANIFEST_LOADED, this.onManifestLoaded, this);
}
unregisterListeners() {
this.hls.off(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
this.hls.off(Events.MEDIA_DETACHED, this.onMediaDetached, this);
this.hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
this.hls.off(Events.MANIFEST_LOADED, this.onManifestLoaded, this);
}
getLicenseServerUrl(keySystem) {
const {
drmSystems,
widevineLicenseUrl
} = this.config;
const keySystemConfiguration = drmSystems[keySystem];
if (keySystemConfiguration) {
return keySystemConfiguration.licenseUrl;
}
// For backward compatibility
if (keySystem === KeySystems.WIDEVINE && widevineLicenseUrl) {
return widevineLicenseUrl;
}
throw new Error(`no license server URL configured for key-system "${keySystem}"`);
}
getServerCertificateUrl(keySystem) {
const {
drmSystems
} = this.config;
const keySystemConfiguration = drmSystems[keySystem];
if (keySystemConfiguration) {
return keySystemConfiguration.serverCertificateUrl;
} else {
this.log(`No Server Certificate in config.drmSystems["${keySystem}"]`);
}
}
attemptKeySystemAccess(keySystemsToAttempt) {
const levels = this.hls.levels;
const uniqueCodec = (value, i, a) => !!value && a.indexOf(value) === i;
const audioCodecs = levels.map(level => level.audioCodec).filter(uniqueCodec);
const videoCodecs = levels.map(level => level.videoCodec).filter(uniqueCodec);
if (audioCodecs.length + videoCodecs.length === 0) {
videoCodecs.push('avc1.42e01e');
}
return new Promise((resolve, reject) => {
const attempt = keySystems => {
const keySystem = keySystems.shift();
this.getMediaKeysPromise(keySystem, audioCodecs, videoCodecs).then(mediaKeys => resolve({
keySystem,
mediaKeys
})).catch(error => {
if (keySystems.length) {
attempt(keySystems);
} else if (error instanceof EMEKeyError) {
reject(error);
} else {
reject(new EMEKeyError({
type: ErrorTypes.KEY_SYSTEM_ERROR,
details: ErrorDetails.KEY_SYSTEM_NO_ACCESS,
error,
fatal: true
}, error.message));
}
});
};
attempt(keySystemsToAttempt);
});
}
requestMediaKeySystemAccess(keySystem, supportedConfigurations) {
const {
requestMediaKeySystemAccessFunc
} = this.config;
if (!(typeof requestMediaKeySystemAccessFunc === 'function')) {
let errMessage = `Configured requestMediaKeySystemAccess is not a function ${requestMediaKeySystemAccessFunc}`;
if (requestMediaKeySystemAccess === null && self.location.protocol === 'http:') {
errMessage = `navigator.requestMediaKeySystemAccess is not available over insecure protocol ${location.protocol}`;
}
return Promise.reject(new Error(errMessage));
}
return requestMediaKeySystemAccessFunc(keySystem, supportedConfigurations);
}
getMediaKeysPromise(keySystem, audioCodecs, videoCodecs) {
// This can throw, but is caught in event handler callpath
const mediaKeySystemConfigs = getSupportedMediaKeySystemConfigurations(keySystem, audioCodecs, videoCodecs, this.config.drmSystemOptions);
const keySystemAccessPromises = this.keySystemAccessPromises[keySystem];
let keySystemAccess = keySystemAccessPromises == null ? void 0 : keySystemAccessPromises.keySystemAccess;
if (!keySystemAccess) {
this.log(`Requesting encrypted media "${keySystem}" key-system access with config: ${JSON.stringify(mediaKeySystemConfigs)}`);
keySystemAccess = this.requestMediaKeySystemAccess(keySystem, mediaKeySystemConfigs);
const _keySystemAccessPromises = this.keySystemAccessPromises[keySystem] = {
keySystemAccess
};
keySystemAccess.catch(error => {
this.log(`Failed to obtain access to key-system "${keySystem}": ${error}`);
});
return keySystemAccess.then(mediaKeySystemAccess => {
this.log(`Access for key-system "${mediaKeySystemAccess.keySystem}" obtained`);
const certificateRequest = this.fetchServerCertificate(keySystem);
this.log(`Create media-keys for "${keySystem}"`);
_keySystemAccessPromises.mediaKeys = mediaKeySystemAccess.createMediaKeys().then(mediaKeys => {
this.log(`Media-keys created for "${keySystem}"`);
return certificateRequest.then(certificate => {
if (certificate) {
return this.setMediaKeysServerCertificate(mediaKeys, keySystem, certificate);
}
return mediaKeys;
});
});
_keySystemAccessPromises.mediaKeys.catch(error => {
this.error(`Failed to create media-keys for "${keySystem}"}: ${error}`);
});
return _keySystemAccessPromises.mediaKeys;
});
}
return keySystemAccess.then(() => keySystemAccessPromises.mediaKeys);
}
createMediaKeySessionContext({
decryptdata,
keySystem,
mediaKeys
}) {
this.log(`Creating key-system session "${keySystem}" keyId: ${Hex.hexDump(decryptdata.keyId || [])}`);
const mediaKeysSession = mediaKeys.createSession();
const mediaKeySessionContext = {
decryptdata,
keySystem,
mediaKeys,
mediaKeysSession,
keyStatus: 'status-pending'
};
this.mediaKeySessions.push(mediaKeySessionContext);
return mediaKeySessionContext;
}
renewKeySession(mediaKeySessionContext) {
const decryptdata = mediaKeySessionContext.decryptdata;
if (decryptdata.pssh) {
const keySessionContext = this.createMediaKeySessionContext(mediaKeySessionContext);
const keyId = this.getKeyIdString(decryptdata);
const scheme = 'cenc';
this.keyIdToKeySessionPromise[keyId] = this.generateRequestWithPreferredKeySession(keySessionContext, scheme, decryptdata.pssh, 'expired');
} else {
this.warn(`Could not renew expired session. Missing pssh initData.`);
}
this.removeSession(mediaKeySessionContext);
}
getKeyIdString(decryptdata) {
if (!decryptdata) {
throw new Error('Could not read keyId of undefined decryptdata');
}
if (decryptdata.keyId === null) {
throw new Error('keyId is null');
}
return Hex.hexDump(decryptdata.keyId);
}
updateKeySession(mediaKeySessionContext, data) {
var _mediaKeySessionConte;
const keySession = mediaKeySessionContext.mediaKeysSession;
this.log(`Updating key-session "${keySession.sessionId}" for keyID ${Hex.hexDump(((_mediaKeySessionConte = mediaKeySessionContext.decryptdata) == null ? void 0 : _mediaKeySessionConte.keyId) || [])}
} (data length: ${data ? data.byteLength : data})`);
return keySession.update(data);
}
selectKeySystemFormat(frag) {
const keyFormats = Object.keys(frag.levelkeys || {});
if (!this.keyFormatPromise) {
this.log(`Selecting key-system from fragment (sn: ${frag.sn} ${frag.type}: ${frag.level}) key formats ${keyFormats.join(', ')}`);
this.keyFormatPromise = this.getKeyFormatPromise(keyFormats);
}
return this.keyFormatPromise;
}
getKeyFormatPromise(keyFormats) {
return new Promise((resolve, reject) => {
const keySystemsInConfig = getKeySystemsForConfig(this.config);
const keySystemsToAttempt = keyFormats.map(keySystemFormatToKeySystemDomain).filter(value => !!value && keySystemsInConfig.indexOf(value) !== -1);
return this.getKeySystemSelectionPromise(keySystemsToAttempt).then(({
keySystem
}) => {
const keySystemFormat = keySystemDomainToKeySystemFormat(keySystem);
if (keySystemFormat) {
resolve(keySystemFormat);
} else {
reject(new Error(`Unable to find format for key-system "${keySystem}"`));
}
}).catch(reject);
});
}
loadKey(data) {
const decryptdata = data.keyInfo.decryptdata;
const keyId = this.getKeyIdString(decryptdata);
const keyDetails = `(keyId: ${keyId} format: "${decryptdata.keyFormat}" method: ${decryptdata.method} uri: ${decryptdata.uri})`;
this.log(`Starting session for key ${keyDetails}`);
let keySessionContextPromise = this.keyIdToKeySessionPromise[keyId];
if (!keySessionContextPromise) {
keySessionContextPromise = this.keyIdToKeySessionPromise[keyId] = this.getKeySystemForKeyPromise(decryptdata).then(({
keySystem,
mediaKeys
}) => {
this.throwIfDestroyed();
this.log(`Handle encrypted media sn: ${data.frag.sn} ${data.frag.type}: ${data.frag.level} using key ${keyDetails}`);
return this.attemptSetMediaKeys(keySystem, mediaKeys).then(() => {
this.throwIfDestroyed();
const keySessionContext = this.createMediaKeySessionContext({
keySystem,
mediaKeys,
decryptdata
});
const scheme = 'cenc';
return this.generateRequestWithPreferredKeySession(keySessionContext, scheme, decryptdata.pssh, 'playlist-key');
});
});
keySessionContextPromise.catch(error => this.handleError(error));
}
return keySessionContextPromise;
}
throwIfDestroyed(message = 'Invalid state') {
if (!this.hls) {
throw new Error('invalid state');
}
}
handleError(error) {
if (!this.hls) {
return;
}
this.error(error.message);
if (error instanceof EMEKeyError) {
this.hls.trigger(Events.ERROR, error.data);
} else {
this.hls.trigger(Events.ERROR, {
type: ErrorTypes.KEY_SYSTEM_ERROR,
details: ErrorDetails.KEY_SYSTEM_NO_KEYS,
error,
fatal: true
});
}
}
getKeySystemForKeyPromise(decryptdata) {
const keyId = this.getKeyIdString(decryptdata);
const mediaKeySessionContext = this.keyIdToKeySessionPromise[keyId];
if (!mediaKeySessionContext) {
const keySystem = keySystemFormatToKeySystemDomain(decryptdata.keyFormat);
const keySystemsToAttempt = keySystem ? [keySystem] : getKeySystemsForConfig(this.config);
return this.attemptKeySystemAccess(keySystemsToAttempt);
}
return mediaKeySessionContext;
}
getKeySystemSelectionPromise(keySystemsToAttempt) {
if (!keySystemsToAttempt.length) {
keySystemsToAttempt = getKeySystemsForConfig(this.config);
}
if (keySystemsToAttempt.length === 0) {
throw new EMEKeyError({
type: ErrorTypes.KEY_SYSTEM_ERROR,
details: ErrorDetails.KEY_SYSTEM_NO_CONFIGURED_LICENSE,
fatal: true
}, `Missing key-system license configuration options ${JSON.stringify({
drmSystems: this.config.drmSystems
})}`);
}
return this.attemptKeySystemAccess(keySystemsToAttempt);
}
_onMediaEncrypted(event) {
const {
initDataType,
initData
} = event;
this.debug(`"${event.type}" event: init data type: "${initDataType}"`);
// Ignore event when initData is null
if (initData === null) {
return;
}
let keyId;
let keySystemDomain;
if (initDataType === 'sinf' && this.config.drmSystems[KeySystems.FAIRPLAY]) {
// Match sinf keyId to playlist skd://keyId=
const json = bin2str(new Uint8Array(initData));
try {
const sinf = base64Decode(JSON.parse(json).sinf);
const tenc = parseSinf(new Uint8Array(sinf));
if (!tenc) {
return;
}
keyId = tenc.subarray(8, 24);
keySystemDomain = KeySystems.FAIRPLAY;
} catch (error) {
this.warn('Failed to parse sinf "encrypted" event message initData');
return;
}
} else {
// Support clear-lead key-session creation (otherwise depend on playlist keys)
const psshInfo = parsePssh(initData);
if (psshInfo === null) {
return;
}
if (psshInfo.version === 0 && psshInfo.systemId === KeySystemIds.WIDEVINE && psshInfo.data) {
keyId = psshInfo.data.subarray(8, 24);
}
keySystemDomain = keySystemIdToKeySystemDomain(psshInfo.systemId);
}
if (!keySystemDomain || !keyId) {
return;
}
const keyIdHex = Hex.hexDump(keyId);
const {
keyIdToKeySessionPromise,
mediaKeySessions
} = this;
let keySessionContextPromise = keyIdToKeySessionPromise[keyIdHex];
for (let i = 0; i < mediaKeySessions.length; i++) {
// Match playlist key
const keyContext = mediaKeySessions[i];
const decryptdata = keyContext.decryptdata;
if (decryptdata.pssh || !decryptdata.keyId) {
continue;
}
const oldKeyIdHex = Hex.hexDump(decryptdata.keyId);
if (keyIdHex === oldKeyIdHex || decryptdata.uri.replace(/-/g, '').indexOf(keyIdHex) !== -1) {
keySessionContextPromise = keyIdToKeySessionPromise[oldKeyIdHex];
delete keyIdToKeySessionPromise[oldKeyIdHex];
decryptdata.pssh = new Uint8Array(initData);
decryptdata.keyId = keyId;
keySessionContextPromise = keyIdToKeySessionPromise[keyIdHex] = keySessionContextPromise.then(() => {
return this.generateRequestWithPreferredKeySession(keyContext, initDataType, initData, 'encrypted-event-key-match');
});
break;
}
}
if (!keySessionContextPromise) {
// Clear-lead key (not encountered in playlist)
keySessionContextPromise = keyIdToKeySessionPromise[keyIdHex] = this.getKeySystemSelectionPromise([keySystemDomain]).then(({
keySystem,
mediaKeys
}) => {
var _keySystemToKeySystem;
this.throwIfDestroyed();
const decryptdata = new LevelKey('ISO-23001-7', keyIdHex, (_keySystemToKeySystem = keySystemDomainToKeySystemFormat(keySystem)) != null ? _keySystemToKeySystem : '');
decryptdata.pssh = new Uint8Array(initData);
decryptdata.keyId = keyId;
return this.attemptSetMediaKeys(keySystem, mediaKeys).then(() => {
this.throwIfDestroyed();
const keySessionContext = this.createMediaKeySessionContext({
decryptdata,
keySystem,
mediaKeys
});
return this.generateRequestWithPreferredKeySession(keySessionContext, initDataType, initData, 'encrypted-event-no-match');
});
});
}
keySessionContextPromise.catch(error => this.handleError(error));
}
_onWaitingForKey(event) {
this.log(`"${event.type}" event`);
}
attemptSetMediaKeys(keySystem, mediaKeys) {
const queue = this.setMediaKeysQueue.slice();
this.log(`Setting media-keys for "${keySystem}"`);
// Only one setMediaKeys() can run at one time, and multiple setMediaKeys() operations
// can be queued for execution for multiple key sessions.
const setMediaKeysPromise = Promise.all(queue).then(() => {
if (!this.media) {
throw new Error('Attempted to set mediaKeys without media element attached');
}
return this.media.setMediaKeys(mediaKeys);
});
this.setMediaKeysQueue.push(setMediaKeysPromise);
return setMediaKeysPromise.then(() => {
this.log(`Media-keys set for "${keySystem}"`);
queue.push(setMediaKeysPromise);
this.setMediaKeysQueue = this.setMediaKeysQueue.filter(p => queue.indexOf(p) === -1);
});
}
generateRequestWithPreferredKeySession(context, initDataType, initData, reason) {
var _this$config$drmSyste, _this$config$drmSyste2;
const generateRequestFilter = (_this$config$drmSyste = this.config.drmSystems) == null ? void 0 : (_this$config$drmSyste2 = _this$config$drmSyste[context.keySystem]) == null ? void 0 : _this$config$drmSyste2.generateRequest;
if (generateRequestFilter) {
try {
const mappedInitData = generateRequestFilter.call(this.hls, initDataType, initData, context);
if (!mappedInitData) {
throw new Error('Invalid response from configured generateRequest filter');
}
initDataType = mappedInitData.initDataType;
initData = context.decryptdata.pssh = mappedInitData.initData ? new Uint8Array(mappedInitData.initData) : null;
} catch (error) {
var _this$hls;
this.warn(error.message);
if ((_this$hls = this.hls) != null && _this$hls.config.debug) {
throw error;
}
}
}
if (initData === null) {
this.log(`Skipping key-session request for "${reason}" (no initData)`);
return Promise.resolve(context);
}
const keyId = this.getKeyIdString(context.decryptdata);
this.log(`Generating key-session request for "${reason}": ${keyId} (init data type: ${initDataType} length: ${initData ? initData.byteLength : null})`);
const licenseStatus = new EventEmitter();
context.mediaKeysSession.onmessage = event => {
const keySession = context.mediaKeysSession;
if (!keySession) {
licenseStatus.emit('error', new Error('invalid state'));
return;
}
const {
messageType,
message
} = event;
this.log(`"${messageType}" message event for session "${keySession.sessionId}" message size: ${message.byteLength}`);
if (messageType === 'license-request' || messageType === 'license-renewal') {
this.renewLicense(context, message).catch(error => {
this.handleError(error);
licenseStatus.emit('error', error);
});
} else if (messageType === 'license-release') {
if (context.keySystem === KeySystems.FAIRPLAY) {
this.updateKeySession(context, strToUtf8array('acknowledged'));
this.removeSession(context);
}
} else {
this.warn(`unhandled media key message type "${messageType}"`);
}
};
context.mediaKeysSession.onkeystatuseschange = event => {
const keySession = context.mediaKeysSession;
if (!keySession) {
licenseStatus.emit('error', new Error('invalid state'));
return;
}
this.onKeyStatusChange(context);
const keyStatus = context.keyStatus;
licenseStatus.emit('keyStatus', keyStatus);
if (keyStatus === 'expired') {
this.warn(`${context.keySystem} expired for key ${keyId}`);
this.renewKeySession(context);
}
};
const keyUsablePromise = new Promise((resolve, reject) => {
licenseStatus.on('error', reject);
licenseStatus.on('keyStatus', keyStatus => {
if (keyStatus.startsWith('usable')) {
resolve();
} else if (keyStatus === 'output-restricted') {
reject(new EMEKeyError({
type: ErrorTypes.KEY_SYSTEM_ERROR,
details: ErrorDetails.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED,
fatal: false
}, 'HDCP level output restricted'));
} else if (keyStatus === 'internal-error') {
reject(new EMEKeyError({
type: ErrorTypes.KEY_SYSTEM_ERROR,
details: ErrorDetails.KEY_SYSTEM_STATUS_INTERNAL_ERROR,
fatal: true
}, `key status changed to "${keyStatus}"`));
} else if (keyStatus === 'expired') {
reject(new Error('key expired while generating request'));
} else {
this.warn(`unhandled key status change "${keyStatus}"`);
}
});
});
return context.mediaKeysSession.generateRequest(initDataType, initData).then(() => {
var _context$mediaKeysSes;
this.log(`Request generated for key-session "${(_context$mediaKeysSes = context.mediaKeysSession) == null ? void 0 : _context$mediaKeysSes.sessionId}" keyId: ${keyId}`);
}).catch(error => {
throw new EMEKeyError({
type: ErrorTypes.KEY_SYSTEM_ERROR,
details: ErrorDetails.KEY_SYSTEM_NO_SESSION,
error,
fatal: false
}, `Error generating key-session request: ${error}`);
}).then(() => keyUsablePromise).catch(error => {
licenseStatus.removeAllListeners();
this.removeSession(context);
throw error;
}).then(() => {
licenseStatus.removeAllListeners();
return context;
});
}
onKeyStatusChange(mediaKeySessionContext) {
mediaKeySessionContext.mediaKeysSession.keyStatuses.forEach((status, keyId) => {
this.log(`key status change "${status}" for keyStatuses keyId: ${Hex.hexDump('buffer' in keyId ? new Uint8Array(keyId.buffer, keyId.byteOffset, keyId.byteLength) : new Uint8Array(keyId))} session keyId: ${Hex.hexDump(new Uint8Array(mediaKeySessionContext.decryptdata.keyId || []))} uri: ${mediaKeySessionContext.decryptdata.uri}`);
mediaKeySessionContext.keyStatus = status;
});
}
fetchServerCertificate(keySystem) {
const config = this.config;
const Loader = config.loader;
const certLoader = new Loader(config);
const url = this.getServerCertificateUrl(keySystem);
if (!url) {
return Promise.resolve();
}
this.log(`Fetching serverCertificate for "${keySystem}"`);
return new Promise((resolve, reject) => {
const loaderContext = {
responseType: 'arraybuffer',
url
};
const loadPolicy = config.certLoadPolicy.default;
const loaderConfig = {
loadPolicy,
timeout: loadPolicy.maxLoadTimeMs,
maxRetry: 0,
retryDelay: 0,
maxRetryDelay: 0
};
const loaderCallbacks = {
onSuccess: (response, stats, context, networkDetails) => {
resolve(response.data);
},
onError: (response, contex, networkDetails, stats) => {
reject(new EMEKeyError({
type: ErrorTypes.KEY_SYSTEM_ERROR,
details: ErrorDetails.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,
fatal: true,
networkDetails,
response: _objectSpread2({
url: loaderContext.url,
data: undefined
}, response)
}, `"${keySystem}" certificate request failed (${url}). Status: ${response.code} (${response.text})`));
},
onTimeout: (stats, context, networkDetails) => {
reject(new EMEKeyError({
type: ErrorTypes.KEY_SYSTEM_ERROR,
details: ErrorDetails.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,
fatal: true,
networkDetails,
response: {
url: loaderContext.url,
data: undefined
}
}, `"${keySystem}" certificate request timed out (${url})`));
},
onAbort: (stats, context, networkDetails) => {
reject(new Error('aborted'));
}
};
certLoader.load(loaderContext, loaderConfig, loaderCallbacks);
});
}
setMediaKeysServerCertificate(mediaKeys, keySystem, cert) {
return new Promise((resolve, reject) => {
mediaKeys.setServerCertificate(cert).then(success => {
this.log(`setServerCertificate ${success ? 'success' : 'not supported by CDM'} (${cert == null ? void 0 : cert.byteLength}) on "${keySystem}"`);
resolve(mediaKeys);
}).catch(error => {
reject(new EMEKeyError({
type: ErrorTypes.KEY_SYSTEM_ERROR,
details: ErrorDetails.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,
error,
fatal: true
}, error.message));
});
});
}
renewLicense(context, keyMessage) {
return this.requestLicense(context, new Uint8Array(keyMessage)).then(data => {
return this.updateKeySession(context, new Uint8Array(data)).catch(error => {
throw new EMEKeyError({
type: ErrorTypes.KEY_SYSTEM_ERROR,
details: ErrorDetails.KEY_SYSTEM_SESSION_UPDATE_FAILED,
error,
fatal: true
}, error.message);
});
});
}
setupLicenseXHR(xhr, url, keysListItem, licenseChallenge) {
const licenseXhrSetup = this.config.licenseXhrSetup;
if (!licenseXhrSetup) {
xhr.open('POST', url, true);
return Promise.resolve({
xhr,
licenseChallenge
});
}
return Promise.resolve().then(() => {
if (!keysListItem.decryptdata) {
throw new Error('Key removed');
}
return licenseXhrSetup.call(this.hls, xhr, url, keysListItem, licenseChallenge);
}).catch(error => {
if (!keysListItem.decryptdata) {
// Key session removed. Cancel license request.
throw error;
}
// let's try to open before running setup
xhr.open('POST', url, true);
return licenseXhrSetup.call(this.hls, xhr, url, keysListItem, licenseChallenge);
}).then(licenseXhrSetupResult => {
// if licenseXhrSetup did not yet call open, let's do it now
if (!xhr.readyState) {
xhr.open('POST', url, true);
}
const finalLicenseChallenge = licenseXhrSetupResult ? licenseXhrSetupResult : licenseChallenge;
return {
xhr,
licenseChallenge: finalLicenseChallenge
};
});
}
requestLicense(keySessionContext, licenseChallenge) {
const keyLoadPolicy = this.config.keyLoadPolicy.default;
return new Promise((resolve, reject) => {
const url = this.getLicenseServerUrl(keySessionContext.keySystem);
this.log(`Sending license request to URL: ${url}`);
const xhr = new XMLHttpRequest();
xhr.responseType = 'arraybuffer';
xhr.onreadystatechange = () => {
if (!this.hls || !keySessionContext.mediaKeysSession) {
return reject(new Error('invalid state'));
}
if (xhr.readyState === 4) {
if (xhr.status === 200) {
this._requestLicenseFailureCount = 0;
let data = xhr.response;
this.log(`License received ${data instanceof ArrayBuffer ? data.byteLength : data}`);
const licenseResponseCallback = this.config.licenseResponseCallback;
if (licenseResponseCallback) {
try {
data = licenseResponseCallback.call(this.hls, xhr, url, keySessionContext);
} catch (error) {
this.error(error);
}
}
resolve(data);
} else {
const retryConfig = keyLoadPolicy.errorRetry;
const maxNumRetry = retryConfig ? retryConfig.maxNumRetry : 0;
this._requestLicenseFailureCount++;
if (this._requestLicenseFailureCount > maxNumRetry || xhr.status >= 400 && xhr.status < 500) {
reject(new EMEKeyError({
type: ErrorTypes.KEY_SYSTEM_ERROR,
details: ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,
fatal: true,
networkDetails: xhr,
response: {
url,
data: undefined,
code: xhr.status,
text: xhr.statusText
}
}, `License Request XHR failed (${url}). Status: ${xhr.status} (${xhr.statusText})`));
} else {
const attemptsLeft = maxNumRetry - this._requestLicenseFailureCount + 1;
this.warn(`Retrying license request, ${attemptsLeft} attempts left`);
this.requestLicense(keySessionContext, licenseChallenge).then(resolve, reject);
}
}
}
};
if (keySessionContext.licenseXhr && keySessionContext.licenseXhr.readyState !== XMLHttpRequest.DONE) {
keySessionContext.licenseXhr.abort();
}
keySessionContext.licenseXhr = xhr;
this.setupLicenseXHR(xhr, url, keySessionContext, licenseChallenge).then(({
xhr,
licenseChallenge
}) => {
xhr.send(licenseChallenge);
});
});
}
onMediaAttached(event, data) {
if (!this.config.emeEnabled) {
return;
}
const media = data.media;
// keep reference of media
this.media = media;
media.addEventListener('encrypted', this.onMediaEncrypted);
media.addEventListener('waitingforkey', this.onWaitingForKey);
}
onMediaDetached() {
const media = this.media;
const mediaKeysList = this.mediaKeySessions;
if (media) {
media.removeEventListener('encrypted', this.onMediaEncrypted);
media.removeEventListener('waitingforkey', this.onWaitingForKey);
this.media = null;
}
this._requestLicenseFailureCount = 0;
this.setMediaKeysQueue = [];
this.mediaKeySessions = [];
this.keyIdToKeySessionPromise = {};
LevelKey.clearKeyUriToKeyIdMap();
// Close all sessions and remove media keys from the video element.
const keySessionCount = mediaKeysList.length;
EMEController.CDMCleanupPromise = Promise.all(mediaKeysList.map(mediaKeySessionContext => this.removeSession(mediaKeySessionContext)).concat(media == null ? void 0 : media.setMediaKeys(null).catch(error => {
this.log(`Could not clear media keys: ${error}. media.src: ${media == null ? void 0 : media.src}`);
}))).then(() => {
if (keySessionCount) {
this.log('finished closing key sessions and clearing media keys');
mediaKeysList.length = 0;
}
}).catch(error => {
this.log(`Could not close sessions and clear media keys: ${error}. media.src: ${media == null ? void 0 : media.src}`);
});
}
onManifestLoading() {
this.keyFormatPromise = null;
}
onManifestLoaded(event, {
sessionKeys
}) {
if (!sessionKeys || !this.config.emeEnabled) {
return;
}
if (!this.keyFormatPromise) {
const keyFormats = sessionKeys.reduce((formats, sessionKey) => {
if (formats.indexOf(sessionKey.keyFormat) === -1) {
formats.push(sessionKey.keyFormat);
}
return formats;
}, []);
this.log(`Selecting key-system from session-keys ${keyFormats.join(', ')}`);
this.keyFormatPromise = this.getKeyFormatPromise(keyFormats);
}
}
removeSession(mediaKeySessionContext) {
const {
mediaKeysSession,
licenseXhr
} = mediaKeySessionContext;
if (mediaKeysSession) {
this.log(`Remove licenses and keys and close session ${mediaKeysSession.sessionId}`);
mediaKeysSession.onmessage = null;
mediaKeysSession.onkeystatuseschange = null;
if (licenseXhr && licenseXhr.readyState !== XMLHttpRequest.DONE) {
licenseXhr.abort();
}
mediaKeySessionContext.mediaKeysSession = mediaKeySessionContext.decryptdata = mediaKeySessionContext.licenseXhr = undefined;
const index = this.mediaKeySessions.indexOf(mediaKeySessionContext);
if (index > -1) {
this.mediaKeySessions.splice(index, 1);
}
return mediaKeysSession.remove().catch(error => {
this.log(`Could not remove session: ${error}`);
}).then(() => {
return mediaKeysSession.close();
}).catch(error => {
this.log(`Could not close session: ${error}`);
});
}
}
}
EMEController.CDMCleanupPromise = void 0;
class EMEKeyError extends Error {
constructor(data, message) {
super(message);
this.data = void 0;
data.error || (data.error = new Error(message));
this.data = data;
data.err = data.error;
}
}
/**
* CMCD spec version
*/
const CMCDVersion = 1;
/**
* CMCD Object Type
*/
var CMCDObjectType = {
MANIFEST: "m",
AUDIO: "a",
VIDEO: "v",
MUXED: "av",
INIT: "i",
CAPTION: "c",
TIMED_TEXT: "tt",
KEY: "k",
OTHER: "o"
};
/**
* CMCD Streaming Format
*/
const CMCDStreamingFormatHLS = 'h';
/**
* CMCD Streaming Type
*/
/**
* CMCD Headers
*/
/**
* CMCD
*/
/**
* Controller to deal with Common Media Client Data (CMCD)
* @see https://cdn.cta.tech/cta/media/media/resources/standards/pdfs/cta-5004-final.pdf
*/
class CMCDController {
// eslint-disable-line no-restricted-globals
// eslint-disable-line no-restricted-globals
constructor(hls) {
this.hls = void 0;
this.config = void 0;
this.media = void 0;
this.sid = void 0;
this.cid = void 0;
this.useHeaders = false;
this.initialized = false;
this.starved = false;
this.buffering = true;
this.audioBuffer = void 0;
this.videoBuffer = void 0;
this.onWaiting = () => {
if (this.initialized) {
this.starved = true;
}
this.buffering = true;
};
this.onPlaying = () => {
if (!this.initialized) {
this.initialized = true;
}
this.buffering = false;
};
/**
* Apply CMCD data to a manifest request.
*/
this.applyPlaylistData = context => {
try {
this.apply(context, {
ot: CMCDObjectType.MANIFEST,
su: !this.initialized
});
} catch (error) {
logger.warn('Could not generate manifest CMCD data.', error);
}
};
/**
* Apply CMCD data to a segment request
*/
this.applyFragmentData = context => {
try {
const fragment = context.frag;
const level = this.hls.levels[fragment.level];
const ot = this.getObjectType(fragment);
const data = {
d: fragment.duration * 1000,
ot
};
if (ot === CMCDObjectType.VIDEO || ot === CMCDObjectType.AUDIO || ot == CMCDObjectType.MUXED) {
data.br = level.bitrate / 1000;
data.tb = this.getTopBandwidth(ot) / 1000;
data.bl = this.getBufferLength(ot);
}
this.apply(context, data);
} catch (error) {
logger.warn('Could not generate segment CMCD data.', error);
}
};
this.hls = hls;
const config = this.config = hls.config;
const {
cmcd
} = config;
if (cmcd != null) {
config.pLoader = this.createPlaylistLoader();
config.fLoader = this.createFragmentLoader();
this.sid = cmcd.sessionId || CMCDController.uuid();
this.cid = cmcd.contentId;
this.useHeaders = cmcd.useHeaders === true;
this.registerListeners();
}
}
registerListeners() {
const hls = this.hls;
hls.on(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
hls.on(Events.MEDIA_DETACHED, this.onMediaDetached, this);
hls.on(Events.BUFFER_CREATED, this.onBufferCreated, this);
}
unregisterListeners() {
const hls = this.hls;
hls.off(Events.MEDIA_ATTACHED, this.onMediaAttached, this);
hls.off(Events.MEDIA_DETACHED, this.onMediaDetached, this);
hls.off(Events.BUFFER_CREATED, this.onBufferCreated, this);
}
destroy() {
this.unregisterListeners();
this.onMediaDetached();
// @ts-ignore
this.hls = this.config = this.audioBuffer = this.videoBuffer = null;
}
onMediaAttached(event, data) {
this.media = data.media;
this.media.addEventListener('waiting', this.onWaiting);
this.media.addEventListener('playing', this.onPlaying);
}
onMediaDetached() {
if (!this.media) {
return;
}
this.media.removeEventListener('waiting', this.onWaiting);
this.media.removeEventListener('playing', this.onPlaying);
// @ts-ignore
this.media = null;
}
onBufferCreated(event, data) {
var _data$tracks$audio, _data$tracks$video;
this.audioBuffer = (_data$tracks$audio = data.tracks.audio) == null ? void 0 : _data$tracks$audio.buffer;
this.videoBuffer = (_data$tracks$video = data.tracks.video) == null ? void 0 : _data$tracks$video.buffer;
}
/**
* Create baseline CMCD data
*/
createData() {
var _this$media;
return {
v: CMCDVersion,
sf: CMCDStreamingFormatHLS,
sid: this.sid,
cid: this.cid,
pr: (_this$media = this.media) == null ? void 0 : _this$media.playbackRate,
mtp: this.hls.bandwidthEstimate / 1000
};
}
/**
* Apply CMCD data to a request.
*/
apply(context, data = {}) {
// apply baseline data
_extends(data, this.createData());
const isVideo = data.ot === CMCDObjectType.INIT || data.ot === CMCDObjectType.VIDEO || data.ot === CMCDObjectType.MUXED;
if (this.starved && isVideo) {
data.bs = true;
data.su = true;
this.starved = false;
}
if (data.su == null) {
data.su = this.buffering;
}
// TODO: Implement rtp, nrr, nor, dl
if (this.useHeaders) {
const headers = CMCDController.toHeaders(data);
if (!Object.keys(headers).length) {
return;
}
if (!context.headers) {
context.headers = {};
}
_extends(context.headers, headers);
} else {
const query = CMCDController.toQuery(data);
if (!query) {
return;
}
context.url = CMCDController.appendQueryToUri(context.url, query);
}
}
/**
* The CMCD object type.
*/
getObjectType(fragment) {
const {
type
} = fragment;
if (type === 'subtitle') {
return CMCDObjectType.TIMED_TEXT;
}
if (fragment.sn === 'initSegment') {
return CMCDObjectType.INIT;
}
if (type === 'audio') {
return CMCDObjectType.AUDIO;
}
if (type === 'main') {
if (!this.hls.audioTracks.length) {
return CMCDObjectType.MUXED;
}
return CMCDObjectType.VIDEO;
}
return undefined;
}
/**
* Get the highest bitrate.
*/
getTopBandwidth(type) {
let bitrate = 0;
let levels;
const hls = this.hls;
if (type === CMCDObjectType.AUDIO) {
levels = hls.audioTracks;
} else {
const max = hls.maxAutoLevel;
const len = max > -1 ? max + 1 : hls.levels.length;
levels = hls.levels.slice(0, len);
}
for (const level of levels) {
if (level.bitrate > bitrate) {
bitrate = level.bitrate;
}
}
return bitrate > 0 ? bitrate : NaN;
}
/**
* Get the buffer length for a media type in milliseconds
*/
getBufferLength(type) {
const media = this.hls.media;
const buffer = type === CMCDObjectType.AUDIO ? this.audioBuffer : this.videoBuffer;
if (!buffer || !media) {
return NaN;
}
const info = BufferHelper.bufferInfo(buffer, media.currentTime, this.config.maxBufferHole);
return info.len * 1000;
}
/**
* Create a playlist loader
*/
createPlaylistLoader() {
const {
pLoader
} = this.config;
const apply = this.applyPlaylistData;
const Ctor = pLoader || this.config.loader;
return class CmcdPlaylistLoader {
constructor(config) {
this.loader = void 0;
this.loader = new Ctor(config);
}
get stats() {
return this.loader.stats;
}
get context() {
return this.loader.context;
}
destroy() {
this.loader.destroy();
}
abort() {
this.loader.abort();
}
load(context, config, callbacks) {
apply(context);
this.loader.load(context, config, callbacks);
}
};
}
/**
* Create a playlist loader
*/
createFragmentLoader() {
const {
fLoader
} = this.config;
const apply = this.applyFragmentData;
const Ctor = fLoader || this.config.loader;
return class CmcdFragmentLoader {
constructor(config) {
this.loader = void 0;
this.loader = new Ctor(config);
}
get stats() {
return this.loader.stats;
}
get context() {
return this.loader.context;
}
destroy() {
this.loader.destroy();
}
abort() {
this.loader.abort();
}
load(context, config, callbacks) {
apply(context);
this.loader.load(context, config, callbacks);
}
};
}
/**
* Generate a random v4 UUI
*
* @returns {string}
*/
static uuid() {
const url = URL.createObjectURL(new Blob());
const uuid = url.toString();
URL.revokeObjectURL(url);
return uuid.slice(uuid.lastIndexOf('/') + 1);
}
/**
* Serialize a CMCD data object according to the rules defined in the
* section 3.2 of
* [CTA-5004](https://cdn.cta.tech/cta/media/media/resources/standards/pdfs/cta-5004-final.pdf).
*/
static serialize(data) {
const results = [];
const isValid = value => !Number.isNaN(value) && value != null && value !== '' && value !== false;
const toRounded = value => Math.round(value);
const toHundred = value => toRounded(value / 100) * 100;
const toUrlSafe = value => encodeURIComponent(value);
const formatters = {
br: toRounded,
d: toRounded,
bl: toHundred,
dl: toHundred,
mtp: toHundred,
nor: toUrlSafe,
rtp: toHundred,
tb: toRounded
};
const keys = Object.keys(data || {}).sort();
for (const key of keys) {
let value = data[key];
// ignore invalid values
if (!isValid(value)) {
continue;
}
// Version should only be reported if not equal to 1.
if (key === 'v' && value === 1) {
continue;
}
// Playback rate should only be sent if not equal to 1.
if (key == 'pr' && value === 1) {
continue;
}
// Certain values require special formatting
const formatter = formatters[key];
if (formatter) {
value = formatter(value);
}
// Serialize the key/value pair
const type = typeof value;
let result;
if (key === 'ot' || key === 'sf' || key === 'st') {
result = `${key}=${value}`;
} else if (type === 'boolean') {
result = key;
} else if (type === 'number') {
result = `${key}=${value}`;
} else {
result = `${key}=${JSON.stringify(value)}`;
}
results.push(result);
}
return results.join(',');
}
/**
* Convert a CMCD data object to request headers according to the rules
* defined in the section 2.1 and 3.2 of
* [CTA-5004](https://cdn.cta.tech/cta/media/media/resources/standards/pdfs/cta-5004-final.pdf).
*/
static toHeaders(data) {
const keys = Object.keys(data);
const headers = {};
const headerNames = ['Object', 'Request', 'Session', 'Status'];
const headerGroups = [{}, {}, {}, {}];
const headerMap = {
br: 0,
d: 0,
ot: 0,
tb: 0,
bl: 1,
dl: 1,
mtp: 1,
nor: 1,
nrr: 1,
su: 1,
cid: 2,
pr: 2,
sf: 2,
sid: 2,
st: 2,
v: 2,
bs: 3,
rtp: 3
};
for (const key of keys) {
// Unmapped fields are mapped to the Request header
const index = headerMap[key] != null ? headerMap[key] : 1;
headerGroups[index][key] = data[key];
}
for (let i = 0; i < headerGroups.length; i++) {
const value = CMCDController.serialize(headerGroups[i]);
if (value) {
headers[`CMCD-${headerNames[i]}`] = value;
}
}
return headers;
}
/**
* Convert a CMCD data object to query args according to the rules
* defined in the section 2.2 and 3.2 of
* [CTA-5004](https://cdn.cta.tech/cta/media/media/resources/standards/pdfs/cta-5004-final.pdf).
*/
static toQuery(data) {
return `CMCD=${encodeURIComponent(CMCDController.serialize(data))}`;
}
/**
* Append query args to a uri.
*/
static appendQueryToUri(uri, query) {
if (!query) {
return uri;
}
const separator = uri.includes('?') ? '&' : '?';
return `${uri}${separator}${query}`;
}
}
const PATHWAY_PENALTY_DURATION_MS = 300000;
class ContentSteeringController {
constructor(hls) {
this.hls = void 0;
this.log = void 0;
this.loader = null;
this.uri = null;
this.pathwayId = '.';
this.pathwayPriority = null;
this.timeToLoad = 300;
this.reloadTimer = -1;
this.updated = 0;
this.started = false;
this.enabled = true;
this.levels = null;
this.audioTracks = null;
this.subtitleTracks = null;
this.penalizedPathways = {};
this.hls = hls;
this.log = logger.log.bind(logger, `[content-steering]:`);
this.registerListeners();
}
registerListeners() {
const hls = this.hls;
hls.on(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.on(Events.MANIFEST_LOADED, this.onManifestLoaded, this);
hls.on(Events.MANIFEST_PARSED, this.onManifestParsed, this);
hls.on(Events.ERROR, this.onError, this);
}
unregisterListeners() {
const hls = this.hls;
if (!hls) {
return;
}
hls.off(Events.MANIFEST_LOADING, this.onManifestLoading, this);
hls.off(Events.MANIFEST_LOADED, this.onManifestLoaded, this);
hls.off(Events.MANIFEST_PARSED, this.onManifestParsed, this);
hls.off(Events.ERROR, this.onError, this);
}
startLoad() {
this.started = true;
self.clearTimeout(this.reloadTimer);
if (this.enabled && this.uri) {
if (this.updated) {
const ttl = Math.max(this.timeToLoad * 1000 - (performance.now() - this.updated), 0);
this.scheduleRefresh(this.uri, ttl);
} else {
this.loadSteeringManifest(this.uri);
}
}
}
stopLoad() {
this.started = false;
if (this.loader) {
this.loader.destroy();
this.loader = null;
}
self.clearTimeout(this.reloadTimer);
}
destroy() {
this.unregisterListeners();
this.stopLoad();
// @ts-ignore
this.hls = null;
this.levels = this.audioTracks = this.subtitleTracks = null;
}
removeLevel(levelToRemove) {
const levels = this.levels;
if (levels) {
this.levels = levels.filter(level => level !== levelToRemove);
}
}
onManifestLoading() {
this.stopLoad();
this.enabled = true;
this.timeToLoad = 300;
this.updated = 0;
this.uri = null;
this.pathwayId = '.';
this.levels = this.audioTracks = this.subtitleTracks = null;
}
onManifestLoaded(event, data) {
const {
contentSteering
} = data;
if (contentSteering === null) {
return;
}
this.pathwayId = contentSteering.pathwayId;
this.uri = contentSteering.uri;
if (this.started) {
this.startLoad();
}
}
onManifestParsed(event, data) {
this.audioTracks = data.audioTracks;
this.subtitleTracks = data.subtitleTracks;
}
onError(event, data) {
const {
errorAction
} = data;
if ((errorAction == null ? void 0 : errorAction.action) === NetworkErrorAction.SendAlternateToPenaltyBox && errorAction.flags === ErrorActionFlags.MoveAllAlternatesMatchingHost) {
let pathwayPriority = this.pathwayPriority;
const pathwayId = this.pathwayId;
if (!this.penalizedPathways[pathwayId]) {
this.penalizedPathways[pathwayId] = performance.now();
}
if (!pathwayPriority && this.levels) {
// If PATHWAY-PRIORITY was not provided, list pathways for error handling
pathwayPriority = this.levels.reduce((pathways, level) => {
if (pathways.indexOf(level.pathwayId) === -1) {
pathways.push(level.pathwayId);
}
return pathways;
}, []);
}
if (pathwayPriority && pathwayPriority.length > 1) {
this.updatePathwayPriority(pathwayPriority);
errorAction.resolved = this.pathwayId !== pathwayId;
}
}
}
filterParsedLevels(levels) {
// Filter levels to only include those that are in the initial pathway
this.levels = levels;
let pathwayLevels = this.getLevelsForPathway(this.pathwayId);
if (pathwayLevels.length === 0) {
const pathwayId = levels[0].pathwayId;
this.log(`No levels found in Pathway ${this.pathwayId}. Setting initial Pathway to "${pathwayId}"`);
pathwayLevels = this.getLevelsForPathway(pathwayId);
this.pathwayId = pathwayId;
}
if (pathwayLevels.length !== levels.length) {
this.log(`Found ${pathwayLevels.length}/${levels.length} levels in Pathway "${this.pathwayId}"`);
return pathwayLevels;
}
return levels;
}
getLevelsForPathway(pathwayId) {
if (this.levels === null) {
return [];
}
return this.levels.filter(level => pathwayId === level.pathwayId);
}
updatePathwayPriority(pathwayPriority) {
this.pathwayPriority = pathwayPriority;
let levels;
// Evaluate if we should remove the pathway from the penalized list
const penalizedPathways = this.penalizedPathways;
const now = performance.now();
Object.keys(penalizedPathways).forEach(pathwayId => {
if (now - penalizedPathways[pathwayId] > PATHWAY_PENALTY_DURATION_MS) {
delete penalizedPathways[pathwayId];
}
});
for (let i = 0; i < pathwayPriority.length; i++) {
const pathwayId = pathwayPriority[i];
if (penalizedPathways[pathwayId]) {
continue;
}
if (pathwayId === this.pathwayId) {
return;
}
const selectedIndex = this.hls.nextLoadLevel;
const selectedLevel = this.hls.levels[selectedIndex];
levels = this.getLevelsForPathway(pathwayId);
if (levels.length > 0) {
this.log(`Setting Pathway to "${pathwayId}"`);
this.pathwayId = pathwayId;
this.hls.trigger(Events.LEVELS_UPDATED, {
levels
});
// Set LevelController's level to trigger LEVEL_SWITCHING which loads playlist if needed
const levelAfterChange = this.hls.levels[selectedIndex];
if (selectedLevel && levelAfterChange && this.levels) {
if (levelAfterChange.attrs['STABLE-VARIANT-ID'] !== selectedLevel.attrs['STABLE-VARIANT-ID'] && levelAfterChange.bitrate !== selectedLevel.bitrate) {
this.log(`Unstable Pathways change from bitrate ${selectedLevel.bitrate} to ${levelAfterChange.bitrate}`);
}
this.hls.nextLoadLevel = selectedIndex;
}
break;
}
}
}
clonePathways(pathwayClones) {
const levels = this.levels;
if (!levels) {
return;
}
const audioGroupCloneMap = {};
const subtitleGroupCloneMap = {};
pathwayClones.forEach(pathwayClone => {
const {
ID: cloneId,
'BASE-ID': baseId,
'URI-REPLACEMENT': uriReplacement
} = pathwayClone;
if (levels.some(level => level.pathwayId === cloneId)) {
return;
}
const clonedVariants = this.getLevelsForPathway(baseId).map(baseLevel => {
const levelParsed = _extends({}, baseLevel);
levelParsed.details = undefined;
levelParsed.url = performUriReplacement(baseLevel.uri, baseLevel.attrs['STABLE-VARIANT-ID'], 'PER-VARIANT-URIS', uriReplacement);
const attributes = new AttrList(baseLevel.attrs);
attributes['PATHWAY-ID'] = cloneId;
const clonedAudioGroupId = attributes.AUDIO && `${attributes.AUDIO}_clone_${cloneId}`;
const clonedSubtitleGroupId = attributes.SUBTITLES && `${attributes.SUBTITLES}_clone_${cloneId}`;
if (clonedAudioGroupId) {
audioGroupCloneMap[attributes.AUDIO] = clonedAudioGroupId;
attributes.AUDIO = clonedAudioGroupId;
}
if (clonedSubtitleGroupId) {
subtitleGroupCloneMap[attributes.SUBTITLES] = clonedSubtitleGroupId;
attributes.SUBTITLES = clonedSubtitleGroupId;
}
levelParsed.attrs = attributes;
const clonedLevel = new Level(levelParsed);
addGroupId(clonedLevel, 'audio', clonedAudioGroupId);
addGroupId(clonedLevel, 'text', clonedSubtitleGroupId);
return clonedLevel;
});
levels.push(...clonedVariants);
cloneRenditionGroups(this.audioTracks, audioGroupCloneMap, uriReplacement, cloneId);
cloneRenditionGroups(this.subtitleTracks, subtitleGroupCloneMap, uriReplacement, cloneId);
});
}
loadSteeringManifest(uri) {
const config = this.hls.config;
const Loader = config.loader;
if (this.loader) {
this.loader.destroy();
}
this.loader = new Loader(config);
let url;
try {
url = new self.URL(uri);
} catch (error) {
this.enabled = false;
this.log(`Failed to parse Steering Manifest URI: ${uri}`);
return;
}
if (url.protocol !== 'data:') {
const throughput = (this.hls.bandwidthEstimate || config.abrEwmaDefaultEstimate) | 0;
url.searchParams.set('_HLS_pathway', this.pathwayId);
url.searchParams.set('_HLS_throughput', '' + throughput);
}
const context = {
responseType: 'json',
url: url.href
};
const loadPolicy = config.steeringManifestLoadPolicy.default;
const legacyRetryCompatibility = loadPolicy.errorRetry || loadPolicy.timeoutRetry || {};
const loaderConfig = {
loadPolicy,
timeout: loadPolicy.maxLoadTimeMs,
maxRetry: legacyRetryCompatibility.maxNumRetry || 0,
retryDelay: legacyRetryCompatibility.retryDelayMs || 0,
maxRetryDelay: legacyRetryCompatibility.maxRetryDelayMs || 0
};
const callbacks = {
onSuccess: (response, stats, context, networkDetails) => {
this.log(`Loaded steering manifest: "${url}"`);
const steeringData = response.data;
if (steeringData.VERSION !== 1) {
this.log(`Steering VERSION ${steeringData.VERSION} not supported!`);
return;
}
this.updated = performance.now();
this.timeToLoad = steeringData.TTL;
const {
'RELOAD-URI': reloadUri,
'PATHWAY-CLONES': pathwayClones,
'PATHWAY-PRIORITY': pathwayPriority
} = steeringData;
if (reloadUri) {
try {
this.uri = new self.URL(reloadUri, url).href;
} catch (error) {
this.enabled = false;
this.log(`Failed to parse Steering Manifest RELOAD-URI: ${reloadUri}`);
return;
}
}
this.scheduleRefresh(this.uri || context.url);
if (pathwayClones) {
this.clonePathways(pathwayClones);
}
if (pathwayPriority) {
this.updatePathwayPriority(pathwayPriority);
}
},
onError: (error, context, networkDetails, stats) => {
this.log(`Error loading steering manifest: ${error.code} ${error.text} (${context.url})`);
this.stopLoad();
if (error.code === 410) {
this.enabled = false;
this.log(`Steering manifest ${context.url} no longer available`);
return;
}
let ttl = this.timeToLoad * 1000;
if (error.code === 429) {
const loader = this.loader;
if (typeof (loader == null ? void 0 : loader.getResponseHeader) === 'function') {
const retryAfter = loader.getResponseHeader('Retry-After');
if (retryAfter) {
ttl = parseFloat(retryAfter) * 1000;
}
}
this.log(`Steering manifest ${context.url} rate limited`);
return;
}
this.scheduleRefresh(this.uri || context.url, ttl);
},
onTimeout: (stats, context, networkDetails) => {
this.log(`Timeout loading steering manifest (${context.url})`);
this.scheduleRefresh(this.uri || context.url);
}
};
this.log(`Requesting steering manifest: ${url}`);
this.loader.load(context, loaderConfig, callbacks);
}
scheduleRefresh(uri, ttlMs = this.timeToLoad * 1000) {
self.clearTimeout(this.reloadTimer);
this.reloadTimer = self.setTimeout(() => {
this.loadSteeringManifest(uri);
}, ttlMs);
}
}
function cloneRenditionGroups(tracks, groupCloneMap, uriReplacement, cloneId) {
if (!tracks) {
return;
}
Object.keys(groupCloneMap).forEach(audioGroupId => {
const clonedTracks = tracks.filter(track => track.groupId === audioGroupId).map(track => {
const clonedTrack = _extends({}, track);
clonedTrack.details = undefined;
clonedTrack.attrs = new AttrList(clonedTrack.attrs);
clonedTrack.url = clonedTrack.attrs.URI = performUriReplacement(track.url, track.attrs['STABLE-RENDITION-ID'], 'PER-RENDITION-URIS', uriReplacement);
clonedTrack.groupId = clonedTrack.attrs['GROUP-ID'] = groupCloneMap[audioGroupId];
clonedTrack.attrs['PATHWAY-ID'] = cloneId;
return clonedTrack;
});
tracks.push(...clonedTracks);
});
}
function performUriReplacement(uri, stableId, perOptionKey, uriReplacement) {
const {
HOST: host,
PARAMS: params,
[perOptionKey]: perOptionUris
} = uriReplacement;
let perVariantUri;
if (stableId) {
perVariantUri = perOptionUris == null ? void 0 : perOptionUris[stableId];
if (perVariantUri) {
uri = perVariantUri;
}
}
const url = new self.URL(uri);
if (host && !perVariantUri) {
url.host = host;
}
if (params) {
Object.keys(params).sort().forEach(key => {
if (key) {
url.searchParams.set(key, params[key]);
}
});
}
return url.href;
}
const AGE_HEADER_LINE_REGEX = /^age:\s*[\d.]+\s*$/im;
class XhrLoader {
constructor(config) {
this.xhrSetup = void 0;
this.requestTimeout = void 0;
this.retryTimeout = void 0;
this.retryDelay = void 0;
this.config = null;
this.callbacks = null;
this.context = void 0;
this.loader = null;
this.stats = void 0;
this.xhrSetup = config ? config.xhrSetup || null : null;
this.stats = new LoadStats();
this.retryDelay = 0;
}
destroy() {
this.callbacks = null;
this.abortInternal();
this.loader = null;
this.config = null;
}
abortInternal() {
const loader = this.loader;
self.clearTimeout(this.requestTimeout);
self.clearTimeout(this.retryTimeout);
if (loader) {
loader.onreadystatechange = null;
loader.onprogress = null;
if (loader.readyState !== 4) {
this.stats.aborted = true;
loader.abort();
}
}
}
abort() {
var _this$callbacks;
this.abortInternal();
if ((_this$callbacks = this.callbacks) != null && _this$callbacks.onAbort) {
this.callbacks.onAbort(this.stats, this.context, this.loader);
}
}
load(context, config, callbacks) {
if (this.stats.loading.start) {
throw new Error('Loader can only be used once.');
}
this.stats.loading.start = self.performance.now();
this.context = context;
this.config = config;
this.callbacks = callbacks;
this.loadInternal();
}
loadInternal() {
const {
config,
context
} = this;
if (!config) {
return;
}
const xhr = this.loader = new self.XMLHttpRequest();
const stats = this.stats;
stats.loading.first = 0;
stats.loaded = 0;
stats.aborted = false;
const xhrSetup = this.xhrSetup;
if (xhrSetup) {
Promise.resolve().then(() => {
if (this.stats.aborted) return;
return xhrSetup(xhr, context.url);
}).catch(error => {
xhr.open('GET', context.url, true);
return xhrSetup(xhr, context.url);
}).then(() => {
if (this.stats.aborted) return;
this.openAndSendXhr(xhr, context, config);
}).catch(error => {
// IE11 throws an exception on xhr.open if attempting to access an HTTP resource over HTTPS
this.callbacks.onError({
code: xhr.status,
text: error.message
}, context, xhr, stats);
return;
});
} else {
this.openAndSendXhr(xhr, context, config);
}
}
openAndSendXhr(xhr, context, config) {
if (!xhr.readyState) {
xhr.open('GET', context.url, true);
}
const headers = this.context.headers;
const {
maxTimeToFirstByteMs,
maxLoadTimeMs
} = config.loadPolicy;
if (headers) {
for (const header in headers) {
xhr.setRequestHeader(header, headers[header]);
}
}
if (context.rangeEnd) {
xhr.setRequestHeader('Range', 'bytes=' + context.rangeStart + '-' + (context.rangeEnd - 1));
}
xhr.onreadystatechange = this.readystatechange.bind(this);
xhr.onprogress = this.loadprogress.bind(this);
xhr.responseType = context.responseType;
// setup timeout before we perform request
self.clearTimeout(this.requestTimeout);
config.timeout = maxTimeToFirstByteMs && isFiniteNumber(maxTimeToFirstByteMs) ? maxTimeToFirstByteMs : maxLoadTimeMs;
this.requestTimeout = self.setTimeout(this.loadtimeout.bind(this), config.timeout);
xhr.send();
}
readystatechange() {
const {
context,
loader: xhr,
stats
} = this;
if (!context || !xhr) {
return;
}
const readyState = xhr.readyState;
const config = this.config;
// don't proceed if xhr has been aborted
if (stats.aborted) {
return;
}
// >= HEADERS_RECEIVED
if (readyState >= 2) {
if (stats.loading.first === 0) {
stats.loading.first = Math.max(self.performance.now(), stats.loading.start);
// readyState >= 2 AND readyState !==4 (readyState = HEADERS_RECEIVED || LOADING) rearm timeout as xhr not finished yet
if (config.timeout !== config.loadPolicy.maxLoadTimeMs) {
self.clearTimeout(this.requestTimeout);
config.timeout = config.loadPolicy.maxLoadTimeMs;
this.requestTimeout = self.setTimeout(this.loadtimeout.bind(this), config.loadPolicy.maxLoadTimeMs - (stats.loading.first - stats.loading.start));
}
}
if (readyState === 4) {
self.clearTimeout(this.requestTimeout);
xhr.onreadystatechange = null;
xhr.onprogress = null;
const status = xhr.status;
// http status between 200 to 299 are all successful
const useResponse = xhr.responseType !== 'text';
if (status >= 200 && status < 300 && (useResponse && xhr.response || xhr.responseText !== null)) {
stats.loading.end = Math.max(self.performance.now(), stats.loading.first);
const data = useResponse ? xhr.response : xhr.responseText;
const len = xhr.responseType === 'arraybuffer' ? data.byteLength : data.length;
stats.loaded = stats.total = len;
stats.bwEstimate = stats.total * 8000 / (stats.loading.end - stats.loading.first);
if (!this.callbacks) {
return;
}
const onProgress = this.callbacks.onProgress;
if (onProgress) {
onProgress(stats, context, data, xhr);
}
if (!this.callbacks) {
return;
}
const response = {
url: xhr.responseURL,
data: data,
code: status
};
this.callbacks.onSuccess(response, stats, context, xhr);
} else {
const retryConfig = config.loadPolicy.errorRetry;
const retryCount = stats.retry;
// if max nb of retries reached or if http status between 400 and 499 (such error cannot be recovered, retrying is useless), return error
if (shouldRetry(retryConfig, retryCount, false, status)) {
this.retry(retryConfig);
} else {
logger.error(`${status} while loading ${context.url}`);
this.callbacks.onError({
code: status,
text: xhr.statusText
}, context, xhr, stats);
}
}
}
}
}
loadtimeout() {
var _this$config;
const retryConfig = (_this$config = this.config) == null ? void 0 : _this$config.loadPolicy.timeoutRetry;
const retryCount = this.stats.retry;
if (shouldRetry(retryConfig, retryCount, true)) {
this.retry(retryConfig);
} else {
logger.warn(`timeout while loading ${this.context.url}`);
const callbacks = this.callbacks;
if (callbacks) {
this.abortInternal();
callbacks.onTimeout(this.stats, this.context, this.loader);
}
}
}
retry(retryConfig) {
const {
context,
stats
} = this;
this.retryDelay = getRetryDelay(retryConfig, stats.retry);
stats.retry++;
logger.warn(`${status ? 'HTTP Status ' + status : 'Timeout'} while loading ${context.url}, retrying ${stats.retry}/${retryConfig.maxNumRetry} in ${this.retryDelay}ms`);
// abort and reset internal state
this.abortInternal();
this.loader = null;
// schedule retry
self.clearTimeout(this.retryTimeout);
this.retryTimeout = self.setTimeout(this.loadInternal.bind(this), this.retryDelay);
}
loadprogress(event) {
const stats = this.stats;
stats.loaded = event.loaded;
if (event.lengthComputable) {
stats.total = event.total;
}
}
getCacheAge() {
let result = null;
if (this.loader && AGE_HEADER_LINE_REGEX.test(this.loader.getAllResponseHeaders())) {
const ageHeader = this.loader.getResponseHeader('age');
result = ageHeader ? parseFloat(ageHeader) : null;
}
return result;
}
getResponseHeader(name) {
if (this.loader && new RegExp(`^${name}:\\s*[\\d.]+\\s*$`, 'im').test(this.loader.getAllResponseHeaders())) {
return this.loader.getResponseHeader(name);
}
return null;
}
}
function fetchSupported() {
if (
// @ts-ignore
self.fetch && self.AbortController && self.ReadableStream && self.Request) {
try {
new self.ReadableStream({}); // eslint-disable-line no-new
return true;
} catch (e) {
/* noop */
}
}
return false;
}
const BYTERANGE = /(\d+)-(\d+)\/(\d+)/;
class FetchLoader {
constructor(config /* HlsConfig */) {
this.fetchSetup = void 0;
this.requestTimeout = void 0;
this.request = void 0;
this.response = void 0;
this.controller = void 0;
this.context = void 0;
this.config = null;
this.callbacks = null;
this.stats = void 0;
this.loader = null;
this.fetchSetup = config.fetchSetup || getRequest;
this.controller = new self.AbortController();
this.stats = new LoadStats();
}
destroy() {
this.loader = this.callbacks = null;
this.abortInternal();
}
abortInternal() {
const response = this.response;
if (!(response != null && response.ok)) {
this.stats.aborted = true;
this.controller.abort();
}
}
abort() {
var _this$callbacks;
this.abortInternal();
if ((_this$callbacks = this.callbacks) != null && _this$callbacks.onAbort) {
this.callbacks.onAbort(this.stats, this.context, this.response);
}
}
load(context, config, callbacks) {
const stats = this.stats;
if (stats.loading.start) {
throw new Error('Loader can only be used once.');
}
stats.loading.start = self.performance.now();
const initParams = getRequestParameters(context, this.controller.signal);
const onProgress = callbacks.onProgress;
const isArrayBuffer = context.responseType === 'arraybuffer';
const LENGTH = isArrayBuffer ? 'byteLength' : 'length';
const {
maxTimeToFirstByteMs,
maxLoadTimeMs
} = config.loadPolicy;
this.context = context;
this.config = config;
this.callbacks = callbacks;
this.request = this.fetchSetup(context, initParams);
self.clearTimeout(this.requestTimeout);
config.timeout = maxTimeToFirstByteMs && isFiniteNumber(maxTimeToFirstByteMs) ? maxTimeToFirstByteMs : maxLoadTimeMs;
this.requestTimeout = self.setTimeout(() => {
this.abortInternal();
callbacks.onTimeout(stats, context, this.response);
}, config.timeout);
self.fetch(this.request).then(response => {
this.response = this.loader = response;
const first = Math.max(self.performance.now(), stats.loading.start);
self.clearTimeout(this.requestTimeout);
config.timeout = maxLoadTimeMs;
this.requestTimeout = self.setTimeout(() => {
this.abortInternal();
callbacks.onTimeout(stats, context, this.response);
}, maxLoadTimeMs - (first - stats.loading.start));
if (!response.ok) {
const {
status,
statusText
} = response;
throw new FetchError(statusText || 'fetch, bad network response', status, response);
}
stats.loading.first = first;
stats.total = getContentLength(response.headers) || stats.total;
if (onProgress && isFiniteNumber(config.highWaterMark)) {
return this.loadProgressively(response, stats, context, config.highWaterMark, onProgress);
}
if (isArrayBuffer) {
return response.arrayBuffer();
}
if (context.responseType === 'json') {
return response.json();
}
return response.text();
}).then(responseData => {
const {
response
} = this;
self.clearTimeout(this.requestTimeout);
stats.loading.end = Math.max(self.performance.now(), stats.loading.first);
const total = responseData[LENGTH];
if (total) {
stats.loaded = stats.total = total;
}
const loaderResponse = {
url: response.url,
data: responseData,
code: response.status
};
if (onProgress && !isFiniteNumber(config.highWaterMark)) {
onProgress(stats, context, responseData, response);
}
callbacks.onSuccess(loaderResponse, stats, context, response);
}).catch(error => {
self.clearTimeout(this.requestTimeout);
if (stats.aborted) {
return;
}
// CORS errors result in an undefined code. Set it to 0 here to align with XHR's behavior
// when destroying, 'error' itself can be undefined
const code = !error ? 0 : error.code || 0;
const text = !error ? null : error.message;
callbacks.onError({
code,
text
}, context, error ? error.details : null, stats);
});
}
getCacheAge() {
let result = null;
if (this.response) {
const ageHeader = this.response.headers.get('age');
result = ageHeader ? parseFloat(ageHeader) : null;
}
return result;
}
getResponseHeader(name) {
return this.response ? this.response.headers.get(name) : null;
}
loadProgressively(response, stats, context, highWaterMark = 0, onProgress) {
const chunkCache = new ChunkCache();
const reader = response.body.getReader();
const pump = () => {
return reader.read().then(data => {
if (data.done) {
if (chunkCache.dataLength) {
onProgress(stats, context, chunkCache.flush(), response);
}
return Promise.resolve(new ArrayBuffer(0));
}
const chunk = data.value;
const len = chunk.length;
stats.loaded += len;
if (len < highWaterMark || chunkCache.dataLength) {
// The current chunk is too small to to be emitted or the cache already has data
// Push it to the cache
chunkCache.push(chunk);
if (chunkCache.dataLength >= highWaterMark) {
// flush in order to join the typed arrays
onProgress(stats, context, chunkCache.flush(), response);
}
} else {
// If there's nothing cached already, and the chache is large enough
// just emit the progress event
onProgress(stats, context, chunk, response);
}
return pump();
}).catch(() => {
/* aborted */
return Promise.reject();
});
};
return pump();
}
}
function getRequestParameters(context, signal) {
const initParams = {
method: 'GET',
mode: 'cors',
credentials: 'same-origin',
signal,
headers: new self.Headers(_extends({}, context.headers))
};
if (context.rangeEnd) {
initParams.headers.set('Range', 'bytes=' + context.rangeStart + '-' + String(context.rangeEnd - 1));
}
return initParams;
}
function getByteRangeLength(byteRangeHeader) {
const result = BYTERANGE.exec(byteRangeHeader);
if (result) {
return parseInt(result[2]) - parseInt(result[1]) + 1;
}
}
function getContentLength(headers) {
const contentRange = headers.get('Content-Range');
if (contentRange) {
const byteRangeLength = getByteRangeLength(contentRange);
if (isFiniteNumber(byteRangeLength)) {
return byteRangeLength;
}
}
const contentLength = headers.get('Content-Length');
if (contentLength) {
return parseInt(contentLength);
}
}
function getRequest(context, initParams) {
return new self.Request(context.url, initParams);
}
class FetchError extends Error {
constructor(message, code, details) {
super(message);
this.code = void 0;
this.details = void 0;
this.code = code;
this.details = details;
}
}
const WHITESPACE_CHAR = /\s/;
const Cues = {
newCue(track, startTime, endTime, captionScreen) {
const result = [];
let row;
// the type data states this is VTTCue, but it can potentially be a TextTrackCue on old browsers
let cue;
let indenting;
let indent;
let text;
const Cue = self.VTTCue || self.TextTrackCue;
for (let r = 0; r < captionScreen.rows.length; r++) {
row = captionScreen.rows[r];
indenting = true;
indent = 0;
text = '';
if (!row.isEmpty()) {
var _track$cues;
for (let c = 0; c < row.chars.length; c++) {
if (WHITESPACE_CHAR.test(row.chars[c].uchar) && indenting) {
indent++;
} else {
text += row.chars[c].uchar;
indenting = false;
}
}
// To be used for cleaning-up orphaned roll-up captions
row.cueStartTime = startTime;
// Give a slight bump to the endTime if it's equal to startTime to avoid a SyntaxError in IE
if (startTime === endTime) {
endTime += 0.0001;
}
if (indent >= 16) {
indent--;
} else {
indent++;
}
const cueText = fixLineBreaks(text.trim());
const id = generateCueId(startTime, endTime, cueText);
// If this cue already exists in the track do not push it
if (!(track != null && (_track$cues = track.cues) != null && _track$cues.getCueById(id))) {
cue = new Cue(startTime, endTime, cueText);
cue.id = id;
cue.line = r + 1;
cue.align = 'left';
// Clamp the position between 10 and 80 percent (CEA-608 PAC indent code)
// https://dvcs.w3.org/hg/text-tracks/raw-file/default/608toVTT/608toVTT.html#positioning-in-cea-608
// Firefox throws an exception and captions break with out of bounds 0-100 values
cue.position = 10 + Math.min(80, Math.floor(indent * 8 / 32) * 10);
result.push(cue);
}
}
}
if (track && result.length) {
// Sort bottom cues in reverse order so that they render in line order when overlapping in Chrome
result.sort((cueA, cueB) => {
if (cueA.line === 'auto' || cueB.line === 'auto') {
return 0;
}
if (cueA.line > 8 && cueB.line > 8) {
return cueB.line - cueA.line;
}
return cueA.line - cueB.line;
});
result.forEach(cue => addCueToTrack(track, cue));
}
return result;
}
};
/**
* @deprecated use fragLoadPolicy.default
*/
/**
* @deprecated use manifestLoadPolicy.default and playlistLoadPolicy.default
*/
const defaultLoadPolicy = {
maxTimeToFirstByteMs: 8000,
maxLoadTimeMs: 20000,
timeoutRetry: null,
errorRetry: null
};
/**
* @ignore
* If possible, keep hlsDefaultConfig shallow
* It is cloned whenever a new Hls instance is created, by keeping the config
* shallow the properties are cloned, and we don't end up manipulating the default
*/
const hlsDefaultConfig = _objectSpread2(_objectSpread2({
autoStartLoad: true,
// used by stream-controller
startPosition: -1,
// used by stream-controller
defaultAudioCodec: undefined,
// used by stream-controller
debug: false,
// used by logger
capLevelOnFPSDrop: false,
// used by fps-controller
capLevelToPlayerSize: false,
// used by cap-level-controller
ignoreDevicePixelRatio: false,
// used by cap-level-controller
initialLiveManifestSize: 1,
// used by stream-controller
maxBufferLength: 30,
// used by stream-controller
backBufferLength: Infinity,
// used by buffer-controller
maxBufferSize: 60 * 1000 * 1000,
// used by stream-controller
maxBufferHole: 0.1,
// used by stream-controller
highBufferWatchdogPeriod: 2,
// used by stream-controller
nudgeOffset: 0.1,
// used by stream-controller
nudgeMaxRetry: 3,
// used by stream-controller
maxFragLookUpTolerance: 0.25,
// used by stream-controller
liveSyncDurationCount: 3,
// used by latency-controller
liveMaxLatencyDurationCount: Infinity,
// used by latency-controller
liveSyncDuration: undefined,
// used by latency-controller
liveMaxLatencyDuration: undefined,
// used by latency-controller
maxLiveSyncPlaybackRate: 1,
// used by latency-controller
liveDurationInfinity: false,
// used by buffer-controller
/**
* @deprecated use backBufferLength
*/
liveBackBufferLength: null,
// used by buffer-controller
maxMaxBufferLength: 600,
// used by stream-controller
enableWorker: true,
// used by transmuxer
workerPath: null,
// used by transmuxer
enableSoftwareAES: true,
// used by decrypter
startLevel: undefined,
// used by level-controller
startFragPrefetch: false,
// used by stream-controller
fpsDroppedMonitoringPeriod: 5000,
// used by fps-controller
fpsDroppedMonitoringThreshold: 0.2,
// used by fps-controller
appendErrorMaxRetry: 3,
// used by buffer-controller
loader: XhrLoader,
// loader: FetchLoader,
fLoader: undefined,
// used by fragment-loader
pLoader: undefined,
// used by playlist-loader
xhrSetup: undefined,
// used by xhr-loader
licenseXhrSetup: undefined,
// used by eme-controller
licenseResponseCallback: undefined,
// used by eme-controller
abrController: AbrController,
bufferController: BufferController,
capLevelController: CapLevelController,
errorController: ErrorController,
fpsController: FPSController,
stretchShortVideoTrack: false,
// used by mp4-remuxer
maxAudioFramesDrift: 1,
// used by mp4-remuxer
forceKeyFrameOnDiscontinuity: true,
// used by ts-demuxer
abrEwmaFastLive: 3,
// used by abr-controller
abrEwmaSlowLive: 9,
// used by abr-controller
abrEwmaFastVoD: 3,
// used by abr-controller
abrEwmaSlowVoD: 9,
// used by abr-controller
abrEwmaDefaultEstimate: 5e5,
// 500 kbps // used by abr-controller
abrBandWidthFactor: 0.95,
// used by abr-controller
abrBandWidthUpFactor: 0.7,
// used by abr-controller
abrMaxWithRealBitrate: false,
// used by abr-controller
maxStarvationDelay: 4,
// used by abr-controller
maxLoadingDelay: 4,
// used by abr-controller
minAutoBitrate: 0,
// used by hls
emeEnabled: false,
// used by eme-controller
widevineLicenseUrl: undefined,
// used by eme-controller
drmSystems: {},
// used by eme-controller
drmSystemOptions: {},
// used by eme-controller
requestMediaKeySystemAccessFunc: requestMediaKeySystemAccess ,
// used by eme-controller
testBandwidth: true,
progressive: false,
lowLatencyMode: true,
cmcd: undefined,
enableDateRangeMetadataCues: true,
enableEmsgMetadataCues: true,
enableID3MetadataCues: true,
certLoadPolicy: {
default: defaultLoadPolicy
},
keyLoadPolicy: {
default: {
maxTimeToFirstByteMs: 8000,
maxLoadTimeMs: 20000,
timeoutRetry: {
maxNumRetry: 1,
retryDelayMs: 1000,
maxRetryDelayMs: 20000,
backoff: 'linear'
},
errorRetry: {
maxNumRetry: 8,
retryDelayMs: 1000,
maxRetryDelayMs: 20000,
backoff: 'linear'
}
}
},
manifestLoadPolicy: {
default: {
maxTimeToFirstByteMs: Infinity,
maxLoadTimeMs: 20000,
timeoutRetry: {
maxNumRetry: 2,
retryDelayMs: 0,
maxRetryDelayMs: 0
},
errorRetry: {
maxNumRetry: 1,
retryDelayMs: 1000,
maxRetryDelayMs: 8000
}
}
},
playlistLoadPolicy: {
default: {
maxTimeToFirstByteMs: 10000,
maxLoadTimeMs: 20000,
timeoutRetry: {
maxNumRetry: 2,
retryDelayMs: 0,
maxRetryDelayMs: 0
},
errorRetry: {
maxNumRetry: 2,
retryDelayMs: 1000,
maxRetryDelayMs: 8000
}
}
},
fragLoadPolicy: {
default: {
maxTimeToFirstByteMs: 10000,
maxLoadTimeMs: 120000,
timeoutRetry: {
maxNumRetry: 4,
retryDelayMs: 0,
maxRetryDelayMs: 0
},
errorRetry: {
maxNumRetry: 6,
retryDelayMs: 1000,
maxRetryDelayMs: 8000
}
}
},
steeringManifestLoadPolicy: {
default: {
maxTimeToFirstByteMs: 10000,
maxLoadTimeMs: 20000,
timeoutRetry: {
maxNumRetry: 2,
retryDelayMs: 0,
maxRetryDelayMs: 0
},
errorRetry: {
maxNumRetry: 1,
retryDelayMs: 1000,
maxRetryDelayMs: 8000
}
}
},
// These default settings are deprecated in favor of the above policies
// and are maintained for backwards compatibility
manifestLoadingTimeOut: 10000,
manifestLoadingMaxRetry: 1,
manifestLoadingRetryDelay: 1000,
manifestLoadingMaxRetryTimeout: 64000,
levelLoadingTimeOut: 10000,
levelLoadingMaxRetry: 4,
levelLoadingRetryDelay: 1000,
levelLoadingMaxRetryTimeout: 64000,
fragLoadingTimeOut: 20000,
fragLoadingMaxRetry: 6,
fragLoadingRetryDelay: 1000,
fragLoadingMaxRetryTimeout: 64000
}, timelineConfig()), {}, {
subtitleStreamController: SubtitleStreamController ,
subtitleTrackController: SubtitleTrackController ,
timelineController: TimelineController ,
audioStreamController: AudioStreamController ,
audioTrackController: AudioTrackController ,
emeController: EMEController ,
cmcdController: CMCDController ,
contentSteeringController: ContentSteeringController
});
function timelineConfig() {
return {
cueHandler: Cues,
// used by timeline-controller
enableWebVTT: true,
// used by timeline-controller
enableIMSC1: true,
// used by timeline-controller
enableCEA708Captions: true,
// used by timeline-controller
captionsTextTrack1Label: 'English',
// used by timeline-controller
captionsTextTrack1LanguageCode: 'en',
// used by timeline-controller
captionsTextTrack2Label: 'Spanish',
// used by timeline-controller
captionsTextTrack2LanguageCode: 'es',
// used by timeline-controller
captionsTextTrack3Label: 'Unknown CC',
// used by timeline-controller
captionsTextTrack3LanguageCode: '',
// used by timeline-controller
captionsTextTrack4Label: 'Unknown CC',
// used by timeline-controller
captionsTextTrack4LanguageCode: '',
// used by timeline-controller
renderTextTracksNatively: true
};
}
/**
* @ignore
*/
function mergeConfig(defaultConfig, userConfig) {
if ((userConfig.liveSyncDurationCount || userConfig.liveMaxLatencyDurationCount) && (userConfig.liveSyncDuration || userConfig.liveMaxLatencyDuration)) {
throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");
}
if (userConfig.liveMaxLatencyDurationCount !== undefined && (userConfig.liveSyncDurationCount === undefined || userConfig.liveMaxLatencyDurationCount <= userConfig.liveSyncDurationCount)) {
throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');
}
if (userConfig.liveMaxLatencyDuration !== undefined && (userConfig.liveSyncDuration === undefined || userConfig.liveMaxLatencyDuration <= userConfig.liveSyncDuration)) {
throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');
}
const defaultsCopy = deepCpy(defaultConfig);
// Backwards compatibility with deprecated config values
const deprecatedSettingTypes = ['manifest', 'level', 'frag'];
const deprecatedSettings = ['TimeOut', 'MaxRetry', 'RetryDelay', 'MaxRetryTimeout'];
deprecatedSettingTypes.forEach(type => {
const policyName = `${type === 'level' ? 'playlist' : type}LoadPolicy`;
const policyNotSet = userConfig[policyName] === undefined;
const report = [];
deprecatedSettings.forEach(setting => {
const deprecatedSetting = `${type}Loading${setting}`;
const value = userConfig[deprecatedSetting];
if (value !== undefined && policyNotSet) {
report.push(deprecatedSetting);
const settings = defaultsCopy[policyName].default;
userConfig[policyName] = {
default: settings
};
switch (setting) {
case 'TimeOut':
settings.maxLoadTimeMs = value;
settings.maxTimeToFirstByteMs = value;
break;
case 'MaxRetry':
settings.errorRetry.maxNumRetry = value;
settings.timeoutRetry.maxNumRetry = value;
break;
case 'RetryDelay':
settings.errorRetry.retryDelayMs = value;
settings.timeoutRetry.retryDelayMs = value;
break;
case 'MaxRetryTimeout':
settings.errorRetry.maxRetryDelayMs = value;
settings.timeoutRetry.maxRetryDelayMs = value;
break;
}
}
});
if (report.length) {
logger.warn(`hls.js config: "${report.join('", "')}" setting(s) are deprecated, use "${policyName}": ${JSON.stringify(userConfig[policyName])}`);
}
});
return _objectSpread2(_objectSpread2({}, defaultsCopy), userConfig);
}
function deepCpy(obj) {
if (obj && typeof obj === 'object') {
if (Array.isArray(obj)) {
return obj.map(deepCpy);
}
return Object.keys(obj).reduce((result, key) => {
result[key] = deepCpy(obj[key]);
return result;
}, {});
}
return obj;
}
/**
* @ignore
*/
function enableStreamingMode(config) {
const currentLoader = config.loader;
if (currentLoader !== FetchLoader && currentLoader !== XhrLoader) {
// If a developer has configured their own loader, respect that choice
logger.log('[config]: Custom loader detected, cannot enable progressive streaming');
config.progressive = false;
} else {
const canStreamProgressively = fetchSupported();
if (canStreamProgressively) {
config.loader = FetchLoader;
config.progressive = true;
config.enableSoftwareAES = true;
logger.log('[config]: Progressive streaming enabled, using FetchLoader');
}
}
}
/**
* The `Hls` class is the core of the HLS.js library used to instantiate player instances.
* @public
*/
class Hls {
/**
* The runtime configuration used by the player. At instantiation this is combination of `hls.userConfig` merged over `Hls.DefaultConfig`.
*/
/**
* The configuration object provided on player instantiation.
*/
/**
* Get the video-dev/hls.js package version.
*/
static get version() {
return "1.4.13";
}
/**
* Check if the required MediaSource Extensions are available.
*/
static isSupported() {
return isSupported();
}
static get Events() {
return Events;
}
static get ErrorTypes() {
return ErrorTypes;
}
static get ErrorDetails() {
return ErrorDetails;
}
/**
* Get the default configuration applied to new instances.
*/
static get DefaultConfig() {
if (!Hls.defaultConfig) {
return hlsDefaultConfig;
}
return Hls.defaultConfig;
}
/**
* Replace the default configuration applied to new instances.
*/
static set DefaultConfig(defaultConfig) {
Hls.defaultConfig = defaultConfig;
}
/**
* Creates an instance of an HLS client that can attach to exactly one `HTMLMediaElement`.
* @param userConfig - Configuration options applied over `Hls.DefaultConfig`
*/
constructor(userConfig = {}) {
this.config = void 0;
this.userConfig = void 0;
this.coreComponents = void 0;
this.networkControllers = void 0;
this._emitter = new EventEmitter();
this._autoLevelCapping = void 0;
this._maxHdcpLevel = null;
this.abrController = void 0;
this.bufferController = void 0;
this.capLevelController = void 0;
this.latencyController = void 0;
this.levelController = void 0;
this.streamController = void 0;
this.audioTrackController = void 0;
this.subtitleTrackController = void 0;
this.emeController = void 0;
this.cmcdController = void 0;
this._media = null;
this.url = null;
enableLogs(userConfig.debug || false, 'Hls instance');
const config = this.config = mergeConfig(Hls.DefaultConfig, userConfig);
this.userConfig = userConfig;
this._autoLevelCapping = -1;
if (config.progressive) {
enableStreamingMode(config);
}
// core controllers and network loaders
const {
abrController: ConfigAbrController,
bufferController: ConfigBufferController,
capLevelController: ConfigCapLevelController,
errorController: ConfigErrorController,
fpsController: ConfigFpsController
} = config;
const errorController = new ConfigErrorController(this);
const abrController = this.abrController = new ConfigAbrController(this);
const bufferController = this.bufferController = new ConfigBufferController(this);
const capLevelController = this.capLevelController = new ConfigCapLevelController(this);
const fpsController = new ConfigFpsController(this);
const playListLoader = new PlaylistLoader(this);
const id3TrackController = new ID3TrackController(this);
const ConfigContentSteeringController = config.contentSteeringController;
// ConentSteeringController is defined before LevelController to receive Multivariant Playlist events first
const contentSteering = ConfigContentSteeringController ? new ConfigContentSteeringController(this) : null;
const levelController = this.levelController = new LevelController(this, contentSteering);
// FragmentTracker must be defined before StreamController because the order of event handling is important
const fragmentTracker = new FragmentTracker(this);
const keyLoader = new KeyLoader(this.config);
const streamController = this.streamController = new StreamController(this, fragmentTracker, keyLoader);
// Cap level controller uses streamController to flush the buffer
capLevelController.setStreamController(streamController);
// fpsController uses streamController to switch when frames are being dropped
fpsController.setStreamController(streamController);
const networkControllers = [playListLoader, levelController, streamController];
if (contentSteering) {
networkControllers.splice(1, 0, contentSteering);
}
this.networkControllers = networkControllers;
const coreComponents = [abrController, bufferController, capLevelController, fpsController, id3TrackController, fragmentTracker];
this.audioTrackController = this.createController(config.audioTrackController, networkControllers);
const AudioStreamControllerClass = config.audioStreamController;
if (AudioStreamControllerClass) {
networkControllers.push(new AudioStreamControllerClass(this, fragmentTracker, keyLoader));
}
// subtitleTrackController must be defined before subtitleStreamController because the order of event handling is important
this.subtitleTrackController = this.createController(config.subtitleTrackController, networkControllers);
const SubtitleStreamControllerClass = config.subtitleStreamController;
if (SubtitleStreamControllerClass) {
networkControllers.push(new SubtitleStreamControllerClass(this, fragmentTracker, keyLoader));
}
this.createController(config.timelineController, coreComponents);
keyLoader.emeController = this.emeController = this.createController(config.emeController, coreComponents);
this.cmcdController = this.createController(config.cmcdController, coreComponents);
this.latencyController = this.createController(LatencyController, coreComponents);
this.coreComponents = coreComponents;
// Error controller handles errors before and after all other controllers
// This listener will be invoked after all other controllers error listeners
networkControllers.push(errorController);
const onErrorOut = errorController.onErrorOut;
if (typeof onErrorOut === 'function') {
this.on(Events.ERROR, onErrorOut, errorController);
}
}
createController(ControllerClass, components) {
if (ControllerClass) {
const controllerInstance = new ControllerClass(this);
if (components) {
components.push(controllerInstance);
}
return controllerInstance;
}
return null;
}
// Delegate the EventEmitter through the public API of Hls.js
on(event, listener, context = this) {
this._emitter.on(event, listener, context);
}
once(event, listener, context = this) {
this._emitter.once(event, listener, context);
}
removeAllListeners(event) {
this._emitter.removeAllListeners(event);
}
off(event, listener, context = this, once) {
this._emitter.off(event, listener, context, once);
}
listeners(event) {
return this._emitter.listeners(event);
}
emit(event, name, eventObject) {
return this._emitter.emit(event, name, eventObject);
}
trigger(event, eventObject) {
if (this.config.debug) {
return this.emit(event, event, eventObject);
} else {
try {
return this.emit(event, event, eventObject);
} catch (e) {
logger.error('An internal error happened while handling event ' + event + '. Error message: "' + e.message + '". Here is a stacktrace:', e);
this.trigger(Events.ERROR, {
type: ErrorTypes.OTHER_ERROR,
details: ErrorDetails.INTERNAL_EXCEPTION,
fatal: false,
event: event,
error: e
});
}
}
return false;
}
listenerCount(event) {
return this._emitter.listenerCount(event);
}
/**
* Dispose of the instance
*/
destroy() {
logger.log('destroy');
this.trigger(Events.DESTROYING, undefined);
this.detachMedia();
this.removeAllListeners();
this._autoLevelCapping = -1;
this.url = null;
this.networkControllers.forEach(component => component.destroy());
this.networkControllers.length = 0;
this.coreComponents.forEach(component => component.destroy());
this.coreComponents.length = 0;
// Remove any references that could be held in config options or callbacks
const config = this.config;
config.xhrSetup = config.fetchSetup = undefined;
// @ts-ignore
this.userConfig = null;
}
/**
* Attaches Hls.js to a media element
*/
attachMedia(media) {
logger.log('attachMedia');
this._media = media;
this.trigger(Events.MEDIA_ATTACHING, {
media: media
});
}
/**
* Detach Hls.js from the media
*/
detachMedia() {
logger.log('detachMedia');
this.trigger(Events.MEDIA_DETACHING, undefined);
this._media = null;
}
/**
* Set the source URL. Can be relative or absolute.
*/
loadSource(url) {
this.stopLoad();
const media = this.media;
const loadedSource = this.url;
const loadingSource = this.url = urlToolkitExports.buildAbsoluteURL(self.location.href, url, {
alwaysNormalize: true
});
logger.log(`loadSource:${loadingSource}`);
if (media && loadedSource && (loadedSource !== loadingSource || this.bufferController.hasSourceTypes())) {
this.detachMedia();
this.attachMedia(media);
}
// when attaching to a source URL, trigger a playlist load
this.trigger(Events.MANIFEST_LOADING, {
url: url
});
}
/**
* Start loading data from the stream source.
* Depending on default config, client starts loading automatically when a source is set.
*
* @param startPosition - Set the start position to stream from.
* Defaults to -1 (None: starts from earliest point)
*/
startLoad(startPosition = -1) {
logger.log(`startLoad(${startPosition})`);
this.networkControllers.forEach(controller => {
controller.startLoad(startPosition);
});
}
/**
* Stop loading of any stream data.
*/
stopLoad() {
logger.log('stopLoad');
this.networkControllers.forEach(controller => {
controller.stopLoad();
});
}
/**
* Swap through possible audio codecs in the stream (for example to switch from stereo to 5.1)
*/
swapAudioCodec() {
logger.log('swapAudioCodec');
this.streamController.swapAudioCodec();
}
/**
* When the media-element fails, this allows to detach and then re-attach it
* as one call (convenience method).
*
* Automatic recovery of media-errors by this process is configurable.
*/
recoverMediaError() {
logger.log('recoverMediaError');
const media = this._media;
this.detachMedia();
if (media) {
this.attachMedia(media);
}
}
removeLevel(levelIndex, urlId = 0) {
this.levelController.removeLevel(levelIndex, urlId);
}
/**
* @returns an array of levels (variants) sorted by HDCP-LEVEL, BANDWIDTH, SCORE, and RESOLUTION (height)
*/
get levels() {
const levels = this.levelController.levels;
return levels ? levels : [];
}
/**
* Index of quality level (variant) currently played
*/
get currentLevel() {
return this.streamController.currentLevel;
}
/**
* Set quality level index immediately. This will flush the current buffer to replace the quality asap. That means playback will interrupt at least shortly to re-buffer and re-sync eventually. Set to -1 for automatic level selection.
*/
set currentLevel(newLevel) {
logger.log(`set currentLevel:${newLevel}`);
this.loadLevel = newLevel;
this.abrController.clearTimer();
this.streamController.immediateLevelSwitch();
}
/**
* Index of next quality level loaded as scheduled by stream controller.
*/
get nextLevel() {
return this.streamController.nextLevel;
}
/**
* Set quality level index for next loaded data.
* This will switch the video quality asap, without interrupting playback.
* May abort current loading of data, and flush parts of buffer (outside currently played fragment region).
* @param newLevel - Pass -1 for automatic level selection
*/
set nextLevel(newLevel) {
logger.log(`set nextLevel:${newLevel}`);
this.levelController.manualLevel = newLevel;
this.streamController.nextLevelSwitch();
}
/**
* Return the quality level of the currently or last (of none is loaded currently) segment
*/
get loadLevel() {
return this.levelController.level;
}
/**
* Set quality level index for next loaded data in a conservative way.
* This will switch the quality without flushing, but interrupt current loading.
* Thus the moment when the quality switch will appear in effect will only be after the already existing buffer.
* @param newLevel - Pass -1 for automatic level selection
*/
set loadLevel(newLevel) {
logger.log(`set loadLevel:${newLevel}`);
this.levelController.manualLevel = newLevel;
}
/**
* get next quality level loaded
*/
get nextLoadLevel() {
return this.levelController.nextLoadLevel;
}
/**
* Set quality level of next loaded segment in a fully "non-destructive" way.
* Same as `loadLevel` but will wait for next switch (until current loading is done).
*/
set nextLoadLevel(level) {
this.levelController.nextLoadLevel = level;
}
/**
* Return "first level": like a default level, if not set,
* falls back to index of first level referenced in manifest
*/
get firstLevel() {
return Math.max(this.levelController.firstLevel, this.minAutoLevel);
}
/**
* Sets "first-level", see getter.
*/
set firstLevel(newLevel) {
logger.log(`set firstLevel:${newLevel}`);
this.levelController.firstLevel = newLevel;
}
/**
* Return start level (level of first fragment that will be played back)
* if not overrided by user, first level appearing in manifest will be used as start level
* if -1 : automatic start level selection, playback will start from level matching download bandwidth
* (determined from download of first segment)
*/
get startLevel() {
return this.levelController.startLevel;
}
/**
* set start level (level of first fragment that will be played back)
* if not overrided by user, first level appearing in manifest will be used as start level
* if -1 : automatic start level selection, playback will start from level matching download bandwidth
* (determined from download of first segment)
*/
set startLevel(newLevel) {
logger.log(`set startLevel:${newLevel}`);
// if not in automatic start level detection, ensure startLevel is greater than minAutoLevel
if (newLevel !== -1) {
newLevel = Math.max(newLevel, this.minAutoLevel);
}
this.levelController.startLevel = newLevel;
}
/**
* Whether level capping is enabled.
* Default value is set via `config.capLevelToPlayerSize`.
*/
get capLevelToPlayerSize() {
return this.config.capLevelToPlayerSize;
}
/**
* Enables or disables level capping. If disabled after previously enabled, `nextLevelSwitch` will be immediately called.
*/
set capLevelToPlayerSize(shouldStartCapping) {
const newCapLevelToPlayerSize = !!shouldStartCapping;
if (newCapLevelToPlayerSize !== this.config.capLevelToPlayerSize) {
if (newCapLevelToPlayerSize) {
this.capLevelController.startCapping(); // If capping occurs, nextLevelSwitch will happen based on size.
} else {
this.capLevelController.stopCapping();
this.autoLevelCapping = -1;
this.streamController.nextLevelSwitch(); // Now we're uncapped, get the next level asap.
}
this.config.capLevelToPlayerSize = newCapLevelToPlayerSize;
}
}
/**
* Capping/max level value that should be used by automatic level selection algorithm (`ABRController`)
*/
get autoLevelCapping() {
return this._autoLevelCapping;
}
/**
* Returns the current bandwidth estimate in bits per second, when available. Otherwise, `NaN` is returned.
*/
get bandwidthEstimate() {
const {
bwEstimator
} = this.abrController;
if (!bwEstimator) {
return NaN;
}
return bwEstimator.getEstimate();
}
/**
* get time to first byte estimate
* @type {number}
*/
get ttfbEstimate() {
const {
bwEstimator
} = this.abrController;
if (!bwEstimator) {
return NaN;
}
return bwEstimator.getEstimateTTFB();
}
/**
* Capping/max level value that should be used by automatic level selection algorithm (`ABRController`)
*/
set autoLevelCapping(newLevel) {
if (this._autoLevelCapping !== newLevel) {
logger.log(`set autoLevelCapping:${newLevel}`);
this._autoLevelCapping = newLevel;
}
}
get maxHdcpLevel() {
return this._maxHdcpLevel;
}
set maxHdcpLevel(value) {
if (HdcpLevels.indexOf(value) > -1) {
this._maxHdcpLevel = value;
}
}
/**
* True when automatic level selection enabled
*/
get autoLevelEnabled() {
return this.levelController.manualLevel === -1;
}
/**
* Level set manually (if any)
*/
get manualLevel() {
return this.levelController.manualLevel;
}
/**
* min level selectable in auto mode according to config.minAutoBitrate
*/
get minAutoLevel() {
const {
levels,
config: {
minAutoBitrate
}
} = this;
if (!levels) return 0;
const len = levels.length;
for (let i = 0; i < len; i++) {
if (levels[i].maxBitrate >= minAutoBitrate) {
return i;
}
}
return 0;
}
/**
* max level selectable in auto mode according to autoLevelCapping
*/
get maxAutoLevel() {
const {
levels,
autoLevelCapping,
maxHdcpLevel
} = this;
let maxAutoLevel;
if (autoLevelCapping === -1 && levels && levels.length) {
maxAutoLevel = levels.length - 1;
} else {
maxAutoLevel = autoLevelCapping;
}
if (maxHdcpLevel) {
for (let i = maxAutoLevel; i--;) {
const hdcpLevel = levels[i].attrs['HDCP-LEVEL'];
if (hdcpLevel && hdcpLevel <= maxHdcpLevel) {
return i;
}
}
}
return maxAutoLevel;
}
/**
* next automatically selected quality level
*/
get nextAutoLevel() {
// ensure next auto level is between min and max auto level
return Math.min(Math.max(this.abrController.nextAutoLevel, this.minAutoLevel), this.maxAutoLevel);
}
/**
* this setter is used to force next auto level.
* this is useful to force a switch down in auto mode:
* in case of load error on level N, hls.js can set nextAutoLevel to N-1 for example)
* forced value is valid for one fragment. upon successful frag loading at forced level,
* this value will be resetted to -1 by ABR controller.
*/
set nextAutoLevel(nextLevel) {
this.abrController.nextAutoLevel = Math.max(this.minAutoLevel, nextLevel);
}
/**
* get the datetime value relative to media.currentTime for the active level Program Date Time if present
*/
get playingDate() {
return this.streamController.currentProgramDateTime;
}
get mainForwardBufferInfo() {
return this.streamController.getMainFwdBufferInfo();
}
/**
* Get the list of selectable audio tracks
*/
get audioTracks() {
const audioTrackController = this.audioTrackController;
return audioTrackController ? audioTrackController.audioTracks : [];
}
/**
* index of the selected audio track (index in audio track lists)
*/
get audioTrack() {
const audioTrackController = this.audioTrackController;
return audioTrackController ? audioTrackController.audioTrack : -1;
}
/**
* selects an audio track, based on its index in audio track lists
*/
set audioTrack(audioTrackId) {
const audioTrackController = this.audioTrackController;
if (audioTrackController) {
audioTrackController.audioTrack = audioTrackId;
}
}
/**
* get alternate subtitle tracks list from playlist
*/
get subtitleTracks() {
const subtitleTrackController = this.subtitleTrackController;
return subtitleTrackController ? subtitleTrackController.subtitleTracks : [];
}
/**
* index of the selected subtitle track (index in subtitle track lists)
*/
get subtitleTrack() {
const subtitleTrackController = this.subtitleTrackController;
return subtitleTrackController ? subtitleTrackController.subtitleTrack : -1;
}
get media() {
return this._media;
}
/**
* select an subtitle track, based on its index in subtitle track lists
*/
set subtitleTrack(subtitleTrackId) {
const subtitleTrackController = this.subtitleTrackController;
if (subtitleTrackController) {
subtitleTrackController.subtitleTrack = subtitleTrackId;
}
}
/**
* Whether subtitle display is enabled or not
*/
get subtitleDisplay() {
const subtitleTrackController = this.subtitleTrackController;
return subtitleTrackController ? subtitleTrackController.subtitleDisplay : false;
}
/**
* Enable/disable subtitle display rendering
*/
set subtitleDisplay(value) {
const subtitleTrackController = this.subtitleTrackController;
if (subtitleTrackController) {
subtitleTrackController.subtitleDisplay = value;
}
}
/**
* get mode for Low-Latency HLS loading
*/
get lowLatencyMode() {
return this.config.lowLatencyMode;
}
/**
* Enable/disable Low-Latency HLS part playlist and segment loading, and start live streams at playlist PART-HOLD-BACK rather than HOLD-BACK.
*/
set lowLatencyMode(mode) {
this.config.lowLatencyMode = mode;
}
/**
* Position (in seconds) of live sync point (ie edge of live position minus safety delay defined by ```hls.config.liveSyncDuration```)
* @returns null prior to loading live Playlist
*/
get liveSyncPosition() {
return this.latencyController.liveSyncPosition;
}
/**
* Estimated position (in seconds) of live edge (ie edge of live playlist plus time sync playlist advanced)
* @returns 0 before first playlist is loaded
*/
get latency() {
return this.latencyController.latency;
}
/**
* maximum distance from the edge before the player seeks forward to ```hls.liveSyncPosition```
* configured using ```liveMaxLatencyDurationCount``` (multiple of target duration) or ```liveMaxLatencyDuration```
* @returns 0 before first playlist is loaded
*/
get maxLatency() {
return this.latencyController.maxLatency;
}
/**
* target distance from the edge as calculated by the latency controller
*/
get targetLatency() {
return this.latencyController.targetLatency;
}
/**
* the rate at which the edge of the current live playlist is advancing or 1 if there is none
*/
get drift() {
return this.latencyController.drift;
}
/**
* set to true when startLoad is called before MANIFEST_PARSED event
*/
get forceStartLoad() {
return this.streamController.forceStartLoad;
}
}
Hls.defaultConfig = void 0;
export { Hls as default };
//# sourceMappingURL=hls.js.map
================================================
FILE: public/assets/lib/vendor/leaflet/Control.Draw.js
================================================
/**
* @class L.Control.Draw
* @aka L.Draw
*/
L.Control.Draw = L.Control.extend({
// Options
options: {
position: 'topleft',
draw: {},
edit: false
},
// @method initialize(): void
// Initializes draw control, toolbars from the options
initialize: function (options) {
if (L.version < '0.7') {
throw new Error('Leaflet.draw 0.2.3+ requires Leaflet 0.7.0+. Download latest from https://github.com/Leaflet/Leaflet/');
}
L.Control.prototype.initialize.call(this, options);
var toolbar;
this._toolbars = {};
// Initialize toolbars
if (L.DrawToolbar && this.options.draw) {
toolbar = new L.DrawToolbar(this.options.draw);
this._toolbars[L.DrawToolbar.TYPE] = toolbar;
// Listen for when toolbar is enabled
this._toolbars[L.DrawToolbar.TYPE].on('enable', this._toolbarEnabled, this);
}
if (L.EditToolbar && this.options.edit) {
toolbar = new L.EditToolbar(this.options.edit);
this._toolbars[L.EditToolbar.TYPE] = toolbar;
// Listen for when toolbar is enabled
this._toolbars[L.EditToolbar.TYPE].on('enable', this._toolbarEnabled, this);
}
L.toolbar = this; //set global var for editing the toolbar
},
// @method onAdd(): container
// Adds the toolbar container to the map
onAdd: function (map) {
var container = L.DomUtil.create('div', 'leaflet-draw'),
addedTopClass = false,
topClassName = 'leaflet-draw-toolbar-top',
toolbarContainer;
for (var toolbarId in this._toolbars) {
if (this._toolbars.hasOwnProperty(toolbarId)) {
toolbarContainer = this._toolbars[toolbarId].addToolbar(map);
if (toolbarContainer) {
// Add class to the first toolbar to remove the margin
if (!addedTopClass) {
if (!L.DomUtil.hasClass(toolbarContainer, topClassName)) {
L.DomUtil.addClass(toolbarContainer.childNodes[0], topClassName);
}
addedTopClass = true;
}
container.appendChild(toolbarContainer);
}
}
}
return container;
},
// @method onRemove(): void
// Removes the toolbars from the map toolbar container
onRemove: function () {
for (var toolbarId in this._toolbars) {
if (this._toolbars.hasOwnProperty(toolbarId)) {
this._toolbars[toolbarId].removeToolbar();
}
}
},
// @method setDrawingOptions(options): void
// Sets options to all toolbar instances
setDrawingOptions: function (options) {
for (var toolbarId in this._toolbars) {
if (this._toolbars[toolbarId] instanceof L.DrawToolbar) {
this._toolbars[toolbarId].setOptions(options);
}
}
},
_toolbarEnabled: function (e) {
var enabledToolbar = e.target;
for (var toolbarId in this._toolbars) {
if (this._toolbars[toolbarId] !== enabledToolbar) {
this._toolbars[toolbarId].disable();
}
}
}
});
L.Map.mergeOptions({
drawControlTooltips: true,
drawControl: false
});
L.Map.addInitHook(function () {
if (this.options.drawControl) {
this.drawControl = new L.Control.Draw();
this.addControl(this.drawControl);
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/Leaflet.Draw.Event.js
================================================
/**
* ### Events
* Once you have successfully added the Leaflet.draw plugin to your map you will want to respond to the different
* actions users can initiate. The following events will be triggered on the map:
*
* @class L.Draw.Event
* @aka Draw.Event
*
* Use `L.Draw.Event.EVENTNAME` constants to ensure events are correct.
*
* @example
* ```js
* map.on(L.Draw.Event.CREATED; function (e) {
* var type = e.layerType,
* layer = e.layer;
*
* if (type === 'marker') {
* // Do marker specific actions
* }
*
* // Do whatever else you need to. (save to db; add to map etc)
* map.addLayer(layer);
*});
* ```
*/
L.Draw.Event = {};
/**
* @event draw:created: PolyLine; Polygon; Rectangle; Circle; Marker | String
*
* Layer that was just created.
* The type of layer this is. One of: `polyline`; `polygon`; `rectangle`; `circle`; `marker`
* Triggered when a new vector or marker has been created.
*
*/
L.Draw.Event.CREATED = 'draw:created';
/**
* @event draw:edited: LayerGroup
*
* List of all layers just edited on the map.
*
*
* Triggered when layers in the FeatureGroup; initialised with the plugin; have been edited and saved.
*
* @example
* ```js
* map.on('draw:edited', function (e) {
* var layers = e.layers;
* layers.eachLayer(function (layer) {
* //do whatever you want; most likely save back to db
* });
* });
* ```
*/
L.Draw.Event.EDITED = 'draw:edited';
/**
* @event draw:deleted: LayerGroup
*
* List of all layers just removed from the map.
*
* Triggered when layers have been removed (and saved) from the FeatureGroup.
*/
L.Draw.Event.DELETED = 'draw:deleted';
/**
* @event draw:drawstart: String
*
* The type of layer this is. One of:`polyline`; `polygon`; `rectangle`; `circle`; `marker`
*
* Triggered when the user has chosen to draw a particular vector or marker.
*/
L.Draw.Event.DRAWSTART = 'draw:drawstart';
/**
* @event draw:drawstop: String
*
* The type of layer this is. One of: `polyline`; `polygon`; `rectangle`; `circle`; `marker`
*
* Triggered when the user has finished a particular vector or marker.
*/
L.Draw.Event.DRAWSTOP = 'draw:drawstop';
/**
* @event draw:drawvertex: LayerGroup
*
* List of all layers just being added from the map.
*
* Triggered when a vertex is created on a polyline or polygon.
*/
L.Draw.Event.DRAWVERTEX = 'draw:drawvertex';
/**
* @event draw:editstart: String
*
* The type of edit this is. One of: `edit`
*
* Triggered when the user starts edit mode by clicking the edit tool button.
*/
L.Draw.Event.EDITSTART = 'draw:editstart';
/**
* @event draw:editmove: ILayer
*
* Layer that was just moved.
*
* Triggered as the user moves a rectangle; circle or marker.
*/
L.Draw.Event.EDITMOVE = 'draw:editmove';
/**
* @event draw:editresize: ILayer
*
* Layer that was just moved.
*
* Triggered as the user resizes a rectangle or circle.
*/
L.Draw.Event.EDITRESIZE = 'draw:editresize';
/**
* @event draw:editvertex: LayerGroup
*
* List of all layers just being edited from the map.
*
* Triggered when a vertex is edited on a polyline or polygon.
*/
L.Draw.Event.EDITVERTEX = 'draw:editvertex';
/**
* @event draw:editstop: String
*
* The type of edit this is. One of: `edit`
*
* Triggered when the user has finshed editing (edit mode) and saves edits.
*/
L.Draw.Event.EDITSTOP = 'draw:editstop';
/**
* @event draw:deletestart: String
*
* The type of edit this is. One of: `remove`
*
* Triggered when the user starts remove mode by clicking the remove tool button.
*/
L.Draw.Event.DELETESTART = 'draw:deletestart';
/**
* @event draw:deletestop: String
*
* The type of edit this is. One of: `remove`
*
* Triggered when the user has finished removing shapes (remove mode) and saves.
*/
L.Draw.Event.DELETESTOP = 'draw:deletestop';
/**
* @event draw:toolbaropened: String
*
* Triggered when a toolbar is opened.
*/
L.Draw.Event.TOOLBAROPENED = 'draw:toolbaropened';
/**
* @event draw:toolbarclosed: String
*
* Triggered when a toolbar is closed.
*/
L.Draw.Event.TOOLBARCLOSED = 'draw:toolbarclosed';
/**
* @event draw:markercontext: String
*
* Triggered when a marker is right clicked.
*/
L.Draw.Event.MARKERCONTEXT = 'draw:markercontext';
================================================
FILE: public/assets/lib/vendor/leaflet/Leaflet.draw.js
================================================
/**
* Leaflet.draw assumes that you have already included the Leaflet library.
*/
L.drawVersion = '0.4.2';
/**
* @class L.Draw
* @aka Draw
*
*
* To add the draw toolbar set the option drawControl: true in the map options.
*
* @example
* ```js
* var map = L.map('map', {drawControl: true}).setView([51.505, -0.09], 13);
*
* L.tileLayer('http://{s}.tile.osm.org/{z}/{x}/{y}.png', {
* attribution: '© <a href="http://osm.org/copyright">OpenStreetMap</a> contributors'
* }).addTo(map);
* ```
*
* ### Adding the edit toolbar
* To use the edit toolbar you must initialise the Leaflet.draw control and manually add it to the map.
*
* ```js
* var map = L.map('map').setView([51.505, -0.09], 13);
*
* L.tileLayer('http://{s}.tile.osm.org/{z}/{x}/{y}.png', {
* attribution: '© <a href="http://osm.org/copyright">OpenStreetMap</a> contributors'
* }).addTo(map);
*
* // FeatureGroup is to store editable layers
* var drawnItems = new L.FeatureGroup();
* map.addLayer(drawnItems);
*
* var drawControl = new L.Control.Draw({
* edit: {
* featureGroup: drawnItems
* }
* });
* map.addControl(drawControl);
* ```
*
* The key here is the featureGroup option. This tells the plugin which FeatureGroup contains the layers that
* should be editable. The featureGroup can contain 0 or more features with geometry types Point, LineString, and Polygon.
* Leaflet.draw does not work with multigeometry features such as MultiPoint, MultiLineString, MultiPolygon,
* or GeometryCollection. If you need to add multigeometry features to the draw plugin, convert them to a
* FeatureCollection of non-multigeometries (Points, LineStrings, or Polygons).
*/
L.Draw = {};
/**
* @class L.drawLocal
* @aka L.drawLocal
*
* The core toolbar class of the API — it is used to create the toolbar ui
*
* @example
* ```js
* var modifiedDraw = L.drawLocal.extend({
* draw: {
* toolbar: {
* buttons: {
* polygon: 'Draw an awesome polygon'
* }
* }
* }
* });
* ```
*
* The default state for the control is the draw toolbar just below the zoom control.
* This will allow map users to draw vectors and markers.
* **Please note the edit toolbar is not enabled by default.**
*/
L.drawLocal = {
// format: {
// numeric: {
// delimiters: {
// thousands: ',',
// decimal: '.'
// }
// }
// },
draw: {
toolbar: {
// #TODO: this should be reorganized where actions are nested in actions
// ex: actions.undo or actions.cancel
actions: {
title: 'Cancel drawing',
text: 'Cancel'
},
finish: {
title: 'Finish drawing',
text: 'Finish'
},
undo: {
title: 'Delete last point drawn',
text: 'Delete last point'
},
buttons: {
polyline: 'Draw a polyline',
polygon: 'Draw a polygon',
rectangle: 'Draw a rectangle',
circle: 'Draw a circle',
marker: 'Draw a marker',
circlemarker: 'Draw a circlemarker'
}
},
handlers: {
circle: {
tooltip: {
start: 'Click and drag to draw circle.'
},
radius: 'Radius'
},
circlemarker: {
tooltip: {
start: 'Click map to place circle marker.'
}
},
marker: {
tooltip: {
start: 'Click map to place marker.'
}
},
polygon: {
tooltip: {
start: 'Click to start drawing shape.',
cont: 'Click to continue drawing shape.',
end: 'Click first point to close this shape.'
}
},
polyline: {
error: '<strong>Error:</strong> shape edges cannot cross!',
tooltip: {
start: 'Click to start drawing line.',
cont: 'Click to continue drawing line.',
end: 'Click last point to finish line.'
}
},
rectangle: {
tooltip: {
start: 'Click and drag to draw rectangle.'
}
},
simpleshape: {
tooltip: {
end: 'Release mouse to finish drawing.'
}
}
}
},
edit: {
toolbar: {
actions: {
save: {
title: 'Save changes',
text: 'Save'
},
cancel: {
title: 'Cancel editing, discards all changes',
text: 'Cancel'
},
clearAll: {
title: 'Clear all layers',
text: 'Clear All'
}
},
buttons: {
edit: 'Edit layers',
editDisabled: 'No layers to edit',
remove: 'Delete layers',
removeDisabled: 'No layers to delete'
}
},
handlers: {
edit: {
tooltip: {
text: 'Drag handles or markers to edit features.',
subtext: 'Click cancel to undo changes.'
}
},
remove: {
tooltip: {
text: 'Click on a feature to remove.'
}
}
}
}
};
================================================
FILE: public/assets/lib/vendor/leaflet/Toolbar.js
================================================
/**
* @class L.Draw.Toolbar
* @aka Toolbar
*
* The toolbar class of the API — it is used to create the ui
* This will be depreciated
*
* @example
*
* ```js
* var toolbar = L.Toolbar();
* toolbar.addToolbar(map);
* ```
*
* ### Disabling a toolbar
*
* If you do not want a particular toolbar in your app you can turn it off by setting the toolbar to false.
*
* ```js
* var drawControl = new L.Control.Draw({
* draw: false,
* edit: {
* featureGroup: editableLayers
* }
* });
* ```
*
* ### Disabling a toolbar item
*
* If you want to turn off a particular toolbar item, set it to false. The following disables drawing polygons and
* markers. It also turns off the ability to edit layers.
*
* ```js
* var drawControl = new L.Control.Draw({
* draw: {
* polygon: false,
* marker: false
* },
* edit: {
* featureGroup: editableLayers,
* edit: false
* }
* });
* ```
*/
L.Toolbar = L.Class.extend({
// @section Methods for modifying the toolbar
// @method initialize(options): void
// Toolbar constructor
initialize: function (options) {
L.setOptions(this, options);
this._modes = {};
this._actionButtons = [];
this._activeMode = null;
var version = L.version.split('.');
//If Version is >= 1.2.0
if (parseInt(version[0], 10) === 1 && parseInt(version[1], 10) >= 2) {
L.Toolbar.include(L.Evented.prototype);
} else {
L.Toolbar.include(L.Mixin.Events);
}
},
// @method enabled(): boolean
// Gets a true/false of whether the toolbar is enabled
enabled: function () {
return this._activeMode !== null;
},
// @method disable(): void
// Disables the toolbar
disable: function () {
if (!this.enabled()) {
return;
}
this._activeMode.handler.disable();
},
// @method addToolbar(map): L.DomUtil
// Adds the toolbar to the map and returns the toolbar dom element
addToolbar: function (map) {
var container = L.DomUtil.create('div', 'leaflet-draw-section'),
buttonIndex = 0,
buttonClassPrefix = this._toolbarClass || '',
modeHandlers = this.getModeHandlers(map),
i;
this._toolbarContainer = L.DomUtil.create('div', 'leaflet-draw-toolbar leaflet-bar');
this._map = map;
for (i = 0; i < modeHandlers.length; i++) {
if (modeHandlers[i].enabled) {
this._initModeHandler(
modeHandlers[i].handler,
this._toolbarContainer,
buttonIndex++,
buttonClassPrefix,
modeHandlers[i].title
);
}
}
// if no buttons were added, do not add the toolbar
if (!buttonIndex) {
return;
}
// Save button index of the last button, -1 as we would have ++ after the last button
this._lastButtonIndex = --buttonIndex;
// Create empty actions part of the toolbar
this._actionsContainer = L.DomUtil.create('ul', 'leaflet-draw-actions');
// Add draw and cancel containers to the control container
container.appendChild(this._toolbarContainer);
container.appendChild(this._actionsContainer);
return container;
},
// @method removeToolbar(): void
// Removes the toolbar and drops the handler event listeners
removeToolbar: function () {
// Dispose each handler
for (var handlerId in this._modes) {
if (this._modes.hasOwnProperty(handlerId)) {
// Unbind handler button
this._disposeButton(
this._modes[handlerId].button,
this._modes[handlerId].handler.enable,
this._modes[handlerId].handler
);
// Make sure is disabled
this._modes[handlerId].handler.disable();
// Unbind handler
this._modes[handlerId].handler
.off('enabled', this._handlerActivated, this)
.off('disabled', this._handlerDeactivated, this);
}
}
this._modes = {};
// Dispose the actions toolbar
for (var i = 0, l = this._actionButtons.length; i < l; i++) {
this._disposeButton(
this._actionButtons[i].button,
this._actionButtons[i].callback,
this
);
}
this._actionButtons = [];
this._actionsContainer = null;
},
_initModeHandler: function (handler, container, buttonIndex, classNamePredix, buttonTitle) {
var type = handler.type;
this._modes[type] = {};
this._modes[type].handler = handler;
this._modes[type].button = this._createButton({
type: type,
title: buttonTitle,
className: classNamePredix + '-' + type,
container: container,
callback: this._modes[type].handler.enable,
context: this._modes[type].handler
});
this._modes[type].buttonIndex = buttonIndex;
this._modes[type].handler
.on('enabled', this._handlerActivated, this)
.on('disabled', this._handlerDeactivated, this);
},
/* Detect iOS based on browser User Agent, based on:
* http://stackoverflow.com/a/9039885 */
_detectIOS: function () {
var iOS = (/iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream);
return iOS;
},
_createButton: function (options) {
var link = L.DomUtil.create('a', options.className || '', options.container);
// Screen reader tag
var sr = L.DomUtil.create('span', 'sr-only', options.container);
link.href = '#';
link.appendChild(sr);
if (options.title) {
link.title = options.title;
sr.innerHTML = options.title;
}
if (options.text) {
link.innerHTML = options.text;
sr.innerHTML = options.text;
}
/* iOS does not use click events */
var buttonEvent = this._detectIOS() ? 'touchstart' : 'click';
L.DomEvent
.on(link, 'click', L.DomEvent.stopPropagation)
.on(link, 'mousedown', L.DomEvent.stopPropagation)
.on(link, 'dblclick', L.DomEvent.stopPropagation)
.on(link, 'touchstart', L.DomEvent.stopPropagation)
.on(link, 'click', L.DomEvent.preventDefault)
.on(link, buttonEvent, options.callback, options.context);
return link;
},
_disposeButton: function (button, callback) {
/* iOS does not use click events */
var buttonEvent = this._detectIOS() ? 'touchstart' : 'click';
L.DomEvent
.off(button, 'click', L.DomEvent.stopPropagation)
.off(button, 'mousedown', L.DomEvent.stopPropagation)
.off(button, 'dblclick', L.DomEvent.stopPropagation)
.off(button, 'touchstart', L.DomEvent.stopPropagation)
.off(button, 'click', L.DomEvent.preventDefault)
.off(button, buttonEvent, callback);
},
_handlerActivated: function (e) {
// Disable active mode (if present)
this.disable();
// Cache new active feature
this._activeMode = this._modes[e.handler];
L.DomUtil.addClass(this._activeMode.button, 'leaflet-draw-toolbar-button-enabled');
this._showActionsToolbar();
this.fire('enable');
},
_handlerDeactivated: function () {
this._hideActionsToolbar();
L.DomUtil.removeClass(this._activeMode.button, 'leaflet-draw-toolbar-button-enabled');
this._activeMode = null;
this.fire('disable');
},
_createActions: function (handler) {
var container = this._actionsContainer,
buttons = this.getActions(handler),
l = buttons.length,
li, di, dl, button;
// Dispose the actions toolbar (todo: dispose only not used buttons)
for (di = 0, dl = this._actionButtons.length; di < dl; di++) {
this._disposeButton(this._actionButtons[di].button, this._actionButtons[di].callback);
}
this._actionButtons = [];
// Remove all old buttons
while (container.firstChild) {
container.removeChild(container.firstChild);
}
for (var i = 0; i < l; i++) {
if ('enabled' in buttons[i] && !buttons[i].enabled) {
continue;
}
li = L.DomUtil.create('li', '', container);
button = this._createButton({
title: buttons[i].title,
text: buttons[i].text,
container: li,
callback: buttons[i].callback,
context: buttons[i].context
});
this._actionButtons.push({
button: button,
callback: buttons[i].callback
});
}
},
_showActionsToolbar: function () {
var buttonIndex = this._activeMode.buttonIndex,
lastButtonIndex = this._lastButtonIndex,
toolbarPosition = this._activeMode.button.offsetTop - 1;
// Recreate action buttons on every click
this._createActions(this._activeMode.handler);
// Correctly position the cancel button
this._actionsContainer.style.top = toolbarPosition + 'px';
if (buttonIndex === 0) {
L.DomUtil.addClass(this._toolbarContainer, 'leaflet-draw-toolbar-notop');
L.DomUtil.addClass(this._actionsContainer, 'leaflet-draw-actions-top');
}
if (buttonIndex === lastButtonIndex) {
L.DomUtil.addClass(this._toolbarContainer, 'leaflet-draw-toolbar-nobottom');
L.DomUtil.addClass(this._actionsContainer, 'leaflet-draw-actions-bottom');
}
this._actionsContainer.style.display = 'block';
this._map.fire(L.Draw.Event.TOOLBAROPENED);
},
_hideActionsToolbar: function () {
this._actionsContainer.style.display = 'none';
L.DomUtil.removeClass(this._toolbarContainer, 'leaflet-draw-toolbar-notop');
L.DomUtil.removeClass(this._toolbarContainer, 'leaflet-draw-toolbar-nobottom');
L.DomUtil.removeClass(this._actionsContainer, 'leaflet-draw-actions-top');
L.DomUtil.removeClass(this._actionsContainer, 'leaflet-draw-actions-bottom');
this._map.fire(L.Draw.Event.TOOLBARCLOSED);
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/Tooltip.js
================================================
L.Draw = L.Draw || {};
/**
* @class L.Draw.Tooltip
* @aka Tooltip
*
* The tooltip class — it is used to display the tooltip while drawing
* This will be depreciated
*
* @example
*
* ```js
* var tooltip = L.Draw.Tooltip();
* ```
*
*/
L.Draw.Tooltip = L.Class.extend({
// @section Methods for modifying draw state
// @method initialize(map): void
// Tooltip constructor
initialize: function (map) {
this._map = map;
this._popupPane = map._panes.popupPane;
this._visible = false;
this._container = map.options.drawControlTooltips ?
L.DomUtil.create('div', 'leaflet-draw-tooltip', this._popupPane) : null;
this._singleLineLabel = false;
this._map.on('mouseout', this._onMouseOut, this);
},
// @method dispose(): void
// Remove Tooltip DOM and unbind events
dispose: function () {
this._map.off('mouseout', this._onMouseOut, this);
if (this._container) {
this._popupPane.removeChild(this._container);
this._container = null;
}
},
// @method updateContent(labelText): this
// Changes the tooltip text to string in function call
updateContent: function (labelText) {
if (!this._container) {
return this;
}
labelText.subtext = labelText.subtext || '';
// update the vertical position (only if changed)
if (labelText.subtext.length === 0 && !this._singleLineLabel) {
L.DomUtil.addClass(this._container, 'leaflet-draw-tooltip-single');
this._singleLineLabel = true;
}
else if (labelText.subtext.length > 0 && this._singleLineLabel) {
L.DomUtil.removeClass(this._container, 'leaflet-draw-tooltip-single');
this._singleLineLabel = false;
}
this._container.innerHTML =
(labelText.subtext.length > 0 ?
'<span class="leaflet-draw-tooltip-subtext">' + labelText.subtext + '</span>' + '<br />' : '') +
'<span>' + labelText.text + '</span>';
if (!labelText.text && !labelText.subtext) {
this._visible = false;
this._container.style.visibility = 'hidden';
} else {
this._visible = true;
this._container.style.visibility = 'inherit';
}
return this;
},
// @method updatePosition(latlng): this
// Changes the location of the tooltip
updatePosition: function (latlng) {
var pos = this._map.latLngToLayerPoint(latlng),
tooltipContainer = this._container;
if (this._container) {
if (this._visible) {
tooltipContainer.style.visibility = 'inherit';
}
L.DomUtil.setPosition(tooltipContainer, pos);
}
return this;
},
// @method showAsError(): this
// Applies error class to tooltip
showAsError: function () {
if (this._container) {
L.DomUtil.addClass(this._container, 'leaflet-error-draw-tooltip');
}
return this;
},
// @method removeError(): this
// Removes the error class from the tooltip
removeError: function () {
if (this._container) {
L.DomUtil.removeClass(this._container, 'leaflet-error-draw-tooltip');
}
return this;
},
_onMouseOut: function () {
if (this._container) {
this._container.style.visibility = 'hidden';
}
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/draw/DrawToolbar.js
================================================
/**
* @class L.DrawToolbar
* @aka Toolbar
*/
L.DrawToolbar = L.Toolbar.extend({
statics: {
TYPE: 'draw'
},
options: {
polyline: {},
polygon: {},
rectangle: {},
circle: {},
marker: {},
circlemarker: {}
},
// @method initialize(): void
initialize: function (options) {
// Ensure that the options are merged correctly since L.extend is only shallow
for (var type in this.options) {
if (this.options.hasOwnProperty(type)) {
if (options[type]) {
options[type] = L.extend({}, this.options[type], options[type]);
}
}
}
this._toolbarClass = 'leaflet-draw-draw';
L.Toolbar.prototype.initialize.call(this, options);
},
// @method getModeHandlers(): object
// Get mode handlers information
getModeHandlers: function (map) {
return [
{
enabled: this.options.polyline,
handler: new L.Draw.Polyline(map, this.options.polyline),
title: L.drawLocal.draw.toolbar.buttons.polyline
},
{
enabled: this.options.polygon,
handler: new L.Draw.Polygon(map, this.options.polygon),
title: L.drawLocal.draw.toolbar.buttons.polygon
},
{
enabled: this.options.rectangle,
handler: new L.Draw.Rectangle(map, this.options.rectangle),
title: L.drawLocal.draw.toolbar.buttons.rectangle
},
{
enabled: this.options.circle,
handler: new L.Draw.Circle(map, this.options.circle),
title: L.drawLocal.draw.toolbar.buttons.circle
},
{
enabled: this.options.marker,
handler: new L.Draw.Marker(map, this.options.marker),
title: L.drawLocal.draw.toolbar.buttons.marker
},
{
enabled: this.options.circlemarker,
handler: new L.Draw.CircleMarker(map, this.options.circlemarker),
title: L.drawLocal.draw.toolbar.buttons.circlemarker
}
];
},
// @method getActions(): object
// Get action information
getActions: function (handler) {
return [
{
enabled: handler.completeShape,
title: L.drawLocal.draw.toolbar.finish.title,
text: L.drawLocal.draw.toolbar.finish.text,
callback: handler.completeShape,
context: handler
},
{
enabled: handler.deleteLastVertex,
title: L.drawLocal.draw.toolbar.undo.title,
text: L.drawLocal.draw.toolbar.undo.text,
callback: handler.deleteLastVertex,
context: handler
},
{
title: L.drawLocal.draw.toolbar.actions.title,
text: L.drawLocal.draw.toolbar.actions.text,
callback: this.disable,
context: this
}
];
},
// @method setOptions(): void
// Sets the options to the toolbar
setOptions: function (options) {
L.setOptions(this, options);
for (var type in this._modes) {
if (this._modes.hasOwnProperty(type) && options.hasOwnProperty(type)) {
this._modes[type].handler.setOptions(options[type]);
}
}
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/draw/handler/Draw.Circle.js
================================================
/**
* @class L.Draw.Circle
* @aka Draw.Circle
* @inherits L.Draw.SimpleShape
*/
L.Draw.Circle = L.Draw.SimpleShape.extend({
statics: {
TYPE: 'circle'
},
options: {
shapeOptions: {
stroke: true,
color: '#3388ff',
weight: 4,
opacity: 0.5,
fill: true,
fillColor: null, //same as color by default
fillOpacity: 0.2,
clickable: true
},
showRadius: true,
metric: true, // Whether to use the metric measurement system or imperial
feet: true, // When not metric, use feet instead of yards for display
nautic: false // When not metric, not feet use nautic mile for display
},
// @method initialize(): void
initialize: function (map, options) {
// Save the type so super can fire, need to do this as cannot do this.TYPE :(
this.type = L.Draw.Circle.TYPE;
this._initialLabelText = L.drawLocal.draw.handlers.circle.tooltip.start;
L.Draw.SimpleShape.prototype.initialize.call(this, map, options);
},
_drawShape: function (latlng) {
// Calculate the distance based on the version
if (L.GeometryUtil.isVersion07x()) {
var distance = this._startLatLng.distanceTo(latlng);
} else {
var distance = this._map.distance(this._startLatLng, latlng);
}
if (!this._shape) {
this._shape = new L.Circle(this._startLatLng, distance, this.options.shapeOptions);
this._map.addLayer(this._shape);
} else {
this._shape.setRadius(distance);
}
},
_fireCreatedEvent: function () {
var circle = new L.Circle(this._startLatLng, this._shape.getRadius(), this.options.shapeOptions);
L.Draw.SimpleShape.prototype._fireCreatedEvent.call(this, circle);
},
_onMouseMove: function (e) {
var latlng = e.latlng,
showRadius = this.options.showRadius,
useMetric = this.options.metric,
radius;
this._tooltip.updatePosition(latlng);
if (this._isDrawing) {
this._drawShape(latlng);
// Get the new radius (rounded to 1 dp)
radius = this._shape.getRadius().toFixed(1);
var subtext = '';
if (showRadius) {
subtext = L.drawLocal.draw.handlers.circle.radius + ': ' +
L.GeometryUtil.readableDistance(radius, useMetric, this.options.feet, this.options.nautic);
}
this._tooltip.updateContent({
text: this._endLabelText,
subtext: subtext
});
}
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/draw/handler/Draw.CircleMarker.js
================================================
/**
* @class L.Draw.CircleMarker
* @aka Draw.CircleMarker
* @inherits L.Draw.Marker
*/
L.Draw.CircleMarker = L.Draw.Marker.extend({
statics: {
TYPE: 'circlemarker'
},
options: {
stroke: true,
color: '#3388ff',
weight: 4,
opacity: 0.5,
fill: true,
fillColor: null, //same as color by default
fillOpacity: 0.2,
clickable: true,
zIndexOffset: 2000 // This should be > than the highest z-index any markers
},
// @method initialize(): void
initialize: function (map, options) {
// Save the type so super can fire, need to do this as cannot do this.TYPE :(
this.type = L.Draw.CircleMarker.TYPE;
this._initialLabelText = L.drawLocal.draw.handlers.circlemarker.tooltip.start;
L.Draw.Feature.prototype.initialize.call(this, map, options);
},
_fireCreatedEvent: function () {
var circleMarker = new L.CircleMarker(this._marker.getLatLng(), this.options);
L.Draw.Feature.prototype._fireCreatedEvent.call(this, circleMarker);
},
_createMarker: function (latlng) {
return new L.CircleMarker(latlng, this.options);
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/draw/handler/Draw.Feature.js
================================================
L.Draw = L.Draw || {};
/**
* @class L.Draw.Feature
* @aka Draw.Feature
*/
L.Draw.Feature = L.Handler.extend({
// @method initialize(): void
initialize: function (map, options) {
this._map = map;
this._container = map._container;
this._overlayPane = map._panes.overlayPane;
this._popupPane = map._panes.popupPane;
// Merge default shapeOptions options with custom shapeOptions
if (options && options.shapeOptions) {
options.shapeOptions = L.Util.extend({}, this.options.shapeOptions, options.shapeOptions);
}
L.setOptions(this, options);
var version = L.version.split('.');
//If Version is >= 1.2.0
if (parseInt(version[0], 10) === 1 && parseInt(version[1], 10) >= 2) {
L.Draw.Feature.include(L.Evented.prototype);
} else {
L.Draw.Feature.include(L.Mixin.Events);
}
},
// @method enable(): void
// Enables this handler
enable: function () {
if (this._enabled) {
return;
}
L.Handler.prototype.enable.call(this);
this.fire('enabled', {handler: this.type});
this._map.fire(L.Draw.Event.DRAWSTART, {layerType: this.type});
},
// @method disable(): void
disable: function () {
if (!this._enabled) {
return;
}
L.Handler.prototype.disable.call(this);
this._map.fire(L.Draw.Event.DRAWSTOP, {layerType: this.type});
this.fire('disabled', {handler: this.type});
},
// @method addHooks(): void
// Add's event listeners to this handler
addHooks: function () {
var map = this._map;
if (map) {
L.DomUtil.disableTextSelection();
map.getContainer().focus();
this._tooltip = new L.Draw.Tooltip(this._map);
L.DomEvent.on(this._container, 'keyup', this._cancelDrawing, this);
}
},
// @method removeHooks(): void
// Removes event listeners from this handler
removeHooks: function () {
if (this._map) {
L.DomUtil.enableTextSelection();
this._tooltip.dispose();
this._tooltip = null;
L.DomEvent.off(this._container, 'keyup', this._cancelDrawing, this);
}
},
// @method setOptions(object): void
// Sets new options to this handler
setOptions: function (options) {
L.setOptions(this, options);
},
_fireCreatedEvent: function (layer) {
this._map.fire(L.Draw.Event.CREATED, {layer: layer, layerType: this.type});
},
// Cancel drawing when the escape key is pressed
_cancelDrawing: function (e) {
if (e.keyCode === 27) {
this._map.fire('draw:canceled', {layerType: this.type});
this.disable();
}
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/draw/handler/Draw.Marker.js
================================================
/**
* @class L.Draw.Marker
* @aka Draw.Marker
* @inherits L.Draw.Feature
*/
L.Draw.Marker = L.Draw.Feature.extend({
statics: {
TYPE: 'marker'
},
options: {
icon: new L.Icon.Default(),
repeatMode: false,
zIndexOffset: 2000 // This should be > than the highest z-index any markers
},
// @method initialize(): void
initialize: function (map, options) {
// Save the type so super can fire, need to do this as cannot do this.TYPE :(
this.type = L.Draw.Marker.TYPE;
this._initialLabelText = L.drawLocal.draw.handlers.marker.tooltip.start;
L.Draw.Feature.prototype.initialize.call(this, map, options);
},
// @method addHooks(): void
// Add listener hooks to this handler.
addHooks: function () {
L.Draw.Feature.prototype.addHooks.call(this);
if (this._map) {
this._tooltip.updateContent({text: this._initialLabelText});
// Same mouseMarker as in Draw.Polyline
if (!this._mouseMarker) {
this._mouseMarker = L.marker(this._map.getCenter(), {
icon: L.divIcon({
className: 'leaflet-mouse-marker',
iconAnchor: [20, 20],
iconSize: [40, 40]
}),
opacity: 0,
zIndexOffset: this.options.zIndexOffset
});
}
this._mouseMarker
.on('click', this._onClick, this)
.addTo(this._map);
this._map.on('mousemove', this._onMouseMove, this);
this._map.on('click', this._onTouch, this);
}
},
// @method removeHooks(): void
// Remove listener hooks from this handler.
removeHooks: function () {
L.Draw.Feature.prototype.removeHooks.call(this);
if (this._map) {
this._map
.off('click', this._onClick, this)
.off('click', this._onTouch, this);
if (this._marker) {
this._marker.off('click', this._onClick, this);
this._map
.removeLayer(this._marker);
delete this._marker;
}
this._mouseMarker.off('click', this._onClick, this);
this._map.removeLayer(this._mouseMarker);
delete this._mouseMarker;
this._map.off('mousemove', this._onMouseMove, this);
}
},
_onMouseMove: function (e) {
var latlng = e.latlng;
this._tooltip.updatePosition(latlng);
this._mouseMarker.setLatLng(latlng);
if (!this._marker) {
this._marker = this._createMarker(latlng);
// Bind to both marker and map to make sure we get the click event.
this._marker.on('click', this._onClick, this);
this._map
.on('click', this._onClick, this)
.addLayer(this._marker);
}
else {
latlng = this._mouseMarker.getLatLng();
this._marker.setLatLng(latlng);
}
},
_createMarker: function (latlng) {
return new L.Marker(latlng, {
icon: this.options.icon,
zIndexOffset: this.options.zIndexOffset
});
},
_onClick: function () {
this._fireCreatedEvent();
this.disable();
if (this.options.repeatMode) {
this.enable();
}
},
_onTouch: function (e) {
// called on click & tap, only really does any thing on tap
this._onMouseMove(e); // creates & places marker
this._onClick(); // permanently places marker & ends interaction
},
_fireCreatedEvent: function () {
var marker = new L.Marker.Touch(this._marker.getLatLng(), {icon: this.options.icon});
L.Draw.Feature.prototype._fireCreatedEvent.call(this, marker);
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/draw/handler/Draw.Polygon.js
================================================
/**
* @class L.Draw.Polygon
* @aka Draw.Polygon
* @inherits L.Draw.Polyline
*/
L.Draw.Polygon = L.Draw.Polyline.extend({
statics: {
TYPE: 'polygon'
},
Poly: L.Polygon,
options: {
showArea: false,
showLength: false,
shapeOptions: {
stroke: true,
color: '#3388ff',
weight: 4,
opacity: 0.5,
fill: true,
fillColor: null, //same as color by default
fillOpacity: 0.2,
clickable: true
},
// Whether to use the metric measurement system (truthy) or not (falsy).
// Also defines the units to use for the metric system as an array of
// strings (e.g. `['ha', 'm']`).
metric: true,
feet: true, // When not metric, to use feet instead of yards for display.
nautic: false, // When not metric, not feet use nautic mile for display
// Defines the precision for each type of unit (e.g. {km: 2, ft: 0}
precision: {}
},
// @method initialize(): void
initialize: function (map, options) {
L.Draw.Polyline.prototype.initialize.call(this, map, options);
// Save the type so super can fire, need to do this as cannot do this.TYPE :(
this.type = L.Draw.Polygon.TYPE;
},
_updateFinishHandler: function () {
var markerCount = this._markers.length;
// The first marker should have a click handler to close the polygon
if (markerCount === 1) {
this._markers[0].on('click', this._finishShape, this);
}
// Add and update the double click handler
if (markerCount > 2) {
this._markers[markerCount - 1].on('dblclick', this._finishShape, this);
// Only need to remove handler if has been added before
if (markerCount > 3) {
this._markers[markerCount - 2].off('dblclick', this._finishShape, this);
}
}
},
_getTooltipText: function () {
var text, subtext;
if (this._markers.length === 0) {
text = L.drawLocal.draw.handlers.polygon.tooltip.start;
} else if (this._markers.length < 3) {
text = L.drawLocal.draw.handlers.polygon.tooltip.cont;
subtext = this._getMeasurementString();
} else {
text = L.drawLocal.draw.handlers.polygon.tooltip.end;
subtext = this._getMeasurementString();
}
return {
text: text,
subtext: subtext
};
},
_getMeasurementString: function () {
var area = this._area,
measurementString = '';
if (!area && !this.options.showLength) {
return null;
}
if (this.options.showLength) {
measurementString = L.Draw.Polyline.prototype._getMeasurementString.call(this);
}
if (area) {
measurementString += '<br>' + L.GeometryUtil.readableArea(area, this.options.metric, this.options.precision);
}
return measurementString;
},
_shapeIsValid: function () {
return this._markers.length >= 3;
},
_vertexChanged: function (latlng, added) {
var latLngs;
// Check to see if we should show the area
if (!this.options.allowIntersection && this.options.showArea) {
latLngs = this._poly.getLatLngs();
this._area = L.GeometryUtil.geodesicArea(latLngs);
}
L.Draw.Polyline.prototype._vertexChanged.call(this, latlng, added);
},
_cleanUpShape: function () {
var markerCount = this._markers.length;
if (markerCount > 0) {
this._markers[0].off('click', this._finishShape, this);
if (markerCount > 2) {
this._markers[markerCount - 1].off('dblclick', this._finishShape, this);
}
}
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/draw/handler/Draw.Polyline.js
================================================
/**
* @class L.Draw.Polyline
* @aka Draw.Polyline
* @inherits L.Draw.Feature
*/
L.Draw.Polyline = L.Draw.Feature.extend({
statics: {
TYPE: 'polyline'
},
Poly: L.Polyline,
options: {
allowIntersection: true,
repeatMode: false,
drawError: {
color: '#b00b00',
timeout: 2500
},
icon: new L.DivIcon({
iconSize: new L.Point(8, 8),
className: 'leaflet-div-icon leaflet-editing-icon'
}),
touchIcon: new L.DivIcon({
iconSize: new L.Point(20, 20),
className: 'leaflet-div-icon leaflet-editing-icon leaflet-touch-icon'
}),
guidelineDistance: 20,
maxGuideLineLength: 4000,
shapeOptions: {
stroke: true,
color: '#3388ff',
weight: 4,
opacity: 0.5,
fill: false,
clickable: true
},
metric: true, // Whether to use the metric measurement system or imperial
feet: true, // When not metric, to use feet instead of yards for display.
nautic: false, // When not metric, not feet use nautic mile for display
showLength: true, // Whether to display distance in the tooltip
zIndexOffset: 2000, // This should be > than the highest z-index any map layers
factor: 1, // To change distance calculation
maxPoints: 0 // Once this number of points are placed, finish shape
},
// @method initialize(): void
initialize: function (map, options) {
// if touch, switch to touch icon
if (L.Browser.touch) {
this.options.icon = this.options.touchIcon;
}
// Need to set this here to ensure the correct message is used.
this.options.drawError.message = L.drawLocal.draw.handlers.polyline.error;
// Merge default drawError options with custom options
if (options && options.drawError) {
options.drawError = L.Util.extend({}, this.options.drawError, options.drawError);
}
// Save the type so super can fire, need to do this as cannot do this.TYPE :(
this.type = L.Draw.Polyline.TYPE;
L.Draw.Feature.prototype.initialize.call(this, map, options);
},
// @method addHooks(): void
// Add listener hooks to this handler
addHooks: function () {
L.Draw.Feature.prototype.addHooks.call(this);
if (this._map) {
this._markers = [];
this._markerGroup = new L.LayerGroup();
this._map.addLayer(this._markerGroup);
this._poly = new L.Polyline([], this.options.shapeOptions);
this._tooltip.updateContent(this._getTooltipText());
// Make a transparent marker that will used to catch click events. These click
// events will create the vertices. We need to do this so we can ensure that
// we can create vertices over other map layers (markers, vector layers). We
// also do not want to trigger any click handlers of objects we are clicking on
// while drawing.
if (!this._mouseMarker) {
this._mouseMarker = L.marker(this._map.getCenter(), {
icon: L.divIcon({
className: 'leaflet-mouse-marker',
iconAnchor: [20, 20],
iconSize: [40, 40]
}),
opacity: 0,
zIndexOffset: this.options.zIndexOffset
});
}
this._mouseMarker
.on('mouseout', this._onMouseOut, this)
.on('mousemove', this._onMouseMove, this) // Necessary to prevent 0.8 stutter
.on('mousedown', this._onMouseDown, this)
.on('mouseup', this._onMouseUp, this) // Necessary for 0.8 compatibility
.addTo(this._map);
this._map
.on('mouseup', this._onMouseUp, this) // Necessary for 0.7 compatibility
.on('mousemove', this._onMouseMove, this)
.on('zoomlevelschange', this._onZoomEnd, this)
.on('touchstart', this._onTouch, this)
.on('zoomend', this._onZoomEnd, this);
}
},
// @method removeHooks(): void
// Remove listener hooks from this handler.
removeHooks: function () {
L.Draw.Feature.prototype.removeHooks.call(this);
this._clearHideErrorTimeout();
this._cleanUpShape();
// remove markers from map
this._map.removeLayer(this._markerGroup);
delete this._markerGroup;
delete this._markers;
this._map.removeLayer(this._poly);
delete this._poly;
this._mouseMarker
.off('mousedown', this._onMouseDown, this)
.off('mouseout', this._onMouseOut, this)
.off('mouseup', this._onMouseUp, this)
.off('mousemove', this._onMouseMove, this);
this._map.removeLayer(this._mouseMarker);
delete this._mouseMarker;
// clean up DOM
this._clearGuides();
this._map
.off('mouseup', this._onMouseUp, this)
.off('mousemove', this._onMouseMove, this)
.off('zoomlevelschange', this._onZoomEnd, this)
.off('zoomend', this._onZoomEnd, this)
.off('touchstart', this._onTouch, this)
.off('click', this._onTouch, this);
},
// @method deleteLastVertex(): void
// Remove the last vertex from the polyline, removes polyline from map if only one point exists.
deleteLastVertex: function () {
if (this._markers.length <= 1) {
return;
}
var lastMarker = this._markers.pop(),
poly = this._poly,
// Replaces .spliceLatLngs()
latlngs = poly.getLatLngs(),
latlng = latlngs.splice(-1, 1)[0];
this._poly.setLatLngs(latlngs);
this._markerGroup.removeLayer(lastMarker);
if (poly.getLatLngs().length < 2) {
this._map.removeLayer(poly);
}
this._vertexChanged(latlng, false);
},
// @method addVertex(): void
// Add a vertex to the end of the polyline
addVertex: function (latlng) {
var markersLength = this._markers.length;
// markersLength must be greater than or equal to 2 before intersections can occur
if (markersLength >= 2 && !this.options.allowIntersection && this._poly.newLatLngIntersects(latlng)) {
this._showErrorTooltip();
return;
}
else if (this._errorShown) {
this._hideErrorTooltip();
}
this._markers.push(this._createMarker(latlng));
this._poly.addLatLng(latlng);
if (this._poly.getLatLngs().length === 2) {
this._map.addLayer(this._poly);
}
this._vertexChanged(latlng, true);
},
// @method completeShape(): void
// Closes the polyline between the first and last points
completeShape: function () {
if (this._markers.length <= 1 || !this._shapeIsValid()) {
return;
}
this._fireCreatedEvent();
this.disable();
if (this.options.repeatMode) {
this.enable();
}
},
_finishShape: function () {
var latlngs = this._poly._defaultShape ? this._poly._defaultShape() : this._poly.getLatLngs();
var intersects = this._poly.newLatLngIntersects(latlngs[latlngs.length - 1]);
if ((!this.options.allowIntersection && intersects) || !this._shapeIsValid()) {
this._showErrorTooltip();
return;
}
this._fireCreatedEvent();
this.disable();
if (this.options.repeatMode) {
this.enable();
}
},
// Called to verify the shape is valid when the user tries to finish it
// Return false if the shape is not valid
_shapeIsValid: function () {
return true;
},
_onZoomEnd: function () {
if (this._markers !== null) {
this._updateGuide();
}
},
_onMouseMove: function (e) {
var newPos = this._map.mouseEventToLayerPoint(e.originalEvent);
var latlng = this._map.layerPointToLatLng(newPos);
// Save latlng
// should this be moved to _updateGuide() ?
this._currentLatLng = latlng;
this._updateTooltip(latlng);
// Update the guide line
this._updateGuide(newPos);
// Update the mouse marker position
this._mouseMarker.setLatLng(latlng);
L.DomEvent.preventDefault(e.originalEvent);
},
_vertexChanged: function (latlng, added) {
this._map.fire(L.Draw.Event.DRAWVERTEX, {layers: this._markerGroup});
this._updateFinishHandler();
this._updateRunningMeasure(latlng, added);
this._clearGuides();
this._updateTooltip();
},
_onMouseDown: function (e) {
if (!this._clickHandled && !this._touchHandled && !this._disableMarkers) {
this._onMouseMove(e);
this._clickHandled = true;
this._disableNewMarkers();
var originalEvent = e.originalEvent;
var clientX = originalEvent.clientX;
var clientY = originalEvent.clientY;
this._startPoint.call(this, clientX, clientY);
}
},
_startPoint: function (clientX, clientY) {
this._mouseDownOrigin = L.point(clientX, clientY);
},
_onMouseUp: function (e) {
var originalEvent = e.originalEvent;
var clientX = originalEvent.clientX;
var clientY = originalEvent.clientY;
this._endPoint.call(this, clientX, clientY, e);
this._clickHandled = null;
},
_endPoint: function (clientX, clientY, e) {
if (this._mouseDownOrigin) {
var dragCheckDistance = L.point(clientX, clientY)
.distanceTo(this._mouseDownOrigin);
var lastPtDistance = this._calculateFinishDistance(e.latlng);
if (this.options.maxPoints > 1 && this.options.maxPoints == this._markers.length + 1) {
this.addVertex(e.latlng);
this._finishShape();
} else if (lastPtDistance < 10 && L.Browser.touch) {
this._finishShape();
} else if (Math.abs(dragCheckDistance) < 9 * (window.devicePixelRatio || 1)) {
this.addVertex(e.latlng);
}
this._enableNewMarkers(); // after a short pause, enable new markers
}
this._mouseDownOrigin = null;
},
// ontouch prevented by clickHandled flag because some browsers fire both click/touch events,
// causing unwanted behavior
_onTouch: function (e) {
var originalEvent = e.originalEvent;
var clientX;
var clientY;
if (originalEvent.touches && originalEvent.touches[0] && !this._clickHandled && !this._touchHandled && !this._disableMarkers) {
clientX = originalEvent.touches[0].clientX;
clientY = originalEvent.touches[0].clientY;
this._disableNewMarkers();
this._touchHandled = true;
this._startPoint.call(this, clientX, clientY);
this._endPoint.call(this, clientX, clientY, e);
this._touchHandled = null;
}
this._clickHandled = null;
},
_onMouseOut: function () {
if (this._tooltip) {
this._tooltip._onMouseOut.call(this._tooltip);
}
},
// calculate if we are currently within close enough distance
// of the closing point (first point for shapes, last point for lines)
// this is semi-ugly code but the only reliable way i found to get the job done
// note: calculating point.distanceTo between mouseDownOrigin and last marker did NOT work
_calculateFinishDistance: function (potentialLatLng) {
var lastPtDistance;
if (this._markers.length > 0) {
var finishMarker;
if (this.type === L.Draw.Polyline.TYPE) {
finishMarker = this._markers[this._markers.length - 1];
} else if (this.type === L.Draw.Polygon.TYPE) {
finishMarker = this._markers[0];
} else {
return Infinity;
}
var lastMarkerPoint = this._map.latLngToContainerPoint(finishMarker.getLatLng()),
potentialMarker = new L.Marker(potentialLatLng, {
icon: this.options.icon,
zIndexOffset: this.options.zIndexOffset * 2
});
var potentialMarkerPint = this._map.latLngToContainerPoint(potentialMarker.getLatLng());
lastPtDistance = lastMarkerPoint.distanceTo(potentialMarkerPint);
} else {
lastPtDistance = Infinity;
}
return lastPtDistance;
},
_updateFinishHandler: function () {
var markerCount = this._markers.length;
// The last marker should have a click handler to close the polyline
if (markerCount > 1) {
this._markers[markerCount - 1].on('click', this._finishShape, this);
}
// Remove the old marker click handler (as only the last point should close the polyline)
if (markerCount > 2) {
this._markers[markerCount - 2].off('click', this._finishShape, this);
}
},
_createMarker: function (latlng) {
var marker = new L.Marker(latlng, {
icon: this.options.icon,
zIndexOffset: this.options.zIndexOffset * 2
});
this._markerGroup.addLayer(marker);
return marker;
},
_updateGuide: function (newPos) {
var markerCount = this._markers ? this._markers.length : 0;
if (markerCount > 0) {
newPos = newPos || this._map.latLngToLayerPoint(this._currentLatLng);
// draw the guide line
this._clearGuides();
this._drawGuide(
this._map.latLngToLayerPoint(this._markers[markerCount - 1].getLatLng()),
newPos
);
}
},
_updateTooltip: function (latLng) {
var text = this._getTooltipText();
if (latLng) {
this._tooltip.updatePosition(latLng);
}
if (!this._errorShown) {
this._tooltip.updateContent(text);
}
},
_drawGuide: function (pointA, pointB) {
var length = Math.floor(Math.sqrt(Math.pow((pointB.x - pointA.x), 2) + Math.pow((pointB.y - pointA.y), 2))),
guidelineDistance = this.options.guidelineDistance,
maxGuideLineLength = this.options.maxGuideLineLength,
// Only draw a guideline with a max length
i = length > maxGuideLineLength ? length - maxGuideLineLength : guidelineDistance,
fraction,
dashPoint,
dash;
//create the guides container if we haven't yet
if (!this._guidesContainer) {
this._guidesContainer = L.DomUtil.create('div', 'leaflet-draw-guides', this._overlayPane);
}
//draw a dash every GuildeLineDistance
for (; i < length; i += this.options.guidelineDistance) {
//work out fraction along line we are
fraction = i / length;
//calculate new x,y point
dashPoint = {
x: Math.floor((pointA.x * (1 - fraction)) + (fraction * pointB.x)),
y: Math.floor((pointA.y * (1 - fraction)) + (fraction * pointB.y))
};
//add guide dash to guide container
dash = L.DomUtil.create('div', 'leaflet-draw-guide-dash', this._guidesContainer);
dash.style.backgroundColor =
!this._errorShown ? this.options.shapeOptions.color : this.options.drawError.color;
L.DomUtil.setPosition(dash, dashPoint);
}
},
_updateGuideColor: function (color) {
if (this._guidesContainer) {
for (var i = 0, l = this._guidesContainer.childNodes.length; i < l; i++) {
this._guidesContainer.childNodes[i].style.backgroundColor = color;
}
}
},
// removes all child elements (guide dashes) from the guides container
_clearGuides: function () {
if (this._guidesContainer) {
while (this._guidesContainer.firstChild) {
this._guidesContainer.removeChild(this._guidesContainer.firstChild);
}
}
},
_getTooltipText: function () {
var showLength = this.options.showLength,
labelText, distanceStr;
if (this._markers.length === 0) {
labelText = {
text: L.drawLocal.draw.handlers.polyline.tooltip.start
};
} else {
distanceStr = showLength ? this._getMeasurementString() : '';
if (this._markers.length === 1) {
labelText = {
text: L.drawLocal.draw.handlers.polyline.tooltip.cont,
subtext: distanceStr
};
} else {
labelText = {
text: L.drawLocal.draw.handlers.polyline.tooltip.end,
subtext: distanceStr
};
}
}
return labelText;
},
_updateRunningMeasure: function (latlng, added) {
var markersLength = this._markers.length,
previousMarkerIndex, distance;
if (this._markers.length === 1) {
this._measurementRunningTotal = 0;
} else {
previousMarkerIndex = markersLength - (added ? 2 : 1);
// Calculate the distance based on the version
if (L.GeometryUtil.isVersion07x()) {
distance = latlng.distanceTo(this._markers[previousMarkerIndex].getLatLng()) * (this.options.factor || 1);
} else {
distance = this._map.distance(latlng, this._markers[previousMarkerIndex].getLatLng()) * (this.options.factor || 1);
}
this._measurementRunningTotal += distance * (added ? 1 : -1);
}
},
_getMeasurementString: function () {
var currentLatLng = this._currentLatLng,
previousLatLng = this._markers[this._markers.length - 1].getLatLng(),
distance;
// Calculate the distance from the last fixed point to the mouse position based on the version
if (L.GeometryUtil.isVersion07x()) {
distance = previousLatLng && currentLatLng && currentLatLng.distanceTo ? this._measurementRunningTotal + currentLatLng.distanceTo(previousLatLng) * (this.options.factor || 1) : this._measurementRunningTotal || 0;
} else {
distance = previousLatLng && currentLatLng ? this._measurementRunningTotal + this._map.distance(currentLatLng, previousLatLng) * (this.options.factor || 1) : this._measurementRunningTotal || 0;
}
return L.GeometryUtil.readableDistance(distance, this.options.metric, this.options.feet, this.options.nautic, this.options.precision);
},
_showErrorTooltip: function () {
this._errorShown = true;
// Update tooltip
this._tooltip
.showAsError()
.updateContent({text: this.options.drawError.message});
// Update shape
this._updateGuideColor(this.options.drawError.color);
this._poly.setStyle({color: this.options.drawError.color});
// Hide the error after 2 seconds
this._clearHideErrorTimeout();
this._hideErrorTimeout = setTimeout(L.Util.bind(this._hideErrorTooltip, this), this.options.drawError.timeout);
},
_hideErrorTooltip: function () {
this._errorShown = false;
this._clearHideErrorTimeout();
// Revert tooltip
this._tooltip
.removeError()
.updateContent(this._getTooltipText());
// Revert shape
this._updateGuideColor(this.options.shapeOptions.color);
this._poly.setStyle({color: this.options.shapeOptions.color});
},
_clearHideErrorTimeout: function () {
if (this._hideErrorTimeout) {
clearTimeout(this._hideErrorTimeout);
this._hideErrorTimeout = null;
}
},
// disable new markers temporarily;
// this is to prevent duplicated touch/click events in some browsers
_disableNewMarkers: function () {
this._disableMarkers = true;
},
// see _disableNewMarkers
_enableNewMarkers: function () {
setTimeout(function () {
this._disableMarkers = false;
}.bind(this), 50);
},
_cleanUpShape: function () {
if (this._markers.length > 1) {
this._markers[this._markers.length - 1].off('click', this._finishShape, this);
}
},
_fireCreatedEvent: function () {
var poly = new this.Poly(this._poly.getLatLngs(), this.options.shapeOptions);
L.Draw.Feature.prototype._fireCreatedEvent.call(this, poly);
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/draw/handler/Draw.Rectangle.js
================================================
/**
* @class L.Draw.Rectangle
* @aka Draw.Rectangle
* @inherits L.Draw.SimpleShape
*/
L.Draw.Rectangle = L.Draw.SimpleShape.extend({
statics: {
TYPE: 'rectangle'
},
options: {
shapeOptions: {
stroke: true,
color: '#3388ff',
weight: 4,
opacity: 0.5,
fill: true,
fillColor: null, //same as color by default
fillOpacity: 0.2,
showArea: true,
clickable: true
},
metric: true // Whether to use the metric measurement system or imperial
},
// @method initialize(): void
initialize: function (map, options) {
// Save the type so super can fire, need to do this as cannot do this.TYPE :(
this.type = L.Draw.Rectangle.TYPE;
this._initialLabelText = L.drawLocal.draw.handlers.rectangle.tooltip.start;
L.Draw.SimpleShape.prototype.initialize.call(this, map, options);
},
// @method disable(): void
disable: function () {
if (!this._enabled) {
return;
}
this._isCurrentlyTwoClickDrawing = false;
L.Draw.SimpleShape.prototype.disable.call(this);
},
_onMouseUp: function (e) {
if (!this._shape && !this._isCurrentlyTwoClickDrawing) {
this._isCurrentlyTwoClickDrawing = true;
return;
}
// Make sure closing click is on map
if (this._isCurrentlyTwoClickDrawing && !_hasAncestor(e.target, 'leaflet-pane')) {
return;
}
L.Draw.SimpleShape.prototype._onMouseUp.call(this);
},
_drawShape: function (latlng) {
if (!this._shape) {
this._shape = new L.Rectangle(new L.LatLngBounds(this._startLatLng, latlng), this.options.shapeOptions);
this._map.addLayer(this._shape);
} else {
this._shape.setBounds(new L.LatLngBounds(this._startLatLng, latlng));
}
},
_fireCreatedEvent: function () {
var rectangle = new L.Rectangle(this._shape.getBounds(), this.options.shapeOptions);
L.Draw.SimpleShape.prototype._fireCreatedEvent.call(this, rectangle);
},
_getTooltipText: function () {
var tooltipText = L.Draw.SimpleShape.prototype._getTooltipText.call(this),
shape = this._shape,
showArea = this.options.showArea,
latLngs, area, subtext;
if (shape) {
latLngs = this._shape._defaultShape ? this._shape._defaultShape() : this._shape.getLatLngs();
area = L.GeometryUtil.geodesicArea(latLngs);
subtext = showArea ? L.GeometryUtil.readableArea(area, this.options.metric) : '';
}
return {
text: tooltipText.text,
subtext: subtext
};
}
});
function _hasAncestor(el, cls) {
while ((el = el.parentElement) && !el.classList.contains(cls)) {
;
}
return el;
}
================================================
FILE: public/assets/lib/vendor/leaflet/draw/handler/Draw.SimpleShape.js
================================================
L.SimpleShape = {};
/**
* @class L.Draw.SimpleShape
* @aka Draw.SimpleShape
* @inherits L.Draw.Feature
*/
L.Draw.SimpleShape = L.Draw.Feature.extend({
options: {
repeatMode: false
},
// @method initialize(): void
initialize: function (map, options) {
this._endLabelText = L.drawLocal.draw.handlers.simpleshape.tooltip.end;
L.Draw.Feature.prototype.initialize.call(this, map, options);
},
// @method addHooks(): void
// Add listener hooks to this handler.
addHooks: function () {
L.Draw.Feature.prototype.addHooks.call(this);
if (this._map) {
this._mapDraggable = this._map.dragging.enabled();
if (this._mapDraggable) {
this._map.dragging.disable();
}
//TODO refactor: move cursor to styles
this._container.style.cursor = 'crosshair';
this._tooltip.updateContent({text: this._initialLabelText});
this._map
.on('mousedown', this._onMouseDown, this)
.on('mousemove', this._onMouseMove, this)
.on('touchstart', this._onMouseDown, this)
.on('touchmove', this._onMouseMove, this);
// we should prevent default, otherwise default behavior (scrolling) will fire,
// and that will cause document.touchend to fire and will stop the drawing
// (circle, rectangle) in touch mode.
// (update): we have to send passive now to prevent scroll, because by default it is {passive: true} now, which means,
// handler can't event.preventDefault
// check the news https://developers.google.com/web/updates/2016/06/passive-event-listeners
document.addEventListener('touchstart', L.DomEvent.preventDefault, {passive: false});
}
},
// @method removeHooks(): void
// Remove listener hooks from this handler.
removeHooks: function () {
L.Draw.Feature.prototype.removeHooks.call(this);
if (this._map) {
if (this._mapDraggable) {
this._map.dragging.enable();
}
//TODO refactor: move cursor to styles
this._container.style.cursor = '';
this._map
.off('mousedown', this._onMouseDown, this)
.off('mousemove', this._onMouseMove, this)
.off('touchstart', this._onMouseDown, this)
.off('touchmove', this._onMouseMove, this);
L.DomEvent.off(document, 'mouseup', this._onMouseUp, this);
L.DomEvent.off(document, 'touchend', this._onMouseUp, this);
document.removeEventListener('touchstart', L.DomEvent.preventDefault);
// If the box element doesn't exist they must not have moved the mouse, so don't need to destroy/return
if (this._shape) {
this._map.removeLayer(this._shape);
delete this._shape;
}
}
this._isDrawing = false;
},
_getTooltipText: function () {
return {
text: this._endLabelText
};
},
_onMouseDown: function (e) {
this._isDrawing = true;
this._startLatLng = e.latlng;
L.DomEvent
.on(document, 'mouseup', this._onMouseUp, this)
.on(document, 'touchend', this._onMouseUp, this)
.preventDefault(e.originalEvent);
},
_onMouseMove: function (e) {
var latlng = e.latlng;
this._tooltip.updatePosition(latlng);
if (this._isDrawing) {
this._tooltip.updateContent(this._getTooltipText());
this._drawShape(latlng);
}
},
_onMouseUp: function () {
if (this._shape) {
this._fireCreatedEvent();
}
this.disable();
if (this.options.repeatMode) {
this.enable();
}
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/edit/EditToolbar.js
================================================
/*L.Map.mergeOptions({
editControl: true
});*/
/**
* @class L.EditToolbar
* @aka EditToolbar
*/
L.EditToolbar = L.Toolbar.extend({
statics: {
TYPE: 'edit'
},
options: {
edit: {
selectedPathOptions: {
dashArray: '10, 10',
fill: true,
fillColor: '#fe57a1',
fillOpacity: 0.1,
// Whether to user the existing layers color
maintainColor: false
}
},
remove: {},
poly: null,
featureGroup: null /* REQUIRED! TODO: perhaps if not set then all layers on the map are selectable? */
},
// @method intialize(): void
initialize: function (options) {
// Need to set this manually since null is an acceptable value here
if (options.edit) {
if (typeof options.edit.selectedPathOptions === 'undefined') {
options.edit.selectedPathOptions = this.options.edit.selectedPathOptions;
}
options.edit.selectedPathOptions = L.extend({}, this.options.edit.selectedPathOptions, options.edit.selectedPathOptions);
}
if (options.remove) {
options.remove = L.extend({}, this.options.remove, options.remove);
}
if (options.poly) {
options.poly = L.extend({}, this.options.poly, options.poly);
}
this._toolbarClass = 'leaflet-draw-edit';
L.Toolbar.prototype.initialize.call(this, options);
this._selectedFeatureCount = 0;
},
// @method getModeHandlers(): object
// Get mode handlers information
getModeHandlers: function (map) {
var featureGroup = this.options.featureGroup;
return [
{
enabled: this.options.edit,
handler: new L.EditToolbar.Edit(map, {
featureGroup: featureGroup,
selectedPathOptions: this.options.edit.selectedPathOptions,
poly: this.options.poly
}),
title: L.drawLocal.edit.toolbar.buttons.edit
},
{
enabled: this.options.remove,
handler: new L.EditToolbar.Delete(map, {
featureGroup: featureGroup
}),
title: L.drawLocal.edit.toolbar.buttons.remove
}
];
},
// @method getActions(): object
// Get actions information
getActions: function (handler) {
var actions = [
{
title: L.drawLocal.edit.toolbar.actions.save.title,
text: L.drawLocal.edit.toolbar.actions.save.text,
callback: this._save,
context: this
},
{
title: L.drawLocal.edit.toolbar.actions.cancel.title,
text: L.drawLocal.edit.toolbar.actions.cancel.text,
callback: this.disable,
context: this
}
];
if (handler.removeAllLayers) {
actions.push({
title: L.drawLocal.edit.toolbar.actions.clearAll.title,
text: L.drawLocal.edit.toolbar.actions.clearAll.text,
callback: this._clearAllLayers,
context: this
});
}
return actions;
},
// @method addToolbar(map): L.DomUtil
// Adds the toolbar to the map
addToolbar: function (map) {
var container = L.Toolbar.prototype.addToolbar.call(this, map);
this._checkDisabled();
this.options.featureGroup.on('layeradd layerremove', this._checkDisabled, this);
return container;
},
// @method removeToolbar(): void
// Removes the toolbar from the map
removeToolbar: function () {
this.options.featureGroup.off('layeradd layerremove', this._checkDisabled, this);
L.Toolbar.prototype.removeToolbar.call(this);
},
// @method disable(): void
// Disables the toolbar
disable: function () {
if (!this.enabled()) {
return;
}
this._activeMode.handler.revertLayers();
L.Toolbar.prototype.disable.call(this);
},
_save: function () {
this._activeMode.handler.save();
if (this._activeMode) {
this._activeMode.handler.disable();
}
},
_clearAllLayers: function () {
this._activeMode.handler.removeAllLayers();
if (this._activeMode) {
this._activeMode.handler.disable();
}
},
_checkDisabled: function () {
var featureGroup = this.options.featureGroup,
hasLayers = featureGroup.getLayers().length !== 0,
button;
if (this.options.edit) {
button = this._modes[L.EditToolbar.Edit.TYPE].button;
if (hasLayers) {
L.DomUtil.removeClass(button, 'leaflet-disabled');
} else {
L.DomUtil.addClass(button, 'leaflet-disabled');
}
button.setAttribute(
'title',
hasLayers ?
L.drawLocal.edit.toolbar.buttons.edit
: L.drawLocal.edit.toolbar.buttons.editDisabled
);
}
if (this.options.remove) {
button = this._modes[L.EditToolbar.Delete.TYPE].button;
if (hasLayers) {
L.DomUtil.removeClass(button, 'leaflet-disabled');
} else {
L.DomUtil.addClass(button, 'leaflet-disabled');
}
button.setAttribute(
'title',
hasLayers ?
L.drawLocal.edit.toolbar.buttons.remove
: L.drawLocal.edit.toolbar.buttons.removeDisabled
);
}
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/edit/handler/Edit.Circle.js
================================================
L.Edit = L.Edit || {};
/**
* @class L.Edit.Circle
* @aka Edit.Circle
* @inherits L.Edit.CircleMarker
*/
L.Edit.Circle = L.Edit.CircleMarker.extend({
_createResizeMarker: function () {
var center = this._shape.getLatLng(),
resizemarkerPoint = this._getResizeMarkerPoint(center);
this._resizeMarkers = [];
this._resizeMarkers.push(this._createMarker(resizemarkerPoint, this.options.resizeIcon));
},
_getResizeMarkerPoint: function (latlng) {
// From L.shape.getBounds()
var delta = this._shape._radius * Math.cos(Math.PI / 4),
point = this._map.project(latlng);
return this._map.unproject([point.x + delta, point.y - delta]);
},
_resize: function (latlng) {
var moveLatLng = this._moveMarker.getLatLng();
// Calculate the radius based on the version
if (L.GeometryUtil.isVersion07x()) {
radius = moveLatLng.distanceTo(latlng);
} else {
radius = this._map.distance(moveLatLng, latlng);
}
this._shape.setRadius(radius);
if (this._map.editTooltip) {
this._map._editTooltip.updateContent({
text: L.drawLocal.edit.handlers.edit.tooltip.subtext + '<br />' + L.drawLocal.edit.handlers.edit.tooltip.text,
subtext: L.drawLocal.draw.handlers.circle.radius + ': ' +
L.GeometryUtil.readableDistance(radius, true, this.options.feet, this.options.nautic)
});
}
this._shape.setRadius(radius);
this._map.fire(L.Draw.Event.EDITRESIZE, {layer: this._shape});
}
});
L.Circle.addInitHook(function () {
if (L.Edit.Circle) {
this.editing = new L.Edit.Circle(this);
if (this.options.editable) {
this.editing.enable();
}
}
this.on('add', function () {
if (this.editing && this.editing.enabled()) {
this.editing.addHooks();
}
});
this.on('remove', function () {
if (this.editing && this.editing.enabled()) {
this.editing.removeHooks();
}
});
});
================================================
FILE: public/assets/lib/vendor/leaflet/edit/handler/Edit.CircleMarker.js
================================================
L.Edit = L.Edit || {};
/**
* @class L.Edit.CircleMarker
* @aka Edit.Circle
* @inherits L.Edit.SimpleShape
*/
L.Edit.CircleMarker = L.Edit.SimpleShape.extend({
_createMoveMarker: function () {
var center = this._shape.getLatLng();
this._moveMarker = this._createMarker(center, this.options.moveIcon);
},
_createResizeMarker: function () {
// To avoid an undefined check in L.Edit.SimpleShape.removeHooks
this._resizeMarkers = [];
},
_move: function (latlng) {
if (this._resizeMarkers.length) {
var resizemarkerPoint = this._getResizeMarkerPoint(latlng);
// Move the resize marker
this._resizeMarkers[0].setLatLng(resizemarkerPoint);
}
// Move the circle
this._shape.setLatLng(latlng);
this._map.fire(L.Draw.Event.EDITMOVE, {layer: this._shape});
},
});
L.CircleMarker.addInitHook(function () {
if (L.Edit.CircleMarker) {
this.editing = new L.Edit.CircleMarker(this);
if (this.options.editable) {
this.editing.enable();
}
}
this.on('add', function () {
if (this.editing && this.editing.enabled()) {
this.editing.addHooks();
}
});
this.on('remove', function () {
if (this.editing && this.editing.enabled()) {
this.editing.removeHooks();
}
});
});
================================================
FILE: public/assets/lib/vendor/leaflet/edit/handler/Edit.Marker.js
================================================
L.Edit = L.Edit || {};
/**
* @class L.Edit.Marker
* @aka Edit.Marker
*/
L.Edit.Marker = L.Handler.extend({
// @method initialize(): void
initialize: function (marker, options) {
this._marker = marker;
L.setOptions(this, options);
},
// @method addHooks(): void
// Add listener hooks to this handler
addHooks: function () {
var marker = this._marker;
marker.dragging.enable();
marker.on('dragend', this._onDragEnd, marker);
this._toggleMarkerHighlight();
},
// @method removeHooks(): void
// Remove listener hooks from this handler
removeHooks: function () {
var marker = this._marker;
marker.dragging.disable();
marker.off('dragend', this._onDragEnd, marker);
this._toggleMarkerHighlight();
},
_onDragEnd: function (e) {
var layer = e.target;
layer.edited = true;
this._map.fire(L.Draw.Event.EDITMOVE, {layer: layer});
},
_toggleMarkerHighlight: function () {
var icon = this._marker._icon;
// Don't do anything if this layer is a marker but doesn't have an icon. Markers
// should usually have icons. If using Leaflet.draw with Leaflet.markercluster there
// is a chance that a marker doesn't.
if (!icon) {
return;
}
// This is quite naughty, but I don't see another way of doing it. (short of setting a new icon)
icon.style.display = 'none';
if (L.DomUtil.hasClass(icon, 'leaflet-edit-marker-selected')) {
L.DomUtil.removeClass(icon, 'leaflet-edit-marker-selected');
// Offset as the border will make the icon move.
this._offsetMarker(icon, -4);
} else {
L.DomUtil.addClass(icon, 'leaflet-edit-marker-selected');
// Offset as the border will make the icon move.
this._offsetMarker(icon, 4);
}
icon.style.display = '';
},
_offsetMarker: function (icon, offset) {
var iconMarginTop = parseInt(icon.style.marginTop, 10) - offset,
iconMarginLeft = parseInt(icon.style.marginLeft, 10) - offset;
icon.style.marginTop = iconMarginTop + 'px';
icon.style.marginLeft = iconMarginLeft + 'px';
}
});
L.Marker.addInitHook(function () {
if (L.Edit.Marker) {
this.editing = new L.Edit.Marker(this);
if (this.options.editable) {
this.editing.enable();
}
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/edit/handler/Edit.Poly.js
================================================
L.Edit = L.Edit || {};
/**
* @class L.Edit.Polyline
* @aka L.Edit.Poly
* @aka Edit.Poly
*/
L.Edit.Poly = L.Handler.extend({
// @method initialize(): void
initialize: function (poly) {
this.latlngs = [poly._latlngs];
if (poly._holes) {
this.latlngs = this.latlngs.concat(poly._holes);
}
this._poly = poly;
this._poly.on('revert-edited', this._updateLatLngs, this);
},
// Compatibility method to normalize Poly* objects
// between 0.7.x and 1.0+
_defaultShape: function () {
if (!L.Polyline._flat) {
return this._poly._latlngs;
}
return L.Polyline._flat(this._poly._latlngs) ? this._poly._latlngs : this._poly._latlngs[0];
},
_eachVertexHandler: function (callback) {
for (var i = 0; i < this._verticesHandlers.length; i++) {
callback(this._verticesHandlers[i]);
}
},
// @method addHooks(): void
// Add listener hooks to this handler
addHooks: function () {
this._initHandlers();
this._eachVertexHandler(function (handler) {
handler.addHooks();
});
},
// @method removeHooks(): void
// Remove listener hooks from this handler
removeHooks: function () {
this._eachVertexHandler(function (handler) {
handler.removeHooks();
});
},
// @method updateMarkers(): void
// Fire an update for each vertex handler
updateMarkers: function () {
this._eachVertexHandler(function (handler) {
handler.updateMarkers();
});
},
_initHandlers: function () {
this._verticesHandlers = [];
for (var i = 0; i < this.latlngs.length; i++) {
this._verticesHandlers.push(new L.Edit.PolyVerticesEdit(this._poly, this.latlngs[i], this._poly.options.poly));
}
},
_updateLatLngs: function (e) {
this.latlngs = [e.layer._latlngs];
if (e.layer._holes) {
this.latlngs = this.latlngs.concat(e.layer._holes);
}
}
});
/**
* @class L.Edit.PolyVerticesEdit
* @aka Edit.PolyVerticesEdit
*/
L.Edit.PolyVerticesEdit = L.Handler.extend({
options: {
icon: new L.DivIcon({
iconSize: new L.Point(8, 8),
className: 'leaflet-div-icon leaflet-editing-icon'
}),
touchIcon: new L.DivIcon({
iconSize: new L.Point(20, 20),
className: 'leaflet-div-icon leaflet-editing-icon leaflet-touch-icon'
}),
drawError: {
color: '#b00b00',
timeout: 1000
}
},
// @method intialize(): void
initialize: function (poly, latlngs, options) {
// if touch, switch to touch icon
if (L.Browser.touch) {
this.options.icon = this.options.touchIcon;
}
this._poly = poly;
if (options && options.drawError) {
options.drawError = L.Util.extend({}, this.options.drawError, options.drawError);
}
this._latlngs = latlngs;
L.setOptions(this, options);
},
// Compatibility method to normalize Poly* objects
// between 0.7.x and 1.0+
_defaultShape: function () {
if (!L.Polyline._flat) {
return this._latlngs;
}
return L.Polyline._flat(this._latlngs) ? this._latlngs : this._latlngs[0];
},
// @method addHooks(): void
// Add listener hooks to this handler.
addHooks: function () {
var poly = this._poly;
var path = poly._path;
if (!(poly instanceof L.Polygon)) {
poly.options.fill = false;
if (poly.options.editing) {
poly.options.editing.fill = false;
}
}
if (path) {
if (poly.options.editing && poly.options.editing.className) {
if (poly.options.original.className) {
poly.options.original.className.split(' ').forEach(function (className) {
L.DomUtil.removeClass(path, className);
});
}
poly.options.editing.className.split(' ').forEach(function (className) {
L.DomUtil.addClass(path, className);
});
}
}
poly.setStyle(poly.options.editing);
if (this._poly._map) {
this._map = this._poly._map; // Set map
if (!this._markerGroup) {
this._initMarkers();
}
this._poly._map.addLayer(this._markerGroup);
}
},
// @method removeHooks(): void
// Remove listener hooks from this handler.
removeHooks: function () {
var poly = this._poly;
var path = poly._path;
if (path) {
if (poly.options.editing && poly.options.editing.className) {
poly.options.editing.className.split(' ').forEach(function (className) {
L.DomUtil.removeClass(path, className);
});
if (poly.options.original.className) {
poly.options.original.className.split(' ').forEach(function (className) {
L.DomUtil.addClass(path, className);
});
}
}
}
poly.setStyle(poly.options.original);
if (poly._map) {
poly._map.removeLayer(this._markerGroup);
delete this._markerGroup;
delete this._markers;
}
},
// @method updateMarkers(): void
// Clear markers and update their location
updateMarkers: function () {
this._markerGroup.clearLayers();
this._initMarkers();
},
_initMarkers: function () {
if (!this._markerGroup) {
this._markerGroup = new L.LayerGroup();
}
this._markers = [];
var latlngs = this._defaultShape(),
i, j, len, marker;
for (i = 0, len = latlngs.length; i < len; i++) {
marker = this._createMarker(latlngs[i], i);
marker.on('click', this._onMarkerClick, this);
marker.on('contextmenu', this._onContextMenu, this);
this._markers.push(marker);
}
var markerLeft, markerRight;
for (i = 0, j = len - 1; i < len; j = i++) {
if (i === 0 && !(L.Polygon && (this._poly instanceof L.Polygon))) {
continue;
}
markerLeft = this._markers[j];
markerRight = this._markers[i];
this._createMiddleMarker(markerLeft, markerRight);
this._updatePrevNext(markerLeft, markerRight);
}
},
_createMarker: function (latlng, index) {
// Extending L.Marker in TouchEvents.js to include touch.
var marker = new L.Marker.Touch(latlng, {
draggable: true,
icon: this.options.icon,
});
marker._origLatLng = latlng;
marker._index = index;
marker
.on('dragstart', this._onMarkerDragStart, this)
.on('drag', this._onMarkerDrag, this)
.on('dragend', this._fireEdit, this)
.on('touchmove', this._onTouchMove, this)
.on('touchend', this._fireEdit, this)
.on('MSPointerMove', this._onTouchMove, this)
.on('MSPointerUp', this._fireEdit, this);
this._markerGroup.addLayer(marker);
return marker;
},
_onMarkerDragStart: function () {
this._poly.fire('editstart');
},
_spliceLatLngs: function () {
var latlngs = this._defaultShape();
var removed = [].splice.apply(latlngs, arguments);
this._poly._convertLatLngs(latlngs, true);
this._poly.redraw();
return removed;
},
_removeMarker: function (marker) {
var i = marker._index;
this._markerGroup.removeLayer(marker);
this._markers.splice(i, 1);
this._spliceLatLngs(i, 1);
this._updateIndexes(i, -1);
marker
.off('dragstart', this._onMarkerDragStart, this)
.off('drag', this._onMarkerDrag, this)
.off('dragend', this._fireEdit, this)
.off('touchmove', this._onMarkerDrag, this)
.off('touchend', this._fireEdit, this)
.off('click', this._onMarkerClick, this)
.off('MSPointerMove', this._onTouchMove, this)
.off('MSPointerUp', this._fireEdit, this);
},
_fireEdit: function () {
this._poly.edited = true;
this._poly.fire('edit');
this._poly._map.fire(L.Draw.Event.EDITVERTEX, {layers: this._markerGroup, poly: this._poly});
},
_onMarkerDrag: function (e) {
var marker = e.target;
var poly = this._poly;
L.extend(marker._origLatLng, marker._latlng);
if (marker._middleLeft) {
marker._middleLeft.setLatLng(this._getMiddleLatLng(marker._prev, marker));
}
if (marker._middleRight) {
marker._middleRight.setLatLng(this._getMiddleLatLng(marker, marker._next));
}
if (poly.options.poly) {
var tooltip = poly._map._editTooltip; // Access the tooltip
// If we don't allow intersections and the polygon intersects
if (!poly.options.poly.allowIntersection && poly.intersects()) {
var originalColor = poly.options.color;
poly.setStyle({color: this.options.drawError.color});
// Manually trigger 'dragend' behavior on marker we are about to remove
// WORKAROUND: introduced in 1.0.0-rc2, may be related to #4484
if (L.version.indexOf('0.7') !== 0) {
marker.dragging._draggable._onUp(e);
}
this._onMarkerClick(e); // Remove violating marker
// FIXME: Reset the marker to it's original position (instead of remove)
if (tooltip) {
tooltip.updateContent({
text: L.drawLocal.draw.handlers.polyline.error
});
}
// Reset everything back to normal after a second
setTimeout(function () {
poly.setStyle({color: originalColor});
if (tooltip) {
tooltip.updateContent({
text: L.drawLocal.edit.handlers.edit.tooltip.text,
subtext: L.drawLocal.edit.handlers.edit.tooltip.subtext
});
}
}, 1000);
}
}
//refresh the bounds when draging
this._poly._bounds._southWest = L.latLng(Infinity, Infinity);
this._poly._bounds._northEast = L.latLng(-Infinity, -Infinity);
var latlngs = this._poly.getLatLngs();
this._poly._convertLatLngs(latlngs, true);
this._poly.redraw();
this._poly.fire('editdrag');
},
_onMarkerClick: function (e) {
var minPoints = L.Polygon && (this._poly instanceof L.Polygon) ? 4 : 3,
marker = e.target;
// If removing this point would create an invalid polyline/polygon don't remove
if (this._defaultShape().length < minPoints) {
return;
}
// remove the marker
this._removeMarker(marker);
// update prev/next links of adjacent markers
this._updatePrevNext(marker._prev, marker._next);
// remove ghost markers near the removed marker
if (marker._middleLeft) {
this._markerGroup.removeLayer(marker._middleLeft);
}
if (marker._middleRight) {
this._markerGroup.removeLayer(marker._middleRight);
}
// create a ghost marker in place of the removed one
if (marker._prev && marker._next) {
this._createMiddleMarker(marker._prev, marker._next);
} else if (!marker._prev) {
marker._next._middleLeft = null;
} else if (!marker._next) {
marker._prev._middleRight = null;
}
this._fireEdit();
},
_onContextMenu: function (e) {
var marker = e.target;
var poly = this._poly;
this._poly._map.fire(L.Draw.Event.MARKERCONTEXT, {marker: marker, layers: this._markerGroup, poly: this._poly});
L.DomEvent.stopPropagation;
},
_onTouchMove: function (e) {
var layerPoint = this._map.mouseEventToLayerPoint(e.originalEvent.touches[0]),
latlng = this._map.layerPointToLatLng(layerPoint),
marker = e.target;
L.extend(marker._origLatLng, latlng);
if (marker._middleLeft) {
marker._middleLeft.setLatLng(this._getMiddleLatLng(marker._prev, marker));
}
if (marker._middleRight) {
marker._middleRight.setLatLng(this._getMiddleLatLng(marker, marker._next));
}
this._poly.redraw();
this.updateMarkers();
},
_updateIndexes: function (index, delta) {
this._markerGroup.eachLayer(function (marker) {
if (marker._index > index) {
marker._index += delta;
}
});
},
_createMiddleMarker: function (marker1, marker2) {
var latlng = this._getMiddleLatLng(marker1, marker2),
marker = this._createMarker(latlng),
onClick,
onDragStart,
onDragEnd;
marker.setOpacity(0.6);
marker1._middleRight = marker2._middleLeft = marker;
onDragStart = function () {
marker.off('touchmove', onDragStart, this);
var i = marker2._index;
marker._index = i;
marker
.off('click', onClick, this)
.on('click', this._onMarkerClick, this);
latlng.lat = marker.getLatLng().lat;
latlng.lng = marker.getLatLng().lng;
this._spliceLatLngs(i, 0, latlng);
this._markers.splice(i, 0, marker);
marker.setOpacity(1);
this._updateIndexes(i, 1);
marker2._index++;
this._updatePrevNext(marker1, marker);
this._updatePrevNext(marker, marker2);
this._poly.fire('editstart');
};
onDragEnd = function () {
marker.off('dragstart', onDragStart, this);
marker.off('dragend', onDragEnd, this);
marker.off('touchmove', onDragStart, this);
this._createMiddleMarker(marker1, marker);
this._createMiddleMarker(marker, marker2);
};
onClick = function () {
onDragStart.call(this);
onDragEnd.call(this);
this._fireEdit();
};
marker
.on('click', onClick, this)
.on('dragstart', onDragStart, this)
.on('dragend', onDragEnd, this)
.on('touchmove', onDragStart, this);
this._markerGroup.addLayer(marker);
},
_updatePrevNext: function (marker1, marker2) {
if (marker1) {
marker1._next = marker2;
}
if (marker2) {
marker2._prev = marker1;
}
},
_getMiddleLatLng: function (marker1, marker2) {
var map = this._poly._map,
p1 = map.project(marker1.getLatLng()),
p2 = map.project(marker2.getLatLng());
return map.unproject(p1._add(p2)._divideBy(2));
}
});
L.Polyline.addInitHook(function () {
// Check to see if handler has already been initialized. This is to support versions of Leaflet that still have L.Handler.PolyEdit
if (this.editing) {
return;
}
if (L.Edit.Poly) {
this.editing = new L.Edit.Poly(this);
if (this.options.editable) {
this.editing.enable();
}
}
this.on('add', function () {
if (this.editing && this.editing.enabled()) {
this.editing.addHooks();
}
});
this.on('remove', function () {
if (this.editing && this.editing.enabled()) {
this.editing.removeHooks();
}
});
});
================================================
FILE: public/assets/lib/vendor/leaflet/edit/handler/Edit.Rectangle.js
================================================
L.Edit = L.Edit || {};
/**
* @class L.Edit.Rectangle
* @aka Edit.Rectangle
* @inherits L.Edit.SimpleShape
*/
L.Edit.Rectangle = L.Edit.SimpleShape.extend({
_createMoveMarker: function () {
var bounds = this._shape.getBounds(),
center = bounds.getCenter();
this._moveMarker = this._createMarker(center, this.options.moveIcon);
},
_createResizeMarker: function () {
var corners = this._getCorners();
this._resizeMarkers = [];
for (var i = 0, l = corners.length; i < l; i++) {
this._resizeMarkers.push(this._createMarker(corners[i], this.options.resizeIcon));
// Monkey in the corner index as we will need to know this for dragging
this._resizeMarkers[i]._cornerIndex = i;
}
},
_onMarkerDragStart: function (e) {
L.Edit.SimpleShape.prototype._onMarkerDragStart.call(this, e);
// Save a reference to the opposite point
var corners = this._getCorners(),
marker = e.target,
currentCornerIndex = marker._cornerIndex;
this._oppositeCorner = corners[(currentCornerIndex + 2) % 4];
this._toggleCornerMarkers(0, currentCornerIndex);
},
_onMarkerDragEnd: function (e) {
var marker = e.target,
bounds, center;
// Reset move marker position to the center
if (marker === this._moveMarker) {
bounds = this._shape.getBounds();
center = bounds.getCenter();
marker.setLatLng(center);
}
this._toggleCornerMarkers(1);
this._repositionCornerMarkers();
L.Edit.SimpleShape.prototype._onMarkerDragEnd.call(this, e);
},
_move: function (newCenter) {
var latlngs = this._shape._defaultShape ? this._shape._defaultShape() : this._shape.getLatLngs(),
bounds = this._shape.getBounds(),
center = bounds.getCenter(),
offset, newLatLngs = [];
// Offset the latlngs to the new center
for (var i = 0, l = latlngs.length; i < l; i++) {
offset = [latlngs[i].lat - center.lat, latlngs[i].lng - center.lng];
newLatLngs.push([newCenter.lat + offset[0], newCenter.lng + offset[1]]);
}
this._shape.setLatLngs(newLatLngs);
// Reposition the resize markers
this._repositionCornerMarkers();
this._map.fire(L.Draw.Event.EDITMOVE, {layer: this._shape});
},
_resize: function (latlng) {
var bounds;
// Update the shape based on the current position of this corner and the opposite point
this._shape.setBounds(L.latLngBounds(latlng, this._oppositeCorner));
// Reposition the move marker
bounds = this._shape.getBounds();
this._moveMarker.setLatLng(bounds.getCenter());
this._map.fire(L.Draw.Event.EDITRESIZE, {layer: this._shape});
},
_getCorners: function () {
var bounds = this._shape.getBounds(),
nw = bounds.getNorthWest(),
ne = bounds.getNorthEast(),
se = bounds.getSouthEast(),
sw = bounds.getSouthWest();
return [nw, ne, se, sw];
},
_toggleCornerMarkers: function (opacity) {
for (var i = 0, l = this._resizeMarkers.length; i < l; i++) {
this._resizeMarkers[i].setOpacity(opacity);
}
},
_repositionCornerMarkers: function () {
var corners = this._getCorners();
for (var i = 0, l = this._resizeMarkers.length; i < l; i++) {
this._resizeMarkers[i].setLatLng(corners[i]);
}
}
});
L.Rectangle.addInitHook(function () {
if (L.Edit.Rectangle) {
this.editing = new L.Edit.Rectangle(this);
if (this.options.editable) {
this.editing.enable();
}
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/edit/handler/Edit.SimpleShape.js
================================================
L.Edit = L.Edit || {};
/**
* @class L.Edit.SimpleShape
* @aka Edit.SimpleShape
*/
L.Edit.SimpleShape = L.Handler.extend({
options: {
moveIcon: new L.DivIcon({
iconSize: new L.Point(8, 8),
className: 'leaflet-div-icon leaflet-editing-icon leaflet-edit-move'
}),
resizeIcon: new L.DivIcon({
iconSize: new L.Point(8, 8),
className: 'leaflet-div-icon leaflet-editing-icon leaflet-edit-resize'
}),
touchMoveIcon: new L.DivIcon({
iconSize: new L.Point(20, 20),
className: 'leaflet-div-icon leaflet-editing-icon leaflet-edit-move leaflet-touch-icon'
}),
touchResizeIcon: new L.DivIcon({
iconSize: new L.Point(20, 20),
className: 'leaflet-div-icon leaflet-editing-icon leaflet-edit-resize leaflet-touch-icon'
}),
},
// @method intialize(): void
initialize: function (shape, options) {
// if touch, switch to touch icon
if (L.Browser.touch) {
this.options.moveIcon = this.options.touchMoveIcon;
this.options.resizeIcon = this.options.touchResizeIcon;
}
this._shape = shape;
L.Util.setOptions(this, options);
},
// @method addHooks(): void
// Add listener hooks to this handler
addHooks: function () {
var shape = this._shape;
if (this._shape._map) {
this._map = this._shape._map;
shape.setStyle(shape.options.editing);
if (shape._map) {
this._map = shape._map;
if (!this._markerGroup) {
this._initMarkers();
}
this._map.addLayer(this._markerGroup);
}
}
},
// @method removeHooks(): void
// Remove listener hooks from this handler
removeHooks: function () {
var shape = this._shape;
shape.setStyle(shape.options.original);
if (shape._map) {
this._unbindMarker(this._moveMarker);
for (var i = 0, l = this._resizeMarkers.length; i < l; i++) {
this._unbindMarker(this._resizeMarkers[i]);
}
this._resizeMarkers = null;
this._map.removeLayer(this._markerGroup);
delete this._markerGroup;
}
this._map = null;
},
// @method updateMarkers(): void
// Remove the edit markers from this layer
updateMarkers: function () {
this._markerGroup.clearLayers();
this._initMarkers();
},
_initMarkers: function () {
if (!this._markerGroup) {
this._markerGroup = new L.LayerGroup();
}
// Create center marker
this._createMoveMarker();
// Create edge marker
this._createResizeMarker();
},
_createMoveMarker: function () {
// Children override
},
_createResizeMarker: function () {
// Children override
},
_createMarker: function (latlng, icon) {
// Extending L.Marker in TouchEvents.js to include touch.
var marker = new L.Marker.Touch(latlng, {
draggable: true,
icon: icon,
zIndexOffset: 10
});
this._bindMarker(marker);
this._markerGroup.addLayer(marker);
return marker;
},
_bindMarker: function (marker) {
marker
.on('dragstart', this._onMarkerDragStart, this)
.on('drag', this._onMarkerDrag, this)
.on('dragend', this._onMarkerDragEnd, this)
.on('touchstart', this._onTouchStart, this)
.on('touchmove', this._onTouchMove, this)
.on('MSPointerMove', this._onTouchMove, this)
.on('touchend', this._onTouchEnd, this)
.on('MSPointerUp', this._onTouchEnd, this);
},
_unbindMarker: function (marker) {
marker
.off('dragstart', this._onMarkerDragStart, this)
.off('drag', this._onMarkerDrag, this)
.off('dragend', this._onMarkerDragEnd, this)
.off('touchstart', this._onTouchStart, this)
.off('touchmove', this._onTouchMove, this)
.off('MSPointerMove', this._onTouchMove, this)
.off('touchend', this._onTouchEnd, this)
.off('MSPointerUp', this._onTouchEnd, this);
},
_onMarkerDragStart: function (e) {
var marker = e.target;
marker.setOpacity(0);
this._shape.fire('editstart');
},
_fireEdit: function () {
this._shape.edited = true;
this._shape.fire('edit');
},
_onMarkerDrag: function (e) {
var marker = e.target,
latlng = marker.getLatLng();
if (marker === this._moveMarker) {
this._move(latlng);
} else {
this._resize(latlng);
}
this._shape.redraw();
this._shape.fire('editdrag');
},
_onMarkerDragEnd: function (e) {
var marker = e.target;
marker.setOpacity(1);
this._fireEdit();
},
_onTouchStart: function (e) {
L.Edit.SimpleShape.prototype._onMarkerDragStart.call(this, e);
if (typeof(this._getCorners) === 'function') {
// Save a reference to the opposite point
var corners = this._getCorners(),
marker = e.target,
currentCornerIndex = marker._cornerIndex;
marker.setOpacity(0);
// Copyed from Edit.Rectangle.js line 23 _onMarkerDragStart()
// Latlng is null otherwise.
this._oppositeCorner = corners[(currentCornerIndex + 2) % 4];
this._toggleCornerMarkers(0, currentCornerIndex);
}
this._shape.fire('editstart');
},
_onTouchMove: function (e) {
var layerPoint = this._map.mouseEventToLayerPoint(e.originalEvent.touches[0]),
latlng = this._map.layerPointToLatLng(layerPoint),
marker = e.target;
if (marker === this._moveMarker) {
this._move(latlng);
} else {
this._resize(latlng);
}
this._shape.redraw();
// prevent touchcancel in IOS
// e.preventDefault();
return false;
},
_onTouchEnd: function (e) {
var marker = e.target;
marker.setOpacity(1);
this.updateMarkers();
this._fireEdit();
},
_move: function () {
// Children override
},
_resize: function () {
// Children override
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/edit/handler/EditToolbar.Delete.js
================================================
/**
* @class L.EditToolbar.Delete
* @aka EditToolbar.Delete
*/
L.EditToolbar.Delete = L.Handler.extend({
statics: {
TYPE: 'remove' // not delete as delete is reserved in js
},
// @method intialize(): void
initialize: function (map, options) {
L.Handler.prototype.initialize.call(this, map);
L.Util.setOptions(this, options);
// Store the selectable layer group for ease of access
this._deletableLayers = this.options.featureGroup;
if (!(this._deletableLayers instanceof L.FeatureGroup)) {
throw new Error('options.featureGroup must be a L.FeatureGroup');
}
// Save the type so super can fire, need to do this as cannot do this.TYPE :(
this.type = L.EditToolbar.Delete.TYPE;
var version = L.version.split('.');
//If Version is >= 1.2.0
if (parseInt(version[0], 10) === 1 && parseInt(version[1], 10) >= 2) {
L.EditToolbar.Delete.include(L.Evented.prototype);
} else {
L.EditToolbar.Delete.include(L.Mixin.Events);
}
},
// @method enable(): void
// Enable the delete toolbar
enable: function () {
if (this._enabled || !this._hasAvailableLayers()) {
return;
}
this.fire('enabled', {handler: this.type});
this._map.fire(L.Draw.Event.DELETESTART, {handler: this.type});
L.Handler.prototype.enable.call(this);
this._deletableLayers
.on('layeradd', this._enableLayerDelete, this)
.on('layerremove', this._disableLayerDelete, this);
},
// @method disable(): void
// Disable the delete toolbar
disable: function () {
if (!this._enabled) {
return;
}
this._deletableLayers
.off('layeradd', this._enableLayerDelete, this)
.off('layerremove', this._disableLayerDelete, this);
L.Handler.prototype.disable.call(this);
this._map.fire(L.Draw.Event.DELETESTOP, {handler: this.type});
this.fire('disabled', {handler: this.type});
},
// @method addHooks(): void
// Add listener hooks to this handler
addHooks: function () {
var map = this._map;
if (map) {
map.getContainer().focus();
this._deletableLayers.eachLayer(this._enableLayerDelete, this);
this._deletedLayers = new L.LayerGroup();
this._tooltip = new L.Draw.Tooltip(this._map);
this._tooltip.updateContent({text: L.drawLocal.edit.handlers.remove.tooltip.text});
this._map.on('mousemove', this._onMouseMove, this);
}
},
// @method removeHooks(): void
// Remove listener hooks from this handler
removeHooks: function () {
if (this._map) {
this._deletableLayers.eachLayer(this._disableLayerDelete, this);
this._deletedLayers = null;
this._tooltip.dispose();
this._tooltip = null;
this._map.off('mousemove', this._onMouseMove, this);
}
},
// @method revertLayers(): void
// Revert the deleted layers back to their prior state.
revertLayers: function () {
// Iterate of the deleted layers and add them back into the featureGroup
this._deletedLayers.eachLayer(function (layer) {
this._deletableLayers.addLayer(layer);
layer.fire('revert-deleted', {layer: layer});
}, this);
},
// @method save(): void
// Save deleted layers
save: function () {
this._map.fire(L.Draw.Event.DELETED, {layers: this._deletedLayers});
},
// @method removeAllLayers(): void
// Remove all delateable layers
removeAllLayers: function () {
// Iterate of the delateable layers and add remove them
this._deletableLayers.eachLayer(function (layer) {
this._removeLayer({layer: layer});
}, this);
this.save();
},
_enableLayerDelete: function (e) {
var layer = e.layer || e.target || e;
layer.on('click', this._removeLayer, this);
},
_disableLayerDelete: function (e) {
var layer = e.layer || e.target || e;
layer.off('click', this._removeLayer, this);
// Remove from the deleted layers so we can't accidentally revert if the user presses cancel
this._deletedLayers.removeLayer(layer);
},
_removeLayer: function (e) {
var layer = e.layer || e.target || e;
this._deletableLayers.removeLayer(layer);
this._deletedLayers.addLayer(layer);
layer.fire('deleted');
},
_onMouseMove: function (e) {
this._tooltip.updatePosition(e.latlng);
},
_hasAvailableLayers: function () {
return this._deletableLayers.getLayers().length !== 0;
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/edit/handler/EditToolbar.Edit.js
================================================
/**
* @class L.EditToolbar.Edit
* @aka EditToolbar.Edit
*/
L.EditToolbar.Edit = L.Handler.extend({
statics: {
TYPE: 'edit'
},
// @method intialize(): void
initialize: function (map, options) {
L.Handler.prototype.initialize.call(this, map);
L.setOptions(this, options);
// Store the selectable layer group for ease of access
this._featureGroup = options.featureGroup;
if (!(this._featureGroup instanceof L.FeatureGroup)) {
throw new Error('options.featureGroup must be a L.FeatureGroup');
}
this._uneditedLayerProps = {};
// Save the type so super can fire, need to do this as cannot do this.TYPE :(
this.type = L.EditToolbar.Edit.TYPE;
var version = L.version.split('.');
//If Version is >= 1.2.0
if (parseInt(version[0], 10) === 1 && parseInt(version[1], 10) >= 2) {
L.EditToolbar.Edit.include(L.Evented.prototype);
} else {
L.EditToolbar.Edit.include(L.Mixin.Events);
}
},
// @method enable(): void
// Enable the edit toolbar
enable: function () {
if (this._enabled || !this._hasAvailableLayers()) {
return;
}
this.fire('enabled', {handler: this.type});
//this disable other handlers
this._map.fire(L.Draw.Event.EDITSTART, {handler: this.type});
//allow drawLayer to be updated before beginning edition.
L.Handler.prototype.enable.call(this);
this._featureGroup
.on('layeradd', this._enableLayerEdit, this)
.on('layerremove', this._disableLayerEdit, this);
},
// @method disable(): void
// Disable the edit toolbar
disable: function () {
if (!this._enabled) {
return;
}
this._featureGroup
.off('layeradd', this._enableLayerEdit, this)
.off('layerremove', this._disableLayerEdit, this);
L.Handler.prototype.disable.call(this);
this._map.fire(L.Draw.Event.EDITSTOP, {handler: this.type});
this.fire('disabled', {handler: this.type});
},
// @method addHooks(): void
// Add listener hooks for this handler
addHooks: function () {
var map = this._map;
if (map) {
map.getContainer().focus();
this._featureGroup.eachLayer(this._enableLayerEdit, this);
this._tooltip = new L.Draw.Tooltip(this._map);
this._tooltip.updateContent({
text: L.drawLocal.edit.handlers.edit.tooltip.text,
subtext: L.drawLocal.edit.handlers.edit.tooltip.subtext
});
// Quickly access the tooltip to update for intersection checking
map._editTooltip = this._tooltip;
this._updateTooltip();
this._map
.on('mousemove', this._onMouseMove, this)
.on('touchmove', this._onMouseMove, this)
.on('MSPointerMove', this._onMouseMove, this)
.on(L.Draw.Event.EDITVERTEX, this._updateTooltip, this);
}
},
// @method removeHooks(): void
// Remove listener hooks for this handler
removeHooks: function () {
if (this._map) {
// Clean up selected layers.
this._featureGroup.eachLayer(this._disableLayerEdit, this);
// Clear the backups of the original layers
this._uneditedLayerProps = {};
this._tooltip.dispose();
this._tooltip = null;
this._map
.off('mousemove', this._onMouseMove, this)
.off('touchmove', this._onMouseMove, this)
.off('MSPointerMove', this._onMouseMove, this)
.off(L.Draw.Event.EDITVERTEX, this._updateTooltip, this);
}
},
// @method revertLayers(): void
// Revert each layer's geometry changes
revertLayers: function () {
this._featureGroup.eachLayer(function (layer) {
this._revertLayer(layer);
}, this);
},
// @method save(): void
// Save the layer geometries
save: function () {
var editedLayers = new L.LayerGroup();
this._featureGroup.eachLayer(function (layer) {
if (layer.edited) {
editedLayers.addLayer(layer);
layer.edited = false;
}
});
this._map.fire(L.Draw.Event.EDITED, {layers: editedLayers});
},
_backupLayer: function (layer) {
var id = L.Util.stamp(layer);
if (!this._uneditedLayerProps[id]) {
// Polyline, Polygon or Rectangle
if (layer instanceof L.Polyline || layer instanceof L.Polygon || layer instanceof L.Rectangle) {
this._uneditedLayerProps[id] = {
latlngs: L.LatLngUtil.cloneLatLngs(layer.getLatLngs())
};
} else if (layer instanceof L.Circle) {
this._uneditedLayerProps[id] = {
latlng: L.LatLngUtil.cloneLatLng(layer.getLatLng()),
radius: layer.getRadius()
};
} else if (layer instanceof L.Marker || layer instanceof L.CircleMarker) { // Marker
this._uneditedLayerProps[id] = {
latlng: L.LatLngUtil.cloneLatLng(layer.getLatLng())
};
}
}
},
_getTooltipText: function () {
return ({
text: L.drawLocal.edit.handlers.edit.tooltip.text,
subtext: L.drawLocal.edit.handlers.edit.tooltip.subtext
});
},
_updateTooltip: function () {
this._tooltip.updateContent(this._getTooltipText());
},
_revertLayer: function (layer) {
var id = L.Util.stamp(layer);
layer.edited = false;
if (this._uneditedLayerProps.hasOwnProperty(id)) {
// Polyline, Polygon or Rectangle
if (layer instanceof L.Polyline || layer instanceof L.Polygon || layer instanceof L.Rectangle) {
layer.setLatLngs(this._uneditedLayerProps[id].latlngs);
} else if (layer instanceof L.Circle) {
layer.setLatLng(this._uneditedLayerProps[id].latlng);
layer.setRadius(this._uneditedLayerProps[id].radius);
} else if (layer instanceof L.Marker || layer instanceof L.CircleMarker) { // Marker or CircleMarker
layer.setLatLng(this._uneditedLayerProps[id].latlng);
}
layer.fire('revert-edited', {layer: layer});
}
},
_enableLayerEdit: function (e) {
var layer = e.layer || e.target || e,
pathOptions, poly;
// Back up this layer (if haven't before)
this._backupLayer(layer);
if (this.options.poly) {
poly = L.Util.extend({}, this.options.poly);
layer.options.poly = poly;
}
// Set different style for editing mode
if (this.options.selectedPathOptions) {
pathOptions = L.Util.extend({}, this.options.selectedPathOptions);
// Use the existing color of the layer
if (pathOptions.maintainColor) {
pathOptions.color = layer.options.color;
pathOptions.fillColor = layer.options.fillColor;
}
layer.options.original = L.extend({}, layer.options);
layer.options.editing = pathOptions;
}
if (layer instanceof L.Marker) {
if (layer.editing) {
layer.editing.enable();
}
layer.dragging.enable();
layer
.on('dragend', this._onMarkerDragEnd)
// #TODO: remove when leaflet finally fixes their draggable so it's touch friendly again.
.on('touchmove', this._onTouchMove, this)
.on('MSPointerMove', this._onTouchMove, this)
.on('touchend', this._onMarkerDragEnd, this)
.on('MSPointerUp', this._onMarkerDragEnd, this);
} else {
layer.editing.enable();
}
},
_disableLayerEdit: function (e) {
var layer = e.layer || e.target || e;
layer.edited = false;
if (layer.editing) {
layer.editing.disable();
}
delete layer.options.editing;
delete layer.options.original;
// Reset layer styles to that of before select
if (this._selectedPathOptions) {
if (layer instanceof L.Marker) {
this._toggleMarkerHighlight(layer);
} else {
// reset the layer style to what is was before being selected
layer.setStyle(layer.options.previousOptions);
// remove the cached options for the layer object
delete layer.options.previousOptions;
}
}
if (layer instanceof L.Marker) {
layer.dragging.disable();
layer
.off('dragend', this._onMarkerDragEnd, this)
.off('touchmove', this._onTouchMove, this)
.off('MSPointerMove', this._onTouchMove, this)
.off('touchend', this._onMarkerDragEnd, this)
.off('MSPointerUp', this._onMarkerDragEnd, this);
} else {
layer.editing.disable();
}
},
_onMouseMove: function (e) {
this._tooltip.updatePosition(e.latlng);
},
_onMarkerDragEnd: function (e) {
var layer = e.target;
layer.edited = true;
this._map.fire(L.Draw.Event.EDITMOVE, {layer: layer});
},
_onTouchMove: function (e) {
var touchEvent = e.originalEvent.changedTouches[0],
layerPoint = this._map.mouseEventToLayerPoint(touchEvent),
latlng = this._map.layerPointToLatLng(layerPoint);
e.target.setLatLng(latlng);
},
_hasAvailableLayers: function () {
return this._featureGroup.getLayers().length !== 0;
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/ext/GeometryUtil.js
================================================
(function () {
var defaultPrecision = {
km: 2,
ha: 2,
m: 0,
mi: 2,
ac: 2,
yd: 0,
ft: 0,
nm: 2
};
/**
* @class L.GeometryUtil
* @aka GeometryUtil
*/
L.GeometryUtil = L.extend(L.GeometryUtil || {}, {
// Ported from the OpenLayers implementation. See https://github.com/openlayers/openlayers/blob/master/lib/OpenLayers/Geometry/LinearRing.js#L270
// @method geodesicArea(): number
geodesicArea: function (latLngs) {
var pointsCount = latLngs.length,
area = 0.0,
d2r = Math.PI / 180,
p1, p2;
if (pointsCount > 2) {
for (var i = 0; i < pointsCount; i++) {
p1 = latLngs[i];
p2 = latLngs[(i + 1) % pointsCount];
area += ((p2.lng - p1.lng) * d2r) *
(2 + Math.sin(p1.lat * d2r) + Math.sin(p2.lat * d2r));
}
area = area * 6378137.0 * 6378137.0 / 2.0;
}
return Math.abs(area);
},
// @method formattedNumber(n, precision): string
// Returns n in specified number format (if defined) and precision
formattedNumber: function (n, precision) {
var formatted = parseFloat(n).toFixed(precision),
format = L.drawLocal.format && L.drawLocal.format.numeric,
delimiters = format && format.delimiters,
thousands = delimiters && delimiters.thousands,
decimal = delimiters && delimiters.decimal;
if (thousands || decimal) {
var splitValue = formatted.split('.');
formatted = thousands ? splitValue[0].replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1' + thousands) : splitValue[0];
decimal = decimal || '.';
if (splitValue.length > 1) {
formatted = formatted + decimal + splitValue[1];
}
}
return formatted;
},
// @method readableArea(area, isMetric, precision): string
// Returns a readable area string in yards or metric.
// The value will be rounded as defined by the precision option object.
readableArea: function (area, isMetric, precision) {
var areaStr,
units,
precision = L.Util.extend({}, defaultPrecision, precision);
if (isMetric) {
units = ['ha', 'm'];
type = typeof isMetric;
if (type === 'string') {
units = [isMetric];
} else if (type !== 'boolean') {
units = isMetric;
}
if (area >= 1000000 && units.indexOf('km') !== -1) {
areaStr = L.GeometryUtil.formattedNumber(area * 0.000001, precision['km']) + ' km²';
} else if (area >= 10000 && units.indexOf('ha') !== -1) {
areaStr = L.GeometryUtil.formattedNumber(area * 0.0001, precision['ha']) + ' ha';
} else {
areaStr = L.GeometryUtil.formattedNumber(area, precision['m']) + ' m²';
}
} else {
area /= 0.836127; // Square yards in 1 meter
if (area >= 3097600) { //3097600 square yards in 1 square mile
areaStr = L.GeometryUtil.formattedNumber(area / 3097600, precision['mi']) + ' mi²';
} else if (area >= 4840) { //4840 square yards in 1 acre
areaStr = L.GeometryUtil.formattedNumber(area / 4840, precision['ac']) + ' acres';
} else {
areaStr = L.GeometryUtil.formattedNumber(area, precision['yd']) + ' yd²';
}
}
return areaStr;
},
// @method readableDistance(distance, units): string
// Converts a metric distance to one of [ feet, nauticalMile, metric or yards ] string
//
// @alternative
// @method readableDistance(distance, isMetric, useFeet, isNauticalMile, precision): string
// Converts metric distance to distance string.
// The value will be rounded as defined by the precision option object.
readableDistance: function (distance, isMetric, isFeet, isNauticalMile, precision) {
var distanceStr,
units,
precision = L.Util.extend({}, defaultPrecision, precision);
if (isMetric) {
units = typeof isMetric == 'string' ? isMetric : 'metric';
} else if (isFeet) {
units = 'feet';
} else if (isNauticalMile) {
units = 'nauticalMile';
} else {
units = 'yards';
}
switch (units) {
case 'metric':
// show metres when distance is < 1km, then show km
if (distance > 1000) {
distanceStr = L.GeometryUtil.formattedNumber(distance / 1000, precision['km']) + ' km';
} else {
distanceStr = L.GeometryUtil.formattedNumber(distance, precision['m']) + ' m';
}
break;
case 'feet':
distance *= 1.09361 * 3;
distanceStr = L.GeometryUtil.formattedNumber(distance, precision['ft']) + ' ft';
break;
case 'nauticalMile':
distance *= 0.53996;
distanceStr = L.GeometryUtil.formattedNumber(distance / 1000, precision['nm']) + ' nm';
break;
case 'yards':
default:
distance *= 1.09361;
if (distance > 1760) {
distanceStr = L.GeometryUtil.formattedNumber(distance / 1760, precision['mi']) + ' miles';
} else {
distanceStr = L.GeometryUtil.formattedNumber(distance, precision['yd']) + ' yd';
}
break;
}
return distanceStr;
},
// @method isVersion07x(): boolean
// Returns true if the Leaflet version is 0.7.x, false otherwise.
isVersion07x: function () {
var version = L.version.split('.');
//If Version is == 0.7.*
return parseInt(version[0], 10) === 0 && parseInt(version[1], 10) === 7;
},
});
})();
================================================
FILE: public/assets/lib/vendor/leaflet/ext/LatLngUtil.js
================================================
/**
* @class L.LatLngUtil
* @aka LatLngUtil
*/
L.LatLngUtil = {
// Clones a LatLngs[], returns [][]
// @method cloneLatLngs(LatLngs[]): L.LatLngs[]
// Clone the latLng point or points or nested points and return an array with those points
cloneLatLngs: function (latlngs) {
var clone = [];
for (var i = 0, l = latlngs.length; i < l; i++) {
// Check for nested array (Polyline/Polygon)
if (Array.isArray(latlngs[i])) {
clone.push(L.LatLngUtil.cloneLatLngs(latlngs[i]));
} else {
clone.push(this.cloneLatLng(latlngs[i]));
}
}
return clone;
},
// @method cloneLatLng(LatLng): L.LatLng
// Clone the latLng and return a new LatLng object.
cloneLatLng: function (latlng) {
return L.latLng(latlng.lat, latlng.lng);
}
};
================================================
FILE: public/assets/lib/vendor/leaflet/ext/LineUtil.Intersect.js
================================================
/**
* @class L.LineUtil
* @aka Util
* @aka L.Utils
*/
L.Util.extend(L.LineUtil, {
// @method segmentsIntersect(): boolean
// Checks to see if two line segments intersect. Does not handle degenerate cases.
// http://compgeom.cs.uiuc.edu/~jeffe/teaching/373/notes/x06-sweepline.pdf
segmentsIntersect: function (/*Point*/ p, /*Point*/ p1, /*Point*/ p2, /*Point*/ p3) {
return this._checkCounterclockwise(p, p2, p3) !==
this._checkCounterclockwise(p1, p2, p3) &&
this._checkCounterclockwise(p, p1, p2) !==
this._checkCounterclockwise(p, p1, p3);
},
// check to see if points are in counterclockwise order
_checkCounterclockwise: function (/*Point*/ p, /*Point*/ p1, /*Point*/ p2) {
return (p2.y - p.y) * (p1.x - p.x) > (p1.y - p.y) * (p2.x - p.x);
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/ext/Polygon.Intersect.js
================================================
/**
* @class L.Polygon
* @aka Polygon
*/
L.Polygon.include({
// @method intersects(): boolean
// Checks a polygon for any intersecting line segments. Ignores holes.
intersects: function () {
var polylineIntersects,
points = this._getProjectedPoints(),
len, firstPoint, lastPoint, maxIndex;
if (this._tooFewPointsForIntersection()) {
return false;
}
polylineIntersects = L.Polyline.prototype.intersects.call(this);
// If already found an intersection don't need to check for any more.
if (polylineIntersects) {
return true;
}
len = points.length;
firstPoint = points[0];
lastPoint = points[len - 1];
maxIndex = len - 2;
// Check the line segment between last and first point. Don't need to check the first line segment (minIndex = 1)
return this._lineSegmentsIntersectsRange(lastPoint, firstPoint, maxIndex, 1);
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/ext/Polyline.Intersect.js
================================================
/**
* @class L.Polyline
* @aka Polyline
*/
L.Polyline.include({
// @method intersects(): boolean
// Check to see if this polyline has any linesegments that intersect.
// NOTE: does not support detecting intersection for degenerate cases.
intersects: function () {
var points = this._getProjectedPoints(),
len = points ? points.length : 0,
i, p, p1;
if (this._tooFewPointsForIntersection()) {
return false;
}
for (i = len - 1; i >= 3; i--) {
p = points[i - 1];
p1 = points[i];
if (this._lineSegmentsIntersectsRange(p, p1, i - 2)) {
return true;
}
}
return false;
},
// @method newLatLngIntersects(): boolean
// Check for intersection if new latlng was added to this polyline.
// NOTE: does not support detecting intersection for degenerate cases.
newLatLngIntersects: function (latlng, skipFirst) {
// Cannot check a polyline for intersecting lats/lngs when not added to the map
if (!this._map) {
return false;
}
return this.newPointIntersects(this._map.latLngToLayerPoint(latlng), skipFirst);
},
// @method newPointIntersects(): boolean
// Check for intersection if new point was added to this polyline.
// newPoint must be a layer point.
// NOTE: does not support detecting intersection for degenerate cases.
newPointIntersects: function (newPoint, skipFirst) {
var points = this._getProjectedPoints(),
len = points ? points.length : 0,
lastPoint = points ? points[len - 1] : null,
// The previous previous line segment. Previous line segment doesn't need testing.
maxIndex = len - 2;
if (this._tooFewPointsForIntersection(1)) {
return false;
}
return this._lineSegmentsIntersectsRange(lastPoint, newPoint, maxIndex, skipFirst ? 1 : 0);
},
// Polylines with 2 sides can only intersect in cases where points are collinear (we don't support detecting these).
// Cannot have intersection when < 3 line segments (< 4 points)
_tooFewPointsForIntersection: function (extraPoints) {
var points = this._getProjectedPoints(),
len = points ? points.length : 0;
// Increment length by extraPoints if present
len += extraPoints || 0;
return !points || len <= 3;
},
// Checks a line segment intersections with any line segments before its predecessor.
// Don't need to check the predecessor as will never intersect.
_lineSegmentsIntersectsRange: function (p, p1, maxIndex, minIndex) {
var points = this._getProjectedPoints(),
p2, p3;
minIndex = minIndex || 0;
// Check all previous line segments (beside the immediately previous) for intersections
for (var j = maxIndex; j > minIndex; j--) {
p2 = points[j - 1];
p3 = points[j];
if (L.LineUtil.segmentsIntersect(p, p1, p2, p3)) {
return true;
}
}
return false;
},
_getProjectedPoints: function () {
if (!this._defaultShape) {
return this._originalPoints;
}
var points = [],
_shape = this._defaultShape();
for (var i = 0; i < _shape.length; i++) {
points.push(this._map.latLngToLayerPoint(_shape[i]));
}
return points;
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/ext/TouchEvents.js
================================================
L.Map.mergeOptions({
touchExtend: true
});
/**
* @class L.Map.TouchExtend
* @aka TouchExtend
*/
L.Map.TouchExtend = L.Handler.extend({
// @method initialize(): void
// Sets TouchExtend private accessor variables
initialize: function (map) {
this._map = map;
this._container = map._container;
this._pane = map._panes.overlayPane;
},
// @method addHooks(): void
// Adds dom listener events to the map container
addHooks: function () {
L.DomEvent.on(this._container, 'touchstart', this._onTouchStart, this);
L.DomEvent.on(this._container, 'touchend', this._onTouchEnd, this);
L.DomEvent.on(this._container, 'touchmove', this._onTouchMove, this);
if (this._detectIE()) {
L.DomEvent.on(this._container, 'MSPointerDown', this._onTouchStart, this);
L.DomEvent.on(this._container, 'MSPointerUp', this._onTouchEnd, this);
L.DomEvent.on(this._container, 'MSPointerMove', this._onTouchMove, this);
L.DomEvent.on(this._container, 'MSPointerCancel', this._onTouchCancel, this);
} else {
L.DomEvent.on(this._container, 'touchcancel', this._onTouchCancel, this);
L.DomEvent.on(this._container, 'touchleave', this._onTouchLeave, this);
}
},
// @method removeHooks(): void
// Removes dom listener events from the map container
removeHooks: function () {
L.DomEvent.off(this._container, 'touchstart', this._onTouchStart);
L.DomEvent.off(this._container, 'touchend', this._onTouchEnd);
L.DomEvent.off(this._container, 'touchmove', this._onTouchMove);
if (this._detectIE()) {
L.DomEvent.off(this._container, 'MSPointerDowm', this._onTouchStart);
L.DomEvent.off(this._container, 'MSPointerUp', this._onTouchEnd);
L.DomEvent.off(this._container, 'MSPointerMove', this._onTouchMove);
L.DomEvent.off(this._container, 'MSPointerCancel', this._onTouchCancel);
} else {
L.DomEvent.off(this._container, 'touchcancel', this._onTouchCancel);
L.DomEvent.off(this._container, 'touchleave', this._onTouchLeave);
}
},
_touchEvent: function (e, type) {
// #TODO: fix the pageX error that is do a bug in Android where a single touch triggers two click events
// _filterClick is what leaflet uses as a workaround.
// This is a problem with more things than just android. Another problem is touchEnd has no touches in
// its touch list.
var touchEvent = {};
if (typeof e.touches !== 'undefined') {
if (!e.touches.length) {
return;
}
touchEvent = e.touches[0];
} else if (e.pointerType === 'touch') {
touchEvent = e;
if (!this._filterClick(e)) {
return;
}
} else {
return;
}
var containerPoint = this._map.mouseEventToContainerPoint(touchEvent),
layerPoint = this._map.mouseEventToLayerPoint(touchEvent),
latlng = this._map.layerPointToLatLng(layerPoint);
this._map.fire(type, {
latlng: latlng,
layerPoint: layerPoint,
containerPoint: containerPoint,
pageX: touchEvent.pageX,
pageY: touchEvent.pageY,
originalEvent: e
});
},
/** Borrowed from Leaflet and modified for bool ops **/
_filterClick: function (e) {
var timeStamp = (e.timeStamp || e.originalEvent.timeStamp),
elapsed = L.DomEvent._lastClick && (timeStamp - L.DomEvent._lastClick);
// are they closer together than 500ms yet more than 100ms?
// Android typically triggers them ~300ms apart while multiple listeners
// on the same event should be triggered far faster;
// or check if click is simulated on the element, and if it is, reject any non-simulated events
if ((elapsed && elapsed > 100 && elapsed < 500) || (e.target._simulatedClick && !e._simulated)) {
L.DomEvent.stop(e);
return false;
}
L.DomEvent._lastClick = timeStamp;
return true;
},
_onTouchStart: function (e) {
if (!this._map._loaded) {
return;
}
var type = 'touchstart';
this._touchEvent(e, type);
},
_onTouchEnd: function (e) {
if (!this._map._loaded) {
return;
}
var type = 'touchend';
this._touchEvent(e, type);
},
_onTouchCancel: function (e) {
if (!this._map._loaded) {
return;
}
var type = 'touchcancel';
if (this._detectIE()) {
type = 'pointercancel';
}
this._touchEvent(e, type);
},
_onTouchLeave: function (e) {
if (!this._map._loaded) {
return;
}
var type = 'touchleave';
this._touchEvent(e, type);
},
_onTouchMove: function (e) {
if (!this._map._loaded) {
return;
}
var type = 'touchmove';
this._touchEvent(e, type);
},
_detectIE: function () {
var ua = window.navigator.userAgent;
var msie = ua.indexOf('MSIE ');
if (msie > 0) {
// IE 10 or older => return version number
return parseInt(ua.substring(msie + 5, ua.indexOf('.', msie)), 10);
}
var trident = ua.indexOf('Trident/');
if (trident > 0) {
// IE 11 => return version number
var rv = ua.indexOf('rv:');
return parseInt(ua.substring(rv + 3, ua.indexOf('.', rv)), 10);
}
var edge = ua.indexOf('Edge/');
if (edge > 0) {
// IE 12 => return version number
return parseInt(ua.substring(edge + 5, ua.indexOf('.', edge)), 10);
}
// other browser
return false;
}
});
L.Map.addInitHook('addHandler', 'touchExtend', L.Map.TouchExtend);
/**
* @class L.Marker.Touch
* @aka Marker.Touch
*
* This isn't full Touch support. This is just to get markers to also support dom touch events after creation
* #TODO: find a better way of getting markers to support touch.
*/
L.Marker.Touch = L.Marker.extend({
_initInteraction: function () {
if (!this.addInteractiveTarget) {
// 0.7.x support
return this._initInteractionLegacy();
}
// TODO this may need be updated to re-add touch events for 1.0+
return L.Marker.prototype._initInteraction.apply(this);
},
// This is an exact copy of https://github.com/Leaflet/Leaflet/blob/v0.7/src/layer/marker/Marker.js
// with the addition of the touch events
_initInteractionLegacy: function () {
if (!this.options.clickable) {
return;
}
// TODO refactor into something shared with Map/Path/etc. to DRY it up
var icon = this._icon,
events = ['dblclick',
'mousedown',
'mouseover',
'mouseout',
'contextmenu',
'touchstart',
'touchend',
'touchmove'];
if (this._detectIE) {
events.concat(['MSPointerDown',
'MSPointerUp',
'MSPointerMove',
'MSPointerCancel']);
} else {
events.concat(['touchcancel']);
}
L.DomUtil.addClass(icon, 'leaflet-clickable');
L.DomEvent.on(icon, 'click', this._onMouseClick, this);
L.DomEvent.on(icon, 'keypress', this._onKeyPress, this);
for (var i = 0; i < events.length; i++) {
L.DomEvent.on(icon, events[i], this._fireMouseEvent, this);
}
if (L.Handler.MarkerDrag) {
this.dragging = new L.Handler.MarkerDrag(this);
if (this.options.draggable) {
this.dragging.enable();
}
}
},
_detectIE: function () {
var ua = window.navigator.userAgent;
var msie = ua.indexOf('MSIE ');
if (msie > 0) {
// IE 10 or older => return version number
return parseInt(ua.substring(msie + 5, ua.indexOf('.', msie)), 10);
}
var trident = ua.indexOf('Trident/');
if (trident > 0) {
// IE 11 => return version number
var rv = ua.indexOf('rv:');
return parseInt(ua.substring(rv + 3, ua.indexOf('.', rv)), 10);
}
var edge = ua.indexOf('Edge/');
if (edge > 0) {
// IE 12 => return version number
return parseInt(ua.substring(edge + 5, ua.indexOf('.', edge)), 10);
}
// other browser
return false;
}
});
================================================
FILE: public/assets/lib/vendor/leaflet/leaflet-measure.css
================================================
.leaflet-control-measure h3,.leaflet-measure-resultpopup h3{margin:0 0 12px;padding-bottom:10px;border-bottom:1px solid #ddd}.leaflet-control-measure p,.leaflet-measure-resultpopup p{margin:10px 0 0;line-height:1.5em}.leaflet-control-measure p:first-child,.leaflet-measure-resultpopup p:first-child{margin-top:0}.leaflet-control-measure .tasks,.leaflet-measure-resultpopup .tasks{margin:12px 0 0;padding:10px 0 0;border-top:1px solid #ddd;text-align:right;list-style:none;list-style-image:none}.leaflet-control-measure .tasks li,.leaflet-measure-resultpopup .tasks li{display:inline;margin:0 10px 0 0}.leaflet-control-measure .tasks li:last-child,.leaflet-measure-resultpopup .tasks li:last-child{margin-right:0}.leaflet-control-measure .coorddivider,.leaflet-measure-resultpopup .coorddivider{color:#999}.leaflet-control-measure{max-width:280px;background:#fff}.leaflet-control-measure .leaflet-control-measure-toggle,.leaflet-control-measure .leaflet-control-measure-toggle:hover{background-size:14px 14px;background-image:url(assets/rulers.png);border:0;border-radius:4px;text-indent:100%;white-space:nowrap;overflow:hidden}.leaflet-touch .leaflet-control-measure .leaflet-control-measure-toggle,.leaflet-touch .leaflet-control-measure .leaflet-control-measure-toggle:hover{border-radius:2px}.leaflet-retina .leaflet-control-measure .leaflet-control-measure-toggle,.leaflet-retina .leaflet-control-measure .leaflet-control-measure-toggle:hover{background-image:url(assets/rulers_@2X.png)}.leaflet-touch .leaflet-control-measure .leaflet-control-measure-toggle,.leaflet-touch .leaflet-control-measure .leaflet-control-measure-toggle:hover{background-size:16px 16px}.leaflet-control-measure .startprompt h3{margin-bottom:10px}.leaflet-control-measure .startprompt .tasks{margin-top:0;padding-top:0;border-top:0;text-align:left}.leaflet-control-measure .leaflet-control-measure-interaction{padding:10px 12px}.leaflet-control-measure .results .group{margin-top:10px;padding-top:10px;border-top:1px dotted #eaeaea}.leaflet-control-measure .results .group:first-child{margin-top:0;padding-top:0;border-top:0}.leaflet-control-measure .results .heading{margin-right:5px;color:#999}.leaflet-control-measure a.start{display:inline;width:auto;height:auto;padding-left:20px;margin-right:4px;line-height:1em;border:0;text-align:left;background-image:url("assets/start.png");background-repeat:no-repeat;background-position:0 50%;background-size:12px 12px;color:#5e66cc;text-decoration:none}.leaflet-control-measure a.start,.leaflet-control-measure a.start:hover{background-color:transparent}.leaflet-retina .leaflet-control-measure a.start{background-image:url("assets/start_@2X.png")}.leaflet-control-measure a.start:hover{opacity:.5;text-decoration:none}.leaflet-control-measure a.cancel{display:inline;width:auto;height:auto;padding-left:20px;margin-right:4px;line-height:1em;border:0;text-align:left;background-image:url("assets/cancel.png");background-repeat:no-repeat;background-position:0 50%;background-size:12px 12px;color:#5e66cc;text-decoration:none}.leaflet-control-measure a.cancel,.leaflet-control-measure a.cancel:hover{background-color:transparent}.leaflet-retina .leaflet-control-measure a.cancel{background-image:url("assets/cancel_@2X.png")}.leaflet-control-measure a.cancel:hover{opacity:.5;text-decoration:none}.leaflet-control-measure a.finish{display:inline;width:auto;height:auto;padding-left:20px;margin-right:4px;line-height:1em;border:0;text-align:left;background-image:url("assets/check.png");background-repeat:no-repeat;background-position:0 50%;background-size:12px 12px;color:#5e66cc;text-decoration:none}.leaflet-control-measure a.finish,.leaflet-control-measure a.finish:hover{background-color:transparent}.leaflet-retina .leaflet-control-measure a.finish{background-image:url("assets/check_@2X.png")}.leaflet-control-measure a.finish:hover{opacity:.5;text-decoration:none}.leaflet-measure-resultpopup a.zoomto{display:inline;width:auto;height:auto;padding-left:20px;margin-right:4px;line-height:1em;border:0;text-align:left;background-image:url("assets/focus.png");background-repeat:no-repeat;background-position:0 50%;background-size:12px 12px;color:#5e66cc;text-decoration:none}.leaflet-measure-resultpopup a.zoomto,.leaflet-measure-resultpopup a.zoomto:hover{background-color:transparent}.leaflet-retina .leaflet-measure-resultpopup a.zoomto{background-image:url("assets/focus_@2X.png")}.leaflet-measure-resultpopup a.zoomto:hover{opacity:.5;text-decoration:none}.leaflet-measure-resultpopup a.deletemarkup{display:inline;width:auto;height:auto;padding-left:20px;margin-right:4px;line-height:1em;border:0;text-align:left;background-image:url("assets/trash.png");background-repeat:no-repeat;background-position:0 50%;background-size:12px 12px;color:#5e66cc;text-decoration:none}.leaflet-measure-resultpopup a.deletemarkup,.leaflet-measure-resultpopup a.deletemarkup:hover{background-color:transparent}.leaflet-retina .leaflet-measure-resultpopup a.deletemarkup{background-image:url("assets/trash_@2X.png")}.leaflet-measure-resultpopup a.deletemarkup:hover{opacity:.5;text-decoration:none}
================================================
FILE: public/assets/lib/vendor/leaflet/leaflet-measure.js
================================================
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n(u).default}})},function(e,t,r){e.exports='<a class="{{ model.className }}-toggle js-toggle" href=# title="Measure distances and areas">Measure</a> <div class="{{ model.className }}-interaction js-interaction"> <div class="js-startprompt startprompt"> <h3>Measure distances and areas</h3> <ul class=tasks> <a href=# class="js-start start">Create a new measurement</a> </ul> </div> <div class=js-measuringprompt> <h3>Measure distances and areas</h3> <p class=js-starthelp>Start creating a measurement by adding points to the map</p> <div class="js-results results"></div> <ul class="js-measuretasks tasks"> <li><a href=# class="js-cancel cancel">Cancel</a></li> <li><a href=# class="js-finish finish">Finish measurement</a></li> </ul> </div> </div> '},function(e,t,r){e.exports='<div class=group> <p class="lastpoint heading">Last point</p> <p>{{ model.lastCoord.dms.y }} <span class=coorddivider>/</span> {{ model.lastCoord.dms.x }}</p> <p>{{ numberFormat(model.lastCoord.dd.y, 6) }} <span class=coorddivider>/</span> {{ numberFormat(model.lastCoord.dd.x, 6) }}</p> </div> <% if (model.pointCount > 1) { %> <div class=group> <p><span class=heading>Path distance</span> {{ model.lengthDisplay }}</p> </div> <% } %> <% if (model.pointCount > 2) { %> <div class=group> <p><span class=heading>Area</span> {{ model.areaDisplay }}</p> </div> <% } %> '},function(e,t,r){e.exports='<h3>Point location</h3> <p>{{ model.lastCoord.dms.y }} <span class=coorddivider>/</span> {{ model.lastCoord.dms.x }}</p> <p>{{ numberFormat(model.lastCoord.dd.y, 6) }} <span class=coorddivider>/</span> {{ numberFormat(model.lastCoord.dd.x, 6) }}</p> <ul class=tasks> <li><a href=# class="js-zoomto zoomto">Center on this location</a></li> <li><a href=# class="js-deletemarkup deletemarkup">Delete</a></li> </ul> '},function(e,t,r){e.exports='<h3>Linear measurement</h3> <p>{{ model.lengthDisplay }}</p> <ul class=tasks> <li><a href=# class="js-zoomto zoomto">Center on this line</a></li> <li><a href=# class="js-deletemarkup deletemarkup">Delete</a></li> </ul> '},function(e,t,r){e.exports='<h3>Area measurement</h3> <p>{{ model.areaDisplay }}</p> <p>{{ model.lengthDisplay }} Perimeter</p> <ul class=tasks> <li><a href=# class="js-zoomto zoomto">Center on this area</a></li> <li><a href=# class="js-deletemarkup deletemarkup">Delete</a></li> </ul> '}]);
================================================
FILE: public/assets/lib/vendor/leaflet/leaflet.css
================================================
/* required styles */
.leaflet-pane,
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-tile-container,
.leaflet-pane > svg,
.leaflet-pane > canvas,
.leaflet-zoom-box,
.leaflet-image-layer,
.leaflet-layer {
position: absolute;
left: 0;
top: 0;
}
.leaflet-container {
overflow: hidden;
}
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow {
-webkit-user-select: none;
-moz-user-select: none;
user-select: none;
-webkit-user-drag: none;
}
/* Prevents IE11 from highlighting tiles in blue */
.leaflet-tile::selection {
background: transparent;
}
/* Safari renders non-retina tile on retina better with this, but Chrome is worse */
.leaflet-safari .leaflet-tile {
image-rendering: -webkit-optimize-contrast;
}
/* hack that prevents hw layers "stretching" when loading new tiles */
.leaflet-safari .leaflet-tile-container {
width: 1600px;
height: 1600px;
-webkit-transform-origin: 0 0;
}
.leaflet-marker-icon,
.leaflet-marker-shadow {
display: block;
}
/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */
/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */
.leaflet-container .leaflet-overlay-pane svg {
max-width: none !important;
max-height: none !important;
}
.leaflet-container .leaflet-marker-pane img,
.leaflet-container .leaflet-shadow-pane img,
.leaflet-container .leaflet-tile-pane img,
.leaflet-container img.leaflet-image-layer,
.leaflet-container .leaflet-tile {
max-width: none !important;
max-height: none !important;
width: auto;
padding: 0;
}
.leaflet-container img.leaflet-tile {
/* See: https://bugs.chromium.org/p/chromium/issues/detail?id=600120 */
mix-blend-mode: plus-lighter;
}
.leaflet-container.leaflet-touch-zoom {
-ms-touch-action: pan-x pan-y;
touch-action: pan-x pan-y;
}
.leaflet-container.leaflet-touch-drag {
-ms-touch-action: pinch-zoom;
/* Fallback for FF which doesn't support pinch-zoom */
touch-action: none;
touch-action: pinch-zoom;
}
.leaflet-container.leaflet-touch-drag.leaflet-touch-zoom {
-ms-touch-action: none;
touch-action: none;
}
.leaflet-container {
-webkit-tap-highlight-color: transparent;
}
.leaflet-container a {
-webkit-tap-highlight-color: rgba(51, 181, 229, 0.4);
}
.leaflet-tile {
filter: inherit;
visibility: hidden;
}
.leaflet-tile-loaded {
visibility: inherit;
}
.leaflet-zoom-box {
width: 0;
height: 0;
-moz-box-sizing: border-box;
box-sizing: border-box;
z-index: 800;
}
/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */
.leaflet-overlay-pane svg {
-moz-user-select: none;
}
.leaflet-pane { z-index: 400; }
.leaflet-tile-pane { z-index: 200; }
.leaflet-overlay-pane { z-index: 400; }
.leaflet-shadow-pane { z-index: 500; }
.leaflet-marker-pane { z-index: 600; }
.leaflet-tooltip-pane { z-index: 650; }
.leaflet-popup-pane { z-index: 700; }
.leaflet-map-pane canvas { z-index: 100; }
.leaflet-map-pane svg { z-index: 200; }
.leaflet-vml-shape {
width: 1px;
height: 1px;
}
.lvml {
behavior: url(#default#VML);
display: inline-block;
position: absolute;
}
/* control positioning */
.leaflet-control {
position: relative;
z-index: 800;
pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
pointer-events: auto;
}
.leaflet-top,
.leaflet-bottom {
position: absolute;
z-index: 1000;
pointer-events: none;
}
.leaflet-top {
top: 0;
}
.leaflet-right {
right: 0;
}
.leaflet-bottom {
bottom: 0;
}
.leaflet-left {
left: 0;
}
.leaflet-control {
float: left;
clear: both;
}
.leaflet-right .leaflet-control {
float: right;
}
.leaflet-top .leaflet-control {
margin-top: 10px;
}
.leaflet-bottom .leaflet-control {
margin-bottom: 10px;
}
.leaflet-left .leaflet-control {
margin-left: 10px;
}
.leaflet-right .leaflet-control {
margin-right: 10px;
}
/* zoom and fade animations */
.leaflet-fade-anim .leaflet-popup {
opacity: 0;
-webkit-transition: opacity 0.2s linear;
-moz-transition: opacity 0.2s linear;
transition: opacity 0.2s linear;
}
.leaflet-fade-anim .leaflet-map-pane .leaflet-popup {
opacity: 1;
}
.leaflet-zoom-animated {
-webkit-transform-origin: 0 0;
-ms-transform-origin: 0 0;
transform-origin: 0 0;
}
svg.leaflet-zoom-animated {
will-change: transform;
}
.leaflet-zoom-anim .leaflet-zoom-animated {
-webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1);
-moz-transition: -moz-transform 0.25s cubic-bezier(0,0,0.25,1);
transition: transform 0.25s cubic-bezier(0,0,0.25,1);
}
.leaflet-zoom-anim .leaflet-tile,
.leaflet-pan-anim .leaflet-tile {
-webkit-transition: none;
-moz-transition: none;
transition: none;
}
.leaflet-zoom-anim .leaflet-zoom-hide {
visibility: hidden;
}
/* cursors */
.leaflet-interactive {
cursor: pointer;
}
.leaflet-grab {
cursor: -webkit-grab;
cursor: -moz-grab;
cursor: grab;
}
.leaflet-crosshair,
.leaflet-crosshair .leaflet-interactive {
cursor: crosshair;
}
.leaflet-popup-pane,
.leaflet-control {
cursor: auto;
}
.leaflet-dragging .leaflet-grab,
.leaflet-dragging .leaflet-grab .leaflet-interactive,
.leaflet-dragging .leaflet-marker-draggable {
cursor: move;
cursor: -webkit-grabbing;
cursor: -moz-grabbing;
cursor: grabbing;
}
/* marker & overlays interactivity */
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-image-layer,
.leaflet-pane > svg path,
.leaflet-tile-container {
pointer-events: none;
}
.leaflet-marker-icon.leaflet-interactive,
.leaflet-image-layer.leaflet-interactive,
.leaflet-pane > svg path.leaflet-interactive,
svg.leaflet-image-layer.leaflet-interactive path {
pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
pointer-events: auto;
}
/* visual tweaks */
.leaflet-container {
background: #ddd;
outline-offset: 1px;
}
.leaflet-container a {
color: #0078A8;
}
.leaflet-zoom-box {
border: 2px dotted #38f;
background: rgba(255,255,255,0.5);
}
/* general typography */
.leaflet-container {
font-family: "Helvetica Neue", Arial, Helvetica, sans-serif;
font-size: 12px;
font-size: 0.75rem;
line-height: 1.5;
}
/* general toolbar styles */
.leaflet-bar {
box-shadow: 0 1px 5px rgba(0,0,0,0.65);
border-radius: 4px;
}
.leaflet-bar a {
background-color: #fff;
border-bottom: 1px solid #ccc;
width: 26px;
height: 26px;
line-height: 26px;
display: block;
text-align: center;
text-decoration: none;
color: black;
}
.leaflet-bar a,
.leaflet-control-layers-toggle {
background-position: 50% 50%;
background-repeat: no-repeat;
display: block;
}
.leaflet-bar a:hover,
.leaflet-bar a:focus {
background-color: #f4f4f4;
}
.leaflet-bar a:first-child {
border-top-left-radius: 4px;
border-top-right-radius: 4px;
}
.leaflet-bar a:last-child {
border-bottom-left-radius: 4px;
border-bottom-right-radius: 4px;
border-bottom: none;
}
.leaflet-bar a.leaflet-disabled {
cursor: default;
background-color: #f4f4f4;
color: #bbb;
}
.leaflet-touch .leaflet-bar a {
width: 30px;
height: 30px;
line-height: 30px;
}
.leaflet-touch .leaflet-bar a:first-child {
border-top-left-radius: 2px;
border-top-right-radius: 2px;
}
.leaflet-touch .leaflet-bar a:last-child {
border-bottom-left-radius: 2px;
border-bottom-right-radius: 2px;
}
/* zoom control */
.leaflet-control-zoom-in,
.leaflet-control-zoom-out {
font: bold 18px 'Lucida Console', Monaco, monospace;
text-indent: 1px;
}
.leaflet-touch .leaflet-control-zoom-in, .leaflet-touch .leaflet-control-zoom-out {
font-size: 22px;
}
/* layers control */
.leaflet-control-layers {
box-shadow: 0 1px 5px rgba(0,0,0,0.4);
background: #fff;
border-radius: 5px;
}
.leaflet-control-layers-toggle {
background-image: url(images/layers.png);
width: 36px;
height: 36px;
}
.leaflet-retina .leaflet-control-layers-toggle {
background-image: url(images/layers-2x.png);
background-size: 26px 26px;
}
.leaflet-touch .leaflet-control-layers-toggle {
width: 44px;
height: 44px;
}
.leaflet-control-layers .leaflet-control-layers-list,
.leaflet-control-layers-expanded .leaflet-control-layers-toggle {
display: none;
}
.leaflet-control-layers-expanded .leaflet-control-layers-list {
display: block;
position: relative;
}
.leaflet-control-layers-expanded {
padding: 6px 10px 6px 6px;
color: #333;
background: #fff;
}
.leaflet-control-layers-scrollbar {
overflow-y: scroll;
overflow-x: hidden;
padding-right: 5px;
}
.leaflet-control-layers-selector {
margin-top: 2px;
position: relative;
top: 1px;
}
.leaflet-control-layers label {
display: block;
font-size: 13px;
font-size: 1.08333em;
}
.leaflet-control-layers-separator {
height: 0;
border-top: 1px solid #ddd;
margin: 5px -10px 5px -6px;
}
/* Default icon URLs */
.leaflet-default-icon-path { /* used only in path-guessing heuristic, see L.Icon.Default */
background-image: url(images/marker-icon.png);
}
/* attribution and scale controls */
.leaflet-container .leaflet-control-attribution {
background: #fff;
background: rgba(255, 255, 255, 0.8);
margin: 0;
}
.leaflet-control-attribution,
.leaflet-control-scale-line {
padding: 0 5px;
color: #333;
line-height: 1.4;
}
.leaflet-control-attribution a {
text-decoration: none;
}
.leaflet-control-attribution a:hover,
.leaflet-control-attribution a:focus {
text-decoration: underline;
}
.leaflet-attribution-flag {
display: inline !important;
vertical-align: baseline !important;
width: 1em;
height: 0.6669em;
}
.leaflet-left .leaflet-control-scale {
margin-left: 5px;
}
.leaflet-bottom .leaflet-control-scale {
margin-bottom: 5px;
}
.leaflet-control-scale-line {
border: 2px solid #777;
border-top: none;
line-height: 1.1;
padding: 2px 5px 1px;
white-space: nowrap;
-moz-box-sizing: border-box;
box-sizing: border-box;
background: rgba(255, 255, 255, 0.8);
text-shadow: 1px 1px #fff;
}
.leaflet-control-scale-line:not(:first-child) {
border-top: 2px solid #777;
border-bottom: none;
margin-top: -2px;
}
.leaflet-control-scale-line:not(:first-child):not(:last-child) {
border-bottom: 2px solid #777;
}
.leaflet-touch .leaflet-control-attribution,
.leaflet-touch .leaflet-control-layers,
.leaflet-touch .leaflet-bar {
box-shadow: none;
}
.leaflet-touch .leaflet-control-layers,
.leaflet-touch .leaflet-bar {
border: 2px solid rgba(0,0,0,0.2);
background-clip: padding-box;
}
/* popup */
.leaflet-popup {
position: absolute;
text-align: center;
margin-bottom: 20px;
}
.leaflet-popup-content-wrapper {
padding: 1px;
text-align: left;
border-radius: 12px;
}
.leaflet-popup-content {
margin: 13px 24px 13px 20px;
line-height: 1.3;
font-size: 13px;
font-size: 1.08333em;
min-height: 1px;
}
.leaflet-popup-content p {
margin: 17px 0;
margin: 1.3em 0;
}
.leaflet-popup-tip-container {
width: 40px;
height: 20px;
position: absolute;
left: 50%;
margin-top: -1px;
margin-left: -20px;
overflow: hidden;
pointer-events: none;
}
.leaflet-popup-tip {
width: 17px;
height: 17px;
padding: 1px;
margin: -10px auto 0;
pointer-events: auto;
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-ms-transform: rotate(45deg);
transform: rotate(45deg);
}
.leaflet-popup-content-wrapper,
.leaflet-popup-tip {
background: white;
color: #333;
box-shadow: 0 3px 14px rgba(0,0,0,0.4);
}
.leaflet-container a.leaflet-popup-close-button {
position: absolute;
top: 0;
right: 0;
border: none;
text-align: center;
width: 24px;
height: 24px;
font: 16px/24px Tahoma, Verdana, sans-serif;
color: #757575;
text-decoration: none;
background: transparent;
}
.leaflet-container a.leaflet-popup-close-button:hover,
.leaflet-container a.leaflet-popup-close-button:focus {
color: #585858;
}
.leaflet-popup-scrolled {
overflow: auto;
}
.leaflet-oldie .leaflet-popup-content-wrapper {
-ms-zoom: 1;
}
.leaflet-oldie .leaflet-popup-tip {
width: 24px;
margin: 0 auto;
-ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)";
filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678);
}
.leaflet-oldie .leaflet-control-zoom,
.leaflet-oldie .leaflet-control-layers,
.leaflet-oldie .leaflet-popup-content-wrapper,
.leaflet-oldie .leaflet-popup-tip {
border: 1px solid #999;
}
/* div icon */
.leaflet-div-icon {
background: #fff;
border: 1px solid #666;
}
/* Tooltip */
/* Base styles for the element that has a tooltip */
.leaflet-tooltip {
position: absolute;
padding: 6px;
background-color: #fff;
border: 1px solid #fff;
border-radius: 3px;
color: #222;
white-space: nowrap;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
pointer-events: none;
box-shadow: 0 1px 3px rgba(0,0,0,0.4);
}
.leaflet-tooltip.leaflet-interactive {
cursor: pointer;
pointer-events: auto;
}
.leaflet-tooltip-top:before,
.leaflet-tooltip-bottom:before,
.leaflet-tooltip-left:before,
.leaflet-tooltip-right:before {
position: absolute;
pointer-events: none;
border: 6px solid transparent;
background: transparent;
content: "";
}
/* Directions */
.leaflet-tooltip-bottom {
margin-top: 6px;
}
.leaflet-tooltip-top {
margin-top: -6px;
}
.leaflet-tooltip-bottom:before,
.leaflet-tooltip-top:before {
left: 50%;
margin-left: -6px;
}
.leaflet-tooltip-top:before {
bottom: 0;
margin-bottom: -12px;
border-top-color: #fff;
}
.leaflet-tooltip-bottom:before {
top: 0;
margin-top: -12px;
margin-left: -6px;
border-bottom-color: #fff;
}
.leaflet-tooltip-left {
margin-left: -6px;
}
.leaflet-tooltip-right {
margin-left: 6px;
}
.leaflet-tooltip-left:before,
.leaflet-tooltip-right:before {
top: 50%;
margin-top: -6px;
}
.leaflet-tooltip-left:before {
right: 0;
margin-right: -12px;
border-left-color: #fff;
}
.leaflet-tooltip-right:before {
left: 0;
margin-left: -12px;
border-right-color: #fff;
}
/* Printing */
@media print {
/* Prevent printers from removing background-images of controls. */
.leaflet-control {
-webkit-print-color-adjust: exact;
print-color-adjust: exact;
}
}
================================================
FILE: public/assets/lib/vendor/leaflet/leaflet.draw.css
================================================
/* ================================================================== */
/* Toolbars
/* ================================================================== */
.leaflet-draw-section {
position: relative;
}
.leaflet-draw-toolbar {
margin-top: 12px;
}
.leaflet-draw-toolbar-top {
margin-top: 0;
}
.leaflet-draw-toolbar-notop a:first-child {
border-top-right-radius: 0;
}
.leaflet-draw-toolbar-nobottom a:last-child {
border-bottom-right-radius: 0;
}
.leaflet-draw-toolbar a {
background-image: url('images/spritesheet.png');
background-image: linear-gradient(transparent, transparent), url('images/spritesheet.svg');
background-repeat: no-repeat;
background-size: 300px 30px;
background-clip: padding-box;
}
.leaflet-retina .leaflet-draw-toolbar a {
background-image: url('images/spritesheet-2x.png');
background-image: linear-gradient(transparent, transparent), url('images/spritesheet.svg');
}
.leaflet-draw a {
display: block;
text-align: center;
text-decoration: none;
}
.leaflet-draw a .sr-only {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
border: 0;
}
/* ================================================================== */
/* Toolbar actions menu
/* ================================================================== */
.leaflet-draw-actions {
display: none;
list-style: none;
margin: 0;
padding: 0;
position: absolute;
left: 26px; /* leaflet-draw-toolbar.left + leaflet-draw-toolbar.width */
top: 0;
white-space: nowrap;
}
.leaflet-touch .leaflet-draw-actions {
left: 32px;
}
.leaflet-right .leaflet-draw-actions {
right: 26px;
left: auto;
}
.leaflet-touch .leaflet-right .leaflet-draw-actions {
right: 32px;
left: auto;
}
.leaflet-draw-actions li {
display: inline-block;
}
.leaflet-draw-actions li:first-child a {
border-left: none;
}
.leaflet-draw-actions li:last-child a {
-webkit-border-radius: 0 4px 4px 0;
border-radius: 0 4px 4px 0;
}
.leaflet-right .leaflet-draw-actions li:last-child a {
-webkit-border-radius: 0;
border-radius: 0;
}
.leaflet-right .leaflet-draw-actions li:first-child a {
-webkit-border-radius: 4px 0 0 4px;
border-radius: 4px 0 0 4px;
}
.leaflet-draw-actions a {
background-color: #919187;
border-left: 1px solid #AAA;
color: #FFF;
font: 11px/19px "Helvetica Neue", Arial, Helvetica, sans-serif;
line-height: 28px;
text-decoration: none;
padding-left: 10px;
padding-right: 10px;
height: 28px;
}
.leaflet-touch .leaflet-draw-actions a {
font-size: 12px;
line-height: 30px;
height: 30px;
}
.leaflet-draw-actions-bottom {
margin-top: 0;
}
.leaflet-draw-actions-top {
margin-top: 1px;
}
.leaflet-draw-actions-top a,
.leaflet-draw-actions-bottom a {
height: 27px;
line-height: 27px;
}
.leaflet-draw-actions a:hover {
background-color: #A0A098;
}
.leaflet-draw-actions-top.leaflet-draw-actions-bottom a {
height: 26px;
line-height: 26px;
}
/* ================================================================== */
/* Draw toolbar
/* ================================================================== */
.leaflet-draw-toolbar .leaflet-draw-draw-polyline {
background-position: -2px -2px;
}
.leaflet-touch .leaflet-draw-toolbar .leaflet-draw-draw-polyline {
background-position: 0 -1px;
}
.leaflet-draw-toolbar .leaflet-draw-draw-polygon {
background-position: -31px -2px;
}
.leaflet-touch .leaflet-draw-toolbar .leaflet-draw-draw-polygon {
background-position: -29px -1px;
}
.leaflet-draw-toolbar .leaflet-draw-draw-rectangle {
background-position: -62px -2px;
}
.leaflet-touch .leaflet-draw-toolbar .leaflet-draw-draw-rectangle {
background-position: -60px -1px;
}
.leaflet-draw-toolbar .leaflet-draw-draw-circle {
background-position: -92px -2px;
}
.leaflet-touch .leaflet-draw-toolbar .leaflet-draw-draw-circle {
background-position: -90px -1px;
}
.leaflet-draw-toolbar .leaflet-draw-draw-marker {
background-position: -122px -2px;
}
.leaflet-touch .leaflet-draw-toolbar .leaflet-draw-draw-marker {
background-position: -120px -1px;
}
.leaflet-draw-toolbar .leaflet-draw-draw-circlemarker {
background-position: -273px -2px;
}
.leaflet-touch .leaflet-draw-toolbar .leaflet-draw-draw-circlemarker {
background-position: -271px -1px;
}
/* ================================================================== */
/* Edit toolbar
/* ================================================================== */
.leaflet-draw-toolbar .leaflet-draw-edit-edit {
background-position: -152px -2px;
}
.leaflet-touch .leaflet-draw-toolbar .leaflet-draw-edit-edit {
background-position: -150px -1px;
}
.leaflet-draw-toolbar .leaflet-draw-edit-remove {
background-position: -182px -2px;
}
.leaflet-touch .leaflet-draw-toolbar .leaflet-draw-edit-remove {
background-position: -180px -1px;
}
.leaflet-draw-toolbar .leaflet-draw-edit-edit.leaflet-disabled {
background-position: -212px -2px;
}
.leaflet-touch .leaflet-draw-toolbar .leaflet-draw-edit-edit.leaflet-disabled {
background-position: -210px -1px;
}
.leaflet-draw-toolbar .leaflet-draw-edit-remove.leaflet-disabled {
background-position: -242px -2px;
}
.leaflet-touch .leaflet-draw-toolbar .leaflet-draw-edit-remove.leaflet-disabled {
background-position: -240px -2px;
}
/* ================================================================== */
/* Drawing styles
/* ================================================================== */
.leaflet-mouse-marker {
background-color: #fff;
cursor: crosshair;
}
.leaflet-draw-tooltip {
background: rgb(54, 54, 54);
background: rgba(0, 0, 0, 0.5);
border: 1px solid transparent;
-webkit-border-radius: 4px;
border-radius: 4px;
color: #fff;
font: 12px/18px "Helvetica Neue", Arial, Helvetica, sans-serif;
margin-left: 20px;
margin-top: -21px;
padding: 4px 8px;
position: absolute;
visibility: hidden;
white-space: nowrap;
z-index: 6;
}
.leaflet-draw-tooltip:before {
border-right: 6px solid black;
border-right-color: rgba(0, 0, 0, 0.5);
border-top: 6px solid transparent;
border-bottom: 6px solid transparent;
content: "";
position: absolute;
top: 7px;
left: -7px;
}
.leaflet-error-draw-tooltip {
background-color: #F2DEDE;
border: 1px solid #E6B6BD;
color: #B94A48;
}
.leaflet-error-draw-tooltip:before {
border-right-color: #E6B6BD;
}
.leaflet-draw-tooltip-single {
margin-top: -12px
}
.leaflet-draw-tooltip-subtext {
color: #f8d5e4;
}
.leaflet-draw-guide-dash {
font-size: 1%;
opacity: 0.6;
position: absolute;
width: 5px;
height: 5px;
}
/* ================================================================== */
/* Edit styles
/* ================================================================== */
.leaflet-edit-marker-selected {
background-color: rgba(254, 87, 161, 0.1);
border: 4px dashed rgba(254, 87, 161, 0.6);
-webkit-border-radius: 4px;
border-radius: 4px;
box-sizing: content-box;
}
.leaflet-edit-move {
cursor: move;
}
.leaflet-edit-resize {
cursor: pointer;
}
/* ================================================================== */
/* Old IE styles
/* ================================================================== */
.leaflet-oldie .leaflet-draw-toolbar {
border: 1px solid #999;
}
================================================
FILE: public/assets/lib/vendor/leaflet/leaflet.js
================================================
// @ts-nocheck
/* @preserve
* Leaflet 1.9.4, a JS library for interactive maps. https://leafletjs.com
* (c) 2010-2023 Vladimir Agafonkin, (c) 2010-2011 CloudMade
*/
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0!==this._locationWatchId&&this.stopLocate(),this._stop(),T(this._mapPane),this._clearControlPos&&this._clearControlPos(),this._resizeRequest&&(r(this._resizeRequest),this._resizeRequest=null),this._clearHandlers(),this._loaded&&this.fire("unload"),this._layers)this._layers[t].remove();for(t in this._panes)T(this._panes[t]);return this._layers=[],this._panes=[],delete this._mapPane,delete this._renderer,this},createPane:function(t,e){e=P("div","leaflet-pane"+(t?" leaflet-"+t.replace("Pane","")+"-pane":""),e||this._mapPane);return t&&(this._panes[t]=e),e},getCenter:function(){return this._checkIfLoaded(),this._lastCenter&&!this._moved()?this._lastCenter.clone():this.layerPointToLatLng(this._getCenterLayerPoint())},getZoom:function(){return this._zoom},getBounds:function(){var t=this.getPixelBounds();return new s(this.unproject(t.getBottomLeft()),this.unproject(t.getTopRight()))},getMinZoom:function(){return void 0===this.options.minZoom?this._layersMinZoom||0:this.options.minZoom},getMaxZoom:function(){return void 0===this.options.maxZoom?void 0===this._layersMaxZoom?1/0:this._layersMaxZoom:this.options.maxZoom},getBoundsZoom:function(t,e,i){t=g(t),i=m(i||[0,0]);var n=this.getZoom()||0,o=this.getMinZoom(),s=this.getMaxZoom(),r=t.getNorthWest(),t=t.getSouthEast(),i=this.getSize().subtract(i),t=_(this.project(t,n),this.project(r,n)).getSize(),r=b.any3d?this.options.zoomSnap:1,a=i.x/t.x,i=i.y/t.y,t=e?Math.max(a,i):Math.min(a,i),n=this.getScaleZoom(t,n);return r&&(n=Math.round(n/(r/100))*(r/100),n=e?Math.ceil(n/r)*r:Math.floor(n/r)*r),Math.max(o,Math.min(s,n))},getSize:function(){return this._size&&!this._sizeChanged||(this._size=new p(this._container.clientWidth||0,this._container.clientHeight||0),this._sizeChanged=!1),this._size.clone()},getPixelBounds:function(t,e){t=this._getTopLeftPoint(t,e);return new f(t,t.add(this.getSize()))},getPixelOrigin:function(){return this._checkIfLoaded(),this._pixelOrigin},getPixelWorldBounds:function(t){return this.options.crs.getProjectedBounds(void 0===t?this.getZoom():t)},getPane:function(t){return"string"==typeof t?this._panes[t]:t},getPanes:function(){return this._panes},getContainer:function(){return this._container},getZoomScale:function(t,e){var i=this.options.crs;return e=void 0===e?this._zoom:e,i.scale(t)/i.scale(e)},getScaleZoom:function(t,e){var i=this.options.crs,t=(e=void 0===e?this._zoom:e,i.zoom(t*i.scale(e)));return isNaN(t)?1/0:t},project:function(t,e){return e=void 0===e?this._zoom:e,this.options.crs.latLngToPoint(w(t),e)},unproject:function(t,e){return e=void 0===e?this._zoom:e,this.options.crs.pointToLatLng(m(t),e)},layerPointToLatLng:function(t){t=m(t).add(this.getPixelOrigin());return this.unproject(t)},latLngToLayerPoint:function(t){return this.project(w(t))._round()._subtract(this.getPixelOrigin())},wrapLatLng:function(t){return this.options.crs.wrapLatLng(w(t))},wrapLatLngBounds:function(t){return this.options.crs.wrapLatLngBounds(g(t))},distance:function(t,e){return this.options.crs.distance(w(t),w(e))},containerPointToLayerPoint:function(t){return m(t).subtract(this._getMapPanePos())},layerPointToContainerPoint:function(t){return m(t).add(this._getMapPanePos())},containerPointToLatLng:function(t){t=this.containerPointToLayerPoint(m(t));return this.layerPointToLatLng(t)},latLngToContainerPoint:function(t){return this.layerPointToContainerPoint(this.latLngToLayerPoint(w(t)))},mouseEventToContainerPoint:function(t){return De(t,this._container)},mouseEventToLayerPoint:function(t){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))},mouseEventToLatLng:function(t){return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))},_initContainer:function(t){t=this._container=_e(t);if(!t)throw new Error("Map container not found.");if(t._leaflet_id)throw new Error("Map container is already initialized.");S(t,"scroll",this._onScroll,this),this._containerId=h(t)},_initLayout:function(){var t=this._container,e=(this._fadeAnimated=this.options.fadeAnimation&&b.any3d,M(t,"leaflet-container"+(b.touch?" leaflet-touch":"")+(b.retina?" leaflet-retina":"")+(b.ielt9?" leaflet-oldie":"")+(b.safari?" leaflet-safari":"")+(this._fadeAnimated?" leaflet-fade-anim":"")),pe(t,"position"));"absolute"!==e&&"relative"!==e&&"fixed"!==e&&"sticky"!==e&&(t.style.position="relative"),this._initPanes(),this._initControlPos&&this._initControlPos()},_initPanes:function(){var t=this._panes={};this._paneRenderers={},this._mapPane=this.createPane("mapPane",this._container),Z(this._mapPane,new p(0,0)),this.createPane("tilePane"),this.createPane("overlayPane"),this.createPane("shadowPane"),this.createPane("markerPane"),this.createPane("tooltipPane"),this.createPane("popupPane"),this.options.markerZoomAnimation||(M(t.markerPane,"leaflet-zoom-hide"),M(t.shadowPane,"leaflet-zoom-hide"))},_resetView:function(t,e,i){Z(this._mapPane,new p(0,0));var n=!this._loaded,o=(this._loaded=!0,e=this._limitZoom(e),this.fire("viewprereset"),this._zoom!==e);this._moveStart(o,i)._move(t,e)._moveEnd(o),this.fire("viewreset"),n&&this.fire("load")},_moveStart:function(t,e){return t&&this.fire("zoomstart"),e||this.fire("movestart"),this},_move:function(t,e,i,n){void 0===e&&(e=this._zoom);var o=this._zoom!==e;return this._zoom=e,this._lastCenter=t,this._pixelOrigin=this._getNewPixelOrigin(t),n?i&&i.pinch&&this.fire("zoom",i):((o||i&&i.pinch)&&this.fire("zoom",i),this.fire("move",i)),this},_moveEnd:function(t){return t&&this.fire("zoomend"),this.fire("moveend")},_stop:function(){return r(this._flyToFrame),this._panAnim&&this._panAnim.stop(),this},_rawPanBy:function(t){Z(this._mapPane,this._getMapPanePos().subtract(t))},_getZoomSpan:function(){return this.getMaxZoom()-this.getMinZoom()},_panInsideMaxBounds:function(){this._enforcingBounds||this.panInsideBounds(this.options.maxBounds)},_checkIfLoaded:function(){if(!this._loaded)throw new Error("Set map center and zoom first.")},_initEvents:function(t){this._targets={};var e=t?k:S;e((this._targets[h(this._container)]=this)._container,"click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress keydown keyup",this._handleDOMEvent,this),this.options.trackResize&&e(window,"resize",this._onResize,this),b.any3d&&this.options.transform3DLimit&&(t?this.off:this.on).call(this,"moveend",this._onMoveEnd)},_onResize:function(){r(this._resizeRequest),this._resizeRequest=x(function(){this.invalidateSize({debounceMoveend:!0})},this)},_onScroll:function(){this._container.scrollTop=0,this._container.scrollLeft=0},_onMoveEnd:function(){var t=this._getMapPanePos();Math.max(Math.abs(t.x),Math.abs(t.y))>=this.options.transform3DLimit&&this._resetView(this.getCenter(),this.getZoom())},_findEventTargets:function(t,e){for(var i,n=[],o="mouseout"===e||"mouseover"===e,s=t.target||t.srcElement,r=!1;s;){if((i=this._targets[h(s)])&&("click"===e||"preclick"===e)&&this._draggableMoved(i)){r=!0;break}if(i&&i.listens(e,!0)){if(o&&!We(s,t))break;if(n.push(i),o)break}if(s===this._container)break;s=s.parentNode}return n=n.length||r||o||!this.listens(e,!0)?n:[this]},_isClickDisabled:function(t){for(;t&&t!==this._container;){if(t._leaflet_disable_click)return!0;t=t.parentNode}},_handleDOMEvent:function(t){var e,i=t.target||t.srcElement;!this._loaded||i._leaflet_disable_events||"click"===t.type&&this._isClickDisabled(i)||("mousedown"===(e=t.type)&&Me(i),this._fireDOMEvent(t,e))},_mouseEvents:["click","dblclick","mouseover","mouseout","contextmenu"],_fireDOMEvent:function(t,e,i){"click"===t.type&&((a=l({},t)).type="preclick",this._fireDOMEvent(a,a.type,i));var n=this._findEventTargets(t,e);if(i){for(var o=[],s=0;s<i.length;s++)i[s].listens(e,!0)&&o.push(i[s]);n=o.concat(n)}if(n.length){"contextmenu"===e&&O(t);var r,a=n[0],h={originalEvent:t};for("keypress"!==t.type&&"keydown"!==t.type&&"keyup"!==t.type&&(r=a.getLatLng&&(!a._radius||a._radius<=10),h.containerPoint=r?this.latLngToContainerPoint(a.getLatLng()):this.mouseEventToContainerPoint(t),h.layerPoint=this.containerPointToLayerPoint(h.containerPoint),h.latlng=r?a.getLatLng():this.layerPointToLatLng(h.layerPoint)),s=0;s<n.length;s++)if(n[s].fire(e,h,!0),h.originalEvent._stopped||!1===n[s].options.bubblingMouseEvents&&-1!==G(this._mouseEvents,e))return}},_draggableMoved:function(t){return(t=t.dragging&&t.dragging.enabled()?t:this).dragging&&t.dragging.moved()||this.boxZoom&&this.boxZoom.moved()},_clearHandlers:function(){for(var t=0,e=this._handlers.length;t<e;t++)this._handlers[t].disable()},whenReady:function(t,e){return this._loaded?t.call(e||this,{target:this}):this.on("load",t,e),this},_getMapPanePos:function(){return Pe(this._mapPane)||new p(0,0)},_moved:function(){var t=this._getMapPanePos();return t&&!t.equals([0,0])},_getTopLeftPoint:function(t,e){return(t&&void 0!==e?this._getNewPixelOrigin(t,e):this.getPixelOrigin()).subtract(this._getMapPanePos())},_getNewPixelOrigin:function(t,e){var i=this.getSize()._divideBy(2);return this.project(t,e)._subtract(i)._add(this._getMapPanePos())._round()},_latLngToNewLayerPoint:function(t,e,i){i=this._getNewPixelOrigin(i,e);return this.project(t,e)._subtract(i)},_latLngBoundsToNewLayerBounds:function(t,e,i){i=this._getNewPixelOrigin(i,e);return _([this.project(t.getSouthWest(),e)._subtract(i),this.project(t.getNorthWest(),e)._subtract(i),this.project(t.getSouthEast(),e)._subtract(i),this.project(t.getNorthEast(),e)._subtract(i)])},_getCenterLayerPoint:function(){return this.containerPointToLayerPoint(this.getSize()._divideBy(2))},_getCenterOffset:function(t){return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())},_limitCenter:function(t,e,i){var n,o;return!i||(n=this.project(t,e),o=this.getSize().divideBy(2),o=new f(n.subtract(o),n.add(o)),o=this._getBoundsOffset(o,i,e),Math.abs(o.x)<=1&&Math.abs(o.y)<=1)?t:this.unproject(n.add(o),e)},_limitOffset:function(t,e){var i;return e?(i=new f((i=this.getPixelBounds()).min.add(t),i.max.add(t)),t.add(this._getBoundsOffset(i,e))):t},_getBoundsOffset:function(t,e,i){e=_(this.project(e.getNorthEast(),i),this.project(e.getSouthWest(),i)),i=e.min.subtract(t.min),e=e.max.subtract(t.max);return new p(this._rebound(i.x,-e.x),this._rebound(i.y,-e.y))},_rebound:function(t,e){return 0<t+e?Math.round(t-e)/2:Math.max(0,Math.ceil(t))-Math.max(0,Math.floor(e))},_limitZoom:function(t){var e=this.getMinZoom(),i=this.getMaxZoom(),n=b.any3d?this.options.zoomSnap:1;return n&&(t=Math.round(t/n)*n),Math.max(e,Math.min(i,t))},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){z(this._mapPane,"leaflet-pan-anim"),this.fire("moveend")},_tryAnimatedPan:function(t,e){t=this._getCenterOffset(t)._trunc();return!(!0!==(e&&e.animate)&&!this.getSize().contains(t))&&(this.panBy(t,e),!0)},_createAnimProxy:function(){var t=this._proxy=P("div","leaflet-proxy leaflet-zoom-animated");this._panes.mapPane.appendChild(t),this.on("zoomanim",function(t){var e=ue,i=this._proxy.style[e];be(this._proxy,this.project(t.center,t.zoom),this.getZoomScale(t.zoom,1)),i===this._proxy.style[e]&&this._animatingZoom&&this._onZoomTransitionEnd()},this),this.on("load moveend",this._animMoveEnd,this),this._on("unload",this._destroyAnimProxy,this)},_destroyAnimProxy:function(){T(this._proxy),this.off("load moveend",this._animMoveEnd,this),delete this._proxy},_animMoveEnd:function(){var t=this.getCenter(),e=this.getZoom();be(this._proxy,this.project(t,e),this.getZoomScale(e,1))},_catchTransitionEnd:function(t){this._animatingZoom&&0<=t.propertyName.indexOf("transform")&&this._onZoomTransitionEnd()},_nothingToAnimate:function(){return!this._container.getElementsByClassName("leaflet-zoom-animated").length},_tryAnimatedZoom:function(t,e,i){if(!this._animatingZoom){if(i=i||{},!this._zoomAnimated||!1===i.animate||this._nothingToAnimate()||Math.abs(e-this._zoom)>this.options.zoomAnimationThreshold)return!1;var n=this.getZoomScale(e),n=this._getCenterOffset(t)._divideBy(1-1/n);if(!0!==i.animate&&!this.getSize().contains(n))return!1;x(function(){this._moveStart(!0,i.noMoveStart||!1)._animateZoom(t,e,!0)},this)}return!0},_animateZoom:function(t,e,i,n){this._mapPane&&(i&&(this._animatingZoom=!0,this._animateToCenter=t,this._animateToZoom=e,M(this._mapPane,"leaflet-zoom-anim")),this.fire("zoomanim",{center:t,zoom:e,noUpdate:n}),this._tempFireZoomEvent||(this._tempFireZoomEvent=this._zoom!==this._animateToZoom),this._move(this._animateToCenter,this._animateToZoom,void 0,!0),setTimeout(a(this._onZoomTransitionEnd,this),250))},_onZoomTransitionEnd:function(){this._animatingZoom&&(this._mapPane&&z(this._mapPane,"leaflet-zoom-anim"),this._animatingZoom=!1,this._move(this._animateToCenter,this._animateToZoom,void 0,!0),this._tempFireZoomEvent&&this.fire("zoom"),delete this._tempFireZoomEvent,this.fire("move"),this._moveEnd(!0))}});function Ue(t){return new B(t)}var B=et.extend({options:{position:"topright"},initialize:function(t){c(this,t)},getPosition:function(){return this.options.position},setPosition:function(t){var e=this._map;return e&&e.removeControl(this),this.options.position=t,e&&e.addControl(this),this},getContainer:function(){return this._container},addTo:function(t){this.remove(),this._map=t;var e=this._container=this.onAdd(t),i=this.getPosition(),t=t._controlCorners[i];return M(e,"leaflet-control"),-1!==i.indexOf("bottom")?t.insertBefore(e,t.firstChild):t.appendChild(e),this._map.on("unload",this.remove,this),this},remove:function(){return this._map&&(T(this._container),this.onRemove&&this.onRemove(this._map),this._map.off("unload",this.remove,this),this._map=null),this},_refocusOnMap:function(t){this._map&&t&&0<t.screenX&&0<t.screenY&&this._map.getContainer().focus()}}),Ve=(A.include({addControl:function(t){return t.addTo(this),this},removeControl:function(t){return t.remove(),this},_initControlPos:function(){var i=this._controlCorners={},n="leaflet-",o=this._controlContainer=P("div",n+"control-container",this._container);function t(t,e){i[t+e]=P("div",n+t+" "+n+e,o)}t("top","left"),t("top","right"),t("bottom","left"),t("bottom","right")},_clearControlPos:function(){for(var t in this._controlCorners)T(this._controlCorners[t]);T(this._controlContainer),delete this._controlCorners,delete this._controlContainer}}),B.extend({options:{collapsed:!0,position:"topright",autoZIndex:!0,hideSingleBase:!1,sortLayers:!1,sortFunction:function(t,e,i,n){return i<n?-1:n<i?1:0}},initialize:function(t,e,i){for(var n in c(this,i),this._layerControlInputs=[],this._layers=[],this._lastZIndex=0,this._handlingClick=!1,this._preventClick=!1,t)this._addLayer(t[n],n);for(n in e)this._addLayer(e[n],n,!0)},onAdd:function(t){this._initLayout(),this._update(),(this._map=t).on("zoomend",this._checkDisabledLayers,this);for(var e=0;e<this._layers.length;e++)this._layers[e].layer.on("add remove",this._onLayerChange,this);return this._container},addTo:function(t){return B.prototype.addTo.call(this,t),this._expandIfNotCollapsed()},onRemove:function(){this._map.off("zoomend",this._checkDisabledLayers,this);for(var t=0;t<this._layers.length;t++)this._layers[t].layer.off("add remove",this._onLayerChange,this)},addBaseLayer:function(t,e){return this._addLayer(t,e),this._map?this._update():this},addOverlay:function(t,e){return this._addLayer(t,e,!0),this._map?this._update():this},removeLayer:function(t){t.off("add remove",this._onLayerChange,this);t=this._getLayer(h(t));return t&&this._layers.splice(this._layers.indexOf(t),1),this._map?this._update():this},expand:function(){M(this._container,"leaflet-control-layers-expanded"),this._section.style.height=null;var t=this._map.getSize().y-(this._container.offsetTop+50);return t<this._section.clientHeight?(M(this._section,"leaflet-control-layers-scrollbar"),this._section.style.height=t+"px"):z(this._section,"leaflet-control-layers-scrollbar"),this._checkDisabledLayers(),this},collapse:function(){return z(this._container,"leaflet-control-layers-expanded"),this},_initLayout:function(){var t="leaflet-control-layers",e=this._container=P("div",t),i=this.options.collapsed,n=(e.setAttribute("aria-haspopup",!0),Ie(e),Be(e),this._section=P("section",t+"-list")),o=(i&&(this._map.on("click",this.collapse,this),S(e,{mouseenter:this._expandSafely,mouseleave:this.collapse},this)),this._layersLink=P("a",t+"-toggle",e));o.href="#",o.title="Layers",o.setAttribute("role","button"),S(o,{keydown:function(t){13===t.keyCode&&this._expandSafely()},click:function(t){O(t),this._expandSafely()}},this),i||this.expand(),this._baseLayersList=P("div",t+"-base",n),this._separator=P("div",t+"-separator",n),this._overlaysList=P("div",t+"-overlays",n),e.appendChild(n)},_getLayer:function(t){for(var e=0;e<this._layers.length;e++)if(this._layers[e]&&h(this._layers[e].layer)===t)return this._layers[e]},_addLayer:function(t,e,i){this._map&&t.on("add remove",this._onLayerChange,this),this._layers.push({layer:t,name:e,overlay:i}),this.options.sortLayers&&this._layers.sort(a(function(t,e){return this.options.sortFunction(t.layer,e.layer,t.name,e.name)},this)),this.options.autoZIndex&&t.setZIndex&&(this._lastZIndex++,t.setZIndex(this._lastZIndex)),this._expandIfNotCollapsed()},_update:function(){if(this._container){me(this._baseLayersList),me(this._overlaysList),this._layerControlInputs=[];for(var t,e,i,n=0,o=0;o<this._layers.length;o++)i=this._layers[o],this._addItem(i),e=e||i.overlay,t=t||!i.overlay,n+=i.overlay?0:1;this.options.hideSingleBase&&(this._baseLayersList.style.display=(t=t&&1<n)?"":"none"),this._separator.style.display=e&&t?"":"none"}return this},_onLayerChange:function(t){this._handlingClick||this._update();var e=this._getLayer(h(t.target)),t=e.overlay?"add"===t.type?"overlayadd":"overlayremove":"add"===t.type?"baselayerchange":null;t&&this._map.fire(t,e)},_createRadioElement:function(t,e){t='<input type="radio" class="leaflet-control-layers-selector" name="'+t+'"'+(e?' checked="checked"':"")+"/>",e=document.createElement("div");return e.innerHTML=t,e.firstChild},_addItem:function(t){var e,i=document.createElement("label"),n=this._map.hasLayer(t.layer),n=(t.overlay?((e=document.createElement("input")).type="checkbox",e.className="leaflet-control-layers-selector",e.defaultChecked=n):e=this._createRadioElement("leaflet-base-layers_"+h(this),n),this._layerControlInputs.push(e),e.layerId=h(t.layer),S(e,"click",this._onInputClick,this),document.createElement("span")),o=(n.innerHTML=" "+t.name,document.createElement("span"));return i.appendChild(o),o.appendChild(e),o.appendChild(n),(t.overlay?this._overlaysList:this._baseLayersList).appendChild(i),this._checkDisabledLayers(),i},_onInputClick:function(){if(!this._preventClick){var t,e,i=this._layerControlInputs,n=[],o=[];this._handlingClick=!0;for(var s=i.length-1;0<=s;s--)t=i[s],e=this._getLayer(t.layerId).layer,t.checked?n.push(e):t.checked||o.push(e);for(s=0;s<o.length;s++)this._map.hasLayer(o[s])&&this._map.removeLayer(o[s]);for(s=0;s<n.length;s++)this._map.hasLayer(n[s])||this._map.addLayer(n[s]);this._handlingClick=!1,this._refocusOnMap()}},_checkDisabledLayers:function(){for(var t,e,i=this._layerControlInputs,n=this._map.getZoom(),o=i.length-1;0<=o;o--)t=i[o],e=this._getLayer(t.layerId).layer,t.disabled=void 0!==e.options.minZoom&&n<e.options.minZoom||void 0!==e.options.maxZoom&&n>e.options.maxZoom},_expandIfNotCollapsed:function(){return this._map&&!this.options.collapsed&&this.expand(),this},_expandSafely:function(){var t=this._section,e=(this._preventClick=!0,S(t,"click",O),this.expand(),this);setTimeout(function(){k(t,"click",O),e._preventClick=!1})}})),qe=B.extend({options:{position:"topleft",zoomInText:'<span aria-hidden="true">+</span>',zoomInTitle:"Zoom in",zoomOutText:'<span aria-hidden="true">−</span>',zoomOutTitle:"Zoom out"},onAdd:function(t){var e="leaflet-control-zoom",i=P("div",e+" leaflet-bar"),n=this.options;return this._zoomInButton=this._createButton(n.zoomInText,n.zoomInTitle,e+"-in",i,this._zoomIn),this._zoomOutButton=this._createButton(n.zoomOutText,n.zoomOutTitle,e+"-out",i,this._zoomOut),this._updateDisabled(),t.on("zoomend zoomlevelschange",this._updateDisabled,this),i},onRemove:function(t){t.off("zoomend zoomlevelschange",this._updateDisabled,this)},disable:function(){return this._disabled=!0,this._updateDisabled(),this},enable:function(){return this._disabled=!1,this._updateDisabled(),this},_zoomIn:function(t){!this._disabled&&this._map._zoom<this._map.getMaxZoom()&&this._map.zoomIn(this._map.options.zoomDelta*(t.shiftKey?3:1))},_zoomOut:function(t){!this._disabled&&this._map._zoom>this._map.getMinZoom()&&this._map.zoomOut(this._map.options.zoomDelta*(t.shiftKey?3:1))},_createButton:function(t,e,i,n,o){i=P("a",i,n);return i.innerHTML=t,i.href="#",i.title=e,i.setAttribute("role","button"),i.setAttribute("aria-label",e),Ie(i),S(i,"click",Re),S(i,"click",o,this),S(i,"click",this._refocusOnMap,this),i},_updateDisabled:function(){var t=this._map,e="leaflet-disabled";z(this._zoomInButton,e),z(this._zoomOutButton,e),this._zoomInButton.setAttribute("aria-disabled","false"),this._zoomOutButton.setAttribute("aria-disabled","false"),!this._disabled&&t._zoom!==t.getMinZoom()||(M(this._zoomOutButton,e),this._zoomOutButton.setAttribute("aria-disabled","true")),!this._disabled&&t._zoom!==t.getMaxZoom()||(M(this._zoomInButton,e),this._zoomInButton.setAttribute("aria-disabled","true"))}}),Ge=(A.mergeOptions({zoomControl:!0}),A.addInitHook(function(){this.options.zoomControl&&(this.zoomControl=new qe,this.addControl(this.zoomControl))}),B.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0},onAdd:function(t){var e="leaflet-control-scale",i=P("div",e),n=this.options;return this._addScales(n,e+"-line",i),t.on(n.updateWhenIdle?"moveend":"move",this._update,this),t.whenReady(this._update,this),i},onRemove:function(t){t.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_addScales:function(t,e,i){t.metric&&(this._mScale=P("div",e,i)),t.imperial&&(this._iScale=P("div",e,i))},_update:function(){var t=this._map,e=t.getSize().y/2,t=t.distance(t.containerPointToLatLng([0,e]),t.containerPointToLatLng([this.options.maxWidth,e]));this._updateScales(t)},_updateScales:function(t){this.options.metric&&t&&this._updateMetric(t),this.options.imperial&&t&&this._updateImperial(t)},_updateMetric:function(t){var e=this._getRoundNum(t);this._updateScale(this._mScale,e<1e3?e+" m":e/1e3+" km",e/t)},_updateImperial:function(t){var e,i,t=3.2808399*t;5280<t?(i=this._getRoundNum(e=t/5280),this._updateScale(this._iScale,i+" mi",i/e)):(i=this._getRoundNum(t),this._updateScale(this._iScale,i+" ft",i/t))},_updateScale:function(t,e,i){t.style.width=Math.round(this.options.maxWidth*i)+"px",t.innerHTML=e},_getRoundNum:function(t){var e=Math.pow(10,(Math.floor(t)+"").length-1),t=t/e;return e*(t=10<=t?10:5<=t?5:3<=t?3:2<=t?2:1)}})),Ke=B.extend({options:{position:"bottomright",prefix:'<a href="https://leafletjs.com" title="A JavaScript library for interactive maps">'+(b.inlineSvg?'<svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="12" height="8" viewBox="0 0 12 8" class="leaflet-attribution-flag"><path fill="#4C7BE1" d="M0 0h12v4H0z"/><path fill="#FFD500" d="M0 4h12v3H0z"/><path fill="#E0BC00" d="M0 7h12v1H0z"/></svg> ':"")+"Leaflet</a>"},initialize:function(t){c(this,t),this._attributions={}},onAdd:function(t){for(var e in(t.attributionControl=this)._container=P("div","leaflet-control-attribution"),Ie(this._container),t._layers)t._layers[e].getAttribution&&this.addAttribution(t._layers[e].getAttribution());return this._update(),t.on("layeradd",this._addAttribution,this),this._container},onRemove:function(t){t.off("layeradd",this._addAttribution,this)},_addAttribution:function(t){t.layer.getAttribution&&(this.addAttribution(t.layer.getAttribution()),t.layer.once("remove",function(){this.removeAttribution(t.layer.getAttribution())},this))},setPrefix:function(t){return this.options.prefix=t,this._update(),this},addAttribution:function(t){return t&&(this._attributions[t]||(this._attributions[t]=0),this._attributions[t]++,this._update()),this},removeAttribution:function(t){return t&&this._attributions[t]&&(this._attributions[t]--,this._update()),this},_update:function(){if(this._map){var t,e=[];for(t in this._attributions)this._attributions[t]&&e.push(t);var i=[];this.options.prefix&&i.push(this.options.prefix),e.length&&i.push(e.join(", ")),this._container.innerHTML=i.join(' <span aria-hidden="true">|</span> ')}}}),n=(A.mergeOptions({attributionControl:!0}),A.addInitHook(function(){this.options.attributionControl&&(new Ke).addTo(this)}),B.Layers=Ve,B.Zoom=qe,B.Scale=Ge,B.Attribution=Ke,Ue.layers=function(t,e,i){return new Ve(t,e,i)},Ue.zoom=function(t){return new qe(t)},Ue.scale=function(t){return new Ge(t)},Ue.attribution=function(t){return new Ke(t)},et.extend({initialize:function(t){this._map=t},enable:function(){return this._enabled||(this._enabled=!0,this.addHooks()),this},disable:function(){return this._enabled&&(this._enabled=!1,this.removeHooks()),this},enabled:function(){return!!this._enabled}})),ft=(n.addTo=function(t,e){return t.addHandler(e,this),this},{Events:e}),Ye=b.touch?"touchstart mousedown":"mousedown",Xe=it.extend({options:{clickTolerance:3},initialize:function(t,e,i,n){c(this,n),this._element=t,this._dragStartTarget=e||t,this._preventOutline=i},enable:function(){this._enabled||(S(this._dragStartTarget,Ye,this._onDown,this),this._enabled=!0)},disable:function(){this._enabled&&(Xe._dragging===this&&this.finishDrag(!0),k(this._dragStartTarget,Ye,this._onDown,this),this._enabled=!1,this._moved=!1)},_onDown:function(t){var e,i;this._enabled&&(this._moved=!1,ve(this._element,"leaflet-zoom-anim")||(t.touches&&1!==t.touches.length?Xe._dragging===this&&this.finishDrag():Xe._dragging||t.shiftKey||1!==t.which&&1!==t.button&&!t.touches||((Xe._dragging=this)._preventOutline&&Me(this._element),Le(),re(),this._moving||(this.fire("down"),i=t.touches?t.touches[0]:t,e=Ce(this._element),this._startPoint=new p(i.clientX,i.clientY),this._startPos=Pe(this._element),this._parentScale=Ze(e),i="mousedown"===t.type,S(document,i?"mousemove":"touchmove",this._onMove,this),S(document,i?"mouseup":"touchend touchcancel",this._onUp,this)))))},_onMove:function(t){var e;this._enabled&&(t.touches&&1<t.touches.length?this._moved=!0:!(e=new p((e=t.touches&&1===t.touches.length?t.touches[0]:t).clientX,e.clientY)._subtract(this._startPoint)).x&&!e.y||Math.abs(e.x)+Math.abs(e.y)<this.options.clickTolerance||(e.x/=this._parentScale.x,e.y/=this._parentScale.y,O(t),this._moved||(this.fire("dragstart"),this._moved=!0,M(document.body,"leaflet-dragging"),this._lastTarget=t.target||t.srcElement,window.SVGElementInstance&&this._lastTarget instanceof window.SVGElementInstance&&(this._lastTarget=this._lastTarget.correspondingUseElement),M(this._lastTarget,"leaflet-drag-target")),this._newPos=this._startPos.add(e),this._moving=!0,this._lastEvent=t,this._updatePosition()))},_updatePosition:function(){var t={originalEvent:this._lastEvent};this.fire("predrag",t),Z(this._element,this._newPos),this.fire("drag",t)},_onUp:function(){this._enabled&&this.finishDrag()},finishDrag:function(t){z(document.body,"leaflet-dragging"),this._lastTarget&&(z(this._lastTarget,"leaflet-drag-target"),this._lastTarget=null),k(document,"mousemove touchmove",this._onMove,this),k(document,"mouseup touchend touchcancel",this._onUp,this),Te(),ae();var e=this._moved&&this._moving;this._moving=!1,Xe._dragging=!1,e&&this.fire("dragend",{noInertia:t,distance:this._newPos.distanceTo(this._startPos)})}});function Je(t,e,i){for(var n,o,s,r,a,h,l,u=[1,4,2,8],c=0,d=t.length;c<d;c++)t[c]._code=si(t[c],e);for(s=0;s<4;s++){for(h=u[s],n=[],c=0,o=(d=t.length)-1;c<d;o=c++)r=t[c],a=t[o],r._code&h?a._code&h||((l=oi(a,r,h,e,i))._code=si(l,e),n.push(l)):(a._code&h&&((l=oi(a,r,h,e,i))._code=si(l,e),n.push(l)),n.push(r));t=n}return t}function $e(t,e){var i,n,o,s,r,a,h;if(!t||0===t.length)throw new Error("latlngs not passed");I(t)||(console.warn("latlngs are not flat! Only the first ring will be used"),t=t[0]);for(var l=w([0,0]),u=g(t),c=(u.getNorthWest().distanceTo(u.getSouthWest())*u.getNorthEast().distanceTo(u.getNorthWest())<1700&&(l=Qe(t)),t.length),d=[],_=0;_<c;_++){var p=w(t[_]);d.push(e.project(w([p.lat-l.lat,p.lng-l.lng])))}for(_=r=a=h=0,i=c-1;_<c;i=_++)n=d[_],o=d[i],s=n.y*o.x-o.y*n.x,a+=(n.x+o.x)*s,h+=(n.y+o.y)*s,r+=3*s;u=0===r?d[0]:[a/r,h/r],u=e.unproject(m(u));return w([u.lat+l.lat,u.lng+l.lng])}function Qe(t){for(var e=0,i=0,n=0,o=0;o<t.length;o++){var s=w(t[o]);e+=s.lat,i+=s.lng,n++}return w([e/n,i/n])}var ti,gt={__proto__:null,clipPolygon:Je,polygonCenter:$e,centroid:Qe};function ei(t,e){if(e&&t.length){var i=t=function(t,e){for(var i=[t[0]],n=1,o=0,s=t.length;n<s;n++)(function(t,e){var i=e.x-t.x,e=e.y-t.y;return i*i+e*e})(t[n],t[o])>e&&(i.push(t[n]),o=n);o<s-1&&i.push(t[s-1]);return i}(t,e=e*e),n=i.length,o=new(typeof Uint8Array!=void 0+""?Uint8Array:Array)(n);o[0]=o[n-1]=1,function t(e,i,n,o,s){var r,a,h,l=0;for(a=o+1;a<=s-1;a++)h=ri(e[a],e[o],e[s],!0),l<h&&(r=a,l=h);n<l&&(i[r]=1,t(e,i,n,o,r),t(e,i,n,r,s))}(i,o,e,0,n-1);var s,r=[];for(s=0;s<n;s++)o[s]&&r.push(i[s]);return r}return t.slice()}function ii(t,e,i){return Math.sqrt(ri(t,e,i,!0))}function ni(t,e,i,n,o){var s,r,a,h=n?ti:si(t,i),l=si(e,i);for(ti=l;;){if(!(h|l))return[t,e];if(h&l)return!1;a=si(r=oi(t,e,s=h||l,i,o),i),s===h?(t=r,h=a):(e=r,l=a)}}function oi(t,e,i,n,o){var s,r,a=e.x-t.x,e=e.y-t.y,h=n.min,n=n.max;return 8&i?(s=t.x+a*(n.y-t.y)/e,r=n.y):4&i?(s=t.x+a*(h.y-t.y)/e,r=h.y):2&i?(s=n.x,r=t.y+e*(n.x-t.x)/a):1&i&&(s=h.x,r=t.y+e*(h.x-t.x)/a),new p(s,r,o)}function si(t,e){var i=0;return t.x<e.min.x?i|=1:t.x>e.max.x&&(i|=2),t.y<e.min.y?i|=4:t.y>e.max.y&&(i|=8),i}function ri(t,e,i,n){var o=e.x,e=e.y,s=i.x-o,r=i.y-e,a=s*s+r*r;return 0<a&&(1<(a=((t.x-o)*s+(t.y-e)*r)/a)?(o=i.x,e=i.y):0<a&&(o+=s*a,e+=r*a)),s=t.x-o,r=t.y-e,n?s*s+r*r:new p(o,e)}function I(t){return!d(t[0])||"object"!=typeof t[0][0]&&void 0!==t[0][0]}function ai(t){return console.warn("Deprecated use of _flat, please use L.LineUtil.isFlat instead."),I(t)}function hi(t,e){var i,n,o,s,r,a;if(!t||0===t.length)throw new Error("latlngs not passed");I(t)||(console.warn("latlngs are not flat! 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f([-20037508.34279,-15496570.73972],[20037508.34279,18764656.23138]),project:function(t){var e=Math.PI/180,i=this.R,n=t.lat*e,o=this.R_MINOR/i,o=Math.sqrt(1-o*o),s=o*Math.sin(n),s=Math.tan(Math.PI/4-n/2)/Math.pow((1-s)/(1+s),o/2),n=-i*Math.log(Math.max(s,1e-10));return new p(t.lng*e*i,n)},unproject:function(t){for(var e,i=180/Math.PI,n=this.R,o=this.R_MINOR/n,s=Math.sqrt(1-o*o),r=Math.exp(-t.y/n),a=Math.PI/2-2*Math.atan(r),h=0,l=.1;h<15&&1e-7<Math.abs(l);h++)e=s*Math.sin(a),e=Math.pow((1-e)/(1+e),s/2),a+=l=Math.PI/2-2*Math.atan(r*e)-a;return new v(a*i,t.x*i/n)}},wt={__proto__:null,LonLat:yt,Mercator:xt,SphericalMercator:rt},Pt=l({},st,{code:"EPSG:3395",projection:xt,transformation:ht(bt=.5/(Math.PI*xt.R),.5,-bt,.5)}),li=l({},st,{code:"EPSG:4326",projection:yt,transformation:ht(1/180,1,-1/180,.5)}),Lt=l({},ot,{projection:yt,transformation:ht(1,0,-1,0),scale:function(t){return Math.pow(2,t)},zoom:function(t){return Math.log(t)/Math.LN2},distance:function(t,e){var i=e.lng-t.lng,e=e.lat-t.lat;return Math.sqrt(i*i+e*e)},infinite:!0}),o=(ot.Earth=st,ot.EPSG3395=Pt,ot.EPSG3857=lt,ot.EPSG900913=ut,ot.EPSG4326=li,ot.Simple=Lt,it.extend({options:{pane:"overlayPane",attribution:null,bubblingMouseEvents:!0},addTo:function(t){return t.addLayer(this),this},remove:function(){return this.removeFrom(this._map||this._mapToAdd)},removeFrom:function(t){return t&&t.removeLayer(this),this},getPane:function(t){return this._map.getPane(t?this.options[t]||t:this.options.pane)},addInteractiveTarget:function(t){return this._map._targets[h(t)]=this},removeInteractiveTarget:function(t){return delete this._map._targets[h(t)],this},getAttribution:function(){return this.options.attribution},_layerAdd:function(t){var e,i=t.target;i.hasLayer(this)&&(this._map=i,this._zoomAnimated=i._zoomAnimated,this.getEvents&&(e=this.getEvents(),i.on(e,this),this.once("remove",function(){i.off(e,this)},this)),this.onAdd(i),this.fire("add"),i.fire("layeradd",{layer:this}))}})),ui=(A.include({addLayer:function(t){var e;if(t._layerAdd)return e=h(t),this._layers[e]||((this._layers[e]=t)._mapToAdd=this,t.beforeAdd&&t.beforeAdd(this),this.whenReady(t._layerAdd,t)),this;throw new Error("The provided object is not a Layer.")},removeLayer:function(t){var e=h(t);return this._layers[e]&&(this._loaded&&t.onRemove(this),delete this._layers[e],this._loaded&&(this.fire("layerremove",{layer:t}),t.fire("remove")),t._map=t._mapToAdd=null),this},hasLayer:function(t){return h(t)in this._layers},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},_addLayers:function(t){for(var e=0,i=(t=t?d(t)?t:[t]:[]).length;e<i;e++)this.addLayer(t[e])},_addZoomLimit:function(t){isNaN(t.options.maxZoom)&&isNaN(t.options.minZoom)||(this._zoomBoundLayers[h(t)]=t,this._updateZoomLevels())},_removeZoomLimit:function(t){t=h(t);this._zoomBoundLayers[t]&&(delete this._zoomBoundLayers[t],this._updateZoomLevels())},_updateZoomLevels:function(){var t,e=1/0,i=-1/0,n=this._getZoomSpan();for(t in this._zoomBoundLayers)var o=this._zoomBoundLayers[t].options,e=void 0===o.minZoom?e:Math.min(e,o.minZoom),i=void 0===o.maxZoom?i:Math.max(i,o.maxZoom);this._layersMaxZoom=i===-1/0?void 0:i,this._layersMinZoom=e===1/0?void 0:e,n!==this._getZoomSpan()&&this.fire("zoomlevelschange"),void 0===this.options.maxZoom&&this._layersMaxZoom&&this.getZoom()>this._layersMaxZoom&&this.setZoom(this._layersMaxZoom),void 0===this.options.minZoom&&this._layersMinZoom&&this.getZoom()<this._layersMinZoom&&this.setZoom(this._layersMinZoom)}}),o.extend({initialize:function(t,e){var i,n;if(c(this,e),this._layers={},t)for(i=0,n=t.length;i<n;i++)this.addLayer(t[i])},addLayer:function(t){var e=this.getLayerId(t);return this._layers[e]=t,this._map&&this._map.addLayer(t),this},removeLayer:function(t){t=t in this._layers?t:this.getLayerId(t);return this._map&&this._layers[t]&&this._map.removeLayer(this._layers[t]),delete this._layers[t],this},hasLayer:function(t){return("number"==typeof t?t:this.getLayerId(t))in this._layers},clearLayers:function(){return this.eachLayer(this.removeLayer,this)},invoke:function(t){var e,i,n=Array.prototype.slice.call(arguments,1);for(e in this._layers)(i=this._layers[e])[t]&&i[t].apply(i,n);return this},onAdd:function(t){this.eachLayer(t.addLayer,t)},onRemove:function(t){this.eachLayer(t.removeLayer,t)},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},getLayer:function(t){return this._layers[t]},getLayers:function(){var t=[];return this.eachLayer(t.push,t),t},setZIndex:function(t){return this.invoke("setZIndex",t)},getLayerId:h})),ci=ui.extend({addLayer:function(t){return this.hasLayer(t)?this:(t.addEventParent(this),ui.prototype.addLayer.call(this,t),this.fire("layeradd",{layer:t}))},removeLayer:function(t){return this.hasLayer(t)?((t=t in this._layers?this._layers[t]:t).removeEventParent(this),ui.prototype.removeLayer.call(this,t),this.fire("layerremove",{layer:t})):this},setStyle:function(t){return this.invoke("setStyle",t)},bringToFront:function(){return this.invoke("bringToFront")},bringToBack:function(){return this.invoke("bringToBack")},getBounds:function(){var t,e=new s;for(t in this._layers){var i=this._layers[t];e.extend(i.getBounds?i.getBounds():i.getLatLng())}return e}}),di=et.extend({options:{popupAnchor:[0,0],tooltipAnchor:[0,0],crossOrigin:!1},initialize:function(t){c(this,t)},createIcon:function(t){return this._createIcon("icon",t)},createShadow:function(t){return this._createIcon("shadow",t)},_createIcon:function(t,e){var i=this._getIconUrl(t);if(i)return i=this._createImg(i,e&&"IMG"===e.tagName?e:null),this._setIconStyles(i,t),!this.options.crossOrigin&&""!==this.options.crossOrigin||(i.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),i;if("icon"===t)throw new Error("iconUrl not set in Icon options (see the docs).");return null},_setIconStyles:function(t,e){var i=this.options,n=i[e+"Size"],n=m(n="number"==typeof n?[n,n]:n),o=m("shadow"===e&&i.shadowAnchor||i.iconAnchor||n&&n.divideBy(2,!0));t.className="leaflet-marker-"+e+" "+(i.className||""),o&&(t.style.marginLeft=-o.x+"px",t.style.marginTop=-o.y+"px"),n&&(t.style.width=n.x+"px",t.style.height=n.y+"px")},_createImg:function(t,e){return(e=e||document.createElement("img")).src=t,e},_getIconUrl:function(t){return b.retina&&this.options[t+"RetinaUrl"]||this.options[t+"Url"]}});var _i=di.extend({options:{iconUrl:"marker-icon.png",iconRetinaUrl:"marker-icon-2x.png",shadowUrl:"marker-shadow.png",iconSize:[25,41],iconAnchor:[12,41],popupAnchor:[1,-34],tooltipAnchor:[16,-28],shadowSize:[41,41]},_getIconUrl:function(t){return"string"!=typeof _i.imagePath&&(_i.imagePath=this._detectIconPath()),(this.options.imagePath||_i.imagePath)+di.prototype._getIconUrl.call(this,t)},_stripUrl:function(t){function e(t,e,i){return(e=e.exec(t))&&e[i]}return(t=e(t,/^url\((['"])?(.+)\1\)$/,2))&&e(t,/^(.*)marker-icon\.png$/,1)},_detectIconPath:function(){var t=P("div","leaflet-default-icon-path",document.body),e=pe(t,"background-image")||pe(t,"backgroundImage");return document.body.removeChild(t),(e=this._stripUrl(e))?e:(t=document.querySelector('link[href$="leaflet.css"]'))?t.href.substring(0,t.href.length-"leaflet.css".length-1):""}}),pi=n.extend({initialize:function(t){this._marker=t},addHooks:function(){var t=this._marker._icon;this._draggable||(this._draggable=new Xe(t,t,!0)),this._draggable.on({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).enable(),M(t,"leaflet-marker-draggable")},removeHooks:function(){this._draggable.off({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).disable(),this._marker._icon&&z(this._marker._icon,"leaflet-marker-draggable")},moved:function(){return this._draggable&&this._draggable._moved},_adjustPan:function(t){var e=this._marker,i=e._map,n=this._marker.options.autoPanSpeed,o=this._marker.options.autoPanPadding,s=Pe(e._icon),r=i.getPixelBounds(),a=i.getPixelOrigin(),a=_(r.min._subtract(a).add(o),r.max._subtract(a).subtract(o));a.contains(s)||(o=m((Math.max(a.max.x,s.x)-a.max.x)/(r.max.x-a.max.x)-(Math.min(a.min.x,s.x)-a.min.x)/(r.min.x-a.min.x),(Math.max(a.max.y,s.y)-a.max.y)/(r.max.y-a.max.y)-(Math.min(a.min.y,s.y)-a.min.y)/(r.min.y-a.min.y)).multiplyBy(n),i.panBy(o,{animate:!1}),this._draggable._newPos._add(o),this._draggable._startPos._add(o),Z(e._icon,this._draggable._newPos),this._onDrag(t),this._panRequest=x(this._adjustPan.bind(this,t)))},_onDragStart:function(){this._oldLatLng=this._marker.getLatLng(),this._marker.closePopup&&this._marker.closePopup(),this._marker.fire("movestart").fire("dragstart")},_onPreDrag:function(t){this._marker.options.autoPan&&(r(this._panRequest),this._panRequest=x(this._adjustPan.bind(this,t)))},_onDrag:function(t){var e=this._marker,i=e._shadow,n=Pe(e._icon),o=e._map.layerPointToLatLng(n);i&&Z(i,n),e._latlng=o,t.latlng=o,t.oldLatLng=this._oldLatLng,e.fire("move",t).fire("drag",t)},_onDragEnd:function(t){r(this._panRequest),delete this._oldLatLng,this._marker.fire("moveend").fire("dragend",t)}}),mi=o.extend({options:{icon:new _i,interactive:!0,keyboard:!0,title:"",alt:"Marker",zIndexOffset:0,opacity:1,riseOnHover:!1,riseOffset:250,pane:"markerPane",shadowPane:"shadowPane",bubblingMouseEvents:!1,autoPanOnFocus:!0,draggable:!1,autoPan:!1,autoPanPadding:[50,50],autoPanSpeed:10},initialize:function(t,e){c(this,e),this._latlng=w(t)},onAdd:function(t){this._zoomAnimated=this._zoomAnimated&&t.options.markerZoomAnimation,this._zoomAnimated&&t.on("zoomanim",this._animateZoom,this),this._initIcon(),this.update()},onRemove:function(t){this.dragging&&this.dragging.enabled()&&(this.options.draggable=!0,this.dragging.removeHooks()),delete this.dragging,this._zoomAnimated&&t.off("zoomanim",this._animateZoom,this),this._removeIcon(),this._removeShadow()},getEvents:function(){return{zoom:this.update,viewreset:this.update}},getLatLng:function(){return this._latlng},setLatLng:function(t){var e=this._latlng;return this._latlng=w(t),this.update(),this.fire("move",{oldLatLng:e,latlng:this._latlng})},setZIndexOffset:function(t){return this.options.zIndexOffset=t,this.update()},getIcon:function(){return this.options.icon},setIcon:function(t){return this.options.icon=t,this._map&&(this._initIcon(),this.update()),this._popup&&this.bindPopup(this._popup,this._popup.options),this},getElement:function(){return this._icon},update:function(){var t;return this._icon&&this._map&&(t=this._map.latLngToLayerPoint(this._latlng).round(),this._setPos(t)),this},_initIcon:function(){var t=this.options,e="leaflet-zoom-"+(this._zoomAnimated?"animated":"hide"),i=t.icon.createIcon(this._icon),n=!1,i=(i!==this._icon&&(this._icon&&this._removeIcon(),n=!0,t.title&&(i.title=t.title),"IMG"===i.tagName&&(i.alt=t.alt||"")),M(i,e),t.keyboard&&(i.tabIndex="0",i.setAttribute("role","button")),this._icon=i,t.riseOnHover&&this.on({mouseover:this._bringToFront,mouseout:this._resetZIndex}),this.options.autoPanOnFocus&&S(i,"focus",this._panOnFocus,this),t.icon.createShadow(this._shadow)),o=!1;i!==this._shadow&&(this._removeShadow(),o=!0),i&&(M(i,e),i.alt=""),this._shadow=i,t.opacity<1&&this._updateOpacity(),n&&this.getPane().appendChild(this._icon),this._initInteraction(),i&&o&&this.getPane(t.shadowPane).appendChild(this._shadow)},_removeIcon:function(){this.options.riseOnHover&&this.off({mouseover:this._bringToFront,mouseout:this._resetZIndex}),this.options.autoPanOnFocus&&k(this._icon,"focus",this._panOnFocus,this),T(this._icon),this.removeInteractiveTarget(this._icon),this._icon=null},_removeShadow:function(){this._shadow&&T(this._shadow),this._shadow=null},_setPos:function(t){this._icon&&Z(this._icon,t),this._shadow&&Z(this._shadow,t),this._zIndex=t.y+this.options.zIndexOffset,this._resetZIndex()},_updateZIndex:function(t){this._icon&&(this._icon.style.zIndex=this._zIndex+t)},_animateZoom:function(t){t=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center).round();this._setPos(t)},_initInteraction:function(){var t;this.options.interactive&&(M(this._icon,"leaflet-interactive"),this.addInteractiveTarget(this._icon),pi&&(t=this.options.draggable,this.dragging&&(t=this.dragging.enabled(),this.dragging.disable()),this.dragging=new pi(this),t&&this.dragging.enable()))},setOpacity:function(t){return this.options.opacity=t,this._map&&this._updateOpacity(),this},_updateOpacity:function(){var t=this.options.opacity;this._icon&&C(this._icon,t),this._shadow&&C(this._shadow,t)},_bringToFront:function(){this._updateZIndex(this.options.riseOffset)},_resetZIndex:function(){this._updateZIndex(0)},_panOnFocus:function(){var t,e,i=this._map;i&&(t=(e=this.options.icon.options).iconSize?m(e.iconSize):m(0,0),e=e.iconAnchor?m(e.iconAnchor):m(0,0),i.panInside(this._latlng,{paddingTopLeft:e,paddingBottomRight:t.subtract(e)}))},_getPopupAnchor:function(){return this.options.icon.options.popupAnchor},_getTooltipAnchor:function(){return this.options.icon.options.tooltipAnchor}});var fi=o.extend({options:{stroke:!0,color:"#3388ff",weight:3,opacity:1,lineCap:"round",lineJoin:"round",dashArray:null,dashOffset:null,fill:!1,fillColor:null,fillOpacity:.2,fillRule:"evenodd",interactive:!0,bubblingMouseEvents:!0},beforeAdd:function(t){this._renderer=t.getRenderer(this)},onAdd:function(){this._renderer._initPath(this),this._reset(),this._renderer._addPath(this)},onRemove:function(){this._renderer._removePath(this)},redraw:function(){return this._map&&this._renderer._updatePath(this),this},setStyle:function(t){return c(this,t),this._renderer&&(this._renderer._updateStyle(this),this.options.stroke&&t&&Object.prototype.hasOwnProperty.call(t,"weight")&&this._updateBounds()),this},bringToFront:function(){return this._renderer&&this._renderer._bringToFront(this),this},bringToBack:function(){return this._renderer&&this._renderer._bringToBack(this),this},getElement:function(){return this._path},_reset:function(){this._project(),this._update()},_clickTolerance:function(){return(this.options.stroke?this.options.weight/2:0)+(this._renderer.options.tolerance||0)}}),gi=fi.extend({options:{fill:!0,radius:10},initialize:function(t,e){c(this,e),this._latlng=w(t),this._radius=this.options.radius},setLatLng:function(t){var e=this._latlng;return this._latlng=w(t),this.redraw(),this.fire("move",{oldLatLng:e,latlng:this._latlng})},getLatLng:function(){return this._latlng},setRadius:function(t){return this.options.radius=this._radius=t,this.redraw()},getRadius:function(){return this._radius},setStyle:function(t){var e=t&&t.radius||this._radius;return fi.prototype.setStyle.call(this,t),this.setRadius(e),this},_project:function(){this._point=this._map.latLngToLayerPoint(this._latlng),this._updateBounds()},_updateBounds:function(){var t=this._radius,e=this._radiusY||t,i=this._clickTolerance(),t=[t+i,e+i];this._pxBounds=new f(this._point.subtract(t),this._point.add(t))},_update:function(){this._map&&this._updatePath()},_updatePath:function(){this._renderer._updateCircle(this)},_empty:function(){return this._radius&&!this._renderer._bounds.intersects(this._pxBounds)},_containsPoint:function(t){return t.distanceTo(this._point)<=this._radius+this._clickTolerance()}});var vi=gi.extend({initialize:function(t,e,i){if(c(this,e="number"==typeof e?l({},i,{radius:e}):e),this._latlng=w(t),isNaN(this.options.radius))throw new Error("Circle radius cannot be NaN");this._mRadius=this.options.radius},setRadius:function(t){return this._mRadius=t,this.redraw()},getRadius:function(){return this._mRadius},getBounds:function(){var t=[this._radius,this._radiusY||this._radius];return new s(this._map.layerPointToLatLng(this._point.subtract(t)),this._map.layerPointToLatLng(this._point.add(t)))},setStyle:fi.prototype.setStyle,_project:function(){var t,e,i,n,o,s=this._latlng.lng,r=this._latlng.lat,a=this._map,h=a.options.crs;h.distance===st.distance?(n=Math.PI/180,o=this._mRadius/st.R/n,t=a.project([r+o,s]),e=a.project([r-o,s]),e=t.add(e).divideBy(2),i=a.unproject(e).lat,n=Math.acos((Math.cos(o*n)-Math.sin(r*n)*Math.sin(i*n))/(Math.cos(r*n)*Math.cos(i*n)))/n,!isNaN(n)&&0!==n||(n=o/Math.cos(Math.PI/180*r)),this._point=e.subtract(a.getPixelOrigin()),this._radius=isNaN(n)?0:e.x-a.project([i,s-n]).x,this._radiusY=e.y-t.y):(o=h.unproject(h.project(this._latlng).subtract([this._mRadius,0])),this._point=a.latLngToLayerPoint(this._latlng),this._radius=this._point.x-a.latLngToLayerPoint(o).x),this._updateBounds()}});var yi=fi.extend({options:{smoothFactor:1,noClip:!1},initialize:function(t,e){c(this,e),this._setLatLngs(t)},getLatLngs:function(){return this._latlngs},setLatLngs:function(t){return this._setLatLngs(t),this.redraw()},isEmpty:function(){return!this._latlngs.length},closestLayerPoint:function(t){for(var e=1/0,i=null,n=ri,o=0,s=this._parts.length;o<s;o++)for(var r=this._parts[o],a=1,h=r.length;a<h;a++){var l,u,c=n(t,l=r[a-1],u=r[a],!0);c<e&&(e=c,i=n(t,l,u))}return i&&(i.distance=Math.sqrt(e)),i},getCenter:function(){if(this._map)return hi(this._defaultShape(),this._map.options.crs);throw new Error("Must add layer to map before using getCenter()")},getBounds:function(){return this._bounds},addLatLng:function(t,e){return e=e||this._defaultShape(),t=w(t),e.push(t),this._bounds.extend(t),this.redraw()},_setLatLngs:function(t){this._bounds=new s,this._latlngs=this._convertLatLngs(t)},_defaultShape:function(){return I(this._latlngs)?this._latlngs:this._latlngs[0]},_convertLatLngs:function(t){for(var e=[],i=I(t),n=0,o=t.length;n<o;n++)i?(e[n]=w(t[n]),this._bounds.extend(e[n])):e[n]=this._convertLatLngs(t[n]);return e},_project:function(){var t=new f;this._rings=[],this._projectLatlngs(this._latlngs,this._rings,t),this._bounds.isValid()&&t.isValid()&&(this._rawPxBounds=t,this._updateBounds())},_updateBounds:function(){var t=this._clickTolerance(),t=new p(t,t);this._rawPxBounds&&(this._pxBounds=new f([this._rawPxBounds.min.subtract(t),this._rawPxBounds.max.add(t)]))},_projectLatlngs:function(t,e,i){var n,o,s=t[0]instanceof v,r=t.length;if(s){for(o=[],n=0;n<r;n++)o[n]=this._map.latLngToLayerPoint(t[n]),i.extend(o[n]);e.push(o)}else for(n=0;n<r;n++)this._projectLatlngs(t[n],e,i)},_clipPoints:function(){var t=this._renderer._bounds;if(this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else for(var e,i,n,o,s=this._parts,r=0,a=0,h=this._rings.length;r<h;r++)for(e=0,i=(o=this._rings[r]).length;e<i-1;e++)(n=ni(o[e],o[e+1],t,e,!0))&&(s[a]=s[a]||[],s[a].push(n[0]),n[1]===o[e+1]&&e!==i-2||(s[a].push(n[1]),a++))},_simplifyPoints:function(){for(var t=this._parts,e=this.options.smoothFactor,i=0,n=t.length;i<n;i++)t[i]=ei(t[i],e)},_update:function(){this._map&&(this._clipPoints(),this._simplifyPoints(),this._updatePath())},_updatePath:function(){this._renderer._updatePoly(this)},_containsPoint:function(t,e){var i,n,o,s,r,a,h=this._clickTolerance();if(this._pxBounds&&this._pxBounds.contains(t))for(i=0,s=this._parts.length;i<s;i++)for(n=0,o=(r=(a=this._parts[i]).length)-1;n<r;o=n++)if((e||0!==n)&&ii(t,a[o],a[n])<=h)return!0;return!1}});yi._flat=ai;var xi=yi.extend({options:{fill:!0},isEmpty:function(){return!this._latlngs.length||!this._latlngs[0].length},getCenter:function(){if(this._map)return $e(this._defaultShape(),this._map.options.crs);throw new Error("Must add layer to map before using getCenter()")},_convertLatLngs:function(t){var t=yi.prototype._convertLatLngs.call(this,t),e=t.length;return 2<=e&&t[0]instanceof v&&t[0].equals(t[e-1])&&t.pop(),t},_setLatLngs:function(t){yi.prototype._setLatLngs.call(this,t),I(this._latlngs)&&(this._latlngs=[this._latlngs])},_defaultShape:function(){return(I(this._latlngs[0])?this._latlngs:this._latlngs[0])[0]},_clipPoints:function(){var t=this._renderer._bounds,e=this.options.weight,e=new p(e,e),t=new f(t.min.subtract(e),t.max.add(e));if(this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else for(var i,n=0,o=this._rings.length;n<o;n++)(i=Je(this._rings[n],t,!0)).length&&this._parts.push(i)},_updatePath:function(){this._renderer._updatePoly(this,!0)},_containsPoint:function(t){var e,i,n,o,s,r,a,h,l=!1;if(!this._pxBounds||!this._pxBounds.contains(t))return!1;for(o=0,a=this._parts.length;o<a;o++)for(s=0,r=(h=(e=this._parts[o]).length)-1;s<h;r=s++)i=e[s],n=e[r],i.y>t.y!=n.y>t.y&&t.x<(n.x-i.x)*(t.y-i.y)/(n.y-i.y)+i.x&&(l=!l);return l||yi.prototype._containsPoint.call(this,t,!0)}});var wi=ci.extend({initialize:function(t,e){c(this,e),this._layers={},t&&this.addData(t)},addData:function(t){var e,i,n,o=d(t)?t:t.features;if(o){for(e=0,i=o.length;e<i;e++)((n=o[e]).geometries||n.geometry||n.features||n.coordinates)&&this.addData(n);return this}var s,r=this.options;return(!r.filter||r.filter(t))&&(s=bi(t,r))?(s.feature=Zi(t),s.defaultOptions=s.options,this.resetStyle(s),r.onEachFeature&&r.onEachFeature(t,s),this.addLayer(s)):this},resetStyle:function(t){return void 0===t?this.eachLayer(this.resetStyle,this):(t.options=l({},t.defaultOptions),this._setLayerStyle(t,this.options.style),this)},setStyle:function(e){return this.eachLayer(function(t){this._setLayerStyle(t,e)},this)},_setLayerStyle:function(t,e){t.setStyle&&("function"==typeof e&&(e=e(t.feature)),t.setStyle(e))}});function bi(t,e){var i,n,o,s,r="Feature"===t.type?t.geometry:t,a=r?r.coordinates:null,h=[],l=e&&e.pointToLayer,u=e&&e.coordsToLatLng||Li;if(!a&&!r)return null;switch(r.type){case"Point":return Pi(l,t,i=u(a),e);case"MultiPoint":for(o=0,s=a.length;o<s;o++)i=u(a[o]),h.push(Pi(l,t,i,e));return new ci(h);case"LineString":case"MultiLineString":return n=Ti(a,"LineString"===r.type?0:1,u),new yi(n,e);case"Polygon":case"MultiPolygon":return n=Ti(a,"Polygon"===r.type?1:2,u),new xi(n,e);case"GeometryCollection":for(o=0,s=r.geometries.length;o<s;o++){var c=bi({geometry:r.geometries[o],type:"Feature",properties:t.properties},e);c&&h.push(c)}return new ci(h);case"FeatureCollection":for(o=0,s=r.features.length;o<s;o++){var d=bi(r.features[o],e);d&&h.push(d)}return new ci(h);default:throw new Error("Invalid GeoJSON object.")}}function Pi(t,e,i,n){return t?t(e,i):new mi(i,n&&n.markersInheritOptions&&n)}function Li(t){return new v(t[1],t[0],t[2])}function Ti(t,e,i){for(var n,o=[],s=0,r=t.length;s<r;s++)n=e?Ti(t[s],e-1,i):(i||Li)(t[s]),o.push(n);return o}function Mi(t,e){return void 0!==(t=w(t)).alt?[i(t.lng,e),i(t.lat,e),i(t.alt,e)]:[i(t.lng,e),i(t.lat,e)]}function zi(t,e,i,n){for(var o=[],s=0,r=t.length;s<r;s++)o.push(e?zi(t[s],I(t[s])?0:e-1,i,n):Mi(t[s],n));return!e&&i&&0<o.length&&o.push(o[0].slice()),o}function Ci(t,e){return t.feature?l({},t.feature,{geometry:e}):Zi(e)}function Zi(t){return"Feature"===t.type||"FeatureCollection"===t.type?t:{type:"Feature",properties:{},geometry:t}}Tt={toGeoJSON:function(t){return Ci(this,{type:"Point",coordinates:Mi(this.getLatLng(),t)})}};function Si(t,e){return new wi(t,e)}mi.include(Tt),vi.include(Tt),gi.include(Tt),yi.include({toGeoJSON:function(t){var e=!I(this._latlngs);return Ci(this,{type:(e?"Multi":"")+"LineString",coordinates:zi(this._latlngs,e?1:0,!1,t)})}}),xi.include({toGeoJSON:function(t){var e=!I(this._latlngs),i=e&&!I(this._latlngs[0]),t=zi(this._latlngs,i?2:e?1:0,!0,t);return Ci(this,{type:(i?"Multi":"")+"Polygon",coordinates:t=e?t:[t]})}}),ui.include({toMultiPoint:function(e){var i=[];return this.eachLayer(function(t){i.push(t.toGeoJSON(e).geometry.coordinates)}),Ci(this,{type:"MultiPoint",coordinates:i})},toGeoJSON:function(e){var i,n,t=this.feature&&this.feature.geometry&&this.feature.geometry.type;return"MultiPoint"===t?this.toMultiPoint(e):(i="GeometryCollection"===t,n=[],this.eachLayer(function(t){t.toGeoJSON&&(t=t.toGeoJSON(e),i?n.push(t.geometry):"FeatureCollection"===(t=Zi(t)).type?n.push.apply(n,t.features):n.push(t))}),i?Ci(this,{geometries:n,type:"GeometryCollection"}):{type:"FeatureCollection",features:n})}});var Mt=Si,Ei=o.extend({options:{opacity:1,alt:"",interactive:!1,crossOrigin:!1,errorOverlayUrl:"",zIndex:1,className:""},initialize:function(t,e,i){this._url=t,this._bounds=g(e),c(this,i)},onAdd:function(){this._image||(this._initImage(),this.options.opacity<1&&this._updateOpacity()),this.options.interactive&&(M(this._image,"leaflet-interactive"),this.addInteractiveTarget(this._image)),this.getPane().appendChild(this._image),this._reset()},onRemove:function(){T(this._image),this.options.interactive&&this.removeInteractiveTarget(this._image)},setOpacity:function(t){return this.options.opacity=t,this._image&&this._updateOpacity(),this},setStyle:function(t){return t.opacity&&this.setOpacity(t.opacity),this},bringToFront:function(){return this._map&&fe(this._image),this},bringToBack:function(){return this._map&&ge(this._image),this},setUrl:function(t){return this._url=t,this._image&&(this._image.src=t),this},setBounds:function(t){return this._bounds=g(t),this._map&&this._reset(),this},getEvents:function(){var t={zoom:this._reset,viewreset:this._reset};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},getBounds:function(){return this._bounds},getElement:function(){return this._image},_initImage:function(){var t="IMG"===this._url.tagName,e=this._image=t?this._url:P("img");M(e,"leaflet-image-layer"),this._zoomAnimated&&M(e,"leaflet-zoom-animated"),this.options.className&&M(e,this.options.className),e.onselectstart=u,e.onmousemove=u,e.onload=a(this.fire,this,"load"),e.onerror=a(this._overlayOnError,this,"error"),!this.options.crossOrigin&&""!==this.options.crossOrigin||(e.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),this.options.zIndex&&this._updateZIndex(),t?this._url=e.src:(e.src=this._url,e.alt=this.options.alt)},_animateZoom:function(t){var e=this._map.getZoomScale(t.zoom),t=this._map._latLngBoundsToNewLayerBounds(this._bounds,t.zoom,t.center).min;be(this._image,t,e)},_reset:function(){var t=this._image,e=new f(this._map.latLngToLayerPoint(this._bounds.getNorthWest()),this._map.latLngToLayerPoint(this._bounds.getSouthEast())),i=e.getSize();Z(t,e.min),t.style.width=i.x+"px",t.style.height=i.y+"px"},_updateOpacity:function(){C(this._image,this.options.opacity)},_updateZIndex:function(){this._image&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._image.style.zIndex=this.options.zIndex)},_overlayOnError:function(){this.fire("error");var t=this.options.errorOverlayUrl;t&&this._url!==t&&(this._url=t,this._image.src=t)},getCenter:function(){return this._bounds.getCenter()}}),ki=Ei.extend({options:{autoplay:!0,loop:!0,keepAspectRatio:!0,muted:!1,playsInline:!0},_initImage:function(){var t="VIDEO"===this._url.tagName,e=this._image=t?this._url:P("video");if(M(e,"leaflet-image-layer"),this._zoomAnimated&&M(e,"leaflet-zoom-animated"),this.options.className&&M(e,this.options.className),e.onselectstart=u,e.onmousemove=u,e.onloadeddata=a(this.fire,this,"load"),t){for(var i=e.getElementsByTagName("source"),n=[],o=0;o<i.length;o++)n.push(i[o].src);this._url=0<i.length?n:[e.src]}else{d(this._url)||(this._url=[this._url]),!this.options.keepAspectRatio&&Object.prototype.hasOwnProperty.call(e.style,"objectFit")&&(e.style.objectFit="fill"),e.autoplay=!!this.options.autoplay,e.loop=!!this.options.loop,e.muted=!!this.options.muted,e.playsInline=!!this.options.playsInline;for(var s=0;s<this._url.length;s++){var r=P("source");r.src=this._url[s],e.appendChild(r)}}}});var Oi=Ei.extend({_initImage:function(){var t=this._image=this._url;M(t,"leaflet-image-layer"),this._zoomAnimated&&M(t,"leaflet-zoom-animated"),this.options.className&&M(t,this.options.className),t.onselectstart=u,t.onmousemove=u}});var Ai=o.extend({options:{interactive:!1,offset:[0,0],className:"",pane:void 0,content:""},initialize:function(t,e){t&&(t instanceof v||d(t))?(this._latlng=w(t),c(this,e)):(c(this,t),this._source=e),this.options.content&&(this._content=this.options.content)},openOn:function(t){return(t=arguments.length?t:this._source._map).hasLayer(this)||t.addLayer(this),this},close:function(){return this._map&&this._map.removeLayer(this),this},toggle:function(t){return this._map?this.close():(arguments.length?this._source=t:t=this._source,this._prepareOpen(),this.openOn(t._map)),this},onAdd:function(t){this._zoomAnimated=t._zoomAnimated,this._container||this._initLayout(),t._fadeAnimated&&C(this._container,0),clearTimeout(this._removeTimeout),this.getPane().appendChild(this._container),this.update(),t._fadeAnimated&&C(this._container,1),this.bringToFront(),this.options.interactive&&(M(this._container,"leaflet-interactive"),this.addInteractiveTarget(this._container))},onRemove:function(t){t._fadeAnimated?(C(this._container,0),this._removeTimeout=setTimeout(a(T,void 0,this._container),200)):T(this._container),this.options.interactive&&(z(this._container,"leaflet-interactive"),this.removeInteractiveTarget(this._container))},getLatLng:function(){return this._latlng},setLatLng:function(t){return this._latlng=w(t),this._map&&(this._updatePosition(),this._adjustPan()),this},getContent:function(){return this._content},setContent:function(t){return this._content=t,this.update(),this},getElement:function(){return this._container},update:function(){this._map&&(this._container.style.visibility="hidden",this._updateContent(),this._updateLayout(),this._updatePosition(),this._container.style.visibility="",this._adjustPan())},getEvents:function(){var t={zoom:this._updatePosition,viewreset:this._updatePosition};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},isOpen:function(){return!!this._map&&this._map.hasLayer(this)},bringToFront:function(){return this._map&&fe(this._container),this},bringToBack:function(){return this._map&&ge(this._container),this},_prepareOpen:function(t){if(!(i=this._source)._map)return!1;if(i instanceof ci){var e,i=null,n=this._source._layers;for(e in n)if(n[e]._map){i=n[e];break}if(!i)return!1;this._source=i}if(!t)if(i.getCenter)t=i.getCenter();else if(i.getLatLng)t=i.getLatLng();else{if(!i.getBounds)throw new Error("Unable to get source layer LatLng.");t=i.getBounds().getCenter()}return this.setLatLng(t),this._map&&this.update(),!0},_updateContent:function(){if(this._content){var t=this._contentNode,e="function"==typeof this._content?this._content(this._source||this):this._content;if("string"==typeof e)t.innerHTML=e;else{for(;t.hasChildNodes();)t.removeChild(t.firstChild);t.appendChild(e)}this.fire("contentupdate")}},_updatePosition:function(){var t,e,i;this._map&&(e=this._map.latLngToLayerPoint(this._latlng),t=m(this.options.offset),i=this._getAnchor(),this._zoomAnimated?Z(this._container,e.add(i)):t=t.add(e).add(i),e=this._containerBottom=-t.y,i=this._containerLeft=-Math.round(this._containerWidth/2)+t.x,this._container.style.bottom=e+"px",this._container.style.left=i+"px")},_getAnchor:function(){return[0,0]}}),Bi=(A.include({_initOverlay:function(t,e,i,n){var o=e;return o instanceof t||(o=new t(n).setContent(e)),i&&o.setLatLng(i),o}}),o.include({_initOverlay:function(t,e,i,n){var o=i;return o instanceof t?(c(o,n),o._source=this):(o=e&&!n?e:new t(n,this)).setContent(i),o}}),Ai.extend({options:{pane:"popupPane",offset:[0,7],maxWidth:300,minWidth:50,maxHeight:null,autoPan:!0,autoPanPaddingTopLeft:null,autoPanPaddingBottomRight:null,autoPanPadding:[5,5],keepInView:!1,closeButton:!0,autoClose:!0,closeOnEscapeKey:!0,className:""},openOn:function(t){return!(t=arguments.length?t:this._source._map).hasLayer(this)&&t._popup&&t._popup.options.autoClose&&t.removeLayer(t._popup),t._popup=this,Ai.prototype.openOn.call(this,t)},onAdd:function(t){Ai.prototype.onAdd.call(this,t),t.fire("popupopen",{popup:this}),this._source&&(this._source.fire("popupopen",{popup:this},!0),this._source instanceof fi||this._source.on("preclick",Ae))},onRemove:function(t){Ai.prototype.onRemove.call(this,t),t.fire("popupclose",{popup:this}),this._source&&(this._source.fire("popupclose",{popup:this},!0),this._source instanceof fi||this._source.off("preclick",Ae))},getEvents:function(){var t=Ai.prototype.getEvents.call(this);return(void 0!==this.options.closeOnClick?this.options.closeOnClick:this._map.options.closePopupOnClick)&&(t.preclick=this.close),this.options.keepInView&&(t.moveend=this._adjustPan),t},_initLayout:function(){var t="leaflet-popup",e=this._container=P("div",t+" "+(this.options.className||"")+" leaflet-zoom-animated"),i=this._wrapper=P("div",t+"-content-wrapper",e);this._contentNode=P("div",t+"-content",i),Ie(e),Be(this._contentNode),S(e,"contextmenu",Ae),this._tipContainer=P("div",t+"-tip-container",e),this._tip=P("div",t+"-tip",this._tipContainer),this.options.closeButton&&((i=this._closeButton=P("a",t+"-close-button",e)).setAttribute("role","button"),i.setAttribute("aria-label","Close popup"),i.href="#close",i.innerHTML='<span aria-hidden="true">×</span>',S(i,"click",function(t){O(t),this.close()},this))},_updateLayout:function(){var t=this._contentNode,e=t.style,i=(e.width="",e.whiteSpace="nowrap",t.offsetWidth),i=Math.min(i,this.options.maxWidth),i=(i=Math.max(i,this.options.minWidth),e.width=i+1+"px",e.whiteSpace="",e.height="",t.offsetHeight),n=this.options.maxHeight,o="leaflet-popup-scrolled";(n&&n<i?(e.height=n+"px",M):z)(t,o),this._containerWidth=this._container.offsetWidth},_animateZoom:function(t){var t=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center),e=this._getAnchor();Z(this._container,t.add(e))},_adjustPan:function(){var t,e,i,n,o,s,r,a;this.options.autoPan&&(this._map._panAnim&&this._map._panAnim.stop(),this._autopanning?this._autopanning=!1:(t=this._map,e=parseInt(pe(this._container,"marginBottom"),10)||0,e=this._container.offsetHeight+e,a=this._containerWidth,(i=new p(this._containerLeft,-e-this._containerBottom))._add(Pe(this._container)),i=t.layerPointToContainerPoint(i),o=m(this.options.autoPanPadding),n=m(this.options.autoPanPaddingTopLeft||o),o=m(this.options.autoPanPaddingBottomRight||o),s=t.getSize(),r=0,i.x+a+o.x>s.x&&(r=i.x+a-s.x+o.x),i.x-r-n.x<(a=0)&&(r=i.x-n.x),i.y+e+o.y>s.y&&(a=i.y+e-s.y+o.y),i.y-a-n.y<0&&(a=i.y-n.y),(r||a)&&(this.options.keepInView&&(this._autopanning=!0),t.fire("autopanstart").panBy([r,a]))))},_getAnchor:function(){return m(this._source&&this._source._getPopupAnchor?this._source._getPopupAnchor():[0,0])}})),Ii=(A.mergeOptions({closePopupOnClick:!0}),A.include({openPopup:function(t,e,i){return this._initOverlay(Bi,t,e,i).openOn(this),this},closePopup:function(t){return(t=arguments.length?t:this._popup)&&t.close(),this}}),o.include({bindPopup:function(t,e){return this._popup=this._initOverlay(Bi,this._popup,t,e),this._popupHandlersAdded||(this.on({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!0),this},unbindPopup:function(){return this._popup&&(this.off({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!1,this._popup=null),this},openPopup:function(t){return this._popup&&(this instanceof ci||(this._popup._source=this),this._popup._prepareOpen(t||this._latlng)&&this._popup.openOn(this._map)),this},closePopup:function(){return this._popup&&this._popup.close(),this},togglePopup:function(){return this._popup&&this._popup.toggle(this),this},isPopupOpen:function(){return!!this._popup&&this._popup.isOpen()},setPopupContent:function(t){return this._popup&&this._popup.setContent(t),this},getPopup:function(){return this._popup},_openPopup:function(t){var e;this._popup&&this._map&&(Re(t),e=t.layer||t.target,this._popup._source!==e||e instanceof fi?(this._popup._source=e,this.openPopup(t.latlng)):this._map.hasLayer(this._popup)?this.closePopup():this.openPopup(t.latlng))},_movePopup:function(t){this._popup.setLatLng(t.latlng)},_onKeyPress:function(t){13===t.originalEvent.keyCode&&this._openPopup(t)}}),Ai.extend({options:{pane:"tooltipPane",offset:[0,0],direction:"auto",permanent:!1,sticky:!1,opacity:.9},onAdd:function(t){Ai.prototype.onAdd.call(this,t),this.setOpacity(this.options.opacity),t.fire("tooltipopen",{tooltip:this}),this._source&&(this.addEventParent(this._source),this._source.fire("tooltipopen",{tooltip:this},!0))},onRemove:function(t){Ai.prototype.onRemove.call(this,t),t.fire("tooltipclose",{tooltip:this}),this._source&&(this.removeEventParent(this._source),this._source.fire("tooltipclose",{tooltip:this},!0))},getEvents:function(){var t=Ai.prototype.getEvents.call(this);return this.options.permanent||(t.preclick=this.close),t},_initLayout:function(){var t="leaflet-tooltip "+(this.options.className||"")+" leaflet-zoom-"+(this._zoomAnimated?"animated":"hide");this._contentNode=this._container=P("div",t),this._container.setAttribute("role","tooltip"),this._container.setAttribute("id","leaflet-tooltip-"+h(this))},_updateLayout:function(){},_adjustPan:function(){},_setPosition:function(t){var e,i=this._map,n=this._container,o=i.latLngToContainerPoint(i.getCenter()),i=i.layerPointToContainerPoint(t),s=this.options.direction,r=n.offsetWidth,a=n.offsetHeight,h=m(this.options.offset),l=this._getAnchor(),i="top"===s?(e=r/2,a):"bottom"===s?(e=r/2,0):(e="center"===s?r/2:"right"===s?0:"left"===s?r:i.x<o.x?(s="right",0):(s="left",r+2*(h.x+l.x)),a/2);t=t.subtract(m(e,i,!0)).add(h).add(l),z(n,"leaflet-tooltip-right"),z(n,"leaflet-tooltip-left"),z(n,"leaflet-tooltip-top"),z(n,"leaflet-tooltip-bottom"),M(n,"leaflet-tooltip-"+s),Z(n,t)},_updatePosition:function(){var t=this._map.latLngToLayerPoint(this._latlng);this._setPosition(t)},setOpacity:function(t){this.options.opacity=t,this._container&&C(this._container,t)},_animateZoom:function(t){t=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center);this._setPosition(t)},_getAnchor:function(){return m(this._source&&this._source._getTooltipAnchor&&!this.options.sticky?this._source._getTooltipAnchor():[0,0])}})),Ri=(A.include({openTooltip:function(t,e,i){return this._initOverlay(Ii,t,e,i).openOn(this),this},closeTooltip:function(t){return t.close(),this}}),o.include({bindTooltip:function(t,e){return this._tooltip&&this.isTooltipOpen()&&this.unbindTooltip(),this._tooltip=this._initOverlay(Ii,this._tooltip,t,e),this._initTooltipInteractions(),this._tooltip.options.permanent&&this._map&&this._map.hasLayer(this)&&this.openTooltip(),this},unbindTooltip:function(){return this._tooltip&&(this._initTooltipInteractions(!0),this.closeTooltip(),this._tooltip=null),this},_initTooltipInteractions:function(t){var e,i;!t&&this._tooltipHandlersAdded||(e=t?"off":"on",i={remove:this.closeTooltip,move:this._moveTooltip},this._tooltip.options.permanent?i.add=this._openTooltip:(i.mouseover=this._openTooltip,i.mouseout=this.closeTooltip,i.click=this._openTooltip,this._map?this._addFocusListeners():i.add=this._addFocusListeners),this._tooltip.options.sticky&&(i.mousemove=this._moveTooltip),this[e](i),this._tooltipHandlersAdded=!t)},openTooltip:function(t){return this._tooltip&&(this instanceof ci||(this._tooltip._source=this),this._tooltip._prepareOpen(t)&&(this._tooltip.openOn(this._map),this.getElement?this._setAriaDescribedByOnLayer(this):this.eachLayer&&this.eachLayer(this._setAriaDescribedByOnLayer,this))),this},closeTooltip:function(){if(this._tooltip)return this._tooltip.close()},toggleTooltip:function(){return this._tooltip&&this._tooltip.toggle(this),this},isTooltipOpen:function(){return this._tooltip.isOpen()},setTooltipContent:function(t){return this._tooltip&&this._tooltip.setContent(t),this},getTooltip:function(){return this._tooltip},_addFocusListeners:function(){this.getElement?this._addFocusListenersOnLayer(this):this.eachLayer&&this.eachLayer(this._addFocusListenersOnLayer,this)},_addFocusListenersOnLayer:function(t){var e="function"==typeof t.getElement&&t.getElement();e&&(S(e,"focus",function(){this._tooltip._source=t,this.openTooltip()},this),S(e,"blur",this.closeTooltip,this))},_setAriaDescribedByOnLayer:function(t){t="function"==typeof t.getElement&&t.getElement();t&&t.setAttribute("aria-describedby",this._tooltip._container.id)},_openTooltip:function(t){var e;this._tooltip&&this._map&&(this._map.dragging&&this._map.dragging.moving()&&!this._openOnceFlag?(this._openOnceFlag=!0,(e=this)._map.once("moveend",function(){e._openOnceFlag=!1,e._openTooltip(t)})):(this._tooltip._source=t.layer||t.target,this.openTooltip(this._tooltip.options.sticky?t.latlng:void 0)))},_moveTooltip:function(t){var e=t.latlng;this._tooltip.options.sticky&&t.originalEvent&&(t=this._map.mouseEventToContainerPoint(t.originalEvent),t=this._map.containerPointToLayerPoint(t),e=this._map.layerPointToLatLng(t)),this._tooltip.setLatLng(e)}}),di.extend({options:{iconSize:[12,12],html:!1,bgPos:null,className:"leaflet-div-icon"},createIcon:function(t){var t=t&&"DIV"===t.tagName?t:document.createElement("div"),e=this.options;return e.html instanceof Element?(me(t),t.appendChild(e.html)):t.innerHTML=!1!==e.html?e.html:"",e.bgPos&&(e=m(e.bgPos),t.style.backgroundPosition=-e.x+"px "+-e.y+"px"),this._setIconStyles(t,"icon"),t},createShadow:function(){return null}}));di.Default=_i;var Ni=o.extend({options:{tileSize:256,opacity:1,updateWhenIdle:b.mobile,updateWhenZooming:!0,updateInterval:200,zIndex:1,bounds:null,minZoom:0,maxZoom:void 0,maxNativeZoom:void 0,minNativeZoom:void 0,noWrap:!1,pane:"tilePane",className:"",keepBuffer:2},initialize:function(t){c(this,t)},onAdd:function(){this._initContainer(),this._levels={},this._tiles={},this._resetView()},beforeAdd:function(t){t._addZoomLimit(this)},onRemove:function(t){this._removeAllTiles(),T(this._container),t._removeZoomLimit(this),this._container=null,this._tileZoom=void 0},bringToFront:function(){return this._map&&(fe(this._container),this._setAutoZIndex(Math.max)),this},bringToBack:function(){return this._map&&(ge(this._container),this._setAutoZIndex(Math.min)),this},getContainer:function(){return this._container},setOpacity:function(t){return this.options.opacity=t,this._updateOpacity(),this},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},isLoading:function(){return this._loading},redraw:function(){var t;return this._map&&(this._removeAllTiles(),(t=this._clampZoom(this._map.getZoom()))!==this._tileZoom&&(this._tileZoom=t,this._updateLevels()),this._update()),this},getEvents:function(){var t={viewprereset:this._invalidateAll,viewreset:this._resetView,zoom:this._resetView,moveend:this._onMoveEnd};return this.options.updateWhenIdle||(this._onMove||(this._onMove=j(this._onMoveEnd,this.options.updateInterval,this)),t.move=this._onMove),this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},createTile:function(){return document.createElement("div")},getTileSize:function(){var t=this.options.tileSize;return t instanceof p?t:new p(t,t)},_updateZIndex:function(){this._container&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._container.style.zIndex=this.options.zIndex)},_setAutoZIndex:function(t){for(var e,i=this.getPane().children,n=-t(-1/0,1/0),o=0,s=i.length;o<s;o++)e=i[o].style.zIndex,i[o]!==this._container&&e&&(n=t(n,+e));isFinite(n)&&(this.options.zIndex=n+t(-1,1),this._updateZIndex())},_updateOpacity:function(){if(this._map&&!b.ielt9){C(this._container,this.options.opacity);var t,e=+new Date,i=!1,n=!1;for(t in this._tiles){var o,s=this._tiles[t];s.current&&s.loaded&&(o=Math.min(1,(e-s.loaded)/200),C(s.el,o),o<1?i=!0:(s.active?n=!0:this._onOpaqueTile(s),s.active=!0))}n&&!this._noPrune&&this._pruneTiles(),i&&(r(this._fadeFrame),this._fadeFrame=x(this._updateOpacity,this))}},_onOpaqueTile:u,_initContainer:function(){this._container||(this._container=P("div","leaflet-layer "+(this.options.className||"")),this._updateZIndex(),this.options.opacity<1&&this._updateOpacity(),this.getPane().appendChild(this._container))},_updateLevels:function(){var t=this._tileZoom,e=this.options.maxZoom;if(void 0!==t){for(var i in this._levels)i=Number(i),this._levels[i].el.children.length||i===t?(this._levels[i].el.style.zIndex=e-Math.abs(t-i),this._onUpdateLevel(i)):(T(this._levels[i].el),this._removeTilesAtZoom(i),this._onRemoveLevel(i),delete this._levels[i]);var n=this._levels[t],o=this._map;return n||((n=this._levels[t]={}).el=P("div","leaflet-tile-container leaflet-zoom-animated",this._container),n.el.style.zIndex=e,n.origin=o.project(o.unproject(o.getPixelOrigin()),t).round(),n.zoom=t,this._setZoomTransform(n,o.getCenter(),o.getZoom()),u(n.el.offsetWidth),this._onCreateLevel(n)),this._level=n}},_onUpdateLevel:u,_onRemoveLevel:u,_onCreateLevel:u,_pruneTiles:function(){if(this._map){var t,e,i,n=this._map.getZoom();if(n>this.options.maxZoom||n<this.options.minZoom)this._removeAllTiles();else{for(t in this._tiles)(i=this._tiles[t]).retain=i.current;for(t in this._tiles)(i=this._tiles[t]).current&&!i.active&&(e=i.coords,this._retainParent(e.x,e.y,e.z,e.z-5)||this._retainChildren(e.x,e.y,e.z,e.z+2));for(t in this._tiles)this._tiles[t].retain||this._removeTile(t)}}},_removeTilesAtZoom:function(t){for(var e in this._tiles)this._tiles[e].coords.z===t&&this._removeTile(e)},_removeAllTiles:function(){for(var t in this._tiles)this._removeTile(t)},_invalidateAll:function(){for(var t in this._levels)T(this._levels[t].el),this._onRemoveLevel(Number(t)),delete this._levels[t];this._removeAllTiles(),this._tileZoom=void 0},_retainParent:function(t,e,i,n){var t=Math.floor(t/2),e=Math.floor(e/2),i=i-1,o=new p(+t,+e),o=(o.z=i,this._tileCoordsToKey(o)),o=this._tiles[o];return o&&o.active?o.retain=!0:(o&&o.loaded&&(o.retain=!0),n<i&&this._retainParent(t,e,i,n))},_retainChildren:function(t,e,i,n){for(var o=2*t;o<2*t+2;o++)for(var s=2*e;s<2*e+2;s++){var r=new p(o,s),r=(r.z=i+1,this._tileCoordsToKey(r)),r=this._tiles[r];r&&r.active?r.retain=!0:(r&&r.loaded&&(r.retain=!0),i+1<n&&this._retainChildren(o,s,i+1,n))}},_resetView:function(t){t=t&&(t.pinch||t.flyTo);this._setView(this._map.getCenter(),this._map.getZoom(),t,t)},_animateZoom:function(t){this._setView(t.center,t.zoom,!0,t.noUpdate)},_clampZoom:function(t){var e=this.options;return void 0!==e.minNativeZoom&&t<e.minNativeZoom?e.minNativeZoom:void 0!==e.maxNativeZoom&&e.maxNativeZoom<t?e.maxNativeZoom:t},_setView:function(t,e,i,n){var o=Math.round(e),o=void 0!==this.options.maxZoom&&o>this.options.maxZoom||void 0!==this.options.minZoom&&o<this.options.minZoom?void 0:this._clampZoom(o),s=this.options.updateWhenZooming&&o!==this._tileZoom;n&&!s||(this._tileZoom=o,this._abortLoading&&this._abortLoading(),this._updateLevels(),this._resetGrid(),void 0!==o&&this._update(t),i||this._pruneTiles(),this._noPrune=!!i),this._setZoomTransforms(t,e)},_setZoomTransforms:function(t,e){for(var i in this._levels)this._setZoomTransform(this._levels[i],t,e)},_setZoomTransform:function(t,e,i){var n=this._map.getZoomScale(i,t.zoom),e=t.origin.multiplyBy(n).subtract(this._map._getNewPixelOrigin(e,i)).round();b.any3d?be(t.el,e,n):Z(t.el,e)},_resetGrid:function(){var t=this._map,e=t.options.crs,i=this._tileSize=this.getTileSize(),n=this._tileZoom,o=this._map.getPixelWorldBounds(this._tileZoom);o&&(this._globalTileRange=this._pxBoundsToTileRange(o)),this._wrapX=e.wrapLng&&!this.options.noWrap&&[Math.floor(t.project([0,e.wrapLng[0]],n).x/i.x),Math.ceil(t.project([0,e.wrapLng[1]],n).x/i.y)],this._wrapY=e.wrapLat&&!this.options.noWrap&&[Math.floor(t.project([e.wrapLat[0],0],n).y/i.x),Math.ceil(t.project([e.wrapLat[1],0],n).y/i.y)]},_onMoveEnd:function(){this._map&&!this._map._animatingZoom&&this._update()},_getTiledPixelBounds:function(t){var e=this._map,i=e._animatingZoom?Math.max(e._animateToZoom,e.getZoom()):e.getZoom(),i=e.getZoomScale(i,this._tileZoom),t=e.project(t,this._tileZoom).floor(),e=e.getSize().divideBy(2*i);return new f(t.subtract(e),t.add(e))},_update:function(t){var e=this._map;if(e){var i=this._clampZoom(e.getZoom());if(void 0===t&&(t=e.getCenter()),void 0!==this._tileZoom){var n,e=this._getTiledPixelBounds(t),o=this._pxBoundsToTileRange(e),s=o.getCenter(),r=[],e=this.options.keepBuffer,a=new f(o.getBottomLeft().subtract([e,-e]),o.getTopRight().add([e,-e]));if(!(isFinite(o.min.x)&&isFinite(o.min.y)&&isFinite(o.max.x)&&isFinite(o.max.y)))throw new Error("Attempted to load an infinite number of tiles");for(n in this._tiles){var h=this._tiles[n].coords;h.z===this._tileZoom&&a.contains(new p(h.x,h.y))||(this._tiles[n].current=!1)}if(1<Math.abs(i-this._tileZoom))this._setView(t,i);else{for(var l=o.min.y;l<=o.max.y;l++)for(var u=o.min.x;u<=o.max.x;u++){var c,d=new p(u,l);d.z=this._tileZoom,this._isValidTile(d)&&((c=this._tiles[this._tileCoordsToKey(d)])?c.current=!0:r.push(d))}if(r.sort(function(t,e){return t.distanceTo(s)-e.distanceTo(s)}),0!==r.length){this._loading||(this._loading=!0,this.fire("loading"));for(var _=document.createDocumentFragment(),u=0;u<r.length;u++)this._addTile(r[u],_);this._level.el.appendChild(_)}}}}},_isValidTile:function(t){var e=this._map.options.crs;if(!e.infinite){var i=this._globalTileRange;if(!e.wrapLng&&(t.x<i.min.x||t.x>i.max.x)||!e.wrapLat&&(t.y<i.min.y||t.y>i.max.y))return!1}return!this.options.bounds||(e=this._tileCoordsToBounds(t),g(this.options.bounds).overlaps(e))},_keyToBounds:function(t){return this._tileCoordsToBounds(this._keyToTileCoords(t))},_tileCoordsToNwSe:function(t){var e=this._map,i=this.getTileSize(),n=t.scaleBy(i),i=n.add(i);return[e.unproject(n,t.z),e.unproject(i,t.z)]},_tileCoordsToBounds:function(t){t=this._tileCoordsToNwSe(t),t=new s(t[0],t[1]);return t=this.options.noWrap?t:this._map.wrapLatLngBounds(t)},_tileCoordsToKey:function(t){return t.x+":"+t.y+":"+t.z},_keyToTileCoords:function(t){var t=t.split(":"),e=new p(+t[0],+t[1]);return e.z=+t[2],e},_removeTile:function(t){var e=this._tiles[t];e&&(T(e.el),delete this._tiles[t],this.fire("tileunload",{tile:e.el,coords:this._keyToTileCoords(t)}))},_initTile:function(t){M(t,"leaflet-tile");var e=this.getTileSize();t.style.width=e.x+"px",t.style.height=e.y+"px",t.onselectstart=u,t.onmousemove=u,b.ielt9&&this.options.opacity<1&&C(t,this.options.opacity)},_addTile:function(t,e){var i=this._getTilePos(t),n=this._tileCoordsToKey(t),o=this.createTile(this._wrapCoords(t),a(this._tileReady,this,t));this._initTile(o),this.createTile.length<2&&x(a(this._tileReady,this,t,null,o)),Z(o,i),this._tiles[n]={el:o,coords:t,current:!0},e.appendChild(o),this.fire("tileloadstart",{tile:o,coords:t})},_tileReady:function(t,e,i){e&&this.fire("tileerror",{error:e,tile:i,coords:t});var n=this._tileCoordsToKey(t);(i=this._tiles[n])&&(i.loaded=+new Date,this._map._fadeAnimated?(C(i.el,0),r(this._fadeFrame),this._fadeFrame=x(this._updateOpacity,this)):(i.active=!0,this._pruneTiles()),e||(M(i.el,"leaflet-tile-loaded"),this.fire("tileload",{tile:i.el,coords:t})),this._noTilesToLoad()&&(this._loading=!1,this.fire("load"),b.ielt9||!this._map._fadeAnimated?x(this._pruneTiles,this):setTimeout(a(this._pruneTiles,this),250)))},_getTilePos:function(t){return t.scaleBy(this.getTileSize()).subtract(this._level.origin)},_wrapCoords:function(t){var e=new p(this._wrapX?H(t.x,this._wrapX):t.x,this._wrapY?H(t.y,this._wrapY):t.y);return e.z=t.z,e},_pxBoundsToTileRange:function(t){var e=this.getTileSize();return new f(t.min.unscaleBy(e).floor(),t.max.unscaleBy(e).ceil().subtract([1,1]))},_noTilesToLoad:function(){for(var t in this._tiles)if(!this._tiles[t].loaded)return!1;return!0}});var Di=Ni.extend({options:{minZoom:0,maxZoom:18,subdomains:"abc",errorTileUrl:"",zoomOffset:0,tms:!1,zoomReverse:!1,detectRetina:!1,crossOrigin:!1,referrerPolicy:!1},initialize:function(t,e){this._url=t,(e=c(this,e)).detectRetina&&b.retina&&0<e.maxZoom?(e.tileSize=Math.floor(e.tileSize/2),e.zoomReverse?(e.zoomOffset--,e.minZoom=Math.min(e.maxZoom,e.minZoom+1)):(e.zoomOffset++,e.maxZoom=Math.max(e.minZoom,e.maxZoom-1)),e.minZoom=Math.max(0,e.minZoom)):e.zoomReverse?e.minZoom=Math.min(e.maxZoom,e.minZoom):e.maxZoom=Math.max(e.minZoom,e.maxZoom),"string"==typeof e.subdomains&&(e.subdomains=e.subdomains.split("")),this.on("tileunload",this._onTileRemove)},setUrl:function(t,e){return this._url===t&&void 0===e&&(e=!0),this._url=t,e||this.redraw(),this},createTile:function(t,e){var i=document.createElement("img");return S(i,"load",a(this._tileOnLoad,this,e,i)),S(i,"error",a(this._tileOnError,this,e,i)),!this.options.crossOrigin&&""!==this.options.crossOrigin||(i.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),"string"==typeof this.options.referrerPolicy&&(i.referrerPolicy=this.options.referrerPolicy),i.alt="",i.src=this.getTileUrl(t),i},getTileUrl:function(t){var e={r:b.retina?"@2x":"",s:this._getSubdomain(t),x:t.x,y:t.y,z:this._getZoomForUrl()};return this._map&&!this._map.options.crs.infinite&&(t=this._globalTileRange.max.y-t.y,this.options.tms&&(e.y=t),e["-y"]=t),q(this._url,l(e,this.options))},_tileOnLoad:function(t,e){b.ielt9?setTimeout(a(t,this,null,e),0):t(null,e)},_tileOnError:function(t,e,i){var n=this.options.errorTileUrl;n&&e.getAttribute("src")!==n&&(e.src=n),t(i,e)},_onTileRemove:function(t){t.tile.onload=null},_getZoomForUrl:function(){var t=this._tileZoom,e=this.options.maxZoom;return(t=this.options.zoomReverse?e-t:t)+this.options.zoomOffset},_getSubdomain:function(t){t=Math.abs(t.x+t.y)%this.options.subdomains.length;return this.options.subdomains[t]},_abortLoading:function(){var t,e,i;for(t in this._tiles)this._tiles[t].coords.z!==this._tileZoom&&((i=this._tiles[t].el).onload=u,i.onerror=u,i.complete||(i.src=K,e=this._tiles[t].coords,T(i),delete this._tiles[t],this.fire("tileabort",{tile:i,coords:e})))},_removeTile:function(t){var e=this._tiles[t];if(e)return e.el.setAttribute("src",K),Ni.prototype._removeTile.call(this,t)},_tileReady:function(t,e,i){if(this._map&&(!i||i.getAttribute("src")!==K))return Ni.prototype._tileReady.call(this,t,e,i)}});function ji(t,e){return new Di(t,e)}var Hi=Di.extend({defaultWmsParams:{service:"WMS",request:"GetMap",layers:"",styles:"",format:"image/jpeg",transparent:!1,version:"1.1.1"},options:{crs:null,uppercase:!1},initialize:function(t,e){this._url=t;var i,n=l({},this.defaultWmsParams);for(i in e)i in this.options||(n[i]=e[i]);var t=(e=c(this,e)).detectRetina&&b.retina?2:1,o=this.getTileSize();n.width=o.x*t,n.height=o.y*t,this.wmsParams=n},onAdd:function(t){this._crs=this.options.crs||t.options.crs,this._wmsVersion=parseFloat(this.wmsParams.version);var e=1.3<=this._wmsVersion?"crs":"srs";this.wmsParams[e]=this._crs.code,Di.prototype.onAdd.call(this,t)},getTileUrl:function(t){var e=this._tileCoordsToNwSe(t),i=this._crs,i=_(i.project(e[0]),i.project(e[1])),e=i.min,i=i.max,e=(1.3<=this._wmsVersion&&this._crs===li?[e.y,e.x,i.y,i.x]:[e.x,e.y,i.x,i.y]).join(","),i=Di.prototype.getTileUrl.call(this,t);return i+U(this.wmsParams,i,this.options.uppercase)+(this.options.uppercase?"&BBOX=":"&bbox=")+e},setParams:function(t,e){return l(this.wmsParams,t),e||this.redraw(),this}});Di.WMS=Hi,ji.wms=function(t,e){return new Hi(t,e)};var Wi=o.extend({options:{padding:.1},initialize:function(t){c(this,t),h(this),this._layers=this._layers||{}},onAdd:function(){this._container||(this._initContainer(),M(this._container,"leaflet-zoom-animated")),this.getPane().appendChild(this._container),this._update(),this.on("update",this._updatePaths,this)},onRemove:function(){this.off("update",this._updatePaths,this),this._destroyContainer()},getEvents:function(){var t={viewreset:this._reset,zoom:this._onZoom,moveend:this._update,zoomend:this._onZoomEnd};return this._zoomAnimated&&(t.zoomanim=this._onAnimZoom),t},_onAnimZoom:function(t){this._updateTransform(t.center,t.zoom)},_onZoom:function(){this._updateTransform(this._map.getCenter(),this._map.getZoom())},_updateTransform:function(t,e){var i=this._map.getZoomScale(e,this._zoom),n=this._map.getSize().multiplyBy(.5+this.options.padding),o=this._map.project(this._center,e),n=n.multiplyBy(-i).add(o).subtract(this._map._getNewPixelOrigin(t,e));b.any3d?be(this._container,n,i):Z(this._container,n)},_reset:function(){for(var t in this._update(),this._updateTransform(this._center,this._zoom),this._layers)this._layers[t]._reset()},_onZoomEnd:function(){for(var t in this._layers)this._layers[t]._project()},_updatePaths:function(){for(var t in this._layers)this._layers[t]._update()},_update:function(){var t=this.options.padding,e=this._map.getSize(),i=this._map.containerPointToLayerPoint(e.multiplyBy(-t)).round();this._bounds=new f(i,i.add(e.multiplyBy(1+2*t)).round()),this._center=this._map.getCenter(),this._zoom=this._map.getZoom()}}),Fi=Wi.extend({options:{tolerance:0},getEvents:function(){var t=Wi.prototype.getEvents.call(this);return t.viewprereset=this._onViewPreReset,t},_onViewPreReset:function(){this._postponeUpdatePaths=!0},onAdd:function(){Wi.prototype.onAdd.call(this),this._draw()},_initContainer:function(){var t=this._container=document.createElement("canvas");S(t,"mousemove",this._onMouseMove,this),S(t,"click dblclick mousedown mouseup contextmenu",this._onClick,this),S(t,"mouseout",this._handleMouseOut,this),t._leaflet_disable_events=!0,this._ctx=t.getContext("2d")},_destroyContainer:function(){r(this._redrawRequest),delete this._ctx,T(this._container),k(this._container),delete this._container},_updatePaths:function(){if(!this._postponeUpdatePaths){for(var t in this._redrawBounds=null,this._layers)this._layers[t]._update();this._redraw()}},_update:function(){var t,e,i,n;this._map._animatingZoom&&this._bounds||(Wi.prototype._update.call(this),t=this._bounds,e=this._container,i=t.getSize(),n=b.retina?2:1,Z(e,t.min),e.width=n*i.x,e.height=n*i.y,e.style.width=i.x+"px",e.style.height=i.y+"px",b.retina&&this._ctx.scale(2,2),this._ctx.translate(-t.min.x,-t.min.y),this.fire("update"))},_reset:function(){Wi.prototype._reset.call(this),this._postponeUpdatePaths&&(this._postponeUpdatePaths=!1,this._updatePaths())},_initPath:function(t){this._updateDashArray(t);t=(this._layers[h(t)]=t)._order={layer:t,prev:this._drawLast,next:null};this._drawLast&&(this._drawLast.next=t),this._drawLast=t,this._drawFirst=this._drawFirst||this._drawLast},_addPath:function(t){this._requestRedraw(t)},_removePath:function(t){var e=t._order,i=e.next,e=e.prev;i?i.prev=e:this._drawLast=e,e?e.next=i:this._drawFirst=i,delete t._order,delete this._layers[h(t)],this._requestRedraw(t)},_updatePath:function(t){this._extendRedrawBounds(t),t._project(),t._update(),this._requestRedraw(t)},_updateStyle:function(t){this._updateDashArray(t),this._requestRedraw(t)},_updateDashArray:function(t){if("string"==typeof t.options.dashArray){for(var e,i=t.options.dashArray.split(/[, ]+/),n=[],o=0;o<i.length;o++){if(e=Number(i[o]),isNaN(e))return;n.push(e)}t.options._dashArray=n}else t.options._dashArray=t.options.dashArray},_requestRedraw:function(t){this._map&&(this._extendRedrawBounds(t),this._redrawRequest=this._redrawRequest||x(this._redraw,this))},_extendRedrawBounds:function(t){var e;t._pxBounds&&(e=(t.options.weight||0)+1,this._redrawBounds=this._redrawBounds||new f,this._redrawBounds.extend(t._pxBounds.min.subtract([e,e])),this._redrawBounds.extend(t._pxBounds.max.add([e,e])))},_redraw:function(){this._redrawRequest=null,this._redrawBounds&&(this._redrawBounds.min._floor(),this._redrawBounds.max._ceil()),this._clear(),this._draw(),this._redrawBounds=null},_clear:function(){var t,e=this._redrawBounds;e?(t=e.getSize(),this._ctx.clearRect(e.min.x,e.min.y,t.x,t.y)):(this._ctx.save(),this._ctx.setTransform(1,0,0,1,0,0),this._ctx.clearRect(0,0,this._container.width,this._container.height),this._ctx.restore())},_draw:function(){var t,e,i=this._redrawBounds;this._ctx.save(),i&&(e=i.getSize(),this._ctx.beginPath(),this._ctx.rect(i.min.x,i.min.y,e.x,e.y),this._ctx.clip()),this._drawing=!0;for(var n=this._drawFirst;n;n=n.next)t=n.layer,(!i||t._pxBounds&&t._pxBounds.intersects(i))&&t._updatePath();this._drawing=!1,this._ctx.restore()},_updatePoly:function(t,e){if(this._drawing){var i,n,o,s,r=t._parts,a=r.length,h=this._ctx;if(a){for(h.beginPath(),i=0;i<a;i++){for(n=0,o=r[i].length;n<o;n++)s=r[i][n],h[n?"lineTo":"moveTo"](s.x,s.y);e&&h.closePath()}this._fillStroke(h,t)}}},_updateCircle:function(t){var e,i,n,o;this._drawing&&!t._empty()&&(e=t._point,i=this._ctx,n=Math.max(Math.round(t._radius),1),1!=(o=(Math.max(Math.round(t._radiusY),1)||n)/n)&&(i.save(),i.scale(1,o)),i.beginPath(),i.arc(e.x,e.y/o,n,0,2*Math.PI,!1),1!=o&&i.restore(),this._fillStroke(i,t))},_fillStroke:function(t,e){var i=e.options;i.fill&&(t.globalAlpha=i.fillOpacity,t.fillStyle=i.fillColor||i.color,t.fill(i.fillRule||"evenodd")),i.stroke&&0!==i.weight&&(t.setLineDash&&t.setLineDash(e.options&&e.options._dashArray||[]),t.globalAlpha=i.opacity,t.lineWidth=i.weight,t.strokeStyle=i.color,t.lineCap=i.lineCap,t.lineJoin=i.lineJoin,t.stroke())},_onClick:function(t){for(var e,i,n=this._map.mouseEventToLayerPoint(t),o=this._drawFirst;o;o=o.next)(e=o.layer).options.interactive&&e._containsPoint(n)&&(("click"===t.type||"preclick"===t.type)&&this._map._draggableMoved(e)||(i=e));this._fireEvent(!!i&&[i],t)},_onMouseMove:function(t){var e;!this._map||this._map.dragging.moving()||this._map._animatingZoom||(e=this._map.mouseEventToLayerPoint(t),this._handleMouseHover(t,e))},_handleMouseOut:function(t){var e=this._hoveredLayer;e&&(z(this._container,"leaflet-interactive"),this._fireEvent([e],t,"mouseout"),this._hoveredLayer=null,this._mouseHoverThrottled=!1)},_handleMouseHover:function(t,e){if(!this._mouseHoverThrottled){for(var i,n,o=this._drawFirst;o;o=o.next)(i=o.layer).options.interactive&&i._containsPoint(e)&&(n=i);n!==this._hoveredLayer&&(this._handleMouseOut(t),n&&(M(this._container,"leaflet-interactive"),this._fireEvent([n],t,"mouseover"),this._hoveredLayer=n)),this._fireEvent(!!this._hoveredLayer&&[this._hoveredLayer],t),this._mouseHoverThrottled=!0,setTimeout(a(function(){this._mouseHoverThrottled=!1},this),32)}},_fireEvent:function(t,e,i){this._map._fireDOMEvent(e,i||e.type,t)},_bringToFront:function(t){var e,i,n=t._order;n&&(e=n.next,i=n.prev,e&&((e.prev=i)?i.next=e:e&&(this._drawFirst=e),n.prev=this._drawLast,(this._drawLast.next=n).next=null,this._drawLast=n,this._requestRedraw(t)))},_bringToBack:function(t){var e,i,n=t._order;n&&(e=n.next,(i=n.prev)&&((i.next=e)?e.prev=i:i&&(this._drawLast=i),n.prev=null,n.next=this._drawFirst,this._drawFirst.prev=n,this._drawFirst=n,this._requestRedraw(t)))}});function Ui(t){return b.canvas?new Fi(t):null}var Vi=function(){try{return document.namespaces.add("lvml","urn:schemas-microsoft-com:vml"),function(t){return document.createElement("<lvml:"+t+' class="lvml">')}}catch(t){}return function(t){return document.createElement("<"+t+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}(),zt={_initContainer:function(){this._container=P("div","leaflet-vml-container")},_update:function(){this._map._animatingZoom||(Wi.prototype._update.call(this),this.fire("update"))},_initPath:function(t){var e=t._container=Vi("shape");M(e,"leaflet-vml-shape "+(this.options.className||"")),e.coordsize="1 1",t._path=Vi("path"),e.appendChild(t._path),this._updateStyle(t),this._layers[h(t)]=t},_addPath:function(t){var e=t._container;this._container.appendChild(e),t.options.interactive&&t.addInteractiveTarget(e)},_removePath:function(t){var e=t._container;T(e),t.removeInteractiveTarget(e),delete this._layers[h(t)]},_updateStyle:function(t){var e=t._stroke,i=t._fill,n=t.options,o=t._container;o.stroked=!!n.stroke,o.filled=!!n.fill,n.stroke?(e=e||(t._stroke=Vi("stroke")),o.appendChild(e),e.weight=n.weight+"px",e.color=n.color,e.opacity=n.opacity,n.dashArray?e.dashStyle=d(n.dashArray)?n.dashArray.join(" "):n.dashArray.replace(/( *, *)/g," "):e.dashStyle="",e.endcap=n.lineCap.replace("butt","flat"),e.joinstyle=n.lineJoin):e&&(o.removeChild(e),t._stroke=null),n.fill?(i=i||(t._fill=Vi("fill")),o.appendChild(i),i.color=n.fillColor||n.color,i.opacity=n.fillOpacity):i&&(o.removeChild(i),t._fill=null)},_updateCircle:function(t){var e=t._point.round(),i=Math.round(t._radius),n=Math.round(t._radiusY||i);this._setPath(t,t._empty()?"M0 0":"AL "+e.x+","+e.y+" "+i+","+n+" 0,23592600")},_setPath:function(t,e){t._path.v=e},_bringToFront:function(t){fe(t._container)},_bringToBack:function(t){ge(t._container)}},qi=b.vml?Vi:ct,Gi=Wi.extend({_initContainer:function(){this._container=qi("svg"),this._container.setAttribute("pointer-events","none"),this._rootGroup=qi("g"),this._container.appendChild(this._rootGroup)},_destroyContainer:function(){T(this._container),k(this._container),delete this._container,delete this._rootGroup,delete this._svgSize},_update:function(){var t,e,i;this._map._animatingZoom&&this._bounds||(Wi.prototype._update.call(this),e=(t=this._bounds).getSize(),i=this._container,this._svgSize&&this._svgSize.equals(e)||(this._svgSize=e,i.setAttribute("width",e.x),i.setAttribute("height",e.y)),Z(i,t.min),i.setAttribute("viewBox",[t.min.x,t.min.y,e.x,e.y].join(" ")),this.fire("update"))},_initPath:function(t){var e=t._path=qi("path");t.options.className&&M(e,t.options.className),t.options.interactive&&M(e,"leaflet-interactive"),this._updateStyle(t),this._layers[h(t)]=t},_addPath:function(t){this._rootGroup||this._initContainer(),this._rootGroup.appendChild(t._path),t.addInteractiveTarget(t._path)},_removePath:function(t){T(t._path),t.removeInteractiveTarget(t._path),delete this._layers[h(t)]},_updatePath:function(t){t._project(),t._update()},_updateStyle:function(t){var e=t._path,t=t.options;e&&(t.stroke?(e.setAttribute("stroke",t.color),e.setAttribute("stroke-opacity",t.opacity),e.setAttribute("stroke-width",t.weight),e.setAttribute("stroke-linecap",t.lineCap),e.setAttribute("stroke-linejoin",t.lineJoin),t.dashArray?e.setAttribute("stroke-dasharray",t.dashArray):e.removeAttribute("stroke-dasharray"),t.dashOffset?e.setAttribute("stroke-dashoffset",t.dashOffset):e.removeAttribute("stroke-dashoffset")):e.setAttribute("stroke","none"),t.fill?(e.setAttribute("fill",t.fillColor||t.color),e.setAttribute("fill-opacity",t.fillOpacity),e.setAttribute("fill-rule",t.fillRule||"evenodd")):e.setAttribute("fill","none"))},_updatePoly:function(t,e){this._setPath(t,dt(t._parts,e))},_updateCircle:function(t){var e=t._point,i=Math.max(Math.round(t._radius),1),n="a"+i+","+(Math.max(Math.round(t._radiusY),1)||i)+" 0 1,0 ",e=t._empty()?"M0 0":"M"+(e.x-i)+","+e.y+n+2*i+",0 "+n+2*-i+",0 ";this._setPath(t,e)},_setPath:function(t,e){t._path.setAttribute("d",e)},_bringToFront:function(t){fe(t._path)},_bringToBack:function(t){ge(t._path)}});function Ki(t){return b.svg||b.vml?new Gi(t):null}b.vml&&Gi.include(zt),A.include({getRenderer:function(t){t=(t=t.options.renderer||this._getPaneRenderer(t.options.pane)||this.options.renderer||this._renderer)||(this._renderer=this._createRenderer());return this.hasLayer(t)||this.addLayer(t),t},_getPaneRenderer:function(t){var e;return"overlayPane"!==t&&void 0!==t&&(void 0===(e=this._paneRenderers[t])&&(e=this._createRenderer({pane:t}),this._paneRenderers[t]=e),e)},_createRenderer:function(t){return this.options.preferCanvas&&Ui(t)||Ki(t)}});var Yi=xi.extend({initialize:function(t,e){xi.prototype.initialize.call(this,this._boundsToLatLngs(t),e)},setBounds:function(t){return this.setLatLngs(this._boundsToLatLngs(t))},_boundsToLatLngs:function(t){return[(t=g(t)).getSouthWest(),t.getNorthWest(),t.getNorthEast(),t.getSouthEast()]}});Gi.create=qi,Gi.pointsToPath=dt,wi.geometryToLayer=bi,wi.coordsToLatLng=Li,wi.coordsToLatLngs=Ti,wi.latLngToCoords=Mi,wi.latLngsToCoords=zi,wi.getFeature=Ci,wi.asFeature=Zi,A.mergeOptions({boxZoom:!0});var _t=n.extend({initialize:function(t){this._map=t,this._container=t._container,this._pane=t._panes.overlayPane,this._resetStateTimeout=0,t.on("unload",this._destroy,this)},addHooks:function(){S(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){k(this._container,"mousedown",this._onMouseDown,this)},moved:function(){return this._moved},_destroy:function(){T(this._pane),delete this._pane},_resetState:function(){this._resetStateTimeout=0,this._moved=!1},_clearDeferredResetState:function(){0!==this._resetStateTimeout&&(clearTimeout(this._resetStateTimeout),this._resetStateTimeout=0)},_onMouseDown:function(t){if(!t.shiftKey||1!==t.which&&1!==t.button)return!1;this._clearDeferredResetState(),this._resetState(),re(),Le(),this._startPoint=this._map.mouseEventToContainerPoint(t),S(document,{contextmenu:Re,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseMove:function(t){this._moved||(this._moved=!0,this._box=P("div","leaflet-zoom-box",this._container),M(this._container,"leaflet-crosshair"),this._map.fire("boxzoomstart")),this._point=this._map.mouseEventToContainerPoint(t);var t=new f(this._point,this._startPoint),e=t.getSize();Z(this._box,t.min),this._box.style.width=e.x+"px",this._box.style.height=e.y+"px"},_finish:function(){this._moved&&(T(this._box),z(this._container,"leaflet-crosshair")),ae(),Te(),k(document,{contextmenu:Re,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseUp:function(t){1!==t.which&&1!==t.button||(this._finish(),this._moved&&(this._clearDeferredResetState(),this._resetStateTimeout=setTimeout(a(this._resetState,this),0),t=new s(this._map.containerPointToLatLng(this._startPoint),this._map.containerPointToLatLng(this._point)),this._map.fitBounds(t).fire("boxzoomend",{boxZoomBounds:t})))},_onKeyDown:function(t){27===t.keyCode&&(this._finish(),this._clearDeferredResetState(),this._resetState())}}),Ct=(A.addInitHook("addHandler","boxZoom",_t),A.mergeOptions({doubleClickZoom:!0}),n.extend({addHooks:function(){this._map.on("dblclick",this._onDoubleClick,this)},removeHooks:function(){this._map.off("dblclick",this._onDoubleClick,this)},_onDoubleClick:function(t){var e=this._map,i=e.getZoom(),n=e.options.zoomDelta,i=t.originalEvent.shiftKey?i-n:i+n;"center"===e.options.doubleClickZoom?e.setZoom(i):e.setZoomAround(t.containerPoint,i)}})),Zt=(A.addInitHook("addHandler","doubleClickZoom",Ct),A.mergeOptions({dragging:!0,inertia:!0,inertiaDeceleration:3400,inertiaMaxSpeed:1/0,easeLinearity:.2,worldCopyJump:!1,maxBoundsViscosity:0}),n.extend({addHooks:function(){var t;this._draggable||(t=this._map,this._draggable=new Xe(t._mapPane,t._container),this._draggable.on({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this),this._draggable.on("predrag",this._onPreDragLimit,this),t.options.worldCopyJump&&(this._draggable.on("predrag",this._onPreDragWrap,this),t.on("zoomend",this._onZoomEnd,this),t.whenReady(this._onZoomEnd,this))),M(this._map._container,"leaflet-grab leaflet-touch-drag"),this._draggable.enable(),this._positions=[],this._times=[]},removeHooks:function(){z(this._map._container,"leaflet-grab"),z(this._map._container,"leaflet-touch-drag"),this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},moving:function(){return this._draggable&&this._draggable._moving},_onDragStart:function(){var t,e=this._map;e._stop(),this._map.options.maxBounds&&this._map.options.maxBoundsViscosity?(t=g(this._map.options.maxBounds),this._offsetLimit=_(this._map.latLngToContainerPoint(t.getNorthWest()).multiplyBy(-1),this._map.latLngToContainerPoint(t.getSouthEast()).multiplyBy(-1).add(this._map.getSize())),this._viscosity=Math.min(1,Math.max(0,this._map.options.maxBoundsViscosity))):this._offsetLimit=null,e.fire("movestart").fire("dragstart"),e.options.inertia&&(this._positions=[],this._times=[])},_onDrag:function(t){var e,i;this._map.options.inertia&&(e=this._lastTime=+new Date,i=this._lastPos=this._draggable._absPos||this._draggable._newPos,this._positions.push(i),this._times.push(e),this._prunePositions(e)),this._map.fire("move",t).fire("drag",t)},_prunePositions:function(t){for(;1<this._positions.length&&50<t-this._times[0];)this._positions.shift(),this._times.shift()},_onZoomEnd:function(){var t=this._map.getSize().divideBy(2),e=this._map.latLngToLayerPoint([0,0]);this._initialWorldOffset=e.subtract(t).x,this._worldWidth=this._map.getPixelWorldBounds().getSize().x},_viscousLimit:function(t,e){return t-(t-e)*this._viscosity},_onPreDragLimit:function(){var t,e;this._viscosity&&this._offsetLimit&&(t=this._draggable._newPos.subtract(this._draggable._startPos),e=this._offsetLimit,t.x<e.min.x&&(t.x=this._viscousLimit(t.x,e.min.x)),t.y<e.min.y&&(t.y=this._viscousLimit(t.y,e.min.y)),t.x>e.max.x&&(t.x=this._viscousLimit(t.x,e.max.x)),t.y>e.max.y&&(t.y=this._viscousLimit(t.y,e.max.y)),this._draggable._newPos=this._draggable._startPos.add(t))},_onPreDragWrap:function(){var t=this._worldWidth,e=Math.round(t/2),i=this._initialWorldOffset,n=this._draggable._newPos.x,o=(n-e+i)%t+e-i,n=(n+e+i)%t-e-i,t=Math.abs(o+i)<Math.abs(n+i)?o:n;this._draggable._absPos=this._draggable._newPos.clone(),this._draggable._newPos.x=t},_onDragEnd:function(t){var e,i,n,o,s=this._map,r=s.options,a=!r.inertia||t.noInertia||this._times.length<2;s.fire("dragend",t),!a&&(this._prunePositions(+new Date),t=this._lastPos.subtract(this._positions[0]),a=(this._lastTime-this._times[0])/1e3,e=r.easeLinearity,a=(t=t.multiplyBy(e/a)).distanceTo([0,0]),i=Math.min(r.inertiaMaxSpeed,a),t=t.multiplyBy(i/a),n=i/(r.inertiaDeceleration*e),(o=t.multiplyBy(-n/2).round()).x||o.y)?(o=s._limitOffset(o,s.options.maxBounds),x(function(){s.panBy(o,{duration:n,easeLinearity:e,noMoveStart:!0,animate:!0})})):s.fire("moveend")}})),St=(A.addInitHook("addHandler","dragging",Zt),A.mergeOptions({keyboard:!0,keyboardPanDelta:80}),n.extend({keyCodes:{left:[37],right:[39],down:[40],up:[38],zoomIn:[187,107,61,171],zoomOut:[189,109,54,173]},initialize:function(t){this._map=t,this._setPanDelta(t.options.keyboardPanDelta),this._setZoomDelta(t.options.zoomDelta)},addHooks:function(){var t=this._map._container;t.tabIndex<=0&&(t.tabIndex="0"),S(t,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.on({focus:this._addHooks,blur:this._removeHooks},this)},removeHooks:function(){this._removeHooks(),k(this._map._container,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.off({focus:this._addHooks,blur:this._removeHooks},this)},_onMouseDown:function(){var t,e,i;this._focused||(i=document.body,t=document.documentElement,e=i.scrollTop||t.scrollTop,i=i.scrollLeft||t.scrollLeft,this._map._container.focus(),window.scrollTo(i,e))},_onFocus:function(){this._focused=!0,this._map.fire("focus")},_onBlur:function(){this._focused=!1,this._map.fire("blur")},_setPanDelta:function(t){for(var e=this._panKeys={},i=this.keyCodes,n=0,o=i.left.length;n<o;n++)e[i.left[n]]=[-1*t,0];for(n=0,o=i.right.length;n<o;n++)e[i.right[n]]=[t,0];for(n=0,o=i.down.length;n<o;n++)e[i.down[n]]=[0,t];for(n=0,o=i.up.length;n<o;n++)e[i.up[n]]=[0,-1*t]},_setZoomDelta:function(t){for(var e=this._zoomKeys={},i=this.keyCodes,n=0,o=i.zoomIn.length;n<o;n++)e[i.zoomIn[n]]=t;for(n=0,o=i.zoomOut.length;n<o;n++)e[i.zoomOut[n]]=-t},_addHooks:function(){S(document,"keydown",this._onKeyDown,this)},_removeHooks:function(){k(document,"keydown",this._onKeyDown,this)},_onKeyDown:function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e,i,n=t.keyCode,o=this._map;if(n in this._panKeys)o._panAnim&&o._panAnim._inProgress||(i=this._panKeys[n],t.shiftKey&&(i=m(i).multiplyBy(3)),o.options.maxBounds&&(i=o._limitOffset(m(i),o.options.maxBounds)),o.options.worldCopyJump?(e=o.wrapLatLng(o.unproject(o.project(o.getCenter()).add(i))),o.panTo(e)):o.panBy(i));else if(n in this._zoomKeys)o.setZoom(o.getZoom()+(t.shiftKey?3:1)*this._zoomKeys[n]);else{if(27!==n||!o._popup||!o._popup.options.closeOnEscapeKey)return;o.closePopup()}Re(t)}}})),Et=(A.addInitHook("addHandler","keyboard",St),A.mergeOptions({scrollWheelZoom:!0,wheelDebounceTime:40,wheelPxPerZoomLevel:60}),n.extend({addHooks:function(){S(this._map._container,"wheel",this._onWheelScroll,this),this._delta=0},removeHooks:function(){k(this._map._container,"wheel",this._onWheelScroll,this)},_onWheelScroll:function(t){var e=He(t),i=this._map.options.wheelDebounceTime,e=(this._delta+=e,this._lastMousePos=this._map.mouseEventToContainerPoint(t),this._startTime||(this._startTime=+new Date),Math.max(i-(+new Date-this._startTime),0));clearTimeout(this._timer),this._timer=setTimeout(a(this._performZoom,this),e),Re(t)},_performZoom:function(){var t=this._map,e=t.getZoom(),i=this._map.options.zoomSnap||0,n=(t._stop(),this._delta/(4*this._map.options.wheelPxPerZoomLevel)),n=4*Math.log(2/(1+Math.exp(-Math.abs(n))))/Math.LN2,i=i?Math.ceil(n/i)*i:n,n=t._limitZoom(e+(0<this._delta?i:-i))-e;this._delta=0,this._startTime=null,n&&("center"===t.options.scrollWheelZoom?t.setZoom(e+n):t.setZoomAround(this._lastMousePos,e+n))}})),kt=(A.addInitHook("addHandler","scrollWheelZoom",Et),A.mergeOptions({tapHold:b.touchNative&&b.safari&&b.mobile,tapTolerance:15}),n.extend({addHooks:function(){S(this._map._container,"touchstart",this._onDown,this)},removeHooks:function(){k(this._map._container,"touchstart",this._onDown,this)},_onDown:function(t){var e;clearTimeout(this._holdTimeout),1===t.touches.length&&(e=t.touches[0],this._startPos=this._newPos=new p(e.clientX,e.clientY),this._holdTimeout=setTimeout(a(function(){this._cancel(),this._isTapValid()&&(S(document,"touchend",O),S(document,"touchend touchcancel",this._cancelClickPrevent),this._simulateEvent("contextmenu",e))},this),600),S(document,"touchend touchcancel contextmenu",this._cancel,this),S(document,"touchmove",this._onMove,this))},_cancelClickPrevent:function t(){k(document,"touchend",O),k(document,"touchend touchcancel",t)},_cancel:function(){clearTimeout(this._holdTimeout),k(document,"touchend touchcancel contextmenu",this._cancel,this),k(document,"touchmove",this._onMove,this)},_onMove:function(t){t=t.touches[0];this._newPos=new p(t.clientX,t.clientY)},_isTapValid:function(){return this._newPos.distanceTo(this._startPos)<=this._map.options.tapTolerance},_simulateEvent:function(t,e){t=new MouseEvent(t,{bubbles:!0,cancelable:!0,view:window,screenX:e.screenX,screenY:e.screenY,clientX:e.clientX,clientY:e.clientY});t._simulated=!0,e.target.dispatchEvent(t)}})),Ot=(A.addInitHook("addHandler","tapHold",kt),A.mergeOptions({touchZoom:b.touch,bounceAtZoomLimits:!0}),n.extend({addHooks:function(){M(this._map._container,"leaflet-touch-zoom"),S(this._map._container,"touchstart",this._onTouchStart,this)},removeHooks:function(){z(this._map._container,"leaflet-touch-zoom"),k(this._map._container,"touchstart",this._onTouchStart,this)},_onTouchStart:function(t){var e,i,n=this._map;!t.touches||2!==t.touches.length||n._animatingZoom||this._zooming||(e=n.mouseEventToContainerPoint(t.touches[0]),i=n.mouseEventToContainerPoint(t.touches[1]),this._centerPoint=n.getSize()._divideBy(2),this._startLatLng=n.containerPointToLatLng(this._centerPoint),"center"!==n.options.touchZoom&&(this._pinchStartLatLng=n.containerPointToLatLng(e.add(i)._divideBy(2))),this._startDist=e.distanceTo(i),this._startZoom=n.getZoom(),this._moved=!1,this._zooming=!0,n._stop(),S(document,"touchmove",this._onTouchMove,this),S(document,"touchend touchcancel",this._onTouchEnd,this),O(t))},_onTouchMove:function(t){if(t.touches&&2===t.touches.length&&this._zooming){var e=this._map,i=e.mouseEventToContainerPoint(t.touches[0]),n=e.mouseEventToContainerPoint(t.touches[1]),o=i.distanceTo(n)/this._startDist;if(this._zoom=e.getScaleZoom(o,this._startZoom),!e.options.bounceAtZoomLimits&&(this._zoom<e.getMinZoom()&&o<1||this._zoom>e.getMaxZoom()&&1<o)&&(this._zoom=e._limitZoom(this._zoom)),"center"===e.options.touchZoom){if(this._center=this._startLatLng,1==o)return}else{i=i._add(n)._divideBy(2)._subtract(this._centerPoint);if(1==o&&0===i.x&&0===i.y)return;this._center=e.unproject(e.project(this._pinchStartLatLng,this._zoom).subtract(i),this._zoom)}this._moved||(e._moveStart(!0,!1),this._moved=!0),r(this._animRequest);n=a(e._move,e,this._center,this._zoom,{pinch:!0,round:!1},void 0);this._animRequest=x(n,this,!0),O(t)}},_onTouchEnd:function(){this._moved&&this._zooming?(this._zooming=!1,r(this._animRequest),k(document,"touchmove",this._onTouchMove,this),k(document,"touchend touchcancel",this._onTouchEnd,this),this._map.options.zoomAnimation?this._map._animateZoom(this._center,this._map._limitZoom(this._zoom),!0,this._map.options.zoomSnap):this._map._resetView(this._center,this._map._limitZoom(this._zoom))):this._zooming=!1}})),Xi=(A.addInitHook("addHandler","touchZoom",Ot),A.BoxZoom=_t,A.DoubleClickZoom=Ct,A.Drag=Zt,A.Keyboard=St,A.ScrollWheelZoom=Et,A.TapHold=kt,A.TouchZoom=Ot,t.Bounds=f,t.Browser=b,t.CRS=ot,t.Canvas=Fi,t.Circle=vi,t.CircleMarker=gi,t.Class=et,t.Control=B,t.DivIcon=Ri,t.DivOverlay=Ai,t.DomEvent=mt,t.DomUtil=pt,t.Draggable=Xe,t.Evented=it,t.FeatureGroup=ci,t.GeoJSON=wi,t.GridLayer=Ni,t.Handler=n,t.Icon=di,t.ImageOverlay=Ei,t.LatLng=v,t.LatLngBounds=s,t.Layer=o,t.LayerGroup=ui,t.LineUtil=vt,t.Map=A,t.Marker=mi,t.Mixin=ft,t.Path=fi,t.Point=p,t.PolyUtil=gt,t.Polygon=xi,t.Polyline=yi,t.Popup=Bi,t.PosAnimation=Fe,t.Projection=wt,t.Rectangle=Yi,t.Renderer=Wi,t.SVG=Gi,t.SVGOverlay=Oi,t.TileLayer=Di,t.Tooltip=Ii,t.Transformation=at,t.Util=tt,t.VideoOverlay=ki,t.bind=a,t.bounds=_,t.canvas=Ui,t.circle=function(t,e,i){return new vi(t,e,i)},t.circleMarker=function(t,e){return new gi(t,e)},t.control=Ue,t.divIcon=function(t){return new Ri(t)},t.extend=l,t.featureGroup=function(t,e){return new ci(t,e)},t.geoJSON=Si,t.geoJson=Mt,t.gridLayer=function(t){return new Ni(t)},t.icon=function(t){return new di(t)},t.imageOverlay=function(t,e,i){return new Ei(t,e,i)},t.latLng=w,t.latLngBounds=g,t.layerGroup=function(t,e){return new ui(t,e)},t.map=function(t,e){return new A(t,e)},t.marker=function(t,e){return new mi(t,e)},t.point=m,t.polygon=function(t,e){return new xi(t,e)},t.polyline=function(t,e){return new yi(t,e)},t.popup=function(t,e){return new Bi(t,e)},t.rectangle=function(t,e){return new Yi(t,e)},t.setOptions=c,t.stamp=h,t.svg=Ki,t.svgOverlay=function(t,e,i){return new Oi(t,e,i)},t.tileLayer=ji,t.tooltip=function(t,e){return new Ii(t,e)},t.transformation=ht,t.version="1.9.4",t.videoOverlay=function(t,e,i){return new ki(t,e,i)},window.L);t.noConflict=function(){return window.L=Xi,this},window.L=t});
//# sourceMappingURL=leaflet.js.map
================================================
FILE: public/assets/lib/vendor/leaflet/shp.esm.js
================================================
function globals(defs) {
defs('EPSG:4326', "+title=WGS 84 (long/lat) +proj=longlat +ellps=WGS84 +datum=WGS84 +units=degrees");
defs('EPSG:4269', "+title=NAD83 (long/lat) +proj=longlat +a=6378137.0 +b=6356752.31414036 +ellps=GRS80 +datum=NAD83 +units=degrees");
defs('EPSG:3857', "+title=WGS 84 / Pseudo-Mercator +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +no_defs");
defs.WGS84 = defs['EPSG:4326'];
defs['EPSG:3785'] = defs['EPSG:3857']; // maintain backward compat, official code is 3857
defs.GOOGLE = defs['EPSG:3857'];
defs['EPSG:900913'] = defs['EPSG:3857'];
defs['EPSG:102113'] = defs['EPSG:3857'];
}
var PJD_3PARAM = 1;
var PJD_7PARAM = 2;
var PJD_GRIDSHIFT = 3;
var PJD_WGS84 = 4; // WGS84 or equivalent
var PJD_NODATUM = 5; // WGS84 or equivalent
var SRS_WGS84_SEMIMAJOR = 6378137.0; // only used in grid shift transforms
var SRS_WGS84_SEMIMINOR = 6356752.314; // only used in grid shift transforms
var SRS_WGS84_ESQUARED = 0.0066943799901413165; // only used in grid shift transforms
var SEC_TO_RAD = 4.84813681109535993589914102357e-6;
var HALF_PI = Math.PI/2;
// ellipoid pj_set_ell.c
var SIXTH = 0.1666666666666666667;
/* 1/6 */
var RA4 = 0.04722222222222222222;
/* 17/360 */
var RA6 = 0.02215608465608465608;
var EPSLN = 1.0e-10;
// you'd think you could use Number.EPSILON above but that makes
// Mollweide get into an infinate loop.
var D2R$1 = 0.01745329251994329577;
var R2D = 57.29577951308232088;
var FORTPI = Math.PI/4;
var TWO_PI = Math.PI * 2;
// SPI is slightly greater than Math.PI, so values that exceed the -180..180
// degree range by a tiny amount don't get wrapped. This prevents points that
// have drifted from their original location along the 180th meridian (due to
// floating point error) from changing their sign.
var SPI = 3.14159265359;
var exports$2 = {};
exports$2.greenwich = 0.0; //"0dE",
exports$2.lisbon = -9.131906111111; //"9d07'54.862\"W",
exports$2.paris = 2.337229166667; //"2d20'14.025\"E",
exports$2.bogota = -74.080916666667; //"74d04'51.3\"W",
exports$2.madrid = -3.687938888889; //"3d41'16.58\"W",
exports$2.rome = 12.452333333333; //"12d27'8.4\"E",
exports$2.bern = 7.439583333333; //"7d26'22.5\"E",
exports$2.jakarta = 106.807719444444; //"106d48'27.79\"E",
exports$2.ferro = -17.666666666667; //"17d40'W",
exports$2.brussels = 4.367975; //"4d22'4.71\"E",
exports$2.stockholm = 18.058277777778; //"18d3'29.8\"E",
exports$2.athens = 23.7163375; //"23d42'58.815\"E",
exports$2.oslo = 10.722916666667; //"10d43'22.5\"E"
var units = {
ft: {to_meter: 0.3048},
'us-ft': {to_meter: 1200 / 3937}
};
var ignoredChar = /[\s_\-\/\(\)]/g;
function match(obj, key) {
if (obj[key]) {
return obj[key];
}
var keys = Object.keys(obj);
var lkey = key.toLowerCase().replace(ignoredChar, '');
var i = -1;
var testkey, processedKey;
while (++i < keys.length) {
testkey = keys[i];
processedKey = testkey.toLowerCase().replace(ignoredChar, '');
if (processedKey === lkey) {
return obj[testkey];
}
}
}
function projStr(defData) {
var self = {};
var paramObj = defData.split('+').map(function(v) {
return v.trim();
}).filter(function(a) {
return a;
}).reduce(function(p, a) {
var split = a.split('=');
split.push(true);
p[split[0].toLowerCase()] = split[1];
return p;
}, {});
var paramName, paramVal, paramOutname;
var params = {
proj: 'projName',
datum: 'datumCode',
rf: function(v) {
self.rf = parseFloat(v);
},
lat_0: function(v) {
self.lat0 = v * D2R$1;
},
lat_1: function(v) {
self.lat1 = v * D2R$1;
},
lat_2: function(v) {
self.lat2 = v * D2R$1;
},
lat_ts: function(v) {
self.lat_ts = v * D2R$1;
},
lon_0: function(v) {
self.long0 = v * D2R$1;
},
lon_1: function(v) {
self.long1 = v * D2R$1;
},
lon_2: function(v) {
self.long2 = v * D2R$1;
},
alpha: function(v) {
self.alpha = parseFloat(v) * D2R$1;
},
gamma: function(v) {
self.rectified_grid_angle = parseFloat(v);
},
lonc: function(v) {
self.longc = v * D2R$1;
},
x_0: function(v) {
self.x0 = parseFloat(v);
},
y_0: function(v) {
self.y0 = parseFloat(v);
},
k_0: function(v) {
self.k0 = parseFloat(v);
},
k: function(v) {
self.k0 = parseFloat(v);
},
a: function(v) {
self.a = parseFloat(v);
},
b: function(v) {
self.b = parseFloat(v);
},
r_a: function() {
self.R_A = true;
},
zone: function(v) {
self.zone = parseInt(v, 10);
},
south: function() {
self.utmSouth = true;
},
towgs84: function(v) {
self.datum_params = v.split(",").map(function(a) {
return parseFloat(a);
});
},
to_meter: function(v) {
self.to_meter = parseFloat(v);
},
units: function(v) {
self.units = v;
var unit = match(units, v);
if (unit) {
self.to_meter = unit.to_meter;
}
},
from_greenwich: function(v) {
self.from_greenwich = v * D2R$1;
},
pm: function(v) {
var pm = match(exports$2, v);
self.from_greenwich = (pm ? pm : parseFloat(v)) * D2R$1;
},
nadgrids: function(v) {
if (v === '@null') {
self.datumCode = 'none';
}
else {
self.nadgrids = v;
}
},
axis: function(v) {
var legalAxis = "ewnsud";
if (v.length === 3 && legalAxis.indexOf(v.substr(0, 1)) !== -1 && legalAxis.indexOf(v.substr(1, 1)) !== -1 && legalAxis.indexOf(v.substr(2, 1)) !== -1) {
self.axis = v;
}
},
approx: function() {
self.approx = true;
}
};
for (paramName in paramObj) {
paramVal = paramObj[paramName];
if (paramName in params) {
paramOutname = params[paramName];
if (typeof paramOutname === 'function') {
paramOutname(paramVal);
}
else {
self[paramOutname] = paramVal;
}
}
else {
self[paramName] = paramVal;
}
}
if(typeof self.datumCode === 'string' && self.datumCode !== "WGS84"){
self.datumCode = self.datumCode.toLowerCase();
}
return self;
}
var NEUTRAL = 1;
var KEYWORD = 2;
var NUMBER = 3;
var QUOTED = 4;
var AFTERQUOTE = 5;
var ENDED = -1;
var whitespace = /\s/;
var latin = /[A-Za-z]/;
var keyword = /[A-Za-z84_]/;
var endThings = /[,\]]/;
var digets = /[\d\.E\-\+]/;
// const ignoredChar = /[\s_\-\/\(\)]/g;
function Parser(text) {
if (typeof text !== 'string') {
throw new Error('not a string');
}
this.text = text.trim();
this.level = 0;
this.place = 0;
this.root = null;
this.stack = [];
this.currentObject = null;
this.state = NEUTRAL;
}
Parser.prototype.readCharicter = function() {
var char = this.text[this.place++];
if (this.state !== QUOTED) {
while (whitespace.test(char)) {
if (this.place >= this.text.length) {
return;
}
char = this.text[this.place++];
}
}
switch (this.state) {
case NEUTRAL:
return this.neutral(char);
case KEYWORD:
return this.keyword(char)
case QUOTED:
return this.quoted(char);
case AFTERQUOTE:
return this.afterquote(char);
case NUMBER:
return this.number(char);
case ENDED:
return;
}
};
Parser.prototype.afterquote = function(char) {
if (char === '"') {
this.word += '"';
this.state = QUOTED;
return;
}
if (endThings.test(char)) {
this.word = this.word.trim();
this.afterItem(char);
return;
}
throw new Error('havn\'t handled "' +char + '" in afterquote yet, index ' + this.place);
};
Parser.prototype.afterItem = function(char) {
if (char === ',') {
if (this.word !== null) {
this.currentObject.push(this.word);
}
this.word = null;
this.state = NEUTRAL;
return;
}
if (char === ']') {
this.level--;
if (this.word !== null) {
this.currentObject.push(this.word);
this.word = null;
}
this.state = NEUTRAL;
this.currentObject = this.stack.pop();
if (!this.currentObject) {
this.state = ENDED;
}
return;
}
};
Parser.prototype.number = function(char) {
if (digets.test(char)) {
this.word += char;
return;
}
if (endThings.test(char)) {
this.word = parseFloat(this.word);
this.afterItem(char);
return;
}
throw new Error('havn\'t handled "' +char + '" in number yet, index ' + this.place);
};
Parser.prototype.quoted = function(char) {
if (char === '"') {
this.state = AFTERQUOTE;
return;
}
this.word += char;
return;
};
Parser.prototype.keyword = function(char) {
if (keyword.test(char)) {
this.word += char;
return;
}
if (char === '[') {
var newObjects = [];
newObjects.push(this.word);
this.level++;
if (this.root === null) {
this.root = newObjects;
} else {
this.currentObject.push(newObjects);
}
this.stack.push(this.currentObject);
this.currentObject = newObjects;
this.state = NEUTRAL;
return;
}
if (endThings.test(char)) {
this.afterItem(char);
return;
}
throw new Error('havn\'t handled "' +char + '" in keyword yet, index ' + this.place);
};
Parser.prototype.neutral = function(char) {
if (latin.test(char)) {
this.word = char;
this.state = KEYWORD;
return;
}
if (char === '"') {
this.word = '';
this.state = QUOTED;
return;
}
if (digets.test(char)) {
this.word = char;
this.state = NUMBER;
return;
}
if (endThings.test(char)) {
this.afterItem(char);
return;
}
throw new Error('havn\'t handled "' +char + '" in neutral yet, index ' + this.place);
};
Parser.prototype.output = function() {
while (this.place < this.text.length) {
this.readCharicter();
}
if (this.state === ENDED) {
return this.root;
}
throw new Error('unable to parse string "' +this.text + '". State is ' + this.state);
};
function parseString(txt) {
var parser = new Parser(txt);
return parser.output();
}
function mapit(obj, key, value) {
if (Array.isArray(key)) {
value.unshift(key);
key = null;
}
var thing = key ? {} : obj;
var out = value.reduce(function(newObj, item) {
sExpr(item, newObj);
return newObj
}, thing);
if (key) {
obj[key] = out;
}
}
function sExpr(v, obj) {
if (!Array.isArray(v)) {
obj[v] = true;
return;
}
var key = v.shift();
if (key === 'PARAMETER') {
key = v.shift();
}
if (v.length === 1) {
if (Array.isArray(v[0])) {
obj[key] = {};
sExpr(v[0], obj[key]);
return;
}
obj[key] = v[0];
return;
}
if (!v.length) {
obj[key] = true;
return;
}
if (key === 'TOWGS84') {
obj[key] = v;
return;
}
if (key === 'AXIS') {
if (!(key in obj)) {
obj[key] = [];
}
obj[key].push(v);
return;
}
if (!Array.isArray(key)) {
obj[key] = {};
}
var i;
switch (key) {
case 'UNIT':
case 'PRIMEM':
case 'VERT_DATUM':
obj[key] = {
name: v[0].toLowerCase(),
convert: v[1]
};
if (v.length === 3) {
sExpr(v[2], obj[key]);
}
return;
case 'SPHEROID':
case 'ELLIPSOID':
obj[key] = {
name: v[0],
a: v[1],
rf: v[2]
};
if (v.length === 4) {
sExpr(v[3], obj[key]);
}
return;
case 'PROJECTEDCRS':
case 'PROJCRS':
case 'GEOGCS':
case 'GEOCCS':
case 'PROJCS':
case 'LOCAL_CS':
case 'GEODCRS':
case 'GEODETICCRS':
case 'GEODETICDATUM':
case 'EDATUM':
case 'ENGINEERINGDATUM':
case 'VERT_CS':
case 'VERTCRS':
case 'VERTICALCRS':
case 'COMPD_CS':
case 'COMPOUNDCRS':
case 'ENGINEERINGCRS':
case 'ENGCRS':
case 'FITTED_CS':
case 'LOCAL_DATUM':
case 'DATUM':
v[0] = ['name', v[0]];
mapit(obj, key, v);
return;
default:
i = -1;
while (++i < v.length) {
if (!Array.isArray(v[i])) {
return sExpr(v, obj[key]);
}
}
return mapit(obj, key, v);
}
}
var D2R = 0.01745329251994329577;
function rename(obj, params) {
var outName = params[0];
var inName = params[1];
if (!(outName in obj) && (inName in obj)) {
obj[outName] = obj[inName];
if (params.length === 3) {
obj[outName] = params[2](obj[outName]);
}
}
}
function d2r(input) {
return input * D2R;
}
function cleanWKT(wkt) {
if (wkt.type === 'GEOGCS') {
wkt.projName = 'longlat';
} else if (wkt.type === 'LOCAL_CS') {
wkt.projName = 'identity';
wkt.local = true;
} else {
if (typeof wkt.PROJECTION === 'object') {
wkt.projName = Object.keys(wkt.PROJECTION)[0];
} else {
wkt.projName = wkt.PROJECTION;
}
}
if (wkt.AXIS) {
var axisOrder = '';
for (var i = 0, ii = wkt.AXIS.length; i < ii; ++i) {
var axis = [wkt.AXIS[i][0].toLowerCase(), wkt.AXIS[i][1].toLowerCase()];
if (axis[0].indexOf('north') !== -1 || ((axis[0] === 'y' || axis[0] === 'lat') && axis[1] === 'north')) {
axisOrder += 'n';
} else if (axis[0].indexOf('south') !== -1 || ((axis[0] === 'y' || axis[0] === 'lat') && axis[1] === 'south')) {
axisOrder += 's';
} else if (axis[0].indexOf('east') !== -1 || ((axis[0] === 'x' || axis[0] === 'lon') && axis[1] === 'east')) {
axisOrder += 'e';
} else if (axis[0].indexOf('west') !== -1 || ((axis[0] === 'x' || axis[0] === 'lon') && axis[1] === 'west')) {
axisOrder += 'w';
}
}
if (axisOrder.length === 2) {
axisOrder += 'u';
}
if (axisOrder.length === 3) {
wkt.axis = axisOrder;
}
}
if (wkt.UNIT) {
wkt.units = wkt.UNIT.name.toLowerCase();
if (wkt.units === 'metre') {
wkt.units = 'meter';
}
if (wkt.UNIT.convert) {
if (wkt.type === 'GEOGCS') {
if (wkt.DATUM && wkt.DATUM.SPHEROID) {
wkt.to_meter = wkt.UNIT.convert*wkt.DATUM.SPHEROID.a;
}
} else {
wkt.to_meter = wkt.UNIT.convert;
}
}
}
var geogcs = wkt.GEOGCS;
if (wkt.type === 'GEOGCS') {
geogcs = wkt;
}
if (geogcs) {
//if(wkt.GEOGCS.PRIMEM&&wkt.GEOGCS.PRIMEM.convert){
// wkt.from_greenwich=wkt.GEOGCS.PRIMEM.convert*D2R;
//}
if (geogcs.DATUM) {
wkt.datumCode = geogcs.DATUM.name.toLowerCase();
} else {
wkt.datumCode = geogcs.name.toLowerCase();
}
if (wkt.datumCode.slice(0, 2) === 'd_') {
wkt.datumCode = wkt.datumCode.slice(2);
}
if (wkt.datumCode === 'new_zealand_geodetic_datum_1949' || wkt.datumCode === 'new_zealand_1949') {
wkt.datumCode = 'nzgd49';
}
if (wkt.datumCode === 'wgs_1984' || wkt.datumCode === 'world_geodetic_system_1984') {
if (wkt.PROJECTION === 'Mercator_Auxiliary_Sphere') {
wkt.sphere = true;
}
wkt.datumCode = 'wgs84';
}
if (wkt.datumCode.slice(-6) === '_ferro') {
wkt.datumCode = wkt.datumCode.slice(0, - 6);
}
if (wkt.datumCode.slice(-8) === '_jakarta') {
wkt.datumCode = wkt.datumCode.slice(0, - 8);
}
if (~wkt.datumCode.indexOf('belge')) {
wkt.datumCode = 'rnb72';
}
if (geogcs.DATUM && geogcs.DATUM.SPHEROID) {
wkt.ellps = geogcs.DATUM.SPHEROID.name.replace('_19', '').replace(/[Cc]larke\_18/, 'clrk');
if (wkt.ellps.toLowerCase().slice(0, 13) === 'international') {
wkt.ellps = 'intl';
}
wkt.a = geogcs.DATUM.SPHEROID.a;
wkt.rf = parseFloat(geogcs.DATUM.SPHEROID.rf, 10);
}
if (geogcs.DATUM && geogcs.DATUM.TOWGS84) {
wkt.datum_params = geogcs.DATUM.TOWGS84;
}
if (~wkt.datumCode.indexOf('osgb_1936')) {
wkt.datumCode = 'osgb36';
}
if (~wkt.datumCode.indexOf('osni_1952')) {
wkt.datumCode = 'osni52';
}
if (~wkt.datumCode.indexOf('tm65')
|| ~wkt.datumCode.indexOf('geodetic_datum_of_1965')) {
wkt.datumCode = 'ire65';
}
if (wkt.datumCode === 'ch1903+') {
wkt.datumCode = 'ch1903';
}
if (~wkt.datumCode.indexOf('israel')) {
wkt.datumCode = 'isr93';
}
}
if (wkt.b && !isFinite(wkt.b)) {
wkt.b = wkt.a;
}
function toMeter(input) {
var ratio = wkt.to_meter || 1;
return input * ratio;
}
var renamer = function(a) {
return rename(wkt, a);
};
var list = [
['standard_parallel_1', 'Standard_Parallel_1'],
['standard_parallel_1', 'Latitude of 1st standard parallel'],
['standard_parallel_2', 'Standard_Parallel_2'],
['standard_parallel_2', 'Latitude of 2nd standard parallel'],
['false_easting', 'False_Easting'],
['false_easting', 'False easting'],
['false-easting', 'Easting at false origin'],
['false_northing', 'False_Northing'],
['false_northing', 'False northing'],
['false_northing', 'Northing at false origin'],
['central_meridian', 'Central_Meridian'],
['central_meridian', 'Longitude of natural origin'],
['central_meridian', 'Longitude of false origin'],
['latitude_of_origin', 'Latitude_Of_Origin'],
['latitude_of_origin', 'Central_Parallel'],
['latitude_of_origin', 'Latitude of natural origin'],
['latitude_of_origin', 'Latitude of false origin'],
['scale_factor', 'Scale_Factor'],
['k0', 'scale_factor'],
['latitude_of_center', 'Latitude_Of_Center'],
['latitude_of_center', 'Latitude_of_center'],
['lat0', 'latitude_of_center', d2r],
['longitude_of_center', 'Longitude_Of_Center'],
['longitude_of_center', 'Longitude_of_center'],
['longc', 'longitude_of_center', d2r],
['x0', 'false_easting', toMeter],
['y0', 'false_northing', toMeter],
['long0', 'central_meridian', d2r],
['lat0', 'latitude_of_origin', d2r],
['lat0', 'standard_parallel_1', d2r],
['lat1', 'standard_parallel_1', d2r],
['lat2', 'standard_parallel_2', d2r],
['azimuth', 'Azimuth'],
['alpha', 'azimuth', d2r],
['srsCode', 'name']
];
list.forEach(renamer);
if (!wkt.long0 && wkt.longc && (wkt.projName === 'Albers_Conic_Equal_Area' || wkt.projName === 'Lambert_Azimuthal_Equal_Area')) {
wkt.long0 = wkt.longc;
}
if (!wkt.lat_ts && wkt.lat1 && (wkt.projName === 'Stereographic_South_Pole' || wkt.projName === 'Polar Stereographic (variant B)')) {
wkt.lat0 = d2r(wkt.lat1 > 0 ? 90 : -90);
wkt.lat_ts = wkt.lat1;
} else if (!wkt.lat_ts && wkt.lat0 && wkt.projName === 'Polar_Stereographic') {
wkt.lat_ts = wkt.lat0;
wkt.lat0 = d2r(wkt.lat0 > 0 ? 90 : -90);
}
}
function wkt(wkt) {
var lisp = parseString(wkt);
var type = lisp.shift();
var name = lisp.shift();
lisp.unshift(['name', name]);
lisp.unshift(['type', type]);
var obj = {};
sExpr(lisp, obj);
cleanWKT(obj);
return obj;
}
function defs(name) {
/*global console*/
var that = this;
if (arguments.length === 2) {
var def = arguments[1];
if (typeof def === 'string') {
if (def.charAt(0) === '+') {
defs[name] = projStr(arguments[1]);
}
else {
defs[name] = wkt(arguments[1]);
}
} else {
defs[name] = def;
}
}
else if (arguments.length === 1) {
if (Array.isArray(name)) {
return name.map(function(v) {
if (Array.isArray(v)) {
defs.apply(that, v);
}
else {
defs(v);
}
});
}
else if (typeof name === 'string') {
if (name in defs) {
return defs[name];
}
}
else if ('EPSG' in name) {
defs['EPSG:' + name.EPSG] = name;
}
else if ('ESRI' in name) {
defs['ESRI:' + name.ESRI] = name;
}
else if ('IAU2000' in name) {
defs['IAU2000:' + name.IAU2000] = name;
}
else {
console.log(name);
}
return;
}
}
globals(defs);
function testObj(code){
return typeof code === 'string';
}
function testDef(code){
return code in defs;
}
var codeWords = ['PROJECTEDCRS', 'PROJCRS', 'GEOGCS','GEOCCS','PROJCS','LOCAL_CS', 'GEODCRS', 'GEODETICCRS', 'GEODETICDATUM', 'ENGCRS', 'ENGINEERINGCRS'];
function testWKT(code){
return codeWords.some(function (word) {
return code.indexOf(word) > -1;
});
}
var codes = ['3857', '900913', '3785', '102113'];
function checkMercator(item) {
var auth = match(item, 'authority');
if (!auth) {
return;
}
var code = match(auth, 'epsg');
return code && codes.indexOf(code) > -1;
}
function checkProjStr(item) {
var ext = match(item, 'extension');
if (!ext) {
return;
}
return match(ext, 'proj4');
}
function testProj(code){
return code[0] === '+';
}
function parse(code){
if (testObj(code)) {
//check to see if this is a WKT string
if (testDef(code)) {
return defs[code];
}
if (testWKT(code)) {
var out = wkt(code);
// test of spetial case, due to this being a very common and often malformed
if (checkMercator(out)) {
return defs['EPSG:3857'];
}
var maybeProjStr = checkProjStr(out);
if (maybeProjStr) {
return projStr(maybeProjStr);
}
return out;
}
if (testProj(code)) {
return projStr(code);
}
}else {
return code;
}
}
function extend(destination, source) {
destination = destination || {};
var value, property;
if (!source) {
return destination;
}
for (property in source) {
value = source[property];
if (value !== undefined) {
destination[property] = value;
}
}
return destination;
}
function msfnz(eccent, sinphi, cosphi) {
var con = eccent * sinphi;
return cosphi / (Math.sqrt(1 - con * con));
}
function sign(x) {
return x<0 ? -1 : 1;
}
function adjust_lon(x) {
return (Math.abs(x) <= SPI) ? x : (x - (sign(x) * TWO_PI));
}
function tsfnz(eccent, phi, sinphi) {
var con = eccent * sinphi;
var com = 0.5 * eccent;
con = Math.pow(((1 - con) / (1 + con)), com);
return (Math.tan(0.5 * (HALF_PI - phi)) / con);
}
function phi2z(eccent, ts) {
var eccnth = 0.5 * eccent;
var con, dphi;
var phi = HALF_PI - 2 * Math.atan(ts);
for (var i = 0; i <= 15; i++) {
con = eccent * Math.sin(phi);
dphi = HALF_PI - 2 * Math.atan(ts * (Math.pow(((1 - con) / (1 + con)), eccnth))) - phi;
phi += dphi;
if (Math.abs(dphi) <= 0.0000000001) {
return phi;
}
}
//console.log("phi2z has NoConvergence");
return -9999;
}
function init$v() {
var con = this.b / this.a;
this.es = 1 - con * con;
if(!('x0' in this)){
this.x0 = 0;
}
if(!('y0' in this)){
this.y0 = 0;
}
this.e = Math.sqrt(this.es);
if (this.lat_ts) {
if (this.sphere) {
this.k0 = Math.cos(this.lat_ts);
}
else {
this.k0 = msfnz(this.e, Math.sin(this.lat_ts), Math.cos(this.lat_ts));
}
}
else {
if (!this.k0) {
if (this.k) {
this.k0 = this.k;
}
else {
this.k0 = 1;
}
}
}
}
/* Mercator forward equations--mapping lat,long to x,y
--------------------------------------------------*/
function forward$u(p) {
var lon = p.x;
var lat = p.y;
// convert to radians
if (lat * R2D > 90 && lat * R2D < -90 && lon * R2D > 180 && lon * R2D < -180) {
return null;
}
var x, y;
if (Math.abs(Math.abs(lat) - HALF_PI) <= EPSLN) {
return null;
}
else {
if (this.sphere) {
x = this.x0 + this.a * this.k0 * adjust_lon(lon - this.long0);
y = this.y0 + this.a * this.k0 * Math.log(Math.tan(FORTPI + 0.5 * lat));
}
else {
var sinphi = Math.sin(lat);
var ts = tsfnz(this.e, lat, sinphi);
x = this.x0 + this.a * this.k0 * adjust_lon(lon - this.long0);
y = this.y0 - this.a * this.k0 * Math.log(ts);
}
p.x = x;
p.y = y;
return p;
}
}
/* Mercator inverse equations--mapping x,y to lat/long
--------------------------------------------------*/
function inverse$u(p) {
var x = p.x - this.x0;
var y = p.y - this.y0;
var lon, lat;
if (this.sphere) {
lat = HALF_PI - 2 * Math.atan(Math.exp(-y / (this.a * this.k0)));
}
else {
var ts = Math.exp(-y / (this.a * this.k0));
lat = phi2z(this.e, ts);
if (lat === -9999) {
return null;
}
}
lon = adjust_lon(this.long0 + x / (this.a * this.k0));
p.x = lon;
p.y = lat;
return p;
}
var names$w = ["Mercator", "Popular Visualisation Pseudo Mercator", "Mercator_1SP", "Mercator_Auxiliary_Sphere", "merc"];
var merc = {
init: init$v,
forward: forward$u,
inverse: inverse$u,
names: names$w
};
function init$u() {
//no-op for longlat
}
function identity(pt) {
return pt;
}
var names$v = ["longlat", "identity"];
var longlat = {
init: init$u,
forward: identity,
inverse: identity,
names: names$v
};
var projs = [merc, longlat];
var names$u = {};
var projStore = [];
function add(proj, i) {
var len = projStore.length;
if (!proj.names) {
console.log(i);
return true;
}
projStore[len] = proj;
proj.names.forEach(function(n) {
names$u[n.toLowerCase()] = len;
});
return this;
}
function get(name) {
if (!name) {
return false;
}
var n = name.toLowerCase();
if (typeof names$u[n] !== 'undefined' && projStore[names$u[n]]) {
return projStore[names$u[n]];
}
}
function start() {
projs.forEach(add);
}
var projections = {
start: start,
add: add,
get: get
};
var exports$1 = {};
exports$1.MERIT = {
a: 6378137.0,
rf: 298.257,
ellipseName: "MERIT 1983"
};
exports$1.SGS85 = {
a: 6378136.0,
rf: 298.257,
ellipseName: "Soviet Geodetic System 85"
};
exports$1.GRS80 = {
a: 6378137.0,
rf: 298.257222101,
ellipseName: "GRS 1980(IUGG, 1980)"
};
exports$1.IAU76 = {
a: 6378140.0,
rf: 298.257,
ellipseName: "IAU 1976"
};
exports$1.airy = {
a: 6377563.396,
b: 6356256.910,
ellipseName: "Airy 1830"
};
exports$1.APL4 = {
a: 6378137,
rf: 298.25,
ellipseName: "Appl. Physics. 1965"
};
exports$1.NWL9D = {
a: 6378145.0,
rf: 298.25,
ellipseName: "Naval Weapons Lab., 1965"
};
exports$1.mod_airy = {
a: 6377340.189,
b: 6356034.446,
ellipseName: "Modified Airy"
};
exports$1.andrae = {
a: 6377104.43,
rf: 300.0,
ellipseName: "Andrae 1876 (Den., Iclnd.)"
};
exports$1.aust_SA = {
a: 6378160.0,
rf: 298.25,
ellipseName: "Australian Natl & S. Amer. 1969"
};
exports$1.GRS67 = {
a: 6378160.0,
rf: 298.2471674270,
ellipseName: "GRS 67(IUGG 1967)"
};
exports$1.bessel = {
a: 6377397.155,
rf: 299.1528128,
ellipseName: "Bessel 1841"
};
exports$1.bess_nam = {
a: 6377483.865,
rf: 299.1528128,
ellipseName: "Bessel 1841 (Namibia)"
};
exports$1.clrk66 = {
a: 6378206.4,
b: 6356583.8,
ellipseName: "Clarke 1866"
};
exports$1.clrk80 = {
a: 6378249.145,
rf: 293.4663,
ellipseName: "Clarke 1880 mod."
};
exports$1.clrk80ign = {
a: 6378249.2,
b: 6356515,
rf: 293.4660213,
ellipseName: "Clarke 1880 (IGN)"
};
exports$1.clrk58 = {
a: 6378293.645208759,
rf: 294.2606763692654,
ellipseName: "Clarke 1858"
};
exports$1.CPM = {
a: 6375738.7,
rf: 334.29,
ellipseName: "Comm. des Poids et Mesures 1799"
};
exports$1.delmbr = {
a: 6376428.0,
rf: 311.5,
ellipseName: "Delambre 1810 (Belgium)"
};
exports$1.engelis = {
a: 6378136.05,
rf: 298.2566,
ellipseName: "Engelis 1985"
};
exports$1.evrst30 = {
a: 6377276.345,
rf: 300.8017,
ellipseName: "Everest 1830"
};
exports$1.evrst48 = {
a: 6377304.063,
rf: 300.8017,
ellipseName: "Everest 1948"
};
exports$1.evrst56 = {
a: 6377301.243,
rf: 300.8017,
ellipseName: "Everest 1956"
};
exports$1.evrst69 = {
a: 6377295.664,
rf: 300.8017,
ellipseName: "Everest 1969"
};
exports$1.evrstSS = {
a: 6377298.556,
rf: 300.8017,
ellipseName: "Everest (Sabah & Sarawak)"
};
exports$1.fschr60 = {
a: 6378166.0,
rf: 298.3,
ellipseName: "Fischer (Mercury Datum) 1960"
};
exports$1.fschr60m = {
a: 6378155.0,
rf: 298.3,
ellipseName: "Fischer 1960"
};
exports$1.fschr68 = {
a: 6378150.0,
rf: 298.3,
ellipseName: "Fischer 1968"
};
exports$1.helmert = {
a: 6378200.0,
rf: 298.3,
ellipseName: "Helmert 1906"
};
exports$1.hough = {
a: 6378270.0,
rf: 297.0,
ellipseName: "Hough"
};
exports$1.intl = {
a: 6378388.0,
rf: 297.0,
ellipseName: "International 1909 (Hayford)"
};
exports$1.kaula = {
a: 6378163.0,
rf: 298.24,
ellipseName: "Kaula 1961"
};
exports$1.lerch = {
a: 6378139.0,
rf: 298.257,
ellipseName: "Lerch 1979"
};
exports$1.mprts = {
a: 6397300.0,
rf: 191.0,
ellipseName: "Maupertius 1738"
};
exports$1.new_intl = {
a: 6378157.5,
b: 6356772.2,
ellipseName: "New International 1967"
};
exports$1.plessis = {
a: 6376523.0,
rf: 6355863.0,
ellipseName: "Plessis 1817 (France)"
};
exports$1.krass = {
a: 6378245.0,
rf: 298.3,
ellipseName: "Krassovsky, 1942"
};
exports$1.SEasia = {
a: 6378155.0,
b: 6356773.3205,
ellipseName: "Southeast Asia"
};
exports$1.walbeck = {
a: 6376896.0,
b: 6355834.8467,
ellipseName: "Walbeck"
};
exports$1.WGS60 = {
a: 6378165.0,
rf: 298.3,
ellipseName: "WGS 60"
};
exports$1.WGS66 = {
a: 6378145.0,
rf: 298.25,
ellipseName: "WGS 66"
};
exports$1.WGS7 = {
a: 6378135.0,
rf: 298.26,
ellipseName: "WGS 72"
};
var WGS84 = exports$1.WGS84 = {
a: 6378137.0,
rf: 298.257223563,
ellipseName: "WGS 84"
};
exports$1.sphere = {
a: 6370997.0,
b: 6370997.0,
ellipseName: "Normal Sphere (r=6370997)"
};
function eccentricity(a, b, rf, R_A) {
var a2 = a * a; // used in geocentric
var b2 = b * b; // used in geocentric
var es = (a2 - b2) / a2; // e ^ 2
var e = 0;
if (R_A) {
a *= 1 - es * (SIXTH + es * (RA4 + es * RA6));
a2 = a * a;
es = 0;
} else {
e = Math.sqrt(es); // eccentricity
}
var ep2 = (a2 - b2) / b2; // used in geocentric
return {
es: es,
e: e,
ep2: ep2
};
}
function sphere(a, b, rf, ellps, sphere) {
if (!a) { // do we have an ellipsoid?
var ellipse = match(exports$1, ellps);
if (!ellipse) {
ellipse = WGS84;
}
a = ellipse.a;
b = ellipse.b;
rf = ellipse.rf;
}
if (rf && !b) {
b = (1.0 - 1.0 / rf) * a;
}
if (rf === 0 || Math.abs(a - b) < EPSLN) {
sphere = true;
b = a;
}
return {
a: a,
b: b,
rf: rf,
sphere: sphere
};
}
var exports = {};
exports.wgs84 = {
towgs84: "0,0,0",
ellipse: "WGS84",
datumName: "WGS84"
};
exports.ch1903 = {
towgs84: "674.374,15.056,405.346",
ellipse: "bessel",
datumName: "swiss"
};
exports.ggrs87 = {
towgs84: "-199.87,74.79,246.62",
ellipse: "GRS80",
datumName: "Greek_Geodetic_Reference_System_1987"
};
exports.nad83 = {
towgs84: "0,0,0",
ellipse: "GRS80",
datumName: "North_American_Datum_1983"
};
exports.nad27 = {
nadgrids: "@conus,@alaska,@ntv2_0.gsb,@ntv1_can.dat",
ellipse: "clrk66",
datumName: "North_American_Datum_1927"
};
exports.potsdam = {
towgs84: "598.1,73.7,418.2,0.202,0.045,-2.455,6.7",
ellipse: "bessel",
datumName: "Potsdam Rauenberg 1950 DHDN"
};
exports.carthage = {
towgs84: "-263.0,6.0,431.0",
ellipse: "clark80",
datumName: "Carthage 1934 Tunisia"
};
exports.hermannskogel = {
towgs84: "577.326,90.129,463.919,5.137,1.474,5.297,2.4232",
ellipse: "bessel",
datumName: "Hermannskogel"
};
exports.militargeographische_institut = {
towgs84: "577.326,90.129,463.919,5.137,1.474,5.297,2.4232",
ellipse: "bessel",
datumName: "Militar-Geographische Institut"
};
exports.osni52 = {
towgs84: "482.530,-130.596,564.557,-1.042,-0.214,-0.631,8.15",
ellipse: "airy",
datumName: "Irish National"
};
exports.ire65 = {
towgs84: "482.530,-130.596,564.557,-1.042,-0.214,-0.631,8.15",
ellipse: "mod_airy",
datumName: "Ireland 1965"
};
exports.rassadiran = {
towgs84: "-133.63,-157.5,-158.62",
ellipse: "intl",
datumName: "Rassadiran"
};
exports.nzgd49 = {
towgs84: "59.47,-5.04,187.44,0.47,-0.1,1.024,-4.5993",
ellipse: "intl",
datumName: "New Zealand Geodetic Datum 1949"
};
exports.osgb36 = {
towgs84: "446.448,-125.157,542.060,0.1502,0.2470,0.8421,-20.4894",
ellipse: "airy",
datumName: "Airy 1830"
};
exports.s_jtsk = {
towgs84: "589,76,480",
ellipse: 'bessel',
datumName: 'S-JTSK (Ferro)'
};
exports.beduaram = {
towgs84: '-106,-87,188',
ellipse: 'clrk80',
datumName: 'Beduaram'
};
exports.gunung_segara = {
towgs84: '-403,684,41',
ellipse: 'bessel',
datumName: 'Gunung Segara Jakarta'
};
exports.rnb72 = {
towgs84: "106.869,-52.2978,103.724,-0.33657,0.456955,-1.84218,1",
ellipse: "intl",
datumName: "Reseau National Belge 1972"
};
function datum(datumCode, datum_params, a, b, es, ep2, nadgrids) {
var out = {};
if (datumCode === undefined || datumCode === 'none') {
out.datum_type = PJD_NODATUM;
} else {
out.datum_type = PJD_WGS84;
}
if (datum_params) {
out.datum_params = datum_params.map(parseFloat);
if (out.datum_params[0] !== 0 || out.datum_params[1] !== 0 || out.datum_params[2] !== 0) {
out.datum_type = PJD_3PARAM;
}
if (out.datum_params.length > 3) {
if (out.datum_params[3] !== 0 || out.datum_params[4] !== 0 || out.datum_params[5] !== 0 || out.datum_params[6] !== 0) {
out.datum_type = PJD_7PARAM;
out.datum_params[3] *= SEC_TO_RAD;
out.datum_params[4] *= SEC_TO_RAD;
out.datum_params[5] *= SEC_TO_RAD;
out.datum_params[6] = (out.datum_params[6] / 1000000.0) + 1.0;
}
}
}
if (nadgrids) {
out.datum_type = PJD_GRIDSHIFT;
out.grids = nadgrids;
}
out.a = a; //datum object also uses these values
out.b = b;
out.es = es;
out.ep2 = ep2;
return out;
}
/**
* Resources for details of NTv2 file formats:
* - https://web.archive.org/web/20140127204822if_/http://www.mgs.gov.on.ca:80/stdprodconsume/groups/content/@mgs/@iandit/documents/resourcelist/stel02_047447.pdf
* - http://mimaka.com/help/gs/html/004_NTV2%20Data%20Format.htm
*/
var loadedNadgrids = {};
/**
* Load a binary NTv2 file (.gsb) to a key that can be used in a proj string like +nadgrids=<key>. Pass the NTv2 file
* as an ArrayBuffer.
*/
function nadgrid(key, data) {
var view = new DataView(data);
var isLittleEndian = detectLittleEndian(view);
var header = readHeader(view, isLittleEndian);
var subgrids = readSubgrids(view, header, isLittleEndian);
var nadgrid = {header: header, subgrids: subgrids};
loadedNadgrids[key] = nadgrid;
return nadgrid;
}
/**
* Given a proj4 value for nadgrids, return an array of loaded grids
*/
function getNadgrids(nadgrids) {
// Format details: http://proj.maptools.org/gen_parms.html
if (nadgrids === undefined) { return null; }
var grids = nadgrids.split(',');
return grids.map(parseNadgridString);
}
function parseNadgridString(value) {
if (value.length === 0) {
return null;
}
var optional = value[0] === '@';
if (optional) {
value = value.slice(1);
}
if (value === 'null') {
return {name: 'null', mandatory: !optional, grid: null, isNull: true};
}
return {
name: value,
mandatory: !optional,
grid: loadedNadgrids[value] || null,
isNull: false
};
}
function secondsToRadians(seconds) {
return (seconds / 3600) * Math.PI / 180;
}
function detectLittleEndian(view) {
var nFields = view.getInt32(8, false);
if (nFields === 11) {
return false;
}
nFields = view.getInt32(8, true);
if (nFields !== 11) {
console.warn('Failed to detect nadgrid endian-ness, defaulting to little-endian');
}
return true;
}
function readHeader(view, isLittleEndian) {
return {
nFields: view.getInt32(8, isLittleEndian),
nSubgridFields: view.getInt32(24, isLittleEndian),
nSubgrids: view.getInt32(40, isLittleEndian),
shiftType: decodeString(view, 56, 56 + 8).trim(),
fromSemiMajorAxis: view.getFloat64(120, isLittleEndian),
fromSemiMinorAxis: view.getFloat64(136, isLittleEndian),
toSemiMajorAxis: view.getFloat64(152, isLittleEndian),
toSemiMinorAxis: view.getFloat64(168, isLittleEndian),
};
}
function decodeString(view, start, end) {
return String.fromCharCode.apply(null, new Uint8Array(view.buffer.slice(start, end)));
}
function readSubgrids(view, header, isLittleEndian) {
var gridOffset = 176;
var grids = [];
for (var i = 0; i < header.nSubgrids; i++) {
var subHeader = readGridHeader(view, gridOffset, isLittleEndian);
var nodes = readGridNodes(view, gridOffset, subHeader, isLittleEndian);
var lngColumnCount = Math.round(
1 + (subHeader.upperLongitude - subHeader.lowerLongitude) / subHeader.longitudeInterval);
var latColumnCount = Math.round(
1 + (subHeader.upperLatitude - subHeader.lowerLatitude) / subHeader.latitudeInterval);
// Proj4 operates on radians whereas the coordinates are in seconds in the grid
grids.push({
ll: [secondsToRadians(subHeader.lowerLongitude), secondsToRadians(subHeader.lowerLatitude)],
del: [secondsToRadians(subHeader.longitudeInterval), secondsToRadians(subHeader.latitudeInterval)],
lim: [lngColumnCount, latColumnCount],
count: subHeader.gridNodeCount,
cvs: mapNodes(nodes)
});
gridOffset += 176 + subHeader.gridNodeCount * 16;
}
return grids;
}
function mapNodes(nodes) {
return nodes.map(function (r) {return [secondsToRadians(r.longitudeShift), secondsToRadians(r.latitudeShift)];});
}
function readGridHeader(view, offset, isLittleEndian) {
return {
name: decodeString(view, offset + 8, offset + 16).trim(),
parent: decodeString(view, offset + 24, offset + 24 + 8).trim(),
lowerLatitude: view.getFloat64(offset + 72, isLittleEndian),
upperLatitude: view.getFloat64(offset + 88, isLittleEndian),
lowerLongitude: view.getFloat64(offset + 104, isLittleEndian),
upperLongitude: view.getFloat64(offset + 120, isLittleEndian),
latitudeInterval: view.getFloat64(offset + 136, isLittleEndian),
longitudeInterval: view.getFloat64(offset + 152, isLittleEndian),
gridNodeCount: view.getInt32(offset + 168, isLittleEndian)
};
}
function readGridNodes(view, offset, gridHeader, isLittleEndian) {
var nodesOffset = offset + 176;
var gridRecordLength = 16;
var gridShiftRecords = [];
for (var i = 0; i < gridHeader.gridNodeCount; i++) {
var record = {
latitudeShift: view.getFloat32(nodesOffset + i * gridRecordLength, isLittleEndian),
longitudeShift: view.getFloat32(nodesOffset + i * gridRecordLength + 4, isLittleEndian),
latitudeAccuracy: view.getFloat32(nodesOffset + i * gridRecordLength + 8, isLittleEndian),
longitudeAccuracy: view.getFloat32(nodesOffset + i * gridRecordLength + 12, isLittleEndian),
};
gridShiftRecords.push(record);
}
return gridShiftRecords;
}
function Projection(srsCode,callback) {
if (!(this instanceof Projection)) {
return new Projection(srsCode);
}
callback = callback || function(error){
if(error){
throw error;
}
};
var json = parse(srsCode);
if(typeof json !== 'object'){
callback(srsCode);
return;
}
var ourProj = Projection.projections.get(json.projName);
if(!ourProj){
callback(srsCode);
return;
}
if (json.datumCode && json.datumCode !== 'none') {
var datumDef = match(exports, json.datumCode);
if (datumDef) {
json.datum_params = json.datum_params || (datumDef.towgs84 ? datumDef.towgs84.split(',') : null);
json.ellps = datumDef.ellipse;
json.datumName = datumDef.datumName ? datumDef.datumName : json.datumCode;
}
}
json.k0 = json.k0 || 1.0;
json.axis = json.axis || 'enu';
json.ellps = json.ellps || 'wgs84';
json.lat1 = json.lat1 || json.lat0; // Lambert_Conformal_Conic_1SP, for example, needs this
var sphere_ = sphere(json.a, json.b, json.rf, json.ellps, json.sphere);
var ecc = eccentricity(sphere_.a, sphere_.b, sphere_.rf, json.R_A);
var nadgrids = getNadgrids(json.nadgrids);
var datumObj = json.datum || datum(json.datumCode, json.datum_params, sphere_.a, sphere_.b, ecc.es, ecc.ep2,
nadgrids);
extend(this, json); // transfer everything over from the projection because we don't know what we'll need
extend(this, ourProj); // transfer all the methods from the projection
// copy the 4 things over we calculated in deriveConstants.sphere
this.a = sphere_.a;
this.b = sphere_.b;
this.rf = sphere_.rf;
this.sphere = sphere_.sphere;
// copy the 3 things we calculated in deriveConstants.eccentricity
this.es = ecc.es;
this.e = ecc.e;
this.ep2 = ecc.ep2;
// add in the datum object
this.datum = datumObj;
// init the projection
this.init();
// legecy callback from back in the day when it went to spatialreference.org
callback(null, this);
}
Projection.projections = projections;
Projection.projections.start();
function compareDatums(source, dest) {
if (source.datum_type !== dest.datum_type) {
return false; // false, datums are not equal
} else if (source.a !== dest.a || Math.abs(source.es - dest.es) > 0.000000000050) {
// the tolerance for es is to ensure that GRS80 and WGS84
// are considered identical
return false;
} else if (source.datum_type === PJD_3PARAM) {
return (source.datum_params[0] === dest.datum_params[0] && source.datum_params[1] === dest.datum_params[1] && source.datum_params[2] === dest.datum_params[2]);
} else if (source.datum_type === PJD_7PARAM) {
return (source.datum_params[0] === dest.datum_params[0] && source.datum_params[1] === dest.datum_params[1] && source.datum_params[2] === dest.datum_params[2] && source.datum_params[3] === dest.datum_params[3] && source.datum_params[4] === dest.datum_params[4] && source.datum_params[5] === dest.datum_params[5] && source.datum_params[6] === dest.datum_params[6]);
} else {
return true; // datums are equal
}
} // cs_compare_datums()
/*
* The function Convert_Geodetic_To_Geocentric converts geodetic coordinates
* (latitude, longitude, and height) to geocentric coordinates (X, Y, Z),
* according to the current ellipsoid parameters.
*
* Latitude : Geodetic latitude in radians (input)
* Longitude : Geodetic longitude in radians (input)
* Height : Geodetic height, in meters (input)
* X : Calculated Geocentric X coordinate, in meters (output)
* Y : Calculated Geocentric Y coordinate, in meters (output)
* Z : Calculated Geocentric Z coordinate, in meters (output)
*
*/
function geodeticToGeocentric(p, es, a) {
var Longitude = p.x;
var Latitude = p.y;
var Height = p.z ? p.z : 0; //Z value not always supplied
var Rn; /* Earth radius at location */
var Sin_Lat; /* Math.sin(Latitude) */
var Sin2_Lat; /* Square of Math.sin(Latitude) */
var Cos_Lat; /* Math.cos(Latitude) */
/*
** Don't blow up if Latitude is just a little out of the value
** range as it may just be a rounding issue. Also removed longitude
** test, it should be wrapped by Math.cos() and Math.sin(). NFW for PROJ.4, Sep/2001.
*/
if (Latitude < -HALF_PI && Latitude > -1.001 * HALF_PI) {
Latitude = -HALF_PI;
} else if (Latitude > HALF_PI && Latitude < 1.001 * HALF_PI) {
Latitude = HALF_PI;
} else if (Latitude < -HALF_PI) {
/* Latitude out of range */
//..reportError('geocent:lat out of range:' + Latitude);
return { x: -Infinity, y: -Infinity, z: p.z };
} else if (Latitude > HALF_PI) {
/* Latitude out of range */
return { x: Infinity, y: Infinity, z: p.z };
}
if (Longitude > Math.PI) {
Longitude -= (2 * Math.PI);
}
Sin_Lat = Math.sin(Latitude);
Cos_Lat = Math.cos(Latitude);
Sin2_Lat = Sin_Lat * Sin_Lat;
Rn = a / (Math.sqrt(1.0e0 - es * Sin2_Lat));
return {
x: (Rn + Height) * Cos_Lat * Math.cos(Longitude),
y: (Rn + Height) * Cos_Lat * Math.sin(Longitude),
z: ((Rn * (1 - es)) + Height) * Sin_Lat
};
} // cs_geodetic_to_geocentric()
function geocentricToGeodetic(p, es, a, b) {
/* local defintions and variables */
/* end-criterium of loop, accuracy of sin(Latitude) */
var genau = 1e-12;
var genau2 = (genau * genau);
var maxiter = 30;
var P; /* distance between semi-minor axis and location */
var RR; /* distance between center and location */
var CT; /* sin of geocentric latitude */
var ST; /* cos of geocentric latitude */
var RX;
var RK;
var RN; /* Earth radius at location */
var CPHI0; /* cos of start or old geodetic latitude in iterations */
var SPHI0; /* sin of start or old geodetic latitude in iterations */
var CPHI; /* cos of searched geodetic latitude */
var SPHI; /* sin of searched geodetic latitude */
var SDPHI; /* end-criterium: addition-theorem of sin(Latitude(iter)-Latitude(iter-1)) */
var iter; /* # of continous iteration, max. 30 is always enough (s.a.) */
var X = p.x;
var Y = p.y;
var Z = p.z ? p.z : 0.0; //Z value not always supplied
var Longitude;
var Latitude;
var Height;
P = Math.sqrt(X * X + Y * Y);
RR = Math.sqrt(X * X + Y * Y + Z * Z);
/* special cases for latitude and longitude */
if (P / a < genau) {
/* special case, if P=0. (X=0., Y=0.) */
Longitude = 0.0;
/* if (X,Y,Z)=(0.,0.,0.) then Height becomes semi-minor axis
* of ellipsoid (=center of mass), Latitude becomes PI/2 */
if (RR / a < genau) {
Latitude = HALF_PI;
Height = -b;
return {
x: p.x,
y: p.y,
z: p.z
};
}
} else {
/* ellipsoidal (geodetic) longitude
* interval: -PI < Longitude <= +PI */
Longitude = Math.atan2(Y, X);
}
/* --------------------------------------------------------------
* Following iterative algorithm was developped by
* "Institut for Erdmessung", University of Hannover, July 1988.
* Internet: www.ife.uni-hannover.de
* Iterative computation of CPHI,SPHI and Height.
* Iteration of CPHI and SPHI to 10**-12 radian resp.
* 2*10**-7 arcsec.
* --------------------------------------------------------------
*/
CT = Z / RR;
ST = P / RR;
RX = 1.0 / Math.sqrt(1.0 - es * (2.0 - es) * ST * ST);
CPHI0 = ST * (1.0 - es) * RX;
SPHI0 = CT * RX;
iter = 0;
/* loop to find sin(Latitude) resp. Latitude
* until |sin(Latitude(iter)-Latitude(iter-1))| < genau */
do {
iter++;
RN = a / Math.sqrt(1.0 - es * SPHI0 * SPHI0);
/* ellipsoidal (geodetic) height */
Height = P * CPHI0 + Z * SPHI0 - RN * (1.0 - es * SPHI0 * SPHI0);
RK = es * RN / (RN + Height);
RX = 1.0 / Math.sqrt(1.0 - RK * (2.0 - RK) * ST * ST);
CPHI = ST * (1.0 - RK) * RX;
SPHI = CT * RX;
SDPHI = SPHI * CPHI0 - CPHI * SPHI0;
CPHI0 = CPHI;
SPHI0 = SPHI;
}
while (SDPHI * SDPHI > genau2 && iter < maxiter);
/* ellipsoidal (geodetic) latitude */
Latitude = Math.atan(SPHI / Math.abs(CPHI));
return {
x: Longitude,
y: Latitude,
z: Height
};
} // cs_geocentric_to_geodetic()
/****************************************************************/
// pj_geocentic_to_wgs84( p )
// p = point to transform in geocentric coordinates (x,y,z)
/** point object, nothing fancy, just allows values to be
passed back and forth by reference rather than by value.
Other point classes may be used as long as they have
x and y properties, which will get modified in the transform method.
*/
function geocentricToWgs84(p, datum_type, datum_params) {
if (datum_type === PJD_3PARAM) {
// if( x[io] === HUGE_VAL )
// continue;
return {
x: p.x + datum_params[0],
y: p.y + datum_params[1],
z: p.z + datum_params[2],
};
} else if (datum_type === PJD_7PARAM) {
var Dx_BF = datum_params[0];
var Dy_BF = datum_params[1];
var Dz_BF = datum_params[2];
var Rx_BF = datum_params[3];
var Ry_BF = datum_params[4];
var Rz_BF = datum_params[5];
var M_BF = datum_params[6];
// if( x[io] === HUGE_VAL )
// continue;
return {
x: M_BF * (p.x - Rz_BF * p.y + Ry_BF * p.z) + Dx_BF,
y: M_BF * (Rz_BF * p.x + p.y - Rx_BF * p.z) + Dy_BF,
z: M_BF * (-Ry_BF * p.x + Rx_BF * p.y + p.z) + Dz_BF
};
}
} // cs_geocentric_to_wgs84
/****************************************************************/
// pj_geocentic_from_wgs84()
// coordinate system definition,
// point to transform in geocentric coordinates (x,y,z)
function geocentricFromWgs84(p, datum_type, datum_params) {
if (datum_type === PJD_3PARAM) {
//if( x[io] === HUGE_VAL )
// continue;
return {
x: p.x - datum_params[0],
y: p.y - datum_params[1],
z: p.z - datum_params[2],
};
} else if (datum_type === PJD_7PARAM) {
var Dx_BF = datum_params[0];
var Dy_BF = datum_params[1];
var Dz_BF = datum_params[2];
var Rx_BF = datum_params[3];
var Ry_BF = datum_params[4];
var Rz_BF = datum_params[5];
var M_BF = datum_params[6];
var x_tmp = (p.x - Dx_BF) / M_BF;
var y_tmp = (p.y - Dy_BF) / M_BF;
var z_tmp = (p.z - Dz_BF) / M_BF;
//if( x[io] === HUGE_VAL )
// continue;
return {
x: x_tmp + Rz_BF * y_tmp - Ry_BF * z_tmp,
y: -Rz_BF * x_tmp + y_tmp + Rx_BF * z_tmp,
z: Ry_BF * x_tmp - Rx_BF * y_tmp + z_tmp
};
} //cs_geocentric_from_wgs84()
}
function checkParams(type) {
return (type === PJD_3PARAM || type === PJD_7PARAM);
}
function datum_transform(source, dest, point) {
// Short cut if the datums are identical.
if (compareDatums(source, dest)) {
return point; // in this case, zero is sucess,
// whereas cs_compare_datums returns 1 to indicate TRUE
// confusing, should fix this
}
// Explicitly skip datum transform by setting 'datum=none' as parameter for either source or dest
if (source.datum_type === PJD_NODATUM || dest.datum_type === PJD_NODATUM) {
return point;
}
// If this datum requires grid shifts, then apply it to geodetic coordinates.
var source_a = source.a;
var source_es = source.es;
if (source.datum_type === PJD_GRIDSHIFT) {
var gridShiftCode = applyGridShift(source, false, point);
if (gridShiftCode !== 0) {
return undefined;
}
source_a = SRS_WGS84_SEMIMAJOR;
source_es = SRS_WGS84_ESQUARED;
}
var dest_a = dest.a;
var dest_b = dest.b;
var dest_es = dest.es;
if (dest.datum_type === PJD_GRIDSHIFT) {
dest_a = SRS_WGS84_SEMIMAJOR;
dest_b = SRS_WGS84_SEMIMINOR;
dest_es = SRS_WGS84_ESQUARED;
}
// Do we need to go through geocentric coordinates?
if (source_es === dest_es && source_a === dest_a && !checkParams(source.datum_type) && !checkParams(dest.datum_type)) {
return point;
}
// Convert to geocentric coordinates.
point = geodeticToGeocentric(point, source_es, source_a);
// Convert between datums
if (checkParams(source.datum_type)) {
point = geocentricToWgs84(point, source.datum_type, source.datum_params);
}
if (checkParams(dest.datum_type)) {
point = geocentricFromWgs84(point, dest.datum_type, dest.datum_params);
}
point = geocentricToGeodetic(point, dest_es, dest_a, dest_b);
if (dest.datum_type === PJD_GRIDSHIFT) {
var destGridShiftResult = applyGridShift(dest, true, point);
if (destGridShiftResult !== 0) {
return undefined;
}
}
return point;
}
function applyGridShift(source, inverse, point) {
if (source.grids === null || source.grids.length === 0) {
console.log('Grid shift grids not found');
return -1;
}
var input = {x: -point.x, y: point.y};
var output = {x: Number.NaN, y: Number.NaN};
var attemptedGrids = [];
outer:
for (var i = 0; i < source.grids.length; i++) {
var grid = source.grids[i];
attemptedGrids.push(grid.name);
if (grid.isNull) {
output = input;
break;
}
grid.mandatory;
if (grid.grid === null) {
if (grid.mandatory) {
console.log("Unable to find mandatory grid '" + grid.name + "'");
return -1;
}
continue;
}
var subgrids = grid.grid.subgrids;
for (var j = 0, jj = subgrids.length; j < jj; j++) {
var subgrid = subgrids[j];
// skip tables that don't match our point at all
var epsilon = (Math.abs(subgrid.del[1]) + Math.abs(subgrid.del[0])) / 10000.0;
var minX = subgrid.ll[0] - epsilon;
var minY = subgrid.ll[1] - epsilon;
var maxX = subgrid.ll[0] + (subgrid.lim[0] - 1) * subgrid.del[0] + epsilon;
var maxY = subgrid.ll[1] + (subgrid.lim[1] - 1) * subgrid.del[1] + epsilon;
if (minY > input.y || minX > input.x || maxY < input.y || maxX < input.x ) {
continue;
}
output = applySubgridShift(input, inverse, subgrid);
if (!isNaN(output.x)) {
break outer;
}
}
}
if (isNaN(output.x)) {
console.log("Failed to find a grid shift table for location '"+
-input.x * R2D + " " + input.y * R2D + " tried: '" + attemptedGrids + "'");
return -1;
}
point.x = -output.x;
point.y = output.y;
return 0;
}
function applySubgridShift(pin, inverse, ct) {
var val = {x: Number.NaN, y: Number.NaN};
if (isNaN(pin.x)) { return val; }
var tb = {x: pin.x, y: pin.y};
tb.x -= ct.ll[0];
tb.y -= ct.ll[1];
tb.x = adjust_lon(tb.x - Math.PI) + Math.PI;
var t = nadInterpolate(tb, ct);
if (inverse) {
if (isNaN(t.x)) {
return val;
}
t.x = tb.x - t.x;
t.y = tb.y - t.y;
var i = 9, tol = 1e-12;
var dif, del;
do {
del = nadInterpolate(t, ct);
if (isNaN(del.x)) {
console.log("Inverse grid shift iteration failed, presumably at grid edge. Using first approximation.");
break;
}
dif = {x: tb.x - (del.x + t.x), y: tb.y - (del.y + t.y)};
t.x += dif.x;
t.y += dif.y;
} while (i-- && Math.abs(dif.x) > tol && Math.abs(dif.y) > tol);
if (i < 0) {
console.log("Inverse grid shift iterator failed to converge.");
return val;
}
val.x = adjust_lon(t.x + ct.ll[0]);
val.y = t.y + ct.ll[1];
} else {
if (!isNaN(t.x)) {
val.x = pin.x + t.x;
val.y = pin.y + t.y;
}
}
return val;
}
function nadInterpolate(pin, ct) {
var t = {x: pin.x / ct.del[0], y: pin.y / ct.del[1]};
var indx = {x: Math.floor(t.x), y: Math.floor(t.y)};
var frct = {x: t.x - 1.0 * indx.x, y: t.y - 1.0 * indx.y};
var val= {x: Number.NaN, y: Number.NaN};
var inx;
if (indx.x < 0 || indx.x >= ct.lim[0]) {
return val;
}
if (indx.y < 0 || indx.y >= ct.lim[1]) {
return val;
}
inx = (indx.y * ct.lim[0]) + indx.x;
var f00 = {x: ct.cvs[inx][0], y: ct.cvs[inx][1]};
inx++;
var f10= {x: ct.cvs[inx][0], y: ct.cvs[inx][1]};
inx += ct.lim[0];
var f11 = {x: ct.cvs[inx][0], y: ct.cvs[inx][1]};
inx--;
var f01 = {x: ct.cvs[inx][0], y: ct.cvs[inx][1]};
var m11 = frct.x * frct.y, m10 = frct.x * (1.0 - frct.y),
m00 = (1.0 - frct.x) * (1.0 - frct.y), m01 = (1.0 - frct.x) * frct.y;
val.x = (m00 * f00.x + m10 * f10.x + m01 * f01.x + m11 * f11.x);
val.y = (m00 * f00.y + m10 * f10.y + m01 * f01.y + m11 * f11.y);
return val;
}
function adjust_axis(crs, denorm, point) {
var xin = point.x,
yin = point.y,
zin = point.z || 0.0;
var v, t, i;
var out = {};
for (i = 0; i < 3; i++) {
if (denorm && i === 2 && point.z === undefined) {
continue;
}
if (i === 0) {
v = xin;
if ("ew".indexOf(crs.axis[i]) !== -1) {
t = 'x';
} else {
t = 'y';
}
}
else if (i === 1) {
v = yin;
if ("ns".indexOf(crs.axis[i]) !== -1) {
t = 'y';
} else {
t = 'x';
}
}
else {
v = zin;
t = 'z';
}
switch (crs.axis[i]) {
case 'e':
out[t] = v;
break;
case 'w':
out[t] = -v;
break;
case 'n':
out[t] = v;
break;
case 's':
out[t] = -v;
break;
case 'u':
if (point[t] !== undefined) {
out.z = v;
}
break;
case 'd':
if (point[t] !== undefined) {
out.z = -v;
}
break;
default:
//console.log("ERROR: unknow axis ("+crs.axis[i]+") - check definition of "+crs.projName);
return null;
}
}
return out;
}
function common (array){
var out = {
x: array[0],
y: array[1]
};
if (array.length>2) {
out.z = array[2];
}
if (array.length>3) {
out.m = array[3];
}
return out;
}
function checkSanity (point) {
checkCoord(point.x);
checkCoord(point.y);
}
function checkCoord(num) {
if (typeof Number.isFinite === 'function') {
if (Number.isFinite(num)) {
return;
}
throw new TypeError('coordinates must be finite numbers');
}
if (typeof num !== 'number' || num !== num || !isFinite(num)) {
throw new TypeError('coordinates must be finite numbers');
}
}
function checkNotWGS(source, dest) {
return (
(source.datum.datum_type === PJD_3PARAM || source.datum.datum_type === PJD_7PARAM || source.datum.datum_type === PJD_GRIDSHIFT) && dest.datumCode !== 'WGS84') ||
((dest.datum.datum_type === PJD_3PARAM || dest.datum.datum_type === PJD_7PARAM || dest.datum.datum_type === PJD_GRIDSHIFT) && source.datumCode !== 'WGS84');
}
function transform(source, dest, point, enforceAxis) {
var wgs84;
if (Array.isArray(point)) {
point = common(point);
} else {
// Clone the point object so inputs don't get modified
point = {
x: point.x,
y: point.y,
z: point.z,
m: point.m
};
}
var hasZ = point.z !== undefined;
checkSanity(point);
// Workaround for datum shifts towgs84, if either source or destination projection is not wgs84
if (source.datum && dest.datum && checkNotWGS(source, dest)) {
wgs84 = new Projection('WGS84');
point = transform(source, wgs84, point, enforceAxis);
source = wgs84;
}
// DGR, 2010/11/12
if (enforceAxis && source.axis !== 'enu') {
point = adjust_axis(source, false, point);
}
// Transform source points to long/lat, if they aren't already.
if (source.projName === 'longlat') {
point = {
x: point.x * D2R$1,
y: point.y * D2R$1,
z: point.z || 0
};
} else {
if (source.to_meter) {
point = {
x: point.x * source.to_meter,
y: point.y * source.to_meter,
z: point.z || 0
};
}
point = source.inverse(point); // Convert Cartesian to longlat
if (!point) {
return;
}
}
// Adjust for the prime meridian if necessary
if (source.from_greenwich) {
point.x += source.from_greenwich;
}
// Convert datums if needed, and if possible.
point = datum_transform(source.datum, dest.datum, point);
if (!point) {
return;
}
// Adjust for the prime meridian if necessary
if (dest.from_greenwich) {
point = {
x: point.x - dest.from_greenwich,
y: point.y,
z: point.z || 0
};
}
if (dest.projName === 'longlat') {
// convert radians to decimal degrees
point = {
x: point.x * R2D,
y: point.y * R2D,
z: point.z || 0
};
} else { // else project
point = dest.forward(point);
if (dest.to_meter) {
point = {
x: point.x / dest.to_meter,
y: point.y / dest.to_meter,
z: point.z || 0
};
}
}
// DGR, 2010/11/12
if (enforceAxis && dest.axis !== 'enu') {
return adjust_axis(dest, true, point);
}
if (point && !hasZ) {
delete point.z;
}
return point;
}
var wgs84 = Projection('WGS84');
function transformer(from, to, coords, enforceAxis) {
var transformedArray, out, keys;
if (Array.isArray(coords)) {
transformedArray = transform(from, to, coords, enforceAxis) || {x: NaN, y: NaN};
if (coords.length > 2) {
if ((typeof from.name !== 'undefined' && from.name === 'geocent') || (typeof to.name !== 'undefined' && to.name === 'geocent')) {
if (typeof transformedArray.z === 'number') {
return [transformedArray.x, transformedArray.y, transformedArray.z].concat(coords.splice(3));
} else {
return [transformedArray.x, transformedArray.y, coords[2]].concat(coords.splice(3));
}
} else {
return [transformedArray.x, transformedArray.y].concat(coords.splice(2));
}
} else {
return [transformedArray.x, transformedArray.y];
}
} else {
out = transform(from, to, coords, enforceAxis);
keys = Object.keys(coords);
if (keys.length === 2) {
return out;
}
keys.forEach(function (key) {
if ((typeof from.name !== 'undefined' && from.name === 'geocent') || (typeof to.name !== 'undefined' && to.name === 'geocent')) {
if (key === 'x' || key === 'y' || key === 'z') {
return;
}
} else {
if (key === 'x' || key === 'y') {
return;
}
}
out[key] = coords[key];
});
return out;
}
}
function checkProj(item) {
if (item instanceof Projection) {
return item;
}
if (item.oProj) {
return item.oProj;
}
return Projection(item);
}
function proj4(fromProj, toProj, coord) {
fromProj = checkProj(fromProj);
var single = false;
var obj;
if (typeof toProj === 'undefined') {
toProj = fromProj;
fromProj = wgs84;
single = true;
} else if (typeof toProj.x !== 'undefined' || Array.isArray(toProj)) {
coord = toProj;
toProj = fromProj;
fromProj = wgs84;
single = true;
}
toProj = checkProj(toProj);
if (coord) {
return transformer(fromProj, toProj, coord);
} else {
obj = {
forward: function (coords, enforceAxis) {
return transformer(fromProj, toProj, coords, enforceAxis);
},
inverse: function (coords, enforceAxis) {
return transformer(toProj, fromProj, coords, enforceAxis);
}
};
if (single) {
obj.oProj = toProj;
}
return obj;
}
}
/**
* UTM zones are grouped, and assigned to one of a group of 6
* sets.
*
* {int} @private
*/
var NUM_100K_SETS = 6;
/**
* The column letters (for easting) of the lower left value, per
* set.
*
* {string} @private
*/
var SET_ORIGIN_COLUMN_LETTERS = 'AJSAJS';
/**
* The row letters (for northing) of the lower left value, per
* set.
*
* {string} @private
*/
var SET_ORIGIN_ROW_LETTERS = 'AFAFAF';
var A$1 = 65; // A
var I = 73; // I
var O = 79; // O
var V = 86; // V
var Z = 90; // Z
var mgrs = {
forward: forward$t,
inverse: inverse$t,
toPoint: toPoint
};
/**
* Conversion of lat/lon to MGRS.
*
* @param {object} ll Object literal with lat and lon properties on a
* WGS84 ellipsoid.
* @param {int} accuracy Accuracy in digits (5 for 1 m, 4 for 10 m, 3 for
* 100 m, 2 for 1000 m or 1 for 10000 m). Optional, default is 5.
* @return {string} the MGRS string for the given location and accuracy.
*/
function forward$t(ll, accuracy) {
accuracy = accuracy || 5; // default accuracy 1m
return encode(LLtoUTM({
lat: ll[1],
lon: ll[0]
}), accuracy);
}
/**
* Conversion of MGRS to lat/lon.
*
* @param {string} mgrs MGRS string.
* @return {array} An array with left (longitude), bottom (latitude), right
* (longitude) and top (latitude) values in WGS84, representing the
* bounding box for the provided MGRS reference.
*/
function inverse$t(mgrs) {
var bbox = UTMtoLL(decode(mgrs.toUpperCase()));
if (bbox.lat && bbox.lon) {
return [bbox.lon, bbox.lat, bbox.lon, bbox.lat];
}
return [bbox.left, bbox.bottom, bbox.right, bbox.top];
}
function toPoint(mgrs) {
var bbox = UTMtoLL(decode(mgrs.toUpperCase()));
if (bbox.lat && bbox.lon) {
return [bbox.lon, bbox.lat];
}
return [(bbox.left + bbox.right) / 2, (bbox.top + bbox.bottom) / 2];
}/**
* Conversion from degrees to radians.
*
* @private
* @param {number} deg the angle in degrees.
* @return {number} the angle in radians.
*/
function degToRad(deg) {
return (deg * (Math.PI / 180.0));
}
/**
* Conversion from radians to degrees.
*
* @private
* @param {number} rad the angle in radians.
* @return {number} the angle in degrees.
*/
function radToDeg(rad) {
return (180.0 * (rad / Math.PI));
}
/**
* Converts a set of Longitude and Latitude co-ordinates to UTM
* using the WGS84 ellipsoid.
*
* @private
* @param {object} ll Object literal with lat and lon properties
* representing the WGS84 coordinate to be converted.
* @return {object} Object literal containing the UTM value with easting,
* northing, zoneNumber and zoneLetter properties, and an optional
* accuracy property in digits. Returns null if the conversion failed.
*/
function LLtoUTM(ll) {
var Lat = ll.lat;
var Long = ll.lon;
var a = 6378137.0; //ellip.radius;
var eccSquared = 0.00669438; //ellip.eccsq;
var k0 = 0.9996;
var LongOrigin;
var eccPrimeSquared;
var N, T, C, A, M;
var LatRad = degToRad(Lat);
var LongRad = degToRad(Long);
var LongOriginRad;
var ZoneNumber;
// (int)
ZoneNumber = Math.floor((Long + 180) / 6) + 1;
//Make sure the longitude 180.00 is in Zone 60
if (Long === 180) {
ZoneNumber = 60;
}
// Special zone for Norway
if (Lat >= 56.0 && Lat < 64.0 && Long >= 3.0 && Long < 12.0) {
ZoneNumber = 32;
}
// Special zones for Svalbard
if (Lat >= 72.0 && Lat < 84.0) {
if (Long >= 0.0 && Long < 9.0) {
ZoneNumber = 31;
}
else if (Long >= 9.0 && Long < 21.0) {
ZoneNumber = 33;
}
else if (Long >= 21.0 && Long < 33.0) {
ZoneNumber = 35;
}
else if (Long >= 33.0 && Long < 42.0) {
ZoneNumber = 37;
}
}
LongOrigin = (ZoneNumber - 1) * 6 - 180 + 3; //+3 puts origin
// in middle of
// zone
LongOriginRad = degToRad(LongOrigin);
eccPrimeSquared = (eccSquared) / (1 - eccSquared);
N = a / Math.sqrt(1 - eccSquared * Math.sin(LatRad) * Math.sin(LatRad));
T = Math.tan(LatRad) * Math.tan(LatRad);
C = eccPrimeSquared * Math.cos(LatRad) * Math.cos(LatRad);
A = Math.cos(LatRad) * (LongRad - LongOriginRad);
M = a * ((1 - eccSquared / 4 - 3 * eccSquared * eccSquared / 64 - 5 * eccSquared * eccSquared * eccSquared / 256) * LatRad - (3 * eccSquared / 8 + 3 * eccSquared * eccSquared / 32 + 45 * eccSquared * eccSquared * eccSquared / 1024) * Math.sin(2 * LatRad) + (15 * eccSquared * eccSquared / 256 + 45 * eccSquared * eccSquared * eccSquared / 1024) * Math.sin(4 * LatRad) - (35 * eccSquared * eccSquared * eccSquared / 3072) * Math.sin(6 * LatRad));
var UTMEasting = (k0 * N * (A + (1 - T + C) * A * A * A / 6.0 + (5 - 18 * T + T * T + 72 * C - 58 * eccPrimeSquared) * A * A * A * A * A / 120.0) + 500000.0);
var UTMNorthing = (k0 * (M + N * Math.tan(LatRad) * (A * A / 2 + (5 - T + 9 * C + 4 * C * C) * A * A * A * A / 24.0 + (61 - 58 * T + T * T + 600 * C - 330 * eccPrimeSquared) * A * A * A * A * A * A / 720.0)));
if (Lat < 0.0) {
UTMNorthing += 10000000.0; //10000000 meter offset for
// southern hemisphere
}
return {
northing: Math.round(UTMNorthing),
easting: Math.round(UTMEasting),
zoneNumber: ZoneNumber,
zoneLetter: getLetterDesignator(Lat)
};
}
/**
* Converts UTM coords to lat/long, using the WGS84 ellipsoid. This is a convenience
* class where the Zone can be specified as a single string eg."60N" which
* is then broken down into the ZoneNumber and ZoneLetter.
*
* @private
* @param {object} utm An object literal with northing, easting, zoneNumber
* and zoneLetter properties. If an optional accuracy property is
* provided (in meters), a bounding box will be returned instead of
* latitude and longitude.
* @return {object} An object literal containing either lat and lon values
* (if no accuracy was provided), or top, right, bottom and left values
* for the bounding box calculated according to the provided accuracy.
* Returns null if the conversion failed.
*/
function UTMtoLL(utm) {
var UTMNorthing = utm.northing;
var UTMEasting = utm.easting;
var zoneLetter = utm.zoneLetter;
var zoneNumber = utm.zoneNumber;
// check the ZoneNummber is valid
if (zoneNumber < 0 || zoneNumber > 60) {
return null;
}
var k0 = 0.9996;
var a = 6378137.0; //ellip.radius;
var eccSquared = 0.00669438; //ellip.eccsq;
var eccPrimeSquared;
var e1 = (1 - Math.sqrt(1 - eccSquared)) / (1 + Math.sqrt(1 - eccSquared));
var N1, T1, C1, R1, D, M;
var LongOrigin;
var mu, phi1Rad;
// remove 500,000 meter offset for longitude
var x = UTMEasting - 500000.0;
var y = UTMNorthing;
// We must know somehow if we are in the Northern or Southern
// hemisphere, this is the only time we use the letter So even
// if the Zone letter isn't exactly correct it should indicate
// the hemisphere correctly
if (zoneLetter < 'N') {
y -= 10000000.0; // remove 10,000,000 meter offset used
// for southern hemisphere
}
// There are 60 zones with zone 1 being at West -180 to -174
LongOrigin = (zoneNumber - 1) * 6 - 180 + 3; // +3 puts origin
// in middle of
// zone
eccPrimeSquared = (eccSquared) / (1 - eccSquared);
M = y / k0;
mu = M / (a * (1 - eccSquared / 4 - 3 * eccSquared * eccSquared / 64 - 5 * eccSquared * eccSquared * eccSquared / 256));
phi1Rad = mu + (3 * e1 / 2 - 27 * e1 * e1 * e1 / 32) * Math.sin(2 * mu) + (21 * e1 * e1 / 16 - 55 * e1 * e1 * e1 * e1 / 32) * Math.sin(4 * mu) + (151 * e1 * e1 * e1 / 96) * Math.sin(6 * mu);
// double phi1 = ProjMath.radToDeg(phi1Rad);
N1 = a / Math.sqrt(1 - eccSquared * Math.sin(phi1Rad) * Math.sin(phi1Rad));
T1 = Math.tan(phi1Rad) * Math.tan(phi1Rad);
C1 = eccPrimeSquared * Math.cos(phi1Rad) * Math.cos(phi1Rad);
R1 = a * (1 - eccSquared) / Math.pow(1 - eccSquared * Math.sin(phi1Rad) * Math.sin(phi1Rad), 1.5);
D = x / (N1 * k0);
var lat = phi1Rad - (N1 * Math.tan(phi1Rad) / R1) * (D * D / 2 - (5 + 3 * T1 + 10 * C1 - 4 * C1 * C1 - 9 * eccPrimeSquared) * D * D * D * D / 24 + (61 + 90 * T1 + 298 * C1 + 45 * T1 * T1 - 252 * eccPrimeSquared - 3 * C1 * C1) * D * D * D * D * D * D / 720);
lat = radToDeg(lat);
var lon = (D - (1 + 2 * T1 + C1) * D * D * D / 6 + (5 - 2 * C1 + 28 * T1 - 3 * C1 * C1 + 8 * eccPrimeSquared + 24 * T1 * T1) * D * D * D * D * D / 120) / Math.cos(phi1Rad);
lon = LongOrigin + radToDeg(lon);
var result;
if (utm.accuracy) {
var topRight = UTMtoLL({
northing: utm.northing + utm.accuracy,
easting: utm.easting + utm.accuracy,
zoneLetter: utm.zoneLetter,
zoneNumber: utm.zoneNumber
});
result = {
top: topRight.lat,
right: topRight.lon,
bottom: lat,
left: lon
};
}
else {
result = {
lat: lat,
lon: lon
};
}
return result;
}
/**
* Calculates the MGRS letter designator for the given latitude.
*
* @private
* @param {number} lat The latitude in WGS84 to get the letter designator
* for.
* @return {char} The letter designator.
*/
function getLetterDesignator(lat) {
//This is here as an error flag to show that the Latitude is
//outside MGRS limits
var LetterDesignator = 'Z';
if ((84 >= lat) && (lat >= 72)) {
LetterDesignator = 'X';
}
else if ((72 > lat) && (lat >= 64)) {
LetterDesignator = 'W';
}
else if ((64 > lat) && (lat >= 56)) {
LetterDesignator = 'V';
}
else if ((56 > lat) && (lat >= 48)) {
LetterDesignator = 'U';
}
else if ((48 > lat) && (lat >= 40)) {
LetterDesignator = 'T';
}
else if ((40 > lat) && (lat >= 32)) {
LetterDesignator = 'S';
}
else if ((32 > lat) && (lat >= 24)) {
LetterDesignator = 'R';
}
else if ((24 > lat) && (lat >= 16)) {
LetterDesignator = 'Q';
}
else if ((16 > lat) && (lat >= 8)) {
LetterDesignator = 'P';
}
else if ((8 > lat) && (lat >= 0)) {
LetterDesignator = 'N';
}
else if ((0 > lat) && (lat >= -8)) {
LetterDesignator = 'M';
}
else if ((-8 > lat) && (lat >= -16)) {
LetterDesignator = 'L';
}
else if ((-16 > lat) && (lat >= -24)) {
LetterDesignator = 'K';
}
else if ((-24 > lat) && (lat >= -32)) {
LetterDesignator = 'J';
}
else if ((-32 > lat) && (lat >= -40)) {
LetterDesignator = 'H';
}
else if ((-40 > lat) && (lat >= -48)) {
LetterDesignator = 'G';
}
else if ((-48 > lat) && (lat >= -56)) {
LetterDesignator = 'F';
}
else if ((-56 > lat) && (lat >= -64)) {
LetterDesignator = 'E';
}
else if ((-64 > lat) && (lat >= -72)) {
LetterDesignator = 'D';
}
else if ((-72 > lat) && (lat >= -80)) {
LetterDesignator = 'C';
}
return LetterDesignator;
}
/**
* Encodes a UTM location as MGRS string.
*
* @private
* @param {object} utm An object literal with easting, northing,
* zoneLetter, zoneNumber
* @param {number} accuracy Accuracy in digits (1-5).
* @return {string} MGRS string for the given UTM location.
*/
function encode(utm, accuracy) {
// prepend with leading zeroes
var seasting = "00000" + utm.easting,
snorthing = "00000" + utm.northing;
return utm.zoneNumber + utm.zoneLetter + get100kID(utm.easting, utm.northing, utm.zoneNumber) + seasting.substr(seasting.length - 5, accuracy) + snorthing.substr(snorthing.length - 5, accuracy);
}
/**
* Get the two letter 100k designator for a given UTM easting,
* northing and zone number value.
*
* @private
* @param {number} easting
* @param {number} northing
* @param {number} zoneNumber
* @return the two letter 100k designator for the given UTM location.
*/
function get100kID(easting, northing, zoneNumber) {
var setParm = get100kSetForZone(zoneNumber);
var setColumn = Math.floor(easting / 100000);
var setRow = Math.floor(northing / 100000) % 20;
return getLetter100kID(setColumn, setRow, setParm);
}
/**
* Given a UTM zone number, figure out the MGRS 100K set it is in.
*
* @private
* @param {number} i An UTM zone number.
* @return {number} the 100k set the UTM zone is in.
*/
function get100kSetForZone(i) {
var setParm = i % NUM_100K_SETS;
if (setParm === 0) {
setParm = NUM_100K_SETS;
}
return setParm;
}
/**
* Get the two-letter MGRS 100k designator given information
* translated from the UTM northing, easting and zone number.
*
* @private
* @param {number} column the column index as it relates to the MGRS
* 100k set spreadsheet, created from the UTM easting.
* Values are 1-8.
* @param {number} row the row index as it relates to the MGRS 100k set
* spreadsheet, created from the UTM northing value. Values
* are from 0-19.
* @param {number} parm the set block, as it relates to the MGRS 100k set
* spreadsheet, created from the UTM zone. Values are from
* 1-60.
* @return two letter MGRS 100k code.
*/
function getLetter100kID(column, row, parm) {
// colOrigin and rowOrigin are the letters at the origin of the set
var index = parm - 1;
var colOrigin = SET_ORIGIN_COLUMN_LETTERS.charCodeAt(index);
var rowOrigin = SET_ORIGIN_ROW_LETTERS.charCodeAt(index);
// colInt and rowInt are the letters to build to return
var colInt = colOrigin + column - 1;
var rowInt = rowOrigin + row;
var rollover = false;
if (colInt > Z) {
colInt = colInt - Z + A$1 - 1;
rollover = true;
}
if (colInt === I || (colOrigin < I && colInt > I) || ((colInt > I || colOrigin < I) && rollover)) {
colInt++;
}
if (colInt === O || (colOrigin < O && colInt > O) || ((colInt > O || colOrigin < O) && rollover)) {
colInt++;
if (colInt === I) {
colInt++;
}
}
if (colInt > Z) {
colInt = colInt - Z + A$1 - 1;
}
if (rowInt > V) {
rowInt = rowInt - V + A$1 - 1;
rollover = true;
}
else {
rollover = false;
}
if (((rowInt === I) || ((rowOrigin < I) && (rowInt > I))) || (((rowInt > I) || (rowOrigin < I)) && rollover)) {
rowInt++;
}
if (((rowInt === O) || ((rowOrigin < O) && (rowInt > O))) || (((rowInt > O) || (rowOrigin < O)) && rollover)) {
rowInt++;
if (rowInt === I) {
rowInt++;
}
}
if (rowInt > V) {
rowInt = rowInt - V + A$1 - 1;
}
var twoLetter = String.fromCharCode(colInt) + String.fromCharCode(rowInt);
return twoLetter;
}
/**
* Decode the UTM parameters from a MGRS string.
*
* @private
* @param {string} mgrsString an UPPERCASE coordinate string is expected.
* @return {object} An object literal with easting, northing, zoneLetter,
* zoneNumber and accuracy (in meters) properties.
*/
function decode(mgrsString) {
if (mgrsString && mgrsString.length === 0) {
throw ("MGRSPoint coverting from nothing");
}
var length = mgrsString.length;
var hunK = null;
var sb = "";
var testChar;
var i = 0;
// get Zone number
while (!(/[A-Z]/).test(testChar = mgrsString.charAt(i))) {
if (i >= 2) {
throw ("MGRSPoint bad conversion from: " + mgrsString);
}
sb += testChar;
i++;
}
var zoneNumber = parseInt(sb, 10);
if (i === 0 || i + 3 > length) {
// A good MGRS string has to be 4-5 digits long,
// ##AAA/#AAA at least.
throw ("MGRSPoint bad conversion from: " + mgrsString);
}
var zoneLetter = mgrsString.charAt(i++);
// Should we check the zone letter here? Why not.
if (zoneLetter <= 'A' || zoneLetter === 'B' || zoneLetter === 'Y' || zoneLetter >= 'Z' || zoneLetter === 'I' || zoneLetter === 'O') {
throw ("MGRSPoint zone letter " + zoneLetter + " not handled: " + mgrsString);
}
hunK = mgrsString.substring(i, i += 2);
var set = get100kSetForZone(zoneNumber);
var east100k = getEastingFromChar(hunK.charAt(0), set);
var north100k = getNorthingFromChar(hunK.charAt(1), set);
// We have a bug where the northing may be 2000000 too low.
// How
// do we know when to roll over?
while (north100k < getMinNorthing(zoneLetter)) {
north100k += 2000000;
}
// calculate the char index for easting/northing separator
var remainder = length - i;
if (remainder % 2 !== 0) {
throw ("MGRSPoint has to have an even number \nof digits after the zone letter and two 100km letters - front \nhalf for easting meters, second half for \nnorthing meters" + mgrsString);
}
var sep = remainder / 2;
var sepEasting = 0.0;
var sepNorthing = 0.0;
var accuracyBonus, sepEastingString, sepNorthingString, easting, northing;
if (sep > 0) {
accuracyBonus = 100000.0 / Math.pow(10, sep);
sepEastingString = mgrsString.substring(i, i + sep);
sepEasting = parseFloat(sepEastingString) * accuracyBonus;
sepNorthingString = mgrsString.substring(i + sep);
sepNorthing = parseFloat(sepNorthingString) * accuracyBonus;
}
easting = sepEasting + east100k;
northing = sepNorthing + north100k;
return {
easting: easting,
northing: northing,
zoneLetter: zoneLetter,
zoneNumber: zoneNumber,
accuracy: accuracyBonus
};
}
/**
* Given the first letter from a two-letter MGRS 100k zone, and given the
* MGRS table set for the zone number, figure out the easting value that
* should be added to the other, secondary easting value.
*
* @private
* @param {char} e The first letter from a two-letter MGRS 100´k zone.
* @param {number} set The MGRS table set for the zone number.
* @return {number} The easting value for the given letter and set.
*/
function getEastingFromChar(e, set) {
// colOrigin is the letter at the origin of the set for the
// column
var curCol = SET_ORIGIN_COLUMN_LETTERS.charCodeAt(set - 1);
var eastingValue = 100000.0;
var rewindMarker = false;
while (curCol !== e.charCodeAt(0)) {
curCol++;
if (curCol === I) {
curCol++;
}
if (curCol === O) {
curCol++;
}
if (curCol > Z) {
if (rewindMarker) {
throw ("Bad character: " + e);
}
curCol = A$1;
rewindMarker = true;
}
eastingValue += 100000.0;
}
return eastingValue;
}
/**
* Given the second letter from a two-letter MGRS 100k zone, and given the
* MGRS table set for the zone number, figure out the northing value that
* should be added to the other, secondary northing value. You have to
* remember that Northings are determined from the equator, and the vertical
* cycle of letters mean a 2000000 additional northing meters. This happens
* approx. every 18 degrees of latitude. This method does *NOT* count any
* additional northings. You have to figure out how many 2000000 meters need
* to be added for the zone letter of the MGRS coordinate.
*
* @private
* @param {char} n Second letter of the MGRS 100k zone
* @param {number} set The MGRS table set number, which is dependent on the
* UTM zone number.
* @return {number} The northing value for the given letter and set.
*/
function getNorthingFromChar(n, set) {
if (n > 'V') {
throw ("MGRSPoint given invalid Northing " + n);
}
// rowOrigin is the letter at the origin of the set for the
// column
var curRow = SET_ORIGIN_ROW_LETTERS.charCodeAt(set - 1);
var northingValue = 0.0;
var rewindMarker = false;
while (curRow !== n.charCodeAt(0)) {
curRow++;
if (curRow === I) {
curRow++;
}
if (curRow === O) {
curRow++;
}
// fixing a bug making whole application hang in this loop
// when 'n' is a wrong character
if (curRow > V) {
if (rewindMarker) { // making sure that this loop ends
throw ("Bad character: " + n);
}
curRow = A$1;
rewindMarker = true;
}
northingValue += 100000.0;
}
return northingValue;
}
/**
* The function getMinNorthing returns the minimum northing value of a MGRS
* zone.
*
* Ported from Geotrans' c Lattitude_Band_Value structure table.
*
* @private
* @param {char} zoneLetter The MGRS zone to get the min northing for.
* @return {number}
*/
function getMinNorthing(zoneLetter) {
var northing;
switch (zoneLetter) {
case 'C':
northing = 1100000.0;
break;
case 'D':
northing = 2000000.0;
break;
case 'E':
northing = 2800000.0;
break;
case 'F':
northing = 3700000.0;
break;
case 'G':
northing = 4600000.0;
break;
case 'H':
northing = 5500000.0;
break;
case 'J':
northing = 6400000.0;
break;
case 'K':
northing = 7300000.0;
break;
case 'L':
northing = 8200000.0;
break;
case 'M':
northing = 9100000.0;
break;
case 'N':
northing = 0.0;
break;
case 'P':
northing = 800000.0;
break;
case 'Q':
northing = 1700000.0;
break;
case 'R':
northing = 2600000.0;
break;
case 'S':
northing = 3500000.0;
break;
case 'T':
northing = 4400000.0;
break;
case 'U':
northing = 5300000.0;
break;
case 'V':
northing = 6200000.0;
break;
case 'W':
northing = 7000000.0;
break;
case 'X':
northing = 7900000.0;
break;
default:
northing = -1.0;
}
if (northing >= 0.0) {
return northing;
}
else {
throw ("Invalid zone letter: " + zoneLetter);
}
}
function Point(x, y, z) {
if (!(this instanceof Point)) {
return new Point(x, y, z);
}
if (Array.isArray(x)) {
this.x = x[0];
this.y = x[1];
this.z = x[2] || 0.0;
} else if(typeof x === 'object') {
this.x = x.x;
this.y = x.y;
this.z = x.z || 0.0;
} else if (typeof x === 'string' && typeof y === 'undefined') {
var coords = x.split(',');
this.x = parseFloat(coords[0], 10);
this.y = parseFloat(coords[1], 10);
this.z = parseFloat(coords[2], 10) || 0.0;
} else {
this.x = x;
this.y = y;
this.z = z || 0.0;
}
console.warn('proj4.Point will be removed in version 3, use proj4.toPoint');
}
Point.fromMGRS = function(mgrsStr) {
return new Point(toPoint(mgrsStr));
};
Point.prototype.toMGRS = function(accuracy) {
return forward$t([this.x, this.y], accuracy);
};
var C00 = 1;
var C02 = 0.25;
var C04 = 0.046875;
var C06 = 0.01953125;
var C08 = 0.01068115234375;
var C22 = 0.75;
var C44 = 0.46875;
var C46 = 0.01302083333333333333;
var C48 = 0.00712076822916666666;
var C66 = 0.36458333333333333333;
var C68 = 0.00569661458333333333;
var C88 = 0.3076171875;
function pj_enfn(es) {
var en = [];
en[0] = C00 - es * (C02 + es * (C04 + es * (C06 + es * C08)));
en[1] = es * (C22 - es * (C04 + es * (C06 + es * C08)));
var t = es * es;
en[2] = t * (C44 - es * (C46 + es * C48));
t *= es;
en[3] = t * (C66 - es * C68);
en[4] = t * es * C88;
return en;
}
function pj_mlfn(phi, sphi, cphi, en) {
cphi *= sphi;
sphi *= sphi;
return (en[0] * phi - cphi * (en[1] + sphi * (en[2] + sphi * (en[3] + sphi * en[4]))));
}
var MAX_ITER$3 = 20;
function pj_inv_mlfn(arg, es, en) {
var k = 1 / (1 - es);
var phi = arg;
for (var i = MAX_ITER$3; i; --i) { /* rarely goes over 2 iterations */
var s = Math.sin(phi);
var t = 1 - es * s * s;
//t = this.pj_mlfn(phi, s, Math.cos(phi), en) - arg;
//phi -= t * (t * Math.sqrt(t)) * k;
t = (pj_mlfn(phi, s, Math.cos(phi), en) - arg) * (t * Math.sqrt(t)) * k;
phi -= t;
if (Math.abs(t) < EPSLN) {
return phi;
}
}
//..reportError("cass:pj_inv_mlfn: Convergence error");
return phi;
}
// Heavily based on this tmerc projection implementation
// https://github.com/mbloch/mapshaper-proj/blob/master/src/projections/tmerc.js
function init$t() {
this.x0 = this.x0 !== undefined ? this.x0 : 0;
this.y0 = this.y0 !== undefined ? this.y0 : 0;
this.long0 = this.long0 !== undefined ? this.long0 : 0;
this.lat0 = this.lat0 !== undefined ? this.lat0 : 0;
if (this.es) {
this.en = pj_enfn(this.es);
this.ml0 = pj_mlfn(this.lat0, Math.sin(this.lat0), Math.cos(this.lat0), this.en);
}
}
/**
Transverse Mercator Forward - long/lat to x/y
long/lat in radians
*/
function forward$s(p) {
var lon = p.x;
var lat = p.y;
var delta_lon = adjust_lon(lon - this.long0);
var con;
var x, y;
var sin_phi = Math.sin(lat);
var cos_phi = Math.cos(lat);
if (!this.es) {
var b = cos_phi * Math.sin(delta_lon);
if ((Math.abs(Math.abs(b) - 1)) < EPSLN) {
return (93);
}
else {
x = 0.5 * this.a * this.k0 * Math.log((1 + b) / (1 - b)) + this.x0;
y = cos_phi * Math.cos(delta_lon) / Math.sqrt(1 - Math.pow(b, 2));
b = Math.abs(y);
if (b >= 1) {
if ((b - 1) > EPSLN) {
return (93);
}
else {
y = 0;
}
}
else {
y = Math.acos(y);
}
if (lat < 0) {
y = -y;
}
y = this.a * this.k0 * (y - this.lat0) + this.y0;
}
}
else {
var al = cos_phi * delta_lon;
var als = Math.pow(al, 2);
var c = this.ep2 * Math.pow(cos_phi, 2);
var cs = Math.pow(c, 2);
var tq = Math.abs(cos_phi) > EPSLN ? Math.tan(lat) : 0;
var t = Math.pow(tq, 2);
var ts = Math.pow(t, 2);
con = 1 - this.es * Math.pow(sin_phi, 2);
al = al / Math.sqrt(con);
var ml = pj_mlfn(lat, sin_phi, cos_phi, this.en);
x = this.a * (this.k0 * al * (1 +
als / 6 * (1 - t + c +
als / 20 * (5 - 18 * t + ts + 14 * c - 58 * t * c +
als / 42 * (61 + 179 * ts - ts * t - 479 * t))))) +
this.x0;
y = this.a * (this.k0 * (ml - this.ml0 +
sin_phi * delta_lon * al / 2 * (1 +
als / 12 * (5 - t + 9 * c + 4 * cs +
als / 30 * (61 + ts - 58 * t + 270 * c - 330 * t * c +
als / 56 * (1385 + 543 * ts - ts * t - 3111 * t)))))) +
this.y0;
}
p.x = x;
p.y = y;
return p;
}
/**
Transverse Mercator Inverse - x/y to long/lat
*/
function inverse$s(p) {
var con, phi;
var lat, lon;
var x = (p.x - this.x0) * (1 / this.a);
var y = (p.y - this.y0) * (1 / this.a);
if (!this.es) {
var f = Math.exp(x / this.k0);
var g = 0.5 * (f - 1 / f);
var temp = this.lat0 + y / this.k0;
var h = Math.cos(temp);
con = Math.sqrt((1 - Math.pow(h, 2)) / (1 + Math.pow(g, 2)));
lat = Math.asin(con);
if (y < 0) {
lat = -lat;
}
if ((g === 0) && (h === 0)) {
lon = 0;
}
else {
lon = adjust_lon(Math.atan2(g, h) + this.long0);
}
}
else { // ellipsoidal form
con = this.ml0 + y / this.k0;
phi = pj_inv_mlfn(con, this.es, this.en);
if (Math.abs(phi) < HALF_PI) {
var sin_phi = Math.sin(phi);
var cos_phi = Math.cos(phi);
var tan_phi = Math.abs(cos_phi) > EPSLN ? Math.tan(phi) : 0;
var c = this.ep2 * Math.pow(cos_phi, 2);
var cs = Math.pow(c, 2);
var t = Math.pow(tan_phi, 2);
var ts = Math.pow(t, 2);
con = 1 - this.es * Math.pow(sin_phi, 2);
var d = x * Math.sqrt(con) / this.k0;
var ds = Math.pow(d, 2);
con = con * tan_phi;
lat = phi - (con * ds / (1 - this.es)) * 0.5 * (1 -
ds / 12 * (5 + 3 * t - 9 * c * t + c - 4 * cs -
ds / 30 * (61 + 90 * t - 252 * c * t + 45 * ts + 46 * c -
ds / 56 * (1385 + 3633 * t + 4095 * ts + 1574 * ts * t))));
lon = adjust_lon(this.long0 + (d * (1 -
ds / 6 * (1 + 2 * t + c -
ds / 20 * (5 + 28 * t + 24 * ts + 8 * c * t + 6 * c -
ds / 42 * (61 + 662 * t + 1320 * ts + 720 * ts * t)))) / cos_phi));
}
else {
lat = HALF_PI * sign(y);
lon = 0;
}
}
p.x = lon;
p.y = lat;
return p;
}
var names$t = ["Fast_Transverse_Mercator", "Fast Transverse Mercator"];
var tmerc = {
init: init$t,
forward: forward$s,
inverse: inverse$s,
names: names$t
};
function sinh(x) {
var r = Math.exp(x);
r = (r - 1 / r) / 2;
return r;
}
function hypot(x, y) {
x = Math.abs(x);
y = Math.abs(y);
var a = Math.max(x, y);
var b = Math.min(x, y) / (a ? a : 1);
return a * Math.sqrt(1 + Math.pow(b, 2));
}
function log1py(x) {
var y = 1 + x;
var z = y - 1;
return z === 0 ? x : x * Math.log(y) / z;
}
function asinhy(x) {
var y = Math.abs(x);
y = log1py(y * (1 + y / (hypot(1, y) + 1)));
return x < 0 ? -y : y;
}
function gatg(pp, B) {
var cos_2B = 2 * Math.cos(2 * B);
var i = pp.length - 1;
var h1 = pp[i];
var h2 = 0;
var h;
while (--i >= 0) {
h = -h2 + cos_2B * h1 + pp[i];
h2 = h1;
h1 = h;
}
return (B + h * Math.sin(2 * B));
}
function clens(pp, arg_r) {
var r = 2 * Math.cos(arg_r);
var i = pp.length - 1;
var hr1 = pp[i];
var hr2 = 0;
var hr;
while (--i >= 0) {
hr = -hr2 + r * hr1 + pp[i];
hr2 = hr1;
hr1 = hr;
}
return Math.sin(arg_r) * hr;
}
function cosh(x) {
var r = Math.exp(x);
r = (r + 1 / r) / 2;
return r;
}
function clens_cmplx(pp, arg_r, arg_i) {
var sin_arg_r = Math.sin(arg_r);
var cos_arg_r = Math.cos(arg_r);
var sinh_arg_i = sinh(arg_i);
var cosh_arg_i = cosh(arg_i);
var r = 2 * cos_arg_r * cosh_arg_i;
var i = -2 * sin_arg_r * sinh_arg_i;
var j = pp.length - 1;
var hr = pp[j];
var hi1 = 0;
var hr1 = 0;
var hi = 0;
var hr2;
var hi2;
while (--j >= 0) {
hr2 = hr1;
hi2 = hi1;
hr1 = hr;
hi1 = hi;
hr = -hr2 + r * hr1 - i * hi1 + pp[j];
hi = -hi2 + i * hr1 + r * hi1;
}
r = sin_arg_r * cosh_arg_i;
i = cos_arg_r * sinh_arg_i;
return [r * hr - i * hi, r * hi + i * hr];
}
// Heavily based on this etmerc projection implementation
// https://github.com/mbloch/mapshaper-proj/blob/master/src/projections/etmerc.js
function init$s() {
if (!this.approx && (isNaN(this.es) || this.es <= 0)) {
throw new Error('Incorrect elliptical usage. Try using the +approx option in the proj string, or PROJECTION["Fast_Transverse_Mercator"] in the WKT.');
}
if (this.approx) {
// When '+approx' is set, use tmerc instead
tmerc.init.apply(this);
this.forward = tmerc.forward;
this.inverse = tmerc.inverse;
}
this.x0 = this.x0 !== undefined ? this.x0 : 0;
this.y0 = this.y0 !== undefined ? this.y0 : 0;
this.long0 = this.long0 !== undefined ? this.long0 : 0;
this.lat0 = this.lat0 !== undefined ? this.lat0 : 0;
this.cgb = [];
this.cbg = [];
this.utg = [];
this.gtu = [];
var f = this.es / (1 + Math.sqrt(1 - this.es));
var n = f / (2 - f);
var np = n;
this.cgb[0] = n * (2 + n * (-2 / 3 + n * (-2 + n * (116 / 45 + n * (26 / 45 + n * (-2854 / 675 ))))));
this.cbg[0] = n * (-2 + n * ( 2 / 3 + n * ( 4 / 3 + n * (-82 / 45 + n * (32 / 45 + n * (4642 / 4725))))));
np = np * n;
this.cgb[1] = np * (7 / 3 + n * (-8 / 5 + n * (-227 / 45 + n * (2704 / 315 + n * (2323 / 945)))));
this.cbg[1] = np * (5 / 3 + n * (-16 / 15 + n * ( -13 / 9 + n * (904 / 315 + n * (-1522 / 945)))));
np = np * n;
this.cgb[2] = np * (56 / 15 + n * (-136 / 35 + n * (-1262 / 105 + n * (73814 / 2835))));
this.cbg[2] = np * (-26 / 15 + n * (34 / 21 + n * (8 / 5 + n * (-12686 / 2835))));
np = np * n;
this.cgb[3] = np * (4279 / 630 + n * (-332 / 35 + n * (-399572 / 14175)));
this.cbg[3] = np * (1237 / 630 + n * (-12 / 5 + n * ( -24832 / 14175)));
np = np * n;
this.cgb[4] = np * (4174 / 315 + n * (-144838 / 6237));
this.cbg[4] = np * (-734 / 315 + n * (109598 / 31185));
np = np * n;
this.cgb[5] = np * (601676 / 22275);
this.cbg[5] = np * (444337 / 155925);
np = Math.pow(n, 2);
this.Qn = this.k0 / (1 + n) * (1 + np * (1 / 4 + np * (1 / 64 + np / 256)));
this.utg[0] = n * (-0.5 + n * ( 2 / 3 + n * (-37 / 96 + n * ( 1 / 360 + n * (81 / 512 + n * (-96199 / 604800))))));
this.gtu[0] = n * (0.5 + n * (-2 / 3 + n * (5 / 16 + n * (41 / 180 + n * (-127 / 288 + n * (7891 / 37800))))));
this.utg[1] = np * (-1 / 48 + n * (-1 / 15 + n * (437 / 1440 + n * (-46 / 105 + n * (1118711 / 3870720)))));
this.gtu[1] = np * (13 / 48 + n * (-3 / 5 + n * (557 / 1440 + n * (281 / 630 + n * (-1983433 / 1935360)))));
np = np * n;
this.utg[2] = np * (-17 / 480 + n * (37 / 840 + n * (209 / 4480 + n * (-5569 / 90720 ))));
this.gtu[2] = np * (61 / 240 + n * (-103 / 140 + n * (15061 / 26880 + n * (167603 / 181440))));
np = np * n;
this.utg[3] = np * (-4397 / 161280 + n * (11 / 504 + n * (830251 / 7257600)));
this.gtu[3] = np * (49561 / 161280 + n * (-179 / 168 + n * (6601661 / 7257600)));
np = np * n;
this.utg[4] = np * (-4583 / 161280 + n * (108847 / 3991680));
this.gtu[4] = np * (34729 / 80640 + n * (-3418889 / 1995840));
np = np * n;
this.utg[5] = np * (-20648693 / 638668800);
this.gtu[5] = np * (212378941 / 319334400);
var Z = gatg(this.cbg, this.lat0);
this.Zb = -this.Qn * (Z + clens(this.gtu, 2 * Z));
}
function forward$r(p) {
var Ce = adjust_lon(p.x - this.long0);
var Cn = p.y;
Cn = gatg(this.cbg, Cn);
var sin_Cn = Math.sin(Cn);
var cos_Cn = Math.cos(Cn);
var sin_Ce = Math.sin(Ce);
var cos_Ce = Math.cos(Ce);
Cn = Math.atan2(sin_Cn, cos_Ce * cos_Cn);
Ce = Math.atan2(sin_Ce * cos_Cn, hypot(sin_Cn, cos_Cn * cos_Ce));
Ce = asinhy(Math.tan(Ce));
var tmp = clens_cmplx(this.gtu, 2 * Cn, 2 * Ce);
Cn = Cn + tmp[0];
Ce = Ce + tmp[1];
var x;
var y;
if (Math.abs(Ce) <= 2.623395162778) {
x = this.a * (this.Qn * Ce) + this.x0;
y = this.a * (this.Qn * Cn + this.Zb) + this.y0;
}
else {
x = Infinity;
y = Infinity;
}
p.x = x;
p.y = y;
return p;
}
function inverse$r(p) {
var Ce = (p.x - this.x0) * (1 / this.a);
var Cn = (p.y - this.y0) * (1 / this.a);
Cn = (Cn - this.Zb) / this.Qn;
Ce = Ce / this.Qn;
var lon;
var lat;
if (Math.abs(Ce) <= 2.623395162778) {
var tmp = clens_cmplx(this.utg, 2 * Cn, 2 * Ce);
Cn = Cn + tmp[0];
Ce = Ce + tmp[1];
Ce = Math.atan(sinh(Ce));
var sin_Cn = Math.sin(Cn);
var cos_Cn = Math.cos(Cn);
var sin_Ce = Math.sin(Ce);
var cos_Ce = Math.cos(Ce);
Cn = Math.atan2(sin_Cn * cos_Ce, hypot(sin_Ce, cos_Ce * cos_Cn));
Ce = Math.atan2(sin_Ce, cos_Ce * cos_Cn);
lon = adjust_lon(Ce + this.long0);
lat = gatg(this.cgb, Cn);
}
else {
lon = Infinity;
lat = Infinity;
}
p.x = lon;
p.y = lat;
return p;
}
var names$s = ["Extended_Transverse_Mercator", "Extended Transverse Mercator", "etmerc", "Transverse_Mercator", "Transverse Mercator", "Gauss Kruger", "Gauss_Kruger", "tmerc"];
var etmerc = {
init: init$s,
forward: forward$r,
inverse: inverse$r,
names: names$s
};
function adjust_zone(zone, lon) {
if (zone === undefined) {
zone = Math.floor((adjust_lon(lon) + Math.PI) * 30 / Math.PI) + 1;
if (zone < 0) {
return 0;
} else if (zone > 60) {
return 60;
}
}
return zone;
}
var dependsOn = 'etmerc';
function init$r() {
var zone = adjust_zone(this.zone, this.long0);
if (zone === undefined) {
throw new Error('unknown utm zone');
}
this.lat0 = 0;
this.long0 = ((6 * Math.abs(zone)) - 183) * D2R$1;
this.x0 = 500000;
this.y0 = this.utmSouth ? 10000000 : 0;
this.k0 = 0.9996;
etmerc.init.apply(this);
this.forward = etmerc.forward;
this.inverse = etmerc.inverse;
}
var names$r = ["Universal Transverse Mercator System", "utm"];
var utm = {
init: init$r,
names: names$r,
dependsOn: dependsOn
};
function srat(esinp, exp) {
return (Math.pow((1 - esinp) / (1 + esinp), exp));
}
var MAX_ITER$2 = 20;
function init$q() {
var sphi = Math.sin(this.lat0);
var cphi = Math.cos(this.lat0);
cphi *= cphi;
this.rc = Math.sqrt(1 - this.es) / (1 - this.es * sphi * sphi);
this.C = Math.sqrt(1 + this.es * cphi * cphi / (1 - this.es));
this.phic0 = Math.asin(sphi / this.C);
this.ratexp = 0.5 * this.C * this.e;
this.K = Math.tan(0.5 * this.phic0 + FORTPI) / (Math.pow(Math.tan(0.5 * this.lat0 + FORTPI), this.C) * srat(this.e * sphi, this.ratexp));
}
function forward$q(p) {
var lon = p.x;
var lat = p.y;
p.y = 2 * Math.atan(this.K * Math.pow(Math.tan(0.5 * lat + FORTPI), this.C) * srat(this.e * Math.sin(lat), this.ratexp)) - HALF_PI;
p.x = this.C * lon;
return p;
}
function inverse$q(p) {
var DEL_TOL = 1e-14;
var lon = p.x / this.C;
var lat = p.y;
var num = Math.pow(Math.tan(0.5 * lat + FORTPI) / this.K, 1 / this.C);
for (var i = MAX_ITER$2; i > 0; --i) {
lat = 2 * Math.atan(num * srat(this.e * Math.sin(p.y), - 0.5 * this.e)) - HALF_PI;
if (Math.abs(lat - p.y) < DEL_TOL) {
break;
}
p.y = lat;
}
/* convergence failed */
if (!i) {
return null;
}
p.x = lon;
p.y = lat;
return p;
}
var names$q = ["gauss"];
var gauss = {
init: init$q,
forward: forward$q,
inverse: inverse$q,
names: names$q
};
function init$p() {
gauss.init.apply(this);
if (!this.rc) {
return;
}
this.sinc0 = Math.sin(this.phic0);
this.cosc0 = Math.cos(this.phic0);
this.R2 = 2 * this.rc;
if (!this.title) {
this.title = "Oblique Stereographic Alternative";
}
}
function forward$p(p) {
var sinc, cosc, cosl, k;
p.x = adjust_lon(p.x - this.long0);
gauss.forward.apply(this, [p]);
sinc = Math.sin(p.y);
cosc = Math.cos(p.y);
cosl = Math.cos(p.x);
k = this.k0 * this.R2 / (1 + this.sinc0 * sinc + this.cosc0 * cosc * cosl);
p.x = k * cosc * Math.sin(p.x);
p.y = k * (this.cosc0 * sinc - this.sinc0 * cosc * cosl);
p.x = this.a * p.x + this.x0;
p.y = this.a * p.y + this.y0;
return p;
}
function inverse$p(p) {
var sinc, cosc, lon, lat, rho;
p.x = (p.x - this.x0) / this.a;
p.y = (p.y - this.y0) / this.a;
p.x /= this.k0;
p.y /= this.k0;
if ((rho = hypot(p.x, p.y))) {
var c = 2 * Math.atan2(rho, this.R2);
sinc = Math.sin(c);
cosc = Math.cos(c);
lat = Math.asin(cosc * this.sinc0 + p.y * sinc * this.cosc0 / rho);
lon = Math.atan2(p.x * sinc, rho * this.cosc0 * cosc - p.y * this.sinc0 * sinc);
}
else {
lat = this.phic0;
lon = 0;
}
p.x = lon;
p.y = lat;
gauss.inverse.apply(this, [p]);
p.x = adjust_lon(p.x + this.long0);
return p;
}
var names$p = ["Stereographic_North_Pole", "Oblique_Stereographic", "sterea","Oblique Stereographic Alternative","Double_Stereographic"];
var sterea = {
init: init$p,
forward: forward$p,
inverse: inverse$p,
names: names$p
};
function ssfn_(phit, sinphi, eccen) {
sinphi *= eccen;
return (Math.tan(0.5 * (HALF_PI + phit)) * Math.pow((1 - sinphi) / (1 + sinphi), 0.5 * eccen));
}
function init$o() {
// setting default parameters
this.x0 = this.x0 || 0;
this.y0 = this.y0 || 0;
this.lat0 = this.lat0 || 0;
this.long0 = this.long0 || 0;
this.coslat0 = Math.cos(this.lat0);
this.sinlat0 = Math.sin(this.lat0);
if (this.sphere) {
if (this.k0 === 1 && !isNaN(this.lat_ts) && Math.abs(this.coslat0) <= EPSLN) {
this.k0 = 0.5 * (1 + sign(this.lat0) * Math.sin(this.lat_ts));
}
}
else {
if (Math.abs(this.coslat0) <= EPSLN) {
if (this.lat0 > 0) {
//North pole
//trace('stere:north pole');
this.con = 1;
}
else {
//South pole
//trace('stere:south pole');
this.con = -1;
}
}
this.cons = Math.sqrt(Math.pow(1 + this.e, 1 + this.e) * Math.pow(1 - this.e, 1 - this.e));
if (this.k0 === 1 && !isNaN(this.lat_ts) && Math.abs(this.coslat0) <= EPSLN && Math.abs(Math.cos(this.lat_ts)) > EPSLN) {
// When k0 is 1 (default value) and lat_ts is a vaild number and lat0 is at a pole and lat_ts is not at a pole
// Recalculate k0 using formula 21-35 from p161 of Snyder, 1987
this.k0 = 0.5 * this.cons * msfnz(this.e, Math.sin(this.lat_ts), Math.cos(this.lat_ts)) / tsfnz(this.e, this.con * this.lat_ts, this.con * Math.sin(this.lat_ts));
}
this.ms1 = msfnz(this.e, this.sinlat0, this.coslat0);
this.X0 = 2 * Math.atan(this.ssfn_(this.lat0, this.sinlat0, this.e)) - HALF_PI;
this.cosX0 = Math.cos(this.X0);
this.sinX0 = Math.sin(this.X0);
}
}
// Stereographic forward equations--mapping lat,long to x,y
function forward$o(p) {
var lon = p.x;
var lat = p.y;
var sinlat = Math.sin(lat);
var coslat = Math.cos(lat);
var A, X, sinX, cosX, ts, rh;
var dlon = adjust_lon(lon - this.long0);
if (Math.abs(Math.abs(lon - this.long0) - Math.PI) <= EPSLN && Math.abs(lat + this.lat0) <= EPSLN) {
//case of the origine point
//trace('stere:this is the origin point');
p.x = NaN;
p.y = NaN;
return p;
}
if (this.sphere) {
//trace('stere:sphere case');
A = 2 * this.k0 / (1 + this.sinlat0 * sinlat + this.coslat0 * coslat * Math.cos(dlon));
p.x = this.a * A * coslat * Math.sin(dlon) + this.x0;
p.y = this.a * A * (this.coslat0 * sinlat - this.sinlat0 * coslat * Math.cos(dlon)) + this.y0;
return p;
}
else {
X = 2 * Math.atan(this.ssfn_(lat, sinlat, this.e)) - HALF_PI;
cosX = Math.cos(X);
sinX = Math.sin(X);
if (Math.abs(this.coslat0) <= EPSLN) {
ts = tsfnz(this.e, lat * this.con, this.con * sinlat);
rh = 2 * this.a * this.k0 * ts / this.cons;
p.x = this.x0 + rh * Math.sin(lon - this.long0);
p.y = this.y0 - this.con * rh * Math.cos(lon - this.long0);
//trace(p.toString());
return p;
}
else if (Math.abs(this.sinlat0) < EPSLN) {
//Eq
//trace('stere:equateur');
A = 2 * this.a * this.k0 / (1 + cosX * Math.cos(dlon));
p.y = A * sinX;
}
else {
//other case
//trace('stere:normal case');
A = 2 * this.a * this.k0 * this.ms1 / (this.cosX0 * (1 + this.sinX0 * sinX + this.cosX0 * cosX * Math.cos(dlon)));
p.y = A * (this.cosX0 * sinX - this.sinX0 * cosX * Math.cos(dlon)) + this.y0;
}
p.x = A * cosX * Math.sin(dlon) + this.x0;
}
//trace(p.toString());
return p;
}
//* Stereographic inverse equations--mapping x,y to lat/long
function inverse$o(p) {
p.x -= this.x0;
p.y -= this.y0;
var lon, lat, ts, ce, Chi;
var rh = Math.sqrt(p.x * p.x + p.y * p.y);
if (this.sphere) {
var c = 2 * Math.atan(rh / (2 * this.a * this.k0));
lon = this.long0;
lat = this.lat0;
if (rh <= EPSLN) {
p.x = lon;
p.y = lat;
return p;
}
lat = Math.asin(Math.cos(c) * this.sinlat0 + p.y * Math.sin(c) * this.coslat0 / rh);
if (Math.abs(this.coslat0) < EPSLN) {
if (this.lat0 > 0) {
lon = adjust_lon(this.long0 + Math.atan2(p.x, - 1 * p.y));
}
else {
lon = adjust_lon(this.long0 + Math.atan2(p.x, p.y));
}
}
else {
lon = adjust_lon(this.long0 + Math.atan2(p.x * Math.sin(c), rh * this.coslat0 * Math.cos(c) - p.y * this.sinlat0 * Math.sin(c)));
}
p.x = lon;
p.y = lat;
return p;
}
else {
if (Math.abs(this.coslat0) <= EPSLN) {
if (rh <= EPSLN) {
lat = this.lat0;
lon = this.long0;
p.x = lon;
p.y = lat;
//trace(p.toString());
return p;
}
p.x *= this.con;
p.y *= this.con;
ts = rh * this.cons / (2 * this.a * this.k0);
lat = this.con * phi2z(this.e, ts);
lon = this.con * adjust_lon(this.con * this.long0 + Math.atan2(p.x, - 1 * p.y));
}
else {
ce = 2 * Math.atan(rh * this.cosX0 / (2 * this.a * this.k0 * this.ms1));
lon = this.long0;
if (rh <= EPSLN) {
Chi = this.X0;
}
else {
Chi = Math.asin(Math.cos(ce) * this.sinX0 + p.y * Math.sin(ce) * this.cosX0 / rh);
lon = adjust_lon(this.long0 + Math.atan2(p.x * Math.sin(ce), rh * this.cosX0 * Math.cos(ce) - p.y * this.sinX0 * Math.sin(ce)));
}
lat = -1 * phi2z(this.e, Math.tan(0.5 * (HALF_PI + Chi)));
}
}
p.x = lon;
p.y = lat;
//trace(p.toString());
return p;
}
var names$o = ["stere", "Stereographic_South_Pole", "Polar Stereographic (variant B)", "Polar_Stereographic"];
var stere = {
init: init$o,
forward: forward$o,
inverse: inverse$o,
names: names$o,
ssfn_: ssfn_
};
/*
references:
Formules et constantes pour le Calcul pour la
projection cylindrique conforme à axe oblique et pour la transformation entre
des systèmes de référence.
http://www.swisstopo.admin.ch/internet/swisstopo/fr/home/topics/survey/sys/refsys/switzerland.parsysrelated1.31216.downloadList.77004.DownloadFile.tmp/swissprojectionfr.pdf
*/
function init$n() {
var phy0 = this.lat0;
this.lambda0 = this.long0;
var sinPhy0 = Math.sin(phy0);
var semiMajorAxis = this.a;
var invF = this.rf;
var flattening = 1 / invF;
var e2 = 2 * flattening - Math.pow(flattening, 2);
var e = this.e = Math.sqrt(e2);
this.R = this.k0 * semiMajorAxis * Math.sqrt(1 - e2) / (1 - e2 * Math.pow(sinPhy0, 2));
this.alpha = Math.sqrt(1 + e2 / (1 - e2) * Math.pow(Math.cos(phy0), 4));
this.b0 = Math.asin(sinPhy0 / this.alpha);
var k1 = Math.log(Math.tan(Math.PI / 4 + this.b0 / 2));
var k2 = Math.log(Math.tan(Math.PI / 4 + phy0 / 2));
var k3 = Math.log((1 + e * sinPhy0) / (1 - e * sinPhy0));
this.K = k1 - this.alpha * k2 + this.alpha * e / 2 * k3;
}
function forward$n(p) {
var Sa1 = Math.log(Math.tan(Math.PI / 4 - p.y / 2));
var Sa2 = this.e / 2 * Math.log((1 + this.e * Math.sin(p.y)) / (1 - this.e * Math.sin(p.y)));
var S = -this.alpha * (Sa1 + Sa2) + this.K;
// spheric latitude
var b = 2 * (Math.atan(Math.exp(S)) - Math.PI / 4);
// spheric longitude
var I = this.alpha * (p.x - this.lambda0);
// psoeudo equatorial rotation
var rotI = Math.atan(Math.sin(I) / (Math.sin(this.b0) * Math.tan(b) + Math.cos(this.b0) * Math.cos(I)));
var rotB = Math.asin(Math.cos(this.b0) * Math.sin(b) - Math.sin(this.b0) * Math.cos(b) * Math.cos(I));
p.y = this.R / 2 * Math.log((1 + Math.sin(rotB)) / (1 - Math.sin(rotB))) + this.y0;
p.x = this.R * rotI + this.x0;
return p;
}
function inverse$n(p) {
var Y = p.x - this.x0;
var X = p.y - this.y0;
var rotI = Y / this.R;
var rotB = 2 * (Math.atan(Math.exp(X / this.R)) - Math.PI / 4);
var b = Math.asin(Math.cos(this.b0) * Math.sin(rotB) + Math.sin(this.b0) * Math.cos(rotB) * Math.cos(rotI));
var I = Math.atan(Math.sin(rotI) / (Math.cos(this.b0) * Math.cos(rotI) - Math.sin(this.b0) * Math.tan(rotB)));
var lambda = this.lambda0 + I / this.alpha;
var S = 0;
var phy = b;
var prevPhy = -1000;
var iteration = 0;
while (Math.abs(phy - prevPhy) > 0.0000001) {
if (++iteration > 20) {
//...reportError("omercFwdInfinity");
return;
}
//S = Math.log(Math.tan(Math.PI / 4 + phy / 2));
S = 1 / this.alpha * (Math.log(Math.tan(Math.PI / 4 + b / 2)) - this.K) + this.e * Math.log(Math.tan(Math.PI / 4 + Math.asin(this.e * Math.sin(phy)) / 2));
prevPhy = phy;
phy = 2 * Math.atan(Math.exp(S)) - Math.PI / 2;
}
p.x = lambda;
p.y = phy;
return p;
}
var names$n = ["somerc"];
var somerc = {
init: init$n,
forward: forward$n,
inverse: inverse$n,
names: names$n
};
var TOL = 1e-7;
function isTypeA(P) {
var typeAProjections = ['Hotine_Oblique_Mercator','Hotine_Oblique_Mercator_Azimuth_Natural_Origin'];
var projectionName = typeof P.PROJECTION === "object" ? Object.keys(P.PROJECTION)[0] : P.PROJECTION;
return 'no_uoff' in P || 'no_off' in P || typeAProjections.indexOf(projectionName) !== -1;
}
/* Initialize the Oblique Mercator projection
------------------------------------------*/
function init$m() {
var con, com, cosph0, D, F, H, L, sinph0, p, J, gamma = 0,
gamma0, lamc = 0, lam1 = 0, lam2 = 0, phi1 = 0, phi2 = 0, alpha_c = 0;
// only Type A uses the no_off or no_uoff property
// https://github.com/OSGeo/proj.4/issues/104
this.no_off = isTypeA(this);
this.no_rot = 'no_rot' in this;
var alp = false;
if ("alpha" in this) {
alp = true;
}
var gam = false;
if ("rectified_grid_angle" in this) {
gam = true;
}
if (alp) {
alpha_c = this.alpha;
}
if (gam) {
gamma = (this.rectified_grid_angle * D2R$1);
}
if (alp || gam) {
lamc = this.longc;
} else {
lam1 = this.long1;
phi1 = this.lat1;
lam2 = this.long2;
phi2 = this.lat2;
if (Math.abs(phi1 - phi2) <= TOL || (con = Math.abs(phi1)) <= TOL ||
Math.abs(con - HALF_PI) <= TOL || Math.abs(Math.abs(this.lat0) - HALF_PI) <= TOL ||
Math.abs(Math.abs(phi2) - HALF_PI) <= TOL) {
throw new Error();
}
}
var one_es = 1.0 - this.es;
com = Math.sqrt(one_es);
if (Math.abs(this.lat0) > EPSLN) {
sinph0 = Math.sin(this.lat0);
cosph0 = Math.cos(this.lat0);
con = 1 - this.es * sinph0 * sinph0;
this.B = cosph0 * cosph0;
this.B = Math.sqrt(1 + this.es * this.B * this.B / one_es);
this.A = this.B * this.k0 * com / con;
D = this.B * com / (cosph0 * Math.sqrt(con));
F = D * D -1;
if (F <= 0) {
F = 0;
} else {
F = Math.sqrt(F);
if (this.lat0 < 0) {
F = -F;
}
}
this.E = F += D;
this.E *= Math.pow(tsfnz(this.e, this.lat0, sinph0), this.B);
} else {
this.B = 1 / com;
this.A = this.k0;
this.E = D = F = 1;
}
if (alp || gam) {
if (alp) {
gamma0 = Math.asin(Math.sin(alpha_c) / D);
if (!gam) {
gamma = alpha_c;
}
} else {
gamma0 = gamma;
alpha_c = Math.asin(D * Math.sin(gamma0));
}
this.lam0 = lamc - Math.asin(0.5 * (F - 1 / F) * Math.tan(gamma0)) / this.B;
} else {
H = Math.pow(tsfnz(this.e, phi1, Math.sin(phi1)), this.B);
L = Math.pow(tsfnz(this.e, phi2, Math.sin(phi2)), this.B);
F = this.E / H;
p = (L - H) / (L + H);
J = this.E * this.E;
J = (J - L * H) / (J + L * H);
con = lam1 - lam2;
if (con < -Math.pi) {
lam2 -=TWO_PI;
} else if (con > Math.pi) {
lam2 += TWO_PI;
}
this.lam0 = adjust_lon(0.5 * (lam1 + lam2) - Math.atan(J * Math.tan(0.5 * this.B * (lam1 - lam2)) / p) / this.B);
gamma0 = Math.atan(2 * Math.sin(this.B * adjust_lon(lam1 - this.lam0)) / (F - 1 / F));
gamma = alpha_c = Math.asin(D * Math.sin(gamma0));
}
this.singam = Math.sin(gamma0);
this.cosgam = Math.cos(gamma0);
this.sinrot = Math.sin(gamma);
this.cosrot = Math.cos(gamma);
this.rB = 1 / this.B;
this.ArB = this.A * this.rB;
this.BrA = 1 / this.ArB;
this.A * this.B;
if (this.no_off) {
this.u_0 = 0;
} else {
this.u_0 = Math.abs(this.ArB * Math.atan(Math.sqrt(D * D - 1) / Math.cos(alpha_c)));
if (this.lat0 < 0) {
this.u_0 = - this.u_0;
}
}
F = 0.5 * gamma0;
this.v_pole_n = this.ArB * Math.log(Math.tan(FORTPI - F));
this.v_pole_s = this.ArB * Math.log(Math.tan(FORTPI + F));
}
/* Oblique Mercator forward equations--mapping lat,long to x,y
----------------------------------------------------------*/
function forward$m(p) {
var coords = {};
var S, T, U, V, W, temp, u, v;
p.x = p.x - this.lam0;
if (Math.abs(Math.abs(p.y) - HALF_PI) > EPSLN) {
W = this.E / Math.pow(tsfnz(this.e, p.y, Math.sin(p.y)), this.B);
temp = 1 / W;
S = 0.5 * (W - temp);
T = 0.5 * (W + temp);
V = Math.sin(this.B * p.x);
U = (S * this.singam - V * this.cosgam) / T;
if (Math.abs(Math.abs(U) - 1.0) < EPSLN) {
throw new Error();
}
v = 0.5 * this.ArB * Math.log((1 - U)/(1 + U));
temp = Math.cos(this.B * p.x);
if (Math.abs(temp) < TOL) {
u = this.A * p.x;
} else {
u = this.ArB * Math.atan2((S * this.cosgam + V * this.singam), temp);
}
} else {
v = p.y > 0 ? this.v_pole_n : this.v_pole_s;
u = this.ArB * p.y;
}
if (this.no_rot) {
coords.x = u;
coords.y = v;
} else {
u -= this.u_0;
coords.x = v * this.cosrot + u * this.sinrot;
coords.y = u * this.cosrot - v * this.sinrot;
}
coords.x = (this.a * coords.x + this.x0);
coords.y = (this.a * coords.y + this.y0);
return coords;
}
function inverse$m(p) {
var u, v, Qp, Sp, Tp, Vp, Up;
var coords = {};
p.x = (p.x - this.x0) * (1.0 / this.a);
p.y = (p.y - this.y0) * (1.0 / this.a);
if (this.no_rot) {
v = p.y;
u = p.x;
} else {
v = p.x * this.cosrot - p.y * this.sinrot;
u = p.y * this.cosrot + p.x * this.sinrot + this.u_0;
}
Qp = Math.exp(-this.BrA * v);
Sp = 0.5 * (Qp - 1 / Qp);
Tp = 0.5 * (Qp + 1 / Qp);
Vp = Math.sin(this.BrA * u);
Up = (Vp * this.cosgam + Sp * this.singam) / Tp;
if (Math.abs(Math.abs(Up) - 1) < EPSLN) {
coords.x = 0;
coords.y = Up < 0 ? -HALF_PI : HALF_PI;
} else {
coords.y = this.E / Math.sqrt((1 + Up) / (1 - Up));
coords.y = phi2z(this.e, Math.pow(coords.y, 1 / this.B));
if (coords.y === Infinity) {
throw new Error();
}
coords.x = -this.rB * Math.atan2((Sp * this.cosgam - Vp * this.singam), Math.cos(this.BrA * u));
}
coords.x += this.lam0;
return coords;
}
var names$m = ["Hotine_Oblique_Mercator", "Hotine Oblique Mercator", "Hotine_Oblique_Mercator_Azimuth_Natural_Origin", "Hotine_Oblique_Mercator_Two_Point_Natural_Origin", "Hotine_Oblique_Mercator_Azimuth_Center", "Oblique_Mercator", "omerc"];
var omerc = {
init: init$m,
forward: forward$m,
inverse: inverse$m,
names: names$m
};
function init$l() {
//double lat0; /* the reference latitude */
//double long0; /* the reference longitude */
//double lat1; /* first standard parallel */
//double lat2; /* second standard parallel */
//double r_maj; /* major axis */
//double r_min; /* minor axis */
//double false_east; /* x offset in meters */
//double false_north; /* y offset in meters */
//the above value can be set with proj4.defs
//example: proj4.defs("EPSG:2154","+proj=lcc +lat_1=49 +lat_2=44 +lat_0=46.5 +lon_0=3 +x_0=700000 +y_0=6600000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs");
if (!this.lat2) {
this.lat2 = this.lat1;
} //if lat2 is not defined
if (!this.k0) {
this.k0 = 1;
}
this.x0 = this.x0 || 0;
this.y0 = this.y0 || 0;
// Standard Parallels cannot be equal and on opposite sides of the equator
if (Math.abs(this.lat1 + this.lat2) < EPSLN) {
return;
}
var temp = this.b / this.a;
this.e = Math.sqrt(1 - temp * temp);
var sin1 = Math.sin(this.lat1);
var cos1 = Math.cos(this.lat1);
var ms1 = msfnz(this.e, sin1, cos1);
var ts1 = tsfnz(this.e, this.lat1, sin1);
var sin2 = Math.sin(this.lat2);
var cos2 = Math.cos(this.lat2);
var ms2 = msfnz(this.e, sin2, cos2);
var ts2 = tsfnz(this.e, this.lat2, sin2);
var ts0 = tsfnz(this.e, this.lat0, Math.sin(this.lat0));
if (Math.abs(this.lat1 - this.lat2) > EPSLN) {
this.ns = Math.log(ms1 / ms2) / Math.log(ts1 / ts2);
}
else {
this.ns = sin1;
}
if (isNaN(this.ns)) {
this.ns = sin1;
}
this.f0 = ms1 / (this.ns * Math.pow(ts1, this.ns));
this.rh = this.a * this.f0 * Math.pow(ts0, this.ns);
if (!this.title) {
this.title = "Lambert Conformal Conic";
}
}
// Lambert Conformal conic forward equations--mapping lat,long to x,y
// -----------------------------------------------------------------
function forward$l(p) {
var lon = p.x;
var lat = p.y;
// singular cases :
if (Math.abs(2 * Math.abs(lat) - Math.PI) <= EPSLN) {
lat = sign(lat) * (HALF_PI - 2 * EPSLN);
}
var con = Math.abs(Math.abs(lat) - HALF_PI);
var ts, rh1;
if (con > EPSLN) {
ts = tsfnz(this.e, lat, Math.sin(lat));
rh1 = this.a * this.f0 * Math.pow(ts, this.ns);
}
else {
con = lat * this.ns;
if (con <= 0) {
return null;
}
rh1 = 0;
}
var theta = this.ns * adjust_lon(lon - this.long0);
p.x = this.k0 * (rh1 * Math.sin(theta)) + this.x0;
p.y = this.k0 * (this.rh - rh1 * Math.cos(theta)) + this.y0;
return p;
}
// Lambert Conformal Conic inverse equations--mapping x,y to lat/long
// -----------------------------------------------------------------
function inverse$l(p) {
var rh1, con, ts;
var lat, lon;
var x = (p.x - this.x0) / this.k0;
var y = (this.rh - (p.y - this.y0) / this.k0);
if (this.ns > 0) {
rh1 = Math.sqrt(x * x + y * y);
con = 1;
}
else {
rh1 = -Math.sqrt(x * x + y * y);
con = -1;
}
var theta = 0;
if (rh1 !== 0) {
theta = Math.atan2((con * x), (con * y));
}
if ((rh1 !== 0) || (this.ns > 0)) {
con = 1 / this.ns;
ts = Math.pow((rh1 / (this.a * this.f0)), con);
lat = phi2z(this.e, ts);
if (lat === -9999) {
return null;
}
}
else {
lat = -HALF_PI;
}
lon = adjust_lon(theta / this.ns + this.long0);
p.x = lon;
p.y = lat;
return p;
}
var names$l = [
"Lambert Tangential Conformal Conic Projection",
"Lambert_Conformal_Conic",
"Lambert_Conformal_Conic_1SP",
"Lambert_Conformal_Conic_2SP",
"lcc",
"Lambert Conic Conformal (1SP)",
"Lambert Conic Conformal (2SP)"
];
var lcc = {
init: init$l,
forward: forward$l,
inverse: inverse$l,
names: names$l
};
function init$k() {
this.a = 6377397.155;
this.es = 0.006674372230614;
this.e = Math.sqrt(this.es);
if (!this.lat0) {
this.lat0 = 0.863937979737193;
}
if (!this.long0) {
this.long0 = 0.7417649320975901 - 0.308341501185665;
}
/* if scale not set default to 0.9999 */
if (!this.k0) {
this.k0 = 0.9999;
}
this.s45 = 0.785398163397448; /* 45 */
this.s90 = 2 * this.s45;
this.fi0 = this.lat0;
this.e2 = this.es;
this.e = Math.sqrt(this.e2);
this.alfa = Math.sqrt(1 + (this.e2 * Math.pow(Math.cos(this.fi0), 4)) / (1 - this.e2));
this.uq = 1.04216856380474;
this.u0 = Math.asin(Math.sin(this.fi0) / this.alfa);
this.g = Math.pow((1 + this.e * Math.sin(this.fi0)) / (1 - this.e * Math.sin(this.fi0)), this.alfa * this.e / 2);
this.k = Math.tan(this.u0 / 2 + this.s45) / Math.pow(Math.tan(this.fi0 / 2 + this.s45), this.alfa) * this.g;
this.k1 = this.k0;
this.n0 = this.a * Math.sqrt(1 - this.e2) / (1 - this.e2 * Math.pow(Math.sin(this.fi0), 2));
this.s0 = 1.37008346281555;
this.n = Math.sin(this.s0);
this.ro0 = this.k1 * this.n0 / Math.tan(this.s0);
this.ad = this.s90 - this.uq;
}
/* ellipsoid */
/* calculate xy from lat/lon */
/* Constants, identical to inverse transform function */
function forward$k(p) {
var gfi, u, deltav, s, d, eps, ro;
var lon = p.x;
var lat = p.y;
var delta_lon = adjust_lon(lon - this.long0);
/* Transformation */
gfi = Math.pow(((1 + this.e * Math.sin(lat)) / (1 - this.e * Math.sin(lat))), (this.alfa * this.e / 2));
u = 2 * (Math.atan(this.k * Math.pow(Math.tan(lat / 2 + this.s45), this.alfa) / gfi) - this.s45);
deltav = -delta_lon * this.alfa;
s = Math.asin(Math.cos(this.ad) * Math.sin(u) + Math.sin(this.ad) * Math.cos(u) * Math.cos(deltav));
d = Math.asin(Math.cos(u) * Math.sin(deltav) / Math.cos(s));
eps = this.n * d;
ro = this.ro0 * Math.pow(Math.tan(this.s0 / 2 + this.s45), this.n) / Math.pow(Math.tan(s / 2 + this.s45), this.n);
p.y = ro * Math.cos(eps) / 1;
p.x = ro * Math.sin(eps) / 1;
if (!this.czech) {
p.y *= -1;
p.x *= -1;
}
return (p);
}
/* calculate lat/lon from xy */
function inverse$k(p) {
var u, deltav, s, d, eps, ro, fi1;
var ok;
/* Transformation */
/* revert y, x*/
var tmp = p.x;
p.x = p.y;
p.y = tmp;
if (!this.czech) {
p.y *= -1;
p.x *= -1;
}
ro = Math.sqrt(p.x * p.x + p.y * p.y);
eps = Math.atan2(p.y, p.x);
d = eps / Math.sin(this.s0);
s = 2 * (Math.atan(Math.pow(this.ro0 / ro, 1 / this.n) * Math.tan(this.s0 / 2 + this.s45)) - this.s45);
u = Math.asin(Math.cos(this.ad) * Math.sin(s) - Math.sin(this.ad) * Math.cos(s) * Math.cos(d));
deltav = Math.asin(Math.cos(s) * Math.sin(d) / Math.cos(u));
p.x = this.long0 - deltav / this.alfa;
fi1 = u;
ok = 0;
var iter = 0;
do {
p.y = 2 * (Math.atan(Math.pow(this.k, - 1 / this.alfa) * Math.pow(Math.tan(u / 2 + this.s45), 1 / this.alfa) * Math.pow((1 + this.e * Math.sin(fi1)) / (1 - this.e * Math.sin(fi1)), this.e / 2)) - this.s45);
if (Math.abs(fi1 - p.y) < 0.0000000001) {
ok = 1;
}
fi1 = p.y;
iter += 1;
} while (ok === 0 && iter < 15);
if (iter >= 15) {
return null;
}
return (p);
}
var names$k = ["Krovak", "krovak"];
var krovak = {
init: init$k,
forward: forward$k,
inverse: inverse$k,
names: names$k
};
function mlfn(e0, e1, e2, e3, phi) {
return (e0 * phi - e1 * Math.sin(2 * phi) + e2 * Math.sin(4 * phi) - e3 * Math.sin(6 * phi));
}
function e0fn(x) {
return (1 - 0.25 * x * (1 + x / 16 * (3 + 1.25 * x)));
}
function e1fn(x) {
return (0.375 * x * (1 + 0.25 * x * (1 + 0.46875 * x)));
}
function e2fn(x) {
return (0.05859375 * x * x * (1 + 0.75 * x));
}
function e3fn(x) {
return (x * x * x * (35 / 3072));
}
function gN(a, e, sinphi) {
var temp = e * sinphi;
return a / Math.sqrt(1 - temp * temp);
}
function adjust_lat(x) {
return (Math.abs(x) < HALF_PI) ? x : (x - (sign(x) * Math.PI));
}
function imlfn(ml, e0, e1, e2, e3) {
var phi;
var dphi;
phi = ml / e0;
for (var i = 0; i < 15; i++) {
dphi = (ml - (e0 * phi - e1 * Math.sin(2 * phi) + e2 * Math.sin(4 * phi) - e3 * Math.sin(6 * phi))) / (e0 - 2 * e1 * Math.cos(2 * phi) + 4 * e2 * Math.cos(4 * phi) - 6 * e3 * Math.cos(6 * phi));
phi += dphi;
if (Math.abs(dphi) <= 0.0000000001) {
return phi;
}
}
//..reportError("IMLFN-CONV:Latitude failed to converge after 15 iterations");
return NaN;
}
function init$j() {
if (!this.sphere) {
this.e0 = e0fn(this.es);
this.e1 = e1fn(this.es);
this.e2 = e2fn(this.es);
this.e3 = e3fn(this.es);
this.ml0 = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, this.lat0);
}
}
/* Cassini forward equations--mapping lat,long to x,y
-----------------------------------------------------------------------*/
function forward$j(p) {
/* Forward equations
-----------------*/
var x, y;
var lam = p.x;
var phi = p.y;
lam = adjust_lon(lam - this.long0);
if (this.sphere) {
x = this.a * Math.asin(Math.cos(phi) * Math.sin(lam));
y = this.a * (Math.atan2(Math.tan(phi), Math.cos(lam)) - this.lat0);
}
else {
//ellipsoid
var sinphi = Math.sin(phi);
var cosphi = Math.cos(phi);
var nl = gN(this.a, this.e, sinphi);
var tl = Math.tan(phi) * Math.tan(phi);
var al = lam * Math.cos(phi);
var asq = al * al;
var cl = this.es * cosphi * cosphi / (1 - this.es);
var ml = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, phi);
x = nl * al * (1 - asq * tl * (1 / 6 - (8 - tl + 8 * cl) * asq / 120));
y = ml - this.ml0 + nl * sinphi / cosphi * asq * (0.5 + (5 - tl + 6 * cl) * asq / 24);
}
p.x = x + this.x0;
p.y = y + this.y0;
return p;
}
/* Inverse equations
-----------------*/
function inverse$j(p) {
p.x -= this.x0;
p.y -= this.y0;
var x = p.x / this.a;
var y = p.y / this.a;
var phi, lam;
if (this.sphere) {
var dd = y + this.lat0;
phi = Math.asin(Math.sin(dd) * Math.cos(x));
lam = Math.atan2(Math.tan(x), Math.cos(dd));
}
else {
/* ellipsoid */
var ml1 = this.ml0 / this.a + y;
var phi1 = imlfn(ml1, this.e0, this.e1, this.e2, this.e3);
if (Math.abs(Math.abs(phi1) - HALF_PI) <= EPSLN) {
p.x = this.long0;
p.y = HALF_PI;
if (y < 0) {
p.y *= -1;
}
return p;
}
var nl1 = gN(this.a, this.e, Math.sin(phi1));
var rl1 = nl1 * nl1 * nl1 / this.a / this.a * (1 - this.es);
var tl1 = Math.pow(Math.tan(phi1), 2);
var dl = x * this.a / nl1;
var dsq = dl * dl;
phi = phi1 - nl1 * Math.tan(phi1) / rl1 * dl * dl * (0.5 - (1 + 3 * tl1) * dl * dl / 24);
lam = dl * (1 - dsq * (tl1 / 3 + (1 + 3 * tl1) * tl1 * dsq / 15)) / Math.cos(phi1);
}
p.x = adjust_lon(lam + this.long0);
p.y = adjust_lat(phi);
return p;
}
var names$j = ["Cassini", "Cassini_Soldner", "cass"];
var cass = {
init: init$j,
forward: forward$j,
inverse: inverse$j,
names: names$j
};
function qsfnz(eccent, sinphi) {
var con;
if (eccent > 1.0e-7) {
con = eccent * sinphi;
return ((1 - eccent * eccent) * (sinphi / (1 - con * con) - (0.5 / eccent) * Math.log((1 - con) / (1 + con))));
}
else {
return (2 * sinphi);
}
}
/*
reference
"New Equal-Area Map Projections for Noncircular Regions", John P. Snyder,
The American Cartographer, Vol 15, No. 4, October 1988, pp. 341-355.
*/
var S_POLE = 1;
var N_POLE = 2;
var EQUIT = 3;
var OBLIQ = 4;
/* Initialize the Lambert Azimuthal Equal Area projection
------------------------------------------------------*/
function init$i() {
var t = Math.abs(this.lat0);
if (Math.abs(t - HALF_PI) < EPSLN) {
this.mode = this.lat0 < 0 ? this.S_POLE : this.N_POLE;
}
else if (Math.abs(t) < EPSLN) {
this.mode = this.EQUIT;
}
else {
this.mode = this.OBLIQ;
}
if (this.es > 0) {
var sinphi;
this.qp = qsfnz(this.e, 1);
this.mmf = 0.5 / (1 - this.es);
this.apa = authset(this.es);
switch (this.mode) {
case this.N_POLE:
this.dd = 1;
break;
case this.S_POLE:
this.dd = 1;
break;
case this.EQUIT:
this.rq = Math.sqrt(0.5 * this.qp);
this.dd = 1 / this.rq;
this.xmf = 1;
this.ymf = 0.5 * this.qp;
break;
case this.OBLIQ:
this.rq = Math.sqrt(0.5 * this.qp);
sinphi = Math.sin(this.lat0);
this.sinb1 = qsfnz(this.e, sinphi) / this.qp;
this.cosb1 = Math.sqrt(1 - this.sinb1 * this.sinb1);
this.dd = Math.cos(this.lat0) / (Math.sqrt(1 - this.es * sinphi * sinphi) * this.rq * this.cosb1);
this.ymf = (this.xmf = this.rq) / this.dd;
this.xmf *= this.dd;
break;
}
}
else {
if (this.mode === this.OBLIQ) {
this.sinph0 = Math.sin(this.lat0);
this.cosph0 = Math.cos(this.lat0);
}
}
}
/* Lambert Azimuthal Equal Area forward equations--mapping lat,long to x,y
-----------------------------------------------------------------------*/
function forward$i(p) {
/* Forward equations
-----------------*/
var x, y, coslam, sinlam, sinphi, q, sinb, cosb, b, cosphi;
var lam = p.x;
var phi = p.y;
lam = adjust_lon(lam - this.long0);
if (this.sphere) {
sinphi = Math.sin(phi);
cosphi = Math.cos(phi);
coslam = Math.cos(lam);
if (this.mode === this.OBLIQ || this.mode === this.EQUIT) {
y = (this.mode === this.EQUIT) ? 1 + cosphi * coslam : 1 + this.sinph0 * sinphi + this.cosph0 * cosphi * coslam;
if (y <= EPSLN) {
return null;
}
y = Math.sqrt(2 / y);
x = y * cosphi * Math.sin(lam);
y *= (this.mode === this.EQUIT) ? sinphi : this.cosph0 * sinphi - this.sinph0 * cosphi * coslam;
}
else if (this.mode === this.N_POLE || this.mode === this.S_POLE) {
if (this.mode === this.N_POLE) {
coslam = -coslam;
}
if (Math.abs(phi + this.lat0) < EPSLN) {
return null;
}
y = FORTPI - phi * 0.5;
y = 2 * ((this.mode === this.S_POLE) ? Math.cos(y) : Math.sin(y));
x = y * Math.sin(lam);
y *= coslam;
}
}
else {
sinb = 0;
cosb = 0;
b = 0;
coslam = Math.cos(lam);
sinlam = Math.sin(lam);
sinphi = Math.sin(phi);
q = qsfnz(this.e, sinphi);
if (this.mode === this.OBLIQ || this.mode === this.EQUIT) {
sinb = q / this.qp;
cosb = Math.sqrt(1 - sinb * sinb);
}
switch (this.mode) {
case this.OBLIQ:
b = 1 + this.sinb1 * sinb + this.cosb1 * cosb * coslam;
break;
case this.EQUIT:
b = 1 + cosb * coslam;
break;
case this.N_POLE:
b = HALF_PI + phi;
q = this.qp - q;
break;
case this.S_POLE:
b = phi - HALF_PI;
q = this.qp + q;
break;
}
if (Math.abs(b) < EPSLN) {
return null;
}
switch (this.mode) {
case this.OBLIQ:
case this.EQUIT:
b = Math.sqrt(2 / b);
if (this.mode === this.OBLIQ) {
y = this.ymf * b * (this.cosb1 * sinb - this.sinb1 * cosb * coslam);
}
else {
y = (b = Math.sqrt(2 / (1 + cosb * coslam))) * sinb * this.ymf;
}
x = this.xmf * b * cosb * sinlam;
break;
case this.N_POLE:
case this.S_POLE:
if (q >= 0) {
x = (b = Math.sqrt(q)) * sinlam;
y = coslam * ((this.mode === this.S_POLE) ? b : -b);
}
else {
x = y = 0;
}
break;
}
}
p.x = this.a * x + this.x0;
p.y = this.a * y + this.y0;
return p;
}
/* Inverse equations
-----------------*/
function inverse$i(p) {
p.x -= this.x0;
p.y -= this.y0;
var x = p.x / this.a;
var y = p.y / this.a;
var lam, phi, cCe, sCe, q, rho, ab;
if (this.sphere) {
var cosz = 0,
rh, sinz = 0;
rh = Math.sqrt(x * x + y * y);
phi = rh * 0.5;
if (phi > 1) {
return null;
}
phi = 2 * Math.asin(phi);
if (this.mode === this.OBLIQ || this.mode === this.EQUIT) {
sinz = Math.sin(phi);
cosz = Math.cos(phi);
}
switch (this.mode) {
case this.EQUIT:
phi = (Math.abs(rh) <= EPSLN) ? 0 : Math.asin(y * sinz / rh);
x *= sinz;
y = cosz * rh;
break;
case this.OBLIQ:
phi = (Math.abs(rh) <= EPSLN) ? this.lat0 : Math.asin(cosz * this.sinph0 + y * sinz * this.cosph0 / rh);
x *= sinz * this.cosph0;
y = (cosz - Math.sin(phi) * this.sinph0) * rh;
break;
case this.N_POLE:
y = -y;
phi = HALF_PI - phi;
break;
case this.S_POLE:
phi -= HALF_PI;
break;
}
lam = (y === 0 && (this.mode === this.EQUIT || this.mode === this.OBLIQ)) ? 0 : Math.atan2(x, y);
}
else {
ab = 0;
if (this.mode === this.OBLIQ || this.mode === this.EQUIT) {
x /= this.dd;
y *= this.dd;
rho = Math.sqrt(x * x + y * y);
if (rho < EPSLN) {
p.x = this.long0;
p.y = this.lat0;
return p;
}
sCe = 2 * Math.asin(0.5 * rho / this.rq);
cCe = Math.cos(sCe);
x *= (sCe = Math.sin(sCe));
if (this.mode === this.OBLIQ) {
ab = cCe * this.sinb1 + y * sCe * this.cosb1 / rho;
q = this.qp * ab;
y = rho * this.cosb1 * cCe - y * this.sinb1 * sCe;
}
else {
ab = y * sCe / rho;
q = this.qp * ab;
y = rho * cCe;
}
}
else if (this.mode === this.N_POLE || this.mode === this.S_POLE) {
if (this.mode === this.N_POLE) {
y = -y;
}
q = (x * x + y * y);
if (!q) {
p.x = this.long0;
p.y = this.lat0;
return p;
}
ab = 1 - q / this.qp;
if (this.mode === this.S_POLE) {
ab = -ab;
}
}
lam = Math.atan2(x, y);
phi = authlat(Math.asin(ab), this.apa);
}
p.x = adjust_lon(this.long0 + lam);
p.y = phi;
return p;
}
/* determine latitude from authalic latitude */
var P00 = 0.33333333333333333333;
var P01 = 0.17222222222222222222;
var P02 = 0.10257936507936507936;
var P10 = 0.06388888888888888888;
var P11 = 0.06640211640211640211;
var P20 = 0.01641501294219154443;
function authset(es) {
var t;
var APA = [];
APA[0] = es * P00;
t = es * es;
APA[0] += t * P01;
APA[1] = t * P10;
t *= es;
APA[0] += t * P02;
APA[1] += t * P11;
APA[2] = t * P20;
return APA;
}
function authlat(beta, APA) {
var t = beta + beta;
return (beta + APA[0] * Math.sin(t) + APA[1] * Math.sin(t + t) + APA[2] * Math.sin(t + t + t));
}
var names$i = ["Lambert Azimuthal Equal Area", "Lambert_Azimuthal_Equal_Area", "laea"];
var laea = {
init: init$i,
forward: forward$i,
inverse: inverse$i,
names: names$i,
S_POLE: S_POLE,
N_POLE: N_POLE,
EQUIT: EQUIT,
OBLIQ: OBLIQ
};
function asinz(x) {
if (Math.abs(x) > 1) {
x = (x > 1) ? 1 : -1;
}
return Math.asin(x);
}
function init$h() {
if (Math.abs(this.lat1 + this.lat2) < EPSLN) {
return;
}
this.temp = this.b / this.a;
this.es = 1 - Math.pow(this.temp, 2);
this.e3 = Math.sqrt(this.es);
this.sin_po = Math.sin(this.lat1);
this.cos_po = Math.cos(this.lat1);
this.t1 = this.sin_po;
this.con = this.sin_po;
this.ms1 = msfnz(this.e3, this.sin_po, this.cos_po);
this.qs1 = qsfnz(this.e3, this.sin_po);
this.sin_po = Math.sin(this.lat2);
this.cos_po = Math.cos(this.lat2);
this.t2 = this.sin_po;
this.ms2 = msfnz(this.e3, this.sin_po, this.cos_po);
this.qs2 = qsfnz(this.e3, this.sin_po);
this.sin_po = Math.sin(this.lat0);
this.cos_po = Math.cos(this.lat0);
this.t3 = this.sin_po;
this.qs0 = qsfnz(this.e3, this.sin_po);
if (Math.abs(this.lat1 - this.lat2) > EPSLN) {
this.ns0 = (this.ms1 * this.ms1 - this.ms2 * this.ms2) / (this.qs2 - this.qs1);
}
else {
this.ns0 = this.con;
}
this.c = this.ms1 * this.ms1 + this.ns0 * this.qs1;
this.rh = this.a * Math.sqrt(this.c - this.ns0 * this.qs0) / this.ns0;
}
/* Albers Conical Equal Area forward equations--mapping lat,long to x,y
-------------------------------------------------------------------*/
function forward$h(p) {
var lon = p.x;
var lat = p.y;
this.sin_phi = Math.sin(lat);
this.cos_phi = Math.cos(lat);
var qs = qsfnz(this.e3, this.sin_phi);
var rh1 = this.a * Math.sqrt(this.c - this.ns0 * qs) / this.ns0;
var theta = this.ns0 * adjust_lon(lon - this.long0);
var x = rh1 * Math.sin(theta) + this.x0;
var y = this.rh - rh1 * Math.cos(theta) + this.y0;
p.x = x;
p.y = y;
return p;
}
function inverse$h(p) {
var rh1, qs, con, theta, lon, lat;
p.x -= this.x0;
p.y = this.rh - p.y + this.y0;
if (this.ns0 >= 0) {
rh1 = Math.sqrt(p.x * p.x + p.y * p.y);
con = 1;
}
else {
rh1 = -Math.sqrt(p.x * p.x + p.y * p.y);
con = -1;
}
theta = 0;
if (rh1 !== 0) {
theta = Math.atan2(con * p.x, con * p.y);
}
con = rh1 * this.ns0 / this.a;
if (this.sphere) {
lat = Math.asin((this.c - con * con) / (2 * this.ns0));
}
else {
qs = (this.c - con * con) / this.ns0;
lat = this.phi1z(this.e3, qs);
}
lon = adjust_lon(theta / this.ns0 + this.long0);
p.x = lon;
p.y = lat;
return p;
}
/* Function to compute phi1, the latitude for the inverse of the
Albers Conical Equal-Area projection.
-------------------------------------------*/
function phi1z(eccent, qs) {
var sinphi, cosphi, con, com, dphi;
var phi = asinz(0.5 * qs);
if (eccent < EPSLN) {
return phi;
}
var eccnts = eccent * eccent;
for (var i = 1; i <= 25; i++) {
sinphi = Math.sin(phi);
cosphi = Math.cos(phi);
con = eccent * sinphi;
com = 1 - con * con;
dphi = 0.5 * com * com / cosphi * (qs / (1 - eccnts) - sinphi / com + 0.5 / eccent * Math.log((1 - con) / (1 + con)));
phi = phi + dphi;
if (Math.abs(dphi) <= 1e-7) {
return phi;
}
}
return null;
}
var names$h = ["Albers_Conic_Equal_Area", "Albers", "aea"];
var aea = {
init: init$h,
forward: forward$h,
inverse: inverse$h,
names: names$h,
phi1z: phi1z
};
/*
reference:
Wolfram Mathworld "Gnomonic Projection"
http://mathworld.wolfram.com/GnomonicProjection.html
Accessed: 12th November 2009
*/
function init$g() {
/* Place parameters in static storage for common use
-------------------------------------------------*/
this.sin_p14 = Math.sin(this.lat0);
this.cos_p14 = Math.cos(this.lat0);
// Approximation for projecting points to the horizon (infinity)
this.infinity_dist = 1000 * this.a;
this.rc = 1;
}
/* Gnomonic forward equations--mapping lat,long to x,y
---------------------------------------------------*/
function forward$g(p) {
var sinphi, cosphi; /* sin and cos value */
var dlon; /* delta longitude value */
var coslon; /* cos of longitude */
var ksp; /* scale factor */
var g;
var x, y;
var lon = p.x;
var lat = p.y;
/* Forward equations
-----------------*/
dlon = adjust_lon(lon - this.long0);
sinphi = Math.sin(lat);
cosphi = Math.cos(lat);
coslon = Math.cos(dlon);
g = this.sin_p14 * sinphi + this.cos_p14 * cosphi * coslon;
ksp = 1;
if ((g > 0) || (Math.abs(g) <= EPSLN)) {
x = this.x0 + this.a * ksp * cosphi * Math.sin(dlon) / g;
y = this.y0 + this.a * ksp * (this.cos_p14 * sinphi - this.sin_p14 * cosphi * coslon) / g;
}
else {
// Point is in the opposing hemisphere and is unprojectable
// We still need to return a reasonable point, so we project
// to infinity, on a bearing
// equivalent to the northern hemisphere equivalent
// This is a reasonable approximation for short shapes and lines that
// straddle the horizon.
x = this.x0 + this.infinity_dist * cosphi * Math.sin(dlon);
y = this.y0 + this.infinity_dist * (this.cos_p14 * sinphi - this.sin_p14 * cosphi * coslon);
}
p.x = x;
p.y = y;
return p;
}
function inverse$g(p) {
var rh; /* Rho */
var sinc, cosc;
var c;
var lon, lat;
/* Inverse equations
-----------------*/
p.x = (p.x - this.x0) / this.a;
p.y = (p.y - this.y0) / this.a;
p.x /= this.k0;
p.y /= this.k0;
if ((rh = Math.sqrt(p.x * p.x + p.y * p.y))) {
c = Math.atan2(rh, this.rc);
sinc = Math.sin(c);
cosc = Math.cos(c);
lat = asinz(cosc * this.sin_p14 + (p.y * sinc * this.cos_p14) / rh);
lon = Math.atan2(p.x * sinc, rh * this.cos_p14 * cosc - p.y * this.sin_p14 * sinc);
lon = adjust_lon(this.long0 + lon);
}
else {
lat = this.phic0;
lon = 0;
}
p.x = lon;
p.y = lat;
return p;
}
var names$g = ["gnom"];
var gnom = {
init: init$g,
forward: forward$g,
inverse: inverse$g,
names: names$g
};
function iqsfnz(eccent, q) {
var temp = 1 - (1 - eccent * eccent) / (2 * eccent) * Math.log((1 - eccent) / (1 + eccent));
if (Math.abs(Math.abs(q) - temp) < 1.0E-6) {
if (q < 0) {
return (-1 * HALF_PI);
}
else {
return HALF_PI;
}
}
//var phi = 0.5* q/(1-eccent*eccent);
var phi = Math.asin(0.5 * q);
var dphi;
var sin_phi;
var cos_phi;
var con;
for (var i = 0; i < 30; i++) {
sin_phi = Math.sin(phi);
cos_phi = Math.cos(phi);
con = eccent * sin_phi;
dphi = Math.pow(1 - con * con, 2) / (2 * cos_phi) * (q / (1 - eccent * eccent) - sin_phi / (1 - con * con) + 0.5 / eccent * Math.log((1 - con) / (1 + con)));
phi += dphi;
if (Math.abs(dphi) <= 0.0000000001) {
return phi;
}
}
//console.log("IQSFN-CONV:Latitude failed to converge after 30 iterations");
return NaN;
}
/*
reference:
"Cartographic Projection Procedures for the UNIX Environment-
A User's Manual" by Gerald I. Evenden,
USGS Open File Report 90-284and Release 4 Interim Reports (2003)
*/
function init$f() {
//no-op
if (!this.sphere) {
this.k0 = msfnz(this.e, Math.sin(this.lat_ts), Math.cos(this.lat_ts));
}
}
/* Cylindrical Equal Area forward equations--mapping lat,long to x,y
------------------------------------------------------------*/
function forward$f(p) {
var lon = p.x;
var lat = p.y;
var x, y;
/* Forward equations
-----------------*/
var dlon = adjust_lon(lon - this.long0);
if (this.sphere) {
x = this.x0 + this.a * dlon * Math.cos(this.lat_ts);
y = this.y0 + this.a * Math.sin(lat) / Math.cos(this.lat_ts);
}
else {
var qs = qsfnz(this.e, Math.sin(lat));
x = this.x0 + this.a * this.k0 * dlon;
y = this.y0 + this.a * qs * 0.5 / this.k0;
}
p.x = x;
p.y = y;
return p;
}
/* Cylindrical Equal Area inverse equations--mapping x,y to lat/long
------------------------------------------------------------*/
function inverse$f(p) {
p.x -= this.x0;
p.y -= this.y0;
var lon, lat;
if (this.sphere) {
lon = adjust_lon(this.long0 + (p.x / this.a) / Math.cos(this.lat_ts));
lat = Math.asin((p.y / this.a) * Math.cos(this.lat_ts));
}
else {
lat = iqsfnz(this.e, 2 * p.y * this.k0 / this.a);
lon = adjust_lon(this.long0 + p.x / (this.a * this.k0));
}
p.x = lon;
p.y = lat;
return p;
}
var names$f = ["cea"];
var cea = {
init: init$f,
forward: forward$f,
inverse: inverse$f,
names: names$f
};
function init$e() {
this.x0 = this.x0 || 0;
this.y0 = this.y0 || 0;
this.lat0 = this.lat0 || 0;
this.long0 = this.long0 || 0;
this.lat_ts = this.lat_ts || 0;
this.title = this.title || "Equidistant Cylindrical (Plate Carre)";
this.rc = Math.cos(this.lat_ts);
}
// forward equations--mapping lat,long to x,y
// -----------------------------------------------------------------
function forward$e(p) {
var lon = p.x;
var lat = p.y;
var dlon = adjust_lon(lon - this.long0);
var dlat = adjust_lat(lat - this.lat0);
p.x = this.x0 + (this.a * dlon * this.rc);
p.y = this.y0 + (this.a * dlat);
return p;
}
// inverse equations--mapping x,y to lat/long
// -----------------------------------------------------------------
function inverse$e(p) {
var x = p.x;
var y = p.y;
p.x = adjust_lon(this.long0 + ((x - this.x0) / (this.a * this.rc)));
p.y = adjust_lat(this.lat0 + ((y - this.y0) / (this.a)));
return p;
}
var names$e = ["Equirectangular", "Equidistant_Cylindrical", "eqc"];
var eqc = {
init: init$e,
forward: forward$e,
inverse: inverse$e,
names: names$e
};
var MAX_ITER$1 = 20;
function init$d() {
/* Place parameters in static storage for common use
-------------------------------------------------*/
this.temp = this.b / this.a;
this.es = 1 - Math.pow(this.temp, 2); // devait etre dans tmerc.js mais n y est pas donc je commente sinon retour de valeurs nulles
this.e = Math.sqrt(this.es);
this.e0 = e0fn(this.es);
this.e1 = e1fn(this.es);
this.e2 = e2fn(this.es);
this.e3 = e3fn(this.es);
this.ml0 = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, this.lat0); //si que des zeros le calcul ne se fait pas
}
/* Polyconic forward equations--mapping lat,long to x,y
---------------------------------------------------*/
function forward$d(p) {
var lon = p.x;
var lat = p.y;
var x, y, el;
var dlon = adjust_lon(lon - this.long0);
el = dlon * Math.sin(lat);
if (this.sphere) {
if (Math.abs(lat) <= EPSLN) {
x = this.a * dlon;
y = -1 * this.a * this.lat0;
}
else {
x = this.a * Math.sin(el) / Math.tan(lat);
y = this.a * (adjust_lat(lat - this.lat0) + (1 - Math.cos(el)) / Math.tan(lat));
}
}
else {
if (Math.abs(lat) <= EPSLN) {
x = this.a * dlon;
y = -1 * this.ml0;
}
else {
var nl = gN(this.a, this.e, Math.sin(lat)) / Math.tan(lat);
x = nl * Math.sin(el);
y = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, lat) - this.ml0 + nl * (1 - Math.cos(el));
}
}
p.x = x + this.x0;
p.y = y + this.y0;
return p;
}
/* Inverse equations
-----------------*/
function inverse$d(p) {
var lon, lat, x, y, i;
var al, bl;
var phi, dphi;
x = p.x - this.x0;
y = p.y - this.y0;
if (this.sphere) {
if (Math.abs(y + this.a * this.lat0) <= EPSLN) {
lon = adjust_lon(x / this.a + this.long0);
lat = 0;
}
else {
al = this.lat0 + y / this.a;
bl = x * x / this.a / this.a + al * al;
phi = al;
var tanphi;
for (i = MAX_ITER$1; i; --i) {
tanphi = Math.tan(phi);
dphi = -1 * (al * (phi * tanphi + 1) - phi - 0.5 * (phi * phi + bl) * tanphi) / ((phi - al) / tanphi - 1);
phi += dphi;
if (Math.abs(dphi) <= EPSLN) {
lat = phi;
break;
}
}
lon = adjust_lon(this.long0 + (Math.asin(x * Math.tan(phi) / this.a)) / Math.sin(lat));
}
}
else {
if (Math.abs(y + this.ml0) <= EPSLN) {
lat = 0;
lon = adjust_lon(this.long0 + x / this.a);
}
else {
al = (this.ml0 + y) / this.a;
bl = x * x / this.a / this.a + al * al;
phi = al;
var cl, mln, mlnp, ma;
var con;
for (i = MAX_ITER$1; i; --i) {
con = this.e * Math.sin(phi);
cl = Math.sqrt(1 - con * con) * Math.tan(phi);
mln = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, phi);
mlnp = this.e0 - 2 * this.e1 * Math.cos(2 * phi) + 4 * this.e2 * Math.cos(4 * phi) - 6 * this.e3 * Math.cos(6 * phi);
ma = mln / this.a;
dphi = (al * (cl * ma + 1) - ma - 0.5 * cl * (ma * ma + bl)) / (this.es * Math.sin(2 * phi) * (ma * ma + bl - 2 * al * ma) / (4 * cl) + (al - ma) * (cl * mlnp - 2 / Math.sin(2 * phi)) - mlnp);
phi -= dphi;
if (Math.abs(dphi) <= EPSLN) {
lat = phi;
break;
}
}
//lat=phi4z(this.e,this.e0,this.e1,this.e2,this.e3,al,bl,0,0);
cl = Math.sqrt(1 - this.es * Math.pow(Math.sin(lat), 2)) * Math.tan(lat);
lon = adjust_lon(this.long0 + Math.asin(x * cl / this.a) / Math.sin(lat));
}
}
p.x = lon;
p.y = lat;
return p;
}
var names$d = ["Polyconic", "poly"];
var poly = {
init: init$d,
forward: forward$d,
inverse: inverse$d,
names: names$d
};
function init$c() {
this.A = [];
this.A[1] = 0.6399175073;
this.A[2] = -0.1358797613;
this.A[3] = 0.063294409;
this.A[4] = -0.02526853;
this.A[5] = 0.0117879;
this.A[6] = -0.0055161;
this.A[7] = 0.0026906;
this.A[8] = -0.001333;
this.A[9] = 0.00067;
this.A[10] = -0.00034;
this.B_re = [];
this.B_im = [];
this.B_re[1] = 0.7557853228;
this.B_im[1] = 0;
this.B_re[2] = 0.249204646;
this.B_im[2] = 0.003371507;
this.B_re[3] = -0.001541739;
this.B_im[3] = 0.041058560;
this.B_re[4] = -0.10162907;
this.B_im[4] = 0.01727609;
this.B_re[5] = -0.26623489;
this.B_im[5] = -0.36249218;
this.B_re[6] = -0.6870983;
this.B_im[6] = -1.1651967;
this.C_re = [];
this.C_im = [];
this.C_re[1] = 1.3231270439;
this.C_im[1] = 0;
this.C_re[2] = -0.577245789;
this.C_im[2] = -0.007809598;
this.C_re[3] = 0.508307513;
this.C_im[3] = -0.112208952;
this.C_re[4] = -0.15094762;
this.C_im[4] = 0.18200602;
this.C_re[5] = 1.01418179;
this.C_im[5] = 1.64497696;
this.C_re[6] = 1.9660549;
this.C_im[6] = 2.5127645;
this.D = [];
this.D[1] = 1.5627014243;
this.D[2] = 0.5185406398;
this.D[3] = -0.03333098;
this.D[4] = -0.1052906;
this.D[5] = -0.0368594;
this.D[6] = 0.007317;
this.D[7] = 0.01220;
this.D[8] = 0.00394;
this.D[9] = -0.0013;
}
/**
New Zealand Map Grid Forward - long/lat to x/y
long/lat in radians
*/
function forward$c(p) {
var n;
var lon = p.x;
var lat = p.y;
var delta_lat = lat - this.lat0;
var delta_lon = lon - this.long0;
// 1. Calculate d_phi and d_psi ... // and d_lambda
// For this algorithm, delta_latitude is in seconds of arc x 10-5, so we need to scale to those units. Longitude is radians.
var d_phi = delta_lat / SEC_TO_RAD * 1E-5;
var d_lambda = delta_lon;
var d_phi_n = 1; // d_phi^0
var d_psi = 0;
for (n = 1; n <= 10; n++) {
d_phi_n = d_phi_n * d_phi;
d_psi = d_psi + this.A[n] * d_phi_n;
}
// 2. Calculate theta
var th_re = d_psi;
var th_im = d_lambda;
// 3. Calculate z
var th_n_re = 1;
var th_n_im = 0; // theta^0
var th_n_re1;
var th_n_im1;
var z_re = 0;
var z_im = 0;
for (n = 1; n <= 6; n++) {
th_n_re1 = th_n_re * th_re - th_n_im * th_im;
th_n_im1 = th_n_im * th_re + th_n_re * th_im;
th_n_re = th_n_re1;
th_n_im = th_n_im1;
z_re = z_re + this.B_re[n] * th_n_re - this.B_im[n] * th_n_im;
z_im = z_im + this.B_im[n] * th_n_re + this.B_re[n] * th_n_im;
}
// 4. Calculate easting and northing
p.x = (z_im * this.a) + this.x0;
p.y = (z_re * this.a) + this.y0;
return p;
}
/**
New Zealand Map Grid Inverse - x/y to long/lat
*/
function inverse$c(p) {
var n;
var x = p.x;
var y = p.y;
var delta_x = x - this.x0;
var delta_y = y - this.y0;
// 1. Calculate z
var z_re = delta_y / this.a;
var z_im = delta_x / this.a;
// 2a. Calculate theta - first approximation gives km accuracy
var z_n_re = 1;
var z_n_im = 0; // z^0
var z_n_re1;
var z_n_im1;
var th_re = 0;
var th_im = 0;
for (n = 1; n <= 6; n++) {
z_n_re1 = z_n_re * z_re - z_n_im * z_im;
z_n_im1 = z_n_im * z_re + z_n_re * z_im;
z_n_re = z_n_re1;
z_n_im = z_n_im1;
th_re = th_re + this.C_re[n] * z_n_re - this.C_im[n] * z_n_im;
th_im = th_im + this.C_im[n] * z_n_re + this.C_re[n] * z_n_im;
}
// 2b. Iterate to refine the accuracy of the calculation
// 0 iterations gives km accuracy
// 1 iteration gives m accuracy -- good enough for most mapping applications
// 2 iterations bives mm accuracy
for (var i = 0; i < this.iterations; i++) {
var th_n_re = th_re;
var th_n_im = th_im;
var th_n_re1;
var th_n_im1;
var num_re = z_re;
var num_im = z_im;
for (n = 2; n <= 6; n++) {
th_n_re1 = th_n_re * th_re - th_n_im * th_im;
th_n_im1 = th_n_im * th_re + th_n_re * th_im;
th_n_re = th_n_re1;
th_n_im = th_n_im1;
num_re = num_re + (n - 1) * (this.B_re[n] * th_n_re - this.B_im[n] * th_n_im);
num_im = num_im + (n - 1) * (this.B_im[n] * th_n_re + this.B_re[n] * th_n_im);
}
th_n_re = 1;
th_n_im = 0;
var den_re = this.B_re[1];
var den_im = this.B_im[1];
for (n = 2; n <= 6; n++) {
th_n_re1 = th_n_re * th_re - th_n_im * th_im;
th_n_im1 = th_n_im * th_re + th_n_re * th_im;
th_n_re = th_n_re1;
th_n_im = th_n_im1;
den_re = den_re + n * (this.B_re[n] * th_n_re - this.B_im[n] * th_n_im);
den_im = den_im + n * (this.B_im[n] * th_n_re + this.B_re[n] * th_n_im);
}
// Complex division
var den2 = den_re * den_re + den_im * den_im;
th_re = (num_re * den_re + num_im * den_im) / den2;
th_im = (num_im * den_re - num_re * den_im) / den2;
}
// 3. Calculate d_phi ... // and d_lambda
var d_psi = th_re;
var d_lambda = th_im;
var d_psi_n = 1; // d_psi^0
var d_phi = 0;
for (n = 1; n <= 9; n++) {
d_psi_n = d_psi_n * d_psi;
d_phi = d_phi + this.D[n] * d_psi_n;
}
// 4. Calculate latitude and longitude
// d_phi is calcuated in second of arc * 10^-5, so we need to scale back to radians. d_lambda is in radians.
var lat = this.lat0 + (d_phi * SEC_TO_RAD * 1E5);
var lon = this.long0 + d_lambda;
p.x = lon;
p.y = lat;
return p;
}
var names$c = ["New_Zealand_Map_Grid", "nzmg"];
var nzmg = {
init: init$c,
forward: forward$c,
inverse: inverse$c,
names: names$c
};
/*
reference
"New Equal-Area Map Projections for Noncircular Regions", John P. Snyder,
The American Cartographer, Vol 15, No. 4, October 1988, pp. 341-355.
*/
/* Initialize the Miller Cylindrical projection
-------------------------------------------*/
function init$b() {
//no-op
}
/* Miller Cylindrical forward equations--mapping lat,long to x,y
------------------------------------------------------------*/
function forward$b(p) {
var lon = p.x;
var lat = p.y;
/* Forward equations
-----------------*/
var dlon = adjust_lon(lon - this.long0);
var x = this.x0 + this.a * dlon;
var y = this.y0 + this.a * Math.log(Math.tan((Math.PI / 4) + (lat / 2.5))) * 1.25;
p.x = x;
p.y = y;
return p;
}
/* Miller Cylindrical inverse equations--mapping x,y to lat/long
------------------------------------------------------------*/
function inverse$b(p) {
p.x -= this.x0;
p.y -= this.y0;
var lon = adjust_lon(this.long0 + p.x / this.a);
var lat = 2.5 * (Math.atan(Math.exp(0.8 * p.y / this.a)) - Math.PI / 4);
p.x = lon;
p.y = lat;
return p;
}
var names$b = ["Miller_Cylindrical", "mill"];
var mill = {
init: init$b,
forward: forward$b,
inverse: inverse$b,
names: names$b
};
var MAX_ITER = 20;
function init$a() {
/* Place parameters in static storage for common use
-------------------------------------------------*/
if (!this.sphere) {
this.en = pj_enfn(this.es);
}
else {
this.n = 1;
this.m = 0;
this.es = 0;
this.C_y = Math.sqrt((this.m + 1) / this.n);
this.C_x = this.C_y / (this.m + 1);
}
}
/* Sinusoidal forward equations--mapping lat,long to x,y
-----------------------------------------------------*/
function forward$a(p) {
var x, y;
var lon = p.x;
var lat = p.y;
/* Forward equations
-----------------*/
lon = adjust_lon(lon - this.long0);
if (this.sphere) {
if (!this.m) {
lat = this.n !== 1 ? Math.asin(this.n * Math.sin(lat)) : lat;
}
else {
var k = this.n * Math.sin(lat);
for (var i = MAX_ITER; i; --i) {
var V = (this.m * lat + Math.sin(lat) - k) / (this.m + Math.cos(lat));
lat -= V;
if (Math.abs(V) < EPSLN) {
break;
}
}
}
x = this.a * this.C_x * lon * (this.m + Math.cos(lat));
y = this.a * this.C_y * lat;
}
else {
var s = Math.sin(lat);
var c = Math.cos(lat);
y = this.a * pj_mlfn(lat, s, c, this.en);
x = this.a * lon * c / Math.sqrt(1 - this.es * s * s);
}
p.x = x;
p.y = y;
return p;
}
function inverse$a(p) {
var lat, temp, lon, s;
p.x -= this.x0;
lon = p.x / this.a;
p.y -= this.y0;
lat = p.y / this.a;
if (this.sphere) {
lat /= this.C_y;
lon = lon / (this.C_x * (this.m + Math.cos(lat)));
if (this.m) {
lat = asinz((this.m * lat + Math.sin(lat)) / this.n);
}
else if (this.n !== 1) {
lat = asinz(Math.sin(lat) / this.n);
}
lon = adjust_lon(lon + this.long0);
lat = adjust_lat(lat);
}
else {
lat = pj_inv_mlfn(p.y / this.a, this.es, this.en);
s = Math.abs(lat);
if (s < HALF_PI) {
s = Math.sin(lat);
temp = this.long0 + p.x * Math.sqrt(1 - this.es * s * s) / (this.a * Math.cos(lat));
//temp = this.long0 + p.x / (this.a * Math.cos(lat));
lon = adjust_lon(temp);
}
else if ((s - EPSLN) < HALF_PI) {
lon = this.long0;
}
}
p.x = lon;
p.y = lat;
return p;
}
var names$a = ["Sinusoidal", "sinu"];
var sinu = {
init: init$a,
forward: forward$a,
inverse: inverse$a,
names: names$a
};
function init$9() {}
/* Mollweide forward equations--mapping lat,long to x,y
----------------------------------------------------*/
function forward$9(p) {
/* Forward equations
-----------------*/
var lon = p.x;
var lat = p.y;
var delta_lon = adjust_lon(lon - this.long0);
var theta = lat;
var con = Math.PI * Math.sin(lat);
/* Iterate using the Newton-Raphson method to find theta
-----------------------------------------------------*/
while (true) {
var delta_theta = -(theta + Math.sin(theta) - con) / (1 + Math.cos(theta));
theta += delta_theta;
if (Math.abs(delta_theta) < EPSLN) {
break;
}
}
theta /= 2;
/* If the latitude is 90 deg, force the x coordinate to be "0 + false easting"
this is done here because of precision problems with "cos(theta)"
--------------------------------------------------------------------------*/
if (Math.PI / 2 - Math.abs(lat) < EPSLN) {
delta_lon = 0;
}
var x = 0.900316316158 * this.a * delta_lon * Math.cos(theta) + this.x0;
var y = 1.4142135623731 * this.a * Math.sin(theta) + this.y0;
p.x = x;
p.y = y;
return p;
}
function inverse$9(p) {
var theta;
var arg;
/* Inverse equations
-----------------*/
p.x -= this.x0;
p.y -= this.y0;
arg = p.y / (1.4142135623731 * this.a);
/* Because of division by zero problems, 'arg' can not be 1. Therefore
a number very close to one is used instead.
-------------------------------------------------------------------*/
if (Math.abs(arg) > 0.999999999999) {
arg = 0.999999999999;
}
theta = Math.asin(arg);
var lon = adjust_lon(this.long0 + (p.x / (0.900316316158 * this.a * Math.cos(theta))));
if (lon < (-Math.PI)) {
lon = -Math.PI;
}
if (lon > Math.PI) {
lon = Math.PI;
}
arg = (2 * theta + Math.sin(2 * theta)) / Math.PI;
if (Math.abs(arg) > 1) {
arg = 1;
}
var lat = Math.asin(arg);
p.x = lon;
p.y = lat;
return p;
}
var names$9 = ["Mollweide", "moll"];
var moll = {
init: init$9,
forward: forward$9,
inverse: inverse$9,
names: names$9
};
function init$8() {
/* Place parameters in static storage for common use
-------------------------------------------------*/
// Standard Parallels cannot be equal and on opposite sides of the equator
if (Math.abs(this.lat1 + this.lat2) < EPSLN) {
return;
}
this.lat2 = this.lat2 || this.lat1;
this.temp = this.b / this.a;
this.es = 1 - Math.pow(this.temp, 2);
this.e = Math.sqrt(this.es);
this.e0 = e0fn(this.es);
this.e1 = e1fn(this.es);
this.e2 = e2fn(this.es);
this.e3 = e3fn(this.es);
this.sinphi = Math.sin(this.lat1);
this.cosphi = Math.cos(this.lat1);
this.ms1 = msfnz(this.e, this.sinphi, this.cosphi);
this.ml1 = mlfn(this.e0, this.e1, this.e2, this.e3, this.lat1);
if (Math.abs(this.lat1 - this.lat2) < EPSLN) {
this.ns = this.sinphi;
}
else {
this.sinphi = Math.sin(this.lat2);
this.cosphi = Math.cos(this.lat2);
this.ms2 = msfnz(this.e, this.sinphi, this.cosphi);
this.ml2 = mlfn(this.e0, this.e1, this.e2, this.e3, this.lat2);
this.ns = (this.ms1 - this.ms2) / (this.ml2 - this.ml1);
}
this.g = this.ml1 + this.ms1 / this.ns;
this.ml0 = mlfn(this.e0, this.e1, this.e2, this.e3, this.lat0);
this.rh = this.a * (this.g - this.ml0);
}
/* Equidistant Conic forward equations--mapping lat,long to x,y
-----------------------------------------------------------*/
function forward$8(p) {
var lon = p.x;
var lat = p.y;
var rh1;
/* Forward equations
-----------------*/
if (this.sphere) {
rh1 = this.a * (this.g - lat);
}
else {
var ml = mlfn(this.e0, this.e1, this.e2, this.e3, lat);
rh1 = this.a * (this.g - ml);
}
var theta = this.ns * adjust_lon(lon - this.long0);
var x = this.x0 + rh1 * Math.sin(theta);
var y = this.y0 + this.rh - rh1 * Math.cos(theta);
p.x = x;
p.y = y;
return p;
}
/* Inverse equations
-----------------*/
function inverse$8(p) {
p.x -= this.x0;
p.y = this.rh - p.y + this.y0;
var con, rh1, lat, lon;
if (this.ns >= 0) {
rh1 = Math.sqrt(p.x * p.x + p.y * p.y);
con = 1;
}
else {
rh1 = -Math.sqrt(p.x * p.x + p.y * p.y);
con = -1;
}
var theta = 0;
if (rh1 !== 0) {
theta = Math.atan2(con * p.x, con * p.y);
}
if (this.sphere) {
lon = adjust_lon(this.long0 + theta / this.ns);
lat = adjust_lat(this.g - rh1 / this.a);
p.x = lon;
p.y = lat;
return p;
}
else {
var ml = this.g - rh1 / this.a;
lat = imlfn(ml, this.e0, this.e1, this.e2, this.e3);
lon = adjust_lon(this.long0 + theta / this.ns);
p.x = lon;
p.y = lat;
return p;
}
}
var names$8 = ["Equidistant_Conic", "eqdc"];
var eqdc = {
init: init$8,
forward: forward$8,
inverse: inverse$8,
names: names$8
};
/* Initialize the Van Der Grinten projection
----------------------------------------*/
function init$7() {
//this.R = 6370997; //Radius of earth
this.R = this.a;
}
function forward$7(p) {
var lon = p.x;
var lat = p.y;
/* Forward equations
-----------------*/
var dlon = adjust_lon(lon - this.long0);
var x, y;
if (Math.abs(lat) <= EPSLN) {
x = this.x0 + this.R * dlon;
y = this.y0;
}
var theta = asinz(2 * Math.abs(lat / Math.PI));
if ((Math.abs(dlon) <= EPSLN) || (Math.abs(Math.abs(lat) - HALF_PI) <= EPSLN)) {
x = this.x0;
if (lat >= 0) {
y = this.y0 + Math.PI * this.R * Math.tan(0.5 * theta);
}
else {
y = this.y0 + Math.PI * this.R * -Math.tan(0.5 * theta);
}
// return(OK);
}
var al = 0.5 * Math.abs((Math.PI / dlon) - (dlon / Math.PI));
var asq = al * al;
var sinth = Math.sin(theta);
var costh = Math.cos(theta);
var g = costh / (sinth + costh - 1);
var gsq = g * g;
var m = g * (2 / sinth - 1);
var msq = m * m;
var con = Math.PI * this.R * (al * (g - msq) + Math.sqrt(asq * (g - msq) * (g - msq) - (msq + asq) * (gsq - msq))) / (msq + asq);
if (dlon < 0) {
con = -con;
}
x = this.x0 + con;
//con = Math.abs(con / (Math.PI * this.R));
var q = asq + g;
con = Math.PI * this.R * (m * q - al * Math.sqrt((msq + asq) * (asq + 1) - q * q)) / (msq + asq);
if (lat >= 0) {
//y = this.y0 + Math.PI * this.R * Math.sqrt(1 - con * con - 2 * al * con);
y = this.y0 + con;
}
else {
//y = this.y0 - Math.PI * this.R * Math.sqrt(1 - con * con - 2 * al * con);
y = this.y0 - con;
}
p.x = x;
p.y = y;
return p;
}
/* Van Der Grinten inverse equations--mapping x,y to lat/long
---------------------------------------------------------*/
function inverse$7(p) {
var lon, lat;
var xx, yy, xys, c1, c2, c3;
var a1;
var m1;
var con;
var th1;
var d;
/* inverse equations
-----------------*/
p.x -= this.x0;
p.y -= this.y0;
con = Math.PI * this.R;
xx = p.x / con;
yy = p.y / con;
xys = xx * xx + yy * yy;
c1 = -Math.abs(yy) * (1 + xys);
c2 = c1 - 2 * yy * yy + xx * xx;
c3 = -2 * c1 + 1 + 2 * yy * yy + xys * xys;
d = yy * yy / c3 + (2 * c2 * c2 * c2 / c3 / c3 / c3 - 9 * c1 * c2 / c3 / c3) / 27;
a1 = (c1 - c2 * c2 / 3 / c3) / c3;
m1 = 2 * Math.sqrt(-a1 / 3);
con = ((3 * d) / a1) / m1;
if (Math.abs(con) > 1) {
if (con >= 0) {
con = 1;
}
else {
con = -1;
}
}
th1 = Math.acos(con) / 3;
if (p.y >= 0) {
lat = (-m1 * Math.cos(th1 + Math.PI / 3) - c2 / 3 / c3) * Math.PI;
}
else {
lat = -(-m1 * Math.cos(th1 + Math.PI / 3) - c2 / 3 / c3) * Math.PI;
}
if (Math.abs(xx) < EPSLN) {
lon = this.long0;
}
else {
lon = adjust_lon(this.long0 + Math.PI * (xys - 1 + Math.sqrt(1 + 2 * (xx * xx - yy * yy) + xys * xys)) / 2 / xx);
}
p.x = lon;
p.y = lat;
return p;
}
var names$7 = ["Van_der_Grinten_I", "VanDerGrinten", "vandg"];
var vandg = {
init: init$7,
forward: forward$7,
inverse: inverse$7,
names: names$7
};
function init$6() {
this.sin_p12 = Math.sin(this.lat0);
this.cos_p12 = Math.cos(this.lat0);
}
function forward$6(p) {
var lon = p.x;
var lat = p.y;
var sinphi = Math.sin(p.y);
var cosphi = Math.cos(p.y);
var dlon = adjust_lon(lon - this.long0);
var e0, e1, e2, e3, Mlp, Ml, tanphi, Nl1, Nl, psi, Az, G, H, GH, Hs, c, kp, cos_c, s, s2, s3, s4, s5;
if (this.sphere) {
if (Math.abs(this.sin_p12 - 1) <= EPSLN) {
//North Pole case
p.x = this.x0 + this.a * (HALF_PI - lat) * Math.sin(dlon);
p.y = this.y0 - this.a * (HALF_PI - lat) * Math.cos(dlon);
return p;
}
else if (Math.abs(this.sin_p12 + 1) <= EPSLN) {
//South Pole case
p.x = this.x0 + this.a * (HALF_PI + lat) * Math.sin(dlon);
p.y = this.y0 + this.a * (HALF_PI + lat) * Math.cos(dlon);
return p;
}
else {
//default case
cos_c = this.sin_p12 * sinphi + this.cos_p12 * cosphi * Math.cos(dlon);
c = Math.acos(cos_c);
kp = c ? c / Math.sin(c) : 1;
p.x = this.x0 + this.a * kp * cosphi * Math.sin(dlon);
p.y = this.y0 + this.a * kp * (this.cos_p12 * sinphi - this.sin_p12 * cosphi * Math.cos(dlon));
return p;
}
}
else {
e0 = e0fn(this.es);
e1 = e1fn(this.es);
e2 = e2fn(this.es);
e3 = e3fn(this.es);
if (Math.abs(this.sin_p12 - 1) <= EPSLN) {
//North Pole case
Mlp = this.a * mlfn(e0, e1, e2, e3, HALF_PI);
Ml = this.a * mlfn(e0, e1, e2, e3, lat);
p.x = this.x0 + (Mlp - Ml) * Math.sin(dlon);
p.y = this.y0 - (Mlp - Ml) * Math.cos(dlon);
return p;
}
else if (Math.abs(this.sin_p12 + 1) <= EPSLN) {
//South Pole case
Mlp = this.a * mlfn(e0, e1, e2, e3, HALF_PI);
Ml = this.a * mlfn(e0, e1, e2, e3, lat);
p.x = this.x0 + (Mlp + Ml) * Math.sin(dlon);
p.y = this.y0 + (Mlp + Ml) * Math.cos(dlon);
return p;
}
else {
//Default case
tanphi = sinphi / cosphi;
Nl1 = gN(this.a, this.e, this.sin_p12);
Nl = gN(this.a, this.e, sinphi);
psi = Math.atan((1 - this.es) * tanphi + this.es * Nl1 * this.sin_p12 / (Nl * cosphi));
Az = Math.atan2(Math.sin(dlon), this.cos_p12 * Math.tan(psi) - this.sin_p12 * Math.cos(dlon));
if (Az === 0) {
s = Math.asin(this.cos_p12 * Math.sin(psi) - this.sin_p12 * Math.cos(psi));
}
else if (Math.abs(Math.abs(Az) - Math.PI) <= EPSLN) {
s = -Math.asin(this.cos_p12 * Math.sin(psi) - this.sin_p12 * Math.cos(psi));
}
else {
s = Math.asin(Math.sin(dlon) * Math.cos(psi) / Math.sin(Az));
}
G = this.e * this.sin_p12 / Math.sqrt(1 - this.es);
H = this.e * this.cos_p12 * Math.cos(Az) / Math.sqrt(1 - this.es);
GH = G * H;
Hs = H * H;
s2 = s * s;
s3 = s2 * s;
s4 = s3 * s;
s5 = s4 * s;
c = Nl1 * s * (1 - s2 * Hs * (1 - Hs) / 6 + s3 / 8 * GH * (1 - 2 * Hs) + s4 / 120 * (Hs * (4 - 7 * Hs) - 3 * G * G * (1 - 7 * Hs)) - s5 / 48 * GH);
p.x = this.x0 + c * Math.sin(Az);
p.y = this.y0 + c * Math.cos(Az);
return p;
}
}
}
function inverse$6(p) {
p.x -= this.x0;
p.y -= this.y0;
var rh, z, sinz, cosz, lon, lat, con, e0, e1, e2, e3, Mlp, M, N1, psi, Az, cosAz, tmp, A, B, D, Ee, F, sinpsi;
if (this.sphere) {
rh = Math.sqrt(p.x * p.x + p.y * p.y);
if (rh > (2 * HALF_PI * this.a)) {
return;
}
z = rh / this.a;
sinz = Math.sin(z);
cosz = Math.cos(z);
lon = this.long0;
if (Math.abs(rh) <= EPSLN) {
lat = this.lat0;
}
else {
lat = asinz(cosz * this.sin_p12 + (p.y * sinz * this.cos_p12) / rh);
con = Math.abs(this.lat0) - HALF_PI;
if (Math.abs(con) <= EPSLN) {
if (this.lat0 >= 0) {
lon = adjust_lon(this.long0 + Math.atan2(p.x, - p.y));
}
else {
lon = adjust_lon(this.long0 - Math.atan2(-p.x, p.y));
}
}
else {
/*con = cosz - this.sin_p12 * Math.sin(lat);
if ((Math.abs(con) < EPSLN) && (Math.abs(p.x) < EPSLN)) {
//no-op, just keep the lon value as is
} else {
var temp = Math.atan2((p.x * sinz * this.cos_p12), (con * rh));
lon = adjust_lon(this.long0 + Math.atan2((p.x * sinz * this.cos_p12), (con * rh)));
}*/
lon = adjust_lon(this.long0 + Math.atan2(p.x * sinz, rh * this.cos_p12 * cosz - p.y * this.sin_p12 * sinz));
}
}
p.x = lon;
p.y = lat;
return p;
}
else {
e0 = e0fn(this.es);
e1 = e1fn(this.es);
e2 = e2fn(this.es);
e3 = e3fn(this.es);
if (Math.abs(this.sin_p12 - 1) <= EPSLN) {
//North pole case
Mlp = this.a * mlfn(e0, e1, e2, e3, HALF_PI);
rh = Math.sqrt(p.x * p.x + p.y * p.y);
M = Mlp - rh;
lat = imlfn(M / this.a, e0, e1, e2, e3);
lon = adjust_lon(this.long0 + Math.atan2(p.x, - 1 * p.y));
p.x = lon;
p.y = lat;
return p;
}
else if (Math.abs(this.sin_p12 + 1) <= EPSLN) {
//South pole case
Mlp = this.a * mlfn(e0, e1, e2, e3, HALF_PI);
rh = Math.sqrt(p.x * p.x + p.y * p.y);
M = rh - Mlp;
lat = imlfn(M / this.a, e0, e1, e2, e3);
lon = adjust_lon(this.long0 + Math.atan2(p.x, p.y));
p.x = lon;
p.y = lat;
return p;
}
else {
//default case
rh = Math.sqrt(p.x * p.x + p.y * p.y);
Az = Math.atan2(p.x, p.y);
N1 = gN(this.a, this.e, this.sin_p12);
cosAz = Math.cos(Az);
tmp = this.e * this.cos_p12 * cosAz;
A = -tmp * tmp / (1 - this.es);
B = 3 * this.es * (1 - A) * this.sin_p12 * this.cos_p12 * cosAz / (1 - this.es);
D = rh / N1;
Ee = D - A * (1 + A) * Math.pow(D, 3) / 6 - B * (1 + 3 * A) * Math.pow(D, 4) / 24;
F = 1 - A * Ee * Ee / 2 - D * Ee * Ee * Ee / 6;
psi = Math.asin(this.sin_p12 * Math.cos(Ee) + this.cos_p12 * Math.sin(Ee) * cosAz);
lon = adjust_lon(this.long0 + Math.asin(Math.sin(Az) * Math.sin(Ee) / Math.cos(psi)));
sinpsi = Math.sin(psi);
lat = Math.atan2((sinpsi - this.es * F * this.sin_p12) * Math.tan(psi), sinpsi * (1 - this.es));
p.x = lon;
p.y = lat;
return p;
}
}
}
var names$6 = ["Azimuthal_Equidistant", "aeqd"];
var aeqd = {
init: init$6,
forward: forward$6,
inverse: inverse$6,
names: names$6
};
function init$5() {
//double temp; /* temporary variable */
/* Place parameters in static storage for common use
-------------------------------------------------*/
this.sin_p14 = Math.sin(this.lat0);
this.cos_p14 = Math.cos(this.lat0);
}
/* Orthographic forward equations--mapping lat,long to x,y
---------------------------------------------------*/
function forward$5(p) {
var sinphi, cosphi; /* sin and cos value */
var dlon; /* delta longitude value */
var coslon; /* cos of longitude */
var ksp; /* scale factor */
var g, x, y;
var lon = p.x;
var lat = p.y;
/* Forward equations
-----------------*/
dlon = adjust_lon(lon - this.long0);
sinphi = Math.sin(lat);
cosphi = Math.cos(lat);
coslon = Math.cos(dlon);
g = this.sin_p14 * sinphi + this.cos_p14 * cosphi * coslon;
ksp = 1;
if ((g > 0) || (Math.abs(g) <= EPSLN)) {
x = this.a * ksp * cosphi * Math.sin(dlon);
y = this.y0 + this.a * ksp * (this.cos_p14 * sinphi - this.sin_p14 * cosphi * coslon);
}
p.x = x;
p.y = y;
return p;
}
function inverse$5(p) {
var rh; /* height above ellipsoid */
var z; /* angle */
var sinz, cosz; /* sin of z and cos of z */
var con;
var lon, lat;
/* Inverse equations
-----------------*/
p.x -= this.x0;
p.y -= this.y0;
rh = Math.sqrt(p.x * p.x + p.y * p.y);
z = asinz(rh / this.a);
sinz = Math.sin(z);
cosz = Math.cos(z);
lon = this.long0;
if (Math.abs(rh) <= EPSLN) {
lat = this.lat0;
p.x = lon;
p.y = lat;
return p;
}
lat = asinz(cosz * this.sin_p14 + (p.y * sinz * this.cos_p14) / rh);
con = Math.abs(this.lat0) - HALF_PI;
if (Math.abs(con) <= EPSLN) {
if (this.lat0 >= 0) {
lon = adjust_lon(this.long0 + Math.atan2(p.x, - p.y));
}
else {
lon = adjust_lon(this.long0 - Math.atan2(-p.x, p.y));
}
p.x = lon;
p.y = lat;
return p;
}
lon = adjust_lon(this.long0 + Math.atan2((p.x * sinz), rh * this.cos_p14 * cosz - p.y * this.sin_p14 * sinz));
p.x = lon;
p.y = lat;
return p;
}
var names$5 = ["ortho"];
var ortho = {
init: init$5,
forward: forward$5,
inverse: inverse$5,
names: names$5
};
// QSC projection rewritten from the original PROJ4
// https://github.com/OSGeo/proj.4/blob/master/src/PJ_qsc.c
/* constants */
var FACE_ENUM = {
FRONT: 1,
RIGHT: 2,
BACK: 3,
LEFT: 4,
TOP: 5,
BOTTOM: 6
};
var AREA_ENUM = {
AREA_0: 1,
AREA_1: 2,
AREA_2: 3,
AREA_3: 4
};
function init$4() {
this.x0 = this.x0 || 0;
this.y0 = this.y0 || 0;
this.lat0 = this.lat0 || 0;
this.long0 = this.long0 || 0;
this.lat_ts = this.lat_ts || 0;
this.title = this.title || "Quadrilateralized Spherical Cube";
/* Determine the cube face from the center of projection. */
if (this.lat0 >= HALF_PI - FORTPI / 2.0) {
this.face = FACE_ENUM.TOP;
} else if (this.lat0 <= -(HALF_PI - FORTPI / 2.0)) {
this.face = FACE_ENUM.BOTTOM;
} else if (Math.abs(this.long0) <= FORTPI) {
this.face = FACE_ENUM.FRONT;
} else if (Math.abs(this.long0) <= HALF_PI + FORTPI) {
this.face = this.long0 > 0.0 ? FACE_ENUM.RIGHT : FACE_ENUM.LEFT;
} else {
this.face = FACE_ENUM.BACK;
}
/* Fill in useful values for the ellipsoid <-> sphere shift
* described in [LK12]. */
if (this.es !== 0) {
this.one_minus_f = 1 - (this.a - this.b) / this.a;
this.one_minus_f_squared = this.one_minus_f * this.one_minus_f;
}
}
// QSC forward equations--mapping lat,long to x,y
// -----------------------------------------------------------------
function forward$4(p) {
var xy = {x: 0, y: 0};
var lat, lon;
var theta, phi;
var t, mu;
/* nu; */
var area = {value: 0};
// move lon according to projection's lon
p.x -= this.long0;
/* Convert the geodetic latitude to a geocentric latitude.
* This corresponds to the shift from the ellipsoid to the sphere
* described in [LK12]. */
if (this.es !== 0) {//if (P->es != 0) {
lat = Math.atan(this.one_minus_f_squared * Math.tan(p.y));
} else {
lat = p.y;
}
/* Convert the input lat, lon into theta, phi as used by QSC.
* This depends on the cube face and the area on it.
* For the top and bottom face, we can compute theta and phi
* directly from phi, lam. For the other faces, we must use
* unit sphere cartesian coordinates as an intermediate step. */
lon = p.x; //lon = lp.lam;
if (this.face === FACE_ENUM.TOP) {
phi = HALF_PI - lat;
if (lon >= FORTPI && lon <= HALF_PI + FORTPI) {
area.value = AREA_ENUM.AREA_0;
theta = lon - HALF_PI;
} else if (lon > HALF_PI + FORTPI || lon <= -(HALF_PI + FORTPI)) {
area.value = AREA_ENUM.AREA_1;
theta = (lon > 0.0 ? lon - SPI : lon + SPI);
} else if (lon > -(HALF_PI + FORTPI) && lon <= -FORTPI) {
area.value = AREA_ENUM.AREA_2;
theta = lon + HALF_PI;
} else {
area.value = AREA_ENUM.AREA_3;
theta = lon;
}
} else if (this.face === FACE_ENUM.BOTTOM) {
phi = HALF_PI + lat;
if (lon >= FORTPI && lon <= HALF_PI + FORTPI) {
area.value = AREA_ENUM.AREA_0;
theta = -lon + HALF_PI;
} else if (lon < FORTPI && lon >= -FORTPI) {
area.value = AREA_ENUM.AREA_1;
theta = -lon;
} else if (lon < -FORTPI && lon >= -(HALF_PI + FORTPI)) {
area.value = AREA_ENUM.AREA_2;
theta = -lon - HALF_PI;
} else {
area.value = AREA_ENUM.AREA_3;
theta = (lon > 0.0 ? -lon + SPI : -lon - SPI);
}
} else {
var q, r, s;
var sinlat, coslat;
var sinlon, coslon;
if (this.face === FACE_ENUM.RIGHT) {
lon = qsc_shift_lon_origin(lon, +HALF_PI);
} else if (this.face === FACE_ENUM.BACK) {
lon = qsc_shift_lon_origin(lon, +SPI);
} else if (this.face === FACE_ENUM.LEFT) {
lon = qsc_shift_lon_origin(lon, -HALF_PI);
}
sinlat = Math.sin(lat);
coslat = Math.cos(lat);
sinlon = Math.sin(lon);
coslon = Math.cos(lon);
q = coslat * coslon;
r = coslat * sinlon;
s = sinlat;
if (this.face === FACE_ENUM.FRONT) {
phi = Math.acos(q);
theta = qsc_fwd_equat_face_theta(phi, s, r, area);
} else if (this.face === FACE_ENUM.RIGHT) {
phi = Math.acos(r);
theta = qsc_fwd_equat_face_theta(phi, s, -q, area);
} else if (this.face === FACE_ENUM.BACK) {
phi = Math.acos(-q);
theta = qsc_fwd_equat_face_theta(phi, s, -r, area);
} else if (this.face === FACE_ENUM.LEFT) {
phi = Math.acos(-r);
theta = qsc_fwd_equat_face_theta(phi, s, q, area);
} else {
/* Impossible */
phi = theta = 0;
area.value = AREA_ENUM.AREA_0;
}
}
/* Compute mu and nu for the area of definition.
* For mu, see Eq. (3-21) in [OL76], but note the typos:
* compare with Eq. (3-14). For nu, see Eq. (3-38). */
mu = Math.atan((12 / SPI) * (theta + Math.acos(Math.sin(theta) * Math.cos(FORTPI)) - HALF_PI));
t = Math.sqrt((1 - Math.cos(phi)) / (Math.cos(mu) * Math.cos(mu)) / (1 - Math.cos(Math.atan(1 / Math.cos(theta)))));
/* Apply the result to the real area. */
if (area.value === AREA_ENUM.AREA_1) {
mu += HALF_PI;
} else if (area.value === AREA_ENUM.AREA_2) {
mu += SPI;
} else if (area.value === AREA_ENUM.AREA_3) {
mu += 1.5 * SPI;
}
/* Now compute x, y from mu and nu */
xy.x = t * Math.cos(mu);
xy.y = t * Math.sin(mu);
xy.x = xy.x * this.a + this.x0;
xy.y = xy.y * this.a + this.y0;
p.x = xy.x;
p.y = xy.y;
return p;
}
// QSC inverse equations--mapping x,y to lat/long
// -----------------------------------------------------------------
function inverse$4(p) {
var lp = {lam: 0, phi: 0};
var mu, nu, cosmu, tannu;
var tantheta, theta, cosphi, phi;
var t;
var area = {value: 0};
/* de-offset */
p.x = (p.x - this.x0) / this.a;
p.y = (p.y - this.y0) / this.a;
/* Convert the input x, y to the mu and nu angles as used by QSC.
* This depends on the area of the cube face. */
nu = Math.atan(Math.sqrt(p.x * p.x + p.y * p.y));
mu = Math.atan2(p.y, p.x);
if (p.x >= 0.0 && p.x >= Math.abs(p.y)) {
area.value = AREA_ENUM.AREA_0;
} else if (p.y >= 0.0 && p.y >= Math.abs(p.x)) {
area.value = AREA_ENUM.AREA_1;
mu -= HALF_PI;
} else if (p.x < 0.0 && -p.x >= Math.abs(p.y)) {
area.value = AREA_ENUM.AREA_2;
mu = (mu < 0.0 ? mu + SPI : mu - SPI);
} else {
area.value = AREA_ENUM.AREA_3;
mu += HALF_PI;
}
/* Compute phi and theta for the area of definition.
* The inverse projection is not described in the original paper, but some
* good hints can be found here (as of 2011-12-14):
* http://fits.gsfc.nasa.gov/fitsbits/saf.93/saf.9302
* (search for "Message-Id: <9302181759.AA25477 at fits.cv.nrao.edu>") */
t = (SPI / 12) * Math.tan(mu);
tantheta = Math.sin(t) / (Math.cos(t) - (1 / Math.sqrt(2)));
theta = Math.atan(tantheta);
cosmu = Math.cos(mu);
tannu = Math.tan(nu);
cosphi = 1 - cosmu * cosmu * tannu * tannu * (1 - Math.cos(Math.atan(1 / Math.cos(theta))));
if (cosphi < -1) {
cosphi = -1;
} else if (cosphi > +1) {
cosphi = +1;
}
/* Apply the result to the real area on the cube face.
* For the top and bottom face, we can compute phi and lam directly.
* For the other faces, we must use unit sphere cartesian coordinates
* as an intermediate step. */
if (this.face === FACE_ENUM.TOP) {
phi = Math.acos(cosphi);
lp.phi = HALF_PI - phi;
if (area.value === AREA_ENUM.AREA_0) {
lp.lam = theta + HALF_PI;
} else if (area.value === AREA_ENUM.AREA_1) {
lp.lam = (theta < 0.0 ? theta + SPI : theta - SPI);
} else if (area.value === AREA_ENUM.AREA_2) {
lp.lam = theta - HALF_PI;
} else /* area.value == AREA_ENUM.AREA_3 */ {
lp.lam = theta;
}
} else if (this.face === FACE_ENUM.BOTTOM) {
phi = Math.acos(cosphi);
lp.phi = phi - HALF_PI;
if (area.value === AREA_ENUM.AREA_0) {
lp.lam = -theta + HALF_PI;
} else if (area.value === AREA_ENUM.AREA_1) {
lp.lam = -theta;
} else if (area.value === AREA_ENUM.AREA_2) {
lp.lam = -theta - HALF_PI;
} else /* area.value == AREA_ENUM.AREA_3 */ {
lp.lam = (theta < 0.0 ? -theta - SPI : -theta + SPI);
}
} else {
/* Compute phi and lam via cartesian unit sphere coordinates. */
var q, r, s;
q = cosphi;
t = q * q;
if (t >= 1) {
s = 0;
} else {
s = Math.sqrt(1 - t) * Math.sin(theta);
}
t += s * s;
if (t >= 1) {
r = 0;
} else {
r = Math.sqrt(1 - t);
}
/* Rotate q,r,s into the correct area. */
if (area.value === AREA_ENUM.AREA_1) {
t = r;
r = -s;
s = t;
} else if (area.value === AREA_ENUM.AREA_2) {
r = -r;
s = -s;
} else if (area.value === AREA_ENUM.AREA_3) {
t = r;
r = s;
s = -t;
}
/* Rotate q,r,s into the correct cube face. */
if (this.face === FACE_ENUM.RIGHT) {
t = q;
q = -r;
r = t;
} else if (this.face === FACE_ENUM.BACK) {
q = -q;
r = -r;
} else if (this.face === FACE_ENUM.LEFT) {
t = q;
q = r;
r = -t;
}
/* Now compute phi and lam from the unit sphere coordinates. */
lp.phi = Math.acos(-s) - HALF_PI;
lp.lam = Math.atan2(r, q);
if (this.face === FACE_ENUM.RIGHT) {
lp.lam = qsc_shift_lon_origin(lp.lam, -HALF_PI);
} else if (this.face === FACE_ENUM.BACK) {
lp.lam = qsc_shift_lon_origin(lp.lam, -SPI);
} else if (this.face === FACE_ENUM.LEFT) {
lp.lam = qsc_shift_lon_origin(lp.lam, +HALF_PI);
}
}
/* Apply the shift from the sphere to the ellipsoid as described
* in [LK12]. */
if (this.es !== 0) {
var invert_sign;
var tanphi, xa;
invert_sign = (lp.phi < 0 ? 1 : 0);
tanphi = Math.tan(lp.phi);
xa = this.b / Math.sqrt(tanphi * tanphi + this.one_minus_f_squared);
lp.phi = Math.atan(Math.sqrt(this.a * this.a - xa * xa) / (this.one_minus_f * xa));
if (invert_sign) {
lp.phi = -lp.phi;
}
}
lp.lam += this.long0;
p.x = lp.lam;
p.y = lp.phi;
return p;
}
/* Helper function for forward projection: compute the theta angle
* and determine the area number. */
function qsc_fwd_equat_face_theta(phi, y, x, area) {
var theta;
if (phi < EPSLN) {
area.value = AREA_ENUM.AREA_0;
theta = 0.0;
} else {
theta = Math.atan2(y, x);
if (Math.abs(theta) <= FORTPI) {
area.value = AREA_ENUM.AREA_0;
} else if (theta > FORTPI && theta <= HALF_PI + FORTPI) {
area.value = AREA_ENUM.AREA_1;
theta -= HALF_PI;
} else if (theta > HALF_PI + FORTPI || theta <= -(HALF_PI + FORTPI)) {
area.value = AREA_ENUM.AREA_2;
theta = (theta >= 0.0 ? theta - SPI : theta + SPI);
} else {
area.value = AREA_ENUM.AREA_3;
theta += HALF_PI;
}
}
return theta;
}
/* Helper function: shift the longitude. */
function qsc_shift_lon_origin(lon, offset) {
var slon = lon + offset;
if (slon < -SPI) {
slon += TWO_PI;
} else if (slon > +SPI) {
slon -= TWO_PI;
}
return slon;
}
var names$4 = ["Quadrilateralized Spherical Cube", "Quadrilateralized_Spherical_Cube", "qsc"];
var qsc = {
init: init$4,
forward: forward$4,
inverse: inverse$4,
names: names$4
};
// Robinson projection
// Based on https://github.com/OSGeo/proj.4/blob/master/src/PJ_robin.c
// Polynomial coeficients from http://article.gmane.org/gmane.comp.gis.proj-4.devel/6039
var COEFS_X = [
[1.0000, 2.2199e-17, -7.15515e-05, 3.1103e-06],
[0.9986, -0.000482243, -2.4897e-05, -1.3309e-06],
[0.9954, -0.00083103, -4.48605e-05, -9.86701e-07],
[0.9900, -0.00135364, -5.9661e-05, 3.6777e-06],
[0.9822, -0.00167442, -4.49547e-06, -5.72411e-06],
[0.9730, -0.00214868, -9.03571e-05, 1.8736e-08],
[0.9600, -0.00305085, -9.00761e-05, 1.64917e-06],
[0.9427, -0.00382792, -6.53386e-05, -2.6154e-06],
[0.9216, -0.00467746, -0.00010457, 4.81243e-06],
[0.8962, -0.00536223, -3.23831e-05, -5.43432e-06],
[0.8679, -0.00609363, -0.000113898, 3.32484e-06],
[0.8350, -0.00698325, -6.40253e-05, 9.34959e-07],
[0.7986, -0.00755338, -5.00009e-05, 9.35324e-07],
[0.7597, -0.00798324, -3.5971e-05, -2.27626e-06],
[0.7186, -0.00851367, -7.01149e-05, -8.6303e-06],
[0.6732, -0.00986209, -0.000199569, 1.91974e-05],
[0.6213, -0.010418, 8.83923e-05, 6.24051e-06],
[0.5722, -0.00906601, 0.000182, 6.24051e-06],
[0.5322, -0.00677797, 0.000275608, 6.24051e-06]
];
var COEFS_Y = [
[-5.20417e-18, 0.0124, 1.21431e-18, -8.45284e-11],
[0.0620, 0.0124, -1.26793e-09, 4.22642e-10],
[0.1240, 0.0124, 5.07171e-09, -1.60604e-09],
[0.1860, 0.0123999, -1.90189e-08, 6.00152e-09],
[0.2480, 0.0124002, 7.10039e-08, -2.24e-08],
[0.3100, 0.0123992, -2.64997e-07, 8.35986e-08],
[0.3720, 0.0124029, 9.88983e-07, -3.11994e-07],
[0.4340, 0.0123893, -3.69093e-06, -4.35621e-07],
[0.4958, 0.0123198, -1.02252e-05, -3.45523e-07],
[0.5571, 0.0121916, -1.54081e-05, -5.82288e-07],
[0.6176, 0.0119938, -2.41424e-05, -5.25327e-07],
[0.6769, 0.011713, -3.20223e-05, -5.16405e-07],
[0.7346, 0.0113541, -3.97684e-05, -6.09052e-07],
[0.7903, 0.0109107, -4.89042e-05, -1.04739e-06],
[0.8435, 0.0103431, -6.4615e-05, -1.40374e-09],
[0.8936, 0.00969686, -6.4636e-05, -8.547e-06],
[0.9394, 0.00840947, -0.000192841, -4.2106e-06],
[0.9761, 0.00616527, -0.000256, -4.2106e-06],
[1.0000, 0.00328947, -0.000319159, -4.2106e-06]
];
var FXC = 0.8487;
var FYC = 1.3523;
var C1 = R2D/5; // rad to 5-degree interval
var RC1 = 1/C1;
var NODES = 18;
var poly3_val = function(coefs, x) {
return coefs[0] + x * (coefs[1] + x * (coefs[2] + x * coefs[3]));
};
var poly3_der = function(coefs, x) {
return coefs[1] + x * (2 * coefs[2] + x * 3 * coefs[3]);
};
function newton_rapshon(f_df, start, max_err, iters) {
var x = start;
for (; iters; --iters) {
var upd = f_df(x);
x -= upd;
if (Math.abs(upd) < max_err) {
break;
}
}
return x;
}
function init$3() {
this.x0 = this.x0 || 0;
this.y0 = this.y0 || 0;
this.long0 = this.long0 || 0;
this.es = 0;
this.title = this.title || "Robinson";
}
function forward$3(ll) {
var lon = adjust_lon(ll.x - this.long0);
var dphi = Math.abs(ll.y);
var i = Math.floor(dphi * C1);
if (i < 0) {
i = 0;
} else if (i >= NODES) {
i = NODES - 1;
}
dphi = R2D * (dphi - RC1 * i);
var xy = {
x: poly3_val(COEFS_X[i], dphi) * lon,
y: poly3_val(COEFS_Y[i], dphi)
};
if (ll.y < 0) {
xy.y = -xy.y;
}
xy.x = xy.x * this.a * FXC + this.x0;
xy.y = xy.y * this.a * FYC + this.y0;
return xy;
}
function inverse$3(xy) {
var ll = {
x: (xy.x - this.x0) / (this.a * FXC),
y: Math.abs(xy.y - this.y0) / (this.a * FYC)
};
if (ll.y >= 1) { // pathologic case
ll.x /= COEFS_X[NODES][0];
ll.y = xy.y < 0 ? -HALF_PI : HALF_PI;
} else {
// find table interval
var i = Math.floor(ll.y * NODES);
if (i < 0) {
i = 0;
} else if (i >= NODES) {
i = NODES - 1;
}
for (;;) {
if (COEFS_Y[i][0] > ll.y) {
--i;
} else if (COEFS_Y[i+1][0] <= ll.y) {
++i;
} else {
break;
}
}
// linear interpolation in 5 degree interval
var coefs = COEFS_Y[i];
var t = 5 * (ll.y - coefs[0]) / (COEFS_Y[i+1][0] - coefs[0]);
// find t so that poly3_val(coefs, t) = ll.y
t = newton_rapshon(function(x) {
return (poly3_val(coefs, x) - ll.y) / poly3_der(coefs, x);
}, t, EPSLN, 100);
ll.x /= poly3_val(COEFS_X[i], t);
ll.y = (5 * i + t) * D2R$1;
if (xy.y < 0) {
ll.y = -ll.y;
}
}
ll.x = adjust_lon(ll.x + this.long0);
return ll;
}
var names$3 = ["Robinson", "robin"];
var robin = {
init: init$3,
forward: forward$3,
inverse: inverse$3,
names: names$3
};
function init$2() {
this.name = 'geocent';
}
function forward$2(p) {
var point = geodeticToGeocentric(p, this.es, this.a);
return point;
}
function inverse$2(p) {
var point = geocentricToGeodetic(p, this.es, this.a, this.b);
return point;
}
var names$2 = ["Geocentric", 'geocentric', "geocent", "Geocent"];
var geocent = {
init: init$2,
forward: forward$2,
inverse: inverse$2,
names: names$2
};
var mode = {
N_POLE: 0,
S_POLE: 1,
EQUIT: 2,
OBLIQ: 3
};
var params = {
h: { def: 100000, num: true }, // default is Karman line, no default in PROJ.7
azi: { def: 0, num: true, degrees: true }, // default is North
tilt: { def: 0, num: true, degrees: true }, // default is Nadir
long0: { def: 0, num: true }, // default is Greenwich, conversion to rad is automatic
lat0: { def: 0, num: true } // default is Equator, conversion to rad is automatic
};
function init$1() {
Object.keys(params).forEach(function (p) {
if (typeof this[p] === "undefined") {
this[p] = params[p].def;
} else if (params[p].num && isNaN(this[p])) {
throw new Error("Invalid parameter value, must be numeric " + p + " = " + this[p]);
} else if (params[p].num) {
this[p] = parseFloat(this[p]);
}
if (params[p].degrees) {
this[p] = this[p] * D2R$1;
}
}.bind(this));
if (Math.abs((Math.abs(this.lat0) - HALF_PI)) < EPSLN) {
this.mode = this.lat0 < 0 ? mode.S_POLE : mode.N_POLE;
} else if (Math.abs(this.lat0) < EPSLN) {
this.mode = mode.EQUIT;
} else {
this.mode = mode.OBLIQ;
this.sinph0 = Math.sin(this.lat0);
this.cosph0 = Math.cos(this.lat0);
}
this.pn1 = this.h / this.a; // Normalize relative to the Earth's radius
if (this.pn1 <= 0 || this.pn1 > 1e10) {
throw new Error("Invalid height");
}
this.p = 1 + this.pn1;
this.rp = 1 / this.p;
this.h1 = 1 / this.pn1;
this.pfact = (this.p + 1) * this.h1;
this.es = 0;
var omega = this.tilt;
var gamma = this.azi;
this.cg = Math.cos(gamma);
this.sg = Math.sin(gamma);
this.cw = Math.cos(omega);
this.sw = Math.sin(omega);
}
function forward$1(p) {
p.x -= this.long0;
var sinphi = Math.sin(p.y);
var cosphi = Math.cos(p.y);
var coslam = Math.cos(p.x);
var x, y;
switch (this.mode) {
case mode.OBLIQ:
y = this.sinph0 * sinphi + this.cosph0 * cosphi * coslam;
break;
case mode.EQUIT:
y = cosphi * coslam;
break;
case mode.S_POLE:
y = -sinphi;
break;
case mode.N_POLE:
y = sinphi;
break;
}
y = this.pn1 / (this.p - y);
x = y * cosphi * Math.sin(p.x);
switch (this.mode) {
case mode.OBLIQ:
y *= this.cosph0 * sinphi - this.sinph0 * cosphi * coslam;
break;
case mode.EQUIT:
y *= sinphi;
break;
case mode.N_POLE:
y *= -(cosphi * coslam);
break;
case mode.S_POLE:
y *= cosphi * coslam;
break;
}
// Tilt
var yt, ba;
yt = y * this.cg + x * this.sg;
ba = 1 / (yt * this.sw * this.h1 + this.cw);
x = (x * this.cg - y * this.sg) * this.cw * ba;
y = yt * ba;
p.x = x * this.a;
p.y = y * this.a;
return p;
}
function inverse$1(p) {
p.x /= this.a;
p.y /= this.a;
var r = { x: p.x, y: p.y };
// Un-Tilt
var bm, bq, yt;
yt = 1 / (this.pn1 - p.y * this.sw);
bm = this.pn1 * p.x * yt;
bq = this.pn1 * p.y * this.cw * yt;
p.x = bm * this.cg + bq * this.sg;
p.y = bq * this.cg - bm * this.sg;
var rh = hypot(p.x, p.y);
if (Math.abs(rh) < EPSLN) {
r.x = 0;
r.y = p.y;
} else {
var cosz, sinz;
sinz = 1 - rh * rh * this.pfact;
sinz = (this.p - Math.sqrt(sinz)) / (this.pn1 / rh + rh / this.pn1);
cosz = Math.sqrt(1 - sinz * sinz);
switch (this.mode) {
case mode.OBLIQ:
r.y = Math.asin(cosz * this.sinph0 + p.y * sinz * this.cosph0 / rh);
p.y = (cosz - this.sinph0 * Math.sin(r.y)) * rh;
p.x *= sinz * this.cosph0;
break;
case mode.EQUIT:
r.y = Math.asin(p.y * sinz / rh);
p.y = cosz * rh;
p.x *= sinz;
break;
case mode.N_POLE:
r.y = Math.asin(cosz);
p.y = -p.y;
break;
case mode.S_POLE:
r.y = -Math.asin(cosz);
break;
}
r.x = Math.atan2(p.x, p.y);
}
p.x = r.x + this.long0;
p.y = r.y;
return p;
}
var names$1 = ["Tilted_Perspective", "tpers"];
var tpers = {
init: init$1,
forward: forward$1,
inverse: inverse$1,
names: names$1
};
function init() {
this.flip_axis = (this.sweep === 'x' ? 1 : 0);
this.h = Number(this.h);
this.radius_g_1 = this.h / this.a;
if (this.radius_g_1 <= 0 || this.radius_g_1 > 1e10) {
throw new Error();
}
this.radius_g = 1.0 + this.radius_g_1;
this.C = this.radius_g * this.radius_g - 1.0;
if (this.es !== 0.0) {
var one_es = 1.0 - this.es;
var rone_es = 1 / one_es;
this.radius_p = Math.sqrt(one_es);
this.radius_p2 = one_es;
this.radius_p_inv2 = rone_es;
this.shape = 'ellipse'; // Use as a condition in the forward and inverse functions.
} else {
this.radius_p = 1.0;
this.radius_p2 = 1.0;
this.radius_p_inv2 = 1.0;
this.shape = 'sphere'; // Use as a condition in the forward and inverse functions.
}
if (!this.title) {
this.title = "Geostationary Satellite View";
}
}
function forward(p) {
var lon = p.x;
var lat = p.y;
var tmp, v_x, v_y, v_z;
lon = lon - this.long0;
if (this.shape === 'ellipse') {
lat = Math.atan(this.radius_p2 * Math.tan(lat));
var r = this.radius_p / hypot(this.radius_p * Math.cos(lat), Math.sin(lat));
v_x = r * Math.cos(lon) * Math.cos(lat);
v_y = r * Math.sin(lon) * Math.cos(lat);
v_z = r * Math.sin(lat);
if (((this.radius_g - v_x) * v_x - v_y * v_y - v_z * v_z * this.radius_p_inv2) < 0.0) {
p.x = Number.NaN;
p.y = Number.NaN;
return p;
}
tmp = this.radius_g - v_x;
if (this.flip_axis) {
p.x = this.radius_g_1 * Math.atan(v_y / hypot(v_z, tmp));
p.y = this.radius_g_1 * Math.atan(v_z / tmp);
} else {
p.x = this.radius_g_1 * Math.atan(v_y / tmp);
p.y = this.radius_g_1 * Math.atan(v_z / hypot(v_y, tmp));
}
} else if (this.shape === 'sphere') {
tmp = Math.cos(lat);
v_x = Math.cos(lon) * tmp;
v_y = Math.sin(lon) * tmp;
v_z = Math.sin(lat);
tmp = this.radius_g - v_x;
if (this.flip_axis) {
p.x = this.radius_g_1 * Math.atan(v_y / hypot(v_z, tmp));
p.y = this.radius_g_1 * Math.atan(v_z / tmp);
} else {
p.x = this.radius_g_1 * Math.atan(v_y / tmp);
p.y = this.radius_g_1 * Math.atan(v_z / hypot(v_y, tmp));
}
}
p.x = p.x * this.a;
p.y = p.y * this.a;
return p;
}
function inverse(p) {
var v_x = -1.0;
var v_y = 0.0;
var v_z = 0.0;
var a, b, det, k;
p.x = p.x / this.a;
p.y = p.y / this.a;
if (this.shape === 'ellipse') {
if (this.flip_axis) {
v_z = Math.tan(p.y / this.radius_g_1);
v_y = Math.tan(p.x / this.radius_g_1) * hypot(1.0, v_z);
} else {
v_y = Math.tan(p.x / this.radius_g_1);
v_z = Math.tan(p.y / this.radius_g_1) * hypot(1.0, v_y);
}
var v_zp = v_z / this.radius_p;
a = v_y * v_y + v_zp * v_zp + v_x * v_x;
b = 2 * this.radius_g * v_x;
det = (b * b) - 4 * a * this.C;
if (det < 0.0) {
p.x = Number.NaN;
p.y = Number.NaN;
return p;
}
k = (-b - Math.sqrt(det)) / (2.0 * a);
v_x = this.radius_g + k * v_x;
v_y *= k;
v_z *= k;
p.x = Math.atan2(v_y, v_x);
p.y = Math.atan(v_z * Math.cos(p.x) / v_x);
p.y = Math.atan(this.radius_p_inv2 * Math.tan(p.y));
} else if (this.shape === 'sphere') {
if (this.flip_axis) {
v_z = Math.tan(p.y / this.radius_g_1);
v_y = Math.tan(p.x / this.radius_g_1) * Math.sqrt(1.0 + v_z * v_z);
} else {
v_y = Math.tan(p.x / this.radius_g_1);
v_z = Math.tan(p.y / this.radius_g_1) * Math.sqrt(1.0 + v_y * v_y);
}
a = v_y * v_y + v_z * v_z + v_x * v_x;
b = 2 * this.radius_g * v_x;
det = (b * b) - 4 * a * this.C;
if (det < 0.0) {
p.x = Number.NaN;
p.y = Number.NaN;
return p;
}
k = (-b - Math.sqrt(det)) / (2.0 * a);
v_x = this.radius_g + k * v_x;
v_y *= k;
v_z *= k;
p.x = Math.atan2(v_y, v_x);
p.y = Math.atan(v_z * Math.cos(p.x) / v_x);
}
p.x = p.x + this.long0;
return p;
}
var names = ["Geostationary Satellite View", "Geostationary_Satellite", "geos"];
var geos = {
init: init,
forward: forward,
inverse: inverse,
names: names,
};
function includedProjections(proj4){
proj4.Proj.projections.add(tmerc);
proj4.Proj.projections.add(etmerc);
proj4.Proj.projections.add(utm);
proj4.Proj.projections.add(sterea);
proj4.Proj.projections.add(stere);
proj4.Proj.projections.add(somerc);
proj4.Proj.projections.add(omerc);
proj4.Proj.projections.add(lcc);
proj4.Proj.projections.add(krovak);
proj4.Proj.projections.add(cass);
proj4.Proj.projections.add(laea);
proj4.Proj.projections.add(aea);
proj4.Proj.projections.add(gnom);
proj4.Proj.projections.add(cea);
proj4.Proj.projections.add(eqc);
proj4.Proj.projections.add(poly);
proj4.Proj.projections.add(nzmg);
proj4.Proj.projections.add(mill);
proj4.Proj.projections.add(sinu);
proj4.Proj.projections.add(moll);
proj4.Proj.projections.add(eqdc);
proj4.Proj.projections.add(vandg);
proj4.Proj.projections.add(aeqd);
proj4.Proj.projections.add(ortho);
proj4.Proj.projections.add(qsc);
proj4.Proj.projections.add(robin);
proj4.Proj.projections.add(geocent);
proj4.Proj.projections.add(tpers);
proj4.Proj.projections.add(geos);
}
proj4.defaultDatum = 'WGS84'; //default datum
proj4.Proj = Projection;
proj4.WGS84 = new proj4.Proj('WGS84');
proj4.Point = Point;
proj4.toPoint = common;
proj4.defs = defs;
proj4.nadgrid = nadgrid;
proj4.transform = transform;
proj4.mgrs = mgrs;
proj4.version = '__VERSION__';
includedProjections(proj4);
var f,m="deflate-raw",x=self.DecompressionStream;try{new x(m),f=async t=>{let n=new x(m),e=n.writable.getWriter(),i=n.readable.getReader();e.write(t),e.close();let c,o=[],s=0,a=0,l;for(;!(l=await i.read()).done;)c=l.value,o.push(c),s+=c.length;return o.length-1?(c=new Uint8Array(s),o.map(r=>{c.set(r,a),a+=r.length;}),c):o[0]};}catch{}var _=new TextDecoder,h=t=>{throw new Error("but-unzip~"+t)},E=t=>_.decode(t),A=t=>{let n=t.length-20,e=Math.max(n-65516,2);for(;(n=t.lastIndexOf(80,n-1))!==-1&&!(t[n+1]===75&&t[n+2]===5&&t[n+3]===6)&&n>e;);return n};function*C(t,n=f){let e=A(t);e===-1&&h(2);let i=(r,d)=>t.subarray(e+=r,e+=d),c=new DataView(t.buffer,t.byteOffset),o=r=>c.getUint16(r+e,!0),s=r=>c.getUint32(r+e,!0),a=o(10);for(a!==o(8)&&h(3),e=s(16);a--;){let r=o(10),d=o(28),g=o(30),y=o(32),b=s(20),w=s(42),p=E(i(46,d)),D=E(i(g,y)),L=e,u;e=w,u=i(30+o(26)+o(28),b),yield {filename:p,comment:D,read:()=>r&8?n(u):r?h(1):u},e=L;}}
const regex$1 = /.+\.(shp|dbf|json|prj|cpg)$/i;
var unzip = async (buffer) => {
const files = {};
const proms = [];
for (const entry of C(buffer)) {
if (!regex$1.test(entry.filename)) {
continue;
}
proms.push(Promise.resolve(entry.read()).then(bytes => files[entry.filename] = bytes));
}
await Promise.all(proms);
const out = {};
const decoder = new TextDecoder();
for (const [key, value] of Object.entries(files)) {
if (key.slice(-3).toLowerCase() === 'shp' || key.slice(-3).toLowerCase() === 'dbf') {
out[key] = new DataView(value.buffer, value.byteOffset, value.byteLength);
} else {
out[key] = decoder.decode(value);
}
}
return out;
};
const URL$1 = globalThis.URL;
var combine$1 = (base, type) => {
if (!type) {
return base;
}
const url = new URL$1(base);
url.pathname = `${url.pathname}.${type}`;
return url.href;
};
async function binaryAjax(_url, type) {
const url = combine$1(_url, type);
const isOptionalTxt = type === 'prj' || type === 'cpg';
try {
const resp = await fetch(url);
if (resp.status > 399) {
throw new Error(resp.statusText);
}
if (isOptionalTxt) {
return resp.text();
}
const parsed = await resp.arrayBuffer();
return new DataView(parsed)
} catch (e) {
if (isOptionalTxt || type === 'dbf') {
return false;
}
throw e;
}
}
function isClockWise(array) {
let sum = 0;
let i = 1;
const len = array.length;
let prev, cur;
const bbox = [array[0][0], array[0][1], array[0][0], array[0][1]];
while (i < len) {
prev = cur || array[0];
cur = array[i];
sum += ((cur[0] - prev[0]) * (cur[1] + prev[1]));
i++;
if (cur[0] < bbox[0]) {
bbox[0] = cur[0];
}
if (cur[1] < bbox[1]) {
bbox[1] = cur[1];
}
if (cur[0] > bbox[2]) {
bbox[2] = cur[0];
}
if (cur[1] > bbox[3]) {
bbox[3] = cur[1];
}
}
return {
ring: array,
clockWise: sum > 0,
bbox,
children: []
}
}
function contains(outer, inner) {
if (outer.bbox[0] > inner.bbox[0]) {
return false;
}
if (outer.bbox[1] > inner.bbox[1]) {
return false;
}
if (outer.bbox[2] < inner.bbox[2]) {
return false;
}
if (outer.bbox[3] < inner.bbox[3]) {
return false;
}
return true;
}
function handleRings(rings) {
const outers = [];
const inners = [];
for (const ring of rings) {
const proccessed = isClockWise(ring);
if (proccessed.clockWise) {
outers.push(proccessed);
} else {
inners.push(proccessed);
}
}
// this is an optimization,
// but it would also put in weird bad rings that would otherwise get left out
// if (outers.length === 1) {
// const out = [outers[0].ring]
// for (const inner of inners) {
// out.push(inner.ring);
// }
// return [out];
// }
for (const inner of inners) {
for (const outer of outers) {
if (contains(outer, inner)) {
outer.children.push(inner.ring);
break;
}
}
}
const out = [];
for (const outer of outers) {
out.push([outer.ring].concat(outer.children));
}
return out;
}
ParseShp.prototype.parsePoint = function (data) {
return {
type: 'Point',
coordinates: this.parseCoord(data, 0)
};
};
ParseShp.prototype.parseZPoint = function (data) {
const pointXY = this.parsePoint(data);
pointXY.coordinates.push(data.getFloat64(16, true));
return pointXY;
};
ParseShp.prototype.parsePointArray = function (data, offset, num) {
const out = [];
let done = 0;
while (done < num) {
out.push(this.parseCoord(data, offset));
offset += 16;
done++;
}
return out;
};
ParseShp.prototype.parseZPointArray = function (data, zOffset, num, coordinates) {
let i = 0;
while (i < num) {
coordinates[i].push(data.getFloat64(zOffset, true));
i++;
zOffset += 8;
}
return coordinates;
};
ParseShp.prototype.parseArrayGroup = function (data, offset, partOffset, num, tot) {
const out = [];
let done = 0;
let curNum; let nextNum = 0;
let pointNumber;
while (done < num) {
done++;
partOffset += 4;
curNum = nextNum;
if (done === num) {
nextNum = tot;
} else {
nextNum = data.getInt32(partOffset, true);
}
pointNumber = nextNum - curNum;
if (!pointNumber) {
continue;
}
out.push(this.parsePointArray(data, offset, pointNumber));
offset += (pointNumber << 4);
}
return out;
};
ParseShp.prototype.parseZArrayGroup = function (data, zOffset, num, coordinates) {
let i = 0;
while (i < num) {
coordinates[i] = this.parseZPointArray(data, zOffset, coordinates[i].length, coordinates[i]);
zOffset += (coordinates[i].length << 3);
i++;
}
return coordinates;
};
ParseShp.prototype.parseMultiPoint = function (data) {
const out = {};
const num = data.getInt32(32, true);
if (!num) {
return null;
}
const mins = this.parseCoord(data, 0);
const maxs = this.parseCoord(data, 16);
out.bbox = [
mins[0],
mins[1],
maxs[0],
maxs[1]
];
const offset = 36;
if (num === 1) {
out.type = 'Point';
out.coordinates = this.parseCoord(data, offset);
} else {
out.type = 'MultiPoint';
out.coordinates = this.parsePointArray(data, offset, num);
}
return out;
};
ParseShp.prototype.parseZMultiPoint = function (data) {
const geoJson = this.parseMultiPoint(data);
if (!geoJson) {
return null;
}
let num;
if (geoJson.type === 'Point') {
geoJson.coordinates.push(data.getFloat64(72, true));
return geoJson;
} else {
num = geoJson.coordinates.length;
}
const zOffset = 52 + (num << 4);
geoJson.coordinates = this.parseZPointArray(data, zOffset, num, geoJson.coordinates);
return geoJson;
};
ParseShp.prototype.parsePolyline = function (data) {
const out = {};
const numParts = data.getInt32(32, true);
if (!numParts) {
return null;
}
const mins = this.parseCoord(data, 0);
const maxs = this.parseCoord(data, 16);
out.bbox = [
mins[0],
mins[1],
maxs[0],
maxs[1]
];
const num = data.getInt32(36, true);
let offset, partOffset;
if (numParts === 1) {
out.type = 'LineString';
offset = 44;
out.coordinates = this.parsePointArray(data, offset, num);
} else {
out.type = 'MultiLineString';
offset = 40 + (numParts << 2);
partOffset = 40;
out.coordinates = this.parseArrayGroup(data, offset, partOffset, numParts, num);
}
return out;
};
ParseShp.prototype.parseZPolyline = function (data) {
const geoJson = this.parsePolyline(data);
if (!geoJson) {
return null;
}
const num = geoJson.coordinates.length;
let zOffset;
if (geoJson.type === 'LineString') {
zOffset = 60 + (num << 4);
geoJson.coordinates = this.parseZPointArray(data, zOffset, num, geoJson.coordinates);
return geoJson;
} else {
const totalPoints = geoJson.coordinates.reduce(function (a, v) {
return a + v.length;
}, 0);
zOffset = 56 + (totalPoints << 4) + (num << 2);
geoJson.coordinates = this.parseZArrayGroup(data, zOffset, num, geoJson.coordinates);
return geoJson;
}
};
ParseShp.prototype.polyFuncs = function (out) {
if (!out) {
return out;
}
if (out.type === 'LineString') {
out.type = 'Polygon';
out.coordinates = [out.coordinates];
return out;
} else {
out.coordinates = handleRings(out.coordinates);
if (out.coordinates.length === 1) {
out.type = 'Polygon';
out.coordinates = out.coordinates[0];
return out;
} else {
out.type = 'MultiPolygon';
return out;
}
}
};
ParseShp.prototype.parsePolygon = function (data) {
return this.polyFuncs(this.parsePolyline(data));
};
ParseShp.prototype.parseZPolygon = function (data) {
return this.polyFuncs(this.parseZPolyline(data));
};
const shpFuncObj = {
1: 'parsePoint',
3: 'parsePolyline',
5: 'parsePolygon',
8: 'parseMultiPoint',
11: 'parseZPoint',
13: 'parseZPolyline',
15: 'parseZPolygon',
18: 'parseZMultiPoint'
};
function makeParseCoord(trans) {
if (trans) {
return function (data, offset) {
const args = [data.getFloat64(offset, true), data.getFloat64(offset + 8, true)];
return trans.inverse(args);
};
} else {
return function (data, offset) {
return [data.getFloat64(offset, true), data.getFloat64(offset + 8, true)];
};
}
}
function ParseShp(buffer, trans) {
if (!(this instanceof ParseShp)) {
return new ParseShp(buffer, trans);
}
this.buffer = buffer;
this.headers = this.parseHeader();
this.shpFuncs(trans);
this.rows = this.getRows();
}
ParseShp.prototype.shpFuncs = function (tran) {
let num = this.headers.shpCode;
if (num > 20) {
num -= 20;
}
if (!(num in shpFuncObj)) {
throw new Error(`I don't know shp type "${num}"`);
}
this.parseFunc = this[shpFuncObj[num]];
this.parseCoord = makeParseCoord(tran);
};
ParseShp.prototype.getShpCode = function () {
return this.parseHeader().shpCode;
};
ParseShp.prototype.parseHeader = function () {
const view = this.buffer;
return {
length: view.getInt32(6 << 2) << 1,
version: view.getInt32(7 << 2, true),
shpCode: view.getInt32(8 << 2, true),
bbox: [
view.getFloat64(9 << 2, true),
view.getFloat64(11 << 2, true),
view.getFloat64(13 << 2, true),
view.getFloat64(15 << 2, true)
]
};
};
ParseShp.prototype.getRows = function () {
let offset = 100;
const len = this.buffer.byteLength - 8;
const out = [];
let current;
while (offset <= len) {
current = this.getRow(offset);
if (!current) {
break;
}
offset += 8;
offset += current.len;
if (current.type) {
out.push(this.parseFunc(current.data));
} else {
out.push(null);
}
}
return out;
};
ParseShp.prototype.getRow = function (offset) {
const id = this.buffer.getInt32(offset);
const len = this.buffer.getInt32(offset + 4) << 1;
if (len === 0) {
return {
id: id,
len: len,
type: 0
};
}
if (offset + len + 8 > this.buffer.byteLength) {
return;
}
return {
id: id,
len: len,
data: new DataView(this.buffer.buffer, this.buffer.byteOffset + offset + 12, len - 4),
type: this.buffer.getInt32(offset + 8, true)
};
};
function parseShp (buffer, trans) {
return new ParseShp(buffer, trans).rows;
}
var regex = /^(?:ANSI\s)?(\d+)$/m;
function createDecoder(encoding, second) {
if (!encoding) {
return browserDecoder;
}
try {
new TextDecoder(encoding.trim());
} catch (e) {
var match = regex.exec(encoding);
if (match && !second) {
return createDecoder('windows-' + match[1], true);
} else {
encoding = undefined;
return browserDecoder;
}
}
return browserDecoder;
function browserDecoder(buffer) {
var decoder = new TextDecoder(encoding ? encoding : undefined);
var out = decoder.decode(buffer, {
stream: true
}) + decoder.decode();
return out.replace(/\0/g, '').trim();
}
}
function dbfHeader(data) {
var out = {};
out.lastUpdated = new Date(data.getUint8(1) + 1900, data.getUint8(2), data.getUint8(3));
out.records = data.getUint32(4, true);
out.headerLen = data.getUint16(8, true);
out.recLen = data.getUint16(10, true);
return out;
}
function dbfRowHeader(data, headerLen, decoder) {
var out = [];
var offset = 32;
while (offset < headerLen) {
out.push({
name: decoder(new Uint8Array(data.buffer.slice(data.byteOffset + offset, data.byteOffset + offset + 11))),
dataType: String.fromCharCode(data.getUint8(offset + 11)),
len: data.getUint8(offset + 16),
decimal: data.getUint8(offset + 17)
});
if (data.getUint8(offset + 32) === 13) {
break;
} else {
offset += 32;
}
}
return out;
}
function rowFuncs(buffer, offset, len, type, decoder) {
const data = new Uint8Array(buffer.buffer.slice(buffer.byteOffset + offset, buffer.byteOffset + offset + len));
var textData = decoder(data);
switch (type) {
case 'N':
case 'F':
case 'O':
return parseFloat(textData, 10);
case 'D':
return new Date(textData.slice(0, 4), parseInt(textData.slice(4, 6), 10) - 1, textData.slice(6, 8));
case 'L':
return textData.toLowerCase() === 'y' || textData.toLowerCase() === 't';
default:
return textData;
}
}
function parseRow(buffer, offset, rowHeaders, decoder) {
var out = {};
var i = 0;
var len = rowHeaders.length;
var field;
var header;
while (i < len) {
header = rowHeaders[i];
field = rowFuncs(buffer, offset, header.len, header.dataType, decoder);
offset += header.len;
if (typeof field !== 'undefined') {
out[header.name] = field;
}
i++;
}
return out;
}
function parseDbf (buffer, encoding) {
var decoder = createDecoder(encoding);
var header = dbfHeader(buffer);
var rowHeaders = dbfRowHeader(buffer, header.headerLen - 1, decoder);
var offset = ((rowHeaders.length + 1) << 5) + 2;
var recLen = header.recLen;
var records = header.records;
var out = [];
while (records) {
out.push(parseRow(buffer, offset, rowHeaders, decoder));
offset += recLen;
records--;
}
return out;
}
const URL = globalThis.URL;
const toUitn8Arr = b => {
if (!b) {
throw new Error('forgot to pass buffer');
}
if (isArrayBuffer(b)) {
return new Uint8Array(b);
}
if (isArrayBuffer(b.buffer)) {
if (b.BYTES_PER_ELEMENT === 1) {
return b;
}
return new Uint8Array(b.buffer, b.byteOffset, b.byteLength);
}
throw new Error('invalid buffer like object')
};
const txtDecoder = new TextDecoder();
const toString = (possibleString) => {
if (!possibleString) {
return;
}
if (typeof possibleString === 'string') {
return possibleString;
}
if (isArrayBuffer(possibleString) || ArrayBuffer.isView(possibleString) || isDataView(possibleString)) {
return txtDecoder.decode(possibleString);
}
};
const toDataView = b => {
if (!b) {
throw new Error('forgot to pass buffer');
}
if (isDataView(b)) {
return b;
}
if (isArrayBuffer(b)) {
return new DataView(b);
}
if (isArrayBuffer(b.buffer)) {
return new DataView(b.buffer, b.byteOffset, b.byteLength);
}
throw new Error('invalid buffer like object')
};
function isArrayBuffer(subject) {
return subject instanceof globalThis.ArrayBuffer || Object.prototype.toString.call(subject) === '[object ArrayBuffer]';
}
function isDataView(subject) {
return subject instanceof globalThis.DataView || Object.prototype.toString.call(subject) === '[object DataView]'
}
const combine = function ([shp, dbf]) {
const out = {};
out.type = 'FeatureCollection';
out.features = [];
let i = 0;
const len = shp.length;
if (!dbf) {
dbf = [];
}
while (i < len) {
out.features.push({
type: 'Feature',
geometry: shp[i],
properties: dbf[i] || {}
});
i++;
}
return out;
};
const parseZip = async function (buffer, whiteList) {
let key;
buffer = toUitn8Arr(buffer);
const zip = await unzip(buffer);
const names = [];
whiteList = whiteList || [];
for (key in zip) {
if (key.indexOf('__MACOSX') !== -1) {
continue;
}
if (key.slice(-4).toLowerCase() === '.shp') {
names.push(key.slice(0, -4));
zip[key.slice(0, -3) + key.slice(-3).toLowerCase()] = zip[key];
} else if (key.slice(-4).toLowerCase() === '.prj') {
zip[key.slice(0, -3) + key.slice(-3).toLowerCase()] = proj4(zip[key]);
} else if (key.slice(-5).toLowerCase() === '.json' || whiteList.indexOf(key.split('.').pop()) > -1) {
names.push(key.slice(0, -3) + key.slice(-3).toLowerCase());
} else if (key.slice(-4).toLowerCase() === '.dbf' || key.slice(-4).toLowerCase() === '.cpg') {
zip[key.slice(0, -3) + key.slice(-3).toLowerCase()] = zip[key];
}
}
if (!names.length) {
throw new Error('no layers founds');
}
const geojson = names.map(function (name) {
let parsed, dbf;
const lastDotIdx = name.lastIndexOf('.');
if (lastDotIdx > -1 && name.slice(lastDotIdx).indexOf('json') > -1) {
parsed = JSON.parse(zip[name]);
parsed.fileName = name.slice(0, lastDotIdx);
} else if (whiteList.indexOf(name.slice(lastDotIdx + 1)) > -1) {
parsed = zip[name];
parsed.fileName = name;
} else {
if (zip[name + '.dbf']) {
dbf = parseDbf(zip[name + '.dbf'], zip[name + '.cpg']);
}
parsed = combine([parseShp(zip[name + '.shp'], zip[name + '.prj']), dbf]);
parsed.fileName = name;
}
return parsed;
});
if (geojson.length === 1) {
return geojson[0];
} else {
return geojson;
}
};
async function getZip(base, whiteList) {
const a = await binaryAjax(base);
return parseZip(a, whiteList);
}
const handleShp = async (base) => {
const args = await Promise.all([
binaryAjax(base, 'shp'),
binaryAjax(base, 'prj')
]);
let prj = false;
try {
if (args[1]) {
prj = proj4(args[1]);
}
} catch (e) {
prj = false;
}
return parseShp(args[0], prj);
};
const handleDbf = async (base) => {
const [dbf, cpg] = await Promise.all([
binaryAjax(base, 'dbf'),
binaryAjax(base, 'cpg')
]);
if (!dbf) {
return;
}
return parseDbf(dbf, cpg);
};
const checkSuffix = (base, suffix) => {
const url = new URL(base, globalThis?.document?.location);
return url.pathname.slice(-4).toLowerCase() === suffix;
};
const fromObject = ({ shp, dbf, cpg, prj }) => {
const things = [
_parseShp(shp, prj)
];
if (dbf) {
things.push(_parseDbf(dbf, cpg));
}
return combine(things);
};
const getShapefile = async function (base, whiteList) {
if (typeof base !== 'string') {
if (isArrayBuffer(base) || ArrayBuffer.isView(base) || isDataView(base)) {
return parseZip(base);
}
if (base.shp) {
return fromObject(base);
}
throw new TypeError('must be a string, some sort of Buffer, or an object with at least a .shp property')
}
if (checkSuffix(base, '.zip')) {
return getZip(base, whiteList);
}
if (checkSuffix(base, '.shp')) {
base = base.slice(0, -4);
}
const results = await Promise.all([
handleShp(base),
handleDbf(base)
]);
return combine(results);
};
const _parseShp = function (shp, prj) {
shp = toDataView(shp);
prj = toString(prj);
if (typeof prj === 'string') {
try {
prj = proj4(prj);
} catch (e) {
prj = false;
}
}
return parseShp(shp, prj);
};
const _parseDbf = function (dbf, cpg) {
dbf = toDataView(dbf);
cpg = toString(cpg);
return parseDbf(dbf, cpg);
};
export { combine, getShapefile as default, getShapefile, _parseDbf as parseDbf, _parseShp as parseShp, parseZip };
================================================
FILE: public/assets/lib/vendor/pdfjs/pdf.js
================================================
/**
* @licstart The following is the entire license notice for the
* JavaScript code in this page
*
* Copyright 2023 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @licend The above is the entire license notice for the
* JavaScript code in this page
*/
/******/ var __webpack_modules__ = ({
/***/ 640:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
AnnotationLayer: () => (/* binding */ AnnotationLayer),
FreeTextAnnotationElement: () => (/* binding */ FreeTextAnnotationElement),
InkAnnotationElement: () => (/* binding */ InkAnnotationElement),
StampAnnotationElement: () => (/* binding */ StampAnnotationElement)
});
// EXTERNAL MODULE: ./src/shared/util.js
var util = __webpack_require__(266);
// EXTERNAL MODULE: ./src/display/display_utils.js
var display_utils = __webpack_require__(473);
// EXTERNAL MODULE: ./src/display/annotation_storage.js
var annotation_storage = __webpack_require__(780);
;// CONCATENATED MODULE: ./src/shared/scripting_utils.js
function makeColorComp(n) {
return Math.floor(Math.max(0, Math.min(1, n)) * 255).toString(16).padStart(2, "0");
}
function scaleAndClamp(x) {
return Math.max(0, Math.min(255, 255 * x));
}
class ColorConverters {
static CMYK_G([c, y, m, k]) {
return ["G", 1 - Math.min(1, 0.3 * c + 0.59 * m + 0.11 * y + k)];
}
static G_CMYK([g]) {
return ["CMYK", 0, 0, 0, 1 - g];
}
static G_RGB([g]) {
return ["RGB", g, g, g];
}
static G_rgb([g]) {
g = scaleAndClamp(g);
return [g, g, g];
}
static G_HTML([g]) {
const G = makeColorComp(g);
return `#${G}${G}${G}`;
}
static RGB_G([r, g, b]) {
return ["G", 0.3 * r + 0.59 * g + 0.11 * b];
}
static RGB_rgb(color) {
return color.map(scaleAndClamp);
}
static RGB_HTML(color) {
return `#${color.map(makeColorComp).join("")}`;
}
static T_HTML() {
return "#00000000";
}
static T_rgb() {
return [null];
}
static CMYK_RGB([c, y, m, k]) {
return ["RGB", 1 - Math.min(1, c + k), 1 - Math.min(1, m + k), 1 - Math.min(1, y + k)];
}
static CMYK_rgb([c, y, m, k]) {
return [scaleAndClamp(1 - Math.min(1, c + k)), scaleAndClamp(1 - Math.min(1, m + k)), scaleAndClamp(1 - Math.min(1, y + k))];
}
static CMYK_HTML(components) {
const rgb = this.CMYK_RGB(components).slice(1);
return this.RGB_HTML(rgb);
}
static RGB_CMYK([r, g, b]) {
const c = 1 - r;
const m = 1 - g;
const y = 1 - b;
const k = Math.min(c, m, y);
return ["CMYK", c, m, y, k];
}
}
// EXTERNAL MODULE: ./src/display/xfa_layer.js
var xfa_layer = __webpack_require__(160);
;// CONCATENATED MODULE: ./src/display/annotation_layer.js
const DEFAULT_TAB_INDEX = 1000;
const DEFAULT_FONT_SIZE = 9;
const GetElementsByNameSet = new WeakSet();
function getRectDims(rect) {
return {
width: rect[2] - rect[0],
height: rect[3] - rect[1]
};
}
class AnnotationElementFactory {
static create(parameters) {
const subtype = parameters.data.annotationType;
switch (subtype) {
case util.AnnotationType.LINK:
return new LinkAnnotationElement(parameters);
case util.AnnotationType.TEXT:
return new TextAnnotationElement(parameters);
case util.AnnotationType.WIDGET:
const fieldType = parameters.data.fieldType;
switch (fieldType) {
case "Tx":
return new TextWidgetAnnotationElement(parameters);
case "Btn":
if (parameters.data.radioButton) {
return new RadioButtonWidgetAnnotationElement(parameters);
} else if (parameters.data.checkBox) {
return new CheckboxWidgetAnnotationElement(parameters);
}
return new PushButtonWidgetAnnotationElement(parameters);
case "Ch":
return new ChoiceWidgetAnnotationElement(parameters);
case "Sig":
return new SignatureWidgetAnnotationElement(parameters);
}
return new WidgetAnnotationElement(parameters);
case util.AnnotationType.POPUP:
return new PopupAnnotationElement(parameters);
case util.AnnotationType.FREETEXT:
return new FreeTextAnnotationElement(parameters);
case util.AnnotationType.LINE:
return new LineAnnotationElement(parameters);
case util.AnnotationType.SQUARE:
return new SquareAnnotationElement(parameters);
case util.AnnotationType.CIRCLE:
return new CircleAnnotationElement(parameters);
case util.AnnotationType.POLYLINE:
return new PolylineAnnotationElement(parameters);
case util.AnnotationType.CARET:
return new CaretAnnotationElement(parameters);
case util.AnnotationType.INK:
return new InkAnnotationElement(parameters);
case util.AnnotationType.POLYGON:
return new PolygonAnnotationElement(parameters);
case util.AnnotationType.HIGHLIGHT:
return new HighlightAnnotationElement(parameters);
case util.AnnotationType.UNDERLINE:
return new UnderlineAnnotationElement(parameters);
case util.AnnotationType.SQUIGGLY:
return new SquigglyAnnotationElement(parameters);
case util.AnnotationType.STRIKEOUT:
return new StrikeOutAnnotationElement(parameters);
case util.AnnotationType.STAMP:
return new StampAnnotationElement(parameters);
case util.AnnotationType.FILEATTACHMENT:
return new FileAttachmentAnnotationElement(parameters);
default:
return new AnnotationElement(parameters);
}
}
}
class AnnotationElement {
#hasBorder = false;
constructor(parameters, {
isRenderable = false,
ignoreBorder = false,
createQuadrilaterals = false
} = {}) {
this.isRenderable = isRenderable;
this.data = parameters.data;
this.layer = parameters.layer;
this.linkService = parameters.linkService;
this.downloadManager = parameters.downloadManager;
this.imageResourcesPath = parameters.imageResourcesPath;
this.renderForms = parameters.renderForms;
this.svgFactory = parameters.svgFactory;
this.annotationStorage = parameters.annotationStorage;
this.enableScripting = parameters.enableScripting;
this.hasJSActions = parameters.hasJSActions;
this._fieldObjects = parameters.fieldObjects;
this.parent = parameters.parent;
if (isRenderable) {
this.container = this._createContainer(ignoreBorder);
}
if (createQuadrilaterals) {
this._createQuadrilaterals();
}
}
static _hasPopupData({
titleObj,
contentsObj,
richText
}) {
return !!(titleObj?.str || contentsObj?.str || richText?.str);
}
get hasPopupData() {
return AnnotationElement._hasPopupData(this.data);
}
_createContainer(ignoreBorder) {
const {
data,
parent: {
page,
viewport
}
} = this;
const container = document.createElement("section");
container.setAttribute("data-annotation-id", data.id);
if (!(this instanceof WidgetAnnotationElement)) {
container.tabIndex = DEFAULT_TAB_INDEX;
}
container.style.zIndex = this.parent.zIndex++;
if (this.data.popupRef) {
container.setAttribute("aria-haspopup", "dialog");
}
if (data.noRotate) {
container.classList.add("norotate");
}
const {
pageWidth,
pageHeight,
pageX,
pageY
} = viewport.rawDims;
if (!data.rect || this instanceof PopupAnnotationElement) {
const {
rotation
} = data;
if (!data.hasOwnCanvas && rotation !== 0) {
this.setRotation(rotation, container);
}
return container;
}
const {
width,
height
} = getRectDims(data.rect);
const rect = util.Util.normalizeRect([data.rect[0], page.view[3] - data.rect[1] + page.view[1], data.rect[2], page.view[3] - data.rect[3] + page.view[1]]);
if (!ignoreBorder && data.borderStyle.width > 0) {
container.style.borderWidth = `${data.borderStyle.width}px`;
const horizontalRadius = data.borderStyle.horizontalCornerRadius;
const verticalRadius = data.borderStyle.verticalCornerRadius;
if (horizontalRadius > 0 || verticalRadius > 0) {
const radius = `calc(${horizontalRadius}px * var(--scale-factor)) / calc(${verticalRadius}px * var(--scale-factor))`;
container.style.borderRadius = radius;
} else if (this instanceof RadioButtonWidgetAnnotationElement) {
const radius = `calc(${width}px * var(--scale-factor)) / calc(${height}px * var(--scale-factor))`;
container.style.borderRadius = radius;
}
switch (data.borderStyle.style) {
case util.AnnotationBorderStyleType.SOLID:
container.style.borderStyle = "solid";
break;
case util.AnnotationBorderStyleType.DASHED:
container.style.borderStyle = "dashed";
break;
case util.AnnotationBorderStyleType.BEVELED:
(0,util.warn)("Unimplemented border style: beveled");
break;
case util.AnnotationBorderStyleType.INSET:
(0,util.warn)("Unimplemented border style: inset");
break;
case util.AnnotationBorderStyleType.UNDERLINE:
container.style.borderBottomStyle = "solid";
break;
default:
break;
}
const borderColor = data.borderColor || null;
if (borderColor) {
this.#hasBorder = true;
container.style.borderColor = util.Util.makeHexColor(borderColor[0] | 0, borderColor[1] | 0, borderColor[2] | 0);
} else {
container.style.borderWidth = 0;
}
}
container.style.left = `${100 * (rect[0] - pageX) / pageWidth}%`;
container.style.top = `${100 * (rect[1] - pageY) / pageHeight}%`;
const {
rotation
} = data;
if (data.hasOwnCanvas || rotation === 0) {
container.style.width = `${100 * width / pageWidth}%`;
container.style.height = `${100 * height / pageHeight}%`;
} else {
this.setRotation(rotation, container);
}
return container;
}
setRotation(angle, container = this.container) {
if (!this.data.rect) {
return;
}
const {
pageWidth,
pageHeight
} = this.parent.viewport.rawDims;
const {
width,
height
} = getRectDims(this.data.rect);
let elementWidth, elementHeight;
if (angle % 180 === 0) {
elementWidth = 100 * width / pageWidth;
elementHeight = 100 * height / pageHeight;
} else {
elementWidth = 100 * height / pageWidth;
elementHeight = 100 * width / pageHeight;
}
container.style.width = `${elementWidth}%`;
container.style.height = `${elementHeight}%`;
container.setAttribute("data-main-rotation", (360 - angle) % 360);
}
get _commonActions() {
const setColor = (jsName, styleName, event) => {
const color = event.detail[jsName];
const colorType = color[0];
const colorArray = color.slice(1);
event.target.style[styleName] = ColorConverters[`${colorType}_HTML`](colorArray);
this.annotationStorage.setValue(this.data.id, {
[styleName]: ColorConverters[`${colorType}_rgb`](colorArray)
});
};
return (0,util.shadow)(this, "_commonActions", {
display: event => {
const {
display
} = event.detail;
const hidden = display % 2 === 1;
this.container.style.visibility = hidden ? "hidden" : "visible";
this.annotationStorage.setValue(this.data.id, {
noView: hidden,
noPrint: display === 1 || display === 2
});
},
print: event => {
this.annotationStorage.setValue(this.data.id, {
noPrint: !event.detail.print
});
},
hidden: event => {
const {
hidden
} = event.detail;
this.container.style.visibility = hidden ? "hidden" : "visible";
this.annotationStorage.setValue(this.data.id, {
noPrint: hidden,
noView: hidden
});
},
focus: event => {
setTimeout(() => event.target.focus({
preventScroll: false
}), 0);
},
userName: event => {
event.target.title = event.detail.userName;
},
readonly: event => {
event.target.disabled = event.detail.readonly;
},
required: event => {
this._setRequired(event.target, event.detail.required);
},
bgColor: event => {
setColor("bgColor", "backgroundColor", event);
},
fillColor: event => {
setColor("fillColor", "backgroundColor", event);
},
fgColor: event => {
setColor("fgColor", "color", event);
},
textColor: event => {
setColor("textColor", "color", event);
},
borderColor: event => {
setColor("borderColor", "borderColor", event);
},
strokeColor: event => {
setColor("strokeColor", "borderColor", event);
},
rotation: event => {
const angle = event.detail.rotation;
this.setRotation(angle);
this.annotationStorage.setValue(this.data.id, {
rotation: angle
});
}
});
}
_dispatchEventFromSandbox(actions, jsEvent) {
const commonActions = this._commonActions;
for (const name of Object.keys(jsEvent.detail)) {
const action = actions[name] || commonActions[name];
action?.(jsEvent);
}
}
_setDefaultPropertiesFromJS(element) {
if (!this.enableScripting) {
return;
}
const storedData = this.annotationStorage.getRawValue(this.data.id);
if (!storedData) {
return;
}
const commonActions = this._commonActions;
for (const [actionName, detail] of Object.entries(storedData)) {
const action = commonActions[actionName];
if (action) {
const eventProxy = {
detail: {
[actionName]: detail
},
target: element
};
action(eventProxy);
delete storedData[actionName];
}
}
}
_createQuadrilaterals() {
if (!this.container) {
return;
}
const {
quadPoints
} = this.data;
if (!quadPoints) {
return;
}
const [rectBlX, rectBlY, rectTrX, rectTrY] = this.data.rect;
if (quadPoints.length === 1) {
const [, {
x: trX,
y: trY
}, {
x: blX,
y: blY
}] = quadPoints[0];
if (rectTrX === trX && rectTrY === trY && rectBlX === blX && rectBlY === blY) {
return;
}
}
const {
style
} = this.container;
let svgBuffer;
if (this.#hasBorder) {
const {
borderColor,
borderWidth
} = style;
style.borderWidth = 0;
svgBuffer = ["url('data:image/svg+xml;utf8,", `<svg xmlns="http://www.w3.org/2000/svg"`, ` preserveAspectRatio="none" viewBox="0 0 1 1">`, `<g fill="transparent" stroke="${borderColor}" stroke-width="${borderWidth}">`];
this.container.classList.add("hasBorder");
}
const width = rectTrX - rectBlX;
const height = rectTrY - rectBlY;
const {
svgFactory
} = this;
const svg = svgFactory.createElement("svg");
svg.classList.add("quadrilateralsContainer");
svg.setAttribute("width", 0);
svg.setAttribute("height", 0);
const defs = svgFactory.createElement("defs");
svg.append(defs);
const clipPath = svgFactory.createElement("clipPath");
const id = `clippath_${this.data.id}`;
clipPath.setAttribute("id", id);
clipPath.setAttribute("clipPathUnits", "objectBoundingBox");
defs.append(clipPath);
for (const [, {
x: trX,
y: trY
}, {
x: blX,
y: blY
}] of quadPoints) {
const rect = svgFactory.createElement("rect");
const x = (blX - rectBlX) / width;
const y = (rectTrY - trY) / height;
const rectWidth = (trX - blX) / width;
const rectHeight = (trY - blY) / height;
rect.setAttribute("x", x);
rect.setAttribute("y", y);
rect.setAttribute("width", rectWidth);
rect.setAttribute("height", rectHeight);
clipPath.append(rect);
svgBuffer?.push(`<rect vector-effect="non-scaling-stroke" x="${x}" y="${y}" width="${rectWidth}" height="${rectHeight}"/>`);
}
if (this.#hasBorder) {
svgBuffer.push(`</g></svg>')`);
style.backgroundImage = svgBuffer.join("");
}
this.container.append(svg);
this.container.style.clipPath = `url(#${id})`;
}
_createPopup() {
const {
container,
data
} = this;
container.setAttribute("aria-haspopup", "dialog");
const popup = new PopupAnnotationElement({
data: {
color: data.color,
titleObj: data.titleObj,
modificationDate: data.modificationDate,
contentsObj: data.contentsObj,
richText: data.richText,
parentRect: data.rect,
borderStyle: 0,
id: `popup_${data.id}`,
rotation: data.rotation
},
parent: this.parent,
elements: [this]
});
this.parent.div.append(popup.render());
}
render() {
(0,util.unreachable)("Abstract method `AnnotationElement.render` called");
}
_getElementsByName(name, skipId = null) {
const fields = [];
if (this._fieldObjects) {
const fieldObj = this._fieldObjects[name];
if (fieldObj) {
for (const {
page,
id,
exportValues
} of fieldObj) {
if (page === -1) {
continue;
}
if (id === skipId) {
continue;
}
const exportValue = typeof exportValues === "string" ? exportValues : null;
const domElement = document.querySelector(`[data-element-id="${id}"]`);
if (domElement && !GetElementsByNameSet.has(domElement)) {
(0,util.warn)(`_getElementsByName - element not allowed: ${id}`);
continue;
}
fields.push({
id,
exportValue,
domElement
});
}
}
return fields;
}
for (const domElement of document.getElementsByName(name)) {
const {
exportValue
} = domElement;
const id = domElement.getAttribute("data-element-id");
if (id === skipId) {
continue;
}
if (!GetElementsByNameSet.has(domElement)) {
continue;
}
fields.push({
id,
exportValue,
domElement
});
}
return fields;
}
show() {
if (this.container) {
this.container.hidden = false;
}
this.popup?.maybeShow();
}
hide() {
if (this.container) {
this.container.hidden = true;
}
this.popup?.forceHide();
}
getElementsToTriggerPopup() {
return this.container;
}
addHighlightArea() {
const triggers = this.getElementsToTriggerPopup();
if (Array.isArray(triggers)) {
for (const element of triggers) {
element.classList.add("highlightArea");
}
} else {
triggers.classList.add("highlightArea");
}
}
get _isEditable() {
return false;
}
_editOnDoubleClick() {
if (!this._isEditable) {
return;
}
const {
annotationEditorType: mode,
data: {
id: editId
}
} = this;
this.container.addEventListener("dblclick", () => {
this.linkService.eventBus?.dispatch("switchannotationeditormode", {
source: this,
mode,
editId
});
});
}
}
class LinkAnnotationElement extends AnnotationElement {
constructor(parameters, options = null) {
super(parameters, {
isRenderable: true,
ignoreBorder: !!options?.ignoreBorder,
createQuadrilaterals: true
});
this.isTooltipOnly = parameters.data.isTooltipOnly;
}
render() {
const {
data,
linkService
} = this;
const link = document.createElement("a");
link.setAttribute("data-element-id", data.id);
let isBound = false;
if (data.url) {
linkService.addLinkAttributes(link, data.url, data.newWindow);
isBound = true;
} else if (data.action) {
this._bindNamedAction(link, data.action);
isBound = true;
} else if (data.attachment) {
this.#bindAttachment(link, data.attachment, data.attachmentDest);
isBound = true;
} else if (data.setOCGState) {
this.#bindSetOCGState(link, data.setOCGState);
isBound = true;
} else if (data.dest) {
this._bindLink(link, data.dest);
isBound = true;
} else {
if (data.actions && (data.actions.Action || data.actions["Mouse Up"] || data.actions["Mouse Down"]) && this.enableScripting && this.hasJSActions) {
this._bindJSAction(link, data);
isBound = true;
}
if (data.resetForm) {
this._bindResetFormAction(link, data.resetForm);
isBound = true;
} else if (this.isTooltipOnly && !isBound) {
this._bindLink(link, "");
isBound = true;
}
}
this.container.classList.add("linkAnnotation");
if (isBound) {
this.container.append(link);
}
return this.container;
}
#setInternalLink() {
this.container.setAttribute("data-internal-link", "");
}
_bindLink(link, destination) {
link.href = this.linkService.getDestinationHash(destination);
link.onclick = () => {
if (destination) {
this.linkService.goToDestination(destination);
}
return false;
};
if (destination || destination === "") {
this.#setInternalLink();
}
}
_bindNamedAction(link, action) {
link.href = this.linkService.getAnchorUrl("");
link.onclick = () => {
this.linkService.executeNamedAction(action);
return false;
};
this.#setInternalLink();
}
#bindAttachment(link, attachment, dest = null) {
link.href = this.linkService.getAnchorUrl("");
link.onclick = () => {
this.downloadManager?.openOrDownloadData(attachment.content, attachment.filename, dest);
return false;
};
this.#setInternalLink();
}
#bindSetOCGState(link, action) {
link.href = this.linkService.getAnchorUrl("");
link.onclick = () => {
this.linkService.executeSetOCGState(action);
return false;
};
this.#setInternalLink();
}
_bindJSAction(link, data) {
link.href = this.linkService.getAnchorUrl("");
const map = new Map([["Action", "onclick"], ["Mouse Up", "onmouseup"], ["Mouse Down", "onmousedown"]]);
for (const name of Object.keys(data.actions)) {
const jsName = map.get(name);
if (!jsName) {
continue;
}
link[jsName] = () => {
this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
source: this,
detail: {
id: data.id,
name
}
});
return false;
};
}
if (!link.onclick) {
link.onclick = () => false;
}
this.#setInternalLink();
}
_bindResetFormAction(link, resetForm) {
const otherClickAction = link.onclick;
if (!otherClickAction) {
link.href = this.linkService.getAnchorUrl("");
}
this.#setInternalLink();
if (!this._fieldObjects) {
(0,util.warn)(`_bindResetFormAction - "resetForm" action not supported, ` + "ensure that the `fieldObjects` parameter is provided.");
if (!otherClickAction) {
link.onclick = () => false;
}
return;
}
link.onclick = () => {
otherClickAction?.();
const {
fields: resetFormFields,
refs: resetFormRefs,
include
} = resetForm;
const allFields = [];
if (resetFormFields.length !== 0 || resetFormRefs.length !== 0) {
const fieldIds = new Set(resetFormRefs);
for (const fieldName of resetFormFields) {
const fields = this._fieldObjects[fieldName] || [];
for (const {
id
} of fields) {
fieldIds.add(id);
}
}
for (const fields of Object.values(this._fieldObjects)) {
for (const field of fields) {
if (fieldIds.has(field.id) === include) {
allFields.push(field);
}
}
}
} else {
for (const fields of Object.values(this._fieldObjects)) {
allFields.push(...fields);
}
}
const storage = this.annotationStorage;
const allIds = [];
for (const field of allFields) {
const {
id
} = field;
allIds.push(id);
switch (field.type) {
case "text":
{
const value = field.defaultValue || "";
storage.setValue(id, {
value
});
break;
}
case "checkbox":
case "radiobutton":
{
const value = field.defaultValue === field.exportValues;
storage.setValue(id, {
value
});
break;
}
case "combobox":
case "listbox":
{
const value = field.defaultValue || "";
storage.setValue(id, {
value
});
break;
}
default:
continue;
}
const domElement = document.querySelector(`[data-element-id="${id}"]`);
if (!domElement) {
continue;
} else if (!GetElementsByNameSet.has(domElement)) {
(0,util.warn)(`_bindResetFormAction - element not allowed: ${id}`);
continue;
}
domElement.dispatchEvent(new Event("resetform"));
}
if (this.enableScripting) {
this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
source: this,
detail: {
id: "app",
ids: allIds,
name: "ResetForm"
}
});
}
return false;
};
}
}
class TextAnnotationElement extends AnnotationElement {
constructor(parameters) {
super(parameters, {
isRenderable: true
});
}
render() {
this.container.classList.add("textAnnotation");
const image = document.createElement("img");
image.src = this.imageResourcesPath + "annotation-" + this.data.name.toLowerCase() + ".svg";
image.setAttribute("data-l10n-id", "pdfjs-text-annotation-type");
image.setAttribute("data-l10n-args", JSON.stringify({
type: this.data.name
}));
if (!this.data.popupRef && this.hasPopupData) {
this._createPopup();
}
this.container.append(image);
return this.container;
}
}
class WidgetAnnotationElement extends AnnotationElement {
render() {
if (this.data.alternativeText) {
this.container.title = this.data.alternativeText;
}
return this.container;
}
showElementAndHideCanvas(element) {
if (this.data.hasOwnCanvas) {
if (element.previousSibling?.nodeName === "CANVAS") {
element.previousSibling.hidden = true;
}
element.hidden = false;
}
}
_getKeyModifier(event) {
return util.FeatureTest.platform.isMac ? event.metaKey : event.ctrlKey;
}
_setEventListener(element, elementData, baseName, eventName, valueGetter) {
if (baseName.includes("mouse")) {
element.addEventListener(baseName, event => {
this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
source: this,
detail: {
id: this.data.id,
name: eventName,
value: valueGetter(event),
shift: event.shiftKey,
modifier: this._getKeyModifier(event)
}
});
});
} else {
element.addEventListener(baseName, event => {
if (baseName === "blur") {
if (!elementData.focused || !event.relatedTarget) {
return;
}
elementData.focused = false;
} else if (baseName === "focus") {
if (elementData.focused) {
return;
}
elementData.focused = true;
}
if (!valueGetter) {
return;
}
this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
source: this,
detail: {
id: this.data.id,
name: eventName,
value: valueGetter(event)
}
});
});
}
}
_setEventListeners(element, elementData, names, getter) {
for (const [baseName, eventName] of names) {
if (eventName === "Action" || this.data.actions?.[eventName]) {
if (eventName === "Focus" || eventName === "Blur") {
elementData ||= {
focused: false
};
}
this._setEventListener(element, elementData, baseName, eventName, getter);
if (eventName === "Focus" && !this.data.actions?.Blur) {
this._setEventListener(element, elementData, "blur", "Blur", null);
} else if (eventName === "Blur" && !this.data.actions?.Focus) {
this._setEventListener(element, elementData, "focus", "Focus", null);
}
}
}
}
_setBackgroundColor(element) {
const color = this.data.backgroundColor || null;
element.style.backgroundColor = color === null ? "transparent" : util.Util.makeHexColor(color[0], color[1], color[2]);
}
_setTextStyle(element) {
const TEXT_ALIGNMENT = ["left", "center", "right"];
const {
fontColor
} = this.data.defaultAppearanceData;
const fontSize = this.data.defaultAppearanceData.fontSize || DEFAULT_FONT_SIZE;
const style = element.style;
let computedFontSize;
const BORDER_SIZE = 2;
const roundToOneDecimal = x => Math.round(10 * x) / 10;
if (this.data.multiLine) {
const height = Math.abs(this.data.rect[3] - this.data.rect[1] - BORDER_SIZE);
const numberOfLines = Math.round(height / (util.LINE_FACTOR * fontSize)) || 1;
const lineHeight = height / numberOfLines;
computedFontSize = Math.min(fontSize, roundToOneDecimal(lineHeight / util.LINE_FACTOR));
} else {
const height = Math.abs(this.data.rect[3] - this.data.rect[1] - BORDER_SIZE);
computedFontSize = Math.min(fontSize, roundToOneDecimal(height / util.LINE_FACTOR));
}
style.fontSize = `calc(${computedFontSize}px * var(--scale-factor))`;
style.color = util.Util.makeHexColor(fontColor[0], fontColor[1], fontColor[2]);
if (this.data.textAlignment !== null) {
style.textAlign = TEXT_ALIGNMENT[this.data.textAlignment];
}
}
_setRequired(element, isRequired) {
if (isRequired) {
element.setAttribute("required", true);
} else {
element.removeAttribute("required");
}
element.setAttribute("aria-required", isRequired);
}
}
class TextWidgetAnnotationElement extends WidgetAnnotationElement {
constructor(parameters) {
const isRenderable = parameters.renderForms || parameters.data.hasOwnCanvas || !parameters.data.hasAppearance && !!parameters.data.fieldValue;
super(parameters, {
isRenderable
});
}
setPropertyOnSiblings(base, key, value, keyInStorage) {
const storage = this.annotationStorage;
for (const element of this._getElementsByName(base.name, base.id)) {
if (element.domElement) {
element.domElement[key] = value;
}
storage.setValue(element.id, {
[keyInStorage]: value
});
}
}
render() {
const storage = this.annotationStorage;
const id = this.data.id;
this.container.classList.add("textWidgetAnnotation");
let element = null;
if (this.renderForms) {
const storedData = storage.getValue(id, {
value: this.data.fieldValue
});
let textContent = storedData.value || "";
const maxLen = storage.getValue(id, {
charLimit: this.data.maxLen
}).charLimit;
if (maxLen && textContent.length > maxLen) {
textContent = textContent.slice(0, maxLen);
}
let fieldFormattedValues = storedData.formattedValue || this.data.textContent?.join("\n") || null;
if (fieldFormattedValues && this.data.comb) {
fieldFormattedValues = fieldFormattedValues.replaceAll(/\s+/g, "");
}
const elementData = {
userValue: textContent,
formattedValue: fieldFormattedValues,
lastCommittedValue: null,
commitKey: 1,
focused: false
};
if (this.data.multiLine) {
element = document.createElement("textarea");
element.textContent = fieldFormattedValues ?? textContent;
if (this.data.doNotScroll) {
element.style.overflowY = "hidden";
}
} else {
element = document.createElement("input");
element.type = "text";
element.setAttribute("value", fieldFormattedValues ?? textContent);
if (this.data.doNotScroll) {
element.style.overflowX = "hidden";
}
}
if (this.data.hasOwnCanvas) {
element.hidden = true;
}
GetElementsByNameSet.add(element);
element.setAttribute("data-element-id", id);
element.disabled = this.data.readOnly;
element.name = this.data.fieldName;
element.tabIndex = DEFAULT_TAB_INDEX;
this._setRequired(element, this.data.required);
if (maxLen) {
element.maxLength = maxLen;
}
element.addEventListener("input", event => {
storage.setValue(id, {
value: event.target.value
});
this.setPropertyOnSiblings(element, "value", event.target.value, "value");
elementData.formattedValue = null;
});
element.addEventListener("resetform", event => {
const defaultValue = this.data.defaultFieldValue ?? "";
element.value = elementData.userValue = defaultValue;
elementData.formattedValue = null;
});
let blurListener = event => {
const {
formattedValue
} = elementData;
if (formattedValue !== null && formattedValue !== undefined) {
event.target.value = formattedValue;
}
event.target.scrollLeft = 0;
};
if (this.enableScripting && this.hasJSActions) {
element.addEventListener("focus", event => {
if (elementData.focused) {
return;
}
const {
target
} = event;
if (elementData.userValue) {
target.value = elementData.userValue;
}
elementData.lastCommittedValue = target.value;
elementData.commitKey = 1;
if (!this.data.actions?.Focus) {
elementData.focused = true;
}
});
element.addEventListener("updatefromsandbox", jsEvent => {
this.showElementAndHideCanvas(jsEvent.target);
const actions = {
value(event) {
elementData.userValue = event.detail.value ?? "";
storage.setValue(id, {
value: elementData.userValue.toString()
});
event.target.value = elementData.userValue;
},
formattedValue(event) {
const {
formattedValue
} = event.detail;
elementData.formattedValue = formattedValue;
if (formattedValue !== null && formattedValue !== undefined && event.target !== document.activeElement) {
event.target.value = formattedValue;
}
storage.setValue(id, {
formattedValue
});
},
selRange(event) {
event.target.setSelectionRange(...event.detail.selRange);
},
charLimit: event => {
const {
charLimit
} = event.detail;
const {
target
} = event;
if (charLimit === 0) {
target.removeAttribute("maxLength");
return;
}
target.setAttribute("maxLength", charLimit);
let value = elementData.userValue;
if (!value || value.length <= charLimit) {
return;
}
value = value.slice(0, charLimit);
target.value = elementData.userValue = value;
storage.setValue(id, {
value
});
this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
source: this,
detail: {
id,
name: "Keystroke",
value,
willCommit: true,
commitKey: 1,
selStart: target.selectionStart,
selEnd: target.selectionEnd
}
});
}
};
this._dispatchEventFromSandbox(actions, jsEvent);
});
element.addEventListener("keydown", event => {
elementData.commitKey = 1;
let commitKey = -1;
if (event.key === "Escape") {
commitKey = 0;
} else if (event.key === "Enter" && !this.data.multiLine) {
commitKey = 2;
} else if (event.key === "Tab") {
elementData.commitKey = 3;
}
if (commitKey === -1) {
return;
}
const {
value
} = event.target;
if (elementData.lastCommittedValue === value) {
return;
}
elementData.lastCommittedValue = value;
elementData.userValue = value;
this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
source: this,
detail: {
id,
name: "Keystroke",
value,
willCommit: true,
commitKey,
selStart: event.target.selectionStart,
selEnd: event.target.selectionEnd
}
});
});
const _blurListener = blurListener;
blurListener = null;
element.addEventListener("blur", event => {
if (!elementData.focused || !event.relatedTarget) {
return;
}
if (!this.data.actions?.Blur) {
elementData.focused = false;
}
const {
value
} = event.target;
elementData.userValue = value;
if (elementData.lastCommittedValue !== value) {
this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
source: this,
detail: {
id,
name: "Keystroke",
value,
willCommit: true,
commitKey: elementData.commitKey,
selStart: event.target.selectionStart,
selEnd: event.target.selectionEnd
}
});
}
_blurListener(event);
});
if (this.data.actions?.Keystroke) {
element.addEventListener("beforeinput", event => {
elementData.lastCommittedValue = null;
const {
data,
target
} = event;
const {
value,
selectionStart,
selectionEnd
} = target;
let selStart = selectionStart,
selEnd = selectionEnd;
switch (event.inputType) {
case "deleteWordBackward":
{
const match = value.substring(0, selectionStart).match(/\w*[^\w]*$/);
if (match) {
selStart -= match[0].length;
}
break;
}
case "deleteWordForward":
{
const match = value.substring(selectionStart).match(/^[^\w]*\w*/);
if (match) {
selEnd += match[0].length;
}
break;
}
case "deleteContentBackward":
if (selectionStart === selectionEnd) {
selStart -= 1;
}
break;
case "deleteContentForward":
if (selectionStart === selectionEnd) {
selEnd += 1;
}
break;
}
event.preventDefault();
this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
source: this,
detail: {
id,
name: "Keystroke",
value,
change: data || "",
willCommit: false,
selStart,
selEnd
}
});
});
}
this._setEventListeners(element, elementData, [["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.value);
}
if (blurListener) {
element.addEventListener("blur", blurListener);
}
if (this.data.comb) {
const fieldWidth = this.data.rect[2] - this.data.rect[0];
const combWidth = fieldWidth / maxLen;
element.classList.add("comb");
element.style.letterSpacing = `calc(${combWidth}px * var(--scale-factor) - 1ch)`;
}
} else {
element = document.createElement("div");
element.textContent = this.data.fieldValue;
element.style.verticalAlign = "middle";
element.style.display = "table-cell";
if (this.data.hasOwnCanvas) {
element.hidden = true;
}
}
this._setTextStyle(element);
this._setBackgroundColor(element);
this._setDefaultPropertiesFromJS(element);
this.container.append(element);
return this.container;
}
}
class SignatureWidgetAnnotationElement extends WidgetAnnotationElement {
constructor(parameters) {
super(parameters, {
isRenderable: !!parameters.data.hasOwnCanvas
});
}
}
class CheckboxWidgetAnnotationElement extends WidgetAnnotationElement {
constructor(parameters) {
super(parameters, {
isRenderable: parameters.renderForms
});
}
render() {
const storage = this.annotationStorage;
const data = this.data;
const id = data.id;
let value = storage.getValue(id, {
value: data.exportValue === data.fieldValue
}).value;
if (typeof value === "string") {
value = value !== "Off";
storage.setValue(id, {
value
});
}
this.container.classList.add("buttonWidgetAnnotation", "checkBox");
const element = document.createElement("input");
GetElementsByNameSet.add(element);
element.setAttribute("data-element-id", id);
element.disabled = data.readOnly;
this._setRequired(element, this.data.required);
element.type = "checkbox";
element.name = data.fieldName;
if (value) {
element.setAttribute("checked", true);
}
element.setAttribute("exportValue", data.exportValue);
element.tabIndex = DEFAULT_TAB_INDEX;
element.addEventListener("change", event => {
const {
name,
checked
} = event.target;
for (const checkbox of this._getElementsByName(name, id)) {
const curChecked = checked && checkbox.exportValue === data.exportValue;
if (checkbox.domElement) {
checkbox.domElement.checked = curChecked;
}
storage.setValue(checkbox.id, {
value: curChecked
});
}
storage.setValue(id, {
value: checked
});
});
element.addEventListener("resetform", event => {
const defaultValue = data.defaultFieldValue || "Off";
event.target.checked = defaultValue === data.exportValue;
});
if (this.enableScripting && this.hasJSActions) {
element.addEventListener("updatefromsandbox", jsEvent => {
const actions = {
value(event) {
event.target.checked = event.detail.value !== "Off";
storage.setValue(id, {
value: event.target.checked
});
}
};
this._dispatchEventFromSandbox(actions, jsEvent);
});
this._setEventListeners(element, null, [["change", "Validate"], ["change", "Action"], ["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.checked);
}
this._setBackgroundColor(element);
this._setDefaultPropertiesFromJS(element);
this.container.append(element);
return this.container;
}
}
class RadioButtonWidgetAnnotationElement extends WidgetAnnotationElement {
constructor(parameters) {
super(parameters, {
isRenderable: parameters.renderForms
});
}
render() {
this.container.classList.add("buttonWidgetAnnotation", "radioButton");
const storage = this.annotationStorage;
const data = this.data;
const id = data.id;
let value = storage.getValue(id, {
value: data.fieldValue === data.buttonValue
}).value;
if (typeof value === "string") {
value = value !== data.buttonValue;
storage.setValue(id, {
value
});
}
if (value) {
for (const radio of this._getElementsByName(data.fieldName, id)) {
storage.setValue(radio.id, {
value: false
});
}
}
const element = document.createElement("input");
GetElementsByNameSet.add(element);
element.setAttribute("data-element-id", id);
element.disabled = data.readOnly;
this._setRequired(element, this.data.required);
element.type = "radio";
element.name = data.fieldName;
if (value) {
element.setAttribute("checked", true);
}
element.tabIndex = DEFAULT_TAB_INDEX;
element.addEventListener("change", event => {
const {
name,
checked
} = event.target;
for (const radio of this._getElementsByName(name, id)) {
storage.setValue(radio.id, {
value: false
});
}
storage.setValue(id, {
value: checked
});
});
element.addEventListener("resetform", event => {
const defaultValue = data.defaultFieldValue;
event.target.checked = defaultValue !== null && defaultValue !== undefined && defaultValue === data.buttonValue;
});
if (this.enableScripting && this.hasJSActions) {
const pdfButtonValue = data.buttonValue;
element.addEventListener("updatefromsandbox", jsEvent => {
const actions = {
value: event => {
const checked = pdfButtonValue === event.detail.value;
for (const radio of this._getElementsByName(event.target.name)) {
const curChecked = checked && radio.id === id;
if (radio.domElement) {
radio.domElement.checked = curChecked;
}
storage.setValue(radio.id, {
value: curChecked
});
}
}
};
this._dispatchEventFromSandbox(actions, jsEvent);
});
this._setEventListeners(element, null, [["change", "Validate"], ["change", "Action"], ["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.checked);
}
this._setBackgroundColor(element);
this._setDefaultPropertiesFromJS(element);
this.container.append(element);
return this.container;
}
}
class PushButtonWidgetAnnotationElement extends LinkAnnotationElement {
constructor(parameters) {
super(parameters, {
ignoreBorder: parameters.data.hasAppearance
});
}
render() {
const container = super.render();
container.classList.add("buttonWidgetAnnotation", "pushButton");
if (this.data.alternativeText) {
container.title = this.data.alternativeText;
}
const linkElement = container.lastChild;
if (this.enableScripting && this.hasJSActions && linkElement) {
this._setDefaultPropertiesFromJS(linkElement);
linkElement.addEventListener("updatefromsandbox", jsEvent => {
this._dispatchEventFromSandbox({}, jsEvent);
});
}
return container;
}
}
class ChoiceWidgetAnnotationElement extends WidgetAnnotationElement {
constructor(parameters) {
super(parameters, {
isRenderable: parameters.renderForms
});
}
render() {
this.container.classList.add("choiceWidgetAnnotation");
const storage = this.annotationStorage;
const id = this.data.id;
const storedData = storage.getValue(id, {
value: this.data.fieldValue
});
const selectElement = document.createElement("select");
GetElementsByNameSet.add(selectElement);
selectElement.setAttribute("data-element-id", id);
selectElement.disabled = this.data.readOnly;
this._setRequired(selectElement, this.data.required);
selectElement.name = this.data.fieldName;
selectElement.tabIndex = DEFAULT_TAB_INDEX;
let addAnEmptyEntry = this.data.combo && this.data.options.length > 0;
if (!this.data.combo) {
selectElement.size = this.data.options.length;
if (this.data.multiSelect) {
selectElement.multiple = true;
}
}
selectElement.addEventListener("resetform", event => {
const defaultValue = this.data.defaultFieldValue;
for (const option of selectElement.options) {
option.selected = option.value === defaultValue;
}
});
for (const option of this.data.options) {
const optionElement = document.createElement("option");
optionElement.textContent = option.displayValue;
optionElement.value = option.exportValue;
if (storedData.value.includes(option.exportValue)) {
optionElement.setAttribute("selected", true);
addAnEmptyEntry = false;
}
selectElement.append(optionElement);
}
let removeEmptyEntry = null;
if (addAnEmptyEntry) {
const noneOptionElement = document.createElement("option");
noneOptionElement.value = " ";
noneOptionElement.setAttribute("hidden", true);
noneOptionElement.setAttribute("selected", true);
selectElement.prepend(noneOptionElement);
removeEmptyEntry = () => {
noneOptionElement.remove();
selectElement.removeEventListener("input", removeEmptyEntry);
removeEmptyEntry = null;
};
selectElement.addEventListener("input", removeEmptyEntry);
}
const getValue = isExport => {
const name = isExport ? "value" : "textContent";
const {
options,
multiple
} = selectElement;
if (!multiple) {
return options.selectedIndex === -1 ? null : options[options.selectedIndex][name];
}
return Array.prototype.filter.call(options, option => option.selected).map(option => option[name]);
};
let selectedValues = getValue(false);
const getItems = event => {
const options = event.target.options;
return Array.prototype.map.call(options, option => {
return {
displayValue: option.textContent,
exportValue: option.value
};
});
};
if (this.enableScripting && this.hasJSActions) {
selectElement.addEventListener("updatefromsandbox", jsEvent => {
const actions = {
value(event) {
removeEmptyEntry?.();
const value = event.detail.value;
const values = new Set(Array.isArray(value) ? value : [value]);
for (const option of selectElement.options) {
option.selected = values.has(option.value);
}
storage.setValue(id, {
value: getValue(true)
});
selectedValues = getValue(false);
},
multipleSelection(event) {
selectElement.multiple = true;
},
remove(event) {
const options = selectElement.options;
const index = event.detail.remove;
options[index].selected = false;
selectElement.remove(index);
if (options.length > 0) {
const i = Array.prototype.findIndex.call(options, option => option.selected);
if (i === -1) {
options[0].selected = true;
}
}
storage.setValue(id, {
value: getValue(true),
items: getItems(event)
});
selectedValues = getValue(false);
},
clear(event) {
while (selectElement.length !== 0) {
selectElement.remove(0);
}
storage.setValue(id, {
value: null,
items: []
});
selectedValues = getValue(false);
},
insert(event) {
const {
index,
displayValue,
exportValue
} = event.detail.insert;
const selectChild = selectElement.children[index];
const optionElement = document.createElement("option");
optionElement.textContent = displayValue;
optionElement.value = exportValue;
if (selectChild) {
selectChild.before(optionElement);
} else {
selectElement.append(optionElement);
}
storage.setValue(id, {
value: getValue(true),
items: getItems(event)
});
selectedValues = getValue(false);
},
items(event) {
const {
items
} = event.detail;
while (selectElement.length !== 0) {
selectElement.remove(0);
}
for (const item of items) {
const {
displayValue,
exportValue
} = item;
const optionElement = document.createElement("option");
optionElement.textContent = displayValue;
optionElement.value = exportValue;
selectElement.append(optionElement);
}
if (selectElement.options.length > 0) {
selectElement.options[0].selected = true;
}
storage.setValue(id, {
value: getValue(true),
items: getItems(event)
});
selectedValues = getValue(false);
},
indices(event) {
const indices = new Set(event.detail.indices);
for (const option of event.target.options) {
option.selected = indices.has(option.index);
}
storage.setValue(id, {
value: getValue(true)
});
selectedValues = getValue(false);
},
editable(event) {
event.target.disabled = !event.detail.editable;
}
};
this._dispatchEventFromSandbox(actions, jsEvent);
});
selectElement.addEventListener("input", event => {
const exportValue = getValue(true);
storage.setValue(id, {
value: exportValue
});
event.preventDefault();
this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
source: this,
detail: {
id,
name: "Keystroke",
value: selectedValues,
changeEx: exportValue,
willCommit: false,
commitKey: 1,
keyDown: false
}
});
});
this._setEventListeners(selectElement, null, [["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"], ["input", "Action"], ["input", "Validate"]], event => event.target.value);
} else {
selectElement.addEventListener("input", function (event) {
storage.setValue(id, {
value: getValue(true)
});
});
}
if (this.data.combo) {
this._setTextStyle(selectElement);
} else {}
this._setBackgroundColor(selectElement);
this._setDefaultPropertiesFromJS(selectElement);
this.container.append(selectElement);
return this.container;
}
}
class PopupAnnotationElement extends AnnotationElement {
constructor(parameters) {
const {
data,
elements
} = parameters;
super(parameters, {
isRenderable: AnnotationElement._hasPopupData(data)
});
this.elements = elements;
}
render() {
this.container.classList.add("popupAnnotation");
const popup = new PopupElement({
container: this.container,
color: this.data.color,
titleObj: this.data.titleObj,
modificationDate: this.data.modificationDate,
contentsObj: this.data.contentsObj,
richText: this.data.richText,
rect: this.data.rect,
parentRect: this.data.parentRect || null,
parent: this.parent,
elements: this.elements,
open: this.data.open
});
const elementIds = [];
for (const element of this.elements) {
element.popup = popup;
elementIds.push(element.data.id);
element.addHighlightArea();
}
this.container.setAttribute("aria-controls", elementIds.map(id => `${util.AnnotationPrefix}${id}`).join(","));
return this.container;
}
}
class PopupElement {
#boundKeyDown = this.#keyDown.bind(this);
#boundHide = this.#hide.bind(this);
#boundShow = this.#show.bind(this);
#boundToggle = this.#toggle.bind(this);
#color = null;
#container = null;
#contentsObj = null;
#dateObj = null;
#elements = null;
#parent = null;
#parentRect = null;
#pinned = false;
#popup = null;
#rect = null;
#richText = null;
#titleObj = null;
#wasVisible = false;
constructor({
container,
color,
elements,
titleObj,
modificationDate,
contentsObj,
richText,
parent,
rect,
parentRect,
open
}) {
this.#container = container;
this.#titleObj = titleObj;
this.#contentsObj = contentsObj;
this.#richText = richText;
this.#parent = parent;
this.#color = color;
this.#rect = rect;
this.#parentRect = parentRect;
this.#elements = elements;
this.#dateObj = display_utils.PDFDateString.toDateObject(modificationDate);
this.trigger = elements.flatMap(e => e.getElementsToTriggerPopup());
for (const element of this.trigger) {
element.addEventListener("click", this.#boundToggle);
element.addEventListener("mouseenter", this.#boundShow);
element.addEventListener("mouseleave", this.#boundHide);
element.classList.add("popupTriggerArea");
}
for (const element of elements) {
element.container?.addEventListener("keydown", this.#boundKeyDown);
}
this.#container.hidden = true;
if (open) {
this.#toggle();
}
}
render() {
if (this.#popup) {
return;
}
const {
page: {
view
},
viewport: {
rawDims: {
pageWidth,
pageHeight,
pageX,
pageY
}
}
} = this.#parent;
const popup = this.#popup = document.createElement("div");
popup.className = "popup";
if (this.#color) {
const baseColor = popup.style.outlineColor = util.Util.makeHexColor(...this.#color);
if (CSS.supports("background-color", "color-mix(in srgb, red 30%, white)")) {
popup.style.backgroundColor = `color-mix(in srgb, ${baseColor} 30%, white)`;
} else {
const BACKGROUND_ENLIGHT = 0.7;
popup.style.backgroundColor = util.Util.makeHexColor(...this.#color.map(c => Math.floor(BACKGROUND_ENLIGHT * (255 - c) + c)));
}
}
const header = document.createElement("span");
header.className = "header";
const title = document.createElement("h1");
header.append(title);
({
dir: title.dir,
str: title.textContent
} = this.#titleObj);
popup.append(header);
if (this.#dateObj) {
const modificationDate = document.createElement("span");
modificationDate.classList.add("popupDate");
modificationDate.setAttribute("data-l10n-id", "pdfjs-annotation-date-string");
modificationDate.setAttribute("data-l10n-args", JSON.stringify({
date: this.#dateObj.toLocaleDateString(),
time: this.#dateObj.toLocaleTimeString()
}));
header.append(modificationDate);
}
const contentsObj = this.#contentsObj;
const richText = this.#richText;
if (richText?.str && (!contentsObj?.str || contentsObj.str === richText.str)) {
xfa_layer.XfaLayer.render({
xfaHtml: richText.html,
intent: "richText",
div: popup
});
popup.lastChild.classList.add("richText", "popupContent");
} else {
const contents = this._formatContents(contentsObj);
popup.append(contents);
}
let useParentRect = !!this.#parentRect;
let rect = useParentRect ? this.#parentRect : this.#rect;
for (const element of this.#elements) {
if (!rect || util.Util.intersect(element.data.rect, rect) !== null) {
rect = element.data.rect;
useParentRect = true;
break;
}
}
const normalizedRect = util.Util.normalizeRect([rect[0], view[3] - rect[1] + view[1], rect[2], view[3] - rect[3] + view[1]]);
const HORIZONTAL_SPACE_AFTER_ANNOTATION = 5;
const parentWidth = useParentRect ? rect[2] - rect[0] + HORIZONTAL_SPACE_AFTER_ANNOTATION : 0;
const popupLeft = normalizedRect[0] + parentWidth;
const popupTop = normalizedRect[1];
const {
style
} = this.#container;
style.left = `${100 * (popupLeft - pageX) / pageWidth}%`;
style.top = `${100 * (popupTop - pageY) / pageHeight}%`;
this.#container.append(popup);
}
_formatContents({
str,
dir
}) {
const p = document.createElement("p");
p.classList.add("popupContent");
p.dir = dir;
const lines = str.split(/(?:\r\n?|\n)/);
for (let i = 0, ii = lines.length; i < ii; ++i) {
const line = lines[i];
p.append(document.createTextNode(line));
if (i < ii - 1) {
p.append(document.createElement("br"));
}
}
return p;
}
#keyDown(event) {
if (event.altKey || event.shiftKey || event.ctrlKey || event.metaKey) {
return;
}
if (event.key === "Enter" || event.key === "Escape" && this.#pinned) {
this.#toggle();
}
}
#toggle() {
this.#pinned = !this.#pinned;
if (this.#pinned) {
this.#show();
this.#container.addEventListener("click", this.#boundToggle);
this.#container.addEventListener("keydown", this.#boundKeyDown);
} else {
this.#hide();
this.#container.removeEventListener("click", this.#boundToggle);
this.#container.removeEventListener("keydown", this.#boundKeyDown);
}
}
#show() {
if (!this.#popup) {
this.render();
}
if (!this.isVisible) {
this.#container.hidden = false;
this.#container.style.zIndex = parseInt(this.#container.style.zIndex) + 1000;
} else if (this.#pinned) {
this.#container.classList.add("focused");
}
}
#hide() {
this.#container.classList.remove("focused");
if (this.#pinned || !this.isVisible) {
return;
}
this.#container.hidden = true;
this.#container.style.zIndex = parseInt(this.#container.style.zIndex) - 1000;
}
forceHide() {
this.#wasVisible = this.isVisible;
if (!this.#wasVisible) {
return;
}
this.#container.hidden = true;
}
maybeShow() {
if (!this.#wasVisible) {
return;
}
this.#wasVisible = false;
this.#container.hidden = false;
}
get isVisible() {
return this.#container.hidden === false;
}
}
class FreeTextAnnotationElement extends AnnotationElement {
constructor(parameters) {
super(parameters, {
isRenderable: true,
ignoreBorder: true
});
this.textContent = parameters.data.textContent;
this.textPosition = parameters.data.textPosition;
this.annotationEditorType = util.AnnotationEditorType.FREETEXT;
}
render() {
this.container.classList.add("freeTextAnnotation");
if (this.textContent) {
const content = document.createElement("div");
content.classList.add("annotationTextContent");
content.setAttribute("role", "comment");
for (const line of this.textContent) {
const lineSpan = document.createElement("span");
lineSpan.textContent = line;
content.append(lineSpan);
}
this.container.append(content);
}
if (!this.data.popupRef && this.hasPopupData) {
this._createPopup();
}
this._editOnDoubleClick();
return this.container;
}
get _isEditable() {
return this.data.hasOwnCanvas;
}
}
class LineAnnotationElement extends AnnotationElement {
#line = null;
constructor(parameters) {
super(parameters, {
isRenderable: true,
ignoreBorder: true
});
}
render() {
this.container.classList.add("lineAnnotation");
const data = this.data;
const {
width,
height
} = getRectDims(data.rect);
const svg = this.svgFactory.create(width, height, true);
const line = this.#line = this.svgFactory.createElement("svg:line");
line.setAttribute("x1", data.rect[2] - data.lineCoordinates[0]);
line.setAttribute("y1", data.rect[3] - data.lineCoordinates[1]);
line.setAttribute("x2", data.rect[2] - data.lineCoordinates[2]);
line.setAttribute("y2", data.rect[3] - data.lineCoordinates[3]);
line.setAttribute("stroke-width", data.borderStyle.width || 1);
line.setAttribute("stroke", "transparent");
line.setAttribute("fill", "transparent");
svg.append(line);
this.container.append(svg);
if (!data.popupRef && this.hasPopupData) {
this._createPopup();
}
return this.container;
}
getElementsToTriggerPopup() {
return this.#line;
}
addHighlightArea() {
this.container.classList.add("highlightArea");
}
}
class SquareAnnotationElement extends AnnotationElement {
#square = null;
constructor(parameters) {
super(parameters, {
isRenderable: true,
ignoreBorder: true
});
}
render() {
this.container.classList.add("squareAnnotation");
const data = this.data;
const {
width,
height
} = getRectDims(data.rect);
const svg = this.svgFactory.create(width, height, true);
const borderWidth = data.borderStyle.width;
const square = this.#square = this.svgFactory.createElement("svg:rect");
square.setAttribute("x", borderWidth / 2);
square.setAttribute("y", borderWidth / 2);
square.setAttribute("width", width - borderWidth);
square.setAttribute("height", height - borderWidth);
square.setAttribute("stroke-width", borderWidth || 1);
square.setAttribute("stroke", "transparent");
square.setAttribute("fill", "transparent");
svg.append(square);
this.container.append(svg);
if (!data.popupRef && this.hasPopupData) {
this._createPopup();
}
return this.container;
}
getElementsToTriggerPopup() {
return this.#square;
}
addHighlightArea() {
this.container.classList.add("highlightArea");
}
}
class CircleAnnotationElement extends AnnotationElement {
#circle = null;
constructor(parameters) {
super(parameters, {
isRenderable: true,
ignoreBorder: true
});
}
render() {
this.container.classList.add("circleAnnotation");
const data = this.data;
const {
width,
height
} = getRectDims(data.rect);
const svg = this.svgFactory.create(width, height, true);
const borderWidth = data.borderStyle.width;
const circle = this.#circle = this.svgFactory.createElement("svg:ellipse");
circle.setAttribute("cx", width / 2);
circle.setAttribute("cy", height / 2);
circle.setAttribute("rx", width / 2 - borderWidth / 2);
circle.setAttribute("ry", height / 2 - borderWidth / 2);
circle.setAttribute("stroke-width", borderWidth || 1);
circle.setAttribute("stroke", "transparent");
circle.setAttribute("fill", "transparent");
svg.append(circle);
this.container.append(svg);
if (!data.popupRef && this.hasPopupData) {
this._createPopup();
}
return this.container;
}
getElementsToTriggerPopup() {
return this.#circle;
}
addHighlightArea() {
this.container.classList.add("highlightArea");
}
}
class PolylineAnnotationElement extends AnnotationElement {
#polyline = null;
constructor(parameters) {
super(parameters, {
isRenderable: true,
ignoreBorder: true
});
this.containerClassName = "polylineAnnotation";
this.svgElementName = "svg:polyline";
}
render() {
this.container.classList.add(this.containerClassName);
const data = this.data;
const {
width,
height
} = getRectDims(data.rect);
const svg = this.svgFactory.create(width, height, true);
let points = [];
for (const coordinate of data.vertices) {
const x = coordinate.x - data.rect[0];
const y = data.rect[3] - coordinate.y;
points.push(x + "," + y);
}
points = points.join(" ");
const polyline = this.#polyline = this.svgFactory.createElement(this.svgElementName);
polyline.setAttribute("points", points);
polyline.setAttribute("stroke-width", data.borderStyle.width || 1);
polyline.setAttribute("stroke", "transparent");
polyline.setAttribute("fill", "transparent");
svg.append(polyline);
this.container.append(svg);
if (!data.popupRef && this.hasPopupData) {
this._createPopup();
}
return this.container;
}
getElementsToTriggerPopup() {
return this.#polyline;
}
addHighlightArea() {
this.container.classList.add("highlightArea");
}
}
class PolygonAnnotationElement extends PolylineAnnotationElement {
constructor(parameters) {
super(parameters);
this.containerClassName = "polygonAnnotation";
this.svgElementName = "svg:polygon";
}
}
class CaretAnnotationElement extends AnnotationElement {
constructor(parameters) {
super(parameters, {
isRenderable: true,
ignoreBorder: true
});
}
render() {
this.container.classList.add("caretAnnotation");
if (!this.data.popupRef && this.hasPopupData) {
this._createPopup();
}
return this.container;
}
}
class InkAnnotationElement extends AnnotationElement {
#polylines = [];
constructor(parameters) {
super(parameters, {
isRenderable: true,
ignoreBorder: true
});
this.containerClassName = "inkAnnotation";
this.svgElementName = "svg:polyline";
this.annotationEditorType = util.AnnotationEditorType.INK;
}
render() {
this.container.classList.add(this.containerClassName);
const data = this.data;
const {
width,
height
} = getRectDims(data.rect);
const svg = this.svgFactory.create(width, height, true);
for (const inkList of data.inkLists) {
let points = [];
for (const coordinate of inkList) {
const x = coordinate.x - data.rect[0];
const y = data.rect[3] - coordinate.y;
points.push(`${x},${y}`);
}
points = points.join(" ");
const polyline = this.svgFactory.createElement(this.svgElementName);
this.#polylines.push(polyline);
polyline.setAttribute("points", points);
polyline.setAttribute("stroke-width", data.borderStyle.width || 1);
polyline.setAttribute("stroke", "transparent");
polyline.setAttribute("fill", "transparent");
if (!data.popupRef && this.hasPopupData) {
this._createPopup();
}
svg.append(polyline);
}
this.container.append(svg);
return this.container;
}
getElementsToTriggerPopup() {
return this.#polylines;
}
addHighlightArea() {
this.container.classList.add("highlightArea");
}
}
class HighlightAnnotationElement extends AnnotationElement {
constructor(parameters) {
super(parameters, {
isRenderable: true,
ignoreBorder: true,
createQuadrilaterals: true
});
}
render() {
if (!this.data.popupRef && this.hasPopupData) {
this._createPopup();
}
this.container.classList.add("highlightAnnotation");
return this.container;
}
}
class UnderlineAnnotationElement extends AnnotationElement {
constructor(parameters) {
super(parameters, {
isRenderable: true,
ignoreBorder: true,
createQuadrilaterals: true
});
}
render() {
if (!this.data.popupRef && this.hasPopupData) {
this._createPopup();
}
this.container.classList.add("underlineAnnotation");
return this.container;
}
}
class SquigglyAnnotationElement extends AnnotationElement {
constructor(parameters) {
super(parameters, {
isRenderable: true,
ignoreBorder: true,
createQuadrilaterals: true
});
}
render() {
if (!this.data.popupRef && this.hasPopupData) {
this._createPopup();
}
this.container.classList.add("squigglyAnnotation");
return this.container;
}
}
class StrikeOutAnnotationElement extends AnnotationElement {
constructor(parameters) {
super(parameters, {
isRenderable: true,
ignoreBorder: true,
createQuadrilaterals: true
});
}
render() {
if (!this.data.popupRef && this.hasPopupData) {
this._createPopup();
}
this.container.classList.add("strikeoutAnnotation");
return this.container;
}
}
class StampAnnotationElement extends AnnotationElement {
constructor(parameters) {
super(parameters, {
isRenderable: true,
ignoreBorder: true
});
}
render() {
this.container.classList.add("stampAnnotation");
if (!this.data.popupRef && this.hasPopupData) {
this._createPopup();
}
return this.container;
}
}
class FileAttachmentAnnotationElement extends AnnotationElement {
#trigger = null;
constructor(parameters) {
super(parameters, {
isRenderable: true
});
const {
filename,
content
} = this.data.file;
this.filename = (0,display_utils.getFilenameFromUrl)(filename, true);
this.content = content;
this.linkService.eventBus?.dispatch("fileattachmentannotation", {
source: this,
filename,
content
});
}
render() {
this.container.classList.add("fileAttachmentAnnotation");
const {
container,
data
} = this;
let trigger;
if (data.hasAppearance || data.fillAlpha === 0) {
trigger = document.createElement("div");
} else {
trigger = document.createElement("img");
trigger.src = `${this.imageResourcesPath}annotation-${/paperclip/i.test(data.name) ? "paperclip" : "pushpin"}.svg`;
if (data.fillAlpha && data.fillAlpha < 1) {
trigger.style = `filter: opacity(${Math.round(data.fillAlpha * 100)}%);`;
}
}
trigger.addEventListener("dblclick", this.#download.bind(this));
this.#trigger = trigger;
const {
isMac
} = util.FeatureTest.platform;
container.addEventListener("keydown", evt => {
if (evt.key === "Enter" && (isMac ? evt.metaKey : evt.ctrlKey)) {
this.#download();
}
});
if (!data.popupRef && this.hasPopupData) {
this._createPopup();
} else {
trigger.classList.add("popupTriggerArea");
}
container.append(trigger);
return container;
}
getElementsToTriggerPopup() {
return this.#trigger;
}
addHighlightArea() {
this.container.classList.add("highlightArea");
}
#download() {
this.downloadManager?.openOrDownloadData(this.content, this.filename);
}
}
class AnnotationLayer {
#accessibilityManager = null;
#annotationCanvasMap = null;
#editableAnnotations = new Map();
constructor({
div,
accessibilityManager,
annotationCanvasMap,
page,
viewport
}) {
this.div = div;
this.#accessibilityManager = accessibilityManager;
this.#annotationCanvasMap = annotationCanvasMap;
this.page = page;
this.viewport = viewport;
this.zIndex = 0;
}
#appendElement(element, id) {
const contentElement = element.firstChild || element;
contentElement.id = `${util.AnnotationPrefix}${id}`;
this.div.append(element);
this.#accessibilityManager?.moveElementInDOM(this.div, element, contentElement, false);
}
async render(params) {
const {
annotations
} = params;
const layer = this.div;
(0,display_utils.setLayerDimensions)(layer, this.viewport);
const popupToElements = new Map();
const elementParams = {
data: null,
layer,
linkService: params.linkService,
downloadManager: params.downloadManager,
imageResourcesPath: params.imageResourcesPath || "",
renderForms: params.renderForms !== false,
svgFactory: new display_utils.DOMSVGFactory(),
annotationStorage: params.annotationStorage || new annotation_storage.AnnotationStorage(),
enableScripting: params.enableScripting === true,
hasJSActions: params.hasJSActions,
fieldObjects: params.fieldObjects,
parent: this,
elements: null
};
for (const data of annotations) {
if (data.noHTML) {
continue;
}
const isPopupAnnotation = data.annotationType === util.AnnotationType.POPUP;
if (!isPopupAnnotation) {
const {
width,
height
} = getRectDims(data.rect);
if (width <= 0 || height <= 0) {
continue;
}
} else {
const elements = popupToElements.get(data.id);
if (!elements) {
continue;
}
elementParams.elements = elements;
}
elementParams.data = data;
const element = AnnotationElementFactory.create(elementParams);
if (!element.isRenderable) {
continue;
}
if (!isPopupAnnotation && data.popupRef) {
const elements = popupToElements.get(data.popupRef);
if (!elements) {
popupToElements.set(data.popupRef, [element]);
} else {
elements.push(element);
}
}
if (element.annotationEditorType > 0) {
this.#editableAnnotations.set(element.data.id, element);
}
const rendered = element.render();
if (data.hidden) {
rendered.style.visibility = "hidden";
}
this.#appendElement(rendered, data.id);
}
this.#setAnnotationCanvasMap();
}
update({
viewport
}) {
const layer = this.div;
this.viewport = viewport;
(0,display_utils.setLayerDimensions)(layer, {
rotation: viewport.rotation
});
this.#setAnnotationCanvasMap();
layer.hidden = false;
}
#setAnnotationCanvasMap() {
if (!this.#annotationCanvasMap) {
return;
}
const layer = this.div;
for (const [id, canvas] of this.#annotationCanvasMap) {
const element = layer.querySelector(`[data-annotation-id="${id}"]`);
if (!element) {
continue;
}
const {
firstChild
} = element;
if (!firstChild) {
element.append(canvas);
} else if (firstChild.nodeName === "CANVAS") {
firstChild.replaceWith(canvas);
} else {
firstChild.before(canvas);
}
}
this.#annotationCanvasMap.clear();
}
getEditableAnnotations() {
return Array.from(this.#editableAnnotations.values());
}
getEditableAnnotation(id) {
return this.#editableAnnotations.get(id);
}
}
/***/ }),
/***/ 780:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ AnnotationStorage: () => (/* binding */ AnnotationStorage),
/* harmony export */ PrintAnnotationStorage: () => (/* binding */ PrintAnnotationStorage),
/* harmony export */ SerializableEmpty: () => (/* binding */ SerializableEmpty)
/* harmony export */ });
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
/* harmony import */ var _editor_editor_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(796);
/* harmony import */ var _shared_murmurhash3_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(825);
const SerializableEmpty = Object.freeze({
map: null,
hash: "",
transfer: undefined
});
class AnnotationStorage {
#modified = false;
#storage = new Map();
constructor() {
this.onSetModified = null;
this.onResetModified = null;
this.onAnnotationEditor = null;
}
getValue(key, defaultValue) {
const value = this.#storage.get(key);
if (value === undefined) {
return defaultValue;
}
return Object.assign(defaultValue, value);
}
getRawValue(key) {
return this.#storage.get(key);
}
remove(key) {
this.#storage.delete(key);
if (this.#storage.size === 0) {
this.resetModified();
}
if (typeof this.onAnnotationEditor === "function") {
for (const value of this.#storage.values()) {
if (value instanceof _editor_editor_js__WEBPACK_IMPORTED_MODULE_1__.AnnotationEditor) {
return;
}
}
this.onAnnotationEditor(null);
}
}
setValue(key, value) {
const obj = this.#storage.get(key);
let modified = false;
if (obj !== undefined) {
for (const [entry, val] of Object.entries(value)) {
if (obj[entry] !== val) {
modified = true;
obj[entry] = val;
}
}
} else {
modified = true;
this.#storage.set(key, value);
}
if (modified) {
this.#setModified();
}
if (value instanceof _editor_editor_js__WEBPACK_IMPORTED_MODULE_1__.AnnotationEditor && typeof this.onAnnotationEditor === "function") {
this.onAnnotationEditor(value.constructor._type);
}
}
has(key) {
return this.#storage.has(key);
}
getAll() {
return this.#storage.size > 0 ? (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.objectFromMap)(this.#storage) : null;
}
setAll(obj) {
for (const [key, val] of Object.entries(obj)) {
this.setValue(key, val);
}
}
get size() {
return this.#storage.size;
}
#setModified() {
if (!this.#modified) {
this.#modified = true;
if (typeof this.onSetModified === "function") {
this.onSetModified();
}
}
}
resetModified() {
if (this.#modified) {
this.#modified = false;
if (typeof this.onResetModified === "function") {
this.onResetModified();
}
}
}
get print() {
return new PrintAnnotationStorage(this);
}
get serializable() {
if (this.#storage.size === 0) {
return SerializableEmpty;
}
const map = new Map(),
hash = new _shared_murmurhash3_js__WEBPACK_IMPORTED_MODULE_2__.MurmurHash3_64(),
transfer = [];
const context = Object.create(null);
let hasBitmap = false;
for (const [key, val] of this.#storage) {
const serialized = val instanceof _editor_editor_js__WEBPACK_IMPORTED_MODULE_1__.AnnotationEditor ? val.serialize(false, context) : val;
if (serialized) {
map.set(key, serialized);
hash.update(`${key}:${JSON.stringify(serialized)}`);
hasBitmap ||= !!serialized.bitmap;
}
}
if (hasBitmap) {
for (const value of map.values()) {
if (value.bitmap) {
transfer.push(value.bitmap);
}
}
}
return map.size > 0 ? {
map,
hash: hash.hexdigest(),
transfer
} : SerializableEmpty;
}
}
class PrintAnnotationStorage extends AnnotationStorage {
#serializable;
constructor(parent) {
super();
const {
map,
hash,
transfer
} = parent.serializable;
const clone = structuredClone(map, transfer ? {
transfer
} : null);
this.#serializable = {
map: clone,
hash,
transfer
};
}
get print() {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("Should not call PrintAnnotationStorage.print");
}
get serializable() {
return this.#serializable;
}
}
/***/ }),
/***/ 406:
/***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
__webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ PDFDataRangeTransport: () => (/* binding */ PDFDataRangeTransport),
/* harmony export */ PDFWorker: () => (/* binding */ PDFWorker),
/* harmony export */ build: () => (/* binding */ build),
/* harmony export */ getDocument: () => (/* binding */ getDocument),
/* harmony export */ version: () => (/* binding */ version)
/* harmony export */ });
/* unused harmony exports DefaultCanvasFactory, DefaultCMapReaderFactory, DefaultFilterFactory, DefaultStandardFontDataFactory, LoopbackPort, PDFDocumentLoadingTask, PDFDocumentProxy, PDFPageProxy, PDFWorkerUtil, RenderTask */
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
/* harmony import */ var _annotation_storage_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(780);
/* harmony import */ var _display_utils_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(473);
/* harmony import */ var _font_loader_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(742);
/* harmony import */ var display_node_utils__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(738);
/* harmony import */ var _canvas_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(250);
/* harmony import */ var _worker_options_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(368);
/* harmony import */ var _shared_message_handler_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(694);
/* harmony import */ var _metadata_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(472);
/* harmony import */ var _optional_content_config_js__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(890);
/* harmony import */ var _transport_stream_js__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(92);
/* harmony import */ var display_fetch_stream__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(171);
/* harmony import */ var display_network__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(474);
/* harmony import */ var display_node_stream__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(498);
/* harmony import */ var _xfa_text_js__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(521);
var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([display_node_utils__WEBPACK_IMPORTED_MODULE_4__, display_node_stream__WEBPACK_IMPORTED_MODULE_13__]);
([display_node_utils__WEBPACK_IMPORTED_MODULE_4__, display_node_stream__WEBPACK_IMPORTED_MODULE_13__] = __webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__);
const DEFAULT_RANGE_CHUNK_SIZE = 65536;
const RENDERING_CANCELLED_TIMEOUT = 100;
const DELAYED_CLEANUP_TIMEOUT = 5000;
const DefaultCanvasFactory = _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isNodeJS ? display_node_utils__WEBPACK_IMPORTED_MODULE_4__.NodeCanvasFactory : _display_utils_js__WEBPACK_IMPORTED_MODULE_2__.DOMCanvasFactory;
const DefaultCMapReaderFactory = _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isNodeJS ? display_node_utils__WEBPACK_IMPORTED_MODULE_4__.NodeCMapReaderFactory : _display_utils_js__WEBPACK_IMPORTED_MODULE_2__.DOMCMapReaderFactory;
const DefaultFilterFactory = _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isNodeJS ? display_node_utils__WEBPACK_IMPORTED_MODULE_4__.NodeFilterFactory : _display_utils_js__WEBPACK_IMPORTED_MODULE_2__.DOMFilterFactory;
const DefaultStandardFontDataFactory = _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isNodeJS ? display_node_utils__WEBPACK_IMPORTED_MODULE_4__.NodeStandardFontDataFactory : _display_utils_js__WEBPACK_IMPORTED_MODULE_2__.DOMStandardFontDataFactory;
function getDocument(src) {
if (typeof src === "string" || src instanceof URL) {
src = {
url: src
};
} else if ((0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isArrayBuffer)(src)) {
src = {
data: src
};
}
if (typeof src !== "object") {
throw new Error("Invalid parameter in getDocument, need parameter object.");
}
if (!src.url && !src.data && !src.range) {
throw new Error("Invalid parameter object: need either .data, .range or .url");
}
const task = new PDFDocumentLoadingTask();
const {
docId
} = task;
const url = src.url ? getUrlProp(src.url) : null;
const data = src.data ? getDataProp(src.data) : null;
const httpHeaders = src.httpHeaders || null;
const withCredentials = src.withCredentials === true;
const password = src.password ?? null;
const rangeTransport = src.range instanceof PDFDataRangeTransport ? src.range : null;
const rangeChunkSize = Number.isInteger(src.rangeChunkSize) && src.rangeChunkSize > 0 ? src.rangeChunkSize : DEFAULT_RANGE_CHUNK_SIZE;
let worker = src.worker instanceof PDFWorker ? src.worker : null;
const verbosity = src.verbosity;
const docBaseUrl = typeof src.docBaseUrl === "string" && !(0,_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.isDataScheme)(src.docBaseUrl) ? src.docBaseUrl : null;
const cMapUrl = typeof src.cMapUrl === "string" ? src.cMapUrl : null;
const cMapPacked = src.cMapPacked !== false;
const CMapReaderFactory = src.CMapReaderFactory || DefaultCMapReaderFactory;
const standardFontDataUrl = typeof src.standardFontDataUrl === "string" ? src.standardFontDataUrl : null;
const StandardFontDataFactory = src.StandardFontDataFactory || DefaultStandardFontDataFactory;
const ignoreErrors = src.stopAtErrors !== true;
const maxImageSize = Number.isInteger(src.maxImageSize) && src.maxImageSize > -1 ? src.maxImageSize : -1;
const isEvalSupported = src.isEvalSupported !== false;
const isOffscreenCanvasSupported = typeof src.isOffscreenCanvasSupported === "boolean" ? src.isOffscreenCanvasSupported : !_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isNodeJS;
const canvasMaxAreaInBytes = Number.isInteger(src.canvasMaxAreaInBytes) ? src.canvasMaxAreaInBytes : -1;
const disableFontFace = typeof src.disableFontFace === "boolean" ? src.disableFontFace : _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isNodeJS;
const fontExtraProperties = src.fontExtraProperties === true;
const enableXfa = src.enableXfa === true;
const ownerDocument = src.ownerDocument || globalThis.document;
const disableRange = src.disableRange === true;
const disableStream = src.disableStream === true;
const disableAutoFetch = src.disableAutoFetch === true;
const pdfBug = src.pdfBug === true;
const length = rangeTransport ? rangeTransport.length : src.length ?? NaN;
const useSystemFonts = typeof src.useSystemFonts === "boolean" ? src.useSystemFonts : !_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isNodeJS && !disableFontFace;
const useWorkerFetch = typeof src.useWorkerFetch === "boolean" ? src.useWorkerFetch : CMapReaderFactory === _display_utils_js__WEBPACK_IMPORTED_MODULE_2__.DOMCMapReaderFactory && StandardFontDataFactory === _display_utils_js__WEBPACK_IMPORTED_MODULE_2__.DOMStandardFontDataFactory && cMapUrl && standardFontDataUrl && (0,_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.isValidFetchUrl)(cMapUrl, document.baseURI) && (0,_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.isValidFetchUrl)(standardFontDataUrl, document.baseURI);
const canvasFactory = src.canvasFactory || new DefaultCanvasFactory({
ownerDocument
});
const filterFactory = src.filterFactory || new DefaultFilterFactory({
docId,
ownerDocument
});
const styleElement = null;
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.setVerbosityLevel)(verbosity);
const transportFactory = {
canvasFactory,
filterFactory
};
if (!useWorkerFetch) {
transportFactory.cMapReaderFactory = new CMapReaderFactory({
baseUrl: cMapUrl,
isCompressed: cMapPacked
});
transportFactory.standardFontDataFactory = new StandardFontDataFactory({
baseUrl: standardFontDataUrl
});
}
if (!worker) {
const workerParams = {
verbosity,
port: _worker_options_js__WEBPACK_IMPORTED_MODULE_6__.GlobalWorkerOptions.workerPort
};
worker = workerParams.port ? PDFWorker.fromPort(workerParams) : new PDFWorker(workerParams);
task._worker = worker;
}
const fetchDocParams = {
docId,
apiVersion: '4.0.269',
data,
password,
disableAutoFetch,
rangeChunkSize,
length,
docBaseUrl,
enableXfa,
evaluatorOptions: {
maxImageSize,
disableFontFace,
ignoreErrors,
isEvalSupported,
isOffscreenCanvasSupported,
canvasMaxAreaInBytes,
fontExtraProperties,
useSystemFonts,
cMapUrl: useWorkerFetch ? cMapUrl : null,
standardFontDataUrl: useWorkerFetch ? standardFontDataUrl : null
}
};
const transportParams = {
ignoreErrors,
isEvalSupported,
disableFontFace,
fontExtraProperties,
enableXfa,
ownerDocument,
disableAutoFetch,
pdfBug,
styleElement
};
worker.promise.then(function () {
if (task.destroyed) {
throw new Error("Loading aborted");
}
const workerIdPromise = _fetchDocument(worker, fetchDocParams);
const networkStreamPromise = new Promise(function (resolve) {
let networkStream;
if (rangeTransport) {
networkStream = new _transport_stream_js__WEBPACK_IMPORTED_MODULE_10__.PDFDataTransportStream({
length,
initialData: rangeTransport.initialData,
progressiveDone: rangeTransport.progressiveDone,
contentDispositionFilename: rangeTransport.contentDispositionFilename,
disableRange,
disableStream
}, rangeTransport);
} else if (!data) {
const createPDFNetworkStream = params => {
if (_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isNodeJS) {
return new display_node_stream__WEBPACK_IMPORTED_MODULE_13__.PDFNodeStream(params);
}
return (0,_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.isValidFetchUrl)(params.url) ? new display_fetch_stream__WEBPACK_IMPORTED_MODULE_11__.PDFFetchStream(params) : new display_network__WEBPACK_IMPORTED_MODULE_12__.PDFNetworkStream(params);
};
networkStream = createPDFNetworkStream({
url,
length,
httpHeaders,
withCredentials,
rangeChunkSize,
disableRange,
disableStream
});
}
resolve(networkStream);
});
return Promise.all([workerIdPromise, networkStreamPromise]).then(function ([workerId, networkStream]) {
if (task.destroyed) {
throw new Error("Loading aborted");
}
const messageHandler = new _shared_message_handler_js__WEBPACK_IMPORTED_MODULE_7__.MessageHandler(docId, workerId, worker.port);
const transport = new WorkerTransport(messageHandler, task, networkStream, transportParams, transportFactory);
task._transport = transport;
messageHandler.send("Ready", null);
});
}).catch(task._capability.reject);
return task;
}
async function _fetchDocument(worker, source) {
if (worker.destroyed) {
throw new Error("Worker was destroyed");
}
const workerId = await worker.messageHandler.sendWithPromise("GetDocRequest", source, source.data ? [source.data.buffer] : null);
if (worker.destroyed) {
throw new Error("Worker was destroyed");
}
return workerId;
}
function getUrlProp(val) {
if (val instanceof URL) {
return val.href;
}
try {
return new URL(val, window.location).href;
} catch {
if (_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isNodeJS && typeof val === "string") {
return val;
}
}
throw new Error("Invalid PDF url data: " + "either string or URL-object is expected in the url property.");
}
function getDataProp(val) {
if (_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isNodeJS && typeof Buffer !== "undefined" && val instanceof Buffer) {
throw new Error("Please provide binary data as `Uint8Array`, rather than `Buffer`.");
}
if (val instanceof Uint8Array && val.byteLength === val.buffer.byteLength) {
return val;
}
if (typeof val === "string") {
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.stringToBytes)(val);
}
if (typeof val === "object" && !isNaN(val?.length) || (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isArrayBuffer)(val)) {
return new Uint8Array(val);
}
throw new Error("Invalid PDF binary data: either TypedArray, " + "string, or array-like object is expected in the data property.");
}
class PDFDocumentLoadingTask {
static #docId = 0;
constructor() {
this._capability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this._transport = null;
this._worker = null;
this.docId = `d${PDFDocumentLoadingTask.#docId++}`;
this.destroyed = false;
this.onPassword = null;
this.onProgress = null;
}
get promise() {
return this._capability.promise;
}
async destroy() {
this.destroyed = true;
try {
if (this._worker?.port) {
this._worker._pendingDestroy = true;
}
await this._transport?.destroy();
} catch (ex) {
if (this._worker?.port) {
delete this._worker._pendingDestroy;
}
throw ex;
}
this._transport = null;
if (this._worker) {
this._worker.destroy();
this._worker = null;
}
}
}
class PDFDataRangeTransport {
constructor(length, initialData, progressiveDone = false, contentDispositionFilename = null) {
this.length = length;
this.initialData = initialData;
this.progressiveDone = progressiveDone;
this.contentDispositionFilename = contentDispositionFilename;
this._rangeListeners = [];
this._progressListeners = [];
this._progressiveReadListeners = [];
this._progressiveDoneListeners = [];
this._readyCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
}
addRangeListener(listener) {
this._rangeListeners.push(listener);
}
addProgressListener(listener) {
this._progressListeners.push(listener);
}
addProgressiveReadListener(listener) {
this._progressiveReadListeners.push(listener);
}
addProgressiveDoneListener(listener) {
this._progressiveDoneListeners.push(listener);
}
onDataRange(begin, chunk) {
for (const listener of this._rangeListeners) {
listener(begin, chunk);
}
}
onDataProgress(loaded, total) {
this._readyCapability.promise.then(() => {
for (const listener of this._progressListeners) {
listener(loaded, total);
}
});
}
onDataProgressiveRead(chunk) {
this._readyCapability.promise.then(() => {
for (const listener of this._progressiveReadListeners) {
listener(chunk);
}
});
}
onDataProgressiveDone() {
this._readyCapability.promise.then(() => {
for (const listener of this._progressiveDoneListeners) {
listener();
}
});
}
transportReady() {
this._readyCapability.resolve();
}
requestDataRange(begin, end) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("Abstract method PDFDataRangeTransport.requestDataRange");
}
abort() {}
}
class PDFDocumentProxy {
constructor(pdfInfo, transport) {
this._pdfInfo = pdfInfo;
this._transport = transport;
}
get annotationStorage() {
return this._transport.annotationStorage;
}
get filterFactory() {
return this._transport.filterFactory;
}
get numPages() {
return this._pdfInfo.numPages;
}
get fingerprints() {
return this._pdfInfo.fingerprints;
}
get isPureXfa() {
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "isPureXfa", !!this._transport._htmlForXfa);
}
get allXfaHtml() {
return this._transport._htmlForXfa;
}
getPage(pageNumber) {
return this._transport.getPage(pageNumber);
}
getPageIndex(ref) {
return this._transport.getPageIndex(ref);
}
getDestinations() {
return this._transport.getDestinations();
}
getDestination(id) {
return this._transport.getDestination(id);
}
getPageLabels() {
return this._transport.getPageLabels();
}
getPageLayout() {
return this._transport.getPageLayout();
}
getPageMode() {
return this._transport.getPageMode();
}
getViewerPreferences() {
return this._transport.getViewerPreferences();
}
getOpenAction() {
return this._transport.getOpenAction();
}
getAttachments() {
return this._transport.getAttachments();
}
getJSActions() {
return this._transport.getDocJSActions();
}
getOutline() {
return this._transport.getOutline();
}
getOptionalContentConfig() {
return this._transport.getOptionalContentConfig();
}
getPermissions() {
return this._transport.getPermissions();
}
getMetadata() {
return this._transport.getMetadata();
}
getMarkInfo() {
return this._transport.getMarkInfo();
}
getData() {
return this._transport.getData();
}
saveDocument() {
return this._transport.saveDocument();
}
getDownloadInfo() {
return this._transport.downloadInfoCapability.promise;
}
cleanup(keepLoadedFonts = false) {
return this._transport.startCleanup(keepLoadedFonts || this.isPureXfa);
}
destroy() {
return this.loadingTask.destroy();
}
get loadingParams() {
return this._transport.loadingParams;
}
get loadingTask() {
return this._transport.loadingTask;
}
getFieldObjects() {
return this._transport.getFieldObjects();
}
hasJSActions() {
return this._transport.hasJSActions();
}
getCalculationOrderIds() {
return this._transport.getCalculationOrderIds();
}
}
class PDFPageProxy {
#delayedCleanupTimeout = null;
#pendingCleanup = false;
constructor(pageIndex, pageInfo, transport, pdfBug = false) {
this._pageIndex = pageIndex;
this._pageInfo = pageInfo;
this._transport = transport;
this._stats = pdfBug ? new _display_utils_js__WEBPACK_IMPORTED_MODULE_2__.StatTimer() : null;
this._pdfBug = pdfBug;
this.commonObjs = transport.commonObjs;
this.objs = new PDFObjects();
this._maybeCleanupAfterRender = false;
this._intentStates = new Map();
this.destroyed = false;
}
get pageNumber() {
return this._pageIndex + 1;
}
get rotate() {
return this._pageInfo.rotate;
}
get ref() {
return this._pageInfo.ref;
}
get userUnit() {
return this._pageInfo.userUnit;
}
get view() {
return this._pageInfo.view;
}
getViewport({
scale,
rotation = this.rotate,
offsetX = 0,
offsetY = 0,
dontFlip = false
} = {}) {
return new _display_utils_js__WEBPACK_IMPORTED_MODULE_2__.PageViewport({
viewBox: this.view,
scale,
rotation,
offsetX,
offsetY,
dontFlip
});
}
getAnnotations({
intent = "display"
} = {}) {
const intentArgs = this._transport.getRenderingIntent(intent);
return this._transport.getAnnotations(this._pageIndex, intentArgs.renderingIntent);
}
getJSActions() {
return this._transport.getPageJSActions(this._pageIndex);
}
get filterFactory() {
return this._transport.filterFactory;
}
get isPureXfa() {
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "isPureXfa", !!this._transport._htmlForXfa);
}
async getXfa() {
return this._transport._htmlForXfa?.children[this._pageIndex] || null;
}
render({
canvasContext,
viewport,
intent = "display",
annotationMode = _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationMode.ENABLE,
transform = null,
background = null,
optionalContentConfigPromise = null,
annotationCanvasMap = null,
pageColors = null,
printAnnotationStorage = null
}) {
this._stats?.time("Overall");
const intentArgs = this._transport.getRenderingIntent(intent, annotationMode, printAnnotationStorage);
this.#pendingCleanup = false;
this.#abortDelayedCleanup();
if (!optionalContentConfigPromise) {
optionalContentConfigPromise = this._transport.getOptionalContentConfig();
}
let intentState = this._intentStates.get(intentArgs.cacheKey);
if (!intentState) {
intentState = Object.create(null);
this._intentStates.set(intentArgs.cacheKey, intentState);
}
if (intentState.streamReaderCancelTimeout) {
clearTimeout(intentState.streamReaderCancelTimeout);
intentState.streamReaderCancelTimeout = null;
}
const intentPrint = !!(intentArgs.renderingIntent & _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.RenderingIntentFlag.PRINT);
if (!intentState.displayReadyCapability) {
intentState.displayReadyCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
intentState.operatorList = {
fnArray: [],
argsArray: [],
lastChunk: false,
separateAnnots: null
};
this._stats?.time("Page Request");
this._pumpOperatorList(intentArgs);
}
const complete = error => {
intentState.renderTasks.delete(internalRenderTask);
if (this._maybeCleanupAfterRender || intentPrint) {
this.#pendingCleanup = true;
}
this.#tryCleanup(!intentPrint);
if (error) {
internalRenderTask.capability.reject(error);
this._abortOperatorList({
intentState,
reason: error instanceof Error ? error : new Error(error)
});
} else {
internalRenderTask.capability.resolve();
}
this._stats?.timeEnd("Rendering");
this._stats?.timeEnd("Overall");
};
const internalRenderTask = new InternalRenderTask({
callback: complete,
params: {
canvasContext,
viewport,
transform,
background
},
objs: this.objs,
commonObjs: this.commonObjs,
annotationCanvasMap,
operatorList: intentState.operatorList,
pageIndex: this._pageIndex,
canvasFactory: this._transport.canvasFactory,
filterFactory: this._transport.filterFactory,
useRequestAnimationFrame: !intentPrint,
pdfBug: this._pdfBug,
pageColors
});
(intentState.renderTasks ||= new Set()).add(internalRenderTask);
const renderTask = internalRenderTask.task;
Promise.all([intentState.displayReadyCapability.promise, optionalContentConfigPromise]).then(([transparency, optionalContentConfig]) => {
if (this.destroyed) {
complete();
return;
}
this._stats?.time("Rendering");
internalRenderTask.initializeGraphics({
transparency,
optionalContentConfig
});
internalRenderTask.operatorListChanged();
}).catch(complete);
return renderTask;
}
getOperatorList({
intent = "display",
annotationMode = _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationMode.ENABLE,
printAnnotationStorage = null
} = {}) {
function operatorListChanged() {
if (intentState.operatorList.lastChunk) {
intentState.opListReadCapability.resolve(intentState.operatorList);
intentState.renderTasks.delete(opListTask);
}
}
const intentArgs = this._transport.getRenderingIntent(intent, annotationMode, printAnnotationStorage, true);
let intentState = this._intentStates.get(intentArgs.cacheKey);
if (!intentState) {
intentState = Object.create(null);
this._intentStates.set(intentArgs.cacheKey, intentState);
}
let opListTask;
if (!intentState.opListReadCapability) {
opListTask = Object.create(null);
opListTask.operatorListChanged = operatorListChanged;
intentState.opListReadCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
(intentState.renderTasks ||= new Set()).add(opListTask);
intentState.operatorList = {
fnArray: [],
argsArray: [],
lastChunk: false,
separateAnnots: null
};
this._stats?.time("Page Request");
this._pumpOperatorList(intentArgs);
}
return intentState.opListReadCapability.promise;
}
streamTextContent({
includeMarkedContent = false,
disableNormalization = false
} = {}) {
const TEXT_CONTENT_CHUNK_SIZE = 100;
return this._transport.messageHandler.sendWithStream("GetTextContent", {
pageIndex: this._pageIndex,
includeMarkedContent: includeMarkedContent === true,
disableNormalization: disableNormalization === true
}, {
highWaterMark: TEXT_CONTENT_CHUNK_SIZE,
size(textContent) {
return textContent.items.length;
}
});
}
getTextContent(params = {}) {
if (this._transport._htmlForXfa) {
return this.getXfa().then(xfa => {
return _xfa_text_js__WEBPACK_IMPORTED_MODULE_14__.XfaText.textContent(xfa);
});
}
const readableStream = this.streamTextContent(params);
return new Promise(function (resolve, reject) {
function pump() {
reader.read().then(function ({
value,
done
}) {
if (done) {
resolve(textContent);
return;
}
Object.assign(textContent.styles, value.styles);
textContent.items.push(...value.items);
pump();
}, reject);
}
const reader = readableStream.getReader();
const textContent = {
items: [],
styles: Object.create(null)
};
pump();
});
}
getStructTree() {
return this._transport.getStructTree(this._pageIndex);
}
_destroy() {
this.destroyed = true;
const waitOn = [];
for (const intentState of this._intentStates.values()) {
this._abortOperatorList({
intentState,
reason: new Error("Page was destroyed."),
force: true
});
if (intentState.opListReadCapability) {
continue;
}
for (const internalRenderTask of intentState.renderTasks) {
waitOn.push(internalRenderTask.completed);
internalRenderTask.cancel();
}
}
this.objs.clear();
this.#pendingCleanup = false;
this.#abortDelayedCleanup();
return Promise.all(waitOn);
}
cleanup(resetStats = false) {
this.#pendingCleanup = true;
const success = this.#tryCleanup(false);
if (resetStats && success) {
this._stats &&= new _display_utils_js__WEBPACK_IMPORTED_MODULE_2__.StatTimer();
}
return success;
}
#tryCleanup(delayed = false) {
this.#abortDelayedCleanup();
if (!this.#pendingCleanup || this.destroyed) {
return false;
}
if (delayed) {
this.#delayedCleanupTimeout = setTimeout(() => {
this.#delayedCleanupTimeout = null;
this.#tryCleanup(false);
}, DELAYED_CLEANUP_TIMEOUT);
return false;
}
for (const {
renderTasks,
operatorList
} of this._intentStates.values()) {
if (renderTasks.size > 0 || !operatorList.lastChunk) {
return false;
}
}
this._intentStates.clear();
this.objs.clear();
this.#pendingCleanup = false;
return true;
}
#abortDelayedCleanup() {
if (this.#delayedCleanupTimeout) {
clearTimeout(this.#delayedCleanupTimeout);
this.#delayedCleanupTimeout = null;
}
}
_startRenderPage(transparency, cacheKey) {
const intentState = this._intentStates.get(cacheKey);
if (!intentState) {
return;
}
this._stats?.timeEnd("Page Request");
intentState.displayReadyCapability?.resolve(transparency);
}
_renderPageChunk(operatorListChunk, intentState) {
for (let i = 0, ii = operatorListChunk.length; i < ii; i++) {
intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]);
intentState.operatorList.argsArray.push(operatorListChunk.argsArray[i]);
}
intentState.operatorList.lastChunk = operatorListChunk.lastChunk;
intentState.operatorList.separateAnnots = operatorListChunk.separateAnnots;
for (const internalRenderTask of intentState.renderTasks) {
internalRenderTask.operatorListChanged();
}
if (operatorListChunk.lastChunk) {
this.#tryCleanup(true);
}
}
_pumpOperatorList({
renderingIntent,
cacheKey,
annotationStorageSerializable
}) {
const {
map,
transfer
} = annotationStorageSerializable;
const readableStream = this._transport.messageHandler.sendWithStream("GetOperatorList", {
pageIndex: this._pageIndex,
intent: renderingIntent,
cacheKey,
annotationStorage: map
}, transfer);
const reader = readableStream.getReader();
const intentState = this._intentStates.get(cacheKey);
intentState.streamReader = reader;
const pump = () => {
reader.read().then(({
value,
done
}) => {
if (done) {
intentState.streamReader = null;
return;
}
if (this._transport.destroyed) {
return;
}
this._renderPageChunk(value, intentState);
pump();
}, reason => {
intentState.streamReader = null;
if (this._transport.destroyed) {
return;
}
if (intentState.operatorList) {
intentState.operatorList.lastChunk = true;
for (const internalRenderTask of intentState.renderTasks) {
internalRenderTask.operatorListChanged();
}
this.#tryCleanup(true);
}
if (intentState.displayReadyCapability) {
intentState.displayReadyCapability.reject(reason);
} else if (intentState.opListReadCapability) {
intentState.opListReadCapability.reject(reason);
} else {
throw reason;
}
});
};
pump();
}
_abortOperatorList({
intentState,
reason,
force = false
}) {
if (!intentState.streamReader) {
return;
}
if (intentState.streamReaderCancelTimeout) {
clearTimeout(intentState.streamReaderCancelTimeout);
intentState.streamReaderCancelTimeout = null;
}
if (!force) {
if (intentState.renderTasks.size > 0) {
return;
}
if (reason instanceof _display_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingCancelledException) {
let delay = RENDERING_CANCELLED_TIMEOUT;
if (reason.extraDelay > 0 && reason.extraDelay < 1000) {
delay += reason.extraDelay;
}
intentState.streamReaderCancelTimeout = setTimeout(() => {
intentState.streamReaderCancelTimeout = null;
this._abortOperatorList({
intentState,
reason,
force: true
});
}, delay);
return;
}
}
intentState.streamReader.cancel(new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AbortException(reason.message)).catch(() => {});
intentState.streamReader = null;
if (this._transport.destroyed) {
return;
}
for (const [curCacheKey, curIntentState] of this._intentStates) {
if (curIntentState === intentState) {
this._intentStates.delete(curCacheKey);
break;
}
}
this.cleanup();
}
get stats() {
return this._stats;
}
}
class LoopbackPort {
#listeners = new Set();
#deferred = Promise.resolve();
postMessage(obj, transfer) {
const event = {
data: structuredClone(obj, transfer ? {
transfer
} : null)
};
this.#deferred.then(() => {
for (const listener of this.#listeners) {
listener.call(this, event);
}
});
}
addEventListener(name, listener) {
this.#listeners.add(listener);
}
removeEventListener(name, listener) {
this.#listeners.delete(listener);
}
terminate() {
this.#listeners.clear();
}
}
const PDFWorkerUtil = {
isWorkerDisabled: false,
fakeWorkerId: 0
};
{
if (_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isNodeJS) {
PDFWorkerUtil.isWorkerDisabled = true;
_worker_options_js__WEBPACK_IMPORTED_MODULE_6__.GlobalWorkerOptions.workerSrc ||= "./pdf.worker.mjs";
}
PDFWorkerUtil.isSameOrigin = function (baseUrl, otherUrl) {
let base;
try {
base = new URL(baseUrl);
if (!base.origin || base.origin === "null") {
return false;
}
} catch {
return false;
}
const other = new URL(otherUrl, base);
return base.origin === other.origin;
};
PDFWorkerUtil.createCDNWrapper = function (url) {
const wrapper = `await import("${url}");`;
return URL.createObjectURL(new Blob([wrapper], {
type: "text/javascript"
}));
};
}
class PDFWorker {
static #workerPorts;
constructor({
name = null,
port = null,
verbosity = (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.getVerbosityLevel)()
} = {}) {
this.name = name;
this.destroyed = false;
this.verbosity = verbosity;
this._readyCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
if (PDFWorker.#workerPorts?.has(port)) {
throw new Error("Cannot use more than one PDFWorker per port.");
}
(PDFWorker.#workerPorts ||= new WeakMap()).set(port, this);
this._initializeFromPort(port);
return;
}
this._initialize();
}
get promise() {
return this._readyCapability.promise;
}
get port() {
return this._port;
}
get messageHandler() {
return this._messageHandler;
}
_initializeFromPort(port) {
this._port = port;
this._messageHandler = new _shared_message_handler_js__WEBPACK_IMPORTED_MODULE_7__.MessageHandler("main", "worker", port);
this._messageHandler.on("ready", function () {});
this._readyCapability.resolve();
this._messageHandler.send("configure", {
verbosity: this.verbosity
});
}
_initialize() {
if (!PDFWorkerUtil.isWorkerDisabled && !PDFWorker.#mainThreadWorkerMessageHandler) {
let {
workerSrc
} = PDFWorker;
try {
if (!PDFWorkerUtil.isSameOrigin(window.location.href, workerSrc)) {
workerSrc = PDFWorkerUtil.createCDNWrapper(new URL(workerSrc, window.location).href);
}
const worker = new Worker(workerSrc, {
type: "module"
});
const messageHandler = new _shared_message_handler_js__WEBPACK_IMPORTED_MODULE_7__.MessageHandler("main", "worker", worker);
const terminateEarly = () => {
worker.removeEventListener("error", onWorkerError);
messageHandler.destroy();
worker.terminate();
if (this.destroyed) {
this._readyCapability.reject(new Error("Worker was destroyed"));
} else {
this._setupFakeWorker();
}
};
const onWorkerError = () => {
if (!this._webWorker) {
terminateEarly();
}
};
worker.addEventListener("error", onWorkerError);
messageHandler.on("test", data => {
worker.removeEventListener("error", onWorkerError);
if (this.destroyed) {
terminateEarly();
return;
}
if (data) {
this._messageHandler = messageHandler;
this._port = worker;
this._webWorker = worker;
this._readyCapability.resolve();
messageHandler.send("configure", {
verbosity: this.verbosity
});
} else {
this._setupFakeWorker();
messageHandler.destroy();
worker.terminate();
}
});
messageHandler.on("ready", data => {
worker.removeEventListener("error", onWorkerError);
if (this.destroyed) {
terminateEarly();
return;
}
try {
sendTest();
} catch {
this._setupFakeWorker();
}
});
const sendTest = () => {
const testObj = new Uint8Array();
messageHandler.send("test", testObj, [testObj.buffer]);
};
sendTest();
return;
} catch {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.info)("The worker has been disabled.");
}
}
this._setupFakeWorker();
}
_setupFakeWorker() {
if (!PDFWorkerUtil.isWorkerDisabled) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)("Setting up fake worker.");
PDFWorkerUtil.isWorkerDisabled = true;
}
PDFWorker._setupFakeWorkerGlobal.then(WorkerMessageHandler => {
if (this.destroyed) {
this._readyCapability.reject(new Error("Worker was destroyed"));
return;
}
const port = new LoopbackPort();
this._port = port;
const id = `fake${PDFWorkerUtil.fakeWorkerId++}`;
const workerHandler = new _shared_message_handler_js__WEBPACK_IMPORTED_MODULE_7__.MessageHandler(id + "_worker", id, port);
WorkerMessageHandler.setup(workerHandler, port);
const messageHandler = new _shared_message_handler_js__WEBPACK_IMPORTED_MODULE_7__.MessageHandler(id, id + "_worker", port);
this._messageHandler = messageHandler;
this._readyCapability.resolve();
messageHandler.send("configure", {
verbosity: this.verbosity
});
}).catch(reason => {
this._readyCapability.reject(new Error(`Setting up fake worker failed: "${reason.message}".`));
});
}
destroy() {
this.destroyed = true;
if (this._webWorker) {
this._webWorker.terminate();
this._webWorker = null;
}
PDFWorker.#workerPorts?.delete(this._port);
this._port = null;
if (this._messageHandler) {
this._messageHandler.destroy();
this._messageHandler = null;
}
}
static fromPort(params) {
if (!params?.port) {
throw new Error("PDFWorker.fromPort - invalid method signature.");
}
const cachedPort = this.#workerPorts?.get(params.port);
if (cachedPort) {
if (cachedPort._pendingDestroy) {
throw new Error("PDFWorker.fromPort - the worker is being destroyed.\n" + "Please remember to await `PDFDocumentLoadingTask.destroy()`-calls.");
}
return cachedPort;
}
return new PDFWorker(params);
}
static get workerSrc() {
if (_worker_options_js__WEBPACK_IMPORTED_MODULE_6__.GlobalWorkerOptions.workerSrc) {
return _worker_options_js__WEBPACK_IMPORTED_MODULE_6__.GlobalWorkerOptions.workerSrc;
}
throw new Error('No "GlobalWorkerOptions.workerSrc" specified.');
}
static get #mainThreadWorkerMessageHandler() {
try {
return globalThis.pdfjsWorker?.WorkerMessageHandler || null;
} catch {
return null;
}
}
static get _setupFakeWorkerGlobal() {
const loader = async () => {
if (this.#mainThreadWorkerMessageHandler) {
return this.#mainThreadWorkerMessageHandler;
}
const worker = await import(/* webpackIgnore: true */ this.workerSrc);
return worker.WorkerMessageHandler;
};
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "_setupFakeWorkerGlobal", loader());
}
}
class WorkerTransport {
#methodPromises = new Map();
#pageCache = new Map();
#pagePromises = new Map();
#passwordCapability = null;
constructor(messageHandler, loadingTask, networkStream, params, factory) {
this.messageHandler = messageHandler;
this.loadingTask = loadingTask;
this.commonObjs = new PDFObjects();
this.fontLoader = new _font_loader_js__WEBPACK_IMPORTED_MODULE_3__.FontLoader({
ownerDocument: params.ownerDocument,
styleElement: params.styleElement
});
this._params = params;
this.canvasFactory = factory.canvasFactory;
this.filterFactory = factory.filterFactory;
this.cMapReaderFactory = factory.cMapReaderFactory;
this.standardFontDataFactory = factory.standardFontDataFactory;
this.destroyed = false;
this.destroyCapability = null;
this._networkStream = networkStream;
this._fullReader = null;
this._lastProgress = null;
this.downloadInfoCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this.setupMessageHandler();
}
#cacheSimpleMethod(name, data = null) {
const cachedPromise = this.#methodPromises.get(name);
if (cachedPromise) {
return cachedPromise;
}
const promise = this.messageHandler.sendWithPromise(name, data);
this.#methodPromises.set(name, promise);
return promise;
}
get annotationStorage() {
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "annotationStorage", new _annotation_storage_js__WEBPACK_IMPORTED_MODULE_1__.AnnotationStorage());
}
getRenderingIntent(intent, annotationMode = _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationMode.ENABLE, printAnnotationStorage = null, isOpList = false) {
let renderingIntent = _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.RenderingIntentFlag.DISPLAY;
let annotationStorageSerializable = _annotation_storage_js__WEBPACK_IMPORTED_MODULE_1__.SerializableEmpty;
switch (intent) {
case "any":
renderingIntent = _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.RenderingIntentFlag.ANY;
break;
case "display":
break;
case "print":
renderingIntent = _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.RenderingIntentFlag.PRINT;
break;
default:
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`getRenderingIntent - invalid intent: ${intent}`);
}
switch (annotationMode) {
case _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationMode.DISABLE:
renderingIntent += _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.RenderingIntentFlag.ANNOTATIONS_DISABLE;
break;
case _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationMode.ENABLE:
break;
case _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationMode.ENABLE_FORMS:
renderingIntent += _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.RenderingIntentFlag.ANNOTATIONS_FORMS;
break;
case _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationMode.ENABLE_STORAGE:
renderingIntent += _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.RenderingIntentFlag.ANNOTATIONS_STORAGE;
const annotationStorage = renderingIntent & _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.RenderingIntentFlag.PRINT && printAnnotationStorage instanceof _annotation_storage_js__WEBPACK_IMPORTED_MODULE_1__.PrintAnnotationStorage ? printAnnotationStorage : this.annotationStorage;
annotationStorageSerializable = annotationStorage.serializable;
break;
default:
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`getRenderingIntent - invalid annotationMode: ${annotationMode}`);
}
if (isOpList) {
renderingIntent += _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.RenderingIntentFlag.OPLIST;
}
return {
renderingIntent,
cacheKey: `${renderingIntent}_${annotationStorageSerializable.hash}`,
annotationStorageSerializable
};
}
destroy() {
if (this.destroyCapability) {
return this.destroyCapability.promise;
}
this.destroyed = true;
this.destroyCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this.#passwordCapability?.reject(new Error("Worker was destroyed during onPassword callback"));
const waitOn = [];
for (const page of this.#pageCache.values()) {
waitOn.push(page._destroy());
}
this.#pageCache.clear();
this.#pagePromises.clear();
if (this.hasOwnProperty("annotationStorage")) {
this.annotationStorage.resetModified();
}
const terminated = this.messageHandler.sendWithPromise("Terminate", null);
waitOn.push(terminated);
Promise.all(waitOn).then(() => {
this.commonObjs.clear();
this.fontLoader.clear();
this.#methodPromises.clear();
this.filterFactory.destroy();
this._networkStream?.cancelAllRequests(new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AbortException("Worker was terminated."));
if (this.messageHandler) {
this.messageHandler.destroy();
this.messageHandler = null;
}
this.destroyCapability.resolve();
}, this.destroyCapability.reject);
return this.destroyCapability.promise;
}
setupMessageHandler() {
const {
messageHandler,
loadingTask
} = this;
messageHandler.on("GetReader", (data, sink) => {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(this._networkStream, "GetReader - no `IPDFStream` instance available.");
this._fullReader = this._networkStream.getFullReader();
this._fullReader.onProgress = evt => {
this._lastProgress = {
loaded: evt.loaded,
total: evt.total
};
};
sink.onPull = () => {
this._fullReader.read().then(function ({
value,
done
}) {
if (done) {
sink.close();
return;
}
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(value instanceof ArrayBuffer, "GetReader - expected an ArrayBuffer.");
sink.enqueue(new Uint8Array(value), 1, [value]);
}).catch(reason => {
sink.error(reason);
});
};
sink.onCancel = reason => {
this._fullReader.cancel(reason);
sink.ready.catch(readyReason => {
if (this.destroyed) {
return;
}
throw readyReason;
});
};
});
messageHandler.on("ReaderHeadersReady", data => {
const headersCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
const fullReader = this._fullReader;
fullReader.headersReady.then(() => {
if (!fullReader.isStreamingSupported || !fullReader.isRangeSupported) {
if (this._lastProgress) {
loadingTask.onProgress?.(this._lastProgress);
}
fullReader.onProgress = evt => {
loadingTask.onProgress?.({
loaded: evt.loaded,
total: evt.total
});
};
}
headersCapability.resolve({
isStreamingSupported: fullReader.isStreamingSupported,
isRangeSupported: fullReader.isRangeSupported,
contentLength: fullReader.contentLength
});
}, headersCapability.reject);
return headersCapability.promise;
});
messageHandler.on("GetRangeReader", (data, sink) => {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(this._networkStream, "GetRangeReader - no `IPDFStream` instance available.");
const rangeReader = this._networkStream.getRangeReader(data.begin, data.end);
if (!rangeReader) {
sink.close();
return;
}
sink.onPull = () => {
rangeReader.read().then(function ({
value,
done
}) {
if (done) {
sink.close();
return;
}
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(value instanceof ArrayBuffer, "GetRangeReader - expected an ArrayBuffer.");
sink.enqueue(new Uint8Array(value), 1, [value]);
}).catch(reason => {
sink.error(reason);
});
};
sink.onCancel = reason => {
rangeReader.cancel(reason);
sink.ready.catch(readyReason => {
if (this.destroyed) {
return;
}
throw readyReason;
});
};
});
messageHandler.on("GetDoc", ({
pdfInfo
}) => {
this._numPages = pdfInfo.numPages;
this._htmlForXfa = pdfInfo.htmlForXfa;
delete pdfInfo.htmlForXfa;
loadingTask._capability.resolve(new PDFDocumentProxy(pdfInfo, this));
});
messageHandler.on("DocException", function (ex) {
let reason;
switch (ex.name) {
case "PasswordException":
reason = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PasswordException(ex.message, ex.code);
break;
case "InvalidPDFException":
reason = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.InvalidPDFException(ex.message);
break;
case "MissingPDFException":
reason = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.MissingPDFException(ex.message);
break;
case "UnexpectedResponseException":
reason = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.UnexpectedResponseException(ex.message, ex.status);
break;
case "UnknownErrorException":
reason = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.UnknownErrorException(ex.message, ex.details);
break;
default:
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("DocException - expected a valid Error.");
}
loadingTask._capability.reject(reason);
});
messageHandler.on("PasswordRequest", exception => {
this.#passwordCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
if (loadingTask.onPassword) {
const updatePassword = password => {
if (password instanceof Error) {
this.#passwordCapability.reject(password);
} else {
this.#passwordCapability.resolve({
password
});
}
};
try {
loadingTask.onPassword(updatePassword, exception.code);
} catch (ex) {
this.#passwordCapability.reject(ex);
}
} else {
this.#passwordCapability.reject(new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PasswordException(exception.message, exception.code));
}
return this.#passwordCapability.promise;
});
messageHandler.on("DataLoaded", data => {
loadingTask.onProgress?.({
loaded: data.length,
total: data.length
});
this.downloadInfoCapability.resolve(data);
});
messageHandler.on("StartRenderPage", data => {
if (this.destroyed) {
return;
}
const page = this.#pageCache.get(data.pageIndex);
page._startRenderPage(data.transparency, data.cacheKey);
});
messageHandler.on("commonobj", ([id, type, exportedData]) => {
if (this.destroyed) {
return;
}
if (this.commonObjs.has(id)) {
return;
}
switch (type) {
case "Font":
const params = this._params;
if ("error" in exportedData) {
const exportedError = exportedData.error;
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`Error during font loading: ${exportedError}`);
this.commonObjs.resolve(id, exportedError);
break;
}
const inspectFont = params.pdfBug && globalThis.FontInspector?.enabled ? (font, url) => globalThis.FontInspector.fontAdded(font, url) : null;
const font = new _font_loader_js__WEBPACK_IMPORTED_MODULE_3__.FontFaceObject(exportedData, {
isEvalSupported: params.isEvalSupported,
disableFontFace: params.disableFontFace,
ignoreErrors: params.ignoreErrors,
inspectFont
});
this.fontLoader.bind(font).catch(reason => {
return messageHandler.sendWithPromise("FontFallback", {
id
});
}).finally(() => {
if (!params.fontExtraProperties && font.data) {
font.data = null;
}
this.commonObjs.resolve(id, font);
});
break;
case "FontPath":
case "Image":
case "Pattern":
this.commonObjs.resolve(id, exportedData);
break;
default:
throw new Error(`Got unknown common object type ${type}`);
}
});
messageHandler.on("obj", ([id, pageIndex, type, imageData]) => {
if (this.destroyed) {
return;
}
const pageProxy = this.#pageCache.get(pageIndex);
if (pageProxy.objs.has(id)) {
return;
}
if (pageProxy._intentStates.size === 0) {
imageData?.bitmap?.close();
return;
}
switch (type) {
case "Image":
pageProxy.objs.resolve(id, imageData);
if (imageData) {
let length;
if (imageData.bitmap) {
const {
width,
height
} = imageData;
length = width * height * 4;
} else {
length = imageData.data?.length || 0;
}
if (length > _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.MAX_IMAGE_SIZE_TO_CACHE) {
pageProxy._maybeCleanupAfterRender = true;
}
}
break;
case "Pattern":
pageProxy.objs.resolve(id, imageData);
break;
default:
throw new Error(`Got unknown object type ${type}`);
}
});
messageHandler.on("DocProgress", data => {
if (this.destroyed) {
return;
}
loadingTask.onProgress?.({
loaded: data.loaded,
total: data.total
});
});
messageHandler.on("FetchBuiltInCMap", data => {
if (this.destroyed) {
return Promise.reject(new Error("Worker was destroyed."));
}
if (!this.cMapReaderFactory) {
return Promise.reject(new Error("CMapReaderFactory not initialized, see the `useWorkerFetch` parameter."));
}
return this.cMapReaderFactory.fetch(data);
});
messageHandler.on("FetchStandardFontData", data => {
if (this.destroyed) {
return Promise.reject(new Error("Worker was destroyed."));
}
if (!this.standardFontDataFactory) {
return Promise.reject(new Error("StandardFontDataFactory not initialized, see the `useWorkerFetch` parameter."));
}
return this.standardFontDataFactory.fetch(data);
});
}
getData() {
return this.messageHandler.sendWithPromise("GetData", null);
}
saveDocument() {
if (this.annotationStorage.size <= 0) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)("saveDocument called while `annotationStorage` is empty, " + "please use the getData-method instead.");
}
const {
map,
transfer
} = this.annotationStorage.serializable;
return this.messageHandler.sendWithPromise("SaveDocument", {
isPureXfa: !!this._htmlForXfa,
numPages: this._numPages,
annotationStorage: map,
filename: this._fullReader?.filename ?? null
}, transfer).finally(() => {
this.annotationStorage.resetModified();
});
}
getPage(pageNumber) {
if (!Number.isInteger(pageNumber) || pageNumber <= 0 || pageNumber > this._numPages) {
return Promise.reject(new Error("Invalid page request."));
}
const pageIndex = pageNumber - 1,
cachedPromise = this.#pagePromises.get(pageIndex);
if (cachedPromise) {
return cachedPromise;
}
const promise = this.messageHandler.sendWithPromise("GetPage", {
pageIndex
}).then(pageInfo => {
if (this.destroyed) {
throw new Error("Transport destroyed");
}
const page = new PDFPageProxy(pageIndex, pageInfo, this, this._params.pdfBug);
this.#pageCache.set(pageIndex, page);
return page;
});
this.#pagePromises.set(pageIndex, promise);
return promise;
}
getPageIndex(ref) {
if (typeof ref !== "object" || ref === null || !Number.isInteger(ref.num) || ref.num < 0 || !Number.isInteger(ref.gen) || ref.gen < 0) {
return Promise.reject(new Error("Invalid pageIndex request."));
}
return this.messageHandler.sendWithPromise("GetPageIndex", {
num: ref.num,
gen: ref.gen
});
}
getAnnotations(pageIndex, intent) {
return this.messageHandler.sendWithPromise("GetAnnotations", {
pageIndex,
intent
});
}
getFieldObjects() {
return this.#cacheSimpleMethod("GetFieldObjects");
}
hasJSActions() {
return this.#cacheSimpleMethod("HasJSActions");
}
getCalculationOrderIds() {
return this.messageHandler.sendWithPromise("GetCalculationOrderIds", null);
}
getDestinations() {
return this.messageHandler.sendWithPromise("GetDestinations", null);
}
getDestination(id) {
if (typeof id !== "string") {
return Promise.reject(new Error("Invalid destination request."));
}
return this.messageHandler.sendWithPromise("GetDestination", {
id
});
}
getPageLabels() {
return this.messageHandler.sendWithPromise("GetPageLabels", null);
}
getPageLayout() {
return this.messageHandler.sendWithPromise("GetPageLayout", null);
}
getPageMode() {
return this.messageHandler.sendWithPromise("GetPageMode", null);
}
getViewerPreferences() {
return this.messageHandler.sendWithPromise("GetViewerPreferences", null);
}
getOpenAction() {
return this.messageHandler.sendWithPromise("GetOpenAction", null);
}
getAttachments() {
return this.messageHandler.sendWithPromise("GetAttachments", null);
}
getDocJSActions() {
return this.#cacheSimpleMethod("GetDocJSActions");
}
getPageJSActions(pageIndex) {
return this.messageHandler.sendWithPromise("GetPageJSActions", {
pageIndex
});
}
getStructTree(pageIndex) {
return this.messageHandler.sendWithPromise("GetStructTree", {
pageIndex
});
}
getOutline() {
return this.messageHandler.sendWithPromise("GetOutline", null);
}
getOptionalContentConfig() {
return this.messageHandler.sendWithPromise("GetOptionalContentConfig", null).then(results => {
return new _optional_content_config_js__WEBPACK_IMPORTED_MODULE_9__.OptionalContentConfig(results);
});
}
getPermissions() {
return this.messageHandler.sendWithPromise("GetPermissions", null);
}
getMetadata() {
const name = "GetMetadata",
cachedPromise = this.#methodPromises.get(name);
if (cachedPromise) {
return cachedPromise;
}
const promise = this.messageHandler.sendWithPromise(name, null).then(results => {
return {
info: results[0],
metadata: results[1] ? new _metadata_js__WEBPACK_IMPORTED_MODULE_8__.Metadata(results[1]) : null,
contentDispositionFilename: this._fullReader?.filename ?? null,
contentLength: this._fullReader?.contentLength ?? null
};
});
this.#methodPromises.set(name, promise);
return promise;
}
getMarkInfo() {
return this.messageHandler.sendWithPromise("GetMarkInfo", null);
}
async startCleanup(keepLoadedFonts = false) {
if (this.destroyed) {
return;
}
await this.messageHandler.sendWithPromise("Cleanup", null);
for (const page of this.#pageCache.values()) {
const cleanupSuccessful = page.cleanup();
if (!cleanupSuccessful) {
throw new Error(`startCleanup: Page ${page.pageNumber} is currently rendering.`);
}
}
this.commonObjs.clear();
if (!keepLoadedFonts) {
this.fontLoader.clear();
}
this.#methodPromises.clear();
this.filterFactory.destroy(true);
}
get loadingParams() {
const {
disableAutoFetch,
enableXfa
} = this._params;
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "loadingParams", {
disableAutoFetch,
enableXfa
});
}
}
class PDFObjects {
#objs = Object.create(null);
#ensureObj(objId) {
return this.#objs[objId] ||= {
capability: new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability(),
data: null
};
}
get(objId, callback = null) {
if (callback) {
const obj = this.#ensureObj(objId);
obj.capability.promise.then(() => callback(obj.data));
return null;
}
const obj = this.#objs[objId];
if (!obj?.capability.settled) {
throw new Error(`Requesting object that isn't resolved yet ${objId}.`);
}
return obj.data;
}
has(objId) {
const obj = this.#objs[objId];
return obj?.capability.settled || false;
}
resolve(objId, data = null) {
const obj = this.#ensureObj(objId);
obj.data = data;
obj.capability.resolve();
}
clear() {
for (const objId in this.#objs) {
const {
data
} = this.#objs[objId];
data?.bitmap?.close();
}
this.#objs = Object.create(null);
}
}
class RenderTask {
#internalRenderTask = null;
constructor(internalRenderTask) {
this.#internalRenderTask = internalRenderTask;
this.onContinue = null;
}
get promise() {
return this.#internalRenderTask.capability.promise;
}
cancel(extraDelay = 0) {
this.#internalRenderTask.cancel(null, extraDelay);
}
get separateAnnots() {
const {
separateAnnots
} = this.#internalRenderTask.operatorList;
if (!separateAnnots) {
return false;
}
const {
annotationCanvasMap
} = this.#internalRenderTask;
return separateAnnots.form || separateAnnots.canvas && annotationCanvasMap?.size > 0;
}
}
class InternalRenderTask {
static #canvasInUse = new WeakSet();
constructor({
callback,
params,
objs,
commonObjs,
annotationCanvasMap,
operatorList,
pageIndex,
canvasFactory,
filterFactory,
useRequestAnimationFrame = false,
pdfBug = false,
pageColors = null
}) {
this.callback = callback;
this.params = params;
this.objs = objs;
this.commonObjs = commonObjs;
this.annotationCanvasMap = annotationCanvasMap;
this.operatorListIdx = null;
this.operatorList = operatorList;
this._pageIndex = pageIndex;
this.canvasFactory = canvasFactory;
this.filterFactory = filterFactory;
this._pdfBug = pdfBug;
this.pageColors = pageColors;
this.running = false;
this.graphicsReadyCallback = null;
this.graphicsReady = false;
this._useRequestAnimationFrame = useRequestAnimationFrame === true && typeof window !== "undefined";
this.cancelled = false;
this.capability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this.task = new RenderTask(this);
this._cancelBound = this.cancel.bind(this);
this._continueBound = this._continue.bind(this);
this._scheduleNextBound = this._scheduleNext.bind(this);
this._nextBound = this._next.bind(this);
this._canvas = params.canvasContext.canvas;
}
get completed() {
return this.capability.promise.catch(function () {});
}
initializeGraphics({
transparency = false,
optionalContentConfig
}) {
if (this.cancelled) {
return;
}
if (this._canvas) {
if (InternalRenderTask.#canvasInUse.has(this._canvas)) {
throw new Error("Cannot use the same canvas during multiple render() operations. " + "Use different canvas or ensure previous operations were " + "cancelled or completed.");
}
InternalRenderTask.#canvasInUse.add(this._canvas);
}
if (this._pdfBug && globalThis.StepperManager?.enabled) {
this.stepper = globalThis.StepperManager.create(this._pageIndex);
this.stepper.init(this.operatorList);
this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint();
}
const {
canvasContext,
viewport,
transform,
background
} = this.params;
this.gfx = new _canvas_js__WEBPACK_IMPORTED_MODULE_5__.CanvasGraphics(canvasContext, this.commonObjs, this.objs, this.canvasFactory, this.filterFactory, {
optionalContentConfig
}, this.annotationCanvasMap, this.pageColors);
this.gfx.beginDrawing({
transform,
viewport,
transparency,
background
});
this.operatorListIdx = 0;
this.graphicsReady = true;
this.graphicsReadyCallback?.();
}
cancel(error = null, extraDelay = 0) {
this.running = false;
this.cancelled = true;
this.gfx?.endDrawing();
InternalRenderTask.#canvasInUse.delete(this._canvas);
this.callback(error || new _display_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingCancelledException(`Rendering cancelled, page ${this._pageIndex + 1}`, extraDelay));
}
operatorListChanged() {
if (!this.graphicsReady) {
this.graphicsReadyCallback ||= this._continueBound;
return;
}
this.stepper?.updateOperatorList(this.operatorList);
if (this.running) {
return;
}
this._continue();
}
_continue() {
this.running = true;
if (this.cancelled) {
return;
}
if (this.task.onContinue) {
this.task.onContinue(this._scheduleNextBound);
} else {
this._scheduleNext();
}
}
_scheduleNext() {
if (this._useRequestAnimationFrame) {
window.requestAnimationFrame(() => {
this._nextBound().catch(this._cancelBound);
});
} else {
Promise.resolve().then(this._nextBound).catch(this._cancelBound);
}
}
async _next() {
if (this.cancelled) {
return;
}
this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList, this.operatorListIdx, this._continueBound, this.stepper);
if (this.operatorListIdx === this.operatorList.argsArray.length) {
this.running = false;
if (this.operatorList.lastChunk) {
this.gfx.endDrawing();
InternalRenderTask.#canvasInUse.delete(this._canvas);
this.callback();
}
}
}
}
const version = '4.0.269';
const build = 'f4b396f6c';
__webpack_async_result__();
} catch(e) { __webpack_async_result__(e); } });
/***/ }),
/***/ 822:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ BaseCMapReaderFactory: () => (/* binding */ BaseCMapReaderFactory),
/* harmony export */ BaseCanvasFactory: () => (/* binding */ BaseCanvasFactory),
/* harmony export */ BaseFilterFactory: () => (/* binding */ BaseFilterFactory),
/* harmony export */ BaseSVGFactory: () => (/* binding */ BaseSVGFactory),
/* harmony export */ BaseStandardFontDataFactory: () => (/* binding */ BaseStandardFontDataFactory)
/* harmony export */ });
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
class BaseFilterFactory {
constructor() {
if (this.constructor === BaseFilterFactory) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("Cannot initialize BaseFilterFactory.");
}
}
addFilter(maps) {
return "none";
}
addHCMFilter(fgColor, bgColor) {
return "none";
}
addHighlightHCMFilter(fgColor, bgColor, newFgColor, newBgColor) {
return "none";
}
destroy(keepHCM = false) {}
}
class BaseCanvasFactory {
constructor() {
if (this.constructor === BaseCanvasFactory) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("Cannot initialize BaseCanvasFactory.");
}
}
create(width, height) {
if (width <= 0 || height <= 0) {
throw new Error("Invalid canvas size");
}
const canvas = this._createCanvas(width, height);
return {
canvas,
context: canvas.getContext("2d")
};
}
reset(canvasAndContext, width, height) {
if (!canvasAndContext.canvas) {
throw new Error("Canvas is not specified");
}
if (width <= 0 || height <= 0) {
throw new Error("Invalid canvas size");
}
canvasAndContext.canvas.width = width;
canvasAndContext.canvas.height = height;
}
destroy(canvasAndContext) {
if (!canvasAndContext.canvas) {
throw new Error("Canvas is not specified");
}
canvasAndContext.canvas.width = 0;
canvasAndContext.canvas.height = 0;
canvasAndContext.canvas = null;
canvasAndContext.context = null;
}
_createCanvas(width, height) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("Abstract method `_createCanvas` called.");
}
}
class BaseCMapReaderFactory {
constructor({
baseUrl = null,
isCompressed = true
}) {
if (this.constructor === BaseCMapReaderFactory) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("Cannot initialize BaseCMapReaderFactory.");
}
this.baseUrl = baseUrl;
this.isCompressed = isCompressed;
}
async fetch({
name
}) {
if (!this.baseUrl) {
throw new Error('The CMap "baseUrl" parameter must be specified, ensure that ' + 'the "cMapUrl" and "cMapPacked" API parameters are provided.');
}
if (!name) {
throw new Error("CMap name must be specified.");
}
const url = this.baseUrl + name + (this.isCompressed ? ".bcmap" : "");
const compressionType = this.isCompressed ? _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.CMapCompressionType.BINARY : _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.CMapCompressionType.NONE;
return this._fetchData(url, compressionType).catch(reason => {
throw new Error(`Unable to load ${this.isCompressed ? "binary " : ""}CMap at: ${url}`);
});
}
_fetchData(url, compressionType) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("Abstract method `_fetchData` called.");
}
}
class BaseStandardFontDataFactory {
constructor({
baseUrl = null
}) {
if (this.constructor === BaseStandardFontDataFactory) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("Cannot initialize BaseStandardFontDataFactory.");
}
this.baseUrl = baseUrl;
}
async fetch({
filename
}) {
if (!this.baseUrl) {
throw new Error('The standard font "baseUrl" parameter must be specified, ensure that ' + 'the "standardFontDataUrl" API parameter is provided.');
}
if (!filename) {
throw new Error("Font filename must be specified.");
}
const url = `${this.baseUrl}${filename}`;
return this._fetchData(url).catch(reason => {
throw new Error(`Unable to load font data at: ${url}`);
});
}
_fetchData(url) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("Abstract method `_fetchData` called.");
}
}
class BaseSVGFactory {
constructor() {
if (this.constructor === BaseSVGFactory) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("Cannot initialize BaseSVGFactory.");
}
}
create(width, height, skipDimensions = false) {
if (width <= 0 || height <= 0) {
throw new Error("Invalid SVG dimensions");
}
const svg = this._createSVG("svg:svg");
svg.setAttribute("version", "1.1");
if (!skipDimensions) {
svg.setAttribute("width", `${width}px`);
svg.setAttribute("height", `${height}px`);
}
svg.setAttribute("preserveAspectRatio", "none");
svg.setAttribute("viewBox", `0 0 ${width} ${height}`);
return svg;
}
createElement(type) {
if (typeof type !== "string") {
throw new Error("Invalid SVG element type");
}
return this._createSVG(type);
}
_createSVG(type) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("Abstract method `_createSVG` called.");
}
}
/***/ }),
/***/ 250:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
CanvasGraphics: () => (/* binding */ CanvasGraphics)
});
// EXTERNAL MODULE: ./src/shared/util.js
var util = __webpack_require__(266);
// EXTERNAL MODULE: ./src/display/display_utils.js
var display_utils = __webpack_require__(473);
;// CONCATENATED MODULE: ./src/display/pattern_helper.js
const PathType = {
FILL: "Fill",
STROKE: "Stroke",
SHADING: "Shading"
};
function applyBoundingBox(ctx, bbox) {
if (!bbox) {
return;
}
const width = bbox[2] - bbox[0];
const height = bbox[3] - bbox[1];
const region = new Path2D();
region.rect(bbox[0], bbox[1], width, height);
ctx.clip(region);
}
class BaseShadingPattern {
constructor() {
if (this.constructor === BaseShadingPattern) {
(0,util.unreachable)("Cannot initialize BaseShadingPattern.");
}
}
getPattern() {
(0,util.unreachable)("Abstract method `getPattern` called.");
}
}
class RadialAxialShadingPattern extends BaseShadingPattern {
constructor(IR) {
super();
this._type = IR[1];
this._bbox = IR[2];
this._colorStops = IR[3];
this._p0 = IR[4];
this._p1 = IR[5];
this._r0 = IR[6];
this._r1 = IR[7];
this.matrix = null;
}
_createGradient(ctx) {
let grad;
if (this._type === "axial") {
grad = ctx.createLinearGradient(this._p0[0], this._p0[1], this._p1[0], this._p1[1]);
} else if (this._type === "radial") {
grad = ctx.createRadialGradient(this._p0[0], this._p0[1], this._r0, this._p1[0], this._p1[1], this._r1);
}
for (const colorStop of this._colorStops) {
grad.addColorStop(colorStop[0], colorStop[1]);
}
return grad;
}
getPattern(ctx, owner, inverse, pathType) {
let pattern;
if (pathType === PathType.STROKE || pathType === PathType.FILL) {
const ownerBBox = owner.current.getClippedPathBoundingBox(pathType, (0,display_utils.getCurrentTransform)(ctx)) || [0, 0, 0, 0];
const width = Math.ceil(ownerBBox[2] - ownerBBox[0]) || 1;
const height = Math.ceil(ownerBBox[3] - ownerBBox[1]) || 1;
const tmpCanvas = owner.cachedCanvases.getCanvas("pattern", width, height, true);
const tmpCtx = tmpCanvas.context;
tmpCtx.clearRect(0, 0, tmpCtx.canvas.width, tmpCtx.canvas.height);
tmpCtx.beginPath();
tmpCtx.rect(0, 0, tmpCtx.canvas.width, tmpCtx.canvas.height);
tmpCtx.translate(-ownerBBox[0], -ownerBBox[1]);
inverse = util.Util.transform(inverse, [1, 0, 0, 1, ownerBBox[0], ownerBBox[1]]);
tmpCtx.transform(...owner.baseTransform);
if (this.matrix) {
tmpCtx.transform(...this.matrix);
}
applyBoundingBox(tmpCtx, this._bbox);
tmpCtx.fillStyle = this._createGradient(tmpCtx);
tmpCtx.fill();
pattern = ctx.createPattern(tmpCanvas.canvas, "no-repeat");
const domMatrix = new DOMMatrix(inverse);
pattern.setTransform(domMatrix);
} else {
applyBoundingBox(ctx, this._bbox);
pattern = this._createGradient(ctx);
}
return pattern;
}
}
function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) {
const coords = context.coords,
colors = context.colors;
const bytes = data.data,
rowSize = data.width * 4;
let tmp;
if (coords[p1 + 1] > coords[p2 + 1]) {
tmp = p1;
p1 = p2;
p2 = tmp;
tmp = c1;
c1 = c2;
c2 = tmp;
}
if (coords[p2 + 1] > coords[p3 + 1]) {
tmp = p2;
p2 = p3;
p3 = tmp;
tmp = c2;
c2 = c3;
c3 = tmp;
}
if (coords[p1 + 1] > coords[p2 + 1]) {
tmp = p1;
p1 = p2;
p2 = tmp;
tmp = c1;
c1 = c2;
c2 = tmp;
}
const x1 = (coords[p1] + context.offsetX) * context.scaleX;
const y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY;
const x2 = (coords[p2] + context.offsetX) * context.scaleX;
const y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY;
const x3 = (coords[p3] + context.offsetX) * context.scaleX;
const y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY;
if (y1 >= y3) {
return;
}
const c1r = colors[c1],
c1g = colors[c1 + 1],
c1b = colors[c1 + 2];
const c2r = colors[c2],
c2g = colors[c2 + 1],
c2b = colors[c2 + 2];
const c3r = colors[c3],
c3g = colors[c3 + 1],
c3b = colors[c3 + 2];
const minY = Math.round(y1),
maxY = Math.round(y3);
let xa, car, cag, cab;
let xb, cbr, cbg, cbb;
for (let y = minY; y <= maxY; y++) {
if (y < y2) {
const k = y < y1 ? 0 : (y1 - y) / (y1 - y2);
xa = x1 - (x1 - x2) * k;
car = c1r - (c1r - c2r) * k;
cag = c1g - (c1g - c2g) * k;
cab = c1b - (c1b - c2b) * k;
} else {
let k;
if (y > y3) {
k = 1;
} else if (y2 === y3) {
k = 0;
} else {
k = (y2 - y) / (y2 - y3);
}
xa = x2 - (x2 - x3) * k;
car = c2r - (c2r - c3r) * k;
cag = c2g - (c2g - c3g) * k;
cab = c2b - (c2b - c3b) * k;
}
let k;
if (y < y1) {
k = 0;
} else if (y > y3) {
k = 1;
} else {
k = (y1 - y) / (y1 - y3);
}
xb = x1 - (x1 - x3) * k;
cbr = c1r - (c1r - c3r) * k;
cbg = c1g - (c1g - c3g) * k;
cbb = c1b - (c1b - c3b) * k;
const x1_ = Math.round(Math.min(xa, xb));
const x2_ = Math.round(Math.max(xa, xb));
let j = rowSize * y + x1_ * 4;
for (let x = x1_; x <= x2_; x++) {
k = (xa - x) / (xa - xb);
if (k < 0) {
k = 0;
} else if (k > 1) {
k = 1;
}
bytes[j++] = car - (car - cbr) * k | 0;
bytes[j++] = cag - (cag - cbg) * k | 0;
bytes[j++] = cab - (cab - cbb) * k | 0;
bytes[j++] = 255;
}
}
}
function drawFigure(data, figure, context) {
const ps = figure.coords;
const cs = figure.colors;
let i, ii;
switch (figure.type) {
case "lattice":
const verticesPerRow = figure.verticesPerRow;
const rows = Math.floor(ps.length / verticesPerRow) - 1;
const cols = verticesPerRow - 1;
for (i = 0; i < rows; i++) {
let q = i * verticesPerRow;
for (let j = 0; j < cols; j++, q++) {
drawTriangle(data, context, ps[q], ps[q + 1], ps[q + verticesPerRow], cs[q], cs[q + 1], cs[q + verticesPerRow]);
drawTriangle(data, context, ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow], cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]);
}
}
break;
case "triangles":
for (i = 0, ii = ps.length; i < ii; i += 3) {
drawTriangle(data, context, ps[i], ps[i + 1], ps[i + 2], cs[i], cs[i + 1], cs[i + 2]);
}
break;
default:
throw new Error("illegal figure");
}
}
class MeshShadingPattern extends BaseShadingPattern {
constructor(IR) {
super();
this._coords = IR[2];
this._colors = IR[3];
this._figures = IR[4];
this._bounds = IR[5];
this._bbox = IR[7];
this._background = IR[8];
this.matrix = null;
}
_createMeshCanvas(combinedScale, backgroundColor, cachedCanvases) {
const EXPECTED_SCALE = 1.1;
const MAX_PATTERN_SIZE = 3000;
const BORDER_SIZE = 2;
const offsetX = Math.floor(this._bounds[0]);
const offsetY = Math.floor(this._bounds[1]);
const boundsWidth = Math.ceil(this._bounds[2]) - offsetX;
const boundsHeight = Math.ceil(this._bounds[3]) - offsetY;
const width = Math.min(Math.ceil(Math.abs(boundsWidth * combinedScale[0] * EXPECTED_SCALE)), MAX_PATTERN_SIZE);
const height = Math.min(Math.ceil(Math.abs(boundsHeight * combinedScale[1] * EXPECTED_SCALE)), MAX_PATTERN_SIZE);
const scaleX = boundsWidth / width;
const scaleY = boundsHeight / height;
const context = {
coords: this._coords,
colors: this._colors,
offsetX: -offsetX,
offsetY: -offsetY,
scaleX: 1 / scaleX,
scaleY: 1 / scaleY
};
const paddedWidth = width + BORDER_SIZE * 2;
const paddedHeight = height + BORDER_SIZE * 2;
const tmpCanvas = cachedCanvases.getCanvas("mesh", paddedWidth, paddedHeight, false);
const tmpCtx = tmpCanvas.context;
const data = tmpCtx.createImageData(width, height);
if (backgroundColor) {
const bytes = data.data;
for (let i = 0, ii = bytes.length; i < ii; i += 4) {
bytes[i] = backgroundColor[0];
bytes[i + 1] = backgroundColor[1];
bytes[i + 2] = backgroundColor[2];
bytes[i + 3] = 255;
}
}
for (const figure of this._figures) {
drawFigure(data, figure, context);
}
tmpCtx.putImageData(data, BORDER_SIZE, BORDER_SIZE);
const canvas = tmpCanvas.canvas;
return {
canvas,
offsetX: offsetX - BORDER_SIZE * scaleX,
offsetY: offsetY - BORDER_SIZE * scaleY,
scaleX,
scaleY
};
}
getPattern(ctx, owner, inverse, pathType) {
applyBoundingBox(ctx, this._bbox);
let scale;
if (pathType === PathType.SHADING) {
scale = util.Util.singularValueDecompose2dScale((0,display_utils.getCurrentTransform)(ctx));
} else {
scale = util.Util.singularValueDecompose2dScale(owner.baseTransform);
if (this.matrix) {
const matrixScale = util.Util.singularValueDecompose2dScale(this.matrix);
scale = [scale[0] * matrixScale[0], scale[1] * matrixScale[1]];
}
}
const temporaryPatternCanvas = this._createMeshCanvas(scale, pathType === PathType.SHADING ? null : this._background, owner.cachedCanvases);
if (pathType !== PathType.SHADING) {
ctx.setTransform(...owner.baseTransform);
if (this.matrix) {
ctx.transform(...this.matrix);
}
}
ctx.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY);
ctx.scale(temporaryPatternCanvas.scaleX, temporaryPatternCanvas.scaleY);
return ctx.createPattern(temporaryPatternCanvas.canvas, "no-repeat");
}
}
class DummyShadingPattern extends BaseShadingPattern {
getPattern() {
return "hotpink";
}
}
function getShadingPattern(IR) {
switch (IR[0]) {
case "RadialAxial":
return new RadialAxialShadingPattern(IR);
case "Mesh":
return new MeshShadingPattern(IR);
case "Dummy":
return new DummyShadingPattern();
}
throw new Error(`Unknown IR type: ${IR[0]}`);
}
const PaintType = {
COLORED: 1,
UNCOLORED: 2
};
class TilingPattern {
static MAX_PATTERN_SIZE = 3000;
constructor(IR, color, ctx, canvasGraphicsFactory, baseTransform) {
this.operatorList = IR[2];
this.matrix = IR[3] || [1, 0, 0, 1, 0, 0];
this.bbox = IR[4];
this.xstep = IR[5];
this.ystep = IR[6];
this.paintType = IR[7];
this.tilingType = IR[8];
this.color = color;
this.ctx = ctx;
this.canvasGraphicsFactory = canvasGraphicsFactory;
this.baseTransform = baseTransform;
}
createPatternCanvas(owner) {
const operatorList = this.operatorList;
const bbox = this.bbox;
const xstep = this.xstep;
const ystep = this.ystep;
const paintType = this.paintType;
const tilingType = this.tilingType;
const color = this.color;
const canvasGraphicsFactory = this.canvasGraphicsFactory;
(0,util.info)("TilingType: " + tilingType);
const x0 = bbox[0],
y0 = bbox[1],
x1 = bbox[2],
y1 = bbox[3];
const matrixScale = util.Util.singularValueDecompose2dScale(this.matrix);
const curMatrixScale = util.Util.singularValueDecompose2dScale(this.baseTransform);
const combinedScale = [matrixScale[0] * curMatrixScale[0], matrixScale[1] * curMatrixScale[1]];
const dimx = this.getSizeAndScale(xstep, this.ctx.canvas.width, combinedScale[0]);
const dimy = this.getSizeAndScale(ystep, this.ctx.canvas.height, combinedScale[1]);
const tmpCanvas = owner.cachedCanvases.getCanvas("pattern", dimx.size, dimy.size, true);
const tmpCtx = tmpCanvas.context;
const graphics = canvasGraphicsFactory.createCanvasGraphics(tmpCtx);
graphics.groupLevel = owner.groupLevel;
this.setFillAndStrokeStyleToContext(graphics, paintType, color);
let adjustedX0 = x0;
let adjustedY0 = y0;
let adjustedX1 = x1;
let adjustedY1 = y1;
if (x0 < 0) {
adjustedX0 = 0;
adjustedX1 += Math.abs(x0);
}
if (y0 < 0) {
adjustedY0 = 0;
adjustedY1 += Math.abs(y0);
}
tmpCtx.translate(-(dimx.scale * adjustedX0), -(dimy.scale * adjustedY0));
graphics.transform(dimx.scale, 0, 0, dimy.scale, 0, 0);
tmpCtx.save();
this.clipBbox(graphics, adjustedX0, adjustedY0, adjustedX1, adjustedY1);
graphics.baseTransform = (0,display_utils.getCurrentTransform)(graphics.ctx);
graphics.executeOperatorList(operatorList);
graphics.endDrawing();
return {
canvas: tmpCanvas.canvas,
scaleX: dimx.scale,
scaleY: dimy.scale,
offsetX: adjustedX0,
offsetY: adjustedY0
};
}
getSizeAndScale(step, realOutputSize, scale) {
step = Math.abs(step);
const maxSize = Math.max(TilingPattern.MAX_PATTERN_SIZE, realOutputSize);
let size = Math.ceil(step * scale);
if (size >= maxSize) {
size = maxSize;
} else {
scale = size / step;
}
return {
scale,
size
};
}
clipBbox(graphics, x0, y0, x1, y1) {
const bboxWidth = x1 - x0;
const bboxHeight = y1 - y0;
graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight);
graphics.current.updateRectMinMax((0,display_utils.getCurrentTransform)(graphics.ctx), [x0, y0, x1, y1]);
graphics.clip();
graphics.endPath();
}
setFillAndStrokeStyleToContext(graphics, paintType, color) {
const context = graphics.ctx,
current = graphics.current;
switch (paintType) {
case PaintType.COLORED:
const ctx = this.ctx;
context.fillStyle = ctx.fillStyle;
context.strokeStyle = ctx.strokeStyle;
current.fillColor = ctx.fillStyle;
current.strokeColor = ctx.strokeStyle;
break;
case PaintType.UNCOLORED:
const cssColor = util.Util.makeHexColor(color[0], color[1], color[2]);
context.fillStyle = cssColor;
context.strokeStyle = cssColor;
current.fillColor = cssColor;
current.strokeColor = cssColor;
break;
default:
throw new util.FormatError(`Unsupported paint type: ${paintType}`);
}
}
getPattern(ctx, owner, inverse, pathType) {
let matrix = inverse;
if (pathType !== PathType.SHADING) {
matrix = util.Util.transform(matrix, owner.baseTransform);
if (this.matrix) {
matrix = util.Util.transform(matrix, this.matrix);
}
}
const temporaryPatternCanvas = this.createPatternCanvas(owner);
let domMatrix = new DOMMatrix(matrix);
domMatrix = domMatrix.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY);
domMatrix = domMatrix.scale(1 / temporaryPatternCanvas.scaleX, 1 / temporaryPatternCanvas.scaleY);
const pattern = ctx.createPattern(temporaryPatternCanvas.canvas, "repeat");
pattern.setTransform(domMatrix);
return pattern;
}
}
;// CONCATENATED MODULE: ./src/shared/image_utils.js
function convertToRGBA(params) {
switch (params.kind) {
case ImageKind.GRAYSCALE_1BPP:
return convertBlackAndWhiteToRGBA(params);
case ImageKind.RGB_24BPP:
return convertRGBToRGBA(params);
}
return null;
}
function convertBlackAndWhiteToRGBA({
src,
srcPos = 0,
dest,
width,
height,
nonBlackColor = 0xffffffff,
inverseDecode = false
}) {
const black = util.FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff;
const [zeroMapping, oneMapping] = inverseDecode ? [nonBlackColor, black] : [black, nonBlackColor];
const widthInSource = width >> 3;
const widthRemainder = width & 7;
const srcLength = src.length;
dest = new Uint32Array(dest.buffer);
let destPos = 0;
for (let i = 0; i < height; i++) {
for (const max = srcPos + widthInSource; srcPos < max; srcPos++) {
const elem = srcPos < srcLength ? src[srcPos] : 255;
dest[destPos++] = elem & 0b10000000 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b1000000 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b100000 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b10000 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b1000 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b100 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b10 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b1 ? oneMapping : zeroMapping;
}
if (widthRemainder === 0) {
continue;
}
const elem = srcPos < srcLength ? src[srcPos++] : 255;
for (let j = 0; j < widthRemainder; j++) {
dest[destPos++] = elem & 1 << 7 - j ? oneMapping : zeroMapping;
}
}
return {
srcPos,
destPos
};
}
function convertRGBToRGBA({
src,
srcPos = 0,
dest,
destPos = 0,
width,
height
}) {
let i = 0;
const len32 = src.length >> 2;
const src32 = new Uint32Array(src.buffer, srcPos, len32);
if (FeatureTest.isLittleEndian) {
for (; i < len32 - 2; i += 3, destPos += 4) {
const s1 = src32[i];
const s2 = src32[i + 1];
const s3 = src32[i + 2];
dest[destPos] = s1 | 0xff000000;
dest[destPos + 1] = s1 >>> 24 | s2 << 8 | 0xff000000;
dest[destPos + 2] = s2 >>> 16 | s3 << 16 | 0xff000000;
dest[destPos + 3] = s3 >>> 8 | 0xff000000;
}
for (let j = i * 4, jj = src.length; j < jj; j += 3) {
dest[destPos++] = src[j] | src[j + 1] << 8 | src[j + 2] << 16 | 0xff000000;
}
} else {
for (; i < len32 - 2; i += 3, destPos += 4) {
const s1 = src32[i];
const s2 = src32[i + 1];
const s3 = src32[i + 2];
dest[destPos] = s1 | 0xff;
dest[destPos + 1] = s1 << 24 | s2 >>> 8 | 0xff;
dest[destPos + 2] = s2 << 16 | s3 >>> 16 | 0xff;
dest[destPos + 3] = s3 << 8 | 0xff;
}
for (let j = i * 4, jj = src.length; j < jj; j += 3) {
dest[destPos++] = src[j] << 24 | src[j + 1] << 16 | src[j + 2] << 8 | 0xff;
}
}
return {
srcPos,
destPos
};
}
function grayToRGBA(src, dest) {
if (FeatureTest.isLittleEndian) {
for (let i = 0, ii = src.length; i < ii; i++) {
dest[i] = src[i] * 0x10101 | 0xff000000;
}
} else {
for (let i = 0, ii = src.length; i < ii; i++) {
dest[i] = src[i] * 0x1010100 | 0x000000ff;
}
}
}
;// CONCATENATED MODULE: ./src/display/canvas.js
const MIN_FONT_SIZE = 16;
const MAX_FONT_SIZE = 100;
const MAX_GROUP_SIZE = 4096;
const EXECUTION_TIME = 15;
const EXECUTION_STEPS = 10;
const MAX_SIZE_TO_COMPILE = 1000;
const FULL_CHUNK_HEIGHT = 16;
function mirrorContextOperations(ctx, destCtx) {
if (ctx._removeMirroring) {
throw new Error("Context is already forwarding operations.");
}
ctx.__originalSave = ctx.save;
ctx.__originalRestore = ctx.restore;
ctx.__originalRotate = ctx.rotate;
ctx.__originalScale = ctx.scale;
ctx.__originalTranslate = ctx.translate;
ctx.__originalTransform = ctx.transform;
ctx.__originalSetTransform = ctx.setTransform;
ctx.__originalResetTransform = ctx.resetTransform;
ctx.__originalClip = ctx.clip;
ctx.__originalMoveTo = ctx.moveTo;
ctx.__originalLineTo = ctx.lineTo;
ctx.__originalBezierCurveTo = ctx.bezierCurveTo;
ctx.__originalRect = ctx.rect;
ctx.__originalClosePath = ctx.closePath;
ctx.__originalBeginPath = ctx.beginPath;
ctx._removeMirroring = () => {
ctx.save = ctx.__originalSave;
ctx.restore = ctx.__originalRestore;
ctx.rotate = ctx.__originalRotate;
ctx.scale = ctx.__originalScale;
ctx.translate = ctx.__originalTranslate;
ctx.transform = ctx.__originalTransform;
ctx.setTransform = ctx.__originalSetTransform;
ctx.resetTransform = ctx.__originalResetTransform;
ctx.clip = ctx.__originalClip;
ctx.moveTo = ctx.__originalMoveTo;
ctx.lineTo = ctx.__originalLineTo;
ctx.bezierCurveTo = ctx.__originalBezierCurveTo;
ctx.rect = ctx.__originalRect;
ctx.closePath = ctx.__originalClosePath;
ctx.beginPath = ctx.__originalBeginPath;
delete ctx._removeMirroring;
};
ctx.save = function ctxSave() {
destCtx.save();
this.__originalSave();
};
ctx.restore = function ctxRestore() {
destCtx.restore();
this.__originalRestore();
};
ctx.translate = function ctxTranslate(x, y) {
destCtx.translate(x, y);
this.__originalTranslate(x, y);
};
ctx.scale = function ctxScale(x, y) {
destCtx.scale(x, y);
this.__originalScale(x, y);
};
ctx.transform = function ctxTransform(a, b, c, d, e, f) {
destCtx.transform(a, b, c, d, e, f);
this.__originalTransform(a, b, c, d, e, f);
};
ctx.setTransform = function ctxSetTransform(a, b, c, d, e, f) {
destCtx.setTransform(a, b, c, d, e, f);
this.__originalSetTransform(a, b, c, d, e, f);
};
ctx.resetTransform = function ctxResetTransform() {
destCtx.resetTransform();
this.__originalResetTransform();
};
ctx.rotate = function ctxRotate(angle) {
destCtx.rotate(angle);
this.__originalRotate(angle);
};
ctx.clip = function ctxRotate(rule) {
destCtx.clip(rule);
this.__originalClip(rule);
};
ctx.moveTo = function (x, y) {
destCtx.moveTo(x, y);
this.__originalMoveTo(x, y);
};
ctx.lineTo = function (x, y) {
destCtx.lineTo(x, y);
this.__originalLineTo(x, y);
};
ctx.bezierCurveTo = function (cp1x, cp1y, cp2x, cp2y, x, y) {
destCtx.bezierCurveTo(cp1x, cp1y, cp2x, cp2y, x, y);
this.__originalBezierCurveTo(cp1x, cp1y, cp2x, cp2y, x, y);
};
ctx.rect = function (x, y, width, height) {
destCtx.rect(x, y, width, height);
this.__originalRect(x, y, width, height);
};
ctx.closePath = function () {
destCtx.closePath();
this.__originalClosePath();
};
ctx.beginPath = function () {
destCtx.beginPath();
this.__originalBeginPath();
};
}
class CachedCanvases {
constructor(canvasFactory) {
this.canvasFactory = canvasFactory;
this.cache = Object.create(null);
}
getCanvas(id, width, height) {
let canvasEntry;
if (this.cache[id] !== undefined) {
canvasEntry = this.cache[id];
this.canvasFactory.reset(canvasEntry, width, height);
} else {
canvasEntry = this.canvasFactory.create(width, height);
this.cache[id] = canvasEntry;
}
return canvasEntry;
}
delete(id) {
delete this.cache[id];
}
clear() {
for (const id in this.cache) {
const canvasEntry = this.cache[id];
this.canvasFactory.destroy(canvasEntry);
delete this.cache[id];
}
}
}
function drawImageAtIntegerCoords(ctx, srcImg, srcX, srcY, srcW, srcH, destX, destY, destW, destH) {
const [a, b, c, d, tx, ty] = (0,display_utils.getCurrentTransform)(ctx);
if (b === 0 && c === 0) {
const tlX = destX * a + tx;
const rTlX = Math.round(tlX);
const tlY = destY * d + ty;
const rTlY = Math.round(tlY);
const brX = (destX + destW) * a + tx;
const rWidth = Math.abs(Math.round(brX) - rTlX) || 1;
const brY = (destY + destH) * d + ty;
const rHeight = Math.abs(Math.round(brY) - rTlY) || 1;
ctx.setTransform(Math.sign(a), 0, 0, Math.sign(d), rTlX, rTlY);
ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, 0, 0, rWidth, rHeight);
ctx.setTransform(a, b, c, d, tx, ty);
return [rWidth, rHeight];
}
if (a === 0 && d === 0) {
const tlX = destY * c + tx;
const rTlX = Math.round(tlX);
const tlY = destX * b + ty;
const rTlY = Math.round(tlY);
const brX = (destY + destH) * c + tx;
const rWidth = Math.abs(Math.round(brX) - rTlX) || 1;
const brY = (destX + destW) * b + ty;
const rHeight = Math.abs(Math.round(brY) - rTlY) || 1;
ctx.setTransform(0, Math.sign(b), Math.sign(c), 0, rTlX, rTlY);
ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, 0, 0, rHeight, rWidth);
ctx.setTransform(a, b, c, d, tx, ty);
return [rHeight, rWidth];
}
ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, destX, destY, destW, destH);
const scaleX = Math.hypot(a, b);
const scaleY = Math.hypot(c, d);
return [scaleX * destW, scaleY * destH];
}
function compileType3Glyph(imgData) {
const {
width,
height
} = imgData;
if (width > MAX_SIZE_TO_COMPILE || height > MAX_SIZE_TO_COMPILE) {
return null;
}
const POINT_TO_PROCESS_LIMIT = 1000;
const POINT_TYPES = new Uint8Array([0, 2, 4, 0, 1, 0, 5, 4, 8, 10, 0, 8, 0, 2, 1, 0]);
const width1 = width + 1;
let points = new Uint8Array(width1 * (height + 1));
let i, j, j0;
const lineSize = width + 7 & ~7;
let data = new Uint8Array(lineSize * height),
pos = 0;
for (const elem of imgData.data) {
let mask = 128;
while (mask > 0) {
data[pos++] = elem & mask ? 0 : 255;
mask >>= 1;
}
}
let count = 0;
pos = 0;
if (data[pos] !== 0) {
points[0] = 1;
++count;
}
for (j = 1; j < width; j++) {
if (data[pos] !== data[pos + 1]) {
points[j] = data[pos] ? 2 : 1;
++count;
}
pos++;
}
if (data[pos] !== 0) {
points[j] = 2;
++count;
}
for (i = 1; i < height; i++) {
pos = i * lineSize;
j0 = i * width1;
if (data[pos - lineSize] !== data[pos]) {
points[j0] = data[pos] ? 1 : 8;
++count;
}
let sum = (data[pos] ? 4 : 0) + (data[pos - lineSize] ? 8 : 0);
for (j = 1; j < width; j++) {
sum = (sum >> 2) + (data[pos + 1] ? 4 : 0) + (data[pos - lineSize + 1] ? 8 : 0);
if (POINT_TYPES[sum]) {
points[j0 + j] = POINT_TYPES[sum];
++count;
}
pos++;
}
if (data[pos - lineSize] !== data[pos]) {
points[j0 + j] = data[pos] ? 2 : 4;
++count;
}
if (count > POINT_TO_PROCESS_LIMIT) {
return null;
}
}
pos = lineSize * (height - 1);
j0 = i * width1;
if (data[pos] !== 0) {
points[j0] = 8;
++count;
}
for (j = 1; j < width; j++) {
if (data[pos] !== data[pos + 1]) {
points[j0 + j] = data[pos] ? 4 : 8;
++count;
}
pos++;
}
if (data[pos] !== 0) {
points[j0 + j] = 4;
++count;
}
if (count > POINT_TO_PROCESS_LIMIT) {
return null;
}
const steps = new Int32Array([0, width1, -1, 0, -width1, 0, 0, 0, 1]);
const path = new Path2D();
for (i = 0; count && i <= height; i++) {
let p = i * width1;
const end = p + width;
while (p < end && !points[p]) {
p++;
}
if (p === end) {
continue;
}
path.moveTo(p % width1, i);
const p0 = p;
let type = points[p];
do {
const step = steps[type];
do {
p += step;
} while (!points[p]);
const pp = points[p];
if (pp !== 5 && pp !== 10) {
type = pp;
points[p] = 0;
} else {
type = pp & 0x33 * type >> 4;
points[p] &= type >> 2 | type << 2;
}
path.lineTo(p % width1, p / width1 | 0);
if (!points[p]) {
--count;
}
} while (p0 !== p);
--i;
}
data = null;
points = null;
const drawOutline = function (c) {
c.save();
c.scale(1 / width, -1 / height);
c.translate(0, -height);
c.fill(path);
c.beginPath();
c.restore();
};
return drawOutline;
}
class CanvasExtraState {
constructor(width, height) {
this.alphaIsShape = false;
this.fontSize = 0;
this.fontSizeScale = 1;
this.textMatrix = util.IDENTITY_MATRIX;
this.textMatrixScale = 1;
this.fontMatrix = util.FONT_IDENTITY_MATRIX;
this.leading = 0;
this.x = 0;
this.y = 0;
this.lineX = 0;
this.lineY = 0;
this.charSpacing = 0;
this.wordSpacing = 0;
this.textHScale = 1;
this.textRenderingMode = util.TextRenderingMode.FILL;
this.textRise = 0;
this.fillColor = "#000000";
this.strokeColor = "#000000";
this.patternFill = false;
this.fillAlpha = 1;
this.strokeAlpha = 1;
this.lineWidth = 1;
this.activeSMask = null;
this.transferMaps = "none";
this.startNewPathAndClipBox([0, 0, width, height]);
}
clone() {
const clone = Object.create(this);
clone.clipBox = this.clipBox.slice();
return clone;
}
setCurrentPoint(x, y) {
this.x = x;
this.y = y;
}
updatePathMinMax(transform, x, y) {
[x, y] = util.Util.applyTransform([x, y], transform);
this.minX = Math.min(this.minX, x);
this.minY = Math.min(this.minY, y);
this.maxX = Math.max(this.maxX, x);
this.maxY = Math.max(this.maxY, y);
}
updateRectMinMax(transform, rect) {
const p1 = util.Util.applyTransform(rect, transform);
const p2 = util.Util.applyTransform(rect.slice(2), transform);
const p3 = util.Util.applyTransform([rect[0], rect[3]], transform);
const p4 = util.Util.applyTransform([rect[2], rect[1]], transform);
this.minX = Math.min(this.minX, p1[0], p2[0], p3[0], p4[0]);
this.minY = Math.min(this.minY, p1[1], p2[1], p3[1], p4[1]);
this.maxX = Math.max(this.maxX, p1[0], p2[0], p3[0], p4[0]);
this.maxY = Math.max(this.maxY, p1[1], p2[1], p3[1], p4[1]);
}
updateScalingPathMinMax(transform, minMax) {
util.Util.scaleMinMax(transform, minMax);
this.minX = Math.min(this.minX, minMax[0]);
this.maxX = Math.max(this.maxX, minMax[1]);
this.minY = Math.min(this.minY, minMax[2]);
this.maxY = Math.max(this.maxY, minMax[3]);
}
updateCurvePathMinMax(transform, x0, y0, x1, y1, x2, y2, x3, y3, minMax) {
const box = util.Util.bezierBoundingBox(x0, y0, x1, y1, x2, y2, x3, y3);
if (minMax) {
minMax[0] = Math.min(minMax[0], box[0], box[2]);
minMax[1] = Math.max(minMax[1], box[0], box[2]);
minMax[2] = Math.min(minMax[2], box[1], box[3]);
minMax[3] = Math.max(minMax[3], box[1], box[3]);
return;
}
this.updateRectMinMax(transform, box);
}
getPathBoundingBox(pathType = PathType.FILL, transform = null) {
const box = [this.minX, this.minY, this.maxX, this.maxY];
if (pathType === PathType.STROKE) {
if (!transform) {
(0,util.unreachable)("Stroke bounding box must include transform.");
}
const scale = util.Util.singularValueDecompose2dScale(transform);
const xStrokePad = scale[0] * this.lineWidth / 2;
const yStrokePad = scale[1] * this.lineWidth / 2;
box[0] -= xStrokePad;
box[1] -= yStrokePad;
box[2] += xStrokePad;
box[3] += yStrokePad;
}
return box;
}
updateClipFromPath() {
const intersect = util.Util.intersect(this.clipBox, this.getPathBoundingBox());
this.startNewPathAndClipBox(intersect || [0, 0, 0, 0]);
}
isEmptyClip() {
return this.minX === Infinity;
}
startNewPathAndClipBox(box) {
this.clipBox = box;
this.minX = Infinity;
this.minY = Infinity;
this.maxX = 0;
this.maxY = 0;
}
getClippedPathBoundingBox(pathType = PathType.FILL, transform = null) {
return util.Util.intersect(this.clipBox, this.getPathBoundingBox(pathType, transform));
}
}
function putBinaryImageData(ctx, imgData) {
if (typeof ImageData !== "undefined" && imgData instanceof ImageData) {
ctx.putImageData(imgData, 0, 0);
return;
}
const height = imgData.height,
width = imgData.width;
const partialChunkHeight = height % FULL_CHUNK_HEIGHT;
const fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT;
const totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1;
const chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT);
let srcPos = 0,
destPos;
const src = imgData.data;
const dest = chunkImgData.data;
let i, j, thisChunkHeight, elemsInThisChunk;
if (imgData.kind === util.ImageKind.GRAYSCALE_1BPP) {
const srcLength = src.byteLength;
const dest32 = new Uint32Array(dest.buffer, 0, dest.byteLength >> 2);
const dest32DataLength = dest32.length;
const fullSrcDiff = width + 7 >> 3;
const white = 0xffffffff;
const black = util.FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff;
for (i = 0; i < totalChunks; i++) {
thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight;
destPos = 0;
for (j = 0; j < thisChunkHeight; j++) {
const srcDiff = srcLength - srcPos;
let k = 0;
const kEnd = srcDiff > fullSrcDiff ? width : srcDiff * 8 - 7;
const kEndUnrolled = kEnd & ~7;
let mask = 0;
let srcByte = 0;
for (; k < kEndUnrolled; k += 8) {
srcByte = src[srcPos++];
dest32[destPos++] = srcByte & 128 ? white : black;
dest32[destPos++] = srcByte & 64 ? white : black;
dest32[destPos++] = srcByte & 32 ? white : black;
dest32[destPos++] = srcByte & 16 ? white : black;
dest32[destPos++] = srcByte & 8 ? white : black;
dest32[destPos++] = srcByte & 4 ? white : black;
dest32[destPos++] = srcByte & 2 ? white : black;
dest32[destPos++] = srcByte & 1 ? white : black;
}
for (; k < kEnd; k++) {
if (mask === 0) {
srcByte = src[srcPos++];
mask = 128;
}
dest32[destPos++] = srcByte & mask ? white : black;
mask >>= 1;
}
}
while (destPos < dest32DataLength) {
dest32[destPos++] = 0;
}
ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
}
} else if (imgData.kind === util.ImageKind.RGBA_32BPP) {
j = 0;
elemsInThisChunk = width * FULL_CHUNK_HEIGHT * 4;
for (i = 0; i < fullChunks; i++) {
dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
srcPos += elemsInThisChunk;
ctx.putImageData(chunkImgData, 0, j);
j += FULL_CHUNK_HEIGHT;
}
if (i < totalChunks) {
elemsInThisChunk = width * partialChunkHeight * 4;
dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
ctx.putImageData(chunkImgData, 0, j);
}
} else if (imgData.kind === util.ImageKind.RGB_24BPP) {
thisChunkHeight = FULL_CHUNK_HEIGHT;
elemsInThisChunk = width * thisChunkHeight;
for (i = 0; i < totalChunks; i++) {
if (i >= fullChunks) {
thisChunkHeight = partialChunkHeight;
elemsInThisChunk = width * thisChunkHeight;
}
destPos = 0;
for (j = elemsInThisChunk; j--;) {
dest[destPos++] = src[srcPos++];
dest[destPos++] = src[srcPos++];
dest[destPos++] = src[srcPos++];
dest[destPos++] = 255;
}
ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
}
} else {
throw new Error(`bad image kind: ${imgData.kind}`);
}
}
function putBinaryImageMask(ctx, imgData) {
if (imgData.bitmap) {
ctx.drawImage(imgData.bitmap, 0, 0);
return;
}
const height = imgData.height,
width = imgData.width;
const partialChunkHeight = height % FULL_CHUNK_HEIGHT;
const fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT;
const totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1;
const chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT);
let srcPos = 0;
const src = imgData.data;
const dest = chunkImgData.data;
for (let i = 0; i < totalChunks; i++) {
const thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight;
({
srcPos
} = convertBlackAndWhiteToRGBA({
src,
srcPos,
dest,
width,
height: thisChunkHeight,
nonBlackColor: 0
}));
ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
}
}
function copyCtxState(sourceCtx, destCtx) {
const properties = ["strokeStyle", "fillStyle", "fillRule", "globalAlpha", "lineWidth", "lineCap", "lineJoin", "miterLimit", "globalCompositeOperation", "font", "filter"];
for (const property of properties) {
if (sourceCtx[property] !== undefined) {
destCtx[property] = sourceCtx[property];
}
}
if (sourceCtx.setLineDash !== undefined) {
destCtx.setLineDash(sourceCtx.getLineDash());
destCtx.lineDashOffset = sourceCtx.lineDashOffset;
}
}
function resetCtxToDefault(ctx) {
ctx.strokeStyle = ctx.fillStyle = "#000000";
ctx.fillRule = "nonzero";
ctx.globalAlpha = 1;
ctx.lineWidth = 1;
ctx.lineCap = "butt";
ctx.lineJoin = "miter";
ctx.miterLimit = 10;
ctx.globalCompositeOperation = "source-over";
ctx.font = "10px sans-serif";
if (ctx.setLineDash !== undefined) {
ctx.setLineDash([]);
ctx.lineDashOffset = 0;
}
if (!util.isNodeJS) {
const {
filter
} = ctx;
if (filter !== "none" && filter !== "") {
ctx.filter = "none";
}
}
}
function composeSMaskBackdrop(bytes, r0, g0, b0) {
const length = bytes.length;
for (let i = 3; i < length; i += 4) {
const alpha = bytes[i];
if (alpha === 0) {
bytes[i - 3] = r0;
bytes[i - 2] = g0;
bytes[i - 1] = b0;
} else if (alpha < 255) {
const alpha_ = 255 - alpha;
bytes[i - 3] = bytes[i - 3] * alpha + r0 * alpha_ >> 8;
bytes[i - 2] = bytes[i - 2] * alpha + g0 * alpha_ >> 8;
bytes[i - 1] = bytes[i - 1] * alpha + b0 * alpha_ >> 8;
}
}
}
function composeSMaskAlpha(maskData, layerData, transferMap) {
const length = maskData.length;
const scale = 1 / 255;
for (let i = 3; i < length; i += 4) {
const alpha = transferMap ? transferMap[maskData[i]] : maskData[i];
layerData[i] = layerData[i] * alpha * scale | 0;
}
}
function composeSMaskLuminosity(maskData, layerData, transferMap) {
const length = maskData.length;
for (let i = 3; i < length; i += 4) {
const y = maskData[i - 3] * 77 + maskData[i - 2] * 152 + maskData[i - 1] * 28;
layerData[i] = transferMap ? layerData[i] * transferMap[y >> 8] >> 8 : layerData[i] * y >> 16;
}
}
function genericComposeSMask(maskCtx, layerCtx, width, height, subtype, backdrop, transferMap, layerOffsetX, layerOffsetY, maskOffsetX, maskOffsetY) {
const hasBackdrop = !!backdrop;
const r0 = hasBackdrop ? backdrop[0] : 0;
const g0 = hasBackdrop ? backdrop[1] : 0;
const b0 = hasBackdrop ? backdrop[2] : 0;
const composeFn = subtype === "Luminosity" ? composeSMaskLuminosity : composeSMaskAlpha;
const PIXELS_TO_PROCESS = 1048576;
const chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width));
for (let row = 0; row < height; row += chunkSize) {
const chunkHeight = Math.min(chunkSize, height - row);
const maskData = maskCtx.getImageData(layerOffsetX - maskOffsetX, row + (layerOffsetY - maskOffsetY), width, chunkHeight);
const layerData = layerCtx.getImageData(layerOffsetX, row + layerOffsetY, width, chunkHeight);
if (hasBackdrop) {
composeSMaskBackdrop(maskData.data, r0, g0, b0);
}
composeFn(maskData.data, layerData.data, transferMap);
layerCtx.putImageData(layerData, layerOffsetX, row + layerOffsetY);
}
}
function composeSMask(ctx, smask, layerCtx, layerBox) {
const layerOffsetX = layerBox[0];
const layerOffsetY = layerBox[1];
const layerWidth = layerBox[2] - layerOffsetX;
const layerHeight = layerBox[3] - layerOffsetY;
if (layerWidth === 0 || layerHeight === 0) {
return;
}
genericComposeSMask(smask.context, layerCtx, layerWidth, layerHeight, smask.subtype, smask.backdrop, smask.transferMap, layerOffsetX, layerOffsetY, smask.offsetX, smask.offsetY);
ctx.save();
ctx.globalAlpha = 1;
ctx.globalCompositeOperation = "source-over";
ctx.setTransform(1, 0, 0, 1, 0, 0);
ctx.drawImage(layerCtx.canvas, 0, 0);
ctx.restore();
}
function getImageSmoothingEnabled(transform, interpolate) {
const scale = util.Util.singularValueDecompose2dScale(transform);
scale[0] = Math.fround(scale[0]);
scale[1] = Math.fround(scale[1]);
const actualScale = Math.fround((globalThis.devicePixelRatio || 1) * display_utils.PixelsPerInch.PDF_TO_CSS_UNITS);
if (interpolate !== undefined) {
return interpolate;
} else if (scale[0] <= actualScale || scale[1] <= actualScale) {
return true;
}
return false;
}
const LINE_CAP_STYLES = ["butt", "round", "square"];
const LINE_JOIN_STYLES = ["miter", "round", "bevel"];
const NORMAL_CLIP = {};
const EO_CLIP = {};
class CanvasGraphics {
constructor(canvasCtx, commonObjs, objs, canvasFactory, filterFactory, {
optionalContentConfig,
markedContentStack = null
}, annotationCanvasMap, pageColors) {
this.ctx = canvasCtx;
this.current = new CanvasExtraState(this.ctx.canvas.width, this.ctx.canvas.height);
this.stateStack = [];
this.pendingClip = null;
this.pendingEOFill = false;
this.res = null;
this.xobjs = null;
this.commonObjs = commonObjs;
this.objs = objs;
this.canvasFactory = canvasFactory;
this.filterFactory = filterFactory;
this.groupStack = [];
this.processingType3 = null;
this.baseTransform = null;
this.baseTransformStack = [];
this.groupLevel = 0;
this.smaskStack = [];
this.smaskCounter = 0;
this.tempSMask = null;
this.suspendedCtx = null;
this.contentVisible = true;
this.markedContentStack = markedContentStack || [];
this.optionalContentConfig = optionalContentConfig;
this.cachedCanvases = new CachedCanvases(this.canvasFactory);
this.cachedPatterns = new Map();
this.annotationCanvasMap = annotationCanvasMap;
this.viewportScale = 1;
this.outputScaleX = 1;
this.outputScaleY = 1;
this.pageColors = pageColors;
this._cachedScaleForStroking = [-1, 0];
this._cachedGetSinglePixelWidth = null;
this._cachedBitmapsMap = new Map();
}
getObject(data, fallback = null) {
if (typeof data === "string") {
return data.startsWith("g_") ? this.commonObjs.get(data) : this.objs.get(data);
}
return fallback;
}
beginDrawing({
transform,
viewport,
transparency = false,
background = null
}) {
const width = this.ctx.canvas.width;
const height = this.ctx.canvas.height;
const savedFillStyle = this.ctx.fillStyle;
this.ctx.fillStyle = background || "#ffffff";
this.ctx.fillRect(0, 0, width, height);
this.ctx.fillStyle = savedFillStyle;
if (transparency) {
const transparentCanvas = this.cachedCanvases.getCanvas("transparent", width, height);
this.compositeCtx = this.ctx;
this.transparentCanvas = transparentCanvas.canvas;
this.ctx = transparentCanvas.context;
this.ctx.save();
this.ctx.transform(...(0,display_utils.getCurrentTransform)(this.compositeCtx));
}
this.ctx.save();
resetCtxToDefault(this.ctx);
if (transform) {
this.ctx.transform(...transform);
this.outputScaleX = transform[0];
this.outputScaleY = transform[0];
}
this.ctx.transform(...viewport.transform);
this.viewportScale = viewport.scale;
this.baseTransform = (0,display_utils.getCurrentTransform)(this.ctx);
}
executeOperatorList(operatorList, executionStartIdx, continueCallback, stepper) {
const argsArray = operatorList.argsArray;
const fnArray = operatorList.fnArray;
let i = executionStartIdx || 0;
const argsArrayLen = argsArray.length;
if (argsArrayLen === i) {
return i;
}
const chunkOperations = argsArrayLen - i > EXECUTION_STEPS && typeof continueCallback === "function";
const endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0;
let steps = 0;
const commonObjs = this.commonObjs;
const objs = this.objs;
let fnId;
while (true) {
if (stepper !== undefined && i === stepper.nextBreakPoint) {
stepper.breakIt(i, continueCallback);
return i;
}
fnId = fnArray[i];
if (fnId !== util.OPS.dependency) {
this[fnId].apply(this, argsArray[i]);
} else {
for (const depObjId of argsArray[i]) {
const objsPool = depObjId.startsWith("g_") ? commonObjs : objs;
if (!objsPool.has(depObjId)) {
objsPool.get(depObjId, continueCallback);
return i;
}
}
}
i++;
if (i === argsArrayLen) {
return i;
}
if (chunkOperations && ++steps > EXECUTION_STEPS) {
if (Date.now() > endTime) {
continueCallback();
return i;
}
steps = 0;
}
}
}
#restoreInitialState() {
while (this.stateStack.length || this.inSMaskMode) {
this.restore();
}
this.ctx.restore();
if (this.transparentCanvas) {
this.ctx = this.compositeCtx;
this.ctx.save();
this.ctx.setTransform(1, 0, 0, 1, 0, 0);
this.ctx.drawImage(this.transparentCanvas, 0, 0);
this.ctx.restore();
this.transparentCanvas = null;
}
}
endDrawing() {
this.#restoreInitialState();
this.cachedCanvases.clear();
this.cachedPatterns.clear();
for (const cache of this._cachedBitmapsMap.values()) {
for (const canvas of cache.values()) {
if (typeof HTMLCanvasElement !== "undefined" && canvas instanceof HTMLCanvasElement) {
canvas.width = canvas.height = 0;
}
}
cache.clear();
}
this._cachedBitmapsMap.clear();
this.#drawFilter();
}
#drawFilter() {
if (this.pageColors) {
const hcmFilterId = this.filterFactory.addHCMFilter(this.pageColors.foreground, this.pageColors.background);
if (hcmFilterId !== "none") {
const savedFilter = this.ctx.filter;
this.ctx.filter = hcmFilterId;
this.ctx.drawImage(this.ctx.canvas, 0, 0);
this.ctx.filter = savedFilter;
}
}
}
_scaleImage(img, inverseTransform) {
const width = img.width;
const height = img.height;
let widthScale = Math.max(Math.hypot(inverseTransform[0], inverseTransform[1]), 1);
let heightScale = Math.max(Math.hypot(inverseTransform[2], inverseTransform[3]), 1);
let paintWidth = width,
paintHeight = height;
let tmpCanvasId = "prescale1";
let tmpCanvas, tmpCtx;
while (widthScale > 2 && paintWidth > 1 || heightScale > 2 && paintHeight > 1) {
let newWidth = paintWidth,
newHeight = paintHeight;
if (widthScale > 2 && paintWidth > 1) {
newWidth = paintWidth >= 16384 ? Math.floor(paintWidth / 2) - 1 || 1 : Math.ceil(paintWidth / 2);
widthScale /= paintWidth / newWidth;
}
if (heightScale > 2 && paintHeight > 1) {
newHeight = paintHeight >= 16384 ? Math.floor(paintHeight / 2) - 1 || 1 : Math.ceil(paintHeight) / 2;
heightScale /= paintHeight / newHeight;
}
tmpCanvas = this.cachedCanvases.getCanvas(tmpCanvasId, newWidth, newHeight);
tmpCtx = tmpCanvas.context;
tmpCtx.clearRect(0, 0, newWidth, newHeight);
tmpCtx.drawImage(img, 0, 0, paintWidth, paintHeight, 0, 0, newWidth, newHeight);
img = tmpCanvas.canvas;
paintWidth = newWidth;
paintHeight = newHeight;
tmpCanvasId = tmpCanvasId === "prescale1" ? "prescale2" : "prescale1";
}
return {
img,
paintWidth,
paintHeight
};
}
_createMaskCanvas(img) {
const ctx = this.ctx;
const {
width,
height
} = img;
const fillColor = this.current.fillColor;
const isPatternFill = this.current.patternFill;
const currentTransform = (0,display_utils.getCurrentTransform)(ctx);
let cache, cacheKey, scaled, maskCanvas;
if ((img.bitmap || img.data) && img.count > 1) {
const mainKey = img.bitmap || img.data.buffer;
cacheKey = JSON.stringify(isPatternFill ? currentTransform : [currentTransform.slice(0, 4), fillColor]);
cache = this._cachedBitmapsMap.get(mainKey);
if (!cache) {
cache = new Map();
this._cachedBitmapsMap.set(mainKey, cache);
}
const cachedImage = cache.get(cacheKey);
if (cachedImage && !isPatternFill) {
const offsetX = Math.round(Math.min(currentTransform[0], currentTransform[2]) + currentTransform[4]);
const offsetY = Math.round(Math.min(currentTransform[1], currentTransform[3]) + currentTransform[5]);
return {
canvas: cachedImage,
offsetX,
offsetY
};
}
scaled = cachedImage;
}
if (!scaled) {
maskCanvas = this.cachedCanvases.getCanvas("maskCanvas", width, height);
putBinaryImageMask(maskCanvas.context, img);
}
let maskToCanvas = util.Util.transform(currentTransform, [1 / width, 0, 0, -1 / height, 0, 0]);
maskToCanvas = util.Util.transform(maskToCanvas, [1, 0, 0, 1, 0, -height]);
const [minX, minY, maxX, maxY] = util.Util.getAxialAlignedBoundingBox([0, 0, width, height], maskToCanvas);
const drawnWidth = Math.round(maxX - minX) || 1;
const drawnHeight = Math.round(maxY - minY) || 1;
const fillCanvas = this.cachedCanvases.getCanvas("fillCanvas", drawnWidth, drawnHeight);
const fillCtx = fillCanvas.context;
const offsetX = minX;
const offsetY = minY;
fillCtx.translate(-offsetX, -offsetY);
fillCtx.transform(...maskToCanvas);
if (!scaled) {
scaled = this._scaleImage(maskCanvas.canvas, (0,display_utils.getCurrentTransformInverse)(fillCtx));
scaled = scaled.img;
if (cache && isPatternFill) {
cache.set(cacheKey, scaled);
}
}
fillCtx.imageSmoothingEnabled = getImageSmoothingEnabled((0,display_utils.getCurrentTransform)(fillCtx), img.interpolate);
drawImageAtIntegerCoords(fillCtx, scaled, 0, 0, scaled.width, scaled.height, 0, 0, width, height);
fillCtx.globalCompositeOperation = "source-in";
const inverse = util.Util.transform((0,display_utils.getCurrentTransformInverse)(fillCtx), [1, 0, 0, 1, -offsetX, -offsetY]);
fillCtx.fillStyle = isPatternFill ? fillColor.getPattern(ctx, this, inverse, PathType.FILL) : fillColor;
fillCtx.fillRect(0, 0, width, height);
if (cache && !isPatternFill) {
this.cachedCanvases.delete("fillCanvas");
cache.set(cacheKey, fillCanvas.canvas);
}
return {
canvas: fillCanvas.canvas,
offsetX: Math.round(offsetX),
offsetY: Math.round(offsetY)
};
}
setLineWidth(width) {
if (width !== this.current.lineWidth) {
this._cachedScaleForStroking[0] = -1;
}
this.current.lineWidth = width;
this.ctx.lineWidth = width;
}
setLineCap(style) {
this.ctx.lineCap = LINE_CAP_STYLES[style];
}
setLineJoin(style) {
this.ctx.lineJoin = LINE_JOIN_STYLES[style];
}
setMiterLimit(limit) {
this.ctx.miterLimit = limit;
}
setDash(dashArray, dashPhase) {
const ctx = this.ctx;
if (ctx.setLineDash !== undefined) {
ctx.setLineDash(dashArray);
ctx.lineDashOffset = dashPhase;
}
}
setRenderingIntent(intent) {}
setFlatness(flatness) {}
setGState(states) {
for (const [key, value] of states) {
switch (key) {
case "LW":
this.setLineWidth(value);
break;
case "LC":
this.setLineCap(value);
break;
case "LJ":
this.setLineJoin(value);
break;
case "ML":
this.setMiterLimit(value);
break;
case "D":
this.setDash(value[0], value[1]);
break;
case "RI":
this.setRenderingIntent(value);
break;
case "FL":
this.setFlatness(value);
break;
case "Font":
this.setFont(value[0], value[1]);
break;
case "CA":
this.current.strokeAlpha = value;
break;
case "ca":
this.current.fillAlpha = value;
this.ctx.globalAlpha = value;
break;
case "BM":
this.ctx.globalCompositeOperation = value;
break;
case "SMask":
this.current.activeSMask = value ? this.tempSMask : null;
this.tempSMask = null;
this.checkSMaskState();
break;
case "TR":
this.ctx.filter = this.current.transferMaps = this.filterFactory.addFilter(value);
break;
}
}
}
get inSMaskMode() {
return !!this.suspendedCtx;
}
checkSMaskState() {
const inSMaskMode = this.inSMaskMode;
if (this.current.activeSMask && !inSMaskMode) {
this.beginSMaskMode();
} else if (!this.current.activeSMask && inSMaskMode) {
this.endSMaskMode();
}
}
beginSMaskMode() {
if (this.inSMaskMode) {
throw new Error("beginSMaskMode called while already in smask mode");
}
const drawnWidth = this.ctx.canvas.width;
const drawnHeight = this.ctx.canvas.height;
const cacheId = "smaskGroupAt" + this.groupLevel;
const scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight);
this.suspendedCtx = this.ctx;
this.ctx = scratchCanvas.context;
const ctx = this.ctx;
ctx.setTransform(...(0,display_utils.getCurrentTransform)(this.suspendedCtx));
copyCtxState(this.suspendedCtx, ctx);
mirrorContextOperations(ctx, this.suspendedCtx);
this.setGState([["BM", "source-over"], ["ca", 1], ["CA", 1]]);
}
endSMaskMode() {
if (!this.inSMaskMode) {
throw new Error("endSMaskMode called while not in smask mode");
}
this.ctx._removeMirroring();
copyCtxState(this.ctx, this.suspendedCtx);
this.ctx = this.suspendedCtx;
this.suspendedCtx = null;
}
compose(dirtyBox) {
if (!this.current.activeSMask) {
return;
}
if (!dirtyBox) {
dirtyBox = [0, 0, this.ctx.canvas.width, this.ctx.canvas.height];
} else {
dirtyBox[0] = Math.floor(dirtyBox[0]);
dirtyBox[1] = Math.floor(dirtyBox[1]);
dirtyBox[2] = Math.ceil(dirtyBox[2]);
dirtyBox[3] = Math.ceil(dirtyBox[3]);
}
const smask = this.current.activeSMask;
const suspendedCtx = this.suspendedCtx;
composeSMask(suspendedCtx, smask, this.ctx, dirtyBox);
this.ctx.save();
this.ctx.setTransform(1, 0, 0, 1, 0, 0);
this.ctx.clearRect(0, 0, this.ctx.canvas.width, this.ctx.canvas.height);
this.ctx.restore();
}
save() {
if (this.inSMaskMode) {
copyCtxState(this.ctx, this.suspendedCtx);
this.suspendedCtx.save();
} else {
this.ctx.save();
}
const old = this.current;
this.stateStack.push(old);
this.current = old.clone();
}
restore() {
if (this.stateStack.length === 0 && this.inSMaskMode) {
this.endSMaskMode();
}
if (this.stateStack.length !== 0) {
this.current = this.stateStack.pop();
if (this.inSMaskMode) {
this.suspendedCtx.restore();
copyCtxState(this.suspendedCtx, this.ctx);
} else {
this.ctx.restore();
}
this.checkSMaskState();
this.pendingClip = null;
this._cachedScaleForStroking[0] = -1;
this._cachedGetSinglePixelWidth = null;
}
}
transform(a, b, c, d, e, f) {
this.ctx.transform(a, b, c, d, e, f);
this._cachedScaleForStroking[0] = -1;
this._cachedGetSinglePixelWidth = null;
}
constructPath(ops, args, minMax) {
const ctx = this.ctx;
const current = this.current;
let x = current.x,
y = current.y;
let startX, startY;
const currentTransform = (0,display_utils.getCurrentTransform)(ctx);
const isScalingMatrix = currentTransform[0] === 0 && currentTransform[3] === 0 || currentTransform[1] === 0 && currentTransform[2] === 0;
const minMaxForBezier = isScalingMatrix ? minMax.slice(0) : null;
for (let i = 0, j = 0, ii = ops.length; i < ii; i++) {
switch (ops[i] | 0) {
case util.OPS.rectangle:
x = args[j++];
y = args[j++];
const width = args[j++];
const height = args[j++];
const xw = x + width;
const yh = y + height;
ctx.moveTo(x, y);
if (width === 0 || height === 0) {
ctx.lineTo(xw, yh);
} else {
ctx.lineTo(xw, y);
ctx.lineTo(xw, yh);
ctx.lineTo(x, yh);
}
if (!isScalingMatrix) {
current.updateRectMinMax(currentTransform, [x, y, xw, yh]);
}
ctx.closePath();
break;
case util.OPS.moveTo:
x = args[j++];
y = args[j++];
ctx.moveTo(x, y);
if (!isScalingMatrix) {
current.updatePathMinMax(currentTransform, x, y);
}
break;
case util.OPS.lineTo:
x = args[j++];
y = args[j++];
ctx.lineTo(x, y);
if (!isScalingMatrix) {
current.updatePathMinMax(currentTransform, x, y);
}
break;
case util.OPS.curveTo:
startX = x;
startY = y;
x = args[j + 4];
y = args[j + 5];
ctx.bezierCurveTo(args[j], args[j + 1], args[j + 2], args[j + 3], x, y);
current.updateCurvePathMinMax(currentTransform, startX, startY, args[j], args[j + 1], args[j + 2], args[j + 3], x, y, minMaxForBezier);
j += 6;
break;
case util.OPS.curveTo2:
startX = x;
startY = y;
ctx.bezierCurveTo(x, y, args[j], args[j + 1], args[j + 2], args[j + 3]);
current.updateCurvePathMinMax(currentTransform, startX, startY, x, y, args[j], args[j + 1], args[j + 2], args[j + 3], minMaxForBezier);
x = args[j + 2];
y = args[j + 3];
j += 4;
break;
case util.OPS.curveTo3:
startX = x;
startY = y;
x = args[j + 2];
y = args[j + 3];
ctx.bezierCurveTo(args[j], args[j + 1], x, y, x, y);
current.updateCurvePathMinMax(currentTransform, startX, startY, args[j], args[j + 1], x, y, x, y, minMaxForBezier);
j += 4;
break;
case util.OPS.closePath:
ctx.closePath();
break;
}
}
if (isScalingMatrix) {
current.updateScalingPathMinMax(currentTransform, minMaxForBezier);
}
current.setCurrentPoint(x, y);
}
closePath() {
this.ctx.closePath();
}
stroke(consumePath = true) {
const ctx = this.ctx;
const strokeColor = this.current.strokeColor;
ctx.globalAlpha = this.current.strokeAlpha;
if (this.contentVisible) {
if (typeof strokeColor === "object" && strokeColor?.getPattern) {
ctx.save();
ctx.strokeStyle = strokeColor.getPattern(ctx, this, (0,display_utils.getCurrentTransformInverse)(ctx), PathType.STROKE);
this.rescaleAndStroke(false);
ctx.restore();
} else {
this.rescaleAndStroke(true);
}
}
if (consumePath) {
this.consumePath(this.current.getClippedPathBoundingBox());
}
ctx.globalAlpha = this.current.fillAlpha;
}
closeStroke() {
this.closePath();
this.stroke();
}
fill(consumePath = true) {
const ctx = this.ctx;
const fillColor = this.current.fillColor;
const isPatternFill = this.current.patternFill;
let needRestore = false;
if (isPatternFill) {
ctx.save();
ctx.fillStyle = fillColor.getPattern(ctx, this, (0,display_utils.getCurrentTransformInverse)(ctx), PathType.FILL);
needRestore = true;
}
const intersect = this.current.getClippedPathBoundingBox();
if (this.contentVisible && intersect !== null) {
if (this.pendingEOFill) {
ctx.fill("evenodd");
this.pendingEOFill = false;
} else {
ctx.fill();
}
}
if (needRestore) {
ctx.restore();
}
if (consumePath) {
this.consumePath(intersect);
}
}
eoFill() {
this.pendingEOFill = true;
this.fill();
}
fillStroke() {
this.fill(false);
this.stroke(false);
this.consumePath();
}
eoFillStroke() {
this.pendingEOFill = true;
this.fillStroke();
}
closeFillStroke() {
this.closePath();
this.fillStroke();
}
closeEOFillStroke() {
this.pendingEOFill = true;
this.closePath();
this.fillStroke();
}
endPath() {
this.consumePath();
}
clip() {
this.pendingClip = NORMAL_CLIP;
}
eoClip() {
this.pendingClip = EO_CLIP;
}
beginText() {
this.current.textMatrix = util.IDENTITY_MATRIX;
this.current.textMatrixScale = 1;
this.current.x = this.current.lineX = 0;
this.current.y = this.current.lineY = 0;
}
endText() {
const paths = this.pendingTextPaths;
const ctx = this.ctx;
if (paths === undefined) {
ctx.beginPath();
return;
}
ctx.save();
ctx.beginPath();
for (const path of paths) {
ctx.setTransform(...path.transform);
ctx.translate(path.x, path.y);
path.addToPath(ctx, path.fontSize);
}
ctx.restore();
ctx.clip();
ctx.beginPath();
delete this.pendingTextPaths;
}
setCharSpacing(spacing) {
this.current.charSpacing = spacing;
}
setWordSpacing(spacing) {
this.current.wordSpacing = spacing;
}
setHScale(scale) {
this.current.textHScale = scale / 100;
}
setLeading(leading) {
this.current.leading = -leading;
}
setFont(fontRefName, size) {
const fontObj = this.commonObjs.get(fontRefName);
const current = this.current;
if (!fontObj) {
throw new Error(`Can't find font for ${fontRefName}`);
}
current.fontMatrix = fontObj.fontMatrix || util.FONT_IDENTITY_MATRIX;
if (current.fontMatrix[0] === 0 || current.fontMatrix[3] === 0) {
(0,util.warn)("Invalid font matrix for font " + fontRefName);
}
if (size < 0) {
size = -size;
current.fontDirection = -1;
} else {
current.fontDirection = 1;
}
this.current.font = fontObj;
this.current.fontSize = size;
if (fontObj.isType3Font) {
return;
}
const name = fontObj.loadedName || "sans-serif";
const typeface = fontObj.systemFontInfo?.css || `"${name}", ${fontObj.fallbackName}`;
let bold = "normal";
if (fontObj.black) {
bold = "900";
} else if (fontObj.bold) {
bold = "bold";
}
const italic = fontObj.italic ? "italic" : "normal";
let browserFontSize = size;
if (size < MIN_FONT_SIZE) {
browserFontSize = MIN_FONT_SIZE;
} else if (size > MAX_FONT_SIZE) {
browserFontSize = MAX_FONT_SIZE;
}
this.current.fontSizeScale = size / browserFontSize;
this.ctx.font = `${italic} ${bold} ${browserFontSize}px ${typeface}`;
}
setTextRenderingMode(mode) {
this.current.textRenderingMode = mode;
}
setTextRise(rise) {
this.current.textRise = rise;
}
moveText(x, y) {
this.current.x = this.current.lineX += x;
this.current.y = this.current.lineY += y;
}
setLeadingMoveText(x, y) {
this.setLeading(-y);
this.moveText(x, y);
}
setTextMatrix(a, b, c, d, e, f) {
this.current.textMatrix = [a, b, c, d, e, f];
this.current.textMatrixScale = Math.hypot(a, b);
this.current.x = this.current.lineX = 0;
this.current.y = this.current.lineY = 0;
}
nextLine() {
this.moveText(0, this.current.leading);
}
paintChar(character, x, y, patternTransform) {
const ctx = this.ctx;
const current = this.current;
const font = current.font;
const textRenderingMode = current.textRenderingMode;
const fontSize = current.fontSize / current.fontSizeScale;
const fillStrokeMode = textRenderingMode & util.TextRenderingMode.FILL_STROKE_MASK;
const isAddToPathSet = !!(textRenderingMode & util.TextRenderingMode.ADD_TO_PATH_FLAG);
const patternFill = current.patternFill && !font.missingFile;
let addToPath;
if (font.disableFontFace || isAddToPathSet || patternFill) {
addToPath = font.getPathGenerator(this.commonObjs, character);
}
if (font.disableFontFace || patternFill) {
ctx.save();
ctx.translate(x, y);
ctx.beginPath();
addToPath(ctx, fontSize);
if (patternTransform) {
ctx.setTransform(...patternTransform);
}
if (fillStrokeMode === util.TextRenderingMode.FILL || fillStrokeMode === util.TextRenderingMode.FILL_STROKE) {
ctx.fill();
}
if (fillStrokeMode === util.TextRenderingMode.STROKE || fillStrokeMode === util.TextRenderingMode.FILL_STROKE) {
ctx.stroke();
}
ctx.restore();
} else {
if (fillStrokeMode === util.TextRenderingMode.FILL || fillStrokeMode === util.TextRenderingMode.FILL_STROKE) {
ctx.fillText(character, x, y);
}
if (fillStrokeMode === util.TextRenderingMode.STROKE || fillStrokeMode === util.TextRenderingMode.FILL_STROKE) {
ctx.strokeText(character, x, y);
}
}
if (isAddToPathSet) {
const paths = this.pendingTextPaths ||= [];
paths.push({
transform: (0,display_utils.getCurrentTransform)(ctx),
x,
y,
fontSize,
addToPath
});
}
}
get isFontSubpixelAAEnabled() {
const {
context: ctx
} = this.cachedCanvases.getCanvas("isFontSubpixelAAEnabled", 10, 10);
ctx.scale(1.5, 1);
ctx.fillText("I", 0, 10);
const data = ctx.getImageData(0, 0, 10, 10).data;
let enabled = false;
for (let i = 3; i < data.length; i += 4) {
if (data[i] > 0 && data[i] < 255) {
enabled = true;
break;
}
}
return (0,util.shadow)(this, "isFontSubpixelAAEnabled", enabled);
}
showText(glyphs) {
const current = this.current;
const font = current.font;
if (font.isType3Font) {
return this.showType3Text(glyphs);
}
const fontSize = current.fontSize;
if (fontSize === 0) {
return undefined;
}
const ctx = this.ctx;
const fontSizeScale = current.fontSizeScale;
const charSpacing = current.charSpacing;
const wordSpacing = current.wordSpacing;
const fontDirection = current.fontDirection;
const textHScale = current.textHScale * fontDirection;
const glyphsLength = glyphs.length;
const vertical = font.vertical;
const spacingDir = vertical ? 1 : -1;
const defaultVMetrics = font.defaultVMetrics;
const widthAdvanceScale = fontSize * current.fontMatrix[0];
const simpleFillText = current.textRenderingMode === util.TextRenderingMode.FILL && !font.disableFontFace && !current.patternFill;
ctx.save();
ctx.transform(...current.textMatrix);
ctx.translate(current.x, current.y + current.textRise);
if (fontDirection > 0) {
ctx.scale(textHScale, -1);
} else {
ctx.scale(textHScale, 1);
}
let patternTransform;
if (current.patternFill) {
ctx.save();
const pattern = current.fillColor.getPattern(ctx, this, (0,display_utils.getCurrentTransformInverse)(ctx), PathType.FILL);
patternTransform = (0,display_utils.getCurrentTransform)(ctx);
ctx.restore();
ctx.fillStyle = pattern;
}
let lineWidth = current.lineWidth;
const scale = current.textMatrixScale;
if (scale === 0 || lineWidth === 0) {
const fillStrokeMode = current.textRenderingMode & util.TextRenderingMode.FILL_STROKE_MASK;
if (fillStrokeMode === util.TextRenderingMode.STROKE || fillStrokeMode === util.TextRenderingMode.FILL_STROKE) {
lineWidth = this.getSinglePixelWidth();
}
} else {
lineWidth /= scale;
}
if (fontSizeScale !== 1.0) {
ctx.scale(fontSizeScale, fontSizeScale);
lineWidth /= fontSizeScale;
}
ctx.lineWidth = lineWidth;
if (font.isInvalidPDFjsFont) {
const chars = [];
let width = 0;
for (const glyph of glyphs) {
chars.push(glyph.unicode);
width += glyph.width;
}
ctx.fillText(chars.join(""), 0, 0);
current.x += width * widthAdvanceScale * textHScale;
ctx.restore();
this.compose();
return undefined;
}
let x = 0,
i;
for (i = 0; i < glyphsLength; ++i) {
const glyph = glyphs[i];
if (typeof glyph === "number") {
x += spacingDir * glyph * fontSize / 1000;
continue;
}
let restoreNeeded = false;
const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing;
const character = glyph.fontChar;
const accent = glyph.accent;
let scaledX, scaledY;
let width = glyph.width;
if (vertical) {
const vmetric = glyph.vmetric || defaultVMetrics;
const vx = -(glyph.vmetric ? vmetric[1] : width * 0.5) * widthAdvanceScale;
const vy = vmetric[2] * widthAdvanceScale;
width = vmetric ? -vmetric[0] : width;
scaledX = vx / fontSizeScale;
scaledY = (x + vy) / fontSizeScale;
} else {
scaledX = x / fontSizeScale;
scaledY = 0;
}
if (font.remeasure && width > 0) {
const measuredWidth = ctx.measureText(character).width * 1000 / fontSize * fontSizeScale;
if (width < measuredWidth && this.isFontSubpixelAAEnabled) {
const characterScaleX = width / measuredWidth;
restoreNeeded = true;
ctx.save();
ctx.scale(characterScaleX, 1);
scaledX /= characterScaleX;
} else if (width !== measuredWidth) {
scaledX += (width - measuredWidth) / 2000 * fontSize / fontSizeScale;
}
}
if (this.contentVisible && (glyph.isInFont || font.missingFile)) {
if (simpleFillText && !accent) {
ctx.fillText(character, scaledX, scaledY);
} else {
this.paintChar(character, scaledX, scaledY, patternTransform);
if (accent) {
const scaledAccentX = scaledX + fontSize * accent.offset.x / fontSizeScale;
const scaledAccentY = scaledY - fontSize * accent.offset.y / fontSizeScale;
this.paintChar(accent.fontChar, scaledAccentX, scaledAccentY, patternTransform);
}
}
}
const charWidth = vertical ? width * widthAdvanceScale - spacing * fontDirection : width * widthAdvanceScale + spacing * fontDirection;
x += charWidth;
if (restoreNeeded) {
ctx.restore();
}
}
if (vertical) {
current.y -= x;
} else {
current.x += x * textHScale;
}
ctx.restore();
this.compose();
return undefined;
}
showType3Text(glyphs) {
const ctx = this.ctx;
const current = this.current;
const font = current.font;
const fontSize = current.fontSize;
const fontDirection = current.fontDirection;
const spacingDir = font.vertical ? 1 : -1;
const charSpacing = current.charSpacing;
const wordSpacing = current.wordSpacing;
const textHScale = current.textHScale * fontDirection;
const fontMatrix = current.fontMatrix || util.FONT_IDENTITY_MATRIX;
const glyphsLength = glyphs.length;
const isTextInvisible = current.textRenderingMode === util.TextRenderingMode.INVISIBLE;
let i, glyph, width, spacingLength;
if (isTextInvisible || fontSize === 0) {
return;
}
this._cachedScaleForStroking[0] = -1;
this._cachedGetSinglePixelWidth = null;
ctx.save();
ctx.transform(...current.textMatrix);
ctx.translate(current.x, current.y);
ctx.scale(textHScale, fontDirection);
for (i = 0; i < glyphsLength; ++i) {
glyph = glyphs[i];
if (typeof glyph === "number") {
spacingLength = spacingDir * glyph * fontSize / 1000;
this.ctx.translate(spacingLength, 0);
current.x += spacingLength * textHScale;
continue;
}
const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing;
const operatorList = font.charProcOperatorList[glyph.operatorListId];
if (!operatorList) {
(0,util.warn)(`Type3 character "${glyph.operatorListId}" is not available.`);
continue;
}
if (this.contentVisible) {
this.processingType3 = glyph;
this.save();
ctx.scale(fontSize, fontSize);
ctx.transform(...fontMatrix);
this.executeOperatorList(operatorList);
this.restore();
}
const transformed = util.Util.applyTransform([glyph.width, 0], fontMatrix);
width = transformed[0] * fontSize + spacing;
ctx.translate(width, 0);
current.x += width * textHScale;
}
ctx.restore();
this.processingType3 = null;
}
setCharWidth(xWidth, yWidth) {}
setCharWidthAndBounds(xWidth, yWidth, llx, lly, urx, ury) {
this.ctx.rect(llx, lly, urx - llx, ury - lly);
this.ctx.clip();
this.endPath();
}
getColorN_Pattern(IR) {
let pattern;
if (IR[0] === "TilingPattern") {
const color = IR[1];
const baseTransform = this.baseTransform || (0,display_utils.getCurrentTransform)(this.ctx);
const canvasGraphicsFactory = {
createCanvasGraphics: ctx => {
return new CanvasGraphics(ctx, this.commonObjs, this.objs, this.canvasFactory, this.filterFactory, {
optionalContentConfig: this.optionalContentConfig,
markedContentStack: this.markedContentStack
});
}
};
pattern = new TilingPattern(IR, color, this.ctx, canvasGraphicsFactory, baseTransform);
} else {
pattern = this._getPattern(IR[1], IR[2]);
}
return pattern;
}
setStrokeColorN() {
this.current.strokeColor = this.getColorN_Pattern(arguments);
}
setFillColorN() {
this.current.fillColor = this.getColorN_Pattern(arguments);
this.current.patternFill = true;
}
setStrokeRGBColor(r, g, b) {
const color = util.Util.makeHexColor(r, g, b);
this.ctx.strokeStyle = color;
this.current.strokeColor = color;
}
setFillRGBColor(r, g, b) {
const color = util.Util.makeHexColor(r, g, b);
this.ctx.fillStyle = color;
this.current.fillColor = color;
this.current.patternFill = false;
}
_getPattern(objId, matrix = null) {
let pattern;
if (this.cachedPatterns.has(objId)) {
pattern = this.cachedPatterns.get(objId);
} else {
pattern = getShadingPattern(this.getObject(objId));
this.cachedPatterns.set(objId, pattern);
}
if (matrix) {
pattern.matrix = matrix;
}
return pattern;
}
shadingFill(objId) {
if (!this.contentVisible) {
return;
}
const ctx = this.ctx;
this.save();
const pattern = this._getPattern(objId);
ctx.fillStyle = pattern.getPattern(ctx, this, (0,display_utils.getCurrentTransformInverse)(ctx), PathType.SHADING);
const inv = (0,display_utils.getCurrentTransformInverse)(ctx);
if (inv) {
const {
width,
height
} = ctx.canvas;
const [x0, y0, x1, y1] = util.Util.getAxialAlignedBoundingBox([0, 0, width, height], inv);
this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0);
} else {
this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10);
}
this.compose(this.current.getClippedPathBoundingBox());
this.restore();
}
beginInlineImage() {
(0,util.unreachable)("Should not call beginInlineImage");
}
beginImageData() {
(0,util.unreachable)("Should not call beginImageData");
}
paintFormXObjectBegin(matrix, bbox) {
if (!this.contentVisible) {
return;
}
this.save();
this.baseTransformStack.push(this.baseTransform);
if (Array.isArray(matrix) && matrix.length === 6) {
this.transform(...matrix);
}
this.baseTransform = (0,display_utils.getCurrentTransform)(this.ctx);
if (bbox) {
const width = bbox[2] - bbox[0];
const height = bbox[3] - bbox[1];
this.ctx.rect(bbox[0], bbox[1], width, height);
this.current.updateRectMinMax((0,display_utils.getCurrentTransform)(this.ctx), bbox);
this.clip();
this.endPath();
}
}
paintFormXObjectEnd() {
if (!this.contentVisible) {
return;
}
this.restore();
this.baseTransform = this.baseTransformStack.pop();
}
beginGroup(group) {
if (!this.contentVisible) {
return;
}
this.save();
if (this.inSMaskMode) {
this.endSMaskMode();
this.current.activeSMask = null;
}
const currentCtx = this.ctx;
if (!group.isolated) {
(0,util.info)("TODO: Support non-isolated groups.");
}
if (group.knockout) {
(0,util.warn)("Knockout groups not supported.");
}
const currentTransform = (0,display_utils.getCurrentTransform)(currentCtx);
if (group.matrix) {
currentCtx.transform(...group.matrix);
}
if (!group.bbox) {
throw new Error("Bounding box is required.");
}
let bounds = util.Util.getAxialAlignedBoundingBox(group.bbox, (0,display_utils.getCurrentTransform)(currentCtx));
const canvasBounds = [0, 0, currentCtx.canvas.width, currentCtx.canvas.height];
bounds = util.Util.intersect(bounds, canvasBounds) || [0, 0, 0, 0];
const offsetX = Math.floor(bounds[0]);
const offsetY = Math.floor(bounds[1]);
let drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1);
let drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1);
let scaleX = 1,
scaleY = 1;
if (drawnWidth > MAX_GROUP_SIZE) {
scaleX = drawnWidth / MAX_GROUP_SIZE;
drawnWidth = MAX_GROUP_SIZE;
}
if (drawnHeight > MAX_GROUP_SIZE) {
scaleY = drawnHeight / MAX_GROUP_SIZE;
drawnHeight = MAX_GROUP_SIZE;
}
this.current.startNewPathAndClipBox([0, 0, drawnWidth, drawnHeight]);
let cacheId = "groupAt" + this.groupLevel;
if (group.smask) {
cacheId += "_smask_" + this.smaskCounter++ % 2;
}
const scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight);
const groupCtx = scratchCanvas.context;
groupCtx.scale(1 / scaleX, 1 / scaleY);
groupCtx.translate(-offsetX, -offsetY);
groupCtx.transform(...currentTransform);
if (group.smask) {
this.smaskStack.push({
canvas: scratchCanvas.canvas,
context: groupCtx,
offsetX,
offsetY,
scaleX,
scaleY,
subtype: group.smask.subtype,
backdrop: group.smask.backdrop,
transferMap: group.smask.transferMap || null,
startTransformInverse: null
});
} else {
currentCtx.setTransform(1, 0, 0, 1, 0, 0);
currentCtx.translate(offsetX, offsetY);
currentCtx.scale(scaleX, scaleY);
currentCtx.save();
}
copyCtxState(currentCtx, groupCtx);
this.ctx = groupCtx;
this.setGState([["BM", "source-over"], ["ca", 1], ["CA", 1]]);
this.groupStack.push(currentCtx);
this.groupLevel++;
}
endGroup(group) {
if (!this.contentVisible) {
return;
}
this.groupLevel--;
const groupCtx = this.ctx;
const ctx = this.groupStack.pop();
this.ctx = ctx;
this.ctx.imageSmoothingEnabled = false;
if (group.smask) {
this.tempSMask = this.smaskStack.pop();
this.restore();
} else {
this.ctx.restore();
const currentMtx = (0,display_utils.getCurrentTransform)(this.ctx);
this.restore();
this.ctx.save();
this.ctx.setTransform(...currentMtx);
const dirtyBox = util.Util.getAxialAlignedBoundingBox([0, 0, groupCtx.canvas.width, groupCtx.canvas.height], currentMtx);
this.ctx.drawImage(groupCtx.canvas, 0, 0);
this.ctx.restore();
this.compose(dirtyBox);
}
}
beginAnnotation(id, rect, transform, matrix, hasOwnCanvas) {
this.#restoreInitialState();
resetCtxToDefault(this.ctx);
this.ctx.save();
this.save();
if (this.baseTransform) {
this.ctx.setTransform(...this.baseTransform);
}
if (Array.isArray(rect) && rect.length === 4) {
const width = rect[2] - rect[0];
const height = rect[3] - rect[1];
if (hasOwnCanvas && this.annotationCanvasMap) {
transform = transform.slice();
transform[4] -= rect[0];
transform[5] -= rect[1];
rect = rect.slice();
rect[0] = rect[1] = 0;
rect[2] = width;
rect[3] = height;
const [scaleX, scaleY] = util.Util.singularValueDecompose2dScale((0,display_utils.getCurrentTransform)(this.ctx));
const {
viewportScale
} = this;
const canvasWidth = Math.ceil(width * this.outputScaleX * viewportScale);
const canvasHeight = Math.ceil(height * this.outputScaleY * viewportScale);
this.annotationCanvas = this.canvasFactory.create(canvasWidth, canvasHeight);
const {
canvas,
context
} = this.annotationCanvas;
this.annotationCanvasMap.set(id, canvas);
this.annotationCanvas.savedCtx = this.ctx;
this.ctx = context;
this.ctx.save();
this.ctx.setTransform(scaleX, 0, 0, -scaleY, 0, height * scaleY);
resetCtxToDefault(this.ctx);
} else {
resetCtxToDefault(this.ctx);
this.ctx.rect(rect[0], rect[1], width, height);
this.ctx.clip();
this.endPath();
}
}
this.current = new CanvasExtraState(this.ctx.canvas.width, this.ctx.canvas.height);
this.transform(...transform);
this.transform(...matrix);
}
endAnnotation() {
if (this.annotationCanvas) {
this.ctx.restore();
this.#drawFilter();
this.ctx = this.annotationCanvas.savedCtx;
delete this.annotationCanvas.savedCtx;
delete this.annotationCanvas;
}
}
paintImageMaskXObject(img) {
if (!this.contentVisible) {
return;
}
const count = img.count;
img = this.getObject(img.data, img);
img.count = count;
const ctx = this.ctx;
const glyph = this.processingType3;
if (glyph) {
if (glyph.compiled === undefined) {
glyph.compiled = compileType3Glyph(img);
}
if (glyph.compiled) {
glyph.compiled(ctx);
return;
}
}
const mask = this._createMaskCanvas(img);
const maskCanvas = mask.canvas;
ctx.save();
ctx.setTransform(1, 0, 0, 1, 0, 0);
ctx.drawImage(maskCanvas, mask.offsetX, mask.offsetY);
ctx.restore();
this.compose();
}
paintImageMaskXObjectRepeat(img, scaleX, skewX = 0, skewY = 0, scaleY, positions) {
if (!this.contentVisible) {
return;
}
img = this.getObject(img.data, img);
const ctx = this.ctx;
ctx.save();
const currentTransform = (0,display_utils.getCurrentTransform)(ctx);
ctx.transform(scaleX, skewX, skewY, scaleY, 0, 0);
const mask = this._createMaskCanvas(img);
ctx.setTransform(1, 0, 0, 1, mask.offsetX - currentTransform[4], mask.offsetY - currentTransform[5]);
for (let i = 0, ii = positions.length; i < ii; i += 2) {
const trans = util.Util.transform(currentTransform, [scaleX, skewX, skewY, scaleY, positions[i], positions[i + 1]]);
const [x, y] = util.Util.applyTransform([0, 0], trans);
ctx.drawImage(mask.canvas, x, y);
}
ctx.restore();
this.compose();
}
paintImageMaskXObjectGroup(images) {
if (!this.contentVisible) {
return;
}
const ctx = this.ctx;
const fillColor = this.current.fillColor;
const isPatternFill = this.current.patternFill;
for (const image of images) {
const {
data,
width,
height,
transform
} = image;
const maskCanvas = this.cachedCanvases.getCanvas("maskCanvas", width, height);
const maskCtx = maskCanvas.context;
maskCtx.save();
const img = this.getObject(data, image);
putBinaryImageMask(maskCtx, img);
maskCtx.globalCompositeOperation = "source-in";
maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this, (0,display_utils.getCurrentTransformInverse)(ctx), PathType.FILL) : fillColor;
maskCtx.fillRect(0, 0, width, height);
maskCtx.restore();
ctx.save();
ctx.transform(...transform);
ctx.scale(1, -1);
drawImageAtIntegerCoords(ctx, maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1);
ctx.restore();
}
this.compose();
}
paintImageXObject(objId) {
if (!this.contentVisible) {
return;
}
const imgData = this.getObject(objId);
if (!imgData) {
(0,util.warn)("Dependent image isn't ready yet");
return;
}
this.paintInlineImageXObject(imgData);
}
paintImageXObjectRepeat(objId, scaleX, scaleY, positions) {
if (!this.contentVisible) {
return;
}
const imgData = this.getObject(objId);
if (!imgData) {
(0,util.warn)("Dependent image isn't ready yet");
return;
}
const width = imgData.width;
const height = imgData.height;
const map = [];
for (let i = 0, ii = positions.length; i < ii; i += 2) {
map.push({
transform: [scaleX, 0, 0, scaleY, positions[i], positions[i + 1]],
x: 0,
y: 0,
w: width,
h: height
});
}
this.paintInlineImageXObjectGroup(imgData, map);
}
applyTransferMapsToCanvas(ctx) {
if (this.current.transferMaps !== "none") {
ctx.filter = this.current.transferMaps;
ctx.drawImage(ctx.canvas, 0, 0);
ctx.filter = "none";
}
return ctx.canvas;
}
applyTransferMapsToBitmap(imgData) {
if (this.current.transferMaps === "none") {
return imgData.bitmap;
}
const {
bitmap,
width,
height
} = imgData;
const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", width, height);
const tmpCtx = tmpCanvas.context;
tmpCtx.filter = this.current.transferMaps;
tmpCtx.drawImage(bitmap, 0, 0);
tmpCtx.filter = "none";
return tmpCanvas.canvas;
}
paintInlineImageXObject(imgData) {
if (!this.contentVisible) {
return;
}
const width = imgData.width;
const height = imgData.height;
const ctx = this.ctx;
this.save();
if (!util.isNodeJS) {
const {
filter
} = ctx;
if (filter !== "none" && filter !== "") {
ctx.filter = "none";
}
}
ctx.scale(1 / width, -1 / height);
let imgToPaint;
if (imgData.bitmap) {
imgToPaint = this.applyTransferMapsToBitmap(imgData);
} else if (typeof HTMLElement === "function" && imgData instanceof HTMLElement || !imgData.data) {
imgToPaint = imgData;
} else {
const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", width, height);
const tmpCtx = tmpCanvas.context;
putBinaryImageData(tmpCtx, imgData);
imgToPaint = this.applyTransferMapsToCanvas(tmpCtx);
}
const scaled = this._scaleImage(imgToPaint, (0,display_utils.getCurrentTransformInverse)(ctx));
ctx.imageSmoothingEnabled = getImageSmoothingEnabled((0,display_utils.getCurrentTransform)(ctx), imgData.interpolate);
drawImageAtIntegerCoords(ctx, scaled.img, 0, 0, scaled.paintWidth, scaled.paintHeight, 0, -height, width, height);
this.compose();
this.restore();
}
paintInlineImageXObjectGroup(imgData, map) {
if (!this.contentVisible) {
return;
}
const ctx = this.ctx;
let imgToPaint;
if (imgData.bitmap) {
imgToPaint = imgData.bitmap;
} else {
const w = imgData.width;
const h = imgData.height;
const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", w, h);
const tmpCtx = tmpCanvas.context;
putBinaryImageData(tmpCtx, imgData);
imgToPaint = this.applyTransferMapsToCanvas(tmpCtx);
}
for (const entry of map) {
ctx.save();
ctx.transform(...entry.transform);
ctx.scale(1, -1);
drawImageAtIntegerCoords(ctx, imgToPaint, entry.x, entry.y, entry.w, entry.h, 0, -1, 1, 1);
ctx.restore();
}
this.compose();
}
paintSolidColorImageMask() {
if (!this.contentVisible) {
return;
}
this.ctx.fillRect(0, 0, 1, 1);
this.compose();
}
markPoint(tag) {}
markPointProps(tag, properties) {}
beginMarkedContent(tag) {
this.markedContentStack.push({
visible: true
});
}
beginMarkedContentProps(tag, properties) {
if (tag === "OC") {
this.markedContentStack.push({
visible: this.optionalContentConfig.isVisible(properties)
});
} else {
this.markedContentStack.push({
visible: true
});
}
this.contentVisible = this.isContentVisible();
}
endMarkedContent() {
this.markedContentStack.pop();
this.contentVisible = this.isContentVisible();
}
beginCompat() {}
endCompat() {}
consumePath(clipBox) {
const isEmpty = this.current.isEmptyClip();
if (this.pendingClip) {
this.current.updateClipFromPath();
}
if (!this.pendingClip) {
this.compose(clipBox);
}
const ctx = this.ctx;
if (this.pendingClip) {
if (!isEmpty) {
if (this.pendingClip === EO_CLIP) {
ctx.clip("evenodd");
} else {
ctx.clip();
}
}
this.pendingClip = null;
}
this.current.startNewPathAndClipBox(this.current.clipBox);
ctx.beginPath();
}
getSinglePixelWidth() {
if (!this._cachedGetSinglePixelWidth) {
const m = (0,display_utils.getCurrentTransform)(this.ctx);
if (m[1] === 0 && m[2] === 0) {
this._cachedGetSinglePixelWidth = 1 / Math.min(Math.abs(m[0]), Math.abs(m[3]));
} else {
const absDet = Math.abs(m[0] * m[3] - m[2] * m[1]);
const normX = Math.hypot(m[0], m[2]);
const normY = Math.hypot(m[1], m[3]);
this._cachedGetSinglePixelWidth = Math.max(normX, normY) / absDet;
}
}
return this._cachedGetSinglePixelWidth;
}
getScaleForStroking() {
if (this._cachedScaleForStroking[0] === -1) {
const {
lineWidth
} = this.current;
const {
a,
b,
c,
d
} = this.ctx.getTransform();
let scaleX, scaleY;
if (b === 0 && c === 0) {
const normX = Math.abs(a);
const normY = Math.abs(d);
if (normX === normY) {
if (lineWidth === 0) {
scaleX = scaleY = 1 / normX;
} else {
const scaledLineWidth = normX * lineWidth;
scaleX = scaleY = scaledLineWidth < 1 ? 1 / scaledLineWidth : 1;
}
} else if (lineWidth === 0) {
scaleX = 1 / normX;
scaleY = 1 / normY;
} else {
const scaledXLineWidth = normX * lineWidth;
const scaledYLineWidth = normY * lineWidth;
scaleX = scaledXLineWidth < 1 ? 1 / scaledXLineWidth : 1;
scaleY = scaledYLineWidth < 1 ? 1 / scaledYLineWidth : 1;
}
} else {
const absDet = Math.abs(a * d - b * c);
const normX = Math.hypot(a, b);
const normY = Math.hypot(c, d);
if (lineWidth === 0) {
scaleX = normY / absDet;
scaleY = normX / absDet;
} else {
const baseArea = lineWidth * absDet;
scaleX = normY > baseArea ? normY / baseArea : 1;
scaleY = normX > baseArea ? normX / baseArea : 1;
}
}
this._cachedScaleForStroking[0] = scaleX;
this._cachedScaleForStroking[1] = scaleY;
}
return this._cachedScaleForStroking;
}
rescaleAndStroke(saveRestore) {
const {
ctx
} = this;
const {
lineWidth
} = this.current;
const [scaleX, scaleY] = this.getScaleForStroking();
ctx.lineWidth = lineWidth || 1;
if (scaleX === 1 && scaleY === 1) {
ctx.stroke();
return;
}
const dashes = ctx.getLineDash();
if (saveRestore) {
ctx.save();
}
ctx.scale(scaleX, scaleY);
if (dashes.length > 0) {
const scale = Math.max(scaleX, scaleY);
ctx.setLineDash(dashes.map(x => x / scale));
ctx.lineDashOffset /= scale;
}
ctx.stroke();
if (saveRestore) {
ctx.restore();
}
}
isContentVisible() {
for (let i = this.markedContentStack.length - 1; i >= 0; i--) {
if (!this.markedContentStack[i].visible) {
return false;
}
}
return true;
}
}
for (const op in util.OPS) {
if (CanvasGraphics.prototype[op] !== undefined) {
CanvasGraphics.prototype[util.OPS[op]] = CanvasGraphics.prototype[op];
}
}
/***/ }),
/***/ 473:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ DOMCMapReaderFactory: () => (/* binding */ DOMCMapReaderFactory),
/* harmony export */ DOMCanvasFactory: () => (/* binding */ DOMCanvasFactory),
/* harmony export */ DOMFilterFactory: () => (/* binding */ DOMFilterFactory),
/* harmony export */ DOMSVGFactory: () => (/* binding */ DOMSVGFactory),
/* harmony export */ DOMStandardFontDataFactory: () => (/* binding */ DOMStandardFontDataFactory),
/* harmony export */ PDFDateString: () => (/* binding */ PDFDateString),
/* harmony export */ PageViewport: () => (/* binding */ PageViewport),
/* harmony export */ PixelsPerInch: () => (/* binding */ PixelsPerInch),
/* harmony export */ RenderingCancelledException: () => (/* binding */ RenderingCancelledException),
/* harmony export */ StatTimer: () => (/* binding */ StatTimer),
/* harmony export */ fetchData: () => (/* binding */ fetchData),
/* harmony export */ getColorValues: () => (/* binding */ getColorValues),
/* harmony export */ getCurrentTransform: () => (/* binding */ getCurrentTransform),
/* harmony export */ getCurrentTransformInverse: () => (/* binding */ getCurrentTransformInverse),
/* harmony export */ getFilenameFromUrl: () => (/* binding */ getFilenameFromUrl),
/* harmony export */ getPdfFilenameFromUrl: () => (/* binding */ getPdfFilenameFromUrl),
/* harmony export */ getRGB: () => (/* binding */ getRGB),
/* harmony export */ getXfaPageViewport: () => (/* binding */ getXfaPageViewport),
/* harmony export */ isDataScheme: () => (/* binding */ isDataScheme),
/* harmony export */ isPdfFile: () => (/* binding */ isPdfFile),
/* harmony export */ isValidFetchUrl: () => (/* binding */ isValidFetchUrl),
/* harmony export */ noContextMenu: () => (/* binding */ noContextMenu),
/* harmony export */ setLayerDimensions: () => (/* binding */ setLayerDimensions)
/* harmony export */ });
/* unused harmony export deprecated */
/* harmony import */ var _base_factory_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(822);
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(266);
const SVG_NS = "http://www.w3.org/2000/svg";
class PixelsPerInch {
static CSS = 96.0;
static PDF = 72.0;
static PDF_TO_CSS_UNITS = this.CSS / this.PDF;
}
class DOMFilterFactory extends _base_factory_js__WEBPACK_IMPORTED_MODULE_0__.BaseFilterFactory {
#_cache;
#_defs;
#docId;
#document;
#hcmFilter;
#hcmKey;
#hcmUrl;
#hcmHighlightFilter;
#hcmHighlightKey;
#hcmHighlightUrl;
#id = 0;
constructor({
docId,
ownerDocument = globalThis.document
} = {}) {
super();
this.#docId = docId;
this.#document = ownerDocument;
}
get #cache() {
return this.#_cache ||= new Map();
}
get #defs() {
if (!this.#_defs) {
const div = this.#document.createElement("div");
const {
style
} = div;
style.visibility = "hidden";
style.contain = "strict";
style.width = style.height = 0;
style.position = "absolute";
style.top = style.left = 0;
style.zIndex = -1;
const svg = this.#document.createElementNS(SVG_NS, "svg");
svg.setAttribute("width", 0);
svg.setAttribute("height", 0);
this.#_defs = this.#document.createElementNS(SVG_NS, "defs");
div.append(svg);
svg.append(this.#_defs);
this.#document.body.append(div);
}
return this.#_defs;
}
addFilter(maps) {
if (!maps) {
return "none";
}
let value = this.#cache.get(maps);
if (value) {
return value;
}
let tableR, tableG, tableB, key;
if (maps.length === 1) {
const mapR = maps[0];
const buffer = new Array(256);
for (let i = 0; i < 256; i++) {
buffer[i] = mapR[i] / 255;
}
key = tableR = tableG = tableB = buffer.join(",");
} else {
const [mapR, mapG, mapB] = maps;
const bufferR = new Array(256);
const bufferG = new Array(256);
const bufferB = new Array(256);
for (let i = 0; i < 256; i++) {
bufferR[i] = mapR[i] / 255;
bufferG[i] = mapG[i] / 255;
bufferB[i] = mapB[i] / 255;
}
tableR = bufferR.join(",");
tableG = bufferG.join(",");
tableB = bufferB.join(",");
key = `${tableR}${tableG}${tableB}`;
}
value = this.#cache.get(key);
if (value) {
this.#cache.set(maps, value);
return value;
}
const id = `g_${this.#docId}_transfer_map_${this.#id++}`;
const url = `url(#${id})`;
this.#cache.set(maps, url);
this.#cache.set(key, url);
const filter = this.#createFilter(id);
this.#addTransferMapConversion(tableR, tableG, tableB, filter);
return url;
}
addHCMFilter(fgColor, bgColor) {
const key = `${fgColor}-${bgColor}`;
if (this.#hcmKey === key) {
return this.#hcmUrl;
}
this.#hcmKey = key;
this.#hcmUrl = "none";
this.#hcmFilter?.remove();
if (!fgColor || !bgColor) {
return this.#hcmUrl;
}
const fgRGB = this.#getRGB(fgColor);
fgColor = _shared_util_js__WEBPACK_IMPORTED_MODULE_1__.Util.makeHexColor(...fgRGB);
const bgRGB = this.#getRGB(bgColor);
bgColor = _shared_util_js__WEBPACK_IMPORTED_MODULE_1__.Util.makeHexColor(...bgRGB);
this.#defs.style.color = "";
if (fgColor === "#000000" && bgColor === "#ffffff" || fgColor === bgColor) {
return this.#hcmUrl;
}
const map = new Array(256);
for (let i = 0; i <= 255; i++) {
const x = i / 255;
map[i] = x <= 0.03928 ? x / 12.92 : ((x + 0.055) / 1.055) ** 2.4;
}
const table = map.join(",");
const id = `g_${this.#docId}_hcm_filter`;
const filter = this.#hcmHighlightFilter = this.#createFilter(id);
this.#addTransferMapConversion(table, table, table, filter);
this.#addGrayConversion(filter);
const getSteps = (c, n) => {
const start = fgRGB[c] / 255;
const end = bgRGB[c] / 255;
const arr = new Array(n + 1);
for (let i = 0; i <= n; i++) {
arr[i] = start + i / n * (end - start);
}
return arr.join(",");
};
this.#addTransferMapConversion(getSteps(0, 5), getSteps(1, 5), getSteps(2, 5), filter);
this.#hcmUrl = `url(#${id})`;
return this.#hcmUrl;
}
addHighlightHCMFilter(fgColor, bgColor, newFgColor, newBgColor) {
const key = `${fgColor}-${bgColor}-${newFgColor}-${newBgColor}`;
if (this.#hcmHighlightKey === key) {
return this.#hcmHighlightUrl;
}
this.#hcmHighlightKey = key;
this.#hcmHighlightUrl = "none";
this.#hcmHighlightFilter?.remove();
if (!fgColor || !bgColor) {
return this.#hcmHighlightUrl;
}
const [fgRGB, bgRGB] = [fgColor, bgColor].map(this.#getRGB.bind(this));
let fgGray = Math.round(0.2126 * fgRGB[0] + 0.7152 * fgRGB[1] + 0.0722 * fgRGB[2]);
let bgGray = Math.round(0.2126 * bgRGB[0] + 0.7152 * bgRGB[1] + 0.0722 * bgRGB[2]);
let [newFgRGB, newBgRGB] = [newFgColor, newBgColor].map(this.#getRGB.bind(this));
if (bgGray < fgGray) {
[fgGray, bgGray, newFgRGB, newBgRGB] = [bgGray, fgGray, newBgRGB, newFgRGB];
}
this.#defs.style.color = "";
const getSteps = (fg, bg, n) => {
const arr = new Array(256);
const step = (bgGray - fgGray) / n;
const newStart = fg / 255;
const newStep = (bg - fg) / (255 * n);
let prev = 0;
for (let i = 0; i <= n; i++) {
const k = Math.round(fgGray + i * step);
const value = newStart + i * newStep;
for (let j = prev; j <= k; j++) {
arr[j] = value;
}
prev = k + 1;
}
for (let i = prev; i < 256; i++) {
arr[i] = arr[prev - 1];
}
return arr.join(",");
};
const id = `g_${this.#docId}_hcm_highlight_filter`;
const filter = this.#hcmHighlightFilter = this.#createFilter(id);
this.#addGrayConversion(filter);
this.#addTransferMapConversion(getSteps(newFgRGB[0], newBgRGB[0], 5), getSteps(newFgRGB[1], newBgRGB[1], 5), getSteps(newFgRGB[2], newBgRGB[2], 5), filter);
this.#hcmHighlightUrl = `url(#${id})`;
return this.#hcmHighlightUrl;
}
destroy(keepHCM = false) {
if (keepHCM && (this.#hcmUrl || this.#hcmHighlightUrl)) {
return;
}
if (this.#_defs) {
this.#_defs.parentNode.parentNode.remove();
this.#_defs = null;
}
if (this.#_cache) {
this.#_cache.clear();
this.#_cache = null;
}
this.#id = 0;
}
#addGrayConversion(filter) {
const feColorMatrix = this.#document.createElementNS(SVG_NS, "feColorMatrix");
feColorMatrix.setAttribute("type", "matrix");
feColorMatrix.setAttribute("values", "0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0 0 0 1 0");
filter.append(feColorMatrix);
}
#createFilter(id) {
const filter = this.#document.createElementNS(SVG_NS, "filter");
filter.setAttribute("color-interpolation-filters", "sRGB");
filter.setAttribute("id", id);
this.#defs.append(filter);
return filter;
}
#appendFeFunc(feComponentTransfer, func, table) {
const feFunc = this.#document.createElementNS(SVG_NS, func);
feFunc.setAttribute("type", "discrete");
feFunc.setAttribute("tableValues", table);
feComponentTransfer.append(feFunc);
}
#addTransferMapConversion(rTable, gTable, bTable, filter) {
const feComponentTransfer = this.#document.createElementNS(SVG_NS, "feComponentTransfer");
filter.append(feComponentTransfer);
this.#appendFeFunc(feComponentTransfer, "feFuncR", rTable);
this.#appendFeFunc(feComponentTransfer, "feFuncG", gTable);
this.#appendFeFunc(feComponentTransfer, "feFuncB", bTable);
}
#getRGB(color) {
this.#defs.style.color = color;
return getRGB(getComputedStyle(this.#defs).getPropertyValue("color"));
}
}
class DOMCanvasFactory extends _base_factory_js__WEBPACK_IMPORTED_MODULE_0__.BaseCanvasFactory {
constructor({
ownerDocument = globalThis.document
} = {}) {
super();
this._document = ownerDocument;
}
_createCanvas(width, height) {
const canvas = this._document.createElement("canvas");
canvas.width = width;
canvas.height = height;
return canvas;
}
}
async function fetchData(url, type = "text") {
if (isValidFetchUrl(url, document.baseURI)) {
const response = await fetch(url);
if (!response.ok) {
throw new Error(response.statusText);
}
switch (type) {
case "arraybuffer":
return response.arrayBuffer();
case "blob":
return response.blob();
case "json":
return response.json();
}
return response.text();
}
return new Promise((resolve, reject) => {
const request = new XMLHttpRequest();
request.open("GET", url, true);
request.responseType = type;
request.onreadystatechange = () => {
if (request.readyState !== XMLHttpRequest.DONE) {
return;
}
if (request.status === 200 || request.status === 0) {
let data;
switch (type) {
case "arraybuffer":
case "blob":
case "json":
data = request.response;
break;
default:
data = request.responseText;
break;
}
if (data) {
resolve(data);
return;
}
}
reject(new Error(request.statusText));
};
request.send(null);
});
}
class DOMCMapReaderFactory extends _base_factory_js__WEBPACK_IMPORTED_MODULE_0__.BaseCMapReaderFactory {
_fetchData(url, compressionType) {
return fetchData(url, this.isCompressed ? "arraybuffer" : "text").then(data => {
return {
cMapData: data instanceof ArrayBuffer ? new Uint8Array(data) : (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_1__.stringToBytes)(data),
compressionType
};
});
}
}
class DOMStandardFontDataFactory extends _base_factory_js__WEBPACK_IMPORTED_MODULE_0__.BaseStandardFontDataFactory {
_fetchData(url) {
return fetchData(url, "arraybuffer").then(data => {
return new Uint8Array(data);
});
}
}
class DOMSVGFactory extends _base_factory_js__WEBPACK_IMPORTED_MODULE_0__.BaseSVGFactory {
_createSVG(type) {
return document.createElementNS(SVG_NS, type);
}
}
class PageViewport {
constructor({
viewBox,
scale,
rotation,
offsetX = 0,
offsetY = 0,
dontFlip = false
}) {
this.viewBox = viewBox;
this.scale = scale;
this.rotation = rotation;
this.offsetX = offsetX;
this.offsetY = offsetY;
const centerX = (viewBox[2] + viewBox[0]) / 2;
const centerY = (viewBox[3] + viewBox[1]) / 2;
let rotateA, rotateB, rotateC, rotateD;
rotation %= 360;
if (rotation < 0) {
rotation += 360;
}
switch (rotation) {
case 180:
rotateA = -1;
rotateB = 0;
rotateC = 0;
rotateD = 1;
break;
case 90:
rotateA = 0;
rotateB = 1;
rotateC = 1;
rotateD = 0;
break;
case 270:
rotateA = 0;
rotateB = -1;
rotateC = -1;
rotateD = 0;
break;
case 0:
rotateA = 1;
rotateB = 0;
rotateC = 0;
rotateD = -1;
break;
default:
throw new Error("PageViewport: Invalid rotation, must be a multiple of 90 degrees.");
}
if (dontFlip) {
rotateC = -rotateC;
rotateD = -rotateD;
}
let offsetCanvasX, offsetCanvasY;
let width, height;
if (rotateA === 0) {
offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX;
offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY;
width = (viewBox[3] - viewBox[1]) * scale;
height = (viewBox[2] - viewBox[0]) * scale;
} else {
offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX;
offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY;
width = (viewBox[2] - viewBox[0]) * scale;
height = (viewBox[3] - viewBox[1]) * scale;
}
this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY];
this.width = width;
this.height = height;
}
get rawDims() {
const {
viewBox
} = this;
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_1__.shadow)(this, "rawDims", {
pageWidth: viewBox[2] - viewBox[0],
pageHeight: viewBox[3] - viewBox[1],
pageX: viewBox[0],
pageY: viewBox[1]
});
}
clone({
scale = this.scale,
rotation = this.rotation,
offsetX = this.offsetX,
offsetY = this.offsetY,
dontFlip = false
} = {}) {
return new PageViewport({
viewBox: this.viewBox.slice(),
scale,
rotation,
offsetX,
offsetY,
dontFlip
});
}
convertToViewportPoint(x, y) {
return _shared_util_js__WEBPACK_IMPORTED_MODULE_1__.Util.applyTransform([x, y], this.transform);
}
convertToViewportRectangle(rect) {
const topLeft = _shared_util_js__WEBPACK_IMPORTED_MODULE_1__.Util.applyTransform([rect[0], rect[1]], this.transform);
const bottomRight = _shared_util_js__WEBPACK_IMPORTED_MODULE_1__.Util.applyTransform([rect[2], rect[3]], this.transform);
return [topLeft[0], topLeft[1], bottomRight[0], bottomRight[1]];
}
convertToPdfPoint(x, y) {
return _shared_util_js__WEBPACK_IMPORTED_MODULE_1__.Util.applyInverseTransform([x, y], this.transform);
}
}
class RenderingCancelledException extends _shared_util_js__WEBPACK_IMPORTED_MODULE_1__.BaseException {
constructor(msg, extraDelay = 0) {
super(msg, "RenderingCancelledException");
this.extraDelay = extraDelay;
}
}
function isDataScheme(url) {
const ii = url.length;
let i = 0;
while (i < ii && url[i].trim() === "") {
i++;
}
return url.substring(i, i + 5).toLowerCase() === "data:";
}
function isPdfFile(filename) {
return typeof filename === "string" && /\.pdf$/i.test(filename);
}
function getFilenameFromUrl(url, onlyStripPath = false) {
if (!onlyStripPath) {
[url] = url.split(/[#?]/, 1);
}
return url.substring(url.lastIndexOf("/") + 1);
}
function getPdfFilenameFromUrl(url, defaultFilename = "document.pdf") {
if (typeof url !== "string") {
return defaultFilename;
}
if (isDataScheme(url)) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_1__.warn)('getPdfFilenameFromUrl: ignore "data:"-URL for performance reasons.');
return defaultFilename;
}
const reURI = /^(?:(?:[^:]+:)?\/\/[^/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/;
const reFilename = /[^/?#=]+\.pdf\b(?!.*\.pdf\b)/i;
const splitURI = reURI.exec(url);
let suggestedFilename = reFilename.exec(splitURI[1]) || reFilename.exec(splitURI[2]) || reFilename.exec(splitURI[3]);
if (suggestedFilename) {
suggestedFilename = suggestedFilename[0];
if (suggestedFilename.includes("%")) {
try {
suggestedFilename = reFilename.exec(decodeURIComponent(suggestedFilename))[0];
} catch {}
}
}
return suggestedFilename || defaultFilename;
}
class StatTimer {
started = Object.create(null);
times = [];
time(name) {
if (name in this.started) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_1__.warn)(`Timer is already running for ${name}`);
}
this.started[name] = Date.now();
}
timeEnd(name) {
if (!(name in this.started)) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_1__.warn)(`Timer has not been started for ${name}`);
}
this.times.push({
name,
start: this.started[name],
end: Date.now()
});
delete this.started[name];
}
toString() {
const outBuf = [];
let longest = 0;
for (const {
name
} of this.times) {
longest = Math.max(name.length, longest);
}
for (const {
name,
start,
end
} of this.times) {
outBuf.push(`${name.padEnd(longest)} ${end - start}ms\n`);
}
return outBuf.join("");
}
}
function isValidFetchUrl(url, baseUrl) {
try {
const {
protocol
} = baseUrl ? new URL(url, baseUrl) : new URL(url);
return protocol === "http:" || protocol === "https:";
} catch {
return false;
}
}
function noContextMenu(e) {
e.preventDefault();
}
function deprecated(details) {
console.log("Deprecated API usage: " + details);
}
let pdfDateStringRegex;
class PDFDateString {
static toDateObject(input) {
if (!input || typeof input !== "string") {
return null;
}
pdfDateStringRegex ||= new RegExp("^D:" + "(\\d{4})" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "([Z|+|-])?" + "(\\d{2})?" + "'?" + "(\\d{2})?" + "'?");
const matches = pdfDateStringRegex.exec(input);
if (!matches) {
return null;
}
const year = parseInt(matches[1], 10);
let month = parseInt(matches[2], 10);
month = month >= 1 && month <= 12 ? month - 1 : 0;
let day = parseInt(matches[3], 10);
day = day >= 1 && day <= 31 ? day : 1;
let hour = parseInt(matches[4], 10);
hour = hour >= 0 && hour <= 23 ? hour : 0;
let minute = parseInt(matches[5], 10);
minute = minute >= 0 && minute <= 59 ? minute : 0;
let second = parseInt(matches[6], 10);
second = second >= 0 && second <= 59 ? second : 0;
const universalTimeRelation = matches[7] || "Z";
let offsetHour = parseInt(matches[8], 10);
offsetHour = offsetHour >= 0 && offsetHour <= 23 ? offsetHour : 0;
let offsetMinute = parseInt(matches[9], 10) || 0;
offsetMinute = offsetMinute >= 0 && offsetMinute <= 59 ? offsetMinute : 0;
if (universalTimeRelation === "-") {
hour += offsetHour;
minute += offsetMinute;
} else if (universalTimeRelation === "+") {
hour -= offsetHour;
minute -= offsetMinute;
}
return new Date(Date.UTC(year, month, day, hour, minute, second));
}
}
function getXfaPageViewport(xfaPage, {
scale = 1,
rotation = 0
}) {
const {
width,
height
} = xfaPage.attributes.style;
const viewBox = [0, 0, parseInt(width), parseInt(height)];
return new PageViewport({
viewBox,
scale,
rotation
});
}
function getRGB(color) {
if (color.startsWith("#")) {
const colorRGB = parseInt(color.slice(1), 16);
return [(colorRGB & 0xff0000) >> 16, (colorRGB & 0x00ff00) >> 8, colorRGB & 0x0000ff];
}
if (color.startsWith("rgb(")) {
return color.slice(4, -1).split(",").map(x => parseInt(x));
}
if (color.startsWith("rgba(")) {
return color.slice(5, -1).split(",").map(x => parseInt(x)).slice(0, 3);
}
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_1__.warn)(`Not a valid color format: "${color}"`);
return [0, 0, 0];
}
function getColorValues(colors) {
const span = document.createElement("span");
span.style.visibility = "hidden";
document.body.append(span);
for (const name of colors.keys()) {
span.style.color = name;
const computedColor = window.getComputedStyle(span).color;
colors.set(name, getRGB(computedColor));
}
span.remove();
}
function getCurrentTransform(ctx) {
const {
a,
b,
c,
d,
e,
f
} = ctx.getTransform();
return [a, b, c, d, e, f];
}
function getCurrentTransformInverse(ctx) {
const {
a,
b,
c,
d,
e,
f
} = ctx.getTransform().invertSelf();
return [a, b, c, d, e, f];
}
function setLayerDimensions(div, viewport, mustFlip = false, mustRotate = true) {
if (viewport instanceof PageViewport) {
const {
pageWidth,
pageHeight
} = viewport.rawDims;
const {
style
} = div;
const useRound = _shared_util_js__WEBPACK_IMPORTED_MODULE_1__.FeatureTest.isCSSRoundSupported;
const w = `var(--scale-factor) * ${pageWidth}px`,
h = `var(--scale-factor) * ${pageHeight}px`;
const widthStr = useRound ? `round(${w}, 1px)` : `calc(${w})`,
heightStr = useRound ? `round(${h}, 1px)` : `calc(${h})`;
if (!mustFlip || viewport.rotation % 180 === 0) {
style.width = widthStr;
style.height = heightStr;
} else {
style.width = heightStr;
style.height = widthStr;
}
}
if (mustRotate) {
div.setAttribute("data-main-rotation", viewport.rotation);
}
}
/***/ }),
/***/ 423:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ DrawLayer: () => (/* binding */ DrawLayer)
/* harmony export */ });
/* harmony import */ var _display_utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(473);
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(266);
class DrawLayer {
#parent = null;
#id = 0;
#mapping = new Map();
constructor({
pageIndex
}) {
this.pageIndex = pageIndex;
}
setParent(parent) {
if (!this.#parent) {
this.#parent = parent;
return;
}
if (this.#parent !== parent) {
if (this.#mapping.size > 0) {
for (const root of this.#mapping.values()) {
root.remove();
parent.append(root);
}
}
this.#parent = parent;
}
}
static get _svgFactory() {
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_1__.shadow)(this, "_svgFactory", new _display_utils_js__WEBPACK_IMPORTED_MODULE_0__.DOMSVGFactory());
}
static #setBox(element, {
x,
y,
width,
height
}) {
const {
style
} = element;
style.top = `${100 * y}%`;
style.left = `${100 * x}%`;
style.width = `${100 * width}%`;
style.height = `${100 * height}%`;
}
#createSVG(box) {
const svg = DrawLayer._svgFactory.create(1, 1, true);
this.#parent.append(svg);
DrawLayer.#setBox(svg, box);
return svg;
}
highlight({
outlines,
box
}, color, opacity) {
const id = this.#id++;
const root = this.#createSVG(box);
root.classList.add("highlight");
const defs = DrawLayer._svgFactory.createElement("defs");
root.append(defs);
const path = DrawLayer._svgFactory.createElement("path");
defs.append(path);
const pathId = `path_p${this.pageIndex}_${id}`;
path.setAttribute("id", pathId);
path.setAttribute("d", DrawLayer.#extractPathFromHighlightOutlines(outlines));
const clipPath = DrawLayer._svgFactory.createElement("clipPath");
defs.append(clipPath);
const clipPathId = `clip_${pathId}`;
clipPath.setAttribute("id", clipPathId);
clipPath.setAttribute("clipPathUnits", "objectBoundingBox");
const clipPathUse = DrawLayer._svgFactory.createElement("use");
clipPath.append(clipPathUse);
clipPathUse.setAttribute("href", `#${pathId}`);
clipPathUse.classList.add("clip");
const use = DrawLayer._svgFactory.createElement("use");
root.append(use);
root.setAttribute("fill", color);
root.setAttribute("fill-opacity", opacity);
use.setAttribute("href", `#${pathId}`);
this.#mapping.set(id, root);
return {
id,
clipPathId: `url(#${clipPathId})`
};
}
highlightOutline({
outlines,
box
}) {
const id = this.#id++;
const root = this.#createSVG(box);
root.classList.add("highlightOutline");
const defs = DrawLayer._svgFactory.createElement("defs");
root.append(defs);
const path = DrawLayer._svgFactory.createElement("path");
defs.append(path);
const pathId = `path_p${this.pageIndex}_${id}`;
path.setAttribute("id", pathId);
path.setAttribute("d", DrawLayer.#extractPathFromHighlightOutlines(outlines));
path.setAttribute("vector-effect", "non-scaling-stroke");
const use1 = DrawLayer._svgFactory.createElement("use");
root.append(use1);
use1.setAttribute("href", `#${pathId}`);
const use2 = use1.cloneNode();
root.append(use2);
use1.classList.add("mainOutline");
use2.classList.add("secondaryOutline");
this.#mapping.set(id, root);
return id;
}
static #extractPathFromHighlightOutlines(polygons) {
const buffer = [];
for (const polygon of polygons) {
let [prevX, prevY] = polygon;
buffer.push(`M${prevX} ${prevY}`);
for (let i = 2; i < polygon.length; i += 2) {
const x = polygon[i];
const y = polygon[i + 1];
if (x === prevX) {
buffer.push(`V${y}`);
prevY = y;
} else if (y === prevY) {
buffer.push(`H${x}`);
prevX = x;
}
}
buffer.push("Z");
}
return buffer.join(" ");
}
updateBox(id, box) {
DrawLayer.#setBox(this.#mapping.get(id), box);
}
rotate(id, angle) {
this.#mapping.get(id).setAttribute("data-main-rotation", angle);
}
changeColor(id, color) {
this.#mapping.get(id).setAttribute("fill", color);
}
changeOpacity(id, opacity) {
this.#mapping.get(id).setAttribute("fill-opacity", opacity);
}
addClass(id, className) {
this.#mapping.get(id).classList.add(className);
}
removeClass(id, className) {
this.#mapping.get(id).classList.remove(className);
}
remove(id) {
this.#mapping.get(id).remove();
this.#mapping.delete(id);
}
destroy() {
this.#parent = null;
for (const root of this.#mapping.values()) {
root.remove();
}
this.#mapping.clear();
}
}
/***/ }),
/***/ 331:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
AnnotationEditorLayer: () => (/* binding */ AnnotationEditorLayer)
});
// EXTERNAL MODULE: ./src/shared/util.js
var util = __webpack_require__(266);
// EXTERNAL MODULE: ./src/display/editor/editor.js + 1 modules
var editor_editor = __webpack_require__(796);
// EXTERNAL MODULE: ./src/display/editor/tools.js
var tools = __webpack_require__(812);
// EXTERNAL MODULE: ./src/display/annotation_layer.js + 1 modules
var annotation_layer = __webpack_require__(640);
;// CONCATENATED MODULE: ./src/display/editor/freetext.js
class FreeTextEditor extends editor_editor.AnnotationEditor {
#boundEditorDivBlur = this.editorDivBlur.bind(this);
#boundEditorDivFocus = this.editorDivFocus.bind(this);
#boundEditorDivInput = this.editorDivInput.bind(this);
#boundEditorDivKeydown = this.editorDivKeydown.bind(this);
#color;
#content = "";
#editorDivId = `${this.id}-editor`;
#fontSize;
#initialData = null;
static _freeTextDefaultContent = "";
static _internalPadding = 0;
static _defaultColor = null;
static _defaultFontSize = 10;
static get _keyboardManager() {
const proto = FreeTextEditor.prototype;
const arrowChecker = self => self.isEmpty();
const small = tools.AnnotationEditorUIManager.TRANSLATE_SMALL;
const big = tools.AnnotationEditorUIManager.TRANSLATE_BIG;
return (0,util.shadow)(this, "_keyboardManager", new tools.KeyboardManager([[["ctrl+s", "mac+meta+s", "ctrl+p", "mac+meta+p"], proto.commitOrRemove, {
bubbles: true
}], [["ctrl+Enter", "mac+meta+Enter", "Escape", "mac+Escape"], proto.commitOrRemove], [["ArrowLeft", "mac+ArrowLeft"], proto._translateEmpty, {
args: [-small, 0],
checker: arrowChecker
}], [["ctrl+ArrowLeft", "mac+shift+ArrowLeft"], proto._translateEmpty, {
args: [-big, 0],
checker: arrowChecker
}], [["ArrowRight", "mac+ArrowRight"], proto._translateEmpty, {
args: [small, 0],
checker: arrowChecker
}], [["ctrl+ArrowRight", "mac+shift+ArrowRight"], proto._translateEmpty, {
args: [big, 0],
checker: arrowChecker
}], [["ArrowUp", "mac+ArrowUp"], proto._translateEmpty, {
args: [0, -small],
checker: arrowChecker
}], [["ctrl+ArrowUp", "mac+shift+ArrowUp"], proto._translateEmpty, {
args: [0, -big],
checker: arrowChecker
}], [["ArrowDown", "mac+ArrowDown"], proto._translateEmpty, {
args: [0, small],
checker: arrowChecker
}], [["ctrl+ArrowDown", "mac+shift+ArrowDown"], proto._translateEmpty, {
args: [0, big],
checker: arrowChecker
}]]));
}
static _type = "freetext";
static _editorType = util.AnnotationEditorType.FREETEXT;
constructor(params) {
super({
...params,
name: "freeTextEditor"
});
this.#color = params.color || FreeTextEditor._defaultColor || editor_editor.AnnotationEditor._defaultLineColor;
this.#fontSize = params.fontSize || FreeTextEditor._defaultFontSize;
}
static initialize(l10n) {
editor_editor.AnnotationEditor.initialize(l10n, {
strings: ["pdfjs-free-text-default-content"]
});
const style = getComputedStyle(document.documentElement);
this._internalPadding = parseFloat(style.getPropertyValue("--freetext-padding"));
}
static updateDefaultParams(type, value) {
switch (type) {
case util.AnnotationEditorParamsType.FREETEXT_SIZE:
FreeTextEditor._defaultFontSize = value;
break;
case util.AnnotationEditorParamsType.FREETEXT_COLOR:
FreeTextEditor._defaultColor = value;
break;
}
}
updateParams(type, value) {
switch (type) {
case util.AnnotationEditorParamsType.FREETEXT_SIZE:
this.#updateFontSize(value);
break;
case util.AnnotationEditorParamsType.FREETEXT_COLOR:
this.#updateColor(value);
break;
}
}
static get defaultPropertiesToUpdate() {
return [[util.AnnotationEditorParamsType.FREETEXT_SIZE, FreeTextEditor._defaultFontSize], [util.AnnotationEditorParamsType.FREETEXT_COLOR, FreeTextEditor._defaultColor || editor_editor.AnnotationEditor._defaultLineColor]];
}
get propertiesToUpdate() {
return [[util.AnnotationEditorParamsType.FREETEXT_SIZE, this.#fontSize], [util.AnnotationEditorParamsType.FREETEXT_COLOR, this.#color]];
}
#updateFontSize(fontSize) {
const setFontsize = size => {
this.editorDiv.style.fontSize = `calc(${size}px * var(--scale-factor))`;
this.translate(0, -(size - this.#fontSize) * this.parentScale);
this.#fontSize = size;
this.#setEditorDimensions();
};
const savedFontsize = this.#fontSize;
this.addCommands({
cmd: () => {
setFontsize(fontSize);
},
undo: () => {
setFontsize(savedFontsize);
},
mustExec: true,
type: util.AnnotationEditorParamsType.FREETEXT_SIZE,
overwriteIfSameType: true,
keepUndo: true
});
}
#updateColor(color) {
const savedColor = this.#color;
this.addCommands({
cmd: () => {
this.#color = this.editorDiv.style.color = color;
},
undo: () => {
this.#color = this.editorDiv.style.color = savedColor;
},
mustExec: true,
type: util.AnnotationEditorParamsType.FREETEXT_COLOR,
overwriteIfSameType: true,
keepUndo: true
});
}
_translateEmpty(x, y) {
this._uiManager.translateSelectedEditors(x, y, true);
}
getInitialTranslation() {
const scale = this.parentScale;
return [-FreeTextEditor._internalPadding * scale, -(FreeTextEditor._internalPadding + this.#fontSize) * scale];
}
rebuild() {
if (!this.parent) {
return;
}
super.rebuild();
if (this.div === null) {
return;
}
if (!this.isAttachedToDOM) {
this.parent.add(this);
}
}
enableEditMode() {
if (this.isInEditMode()) {
return;
}
this.parent.setEditingState(false);
this.parent.updateToolbar(util.AnnotationEditorType.FREETEXT);
super.enableEditMode();
this.overlayDiv.classList.remove("enabled");
this.editorDiv.contentEditable = true;
this._isDraggable = false;
this.div.removeAttribute("aria-activedescendant");
this.editorDiv.addEventListener("keydown", this.#boundEditorDivKeydown);
this.editorDiv.addEventListener("focus", this.#boundEditorDivFocus);
this.editorDiv.addEventListener("blur", this.#boundEditorDivBlur);
this.editorDiv.addEventListener("input", this.#boundEditorDivInput);
}
disableEditMode() {
if (!this.isInEditMode()) {
return;
}
this.parent.setEditingState(true);
super.disableEditMode();
this.overlayDiv.classList.add("enabled");
this.editorDiv.contentEditable = false;
this.div.setAttribute("aria-activedescendant", this.#editorDivId);
this._isDraggable = true;
this.editorDiv.removeEventListener("keydown", this.#boundEditorDivKeydown);
this.editorDiv.removeEventListener("focus", this.#boundEditorDivFocus);
this.editorDiv.removeEventListener("blur", this.#boundEditorDivBlur);
this.editorDiv.removeEventListener("input", this.#boundEditorDivInput);
this.div.focus({
preventScroll: true
});
this.isEditing = false;
this.parent.div.classList.add("freetextEditing");
}
focusin(event) {
if (!this._focusEventsAllowed) {
return;
}
super.focusin(event);
if (event.target !== this.editorDiv) {
this.editorDiv.focus();
}
}
onceAdded() {
if (this.width) {
this.#cheatInitialRect();
return;
}
this.enableEditMode();
this.editorDiv.focus();
if (this._initialOptions?.isCentered) {
this.center();
}
this._initialOptions = null;
}
isEmpty() {
return !this.editorDiv || this.editorDiv.innerText.trim() === "";
}
remove() {
this.isEditing = false;
if (this.parent) {
this.parent.setEditingState(true);
this.parent.div.classList.add("freetextEditing");
}
super.remove();
}
#extractText() {
const divs = this.editorDiv.getElementsByTagName("div");
if (divs.length === 0) {
return this.editorDiv.innerText;
}
const buffer = [];
for (const div of divs) {
buffer.push(div.innerText.replace(/\r\n?|\n/, ""));
}
return buffer.join("\n");
}
#setEditorDimensions() {
const [parentWidth, parentHeight] = this.parentDimensions;
let rect;
if (this.isAttachedToDOM) {
rect = this.div.getBoundingClientRect();
} else {
const {
currentLayer,
div
} = this;
const savedDisplay = div.style.display;
div.style.display = "hidden";
currentLayer.div.append(this.div);
rect = div.getBoundingClientRect();
div.remove();
div.style.display = savedDisplay;
}
if (this.rotation % 180 === this.parentRotation % 180) {
this.width = rect.width / parentWidth;
this.height = rect.height / parentHeight;
} else {
this.width = rect.height / parentWidth;
this.height = rect.width / parentHeight;
}
this.fixAndSetPosition();
}
commit() {
if (!this.isInEditMode()) {
return;
}
super.commit();
this.disableEditMode();
const savedText = this.#content;
const newText = this.#content = this.#extractText().trimEnd();
if (savedText === newText) {
return;
}
const setText = text => {
this.#content = text;
if (!text) {
this.remove();
return;
}
this.#setContent();
this._uiManager.rebuild(this);
this.#setEditorDimensions();
};
this.addCommands({
cmd: () => {
setText(newText);
},
undo: () => {
setText(savedText);
},
mustExec: false
});
this.#setEditorDimensions();
}
shouldGetKeyboardEvents() {
return this.isInEditMode();
}
enterInEditMode() {
this.enableEditMode();
this.editorDiv.focus();
}
dblclick(event) {
this.enterInEditMode();
}
keydown(event) {
if (event.target === this.div && event.key === "Enter") {
this.enterInEditMode();
event.preventDefault();
}
}
editorDivKeydown(event) {
FreeTextEditor._keyboardManager.exec(this, event);
}
editorDivFocus(event) {
this.isEditing = true;
}
editorDivBlur(event) {
this.isEditing = false;
}
editorDivInput(event) {
this.parent.div.classList.toggle("freetextEditing", this.isEmpty());
}
disableEditing() {
this.editorDiv.setAttribute("role", "comment");
this.editorDiv.removeAttribute("aria-multiline");
}
enableEditing() {
this.editorDiv.setAttribute("role", "textbox");
this.editorDiv.setAttribute("aria-multiline", true);
}
render() {
if (this.div) {
return this.div;
}
let baseX, baseY;
if (this.width) {
baseX = this.x;
baseY = this.y;
}
super.render();
this.editorDiv = document.createElement("div");
this.editorDiv.className = "internal";
this.editorDiv.setAttribute("id", this.#editorDivId);
this.editorDiv.setAttribute("data-l10n-id", "pdfjs-free-text");
this.enableEditing();
editor_editor.AnnotationEditor._l10nPromise.get("pdfjs-free-text-default-content").then(msg => this.editorDiv?.setAttribute("default-content", msg));
this.editorDiv.contentEditable = true;
const {
style
} = this.editorDiv;
style.fontSize = `calc(${this.#fontSize}px * var(--scale-factor))`;
style.color = this.#color;
this.div.append(this.editorDiv);
this.overlayDiv = document.createElement("div");
this.overlayDiv.classList.add("overlay", "enabled");
this.div.append(this.overlayDiv);
(0,tools.bindEvents)(this, this.div, ["dblclick", "keydown"]);
if (this.width) {
const [parentWidth, parentHeight] = this.parentDimensions;
if (this.annotationElementId) {
const {
position
} = this.#initialData;
let [tx, ty] = this.getInitialTranslation();
[tx, ty] = this.pageTranslationToScreen(tx, ty);
const [pageWidth, pageHeight] = this.pageDimensions;
const [pageX, pageY] = this.pageTranslation;
let posX, posY;
switch (this.rotation) {
case 0:
posX = baseX + (position[0] - pageX) / pageWidth;
posY = baseY + this.height - (position[1] - pageY) / pageHeight;
break;
case 90:
posX = baseX + (position[0] - pageX) / pageWidth;
posY = baseY - (position[1] - pageY) / pageHeight;
[tx, ty] = [ty, -tx];
break;
case 180:
posX = baseX - this.width + (position[0] - pageX) / pageWidth;
posY = baseY - (position[1] - pageY) / pageHeight;
[tx, ty] = [-tx, -ty];
break;
case 270:
posX = baseX + (position[0] - pageX - this.height * pageHeight) / pageWidth;
posY = baseY + (position[1] - pageY - this.width * pageWidth) / pageHeight;
[tx, ty] = [-ty, tx];
break;
}
this.setAt(posX * parentWidth, posY * parentHeight, tx, ty);
} else {
this.setAt(baseX * parentWidth, baseY * parentHeight, this.width * parentWidth, this.height * parentHeight);
}
this.#setContent();
this._isDraggable = true;
this.editorDiv.contentEditable = false;
} else {
this._isDraggable = false;
this.editorDiv.contentEditable = true;
}
return this.div;
}
#setContent() {
this.editorDiv.replaceChildren();
if (!this.#content) {
return;
}
for (const line of this.#content.split("\n")) {
const div = document.createElement("div");
div.append(line ? document.createTextNode(line) : document.createElement("br"));
this.editorDiv.append(div);
}
}
get contentDiv() {
return this.editorDiv;
}
static deserialize(data, parent, uiManager) {
let initialData = null;
if (data instanceof annotation_layer.FreeTextAnnotationElement) {
const {
data: {
defaultAppearanceData: {
fontSize,
fontColor
},
rect,
rotation,
id
},
textContent,
textPosition,
parent: {
page: {
pageNumber
}
}
} = data;
if (!textContent || textContent.length === 0) {
return null;
}
initialData = data = {
annotationType: util.AnnotationEditorType.FREETEXT,
color: Array.from(fontColor),
fontSize,
value: textContent.join("\n"),
position: textPosition,
pageIndex: pageNumber - 1,
rect,
rotation,
id,
deleted: false
};
}
const editor = super.deserialize(data, parent, uiManager);
editor.#fontSize = data.fontSize;
editor.#color = util.Util.makeHexColor(...data.color);
editor.#content = data.value;
editor.annotationElementId = data.id || null;
editor.#initialData = initialData;
return editor;
}
serialize(isForCopying = false) {
if (this.isEmpty()) {
return null;
}
if (this.deleted) {
return {
pageIndex: this.pageIndex,
id: this.annotationElementId,
deleted: true
};
}
const padding = FreeTextEditor._internalPadding * this.parentScale;
const rect = this.getRect(padding, padding);
const color = editor_editor.AnnotationEditor._colorManager.convert(this.isAttachedToDOM ? getComputedStyle(this.editorDiv).color : this.#color);
const serialized = {
annotationType: util.AnnotationEditorType.FREETEXT,
color,
fontSize: this.#fontSize,
value: this.#content,
pageIndex: this.pageIndex,
rect,
rotation: this.rotation,
structTreeParentId: this._structTreeParentId
};
if (isForCopying) {
return serialized;
}
if (this.annotationElementId && !this.#hasElementChanged(serialized)) {
return null;
}
serialized.id = this.annotationElementId;
return serialized;
}
#hasElementChanged(serialized) {
const {
value,
fontSize,
color,
rect,
pageIndex
} = this.#initialData;
return serialized.value !== value || serialized.fontSize !== fontSize || serialized.rect.some((x, i) => Math.abs(x - rect[i]) >= 1) || serialized.color.some((c, i) => c !== color[i]) || serialized.pageIndex !== pageIndex;
}
#cheatInitialRect(delayed = false) {
if (!this.annotationElementId) {
return;
}
this.#setEditorDimensions();
if (!delayed && (this.width === 0 || this.height === 0)) {
setTimeout(() => this.#cheatInitialRect(true), 0);
return;
}
const padding = FreeTextEditor._internalPadding * this.parentScale;
this.#initialData.rect = this.getRect(padding, padding);
}
}
// EXTERNAL MODULE: ./src/display/display_utils.js
var display_utils = __webpack_require__(473);
;// CONCATENATED MODULE: ./src/display/editor/ink.js
class InkEditor extends editor_editor.AnnotationEditor {
#baseHeight = 0;
#baseWidth = 0;
#boundCanvasPointermove = this.canvasPointermove.bind(this);
#boundCanvasPointerleave = this.canvasPointerleave.bind(this);
#boundCanvasPointerup = this.canvasPointerup.bind(this);
#boundCanvasPointerdown = this.canvasPointerdown.bind(this);
#canvasContextMenuTimeoutId = null;
#currentPath2D = new Path2D();
#disableEditing = false;
#hasSomethingToDraw = false;
#isCanvasInitialized = false;
#observer = null;
#realWidth = 0;
#realHeight = 0;
#requestFrameCallback = null;
static _defaultColor = null;
static _defaultOpacity = 1;
static _defaultThickness = 1;
static _type = "ink";
static _editorType = util.AnnotationEditorType.INK;
constructor(params) {
super({
...params,
name: "inkEditor"
});
this.color = params.color || null;
this.thickness = params.thickness || null;
this.opacity = params.opacity || null;
this.paths = [];
this.bezierPath2D = [];
this.allRawPaths = [];
this.currentPath = [];
this.scaleFactor = 1;
this.translationX = this.translationY = 0;
this.x = 0;
this.y = 0;
this._willKeepAspectRatio = true;
}
static initialize(l10n) {
editor_editor.AnnotationEditor.initialize(l10n);
}
static updateDefaultParams(type, value) {
switch (type) {
case util.AnnotationEditorParamsType.INK_THICKNESS:
InkEditor._defaultThickness = value;
break;
case util.AnnotationEditorParamsType.INK_COLOR:
InkEditor._defaultColor = value;
break;
case util.AnnotationEditorParamsType.INK_OPACITY:
InkEditor._defaultOpacity = value / 100;
break;
}
}
updateParams(type, value) {
switch (type) {
case util.AnnotationEditorParamsType.INK_THICKNESS:
this.#updateThickness(value);
break;
case util.AnnotationEditorParamsType.INK_COLOR:
this.#updateColor(value);
break;
case util.AnnotationEditorParamsType.INK_OPACITY:
this.#updateOpacity(value);
break;
}
}
static get defaultPropertiesToUpdate() {
return [[util.AnnotationEditorParamsType.INK_THICKNESS, InkEditor._defaultThickness], [util.AnnotationEditorParamsType.INK_COLOR, InkEditor._defaultColor || editor_editor.AnnotationEditor._defaultLineColor], [util.AnnotationEditorParamsType.INK_OPACITY, Math.round(InkEditor._defaultOpacity * 100)]];
}
get propertiesToUpdate() {
return [[util.AnnotationEditorParamsType.INK_THICKNESS, this.thickness || InkEditor._defaultThickness], [util.AnnotationEditorParamsType.INK_COLOR, this.color || InkEditor._defaultColor || editor_editor.AnnotationEditor._defaultLineColor], [util.AnnotationEditorParamsType.INK_OPACITY, Math.round(100 * (this.opacity ?? InkEditor._defaultOpacity))]];
}
#updateThickness(thickness) {
const savedThickness = this.thickness;
this.addCommands({
cmd: () => {
this.thickness = thickness;
this.#fitToContent();
},
undo: () => {
this.thickness = savedThickness;
this.#fitToContent();
},
mustExec: true,
type: util.AnnotationEditorParamsType.INK_THICKNESS,
overwriteIfSameType: true,
keepUndo: true
});
}
#updateColor(color) {
const savedColor = this.color;
this.addCommands({
cmd: () => {
this.color = color;
this.#redraw();
},
undo: () => {
this.color = savedColor;
this.#redraw();
},
mustExec: true,
type: util.AnnotationEditorParamsType.INK_COLOR,
overwriteIfSameType: true,
keepUndo: true
});
}
#updateOpacity(opacity) {
opacity /= 100;
const savedOpacity = this.opacity;
this.addCommands({
cmd: () => {
this.opacity = opacity;
this.#redraw();
},
undo: () => {
this.opacity = savedOpacity;
this.#redraw();
},
mustExec: true,
type: util.AnnotationEditorParamsType.INK_OPACITY,
overwriteIfSameType: true,
keepUndo: true
});
}
rebuild() {
if (!this.parent) {
return;
}
super.rebuild();
if (this.div === null) {
return;
}
if (!this.canvas) {
this.#createCanvas();
this.#createObserver();
}
if (!this.isAttachedToDOM) {
this.parent.add(this);
this.#setCanvasDims();
}
this.#fitToContent();
}
remove() {
if (this.canvas === null) {
return;
}
if (!this.isEmpty()) {
this.commit();
}
this.canvas.width = this.canvas.height = 0;
this.canvas.remove();
this.canvas = null;
if (this.#canvasContextMenuTimeoutId) {
clearTimeout(this.#canvasContextMenuTimeoutId);
this.#canvasContextMenuTimeoutId = null;
}
this.#observer.disconnect();
this.#observer = null;
super.remove();
}
setParent(parent) {
if (!this.parent && parent) {
this._uiManager.removeShouldRescale(this);
} else if (this.parent && parent === null) {
this._uiManager.addShouldRescale(this);
}
super.setParent(parent);
}
onScaleChanging() {
const [parentWidth, parentHeight] = this.parentDimensions;
const width = this.width * parentWidth;
const height = this.height * parentHeight;
this.setDimensions(width, height);
}
enableEditMode() {
if (this.#disableEditing || this.canvas === null) {
return;
}
super.enableEditMode();
this._isDraggable = false;
this.canvas.addEventListener("pointerdown", this.#boundCanvasPointerdown);
}
disableEditMode() {
if (!this.isInEditMode() || this.canvas === null) {
return;
}
super.disableEditMode();
this._isDraggable = !this.isEmpty();
this.div.classList.remove("editing");
this.canvas.removeEventListener("pointerdown", this.#boundCanvasPointerdown);
}
onceAdded() {
this._isDraggable = !this.isEmpty();
}
isEmpty() {
return this.paths.length === 0 || this.paths.length === 1 && this.paths[0].length === 0;
}
#getInitialBBox() {
const {
parentRotation,
parentDimensions: [width, height]
} = this;
switch (parentRotation) {
case 90:
return [0, height, height, width];
case 180:
return [width, height, width, height];
case 270:
return [width, 0, height, width];
default:
return [0, 0, width, height];
}
}
#setStroke() {
const {
ctx,
color,
opacity,
thickness,
parentScale,
scaleFactor
} = this;
ctx.lineWidth = thickness * parentScale / scaleFactor;
ctx.lineCap = "round";
ctx.lineJoin = "round";
ctx.miterLimit = 10;
ctx.strokeStyle = `${color}${(0,tools.opacityToHex)(opacity)}`;
}
#startDrawing(x, y) {
this.canvas.addEventListener("contextmenu", display_utils.noContextMenu);
this.canvas.addEventListener("pointerleave", this.#boundCanvasPointerleave);
this.canvas.addEventListener("pointermove", this.#boundCanvasPointermove);
this.canvas.addEventListener("pointerup", this.#boundCanvasPointerup);
this.canvas.removeEventListener("pointerdown", this.#boundCanvasPointerdown);
this.isEditing = true;
if (!this.#isCanvasInitialized) {
this.#isCanvasInitialized = true;
this.#setCanvasDims();
this.thickness ||= InkEditor._defaultThickness;
this.color ||= InkEditor._defaultColor || editor_editor.AnnotationEditor._defaultLineColor;
this.opacity ??= InkEditor._defaultOpacity;
}
this.currentPath.push([x, y]);
this.#hasSomethingToDraw = false;
this.#setStroke();
this.#requestFrameCallback = () => {
this.#drawPoints();
if (this.#requestFrameCallback) {
window.requestAnimationFrame(this.#requestFrameCallback);
}
};
window.requestAnimationFrame(this.#requestFrameCallback);
}
#draw(x, y) {
const [lastX, lastY] = this.currentPath.at(-1);
if (this.currentPath.length > 1 && x === lastX && y === lastY) {
return;
}
const currentPath = this.currentPath;
let path2D = this.#currentPath2D;
currentPath.push([x, y]);
this.#hasSomethingToDraw = true;
if (currentPath.length <= 2) {
path2D.moveTo(...currentPath[0]);
path2D.lineTo(x, y);
return;
}
if (currentPath.length === 3) {
this.#currentPath2D = path2D = new Path2D();
path2D.moveTo(...currentPath[0]);
}
this.#makeBezierCurve(path2D, ...currentPath.at(-3), ...currentPath.at(-2), x, y);
}
#endPath() {
if (this.currentPath.length === 0) {
return;
}
const lastPoint = this.currentPath.at(-1);
this.#currentPath2D.lineTo(...lastPoint);
}
#stopDrawing(x, y) {
this.#requestFrameCallback = null;
x = Math.min(Math.max(x, 0), this.canvas.width);
y = Math.min(Math.max(y, 0), this.canvas.height);
this.#draw(x, y);
this.#endPath();
let bezier;
if (this.currentPath.length !== 1) {
bezier = this.#generateBezierPoints();
} else {
const xy = [x, y];
bezier = [[xy, xy.slice(), xy.slice(), xy]];
}
const path2D = this.#currentPath2D;
const currentPath = this.currentPath;
this.currentPath = [];
this.#currentPath2D = new Path2D();
const cmd = () => {
this.allRawPaths.push(currentPath);
this.paths.push(bezier);
this.bezierPath2D.push(path2D);
this.rebuild();
};
const undo = () => {
this.allRawPaths.pop();
this.paths.pop();
this.bezierPath2D.pop();
if (this.paths.length === 0) {
this.remove();
} else {
if (!this.canvas) {
this.#createCanvas();
this.#createObserver();
}
this.#fitToContent();
}
};
this.addCommands({
cmd,
undo,
mustExec: true
});
}
#drawPoints() {
if (!this.#hasSomethingToDraw) {
return;
}
this.#hasSomethingToDraw = false;
const thickness = Math.ceil(this.thickness * this.parentScale);
const lastPoints = this.currentPath.slice(-3);
const x = lastPoints.map(xy => xy[0]);
const y = lastPoints.map(xy => xy[1]);
const xMin = Math.min(...x) - thickness;
const xMax = Math.max(...x) + thickness;
const yMin = Math.min(...y) - thickness;
const yMax = Math.max(...y) + thickness;
const {
ctx
} = this;
ctx.save();
ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
for (const path of this.bezierPath2D) {
ctx.stroke(path);
}
ctx.stroke(this.#currentPath2D);
ctx.restore();
}
#makeBezierCurve(path2D, x0, y0, x1, y1, x2, y2) {
const prevX = (x0 + x1) / 2;
const prevY = (y0 + y1) / 2;
const x3 = (x1 + x2) / 2;
const y3 = (y1 + y2) / 2;
path2D.bezierCurveTo(prevX + 2 * (x1 - prevX) / 3, prevY + 2 * (y1 - prevY) / 3, x3 + 2 * (x1 - x3) / 3, y3 + 2 * (y1 - y3) / 3, x3, y3);
}
#generateBezierPoints() {
const path = this.currentPath;
if (path.length <= 2) {
return [[path[0], path[0], path.at(-1), path.at(-1)]];
}
const bezierPoints = [];
let i;
let [x0, y0] = path[0];
for (i = 1; i < path.length - 2; i++) {
const [x1, y1] = path[i];
const [x2, y2] = path[i + 1];
const x3 = (x1 + x2) / 2;
const y3 = (y1 + y2) / 2;
const control1 = [x0 + 2 * (x1 - x0) / 3, y0 + 2 * (y1 - y0) / 3];
const control2 = [x3 + 2 * (x1 - x3) / 3, y3 + 2 * (y1 - y3) / 3];
bezierPoints.push([[x0, y0], control1, control2, [x3, y3]]);
[x0, y0] = [x3, y3];
}
const [x1, y1] = path[i];
const [x2, y2] = path[i + 1];
const control1 = [x0 + 2 * (x1 - x0) / 3, y0 + 2 * (y1 - y0) / 3];
const control2 = [x2 + 2 * (x1 - x2) / 3, y2 + 2 * (y1 - y2) / 3];
bezierPoints.push([[x0, y0], control1, control2, [x2, y2]]);
return bezierPoints;
}
#redraw() {
if (this.isEmpty()) {
this.#updateTransform();
return;
}
this.#setStroke();
const {
canvas,
ctx
} = this;
ctx.setTransform(1, 0, 0, 1, 0, 0);
ctx.clearRect(0, 0, canvas.width, canvas.height);
this.#updateTransform();
for (const path of this.bezierPath2D) {
ctx.stroke(path);
}
}
commit() {
if (this.#disableEditing) {
return;
}
super.commit();
this.isEditing = false;
this.disableEditMode();
this.setInForeground();
this.#disableEditing = true;
this.div.classList.add("disabled");
this.#fitToContent(true);
this.select();
this.parent.addInkEditorIfNeeded(true);
this.moveInDOM();
this.div.focus({
preventScroll: true
});
}
focusin(event) {
if (!this._focusEventsAllowed) {
return;
}
super.focusin(event);
this.enableEditMode();
}
canvasPointerdown(event) {
if (event.button !== 0 || !this.isInEditMode() || this.#disableEditing) {
return;
}
this.setInForeground();
event.preventDefault();
if (event.pointerType !== "mouse" && !this.div.contains(document.activeElement)) {
this.div.focus({
preventScroll: true
});
}
this.#startDrawing(event.offsetX, event.offsetY);
}
canvasPointermove(event) {
event.preventDefault();
this.#draw(event.offsetX, event.offsetY);
}
canvasPointerup(event) {
event.preventDefault();
this.#endDrawing(event);
}
canvasPointerleave(event) {
this.#endDrawing(event);
}
#endDrawing(event) {
this.canvas.removeEventListener("pointerleave", this.#boundCanvasPointerleave);
this.canvas.removeEventListener("pointermove", this.#boundCanvasPointermove);
this.canvas.removeEventListener("pointerup", this.#boundCanvasPointerup);
this.canvas.addEventListener("pointerdown", this.#boundCanvasPointerdown);
if (this.#canvasContextMenuTimeoutId) {
clearTimeout(this.#canvasContextMenuTimeoutId);
}
this.#canvasContextMenuTimeoutId = setTimeout(() => {
this.#canvasContextMenuTimeoutId = null;
this.canvas.removeEventListener("contextmenu", display_utils.noContextMenu);
}, 10);
this.#stopDrawing(event.offsetX, event.offsetY);
this.addToAnnotationStorage();
this.setInBackground();
}
#createCanvas() {
this.canvas = document.createElement("canvas");
this.canvas.width = this.canvas.height = 0;
this.canvas.className = "inkEditorCanvas";
this.canvas.setAttribute("data-l10n-id", "pdfjs-ink-canvas");
this.div.append(this.canvas);
this.ctx = this.canvas.getContext("2d");
}
#createObserver() {
this.#observer = new ResizeObserver(entries => {
const rect = entries[0].contentRect;
if (rect.width && rect.height) {
this.setDimensions(rect.width, rect.height);
}
});
this.#observer.observe(this.div);
}
get isResizable() {
return !this.isEmpty() && this.#disableEditing;
}
render() {
if (this.div) {
return this.div;
}
let baseX, baseY;
if (this.width) {
baseX = this.x;
baseY = this.y;
}
super.render();
this.div.setAttribute("data-l10n-id", "pdfjs-ink");
const [x, y, w, h] = this.#getInitialBBox();
this.setAt(x, y, 0, 0);
this.setDims(w, h);
this.#createCanvas();
if (this.width) {
const [parentWidth, parentHeight] = this.parentDimensions;
this.setAspectRatio(this.width * parentWidth, this.height * parentHeight);
this.setAt(baseX * parentWidth, baseY * parentHeight, this.width * parentWidth, this.height * parentHeight);
this.#isCanvasInitialized = true;
this.#setCanvasDims();
this.setDims(this.width * parentWidth, this.height * parentHeight);
this.#redraw();
this.div.classList.add("disabled");
} else {
this.div.classList.add("editing");
this.enableEditMode();
}
this.#createObserver();
return this.div;
}
#setCanvasDims() {
if (!this.#isCanvasInitialized) {
return;
}
const [parentWidth, parentHeight] = this.parentDimensions;
this.canvas.width = Math.ceil(this.width * parentWidth);
this.canvas.height = Math.ceil(this.height * parentHeight);
this.#updateTransform();
}
setDimensions(width, height) {
const roundedWidth = Math.round(width);
const roundedHeight = Math.round(height);
if (this.#realWidth === roundedWidth && this.#realHeight === roundedHeight) {
return;
}
this.#realWidth = roundedWidth;
this.#realHeight = roundedHeight;
this.canvas.style.visibility = "hidden";
const [parentWidth, parentHeight] = this.parentDimensions;
this.width = width / parentWidth;
this.height = height / parentHeight;
this.fixAndSetPosition();
if (this.#disableEditing) {
this.#setScaleFactor(width, height);
}
this.#setCanvasDims();
this.#redraw();
this.canvas.style.visibility = "visible";
this.fixDims();
}
#setScaleFactor(width, height) {
const padding = this.#getPadding();
const scaleFactorW = (width - padding) / this.#baseWidth;
const scaleFactorH = (height - padding) / this.#baseHeight;
this.scaleFactor = Math.min(scaleFactorW, scaleFactorH);
}
#updateTransform() {
const padding = this.#getPadding() / 2;
this.ctx.setTransform(this.scaleFactor, 0, 0, this.scaleFactor, this.translationX * this.scaleFactor + padding, this.translationY * this.scaleFactor + padding);
}
static #buildPath2D(bezier) {
const path2D = new Path2D();
for (let i = 0, ii = bezier.length; i < ii; i++) {
const [first, control1, control2, second] = bezier[i];
if (i === 0) {
path2D.moveTo(...first);
}
path2D.bezierCurveTo(control1[0], control1[1], control2[0], control2[1], second[0], second[1]);
}
return path2D;
}
static #toPDFCoordinates(points, rect, rotation) {
const [blX, blY, trX, trY] = rect;
switch (rotation) {
case 0:
for (let i = 0, ii = points.length; i < ii; i += 2) {
points[i] += blX;
points[i + 1] = trY - points[i + 1];
}
break;
case 90:
for (let i = 0, ii = points.length; i < ii; i += 2) {
const x = points[i];
points[i] = points[i + 1] + blX;
points[i + 1] = x + blY;
}
break;
case 180:
for (let i = 0, ii = points.length; i < ii; i += 2) {
points[i] = trX - points[i];
points[i + 1] += blY;
}
break;
case 270:
for (let i = 0, ii = points.length; i < ii; i += 2) {
const x = points[i];
points[i] = trX - points[i + 1];
points[i + 1] = trY - x;
}
break;
default:
throw new Error("Invalid rotation");
}
return points;
}
static #fromPDFCoordinates(points, rect, rotation) {
const [blX, blY, trX, trY] = rect;
switch (rotation) {
case 0:
for (let i = 0, ii = points.length; i < ii; i += 2) {
points[i] -= blX;
points[i + 1] = trY - points[i + 1];
}
break;
case 90:
for (let i = 0, ii = points.length; i < ii; i += 2) {
const x = points[i];
points[i] = points[i + 1] - blY;
points[i + 1] = x - blX;
}
break;
case 180:
for (let i = 0, ii = points.length; i < ii; i += 2) {
points[i] = trX - points[i];
points[i + 1] -= blY;
}
break;
case 270:
for (let i = 0, ii = points.length; i < ii; i += 2) {
const x = points[i];
points[i] = trY - points[i + 1];
points[i + 1] = trX - x;
}
break;
default:
throw new Error("Invalid rotation");
}
return points;
}
#serializePaths(s, tx, ty, rect) {
const paths = [];
const padding = this.thickness / 2;
const shiftX = s * tx + padding;
const shiftY = s * ty + padding;
for (const bezier of this.paths) {
const buffer = [];
const points = [];
for (let j = 0, jj = bezier.length; j < jj; j++) {
const [first, control1, control2, second] = bezier[j];
const p10 = s * first[0] + shiftX;
const p11 = s * first[1] + shiftY;
const p20 = s * control1[0] + shiftX;
const p21 = s * control1[1] + shiftY;
const p30 = s * control2[0] + shiftX;
const p31 = s * control2[1] + shiftY;
const p40 = s * second[0] + shiftX;
const p41 = s * second[1] + shiftY;
if (j === 0) {
buffer.push(p10, p11);
points.push(p10, p11);
}
buffer.push(p20, p21, p30, p31, p40, p41);
points.push(p20, p21);
if (j === jj - 1) {
points.push(p40, p41);
}
}
paths.push({
bezier: InkEditor.#toPDFCoordinates(buffer, rect, this.rotation),
points: InkEditor.#toPDFCoordinates(points, rect, this.rotation)
});
}
return paths;
}
#getBbox() {
let xMin = Infinity;
let xMax = -Infinity;
let yMin = Infinity;
let yMax = -Infinity;
for (const path of this.paths) {
for (const [first, control1, control2, second] of path) {
const bbox = util.Util.bezierBoundingBox(...first, ...control1, ...control2, ...second);
xMin = Math.min(xMin, bbox[0]);
yMin = Math.min(yMin, bbox[1]);
xMax = Math.max(xMax, bbox[2]);
yMax = Math.max(yMax, bbox[3]);
}
}
return [xMin, yMin, xMax, yMax];
}
#getPadding() {
return this.#disableEditing ? Math.ceil(this.thickness * this.parentScale) : 0;
}
#fitToContent(firstTime = false) {
if (this.isEmpty()) {
return;
}
if (!this.#disableEditing) {
this.#redraw();
return;
}
const bbox = this.#getBbox();
const padding = this.#getPadding();
this.#baseWidth = Math.max(editor_editor.AnnotationEditor.MIN_SIZE, bbox[2] - bbox[0]);
this.#baseHeight = Math.max(editor_editor.AnnotationEditor.MIN_SIZE, bbox[3] - bbox[1]);
const width = Math.ceil(padding + this.#baseWidth * this.scaleFactor);
const height = Math.ceil(padding + this.#baseHeight * this.scaleFactor);
const [parentWidth, parentHeight] = this.parentDimensions;
this.width = width / parentWidth;
this.height = height / parentHeight;
this.setAspectRatio(width, height);
const prevTranslationX = this.translationX;
const prevTranslationY = this.translationY;
this.translationX = -bbox[0];
this.translationY = -bbox[1];
this.#setCanvasDims();
this.#redraw();
this.#realWidth = width;
this.#realHeight = height;
this.setDims(width, height);
const unscaledPadding = firstTime ? padding / this.scaleFactor / 2 : 0;
this.translate(prevTranslationX - this.translationX - unscaledPadding, prevTranslationY - this.translationY - unscaledPadding);
}
static deserialize(data, parent, uiManager) {
if (data instanceof annotation_layer.InkAnnotationElement) {
return null;
}
const editor = super.deserialize(data, parent, uiManager);
editor.thickness = data.thickness;
editor.color = util.Util.makeHexColor(...data.color);
editor.opacity = data.opacity;
const [pageWidth, pageHeight] = editor.pageDimensions;
const width = editor.width * pageWidth;
const height = editor.height * pageHeight;
const scaleFactor = editor.parentScale;
const padding = data.thickness / 2;
editor.#disableEditing = true;
editor.#realWidth = Math.round(width);
editor.#realHeight = Math.round(height);
const {
paths,
rect,
rotation
} = data;
for (let {
bezier
} of paths) {
bezier = InkEditor.#fromPDFCoordinates(bezier, rect, rotation);
const path = [];
editor.paths.push(path);
let p0 = scaleFactor * (bezier[0] - padding);
let p1 = scaleFactor * (bezier[1] - padding);
for (let i = 2, ii = bezier.length; i < ii; i += 6) {
const p10 = scaleFactor * (bezier[i] - padding);
const p11 = scaleFactor * (bezier[i + 1] - padding);
const p20 = scaleFactor * (bezier[i + 2] - padding);
const p21 = scaleFactor * (bezier[i + 3] - padding);
const p30 = scaleFactor * (bezier[i + 4] - padding);
const p31 = scaleFactor * (bezier[i + 5] - padding);
path.push([[p0, p1], [p10, p11], [p20, p21], [p30, p31]]);
p0 = p30;
p1 = p31;
}
const path2D = this.#buildPath2D(path);
editor.bezierPath2D.push(path2D);
}
const bbox = editor.#getBbox();
editor.#baseWidth = Math.max(editor_editor.AnnotationEditor.MIN_SIZE, bbox[2] - bbox[0]);
editor.#baseHeight = Math.max(editor_editor.AnnotationEditor.MIN_SIZE, bbox[3] - bbox[1]);
editor.#setScaleFactor(width, height);
return editor;
}
serialize() {
if (this.isEmpty()) {
return null;
}
const rect = this.getRect(0, 0);
const color = editor_editor.AnnotationEditor._colorManager.convert(this.ctx.strokeStyle);
return {
annotationType: util.AnnotationEditorType.INK,
color,
thickness: this.thickness,
opacity: this.opacity,
paths: this.#serializePaths(this.scaleFactor / this.parentScale, this.translationX, this.translationY, rect),
pageIndex: this.pageIndex,
rect,
rotation: this.rotation,
structTreeParentId: this._structTreeParentId
};
}
}
;// CONCATENATED MODULE: ./src/display/editor/stamp.js
class StampEditor extends editor_editor.AnnotationEditor {
#bitmap = null;
#bitmapId = null;
#bitmapPromise = null;
#bitmapUrl = null;
#bitmapFile = null;
#bitmapFileName = "";
#canvas = null;
#observer = null;
#resizeTimeoutId = null;
#isSvg = false;
#hasBeenAddedInUndoStack = false;
static _type = "stamp";
static _editorType = util.AnnotationEditorType.STAMP;
constructor(params) {
super({
...params,
name: "stampEditor"
});
this.#bitmapUrl = params.bitmapUrl;
this.#bitmapFile = params.bitmapFile;
}
static initialize(l10n) {
editor_editor.AnnotationEditor.initialize(l10n);
}
static get supportedTypes() {
const types = ["apng", "avif", "bmp", "gif", "jpeg", "png", "svg+xml", "webp", "x-icon"];
return (0,util.shadow)(this, "supportedTypes", types.map(type => `image/${type}`));
}
static get supportedTypesStr() {
return (0,util.shadow)(this, "supportedTypesStr", this.supportedTypes.join(","));
}
static isHandlingMimeForPasting(mime) {
return this.supportedTypes.includes(mime);
}
static paste(item, parent) {
parent.pasteEditor(util.AnnotationEditorType.STAMP, {
bitmapFile: item.getAsFile()
});
}
#getBitmapFetched(data, fromId = false) {
if (!data) {
this.remove();
return;
}
this.#bitmap = data.bitmap;
if (!fromId) {
this.#bitmapId = data.id;
this.#isSvg = data.isSvg;
}
if (data.file) {
this.#bitmapFileName = data.file.name;
}
this.#createCanvas();
}
#getBitmapDone() {
this.#bitmapPromise = null;
this._uiManager.enableWaiting(false);
if (this.#canvas) {
this.div.focus();
}
}
#getBitmap() {
if (this.#bitmapId) {
this._uiManager.enableWaiting(true);
this._uiManager.imageManager.getFromId(this.#bitmapId).then(data => this.#getBitmapFetched(data, true)).finally(() => this.#getBitmapDone());
return;
}
if (this.#bitmapUrl) {
const url = this.#bitmapUrl;
this.#bitmapUrl = null;
this._uiManager.enableWaiting(true);
this.#bitmapPromise = this._uiManager.imageManager.getFromUrl(url).then(data => this.#getBitmapFetched(data)).finally(() => this.#getBitmapDone());
return;
}
if (this.#bitmapFile) {
const file = this.#bitmapFile;
this.#bitmapFile = null;
this._uiManager.enableWaiting(true);
this.#bitmapPromise = this._uiManager.imageManager.getFromFile(file).then(data => this.#getBitmapFetched(data)).finally(() => this.#getBitmapDone());
return;
}
const input = document.createElement("input");
input.type = "file";
input.accept = StampEditor.supportedTypesStr;
this.#bitmapPromise = new Promise(resolve => {
input.addEventListener("change", async () => {
if (!input.files || input.files.length === 0) {
this.remove();
} else {
this._uiManager.enableWaiting(true);
const data = await this._uiManager.imageManager.getFromFile(input.files[0]);
this.#getBitmapFetched(data);
}
resolve();
});
input.addEventListener("cancel", () => {
this.remove();
resolve();
});
}).finally(() => this.#getBitmapDone());
input.click();
}
remove() {
if (this.#bitmapId) {
this.#bitmap = null;
this._uiManager.imageManager.deleteId(this.#bitmapId);
this.#canvas?.remove();
this.#canvas = null;
this.#observer?.disconnect();
this.#observer = null;
if (this.#resizeTimeoutId) {
clearTimeout(this.#resizeTimeoutId);
this.#resizeTimeoutId = null;
}
}
super.remove();
}
rebuild() {
if (!this.parent) {
if (this.#bitmapId) {
this.#getBitmap();
}
return;
}
super.rebuild();
if (this.div === null) {
return;
}
if (this.#bitmapId) {
this.#getBitmap();
}
if (!this.isAttachedToDOM) {
this.parent.add(this);
}
}
onceAdded() {
this._isDraggable = true;
this.div.focus();
}
isEmpty() {
return !(this.#bitmapPromise || this.#bitmap || this.#bitmapUrl || this.#bitmapFile);
}
get isResizable() {
return true;
}
render() {
if (this.div) {
return this.div;
}
let baseX, baseY;
if (this.width) {
baseX = this.x;
baseY = this.y;
}
super.render();
this.div.hidden = true;
if (this.#bitmap) {
this.#createCanvas();
} else {
this.#getBitmap();
}
if (this.width) {
const [parentWidth, parentHeight] = this.parentDimensions;
this.setAt(baseX * parentWidth, baseY * parentHeight, this.width * parentWidth, this.height * parentHeight);
}
return this.div;
}
#createCanvas() {
const {
div
} = this;
let {
width,
height
} = this.#bitmap;
const [pageWidth, pageHeight] = this.pageDimensions;
const MAX_RATIO = 0.75;
if (this.width) {
width = this.width * pageWidth;
height = this.height * pageHeight;
} else if (width > MAX_RATIO * pageWidth || height > MAX_RATIO * pageHeight) {
const factor = Math.min(MAX_RATIO * pageWidth / width, MAX_RATIO * pageHeight / height);
width *= factor;
height *= factor;
}
const [parentWidth, parentHeight] = this.parentDimensions;
this.setDims(width * parentWidth / pageWidth, height * parentHeight / pageHeight);
this._uiManager.enableWaiting(false);
const canvas = this.#canvas = document.createElement("canvas");
div.append(canvas);
div.hidden = false;
this.#drawBitmap(width, height);
this.#createObserver();
if (!this.#hasBeenAddedInUndoStack) {
this.parent.addUndoableEditor(this);
this.#hasBeenAddedInUndoStack = true;
}
this._uiManager._eventBus.dispatch("reporttelemetry", {
source: this,
details: {
type: "editing",
subtype: this.editorType,
data: {
action: "inserted_image"
}
}
});
this.addAltTextButton();
if (this.#bitmapFileName) {
canvas.setAttribute("aria-label", this.#bitmapFileName);
}
}
#setDimensions(width, height) {
const [parentWidth, parentHeight] = this.parentDimensions;
this.width = width / parentWidth;
this.height = height / parentHeight;
this.setDims(width, height);
if (this._initialOptions?.isCentered) {
this.center();
} else {
this.fixAndSetPosition();
}
this._initialOptions = null;
if (this.#resizeTimeoutId !== null) {
clearTimeout(this.#resizeTimeoutId);
}
const TIME_TO_WAIT = 200;
this.#resizeTimeoutId = setTimeout(() => {
this.#resizeTimeoutId = null;
this.#drawBitmap(width, height);
}, TIME_TO_WAIT);
}
#scaleBitmap(width, height) {
const {
width: bitmapWidth,
height: bitmapHeight
} = this.#bitmap;
let newWidth = bitmapWidth;
let newHeight = bitmapHeight;
let bitmap = this.#bitmap;
while (newWidth > 2 * width || newHeight > 2 * height) {
const prevWidth = newWidth;
const prevHeight = newHeight;
if (newWidth > 2 * width) {
newWidth = newWidth >= 16384 ? Math.floor(newWidth / 2) - 1 : Math.ceil(newWidth / 2);
}
if (newHeight > 2 * height) {
newHeight = newHeight >= 16384 ? Math.floor(newHeight / 2) - 1 : Math.ceil(newHeight / 2);
}
const offscreen = new OffscreenCanvas(newWidth, newHeight);
const ctx = offscreen.getContext("2d");
ctx.drawImage(bitmap, 0, 0, prevWidth, prevHeight, 0, 0, newWidth, newHeight);
bitmap = offscreen.transferToImageBitmap();
}
return bitmap;
}
#drawBitmap(width, height) {
width = Math.ceil(width);
height = Math.ceil(height);
const canvas = this.#canvas;
if (!canvas || canvas.width === width && canvas.height === height) {
return;
}
canvas.width = width;
canvas.height = height;
const bitmap = this.#isSvg ? this.#bitmap : this.#scaleBitmap(width, height);
const ctx = canvas.getContext("2d");
ctx.filter = this._uiManager.hcmFilter;
ctx.drawImage(bitmap, 0, 0, bitmap.width, bitmap.height, 0, 0, width, height);
}
getImageForAltText() {
return this.#canvas;
}
#serializeBitmap(toUrl) {
if (toUrl) {
if (this.#isSvg) {
const url = this._uiManager.imageManager.getSvgUrl(this.#bitmapId);
if (url) {
return url;
}
}
const canvas = document.createElement("canvas");
({
width: canvas.width,
height: canvas.height
} = this.#bitmap);
const ctx = canvas.getContext("2d");
ctx.drawImage(this.#bitmap, 0, 0);
return canvas.toDataURL();
}
if (this.#isSvg) {
const [pageWidth, pageHeight] = this.pageDimensions;
const width = Math.round(this.width * pageWidth * display_utils.PixelsPerInch.PDF_TO_CSS_UNITS);
const height = Math.round(this.height * pageHeight * display_utils.PixelsPerInch.PDF_TO_CSS_UNITS);
const offscreen = new OffscreenCanvas(width, height);
const ctx = offscreen.getContext("2d");
ctx.drawImage(this.#bitmap, 0, 0, this.#bitmap.width, this.#bitmap.height, 0, 0, width, height);
return offscreen.transferToImageBitmap();
}
return structuredClone(this.#bitmap);
}
#createObserver() {
this.#observer = new ResizeObserver(entries => {
const rect = entries[0].contentRect;
if (rect.width && rect.height) {
this.#setDimensions(rect.width, rect.height);
}
});
this.#observer.observe(this.div);
}
static deserialize(data, parent, uiManager) {
if (data instanceof annotation_layer.StampAnnotationElement) {
return null;
}
const editor = super.deserialize(data, parent, uiManager);
const {
rect,
bitmapUrl,
bitmapId,
isSvg,
accessibilityData
} = data;
if (bitmapId && uiManager.imageManager.isValidId(bitmapId)) {
editor.#bitmapId = bitmapId;
} else {
editor.#bitmapUrl = bitmapUrl;
}
editor.#isSvg = isSvg;
const [parentWidth, parentHeight] = editor.pageDimensions;
editor.width = (rect[2] - rect[0]) / parentWidth;
editor.height = (rect[3] - rect[1]) / parentHeight;
if (accessibilityData) {
editor.altTextData = accessibilityData;
}
return editor;
}
serialize(isForCopying = false, context = null) {
if (this.isEmpty()) {
return null;
}
const serialized = {
annotationType: util.AnnotationEditorType.STAMP,
bitmapId: this.#bitmapId,
pageIndex: this.pageIndex,
rect: this.getRect(0, 0),
rotation: this.rotation,
isSvg: this.#isSvg,
structTreeParentId: this._structTreeParentId
};
if (isForCopying) {
serialized.bitmapUrl = this.#serializeBitmap(true);
serialized.accessibilityData = this.altTextData;
return serialized;
}
const {
decorative,
altText
} = this.altTextData;
if (!decorative && altText) {
serialized.accessibilityData = {
type: "Figure",
alt: altText
};
}
if (context === null) {
return serialized;
}
context.stamps ||= new Map();
const area = this.#isSvg ? (serialized.rect[2] - serialized.rect[0]) * (serialized.rect[3] - serialized.rect[1]) : null;
if (!context.stamps.has(this.#bitmapId)) {
context.stamps.set(this.#bitmapId, {
area,
serialized
});
serialized.bitmap = this.#serializeBitmap(false);
} else if (this.#isSvg) {
const prevData = context.stamps.get(this.#bitmapId);
if (area > prevData.area) {
prevData.area = area;
prevData.serialized.bitmap.close();
prevData.serialized.bitmap = this.#serializeBitmap(false);
}
}
return serialized;
}
}
;// CONCATENATED MODULE: ./src/display/editor/annotation_editor_layer.js
class AnnotationEditorLayer {
#accessibilityManager;
#allowClick = false;
#annotationLayer = null;
#boundPointerup = this.pointerup.bind(this);
#boundPointerdown = this.pointerdown.bind(this);
#editorFocusTimeoutId = null;
#editors = new Map();
#hadPointerDown = false;
#isCleaningUp = false;
#isDisabling = false;
#uiManager;
static _initialized = false;
static #editorTypes = new Map([FreeTextEditor, InkEditor, StampEditor].map(type => [type._editorType, type]));
constructor({
uiManager,
pageIndex,
div,
accessibilityManager,
annotationLayer,
viewport,
l10n
}) {
const editorTypes = [...AnnotationEditorLayer.#editorTypes.values()];
if (!AnnotationEditorLayer._initialized) {
AnnotationEditorLayer._initialized = true;
for (const editorType of editorTypes) {
editorType.initialize(l10n);
}
}
uiManager.registerEditorTypes(editorTypes);
this.#uiManager = uiManager;
this.pageIndex = pageIndex;
this.div = div;
this.#accessibilityManager = accessibilityManager;
this.#annotationLayer = annotationLayer;
this.viewport = viewport;
this.#uiManager.addLayer(this);
}
get isEmpty() {
return this.#editors.size === 0;
}
updateToolbar(mode) {
this.#uiManager.updateToolbar(mode);
}
updateMode(mode = this.#uiManager.getMode()) {
this.#cleanup();
if (mode === util.AnnotationEditorType.INK) {
this.addInkEditorIfNeeded(false);
this.disableClick();
} else {
this.enableClick();
}
if (mode !== util.AnnotationEditorType.NONE) {
const {
classList
} = this.div;
for (const editorType of AnnotationEditorLayer.#editorTypes.values()) {
classList.toggle(`${editorType._type}Editing`, mode === editorType._editorType);
}
this.div.hidden = false;
}
}
addInkEditorIfNeeded(isCommitting) {
if (!isCommitting && this.#uiManager.getMode() !== util.AnnotationEditorType.INK) {
return;
}
if (!isCommitting) {
for (const editor of this.#editors.values()) {
if (editor.isEmpty()) {
editor.setInBackground();
return;
}
}
}
const editor = this.#createAndAddNewEditor({
offsetX: 0,
offsetY: 0
}, false);
editor.setInBackground();
}
setEditingState(isEditing) {
this.#uiManager.setEditingState(isEditing);
}
addCommands(params) {
this.#uiManager.addCommands(params);
}
togglePointerEvents(enabled = false) {
this.div.classList.toggle("disabled", !enabled);
}
enable() {
this.togglePointerEvents(true);
const annotationElementIds = new Set();
for (const editor of this.#editors.values()) {
editor.enableEditing();
if (editor.annotationElementId) {
annotationElementIds.add(editor.annotationElementId);
}
}
if (!this.#annotationLayer) {
return;
}
const editables = this.#annotationLayer.getEditableAnnotations();
for (const editable of editables) {
editable.hide();
if (this.#uiManager.isDeletedAnnotationElement(editable.data.id)) {
continue;
}
if (annotationElementIds.has(editable.data.id)) {
continue;
}
const editor = this.deserialize(editable);
if (!editor) {
continue;
}
this.addOrRebuild(editor);
editor.enableEditing();
}
}
disable() {
this.#isDisabling = true;
this.togglePointerEvents(false);
const hiddenAnnotationIds = new Set();
for (const editor of this.#editors.values()) {
editor.disableEditing();
if (!editor.annotationElementId || editor.serialize() !== null) {
hiddenAnnotationIds.add(editor.annotationElementId);
continue;
}
this.getEditableAnnotation(editor.annotationElementId)?.show();
editor.remove();
}
if (this.#annotationLayer) {
const editables = this.#annotationLayer.getEditableAnnotations();
for (const editable of editables) {
const {
id
} = editable.data;
if (hiddenAnnotationIds.has(id) || this.#uiManager.isDeletedAnnotationElement(id)) {
continue;
}
editable.show();
}
}
this.#cleanup();
if (this.isEmpty) {
this.div.hidden = true;
}
const {
classList
} = this.div;
for (const editorType of AnnotationEditorLayer.#editorTypes.values()) {
classList.remove(`${editorType._type}Editing`);
}
this.#isDisabling = false;
}
getEditableAnnotation(id) {
return this.#annotationLayer?.getEditableAnnotation(id) || null;
}
setActiveEditor(editor) {
const currentActive = this.#uiManager.getActive();
if (currentActive === editor) {
return;
}
this.#uiManager.setActiveEditor(editor);
}
enableClick() {
this.div.addEventListener("pointerdown", this.#boundPointerdown);
this.div.addEventListener("pointerup", this.#boundPointerup);
}
disableClick() {
this.div.removeEventListener("pointerdown", this.#boundPointerdown);
this.div.removeEventListener("pointerup", this.#boundPointerup);
}
attach(editor) {
this.#editors.set(editor.id, editor);
const {
annotationElementId
} = editor;
if (annotationElementId && this.#uiManager.isDeletedAnnotationElement(annotationElementId)) {
this.#uiManager.removeDeletedAnnotationElement(editor);
}
}
detach(editor) {
this.#editors.delete(editor.id);
this.#accessibilityManager?.removePointerInTextLayer(editor.contentDiv);
if (!this.#isDisabling && editor.annotationElementId) {
this.#uiManager.addDeletedAnnotationElement(editor);
}
}
remove(editor) {
this.detach(editor);
this.#uiManager.removeEditor(editor);
editor.div.remove();
editor.isAttachedToDOM = false;
if (!this.#isCleaningUp) {
this.addInkEditorIfNeeded(false);
}
}
changeParent(editor) {
if (editor.parent === this) {
return;
}
if (editor.annotationElementId) {
this.#uiManager.addDeletedAnnotationElement(editor.annotationElementId);
editor_editor.AnnotationEditor.deleteAnnotationElement(editor);
editor.annotationElementId = null;
}
this.attach(editor);
editor.parent?.detach(editor);
editor.setParent(this);
if (editor.div && editor.isAttachedToDOM) {
editor.div.remove();
this.div.append(editor.div);
}
}
add(editor) {
this.changeParent(editor);
this.#uiManager.addEditor(editor);
this.attach(editor);
if (!editor.isAttachedToDOM) {
const div = editor.render();
this.div.append(div);
editor.isAttachedToDOM = true;
}
editor.fixAndSetPosition();
editor.onceAdded();
this.#uiManager.addToAnnotationStorage(editor);
}
moveEditorInDOM(editor) {
if (!editor.isAttachedToDOM) {
return;
}
const {
activeElement
} = document;
if (editor.div.contains(activeElement) && !this.#editorFocusTimeoutId) {
editor._focusEventsAllowed = false;
this.#editorFocusTimeoutId = setTimeout(() => {
this.#editorFocusTimeoutId = null;
if (!editor.div.contains(document.activeElement)) {
editor.div.addEventListener("focusin", () => {
editor._focusEventsAllowed = true;
}, {
once: true
});
activeElement.focus();
} else {
editor._focusEventsAllowed = true;
}
}, 0);
}
editor._structTreeParentId = this.#accessibilityManager?.moveElementInDOM(this.div, editor.div, editor.contentDiv, true);
}
addOrRebuild(editor) {
if (editor.needsToBeRebuilt()) {
editor.parent ||= this;
editor.rebuild();
} else {
this.add(editor);
}
}
addUndoableEditor(editor) {
const cmd = () => editor._uiManager.rebuild(editor);
const undo = () => {
editor.remove();
};
this.addCommands({
cmd,
undo,
mustExec: false
});
}
getNextId() {
return this.#uiManager.getId();
}
#createNewEditor(params) {
const editorType = AnnotationEditorLayer.#editorTypes.get(this.#uiManager.getMode());
return editorType ? new editorType.prototype.constructor(params) : null;
}
pasteEditor(mode, params) {
this.#uiManager.updateToolbar(mode);
this.#uiManager.updateMode(mode);
const {
offsetX,
offsetY
} = this.#getCenterPoint();
const id = this.getNextId();
const editor = this.#createNewEditor({
parent: this,
id,
x: offsetX,
y: offsetY,
uiManager: this.#uiManager,
isCentered: true,
...params
});
if (editor) {
this.add(editor);
}
}
deserialize(data) {
return AnnotationEditorLayer.#editorTypes.get(data.annotationType ?? data.annotationEditorType)?.deserialize(data, this, this.#uiManager) || null;
}
#createAndAddNewEditor(event, isCentered) {
const id = this.getNextId();
const editor = this.#createNewEditor({
parent: this,
id,
x: event.offsetX,
y: event.offsetY,
uiManager: this.#uiManager,
isCentered
});
if (editor) {
this.add(editor);
}
return editor;
}
#getCenterPoint() {
const {
x,
y,
width,
height
} = this.div.getBoundingClientRect();
const tlX = Math.max(0, x);
const tlY = Math.max(0, y);
const brX = Math.min(window.innerWidth, x + width);
const brY = Math.min(window.innerHeight, y + height);
const centerX = (tlX + brX) / 2 - x;
const centerY = (tlY + brY) / 2 - y;
const [offsetX, offsetY] = this.viewport.rotation % 180 === 0 ? [centerX, centerY] : [centerY, centerX];
return {
offsetX,
offsetY
};
}
addNewEditor() {
this.#createAndAddNewEditor(this.#getCenterPoint(), true);
}
setSelected(editor) {
this.#uiManager.setSelected(editor);
}
toggleSelected(editor) {
this.#uiManager.toggleSelected(editor);
}
isSelected(editor) {
return this.#uiManager.isSelected(editor);
}
unselect(editor) {
this.#uiManager.unselect(editor);
}
pointerup(event) {
const {
isMac
} = util.FeatureTest.platform;
if (event.button !== 0 || event.ctrlKey && isMac) {
return;
}
if (event.target !== this.div) {
return;
}
if (!this.#hadPointerDown) {
return;
}
this.#hadPointerDown = false;
if (!this.#allowClick) {
this.#allowClick = true;
return;
}
if (this.#uiManager.getMode() === util.AnnotationEditorType.STAMP) {
this.#uiManager.unselectAll();
return;
}
this.#createAndAddNewEditor(event, false);
}
pointerdown(event) {
if (this.#hadPointerDown) {
this.#hadPointerDown = false;
return;
}
const {
isMac
} = util.FeatureTest.platform;
if (event.button !== 0 || event.ctrlKey && isMac) {
return;
}
if (event.target !== this.div) {
return;
}
this.#hadPointerDown = true;
const editor = this.#uiManager.getActive();
this.#allowClick = !editor || editor.isEmpty();
}
findNewParent(editor, x, y) {
const layer = this.#uiManager.findParent(x, y);
if (layer === null || layer === this) {
return false;
}
layer.changeParent(editor);
return true;
}
destroy() {
if (this.#uiManager.getActive()?.parent === this) {
this.#uiManager.commitOrRemove();
this.#uiManager.setActiveEditor(null);
}
if (this.#editorFocusTimeoutId) {
clearTimeout(this.#editorFocusTimeoutId);
this.#editorFocusTimeoutId = null;
}
for (const editor of this.#editors.values()) {
this.#accessibilityManager?.removePointerInTextLayer(editor.contentDiv);
editor.setParent(null);
editor.isAttachedToDOM = false;
editor.div.remove();
}
this.div = null;
this.#editors.clear();
this.#uiManager.removeLayer(this);
}
#cleanup() {
this.#isCleaningUp = true;
for (const editor of this.#editors.values()) {
if (editor.isEmpty()) {
editor.remove();
}
}
this.#isCleaningUp = false;
}
render({
viewport
}) {
this.viewport = viewport;
(0,display_utils.setLayerDimensions)(this.div, viewport);
for (const editor of this.#uiManager.getEditors(this.pageIndex)) {
this.add(editor);
}
this.updateMode();
}
update({
viewport
}) {
this.#uiManager.commitOrRemove();
this.viewport = viewport;
(0,display_utils.setLayerDimensions)(this.div, {
rotation: viewport.rotation
});
this.updateMode();
}
get pageDimensions() {
const {
pageWidth,
pageHeight
} = this.viewport.rawDims;
return [pageWidth, pageHeight];
}
}
/***/ }),
/***/ 796:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
AnnotationEditor: () => (/* binding */ AnnotationEditor)
});
// EXTERNAL MODULE: ./src/display/editor/tools.js
var tools = __webpack_require__(812);
// EXTERNAL MODULE: ./src/shared/util.js
var util = __webpack_require__(266);
// EXTERNAL MODULE: ./src/display/display_utils.js
var display_utils = __webpack_require__(473);
;// CONCATENATED MODULE: ./src/display/editor/toolbar.js
class EditorToolbar {
#toolbar = null;
#editor;
#buttons = null;
constructor(editor) {
this.#editor = editor;
}
render() {
const editToolbar = this.#toolbar = document.createElement("div");
editToolbar.className = "editToolbar";
editToolbar.addEventListener("contextmenu", display_utils.noContextMenu);
editToolbar.addEventListener("pointerdown", EditorToolbar.#pointerDown);
const buttons = this.#buttons = document.createElement("div");
buttons.className = "buttons";
editToolbar.append(buttons);
this.#addDeleteButton();
return editToolbar;
}
static #pointerDown(e) {
e.stopPropagation();
}
#focusIn(e) {
this.#editor._focusEventsAllowed = false;
e.preventDefault();
e.stopPropagation();
}
#focusOut(e) {
this.#editor._focusEventsAllowed = true;
e.preventDefault();
e.stopPropagation();
}
#addListenersToElement(element) {
element.addEventListener("focusin", this.#focusIn.bind(this), {
capture: true
});
element.addEventListener("focusout", this.#focusOut.bind(this), {
capture: true
});
element.addEventListener("contextmenu", display_utils.noContextMenu);
}
hide() {
this.#toolbar.classList.add("hidden");
}
show() {
this.#toolbar.classList.remove("hidden");
}
#addDeleteButton() {
const button = document.createElement("button");
button.className = "delete";
button.tabIndex = 0;
button.setAttribute("data-l10n-id", "pdfjs-editor-remove-button");
this.#addListenersToElement(button);
button.addEventListener("click", e => {
this.#editor._uiManager.delete();
});
this.#buttons.append(button);
}
remove() {
this.#toolbar.remove();
}
}
;// CONCATENATED MODULE: ./src/display/editor/editor.js
class AnnotationEditor {
#allResizerDivs = null;
#altText = "";
#altTextDecorative = false;
#altTextButton = null;
#altTextTooltip = null;
#altTextTooltipTimeout = null;
#altTextWasFromKeyBoard = false;
#keepAspectRatio = false;
#resizersDiv = null;
#savedDimensions = null;
#boundFocusin = this.focusin.bind(this);
#boundFocusout = this.focusout.bind(this);
#editToolbar = null;
#focusedResizerName = "";
#hasBeenClicked = false;
#isEditing = false;
#isInEditMode = false;
#isResizerEnabledForKeyboard = false;
#moveInDOMTimeout = null;
_initialOptions = Object.create(null);
_uiManager = null;
_focusEventsAllowed = true;
_l10nPromise = null;
#isDraggable = false;
#zIndex = AnnotationEditor._zIndex++;
static _borderLineWidth = -1;
static _colorManager = new tools.ColorManager();
static _zIndex = 1;
static SMALL_EDITOR_SIZE = 0;
static get _resizerKeyboardManager() {
const resize = AnnotationEditor.prototype._resizeWithKeyboard;
const small = tools.AnnotationEditorUIManager.TRANSLATE_SMALL;
const big = tools.AnnotationEditorUIManager.TRANSLATE_BIG;
return (0,util.shadow)(this, "_resizerKeyboardManager", new tools.KeyboardManager([[["ArrowLeft", "mac+ArrowLeft"], resize, {
args: [-small, 0]
}], [["ctrl+ArrowLeft", "mac+shift+ArrowLeft"], resize, {
args: [-big, 0]
}], [["ArrowRight", "mac+ArrowRight"], resize, {
args: [small, 0]
}], [["ctrl+ArrowRight", "mac+shift+ArrowRight"], resize, {
args: [big, 0]
}], [["ArrowUp", "mac+ArrowUp"], resize, {
args: [0, -small]
}], [["ctrl+ArrowUp", "mac+shift+ArrowUp"], resize, {
args: [0, -big]
}], [["ArrowDown", "mac+ArrowDown"], resize, {
args: [0, small]
}], [["ctrl+ArrowDown", "mac+shift+ArrowDown"], resize, {
args: [0, big]
}], [["Escape", "mac+Escape"], AnnotationEditor.prototype._stopResizingWithKeyboard]]));
}
constructor(parameters) {
if (this.constructor === AnnotationEditor) {
(0,util.unreachable)("Cannot initialize AnnotationEditor.");
}
this.parent = parameters.parent;
this.id = parameters.id;
this.width = this.height = null;
this.pageIndex = parameters.parent.pageIndex;
this.name = parameters.name;
this.div = null;
this._uiManager = parameters.uiManager;
this.annotationElementId = null;
this._willKeepAspectRatio = false;
this._initialOptions.isCentered = parameters.isCentered;
this._structTreeParentId = null;
const {
rotation,
rawDims: {
pageWidth,
pageHeight,
pageX,
pageY
}
} = this.parent.viewport;
this.rotation = rotation;
this.pageRotation = (360 + rotation - this._uiManager.viewParameters.rotation) % 360;
this.pageDimensions = [pageWidth, pageHeight];
this.pageTranslation = [pageX, pageY];
const [width, height] = this.parentDimensions;
this.x = parameters.x / width;
this.y = parameters.y / height;
this.isAttachedToDOM = false;
this.deleted = false;
}
get editorType() {
return Object.getPrototypeOf(this).constructor._type;
}
static get _defaultLineColor() {
return (0,util.shadow)(this, "_defaultLineColor", this._colorManager.getHexCode("CanvasText"));
}
static deleteAnnotationElement(editor) {
const fakeEditor = new FakeEditor({
id: editor.parent.getNextId(),
parent: editor.parent,
uiManager: editor._uiManager
});
fakeEditor.annotationElementId = editor.annotationElementId;
fakeEditor.deleted = true;
fakeEditor._uiManager.addToAnnotationStorage(fakeEditor);
}
static initialize(l10n, options = null) {
AnnotationEditor._l10nPromise ||= new Map(["pdfjs-editor-alt-text-button-label", "pdfjs-editor-alt-text-edit-button-label", "pdfjs-editor-alt-text-decorative-tooltip", "pdfjs-editor-resizer-label-topLeft", "pdfjs-editor-resizer-label-topMiddle", "pdfjs-editor-resizer-label-topRight", "pdfjs-editor-resizer-label-middleRight", "pdfjs-editor-resizer-label-bottomRight", "pdfjs-editor-resizer-label-bottomMiddle", "pdfjs-editor-resizer-label-bottomLeft", "pdfjs-editor-resizer-label-middleLeft"].map(str => [str, l10n.get(str.replaceAll(/([A-Z])/g, c => `-${c.toLowerCase()}`))]));
if (options?.strings) {
for (const str of options.strings) {
AnnotationEditor._l10nPromise.set(str, l10n.get(str));
}
}
if (AnnotationEditor._borderLineWidth !== -1) {
return;
}
const style = getComputedStyle(document.documentElement);
AnnotationEditor._borderLineWidth = parseFloat(style.getPropertyValue("--outline-width")) || 0;
}
static updateDefaultParams(_type, _value) {}
static get defaultPropertiesToUpdate() {
return [];
}
static isHandlingMimeForPasting(mime) {
return false;
}
static paste(item, parent) {
(0,util.unreachable)("Not implemented");
}
get propertiesToUpdate() {
return [];
}
get _isDraggable() {
return this.#isDraggable;
}
set _isDraggable(value) {
this.#isDraggable = value;
this.div?.classList.toggle("draggable", value);
}
get isEnterHandled() {
return true;
}
center() {
const [pageWidth, pageHeight] = this.pageDimensions;
switch (this.parentRotation) {
case 90:
this.x -= this.height * pageHeight / (pageWidth * 2);
this.y += this.width * pageWidth / (pageHeight * 2);
break;
case 180:
this.x += this.width / 2;
this.y += this.height / 2;
break;
case 270:
this.x += this.height * pageHeight / (pageWidth * 2);
this.y -= this.width * pageWidth / (pageHeight * 2);
break;
default:
this.x -= this.width / 2;
this.y -= this.height / 2;
break;
}
this.fixAndSetPosition();
}
addCommands(params) {
this._uiManager.addCommands(params);
}
get currentLayer() {
return this._uiManager.currentLayer;
}
setInBackground() {
this.div.style.zIndex = 0;
}
setInForeground() {
this.div.style.zIndex = this.#zIndex;
}
setParent(parent) {
if (parent !== null) {
this.pageIndex = parent.pageIndex;
this.pageDimensions = parent.pageDimensions;
} else {
this.#stopResizing();
}
this.parent = parent;
}
focusin(event) {
if (!this._focusEventsAllowed) {
return;
}
if (!this.#hasBeenClicked) {
this.parent.setSelected(this);
} else {
this.#hasBeenClicked = false;
}
}
focusout(event) {
if (!this._focusEventsAllowed) {
return;
}
if (!this.isAttachedToDOM) {
return;
}
const target = event.relatedTarget;
if (target?.closest(`#${this.id}`)) {
return;
}
event.preventDefault();
if (!this.parent?.isMultipleSelection) {
this.commitOrRemove();
}
}
commitOrRemove() {
if (this.isEmpty()) {
this.remove();
} else {
this.commit();
}
}
commit() {
this.addToAnnotationStorage();
}
addToAnnotationStorage() {
this._uiManager.addToAnnotationStorage(this);
}
setAt(x, y, tx, ty) {
const [width, height] = this.parentDimensions;
[tx, ty] = this.screenToPageTranslation(tx, ty);
this.x = (x + tx) / width;
this.y = (y + ty) / height;
this.fixAndSetPosition();
}
#translate([width, height], x, y) {
[x, y] = this.screenToPageTranslation(x, y);
this.x += x / width;
this.y += y / height;
this.fixAndSetPosition();
}
translate(x, y) {
this.#translate(this.parentDimensions, x, y);
}
translateInPage(x, y) {
this.#translate(this.pageDimensions, x, y);
this.div.scrollIntoView({
block: "nearest"
});
}
drag(tx, ty) {
const [parentWidth, parentHeight] = this.parentDimensions;
this.x += tx / parentWidth;
this.y += ty / parentHeight;
if (this.parent && (this.x < 0 || this.x > 1 || this.y < 0 || this.y > 1)) {
const {
x,
y
} = this.div.getBoundingClientRect();
if (this.parent.findNewParent(this, x, y)) {
this.x -= Math.floor(this.x);
this.y -= Math.floor(this.y);
}
}
let {
x,
y
} = this;
const [bx, by] = this.#getBaseTranslation();
x += bx;
y += by;
this.div.style.left = `${(100 * x).toFixed(2)}%`;
this.div.style.top = `${(100 * y).toFixed(2)}%`;
this.div.scrollIntoView({
block: "nearest"
});
}
#getBaseTranslation() {
const [parentWidth, parentHeight] = this.parentDimensions;
const {
_borderLineWidth
} = AnnotationEditor;
const x = _borderLineWidth / parentWidth;
const y = _borderLineWidth / parentHeight;
switch (this.rotation) {
case 90:
return [-x, y];
case 180:
return [x, y];
case 270:
return [x, -y];
default:
return [-x, -y];
}
}
fixAndSetPosition() {
const [pageWidth, pageHeight] = this.pageDimensions;
let {
x,
y,
width,
height
} = this;
width *= pageWidth;
height *= pageHeight;
x *= pageWidth;
y *= pageHeight;
switch (this.rotation) {
case 0:
x = Math.max(0, Math.min(pageWidth - width, x));
y = Math.max(0, Math.min(pageHeight - height, y));
break;
case 90:
x = Math.max(0, Math.min(pageWidth - height, x));
y = Math.min(pageHeight, Math.max(width, y));
break;
case 180:
x = Math.min(pageWidth, Math.max(width, x));
y = Math.min(pageHeight, Math.max(height, y));
break;
case 270:
x = Math.min(pageWidth, Math.max(height, x));
y = Math.max(0, Math.min(pageHeight - width, y));
break;
}
this.x = x /= pageWidth;
this.y = y /= pageHeight;
const [bx, by] = this.#getBaseTranslation();
x += bx;
y += by;
const {
style
} = this.div;
style.left = `${(100 * x).toFixed(2)}%`;
style.top = `${(100 * y).toFixed(2)}%`;
this.moveInDOM();
}
static #rotatePoint(x, y, angle) {
switch (angle) {
case 90:
return [y, -x];
case 180:
return [-x, -y];
case 270:
return [-y, x];
default:
return [x, y];
}
}
screenToPageTranslation(x, y) {
return AnnotationEditor.#rotatePoint(x, y, this.parentRotation);
}
pageTranslationToScreen(x, y) {
return AnnotationEditor.#rotatePoint(x, y, 360 - this.parentRotation);
}
#getRotationMatrix(rotation) {
switch (rotation) {
case 90:
{
const [pageWidth, pageHeight] = this.pageDimensions;
return [0, -pageWidth / pageHeight, pageHeight / pageWidth, 0];
}
case 180:
return [-1, 0, 0, -1];
case 270:
{
const [pageWidth, pageHeight] = this.pageDimensions;
return [0, pageWidth / pageHeight, -pageHeight / pageWidth, 0];
}
default:
return [1, 0, 0, 1];
}
}
get parentScale() {
return this._uiManager.viewParameters.realScale;
}
get parentRotation() {
return (this._uiManager.viewParameters.rotation + this.pageRotation) % 360;
}
get parentDimensions() {
const {
parentScale,
pageDimensions: [pageWidth, pageHeight]
} = this;
const scaledWidth = pageWidth * parentScale;
const scaledHeight = pageHeight * parentScale;
return util.FeatureTest.isCSSRoundSupported ? [Math.round(scaledWidth), Math.round(scaledHeight)] : [scaledWidth, scaledHeight];
}
setDims(width, height) {
const [parentWidth, parentHeight] = this.parentDimensions;
this.div.style.width = `${(100 * width / parentWidth).toFixed(2)}%`;
if (!this.#keepAspectRatio) {
this.div.style.height = `${(100 * height / parentHeight).toFixed(2)}%`;
}
this.#altTextButton?.classList.toggle("small", width < AnnotationEditor.SMALL_EDITOR_SIZE || height < AnnotationEditor.SMALL_EDITOR_SIZE);
}
fixDims() {
const {
style
} = this.div;
const {
height,
width
} = style;
const widthPercent = width.endsWith("%");
const heightPercent = !this.#keepAspectRatio && height.endsWith("%");
if (widthPercent && heightPercent) {
return;
}
const [parentWidth, parentHeight] = this.parentDimensions;
if (!widthPercent) {
style.width = `${(100 * parseFloat(width) / parentWidth).toFixed(2)}%`;
}
if (!this.#keepAspectRatio && !heightPercent) {
style.height = `${(100 * parseFloat(height) / parentHeight).toFixed(2)}%`;
}
}
getInitialTranslation() {
return [0, 0];
}
#createResizers() {
if (this.#resizersDiv) {
return;
}
this.#resizersDiv = document.createElement("div");
this.#resizersDiv.classList.add("resizers");
const classes = this._willKeepAspectRatio ? ["topLeft", "topRight", "bottomRight", "bottomLeft"] : ["topLeft", "topMiddle", "topRight", "middleRight", "bottomRight", "bottomMiddle", "bottomLeft", "middleLeft"];
for (const name of classes) {
const div = document.createElement("div");
this.#resizersDiv.append(div);
div.classList.add("resizer", name);
div.setAttribute("data-resizer-name", name);
div.addEventListener("pointerdown", this.#resizerPointerdown.bind(this, name));
div.addEventListener("contextmenu", display_utils.noContextMenu);
div.tabIndex = -1;
}
this.div.prepend(this.#resizersDiv);
}
#resizerPointerdown(name, event) {
event.preventDefault();
const {
isMac
} = util.FeatureTest.platform;
if (event.button !== 0 || event.ctrlKey && isMac) {
return;
}
this.#toggleAltTextButton(false);
const boundResizerPointermove = this.#resizerPointermove.bind(this, name);
const savedDraggable = this._isDraggable;
this._isDraggable = false;
const pointerMoveOptions = {
passive: true,
capture: true
};
this.parent.togglePointerEvents(false);
window.addEventListener("pointermove", boundResizerPointermove, pointerMoveOptions);
const savedX = this.x;
const savedY = this.y;
const savedWidth = this.width;
const savedHeight = this.height;
const savedParentCursor = this.parent.div.style.cursor;
const savedCursor = this.div.style.cursor;
this.div.style.cursor = this.parent.div.style.cursor = window.getComputedStyle(event.target).cursor;
const pointerUpCallback = () => {
this.parent.togglePointerEvents(true);
this.#toggleAltTextButton(true);
this._isDraggable = savedDraggable;
window.removeEventListener("pointerup", pointerUpCallback);
window.removeEventListener("blur", pointerUpCallback);
window.removeEventListener("pointermove", boundResizerPointermove, pointerMoveOptions);
this.parent.div.style.cursor = savedParentCursor;
this.div.style.cursor = savedCursor;
this.#addResizeToUndoStack(savedX, savedY, savedWidth, savedHeight);
};
window.addEventListener("pointerup", pointerUpCallback);
window.addEventListener("blur", pointerUpCallback);
}
#addResizeToUndoStack(savedX, savedY, savedWidth, savedHeight) {
const newX = this.x;
const newY = this.y;
const newWidth = this.width;
const newHeight = this.height;
if (newX === savedX && newY === savedY && newWidth === savedWidth && newHeight === savedHeight) {
return;
}
this.addCommands({
cmd: () => {
this.width = newWidth;
this.height = newHeight;
this.x = newX;
this.y = newY;
const [parentWidth, parentHeight] = this.parentDimensions;
this.setDims(parentWidth * newWidth, parentHeight * newHeight);
this.fixAndSetPosition();
},
undo: () => {
this.width = savedWidth;
this.height = savedHeight;
this.x = savedX;
this.y = savedY;
const [parentWidth, parentHeight] = this.parentDimensions;
this.setDims(parentWidth * savedWidth, parentHeight * savedHeight);
this.fixAndSetPosition();
},
mustExec: true
});
}
#resizerPointermove(name, event) {
const [parentWidth, parentHeight] = this.parentDimensions;
const savedX = this.x;
const savedY = this.y;
const savedWidth = this.width;
const savedHeight = this.height;
const minWidth = AnnotationEditor.MIN_SIZE / parentWidth;
const minHeight = AnnotationEditor.MIN_SIZE / parentHeight;
const round = x => Math.round(x * 10000) / 10000;
const rotationMatrix = this.#getRotationMatrix(this.rotation);
const transf = (x, y) => [rotationMatrix[0] * x + rotationMatrix[2] * y, rotationMatrix[1] * x + rotationMatrix[3] * y];
const invRotationMatrix = this.#getRotationMatrix(360 - this.rotation);
const invTransf = (x, y) => [invRotationMatrix[0] * x + invRotationMatrix[2] * y, invRotationMatrix[1] * x + invRotationMatrix[3] * y];
let getPoint;
let getOpposite;
let isDiagonal = false;
let isHorizontal = false;
switch (name) {
case "topLeft":
isDiagonal = true;
getPoint = (w, h) => [0, 0];
getOpposite = (w, h) => [w, h];
break;
case "topMiddle":
getPoint = (w, h) => [w / 2, 0];
getOpposite = (w, h) => [w / 2, h];
break;
case "topRight":
isDiagonal = true;
getPoint = (w, h) => [w, 0];
getOpposite = (w, h) => [0, h];
break;
case "middleRight":
isHorizontal = true;
getPoint = (w, h) => [w, h / 2];
getOpposite = (w, h) => [0, h / 2];
break;
case "bottomRight":
isDiagonal = true;
getPoint = (w, h) => [w, h];
getOpposite = (w, h) => [0, 0];
break;
case "bottomMiddle":
getPoint = (w, h) => [w / 2, h];
getOpposite = (w, h) => [w / 2, 0];
break;
case "bottomLeft":
isDiagonal = true;
getPoint = (w, h) => [0, h];
getOpposite = (w, h) => [w, 0];
break;
case "middleLeft":
isHorizontal = true;
getPoint = (w, h) => [0, h / 2];
getOpposite = (w, h) => [w, h / 2];
break;
}
const point = getPoint(savedWidth, savedHeight);
const oppositePoint = getOpposite(savedWidth, savedHeight);
let transfOppositePoint = transf(...oppositePoint);
const oppositeX = round(savedX + transfOppositePoint[0]);
const oppositeY = round(savedY + transfOppositePoint[1]);
let ratioX = 1;
let ratioY = 1;
let [deltaX, deltaY] = this.screenToPageTranslation(event.movementX, event.movementY);
[deltaX, deltaY] = invTransf(deltaX / parentWidth, deltaY / parentHeight);
if (isDiagonal) {
const oldDiag = Math.hypot(savedWidth, savedHeight);
ratioX = ratioY = Math.max(Math.min(Math.hypot(oppositePoint[0] - point[0] - deltaX, oppositePoint[1] - point[1] - deltaY) / oldDiag, 1 / savedWidth, 1 / savedHeight), minWidth / savedWidth, minHeight / savedHeight);
} else if (isHorizontal) {
ratioX = Math.max(minWidth, Math.min(1, Math.abs(oppositePoint[0] - point[0] - deltaX))) / savedWidth;
} else {
ratioY = Math.max(minHeight, Math.min(1, Math.abs(oppositePoint[1] - point[1] - deltaY))) / savedHeight;
}
const newWidth = round(savedWidth * ratioX);
const newHeight = round(savedHeight * ratioY);
transfOppositePoint = transf(...getOpposite(newWidth, newHeight));
const newX = oppositeX - transfOppositePoint[0];
const newY = oppositeY - transfOppositePoint[1];
this.width = newWidth;
this.height = newHeight;
this.x = newX;
this.y = newY;
this.setDims(parentWidth * newWidth, parentHeight * newHeight);
this.fixAndSetPosition();
}
async addAltTextButton() {
if (this.#altTextButton) {
return;
}
const altText = this.#altTextButton = document.createElement("button");
altText.className = "altText";
const msg = await AnnotationEditor._l10nPromise.get("pdfjs-editor-alt-text-button-label");
altText.textContent = msg;
altText.setAttribute("aria-label", msg);
altText.tabIndex = "0";
altText.addEventListener("contextmenu", display_utils.noContextMenu);
altText.addEventListener("pointerdown", event => event.stopPropagation());
const onClick = event => {
this.#altTextButton.hidden = true;
event.preventDefault();
this._uiManager.editAltText(this);
};
altText.addEventListener("click", onClick, {
capture: true
});
altText.addEventListener("keydown", event => {
if (event.target === altText && event.key === "Enter") {
this.#altTextWasFromKeyBoard = true;
onClick(event);
}
});
this.#setAltTextButtonState();
this.div.append(altText);
if (!AnnotationEditor.SMALL_EDITOR_SIZE) {
const PERCENT = 40;
AnnotationEditor.SMALL_EDITOR_SIZE = Math.min(128, Math.round(altText.getBoundingClientRect().width * (1 + PERCENT / 100)));
}
}
async #setAltTextButtonState() {
const button = this.#altTextButton;
if (!button) {
return;
}
if (!this.#altText && !this.#altTextDecorative) {
button.classList.remove("done");
this.#altTextTooltip?.remove();
return;
}
button.classList.add("done");
AnnotationEditor._l10nPromise.get("pdfjs-editor-alt-text-edit-button-label").then(msg => {
button.setAttribute("aria-label", msg);
});
let tooltip = this.#altTextTooltip;
if (!tooltip) {
this.#altTextTooltip = tooltip = document.createElement("span");
tooltip.className = "tooltip";
tooltip.setAttribute("role", "tooltip");
const id = tooltip.id = `alt-text-tooltip-${this.id}`;
button.setAttribute("aria-describedby", id);
const DELAY_TO_SHOW_TOOLTIP = 100;
button.addEventListener("mouseenter", () => {
this.#altTextTooltipTimeout = setTimeout(() => {
this.#altTextTooltipTimeout = null;
this.#altTextTooltip.classList.add("show");
this._uiManager._eventBus.dispatch("reporttelemetry", {
source: this,
details: {
type: "editing",
subtype: this.editorType,
data: {
action: "alt_text_tooltip"
}
}
});
}, DELAY_TO_SHOW_TOOLTIP);
});
button.addEventListener("mouseleave", () => {
if (this.#altTextTooltipTimeout) {
clearTimeout(this.#altTextTooltipTimeout);
this.#altTextTooltipTimeout = null;
}
this.#altTextTooltip?.classList.remove("show");
});
}
tooltip.innerText = this.#altTextDecorative ? await AnnotationEditor._l10nPromise.get("pdfjs-editor-alt-text-decorative-tooltip") : this.#altText;
if (!tooltip.parentNode) {
button.append(tooltip);
}
const element = this.getImageForAltText();
element?.setAttribute("aria-describedby", tooltip.id);
}
#toggleAltTextButton(enabled = false) {
if (!this.#altTextButton) {
return;
}
if (!enabled && this.#altTextTooltipTimeout) {
clearTimeout(this.#altTextTooltipTimeout);
this.#altTextTooltipTimeout = null;
}
this.#altTextButton.disabled = !enabled;
}
altTextFinish() {
if (!this.#altTextButton) {
return;
}
this.#altTextButton.hidden = false;
this.#altTextButton.focus({
focusVisible: this.#altTextWasFromKeyBoard
});
this.#altTextWasFromKeyBoard = false;
}
addEditToolbar() {
if (this.#editToolbar || this.#isInEditMode) {
return;
}
this.#editToolbar = new EditorToolbar(this);
this.div.append(this.#editToolbar.render());
}
removeEditToolbar() {
if (!this.#editToolbar) {
return;
}
this.#editToolbar.remove();
this.#editToolbar = null;
}
getClientDimensions() {
return this.div.getBoundingClientRect();
}
get altTextData() {
return {
altText: this.#altText,
decorative: this.#altTextDecorative
};
}
set altTextData({
altText,
decorative
}) {
if (this.#altText === altText && this.#altTextDecorative === decorative) {
return;
}
this.#altText = altText;
this.#altTextDecorative = decorative;
this.#setAltTextButtonState();
}
render() {
this.div = document.createElement("div");
this.div.setAttribute("data-editor-rotation", (360 - this.rotation) % 360);
this.div.className = this.name;
this.div.setAttribute("id", this.id);
this.div.setAttribute("tabIndex", 0);
this.setInForeground();
this.div.addEventListener("focusin", this.#boundFocusin);
this.div.addEventListener("focusout", this.#boundFocusout);
const [parentWidth, parentHeight] = this.parentDimensions;
if (this.parentRotation % 180 !== 0) {
this.div.style.maxWidth = `${(100 * parentHeight / parentWidth).toFixed(2)}%`;
this.div.style.maxHeight = `${(100 * parentWidth / parentHeight).toFixed(2)}%`;
}
const [tx, ty] = this.getInitialTranslation();
this.translate(tx, ty);
(0,tools.bindEvents)(this, this.div, ["pointerdown"]);
return this.div;
}
pointerdown(event) {
const {
isMac
} = util.FeatureTest.platform;
if (event.button !== 0 || event.ctrlKey && isMac) {
event.preventDefault();
return;
}
this.#hasBeenClicked = true;
this.#setUpDragSession(event);
}
#setUpDragSession(event) {
if (!this._isDraggable) {
return;
}
const isSelected = this._uiManager.isSelected(this);
this._uiManager.setUpDragSession();
let pointerMoveOptions, pointerMoveCallback;
if (isSelected) {
pointerMoveOptions = {
passive: true,
capture: true
};
pointerMoveCallback = e => {
const [tx, ty] = this.screenToPageTranslation(e.movementX, e.movementY);
this._uiManager.dragSelectedEditors(tx, ty);
};
window.addEventListener("pointermove", pointerMoveCallback, pointerMoveOptions);
}
const pointerUpCallback = () => {
window.removeEventListener("pointerup", pointerUpCallback);
window.removeEventListener("blur", pointerUpCallback);
if (isSelected) {
window.removeEventListener("pointermove", pointerMoveCallback, pointerMoveOptions);
}
this.#hasBeenClicked = false;
if (!this._uiManager.endDragSession()) {
const {
isMac
} = util.FeatureTest.platform;
if (event.ctrlKey && !isMac || event.shiftKey || event.metaKey && isMac) {
this.parent.toggleSelected(this);
} else {
this.parent.setSelected(this);
}
}
};
window.addEventListener("pointerup", pointerUpCallback);
window.addEventListener("blur", pointerUpCallback);
}
moveInDOM() {
if (this.#moveInDOMTimeout) {
clearTimeout(this.#moveInDOMTimeout);
}
this.#moveInDOMTimeout = setTimeout(() => {
this.#moveInDOMTimeout = null;
this.parent?.moveEditorInDOM(this);
}, 0);
}
_setParentAndPosition(parent, x, y) {
parent.changeParent(this);
this.x = x;
this.y = y;
this.fixAndSetPosition();
}
getRect(tx, ty) {
const scale = this.parentScale;
const [pageWidth, pageHeight] = this.pageDimensions;
const [pageX, pageY] = this.pageTranslation;
const shiftX = tx / scale;
const shiftY = ty / scale;
const x = this.x * pageWidth;
const y = this.y * pageHeight;
const width = this.width * pageWidth;
const height = this.height * pageHeight;
switch (this.rotation) {
case 0:
return [x + shiftX + pageX, pageHeight - y - shiftY - height + pageY, x + shiftX + width + pageX, pageHeight - y - shiftY + pageY];
case 90:
return [x + shiftY + pageX, pageHeight - y + shiftX + pageY, x + shiftY + height + pageX, pageHeight - y + shiftX + width + pageY];
case 180:
return [x - shiftX - width + pageX, pageHeight - y + shiftY + pageY, x - shiftX + pageX, pageHeight - y + shiftY + height + pageY];
case 270:
return [x - shiftY - height + pageX, pageHeight - y - shiftX - width + pageY, x - shiftY + pageX, pageHeight - y - shiftX + pageY];
default:
throw new Error("Invalid rotation");
}
}
getRectInCurrentCoords(rect, pageHeight) {
const [x1, y1, x2, y2] = rect;
const width = x2 - x1;
const height = y2 - y1;
switch (this.rotation) {
case 0:
return [x1, pageHeight - y2, width, height];
case 90:
return [x1, pageHeight - y1, height, width];
case 180:
return [x2, pageHeight - y1, width, height];
case 270:
return [x2, pageHeight - y2, height, width];
default:
throw new Error("Invalid rotation");
}
}
onceAdded() {}
isEmpty() {
return false;
}
enableEditMode() {
this.#isInEditMode = true;
}
disableEditMode() {
this.#isInEditMode = false;
}
isInEditMode() {
return this.#isInEditMode;
}
shouldGetKeyboardEvents() {
return this.#isResizerEnabledForKeyboard;
}
needsToBeRebuilt() {
return this.div && !this.isAttachedToDOM;
}
rebuild() {
this.div?.addEventListener("focusin", this.#boundFocusin);
this.div?.addEventListener("focusout", this.#boundFocusout);
}
serialize(isForCopying = false, context = null) {
(0,util.unreachable)("An editor must be serializable");
}
static deserialize(data, parent, uiManager) {
const editor = new this.prototype.constructor({
parent,
id: parent.getNextId(),
uiManager
});
editor.rotation = data.rotation;
const [pageWidth, pageHeight] = editor.pageDimensions;
const [x, y, width, height] = editor.getRectInCurrentCoords(data.rect, pageHeight);
editor.x = x / pageWidth;
editor.y = y / pageHeight;
editor.width = width / pageWidth;
editor.height = height / pageHeight;
return editor;
}
remove() {
this.div.removeEventListener("focusin", this.#boundFocusin);
this.div.removeEventListener("focusout", this.#boundFocusout);
if (!this.isEmpty()) {
this.commit();
}
if (this.parent) {
this.parent.remove(this);
} else {
this._uiManager.removeEditor(this);
}
this.#altTextButton?.remove();
this.#altTextButton = null;
this.#altTextTooltip = null;
if (this.#moveInDOMTimeout) {
clearTimeout(this.#moveInDOMTimeout);
this.#moveInDOMTimeout = null;
}
this.#stopResizing();
this.removeEditToolbar();
}
get isResizable() {
return false;
}
makeResizable() {
if (this.isResizable) {
this.#createResizers();
this.#resizersDiv.classList.remove("hidden");
(0,tools.bindEvents)(this, this.div, ["keydown"]);
}
}
keydown(event) {
if (!this.isResizable || event.target !== this.div || event.key !== "Enter") {
return;
}
this._uiManager.setSelected(this);
this.#savedDimensions = {
savedX: this.x,
savedY: this.y,
savedWidth: this.width,
savedHeight: this.height
};
const children = this.#resizersDiv.children;
if (!this.#allResizerDivs) {
this.#allResizerDivs = Array.from(children);
const boundResizerKeydown = this.#resizerKeydown.bind(this);
const boundResizerBlur = this.#resizerBlur.bind(this);
for (const div of this.#allResizerDivs) {
const name = div.getAttribute("data-resizer-name");
div.setAttribute("role", "spinbutton");
div.addEventListener("keydown", boundResizerKeydown);
div.addEventListener("blur", boundResizerBlur);
div.addEventListener("focus", this.#resizerFocus.bind(this, name));
AnnotationEditor._l10nPromise.get(`pdfjs-editor-resizer-label-${name}`).then(msg => div.setAttribute("aria-label", msg));
}
}
const first = this.#allResizerDivs[0];
let firstPosition = 0;
for (const div of children) {
if (div === first) {
break;
}
firstPosition++;
}
const nextFirstPosition = (360 - this.rotation + this.parentRotation) % 360 / 90 * (this.#allResizerDivs.length / 4);
if (nextFirstPosition !== firstPosition) {
if (nextFirstPosition < firstPosition) {
for (let i = 0; i < firstPosition - nextFirstPosition; i++) {
this.#resizersDiv.append(this.#resizersDiv.firstChild);
}
} else if (nextFirstPosition > firstPosition) {
for (let i = 0; i < nextFirstPosition - firstPosition; i++) {
this.#resizersDiv.firstChild.before(this.#resizersDiv.lastChild);
}
}
let i = 0;
for (const child of children) {
const div = this.#allResizerDivs[i++];
const name = div.getAttribute("data-resizer-name");
AnnotationEditor._l10nPromise.get(`pdfjs-editor-resizer-label-${name}`).then(msg => child.setAttribute("aria-label", msg));
}
}
this.#setResizerTabIndex(0);
this.#isResizerEnabledForKeyboard = true;
this.#resizersDiv.firstChild.focus({
focusVisible: true
});
event.preventDefault();
event.stopImmediatePropagation();
}
#resizerKeydown(event) {
AnnotationEditor._resizerKeyboardManager.exec(this, event);
}
#resizerBlur(event) {
if (this.#isResizerEnabledForKeyboard && event.relatedTarget?.parentNode !== this.#resizersDiv) {
this.#stopResizing();
}
}
#resizerFocus(name) {
this.#focusedResizerName = this.#isResizerEnabledForKeyboard ? name : "";
}
#setResizerTabIndex(value) {
if (!this.#allResizerDivs) {
return;
}
for (const div of this.#allResizerDivs) {
div.tabIndex = value;
}
}
_resizeWithKeyboard(x, y) {
if (!this.#isResizerEnabledForKeyboard) {
return;
}
this.#resizerPointermove(this.#focusedResizerName, {
movementX: x,
movementY: y
});
}
#stopResizing() {
this.#isResizerEnabledForKeyboard = false;
this.#setResizerTabIndex(-1);
if (this.#savedDimensions) {
const {
savedX,
savedY,
savedWidth,
savedHeight
} = this.#savedDimensions;
this.#addResizeToUndoStack(savedX, savedY, savedWidth, savedHeight);
this.#savedDimensions = null;
}
}
_stopResizingWithKeyboard() {
this.#stopResizing();
this.div.focus();
}
select() {
this.makeResizable();
this.div?.classList.add("selectedEditor");
this.addEditToolbar();
this.#editToolbar?.show();
}
unselect() {
this.#resizersDiv?.classList.add("hidden");
this.div?.classList.remove("selectedEditor");
if (this.div?.contains(document.activeElement)) {
this._uiManager.currentLayer.div.focus();
}
this.#editToolbar?.hide();
}
updateParams(type, value) {}
disableEditing() {
if (this.#altTextButton) {
this.#altTextButton.hidden = true;
}
}
enableEditing() {
if (this.#altTextButton) {
this.#altTextButton.hidden = false;
}
}
enterInEditMode() {}
getImageForAltText() {
return null;
}
get contentDiv() {
return this.div;
}
get isEditing() {
return this.#isEditing;
}
set isEditing(value) {
this.#isEditing = value;
if (!this.parent) {
return;
}
if (value) {
this.parent.setSelected(this);
this.parent.setActiveEditor(this);
} else {
this.parent.setActiveEditor(null);
}
}
setAspectRatio(width, height) {
this.#keepAspectRatio = true;
const aspectRatio = width / height;
const {
style
} = this.div;
style.aspectRatio = aspectRatio;
style.height = "auto";
}
static get MIN_SIZE() {
return 16;
}
}
class FakeEditor extends AnnotationEditor {
constructor(params) {
super(params);
this.annotationElementId = params.annotationElementId;
this.deleted = true;
}
serialize() {
return {
id: this.annotationElementId,
deleted: true,
pageIndex: this.pageIndex
};
}
}
/***/ }),
/***/ 405:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ Outliner: () => (/* binding */ Outliner)
/* harmony export */ });
class Outliner {
#box;
#verticalEdges = [];
#intervals = [];
constructor(boxes, borderWidth = 0, innerMargin = 0, isLTR = true) {
let minX = Infinity;
let maxX = -Infinity;
let minY = Infinity;
let maxY = -Infinity;
const NUMBER_OF_DIGITS = 4;
const EPSILON = 10 ** -NUMBER_OF_DIGITS;
for (const {
x,
y,
width,
height
} of boxes) {
const x1 = Math.floor((x - borderWidth) / EPSILON) * EPSILON;
const x2 = Math.ceil((x + width + borderWidth) / EPSILON) * EPSILON;
const y1 = Math.floor((y - borderWidth) / EPSILON) * EPSILON;
const y2 = Math.ceil((y + height + borderWidth) / EPSILON) * EPSILON;
const left = [x1, y1, y2, true];
const right = [x2, y1, y2, false];
this.#verticalEdges.push(left, right);
minX = Math.min(minX, x1);
maxX = Math.max(maxX, x2);
minY = Math.min(minY, y1);
maxY = Math.max(maxY, y2);
}
const bboxWidth = maxX - minX + 2 * innerMargin;
const bboxHeight = maxY - minY + 2 * innerMargin;
const shiftedMinX = minX - innerMargin;
const shiftedMinY = minY - innerMargin;
const lastEdge = this.#verticalEdges.at(isLTR ? -1 : -2);
const lastPoint = [lastEdge[0], lastEdge[2]];
for (const edge of this.#verticalEdges) {
const [x, y1, y2] = edge;
edge[0] = (x - shiftedMinX) / bboxWidth;
edge[1] = (y1 - shiftedMinY) / bboxHeight;
edge[2] = (y2 - shiftedMinY) / bboxHeight;
}
this.#box = {
x: shiftedMinX,
y: shiftedMinY,
width: bboxWidth,
height: bboxHeight,
lastPoint
};
}
getOutlines() {
this.#verticalEdges.sort((a, b) => a[0] - b[0] || a[1] - b[1] || a[2] - b[2]);
const outlineVerticalEdges = [];
for (const edge of this.#verticalEdges) {
if (edge[3]) {
outlineVerticalEdges.push(...this.#breakEdge(edge));
this.#insert(edge);
} else {
this.#remove(edge);
outlineVerticalEdges.push(...this.#breakEdge(edge));
}
}
return this.#getOutlines(outlineVerticalEdges);
}
#getOutlines(outlineVerticalEdges) {
const edges = [];
const allEdges = new Set();
for (const edge of outlineVerticalEdges) {
const [x, y1, y2] = edge;
edges.push([x, y1, edge], [x, y2, edge]);
}
edges.sort((a, b) => a[1] - b[1] || a[0] - b[0]);
for (let i = 0, ii = edges.length; i < ii; i += 2) {
const edge1 = edges[i][2];
const edge2 = edges[i + 1][2];
edge1.push(edge2);
edge2.push(edge1);
allEdges.add(edge1);
allEdges.add(edge2);
}
const outlines = [];
let outline;
while (allEdges.size > 0) {
const edge = allEdges.values().next().value;
let [x, y1, y2, edge1, edge2] = edge;
allEdges.delete(edge);
let lastPointX = x;
let lastPointY = y1;
outline = [x, y2];
outlines.push(outline);
while (true) {
let e;
if (allEdges.has(edge1)) {
e = edge1;
} else if (allEdges.has(edge2)) {
e = edge2;
} else {
break;
}
allEdges.delete(e);
[x, y1, y2, edge1, edge2] = e;
if (lastPointX !== x) {
outline.push(lastPointX, lastPointY, x, lastPointY === y1 ? y1 : y2);
lastPointX = x;
}
lastPointY = lastPointY === y1 ? y2 : y1;
}
outline.push(lastPointX, lastPointY);
}
return {
outlines,
box: this.#box
};
}
#binarySearch(y) {
const array = this.#intervals;
let start = 0;
let end = array.length - 1;
while (start <= end) {
const middle = start + end >> 1;
const y1 = array[middle][0];
if (y1 === y) {
return middle;
}
if (y1 < y) {
start = middle + 1;
} else {
end = middle - 1;
}
}
return end + 1;
}
#insert([, y1, y2]) {
const index = this.#binarySearch(y1);
this.#intervals.splice(index, 0, [y1, y2]);
}
#remove([, y1, y2]) {
const index = this.#binarySearch(y1);
for (let i = index; i < this.#intervals.length; i++) {
const [start, end] = this.#intervals[i];
if (start !== y1) {
break;
}
if (start === y1 && end === y2) {
this.#intervals.splice(i, 1);
return;
}
}
for (let i = index - 1; i >= 0; i--) {
const [start, end] = this.#intervals[i];
if (start !== y1) {
break;
}
if (start === y1 && end === y2) {
this.#intervals.splice(i, 1);
return;
}
}
}
#breakEdge(edge) {
const [x, y1, y2] = edge;
const results = [[x, y1, y2]];
const index = this.#binarySearch(y2);
for (let i = 0; i < index; i++) {
const [start, end] = this.#intervals[i];
for (let j = 0, jj = results.length; j < jj; j++) {
const [, y3, y4] = results[j];
if (end <= y3 || y4 <= start) {
continue;
}
if (y3 >= start) {
if (y4 > end) {
results[j][1] = end;
} else {
if (jj === 1) {
return [];
}
results.splice(j, 1);
j--;
jj--;
}
continue;
}
results[j][2] = start;
if (y4 > end) {
results.push([x, end, y4]);
}
}
}
return results;
}
}
/***/ }),
/***/ 812:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ AnnotationEditorUIManager: () => (/* binding */ AnnotationEditorUIManager),
/* harmony export */ ColorManager: () => (/* binding */ ColorManager),
/* harmony export */ KeyboardManager: () => (/* binding */ KeyboardManager),
/* harmony export */ bindEvents: () => (/* binding */ bindEvents),
/* harmony export */ opacityToHex: () => (/* binding */ opacityToHex)
/* harmony export */ });
/* unused harmony export CommandManager */
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
/* harmony import */ var _display_utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(473);
function bindEvents(obj, element, names) {
for (const name of names) {
element.addEventListener(name, obj[name].bind(obj));
}
}
function opacityToHex(opacity) {
return Math.round(Math.min(255, Math.max(1, 255 * opacity))).toString(16).padStart(2, "0");
}
class IdManager {
#id = 0;
getId() {
return `${_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationEditorPrefix}${this.#id++}`;
}
}
class ImageManager {
#baseId = (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.getUuid)();
#id = 0;
#cache = null;
static get _isSVGFittingCanvas() {
const svg = `data:image/svg+xml;charset=UTF-8,<svg viewBox="0 0 1 1" width="1" height="1" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" style="fill:red;"/></svg>`;
const canvas = new OffscreenCanvas(1, 3);
const ctx = canvas.getContext("2d");
const image = new Image();
image.src = svg;
const promise = image.decode().then(() => {
ctx.drawImage(image, 0, 0, 1, 1, 0, 0, 1, 3);
return new Uint32Array(ctx.getImageData(0, 0, 1, 1).data.buffer)[0] === 0;
});
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "_isSVGFittingCanvas", promise);
}
async #get(key, rawData) {
this.#cache ||= new Map();
let data = this.#cache.get(key);
if (data === null) {
return null;
}
if (data?.bitmap) {
data.refCounter += 1;
return data;
}
try {
data ||= {
bitmap: null,
id: `image_${this.#baseId}_${this.#id++}`,
refCounter: 0,
isSvg: false
};
let image;
if (typeof rawData === "string") {
data.url = rawData;
image = await (0,_display_utils_js__WEBPACK_IMPORTED_MODULE_1__.fetchData)(rawData, "blob");
} else {
image = data.file = rawData;
}
if (image.type === "image/svg+xml") {
const mustRemoveAspectRatioPromise = ImageManager._isSVGFittingCanvas;
const fileReader = new FileReader();
const imageElement = new Image();
const imagePromise = new Promise((resolve, reject) => {
imageElement.onload = () => {
data.bitmap = imageElement;
data.isSvg = true;
resolve();
};
fileReader.onload = async () => {
const url = data.svgUrl = fileReader.result;
imageElement.src = (await mustRemoveAspectRatioPromise) ? `${url}#svgView(preserveAspectRatio(none))` : url;
};
imageElement.onerror = fileReader.onerror = reject;
});
fileReader.readAsDataURL(image);
await imagePromise;
} else {
data.bitmap = await createImageBitmap(image);
}
data.refCounter = 1;
} catch (e) {
console.error(e);
data = null;
}
this.#cache.set(key, data);
if (data) {
this.#cache.set(data.id, data);
}
return data;
}
async getFromFile(file) {
const {
lastModified,
name,
size,
type
} = file;
return this.#get(`${lastModified}_${name}_${size}_${type}`, file);
}
async getFromUrl(url) {
return this.#get(url, url);
}
async getFromId(id) {
this.#cache ||= new Map();
const data = this.#cache.get(id);
if (!data) {
return null;
}
if (data.bitmap) {
data.refCounter += 1;
return data;
}
if (data.file) {
return this.getFromFile(data.file);
}
return this.getFromUrl(data.url);
}
getSvgUrl(id) {
const data = this.#cache.get(id);
if (!data?.isSvg) {
return null;
}
return data.svgUrl;
}
deleteId(id) {
this.#cache ||= new Map();
const data = this.#cache.get(id);
if (!data) {
return;
}
data.refCounter -= 1;
if (data.refCounter !== 0) {
return;
}
data.bitmap = null;
}
isValidId(id) {
return id.startsWith(`image_${this.#baseId}_`);
}
}
class CommandManager {
#commands = [];
#locked = false;
#maxSize;
#position = -1;
constructor(maxSize = 128) {
this.#maxSize = maxSize;
}
add({
cmd,
undo,
mustExec,
type = NaN,
overwriteIfSameType = false,
keepUndo = false
}) {
if (mustExec) {
cmd();
}
if (this.#locked) {
return;
}
const save = {
cmd,
undo,
type
};
if (this.#position === -1) {
if (this.#commands.length > 0) {
this.#commands.length = 0;
}
this.#position = 0;
this.#commands.push(save);
return;
}
if (overwriteIfSameType && this.#commands[this.#position].type === type) {
if (keepUndo) {
save.undo = this.#commands[this.#position].undo;
}
this.#commands[this.#position] = save;
return;
}
const next = this.#position + 1;
if (next === this.#maxSize) {
this.#commands.splice(0, 1);
} else {
this.#position = next;
if (next < this.#commands.length) {
this.#commands.splice(next);
}
}
this.#commands.push(save);
}
undo() {
if (this.#position === -1) {
return;
}
this.#locked = true;
this.#commands[this.#position].undo();
this.#locked = false;
this.#position -= 1;
}
redo() {
if (this.#position < this.#commands.length - 1) {
this.#position += 1;
this.#locked = true;
this.#commands[this.#position].cmd();
this.#locked = false;
}
}
hasSomethingToUndo() {
return this.#position !== -1;
}
hasSomethingToRedo() {
return this.#position < this.#commands.length - 1;
}
destroy() {
this.#commands = null;
}
}
class KeyboardManager {
constructor(callbacks) {
this.buffer = [];
this.callbacks = new Map();
this.allKeys = new Set();
const {
isMac
} = _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.FeatureTest.platform;
for (const [keys, callback, options = {}] of callbacks) {
for (const key of keys) {
const isMacKey = key.startsWith("mac+");
if (isMac && isMacKey) {
this.callbacks.set(key.slice(4), {
callback,
options
});
this.allKeys.add(key.split("+").at(-1));
} else if (!isMac && !isMacKey) {
this.callbacks.set(key, {
callback,
options
});
this.allKeys.add(key.split("+").at(-1));
}
}
}
}
#serialize(event) {
if (event.altKey) {
this.buffer.push("alt");
}
if (event.ctrlKey) {
this.buffer.push("ctrl");
}
if (event.metaKey) {
this.buffer.push("meta");
}
if (event.shiftKey) {
this.buffer.push("shift");
}
this.buffer.push(event.key);
const str = this.buffer.join("+");
this.buffer.length = 0;
return str;
}
exec(self, event) {
if (!this.allKeys.has(event.key)) {
return;
}
const info = this.callbacks.get(this.#serialize(event));
if (!info) {
return;
}
const {
callback,
options: {
bubbles = false,
args = [],
checker = null
}
} = info;
if (checker && !checker(self, event)) {
return;
}
callback.bind(self, ...args)();
if (!bubbles) {
event.stopPropagation();
event.preventDefault();
}
}
}
class ColorManager {
static _colorsMapping = new Map([["CanvasText", [0, 0, 0]], ["Canvas", [255, 255, 255]]]);
get _colors() {
const colors = new Map([["CanvasText", null], ["Canvas", null]]);
(0,_display_utils_js__WEBPACK_IMPORTED_MODULE_1__.getColorValues)(colors);
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "_colors", colors);
}
convert(color) {
const rgb = (0,_display_utils_js__WEBPACK_IMPORTED_MODULE_1__.getRGB)(color);
if (!window.matchMedia("(forced-colors: active)").matches) {
return rgb;
}
for (const [name, RGB] of this._colors) {
if (RGB.every((x, i) => x === rgb[i])) {
return ColorManager._colorsMapping.get(name);
}
}
return rgb;
}
getHexCode(name) {
const rgb = this._colors.get(name);
if (!rgb) {
return name;
}
return _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.Util.makeHexColor(...rgb);
}
}
class AnnotationEditorUIManager {
#activeEditor = null;
#allEditors = new Map();
#allLayers = new Map();
#altTextManager = null;
#annotationStorage = null;
#commandManager = new CommandManager();
#currentPageIndex = 0;
#deletedAnnotationsElementIds = new Set();
#draggingEditors = null;
#editorTypes = null;
#editorsToRescale = new Set();
#filterFactory = null;
#focusMainContainerTimeoutId = null;
#idManager = new IdManager();
#isEnabled = false;
#isWaiting = false;
#lastActiveElement = null;
#mode = _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationEditorType.NONE;
#selectedEditors = new Set();
#pageColors = null;
#boundBlur = this.blur.bind(this);
#boundFocus = this.focus.bind(this);
#boundCopy = this.copy.bind(this);
#boundCut = this.cut.bind(this);
#boundPaste = this.paste.bind(this);
#boundKeydown = this.keydown.bind(this);
#boundOnEditingAction = this.onEditingAction.bind(this);
#boundOnPageChanging = this.onPageChanging.bind(this);
#boundOnScaleChanging = this.onScaleChanging.bind(this);
#boundOnRotationChanging = this.onRotationChanging.bind(this);
#previousStates = {
isEditing: false,
isEmpty: true,
hasSomethingToUndo: false,
hasSomethingToRedo: false,
hasSelectedEditor: false
};
#translation = [0, 0];
#translationTimeoutId = null;
#container = null;
#viewer = null;
static TRANSLATE_SMALL = 1;
static TRANSLATE_BIG = 10;
static get _keyboardManager() {
const proto = AnnotationEditorUIManager.prototype;
const arrowChecker = self => {
return self.#container.contains(document.activeElement) && self.hasSomethingToControl();
};
const textInputChecker = (_self, {
target: el
}) => {
if (el instanceof HTMLInputElement) {
const {
type
} = el;
return type !== "text" && type !== "number";
}
return true;
};
const small = this.TRANSLATE_SMALL;
const big = this.TRANSLATE_BIG;
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "_keyboardManager", new KeyboardManager([[["ctrl+a", "mac+meta+a"], proto.selectAll, {
checker: textInputChecker
}], [["ctrl+z", "mac+meta+z"], proto.undo, {
checker: textInputChecker
}], [["ctrl+y", "ctrl+shift+z", "mac+meta+shift+z", "ctrl+shift+Z", "mac+meta+shift+Z"], proto.redo, {
checker: textInputChecker
}], [["Backspace", "alt+Backspace", "ctrl+Backspace", "shift+Backspace", "mac+Backspace", "mac+alt+Backspace", "mac+ctrl+Backspace", "Delete", "ctrl+Delete", "shift+Delete", "mac+Delete"], proto.delete, {
checker: textInputChecker
}], [["Enter", "mac+Enter"], proto.addNewEditorFromKeyboard, {
checker: (self, {
target: el
}) => !(el instanceof HTMLButtonElement) && self.#container.contains(el) && !self.isEnterHandled
}], [[" ", "mac+ "], proto.addNewEditorFromKeyboard, {
checker: self => self.#container.contains(document.activeElement)
}], [["Escape", "mac+Escape"], proto.unselectAll], [["ArrowLeft", "mac+ArrowLeft"], proto.translateSelectedEditors, {
args: [-small, 0],
checker: arrowChecker
}], [["ctrl+ArrowLeft", "mac+shift+ArrowLeft"], proto.translateSelectedEditors, {
args: [-big, 0],
checker: arrowChecker
}], [["ArrowRight", "mac+ArrowRight"], proto.translateSelectedEditors, {
args: [small, 0],
checker: arrowChecker
}], [["ctrl+ArrowRight", "mac+shift+ArrowRight"], proto.translateSelectedEditors, {
args: [big, 0],
checker: arrowChecker
}], [["ArrowUp", "mac+ArrowUp"], proto.translateSelectedEditors, {
args: [0, -small],
checker: arrowChecker
}], [["ctrl+ArrowUp", "mac+shift+ArrowUp"], proto.translateSelectedEditors, {
args: [0, -big],
checker: arrowChecker
}], [["ArrowDown", "mac+ArrowDown"], proto.translateSelectedEditors, {
args: [0, small],
checker: arrowChecker
}], [["ctrl+ArrowDown", "mac+shift+ArrowDown"], proto.translateSelectedEditors, {
args: [0, big],
checker: arrowChecker
}]]));
}
constructor(container, viewer, altTextManager, eventBus, pdfDocument, pageColors) {
this.#container = container;
this.#viewer = viewer;
this.#altTextManager = altTextManager;
this._eventBus = eventBus;
this._eventBus._on("editingaction", this.#boundOnEditingAction);
this._eventBus._on("pagechanging", this.#boundOnPageChanging);
this._eventBus._on("scalechanging", this.#boundOnScaleChanging);
this._eventBus._on("rotationchanging", this.#boundOnRotationChanging);
this.#annotationStorage = pdfDocument.annotationStorage;
this.#filterFactory = pdfDocument.filterFactory;
this.#pageColors = pageColors;
this.viewParameters = {
realScale: _display_utils_js__WEBPACK_IMPORTED_MODULE_1__.PixelsPerInch.PDF_TO_CSS_UNITS,
rotation: 0
};
}
destroy() {
this.#removeKeyboardManager();
this.#removeFocusManager();
this._eventBus._off("editingaction", this.#boundOnEditingAction);
this._eventBus._off("pagechanging", this.#boundOnPageChanging);
this._eventBus._off("scalechanging", this.#boundOnScaleChanging);
this._eventBus._off("rotationchanging", this.#boundOnRotationChanging);
for (const layer of this.#allLayers.values()) {
layer.destroy();
}
this.#allLayers.clear();
this.#allEditors.clear();
this.#editorsToRescale.clear();
this.#activeEditor = null;
this.#selectedEditors.clear();
this.#commandManager.destroy();
this.#altTextManager.destroy();
if (this.#focusMainContainerTimeoutId) {
clearTimeout(this.#focusMainContainerTimeoutId);
this.#focusMainContainerTimeoutId = null;
}
if (this.#translationTimeoutId) {
clearTimeout(this.#translationTimeoutId);
this.#translationTimeoutId = null;
}
}
get hcmFilter() {
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "hcmFilter", this.#pageColors ? this.#filterFactory.addHCMFilter(this.#pageColors.foreground, this.#pageColors.background) : "none");
}
get direction() {
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "direction", getComputedStyle(this.#container).direction);
}
editAltText(editor) {
this.#altTextManager?.editAltText(this, editor);
}
onPageChanging({
pageNumber
}) {
this.#currentPageIndex = pageNumber - 1;
}
focusMainContainer() {
this.#container.focus();
}
findParent(x, y) {
for (const layer of this.#allLayers.values()) {
const {
x: layerX,
y: layerY,
width,
height
} = layer.div.getBoundingClientRect();
if (x >= layerX && x <= layerX + width && y >= layerY && y <= layerY + height) {
return layer;
}
}
return null;
}
disableUserSelect(value = false) {
this.#viewer.classList.toggle("noUserSelect", value);
}
addShouldRescale(editor) {
this.#editorsToRescale.add(editor);
}
removeShouldRescale(editor) {
this.#editorsToRescale.delete(editor);
}
onScaleChanging({
scale
}) {
this.commitOrRemove();
this.viewParameters.realScale = scale * _display_utils_js__WEBPACK_IMPORTED_MODULE_1__.PixelsPerInch.PDF_TO_CSS_UNITS;
for (const editor of this.#editorsToRescale) {
editor.onScaleChanging();
}
}
onRotationChanging({
pagesRotation
}) {
this.commitOrRemove();
this.viewParameters.rotation = pagesRotation;
}
addToAnnotationStorage(editor) {
if (!editor.isEmpty() && this.#annotationStorage && !this.#annotationStorage.has(editor.id)) {
this.#annotationStorage.setValue(editor.id, editor);
}
}
#addFocusManager() {
window.addEventListener("focus", this.#boundFocus);
window.addEventListener("blur", this.#boundBlur);
}
#removeFocusManager() {
window.removeEventListener("focus", this.#boundFocus);
window.removeEventListener("blur", this.#boundBlur);
}
blur() {
if (!this.hasSelection) {
return;
}
const {
activeElement
} = document;
for (const editor of this.#selectedEditors) {
if (editor.div.contains(activeElement)) {
this.#lastActiveElement = [editor, activeElement];
editor._focusEventsAllowed = false;
break;
}
}
}
focus() {
if (!this.#lastActiveElement) {
return;
}
const [lastEditor, lastActiveElement] = this.#lastActiveElement;
this.#lastActiveElement = null;
lastActiveElement.addEventListener("focusin", () => {
lastEditor._focusEventsAllowed = true;
}, {
once: true
});
lastActiveElement.focus();
}
#addKeyboardManager() {
window.addEventListener("keydown", this.#boundKeydown);
}
#removeKeyboardManager() {
window.removeEventListener("keydown", this.#boundKeydown);
}
#addCopyPasteListeners() {
document.addEventListener("copy", this.#boundCopy);
document.addEventListener("cut", this.#boundCut);
document.addEventListener("paste", this.#boundPaste);
}
#removeCopyPasteListeners() {
document.removeEventListener("copy", this.#boundCopy);
document.removeEventListener("cut", this.#boundCut);
document.removeEventListener("paste", this.#boundPaste);
}
addEditListeners() {
this.#addKeyboardManager();
this.#addCopyPasteListeners();
}
removeEditListeners() {
this.#removeKeyboardManager();
this.#removeCopyPasteListeners();
}
copy(event) {
event.preventDefault();
this.#activeEditor?.commitOrRemove();
if (!this.hasSelection) {
return;
}
const editors = [];
for (const editor of this.#selectedEditors) {
const serialized = editor.serialize(true);
if (serialized) {
editors.push(serialized);
}
}
if (editors.length === 0) {
return;
}
event.clipboardData.setData("application/pdfjs", JSON.stringify(editors));
}
cut(event) {
this.copy(event);
this.delete();
}
paste(event) {
event.preventDefault();
const {
clipboardData
} = event;
for (const item of clipboardData.items) {
for (const editorType of this.#editorTypes) {
if (editorType.isHandlingMimeForPasting(item.type)) {
editorType.paste(item, this.currentLayer);
return;
}
}
}
let data = clipboardData.getData("application/pdfjs");
if (!data) {
return;
}
try {
data = JSON.parse(data);
} catch (ex) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`paste: "${ex.message}".`);
return;
}
if (!Array.isArray(data)) {
return;
}
this.unselectAll();
const layer = this.currentLayer;
try {
const newEditors = [];
for (const editor of data) {
const deserializedEditor = layer.deserialize(editor);
if (!deserializedEditor) {
return;
}
newEditors.push(deserializedEditor);
}
const cmd = () => {
for (const editor of newEditors) {
this.#addEditorToLayer(editor);
}
this.#selectEditors(newEditors);
};
const undo = () => {
for (const editor of newEditors) {
editor.remove();
}
};
this.addCommands({
cmd,
undo,
mustExec: true
});
} catch (ex) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`paste: "${ex.message}".`);
}
}
keydown(event) {
if (!this.isEditorHandlingKeyboard) {
AnnotationEditorUIManager._keyboardManager.exec(this, event);
}
}
onEditingAction(details) {
if (["undo", "redo", "delete", "selectAll"].includes(details.name)) {
this[details.name]();
}
}
#dispatchUpdateStates(details) {
const hasChanged = Object.entries(details).some(([key, value]) => this.#previousStates[key] !== value);
if (hasChanged) {
this._eventBus.dispatch("annotationeditorstateschanged", {
source: this,
details: Object.assign(this.#previousStates, details)
});
}
}
#dispatchUpdateUI(details) {
this._eventBus.dispatch("annotationeditorparamschanged", {
source: this,
details
});
}
setEditingState(isEditing) {
if (isEditing) {
this.#addFocusManager();
this.#addKeyboardManager();
this.#addCopyPasteListeners();
this.#dispatchUpdateStates({
isEditing: this.#mode !== _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationEditorType.NONE,
isEmpty: this.#isEmpty(),
hasSomethingToUndo: this.#commandManager.hasSomethingToUndo(),
hasSomethingToRedo: this.#commandManager.hasSomethingToRedo(),
hasSelectedEditor: false
});
} else {
this.#removeFocusManager();
this.#removeKeyboardManager();
this.#removeCopyPasteListeners();
this.#dispatchUpdateStates({
isEditing: false
});
this.disableUserSelect(false);
}
}
registerEditorTypes(types) {
if (this.#editorTypes) {
return;
}
this.#editorTypes = types;
for (const editorType of this.#editorTypes) {
this.#dispatchUpdateUI(editorType.defaultPropertiesToUpdate);
}
}
getId() {
return this.#idManager.getId();
}
get currentLayer() {
return this.#allLayers.get(this.#currentPageIndex);
}
getLayer(pageIndex) {
return this.#allLayers.get(pageIndex);
}
get currentPageIndex() {
return this.#currentPageIndex;
}
addLayer(layer) {
this.#allLayers.set(layer.pageIndex, layer);
if (this.#isEnabled) {
layer.enable();
} else {
layer.disable();
}
}
removeLayer(layer) {
this.#allLayers.delete(layer.pageIndex);
}
updateMode(mode, editId = null, isFromKeyboard = false) {
if (this.#mode === mode) {
return;
}
this.#mode = mode;
if (mode === _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationEditorType.NONE) {
this.setEditingState(false);
this.#disableAll();
return;
}
this.setEditingState(true);
this.#enableAll();
this.unselectAll();
for (const layer of this.#allLayers.values()) {
layer.updateMode(mode);
}
if (!editId && isFromKeyboard) {
this.addNewEditorFromKeyboard();
return;
}
if (!editId) {
return;
}
for (const editor of this.#allEditors.values()) {
if (editor.annotationElementId === editId) {
this.setSelected(editor);
editor.enterInEditMode();
break;
}
}
}
addNewEditorFromKeyboard() {
this.currentLayer.addNewEditor();
}
updateToolbar(mode) {
if (mode === this.#mode) {
return;
}
this._eventBus.dispatch("switchannotationeditormode", {
source: this,
mode
});
}
updateParams(type, value) {
if (!this.#editorTypes) {
return;
}
if (type === _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationEditorParamsType.CREATE) {
this.currentLayer.addNewEditor();
return;
}
for (const editor of this.#selectedEditors) {
editor.updateParams(type, value);
}
for (const editorType of this.#editorTypes) {
editorType.updateDefaultParams(type, value);
}
}
enableWaiting(mustWait = false) {
if (this.#isWaiting === mustWait) {
return;
}
this.#isWaiting = mustWait;
for (const layer of this.#allLayers.values()) {
if (mustWait) {
layer.disableClick();
} else {
layer.enableClick();
}
layer.div.classList.toggle("waiting", mustWait);
}
}
#enableAll() {
if (!this.#isEnabled) {
this.#isEnabled = true;
for (const layer of this.#allLayers.values()) {
layer.enable();
}
}
}
#disableAll() {
this.unselectAll();
if (this.#isEnabled) {
this.#isEnabled = false;
for (const layer of this.#allLayers.values()) {
layer.disable();
}
}
}
getEditors(pageIndex) {
const editors = [];
for (const editor of this.#allEditors.values()) {
if (editor.pageIndex === pageIndex) {
editors.push(editor);
}
}
return editors;
}
getEditor(id) {
return this.#allEditors.get(id);
}
addEditor(editor) {
this.#allEditors.set(editor.id, editor);
}
removeEditor(editor) {
if (editor.div.contains(document.activeElement)) {
if (this.#focusMainContainerTimeoutId) {
clearTimeout(this.#focusMainContainerTimeoutId);
}
this.#focusMainContainerTimeoutId = setTimeout(() => {
this.focusMainContainer();
this.#focusMainContainerTimeoutId = null;
}, 0);
}
this.#allEditors.delete(editor.id);
this.unselect(editor);
if (!editor.annotationElementId || !this.#deletedAnnotationsElementIds.has(editor.annotationElementId)) {
this.#annotationStorage?.remove(editor.id);
}
}
addDeletedAnnotationElement(editor) {
this.#deletedAnnotationsElementIds.add(editor.annotationElementId);
editor.deleted = true;
}
isDeletedAnnotationElement(annotationElementId) {
return this.#deletedAnnotationsElementIds.has(annotationElementId);
}
removeDeletedAnnotationElement(editor) {
this.#deletedAnnotationsElementIds.delete(editor.annotationElementId);
editor.deleted = false;
}
#addEditorToLayer(editor) {
const layer = this.#allLayers.get(editor.pageIndex);
if (layer) {
layer.addOrRebuild(editor);
} else {
this.addEditor(editor);
}
}
setActiveEditor(editor) {
if (this.#activeEditor === editor) {
return;
}
this.#activeEditor = editor;
if (editor) {
this.#dispatchUpdateUI(editor.propertiesToUpdate);
}
}
toggleSelected(editor) {
if (this.#selectedEditors.has(editor)) {
this.#selectedEditors.delete(editor);
editor.unselect();
this.#dispatchUpdateStates({
hasSelectedEditor: this.hasSelection
});
return;
}
this.#selectedEditors.add(editor);
editor.select();
this.#dispatchUpdateUI(editor.propertiesToUpdate);
this.#dispatchUpdateStates({
hasSelectedEditor: true
});
}
setSelected(editor) {
for (const ed of this.#selectedEditors) {
if (ed !== editor) {
ed.unselect();
}
}
this.#selectedEditors.clear();
this.#selectedEditors.add(editor);
editor.select();
this.#dispatchUpdateUI(editor.propertiesToUpdate);
this.#dispatchUpdateStates({
hasSelectedEditor: true
});
}
isSelected(editor) {
return this.#selectedEditors.has(editor);
}
get firstSelectedEditor() {
return this.#selectedEditors.values().next().value;
}
unselect(editor) {
editor.unselect();
this.#selectedEditors.delete(editor);
this.#dispatchUpdateStates({
hasSelectedEditor: this.hasSelection
});
}
get hasSelection() {
return this.#selectedEditors.size !== 0;
}
get isEnterHandled() {
return this.#selectedEditors.size === 1 && this.firstSelectedEditor.isEnterHandled;
}
undo() {
this.#commandManager.undo();
this.#dispatchUpdateStates({
hasSomethingToUndo: this.#commandManager.hasSomethingToUndo(),
hasSomethingToRedo: true,
isEmpty: this.#isEmpty()
});
}
redo() {
this.#commandManager.redo();
this.#dispatchUpdateStates({
hasSomethingToUndo: true,
hasSomethingToRedo: this.#commandManager.hasSomethingToRedo(),
isEmpty: this.#isEmpty()
});
}
addCommands(params) {
this.#commandManager.add(params);
this.#dispatchUpdateStates({
hasSomethingToUndo: true,
hasSomethingToRedo: false,
isEmpty: this.#isEmpty()
});
}
#isEmpty() {
if (this.#allEditors.size === 0) {
return true;
}
if (this.#allEditors.size === 1) {
for (const editor of this.#allEditors.values()) {
return editor.isEmpty();
}
}
return false;
}
delete() {
this.commitOrRemove();
if (!this.hasSelection) {
return;
}
const editors = [...this.#selectedEditors];
const cmd = () => {
for (const editor of editors) {
editor.remove();
}
};
const undo = () => {
for (const editor of editors) {
this.#addEditorToLayer(editor);
}
};
this.addCommands({
cmd,
undo,
mustExec: true
});
}
commitOrRemove() {
this.#activeEditor?.commitOrRemove();
}
hasSomethingToControl() {
return this.#activeEditor || this.hasSelection;
}
#selectEditors(editors) {
this.#selectedEditors.clear();
for (const editor of editors) {
if (editor.isEmpty()) {
continue;
}
this.#selectedEditors.add(editor);
editor.select();
}
this.#dispatchUpdateStates({
hasSelectedEditor: true
});
}
selectAll() {
for (const editor of this.#selectedEditors) {
editor.commit();
}
this.#selectEditors(this.#allEditors.values());
}
unselectAll() {
if (this.#activeEditor) {
this.#activeEditor.commitOrRemove();
return;
}
if (!this.hasSelection) {
return;
}
for (const editor of this.#selectedEditors) {
editor.unselect();
}
this.#selectedEditors.clear();
this.#dispatchUpdateStates({
hasSelectedEditor: false
});
}
translateSelectedEditors(x, y, noCommit = false) {
if (!noCommit) {
this.commitOrRemove();
}
if (!this.hasSelection) {
return;
}
this.#translation[0] += x;
this.#translation[1] += y;
const [totalX, totalY] = this.#translation;
const editors = [...this.#selectedEditors];
const TIME_TO_WAIT = 1000;
if (this.#translationTimeoutId) {
clearTimeout(this.#translationTimeoutId);
}
this.#translationTimeoutId = setTimeout(() => {
this.#translationTimeoutId = null;
this.#translation[0] = this.#translation[1] = 0;
this.addCommands({
cmd: () => {
for (const editor of editors) {
if (this.#allEditors.has(editor.id)) {
editor.translateInPage(totalX, totalY);
}
}
},
undo: () => {
for (const editor of editors) {
if (this.#allEditors.has(editor.id)) {
editor.translateInPage(-totalX, -totalY);
}
}
},
mustExec: false
});
}, TIME_TO_WAIT);
for (const editor of editors) {
editor.translateInPage(x, y);
}
}
setUpDragSession() {
if (!this.hasSelection) {
return;
}
this.disableUserSelect(true);
this.#draggingEditors = new Map();
for (const editor of this.#selectedEditors) {
this.#draggingEditors.set(editor, {
savedX: editor.x,
savedY: editor.y,
savedPageIndex: editor.pageIndex,
newX: 0,
newY: 0,
newPageIndex: -1
});
}
}
endDragSession() {
if (!this.#draggingEditors) {
return false;
}
this.disableUserSelect(false);
const map = this.#draggingEditors;
this.#draggingEditors = null;
let mustBeAddedInUndoStack = false;
for (const [{
x,
y,
pageIndex
}, value] of map) {
value.newX = x;
value.newY = y;
value.newPageIndex = pageIndex;
mustBeAddedInUndoStack ||= x !== value.savedX || y !== value.savedY || pageIndex !== value.savedPageIndex;
}
if (!mustBeAddedInUndoStack) {
return false;
}
const move = (editor, x, y, pageIndex) => {
if (this.#allEditors.has(editor.id)) {
const parent = this.#allLayers.get(pageIndex);
if (parent) {
editor._setParentAndPosition(parent, x, y);
} else {
editor.pageIndex = pageIndex;
editor.x = x;
editor.y = y;
}
}
};
this.addCommands({
cmd: () => {
for (const [editor, {
newX,
newY,
newPageIndex
}] of map) {
move(editor, newX, newY, newPageIndex);
}
},
undo: () => {
for (const [editor, {
savedX,
savedY,
savedPageIndex
}] of map) {
move(editor, savedX, savedY, savedPageIndex);
}
},
mustExec: true
});
return true;
}
dragSelectedEditors(tx, ty) {
if (!this.#draggingEditors) {
return;
}
for (const editor of this.#draggingEditors.keys()) {
editor.drag(tx, ty);
}
}
rebuild(editor) {
if (editor.parent === null) {
const parent = this.getLayer(editor.pageIndex);
if (parent) {
parent.changeParent(editor);
parent.addOrRebuild(editor);
} else {
this.addEditor(editor);
this.addToAnnotationStorage(editor);
editor.rebuild();
}
} else {
editor.parent.addOrRebuild(editor);
}
}
get isEditorHandlingKeyboard() {
return this.getActive()?.shouldGetKeyboardEvents() || this.#selectedEditors.size === 1 && this.firstSelectedEditor.shouldGetKeyboardEvents();
}
isActive(editor) {
return this.#activeEditor === editor;
}
getActive() {
return this.#activeEditor;
}
getMode() {
return this.#mode;
}
get imageManager() {
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "imageManager", new ImageManager());
}
}
/***/ }),
/***/ 171:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ PDFFetchStream: () => (/* binding */ PDFFetchStream)
/* harmony export */ });
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
/* harmony import */ var _network_utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(253);
;
function createFetchOptions(headers, withCredentials, abortController) {
return {
method: "GET",
headers,
signal: abortController.signal,
mode: "cors",
credentials: withCredentials ? "include" : "same-origin",
redirect: "follow"
};
}
function createHeaders(httpHeaders) {
const headers = new Headers();
for (const property in httpHeaders) {
const value = httpHeaders[property];
if (value === undefined) {
continue;
}
headers.append(property, value);
}
return headers;
}
function getArrayBuffer(val) {
if (val instanceof Uint8Array) {
return val.buffer;
}
if (val instanceof ArrayBuffer) {
return val;
}
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`getArrayBuffer - unexpected data format: ${val}`);
return new Uint8Array(val).buffer;
}
class PDFFetchStream {
constructor(source) {
this.source = source;
this.isHttp = /^https?:/i.test(source.url);
this.httpHeaders = this.isHttp && source.httpHeaders || {};
this._fullRequestReader = null;
this._rangeRequestReaders = [];
}
get _progressiveDataLength() {
return this._fullRequestReader?._loaded ?? 0;
}
getFullReader() {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(!this._fullRequestReader, "PDFFetchStream.getFullReader can only be called once.");
this._fullRequestReader = new PDFFetchStreamReader(this);
return this._fullRequestReader;
}
getRangeReader(begin, end) {
if (end <= this._progressiveDataLength) {
return null;
}
const reader = new PDFFetchStreamRangeReader(this, begin, end);
this._rangeRequestReaders.push(reader);
return reader;
}
cancelAllRequests(reason) {
this._fullRequestReader?.cancel(reason);
for (const reader of this._rangeRequestReaders.slice(0)) {
reader.cancel(reason);
}
}
}
class PDFFetchStreamReader {
constructor(stream) {
this._stream = stream;
this._reader = null;
this._loaded = 0;
this._filename = null;
const source = stream.source;
this._withCredentials = source.withCredentials || false;
this._contentLength = source.length;
this._headersCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this._disableRange = source.disableRange || false;
this._rangeChunkSize = source.rangeChunkSize;
if (!this._rangeChunkSize && !this._disableRange) {
this._disableRange = true;
}
this._abortController = new AbortController();
this._isStreamingSupported = !source.disableStream;
this._isRangeSupported = !source.disableRange;
this._headers = createHeaders(this._stream.httpHeaders);
const url = source.url;
fetch(url, createFetchOptions(this._headers, this._withCredentials, this._abortController)).then(response => {
if (!(0,_network_utils_js__WEBPACK_IMPORTED_MODULE_1__.validateResponseStatus)(response.status)) {
throw (0,_network_utils_js__WEBPACK_IMPORTED_MODULE_1__.createResponseStatusError)(response.status, url);
}
this._reader = response.body.getReader();
this._headersCapability.resolve();
const getResponseHeader = name => {
return response.headers.get(name);
};
const {
allowRangeRequests,
suggestedLength
} = (0,_network_utils_js__WEBPACK_IMPORTED_MODULE_1__.validateRangeRequestCapabilities)({
getResponseHeader,
isHttp: this._stream.isHttp,
rangeChunkSize: this._rangeChunkSize,
disableRange: this._disableRange
});
this._isRangeSupported = allowRangeRequests;
this._contentLength = suggestedLength || this._contentLength;
this._filename = (0,_network_utils_js__WEBPACK_IMPORTED_MODULE_1__.extractFilenameFromHeader)(getResponseHeader);
if (!this._isStreamingSupported && this._isRangeSupported) {
this.cancel(new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AbortException("Streaming is disabled."));
}
}).catch(this._headersCapability.reject);
this.onProgress = null;
}
get headersReady() {
return this._headersCapability.promise;
}
get filename() {
return this._filename;
}
get contentLength() {
return this._contentLength;
}
get isRangeSupported() {
return this._isRangeSupported;
}
get isStreamingSupported() {
return this._isStreamingSupported;
}
async read() {
await this._headersCapability.promise;
const {
value,
done
} = await this._reader.read();
if (done) {
return {
value,
done
};
}
this._loaded += value.byteLength;
this.onProgress?.({
loaded: this._loaded,
total: this._contentLength
});
return {
value: getArrayBuffer(value),
done: false
};
}
cancel(reason) {
this._reader?.cancel(reason);
this._abortController.abort();
}
}
class PDFFetchStreamRangeReader {
constructor(stream, begin, end) {
this._stream = stream;
this._reader = null;
this._loaded = 0;
const source = stream.source;
this._withCredentials = source.withCredentials || false;
this._readCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this._isStreamingSupported = !source.disableStream;
this._abortController = new AbortController();
this._headers = createHeaders(this._stream.httpHeaders);
this._headers.append("Range", `bytes=${begin}-${end - 1}`);
const url = source.url;
fetch(url, createFetchOptions(this._headers, this._withCredentials, this._abortController)).then(response => {
if (!(0,_network_utils_js__WEBPACK_IMPORTED_MODULE_1__.validateResponseStatus)(response.status)) {
throw (0,_network_utils_js__WEBPACK_IMPORTED_MODULE_1__.createResponseStatusError)(response.status, url);
}
this._readCapability.resolve();
this._reader = response.body.getReader();
}).catch(this._readCapability.reject);
this.onProgress = null;
}
get isStreamingSupported() {
return this._isStreamingSupported;
}
async read() {
await this._readCapability.promise;
const {
value,
done
} = await this._reader.read();
if (done) {
return {
value,
done
};
}
this._loaded += value.byteLength;
this.onProgress?.({
loaded: this._loaded
});
return {
value: getArrayBuffer(value),
done: false
};
}
cancel(reason) {
this._reader?.cancel(reason);
this._abortController.abort();
}
}
/***/ }),
/***/ 742:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ FontFaceObject: () => (/* binding */ FontFaceObject),
/* harmony export */ FontLoader: () => (/* binding */ FontLoader)
/* harmony export */ });
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
class FontLoader {
#systemFonts = new Set();
constructor({
ownerDocument = globalThis.document,
styleElement = null
}) {
this._document = ownerDocument;
this.nativeFontFaces = new Set();
this.styleElement = null;
this.loadingRequests = [];
this.loadTestFontId = 0;
}
addNativeFontFace(nativeFontFace) {
this.nativeFontFaces.add(nativeFontFace);
this._document.fonts.add(nativeFontFace);
}
removeNativeFontFace(nativeFontFace) {
this.nativeFontFaces.delete(nativeFontFace);
this._document.fonts.delete(nativeFontFace);
}
insertRule(rule) {
if (!this.styleElement) {
this.styleElement = this._document.createElement("style");
this._document.documentElement.getElementsByTagName("head")[0].append(this.styleElement);
}
const styleSheet = this.styleElement.sheet;
styleSheet.insertRule(rule, styleSheet.cssRules.length);
}
clear() {
for (const nativeFontFace of this.nativeFontFaces) {
this._document.fonts.delete(nativeFontFace);
}
this.nativeFontFaces.clear();
this.#systemFonts.clear();
if (this.styleElement) {
this.styleElement.remove();
this.styleElement = null;
}
}
async loadSystemFont({
systemFontInfo: info,
_inspectFont
}) {
if (!info || this.#systemFonts.has(info.loadedName)) {
return;
}
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(!this.disableFontFace, "loadSystemFont shouldn't be called when `disableFontFace` is set.");
if (this.isFontLoadingAPISupported) {
const {
loadedName,
src,
style
} = info;
const fontFace = new FontFace(loadedName, src, style);
this.addNativeFontFace(fontFace);
try {
await fontFace.load();
this.#systemFonts.add(loadedName);
_inspectFont?.(info);
} catch {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`Cannot load system font: ${info.baseFontName}, installing it could help to improve PDF rendering.`);
this.removeNativeFontFace(fontFace);
}
return;
}
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("Not implemented: loadSystemFont without the Font Loading API.");
}
async bind(font) {
if (font.attached || font.missingFile && !font.systemFontInfo) {
return;
}
font.attached = true;
if (font.systemFontInfo) {
await this.loadSystemFont(font);
return;
}
if (this.isFontLoadingAPISupported) {
const nativeFontFace = font.createNativeFontFace();
if (nativeFontFace) {
this.addNativeFontFace(nativeFontFace);
try {
await nativeFontFace.loaded;
} catch (ex) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`Failed to load font '${nativeFontFace.family}': '${ex}'.`);
font.disableFontFace = true;
throw ex;
}
}
return;
}
const rule = font.createFontFaceRule();
if (rule) {
this.insertRule(rule);
if (this.isSyncFontLoadingSupported) {
return;
}
await new Promise(resolve => {
const request = this._queueLoadingCallback(resolve);
this._prepareFontLoadEvent(font, request);
});
}
}
get isFontLoadingAPISupported() {
const hasFonts = !!this._document?.fonts;
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "isFontLoadingAPISupported", hasFonts);
}
get isSyncFontLoadingSupported() {
let supported = false;
if (_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isNodeJS) {
supported = true;
} else if (typeof navigator !== "undefined" && typeof navigator?.userAgent === "string" && /Mozilla\/5.0.*?rv:\d+.*? Gecko/.test(navigator.userAgent)) {
supported = true;
}
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "isSyncFontLoadingSupported", supported);
}
_queueLoadingCallback(callback) {
function completeRequest() {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(!request.done, "completeRequest() cannot be called twice.");
request.done = true;
while (loadingRequests.length > 0 && loadingRequests[0].done) {
const otherRequest = loadingRequests.shift();
setTimeout(otherRequest.callback, 0);
}
}
const {
loadingRequests
} = this;
const request = {
done: false,
complete: completeRequest,
callback
};
loadingRequests.push(request);
return request;
}
get _loadTestFont() {
const testFont = atob("T1RUTwALAIAAAwAwQ0ZGIDHtZg4AAAOYAAAAgUZGVE1lkzZwAAAEHAAAABxHREVGABQA" + "FQAABDgAAAAeT1MvMlYNYwkAAAEgAAAAYGNtYXABDQLUAAACNAAAAUJoZWFk/xVFDQAA" + "ALwAAAA2aGhlYQdkA+oAAAD0AAAAJGhtdHgD6AAAAAAEWAAAAAZtYXhwAAJQAAAAARgA" + "AAAGbmFtZVjmdH4AAAGAAAAAsXBvc3T/hgAzAAADeAAAACAAAQAAAAEAALZRFsRfDzz1" + "AAsD6AAAAADOBOTLAAAAAM4KHDwAAAAAA+gDIQAAAAgAAgAAAAAAAAABAAADIQAAAFoD" + "6AAAAAAD6AABAAAAAAAAAAAAAAAAAAAAAQAAUAAAAgAAAAQD6AH0AAUAAAKKArwAAACM" + "AooCvAAAAeAAMQECAAACAAYJAAAAAAAAAAAAAQAAAAAAAAAAAAAAAFBmRWQAwAAuAC4D" + "IP84AFoDIQAAAAAAAQAAAAAAAAAAACAAIAABAAAADgCuAAEAAAAAAAAAAQAAAAEAAAAA" + "AAEAAQAAAAEAAAAAAAIAAQAAAAEAAAAAAAMAAQAAAAEAAAAAAAQAAQAAAAEAAAAAAAUA" + "AQAAAAEAAAAAAAYAAQAAAAMAAQQJAAAAAgABAAMAAQQJAAEAAgABAAMAAQQJAAIAAgAB" + "AAMAAQQJAAMAAgABAAMAAQQJAAQAAgABAAMAAQQJAAUAAgABAAMAAQQJAAYAAgABWABY" + "AAAAAAAAAwAAAAMAAAAcAAEAAAAAADwAAwABAAAAHAAEACAAAAAEAAQAAQAAAC7//wAA" + "AC7////TAAEAAAAAAAABBgAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAAAAAAAD/gwAyAAAAAQAAAAAAAAAAAAAAAAAA" + "AAABAAQEAAEBAQJYAAEBASH4DwD4GwHEAvgcA/gXBIwMAYuL+nz5tQXkD5j3CBLnEQAC" + "AQEBIVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYAAABAQAADwACAQEEE/t3" + "Dov6fAH6fAT+fPp8+nwHDosMCvm1Cvm1DAz6fBQAAAAAAAABAAAAAMmJbzEAAAAAzgTj" + "FQAAAADOBOQpAAEAAAAAAAAADAAUAAQAAAABAAAAAgABAAAAAAAAAAAD6AAAAAAAAA==");
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow)(this, "_loadTestFont", testFont);
}
_prepareFontLoadEvent(font, request) {
function int32(data, offset) {
return data.charCodeAt(offset) << 24 | data.charCodeAt(offset + 1) << 16 | data.charCodeAt(offset + 2) << 8 | data.charCodeAt(offset + 3) & 0xff;
}
function spliceString(s, offset, remove, insert) {
const chunk1 = s.substring(0, offset);
const chunk2 = s.substring(offset + remove);
return chunk1 + insert + chunk2;
}
let i, ii;
const canvas = this._document.createElement("canvas");
canvas.width = 1;
canvas.height = 1;
const ctx = canvas.getContext("2d");
let called = 0;
function isFontReady(name, callback) {
if (++called > 30) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)("Load test font never loaded.");
callback();
return;
}
ctx.font = "30px " + name;
ctx.fillText(".", 0, 20);
const imageData = ctx.getImageData(0, 0, 1, 1);
if (imageData.data[3] > 0) {
callback();
return;
}
setTimeout(isFontReady.bind(null, name, callback));
}
const loadTestFontId = `lt${Date.now()}${this.loadTestFontId++}`;
let data = this._loadTestFont;
const COMMENT_OFFSET = 976;
data = spliceString(data, COMMENT_OFFSET, loadTestFontId.length, loadTestFontId);
const CFF_CHECKSUM_OFFSET = 16;
const XXXX_VALUE = 0x58585858;
let checksum = int32(data, CFF_CHECKSUM_OFFSET);
for (i = 0, ii = loadTestFontId.length - 3; i < ii; i += 4) {
checksum = checksum - XXXX_VALUE + int32(loadTestFontId, i) | 0;
}
if (i < loadTestFontId.length) {
checksum = checksum - XXXX_VALUE + int32(loadTestFontId + "XXX", i) | 0;
}
data = spliceString(data, CFF_CHECKSUM_OFFSET, 4, (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.string32)(checksum));
const url = `url(data:font/opentype;base64,${btoa(data)});`;
const rule = `@font-face {font-family:"${loadTestFontId}";src:${url}}`;
this.insertRule(rule);
const div = this._document.createElement("div");
div.style.visibility = "hidden";
div.style.width = div.style.height = "10px";
div.style.position = "absolute";
div.style.top = div.style.left = "0px";
for (const name of [font.loadedName, loadTestFontId]) {
const span = this._document.createElement("span");
span.textContent = "Hi";
span.style.fontFamily = name;
div.append(span);
}
this._document.body.append(div);
isFontReady(loadTestFontId, () => {
div.remove();
request.complete();
});
}
}
class FontFaceObject {
constructor(translatedData, {
isEvalSupported = true,
disableFontFace = false,
ignoreErrors = false,
inspectFont = null
}) {
this.compiledGlyphs = Object.create(null);
for (const i in translatedData) {
this[i] = translatedData[i];
}
this.isEvalSupported = isEvalSupported !== false;
this.disableFontFace = disableFontFace === true;
this.ignoreErrors = ignoreErrors === true;
this._inspectFont = inspectFont;
}
createNativeFontFace() {
if (!this.data || this.disableFontFace) {
return null;
}
let nativeFontFace;
if (!this.cssFontInfo) {
nativeFontFace = new FontFace(this.loadedName, this.data, {});
} else {
const css = {
weight: this.cssFontInfo.fontWeight
};
if (this.cssFontInfo.italicAngle) {
css.style = `oblique ${this.cssFontInfo.italicAngle}deg`;
}
nativeFontFace = new FontFace(this.cssFontInfo.fontFamily, this.data, css);
}
this._inspectFont?.(this);
return nativeFontFace;
}
createFontFaceRule() {
if (!this.data || this.disableFontFace) {
return null;
}
const data = (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.bytesToString)(this.data);
const url = `url(data:${this.mimetype};base64,${btoa(data)});`;
let rule;
if (!this.cssFontInfo) {
rule = `@font-face {font-family:"${this.loadedName}";src:${url}}`;
} else {
let css = `font-weight: ${this.cssFontInfo.fontWeight};`;
if (this.cssFontInfo.italicAngle) {
css += `font-style: oblique ${this.cssFontInfo.italicAngle}deg;`;
}
rule = `@font-face {font-family:"${this.cssFontInfo.fontFamily}";${css}src:${url}}`;
}
this._inspectFont?.(this, url);
return rule;
}
getPathGenerator(objs, character) {
if (this.compiledGlyphs[character] !== undefined) {
return this.compiledGlyphs[character];
}
let cmds;
try {
cmds = objs.get(this.loadedName + "_path_" + character);
} catch (ex) {
if (!this.ignoreErrors) {
throw ex;
}
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`getPathGenerator - ignoring character: "${ex}".`);
return this.compiledGlyphs[character] = function (c, size) {};
}
if (this.isEvalSupported && _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.FeatureTest.isEvalSupported) {
const jsBuf = [];
for (const current of cmds) {
const args = current.args !== undefined ? current.args.join(",") : "";
jsBuf.push("c.", current.cmd, "(", args, ");\n");
}
return this.compiledGlyphs[character] = new Function("c", "size", jsBuf.join(""));
}
return this.compiledGlyphs[character] = function (c, size) {
for (const current of cmds) {
if (current.cmd === "scale") {
current.args = [size, -size];
}
c[current.cmd].apply(c, current.args);
}
};
}
}
/***/ }),
/***/ 472:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ Metadata: () => (/* binding */ Metadata)
/* harmony export */ });
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
class Metadata {
#metadataMap;
#data;
constructor({
parsedData,
rawData
}) {
this.#metadataMap = parsedData;
this.#data = rawData;
}
getRaw() {
return this.#data;
}
get(name) {
return this.#metadataMap.get(name) ?? null;
}
getAll() {
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.objectFromMap)(this.#metadataMap);
}
has(name) {
return this.#metadataMap.has(name);
}
}
/***/ }),
/***/ 474:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ PDFNetworkStream: () => (/* binding */ PDFNetworkStream)
/* harmony export */ });
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
/* harmony import */ var _network_utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(253);
;
const OK_RESPONSE = 200;
const PARTIAL_CONTENT_RESPONSE = 206;
function getArrayBuffer(xhr) {
const data = xhr.response;
if (typeof data !== "string") {
return data;
}
return (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.stringToBytes)(data).buffer;
}
class NetworkManager {
constructor(url, args = {}) {
this.url = url;
this.isHttp = /^https?:/i.test(url);
this.httpHeaders = this.isHttp && args.httpHeaders || Object.create(null);
this.withCredentials = args.withCredentials || false;
this.currXhrId = 0;
this.pendingRequests = Object.create(null);
}
requestRange(begin, end, listeners) {
const args = {
begin,
end
};
for (const prop in listeners) {
args[prop] = listeners[prop];
}
return this.request(args);
}
requestFull(listeners) {
return this.request(listeners);
}
request(args) {
const xhr = new XMLHttpRequest();
const xhrId = this.currXhrId++;
const pendingRequest = this.pendingRequests[xhrId] = {
xhr
};
xhr.open("GET", this.url);
xhr.withCredentials = this.withCredentials;
for (const property in this.httpHeaders) {
const value = this.httpHeaders[property];
if (value === undefined) {
continue;
}
xhr.setRequestHeader(property, value);
}
if (this.isHttp && "begin" in args && "end" in args) {
xhr.setRequestHeader("Range", `bytes=${args.begin}-${args.end - 1}`);
pendingRequest.expectedStatus = PARTIAL_CONTENT_RESPONSE;
} else {
pendingRequest.expectedStatus = OK_RESPONSE;
}
xhr.responseType = "arraybuffer";
if (args.onError) {
xhr.onerror = function (evt) {
args.onError(xhr.status);
};
}
xhr.onreadystatechange = this.onStateChange.bind(this, xhrId);
xhr.onprogress = this.onProgress.bind(this, xhrId);
pendingRequest.onHeadersReceived = args.onHeadersReceived;
pendingRequest.onDone = args.onDone;
pendingRequest.onError = args.onError;
pendingRequest.onProgress = args.onProgress;
xhr.send(null);
return xhrId;
}
onProgress(xhrId, evt) {
const pendingRequest = this.pendingRequests[xhrId];
if (!pendingRequest) {
return;
}
pendingRequest.onProgress?.(evt);
}
onStateChange(xhrId, evt) {
const pendingRequest = this.pendingRequests[xhrId];
if (!pendingRequest) {
return;
}
const xhr = pendingRequest.xhr;
if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) {
pendingRequest.onHeadersReceived();
delete pendingRequest.onHeadersReceived;
}
if (xhr.readyState !== 4) {
return;
}
if (!(xhrId in this.pendingRequests)) {
return;
}
delete this.pendingRequests[xhrId];
if (xhr.status === 0 && this.isHttp) {
pendingRequest.onError?.(xhr.status);
return;
}
const xhrStatus = xhr.status || OK_RESPONSE;
const ok_response_on_range_request = xhrStatus === OK_RESPONSE && pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE;
if (!ok_response_on_range_request && xhrStatus !== pendingRequest.expectedStatus) {
pendingRequest.onError?.(xhr.status);
return;
}
const chunk = getArrayBuffer(xhr);
if (xhrStatus === PARTIAL_CONTENT_RESPONSE) {
const rangeHeader = xhr.getResponseHeader("Content-Range");
const matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader);
pendingRequest.onDone({
begin: parseInt(matches[1], 10),
chunk
});
} else if (chunk) {
pendingRequest.onDone({
begin: 0,
chunk
});
} else {
pendingRequest.onError?.(xhr.status);
}
}
getRequestXhr(xhrId) {
return this.pendingRequests[xhrId].xhr;
}
isPendingRequest(xhrId) {
return xhrId in this.pendingRequests;
}
abortRequest(xhrId) {
const xhr = this.pendingRequests[xhrId].xhr;
delete this.pendingRequests[xhrId];
xhr.abort();
}
}
class PDFNetworkStream {
constructor(source) {
this._source = source;
this._manager = new NetworkManager(source.url, {
httpHeaders: source.httpHeaders,
withCredentials: source.withCredentials
});
this._rangeChunkSize = source.rangeChunkSize;
this._fullRequestReader = null;
this._rangeRequestReaders = [];
}
_onRangeRequestReaderClosed(reader) {
const i = this._rangeRequestReaders.indexOf(reader);
if (i >= 0) {
this._rangeRequestReaders.splice(i, 1);
}
}
getFullReader() {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(!this._fullRequestReader, "PDFNetworkStream.getFullReader can only be called once.");
this._fullRequestReader = new PDFNetworkStreamFullRequestReader(this._manager, this._source);
return this._fullRequestReader;
}
getRangeReader(begin, end) {
const reader = new PDFNetworkStreamRangeRequestReader(this._manager, begin, end);
reader.onClosed = this._onRangeRequestReaderClosed.bind(this);
this._rangeRequestReaders.push(reader);
return reader;
}
cancelAllRequests(reason) {
this._fullRequestReader?.cancel(reason);
for (const reader of this._rangeRequestReaders.slice(0)) {
reader.cancel(reason);
}
}
}
class PDFNetworkStreamFullRequestReader {
constructor(manager, source) {
this._manager = manager;
const args = {
onHeadersReceived: this._onHeadersReceived.bind(this),
onDone: this._onDone.bind(this),
onError: this._onError.bind(this),
onProgress: this._onProgress.bind(this)
};
this._url = source.url;
this._fullRequestId = manager.requestFull(args);
this._headersReceivedCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this._disableRange = source.disableRange || false;
this._contentLength = source.length;
this._rangeChunkSize = source.rangeChunkSize;
if (!this._rangeChunkSize && !this._disableRange) {
this._disableRange = true;
}
this._isStreamingSupported = false;
this._isRangeSupported = false;
this._cachedChunks = [];
this._requests = [];
this._done = false;
this._storedError = undefined;
this._filename = null;
this.onProgress = null;
}
_onHeadersReceived() {
const fullRequestXhrId = this._fullRequestId;
const fullRequestXhr = this._manager.getRequestXhr(fullRequestXhrId);
const getResponseHeader = name => {
return fullRequestXhr.getResponseHeader(name);
};
const {
allowRangeRequests,
suggestedLength
} = (0,_network_utils_js__WEBPACK_IMPORTED_MODULE_1__.validateRangeRequestCapabilities)({
getResponseHeader,
isHttp: this._manager.isHttp,
rangeChunkSize: this._rangeChunkSize,
disableRange: this._disableRange
});
if (allowRangeRequests) {
this._isRangeSupported = true;
}
this._contentLength = suggestedLength || this._contentLength;
this._filename = (0,_network_utils_js__WEBPACK_IMPORTED_MODULE_1__.extractFilenameFromHeader)(getResponseHeader);
if (this._isRangeSupported) {
this._manager.abortRequest(fullRequestXhrId);
}
this._headersReceivedCapability.resolve();
}
_onDone(data) {
if (data) {
if (this._requests.length > 0) {
const requestCapability = this._requests.shift();
requestCapability.resolve({
value: data.chunk,
done: false
});
} else {
this._cachedChunks.push(data.chunk);
}
}
this._done = true;
if (this._cachedChunks.length > 0) {
return;
}
for (const requestCapability of this._requests) {
requestCapability.resolve({
value: undefined,
done: true
});
}
this._requests.length = 0;
}
_onError(status) {
this._storedError = (0,_network_utils_js__WEBPACK_IMPORTED_MODULE_1__.createResponseStatusError)(status, this._url);
this._headersReceivedCapability.reject(this._storedError);
for (const requestCapability of this._requests) {
requestCapability.reject(this._storedError);
}
this._requests.length = 0;
this._cachedChunks.length = 0;
}
_onProgress(evt) {
this.onProgress?.({
loaded: evt.loaded,
total: evt.lengthComputable ? evt.total : this._contentLength
});
}
get filename() {
return this._filename;
}
get isRangeSupported() {
return this._isRangeSupported;
}
get isStreamingSupported() {
return this._isStreamingSupported;
}
get contentLength() {
return this._contentLength;
}
get headersReady() {
return this._headersReceivedCapability.promise;
}
async read() {
if (this._storedError) {
throw this._storedError;
}
if (this._cachedChunks.length > 0) {
const chunk = this._cachedChunks.shift();
return {
value: chunk,
done: false
};
}
if (this._done) {
return {
value: undefined,
done: true
};
}
const requestCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this._requests.push(requestCapability);
return requestCapability.promise;
}
cancel(reason) {
this._done = true;
this._headersReceivedCapability.reject(reason);
for (const requestCapability of this._requests) {
requestCapability.resolve({
value: undefined,
done: true
});
}
this._requests.length = 0;
if (this._manager.isPendingRequest(this._fullRequestId)) {
this._manager.abortRequest(this._fullRequestId);
}
this._fullRequestReader = null;
}
}
class PDFNetworkStreamRangeRequestReader {
constructor(manager, begin, end) {
this._manager = manager;
const args = {
onDone: this._onDone.bind(this),
onError: this._onError.bind(this),
onProgress: this._onProgress.bind(this)
};
this._url = manager.url;
this._requestId = manager.requestRange(begin, end, args);
this._requests = [];
this._queuedChunk = null;
this._done = false;
this._storedError = undefined;
this.onProgress = null;
this.onClosed = null;
}
_close() {
this.onClosed?.(this);
}
_onDone(data) {
const chunk = data.chunk;
if (this._requests.length > 0) {
const requestCapability = this._requests.shift();
requestCapability.resolve({
value: chunk,
done: false
});
} else {
this._queuedChunk = chunk;
}
this._done = true;
for (const requestCapability of this._requests) {
requestCapability.resolve({
value: undefined,
done: true
});
}
this._requests.length = 0;
this._close();
}
_onError(status) {
this._storedError = (0,_network_utils_js__WEBPACK_IMPORTED_MODULE_1__.createResponseStatusError)(status, this._url);
for (const requestCapability of this._requests) {
requestCapability.reject(this._storedError);
}
this._requests.length = 0;
this._queuedChunk = null;
}
_onProgress(evt) {
if (!this.isStreamingSupported) {
this.onProgress?.({
loaded: evt.loaded
});
}
}
get isStreamingSupported() {
return false;
}
async read() {
if (this._storedError) {
throw this._storedError;
}
if (this._queuedChunk !== null) {
const chunk = this._queuedChunk;
this._queuedChunk = null;
return {
value: chunk,
done: false
};
}
if (this._done) {
return {
value: undefined,
done: true
};
}
const requestCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this._requests.push(requestCapability);
return requestCapability.promise;
}
cancel(reason) {
this._done = true;
for (const requestCapability of this._requests) {
requestCapability.resolve({
value: undefined,
done: true
});
}
this._requests.length = 0;
if (this._manager.isPendingRequest(this._requestId)) {
this._manager.abortRequest(this._requestId);
}
this._close();
}
}
/***/ }),
/***/ 253:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
createResponseStatusError: () => (/* binding */ createResponseStatusError),
extractFilenameFromHeader: () => (/* binding */ extractFilenameFromHeader),
validateRangeRequestCapabilities: () => (/* binding */ validateRangeRequestCapabilities),
validateResponseStatus: () => (/* binding */ validateResponseStatus)
});
// EXTERNAL MODULE: ./src/shared/util.js
var util = __webpack_require__(266);
;// CONCATENATED MODULE: ./src/display/content_disposition.js
function getFilenameFromContentDispositionHeader(contentDisposition) {
let needsEncodingFixup = true;
let tmp = toParamRegExp("filename\\*", "i").exec(contentDisposition);
if (tmp) {
tmp = tmp[1];
let filename = rfc2616unquote(tmp);
filename = unescape(filename);
filename = rfc5987decode(filename);
filename = rfc2047decode(filename);
return fixupEncoding(filename);
}
tmp = rfc2231getparam(contentDisposition);
if (tmp) {
const filename = rfc2047decode(tmp);
return fixupEncoding(filename);
}
tmp = toParamRegExp("filename", "i").exec(contentDisposition);
if (tmp) {
tmp = tmp[1];
let filename = rfc2616unquote(tmp);
filename = rfc2047decode(filename);
return fixupEncoding(filename);
}
function toParamRegExp(attributePattern, flags) {
return new RegExp("(?:^|;)\\s*" + attributePattern + "\\s*=\\s*" + "(" + '[^";\\s][^;\\s]*' + "|" + '"(?:[^"\\\\]|\\\\"?)+"?' + ")", flags);
}
function textdecode(encoding, value) {
if (encoding) {
if (!/^[\x00-\xFF]+$/.test(value)) {
return value;
}
try {
const decoder = new TextDecoder(encoding, {
fatal: true
});
const buffer = (0,util.stringToBytes)(value);
value = decoder.decode(buffer);
needsEncodingFixup = false;
} catch {}
}
return value;
}
function fixupEncoding(value) {
if (needsEncodingFixup && /[\x80-\xff]/.test(value)) {
value = textdecode("utf-8", value);
if (needsEncodingFixup) {
value = textdecode("iso-8859-1", value);
}
}
return value;
}
function rfc2231getparam(contentDispositionStr) {
const matches = [];
let match;
const iter = toParamRegExp("filename\\*((?!0\\d)\\d+)(\\*?)", "ig");
while ((match = iter.exec(contentDispositionStr)) !== null) {
let [, n, quot, part] = match;
n = parseInt(n, 10);
if (n in matches) {
if (n === 0) {
break;
}
continue;
}
matches[n] = [quot, part];
}
const parts = [];
for (let n = 0; n < matches.length; ++n) {
if (!(n in matches)) {
break;
}
let [quot, part] = matches[n];
part = rfc2616unquote(part);
if (quot) {
part = unescape(part);
if (n === 0) {
part = rfc5987decode(part);
}
}
parts.push(part);
}
return parts.join("");
}
function rfc2616unquote(value) {
if (value.startsWith('"')) {
const parts = value.slice(1).split('\\"');
for (let i = 0; i < parts.length; ++i) {
const quotindex = parts[i].indexOf('"');
if (quotindex !== -1) {
parts[i] = parts[i].slice(0, quotindex);
parts.length = i + 1;
}
parts[i] = parts[i].replaceAll(/\\(.)/g, "$1");
}
value = parts.join('"');
}
return value;
}
function rfc5987decode(extvalue) {
const encodingend = extvalue.indexOf("'");
if (encodingend === -1) {
return extvalue;
}
const encoding = extvalue.slice(0, encodingend);
const langvalue = extvalue.slice(encodingend + 1);
const value = langvalue.replace(/^[^']*'/, "");
return textdecode(encoding, value);
}
function rfc2047decode(value) {
if (!value.startsWith("=?") || /[\x00-\x19\x80-\xff]/.test(value)) {
return value;
}
return value.replaceAll(/=\?([\w-]*)\?([QqBb])\?((?:[^?]|\?(?!=))*)\?=/g, function (matches, charset, encoding, text) {
if (encoding === "q" || encoding === "Q") {
text = text.replaceAll("_", " ");
text = text.replaceAll(/=([0-9a-fA-F]{2})/g, function (match, hex) {
return String.fromCharCode(parseInt(hex, 16));
});
return textdecode(charset, text);
}
try {
text = atob(text);
} catch {}
return textdecode(charset, text);
});
}
return "";
}
// EXTERNAL MODULE: ./src/display/display_utils.js
var display_utils = __webpack_require__(473);
;// CONCATENATED MODULE: ./src/display/network_utils.js
function validateRangeRequestCapabilities({
getResponseHeader,
isHttp,
rangeChunkSize,
disableRange
}) {
const returnValues = {
allowRangeRequests: false,
suggestedLength: undefined
};
const length = parseInt(getResponseHeader("Content-Length"), 10);
if (!Number.isInteger(length)) {
return returnValues;
}
returnValues.suggestedLength = length;
if (length <= 2 * rangeChunkSize) {
return returnValues;
}
if (disableRange || !isHttp) {
return returnValues;
}
if (getResponseHeader("Accept-Ranges") !== "bytes") {
return returnValues;
}
const contentEncoding = getResponseHeader("Content-Encoding") || "identity";
if (contentEncoding !== "identity") {
return returnValues;
}
returnValues.allowRangeRequests = true;
return returnValues;
}
function extractFilenameFromHeader(getResponseHeader) {
const contentDisposition = getResponseHeader("Content-Disposition");
if (contentDisposition) {
let filename = getFilenameFromContentDispositionHeader(contentDisposition);
if (filename.includes("%")) {
try {
filename = decodeURIComponent(filename);
} catch {}
}
if ((0,display_utils.isPdfFile)(filename)) {
return filename;
}
}
return null;
}
function createResponseStatusError(status, url) {
if (status === 404 || status === 0 && url.startsWith("file:")) {
return new util.MissingPDFException('Missing PDF "' + url + '".');
}
return new util.UnexpectedResponseException(`Unexpected server response (${status}) while retrieving PDF "${url}".`, status);
}
function validateResponseStatus(status) {
return status === 200 || status === 206;
}
/***/ }),
/***/ 498:
/***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
__webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ PDFNodeStream: () => (/* binding */ PDFNodeStream)
/* harmony export */ });
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
/* harmony import */ var _network_utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(253);
;
let fs, http, https, url;
if (_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.isNodeJS) {
fs = await import(/* webpackIgnore: true */ "fs");
http = await import(/* webpackIgnore: true */ "http");
https = await import(/* webpackIgnore: true */ "https");
url = await import(/* webpackIgnore: true */ "url");
}
const fileUriRegex = /^file:\/\/\/[a-zA-Z]:\//;
function parseUrl(sourceUrl) {
const parsedUrl = url.parse(sourceUrl);
if (parsedUrl.protocol === "file:" || parsedUrl.host) {
return parsedUrl;
}
if (/^[a-z]:[/\\]/i.test(sourceUrl)) {
return url.parse(`file:///${sourceUrl}`);
}
if (!parsedUrl.host) {
parsedUrl.protocol = "file:";
}
return parsedUrl;
}
class PDFNodeStream {
constructor(source) {
this.source = source;
this.url = parseUrl(source.url);
this.isHttp = this.url.protocol === "http:" || this.url.protocol === "https:";
this.isFsUrl = this.url.protocol === "file:";
this.httpHeaders = this.isHttp && source.httpHeaders || {};
this._fullRequestReader = null;
this._rangeRequestReaders = [];
}
get _progressiveDataLength() {
return this._fullRequestReader?._loaded ?? 0;
}
getFullReader() {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(!this._fullRequestReader, "PDFNodeStream.getFullReader can only be called once.");
this._fullRequestReader = this.isFsUrl ? new PDFNodeStreamFsFullReader(this) : new PDFNodeStreamFullReader(this);
return this._fullRequestReader;
}
getRangeReader(start, end) {
if (end <= this._progressiveDataLength) {
return null;
}
const rangeReader = this.isFsUrl ? new PDFNodeStreamFsRangeReader(this, start, end) : new PDFNodeStreamRangeReader(this, start, end);
this._rangeRequestReaders.push(rangeReader);
return rangeReader;
}
cancelAllRequests(reason) {
this._fullRequestReader?.cancel(reason);
for (const reader of this._rangeRequestReaders.slice(0)) {
reader.cancel(reason);
}
}
}
class BaseFullReader {
constructor(stream) {
this._url = stream.url;
this._done = false;
this._storedError = null;
this.onProgress = null;
const source = stream.source;
this._contentLength = source.length;
this._loaded = 0;
this._filename = null;
this._disableRange = source.disableRange || false;
this._rangeChunkSize = source.rangeChunkSize;
if (!this._rangeChunkSize && !this._disableRange) {
this._disableRange = true;
}
this._isStreamingSupported = !source.disableStream;
this._isRangeSupported = !source.disableRange;
this._readableStream = null;
this._readCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this._headersCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
}
get headersReady() {
return this._headersCapability.promise;
}
get filename() {
return this._filename;
}
get contentLength() {
return this._contentLength;
}
get isRangeSupported() {
return this._isRangeSupported;
}
get isStreamingSupported() {
return this._isStreamingSupported;
}
async read() {
await this._readCapability.promise;
if (this._done) {
return {
value: undefined,
done: true
};
}
if (this._storedError) {
throw this._storedError;
}
const chunk = this._readableStream.read();
if (chunk === null) {
this._readCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
return this.read();
}
this._loaded += chunk.length;
this.onProgress?.({
loaded: this._loaded,
total: this._contentLength
});
const buffer = new Uint8Array(chunk).buffer;
return {
value: buffer,
done: false
};
}
cancel(reason) {
if (!this._readableStream) {
this._error(reason);
return;
}
this._readableStream.destroy(reason);
}
_error(reason) {
this._storedError = reason;
this._readCapability.resolve();
}
_setReadableStream(readableStream) {
this._readableStream = readableStream;
readableStream.on("readable", () => {
this._readCapability.resolve();
});
readableStream.on("end", () => {
readableStream.destroy();
this._done = true;
this._readCapability.resolve();
});
readableStream.on("error", reason => {
this._error(reason);
});
if (!this._isStreamingSupported && this._isRangeSupported) {
this._error(new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AbortException("streaming is disabled"));
}
if (this._storedError) {
this._readableStream.destroy(this._storedError);
}
}
}
class BaseRangeReader {
constructor(stream) {
this._url = stream.url;
this._done = false;
this._storedError = null;
this.onProgress = null;
this._loaded = 0;
this._readableStream = null;
this._readCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
const source = stream.source;
this._isStreamingSupported = !source.disableStream;
}
get isStreamingSupported() {
return this._isStreamingSupported;
}
async read() {
await this._readCapability.promise;
if (this._done) {
return {
value: undefined,
done: true
};
}
if (this._storedError) {
throw this._storedError;
}
const chunk = this._readableStream.read();
if (chunk === null) {
this._readCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
return this.read();
}
this._loaded += chunk.length;
this.onProgress?.({
loaded: this._loaded
});
const buffer = new Uint8Array(chunk).buffer;
return {
value: buffer,
done: false
};
}
cancel(reason) {
if (!this._readableStream) {
this._error(reason);
return;
}
this._readableStream.destroy(reason);
}
_error(reason) {
this._storedError = reason;
this._readCapability.resolve();
}
_setReadableStream(readableStream) {
this._readableStream = readableStream;
readableStream.on("readable", () => {
this._readCapability.resolve();
});
readableStream.on("end", () => {
readableStream.destroy();
this._done = true;
this._readCapability.resolve();
});
readableStream.on("error", reason => {
this._error(reason);
});
if (this._storedError) {
this._readableStream.destroy(this._storedError);
}
}
}
function createRequestOptions(parsedUrl, headers) {
return {
protocol: parsedUrl.protocol,
auth: parsedUrl.auth,
host: parsedUrl.hostname,
port: parsedUrl.port,
path: parsedUrl.path,
method: "GET",
headers
};
}
class PDFNodeStreamFullReader extends BaseFullReader {
constructor(stream) {
super(stream);
const handleResponse = response => {
if (response.statusCode === 404) {
const error = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.MissingPDFException(`Missing PDF "${this._url}".`);
this._storedError = error;
this._headersCapability.reject(error);
return;
}
this._headersCapability.resolve();
this._setReadableStream(response);
const getResponseHeader = name => {
return this._readableStream.headers[name.toLowerCase()];
};
const {
allowRangeRequests,
suggestedLength
} = (0,_network_utils_js__WEBPACK_IMPORTED_MODULE_1__.validateRangeRequestCapabilities)({
getResponseHeader,
isHttp: stream.isHttp,
rangeChunkSize: this._rangeChunkSize,
disableRange: this._disableRange
});
this._isRangeSupported = allowRangeRequests;
this._contentLength = suggestedLength || this._contentLength;
this._filename = (0,_network_utils_js__WEBPACK_IMPORTED_MODULE_1__.extractFilenameFromHeader)(getResponseHeader);
};
this._request = null;
if (this._url.protocol === "http:") {
this._request = http.request(createRequestOptions(this._url, stream.httpHeaders), handleResponse);
} else {
this._request = https.request(createRequestOptions(this._url, stream.httpHeaders), handleResponse);
}
this._request.on("error", reason => {
this._storedError = reason;
this._headersCapability.reject(reason);
});
this._request.end();
}
}
class PDFNodeStreamRangeReader extends BaseRangeReader {
constructor(stream, start, end) {
super(stream);
this._httpHeaders = {};
for (const property in stream.httpHeaders) {
const value = stream.httpHeaders[property];
if (value === undefined) {
continue;
}
this._httpHeaders[property] = value;
}
this._httpHeaders.Range = `bytes=${start}-${end - 1}`;
const handleResponse = response => {
if (response.statusCode === 404) {
const error = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.MissingPDFException(`Missing PDF "${this._url}".`);
this._storedError = error;
return;
}
this._setReadableStream(response);
};
this._request = null;
if (this._url.protocol === "http:") {
this._request = http.request(createRequestOptions(this._url, this._httpHeaders), handleResponse);
} else {
this._request = https.request(createRequestOptions(this._url, this._httpHeaders), handleResponse);
}
this._request.on("error", reason => {
this._storedError = reason;
});
this._request.end();
}
}
class PDFNodeStreamFsFullReader extends BaseFullReader {
constructor(stream) {
super(stream);
let path = decodeURIComponent(this._url.path);
if (fileUriRegex.test(this._url.href)) {
path = path.replace(/^\//, "");
}
fs.lstat(path, (error, stat) => {
if (error) {
if (error.code === "ENOENT") {
error = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.MissingPDFException(`Missing PDF "${path}".`);
}
this._storedError = error;
this._headersCapability.reject(error);
return;
}
this._contentLength = stat.size;
this._setReadableStream(fs.createReadStream(path));
this._headersCapability.resolve();
});
}
}
class PDFNodeStreamFsRangeReader extends BaseRangeReader {
constructor(stream, start, end) {
super(stream);
let path = decodeURIComponent(this._url.path);
if (fileUriRegex.test(this._url.href)) {
path = path.replace(/^\//, "");
}
this._setReadableStream(fs.createReadStream(path, {
start,
end: end - 1
}));
}
}
__webpack_async_result__();
} catch(e) { __webpack_async_result__(e); } }, 1);
/***/ }),
/***/ 738:
/***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
__webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ NodeCMapReaderFactory: () => (/* binding */ NodeCMapReaderFactory),
/* harmony export */ NodeCanvasFactory: () => (/* binding */ NodeCanvasFactory),
/* harmony export */ NodeFilterFactory: () => (/* binding */ NodeFilterFactory),
/* harmony export */ NodeStandardFontDataFactory: () => (/* binding */ NodeStandardFontDataFactory)
/* harmony export */ });
/* harmony import */ var _base_factory_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(822);
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(266);
;
let fs, canvas, path2d_polyfill;
if (_shared_util_js__WEBPACK_IMPORTED_MODULE_1__.isNodeJS) {
fs = await import(/* webpackIgnore: true */ "fs");
try {
canvas = await import(/* webpackIgnore: true */ "canvas");
} catch {}
try {
path2d_polyfill = await import(/* webpackIgnore: true */ "path2d-polyfill");
} catch {}
}
;
const fetchData = function (url) {
return new Promise((resolve, reject) => {
fs.readFile(url, (error, data) => {
if (error || !data) {
reject(new Error(error));
return;
}
resolve(new Uint8Array(data));
});
});
};
class NodeFilterFactory extends _base_factory_js__WEBPACK_IMPORTED_MODULE_0__.BaseFilterFactory {}
class NodeCanvasFactory extends _base_factory_js__WEBPACK_IMPORTED_MODULE_0__.BaseCanvasFactory {
_createCanvas(width, height) {
return canvas.createCanvas(width, height);
}
}
class NodeCMapReaderFactory extends _base_factory_js__WEBPACK_IMPORTED_MODULE_0__.BaseCMapReaderFactory {
_fetchData(url, compressionType) {
return fetchData(url).then(data => {
return {
cMapData: data,
compressionType
};
});
}
}
class NodeStandardFontDataFactory extends _base_factory_js__WEBPACK_IMPORTED_MODULE_0__.BaseStandardFontDataFactory {
_fetchData(url) {
return fetchData(url);
}
}
__webpack_async_result__();
} catch(e) { __webpack_async_result__(e); } }, 1);
/***/ }),
/***/ 890:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ OptionalContentConfig: () => (/* binding */ OptionalContentConfig)
/* harmony export */ });
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
/* harmony import */ var _shared_murmurhash3_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(825);
const INTERNAL = Symbol("INTERNAL");
class OptionalContentGroup {
#visible = true;
constructor(name, intent) {
this.name = name;
this.intent = intent;
}
get visible() {
return this.#visible;
}
_setVisible(internal, visible) {
if (internal !== INTERNAL) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)("Internal method `_setVisible` called.");
}
this.#visible = visible;
}
}
class OptionalContentConfig {
#cachedGetHash = null;
#groups = new Map();
#initialHash = null;
#order = null;
constructor(data) {
this.name = null;
this.creator = null;
if (data === null) {
return;
}
this.name = data.name;
this.creator = data.creator;
this.#order = data.order;
for (const group of data.groups) {
this.#groups.set(group.id, new OptionalContentGroup(group.name, group.intent));
}
if (data.baseState === "OFF") {
for (const group of this.#groups.values()) {
group._setVisible(INTERNAL, false);
}
}
for (const on of data.on) {
this.#groups.get(on)._setVisible(INTERNAL, true);
}
for (const off of data.off) {
this.#groups.get(off)._setVisible(INTERNAL, false);
}
this.#initialHash = this.getHash();
}
#evaluateVisibilityExpression(array) {
const length = array.length;
if (length < 2) {
return true;
}
const operator = array[0];
for (let i = 1; i < length; i++) {
const element = array[i];
let state;
if (Array.isArray(element)) {
state = this.#evaluateVisibilityExpression(element);
} else if (this.#groups.has(element)) {
state = this.#groups.get(element).visible;
} else {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`Optional content group not found: ${element}`);
return true;
}
switch (operator) {
case "And":
if (!state) {
return false;
}
break;
case "Or":
if (state) {
return true;
}
break;
case "Not":
return !state;
default:
return true;
}
}
return operator === "And";
}
isVisible(group) {
if (this.#groups.size === 0) {
return true;
}
if (!group) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)("Optional content group not defined.");
return true;
}
if (group.type === "OCG") {
if (!this.#groups.has(group.id)) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`Optional content group not found: ${group.id}`);
return true;
}
return this.#groups.get(group.id).visible;
} else if (group.type === "OCMD") {
if (group.expression) {
return this.#evaluateVisibilityExpression(group.expression);
}
if (!group.policy || group.policy === "AnyOn") {
for (const id of group.ids) {
if (!this.#groups.has(id)) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`Optional content group not found: ${id}`);
return true;
}
if (this.#groups.get(id).visible) {
return true;
}
}
return false;
} else if (group.policy === "AllOn") {
for (const id of group.ids) {
if (!this.#groups.has(id)) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`Optional content group not found: ${id}`);
return true;
}
if (!this.#groups.get(id).visible) {
return false;
}
}
return true;
} else if (group.policy === "AnyOff") {
for (const id of group.ids) {
if (!this.#groups.has(id)) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`Optional content group not found: ${id}`);
return true;
}
if (!this.#groups.get(id).visible) {
return true;
}
}
return false;
} else if (group.policy === "AllOff") {
for (const id of group.ids) {
if (!this.#groups.has(id)) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`Optional content group not found: ${id}`);
return true;
}
if (this.#groups.get(id).visible) {
return false;
}
}
return true;
}
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`Unknown optional content policy ${group.policy}.`);
return true;
}
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`Unknown group type ${group.type}.`);
return true;
}
setVisibility(id, visible = true) {
if (!this.#groups.has(id)) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.warn)(`Optional content group not found: ${id}`);
return;
}
this.#groups.get(id)._setVisible(INTERNAL, !!visible);
this.#cachedGetHash = null;
}
get hasInitialVisibility() {
return this.#initialHash === null || this.getHash() === this.#initialHash;
}
getOrder() {
if (!this.#groups.size) {
return null;
}
if (this.#order) {
return this.#order.slice();
}
return [...this.#groups.keys()];
}
getGroups() {
return this.#groups.size > 0 ? (0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.objectFromMap)(this.#groups) : null;
}
getGroup(id) {
return this.#groups.get(id) || null;
}
getHash() {
if (this.#cachedGetHash !== null) {
return this.#cachedGetHash;
}
const hash = new _shared_murmurhash3_js__WEBPACK_IMPORTED_MODULE_1__.MurmurHash3_64();
for (const [id, group] of this.#groups) {
hash.update(`${id}:${group.visible}`);
}
return this.#cachedGetHash = hash.hexdigest();
}
}
/***/ }),
/***/ 739:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ renderTextLayer: () => (/* binding */ renderTextLayer),
/* harmony export */ updateTextLayer: () => (/* binding */ updateTextLayer)
/* harmony export */ });
/* unused harmony export TextLayerRenderTask */
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
/* harmony import */ var _display_utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(473);
const MAX_TEXT_DIVS_TO_RENDER = 100000;
const DEFAULT_FONT_SIZE = 30;
const DEFAULT_FONT_ASCENT = 0.8;
const ascentCache = new Map();
function getCtx(size, isOffscreenCanvasSupported) {
let ctx;
if (isOffscreenCanvasSupported && _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.FeatureTest.isOffscreenCanvasSupported) {
ctx = new OffscreenCanvas(size, size).getContext("2d", {
alpha: false
});
} else {
const canvas = document.createElement("canvas");
canvas.width = canvas.height = size;
ctx = canvas.getContext("2d", {
alpha: false
});
}
return ctx;
}
function getAscent(fontFamily, isOffscreenCanvasSupported) {
const cachedAscent = ascentCache.get(fontFamily);
if (cachedAscent) {
return cachedAscent;
}
const ctx = getCtx(DEFAULT_FONT_SIZE, isOffscreenCanvasSupported);
ctx.font = `${DEFAULT_FONT_SIZE}px ${fontFamily}`;
const metrics = ctx.measureText("");
let ascent = metrics.fontBoundingBoxAscent;
let descent = Math.abs(metrics.fontBoundingBoxDescent);
if (ascent) {
const ratio = ascent / (ascent + descent);
ascentCache.set(fontFamily, ratio);
ctx.canvas.width = ctx.canvas.height = 0;
return ratio;
}
ctx.strokeStyle = "red";
ctx.clearRect(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE);
ctx.strokeText("g", 0, 0);
let pixels = ctx.getImageData(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE).data;
descent = 0;
for (let i = pixels.length - 1 - 3; i >= 0; i -= 4) {
if (pixels[i] > 0) {
descent = Math.ceil(i / 4 / DEFAULT_FONT_SIZE);
break;
}
}
ctx.clearRect(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE);
ctx.strokeText("A", 0, DEFAULT_FONT_SIZE);
pixels = ctx.getImageData(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE).data;
ascent = 0;
for (let i = 0, ii = pixels.length; i < ii; i += 4) {
if (pixels[i] > 0) {
ascent = DEFAULT_FONT_SIZE - Math.floor(i / 4 / DEFAULT_FONT_SIZE);
break;
}
}
ctx.canvas.width = ctx.canvas.height = 0;
if (ascent) {
const ratio = ascent / (ascent + descent);
ascentCache.set(fontFamily, ratio);
return ratio;
}
ascentCache.set(fontFamily, DEFAULT_FONT_ASCENT);
return DEFAULT_FONT_ASCENT;
}
function appendText(task, geom, styles) {
const textDiv = document.createElement("span");
const textDivProperties = {
angle: 0,
canvasWidth: 0,
hasText: geom.str !== "",
hasEOL: geom.hasEOL,
fontSize: 0
};
task._textDivs.push(textDiv);
const tx = _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.Util.transform(task._transform, geom.transform);
let angle = Math.atan2(tx[1], tx[0]);
const style = styles[geom.fontName];
if (style.vertical) {
angle += Math.PI / 2;
}
const fontFamily = task._fontInspectorEnabled && style.fontSubstitution || style.fontFamily;
const fontHeight = Math.hypot(tx[2], tx[3]);
const fontAscent = fontHeight * getAscent(fontFamily, task._isOffscreenCanvasSupported);
let left, top;
if (angle === 0) {
left = tx[4];
top = tx[5] - fontAscent;
} else {
left = tx[4] + fontAscent * Math.sin(angle);
top = tx[5] - fontAscent * Math.cos(angle);
}
const scaleFactorStr = "calc(var(--scale-factor)*";
const divStyle = textDiv.style;
if (task._container === task._rootContainer) {
divStyle.left = `${(100 * left / task._pageWidth).toFixed(2)}%`;
divStyle.top = `${(100 * top / task._pageHeight).toFixed(2)}%`;
} else {
divStyle.left = `${scaleFactorStr}${left.toFixed(2)}px)`;
divStyle.top = `${scaleFactorStr}${top.toFixed(2)}px)`;
}
divStyle.fontSize = `${scaleFactorStr}${fontHeight.toFixed(2)}px)`;
divStyle.fontFamily = fontFamily;
textDivProperties.fontSize = fontHeight;
textDiv.setAttribute("role", "presentation");
textDiv.textContent = geom.str;
textDiv.dir = geom.dir;
if (task._fontInspectorEnabled) {
textDiv.dataset.fontName = style.fontSubstitutionLoadedName || geom.fontName;
}
if (angle !== 0) {
textDivProperties.angle = angle * (180 / Math.PI);
}
let shouldScaleText = false;
if (geom.str.length > 1) {
shouldScaleText = true;
} else if (geom.str !== " " && geom.transform[0] !== geom.transform[3]) {
const absScaleX = Math.abs(geom.transform[0]),
absScaleY = Math.abs(geom.transform[3]);
if (absScaleX !== absScaleY && Math.max(absScaleX, absScaleY) / Math.min(absScaleX, absScaleY) > 1.5) {
shouldScaleText = true;
}
}
if (shouldScaleText) {
textDivProperties.canvasWidth = style.vertical ? geom.height : geom.width;
}
task._textDivProperties.set(textDiv, textDivProperties);
if (task._isReadableStream) {
task._layoutText(textDiv);
}
}
function layout(params) {
const {
div,
scale,
properties,
ctx,
prevFontSize,
prevFontFamily
} = params;
const {
style
} = div;
let transform = "";
if (properties.canvasWidth !== 0 && properties.hasText) {
const {
fontFamily
} = style;
const {
canvasWidth,
fontSize
} = properties;
if (prevFontSize !== fontSize || prevFontFamily !== fontFamily) {
ctx.font = `${fontSize * scale}px ${fontFamily}`;
params.prevFontSize = fontSize;
params.prevFontFamily = fontFamily;
}
const {
width
} = ctx.measureText(div.textContent);
if (width > 0) {
transform = `scaleX(${canvasWidth * scale / width})`;
}
}
if (properties.angle !== 0) {
transform = `rotate(${properties.angle}deg) ${transform}`;
}
if (transform.length > 0) {
style.transform = transform;
}
}
function render(task) {
if (task._canceled) {
return;
}
const textDivs = task._textDivs;
const capability = task._capability;
const textDivsLength = textDivs.length;
if (textDivsLength > MAX_TEXT_DIVS_TO_RENDER) {
capability.resolve();
return;
}
if (!task._isReadableStream) {
for (const textDiv of textDivs) {
task._layoutText(textDiv);
}
}
capability.resolve();
}
class TextLayerRenderTask {
constructor({
textContentSource,
container,
viewport,
textDivs,
textDivProperties,
textContentItemsStr,
isOffscreenCanvasSupported
}) {
this._textContentSource = textContentSource;
this._isReadableStream = textContentSource instanceof ReadableStream;
this._container = this._rootContainer = container;
this._textDivs = textDivs || [];
this._textContentItemsStr = textContentItemsStr || [];
this._isOffscreenCanvasSupported = isOffscreenCanvasSupported;
this._fontInspectorEnabled = !!globalThis.FontInspector?.enabled;
this._reader = null;
this._textDivProperties = textDivProperties || new WeakMap();
this._canceled = false;
this._capability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this._layoutTextParams = {
prevFontSize: null,
prevFontFamily: null,
div: null,
scale: viewport.scale * (globalThis.devicePixelRatio || 1),
properties: null,
ctx: getCtx(0, isOffscreenCanvasSupported)
};
const {
pageWidth,
pageHeight,
pageX,
pageY
} = viewport.rawDims;
this._transform = [1, 0, 0, -1, -pageX, pageY + pageHeight];
this._pageWidth = pageWidth;
this._pageHeight = pageHeight;
(0,_display_utils_js__WEBPACK_IMPORTED_MODULE_1__.setLayerDimensions)(container, viewport);
this._capability.promise.finally(() => {
this._layoutTextParams = null;
}).catch(() => {});
}
get promise() {
return this._capability.promise;
}
cancel() {
this._canceled = true;
if (this._reader) {
this._reader.cancel(new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AbortException("TextLayer task cancelled.")).catch(() => {});
this._reader = null;
}
this._capability.reject(new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AbortException("TextLayer task cancelled."));
}
_processItems(items, styleCache) {
for (const item of items) {
if (item.str === undefined) {
if (item.type === "beginMarkedContentProps" || item.type === "beginMarkedContent") {
const parent = this._container;
this._container = document.createElement("span");
this._container.classList.add("markedContent");
if (item.id !== null) {
this._container.setAttribute("id", `${item.id}`);
}
parent.append(this._container);
} else if (item.type === "endMarkedContent") {
this._container = this._container.parentNode;
}
continue;
}
this._textContentItemsStr.push(item.str);
appendText(this, item, styleCache);
}
}
_layoutText(textDiv) {
const textDivProperties = this._layoutTextParams.properties = this._textDivProperties.get(textDiv);
this._layoutTextParams.div = textDiv;
layout(this._layoutTextParams);
if (textDivProperties.hasText) {
this._container.append(textDiv);
}
if (textDivProperties.hasEOL) {
const br = document.createElement("br");
br.setAttribute("role", "presentation");
this._container.append(br);
}
}
_render() {
const capability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
let styleCache = Object.create(null);
if (this._isReadableStream) {
const pump = () => {
this._reader.read().then(({
value,
done
}) => {
if (done) {
capability.resolve();
return;
}
Object.assign(styleCache, value.styles);
this._processItems(value.items, styleCache);
pump();
}, capability.reject);
};
this._reader = this._textContentSource.getReader();
pump();
} else if (this._textContentSource) {
const {
items,
styles
} = this._textContentSource;
this._processItems(items, styles);
capability.resolve();
} else {
throw new Error('No "textContentSource" parameter specified.');
}
capability.promise.then(() => {
styleCache = null;
render(this);
}, this._capability.reject);
}
}
function renderTextLayer(params) {
const task = new TextLayerRenderTask(params);
task._render();
return task;
}
function updateTextLayer({
container,
viewport,
textDivs,
textDivProperties,
isOffscreenCanvasSupported,
mustRotate = true,
mustRescale = true
}) {
if (mustRotate) {
(0,_display_utils_js__WEBPACK_IMPORTED_MODULE_1__.setLayerDimensions)(container, {
rotation: viewport.rotation
});
}
if (mustRescale) {
const ctx = getCtx(0, isOffscreenCanvasSupported);
const scale = viewport.scale * (globalThis.devicePixelRatio || 1);
const params = {
prevFontSize: null,
prevFontFamily: null,
div: null,
scale,
properties: null,
ctx
};
for (const div of textDivs) {
params.properties = textDivProperties.get(div);
params.div = div;
layout(params);
}
}
}
/***/ }),
/***/ 92:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ PDFDataTransportStream: () => (/* binding */ PDFDataTransportStream)
/* harmony export */ });
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
/* harmony import */ var _display_utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(473);
class PDFDataTransportStream {
constructor({
length,
initialData,
progressiveDone = false,
contentDispositionFilename = null,
disableRange = false,
disableStream = false
}, pdfDataRangeTransport) {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(pdfDataRangeTransport, 'PDFDataTransportStream - missing required "pdfDataRangeTransport" argument.');
this._queuedChunks = [];
this._progressiveDone = progressiveDone;
this._contentDispositionFilename = contentDispositionFilename;
if (initialData?.length > 0) {
const buffer = initialData instanceof Uint8Array && initialData.byteLength === initialData.buffer.byteLength ? initialData.buffer : new Uint8Array(initialData).buffer;
this._queuedChunks.push(buffer);
}
this._pdfDataRangeTransport = pdfDataRangeTransport;
this._isStreamingSupported = !disableStream;
this._isRangeSupported = !disableRange;
this._contentLength = length;
this._fullRequestReader = null;
this._rangeReaders = [];
this._pdfDataRangeTransport.addRangeListener((begin, chunk) => {
this._onReceiveData({
begin,
chunk
});
});
this._pdfDataRangeTransport.addProgressListener((loaded, total) => {
this._onProgress({
loaded,
total
});
});
this._pdfDataRangeTransport.addProgressiveReadListener(chunk => {
this._onReceiveData({
chunk
});
});
this._pdfDataRangeTransport.addProgressiveDoneListener(() => {
this._onProgressiveDone();
});
this._pdfDataRangeTransport.transportReady();
}
_onReceiveData({
begin,
chunk
}) {
const buffer = chunk instanceof Uint8Array && chunk.byteLength === chunk.buffer.byteLength ? chunk.buffer : new Uint8Array(chunk).buffer;
if (begin === undefined) {
if (this._fullRequestReader) {
this._fullRequestReader._enqueue(buffer);
} else {
this._queuedChunks.push(buffer);
}
} else {
const found = this._rangeReaders.some(function (rangeReader) {
if (rangeReader._begin !== begin) {
return false;
}
rangeReader._enqueue(buffer);
return true;
});
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(found, "_onReceiveData - no `PDFDataTransportStreamRangeReader` instance found.");
}
}
get _progressiveDataLength() {
return this._fullRequestReader?._loaded ?? 0;
}
_onProgress(evt) {
if (evt.total === undefined) {
this._rangeReaders[0]?.onProgress?.({
loaded: evt.loaded
});
} else {
this._fullRequestReader?.onProgress?.({
loaded: evt.loaded,
total: evt.total
});
}
}
_onProgressiveDone() {
this._fullRequestReader?.progressiveDone();
this._progressiveDone = true;
}
_removeRangeReader(reader) {
const i = this._rangeReaders.indexOf(reader);
if (i >= 0) {
this._rangeReaders.splice(i, 1);
}
}
getFullReader() {
(0,_shared_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(!this._fullRequestReader, "PDFDataTransportStream.getFullReader can only be called once.");
const queuedChunks = this._queuedChunks;
this._queuedChunks = null;
return new PDFDataTransportStreamReader(this, queuedChunks, this._progressiveDone, this._contentDispositionFilename);
}
getRangeReader(begin, end) {
if (end <= this._progressiveDataLength) {
return null;
}
const reader = new PDFDataTransportStreamRangeReader(this, begin, end);
this._pdfDataRangeTransport.requestDataRange(begin, end);
this._rangeReaders.push(reader);
return reader;
}
cancelAllRequests(reason) {
this._fullRequestReader?.cancel(reason);
for (const reader of this._rangeReaders.slice(0)) {
reader.cancel(reason);
}
this._pdfDataRangeTransport.abort();
}
}
class PDFDataTransportStreamReader {
constructor(stream, queuedChunks, progressiveDone = false, contentDispositionFilename = null) {
this._stream = stream;
this._done = progressiveDone || false;
this._filename = (0,_display_utils_js__WEBPACK_IMPORTED_MODULE_1__.isPdfFile)(contentDispositionFilename) ? contentDispositionFilename : null;
this._queuedChunks = queuedChunks || [];
this._loaded = 0;
for (const chunk of this._queuedChunks) {
this._loaded += chunk.byteLength;
}
this._requests = [];
this._headersReady = Promise.resolve();
stream._fullRequestReader = this;
this.onProgress = null;
}
_enqueue(chunk) {
if (this._done) {
return;
}
if (this._requests.length > 0) {
const requestCapability = this._requests.shift();
requestCapability.resolve({
value: chunk,
done: false
});
} else {
this._queuedChunks.push(chunk);
}
this._loaded += chunk.byteLength;
}
get headersReady() {
return this._headersReady;
}
get filename() {
return this._filename;
}
get isRangeSupported() {
return this._stream._isRangeSupported;
}
get isStreamingSupported() {
return this._stream._isStreamingSupported;
}
get contentLength() {
return this._stream._contentLength;
}
async read() {
if (this._queuedChunks.length > 0) {
const chunk = this._queuedChunks.shift();
return {
value: chunk,
done: false
};
}
if (this._done) {
return {
value: undefined,
done: true
};
}
const requestCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this._requests.push(requestCapability);
return requestCapability.promise;
}
cancel(reason) {
this._done = true;
for (const requestCapability of this._requests) {
requestCapability.resolve({
value: undefined,
done: true
});
}
this._requests.length = 0;
}
progressiveDone() {
if (this._done) {
return;
}
this._done = true;
}
}
class PDFDataTransportStreamRangeReader {
constructor(stream, begin, end) {
this._stream = stream;
this._begin = begin;
this._end = end;
this._queuedChunk = null;
this._requests = [];
this._done = false;
this.onProgress = null;
}
_enqueue(chunk) {
if (this._done) {
return;
}
if (this._requests.length === 0) {
this._queuedChunk = chunk;
} else {
const requestsCapability = this._requests.shift();
requestsCapability.resolve({
value: chunk,
done: false
});
for (const requestCapability of this._requests) {
requestCapability.resolve({
value: undefined,
done: true
});
}
this._requests.length = 0;
}
this._done = true;
this._stream._removeRangeReader(this);
}
get isStreamingSupported() {
return false;
}
async read() {
if (this._queuedChunk) {
const chunk = this._queuedChunk;
this._queuedChunk = null;
return {
value: chunk,
done: false
};
}
if (this._done) {
return {
value: undefined,
done: true
};
}
const requestCapability = new _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this._requests.push(requestCapability);
return requestCapability.promise;
}
cancel(reason) {
this._done = true;
for (const requestCapability of this._requests) {
requestCapability.resolve({
value: undefined,
done: true
});
}
this._requests.length = 0;
this._stream._removeRangeReader(this);
}
}
/***/ }),
/***/ 368:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ GlobalWorkerOptions: () => (/* binding */ GlobalWorkerOptions)
/* harmony export */ });
const GlobalWorkerOptions = Object.create(null);
GlobalWorkerOptions.workerPort = null;
GlobalWorkerOptions.workerSrc = "";
/***/ }),
/***/ 160:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ XfaLayer: () => (/* binding */ XfaLayer)
/* harmony export */ });
/* harmony import */ var _xfa_text_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(521);
class XfaLayer {
static setupStorage(html, id, element, storage, intent) {
const storedData = storage.getValue(id, {
value: null
});
switch (element.name) {
case "textarea":
if (storedData.value !== null) {
html.textContent = storedData.value;
}
if (intent === "print") {
break;
}
html.addEventListener("input", event => {
storage.setValue(id, {
value: event.target.value
});
});
break;
case "input":
if (element.attributes.type === "radio" || element.attributes.type === "checkbox") {
if (storedData.value === element.attributes.xfaOn) {
html.setAttribute("checked", true);
} else if (storedData.value === element.attributes.xfaOff) {
html.removeAttribute("checked");
}
if (intent === "print") {
break;
}
html.addEventListener("change", event => {
storage.setValue(id, {
value: event.target.checked ? event.target.getAttribute("xfaOn") : event.target.getAttribute("xfaOff")
});
});
} else {
if (storedData.value !== null) {
html.setAttribute("value", storedData.value);
}
if (intent === "print") {
break;
}
html.addEventListener("input", event => {
storage.setValue(id, {
value: event.target.value
});
});
}
break;
case "select":
if (storedData.value !== null) {
html.setAttribute("value", storedData.value);
for (const option of element.children) {
if (option.attributes.value === storedData.value) {
option.attributes.selected = true;
} else if (option.attributes.hasOwnProperty("selected")) {
delete option.attributes.selected;
}
}
}
html.addEventListener("input", event => {
const options = event.target.options;
const value = options.selectedIndex === -1 ? "" : options[options.selectedIndex].value;
storage.setValue(id, {
value
});
});
break;
}
}
static setAttributes({
html,
element,
storage = null,
intent,
linkService
}) {
const {
attributes
} = element;
const isHTMLAnchorElement = html instanceof HTMLAnchorElement;
if (attributes.type === "radio") {
attributes.name = `${attributes.name}-${intent}`;
}
for (const [key, value] of Object.entries(attributes)) {
if (value === null || value === undefined) {
continue;
}
switch (key) {
case "class":
if (value.length) {
html.setAttribute(key, value.join(" "));
}
break;
case "dataId":
break;
case "id":
html.setAttribute("data-element-id", value);
break;
case "style":
Object.assign(html.style, value);
break;
case "textContent":
html.textContent = value;
break;
default:
if (!isHTMLAnchorElement || key !== "href" && key !== "newWindow") {
html.setAttribute(key, value);
}
}
}
if (isHTMLAnchorElement) {
linkService.addLinkAttributes(html, attributes.href, attributes.newWindow);
}
if (storage && attributes.dataId) {
this.setupStorage(html, attributes.dataId, element, storage);
}
}
static render(parameters) {
const storage = parameters.annotationStorage;
const linkService = parameters.linkService;
const root = parameters.xfaHtml;
const intent = parameters.intent || "display";
const rootHtml = document.createElement(root.name);
if (root.attributes) {
this.setAttributes({
html: rootHtml,
element: root,
intent,
linkService
});
}
const isNotForRichText = intent !== "richText";
const rootDiv = parameters.div;
rootDiv.append(rootHtml);
if (parameters.viewport) {
const transform = `matrix(${parameters.viewport.transform.join(",")})`;
rootDiv.style.transform = transform;
}
if (isNotForRichText) {
rootDiv.setAttribute("class", "xfaLayer xfaFont");
}
const textDivs = [];
if (root.children.length === 0) {
if (root.value) {
const node = document.createTextNode(root.value);
rootHtml.append(node);
if (isNotForRichText && _xfa_text_js__WEBPACK_IMPORTED_MODULE_0__.XfaText.shouldBuildText(root.name)) {
textDivs.push(node);
}
}
return {
textDivs
};
}
const stack = [[root, -1, rootHtml]];
while (stack.length > 0) {
const [parent, i, html] = stack.at(-1);
if (i + 1 === parent.children.length) {
stack.pop();
continue;
}
const child = parent.children[++stack.at(-1)[1]];
if (child === null) {
continue;
}
const {
name
} = child;
if (name === "#text") {
const node = document.createTextNode(child.value);
textDivs.push(node);
html.append(node);
continue;
}
const childHtml = child?.attributes?.xmlns ? document.createElementNS(child.attributes.xmlns, name) : document.createElement(name);
html.append(childHtml);
if (child.attributes) {
this.setAttributes({
html: childHtml,
element: child,
storage,
intent,
linkService
});
}
if (child.children?.length > 0) {
stack.push([child, -1, childHtml]);
} else if (child.value) {
const node = document.createTextNode(child.value);
if (isNotForRichText && _xfa_text_js__WEBPACK_IMPORTED_MODULE_0__.XfaText.shouldBuildText(name)) {
textDivs.push(node);
}
childHtml.append(node);
}
}
for (const el of rootDiv.querySelectorAll(".xfaNonInteractive input, .xfaNonInteractive textarea")) {
el.setAttribute("readOnly", true);
}
return {
textDivs
};
}
static update(parameters) {
const transform = `matrix(${parameters.viewport.transform.join(",")})`;
parameters.div.style.transform = transform;
parameters.div.hidden = false;
}
}
/***/ }),
/***/ 521:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ XfaText: () => (/* binding */ XfaText)
/* harmony export */ });
class XfaText {
static textContent(xfa) {
const items = [];
const output = {
items,
styles: Object.create(null)
};
function walk(node) {
if (!node) {
return;
}
let str = null;
const name = node.name;
if (name === "#text") {
str = node.value;
} else if (!XfaText.shouldBuildText(name)) {
return;
} else if (node?.attributes?.textContent) {
str = node.attributes.textContent;
} else if (node.value) {
str = node.value;
}
if (str !== null) {
items.push({
str
});
}
if (!node.children) {
return;
}
for (const child of node.children) {
walk(child);
}
}
walk(xfa);
return output;
}
static shouldBuildText(name) {
return !(name === "textarea" || name === "input" || name === "option" || name === "select");
}
}
/***/ }),
/***/ 907:
/***/ ((__webpack_module__, __webpack_exports__, __webpack_require__) => {
__webpack_require__.a(__webpack_module__, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ AbortException: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AbortException),
/* harmony export */ AnnotationEditorLayer: () => (/* reexport safe */ _display_editor_annotation_editor_layer_js__WEBPACK_IMPORTED_MODULE_4__.AnnotationEditorLayer),
/* harmony export */ AnnotationEditorParamsType: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationEditorParamsType),
/* harmony export */ AnnotationEditorType: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationEditorType),
/* harmony export */ AnnotationEditorUIManager: () => (/* reexport safe */ _display_editor_tools_js__WEBPACK_IMPORTED_MODULE_5__.AnnotationEditorUIManager),
/* harmony export */ AnnotationLayer: () => (/* reexport safe */ _display_annotation_layer_js__WEBPACK_IMPORTED_MODULE_6__.AnnotationLayer),
/* harmony export */ AnnotationMode: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.AnnotationMode),
/* harmony export */ CMapCompressionType: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.CMapCompressionType),
/* harmony export */ DOMSVGFactory: () => (/* reexport safe */ _display_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.DOMSVGFactory),
/* harmony export */ DrawLayer: () => (/* reexport safe */ _display_draw_layer_js__WEBPACK_IMPORTED_MODULE_7__.DrawLayer),
/* harmony export */ FeatureTest: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.FeatureTest),
/* harmony export */ GlobalWorkerOptions: () => (/* reexport safe */ _display_worker_options_js__WEBPACK_IMPORTED_MODULE_8__.GlobalWorkerOptions),
/* harmony export */ ImageKind: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.ImageKind),
/* harmony export */ InvalidPDFException: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.InvalidPDFException),
/* harmony export */ MissingPDFException: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.MissingPDFException),
/* harmony export */ OPS: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.OPS),
/* harmony export */ Outliner: () => (/* reexport safe */ _display_editor_outliner_js__WEBPACK_IMPORTED_MODULE_9__.Outliner),
/* harmony export */ PDFDataRangeTransport: () => (/* reexport safe */ _display_api_js__WEBPACK_IMPORTED_MODULE_1__.PDFDataRangeTransport),
/* harmony export */ PDFDateString: () => (/* reexport safe */ _display_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.PDFDateString),
/* harmony export */ PDFWorker: () => (/* reexport safe */ _display_api_js__WEBPACK_IMPORTED_MODULE_1__.PDFWorker),
/* harmony export */ PasswordResponses: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PasswordResponses),
/* harmony export */ PermissionFlag: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PermissionFlag),
/* harmony export */ PixelsPerInch: () => (/* reexport safe */ _display_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.PixelsPerInch),
/* harmony export */ PromiseCapability: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability),
/* harmony export */ RenderingCancelledException: () => (/* reexport safe */ _display_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.RenderingCancelledException),
/* harmony export */ UnexpectedResponseException: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.UnexpectedResponseException),
/* harmony export */ Util: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.Util),
/* harmony export */ VerbosityLevel: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.VerbosityLevel),
/* harmony export */ XfaLayer: () => (/* reexport safe */ _display_xfa_layer_js__WEBPACK_IMPORTED_MODULE_10__.XfaLayer),
/* harmony export */ build: () => (/* reexport safe */ _display_api_js__WEBPACK_IMPORTED_MODULE_1__.build),
/* harmony export */ createValidAbsoluteUrl: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.createValidAbsoluteUrl),
/* harmony export */ fetchData: () => (/* reexport safe */ _display_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.fetchData),
/* harmony export */ getDocument: () => (/* reexport safe */ _display_api_js__WEBPACK_IMPORTED_MODULE_1__.getDocument),
/* harmony export */ getFilenameFromUrl: () => (/* reexport safe */ _display_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.getFilenameFromUrl),
/* harmony export */ getPdfFilenameFromUrl: () => (/* reexport safe */ _display_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.getPdfFilenameFromUrl),
/* harmony export */ getXfaPageViewport: () => (/* reexport safe */ _display_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.getXfaPageViewport),
/* harmony export */ isDataScheme: () => (/* reexport safe */ _display_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.isDataScheme),
/* harmony export */ isPdfFile: () => (/* reexport safe */ _display_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.isPdfFile),
/* harmony export */ noContextMenu: () => (/* reexport safe */ _display_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.noContextMenu),
/* harmony export */ normalizeUnicode: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.normalizeUnicode),
/* harmony export */ renderTextLayer: () => (/* reexport safe */ _display_text_layer_js__WEBPACK_IMPORTED_MODULE_3__.renderTextLayer),
/* harmony export */ setLayerDimensions: () => (/* reexport safe */ _display_display_utils_js__WEBPACK_IMPORTED_MODULE_2__.setLayerDimensions),
/* harmony export */ shadow: () => (/* reexport safe */ _shared_util_js__WEBPACK_IMPORTED_MODULE_0__.shadow),
/* harmony export */ updateTextLayer: () => (/* reexport safe */ _display_text_layer_js__WEBPACK_IMPORTED_MODULE_3__.updateTextLayer),
/* harmony export */ version: () => (/* reexport safe */ _display_api_js__WEBPACK_IMPORTED_MODULE_1__.version)
/* harmony export */ });
/* harmony import */ var _shared_util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
/* harmony import */ var _display_api_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(406);
/* harmony import */ var _display_display_utils_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(473);
/* harmony import */ var _display_text_layer_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(739);
/* harmony import */ var _display_editor_annotation_editor_layer_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(331);
/* harmony import */ var _display_editor_tools_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(812);
/* harmony import */ var _display_annotation_layer_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(640);
/* harmony import */ var _display_draw_layer_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(423);
/* harmony import */ var _display_worker_options_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(368);
/* harmony import */ var _display_editor_outliner_js__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(405);
/* harmony import */ var _display_xfa_layer_js__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(160);
var __webpack_async_dependencies__ = __webpack_handle_async_dependencies__([_display_api_js__WEBPACK_IMPORTED_MODULE_1__]);
_display_api_js__WEBPACK_IMPORTED_MODULE_1__ = (__webpack_async_dependencies__.then ? (await __webpack_async_dependencies__)() : __webpack_async_dependencies__)[0];
const pdfjsVersion = '4.0.269';
const pdfjsBuild = 'f4b396f6c';
__webpack_async_result__();
} catch(e) { __webpack_async_result__(e); } });
/***/ }),
/***/ 694:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ MessageHandler: () => (/* binding */ MessageHandler)
/* harmony export */ });
/* harmony import */ var _util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
const CallbackKind = {
UNKNOWN: 0,
DATA: 1,
ERROR: 2
};
const StreamKind = {
UNKNOWN: 0,
CANCEL: 1,
CANCEL_COMPLETE: 2,
CLOSE: 3,
ENQUEUE: 4,
ERROR: 5,
PULL: 6,
PULL_COMPLETE: 7,
START_COMPLETE: 8
};
function wrapReason(reason) {
if (!(reason instanceof Error || typeof reason === "object" && reason !== null)) {
(0,_util_js__WEBPACK_IMPORTED_MODULE_0__.unreachable)('wrapReason: Expected "reason" to be a (possibly cloned) Error.');
}
switch (reason.name) {
case "AbortException":
return new _util_js__WEBPACK_IMPORTED_MODULE_0__.AbortException(reason.message);
case "MissingPDFException":
return new _util_js__WEBPACK_IMPORTED_MODULE_0__.MissingPDFException(reason.message);
case "PasswordException":
return new _util_js__WEBPACK_IMPORTED_MODULE_0__.PasswordException(reason.message, reason.code);
case "UnexpectedResponseException":
return new _util_js__WEBPACK_IMPORTED_MODULE_0__.UnexpectedResponseException(reason.message, reason.status);
case "UnknownErrorException":
return new _util_js__WEBPACK_IMPORTED_MODULE_0__.UnknownErrorException(reason.message, reason.details);
default:
return new _util_js__WEBPACK_IMPORTED_MODULE_0__.UnknownErrorException(reason.message, reason.toString());
}
}
class MessageHandler {
constructor(sourceName, targetName, comObj) {
this.sourceName = sourceName;
this.targetName = targetName;
this.comObj = comObj;
this.callbackId = 1;
this.streamId = 1;
this.streamSinks = Object.create(null);
this.streamControllers = Object.create(null);
this.callbackCapabilities = Object.create(null);
this.actionHandler = Object.create(null);
this._onComObjOnMessage = event => {
const data = event.data;
if (data.targetName !== this.sourceName) {
return;
}
if (data.stream) {
this.#processStreamMessage(data);
return;
}
if (data.callback) {
const callbackId = data.callbackId;
const capability = this.callbackCapabilities[callbackId];
if (!capability) {
throw new Error(`Cannot resolve callback ${callbackId}`);
}
delete this.callbackCapabilities[callbackId];
if (data.callback === CallbackKind.DATA) {
capability.resolve(data.data);
} else if (data.callback === CallbackKind.ERROR) {
capability.reject(wrapReason(data.reason));
} else {
throw new Error("Unexpected callback case");
}
return;
}
const action = this.actionHandler[data.action];
if (!action) {
throw new Error(`Unknown action from worker: ${data.action}`);
}
if (data.callbackId) {
const cbSourceName = this.sourceName;
const cbTargetName = data.sourceName;
new Promise(function (resolve) {
resolve(action(data.data));
}).then(function (result) {
comObj.postMessage({
sourceName: cbSourceName,
targetName: cbTargetName,
callback: CallbackKind.DATA,
callbackId: data.callbackId,
data: result
});
}, function (reason) {
comObj.postMessage({
sourceName: cbSourceName,
targetName: cbTargetName,
callback: CallbackKind.ERROR,
callbackId: data.callbackId,
reason: wrapReason(reason)
});
});
return;
}
if (data.streamId) {
this.#createStreamSink(data);
return;
}
action(data.data);
};
comObj.addEventListener("message", this._onComObjOnMessage);
}
on(actionName, handler) {
const ah = this.actionHandler;
if (ah[actionName]) {
throw new Error(`There is already an actionName called "${actionName}"`);
}
ah[actionName] = handler;
}
send(actionName, data, transfers) {
this.comObj.postMessage({
sourceName: this.sourceName,
targetName: this.targetName,
action: actionName,
data
}, transfers);
}
sendWithPromise(actionName, data, transfers) {
const callbackId = this.callbackId++;
const capability = new _util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this.callbackCapabilities[callbackId] = capability;
try {
this.comObj.postMessage({
sourceName: this.sourceName,
targetName: this.targetName,
action: actionName,
callbackId,
data
}, transfers);
} catch (ex) {
capability.reject(ex);
}
return capability.promise;
}
sendWithStream(actionName, data, queueingStrategy, transfers) {
const streamId = this.streamId++,
sourceName = this.sourceName,
targetName = this.targetName,
comObj = this.comObj;
return new ReadableStream({
start: controller => {
const startCapability = new _util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this.streamControllers[streamId] = {
controller,
startCall: startCapability,
pullCall: null,
cancelCall: null,
isClosed: false
};
comObj.postMessage({
sourceName,
targetName,
action: actionName,
streamId,
data,
desiredSize: controller.desiredSize
}, transfers);
return startCapability.promise;
},
pull: controller => {
const pullCapability = new _util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this.streamControllers[streamId].pullCall = pullCapability;
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.PULL,
streamId,
desiredSize: controller.desiredSize
});
return pullCapability.promise;
},
cancel: reason => {
(0,_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(reason instanceof Error, "cancel must have a valid reason");
const cancelCapability = new _util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this.streamControllers[streamId].cancelCall = cancelCapability;
this.streamControllers[streamId].isClosed = true;
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.CANCEL,
streamId,
reason: wrapReason(reason)
});
return cancelCapability.promise;
}
}, queueingStrategy);
}
#createStreamSink(data) {
const streamId = data.streamId,
sourceName = this.sourceName,
targetName = data.sourceName,
comObj = this.comObj;
const self = this,
action = this.actionHandler[data.action];
const streamSink = {
enqueue(chunk, size = 1, transfers) {
if (this.isCancelled) {
return;
}
const lastDesiredSize = this.desiredSize;
this.desiredSize -= size;
if (lastDesiredSize > 0 && this.desiredSize <= 0) {
this.sinkCapability = new _util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability();
this.ready = this.sinkCapability.promise;
}
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.ENQUEUE,
streamId,
chunk
}, transfers);
},
close() {
if (this.isCancelled) {
return;
}
this.isCancelled = true;
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.CLOSE,
streamId
});
delete self.streamSinks[streamId];
},
error(reason) {
(0,_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(reason instanceof Error, "error must have a valid reason");
if (this.isCancelled) {
return;
}
this.isCancelled = true;
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.ERROR,
streamId,
reason: wrapReason(reason)
});
},
sinkCapability: new _util_js__WEBPACK_IMPORTED_MODULE_0__.PromiseCapability(),
onPull: null,
onCancel: null,
isCancelled: false,
desiredSize: data.desiredSize,
ready: null
};
streamSink.sinkCapability.resolve();
streamSink.ready = streamSink.sinkCapability.promise;
this.streamSinks[streamId] = streamSink;
new Promise(function (resolve) {
resolve(action(data.data, streamSink));
}).then(function () {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.START_COMPLETE,
streamId,
success: true
});
}, function (reason) {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.START_COMPLETE,
streamId,
reason: wrapReason(reason)
});
});
}
#processStreamMessage(data) {
const streamId = data.streamId,
sourceName = this.sourceName,
targetName = data.sourceName,
comObj = this.comObj;
const streamController = this.streamControllers[streamId],
streamSink = this.streamSinks[streamId];
switch (data.stream) {
case StreamKind.START_COMPLETE:
if (data.success) {
streamController.startCall.resolve();
} else {
streamController.startCall.reject(wrapReason(data.reason));
}
break;
case StreamKind.PULL_COMPLETE:
if (data.success) {
streamController.pullCall.resolve();
} else {
streamController.pullCall.reject(wrapReason(data.reason));
}
break;
case StreamKind.PULL:
if (!streamSink) {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.PULL_COMPLETE,
streamId,
success: true
});
break;
}
if (streamSink.desiredSize <= 0 && data.desiredSize > 0) {
streamSink.sinkCapability.resolve();
}
streamSink.desiredSize = data.desiredSize;
new Promise(function (resolve) {
resolve(streamSink.onPull?.());
}).then(function () {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.PULL_COMPLETE,
streamId,
success: true
});
}, function (reason) {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.PULL_COMPLETE,
streamId,
reason: wrapReason(reason)
});
});
break;
case StreamKind.ENQUEUE:
(0,_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(streamController, "enqueue should have stream controller");
if (streamController.isClosed) {
break;
}
streamController.controller.enqueue(data.chunk);
break;
case StreamKind.CLOSE:
(0,_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(streamController, "close should have stream controller");
if (streamController.isClosed) {
break;
}
streamController.isClosed = true;
streamController.controller.close();
this.#deleteStreamController(streamController, streamId);
break;
case StreamKind.ERROR:
(0,_util_js__WEBPACK_IMPORTED_MODULE_0__.assert)(streamController, "error should have stream controller");
streamController.controller.error(wrapReason(data.reason));
this.#deleteStreamController(streamController, streamId);
break;
case StreamKind.CANCEL_COMPLETE:
if (data.success) {
streamController.cancelCall.resolve();
} else {
streamController.cancelCall.reject(wrapReason(data.reason));
}
this.#deleteStreamController(streamController, streamId);
break;
case StreamKind.CANCEL:
if (!streamSink) {
break;
}
new Promise(function (resolve) {
resolve(streamSink.onCancel?.(wrapReason(data.reason)));
}).then(function () {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.CANCEL_COMPLETE,
streamId,
success: true
});
}, function (reason) {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.CANCEL_COMPLETE,
streamId,
reason: wrapReason(reason)
});
});
streamSink.sinkCapability.reject(wrapReason(data.reason));
streamSink.isCancelled = true;
delete this.streamSinks[streamId];
break;
default:
throw new Error("Unexpected stream case");
}
}
async #deleteStreamController(streamController, streamId) {
await Promise.allSettled([streamController.startCall?.promise, streamController.pullCall?.promise, streamController.cancelCall?.promise]);
delete this.streamControllers[streamId];
}
destroy() {
this.comObj.removeEventListener("message", this._onComObjOnMessage);
}
}
/***/ }),
/***/ 825:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ MurmurHash3_64: () => (/* binding */ MurmurHash3_64)
/* harmony export */ });
/* harmony import */ var _util_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(266);
const SEED = 0xc3d2e1f0;
const MASK_HIGH = 0xffff0000;
const MASK_LOW = 0xffff;
class MurmurHash3_64 {
constructor(seed) {
this.h1 = seed ? seed & 0xffffffff : SEED;
this.h2 = seed ? seed & 0xffffffff : SEED;
}
update(input) {
let data, length;
if (typeof input === "string") {
data = new Uint8Array(input.length * 2);
length = 0;
for (let i = 0, ii = input.length; i < ii; i++) {
const code = input.charCodeAt(i);
if (code <= 0xff) {
data[length++] = code;
} else {
data[length++] = code >>> 8;
data[length++] = code & 0xff;
}
}
} else if ((0,_util_js__WEBPACK_IMPORTED_MODULE_0__.isArrayBuffer)(input)) {
data = input.slice();
length = data.byteLength;
} else {
throw new Error("Wrong data format in MurmurHash3_64_update. " + "Input must be a string or array.");
}
const blockCounts = length >> 2;
const tailLength = length - blockCounts * 4;
const dataUint32 = new Uint32Array(data.buffer, 0, blockCounts);
let k1 = 0,
k2 = 0;
let h1 = this.h1,
h2 = this.h2;
const C1 = 0xcc9e2d51,
C2 = 0x1b873593;
const C1_LOW = C1 & MASK_LOW,
C2_LOW = C2 & MASK_LOW;
for (let i = 0; i < blockCounts; i++) {
if (i & 1) {
k1 = dataUint32[i];
k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW;
k1 = k1 << 15 | k1 >>> 17;
k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW;
h1 ^= k1;
h1 = h1 << 13 | h1 >>> 19;
h1 = h1 * 5 + 0xe6546b64;
} else {
k2 = dataUint32[i];
k2 = k2 * C1 & MASK_HIGH | k2 * C1_LOW & MASK_LOW;
k2 = k2 << 15 | k2 >>> 17;
k2 = k2 * C2 & MASK_HIGH | k2 * C2_LOW & MASK_LOW;
h2 ^= k2;
h2 = h2 << 13 | h2 >>> 19;
h2 = h2 * 5 + 0xe6546b64;
}
}
k1 = 0;
switch (tailLength) {
case 3:
k1 ^= data[blockCounts * 4 + 2] << 16;
case 2:
k1 ^= data[blockCounts * 4 + 1] << 8;
case 1:
k1 ^= data[blockCounts * 4];
k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW;
k1 = k1 << 15 | k1 >>> 17;
k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW;
if (blockCounts & 1) {
h1 ^= k1;
} else {
h2 ^= k1;
}
}
this.h1 = h1;
this.h2 = h2;
}
hexdigest() {
let h1 = this.h1,
h2 = this.h2;
h1 ^= h2 >>> 1;
h1 = h1 * 0xed558ccd & MASK_HIGH | h1 * 0x8ccd & MASK_LOW;
h2 = h2 * 0xff51afd7 & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16;
h1 ^= h2 >>> 1;
h1 = h1 * 0x1a85ec53 & MASK_HIGH | h1 * 0xec53 & MASK_LOW;
h2 = h2 * 0xc4ceb9fe & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16;
h1 ^= h2 >>> 1;
return (h1 >>> 0).toString(16).padStart(8, "0") + (h2 >>> 0).toString(16).padStart(8, "0");
}
}
/***/ }),
/***/ 266:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ AbortException: () => (/* binding */ AbortException),
/* harmony export */ AnnotationBorderStyleType: () => (/* binding */ AnnotationBorderStyleType),
/* harmony export */ AnnotationEditorParamsType: () => (/* binding */ AnnotationEditorParamsType),
/* harmony export */ AnnotationEditorPrefix: () => (/* binding */ AnnotationEditorPrefix),
/* harmony export */ AnnotationEditorType: () => (/* binding */ AnnotationEditorType),
/* harmony export */ AnnotationMode: () => (/* binding */ AnnotationMode),
/* harmony export */ AnnotationPrefix: () => (/* binding */ AnnotationPrefix),
/* harmony export */ AnnotationType: () => (/* binding */ AnnotationType),
/* harmony export */ BaseException: () => (/* binding */ BaseException),
/* harmony export */ CMapCompressionType: () => (/* binding */ CMapCompressionType),
/* harmony export */ FONT_IDENTITY_MATRIX: () => (/* binding */ FONT_IDENTITY_MATRIX),
/* harmony export */ FeatureTest: () => (/* binding */ FeatureTest),
/* harmony export */ FormatError: () => (/* binding */ FormatError),
/* harmony export */ IDENTITY_MATRIX: () => (/* binding */ IDENTITY_MATRIX),
/* harmony export */ ImageKind: () => (/* binding */ ImageKind),
/* harmony export */ InvalidPDFException: () => (/* binding */ InvalidPDFException),
/* harmony export */ LINE_FACTOR: () => (/* binding */ LINE_FACTOR),
/* harmony export */ MAX_IMAGE_SIZE_TO_CACHE: () => (/* binding */ MAX_IMAGE_SIZE_TO_CACHE),
/* harmony export */ MissingPDFException: () => (/* binding */ MissingPDFException),
/* harmony export */ OPS: () => (/* binding */ OPS),
/* harmony export */ PasswordException: () => (/* binding */ PasswordException),
/* harmony export */ PasswordResponses: () => (/* binding */ PasswordResponses),
/* harmony export */ PermissionFlag: () => (/* binding */ PermissionFlag),
/* harmony export */ PromiseCapability: () => (/* binding */ PromiseCapability),
/* harmony export */ RenderingIntentFlag: () => (/* binding */ RenderingIntentFlag),
/* harmony export */ TextRenderingMode: () => (/* binding */ TextRenderingMode),
/* harmony export */ UnexpectedResponseException: () => (/* binding */ UnexpectedResponseException),
/* harmony export */ UnknownErrorException: () => (/* binding */ UnknownErrorException),
/* harmony export */ Util: () => (/* binding */ Util),
/* harmony export */ VerbosityLevel: () => (/* binding */ VerbosityLevel),
/* harmony export */ assert: () => (/* binding */ assert),
/* harmony export */ bytesToString: () => (/* binding */ bytesToString),
/* harmony export */ createValidAbsoluteUrl: () => (/* binding */ createValidAbsoluteUrl),
/* harmony export */ getUuid: () => (/* binding */ getUuid),
/* harmony export */ getVerbosityLevel: () => (/* binding */ getVerbosityLevel),
/* harmony export */ info: () => (/* binding */ info),
/* harmony export */ isArrayBuffer: () => (/* binding */ isArrayBuffer),
/* harmony export */ isNodeJS: () => (/* binding */ isNodeJS),
/* harmony export */ normalizeUnicode: () => (/* binding */ normalizeUnicode),
/* harmony export */ objectFromMap: () => (/* binding */ objectFromMap),
/* harmony export */ setVerbosityLevel: () => (/* binding */ setVerbosityLevel),
/* harmony export */ shadow: () => (/* binding */ shadow),
/* harmony export */ string32: () => (/* binding */ string32),
/* harmony export */ stringToBytes: () => (/* binding */ stringToBytes),
/* harmony export */ unreachable: () => (/* binding */ unreachable),
/* harmony export */ warn: () => (/* binding */ warn)
/* harmony export */ });
/* unused harmony exports AnnotationActionEventType, AnnotationFieldFlag, AnnotationFlag, AnnotationReplyType, BASELINE_FACTOR, DocumentActionEventType, getModificationDate, isArrayEqual, LINE_DESCENT_FACTOR, objectSize, PageActionEventType, stringToPDFString, stringToUTF8String, utf8StringToString */
const isNodeJS = typeof process === "object" && process + "" === "[object process]" && !process.versions.nw && !(process.versions.electron && process.type && process.type !== "browser");
const IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0];
const FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0];
const MAX_IMAGE_SIZE_TO_CACHE = 10e6;
const LINE_FACTOR = 1.35;
const LINE_DESCENT_FACTOR = 0.35;
const BASELINE_FACTOR = LINE_DESCENT_FACTOR / LINE_FACTOR;
const RenderingIntentFlag = {
ANY: 0x01,
DISPLAY: 0x02,
PRINT: 0x04,
SAVE: 0x08,
ANNOTATIONS_FORMS: 0x10,
ANNOTATIONS_STORAGE: 0x20,
ANNOTATIONS_DISABLE: 0x40,
OPLIST: 0x100
};
const AnnotationMode = {
DISABLE: 0,
ENABLE: 1,
ENABLE_FORMS: 2,
ENABLE_STORAGE: 3
};
const AnnotationEditorPrefix = "pdfjs_internal_editor_";
const AnnotationEditorType = {
DISABLE: -1,
NONE: 0,
FREETEXT: 3,
HIGHLIGHT: 9,
STAMP: 13,
INK: 15
};
const AnnotationEditorParamsType = {
RESIZE: 1,
CREATE: 2,
FREETEXT_SIZE: 11,
FREETEXT_COLOR: 12,
FREETEXT_OPACITY: 13,
INK_COLOR: 21,
INK_THICKNESS: 22,
INK_OPACITY: 23
};
const PermissionFlag = {
PRINT: 0x04,
MODIFY_CONTENTS: 0x08,
COPY: 0x10,
MODIFY_ANNOTATIONS: 0x20,
FILL_INTERACTIVE_FORMS: 0x100,
COPY_FOR_ACCESSIBILITY: 0x200,
ASSEMBLE: 0x400,
PRINT_HIGH_QUALITY: 0x800
};
const TextRenderingMode = {
FILL: 0,
STROKE: 1,
FILL_STROKE: 2,
INVISIBLE: 3,
FILL_ADD_TO_PATH: 4,
STROKE_ADD_TO_PATH: 5,
FILL_STROKE_ADD_TO_PATH: 6,
ADD_TO_PATH: 7,
FILL_STROKE_MASK: 3,
ADD_TO_PATH_FLAG: 4
};
const ImageKind = {
GRAYSCALE_1BPP: 1,
RGB_24BPP: 2,
RGBA_32BPP: 3
};
const AnnotationType = {
TEXT: 1,
LINK: 2,
FREETEXT: 3,
LINE: 4,
SQUARE: 5,
CIRCLE: 6,
POLYGON: 7,
POLYLINE: 8,
HIGHLIGHT: 9,
UNDERLINE: 10,
SQUIGGLY: 11,
STRIKEOUT: 12,
STAMP: 13,
CARET: 14,
INK: 15,
POPUP: 16,
FILEATTACHMENT: 17,
SOUND: 18,
MOVIE: 19,
WIDGET: 20,
SCREEN: 21,
PRINTERMARK: 22,
TRAPNET: 23,
WATERMARK: 24,
THREED: 25,
REDACT: 26
};
const AnnotationReplyType = {
GROUP: "Group",
REPLY: "R"
};
const AnnotationFlag = {
INVISIBLE: 0x01,
HIDDEN: 0x02,
PRINT: 0x04,
NOZOOM: 0x08,
NOROTATE: 0x10,
NOVIEW: 0x20,
READONLY: 0x40,
LOCKED: 0x80,
TOGGLENOVIEW: 0x100,
LOCKEDCONTENTS: 0x200
};
const AnnotationFieldFlag = {
READONLY: 0x0000001,
REQUIRED: 0x0000002,
NOEXPORT: 0x0000004,
MULTILINE: 0x0001000,
PASSWORD: 0x0002000,
NOTOGGLETOOFF: 0x0004000,
RADIO: 0x0008000,
PUSHBUTTON: 0x0010000,
COMBO: 0x0020000,
EDIT: 0x0040000,
SORT: 0x0080000,
FILESELECT: 0x0100000,
MULTISELECT: 0x0200000,
DONOTSPELLCHECK: 0x0400000,
DONOTSCROLL: 0x0800000,
COMB: 0x1000000,
RICHTEXT: 0x2000000,
RADIOSINUNISON: 0x2000000,
COMMITONSELCHANGE: 0x4000000
};
const AnnotationBorderStyleType = {
SOLID: 1,
DASHED: 2,
BEVELED: 3,
INSET: 4,
UNDERLINE: 5
};
const AnnotationActionEventType = {
E: "Mouse Enter",
X: "Mouse Exit",
D: "Mouse Down",
U: "Mouse Up",
Fo: "Focus",
Bl: "Blur",
PO: "PageOpen",
PC: "PageClose",
PV: "PageVisible",
PI: "PageInvisible",
K: "Keystroke",
F: "Format",
V: "Validate",
C: "Calculate"
};
const DocumentActionEventType = {
WC: "WillClose",
WS: "WillSave",
DS: "DidSave",
WP: "WillPrint",
DP: "DidPrint"
};
const PageActionEventType = {
O: "PageOpen",
C: "PageClose"
};
const VerbosityLevel = {
ERRORS: 0,
WARNINGS: 1,
INFOS: 5
};
const CMapCompressionType = {
NONE: 0,
BINARY: 1
};
const OPS = {
dependency: 1,
setLineWidth: 2,
setLineCap: 3,
setLineJoin: 4,
setMiterLimit: 5,
setDash: 6,
setRenderingIntent: 7,
setFlatness: 8,
setGState: 9,
save: 10,
restore: 11,
transform: 12,
moveTo: 13,
lineTo: 14,
curveTo: 15,
curveTo2: 16,
curveTo3: 17,
closePath: 18,
rectangle: 19,
stroke: 20,
closeStroke: 21,
fill: 22,
eoFill: 23,
fillStroke: 24,
eoFillStroke: 25,
closeFillStroke: 26,
closeEOFillStroke: 27,
endPath: 28,
clip: 29,
eoClip: 30,
beginText: 31,
endText: 32,
setCharSpacing: 33,
setWordSpacing: 34,
setHScale: 35,
setLeading: 36,
setFont: 37,
setTextRenderingMode: 38,
setTextRise: 39,
moveText: 40,
setLeadingMoveText: 41,
setTextMatrix: 42,
nextLine: 43,
showText: 44,
showSpacedText: 45,
nextLineShowText: 46,
nextLineSetSpacingShowText: 47,
setCharWidth: 48,
setCharWidthAndBounds: 49,
setStrokeColorSpace: 50,
setFillColorSpace: 51,
setStrokeColor: 52,
setStrokeColorN: 53,
setFillColor: 54,
setFillColorN: 55,
setStrokeGray: 56,
setFillGray: 57,
setStrokeRGBColor: 58,
setFillRGBColor: 59,
setStrokeCMYKColor: 60,
setFillCMYKColor: 61,
shadingFill: 62,
beginInlineImage: 63,
beginImageData: 64,
endInlineImage: 65,
paintXObject: 66,
markPoint: 67,
markPointProps: 68,
beginMarkedContent: 69,
beginMarkedContentProps: 70,
endMarkedContent: 71,
beginCompat: 72,
endCompat: 73,
paintFormXObjectBegin: 74,
paintFormXObjectEnd: 75,
beginGroup: 76,
endGroup: 77,
beginAnnotation: 80,
endAnnotation: 81,
paintImageMaskXObject: 83,
paintImageMaskXObjectGroup: 84,
paintImageXObject: 85,
paintInlineImageXObject: 86,
paintInlineImageXObjectGroup: 87,
paintImageXObjectRepeat: 88,
paintImageMaskXObjectRepeat: 89,
paintSolidColorImageMask: 90,
constructPath: 91
};
const PasswordResponses = {
NEED_PASSWORD: 1,
INCORRECT_PASSWORD: 2
};
let verbosity = VerbosityLevel.WARNINGS;
function setVerbosityLevel(level) {
if (Number.isInteger(level)) {
verbosity = level;
}
}
function getVerbosityLevel() {
return verbosity;
}
function info(msg) {
if (verbosity >= VerbosityLevel.INFOS) {
console.log(`Info: ${msg}`);
}
}
function warn(msg) {
if (verbosity >= VerbosityLevel.WARNINGS) {
console.log(`Warning: ${msg}`);
}
}
function unreachable(msg) {
throw new Error(msg);
}
function assert(cond, msg) {
if (!cond) {
unreachable(msg);
}
}
function _isValidProtocol(url) {
switch (url?.protocol) {
case "http:":
case "https:":
case "ftp:":
case "mailto:":
case "tel:":
return true;
default:
return false;
}
}
function createValidAbsoluteUrl(url, baseUrl = null, options = null) {
if (!url) {
return null;
}
try {
if (options && typeof url === "string") {
if (options.addDefaultProtocol && url.startsWith("www.")) {
const dots = url.match(/\./g);
if (dots?.length >= 2) {
url = `http://${url}`;
}
}
if (options.tryConvertEncoding) {
try {
url = stringToUTF8String(url);
} catch {}
}
}
const absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url);
if (_isValidProtocol(absoluteUrl)) {
return absoluteUrl;
}
} catch {}
return null;
}
function shadow(obj, prop, value, nonSerializable = false) {
Object.defineProperty(obj, prop, {
value,
enumerable: !nonSerializable,
configurable: true,
writable: false
});
return value;
}
const BaseException = function BaseExceptionClosure() {
function BaseException(message, name) {
if (this.constructor === BaseException) {
unreachable("Cannot initialize BaseException.");
}
this.message = message;
this.name = name;
}
BaseException.prototype = new Error();
BaseException.constructor = BaseException;
return BaseException;
}();
class PasswordException extends BaseException {
constructor(msg, code) {
super(msg, "PasswordException");
this.code = code;
}
}
class UnknownErrorException extends BaseException {
constructor(msg, details) {
super(msg, "UnknownErrorException");
this.details = details;
}
}
class InvalidPDFException extends BaseException {
constructor(msg) {
super(msg, "InvalidPDFException");
}
}
class MissingPDFException extends BaseException {
constructor(msg) {
super(msg, "MissingPDFException");
}
}
class UnexpectedResponseException extends BaseException {
constructor(msg, status) {
super(msg, "UnexpectedResponseException");
this.status = status;
}
}
class FormatError extends BaseException {
constructor(msg) {
super(msg, "FormatError");
}
}
class AbortException extends BaseException {
constructor(msg) {
super(msg, "AbortException");
}
}
function bytesToString(bytes) {
if (typeof bytes !== "object" || bytes?.length === undefined) {
unreachable("Invalid argument for bytesToString");
}
const length = bytes.length;
const MAX_ARGUMENT_COUNT = 8192;
if (length < MAX_ARGUMENT_COUNT) {
return String.fromCharCode.apply(null, bytes);
}
const strBuf = [];
for (let i = 0; i < length; i += MAX_ARGUMENT_COUNT) {
const chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length);
const chunk = bytes.subarray(i, chunkEnd);
strBuf.push(String.fromCharCode.apply(null, chunk));
}
return strBuf.join("");
}
function stringToBytes(str) {
if (typeof str !== "string") {
unreachable("Invalid argument for stringToBytes");
}
const length = str.length;
const bytes = new Uint8Array(length);
for (let i = 0; i < length; ++i) {
bytes[i] = str.charCodeAt(i) & 0xff;
}
return bytes;
}
function string32(value) {
return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff);
}
function objectSize(obj) {
return Object.keys(obj).length;
}
function objectFromMap(map) {
const obj = Object.create(null);
for (const [key, value] of map) {
obj[key] = value;
}
return obj;
}
function isLittleEndian() {
const buffer8 = new Uint8Array(4);
buffer8[0] = 1;
const view32 = new Uint32Array(buffer8.buffer, 0, 1);
return view32[0] === 1;
}
function isEvalSupported() {
try {
new Function("");
return true;
} catch {
return false;
}
}
class FeatureTest {
static get isLittleEndian() {
return shadow(this, "isLittleEndian", isLittleEndian());
}
static get isEvalSupported() {
return shadow(this, "isEvalSupported", isEvalSupported());
}
static get isOffscreenCanvasSupported() {
return shadow(this, "isOffscreenCanvasSupported", typeof OffscreenCanvas !== "undefined");
}
static get platform() {
if (typeof navigator !== "undefined" && typeof navigator?.platform === "string") {
return shadow(this, "platform", {
isMac: navigator.platform.includes("Mac")
});
}
return shadow(this, "platform", {
isMac: false
});
}
static get isCSSRoundSupported() {
return shadow(this, "isCSSRoundSupported", globalThis.CSS?.supports?.("width: round(1.5px, 1px)"));
}
}
const hexNumbers = [...Array(256).keys()].map(n => n.toString(16).padStart(2, "0"));
class Util {
static makeHexColor(r, g, b) {
return `#${hexNumbers[r]}${hexNumbers[g]}${hexNumbers[b]}`;
}
static scaleMinMax(transform, minMax) {
let temp;
if (transform[0]) {
if (transform[0] < 0) {
temp = minMax[0];
minMax[0] = minMax[1];
minMax[1] = temp;
}
minMax[0] *= transform[0];
minMax[1] *= transform[0];
if (transform[3] < 0) {
temp = minMax[2];
minMax[2] = minMax[3];
minMax[3] = temp;
}
minMax[2] *= transform[3];
minMax[3] *= transform[3];
} else {
temp = minMax[0];
minMax[0] = minMax[2];
minMax[2] = temp;
temp = minMax[1];
minMax[1] = minMax[3];
minMax[3] = temp;
if (transform[1] < 0) {
temp = minMax[2];
minMax[2] = minMax[3];
minMax[3] = temp;
}
minMax[2] *= transform[1];
minMax[3] *= transform[1];
if (transform[2] < 0) {
temp = minMax[0];
minMax[0] = minMax[1];
minMax[1] = temp;
}
minMax[0] *= transform[2];
minMax[1] *= transform[2];
}
minMax[0] += transform[4];
minMax[1] += transform[4];
minMax[2] += transform[5];
minMax[3] += transform[5];
}
static transform(m1, m2) {
return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]];
}
static applyTransform(p, m) {
const xt = p[0] * m[0] + p[1] * m[2] + m[4];
const yt = p[0] * m[1] + p[1] * m[3] + m[5];
return [xt, yt];
}
static applyInverseTransform(p, m) {
const d = m[0] * m[3] - m[1] * m[2];
const xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d;
const yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d;
return [xt, yt];
}
static getAxialAlignedBoundingBox(r, m) {
const p1 = this.applyTransform(r, m);
const p2 = this.applyTransform(r.slice(2, 4), m);
const p3 = this.applyTransform([r[0], r[3]], m);
const p4 = this.applyTransform([r[2], r[1]], m);
return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])];
}
static inverseTransform(m) {
const d = m[0] * m[3] - m[1] * m[2];
return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d];
}
static singularValueDecompose2dScale(m) {
const transpose = [m[0], m[2], m[1], m[3]];
const a = m[0] * transpose[0] + m[1] * transpose[2];
const b = m[0] * transpose[1] + m[1] * transpose[3];
const c = m[2] * transpose[0] + m[3] * transpose[2];
const d = m[2] * transpose[1] + m[3] * transpose[3];
const first = (a + d) / 2;
const second = Math.sqrt((a + d) ** 2 - 4 * (a * d - c * b)) / 2;
const sx = first + second || 1;
const sy = first - second || 1;
return [Math.sqrt(sx), Math.sqrt(sy)];
}
static normalizeRect(rect) {
const r = rect.slice(0);
if (rect[0] > rect[2]) {
r[0] = rect[2];
r[2] = rect[0];
}
if (rect[1] > rect[3]) {
r[1] = rect[3];
r[3] = rect[1];
}
return r;
}
static intersect(rect1, rect2) {
const xLow = Math.max(Math.min(rect1[0], rect1[2]), Math.min(rect2[0], rect2[2]));
const xHigh = Math.min(Math.max(rect1[0], rect1[2]), Math.max(rect2[0], rect2[2]));
if (xLow > xHigh) {
return null;
}
const yLow = Math.max(Math.min(rect1[1], rect1[3]), Math.min(rect2[1], rect2[3]));
const yHigh = Math.min(Math.max(rect1[1], rect1[3]), Math.max(rect2[1], rect2[3]));
if (yLow > yHigh) {
return null;
}
return [xLow, yLow, xHigh, yHigh];
}
static bezierBoundingBox(x0, y0, x1, y1, x2, y2, x3, y3) {
const tvalues = [],
bounds = [[], []];
let a, b, c, t, t1, t2, b2ac, sqrtb2ac;
for (let i = 0; i < 2; ++i) {
if (i === 0) {
b = 6 * x0 - 12 * x1 + 6 * x2;
a = -3 * x0 + 9 * x1 - 9 * x2 + 3 * x3;
c = 3 * x1 - 3 * x0;
} else {
b = 6 * y0 - 12 * y1 + 6 * y2;
a = -3 * y0 + 9 * y1 - 9 * y2 + 3 * y3;
c = 3 * y1 - 3 * y0;
}
if (Math.abs(a) < 1e-12) {
if (Math.abs(b) < 1e-12) {
continue;
}
t = -c / b;
if (0 < t && t < 1) {
tvalues.push(t);
}
continue;
}
b2ac = b * b - 4 * c * a;
sqrtb2ac = Math.sqrt(b2ac);
if (b2ac < 0) {
continue;
}
t1 = (-b + sqrtb2ac) / (2 * a);
if (0 < t1 && t1 < 1) {
tvalues.push(t1);
}
t2 = (-b - sqrtb2ac) / (2 * a);
if (0 < t2 && t2 < 1) {
tvalues.push(t2);
}
}
let j = tvalues.length,
mt;
const jlen = j;
while (j--) {
t = tvalues[j];
mt = 1 - t;
bounds[0][j] = mt * mt * mt * x0 + 3 * mt * mt * t * x1 + 3 * mt * t * t * x2 + t * t * t * x3;
bounds[1][j] = mt * mt * mt * y0 + 3 * mt * mt * t * y1 + 3 * mt * t * t * y2 + t * t * t * y3;
}
bounds[0][jlen] = x0;
bounds[1][jlen] = y0;
bounds[0][jlen + 1] = x3;
bounds[1][jlen + 1] = y3;
bounds[0].length = bounds[1].length = jlen + 2;
return [Math.min(...bounds[0]), Math.min(...bounds[1]), Math.max(...bounds[0]), Math.max(...bounds[1])];
}
}
const PDFStringTranslateTable = (/* unused pure expression or super */ null && ([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2d8, 0x2c7, 0x2c6, 0x2d9, 0x2dd, 0x2db, 0x2da, 0x2dc, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203a, 0x2212, 0x2030, 0x201e, 0x201c, 0x201d, 0x2018, 0x2019, 0x201a, 0x2122, 0xfb01, 0xfb02, 0x141, 0x152, 0x160, 0x178, 0x17d, 0x131, 0x142, 0x153, 0x161, 0x17e, 0, 0x20ac]));
function stringToPDFString(str) {
if (str[0] >= "\xEF") {
let encoding;
if (str[0] === "\xFE" && str[1] === "\xFF") {
encoding = "utf-16be";
if (str.length % 2 === 1) {
str = str.slice(0, -1);
}
} else if (str[0] === "\xFF" && str[1] === "\xFE") {
encoding = "utf-16le";
if (str.length % 2 === 1) {
str = str.slice(0, -1);
}
} else if (str[0] === "\xEF" && str[1] === "\xBB" && str[2] === "\xBF") {
encoding = "utf-8";
}
if (encoding) {
try {
const decoder = new TextDecoder(encoding, {
fatal: true
});
const buffer = stringToBytes(str);
const decoded = decoder.decode(buffer);
if (!decoded.includes("\x1b")) {
return decoded;
}
return decoded.replaceAll(/\x1b[^\x1b]*(?:\x1b|$)/g, "");
} catch (ex) {
warn(`stringToPDFString: "${ex}".`);
}
}
}
const strBuf = [];
for (let i = 0, ii = str.length; i < ii; i++) {
const charCode = str.charCodeAt(i);
if (charCode === 0x1b) {
while (++i < ii && str.charCodeAt(i) !== 0x1b) {}
continue;
}
const code = PDFStringTranslateTable[charCode];
strBuf.push(code ? String.fromCharCode(code) : str.charAt(i));
}
return strBuf.join("");
}
function stringToUTF8String(str) {
return decodeURIComponent(escape(str));
}
function utf8StringToString(str) {
return unescape(encodeURIComponent(str));
}
function isArrayBuffer(v) {
return typeof v === "object" && v?.byteLength !== undefined;
}
function isArrayEqual(arr1, arr2) {
if (arr1.length !== arr2.length) {
return false;
}
for (let i = 0, ii = arr1.length; i < ii; i++) {
if (arr1[i] !== arr2[i]) {
return false;
}
}
return true;
}
function getModificationDate(date = new Date()) {
const buffer = [date.getUTCFullYear().toString(), (date.getUTCMonth() + 1).toString().padStart(2, "0"), date.getUTCDate().toString().padStart(2, "0"), date.getUTCHours().toString().padStart(2, "0"), date.getUTCMinutes().toString().padStart(2, "0"), date.getUTCSeconds().toString().padStart(2, "0")];
return buffer.join("");
}
class PromiseCapability {
#settled = false;
constructor() {
this.promise = new Promise((resolve, reject) => {
this.resolve = data => {
this.#settled = true;
resolve(data);
};
this.reject = reason => {
this.#settled = true;
reject(reason);
};
});
}
get settled() {
return this.#settled;
}
}
let NormalizeRegex = null;
let NormalizationMap = null;
function normalizeUnicode(str) {
if (!NormalizeRegex) {
NormalizeRegex = /([\u00a0\u00b5\u037e\u0eb3\u2000-\u200a\u202f\u2126\ufb00-\ufb04\ufb06\ufb20-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufba1\ufba4-\ufba9\ufbae-\ufbb1\ufbd3-\ufbdc\ufbde-\ufbe7\ufbea-\ufbf8\ufbfc-\ufbfd\ufc00-\ufc5d\ufc64-\ufcf1\ufcf5-\ufd3d\ufd88\ufdf4\ufdfa-\ufdfb\ufe71\ufe77\ufe79\ufe7b\ufe7d]+)|(\ufb05+)/gu;
NormalizationMap = new Map([["ſt", "ſt"]]);
}
return str.replaceAll(NormalizeRegex, (_, p1, p2) => {
return p1 ? p1.normalize("NFKC") : NormalizationMap.get(p2);
});
}
function getUuid() {
if (typeof crypto !== "undefined" && typeof crypto?.randomUUID === "function") {
return crypto.randomUUID();
}
const buf = new Uint8Array(32);
if (typeof crypto !== "undefined" && typeof crypto?.getRandomValues === "function") {
crypto.getRandomValues(buf);
} else {
for (let i = 0; i < 32; i++) {
buf[i] = Math.floor(Math.random() * 255);
}
}
return bytesToString(buf);
}
const AnnotationPrefix = "pdfjs_internal_id_";
/***/ })
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/******/ var __webpack_exports__ = __webpack_require__(907);
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/******/ var __webpack_exports__AnnotationEditorLayer = __webpack_exports__.AnnotationEditorLayer;
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/******/ var __webpack_exports__AnnotationEditorUIManager = __webpack_exports__.AnnotationEditorUIManager;
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/******/ var __webpack_exports__DOMSVGFactory = __webpack_exports__.DOMSVGFactory;
/******/ var __webpack_exports__DrawLayer = __webpack_exports__.DrawLayer;
/******/ var __webpack_exports__FeatureTest = __webpack_exports__.FeatureTest;
/******/ var __webpack_exports__GlobalWorkerOptions = __webpack_exports__.GlobalWorkerOptions;
/******/ var __webpack_exports__ImageKind = __webpack_exports__.ImageKind;
/******/ var __webpack_exports__InvalidPDFException = __webpack_exports__.InvalidPDFException;
/******/ var __webpack_exports__MissingPDFException = __webpack_exports__.MissingPDFException;
/******/ var __webpack_exports__OPS = __webpack_exports__.OPS;
/******/ var __webpack_exports__Outliner = __webpack_exports__.Outliner;
/******/ var __webpack_exports__PDFDataRangeTransport = __webpack_exports__.PDFDataRangeTransport;
/******/ var __webpack_exports__PDFDateString = __webpack_exports__.PDFDateString;
/******/ var __webpack_exports__PDFWorker = __webpack_exports__.PDFWorker;
/******/ var __webpack_exports__PasswordResponses = __webpack_exports__.PasswordResponses;
/******/ var __webpack_exports__PermissionFlag = __webpack_exports__.PermissionFlag;
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/******/ var __webpack_exports__PromiseCapability = __webpack_exports__.PromiseCapability;
/******/ var __webpack_exports__RenderingCancelledException = __webpack_exports__.RenderingCancelledException;
/******/ var __webpack_exports__UnexpectedResponseException = __webpack_exports__.UnexpectedResponseException;
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/******/ var __webpack_exports__VerbosityLevel = __webpack_exports__.VerbosityLevel;
/******/ var __webpack_exports__XfaLayer = __webpack_exports__.XfaLayer;
/******/ var __webpack_exports__build = __webpack_exports__.build;
/******/ var __webpack_exports__createValidAbsoluteUrl = __webpack_exports__.createValidAbsoluteUrl;
/******/ var __webpack_exports__fetchData = __webpack_exports__.fetchData;
/******/ var __webpack_exports__getDocument = __webpack_exports__.getDocument;
/******/ var __webpack_exports__getFilenameFromUrl = __webpack_exports__.getFilenameFromUrl;
/******/ var __webpack_exports__getPdfFilenameFromUrl = __webpack_exports__.getPdfFilenameFromUrl;
/******/ var __webpack_exports__getXfaPageViewport = __webpack_exports__.getXfaPageViewport;
/******/ var __webpack_exports__isDataScheme = __webpack_exports__.isDataScheme;
/******/ var __webpack_exports__isPdfFile = __webpack_exports__.isPdfFile;
/******/ var __webpack_exports__noContextMenu = __webpack_exports__.noContextMenu;
/******/ var __webpack_exports__normalizeUnicode = __webpack_exports__.normalizeUnicode;
/******/ var __webpack_exports__renderTextLayer = __webpack_exports__.renderTextLayer;
/******/ var __webpack_exports__setLayerDimensions = __webpack_exports__.setLayerDimensions;
/******/ var __webpack_exports__shadow = __webpack_exports__.shadow;
/******/ var __webpack_exports__updateTextLayer = __webpack_exports__.updateTextLayer;
/******/ var __webpack_exports__version = __webpack_exports__.version;
/******/ export { __webpack_exports__AbortException as AbortException, __webpack_exports__AnnotationEditorLayer as AnnotationEditorLayer, __webpack_exports__AnnotationEditorParamsType as AnnotationEditorParamsType, __webpack_exports__AnnotationEditorType as AnnotationEditorType, __webpack_exports__AnnotationEditorUIManager as AnnotationEditorUIManager, __webpack_exports__AnnotationLayer as AnnotationLayer, __webpack_exports__AnnotationMode as AnnotationMode, __webpack_exports__CMapCompressionType as CMapCompressionType, __webpack_exports__DOMSVGFactory as DOMSVGFactory, __webpack_exports__DrawLayer as DrawLayer, __webpack_exports__FeatureTest as FeatureTest, __webpack_exports__GlobalWorkerOptions as GlobalWorkerOptions, __webpack_exports__ImageKind as ImageKind, __webpack_exports__InvalidPDFException as InvalidPDFException, __webpack_exports__MissingPDFException as MissingPDFException, __webpack_exports__OPS as OPS, __webpack_exports__Outliner as Outliner, __webpack_exports__PDFDataRangeTransport as PDFDataRangeTransport, __webpack_exports__PDFDateString as PDFDateString, __webpack_exports__PDFWorker as PDFWorker, __webpack_exports__PasswordResponses as PasswordResponses, __webpack_exports__PermissionFlag as PermissionFlag, __webpack_exports__PixelsPerInch as PixelsPerInch, __webpack_exports__PromiseCapability as PromiseCapability, __webpack_exports__RenderingCancelledException as RenderingCancelledException, __webpack_exports__UnexpectedResponseException as UnexpectedResponseException, __webpack_exports__Util as Util, __webpack_exports__VerbosityLevel as VerbosityLevel, __webpack_exports__XfaLayer as XfaLayer, __webpack_exports__build as build, __webpack_exports__createValidAbsoluteUrl as createValidAbsoluteUrl, __webpack_exports__fetchData as fetchData, __webpack_exports__getDocument as getDocument, __webpack_exports__getFilenameFromUrl as getFilenameFromUrl, __webpack_exports__getPdfFilenameFromUrl as getPdfFilenameFromUrl, __webpack_exports__getXfaPageViewport as getXfaPageViewport, __webpack_exports__isDataScheme as isDataScheme, __webpack_exports__isPdfFile as isPdfFile, __webpack_exports__noContextMenu as noContextMenu, __webpack_exports__normalizeUnicode as normalizeUnicode, __webpack_exports__renderTextLayer as renderTextLayer, __webpack_exports__setLayerDimensions as setLayerDimensions, __webpack_exports__shadow as shadow, __webpack_exports__updateTextLayer as updateTextLayer, __webpack_exports__version as version };
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//# sourceMappingURL=pdf.mjs.map
================================================
FILE: public/assets/lib/vendor/pdfjs/pdf.sandbox.js
================================================
/**
* @licstart The following is the entire license notice for the
* JavaScript code in this page
*
* Copyright 2023 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @licend The above is the entire license notice for the
* JavaScript code in this page
*/
/******/ // The require scope
/******/ var __webpack_require__ = {};
/******/
/************************************************************************/
/******/ /* webpack/runtime/define property getters */
/******/ (() => {
/******/ // define getter functions for harmony exports
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var __webpack_exports__ = globalThis.pdfjsSandbox = {};
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
QuickJSSandbox: () => (/* binding */ QuickJSSandbox)
});
;// CONCATENATED MODULE: ./external/quickjs/quickjs-eval.js
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;// CONCATENATED MODULE: ./src/pdf.sandbox.external.js
class SandboxSupportBase {
constructor(win) {
this.win = win;
this.timeoutIds = new Map();
this.commFun = null;
}
destroy() {
this.commFun = null;
for (const id of this.timeoutIds.values()) {
this.win.clearTimeout(id);
}
this.timeoutIds = null;
}
exportValueToSandbox(val) {
throw new Error("Not implemented");
}
importValueFromSandbox(val) {
throw new Error("Not implemented");
}
createErrorForSandbox(errorMessage) {
throw new Error("Not implemented");
}
callSandboxFunction(name, args) {
try {
args = this.exportValueToSandbox(args);
this.commFun(name, args);
} catch (e) {
this.win.console.error(e);
}
}
createSandboxExternals() {
const externals = {
setTimeout: (callbackId, nMilliseconds) => {
if (typeof callbackId !== "number" || typeof nMilliseconds !== "number") {
return;
}
if (callbackId === 0) {
this.win.clearTimeout(this.timeoutIds.get(callbackId));
}
const id = this.win.setTimeout(() => {
this.timeoutIds.delete(callbackId);
this.callSandboxFunction("timeoutCb", {
callbackId,
interval: false
});
}, nMilliseconds);
this.timeoutIds.set(callbackId, id);
},
clearTimeout: callbackId => {
this.win.clearTimeout(this.timeoutIds.get(callbackId));
this.timeoutIds.delete(callbackId);
},
setInterval: (callbackId, nMilliseconds) => {
if (typeof callbackId !== "number" || typeof nMilliseconds !== "number") {
return;
}
const id = this.win.setInterval(() => {
this.callSandboxFunction("timeoutCb", {
callbackId,
interval: true
});
}, nMilliseconds);
this.timeoutIds.set(callbackId, id);
},
clearInterval: callbackId => {
this.win.clearInterval(this.timeoutIds.get(callbackId));
this.timeoutIds.delete(callbackId);
},
alert: cMsg => {
if (typeof cMsg !== "string") {
return;
}
this.win.alert(cMsg);
},
confirm: cMsg => {
if (typeof cMsg !== "string") {
return false;
}
return this.win.confirm(cMsg);
},
prompt: (cQuestion, cDefault) => {
if (typeof cQuestion !== "string" || typeof cDefault !== "string") {
return null;
}
return this.win.prompt(cQuestion, cDefault);
},
parseURL: cUrl => {
const url = new this.win.URL(cUrl);
const props = ["hash", "host", "hostname", "href", "origin", "password", "pathname", "port", "protocol", "search", "searchParams", "username"];
return Object.fromEntries(props.map(name => [name, url[name].toString()]));
},
send: data => {
if (!data) {
return;
}
const event = new this.win.CustomEvent("updatefromsandbox", {
detail: this.importValueFromSandbox(data)
});
this.win.dispatchEvent(event);
}
};
Object.setPrototypeOf(externals, null);
return (name, args) => {
try {
const result = externals[name](...args);
return this.exportValueToSandbox(result);
} catch (error) {
throw this.createErrorForSandbox(error?.toString() ?? "");
}
};
}
}
;// CONCATENATED MODULE: ./src/pdf.sandbox.js
const pdfjsVersion = '4.0.269';
const pdfjsBuild = 'f4b396f6c';
class SandboxSupport extends SandboxSupportBase {
exportValueToSandbox(val) {
return JSON.stringify(val);
}
importValueFromSandbox(val) {
return val;
}
createErrorForSandbox(errorMessage) {
return new Error(errorMessage);
}
}
class Sandbox {
constructor(win, module) {
this.support = new SandboxSupport(win, this);
module.externalCall = this.support.createSandboxExternals();
this._module = module;
this._alertOnError = 0;
}
create(data) {
const code = ['var __webpack_exports__ = globalThis.pdfjsSandbox = {};\n\n;// CONCATENATED MODULE: ./src/scripting_api/constants.js\nconst Border = Object.freeze({\n s: "solid",\n d: "dashed",\n b: "beveled",\n i: "inset",\n u: "underline"\n});\nconst Cursor = Object.freeze({\n visible: 0,\n hidden: 1,\n delay: 2\n});\nconst Display = Object.freeze({\n visible: 0,\n hidden: 1,\n noPrint: 2,\n noView: 3\n});\nconst Font = Object.freeze({\n Times: "Times-Roman",\n TimesB: "Times-Bold",\n TimesI: "Times-Italic",\n TimesBI: "Times-BoldItalic",\n Helv: "Helvetica",\n HelvB: "Helvetica-Bold",\n HelvI: "Helvetica-Oblique",\n HelvBI: "Helvetica-BoldOblique",\n Cour: "Courier",\n CourB: "Courier-Bold",\n CourI: "Courier-Oblique",\n CourBI: "Courier-BoldOblique",\n Symbol: "Symbol",\n ZapfD: "ZapfDingbats",\n KaGo: "HeiseiKakuGo-W5-UniJIS-UCS2-H",\n KaMi: "HeiseiMin-W3-UniJIS-UCS2-H"\n});\nconst Highlight = Object.freeze({\n n: "none",\n i: "invert",\n p: "push",\n o: "outline"\n});\nconst Position = Object.freeze({\n textOnly: 0,\n iconOnly: 1,\n iconTextV: 2,\n textIconV: 3,\n iconTextH: 4,\n textIconH: 5,\n overlay: 6\n});\nconst ScaleHow = Object.freeze({\n proportional: 0,\n anamorphic: 1\n});\nconst ScaleWhen = Object.freeze({\n always: 0,\n never: 1,\n tooBig: 2,\n tooSmall: 3\n});\nconst Style = Object.freeze({\n ch: "check",\n cr: "cross",\n di: "diamond",\n ci: "circle",\n st: "star",\n sq: "square"\n});\nconst Trans = Object.freeze({\n blindsH: "BlindsHorizontal",\n blindsV: "BlindsVertical",\n boxI: "BoxIn",\n boxO: "BoxOut",\n dissolve: "Dissolve",\n glitterD: "GlitterDown",\n glitterR: "GlitterRight",\n glitterRD: "GlitterRightDown",\n random: "Random",\n replace: "Replace",\n splitHI: "SplitHorizontalIn",\n splitHO: "SplitHorizontalOut",\n splitVI: "SplitVerticalIn",\n splitVO: "SplitVerticalOut",\n wipeD: "WipeDown",\n wipeL: "WipeLeft",\n wipeR: "WipeRight",\n wipeU: "WipeUp"\n});\nconst ZoomType = Object.freeze({\n none: "NoVary",\n fitP: "FitPage",\n fitW: "FitWidth",\n fitH: "FitHeight",\n fitV: "FitVisibleWidth",\n pref: "Preferred",\n refW: "ReflowWidth"\n});\nconst GlobalConstants = Object.freeze({\n IDS_GREATER_THAN: "Invalid value: must be greater than or equal to % s.",\n IDS_GT_AND_LT: "Invalid value: must be greater than or equal to % s " + "and less than or equal to % s.",\n IDS_LESS_THAN: "Invalid value: must be less than or equal to % s.",\n IDS_INVALID_MONTH: "** Invalid **",\n IDS_INVALID_DATE: "Invalid date / time: please ensure that the date / time exists.Field",\n IDS_INVALID_DATE2: " should match format ",\n IDS_INVALID_VALUE: "The value entered does not match the format of the field",\n IDS_AM: "am",\n IDS_PM: "pm",\n IDS_MONTH_INFO: "January[1] February[2] March[3] April[4] May[5] " + "June[6] July[7] August[8] September[9] October[10] " + "November[11] December[12] Sept[9] Jan[1] Feb[2] Mar[3] " + "Apr[4] Jun[6] Jul[7] Aug[8] Sep[9] Oct[10] Nov[11] Dec[12]",\n IDS_STARTUP_CONSOLE_MSG: "** ^ _ ^ **",\n RE_NUMBER_ENTRY_DOT_SEP: ["[+-]?\\\\d*\\\\.?\\\\d*"],\n RE_NUMBER_COMMIT_DOT_SEP: ["[+-]?\\\\d+(\\\\.\\\\d+)?", "[+-]?\\\\.\\\\d+", "[+-]?\\\\d+\\\\."],\n RE_NUMBER_ENTRY_COMMA_SEP: ["[+-]?\\\\d*,?\\\\d*"],\n RE_NUMBER_COMMIT_COMMA_SEP: ["[+-]?\\\\d+([.,]\\\\d+)?", "[+-]?[.,]\\\\d+", "[+-]?\\\\d+[.,]"],\n RE_ZIP_ENTRY: ["\\\\d{0,5}"],\n RE_ZIP_COMMIT: ["\\\\d{5}"],\n RE_ZIP4_ENTRY: ["\\\\d{0,5}(\\\\.|[- ])?\\\\d{0,4}"],\n RE_ZIP4_COMMIT: ["\\\\d{5}(\\\\.|[- ])?\\\\d{4}"],\n RE_PHONE_ENTRY: ["\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,4}", "\\\\(\\\\d{0,3}", "\\\\(\\\\d{0,3}\\\\)(\\\\.|[- ])?\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,4}", "\\\\(\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,4}", "\\\\d{0,3}\\\\)(\\\\.|[- ])?\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,4}", "011(\\\\.|[- \\\\d])*"],\n RE_PHONE_COMMIT: ["\\\\d{3}(\\\\.|[- ])?\\\\d{4}", "\\\\d{3}(\\\\.|[- ])?\\\\d{3}(\\\\.|[- ])?\\\\d{4}", "\\\\(\\\\d{3}\\\\)(\\\\.|[- ])?\\\\d{3}(\\\\.|[- ])?\\\\d{4}", "011(\\\\.|[- \\\\d])*"],\n RE_SSN_ENTRY: ["\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,2}(\\\\.|[- ])?\\\\d{0,4}"],\n RE_SSN_COMMIT: ["\\\\d{3}(\\\\.|[- ])?\\\\d{2}(\\\\.|[- ])?\\\\d{4}"]\n});\n\n;// CONCATENATED MODULE: ./src/scripting_api/common.js\nconst FieldType = {\n none: 0,\n number: 1,\n percent: 2,\n date: 3,\n time: 4\n};\nfunction createActionsMap(actions) {\n const actionsMap = new Map();\n if (actions) {\n for (const [eventType, actionsForEvent] of Object.entries(actions)) {\n actionsMap.set(eventType, actionsForEvent);\n }\n }\n return actionsMap;\n}\nfunction getFieldType(actions) {\n let format = actions.get("Format");\n if (!format) {\n return FieldType.none;\n }\n format = format[0];\n format = format.trim();\n if (format.startsWith("AFNumber_")) {\n return FieldType.number;\n }\n if (format.startsWith("AFPercent_")) {\n return FieldType.percent;\n }\n if (format.startsWith("AFDate_")) {\n return FieldType.date;\n }\n if (format.startsWith("AFTime__")) {\n return FieldType.time;\n }\n return FieldType.none;\n}\n\n;// CONCATENATED MODULE: ./src/shared/scripting_utils.js\nfunction makeColorComp(n) {\n return Math.floor(Math.max(0, Math.min(1, n)) * 255).toString(16).padStart(2, "0");\n}\nfunction scaleAndClamp(x) {\n return Math.max(0, Math.min(255, 255 * x));\n}\nclass ColorConverters {\n static CMYK_G([c, y, m, k]) {\n return ["G", 1 - Math.min(1, 0.3 * c + 0.59 * m + 0.11 * y + k)];\n }\n static G_CMYK([g]) {\n return ["CMYK", 0, 0, 0, 1 - g];\n }\n static G_RGB([g]) {\n return ["RGB", g, g, g];\n }\n static G_rgb([g]) {\n g = scaleAndClamp(g);\n return [g, g, g];\n }\n static G_HTML([g]) {\n const G = makeColorComp(g);\n return `#${G}${G}${G}`;\n }\n static RGB_G([r, g, b]) {\n return ["G", 0.3 * r + 0.59 * g + 0.11 * b];\n }\n static RGB_rgb(color) {\n return color.map(scaleAndClamp);\n }\n static RGB_HTML(color) {\n return `#${color.map(makeColorComp).join("")}`;\n }\n static T_HTML() {\n return "#00000000";\n }\n static T_rgb() {\n return [null];\n }\n static CMYK_RGB([c, y, m, k]) {\n return ["RGB", 1 - Math.min(1, c + k), 1 - Math.min(1, m + k), 1 - Math.min(1, y + k)];\n }\n static CMYK_rgb([c, y, m, k]) {\n return [scaleAndClamp(1 - Math.min(1, c + k)), scaleAndClamp(1 - Math.min(1, m + k)), scaleAndClamp(1 - Math.min(1, y + k))];\n }\n static CMYK_HTML(components) {\n const rgb = this.CMYK_RGB(components).slice(1);\n return this.RGB_HTML(rgb);\n }\n static RGB_CMYK([r, g, b]) {\n const c = 1 - r;\n const m = 1 - g;\n const y = 1 - b;\n const k = Math.min(c, m, y);\n return ["CMYK", c, m, y, k];\n }\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/pdf_object.js\nclass PDFObject {\n constructor(data) {\n this._expandos = Object.create(null);\n this._send = data.send || null;\n this._id = data.id || null;\n }\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/color.js\n\n\nclass Color extends PDFObject {\n constructor() {\n super({});\n this.transparent = ["T"];\n this.black = ["G", 0];\n this.white = ["G", 1];\n this.red = ["RGB", 1, 0, 0];\n this.green = ["RGB", 0, 1, 0];\n this.blue = ["RGB", 0, 0, 1];\n this.cyan = ["CMYK", 1, 0, 0, 0];\n this.magenta = ["CMYK", 0, 1, 0, 0];\n this.yellow = ["CMYK", 0, 0, 1, 0];\n this.dkGray = ["G", 0.25];\n this.gray = ["G", 0.5];\n this.ltGray = ["G", 0.75];\n }\n static _isValidSpace(cColorSpace) {\n return typeof cColorSpace === "string" && (cColorSpace === "T" || cColorSpace === "G" || cColorSpace === "RGB" || cColorSpace === "CMYK");\n }\n static _isValidColor(colorArray) {\n if (!Array.isArray(colorArray) || colorArray.length === 0) {\n return false;\n }\n const space = colorArray[0];\n if (!Color._isValidSpace(space)) {\n return false;\n }\n switch (space) {\n case "T":\n if (colorArray.length !== 1) {\n return false;\n }\n break;\n case "G":\n if (colorArray.length !== 2) {\n return false;\n }\n break;\n case "RGB":\n if (colorArray.length !== 4) {\n return false;\n }\n break;\n case "CMYK":\n if (colorArray.length !== 5) {\n return false;\n }\n break;\n default:\n return false;\n }\n return colorArray.slice(1).every(c => typeof c === "number" && c >= 0 && c <= 1);\n }\n static _getCorrectColor(colorArray) {\n return Color._isValidColor(colorArray) ? colorArray : ["G", 0];\n }\n convert(colorArray, cColorSpace) {\n if (!Color._isValidSpace(cColorSpace)) {\n return this.black;\n }\n if (cColorSpace === "T") {\n return ["T"];\n }\n colorArray = Color._getCorrectColor(colorArray);\n if (colorArray[0] === cColorSpace) {\n return colorArray;\n }\n if (colorArray[0] === "T") {\n return this.convert(this.black, cColorSpace);\n }\n return ColorConverters[`${colorArray[0]}_${cColorSpace}`](colorArray.slice(1));\n }\n equal(colorArray1, colorArray2) {\n colorArray1 = Color._getCorrectColor(colorArray1);\n colorArray2 = Color._getCorrectColor(colorArray2);\n if (colorArray1[0] === "T" || colorArray2[0] === "T") {\n return colorArray1[0] === "T" && colorArray2[0] === "T";\n }\n if (colorArray1[0] !== colorArray2[0]) {\n colorArray2 = this.convert(colorArray2, colorArray1[0]);\n }\n return colorArray1.slice(1).every((c, i) => c === colorArray2[i + 1]);\n }\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/field.js\n\n\n\nclass Field extends PDFObject {\n constructor(data) {\n super(data);\n this.alignment = data.alignment || "left";\n this.borderStyle = data.borderStyle || "";\n this.buttonAlignX = data.buttonAlignX || 50;\n this.buttonAlignY = data.buttonAlignY || 50;\n this.buttonFitBounds = data.buttonFitBounds;\n this.buttonPosition = data.buttonPosition;\n this.buttonScaleHow = data.buttonScaleHow;\n this.ButtonScaleWhen = data.buttonScaleWhen;\n this.calcOrderIndex = data.calcOrderIndex;\n this.comb = data.comb;\n this.commitOnSelChange = data.commitOnSelChange;\n this.currentValueIndices = data.currentValueIndices;\n this.defaultStyle = data.defaultStyle;\n this.defaultValue = data.defaultValue;\n this.doNotScroll = data.doNotScroll;\n this.doNotSpellCheck = data.doNotSpellCheck;\n this.delay = data.delay;\n this.display = data.display;\n this.doc = data.doc.wrapped;\n this.editable = data.editable;\n this.exportValues = data.exportValues;\n this.fileSelect = data.fileSelect;\n this.hidden = data.hidden;\n this.highlight = data.highlight;\n this.lineWidth = data.lineWidth;\n this.multiline = data.multiline;\n this.multipleSelection = !!data.multipleSelection;\n this.name = data.name;\n this.password = data.password;\n this.print = data.print;\n this.radiosInUnison = data.radiosInUnison;\n this.readonly = data.readonly;\n this.rect = data.rect;\n this.required = data.required;\n this.richText = data.richText;\n this.richValue = data.richValue;\n this.style = data.style;\n this.submitName = data.submitName;\n this.textFont = data.textFont;\n this.textSize = data.textSize;\n this.type = data.type;\n this.userName = data.userName;\n this._actions = createActionsMap(data.actions);\n this._browseForFileToSubmit = data.browseForFileToSubmit || null;\n this._buttonCaption = null;\n this._buttonIcon = null;\n this._charLimit = data.charLimit;\n this._children = null;\n this._currentValueIndices = data.currentValueIndices || 0;\n this._document = data.doc;\n this._fieldPath = data.fieldPath;\n this._fillColor = data.fillColor || ["T"];\n this._isChoice = Array.isArray(data.items);\n this._items = data.items || [];\n this._hasValue = data.hasOwnProperty("value");\n this._page = data.page || 0;\n this._strokeColor = data.strokeColor || ["G", 0];\n this._textColor = data.textColor || ["G", 0];\n this._value = null;\n this._kidIds = data.kidIds || null;\n this._fieldType = getFieldType(this._actions);\n this._siblings = data.siblings || null;\n this._rotation = data.rotation || 0;\n this._globalEval = data.globalEval;\n this._appObjects = data.appObjects;\n this.value = data.value || "";\n }\n get currentValueIndices() {\n if (!this._isChoice) {\n return 0;\n }\n return this._currentValueIndices;\n }\n set currentValueIndices(indices) {\n if (!this._isChoice) {\n return;\n }\n if (!Array.isArray(indices)) {\n indices = [indices];\n }\n if (!indices.every(i => typeof i === "number" && Number.isInteger(i) && i >= 0 && i < this.numItems)) {\n return;\n }\n indices.sort();\n if (this.multipleSelection) {\n this._currentValueIndices = indices;\n this._value = [];\n indices.forEach(i => {\n this._value.push(this._items[i].displayValue);\n });\n } else if (indices.length > 0) {\n indices = indices.splice(1, indices.length - 1);\n this._currentValueIndices = indices[0];\n this._value = this._items[this._currentValueIndices];\n }\n this._send({\n id: this._id,\n indices\n });\n }\n get fillColor() {\n return this._fillColor;\n }\n set fillColor(color) {\n if (Color._isValidColor(color)) {\n this._fillColor = color;\n }\n }\n get bgColor() {\n return this.fillColor;\n }\n set bgColor(color) {\n this.fillColor = color;\n }\n get charLimit() {\n return this._charLimit;\n }\n set charLimit(limit) {\n if (typeof limit !== "number") {\n throw new Error("Invalid argument value");\n }\n this._charLimit = Math.max(0, Math.floor(limit));\n }\n get numItems() {\n if (!this._isChoice) {\n throw new Error("Not a choice widget");\n }\n return this._items.length;\n }\n set numItems(_) {\n throw new Error("field.numItems is read-only");\n }\n get strokeColor() {\n return this._strokeColor;\n }\n set strokeColor(color) {\n if (Color._isValidColor(color)) {\n this._strokeColor = color;\n }\n }\n get borderColor() {\n return this.strokeColor;\n }\n set borderColor(color) {\n this.strokeColor = color;\n }\n get page() {\n return this._page;\n }\n set page(_) {\n throw new Error("field.page is read-only");\n }\n get rotation() {\n return this._rotation;\n }\n set rotation(angle) {\n angle = Math.floor(angle);\n if (angle % 90 !== 0) {\n throw new Error("Invalid rotation: must be a multiple of 90");\n }\n angle %= 360;\n if (angle < 0) {\n angle += 360;\n }\n this._rotation = angle;\n }\n get textColor() {\n return this._textColor;\n }\n set textColor(color) {\n if (Color._isValidColor(color)) {\n this._textColor = color;\n }\n }\n get fgColor() {\n return this.textColor;\n }\n set fgColor(color) {\n this.textColor = color;\n }\n get value() {\n return this._value;\n }\n set value(value) {\n if (this._isChoice) {\n this._setChoiceValue(value);\n return;\n }\n if (value === "" || typeof value !== "string") {\n this._originalValue = undefined;\n this._value = value;\n return;\n }\n this._originalValue = value;\n const _value = value.trim().replace(",", ".");\n this._value = !isNaN(_value) ? parseFloat(_value) : value;\n }\n _getValue() {\n return this._originalValue ?? this.value;\n }\n _setChoiceValue(value) {\n if (this.multipleSelection) {\n if (!Array.isArray(value)) {\n value = [value];\n }\n const values = new Set(value);\n if (Array.isArray(this._currentValueIndices)) {\n this._currentValueIndices.length = 0;\n this._value.length = 0;\n } else {\n this._currentValueIndices = [];\n this._value = [];\n }\n this._items.forEach((item, i) => {\n if (values.has(item.exportValue)) {\n this._currentValueIndices.push(i);\n this._value.push(item.exportValue);\n }\n });\n } else {\n if (Array.isArray(value)) {\n value = value[0];\n }\n const index = this._items.findIndex(({\n exportValue\n }) => value === exportValue);\n if (index !== -1) {\n this._currentValueIndices = index;\n this._value = this._items[index].exportValue;\n }\n }\n }\n get valueAsString() {\n return (this._value ?? "").toString();\n }\n set valueAsString(_) {}\n browseForFileToSubmit() {\n if (this._browseForFileToSubmit) {\n this._browseForFileToSubmit();\n }\n }\n buttonGetCaption(nFace = 0) {\n if (this._buttonCaption) {\n return this._buttonCaption[nFace];\n }\n return "";\n }\n buttonGetIcon(nFace = 0) {\n if (this._buttonIcon) {\n return this._buttonIcon[nFace];\n }\n return null;\n }\n buttonImportIcon(cPath = null, nPave = 0) {}\n buttonSetCaption(cCaption, nFace = 0) {\n if (!this._buttonCaption) {\n this._buttonCaption = ["", "", ""];\n }\n this._buttonCaption[nFace] = cCaption;\n }\n buttonSetIcon(oIcon, nFace = 0) {\n if (!this._buttonIcon) {\n this._buttonIcon = [null, null, null];\n }\n this._buttonIcon[nFace] = oIcon;\n }\n checkThisBox(nWidget, bCheckIt = true) {}\n clearItems() {\n if (!this._isChoice) {\n throw new Error("Not a choice widget");\n }\n this._items = [];\n this._send({\n id: this._id,\n clear: null\n });\n }\n deleteItemAt(nIdx = null) {\n if (!this._isChoice) {\n throw new Error("Not a choice widget");\n }\n if (!this.numItems) {\n return;\n }\n if (nIdx === null) {\n nIdx = Array.isArray(this._currentValueIndices) ? this._currentValueIndices[0] : this._currentValueIndices;\n nIdx ||= 0;\n }\n if (nIdx < 0 || nIdx >= this.numItems) {\n nIdx = this.numItems - 1;\n }\n this._items.splice(nIdx, 1);\n if (Array.isArray(this._currentValueIndices)) {\n let index = this._currentValueIndices.findIndex(i => i >= nIdx);\n if (index !== -1) {\n if (this._currentValueIndices[index] === nIdx) {\n this._currentValueIndices.splice(index, 1);\n }\n for (const ii = this._currentValueIndices.length; index < ii; index++) {\n --this._currentValueIndices[index];\n }\n }\n } else if (this._currentValueIndices === nIdx) {\n this._currentValueIndices = this.numItems > 0 ? 0 : -1;\n } else if (this._currentValueIndices > nIdx) {\n --this._currentValueIndices;\n }\n this._send({\n id: this._id,\n remove: nIdx\n });\n }\n getItemAt(nIdx = -1, bExportValue = false) {\n if (!this._isChoice) {\n throw new Error("Not a choice widget");\n }\n if (nIdx < 0 || nIdx >= this.numItems) {\n nIdx = this.numItems - 1;\n }\n const item = this._items[nIdx];\n return bExportValue ? item.exportValue : item.displayValue;\n }\n getArray() {\n if (this._kidIds) {\n const array = [];\n const fillArrayWithKids = kidIds => {\n for (const id of kidIds) {\n const obj = this._appObjects[id];\n if (!obj) {\n continue;\n }\n if (obj.obj._hasValue) {\n array.push(obj.wrapped);\n }\n if (obj.obj._kidIds) {\n fillArrayWithKids(obj.obj._kidIds);\n }\n }\n };\n fillArrayWithKids(this._kidIds);\n return array;\n }\n if (this._children === null) {\n this._children = this._document.obj._getTerminalChildren(this._fieldPath);\n }\n return this._children;\n }\n getLock() {\n return undefined;\n }\n isBoxChecked(nWidget) {\n return false;\n }\n isDefaultChecked(nWidget) {\n return false;\n }\n insertItemAt(cName, cExport = undefined, nIdx = 0) {\n if (!this._isChoice) {\n throw new Error("Not a choice widget");\n }\n if (!cName) {\n return;\n }\n if (nIdx < 0 || nIdx > this.numItems) {\n nIdx = this.numItems;\n }\n if (this._items.some(({\n displayValue\n }) => displayValue === cName)) {\n return;\n }\n if (cExport === undefined) {\n cExport = cName;\n }\n const data = {\n displayValue: cName,\n exportValue: cExport\n };\n this._items.splice(nIdx, 0, data);\n if (Array.isArray(this._currentValueIndices)) {\n let index = this._currentValueIndices.findIndex(i => i >= nIdx);\n if (index !== -1) {\n for (const ii = this._currentValueIndices.length; index < ii; index++) {\n ++this._currentValueIndices[index];\n }\n }\n } else if (this._currentValueIndices >= nIdx) {\n ++this._currentValueIndices;\n }\n this._send({\n id: this._id,\n insert: {\n index: nIdx,\n ...data\n }\n });\n }\n setAction(cTrigger, cScript) {\n if (typeof cTrigger !== "string" || typeof cScript !== "string") {\n return;\n }\n if (!(cTrigger in this._actions)) {\n this._actions[cTrigger] = [];\n }\n this._actions[cTrigger].push(cScript);\n }\n setFocus() {\n this._send({\n id: this._id,\n focus: true\n });\n }\n setItems(oArray) {\n if (!this._isChoice) {\n throw new Error("Not a choice widget");\n }\n this._items.length = 0;\n for (const element of oArray) {\n let displayValue, exportValue;\n if (Array.isArray(element)) {\n displayValue = element[0]?.toString() || "";\n exportValue = element[1]?.toString() || "";\n } else {\n displayValue = exportValue = element?.toString() || "";\n }\n this._items.push({\n displayValue,\n exportValue\n });\n }\n this._currentValueIndices = 0;\n this._send({\n id: this._id,\n items: this._items\n });\n }\n setLock() {}\n signatureGetModifications() {}\n signatureGetSeedValue() {}\n signatureInfo() {}\n signatureSetSeedValue() {}\n signatureSign() {}\n signatureValidate() {}\n _isButton() {\n return false;\n }\n _reset() {\n this.value = this.defaultValue;\n }\n _runActions(event) {\n const eventName = event.name;\n if (!this._actions.has(eventName)) {\n return false;\n }\n const actions = this._actions.get(eventName);\n try {\n for (const action of actions) {\n this._globalEval(action);\n }\n } catch (error) {\n event.rc = false;\n throw error;\n }\n return true;\n }\n}\nclass RadioButtonField extends Field {\n constructor(otherButtons, data) {\n super(data);\n this.exportValues = [this.exportValues];\n this._radioIds = [this._id];\n this._radioActions = [this._actions];\n for (const radioData of otherButtons) {\n this.exportValues.push(radioData.exportValues);\n this._radioIds.push(radioData.id);\n this._radioActions.push(createActionsMap(radioData.actions));\n if (this._value === radioData.exportValues) {\n this._id = radioData.id;\n }\n }\n this._hasBeenInitialized = true;\n this._value = data.value || "";\n }\n get value() {\n return this._value;\n }\n set value(value) {\n if (!this._hasBeenInitialized) {\n return;\n }\n if (value === null || value === undefined) {\n this._value = "";\n }\n const i = this.exportValues.indexOf(value);\n if (0 <= i && i < this._radioIds.length) {\n this._id = this._radioIds[i];\n this._value = value;\n } else if (value === "Off" && this._radioIds.length === 2) {\n const nextI = (1 + this._radioIds.indexOf(this._id)) % 2;\n this._id = this._radioIds[nextI];\n this._value = this.exportValues[nextI];\n }\n }\n checkThisBox(nWidget, bCheckIt = true) {\n if (nWidget < 0 || nWidget >= this._radioIds.length || !bCheckIt) {\n return;\n }\n this._id = this._radioIds[nWidget];\n this._value = this.exportValues[nWidget];\n this._send({\n id: this._id,\n value: this._value\n });\n }\n isBoxChecked(nWidget) {\n return nWidget >= 0 && nWidget < this._radioIds.length && this._id === this._radioIds[nWidget];\n }\n isDefaultChecked(nWidget) {\n return nWidget >= 0 && nWidget < this.exportValues.length && this.defaultValue === this.exportValues[nWidget];\n }\n _getExportValue(state) {\n const i = this._radioIds.indexOf(this._id);\n return this.exportValues[i];\n }\n _runActions(event) {\n const i = this._radioIds.indexOf(this._id);\n this._actions = this._radioActions[i];\n return super._runActions(event);\n }\n _isButton() {\n return true;\n }\n}\nclass CheckboxField extends RadioButtonField {\n get value() {\n return this._value;\n }\n set value(value) {\n if (!value || value === "Off") {\n this._value = "Off";\n } else {\n super.value = value;\n }\n }\n _getExportValue(state) {\n return state ? super._getExportValue(state) : "Off";\n }\n isBoxChecked(nWidget) {\n if (this._value === "Off") {\n return false;\n }\n return super.isBoxChecked(nWidget);\n }\n isDefaultChecked(nWidget) {\n if (this.defaultValue === "Off") {\n return this._value === "Off";\n }\n return super.isDefaultChecked(nWidget);\n }\n checkThisBox(nWidget, bCheckIt = true) {\n if (nWidget < 0 || nWidget >= this._radioIds.length) {\n return;\n }\n this._id = this._radioIds[nWidget];\n this._value = bCheckIt ? this.exportValues[nWidget] : "Off";\n this._send({\n id: this._id,\n value: this._value\n });\n }\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/aform.js\n\nclass AForm {\n constructor(document, app, util, color) {\n this._document = document;\n this._app = app;\n this._util = util;\n this._color = color;\n this._dateFormats = ["m/d", "m/d/yy", "mm/dd/yy", "mm/yy", "d-mmm", "d-mmm-yy", "dd-mmm-yy", "yy-mm-dd", "mmm-yy", "mmmm-yy", "mmm d, yyyy", "mmmm d, yyyy", "m/d/yy h:MM tt", "m/d/yy HH:MM"];\n this._timeFormats = ["HH:MM", "h:MM tt", "HH:MM:ss", "h:MM:ss tt"];\n this._dateActionsCache = new Map();\n this._emailRegex = new RegExp("^[a-zA-Z0-9.!#$%&\'*+\\\\/=?^_`{|}~-]+" + "@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?" + "(?:\\\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$");\n }\n _mkTargetName(event) {\n return event.target ? `[ ${event.target.name} ]` : "";\n }\n _tryToGuessDate(cFormat, cDate) {\n let actions = this._dateActionsCache.get(cFormat);\n if (!actions) {\n actions = [];\n this._dateActionsCache.set(cFormat, actions);\n cFormat.replaceAll(/(d+)|(m+)|(y+)|(H+)|(M+)|(s+)/g, function (match, d, m, y, H, M, s) {\n if (d) {\n actions.push((n, date) => {\n if (n >= 1 && n <= 31) {\n date.setDate(n);\n return true;\n }\n return false;\n });\n } else if (m) {\n actions.push((n, date) => {\n if (n >= 1 && n <= 12) {\n date.setMonth(n - 1);\n return true;\n }\n return false;\n });\n } else if (y) {\n actions.push((n, date) => {\n if (n < 50) {\n n += 2000;\n } else if (n < 100) {\n n += 1900;\n }\n date.setYear(n);\n return true;\n });\n } else if (H) {\n actions.push((n, date) => {\n if (n >= 0 && n <= 23) {\n date.setHours(n);\n return true;\n }\n return false;\n });\n } else if (M) {\n actions.push((n, date) => {\n if (n >= 0 && n <= 59) {\n date.setMinutes(n);\n return true;\n }\n return false;\n });\n } else if (s) {\n actions.push((n, date) => {\n if (n >= 0 && n <= 59) {\n date.setSeconds(n);\n return true;\n }\n return false;\n });\n }\n return "";\n });\n }\n const number = /\\d+/g;\n let i = 0;\n let array;\n const date = new Date();\n while ((array = number.exec(cDate)) !== null) {\n if (i < actions.length) {\n if (!actions[i++](parseInt(array[0]), date)) {\n return null;\n }\n } else {\n break;\n }\n }\n if (i === 0) {\n return null;\n }\n return date;\n }\n _parseDate(cFormat, cDate) {\n let date = null;\n try {\n date = this._util.scand(cFormat, cDate);\n } catch {}\n if (!date) {\n date = Date.parse(cDate);\n date = isNaN(date) ? this._tryToGuessDate(cFormat, cDate) : new Date(date);\n }\n return date;\n }\n AFMergeChange(event = globalThis.event) {\n if (event.willCommit) {\n return event.value.toString();\n }\n return this._app._eventDispatcher.mergeChange(event);\n }\n AFParseDateEx(cString, cOrder) {\n return this._parseDate(cOrder, cString);\n }\n AFExtractNums(str) {\n if (typeof str === "number") {\n return [str];\n }\n if (!str || typeof str !== "string") {\n return null;\n }\n const first = str.charAt(0);\n if (first === "." || first === ",") {\n str = `0${str}`;\n }\n const numbers = str.match(/(\\d+)/g);\n if (numbers.length === 0) {\n return null;\n }\n return numbers;\n }\n AFMakeNumber(str) {\n if (typeof str === "number") {\n return str;\n }\n if (typeof str !== "string") {\n return null;\n }\n str = str.trim().replace(",", ".");\n const number = parseFloat(str);\n if (isNaN(number) || !isFinite(number)) {\n return null;\n }\n return number;\n }\n AFMakeArrayFromList(string) {\n if (typeof string === "string") {\n return string.split(/, ?/g);\n }\n return string;\n }\n AFNumber_Format(nDec, sepStyle, negStyle, currStyle, strCurrency, bCurrencyPrepend) {\n const event = globalThis.event;\n if (!event.value) {\n return;\n }\n let value = this.AFMakeNumber(event.value);\n if (value === null) {\n event.value = "";\n return;\n }\n const sign = Math.sign(value);\n const buf = [];\n let hasParen = false;\n if (sign === -1 && bCurrencyPrepend && negStyle === 0) {\n buf.push("-");\n }\n if ((negStyle === 2 || negStyle === 3) && sign === -1) {\n buf.push("(");\n hasParen = true;\n }\n if (bCurrencyPrepend) {\n buf.push(strCurrency);\n }\n sepStyle = Math.min(Math.max(0, Math.floor(sepStyle)), 4);\n buf.push("%,", sepStyle, ".", nDec.toString(), "f");\n if (!bCurrencyPrepend) {\n buf.push(strCurrency);\n }\n if (hasParen) {\n buf.push(")");\n }\n if (negStyle === 1 || negStyle === 3) {\n event.target.textColor = sign === 1 ? this._color.black : this._color.red;\n }\n if ((negStyle !== 0 || bCurrencyPrepend) && sign === -1) {\n value = -value;\n }\n const formatStr = buf.join("");\n event.value = this._util.printf(formatStr, value);\n }\n AFNumber_Keystroke(nDec, sepStyle, negStyle, currStyle, strCurrency, bCurrencyPrepend) {\n const event = globalThis.event;\n let value = this.AFMergeChange(event);\n if (!value) {\n return;\n }\n value = value.trim();\n let pattern;\n if (sepStyle > 1) {\n pattern = event.willCommit ? /^[+-]?(\\d+(,\\d*)?|,\\d+)$/ : /^[+-]?\\d*,?\\d*$/;\n } else {\n pattern = event.willCommit ? /^[+-]?(\\d+(\\.\\d*)?|\\.\\d+)$/ : /^[+-]?\\d*\\.?\\d*$/;\n }\n if (!pattern.test(value)) {\n if (event.willCommit) {\n const err = `${GlobalConstants.IDS_INVALID_VALUE} ${this._mkTargetName(event)}`;\n this._app.alert(err);\n }\n event.rc = false;\n }\n if (event.willCommit && sepStyle > 1) {\n event.value = parseFloat(value.replace(",", "."));\n }\n }\n AFPercent_Format(nDec, sepStyle, percentPrepend = false) {\n if (typeof nDec !== "number") {\n return;\n }\n if (typeof sepStyle !== "number") {\n return;\n }\n if (nDec < 0) {\n throw new Error("Invalid nDec value in AFPercent_Format");\n }\n const event = globalThis.event;\n if (nDec > 512) {\n event.value = "%";\n return;\n }\n nDec = Math.floor(nDec);\n sepStyle = Math.min(Math.max(0, Math.floor(sepStyle)), 4);\n let value = this.AFMakeNumber(event.value);\n if (value === null) {\n event.value = "%";\n return;\n }\n const formatStr = `%,${sepStyle}.${nDec}f`;\n value = this._util.printf(formatStr, value * 100);\n event.value = percentPrepend ? `%${value}` : `${value}%`;\n }\n AFPercent_Keystroke(nDec, sepStyle) {\n this.AFNumber_Keystroke(nDec, sepStyle, 0, 0, "", true);\n }\n AFDate_FormatEx(cFormat) {\n const event = globalThis.event;\n const value = event.value;\n if (!value) {\n return;\n }\n const date = this._parseDate(cFormat, value);\n if (date !== null) {\n event.value = this._util.printd(cFormat, date);\n }\n }\n AFDate_Format(pdf) {\n if (pdf >= 0 && pdf < this._dateFormats.length) {\n this.AFDate_FormatEx(this._dateFormats[pdf]);\n }\n }\n AFDate_KeystrokeEx(cFormat) {\n const event = globalThis.event;\n if (!event.willCommit) {\n return;\n }\n const value = this.AFMergeChange(event);\n if (!value) {\n return;\n }\n if (this._parseDate(cFormat, value) === null) {\n const invalid = GlobalConstants.IDS_INVALID_DATE;\n const invalid2 = GlobalConstants.IDS_INVALID_DATE2;\n const err = `${invalid} ${this._mkTargetName(event)}${invalid2}${cFormat}`;\n this._app.alert(err);\n event.rc = false;\n }\n }\n AFDate_Keystroke(pdf) {\n if (pdf >= 0 && pdf < this._dateFormats.length) {\n this.AFDate_KeystrokeEx(this._dateFormats[pdf]);\n }\n }\n AFRange_Validate(bGreaterThan, nGreaterThan, bLessThan, nLessThan) {\n const event = globalThis.event;\n if (!event.value) {\n return;\n }\n const value = this.AFMakeNumber(event.value);\n if (value === null) {\n return;\n }\n bGreaterThan = !!bGreaterThan;\n bLessThan = !!bLessThan;\n if (bGreaterThan) {\n nGreaterThan = this.AFMakeNumber(nGreaterThan);\n if (nGreaterThan === null) {\n return;\n }\n }\n if (bLessThan) {\n nLessThan = this.AFMakeNumber(nLessThan);\n if (nLessThan === null) {\n return;\n }\n }\n let err = "";\n if (bGreaterThan && bLessThan) {\n if (value < nGreaterThan || value > nLessThan) {\n err = this._util.printf(GlobalConstants.IDS_GT_AND_LT, nGreaterThan, nLessThan);\n }\n } else if (bGreaterThan) {\n if (value < nGreaterThan) {\n err = this._util.printf(GlobalConstants.IDS_GREATER_THAN, nGreaterThan);\n }\n } else if (value > nLessThan) {\n err = this._util.printf(GlobalConstants.IDS_LESS_THAN, nLessThan);\n }\n if (err) {\n this._app.alert(err);\n event.rc = false;\n }\n }\n AFSimple(cFunction, nValue1, nValue2) {\n const value1 = this.AFMakeNumber(nValue1);\n if (value1 === null) {\n throw new Error("Invalid nValue1 in AFSimple");\n }\n const value2 = this.AFMakeNumber(nValue2);\n if (value2 === null) {\n throw new Error("Invalid nValue2 in AFSimple");\n }\n switch (cFunction) {\n case "AVG":\n return (value1 + value2) / 2;\n case "SUM":\n return value1 + value2;\n case "PRD":\n return value1 * value2;\n case "MIN":\n return Math.min(value1, value2);\n case "MAX":\n return Math.max(value1, value2);\n }\n throw new Error("Invalid cFunction in AFSimple");\n }\n AFSimple_Calculate(cFunction, cFields) {\n const actions = {\n AVG: args => args.reduce((acc, value) => acc + value, 0) / args.length,\n SUM: args => args.reduce((acc, value) => acc + value, 0),\n PRD: args => args.reduce((acc, value) => acc * value, 1),\n MIN: args => args.reduce((acc, value) => Math.min(acc, value), Number.MAX_VALUE),\n MAX: args => args.reduce((acc, value) => Math.max(acc, value), Number.MIN_VALUE)\n };\n if (!(cFunction in actions)) {\n throw new TypeError("Invalid function in AFSimple_Calculate");\n }\n const event = globalThis.event;\n const values = [];\n cFields = this.AFMakeArrayFromList(cFields);\n for (const cField of cFields) {\n const field = this._document.getField(cField);\n if (!field) {\n continue;\n }\n for (const child of field.getArray()) {\n const number = this.AFMakeNumber(child.value);\n if (number !== null) {\n values.push(number);\n }\n }\n }\n if (values.length === 0) {\n event.value = cFunction === "PRD" ? 1 : 0;\n return;\n }\n const res = actions[cFunction](values);\n event.value = Math.round(1e6 * res) / 1e6;\n }\n AFSpecial_Format(psf) {\n const event = globalThis.event;\n if (!event.value) {\n return;\n }\n psf = this.AFMakeNumber(psf);\n let formatStr;\n switch (psf) {\n case 0:\n formatStr = "99999";\n break;\n case 1:\n formatStr = "99999-9999";\n break;\n case 2:\n formatStr = this._util.printx("9999999999", event.value).length >= 10 ? "(999) 999-9999" : "999-9999";\n break;\n case 3:\n formatStr = "999-99-9999";\n break;\n default:\n throw new Error("Invalid psf in AFSpecial_Format");\n }\n event.value = this._util.printx(formatStr, event.value);\n }\n AFSpecial_KeystrokeEx(cMask) {\n if (!cMask) {\n return;\n }\n const event = globalThis.event;\n const value = this.AFMergeChange(event);\n if (!value) {\n return;\n }\n const checkers = new Map([["9", char => char >= "0" && char <= "9"], ["A", char => "a" <= char && char <= "z" || "A" <= char && char <= "Z"], ["O", char => "a" <= char && char <= "z" || "A" <= char && char <= "Z" || "0" <= char && char <= "9"], ["X", char => true]]);\n function _checkValidity(_value, _cMask) {\n for (let i = 0, ii = _value.length; i < ii; i++) {\n const mask = _cMask.charAt(i);\n const char = _value.charAt(i);\n const checker = checkers.get(mask);\n if (checker) {\n if (!checker(char)) {\n return false;\n }\n } else if (mask !== char) {\n return false;\n }\n }\n return true;\n }\n const err = `${GlobalConstants.IDS_INVALID_VALUE} = "${cMask}"`;\n if (value.length > cMask.length) {\n this._app.alert(err);\n event.rc = false;\n return;\n }\n if (event.willCommit) {\n if (value.length < cMask.length) {\n this._app.alert(err);\n event.rc = false;\n return;\n }\n if (!_checkValidity(value, cMask)) {\n this._app.alert(err);\n event.rc = false;\n return;\n }\n event.value += cMask.substring(value.length);\n return;\n }\n if (value.length < cMask.length) {\n cMask = cMask.substring(0, value.length);\n }\n if (!_checkValidity(value, cMask)) {\n this._app.alert(err);\n event.rc = false;\n }\n }\n AFSpecial_Keystroke(psf) {\n const event = globalThis.event;\n psf = this.AFMakeNumber(psf);\n let formatStr;\n switch (psf) {\n case 0:\n formatStr = "99999";\n break;\n case 1:\n formatStr = "99999-9999";\n break;\n case 2:\n const value = this.AFMergeChange(event);\n formatStr = value.length > 8 || value.startsWith("(") ? "(999) 999-9999" : "999-9999";\n break;\n case 3:\n formatStr = "999-99-9999";\n break;\n default:\n throw new Error("Invalid psf in AFSpecial_Keystroke");\n }\n this.AFSpecial_KeystrokeEx(formatStr);\n }\n AFTime_FormatEx(cFormat) {\n this.AFDate_FormatEx(cFormat);\n }\n AFTime_Format(pdf) {\n if (pdf >= 0 && pdf < this._timeFormats.length) {\n this.AFDate_FormatEx(this._timeFormats[pdf]);\n }\n }\n AFTime_KeystrokeEx(cFormat) {\n this.AFDate_KeystrokeEx(cFormat);\n }\n AFTime_Keystroke(pdf) {\n if (pdf >= 0 && pdf < this._timeFormats.length) {\n this.AFDate_KeystrokeEx(this._timeFormats[pdf]);\n }\n }\n eMailValidate(str) {\n return this._emailRegex.test(str);\n }\n AFExactMatch(rePatterns, str) {\n if (rePatterns instanceof RegExp) {\n return str.match(rePatterns)?.[0] === str || 0;\n }\n return rePatterns.findIndex(re => str.match(re)?.[0] === str) + 1;\n }\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/app_utils.js\nconst VIEWER_TYPE = "PDF.js";\nconst VIEWER_VARIATION = "Full";\nconst VIEWER_VERSION = 21.00720099;\nconst FORMS_VERSION = 21.00720099;\nconst USERACTIVATION_CALLBACKID = 0;\nconst USERACTIVATION_MAXTIME_VALIDITY = 5000;\nfunction serializeError(error) {\n const value = `${error.toString()}\\n${error.stack}`;\n return {\n command: "error",\n value\n };\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/event.js\n\nclass Event {\n constructor(data) {\n this.change = data.change || "";\n this.changeEx = data.changeEx || null;\n this.commitKey = data.commitKey || 0;\n this.fieldFull = data.fieldFull || false;\n this.keyDown = data.keyDown || false;\n this.modifier = data.modifier || false;\n this.name = data.name;\n this.rc = true;\n this.richChange = data.richChange || [];\n this.richChangeEx = data.richChangeEx || [];\n this.richValue = data.richValue || [];\n this.selEnd = data.selEnd ?? -1;\n this.selStart = data.selStart ?? -1;\n this.shift = data.shift || false;\n this.source = data.source || null;\n this.target = data.target || null;\n this.targetName = "";\n this.type = "Field";\n this.value = data.value || "";\n this.willCommit = data.willCommit || false;\n }\n}\nclass EventDispatcher {\n constructor(document, calculationOrder, objects, externalCall) {\n this._document = document;\n this._calculationOrder = calculationOrder;\n this._objects = objects;\n this._externalCall = externalCall;\n this._document.obj._eventDispatcher = this;\n this._isCalculating = false;\n }\n mergeChange(event) {\n let value = event.value;\n if (Array.isArray(value)) {\n return value;\n }\n if (typeof value !== "string") {\n value = value.toString();\n }\n const prefix = event.selStart >= 0 ? value.substring(0, event.selStart) : "";\n const postfix = event.selEnd >= 0 && event.selEnd <= value.length ? value.substring(event.selEnd) : "";\n return `${prefix}${event.change}${postfix}`;\n }\n userActivation() {\n this._document.obj._userActivation = true;\n this._externalCall("setTimeout", [USERACTIVATION_CALLBACKID, USERACTIVATION_MAXTIME_VALIDITY]);\n }\n dispatch(baseEvent) {\n const id = baseEvent.id;\n if (!(id in this._objects)) {\n let event;\n if (id === "doc" || id === "page") {\n event = globalThis.event = new Event(baseEvent);\n event.source = event.target = this._document.wrapped;\n event.name = baseEvent.name;\n }\n if (id === "doc") {\n const eventName = event.name;\n if (eventName === "Open") {\n this.userActivation();\n this._document.obj._initActions();\n this.formatAll();\n }\n if (!["DidPrint", "DidSave", "WillPrint", "WillSave"].includes(eventName)) {\n this.userActivation();\n }\n this._document.obj._dispatchDocEvent(event.name);\n } else if (id === "page") {\n this.userActivation();\n this._document.obj._dispatchPageEvent(event.name, baseEvent.actions, baseEvent.pageNumber);\n } else if (id === "app" && baseEvent.name === "ResetForm") {\n this.userActivation();\n for (const fieldId of baseEvent.ids) {\n const obj = this._objects[fieldId];\n obj?.obj._reset();\n }\n }\n return;\n }\n const name = baseEvent.name;\n const source = this._objects[id];\n const event = globalThis.event = new Event(baseEvent);\n let savedChange;\n this.userActivation();\n if (source.obj._isButton()) {\n source.obj._id = id;\n event.value = source.obj._getExportValue(event.value);\n if (name === "Action") {\n source.obj._value = event.value;\n }\n }\n switch (name) {\n case "Keystroke":\n savedChange = {\n value: event.value,\n changeEx: event.changeEx,\n change: event.change,\n selStart: event.selStart,\n selEnd: event.selEnd\n };\n break;\n case "Blur":\n case "Focus":\n Object.defineProperty(event, "value", {\n configurable: false,\n writable: false,\n enumerable: true,\n value: event.value\n });\n break;\n case "Validate":\n this.runValidation(source, event);\n return;\n case "Action":\n this.runActions(source, source, event, name);\n this.runCalculate(source, event);\n return;\n }\n this.runActions(source, source, event, name);\n if (name !== "Keystroke") {\n return;\n }\n if (event.rc) {\n if (event.willCommit) {\n this.runValidation(source, event);\n } else {\n if (source.obj._isChoice) {\n source.obj.value = savedChange.changeEx;\n source.obj._send({\n id: source.obj._id,\n siblings: source.obj._siblings,\n value: source.obj.value\n });\n return;\n }\n const value = source.obj.value = this.mergeChange(event);\n let selStart, selEnd;\n if (event.selStart !== savedChange.selStart || event.selEnd !== savedChange.selEnd) {\n selStart = event.selStart;\n selEnd = event.selEnd;\n } else {\n selEnd = selStart = savedChange.selStart + event.change.length;\n }\n source.obj._send({\n id: source.obj._id,\n siblings: source.obj._siblings,\n value,\n selRange: [selStart, selEnd]\n });\n }\n } else if (!event.willCommit) {\n source.obj._send({\n id: source.obj._id,\n siblings: source.obj._siblings,\n value: savedChange.value,\n selRange: [savedChange.selStart, savedChange.selEnd]\n });\n } else {\n source.obj._send({\n id: source.obj._id,\n siblings: source.obj._siblings,\n value: "",\n formattedValue: null,\n selRange: [0, 0]\n });\n }\n }\n formatAll() {\n const event = globalThis.event = new Event({});\n for (const source of Object.values(this._objects)) {\n event.value = source.obj.value;\n this.runActions(source, source, event, "Format");\n }\n }\n runValidation(source, event) {\n const didValidateRun = this.runActions(source, source, event, "Validate");\n if (event.rc) {\n source.obj.value = event.value;\n this.runCalculate(source, event);\n const savedValue = source.obj._getValue();\n event.value = source.obj.value;\n let formattedValue = null;\n if (this.runActions(source, source, event, "Format")) {\n formattedValue = event.value?.toString?.();\n }\n source.obj._send({\n id: source.obj._id,\n siblings: source.obj._siblings,\n value: savedValue,\n formattedValue\n });\n event.value = savedValue;\n } else if (didValidateRun) {\n source.obj._send({\n id: source.obj._id,\n siblings: source.obj._siblings,\n value: "",\n formattedValue: null,\n selRange: [0, 0],\n focus: true\n });\n }\n }\n runActions(source, target, event, eventName) {\n event.source = source.wrapped;\n event.target = target.wrapped;\n event.name = eventName;\n event.targetName = target.obj.name;\n event.rc = true;\n return target.obj._runActions(event);\n }\n calculateNow() {\n if (!this._calculationOrder || this._isCalculating || !this._document.obj.calculate) {\n return;\n }\n this._isCalculating = true;\n const first = this._calculationOrder[0];\n const source = this._objects[first];\n globalThis.event = new Event({});\n try {\n this.runCalculate(source, globalThis.event);\n } catch (error) {\n this._isCalculating = false;\n throw error;\n }\n this._isCalculating = false;\n }\n runCalculate(source, event) {\n if (!this._calculationOrder || !this._document.obj.calculate) {\n return;\n }\n for (const targetId of this._calculationOrder) {\n if (!(targetId in this._objects)) {\n continue;\n }\n if (!this._document.obj.calculate) {\n break;\n }\n event.value = null;\n const target = this._objects[targetId];\n let savedValue = target.obj.value;\n this.runActions(source, target, event, "Calculate");\n if (!event.rc) {\n continue;\n }\n if (event.value !== null) {\n target.obj.value = event.value;\n }\n event.value = target.obj.value;\n this.runActions(target, target, event, "Validate");\n if (!event.rc) {\n if (target.obj.value !== savedValue) {\n target.wrapped.value = savedValue;\n }\n continue;\n }\n savedValue = event.value = target.obj.value;\n let formattedValue = null;\n if (this.runActions(target, target, event, "Format")) {\n formattedValue = event.value?.toString?.();\n }\n target.obj._send({\n id: target.obj._id,\n siblings: target.obj._siblings,\n value: savedValue,\n formattedValue\n });\n }\n }\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/fullscreen.js\n\n\nclass FullScreen extends PDFObject {\n constructor(data) {\n super(data);\n this._backgroundColor = [];\n this._clickAdvances = true;\n this._cursor = Cursor.hidden;\n this._defaultTransition = "";\n this._escapeExits = true;\n this._isFullScreen = true;\n this._loop = false;\n this._timeDelay = 3600;\n this._usePageTiming = false;\n this._useTimer = false;\n }\n get backgroundColor() {\n return this._backgroundColor;\n }\n set backgroundColor(_) {}\n get clickAdvances() {\n return this._clickAdvances;\n }\n set clickAdvances(_) {}\n get cursor() {\n return this._cursor;\n }\n set cursor(_) {}\n get defaultTransition() {\n return this._defaultTransition;\n }\n set defaultTransition(_) {}\n get escapeExits() {\n return this._escapeExits;\n }\n set escapeExits(_) {}\n get isFullScreen() {\n return this._isFullScreen;\n }\n set isFullScreen(_) {}\n get loop() {\n return this._loop;\n }\n set loop(_) {}\n get timeDelay() {\n return this._timeDelay;\n }\n set timeDelay(_) {}\n get transitions() {\n return ["Replace", "WipeRight", "WipeLeft", "WipeDown", "WipeUp", "SplitHorizontalIn", "SplitHorizontalOut", "SplitVerticalIn", "SplitVerticalOut", "BlindsHorizontal", "BlindsVertical", "BoxIn", "BoxOut", "GlitterRight", "GlitterDown", "GlitterRightDown", "Dissolve", "Random"];\n }\n set transitions(_) {\n throw new Error("fullscreen.transitions is read-only");\n }\n get usePageTiming() {\n return this._usePageTiming;\n }\n set usePageTiming(_) {}\n get useTimer() {\n return this._useTimer;\n }\n set useTimer(_) {}\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/thermometer.js\n\nclass Thermometer extends PDFObject {\n constructor(data) {\n super(data);\n this._cancelled = false;\n this._duration = 100;\n this._text = "";\n this._value = 0;\n }\n get cancelled() {\n return this._cancelled;\n }\n set cancelled(_) {\n throw new Error("thermometer.cancelled is read-only");\n }\n get duration() {\n return this._duration;\n }\n set duration(val) {\n this._duration = val;\n }\n get text() {\n return this._text;\n }\n set text(val) {\n this._text = val;\n }\n get value() {\n return this._value;\n }\n set value(val) {\n this._value = val;\n }\n begin() {}\n end() {}\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/app.js\n\n\n\n\n\n\nclass App extends PDFObject {\n constructor(data) {\n super(data);\n this._constants = null;\n this._focusRect = true;\n this._fs = null;\n this._language = App._getLanguage(data.language);\n this._openInPlace = false;\n this._platform = App._getPlatform(data.platform);\n this._runtimeHighlight = false;\n this._runtimeHighlightColor = ["T"];\n this._thermometer = null;\n this._toolbar = false;\n this._document = data._document;\n this._proxyHandler = data.proxyHandler;\n this._objects = Object.create(null);\n this._eventDispatcher = new EventDispatcher(this._document, data.calculationOrder, this._objects, data.externalCall);\n this._timeoutIds = new WeakMap();\n if (typeof FinalizationRegistry !== "undefined") {\n this._timeoutIdsRegistry = new FinalizationRegistry(this._cleanTimeout.bind(this));\n } else {\n this._timeoutIdsRegistry = null;\n }\n this._timeoutCallbackIds = new Map();\n this._timeoutCallbackId = USERACTIVATION_CALLBACKID + 1;\n this._globalEval = data.globalEval;\n this._externalCall = data.externalCall;\n }\n _dispatchEvent(pdfEvent) {\n this._eventDispatcher.dispatch(pdfEvent);\n }\n _registerTimeoutCallback(cExpr) {\n const id = this._timeoutCallbackId++;\n this._timeoutCallbackIds.set(id, cExpr);\n return id;\n }\n _unregisterTimeoutCallback(id) {\n this._timeoutCallbackIds.delete(id);\n }\n _evalCallback({\n callbackId,\n interval\n }) {\n if (callbackId === USERACTIVATION_CALLBACKID) {\n this._document.obj._userActivation = false;\n return;\n }\n const expr = this._timeoutCallbackIds.get(callbackId);\n if (!interval) {\n this._unregisterTimeoutCallback(callbackId);\n }\n if (expr) {\n this._globalEval(expr);\n }\n }\n _registerTimeout(callbackId, interval) {\n const timeout = Object.create(null);\n const id = {\n callbackId,\n interval\n };\n this._timeoutIds.set(timeout, id);\n this._timeoutIdsRegistry?.register(timeout, id);\n return timeout;\n }\n _unregisterTimeout(timeout) {\n this._timeoutIdsRegistry?.unregister(timeout);\n const data = this._timeoutIds.get(timeout);\n if (!data) {\n return;\n }\n this._timeoutIds.delete(timeout);\n this._cleanTimeout(data);\n }\n _cleanTimeout({\n callbackId,\n interval\n }) {\n this._unregisterTimeoutCallback(callbackId);\n if (interval) {\n this._externalCall("clearInterval", [callbackId]);\n } else {\n this._externalCall("clearTimeout", [callbackId]);\n }\n }\n static _getPlatform(platform) {\n if (typeof platform === "string") {\n platform = platform.toLowerCase();\n if (platform.includes("win")) {\n return "WIN";\n } else if (platform.includes("mac")) {\n return "MAC";\n }\n }\n return "UNIX";\n }\n static _getLanguage(language) {\n const [main, sub] = language.toLowerCase().split(/[-_]/);\n switch (main) {\n case "zh":\n if (sub === "cn" || sub === "sg") {\n return "CHS";\n }\n return "CHT";\n case "da":\n return "DAN";\n case "de":\n return "DEU";\n case "es":\n return "ESP";\n case "fr":\n return "FRA";\n case "it":\n return "ITA";\n case "ko":\n return "KOR";\n case "ja":\n return "JPN";\n case "nl":\n return "NLD";\n case "no":\n return "NOR";\n case "pt":\n if (sub === "br") {\n return "PTB";\n }\n return "ENU";\n case "fi":\n return "SUO";\n case "SV":\n return "SVE";\n default:\n return "ENU";\n }\n }\n get activeDocs() {\n return [this._document.wrapped];\n }\n set activeDocs(_) {\n throw new Error("app.activeDocs is read-only");\n }\n get calculate() {\n return this._document.obj.calculate;\n }\n set calculate(calculate) {\n this._document.obj.calculate = calculate;\n }\n get constants() {\n if (!this._constants) {\n this._constants = Object.freeze({\n align: Object.freeze({\n left: 0,\n center: 1,\n right: 2,\n top: 3,\n bottom: 4\n })\n });\n }\n return this._constants;\n }\n set constants(_) {\n throw new Error("app.constants is read-only");\n }\n get focusRect() {\n return this._focusRect;\n }\n set focusRect(val) {\n this._focusRect = val;\n }\n get formsVersion() {\n return FORMS_VERSION;\n }\n set formsVersion(_) {\n throw new Error("app.formsVersion is read-only");\n }\n get fromPDFConverters() {\n return [];\n }\n set fromPDFConverters(_) {\n throw new Error("app.fromPDFConverters is read-only");\n }\n get fs() {\n if (this._fs === null) {\n this._fs = new Proxy(new FullScreen({\n send: this._send\n }), this._proxyHandler);\n }\n return this._fs;\n }\n set fs(_) {\n throw new Error("app.fs is read-only");\n }\n get language() {\n return this._language;\n }\n set language(_) {\n throw new Error("app.language is read-only");\n }\n get media() {\n return undefined;\n }\n set media(_) {\n throw new Error("app.media is read-only");\n }\n get monitors() {\n return [];\n }\n set monitors(_) {\n throw new Error("app.monitors is read-only");\n }\n get numPlugins() {\n return 0;\n }\n set numPlugins(_) {\n throw new Error("app.numPlugins is read-only");\n }\n get openInPlace() {\n return this._openInPlace;\n }\n set openInPlace(val) {\n this._openInPlace = val;\n }\n get platform() {\n return this._platform;\n }\n set platform(_) {\n throw new Error("app.platform is read-only");\n }\n get plugins() {\n return [];\n }\n set plugins(_) {\n throw new Error("app.plugins is read-only");\n }\n get printColorProfiles() {\n return [];\n }\n set printColorProfiles(_) {\n throw new Error("app.printColorProfiles is read-only");\n }\n get printerNames() {\n return [];\n }\n set printerNames(_) {\n throw new Error("app.printerNames is read-only");\n }\n get runtimeHighlight() {\n return this._runtimeHighlight;\n }\n set runtimeHighlight(val) {\n this._runtimeHighlight = val;\n }\n get runtimeHighlightColor() {\n return this._runtimeHighlightColor;\n }\n set runtimeHighlightColor(val) {\n if (Color._isValidColor(val)) {\n this._runtimeHighlightColor = val;\n }\n }\n get thermometer() {\n if (this._thermometer === null) {\n this._thermometer = new Proxy(new Thermometer({\n send: this._send\n }), this._proxyHandler);\n }\n return this._thermometer;\n }\n set thermometer(_) {\n throw new Error("app.thermometer is read-only");\n }\n get toolbar() {\n return this._toolbar;\n }\n set toolbar(val) {\n this._toolbar = val;\n }\n get toolbarHorizontal() {\n return this.toolbar;\n }\n set toolbarHorizontal(value) {\n this.toolbar = value;\n }\n get toolbarVertical() {\n return this.toolbar;\n }\n set toolbarVertical(value) {\n this.toolbar = value;\n }\n get viewerType() {\n return VIEWER_TYPE;\n }\n set viewerType(_) {\n throw new Error("app.viewerType is read-only");\n }\n get viewerVariation() {\n return VIEWER_VARIATION;\n }\n set viewerVariation(_) {\n throw new Error("app.viewerVariation is read-only");\n }\n get viewerVersion() {\n return VIEWER_VERSION;\n }\n set viewerVersion(_) {\n throw new Error("app.viewerVersion is read-only");\n }\n addMenuItem() {}\n addSubMenu() {}\n addToolButton() {}\n alert(cMsg, nIcon = 0, nType = 0, cTitle = "PDF.js", oDoc = null, oCheckbox = null) {\n if (!this._document.obj._userActivation) {\n return 0;\n }\n this._document.obj._userActivation = false;\n if (cMsg && typeof cMsg === "object") {\n nType = cMsg.nType;\n cMsg = cMsg.cMsg;\n }\n cMsg = (cMsg || "").toString();\n nType = typeof nType !== "number" || isNaN(nType) || nType < 0 || nType > 3 ? 0 : nType;\n if (nType >= 2) {\n return this._externalCall("confirm", [cMsg]) ? 4 : 3;\n }\n this._externalCall("alert", [cMsg]);\n return 1;\n }\n beep() {}\n beginPriv() {}\n browseForDoc() {}\n clearInterval(oInterval) {\n this._unregisterTimeout(oInterval);\n }\n clearTimeOut(oTime) {\n this._unregisterTimeout(oTime);\n }\n endPriv() {}\n execDialog() {}\n execMenuItem(item) {\n if (!this._document.obj._userActivation) {\n return;\n }\n this._document.obj._userActivation = false;\n switch (item) {\n case "SaveAs":\n if (this._document.obj._disableSaving) {\n return;\n }\n this._send({\n command: item\n });\n break;\n case "FirstPage":\n case "LastPage":\n case "NextPage":\n case "PrevPage":\n case "ZoomViewIn":\n case "ZoomViewOut":\n this._send({\n command: item\n });\n break;\n case "FitPage":\n this._send({\n command: "zoom",\n value: "page-fit"\n });\n break;\n case "Print":\n if (this._document.obj._disablePrinting) {\n return;\n }\n this._send({\n command: "print"\n });\n break;\n }\n }\n getNthPlugInName() {}\n getPath() {}\n goBack() {}\n goForward() {}\n hideMenuItem() {}\n hideToolbarButton() {}\n launchURL() {}\n listMenuItems() {}\n listToolbarButtons() {}\n loadPolicyFile() {}\n mailGetAddrs() {}\n mailMsg() {}\n newDoc() {}\n newCollection() {}\n newFDF() {}\n openDoc() {}\n openFDF() {}\n popUpMenu() {}\n popUpMenuEx() {}\n removeToolButton() {}\n response(cQuestion, cTitle = "", cDefault = "", bPassword = "", cLabel = "") {\n if (cQuestion && typeof cQuestion === "object") {\n cDefault = cQuestion.cDefault;\n cQuestion = cQuestion.cQuestion;\n }\n cQuestion = (cQuestion || "").toString();\n cDefault = (cDefault || "").toString();\n return this._externalCall("prompt", [cQuestion, cDefault || ""]);\n }\n setInterval(cExpr, nMilliseconds = 0) {\n if (cExpr && typeof cExpr === "object") {\n nMilliseconds = cExpr.nMilliseconds || 0;\n cExpr = cExpr.cExpr;\n }\n if (typeof cExpr !== "string") {\n throw new TypeError("First argument of app.setInterval must be a string");\n }\n if (typeof nMilliseconds !== "number") {\n throw new TypeError("Second argument of app.setInterval must be a number");\n }\n const callbackId = this._registerTimeoutCallback(cExpr);\n this._externalCall("setInterval", [callbackId, nMilliseconds]);\n return this._registerTimeout(callbackId, true);\n }\n setTimeOut(cExpr, nMilliseconds = 0) {\n if (cExpr && typeof cExpr === "object") {\n nMilliseconds = cExpr.nMilliseconds || 0;\n cExpr = cExpr.cExpr;\n }\n if (typeof cExpr !== "string") {\n throw new TypeError("First argument of app.setTimeOut must be a string");\n }\n if (typeof nMilliseconds !== "number") {\n throw new TypeError("Second argument of app.setTimeOut must be a number");\n }\n const callbackId = this._registerTimeoutCallback(cExpr);\n this._externalCall("setTimeout", [callbackId, nMilliseconds]);\n return this._registerTimeout(callbackId, false);\n }\n trustedFunction() {}\n trustPropagatorFunction() {}\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/console.js\n\nclass Console extends PDFObject {\n clear() {\n this._send({\n id: "clear"\n });\n }\n hide() {}\n println(msg) {\n if (typeof msg === "string") {\n this._send({\n command: "println",\n value: "PDF.js Console:: " + msg\n });\n }\n }\n show() {}\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/print_params.js\nclass PrintParams {\n constructor(data) {\n this.binaryOk = true;\n this.bitmapDPI = 150;\n this.booklet = {\n binding: 0,\n duplexMode: 0,\n subsetFrom: 0,\n subsetTo: -1\n };\n this.colorOverride = 0;\n this.colorProfile = "";\n this.constants = Object.freeze({\n bookletBindings: Object.freeze({\n Left: 0,\n Right: 1,\n LeftTall: 2,\n RightTall: 3\n }),\n bookletDuplexMode: Object.freeze({\n BothSides: 0,\n FrontSideOnly: 1,\n BasicSideOnly: 2\n }),\n colorOverrides: Object.freeze({\n auto: 0,\n gray: 1,\n mono: 2\n }),\n fontPolicies: Object.freeze({\n everyPage: 0,\n jobStart: 1,\n pageRange: 2\n }),\n handling: Object.freeze({\n none: 0,\n fit: 1,\n shrink: 2,\n tileAll: 3,\n tileLarge: 4,\n nUp: 5,\n booklet: 6\n }),\n interactionLevel: Object.freeze({\n automatic: 0,\n full: 1,\n silent: 2\n }),\n nUpPageOrders: Object.freeze({\n Horizontal: 0,\n HorizontalReversed: 1,\n Vertical: 2\n }),\n printContents: Object.freeze({\n doc: 0,\n docAndComments: 1,\n formFieldsOnly: 2\n }),\n flagValues: Object.freeze({\n applyOverPrint: 1,\n applySoftProofSettings: 1 << 1,\n applyWorkingColorSpaces: 1 << 2,\n emitHalftones: 1 << 3,\n emitPostScriptXObjects: 1 << 4,\n emitFormsAsPSForms: 1 << 5,\n maxJP2KRes: 1 << 6,\n setPageSize: 1 << 7,\n suppressBG: 1 << 8,\n suppressCenter: 1 << 9,\n suppressCJKFontSubst: 1 << 10,\n suppressCropClip: 1 << 1,\n suppressRotate: 1 << 12,\n suppressTransfer: 1 << 13,\n suppressUCR: 1 << 14,\n useTrapAnnots: 1 << 15,\n usePrintersMarks: 1 << 16\n }),\n rasterFlagValues: Object.freeze({\n textToOutline: 1,\n strokesToOutline: 1 << 1,\n allowComplexClip: 1 << 2,\n preserveOverprint: 1 << 3\n }),\n subsets: Object.freeze({\n all: 0,\n even: 1,\n odd: 2\n }),\n tileMarks: Object.freeze({\n none: 0,\n west: 1,\n east: 2\n }),\n usages: Object.freeze({\n auto: 0,\n use: 1,\n noUse: 2\n })\n });\n this.downloadFarEastFonts = false;\n this.fileName = "";\n this.firstPage = 0;\n this.flags = 0;\n this.fontPolicy = 0;\n this.gradientDPI = 150;\n this.interactive = 1;\n this.lastPage = data.lastPage;\n this.npUpAutoRotate = false;\n this.npUpNumPagesH = 2;\n this.npUpNumPagesV = 2;\n this.npUpPageBorder = false;\n this.npUpPageOrder = 0;\n this.pageHandling = 0;\n this.pageSubset = 0;\n this.printAsImage = false;\n this.printContent = 0;\n this.printerName = "";\n this.psLevel = 0;\n this.rasterFlags = 0;\n this.reversePages = false;\n this.tileLabel = false;\n this.tileMark = 0;\n this.tileOverlap = 0;\n this.tileScale = 1.0;\n this.transparencyLevel = 75;\n this.usePrinterCRD = 0;\n this.useT1Conversion = 0;\n }\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/doc.js\n\n\n\n\n\nconst DOC_EXTERNAL = false;\nclass InfoProxyHandler {\n static get(obj, prop) {\n return obj[prop.toLowerCase()];\n }\n static set(obj, prop, value) {\n throw new Error(`doc.info.${prop} is read-only`);\n }\n}\nclass Doc extends PDFObject {\n constructor(data) {\n super(data);\n this._expandos = globalThis;\n this._baseURL = data.baseURL || "";\n this._calculate = true;\n this._delay = false;\n this._dirty = false;\n this._disclosed = false;\n this._media = undefined;\n this._metadata = data.metadata || "";\n this._noautocomplete = undefined;\n this._nocache = undefined;\n this._spellDictionaryOrder = [];\n this._spellLanguageOrder = [];\n this._printParams = null;\n this._fields = new Map();\n this._fieldNames = [];\n this._event = null;\n this._author = data.Author || "";\n this._creator = data.Creator || "";\n this._creationDate = this._getDate(data.CreationDate) || null;\n this._docID = data.docID || ["", ""];\n this._documentFileName = data.filename || "";\n this._filesize = data.filesize || 0;\n this._keywords = data.Keywords || "";\n this._layout = data.layout || "";\n this._modDate = this._getDate(data.ModDate) || null;\n this._numFields = 0;\n this._numPages = data.numPages || 1;\n this._pageNum = data.pageNum || 0;\n this._producer = data.Producer || "";\n this._securityHandler = data.EncryptFilterName || null;\n this._subject = data.Subject || "";\n this._title = data.Title || "";\n this._URL = data.URL || "";\n this._info = new Proxy({\n title: this._title,\n author: this._author,\n authors: data.authors || [this._author],\n subject: this._subject,\n keywords: this._keywords,\n creator: this._creator,\n producer: this._producer,\n creationdate: this._creationDate,\n moddate: this._modDate,\n trapped: data.Trapped || "Unknown"\n }, InfoProxyHandler);\n this._zoomType = ZoomType.none;\n this._zoom = data.zoom || 100;\n this._actions = createActionsMap(data.actions);\n this._globalEval = data.globalEval;\n this._pageActions = new Map();\n this._userActivation = false;\n this._disablePrinting = false;\n this._disableSaving = false;\n }\n _initActions() {\n const dontRun = new Set(["WillClose", "WillSave", "DidSave", "WillPrint", "DidPrint", "OpenAction"]);\n this._disableSaving = true;\n for (const actionName of this._actions.keys()) {\n if (!dontRun.has(actionName)) {\n this._runActions(actionName);\n }\n }\n this._runActions("OpenAction");\n this._disableSaving = false;\n }\n _dispatchDocEvent(name) {\n switch (name) {\n case "Open":\n this._disableSaving = true;\n this._runActions("OpenAction");\n this._disableSaving = false;\n break;\n case "WillPrint":\n this._disablePrinting = true;\n try {\n this._runActions(name);\n } catch (error) {\n this._send(serializeError(error));\n }\n this._send({\n command: "WillPrintFinished"\n });\n this._disablePrinting = false;\n break;\n case "WillSave":\n this._disableSaving = true;\n this._runActions(name);\n this._disableSaving = false;\n break;\n default:\n this._runActions(name);\n }\n }\n _dispatchPageEvent(name, actions, pageNumber) {\n if (name === "PageOpen") {\n if (!this._pageActions.has(pageNumber)) {\n this._pageActions.set(pageNumber, createActionsMap(actions));\n }\n this._pageNum = pageNumber - 1;\n }\n actions = this._pageActions.get(pageNumber)?.get(name);\n if (actions) {\n for (const action of actions) {\n this._globalEval(action);\n }\n }\n }\n _runActions(name) {\n const actions = this._actions.get(name);\n if (actions) {\n for (const action of actions) {\n this._globalEval(action);\n }\n }\n }\n _addField(name, field) {\n this._fields.set(name, field);\n this._fieldNames.push(name);\n this._numFields++;\n }\n _getDate(date) {\n if (!date || date.length < 15 || !date.startsWith("D:")) {\n return date;\n }\n date = date.substring(2);\n const year = date.substring(0, 4);\n const month = date.substring(4, 6);\n const day = date.substring(6, 8);\n const hour = date.substring(8, 10);\n const minute = date.substring(10, 12);\n const o = date.charAt(12);\n let second, offsetPos;\n if (o === "Z" || o === "+" || o === "-") {\n second = "00";\n offsetPos = 12;\n } else {\n second = date.substring(12, 14);\n offsetPos = 14;\n }\n const offset = date.substring(offsetPos).replaceAll("\'", "");\n return new Date(`${year}-${month}-${day}T${hour}:${minute}:${second}${offset}`);\n }\n get author() {\n return this._author;\n }\n set author(_) {\n throw new Error("doc.author is read-only");\n }\n get baseURL() {\n return this._baseURL;\n }\n set baseURL(baseURL) {\n this._baseURL = baseURL;\n }\n get bookmarkRoot() {\n return undefined;\n }\n set bookmarkRoot(_) {\n throw new Error("doc.bookmarkRoot is read-only");\n }\n get calculate() {\n return this._calculate;\n }\n set calculate(calculate) {\n this._calculate = calculate;\n }\n get creator() {\n return this._creator;\n }\n set creator(_) {\n throw new Error("doc.creator is read-only");\n }\n get dataObjects() {\n return [];\n }\n set dataObjects(_) {\n throw new Error("doc.dataObjects is read-only");\n }\n get delay() {\n return this._delay;\n }\n set delay(delay) {\n this._delay = delay;\n }\n get dirty() {\n return this._dirty;\n }\n set dirty(dirty) {\n this._dirty = dirty;\n }\n get disclosed() {\n return this._disclosed;\n }\n set disclosed(disclosed) {\n this._disclosed = disclosed;\n }\n get docID() {\n return this._docID;\n }\n set docID(_) {\n throw new Error("doc.docID is read-only");\n }\n get documentFileName() {\n return this._documentFileName;\n }\n set documentFileName(_) {\n throw new Error("doc.documentFileName is read-only");\n }\n get dynamicXFAForm() {\n return false;\n }\n set dynamicXFAForm(_) {\n throw new Error("doc.dynamicXFAForm is read-only");\n }\n get external() {\n return DOC_EXTERNAL;\n }\n set external(_) {\n throw new Error("doc.external is read-only");\n }\n get filesize() {\n return this._filesize;\n }\n set filesize(_) {\n throw new Error("doc.filesize is read-only");\n }\n get hidden() {\n return false;\n }\n set hidden(_) {\n throw new Error("doc.hidden is read-only");\n }\n get hostContainer() {\n return undefined;\n }\n set hostContainer(_) {\n throw new Error("doc.hostContainer is read-only");\n }\n get icons() {\n return undefined;\n }\n set icons(_) {\n throw new Error("doc.icons is read-only");\n }\n get info() {\n return this._info;\n }\n set info(_) {\n throw new Error("doc.info is read-only");\n }\n get innerAppWindowRect() {\n return [0, 0, 0, 0];\n }\n set innerAppWindowRect(_) {\n throw new Error("doc.innerAppWindowRect is read-only");\n }\n get innerDocWindowRect() {\n return [0, 0, 0, 0];\n }\n set innerDocWindowRect(_) {\n throw new Error("doc.innerDocWindowRect is read-only");\n }\n get isModal() {\n return false;\n }\n set isModal(_) {\n throw new Error("doc.isModal is read-only");\n }\n get keywords() {\n return this._keywords;\n }\n set keywords(_) {\n throw new Error("doc.keywords is read-only");\n }\n get layout() {\n return this._layout;\n }\n set layout(value) {\n if (!this._userActivation) {\n return;\n }\n this._userActivation = false;\n if (typeof value !== "string") {\n return;\n }\n if (value !== "SinglePage" && value !== "OneColumn" && value !== "TwoColumnLeft" && value !== "TwoPageLeft" && value !== "TwoColumnRight" && value !== "TwoPageRight") {\n value = "SinglePage";\n }\n this._send({\n command: "layout",\n value\n });\n this._layout = value;\n }\n get media() {\n return this._media;\n }\n set media(media) {\n this._media = media;\n }\n get metadata() {\n return this._metadata;\n }\n set metadata(metadata) {\n this._metadata = metadata;\n }\n get modDate() {\n return this._modDate;\n }\n set modDate(_) {\n throw new Error("doc.modDate is read-only");\n }\n get mouseX() {\n return 0;\n }\n set mouseX(_) {\n throw new Error("doc.mouseX is read-only");\n }\n get mouseY() {\n return 0;\n }\n set mouseY(_) {\n throw new Error("doc.mouseY is read-only");\n }\n get noautocomplete() {\n return this._noautocomplete;\n }\n set noautocomplete(noautocomplete) {\n this._noautocomplete = noautocomplete;\n }\n get nocache() {\n return this._nocache;\n }\n set nocache(nocache) {\n this._nocache = nocache;\n }\n get numFields() {\n return this._numFields;\n }\n set numFields(_) {\n throw new Error("doc.numFields is read-only");\n }\n get numPages() {\n return this._numPages;\n }\n set numPages(_) {\n throw new Error("doc.numPages is read-only");\n }\n get numTemplates() {\n return 0;\n }\n set numTemplates(_) {\n throw new Error("doc.numTemplates is read-only");\n }\n get outerAppWindowRect() {\n return [0, 0, 0, 0];\n }\n set outerAppWindowRect(_) {\n throw new Error("doc.outerAppWindowRect is read-only");\n }\n get outerDocWindowRect() {\n return [0, 0, 0, 0];\n }\n set outerDocWindowRect(_) {\n throw new Error("doc.outerDocWindowRect is read-only");\n }\n get pageNum() {\n return this._pageNum;\n }\n set pageNum(value) {\n if (!this._userActivation) {\n return;\n }\n this._userActivation = false;\n if (typeof value !== "number" || value < 0 || value >= this._numPages) {\n return;\n }\n this._send({\n command: "page-num",\n value\n });\n this._pageNum = value;\n }\n get pageWindowRect() {\n return [0, 0, 0, 0];\n }\n set pageWindowRect(_) {\n throw new Error("doc.pageWindowRect is read-only");\n }\n get path() {\n return "";\n }\n set path(_) {\n throw new Error("doc.path is read-only");\n }\n get permStatusReady() {\n return true;\n }\n set permStatusReady(_) {\n throw new Error("doc.permStatusReady is read-only");\n }\n get producer() {\n return this._producer;\n }\n set producer(_) {\n throw new Error("doc.producer is read-only");\n }\n get requiresFullSave() {\n return false;\n }\n set requiresFullSave(_) {\n throw new Error("doc.requiresFullSave is read-only");\n }\n get securityHandler() {\n return this._securityHandler;\n }\n set securityHandler(_) {\n throw new Error("doc.securityHandler is read-only");\n }\n get selectedAnnots() {\n return [];\n }\n set selectedAnnots(_) {\n throw new Error("doc.selectedAnnots is read-only");\n }\n get sounds() {\n return [];\n }\n set sounds(_) {\n throw new Error("doc.sounds is read-only");\n }\n get spellDictionaryOrder() {\n return this._spellDictionaryOrder;\n }\n set spellDictionaryOrder(spellDictionaryOrder) {\n this._spellDictionaryOrder = spellDictionaryOrder;\n }\n get spellLanguageOrder() {\n return this._spellLanguageOrder;\n }\n set spellLanguageOrder(spellLanguageOrder) {\n this._spellLanguageOrder = spellLanguageOrder;\n }\n get subject() {\n return this._subject;\n }\n set subject(_) {\n throw new Error("doc.subject is read-only");\n }\n get templates() {\n return [];\n }\n set templates(_) {\n throw new Error("doc.templates is read-only");\n }\n get title() {\n return this._title;\n }\n set title(_) {\n throw new Error("doc.title is read-only");\n }\n get URL() {\n return this._URL;\n }\n set URL(_) {\n throw new Error("doc.URL is read-only");\n }\n get viewState() {\n return undefined;\n }\n set viewState(_) {\n throw new Error("doc.viewState is read-only");\n }\n get xfa() {\n return this._xfa;\n }\n set xfa(_) {\n throw new Error("doc.xfa is read-only");\n }\n get XFAForeground() {\n return false;\n }\n set XFAForeground(_) {\n throw new Error("doc.XFAForeground is read-only");\n }\n get zoomType() {\n return this._zoomType;\n }\n set zoomType(type) {\n if (!this._userActivation) {\n return;\n }\n this._userActivation = false;\n if (typeof type !== "string") {\n return;\n }\n switch (type) {\n case ZoomType.none:\n this._send({\n command: "zoom",\n value: 1\n });\n break;\n case ZoomType.fitP:\n this._send({\n command: "zoom",\n value: "page-fit"\n });\n break;\n case ZoomType.fitW:\n this._send({\n command: "zoom",\n value: "page-width"\n });\n break;\n case ZoomType.fitH:\n this._send({\n command: "zoom",\n value: "page-height"\n });\n break;\n case ZoomType.fitV:\n this._send({\n command: "zoom",\n value: "auto"\n });\n break;\n case ZoomType.pref:\n case ZoomType.refW:\n break;\n default:\n return;\n }\n this._zoomType = type;\n }\n get zoom() {\n return this._zoom;\n }\n set zoom(value) {\n if (!this._userActivation) {\n return;\n }\n this._userActivation = false;\n if (typeof value !== "number" || value < 8.33 || value > 6400) {\n return;\n }\n this._send({\n command: "zoom",\n value: value / 100\n });\n }\n addAnnot() {}\n addField() {}\n addIcon() {}\n addLink() {}\n addRecipientListCryptFilter() {}\n addRequirement() {}\n addScript() {}\n addThumbnails() {}\n addWatermarkFromFile() {}\n addWatermarkFromText() {}\n addWeblinks() {}\n bringToFront() {}\n calculateNow() {\n this._eventDispatcher.calculateNow();\n }\n closeDoc() {}\n colorConvertPage() {}\n createDataObject() {}\n createTemplate() {}\n deletePages() {}\n deleteSound() {}\n embedDocAsDataObject() {}\n embedOutputIntent() {}\n encryptForRecipients() {}\n encryptUsingPolicy() {}\n exportAsFDF() {}\n exportAsFDFStr() {}\n exportAsText() {}\n exportAsXFDF() {}\n exportAsXFDFStr() {}\n exportDataObject() {}\n exportXFAData() {}\n extractPages() {}\n flattenPages() {}\n getAnnot() {}\n getAnnots() {}\n getAnnot3D() {}\n getAnnots3D() {}\n getColorConvertAction() {}\n getDataObject() {}\n getDataObjectContents() {}\n _getField(cName) {\n if (cName && typeof cName === "object") {\n cName = cName.cName;\n }\n if (typeof cName !== "string") {\n throw new TypeError("Invalid field name: must be a string");\n }\n const searchedField = this._fields.get(cName);\n if (searchedField) {\n return searchedField;\n }\n const parts = cName.split("#");\n let childIndex = NaN;\n if (parts.length === 2) {\n childIndex = Math.floor(parseFloat(parts[1]));\n cName = parts[0];\n }\n for (const [name, field] of this._fields.entries()) {\n if (name.endsWith(cName)) {\n if (!isNaN(childIndex)) {\n const children = this._getChildren(name);\n if (childIndex < 0 || childIndex >= children.length) {\n childIndex = 0;\n }\n if (childIndex < children.length) {\n this._fields.set(cName, children[childIndex]);\n return children[childIndex];\n }\n }\n this._fields.set(cName, field);\n return field;\n }\n }\n return null;\n }\n getField(cName) {\n const field = this._getField(cName);\n if (!field) {\n return null;\n }\n return field.wrapped;\n }\n _getChildren(fieldName) {\n const len = fieldName.length;\n const children = [];\n const pattern = /^\\.[^.]+$/;\n for (const [name, field] of this._fields.entries()) {\n if (name.startsWith(fieldName)) {\n const finalPart = name.slice(len);\n if (pattern.test(finalPart)) {\n children.push(field);\n }\n }\n }\n return children;\n }\n _getTerminalChildren(fieldName) {\n const children = [];\n const len = fieldName.length;\n for (const [name, field] of this._fields.entries()) {\n if (name.startsWith(fieldName)) {\n const finalPart = name.slice(len);\n if (field.obj._hasValue && (finalPart === "" || finalPart.startsWith("."))) {\n children.push(field.wrapped);\n }\n }\n }\n return children;\n }\n getIcon() {}\n getLegalWarnings() {}\n getLinks() {}\n getNthFieldName(nIndex) {\n if (nIndex && typeof nIndex === "object") {\n nIndex = nIndex.nIndex;\n }\n if (typeof nIndex !== "number") {\n throw new TypeError("Invalid field index: must be a number");\n }\n if (0 <= nIndex && nIndex < this.numFields) {\n return this._fieldNames[Math.trunc(nIndex)];\n }\n return null;\n }\n getNthTemplate() {\n return null;\n }\n getOCGs() {}\n getOCGOrder() {}\n getPageBox() {}\n getPageLabel() {}\n getPageNthWord() {}\n getPageNthWordQuads() {}\n getPageNumWords() {}\n getPageRotation() {}\n getPageTransition() {}\n getPrintParams() {\n return this._printParams ||= new PrintParams({\n lastPage: this._numPages - 1\n });\n }\n getSound() {}\n getTemplate() {}\n getURL() {}\n gotoNamedDest() {}\n importAnFDF() {}\n importAnXFDF() {}\n importDataObject() {}\n importIcon() {}\n importSound() {}\n importTextData() {}\n importXFAData() {}\n insertPages() {}\n mailDoc() {}\n mailForm() {}\n movePage() {}\n newPage() {}\n openDataObject() {}\n print(bUI = true, nStart = 0, nEnd = -1, bSilent = false, bShrinkToFit = false, bPrintAsImage = false, bReverse = false, bAnnotations = true, printParams = null) {\n if (this._disablePrinting || !this._userActivation) {\n return;\n }\n this._userActivation = false;\n if (bUI && typeof bUI === "object") {\n nStart = bUI.nStart;\n nEnd = bUI.nEnd;\n bSilent = bUI.bSilent;\n bShrinkToFit = bUI.bShrinkToFit;\n bPrintAsImage = bUI.bPrintAsImage;\n bReverse = bUI.bReverse;\n bAnnotations = bUI.bAnnotations;\n printParams = bUI.printParams;\n bUI = bUI.bUI;\n }\n if (printParams) {\n nStart = printParams.firstPage;\n nEnd = printParams.lastPage;\n }\n nStart = typeof nStart === "number" ? Math.max(0, Math.trunc(nStart)) : 0;\n nEnd = typeof nEnd === "number" ? Math.max(0, Math.trunc(nEnd)) : -1;\n this._send({\n command: "print",\n start: nStart,\n end: nEnd\n });\n }\n removeDataObject() {}\n removeField() {}\n removeIcon() {}\n removeLinks() {}\n removeRequirement() {}\n removeScript() {}\n removeTemplate() {}\n removeThumbnails() {}\n removeWeblinks() {}\n replacePages() {}\n resetForm(aFields = null) {\n if (aFields && typeof aFields === "object" && !Array.isArray(aFields)) {\n aFields = aFields.aFields;\n }\n if (aFields && !Array.isArray(aFields)) {\n aFields = [aFields];\n }\n let mustCalculate = false;\n let fieldsToReset;\n if (aFields) {\n fieldsToReset = [];\n for (const fieldName of aFields) {\n if (!fieldName) {\n continue;\n }\n if (typeof fieldName !== "string") {\n fieldsToReset = null;\n break;\n }\n const field = this._getField(fieldName);\n if (!field) {\n continue;\n }\n fieldsToReset.push(field);\n mustCalculate = true;\n }\n }\n if (!fieldsToReset) {\n fieldsToReset = this._fields.values();\n mustCalculate = this._fields.size !== 0;\n }\n for (const field of fieldsToReset) {\n field.obj.value = field.obj.defaultValue;\n this._send({\n id: field.obj._id,\n siblings: field.obj._siblings,\n value: field.obj.defaultValue,\n formattedValue: null,\n selRange: [0, 0]\n });\n }\n if (mustCalculate) {\n this.calculateNow();\n }\n }\n saveAs() {}\n scroll() {}\n selectPageNthWord() {}\n setAction() {}\n setDataObjectContents() {}\n setOCGOrder() {}\n setPageAction() {}\n setPageBoxes() {}\n setPageLabels() {}\n setPageRotations() {}\n setPageTabOrder() {}\n setPageTransitions() {}\n spawnPageFromTemplate() {}\n submitForm() {}\n syncAnnotScan() {}\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/proxy.js\nclass ProxyHandler {\n constructor() {\n this.nosend = new Set(["delay"]);\n }\n get(obj, prop) {\n if (prop in obj._expandos) {\n const val = obj._expandos[prop];\n if (typeof val === "function") {\n return val.bind(obj);\n }\n return val;\n }\n if (typeof prop === "string" && !prop.startsWith("_") && prop in obj) {\n const val = obj[prop];\n if (typeof val === "function") {\n return val.bind(obj);\n }\n return val;\n }\n return undefined;\n }\n set(obj, prop, value) {\n if (obj._kidIds) {\n obj._kidIds.forEach(id => {\n obj._appObjects[id].wrapped[prop] = value;\n });\n }\n if (typeof prop === "string" && !prop.startsWith("_") && prop in obj) {\n const old = obj[prop];\n obj[prop] = value;\n if (!this.nosend.has(prop) && obj._send && obj._id !== null && typeof old !== "function") {\n const data = {\n id: obj._id\n };\n data[prop] = prop === "value" ? obj._getValue() : obj[prop];\n if (!obj._siblings) {\n obj._send(data);\n } else {\n data.siblings = obj._siblings;\n obj._send(data);\n }\n }\n } else {\n obj._expandos[prop] = value;\n }\n return true;\n }\n has(obj, prop) {\n return prop in obj._expandos || typeof prop === "string" && !prop.startsWith("_") && prop in obj;\n }\n getPrototypeOf(obj) {\n return null;\n }\n setPrototypeOf(obj, proto) {\n return false;\n }\n isExtensible(obj) {\n return true;\n }\n preventExtensions(obj) {\n return false;\n }\n getOwnPropertyDescriptor(obj, prop) {\n if (prop in obj._expandos) {\n return {\n configurable: true,\n enumerable: true,\n value: obj._expandos[prop]\n };\n }\n if (typeof prop === "string" && !prop.startsWith("_") && prop in obj) {\n return {\n configurable: true,\n enumerable: true,\n value: obj[prop]\n };\n }\n return undefined;\n }\n defineProperty(obj, key, descriptor) {\n Object.defineProperty(obj._expandos, key, descriptor);\n return true;\n }\n deleteProperty(obj, prop) {\n if (prop in obj._expandos) {\n delete obj._expandos[prop];\n }\n }\n ownKeys(obj) {\n const fromExpandos = Reflect.ownKeys(obj._expandos);\n const fromObj = Reflect.ownKeys(obj).filter(k => !k.startsWith("_"));\n return fromExpandos.concat(fromObj);\n }\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/util.js\n\nclass Util extends PDFObject {\n constructor(data) {\n super(data);\n this._scandCache = new Map();\n this._months = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];\n this._days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];\n this.MILLISECONDS_IN_DAY = 86400000;\n this.MILLISECONDS_IN_WEEK = 604800000;\n this._externalCall = data.externalCall;\n }\n printf(...args) {\n if (args.length === 0) {\n throw new Error("Invalid number of params in printf");\n }\n if (typeof args[0] !== "string") {\n throw new TypeError("First argument of printf must be a string");\n }\n const pattern = /%(,[0-4])?([+ 0#]+)?(\\d+)?(\\.\\d+)?(.)/g;\n const PLUS = 1;\n const SPACE = 2;\n const ZERO = 4;\n const HASH = 8;\n let i = 0;\n return args[0].replaceAll(pattern, function (match, nDecSep, cFlags, nWidth, nPrecision, cConvChar) {\n if (cConvChar !== "d" && cConvChar !== "f" && cConvChar !== "s" && cConvChar !== "x") {\n const buf = ["%"];\n for (const str of [nDecSep, cFlags, nWidth, nPrecision, cConvChar]) {\n if (str) {\n buf.push(str);\n }\n }\n return buf.join("");\n }\n i++;\n if (i === args.length) {\n throw new Error("Not enough arguments in printf");\n }\n const arg = args[i];\n if (cConvChar === "s") {\n return arg.toString();\n }\n let flags = 0;\n if (cFlags) {\n for (const flag of cFlags) {\n switch (flag) {\n case "+":\n flags |= PLUS;\n break;\n case " ":\n flags |= SPACE;\n break;\n case "0":\n flags |= ZERO;\n break;\n case "#":\n flags |= HASH;\n break;\n }\n }\n }\n cFlags = flags;\n if (nWidth) {\n nWidth = parseInt(nWidth);\n }\n let intPart = Math.trunc(arg);\n if (cConvChar === "x") {\n let hex = Math.abs(intPart).toString(16).toUpperCase();\n if (nWidth !== undefined) {\n hex = hex.padStart(nWidth, cFlags & ZERO ? "0" : " ");\n }\n if (cFlags & HASH) {\n hex = `0x${hex}`;\n }\n return hex;\n }\n if (nPrecision) {\n nPrecision = parseInt(nPrecision.substring(1));\n }\n nDecSep = nDecSep ? nDecSep.substring(1) : "0";\n const separators = {\n 0: [",", "."],\n 1: ["", "."],\n 2: [".", ","],\n 3: ["", ","],\n 4: ["\'", "."]\n };\n const [thousandSep, decimalSep] = separators[nDecSep];\n let decPart = "";\n if (cConvChar === "f") {\n decPart = nPrecision !== undefined ? Math.abs(arg - intPart).toFixed(nPrecision) : Math.abs(arg - intPart).toString();\n if (decPart.length > 2) {\n decPart = `${decimalSep}${decPart.substring(2)}`;\n } else {\n if (decPart === "1") {\n intPart += Math.sign(arg);\n }\n decPart = cFlags & HASH ? "." : "";\n }\n }\n let sign = "";\n if (intPart < 0) {\n sign = "-";\n intPart = -intPart;\n } else if (cFlags & PLUS) {\n sign = "+";\n } else if (cFlags & SPACE) {\n sign = " ";\n }\n if (thousandSep && intPart >= 1000) {\n const buf = [];\n while (true) {\n buf.push((intPart % 1000).toString().padStart(3, "0"));\n intPart = Math.trunc(intPart / 1000);\n if (intPart < 1000) {\n buf.push(intPart.toString());\n break;\n }\n }\n intPart = buf.reverse().join(thousandSep);\n } else {\n intPart = intPart.toString();\n }\n let n = `${intPart}${decPart}`;\n if (nWidth !== undefined) {\n n = n.padStart(nWidth - sign.length, cFlags & ZERO ? "0" : " ");\n }\n return `${sign}${n}`;\n });\n }\n iconStreamFromIcon() {}\n printd(cFormat, oDate) {\n switch (cFormat) {\n case 0:\n return this.printd("D:yyyymmddHHMMss", oDate);\n case 1:\n return this.printd("yyyy.mm.dd HH:MM:ss", oDate);\n case 2:\n return this.printd("m/d/yy h:MM:ss tt", oDate);\n }\n const handlers = {\n mmmm: data => {\n return this._months[data.month];\n },\n mmm: data => {\n return this._months[data.month].substring(0, 3);\n },\n mm: data => {\n return (data.month + 1).toString().padStart(2, "0");\n },\n m: data => {\n return (data.month + 1).toString();\n },\n dddd: data => {\n return this._days[data.dayOfWeek];\n },\n ddd: data => {\n return this._days[data.dayOfWeek].substring(0, 3);\n },\n dd: data => {\n return data.day.toString().padStart(2, "0");\n },\n d: data => {\n return data.day.toString();\n },\n yyyy: data => {\n return data.year.toString();\n },\n yy: data => {\n return (data.year % 100).toString().padStart(2, "0");\n },\n HH: data => {\n return data.hours.toString().padStart(2, "0");\n },\n H: data => {\n return data.hours.toString();\n },\n hh: data => {\n return (1 + (data.hours + 11) % 12).toString().padStart(2, "0");\n },\n h: data => {\n return (1 + (data.hours + 11) % 12).toString();\n },\n MM: data => {\n return data.minutes.toString().padStart(2, "0");\n },\n M: data => {\n return data.minutes.toString();\n },\n ss: data => {\n return data.seconds.toString().padStart(2, "0");\n },\n s: data => {\n return data.seconds.toString();\n },\n tt: data => {\n return data.hours < 12 ? "am" : "pm";\n },\n t: data => {\n return data.hours < 12 ? "a" : "p";\n }\n };\n const data = {\n year: oDate.getFullYear(),\n month: oDate.getMonth(),\n day: oDate.getDate(),\n dayOfWeek: oDate.getDay(),\n hours: oDate.getHours(),\n minutes: oDate.getMinutes(),\n seconds: oDate.getSeconds()\n };\n const patterns = /(mmmm|mmm|mm|m|dddd|ddd|dd|d|yyyy|yy|HH|H|hh|h|MM|M|ss|s|tt|t|\\\\.)/g;\n return cFormat.replaceAll(patterns, function (match, pattern) {\n if (pattern in handlers) {\n return handlers[pattern](data);\n }\n return pattern.charCodeAt(1);\n });\n }\n printx(cFormat, cSource) {\n cSource = (cSource ?? "").toString();\n const handlers = [x => x, x => x.toUpperCase(), x => x.toLowerCase()];\n const buf = [];\n let i = 0;\n const ii = cSource.length;\n let currCase = handlers[0];\n let escaped = false;\n for (const command of cFormat) {\n if (escaped) {\n buf.push(command);\n escaped = false;\n continue;\n }\n if (i >= ii) {\n break;\n }\n switch (command) {\n case "?":\n buf.push(currCase(cSource.charAt(i++)));\n break;\n case "X":\n while (i < ii) {\n const char = cSource.charAt(i++);\n if ("a" <= char && char <= "z" || "A" <= char && char <= "Z" || "0" <= char && char <= "9") {\n buf.push(currCase(char));\n break;\n }\n }\n break;\n case "A":\n while (i < ii) {\n const char = cSource.charAt(i++);\n if ("a" <= char && char <= "z" || "A" <= char && char <= "Z") {\n buf.push(currCase(char));\n break;\n }\n }\n break;\n case "9":\n while (i < ii) {\n const char = cSource.charAt(i++);\n if ("0" <= char && char <= "9") {\n buf.push(char);\n break;\n }\n }\n break;\n case "*":\n while (i < ii) {\n buf.push(currCase(cSource.charAt(i++)));\n }\n break;\n case "\\\\":\n escaped = true;\n break;\n case ">":\n currCase = handlers[1];\n break;\n case "<":\n currCase = handlers[2];\n break;\n case "=":\n currCase = handlers[0];\n break;\n default:\n buf.push(command);\n }\n }\n return buf.join("");\n }\n scand(cFormat, cDate) {\n if (typeof cDate !== "string") {\n return new Date(cDate);\n }\n if (cDate === "") {\n return new Date();\n }\n switch (cFormat) {\n case 0:\n return this.scand("D:yyyymmddHHMMss", cDate);\n case 1:\n return this.scand("yyyy.mm.dd HH:MM:ss", cDate);\n case 2:\n return this.scand("m/d/yy h:MM:ss tt", cDate);\n }\n if (!this._scandCache.has(cFormat)) {\n const months = this._months;\n const days = this._days;\n const handlers = {\n mmmm: {\n pattern: `(${months.join("|")})`,\n action: (value, data) => {\n data.month = months.indexOf(value);\n }\n },\n mmm: {\n pattern: `(${months.map(month => month.substring(0, 3)).join("|")})`,\n action: (value, data) => {\n data.month = months.findIndex(month => month.substring(0, 3) === value);\n }\n },\n mm: {\n pattern: `(\\\\d{2})`,\n action: (value, data) => {\n data.month = parseInt(value) - 1;\n }\n },\n m: {\n pattern: `(\\\\d{1,2})`,\n action: (value, data) => {\n data.month = parseInt(value) - 1;\n }\n },\n dddd: {\n pattern: `(${days.join("|")})`,\n action: (value, data) => {\n data.day = days.indexOf(value);\n }\n },\n ddd: {\n pattern: `(${days.map(day => day.substring(0, 3)).join("|")})`,\n action: (value, data) => {\n data.day = days.findIndex(day => day.substring(0, 3) === value);\n }\n },\n dd: {\n pattern: "(\\\\d{2})",\n action: (value, data) => {\n data.day = parseInt(value);\n }\n },\n d: {\n pattern: "(\\\\d{1,2})",\n action: (value, data) => {\n data.day = parseInt(value);\n }\n },\n yyyy: {\n pattern: "(\\\\d{4})",\n action: (value, data) => {\n data.year = parseInt(value);\n }\n },\n yy: {\n pattern: "(\\\\d{2})",\n action: (value, data) => {\n data.year = 2000 + parseInt(value);\n }\n },\n HH: {\n pattern: "(\\\\d{2})",\n action: (value, data) => {\n data.hours = parseInt(value);\n }\n },\n H: {\n pattern: "(\\\\d{1,2})",\n action: (value, data) => {\n data.hours = parseInt(value);\n }\n },\n hh: {\n pattern: "(\\\\d{2})",\n action: (value, data) => {\n data.hours = parseInt(value);\n }\n },\n h: {\n pattern: "(\\\\d{1,2})",\n action: (value, data) => {\n data.hours = parseInt(value);\n }\n },\n MM: {\n pattern: "(\\\\d{2})",\n action: (value, data) => {\n data.minutes = parseInt(value);\n }\n },\n M: {\n pattern: "(\\\\d{1,2})",\n action: (value, data) => {\n data.minutes = parseInt(value);\n }\n },\n ss: {\n pattern: "(\\\\d{2})",\n action: (value, data) => {\n data.seconds = parseInt(value);\n }\n },\n s: {\n pattern: "(\\\\d{1,2})",\n action: (value, data) => {\n data.seconds = parseInt(value);\n }\n },\n tt: {\n pattern: "([aApP][mM])",\n action: (value, data) => {\n const char = value.charAt(0);\n data.am = char === "a" || char === "A";\n }\n },\n t: {\n pattern: "([aApP])",\n action: (value, data) => {\n data.am = value === "a" || value === "A";\n }\n }\n };\n const escapedFormat = cFormat.replaceAll(/[.*+\\-?^${}()|[\\]\\\\]/g, "\\\\$&");\n const patterns = /(mmmm|mmm|mm|m|dddd|ddd|dd|d|yyyy|yy|HH|H|hh|h|MM|M|ss|s|tt|t)/g;\n const actions = [];\n const re = escapedFormat.replaceAll(patterns, function (match, patternElement) {\n const {\n pattern,\n action\n } = handlers[patternElement];\n actions.push(action);\n return pattern;\n });\n this._scandCache.set(cFormat, [re, actions]);\n }\n const [re, actions] = this._scandCache.get(cFormat);\n const matches = new RegExp(`^${re}$`, "g").exec(cDate);\n if (!matches || matches.length !== actions.length + 1) {\n return null;\n }\n const data = {\n year: 2000,\n month: 0,\n day: 1,\n hours: 0,\n minutes: 0,\n seconds: 0,\n am: null\n };\n actions.forEach((action, i) => action(matches[i + 1], data));\n if (data.am !== null) {\n data.hours = data.hours % 12 + (data.am ? 0 : 12);\n }\n return new Date(data.year, data.month, data.day, data.hours, data.minutes, data.seconds);\n }\n spansToXML() {}\n stringFromStream() {}\n xmlToSpans() {}\n}\n\n;// CONCATENATED MODULE: ./src/scripting_api/initialization.js\n\n\n\n\n\n\n\n\n\n\nfunction initSandbox(params) {\n delete globalThis.pdfjsScripting;\n const externalCall = globalThis.callExternalFunction;\n delete globalThis.callExternalFunction;\n const globalEval = code => globalThis.eval(code);\n const send = data => externalCall("send", [data]);\n const proxyHandler = new ProxyHandler();\n const {\n data\n } = params;\n const doc = new Doc({\n send,\n globalEval,\n ...data.docInfo\n });\n const _document = {\n obj: doc,\n wrapped: new Proxy(doc, proxyHandler)\n };\n const app = new App({\n send,\n globalEval,\n externalCall,\n _document,\n calculationOrder: data.calculationOrder,\n proxyHandler,\n ...data.appInfo\n });\n const util = new Util({\n externalCall\n });\n const appObjects = app._objects;\n if (data.objects) {\n const annotations = [];\n for (const [name, objs] of Object.entries(data.objects)) {\n annotations.length = 0;\n let container = null;\n for (const obj of objs) {\n if (obj.type !== "") {\n annotations.push(obj);\n } else {\n container = obj;\n }\n }\n let obj = container;\n if (annotations.length > 0) {\n obj = annotations[0];\n obj.send = send;\n }\n obj.globalEval = globalEval;\n obj.doc = _document;\n obj.fieldPath = name;\n obj.appObjects = appObjects;\n let field;\n switch (obj.type) {\n case "radiobutton":\n {\n const otherButtons = annotations.slice(1);\n field = new RadioButtonField(otherButtons, obj);\n break;\n }\n case "checkbox":\n {\n const otherButtons = annotations.slice(1);\n field = new CheckboxField(otherButtons, obj);\n break;\n }\n case "text":\n if (annotations.length <= 1) {\n field = new Field(obj);\n break;\n }\n obj.siblings = annotations.map(x => x.id).slice(1);\n field = new Field(obj);\n break;\n default:\n field = new Field(obj);\n }\n const wrapped = new Proxy(field, proxyHandler);\n const _object = {\n obj: field,\n wrapped\n };\n doc._addField(name, _object);\n for (const object of objs) {\n appObjects[object.id] = _object;\n }\n if (container) {\n appObjects[container.id] = _object;\n }\n }\n }\n const color = new Color();\n globalThis.event = null;\n globalThis.global = Object.create(null);\n globalThis.app = new Proxy(app, proxyHandler);\n globalThis.color = new Proxy(color, proxyHandler);\n globalThis.console = new Proxy(new Console({\n send\n }), proxyHandler);\n globalThis.util = new Proxy(util, proxyHandler);\n globalThis.border = Border;\n globalThis.cursor = Cursor;\n globalThis.display = Display;\n globalThis.font = Font;\n globalThis.highlight = Highlight;\n globalThis.position = Position;\n globalThis.scaleHow = ScaleHow;\n globalThis.scaleWhen = ScaleWhen;\n globalThis.style = Style;\n globalThis.trans = Trans;\n globalThis.zoomtype = ZoomType;\n globalThis.ADBE = {\n Reader_Value_Asked: true,\n Viewer_Value_Asked: true\n };\n const aform = new AForm(doc, app, util, color);\n for (const name of Object.getOwnPropertyNames(AForm.prototype)) {\n if (name !== "constructor" && !name.startsWith("_")) {\n globalThis[name] = aform[name].bind(aform);\n }\n }\n for (const [name, value] of Object.entries(GlobalConstants)) {\n Object.defineProperty(globalThis, name, {\n value,\n writable: false\n });\n }\n Object.defineProperties(globalThis, {\n ColorConvert: {\n value: color.convert.bind(color),\n writable: true\n },\n ColorEqual: {\n value: color.equal.bind(color),\n writable: true\n }\n });\n const properties = Object.create(null);\n for (const name of Object.getOwnPropertyNames(Doc.prototype)) {\n if (name === "constructor" || name.startsWith("_")) {\n continue;\n }\n const descriptor = Object.getOwnPropertyDescriptor(Doc.prototype, name);\n if (descriptor.get) {\n properties[name] = {\n get: descriptor.get.bind(doc),\n set: descriptor.set.bind(doc)\n };\n } else {\n properties[name] = {\n value: Doc.prototype[name].bind(doc)\n };\n }\n }\n Object.defineProperties(globalThis, properties);\n const functions = {\n dispatchEvent: app._dispatchEvent.bind(app),\n timeoutCb: app._evalCallback.bind(app)\n };\n return (name, args) => {\n try {\n functions[name](args);\n } catch (error) {\n send(serializeError(error));\n }\n };\n}\n\n;// CONCATENATED MODULE: ./src/pdf.scripting.js\n\nconst pdfjsVersion = \'4.0.269\';\nconst pdfjsBuild = \'f4b396f6c\';\nglobalThis.pdfjsScripting = {\n initSandbox: initSandbox\n};\n'];
code.push("delete dump;");
let success = false;
let buf = 0;
try {
const sandboxData = JSON.stringify(data);
code.push(`pdfjsScripting.initSandbox({ data: ${sandboxData} })`);
buf = this._module.stringToNewUTF8(code.join("\n"));
success = !!this._module.ccall("init", "number", ["number", "number"], [buf, this._alertOnError]);
} catch (error) {
console.error(error);
} finally {
if (buf) {
this._module.ccall("free", "number", ["number"], [buf]);
}
}
if (success) {
this.support.commFun = this._module.cwrap("commFun", null, ["string", "string"]);
} else {
this.nukeSandbox();
throw new Error("Cannot start sandbox");
}
}
dispatchEvent(event) {
this.support?.callSandboxFunction("dispatchEvent", event);
}
dumpMemoryUse() {
this._module?.ccall("dumpMemoryUse", null, []);
}
nukeSandbox() {
if (this._module !== null) {
this.support.destroy();
this.support = null;
this._module.ccall("nukeSandbox", null, []);
this._module = null;
}
}
evalForTesting(code, key) {
throw new Error("Not implemented: evalForTesting");
}
}
function QuickJSSandbox() {
return quickjs_eval().then(module => {
return new Sandbox(window, module);
});
}
var __webpack_exports__QuickJSSandbox = __webpack_exports__.QuickJSSandbox;
export { __webpack_exports__QuickJSSandbox as QuickJSSandbox };
//# sourceMappingURL=pdf.sandbox.mjs.map
================================================
FILE: public/assets/lib/vendor/pdfjs/pdf.worker.js
================================================
/**
* @licstart The following is the entire license notice for the
* JavaScript code in this page
*
* Copyright 2023 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @licend The above is the entire license notice for the
* JavaScript code in this page
*/
/******/ // The require scope
/******/ var __webpack_require__ = {};
/******/
/************************************************************************/
/******/ /* webpack/runtime/define property getters */
/******/ (() => {
/******/ // define getter functions for harmony exports
/******/ __webpack_require__.d = (exports, definition) => {
/******/ for(var key in definition) {
/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ }
/******/ }
/******/ };
/******/ })();
/******/
/******/ /* webpack/runtime/hasOwnProperty shorthand */
/******/ (() => {
/******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
/******/ })();
/******/
/************************************************************************/
var __webpack_exports__ = globalThis.pdfjsWorker = {};
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
WorkerMessageHandler: () => (/* reexport */ WorkerMessageHandler)
});
;// CONCATENATED MODULE: ./src/shared/util.js
const isNodeJS = typeof process === "object" && process + "" === "[object process]" && !process.versions.nw && !(process.versions.electron && process.type && process.type !== "browser");
const IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0];
const FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0];
const MAX_IMAGE_SIZE_TO_CACHE = 10e6;
const LINE_FACTOR = 1.35;
const LINE_DESCENT_FACTOR = 0.35;
const BASELINE_FACTOR = LINE_DESCENT_FACTOR / LINE_FACTOR;
const RenderingIntentFlag = {
ANY: 0x01,
DISPLAY: 0x02,
PRINT: 0x04,
SAVE: 0x08,
ANNOTATIONS_FORMS: 0x10,
ANNOTATIONS_STORAGE: 0x20,
ANNOTATIONS_DISABLE: 0x40,
OPLIST: 0x100
};
const AnnotationMode = {
DISABLE: 0,
ENABLE: 1,
ENABLE_FORMS: 2,
ENABLE_STORAGE: 3
};
const AnnotationEditorPrefix = "pdfjs_internal_editor_";
const AnnotationEditorType = {
DISABLE: -1,
NONE: 0,
FREETEXT: 3,
HIGHLIGHT: 9,
STAMP: 13,
INK: 15
};
const AnnotationEditorParamsType = {
RESIZE: 1,
CREATE: 2,
FREETEXT_SIZE: 11,
FREETEXT_COLOR: 12,
FREETEXT_OPACITY: 13,
INK_COLOR: 21,
INK_THICKNESS: 22,
INK_OPACITY: 23
};
const PermissionFlag = {
PRINT: 0x04,
MODIFY_CONTENTS: 0x08,
COPY: 0x10,
MODIFY_ANNOTATIONS: 0x20,
FILL_INTERACTIVE_FORMS: 0x100,
COPY_FOR_ACCESSIBILITY: 0x200,
ASSEMBLE: 0x400,
PRINT_HIGH_QUALITY: 0x800
};
const TextRenderingMode = {
FILL: 0,
STROKE: 1,
FILL_STROKE: 2,
INVISIBLE: 3,
FILL_ADD_TO_PATH: 4,
STROKE_ADD_TO_PATH: 5,
FILL_STROKE_ADD_TO_PATH: 6,
ADD_TO_PATH: 7,
FILL_STROKE_MASK: 3,
ADD_TO_PATH_FLAG: 4
};
const ImageKind = {
GRAYSCALE_1BPP: 1,
RGB_24BPP: 2,
RGBA_32BPP: 3
};
const AnnotationType = {
TEXT: 1,
LINK: 2,
FREETEXT: 3,
LINE: 4,
SQUARE: 5,
CIRCLE: 6,
POLYGON: 7,
POLYLINE: 8,
HIGHLIGHT: 9,
UNDERLINE: 10,
SQUIGGLY: 11,
STRIKEOUT: 12,
STAMP: 13,
CARET: 14,
INK: 15,
POPUP: 16,
FILEATTACHMENT: 17,
SOUND: 18,
MOVIE: 19,
WIDGET: 20,
SCREEN: 21,
PRINTERMARK: 22,
TRAPNET: 23,
WATERMARK: 24,
THREED: 25,
REDACT: 26
};
const AnnotationReplyType = {
GROUP: "Group",
REPLY: "R"
};
const AnnotationFlag = {
INVISIBLE: 0x01,
HIDDEN: 0x02,
PRINT: 0x04,
NOZOOM: 0x08,
NOROTATE: 0x10,
NOVIEW: 0x20,
READONLY: 0x40,
LOCKED: 0x80,
TOGGLENOVIEW: 0x100,
LOCKEDCONTENTS: 0x200
};
const AnnotationFieldFlag = {
READONLY: 0x0000001,
REQUIRED: 0x0000002,
NOEXPORT: 0x0000004,
MULTILINE: 0x0001000,
PASSWORD: 0x0002000,
NOTOGGLETOOFF: 0x0004000,
RADIO: 0x0008000,
PUSHBUTTON: 0x0010000,
COMBO: 0x0020000,
EDIT: 0x0040000,
SORT: 0x0080000,
FILESELECT: 0x0100000,
MULTISELECT: 0x0200000,
DONOTSPELLCHECK: 0x0400000,
DONOTSCROLL: 0x0800000,
COMB: 0x1000000,
RICHTEXT: 0x2000000,
RADIOSINUNISON: 0x2000000,
COMMITONSELCHANGE: 0x4000000
};
const AnnotationBorderStyleType = {
SOLID: 1,
DASHED: 2,
BEVELED: 3,
INSET: 4,
UNDERLINE: 5
};
const AnnotationActionEventType = {
E: "Mouse Enter",
X: "Mouse Exit",
D: "Mouse Down",
U: "Mouse Up",
Fo: "Focus",
Bl: "Blur",
PO: "PageOpen",
PC: "PageClose",
PV: "PageVisible",
PI: "PageInvisible",
K: "Keystroke",
F: "Format",
V: "Validate",
C: "Calculate"
};
const DocumentActionEventType = {
WC: "WillClose",
WS: "WillSave",
DS: "DidSave",
WP: "WillPrint",
DP: "DidPrint"
};
const PageActionEventType = {
O: "PageOpen",
C: "PageClose"
};
const VerbosityLevel = {
ERRORS: 0,
WARNINGS: 1,
INFOS: 5
};
const CMapCompressionType = {
NONE: 0,
BINARY: 1
};
const OPS = {
dependency: 1,
setLineWidth: 2,
setLineCap: 3,
setLineJoin: 4,
setMiterLimit: 5,
setDash: 6,
setRenderingIntent: 7,
setFlatness: 8,
setGState: 9,
save: 10,
restore: 11,
transform: 12,
moveTo: 13,
lineTo: 14,
curveTo: 15,
curveTo2: 16,
curveTo3: 17,
closePath: 18,
rectangle: 19,
stroke: 20,
closeStroke: 21,
fill: 22,
eoFill: 23,
fillStroke: 24,
eoFillStroke: 25,
closeFillStroke: 26,
closeEOFillStroke: 27,
endPath: 28,
clip: 29,
eoClip: 30,
beginText: 31,
endText: 32,
setCharSpacing: 33,
setWordSpacing: 34,
setHScale: 35,
setLeading: 36,
setFont: 37,
setTextRenderingMode: 38,
setTextRise: 39,
moveText: 40,
setLeadingMoveText: 41,
setTextMatrix: 42,
nextLine: 43,
showText: 44,
showSpacedText: 45,
nextLineShowText: 46,
nextLineSetSpacingShowText: 47,
setCharWidth: 48,
setCharWidthAndBounds: 49,
setStrokeColorSpace: 50,
setFillColorSpace: 51,
setStrokeColor: 52,
setStrokeColorN: 53,
setFillColor: 54,
setFillColorN: 55,
setStrokeGray: 56,
setFillGray: 57,
setStrokeRGBColor: 58,
setFillRGBColor: 59,
setStrokeCMYKColor: 60,
setFillCMYKColor: 61,
shadingFill: 62,
beginInlineImage: 63,
beginImageData: 64,
endInlineImage: 65,
paintXObject: 66,
markPoint: 67,
markPointProps: 68,
beginMarkedContent: 69,
beginMarkedContentProps: 70,
endMarkedContent: 71,
beginCompat: 72,
endCompat: 73,
paintFormXObjectBegin: 74,
paintFormXObjectEnd: 75,
beginGroup: 76,
endGroup: 77,
beginAnnotation: 80,
endAnnotation: 81,
paintImageMaskXObject: 83,
paintImageMaskXObjectGroup: 84,
paintImageXObject: 85,
paintInlineImageXObject: 86,
paintInlineImageXObjectGroup: 87,
paintImageXObjectRepeat: 88,
paintImageMaskXObjectRepeat: 89,
paintSolidColorImageMask: 90,
constructPath: 91
};
const PasswordResponses = {
NEED_PASSWORD: 1,
INCORRECT_PASSWORD: 2
};
let verbosity = VerbosityLevel.WARNINGS;
function setVerbosityLevel(level) {
if (Number.isInteger(level)) {
verbosity = level;
}
}
function getVerbosityLevel() {
return verbosity;
}
function info(msg) {
if (verbosity >= VerbosityLevel.INFOS) {
console.log(`Info: ${msg}`);
}
}
function warn(msg) {
if (verbosity >= VerbosityLevel.WARNINGS) {
console.log(`Warning: ${msg}`);
}
}
function unreachable(msg) {
throw new Error(msg);
}
function assert(cond, msg) {
if (!cond) {
unreachable(msg);
}
}
function _isValidProtocol(url) {
switch (url?.protocol) {
case "http:":
case "https:":
case "ftp:":
case "mailto:":
case "tel:":
return true;
default:
return false;
}
}
function createValidAbsoluteUrl(url, baseUrl = null, options = null) {
if (!url) {
return null;
}
try {
if (options && typeof url === "string") {
if (options.addDefaultProtocol && url.startsWith("www.")) {
const dots = url.match(/\./g);
if (dots?.length >= 2) {
url = `http://${url}`;
}
}
if (options.tryConvertEncoding) {
try {
url = stringToUTF8String(url);
} catch {}
}
}
const absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url);
if (_isValidProtocol(absoluteUrl)) {
return absoluteUrl;
}
} catch {}
return null;
}
function shadow(obj, prop, value, nonSerializable = false) {
Object.defineProperty(obj, prop, {
value,
enumerable: !nonSerializable,
configurable: true,
writable: false
});
return value;
}
const BaseException = function BaseExceptionClosure() {
function BaseException(message, name) {
if (this.constructor === BaseException) {
unreachable("Cannot initialize BaseException.");
}
this.message = message;
this.name = name;
}
BaseException.prototype = new Error();
BaseException.constructor = BaseException;
return BaseException;
}();
class PasswordException extends BaseException {
constructor(msg, code) {
super(msg, "PasswordException");
this.code = code;
}
}
class UnknownErrorException extends BaseException {
constructor(msg, details) {
super(msg, "UnknownErrorException");
this.details = details;
}
}
class InvalidPDFException extends BaseException {
constructor(msg) {
super(msg, "InvalidPDFException");
}
}
class MissingPDFException extends BaseException {
constructor(msg) {
super(msg, "MissingPDFException");
}
}
class UnexpectedResponseException extends BaseException {
constructor(msg, status) {
super(msg, "UnexpectedResponseException");
this.status = status;
}
}
class FormatError extends BaseException {
constructor(msg) {
super(msg, "FormatError");
}
}
class AbortException extends BaseException {
constructor(msg) {
super(msg, "AbortException");
}
}
function bytesToString(bytes) {
if (typeof bytes !== "object" || bytes?.length === undefined) {
unreachable("Invalid argument for bytesToString");
}
const length = bytes.length;
const MAX_ARGUMENT_COUNT = 8192;
if (length < MAX_ARGUMENT_COUNT) {
return String.fromCharCode.apply(null, bytes);
}
const strBuf = [];
for (let i = 0; i < length; i += MAX_ARGUMENT_COUNT) {
const chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length);
const chunk = bytes.subarray(i, chunkEnd);
strBuf.push(String.fromCharCode.apply(null, chunk));
}
return strBuf.join("");
}
function stringToBytes(str) {
if (typeof str !== "string") {
unreachable("Invalid argument for stringToBytes");
}
const length = str.length;
const bytes = new Uint8Array(length);
for (let i = 0; i < length; ++i) {
bytes[i] = str.charCodeAt(i) & 0xff;
}
return bytes;
}
function string32(value) {
return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff);
}
function objectSize(obj) {
return Object.keys(obj).length;
}
function objectFromMap(map) {
const obj = Object.create(null);
for (const [key, value] of map) {
obj[key] = value;
}
return obj;
}
function isLittleEndian() {
const buffer8 = new Uint8Array(4);
buffer8[0] = 1;
const view32 = new Uint32Array(buffer8.buffer, 0, 1);
return view32[0] === 1;
}
function isEvalSupported() {
try {
new Function("");
return true;
} catch {
return false;
}
}
class FeatureTest {
static get isLittleEndian() {
return shadow(this, "isLittleEndian", isLittleEndian());
}
static get isEvalSupported() {
return shadow(this, "isEvalSupported", isEvalSupported());
}
static get isOffscreenCanvasSupported() {
return shadow(this, "isOffscreenCanvasSupported", typeof OffscreenCanvas !== "undefined");
}
static get platform() {
if (typeof navigator !== "undefined" && typeof navigator?.platform === "string") {
return shadow(this, "platform", {
isMac: navigator.platform.includes("Mac")
});
}
return shadow(this, "platform", {
isMac: false
});
}
static get isCSSRoundSupported() {
return shadow(this, "isCSSRoundSupported", globalThis.CSS?.supports?.("width: round(1.5px, 1px)"));
}
}
const hexNumbers = [...Array(256).keys()].map(n => n.toString(16).padStart(2, "0"));
class Util {
static makeHexColor(r, g, b) {
return `#${hexNumbers[r]}${hexNumbers[g]}${hexNumbers[b]}`;
}
static scaleMinMax(transform, minMax) {
let temp;
if (transform[0]) {
if (transform[0] < 0) {
temp = minMax[0];
minMax[0] = minMax[1];
minMax[1] = temp;
}
minMax[0] *= transform[0];
minMax[1] *= transform[0];
if (transform[3] < 0) {
temp = minMax[2];
minMax[2] = minMax[3];
minMax[3] = temp;
}
minMax[2] *= transform[3];
minMax[3] *= transform[3];
} else {
temp = minMax[0];
minMax[0] = minMax[2];
minMax[2] = temp;
temp = minMax[1];
minMax[1] = minMax[3];
minMax[3] = temp;
if (transform[1] < 0) {
temp = minMax[2];
minMax[2] = minMax[3];
minMax[3] = temp;
}
minMax[2] *= transform[1];
minMax[3] *= transform[1];
if (transform[2] < 0) {
temp = minMax[0];
minMax[0] = minMax[1];
minMax[1] = temp;
}
minMax[0] *= transform[2];
minMax[1] *= transform[2];
}
minMax[0] += transform[4];
minMax[1] += transform[4];
minMax[2] += transform[5];
minMax[3] += transform[5];
}
static transform(m1, m2) {
return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]];
}
static applyTransform(p, m) {
const xt = p[0] * m[0] + p[1] * m[2] + m[4];
const yt = p[0] * m[1] + p[1] * m[3] + m[5];
return [xt, yt];
}
static applyInverseTransform(p, m) {
const d = m[0] * m[3] - m[1] * m[2];
const xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d;
const yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d;
return [xt, yt];
}
static getAxialAlignedBoundingBox(r, m) {
const p1 = this.applyTransform(r, m);
const p2 = this.applyTransform(r.slice(2, 4), m);
const p3 = this.applyTransform([r[0], r[3]], m);
const p4 = this.applyTransform([r[2], r[1]], m);
return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])];
}
static inverseTransform(m) {
const d = m[0] * m[3] - m[1] * m[2];
return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d];
}
static singularValueDecompose2dScale(m) {
const transpose = [m[0], m[2], m[1], m[3]];
const a = m[0] * transpose[0] + m[1] * transpose[2];
const b = m[0] * transpose[1] + m[1] * transpose[3];
const c = m[2] * transpose[0] + m[3] * transpose[2];
const d = m[2] * transpose[1] + m[3] * transpose[3];
const first = (a + d) / 2;
const second = Math.sqrt((a + d) ** 2 - 4 * (a * d - c * b)) / 2;
const sx = first + second || 1;
const sy = first - second || 1;
return [Math.sqrt(sx), Math.sqrt(sy)];
}
static normalizeRect(rect) {
const r = rect.slice(0);
if (rect[0] > rect[2]) {
r[0] = rect[2];
r[2] = rect[0];
}
if (rect[1] > rect[3]) {
r[1] = rect[3];
r[3] = rect[1];
}
return r;
}
static intersect(rect1, rect2) {
const xLow = Math.max(Math.min(rect1[0], rect1[2]), Math.min(rect2[0], rect2[2]));
const xHigh = Math.min(Math.max(rect1[0], rect1[2]), Math.max(rect2[0], rect2[2]));
if (xLow > xHigh) {
return null;
}
const yLow = Math.max(Math.min(rect1[1], rect1[3]), Math.min(rect2[1], rect2[3]));
const yHigh = Math.min(Math.max(rect1[1], rect1[3]), Math.max(rect2[1], rect2[3]));
if (yLow > yHigh) {
return null;
}
return [xLow, yLow, xHigh, yHigh];
}
static bezierBoundingBox(x0, y0, x1, y1, x2, y2, x3, y3) {
const tvalues = [],
bounds = [[], []];
let a, b, c, t, t1, t2, b2ac, sqrtb2ac;
for (let i = 0; i < 2; ++i) {
if (i === 0) {
b = 6 * x0 - 12 * x1 + 6 * x2;
a = -3 * x0 + 9 * x1 - 9 * x2 + 3 * x3;
c = 3 * x1 - 3 * x0;
} else {
b = 6 * y0 - 12 * y1 + 6 * y2;
a = -3 * y0 + 9 * y1 - 9 * y2 + 3 * y3;
c = 3 * y1 - 3 * y0;
}
if (Math.abs(a) < 1e-12) {
if (Math.abs(b) < 1e-12) {
continue;
}
t = -c / b;
if (0 < t && t < 1) {
tvalues.push(t);
}
continue;
}
b2ac = b * b - 4 * c * a;
sqrtb2ac = Math.sqrt(b2ac);
if (b2ac < 0) {
continue;
}
t1 = (-b + sqrtb2ac) / (2 * a);
if (0 < t1 && t1 < 1) {
tvalues.push(t1);
}
t2 = (-b - sqrtb2ac) / (2 * a);
if (0 < t2 && t2 < 1) {
tvalues.push(t2);
}
}
let j = tvalues.length,
mt;
const jlen = j;
while (j--) {
t = tvalues[j];
mt = 1 - t;
bounds[0][j] = mt * mt * mt * x0 + 3 * mt * mt * t * x1 + 3 * mt * t * t * x2 + t * t * t * x3;
bounds[1][j] = mt * mt * mt * y0 + 3 * mt * mt * t * y1 + 3 * mt * t * t * y2 + t * t * t * y3;
}
bounds[0][jlen] = x0;
bounds[1][jlen] = y0;
bounds[0][jlen + 1] = x3;
bounds[1][jlen + 1] = y3;
bounds[0].length = bounds[1].length = jlen + 2;
return [Math.min(...bounds[0]), Math.min(...bounds[1]), Math.max(...bounds[0]), Math.max(...bounds[1])];
}
}
const PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2d8, 0x2c7, 0x2c6, 0x2d9, 0x2dd, 0x2db, 0x2da, 0x2dc, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203a, 0x2212, 0x2030, 0x201e, 0x201c, 0x201d, 0x2018, 0x2019, 0x201a, 0x2122, 0xfb01, 0xfb02, 0x141, 0x152, 0x160, 0x178, 0x17d, 0x131, 0x142, 0x153, 0x161, 0x17e, 0, 0x20ac];
function stringToPDFString(str) {
if (str[0] >= "\xEF") {
let encoding;
if (str[0] === "\xFE" && str[1] === "\xFF") {
encoding = "utf-16be";
if (str.length % 2 === 1) {
str = str.slice(0, -1);
}
} else if (str[0] === "\xFF" && str[1] === "\xFE") {
encoding = "utf-16le";
if (str.length % 2 === 1) {
str = str.slice(0, -1);
}
} else if (str[0] === "\xEF" && str[1] === "\xBB" && str[2] === "\xBF") {
encoding = "utf-8";
}
if (encoding) {
try {
const decoder = new TextDecoder(encoding, {
fatal: true
});
const buffer = stringToBytes(str);
const decoded = decoder.decode(buffer);
if (!decoded.includes("\x1b")) {
return decoded;
}
return decoded.replaceAll(/\x1b[^\x1b]*(?:\x1b|$)/g, "");
} catch (ex) {
warn(`stringToPDFString: "${ex}".`);
}
}
}
const strBuf = [];
for (let i = 0, ii = str.length; i < ii; i++) {
const charCode = str.charCodeAt(i);
if (charCode === 0x1b) {
while (++i < ii && str.charCodeAt(i) !== 0x1b) {}
continue;
}
const code = PDFStringTranslateTable[charCode];
strBuf.push(code ? String.fromCharCode(code) : str.charAt(i));
}
return strBuf.join("");
}
function stringToUTF8String(str) {
return decodeURIComponent(escape(str));
}
function utf8StringToString(str) {
return unescape(encodeURIComponent(str));
}
function isArrayBuffer(v) {
return typeof v === "object" && v?.byteLength !== undefined;
}
function isArrayEqual(arr1, arr2) {
if (arr1.length !== arr2.length) {
return false;
}
for (let i = 0, ii = arr1.length; i < ii; i++) {
if (arr1[i] !== arr2[i]) {
return false;
}
}
return true;
}
function getModificationDate(date = new Date()) {
const buffer = [date.getUTCFullYear().toString(), (date.getUTCMonth() + 1).toString().padStart(2, "0"), date.getUTCDate().toString().padStart(2, "0"), date.getUTCHours().toString().padStart(2, "0"), date.getUTCMinutes().toString().padStart(2, "0"), date.getUTCSeconds().toString().padStart(2, "0")];
return buffer.join("");
}
class PromiseCapability {
#settled = false;
constructor() {
this.promise = new Promise((resolve, reject) => {
this.resolve = data => {
this.#settled = true;
resolve(data);
};
this.reject = reason => {
this.#settled = true;
reject(reason);
};
});
}
get settled() {
return this.#settled;
}
}
let NormalizeRegex = null;
let NormalizationMap = null;
function normalizeUnicode(str) {
if (!NormalizeRegex) {
NormalizeRegex = /([\u00a0\u00b5\u037e\u0eb3\u2000-\u200a\u202f\u2126\ufb00-\ufb04\ufb06\ufb20-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufba1\ufba4-\ufba9\ufbae-\ufbb1\ufbd3-\ufbdc\ufbde-\ufbe7\ufbea-\ufbf8\ufbfc-\ufbfd\ufc00-\ufc5d\ufc64-\ufcf1\ufcf5-\ufd3d\ufd88\ufdf4\ufdfa-\ufdfb\ufe71\ufe77\ufe79\ufe7b\ufe7d]+)|(\ufb05+)/gu;
NormalizationMap = new Map([["ſt", "ſt"]]);
}
return str.replaceAll(NormalizeRegex, (_, p1, p2) => {
return p1 ? p1.normalize("NFKC") : NormalizationMap.get(p2);
});
}
function getUuid() {
if (typeof crypto !== "undefined" && typeof crypto?.randomUUID === "function") {
return crypto.randomUUID();
}
const buf = new Uint8Array(32);
if (typeof crypto !== "undefined" && typeof crypto?.getRandomValues === "function") {
crypto.getRandomValues(buf);
} else {
for (let i = 0; i < 32; i++) {
buf[i] = Math.floor(Math.random() * 255);
}
}
return bytesToString(buf);
}
const AnnotationPrefix = "pdfjs_internal_id_";
;// CONCATENATED MODULE: ./src/core/primitives.js
const CIRCULAR_REF = Symbol("CIRCULAR_REF");
const EOF = Symbol("EOF");
let CmdCache = Object.create(null);
let NameCache = Object.create(null);
let RefCache = Object.create(null);
function clearPrimitiveCaches() {
CmdCache = Object.create(null);
NameCache = Object.create(null);
RefCache = Object.create(null);
}
class Name {
constructor(name) {
this.name = name;
}
static get(name) {
return NameCache[name] ||= new Name(name);
}
}
class Cmd {
constructor(cmd) {
this.cmd = cmd;
}
static get(cmd) {
return CmdCache[cmd] ||= new Cmd(cmd);
}
}
const nonSerializable = function nonSerializableClosure() {
return nonSerializable;
};
class Dict {
constructor(xref = null) {
this._map = Object.create(null);
this.xref = xref;
this.objId = null;
this.suppressEncryption = false;
this.__nonSerializable__ = nonSerializable;
}
assignXref(newXref) {
this.xref = newXref;
}
get size() {
return Object.keys(this._map).length;
}
get(key1, key2, key3) {
let value = this._map[key1];
if (value === undefined && key2 !== undefined) {
value = this._map[key2];
if (value === undefined && key3 !== undefined) {
value = this._map[key3];
}
}
if (value instanceof Ref && this.xref) {
return this.xref.fetch(value, this.suppressEncryption);
}
return value;
}
async getAsync(key1, key2, key3) {
let value = this._map[key1];
if (value === undefined && key2 !== undefined) {
value = this._map[key2];
if (value === undefined && key3 !== undefined) {
value = this._map[key3];
}
}
if (value instanceof Ref && this.xref) {
return this.xref.fetchAsync(value, this.suppressEncryption);
}
return value;
}
getArray(key1, key2, key3) {
let value = this._map[key1];
if (value === undefined && key2 !== undefined) {
value = this._map[key2];
if (value === undefined && key3 !== undefined) {
value = this._map[key3];
}
}
if (value instanceof Ref && this.xref) {
value = this.xref.fetch(value, this.suppressEncryption);
}
if (Array.isArray(value)) {
value = value.slice();
for (let i = 0, ii = value.length; i < ii; i++) {
if (value[i] instanceof Ref && this.xref) {
value[i] = this.xref.fetch(value[i], this.suppressEncryption);
}
}
}
return value;
}
getRaw(key) {
return this._map[key];
}
getKeys() {
return Object.keys(this._map);
}
getRawValues() {
return Object.values(this._map);
}
set(key, value) {
this._map[key] = value;
}
has(key) {
return this._map[key] !== undefined;
}
forEach(callback) {
for (const key in this._map) {
callback(key, this.get(key));
}
}
static get empty() {
const emptyDict = new Dict(null);
emptyDict.set = (key, value) => {
unreachable("Should not call `set` on the empty dictionary.");
};
return shadow(this, "empty", emptyDict);
}
static merge({
xref,
dictArray,
mergeSubDicts = false
}) {
const mergedDict = new Dict(xref),
properties = new Map();
for (const dict of dictArray) {
if (!(dict instanceof Dict)) {
continue;
}
for (const [key, value] of Object.entries(dict._map)) {
let property = properties.get(key);
if (property === undefined) {
property = [];
properties.set(key, property);
} else if (!mergeSubDicts || !(value instanceof Dict)) {
continue;
}
property.push(value);
}
}
for (const [name, values] of properties) {
if (values.length === 1 || !(values[0] instanceof Dict)) {
mergedDict._map[name] = values[0];
continue;
}
const subDict = new Dict(xref);
for (const dict of values) {
for (const [key, value] of Object.entries(dict._map)) {
if (subDict._map[key] === undefined) {
subDict._map[key] = value;
}
}
}
if (subDict.size > 0) {
mergedDict._map[name] = subDict;
}
}
properties.clear();
return mergedDict.size > 0 ? mergedDict : Dict.empty;
}
clone() {
const dict = new Dict(this.xref);
for (const key of this.getKeys()) {
dict.set(key, this.getRaw(key));
}
return dict;
}
}
class Ref {
constructor(num, gen) {
this.num = num;
this.gen = gen;
}
toString() {
if (this.gen === 0) {
return `${this.num}R`;
}
return `${this.num}R${this.gen}`;
}
static fromString(str) {
const ref = RefCache[str];
if (ref) {
return ref;
}
const m = /^(\d+)R(\d*)$/.exec(str);
if (!m || m[1] === "0") {
return null;
}
return RefCache[str] = new Ref(parseInt(m[1]), !m[2] ? 0 : parseInt(m[2]));
}
static get(num, gen) {
const key = gen === 0 ? `${num}R` : `${num}R${gen}`;
return RefCache[key] ||= new Ref(num, gen);
}
}
class RefSet {
constructor(parent = null) {
this._set = new Set(parent?._set);
}
has(ref) {
return this._set.has(ref.toString());
}
put(ref) {
this._set.add(ref.toString());
}
remove(ref) {
this._set.delete(ref.toString());
}
[Symbol.iterator]() {
return this._set.values();
}
clear() {
this._set.clear();
}
}
class RefSetCache {
constructor() {
this._map = new Map();
}
get size() {
return this._map.size;
}
get(ref) {
return this._map.get(ref.toString());
}
has(ref) {
return this._map.has(ref.toString());
}
put(ref, obj) {
this._map.set(ref.toString(), obj);
}
putAlias(ref, aliasRef) {
this._map.set(ref.toString(), this.get(aliasRef));
}
[Symbol.iterator]() {
return this._map.values();
}
clear() {
this._map.clear();
}
}
function isName(v, name) {
return v instanceof Name && (name === undefined || v.name === name);
}
function isCmd(v, cmd) {
return v instanceof Cmd && (cmd === undefined || v.cmd === cmd);
}
function isDict(v, type) {
return v instanceof Dict && (type === undefined || isName(v.get("Type"), type));
}
function isRefsEqual(v1, v2) {
return v1.num === v2.num && v1.gen === v2.gen;
}
;// CONCATENATED MODULE: ./src/core/base_stream.js
class BaseStream {
constructor() {
if (this.constructor === BaseStream) {
unreachable("Cannot initialize BaseStream.");
}
}
get length() {
unreachable("Abstract getter `length` accessed");
}
get isEmpty() {
unreachable("Abstract getter `isEmpty` accessed");
}
get isDataLoaded() {
return shadow(this, "isDataLoaded", true);
}
getByte() {
unreachable("Abstract method `getByte` called");
}
getBytes(length) {
unreachable("Abstract method `getBytes` called");
}
peekByte() {
const peekedByte = this.getByte();
if (peekedByte !== -1) {
this.pos--;
}
return peekedByte;
}
peekBytes(length) {
const bytes = this.getBytes(length);
this.pos -= bytes.length;
return bytes;
}
getUint16() {
const b0 = this.getByte();
const b1 = this.getByte();
if (b0 === -1 || b1 === -1) {
return -1;
}
return (b0 << 8) + b1;
}
getInt32() {
const b0 = this.getByte();
const b1 = this.getByte();
const b2 = this.getByte();
const b3 = this.getByte();
return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
}
getByteRange(begin, end) {
unreachable("Abstract method `getByteRange` called");
}
getString(length) {
return bytesToString(this.getBytes(length));
}
skip(n) {
this.pos += n || 1;
}
reset() {
unreachable("Abstract method `reset` called");
}
moveStart() {
unreachable("Abstract method `moveStart` called");
}
makeSubStream(start, length, dict = null) {
unreachable("Abstract method `makeSubStream` called");
}
getBaseStreams() {
return null;
}
}
;// CONCATENATED MODULE: ./src/core/core_utils.js
const PDF_VERSION_REGEXP = /^[1-9]\.\d$/;
function getLookupTableFactory(initializer) {
let lookup;
return function () {
if (initializer) {
lookup = Object.create(null);
initializer(lookup);
initializer = null;
}
return lookup;
};
}
class MissingDataException extends BaseException {
constructor(begin, end) {
super(`Missing data [${begin}, ${end})`, "MissingDataException");
this.begin = begin;
this.end = end;
}
}
class ParserEOFException extends BaseException {
constructor(msg) {
super(msg, "ParserEOFException");
}
}
class XRefEntryException extends BaseException {
constructor(msg) {
super(msg, "XRefEntryException");
}
}
class XRefParseException extends BaseException {
constructor(msg) {
super(msg, "XRefParseException");
}
}
function arrayBuffersToBytes(arr) {
const length = arr.length;
if (length === 0) {
return new Uint8Array(0);
}
if (length === 1) {
return new Uint8Array(arr[0]);
}
let dataLength = 0;
for (let i = 0; i < length; i++) {
dataLength += arr[i].byteLength;
}
const data = new Uint8Array(dataLength);
let pos = 0;
for (let i = 0; i < length; i++) {
const item = new Uint8Array(arr[i]);
data.set(item, pos);
pos += item.byteLength;
}
return data;
}
function getInheritableProperty({
dict,
key,
getArray = false,
stopWhenFound = true
}) {
let values;
const visited = new RefSet();
while (dict instanceof Dict && !(dict.objId && visited.has(dict.objId))) {
if (dict.objId) {
visited.put(dict.objId);
}
const value = getArray ? dict.getArray(key) : dict.get(key);
if (value !== undefined) {
if (stopWhenFound) {
return value;
}
(values ||= []).push(value);
}
dict = dict.get("Parent");
}
return values;
}
const ROMAN_NUMBER_MAP = ["", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM", "", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC", "", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX"];
function toRomanNumerals(number, lowerCase = false) {
assert(Number.isInteger(number) && number > 0, "The number should be a positive integer.");
const romanBuf = [];
let pos;
while (number >= 1000) {
number -= 1000;
romanBuf.push("M");
}
pos = number / 100 | 0;
number %= 100;
romanBuf.push(ROMAN_NUMBER_MAP[pos]);
pos = number / 10 | 0;
number %= 10;
romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]);
romanBuf.push(ROMAN_NUMBER_MAP[20 + number]);
const romanStr = romanBuf.join("");
return lowerCase ? romanStr.toLowerCase() : romanStr;
}
function log2(x) {
if (x <= 0) {
return 0;
}
return Math.ceil(Math.log2(x));
}
function readInt8(data, offset) {
return data[offset] << 24 >> 24;
}
function readUint16(data, offset) {
return data[offset] << 8 | data[offset + 1];
}
function readUint32(data, offset) {
return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0;
}
function isWhiteSpace(ch) {
return ch === 0x20 || ch === 0x09 || ch === 0x0d || ch === 0x0a;
}
function parseXFAPath(path) {
const positionPattern = /(.+)\[(\d+)\]$/;
return path.split(".").map(component => {
const m = component.match(positionPattern);
if (m) {
return {
name: m[1],
pos: parseInt(m[2], 10)
};
}
return {
name: component,
pos: 0
};
});
}
function escapePDFName(str) {
const buffer = [];
let start = 0;
for (let i = 0, ii = str.length; i < ii; i++) {
const char = str.charCodeAt(i);
if (char < 0x21 || char > 0x7e || char === 0x23 || char === 0x28 || char === 0x29 || char === 0x3c || char === 0x3e || char === 0x5b || char === 0x5d || char === 0x7b || char === 0x7d || char === 0x2f || char === 0x25) {
if (start < i) {
buffer.push(str.substring(start, i));
}
buffer.push(`#${char.toString(16)}`);
start = i + 1;
}
}
if (buffer.length === 0) {
return str;
}
if (start < str.length) {
buffer.push(str.substring(start, str.length));
}
return buffer.join("");
}
function escapeString(str) {
return str.replaceAll(/([()\\\n\r])/g, match => {
if (match === "\n") {
return "\\n";
} else if (match === "\r") {
return "\\r";
}
return `\\${match}`;
});
}
function _collectJS(entry, xref, list, parents) {
if (!entry) {
return;
}
let parent = null;
if (entry instanceof Ref) {
if (parents.has(entry)) {
return;
}
parent = entry;
parents.put(parent);
entry = xref.fetch(entry);
}
if (Array.isArray(entry)) {
for (const element of entry) {
_collectJS(element, xref, list, parents);
}
} else if (entry instanceof Dict) {
if (isName(entry.get("S"), "JavaScript")) {
const js = entry.get("JS");
let code;
if (js instanceof BaseStream) {
code = js.getString();
} else if (typeof js === "string") {
code = js;
}
code &&= stringToPDFString(code).replaceAll("\x00", "");
if (code) {
list.push(code);
}
}
_collectJS(entry.getRaw("Next"), xref, list, parents);
}
if (parent) {
parents.remove(parent);
}
}
function collectActions(xref, dict, eventType) {
const actions = Object.create(null);
const additionalActionsDicts = getInheritableProperty({
dict,
key: "AA",
stopWhenFound: false
});
if (additionalActionsDicts) {
for (let i = additionalActionsDicts.length - 1; i >= 0; i--) {
const additionalActions = additionalActionsDicts[i];
if (!(additionalActions instanceof Dict)) {
continue;
}
for (const key of additionalActions.getKeys()) {
const action = eventType[key];
if (!action) {
continue;
}
const actionDict = additionalActions.getRaw(key);
const parents = new RefSet();
const list = [];
_collectJS(actionDict, xref, list, parents);
if (list.length > 0) {
actions[action] = list;
}
}
}
}
if (dict.has("A")) {
const actionDict = dict.get("A");
const parents = new RefSet();
const list = [];
_collectJS(actionDict, xref, list, parents);
if (list.length > 0) {
actions.Action = list;
}
}
return objectSize(actions) > 0 ? actions : null;
}
const XMLEntities = {
0x3c: "<",
0x3e: ">",
0x26: "&",
0x22: """,
0x27: "'"
};
function encodeToXmlString(str) {
const buffer = [];
let start = 0;
for (let i = 0, ii = str.length; i < ii; i++) {
const char = str.codePointAt(i);
if (0x20 <= char && char <= 0x7e) {
const entity = XMLEntities[char];
if (entity) {
if (start < i) {
buffer.push(str.substring(start, i));
}
buffer.push(entity);
start = i + 1;
}
} else {
if (start < i) {
buffer.push(str.substring(start, i));
}
buffer.push(`&#x${char.toString(16).toUpperCase()};`);
if (char > 0xd7ff && (char < 0xe000 || char > 0xfffd)) {
i++;
}
start = i + 1;
}
}
if (buffer.length === 0) {
return str;
}
if (start < str.length) {
buffer.push(str.substring(start, str.length));
}
return buffer.join("");
}
function validateFontName(fontFamily, mustWarn = false) {
const m = /^("|').*("|')$/.exec(fontFamily);
if (m && m[1] === m[2]) {
const re = new RegExp(`[^\\\\]${m[1]}`);
if (re.test(fontFamily.slice(1, -1))) {
if (mustWarn) {
warn(`FontFamily contains unescaped ${m[1]}: ${fontFamily}.`);
}
return false;
}
} else {
for (const ident of fontFamily.split(/[ \t]+/)) {
if (/^(\d|(-(\d|-)))/.test(ident) || !/^[\w-\\]+$/.test(ident)) {
if (mustWarn) {
warn(`FontFamily contains invalid <custom-ident>: ${fontFamily}.`);
}
return false;
}
}
}
return true;
}
function validateCSSFont(cssFontInfo) {
const DEFAULT_CSS_FONT_OBLIQUE = "14";
const DEFAULT_CSS_FONT_WEIGHT = "400";
const CSS_FONT_WEIGHT_VALUES = new Set(["100", "200", "300", "400", "500", "600", "700", "800", "900", "1000", "normal", "bold", "bolder", "lighter"]);
const {
fontFamily,
fontWeight,
italicAngle
} = cssFontInfo;
if (!validateFontName(fontFamily, true)) {
return false;
}
const weight = fontWeight ? fontWeight.toString() : "";
cssFontInfo.fontWeight = CSS_FONT_WEIGHT_VALUES.has(weight) ? weight : DEFAULT_CSS_FONT_WEIGHT;
const angle = parseFloat(italicAngle);
cssFontInfo.italicAngle = isNaN(angle) || angle < -90 || angle > 90 ? DEFAULT_CSS_FONT_OBLIQUE : italicAngle.toString();
return true;
}
function recoverJsURL(str) {
const URL_OPEN_METHODS = ["app.launchURL", "window.open", "xfa.host.gotoURL"];
const regex = new RegExp("^\\s*(" + URL_OPEN_METHODS.join("|").replaceAll(".", "\\.") + ")\\((?:'|\")([^'\"]*)(?:'|\")(?:,\\s*(\\w+)\\)|\\))", "i");
const jsUrl = regex.exec(str);
if (jsUrl?.[2]) {
const url = jsUrl[2];
let newWindow = false;
if (jsUrl[3] === "true" && jsUrl[1] === "app.launchURL") {
newWindow = true;
}
return {
url,
newWindow
};
}
return null;
}
function numberToString(value) {
if (Number.isInteger(value)) {
return value.toString();
}
const roundedValue = Math.round(value * 100);
if (roundedValue % 100 === 0) {
return (roundedValue / 100).toString();
}
if (roundedValue % 10 === 0) {
return value.toFixed(1);
}
return value.toFixed(2);
}
function getNewAnnotationsMap(annotationStorage) {
if (!annotationStorage) {
return null;
}
const newAnnotationsByPage = new Map();
for (const [key, value] of annotationStorage) {
if (!key.startsWith(AnnotationEditorPrefix)) {
continue;
}
let annotations = newAnnotationsByPage.get(value.pageIndex);
if (!annotations) {
annotations = [];
newAnnotationsByPage.set(value.pageIndex, annotations);
}
annotations.push(value);
}
return newAnnotationsByPage.size > 0 ? newAnnotationsByPage : null;
}
function isAscii(str) {
return /^[\x00-\x7F]*$/.test(str);
}
function stringToUTF16HexString(str) {
const buf = [];
for (let i = 0, ii = str.length; i < ii; i++) {
const char = str.charCodeAt(i);
buf.push((char >> 8 & 0xff).toString(16).padStart(2, "0"), (char & 0xff).toString(16).padStart(2, "0"));
}
return buf.join("");
}
function stringToUTF16String(str, bigEndian = false) {
const buf = [];
if (bigEndian) {
buf.push("\xFE\xFF");
}
for (let i = 0, ii = str.length; i < ii; i++) {
const char = str.charCodeAt(i);
buf.push(String.fromCharCode(char >> 8 & 0xff), String.fromCharCode(char & 0xff));
}
return buf.join("");
}
function getRotationMatrix(rotation, width, height) {
switch (rotation) {
case 90:
return [0, 1, -1, 0, width, 0];
case 180:
return [-1, 0, 0, -1, width, height];
case 270:
return [0, -1, 1, 0, 0, height];
default:
throw new Error("Invalid rotation");
}
}
;// CONCATENATED MODULE: ./src/core/stream.js
class Stream extends BaseStream {
constructor(arrayBuffer, start, length, dict) {
super();
this.bytes = arrayBuffer instanceof Uint8Array ? arrayBuffer : new Uint8Array(arrayBuffer);
this.start = start || 0;
this.pos = this.start;
this.end = start + length || this.bytes.length;
this.dict = dict;
}
get length() {
return this.end - this.start;
}
get isEmpty() {
return this.length === 0;
}
getByte() {
if (this.pos >= this.end) {
return -1;
}
return this.bytes[this.pos++];
}
getBytes(length) {
const bytes = this.bytes;
const pos = this.pos;
const strEnd = this.end;
if (!length) {
return bytes.subarray(pos, strEnd);
}
let end = pos + length;
if (end > strEnd) {
end = strEnd;
}
this.pos = end;
return bytes.subarray(pos, end);
}
getByteRange(begin, end) {
if (begin < 0) {
begin = 0;
}
if (end > this.end) {
end = this.end;
}
return this.bytes.subarray(begin, end);
}
reset() {
this.pos = this.start;
}
moveStart() {
this.start = this.pos;
}
makeSubStream(start, length, dict = null) {
return new Stream(this.bytes.buffer, start, length, dict);
}
}
class StringStream extends Stream {
constructor(str) {
super(stringToBytes(str));
}
}
class NullStream extends Stream {
constructor() {
super(new Uint8Array(0));
}
}
;// CONCATENATED MODULE: ./src/core/chunked_stream.js
class ChunkedStream extends Stream {
constructor(length, chunkSize, manager) {
super(new Uint8Array(length), 0, length, null);
this.chunkSize = chunkSize;
this._loadedChunks = new Set();
this.numChunks = Math.ceil(length / chunkSize);
this.manager = manager;
this.progressiveDataLength = 0;
this.lastSuccessfulEnsureByteChunk = -1;
}
getMissingChunks() {
const chunks = [];
for (let chunk = 0, n = this.numChunks; chunk < n; ++chunk) {
if (!this._loadedChunks.has(chunk)) {
chunks.push(chunk);
}
}
return chunks;
}
get numChunksLoaded() {
return this._loadedChunks.size;
}
get isDataLoaded() {
return this.numChunksLoaded === this.numChunks;
}
onReceiveData(begin, chunk) {
const chunkSize = this.chunkSize;
if (begin % chunkSize !== 0) {
throw new Error(`Bad begin offset: ${begin}`);
}
const end = begin + chunk.byteLength;
if (end % chunkSize !== 0 && end !== this.bytes.length) {
throw new Error(`Bad end offset: ${end}`);
}
this.bytes.set(new Uint8Array(chunk), begin);
const beginChunk = Math.floor(begin / chunkSize);
const endChunk = Math.floor((end - 1) / chunkSize) + 1;
for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) {
this._loadedChunks.add(curChunk);
}
}
onReceiveProgressiveData(data) {
let position = this.progressiveDataLength;
const beginChunk = Math.floor(position / this.chunkSize);
this.bytes.set(new Uint8Array(data), position);
position += data.byteLength;
this.progressiveDataLength = position;
const endChunk = position >= this.end ? this.numChunks : Math.floor(position / this.chunkSize);
for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) {
this._loadedChunks.add(curChunk);
}
}
ensureByte(pos) {
if (pos < this.progressiveDataLength) {
return;
}
const chunk = Math.floor(pos / this.chunkSize);
if (chunk > this.numChunks) {
return;
}
if (chunk === this.lastSuccessfulEnsureByteChunk) {
return;
}
if (!this._loadedChunks.has(chunk)) {
throw new MissingDataException(pos, pos + 1);
}
this.lastSuccessfulEnsureByteChunk = chunk;
}
ensureRange(begin, end) {
if (begin >= end) {
return;
}
if (end <= this.progressiveDataLength) {
return;
}
const beginChunk = Math.floor(begin / this.chunkSize);
if (beginChunk > this.numChunks) {
return;
}
const endChunk = Math.min(Math.floor((end - 1) / this.chunkSize) + 1, this.numChunks);
for (let chunk = beginChunk; chunk < endChunk; ++chunk) {
if (!this._loadedChunks.has(chunk)) {
throw new MissingDataException(begin, end);
}
}
}
nextEmptyChunk(beginChunk) {
const numChunks = this.numChunks;
for (let i = 0; i < numChunks; ++i) {
const chunk = (beginChunk + i) % numChunks;
if (!this._loadedChunks.has(chunk)) {
return chunk;
}
}
return null;
}
hasChunk(chunk) {
return this._loadedChunks.has(chunk);
}
getByte() {
const pos = this.pos;
if (pos >= this.end) {
return -1;
}
if (pos >= this.progressiveDataLength) {
this.ensureByte(pos);
}
return this.bytes[this.pos++];
}
getBytes(length) {
const bytes = this.bytes;
const pos = this.pos;
const strEnd = this.end;
if (!length) {
if (strEnd > this.progressiveDataLength) {
this.ensureRange(pos, strEnd);
}
return bytes.subarray(pos, strEnd);
}
let end = pos + length;
if (end > strEnd) {
end = strEnd;
}
if (end > this.progressiveDataLength) {
this.ensureRange(pos, end);
}
this.pos = end;
return bytes.subarray(pos, end);
}
getByteRange(begin, end) {
if (begin < 0) {
begin = 0;
}
if (end > this.end) {
end = this.end;
}
if (end > this.progressiveDataLength) {
this.ensureRange(begin, end);
}
return this.bytes.subarray(begin, end);
}
makeSubStream(start, length, dict = null) {
if (length) {
if (start + length > this.progressiveDataLength) {
this.ensureRange(start, start + length);
}
} else if (start >= this.progressiveDataLength) {
this.ensureByte(start);
}
function ChunkedStreamSubstream() {}
ChunkedStreamSubstream.prototype = Object.create(this);
ChunkedStreamSubstream.prototype.getMissingChunks = function () {
const chunkSize = this.chunkSize;
const beginChunk = Math.floor(this.start / chunkSize);
const endChunk = Math.floor((this.end - 1) / chunkSize) + 1;
const missingChunks = [];
for (let chunk = beginChunk; chunk < endChunk; ++chunk) {
if (!this._loadedChunks.has(chunk)) {
missingChunks.push(chunk);
}
}
return missingChunks;
};
Object.defineProperty(ChunkedStreamSubstream.prototype, "isDataLoaded", {
get() {
if (this.numChunksLoaded === this.numChunks) {
return true;
}
return this.getMissingChunks().length === 0;
},
configurable: true
});
const subStream = new ChunkedStreamSubstream();
subStream.pos = subStream.start = start;
subStream.end = start + length || this.end;
subStream.dict = dict;
return subStream;
}
getBaseStreams() {
return [this];
}
}
class ChunkedStreamManager {
constructor(pdfNetworkStream, args) {
this.length = args.length;
this.chunkSize = args.rangeChunkSize;
this.stream = new ChunkedStream(this.length, this.chunkSize, this);
this.pdfNetworkStream = pdfNetworkStream;
this.disableAutoFetch = args.disableAutoFetch;
this.msgHandler = args.msgHandler;
this.currRequestId = 0;
this._chunksNeededByRequest = new Map();
this._requestsByChunk = new Map();
this._promisesByRequest = new Map();
this.progressiveDataLength = 0;
this.aborted = false;
this._loadedStreamCapability = new PromiseCapability();
}
sendRequest(begin, end) {
const rangeReader = this.pdfNetworkStream.getRangeReader(begin, end);
if (!rangeReader.isStreamingSupported) {
rangeReader.onProgress = this.onProgress.bind(this);
}
let chunks = [],
loaded = 0;
return new Promise((resolve, reject) => {
const readChunk = ({
value,
done
}) => {
try {
if (done) {
const chunkData = arrayBuffersToBytes(chunks);
chunks = null;
resolve(chunkData);
return;
}
loaded += value.byteLength;
if (rangeReader.isStreamingSupported) {
this.onProgress({
loaded
});
}
chunks.push(value);
rangeReader.read().then(readChunk, reject);
} catch (e) {
reject(e);
}
};
rangeReader.read().then(readChunk, reject);
}).then(data => {
if (this.aborted) {
return;
}
this.onReceiveData({
chunk: data,
begin
});
});
}
requestAllChunks(noFetch = false) {
if (!noFetch) {
const missingChunks = this.stream.getMissingChunks();
this._requestChunks(missingChunks);
}
return this._loadedStreamCapability.promise;
}
_requestChunks(chunks) {
const requestId = this.currRequestId++;
const chunksNeeded = new Set();
this._chunksNeededByRequest.set(requestId, chunksNeeded);
for (const chunk of chunks) {
if (!this.stream.hasChunk(chunk)) {
chunksNeeded.add(chunk);
}
}
if (chunksNeeded.size === 0) {
return Promise.resolve();
}
const capability = new PromiseCapability();
this._promisesByRequest.set(requestId, capability);
const chunksToRequest = [];
for (const chunk of chunksNeeded) {
let requestIds = this._requestsByChunk.get(chunk);
if (!requestIds) {
requestIds = [];
this._requestsByChunk.set(chunk, requestIds);
chunksToRequest.push(chunk);
}
requestIds.push(requestId);
}
if (chunksToRequest.length > 0) {
const groupedChunksToRequest = this.groupChunks(chunksToRequest);
for (const groupedChunk of groupedChunksToRequest) {
const begin = groupedChunk.beginChunk * this.chunkSize;
const end = Math.min(groupedChunk.endChunk * this.chunkSize, this.length);
this.sendRequest(begin, end).catch(capability.reject);
}
}
return capability.promise.catch(reason => {
if (this.aborted) {
return;
}
throw reason;
});
}
getStream() {
return this.stream;
}
requestRange(begin, end) {
end = Math.min(end, this.length);
const beginChunk = this.getBeginChunk(begin);
const endChunk = this.getEndChunk(end);
const chunks = [];
for (let chunk = beginChunk; chunk < endChunk; ++chunk) {
chunks.push(chunk);
}
return this._requestChunks(chunks);
}
requestRanges(ranges = []) {
const chunksToRequest = [];
for (const range of ranges) {
const beginChunk = this.getBeginChunk(range.begin);
const endChunk = this.getEndChunk(range.end);
for (let chunk = beginChunk; chunk < endChunk; ++chunk) {
if (!chunksToRequest.includes(chunk)) {
chunksToRequest.push(chunk);
}
}
}
chunksToRequest.sort(function (a, b) {
return a - b;
});
return this._requestChunks(chunksToRequest);
}
groupChunks(chunks) {
const groupedChunks = [];
let beginChunk = -1;
let prevChunk = -1;
for (let i = 0, ii = chunks.length; i < ii; ++i) {
const chunk = chunks[i];
if (beginChunk < 0) {
beginChunk = chunk;
}
if (prevChunk >= 0 && prevChunk + 1 !== chunk) {
groupedChunks.push({
beginChunk,
endChunk: prevChunk + 1
});
beginChunk = chunk;
}
if (i + 1 === chunks.length) {
groupedChunks.push({
beginChunk,
endChunk: chunk + 1
});
}
prevChunk = chunk;
}
return groupedChunks;
}
onProgress(args) {
this.msgHandler.send("DocProgress", {
loaded: this.stream.numChunksLoaded * this.chunkSize + args.loaded,
total: this.length
});
}
onReceiveData(args) {
const chunk = args.chunk;
const isProgressive = args.begin === undefined;
const begin = isProgressive ? this.progressiveDataLength : args.begin;
const end = begin + chunk.byteLength;
const beginChunk = Math.floor(begin / this.chunkSize);
const endChunk = end < this.length ? Math.floor(end / this.chunkSize) : Math.ceil(end / this.chunkSize);
if (isProgressive) {
this.stream.onReceiveProgressiveData(chunk);
this.progressiveDataLength = end;
} else {
this.stream.onReceiveData(begin, chunk);
}
if (this.stream.isDataLoaded) {
this._loadedStreamCapability.resolve(this.stream);
}
const loadedRequests = [];
for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) {
const requestIds = this._requestsByChunk.get(curChunk);
if (!requestIds) {
continue;
}
this._requestsByChunk.delete(curChunk);
for (const requestId of requestIds) {
const chunksNeeded = this._chunksNeededByRequest.get(requestId);
if (chunksNeeded.has(curChunk)) {
chunksNeeded.delete(curChunk);
}
if (chunksNeeded.size > 0) {
continue;
}
loadedRequests.push(requestId);
}
}
if (!this.disableAutoFetch && this._requestsByChunk.size === 0) {
let nextEmptyChunk;
if (this.stream.numChunksLoaded === 1) {
const lastChunk = this.stream.numChunks - 1;
if (!this.stream.hasChunk(lastChunk)) {
nextEmptyChunk = lastChunk;
}
} else {
nextEmptyChunk = this.stream.nextEmptyChunk(endChunk);
}
if (Number.isInteger(nextEmptyChunk)) {
this._requestChunks([nextEmptyChunk]);
}
}
for (const requestId of loadedRequests) {
const capability = this._promisesByRequest.get(requestId);
this._promisesByRequest.delete(requestId);
capability.resolve();
}
this.msgHandler.send("DocProgress", {
loaded: this.stream.numChunksLoaded * this.chunkSize,
total: this.length
});
}
onError(err) {
this._loadedStreamCapability.reject(err);
}
getBeginChunk(begin) {
return Math.floor(begin / this.chunkSize);
}
getEndChunk(end) {
return Math.floor((end - 1) / this.chunkSize) + 1;
}
abort(reason) {
this.aborted = true;
this.pdfNetworkStream?.cancelAllRequests(reason);
for (const capability of this._promisesByRequest.values()) {
capability.reject(reason);
}
}
}
;// CONCATENATED MODULE: ./src/core/colorspace.js
function resizeRgbImage(src, dest, w1, h1, w2, h2, alpha01) {
const COMPONENTS = 3;
alpha01 = alpha01 !== 1 ? 0 : alpha01;
const xRatio = w1 / w2;
const yRatio = h1 / h2;
let newIndex = 0,
oldIndex;
const xScaled = new Uint16Array(w2);
const w1Scanline = w1 * COMPONENTS;
for (let i = 0; i < w2; i++) {
xScaled[i] = Math.floor(i * xRatio) * COMPONENTS;
}
for (let i = 0; i < h2; i++) {
const py = Math.floor(i * yRatio) * w1Scanline;
for (let j = 0; j < w2; j++) {
oldIndex = py + xScaled[j];
dest[newIndex++] = src[oldIndex++];
dest[newIndex++] = src[oldIndex++];
dest[newIndex++] = src[oldIndex++];
newIndex += alpha01;
}
}
}
class ColorSpace {
constructor(name, numComps) {
if (this.constructor === ColorSpace) {
unreachable("Cannot initialize ColorSpace.");
}
this.name = name;
this.numComps = numComps;
}
getRgb(src, srcOffset) {
const rgb = new Uint8ClampedArray(3);
this.getRgbItem(src, srcOffset, rgb, 0);
return rgb;
}
getRgbItem(src, srcOffset, dest, destOffset) {
unreachable("Should not call ColorSpace.getRgbItem");
}
getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
unreachable("Should not call ColorSpace.getRgbBuffer");
}
getOutputLength(inputLength, alpha01) {
unreachable("Should not call ColorSpace.getOutputLength");
}
isPassthrough(bits) {
return false;
}
isDefaultDecode(decodeMap, bpc) {
return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
}
fillRgb(dest, originalWidth, originalHeight, width, height, actualHeight, bpc, comps, alpha01) {
const count = originalWidth * originalHeight;
let rgbBuf = null;
const numComponentColors = 1 << bpc;
const needsResizing = originalHeight !== height || originalWidth !== width;
if (this.isPassthrough(bpc)) {
rgbBuf = comps;
} else if (this.numComps === 1 && count > numComponentColors && this.name !== "DeviceGray" && this.name !== "DeviceRGB") {
const allColors = bpc <= 8 ? new Uint8Array(numComponentColors) : new Uint16Array(numComponentColors);
for (let i = 0; i < numComponentColors; i++) {
allColors[i] = i;
}
const colorMap = new Uint8ClampedArray(numComponentColors * 3);
this.getRgbBuffer(allColors, 0, numComponentColors, colorMap, 0, bpc, 0);
if (!needsResizing) {
let destPos = 0;
for (let i = 0; i < count; ++i) {
const key = comps[i] * 3;
dest[destPos++] = colorMap[key];
dest[destPos++] = colorMap[key + 1];
dest[destPos++] = colorMap[key + 2];
destPos += alpha01;
}
} else {
rgbBuf = new Uint8Array(count * 3);
let rgbPos = 0;
for (let i = 0; i < count; ++i) {
const key = comps[i] * 3;
rgbBuf[rgbPos++] = colorMap[key];
rgbBuf[rgbPos++] = colorMap[key + 1];
rgbBuf[rgbPos++] = colorMap[key + 2];
}
}
} else if (!needsResizing) {
this.getRgbBuffer(comps, 0, width * actualHeight, dest, 0, bpc, alpha01);
} else {
rgbBuf = new Uint8ClampedArray(count * 3);
this.getRgbBuffer(comps, 0, count, rgbBuf, 0, bpc, 0);
}
if (rgbBuf) {
if (needsResizing) {
resizeRgbImage(rgbBuf, dest, originalWidth, originalHeight, width, height, alpha01);
} else {
let destPos = 0,
rgbPos = 0;
for (let i = 0, ii = width * actualHeight; i < ii; i++) {
dest[destPos++] = rgbBuf[rgbPos++];
dest[destPos++] = rgbBuf[rgbPos++];
dest[destPos++] = rgbBuf[rgbPos++];
destPos += alpha01;
}
}
}
}
get usesZeroToOneRange() {
return shadow(this, "usesZeroToOneRange", true);
}
static _cache(cacheKey, xref, localColorSpaceCache, parsedColorSpace) {
if (!localColorSpaceCache) {
throw new Error('ColorSpace._cache - expected "localColorSpaceCache" argument.');
}
if (!parsedColorSpace) {
throw new Error('ColorSpace._cache - expected "parsedColorSpace" argument.');
}
let csName, csRef;
if (cacheKey instanceof Ref) {
csRef = cacheKey;
cacheKey = xref.fetch(cacheKey);
}
if (cacheKey instanceof Name) {
csName = cacheKey.name;
}
if (csName || csRef) {
localColorSpaceCache.set(csName, csRef, parsedColorSpace);
}
}
static getCached(cacheKey, xref, localColorSpaceCache) {
if (!localColorSpaceCache) {
throw new Error('ColorSpace.getCached - expected "localColorSpaceCache" argument.');
}
if (cacheKey instanceof Ref) {
const localColorSpace = localColorSpaceCache.getByRef(cacheKey);
if (localColorSpace) {
return localColorSpace;
}
try {
cacheKey = xref.fetch(cacheKey);
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
}
}
if (cacheKey instanceof Name) {
const localColorSpace = localColorSpaceCache.getByName(cacheKey.name);
if (localColorSpace) {
return localColorSpace;
}
}
return null;
}
static async parseAsync({
cs,
xref,
resources = null,
pdfFunctionFactory,
localColorSpaceCache
}) {
const parsedColorSpace = this._parse(cs, xref, resources, pdfFunctionFactory);
this._cache(cs, xref, localColorSpaceCache, parsedColorSpace);
return parsedColorSpace;
}
static parse({
cs,
xref,
resources = null,
pdfFunctionFactory,
localColorSpaceCache
}) {
const cachedColorSpace = this.getCached(cs, xref, localColorSpaceCache);
if (cachedColorSpace) {
return cachedColorSpace;
}
const parsedColorSpace = this._parse(cs, xref, resources, pdfFunctionFactory);
this._cache(cs, xref, localColorSpaceCache, parsedColorSpace);
return parsedColorSpace;
}
static _parse(cs, xref, resources = null, pdfFunctionFactory) {
cs = xref.fetchIfRef(cs);
if (cs instanceof Name) {
switch (cs.name) {
case "G":
case "DeviceGray":
return this.singletons.gray;
case "RGB":
case "DeviceRGB":
return this.singletons.rgb;
case "CMYK":
case "DeviceCMYK":
return this.singletons.cmyk;
case "Pattern":
return new PatternCS(null);
default:
if (resources instanceof Dict) {
const colorSpaces = resources.get("ColorSpace");
if (colorSpaces instanceof Dict) {
const resourcesCS = colorSpaces.get(cs.name);
if (resourcesCS) {
if (resourcesCS instanceof Name) {
return this._parse(resourcesCS, xref, resources, pdfFunctionFactory);
}
cs = resourcesCS;
break;
}
}
}
throw new FormatError(`Unrecognized ColorSpace: ${cs.name}`);
}
}
if (Array.isArray(cs)) {
const mode = xref.fetchIfRef(cs[0]).name;
let params, numComps, baseCS, whitePoint, blackPoint, gamma;
switch (mode) {
case "G":
case "DeviceGray":
return this.singletons.gray;
case "RGB":
case "DeviceRGB":
return this.singletons.rgb;
case "CMYK":
case "DeviceCMYK":
return this.singletons.cmyk;
case "CalGray":
params = xref.fetchIfRef(cs[1]);
whitePoint = params.getArray("WhitePoint");
blackPoint = params.getArray("BlackPoint");
gamma = params.get("Gamma");
return new CalGrayCS(whitePoint, blackPoint, gamma);
case "CalRGB":
params = xref.fetchIfRef(cs[1]);
whitePoint = params.getArray("WhitePoint");
blackPoint = params.getArray("BlackPoint");
gamma = params.getArray("Gamma");
const matrix = params.getArray("Matrix");
return new CalRGBCS(whitePoint, blackPoint, gamma, matrix);
case "ICCBased":
const stream = xref.fetchIfRef(cs[1]);
const dict = stream.dict;
numComps = dict.get("N");
const alt = dict.get("Alternate");
if (alt) {
const altCS = this._parse(alt, xref, resources, pdfFunctionFactory);
if (altCS.numComps === numComps) {
return altCS;
}
warn("ICCBased color space: Ignoring incorrect /Alternate entry.");
}
if (numComps === 1) {
return this.singletons.gray;
} else if (numComps === 3) {
return this.singletons.rgb;
} else if (numComps === 4) {
return this.singletons.cmyk;
}
break;
case "Pattern":
baseCS = cs[1] || null;
if (baseCS) {
baseCS = this._parse(baseCS, xref, resources, pdfFunctionFactory);
}
return new PatternCS(baseCS);
case "I":
case "Indexed":
baseCS = this._parse(cs[1], xref, resources, pdfFunctionFactory);
const hiVal = xref.fetchIfRef(cs[2]) + 1;
const lookup = xref.fetchIfRef(cs[3]);
return new IndexedCS(baseCS, hiVal, lookup);
case "Separation":
case "DeviceN":
const name = xref.fetchIfRef(cs[1]);
numComps = Array.isArray(name) ? name.length : 1;
baseCS = this._parse(cs[2], xref, resources, pdfFunctionFactory);
const tintFn = pdfFunctionFactory.create(cs[3]);
return new AlternateCS(numComps, baseCS, tintFn);
case "Lab":
params = xref.fetchIfRef(cs[1]);
whitePoint = params.getArray("WhitePoint");
blackPoint = params.getArray("BlackPoint");
const range = params.getArray("Range");
return new LabCS(whitePoint, blackPoint, range);
default:
throw new FormatError(`Unimplemented ColorSpace object: ${mode}`);
}
}
throw new FormatError(`Unrecognized ColorSpace object: ${cs}`);
}
static isDefaultDecode(decode, numComps) {
if (!Array.isArray(decode)) {
return true;
}
if (numComps * 2 !== decode.length) {
warn("The decode map is not the correct length");
return true;
}
for (let i = 0, ii = decode.length; i < ii; i += 2) {
if (decode[i] !== 0 || decode[i + 1] !== 1) {
return false;
}
}
return true;
}
static get singletons() {
return shadow(this, "singletons", {
get gray() {
return shadow(this, "gray", new DeviceGrayCS());
},
get rgb() {
return shadow(this, "rgb", new DeviceRgbCS());
},
get cmyk() {
return shadow(this, "cmyk", new DeviceCmykCS());
}
});
}
}
class AlternateCS extends ColorSpace {
constructor(numComps, base, tintFn) {
super("Alternate", numComps);
this.base = base;
this.tintFn = tintFn;
this.tmpBuf = new Float32Array(base.numComps);
}
getRgbItem(src, srcOffset, dest, destOffset) {
const tmpBuf = this.tmpBuf;
this.tintFn(src, srcOffset, tmpBuf, 0);
this.base.getRgbItem(tmpBuf, 0, dest, destOffset);
}
getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
const tintFn = this.tintFn;
const base = this.base;
const scale = 1 / ((1 << bits) - 1);
const baseNumComps = base.numComps;
const usesZeroToOneRange = base.usesZeroToOneRange;
const isPassthrough = (base.isPassthrough(8) || !usesZeroToOneRange) && alpha01 === 0;
let pos = isPassthrough ? destOffset : 0;
const baseBuf = isPassthrough ? dest : new Uint8ClampedArray(baseNumComps * count);
const numComps = this.numComps;
const scaled = new Float32Array(numComps);
const tinted = new Float32Array(baseNumComps);
let i, j;
for (i = 0; i < count; i++) {
for (j = 0; j < numComps; j++) {
scaled[j] = src[srcOffset++] * scale;
}
tintFn(scaled, 0, tinted, 0);
if (usesZeroToOneRange) {
for (j = 0; j < baseNumComps; j++) {
baseBuf[pos++] = tinted[j] * 255;
}
} else {
base.getRgbItem(tinted, 0, baseBuf, pos);
pos += baseNumComps;
}
}
if (!isPassthrough) {
base.getRgbBuffer(baseBuf, 0, count, dest, destOffset, 8, alpha01);
}
}
getOutputLength(inputLength, alpha01) {
return this.base.getOutputLength(inputLength * this.base.numComps / this.numComps, alpha01);
}
}
class PatternCS extends ColorSpace {
constructor(baseCS) {
super("Pattern", null);
this.base = baseCS;
}
isDefaultDecode(decodeMap, bpc) {
unreachable("Should not call PatternCS.isDefaultDecode");
}
}
class IndexedCS extends ColorSpace {
constructor(base, highVal, lookup) {
super("Indexed", 1);
this.base = base;
this.highVal = highVal;
const length = base.numComps * highVal;
this.lookup = new Uint8Array(length);
if (lookup instanceof BaseStream) {
const bytes = lookup.getBytes(length);
this.lookup.set(bytes);
} else if (typeof lookup === "string") {
for (let i = 0; i < length; ++i) {
this.lookup[i] = lookup.charCodeAt(i) & 0xff;
}
} else {
throw new FormatError(`IndexedCS - unrecognized lookup table: ${lookup}`);
}
}
getRgbItem(src, srcOffset, dest, destOffset) {
const numComps = this.base.numComps;
const start = src[srcOffset] * numComps;
this.base.getRgbBuffer(this.lookup, start, 1, dest, destOffset, 8, 0);
}
getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
const base = this.base;
const numComps = base.numComps;
const outputDelta = base.getOutputLength(numComps, alpha01);
const lookup = this.lookup;
for (let i = 0; i < count; ++i) {
const lookupPos = src[srcOffset++] * numComps;
base.getRgbBuffer(lookup, lookupPos, 1, dest, destOffset, 8, alpha01);
destOffset += outputDelta;
}
}
getOutputLength(inputLength, alpha01) {
return this.base.getOutputLength(inputLength * this.base.numComps, alpha01);
}
isDefaultDecode(decodeMap, bpc) {
if (!Array.isArray(decodeMap)) {
return true;
}
if (decodeMap.length !== 2) {
warn("Decode map length is not correct");
return true;
}
if (!Number.isInteger(bpc) || bpc < 1) {
warn("Bits per component is not correct");
return true;
}
return decodeMap[0] === 0 && decodeMap[1] === (1 << bpc) - 1;
}
}
class DeviceGrayCS extends ColorSpace {
constructor() {
super("DeviceGray", 1);
}
getRgbItem(src, srcOffset, dest, destOffset) {
const c = src[srcOffset] * 255;
dest[destOffset] = dest[destOffset + 1] = dest[destOffset + 2] = c;
}
getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
const scale = 255 / ((1 << bits) - 1);
let j = srcOffset,
q = destOffset;
for (let i = 0; i < count; ++i) {
const c = scale * src[j++];
dest[q++] = c;
dest[q++] = c;
dest[q++] = c;
q += alpha01;
}
}
getOutputLength(inputLength, alpha01) {
return inputLength * (3 + alpha01);
}
}
class DeviceRgbCS extends ColorSpace {
constructor() {
super("DeviceRGB", 3);
}
getRgbItem(src, srcOffset, dest, destOffset) {
dest[destOffset] = src[srcOffset] * 255;
dest[destOffset + 1] = src[srcOffset + 1] * 255;
dest[destOffset + 2] = src[srcOffset + 2] * 255;
}
getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
if (bits === 8 && alpha01 === 0) {
dest.set(src.subarray(srcOffset, srcOffset + count * 3), destOffset);
return;
}
const scale = 255 / ((1 << bits) - 1);
let j = srcOffset,
q = destOffset;
for (let i = 0; i < count; ++i) {
dest[q++] = scale * src[j++];
dest[q++] = scale * src[j++];
dest[q++] = scale * src[j++];
q += alpha01;
}
}
getOutputLength(inputLength, alpha01) {
return inputLength * (3 + alpha01) / 3 | 0;
}
isPassthrough(bits) {
return bits === 8;
}
}
class DeviceCmykCS extends ColorSpace {
constructor() {
super("DeviceCMYK", 4);
}
#toRgb(src, srcOffset, srcScale, dest, destOffset) {
const c = src[srcOffset] * srcScale;
const m = src[srcOffset + 1] * srcScale;
const y = src[srcOffset + 2] * srcScale;
const k = src[srcOffset + 3] * srcScale;
dest[destOffset] = 255 + c * (-4.387332384609988 * c + 54.48615194189176 * m + 18.82290502165302 * y + 212.25662451639585 * k + -285.2331026137004) + m * (1.7149763477362134 * m - 5.6096736904047315 * y + -17.873870861415444 * k - 5.497006427196366) + y * (-2.5217340131683033 * y - 21.248923337353073 * k + 17.5119270841813) + k * (-21.86122147463605 * k - 189.48180835922747);
dest[destOffset + 1] = 255 + c * (8.841041422036149 * c + 60.118027045597366 * m + 6.871425592049007 * y + 31.159100130055922 * k + -79.2970844816548) + m * (-15.310361306967817 * m + 17.575251261109482 * y + 131.35250912493976 * k - 190.9453302588951) + y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) + k * (-20.737325471181034 * k - 187.80453709719578);
dest[destOffset + 2] = 255 + c * (0.8842522430003296 * c + 8.078677503112928 * m + 30.89978309703729 * y - 0.23883238689178934 * k + -14.183576799673286) + m * (10.49593273432072 * m + 63.02378494754052 * y + 50.606957656360734 * k - 112.23884253719248) + y * (0.03296041114873217 * y + 115.60384449646641 * k + -193.58209356861505) + k * (-22.33816807309886 * k - 180.12613974708367);
}
getRgbItem(src, srcOffset, dest, destOffset) {
this.#toRgb(src, srcOffset, 1, dest, destOffset);
}
getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
const scale = 1 / ((1 << bits) - 1);
for (let i = 0; i < count; i++) {
this.#toRgb(src, srcOffset, scale, dest, destOffset);
srcOffset += 4;
destOffset += 3 + alpha01;
}
}
getOutputLength(inputLength, alpha01) {
return inputLength / 4 * (3 + alpha01) | 0;
}
}
class CalGrayCS extends ColorSpace {
constructor(whitePoint, blackPoint, gamma) {
super("CalGray", 1);
if (!whitePoint) {
throw new FormatError("WhitePoint missing - required for color space CalGray");
}
[this.XW, this.YW, this.ZW] = whitePoint;
[this.XB, this.YB, this.ZB] = blackPoint || [0, 0, 0];
this.G = gamma || 1;
if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) {
throw new FormatError(`Invalid WhitePoint components for ${this.name}, no fallback available`);
}
if (this.XB < 0 || this.YB < 0 || this.ZB < 0) {
info(`Invalid BlackPoint for ${this.name}, falling back to default.`);
this.XB = this.YB = this.ZB = 0;
}
if (this.XB !== 0 || this.YB !== 0 || this.ZB !== 0) {
warn(`${this.name}, BlackPoint: XB: ${this.XB}, YB: ${this.YB}, ` + `ZB: ${this.ZB}, only default values are supported.`);
}
if (this.G < 1) {
info(`Invalid Gamma: ${this.G} for ${this.name}, falling back to default.`);
this.G = 1;
}
}
#toRgb(src, srcOffset, dest, destOffset, scale) {
const A = src[srcOffset] * scale;
const AG = A ** this.G;
const L = this.YW * AG;
const val = Math.max(295.8 * L ** 0.3333333333333333 - 40.8, 0);
dest[destOffset] = val;
dest[destOffset + 1] = val;
dest[destOffset + 2] = val;
}
getRgbItem(src, srcOffset, dest, destOffset) {
this.#toRgb(src, srcOffset, dest, destOffset, 1);
}
getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
const scale = 1 / ((1 << bits) - 1);
for (let i = 0; i < count; ++i) {
this.#toRgb(src, srcOffset, dest, destOffset, scale);
srcOffset += 1;
destOffset += 3 + alpha01;
}
}
getOutputLength(inputLength, alpha01) {
return inputLength * (3 + alpha01);
}
}
class CalRGBCS extends ColorSpace {
static #BRADFORD_SCALE_MATRIX = new Float32Array([0.8951, 0.2664, -0.1614, -0.7502, 1.7135, 0.0367, 0.0389, -0.0685, 1.0296]);
static #BRADFORD_SCALE_INVERSE_MATRIX = new Float32Array([0.9869929, -0.1470543, 0.1599627, 0.4323053, 0.5183603, 0.0492912, -0.0085287, 0.0400428, 0.9684867]);
static #SRGB_D65_XYZ_TO_RGB_MATRIX = new Float32Array([3.2404542, -1.5371385, -0.4985314, -0.9692660, 1.8760108, 0.0415560, 0.0556434, -0.2040259, 1.0572252]);
static #FLAT_WHITEPOINT_MATRIX = new Float32Array([1, 1, 1]);
static #tempNormalizeMatrix = new Float32Array(3);
static #tempConvertMatrix1 = new Float32Array(3);
static #tempConvertMatrix2 = new Float32Array(3);
static #DECODE_L_CONSTANT = ((8 + 16) / 116) ** 3 / 8.0;
constructor(whitePoint, blackPoint, gamma, matrix) {
super("CalRGB", 3);
if (!whitePoint) {
throw new FormatError("WhitePoint missing - required for color space CalRGB");
}
const [XW, YW, ZW] = this.whitePoint = whitePoint;
const [XB, YB, ZB] = this.blackPoint = blackPoint || new Float32Array(3);
[this.GR, this.GG, this.GB] = gamma || new Float32Array([1, 1, 1]);
[this.MXA, this.MYA, this.MZA, this.MXB, this.MYB, this.MZB, this.MXC, this.MYC, this.MZC] = matrix || new Float32Array([1, 0, 0, 0, 1, 0, 0, 0, 1]);
if (XW < 0 || ZW < 0 || YW !== 1) {
throw new FormatError(`Invalid WhitePoint components for ${this.name}, no fallback available`);
}
if (XB < 0 || YB < 0 || ZB < 0) {
info(`Invalid BlackPoint for ${this.name} [${XB}, ${YB}, ${ZB}], ` + "falling back to default.");
this.blackPoint = new Float32Array(3);
}
if (this.GR < 0 || this.GG < 0 || this.GB < 0) {
info(`Invalid Gamma [${this.GR}, ${this.GG}, ${this.GB}] for ` + `${this.name}, falling back to default.`);
this.GR = this.GG = this.GB = 1;
}
}
#matrixProduct(a, b, result) {
result[0] = a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
result[1] = a[3] * b[0] + a[4] * b[1] + a[5] * b[2];
result[2] = a[6] * b[0] + a[7] * b[1] + a[8] * b[2];
}
#toFlat(sourceWhitePoint, LMS, result) {
result[0] = LMS[0] * 1 / sourceWhitePoint[0];
result[1] = LMS[1] * 1 / sourceWhitePoint[1];
result[2] = LMS[2] * 1 / sourceWhitePoint[2];
}
#toD65(sourceWhitePoint, LMS, result) {
const D65X = 0.95047;
const D65Y = 1;
const D65Z = 1.08883;
result[0] = LMS[0] * D65X / sourceWhitePoint[0];
result[1] = LMS[1] * D65Y / sourceWhitePoint[1];
result[2] = LMS[2] * D65Z / sourceWhitePoint[2];
}
#sRGBTransferFunction(color) {
if (color <= 0.0031308) {
return this.#adjustToRange(0, 1, 12.92 * color);
}
if (color >= 0.99554525) {
return 1;
}
return this.#adjustToRange(0, 1, (1 + 0.055) * color ** (1 / 2.4) - 0.055);
}
#adjustToRange(min, max, value) {
return Math.max(min, Math.min(max, value));
}
#decodeL(L) {
if (L < 0) {
return -this.#decodeL(-L);
}
if (L > 8.0) {
return ((L + 16) / 116) ** 3;
}
return L * CalRGBCS.#DECODE_L_CONSTANT;
}
#compensateBlackPoint(sourceBlackPoint, XYZ_Flat, result) {
if (sourceBlackPoint[0] === 0 && sourceBlackPoint[1] === 0 && sourceBlackPoint[2] === 0) {
result[0] = XYZ_Flat[0];
result[1] = XYZ_Flat[1];
result[2] = XYZ_Flat[2];
return;
}
const zeroDecodeL = this.#decodeL(0);
const X_DST = zeroDecodeL;
const X_SRC = this.#decodeL(sourceBlackPoint[0]);
const Y_DST = zeroDecodeL;
const Y_SRC = this.#decodeL(sourceBlackPoint[1]);
const Z_DST = zeroDecodeL;
const Z_SRC = this.#decodeL(sourceBlackPoint[2]);
const X_Scale = (1 - X_DST) / (1 - X_SRC);
const X_Offset = 1 - X_Scale;
const Y_Scale = (1 - Y_DST) / (1 - Y_SRC);
const Y_Offset = 1 - Y_Scale;
const Z_Scale = (1 - Z_DST) / (1 - Z_SRC);
const Z_Offset = 1 - Z_Scale;
result[0] = XYZ_Flat[0] * X_Scale + X_Offset;
result[1] = XYZ_Flat[1] * Y_Scale + Y_Offset;
result[2] = XYZ_Flat[2] * Z_Scale + Z_Offset;
}
#normalizeWhitePointToFlat(sourceWhitePoint, XYZ_In, result) {
if (sourceWhitePoint[0] === 1 && sourceWhitePoint[2] === 1) {
result[0] = XYZ_In[0];
result[1] = XYZ_In[1];
result[2] = XYZ_In[2];
return;
}
const LMS = result;
this.#matrixProduct(CalRGBCS.#BRADFORD_SCALE_MATRIX, XYZ_In, LMS);
const LMS_Flat = CalRGBCS.#tempNormalizeMatrix;
this.#toFlat(sourceWhitePoint, LMS, LMS_Flat);
this.#matrixProduct(CalRGBCS.#BRADFORD_SCALE_INVERSE_MATRIX, LMS_Flat, result);
}
#normalizeWhitePointToD65(sourceWhitePoint, XYZ_In, result) {
const LMS = result;
this.#matrixProduct(CalRGBCS.#BRADFORD_SCALE_MATRIX, XYZ_In, LMS);
const LMS_D65 = CalRGBCS.#tempNormalizeMatrix;
this.#toD65(sourceWhitePoint, LMS, LMS_D65);
this.#matrixProduct(CalRGBCS.#BRADFORD_SCALE_INVERSE_MATRIX, LMS_D65, result);
}
#toRgb(src, srcOffset, dest, destOffset, scale) {
const A = this.#adjustToRange(0, 1, src[srcOffset] * scale);
const B = this.#adjustToRange(0, 1, src[srcOffset + 1] * scale);
const C = this.#adjustToRange(0, 1, src[srcOffset + 2] * scale);
const AGR = A === 1 ? 1 : A ** this.GR;
const BGG = B === 1 ? 1 : B ** this.GG;
const CGB = C === 1 ? 1 : C ** this.GB;
const X = this.MXA * AGR + this.MXB * BGG + this.MXC * CGB;
const Y = this.MYA * AGR + this.MYB * BGG + this.MYC * CGB;
const Z = this.MZA * AGR + this.MZB * BGG + this.MZC * CGB;
const XYZ = CalRGBCS.#tempConvertMatrix1;
XYZ[0] = X;
XYZ[1] = Y;
XYZ[2] = Z;
const XYZ_Flat = CalRGBCS.#tempConvertMatrix2;
this.#normalizeWhitePointToFlat(this.whitePoint, XYZ, XYZ_Flat);
const XYZ_Black = CalRGBCS.#tempConvertMatrix1;
this.#compensateBlackPoint(this.blackPoint, XYZ_Flat, XYZ_Black);
const XYZ_D65 = CalRGBCS.#tempConvertMatrix2;
this.#normalizeWhitePointToD65(CalRGBCS.#FLAT_WHITEPOINT_MATRIX, XYZ_Black, XYZ_D65);
const SRGB = CalRGBCS.#tempConvertMatrix1;
this.#matrixProduct(CalRGBCS.#SRGB_D65_XYZ_TO_RGB_MATRIX, XYZ_D65, SRGB);
dest[destOffset] = this.#sRGBTransferFunction(SRGB[0]) * 255;
dest[destOffset + 1] = this.#sRGBTransferFunction(SRGB[1]) * 255;
dest[destOffset + 2] = this.#sRGBTransferFunction(SRGB[2]) * 255;
}
getRgbItem(src, srcOffset, dest, destOffset) {
this.#toRgb(src, srcOffset, dest, destOffset, 1);
}
getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
const scale = 1 / ((1 << bits) - 1);
for (let i = 0; i < count; ++i) {
this.#toRgb(src, srcOffset, dest, destOffset, scale);
srcOffset += 3;
destOffset += 3 + alpha01;
}
}
getOutputLength(inputLength, alpha01) {
return inputLength * (3 + alpha01) / 3 | 0;
}
}
class LabCS extends ColorSpace {
constructor(whitePoint, blackPoint, range) {
super("Lab", 3);
if (!whitePoint) {
throw new FormatError("WhitePoint missing - required for color space Lab");
}
[this.XW, this.YW, this.ZW] = whitePoint;
[this.amin, this.amax, this.bmin, this.bmax] = range || [-100, 100, -100, 100];
[this.XB, this.YB, this.ZB] = blackPoint || [0, 0, 0];
if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) {
throw new FormatError("Invalid WhitePoint components, no fallback available");
}
if (this.XB < 0 || this.YB < 0 || this.ZB < 0) {
info("Invalid BlackPoint, falling back to default");
this.XB = this.YB = this.ZB = 0;
}
if (this.amin > this.amax || this.bmin > this.bmax) {
info("Invalid Range, falling back to defaults");
this.amin = -100;
this.amax = 100;
this.bmin = -100;
this.bmax = 100;
}
}
#fn_g(x) {
return x >= 6 / 29 ? x ** 3 : 108 / 841 * (x - 4 / 29);
}
#decode(value, high1, low2, high2) {
return low2 + value * (high2 - low2) / high1;
}
#toRgb(src, srcOffset, maxVal, dest, destOffset) {
let Ls = src[srcOffset];
let as = src[srcOffset + 1];
let bs = src[srcOffset + 2];
if (maxVal !== false) {
Ls = this.#decode(Ls, maxVal, 0, 100);
as = this.#decode(as, maxVal, this.amin, this.amax);
bs = this.#decode(bs, maxVal, this.bmin, this.bmax);
}
if (as > this.amax) {
as = this.amax;
} else if (as < this.amin) {
as = this.amin;
}
if (bs > this.bmax) {
bs = this.bmax;
} else if (bs < this.bmin) {
bs = this.bmin;
}
const M = (Ls + 16) / 116;
const L = M + as / 500;
const N = M - bs / 200;
const X = this.XW * this.#fn_g(L);
const Y = this.YW * this.#fn_g(M);
const Z = this.ZW * this.#fn_g(N);
let r, g, b;
if (this.ZW < 1) {
r = X * 3.1339 + Y * -1.617 + Z * -0.4906;
g = X * -0.9785 + Y * 1.916 + Z * 0.0333;
b = X * 0.072 + Y * -0.229 + Z * 1.4057;
} else {
r = X * 3.2406 + Y * -1.5372 + Z * -0.4986;
g = X * -0.9689 + Y * 1.8758 + Z * 0.0415;
b = X * 0.0557 + Y * -0.204 + Z * 1.057;
}
dest[destOffset] = Math.sqrt(r) * 255;
dest[destOffset + 1] = Math.sqrt(g) * 255;
dest[destOffset + 2] = Math.sqrt(b) * 255;
}
getRgbItem(src, srcOffset, dest, destOffset) {
this.#toRgb(src, srcOffset, false, dest, destOffset);
}
getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
const maxVal = (1 << bits) - 1;
for (let i = 0; i < count; i++) {
this.#toRgb(src, srcOffset, maxVal, dest, destOffset);
srcOffset += 3;
destOffset += 3 + alpha01;
}
}
getOutputLength(inputLength, alpha01) {
return inputLength * (3 + alpha01) / 3 | 0;
}
isDefaultDecode(decodeMap, bpc) {
return true;
}
get usesZeroToOneRange() {
return shadow(this, "usesZeroToOneRange", false);
}
}
;// CONCATENATED MODULE: ./src/core/binary_cmap.js
function hexToInt(a, size) {
let n = 0;
for (let i = 0; i <= size; i++) {
n = n << 8 | a[i];
}
return n >>> 0;
}
function hexToStr(a, size) {
if (size === 1) {
return String.fromCharCode(a[0], a[1]);
}
if (size === 3) {
return String.fromCharCode(a[0], a[1], a[2], a[3]);
}
return String.fromCharCode(...a.subarray(0, size + 1));
}
function addHex(a, b, size) {
let c = 0;
for (let i = size; i >= 0; i--) {
c += a[i] + b[i];
a[i] = c & 255;
c >>= 8;
}
}
function incHex(a, size) {
let c = 1;
for (let i = size; i >= 0 && c > 0; i--) {
c += a[i];
a[i] = c & 255;
c >>= 8;
}
}
const MAX_NUM_SIZE = 16;
const MAX_ENCODED_NUM_SIZE = 19;
class BinaryCMapStream {
constructor(data) {
this.buffer = data;
this.pos = 0;
this.end = data.length;
this.tmpBuf = new Uint8Array(MAX_ENCODED_NUM_SIZE);
}
readByte() {
if (this.pos >= this.end) {
return -1;
}
return this.buffer[this.pos++];
}
readNumber() {
let n = 0;
let last;
do {
const b = this.readByte();
if (b < 0) {
throw new FormatError("unexpected EOF in bcmap");
}
last = !(b & 0x80);
n = n << 7 | b & 0x7f;
} while (!last);
return n;
}
readSigned() {
const n = this.readNumber();
return n & 1 ? ~(n >>> 1) : n >>> 1;
}
readHex(num, size) {
num.set(this.buffer.subarray(this.pos, this.pos + size + 1));
this.pos += size + 1;
}
readHexNumber(num, size) {
let last;
const stack = this.tmpBuf;
let sp = 0;
do {
const b = this.readByte();
if (b < 0) {
throw new FormatError("unexpected EOF in bcmap");
}
last = !(b & 0x80);
stack[sp++] = b & 0x7f;
} while (!last);
let i = size,
buffer = 0,
bufferSize = 0;
while (i >= 0) {
while (bufferSize < 8 && stack.length > 0) {
buffer |= stack[--sp] << bufferSize;
bufferSize += 7;
}
num[i] = buffer & 255;
i--;
buffer >>= 8;
bufferSize -= 8;
}
}
readHexSigned(num, size) {
this.readHexNumber(num, size);
const sign = num[size] & 1 ? 255 : 0;
let c = 0;
for (let i = 0; i <= size; i++) {
c = (c & 1) << 8 | num[i];
num[i] = c >> 1 ^ sign;
}
}
readString() {
const len = this.readNumber(),
buf = new Array(len);
for (let i = 0; i < len; i++) {
buf[i] = this.readNumber();
}
return String.fromCharCode(...buf);
}
}
class BinaryCMapReader {
async process(data, cMap, extend) {
const stream = new BinaryCMapStream(data);
const header = stream.readByte();
cMap.vertical = !!(header & 1);
let useCMap = null;
const start = new Uint8Array(MAX_NUM_SIZE);
const end = new Uint8Array(MAX_NUM_SIZE);
const char = new Uint8Array(MAX_NUM_SIZE);
const charCode = new Uint8Array(MAX_NUM_SIZE);
const tmp = new Uint8Array(MAX_NUM_SIZE);
let code;
let b;
while ((b = stream.readByte()) >= 0) {
const type = b >> 5;
if (type === 7) {
switch (b & 0x1f) {
case 0:
stream.readString();
break;
case 1:
useCMap = stream.readString();
break;
}
continue;
}
const sequence = !!(b & 0x10);
const dataSize = b & 15;
if (dataSize + 1 > MAX_NUM_SIZE) {
throw new Error("BinaryCMapReader.process: Invalid dataSize.");
}
const ucs2DataSize = 1;
const subitemsCount = stream.readNumber();
switch (type) {
case 0:
stream.readHex(start, dataSize);
stream.readHexNumber(end, dataSize);
addHex(end, start, dataSize);
cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize));
for (let i = 1; i < subitemsCount; i++) {
incHex(end, dataSize);
stream.readHexNumber(start, dataSize);
addHex(start, end, dataSize);
stream.readHexNumber(end, dataSize);
addHex(end, start, dataSize);
cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize));
}
break;
case 1:
stream.readHex(start, dataSize);
stream.readHexNumber(end, dataSize);
addHex(end, start, dataSize);
stream.readNumber();
for (let i = 1; i < subitemsCount; i++) {
incHex(end, dataSize);
stream.readHexNumber(start, dataSize);
addHex(start, end, dataSize);
stream.readHexNumber(end, dataSize);
addHex(end, start, dataSize);
stream.readNumber();
}
break;
case 2:
stream.readHex(char, dataSize);
code = stream.readNumber();
cMap.mapOne(hexToInt(char, dataSize), code);
for (let i = 1; i < subitemsCount; i++) {
incHex(char, dataSize);
if (!sequence) {
stream.readHexNumber(tmp, dataSize);
addHex(char, tmp, dataSize);
}
code = stream.readSigned() + (code + 1);
cMap.mapOne(hexToInt(char, dataSize), code);
}
break;
case 3:
stream.readHex(start, dataSize);
stream.readHexNumber(end, dataSize);
addHex(end, start, dataSize);
code = stream.readNumber();
cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code);
for (let i = 1; i < subitemsCount; i++) {
incHex(end, dataSize);
if (!sequence) {
stream.readHexNumber(start, dataSize);
addHex(start, end, dataSize);
} else {
start.set(end);
}
stream.readHexNumber(end, dataSize);
addHex(end, start, dataSize);
code = stream.readNumber();
cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code);
}
break;
case 4:
stream.readHex(char, ucs2DataSize);
stream.readHex(charCode, dataSize);
cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize));
for (let i = 1; i < subitemsCount; i++) {
incHex(char, ucs2DataSize);
if (!sequence) {
stream.readHexNumber(tmp, ucs2DataSize);
addHex(char, tmp, ucs2DataSize);
}
incHex(charCode, dataSize);
stream.readHexSigned(tmp, dataSize);
addHex(charCode, tmp, dataSize);
cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize));
}
break;
case 5:
stream.readHex(start, ucs2DataSize);
stream.readHexNumber(end, ucs2DataSize);
addHex(end, start, ucs2DataSize);
stream.readHex(charCode, dataSize);
cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize));
for (let i = 1; i < subitemsCount; i++) {
incHex(end, ucs2DataSize);
if (!sequence) {
stream.readHexNumber(start, ucs2DataSize);
addHex(start, end, ucs2DataSize);
} else {
start.set(end);
}
stream.readHexNumber(end, ucs2DataSize);
addHex(end, start, ucs2DataSize);
stream.readHex(charCode, dataSize);
cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize));
}
break;
default:
throw new Error(`BinaryCMapReader.process - unknown type: ${type}`);
}
}
if (useCMap) {
return extend(useCMap);
}
return cMap;
}
}
;// CONCATENATED MODULE: ./src/core/decode_stream.js
const emptyBuffer = new Uint8Array(0);
class DecodeStream extends BaseStream {
constructor(maybeMinBufferLength) {
super();
this._rawMinBufferLength = maybeMinBufferLength || 0;
this.pos = 0;
this.bufferLength = 0;
this.eof = false;
this.buffer = emptyBuffer;
this.minBufferLength = 512;
if (maybeMinBufferLength) {
while (this.minBufferLength < maybeMinBufferLength) {
this.minBufferLength *= 2;
}
}
}
get isEmpty() {
while (!this.eof && this.bufferLength === 0) {
this.readBlock();
}
return this.bufferLength === 0;
}
ensureBuffer(requested) {
const buffer = this.buffer;
if (requested <= buffer.byteLength) {
return buffer;
}
let size = this.minBufferLength;
while (size < requested) {
size *= 2;
}
const buffer2 = new Uint8Array(size);
buffer2.set(buffer);
return this.buffer = buffer2;
}
getByte() {
const pos = this.pos;
while (this.bufferLength <= pos) {
if (this.eof) {
return -1;
}
this.readBlock();
}
return this.buffer[this.pos++];
}
getBytes(length) {
const pos = this.pos;
let end;
if (length) {
this.ensureBuffer(pos + length);
end = pos + length;
while (!this.eof && this.bufferLength < end) {
this.readBlock();
}
const bufEnd = this.bufferLength;
if (end > bufEnd) {
end = bufEnd;
}
} else {
while (!this.eof) {
this.readBlock();
}
end = this.bufferLength;
}
this.pos = end;
return this.buffer.subarray(pos, end);
}
reset() {
this.pos = 0;
}
makeSubStream(start, length, dict = null) {
if (length === undefined) {
while (!this.eof) {
this.readBlock();
}
} else {
const end = start + length;
while (this.bufferLength <= end && !this.eof) {
this.readBlock();
}
}
return new Stream(this.buffer, start, length, dict);
}
getBaseStreams() {
return this.str ? this.str.getBaseStreams() : null;
}
}
class StreamsSequenceStream extends DecodeStream {
constructor(streams, onError = null) {
let maybeLength = 0;
for (const stream of streams) {
maybeLength += stream instanceof DecodeStream ? stream._rawMinBufferLength : stream.length;
}
super(maybeLength);
this.streams = streams;
this._onError = onError;
}
readBlock() {
const streams = this.streams;
if (streams.length === 0) {
this.eof = true;
return;
}
const stream = streams.shift();
let chunk;
try {
chunk = stream.getBytes();
} catch (reason) {
if (this._onError) {
this._onError(reason, stream.dict?.objId);
return;
}
throw reason;
}
const bufferLength = this.bufferLength;
const newLength = bufferLength + chunk.length;
const buffer = this.ensureBuffer(newLength);
buffer.set(chunk, bufferLength);
this.bufferLength = newLength;
}
getBaseStreams() {
const baseStreamsBuf = [];
for (const stream of this.streams) {
const baseStreams = stream.getBaseStreams();
if (baseStreams) {
baseStreamsBuf.push(...baseStreams);
}
}
return baseStreamsBuf.length > 0 ? baseStreamsBuf : null;
}
}
;// CONCATENATED MODULE: ./src/core/ascii_85_stream.js
class Ascii85Stream extends DecodeStream {
constructor(str, maybeLength) {
if (maybeLength) {
maybeLength *= 0.8;
}
super(maybeLength);
this.str = str;
this.dict = str.dict;
this.input = new Uint8Array(5);
}
readBlock() {
const TILDA_CHAR = 0x7e;
const Z_LOWER_CHAR = 0x7a;
const EOF = -1;
const str = this.str;
let c = str.getByte();
while (isWhiteSpace(c)) {
c = str.getByte();
}
if (c === EOF || c === TILDA_CHAR) {
this.eof = true;
return;
}
const bufferLength = this.bufferLength;
let buffer, i;
if (c === Z_LOWER_CHAR) {
buffer = this.ensureBuffer(bufferLength + 4);
for (i = 0; i < 4; ++i) {
buffer[bufferLength + i] = 0;
}
this.bufferLength += 4;
} else {
const input = this.input;
input[0] = c;
for (i = 1; i < 5; ++i) {
c = str.getByte();
while (isWhiteSpace(c)) {
c = str.getByte();
}
input[i] = c;
if (c === EOF || c === TILDA_CHAR) {
break;
}
}
buffer = this.ensureBuffer(bufferLength + i - 1);
this.bufferLength += i - 1;
if (i < 5) {
for (; i < 5; ++i) {
input[i] = 0x21 + 84;
}
this.eof = true;
}
let t = 0;
for (i = 0; i < 5; ++i) {
t = t * 85 + (input[i] - 0x21);
}
for (i = 3; i >= 0; --i) {
buffer[bufferLength + i] = t & 0xff;
t >>= 8;
}
}
}
}
;// CONCATENATED MODULE: ./src/core/ascii_hex_stream.js
class AsciiHexStream extends DecodeStream {
constructor(str, maybeLength) {
if (maybeLength) {
maybeLength *= 0.5;
}
super(maybeLength);
this.str = str;
this.dict = str.dict;
this.firstDigit = -1;
}
readBlock() {
const UPSTREAM_BLOCK_SIZE = 8000;
const bytes = this.str.getBytes(UPSTREAM_BLOCK_SIZE);
if (!bytes.length) {
this.eof = true;
return;
}
const maxDecodeLength = bytes.length + 1 >> 1;
const buffer = this.ensureBuffer(this.bufferLength + maxDecodeLength);
let bufferLength = this.bufferLength;
let firstDigit = this.firstDigit;
for (const ch of bytes) {
let digit;
if (ch >= 0x30 && ch <= 0x39) {
digit = ch & 0x0f;
} else if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) {
digit = (ch & 0x0f) + 9;
} else if (ch === 0x3e) {
this.eof = true;
break;
} else {
continue;
}
if (firstDigit < 0) {
firstDigit = digit;
} else {
buffer[bufferLength++] = firstDigit << 4 | digit;
firstDigit = -1;
}
}
if (firstDigit >= 0 && this.eof) {
buffer[bufferLength++] = firstDigit << 4;
firstDigit = -1;
}
this.firstDigit = firstDigit;
this.bufferLength = bufferLength;
}
}
;// CONCATENATED MODULE: ./src/core/ccitt.js
const ccittEOL = -2;
const ccittEOF = -1;
const twoDimPass = 0;
const twoDimHoriz = 1;
const twoDimVert0 = 2;
const twoDimVertR1 = 3;
const twoDimVertL1 = 4;
const twoDimVertR2 = 5;
const twoDimVertL2 = 6;
const twoDimVertR3 = 7;
const twoDimVertL3 = 8;
const twoDimTable = [[-1, -1], [-1, -1], [7, twoDimVertL3], [7, twoDimVertR3], [6, twoDimVertL2], [6, twoDimVertL2], [6, twoDimVertR2], [6, twoDimVertR2], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0]];
const whiteTable1 = [[-1, -1], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [12, 1984], [12, 2048], [12, 2112], [12, 2176], [12, 2240], [12, 2304], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [12, 2368], [12, 2432], [12, 2496], [12, 2560]];
const whiteTable2 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [8, 29], [8, 29], [8, 30], [8, 30], [8, 45], [8, 45], [8, 46], [8, 46], [7, 22], [7, 22], [7, 22], [7, 22], [7, 23], [7, 23], [7, 23], [7, 23], [8, 47], [8, 47], [8, 48], [8, 48], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [7, 20], [7, 20], [7, 20], [7, 20], [8, 33], [8, 33], [8, 34], [8, 34], [8, 35], [8, 35], [8, 36], [8, 36], [8, 37], [8, 37], [8, 38], [8, 38], [7, 19], [7, 19], [7, 19], [7, 19], [8, 31], [8, 31], [8, 32], [8, 32], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [8, 53], [8, 53], [8, 54], [8, 54], [7, 26], [7, 26], [7, 26], [7, 26], [8, 39], [8, 39], [8, 40], [8, 40], [8, 41], [8, 41], [8, 42], [8, 42], [8, 43], [8, 43], [8, 44], [8, 44], [7, 21], [7, 21], [7, 21], [7, 21], [7, 28], [7, 28], [7, 28], [7, 28], [8, 61], [8, 61], [8, 62], [8, 62], [8, 63], [8, 63], [8, 0], [8, 0], [8, 320], [8, 320], [8, 384], [8, 384], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [7, 27], [7, 27], [7, 27], [7, 27], [8, 59], [8, 59], [8, 60], [8, 60], [9, 1472], [9, 1536], [9, 1600], [9, 1728], [7, 18], [7, 18], [7, 18], [7, 18], [7, 24], [7, 24], [7, 24], [7, 24], [8, 49], [8, 49], [8, 50], [8, 50], [8, 51], [8, 51], [8, 52], [8, 52], [7, 25], [7, 25], [7, 25], [7, 25], [8, 55], [8, 55], [8, 56], [8, 56], [8, 57], [8, 57], [8, 58], [8, 58], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [8, 448], [8, 448], [8, 512], [8, 512], [9, 704], [9, 768], [8, 640], [8, 640], [8, 576], [8, 576], [9, 832], [9, 896], [9, 960], [9, 1024], [9, 1088], [9, 1152], [9, 1216], [9, 1280], [9, 1344], [9, 1408], [7, 256], [7, 256], [7, 256], [7, 256], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7]];
const blackTable1 = [[-1, -1], [-1, -1], [12, ccittEOL], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [11, 1792], [11, 1792], [12, 1984], [12, 1984], [12, 2048], [12, 2048], [12, 2112], [12, 2112], [12, 2176], [12, 2176], [12, 2240], [12, 2240], [12, 2304], [12, 2304], [11, 1856], [11, 1856], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [11, 1920], [11, 1920], [12, 2368], [12, 2368], [12, 2432], [12, 2432], [12, 2496], [12, 2496], [12, 2560], [12, 2560], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [12, 52], [12, 52], [13, 640], [13, 704], [13, 768], [13, 832], [12, 55], [12, 55], [12, 56], [12, 56], [13, 1280], [13, 1344], [13, 1408], [13, 1472], [12, 59], [12, 59], [12, 60], [12, 60], [13, 1536], [13, 1600], [11, 24], [11, 24], [11, 24], [11, 24], [11, 25], [11, 25], [11, 25], [11, 25], [13, 1664], [13, 1728], [12, 320], [12, 320], [12, 384], [12, 384], [12, 448], [12, 448], [13, 512], [13, 576], [12, 53], [12, 53], [12, 54], [12, 54], [13, 896], [13, 960], [13, 1024], [13, 1088], [13, 1152], [13, 1216], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64]];
const blackTable2 = [[8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [11, 23], [11, 23], [12, 50], [12, 51], [12, 44], [12, 45], [12, 46], [12, 47], [12, 57], [12, 58], [12, 61], [12, 256], [10, 16], [10, 16], [10, 16], [10, 16], [10, 17], [10, 17], [10, 17], [10, 17], [12, 48], [12, 49], [12, 62], [12, 63], [12, 30], [12, 31], [12, 32], [12, 33], [12, 40], [12, 41], [11, 22], [11, 22], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [12, 128], [12, 192], [12, 26], [12, 27], [12, 28], [12, 29], [11, 19], [11, 19], [11, 20], [11, 20], [12, 34], [12, 35], [12, 36], [12, 37], [12, 38], [12, 39], [11, 21], [11, 21], [12, 42], [12, 43], [10, 0], [10, 0], [10, 0], [10, 0], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12]];
const blackTable3 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [6, 9], [6, 8], [5, 7], [5, 7], [4, 6], [4, 6], [4, 6], [4, 6], [4, 5], [4, 5], [4, 5], [4, 5], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2]];
class CCITTFaxDecoder {
constructor(source, options = {}) {
if (!source || typeof source.next !== "function") {
throw new Error('CCITTFaxDecoder - invalid "source" parameter.');
}
this.source = source;
this.eof = false;
this.encoding = options.K || 0;
this.eoline = options.EndOfLine || false;
this.byteAlign = options.EncodedByteAlign || false;
this.columns = options.Columns || 1728;
this.rows = options.Rows || 0;
this.eoblock = options.EndOfBlock ?? true;
this.black = options.BlackIs1 || false;
this.codingLine = new Uint32Array(this.columns + 1);
this.refLine = new Uint32Array(this.columns + 2);
this.codingLine[0] = this.columns;
this.codingPos = 0;
this.row = 0;
this.nextLine2D = this.encoding < 0;
this.inputBits = 0;
this.inputBuf = 0;
this.outputBits = 0;
this.rowsDone = false;
let code1;
while ((code1 = this._lookBits(12)) === 0) {
this._eatBits(1);
}
if (code1 === 1) {
this._eatBits(12);
}
if (this.encoding > 0) {
this.nextLine2D = !this._lookBits(1);
this._eatBits(1);
}
}
readNextChar() {
if (this.eof) {
return -1;
}
const refLine = this.refLine;
const codingLine = this.codingLine;
const columns = this.columns;
let refPos, blackPixels, bits, i;
if (this.outputBits === 0) {
if (this.rowsDone) {
this.eof = true;
}
if (this.eof) {
return -1;
}
this.err = false;
let code1, code2, code3;
if (this.nextLine2D) {
for (i = 0; codingLine[i] < columns; ++i) {
refLine[i] = codingLine[i];
}
refLine[i++] = columns;
refLine[i] = columns;
codingLine[0] = 0;
this.codingPos = 0;
refPos = 0;
blackPixels = 0;
while (codingLine[this.codingPos] < columns) {
code1 = this._getTwoDimCode();
switch (code1) {
case twoDimPass:
this._addPixels(refLine[refPos + 1], blackPixels);
if (refLine[refPos + 1] < columns) {
refPos += 2;
}
break;
case twoDimHoriz:
code1 = code2 = 0;
if (blackPixels) {
do {
code1 += code3 = this._getBlackCode();
} while (code3 >= 64);
do {
code2 += code3 = this._getWhiteCode();
} while (code3 >= 64);
} else {
do {
code1 += code3 = this._getWhiteCode();
} while (code3 >= 64);
do {
code2 += code3 = this._getBlackCode();
} while (code3 >= 64);
}
this._addPixels(codingLine[this.codingPos] + code1, blackPixels);
if (codingLine[this.codingPos] < columns) {
this._addPixels(codingLine[this.codingPos] + code2, blackPixels ^ 1);
}
while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
refPos += 2;
}
break;
case twoDimVertR3:
this._addPixels(refLine[refPos] + 3, blackPixels);
blackPixels ^= 1;
if (codingLine[this.codingPos] < columns) {
++refPos;
while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
refPos += 2;
}
}
break;
case twoDimVertR2:
this._addPixels(refLine[refPos] + 2, blackPixels);
blackPixels ^= 1;
if (codingLine[this.codingPos] < columns) {
++refPos;
while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
refPos += 2;
}
}
break;
case twoDimVertR1:
this._addPixels(refLine[refPos] + 1, blackPixels);
blackPixels ^= 1;
if (codingLine[this.codingPos] < columns) {
++refPos;
while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
refPos += 2;
}
}
break;
case twoDimVert0:
this._addPixels(refLine[refPos], blackPixels);
blackPixels ^= 1;
if (codingLine[this.codingPos] < columns) {
++refPos;
while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
refPos += 2;
}
}
break;
case twoDimVertL3:
this._addPixelsNeg(refLine[refPos] - 3, blackPixels);
blackPixels ^= 1;
if (codingLine[this.codingPos] < columns) {
if (refPos > 0) {
--refPos;
} else {
++refPos;
}
while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
refPos += 2;
}
}
break;
case twoDimVertL2:
this._addPixelsNeg(refLine[refPos] - 2, blackPixels);
blackPixels ^= 1;
if (codingLine[this.codingPos] < columns) {
if (refPos > 0) {
--refPos;
} else {
++refPos;
}
while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
refPos += 2;
}
}
break;
case twoDimVertL1:
this._addPixelsNeg(refLine[refPos] - 1, blackPixels);
blackPixels ^= 1;
if (codingLine[this.codingPos] < columns) {
if (refPos > 0) {
--refPos;
} else {
++refPos;
}
while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
refPos += 2;
}
}
break;
case ccittEOF:
this._addPixels(columns, 0);
this.eof = true;
break;
default:
info("bad 2d code");
this._addPixels(columns, 0);
this.err = true;
}
}
} else {
codingLine[0] = 0;
this.codingPos = 0;
blackPixels = 0;
while (codingLine[this.codingPos] < columns) {
code1 = 0;
if (blackPixels) {
do {
code1 += code3 = this._getBlackCode();
} while (code3 >= 64);
} else {
do {
code1 += code3 = this._getWhiteCode();
} while (code3 >= 64);
}
this._addPixels(codingLine[this.codingPos] + code1, blackPixels);
blackPixels ^= 1;
}
}
let gotEOL = false;
if (this.byteAlign) {
this.inputBits &= ~7;
}
if (!this.eoblock && this.row === this.rows - 1) {
this.rowsDone = true;
} else {
code1 = this._lookBits(12);
if (this.eoline) {
while (code1 !== ccittEOF && code1 !== 1) {
this._eatBits(1);
code1 = this._lookBits(12);
}
} else {
while (code1 === 0) {
this._eatBits(1);
code1 = this._lookBits(12);
}
}
if (code1 === 1) {
this._eatBits(12);
gotEOL = true;
} else if (code1 === ccittEOF) {
this.eof = true;
}
}
if (!this.eof && this.encoding > 0 && !this.rowsDone) {
this.nextLine2D = !this._lookBits(1);
this._eatBits(1);
}
if (this.eoblock && gotEOL && this.byteAlign) {
code1 = this._lookBits(12);
if (code1 === 1) {
this._eatBits(12);
if (this.encoding > 0) {
this._lookBits(1);
this._eatBits(1);
}
if (this.encoding >= 0) {
for (i = 0; i < 4; ++i) {
code1 = this._lookBits(12);
if (code1 !== 1) {
info("bad rtc code: " + code1);
}
this._eatBits(12);
if (this.encoding > 0) {
this._lookBits(1);
this._eatBits(1);
}
}
}
this.eof = true;
}
} else if (this.err && this.eoline) {
while (true) {
code1 = this._lookBits(13);
if (code1 === ccittEOF) {
this.eof = true;
return -1;
}
if (code1 >> 1 === 1) {
break;
}
this._eatBits(1);
}
this._eatBits(12);
if (this.encoding > 0) {
this._eatBits(1);
this.nextLine2D = !(code1 & 1);
}
}
this.outputBits = codingLine[0] > 0 ? codingLine[this.codingPos = 0] : codingLine[this.codingPos = 1];
this.row++;
}
let c;
if (this.outputBits >= 8) {
c = this.codingPos & 1 ? 0 : 0xff;
this.outputBits -= 8;
if (this.outputBits === 0 && codingLine[this.codingPos] < columns) {
this.codingPos++;
this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1];
}
} else {
bits = 8;
c = 0;
do {
if (typeof this.outputBits !== "number") {
throw new FormatError('Invalid /CCITTFaxDecode data, "outputBits" must be a number.');
}
if (this.outputBits > bits) {
c <<= bits;
if (!(this.codingPos & 1)) {
c |= 0xff >> 8 - bits;
}
this.outputBits -= bits;
bits = 0;
} else {
c <<= this.outputBits;
if (!(this.codingPos & 1)) {
c |= 0xff >> 8 - this.outputBits;
}
bits -= this.outputBits;
this.outputBits = 0;
if (codingLine[this.codingPos] < columns) {
this.codingPos++;
this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1];
} else if (bits > 0) {
c <<= bits;
bits = 0;
}
}
} while (bits);
}
if (this.black) {
c ^= 0xff;
}
return c;
}
_addPixels(a1, blackPixels) {
const codingLine = this.codingLine;
let codingPos = this.codingPos;
if (a1 > codingLine[codingPos]) {
if (a1 > this.columns) {
info("row is wrong length");
this.err = true;
a1 = this.columns;
}
if (codingPos & 1 ^ blackPixels) {
++codingPos;
}
codingLine[codingPos] = a1;
}
this.codingPos = codingPos;
}
_addPixelsNeg(a1, blackPixels) {
const codingLine = this.codingLine;
let codingPos = this.codingPos;
if (a1 > codingLine[codingPos]) {
if (a1 > this.columns) {
info("row is wrong length");
this.err = true;
a1 = this.columns;
}
if (codingPos & 1 ^ blackPixels) {
++codingPos;
}
codingLine[codingPos] = a1;
} else if (a1 < codingLine[codingPos]) {
if (a1 < 0) {
info("invalid code");
this.err = true;
a1 = 0;
}
while (codingPos > 0 && a1 < codingLine[codingPos - 1]) {
--codingPos;
}
codingLine[codingPos] = a1;
}
this.codingPos = codingPos;
}
_findTableCode(start, end, table, limit) {
const limitValue = limit || 0;
for (let i = start; i <= end; ++i) {
let code = this._lookBits(i);
if (code === ccittEOF) {
return [true, 1, false];
}
if (i < end) {
code <<= end - i;
}
if (!limitValue || code >= limitValue) {
const p = table[code - limitValue];
if (p[0] === i) {
this._eatBits(i);
return [true, p[1], true];
}
}
}
return [false, 0, false];
}
_getTwoDimCode() {
let code = 0;
let p;
if (this.eoblock) {
code = this._lookBits(7);
p = twoDimTable[code];
if (p?.[0] > 0) {
this._eatBits(p[0]);
return p[1];
}
} else {
const result = this._findTableCode(1, 7, twoDimTable);
if (result[0] && result[2]) {
return result[1];
}
}
info("Bad two dim code");
return ccittEOF;
}
_getWhiteCode() {
let code = 0;
let p;
if (this.eoblock) {
code = this._lookBits(12);
if (code === ccittEOF) {
return 1;
}
p = code >> 5 === 0 ? whiteTable1[code] : whiteTable2[code >> 3];
if (p[0] > 0) {
this._eatBits(p[0]);
return p[1];
}
} else {
let result = this._findTableCode(1, 9, whiteTable2);
if (result[0]) {
return result[1];
}
result = this._findTableCode(11, 12, whiteTable1);
if (result[0]) {
return result[1];
}
}
info("bad white code");
this._eatBits(1);
return 1;
}
_getBlackCode() {
let code, p;
if (this.eoblock) {
code = this._lookBits(13);
if (code === ccittEOF) {
return 1;
}
if (code >> 7 === 0) {
p = blackTable1[code];
} else if (code >> 9 === 0 && code >> 7 !== 0) {
p = blackTable2[(code >> 1) - 64];
} else {
p = blackTable3[code >> 7];
}
if (p[0] > 0) {
this._eatBits(p[0]);
return p[1];
}
} else {
let result = this._findTableCode(2, 6, blackTable3);
if (result[0]) {
return result[1];
}
result = this._findTableCode(7, 12, blackTable2, 64);
if (result[0]) {
return result[1];
}
result = this._findTableCode(10, 13, blackTable1);
if (result[0]) {
return result[1];
}
}
info("bad black code");
this._eatBits(1);
return 1;
}
_lookBits(n) {
let c;
while (this.inputBits < n) {
if ((c = this.source.next()) === -1) {
if (this.inputBits === 0) {
return ccittEOF;
}
return this.inputBuf << n - this.inputBits & 0xffff >> 16 - n;
}
this.inputBuf = this.inputBuf << 8 | c;
this.inputBits += 8;
}
return this.inputBuf >> this.inputBits - n & 0xffff >> 16 - n;
}
_eatBits(n) {
if ((this.inputBits -= n) < 0) {
this.inputBits = 0;
}
}
}
;// CONCATENATED MODULE: ./src/core/ccitt_stream.js
class CCITTFaxStream extends DecodeStream {
constructor(str, maybeLength, params) {
super(maybeLength);
this.str = str;
this.dict = str.dict;
if (!(params instanceof Dict)) {
params = Dict.empty;
}
const source = {
next() {
return str.getByte();
}
};
this.ccittFaxDecoder = new CCITTFaxDecoder(source, {
K: params.get("K"),
EndOfLine: params.get("EndOfLine"),
EncodedByteAlign: params.get("EncodedByteAlign"),
Columns: params.get("Columns"),
Rows: params.get("Rows"),
EndOfBlock: params.get("EndOfBlock"),
BlackIs1: params.get("BlackIs1")
});
}
readBlock() {
while (!this.eof) {
const c = this.ccittFaxDecoder.readNextChar();
if (c === -1) {
this.eof = true;
return;
}
this.ensureBuffer(this.bufferLength + 1);
this.buffer[this.bufferLength++] = c;
}
}
}
;// CONCATENATED MODULE: ./src/core/flate_stream.js
const codeLenCodeMap = new Int32Array([16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15]);
const lengthDecode = new Int32Array([0x00003, 0x00004, 0x00005, 0x00006, 0x00007, 0x00008, 0x00009, 0x0000a, 0x1000b, 0x1000d, 0x1000f, 0x10011, 0x20013, 0x20017, 0x2001b, 0x2001f, 0x30023, 0x3002b, 0x30033, 0x3003b, 0x40043, 0x40053, 0x40063, 0x40073, 0x50083, 0x500a3, 0x500c3, 0x500e3, 0x00102, 0x00102, 0x00102]);
const distDecode = new Int32Array([0x00001, 0x00002, 0x00003, 0x00004, 0x10005, 0x10007, 0x20009, 0x2000d, 0x30011, 0x30019, 0x40021, 0x40031, 0x50041, 0x50061, 0x60081, 0x600c1, 0x70101, 0x70181, 0x80201, 0x80301, 0x90401, 0x90601, 0xa0801, 0xa0c01, 0xb1001, 0xb1801, 0xc2001, 0xc3001, 0xd4001, 0xd6001]);
const fixedLitCodeTab = [new Int32Array([0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c0, 0x70108, 0x80060, 0x80020, 0x900a0, 0x80000, 0x80080, 0x80040, 0x900e0, 0x70104, 0x80058, 0x80018, 0x90090, 0x70114, 0x80078, 0x80038, 0x900d0, 0x7010c, 0x80068, 0x80028, 0x900b0, 0x80008, 0x80088, 0x80048, 0x900f0, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c8, 0x7010a, 0x80064, 0x80024, 0x900a8, 0x80004, 0x80084, 0x80044, 0x900e8, 0x70106, 0x8005c, 0x8001c, 0x90098, 0x70116, 0x8007c, 0x8003c, 0x900d8, 0x7010e, 0x8006c, 0x8002c, 0x900b8, 0x8000c, 0x8008c, 0x8004c, 0x900f8, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c4, 0x70109, 0x80062, 0x80022, 0x900a4, 0x80002, 0x80082, 0x80042, 0x900e4, 0x70105, 0x8005a, 0x8001a, 0x90094, 0x70115, 0x8007a, 0x8003a, 0x900d4, 0x7010d, 0x8006a, 0x8002a, 0x900b4, 0x8000a, 0x8008a, 0x8004a, 0x900f4, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cc, 0x7010b, 0x80066, 0x80026, 0x900ac, 0x80006, 0x80086, 0x80046, 0x900ec, 0x70107, 0x8005e, 0x8001e, 0x9009c, 0x70117, 0x8007e, 0x8003e, 0x900dc, 0x7010f, 0x8006e, 0x8002e, 0x900bc, 0x8000e, 0x8008e, 0x8004e, 0x900fc, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c2, 0x70108, 0x80061, 0x80021, 0x900a2, 0x80001, 0x80081, 0x80041, 0x900e2, 0x70104, 0x80059, 0x80019, 0x90092, 0x70114, 0x80079, 0x80039, 0x900d2, 0x7010c, 0x80069, 0x80029, 0x900b2, 0x80009, 0x80089, 0x80049, 0x900f2, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900ca, 0x7010a, 0x80065, 0x80025, 0x900aa, 0x80005, 0x80085, 0x80045, 0x900ea, 0x70106, 0x8005d, 0x8001d, 0x9009a, 0x70116, 0x8007d, 0x8003d, 0x900da, 0x7010e, 0x8006d, 0x8002d, 0x900ba, 0x8000d, 0x8008d, 0x8004d, 0x900fa, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c6, 0x70109, 0x80063, 0x80023, 0x900a6, 0x80003, 0x80083, 0x80043, 0x900e6, 0x70105, 0x8005b, 0x8001b, 0x90096, 0x70115, 0x8007b, 0x8003b, 0x900d6, 0x7010d, 0x8006b, 0x8002b, 0x900b6, 0x8000b, 0x8008b, 0x8004b, 0x900f6, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900ce, 0x7010b, 0x80067, 0x80027, 0x900ae, 0x80007, 0x80087, 0x80047, 0x900ee, 0x70107, 0x8005f, 0x8001f, 0x9009e, 0x70117, 0x8007f, 0x8003f, 0x900de, 0x7010f, 0x8006f, 0x8002f, 0x900be, 0x8000f, 0x8008f, 0x8004f, 0x900fe, 0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c1, 0x70108, 0x80060, 0x80020, 0x900a1, 0x80000, 0x80080, 0x80040, 0x900e1, 0x70104, 0x80058, 0x80018, 0x90091, 0x70114, 0x80078, 0x80038, 0x900d1, 0x7010c, 0x80068, 0x80028, 0x900b1, 0x80008, 0x80088, 0x80048, 0x900f1, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c9, 0x7010a, 0x80064, 0x80024, 0x900a9, 0x80004, 0x80084, 0x80044, 0x900e9, 0x70106, 0x8005c, 0x8001c, 0x90099, 0x70116, 0x8007c, 0x8003c, 0x900d9, 0x7010e, 0x8006c, 0x8002c, 0x900b9, 0x8000c, 0x8008c, 0x8004c, 0x900f9, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c5, 0x70109, 0x80062, 0x80022, 0x900a5, 0x80002, 0x80082, 0x80042, 0x900e5, 0x70105, 0x8005a, 0x8001a, 0x90095, 0x70115, 0x8007a, 0x8003a, 0x900d5, 0x7010d, 0x8006a, 0x8002a, 0x900b5, 0x8000a, 0x8008a, 0x8004a, 0x900f5, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cd, 0x7010b, 0x80066, 0x80026, 0x900ad, 0x80006, 0x80086, 0x80046, 0x900ed, 0x70107, 0x8005e, 0x8001e, 0x9009d, 0x70117, 0x8007e, 0x8003e, 0x900dd, 0x7010f, 0x8006e, 0x8002e, 0x900bd, 0x8000e, 0x8008e, 0x8004e, 0x900fd, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c3, 0x70108, 0x80061, 0x80021, 0x900a3, 0x80001, 0x80081, 0x80041, 0x900e3, 0x70104, 0x80059, 0x80019, 0x90093, 0x70114, 0x80079, 0x80039, 0x900d3, 0x7010c, 0x80069, 0x80029, 0x900b3, 0x80009, 0x80089, 0x80049, 0x900f3, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900cb, 0x7010a, 0x80065, 0x80025, 0x900ab, 0x80005, 0x80085, 0x80045, 0x900eb, 0x70106, 0x8005d, 0x8001d, 0x9009b, 0x70116, 0x8007d, 0x8003d, 0x900db, 0x7010e, 0x8006d, 0x8002d, 0x900bb, 0x8000d, 0x8008d, 0x8004d, 0x900fb, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c7, 0x70109, 0x80063, 0x80023, 0x900a7, 0x80003, 0x80083, 0x80043, 0x900e7, 0x70105, 0x8005b, 0x8001b, 0x90097, 0x70115, 0x8007b, 0x8003b, 0x900d7, 0x7010d, 0x8006b, 0x8002b, 0x900b7, 0x8000b, 0x8008b, 0x8004b, 0x900f7, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900cf, 0x7010b, 0x80067, 0x80027, 0x900af, 0x80007, 0x80087, 0x80047, 0x900ef, 0x70107, 0x8005f, 0x8001f, 0x9009f, 0x70117, 0x8007f, 0x8003f, 0x900df, 0x7010f, 0x8006f, 0x8002f, 0x900bf, 0x8000f, 0x8008f, 0x8004f, 0x900ff]), 9];
const fixedDistCodeTab = [new Int32Array([0x50000, 0x50010, 0x50008, 0x50018, 0x50004, 0x50014, 0x5000c, 0x5001c, 0x50002, 0x50012, 0x5000a, 0x5001a, 0x50006, 0x50016, 0x5000e, 0x00000, 0x50001, 0x50011, 0x50009, 0x50019, 0x50005, 0x50015, 0x5000d, 0x5001d, 0x50003, 0x50013, 0x5000b, 0x5001b, 0x50007, 0x50017, 0x5000f, 0x00000]), 5];
class FlateStream extends DecodeStream {
constructor(str, maybeLength) {
super(maybeLength);
this.str = str;
this.dict = str.dict;
const cmf = str.getByte();
const flg = str.getByte();
if (cmf === -1 || flg === -1) {
throw new FormatError(`Invalid header in flate stream: ${cmf}, ${flg}`);
}
if ((cmf & 0x0f) !== 0x08) {
throw new FormatError(`Unknown compression method in flate stream: ${cmf}, ${flg}`);
}
if (((cmf << 8) + flg) % 31 !== 0) {
throw new FormatError(`Bad FCHECK in flate stream: ${cmf}, ${flg}`);
}
if (flg & 0x20) {
throw new FormatError(`FDICT bit set in flate stream: ${cmf}, ${flg}`);
}
this.codeSize = 0;
this.codeBuf = 0;
}
getBits(bits) {
const str = this.str;
let codeSize = this.codeSize;
let codeBuf = this.codeBuf;
let b;
while (codeSize < bits) {
if ((b = str.getByte()) === -1) {
throw new FormatError("Bad encoding in flate stream");
}
codeBuf |= b << codeSize;
codeSize += 8;
}
b = codeBuf & (1 << bits) - 1;
this.codeBuf = codeBuf >> bits;
this.codeSize = codeSize -= bits;
return b;
}
getCode(table) {
const str = this.str;
const codes = table[0];
const maxLen = table[1];
let codeSize = this.codeSize;
let codeBuf = this.codeBuf;
let b;
while (codeSize < maxLen) {
if ((b = str.getByte()) === -1) {
break;
}
codeBuf |= b << codeSize;
codeSize += 8;
}
const code = codes[codeBuf & (1 << maxLen) - 1];
const codeLen = code >> 16;
const codeVal = code & 0xffff;
if (codeLen < 1 || codeSize < codeLen) {
throw new FormatError("Bad encoding in flate stream");
}
this.codeBuf = codeBuf >> codeLen;
this.codeSize = codeSize - codeLen;
return codeVal;
}
generateHuffmanTable(lengths) {
const n = lengths.length;
let maxLen = 0;
let i;
for (i = 0; i < n; ++i) {
if (lengths[i] > maxLen) {
maxLen = lengths[i];
}
}
const size = 1 << maxLen;
const codes = new Int32Array(size);
for (let len = 1, code = 0, skip = 2; len <= maxLen; ++len, code <<= 1, skip <<= 1) {
for (let val = 0; val < n; ++val) {
if (lengths[val] === len) {
let code2 = 0;
let t = code;
for (i = 0; i < len; ++i) {
code2 = code2 << 1 | t & 1;
t >>= 1;
}
for (i = code2; i < size; i += skip) {
codes[i] = len << 16 | val;
}
++code;
}
}
}
return [codes, maxLen];
}
readBlock() {
let buffer, len;
const str = this.str;
let hdr = this.getBits(3);
if (hdr & 1) {
this.eof = true;
}
hdr >>= 1;
if (hdr === 0) {
let b;
if ((b = str.getByte()) === -1) {
throw new FormatError("Bad block header in flate stream");
}
let blockLen = b;
if ((b = str.getByte()) === -1) {
throw new FormatError("Bad block header in flate stream");
}
blockLen |= b << 8;
if ((b = str.getByte()) === -1) {
throw new FormatError("Bad block header in flate stream");
}
let check = b;
if ((b = str.getByte()) === -1) {
throw new FormatError("Bad block header in flate stream");
}
check |= b << 8;
if (check !== (~blockLen & 0xffff) && (blockLen !== 0 || check !== 0)) {
throw new FormatError("Bad uncompressed block length in flate stream");
}
this.codeBuf = 0;
this.codeSize = 0;
const bufferLength = this.bufferLength,
end = bufferLength + blockLen;
buffer = this.ensureBuffer(end);
this.bufferLength = end;
if (blockLen === 0) {
if (str.peekByte() === -1) {
this.eof = true;
}
} else {
const block = str.getBytes(blockLen);
buffer.set(block, bufferLength);
if (block.length < blockLen) {
this.eof = true;
}
}
return;
}
let litCodeTable;
let distCodeTable;
if (hdr === 1) {
litCodeTable = fixedLitCodeTab;
distCodeTable = fixedDistCodeTab;
} else if (hdr === 2) {
const numLitCodes = this.getBits(5) + 257;
const numDistCodes = this.getBits(5) + 1;
const numCodeLenCodes = this.getBits(4) + 4;
const codeLenCodeLengths = new Uint8Array(codeLenCodeMap.length);
let i;
for (i = 0; i < numCodeLenCodes; ++i) {
codeLenCodeLengths[codeLenCodeMap[i]] = this.getBits(3);
}
const codeLenCodeTab = this.generateHuffmanTable(codeLenCodeLengths);
len = 0;
i = 0;
const codes = numLitCodes + numDistCodes;
const codeLengths = new Uint8Array(codes);
let bitsLength, bitsOffset, what;
while (i < codes) {
const code = this.getCode(codeLenCodeTab);
if (code === 16) {
bitsLength = 2;
bitsOffset = 3;
what = len;
} else if (code === 17) {
bitsLength = 3;
bitsOffset = 3;
what = len = 0;
} else if (code === 18) {
bitsLength = 7;
bitsOffset = 11;
what = len = 0;
} else {
codeLengths[i++] = len = code;
continue;
}
let repeatLength = this.getBits(bitsLength) + bitsOffset;
while (repeatLength-- > 0) {
codeLengths[i++] = what;
}
}
litCodeTable = this.generateHuffmanTable(codeLengths.subarray(0, numLitCodes));
distCodeTable = this.generateHuffmanTable(codeLengths.subarray(numLitCodes, codes));
} else {
throw new FormatError("Unknown block type in flate stream");
}
buffer = this.buffer;
let limit = buffer ? buffer.length : 0;
let pos = this.bufferLength;
while (true) {
let code1 = this.getCode(litCodeTable);
if (code1 < 256) {
if (pos + 1 >= limit) {
buffer = this.ensureBuffer(pos + 1);
limit = buffer.length;
}
buffer[pos++] = code1;
continue;
}
if (code1 === 256) {
this.bufferLength = pos;
return;
}
code1 -= 257;
code1 = lengthDecode[code1];
let code2 = code1 >> 16;
if (code2 > 0) {
code2 = this.getBits(code2);
}
len = (code1 & 0xffff) + code2;
code1 = this.getCode(distCodeTable);
code1 = distDecode[code1];
code2 = code1 >> 16;
if (code2 > 0) {
code2 = this.getBits(code2);
}
const dist = (code1 & 0xffff) + code2;
if (pos + len >= limit) {
buffer = this.ensureBuffer(pos + len);
limit = buffer.length;
}
for (let k = 0; k < len; ++k, ++pos) {
buffer[pos] = buffer[pos - dist];
}
}
}
}
;// CONCATENATED MODULE: ./src/core/arithmetic_decoder.js
const QeTable = [{
qe: 0x5601,
nmps: 1,
nlps: 1,
switchFlag: 1
}, {
qe: 0x3401,
nmps: 2,
nlps: 6,
switchFlag: 0
}, {
qe: 0x1801,
nmps: 3,
nlps: 9,
switchFlag: 0
}, {
qe: 0x0ac1,
nmps: 4,
nlps: 12,
switchFlag: 0
}, {
qe: 0x0521,
nmps: 5,
nlps: 29,
switchFlag: 0
}, {
qe: 0x0221,
nmps: 38,
nlps: 33,
switchFlag: 0
}, {
qe: 0x5601,
nmps: 7,
nlps: 6,
switchFlag: 1
}, {
qe: 0x5401,
nmps: 8,
nlps: 14,
switchFlag: 0
}, {
qe: 0x4801,
nmps: 9,
nlps: 14,
switchFlag: 0
}, {
qe: 0x3801,
nmps: 10,
nlps: 14,
switchFlag: 0
}, {
qe: 0x3001,
nmps: 11,
nlps: 17,
switchFlag: 0
}, {
qe: 0x2401,
nmps: 12,
nlps: 18,
switchFlag: 0
}, {
qe: 0x1c01,
nmps: 13,
nlps: 20,
switchFlag: 0
}, {
qe: 0x1601,
nmps: 29,
nlps: 21,
switchFlag: 0
}, {
qe: 0x5601,
nmps: 15,
nlps: 14,
switchFlag: 1
}, {
qe: 0x5401,
nmps: 16,
nlps: 14,
switchFlag: 0
}, {
qe: 0x5101,
nmps: 17,
nlps: 15,
switchFlag: 0
}, {
qe: 0x4801,
nmps: 18,
nlps: 16,
switchFlag: 0
}, {
qe: 0x3801,
nmps: 19,
nlps: 17,
switchFlag: 0
}, {
qe: 0x3401,
nmps: 20,
nlps: 18,
switchFlag: 0
}, {
qe: 0x3001,
nmps: 21,
nlps: 19,
switchFlag: 0
}, {
qe: 0x2801,
nmps: 22,
nlps: 19,
switchFlag: 0
}, {
qe: 0x2401,
nmps: 23,
nlps: 20,
switchFlag: 0
}, {
qe: 0x2201,
nmps: 24,
nlps: 21,
switchFlag: 0
}, {
qe: 0x1c01,
nmps: 25,
nlps: 22,
switchFlag: 0
}, {
qe: 0x1801,
nmps: 26,
nlps: 23,
switchFlag: 0
}, {
qe: 0x1601,
nmps: 27,
nlps: 24,
switchFlag: 0
}, {
qe: 0x1401,
nmps: 28,
nlps: 25,
switchFlag: 0
}, {
qe: 0x1201,
nmps: 29,
nlps: 26,
switchFlag: 0
}, {
qe: 0x1101,
nmps: 30,
nlps: 27,
switchFlag: 0
}, {
qe: 0x0ac1,
nmps: 31,
nlps: 28,
switchFlag: 0
}, {
qe: 0x09c1,
nmps: 32,
nlps: 29,
switchFlag: 0
}, {
qe: 0x08a1,
nmps: 33,
nlps: 30,
switchFlag: 0
}, {
qe: 0x0521,
nmps: 34,
nlps: 31,
switchFlag: 0
}, {
qe: 0x0441,
nmps: 35,
nlps: 32,
switchFlag: 0
}, {
qe: 0x02a1,
nmps: 36,
nlps: 33,
switchFlag: 0
}, {
qe: 0x0221,
nmps: 37,
nlps: 34,
switchFlag: 0
}, {
qe: 0x0141,
nmps: 38,
nlps: 35,
switchFlag: 0
}, {
qe: 0x0111,
nmps: 39,
nlps: 36,
switchFlag: 0
}, {
qe: 0x0085,
nmps: 40,
nlps: 37,
switchFlag: 0
}, {
qe: 0x0049,
nmps: 41,
nlps: 38,
switchFlag: 0
}, {
qe: 0x0025,
nmps: 42,
nlps: 39,
switchFlag: 0
}, {
qe: 0x0015,
nmps: 43,
nlps: 40,
switchFlag: 0
}, {
qe: 0x0009,
nmps: 44,
nlps: 41,
switchFlag: 0
}, {
qe: 0x0005,
nmps: 45,
nlps: 42,
switchFlag: 0
}, {
qe: 0x0001,
nmps: 45,
nlps: 43,
switchFlag: 0
}, {
qe: 0x5601,
nmps: 46,
nlps: 46,
switchFlag: 0
}];
class ArithmeticDecoder {
constructor(data, start, end) {
this.data = data;
this.bp = start;
this.dataEnd = end;
this.chigh = data[start];
this.clow = 0;
this.byteIn();
this.chigh = this.chigh << 7 & 0xffff | this.clow >> 9 & 0x7f;
this.clow = this.clow << 7 & 0xffff;
this.ct -= 7;
this.a = 0x8000;
}
byteIn() {
const data = this.data;
let bp = this.bp;
if (data[bp] === 0xff) {
if (data[bp + 1] > 0x8f) {
this.clow += 0xff00;
this.ct = 8;
} else {
bp++;
this.clow += data[bp] << 9;
this.ct = 7;
this.bp = bp;
}
} else {
bp++;
this.clow += bp < this.dataEnd ? data[bp] << 8 : 0xff00;
this.ct = 8;
this.bp = bp;
}
if (this.clow > 0xffff) {
this.chigh += this.clow >> 16;
this.clow &= 0xffff;
}
}
readBit(contexts, pos) {
let cx_index = contexts[pos] >> 1,
cx_mps = contexts[pos] & 1;
const qeTableIcx = QeTable[cx_index];
const qeIcx = qeTableIcx.qe;
let d;
let a = this.a - qeIcx;
if (this.chigh < qeIcx) {
if (a < qeIcx) {
a = qeIcx;
d = cx_mps;
cx_index = qeTableIcx.nmps;
} else {
a = qeIcx;
d = 1 ^ cx_mps;
if (qeTableIcx.switchFlag === 1) {
cx_mps = d;
}
cx_index = qeTableIcx.nlps;
}
} else {
this.chigh -= qeIcx;
if ((a & 0x8000) !== 0) {
this.a = a;
return cx_mps;
}
if (a < qeIcx) {
d = 1 ^ cx_mps;
if (qeTableIcx.switchFlag === 1) {
cx_mps = d;
}
cx_index = qeTableIcx.nlps;
} else {
d = cx_mps;
cx_index = qeTableIcx.nmps;
}
}
do {
if (this.ct === 0) {
this.byteIn();
}
a <<= 1;
this.chigh = this.chigh << 1 & 0xffff | this.clow >> 15 & 1;
this.clow = this.clow << 1 & 0xffff;
this.ct--;
} while ((a & 0x8000) === 0);
this.a = a;
contexts[pos] = cx_index << 1 | cx_mps;
return d;
}
}
;// CONCATENATED MODULE: ./src/core/jbig2.js
class Jbig2Error extends BaseException {
constructor(msg) {
super(`JBIG2 error: ${msg}`, "Jbig2Error");
}
}
class ContextCache {
getContexts(id) {
if (id in this) {
return this[id];
}
return this[id] = new Int8Array(1 << 16);
}
}
class DecodingContext {
constructor(data, start, end) {
this.data = data;
this.start = start;
this.end = end;
}
get decoder() {
const decoder = new ArithmeticDecoder(this.data, this.start, this.end);
return shadow(this, "decoder", decoder);
}
get contextCache() {
const cache = new ContextCache();
return shadow(this, "contextCache", cache);
}
}
const MAX_INT_32 = 2 ** 31 - 1;
const MIN_INT_32 = -(2 ** 31);
function decodeInteger(contextCache, procedure, decoder) {
const contexts = contextCache.getContexts(procedure);
let prev = 1;
function readBits(length) {
let v = 0;
for (let i = 0; i < length; i++) {
const bit = decoder.readBit(contexts, prev);
prev = prev < 256 ? prev << 1 | bit : (prev << 1 | bit) & 511 | 256;
v = v << 1 | bit;
}
return v >>> 0;
}
const sign = readBits(1);
const value = readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(32) + 4436 : readBits(12) + 340 : readBits(8) + 84 : readBits(6) + 20 : readBits(4) + 4 : readBits(2);
let signedValue;
if (sign === 0) {
signedValue = value;
} else if (value > 0) {
signedValue = -value;
}
if (signedValue >= MIN_INT_32 && signedValue <= MAX_INT_32) {
return signedValue;
}
return null;
}
function decodeIAID(contextCache, decoder, codeLength) {
const contexts = contextCache.getContexts("IAID");
let prev = 1;
for (let i = 0; i < codeLength; i++) {
const bit = decoder.readBit(contexts, prev);
prev = prev << 1 | bit;
}
if (codeLength < 31) {
return prev & (1 << codeLength) - 1;
}
return prev & 0x7fffffff;
}
const SegmentTypes = ["SymbolDictionary", null, null, null, "IntermediateTextRegion", null, "ImmediateTextRegion", "ImmediateLosslessTextRegion", null, null, null, null, null, null, null, null, "PatternDictionary", null, null, null, "IntermediateHalftoneRegion", null, "ImmediateHalftoneRegion", "ImmediateLosslessHalftoneRegion", null, null, null, null, null, null, null, null, null, null, null, null, "IntermediateGenericRegion", null, "ImmediateGenericRegion", "ImmediateLosslessGenericRegion", "IntermediateGenericRefinementRegion", null, "ImmediateGenericRefinementRegion", "ImmediateLosslessGenericRefinementRegion", null, null, null, null, "PageInformation", "EndOfPage", "EndOfStripe", "EndOfFile", "Profiles", "Tables", null, null, null, null, null, null, null, null, "Extension"];
const CodingTemplates = [[{
x: -1,
y: -2
}, {
x: 0,
y: -2
}, {
x: 1,
y: -2
}, {
x: -2,
y: -1
}, {
x: -1,
y: -1
}, {
x: 0,
y: -1
}, {
x: 1,
y: -1
}, {
x: 2,
y: -1
}, {
x: -4,
y: 0
}, {
x: -3,
y: 0
}, {
x: -2,
y: 0
}, {
x: -1,
y: 0
}], [{
x: -1,
y: -2
}, {
x: 0,
y: -2
}, {
x: 1,
y: -2
}, {
x: 2,
y: -2
}, {
x: -2,
y: -1
}, {
x: -1,
y: -1
}, {
x: 0,
y: -1
}, {
x: 1,
y: -1
}, {
x: 2,
y: -1
}, {
x: -3,
y: 0
}, {
x: -2,
y: 0
}, {
x: -1,
y: 0
}], [{
x: -1,
y: -2
}, {
x: 0,
y: -2
}, {
x: 1,
y: -2
}, {
x: -2,
y: -1
}, {
x: -1,
y: -1
}, {
x: 0,
y: -1
}, {
x: 1,
y: -1
}, {
x: -2,
y: 0
}, {
x: -1,
y: 0
}], [{
x: -3,
y: -1
}, {
x: -2,
y: -1
}, {
x: -1,
y: -1
}, {
x: 0,
y: -1
}, {
x: 1,
y: -1
}, {
x: -4,
y: 0
}, {
x: -3,
y: 0
}, {
x: -2,
y: 0
}, {
x: -1,
y: 0
}]];
const RefinementTemplates = [{
coding: [{
x: 0,
y: -1
}, {
x: 1,
y: -1
}, {
x: -1,
y: 0
}],
reference: [{
x: 0,
y: -1
}, {
x: 1,
y: -1
}, {
x: -1,
y: 0
}, {
x: 0,
y: 0
}, {
x: 1,
y: 0
}, {
x: -1,
y: 1
}, {
x: 0,
y: 1
}, {
x: 1,
y: 1
}]
}, {
coding: [{
x: -1,
y: -1
}, {
x: 0,
y: -1
}, {
x: 1,
y: -1
}, {
x: -1,
y: 0
}],
reference: [{
x: 0,
y: -1
}, {
x: -1,
y: 0
}, {
x: 0,
y: 0
}, {
x: 1,
y: 0
}, {
x: 0,
y: 1
}, {
x: 1,
y: 1
}]
}];
const ReusedContexts = [0x9b25, 0x0795, 0x00e5, 0x0195];
const RefinementReusedContexts = [0x0020, 0x0008];
function decodeBitmapTemplate0(width, height, decodingContext) {
const decoder = decodingContext.decoder;
const contexts = decodingContext.contextCache.getContexts("GB");
const bitmap = [];
let contextLabel, i, j, pixel, row, row1, row2;
const OLD_PIXEL_MASK = 0x7bf7;
for (i = 0; i < height; i++) {
row = bitmap[i] = new Uint8Array(width);
row1 = i < 1 ? row : bitmap[i - 1];
row2 = i < 2 ? row : bitmap[i - 2];
contextLabel = row2[0] << 13 | row2[1] << 12 | row2[2] << 11 | row1[0] << 7 | row1[1] << 6 | row1[2] << 5 | row1[3] << 4;
for (j = 0; j < width; j++) {
row[j] = pixel = decoder.readBit(contexts, contextLabel);
contextLabel = (contextLabel & OLD_PIXEL_MASK) << 1 | (j + 3 < width ? row2[j + 3] << 11 : 0) | (j + 4 < width ? row1[j + 4] << 4 : 0) | pixel;
}
}
return bitmap;
}
function decodeBitmap(mmr, width, height, templateIndex, prediction, skip, at, decodingContext) {
if (mmr) {
const input = new Reader(decodingContext.data, decodingContext.start, decodingContext.end);
return decodeMMRBitmap(input, width, height, false);
}
if (templateIndex === 0 && !skip && !prediction && at.length === 4 && at[0].x === 3 && at[0].y === -1 && at[1].x === -3 && at[1].y === -1 && at[2].x === 2 && at[2].y === -2 && at[3].x === -2 && at[3].y === -2) {
return decodeBitmapTemplate0(width, height, decodingContext);
}
const useskip = !!skip;
const template = CodingTemplates[templateIndex].concat(at);
template.sort(function (a, b) {
return a.y - b.y || a.x - b.x;
});
const templateLength = template.length;
const templateX = new Int8Array(templateLength);
const templateY = new Int8Array(templateLength);
const changingTemplateEntries = [];
let reuseMask = 0,
minX = 0,
maxX = 0,
minY = 0;
let c, k;
for (k = 0; k < templateLength; k++) {
templateX[k] = template[k].x;
templateY[k] = template[k].y;
minX = Math.min(minX, template[k].x);
maxX = Math.max(maxX, template[k].x);
minY = Math.min(minY, template[k].y);
if (k < templateLength - 1 && template[k].y === template[k + 1].y && template[k].x === template[k + 1].x - 1) {
reuseMask |= 1 << templateLength - 1 - k;
} else {
changingTemplateEntries.push(k);
}
}
const changingEntriesLength = changingTemplateEntries.length;
const changingTemplateX = new Int8Array(changingEntriesLength);
const changingTemplateY = new Int8Array(changingEntriesLength);
const changingTemplateBit = new Uint16Array(changingEntriesLength);
for (c = 0; c < changingEntriesLength; c++) {
k = changingTemplateEntries[c];
changingTemplateX[c] = template[k].x;
changingTemplateY[c] = template[k].y;
changingTemplateBit[c] = 1 << templateLength - 1 - k;
}
const sbb_left = -minX;
const sbb_top = -minY;
const sbb_right = width - maxX;
const pseudoPixelContext = ReusedContexts[templateIndex];
let row = new Uint8Array(width);
const bitmap = [];
const decoder = decodingContext.decoder;
const contexts = decodingContext.contextCache.getContexts("GB");
let ltp = 0,
j,
i0,
j0,
contextLabel = 0,
bit,
shift;
for (let i = 0; i < height; i++) {
if (prediction) {
const sltp = decoder.readBit(contexts, pseudoPixelContext);
ltp ^= sltp;
if (ltp) {
bitmap.push(row);
continue;
}
}
row = new Uint8Array(row);
bitmap.push(row);
for (j = 0; j < width; j++) {
if (useskip && skip[i][j]) {
row[j] = 0;
continue;
}
if (j >= sbb_left && j < sbb_right && i >= sbb_top) {
contextLabel = contextLabel << 1 & reuseMask;
for (k = 0; k < changingEntriesLength; k++) {
i0 = i + changingTemplateY[k];
j0 = j + changingTemplateX[k];
bit = bitmap[i0][j0];
if (bit) {
bit = changingTemplateBit[k];
contextLabel |= bit;
}
}
} else {
contextLabel = 0;
shift = templateLength - 1;
for (k = 0; k < templateLength; k++, shift--) {
j0 = j + templateX[k];
if (j0 >= 0 && j0 < width) {
i0 = i + templateY[k];
if (i0 >= 0) {
bit = bitmap[i0][j0];
if (bit) {
contextLabel |= bit << shift;
}
}
}
}
}
const pixel = decoder.readBit(contexts, contextLabel);
row[j] = pixel;
}
}
return bitmap;
}
function decodeRefinement(width, height, templateIndex, referenceBitmap, offsetX, offsetY, prediction, at, decodingContext) {
let codingTemplate = RefinementTemplates[templateIndex].coding;
if (templateIndex === 0) {
codingTemplate = codingTemplate.concat([at[0]]);
}
const codingTemplateLength = codingTemplate.length;
const codingTemplateX = new Int32Array(codingTemplateLength);
const codingTemplateY = new Int32Array(codingTemplateLength);
let k;
for (k = 0; k < codingTemplateLength; k++) {
codingTemplateX[k] = codingTemplate[k].x;
codingTemplateY[k] = codingTemplate[k].y;
}
let referenceTemplate = RefinementTemplates[templateIndex].reference;
if (templateIndex === 0) {
referenceTemplate = referenceTemplate.concat([at[1]]);
}
const referenceTemplateLength = referenceTemplate.length;
const referenceTemplateX = new Int32Array(referenceTemplateLength);
const referenceTemplateY = new Int32Array(referenceTemplateLength);
for (k = 0; k < referenceTemplateLength; k++) {
referenceTemplateX[k] = referenceTemplate[k].x;
referenceTemplateY[k] = referenceTemplate[k].y;
}
const referenceWidth = referenceBitmap[0].length;
const referenceHeight = referenceBitmap.length;
const pseudoPixelContext = RefinementReusedContexts[templateIndex];
const bitmap = [];
const decoder = decodingContext.decoder;
const contexts = decodingContext.contextCache.getContexts("GR");
let ltp = 0;
for (let i = 0; i < height; i++) {
if (prediction) {
const sltp = decoder.readBit(contexts, pseudoPixelContext);
ltp ^= sltp;
if (ltp) {
throw new Jbig2Error("prediction is not supported");
}
}
const row = new Uint8Array(width);
bitmap.push(row);
for (let j = 0; j < width; j++) {
let i0, j0;
let contextLabel = 0;
for (k = 0; k < codingTemplateLength; k++) {
i0 = i + codingTemplateY[k];
j0 = j + codingTemplateX[k];
if (i0 < 0 || j0 < 0 || j0 >= width) {
contextLabel <<= 1;
} else {
contextLabel = contextLabel << 1 | bitmap[i0][j0];
}
}
for (k = 0; k < referenceTemplateLength; k++) {
i0 = i + referenceTemplateY[k] - offsetY;
j0 = j + referenceTemplateX[k] - offsetX;
if (i0 < 0 || i0 >= referenceHeight || j0 < 0 || j0 >= referenceWidth) {
contextLabel <<= 1;
} else {
contextLabel = contextLabel << 1 | referenceBitmap[i0][j0];
}
}
const pixel = decoder.readBit(contexts, contextLabel);
row[j] = pixel;
}
}
return bitmap;
}
function decodeSymbolDictionary(huffman, refinement, symbols, numberOfNewSymbols, numberOfExportedSymbols, huffmanTables, templateIndex, at, refinementTemplateIndex, refinementAt, decodingContext, huffmanInput) {
if (huffman && refinement) {
throw new Jbig2Error("symbol refinement with Huffman is not supported");
}
const newSymbols = [];
let currentHeight = 0;
let symbolCodeLength = log2(symbols.length + numberOfNewSymbols);
const decoder = decodingContext.decoder;
const contextCache = decodingContext.contextCache;
let tableB1, symbolWidths;
if (huffman) {
tableB1 = getStandardTable(1);
symbolWidths = [];
symbolCodeLength = Math.max(symbolCodeLength, 1);
}
while (newSymbols.length < numberOfNewSymbols) {
const deltaHeight = huffman ? huffmanTables.tableDeltaHeight.decode(huffmanInput) : decodeInteger(contextCache, "IADH", decoder);
currentHeight += deltaHeight;
let currentWidth = 0,
totalWidth = 0;
const firstSymbol = huffman ? symbolWidths.length : 0;
while (true) {
const deltaWidth = huffman ? huffmanTables.tableDeltaWidth.decode(huffmanInput) : decodeInteger(contextCache, "IADW", decoder);
if (deltaWidth === null) {
break;
}
currentWidth += deltaWidth;
totalWidth += currentWidth;
let bitmap;
if (refinement) {
const numberOfInstances = decodeInteger(contextCache, "IAAI", decoder);
if (numberOfInstances > 1) {
bitmap = decodeTextRegion(huffman, refinement, currentWidth, currentHeight, 0, numberOfInstances, 1, symbols.concat(newSymbols), symbolCodeLength, 0, 0, 1, 0, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext, 0, huffmanInput);
} else {
const symbolId = decodeIAID(contextCache, decoder, symbolCodeLength);
const rdx = decodeInteger(contextCache, "IARDX", decoder);
const rdy = decodeInteger(contextCache, "IARDY", decoder);
const symbol = symbolId < symbols.length ? symbols[symbolId] : newSymbols[symbolId - symbols.length];
bitmap = decodeRefinement(currentWidth, currentHeight, refinementTemplateIndex, symbol, rdx, rdy, false, refinementAt, decodingContext);
}
newSymbols.push(bitmap);
} else if (huffman) {
symbolWidths.push(currentWidth);
} else {
bitmap = decodeBitmap(false, currentWidth, currentHeight, templateIndex, false, null, at, decodingContext);
newSymbols.push(bitmap);
}
}
if (huffman && !refinement) {
const bitmapSize = huffmanTables.tableBitmapSize.decode(huffmanInput);
huffmanInput.byteAlign();
let collectiveBitmap;
if (bitmapSize === 0) {
collectiveBitmap = readUncompressedBitmap(huffmanInput, totalWidth, currentHeight);
} else {
const originalEnd = huffmanInput.end;
const bitmapEnd = huffmanInput.position + bitmapSize;
huffmanInput.end = bitmapEnd;
collectiveBitmap = decodeMMRBitmap(huffmanInput, totalWidth, currentHeight, false);
huffmanInput.end = originalEnd;
huffmanInput.position = bitmapEnd;
}
const numberOfSymbolsDecoded = symbolWidths.length;
if (firstSymbol === numberOfSymbolsDecoded - 1) {
newSymbols.push(collectiveBitmap);
} else {
let i,
y,
xMin = 0,
xMax,
bitmapWidth,
symbolBitmap;
for (i = firstSymbol; i < numberOfSymbolsDecoded; i++) {
bitmapWidth = symbolWidths[i];
xMax = xMin + bitmapWidth;
symbolBitmap = [];
for (y = 0; y < currentHeight; y++) {
symbolBitmap.push(collectiveBitmap[y].subarray(xMin, xMax));
}
newSymbols.push(symbolBitmap);
xMin = xMax;
}
}
}
}
const exportedSymbols = [],
flags = [];
let currentFlag = false,
i,
ii;
const totalSymbolsLength = symbols.length + numberOfNewSymbols;
while (flags.length < totalSymbolsLength) {
let runLength = huffman ? tableB1.decode(huffmanInput) : decodeInteger(contextCache, "IAEX", decoder);
while (runLength--) {
flags.push(currentFlag);
}
currentFlag = !currentFlag;
}
for (i = 0, ii = symbols.length; i < ii; i++) {
if (flags[i]) {
exportedSymbols.push(symbols[i]);
}
}
for (let j = 0; j < numberOfNewSymbols; i++, j++) {
if (flags[i]) {
exportedSymbols.push(newSymbols[j]);
}
}
return exportedSymbols;
}
function decodeTextRegion(huffman, refinement, width, height, defaultPixelValue, numberOfSymbolInstances, stripSize, inputSymbols, symbolCodeLength, transposed, dsOffset, referenceCorner, combinationOperator, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext, logStripSize, huffmanInput) {
if (huffman && refinement) {
throw new Jbig2Error("refinement with Huffman is not supported");
}
const bitmap = [];
let i, row;
for (i = 0; i < height; i++) {
row = new Uint8Array(width);
if (defaultPixelValue) {
for (let j = 0; j < width; j++) {
row[j] = defaultPixelValue;
}
}
bitmap.push(row);
}
const decoder = decodingContext.decoder;
const contextCache = decodingContext.contextCache;
let stripT = huffman ? -huffmanTables.tableDeltaT.decode(huffmanInput) : -decodeInteger(contextCache, "IADT", decoder);
let firstS = 0;
i = 0;
while (i < numberOfSymbolInstances) {
const deltaT = huffman ? huffmanTables.tableDeltaT.decode(huffmanInput) : decodeInteger(contextCache, "IADT", decoder);
stripT += deltaT;
const deltaFirstS = huffman ? huffmanTables.tableFirstS.decode(huffmanInput) : decodeInteger(contextCache, "IAFS", decoder);
firstS += deltaFirstS;
let currentS = firstS;
do {
let currentT = 0;
if (stripSize > 1) {
currentT = huffman ? huffmanInput.readBits(logStripSize) : decodeInteger(contextCache, "IAIT", decoder);
}
const t = stripSize * stripT + currentT;
const symbolId = huffman ? huffmanTables.symbolIDTable.decode(huffmanInput) : decodeIAID(contextCache, decoder, symbolCodeLength);
const applyRefinement = refinement && (huffman ? huffmanInput.readBit() : decodeInteger(contextCache, "IARI", decoder));
let symbolBitmap = inputSymbols[symbolId];
let symbolWidth = symbolBitmap[0].length;
let symbolHeight = symbolBitmap.length;
if (applyRefinement) {
const rdw = decodeInteger(contextCache, "IARDW", decoder);
const rdh = decodeInteger(contextCache, "IARDH", decoder);
const rdx = decodeInteger(contextCache, "IARDX", decoder);
const rdy = decodeInteger(contextCache, "IARDY", decoder);
symbolWidth += rdw;
symbolHeight += rdh;
symbolBitmap = decodeRefinement(symbolWidth, symbolHeight, refinementTemplateIndex, symbolBitmap, (rdw >> 1) + rdx, (rdh >> 1) + rdy, false, refinementAt, decodingContext);
}
const offsetT = t - (referenceCorner & 1 ? 0 : symbolHeight - 1);
const offsetS = currentS - (referenceCorner & 2 ? symbolWidth - 1 : 0);
let s2, t2, symbolRow;
if (transposed) {
for (s2 = 0; s2 < symbolHeight; s2++) {
row = bitmap[offsetS + s2];
if (!row) {
continue;
}
symbolRow = symbolBitmap[s2];
const maxWidth = Math.min(width - offsetT, symbolWidth);
switch (combinationOperator) {
case 0:
for (t2 = 0; t2 < maxWidth; t2++) {
row[offsetT + t2] |= symbolRow[t2];
}
break;
case 2:
for (t2 = 0; t2 < maxWidth; t2++) {
row[offsetT + t2] ^= symbolRow[t2];
}
break;
default:
throw new Jbig2Error(`operator ${combinationOperator} is not supported`);
}
}
currentS += symbolHeight - 1;
} else {
for (t2 = 0; t2 < symbolHeight; t2++) {
row = bitmap[offsetT + t2];
if (!row) {
continue;
}
symbolRow = symbolBitmap[t2];
switch (combinationOperator) {
case 0:
for (s2 = 0; s2 < symbolWidth; s2++) {
row[offsetS + s2] |= symbolRow[s2];
}
break;
case 2:
for (s2 = 0; s2 < symbolWidth; s2++) {
row[offsetS + s2] ^= symbolRow[s2];
}
break;
default:
throw new Jbig2Error(`operator ${combinationOperator} is not supported`);
}
}
currentS += symbolWidth - 1;
}
i++;
const deltaS = huffman ? huffmanTables.tableDeltaS.decode(huffmanInput) : decodeInteger(contextCache, "IADS", decoder);
if (deltaS === null) {
break;
}
currentS += deltaS + dsOffset;
} while (true);
}
return bitmap;
}
function decodePatternDictionary(mmr, patternWidth, patternHeight, maxPatternIndex, template, decodingContext) {
const at = [];
if (!mmr) {
at.push({
x: -patternWidth,
y: 0
});
if (template === 0) {
at.push({
x: -3,
y: -1
}, {
x: 2,
y: -2
}, {
x: -2,
y: -2
});
}
}
const collectiveWidth = (maxPatternIndex + 1) * patternWidth;
const collectiveBitmap = decodeBitmap(mmr, collectiveWidth, patternHeight, template, false, null, at, decodingContext);
const patterns = [];
for (let i = 0; i <= maxPatternIndex; i++) {
const patternBitmap = [];
const xMin = patternWidth * i;
const xMax = xMin + patternWidth;
for (let y = 0; y < patternHeight; y++) {
patternBitmap.push(collectiveBitmap[y].subarray(xMin, xMax));
}
patterns.push(patternBitmap);
}
return patterns;
}
function decodeHalftoneRegion(mmr, patterns, template, regionWidth, regionHeight, defaultPixelValue, enableSkip, combinationOperator, gridWidth, gridHeight, gridOffsetX, gridOffsetY, gridVectorX, gridVectorY, decodingContext) {
const skip = null;
if (enableSkip) {
throw new Jbig2Error("skip is not supported");
}
if (combinationOperator !== 0) {
throw new Jbig2Error(`operator "${combinationOperator}" is not supported in halftone region`);
}
const regionBitmap = [];
let i, j, row;
for (i = 0; i < regionHeight; i++) {
row = new Uint8Array(regionWidth);
if (defaultPixelValue) {
for (j = 0; j < regionWidth; j++) {
row[j] = defaultPixelValue;
}
}
regionBitmap.push(row);
}
const numberOfPatterns = patterns.length;
const pattern0 = patterns[0];
const patternWidth = pattern0[0].length,
patternHeight = pattern0.length;
const bitsPerValue = log2(numberOfPatterns);
const at = [];
if (!mmr) {
at.push({
x: template <= 1 ? 3 : 2,
y: -1
});
if (template === 0) {
at.push({
x: -3,
y: -1
}, {
x: 2,
y: -2
}, {
x: -2,
y: -2
});
}
}
const grayScaleBitPlanes = [];
let mmrInput, bitmap;
if (mmr) {
mmrInput = new Reader(decodingContext.data, decodingContext.start, decodingContext.end);
}
for (i = bitsPerValue - 1; i >= 0; i--) {
if (mmr) {
bitmap = decodeMMRBitmap(mmrInput, gridWidth, gridHeight, true);
} else {
bitmap = decodeBitmap(false, gridWidth, gridHeight, template, false, skip, at, decodingContext);
}
grayScaleBitPlanes[i] = bitmap;
}
let mg, ng, bit, patternIndex, patternBitmap, x, y, patternRow, regionRow;
for (mg = 0; mg < gridHeight; mg++) {
for (ng = 0; ng < gridWidth; ng++) {
bit = 0;
patternIndex = 0;
for (j = bitsPerValue - 1; j >= 0; j--) {
bit ^= grayScaleBitPlanes[j][mg][ng];
patternIndex |= bit << j;
}
patternBitmap = patterns[patternIndex];
x = gridOffsetX + mg * gridVectorY + ng * gridVectorX >> 8;
y = gridOffsetY + mg * gridVectorX - ng * gridVectorY >> 8;
if (x >= 0 && x + patternWidth <= regionWidth && y >= 0 && y + patternHeight <= regionHeight) {
for (i = 0; i < patternHeight; i++) {
regionRow = regionBitmap[y + i];
patternRow = patternBitmap[i];
for (j = 0; j < patternWidth; j++) {
regionRow[x + j] |= patternRow[j];
}
}
} else {
let regionX, regionY;
for (i = 0; i < patternHeight; i++) {
regionY = y + i;
if (regionY < 0 || regionY >= regionHeight) {
continue;
}
regionRow = regionBitmap[regionY];
patternRow = patternBitmap[i];
for (j = 0; j < patternWidth; j++) {
regionX = x + j;
if (regionX >= 0 && regionX < regionWidth) {
regionRow[regionX] |= patternRow[j];
}
}
}
}
}
}
return regionBitmap;
}
function readSegmentHeader(data, start) {
const segmentHeader = {};
segmentHeader.number = readUint32(data, start);
const flags = data[start + 4];
const segmentType = flags & 0x3f;
if (!SegmentTypes[segmentType]) {
throw new Jbig2Error("invalid segment type: " + segmentType);
}
segmentHeader.type = segmentType;
segmentHeader.typeName = SegmentTypes[segmentType];
segmentHeader.deferredNonRetain = !!(flags & 0x80);
const pageAssociationFieldSize = !!(flags & 0x40);
const referredFlags = data[start + 5];
let referredToCount = referredFlags >> 5 & 7;
const retainBits = [referredFlags & 31];
let position = start + 6;
if (referredFlags === 7) {
referredToCount = readUint32(data, position - 1) & 0x1fffffff;
position += 3;
let bytes = referredToCount + 7 >> 3;
retainBits[0] = data[position++];
while (--bytes > 0) {
retainBits.push(data[position++]);
}
} else if (referredFlags === 5 || referredFlags === 6) {
throw new Jbig2Error("invalid referred-to flags");
}
segmentHeader.retainBits = retainBits;
let referredToSegmentNumberSize = 4;
if (segmentHeader.number <= 256) {
referredToSegmentNumberSize = 1;
} else if (segmentHeader.number <= 65536) {
referredToSegmentNumberSize = 2;
}
const referredTo = [];
let i, ii;
for (i = 0; i < referredToCount; i++) {
let number;
if (referredToSegmentNumberSize === 1) {
number = data[position];
} else if (referredToSegmentNumberSize === 2) {
number = readUint16(data, position);
} else {
number = readUint32(data, position);
}
referredTo.push(number);
position += referredToSegmentNumberSize;
}
segmentHeader.referredTo = referredTo;
if (!pageAssociationFieldSize) {
segmentHeader.pageAssociation = data[position++];
} else {
segmentHeader.pageAssociation = readUint32(data, position);
position += 4;
}
segmentHeader.length = readUint32(data, position);
position += 4;
if (segmentHeader.length === 0xffffffff) {
if (segmentType === 38) {
const genericRegionInfo = readRegionSegmentInformation(data, position);
const genericRegionSegmentFlags = data[position + RegionSegmentInformationFieldLength];
const genericRegionMmr = !!(genericRegionSegmentFlags & 1);
const searchPatternLength = 6;
const searchPattern = new Uint8Array(searchPatternLength);
if (!genericRegionMmr) {
searchPattern[0] = 0xff;
searchPattern[1] = 0xac;
}
searchPattern[2] = genericRegionInfo.height >>> 24 & 0xff;
searchPattern[3] = genericRegionInfo.height >> 16 & 0xff;
searchPattern[4] = genericRegionInfo.height >> 8 & 0xff;
searchPattern[5] = genericRegionInfo.height & 0xff;
for (i = position, ii = data.length; i < ii; i++) {
let j = 0;
while (j < searchPatternLength && searchPattern[j] === data[i + j]) {
j++;
}
if (j === searchPatternLength) {
segmentHeader.length = i + searchPatternLength;
break;
}
}
if (segmentHeader.length === 0xffffffff) {
throw new Jbig2Error("segment end was not found");
}
} else {
throw new Jbig2Error("invalid unknown segment length");
}
}
segmentHeader.headerEnd = position;
return segmentHeader;
}
function readSegments(header, data, start, end) {
const segments = [];
let position = start;
while (position < end) {
const segmentHeader = readSegmentHeader(data, position);
position = segmentHeader.headerEnd;
const segment = {
header: segmentHeader,
data
};
if (!header.randomAccess) {
segment.start = position;
position += segmentHeader.length;
segment.end = position;
}
segments.push(segment);
if (segmentHeader.type === 51) {
break;
}
}
if (header.randomAccess) {
for (let i = 0, ii = segments.length; i < ii; i++) {
segments[i].start = position;
position += segments[i].header.length;
segments[i].end = position;
}
}
return segments;
}
function readRegionSegmentInformation(data, start) {
return {
width: readUint32(data, start),
height: readUint32(data, start + 4),
x: readUint32(data, start + 8),
y: readUint32(data, start + 12),
combinationOperator: data[start + 16] & 7
};
}
const RegionSegmentInformationFieldLength = 17;
function processSegment(segment, visitor) {
const header = segment.header;
const data = segment.data,
end = segment.end;
let position = segment.start;
let args, at, i, atLength;
switch (header.type) {
case 0:
const dictionary = {};
const dictionaryFlags = readUint16(data, position);
dictionary.huffman = !!(dictionaryFlags & 1);
dictionary.refinement = !!(dictionaryFlags & 2);
dictionary.huffmanDHSelector = dictionaryFlags >> 2 & 3;
dictionary.huffmanDWSelector = dictionaryFlags >> 4 & 3;
dictionary.bitmapSizeSelector = dictionaryFlags >> 6 & 1;
dictionary.aggregationInstancesSelector = dictionaryFlags >> 7 & 1;
dictionary.bitmapCodingContextUsed = !!(dictionaryFlags & 256);
dictionary.bitmapCodingContextRetained = !!(dictionaryFlags & 512);
dictionary.template = dictionaryFlags >> 10 & 3;
dictionary.refinementTemplate = dictionaryFlags >> 12 & 1;
position += 2;
if (!dictionary.huffman) {
atLength = dictionary.template === 0 ? 4 : 1;
at = [];
for (i = 0; i < atLength; i++) {
at.push({
x: readInt8(data, position),
y: readInt8(data, position + 1)
});
position += 2;
}
dictionary.at = at;
}
if (dictionary.refinement && !dictionary.refinementTemplate) {
at = [];
for (i = 0; i < 2; i++) {
at.push({
x: readInt8(data, position),
y: readInt8(data, position + 1)
});
position += 2;
}
dictionary.refinementAt = at;
}
dictionary.numberOfExportedSymbols = readUint32(data, position);
position += 4;
dictionary.numberOfNewSymbols = readUint32(data, position);
position += 4;
args = [dictionary, header.number, header.referredTo, data, position, end];
break;
case 6:
case 7:
const textRegion = {};
textRegion.info = readRegionSegmentInformation(data, position);
position += RegionSegmentInformationFieldLength;
const textRegionSegmentFlags = readUint16(data, position);
position += 2;
textRegion.huffman = !!(textRegionSegmentFlags & 1);
textRegion.refinement = !!(textRegionSegmentFlags & 2);
textRegion.logStripSize = textRegionSegmentFlags >> 2 & 3;
textRegion.stripSize = 1 << textRegion.logStripSize;
textRegion.referenceCorner = textRegionSegmentFlags >> 4 & 3;
textRegion.transposed = !!(textRegionSegmentFlags & 64);
textRegion.combinationOperator = textRegionSegmentFlags >> 7 & 3;
textRegion.defaultPixelValue = textRegionSegmentFlags >> 9 & 1;
textRegion.dsOffset = textRegionSegmentFlags << 17 >> 27;
textRegion.refinementTemplate = textRegionSegmentFlags >> 15 & 1;
if (textRegion.huffman) {
const textRegionHuffmanFlags = readUint16(data, position);
position += 2;
textRegion.huffmanFS = textRegionHuffmanFlags & 3;
textRegion.huffmanDS = textRegionHuffmanFlags >> 2 & 3;
textRegion.huffmanDT = textRegionHuffmanFlags >> 4 & 3;
textRegion.huffmanRefinementDW = textRegionHuffmanFlags >> 6 & 3;
textRegion.huffmanRefinementDH = textRegionHuffmanFlags >> 8 & 3;
textRegion.huffmanRefinementDX = textRegionHuffmanFlags >> 10 & 3;
textRegion.huffmanRefinementDY = textRegionHuffmanFlags >> 12 & 3;
textRegion.huffmanRefinementSizeSelector = !!(textRegionHuffmanFlags & 0x4000);
}
if (textRegion.refinement && !textRegion.refinementTemplate) {
at = [];
for (i = 0; i < 2; i++) {
at.push({
x: readInt8(data, position),
y: readInt8(data, position + 1)
});
position += 2;
}
textRegion.refinementAt = at;
}
textRegion.numberOfSymbolInstances = readUint32(data, position);
position += 4;
args = [textRegion, header.referredTo, data, position, end];
break;
case 16:
const patternDictionary = {};
const patternDictionaryFlags = data[position++];
patternDictionary.mmr = !!(patternDictionaryFlags & 1);
patternDictionary.template = patternDictionaryFlags >> 1 & 3;
patternDictionary.patternWidth = data[position++];
patternDictionary.patternHeight = data[position++];
patternDictionary.maxPatternIndex = readUint32(data, position);
position += 4;
args = [patternDictionary, header.number, data, position, end];
break;
case 22:
case 23:
const halftoneRegion = {};
halftoneRegion.info = readRegionSegmentInformation(data, position);
position += RegionSegmentInformationFieldLength;
const halftoneRegionFlags = data[position++];
halftoneRegion.mmr = !!(halftoneRegionFlags & 1);
halftoneRegion.template = halftoneRegionFlags >> 1 & 3;
halftoneRegion.enableSkip = !!(halftoneRegionFlags & 8);
halftoneRegion.combinationOperator = halftoneRegionFlags >> 4 & 7;
halftoneRegion.defaultPixelValue = halftoneRegionFlags >> 7 & 1;
halftoneRegion.gridWidth = readUint32(data, position);
position += 4;
halftoneRegion.gridHeight = readUint32(data, position);
position += 4;
halftoneRegion.gridOffsetX = readUint32(data, position) & 0xffffffff;
position += 4;
halftoneRegion.gridOffsetY = readUint32(data, position) & 0xffffffff;
position += 4;
halftoneRegion.gridVectorX = readUint16(data, position);
position += 2;
halftoneRegion.gridVectorY = readUint16(data, position);
position += 2;
args = [halftoneRegion, header.referredTo, data, position, end];
break;
case 38:
case 39:
const genericRegion = {};
genericRegion.info = readRegionSegmentInformation(data, position);
position += RegionSegmentInformationFieldLength;
const genericRegionSegmentFlags = data[position++];
genericRegion.mmr = !!(genericRegionSegmentFlags & 1);
genericRegion.template = genericRegionSegmentFlags >> 1 & 3;
genericRegion.prediction = !!(genericRegionSegmentFlags & 8);
if (!genericRegion.mmr) {
atLength = genericRegion.template === 0 ? 4 : 1;
at = [];
for (i = 0; i < atLength; i++) {
at.push({
x: readInt8(data, position),
y: readInt8(data, position + 1)
});
position += 2;
}
genericRegion.at = at;
}
args = [genericRegion, data, position, end];
break;
case 48:
const pageInfo = {
width: readUint32(data, position),
height: readUint32(data, position + 4),
resolutionX: readUint32(data, position + 8),
resolutionY: readUint32(data, position + 12)
};
if (pageInfo.height === 0xffffffff) {
delete pageInfo.height;
}
const pageSegmentFlags = data[position + 16];
readUint16(data, position + 17);
pageInfo.lossless = !!(pageSegmentFlags & 1);
pageInfo.refinement = !!(pageSegmentFlags & 2);
pageInfo.defaultPixelValue = pageSegmentFlags >> 2 & 1;
pageInfo.combinationOperator = pageSegmentFlags >> 3 & 3;
pageInfo.requiresBuffer = !!(pageSegmentFlags & 32);
pageInfo.combinationOperatorOverride = !!(pageSegmentFlags & 64);
args = [pageInfo];
break;
case 49:
break;
case 50:
break;
case 51:
break;
case 53:
args = [header.number, data, position, end];
break;
case 62:
break;
default:
throw new Jbig2Error(`segment type ${header.typeName}(${header.type}) is not implemented`);
}
const callbackName = "on" + header.typeName;
if (callbackName in visitor) {
visitor[callbackName].apply(visitor, args);
}
}
function processSegments(segments, visitor) {
for (let i = 0, ii = segments.length; i < ii; i++) {
processSegment(segments[i], visitor);
}
}
function parseJbig2Chunks(chunks) {
const visitor = new SimpleSegmentVisitor();
for (let i = 0, ii = chunks.length; i < ii; i++) {
const chunk = chunks[i];
const segments = readSegments({}, chunk.data, chunk.start, chunk.end);
processSegments(segments, visitor);
}
return visitor.buffer;
}
function parseJbig2(data) {
throw new Error("Not implemented: parseJbig2");
}
class SimpleSegmentVisitor {
onPageInformation(info) {
this.currentPageInfo = info;
const rowSize = info.width + 7 >> 3;
const buffer = new Uint8ClampedArray(rowSize * info.height);
if (info.defaultPixelValue) {
buffer.fill(0xff);
}
this.buffer = buffer;
}
drawBitmap(regionInfo, bitmap) {
const pageInfo = this.currentPageInfo;
const width = regionInfo.width,
height = regionInfo.height;
const rowSize = pageInfo.width + 7 >> 3;
const combinationOperator = pageInfo.combinationOperatorOverride ? regionInfo.combinationOperator : pageInfo.combinationOperator;
const buffer = this.buffer;
const mask0 = 128 >> (regionInfo.x & 7);
let offset0 = regionInfo.y * rowSize + (regionInfo.x >> 3);
let i, j, mask, offset;
switch (combinationOperator) {
case 0:
for (i = 0; i < height; i++) {
mask = mask0;
offset = offset0;
for (j = 0; j < width; j++) {
if (bitmap[i][j]) {
buffer[offset] |= mask;
}
mask >>= 1;
if (!mask) {
mask = 128;
offset++;
}
}
offset0 += rowSize;
}
break;
case 2:
for (i = 0; i < height; i++) {
mask = mask0;
offset = offset0;
for (j = 0; j < width; j++) {
if (bitmap[i][j]) {
buffer[offset] ^= mask;
}
mask >>= 1;
if (!mask) {
mask = 128;
offset++;
}
}
offset0 += rowSize;
}
break;
default:
throw new Jbig2Error(`operator ${combinationOperator} is not supported`);
}
}
onImmediateGenericRegion(region, data, start, end) {
const regionInfo = region.info;
const decodingContext = new DecodingContext(data, start, end);
const bitmap = decodeBitmap(region.mmr, regionInfo.width, regionInfo.height, region.template, region.prediction, null, region.at, decodingContext);
this.drawBitmap(regionInfo, bitmap);
}
onImmediateLosslessGenericRegion() {
this.onImmediateGenericRegion(...arguments);
}
onSymbolDictionary(dictionary, currentSegment, referredSegments, data, start, end) {
let huffmanTables, huffmanInput;
if (dictionary.huffman) {
huffmanTables = getSymbolDictionaryHuffmanTables(dictionary, referredSegments, this.customTables);
huffmanInput = new Reader(data, start, end);
}
let symbols = this.symbols;
if (!symbols) {
this.symbols = symbols = {};
}
const inputSymbols = [];
for (const referredSegment of referredSegments) {
const referredSymbols = symbols[referredSegment];
if (referredSymbols) {
inputSymbols.push(...referredSymbols);
}
}
const decodingContext = new DecodingContext(data, start, end);
symbols[currentSegment] = decodeSymbolDictionary(dictionary.huffman, dictionary.refinement, inputSymbols, dictionary.numberOfNewSymbols, dictionary.numberOfExportedSymbols, huffmanTables, dictionary.template, dictionary.at, dictionary.refinementTemplate, dictionary.refinementAt, decodingContext, huffmanInput);
}
onImmediateTextRegion(region, referredSegments, data, start, end) {
const regionInfo = region.info;
let huffmanTables, huffmanInput;
const symbols = this.symbols;
const inputSymbols = [];
for (const referredSegment of referredSegments) {
const referredSymbols = symbols[referredSegment];
if (referredSymbols) {
inputSymbols.push(...referredSymbols);
}
}
const symbolCodeLength = log2(inputSymbols.length);
if (region.huffman) {
huffmanInput = new Reader(data, start, end);
huffmanTables = getTextRegionHuffmanTables(region, referredSegments, this.customTables, inputSymbols.length, huffmanInput);
}
const decodingContext = new DecodingContext(data, start, end);
const bitmap = decodeTextRegion(region.huffman, region.refinement, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.numberOfSymbolInstances, region.stripSize, inputSymbols, symbolCodeLength, region.transposed, region.dsOffset, region.referenceCorner, region.combinationOperator, huffmanTables, region.refinementTemplate, region.refinementAt, decodingContext, region.logStripSize, huffmanInput);
this.drawBitmap(regionInfo, bitmap);
}
onImmediateLosslessTextRegion() {
this.onImmediateTextRegion(...arguments);
}
onPatternDictionary(dictionary, currentSegment, data, start, end) {
let patterns = this.patterns;
if (!patterns) {
this.patterns = patterns = {};
}
const decodingContext = new DecodingContext(data, start, end);
patterns[currentSegment] = decodePatternDictionary(dictionary.mmr, dictionary.patternWidth, dictionary.patternHeight, dictionary.maxPatternIndex, dictionary.template, decodingContext);
}
onImmediateHalftoneRegion(region, referredSegments, data, start, end) {
const patterns = this.patterns[referredSegments[0]];
const regionInfo = region.info;
const decodingContext = new DecodingContext(data, start, end);
const bitmap = decodeHalftoneRegion(region.mmr, patterns, region.template, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.enableSkip, region.combinationOperator, region.gridWidth, region.gridHeight, region.gridOffsetX, region.gridOffsetY, region.gridVectorX, region.gridVectorY, decodingContext);
this.drawBitmap(regionInfo, bitmap);
}
onImmediateLosslessHalftoneRegion() {
this.onImmediateHalftoneRegion(...arguments);
}
onTables(currentSegment, data, start, end) {
let customTables = this.customTables;
if (!customTables) {
this.customTables = customTables = {};
}
customTables[currentSegment] = decodeTablesSegment(data, start, end);
}
}
class HuffmanLine {
constructor(lineData) {
if (lineData.length === 2) {
this.isOOB = true;
this.rangeLow = 0;
this.prefixLength = lineData[0];
this.rangeLength = 0;
this.prefixCode = lineData[1];
this.isLowerRange = false;
} else {
this.isOOB = false;
this.rangeLow = lineData[0];
this.prefixLength = lineData[1];
this.rangeLength = lineData[2];
this.prefixCode = lineData[3];
this.isLowerRange = lineData[4] === "lower";
}
}
}
class HuffmanTreeNode {
constructor(line) {
this.children = [];
if (line) {
this.isLeaf = true;
this.rangeLength = line.rangeLength;
this.rangeLow = line.rangeLow;
this.isLowerRange = line.isLowerRange;
this.isOOB = line.isOOB;
} else {
this.isLeaf = false;
}
}
buildTree(line, shift) {
const bit = line.prefixCode >> shift & 1;
if (shift <= 0) {
this.children[bit] = new HuffmanTreeNode(line);
} else {
let node = this.children[bit];
if (!node) {
this.children[bit] = node = new HuffmanTreeNode(null);
}
node.buildTree(line, shift - 1);
}
}
decodeNode(reader) {
if (this.isLeaf) {
if (this.isOOB) {
return null;
}
const htOffset = reader.readBits(this.rangeLength);
return this.rangeLow + (this.isLowerRange ? -htOffset : htOffset);
}
const node = this.children[reader.readBit()];
if (!node) {
throw new Jbig2Error("invalid Huffman data");
}
return node.decodeNode(reader);
}
}
class HuffmanTable {
constructor(lines, prefixCodesDone) {
if (!prefixCodesDone) {
this.assignPrefixCodes(lines);
}
this.rootNode = new HuffmanTreeNode(null);
for (let i = 0, ii = lines.length; i < ii; i++) {
const line = lines[i];
if (line.prefixLength > 0) {
this.rootNode.buildTree(line, line.prefixLength - 1);
}
}
}
decode(reader) {
return this.rootNode.decodeNode(reader);
}
assignPrefixCodes(lines) {
const linesLength = lines.length;
let prefixLengthMax = 0;
for (let i = 0; i < linesLength; i++) {
prefixLengthMax = Math.max(prefixLengthMax, lines[i].prefixLength);
}
const histogram = new Uint32Array(prefixLengthMax + 1);
for (let i = 0; i < linesLength; i++) {
histogram[lines[i].prefixLength]++;
}
let currentLength = 1,
firstCode = 0,
currentCode,
currentTemp,
line;
histogram[0] = 0;
while (currentLength <= prefixLengthMax) {
firstCode = firstCode + histogram[currentLength - 1] << 1;
currentCode = firstCode;
currentTemp = 0;
while (currentTemp < linesLength) {
line = lines[currentTemp];
if (line.prefixLength === currentLength) {
line.prefixCode = currentCode;
currentCode++;
}
currentTemp++;
}
currentLength++;
}
}
}
function decodeTablesSegment(data, start, end) {
const flags = data[start];
const lowestValue = readUint32(data, start + 1) & 0xffffffff;
const highestValue = readUint32(data, start + 5) & 0xffffffff;
const reader = new Reader(data, start + 9, end);
const prefixSizeBits = (flags >> 1 & 7) + 1;
const rangeSizeBits = (flags >> 4 & 7) + 1;
const lines = [];
let prefixLength,
rangeLength,
currentRangeLow = lowestValue;
do {
prefixLength = reader.readBits(prefixSizeBits);
rangeLength = reader.readBits(rangeSizeBits);
lines.push(new HuffmanLine([currentRangeLow, prefixLength, rangeLength, 0]));
currentRangeLow += 1 << rangeLength;
} while (currentRangeLow < highestValue);
prefixLength = reader.readBits(prefixSizeBits);
lines.push(new HuffmanLine([lowestValue - 1, prefixLength, 32, 0, "lower"]));
prefixLength = reader.readBits(prefixSizeBits);
lines.push(new HuffmanLine([highestValue, prefixLength, 32, 0]));
if (flags & 1) {
prefixLength = reader.readBits(prefixSizeBits);
lines.push(new HuffmanLine([prefixLength, 0]));
}
return new HuffmanTable(lines, false);
}
const standardTablesCache = {};
function getStandardTable(number) {
let table = standardTablesCache[number];
if (table) {
return table;
}
let lines;
switch (number) {
case 1:
lines = [[0, 1, 4, 0x0], [16, 2, 8, 0x2], [272, 3, 16, 0x6], [65808, 3, 32, 0x7]];
break;
case 2:
lines = [[0, 1, 0, 0x0], [1, 2, 0, 0x2], [2, 3, 0, 0x6], [3, 4, 3, 0xe], [11, 5, 6, 0x1e], [75, 6, 32, 0x3e], [6, 0x3f]];
break;
case 3:
lines = [[-256, 8, 8, 0xfe], [0, 1, 0, 0x0], [1, 2, 0, 0x2], [2, 3, 0, 0x6], [3, 4, 3, 0xe], [11, 5, 6, 0x1e], [-257, 8, 32, 0xff, "lower"], [75, 7, 32, 0x7e], [6, 0x3e]];
break;
case 4:
lines = [[1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 0, 0x6], [4, 4, 3, 0xe], [12, 5, 6, 0x1e], [76, 5, 32, 0x1f]];
break;
case 5:
lines = [[-255, 7, 8, 0x7e], [1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 0, 0x6], [4, 4, 3, 0xe], [12, 5, 6, 0x1e], [-256, 7, 32, 0x7f, "lower"], [76, 6, 32, 0x3e]];
break;
case 6:
lines = [[-2048, 5, 10, 0x1c], [-1024, 4, 9, 0x8], [-512, 4, 8, 0x9], [-256, 4, 7, 0xa], [-128, 5, 6, 0x1d], [-64, 5, 5, 0x1e], [-32, 4, 5, 0xb], [0, 2, 7, 0x0], [128, 3, 7, 0x2], [256, 3, 8, 0x3], [512, 4, 9, 0xc], [1024, 4, 10, 0xd], [-2049, 6, 32, 0x3e, "lower"], [2048, 6, 32, 0x3f]];
break;
case 7:
lines = [[-1024, 4, 9, 0x8], [-512, 3, 8, 0x0], [-256, 4, 7, 0x9], [-128, 5, 6, 0x1a], [-64, 5, 5, 0x1b], [-32, 4, 5, 0xa], [0, 4, 5, 0xb], [32, 5, 5, 0x1c], [64, 5, 6, 0x1d], [128, 4, 7, 0xc], [256, 3, 8, 0x1], [512, 3, 9, 0x2], [1024, 3, 10, 0x3], [-1025, 5, 32, 0x1e, "lower"], [2048, 5, 32, 0x1f]];
break;
case 8:
lines = [[-15, 8, 3, 0xfc], [-7, 9, 1, 0x1fc], [-5, 8, 1, 0xfd], [-3, 9, 0, 0x1fd], [-2, 7, 0, 0x7c], [-1, 4, 0, 0xa], [0, 2, 1, 0x0], [2, 5, 0, 0x1a], [3, 6, 0, 0x3a], [4, 3, 4, 0x4], [20, 6, 1, 0x3b], [22, 4, 4, 0xb], [38, 4, 5, 0xc], [70, 5, 6, 0x1b], [134, 5, 7, 0x1c], [262, 6, 7, 0x3c], [390, 7, 8, 0x7d], [646, 6, 10, 0x3d], [-16, 9, 32, 0x1fe, "lower"], [1670, 9, 32, 0x1ff], [2, 0x1]];
break;
case 9:
lines = [[-31, 8, 4, 0xfc], [-15, 9, 2, 0x1fc], [-11, 8, 2, 0xfd], [-7, 9, 1, 0x1fd], [-5, 7, 1, 0x7c], [-3, 4, 1, 0xa], [-1, 3, 1, 0x2], [1, 3, 1, 0x3], [3, 5, 1, 0x1a], [5, 6, 1, 0x3a], [7, 3, 5, 0x4], [39, 6, 2, 0x3b], [43, 4, 5, 0xb], [75, 4, 6, 0xc], [139, 5, 7, 0x1b], [267, 5, 8, 0x1c], [523, 6, 8, 0x3c], [779, 7, 9, 0x7d], [1291, 6, 11, 0x3d], [-32, 9, 32, 0x1fe, "lower"], [3339, 9, 32, 0x1ff], [2, 0x0]];
break;
case 10:
lines = [[-21, 7, 4, 0x7a], [-5, 8, 0, 0xfc], [-4, 7, 0, 0x7b], [-3, 5, 0, 0x18], [-2, 2, 2, 0x0], [2, 5, 0, 0x19], [3, 6, 0, 0x36], [4, 7, 0, 0x7c], [5, 8, 0, 0xfd], [6, 2, 6, 0x1], [70, 5, 5, 0x1a], [102, 6, 5, 0x37], [134, 6, 6, 0x38], [198, 6, 7, 0x39], [326, 6, 8, 0x3a], [582, 6, 9, 0x3b], [1094, 6, 10, 0x3c], [2118, 7, 11, 0x7d], [-22, 8, 32, 0xfe, "lower"], [4166, 8, 32, 0xff], [2, 0x2]];
break;
case 11:
lines = [[1, 1, 0, 0x0], [2, 2, 1, 0x2], [4, 4, 0, 0xc], [5, 4, 1, 0xd], [7, 5, 1, 0x1c], [9, 5, 2, 0x1d], [13, 6, 2, 0x3c], [17, 7, 2, 0x7a], [21, 7, 3, 0x7b], [29, 7, 4, 0x7c], [45, 7, 5, 0x7d], [77, 7, 6, 0x7e], [141, 7, 32, 0x7f]];
break;
case 12:
lines = [[1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 1, 0x6], [5, 5, 0, 0x1c], [6, 5, 1, 0x1d], [8, 6, 1, 0x3c], [10, 7, 0, 0x7a], [11, 7, 1, 0x7b], [13, 7, 2, 0x7c], [17, 7, 3, 0x7d], [25, 7, 4, 0x7e], [41, 8, 5, 0xfe], [73, 8, 32, 0xff]];
break;
case 13:
lines = [[1, 1, 0, 0x0], [2, 3, 0, 0x4], [3, 4, 0, 0xc], [4, 5, 0, 0x1c], [5, 4, 1, 0xd], [7, 3, 3, 0x5], [15, 6, 1, 0x3a], [17, 6, 2, 0x3b], [21, 6, 3, 0x3c], [29, 6, 4, 0x3d], [45, 6, 5, 0x3e], [77, 7, 6, 0x7e], [141, 7, 32, 0x7f]];
break;
case 14:
lines = [[-2, 3, 0, 0x4], [-1, 3, 0, 0x5], [0, 1, 0, 0x0], [1, 3, 0, 0x6], [2, 3, 0, 0x7]];
break;
case 15:
lines = [[-24, 7, 4, 0x7c], [-8, 6, 2, 0x3c], [-4, 5, 1, 0x1c], [-2, 4, 0, 0xc], [-1, 3, 0, 0x4], [0, 1, 0, 0x0], [1, 3, 0, 0x5], [2, 4, 0, 0xd], [3, 5, 1, 0x1d], [5, 6, 2, 0x3d], [9, 7, 4, 0x7d], [-25, 7, 32, 0x7e, "lower"], [25, 7, 32, 0x7f]];
break;
default:
throw new Jbig2Error(`standard table B.${number} does not exist`);
}
for (let i = 0, ii = lines.length; i < ii; i++) {
lines[i] = new HuffmanLine(lines[i]);
}
table = new HuffmanTable(lines, true);
standardTablesCache[number] = table;
return table;
}
class Reader {
constructor(data, start, end) {
this.data = data;
this.start = start;
this.end = end;
this.position = start;
this.shift = -1;
this.currentByte = 0;
}
readBit() {
if (this.shift < 0) {
if (this.position >= this.end) {
throw new Jbig2Error("end of data while reading bit");
}
this.currentByte = this.data[this.position++];
this.shift = 7;
}
const bit = this.currentByte >> this.shift & 1;
this.shift--;
return bit;
}
readBits(numBits) {
let result = 0,
i;
for (i = numBits - 1; i >= 0; i--) {
result |= this.readBit() << i;
}
return result;
}
byteAlign() {
this.shift = -1;
}
next() {
if (this.position >= this.end) {
return -1;
}
return this.data[this.position++];
}
}
function getCustomHuffmanTable(index, referredTo, customTables) {
let currentIndex = 0;
for (let i = 0, ii = referredTo.length; i < ii; i++) {
const table = customTables[referredTo[i]];
if (table) {
if (index === currentIndex) {
return table;
}
currentIndex++;
}
}
throw new Jbig2Error("can't find custom Huffman table");
}
function getTextRegionHuffmanTables(textRegion, referredTo, customTables, numberOfSymbols, reader) {
const codes = [];
for (let i = 0; i <= 34; i++) {
const codeLength = reader.readBits(4);
codes.push(new HuffmanLine([i, codeLength, 0, 0]));
}
const runCodesTable = new HuffmanTable(codes, false);
codes.length = 0;
for (let i = 0; i < numberOfSymbols;) {
const codeLength = runCodesTable.decode(reader);
if (codeLength >= 32) {
let repeatedLength, numberOfRepeats, j;
switch (codeLength) {
case 32:
if (i === 0) {
throw new Jbig2Error("no previous value in symbol ID table");
}
numberOfRepeats = reader.readBits(2) + 3;
repeatedLength = codes[i - 1].prefixLength;
break;
case 33:
numberOfRepeats = reader.readBits(3) + 3;
repeatedLength = 0;
break;
case 34:
numberOfRepeats = reader.readBits(7) + 11;
repeatedLength = 0;
break;
default:
throw new Jbig2Error("invalid code length in symbol ID table");
}
for (j = 0; j < numberOfRepeats; j++) {
codes.push(new HuffmanLine([i, repeatedLength, 0, 0]));
i++;
}
} else {
codes.push(new HuffmanLine([i, codeLength, 0, 0]));
i++;
}
}
reader.byteAlign();
const symbolIDTable = new HuffmanTable(codes, false);
let customIndex = 0,
tableFirstS,
tableDeltaS,
tableDeltaT;
switch (textRegion.huffmanFS) {
case 0:
case 1:
tableFirstS = getStandardTable(textRegion.huffmanFS + 6);
break;
case 3:
tableFirstS = getCustomHuffmanTable(customIndex, referredTo, customTables);
customIndex++;
break;
default:
throw new Jbig2Error("invalid Huffman FS selector");
}
switch (textRegion.huffmanDS) {
case 0:
case 1:
case 2:
tableDeltaS = getStandardTable(textRegion.huffmanDS + 8);
break;
case 3:
tableDeltaS = getCustomHuffmanTable(customIndex, referredTo, customTables);
customIndex++;
break;
default:
throw new Jbig2Error("invalid Huffman DS selector");
}
switch (textRegion.huffmanDT) {
case 0:
case 1:
case 2:
tableDeltaT = getStandardTable(textRegion.huffmanDT + 11);
break;
case 3:
tableDeltaT = getCustomHuffmanTable(customIndex, referredTo, customTables);
customIndex++;
break;
default:
throw new Jbig2Error("invalid Huffman DT selector");
}
if (textRegion.refinement) {
throw new Jbig2Error("refinement with Huffman is not supported");
}
return {
symbolIDTable,
tableFirstS,
tableDeltaS,
tableDeltaT
};
}
function getSymbolDictionaryHuffmanTables(dictionary, referredTo, customTables) {
let customIndex = 0,
tableDeltaHeight,
tableDeltaWidth;
switch (dictionary.huffmanDHSelector) {
case 0:
case 1:
tableDeltaHeight = getStandardTable(dictionary.huffmanDHSelector + 4);
break;
case 3:
tableDeltaHeight = getCustomHuffmanTable(customIndex, referredTo, customTables);
customIndex++;
break;
default:
throw new Jbig2Error("invalid Huffman DH selector");
}
switch (dictionary.huffmanDWSelector) {
case 0:
case 1:
tableDeltaWidth = getStandardTable(dictionary.huffmanDWSelector + 2);
break;
case 3:
tableDeltaWidth = getCustomHuffmanTable(customIndex, referredTo, customTables);
customIndex++;
break;
default:
throw new Jbig2Error("invalid Huffman DW selector");
}
let tableBitmapSize, tableAggregateInstances;
if (dictionary.bitmapSizeSelector) {
tableBitmapSize = getCustomHuffmanTable(customIndex, referredTo, customTables);
customIndex++;
} else {
tableBitmapSize = getStandardTable(1);
}
if (dictionary.aggregationInstancesSelector) {
tableAggregateInstances = getCustomHuffmanTable(customIndex, referredTo, customTables);
} else {
tableAggregateInstances = getStandardTable(1);
}
return {
tableDeltaHeight,
tableDeltaWidth,
tableBitmapSize,
tableAggregateInstances
};
}
function readUncompressedBitmap(reader, width, height) {
const bitmap = [];
for (let y = 0; y < height; y++) {
const row = new Uint8Array(width);
bitmap.push(row);
for (let x = 0; x < width; x++) {
row[x] = reader.readBit();
}
reader.byteAlign();
}
return bitmap;
}
function decodeMMRBitmap(input, width, height, endOfBlock) {
const params = {
K: -1,
Columns: width,
Rows: height,
BlackIs1: true,
EndOfBlock: endOfBlock
};
const decoder = new CCITTFaxDecoder(input, params);
const bitmap = [];
let currentByte,
eof = false;
for (let y = 0; y < height; y++) {
const row = new Uint8Array(width);
bitmap.push(row);
let shift = -1;
for (let x = 0; x < width; x++) {
if (shift < 0) {
currentByte = decoder.readNextChar();
if (currentByte === -1) {
currentByte = 0;
eof = true;
}
shift = 7;
}
row[x] = currentByte >> shift & 1;
shift--;
}
}
if (endOfBlock && !eof) {
const lookForEOFLimit = 5;
for (let i = 0; i < lookForEOFLimit; i++) {
if (decoder.readNextChar() === -1) {
break;
}
}
}
return bitmap;
}
class Jbig2Image {
parseChunks(chunks) {
return parseJbig2Chunks(chunks);
}
parse(data) {
throw new Error("Not implemented: Jbig2Image.parse");
}
}
;// CONCATENATED MODULE: ./src/core/jbig2_stream.js
class Jbig2Stream extends DecodeStream {
constructor(stream, maybeLength, params) {
super(maybeLength);
this.stream = stream;
this.dict = stream.dict;
this.maybeLength = maybeLength;
this.params = params;
}
get bytes() {
return shadow(this, "bytes", this.stream.getBytes(this.maybeLength));
}
ensureBuffer(requested) {}
readBlock() {
if (this.eof) {
return;
}
const jbig2Image = new Jbig2Image();
const chunks = [];
if (this.params instanceof Dict) {
const globalsStream = this.params.get("JBIG2Globals");
if (globalsStream instanceof BaseStream) {
const globals = globalsStream.getBytes();
chunks.push({
data: globals,
start: 0,
end: globals.length
});
}
}
chunks.push({
data: this.bytes,
start: 0,
end: this.bytes.length
});
const data = jbig2Image.parseChunks(chunks);
const dataLength = data.length;
for (let i = 0; i < dataLength; i++) {
data[i] ^= 0xff;
}
this.buffer = data;
this.bufferLength = dataLength;
this.eof = true;
}
}
;// CONCATENATED MODULE: ./src/shared/image_utils.js
function convertToRGBA(params) {
switch (params.kind) {
case ImageKind.GRAYSCALE_1BPP:
return convertBlackAndWhiteToRGBA(params);
case ImageKind.RGB_24BPP:
return convertRGBToRGBA(params);
}
return null;
}
function convertBlackAndWhiteToRGBA({
src,
srcPos = 0,
dest,
width,
height,
nonBlackColor = 0xffffffff,
inverseDecode = false
}) {
const black = FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff;
const [zeroMapping, oneMapping] = inverseDecode ? [nonBlackColor, black] : [black, nonBlackColor];
const widthInSource = width >> 3;
const widthRemainder = width & 7;
const srcLength = src.length;
dest = new Uint32Array(dest.buffer);
let destPos = 0;
for (let i = 0; i < height; i++) {
for (const max = srcPos + widthInSource; srcPos < max; srcPos++) {
const elem = srcPos < srcLength ? src[srcPos] : 255;
dest[destPos++] = elem & 0b10000000 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b1000000 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b100000 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b10000 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b1000 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b100 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b10 ? oneMapping : zeroMapping;
dest[destPos++] = elem & 0b1 ? oneMapping : zeroMapping;
}
if (widthRemainder === 0) {
continue;
}
const elem = srcPos < srcLength ? src[srcPos++] : 255;
for (let j = 0; j < widthRemainder; j++) {
dest[destPos++] = elem & 1 << 7 - j ? oneMapping : zeroMapping;
}
}
return {
srcPos,
destPos
};
}
function convertRGBToRGBA({
src,
srcPos = 0,
dest,
destPos = 0,
width,
height
}) {
let i = 0;
const len32 = src.length >> 2;
const src32 = new Uint32Array(src.buffer, srcPos, len32);
if (FeatureTest.isLittleEndian) {
for (; i < len32 - 2; i += 3, destPos += 4) {
const s1 = src32[i];
const s2 = src32[i + 1];
const s3 = src32[i + 2];
dest[destPos] = s1 | 0xff000000;
dest[destPos + 1] = s1 >>> 24 | s2 << 8 | 0xff000000;
dest[destPos + 2] = s2 >>> 16 | s3 << 16 | 0xff000000;
dest[destPos + 3] = s3 >>> 8 | 0xff000000;
}
for (let j = i * 4, jj = src.length; j < jj; j += 3) {
dest[destPos++] = src[j] | src[j + 1] << 8 | src[j + 2] << 16 | 0xff000000;
}
} else {
for (; i < len32 - 2; i += 3, destPos += 4) {
const s1 = src32[i];
const s2 = src32[i + 1];
const s3 = src32[i + 2];
dest[destPos] = s1 | 0xff;
dest[destPos + 1] = s1 << 24 | s2 >>> 8 | 0xff;
dest[destPos + 2] = s2 << 16 | s3 >>> 16 | 0xff;
dest[destPos + 3] = s3 << 8 | 0xff;
}
for (let j = i * 4, jj = src.length; j < jj; j += 3) {
dest[destPos++] = src[j] << 24 | src[j + 1] << 16 | src[j + 2] << 8 | 0xff;
}
}
return {
srcPos,
destPos
};
}
function grayToRGBA(src, dest) {
if (FeatureTest.isLittleEndian) {
for (let i = 0, ii = src.length; i < ii; i++) {
dest[i] = src[i] * 0x10101 | 0xff000000;
}
} else {
for (let i = 0, ii = src.length; i < ii; i++) {
dest[i] = src[i] * 0x1010100 | 0x000000ff;
}
}
}
;// CONCATENATED MODULE: ./src/core/jpg.js
class JpegError extends BaseException {
constructor(msg) {
super(`JPEG error: ${msg}`, "JpegError");
}
}
class DNLMarkerError extends BaseException {
constructor(message, scanLines) {
super(message, "DNLMarkerError");
this.scanLines = scanLines;
}
}
class EOIMarkerError extends BaseException {
constructor(msg) {
super(msg, "EOIMarkerError");
}
}
const dctZigZag = new Uint8Array([0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5, 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28, 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51, 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63]);
const dctCos1 = 4017;
const dctSin1 = 799;
const dctCos3 = 3406;
const dctSin3 = 2276;
const dctCos6 = 1567;
const dctSin6 = 3784;
const dctSqrt2 = 5793;
const dctSqrt1d2 = 2896;
function buildHuffmanTable(codeLengths, values) {
let k = 0,
i,
j,
length = 16;
while (length > 0 && !codeLengths[length - 1]) {
length--;
}
const code = [{
children: [],
index: 0
}];
let p = code[0],
q;
for (i = 0; i < length; i++) {
for (j = 0; j < codeLengths[i]; j++) {
p = code.pop();
p.children[p.index] = values[k];
while (p.index > 0) {
p = code.pop();
}
p.index++;
code.push(p);
while (code.length <= i) {
code.push(q = {
children: [],
index: 0
});
p.children[p.index] = q.children;
p = q;
}
k++;
}
if (i + 1 < length) {
code.push(q = {
children: [],
index: 0
});
p.children[p.index] = q.children;
p = q;
}
}
return code[0].children;
}
function getBlockBufferOffset(component, row, col) {
return 64 * ((component.blocksPerLine + 1) * row + col);
}
function decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successivePrev, successive, parseDNLMarker = false) {
const mcusPerLine = frame.mcusPerLine;
const progressive = frame.progressive;
const startOffset = offset;
let bitsData = 0,
bitsCount = 0;
function readBit() {
if (bitsCount > 0) {
bitsCount--;
return bitsData >> bitsCount & 1;
}
bitsData = data[offset++];
if (bitsData === 0xff) {
const nextByte = data[offset++];
if (nextByte) {
if (nextByte === 0xdc && parseDNLMarker) {
offset += 2;
const scanLines = readUint16(data, offset);
offset += 2;
if (scanLines > 0 && scanLines !== frame.scanLines) {
throw new DNLMarkerError("Found DNL marker (0xFFDC) while parsing scan data", scanLines);
}
} else if (nextByte === 0xd9) {
if (parseDNLMarker) {
const maybeScanLines = blockRow * (frame.precision === 8 ? 8 : 0);
if (maybeScanLines > 0 && Math.round(frame.scanLines / maybeScanLines) >= 5) {
throw new DNLMarkerError("Found EOI marker (0xFFD9) while parsing scan data, " + "possibly caused by incorrect `scanLines` parameter", maybeScanLines);
}
}
throw new EOIMarkerError("Found EOI marker (0xFFD9) while parsing scan data");
}
throw new JpegError(`unexpected marker ${(bitsData << 8 | nextByte).toString(16)}`);
}
}
bitsCount = 7;
return bitsData >>> 7;
}
function decodeHuffman(tree) {
let node = tree;
while (true) {
node = node[readBit()];
switch (typeof node) {
case "number":
return node;
case "object":
continue;
}
throw new JpegError("invalid huffman sequence");
}
}
function receive(length) {
let n = 0;
while (length > 0) {
n = n << 1 | readBit();
length--;
}
return n;
}
function receiveAndExtend(length) {
if (length === 1) {
return readBit() === 1 ? 1 : -1;
}
const n = receive(length);
if (n >= 1 << length - 1) {
return n;
}
return n + (-1 << length) + 1;
}
function decodeBaseline(component, blockOffset) {
const t = decodeHuffman(component.huffmanTableDC);
const diff = t === 0 ? 0 : receiveAndExtend(t);
component.blockData[blockOffset] = component.pred += diff;
let k = 1;
while (k < 64) {
const rs = decodeHuffman(component.huffmanTableAC);
const s = rs & 15,
r = rs >> 4;
if (s === 0) {
if (r < 15) {
break;
}
k += 16;
continue;
}
k += r;
const z = dctZigZag[k];
component.blockData[blockOffset + z] = receiveAndExtend(s);
k++;
}
}
function decodeDCFirst(component, blockOffset) {
const t = decodeHuffman(component.huffmanTableDC);
const diff = t === 0 ? 0 : receiveAndExtend(t) << successive;
component.blockData[blockOffset] = component.pred += diff;
}
function decodeDCSuccessive(component, blockOffset) {
component.blockData[blockOffset] |= readBit() << successive;
}
let eobrun = 0;
function decodeACFirst(component, blockOffset) {
if (eobrun > 0) {
eobrun--;
return;
}
let k = spectralStart;
const e = spectralEnd;
while (k <= e) {
const rs = decodeHuffman(component.huffmanTableAC);
const s = rs & 15,
r = rs >> 4;
if (s === 0) {
if (r < 15) {
eobrun = receive(r) + (1 << r) - 1;
break;
}
k += 16;
continue;
}
k += r;
const z = dctZigZag[k];
component.blockData[blockOffset + z] = receiveAndExtend(s) * (1 << successive);
k++;
}
}
let successiveACState = 0,
successiveACNextValue;
function decodeACSuccessive(component, blockOffset) {
let k = spectralStart;
const e = spectralEnd;
let r = 0;
let s;
let rs;
while (k <= e) {
const offsetZ = blockOffset + dctZigZag[k];
const sign = component.blockData[offsetZ] < 0 ? -1 : 1;
switch (successiveACState) {
case 0:
rs = decodeHuffman(component.huffmanTableAC);
s = rs & 15;
r = rs >> 4;
if (s === 0) {
if (r < 15) {
eobrun = receive(r) + (1 << r);
successiveACState = 4;
} else {
r = 16;
successiveACState = 1;
}
} else {
if (s !== 1) {
throw new JpegError("invalid ACn encoding");
}
successiveACNextValue = receiveAndExtend(s);
successiveACState = r ? 2 : 3;
}
continue;
case 1:
case 2:
if (component.blockData[offsetZ]) {
component.blockData[offsetZ] += sign * (readBit() << successive);
} else {
r--;
if (r === 0) {
successiveACState = successiveACState === 2 ? 3 : 0;
}
}
break;
case 3:
if (component.blockData[offsetZ]) {
component.blockData[offsetZ] += sign * (readBit() << successive);
} else {
component.blockData[offsetZ] = successiveACNextValue << successive;
successiveACState = 0;
}
break;
case 4:
if (component.blockData[offsetZ]) {
component.blockData[offsetZ] += sign * (readBit() << successive);
}
break;
}
k++;
}
if (successiveACState === 4) {
eobrun--;
if (eobrun === 0) {
successiveACState = 0;
}
}
}
let blockRow = 0;
function decodeMcu(component, decode, mcu, row, col) {
const mcuRow = mcu / mcusPerLine | 0;
const mcuCol = mcu % mcusPerLine;
blockRow = mcuRow * component.v + row;
const blockCol = mcuCol * component.h + col;
const blockOffset = getBlockBufferOffset(component, blockRow, blockCol);
decode(component, blockOffset);
}
function decodeBlock(component, decode, mcu) {
blockRow = mcu / component.blocksPerLine | 0;
const blockCol = mcu % component.blocksPerLine;
const blockOffset = getBlockBufferOffset(component, blockRow, blockCol);
decode(component, blockOffset);
}
const componentsLength = components.length;
let component, i, j, k, n;
let decodeFn;
if (progressive) {
if (spectralStart === 0) {
decodeFn = successivePrev === 0 ? decodeDCFirst : decodeDCSuccessive;
} else {
decodeFn = successivePrev === 0 ? decodeACFirst : decodeACSuccessive;
}
} else {
decodeFn = decodeBaseline;
}
let mcu = 0,
fileMarker;
const mcuExpected = componentsLength === 1 ? components[0].blocksPerLine * components[0].blocksPerColumn : mcusPerLine * frame.mcusPerColumn;
let h, v;
while (mcu <= mcuExpected) {
const mcuToRead = resetInterval ? Math.min(mcuExpected - mcu, resetInterval) : mcuExpected;
if (mcuToRead > 0) {
for (i = 0; i < componentsLength; i++) {
components[i].pred = 0;
}
eobrun = 0;
if (componentsLength === 1) {
component = components[0];
for (n = 0; n < mcuToRead; n++) {
decodeBlock(component, decodeFn, mcu);
mcu++;
}
} else {
for (n = 0; n < mcuToRead; n++) {
for (i = 0; i < componentsLength; i++) {
component = components[i];
h = component.h;
v = component.v;
for (j = 0; j < v; j++) {
for (k = 0; k < h; k++) {
decodeMcu(component, decodeFn, mcu, j, k);
}
}
}
mcu++;
}
}
}
bitsCount = 0;
fileMarker = findNextFileMarker(data, offset);
if (!fileMarker) {
break;
}
if (fileMarker.invalid) {
const partialMsg = mcuToRead > 0 ? "unexpected" : "excessive";
warn(`decodeScan - ${partialMsg} MCU data, current marker is: ${fileMarker.invalid}`);
offset = fileMarker.offset;
}
if (fileMarker.marker >= 0xffd0 && fileMarker.marker <= 0xffd7) {
offset += 2;
} else {
break;
}
}
return offset - startOffset;
}
function quantizeAndInverse(component, blockBufferOffset, p) {
const qt = component.quantizationTable,
blockData = component.blockData;
let v0, v1, v2, v3, v4, v5, v6, v7;
let p0, p1, p2, p3, p4, p5, p6, p7;
let t;
if (!qt) {
throw new JpegError("missing required Quantization Table.");
}
for (let row = 0; row < 64; row += 8) {
p0 = blockData[blockBufferOffset + row];
p1 = blockData[blockBufferOffset + row + 1];
p2 = blockData[blockBufferOffset + row + 2];
p3 = blockData[blockBufferOffset + row + 3];
p4 = blockData[blockBufferOffset + row + 4];
p5 = blockData[blockBufferOffset + row + 5];
p6 = blockData[blockBufferOffset + row + 6];
p7 = blockData[blockBufferOffset + row + 7];
p0 *= qt[row];
if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) {
t = dctSqrt2 * p0 + 512 >> 10;
p[row] = t;
p[row + 1] = t;
p[row + 2] = t;
p[row + 3] = t;
p[row + 4] = t;
p[row + 5] = t;
p[row + 6] = t;
p[row + 7] = t;
continue;
}
p1 *= qt[row + 1];
p2 *= qt[row + 2];
p3 *= qt[row + 3];
p4 *= qt[row + 4];
p5 *= qt[row + 5];
p6 *= qt[row + 6];
p7 *= qt[row + 7];
v0 = dctSqrt2 * p0 + 128 >> 8;
v1 = dctSqrt2 * p4 + 128 >> 8;
v2 = p2;
v3 = p6;
v4 = dctSqrt1d2 * (p1 - p7) + 128 >> 8;
v7 = dctSqrt1d2 * (p1 + p7) + 128 >> 8;
v5 = p3 << 4;
v6 = p5 << 4;
v0 = v0 + v1 + 1 >> 1;
v1 = v0 - v1;
t = v2 * dctSin6 + v3 * dctCos6 + 128 >> 8;
v2 = v2 * dctCos6 - v3 * dctSin6 + 128 >> 8;
v3 = t;
v4 = v4 + v6 + 1 >> 1;
v6 = v4 - v6;
v7 = v7 + v5 + 1 >> 1;
v5 = v7 - v5;
v0 = v0 + v3 + 1 >> 1;
v3 = v0 - v3;
v1 = v1 + v2 + 1 >> 1;
v2 = v1 - v2;
t = v4 * dctSin3 + v7 * dctCos3 + 2048 >> 12;
v4 = v4 * dctCos3 - v7 * dctSin3 + 2048 >> 12;
v7 = t;
t = v5 * dctSin1 + v6 * dctCos1 + 2048 >> 12;
v5 = v5 * dctCos1 - v6 * dctSin1 + 2048 >> 12;
v6 = t;
p[row] = v0 + v7;
p[row + 7] = v0 - v7;
p[row + 1] = v1 + v6;
p[row + 6] = v1 - v6;
p[row + 2] = v2 + v5;
p[row + 5] = v2 - v5;
p[row + 3] = v3 + v4;
p[row + 4] = v3 - v4;
}
for (let col = 0; col < 8; ++col) {
p0 = p[col];
p1 = p[col + 8];
p2 = p[col + 16];
p3 = p[col + 24];
p4 = p[col + 32];
p5 = p[col + 40];
p6 = p[col + 48];
p7 = p[col + 56];
if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) {
t = dctSqrt2 * p0 + 8192 >> 14;
if (t < -2040) {
t = 0;
} else if (t >= 2024) {
t = 255;
} else {
t = t + 2056 >> 4;
}
blockData[blockBufferOffset + col] = t;
blockData[blockBufferOffset + col + 8] = t;
blockData[blockBufferOffset + col + 16] = t;
blockData[blockBufferOffset + col + 24] = t;
blockData[blockBufferOffset + col + 32] = t;
blockData[blockBufferOffset + col + 40] = t;
blockData[blockBufferOffset + col + 48] = t;
blockData[blockBufferOffset + col + 56] = t;
continue;
}
v0 = dctSqrt2 * p0 + 2048 >> 12;
v1 = dctSqrt2 * p4 + 2048 >> 12;
v2 = p2;
v3 = p6;
v4 = dctSqrt1d2 * (p1 - p7) + 2048 >> 12;
v7 = dctSqrt1d2 * (p1 + p7) + 2048 >> 12;
v5 = p3;
v6 = p5;
v0 = (v0 + v1 + 1 >> 1) + 4112;
v1 = v0 - v1;
t = v2 * dctSin6 + v3 * dctCos6 + 2048 >> 12;
v2 = v2 * dctCos6 - v3 * dctSin6 + 2048 >> 12;
v3 = t;
v4 = v4 + v6 + 1 >> 1;
v6 = v4 - v6;
v7 = v7 + v5 + 1 >> 1;
v5 = v7 - v5;
v0 = v0 + v3 + 1 >> 1;
v3 = v0 - v3;
v1 = v1 + v2 + 1 >> 1;
v2 = v1 - v2;
t = v4 * dctSin3 + v7 * dctCos3 + 2048 >> 12;
v4 = v4 * dctCos3 - v7 * dctSin3 + 2048 >> 12;
v7 = t;
t = v5 * dctSin1 + v6 * dctCos1 + 2048 >> 12;
v5 = v5 * dctCos1 - v6 * dctSin1 + 2048 >> 12;
v6 = t;
p0 = v0 + v7;
p7 = v0 - v7;
p1 = v1 + v6;
p6 = v1 - v6;
p2 = v2 + v5;
p5 = v2 - v5;
p3 = v3 + v4;
p4 = v3 - v4;
if (p0 < 16) {
p0 = 0;
} else if (p0 >= 4080) {
p0 = 255;
} else {
p0 >>= 4;
}
if (p1 < 16) {
p1 = 0;
} else if (p1 >= 4080) {
p1 = 255;
} else {
p1 >>= 4;
}
if (p2 < 16) {
p2 = 0;
} else if (p2 >= 4080) {
p2 = 255;
} else {
p2 >>= 4;
}
if (p3 < 16) {
p3 = 0;
} else if (p3 >= 4080) {
p3 = 255;
} else {
p3 >>= 4;
}
if (p4 < 16) {
p4 = 0;
} else if (p4 >= 4080) {
p4 = 255;
} else {
p4 >>= 4;
}
if (p5 < 16) {
p5 = 0;
} else if (p5 >= 4080) {
p5 = 255;
} else {
p5 >>= 4;
}
if (p6 < 16) {
p6 = 0;
} else if (p6 >= 4080) {
p6 = 255;
} else {
p6 >>= 4;
}
if (p7 < 16) {
p7 = 0;
} else if (p7 >= 4080) {
p7 = 255;
} else {
p7 >>= 4;
}
blockData[blockBufferOffset + col] = p0;
blockData[blockBufferOffset + col + 8] = p1;
blockData[blockBufferOffset + col + 16] = p2;
blockData[blockBufferOffset + col + 24] = p3;
blockData[blockBufferOffset + col + 32] = p4;
blockData[blockBufferOffset + col + 40] = p5;
blockData[blockBufferOffset + col + 48] = p6;
blockData[blockBufferOffset + col + 56] = p7;
}
}
function buildComponentData(frame, component) {
const blocksPerLine = component.blocksPerLine;
const blocksPerColumn = component.blocksPerColumn;
const computationBuffer = new Int16Array(64);
for (let blockRow = 0; blockRow < blocksPerColumn; blockRow++) {
for (let blockCol = 0; blockCol < blocksPerLine; blockCol++) {
const offset = getBlockBufferOffset(component, blockRow, blockCol);
quantizeAndInverse(component, offset, computationBuffer);
}
}
return component.blockData;
}
function findNextFileMarker(data, currentPos, startPos = currentPos) {
const maxPos = data.length - 1;
let newPos = startPos < currentPos ? startPos : currentPos;
if (currentPos >= maxPos) {
return null;
}
const currentMarker = readUint16(data, currentPos);
if (currentMarker >= 0xffc0 && currentMarker <= 0xfffe) {
return {
invalid: null,
marker: currentMarker,
offset: currentPos
};
}
let newMarker = readUint16(data, newPos);
while (!(newMarker >= 0xffc0 && newMarker <= 0xfffe)) {
if (++newPos >= maxPos) {
return null;
}
newMarker = readUint16(data, newPos);
}
return {
invalid: currentMarker.toString(16),
marker: newMarker,
offset: newPos
};
}
class JpegImage {
constructor({
decodeTransform = null,
colorTransform = -1
} = {}) {
this._decodeTransform = decodeTransform;
this._colorTransform = colorTransform;
}
parse(data, {
dnlScanLines = null
} = {}) {
function readDataBlock() {
const length = readUint16(data, offset);
offset += 2;
let endOffset = offset + length - 2;
const fileMarker = findNextFileMarker(data, endOffset, offset);
if (fileMarker?.invalid) {
warn("readDataBlock - incorrect length, current marker is: " + fileMarker.invalid);
endOffset = fileMarker.offset;
}
const array = data.subarray(offset, endOffset);
offset += array.length;
return array;
}
function prepareComponents(frame) {
const mcusPerLine = Math.ceil(frame.samplesPerLine / 8 / frame.maxH);
const mcusPerColumn = Math.ceil(frame.scanLines / 8 / frame.maxV);
for (const component of frame.components) {
const blocksPerLine = Math.ceil(Math.ceil(frame.samplesPerLine / 8) * component.h / frame.maxH);
const blocksPerColumn = Math.ceil(Math.ceil(frame.scanLines / 8) * component.v / frame.maxV);
const blocksPerLineForMcu = mcusPerLine * component.h;
const blocksPerColumnForMcu = mcusPerColumn * component.v;
const blocksBufferSize = 64 * blocksPerColumnForMcu * (blocksPerLineForMcu + 1);
component.blockData = new Int16Array(blocksBufferSize);
component.blocksPerLine = blocksPerLine;
component.blocksPerColumn = blocksPerColumn;
}
frame.mcusPerLine = mcusPerLine;
frame.mcusPerColumn = mcusPerColumn;
}
let offset = 0;
let jfif = null;
let adobe = null;
let frame, resetInterval;
let numSOSMarkers = 0;
const quantizationTables = [];
const huffmanTablesAC = [],
huffmanTablesDC = [];
let fileMarker = readUint16(data, offset);
offset += 2;
if (fileMarker !== 0xffd8) {
throw new JpegError("SOI not found");
}
fileMarker = readUint16(data, offset);
offset += 2;
markerLoop: while (fileMarker !== 0xffd9) {
let i, j, l;
switch (fileMarker) {
case 0xffe0:
case 0xffe1:
case 0xffe2:
case 0xffe3:
case 0xffe4:
case 0xffe5:
case 0xffe6:
case 0xffe7:
case 0xffe8:
case 0xffe9:
case 0xffea:
case 0xffeb:
case 0xffec:
case 0xffed:
case 0xffee:
case 0xffef:
case 0xfffe:
const appData = readDataBlock();
if (fileMarker === 0xffe0) {
if (appData[0] === 0x4a && appData[1] === 0x46 && appData[2] === 0x49 && appData[3] === 0x46 && appData[4] === 0) {
jfif = {
version: {
major: appData[5],
minor: appData[6]
},
densityUnits: appData[7],
xDensity: appData[8] << 8 | appData[9],
yDensity: appData[10] << 8 | appData[11],
thumbWidth: appData[12],
thumbHeight: appData[13],
thumbData: appData.subarray(14, 14 + 3 * appData[12] * appData[13])
};
}
}
if (fileMarker === 0xffee) {
if (appData[0] === 0x41 && appData[1] === 0x64 && appData[2] === 0x6f && appData[3] === 0x62 && appData[4] === 0x65) {
adobe = {
version: appData[5] << 8 | appData[6],
flags0: appData[7] << 8 | appData[8],
flags1: appData[9] << 8 | appData[10],
transformCode: appData[11]
};
}
}
break;
case 0xffdb:
const quantizationTablesLength = readUint16(data, offset);
offset += 2;
const quantizationTablesEnd = quantizationTablesLength + offset - 2;
let z;
while (offset < quantizationTablesEnd) {
const quantizationTableSpec = data[offset++];
const tableData = new Uint16Array(64);
if (quantizationTableSpec >> 4 === 0) {
for (j = 0; j < 64; j++) {
z = dctZigZag[j];
tableData[z] = data[offset++];
}
} else if (quantizationTableSpec >> 4 === 1) {
for (j = 0; j < 64; j++) {
z = dctZigZag[j];
tableData[z] = readUint16(data, offset);
offset += 2;
}
} else {
throw new JpegError("DQT - invalid table spec");
}
quantizationTables[quantizationTableSpec & 15] = tableData;
}
break;
case 0xffc0:
case 0xffc1:
case 0xffc2:
if (frame) {
throw new JpegError("Only single frame JPEGs supported");
}
offset += 2;
frame = {};
frame.extended = fileMarker === 0xffc1;
frame.progressive = fileMarker === 0xffc2;
frame.precision = data[offset++];
const sofScanLines = readUint16(data, offset);
offset += 2;
frame.scanLines = dnlScanLines || sofScanLines;
frame.samplesPerLine = readUint16(data, offset);
offset += 2;
frame.components = [];
frame.componentIds = {};
const componentsCount = data[offset++];
let maxH = 0,
maxV = 0;
for (i = 0; i < componentsCount; i++) {
const componentId = data[offset];
const h = data[offset + 1] >> 4;
const v = data[offset + 1] & 15;
if (maxH < h) {
maxH = h;
}
if (maxV < v) {
maxV = v;
}
const qId = data[offset + 2];
l = frame.components.push({
h,
v,
quantizationId: qId,
quantizationTable: null
});
frame.componentIds[componentId] = l - 1;
offset += 3;
}
frame.maxH = maxH;
frame.maxV = maxV;
prepareComponents(frame);
break;
case 0xffc4:
const huffmanLength = readUint16(data, offset);
offset += 2;
for (i = 2; i < huffmanLength;) {
const huffmanTableSpec = data[offset++];
const codeLengths = new Uint8Array(16);
let codeLengthSum = 0;
for (j = 0; j < 16; j++, offset++) {
codeLengthSum += codeLengths[j] = data[offset];
}
const huffmanValues = new Uint8Array(codeLengthSum);
for (j = 0; j < codeLengthSum; j++, offset++) {
huffmanValues[j] = data[offset];
}
i += 17 + codeLengthSum;
(huffmanTableSpec >> 4 === 0 ? huffmanTablesDC : huffmanTablesAC)[huffmanTableSpec & 15] = buildHuffmanTable(codeLengths, huffmanValues);
}
break;
case 0xffdd:
offset += 2;
resetInterval = readUint16(data, offset);
offset += 2;
break;
case 0xffda:
const parseDNLMarker = ++numSOSMarkers === 1 && !dnlScanLines;
offset += 2;
const selectorsCount = data[offset++],
components = [];
for (i = 0; i < selectorsCount; i++) {
const index = data[offset++];
const componentIndex = frame.componentIds[index];
const component = frame.components[componentIndex];
component.index = index;
const tableSpec = data[offset++];
component.huffmanTableDC = huffmanTablesDC[tableSpec >> 4];
component.huffmanTableAC = huffmanTablesAC[tableSpec & 15];
components.push(component);
}
const spectralStart = data[offset++],
spectralEnd = data[offset++],
successiveApproximation = data[offset++];
try {
const processed = decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successiveApproximation >> 4, successiveApproximation & 15, parseDNLMarker);
offset += processed;
} catch (ex) {
if (ex instanceof DNLMarkerError) {
warn(`${ex.message} -- attempting to re-parse the JPEG image.`);
return this.parse(data, {
dnlScanLines: ex.scanLines
});
} else if (ex instanceof EOIMarkerError) {
warn(`${ex.message} -- ignoring the rest of the image data.`);
break markerLoop;
}
throw ex;
}
break;
case 0xffdc:
offset += 4;
break;
case 0xffff:
if (data[offset] !== 0xff) {
offset--;
}
break;
default:
const nextFileMarker = findNextFileMarker(data, offset - 2, offset - 3);
if (nextFileMarker?.invalid) {
warn("JpegImage.parse - unexpected data, current marker is: " + nextFileMarker.invalid);
offset = nextFileMarker.offset;
break;
}
if (!nextFileMarker || offset >= data.length - 1) {
warn("JpegImage.parse - reached the end of the image data " + "without finding an EOI marker (0xFFD9).");
break markerLoop;
}
throw new JpegError("JpegImage.parse - unknown marker: " + fileMarker.toString(16));
}
fileMarker = readUint16(data, offset);
offset += 2;
}
if (!frame) {
throw new JpegError("JpegImage.parse - no frame data found.");
}
this.width = frame.samplesPerLine;
this.height = frame.scanLines;
this.jfif = jfif;
this.adobe = adobe;
this.components = [];
for (const component of frame.components) {
const quantizationTable = quantizationTables[component.quantizationId];
if (quantizationTable) {
component.quantizationTable = quantizationTable;
}
this.components.push({
index: component.index,
output: buildComponentData(frame, component),
scaleX: component.h / frame.maxH,
scaleY: component.v / frame.maxV,
blocksPerLine: component.blocksPerLine,
blocksPerColumn: component.blocksPerColumn
});
}
this.numComponents = this.components.length;
return undefined;
}
_getLinearizedBlockData(width, height, isSourcePDF = false) {
const scaleX = this.width / width,
scaleY = this.height / height;
let component, componentScaleX, componentScaleY, blocksPerScanline;
let x, y, i, j, k;
let index;
let offset = 0;
let output;
const numComponents = this.components.length;
const dataLength = width * height * numComponents;
const data = new Uint8ClampedArray(dataLength);
const xScaleBlockOffset = new Uint32Array(width);
const mask3LSB = 0xfffffff8;
let lastComponentScaleX;
for (i = 0; i < numComponents; i++) {
component = this.components[i];
componentScaleX = component.scaleX * scaleX;
componentScaleY = component.scaleY * scaleY;
offset = i;
output = component.output;
blocksPerScanline = component.blocksPerLine + 1 << 3;
if (componentScaleX !== lastComponentScaleX) {
for (x = 0; x < width; x++) {
j = 0 | x * componentScaleX;
xScaleBlockOffset[x] = (j & mask3LSB) << 3 | j & 7;
}
lastComponentScaleX = componentScaleX;
}
for (y = 0; y < height; y++) {
j = 0 | y * componentScaleY;
index = blocksPerScanline * (j & mask3LSB) | (j & 7) << 3;
for (x = 0; x < width; x++) {
data[offset] = output[index + xScaleBlockOffset[x]];
offset += numComponents;
}
}
}
let transform = this._decodeTransform;
if (!isSourcePDF && numComponents === 4 && !transform) {
transform = new Int32Array([-256, 255, -256, 255, -256, 255, -256, 255]);
}
if (transform) {
for (i = 0; i < dataLength;) {
for (j = 0, k = 0; j < numComponents; j++, i++, k += 2) {
data[i] = (data[i] * transform[k] >> 8) + transform[k + 1];
}
}
}
return data;
}
get _isColorConversionNeeded() {
if (this.adobe) {
return !!this.adobe.transformCode;
}
if (this.numComponents === 3) {
if (this._colorTransform === 0) {
return false;
} else if (this.components[0].index === 0x52 && this.components[1].index === 0x47 && this.components[2].index === 0x42) {
return false;
}
return true;
}
if (this._colorTransform === 1) {
return true;
}
return false;
}
_convertYccToRgb(data) {
let Y, Cb, Cr;
for (let i = 0, length = data.length; i < length; i += 3) {
Y = data[i];
Cb = data[i + 1];
Cr = data[i + 2];
data[i] = Y - 179.456 + 1.402 * Cr;
data[i + 1] = Y + 135.459 - 0.344 * Cb - 0.714 * Cr;
data[i + 2] = Y - 226.816 + 1.772 * Cb;
}
return data;
}
_convertYccToRgba(data, out) {
for (let i = 0, j = 0, length = data.length; i < length; i += 3, j += 4) {
const Y = data[i];
const Cb = data[i + 1];
const Cr = data[i + 2];
out[j] = Y - 179.456 + 1.402 * Cr;
out[j + 1] = Y + 135.459 - 0.344 * Cb - 0.714 * Cr;
out[j + 2] = Y - 226.816 + 1.772 * Cb;
out[j + 3] = 255;
}
return out;
}
_convertYcckToRgb(data) {
let Y, Cb, Cr, k;
let offset = 0;
for (let i = 0, length = data.length; i < length; i += 4) {
Y = data[i];
Cb = data[i + 1];
Cr = data[i + 2];
k = data[i + 3];
data[offset++] = -122.67195406894 + Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr - 5.4080610064599e-5 * Y + 0.00048449797120281 * k - 0.154362151871126) + Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y - 0.00477271405408747 * k + 1.53380253221734) + Y * (0.000961250184130688 * Y - 0.00266257332283933 * k + 0.48357088451265) + k * (-0.000336197177618394 * k + 0.484791561490776);
data[offset++] = 107.268039397724 + Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr + 0.000659397001245577 * Y + 0.000426105652938837 * k - 0.176491792462875) + Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y + 0.000770482631801132 * k - 0.151051492775562) + Y * (0.00126935368114843 * Y - 0.00265090189010898 * k + 0.25802910206845) + k * (-0.000318913117588328 * k - 0.213742400323665);
data[offset++] = -20.810012546947 + Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr + 0.0020741088115012 * Y - 0.00288260236853442 * k + 0.814272968359295) + Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y + 0.000560833691242812 * k - 0.195152027534049) + Y * (0.00174418132927582 * Y - 0.00255243321439347 * k + 0.116935020465145) + k * (-0.000343531996510555 * k + 0.24165260232407);
}
return data.subarray(0, offset);
}
_convertYcckToRgba(data) {
for (let i = 0, length = data.length; i < length; i += 4) {
const Y = data[i];
const Cb = data[i + 1];
const Cr = data[i + 2];
const k = data[i + 3];
data[i] = -122.67195406894 + Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr - 5.4080610064599e-5 * Y + 0.00048449797120281 * k - 0.154362151871126) + Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y - 0.00477271405408747 * k + 1.53380253221734) + Y * (0.000961250184130688 * Y - 0.00266257332283933 * k + 0.48357088451265) + k * (-0.000336197177618394 * k + 0.484791561490776);
data[i + 1] = 107.268039397724 + Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr + 0.000659397001245577 * Y + 0.000426105652938837 * k - 0.176491792462875) + Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y + 0.000770482631801132 * k - 0.151051492775562) + Y * (0.00126935368114843 * Y - 0.00265090189010898 * k + 0.25802910206845) + k * (-0.000318913117588328 * k - 0.213742400323665);
data[i + 2] = -20.810012546947 + Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr + 0.0020741088115012 * Y - 0.00288260236853442 * k + 0.814272968359295) + Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y + 0.000560833691242812 * k - 0.195152027534049) + Y * (0.00174418132927582 * Y - 0.00255243321439347 * k + 0.116935020465145) + k * (-0.000343531996510555 * k + 0.24165260232407);
data[i + 3] = 255;
}
return data;
}
_convertYcckToCmyk(data) {
let Y, Cb, Cr;
for (let i = 0, length = data.length; i < length; i += 4) {
Y = data[i];
Cb = data[i + 1];
Cr = data[i + 2];
data[i] = 434.456 - Y - 1.402 * Cr;
data[i + 1] = 119.541 - Y + 0.344 * Cb + 0.714 * Cr;
data[i + 2] = 481.816 - Y - 1.772 * Cb;
}
return data;
}
_convertCmykToRgb(data) {
let c, m, y, k;
let offset = 0;
for (let i = 0, length = data.length; i < length; i += 4) {
c = data[i];
m = data[i + 1];
y = data[i + 2];
k = data[i + 3];
data[offset++] = 255 + c * (-0.00006747147073602441 * c + 0.0008379262121013727 * m + 0.0002894718188643294 * y + 0.003264231057537806 * k - 1.1185611867203937) + m * (0.000026374107616089405 * m - 0.00008626949158638572 * y - 0.0002748769067499491 * k - 0.02155688794978967) + y * (-0.00003878099212869363 * y - 0.0003267808279485286 * k + 0.0686742238595345) - k * (0.0003361971776183937 * k + 0.7430659151342254);
data[offset++] = 255 + c * (0.00013596372813588848 * c + 0.000924537132573585 * m + 0.00010567359618683593 * y + 0.0004791864687436512 * k - 0.3109689587515875) + m * (-0.00023545346108370344 * m + 0.0002702845253534714 * y + 0.0020200308977307156 * k - 0.7488052167015494) + y * (0.00006834815998235662 * y + 0.00015168452363460973 * k - 0.09751927774728933) - k * (0.0003189131175883281 * k + 0.7364883807733168);
data[offset++] = 255 + c * (0.000013598650411385307 * c + 0.00012423956175490851 * m + 0.0004751985097583589 * y - 0.0000036729317476630422 * k - 0.05562186980264034) + m * (0.00016141380598724676 * m + 0.0009692239130725186 * y + 0.0007782692450036253 * k - 0.44015232367526463) + y * (5.068882914068769e-7 * y + 0.0017778369011375071 * k - 0.7591454649749609) - k * (0.0003435319965105553 * k + 0.7063770186160144);
}
return data.subarray(0, offset);
}
_convertCmykToRgba(data) {
for (let i = 0, length = data.length; i < length; i += 4) {
const c = data[i];
const m = data[i + 1];
const y = data[i + 2];
const k = data[i + 3];
data[i] = 255 + c * (-0.00006747147073602441 * c + 0.0008379262121013727 * m + 0.0002894718188643294 * y + 0.003264231057537806 * k - 1.1185611867203937) + m * (0.000026374107616089405 * m - 0.00008626949158638572 * y - 0.0002748769067499491 * k - 0.02155688794978967) + y * (-0.00003878099212869363 * y - 0.0003267808279485286 * k + 0.0686742238595345) - k * (0.0003361971776183937 * k + 0.7430659151342254);
data[i + 1] = 255 + c * (0.00013596372813588848 * c + 0.000924537132573585 * m + 0.00010567359618683593 * y + 0.0004791864687436512 * k - 0.3109689587515875) + m * (-0.00023545346108370344 * m + 0.0002702845253534714 * y + 0.0020200308977307156 * k - 0.7488052167015494) + y * (0.00006834815998235662 * y + 0.00015168452363460973 * k - 0.09751927774728933) - k * (0.0003189131175883281 * k + 0.7364883807733168);
data[i + 2] = 255 + c * (0.000013598650411385307 * c + 0.00012423956175490851 * m + 0.0004751985097583589 * y - 0.0000036729317476630422 * k - 0.05562186980264034) + m * (0.00016141380598724676 * m + 0.0009692239130725186 * y + 0.0007782692450036253 * k - 0.44015232367526463) + y * (5.068882914068769e-7 * y + 0.0017778369011375071 * k - 0.7591454649749609) - k * (0.0003435319965105553 * k + 0.7063770186160144);
data[i + 3] = 255;
}
return data;
}
getData({
width,
height,
forceRGBA = false,
forceRGB = false,
isSourcePDF = false
}) {
if (this.numComponents > 4) {
throw new JpegError("Unsupported color mode");
}
const data = this._getLinearizedBlockData(width, height, isSourcePDF);
if (this.numComponents === 1 && (forceRGBA || forceRGB)) {
const len = data.length * (forceRGBA ? 4 : 3);
const rgbaData = new Uint8ClampedArray(len);
let offset = 0;
if (forceRGBA) {
grayToRGBA(data, new Uint32Array(rgbaData.buffer));
} else {
for (const grayColor of data) {
rgbaData[offset++] = grayColor;
rgbaData[offset++] = grayColor;
rgbaData[offset++] = grayColor;
}
}
return rgbaData;
} else if (this.numComponents === 3 && this._isColorConversionNeeded) {
if (forceRGBA) {
const rgbaData = new Uint8ClampedArray(data.length / 3 * 4);
return this._convertYccToRgba(data, rgbaData);
}
return this._convertYccToRgb(data);
} else if (this.numComponents === 4) {
if (this._isColorConversionNeeded) {
if (forceRGBA) {
return this._convertYcckToRgba(data);
}
if (forceRGB) {
return this._convertYcckToRgb(data);
}
return this._convertYcckToCmyk(data);
} else if (forceRGBA) {
return this._convertCmykToRgba(data);
} else if (forceRGB) {
return this._convertCmykToRgb(data);
}
}
return data;
}
}
;// CONCATENATED MODULE: ./src/core/jpeg_stream.js
class JpegStream extends DecodeStream {
constructor(stream, maybeLength, params) {
let ch;
while ((ch = stream.getByte()) !== -1) {
if (ch === 0xff) {
stream.skip(-1);
break;
}
}
super(maybeLength);
this.stream = stream;
this.dict = stream.dict;
this.maybeLength = maybeLength;
this.params = params;
}
get bytes() {
return shadow(this, "bytes", this.stream.getBytes(this.maybeLength));
}
ensureBuffer(requested) {}
readBlock() {
if (this.eof) {
return;
}
const jpegOptions = {
decodeTransform: undefined,
colorTransform: undefined
};
const decodeArr = this.dict.getArray("D", "Decode");
if ((this.forceRGBA || this.forceRGB) && Array.isArray(decodeArr)) {
const bitsPerComponent = this.dict.get("BPC", "BitsPerComponent") || 8;
const decodeArrLength = decodeArr.length;
const transform = new Int32Array(decodeArrLength);
let transformNeeded = false;
const maxValue = (1 << bitsPerComponent) - 1;
for (let i = 0; i < decodeArrLength; i += 2) {
transform[i] = (decodeArr[i + 1] - decodeArr[i]) * 256 | 0;
transform[i + 1] = decodeArr[i] * maxValue | 0;
if (transform[i] !== 256 || transform[i + 1] !== 0) {
transformNeeded = true;
}
}
if (transformNeeded) {
jpegOptions.decodeTransform = transform;
}
}
if (this.params instanceof Dict) {
const colorTransform = this.params.get("ColorTransform");
if (Number.isInteger(colorTransform)) {
jpegOptions.colorTransform = colorTransform;
}
}
const jpegImage = new JpegImage(jpegOptions);
jpegImage.parse(this.bytes);
const data = jpegImage.getData({
width: this.drawWidth,
height: this.drawHeight,
forceRGBA: this.forceRGBA,
forceRGB: this.forceRGB,
isSourcePDF: true
});
this.buffer = data;
this.bufferLength = data.length;
this.eof = true;
}
}
;// CONCATENATED MODULE: ./src/core/jpx.js
class JpxError extends BaseException {
constructor(msg) {
super(`JPX error: ${msg}`, "JpxError");
}
}
const SubbandsGainLog2 = {
LL: 0,
LH: 1,
HL: 1,
HH: 2
};
class JpxImage {
constructor() {
this.failOnCorruptedImage = false;
}
parse(data) {
const head = readUint16(data, 0);
if (head === 0xff4f) {
this.parseCodestream(data, 0, data.length);
return;
}
const length = data.length;
let position = 0;
while (position < length) {
let headerSize = 8;
let lbox = readUint32(data, position);
const tbox = readUint32(data, position + 4);
position += headerSize;
if (lbox === 1) {
lbox = readUint32(data, position) * 4294967296 + readUint32(data, position + 4);
position += 8;
headerSize += 8;
}
if (lbox === 0) {
lbox = length - position + headerSize;
}
if (lbox < headerSize) {
throw new JpxError("Invalid box field size");
}
const dataLength = lbox - headerSize;
let jumpDataLength = true;
switch (tbox) {
case 0x6a703268:
jumpDataLength = false;
break;
case 0x636f6c72:
const method = data[position];
if (method === 1) {
const colorspace = readUint32(data, position + 3);
switch (colorspace) {
case 16:
case 17:
case 18:
break;
default:
warn("Unknown colorspace " + colorspace);
break;
}
} else if (method === 2) {
info("ICC profile not supported");
}
break;
case 0x6a703263:
this.parseCodestream(data, position, position + dataLength);
break;
case 0x6a502020:
if (readUint32(data, position) !== 0x0d0a870a) {
warn("Invalid JP2 signature");
}
break;
case 0x6a501a1a:
case 0x66747970:
case 0x72726571:
case 0x72657320:
case 0x69686472:
break;
default:
const headerType = String.fromCharCode(tbox >> 24 & 0xff, tbox >> 16 & 0xff, tbox >> 8 & 0xff, tbox & 0xff);
warn(`Unsupported header type ${tbox} (${headerType}).`);
break;
}
if (jumpDataLength) {
position += dataLength;
}
}
}
parseImageProperties(stream) {
let newByte = stream.getByte();
while (newByte >= 0) {
const oldByte = newByte;
newByte = stream.getByte();
const code = oldByte << 8 | newByte;
if (code === 0xff51) {
stream.skip(4);
const Xsiz = stream.getInt32() >>> 0;
const Ysiz = stream.getInt32() >>> 0;
const XOsiz = stream.getInt32() >>> 0;
const YOsiz = stream.getInt32() >>> 0;
stream.skip(16);
const Csiz = stream.getUint16();
this.width = Xsiz - XOsiz;
this.height = Ysiz - YOsiz;
this.componentsCount = Csiz;
this.bitsPerComponent = 8;
return;
}
}
throw new JpxError("No size marker found in JPX stream");
}
parseCodestream(data, start, end) {
const context = {};
let doNotRecover = false;
try {
let position = start;
while (position + 1 < end) {
const code = readUint16(data, position);
position += 2;
let length = 0,
j,
sqcd,
spqcds,
spqcdSize,
scalarExpounded,
tile;
switch (code) {
case 0xff4f:
context.mainHeader = true;
break;
case 0xffd9:
break;
case 0xff51:
length = readUint16(data, position);
const siz = {};
siz.Xsiz = readUint32(data, position + 4);
siz.Ysiz = readUint32(data, position + 8);
siz.XOsiz = readUint32(data, position + 12);
siz.YOsiz = readUint32(data, position + 16);
siz.XTsiz = readUint32(data, position + 20);
siz.YTsiz = readUint32(data, position + 24);
siz.XTOsiz = readUint32(data, position + 28);
siz.YTOsiz = readUint32(data, position + 32);
const componentsCount = readUint16(data, position + 36);
siz.Csiz = componentsCount;
const components = [];
j = position + 38;
for (let i = 0; i < componentsCount; i++) {
const component = {
precision: (data[j] & 0x7f) + 1,
isSigned: !!(data[j] & 0x80),
XRsiz: data[j + 1],
YRsiz: data[j + 2]
};
j += 3;
calculateComponentDimensions(component, siz);
components.push(component);
}
context.SIZ = siz;
context.components = components;
calculateTileGrids(context, components);
context.QCC = [];
context.COC = [];
break;
case 0xff5c:
length = readUint16(data, position);
const qcd = {};
j = position + 2;
sqcd = data[j++];
switch (sqcd & 0x1f) {
case 0:
spqcdSize = 8;
scalarExpounded = true;
break;
case 1:
spqcdSize = 16;
scalarExpounded = false;
break;
case 2:
spqcdSize = 16;
scalarExpounded = true;
break;
default:
throw new Error("Invalid SQcd value " + sqcd);
}
qcd.noQuantization = spqcdSize === 8;
qcd.scalarExpounded = scalarExpounded;
qcd.guardBits = sqcd >> 5;
spqcds = [];
while (j < length + position) {
const spqcd = {};
if (spqcdSize === 8) {
spqcd.epsilon = data[j++] >> 3;
spqcd.mu = 0;
} else {
spqcd.epsilon = data[j] >> 3;
spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1];
j += 2;
}
spqcds.push(spqcd);
}
qcd.SPqcds = spqcds;
if (context.mainHeader) {
context.QCD = qcd;
} else {
context.currentTile.QCD = qcd;
context.currentTile.QCC = [];
}
break;
case 0xff5d:
length = readUint16(data, position);
const qcc = {};
j = position + 2;
let cqcc;
if (context.SIZ.Csiz < 257) {
cqcc = data[j++];
} else {
cqcc = readUint16(data, j);
j += 2;
}
sqcd = data[j++];
switch (sqcd & 0x1f) {
case 0:
spqcdSize = 8;
scalarExpounded = true;
break;
case 1:
spqcdSize = 16;
scalarExpounded = false;
break;
case 2:
spqcdSize = 16;
scalarExpounded = true;
break;
default:
throw new Error("Invalid SQcd value " + sqcd);
}
qcc.noQuantization = spqcdSize === 8;
qcc.scalarExpounded = scalarExpounded;
qcc.guardBits = sqcd >> 5;
spqcds = [];
while (j < length + position) {
const spqcd = {};
if (spqcdSize === 8) {
spqcd.epsilon = data[j++] >> 3;
spqcd.mu = 0;
} else {
spqcd.epsilon = data[j] >> 3;
spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1];
j += 2;
}
spqcds.push(spqcd);
}
qcc.SPqcds = spqcds;
if (context.mainHeader) {
context.QCC[cqcc] = qcc;
} else {
context.currentTile.QCC[cqcc] = qcc;
}
break;
case 0xff52:
length = readUint16(data, position);
const cod = {};
j = position + 2;
const scod = data[j++];
cod.entropyCoderWithCustomPrecincts = !!(scod & 1);
cod.sopMarkerUsed = !!(scod & 2);
cod.ephMarkerUsed = !!(scod & 4);
cod.progressionOrder = data[j++];
cod.layersCount = readUint16(data, j);
j += 2;
cod.multipleComponentTransform = data[j++];
cod.decompositionLevelsCount = data[j++];
cod.xcb = (data[j++] & 0xf) + 2;
cod.ycb = (data[j++] & 0xf) + 2;
const blockStyle = data[j++];
cod.selectiveArithmeticCodingBypass = !!(blockStyle & 1);
cod.resetContextProbabilities = !!(blockStyle & 2);
cod.terminationOnEachCodingPass = !!(blockStyle & 4);
cod.verticallyStripe = !!(blockStyle & 8);
cod.predictableTermination = !!(blockStyle & 16);
cod.segmentationSymbolUsed = !!(blockStyle & 32);
cod.reversibleTransformation = data[j++];
if (cod.entropyCoderWithCustomPrecincts) {
const precinctsSizes = [];
while (j < length + position) {
const precinctsSize = data[j++];
precinctsSizes.push({
PPx: precinctsSize & 0xf,
PPy: precinctsSize >> 4
});
}
cod.precinctsSizes = precinctsSizes;
}
const unsupported = [];
if (cod.selectiveArithmeticCodingBypass) {
unsupported.push("selectiveArithmeticCodingBypass");
}
if (cod.terminationOnEachCodingPass) {
unsupported.push("terminationOnEachCodingPass");
}
if (cod.verticallyStripe) {
unsupported.push("verticallyStripe");
}
if (cod.predictableTermination) {
unsupported.push("predictableTermination");
}
if (unsupported.length > 0) {
doNotRecover = true;
warn(`JPX: Unsupported COD options (${unsupported.join(", ")}).`);
}
if (context.mainHeader) {
context.COD = cod;
} else {
context.currentTile.COD = cod;
context.currentTile.COC = [];
}
break;
case 0xff90:
length = readUint16(data, position);
tile = {};
tile.index = readUint16(data, position + 2);
tile.length = readUint32(data, position + 4);
tile.dataEnd = tile.length + position - 2;
tile.partIndex = data[position + 8];
tile.partsCount = data[position + 9];
context.mainHeader = false;
if (tile.partIndex === 0) {
tile.COD = context.COD;
tile.COC = context.COC.slice(0);
tile.QCD = context.QCD;
tile.QCC = context.QCC.slice(0);
}
context.currentTile = tile;
break;
case 0xff93:
tile = context.currentTile;
if (tile.partIndex === 0) {
initializeTile(context, tile.index);
buildPackets(context);
}
length = tile.dataEnd - position;
parseTilePackets(context, data, position, length);
break;
case 0xff53:
warn("JPX: Codestream code 0xFF53 (COC) is not implemented.");
case 0xff55:
case 0xff57:
case 0xff58:
case 0xff64:
length = readUint16(data, position);
break;
default:
throw new Error("Unknown codestream code: " + code.toString(16));
}
position += length;
}
} catch (e) {
if (doNotRecover || this.failOnCorruptedImage) {
throw new JpxError(e.message);
} else {
warn(`JPX: Trying to recover from: "${e.message}".`);
}
}
this.tiles = transformComponents(context);
this.width = context.SIZ.Xsiz - context.SIZ.XOsiz;
this.height = context.SIZ.Ysiz - context.SIZ.YOsiz;
this.componentsCount = context.SIZ.Csiz;
}
}
function calculateComponentDimensions(component, siz) {
component.x0 = Math.ceil(siz.XOsiz / component.XRsiz);
component.x1 = Math.ceil(siz.Xsiz / component.XRsiz);
component.y0 = Math.ceil(siz.YOsiz / component.YRsiz);
component.y1 = Math.ceil(siz.Ysiz / component.YRsiz);
component.width = component.x1 - component.x0;
component.height = component.y1 - component.y0;
}
function calculateTileGrids(context, components) {
const siz = context.SIZ;
const tiles = [];
let tile;
const numXtiles = Math.ceil((siz.Xsiz - siz.XTOsiz) / siz.XTsiz);
const numYtiles = Math.ceil((siz.Ysiz - siz.YTOsiz) / siz.YTsiz);
for (let q = 0; q < numYtiles; q++) {
for (let p = 0; p < numXtiles; p++) {
tile = {};
tile.tx0 = Math.max(siz.XTOsiz + p * siz.XTsiz, siz.XOsiz);
tile.ty0 = Math.max(siz.YTOsiz + q * siz.YTsiz, siz.YOsiz);
tile.tx1 = Math.min(siz.XTOsiz + (p + 1) * siz.XTsiz, siz.Xsiz);
tile.ty1 = Math.min(siz.YTOsiz + (q + 1) * siz.YTsiz, siz.Ysiz);
tile.width = tile.tx1 - tile.tx0;
tile.height = tile.ty1 - tile.ty0;
tile.components = [];
tiles.push(tile);
}
}
context.tiles = tiles;
const componentsCount = siz.Csiz;
for (let i = 0, ii = componentsCount; i < ii; i++) {
const component = components[i];
for (let j = 0, jj = tiles.length; j < jj; j++) {
const tileComponent = {};
tile = tiles[j];
tileComponent.tcx0 = Math.ceil(tile.tx0 / component.XRsiz);
tileComponent.tcy0 = Math.ceil(tile.ty0 / component.YRsiz);
tileComponent.tcx1 = Math.ceil(tile.tx1 / component.XRsiz);
tileComponent.tcy1 = Math.ceil(tile.ty1 / component.YRsiz);
tileComponent.width = tileComponent.tcx1 - tileComponent.tcx0;
tileComponent.height = tileComponent.tcy1 - tileComponent.tcy0;
tile.components[i] = tileComponent;
}
}
}
function getBlocksDimensions(context, component, r) {
const codOrCoc = component.codingStyleParameters;
const result = {};
if (!codOrCoc.entropyCoderWithCustomPrecincts) {
result.PPx = 15;
result.PPy = 15;
} else {
result.PPx = codOrCoc.precinctsSizes[r].PPx;
result.PPy = codOrCoc.precinctsSizes[r].PPy;
}
result.xcb_ = r > 0 ? Math.min(codOrCoc.xcb, result.PPx - 1) : Math.min(codOrCoc.xcb, result.PPx);
result.ycb_ = r > 0 ? Math.min(codOrCoc.ycb, result.PPy - 1) : Math.min(codOrCoc.ycb, result.PPy);
return result;
}
function buildPrecincts(context, resolution, dimensions) {
const precinctWidth = 1 << dimensions.PPx;
const precinctHeight = 1 << dimensions.PPy;
const isZeroRes = resolution.resLevel === 0;
const precinctWidthInSubband = 1 << dimensions.PPx + (isZeroRes ? 0 : -1);
const precinctHeightInSubband = 1 << dimensions.PPy + (isZeroRes ? 0 : -1);
const numprecinctswide = resolution.trx1 > resolution.trx0 ? Math.ceil(resolution.trx1 / precinctWidth) - Math.floor(resolution.trx0 / precinctWidth) : 0;
const numprecinctshigh = resolution.try1 > resolution.try0 ? Math.ceil(resolution.try1 / precinctHeight) - Math.floor(resolution.try0 / precinctHeight) : 0;
const numprecincts = numprecinctswide * numprecinctshigh;
resolution.precinctParameters = {
precinctWidth,
precinctHeight,
numprecinctswide,
numprecinctshigh,
numprecincts,
precinctWidthInSubband,
precinctHeightInSubband
};
}
function buildCodeblocks(context, subband, dimensions) {
const xcb_ = dimensions.xcb_;
const ycb_ = dimensions.ycb_;
const codeblockWidth = 1 << xcb_;
const codeblockHeight = 1 << ycb_;
const cbx0 = subband.tbx0 >> xcb_;
const cby0 = subband.tby0 >> ycb_;
const cbx1 = subband.tbx1 + codeblockWidth - 1 >> xcb_;
const cby1 = subband.tby1 + codeblockHeight - 1 >> ycb_;
const precinctParameters = subband.resolution.precinctParameters;
const codeblocks = [];
const precincts = [];
let i, j, codeblock, precinctNumber;
for (j = cby0; j < cby1; j++) {
for (i = cbx0; i < cbx1; i++) {
codeblock = {
cbx: i,
cby: j,
tbx0: codeblockWidth * i,
tby0: codeblockHeight * j,
tbx1: codeblockWidth * (i + 1),
tby1: codeblockHeight * (j + 1)
};
codeblock.tbx0_ = Math.max(subband.tbx0, codeblock.tbx0);
codeblock.tby0_ = Math.max(subband.tby0, codeblock.tby0);
codeblock.tbx1_ = Math.min(subband.tbx1, codeblock.tbx1);
codeblock.tby1_ = Math.min(subband.tby1, codeblock.tby1);
const pi = Math.floor((codeblock.tbx0_ - subband.tbx0) / precinctParameters.precinctWidthInSubband);
const pj = Math.floor((codeblock.tby0_ - subband.tby0) / precinctParameters.precinctHeightInSubband);
precinctNumber = pi + pj * precinctParameters.numprecinctswide;
codeblock.precinctNumber = precinctNumber;
codeblock.subbandType = subband.type;
codeblock.Lblock = 3;
if (codeblock.tbx1_ <= codeblock.tbx0_ || codeblock.tby1_ <= codeblock.tby0_) {
continue;
}
codeblocks.push(codeblock);
let precinct = precincts[precinctNumber];
if (precinct !== undefined) {
if (i < precinct.cbxMin) {
precinct.cbxMin = i;
} else if (i > precinct.cbxMax) {
precinct.cbxMax = i;
}
if (j < precinct.cbyMin) {
precinct.cbxMin = j;
} else if (j > precinct.cbyMax) {
precinct.cbyMax = j;
}
} else {
precincts[precinctNumber] = precinct = {
cbxMin: i,
cbyMin: j,
cbxMax: i,
cbyMax: j
};
}
codeblock.precinct = precinct;
}
}
subband.codeblockParameters = {
codeblockWidth: xcb_,
codeblockHeight: ycb_,
numcodeblockwide: cbx1 - cbx0 + 1,
numcodeblockhigh: cby1 - cby0 + 1
};
subband.codeblocks = codeblocks;
subband.precincts = precincts;
}
function createPacket(resolution, precinctNumber, layerNumber) {
const precinctCodeblocks = [];
const subbands = resolution.subbands;
for (let i = 0, ii = subbands.length; i < ii; i++) {
const subband = subbands[i];
const codeblocks = subband.codeblocks;
for (let j = 0, jj = codeblocks.length; j < jj; j++) {
const codeblock = codeblocks[j];
if (codeblock.precinctNumber !== precinctNumber) {
continue;
}
precinctCodeblocks.push(codeblock);
}
}
return {
layerNumber,
codeblocks: precinctCodeblocks
};
}
function LayerResolutionComponentPositionIterator(context) {
const siz = context.SIZ;
const tileIndex = context.currentTile.index;
const tile = context.tiles[tileIndex];
const layersCount = tile.codingStyleDefaultParameters.layersCount;
const componentsCount = siz.Csiz;
let maxDecompositionLevelsCount = 0;
for (let q = 0; q < componentsCount; q++) {
maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount);
}
let l = 0,
r = 0,
i = 0,
k = 0;
this.nextPacket = function JpxImage_nextPacket() {
for (; l < layersCount; l++) {
for (; r <= maxDecompositionLevelsCount; r++) {
for (; i < componentsCount; i++) {
const component = tile.components[i];
if (r > component.codingStyleParameters.decompositionLevelsCount) {
continue;
}
const resolution = component.resolutions[r];
const numprecincts = resolution.precinctParameters.numprecincts;
for (; k < numprecincts;) {
const packet = createPacket(resolution, k, l);
k++;
return packet;
}
k = 0;
}
i = 0;
}
r = 0;
}
throw new JpxError("Out of packets");
};
}
function ResolutionLayerComponentPositionIterator(context) {
const siz = context.SIZ;
const tileIndex = context.currentTile.index;
const tile = context.tiles[tileIndex];
const layersCount = tile.codingStyleDefaultParameters.layersCount;
const componentsCount = siz.Csiz;
let maxDecompositionLevelsCount = 0;
for (let q = 0; q < componentsCount; q++) {
maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount);
}
let r = 0,
l = 0,
i = 0,
k = 0;
this.nextPacket = function JpxImage_nextPacket() {
for (; r <= maxDecompositionLevelsCount; r++) {
for (; l < layersCount; l++) {
for (; i < componentsCount; i++) {
const component = tile.components[i];
if (r > component.codingStyleParameters.decompositionLevelsCount) {
continue;
}
const resolution = component.resolutions[r];
const numprecincts = resolution.precinctParameters.numprecincts;
for (; k < numprecincts;) {
const packet = createPacket(resolution, k, l);
k++;
return packet;
}
k = 0;
}
i = 0;
}
l = 0;
}
throw new JpxError("Out of packets");
};
}
function ResolutionPositionComponentLayerIterator(context) {
const siz = context.SIZ;
const tileIndex = context.currentTile.index;
const tile = context.tiles[tileIndex];
const layersCount = tile.codingStyleDefaultParameters.layersCount;
const componentsCount = siz.Csiz;
let l, r, c, p;
let maxDecompositionLevelsCount = 0;
for (c = 0; c < componentsCount; c++) {
const component = tile.components[c];
maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, component.codingStyleParameters.decompositionLevelsCount);
}
const maxNumPrecinctsInLevel = new Int32Array(maxDecompositionLevelsCount + 1);
for (r = 0; r <= maxDecompositionLevelsCount; ++r) {
let maxNumPrecincts = 0;
for (c = 0; c < componentsCount; ++c) {
const resolutions = tile.components[c].resolutions;
if (r < resolutions.length) {
maxNumPrecincts = Math.max(maxNumPrecincts, resolutions[r].precinctParameters.numprecincts);
}
}
maxNumPrecinctsInLevel[r] = maxNumPrecincts;
}
l = 0;
r = 0;
c = 0;
p = 0;
this.nextPacket = function JpxImage_nextPacket() {
for (; r <= maxDecompositionLevelsCount; r++) {
for (; p < maxNumPrecinctsInLevel[r]; p++) {
for (; c < componentsCount; c++) {
const component = tile.components[c];
if (r > component.codingStyleParameters.decompositionLevelsCount) {
continue;
}
const resolution = component.resolutions[r];
const numprecincts = resolution.precinctParameters.numprecincts;
if (p >= numprecincts) {
continue;
}
for (; l < layersCount;) {
const packet = createPacket(resolution, p, l);
l++;
return packet;
}
l = 0;
}
c = 0;
}
p = 0;
}
throw new JpxError("Out of packets");
};
}
function PositionComponentResolutionLayerIterator(context) {
const siz = context.SIZ;
const tileIndex = context.currentTile.index;
const tile = context.tiles[tileIndex];
const layersCount = tile.codingStyleDefaultParameters.layersCount;
const componentsCount = siz.Csiz;
const precinctsSizes = getPrecinctSizesInImageScale(tile);
const precinctsIterationSizes = precinctsSizes;
let l = 0,
r = 0,
c = 0,
px = 0,
py = 0;
this.nextPacket = function JpxImage_nextPacket() {
for (; py < precinctsIterationSizes.maxNumHigh; py++) {
for (; px < precinctsIterationSizes.maxNumWide; px++) {
for (; c < componentsCount; c++) {
const component = tile.components[c];
const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount;
for (; r <= decompositionLevelsCount; r++) {
const resolution = component.resolutions[r];
const sizeInImageScale = precinctsSizes.components[c].resolutions[r];
const k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution);
if (k === null) {
continue;
}
for (; l < layersCount;) {
const packet = createPacket(resolution, k, l);
l++;
return packet;
}
l = 0;
}
r = 0;
}
c = 0;
}
px = 0;
}
throw new JpxError("Out of packets");
};
}
function ComponentPositionResolutionLayerIterator(context) {
const siz = context.SIZ;
const tileIndex = context.currentTile.index;
const tile = context.tiles[tileIndex];
const layersCount = tile.codingStyleDefaultParameters.layersCount;
const componentsCount = siz.Csiz;
const precinctsSizes = getPrecinctSizesInImageScale(tile);
let l = 0,
r = 0,
c = 0,
px = 0,
py = 0;
this.nextPacket = function JpxImage_nextPacket() {
for (; c < componentsCount; ++c) {
const component = tile.components[c];
const precinctsIterationSizes = precinctsSizes.components[c];
const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount;
for (; py < precinctsIterationSizes.maxNumHigh; py++) {
for (; px < precinctsIterationSizes.maxNumWide; px++) {
for (; r <= decompositionLevelsCount; r++) {
const resolution = component.resolutions[r];
const sizeInImageScale = precinctsIterationSizes.resolutions[r];
const k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution);
if (k === null) {
continue;
}
for (; l < layersCount;) {
const packet = createPacket(resolution, k, l);
l++;
return packet;
}
l = 0;
}
r = 0;
}
px = 0;
}
py = 0;
}
throw new JpxError("Out of packets");
};
}
function getPrecinctIndexIfExist(pxIndex, pyIndex, sizeInImageScale, precinctIterationSizes, resolution) {
const posX = pxIndex * precinctIterationSizes.minWidth;
const posY = pyIndex * precinctIterationSizes.minHeight;
if (posX % sizeInImageScale.width !== 0 || posY % sizeInImageScale.height !== 0) {
return null;
}
const startPrecinctRowIndex = posY / sizeInImageScale.width * resolution.precinctParameters.numprecinctswide;
return posX / sizeInImageScale.height + startPrecinctRowIndex;
}
function getPrecinctSizesInImageScale(tile) {
const componentsCount = tile.components.length;
let minWidth = Number.MAX_VALUE;
let minHeight = Number.MAX_VALUE;
let maxNumWide = 0;
let maxNumHigh = 0;
const sizePerComponent = new Array(componentsCount);
for (let c = 0; c < componentsCount; c++) {
const component = tile.components[c];
const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount;
const sizePerResolution = new Array(decompositionLevelsCount + 1);
let minWidthCurrentComponent = Number.MAX_VALUE;
let minHeightCurrentComponent = Number.MAX_VALUE;
let maxNumWideCurrentComponent = 0;
let maxNumHighCurrentComponent = 0;
let scale = 1;
for (let r = decompositionLevelsCount; r >= 0; --r) {
const resolution = component.resolutions[r];
const widthCurrentResolution = scale * resolution.precinctParameters.precinctWidth;
const heightCurrentResolution = scale * resolution.precinctParameters.precinctHeight;
minWidthCurrentComponent = Math.min(minWidthCurrentComponent, widthCurrentResolution);
minHeightCurrentComponent = Math.min(minHeightCurrentComponent, heightCurrentResolution);
maxNumWideCurrentComponent = Math.max(maxNumWideCurrentComponent, resolution.precinctParameters.numprecinctswide);
maxNumHighCurrentComponent = Math.max(maxNumHighCurrentComponent, resolution.precinctParameters.numprecinctshigh);
sizePerResolution[r] = {
width: widthCurrentResolution,
height: heightCurrentResolution
};
scale <<= 1;
}
minWidth = Math.min(minWidth, minWidthCurrentComponent);
minHeight = Math.min(minHeight, minHeightCurrentComponent);
maxNumWide = Math.max(maxNumWide, maxNumWideCurrentComponent);
maxNumHigh = Math.max(maxNumHigh, maxNumHighCurrentComponent);
sizePerComponent[c] = {
resolutions: sizePerResolution,
minWidth: minWidthCurrentComponent,
minHeight: minHeightCurrentComponent,
maxNumWide: maxNumWideCurrentComponent,
maxNumHigh: maxNumHighCurrentComponent
};
}
return {
components: sizePerComponent,
minWidth,
minHeight,
maxNumWide,
maxNumHigh
};
}
function buildPackets(context) {
const siz = context.SIZ;
const tileIndex = context.currentTile.index;
const tile = context.tiles[tileIndex];
const componentsCount = siz.Csiz;
for (let c = 0; c < componentsCount; c++) {
const component = tile.components[c];
const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount;
const resolutions = [];
const subbands = [];
for (let r = 0; r <= decompositionLevelsCount; r++) {
const blocksDimensions = getBlocksDimensions(context, component, r);
const resolution = {};
const scale = 1 << decompositionLevelsCount - r;
resolution.trx0 = Math.ceil(component.tcx0 / scale);
resolution.try0 = Math.ceil(component.tcy0 / scale);
resolution.trx1 = Math.ceil(component.tcx1 / scale);
resolution.try1 = Math.ceil(component.tcy1 / scale);
resolution.resLevel = r;
buildPrecincts(context, resolution, blocksDimensions);
resolutions.push(resolution);
let subband;
if (r === 0) {
subband = {};
subband.type = "LL";
subband.tbx0 = Math.ceil(component.tcx0 / scale);
subband.tby0 = Math.ceil(component.tcy0 / scale);
subband.tbx1 = Math.ceil(component.tcx1 / scale);
subband.tby1 = Math.ceil(component.tcy1 / scale);
subband.resolution = resolution;
buildCodeblocks(context, subband, blocksDimensions);
subbands.push(subband);
resolution.subbands = [subband];
} else {
const bscale = 1 << decompositionLevelsCount - r + 1;
const resolutionSubbands = [];
subband = {};
subband.type = "HL";
subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5);
subband.tby0 = Math.ceil(component.tcy0 / bscale);
subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5);
subband.tby1 = Math.ceil(component.tcy1 / bscale);
subband.resolution = resolution;
buildCodeblocks(context, subband, blocksDimensions);
subbands.push(subband);
resolutionSubbands.push(subband);
subband = {};
subband.type = "LH";
subband.tbx0 = Math.ceil(component.tcx0 / bscale);
subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5);
subband.tbx1 = Math.ceil(component.tcx1 / bscale);
subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5);
subband.resolution = resolution;
buildCodeblocks(context, subband, blocksDimensions);
subbands.push(subband);
resolutionSubbands.push(subband);
subband = {};
subband.type = "HH";
subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5);
subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5);
subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5);
subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5);
subband.resolution = resolution;
buildCodeblocks(context, subband, blocksDimensions);
subbands.push(subband);
resolutionSubbands.push(subband);
resolution.subbands = resolutionSubbands;
}
}
component.resolutions = resolutions;
component.subbands = subbands;
}
const progressionOrder = tile.codingStyleDefaultParameters.progressionOrder;
switch (progressionOrder) {
case 0:
tile.packetsIterator = new LayerResolutionComponentPositionIterator(context);
break;
case 1:
tile.packetsIterator = new ResolutionLayerComponentPositionIterator(context);
break;
case 2:
tile.packetsIterator = new ResolutionPositionComponentLayerIterator(context);
break;
case 3:
tile.packetsIterator = new PositionComponentResolutionLayerIterator(context);
break;
case 4:
tile.packetsIterator = new ComponentPositionResolutionLayerIterator(context);
break;
default:
throw new JpxError(`Unsupported progression order ${progressionOrder}`);
}
}
function parseTilePackets(context, data, offset, dataLength) {
let position = 0;
let buffer,
bufferSize = 0,
skipNextBit = false;
function readBits(count) {
while (bufferSize < count) {
const b = data[offset + position];
position++;
if (skipNextBit) {
buffer = buffer << 7 | b;
bufferSize += 7;
skipNextBit = false;
} else {
buffer = buffer << 8 | b;
bufferSize += 8;
}
if (b === 0xff) {
skipNextBit = true;
}
}
bufferSize -= count;
return buffer >>> bufferSize & (1 << count) - 1;
}
function skipMarkerIfEqual(value) {
if (data[offset + position - 1] === 0xff && data[offset + position] === value) {
skipBytes(1);
return true;
} else if (data[offset + position] === 0xff && data[offset + position + 1] === value) {
skipBytes(2);
return true;
}
return false;
}
function skipBytes(count) {
position += count;
}
function alignToByte() {
bufferSize = 0;
if (skipNextBit) {
position++;
skipNextBit = false;
}
}
function readCodingpasses() {
if (readBits(1) === 0) {
return 1;
}
if (readBits(1) === 0) {
return 2;
}
let value = readBits(2);
if (value < 3) {
return value + 3;
}
value = readBits(5);
if (value < 31) {
return value + 6;
}
value = readBits(7);
return value + 37;
}
const tileIndex = context.currentTile.index;
const tile = context.tiles[tileIndex];
const sopMarkerUsed = context.COD.sopMarkerUsed;
const ephMarkerUsed = context.COD.ephMarkerUsed;
const packetsIterator = tile.packetsIterator;
while (position < dataLength) {
alignToByte();
if (sopMarkerUsed && skipMarkerIfEqual(0x91)) {
skipBytes(4);
}
const packet = packetsIterator.nextPacket();
if (!readBits(1)) {
continue;
}
const layerNumber = packet.layerNumber,
queue = [];
let codeblock;
for (let i = 0, ii = packet.codeblocks.length; i < ii; i++) {
codeblock = packet.codeblocks[i];
let precinct = codeblock.precinct;
const codeblockColumn = codeblock.cbx - precinct.cbxMin;
const codeblockRow = codeblock.cby - precinct.cbyMin;
let codeblockIncluded = false;
let firstTimeInclusion = false;
let valueReady, zeroBitPlanesTree;
if (codeblock.included !== undefined) {
codeblockIncluded = !!readBits(1);
} else {
precinct = codeblock.precinct;
let inclusionTree;
if (precinct.inclusionTree !== undefined) {
inclusionTree = precinct.inclusionTree;
} else {
const width = precinct.cbxMax - precinct.cbxMin + 1;
const height = precinct.cbyMax - precinct.cbyMin + 1;
inclusionTree = new InclusionTree(width, height, layerNumber);
zeroBitPlanesTree = new TagTree(width, height);
precinct.inclusionTree = inclusionTree;
precinct.zeroBitPlanesTree = zeroBitPlanesTree;
for (let l = 0; l < layerNumber; l++) {
if (readBits(1) !== 0) {
throw new JpxError("Invalid tag tree");
}
}
}
if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) {
while (true) {
if (readBits(1)) {
valueReady = !inclusionTree.nextLevel();
if (valueReady) {
codeblock.included = true;
codeblockIncluded = firstTimeInclusion = true;
break;
}
} else {
inclusionTree.incrementValue(layerNumber);
break;
}
}
}
}
if (!codeblockIncluded) {
continue;
}
if (firstTimeInclusion) {
zeroBitPlanesTree = precinct.zeroBitPlanesTree;
zeroBitPlanesTree.reset(codeblockColumn, codeblockRow);
while (true) {
if (readBits(1)) {
valueReady = !zeroBitPlanesTree.nextLevel();
if (valueReady) {
break;
}
} else {
zeroBitPlanesTree.incrementValue();
}
}
codeblock.zeroBitPlanes = zeroBitPlanesTree.value;
}
const codingpasses = readCodingpasses();
while (readBits(1)) {
codeblock.Lblock++;
}
const codingpassesLog2 = log2(codingpasses);
const bits = (codingpasses < 1 << codingpassesLog2 ? codingpassesLog2 - 1 : codingpassesLog2) + codeblock.Lblock;
const codedDataLength = readBits(bits);
queue.push({
codeblock,
codingpasses,
dataLength: codedDataLength
});
}
alignToByte();
if (ephMarkerUsed) {
skipMarkerIfEqual(0x92);
}
while (queue.length > 0) {
const packetItem = queue.shift();
codeblock = packetItem.codeblock;
if (codeblock.data === undefined) {
codeblock.data = [];
}
codeblock.data.push({
data,
start: offset + position,
end: offset + position + packetItem.dataLength,
codingpasses: packetItem.codingpasses
});
position += packetItem.dataLength;
}
}
return position;
}
function copyCoefficients(coefficients, levelWidth, levelHeight, subband, delta, mb, reversible, segmentationSymbolUsed, resetContextProbabilities) {
const x0 = subband.tbx0;
const y0 = subband.tby0;
const width = subband.tbx1 - subband.tbx0;
const codeblocks = subband.codeblocks;
const right = subband.type.charAt(0) === "H" ? 1 : 0;
const bottom = subband.type.charAt(1) === "H" ? levelWidth : 0;
for (let i = 0, ii = codeblocks.length; i < ii; ++i) {
const codeblock = codeblocks[i];
const blockWidth = codeblock.tbx1_ - codeblock.tbx0_;
const blockHeight = codeblock.tby1_ - codeblock.tby0_;
if (blockWidth === 0 || blockHeight === 0) {
continue;
}
if (codeblock.data === undefined) {
continue;
}
const bitModel = new BitModel(blockWidth, blockHeight, codeblock.subbandType, codeblock.zeroBitPlanes, mb);
let currentCodingpassType = 2;
const data = codeblock.data;
let totalLength = 0,
codingpasses = 0;
let j, jj, dataItem;
for (j = 0, jj = data.length; j < jj; j++) {
dataItem = data[j];
totalLength += dataItem.end - dataItem.start;
codingpasses += dataItem.codingpasses;
}
const encodedData = new Uint8Array(totalLength);
let position = 0;
for (j = 0, jj = data.length; j < jj; j++) {
dataItem = data[j];
const chunk = dataItem.data.subarray(dataItem.start, dataItem.end);
encodedData.set(chunk, position);
position += chunk.length;
}
const decoder = new ArithmeticDecoder(encodedData, 0, totalLength);
bitModel.setDecoder(decoder);
for (j = 0; j < codingpasses; j++) {
switch (currentCodingpassType) {
case 0:
bitModel.runSignificancePropagationPass();
break;
case 1:
bitModel.runMagnitudeRefinementPass();
break;
case 2:
bitModel.runCleanupPass();
if (segmentationSymbolUsed) {
bitModel.checkSegmentationSymbol();
}
break;
}
if (resetContextProbabilities) {
bitModel.reset();
}
currentCodingpassType = (currentCodingpassType + 1) % 3;
}
let offset = codeblock.tbx0_ - x0 + (codeblock.tby0_ - y0) * width;
const sign = bitModel.coefficentsSign;
const magnitude = bitModel.coefficentsMagnitude;
const bitsDecoded = bitModel.bitsDecoded;
const magnitudeCorrection = reversible ? 0 : 0.5;
let k, n, nb;
position = 0;
const interleave = subband.type !== "LL";
for (j = 0; j < blockHeight; j++) {
const row = offset / width | 0;
const levelOffset = 2 * row * (levelWidth - width) + right + bottom;
for (k = 0; k < blockWidth; k++) {
n = magnitude[position];
if (n !== 0) {
n = (n + magnitudeCorrection) * delta;
if (sign[position] !== 0) {
n = -n;
}
nb = bitsDecoded[position];
const pos = interleave ? levelOffset + (offset << 1) : offset;
coefficients[pos] = reversible && nb >= mb ? n : n * (1 << mb - nb);
}
offset++;
position++;
}
offset += width - blockWidth;
}
}
}
function transformTile(context, tile, c) {
const component = tile.components[c];
const codingStyleParameters = component.codingStyleParameters;
const quantizationParameters = component.quantizationParameters;
const decompositionLevelsCount = codingStyleParameters.decompositionLevelsCount;
const spqcds = quantizationParameters.SPqcds;
const scalarExpounded = quantizationParameters.scalarExpounded;
const guardBits = quantizationParameters.guardBits;
const segmentationSymbolUsed = codingStyleParameters.segmentationSymbolUsed;
const resetContextProbabilities = codingStyleParameters.resetContextProbabilities;
const precision = context.components[c].precision;
const reversible = codingStyleParameters.reversibleTransformation;
const transform = reversible ? new ReversibleTransform() : new IrreversibleTransform();
const subbandCoefficients = [];
let b = 0;
for (let i = 0; i <= decompositionLevelsCount; i++) {
const resolution = component.resolutions[i];
const width = resolution.trx1 - resolution.trx0;
const height = resolution.try1 - resolution.try0;
const coefficients = new Float32Array(width * height);
for (let j = 0, jj = resolution.subbands.length; j < jj; j++) {
let mu, epsilon;
if (!scalarExpounded) {
mu = spqcds[0].mu;
epsilon = spqcds[0].epsilon + (i > 0 ? 1 - i : 0);
} else {
mu = spqcds[b].mu;
epsilon = spqcds[b].epsilon;
b++;
}
const subband = resolution.subbands[j];
const gainLog2 = SubbandsGainLog2[subband.type];
const delta = reversible ? 1 : 2 ** (precision + gainLog2 - epsilon) * (1 + mu / 2048);
const mb = guardBits + epsilon - 1;
copyCoefficients(coefficients, width, height, subband, delta, mb, reversible, segmentationSymbolUsed, resetContextProbabilities);
}
subbandCoefficients.push({
width,
height,
items: coefficients
});
}
const result = transform.calculate(subbandCoefficients, component.tcx0, component.tcy0);
return {
left: component.tcx0,
top: component.tcy0,
width: result.width,
height: result.height,
items: result.items
};
}
function transformComponents(context) {
const siz = context.SIZ;
const components = context.components;
const componentsCount = siz.Csiz;
const resultImages = [];
for (let i = 0, ii = context.tiles.length; i < ii; i++) {
const tile = context.tiles[i];
const transformedTiles = [];
for (let c = 0; c < componentsCount; c++) {
transformedTiles[c] = transformTile(context, tile, c);
}
const tile0 = transformedTiles[0];
const out = new Uint8ClampedArray(tile0.items.length * componentsCount);
const result = {
left: tile0.left,
top: tile0.top,
width: tile0.width,
height: tile0.height,
items: out
};
let shift, offset;
let pos = 0,
j,
jj,
y0,
y1,
y2;
if (tile.codingStyleDefaultParameters.multipleComponentTransform) {
const fourComponents = componentsCount === 4;
const y0items = transformedTiles[0].items;
const y1items = transformedTiles[1].items;
const y2items = transformedTiles[2].items;
const y3items = fourComponents ? transformedTiles[3].items : null;
shift = components[0].precision - 8;
offset = (128 << shift) + 0.5;
const component0 = tile.components[0];
const alpha01 = componentsCount - 3;
jj = y0items.length;
if (!component0.codingStyleParameters.reversibleTransformation) {
for (j = 0; j < jj; j++, pos += alpha01) {
y0 = y0items[j] + offset;
y1 = y1items[j];
y2 = y2items[j];
out[pos++] = y0 + 1.402 * y2 >> shift;
out[pos++] = y0 - 0.34413 * y1 - 0.71414 * y2 >> shift;
out[pos++] = y0 + 1.772 * y1 >> shift;
}
} else {
for (j = 0; j < jj; j++, pos += alpha01) {
y0 = y0items[j] + offset;
y1 = y1items[j];
y2 = y2items[j];
const g = y0 - (y2 + y1 >> 2);
out[pos++] = g + y2 >> shift;
out[pos++] = g >> shift;
out[pos++] = g + y1 >> shift;
}
}
if (fourComponents) {
for (j = 0, pos = 3; j < jj; j++, pos += 4) {
out[pos] = y3items[j] + offset >> shift;
}
}
} else {
for (let c = 0; c < componentsCount; c++) {
const items = transformedTiles[c].items;
shift = components[c].precision - 8;
offset = (128 << shift) + 0.5;
for (pos = c, j = 0, jj = items.length; j < jj; j++) {
out[pos] = items[j] + offset >> shift;
pos += componentsCount;
}
}
}
resultImages.push(result);
}
return resultImages;
}
function initializeTile(context, tileIndex) {
const siz = context.SIZ;
const componentsCount = siz.Csiz;
const tile = context.tiles[tileIndex];
for (let c = 0; c < componentsCount; c++) {
const component = tile.components[c];
const qcdOrQcc = context.currentTile.QCC[c] !== undefined ? context.currentTile.QCC[c] : context.currentTile.QCD;
component.quantizationParameters = qcdOrQcc;
const codOrCoc = context.currentTile.COC[c] !== undefined ? context.currentTile.COC[c] : context.currentTile.COD;
component.codingStyleParameters = codOrCoc;
}
tile.codingStyleDefaultParameters = context.currentTile.COD;
}
class TagTree {
constructor(width, height) {
const levelsLength = log2(Math.max(width, height)) + 1;
this.levels = [];
for (let i = 0; i < levelsLength; i++) {
const level = {
width,
height,
items: []
};
this.levels.push(level);
width = Math.ceil(width / 2);
height = Math.ceil(height / 2);
}
}
reset(i, j) {
let currentLevel = 0,
value = 0,
level;
while (currentLevel < this.levels.length) {
level = this.levels[currentLevel];
const index = i + j * level.width;
if (level.items[index] !== undefined) {
value = level.items[index];
break;
}
level.index = index;
i >>= 1;
j >>= 1;
currentLevel++;
}
currentLevel--;
level = this.levels[currentLevel];
level.items[level.index] = value;
this.currentLevel = currentLevel;
delete this.value;
}
incrementValue() {
const level = this.levels[this.currentLevel];
level.items[level.index]++;
}
nextLevel() {
let currentLevel = this.currentLevel;
let level = this.levels[currentLevel];
const value = level.items[level.index];
currentLevel--;
if (currentLevel < 0) {
this.value = value;
return false;
}
this.currentLevel = currentLevel;
level = this.levels[currentLevel];
level.items[level.index] = value;
return true;
}
}
class InclusionTree {
constructor(width, height, defaultValue) {
const levelsLength = log2(Math.max(width, height)) + 1;
this.levels = [];
for (let i = 0; i < levelsLength; i++) {
const items = new Uint8Array(width * height);
for (let j = 0, jj = items.length; j < jj; j++) {
items[j] = defaultValue;
}
const level = {
width,
height,
items
};
this.levels.push(level);
width = Math.ceil(width / 2);
height = Math.ceil(height / 2);
}
}
reset(i, j, stopValue) {
let currentLevel = 0;
while (currentLevel < this.levels.length) {
const level = this.levels[currentLevel];
const index = i + j * level.width;
level.index = index;
const value = level.items[index];
if (value === 0xff) {
break;
}
if (value > stopValue) {
this.currentLevel = currentLevel;
this.propagateValues();
return false;
}
i >>= 1;
j >>= 1;
currentLevel++;
}
this.currentLevel = currentLevel - 1;
return true;
}
incrementValue(stopValue) {
const level = this.levels[this.currentLevel];
level.items[level.index] = stopValue + 1;
this.propagateValues();
}
propagateValues() {
let levelIndex = this.currentLevel;
let level = this.levels[levelIndex];
const currentValue = level.items[level.index];
while (--levelIndex >= 0) {
level = this.levels[levelIndex];
level.items[level.index] = currentValue;
}
}
nextLevel() {
let currentLevel = this.currentLevel;
let level = this.levels[currentLevel];
const value = level.items[level.index];
level.items[level.index] = 0xff;
currentLevel--;
if (currentLevel < 0) {
return false;
}
this.currentLevel = currentLevel;
level = this.levels[currentLevel];
level.items[level.index] = value;
return true;
}
}
class BitModel {
static UNIFORM_CONTEXT = 17;
static RUNLENGTH_CONTEXT = 18;
static LLAndLHContextsLabel = new Uint8Array([0, 5, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 1, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8]);
static HLContextLabel = new Uint8Array([0, 3, 4, 0, 5, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 1, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8]);
static HHContextLabel = new Uint8Array([0, 1, 2, 0, 1, 2, 2, 0, 2, 2, 2, 0, 0, 0, 0, 0, 3, 4, 5, 0, 4, 5, 5, 0, 5, 5, 5, 0, 0, 0, 0, 0, 6, 7, 7, 0, 7, 7, 7, 0, 7, 7, 7, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8]);
constructor(width, height, subband, zeroBitPlanes, mb) {
this.width = width;
this.height = height;
let contextLabelTable;
if (subband === "HH") {
contextLabelTable = BitModel.HHContextLabel;
} else if (subband === "HL") {
contextLabelTable = BitModel.HLContextLabel;
} else {
contextLabelTable = BitModel.LLAndLHContextsLabel;
}
this.contextLabelTable = contextLabelTable;
const coefficientCount = width * height;
this.neighborsSignificance = new Uint8Array(coefficientCount);
this.coefficentsSign = new Uint8Array(coefficientCount);
let coefficentsMagnitude;
if (mb > 14) {
coefficentsMagnitude = new Uint32Array(coefficientCount);
} else if (mb > 6) {
coefficentsMagnitude = new Uint16Array(coefficientCount);
} else {
coefficentsMagnitude = new Uint8Array(coefficientCount);
}
this.coefficentsMagnitude = coefficentsMagnitude;
this.processingFlags = new Uint8Array(coefficientCount);
const bitsDecoded = new Uint8Array(coefficientCount);
if (zeroBitPlanes !== 0) {
for (let i = 0; i < coefficientCount; i++) {
bitsDecoded[i] = zeroBitPlanes;
}
}
this.bitsDecoded = bitsDecoded;
this.reset();
}
setDecoder(decoder) {
this.decoder = decoder;
}
reset() {
this.contexts = new Int8Array(19);
this.contexts[0] = 4 << 1 | 0;
this.contexts[BitModel.UNIFORM_CONTEXT] = 46 << 1 | 0;
this.contexts[BitModel.RUNLENGTH_CONTEXT] = 3 << 1 | 0;
}
setNeighborsSignificance(row, column, index) {
const neighborsSignificance = this.neighborsSignificance;
const width = this.width,
height = this.height;
const left = column > 0;
const right = column + 1 < width;
let i;
if (row > 0) {
i = index - width;
if (left) {
neighborsSignificance[i - 1] += 0x10;
}
if (right) {
neighborsSignificance[i + 1] += 0x10;
}
neighborsSignificance[i] += 0x04;
}
if (row + 1 < height) {
i = index + width;
if (left) {
neighborsSignificance[i - 1] += 0x10;
}
if (right) {
neighborsSignificance[i + 1] += 0x10;
}
neighborsSignificance[i] += 0x04;
}
if (left) {
neighborsSignificance[index - 1] += 0x01;
}
if (right) {
neighborsSignificance[index + 1] += 0x01;
}
neighborsSignificance[index] |= 0x80;
}
runSignificancePropagationPass() {
const decoder = this.decoder;
const width = this.width,
height = this.height;
const coefficentsMagnitude = this.coefficentsMagnitude;
const coefficentsSign = this.coefficentsSign;
const neighborsSignificance = this.neighborsSignificance;
const processingFlags = this.processingFlags;
const contexts = this.contexts;
const labels = this.contextLabelTable;
const bitsDecoded = this.bitsDecoded;
const processedInverseMask = ~1;
const processedMask = 1;
const firstMagnitudeBitMask = 2;
for (let i0 = 0; i0 < height; i0 += 4) {
for (let j = 0; j < width; j++) {
let index = i0 * width + j;
for (let i1 = 0; i1 < 4; i1++, index += width) {
const i = i0 + i1;
if (i >= height) {
break;
}
processingFlags[index] &= processedInverseMask;
if (coefficentsMagnitude[index] || !neighborsSignificance[index]) {
continue;
}
const contextLabel = labels[neighborsSignificance[index]];
const decision = decoder.readBit(contexts, contextLabel);
if (decision) {
const sign = this.decodeSignBit(i, j, index);
coefficentsSign[index] = sign;
coefficentsMagnitude[index] = 1;
this.setNeighborsSignificance(i, j, index);
processingFlags[index] |= firstMagnitudeBitMask;
}
bitsDecoded[index]++;
processingFlags[index] |= processedMask;
}
}
}
}
decodeSignBit(row, column, index) {
const width = this.width,
height = this.height;
const coefficentsMagnitude = this.coefficentsMagnitude;
const coefficentsSign = this.coefficentsSign;
let contribution, sign0, sign1, significance1;
let contextLabel, decoded;
significance1 = column > 0 && coefficentsMagnitude[index - 1] !== 0;
if (column + 1 < width && coefficentsMagnitude[index + 1] !== 0) {
sign1 = coefficentsSign[index + 1];
if (significance1) {
sign0 = coefficentsSign[index - 1];
contribution = 1 - sign1 - sign0;
} else {
contribution = 1 - sign1 - sign1;
}
} else if (significance1) {
sign0 = coefficentsSign[index - 1];
contribution = 1 - sign0 - sign0;
} else {
contribution = 0;
}
const horizontalContribution = 3 * contribution;
significance1 = row > 0 && coefficentsMagnitude[index - width] !== 0;
if (row + 1 < height && coefficentsMagnitude[index + width] !== 0) {
sign1 = coefficentsSign[index + width];
if (significance1) {
sign0 = coefficentsSign[index - width];
contribution = 1 - sign1 - sign0 + horizontalContribution;
} else {
contribution = 1 - sign1 - sign1 + horizontalContribution;
}
} else if (significance1) {
sign0 = coefficentsSign[index - width];
contribution = 1 - sign0 - sign0 + horizontalContribution;
} else {
contribution = horizontalContribution;
}
if (contribution >= 0) {
contextLabel = 9 + contribution;
decoded = this.decoder.readBit(this.contexts, contextLabel);
} else {
contextLabel = 9 - contribution;
decoded = this.decoder.readBit(this.contexts, contextLabel) ^ 1;
}
return decoded;
}
runMagnitudeRefinementPass() {
const decoder = this.decoder;
const width = this.width,
height = this.height;
const coefficentsMagnitude = this.coefficentsMagnitude;
const neighborsSignificance = this.neighborsSignificance;
const contexts = this.contexts;
const bitsDecoded = this.bitsDecoded;
const processingFlags = this.processingFlags;
const processedMask = 1;
const firstMagnitudeBitMask = 2;
const length = width * height;
const width4 = width * 4;
for (let index0 = 0, indexNext; index0 < length; index0 = indexNext) {
indexNext = Math.min(length, index0 + width4);
for (let j = 0; j < width; j++) {
for (let index = index0 + j; index < indexNext; index += width) {
if (!coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) {
continue;
}
let contextLabel = 16;
if ((processingFlags[index] & firstMagnitudeBitMask) !== 0) {
processingFlags[index] ^= firstMagnitudeBitMask;
const significance = neighborsSignificance[index] & 127;
contextLabel = significance === 0 ? 15 : 14;
}
const bit = decoder.readBit(contexts, contextLabel);
coefficentsMagnitude[index] = coefficentsMagnitude[index] << 1 | bit;
bitsDecoded[index]++;
processingFlags[index] |= processedMask;
}
}
}
}
runCleanupPass() {
const decoder = this.decoder;
const width = this.width,
height = this.height;
const neighborsSignificance = this.neighborsSignificance;
const coefficentsMagnitude = this.coefficentsMagnitude;
const coefficentsSign = this.coefficentsSign;
const contexts = this.contexts;
const labels = this.contextLabelTable;
const bitsDecoded = this.bitsDecoded;
const processingFlags = this.processingFlags;
const processedMask = 1;
const firstMagnitudeBitMask = 2;
const oneRowDown = width;
const twoRowsDown = width * 2;
const threeRowsDown = width * 3;
let iNext;
for (let i0 = 0; i0 < height; i0 = iNext) {
iNext = Math.min(i0 + 4, height);
const indexBase = i0 * width;
const checkAllEmpty = i0 + 3 < height;
for (let j = 0; j < width; j++) {
const index0 = indexBase + j;
const allEmpty = checkAllEmpty && processingFlags[index0] === 0 && processingFlags[index0 + oneRowDown] === 0 && processingFlags[index0 + twoRowsDown] === 0 && processingFlags[index0 + threeRowsDown] === 0 && neighborsSignificance[index0] === 0 && neighborsSignificance[index0 + oneRowDown] === 0 && neighborsSignificance[index0 + twoRowsDown] === 0 && neighborsSignificance[index0 + threeRowsDown] === 0;
let i1 = 0,
index = index0;
let i = i0,
sign;
if (allEmpty) {
const hasSignificantCoefficent = decoder.readBit(contexts, BitModel.RUNLENGTH_CONTEXT);
if (!hasSignificantCoefficent) {
bitsDecoded[index0]++;
bitsDecoded[index0 + oneRowDown]++;
bitsDecoded[index0 + twoRowsDown]++;
bitsDecoded[index0 + threeRowsDown]++;
continue;
}
i1 = decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT);
if (i1 !== 0) {
i = i0 + i1;
index += i1 * width;
}
sign = this.decodeSignBit(i, j, index);
coefficentsSign[index] = sign;
coefficentsMagnitude[index] = 1;
this.setNeighborsSignificance(i, j, index);
processingFlags[index] |= firstMagnitudeBitMask;
index = index0;
for (let i2 = i0; i2 <= i; i2++, index += width) {
bitsDecoded[index]++;
}
i1++;
}
for (i = i0 + i1; i < iNext; i++, index += width) {
if (coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) {
continue;
}
const contextLabel = labels[neighborsSignificance[index]];
const decision = decoder.readBit(contexts, contextLabel);
if (decision === 1) {
sign = this.decodeSignBit(i, j, index);
coefficentsSign[index] = sign;
coefficentsMagnitude[index] = 1;
this.setNeighborsSignificance(i, j, index);
processingFlags[index] |= firstMagnitudeBitMask;
}
bitsDecoded[index]++;
}
}
}
}
checkSegmentationSymbol() {
const decoder = this.decoder;
const contexts = this.contexts;
const symbol = decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT) << 3 | decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT) << 2 | decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT);
if (symbol !== 0xa) {
throw new JpxError("Invalid segmentation symbol");
}
}
}
class Transform {
constructor() {
if (this.constructor === Transform) {
unreachable("Cannot initialize Transform.");
}
}
calculate(subbands, u0, v0) {
let ll = subbands[0];
for (let i = 1, ii = subbands.length; i < ii; i++) {
ll = this.iterate(ll, subbands[i], u0, v0);
}
return ll;
}
extend(buffer, offset, size) {
let i1 = offset - 1,
j1 = offset + 1;
let i2 = offset + size - 2,
j2 = offset + size;
buffer[i1--] = buffer[j1++];
buffer[j2++] = buffer[i2--];
buffer[i1--] = buffer[j1++];
buffer[j2++] = buffer[i2--];
buffer[i1--] = buffer[j1++];
buffer[j2++] = buffer[i2--];
buffer[i1] = buffer[j1];
buffer[j2] = buffer[i2];
}
filter(x, offset, length) {
unreachable("Abstract method `filter` called");
}
iterate(ll, hl_lh_hh, u0, v0) {
const llWidth = ll.width,
llHeight = ll.height;
let llItems = ll.items;
const width = hl_lh_hh.width;
const height = hl_lh_hh.height;
const items = hl_lh_hh.items;
let i, j, k, l, u, v;
for (k = 0, i = 0; i < llHeight; i++) {
l = i * 2 * width;
for (j = 0; j < llWidth; j++, k++, l += 2) {
items[l] = llItems[k];
}
}
llItems = ll.items = null;
const bufferPadding = 4;
const rowBuffer = new Float32Array(width + 2 * bufferPadding);
if (width === 1) {
if ((u0 & 1) !== 0) {
for (v = 0, k = 0; v < height; v++, k += width) {
items[k] *= 0.5;
}
}
} else {
for (v = 0, k = 0; v < height; v++, k += width) {
rowBuffer.set(items.subarray(k, k + width), bufferPadding);
this.extend(rowBuffer, bufferPadding, width);
this.filter(rowBuffer, bufferPadding, width);
items.set(rowBuffer.subarray(bufferPadding, bufferPadding + width), k);
}
}
let numBuffers = 16;
const colBuffers = [];
for (i = 0; i < numBuffers; i++) {
colBuffers.push(new Float32Array(height + 2 * bufferPadding));
}
let b,
currentBuffer = 0;
ll = bufferPadding + height;
if (height === 1) {
if ((v0 & 1) !== 0) {
for (u = 0; u < width; u++) {
items[u] *= 0.5;
}
}
} else {
for (u = 0; u < width; u++) {
if (currentBuffer === 0) {
numBuffers = Math.min(width - u, numBuffers);
for (k = u, l = bufferPadding; l < ll; k += width, l++) {
for (b = 0; b < numBuffers; b++) {
colBuffers[b][l] = items[k + b];
}
}
currentBuffer = numBuffers;
}
currentBuffer--;
const buffer = colBuffers[currentBuffer];
this.extend(buffer, bufferPadding, height);
this.filter(buffer, bufferPadding, height);
if (currentBuffer === 0) {
k = u - numBuffers + 1;
for (l = bufferPadding; l < ll; k += width, l++) {
for (b = 0; b < numBuffers; b++) {
items[k + b] = colBuffers[b][l];
}
}
}
}
}
return {
width,
height,
items
};
}
}
class IrreversibleTransform extends Transform {
filter(x, offset, length) {
const len = length >> 1;
offset |= 0;
let j, n, current, next;
const alpha = -1.586134342059924;
const beta = -0.052980118572961;
const gamma = 0.882911075530934;
const delta = 0.443506852043971;
const K = 1.230174104914001;
const K_ = 1 / K;
j = offset - 3;
for (n = len + 4; n--; j += 2) {
x[j] *= K_;
}
j = offset - 2;
current = delta * x[j - 1];
for (n = len + 3; n--; j += 2) {
next = delta * x[j + 1];
x[j] = K * x[j] - current - next;
if (n--) {
j += 2;
current = delta * x[j + 1];
x[j] = K * x[j] - current - next;
} else {
break;
}
}
j = offset - 1;
current = gamma * x[j - 1];
for (n = len + 2; n--; j += 2) {
next = gamma * x[j + 1];
x[j] -= current + next;
if (n--) {
j += 2;
current = gamma * x[j + 1];
x[j] -= current + next;
} else {
break;
}
}
j = offset;
current = beta * x[j - 1];
for (n = len + 1; n--; j += 2) {
next = beta * x[j + 1];
x[j] -= current + next;
if (n--) {
j += 2;
current = beta * x[j + 1];
x[j] -= current + next;
} else {
break;
}
}
if (len !== 0) {
j = offset + 1;
current = alpha * x[j - 1];
for (n = len; n--; j += 2) {
next = alpha * x[j + 1];
x[j] -= current + next;
if (n--) {
j += 2;
current = alpha * x[j + 1];
x[j] -= current + next;
} else {
break;
}
}
}
}
}
class ReversibleTransform extends Transform {
filter(x, offset, length) {
const len = length >> 1;
offset |= 0;
let j, n;
for (j = offset, n = len + 1; n--; j += 2) {
x[j] -= x[j - 1] + x[j + 1] + 2 >> 2;
}
for (j = offset + 1, n = len; n--; j += 2) {
x[j] += x[j - 1] + x[j + 1] >> 1;
}
}
}
;// CONCATENATED MODULE: ./src/core/jpx_stream.js
class JpxStream extends DecodeStream {
constructor(stream, maybeLength, params) {
super(maybeLength);
this.stream = stream;
this.dict = stream.dict;
this.maybeLength = maybeLength;
this.params = params;
}
get bytes() {
return shadow(this, "bytes", this.stream.getBytes(this.maybeLength));
}
ensureBuffer(requested) {}
readBlock() {
if (this.eof) {
return;
}
const jpxImage = new JpxImage();
jpxImage.parse(this.bytes);
const width = jpxImage.width;
const height = jpxImage.height;
const componentsCount = jpxImage.componentsCount;
const tileCount = jpxImage.tiles.length;
if (tileCount === 1) {
this.buffer = jpxImage.tiles[0].items;
} else {
const data = new Uint8ClampedArray(width * height * componentsCount);
for (let k = 0; k < tileCount; k++) {
const tileComponents = jpxImage.tiles[k];
const tileWidth = tileComponents.width;
const tileHeight = tileComponents.height;
const tileLeft = tileComponents.left;
const tileTop = tileComponents.top;
const src = tileComponents.items;
let srcPosition = 0;
let dataPosition = (width * tileTop + tileLeft) * componentsCount;
const imgRowSize = width * componentsCount;
const tileRowSize = tileWidth * componentsCount;
for (let j = 0; j < tileHeight; j++) {
const rowBytes = src.subarray(srcPosition, srcPosition + tileRowSize);
data.set(rowBytes, dataPosition);
srcPosition += tileRowSize;
dataPosition += imgRowSize;
}
}
this.buffer = data;
}
this.bufferLength = this.buffer.length;
this.eof = true;
}
}
;// CONCATENATED MODULE: ./src/core/lzw_stream.js
class LZWStream extends DecodeStream {
constructor(str, maybeLength, earlyChange) {
super(maybeLength);
this.str = str;
this.dict = str.dict;
this.cachedData = 0;
this.bitsCached = 0;
const maxLzwDictionarySize = 4096;
const lzwState = {
earlyChange,
codeLength: 9,
nextCode: 258,
dictionaryValues: new Uint8Array(maxLzwDictionarySize),
dictionaryLengths: new Uint16Array(maxLzwDictionarySize),
dictionaryPrevCodes: new Uint16Array(maxLzwDictionarySize),
currentSequence: new Uint8Array(maxLzwDictionarySize),
currentSequenceLength: 0
};
for (let i = 0; i < 256; ++i) {
lzwState.dictionaryValues[i] = i;
lzwState.dictionaryLengths[i] = 1;
}
this.lzwState = lzwState;
}
readBits(n) {
let bitsCached = this.bitsCached;
let cachedData = this.cachedData;
while (bitsCached < n) {
const c = this.str.getByte();
if (c === -1) {
this.eof = true;
return null;
}
cachedData = cachedData << 8 | c;
bitsCached += 8;
}
this.bitsCached = bitsCached -= n;
this.cachedData = cachedData;
this.lastCode = null;
return cachedData >>> bitsCached & (1 << n) - 1;
}
readBlock() {
const blockSize = 512,
decodedSizeDelta = blockSize;
let estimatedDecodedSize = blockSize * 2;
let i, j, q;
const lzwState = this.lzwState;
if (!lzwState) {
return;
}
const earlyChange = lzwState.earlyChange;
let nextCode = lzwState.nextCode;
const dictionaryValues = lzwState.dictionaryValues;
const dictionaryLengths = lzwState.dictionaryLengths;
const dictionaryPrevCodes = lzwState.dictionaryPrevCodes;
let codeLength = lzwState.codeLength;
let prevCode = lzwState.prevCode;
const currentSequence = lzwState.currentSequence;
let currentSequenceLength = lzwState.currentSequenceLength;
let decodedLength = 0;
let currentBufferLength = this.bufferLength;
let buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize);
for (i = 0; i < blockSize; i++) {
const code = this.readBits(codeLength);
const hasPrev = currentSequenceLength > 0;
if (code < 256) {
currentSequence[0] = code;
currentSequenceLength = 1;
} else if (code >= 258) {
if (code < nextCode) {
currentSequenceLength = dictionaryLengths[code];
for (j = currentSequenceLength - 1, q = code; j >= 0; j--) {
currentSequence[j] = dictionaryValues[q];
q = dictionaryPrevCodes[q];
}
} else {
currentSequence[currentSequenceLength++] = currentSequence[0];
}
} else if (code === 256) {
codeLength = 9;
nextCode = 258;
currentSequenceLength = 0;
continue;
} else {
this.eof = true;
delete this.lzwState;
break;
}
if (hasPrev) {
dictionaryPrevCodes[nextCode] = prevCode;
dictionaryLengths[nextCode] = dictionaryLengths[prevCode] + 1;
dictionaryValues[nextCode] = currentSequence[0];
nextCode++;
codeLength = nextCode + earlyChange & nextCode + earlyChange - 1 ? codeLength : Math.min(Math.log(nextCode + earlyChange) / 0.6931471805599453 + 1, 12) | 0;
}
prevCode = code;
decodedLength += currentSequenceLength;
if (estimatedDecodedSize < decodedLength) {
do {
estimatedDecodedSize += decodedSizeDelta;
} while (estimatedDecodedSize < decodedLength);
buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize);
}
for (j = 0; j < currentSequenceLength; j++) {
buffer[currentBufferLength++] = currentSequence[j];
}
}
lzwState.nextCode = nextCode;
lzwState.codeLength = codeLength;
lzwState.prevCode = prevCode;
lzwState.currentSequenceLength = currentSequenceLength;
this.bufferLength = currentBufferLength;
}
}
;// CONCATENATED MODULE: ./src/core/predictor_stream.js
class PredictorStream extends DecodeStream {
constructor(str, maybeLength, params) {
super(maybeLength);
if (!(params instanceof Dict)) {
return str;
}
const predictor = this.predictor = params.get("Predictor") || 1;
if (predictor <= 1) {
return str;
}
if (predictor !== 2 && (predictor < 10 || predictor > 15)) {
throw new FormatError(`Unsupported predictor: ${predictor}`);
}
this.readBlock = predictor === 2 ? this.readBlockTiff : this.readBlockPng;
this.str = str;
this.dict = str.dict;
const colors = this.colors = params.get("Colors") || 1;
const bits = this.bits = params.get("BPC", "BitsPerComponent") || 8;
const columns = this.columns = params.get("Columns") || 1;
this.pixBytes = colors * bits + 7 >> 3;
this.rowBytes = columns * colors * bits + 7 >> 3;
return this;
}
readBlockTiff() {
const rowBytes = this.rowBytes;
const bufferLength = this.bufferLength;
const buffer = this.ensureBuffer(bufferLength + rowBytes);
const bits = this.bits;
const colors = this.colors;
const rawBytes = this.str.getBytes(rowBytes);
this.eof = !rawBytes.length;
if (this.eof) {
return;
}
let inbuf = 0,
outbuf = 0;
let inbits = 0,
outbits = 0;
let pos = bufferLength;
let i;
if (bits === 1 && colors === 1) {
for (i = 0; i < rowBytes; ++i) {
let c = rawBytes[i] ^ inbuf;
c ^= c >> 1;
c ^= c >> 2;
c ^= c >> 4;
inbuf = (c & 1) << 7;
buffer[pos++] = c;
}
} else if (bits === 8) {
for (i = 0; i < colors; ++i) {
buffer[pos++] = rawBytes[i];
}
for (; i < rowBytes; ++i) {
buffer[pos] = buffer[pos - colors] + rawBytes[i];
pos++;
}
} else if (bits === 16) {
const bytesPerPixel = colors * 2;
for (i = 0; i < bytesPerPixel; ++i) {
buffer[pos++] = rawBytes[i];
}
for (; i < rowBytes; i += 2) {
const sum = ((rawBytes[i] & 0xff) << 8) + (rawBytes[i + 1] & 0xff) + ((buffer[pos - bytesPerPixel] & 0xff) << 8) + (buffer[pos - bytesPerPixel + 1] & 0xff);
buffer[pos++] = sum >> 8 & 0xff;
buffer[pos++] = sum & 0xff;
}
} else {
const compArray = new Uint8Array(colors + 1);
const bitMask = (1 << bits) - 1;
let j = 0,
k = bufferLength;
const columns = this.columns;
for (i = 0; i < columns; ++i) {
for (let kk = 0; kk < colors; ++kk) {
if (inbits < bits) {
inbuf = inbuf << 8 | rawBytes[j++] & 0xff;
inbits += 8;
}
compArray[kk] = compArray[kk] + (inbuf >> inbits - bits) & bitMask;
inbits -= bits;
outbuf = outbuf << bits | compArray[kk];
outbits += bits;
if (outbits >= 8) {
buffer[k++] = outbuf >> outbits - 8 & 0xff;
outbits -= 8;
}
}
}
if (outbits > 0) {
buffer[k++] = (outbuf << 8 - outbits) + (inbuf & (1 << 8 - outbits) - 1);
}
}
this.bufferLength += rowBytes;
}
readBlockPng() {
const rowBytes = this.rowBytes;
const pixBytes = this.pixBytes;
const predictor = this.str.getByte();
const rawBytes = this.str.getBytes(rowBytes);
this.eof = !rawBytes.length;
if (this.eof) {
return;
}
const bufferLength = this.bufferLength;
const buffer = this.ensureBuffer(bufferLength + rowBytes);
let prevRow = buffer.subarray(bufferLength - rowBytes, bufferLength);
if (prevRow.length === 0) {
prevRow = new Uint8Array(rowBytes);
}
let i,
j = bufferLength,
up,
c;
switch (predictor) {
case 0:
for (i = 0; i < rowBytes; ++i) {
buffer[j++] = rawBytes[i];
}
break;
case 1:
for (i = 0; i < pixBytes; ++i) {
buffer[j++] = rawBytes[i];
}
for (; i < rowBytes; ++i) {
buffer[j] = buffer[j - pixBytes] + rawBytes[i] & 0xff;
j++;
}
break;
case 2:
for (i = 0; i < rowBytes; ++i) {
buffer[j++] = prevRow[i] + rawBytes[i] & 0xff;
}
break;
case 3:
for (i = 0; i < pixBytes; ++i) {
buffer[j++] = (prevRow[i] >> 1) + rawBytes[i];
}
for (; i < rowBytes; ++i) {
buffer[j] = (prevRow[i] + buffer[j - pixBytes] >> 1) + rawBytes[i] & 0xff;
j++;
}
break;
case 4:
for (i = 0; i < pixBytes; ++i) {
up = prevRow[i];
c = rawBytes[i];
buffer[j++] = up + c;
}
for (; i < rowBytes; ++i) {
up = prevRow[i];
const upLeft = prevRow[i - pixBytes];
const left = buffer[j - pixBytes];
const p = left + up - upLeft;
let pa = p - left;
if (pa < 0) {
pa = -pa;
}
let pb = p - up;
if (pb < 0) {
pb = -pb;
}
let pc = p - upLeft;
if (pc < 0) {
pc = -pc;
}
c = rawBytes[i];
if (pa <= pb && pa <= pc) {
buffer[j++] = left + c;
} else if (pb <= pc) {
buffer[j++] = up + c;
} else {
buffer[j++] = upLeft + c;
}
}
break;
default:
throw new FormatError(`Unsupported predictor: ${predictor}`);
}
this.bufferLength += rowBytes;
}
}
;// CONCATENATED MODULE: ./src/core/run_length_stream.js
class RunLengthStream extends DecodeStream {
constructor(str, maybeLength) {
super(maybeLength);
this.str = str;
this.dict = str.dict;
}
readBlock() {
const repeatHeader = this.str.getBytes(2);
if (!repeatHeader || repeatHeader.length < 2 || repeatHeader[0] === 128) {
this.eof = true;
return;
}
let buffer;
let bufferLength = this.bufferLength;
let n = repeatHeader[0];
if (n < 128) {
buffer = this.ensureBuffer(bufferLength + n + 1);
buffer[bufferLength++] = repeatHeader[1];
if (n > 0) {
const source = this.str.getBytes(n);
buffer.set(source, bufferLength);
bufferLength += n;
}
} else {
n = 257 - n;
const b = repeatHeader[1];
buffer = this.ensureBuffer(bufferLength + n + 1);
for (let i = 0; i < n; i++) {
buffer[bufferLength++] = b;
}
}
this.bufferLength = bufferLength;
}
}
;// CONCATENATED MODULE: ./src/core/parser.js
const MAX_LENGTH_TO_CACHE = 1000;
function getInlineImageCacheKey(bytes) {
const strBuf = [],
ii = bytes.length;
let i = 0;
while (i < ii - 1) {
strBuf.push(bytes[i++] << 8 | bytes[i++]);
}
if (i < ii) {
strBuf.push(bytes[i]);
}
return ii + "_" + String.fromCharCode.apply(null, strBuf);
}
class Parser {
constructor({
lexer,
xref,
allowStreams = false,
recoveryMode = false
}) {
this.lexer = lexer;
this.xref = xref;
this.allowStreams = allowStreams;
this.recoveryMode = recoveryMode;
this.imageCache = Object.create(null);
this._imageId = 0;
this.refill();
}
refill() {
this.buf1 = this.lexer.getObj();
this.buf2 = this.lexer.getObj();
}
shift() {
if (this.buf2 instanceof Cmd && this.buf2.cmd === "ID") {
this.buf1 = this.buf2;
this.buf2 = null;
} else {
this.buf1 = this.buf2;
this.buf2 = this.lexer.getObj();
}
}
tryShift() {
try {
this.shift();
return true;
} catch (e) {
if (e instanceof MissingDataException) {
throw e;
}
return false;
}
}
getObj(cipherTransform = null) {
const buf1 = this.buf1;
this.shift();
if (buf1 instanceof Cmd) {
switch (buf1.cmd) {
case "BI":
return this.makeInlineImage(cipherTransform);
case "[":
const array = [];
while (!isCmd(this.buf1, "]") && this.buf1 !== EOF) {
array.push(this.getObj(cipherTransform));
}
if (this.buf1 === EOF) {
if (this.recoveryMode) {
return array;
}
throw new ParserEOFException("End of file inside array.");
}
this.shift();
return array;
case "<<":
const dict = new Dict(this.xref);
while (!isCmd(this.buf1, ">>") && this.buf1 !== EOF) {
if (!(this.buf1 instanceof Name)) {
info("Malformed dictionary: key must be a name object");
this.shift();
continue;
}
const key = this.buf1.name;
this.shift();
if (this.buf1 === EOF) {
break;
}
dict.set(key, this.getObj(cipherTransform));
}
if (this.buf1 === EOF) {
if (this.recoveryMode) {
return dict;
}
throw new ParserEOFException("End of file inside dictionary.");
}
if (isCmd(this.buf2, "stream")) {
return this.allowStreams ? this.makeStream(dict, cipherTransform) : dict;
}
this.shift();
return dict;
default:
return buf1;
}
}
if (Number.isInteger(buf1)) {
if (Number.isInteger(this.buf1) && isCmd(this.buf2, "R")) {
const ref = Ref.get(buf1, this.buf1);
this.shift();
this.shift();
return ref;
}
return buf1;
}
if (typeof buf1 === "string") {
if (cipherTransform) {
return cipherTransform.decryptString(buf1);
}
return buf1;
}
return buf1;
}
findDefaultInlineStreamEnd(stream) {
const E = 0x45,
I = 0x49,
SPACE = 0x20,
LF = 0xa,
CR = 0xd,
NUL = 0x0;
const {
knownCommands
} = this.lexer,
startPos = stream.pos,
n = 15;
let state = 0,
ch,
maybeEIPos;
while ((ch = stream.getByte()) !== -1) {
if (state === 0) {
state = ch === E ? 1 : 0;
} else if (state === 1) {
state = ch === I ? 2 : 0;
} else {
if (ch === SPACE || ch === LF || ch === CR) {
maybeEIPos = stream.pos;
const followingBytes = stream.peekBytes(n);
const ii = followingBytes.length;
if (ii === 0) {
break;
}
for (let i = 0; i < ii; i++) {
ch = followingBytes[i];
if (ch === NUL && followingBytes[i + 1] !== NUL) {
continue;
}
if (ch !== LF && ch !== CR && (ch < SPACE || ch > 0x7f)) {
state = 0;
break;
}
}
if (state !== 2) {
continue;
}
if (!knownCommands) {
warn("findDefaultInlineStreamEnd - `lexer.knownCommands` is undefined.");
continue;
}
const tmpLexer = new Lexer(new Stream(followingBytes.slice()), knownCommands);
tmpLexer._hexStringWarn = () => {};
let numArgs = 0;
while (true) {
const nextObj = tmpLexer.getObj();
if (nextObj === EOF) {
state = 0;
break;
}
if (nextObj instanceof Cmd) {
const knownCommand = knownCommands[nextObj.cmd];
if (!knownCommand) {
state = 0;
break;
} else if (knownCommand.variableArgs ? numArgs <= knownCommand.numArgs : numArgs === knownCommand.numArgs) {
break;
}
numArgs = 0;
continue;
}
numArgs++;
}
if (state === 2) {
break;
}
} else {
state = 0;
}
}
}
if (ch === -1) {
warn("findDefaultInlineStreamEnd: " + "Reached the end of the stream without finding a valid EI marker");
if (maybeEIPos) {
warn('... trying to recover by using the last "EI" occurrence.');
stream.skip(-(stream.pos - maybeEIPos));
}
}
let endOffset = 4;
stream.skip(-endOffset);
ch = stream.peekByte();
stream.skip(endOffset);
if (!isWhiteSpace(ch)) {
endOffset--;
}
return stream.pos - endOffset - startPos;
}
findDCTDecodeInlineStreamEnd(stream) {
const startPos = stream.pos;
let foundEOI = false,
b,
markerLength;
while ((b = stream.getByte()) !== -1) {
if (b !== 0xff) {
continue;
}
switch (stream.getByte()) {
case 0x00:
break;
case 0xff:
stream.skip(-1);
break;
case 0xd9:
foundEOI = true;
break;
case 0xc0:
case 0xc1:
case 0xc2:
case 0xc3:
case 0xc5:
case 0xc6:
case 0xc7:
case 0xc9:
case 0xca:
case 0xcb:
case 0xcd:
case 0xce:
case 0xcf:
case 0xc4:
case 0xcc:
case 0xda:
case 0xdb:
case 0xdc:
case 0xdd:
case 0xde:
case 0xdf:
case 0xe0:
case 0xe1:
case 0xe2:
case 0xe3:
case 0xe4:
case 0xe5:
case 0xe6:
case 0xe7:
case 0xe8:
case 0xe9:
case 0xea:
case 0xeb:
case 0xec:
case 0xed:
case 0xee:
case 0xef:
case 0xfe:
markerLength = stream.getUint16();
if (markerLength > 2) {
stream.skip(markerLength - 2);
} else {
stream.skip(-2);
}
break;
}
if (foundEOI) {
break;
}
}
const length = stream.pos - startPos;
if (b === -1) {
warn("Inline DCTDecode image stream: " + "EOI marker not found, searching for /EI/ instead.");
stream.skip(-length);
return this.findDefaultInlineStreamEnd(stream);
}
this.inlineStreamSkipEI(stream);
return length;
}
findASCII85DecodeInlineStreamEnd(stream) {
const TILDE = 0x7e,
GT = 0x3e;
const startPos = stream.pos;
let ch;
while ((ch = stream.getByte()) !== -1) {
if (ch === TILDE) {
const tildePos = stream.pos;
ch = stream.peekByte();
while (isWhiteSpace(ch)) {
stream.skip();
ch = stream.peekByte();
}
if (ch === GT) {
stream.skip();
break;
}
if (stream.pos > tildePos) {
const maybeEI = stream.peekBytes(2);
if (maybeEI[0] === 0x45 && maybeEI[1] === 0x49) {
break;
}
}
}
}
const length = stream.pos - startPos;
if (ch === -1) {
warn("Inline ASCII85Decode image stream: " + "EOD marker not found, searching for /EI/ instead.");
stream.skip(-length);
return this.findDefaultInlineStreamEnd(stream);
}
this.inlineStreamSkipEI(stream);
return length;
}
findASCIIHexDecodeInlineStreamEnd(stream) {
const GT = 0x3e;
const startPos = stream.pos;
let ch;
while ((ch = stream.getByte()) !== -1) {
if (ch === GT) {
break;
}
}
const length = stream.pos - startPos;
if (ch === -1) {
warn("Inline ASCIIHexDecode image stream: " + "EOD marker not found, searching for /EI/ instead.");
stream.skip(-length);
return this.findDefaultInlineStreamEnd(stream);
}
this.inlineStreamSkipEI(stream);
return length;
}
inlineStreamSkipEI(stream) {
const E = 0x45,
I = 0x49;
let state = 0,
ch;
while ((ch = stream.getByte()) !== -1) {
if (state === 0) {
state = ch === E ? 1 : 0;
} else if (state === 1) {
state = ch === I ? 2 : 0;
} else if (state === 2) {
break;
}
}
}
makeInlineImage(cipherTransform) {
const lexer = this.lexer;
const stream = lexer.stream;
const dictMap = Object.create(null);
let dictLength;
while (!isCmd(this.buf1, "ID") && this.buf1 !== EOF) {
if (!(this.buf1 instanceof Name)) {
throw new FormatError("Dictionary key must be a name object");
}
const key = this.buf1.name;
this.shift();
if (this.buf1 === EOF) {
break;
}
dictMap[key] = this.getObj(cipherTransform);
}
if (lexer.beginInlineImagePos !== -1) {
dictLength = stream.pos - lexer.beginInlineImagePos;
}
const filter = this.xref.fetchIfRef(dictMap.F || dictMap.Filter);
let filterName;
if (filter instanceof Name) {
filterName = filter.name;
} else if (Array.isArray(filter)) {
const filterZero = this.xref.fetchIfRef(filter[0]);
if (filterZero instanceof Name) {
filterName = filterZero.name;
}
}
const startPos = stream.pos;
let length;
switch (filterName) {
case "DCT":
case "DCTDecode":
length = this.findDCTDecodeInlineStreamEnd(stream);
break;
case "A85":
case "ASCII85Decode":
length = this.findASCII85DecodeInlineStreamEnd(stream);
break;
case "AHx":
case "ASCIIHexDecode":
length = this.findASCIIHexDecodeInlineStreamEnd(stream);
break;
default:
length = this.findDefaultInlineStreamEnd(stream);
}
let cacheKey;
if (length < MAX_LENGTH_TO_CACHE && dictLength > 0) {
const initialStreamPos = stream.pos;
stream.pos = lexer.beginInlineImagePos;
cacheKey = getInlineImageCacheKey(stream.getBytes(dictLength + length));
stream.pos = initialStreamPos;
const cacheEntry = this.imageCache[cacheKey];
if (cacheEntry !== undefined) {
this.buf2 = Cmd.get("EI");
this.shift();
cacheEntry.reset();
return cacheEntry;
}
}
const dict = new Dict(this.xref);
for (const key in dictMap) {
dict.set(key, dictMap[key]);
}
let imageStream = stream.makeSubStream(startPos, length, dict);
if (cipherTransform) {
imageStream = cipherTransform.createStream(imageStream, length);
}
imageStream = this.filter(imageStream, dict, length);
imageStream.dict = dict;
if (cacheKey !== undefined) {
imageStream.cacheKey = `inline_img_${++this._imageId}`;
this.imageCache[cacheKey] = imageStream;
}
this.buf2 = Cmd.get("EI");
this.shift();
return imageStream;
}
_findStreamLength(startPos, signature) {
const {
stream
} = this.lexer;
stream.pos = startPos;
const SCAN_BLOCK_LENGTH = 2048;
const signatureLength = signature.length;
while (stream.pos < stream.end) {
const scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH);
const scanLength = scanBytes.length - signatureLength;
if (scanLength <= 0) {
break;
}
let pos = 0;
while (pos < scanLength) {
let j = 0;
while (j < signatureLength && scanBytes[pos + j] === signature[j]) {
j++;
}
if (j >= signatureLength) {
stream.pos += pos;
return stream.pos - startPos;
}
pos++;
}
stream.pos += scanLength;
}
return -1;
}
makeStream(dict, cipherTransform) {
const lexer = this.lexer;
let stream = lexer.stream;
lexer.skipToNextLine();
const startPos = stream.pos - 1;
let length = dict.get("Length");
if (!Number.isInteger(length)) {
info(`Bad length "${length && length.toString()}" in stream.`);
length = 0;
}
stream.pos = startPos + length;
lexer.nextChar();
if (this.tryShift() && isCmd(this.buf2, "endstream")) {
this.shift();
} else {
const ENDSTREAM_SIGNATURE = new Uint8Array([0x65, 0x6e, 0x64, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d]);
let actualLength = this._findStreamLength(startPos, ENDSTREAM_SIGNATURE);
if (actualLength < 0) {
const MAX_TRUNCATION = 1;
for (let i = 1; i <= MAX_TRUNCATION; i++) {
const end = ENDSTREAM_SIGNATURE.length - i;
const TRUNCATED_SIGNATURE = ENDSTREAM_SIGNATURE.slice(0, end);
const maybeLength = this._findStreamLength(startPos, TRUNCATED_SIGNATURE);
if (maybeLength >= 0) {
const lastByte = stream.peekBytes(end + 1)[end];
if (!isWhiteSpace(lastByte)) {
break;
}
info(`Found "${bytesToString(TRUNCATED_SIGNATURE)}" when ` + "searching for endstream command.");
actualLength = maybeLength;
break;
}
}
if (actualLength < 0) {
throw new FormatError("Missing endstream command.");
}
}
length = actualLength;
lexer.nextChar();
this.shift();
this.shift();
}
this.shift();
stream = stream.makeSubStream(startPos, length, dict);
if (cipherTransform) {
stream = cipherTransform.createStream(stream, length);
}
stream = this.filter(stream, dict, length);
stream.dict = dict;
return stream;
}
filter(stream, dict, length) {
let filter = dict.get("F", "Filter");
let params = dict.get("DP", "DecodeParms");
if (filter instanceof Name) {
if (Array.isArray(params)) {
warn("/DecodeParms should not be an Array, when /Filter is a Name.");
}
return this.makeFilter(stream, filter.name, length, params);
}
let maybeLength = length;
if (Array.isArray(filter)) {
const filterArray = filter;
const paramsArray = params;
for (let i = 0, ii = filterArray.length; i < ii; ++i) {
filter = this.xref.fetchIfRef(filterArray[i]);
if (!(filter instanceof Name)) {
throw new FormatError(`Bad filter name "${filter}"`);
}
params = null;
if (Array.isArray(paramsArray) && i in paramsArray) {
params = this.xref.fetchIfRef(paramsArray[i]);
}
stream = this.makeFilter(stream, filter.name, maybeLength, params);
maybeLength = null;
}
}
return stream;
}
makeFilter(stream, name, maybeLength, params) {
if (maybeLength === 0) {
warn(`Empty "${name}" stream.`);
return new NullStream();
}
try {
switch (name) {
case "Fl":
case "FlateDecode":
if (params) {
return new PredictorStream(new FlateStream(stream, maybeLength), maybeLength, params);
}
return new FlateStream(stream, maybeLength);
case "LZW":
case "LZWDecode":
let earlyChange = 1;
if (params) {
if (params.has("EarlyChange")) {
earlyChange = params.get("EarlyChange");
}
return new PredictorStream(new LZWStream(stream, maybeLength, earlyChange), maybeLength, params);
}
return new LZWStream(stream, maybeLength, earlyChange);
case "DCT":
case "DCTDecode":
return new JpegStream(stream, maybeLength, params);
case "JPX":
case "JPXDecode":
return new JpxStream(stream, maybeLength, params);
case "A85":
case "ASCII85Decode":
return new Ascii85Stream(stream, maybeLength);
case "AHx":
case "ASCIIHexDecode":
return new AsciiHexStream(stream, maybeLength);
case "CCF":
case "CCITTFaxDecode":
return new CCITTFaxStream(stream, maybeLength, params);
case "RL":
case "RunLengthDecode":
return new RunLengthStream(stream, maybeLength);
case "JBIG2Decode":
return new Jbig2Stream(stream, maybeLength, params);
}
warn(`Filter "${name}" is not supported.`);
return stream;
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
warn(`Invalid stream: "${ex}"`);
return new NullStream();
}
}
}
const specialChars = [1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
function toHexDigit(ch) {
if (ch >= 0x30 && ch <= 0x39) {
return ch & 0x0f;
}
if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) {
return (ch & 0x0f) + 9;
}
return -1;
}
class Lexer {
constructor(stream, knownCommands = null) {
this.stream = stream;
this.nextChar();
this.strBuf = [];
this.knownCommands = knownCommands;
this._hexStringNumWarn = 0;
this.beginInlineImagePos = -1;
}
nextChar() {
return this.currentChar = this.stream.getByte();
}
peekChar() {
return this.stream.peekByte();
}
getNumber() {
let ch = this.currentChar;
let eNotation = false;
let divideBy = 0;
let sign = 1;
if (ch === 0x2d) {
sign = -1;
ch = this.nextChar();
if (ch === 0x2d) {
ch = this.nextChar();
}
} else if (ch === 0x2b) {
ch = this.nextChar();
}
if (ch === 0x0a || ch === 0x0d) {
do {
ch = this.nextChar();
} while (ch === 0x0a || ch === 0x0d);
}
if (ch === 0x2e) {
divideBy = 10;
ch = this.nextChar();
}
if (ch < 0x30 || ch > 0x39) {
const msg = `Invalid number: ${String.fromCharCode(ch)} (charCode ${ch})`;
if (isWhiteSpace(ch) || ch === -1) {
info(`Lexer.getNumber - "${msg}".`);
return 0;
}
throw new FormatError(msg);
}
let baseValue = ch - 0x30;
let powerValue = 0;
let powerValueSign = 1;
while ((ch = this.nextChar()) >= 0) {
if (ch >= 0x30 && ch <= 0x39) {
const currentDigit = ch - 0x30;
if (eNotation) {
powerValue = powerValue * 10 + currentDigit;
} else {
if (divideBy !== 0) {
divideBy *= 10;
}
baseValue = baseValue * 10 + currentDigit;
}
} else if (ch === 0x2e) {
if (divideBy === 0) {
divideBy = 1;
} else {
break;
}
} else if (ch === 0x2d) {
warn("Badly formatted number: minus sign in the middle");
} else if (ch === 0x45 || ch === 0x65) {
ch = this.peekChar();
if (ch === 0x2b || ch === 0x2d) {
powerValueSign = ch === 0x2d ? -1 : 1;
this.nextChar();
} else if (ch < 0x30 || ch > 0x39) {
break;
}
eNotation = true;
} else {
break;
}
}
if (divideBy !== 0) {
baseValue /= divideBy;
}
if (eNotation) {
baseValue *= 10 ** (powerValueSign * powerValue);
}
return sign * baseValue;
}
getString() {
let numParen = 1;
let done = false;
const strBuf = this.strBuf;
strBuf.length = 0;
let ch = this.nextChar();
while (true) {
let charBuffered = false;
switch (ch | 0) {
case -1:
warn("Unterminated string");
done = true;
break;
case 0x28:
++numParen;
strBuf.push("(");
break;
case 0x29:
if (--numParen === 0) {
this.nextChar();
done = true;
} else {
strBuf.push(")");
}
break;
case 0x5c:
ch = this.nextChar();
switch (ch) {
case -1:
warn("Unterminated string");
done = true;
break;
case 0x6e:
strBuf.push("\n");
break;
case 0x72:
strBuf.push("\r");
break;
case 0x74:
strBuf.push("\t");
break;
case 0x62:
strBuf.push("\b");
break;
case 0x66:
strBuf.push("\f");
break;
case 0x5c:
case 0x28:
case 0x29:
strBuf.push(String.fromCharCode(ch));
break;
case 0x30:
case 0x31:
case 0x32:
case 0x33:
case 0x34:
case 0x35:
case 0x36:
case 0x37:
let x = ch & 0x0f;
ch = this.nextChar();
charBuffered = true;
if (ch >= 0x30 && ch <= 0x37) {
x = (x << 3) + (ch & 0x0f);
ch = this.nextChar();
if (ch >= 0x30 && ch <= 0x37) {
charBuffered = false;
x = (x << 3) + (ch & 0x0f);
}
}
strBuf.push(String.fromCharCode(x));
break;
case 0x0d:
if (this.peekChar() === 0x0a) {
this.nextChar();
}
break;
case 0x0a:
break;
default:
strBuf.push(String.fromCharCode(ch));
break;
}
break;
default:
strBuf.push(String.fromCharCode(ch));
break;
}
if (done) {
break;
}
if (!charBuffered) {
ch = this.nextChar();
}
}
return strBuf.join("");
}
getName() {
let ch, previousCh;
const strBuf = this.strBuf;
strBuf.length = 0;
while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) {
if (ch === 0x23) {
ch = this.nextChar();
if (specialChars[ch]) {
warn("Lexer_getName: " + "NUMBER SIGN (#) should be followed by a hexadecimal number.");
strBuf.push("#");
break;
}
const x = toHexDigit(ch);
if (x !== -1) {
previousCh = ch;
ch = this.nextChar();
const x2 = toHexDigit(ch);
if (x2 === -1) {
warn(`Lexer_getName: Illegal digit (${String.fromCharCode(ch)}) ` + "in hexadecimal number.");
strBuf.push("#", String.fromCharCode(previousCh));
if (specialChars[ch]) {
break;
}
strBuf.push(String.fromCharCode(ch));
continue;
}
strBuf.push(String.fromCharCode(x << 4 | x2));
} else {
strBuf.push("#", String.fromCharCode(ch));
}
} else {
strBuf.push(String.fromCharCode(ch));
}
}
if (strBuf.length > 127) {
warn(`Name token is longer than allowed by the spec: ${strBuf.length}`);
}
return Name.get(strBuf.join(""));
}
_hexStringWarn(ch) {
const MAX_HEX_STRING_NUM_WARN = 5;
if (this._hexStringNumWarn++ === MAX_HEX_STRING_NUM_WARN) {
warn("getHexString - ignoring additional invalid characters.");
return;
}
if (this._hexStringNumWarn > MAX_HEX_STRING_NUM_WARN) {
return;
}
warn(`getHexString - ignoring invalid character: ${ch}`);
}
getHexString() {
const strBuf = this.strBuf;
strBuf.length = 0;
let ch = this.currentChar;
let isFirstHex = true;
let firstDigit, secondDigit;
this._hexStringNumWarn = 0;
while (true) {
if (ch < 0) {
warn("Unterminated hex string");
break;
} else if (ch === 0x3e) {
this.nextChar();
break;
} else if (specialChars[ch] === 1) {
ch = this.nextChar();
continue;
} else {
if (isFirstHex) {
firstDigit = toHexDigit(ch);
if (firstDigit === -1) {
this._hexStringWarn(ch);
ch = this.nextChar();
continue;
}
} else {
secondDigit = toHexDigit(ch);
if (secondDigit === -1) {
this._hexStringWarn(ch);
ch = this.nextChar();
continue;
}
strBuf.push(String.fromCharCode(firstDigit << 4 | secondDigit));
}
isFirstHex = !isFirstHex;
ch = this.nextChar();
}
}
return strBuf.join("");
}
getObj() {
let comment = false;
let ch = this.currentChar;
while (true) {
if (ch < 0) {
return EOF;
}
if (comment) {
if (ch === 0x0a || ch === 0x0d) {
comment = false;
}
} else if (ch === 0x25) {
comment = true;
} else if (specialChars[ch] !== 1) {
break;
}
ch = this.nextChar();
}
switch (ch | 0) {
case 0x30:
case 0x31:
case 0x32:
case 0x33:
case 0x34:
case 0x35:
case 0x36:
case 0x37:
case 0x38:
case 0x39:
case 0x2b:
case 0x2d:
case 0x2e:
return this.getNumber();
case 0x28:
return this.getString();
case 0x2f:
return this.getName();
case 0x5b:
this.nextChar();
return Cmd.get("[");
case 0x5d:
this.nextChar();
return Cmd.get("]");
case 0x3c:
ch = this.nextChar();
if (ch === 0x3c) {
this.nextChar();
return Cmd.get("<<");
}
return this.getHexString();
case 0x3e:
ch = this.nextChar();
if (ch === 0x3e) {
this.nextChar();
return Cmd.get(">>");
}
return Cmd.get(">");
case 0x7b:
this.nextChar();
return Cmd.get("{");
case 0x7d:
this.nextChar();
return Cmd.get("}");
case 0x29:
this.nextChar();
throw new FormatError(`Illegal character: ${ch}`);
}
let str = String.fromCharCode(ch);
if (ch < 0x20 || ch > 0x7f) {
const nextCh = this.peekChar();
if (nextCh >= 0x20 && nextCh <= 0x7f) {
this.nextChar();
return Cmd.get(str);
}
}
const knownCommands = this.knownCommands;
let knownCommandFound = knownCommands?.[str] !== undefined;
while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) {
const possibleCommand = str + String.fromCharCode(ch);
if (knownCommandFound && knownCommands[possibleCommand] === undefined) {
break;
}
if (str.length === 128) {
throw new FormatError(`Command token too long: ${str.length}`);
}
str = possibleCommand;
knownCommandFound = knownCommands?.[str] !== undefined;
}
if (str === "true") {
return true;
}
if (str === "false") {
return false;
}
if (str === "null") {
return null;
}
if (str === "BI") {
this.beginInlineImagePos = this.stream.pos;
}
return Cmd.get(str);
}
skipToNextLine() {
let ch = this.currentChar;
while (ch >= 0) {
if (ch === 0x0d) {
ch = this.nextChar();
if (ch === 0x0a) {
this.nextChar();
}
break;
} else if (ch === 0x0a) {
this.nextChar();
break;
}
ch = this.nextChar();
}
}
}
class Linearization {
static create(stream) {
function getInt(linDict, name, allowZeroValue = false) {
const obj = linDict.get(name);
if (Number.isInteger(obj) && (allowZeroValue ? obj >= 0 : obj > 0)) {
return obj;
}
throw new Error(`The "${name}" parameter in the linearization ` + "dictionary is invalid.");
}
function getHints(linDict) {
const hints = linDict.get("H");
let hintsLength;
if (Array.isArray(hints) && ((hintsLength = hints.length) === 2 || hintsLength === 4)) {
for (let index = 0; index < hintsLength; index++) {
const hint = hints[index];
if (!(Number.isInteger(hint) && hint > 0)) {
throw new Error(`Hint (${index}) in the linearization dictionary is invalid.`);
}
}
return hints;
}
throw new Error("Hint array in the linearization dictionary is invalid.");
}
const parser = new Parser({
lexer: new Lexer(stream),
xref: null
});
const obj1 = parser.getObj();
const obj2 = parser.getObj();
const obj3 = parser.getObj();
const linDict = parser.getObj();
let obj, length;
if (!(Number.isInteger(obj1) && Number.isInteger(obj2) && isCmd(obj3, "obj") && linDict instanceof Dict && typeof (obj = linDict.get("Linearized")) === "number" && obj > 0)) {
return null;
} else if ((length = getInt(linDict, "L")) !== stream.length) {
throw new Error('The "L" parameter in the linearization dictionary ' + "does not equal the stream length.");
}
return {
length,
hints: getHints(linDict),
objectNumberFirst: getInt(linDict, "O"),
endFirst: getInt(linDict, "E"),
numPages: getInt(linDict, "N"),
mainXRefEntriesOffset: getInt(linDict, "T"),
pageFirst: linDict.has("P") ? getInt(linDict, "P", true) : 0
};
}
}
;// CONCATENATED MODULE: ./src/core/cmap.js
const BUILT_IN_CMAPS = ["Adobe-GB1-UCS2", "Adobe-CNS1-UCS2", "Adobe-Japan1-UCS2", "Adobe-Korea1-UCS2", "78-EUC-H", "78-EUC-V", "78-H", "78-RKSJ-H", "78-RKSJ-V", "78-V", "78ms-RKSJ-H", "78ms-RKSJ-V", "83pv-RKSJ-H", "90ms-RKSJ-H", "90ms-RKSJ-V", "90msp-RKSJ-H", "90msp-RKSJ-V", "90pv-RKSJ-H", "90pv-RKSJ-V", "Add-H", "Add-RKSJ-H", "Add-RKSJ-V", "Add-V", "Adobe-CNS1-0", "Adobe-CNS1-1", "Adobe-CNS1-2", "Adobe-CNS1-3", "Adobe-CNS1-4", "Adobe-CNS1-5", "Adobe-CNS1-6", "Adobe-GB1-0", "Adobe-GB1-1", "Adobe-GB1-2", "Adobe-GB1-3", "Adobe-GB1-4", "Adobe-GB1-5", "Adobe-Japan1-0", "Adobe-Japan1-1", "Adobe-Japan1-2", "Adobe-Japan1-3", "Adobe-Japan1-4", "Adobe-Japan1-5", "Adobe-Japan1-6", "Adobe-Korea1-0", "Adobe-Korea1-1", "Adobe-Korea1-2", "B5-H", "B5-V", "B5pc-H", "B5pc-V", "CNS-EUC-H", "CNS-EUC-V", "CNS1-H", "CNS1-V", "CNS2-H", "CNS2-V", "ETHK-B5-H", "ETHK-B5-V", "ETen-B5-H", "ETen-B5-V", "ETenms-B5-H", "ETenms-B5-V", "EUC-H", "EUC-V", "Ext-H", "Ext-RKSJ-H", "Ext-RKSJ-V", "Ext-V", "GB-EUC-H", "GB-EUC-V", "GB-H", "GB-V", "GBK-EUC-H", "GBK-EUC-V", "GBK2K-H", "GBK2K-V", "GBKp-EUC-H", "GBKp-EUC-V", "GBT-EUC-H", "GBT-EUC-V", "GBT-H", "GBT-V", "GBTpc-EUC-H", "GBTpc-EUC-V", "GBpc-EUC-H", "GBpc-EUC-V", "H", "HKdla-B5-H", "HKdla-B5-V", "HKdlb-B5-H", "HKdlb-B5-V", "HKgccs-B5-H", "HKgccs-B5-V", "HKm314-B5-H", "HKm314-B5-V", "HKm471-B5-H", "HKm471-B5-V", "HKscs-B5-H", "HKscs-B5-V", "Hankaku", "Hiragana", "KSC-EUC-H", "KSC-EUC-V", "KSC-H", "KSC-Johab-H", "KSC-Johab-V", "KSC-V", "KSCms-UHC-H", "KSCms-UHC-HW-H", "KSCms-UHC-HW-V", "KSCms-UHC-V", "KSCpc-EUC-H", "KSCpc-EUC-V", "Katakana", "NWP-H", "NWP-V", "RKSJ-H", "RKSJ-V", "Roman", "UniCNS-UCS2-H", "UniCNS-UCS2-V", "UniCNS-UTF16-H", "UniCNS-UTF16-V", "UniCNS-UTF32-H", "UniCNS-UTF32-V", "UniCNS-UTF8-H", "UniCNS-UTF8-V", "UniGB-UCS2-H", "UniGB-UCS2-V", "UniGB-UTF16-H", "UniGB-UTF16-V", "UniGB-UTF32-H", "UniGB-UTF32-V", "UniGB-UTF8-H", "UniGB-UTF8-V", "UniJIS-UCS2-H", "UniJIS-UCS2-HW-H", "UniJIS-UCS2-HW-V", "UniJIS-UCS2-V", "UniJIS-UTF16-H", "UniJIS-UTF16-V", "UniJIS-UTF32-H", "UniJIS-UTF32-V", "UniJIS-UTF8-H", "UniJIS-UTF8-V", "UniJIS2004-UTF16-H", "UniJIS2004-UTF16-V", "UniJIS2004-UTF32-H", "UniJIS2004-UTF32-V", "UniJIS2004-UTF8-H", "UniJIS2004-UTF8-V", "UniJISPro-UCS2-HW-V", "UniJISPro-UCS2-V", "UniJISPro-UTF8-V", "UniJISX0213-UTF32-H", "UniJISX0213-UTF32-V", "UniJISX02132004-UTF32-H", "UniJISX02132004-UTF32-V", "UniKS-UCS2-H", "UniKS-UCS2-V", "UniKS-UTF16-H", "UniKS-UTF16-V", "UniKS-UTF32-H", "UniKS-UTF32-V", "UniKS-UTF8-H", "UniKS-UTF8-V", "V", "WP-Symbol"];
const MAX_MAP_RANGE = 2 ** 24 - 1;
class CMap {
constructor(builtInCMap = false) {
this.codespaceRanges = [[], [], [], []];
this.numCodespaceRanges = 0;
this._map = [];
this.name = "";
this.vertical = false;
this.useCMap = null;
this.builtInCMap = builtInCMap;
}
addCodespaceRange(n, low, high) {
this.codespaceRanges[n - 1].push(low, high);
this.numCodespaceRanges++;
}
mapCidRange(low, high, dstLow) {
if (high - low > MAX_MAP_RANGE) {
throw new Error("mapCidRange - ignoring data above MAX_MAP_RANGE.");
}
while (low <= high) {
this._map[low++] = dstLow++;
}
}
mapBfRange(low, high, dstLow) {
if (high - low > MAX_MAP_RANGE) {
throw new Error("mapBfRange - ignoring data above MAX_MAP_RANGE.");
}
const lastByte = dstLow.length - 1;
while (low <= high) {
this._map[low++] = dstLow;
const nextCharCode = dstLow.charCodeAt(lastByte) + 1;
if (nextCharCode > 0xff) {
dstLow = dstLow.substring(0, lastByte - 1) + String.fromCharCode(dstLow.charCodeAt(lastByte - 1) + 1) + "\x00";
continue;
}
dstLow = dstLow.substring(0, lastByte) + String.fromCharCode(nextCharCode);
}
}
mapBfRangeToArray(low, high, array) {
if (high - low > MAX_MAP_RANGE) {
throw new Error("mapBfRangeToArray - ignoring data above MAX_MAP_RANGE.");
}
const ii = array.length;
let i = 0;
while (low <= high && i < ii) {
this._map[low] = array[i++];
++low;
}
}
mapOne(src, dst) {
this._map[src] = dst;
}
lookup(code) {
return this._map[code];
}
contains(code) {
return this._map[code] !== undefined;
}
forEach(callback) {
const map = this._map;
const length = map.length;
if (length <= 0x10000) {
for (let i = 0; i < length; i++) {
if (map[i] !== undefined) {
callback(i, map[i]);
}
}
} else {
for (const i in map) {
callback(i, map[i]);
}
}
}
charCodeOf(value) {
const map = this._map;
if (map.length <= 0x10000) {
return map.indexOf(value);
}
for (const charCode in map) {
if (map[charCode] === value) {
return charCode | 0;
}
}
return -1;
}
getMap() {
return this._map;
}
readCharCode(str, offset, out) {
let c = 0;
const codespaceRanges = this.codespaceRanges;
for (let n = 0, nn = codespaceRanges.length; n < nn; n++) {
c = (c << 8 | str.charCodeAt(offset + n)) >>> 0;
const codespaceRange = codespaceRanges[n];
for (let k = 0, kk = codespaceRange.length; k < kk;) {
const low = codespaceRange[k++];
const high = codespaceRange[k++];
if (c >= low && c <= high) {
out.charcode = c;
out.length = n + 1;
return;
}
}
}
out.charcode = 0;
out.length = 1;
}
getCharCodeLength(charCode) {
const codespaceRanges = this.codespaceRanges;
for (let n = 0, nn = codespaceRanges.length; n < nn; n++) {
const codespaceRange = codespaceRanges[n];
for (let k = 0, kk = codespaceRange.length; k < kk;) {
const low = codespaceRange[k++];
const high = codespaceRange[k++];
if (charCode >= low && charCode <= high) {
return n + 1;
}
}
}
return 1;
}
get length() {
return this._map.length;
}
get isIdentityCMap() {
if (!(this.name === "Identity-H" || this.name === "Identity-V")) {
return false;
}
if (this._map.length !== 0x10000) {
return false;
}
for (let i = 0; i < 0x10000; i++) {
if (this._map[i] !== i) {
return false;
}
}
return true;
}
}
class IdentityCMap extends CMap {
constructor(vertical, n) {
super();
this.vertical = vertical;
this.addCodespaceRange(n, 0, 0xffff);
}
mapCidRange(low, high, dstLow) {
unreachable("should not call mapCidRange");
}
mapBfRange(low, high, dstLow) {
unreachable("should not call mapBfRange");
}
mapBfRangeToArray(low, high, array) {
unreachable("should not call mapBfRangeToArray");
}
mapOne(src, dst) {
unreachable("should not call mapCidOne");
}
lookup(code) {
return Number.isInteger(code) && code <= 0xffff ? code : undefined;
}
contains(code) {
return Number.isInteger(code) && code <= 0xffff;
}
forEach(callback) {
for (let i = 0; i <= 0xffff; i++) {
callback(i, i);
}
}
charCodeOf(value) {
return Number.isInteger(value) && value <= 0xffff ? value : -1;
}
getMap() {
const map = new Array(0x10000);
for (let i = 0; i <= 0xffff; i++) {
map[i] = i;
}
return map;
}
get length() {
return 0x10000;
}
get isIdentityCMap() {
unreachable("should not access .isIdentityCMap");
}
}
function strToInt(str) {
let a = 0;
for (let i = 0; i < str.length; i++) {
a = a << 8 | str.charCodeAt(i);
}
return a >>> 0;
}
function expectString(obj) {
if (typeof obj !== "string") {
throw new FormatError("Malformed CMap: expected string.");
}
}
function expectInt(obj) {
if (!Number.isInteger(obj)) {
throw new FormatError("Malformed CMap: expected int.");
}
}
function parseBfChar(cMap, lexer) {
while (true) {
let obj = lexer.getObj();
if (obj === EOF) {
break;
}
if (isCmd(obj, "endbfchar")) {
return;
}
expectString(obj);
const src = strToInt(obj);
obj = lexer.getObj();
expectString(obj);
const dst = obj;
cMap.mapOne(src, dst);
}
}
function parseBfRange(cMap, lexer) {
while (true) {
let obj = lexer.getObj();
if (obj === EOF) {
break;
}
if (isCmd(obj, "endbfrange")) {
return;
}
expectString(obj);
const low = strToInt(obj);
obj = lexer.getObj();
expectString(obj);
const high = strToInt(obj);
obj = lexer.getObj();
if (Number.isInteger(obj) || typeof obj === "string") {
const dstLow = Number.isInteger(obj) ? String.fromCharCode(obj) : obj;
cMap.mapBfRange(low, high, dstLow);
} else if (isCmd(obj, "[")) {
obj = lexer.getObj();
const array = [];
while (!isCmd(obj, "]") && obj !== EOF) {
array.push(obj);
obj = lexer.getObj();
}
cMap.mapBfRangeToArray(low, high, array);
} else {
break;
}
}
throw new FormatError("Invalid bf range.");
}
function parseCidChar(cMap, lexer) {
while (true) {
let obj = lexer.getObj();
if (obj === EOF) {
break;
}
if (isCmd(obj, "endcidchar")) {
return;
}
expectString(obj);
const src = strToInt(obj);
obj = lexer.getObj();
expectInt(obj);
const dst = obj;
cMap.mapOne(src, dst);
}
}
function parseCidRange(cMap, lexer) {
while (true) {
let obj = lexer.getObj();
if (obj === EOF) {
break;
}
if (isCmd(obj, "endcidrange")) {
return;
}
expectString(obj);
const low = strToInt(obj);
obj = lexer.getObj();
expectString(obj);
const high = strToInt(obj);
obj = lexer.getObj();
expectInt(obj);
const dstLow = obj;
cMap.mapCidRange(low, high, dstLow);
}
}
function parseCodespaceRange(cMap, lexer) {
while (true) {
let obj = lexer.getObj();
if (obj === EOF) {
break;
}
if (isCmd(obj, "endcodespacerange")) {
return;
}
if (typeof obj !== "string") {
break;
}
const low = strToInt(obj);
obj = lexer.getObj();
if (typeof obj !== "string") {
break;
}
const high = strToInt(obj);
cMap.addCodespaceRange(obj.length, low, high);
}
throw new FormatError("Invalid codespace range.");
}
function parseWMode(cMap, lexer) {
const obj = lexer.getObj();
if (Number.isInteger(obj)) {
cMap.vertical = !!obj;
}
}
function parseCMapName(cMap, lexer) {
const obj = lexer.getObj();
if (obj instanceof Name) {
cMap.name = obj.name;
}
}
async function parseCMap(cMap, lexer, fetchBuiltInCMap, useCMap) {
let previous, embeddedUseCMap;
objLoop: while (true) {
try {
const obj = lexer.getObj();
if (obj === EOF) {
break;
} else if (obj instanceof Name) {
if (obj.name === "WMode") {
parseWMode(cMap, lexer);
} else if (obj.name === "CMapName") {
parseCMapName(cMap, lexer);
}
previous = obj;
} else if (obj instanceof Cmd) {
switch (obj.cmd) {
case "endcmap":
break objLoop;
case "usecmap":
if (previous instanceof Name) {
embeddedUseCMap = previous.name;
}
break;
case "begincodespacerange":
parseCodespaceRange(cMap, lexer);
break;
case "beginbfchar":
parseBfChar(cMap, lexer);
break;
case "begincidchar":
parseCidChar(cMap, lexer);
break;
case "beginbfrange":
parseBfRange(cMap, lexer);
break;
case "begincidrange":
parseCidRange(cMap, lexer);
break;
}
}
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
warn("Invalid cMap data: " + ex);
continue;
}
}
if (!useCMap && embeddedUseCMap) {
useCMap = embeddedUseCMap;
}
if (useCMap) {
return extendCMap(cMap, fetchBuiltInCMap, useCMap);
}
return cMap;
}
async function extendCMap(cMap, fetchBuiltInCMap, useCMap) {
cMap.useCMap = await createBuiltInCMap(useCMap, fetchBuiltInCMap);
if (cMap.numCodespaceRanges === 0) {
const useCodespaceRanges = cMap.useCMap.codespaceRanges;
for (let i = 0; i < useCodespaceRanges.length; i++) {
cMap.codespaceRanges[i] = useCodespaceRanges[i].slice();
}
cMap.numCodespaceRanges = cMap.useCMap.numCodespaceRanges;
}
cMap.useCMap.forEach(function (key, value) {
if (!cMap.contains(key)) {
cMap.mapOne(key, cMap.useCMap.lookup(key));
}
});
return cMap;
}
async function createBuiltInCMap(name, fetchBuiltInCMap) {
if (name === "Identity-H") {
return new IdentityCMap(false, 2);
} else if (name === "Identity-V") {
return new IdentityCMap(true, 2);
}
if (!BUILT_IN_CMAPS.includes(name)) {
throw new Error("Unknown CMap name: " + name);
}
if (!fetchBuiltInCMap) {
throw new Error("Built-in CMap parameters are not provided.");
}
const {
cMapData,
compressionType
} = await fetchBuiltInCMap(name);
const cMap = new CMap(true);
if (compressionType === CMapCompressionType.BINARY) {
return new BinaryCMapReader().process(cMapData, cMap, useCMap => {
return extendCMap(cMap, fetchBuiltInCMap, useCMap);
});
}
if (compressionType === CMapCompressionType.NONE) {
const lexer = new Lexer(new Stream(cMapData));
return parseCMap(cMap, lexer, fetchBuiltInCMap, null);
}
throw new Error(`Invalid CMap "compressionType" value: ${compressionType}`);
}
class CMapFactory {
static async create({
encoding,
fetchBuiltInCMap,
useCMap
}) {
if (encoding instanceof Name) {
return createBuiltInCMap(encoding.name, fetchBuiltInCMap);
} else if (encoding instanceof BaseStream) {
const parsedCMap = await parseCMap(new CMap(), new Lexer(encoding), fetchBuiltInCMap, useCMap);
if (parsedCMap.isIdentityCMap) {
return createBuiltInCMap(parsedCMap.name, fetchBuiltInCMap);
}
return parsedCMap;
}
throw new Error("Encoding required.");
}
}
;// CONCATENATED MODULE: ./src/core/charsets.js
const ISOAdobeCharset = [".notdef", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "endash", "dagger", "daggerdbl", "periodcentered", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "questiondown", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "emdash", "AE", "ordfeminine", "Lslash", "Oslash", "OE", "ordmasculine", "ae", "dotlessi", "lslash", "oslash", "oe", "germandbls", "onesuperior", "logicalnot", "mu", "trademark", "Eth", "onehalf", "plusminus", "Thorn", "onequarter", "divide", "brokenbar", "degree", "thorn", "threequarters", "twosuperior", "registered", "minus", "eth", "multiply", "threesuperior", "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave", "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis", "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex", "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron", "aacute", "acircumflex", "adieresis", "agrave", "aring", "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis", "egrave", "iacute", "icircumflex", "idieresis", "igrave", "ntilde", "oacute", "ocircumflex", "odieresis", "ograve", "otilde", "scaron", "uacute", "ucircumflex", "udieresis", "ugrave", "yacute", "ydieresis", "zcaron"];
const ExpertCharset = [".notdef", "space", "exclamsmall", "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall", "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash", "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall", "onequarter", "onehalf", "threequarters", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall"];
const ExpertSubsetCharset = [".notdef", "space", "dollaroldstyle", "dollarsuperior", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "hyphensuperior", "colonmonetary", "onefitted", "rupiah", "centoldstyle", "figuredash", "hypheninferior", "onequarter", "onehalf", "threequarters", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior"];
;// CONCATENATED MODULE: ./src/core/encodings.js
const ExpertEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclamsmall", "Hungarumlautsmall", "", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "", "", "", "isuperior", "", "", "lsuperior", "msuperior", "nsuperior", "osuperior", "", "", "rsuperior", "ssuperior", "tsuperior", "", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "exclamdownsmall", "centoldstyle", "Lslashsmall", "", "", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "", "Dotaccentsmall", "", "", "Macronsmall", "", "", "figuredash", "hypheninferior", "", "", "Ogoneksmall", "Ringsmall", "Cedillasmall", "", "", "", "onequarter", "onehalf", "threequarters", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "", "", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall"];
const MacExpertEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclamsmall", "Hungarumlautsmall", "centoldstyle", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "", "threequartersemdash", "", "questionsmall", "", "", "", "", "Ethsmall", "", "", "onequarter", "onehalf", "threequarters", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "", "", "", "", "", "", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "", "parenrightinferior", "Circumflexsmall", "hypheninferior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "", "", "asuperior", "centsuperior", "", "", "", "", "Aacutesmall", "Agravesmall", "Acircumflexsmall", "Adieresissmall", "Atildesmall", "Aringsmall", "Ccedillasmall", "Eacutesmall", "Egravesmall", "Ecircumflexsmall", "Edieresissmall", "Iacutesmall", "Igravesmall", "Icircumflexsmall", "Idieresissmall", "Ntildesmall", "Oacutesmall", "Ogravesmall", "Ocircumflexsmall", "Odieresissmall", "Otildesmall", "Uacutesmall", "Ugravesmall", "Ucircumflexsmall", "Udieresissmall", "", "eightsuperior", "fourinferior", "threeinferior", "sixinferior", "eightinferior", "seveninferior", "Scaronsmall", "", "centinferior", "twoinferior", "", "Dieresissmall", "", "Caronsmall", "osuperior", "fiveinferior", "", "commainferior", "periodinferior", "Yacutesmall", "", "dollarinferior", "", "", "Thornsmall", "", "nineinferior", "zeroinferior", "Zcaronsmall", "AEsmall", "Oslashsmall", "questiondownsmall", "oneinferior", "Lslashsmall", "", "", "", "", "", "", "Cedillasmall", "", "", "", "", "", "OEsmall", "figuredash", "hyphensuperior", "", "", "", "", "exclamdownsmall", "", "Ydieresissmall", "", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "ninesuperior", "zerosuperior", "", "esuperior", "rsuperior", "tsuperior", "", "", "isuperior", "ssuperior", "dsuperior", "", "", "", "", "", "lsuperior", "Ogoneksmall", "Brevesmall", "Macronsmall", "bsuperior", "nsuperior", "msuperior", "commasuperior", "periodsuperior", "Dotaccentsmall", "Ringsmall", "", "", "", ""];
const MacRomanEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "", "Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde", "aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis", "iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute", "ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave", "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling", "section", "bullet", "paragraph", "germandbls", "registered", "copyright", "trademark", "acute", "dieresis", "notequal", "AE", "Oslash", "infinity", "plusminus", "lessequal", "greaterequal", "yen", "mu", "partialdiff", "summation", "product", "pi", "integral", "ordfeminine", "ordmasculine", "Omega", "ae", "oslash", "questiondown", "exclamdown", "logicalnot", "radical", "florin", "approxequal", "Delta", "guillemotleft", "guillemotright", "ellipsis", "space", "Agrave", "Atilde", "Otilde", "OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide", "lozenge", "ydieresis", "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex", "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve", "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron"];
const StandardEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "", "endash", "dagger", "daggerdbl", "periodcentered", "", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "", "questiondown", "", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "", "ring", "cedilla", "", "hungarumlaut", "ogonek", "caron", "emdash", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "AE", "", "ordfeminine", "", "", "", "", "Lslash", "Oslash", "OE", "ordmasculine", "", "", "", "", "", "ae", "", "", "", "dotlessi", "", "", "lslash", "oslash", "oe", "germandbls", "", "", "", ""];
const WinAnsiEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "bullet", "Euro", "bullet", "quotesinglbase", "florin", "quotedblbase", "ellipsis", "dagger", "daggerdbl", "circumflex", "perthousand", "Scaron", "guilsinglleft", "OE", "bullet", "Zcaron", "bullet", "bullet", "quoteleft", "quoteright", "quotedblleft", "quotedblright", "bullet", "endash", "emdash", "tilde", "trademark", "scaron", "guilsinglright", "oe", "bullet", "zcaron", "Ydieresis", "space", "exclamdown", "cent", "sterling", "currency", "yen", "brokenbar", "section", "dieresis", "copyright", "ordfeminine", "guillemotleft", "logicalnot", "hyphen", "registered", "macron", "degree", "plusminus", "twosuperior", "threesuperior", "acute", "mu", "paragraph", "periodcentered", "cedilla", "onesuperior", "ordmasculine", "guillemotright", "onequarter", "onehalf", "threequarters", "questiondown", "Agrave", "Aacute", "Acircumflex", "Atilde", "Adieresis", "Aring", "AE", "Ccedilla", "Egrave", "Eacute", "Ecircumflex", "Edieresis", "Igrave", "Iacute", "Icircumflex", "Idieresis", "Eth", "Ntilde", "Ograve", "Oacute", "Ocircumflex", "Otilde", "Odieresis", "multiply", "Oslash", "Ugrave", "Uacute", "Ucircumflex", "Udieresis", "Yacute", "Thorn", "germandbls", "agrave", "aacute", "acircumflex", "atilde", "adieresis", "aring", "ae", "ccedilla", "egrave", "eacute", "ecircumflex", "edieresis", "igrave", "iacute", "icircumflex", "idieresis", "eth", "ntilde", "ograve", "oacute", "ocircumflex", "otilde", "odieresis", "divide", "oslash", "ugrave", "uacute", "ucircumflex", "udieresis", "yacute", "thorn", "ydieresis"];
const SymbolSetEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "universal", "numbersign", "existential", "percent", "ampersand", "suchthat", "parenleft", "parenright", "asteriskmath", "plus", "comma", "minus", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "congruent", "Alpha", "Beta", "Chi", "Delta", "Epsilon", "Phi", "Gamma", "Eta", "Iota", "theta1", "Kappa", "Lambda", "Mu", "Nu", "Omicron", "Pi", "Theta", "Rho", "Sigma", "Tau", "Upsilon", "sigma1", "Omega", "Xi", "Psi", "Zeta", "bracketleft", "therefore", "bracketright", "perpendicular", "underscore", "radicalex", "alpha", "beta", "chi", "delta", "epsilon", "phi", "gamma", "eta", "iota", "phi1", "kappa", "lambda", "mu", "nu", "omicron", "pi", "theta", "rho", "sigma", "tau", "upsilon", "omega1", "omega", "xi", "psi", "zeta", "braceleft", "bar", "braceright", "similar", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "Euro", "Upsilon1", "minute", "lessequal", "fraction", "infinity", "florin", "club", "diamond", "heart", "spade", "arrowboth", "arrowleft", "arrowup", "arrowright", "arrowdown", "degree", "plusminus", "second", "greaterequal", "multiply", "proportional", "partialdiff", "bullet", "divide", "notequal", "equivalence", "approxequal", "ellipsis", "arrowvertex", "arrowhorizex", "carriagereturn", "aleph", "Ifraktur", "Rfraktur", "weierstrass", "circlemultiply", "circleplus", "emptyset", "intersection", "union", "propersuperset", "reflexsuperset", "notsubset", "propersubset", "reflexsubset", "element", "notelement", "angle", "gradient", "registerserif", "copyrightserif", "trademarkserif", "product", "radical", "dotmath", "logicalnot", "logicaland", "logicalor", "arrowdblboth", "arrowdblleft", "arrowdblup", "arrowdblright", "arrowdbldown", "lozenge", "angleleft", "registersans", "copyrightsans", "trademarksans", "summation", "parenlefttp", "parenleftex", "parenleftbt", "bracketlefttp", "bracketleftex", "bracketleftbt", "bracelefttp", "braceleftmid", "braceleftbt", "braceex", "", "angleright", "integral", "integraltp", "integralex", "integralbt", "parenrighttp", "parenrightex", "parenrightbt", "bracketrighttp", "bracketrightex", "bracketrightbt", "bracerighttp", "bracerightmid", "bracerightbt", ""];
const ZapfDingbatsEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "a1", "a2", "a202", "a3", "a4", "a5", "a119", "a118", "a117", "a11", "a12", "a13", "a14", "a15", "a16", "a105", "a17", "a18", "a19", "a20", "a21", "a22", "a23", "a24", "a25", "a26", "a27", "a28", "a6", "a7", "a8", "a9", "a10", "a29", "a30", "a31", "a32", "a33", "a34", "a35", "a36", "a37", "a38", "a39", "a40", "a41", "a42", "a43", "a44", "a45", "a46", "a47", "a48", "a49", "a50", "a51", "a52", "a53", "a54", "a55", "a56", "a57", "a58", "a59", "a60", "a61", "a62", "a63", "a64", "a65", "a66", "a67", "a68", "a69", "a70", "a71", "a72", "a73", "a74", "a203", "a75", "a204", "a76", "a77", "a78", "a79", "a81", "a82", "a83", "a84", "a97", "a98", "a99", "a100", "", "a89", "a90", "a93", "a94", "a91", "a92", "a205", "a85", "a206", "a86", "a87", "a88", "a95", "a96", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "a101", "a102", "a103", "a104", "a106", "a107", "a108", "a112", "a111", "a110", "a109", "a120", "a121", "a122", "a123", "a124", "a125", "a126", "a127", "a128", "a129", "a130", "a131", "a132", "a133", "a134", "a135", "a136", "a137", "a138", "a139", "a140", "a141", "a142", "a143", "a144", "a145", "a146", "a147", "a148", "a149", "a150", "a151", "a152", "a153", "a154", "a155", "a156", "a157", "a158", "a159", "a160", "a161", "a163", "a164", "a196", "a165", "a192", "a166", "a167", "a168", "a169", "a170", "a171", "a172", "a173", "a162", "a174", "a175", "a176", "a177", "a178", "a179", "a193", "a180", "a199", "a181", "a200", "a182", "", "a201", "a183", "a184", "a197", "a185", "a194", "a198", "a186", "a195", "a187", "a188", "a189", "a190", "a191", ""];
function getEncoding(encodingName) {
switch (encodingName) {
case "WinAnsiEncoding":
return WinAnsiEncoding;
case "StandardEncoding":
return StandardEncoding;
case "MacRomanEncoding":
return MacRomanEncoding;
case "SymbolSetEncoding":
return SymbolSetEncoding;
case "ZapfDingbatsEncoding":
return ZapfDingbatsEncoding;
case "ExpertEncoding":
return ExpertEncoding;
case "MacExpertEncoding":
return MacExpertEncoding;
default:
return null;
}
}
;// CONCATENATED MODULE: ./src/core/cff_parser.js
const MAX_SUBR_NESTING = 10;
const CFFStandardStrings = [".notdef", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "endash", "dagger", "daggerdbl", "periodcentered", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "questiondown", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "emdash", "AE", "ordfeminine", "Lslash", "Oslash", "OE", "ordmasculine", "ae", "dotlessi", "lslash", "oslash", "oe", "germandbls", "onesuperior", "logicalnot", "mu", "trademark", "Eth", "onehalf", "plusminus", "Thorn", "onequarter", "divide", "brokenbar", "degree", "thorn", "threequarters", "twosuperior", "registered", "minus", "eth", "multiply", "threesuperior", "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave", "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis", "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex", "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron", "aacute", "acircumflex", "adieresis", "agrave", "aring", "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis", "egrave", "iacute", "icircumflex", "idieresis", "igrave", "ntilde", "oacute", "ocircumflex", "odieresis", "ograve", "otilde", "scaron", "uacute", "ucircumflex", "udieresis", "ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall", "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall", "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash", "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall", "001.000", "001.001", "001.002", "001.003", "Black", "Bold", "Book", "Light", "Medium", "Regular", "Roman", "Semibold"];
const NUM_STANDARD_CFF_STRINGS = 391;
const CharstringValidationData = [null, {
id: "hstem",
min: 2,
stackClearing: true,
stem: true
}, null, {
id: "vstem",
min: 2,
stackClearing: true,
stem: true
}, {
id: "vmoveto",
min: 1,
stackClearing: true
}, {
id: "rlineto",
min: 2,
resetStack: true
}, {
id: "hlineto",
min: 1,
resetStack: true
}, {
id: "vlineto",
min: 1,
resetStack: true
}, {
id: "rrcurveto",
min: 6,
resetStack: true
}, null, {
id: "callsubr",
min: 1,
undefStack: true
}, {
id: "return",
min: 0,
undefStack: true
}, null, null, {
id: "endchar",
min: 0,
stackClearing: true
}, null, null, null, {
id: "hstemhm",
min: 2,
stackClearing: true,
stem: true
}, {
id: "hintmask",
min: 0,
stackClearing: true
}, {
id: "cntrmask",
min: 0,
stackClearing: true
}, {
id: "rmoveto",
min: 2,
stackClearing: true
}, {
id: "hmoveto",
min: 1,
stackClearing: true
}, {
id: "vstemhm",
min: 2,
stackClearing: true,
stem: true
}, {
id: "rcurveline",
min: 8,
resetStack: true
}, {
id: "rlinecurve",
min: 8,
resetStack: true
}, {
id: "vvcurveto",
min: 4,
resetStack: true
}, {
id: "hhcurveto",
min: 4,
resetStack: true
}, null, {
id: "callgsubr",
min: 1,
undefStack: true
}, {
id: "vhcurveto",
min: 4,
resetStack: true
}, {
id: "hvcurveto",
min: 4,
resetStack: true
}];
const CharstringValidationData12 = [null, null, null, {
id: "and",
min: 2,
stackDelta: -1
}, {
id: "or",
min: 2,
stackDelta: -1
}, {
id: "not",
min: 1,
stackDelta: 0
}, null, null, null, {
id: "abs",
min: 1,
stackDelta: 0
}, {
id: "add",
min: 2,
stackDelta: -1,
stackFn(stack, index) {
stack[index - 2] = stack[index - 2] + stack[index - 1];
}
}, {
id: "sub",
min: 2,
stackDelta: -1,
stackFn(stack, index) {
stack[index - 2] = stack[index - 2] - stack[index - 1];
}
}, {
id: "div",
min: 2,
stackDelta: -1,
stackFn(stack, index) {
stack[index - 2] = stack[index - 2] / stack[index - 1];
}
}, null, {
id: "neg",
min: 1,
stackDelta: 0,
stackFn(stack, index) {
stack[index - 1] = -stack[index - 1];
}
}, {
id: "eq",
min: 2,
stackDelta: -1
}, null, null, {
id: "drop",
min: 1,
stackDelta: -1
}, null, {
id: "put",
min: 2,
stackDelta: -2
}, {
id: "get",
min: 1,
stackDelta: 0
}, {
id: "ifelse",
min: 4,
stackDelta: -3
}, {
id: "random",
min: 0,
stackDelta: 1
}, {
id: "mul",
min: 2,
stackDelta: -1,
stackFn(stack, index) {
stack[index - 2] = stack[index - 2] * stack[index - 1];
}
}, null, {
id: "sqrt",
min: 1,
stackDelta: 0
}, {
id: "dup",
min: 1,
stackDelta: 1
}, {
id: "exch",
min: 2,
stackDelta: 0
}, {
id: "index",
min: 2,
stackDelta: 0
}, {
id: "roll",
min: 3,
stackDelta: -2
}, null, null, null, {
id: "hflex",
min: 7,
resetStack: true
}, {
id: "flex",
min: 13,
resetStack: true
}, {
id: "hflex1",
min: 9,
resetStack: true
}, {
id: "flex1",
min: 11,
resetStack: true
}];
class CFFParser {
constructor(file, properties, seacAnalysisEnabled) {
this.bytes = file.getBytes();
this.properties = properties;
this.seacAnalysisEnabled = !!seacAnalysisEnabled;
}
parse() {
const properties = this.properties;
const cff = new CFF();
this.cff = cff;
const header = this.parseHeader();
const nameIndex = this.parseIndex(header.endPos);
const topDictIndex = this.parseIndex(nameIndex.endPos);
const stringIndex = this.parseIndex(topDictIndex.endPos);
const globalSubrIndex = this.parseIndex(stringIndex.endPos);
const topDictParsed = this.parseDict(topDictIndex.obj.get(0));
const topDict = this.createDict(CFFTopDict, topDictParsed, cff.strings);
cff.header = header.obj;
cff.names = this.parseNameIndex(nameIndex.obj);
cff.strings = this.parseStringIndex(stringIndex.obj);
cff.topDict = topDict;
cff.globalSubrIndex = globalSubrIndex.obj;
this.parsePrivateDict(cff.topDict);
cff.isCIDFont = topDict.hasName("ROS");
const charStringOffset = topDict.getByName("CharStrings");
const charStringIndex = this.parseIndex(charStringOffset).obj;
const fontMatrix = topDict.getByName("FontMatrix");
if (fontMatrix) {
properties.fontMatrix = fontMatrix;
}
const fontBBox = topDict.getByName("FontBBox");
if (fontBBox) {
properties.ascent = Math.max(fontBBox[3], fontBBox[1]);
properties.descent = Math.min(fontBBox[1], fontBBox[3]);
properties.ascentScaled = true;
}
let charset, encoding;
if (cff.isCIDFont) {
const fdArrayIndex = this.parseIndex(topDict.getByName("FDArray")).obj;
for (let i = 0, ii = fdArrayIndex.count; i < ii; ++i) {
const dictRaw = fdArrayIndex.get(i);
const fontDict = this.createDict(CFFTopDict, this.parseDict(dictRaw), cff.strings);
this.parsePrivateDict(fontDict);
cff.fdArray.push(fontDict);
}
encoding = null;
charset = this.parseCharsets(topDict.getByName("charset"), charStringIndex.count, cff.strings, true);
cff.fdSelect = this.parseFDSelect(topDict.getByName("FDSelect"), charStringIndex.count);
} else {
charset = this.parseCharsets(topDict.getByName("charset"), charStringIndex.count, cff.strings, false);
encoding = this.parseEncoding(topDict.getByName("Encoding"), properties, cff.strings, charset.charset);
}
cff.charset = charset;
cff.encoding = encoding;
const charStringsAndSeacs = this.parseCharStrings({
charStrings: charStringIndex,
localSubrIndex: topDict.privateDict.subrsIndex,
globalSubrIndex: globalSubrIndex.obj,
fdSelect: cff.fdSelect,
fdArray: cff.fdArray,
privateDict: topDict.privateDict
});
cff.charStrings = charStringsAndSeacs.charStrings;
cff.seacs = charStringsAndSeacs.seacs;
cff.widths = charStringsAndSeacs.widths;
return cff;
}
parseHeader() {
let bytes = this.bytes;
const bytesLength = bytes.length;
let offset = 0;
while (offset < bytesLength && bytes[offset] !== 1) {
++offset;
}
if (offset >= bytesLength) {
throw new FormatError("Invalid CFF header");
}
if (offset !== 0) {
info("cff data is shifted");
bytes = bytes.subarray(offset);
this.bytes = bytes;
}
const major = bytes[0];
const minor = bytes[1];
const hdrSize = bytes[2];
const offSize = bytes[3];
const header = new CFFHeader(major, minor, hdrSize, offSize);
return {
obj: header,
endPos: hdrSize
};
}
parseDict(dict) {
let pos = 0;
function parseOperand() {
let value = dict[pos++];
if (value === 30) {
return parseFloatOperand();
} else if (value === 28) {
value = dict[pos++];
value = (value << 24 | dict[pos++] << 16) >> 16;
return value;
} else if (value === 29) {
value = dict[pos++];
value = value << 8 | dict[pos++];
value = value << 8 | dict[pos++];
value = value << 8 | dict[pos++];
return value;
} else if (value >= 32 && value <= 246) {
return value - 139;
} else if (value >= 247 && value <= 250) {
return (value - 247) * 256 + dict[pos++] + 108;
} else if (value >= 251 && value <= 254) {
return -((value - 251) * 256) - dict[pos++] - 108;
}
warn('CFFParser_parseDict: "' + value + '" is a reserved command.');
return NaN;
}
function parseFloatOperand() {
let str = "";
const eof = 15;
const lookup = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", ".", "E", "E-", null, "-"];
const length = dict.length;
while (pos < length) {
const b = dict[pos++];
const b1 = b >> 4;
const b2 = b & 15;
if (b1 === eof) {
break;
}
str += lookup[b1];
if (b2 === eof) {
break;
}
str += lookup[b2];
}
return parseFloat(str);
}
let operands = [];
const entries = [];
pos = 0;
const end = dict.length;
while (pos < end) {
let b = dict[pos];
if (b <= 21) {
if (b === 12) {
b = b << 8 | dict[++pos];
}
entries.push([b, operands]);
operands = [];
++pos;
} else {
operands.push(parseOperand());
}
}
return entries;
}
parseIndex(pos) {
const cffIndex = new CFFIndex();
const bytes = this.bytes;
const count = bytes[pos++] << 8 | bytes[pos++];
const offsets = [];
let end = pos;
let i, ii;
if (count !== 0) {
const offsetSize = bytes[pos++];
const startPos = pos + (count + 1) * offsetSize - 1;
for (i = 0, ii = count + 1; i < ii; ++i) {
let offset = 0;
for (let j = 0; j < offsetSize; ++j) {
offset <<= 8;
offset += bytes[pos++];
}
offsets.push(startPos + offset);
}
end = offsets[count];
}
for (i = 0, ii = offsets.length - 1; i < ii; ++i) {
const offsetStart = offsets[i];
const offsetEnd = offsets[i + 1];
cffIndex.add(bytes.subarray(offsetStart, offsetEnd));
}
return {
obj: cffIndex,
endPos: end
};
}
parseNameIndex(index) {
const names = [];
for (let i = 0, ii = index.count; i < ii; ++i) {
const name = index.get(i);
names.push(bytesToString(name));
}
return names;
}
parseStringIndex(index) {
const strings = new CFFStrings();
for (let i = 0, ii = index.count; i < ii; ++i) {
const data = index.get(i);
strings.add(bytesToString(data));
}
return strings;
}
createDict(Type, dict, strings) {
const cffDict = new Type(strings);
for (const [key, value] of dict) {
cffDict.setByKey(key, value);
}
return cffDict;
}
parseCharString(state, data, localSubrIndex, globalSubrIndex) {
if (!data || state.callDepth > MAX_SUBR_NESTING) {
return false;
}
let stackSize = state.stackSize;
const stack = state.stack;
let length = data.length;
for (let j = 0; j < length;) {
const value = data[j++];
let validationCommand = null;
if (value === 12) {
const q = data[j++];
if (q === 0) {
data[j - 2] = 139;
data[j - 1] = 22;
stackSize = 0;
} else {
validationCommand = CharstringValidationData12[q];
}
} else if (value === 28) {
stack[stackSize] = (data[j] << 24 | data[j + 1] << 16) >> 16;
j += 2;
stackSize++;
} else if (value === 14) {
if (stackSize >= 4) {
stackSize -= 4;
if (this.seacAnalysisEnabled) {
state.seac = stack.slice(stackSize, stackSize + 4);
return false;
}
}
validationCommand = CharstringValidationData[value];
} else if (value >= 32 && value <= 246) {
stack[stackSize] = value - 139;
stackSize++;
} else if (value >= 247 && value <= 254) {
stack[stackSize] = value < 251 ? (value - 247 << 8) + data[j] + 108 : -(value - 251 << 8) - data[j] - 108;
j++;
stackSize++;
} else if (value === 255) {
stack[stackSize] = (data[j] << 24 | data[j + 1] << 16 | data[j + 2] << 8 | data[j + 3]) / 65536;
j += 4;
stackSize++;
} else if (value === 19 || value === 20) {
state.hints += stackSize >> 1;
if (state.hints === 0) {
data.copyWithin(j - 1, j, -1);
j -= 1;
length -= 1;
continue;
}
j += state.hints + 7 >> 3;
stackSize %= 2;
validationCommand = CharstringValidationData[value];
} else if (value === 10 || value === 29) {
const subrsIndex = value === 10 ? localSubrIndex : globalSubrIndex;
if (!subrsIndex) {
validationCommand = CharstringValidationData[value];
warn("Missing subrsIndex for " + validationCommand.id);
return false;
}
let bias = 32768;
if (subrsIndex.count < 1240) {
bias = 107;
} else if (subrsIndex.count < 33900) {
bias = 1131;
}
const subrNumber = stack[--stackSize] + bias;
if (subrNumber < 0 || subrNumber >= subrsIndex.count || isNaN(subrNumber)) {
validationCommand = CharstringValidationData[value];
warn("Out of bounds subrIndex for " + validationCommand.id);
return false;
}
state.stackSize = stackSize;
state.callDepth++;
const valid = this.parseCharString(state, subrsIndex.get(subrNumber), localSubrIndex, globalSubrIndex);
if (!valid) {
return false;
}
state.callDepth--;
stackSize = state.stackSize;
continue;
} else if (value === 11) {
state.stackSize = stackSize;
return true;
} else if (value === 0 && j === data.length) {
data[j - 1] = 14;
validationCommand = CharstringValidationData[14];
} else if (value === 9) {
data.copyWithin(j - 1, j, -1);
j -= 1;
length -= 1;
continue;
} else {
validationCommand = CharstringValidationData[value];
}
if (validationCommand) {
if (validationCommand.stem) {
state.hints += stackSize >> 1;
if (value === 3 || value === 23) {
state.hasVStems = true;
} else if (state.hasVStems && (value === 1 || value === 18)) {
warn("CFF stem hints are in wrong order");
data[j - 1] = value === 1 ? 3 : 23;
}
}
if ("min" in validationCommand) {
if (!state.undefStack && stackSize < validationCommand.min) {
warn("Not enough parameters for " + validationCommand.id + "; actual: " + stackSize + ", expected: " + validationCommand.min);
if (stackSize === 0) {
data[j - 1] = 14;
return true;
}
return false;
}
}
if (state.firstStackClearing && validationCommand.stackClearing) {
state.firstStackClearing = false;
stackSize -= validationCommand.min;
if (stackSize >= 2 && validationCommand.stem) {
stackSize %= 2;
} else if (stackSize > 1) {
warn("Found too many parameters for stack-clearing command");
}
if (stackSize > 0) {
state.width = stack[stackSize - 1];
}
}
if ("stackDelta" in validationCommand) {
if ("stackFn" in validationCommand) {
validationCommand.stackFn(stack, stackSize);
}
stackSize += validationCommand.stackDelta;
} else if (validationCommand.stackClearing) {
stackSize = 0;
} else if (validationCommand.resetStack) {
stackSize = 0;
state.undefStack = false;
} else if (validationCommand.undefStack) {
stackSize = 0;
state.undefStack = true;
state.firstStackClearing = false;
}
}
}
if (length < data.length) {
data.fill(14, length);
}
state.stackSize = stackSize;
return true;
}
parseCharStrings({
charStrings,
localSubrIndex,
globalSubrIndex,
fdSelect,
fdArray,
privateDict
}) {
const seacs = [];
const widths = [];
const count = charStrings.count;
for (let i = 0; i < count; i++) {
const charstring = charStrings.get(i);
const state = {
callDepth: 0,
stackSize: 0,
stack: [],
undefStack: true,
hints: 0,
firstStackClearing: true,
seac: null,
width: null,
hasVStems: false
};
let valid = true;
let localSubrToUse = null;
let privateDictToUse = privateDict;
if (fdSelect && fdArray.length) {
const fdIndex = fdSelect.getFDIndex(i);
if (fdIndex === -1) {
warn("Glyph index is not in fd select.");
valid = false;
}
if (fdIndex >= fdArray.length) {
warn("Invalid fd index for glyph index.");
valid = false;
}
if (valid) {
privateDictToUse = fdArray[fdIndex].privateDict;
localSubrToUse = privateDictToUse.subrsIndex;
}
} else if (localSubrIndex) {
localSubrToUse = localSubrIndex;
}
if (valid) {
valid = this.parseCharString(state, charstring, localSubrToUse, globalSubrIndex);
}
if (state.width !== null) {
const nominalWidth = privateDictToUse.getByName("nominalWidthX");
widths[i] = nominalWidth + state.width;
} else {
const defaultWidth = privateDictToUse.getByName("defaultWidthX");
widths[i] = defaultWidth;
}
if (state.seac !== null) {
seacs[i] = state.seac;
}
if (!valid) {
charStrings.set(i, new Uint8Array([14]));
}
}
return {
charStrings,
seacs,
widths
};
}
emptyPrivateDictionary(parentDict) {
const privateDict = this.createDict(CFFPrivateDict, [], parentDict.strings);
parentDict.setByKey(18, [0, 0]);
parentDict.privateDict = privateDict;
}
parsePrivateDict(parentDict) {
if (!parentDict.hasName("Private")) {
this.emptyPrivateDictionary(parentDict);
return;
}
const privateOffset = parentDict.getByName("Private");
if (!Array.isArray(privateOffset) || privateOffset.length !== 2) {
parentDict.removeByName("Private");
return;
}
const size = privateOffset[0];
const offset = privateOffset[1];
if (size === 0 || offset >= this.bytes.length) {
this.emptyPrivateDictionary(parentDict);
return;
}
const privateDictEnd = offset + size;
const dictData = this.bytes.subarray(offset, privateDictEnd);
const dict = this.parseDict(dictData);
const privateDict = this.createDict(CFFPrivateDict, dict, parentDict.strings);
parentDict.privateDict = privateDict;
if (privateDict.getByName("ExpansionFactor") === 0) {
privateDict.setByName("ExpansionFactor", 0.06);
}
if (!privateDict.getByName("Subrs")) {
return;
}
const subrsOffset = privateDict.getByName("Subrs");
const relativeOffset = offset + subrsOffset;
if (subrsOffset === 0 || relativeOffset >= this.bytes.length) {
this.emptyPrivateDictionary(parentDict);
return;
}
const subrsIndex = this.parseIndex(relativeOffset);
privateDict.subrsIndex = subrsIndex.obj;
}
parseCharsets(pos, length, strings, cid) {
if (pos === 0) {
return new CFFCharset(true, CFFCharsetPredefinedTypes.ISO_ADOBE, ISOAdobeCharset);
} else if (pos === 1) {
return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT, ExpertCharset);
} else if (pos === 2) {
return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT_SUBSET, ExpertSubsetCharset);
}
const bytes = this.bytes;
const start = pos;
const format = bytes[pos++];
const charset = [cid ? 0 : ".notdef"];
let id, count, i;
length -= 1;
switch (format) {
case 0:
for (i = 0; i < length; i++) {
id = bytes[pos++] << 8 | bytes[pos++];
charset.push(cid ? id : strings.get(id));
}
break;
case 1:
while (charset.length <= length) {
id = bytes[pos++] << 8 | bytes[pos++];
count = bytes[pos++];
for (i = 0; i <= count; i++) {
charset.push(cid ? id++ : strings.get(id++));
}
}
break;
case 2:
while (charset.length <= length) {
id = bytes[pos++] << 8 | bytes[pos++];
count = bytes[pos++] << 8 | bytes[pos++];
for (i = 0; i <= count; i++) {
charset.push(cid ? id++ : strings.get(id++));
}
}
break;
default:
throw new FormatError("Unknown charset format");
}
const end = pos;
const raw = bytes.subarray(start, end);
return new CFFCharset(false, format, charset, raw);
}
parseEncoding(pos, properties, strings, charset) {
const encoding = Object.create(null);
const bytes = this.bytes;
let predefined = false;
let format, i, ii;
let raw = null;
function readSupplement() {
const supplementsCount = bytes[pos++];
for (i = 0; i < supplementsCount; i++) {
const code = bytes[pos++];
const sid = (bytes[pos++] << 8) + (bytes[pos++] & 0xff);
encoding[code] = charset.indexOf(strings.get(sid));
}
}
if (pos === 0 || pos === 1) {
predefined = true;
format = pos;
const baseEncoding = pos ? ExpertEncoding : StandardEncoding;
for (i = 0, ii = charset.length; i < ii; i++) {
const index = baseEncoding.indexOf(charset[i]);
if (index !== -1) {
encoding[index] = i;
}
}
} else {
const dataStart = pos;
format = bytes[pos++];
switch (format & 0x7f) {
case 0:
const glyphsCount = bytes[pos++];
for (i = 1; i <= glyphsCount; i++) {
encoding[bytes[pos++]] = i;
}
break;
case 1:
const rangesCount = bytes[pos++];
let gid = 1;
for (i = 0; i < rangesCount; i++) {
const start = bytes[pos++];
const left = bytes[pos++];
for (let j = start; j <= start + left; j++) {
encoding[j] = gid++;
}
}
break;
default:
throw new FormatError(`Unknown encoding format: ${format} in CFF`);
}
const dataEnd = pos;
if (format & 0x80) {
bytes[dataStart] &= 0x7f;
readSupplement();
}
raw = bytes.subarray(dataStart, dataEnd);
}
format &= 0x7f;
return new CFFEncoding(predefined, format, encoding, raw);
}
parseFDSelect(pos, length) {
const bytes = this.bytes;
const format = bytes[pos++];
const fdSelect = [];
let i;
switch (format) {
case 0:
for (i = 0; i < length; ++i) {
const id = bytes[pos++];
fdSelect.push(id);
}
break;
case 3:
const rangesCount = bytes[pos++] << 8 | bytes[pos++];
for (i = 0; i < rangesCount; ++i) {
let first = bytes[pos++] << 8 | bytes[pos++];
if (i === 0 && first !== 0) {
warn("parseFDSelect: The first range must have a first GID of 0" + " -- trying to recover.");
first = 0;
}
const fdIndex = bytes[pos++];
const next = bytes[pos] << 8 | bytes[pos + 1];
for (let j = first; j < next; ++j) {
fdSelect.push(fdIndex);
}
}
pos += 2;
break;
default:
throw new FormatError(`parseFDSelect: Unknown format "${format}".`);
}
if (fdSelect.length !== length) {
throw new FormatError("parseFDSelect: Invalid font data.");
}
return new CFFFDSelect(format, fdSelect);
}
}
class CFF {
constructor() {
this.header = null;
this.names = [];
this.topDict = null;
this.strings = new CFFStrings();
this.globalSubrIndex = null;
this.encoding = null;
this.charset = null;
this.charStrings = null;
this.fdArray = [];
this.fdSelect = null;
this.isCIDFont = false;
}
duplicateFirstGlyph() {
if (this.charStrings.count >= 65535) {
warn("Not enough space in charstrings to duplicate first glyph.");
return;
}
const glyphZero = this.charStrings.get(0);
this.charStrings.add(glyphZero);
if (this.isCIDFont) {
this.fdSelect.fdSelect.push(this.fdSelect.fdSelect[0]);
}
}
hasGlyphId(id) {
if (id < 0 || id >= this.charStrings.count) {
return false;
}
const glyph = this.charStrings.get(id);
return glyph.length > 0;
}
}
class CFFHeader {
constructor(major, minor, hdrSize, offSize) {
this.major = major;
this.minor = minor;
this.hdrSize = hdrSize;
this.offSize = offSize;
}
}
class CFFStrings {
constructor() {
this.strings = [];
}
get(index) {
if (index >= 0 && index <= NUM_STANDARD_CFF_STRINGS - 1) {
return CFFStandardStrings[index];
}
if (index - NUM_STANDARD_CFF_STRINGS <= this.strings.length) {
return this.strings[index - NUM_STANDARD_CFF_STRINGS];
}
return CFFStandardStrings[0];
}
getSID(str) {
let index = CFFStandardStrings.indexOf(str);
if (index !== -1) {
return index;
}
index = this.strings.indexOf(str);
if (index !== -1) {
return index + NUM_STANDARD_CFF_STRINGS;
}
return -1;
}
add(value) {
this.strings.push(value);
}
get count() {
return this.strings.length;
}
}
class CFFIndex {
constructor() {
this.objects = [];
this.length = 0;
}
add(data) {
this.length += data.length;
this.objects.push(data);
}
set(index, data) {
this.length += data.length - this.objects[index].length;
this.objects[index] = data;
}
get(index) {
return this.objects[index];
}
get count() {
return this.objects.length;
}
}
class CFFDict {
constructor(tables, strings) {
this.keyToNameMap = tables.keyToNameMap;
this.nameToKeyMap = tables.nameToKeyMap;
this.defaults = tables.defaults;
this.types = tables.types;
this.opcodes = tables.opcodes;
this.order = tables.order;
this.strings = strings;
this.values = Object.create(null);
}
setByKey(key, value) {
if (!(key in this.keyToNameMap)) {
return false;
}
if (value.length === 0) {
return true;
}
for (const val of value) {
if (isNaN(val)) {
warn(`Invalid CFFDict value: "${value}" for key "${key}".`);
return true;
}
}
const type = this.types[key];
if (type === "num" || type === "sid" || type === "offset") {
value = value[0];
}
this.values[key] = value;
return true;
}
setByName(name, value) {
if (!(name in this.nameToKeyMap)) {
throw new FormatError(`Invalid dictionary name "${name}"`);
}
this.values[this.nameToKeyMap[name]] = value;
}
hasName(name) {
return this.nameToKeyMap[name] in this.values;
}
getByName(name) {
if (!(name in this.nameToKeyMap)) {
throw new FormatError(`Invalid dictionary name ${name}"`);
}
const key = this.nameToKeyMap[name];
if (!(key in this.values)) {
return this.defaults[key];
}
return this.values[key];
}
removeByName(name) {
delete this.values[this.nameToKeyMap[name]];
}
static createTables(layout) {
const tables = {
keyToNameMap: {},
nameToKeyMap: {},
defaults: {},
types: {},
opcodes: {},
order: []
};
for (const entry of layout) {
const key = Array.isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0];
tables.keyToNameMap[key] = entry[1];
tables.nameToKeyMap[entry[1]] = key;
tables.types[key] = entry[2];
tables.defaults[key] = entry[3];
tables.opcodes[key] = Array.isArray(entry[0]) ? entry[0] : [entry[0]];
tables.order.push(key);
}
return tables;
}
}
const CFFTopDictLayout = [[[12, 30], "ROS", ["sid", "sid", "num"], null], [[12, 20], "SyntheticBase", "num", null], [0, "version", "sid", null], [1, "Notice", "sid", null], [[12, 0], "Copyright", "sid", null], [2, "FullName", "sid", null], [3, "FamilyName", "sid", null], [4, "Weight", "sid", null], [[12, 1], "isFixedPitch", "num", 0], [[12, 2], "ItalicAngle", "num", 0], [[12, 3], "UnderlinePosition", "num", -100], [[12, 4], "UnderlineThickness", "num", 50], [[12, 5], "PaintType", "num", 0], [[12, 6], "CharstringType", "num", 2], [[12, 7], "FontMatrix", ["num", "num", "num", "num", "num", "num"], [0.001, 0, 0, 0.001, 0, 0]], [13, "UniqueID", "num", null], [5, "FontBBox", ["num", "num", "num", "num"], [0, 0, 0, 0]], [[12, 8], "StrokeWidth", "num", 0], [14, "XUID", "array", null], [15, "charset", "offset", 0], [16, "Encoding", "offset", 0], [17, "CharStrings", "offset", 0], [18, "Private", ["offset", "offset"], null], [[12, 21], "PostScript", "sid", null], [[12, 22], "BaseFontName", "sid", null], [[12, 23], "BaseFontBlend", "delta", null], [[12, 31], "CIDFontVersion", "num", 0], [[12, 32], "CIDFontRevision", "num", 0], [[12, 33], "CIDFontType", "num", 0], [[12, 34], "CIDCount", "num", 8720], [[12, 35], "UIDBase", "num", null], [[12, 37], "FDSelect", "offset", null], [[12, 36], "FDArray", "offset", null], [[12, 38], "FontName", "sid", null]];
class CFFTopDict extends CFFDict {
static get tables() {
return shadow(this, "tables", this.createTables(CFFTopDictLayout));
}
constructor(strings) {
super(CFFTopDict.tables, strings);
this.privateDict = null;
}
}
const CFFPrivateDictLayout = [[6, "BlueValues", "delta", null], [7, "OtherBlues", "delta", null], [8, "FamilyBlues", "delta", null], [9, "FamilyOtherBlues", "delta", null], [[12, 9], "BlueScale", "num", 0.039625], [[12, 10], "BlueShift", "num", 7], [[12, 11], "BlueFuzz", "num", 1], [10, "StdHW", "num", null], [11, "StdVW", "num", null], [[12, 12], "StemSnapH", "delta", null], [[12, 13], "StemSnapV", "delta", null], [[12, 14], "ForceBold", "num", 0], [[12, 17], "LanguageGroup", "num", 0], [[12, 18], "ExpansionFactor", "num", 0.06], [[12, 19], "initialRandomSeed", "num", 0], [20, "defaultWidthX", "num", 0], [21, "nominalWidthX", "num", 0], [19, "Subrs", "offset", null]];
class CFFPrivateDict extends CFFDict {
static get tables() {
return shadow(this, "tables", this.createTables(CFFPrivateDictLayout));
}
constructor(strings) {
super(CFFPrivateDict.tables, strings);
this.subrsIndex = null;
}
}
const CFFCharsetPredefinedTypes = {
ISO_ADOBE: 0,
EXPERT: 1,
EXPERT_SUBSET: 2
};
class CFFCharset {
constructor(predefined, format, charset, raw) {
this.predefined = predefined;
this.format = format;
this.charset = charset;
this.raw = raw;
}
}
class CFFEncoding {
constructor(predefined, format, encoding, raw) {
this.predefined = predefined;
this.format = format;
this.encoding = encoding;
this.raw = raw;
}
}
class CFFFDSelect {
constructor(format, fdSelect) {
this.format = format;
this.fdSelect = fdSelect;
}
getFDIndex(glyphIndex) {
if (glyphIndex < 0 || glyphIndex >= this.fdSelect.length) {
return -1;
}
return this.fdSelect[glyphIndex];
}
}
class CFFOffsetTracker {
constructor() {
this.offsets = Object.create(null);
}
isTracking(key) {
return key in this.offsets;
}
track(key, location) {
if (key in this.offsets) {
throw new FormatError(`Already tracking location of ${key}`);
}
this.offsets[key] = location;
}
offset(value) {
for (const key in this.offsets) {
this.offsets[key] += value;
}
}
setEntryLocation(key, values, output) {
if (!(key in this.offsets)) {
throw new FormatError(`Not tracking location of ${key}`);
}
const data = output.data;
const dataOffset = this.offsets[key];
const size = 5;
for (let i = 0, ii = values.length; i < ii; ++i) {
const offset0 = i * size + dataOffset;
const offset1 = offset0 + 1;
const offset2 = offset0 + 2;
const offset3 = offset0 + 3;
const offset4 = offset0 + 4;
if (data[offset0] !== 0x1d || data[offset1] !== 0 || data[offset2] !== 0 || data[offset3] !== 0 || data[offset4] !== 0) {
throw new FormatError("writing to an offset that is not empty");
}
const value = values[i];
data[offset0] = 0x1d;
data[offset1] = value >> 24 & 0xff;
data[offset2] = value >> 16 & 0xff;
data[offset3] = value >> 8 & 0xff;
data[offset4] = value & 0xff;
}
}
}
class CFFCompiler {
constructor(cff) {
this.cff = cff;
}
compile() {
const cff = this.cff;
const output = {
data: [],
length: 0,
add(data) {
try {
this.data.push(...data);
} catch {
this.data = this.data.concat(data);
}
this.length = this.data.length;
}
};
const header = this.compileHeader(cff.header);
output.add(header);
const nameIndex = this.compileNameIndex(cff.names);
output.add(nameIndex);
if (cff.isCIDFont) {
if (cff.topDict.hasName("FontMatrix")) {
const base = cff.topDict.getByName("FontMatrix");
cff.topDict.removeByName("FontMatrix");
for (const subDict of cff.fdArray) {
let matrix = base.slice(0);
if (subDict.hasName("FontMatrix")) {
matrix = Util.transform(matrix, subDict.getByName("FontMatrix"));
}
subDict.setByName("FontMatrix", matrix);
}
}
}
const xuid = cff.topDict.getByName("XUID");
if (xuid?.length > 16) {
cff.topDict.removeByName("XUID");
}
cff.topDict.setByName("charset", 0);
let compiled = this.compileTopDicts([cff.topDict], output.length, cff.isCIDFont);
output.add(compiled.output);
const topDictTracker = compiled.trackers[0];
const stringIndex = this.compileStringIndex(cff.strings.strings);
output.add(stringIndex);
const globalSubrIndex = this.compileIndex(cff.globalSubrIndex);
output.add(globalSubrIndex);
if (cff.encoding && cff.topDict.hasName("Encoding")) {
if (cff.encoding.predefined) {
topDictTracker.setEntryLocation("Encoding", [cff.encoding.format], output);
} else {
const encoding = this.compileEncoding(cff.encoding);
topDictTracker.setEntryLocation("Encoding", [output.length], output);
output.add(encoding);
}
}
const charset = this.compileCharset(cff.charset, cff.charStrings.count, cff.strings, cff.isCIDFont);
topDictTracker.setEntryLocation("charset", [output.length], output);
output.add(charset);
const charStrings = this.compileCharStrings(cff.charStrings);
topDictTracker.setEntryLocation("CharStrings", [output.length], output);
output.add(charStrings);
if (cff.isCIDFont) {
topDictTracker.setEntryLocation("FDSelect", [output.length], output);
const fdSelect = this.compileFDSelect(cff.fdSelect);
output.add(fdSelect);
compiled = this.compileTopDicts(cff.fdArray, output.length, true);
topDictTracker.setEntryLocation("FDArray", [output.length], output);
output.add(compiled.output);
const fontDictTrackers = compiled.trackers;
this.compilePrivateDicts(cff.fdArray, fontDictTrackers, output);
}
this.compilePrivateDicts([cff.topDict], [topDictTracker], output);
output.add([0]);
return output.data;
}
encodeNumber(value) {
if (Number.isInteger(value)) {
return this.encodeInteger(value);
}
return this.encodeFloat(value);
}
static get EncodeFloatRegExp() {
return shadow(this, "EncodeFloatRegExp", /\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/);
}
encodeFloat(num) {
let value = num.toString();
const m = CFFCompiler.EncodeFloatRegExp.exec(value);
if (m) {
const epsilon = parseFloat("1e" + ((m[2] ? +m[2] : 0) + m[1].length));
value = (Math.round(num * epsilon) / epsilon).toString();
}
let nibbles = "";
let i, ii;
for (i = 0, ii = value.length; i < ii; ++i) {
const a = value[i];
if (a === "e") {
nibbles += value[++i] === "-" ? "c" : "b";
} else if (a === ".") {
nibbles += "a";
} else if (a === "-") {
nibbles += "e";
} else {
nibbles += a;
}
}
nibbles += nibbles.length & 1 ? "f" : "ff";
const out = [30];
for (i = 0, ii = nibbles.length; i < ii; i += 2) {
out.push(parseInt(nibbles.substring(i, i + 2), 16));
}
return out;
}
encodeInteger(value) {
let code;
if (value >= -107 && value <= 107) {
code = [value + 139];
} else if (value >= 108 && value <= 1131) {
value -= 108;
code = [(value >> 8) + 247, value & 0xff];
} else if (value >= -1131 && value <= -108) {
value = -value - 108;
code = [(value >> 8) + 251, value & 0xff];
} else if (value >= -32768 && value <= 32767) {
code = [0x1c, value >> 8 & 0xff, value & 0xff];
} else {
code = [0x1d, value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff];
}
return code;
}
compileHeader(header) {
return [header.major, header.minor, 4, header.offSize];
}
compileNameIndex(names) {
const nameIndex = new CFFIndex();
for (const name of names) {
const length = Math.min(name.length, 127);
let sanitizedName = new Array(length);
for (let j = 0; j < length; j++) {
let char = name[j];
if (char < "!" || char > "~" || char === "[" || char === "]" || char === "(" || char === ")" || char === "{" || char === "}" || char === "<" || char === ">" || char === "/" || char === "%") {
char = "_";
}
sanitizedName[j] = char;
}
sanitizedName = sanitizedName.join("");
if (sanitizedName === "") {
sanitizedName = "Bad_Font_Name";
}
nameIndex.add(stringToBytes(sanitizedName));
}
return this.compileIndex(nameIndex);
}
compileTopDicts(dicts, length, removeCidKeys) {
const fontDictTrackers = [];
let fdArrayIndex = new CFFIndex();
for (const fontDict of dicts) {
if (removeCidKeys) {
fontDict.removeByName("CIDFontVersion");
fontDict.removeByName("CIDFontRevision");
fontDict.removeByName("CIDFontType");
fontDict.removeByName("CIDCount");
fontDict.removeByName("UIDBase");
}
const fontDictTracker = new CFFOffsetTracker();
const fontDictData = this.compileDict(fontDict, fontDictTracker);
fontDictTrackers.push(fontDictTracker);
fdArrayIndex.add(fontDictData);
fontDictTracker.offset(length);
}
fdArrayIndex = this.compileIndex(fdArrayIndex, fontDictTrackers);
return {
trackers: fontDictTrackers,
output: fdArrayIndex
};
}
compilePrivateDicts(dicts, trackers, output) {
for (let i = 0, ii = dicts.length; i < ii; ++i) {
const fontDict = dicts[i];
const privateDict = fontDict.privateDict;
if (!privateDict || !fontDict.hasName("Private")) {
throw new FormatError("There must be a private dictionary.");
}
const privateDictTracker = new CFFOffsetTracker();
const privateDictData = this.compileDict(privateDict, privateDictTracker);
let outputLength = output.length;
privateDictTracker.offset(outputLength);
if (!privateDictData.length) {
outputLength = 0;
}
trackers[i].setEntryLocation("Private", [privateDictData.length, outputLength], output);
output.add(privateDictData);
if (privateDict.subrsIndex && privateDict.hasName("Subrs")) {
const subrs = this.compileIndex(privateDict.subrsIndex);
privateDictTracker.setEntryLocation("Subrs", [privateDictData.length], output);
output.add(subrs);
}
}
}
compileDict(dict, offsetTracker) {
const out = [];
for (const key of dict.order) {
if (!(key in dict.values)) {
continue;
}
let values = dict.values[key];
let types = dict.types[key];
if (!Array.isArray(types)) {
types = [types];
}
if (!Array.isArray(values)) {
values = [values];
}
if (values.length === 0) {
continue;
}
for (let j = 0, jj = types.length; j < jj; ++j) {
const type = types[j];
const value = values[j];
switch (type) {
case "num":
case "sid":
out.push(...this.encodeNumber(value));
break;
case "offset":
const name = dict.keyToNameMap[key];
if (!offsetTracker.isTracking(name)) {
offsetTracker.track(name, out.length);
}
out.push(0x1d, 0, 0, 0, 0);
break;
case "array":
case "delta":
out.push(...this.encodeNumber(value));
for (let k = 1, kk = values.length; k < kk; ++k) {
out.push(...this.encodeNumber(values[k]));
}
break;
default:
throw new FormatError(`Unknown data type of ${type}`);
}
}
out.push(...dict.opcodes[key]);
}
return out;
}
compileStringIndex(strings) {
const stringIndex = new CFFIndex();
for (const string of strings) {
stringIndex.add(stringToBytes(string));
}
return this.compileIndex(stringIndex);
}
compileCharStrings(charStrings) {
const charStringsIndex = new CFFIndex();
for (let i = 0; i < charStrings.count; i++) {
const glyph = charStrings.get(i);
if (glyph.length === 0) {
charStringsIndex.add(new Uint8Array([0x8b, 0x0e]));
continue;
}
charStringsIndex.add(glyph);
}
return this.compileIndex(charStringsIndex);
}
compileCharset(charset, numGlyphs, strings, isCIDFont) {
let out;
const numGlyphsLessNotDef = numGlyphs - 1;
if (isCIDFont) {
out = new Uint8Array([2, 0, 0, numGlyphsLessNotDef >> 8 & 0xff, numGlyphsLessNotDef & 0xff]);
} else {
const length = 1 + numGlyphsLessNotDef * 2;
out = new Uint8Array(length);
out[0] = 0;
let charsetIndex = 0;
const numCharsets = charset.charset.length;
let warned = false;
for (let i = 1; i < out.length; i += 2) {
let sid = 0;
if (charsetIndex < numCharsets) {
const name = charset.charset[charsetIndex++];
sid = strings.getSID(name);
if (sid === -1) {
sid = 0;
if (!warned) {
warned = true;
warn(`Couldn't find ${name} in CFF strings`);
}
}
}
out[i] = sid >> 8 & 0xff;
out[i + 1] = sid & 0xff;
}
}
return this.compileTypedArray(out);
}
compileEncoding(encoding) {
return this.compileTypedArray(encoding.raw);
}
compileFDSelect(fdSelect) {
const format = fdSelect.format;
let out, i;
switch (format) {
case 0:
out = new Uint8Array(1 + fdSelect.fdSelect.length);
out[0] = format;
for (i = 0; i < fdSelect.fdSelect.length; i++) {
out[i + 1] = fdSelect.fdSelect[i];
}
break;
case 3:
const start = 0;
let lastFD = fdSelect.fdSelect[0];
const ranges = [format, 0, 0, start >> 8 & 0xff, start & 0xff, lastFD];
for (i = 1; i < fdSelect.fdSelect.length; i++) {
const currentFD = fdSelect.fdSelect[i];
if (currentFD !== lastFD) {
ranges.push(i >> 8 & 0xff, i & 0xff, currentFD);
lastFD = currentFD;
}
}
const numRanges = (ranges.length - 3) / 3;
ranges[1] = numRanges >> 8 & 0xff;
ranges[2] = numRanges & 0xff;
ranges.push(i >> 8 & 0xff, i & 0xff);
out = new Uint8Array(ranges);
break;
}
return this.compileTypedArray(out);
}
compileTypedArray(data) {
return Array.from(data);
}
compileIndex(index, trackers = []) {
const objects = index.objects;
const count = objects.length;
if (count === 0) {
return [0, 0];
}
const data = [count >> 8 & 0xff, count & 0xff];
let lastOffset = 1,
i;
for (i = 0; i < count; ++i) {
lastOffset += objects[i].length;
}
let offsetSize;
if (lastOffset < 0x100) {
offsetSize = 1;
} else if (lastOffset < 0x10000) {
offsetSize = 2;
} else if (lastOffset < 0x1000000) {
offsetSize = 3;
} else {
offsetSize = 4;
}
data.push(offsetSize);
let relativeOffset = 1;
for (i = 0; i < count + 1; i++) {
if (offsetSize === 1) {
data.push(relativeOffset & 0xff);
} else if (offsetSize === 2) {
data.push(relativeOffset >> 8 & 0xff, relativeOffset & 0xff);
} else if (offsetSize === 3) {
data.push(relativeOffset >> 16 & 0xff, relativeOffset >> 8 & 0xff, relativeOffset & 0xff);
} else {
data.push(relativeOffset >>> 24 & 0xff, relativeOffset >> 16 & 0xff, relativeOffset >> 8 & 0xff, relativeOffset & 0xff);
}
if (objects[i]) {
relativeOffset += objects[i].length;
}
}
for (i = 0; i < count; i++) {
if (trackers[i]) {
trackers[i].offset(data.length);
}
data.push(...objects[i]);
}
return data;
}
}
;// CONCATENATED MODULE: ./src/core/glyphlist.js
const getGlyphsUnicode = getLookupTableFactory(function (t) {
t.A = 0x0041;
t.AE = 0x00c6;
t.AEacute = 0x01fc;
t.AEmacron = 0x01e2;
t.AEsmall = 0xf7e6;
t.Aacute = 0x00c1;
t.Aacutesmall = 0xf7e1;
t.Abreve = 0x0102;
t.Abreveacute = 0x1eae;
t.Abrevecyrillic = 0x04d0;
t.Abrevedotbelow = 0x1eb6;
t.Abrevegrave = 0x1eb0;
t.Abrevehookabove = 0x1eb2;
t.Abrevetilde = 0x1eb4;
t.Acaron = 0x01cd;
t.Acircle = 0x24b6;
t.Acircumflex = 0x00c2;
t.Acircumflexacute = 0x1ea4;
t.Acircumflexdotbelow = 0x1eac;
t.Acircumflexgrave = 0x1ea6;
t.Acircumflexhookabove = 0x1ea8;
t.Acircumflexsmall = 0xf7e2;
t.Acircumflextilde = 0x1eaa;
t.Acute = 0xf6c9;
t.Acutesmall = 0xf7b4;
t.Acyrillic = 0x0410;
t.Adblgrave = 0x0200;
t.Adieresis = 0x00c4;
t.Adieresiscyrillic = 0x04d2;
t.Adieresismacron = 0x01de;
t.Adieresissmall = 0xf7e4;
t.Adotbelow = 0x1ea0;
t.Adotmacron = 0x01e0;
t.Agrave = 0x00c0;
t.Agravesmall = 0xf7e0;
t.Ahookabove = 0x1ea2;
t.Aiecyrillic = 0x04d4;
t.Ainvertedbreve = 0x0202;
t.Alpha = 0x0391;
t.Alphatonos = 0x0386;
t.Amacron = 0x0100;
t.Amonospace = 0xff21;
t.Aogonek = 0x0104;
t.Aring = 0x00c5;
t.Aringacute = 0x01fa;
t.Aringbelow = 0x1e00;
t.Aringsmall = 0xf7e5;
t.Asmall = 0xf761;
t.Atilde = 0x00c3;
t.Atildesmall = 0xf7e3;
t.Aybarmenian = 0x0531;
t.B = 0x0042;
t.Bcircle = 0x24b7;
t.Bdotaccent = 0x1e02;
t.Bdotbelow = 0x1e04;
t.Becyrillic = 0x0411;
t.Benarmenian = 0x0532;
t.Beta = 0x0392;
t.Bhook = 0x0181;
t.Blinebelow = 0x1e06;
t.Bmonospace = 0xff22;
t.Brevesmall = 0xf6f4;
t.Bsmall = 0xf762;
t.Btopbar = 0x0182;
t.C = 0x0043;
t.Caarmenian = 0x053e;
t.Cacute = 0x0106;
t.Caron = 0xf6ca;
t.Caronsmall = 0xf6f5;
t.Ccaron = 0x010c;
t.Ccedilla = 0x00c7;
t.Ccedillaacute = 0x1e08;
t.Ccedillasmall = 0xf7e7;
t.Ccircle = 0x24b8;
t.Ccircumflex = 0x0108;
t.Cdot = 0x010a;
t.Cdotaccent = 0x010a;
t.Cedillasmall = 0xf7b8;
t.Chaarmenian = 0x0549;
t.Cheabkhasiancyrillic = 0x04bc;
t.Checyrillic = 0x0427;
t.Chedescenderabkhasiancyrillic = 0x04be;
t.Chedescendercyrillic = 0x04b6;
t.Chedieresiscyrillic = 0x04f4;
t.Cheharmenian = 0x0543;
t.Chekhakassiancyrillic = 0x04cb;
t.Cheverticalstrokecyrillic = 0x04b8;
t.Chi = 0x03a7;
t.Chook = 0x0187;
t.Circumflexsmall = 0xf6f6;
t.Cmonospace = 0xff23;
t.Coarmenian = 0x0551;
t.Csmall = 0xf763;
t.D = 0x0044;
t.DZ = 0x01f1;
t.DZcaron = 0x01c4;
t.Daarmenian = 0x0534;
t.Dafrican = 0x0189;
t.Dcaron = 0x010e;
t.Dcedilla = 0x1e10;
t.Dcircle = 0x24b9;
t.Dcircumflexbelow = 0x1e12;
t.Dcroat = 0x0110;
t.Ddotaccent = 0x1e0a;
t.Ddotbelow = 0x1e0c;
t.Decyrillic = 0x0414;
t.Deicoptic = 0x03ee;
t.Delta = 0x2206;
t.Deltagreek = 0x0394;
t.Dhook = 0x018a;
t.Dieresis = 0xf6cb;
t.DieresisAcute = 0xf6cc;
t.DieresisGrave = 0xf6cd;
t.Dieresissmall = 0xf7a8;
t.Digammagreek = 0x03dc;
t.Djecyrillic = 0x0402;
t.Dlinebelow = 0x1e0e;
t.Dmonospace = 0xff24;
t.Dotaccentsmall = 0xf6f7;
t.Dslash = 0x0110;
t.Dsmall = 0xf764;
t.Dtopbar = 0x018b;
t.Dz = 0x01f2;
t.Dzcaron = 0x01c5;
t.Dzeabkhasiancyrillic = 0x04e0;
t.Dzecyrillic = 0x0405;
t.Dzhecyrillic = 0x040f;
t.E = 0x0045;
t.Eacute = 0x00c9;
t.Eacutesmall = 0xf7e9;
t.Ebreve = 0x0114;
t.Ecaron = 0x011a;
t.Ecedillabreve = 0x1e1c;
t.Echarmenian = 0x0535;
t.Ecircle = 0x24ba;
t.Ecircumflex = 0x00ca;
t.Ecircumflexacute = 0x1ebe;
t.Ecircumflexbelow = 0x1e18;
t.Ecircumflexdotbelow = 0x1ec6;
t.Ecircumflexgrave = 0x1ec0;
t.Ecircumflexhookabove = 0x1ec2;
t.Ecircumflexsmall = 0xf7ea;
t.Ecircumflextilde = 0x1ec4;
t.Ecyrillic = 0x0404;
t.Edblgrave = 0x0204;
t.Edieresis = 0x00cb;
t.Edieresissmall = 0xf7eb;
t.Edot = 0x0116;
t.Edotaccent = 0x0116;
t.Edotbelow = 0x1eb8;
t.Efcyrillic = 0x0424;
t.Egrave = 0x00c8;
t.Egravesmall = 0xf7e8;
t.Eharmenian = 0x0537;
t.Ehookabove = 0x1eba;
t.Eightroman = 0x2167;
t.Einvertedbreve = 0x0206;
t.Eiotifiedcyrillic = 0x0464;
t.Elcyrillic = 0x041b;
t.Elevenroman = 0x216a;
t.Emacron = 0x0112;
t.Emacronacute = 0x1e16;
t.Emacrongrave = 0x1e14;
t.Emcyrillic = 0x041c;
t.Emonospace = 0xff25;
t.Encyrillic = 0x041d;
t.Endescendercyrillic = 0x04a2;
t.Eng = 0x014a;
t.Enghecyrillic = 0x04a4;
t.Enhookcyrillic = 0x04c7;
t.Eogonek = 0x0118;
t.Eopen = 0x0190;
t.Epsilon = 0x0395;
t.Epsilontonos = 0x0388;
t.Ercyrillic = 0x0420;
t.Ereversed = 0x018e;
t.Ereversedcyrillic = 0x042d;
t.Escyrillic = 0x0421;
t.Esdescendercyrillic = 0x04aa;
t.Esh = 0x01a9;
t.Esmall = 0xf765;
t.Eta = 0x0397;
t.Etarmenian = 0x0538;
t.Etatonos = 0x0389;
t.Eth = 0x00d0;
t.Ethsmall = 0xf7f0;
t.Etilde = 0x1ebc;
t.Etildebelow = 0x1e1a;
t.Euro = 0x20ac;
t.Ezh = 0x01b7;
t.Ezhcaron = 0x01ee;
t.Ezhreversed = 0x01b8;
t.F = 0x0046;
t.Fcircle = 0x24bb;
t.Fdotaccent = 0x1e1e;
t.Feharmenian = 0x0556;
t.Feicoptic = 0x03e4;
t.Fhook = 0x0191;
t.Fitacyrillic = 0x0472;
t.Fiveroman = 0x2164;
t.Fmonospace = 0xff26;
t.Fourroman = 0x2163;
t.Fsmall = 0xf766;
t.G = 0x0047;
t.GBsquare = 0x3387;
t.Gacute = 0x01f4;
t.Gamma = 0x0393;
t.Gammaafrican = 0x0194;
t.Gangiacoptic = 0x03ea;
t.Gbreve = 0x011e;
t.Gcaron = 0x01e6;
t.Gcedilla = 0x0122;
t.Gcircle = 0x24bc;
t.Gcircumflex = 0x011c;
t.Gcommaaccent = 0x0122;
t.Gdot = 0x0120;
t.Gdotaccent = 0x0120;
t.Gecyrillic = 0x0413;
t.Ghadarmenian = 0x0542;
t.Ghemiddlehookcyrillic = 0x0494;
t.Ghestrokecyrillic = 0x0492;
t.Gheupturncyrillic = 0x0490;
t.Ghook = 0x0193;
t.Gimarmenian = 0x0533;
t.Gjecyrillic = 0x0403;
t.Gmacron = 0x1e20;
t.Gmonospace = 0xff27;
t.Grave = 0xf6ce;
t.Gravesmall = 0xf760;
t.Gsmall = 0xf767;
t.Gsmallhook = 0x029b;
t.Gstroke = 0x01e4;
t.H = 0x0048;
t.H18533 = 0x25cf;
t.H18543 = 0x25aa;
t.H18551 = 0x25ab;
t.H22073 = 0x25a1;
t.HPsquare = 0x33cb;
t.Haabkhasiancyrillic = 0x04a8;
t.Hadescendercyrillic = 0x04b2;
t.Hardsigncyrillic = 0x042a;
t.Hbar = 0x0126;
t.Hbrevebelow = 0x1e2a;
t.Hcedilla = 0x1e28;
t.Hcircle = 0x24bd;
t.Hcircumflex = 0x0124;
t.Hdieresis = 0x1e26;
t.Hdotaccent = 0x1e22;
t.Hdotbelow = 0x1e24;
t.Hmonospace = 0xff28;
t.Hoarmenian = 0x0540;
t.Horicoptic = 0x03e8;
t.Hsmall = 0xf768;
t.Hungarumlaut = 0xf6cf;
t.Hungarumlautsmall = 0xf6f8;
t.Hzsquare = 0x3390;
t.I = 0x0049;
t.IAcyrillic = 0x042f;
t.IJ = 0x0132;
t.IUcyrillic = 0x042e;
t.Iacute = 0x00cd;
t.Iacutesmall = 0xf7ed;
t.Ibreve = 0x012c;
t.Icaron = 0x01cf;
t.Icircle = 0x24be;
t.Icircumflex = 0x00ce;
t.Icircumflexsmall = 0xf7ee;
t.Icyrillic = 0x0406;
t.Idblgrave = 0x0208;
t.Idieresis = 0x00cf;
t.Idieresisacute = 0x1e2e;
t.Idieresiscyrillic = 0x04e4;
t.Idieresissmall = 0xf7ef;
t.Idot = 0x0130;
t.Idotaccent = 0x0130;
t.Idotbelow = 0x1eca;
t.Iebrevecyrillic = 0x04d6;
t.Iecyrillic = 0x0415;
t.Ifraktur = 0x2111;
t.Igrave = 0x00cc;
t.Igravesmall = 0xf7ec;
t.Ihookabove = 0x1ec8;
t.Iicyrillic = 0x0418;
t.Iinvertedbreve = 0x020a;
t.Iishortcyrillic = 0x0419;
t.Imacron = 0x012a;
t.Imacroncyrillic = 0x04e2;
t.Imonospace = 0xff29;
t.Iniarmenian = 0x053b;
t.Iocyrillic = 0x0401;
t.Iogonek = 0x012e;
t.Iota = 0x0399;
t.Iotaafrican = 0x0196;
t.Iotadieresis = 0x03aa;
t.Iotatonos = 0x038a;
t.Ismall = 0xf769;
t.Istroke = 0x0197;
t.Itilde = 0x0128;
t.Itildebelow = 0x1e2c;
t.Izhitsacyrillic = 0x0474;
t.Izhitsadblgravecyrillic = 0x0476;
t.J = 0x004a;
t.Jaarmenian = 0x0541;
t.Jcircle = 0x24bf;
t.Jcircumflex = 0x0134;
t.Jecyrillic = 0x0408;
t.Jheharmenian = 0x054b;
t.Jmonospace = 0xff2a;
t.Jsmall = 0xf76a;
t.K = 0x004b;
t.KBsquare = 0x3385;
t.KKsquare = 0x33cd;
t.Kabashkircyrillic = 0x04a0;
t.Kacute = 0x1e30;
t.Kacyrillic = 0x041a;
t.Kadescendercyrillic = 0x049a;
t.Kahookcyrillic = 0x04c3;
t.Kappa = 0x039a;
t.Kastrokecyrillic = 0x049e;
t.Kaverticalstrokecyrillic = 0x049c;
t.Kcaron = 0x01e8;
t.Kcedilla = 0x0136;
t.Kcircle = 0x24c0;
t.Kcommaaccent = 0x0136;
t.Kdotbelow = 0x1e32;
t.Keharmenian = 0x0554;
t.Kenarmenian = 0x053f;
t.Khacyrillic = 0x0425;
t.Kheicoptic = 0x03e6;
t.Khook = 0x0198;
t.Kjecyrillic = 0x040c;
t.Klinebelow = 0x1e34;
t.Kmonospace = 0xff2b;
t.Koppacyrillic = 0x0480;
t.Koppagreek = 0x03de;
t.Ksicyrillic = 0x046e;
t.Ksmall = 0xf76b;
t.L = 0x004c;
t.LJ = 0x01c7;
t.LL = 0xf6bf;
t.Lacute = 0x0139;
t.Lambda = 0x039b;
t.Lcaron = 0x013d;
t.Lcedilla = 0x013b;
t.Lcircle = 0x24c1;
t.Lcircumflexbelow = 0x1e3c;
t.Lcommaaccent = 0x013b;
t.Ldot = 0x013f;
t.Ldotaccent = 0x013f;
t.Ldotbelow = 0x1e36;
t.Ldotbelowmacron = 0x1e38;
t.Liwnarmenian = 0x053c;
t.Lj = 0x01c8;
t.Ljecyrillic = 0x0409;
t.Llinebelow = 0x1e3a;
t.Lmonospace = 0xff2c;
t.Lslash = 0x0141;
t.Lslashsmall = 0xf6f9;
t.Lsmall = 0xf76c;
t.M = 0x004d;
t.MBsquare = 0x3386;
t.Macron = 0xf6d0;
t.Macronsmall = 0xf7af;
t.Macute = 0x1e3e;
t.Mcircle = 0x24c2;
t.Mdotaccent = 0x1e40;
t.Mdotbelow = 0x1e42;
t.Menarmenian = 0x0544;
t.Mmonospace = 0xff2d;
t.Msmall = 0xf76d;
t.Mturned = 0x019c;
t.Mu = 0x039c;
t.N = 0x004e;
t.NJ = 0x01ca;
t.Nacute = 0x0143;
t.Ncaron = 0x0147;
t.Ncedilla = 0x0145;
t.Ncircle = 0x24c3;
t.Ncircumflexbelow = 0x1e4a;
t.Ncommaaccent = 0x0145;
t.Ndotaccent = 0x1e44;
t.Ndotbelow = 0x1e46;
t.Nhookleft = 0x019d;
t.Nineroman = 0x2168;
t.Nj = 0x01cb;
t.Njecyrillic = 0x040a;
t.Nlinebelow = 0x1e48;
t.Nmonospace = 0xff2e;
t.Nowarmenian = 0x0546;
t.Nsmall = 0xf76e;
t.Ntilde = 0x00d1;
t.Ntildesmall = 0xf7f1;
t.Nu = 0x039d;
t.O = 0x004f;
t.OE = 0x0152;
t.OEsmall = 0xf6fa;
t.Oacute = 0x00d3;
t.Oacutesmall = 0xf7f3;
t.Obarredcyrillic = 0x04e8;
t.Obarreddieresiscyrillic = 0x04ea;
t.Obreve = 0x014e;
t.Ocaron = 0x01d1;
t.Ocenteredtilde = 0x019f;
t.Ocircle = 0x24c4;
t.Ocircumflex = 0x00d4;
t.Ocircumflexacute = 0x1ed0;
t.Ocircumflexdotbelow = 0x1ed8;
t.Ocircumflexgrave = 0x1ed2;
t.Ocircumflexhookabove = 0x1ed4;
t.Ocircumflexsmall = 0xf7f4;
t.Ocircumflextilde = 0x1ed6;
t.Ocyrillic = 0x041e;
t.Odblacute = 0x0150;
t.Odblgrave = 0x020c;
t.Odieresis = 0x00d6;
t.Odieresiscyrillic = 0x04e6;
t.Odieresissmall = 0xf7f6;
t.Odotbelow = 0x1ecc;
t.Ogoneksmall = 0xf6fb;
t.Ograve = 0x00d2;
t.Ogravesmall = 0xf7f2;
t.Oharmenian = 0x0555;
t.Ohm = 0x2126;
t.Ohookabove = 0x1ece;
t.Ohorn = 0x01a0;
t.Ohornacute = 0x1eda;
t.Ohorndotbelow = 0x1ee2;
t.Ohorngrave = 0x1edc;
t.Ohornhookabove = 0x1ede;
t.Ohorntilde = 0x1ee0;
t.Ohungarumlaut = 0x0150;
t.Oi = 0x01a2;
t.Oinvertedbreve = 0x020e;
t.Omacron = 0x014c;
t.Omacronacute = 0x1e52;
t.Omacrongrave = 0x1e50;
t.Omega = 0x2126;
t.Omegacyrillic = 0x0460;
t.Omegagreek = 0x03a9;
t.Omegaroundcyrillic = 0x047a;
t.Omegatitlocyrillic = 0x047c;
t.Omegatonos = 0x038f;
t.Omicron = 0x039f;
t.Omicrontonos = 0x038c;
t.Omonospace = 0xff2f;
t.Oneroman = 0x2160;
t.Oogonek = 0x01ea;
t.Oogonekmacron = 0x01ec;
t.Oopen = 0x0186;
t.Oslash = 0x00d8;
t.Oslashacute = 0x01fe;
t.Oslashsmall = 0xf7f8;
t.Osmall = 0xf76f;
t.Ostrokeacute = 0x01fe;
t.Otcyrillic = 0x047e;
t.Otilde = 0x00d5;
t.Otildeacute = 0x1e4c;
t.Otildedieresis = 0x1e4e;
t.Otildesmall = 0xf7f5;
t.P = 0x0050;
t.Pacute = 0x1e54;
t.Pcircle = 0x24c5;
t.Pdotaccent = 0x1e56;
t.Pecyrillic = 0x041f;
t.Peharmenian = 0x054a;
t.Pemiddlehookcyrillic = 0x04a6;
t.Phi = 0x03a6;
t.Phook = 0x01a4;
t.Pi = 0x03a0;
t.Piwrarmenian = 0x0553;
t.Pmonospace = 0xff30;
t.Psi = 0x03a8;
t.Psicyrillic = 0x0470;
t.Psmall = 0xf770;
t.Q = 0x0051;
t.Qcircle = 0x24c6;
t.Qmonospace = 0xff31;
t.Qsmall = 0xf771;
t.R = 0x0052;
t.Raarmenian = 0x054c;
t.Racute = 0x0154;
t.Rcaron = 0x0158;
t.Rcedilla = 0x0156;
t.Rcircle = 0x24c7;
t.Rcommaaccent = 0x0156;
t.Rdblgrave = 0x0210;
t.Rdotaccent = 0x1e58;
t.Rdotbelow = 0x1e5a;
t.Rdotbelowmacron = 0x1e5c;
t.Reharmenian = 0x0550;
t.Rfraktur = 0x211c;
t.Rho = 0x03a1;
t.Ringsmall = 0xf6fc;
t.Rinvertedbreve = 0x0212;
t.Rlinebelow = 0x1e5e;
t.Rmonospace = 0xff32;
t.Rsmall = 0xf772;
t.Rsmallinverted = 0x0281;
t.Rsmallinvertedsuperior = 0x02b6;
t.S = 0x0053;
t.SF010000 = 0x250c;
t.SF020000 = 0x2514;
t.SF030000 = 0x2510;
t.SF040000 = 0x2518;
t.SF050000 = 0x253c;
t.SF060000 = 0x252c;
t.SF070000 = 0x2534;
t.SF080000 = 0x251c;
t.SF090000 = 0x2524;
t.SF100000 = 0x2500;
t.SF110000 = 0x2502;
t.SF190000 = 0x2561;
t.SF200000 = 0x2562;
t.SF210000 = 0x2556;
t.SF220000 = 0x2555;
t.SF230000 = 0x2563;
t.SF240000 = 0x2551;
t.SF250000 = 0x2557;
t.SF260000 = 0x255d;
t.SF270000 = 0x255c;
t.SF280000 = 0x255b;
t.SF360000 = 0x255e;
t.SF370000 = 0x255f;
t.SF380000 = 0x255a;
t.SF390000 = 0x2554;
t.SF400000 = 0x2569;
t.SF410000 = 0x2566;
t.SF420000 = 0x2560;
t.SF430000 = 0x2550;
t.SF440000 = 0x256c;
t.SF450000 = 0x2567;
t.SF460000 = 0x2568;
t.SF470000 = 0x2564;
t.SF480000 = 0x2565;
t.SF490000 = 0x2559;
t.SF500000 = 0x2558;
t.SF510000 = 0x2552;
t.SF520000 = 0x2553;
t.SF530000 = 0x256b;
t.SF540000 = 0x256a;
t.Sacute = 0x015a;
t.Sacutedotaccent = 0x1e64;
t.Sampigreek = 0x03e0;
t.Scaron = 0x0160;
t.Scarondotaccent = 0x1e66;
t.Scaronsmall = 0xf6fd;
t.Scedilla = 0x015e;
t.Schwa = 0x018f;
t.Schwacyrillic = 0x04d8;
t.Schwadieresiscyrillic = 0x04da;
t.Scircle = 0x24c8;
t.Scircumflex = 0x015c;
t.Scommaaccent = 0x0218;
t.Sdotaccent = 0x1e60;
t.Sdotbelow = 0x1e62;
t.Sdotbelowdotaccent = 0x1e68;
t.Seharmenian = 0x054d;
t.Sevenroman = 0x2166;
t.Shaarmenian = 0x0547;
t.Shacyrillic = 0x0428;
t.Shchacyrillic = 0x0429;
t.Sheicoptic = 0x03e2;
t.Shhacyrillic = 0x04ba;
t.Shimacoptic = 0x03ec;
t.Sigma = 0x03a3;
t.Sixroman = 0x2165;
t.Smonospace = 0xff33;
t.Softsigncyrillic = 0x042c;
t.Ssmall = 0xf773;
t.Stigmagreek = 0x03da;
t.T = 0x0054;
t.Tau = 0x03a4;
t.Tbar = 0x0166;
t.Tcaron = 0x0164;
t.Tcedilla = 0x0162;
t.Tcircle = 0x24c9;
t.Tcircumflexbelow = 0x1e70;
t.Tcommaaccent = 0x0162;
t.Tdotaccent = 0x1e6a;
t.Tdotbelow = 0x1e6c;
t.Tecyrillic = 0x0422;
t.Tedescendercyrillic = 0x04ac;
t.Tenroman = 0x2169;
t.Tetsecyrillic = 0x04b4;
t.Theta = 0x0398;
t.Thook = 0x01ac;
t.Thorn = 0x00de;
t.Thornsmall = 0xf7fe;
t.Threeroman = 0x2162;
t.Tildesmall = 0xf6fe;
t.Tiwnarmenian = 0x054f;
t.Tlinebelow = 0x1e6e;
t.Tmonospace = 0xff34;
t.Toarmenian = 0x0539;
t.Tonefive = 0x01bc;
t.Tonesix = 0x0184;
t.Tonetwo = 0x01a7;
t.Tretroflexhook = 0x01ae;
t.Tsecyrillic = 0x0426;
t.Tshecyrillic = 0x040b;
t.Tsmall = 0xf774;
t.Twelveroman = 0x216b;
t.Tworoman = 0x2161;
t.U = 0x0055;
t.Uacute = 0x00da;
t.Uacutesmall = 0xf7fa;
t.Ubreve = 0x016c;
t.Ucaron = 0x01d3;
t.Ucircle = 0x24ca;
t.Ucircumflex = 0x00db;
t.Ucircumflexbelow = 0x1e76;
t.Ucircumflexsmall = 0xf7fb;
t.Ucyrillic = 0x0423;
t.Udblacute = 0x0170;
t.Udblgrave = 0x0214;
t.Udieresis = 0x00dc;
t.Udieresisacute = 0x01d7;
t.Udieresisbelow = 0x1e72;
t.Udieresiscaron = 0x01d9;
t.Udieresiscyrillic = 0x04f0;
t.Udieresisgrave = 0x01db;
t.Udieresismacron = 0x01d5;
t.Udieresissmall = 0xf7fc;
t.Udotbelow = 0x1ee4;
t.Ugrave = 0x00d9;
t.Ugravesmall = 0xf7f9;
t.Uhookabove = 0x1ee6;
t.Uhorn = 0x01af;
t.Uhornacute = 0x1ee8;
t.Uhorndotbelow = 0x1ef0;
t.Uhorngrave = 0x1eea;
t.Uhornhookabove = 0x1eec;
t.Uhorntilde = 0x1eee;
t.Uhungarumlaut = 0x0170;
t.Uhungarumlautcyrillic = 0x04f2;
t.Uinvertedbreve = 0x0216;
t.Ukcyrillic = 0x0478;
t.Umacron = 0x016a;
t.Umacroncyrillic = 0x04ee;
t.Umacrondieresis = 0x1e7a;
t.Umonospace = 0xff35;
t.Uogonek = 0x0172;
t.Upsilon = 0x03a5;
t.Upsilon1 = 0x03d2;
t.Upsilonacutehooksymbolgreek = 0x03d3;
t.Upsilonafrican = 0x01b1;
t.Upsilondieresis = 0x03ab;
t.Upsilondieresishooksymbolgreek = 0x03d4;
t.Upsilonhooksymbol = 0x03d2;
t.Upsilontonos = 0x038e;
t.Uring = 0x016e;
t.Ushortcyrillic = 0x040e;
t.Usmall = 0xf775;
t.Ustraightcyrillic = 0x04ae;
t.Ustraightstrokecyrillic = 0x04b0;
t.Utilde = 0x0168;
t.Utildeacute = 0x1e78;
t.Utildebelow = 0x1e74;
t.V = 0x0056;
t.Vcircle = 0x24cb;
t.Vdotbelow = 0x1e7e;
t.Vecyrillic = 0x0412;
t.Vewarmenian = 0x054e;
t.Vhook = 0x01b2;
t.Vmonospace = 0xff36;
t.Voarmenian = 0x0548;
t.Vsmall = 0xf776;
t.Vtilde = 0x1e7c;
t.W = 0x0057;
t.Wacute = 0x1e82;
t.Wcircle = 0x24cc;
t.Wcircumflex = 0x0174;
t.Wdieresis = 0x1e84;
t.Wdotaccent = 0x1e86;
t.Wdotbelow = 0x1e88;
t.Wgrave = 0x1e80;
t.Wmonospace = 0xff37;
t.Wsmall = 0xf777;
t.X = 0x0058;
t.Xcircle = 0x24cd;
t.Xdieresis = 0x1e8c;
t.Xdotaccent = 0x1e8a;
t.Xeharmenian = 0x053d;
t.Xi = 0x039e;
t.Xmonospace = 0xff38;
t.Xsmall = 0xf778;
t.Y = 0x0059;
t.Yacute = 0x00dd;
t.Yacutesmall = 0xf7fd;
t.Yatcyrillic = 0x0462;
t.Ycircle = 0x24ce;
t.Ycircumflex = 0x0176;
t.Ydieresis = 0x0178;
t.Ydieresissmall = 0xf7ff;
t.Ydotaccent = 0x1e8e;
t.Ydotbelow = 0x1ef4;
t.Yericyrillic = 0x042b;
t.Yerudieresiscyrillic = 0x04f8;
t.Ygrave = 0x1ef2;
t.Yhook = 0x01b3;
t.Yhookabove = 0x1ef6;
t.Yiarmenian = 0x0545;
t.Yicyrillic = 0x0407;
t.Yiwnarmenian = 0x0552;
t.Ymonospace = 0xff39;
t.Ysmall = 0xf779;
t.Ytilde = 0x1ef8;
t.Yusbigcyrillic = 0x046a;
t.Yusbigiotifiedcyrillic = 0x046c;
t.Yuslittlecyrillic = 0x0466;
t.Yuslittleiotifiedcyrillic = 0x0468;
t.Z = 0x005a;
t.Zaarmenian = 0x0536;
t.Zacute = 0x0179;
t.Zcaron = 0x017d;
t.Zcaronsmall = 0xf6ff;
t.Zcircle = 0x24cf;
t.Zcircumflex = 0x1e90;
t.Zdot = 0x017b;
t.Zdotaccent = 0x017b;
t.Zdotbelow = 0x1e92;
t.Zecyrillic = 0x0417;
t.Zedescendercyrillic = 0x0498;
t.Zedieresiscyrillic = 0x04de;
t.Zeta = 0x0396;
t.Zhearmenian = 0x053a;
t.Zhebrevecyrillic = 0x04c1;
t.Zhecyrillic = 0x0416;
t.Zhedescendercyrillic = 0x0496;
t.Zhedieresiscyrillic = 0x04dc;
t.Zlinebelow = 0x1e94;
t.Zmonospace = 0xff3a;
t.Zsmall = 0xf77a;
t.Zstroke = 0x01b5;
t.a = 0x0061;
t.aabengali = 0x0986;
t.aacute = 0x00e1;
t.aadeva = 0x0906;
t.aagujarati = 0x0a86;
t.aagurmukhi = 0x0a06;
t.aamatragurmukhi = 0x0a3e;
t.aarusquare = 0x3303;
t.aavowelsignbengali = 0x09be;
t.aavowelsigndeva = 0x093e;
t.aavowelsigngujarati = 0x0abe;
t.abbreviationmarkarmenian = 0x055f;
t.abbreviationsigndeva = 0x0970;
t.abengali = 0x0985;
t.abopomofo = 0x311a;
t.abreve = 0x0103;
t.abreveacute = 0x1eaf;
t.abrevecyrillic = 0x04d1;
t.abrevedotbelow = 0x1eb7;
t.abrevegrave = 0x1eb1;
t.abrevehookabove = 0x1eb3;
t.abrevetilde = 0x1eb5;
t.acaron = 0x01ce;
t.acircle = 0x24d0;
t.acircumflex = 0x00e2;
t.acircumflexacute = 0x1ea5;
t.acircumflexdotbelow = 0x1ead;
t.acircumflexgrave = 0x1ea7;
t.acircumflexhookabove = 0x1ea9;
t.acircumflextilde = 0x1eab;
t.acute = 0x00b4;
t.acutebelowcmb = 0x0317;
t.acutecmb = 0x0301;
t.acutecomb = 0x0301;
t.acutedeva = 0x0954;
t.acutelowmod = 0x02cf;
t.acutetonecmb = 0x0341;
t.acyrillic = 0x0430;
t.adblgrave = 0x0201;
t.addakgurmukhi = 0x0a71;
t.adeva = 0x0905;
t.adieresis = 0x00e4;
t.adieresiscyrillic = 0x04d3;
t.adieresismacron = 0x01df;
t.adotbelow = 0x1ea1;
t.adotmacron = 0x01e1;
t.ae = 0x00e6;
t.aeacute = 0x01fd;
t.aekorean = 0x3150;
t.aemacron = 0x01e3;
t.afii00208 = 0x2015;
t.afii08941 = 0x20a4;
t.afii10017 = 0x0410;
t.afii10018 = 0x0411;
t.afii10019 = 0x0412;
t.afii10020 = 0x0413;
t.afii10021 = 0x0414;
t.afii10022 = 0x0415;
t.afii10023 = 0x0401;
t.afii10024 = 0x0416;
t.afii10025 = 0x0417;
t.afii10026 = 0x0418;
t.afii10027 = 0x0419;
t.afii10028 = 0x041a;
t.afii10029 = 0x041b;
t.afii10030 = 0x041c;
t.afii10031 = 0x041d;
t.afii10032 = 0x041e;
t.afii10033 = 0x041f;
t.afii10034 = 0x0420;
t.afii10035 = 0x0421;
t.afii10036 = 0x0422;
t.afii10037 = 0x0423;
t.afii10038 = 0x0424;
t.afii10039 = 0x0425;
t.afii10040 = 0x0426;
t.afii10041 = 0x0427;
t.afii10042 = 0x0428;
t.afii10043 = 0x0429;
t.afii10044 = 0x042a;
t.afii10045 = 0x042b;
t.afii10046 = 0x042c;
t.afii10047 = 0x042d;
t.afii10048 = 0x042e;
t.afii10049 = 0x042f;
t.afii10050 = 0x0490;
t.afii10051 = 0x0402;
t.afii10052 = 0x0403;
t.afii10053 = 0x0404;
t.afii10054 = 0x0405;
t.afii10055 = 0x0406;
t.afii10056 = 0x0407;
t.afii10057 = 0x0408;
t.afii10058 = 0x0409;
t.afii10059 = 0x040a;
t.afii10060 = 0x040b;
t.afii10061 = 0x040c;
t.afii10062 = 0x040e;
t.afii10063 = 0xf6c4;
t.afii10064 = 0xf6c5;
t.afii10065 = 0x0430;
t.afii10066 = 0x0431;
t.afii10067 = 0x0432;
t.afii10068 = 0x0433;
t.afii10069 = 0x0434;
t.afii10070 = 0x0435;
t.afii10071 = 0x0451;
t.afii10072 = 0x0436;
t.afii10073 = 0x0437;
t.afii10074 = 0x0438;
t.afii10075 = 0x0439;
t.afii10076 = 0x043a;
t.afii10077 = 0x043b;
t.afii10078 = 0x043c;
t.afii10079 = 0x043d;
t.afii10080 = 0x043e;
t.afii10081 = 0x043f;
t.afii10082 = 0x0440;
t.afii10083 = 0x0441;
t.afii10084 = 0x0442;
t.afii10085 = 0x0443;
t.afii10086 = 0x0444;
t.afii10087 = 0x0445;
t.afii10088 = 0x0446;
t.afii10089 = 0x0447;
t.afii10090 = 0x0448;
t.afii10091 = 0x0449;
t.afii10092 = 0x044a;
t.afii10093 = 0x044b;
t.afii10094 = 0x044c;
t.afii10095 = 0x044d;
t.afii10096 = 0x044e;
t.afii10097 = 0x044f;
t.afii10098 = 0x0491;
t.afii10099 = 0x0452;
t.afii10100 = 0x0453;
t.afii10101 = 0x0454;
t.afii10102 = 0x0455;
t.afii10103 = 0x0456;
t.afii10104 = 0x0457;
t.afii10105 = 0x0458;
t.afii10106 = 0x0459;
t.afii10107 = 0x045a;
t.afii10108 = 0x045b;
t.afii10109 = 0x045c;
t.afii10110 = 0x045e;
t.afii10145 = 0x040f;
t.afii10146 = 0x0462;
t.afii10147 = 0x0472;
t.afii10148 = 0x0474;
t.afii10192 = 0xf6c6;
t.afii10193 = 0x045f;
t.afii10194 = 0x0463;
t.afii10195 = 0x0473;
t.afii10196 = 0x0475;
t.afii10831 = 0xf6c7;
t.afii10832 = 0xf6c8;
t.afii10846 = 0x04d9;
t.afii299 = 0x200e;
t.afii300 = 0x200f;
t.afii301 = 0x200d;
t.afii57381 = 0x066a;
t.afii57388 = 0x060c;
t.afii57392 = 0x0660;
t.afii57393 = 0x0661;
t.afii57394 = 0x0662;
t.afii57395 = 0x0663;
t.afii57396 = 0x0664;
t.afii57397 = 0x0665;
t.afii57398 = 0x0666;
t.afii57399 = 0x0667;
t.afii57400 = 0x0668;
t.afii57401 = 0x0669;
t.afii57403 = 0x061b;
t.afii57407 = 0x061f;
t.afii57409 = 0x0621;
t.afii57410 = 0x0622;
t.afii57411 = 0x0623;
t.afii57412 = 0x0624;
t.afii57413 = 0x0625;
t.afii57414 = 0x0626;
t.afii57415 = 0x0627;
t.afii57416 = 0x0628;
t.afii57417 = 0x0629;
t.afii57418 = 0x062a;
t.afii57419 = 0x062b;
t.afii57420 = 0x062c;
t.afii57421 = 0x062d;
t.afii57422 = 0x062e;
t.afii57423 = 0x062f;
t.afii57424 = 0x0630;
t.afii57425 = 0x0631;
t.afii57426 = 0x0632;
t.afii57427 = 0x0633;
t.afii57428 = 0x0634;
t.afii57429 = 0x0635;
t.afii57430 = 0x0636;
t.afii57431 = 0x0637;
t.afii57432 = 0x0638;
t.afii57433 = 0x0639;
t.afii57434 = 0x063a;
t.afii57440 = 0x0640;
t.afii57441 = 0x0641;
t.afii57442 = 0x0642;
t.afii57443 = 0x0643;
t.afii57444 = 0x0644;
t.afii57445 = 0x0645;
t.afii57446 = 0x0646;
t.afii57448 = 0x0648;
t.afii57449 = 0x0649;
t.afii57450 = 0x064a;
t.afii57451 = 0x064b;
t.afii57452 = 0x064c;
t.afii57453 = 0x064d;
t.afii57454 = 0x064e;
t.afii57455 = 0x064f;
t.afii57456 = 0x0650;
t.afii57457 = 0x0651;
t.afii57458 = 0x0652;
t.afii57470 = 0x0647;
t.afii57505 = 0x06a4;
t.afii57506 = 0x067e;
t.afii57507 = 0x0686;
t.afii57508 = 0x0698;
t.afii57509 = 0x06af;
t.afii57511 = 0x0679;
t.afii57512 = 0x0688;
t.afii57513 = 0x0691;
t.afii57514 = 0x06ba;
t.afii57519 = 0x06d2;
t.afii57534 = 0x06d5;
t.afii57636 = 0x20aa;
t.afii57645 = 0x05be;
t.afii57658 = 0x05c3;
t.afii57664 = 0x05d0;
t.afii57665 = 0x05d1;
t.afii57666 = 0x05d2;
t.afii57667 = 0x05d3;
t.afii57668 = 0x05d4;
t.afii57669 = 0x05d5;
t.afii57670 = 0x05d6;
t.afii57671 = 0x05d7;
t.afii57672 = 0x05d8;
t.afii57673 = 0x05d9;
t.afii57674 = 0x05da;
t.afii57675 = 0x05db;
t.afii57676 = 0x05dc;
t.afii57677 = 0x05dd;
t.afii57678 = 0x05de;
t.afii57679 = 0x05df;
t.afii57680 = 0x05e0;
t.afii57681 = 0x05e1;
t.afii57682 = 0x05e2;
t.afii57683 = 0x05e3;
t.afii57684 = 0x05e4;
t.afii57685 = 0x05e5;
t.afii57686 = 0x05e6;
t.afii57687 = 0x05e7;
t.afii57688 = 0x05e8;
t.afii57689 = 0x05e9;
t.afii57690 = 0x05ea;
t.afii57694 = 0xfb2a;
t.afii57695 = 0xfb2b;
t.afii57700 = 0xfb4b;
t.afii57705 = 0xfb1f;
t.afii57716 = 0x05f0;
t.afii57717 = 0x05f1;
t.afii57718 = 0x05f2;
t.afii57723 = 0xfb35;
t.afii57793 = 0x05b4;
t.afii57794 = 0x05b5;
t.afii57795 = 0x05b6;
t.afii57796 = 0x05bb;
t.afii57797 = 0x05b8;
t.afii57798 = 0x05b7;
t.afii57799 = 0x05b0;
t.afii57800 = 0x05b2;
t.afii57801 = 0x05b1;
t.afii57802 = 0x05b3;
t.afii57803 = 0x05c2;
t.afii57804 = 0x05c1;
t.afii57806 = 0x05b9;
t.afii57807 = 0x05bc;
t.afii57839 = 0x05bd;
t.afii57841 = 0x05bf;
t.afii57842 = 0x05c0;
t.afii57929 = 0x02bc;
t.afii61248 = 0x2105;
t.afii61289 = 0x2113;
t.afii61352 = 0x2116;
t.afii61573 = 0x202c;
t.afii61574 = 0x202d;
t.afii61575 = 0x202e;
t.afii61664 = 0x200c;
t.afii63167 = 0x066d;
t.afii64937 = 0x02bd;
t.agrave = 0x00e0;
t.agujarati = 0x0a85;
t.agurmukhi = 0x0a05;
t.ahiragana = 0x3042;
t.ahookabove = 0x1ea3;
t.aibengali = 0x0990;
t.aibopomofo = 0x311e;
t.aideva = 0x0910;
t.aiecyrillic = 0x04d5;
t.aigujarati = 0x0a90;
t.aigurmukhi = 0x0a10;
t.aimatragurmukhi = 0x0a48;
t.ainarabic = 0x0639;
t.ainfinalarabic = 0xfeca;
t.aininitialarabic = 0xfecb;
t.ainmedialarabic = 0xfecc;
t.ainvertedbreve = 0x0203;
t.aivowelsignbengali = 0x09c8;
t.aivowelsigndeva = 0x0948;
t.aivowelsigngujarati = 0x0ac8;
t.akatakana = 0x30a2;
t.akatakanahalfwidth = 0xff71;
t.akorean = 0x314f;
t.alef = 0x05d0;
t.alefarabic = 0x0627;
t.alefdageshhebrew = 0xfb30;
t.aleffinalarabic = 0xfe8e;
t.alefhamzaabovearabic = 0x0623;
t.alefhamzaabovefinalarabic = 0xfe84;
t.alefhamzabelowarabic = 0x0625;
t.alefhamzabelowfinalarabic = 0xfe88;
t.alefhebrew = 0x05d0;
t.aleflamedhebrew = 0xfb4f;
t.alefmaddaabovearabic = 0x0622;
t.alefmaddaabovefinalarabic = 0xfe82;
t.alefmaksuraarabic = 0x0649;
t.alefmaksurafinalarabic = 0xfef0;
t.alefmaksurainitialarabic = 0xfef3;
t.alefmaksuramedialarabic = 0xfef4;
t.alefpatahhebrew = 0xfb2e;
t.alefqamatshebrew = 0xfb2f;
t.aleph = 0x2135;
t.allequal = 0x224c;
t.alpha = 0x03b1;
t.alphatonos = 0x03ac;
t.amacron = 0x0101;
t.amonospace = 0xff41;
t.ampersand = 0x0026;
t.ampersandmonospace = 0xff06;
t.ampersandsmall = 0xf726;
t.amsquare = 0x33c2;
t.anbopomofo = 0x3122;
t.angbopomofo = 0x3124;
t.angbracketleft = 0x3008;
t.angbracketright = 0x3009;
t.angkhankhuthai = 0x0e5a;
t.angle = 0x2220;
t.anglebracketleft = 0x3008;
t.anglebracketleftvertical = 0xfe3f;
t.anglebracketright = 0x3009;
t.anglebracketrightvertical = 0xfe40;
t.angleleft = 0x2329;
t.angleright = 0x232a;
t.angstrom = 0x212b;
t.anoteleia = 0x0387;
t.anudattadeva = 0x0952;
t.anusvarabengali = 0x0982;
t.anusvaradeva = 0x0902;
t.anusvaragujarati = 0x0a82;
t.aogonek = 0x0105;
t.apaatosquare = 0x3300;
t.aparen = 0x249c;
t.apostrophearmenian = 0x055a;
t.apostrophemod = 0x02bc;
t.apple = 0xf8ff;
t.approaches = 0x2250;
t.approxequal = 0x2248;
t.approxequalorimage = 0x2252;
t.approximatelyequal = 0x2245;
t.araeaekorean = 0x318e;
t.araeakorean = 0x318d;
t.arc = 0x2312;
t.arighthalfring = 0x1e9a;
t.aring = 0x00e5;
t.aringacute = 0x01fb;
t.aringbelow = 0x1e01;
t.arrowboth = 0x2194;
t.arrowdashdown = 0x21e3;
t.arrowdashleft = 0x21e0;
t.arrowdashright = 0x21e2;
t.arrowdashup = 0x21e1;
t.arrowdblboth = 0x21d4;
t.arrowdbldown = 0x21d3;
t.arrowdblleft = 0x21d0;
t.arrowdblright = 0x21d2;
t.arrowdblup = 0x21d1;
t.arrowdown = 0x2193;
t.arrowdownleft = 0x2199;
t.arrowdownright = 0x2198;
t.arrowdownwhite = 0x21e9;
t.arrowheaddownmod = 0x02c5;
t.arrowheadleftmod = 0x02c2;
t.arrowheadrightmod = 0x02c3;
t.arrowheadupmod = 0x02c4;
t.arrowhorizex = 0xf8e7;
t.arrowleft = 0x2190;
t.arrowleftdbl = 0x21d0;
t.arrowleftdblstroke = 0x21cd;
t.arrowleftoverright = 0x21c6;
t.arrowleftwhite = 0x21e6;
t.arrowright = 0x2192;
t.arrowrightdblstroke = 0x21cf;
t.arrowrightheavy = 0x279e;
t.arrowrightoverleft = 0x21c4;
t.arrowrightwhite = 0x21e8;
t.arrowtableft = 0x21e4;
t.arrowtabright = 0x21e5;
t.arrowup = 0x2191;
t.arrowupdn = 0x2195;
t.arrowupdnbse = 0x21a8;
t.arrowupdownbase = 0x21a8;
t.arrowupleft = 0x2196;
t.arrowupleftofdown = 0x21c5;
t.arrowupright = 0x2197;
t.arrowupwhite = 0x21e7;
t.arrowvertex = 0xf8e6;
t.asciicircum = 0x005e;
t.asciicircummonospace = 0xff3e;
t.asciitilde = 0x007e;
t.asciitildemonospace = 0xff5e;
t.ascript = 0x0251;
t.ascriptturned = 0x0252;
t.asmallhiragana = 0x3041;
t.asmallkatakana = 0x30a1;
t.asmallkatakanahalfwidth = 0xff67;
t.asterisk = 0x002a;
t.asteriskaltonearabic = 0x066d;
t.asteriskarabic = 0x066d;
t.asteriskmath = 0x2217;
t.asteriskmonospace = 0xff0a;
t.asterisksmall = 0xfe61;
t.asterism = 0x2042;
t.asuperior = 0xf6e9;
t.asymptoticallyequal = 0x2243;
t.at = 0x0040;
t.atilde = 0x00e3;
t.atmonospace = 0xff20;
t.atsmall = 0xfe6b;
t.aturned = 0x0250;
t.aubengali = 0x0994;
t.aubopomofo = 0x3120;
t.audeva = 0x0914;
t.augujarati = 0x0a94;
t.augurmukhi = 0x0a14;
t.aulengthmarkbengali = 0x09d7;
t.aumatragurmukhi = 0x0a4c;
t.auvowelsignbengali = 0x09cc;
t.auvowelsigndeva = 0x094c;
t.auvowelsigngujarati = 0x0acc;
t.avagrahadeva = 0x093d;
t.aybarmenian = 0x0561;
t.ayin = 0x05e2;
t.ayinaltonehebrew = 0xfb20;
t.ayinhebrew = 0x05e2;
t.b = 0x0062;
t.babengali = 0x09ac;
t.backslash = 0x005c;
t.backslashmonospace = 0xff3c;
t.badeva = 0x092c;
t.bagujarati = 0x0aac;
t.bagurmukhi = 0x0a2c;
t.bahiragana = 0x3070;
t.bahtthai = 0x0e3f;
t.bakatakana = 0x30d0;
t.bar = 0x007c;
t.barmonospace = 0xff5c;
t.bbopomofo = 0x3105;
t.bcircle = 0x24d1;
t.bdotaccent = 0x1e03;
t.bdotbelow = 0x1e05;
t.beamedsixteenthnotes = 0x266c;
t.because = 0x2235;
t.becyrillic = 0x0431;
t.beharabic = 0x0628;
t.behfinalarabic = 0xfe90;
t.behinitialarabic = 0xfe91;
t.behiragana = 0x3079;
t.behmedialarabic = 0xfe92;
t.behmeeminitialarabic = 0xfc9f;
t.behmeemisolatedarabic = 0xfc08;
t.behnoonfinalarabic = 0xfc6d;
t.bekatakana = 0x30d9;
t.benarmenian = 0x0562;
t.bet = 0x05d1;
t.beta = 0x03b2;
t.betasymbolgreek = 0x03d0;
t.betdagesh = 0xfb31;
t.betdageshhebrew = 0xfb31;
t.bethebrew = 0x05d1;
t.betrafehebrew = 0xfb4c;
t.bhabengali = 0x09ad;
t.bhadeva = 0x092d;
t.bhagujarati = 0x0aad;
t.bhagurmukhi = 0x0a2d;
t.bhook = 0x0253;
t.bihiragana = 0x3073;
t.bikatakana = 0x30d3;
t.bilabialclick = 0x0298;
t.bindigurmukhi = 0x0a02;
t.birusquare = 0x3331;
t.blackcircle = 0x25cf;
t.blackdiamond = 0x25c6;
t.blackdownpointingtriangle = 0x25bc;
t.blackleftpointingpointer = 0x25c4;
t.blackleftpointingtriangle = 0x25c0;
t.blacklenticularbracketleft = 0x3010;
t.blacklenticularbracketleftvertical = 0xfe3b;
t.blacklenticularbracketright = 0x3011;
t.blacklenticularbracketrightvertical = 0xfe3c;
t.blacklowerlefttriangle = 0x25e3;
t.blacklowerrighttriangle = 0x25e2;
t.blackrectangle = 0x25ac;
t.blackrightpointingpointer = 0x25ba;
t.blackrightpointingtriangle = 0x25b6;
t.blacksmallsquare = 0x25aa;
t.blacksmilingface = 0x263b;
t.blacksquare = 0x25a0;
t.blackstar = 0x2605;
t.blackupperlefttriangle = 0x25e4;
t.blackupperrighttriangle = 0x25e5;
t.blackuppointingsmalltriangle = 0x25b4;
t.blackuppointingtriangle = 0x25b2;
t.blank = 0x2423;
t.blinebelow = 0x1e07;
t.block = 0x2588;
t.bmonospace = 0xff42;
t.bobaimaithai = 0x0e1a;
t.bohiragana = 0x307c;
t.bokatakana = 0x30dc;
t.bparen = 0x249d;
t.bqsquare = 0x33c3;
t.braceex = 0xf8f4;
t.braceleft = 0x007b;
t.braceleftbt = 0xf8f3;
t.braceleftmid = 0xf8f2;
t.braceleftmonospace = 0xff5b;
t.braceleftsmall = 0xfe5b;
t.bracelefttp = 0xf8f1;
t.braceleftvertical = 0xfe37;
t.braceright = 0x007d;
t.bracerightbt = 0xf8fe;
t.bracerightmid = 0xf8fd;
t.bracerightmonospace = 0xff5d;
t.bracerightsmall = 0xfe5c;
t.bracerighttp = 0xf8fc;
t.bracerightvertical = 0xfe38;
t.bracketleft = 0x005b;
t.bracketleftbt = 0xf8f0;
t.bracketleftex = 0xf8ef;
t.bracketleftmonospace = 0xff3b;
t.bracketlefttp = 0xf8ee;
t.bracketright = 0x005d;
t.bracketrightbt = 0xf8fb;
t.bracketrightex = 0xf8fa;
t.bracketrightmonospace = 0xff3d;
t.bracketrighttp = 0xf8f9;
t.breve = 0x02d8;
t.brevebelowcmb = 0x032e;
t.brevecmb = 0x0306;
t.breveinvertedbelowcmb = 0x032f;
t.breveinvertedcmb = 0x0311;
t.breveinverteddoublecmb = 0x0361;
t.bridgebelowcmb = 0x032a;
t.bridgeinvertedbelowcmb = 0x033a;
t.brokenbar = 0x00a6;
t.bstroke = 0x0180;
t.bsuperior = 0xf6ea;
t.btopbar = 0x0183;
t.buhiragana = 0x3076;
t.bukatakana = 0x30d6;
t.bullet = 0x2022;
t.bulletinverse = 0x25d8;
t.bulletoperator = 0x2219;
t.bullseye = 0x25ce;
t.c = 0x0063;
t.caarmenian = 0x056e;
t.cabengali = 0x099a;
t.cacute = 0x0107;
t.cadeva = 0x091a;
t.cagujarati = 0x0a9a;
t.cagurmukhi = 0x0a1a;
t.calsquare = 0x3388;
t.candrabindubengali = 0x0981;
t.candrabinducmb = 0x0310;
t.candrabindudeva = 0x0901;
t.candrabindugujarati = 0x0a81;
t.capslock = 0x21ea;
t.careof = 0x2105;
t.caron = 0x02c7;
t.caronbelowcmb = 0x032c;
t.caroncmb = 0x030c;
t.carriagereturn = 0x21b5;
t.cbopomofo = 0x3118;
t.ccaron = 0x010d;
t.ccedilla = 0x00e7;
t.ccedillaacute = 0x1e09;
t.ccircle = 0x24d2;
t.ccircumflex = 0x0109;
t.ccurl = 0x0255;
t.cdot = 0x010b;
t.cdotaccent = 0x010b;
t.cdsquare = 0x33c5;
t.cedilla = 0x00b8;
t.cedillacmb = 0x0327;
t.cent = 0x00a2;
t.centigrade = 0x2103;
t.centinferior = 0xf6df;
t.centmonospace = 0xffe0;
t.centoldstyle = 0xf7a2;
t.centsuperior = 0xf6e0;
t.chaarmenian = 0x0579;
t.chabengali = 0x099b;
t.chadeva = 0x091b;
t.chagujarati = 0x0a9b;
t.chagurmukhi = 0x0a1b;
t.chbopomofo = 0x3114;
t.cheabkhasiancyrillic = 0x04bd;
t.checkmark = 0x2713;
t.checyrillic = 0x0447;
t.chedescenderabkhasiancyrillic = 0x04bf;
t.chedescendercyrillic = 0x04b7;
t.chedieresiscyrillic = 0x04f5;
t.cheharmenian = 0x0573;
t.chekhakassiancyrillic = 0x04cc;
t.cheverticalstrokecyrillic = 0x04b9;
t.chi = 0x03c7;
t.chieuchacirclekorean = 0x3277;
t.chieuchaparenkorean = 0x3217;
t.chieuchcirclekorean = 0x3269;
t.chieuchkorean = 0x314a;
t.chieuchparenkorean = 0x3209;
t.chochangthai = 0x0e0a;
t.chochanthai = 0x0e08;
t.chochingthai = 0x0e09;
t.chochoethai = 0x0e0c;
t.chook = 0x0188;
t.cieucacirclekorean = 0x3276;
t.cieucaparenkorean = 0x3216;
t.cieuccirclekorean = 0x3268;
t.cieuckorean = 0x3148;
t.cieucparenkorean = 0x3208;
t.cieucuparenkorean = 0x321c;
t.circle = 0x25cb;
t.circlecopyrt = 0x00a9;
t.circlemultiply = 0x2297;
t.circleot = 0x2299;
t.circleplus = 0x2295;
t.circlepostalmark = 0x3036;
t.circlewithlefthalfblack = 0x25d0;
t.circlewithrighthalfblack = 0x25d1;
t.circumflex = 0x02c6;
t.circumflexbelowcmb = 0x032d;
t.circumflexcmb = 0x0302;
t.clear = 0x2327;
t.clickalveolar = 0x01c2;
t.clickdental = 0x01c0;
t.clicklateral = 0x01c1;
t.clickretroflex = 0x01c3;
t.club = 0x2663;
t.clubsuitblack = 0x2663;
t.clubsuitwhite = 0x2667;
t.cmcubedsquare = 0x33a4;
t.cmonospace = 0xff43;
t.cmsquaredsquare = 0x33a0;
t.coarmenian = 0x0581;
t.colon = 0x003a;
t.colonmonetary = 0x20a1;
t.colonmonospace = 0xff1a;
t.colonsign = 0x20a1;
t.colonsmall = 0xfe55;
t.colontriangularhalfmod = 0x02d1;
t.colontriangularmod = 0x02d0;
t.comma = 0x002c;
t.commaabovecmb = 0x0313;
t.commaaboverightcmb = 0x0315;
t.commaaccent = 0xf6c3;
t.commaarabic = 0x060c;
t.commaarmenian = 0x055d;
t.commainferior = 0xf6e1;
t.commamonospace = 0xff0c;
t.commareversedabovecmb = 0x0314;
t.commareversedmod = 0x02bd;
t.commasmall = 0xfe50;
t.commasuperior = 0xf6e2;
t.commaturnedabovecmb = 0x0312;
t.commaturnedmod = 0x02bb;
t.compass = 0x263c;
t.congruent = 0x2245;
t.contourintegral = 0x222e;
t.control = 0x2303;
t.controlACK = 0x0006;
t.controlBEL = 0x0007;
t.controlBS = 0x0008;
t.controlCAN = 0x0018;
t.controlCR = 0x000d;
t.controlDC1 = 0x0011;
t.controlDC2 = 0x0012;
t.controlDC3 = 0x0013;
t.controlDC4 = 0x0014;
t.controlDEL = 0x007f;
t.controlDLE = 0x0010;
t.controlEM = 0x0019;
t.controlENQ = 0x0005;
t.controlEOT = 0x0004;
t.controlESC = 0x001b;
t.controlETB = 0x0017;
t.controlETX = 0x0003;
t.controlFF = 0x000c;
t.controlFS = 0x001c;
t.controlGS = 0x001d;
t.controlHT = 0x0009;
t.controlLF = 0x000a;
t.controlNAK = 0x0015;
t.controlNULL = 0x0000;
t.controlRS = 0x001e;
t.controlSI = 0x000f;
t.controlSO = 0x000e;
t.controlSOT = 0x0002;
t.controlSTX = 0x0001;
t.controlSUB = 0x001a;
t.controlSYN = 0x0016;
t.controlUS = 0x001f;
t.controlVT = 0x000b;
t.copyright = 0x00a9;
t.copyrightsans = 0xf8e9;
t.copyrightserif = 0xf6d9;
t.cornerbracketleft = 0x300c;
t.cornerbracketlefthalfwidth = 0xff62;
t.cornerbracketleftvertical = 0xfe41;
t.cornerbracketright = 0x300d;
t.cornerbracketrighthalfwidth = 0xff63;
t.cornerbracketrightvertical = 0xfe42;
t.corporationsquare = 0x337f;
t.cosquare = 0x33c7;
t.coverkgsquare = 0x33c6;
t.cparen = 0x249e;
t.cruzeiro = 0x20a2;
t.cstretched = 0x0297;
t.curlyand = 0x22cf;
t.curlyor = 0x22ce;
t.currency = 0x00a4;
t.cyrBreve = 0xf6d1;
t.cyrFlex = 0xf6d2;
t.cyrbreve = 0xf6d4;
t.cyrflex = 0xf6d5;
t.d = 0x0064;
t.daarmenian = 0x0564;
t.dabengali = 0x09a6;
t.dadarabic = 0x0636;
t.dadeva = 0x0926;
t.dadfinalarabic = 0xfebe;
t.dadinitialarabic = 0xfebf;
t.dadmedialarabic = 0xfec0;
t.dagesh = 0x05bc;
t.dageshhebrew = 0x05bc;
t.dagger = 0x2020;
t.daggerdbl = 0x2021;
t.dagujarati = 0x0aa6;
t.dagurmukhi = 0x0a26;
t.dahiragana = 0x3060;
t.dakatakana = 0x30c0;
t.dalarabic = 0x062f;
t.dalet = 0x05d3;
t.daletdagesh = 0xfb33;
t.daletdageshhebrew = 0xfb33;
t.dalethebrew = 0x05d3;
t.dalfinalarabic = 0xfeaa;
t.dammaarabic = 0x064f;
t.dammalowarabic = 0x064f;
t.dammatanaltonearabic = 0x064c;
t.dammatanarabic = 0x064c;
t.danda = 0x0964;
t.dargahebrew = 0x05a7;
t.dargalefthebrew = 0x05a7;
t.dasiapneumatacyrilliccmb = 0x0485;
t.dblGrave = 0xf6d3;
t.dblanglebracketleft = 0x300a;
t.dblanglebracketleftvertical = 0xfe3d;
t.dblanglebracketright = 0x300b;
t.dblanglebracketrightvertical = 0xfe3e;
t.dblarchinvertedbelowcmb = 0x032b;
t.dblarrowleft = 0x21d4;
t.dblarrowright = 0x21d2;
t.dbldanda = 0x0965;
t.dblgrave = 0xf6d6;
t.dblgravecmb = 0x030f;
t.dblintegral = 0x222c;
t.dbllowline = 0x2017;
t.dbllowlinecmb = 0x0333;
t.dbloverlinecmb = 0x033f;
t.dblprimemod = 0x02ba;
t.dblverticalbar = 0x2016;
t.dblverticallineabovecmb = 0x030e;
t.dbopomofo = 0x3109;
t.dbsquare = 0x33c8;
t.dcaron = 0x010f;
t.dcedilla = 0x1e11;
t.dcircle = 0x24d3;
t.dcircumflexbelow = 0x1e13;
t.dcroat = 0x0111;
t.ddabengali = 0x09a1;
t.ddadeva = 0x0921;
t.ddagujarati = 0x0aa1;
t.ddagurmukhi = 0x0a21;
t.ddalarabic = 0x0688;
t.ddalfinalarabic = 0xfb89;
t.dddhadeva = 0x095c;
t.ddhabengali = 0x09a2;
t.ddhadeva = 0x0922;
t.ddhagujarati = 0x0aa2;
t.ddhagurmukhi = 0x0a22;
t.ddotaccent = 0x1e0b;
t.ddotbelow = 0x1e0d;
t.decimalseparatorarabic = 0x066b;
t.decimalseparatorpersian = 0x066b;
t.decyrillic = 0x0434;
t.degree = 0x00b0;
t.dehihebrew = 0x05ad;
t.dehiragana = 0x3067;
t.deicoptic = 0x03ef;
t.dekatakana = 0x30c7;
t.deleteleft = 0x232b;
t.deleteright = 0x2326;
t.delta = 0x03b4;
t.deltaturned = 0x018d;
t.denominatorminusonenumeratorbengali = 0x09f8;
t.dezh = 0x02a4;
t.dhabengali = 0x09a7;
t.dhadeva = 0x0927;
t.dhagujarati = 0x0aa7;
t.dhagurmukhi = 0x0a27;
t.dhook = 0x0257;
t.dialytikatonos = 0x0385;
t.dialytikatonoscmb = 0x0344;
t.diamond = 0x2666;
t.diamondsuitwhite = 0x2662;
t.dieresis = 0x00a8;
t.dieresisacute = 0xf6d7;
t.dieresisbelowcmb = 0x0324;
t.dieresiscmb = 0x0308;
t.dieresisgrave = 0xf6d8;
t.dieresistonos = 0x0385;
t.dihiragana = 0x3062;
t.dikatakana = 0x30c2;
t.dittomark = 0x3003;
t.divide = 0x00f7;
t.divides = 0x2223;
t.divisionslash = 0x2215;
t.djecyrillic = 0x0452;
t.dkshade = 0x2593;
t.dlinebelow = 0x1e0f;
t.dlsquare = 0x3397;
t.dmacron = 0x0111;
t.dmonospace = 0xff44;
t.dnblock = 0x2584;
t.dochadathai = 0x0e0e;
t.dodekthai = 0x0e14;
t.dohiragana = 0x3069;
t.dokatakana = 0x30c9;
t.dollar = 0x0024;
t.dollarinferior = 0xf6e3;
t.dollarmonospace = 0xff04;
t.dollaroldstyle = 0xf724;
t.dollarsmall = 0xfe69;
t.dollarsuperior = 0xf6e4;
t.dong = 0x20ab;
t.dorusquare = 0x3326;
t.dotaccent = 0x02d9;
t.dotaccentcmb = 0x0307;
t.dotbelowcmb = 0x0323;
t.dotbelowcomb = 0x0323;
t.dotkatakana = 0x30fb;
t.dotlessi = 0x0131;
t.dotlessj = 0xf6be;
t.dotlessjstrokehook = 0x0284;
t.dotmath = 0x22c5;
t.dottedcircle = 0x25cc;
t.doubleyodpatah = 0xfb1f;
t.doubleyodpatahhebrew = 0xfb1f;
t.downtackbelowcmb = 0x031e;
t.downtackmod = 0x02d5;
t.dparen = 0x249f;
t.dsuperior = 0xf6eb;
t.dtail = 0x0256;
t.dtopbar = 0x018c;
t.duhiragana = 0x3065;
t.dukatakana = 0x30c5;
t.dz = 0x01f3;
t.dzaltone = 0x02a3;
t.dzcaron = 0x01c6;
t.dzcurl = 0x02a5;
t.dzeabkhasiancyrillic = 0x04e1;
t.dzecyrillic = 0x0455;
t.dzhecyrillic = 0x045f;
t.e = 0x0065;
t.eacute = 0x00e9;
t.earth = 0x2641;
t.ebengali = 0x098f;
t.ebopomofo = 0x311c;
t.ebreve = 0x0115;
t.ecandradeva = 0x090d;
t.ecandragujarati = 0x0a8d;
t.ecandravowelsigndeva = 0x0945;
t.ecandravowelsigngujarati = 0x0ac5;
t.ecaron = 0x011b;
t.ecedillabreve = 0x1e1d;
t.echarmenian = 0x0565;
t.echyiwnarmenian = 0x0587;
t.ecircle = 0x24d4;
t.ecircumflex = 0x00ea;
t.ecircumflexacute = 0x1ebf;
t.ecircumflexbelow = 0x1e19;
t.ecircumflexdotbelow = 0x1ec7;
t.ecircumflexgrave = 0x1ec1;
t.ecircumflexhookabove = 0x1ec3;
t.ecircumflextilde = 0x1ec5;
t.ecyrillic = 0x0454;
t.edblgrave = 0x0205;
t.edeva = 0x090f;
t.edieresis = 0x00eb;
t.edot = 0x0117;
t.edotaccent = 0x0117;
t.edotbelow = 0x1eb9;
t.eegurmukhi = 0x0a0f;
t.eematragurmukhi = 0x0a47;
t.efcyrillic = 0x0444;
t.egrave = 0x00e8;
t.egujarati = 0x0a8f;
t.eharmenian = 0x0567;
t.ehbopomofo = 0x311d;
t.ehiragana = 0x3048;
t.ehookabove = 0x1ebb;
t.eibopomofo = 0x311f;
t.eight = 0x0038;
t.eightarabic = 0x0668;
t.eightbengali = 0x09ee;
t.eightcircle = 0x2467;
t.eightcircleinversesansserif = 0x2791;
t.eightdeva = 0x096e;
t.eighteencircle = 0x2471;
t.eighteenparen = 0x2485;
t.eighteenperiod = 0x2499;
t.eightgujarati = 0x0aee;
t.eightgurmukhi = 0x0a6e;
t.eighthackarabic = 0x0668;
t.eighthangzhou = 0x3028;
t.eighthnotebeamed = 0x266b;
t.eightideographicparen = 0x3227;
t.eightinferior = 0x2088;
t.eightmonospace = 0xff18;
t.eightoldstyle = 0xf738;
t.eightparen = 0x247b;
t.eightperiod = 0x248f;
t.eightpersian = 0x06f8;
t.eightroman = 0x2177;
t.eightsuperior = 0x2078;
t.eightthai = 0x0e58;
t.einvertedbreve = 0x0207;
t.eiotifiedcyrillic = 0x0465;
t.ekatakana = 0x30a8;
t.ekatakanahalfwidth = 0xff74;
t.ekonkargurmukhi = 0x0a74;
t.ekorean = 0x3154;
t.elcyrillic = 0x043b;
t.element = 0x2208;
t.elevencircle = 0x246a;
t.elevenparen = 0x247e;
t.elevenperiod = 0x2492;
t.elevenroman = 0x217a;
t.ellipsis = 0x2026;
t.ellipsisvertical = 0x22ee;
t.emacron = 0x0113;
t.emacronacute = 0x1e17;
t.emacrongrave = 0x1e15;
t.emcyrillic = 0x043c;
t.emdash = 0x2014;
t.emdashvertical = 0xfe31;
t.emonospace = 0xff45;
t.emphasismarkarmenian = 0x055b;
t.emptyset = 0x2205;
t.enbopomofo = 0x3123;
t.encyrillic = 0x043d;
t.endash = 0x2013;
t.endashvertical = 0xfe32;
t.endescendercyrillic = 0x04a3;
t.eng = 0x014b;
t.engbopomofo = 0x3125;
t.enghecyrillic = 0x04a5;
t.enhookcyrillic = 0x04c8;
t.enspace = 0x2002;
t.eogonek = 0x0119;
t.eokorean = 0x3153;
t.eopen = 0x025b;
t.eopenclosed = 0x029a;
t.eopenreversed = 0x025c;
t.eopenreversedclosed = 0x025e;
t.eopenreversedhook = 0x025d;
t.eparen = 0x24a0;
t.epsilon = 0x03b5;
t.epsilontonos = 0x03ad;
t.equal = 0x003d;
t.equalmonospace = 0xff1d;
t.equalsmall = 0xfe66;
t.equalsuperior = 0x207c;
t.equivalence = 0x2261;
t.erbopomofo = 0x3126;
t.ercyrillic = 0x0440;
t.ereversed = 0x0258;
t.ereversedcyrillic = 0x044d;
t.escyrillic = 0x0441;
t.esdescendercyrillic = 0x04ab;
t.esh = 0x0283;
t.eshcurl = 0x0286;
t.eshortdeva = 0x090e;
t.eshortvowelsigndeva = 0x0946;
t.eshreversedloop = 0x01aa;
t.eshsquatreversed = 0x0285;
t.esmallhiragana = 0x3047;
t.esmallkatakana = 0x30a7;
t.esmallkatakanahalfwidth = 0xff6a;
t.estimated = 0x212e;
t.esuperior = 0xf6ec;
t.eta = 0x03b7;
t.etarmenian = 0x0568;
t.etatonos = 0x03ae;
t.eth = 0x00f0;
t.etilde = 0x1ebd;
t.etildebelow = 0x1e1b;
t.etnahtafoukhhebrew = 0x0591;
t.etnahtafoukhlefthebrew = 0x0591;
t.etnahtahebrew = 0x0591;
t.etnahtalefthebrew = 0x0591;
t.eturned = 0x01dd;
t.eukorean = 0x3161;
t.euro = 0x20ac;
t.evowelsignbengali = 0x09c7;
t.evowelsigndeva = 0x0947;
t.evowelsigngujarati = 0x0ac7;
t.exclam = 0x0021;
t.exclamarmenian = 0x055c;
t.exclamdbl = 0x203c;
t.exclamdown = 0x00a1;
t.exclamdownsmall = 0xf7a1;
t.exclammonospace = 0xff01;
t.exclamsmall = 0xf721;
t.existential = 0x2203;
t.ezh = 0x0292;
t.ezhcaron = 0x01ef;
t.ezhcurl = 0x0293;
t.ezhreversed = 0x01b9;
t.ezhtail = 0x01ba;
t.f = 0x0066;
t.fadeva = 0x095e;
t.fagurmukhi = 0x0a5e;
t.fahrenheit = 0x2109;
t.fathaarabic = 0x064e;
t.fathalowarabic = 0x064e;
t.fathatanarabic = 0x064b;
t.fbopomofo = 0x3108;
t.fcircle = 0x24d5;
t.fdotaccent = 0x1e1f;
t.feharabic = 0x0641;
t.feharmenian = 0x0586;
t.fehfinalarabic = 0xfed2;
t.fehinitialarabic = 0xfed3;
t.fehmedialarabic = 0xfed4;
t.feicoptic = 0x03e5;
t.female = 0x2640;
t.ff = 0xfb00;
t.f_f = 0xfb00;
t.ffi = 0xfb03;
t.f_f_i = 0xfb03;
t.ffl = 0xfb04;
t.f_f_l = 0xfb04;
t.fi = 0xfb01;
t.f_i = 0xfb01;
t.fifteencircle = 0x246e;
t.fifteenparen = 0x2482;
t.fifteenperiod = 0x2496;
t.figuredash = 0x2012;
t.filledbox = 0x25a0;
t.filledrect = 0x25ac;
t.finalkaf = 0x05da;
t.finalkafdagesh = 0xfb3a;
t.finalkafdageshhebrew = 0xfb3a;
t.finalkafhebrew = 0x05da;
t.finalmem = 0x05dd;
t.finalmemhebrew = 0x05dd;
t.finalnun = 0x05df;
t.finalnunhebrew = 0x05df;
t.finalpe = 0x05e3;
t.finalpehebrew = 0x05e3;
t.finaltsadi = 0x05e5;
t.finaltsadihebrew = 0x05e5;
t.firsttonechinese = 0x02c9;
t.fisheye = 0x25c9;
t.fitacyrillic = 0x0473;
t.five = 0x0035;
t.fivearabic = 0x0665;
t.fivebengali = 0x09eb;
t.fivecircle = 0x2464;
t.fivecircleinversesansserif = 0x278e;
t.fivedeva = 0x096b;
t.fiveeighths = 0x215d;
t.fivegujarati = 0x0aeb;
t.fivegurmukhi = 0x0a6b;
t.fivehackarabic = 0x0665;
t.fivehangzhou = 0x3025;
t.fiveideographicparen = 0x3224;
t.fiveinferior = 0x2085;
t.fivemonospace = 0xff15;
t.fiveoldstyle = 0xf735;
t.fiveparen = 0x2478;
t.fiveperiod = 0x248c;
t.fivepersian = 0x06f5;
t.fiveroman = 0x2174;
t.fivesuperior = 0x2075;
t.fivethai = 0x0e55;
t.fl = 0xfb02;
t.f_l = 0xfb02;
t.florin = 0x0192;
t.fmonospace = 0xff46;
t.fmsquare = 0x3399;
t.fofanthai = 0x0e1f;
t.fofathai = 0x0e1d;
t.fongmanthai = 0x0e4f;
t.forall = 0x2200;
t.four = 0x0034;
t.fourarabic = 0x0664;
t.fourbengali = 0x09ea;
t.fourcircle = 0x2463;
t.fourcircleinversesansserif = 0x278d;
t.fourdeva = 0x096a;
t.fourgujarati = 0x0aea;
t.fourgurmukhi = 0x0a6a;
t.fourhackarabic = 0x0664;
t.fourhangzhou = 0x3024;
t.fourideographicparen = 0x3223;
t.fourinferior = 0x2084;
t.fourmonospace = 0xff14;
t.fournumeratorbengali = 0x09f7;
t.fouroldstyle = 0xf734;
t.fourparen = 0x2477;
t.fourperiod = 0x248b;
t.fourpersian = 0x06f4;
t.fourroman = 0x2173;
t.foursuperior = 0x2074;
t.fourteencircle = 0x246d;
t.fourteenparen = 0x2481;
t.fourteenperiod = 0x2495;
t.fourthai = 0x0e54;
t.fourthtonechinese = 0x02cb;
t.fparen = 0x24a1;
t.fraction = 0x2044;
t.franc = 0x20a3;
t.g = 0x0067;
t.gabengali = 0x0997;
t.gacute = 0x01f5;
t.gadeva = 0x0917;
t.gafarabic = 0x06af;
t.gaffinalarabic = 0xfb93;
t.gafinitialarabic = 0xfb94;
t.gafmedialarabic = 0xfb95;
t.gagujarati = 0x0a97;
t.gagurmukhi = 0x0a17;
t.gahiragana = 0x304c;
t.gakatakana = 0x30ac;
t.gamma = 0x03b3;
t.gammalatinsmall = 0x0263;
t.gammasuperior = 0x02e0;
t.gangiacoptic = 0x03eb;
t.gbopomofo = 0x310d;
t.gbreve = 0x011f;
t.gcaron = 0x01e7;
t.gcedilla = 0x0123;
t.gcircle = 0x24d6;
t.gcircumflex = 0x011d;
t.gcommaaccent = 0x0123;
t.gdot = 0x0121;
t.gdotaccent = 0x0121;
t.gecyrillic = 0x0433;
t.gehiragana = 0x3052;
t.gekatakana = 0x30b2;
t.geometricallyequal = 0x2251;
t.gereshaccenthebrew = 0x059c;
t.gereshhebrew = 0x05f3;
t.gereshmuqdamhebrew = 0x059d;
t.germandbls = 0x00df;
t.gershayimaccenthebrew = 0x059e;
t.gershayimhebrew = 0x05f4;
t.getamark = 0x3013;
t.ghabengali = 0x0998;
t.ghadarmenian = 0x0572;
t.ghadeva = 0x0918;
t.ghagujarati = 0x0a98;
t.ghagurmukhi = 0x0a18;
t.ghainarabic = 0x063a;
t.ghainfinalarabic = 0xfece;
t.ghaininitialarabic = 0xfecf;
t.ghainmedialarabic = 0xfed0;
t.ghemiddlehookcyrillic = 0x0495;
t.ghestrokecyrillic = 0x0493;
t.gheupturncyrillic = 0x0491;
t.ghhadeva = 0x095a;
t.ghhagurmukhi = 0x0a5a;
t.ghook = 0x0260;
t.ghzsquare = 0x3393;
t.gihiragana = 0x304e;
t.gikatakana = 0x30ae;
t.gimarmenian = 0x0563;
t.gimel = 0x05d2;
t.gimeldagesh = 0xfb32;
t.gimeldageshhebrew = 0xfb32;
t.gimelhebrew = 0x05d2;
t.gjecyrillic = 0x0453;
t.glottalinvertedstroke = 0x01be;
t.glottalstop = 0x0294;
t.glottalstopinverted = 0x0296;
t.glottalstopmod = 0x02c0;
t.glottalstopreversed = 0x0295;
t.glottalstopreversedmod = 0x02c1;
t.glottalstopreversedsuperior = 0x02e4;
t.glottalstopstroke = 0x02a1;
t.glottalstopstrokereversed = 0x02a2;
t.gmacron = 0x1e21;
t.gmonospace = 0xff47;
t.gohiragana = 0x3054;
t.gokatakana = 0x30b4;
t.gparen = 0x24a2;
t.gpasquare = 0x33ac;
t.gradient = 0x2207;
t.grave = 0x0060;
t.gravebelowcmb = 0x0316;
t.gravecmb = 0x0300;
t.gravecomb = 0x0300;
t.gravedeva = 0x0953;
t.gravelowmod = 0x02ce;
t.gravemonospace = 0xff40;
t.gravetonecmb = 0x0340;
t.greater = 0x003e;
t.greaterequal = 0x2265;
t.greaterequalorless = 0x22db;
t.greatermonospace = 0xff1e;
t.greaterorequivalent = 0x2273;
t.greaterorless = 0x2277;
t.greateroverequal = 0x2267;
t.greatersmall = 0xfe65;
t.gscript = 0x0261;
t.gstroke = 0x01e5;
t.guhiragana = 0x3050;
t.guillemotleft = 0x00ab;
t.guillemotright = 0x00bb;
t.guilsinglleft = 0x2039;
t.guilsinglright = 0x203a;
t.gukatakana = 0x30b0;
t.guramusquare = 0x3318;
t.gysquare = 0x33c9;
t.h = 0x0068;
t.haabkhasiancyrillic = 0x04a9;
t.haaltonearabic = 0x06c1;
t.habengali = 0x09b9;
t.hadescendercyrillic = 0x04b3;
t.hadeva = 0x0939;
t.hagujarati = 0x0ab9;
t.hagurmukhi = 0x0a39;
t.haharabic = 0x062d;
t.hahfinalarabic = 0xfea2;
t.hahinitialarabic = 0xfea3;
t.hahiragana = 0x306f;
t.hahmedialarabic = 0xfea4;
t.haitusquare = 0x332a;
t.hakatakana = 0x30cf;
t.hakatakanahalfwidth = 0xff8a;
t.halantgurmukhi = 0x0a4d;
t.hamzaarabic = 0x0621;
t.hamzalowarabic = 0x0621;
t.hangulfiller = 0x3164;
t.hardsigncyrillic = 0x044a;
t.harpoonleftbarbup = 0x21bc;
t.harpoonrightbarbup = 0x21c0;
t.hasquare = 0x33ca;
t.hatafpatah = 0x05b2;
t.hatafpatah16 = 0x05b2;
t.hatafpatah23 = 0x05b2;
t.hatafpatah2f = 0x05b2;
t.hatafpatahhebrew = 0x05b2;
t.hatafpatahnarrowhebrew = 0x05b2;
t.hatafpatahquarterhebrew = 0x05b2;
t.hatafpatahwidehebrew = 0x05b2;
t.hatafqamats = 0x05b3;
t.hatafqamats1b = 0x05b3;
t.hatafqamats28 = 0x05b3;
t.hatafqamats34 = 0x05b3;
t.hatafqamatshebrew = 0x05b3;
t.hatafqamatsnarrowhebrew = 0x05b3;
t.hatafqamatsquarterhebrew = 0x05b3;
t.hatafqamatswidehebrew = 0x05b3;
t.hatafsegol = 0x05b1;
t.hatafsegol17 = 0x05b1;
t.hatafsegol24 = 0x05b1;
t.hatafsegol30 = 0x05b1;
t.hatafsegolhebrew = 0x05b1;
t.hatafsegolnarrowhebrew = 0x05b1;
t.hatafsegolquarterhebrew = 0x05b1;
t.hatafsegolwidehebrew = 0x05b1;
t.hbar = 0x0127;
t.hbopomofo = 0x310f;
t.hbrevebelow = 0x1e2b;
t.hcedilla = 0x1e29;
t.hcircle = 0x24d7;
t.hcircumflex = 0x0125;
t.hdieresis = 0x1e27;
t.hdotaccent = 0x1e23;
t.hdotbelow = 0x1e25;
t.he = 0x05d4;
t.heart = 0x2665;
t.heartsuitblack = 0x2665;
t.heartsuitwhite = 0x2661;
t.hedagesh = 0xfb34;
t.hedageshhebrew = 0xfb34;
t.hehaltonearabic = 0x06c1;
t.heharabic = 0x0647;
t.hehebrew = 0x05d4;
t.hehfinalaltonearabic = 0xfba7;
t.hehfinalalttwoarabic = 0xfeea;
t.hehfinalarabic = 0xfeea;
t.hehhamzaabovefinalarabic = 0xfba5;
t.hehhamzaaboveisolatedarabic = 0xfba4;
t.hehinitialaltonearabic = 0xfba8;
t.hehinitialarabic = 0xfeeb;
t.hehiragana = 0x3078;
t.hehmedialaltonearabic = 0xfba9;
t.hehmedialarabic = 0xfeec;
t.heiseierasquare = 0x337b;
t.hekatakana = 0x30d8;
t.hekatakanahalfwidth = 0xff8d;
t.hekutaarusquare = 0x3336;
t.henghook = 0x0267;
t.herutusquare = 0x3339;
t.het = 0x05d7;
t.hethebrew = 0x05d7;
t.hhook = 0x0266;
t.hhooksuperior = 0x02b1;
t.hieuhacirclekorean = 0x327b;
t.hieuhaparenkorean = 0x321b;
t.hieuhcirclekorean = 0x326d;
t.hieuhkorean = 0x314e;
t.hieuhparenkorean = 0x320d;
t.hihiragana = 0x3072;
t.hikatakana = 0x30d2;
t.hikatakanahalfwidth = 0xff8b;
t.hiriq = 0x05b4;
t.hiriq14 = 0x05b4;
t.hiriq21 = 0x05b4;
t.hiriq2d = 0x05b4;
t.hiriqhebrew = 0x05b4;
t.hiriqnarrowhebrew = 0x05b4;
t.hiriqquarterhebrew = 0x05b4;
t.hiriqwidehebrew = 0x05b4;
t.hlinebelow = 0x1e96;
t.hmonospace = 0xff48;
t.hoarmenian = 0x0570;
t.hohipthai = 0x0e2b;
t.hohiragana = 0x307b;
t.hokatakana = 0x30db;
t.hokatakanahalfwidth = 0xff8e;
t.holam = 0x05b9;
t.holam19 = 0x05b9;
t.holam26 = 0x05b9;
t.holam32 = 0x05b9;
t.holamhebrew = 0x05b9;
t.holamnarrowhebrew = 0x05b9;
t.holamquarterhebrew = 0x05b9;
t.holamwidehebrew = 0x05b9;
t.honokhukthai = 0x0e2e;
t.hookabovecomb = 0x0309;
t.hookcmb = 0x0309;
t.hookpalatalizedbelowcmb = 0x0321;
t.hookretroflexbelowcmb = 0x0322;
t.hoonsquare = 0x3342;
t.horicoptic = 0x03e9;
t.horizontalbar = 0x2015;
t.horncmb = 0x031b;
t.hotsprings = 0x2668;
t.house = 0x2302;
t.hparen = 0x24a3;
t.hsuperior = 0x02b0;
t.hturned = 0x0265;
t.huhiragana = 0x3075;
t.huiitosquare = 0x3333;
t.hukatakana = 0x30d5;
t.hukatakanahalfwidth = 0xff8c;
t.hungarumlaut = 0x02dd;
t.hungarumlautcmb = 0x030b;
t.hv = 0x0195;
t.hyphen = 0x002d;
t.hypheninferior = 0xf6e5;
t.hyphenmonospace = 0xff0d;
t.hyphensmall = 0xfe63;
t.hyphensuperior = 0xf6e6;
t.hyphentwo = 0x2010;
t.i = 0x0069;
t.iacute = 0x00ed;
t.iacyrillic = 0x044f;
t.ibengali = 0x0987;
t.ibopomofo = 0x3127;
t.ibreve = 0x012d;
t.icaron = 0x01d0;
t.icircle = 0x24d8;
t.icircumflex = 0x00ee;
t.icyrillic = 0x0456;
t.idblgrave = 0x0209;
t.ideographearthcircle = 0x328f;
t.ideographfirecircle = 0x328b;
t.ideographicallianceparen = 0x323f;
t.ideographiccallparen = 0x323a;
t.ideographiccentrecircle = 0x32a5;
t.ideographicclose = 0x3006;
t.ideographiccomma = 0x3001;
t.ideographiccommaleft = 0xff64;
t.ideographiccongratulationparen = 0x3237;
t.ideographiccorrectcircle = 0x32a3;
t.ideographicearthparen = 0x322f;
t.ideographicenterpriseparen = 0x323d;
t.ideographicexcellentcircle = 0x329d;
t.ideographicfestivalparen = 0x3240;
t.ideographicfinancialcircle = 0x3296;
t.ideographicfinancialparen = 0x3236;
t.ideographicfireparen = 0x322b;
t.ideographichaveparen = 0x3232;
t.ideographichighcircle = 0x32a4;
t.ideographiciterationmark = 0x3005;
t.ideographiclaborcircle = 0x3298;
t.ideographiclaborparen = 0x3238;
t.ideographicleftcircle = 0x32a7;
t.ideographiclowcircle = 0x32a6;
t.ideographicmedicinecircle = 0x32a9;
t.ideographicmetalparen = 0x322e;
t.ideographicmoonparen = 0x322a;
t.ideographicnameparen = 0x3234;
t.ideographicperiod = 0x3002;
t.ideographicprintcircle = 0x329e;
t.ideographicreachparen = 0x3243;
t.ideographicrepresentparen = 0x3239;
t.ideographicresourceparen = 0x323e;
t.ideographicrightcircle = 0x32a8;
t.ideographicsecretcircle = 0x3299;
t.ideographicselfparen = 0x3242;
t.ideographicsocietyparen = 0x3233;
t.ideographicspace = 0x3000;
t.ideographicspecialparen = 0x3235;
t.ideographicstockparen = 0x3231;
t.ideographicstudyparen = 0x323b;
t.ideographicsunparen = 0x3230;
t.ideographicsuperviseparen = 0x323c;
t.ideographicwaterparen = 0x322c;
t.ideographicwoodparen = 0x322d;
t.ideographiczero = 0x3007;
t.ideographmetalcircle = 0x328e;
t.ideographmooncircle = 0x328a;
t.ideographnamecircle = 0x3294;
t.ideographsuncircle = 0x3290;
t.ideographwatercircle = 0x328c;
t.ideographwoodcircle = 0x328d;
t.ideva = 0x0907;
t.idieresis = 0x00ef;
t.idieresisacute = 0x1e2f;
t.idieresiscyrillic = 0x04e5;
t.idotbelow = 0x1ecb;
t.iebrevecyrillic = 0x04d7;
t.iecyrillic = 0x0435;
t.ieungacirclekorean = 0x3275;
t.ieungaparenkorean = 0x3215;
t.ieungcirclekorean = 0x3267;
t.ieungkorean = 0x3147;
t.ieungparenkorean = 0x3207;
t.igrave = 0x00ec;
t.igujarati = 0x0a87;
t.igurmukhi = 0x0a07;
t.ihiragana = 0x3044;
t.ihookabove = 0x1ec9;
t.iibengali = 0x0988;
t.iicyrillic = 0x0438;
t.iideva = 0x0908;
t.iigujarati = 0x0a88;
t.iigurmukhi = 0x0a08;
t.iimatragurmukhi = 0x0a40;
t.iinvertedbreve = 0x020b;
t.iishortcyrillic = 0x0439;
t.iivowelsignbengali = 0x09c0;
t.iivowelsigndeva = 0x0940;
t.iivowelsigngujarati = 0x0ac0;
t.ij = 0x0133;
t.ikatakana = 0x30a4;
t.ikatakanahalfwidth = 0xff72;
t.ikorean = 0x3163;
t.ilde = 0x02dc;
t.iluyhebrew = 0x05ac;
t.imacron = 0x012b;
t.imacroncyrillic = 0x04e3;
t.imageorapproximatelyequal = 0x2253;
t.imatragurmukhi = 0x0a3f;
t.imonospace = 0xff49;
t.increment = 0x2206;
t.infinity = 0x221e;
t.iniarmenian = 0x056b;
t.integral = 0x222b;
t.integralbottom = 0x2321;
t.integralbt = 0x2321;
t.integralex = 0xf8f5;
t.integraltop = 0x2320;
t.integraltp = 0x2320;
t.intersection = 0x2229;
t.intisquare = 0x3305;
t.invbullet = 0x25d8;
t.invcircle = 0x25d9;
t.invsmileface = 0x263b;
t.iocyrillic = 0x0451;
t.iogonek = 0x012f;
t.iota = 0x03b9;
t.iotadieresis = 0x03ca;
t.iotadieresistonos = 0x0390;
t.iotalatin = 0x0269;
t.iotatonos = 0x03af;
t.iparen = 0x24a4;
t.irigurmukhi = 0x0a72;
t.ismallhiragana = 0x3043;
t.ismallkatakana = 0x30a3;
t.ismallkatakanahalfwidth = 0xff68;
t.issharbengali = 0x09fa;
t.istroke = 0x0268;
t.isuperior = 0xf6ed;
t.iterationhiragana = 0x309d;
t.iterationkatakana = 0x30fd;
t.itilde = 0x0129;
t.itildebelow = 0x1e2d;
t.iubopomofo = 0x3129;
t.iucyrillic = 0x044e;
t.ivowelsignbengali = 0x09bf;
t.ivowelsigndeva = 0x093f;
t.ivowelsigngujarati = 0x0abf;
t.izhitsacyrillic = 0x0475;
t.izhitsadblgravecyrillic = 0x0477;
t.j = 0x006a;
t.jaarmenian = 0x0571;
t.jabengali = 0x099c;
t.jadeva = 0x091c;
t.jagujarati = 0x0a9c;
t.jagurmukhi = 0x0a1c;
t.jbopomofo = 0x3110;
t.jcaron = 0x01f0;
t.jcircle = 0x24d9;
t.jcircumflex = 0x0135;
t.jcrossedtail = 0x029d;
t.jdotlessstroke = 0x025f;
t.jecyrillic = 0x0458;
t.jeemarabic = 0x062c;
t.jeemfinalarabic = 0xfe9e;
t.jeeminitialarabic = 0xfe9f;
t.jeemmedialarabic = 0xfea0;
t.jeharabic = 0x0698;
t.jehfinalarabic = 0xfb8b;
t.jhabengali = 0x099d;
t.jhadeva = 0x091d;
t.jhagujarati = 0x0a9d;
t.jhagurmukhi = 0x0a1d;
t.jheharmenian = 0x057b;
t.jis = 0x3004;
t.jmonospace = 0xff4a;
t.jparen = 0x24a5;
t.jsuperior = 0x02b2;
t.k = 0x006b;
t.kabashkircyrillic = 0x04a1;
t.kabengali = 0x0995;
t.kacute = 0x1e31;
t.kacyrillic = 0x043a;
t.kadescendercyrillic = 0x049b;
t.kadeva = 0x0915;
t.kaf = 0x05db;
t.kafarabic = 0x0643;
t.kafdagesh = 0xfb3b;
t.kafdageshhebrew = 0xfb3b;
t.kaffinalarabic = 0xfeda;
t.kafhebrew = 0x05db;
t.kafinitialarabic = 0xfedb;
t.kafmedialarabic = 0xfedc;
t.kafrafehebrew = 0xfb4d;
t.kagujarati = 0x0a95;
t.kagurmukhi = 0x0a15;
t.kahiragana = 0x304b;
t.kahookcyrillic = 0x04c4;
t.kakatakana = 0x30ab;
t.kakatakanahalfwidth = 0xff76;
t.kappa = 0x03ba;
t.kappasymbolgreek = 0x03f0;
t.kapyeounmieumkorean = 0x3171;
t.kapyeounphieuphkorean = 0x3184;
t.kapyeounpieupkorean = 0x3178;
t.kapyeounssangpieupkorean = 0x3179;
t.karoriisquare = 0x330d;
t.kashidaautoarabic = 0x0640;
t.kashidaautonosidebearingarabic = 0x0640;
t.kasmallkatakana = 0x30f5;
t.kasquare = 0x3384;
t.kasraarabic = 0x0650;
t.kasratanarabic = 0x064d;
t.kastrokecyrillic = 0x049f;
t.katahiraprolongmarkhalfwidth = 0xff70;
t.kaverticalstrokecyrillic = 0x049d;
t.kbopomofo = 0x310e;
t.kcalsquare = 0x3389;
t.kcaron = 0x01e9;
t.kcedilla = 0x0137;
t.kcircle = 0x24da;
t.kcommaaccent = 0x0137;
t.kdotbelow = 0x1e33;
t.keharmenian = 0x0584;
t.kehiragana = 0x3051;
t.kekatakana = 0x30b1;
t.kekatakanahalfwidth = 0xff79;
t.kenarmenian = 0x056f;
t.kesmallkatakana = 0x30f6;
t.kgreenlandic = 0x0138;
t.khabengali = 0x0996;
t.khacyrillic = 0x0445;
t.khadeva = 0x0916;
t.khagujarati = 0x0a96;
t.khagurmukhi = 0x0a16;
t.khaharabic = 0x062e;
t.khahfinalarabic = 0xfea6;
t.khahinitialarabic = 0xfea7;
t.khahmedialarabic = 0xfea8;
t.kheicoptic = 0x03e7;
t.khhadeva = 0x0959;
t.khhagurmukhi = 0x0a59;
t.khieukhacirclekorean = 0x3278;
t.khieukhaparenkorean = 0x3218;
t.khieukhcirclekorean = 0x326a;
t.khieukhkorean = 0x314b;
t.khieukhparenkorean = 0x320a;
t.khokhaithai = 0x0e02;
t.khokhonthai = 0x0e05;
t.khokhuatthai = 0x0e03;
t.khokhwaithai = 0x0e04;
t.khomutthai = 0x0e5b;
t.khook = 0x0199;
t.khorakhangthai = 0x0e06;
t.khzsquare = 0x3391;
t.kihiragana = 0x304d;
t.kikatakana = 0x30ad;
t.kikatakanahalfwidth = 0xff77;
t.kiroguramusquare = 0x3315;
t.kiromeetorusquare = 0x3316;
t.kirosquare = 0x3314;
t.kiyeokacirclekorean = 0x326e;
t.kiyeokaparenkorean = 0x320e;
t.kiyeokcirclekorean = 0x3260;
t.kiyeokkorean = 0x3131;
t.kiyeokparenkorean = 0x3200;
t.kiyeoksioskorean = 0x3133;
t.kjecyrillic = 0x045c;
t.klinebelow = 0x1e35;
t.klsquare = 0x3398;
t.kmcubedsquare = 0x33a6;
t.kmonospace = 0xff4b;
t.kmsquaredsquare = 0x33a2;
t.kohiragana = 0x3053;
t.kohmsquare = 0x33c0;
t.kokaithai = 0x0e01;
t.kokatakana = 0x30b3;
t.kokatakanahalfwidth = 0xff7a;
t.kooposquare = 0x331e;
t.koppacyrillic = 0x0481;
t.koreanstandardsymbol = 0x327f;
t.koroniscmb = 0x0343;
t.kparen = 0x24a6;
t.kpasquare = 0x33aa;
t.ksicyrillic = 0x046f;
t.ktsquare = 0x33cf;
t.kturned = 0x029e;
t.kuhiragana = 0x304f;
t.kukatakana = 0x30af;
t.kukatakanahalfwidth = 0xff78;
t.kvsquare = 0x33b8;
t.kwsquare = 0x33be;
t.l = 0x006c;
t.labengali = 0x09b2;
t.lacute = 0x013a;
t.ladeva = 0x0932;
t.lagujarati = 0x0ab2;
t.lagurmukhi = 0x0a32;
t.lakkhangyaothai = 0x0e45;
t.lamaleffinalarabic = 0xfefc;
t.lamalefhamzaabovefinalarabic = 0xfef8;
t.lamalefhamzaaboveisolatedarabic = 0xfef7;
t.lamalefhamzabelowfinalarabic = 0xfefa;
t.lamalefhamzabelowisolatedarabic = 0xfef9;
t.lamalefisolatedarabic = 0xfefb;
t.lamalefmaddaabovefinalarabic = 0xfef6;
t.lamalefmaddaaboveisolatedarabic = 0xfef5;
t.lamarabic = 0x0644;
t.lambda = 0x03bb;
t.lambdastroke = 0x019b;
t.lamed = 0x05dc;
t.lameddagesh = 0xfb3c;
t.lameddageshhebrew = 0xfb3c;
t.lamedhebrew = 0x05dc;
t.lamfinalarabic = 0xfede;
t.lamhahinitialarabic = 0xfcca;
t.laminitialarabic = 0xfedf;
t.lamjeeminitialarabic = 0xfcc9;
t.lamkhahinitialarabic = 0xfccb;
t.lamlamhehisolatedarabic = 0xfdf2;
t.lammedialarabic = 0xfee0;
t.lammeemhahinitialarabic = 0xfd88;
t.lammeeminitialarabic = 0xfccc;
t.largecircle = 0x25ef;
t.lbar = 0x019a;
t.lbelt = 0x026c;
t.lbopomofo = 0x310c;
t.lcaron = 0x013e;
t.lcedilla = 0x013c;
t.lcircle = 0x24db;
t.lcircumflexbelow = 0x1e3d;
t.lcommaaccent = 0x013c;
t.ldot = 0x0140;
t.ldotaccent = 0x0140;
t.ldotbelow = 0x1e37;
t.ldotbelowmacron = 0x1e39;
t.leftangleabovecmb = 0x031a;
t.lefttackbelowcmb = 0x0318;
t.less = 0x003c;
t.lessequal = 0x2264;
t.lessequalorgreater = 0x22da;
t.lessmonospace = 0xff1c;
t.lessorequivalent = 0x2272;
t.lessorgreater = 0x2276;
t.lessoverequal = 0x2266;
t.lesssmall = 0xfe64;
t.lezh = 0x026e;
t.lfblock = 0x258c;
t.lhookretroflex = 0x026d;
t.lira = 0x20a4;
t.liwnarmenian = 0x056c;
t.lj = 0x01c9;
t.ljecyrillic = 0x0459;
t.ll = 0xf6c0;
t.lladeva = 0x0933;
t.llagujarati = 0x0ab3;
t.llinebelow = 0x1e3b;
t.llladeva = 0x0934;
t.llvocalicbengali = 0x09e1;
t.llvocalicdeva = 0x0961;
t.llvocalicvowelsignbengali = 0x09e3;
t.llvocalicvowelsigndeva = 0x0963;
t.lmiddletilde = 0x026b;
t.lmonospace = 0xff4c;
t.lmsquare = 0x33d0;
t.lochulathai = 0x0e2c;
t.logicaland = 0x2227;
t.logicalnot = 0x00ac;
t.logicalnotreversed = 0x2310;
t.logicalor = 0x2228;
t.lolingthai = 0x0e25;
t.longs = 0x017f;
t.lowlinecenterline = 0xfe4e;
t.lowlinecmb = 0x0332;
t.lowlinedashed = 0xfe4d;
t.lozenge = 0x25ca;
t.lparen = 0x24a7;
t.lslash = 0x0142;
t.lsquare = 0x2113;
t.lsuperior = 0xf6ee;
t.ltshade = 0x2591;
t.luthai = 0x0e26;
t.lvocalicbengali = 0x098c;
t.lvocalicdeva = 0x090c;
t.lvocalicvowelsignbengali = 0x09e2;
t.lvocalicvowelsigndeva = 0x0962;
t.lxsquare = 0x33d3;
t.m = 0x006d;
t.mabengali = 0x09ae;
t.macron = 0x00af;
t.macronbelowcmb = 0x0331;
t.macroncmb = 0x0304;
t.macronlowmod = 0x02cd;
t.macronmonospace = 0xffe3;
t.macute = 0x1e3f;
t.madeva = 0x092e;
t.magujarati = 0x0aae;
t.magurmukhi = 0x0a2e;
t.mahapakhhebrew = 0x05a4;
t.mahapakhlefthebrew = 0x05a4;
t.mahiragana = 0x307e;
t.maichattawalowleftthai = 0xf895;
t.maichattawalowrightthai = 0xf894;
t.maichattawathai = 0x0e4b;
t.maichattawaupperleftthai = 0xf893;
t.maieklowleftthai = 0xf88c;
t.maieklowrightthai = 0xf88b;
t.maiekthai = 0x0e48;
t.maiekupperleftthai = 0xf88a;
t.maihanakatleftthai = 0xf884;
t.maihanakatthai = 0x0e31;
t.maitaikhuleftthai = 0xf889;
t.maitaikhuthai = 0x0e47;
t.maitholowleftthai = 0xf88f;
t.maitholowrightthai = 0xf88e;
t.maithothai = 0x0e49;
t.maithoupperleftthai = 0xf88d;
t.maitrilowleftthai = 0xf892;
t.maitrilowrightthai = 0xf891;
t.maitrithai = 0x0e4a;
t.maitriupperleftthai = 0xf890;
t.maiyamokthai = 0x0e46;
t.makatakana = 0x30de;
t.makatakanahalfwidth = 0xff8f;
t.male = 0x2642;
t.mansyonsquare = 0x3347;
t.maqafhebrew = 0x05be;
t.mars = 0x2642;
t.masoracirclehebrew = 0x05af;
t.masquare = 0x3383;
t.mbopomofo = 0x3107;
t.mbsquare = 0x33d4;
t.mcircle = 0x24dc;
t.mcubedsquare = 0x33a5;
t.mdotaccent = 0x1e41;
t.mdotbelow = 0x1e43;
t.meemarabic = 0x0645;
t.meemfinalarabic = 0xfee2;
t.meeminitialarabic = 0xfee3;
t.meemmedialarabic = 0xfee4;
t.meemmeeminitialarabic = 0xfcd1;
t.meemmeemisolatedarabic = 0xfc48;
t.meetorusquare = 0x334d;
t.mehiragana = 0x3081;
t.meizierasquare = 0x337e;
t.mekatakana = 0x30e1;
t.mekatakanahalfwidth = 0xff92;
t.mem = 0x05de;
t.memdagesh = 0xfb3e;
t.memdageshhebrew = 0xfb3e;
t.memhebrew = 0x05de;
t.menarmenian = 0x0574;
t.merkhahebrew = 0x05a5;
t.merkhakefulahebrew = 0x05a6;
t.merkhakefulalefthebrew = 0x05a6;
t.merkhalefthebrew = 0x05a5;
t.mhook = 0x0271;
t.mhzsquare = 0x3392;
t.middledotkatakanahalfwidth = 0xff65;
t.middot = 0x00b7;
t.mieumacirclekorean = 0x3272;
t.mieumaparenkorean = 0x3212;
t.mieumcirclekorean = 0x3264;
t.mieumkorean = 0x3141;
t.mieumpansioskorean = 0x3170;
t.mieumparenkorean = 0x3204;
t.mieumpieupkorean = 0x316e;
t.mieumsioskorean = 0x316f;
t.mihiragana = 0x307f;
t.mikatakana = 0x30df;
t.mikatakanahalfwidth = 0xff90;
t.minus = 0x2212;
t.minusbelowcmb = 0x0320;
t.minuscircle = 0x2296;
t.minusmod = 0x02d7;
t.minusplus = 0x2213;
t.minute = 0x2032;
t.miribaarusquare = 0x334a;
t.mirisquare = 0x3349;
t.mlonglegturned = 0x0270;
t.mlsquare = 0x3396;
t.mmcubedsquare = 0x33a3;
t.mmonospace = 0xff4d;
t.mmsquaredsquare = 0x339f;
t.mohiragana = 0x3082;
t.mohmsquare = 0x33c1;
t.mokatakana = 0x30e2;
t.mokatakanahalfwidth = 0xff93;
t.molsquare = 0x33d6;
t.momathai = 0x0e21;
t.moverssquare = 0x33a7;
t.moverssquaredsquare = 0x33a8;
t.mparen = 0x24a8;
t.mpasquare = 0x33ab;
t.mssquare = 0x33b3;
t.msuperior = 0xf6ef;
t.mturned = 0x026f;
t.mu = 0x00b5;
t.mu1 = 0x00b5;
t.muasquare = 0x3382;
t.muchgreater = 0x226b;
t.muchless = 0x226a;
t.mufsquare = 0x338c;
t.mugreek = 0x03bc;
t.mugsquare = 0x338d;
t.muhiragana = 0x3080;
t.mukatakana = 0x30e0;
t.mukatakanahalfwidth = 0xff91;
t.mulsquare = 0x3395;
t.multiply = 0x00d7;
t.mumsquare = 0x339b;
t.munahhebrew = 0x05a3;
t.munahlefthebrew = 0x05a3;
t.musicalnote = 0x266a;
t.musicalnotedbl = 0x266b;
t.musicflatsign = 0x266d;
t.musicsharpsign = 0x266f;
t.mussquare = 0x33b2;
t.muvsquare = 0x33b6;
t.muwsquare = 0x33bc;
t.mvmegasquare = 0x33b9;
t.mvsquare = 0x33b7;
t.mwmegasquare = 0x33bf;
t.mwsquare = 0x33bd;
t.n = 0x006e;
t.nabengali = 0x09a8;
t.nabla = 0x2207;
t.nacute = 0x0144;
t.nadeva = 0x0928;
t.nagujarati = 0x0aa8;
t.nagurmukhi = 0x0a28;
t.nahiragana = 0x306a;
t.nakatakana = 0x30ca;
t.nakatakanahalfwidth = 0xff85;
t.napostrophe = 0x0149;
t.nasquare = 0x3381;
t.nbopomofo = 0x310b;
t.nbspace = 0x00a0;
t.ncaron = 0x0148;
t.ncedilla = 0x0146;
t.ncircle = 0x24dd;
t.ncircumflexbelow = 0x1e4b;
t.ncommaaccent = 0x0146;
t.ndotaccent = 0x1e45;
t.ndotbelow = 0x1e47;
t.nehiragana = 0x306d;
t.nekatakana = 0x30cd;
t.nekatakanahalfwidth = 0xff88;
t.newsheqelsign = 0x20aa;
t.nfsquare = 0x338b;
t.ngabengali = 0x0999;
t.ngadeva = 0x0919;
t.ngagujarati = 0x0a99;
t.ngagurmukhi = 0x0a19;
t.ngonguthai = 0x0e07;
t.nhiragana = 0x3093;
t.nhookleft = 0x0272;
t.nhookretroflex = 0x0273;
t.nieunacirclekorean = 0x326f;
t.nieunaparenkorean = 0x320f;
t.nieuncieuckorean = 0x3135;
t.nieuncirclekorean = 0x3261;
t.nieunhieuhkorean = 0x3136;
t.nieunkorean = 0x3134;
t.nieunpansioskorean = 0x3168;
t.nieunparenkorean = 0x3201;
t.nieunsioskorean = 0x3167;
t.nieuntikeutkorean = 0x3166;
t.nihiragana = 0x306b;
t.nikatakana = 0x30cb;
t.nikatakanahalfwidth = 0xff86;
t.nikhahitleftthai = 0xf899;
t.nikhahitthai = 0x0e4d;
t.nine = 0x0039;
t.ninearabic = 0x0669;
t.ninebengali = 0x09ef;
t.ninecircle = 0x2468;
t.ninecircleinversesansserif = 0x2792;
t.ninedeva = 0x096f;
t.ninegujarati = 0x0aef;
t.ninegurmukhi = 0x0a6f;
t.ninehackarabic = 0x0669;
t.ninehangzhou = 0x3029;
t.nineideographicparen = 0x3228;
t.nineinferior = 0x2089;
t.ninemonospace = 0xff19;
t.nineoldstyle = 0xf739;
t.nineparen = 0x247c;
t.nineperiod = 0x2490;
t.ninepersian = 0x06f9;
t.nineroman = 0x2178;
t.ninesuperior = 0x2079;
t.nineteencircle = 0x2472;
t.nineteenparen = 0x2486;
t.nineteenperiod = 0x249a;
t.ninethai = 0x0e59;
t.nj = 0x01cc;
t.njecyrillic = 0x045a;
t.nkatakana = 0x30f3;
t.nkatakanahalfwidth = 0xff9d;
t.nlegrightlong = 0x019e;
t.nlinebelow = 0x1e49;
t.nmonospace = 0xff4e;
t.nmsquare = 0x339a;
t.nnabengali = 0x09a3;
t.nnadeva = 0x0923;
t.nnagujarati = 0x0aa3;
t.nnagurmukhi = 0x0a23;
t.nnnadeva = 0x0929;
t.nohiragana = 0x306e;
t.nokatakana = 0x30ce;
t.nokatakanahalfwidth = 0xff89;
t.nonbreakingspace = 0x00a0;
t.nonenthai = 0x0e13;
t.nonuthai = 0x0e19;
t.noonarabic = 0x0646;
t.noonfinalarabic = 0xfee6;
t.noonghunnaarabic = 0x06ba;
t.noonghunnafinalarabic = 0xfb9f;
t.nooninitialarabic = 0xfee7;
t.noonjeeminitialarabic = 0xfcd2;
t.noonjeemisolatedarabic = 0xfc4b;
t.noonmedialarabic = 0xfee8;
t.noonmeeminitialarabic = 0xfcd5;
t.noonmeemisolatedarabic = 0xfc4e;
t.noonnoonfinalarabic = 0xfc8d;
t.notcontains = 0x220c;
t.notelement = 0x2209;
t.notelementof = 0x2209;
t.notequal = 0x2260;
t.notgreater = 0x226f;
t.notgreaternorequal = 0x2271;
t.notgreaternorless = 0x2279;
t.notidentical = 0x2262;
t.notless = 0x226e;
t.notlessnorequal = 0x2270;
t.notparallel = 0x2226;
t.notprecedes = 0x2280;
t.notsubset = 0x2284;
t.notsucceeds = 0x2281;
t.notsuperset = 0x2285;
t.nowarmenian = 0x0576;
t.nparen = 0x24a9;
t.nssquare = 0x33b1;
t.nsuperior = 0x207f;
t.ntilde = 0x00f1;
t.nu = 0x03bd;
t.nuhiragana = 0x306c;
t.nukatakana = 0x30cc;
t.nukatakanahalfwidth = 0xff87;
t.nuktabengali = 0x09bc;
t.nuktadeva = 0x093c;
t.nuktagujarati = 0x0abc;
t.nuktagurmukhi = 0x0a3c;
t.numbersign = 0x0023;
t.numbersignmonospace = 0xff03;
t.numbersignsmall = 0xfe5f;
t.numeralsigngreek = 0x0374;
t.numeralsignlowergreek = 0x0375;
t.numero = 0x2116;
t.nun = 0x05e0;
t.nundagesh = 0xfb40;
t.nundageshhebrew = 0xfb40;
t.nunhebrew = 0x05e0;
t.nvsquare = 0x33b5;
t.nwsquare = 0x33bb;
t.nyabengali = 0x099e;
t.nyadeva = 0x091e;
t.nyagujarati = 0x0a9e;
t.nyagurmukhi = 0x0a1e;
t.o = 0x006f;
t.oacute = 0x00f3;
t.oangthai = 0x0e2d;
t.obarred = 0x0275;
t.obarredcyrillic = 0x04e9;
t.obarreddieresiscyrillic = 0x04eb;
t.obengali = 0x0993;
t.obopomofo = 0x311b;
t.obreve = 0x014f;
t.ocandradeva = 0x0911;
t.ocandragujarati = 0x0a91;
t.ocandravowelsigndeva = 0x0949;
t.ocandravowelsigngujarati = 0x0ac9;
t.ocaron = 0x01d2;
t.ocircle = 0x24de;
t.ocircumflex = 0x00f4;
t.ocircumflexacute = 0x1ed1;
t.ocircumflexdotbelow = 0x1ed9;
t.ocircumflexgrave = 0x1ed3;
t.ocircumflexhookabove = 0x1ed5;
t.ocircumflextilde = 0x1ed7;
t.ocyrillic = 0x043e;
t.odblacute = 0x0151;
t.odblgrave = 0x020d;
t.odeva = 0x0913;
t.odieresis = 0x00f6;
t.odieresiscyrillic = 0x04e7;
t.odotbelow = 0x1ecd;
t.oe = 0x0153;
t.oekorean = 0x315a;
t.ogonek = 0x02db;
t.ogonekcmb = 0x0328;
t.ograve = 0x00f2;
t.ogujarati = 0x0a93;
t.oharmenian = 0x0585;
t.ohiragana = 0x304a;
t.ohookabove = 0x1ecf;
t.ohorn = 0x01a1;
t.ohornacute = 0x1edb;
t.ohorndotbelow = 0x1ee3;
t.ohorngrave = 0x1edd;
t.ohornhookabove = 0x1edf;
t.ohorntilde = 0x1ee1;
t.ohungarumlaut = 0x0151;
t.oi = 0x01a3;
t.oinvertedbreve = 0x020f;
t.okatakana = 0x30aa;
t.okatakanahalfwidth = 0xff75;
t.okorean = 0x3157;
t.olehebrew = 0x05ab;
t.omacron = 0x014d;
t.omacronacute = 0x1e53;
t.omacrongrave = 0x1e51;
t.omdeva = 0x0950;
t.omega = 0x03c9;
t.omega1 = 0x03d6;
t.omegacyrillic = 0x0461;
t.omegalatinclosed = 0x0277;
t.omegaroundcyrillic = 0x047b;
t.omegatitlocyrillic = 0x047d;
t.omegatonos = 0x03ce;
t.omgujarati = 0x0ad0;
t.omicron = 0x03bf;
t.omicrontonos = 0x03cc;
t.omonospace = 0xff4f;
t.one = 0x0031;
t.onearabic = 0x0661;
t.onebengali = 0x09e7;
t.onecircle = 0x2460;
t.onecircleinversesansserif = 0x278a;
t.onedeva = 0x0967;
t.onedotenleader = 0x2024;
t.oneeighth = 0x215b;
t.onefitted = 0xf6dc;
t.onegujarati = 0x0ae7;
t.onegurmukhi = 0x0a67;
t.onehackarabic = 0x0661;
t.onehalf = 0x00bd;
t.onehangzhou = 0x3021;
t.oneideographicparen = 0x3220;
t.oneinferior = 0x2081;
t.onemonospace = 0xff11;
t.onenumeratorbengali = 0x09f4;
t.oneoldstyle = 0xf731;
t.oneparen = 0x2474;
t.oneperiod = 0x2488;
t.onepersian = 0x06f1;
t.onequarter = 0x00bc;
t.oneroman = 0x2170;
t.onesuperior = 0x00b9;
t.onethai = 0x0e51;
t.onethird = 0x2153;
t.oogonek = 0x01eb;
t.oogonekmacron = 0x01ed;
t.oogurmukhi = 0x0a13;
t.oomatragurmukhi = 0x0a4b;
t.oopen = 0x0254;
t.oparen = 0x24aa;
t.openbullet = 0x25e6;
t.option = 0x2325;
t.ordfeminine = 0x00aa;
t.ordmasculine = 0x00ba;
t.orthogonal = 0x221f;
t.oshortdeva = 0x0912;
t.oshortvowelsigndeva = 0x094a;
t.oslash = 0x00f8;
t.oslashacute = 0x01ff;
t.osmallhiragana = 0x3049;
t.osmallkatakana = 0x30a9;
t.osmallkatakanahalfwidth = 0xff6b;
t.ostrokeacute = 0x01ff;
t.osuperior = 0xf6f0;
t.otcyrillic = 0x047f;
t.otilde = 0x00f5;
t.otildeacute = 0x1e4d;
t.otildedieresis = 0x1e4f;
t.oubopomofo = 0x3121;
t.overline = 0x203e;
t.overlinecenterline = 0xfe4a;
t.overlinecmb = 0x0305;
t.overlinedashed = 0xfe49;
t.overlinedblwavy = 0xfe4c;
t.overlinewavy = 0xfe4b;
t.overscore = 0x00af;
t.ovowelsignbengali = 0x09cb;
t.ovowelsigndeva = 0x094b;
t.ovowelsigngujarati = 0x0acb;
t.p = 0x0070;
t.paampssquare = 0x3380;
t.paasentosquare = 0x332b;
t.pabengali = 0x09aa;
t.pacute = 0x1e55;
t.padeva = 0x092a;
t.pagedown = 0x21df;
t.pageup = 0x21de;
t.pagujarati = 0x0aaa;
t.pagurmukhi = 0x0a2a;
t.pahiragana = 0x3071;
t.paiyannoithai = 0x0e2f;
t.pakatakana = 0x30d1;
t.palatalizationcyrilliccmb = 0x0484;
t.palochkacyrillic = 0x04c0;
t.pansioskorean = 0x317f;
t.paragraph = 0x00b6;
t.parallel = 0x2225;
t.parenleft = 0x0028;
t.parenleftaltonearabic = 0xfd3e;
t.parenleftbt = 0xf8ed;
t.parenleftex = 0xf8ec;
t.parenleftinferior = 0x208d;
t.parenleftmonospace = 0xff08;
t.parenleftsmall = 0xfe59;
t.parenleftsuperior = 0x207d;
t.parenlefttp = 0xf8eb;
t.parenleftvertical = 0xfe35;
t.parenright = 0x0029;
t.parenrightaltonearabic = 0xfd3f;
t.parenrightbt = 0xf8f8;
t.parenrightex = 0xf8f7;
t.parenrightinferior = 0x208e;
t.parenrightmonospace = 0xff09;
t.parenrightsmall = 0xfe5a;
t.parenrightsuperior = 0x207e;
t.parenrighttp = 0xf8f6;
t.parenrightvertical = 0xfe36;
t.partialdiff = 0x2202;
t.paseqhebrew = 0x05c0;
t.pashtahebrew = 0x0599;
t.pasquare = 0x33a9;
t.patah = 0x05b7;
t.patah11 = 0x05b7;
t.patah1d = 0x05b7;
t.patah2a = 0x05b7;
t.patahhebrew = 0x05b7;
t.patahnarrowhebrew = 0x05b7;
t.patahquarterhebrew = 0x05b7;
t.patahwidehebrew = 0x05b7;
t.pazerhebrew = 0x05a1;
t.pbopomofo = 0x3106;
t.pcircle = 0x24df;
t.pdotaccent = 0x1e57;
t.pe = 0x05e4;
t.pecyrillic = 0x043f;
t.pedagesh = 0xfb44;
t.pedageshhebrew = 0xfb44;
t.peezisquare = 0x333b;
t.pefinaldageshhebrew = 0xfb43;
t.peharabic = 0x067e;
t.peharmenian = 0x057a;
t.pehebrew = 0x05e4;
t.pehfinalarabic = 0xfb57;
t.pehinitialarabic = 0xfb58;
t.pehiragana = 0x307a;
t.pehmedialarabic = 0xfb59;
t.pekatakana = 0x30da;
t.pemiddlehookcyrillic = 0x04a7;
t.perafehebrew = 0xfb4e;
t.percent = 0x0025;
t.percentarabic = 0x066a;
t.percentmonospace = 0xff05;
t.percentsmall = 0xfe6a;
t.period = 0x002e;
t.periodarmenian = 0x0589;
t.periodcentered = 0x00b7;
t.periodhalfwidth = 0xff61;
t.periodinferior = 0xf6e7;
t.periodmonospace = 0xff0e;
t.periodsmall = 0xfe52;
t.periodsuperior = 0xf6e8;
t.perispomenigreekcmb = 0x0342;
t.perpendicular = 0x22a5;
t.perthousand = 0x2030;
t.peseta = 0x20a7;
t.pfsquare = 0x338a;
t.phabengali = 0x09ab;
t.phadeva = 0x092b;
t.phagujarati = 0x0aab;
t.phagurmukhi = 0x0a2b;
t.phi = 0x03c6;
t.phi1 = 0x03d5;
t.phieuphacirclekorean = 0x327a;
t.phieuphaparenkorean = 0x321a;
t.phieuphcirclekorean = 0x326c;
t.phieuphkorean = 0x314d;
t.phieuphparenkorean = 0x320c;
t.philatin = 0x0278;
t.phinthuthai = 0x0e3a;
t.phisymbolgreek = 0x03d5;
t.phook = 0x01a5;
t.phophanthai = 0x0e1e;
t.phophungthai = 0x0e1c;
t.phosamphaothai = 0x0e20;
t.pi = 0x03c0;
t.pieupacirclekorean = 0x3273;
t.pieupaparenkorean = 0x3213;
t.pieupcieuckorean = 0x3176;
t.pieupcirclekorean = 0x3265;
t.pieupkiyeokkorean = 0x3172;
t.pieupkorean = 0x3142;
t.pieupparenkorean = 0x3205;
t.pieupsioskiyeokkorean = 0x3174;
t.pieupsioskorean = 0x3144;
t.pieupsiostikeutkorean = 0x3175;
t.pieupthieuthkorean = 0x3177;
t.pieuptikeutkorean = 0x3173;
t.pihiragana = 0x3074;
t.pikatakana = 0x30d4;
t.pisymbolgreek = 0x03d6;
t.piwrarmenian = 0x0583;
t.planckover2pi = 0x210f;
t.planckover2pi1 = 0x210f;
t.plus = 0x002b;
t.plusbelowcmb = 0x031f;
t.pluscircle = 0x2295;
t.plusminus = 0x00b1;
t.plusmod = 0x02d6;
t.plusmonospace = 0xff0b;
t.plussmall = 0xfe62;
t.plussuperior = 0x207a;
t.pmonospace = 0xff50;
t.pmsquare = 0x33d8;
t.pohiragana = 0x307d;
t.pointingindexdownwhite = 0x261f;
t.pointingindexleftwhite = 0x261c;
t.pointingindexrightwhite = 0x261e;
t.pointingindexupwhite = 0x261d;
t.pokatakana = 0x30dd;
t.poplathai = 0x0e1b;
t.postalmark = 0x3012;
t.postalmarkface = 0x3020;
t.pparen = 0x24ab;
t.precedes = 0x227a;
t.prescription = 0x211e;
t.primemod = 0x02b9;
t.primereversed = 0x2035;
t.product = 0x220f;
t.projective = 0x2305;
t.prolongedkana = 0x30fc;
t.propellor = 0x2318;
t.propersubset = 0x2282;
t.propersuperset = 0x2283;
t.proportion = 0x2237;
t.proportional = 0x221d;
t.psi = 0x03c8;
t.psicyrillic = 0x0471;
t.psilipneumatacyrilliccmb = 0x0486;
t.pssquare = 0x33b0;
t.puhiragana = 0x3077;
t.pukatakana = 0x30d7;
t.pvsquare = 0x33b4;
t.pwsquare = 0x33ba;
t.q = 0x0071;
t.qadeva = 0x0958;
t.qadmahebrew = 0x05a8;
t.qafarabic = 0x0642;
t.qaffinalarabic = 0xfed6;
t.qafinitialarabic = 0xfed7;
t.qafmedialarabic = 0xfed8;
t.qamats = 0x05b8;
t.qamats10 = 0x05b8;
t.qamats1a = 0x05b8;
t.qamats1c = 0x05b8;
t.qamats27 = 0x05b8;
t.qamats29 = 0x05b8;
t.qamats33 = 0x05b8;
t.qamatsde = 0x05b8;
t.qamatshebrew = 0x05b8;
t.qamatsnarrowhebrew = 0x05b8;
t.qamatsqatanhebrew = 0x05b8;
t.qamatsqatannarrowhebrew = 0x05b8;
t.qamatsqatanquarterhebrew = 0x05b8;
t.qamatsqatanwidehebrew = 0x05b8;
t.qamatsquarterhebrew = 0x05b8;
t.qamatswidehebrew = 0x05b8;
t.qarneyparahebrew = 0x059f;
t.qbopomofo = 0x3111;
t.qcircle = 0x24e0;
t.qhook = 0x02a0;
t.qmonospace = 0xff51;
t.qof = 0x05e7;
t.qofdagesh = 0xfb47;
t.qofdageshhebrew = 0xfb47;
t.qofhebrew = 0x05e7;
t.qparen = 0x24ac;
t.quarternote = 0x2669;
t.qubuts = 0x05bb;
t.qubuts18 = 0x05bb;
t.qubuts25 = 0x05bb;
t.qubuts31 = 0x05bb;
t.qubutshebrew = 0x05bb;
t.qubutsnarrowhebrew = 0x05bb;
t.qubutsquarterhebrew = 0x05bb;
t.qubutswidehebrew = 0x05bb;
t.question = 0x003f;
t.questionarabic = 0x061f;
t.questionarmenian = 0x055e;
t.questiondown = 0x00bf;
t.questiondownsmall = 0xf7bf;
t.questiongreek = 0x037e;
t.questionmonospace = 0xff1f;
t.questionsmall = 0xf73f;
t.quotedbl = 0x0022;
t.quotedblbase = 0x201e;
t.quotedblleft = 0x201c;
t.quotedblmonospace = 0xff02;
t.quotedblprime = 0x301e;
t.quotedblprimereversed = 0x301d;
t.quotedblright = 0x201d;
t.quoteleft = 0x2018;
t.quoteleftreversed = 0x201b;
t.quotereversed = 0x201b;
t.quoteright = 0x2019;
t.quoterightn = 0x0149;
t.quotesinglbase = 0x201a;
t.quotesingle = 0x0027;
t.quotesinglemonospace = 0xff07;
t.r = 0x0072;
t.raarmenian = 0x057c;
t.rabengali = 0x09b0;
t.racute = 0x0155;
t.radeva = 0x0930;
t.radical = 0x221a;
t.radicalex = 0xf8e5;
t.radoverssquare = 0x33ae;
t.radoverssquaredsquare = 0x33af;
t.radsquare = 0x33ad;
t.rafe = 0x05bf;
t.rafehebrew = 0x05bf;
t.ragujarati = 0x0ab0;
t.ragurmukhi = 0x0a30;
t.rahiragana = 0x3089;
t.rakatakana = 0x30e9;
t.rakatakanahalfwidth = 0xff97;
t.ralowerdiagonalbengali = 0x09f1;
t.ramiddlediagonalbengali = 0x09f0;
t.ramshorn = 0x0264;
t.ratio = 0x2236;
t.rbopomofo = 0x3116;
t.rcaron = 0x0159;
t.rcedilla = 0x0157;
t.rcircle = 0x24e1;
t.rcommaaccent = 0x0157;
t.rdblgrave = 0x0211;
t.rdotaccent = 0x1e59;
t.rdotbelow = 0x1e5b;
t.rdotbelowmacron = 0x1e5d;
t.referencemark = 0x203b;
t.reflexsubset = 0x2286;
t.reflexsuperset = 0x2287;
t.registered = 0x00ae;
t.registersans = 0xf8e8;
t.registerserif = 0xf6da;
t.reharabic = 0x0631;
t.reharmenian = 0x0580;
t.rehfinalarabic = 0xfeae;
t.rehiragana = 0x308c;
t.rekatakana = 0x30ec;
t.rekatakanahalfwidth = 0xff9a;
t.resh = 0x05e8;
t.reshdageshhebrew = 0xfb48;
t.reshhebrew = 0x05e8;
t.reversedtilde = 0x223d;
t.reviahebrew = 0x0597;
t.reviamugrashhebrew = 0x0597;
t.revlogicalnot = 0x2310;
t.rfishhook = 0x027e;
t.rfishhookreversed = 0x027f;
t.rhabengali = 0x09dd;
t.rhadeva = 0x095d;
t.rho = 0x03c1;
t.rhook = 0x027d;
t.rhookturned = 0x027b;
t.rhookturnedsuperior = 0x02b5;
t.rhosymbolgreek = 0x03f1;
t.rhotichookmod = 0x02de;
t.rieulacirclekorean = 0x3271;
t.rieulaparenkorean = 0x3211;
t.rieulcirclekorean = 0x3263;
t.rieulhieuhkorean = 0x3140;
t.rieulkiyeokkorean = 0x313a;
t.rieulkiyeoksioskorean = 0x3169;
t.rieulkorean = 0x3139;
t.rieulmieumkorean = 0x313b;
t.rieulpansioskorean = 0x316c;
t.rieulparenkorean = 0x3203;
t.rieulphieuphkorean = 0x313f;
t.rieulpieupkorean = 0x313c;
t.rieulpieupsioskorean = 0x316b;
t.rieulsioskorean = 0x313d;
t.rieulthieuthkorean = 0x313e;
t.rieultikeutkorean = 0x316a;
t.rieulyeorinhieuhkorean = 0x316d;
t.rightangle = 0x221f;
t.righttackbelowcmb = 0x0319;
t.righttriangle = 0x22bf;
t.rihiragana = 0x308a;
t.rikatakana = 0x30ea;
t.rikatakanahalfwidth = 0xff98;
t.ring = 0x02da;
t.ringbelowcmb = 0x0325;
t.ringcmb = 0x030a;
t.ringhalfleft = 0x02bf;
t.ringhalfleftarmenian = 0x0559;
t.ringhalfleftbelowcmb = 0x031c;
t.ringhalfleftcentered = 0x02d3;
t.ringhalfright = 0x02be;
t.ringhalfrightbelowcmb = 0x0339;
t.ringhalfrightcentered = 0x02d2;
t.rinvertedbreve = 0x0213;
t.rittorusquare = 0x3351;
t.rlinebelow = 0x1e5f;
t.rlongleg = 0x027c;
t.rlonglegturned = 0x027a;
t.rmonospace = 0xff52;
t.rohiragana = 0x308d;
t.rokatakana = 0x30ed;
t.rokatakanahalfwidth = 0xff9b;
t.roruathai = 0x0e23;
t.rparen = 0x24ad;
t.rrabengali = 0x09dc;
t.rradeva = 0x0931;
t.rragurmukhi = 0x0a5c;
t.rreharabic = 0x0691;
t.rrehfinalarabic = 0xfb8d;
t.rrvocalicbengali = 0x09e0;
t.rrvocalicdeva = 0x0960;
t.rrvocalicgujarati = 0x0ae0;
t.rrvocalicvowelsignbengali = 0x09c4;
t.rrvocalicvowelsigndeva = 0x0944;
t.rrvocalicvowelsigngujarati = 0x0ac4;
t.rsuperior = 0xf6f1;
t.rtblock = 0x2590;
t.rturned = 0x0279;
t.rturnedsuperior = 0x02b4;
t.ruhiragana = 0x308b;
t.rukatakana = 0x30eb;
t.rukatakanahalfwidth = 0xff99;
t.rupeemarkbengali = 0x09f2;
t.rupeesignbengali = 0x09f3;
t.rupiah = 0xf6dd;
t.ruthai = 0x0e24;
t.rvocalicbengali = 0x098b;
t.rvocalicdeva = 0x090b;
t.rvocalicgujarati = 0x0a8b;
t.rvocalicvowelsignbengali = 0x09c3;
t.rvocalicvowelsigndeva = 0x0943;
t.rvocalicvowelsigngujarati = 0x0ac3;
t.s = 0x0073;
t.sabengali = 0x09b8;
t.sacute = 0x015b;
t.sacutedotaccent = 0x1e65;
t.sadarabic = 0x0635;
t.sadeva = 0x0938;
t.sadfinalarabic = 0xfeba;
t.sadinitialarabic = 0xfebb;
t.sadmedialarabic = 0xfebc;
t.sagujarati = 0x0ab8;
t.sagurmukhi = 0x0a38;
t.sahiragana = 0x3055;
t.sakatakana = 0x30b5;
t.sakatakanahalfwidth = 0xff7b;
t.sallallahoualayhewasallamarabic = 0xfdfa;
t.samekh = 0x05e1;
t.samekhdagesh = 0xfb41;
t.samekhdageshhebrew = 0xfb41;
t.samekhhebrew = 0x05e1;
t.saraaathai = 0x0e32;
t.saraaethai = 0x0e41;
t.saraaimaimalaithai = 0x0e44;
t.saraaimaimuanthai = 0x0e43;
t.saraamthai = 0x0e33;
t.saraathai = 0x0e30;
t.saraethai = 0x0e40;
t.saraiileftthai = 0xf886;
t.saraiithai = 0x0e35;
t.saraileftthai = 0xf885;
t.saraithai = 0x0e34;
t.saraothai = 0x0e42;
t.saraueeleftthai = 0xf888;
t.saraueethai = 0x0e37;
t.saraueleftthai = 0xf887;
t.sarauethai = 0x0e36;
t.sarauthai = 0x0e38;
t.sarauuthai = 0x0e39;
t.sbopomofo = 0x3119;
t.scaron = 0x0161;
t.scarondotaccent = 0x1e67;
t.scedilla = 0x015f;
t.schwa = 0x0259;
t.schwacyrillic = 0x04d9;
t.schwadieresiscyrillic = 0x04db;
t.schwahook = 0x025a;
t.scircle = 0x24e2;
t.scircumflex = 0x015d;
t.scommaaccent = 0x0219;
t.sdotaccent = 0x1e61;
t.sdotbelow = 0x1e63;
t.sdotbelowdotaccent = 0x1e69;
t.seagullbelowcmb = 0x033c;
t.second = 0x2033;
t.secondtonechinese = 0x02ca;
t.section = 0x00a7;
t.seenarabic = 0x0633;
t.seenfinalarabic = 0xfeb2;
t.seeninitialarabic = 0xfeb3;
t.seenmedialarabic = 0xfeb4;
t.segol = 0x05b6;
t.segol13 = 0x05b6;
t.segol1f = 0x05b6;
t.segol2c = 0x05b6;
t.segolhebrew = 0x05b6;
t.segolnarrowhebrew = 0x05b6;
t.segolquarterhebrew = 0x05b6;
t.segoltahebrew = 0x0592;
t.segolwidehebrew = 0x05b6;
t.seharmenian = 0x057d;
t.sehiragana = 0x305b;
t.sekatakana = 0x30bb;
t.sekatakanahalfwidth = 0xff7e;
t.semicolon = 0x003b;
t.semicolonarabic = 0x061b;
t.semicolonmonospace = 0xff1b;
t.semicolonsmall = 0xfe54;
t.semivoicedmarkkana = 0x309c;
t.semivoicedmarkkanahalfwidth = 0xff9f;
t.sentisquare = 0x3322;
t.sentosquare = 0x3323;
t.seven = 0x0037;
t.sevenarabic = 0x0667;
t.sevenbengali = 0x09ed;
t.sevencircle = 0x2466;
t.sevencircleinversesansserif = 0x2790;
t.sevendeva = 0x096d;
t.seveneighths = 0x215e;
t.sevengujarati = 0x0aed;
t.sevengurmukhi = 0x0a6d;
t.sevenhackarabic = 0x0667;
t.sevenhangzhou = 0x3027;
t.sevenideographicparen = 0x3226;
t.seveninferior = 0x2087;
t.sevenmonospace = 0xff17;
t.sevenoldstyle = 0xf737;
t.sevenparen = 0x247a;
t.sevenperiod = 0x248e;
t.sevenpersian = 0x06f7;
t.sevenroman = 0x2176;
t.sevensuperior = 0x2077;
t.seventeencircle = 0x2470;
t.seventeenparen = 0x2484;
t.seventeenperiod = 0x2498;
t.seventhai = 0x0e57;
t.sfthyphen = 0x00ad;
t.shaarmenian = 0x0577;
t.shabengali = 0x09b6;
t.shacyrillic = 0x0448;
t.shaddaarabic = 0x0651;
t.shaddadammaarabic = 0xfc61;
t.shaddadammatanarabic = 0xfc5e;
t.shaddafathaarabic = 0xfc60;
t.shaddakasraarabic = 0xfc62;
t.shaddakasratanarabic = 0xfc5f;
t.shade = 0x2592;
t.shadedark = 0x2593;
t.shadelight = 0x2591;
t.shademedium = 0x2592;
t.shadeva = 0x0936;
t.shagujarati = 0x0ab6;
t.shagurmukhi = 0x0a36;
t.shalshelethebrew = 0x0593;
t.shbopomofo = 0x3115;
t.shchacyrillic = 0x0449;
t.sheenarabic = 0x0634;
t.sheenfinalarabic = 0xfeb6;
t.sheeninitialarabic = 0xfeb7;
t.sheenmedialarabic = 0xfeb8;
t.sheicoptic = 0x03e3;
t.sheqel = 0x20aa;
t.sheqelhebrew = 0x20aa;
t.sheva = 0x05b0;
t.sheva115 = 0x05b0;
t.sheva15 = 0x05b0;
t.sheva22 = 0x05b0;
t.sheva2e = 0x05b0;
t.shevahebrew = 0x05b0;
t.shevanarrowhebrew = 0x05b0;
t.shevaquarterhebrew = 0x05b0;
t.shevawidehebrew = 0x05b0;
t.shhacyrillic = 0x04bb;
t.shimacoptic = 0x03ed;
t.shin = 0x05e9;
t.shindagesh = 0xfb49;
t.shindageshhebrew = 0xfb49;
t.shindageshshindot = 0xfb2c;
t.shindageshshindothebrew = 0xfb2c;
t.shindageshsindot = 0xfb2d;
t.shindageshsindothebrew = 0xfb2d;
t.shindothebrew = 0x05c1;
t.shinhebrew = 0x05e9;
t.shinshindot = 0xfb2a;
t.shinshindothebrew = 0xfb2a;
t.shinsindot = 0xfb2b;
t.shinsindothebrew = 0xfb2b;
t.shook = 0x0282;
t.sigma = 0x03c3;
t.sigma1 = 0x03c2;
t.sigmafinal = 0x03c2;
t.sigmalunatesymbolgreek = 0x03f2;
t.sihiragana = 0x3057;
t.sikatakana = 0x30b7;
t.sikatakanahalfwidth = 0xff7c;
t.siluqhebrew = 0x05bd;
t.siluqlefthebrew = 0x05bd;
t.similar = 0x223c;
t.sindothebrew = 0x05c2;
t.siosacirclekorean = 0x3274;
t.siosaparenkorean = 0x3214;
t.sioscieuckorean = 0x317e;
t.sioscirclekorean = 0x3266;
t.sioskiyeokkorean = 0x317a;
t.sioskorean = 0x3145;
t.siosnieunkorean = 0x317b;
t.siosparenkorean = 0x3206;
t.siospieupkorean = 0x317d;
t.siostikeutkorean = 0x317c;
t.six = 0x0036;
t.sixarabic = 0x0666;
t.sixbengali = 0x09ec;
t.sixcircle = 0x2465;
t.sixcircleinversesansserif = 0x278f;
t.sixdeva = 0x096c;
t.sixgujarati = 0x0aec;
t.sixgurmukhi = 0x0a6c;
t.sixhackarabic = 0x0666;
t.sixhangzhou = 0x3026;
t.sixideographicparen = 0x3225;
t.sixinferior = 0x2086;
t.sixmonospace = 0xff16;
t.sixoldstyle = 0xf736;
t.sixparen = 0x2479;
t.sixperiod = 0x248d;
t.sixpersian = 0x06f6;
t.sixroman = 0x2175;
t.sixsuperior = 0x2076;
t.sixteencircle = 0x246f;
t.sixteencurrencydenominatorbengali = 0x09f9;
t.sixteenparen = 0x2483;
t.sixteenperiod = 0x2497;
t.sixthai = 0x0e56;
t.slash = 0x002f;
t.slashmonospace = 0xff0f;
t.slong = 0x017f;
t.slongdotaccent = 0x1e9b;
t.smileface = 0x263a;
t.smonospace = 0xff53;
t.sofpasuqhebrew = 0x05c3;
t.softhyphen = 0x00ad;
t.softsigncyrillic = 0x044c;
t.sohiragana = 0x305d;
t.sokatakana = 0x30bd;
t.sokatakanahalfwidth = 0xff7f;
t.soliduslongoverlaycmb = 0x0338;
t.solidusshortoverlaycmb = 0x0337;
t.sorusithai = 0x0e29;
t.sosalathai = 0x0e28;
t.sosothai = 0x0e0b;
t.sosuathai = 0x0e2a;
t.space = 0x0020;
t.spacehackarabic = 0x0020;
t.spade = 0x2660;
t.spadesuitblack = 0x2660;
t.spadesuitwhite = 0x2664;
t.sparen = 0x24ae;
t.squarebelowcmb = 0x033b;
t.squarecc = 0x33c4;
t.squarecm = 0x339d;
t.squarediagonalcrosshatchfill = 0x25a9;
t.squarehorizontalfill = 0x25a4;
t.squarekg = 0x338f;
t.squarekm = 0x339e;
t.squarekmcapital = 0x33ce;
t.squareln = 0x33d1;
t.squarelog = 0x33d2;
t.squaremg = 0x338e;
t.squaremil = 0x33d5;
t.squaremm = 0x339c;
t.squaremsquared = 0x33a1;
t.squareorthogonalcrosshatchfill = 0x25a6;
t.squareupperlefttolowerrightfill = 0x25a7;
t.squareupperrighttolowerleftfill = 0x25a8;
t.squareverticalfill = 0x25a5;
t.squarewhitewithsmallblack = 0x25a3;
t.srsquare = 0x33db;
t.ssabengali = 0x09b7;
t.ssadeva = 0x0937;
t.ssagujarati = 0x0ab7;
t.ssangcieuckorean = 0x3149;
t.ssanghieuhkorean = 0x3185;
t.ssangieungkorean = 0x3180;
t.ssangkiyeokkorean = 0x3132;
t.ssangnieunkorean = 0x3165;
t.ssangpieupkorean = 0x3143;
t.ssangsioskorean = 0x3146;
t.ssangtikeutkorean = 0x3138;
t.ssuperior = 0xf6f2;
t.sterling = 0x00a3;
t.sterlingmonospace = 0xffe1;
t.strokelongoverlaycmb = 0x0336;
t.strokeshortoverlaycmb = 0x0335;
t.subset = 0x2282;
t.subsetnotequal = 0x228a;
t.subsetorequal = 0x2286;
t.succeeds = 0x227b;
t.suchthat = 0x220b;
t.suhiragana = 0x3059;
t.sukatakana = 0x30b9;
t.sukatakanahalfwidth = 0xff7d;
t.sukunarabic = 0x0652;
t.summation = 0x2211;
t.sun = 0x263c;
t.superset = 0x2283;
t.supersetnotequal = 0x228b;
t.supersetorequal = 0x2287;
t.svsquare = 0x33dc;
t.syouwaerasquare = 0x337c;
t.t = 0x0074;
t.tabengali = 0x09a4;
t.tackdown = 0x22a4;
t.tackleft = 0x22a3;
t.tadeva = 0x0924;
t.tagujarati = 0x0aa4;
t.tagurmukhi = 0x0a24;
t.taharabic = 0x0637;
t.tahfinalarabic = 0xfec2;
t.tahinitialarabic = 0xfec3;
t.tahiragana = 0x305f;
t.tahmedialarabic = 0xfec4;
t.taisyouerasquare = 0x337d;
t.takatakana = 0x30bf;
t.takatakanahalfwidth = 0xff80;
t.tatweelarabic = 0x0640;
t.tau = 0x03c4;
t.tav = 0x05ea;
t.tavdages = 0xfb4a;
t.tavdagesh = 0xfb4a;
t.tavdageshhebrew = 0xfb4a;
t.tavhebrew = 0x05ea;
t.tbar = 0x0167;
t.tbopomofo = 0x310a;
t.tcaron = 0x0165;
t.tccurl = 0x02a8;
t.tcedilla = 0x0163;
t.tcheharabic = 0x0686;
t.tchehfinalarabic = 0xfb7b;
t.tchehinitialarabic = 0xfb7c;
t.tchehmedialarabic = 0xfb7d;
t.tcircle = 0x24e3;
t.tcircumflexbelow = 0x1e71;
t.tcommaaccent = 0x0163;
t.tdieresis = 0x1e97;
t.tdotaccent = 0x1e6b;
t.tdotbelow = 0x1e6d;
t.tecyrillic = 0x0442;
t.tedescendercyrillic = 0x04ad;
t.teharabic = 0x062a;
t.tehfinalarabic = 0xfe96;
t.tehhahinitialarabic = 0xfca2;
t.tehhahisolatedarabic = 0xfc0c;
t.tehinitialarabic = 0xfe97;
t.tehiragana = 0x3066;
t.tehjeeminitialarabic = 0xfca1;
t.tehjeemisolatedarabic = 0xfc0b;
t.tehmarbutaarabic = 0x0629;
t.tehmarbutafinalarabic = 0xfe94;
t.tehmedialarabic = 0xfe98;
t.tehmeeminitialarabic = 0xfca4;
t.tehmeemisolatedarabic = 0xfc0e;
t.tehnoonfinalarabic = 0xfc73;
t.tekatakana = 0x30c6;
t.tekatakanahalfwidth = 0xff83;
t.telephone = 0x2121;
t.telephoneblack = 0x260e;
t.telishagedolahebrew = 0x05a0;
t.telishaqetanahebrew = 0x05a9;
t.tencircle = 0x2469;
t.tenideographicparen = 0x3229;
t.tenparen = 0x247d;
t.tenperiod = 0x2491;
t.tenroman = 0x2179;
t.tesh = 0x02a7;
t.tet = 0x05d8;
t.tetdagesh = 0xfb38;
t.tetdageshhebrew = 0xfb38;
t.tethebrew = 0x05d8;
t.tetsecyrillic = 0x04b5;
t.tevirhebrew = 0x059b;
t.tevirlefthebrew = 0x059b;
t.thabengali = 0x09a5;
t.thadeva = 0x0925;
t.thagujarati = 0x0aa5;
t.thagurmukhi = 0x0a25;
t.thalarabic = 0x0630;
t.thalfinalarabic = 0xfeac;
t.thanthakhatlowleftthai = 0xf898;
t.thanthakhatlowrightthai = 0xf897;
t.thanthakhatthai = 0x0e4c;
t.thanthakhatupperleftthai = 0xf896;
t.theharabic = 0x062b;
t.thehfinalarabic = 0xfe9a;
t.thehinitialarabic = 0xfe9b;
t.thehmedialarabic = 0xfe9c;
t.thereexists = 0x2203;
t.therefore = 0x2234;
t.theta = 0x03b8;
t.theta1 = 0x03d1;
t.thetasymbolgreek = 0x03d1;
t.thieuthacirclekorean = 0x3279;
t.thieuthaparenkorean = 0x3219;
t.thieuthcirclekorean = 0x326b;
t.thieuthkorean = 0x314c;
t.thieuthparenkorean = 0x320b;
t.thirteencircle = 0x246c;
t.thirteenparen = 0x2480;
t.thirteenperiod = 0x2494;
t.thonangmonthothai = 0x0e11;
t.thook = 0x01ad;
t.thophuthaothai = 0x0e12;
t.thorn = 0x00fe;
t.thothahanthai = 0x0e17;
t.thothanthai = 0x0e10;
t.thothongthai = 0x0e18;
t.thothungthai = 0x0e16;
t.thousandcyrillic = 0x0482;
t.thousandsseparatorarabic = 0x066c;
t.thousandsseparatorpersian = 0x066c;
t.three = 0x0033;
t.threearabic = 0x0663;
t.threebengali = 0x09e9;
t.threecircle = 0x2462;
t.threecircleinversesansserif = 0x278c;
t.threedeva = 0x0969;
t.threeeighths = 0x215c;
t.threegujarati = 0x0ae9;
t.threegurmukhi = 0x0a69;
t.threehackarabic = 0x0663;
t.threehangzhou = 0x3023;
t.threeideographicparen = 0x3222;
t.threeinferior = 0x2083;
t.threemonospace = 0xff13;
t.threenumeratorbengali = 0x09f6;
t.threeoldstyle = 0xf733;
t.threeparen = 0x2476;
t.threeperiod = 0x248a;
t.threepersian = 0x06f3;
t.threequarters = 0x00be;
t.threequartersemdash = 0xf6de;
t.threeroman = 0x2172;
t.threesuperior = 0x00b3;
t.threethai = 0x0e53;
t.thzsquare = 0x3394;
t.tihiragana = 0x3061;
t.tikatakana = 0x30c1;
t.tikatakanahalfwidth = 0xff81;
t.tikeutacirclekorean = 0x3270;
t.tikeutaparenkorean = 0x3210;
t.tikeutcirclekorean = 0x3262;
t.tikeutkorean = 0x3137;
t.tikeutparenkorean = 0x3202;
t.tilde = 0x02dc;
t.tildebelowcmb = 0x0330;
t.tildecmb = 0x0303;
t.tildecomb = 0x0303;
t.tildedoublecmb = 0x0360;
t.tildeoperator = 0x223c;
t.tildeoverlaycmb = 0x0334;
t.tildeverticalcmb = 0x033e;
t.timescircle = 0x2297;
t.tipehahebrew = 0x0596;
t.tipehalefthebrew = 0x0596;
t.tippigurmukhi = 0x0a70;
t.titlocyrilliccmb = 0x0483;
t.tiwnarmenian = 0x057f;
t.tlinebelow = 0x1e6f;
t.tmonospace = 0xff54;
t.toarmenian = 0x0569;
t.tohiragana = 0x3068;
t.tokatakana = 0x30c8;
t.tokatakanahalfwidth = 0xff84;
t.tonebarextrahighmod = 0x02e5;
t.tonebarextralowmod = 0x02e9;
t.tonebarhighmod = 0x02e6;
t.tonebarlowmod = 0x02e8;
t.tonebarmidmod = 0x02e7;
t.tonefive = 0x01bd;
t.tonesix = 0x0185;
t.tonetwo = 0x01a8;
t.tonos = 0x0384;
t.tonsquare = 0x3327;
t.topatakthai = 0x0e0f;
t.tortoiseshellbracketleft = 0x3014;
t.tortoiseshellbracketleftsmall = 0xfe5d;
t.tortoiseshellbracketleftvertical = 0xfe39;
t.tortoiseshellbracketright = 0x3015;
t.tortoiseshellbracketrightsmall = 0xfe5e;
t.tortoiseshellbracketrightvertical = 0xfe3a;
t.totaothai = 0x0e15;
t.tpalatalhook = 0x01ab;
t.tparen = 0x24af;
t.trademark = 0x2122;
t.trademarksans = 0xf8ea;
t.trademarkserif = 0xf6db;
t.tretroflexhook = 0x0288;
t.triagdn = 0x25bc;
t.triaglf = 0x25c4;
t.triagrt = 0x25ba;
t.triagup = 0x25b2;
t.ts = 0x02a6;
t.tsadi = 0x05e6;
t.tsadidagesh = 0xfb46;
t.tsadidageshhebrew = 0xfb46;
t.tsadihebrew = 0x05e6;
t.tsecyrillic = 0x0446;
t.tsere = 0x05b5;
t.tsere12 = 0x05b5;
t.tsere1e = 0x05b5;
t.tsere2b = 0x05b5;
t.tserehebrew = 0x05b5;
t.tserenarrowhebrew = 0x05b5;
t.tserequarterhebrew = 0x05b5;
t.tserewidehebrew = 0x05b5;
t.tshecyrillic = 0x045b;
t.tsuperior = 0xf6f3;
t.ttabengali = 0x099f;
t.ttadeva = 0x091f;
t.ttagujarati = 0x0a9f;
t.ttagurmukhi = 0x0a1f;
t.tteharabic = 0x0679;
t.ttehfinalarabic = 0xfb67;
t.ttehinitialarabic = 0xfb68;
t.ttehmedialarabic = 0xfb69;
t.tthabengali = 0x09a0;
t.tthadeva = 0x0920;
t.tthagujarati = 0x0aa0;
t.tthagurmukhi = 0x0a20;
t.tturned = 0x0287;
t.tuhiragana = 0x3064;
t.tukatakana = 0x30c4;
t.tukatakanahalfwidth = 0xff82;
t.tusmallhiragana = 0x3063;
t.tusmallkatakana = 0x30c3;
t.tusmallkatakanahalfwidth = 0xff6f;
t.twelvecircle = 0x246b;
t.twelveparen = 0x247f;
t.twelveperiod = 0x2493;
t.twelveroman = 0x217b;
t.twentycircle = 0x2473;
t.twentyhangzhou = 0x5344;
t.twentyparen = 0x2487;
t.twentyperiod = 0x249b;
t.two = 0x0032;
t.twoarabic = 0x0662;
t.twobengali = 0x09e8;
t.twocircle = 0x2461;
t.twocircleinversesansserif = 0x278b;
t.twodeva = 0x0968;
t.twodotenleader = 0x2025;
t.twodotleader = 0x2025;
t.twodotleadervertical = 0xfe30;
t.twogujarati = 0x0ae8;
t.twogurmukhi = 0x0a68;
t.twohackarabic = 0x0662;
t.twohangzhou = 0x3022;
t.twoideographicparen = 0x3221;
t.twoinferior = 0x2082;
t.twomonospace = 0xff12;
t.twonumeratorbengali = 0x09f5;
t.twooldstyle = 0xf732;
t.twoparen = 0x2475;
t.twoperiod = 0x2489;
t.twopersian = 0x06f2;
t.tworoman = 0x2171;
t.twostroke = 0x01bb;
t.twosuperior = 0x00b2;
t.twothai = 0x0e52;
t.twothirds = 0x2154;
t.u = 0x0075;
t.uacute = 0x00fa;
t.ubar = 0x0289;
t.ubengali = 0x0989;
t.ubopomofo = 0x3128;
t.ubreve = 0x016d;
t.ucaron = 0x01d4;
t.ucircle = 0x24e4;
t.ucircumflex = 0x00fb;
t.ucircumflexbelow = 0x1e77;
t.ucyrillic = 0x0443;
t.udattadeva = 0x0951;
t.udblacute = 0x0171;
t.udblgrave = 0x0215;
t.udeva = 0x0909;
t.udieresis = 0x00fc;
t.udieresisacute = 0x01d8;
t.udieresisbelow = 0x1e73;
t.udieresiscaron = 0x01da;
t.udieresiscyrillic = 0x04f1;
t.udieresisgrave = 0x01dc;
t.udieresismacron = 0x01d6;
t.udotbelow = 0x1ee5;
t.ugrave = 0x00f9;
t.ugujarati = 0x0a89;
t.ugurmukhi = 0x0a09;
t.uhiragana = 0x3046;
t.uhookabove = 0x1ee7;
t.uhorn = 0x01b0;
t.uhornacute = 0x1ee9;
t.uhorndotbelow = 0x1ef1;
t.uhorngrave = 0x1eeb;
t.uhornhookabove = 0x1eed;
t.uhorntilde = 0x1eef;
t.uhungarumlaut = 0x0171;
t.uhungarumlautcyrillic = 0x04f3;
t.uinvertedbreve = 0x0217;
t.ukatakana = 0x30a6;
t.ukatakanahalfwidth = 0xff73;
t.ukcyrillic = 0x0479;
t.ukorean = 0x315c;
t.umacron = 0x016b;
t.umacroncyrillic = 0x04ef;
t.umacrondieresis = 0x1e7b;
t.umatragurmukhi = 0x0a41;
t.umonospace = 0xff55;
t.underscore = 0x005f;
t.underscoredbl = 0x2017;
t.underscoremonospace = 0xff3f;
t.underscorevertical = 0xfe33;
t.underscorewavy = 0xfe4f;
t.union = 0x222a;
t.universal = 0x2200;
t.uogonek = 0x0173;
t.uparen = 0x24b0;
t.upblock = 0x2580;
t.upperdothebrew = 0x05c4;
t.upsilon = 0x03c5;
t.upsilondieresis = 0x03cb;
t.upsilondieresistonos = 0x03b0;
t.upsilonlatin = 0x028a;
t.upsilontonos = 0x03cd;
t.uptackbelowcmb = 0x031d;
t.uptackmod = 0x02d4;
t.uragurmukhi = 0x0a73;
t.uring = 0x016f;
t.ushortcyrillic = 0x045e;
t.usmallhiragana = 0x3045;
t.usmallkatakana = 0x30a5;
t.usmallkatakanahalfwidth = 0xff69;
t.ustraightcyrillic = 0x04af;
t.ustraightstrokecyrillic = 0x04b1;
t.utilde = 0x0169;
t.utildeacute = 0x1e79;
t.utildebelow = 0x1e75;
t.uubengali = 0x098a;
t.uudeva = 0x090a;
t.uugujarati = 0x0a8a;
t.uugurmukhi = 0x0a0a;
t.uumatragurmukhi = 0x0a42;
t.uuvowelsignbengali = 0x09c2;
t.uuvowelsigndeva = 0x0942;
t.uuvowelsigngujarati = 0x0ac2;
t.uvowelsignbengali = 0x09c1;
t.uvowelsigndeva = 0x0941;
t.uvowelsigngujarati = 0x0ac1;
t.v = 0x0076;
t.vadeva = 0x0935;
t.vagujarati = 0x0ab5;
t.vagurmukhi = 0x0a35;
t.vakatakana = 0x30f7;
t.vav = 0x05d5;
t.vavdagesh = 0xfb35;
t.vavdagesh65 = 0xfb35;
t.vavdageshhebrew = 0xfb35;
t.vavhebrew = 0x05d5;
t.vavholam = 0xfb4b;
t.vavholamhebrew = 0xfb4b;
t.vavvavhebrew = 0x05f0;
t.vavyodhebrew = 0x05f1;
t.vcircle = 0x24e5;
t.vdotbelow = 0x1e7f;
t.vecyrillic = 0x0432;
t.veharabic = 0x06a4;
t.vehfinalarabic = 0xfb6b;
t.vehinitialarabic = 0xfb6c;
t.vehmedialarabic = 0xfb6d;
t.vekatakana = 0x30f9;
t.venus = 0x2640;
t.verticalbar = 0x007c;
t.verticallineabovecmb = 0x030d;
t.verticallinebelowcmb = 0x0329;
t.verticallinelowmod = 0x02cc;
t.verticallinemod = 0x02c8;
t.vewarmenian = 0x057e;
t.vhook = 0x028b;
t.vikatakana = 0x30f8;
t.viramabengali = 0x09cd;
t.viramadeva = 0x094d;
t.viramagujarati = 0x0acd;
t.visargabengali = 0x0983;
t.visargadeva = 0x0903;
t.visargagujarati = 0x0a83;
t.vmonospace = 0xff56;
t.voarmenian = 0x0578;
t.voicediterationhiragana = 0x309e;
t.voicediterationkatakana = 0x30fe;
t.voicedmarkkana = 0x309b;
t.voicedmarkkanahalfwidth = 0xff9e;
t.vokatakana = 0x30fa;
t.vparen = 0x24b1;
t.vtilde = 0x1e7d;
t.vturned = 0x028c;
t.vuhiragana = 0x3094;
t.vukatakana = 0x30f4;
t.w = 0x0077;
t.wacute = 0x1e83;
t.waekorean = 0x3159;
t.wahiragana = 0x308f;
t.wakatakana = 0x30ef;
t.wakatakanahalfwidth = 0xff9c;
t.wakorean = 0x3158;
t.wasmallhiragana = 0x308e;
t.wasmallkatakana = 0x30ee;
t.wattosquare = 0x3357;
t.wavedash = 0x301c;
t.wavyunderscorevertical = 0xfe34;
t.wawarabic = 0x0648;
t.wawfinalarabic = 0xfeee;
t.wawhamzaabovearabic = 0x0624;
t.wawhamzaabovefinalarabic = 0xfe86;
t.wbsquare = 0x33dd;
t.wcircle = 0x24e6;
t.wcircumflex = 0x0175;
t.wdieresis = 0x1e85;
t.wdotaccent = 0x1e87;
t.wdotbelow = 0x1e89;
t.wehiragana = 0x3091;
t.weierstrass = 0x2118;
t.wekatakana = 0x30f1;
t.wekorean = 0x315e;
t.weokorean = 0x315d;
t.wgrave = 0x1e81;
t.whitebullet = 0x25e6;
t.whitecircle = 0x25cb;
t.whitecircleinverse = 0x25d9;
t.whitecornerbracketleft = 0x300e;
t.whitecornerbracketleftvertical = 0xfe43;
t.whitecornerbracketright = 0x300f;
t.whitecornerbracketrightvertical = 0xfe44;
t.whitediamond = 0x25c7;
t.whitediamondcontainingblacksmalldiamond = 0x25c8;
t.whitedownpointingsmalltriangle = 0x25bf;
t.whitedownpointingtriangle = 0x25bd;
t.whiteleftpointingsmalltriangle = 0x25c3;
t.whiteleftpointingtriangle = 0x25c1;
t.whitelenticularbracketleft = 0x3016;
t.whitelenticularbracketright = 0x3017;
t.whiterightpointingsmalltriangle = 0x25b9;
t.whiterightpointingtriangle = 0x25b7;
t.whitesmallsquare = 0x25ab;
t.whitesmilingface = 0x263a;
t.whitesquare = 0x25a1;
t.whitestar = 0x2606;
t.whitetelephone = 0x260f;
t.whitetortoiseshellbracketleft = 0x3018;
t.whitetortoiseshellbracketright = 0x3019;
t.whiteuppointingsmalltriangle = 0x25b5;
t.whiteuppointingtriangle = 0x25b3;
t.wihiragana = 0x3090;
t.wikatakana = 0x30f0;
t.wikorean = 0x315f;
t.wmonospace = 0xff57;
t.wohiragana = 0x3092;
t.wokatakana = 0x30f2;
t.wokatakanahalfwidth = 0xff66;
t.won = 0x20a9;
t.wonmonospace = 0xffe6;
t.wowaenthai = 0x0e27;
t.wparen = 0x24b2;
t.wring = 0x1e98;
t.wsuperior = 0x02b7;
t.wturned = 0x028d;
t.wynn = 0x01bf;
t.x = 0x0078;
t.xabovecmb = 0x033d;
t.xbopomofo = 0x3112;
t.xcircle = 0x24e7;
t.xdieresis = 0x1e8d;
t.xdotaccent = 0x1e8b;
t.xeharmenian = 0x056d;
t.xi = 0x03be;
t.xmonospace = 0xff58;
t.xparen = 0x24b3;
t.xsuperior = 0x02e3;
t.y = 0x0079;
t.yaadosquare = 0x334e;
t.yabengali = 0x09af;
t.yacute = 0x00fd;
t.yadeva = 0x092f;
t.yaekorean = 0x3152;
t.yagujarati = 0x0aaf;
t.yagurmukhi = 0x0a2f;
t.yahiragana = 0x3084;
t.yakatakana = 0x30e4;
t.yakatakanahalfwidth = 0xff94;
t.yakorean = 0x3151;
t.yamakkanthai = 0x0e4e;
t.yasmallhiragana = 0x3083;
t.yasmallkatakana = 0x30e3;
t.yasmallkatakanahalfwidth = 0xff6c;
t.yatcyrillic = 0x0463;
t.ycircle = 0x24e8;
t.ycircumflex = 0x0177;
t.ydieresis = 0x00ff;
t.ydotaccent = 0x1e8f;
t.ydotbelow = 0x1ef5;
t.yeharabic = 0x064a;
t.yehbarreearabic = 0x06d2;
t.yehbarreefinalarabic = 0xfbaf;
t.yehfinalarabic = 0xfef2;
t.yehhamzaabovearabic = 0x0626;
t.yehhamzaabovefinalarabic = 0xfe8a;
t.yehhamzaaboveinitialarabic = 0xfe8b;
t.yehhamzaabovemedialarabic = 0xfe8c;
t.yehinitialarabic = 0xfef3;
t.yehmedialarabic = 0xfef4;
t.yehmeeminitialarabic = 0xfcdd;
t.yehmeemisolatedarabic = 0xfc58;
t.yehnoonfinalarabic = 0xfc94;
t.yehthreedotsbelowarabic = 0x06d1;
t.yekorean = 0x3156;
t.yen = 0x00a5;
t.yenmonospace = 0xffe5;
t.yeokorean = 0x3155;
t.yeorinhieuhkorean = 0x3186;
t.yerahbenyomohebrew = 0x05aa;
t.yerahbenyomolefthebrew = 0x05aa;
t.yericyrillic = 0x044b;
t.yerudieresiscyrillic = 0x04f9;
t.yesieungkorean = 0x3181;
t.yesieungpansioskorean = 0x3183;
t.yesieungsioskorean = 0x3182;
t.yetivhebrew = 0x059a;
t.ygrave = 0x1ef3;
t.yhook = 0x01b4;
t.yhookabove = 0x1ef7;
t.yiarmenian = 0x0575;
t.yicyrillic = 0x0457;
t.yikorean = 0x3162;
t.yinyang = 0x262f;
t.yiwnarmenian = 0x0582;
t.ymonospace = 0xff59;
t.yod = 0x05d9;
t.yoddagesh = 0xfb39;
t.yoddageshhebrew = 0xfb39;
t.yodhebrew = 0x05d9;
t.yodyodhebrew = 0x05f2;
t.yodyodpatahhebrew = 0xfb1f;
t.yohiragana = 0x3088;
t.yoikorean = 0x3189;
t.yokatakana = 0x30e8;
t.yokatakanahalfwidth = 0xff96;
t.yokorean = 0x315b;
t.yosmallhiragana = 0x3087;
t.yosmallkatakana = 0x30e7;
t.yosmallkatakanahalfwidth = 0xff6e;
t.yotgreek = 0x03f3;
t.yoyaekorean = 0x3188;
t.yoyakorean = 0x3187;
t.yoyakthai = 0x0e22;
t.yoyingthai = 0x0e0d;
t.yparen = 0x24b4;
t.ypogegrammeni = 0x037a;
t.ypogegrammenigreekcmb = 0x0345;
t.yr = 0x01a6;
t.yring = 0x1e99;
t.ysuperior = 0x02b8;
t.ytilde = 0x1ef9;
t.yturned = 0x028e;
t.yuhiragana = 0x3086;
t.yuikorean = 0x318c;
t.yukatakana = 0x30e6;
t.yukatakanahalfwidth = 0xff95;
t.yukorean = 0x3160;
t.yusbigcyrillic = 0x046b;
t.yusbigiotifiedcyrillic = 0x046d;
t.yuslittlecyrillic = 0x0467;
t.yuslittleiotifiedcyrillic = 0x0469;
t.yusmallhiragana = 0x3085;
t.yusmallkatakana = 0x30e5;
t.yusmallkatakanahalfwidth = 0xff6d;
t.yuyekorean = 0x318b;
t.yuyeokorean = 0x318a;
t.yyabengali = 0x09df;
t.yyadeva = 0x095f;
t.z = 0x007a;
t.zaarmenian = 0x0566;
t.zacute = 0x017a;
t.zadeva = 0x095b;
t.zagurmukhi = 0x0a5b;
t.zaharabic = 0x0638;
t.zahfinalarabic = 0xfec6;
t.zahinitialarabic = 0xfec7;
t.zahiragana = 0x3056;
t.zahmedialarabic = 0xfec8;
t.zainarabic = 0x0632;
t.zainfinalarabic = 0xfeb0;
t.zakatakana = 0x30b6;
t.zaqefgadolhebrew = 0x0595;
t.zaqefqatanhebrew = 0x0594;
t.zarqahebrew = 0x0598;
t.zayin = 0x05d6;
t.zayindagesh = 0xfb36;
t.zayindageshhebrew = 0xfb36;
t.zayinhebrew = 0x05d6;
t.zbopomofo = 0x3117;
t.zcaron = 0x017e;
t.zcircle = 0x24e9;
t.zcircumflex = 0x1e91;
t.zcurl = 0x0291;
t.zdot = 0x017c;
t.zdotaccent = 0x017c;
t.zdotbelow = 0x1e93;
t.zecyrillic = 0x0437;
t.zedescendercyrillic = 0x0499;
t.zedieresiscyrillic = 0x04df;
t.zehiragana = 0x305c;
t.zekatakana = 0x30bc;
t.zero = 0x0030;
t.zeroarabic = 0x0660;
t.zerobengali = 0x09e6;
t.zerodeva = 0x0966;
t.zerogujarati = 0x0ae6;
t.zerogurmukhi = 0x0a66;
t.zerohackarabic = 0x0660;
t.zeroinferior = 0x2080;
t.zeromonospace = 0xff10;
t.zerooldstyle = 0xf730;
t.zeropersian = 0x06f0;
t.zerosuperior = 0x2070;
t.zerothai = 0x0e50;
t.zerowidthjoiner = 0xfeff;
t.zerowidthnonjoiner = 0x200c;
t.zerowidthspace = 0x200b;
t.zeta = 0x03b6;
t.zhbopomofo = 0x3113;
t.zhearmenian = 0x056a;
t.zhebrevecyrillic = 0x04c2;
t.zhecyrillic = 0x0436;
t.zhedescendercyrillic = 0x0497;
t.zhedieresiscyrillic = 0x04dd;
t.zihiragana = 0x3058;
t.zikatakana = 0x30b8;
t.zinorhebrew = 0x05ae;
t.zlinebelow = 0x1e95;
t.zmonospace = 0xff5a;
t.zohiragana = 0x305e;
t.zokatakana = 0x30be;
t.zparen = 0x24b5;
t.zretroflexhook = 0x0290;
t.zstroke = 0x01b6;
t.zuhiragana = 0x305a;
t.zukatakana = 0x30ba;
t[".notdef"] = 0x0000;
t.angbracketleftbig = 0x2329;
t.angbracketleftBig = 0x2329;
t.angbracketleftbigg = 0x2329;
t.angbracketleftBigg = 0x2329;
t.angbracketrightBig = 0x232a;
t.angbracketrightbig = 0x232a;
t.angbracketrightBigg = 0x232a;
t.angbracketrightbigg = 0x232a;
t.arrowhookleft = 0x21aa;
t.arrowhookright = 0x21a9;
t.arrowlefttophalf = 0x21bc;
t.arrowleftbothalf = 0x21bd;
t.arrownortheast = 0x2197;
t.arrownorthwest = 0x2196;
t.arrowrighttophalf = 0x21c0;
t.arrowrightbothalf = 0x21c1;
t.arrowsoutheast = 0x2198;
t.arrowsouthwest = 0x2199;
t.backslashbig = 0x2216;
t.backslashBig = 0x2216;
t.backslashBigg = 0x2216;
t.backslashbigg = 0x2216;
t.bardbl = 0x2016;
t.bracehtipdownleft = 0xfe37;
t.bracehtipdownright = 0xfe37;
t.bracehtipupleft = 0xfe38;
t.bracehtipupright = 0xfe38;
t.braceleftBig = 0x007b;
t.braceleftbig = 0x007b;
t.braceleftbigg = 0x007b;
t.braceleftBigg = 0x007b;
t.bracerightBig = 0x007d;
t.bracerightbig = 0x007d;
t.bracerightbigg = 0x007d;
t.bracerightBigg = 0x007d;
t.bracketleftbig = 0x005b;
t.bracketleftBig = 0x005b;
t.bracketleftbigg = 0x005b;
t.bracketleftBigg = 0x005b;
t.bracketrightBig = 0x005d;
t.bracketrightbig = 0x005d;
t.bracketrightbigg = 0x005d;
t.bracketrightBigg = 0x005d;
t.ceilingleftbig = 0x2308;
t.ceilingleftBig = 0x2308;
t.ceilingleftBigg = 0x2308;
t.ceilingleftbigg = 0x2308;
t.ceilingrightbig = 0x2309;
t.ceilingrightBig = 0x2309;
t.ceilingrightbigg = 0x2309;
t.ceilingrightBigg = 0x2309;
t.circledotdisplay = 0x2299;
t.circledottext = 0x2299;
t.circlemultiplydisplay = 0x2297;
t.circlemultiplytext = 0x2297;
t.circleplusdisplay = 0x2295;
t.circleplustext = 0x2295;
t.contintegraldisplay = 0x222e;
t.contintegraltext = 0x222e;
t.coproductdisplay = 0x2210;
t.coproducttext = 0x2210;
t.floorleftBig = 0x230a;
t.floorleftbig = 0x230a;
t.floorleftbigg = 0x230a;
t.floorleftBigg = 0x230a;
t.floorrightbig = 0x230b;
t.floorrightBig = 0x230b;
t.floorrightBigg = 0x230b;
t.floorrightbigg = 0x230b;
t.hatwide = 0x0302;
t.hatwider = 0x0302;
t.hatwidest = 0x0302;
t.intercal = 0x1d40;
t.integraldisplay = 0x222b;
t.integraltext = 0x222b;
t.intersectiondisplay = 0x22c2;
t.intersectiontext = 0x22c2;
t.logicalanddisplay = 0x2227;
t.logicalandtext = 0x2227;
t.logicalordisplay = 0x2228;
t.logicalortext = 0x2228;
t.parenleftBig = 0x0028;
t.parenleftbig = 0x0028;
t.parenleftBigg = 0x0028;
t.parenleftbigg = 0x0028;
t.parenrightBig = 0x0029;
t.parenrightbig = 0x0029;
t.parenrightBigg = 0x0029;
t.parenrightbigg = 0x0029;
t.prime = 0x2032;
t.productdisplay = 0x220f;
t.producttext = 0x220f;
t.radicalbig = 0x221a;
t.radicalBig = 0x221a;
t.radicalBigg = 0x221a;
t.radicalbigg = 0x221a;
t.radicalbt = 0x221a;
t.radicaltp = 0x221a;
t.radicalvertex = 0x221a;
t.slashbig = 0x002f;
t.slashBig = 0x002f;
t.slashBigg = 0x002f;
t.slashbigg = 0x002f;
t.summationdisplay = 0x2211;
t.summationtext = 0x2211;
t.tildewide = 0x02dc;
t.tildewider = 0x02dc;
t.tildewidest = 0x02dc;
t.uniondisplay = 0x22c3;
t.unionmultidisplay = 0x228e;
t.unionmultitext = 0x228e;
t.unionsqdisplay = 0x2294;
t.unionsqtext = 0x2294;
t.uniontext = 0x22c3;
t.vextenddouble = 0x2225;
t.vextendsingle = 0x2223;
});
const getDingbatsGlyphsUnicode = getLookupTableFactory(function (t) {
t.space = 0x0020;
t.a1 = 0x2701;
t.a2 = 0x2702;
t.a202 = 0x2703;
t.a3 = 0x2704;
t.a4 = 0x260e;
t.a5 = 0x2706;
t.a119 = 0x2707;
t.a118 = 0x2708;
t.a117 = 0x2709;
t.a11 = 0x261b;
t.a12 = 0x261e;
t.a13 = 0x270c;
t.a14 = 0x270d;
t.a15 = 0x270e;
t.a16 = 0x270f;
t.a105 = 0x2710;
t.a17 = 0x2711;
t.a18 = 0x2712;
t.a19 = 0x2713;
t.a20 = 0x2714;
t.a21 = 0x2715;
t.a22 = 0x2716;
t.a23 = 0x2717;
t.a24 = 0x2718;
t.a25 = 0x2719;
t.a26 = 0x271a;
t.a27 = 0x271b;
t.a28 = 0x271c;
t.a6 = 0x271d;
t.a7 = 0x271e;
t.a8 = 0x271f;
t.a9 = 0x2720;
t.a10 = 0x2721;
t.a29 = 0x2722;
t.a30 = 0x2723;
t.a31 = 0x2724;
t.a32 = 0x2725;
t.a33 = 0x2726;
t.a34 = 0x2727;
t.a35 = 0x2605;
t.a36 = 0x2729;
t.a37 = 0x272a;
t.a38 = 0x272b;
t.a39 = 0x272c;
t.a40 = 0x272d;
t.a41 = 0x272e;
t.a42 = 0x272f;
t.a43 = 0x2730;
t.a44 = 0x2731;
t.a45 = 0x2732;
t.a46 = 0x2733;
t.a47 = 0x2734;
t.a48 = 0x2735;
t.a49 = 0x2736;
t.a50 = 0x2737;
t.a51 = 0x2738;
t.a52 = 0x2739;
t.a53 = 0x273a;
t.a54 = 0x273b;
t.a55 = 0x273c;
t.a56 = 0x273d;
t.a57 = 0x273e;
t.a58 = 0x273f;
t.a59 = 0x2740;
t.a60 = 0x2741;
t.a61 = 0x2742;
t.a62 = 0x2743;
t.a63 = 0x2744;
t.a64 = 0x2745;
t.a65 = 0x2746;
t.a66 = 0x2747;
t.a67 = 0x2748;
t.a68 = 0x2749;
t.a69 = 0x274a;
t.a70 = 0x274b;
t.a71 = 0x25cf;
t.a72 = 0x274d;
t.a73 = 0x25a0;
t.a74 = 0x274f;
t.a203 = 0x2750;
t.a75 = 0x2751;
t.a204 = 0x2752;
t.a76 = 0x25b2;
t.a77 = 0x25bc;
t.a78 = 0x25c6;
t.a79 = 0x2756;
t.a81 = 0x25d7;
t.a82 = 0x2758;
t.a83 = 0x2759;
t.a84 = 0x275a;
t.a97 = 0x275b;
t.a98 = 0x275c;
t.a99 = 0x275d;
t.a100 = 0x275e;
t.a101 = 0x2761;
t.a102 = 0x2762;
t.a103 = 0x2763;
t.a104 = 0x2764;
t.a106 = 0x2765;
t.a107 = 0x2766;
t.a108 = 0x2767;
t.a112 = 0x2663;
t.a111 = 0x2666;
t.a110 = 0x2665;
t.a109 = 0x2660;
t.a120 = 0x2460;
t.a121 = 0x2461;
t.a122 = 0x2462;
t.a123 = 0x2463;
t.a124 = 0x2464;
t.a125 = 0x2465;
t.a126 = 0x2466;
t.a127 = 0x2467;
t.a128 = 0x2468;
t.a129 = 0x2469;
t.a130 = 0x2776;
t.a131 = 0x2777;
t.a132 = 0x2778;
t.a133 = 0x2779;
t.a134 = 0x277a;
t.a135 = 0x277b;
t.a136 = 0x277c;
t.a137 = 0x277d;
t.a138 = 0x277e;
t.a139 = 0x277f;
t.a140 = 0x2780;
t.a141 = 0x2781;
t.a142 = 0x2782;
t.a143 = 0x2783;
t.a144 = 0x2784;
t.a145 = 0x2785;
t.a146 = 0x2786;
t.a147 = 0x2787;
t.a148 = 0x2788;
t.a149 = 0x2789;
t.a150 = 0x278a;
t.a151 = 0x278b;
t.a152 = 0x278c;
t.a153 = 0x278d;
t.a154 = 0x278e;
t.a155 = 0x278f;
t.a156 = 0x2790;
t.a157 = 0x2791;
t.a158 = 0x2792;
t.a159 = 0x2793;
t.a160 = 0x2794;
t.a161 = 0x2192;
t.a163 = 0x2194;
t.a164 = 0x2195;
t.a196 = 0x2798;
t.a165 = 0x2799;
t.a192 = 0x279a;
t.a166 = 0x279b;
t.a167 = 0x279c;
t.a168 = 0x279d;
t.a169 = 0x279e;
t.a170 = 0x279f;
t.a171 = 0x27a0;
t.a172 = 0x27a1;
t.a173 = 0x27a2;
t.a162 = 0x27a3;
t.a174 = 0x27a4;
t.a175 = 0x27a5;
t.a176 = 0x27a6;
t.a177 = 0x27a7;
t.a178 = 0x27a8;
t.a179 = 0x27a9;
t.a193 = 0x27aa;
t.a180 = 0x27ab;
t.a199 = 0x27ac;
t.a181 = 0x27ad;
t.a200 = 0x27ae;
t.a182 = 0x27af;
t.a201 = 0x27b1;
t.a183 = 0x27b2;
t.a184 = 0x27b3;
t.a197 = 0x27b4;
t.a185 = 0x27b5;
t.a194 = 0x27b6;
t.a198 = 0x27b7;
t.a186 = 0x27b8;
t.a195 = 0x27b9;
t.a187 = 0x27ba;
t.a188 = 0x27bb;
t.a189 = 0x27bc;
t.a190 = 0x27bd;
t.a191 = 0x27be;
t.a89 = 0x2768;
t.a90 = 0x2769;
t.a93 = 0x276a;
t.a94 = 0x276b;
t.a91 = 0x276c;
t.a92 = 0x276d;
t.a205 = 0x276e;
t.a85 = 0x276f;
t.a206 = 0x2770;
t.a86 = 0x2771;
t.a87 = 0x2772;
t.a88 = 0x2773;
t.a95 = 0x2774;
t.a96 = 0x2775;
t[".notdef"] = 0x0000;
});
;// CONCATENATED MODULE: ./src/core/unicode.js
const getSpecialPUASymbols = getLookupTableFactory(function (t) {
t[63721] = 0x00a9;
t[63193] = 0x00a9;
t[63720] = 0x00ae;
t[63194] = 0x00ae;
t[63722] = 0x2122;
t[63195] = 0x2122;
t[63729] = 0x23a7;
t[63730] = 0x23a8;
t[63731] = 0x23a9;
t[63740] = 0x23ab;
t[63741] = 0x23ac;
t[63742] = 0x23ad;
t[63726] = 0x23a1;
t[63727] = 0x23a2;
t[63728] = 0x23a3;
t[63737] = 0x23a4;
t[63738] = 0x23a5;
t[63739] = 0x23a6;
t[63723] = 0x239b;
t[63724] = 0x239c;
t[63725] = 0x239d;
t[63734] = 0x239e;
t[63735] = 0x239f;
t[63736] = 0x23a0;
});
function mapSpecialUnicodeValues(code) {
if (code >= 0xfff0 && code <= 0xffff) {
return 0;
} else if (code >= 0xf600 && code <= 0xf8ff) {
return getSpecialPUASymbols()[code] || code;
} else if (code === 0x00ad) {
return 0x002d;
}
return code;
}
function getUnicodeForGlyph(name, glyphsUnicodeMap) {
let unicode = glyphsUnicodeMap[name];
if (unicode !== undefined) {
return unicode;
}
if (!name) {
return -1;
}
if (name[0] === "u") {
const nameLen = name.length;
let hexStr;
if (nameLen === 7 && name[1] === "n" && name[2] === "i") {
hexStr = name.substring(3);
} else if (nameLen >= 5 && nameLen <= 7) {
hexStr = name.substring(1);
} else {
return -1;
}
if (hexStr === hexStr.toUpperCase()) {
unicode = parseInt(hexStr, 16);
if (unicode >= 0) {
return unicode;
}
}
}
return -1;
}
const UnicodeRanges = [[0x0000, 0x007f], [0x0080, 0x00ff], [0x0100, 0x017f], [0x0180, 0x024f], [0x0250, 0x02af, 0x1d00, 0x1d7f, 0x1d80, 0x1dbf], [0x02b0, 0x02ff, 0xa700, 0xa71f], [0x0300, 0x036f, 0x1dc0, 0x1dff], [0x0370, 0x03ff], [0x2c80, 0x2cff], [0x0400, 0x04ff, 0x0500, 0x052f, 0x2de0, 0x2dff, 0xa640, 0xa69f], [0x0530, 0x058f], [0x0590, 0x05ff], [0xa500, 0xa63f], [0x0600, 0x06ff, 0x0750, 0x077f], [0x07c0, 0x07ff], [0x0900, 0x097f], [0x0980, 0x09ff], [0x0a00, 0x0a7f], [0x0a80, 0x0aff], [0x0b00, 0x0b7f], [0x0b80, 0x0bff], [0x0c00, 0x0c7f], [0x0c80, 0x0cff], [0x0d00, 0x0d7f], [0x0e00, 0x0e7f], [0x0e80, 0x0eff], [0x10a0, 0x10ff, 0x2d00, 0x2d2f], [0x1b00, 0x1b7f], [0x1100, 0x11ff], [0x1e00, 0x1eff, 0x2c60, 0x2c7f, 0xa720, 0xa7ff], [0x1f00, 0x1fff], [0x2000, 0x206f, 0x2e00, 0x2e7f], [0x2070, 0x209f], [0x20a0, 0x20cf], [0x20d0, 0x20ff], [0x2100, 0x214f], [0x2150, 0x218f], [0x2190, 0x21ff, 0x27f0, 0x27ff, 0x2900, 0x297f, 0x2b00, 0x2bff], [0x2200, 0x22ff, 0x2a00, 0x2aff, 0x27c0, 0x27ef, 0x2980, 0x29ff], [0x2300, 0x23ff], [0x2400, 0x243f], [0x2440, 0x245f], [0x2460, 0x24ff], [0x2500, 0x257f], [0x2580, 0x259f], [0x25a0, 0x25ff], [0x2600, 0x26ff], [0x2700, 0x27bf], [0x3000, 0x303f], [0x3040, 0x309f], [0x30a0, 0x30ff, 0x31f0, 0x31ff], [0x3100, 0x312f, 0x31a0, 0x31bf], [0x3130, 0x318f], [0xa840, 0xa87f], [0x3200, 0x32ff], [0x3300, 0x33ff], [0xac00, 0xd7af], [0xd800, 0xdfff], [0x10900, 0x1091f], [0x4e00, 0x9fff, 0x2e80, 0x2eff, 0x2f00, 0x2fdf, 0x2ff0, 0x2fff, 0x3400, 0x4dbf, 0x20000, 0x2a6df, 0x3190, 0x319f], [0xe000, 0xf8ff], [0x31c0, 0x31ef, 0xf900, 0xfaff, 0x2f800, 0x2fa1f], [0xfb00, 0xfb4f], [0xfb50, 0xfdff], [0xfe20, 0xfe2f], [0xfe10, 0xfe1f], [0xfe50, 0xfe6f], [0xfe70, 0xfeff], [0xff00, 0xffef], [0xfff0, 0xffff], [0x0f00, 0x0fff], [0x0700, 0x074f], [0x0780, 0x07bf], [0x0d80, 0x0dff], [0x1000, 0x109f], [0x1200, 0x137f, 0x1380, 0x139f, 0x2d80, 0x2ddf], [0x13a0, 0x13ff], [0x1400, 0x167f], [0x1680, 0x169f], [0x16a0, 0x16ff], [0x1780, 0x17ff], [0x1800, 0x18af], [0x2800, 0x28ff], [0xa000, 0xa48f], [0x1700, 0x171f, 0x1720, 0x173f, 0x1740, 0x175f, 0x1760, 0x177f], [0x10300, 0x1032f], [0x10330, 0x1034f], [0x10400, 0x1044f], [0x1d000, 0x1d0ff, 0x1d100, 0x1d1ff, 0x1d200, 0x1d24f], [0x1d400, 0x1d7ff], [0xff000, 0xffffd], [0xfe00, 0xfe0f, 0xe0100, 0xe01ef], [0xe0000, 0xe007f], [0x1900, 0x194f], [0x1950, 0x197f], [0x1980, 0x19df], [0x1a00, 0x1a1f], [0x2c00, 0x2c5f], [0x2d30, 0x2d7f], [0x4dc0, 0x4dff], [0xa800, 0xa82f], [0x10000, 0x1007f, 0x10080, 0x100ff, 0x10100, 0x1013f], [0x10140, 0x1018f], [0x10380, 0x1039f], [0x103a0, 0x103df], [0x10450, 0x1047f], [0x10480, 0x104af], [0x10800, 0x1083f], [0x10a00, 0x10a5f], [0x1d300, 0x1d35f], [0x12000, 0x123ff, 0x12400, 0x1247f], [0x1d360, 0x1d37f], [0x1b80, 0x1bbf], [0x1c00, 0x1c4f], [0x1c50, 0x1c7f], [0xa880, 0xa8df], [0xa900, 0xa92f], [0xa930, 0xa95f], [0xaa00, 0xaa5f], [0x10190, 0x101cf], [0x101d0, 0x101ff], [0x102a0, 0x102df, 0x10280, 0x1029f, 0x10920, 0x1093f], [0x1f030, 0x1f09f, 0x1f000, 0x1f02f]];
function getUnicodeRangeFor(value, lastPosition = -1) {
if (lastPosition !== -1) {
const range = UnicodeRanges[lastPosition];
for (let i = 0, ii = range.length; i < ii; i += 2) {
if (value >= range[i] && value <= range[i + 1]) {
return lastPosition;
}
}
}
for (let i = 0, ii = UnicodeRanges.length; i < ii; i++) {
const range = UnicodeRanges[i];
for (let j = 0, jj = range.length; j < jj; j += 2) {
if (value >= range[j] && value <= range[j + 1]) {
return i;
}
}
}
return -1;
}
const SpecialCharRegExp = new RegExp("^(\\s)|(\\p{Mn})|(\\p{Cf})$", "u");
const CategoryCache = new Map();
function getCharUnicodeCategory(char) {
const cachedCategory = CategoryCache.get(char);
if (cachedCategory) {
return cachedCategory;
}
const groups = char.match(SpecialCharRegExp);
const category = {
isWhitespace: !!groups?.[1],
isZeroWidthDiacritic: !!groups?.[2],
isInvisibleFormatMark: !!groups?.[3]
};
CategoryCache.set(char, category);
return category;
}
function clearUnicodeCaches() {
CategoryCache.clear();
}
;// CONCATENATED MODULE: ./src/core/fonts_utils.js
const SEAC_ANALYSIS_ENABLED = true;
const FontFlags = {
FixedPitch: 1,
Serif: 2,
Symbolic: 4,
Script: 8,
Nonsymbolic: 32,
Italic: 64,
AllCap: 65536,
SmallCap: 131072,
ForceBold: 262144
};
const MacStandardGlyphOrdering = [".notdef", ".null", "nonmarkingreturn", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde", "aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis", "iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute", "ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave", "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling", "section", "bullet", "paragraph", "germandbls", "registered", "copyright", "trademark", "acute", "dieresis", "notequal", "AE", "Oslash", "infinity", "plusminus", "lessequal", "greaterequal", "yen", "mu", "partialdiff", "summation", "product", "pi", "integral", "ordfeminine", "ordmasculine", "Omega", "ae", "oslash", "questiondown", "exclamdown", "logicalnot", "radical", "florin", "approxequal", "Delta", "guillemotleft", "guillemotright", "ellipsis", "nonbreakingspace", "Agrave", "Atilde", "Otilde", "OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide", "lozenge", "ydieresis", "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex", "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve", "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "Lslash", "lslash", "Scaron", "scaron", "Zcaron", "zcaron", "brokenbar", "Eth", "eth", "Yacute", "yacute", "Thorn", "thorn", "minus", "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf", "onequarter", "threequarters", "franc", "Gbreve", "gbreve", "Idotaccent", "Scedilla", "scedilla", "Cacute", "cacute", "Ccaron", "ccaron", "dcroat"];
function recoverGlyphName(name, glyphsUnicodeMap) {
if (glyphsUnicodeMap[name] !== undefined) {
return name;
}
const unicode = getUnicodeForGlyph(name, glyphsUnicodeMap);
if (unicode !== -1) {
for (const key in glyphsUnicodeMap) {
if (glyphsUnicodeMap[key] === unicode) {
return key;
}
}
}
info("Unable to recover a standard glyph name for: " + name);
return name;
}
function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) {
const charCodeToGlyphId = Object.create(null);
let glyphId, charCode, baseEncoding;
const isSymbolicFont = !!(properties.flags & FontFlags.Symbolic);
if (properties.isInternalFont) {
baseEncoding = builtInEncoding;
for (charCode = 0; charCode < baseEncoding.length; charCode++) {
glyphId = glyphNames.indexOf(baseEncoding[charCode]);
charCodeToGlyphId[charCode] = glyphId >= 0 ? glyphId : 0;
}
} else if (properties.baseEncodingName) {
baseEncoding = getEncoding(properties.baseEncodingName);
for (charCode = 0; charCode < baseEncoding.length; charCode++) {
glyphId = glyphNames.indexOf(baseEncoding[charCode]);
charCodeToGlyphId[charCode] = glyphId >= 0 ? glyphId : 0;
}
} else if (isSymbolicFont) {
for (charCode in builtInEncoding) {
charCodeToGlyphId[charCode] = builtInEncoding[charCode];
}
} else {
baseEncoding = StandardEncoding;
for (charCode = 0; charCode < baseEncoding.length; charCode++) {
glyphId = glyphNames.indexOf(baseEncoding[charCode]);
charCodeToGlyphId[charCode] = glyphId >= 0 ? glyphId : 0;
}
}
const differences = properties.differences;
let glyphsUnicodeMap;
if (differences) {
for (charCode in differences) {
const glyphName = differences[charCode];
glyphId = glyphNames.indexOf(glyphName);
if (glyphId === -1) {
if (!glyphsUnicodeMap) {
glyphsUnicodeMap = getGlyphsUnicode();
}
const standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap);
if (standardGlyphName !== glyphName) {
glyphId = glyphNames.indexOf(standardGlyphName);
}
}
charCodeToGlyphId[charCode] = glyphId >= 0 ? glyphId : 0;
}
}
return charCodeToGlyphId;
}
function normalizeFontName(name) {
return name.replaceAll(/[,_]/g, "-").replaceAll(/\s/g, "");
}
;// CONCATENATED MODULE: ./src/core/standard_fonts.js
const getStdFontMap = getLookupTableFactory(function (t) {
t["Times-Roman"] = "Times-Roman";
t.Helvetica = "Helvetica";
t.Courier = "Courier";
t.Symbol = "Symbol";
t["Times-Bold"] = "Times-Bold";
t["Helvetica-Bold"] = "Helvetica-Bold";
t["Courier-Bold"] = "Courier-Bold";
t.ZapfDingbats = "ZapfDingbats";
t["Times-Italic"] = "Times-Italic";
t["Helvetica-Oblique"] = "Helvetica-Oblique";
t["Courier-Oblique"] = "Courier-Oblique";
t["Times-BoldItalic"] = "Times-BoldItalic";
t["Helvetica-BoldOblique"] = "Helvetica-BoldOblique";
t["Courier-BoldOblique"] = "Courier-BoldOblique";
t.ArialNarrow = "Helvetica";
t["ArialNarrow-Bold"] = "Helvetica-Bold";
t["ArialNarrow-BoldItalic"] = "Helvetica-BoldOblique";
t["ArialNarrow-Italic"] = "Helvetica-Oblique";
t.ArialBlack = "Helvetica";
t["ArialBlack-Bold"] = "Helvetica-Bold";
t["ArialBlack-BoldItalic"] = "Helvetica-BoldOblique";
t["ArialBlack-Italic"] = "Helvetica-Oblique";
t["Arial-Black"] = "Helvetica";
t["Arial-Black-Bold"] = "Helvetica-Bold";
t["Arial-Black-BoldItalic"] = "Helvetica-BoldOblique";
t["Arial-Black-Italic"] = "Helvetica-Oblique";
t.Arial = "Helvetica";
t["Arial-Bold"] = "Helvetica-Bold";
t["Arial-BoldItalic"] = "Helvetica-BoldOblique";
t["Arial-Italic"] = "Helvetica-Oblique";
t.ArialMT = "Helvetica";
t["Arial-BoldItalicMT"] = "Helvetica-BoldOblique";
t["Arial-BoldMT"] = "Helvetica-Bold";
t["Arial-ItalicMT"] = "Helvetica-Oblique";
t["Arial-BoldItalicMT-BoldItalic"] = "Helvetica-BoldOblique";
t["Arial-BoldMT-Bold"] = "Helvetica-Bold";
t["Arial-ItalicMT-Italic"] = "Helvetica-Oblique";
t.ArialUnicodeMS = "Helvetica";
t["ArialUnicodeMS-Bold"] = "Helvetica-Bold";
t["ArialUnicodeMS-BoldItalic"] = "Helvetica-BoldOblique";
t["ArialUnicodeMS-Italic"] = "Helvetica-Oblique";
t["Courier-BoldItalic"] = "Courier-BoldOblique";
t["Courier-Italic"] = "Courier-Oblique";
t.CourierNew = "Courier";
t["CourierNew-Bold"] = "Courier-Bold";
t["CourierNew-BoldItalic"] = "Courier-BoldOblique";
t["CourierNew-Italic"] = "Courier-Oblique";
t["CourierNewPS-BoldItalicMT"] = "Courier-BoldOblique";
t["CourierNewPS-BoldMT"] = "Courier-Bold";
t["CourierNewPS-ItalicMT"] = "Courier-Oblique";
t.CourierNewPSMT = "Courier";
t["Helvetica-BoldItalic"] = "Helvetica-BoldOblique";
t["Helvetica-Italic"] = "Helvetica-Oblique";
t["Symbol-Bold"] = "Symbol";
t["Symbol-BoldItalic"] = "Symbol";
t["Symbol-Italic"] = "Symbol";
t.TimesNewRoman = "Times-Roman";
t["TimesNewRoman-Bold"] = "Times-Bold";
t["TimesNewRoman-BoldItalic"] = "Times-BoldItalic";
t["TimesNewRoman-Italic"] = "Times-Italic";
t.TimesNewRomanPS = "Times-Roman";
t["TimesNewRomanPS-Bold"] = "Times-Bold";
t["TimesNewRomanPS-BoldItalic"] = "Times-BoldItalic";
t["TimesNewRomanPS-BoldItalicMT"] = "Times-BoldItalic";
t["TimesNewRomanPS-BoldMT"] = "Times-Bold";
t["TimesNewRomanPS-Italic"] = "Times-Italic";
t["TimesNewRomanPS-ItalicMT"] = "Times-Italic";
t.TimesNewRomanPSMT = "Times-Roman";
t["TimesNewRomanPSMT-Bold"] = "Times-Bold";
t["TimesNewRomanPSMT-BoldItalic"] = "Times-BoldItalic";
t["TimesNewRomanPSMT-Italic"] = "Times-Italic";
});
const getFontNameToFileMap = getLookupTableFactory(function (t) {
t.Courier = "FoxitFixed.pfb";
t["Courier-Bold"] = "FoxitFixedBold.pfb";
t["Courier-BoldOblique"] = "FoxitFixedBoldItalic.pfb";
t["Courier-Oblique"] = "FoxitFixedItalic.pfb";
t.Helvetica = "LiberationSans-Regular.ttf";
t["Helvetica-Bold"] = "LiberationSans-Bold.ttf";
t["Helvetica-BoldOblique"] = "LiberationSans-BoldItalic.ttf";
t["Helvetica-Oblique"] = "LiberationSans-Italic.ttf";
t["Times-Roman"] = "FoxitSerif.pfb";
t["Times-Bold"] = "FoxitSerifBold.pfb";
t["Times-BoldItalic"] = "FoxitSerifBoldItalic.pfb";
t["Times-Italic"] = "FoxitSerifItalic.pfb";
t.Symbol = "FoxitSymbol.pfb";
t.ZapfDingbats = "FoxitDingbats.pfb";
t["LiberationSans-Regular"] = "LiberationSans-Regular.ttf";
t["LiberationSans-Bold"] = "LiberationSans-Bold.ttf";
t["LiberationSans-Italic"] = "LiberationSans-Italic.ttf";
t["LiberationSans-BoldItalic"] = "LiberationSans-BoldItalic.ttf";
});
const getNonStdFontMap = getLookupTableFactory(function (t) {
t.Calibri = "Helvetica";
t["Calibri-Bold"] = "Helvetica-Bold";
t["Calibri-BoldItalic"] = "Helvetica-BoldOblique";
t["Calibri-Italic"] = "Helvetica-Oblique";
t.CenturyGothic = "Helvetica";
t["CenturyGothic-Bold"] = "Helvetica-Bold";
t["CenturyGothic-BoldItalic"] = "Helvetica-BoldOblique";
t["CenturyGothic-Italic"] = "Helvetica-Oblique";
t.ComicSansMS = "Comic Sans MS";
t["ComicSansMS-Bold"] = "Comic Sans MS-Bold";
t["ComicSansMS-BoldItalic"] = "Comic Sans MS-BoldItalic";
t["ComicSansMS-Italic"] = "Comic Sans MS-Italic";
t.Impact = "Helvetica";
t["ItcSymbol-Bold"] = "Helvetica-Bold";
t["ItcSymbol-BoldItalic"] = "Helvetica-BoldOblique";
t["ItcSymbol-Book"] = "Helvetica";
t["ItcSymbol-BookItalic"] = "Helvetica-Oblique";
t["ItcSymbol-Medium"] = "Helvetica";
t["ItcSymbol-MediumItalic"] = "Helvetica-Oblique";
t.LucidaConsole = "Courier";
t["LucidaConsole-Bold"] = "Courier-Bold";
t["LucidaConsole-BoldItalic"] = "Courier-BoldOblique";
t["LucidaConsole-Italic"] = "Courier-Oblique";
t["LucidaSans-Demi"] = "Helvetica-Bold";
t["MS-Gothic"] = "MS Gothic";
t["MS-Gothic-Bold"] = "MS Gothic-Bold";
t["MS-Gothic-BoldItalic"] = "MS Gothic-BoldItalic";
t["MS-Gothic-Italic"] = "MS Gothic-Italic";
t["MS-Mincho"] = "MS Mincho";
t["MS-Mincho-Bold"] = "MS Mincho-Bold";
t["MS-Mincho-BoldItalic"] = "MS Mincho-BoldItalic";
t["MS-Mincho-Italic"] = "MS Mincho-Italic";
t["MS-PGothic"] = "MS PGothic";
t["MS-PGothic-Bold"] = "MS PGothic-Bold";
t["MS-PGothic-BoldItalic"] = "MS PGothic-BoldItalic";
t["MS-PGothic-Italic"] = "MS PGothic-Italic";
t["MS-PMincho"] = "MS PMincho";
t["MS-PMincho-Bold"] = "MS PMincho-Bold";
t["MS-PMincho-BoldItalic"] = "MS PMincho-BoldItalic";
t["MS-PMincho-Italic"] = "MS PMincho-Italic";
t.NuptialScript = "Times-Italic";
t.SegoeUISymbol = "Helvetica";
});
const getSerifFonts = getLookupTableFactory(function (t) {
t["Adobe Jenson"] = true;
t["Adobe Text"] = true;
t.Albertus = true;
t.Aldus = true;
t.Alexandria = true;
t.Algerian = true;
t["American Typewriter"] = true;
t.Antiqua = true;
t.Apex = true;
t.Arno = true;
t.Aster = true;
t.Aurora = true;
t.Baskerville = true;
t.Bell = true;
t.Bembo = true;
t["Bembo Schoolbook"] = true;
t.Benguiat = true;
t["Berkeley Old Style"] = true;
t["Bernhard Modern"] = true;
t["Berthold City"] = true;
t.Bodoni = true;
t["Bauer Bodoni"] = true;
t["Book Antiqua"] = true;
t.Bookman = true;
t["Bordeaux Roman"] = true;
t["Californian FB"] = true;
t.Calisto = true;
t.Calvert = true;
t.Capitals = true;
t.Cambria = true;
t.Cartier = true;
t.Caslon = true;
t.Catull = true;
t.Centaur = true;
t["Century Old Style"] = true;
t["Century Schoolbook"] = true;
t.Chaparral = true;
t["Charis SIL"] = true;
t.Cheltenham = true;
t["Cholla Slab"] = true;
t.Clarendon = true;
t.Clearface = true;
t.Cochin = true;
t.Colonna = true;
t["Computer Modern"] = true;
t["Concrete Roman"] = true;
t.Constantia = true;
t["Cooper Black"] = true;
t.Corona = true;
t.Ecotype = true;
t.Egyptienne = true;
t.Elephant = true;
t.Excelsior = true;
t.Fairfield = true;
t["FF Scala"] = true;
t.Folkard = true;
t.Footlight = true;
t.FreeSerif = true;
t["Friz Quadrata"] = true;
t.Garamond = true;
t.Gentium = true;
t.Georgia = true;
t.Gloucester = true;
t["Goudy Old Style"] = true;
t["Goudy Schoolbook"] = true;
t["Goudy Pro Font"] = true;
t.Granjon = true;
t["Guardian Egyptian"] = true;
t.Heather = true;
t.Hercules = true;
t["High Tower Text"] = true;
t.Hiroshige = true;
t["Hoefler Text"] = true;
t["Humana Serif"] = true;
t.Imprint = true;
t["Ionic No. 5"] = true;
t.Janson = true;
t.Joanna = true;
t.Korinna = true;
t.Lexicon = true;
t.LiberationSerif = true;
t["Liberation Serif"] = true;
t["Linux Libertine"] = true;
t.Literaturnaya = true;
t.Lucida = true;
t["Lucida Bright"] = true;
t.Melior = true;
t.Memphis = true;
t.Miller = true;
t.Minion = true;
t.Modern = true;
t["Mona Lisa"] = true;
t["Mrs Eaves"] = true;
t["MS Serif"] = true;
t["Museo Slab"] = true;
t["New York"] = true;
t["Nimbus Roman"] = true;
t["NPS Rawlinson Roadway"] = true;
t.NuptialScript = true;
t.Palatino = true;
t.Perpetua = true;
t.Plantin = true;
t["Plantin Schoolbook"] = true;
t.Playbill = true;
t["Poor Richard"] = true;
t["Rawlinson Roadway"] = true;
t.Renault = true;
t.Requiem = true;
t.Rockwell = true;
t.Roman = true;
t["Rotis Serif"] = true;
t.Sabon = true;
t.Scala = true;
t.Seagull = true;
t.Sistina = true;
t.Souvenir = true;
t.STIX = true;
t["Stone Informal"] = true;
t["Stone Serif"] = true;
t.Sylfaen = true;
t.Times = true;
t.Trajan = true;
t["Trinité"] = true;
t["Trump Mediaeval"] = true;
t.Utopia = true;
t["Vale Type"] = true;
t["Bitstream Vera"] = true;
t["Vera Serif"] = true;
t.Versailles = true;
t.Wanted = true;
t.Weiss = true;
t["Wide Latin"] = true;
t.Windsor = true;
t.XITS = true;
});
const getSymbolsFonts = getLookupTableFactory(function (t) {
t.Dingbats = true;
t.Symbol = true;
t.ZapfDingbats = true;
t.Wingdings = true;
t["Wingdings-Bold"] = true;
t["Wingdings-Regular"] = true;
});
const getGlyphMapForStandardFonts = getLookupTableFactory(function (t) {
t[2] = 10;
t[3] = 32;
t[4] = 33;
t[5] = 34;
t[6] = 35;
t[7] = 36;
t[8] = 37;
t[9] = 38;
t[10] = 39;
t[11] = 40;
t[12] = 41;
t[13] = 42;
t[14] = 43;
t[15] = 44;
t[16] = 45;
t[17] = 46;
t[18] = 47;
t[19] = 48;
t[20] = 49;
t[21] = 50;
t[22] = 51;
t[23] = 52;
t[24] = 53;
t[25] = 54;
t[26] = 55;
t[27] = 56;
t[28] = 57;
t[29] = 58;
t[30] = 894;
t[31] = 60;
t[32] = 61;
t[33] = 62;
t[34] = 63;
t[35] = 64;
t[36] = 65;
t[37] = 66;
t[38] = 67;
t[39] = 68;
t[40] = 69;
t[41] = 70;
t[42] = 71;
t[43] = 72;
t[44] = 73;
t[45] = 74;
t[46] = 75;
t[47] = 76;
t[48] = 77;
t[49] = 78;
t[50] = 79;
t[51] = 80;
t[52] = 81;
t[53] = 82;
t[54] = 83;
t[55] = 84;
t[56] = 85;
t[57] = 86;
t[58] = 87;
t[59] = 88;
t[60] = 89;
t[61] = 90;
t[62] = 91;
t[63] = 92;
t[64] = 93;
t[65] = 94;
t[66] = 95;
t[67] = 96;
t[68] = 97;
t[69] = 98;
t[70] = 99;
t[71] = 100;
t[72] = 101;
t[73] = 102;
t[74] = 103;
t[75] = 104;
t[76] = 105;
t[77] = 106;
t[78] = 107;
t[79] = 108;
t[80] = 109;
t[81] = 110;
t[82] = 111;
t[83] = 112;
t[84] = 113;
t[85] = 114;
t[86] = 115;
t[87] = 116;
t[88] = 117;
t[89] = 118;
t[90] = 119;
t[91] = 120;
t[92] = 121;
t[93] = 122;
t[94] = 123;
t[95] = 124;
t[96] = 125;
t[97] = 126;
t[98] = 196;
t[99] = 197;
t[100] = 199;
t[101] = 201;
t[102] = 209;
t[103] = 214;
t[104] = 220;
t[105] = 225;
t[106] = 224;
t[107] = 226;
t[108] = 228;
t[109] = 227;
t[110] = 229;
t[111] = 231;
t[112] = 233;
t[113] = 232;
t[114] = 234;
t[115] = 235;
t[116] = 237;
t[117] = 236;
t[118] = 238;
t[119] = 239;
t[120] = 241;
t[121] = 243;
t[122] = 242;
t[123] = 244;
t[124] = 246;
t[125] = 245;
t[126] = 250;
t[127] = 249;
t[128] = 251;
t[129] = 252;
t[130] = 8224;
t[131] = 176;
t[132] = 162;
t[133] = 163;
t[134] = 167;
t[135] = 8226;
t[136] = 182;
t[137] = 223;
t[138] = 174;
t[139] = 169;
t[140] = 8482;
t[141] = 180;
t[142] = 168;
t[143] = 8800;
t[144] = 198;
t[145] = 216;
t[146] = 8734;
t[147] = 177;
t[148] = 8804;
t[149] = 8805;
t[150] = 165;
t[151] = 181;
t[152] = 8706;
t[153] = 8721;
t[154] = 8719;
t[156] = 8747;
t[157] = 170;
t[158] = 186;
t[159] = 8486;
t[160] = 230;
t[161] = 248;
t[162] = 191;
t[163] = 161;
t[164] = 172;
t[165] = 8730;
t[166] = 402;
t[167] = 8776;
t[168] = 8710;
t[169] = 171;
t[170] = 187;
t[171] = 8230;
t[179] = 8220;
t[180] = 8221;
t[181] = 8216;
t[182] = 8217;
t[200] = 193;
t[203] = 205;
t[207] = 211;
t[210] = 218;
t[223] = 711;
t[224] = 321;
t[225] = 322;
t[226] = 352;
t[227] = 353;
t[228] = 381;
t[229] = 382;
t[233] = 221;
t[234] = 253;
t[252] = 263;
t[253] = 268;
t[254] = 269;
t[258] = 258;
t[260] = 260;
t[261] = 261;
t[265] = 280;
t[266] = 281;
t[267] = 282;
t[268] = 283;
t[269] = 313;
t[275] = 323;
t[276] = 324;
t[278] = 328;
t[283] = 344;
t[284] = 345;
t[285] = 346;
t[286] = 347;
t[292] = 367;
t[295] = 377;
t[296] = 378;
t[298] = 380;
t[305] = 963;
t[306] = 964;
t[307] = 966;
t[308] = 8215;
t[309] = 8252;
t[310] = 8319;
t[311] = 8359;
t[312] = 8592;
t[313] = 8593;
t[337] = 9552;
t[493] = 1039;
t[494] = 1040;
t[672] = 1488;
t[673] = 1489;
t[674] = 1490;
t[675] = 1491;
t[676] = 1492;
t[677] = 1493;
t[678] = 1494;
t[679] = 1495;
t[680] = 1496;
t[681] = 1497;
t[682] = 1498;
t[683] = 1499;
t[684] = 1500;
t[685] = 1501;
t[686] = 1502;
t[687] = 1503;
t[688] = 1504;
t[689] = 1505;
t[690] = 1506;
t[691] = 1507;
t[692] = 1508;
t[693] = 1509;
t[694] = 1510;
t[695] = 1511;
t[696] = 1512;
t[697] = 1513;
t[698] = 1514;
t[705] = 1524;
t[706] = 8362;
t[710] = 64288;
t[711] = 64298;
t[759] = 1617;
t[761] = 1776;
t[763] = 1778;
t[775] = 1652;
t[777] = 1764;
t[778] = 1780;
t[779] = 1781;
t[780] = 1782;
t[782] = 771;
t[783] = 64726;
t[786] = 8363;
t[788] = 8532;
t[790] = 768;
t[791] = 769;
t[792] = 768;
t[795] = 803;
t[797] = 64336;
t[798] = 64337;
t[799] = 64342;
t[800] = 64343;
t[801] = 64344;
t[802] = 64345;
t[803] = 64362;
t[804] = 64363;
t[805] = 64364;
t[2424] = 7821;
t[2425] = 7822;
t[2426] = 7823;
t[2427] = 7824;
t[2428] = 7825;
t[2429] = 7826;
t[2430] = 7827;
t[2433] = 7682;
t[2678] = 8045;
t[2679] = 8046;
t[2830] = 1552;
t[2838] = 686;
t[2840] = 751;
t[2842] = 753;
t[2843] = 754;
t[2844] = 755;
t[2846] = 757;
t[2856] = 767;
t[2857] = 848;
t[2858] = 849;
t[2862] = 853;
t[2863] = 854;
t[2864] = 855;
t[2865] = 861;
t[2866] = 862;
t[2906] = 7460;
t[2908] = 7462;
t[2909] = 7463;
t[2910] = 7464;
t[2912] = 7466;
t[2913] = 7467;
t[2914] = 7468;
t[2916] = 7470;
t[2917] = 7471;
t[2918] = 7472;
t[2920] = 7474;
t[2921] = 7475;
t[2922] = 7476;
t[2924] = 7478;
t[2925] = 7479;
t[2926] = 7480;
t[2928] = 7482;
t[2929] = 7483;
t[2930] = 7484;
t[2932] = 7486;
t[2933] = 7487;
t[2934] = 7488;
t[2936] = 7490;
t[2937] = 7491;
t[2938] = 7492;
t[2940] = 7494;
t[2941] = 7495;
t[2942] = 7496;
t[2944] = 7498;
t[2946] = 7500;
t[2948] = 7502;
t[2950] = 7504;
t[2951] = 7505;
t[2952] = 7506;
t[2954] = 7508;
t[2955] = 7509;
t[2956] = 7510;
t[2958] = 7512;
t[2959] = 7513;
t[2960] = 7514;
t[2962] = 7516;
t[2963] = 7517;
t[2964] = 7518;
t[2966] = 7520;
t[2967] = 7521;
t[2968] = 7522;
t[2970] = 7524;
t[2971] = 7525;
t[2972] = 7526;
t[2974] = 7528;
t[2975] = 7529;
t[2976] = 7530;
t[2978] = 1537;
t[2979] = 1538;
t[2980] = 1539;
t[2982] = 1549;
t[2983] = 1551;
t[2984] = 1552;
t[2986] = 1554;
t[2987] = 1555;
t[2988] = 1556;
t[2990] = 1623;
t[2991] = 1624;
t[2995] = 1775;
t[2999] = 1791;
t[3002] = 64290;
t[3003] = 64291;
t[3004] = 64292;
t[3006] = 64294;
t[3007] = 64295;
t[3008] = 64296;
t[3011] = 1900;
t[3014] = 8223;
t[3015] = 8244;
t[3017] = 7532;
t[3018] = 7533;
t[3019] = 7534;
t[3075] = 7590;
t[3076] = 7591;
t[3079] = 7594;
t[3080] = 7595;
t[3083] = 7598;
t[3084] = 7599;
t[3087] = 7602;
t[3088] = 7603;
t[3091] = 7606;
t[3092] = 7607;
t[3095] = 7610;
t[3096] = 7611;
t[3099] = 7614;
t[3100] = 7615;
t[3103] = 7618;
t[3104] = 7619;
t[3107] = 8337;
t[3108] = 8338;
t[3116] = 1884;
t[3119] = 1885;
t[3120] = 1885;
t[3123] = 1886;
t[3124] = 1886;
t[3127] = 1887;
t[3128] = 1887;
t[3131] = 1888;
t[3132] = 1888;
t[3135] = 1889;
t[3136] = 1889;
t[3139] = 1890;
t[3140] = 1890;
t[3143] = 1891;
t[3144] = 1891;
t[3147] = 1892;
t[3148] = 1892;
t[3153] = 580;
t[3154] = 581;
t[3157] = 584;
t[3158] = 585;
t[3161] = 588;
t[3162] = 589;
t[3165] = 891;
t[3166] = 892;
t[3169] = 1274;
t[3170] = 1275;
t[3173] = 1278;
t[3174] = 1279;
t[3181] = 7622;
t[3182] = 7623;
t[3282] = 11799;
t[3316] = 578;
t[3379] = 42785;
t[3393] = 1159;
t[3416] = 8377;
});
const getSupplementalGlyphMapForArialBlack = getLookupTableFactory(function (t) {
t[227] = 322;
t[264] = 261;
t[291] = 346;
});
const getSupplementalGlyphMapForCalibri = getLookupTableFactory(function (t) {
t[1] = 32;
t[4] = 65;
t[5] = 192;
t[6] = 193;
t[9] = 196;
t[17] = 66;
t[18] = 67;
t[21] = 268;
t[24] = 68;
t[28] = 69;
t[29] = 200;
t[30] = 201;
t[32] = 282;
t[38] = 70;
t[39] = 71;
t[44] = 72;
t[47] = 73;
t[48] = 204;
t[49] = 205;
t[58] = 74;
t[60] = 75;
t[62] = 76;
t[68] = 77;
t[69] = 78;
t[75] = 79;
t[76] = 210;
t[80] = 214;
t[87] = 80;
t[89] = 81;
t[90] = 82;
t[92] = 344;
t[94] = 83;
t[97] = 352;
t[100] = 84;
t[104] = 85;
t[109] = 220;
t[115] = 86;
t[116] = 87;
t[121] = 88;
t[122] = 89;
t[124] = 221;
t[127] = 90;
t[129] = 381;
t[258] = 97;
t[259] = 224;
t[260] = 225;
t[263] = 228;
t[268] = 261;
t[271] = 98;
t[272] = 99;
t[273] = 263;
t[275] = 269;
t[282] = 100;
t[286] = 101;
t[287] = 232;
t[288] = 233;
t[290] = 283;
t[295] = 281;
t[296] = 102;
t[336] = 103;
t[346] = 104;
t[349] = 105;
t[350] = 236;
t[351] = 237;
t[361] = 106;
t[364] = 107;
t[367] = 108;
t[371] = 322;
t[373] = 109;
t[374] = 110;
t[381] = 111;
t[382] = 242;
t[383] = 243;
t[386] = 246;
t[393] = 112;
t[395] = 113;
t[396] = 114;
t[398] = 345;
t[400] = 115;
t[401] = 347;
t[403] = 353;
t[410] = 116;
t[437] = 117;
t[442] = 252;
t[448] = 118;
t[449] = 119;
t[454] = 120;
t[455] = 121;
t[457] = 253;
t[460] = 122;
t[462] = 382;
t[463] = 380;
t[853] = 44;
t[855] = 58;
t[856] = 46;
t[876] = 47;
t[878] = 45;
t[882] = 45;
t[894] = 40;
t[895] = 41;
t[896] = 91;
t[897] = 93;
t[923] = 64;
t[1004] = 48;
t[1005] = 49;
t[1006] = 50;
t[1007] = 51;
t[1008] = 52;
t[1009] = 53;
t[1010] = 54;
t[1011] = 55;
t[1012] = 56;
t[1013] = 57;
t[1081] = 37;
t[1085] = 43;
t[1086] = 45;
});
function getStandardFontName(name) {
const fontName = normalizeFontName(name);
const stdFontMap = getStdFontMap();
return stdFontMap[fontName];
}
function isKnownFontName(name) {
const fontName = normalizeFontName(name);
return !!(getStdFontMap()[fontName] || getNonStdFontMap()[fontName] || getSerifFonts()[fontName] || getSymbolsFonts()[fontName]);
}
;// CONCATENATED MODULE: ./src/core/to_unicode_map.js
class ToUnicodeMap {
constructor(cmap = []) {
this._map = cmap;
}
get length() {
return this._map.length;
}
forEach(callback) {
for (const charCode in this._map) {
callback(charCode, this._map[charCode].charCodeAt(0));
}
}
has(i) {
return this._map[i] !== undefined;
}
get(i) {
return this._map[i];
}
charCodeOf(value) {
const map = this._map;
if (map.length <= 0x10000) {
return map.indexOf(value);
}
for (const charCode in map) {
if (map[charCode] === value) {
return charCode | 0;
}
}
return -1;
}
amend(map) {
for (const charCode in map) {
this._map[charCode] = map[charCode];
}
}
}
class IdentityToUnicodeMap {
constructor(firstChar, lastChar) {
this.firstChar = firstChar;
this.lastChar = lastChar;
}
get length() {
return this.lastChar + 1 - this.firstChar;
}
forEach(callback) {
for (let i = this.firstChar, ii = this.lastChar; i <= ii; i++) {
callback(i, i);
}
}
has(i) {
return this.firstChar <= i && i <= this.lastChar;
}
get(i) {
if (this.firstChar <= i && i <= this.lastChar) {
return String.fromCharCode(i);
}
return undefined;
}
charCodeOf(v) {
return Number.isInteger(v) && v >= this.firstChar && v <= this.lastChar ? v : -1;
}
amend(map) {
unreachable("Should not call amend()");
}
}
;// CONCATENATED MODULE: ./src/core/cff_font.js
class CFFFont {
constructor(file, properties) {
this.properties = properties;
const parser = new CFFParser(file, properties, SEAC_ANALYSIS_ENABLED);
this.cff = parser.parse();
this.cff.duplicateFirstGlyph();
const compiler = new CFFCompiler(this.cff);
this.seacs = this.cff.seacs;
try {
this.data = compiler.compile();
} catch {
warn("Failed to compile font " + properties.loadedName);
this.data = file;
}
this._createBuiltInEncoding();
}
get numGlyphs() {
return this.cff.charStrings.count;
}
getCharset() {
return this.cff.charset.charset;
}
getGlyphMapping() {
const cff = this.cff;
const properties = this.properties;
const {
cidToGidMap,
cMap
} = properties;
const charsets = cff.charset.charset;
let charCodeToGlyphId;
let glyphId;
if (properties.composite) {
let invCidToGidMap;
if (cidToGidMap?.length > 0) {
invCidToGidMap = Object.create(null);
for (let i = 0, ii = cidToGidMap.length; i < ii; i++) {
const gid = cidToGidMap[i];
if (gid !== undefined) {
invCidToGidMap[gid] = i;
}
}
}
charCodeToGlyphId = Object.create(null);
let charCode;
if (cff.isCIDFont) {
for (glyphId = 0; glyphId < charsets.length; glyphId++) {
const cid = charsets[glyphId];
charCode = cMap.charCodeOf(cid);
if (invCidToGidMap?.[charCode] !== undefined) {
charCode = invCidToGidMap[charCode];
}
charCodeToGlyphId[charCode] = glyphId;
}
} else {
for (glyphId = 0; glyphId < cff.charStrings.count; glyphId++) {
charCode = cMap.charCodeOf(glyphId);
charCodeToGlyphId[charCode] = glyphId;
}
}
return charCodeToGlyphId;
}
let encoding = cff.encoding ? cff.encoding.encoding : null;
if (properties.isInternalFont) {
encoding = properties.defaultEncoding;
}
charCodeToGlyphId = type1FontGlyphMapping(properties, encoding, charsets);
return charCodeToGlyphId;
}
hasGlyphId(id) {
return this.cff.hasGlyphId(id);
}
_createBuiltInEncoding() {
const {
charset,
encoding
} = this.cff;
if (!charset || !encoding) {
return;
}
const charsets = charset.charset,
encodings = encoding.encoding;
const map = [];
for (const charCode in encodings) {
const glyphId = encodings[charCode];
if (glyphId >= 0) {
const glyphName = charsets[glyphId];
if (glyphName) {
map[charCode] = glyphName;
}
}
}
if (map.length > 0) {
this.properties.builtInEncoding = map;
}
}
}
;// CONCATENATED MODULE: ./src/core/font_renderer.js
function getUint32(data, offset) {
return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0;
}
function getUint16(data, offset) {
return data[offset] << 8 | data[offset + 1];
}
function getInt16(data, offset) {
return (data[offset] << 24 | data[offset + 1] << 16) >> 16;
}
function getInt8(data, offset) {
return data[offset] << 24 >> 24;
}
function getFloat214(data, offset) {
return getInt16(data, offset) / 16384;
}
function getSubroutineBias(subrs) {
const numSubrs = subrs.length;
let bias = 32768;
if (numSubrs < 1240) {
bias = 107;
} else if (numSubrs < 33900) {
bias = 1131;
}
return bias;
}
function parseCmap(data, start, end) {
const offset = getUint16(data, start + 2) === 1 ? getUint32(data, start + 8) : getUint32(data, start + 16);
const format = getUint16(data, start + offset);
let ranges, p, i;
if (format === 4) {
getUint16(data, start + offset + 2);
const segCount = getUint16(data, start + offset + 6) >> 1;
p = start + offset + 14;
ranges = [];
for (i = 0; i < segCount; i++, p += 2) {
ranges[i] = {
end: getUint16(data, p)
};
}
p += 2;
for (i = 0; i < segCount; i++, p += 2) {
ranges[i].start = getUint16(data, p);
}
for (i = 0; i < segCount; i++, p += 2) {
ranges[i].idDelta = getUint16(data, p);
}
for (i = 0; i < segCount; i++, p += 2) {
let idOffset = getUint16(data, p);
if (idOffset === 0) {
continue;
}
ranges[i].ids = [];
for (let j = 0, jj = ranges[i].end - ranges[i].start + 1; j < jj; j++) {
ranges[i].ids[j] = getUint16(data, p + idOffset);
idOffset += 2;
}
}
return ranges;
} else if (format === 12) {
const groups = getUint32(data, start + offset + 12);
p = start + offset + 16;
ranges = [];
for (i = 0; i < groups; i++) {
start = getUint32(data, p);
ranges.push({
start,
end: getUint32(data, p + 4),
idDelta: getUint32(data, p + 8) - start
});
p += 12;
}
return ranges;
}
throw new FormatError(`unsupported cmap: ${format}`);
}
function parseCff(data, start, end, seacAnalysisEnabled) {
const properties = {};
const parser = new CFFParser(new Stream(data, start, end - start), properties, seacAnalysisEnabled);
const cff = parser.parse();
return {
glyphs: cff.charStrings.objects,
subrs: cff.topDict.privateDict?.subrsIndex?.objects,
gsubrs: cff.globalSubrIndex?.objects,
isCFFCIDFont: cff.isCIDFont,
fdSelect: cff.fdSelect,
fdArray: cff.fdArray
};
}
function parseGlyfTable(glyf, loca, isGlyphLocationsLong) {
let itemSize, itemDecode;
if (isGlyphLocationsLong) {
itemSize = 4;
itemDecode = getUint32;
} else {
itemSize = 2;
itemDecode = (data, offset) => 2 * getUint16(data, offset);
}
const glyphs = [];
let startOffset = itemDecode(loca, 0);
for (let j = itemSize; j < loca.length; j += itemSize) {
const endOffset = itemDecode(loca, j);
glyphs.push(glyf.subarray(startOffset, endOffset));
startOffset = endOffset;
}
return glyphs;
}
function lookupCmap(ranges, unicode) {
const code = unicode.codePointAt(0);
let gid = 0,
l = 0,
r = ranges.length - 1;
while (l < r) {
const c = l + r + 1 >> 1;
if (code < ranges[c].start) {
r = c - 1;
} else {
l = c;
}
}
if (ranges[l].start <= code && code <= ranges[l].end) {
gid = ranges[l].idDelta + (ranges[l].ids ? ranges[l].ids[code - ranges[l].start] : code) & 0xffff;
}
return {
charCode: code,
glyphId: gid
};
}
function compileGlyf(code, cmds, font) {
function moveTo(x, y) {
cmds.push({
cmd: "moveTo",
args: [x, y]
});
}
function lineTo(x, y) {
cmds.push({
cmd: "lineTo",
args: [x, y]
});
}
function quadraticCurveTo(xa, ya, x, y) {
cmds.push({
cmd: "quadraticCurveTo",
args: [xa, ya, x, y]
});
}
let i = 0;
const numberOfContours = getInt16(code, i);
let flags;
let x = 0,
y = 0;
i += 10;
if (numberOfContours < 0) {
do {
flags = getUint16(code, i);
const glyphIndex = getUint16(code, i + 2);
i += 4;
let arg1, arg2;
if (flags & 0x01) {
if (flags & 0x02) {
arg1 = getInt16(code, i);
arg2 = getInt16(code, i + 2);
} else {
arg1 = getUint16(code, i);
arg2 = getUint16(code, i + 2);
}
i += 4;
} else if (flags & 0x02) {
arg1 = getInt8(code, i++);
arg2 = getInt8(code, i++);
} else {
arg1 = code[i++];
arg2 = code[i++];
}
if (flags & 0x02) {
x = arg1;
y = arg2;
} else {
x = 0;
y = 0;
}
let scaleX = 1,
scaleY = 1,
scale01 = 0,
scale10 = 0;
if (flags & 0x08) {
scaleX = scaleY = getFloat214(code, i);
i += 2;
} else if (flags & 0x40) {
scaleX = getFloat214(code, i);
scaleY = getFloat214(code, i + 2);
i += 4;
} else if (flags & 0x80) {
scaleX = getFloat214(code, i);
scale01 = getFloat214(code, i + 2);
scale10 = getFloat214(code, i + 4);
scaleY = getFloat214(code, i + 6);
i += 8;
}
const subglyph = font.glyphs[glyphIndex];
if (subglyph) {
cmds.push({
cmd: "save"
}, {
cmd: "transform",
args: [scaleX, scale01, scale10, scaleY, x, y]
});
if (!(flags & 0x02)) {}
compileGlyf(subglyph, cmds, font);
cmds.push({
cmd: "restore"
});
}
} while (flags & 0x20);
} else {
const endPtsOfContours = [];
let j, jj;
for (j = 0; j < numberOfContours; j++) {
endPtsOfContours.push(getUint16(code, i));
i += 2;
}
const instructionLength = getUint16(code, i);
i += 2 + instructionLength;
const numberOfPoints = endPtsOfContours.at(-1) + 1;
const points = [];
while (points.length < numberOfPoints) {
flags = code[i++];
let repeat = 1;
if (flags & 0x08) {
repeat += code[i++];
}
while (repeat-- > 0) {
points.push({
flags
});
}
}
for (j = 0; j < numberOfPoints; j++) {
switch (points[j].flags & 0x12) {
case 0x00:
x += getInt16(code, i);
i += 2;
break;
case 0x02:
x -= code[i++];
break;
case 0x12:
x += code[i++];
break;
}
points[j].x = x;
}
for (j = 0; j < numberOfPoints; j++) {
switch (points[j].flags & 0x24) {
case 0x00:
y += getInt16(code, i);
i += 2;
break;
case 0x04:
y -= code[i++];
break;
case 0x24:
y += code[i++];
break;
}
points[j].y = y;
}
let startPoint = 0;
for (i = 0; i < numberOfContours; i++) {
const endPoint = endPtsOfContours[i];
const contour = points.slice(startPoint, endPoint + 1);
if (contour[0].flags & 1) {
contour.push(contour[0]);
} else if (contour.at(-1).flags & 1) {
contour.unshift(contour.at(-1));
} else {
const p = {
flags: 1,
x: (contour[0].x + contour.at(-1).x) / 2,
y: (contour[0].y + contour.at(-1).y) / 2
};
contour.unshift(p);
contour.push(p);
}
moveTo(contour[0].x, contour[0].y);
for (j = 1, jj = contour.length; j < jj; j++) {
if (contour[j].flags & 1) {
lineTo(contour[j].x, contour[j].y);
} else if (contour[j + 1].flags & 1) {
quadraticCurveTo(contour[j].x, contour[j].y, contour[j + 1].x, contour[j + 1].y);
j++;
} else {
quadraticCurveTo(contour[j].x, contour[j].y, (contour[j].x + contour[j + 1].x) / 2, (contour[j].y + contour[j + 1].y) / 2);
}
}
startPoint = endPoint + 1;
}
}
}
function compileCharString(charStringCode, cmds, font, glyphId) {
function moveTo(x, y) {
cmds.push({
cmd: "moveTo",
args: [x, y]
});
}
function lineTo(x, y) {
cmds.push({
cmd: "lineTo",
args: [x, y]
});
}
function bezierCurveTo(x1, y1, x2, y2, x, y) {
cmds.push({
cmd: "bezierCurveTo",
args: [x1, y1, x2, y2, x, y]
});
}
const stack = [];
let x = 0,
y = 0;
let stems = 0;
function parse(code) {
let i = 0;
while (i < code.length) {
let stackClean = false;
let v = code[i++];
let xa, xb, ya, yb, y1, y2, y3, n, subrCode;
switch (v) {
case 1:
stems += stack.length >> 1;
stackClean = true;
break;
case 3:
stems += stack.length >> 1;
stackClean = true;
break;
case 4:
y += stack.pop();
moveTo(x, y);
stackClean = true;
break;
case 5:
while (stack.length > 0) {
x += stack.shift();
y += stack.shift();
lineTo(x, y);
}
break;
case 6:
while (stack.length > 0) {
x += stack.shift();
lineTo(x, y);
if (stack.length === 0) {
break;
}
y += stack.shift();
lineTo(x, y);
}
break;
case 7:
while (stack.length > 0) {
y += stack.shift();
lineTo(x, y);
if (stack.length === 0) {
break;
}
x += stack.shift();
lineTo(x, y);
}
break;
case 8:
while (stack.length > 0) {
xa = x + stack.shift();
ya = y + stack.shift();
xb = xa + stack.shift();
yb = ya + stack.shift();
x = xb + stack.shift();
y = yb + stack.shift();
bezierCurveTo(xa, ya, xb, yb, x, y);
}
break;
case 10:
n = stack.pop();
subrCode = null;
if (font.isCFFCIDFont) {
const fdIndex = font.fdSelect.getFDIndex(glyphId);
if (fdIndex >= 0 && fdIndex < font.fdArray.length) {
const fontDict = font.fdArray[fdIndex];
let subrs;
if (fontDict.privateDict?.subrsIndex) {
subrs = fontDict.privateDict.subrsIndex.objects;
}
if (subrs) {
n += getSubroutineBias(subrs);
subrCode = subrs[n];
}
} else {
warn("Invalid fd index for glyph index.");
}
} else {
subrCode = font.subrs[n + font.subrsBias];
}
if (subrCode) {
parse(subrCode);
}
break;
case 11:
return;
case 12:
v = code[i++];
switch (v) {
case 34:
xa = x + stack.shift();
xb = xa + stack.shift();
y1 = y + stack.shift();
x = xb + stack.shift();
bezierCurveTo(xa, y, xb, y1, x, y1);
xa = x + stack.shift();
xb = xa + stack.shift();
x = xb + stack.shift();
bezierCurveTo(xa, y1, xb, y, x, y);
break;
case 35:
xa = x + stack.shift();
ya = y + stack.shift();
xb = xa + stack.shift();
yb = ya + stack.shift();
x = xb + stack.shift();
y = yb + stack.shift();
bezierCurveTo(xa, ya, xb, yb, x, y);
xa = x + stack.shift();
ya = y + stack.shift();
xb = xa + stack.shift();
yb = ya + stack.shift();
x = xb + stack.shift();
y = yb + stack.shift();
bezierCurveTo(xa, ya, xb, yb, x, y);
stack.pop();
break;
case 36:
xa = x + stack.shift();
y1 = y + stack.shift();
xb = xa + stack.shift();
y2 = y1 + stack.shift();
x = xb + stack.shift();
bezierCurveTo(xa, y1, xb, y2, x, y2);
xa = x + stack.shift();
xb = xa + stack.shift();
y3 = y2 + stack.shift();
x = xb + stack.shift();
bezierCurveTo(xa, y2, xb, y3, x, y);
break;
case 37:
const x0 = x,
y0 = y;
xa = x + stack.shift();
ya = y + stack.shift();
xb = xa + stack.shift();
yb = ya + stack.shift();
x = xb + stack.shift();
y = yb + stack.shift();
bezierCurveTo(xa, ya, xb, yb, x, y);
xa = x + stack.shift();
ya = y + stack.shift();
xb = xa + stack.shift();
yb = ya + stack.shift();
x = xb;
y = yb;
if (Math.abs(x - x0) > Math.abs(y - y0)) {
x += stack.shift();
} else {
y += stack.shift();
}
bezierCurveTo(xa, ya, xb, yb, x, y);
break;
default:
throw new FormatError(`unknown operator: 12 ${v}`);
}
break;
case 14:
if (stack.length >= 4) {
const achar = stack.pop();
const bchar = stack.pop();
y = stack.pop();
x = stack.pop();
cmds.push({
cmd: "save"
}, {
cmd: "translate",
args: [x, y]
});
let cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[StandardEncoding[achar]]));
compileCharString(font.glyphs[cmap.glyphId], cmds, font, cmap.glyphId);
cmds.push({
cmd: "restore"
});
cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[StandardEncoding[bchar]]));
compileCharString(font.glyphs[cmap.glyphId], cmds, font, cmap.glyphId);
}
return;
case 18:
stems += stack.length >> 1;
stackClean = true;
break;
case 19:
stems += stack.length >> 1;
i += stems + 7 >> 3;
stackClean = true;
break;
case 20:
stems += stack.length >> 1;
i += stems + 7 >> 3;
stackClean = true;
break;
case 21:
y += stack.pop();
x += stack.pop();
moveTo(x, y);
stackClean = true;
break;
case 22:
x += stack.pop();
moveTo(x, y);
stackClean = true;
break;
case 23:
stems += stack.length >> 1;
stackClean = true;
break;
case 24:
while (stack.length > 2) {
xa = x + stack.shift();
ya = y + stack.shift();
xb = xa + stack.shift();
yb = ya + stack.shift();
x = xb + stack.shift();
y = yb + stack.shift();
bezierCurveTo(xa, ya, xb, yb, x, y);
}
x += stack.shift();
y += stack.shift();
lineTo(x, y);
break;
case 25:
while (stack.length > 6) {
x += stack.shift();
y += stack.shift();
lineTo(x, y);
}
xa = x + stack.shift();
ya = y + stack.shift();
xb = xa + stack.shift();
yb = ya + stack.shift();
x = xb + stack.shift();
y = yb + stack.shift();
bezierCurveTo(xa, ya, xb, yb, x, y);
break;
case 26:
if (stack.length % 2) {
x += stack.shift();
}
while (stack.length > 0) {
xa = x;
ya = y + stack.shift();
xb = xa + stack.shift();
yb = ya + stack.shift();
x = xb;
y = yb + stack.shift();
bezierCurveTo(xa, ya, xb, yb, x, y);
}
break;
case 27:
if (stack.length % 2) {
y += stack.shift();
}
while (stack.length > 0) {
xa = x + stack.shift();
ya = y;
xb = xa + stack.shift();
yb = ya + stack.shift();
x = xb + stack.shift();
y = yb;
bezierCurveTo(xa, ya, xb, yb, x, y);
}
break;
case 28:
stack.push((code[i] << 24 | code[i + 1] << 16) >> 16);
i += 2;
break;
case 29:
n = stack.pop() + font.gsubrsBias;
subrCode = font.gsubrs[n];
if (subrCode) {
parse(subrCode);
}
break;
case 30:
while (stack.length > 0) {
xa = x;
ya = y + stack.shift();
xb = xa + stack.shift();
yb = ya + stack.shift();
x = xb + stack.shift();
y = yb + (stack.length === 1 ? stack.shift() : 0);
bezierCurveTo(xa, ya, xb, yb, x, y);
if (stack.length === 0) {
break;
}
xa = x + stack.shift();
ya = y;
xb = xa + stack.shift();
yb = ya + stack.shift();
y = yb + stack.shift();
x = xb + (stack.length === 1 ? stack.shift() : 0);
bezierCurveTo(xa, ya, xb, yb, x, y);
}
break;
case 31:
while (stack.length > 0) {
xa = x + stack.shift();
ya = y;
xb = xa + stack.shift();
yb = ya + stack.shift();
y = yb + stack.shift();
x = xb + (stack.length === 1 ? stack.shift() : 0);
bezierCurveTo(xa, ya, xb, yb, x, y);
if (stack.length === 0) {
break;
}
xa = x;
ya = y + stack.shift();
xb = xa + stack.shift();
yb = ya + stack.shift();
x = xb + stack.shift();
y = yb + (stack.length === 1 ? stack.shift() : 0);
bezierCurveTo(xa, ya, xb, yb, x, y);
}
break;
default:
if (v < 32) {
throw new FormatError(`unknown operator: ${v}`);
}
if (v < 247) {
stack.push(v - 139);
} else if (v < 251) {
stack.push((v - 247) * 256 + code[i++] + 108);
} else if (v < 255) {
stack.push(-(v - 251) * 256 - code[i++] - 108);
} else {
stack.push((code[i] << 24 | code[i + 1] << 16 | code[i + 2] << 8 | code[i + 3]) / 65536);
i += 4;
}
break;
}
if (stackClean) {
stack.length = 0;
}
}
}
parse(charStringCode);
}
const NOOP = [];
class CompiledFont {
constructor(fontMatrix) {
if (this.constructor === CompiledFont) {
unreachable("Cannot initialize CompiledFont.");
}
this.fontMatrix = fontMatrix;
this.compiledGlyphs = Object.create(null);
this.compiledCharCodeToGlyphId = Object.create(null);
}
getPathJs(unicode) {
const {
charCode,
glyphId
} = lookupCmap(this.cmap, unicode);
let fn = this.compiledGlyphs[glyphId];
if (!fn) {
try {
fn = this.compileGlyph(this.glyphs[glyphId], glyphId);
this.compiledGlyphs[glyphId] = fn;
} catch (ex) {
this.compiledGlyphs[glyphId] = NOOP;
if (this.compiledCharCodeToGlyphId[charCode] === undefined) {
this.compiledCharCodeToGlyphId[charCode] = glyphId;
}
throw ex;
}
}
if (this.compiledCharCodeToGlyphId[charCode] === undefined) {
this.compiledCharCodeToGlyphId[charCode] = glyphId;
}
return fn;
}
compileGlyph(code, glyphId) {
if (!code || code.length === 0 || code[0] === 14) {
return NOOP;
}
let fontMatrix = this.fontMatrix;
if (this.isCFFCIDFont) {
const fdIndex = this.fdSelect.getFDIndex(glyphId);
if (fdIndex >= 0 && fdIndex < this.fdArray.length) {
const fontDict = this.fdArray[fdIndex];
fontMatrix = fontDict.getByName("FontMatrix") || FONT_IDENTITY_MATRIX;
} else {
warn("Invalid fd index for glyph index.");
}
}
const cmds = [{
cmd: "save"
}, {
cmd: "transform",
args: fontMatrix.slice()
}, {
cmd: "scale",
args: ["size", "-size"]
}];
this.compileGlyphImpl(code, cmds, glyphId);
cmds.push({
cmd: "restore"
});
return cmds;
}
compileGlyphImpl() {
unreachable("Children classes should implement this.");
}
hasBuiltPath(unicode) {
const {
charCode,
glyphId
} = lookupCmap(this.cmap, unicode);
return this.compiledGlyphs[glyphId] !== undefined && this.compiledCharCodeToGlyphId[charCode] !== undefined;
}
}
class TrueTypeCompiled extends CompiledFont {
constructor(glyphs, cmap, fontMatrix) {
super(fontMatrix || [0.000488, 0, 0, 0.000488, 0, 0]);
this.glyphs = glyphs;
this.cmap = cmap;
}
compileGlyphImpl(code, cmds) {
compileGlyf(code, cmds, this);
}
}
class Type2Compiled extends CompiledFont {
constructor(cffInfo, cmap, fontMatrix, glyphNameMap) {
super(fontMatrix || [0.001, 0, 0, 0.001, 0, 0]);
this.glyphs = cffInfo.glyphs;
this.gsubrs = cffInfo.gsubrs || [];
this.subrs = cffInfo.subrs || [];
this.cmap = cmap;
this.glyphNameMap = glyphNameMap || getGlyphsUnicode();
this.gsubrsBias = getSubroutineBias(this.gsubrs);
this.subrsBias = getSubroutineBias(this.subrs);
this.isCFFCIDFont = cffInfo.isCFFCIDFont;
this.fdSelect = cffInfo.fdSelect;
this.fdArray = cffInfo.fdArray;
}
compileGlyphImpl(code, cmds, glyphId) {
compileCharString(code, cmds, this, glyphId);
}
}
class FontRendererFactory {
static create(font, seacAnalysisEnabled) {
const data = new Uint8Array(font.data);
let cmap, glyf, loca, cff, indexToLocFormat, unitsPerEm;
const numTables = getUint16(data, 4);
for (let i = 0, p = 12; i < numTables; i++, p += 16) {
const tag = bytesToString(data.subarray(p, p + 4));
const offset = getUint32(data, p + 8);
const length = getUint32(data, p + 12);
switch (tag) {
case "cmap":
cmap = parseCmap(data, offset, offset + length);
break;
case "glyf":
glyf = data.subarray(offset, offset + length);
break;
case "loca":
loca = data.subarray(offset, offset + length);
break;
case "head":
unitsPerEm = getUint16(data, offset + 18);
indexToLocFormat = getUint16(data, offset + 50);
break;
case "CFF ":
cff = parseCff(data, offset, offset + length, seacAnalysisEnabled);
break;
}
}
if (glyf) {
const fontMatrix = !unitsPerEm ? font.fontMatrix : [1 / unitsPerEm, 0, 0, 1 / unitsPerEm, 0, 0];
return new TrueTypeCompiled(parseGlyfTable(glyf, loca, indexToLocFormat), cmap, fontMatrix);
}
return new Type2Compiled(cff, cmap, font.fontMatrix, font.glyphNameMap);
}
}
;// CONCATENATED MODULE: ./src/core/metrics.js
const getMetrics = getLookupTableFactory(function (t) {
t.Courier = 600;
t["Courier-Bold"] = 600;
t["Courier-BoldOblique"] = 600;
t["Courier-Oblique"] = 600;
t.Helvetica = getLookupTableFactory(function (t) {
t.space = 278;
t.exclam = 278;
t.quotedbl = 355;
t.numbersign = 556;
t.dollar = 556;
t.percent = 889;
t.ampersand = 667;
t.quoteright = 222;
t.parenleft = 333;
t.parenright = 333;
t.asterisk = 389;
t.plus = 584;
t.comma = 278;
t.hyphen = 333;
t.period = 278;
t.slash = 278;
t.zero = 556;
t.one = 556;
t.two = 556;
t.three = 556;
t.four = 556;
t.five = 556;
t.six = 556;
t.seven = 556;
t.eight = 556;
t.nine = 556;
t.colon = 278;
t.semicolon = 278;
t.less = 584;
t.equal = 584;
t.greater = 584;
t.question = 556;
t.at = 1015;
t.A = 667;
t.B = 667;
t.C = 722;
t.D = 722;
t.E = 667;
t.F = 611;
t.G = 778;
t.H = 722;
t.I = 278;
t.J = 500;
t.K = 667;
t.L = 556;
t.M = 833;
t.N = 722;
t.O = 778;
t.P = 667;
t.Q = 778;
t.R = 722;
t.S = 667;
t.T = 611;
t.U = 722;
t.V = 667;
t.W = 944;
t.X = 667;
t.Y = 667;
t.Z = 611;
t.bracketleft = 278;
t.backslash = 278;
t.bracketright = 278;
t.asciicircum = 469;
t.underscore = 556;
t.quoteleft = 222;
t.a = 556;
t.b = 556;
t.c = 500;
t.d = 556;
t.e = 556;
t.f = 278;
t.g = 556;
t.h = 556;
t.i = 222;
t.j = 222;
t.k = 500;
t.l = 222;
t.m = 833;
t.n = 556;
t.o = 556;
t.p = 556;
t.q = 556;
t.r = 333;
t.s = 500;
t.t = 278;
t.u = 556;
t.v = 500;
t.w = 722;
t.x = 500;
t.y = 500;
t.z = 500;
t.braceleft = 334;
t.bar = 260;
t.braceright = 334;
t.asciitilde = 584;
t.exclamdown = 333;
t.cent = 556;
t.sterling = 556;
t.fraction = 167;
t.yen = 556;
t.florin = 556;
t.section = 556;
t.currency = 556;
t.quotesingle = 191;
t.quotedblleft = 333;
t.guillemotleft = 556;
t.guilsinglleft = 333;
t.guilsinglright = 333;
t.fi = 500;
t.fl = 500;
t.endash = 556;
t.dagger = 556;
t.daggerdbl = 556;
t.periodcentered = 278;
t.paragraph = 537;
t.bullet = 350;
t.quotesinglbase = 222;
t.quotedblbase = 333;
t.quotedblright = 333;
t.guillemotright = 556;
t.ellipsis = 1000;
t.perthousand = 1000;
t.questiondown = 611;
t.grave = 333;
t.acute = 333;
t.circumflex = 333;
t.tilde = 333;
t.macron = 333;
t.breve = 333;
t.dotaccent = 333;
t.dieresis = 333;
t.ring = 333;
t.cedilla = 333;
t.hungarumlaut = 333;
t.ogonek = 333;
t.caron = 333;
t.emdash = 1000;
t.AE = 1000;
t.ordfeminine = 370;
t.Lslash = 556;
t.Oslash = 778;
t.OE = 1000;
t.ordmasculine = 365;
t.ae = 889;
t.dotlessi = 278;
t.lslash = 222;
t.oslash = 611;
t.oe = 944;
t.germandbls = 611;
t.Idieresis = 278;
t.eacute = 556;
t.abreve = 556;
t.uhungarumlaut = 556;
t.ecaron = 556;
t.Ydieresis = 667;
t.divide = 584;
t.Yacute = 667;
t.Acircumflex = 667;
t.aacute = 556;
t.Ucircumflex = 722;
t.yacute = 500;
t.scommaaccent = 500;
t.ecircumflex = 556;
t.Uring = 722;
t.Udieresis = 722;
t.aogonek = 556;
t.Uacute = 722;
t.uogonek = 556;
t.Edieresis = 667;
t.Dcroat = 722;
t.commaaccent = 250;
t.copyright = 737;
t.Emacron = 667;
t.ccaron = 500;
t.aring = 556;
t.Ncommaaccent = 722;
t.lacute = 222;
t.agrave = 556;
t.Tcommaaccent = 611;
t.Cacute = 722;
t.atilde = 556;
t.Edotaccent = 667;
t.scaron = 500;
t.scedilla = 500;
t.iacute = 278;
t.lozenge = 471;
t.Rcaron = 722;
t.Gcommaaccent = 778;
t.ucircumflex = 556;
t.acircumflex = 556;
t.Amacron = 667;
t.rcaron = 333;
t.ccedilla = 500;
t.Zdotaccent = 611;
t.Thorn = 667;
t.Omacron = 778;
t.Racute = 722;
t.Sacute = 667;
t.dcaron = 643;
t.Umacron = 722;
t.uring = 556;
t.threesuperior = 333;
t.Ograve = 778;
t.Agrave = 667;
t.Abreve = 667;
t.multiply = 584;
t.uacute = 556;
t.Tcaron = 611;
t.partialdiff = 476;
t.ydieresis = 500;
t.Nacute = 722;
t.icircumflex = 278;
t.Ecircumflex = 667;
t.adieresis = 556;
t.edieresis = 556;
t.cacute = 500;
t.nacute = 556;
t.umacron = 556;
t.Ncaron = 722;
t.Iacute = 278;
t.plusminus = 584;
t.brokenbar = 260;
t.registered = 737;
t.Gbreve = 778;
t.Idotaccent = 278;
t.summation = 600;
t.Egrave = 667;
t.racute = 333;
t.omacron = 556;
t.Zacute = 611;
t.Zcaron = 611;
t.greaterequal = 549;
t.Eth = 722;
t.Ccedilla = 722;
t.lcommaaccent = 222;
t.tcaron = 317;
t.eogonek = 556;
t.Uogonek = 722;
t.Aacute = 667;
t.Adieresis = 667;
t.egrave = 556;
t.zacute = 500;
t.iogonek = 222;
t.Oacute = 778;
t.oacute = 556;
t.amacron = 556;
t.sacute = 500;
t.idieresis = 278;
t.Ocircumflex = 778;
t.Ugrave = 722;
t.Delta = 612;
t.thorn = 556;
t.twosuperior = 333;
t.Odieresis = 778;
t.mu = 556;
t.igrave = 278;
t.ohungarumlaut = 556;
t.Eogonek = 667;
t.dcroat = 556;
t.threequarters = 834;
t.Scedilla = 667;
t.lcaron = 299;
t.Kcommaaccent = 667;
t.Lacute = 556;
t.trademark = 1000;
t.edotaccent = 556;
t.Igrave = 278;
t.Imacron = 278;
t.Lcaron = 556;
t.onehalf = 834;
t.lessequal = 549;
t.ocircumflex = 556;
t.ntilde = 556;
t.Uhungarumlaut = 722;
t.Eacute = 667;
t.emacron = 556;
t.gbreve = 556;
t.onequarter = 834;
t.Scaron = 667;
t.Scommaaccent = 667;
t.Ohungarumlaut = 778;
t.degree = 400;
t.ograve = 556;
t.Ccaron = 722;
t.ugrave = 556;
t.radical = 453;
t.Dcaron = 722;
t.rcommaaccent = 333;
t.Ntilde = 722;
t.otilde = 556;
t.Rcommaaccent = 722;
t.Lcommaaccent = 556;
t.Atilde = 667;
t.Aogonek = 667;
t.Aring = 667;
t.Otilde = 778;
t.zdotaccent = 500;
t.Ecaron = 667;
t.Iogonek = 278;
t.kcommaaccent = 500;
t.minus = 584;
t.Icircumflex = 278;
t.ncaron = 556;
t.tcommaaccent = 278;
t.logicalnot = 584;
t.odieresis = 556;
t.udieresis = 556;
t.notequal = 549;
t.gcommaaccent = 556;
t.eth = 556;
t.zcaron = 500;
t.ncommaaccent = 556;
t.onesuperior = 333;
t.imacron = 278;
t.Euro = 556;
});
t["Helvetica-Bold"] = getLookupTableFactory(function (t) {
t.space = 278;
t.exclam = 333;
t.quotedbl = 474;
t.numbersign = 556;
t.dollar = 556;
t.percent = 889;
t.ampersand = 722;
t.quoteright = 278;
t.parenleft = 333;
t.parenright = 333;
t.asterisk = 389;
t.plus = 584;
t.comma = 278;
t.hyphen = 333;
t.period = 278;
t.slash = 278;
t.zero = 556;
t.one = 556;
t.two = 556;
t.three = 556;
t.four = 556;
t.five = 556;
t.six = 556;
t.seven = 556;
t.eight = 556;
t.nine = 556;
t.colon = 333;
t.semicolon = 333;
t.less = 584;
t.equal = 584;
t.greater = 584;
t.question = 611;
t.at = 975;
t.A = 722;
t.B = 722;
t.C = 722;
t.D = 722;
t.E = 667;
t.F = 611;
t.G = 778;
t.H = 722;
t.I = 278;
t.J = 556;
t.K = 722;
t.L = 611;
t.M = 833;
t.N = 722;
t.O = 778;
t.P = 667;
t.Q = 778;
t.R = 722;
t.S = 667;
t.T = 611;
t.U = 722;
t.V = 667;
t.W = 944;
t.X = 667;
t.Y = 667;
t.Z = 611;
t.bracketleft = 333;
t.backslash = 278;
t.bracketright = 333;
t.asciicircum = 584;
t.underscore = 556;
t.quoteleft = 278;
t.a = 556;
t.b = 611;
t.c = 556;
t.d = 611;
t.e = 556;
t.f = 333;
t.g = 611;
t.h = 611;
t.i = 278;
t.j = 278;
t.k = 556;
t.l = 278;
t.m = 889;
t.n = 611;
t.o = 611;
t.p = 611;
t.q = 611;
t.r = 389;
t.s = 556;
t.t = 333;
t.u = 611;
t.v = 556;
t.w = 778;
t.x = 556;
t.y = 556;
t.z = 500;
t.braceleft = 389;
t.bar = 280;
t.braceright = 389;
t.asciitilde = 584;
t.exclamdown = 333;
t.cent = 556;
t.sterling = 556;
t.fraction = 167;
t.yen = 556;
t.florin = 556;
t.section = 556;
t.currency = 556;
t.quotesingle = 238;
t.quotedblleft = 500;
t.guillemotleft = 556;
t.guilsinglleft = 333;
t.guilsinglright = 333;
t.fi = 611;
t.fl = 611;
t.endash = 556;
t.dagger = 556;
t.daggerdbl = 556;
t.periodcentered = 278;
t.paragraph = 556;
t.bullet = 350;
t.quotesinglbase = 278;
t.quotedblbase = 500;
t.quotedblright = 500;
t.guillemotright = 556;
t.ellipsis = 1000;
t.perthousand = 1000;
t.questiondown = 611;
t.grave = 333;
t.acute = 333;
t.circumflex = 333;
t.tilde = 333;
t.macron = 333;
t.breve = 333;
t.dotaccent = 333;
t.dieresis = 333;
t.ring = 333;
t.cedilla = 333;
t.hungarumlaut = 333;
t.ogonek = 333;
t.caron = 333;
t.emdash = 1000;
t.AE = 1000;
t.ordfeminine = 370;
t.Lslash = 611;
t.Oslash = 778;
t.OE = 1000;
t.ordmasculine = 365;
t.ae = 889;
t.dotlessi = 278;
t.lslash = 278;
t.oslash = 611;
t.oe = 944;
t.germandbls = 611;
t.Idieresis = 278;
t.eacute = 556;
t.abreve = 556;
t.uhungarumlaut = 611;
t.ecaron = 556;
t.Ydieresis = 667;
t.divide = 584;
t.Yacute = 667;
t.Acircumflex = 722;
t.aacute = 556;
t.Ucircumflex = 722;
t.yacute = 556;
t.scommaaccent = 556;
t.ecircumflex = 556;
t.Uring = 722;
t.Udieresis = 722;
t.aogonek = 556;
t.Uacute = 722;
t.uogonek = 611;
t.Edieresis = 667;
t.Dcroat = 722;
t.commaaccent = 250;
t.copyright = 737;
t.Emacron = 667;
t.ccaron = 556;
t.aring = 556;
t.Ncommaaccent = 722;
t.lacute = 278;
t.agrave = 556;
t.Tcommaaccent = 611;
t.Cacute = 722;
t.atilde = 556;
t.Edotaccent = 667;
t.scaron = 556;
t.scedilla = 556;
t.iacute = 278;
t.lozenge = 494;
t.Rcaron = 722;
t.Gcommaaccent = 778;
t.ucircumflex = 611;
t.acircumflex = 556;
t.Amacron = 722;
t.rcaron = 389;
t.ccedilla = 556;
t.Zdotaccent = 611;
t.Thorn = 667;
t.Omacron = 778;
t.Racute = 722;
t.Sacute = 667;
t.dcaron = 743;
t.Umacron = 722;
t.uring = 611;
t.threesuperior = 333;
t.Ograve = 778;
t.Agrave = 722;
t.Abreve = 722;
t.multiply = 584;
t.uacute = 611;
t.Tcaron = 611;
t.partialdiff = 494;
t.ydieresis = 556;
t.Nacute = 722;
t.icircumflex = 278;
t.Ecircumflex = 667;
t.adieresis = 556;
t.edieresis = 556;
t.cacute = 556;
t.nacute = 611;
t.umacron = 611;
t.Ncaron = 722;
t.Iacute = 278;
t.plusminus = 584;
t.brokenbar = 280;
t.registered = 737;
t.Gbreve = 778;
t.Idotaccent = 278;
t.summation = 600;
t.Egrave = 667;
t.racute = 389;
t.omacron = 611;
t.Zacute = 611;
t.Zcaron = 611;
t.greaterequal = 549;
t.Eth = 722;
t.Ccedilla = 722;
t.lcommaaccent = 278;
t.tcaron = 389;
t.eogonek = 556;
t.Uogonek = 722;
t.Aacute = 722;
t.Adieresis = 722;
t.egrave = 556;
t.zacute = 500;
t.iogonek = 278;
t.Oacute = 778;
t.oacute = 611;
t.amacron = 556;
t.sacute = 556;
t.idieresis = 278;
t.Ocircumflex = 778;
t.Ugrave = 722;
t.Delta = 612;
t.thorn = 611;
t.twosuperior = 333;
t.Odieresis = 778;
t.mu = 611;
t.igrave = 278;
t.ohungarumlaut = 611;
t.Eogonek = 667;
t.dcroat = 611;
t.threequarters = 834;
t.Scedilla = 667;
t.lcaron = 400;
t.Kcommaaccent = 722;
t.Lacute = 611;
t.trademark = 1000;
t.edotaccent = 556;
t.Igrave = 278;
t.Imacron = 278;
t.Lcaron = 611;
t.onehalf = 834;
t.lessequal = 549;
t.ocircumflex = 611;
t.ntilde = 611;
t.Uhungarumlaut = 722;
t.Eacute = 667;
t.emacron = 556;
t.gbreve = 611;
t.onequarter = 834;
t.Scaron = 667;
t.Scommaaccent = 667;
t.Ohungarumlaut = 778;
t.degree = 400;
t.ograve = 611;
t.Ccaron = 722;
t.ugrave = 611;
t.radical = 549;
t.Dcaron = 722;
t.rcommaaccent = 389;
t.Ntilde = 722;
t.otilde = 611;
t.Rcommaaccent = 722;
t.Lcommaaccent = 611;
t.Atilde = 722;
t.Aogonek = 722;
t.Aring = 722;
t.Otilde = 778;
t.zdotaccent = 500;
t.Ecaron = 667;
t.Iogonek = 278;
t.kcommaaccent = 556;
t.minus = 584;
t.Icircumflex = 278;
t.ncaron = 611;
t.tcommaaccent = 333;
t.logicalnot = 584;
t.odieresis = 611;
t.udieresis = 611;
t.notequal = 549;
t.gcommaaccent = 611;
t.eth = 611;
t.zcaron = 500;
t.ncommaaccent = 611;
t.onesuperior = 333;
t.imacron = 278;
t.Euro = 556;
});
t["Helvetica-BoldOblique"] = getLookupTableFactory(function (t) {
t.space = 278;
t.exclam = 333;
t.quotedbl = 474;
t.numbersign = 556;
t.dollar = 556;
t.percent = 889;
t.ampersand = 722;
t.quoteright = 278;
t.parenleft = 333;
t.parenright = 333;
t.asterisk = 389;
t.plus = 584;
t.comma = 278;
t.hyphen = 333;
t.period = 278;
t.slash = 278;
t.zero = 556;
t.one = 556;
t.two = 556;
t.three = 556;
t.four = 556;
t.five = 556;
t.six = 556;
t.seven = 556;
t.eight = 556;
t.nine = 556;
t.colon = 333;
t.semicolon = 333;
t.less = 584;
t.equal = 584;
t.greater = 584;
t.question = 611;
t.at = 975;
t.A = 722;
t.B = 722;
t.C = 722;
t.D = 722;
t.E = 667;
t.F = 611;
t.G = 778;
t.H = 722;
t.I = 278;
t.J = 556;
t.K = 722;
t.L = 611;
t.M = 833;
t.N = 722;
t.O = 778;
t.P = 667;
t.Q = 778;
t.R = 722;
t.S = 667;
t.T = 611;
t.U = 722;
t.V = 667;
t.W = 944;
t.X = 667;
t.Y = 667;
t.Z = 611;
t.bracketleft = 333;
t.backslash = 278;
t.bracketright = 333;
t.asciicircum = 584;
t.underscore = 556;
t.quoteleft = 278;
t.a = 556;
t.b = 611;
t.c = 556;
t.d = 611;
t.e = 556;
t.f = 333;
t.g = 611;
t.h = 611;
t.i = 278;
t.j = 278;
t.k = 556;
t.l = 278;
t.m = 889;
t.n = 611;
t.o = 611;
t.p = 611;
t.q = 611;
t.r = 389;
t.s = 556;
t.t = 333;
t.u = 611;
t.v = 556;
t.w = 778;
t.x = 556;
t.y = 556;
t.z = 500;
t.braceleft = 389;
t.bar = 280;
t.braceright = 389;
t.asciitilde = 584;
t.exclamdown = 333;
t.cent = 556;
t.sterling = 556;
t.fraction = 167;
t.yen = 556;
t.florin = 556;
t.section = 556;
t.currency = 556;
t.quotesingle = 238;
t.quotedblleft = 500;
t.guillemotleft = 556;
t.guilsinglleft = 333;
t.guilsinglright = 333;
t.fi = 611;
t.fl = 611;
t.endash = 556;
t.dagger = 556;
t.daggerdbl = 556;
t.periodcentered = 278;
t.paragraph = 556;
t.bullet = 350;
t.quotesinglbase = 278;
t.quotedblbase = 500;
t.quotedblright = 500;
t.guillemotright = 556;
t.ellipsis = 1000;
t.perthousand = 1000;
t.questiondown = 611;
t.grave = 333;
t.acute = 333;
t.circumflex = 333;
t.tilde = 333;
t.macron = 333;
t.breve = 333;
t.dotaccent = 333;
t.dieresis = 333;
t.ring = 333;
t.cedilla = 333;
t.hungarumlaut = 333;
t.ogonek = 333;
t.caron = 333;
t.emdash = 1000;
t.AE = 1000;
t.ordfeminine = 370;
t.Lslash = 611;
t.Oslash = 778;
t.OE = 1000;
t.ordmasculine = 365;
t.ae = 889;
t.dotlessi = 278;
t.lslash = 278;
t.oslash = 611;
t.oe = 944;
t.germandbls = 611;
t.Idieresis = 278;
t.eacute = 556;
t.abreve = 556;
t.uhungarumlaut = 611;
t.ecaron = 556;
t.Ydieresis = 667;
t.divide = 584;
t.Yacute = 667;
t.Acircumflex = 722;
t.aacute = 556;
t.Ucircumflex = 722;
t.yacute = 556;
t.scommaaccent = 556;
t.ecircumflex = 556;
t.Uring = 722;
t.Udieresis = 722;
t.aogonek = 556;
t.Uacute = 722;
t.uogonek = 611;
t.Edieresis = 667;
t.Dcroat = 722;
t.commaaccent = 250;
t.copyright = 737;
t.Emacron = 667;
t.ccaron = 556;
t.aring = 556;
t.Ncommaaccent = 722;
t.lacute = 278;
t.agrave = 556;
t.Tcommaaccent = 611;
t.Cacute = 722;
t.atilde = 556;
t.Edotaccent = 667;
t.scaron = 556;
t.scedilla = 556;
t.iacute = 278;
t.lozenge = 494;
t.Rcaron = 722;
t.Gcommaaccent = 778;
t.ucircumflex = 611;
t.acircumflex = 556;
t.Amacron = 722;
t.rcaron = 389;
t.ccedilla = 556;
t.Zdotaccent = 611;
t.Thorn = 667;
t.Omacron = 778;
t.Racute = 722;
t.Sacute = 667;
t.dcaron = 743;
t.Umacron = 722;
t.uring = 611;
t.threesuperior = 333;
t.Ograve = 778;
t.Agrave = 722;
t.Abreve = 722;
t.multiply = 584;
t.uacute = 611;
t.Tcaron = 611;
t.partialdiff = 494;
t.ydieresis = 556;
t.Nacute = 722;
t.icircumflex = 278;
t.Ecircumflex = 667;
t.adieresis = 556;
t.edieresis = 556;
t.cacute = 556;
t.nacute = 611;
t.umacron = 611;
t.Ncaron = 722;
t.Iacute = 278;
t.plusminus = 584;
t.brokenbar = 280;
t.registered = 737;
t.Gbreve = 778;
t.Idotaccent = 278;
t.summation = 600;
t.Egrave = 667;
t.racute = 389;
t.omacron = 611;
t.Zacute = 611;
t.Zcaron = 611;
t.greaterequal = 549;
t.Eth = 722;
t.Ccedilla = 722;
t.lcommaaccent = 278;
t.tcaron = 389;
t.eogonek = 556;
t.Uogonek = 722;
t.Aacute = 722;
t.Adieresis = 722;
t.egrave = 556;
t.zacute = 500;
t.iogonek = 278;
t.Oacute = 778;
t.oacute = 611;
t.amacron = 556;
t.sacute = 556;
t.idieresis = 278;
t.Ocircumflex = 778;
t.Ugrave = 722;
t.Delta = 612;
t.thorn = 611;
t.twosuperior = 333;
t.Odieresis = 778;
t.mu = 611;
t.igrave = 278;
t.ohungarumlaut = 611;
t.Eogonek = 667;
t.dcroat = 611;
t.threequarters = 834;
t.Scedilla = 667;
t.lcaron = 400;
t.Kcommaaccent = 722;
t.Lacute = 611;
t.trademark = 1000;
t.edotaccent = 556;
t.Igrave = 278;
t.Imacron = 278;
t.Lcaron = 611;
t.onehalf = 834;
t.lessequal = 549;
t.ocircumflex = 611;
t.ntilde = 611;
t.Uhungarumlaut = 722;
t.Eacute = 667;
t.emacron = 556;
t.gbreve = 611;
t.onequarter = 834;
t.Scaron = 667;
t.Scommaaccent = 667;
t.Ohungarumlaut = 778;
t.degree = 400;
t.ograve = 611;
t.Ccaron = 722;
t.ugrave = 611;
t.radical = 549;
t.Dcaron = 722;
t.rcommaaccent = 389;
t.Ntilde = 722;
t.otilde = 611;
t.Rcommaaccent = 722;
t.Lcommaaccent = 611;
t.Atilde = 722;
t.Aogonek = 722;
t.Aring = 722;
t.Otilde = 778;
t.zdotaccent = 500;
t.Ecaron = 667;
t.Iogonek = 278;
t.kcommaaccent = 556;
t.minus = 584;
t.Icircumflex = 278;
t.ncaron = 611;
t.tcommaaccent = 333;
t.logicalnot = 584;
t.odieresis = 611;
t.udieresis = 611;
t.notequal = 549;
t.gcommaaccent = 611;
t.eth = 611;
t.zcaron = 500;
t.ncommaaccent = 611;
t.onesuperior = 333;
t.imacron = 278;
t.Euro = 556;
});
t["Helvetica-Oblique"] = getLookupTableFactory(function (t) {
t.space = 278;
t.exclam = 278;
t.quotedbl = 355;
t.numbersign = 556;
t.dollar = 556;
t.percent = 889;
t.ampersand = 667;
t.quoteright = 222;
t.parenleft = 333;
t.parenright = 333;
t.asterisk = 389;
t.plus = 584;
t.comma = 278;
t.hyphen = 333;
t.period = 278;
t.slash = 278;
t.zero = 556;
t.one = 556;
t.two = 556;
t.three = 556;
t.four = 556;
t.five = 556;
t.six = 556;
t.seven = 556;
t.eight = 556;
t.nine = 556;
t.colon = 278;
t.semicolon = 278;
t.less = 584;
t.equal = 584;
t.greater = 584;
t.question = 556;
t.at = 1015;
t.A = 667;
t.B = 667;
t.C = 722;
t.D = 722;
t.E = 667;
t.F = 611;
t.G = 778;
t.H = 722;
t.I = 278;
t.J = 500;
t.K = 667;
t.L = 556;
t.M = 833;
t.N = 722;
t.O = 778;
t.P = 667;
t.Q = 778;
t.R = 722;
t.S = 667;
t.T = 611;
t.U = 722;
t.V = 667;
t.W = 944;
t.X = 667;
t.Y = 667;
t.Z = 611;
t.bracketleft = 278;
t.backslash = 278;
t.bracketright = 278;
t.asciicircum = 469;
t.underscore = 556;
t.quoteleft = 222;
t.a = 556;
t.b = 556;
t.c = 500;
t.d = 556;
t.e = 556;
t.f = 278;
t.g = 556;
t.h = 556;
t.i = 222;
t.j = 222;
t.k = 500;
t.l = 222;
t.m = 833;
t.n = 556;
t.o = 556;
t.p = 556;
t.q = 556;
t.r = 333;
t.s = 500;
t.t = 278;
t.u = 556;
t.v = 500;
t.w = 722;
t.x = 500;
t.y = 500;
t.z = 500;
t.braceleft = 334;
t.bar = 260;
t.braceright = 334;
t.asciitilde = 584;
t.exclamdown = 333;
t.cent = 556;
t.sterling = 556;
t.fraction = 167;
t.yen = 556;
t.florin = 556;
t.section = 556;
t.currency = 556;
t.quotesingle = 191;
t.quotedblleft = 333;
t.guillemotleft = 556;
t.guilsinglleft = 333;
t.guilsinglright = 333;
t.fi = 500;
t.fl = 500;
t.endash = 556;
t.dagger = 556;
t.daggerdbl = 556;
t.periodcentered = 278;
t.paragraph = 537;
t.bullet = 350;
t.quotesinglbase = 222;
t.quotedblbase = 333;
t.quotedblright = 333;
t.guillemotright = 556;
t.ellipsis = 1000;
t.perthousand = 1000;
t.questiondown = 611;
t.grave = 333;
t.acute = 333;
t.circumflex = 333;
t.tilde = 333;
t.macron = 333;
t.breve = 333;
t.dotaccent = 333;
t.dieresis = 333;
t.ring = 333;
t.cedilla = 333;
t.hungarumlaut = 333;
t.ogonek = 333;
t.caron = 333;
t.emdash = 1000;
t.AE = 1000;
t.ordfeminine = 370;
t.Lslash = 556;
t.Oslash = 778;
t.OE = 1000;
t.ordmasculine = 365;
t.ae = 889;
t.dotlessi = 278;
t.lslash = 222;
t.oslash = 611;
t.oe = 944;
t.germandbls = 611;
t.Idieresis = 278;
t.eacute = 556;
t.abreve = 556;
t.uhungarumlaut = 556;
t.ecaron = 556;
t.Ydieresis = 667;
t.divide = 584;
t.Yacute = 667;
t.Acircumflex = 667;
t.aacute = 556;
t.Ucircumflex = 722;
t.yacute = 500;
t.scommaaccent = 500;
t.ecircumflex = 556;
t.Uring = 722;
t.Udieresis = 722;
t.aogonek = 556;
t.Uacute = 722;
t.uogonek = 556;
t.Edieresis = 667;
t.Dcroat = 722;
t.commaaccent = 250;
t.copyright = 737;
t.Emacron = 667;
t.ccaron = 500;
t.aring = 556;
t.Ncommaaccent = 722;
t.lacute = 222;
t.agrave = 556;
t.Tcommaaccent = 611;
t.Cacute = 722;
t.atilde = 556;
t.Edotaccent = 667;
t.scaron = 500;
t.scedilla = 500;
t.iacute = 278;
t.lozenge = 471;
t.Rcaron = 722;
t.Gcommaaccent = 778;
t.ucircumflex = 556;
t.acircumflex = 556;
t.Amacron = 667;
t.rcaron = 333;
t.ccedilla = 500;
t.Zdotaccent = 611;
t.Thorn = 667;
t.Omacron = 778;
t.Racute = 722;
t.Sacute = 667;
t.dcaron = 643;
t.Umacron = 722;
t.uring = 556;
t.threesuperior = 333;
t.Ograve = 778;
t.Agrave = 667;
t.Abreve = 667;
t.multiply = 584;
t.uacute = 556;
t.Tcaron = 611;
t.partialdiff = 476;
t.ydieresis = 500;
t.Nacute = 722;
t.icircumflex = 278;
t.Ecircumflex = 667;
t.adieresis = 556;
t.edieresis = 556;
t.cacute = 500;
t.nacute = 556;
t.umacron = 556;
t.Ncaron = 722;
t.Iacute = 278;
t.plusminus = 584;
t.brokenbar = 260;
t.registered = 737;
t.Gbreve = 778;
t.Idotaccent = 278;
t.summation = 600;
t.Egrave = 667;
t.racute = 333;
t.omacron = 556;
t.Zacute = 611;
t.Zcaron = 611;
t.greaterequal = 549;
t.Eth = 722;
t.Ccedilla = 722;
t.lcommaaccent = 222;
t.tcaron = 317;
t.eogonek = 556;
t.Uogonek = 722;
t.Aacute = 667;
t.Adieresis = 667;
t.egrave = 556;
t.zacute = 500;
t.iogonek = 222;
t.Oacute = 778;
t.oacute = 556;
t.amacron = 556;
t.sacute = 500;
t.idieresis = 278;
t.Ocircumflex = 778;
t.Ugrave = 722;
t.Delta = 612;
t.thorn = 556;
t.twosuperior = 333;
t.Odieresis = 778;
t.mu = 556;
t.igrave = 278;
t.ohungarumlaut = 556;
t.Eogonek = 667;
t.dcroat = 556;
t.threequarters = 834;
t.Scedilla = 667;
t.lcaron = 299;
t.Kcommaaccent = 667;
t.Lacute = 556;
t.trademark = 1000;
t.edotaccent = 556;
t.Igrave = 278;
t.Imacron = 278;
t.Lcaron = 556;
t.onehalf = 834;
t.lessequal = 549;
t.ocircumflex = 556;
t.ntilde = 556;
t.Uhungarumlaut = 722;
t.Eacute = 667;
t.emacron = 556;
t.gbreve = 556;
t.onequarter = 834;
t.Scaron = 667;
t.Scommaaccent = 667;
t.Ohungarumlaut = 778;
t.degree = 400;
t.ograve = 556;
t.Ccaron = 722;
t.ugrave = 556;
t.radical = 453;
t.Dcaron = 722;
t.rcommaaccent = 333;
t.Ntilde = 722;
t.otilde = 556;
t.Rcommaaccent = 722;
t.Lcommaaccent = 556;
t.Atilde = 667;
t.Aogonek = 667;
t.Aring = 667;
t.Otilde = 778;
t.zdotaccent = 500;
t.Ecaron = 667;
t.Iogonek = 278;
t.kcommaaccent = 500;
t.minus = 584;
t.Icircumflex = 278;
t.ncaron = 556;
t.tcommaaccent = 278;
t.logicalnot = 584;
t.odieresis = 556;
t.udieresis = 556;
t.notequal = 549;
t.gcommaaccent = 556;
t.eth = 556;
t.zcaron = 500;
t.ncommaaccent = 556;
t.onesuperior = 333;
t.imacron = 278;
t.Euro = 556;
});
t.Symbol = getLookupTableFactory(function (t) {
t.space = 250;
t.exclam = 333;
t.universal = 713;
t.numbersign = 500;
t.existential = 549;
t.percent = 833;
t.ampersand = 778;
t.suchthat = 439;
t.parenleft = 333;
t.parenright = 333;
t.asteriskmath = 500;
t.plus = 549;
t.comma = 250;
t.minus = 549;
t.period = 250;
t.slash = 278;
t.zero = 500;
t.one = 500;
t.two = 500;
t.three = 500;
t.four = 500;
t.five = 500;
t.six = 500;
t.seven = 500;
t.eight = 500;
t.nine = 500;
t.colon = 278;
t.semicolon = 278;
t.less = 549;
t.equal = 549;
t.greater = 549;
t.question = 444;
t.congruent = 549;
t.Alpha = 722;
t.Beta = 667;
t.Chi = 722;
t.Delta = 612;
t.Epsilon = 611;
t.Phi = 763;
t.Gamma = 603;
t.Eta = 722;
t.Iota = 333;
t.theta1 = 631;
t.Kappa = 722;
t.Lambda = 686;
t.Mu = 889;
t.Nu = 722;
t.Omicron = 722;
t.Pi = 768;
t.Theta = 741;
t.Rho = 556;
t.Sigma = 592;
t.Tau = 611;
t.Upsilon = 690;
t.sigma1 = 439;
t.Omega = 768;
t.Xi = 645;
t.Psi = 795;
t.Zeta = 611;
t.bracketleft = 333;
t.therefore = 863;
t.bracketright = 333;
t.perpendicular = 658;
t.underscore = 500;
t.radicalex = 500;
t.alpha = 631;
t.beta = 549;
t.chi = 549;
t.delta = 494;
t.epsilon = 439;
t.phi = 521;
t.gamma = 411;
t.eta = 603;
t.iota = 329;
t.phi1 = 603;
t.kappa = 549;
t.lambda = 549;
t.mu = 576;
t.nu = 521;
t.omicron = 549;
t.pi = 549;
t.theta = 521;
t.rho = 549;
t.sigma = 603;
t.tau = 439;
t.upsilon = 576;
t.omega1 = 713;
t.omega = 686;
t.xi = 493;
t.psi = 686;
t.zeta = 494;
t.braceleft = 480;
t.bar = 200;
t.braceright = 480;
t.similar = 549;
t.Euro = 750;
t.Upsilon1 = 620;
t.minute = 247;
t.lessequal = 549;
t.fraction = 167;
t.infinity = 713;
t.florin = 500;
t.club = 753;
t.diamond = 753;
t.heart = 753;
t.spade = 753;
t.arrowboth = 1042;
t.arrowleft = 987;
t.arrowup = 603;
t.arrowright = 987;
t.arrowdown = 603;
t.degree = 400;
t.plusminus = 549;
t.second = 411;
t.greaterequal = 549;
t.multiply = 549;
t.proportional = 713;
t.partialdiff = 494;
t.bullet = 460;
t.divide = 549;
t.notequal = 549;
t.equivalence = 549;
t.approxequal = 549;
t.ellipsis = 1000;
t.arrowvertex = 603;
t.arrowhorizex = 1000;
t.carriagereturn = 658;
t.aleph = 823;
t.Ifraktur = 686;
t.Rfraktur = 795;
t.weierstrass = 987;
t.circlemultiply = 768;
t.circleplus = 768;
t.emptyset = 823;
t.intersection = 768;
t.union = 768;
t.propersuperset = 713;
t.reflexsuperset = 713;
t.notsubset = 713;
t.propersubset = 713;
t.reflexsubset = 713;
t.element = 713;
t.notelement = 713;
t.angle = 768;
t.gradient = 713;
t.registerserif = 790;
t.copyrightserif = 790;
t.trademarkserif = 890;
t.product = 823;
t.radical = 549;
t.dotmath = 250;
t.logicalnot = 713;
t.logicaland = 603;
t.logicalor = 603;
t.arrowdblboth = 1042;
t.arrowdblleft = 987;
t.arrowdblup = 603;
t.arrowdblright = 987;
t.arrowdbldown = 603;
t.lozenge = 494;
t.angleleft = 329;
t.registersans = 790;
t.copyrightsans = 790;
t.trademarksans = 786;
t.summation = 713;
t.parenlefttp = 384;
t.parenleftex = 384;
t.parenleftbt = 384;
t.bracketlefttp = 384;
t.bracketleftex = 384;
t.bracketleftbt = 384;
t.bracelefttp = 494;
t.braceleftmid = 494;
t.braceleftbt = 494;
t.braceex = 494;
t.angleright = 329;
t.integral = 274;
t.integraltp = 686;
t.integralex = 686;
t.integralbt = 686;
t.parenrighttp = 384;
t.parenrightex = 384;
t.parenrightbt = 384;
t.bracketrighttp = 384;
t.bracketrightex = 384;
t.bracketrightbt = 384;
t.bracerighttp = 494;
t.bracerightmid = 494;
t.bracerightbt = 494;
t.apple = 790;
});
t["Times-Roman"] = getLookupTableFactory(function (t) {
t.space = 250;
t.exclam = 333;
t.quotedbl = 408;
t.numbersign = 500;
t.dollar = 500;
t.percent = 833;
t.ampersand = 778;
t.quoteright = 333;
t.parenleft = 333;
t.parenright = 333;
t.asterisk = 500;
t.plus = 564;
t.comma = 250;
t.hyphen = 333;
t.period = 250;
t.slash = 278;
t.zero = 500;
t.one = 500;
t.two = 500;
t.three = 500;
t.four = 500;
t.five = 500;
t.six = 500;
t.seven = 500;
t.eight = 500;
t.nine = 500;
t.colon = 278;
t.semicolon = 278;
t.less = 564;
t.equal = 564;
t.greater = 564;
t.question = 444;
t.at = 921;
t.A = 722;
t.B = 667;
t.C = 667;
t.D = 722;
t.E = 611;
t.F = 556;
t.G = 722;
t.H = 722;
t.I = 333;
t.J = 389;
t.K = 722;
t.L = 611;
t.M = 889;
t.N = 722;
t.O = 722;
t.P = 556;
t.Q = 722;
t.R = 667;
t.S = 556;
t.T = 611;
t.U = 722;
t.V = 722;
t.W = 944;
t.X = 722;
t.Y = 722;
t.Z = 611;
t.bracketleft = 333;
t.backslash = 278;
t.bracketright = 333;
t.asciicircum = 469;
t.underscore = 500;
t.quoteleft = 333;
t.a = 444;
t.b = 500;
t.c = 444;
t.d = 500;
t.e = 444;
t.f = 333;
t.g = 500;
t.h = 500;
t.i = 278;
t.j = 278;
t.k = 500;
t.l = 278;
t.m = 778;
t.n = 500;
t.o = 500;
t.p = 500;
t.q = 500;
t.r = 333;
t.s = 389;
t.t = 278;
t.u = 500;
t.v = 500;
t.w = 722;
t.x = 500;
t.y = 500;
t.z = 444;
t.braceleft = 480;
t.bar = 200;
t.braceright = 480;
t.asciitilde = 541;
t.exclamdown = 333;
t.cent = 500;
t.sterling = 500;
t.fraction = 167;
t.yen = 500;
t.florin = 500;
t.section = 500;
t.currency = 500;
t.quotesingle = 180;
t.quotedblleft = 444;
t.guillemotleft = 500;
t.guilsinglleft = 333;
t.guilsinglright = 333;
t.fi = 556;
t.fl = 556;
t.endash = 500;
t.dagger = 500;
t.daggerdbl = 500;
t.periodcentered = 250;
t.paragraph = 453;
t.bullet = 350;
t.quotesinglbase = 333;
t.quotedblbase = 444;
t.quotedblright = 444;
t.guillemotright = 500;
t.ellipsis = 1000;
t.perthousand = 1000;
t.questiondown = 444;
t.grave = 333;
t.acute = 333;
t.circumflex = 333;
t.tilde = 333;
t.macron = 333;
t.breve = 333;
t.dotaccent = 333;
t.dieresis = 333;
t.ring = 333;
t.cedilla = 333;
t.hungarumlaut = 333;
t.ogonek = 333;
t.caron = 333;
t.emdash = 1000;
t.AE = 889;
t.ordfeminine = 276;
t.Lslash = 611;
t.Oslash = 722;
t.OE = 889;
t.ordmasculine = 310;
t.ae = 667;
t.dotlessi = 278;
t.lslash = 278;
t.oslash = 500;
t.oe = 722;
t.germandbls = 500;
t.Idieresis = 333;
t.eacute = 444;
t.abreve = 444;
t.uhungarumlaut = 500;
t.ecaron = 444;
t.Ydieresis = 722;
t.divide = 564;
t.Yacute = 722;
t.Acircumflex = 722;
t.aacute = 444;
t.Ucircumflex = 722;
t.yacute = 500;
t.scommaaccent = 389;
t.ecircumflex = 444;
t.Uring = 722;
t.Udieresis = 722;
t.aogonek = 444;
t.Uacute = 722;
t.uogonek = 500;
t.Edieresis = 611;
t.Dcroat = 722;
t.commaaccent = 250;
t.copyright = 760;
t.Emacron = 611;
t.ccaron = 444;
t.aring = 444;
t.Ncommaaccent = 722;
t.lacute = 278;
t.agrave = 444;
t.Tcommaaccent = 611;
t.Cacute = 667;
t.atilde = 444;
t.Edotaccent = 611;
t.scaron = 389;
t.scedilla = 389;
t.iacute = 278;
t.lozenge = 471;
t.Rcaron = 667;
t.Gcommaaccent = 722;
t.ucircumflex = 500;
t.acircumflex = 444;
t.Amacron = 722;
t.rcaron = 333;
t.ccedilla = 444;
t.Zdotaccent = 611;
t.Thorn = 556;
t.Omacron = 722;
t.Racute = 667;
t.Sacute = 556;
t.dcaron = 588;
t.Umacron = 722;
t.uring = 500;
t.threesuperior = 300;
t.Ograve = 722;
t.Agrave = 722;
t.Abreve = 722;
t.multiply = 564;
t.uacute = 500;
t.Tcaron = 611;
t.partialdiff = 476;
t.ydieresis = 500;
t.Nacute = 722;
t.icircumflex = 278;
t.Ecircumflex = 611;
t.adieresis = 444;
t.edieresis = 444;
t.cacute = 444;
t.nacute = 500;
t.umacron = 500;
t.Ncaron = 722;
t.Iacute = 333;
t.plusminus = 564;
t.brokenbar = 200;
t.registered = 760;
t.Gbreve = 722;
t.Idotaccent = 333;
t.summation = 600;
t.Egrave = 611;
t.racute = 333;
t.omacron = 500;
t.Zacute = 611;
t.Zcaron = 611;
t.greaterequal = 549;
t.Eth = 722;
t.Ccedilla = 667;
t.lcommaaccent = 278;
t.tcaron = 326;
t.eogonek = 444;
t.Uogonek = 722;
t.Aacute = 722;
t.Adieresis = 722;
t.egrave = 444;
t.zacute = 444;
t.iogonek = 278;
t.Oacute = 722;
t.oacute = 500;
t.amacron = 444;
t.sacute = 389;
t.idieresis = 278;
t.Ocircumflex = 722;
t.Ugrave = 722;
t.Delta = 612;
t.thorn = 500;
t.twosuperior = 300;
t.Odieresis = 722;
t.mu = 500;
t.igrave = 278;
t.ohungarumlaut = 500;
t.Eogonek = 611;
t.dcroat = 500;
t.threequarters = 750;
t.Scedilla = 556;
t.lcaron = 344;
t.Kcommaaccent = 722;
t.Lacute = 611;
t.trademark = 980;
t.edotaccent = 444;
t.Igrave = 333;
t.Imacron = 333;
t.Lcaron = 611;
t.onehalf = 750;
t.lessequal = 549;
t.ocircumflex = 500;
t.ntilde = 500;
t.Uhungarumlaut = 722;
t.Eacute = 611;
t.emacron = 444;
t.gbreve = 500;
t.onequarter = 750;
t.Scaron = 556;
t.Scommaaccent = 556;
t.Ohungarumlaut = 722;
t.degree = 400;
t.ograve = 500;
t.Ccaron = 667;
t.ugrave = 500;
t.radical = 453;
t.Dcaron = 722;
t.rcommaaccent = 333;
t.Ntilde = 722;
t.otilde = 500;
t.Rcommaaccent = 667;
t.Lcommaaccent = 611;
t.Atilde = 722;
t.Aogonek = 722;
t.Aring = 722;
t.Otilde = 722;
t.zdotaccent = 444;
t.Ecaron = 611;
t.Iogonek = 333;
t.kcommaaccent = 500;
t.minus = 564;
t.Icircumflex = 333;
t.ncaron = 500;
t.tcommaaccent = 278;
t.logicalnot = 564;
t.odieresis = 500;
t.udieresis = 500;
t.notequal = 549;
t.gcommaaccent = 500;
t.eth = 500;
t.zcaron = 444;
t.ncommaaccent = 500;
t.onesuperior = 300;
t.imacron = 278;
t.Euro = 500;
});
t["Times-Bold"] = getLookupTableFactory(function (t) {
t.space = 250;
t.exclam = 333;
t.quotedbl = 555;
t.numbersign = 500;
t.dollar = 500;
t.percent = 1000;
t.ampersand = 833;
t.quoteright = 333;
t.parenleft = 333;
t.parenright = 333;
t.asterisk = 500;
t.plus = 570;
t.comma = 250;
t.hyphen = 333;
t.period = 250;
t.slash = 278;
t.zero = 500;
t.one = 500;
t.two = 500;
t.three = 500;
t.four = 500;
t.five = 500;
t.six = 500;
t.seven = 500;
t.eight = 500;
t.nine = 500;
t.colon = 333;
t.semicolon = 333;
t.less = 570;
t.equal = 570;
t.greater = 570;
t.question = 500;
t.at = 930;
t.A = 722;
t.B = 667;
t.C = 722;
t.D = 722;
t.E = 667;
t.F = 611;
t.G = 778;
t.H = 778;
t.I = 389;
t.J = 500;
t.K = 778;
t.L = 667;
t.M = 944;
t.N = 722;
t.O = 778;
t.P = 611;
t.Q = 778;
t.R = 722;
t.S = 556;
t.T = 667;
t.U = 722;
t.V = 722;
t.W = 1000;
t.X = 722;
t.Y = 722;
t.Z = 667;
t.bracketleft = 333;
t.backslash = 278;
t.bracketright = 333;
t.asciicircum = 581;
t.underscore = 500;
t.quoteleft = 333;
t.a = 500;
t.b = 556;
t.c = 444;
t.d = 556;
t.e = 444;
t.f = 333;
t.g = 500;
t.h = 556;
t.i = 278;
t.j = 333;
t.k = 556;
t.l = 278;
t.m = 833;
t.n = 556;
t.o = 500;
t.p = 556;
t.q = 556;
t.r = 444;
t.s = 389;
t.t = 333;
t.u = 556;
t.v = 500;
t.w = 722;
t.x = 500;
t.y = 500;
t.z = 444;
t.braceleft = 394;
t.bar = 220;
t.braceright = 394;
t.asciitilde = 520;
t.exclamdown = 333;
t.cent = 500;
t.sterling = 500;
t.fraction = 167;
t.yen = 500;
t.florin = 500;
t.section = 500;
t.currency = 500;
t.quotesingle = 278;
t.quotedblleft = 500;
t.guillemotleft = 500;
t.guilsinglleft = 333;
t.guilsinglright = 333;
t.fi = 556;
t.fl = 556;
t.endash = 500;
t.dagger = 500;
t.daggerdbl = 500;
t.periodcentered = 250;
t.paragraph = 540;
t.bullet = 350;
t.quotesinglbase = 333;
t.quotedblbase = 500;
t.quotedblright = 500;
t.guillemotright = 500;
t.ellipsis = 1000;
t.perthousand = 1000;
t.questiondown = 500;
t.grave = 333;
t.acute = 333;
t.circumflex = 333;
t.tilde = 333;
t.macron = 333;
t.breve = 333;
t.dotaccent = 333;
t.dieresis = 333;
t.ring = 333;
t.cedilla = 333;
t.hungarumlaut = 333;
t.ogonek = 333;
t.caron = 333;
t.emdash = 1000;
t.AE = 1000;
t.ordfeminine = 300;
t.Lslash = 667;
t.Oslash = 778;
t.OE = 1000;
t.ordmasculine = 330;
t.ae = 722;
t.dotlessi = 278;
t.lslash = 278;
t.oslash = 500;
t.oe = 722;
t.germandbls = 556;
t.Idieresis = 389;
t.eacute = 444;
t.abreve = 500;
t.uhungarumlaut = 556;
t.ecaron = 444;
t.Ydieresis = 722;
t.divide = 570;
t.Yacute = 722;
t.Acircumflex = 722;
t.aacute = 500;
t.Ucircumflex = 722;
t.yacute = 500;
t.scommaaccent = 389;
t.ecircumflex = 444;
t.Uring = 722;
t.Udieresis = 722;
t.aogonek = 500;
t.Uacute = 722;
t.uogonek = 556;
t.Edieresis = 667;
t.Dcroat = 722;
t.commaaccent = 250;
t.copyright = 747;
t.Emacron = 667;
t.ccaron = 444;
t.aring = 500;
t.Ncommaaccent = 722;
t.lacute = 278;
t.agrave = 500;
t.Tcommaaccent = 667;
t.Cacute = 722;
t.atilde = 500;
t.Edotaccent = 667;
t.scaron = 389;
t.scedilla = 389;
t.iacute = 278;
t.lozenge = 494;
t.Rcaron = 722;
t.Gcommaaccent = 778;
t.ucircumflex = 556;
t.acircumflex = 500;
t.Amacron = 722;
t.rcaron = 444;
t.ccedilla = 444;
t.Zdotaccent = 667;
t.Thorn = 611;
t.Omacron = 778;
t.Racute = 722;
t.Sacute = 556;
t.dcaron = 672;
t.Umacron = 722;
t.uring = 556;
t.threesuperior = 300;
t.Ograve = 778;
t.Agrave = 722;
t.Abreve = 722;
t.multiply = 570;
t.uacute = 556;
t.Tcaron = 667;
t.partialdiff = 494;
t.ydieresis = 500;
t.Nacute = 722;
t.icircumflex = 278;
t.Ecircumflex = 667;
t.adieresis = 500;
t.edieresis = 444;
t.cacute = 444;
t.nacute = 556;
t.umacron = 556;
t.Ncaron = 722;
t.Iacute = 389;
t.plusminus = 570;
t.brokenbar = 220;
t.registered = 747;
t.Gbreve = 778;
t.Idotaccent = 389;
t.summation = 600;
t.Egrave = 667;
t.racute = 444;
t.omacron = 500;
t.Zacute = 667;
t.Zcaron = 667;
t.greaterequal = 549;
t.Eth = 722;
t.Ccedilla = 722;
t.lcommaaccent = 278;
t.tcaron = 416;
t.eogonek = 444;
t.Uogonek = 722;
t.Aacute = 722;
t.Adieresis = 722;
t.egrave = 444;
t.zacute = 444;
t.iogonek = 278;
t.Oacute = 778;
t.oacute = 500;
t.amacron = 500;
t.sacute = 389;
t.idieresis = 278;
t.Ocircumflex = 778;
t.Ugrave = 722;
t.Delta = 612;
t.thorn = 556;
t.twosuperior = 300;
t.Odieresis = 778;
t.mu = 556;
t.igrave = 278;
t.ohungarumlaut = 500;
t.Eogonek = 667;
t.dcroat = 556;
t.threequarters = 750;
t.Scedilla = 556;
t.lcaron = 394;
t.Kcommaaccent = 778;
t.Lacute = 667;
t.trademark = 1000;
t.edotaccent = 444;
t.Igrave = 389;
t.Imacron = 389;
t.Lcaron = 667;
t.onehalf = 750;
t.lessequal = 549;
t.ocircumflex = 500;
t.ntilde = 556;
t.Uhungarumlaut = 722;
t.Eacute = 667;
t.emacron = 444;
t.gbreve = 500;
t.onequarter = 750;
t.Scaron = 556;
t.Scommaaccent = 556;
t.Ohungarumlaut = 778;
t.degree = 400;
t.ograve = 500;
t.Ccaron = 722;
t.ugrave = 556;
t.radical = 549;
t.Dcaron = 722;
t.rcommaaccent = 444;
t.Ntilde = 722;
t.otilde = 500;
t.Rcommaaccent = 722;
t.Lcommaaccent = 667;
t.Atilde = 722;
t.Aogonek = 722;
t.Aring = 722;
t.Otilde = 778;
t.zdotaccent = 444;
t.Ecaron = 667;
t.Iogonek = 389;
t.kcommaaccent = 556;
t.minus = 570;
t.Icircumflex = 389;
t.ncaron = 556;
t.tcommaaccent = 333;
t.logicalnot = 570;
t.odieresis = 500;
t.udieresis = 556;
t.notequal = 549;
t.gcommaaccent = 500;
t.eth = 500;
t.zcaron = 444;
t.ncommaaccent = 556;
t.onesuperior = 300;
t.imacron = 278;
t.Euro = 500;
});
t["Times-BoldItalic"] = getLookupTableFactory(function (t) {
t.space = 250;
t.exclam = 389;
t.quotedbl = 555;
t.numbersign = 500;
t.dollar = 500;
t.percent = 833;
t.ampersand = 778;
t.quoteright = 333;
t.parenleft = 333;
t.parenright = 333;
t.asterisk = 500;
t.plus = 570;
t.comma = 250;
t.hyphen = 333;
t.period = 250;
t.slash = 278;
t.zero = 500;
t.one = 500;
t.two = 500;
t.three = 500;
t.four = 500;
t.five = 500;
t.six = 500;
t.seven = 500;
t.eight = 500;
t.nine = 500;
t.colon = 333;
t.semicolon = 333;
t.less = 570;
t.equal = 570;
t.greater = 570;
t.question = 500;
t.at = 832;
t.A = 667;
t.B = 667;
t.C = 667;
t.D = 722;
t.E = 667;
t.F = 667;
t.G = 722;
t.H = 778;
t.I = 389;
t.J = 500;
t.K = 667;
t.L = 611;
t.M = 889;
t.N = 722;
t.O = 722;
t.P = 611;
t.Q = 722;
t.R = 667;
t.S = 556;
t.T = 611;
t.U = 722;
t.V = 667;
t.W = 889;
t.X = 667;
t.Y = 611;
t.Z = 611;
t.bracketleft = 333;
t.backslash = 278;
t.bracketright = 333;
t.asciicircum = 570;
t.underscore = 500;
t.quoteleft = 333;
t.a = 500;
t.b = 500;
t.c = 444;
t.d = 500;
t.e = 444;
t.f = 333;
t.g = 500;
t.h = 556;
t.i = 278;
t.j = 278;
t.k = 500;
t.l = 278;
t.m = 778;
t.n = 556;
t.o = 500;
t.p = 500;
t.q = 500;
t.r = 389;
t.s = 389;
t.t = 278;
t.u = 556;
t.v = 444;
t.w = 667;
t.x = 500;
t.y = 444;
t.z = 389;
t.braceleft = 348;
t.bar = 220;
t.braceright = 348;
t.asciitilde = 570;
t.exclamdown = 389;
t.cent = 500;
t.sterling = 500;
t.fraction = 167;
t.yen = 500;
t.florin = 500;
t.section = 500;
t.currency = 500;
t.quotesingle = 278;
t.quotedblleft = 500;
t.guillemotleft = 500;
t.guilsinglleft = 333;
t.guilsinglright = 333;
t.fi = 556;
t.fl = 556;
t.endash = 500;
t.dagger = 500;
t.daggerdbl = 500;
t.periodcentered = 250;
t.paragraph = 500;
t.bullet = 350;
t.quotesinglbase = 333;
t.quotedblbase = 500;
t.quotedblright = 500;
t.guillemotright = 500;
t.ellipsis = 1000;
t.perthousand = 1000;
t.questiondown = 500;
t.grave = 333;
t.acute = 333;
t.circumflex = 333;
t.tilde = 333;
t.macron = 333;
t.breve = 333;
t.dotaccent = 333;
t.dieresis = 333;
t.ring = 333;
t.cedilla = 333;
t.hungarumlaut = 333;
t.ogonek = 333;
t.caron = 333;
t.emdash = 1000;
t.AE = 944;
t.ordfeminine = 266;
t.Lslash = 611;
t.Oslash = 722;
t.OE = 944;
t.ordmasculine = 300;
t.ae = 722;
t.dotlessi = 278;
t.lslash = 278;
t.oslash = 500;
t.oe = 722;
t.germandbls = 500;
t.Idieresis = 389;
t.eacute = 444;
t.abreve = 500;
t.uhungarumlaut = 556;
t.ecaron = 444;
t.Ydieresis = 611;
t.divide = 570;
t.Yacute = 611;
t.Acircumflex = 667;
t.aacute = 500;
t.Ucircumflex = 722;
t.yacute = 444;
t.scommaaccent = 389;
t.ecircumflex = 444;
t.Uring = 722;
t.Udieresis = 722;
t.aogonek = 500;
t.Uacute = 722;
t.uogonek = 556;
t.Edieresis = 667;
t.Dcroat = 722;
t.commaaccent = 250;
t.copyright = 747;
t.Emacron = 667;
t.ccaron = 444;
t.aring = 500;
t.Ncommaaccent = 722;
t.lacute = 278;
t.agrave = 500;
t.Tcommaaccent = 611;
t.Cacute = 667;
t.atilde = 500;
t.Edotaccent = 667;
t.scaron = 389;
t.scedilla = 389;
t.iacute = 278;
t.lozenge = 494;
t.Rcaron = 667;
t.Gcommaaccent = 722;
t.ucircumflex = 556;
t.acircumflex = 500;
t.Amacron = 667;
t.rcaron = 389;
t.ccedilla = 444;
t.Zdotaccent = 611;
t.Thorn = 611;
t.Omacron = 722;
t.Racute = 667;
t.Sacute = 556;
t.dcaron = 608;
t.Umacron = 722;
t.uring = 556;
t.threesuperior = 300;
t.Ograve = 722;
t.Agrave = 667;
t.Abreve = 667;
t.multiply = 570;
t.uacute = 556;
t.Tcaron = 611;
t.partialdiff = 494;
t.ydieresis = 444;
t.Nacute = 722;
t.icircumflex = 278;
t.Ecircumflex = 667;
t.adieresis = 500;
t.edieresis = 444;
t.cacute = 444;
t.nacute = 556;
t.umacron = 556;
t.Ncaron = 722;
t.Iacute = 389;
t.plusminus = 570;
t.brokenbar = 220;
t.registered = 747;
t.Gbreve = 722;
t.Idotaccent = 389;
t.summation = 600;
t.Egrave = 667;
t.racute = 389;
t.omacron = 500;
t.Zacute = 611;
t.Zcaron = 611;
t.greaterequal = 549;
t.Eth = 722;
t.Ccedilla = 667;
t.lcommaaccent = 278;
t.tcaron = 366;
t.eogonek = 444;
t.Uogonek = 722;
t.Aacute = 667;
t.Adieresis = 667;
t.egrave = 444;
t.zacute = 389;
t.iogonek = 278;
t.Oacute = 722;
t.oacute = 500;
t.amacron = 500;
t.sacute = 389;
t.idieresis = 278;
t.Ocircumflex = 722;
t.Ugrave = 722;
t.Delta = 612;
t.thorn = 500;
t.twosuperior = 300;
t.Odieresis = 722;
t.mu = 576;
t.igrave = 278;
t.ohungarumlaut = 500;
t.Eogonek = 667;
t.dcroat = 500;
t.threequarters = 750;
t.Scedilla = 556;
t.lcaron = 382;
t.Kcommaaccent = 667;
t.Lacute = 611;
t.trademark = 1000;
t.edotaccent = 444;
t.Igrave = 389;
t.Imacron = 389;
t.Lcaron = 611;
t.onehalf = 750;
t.lessequal = 549;
t.ocircumflex = 500;
t.ntilde = 556;
t.Uhungarumlaut = 722;
t.Eacute = 667;
t.emacron = 444;
t.gbreve = 500;
t.onequarter = 750;
t.Scaron = 556;
t.Scommaaccent = 556;
t.Ohungarumlaut = 722;
t.degree = 400;
t.ograve = 500;
t.Ccaron = 667;
t.ugrave = 556;
t.radical = 549;
t.Dcaron = 722;
t.rcommaaccent = 389;
t.Ntilde = 722;
t.otilde = 500;
t.Rcommaaccent = 667;
t.Lcommaaccent = 611;
t.Atilde = 667;
t.Aogonek = 667;
t.Aring = 667;
t.Otilde = 722;
t.zdotaccent = 389;
t.Ecaron = 667;
t.Iogonek = 389;
t.kcommaaccent = 500;
t.minus = 606;
t.Icircumflex = 389;
t.ncaron = 556;
t.tcommaaccent = 278;
t.logicalnot = 606;
t.odieresis = 500;
t.udieresis = 556;
t.notequal = 549;
t.gcommaaccent = 500;
t.eth = 500;
t.zcaron = 389;
t.ncommaaccent = 556;
t.onesuperior = 300;
t.imacron = 278;
t.Euro = 500;
});
t["Times-Italic"] = getLookupTableFactory(function (t) {
t.space = 250;
t.exclam = 333;
t.quotedbl = 420;
t.numbersign = 500;
t.dollar = 500;
t.percent = 833;
t.ampersand = 778;
t.quoteright = 333;
t.parenleft = 333;
t.parenright = 333;
t.asterisk = 500;
t.plus = 675;
t.comma = 250;
t.hyphen = 333;
t.period = 250;
t.slash = 278;
t.zero = 500;
t.one = 500;
t.two = 500;
t.three = 500;
t.four = 500;
t.five = 500;
t.six = 500;
t.seven = 500;
t.eight = 500;
t.nine = 500;
t.colon = 333;
t.semicolon = 333;
t.less = 675;
t.equal = 675;
t.greater = 675;
t.question = 500;
t.at = 920;
t.A = 611;
t.B = 611;
t.C = 667;
t.D = 722;
t.E = 611;
t.F = 611;
t.G = 722;
t.H = 722;
t.I = 333;
t.J = 444;
t.K = 667;
t.L = 556;
t.M = 833;
t.N = 667;
t.O = 722;
t.P = 611;
t.Q = 722;
t.R = 611;
t.S = 500;
t.T = 556;
t.U = 722;
t.V = 611;
t.W = 833;
t.X = 611;
t.Y = 556;
t.Z = 556;
t.bracketleft = 389;
t.backslash = 278;
t.bracketright = 389;
t.asciicircum = 422;
t.underscore = 500;
t.quoteleft = 333;
t.a = 500;
t.b = 500;
t.c = 444;
t.d = 500;
t.e = 444;
t.f = 278;
t.g = 500;
t.h = 500;
t.i = 278;
t.j = 278;
t.k = 444;
t.l = 278;
t.m = 722;
t.n = 500;
t.o = 500;
t.p = 500;
t.q = 500;
t.r = 389;
t.s = 389;
t.t = 278;
t.u = 500;
t.v = 444;
t.w = 667;
t.x = 444;
t.y = 444;
t.z = 389;
t.braceleft = 400;
t.bar = 275;
t.braceright = 400;
t.asciitilde = 541;
t.exclamdown = 389;
t.cent = 500;
t.sterling = 500;
t.fraction = 167;
t.yen = 500;
t.florin = 500;
t.section = 500;
t.currency = 500;
t.quotesingle = 214;
t.quotedblleft = 556;
t.guillemotleft = 500;
t.guilsinglleft = 333;
t.guilsinglright = 333;
t.fi = 500;
t.fl = 500;
t.endash = 500;
t.dagger = 500;
t.daggerdbl = 500;
t.periodcentered = 250;
t.paragraph = 523;
t.bullet = 350;
t.quotesinglbase = 333;
t.quotedblbase = 556;
t.quotedblright = 556;
t.guillemotright = 500;
t.ellipsis = 889;
t.perthousand = 1000;
t.questiondown = 500;
t.grave = 333;
t.acute = 333;
t.circumflex = 333;
t.tilde = 333;
t.macron = 333;
t.breve = 333;
t.dotaccent = 333;
t.dieresis = 333;
t.ring = 333;
t.cedilla = 333;
t.hungarumlaut = 333;
t.ogonek = 333;
t.caron = 333;
t.emdash = 889;
t.AE = 889;
t.ordfeminine = 276;
t.Lslash = 556;
t.Oslash = 722;
t.OE = 944;
t.ordmasculine = 310;
t.ae = 667;
t.dotlessi = 278;
t.lslash = 278;
t.oslash = 500;
t.oe = 667;
t.germandbls = 500;
t.Idieresis = 333;
t.eacute = 444;
t.abreve = 500;
t.uhungarumlaut = 500;
t.ecaron = 444;
t.Ydieresis = 556;
t.divide = 675;
t.Yacute = 556;
t.Acircumflex = 611;
t.aacute = 500;
t.Ucircumflex = 722;
t.yacute = 444;
t.scommaaccent = 389;
t.ecircumflex = 444;
t.Uring = 722;
t.Udieresis = 722;
t.aogonek = 500;
t.Uacute = 722;
t.uogonek = 500;
t.Edieresis = 611;
t.Dcroat = 722;
t.commaaccent = 250;
t.copyright = 760;
t.Emacron = 611;
t.ccaron = 444;
t.aring = 500;
t.Ncommaaccent = 667;
t.lacute = 278;
t.agrave = 500;
t.Tcommaaccent = 556;
t.Cacute = 667;
t.atilde = 500;
t.Edotaccent = 611;
t.scaron = 389;
t.scedilla = 389;
t.iacute = 278;
t.lozenge = 471;
t.Rcaron = 611;
t.Gcommaaccent = 722;
t.ucircumflex = 500;
t.acircumflex = 500;
t.Amacron = 611;
t.rcaron = 389;
t.ccedilla = 444;
t.Zdotaccent = 556;
t.Thorn = 611;
t.Omacron = 722;
t.Racute = 611;
t.Sacute = 500;
t.dcaron = 544;
t.Umacron = 722;
t.uring = 500;
t.threesuperior = 300;
t.Ograve = 722;
t.Agrave = 611;
t.Abreve = 611;
t.multiply = 675;
t.uacute = 500;
t.Tcaron = 556;
t.partialdiff = 476;
t.ydieresis = 444;
t.Nacute = 667;
t.icircumflex = 278;
t.Ecircumflex = 611;
t.adieresis = 500;
t.edieresis = 444;
t.cacute = 444;
t.nacute = 500;
t.umacron = 500;
t.Ncaron = 667;
t.Iacute = 333;
t.plusminus = 675;
t.brokenbar = 275;
t.registered = 760;
t.Gbreve = 722;
t.Idotaccent = 333;
t.summation = 600;
t.Egrave = 611;
t.racute = 389;
t.omacron = 500;
t.Zacute = 556;
t.Zcaron = 556;
t.greaterequal = 549;
t.Eth = 722;
t.Ccedilla = 667;
t.lcommaaccent = 278;
t.tcaron = 300;
t.eogonek = 444;
t.Uogonek = 722;
t.Aacute = 611;
t.Adieresis = 611;
t.egrave = 444;
t.zacute = 389;
t.iogonek = 278;
t.Oacute = 722;
t.oacute = 500;
t.amacron = 500;
t.sacute = 389;
t.idieresis = 278;
t.Ocircumflex = 722;
t.Ugrave = 722;
t.Delta = 612;
t.thorn = 500;
t.twosuperior = 300;
t.Odieresis = 722;
t.mu = 500;
t.igrave = 278;
t.ohungarumlaut = 500;
t.Eogonek = 611;
t.dcroat = 500;
t.threequarters = 750;
t.Scedilla = 500;
t.lcaron = 300;
t.Kcommaaccent = 667;
t.Lacute = 556;
t.trademark = 980;
t.edotaccent = 444;
t.Igrave = 333;
t.Imacron = 333;
t.Lcaron = 611;
t.onehalf = 750;
t.lessequal = 549;
t.ocircumflex = 500;
t.ntilde = 500;
t.Uhungarumlaut = 722;
t.Eacute = 611;
t.emacron = 444;
t.gbreve = 500;
t.onequarter = 750;
t.Scaron = 500;
t.Scommaaccent = 500;
t.Ohungarumlaut = 722;
t.degree = 400;
t.ograve = 500;
t.Ccaron = 667;
t.ugrave = 500;
t.radical = 453;
t.Dcaron = 722;
t.rcommaaccent = 389;
t.Ntilde = 667;
t.otilde = 500;
t.Rcommaaccent = 611;
t.Lcommaaccent = 556;
t.Atilde = 611;
t.Aogonek = 611;
t.Aring = 611;
t.Otilde = 722;
t.zdotaccent = 389;
t.Ecaron = 611;
t.Iogonek = 333;
t.kcommaaccent = 444;
t.minus = 675;
t.Icircumflex = 333;
t.ncaron = 500;
t.tcommaaccent = 278;
t.logicalnot = 675;
t.odieresis = 500;
t.udieresis = 500;
t.notequal = 549;
t.gcommaaccent = 500;
t.eth = 500;
t.zcaron = 389;
t.ncommaaccent = 500;
t.onesuperior = 300;
t.imacron = 278;
t.Euro = 500;
});
t.ZapfDingbats = getLookupTableFactory(function (t) {
t.space = 278;
t.a1 = 974;
t.a2 = 961;
t.a202 = 974;
t.a3 = 980;
t.a4 = 719;
t.a5 = 789;
t.a119 = 790;
t.a118 = 791;
t.a117 = 690;
t.a11 = 960;
t.a12 = 939;
t.a13 = 549;
t.a14 = 855;
t.a15 = 911;
t.a16 = 933;
t.a105 = 911;
t.a17 = 945;
t.a18 = 974;
t.a19 = 755;
t.a20 = 846;
t.a21 = 762;
t.a22 = 761;
t.a23 = 571;
t.a24 = 677;
t.a25 = 763;
t.a26 = 760;
t.a27 = 759;
t.a28 = 754;
t.a6 = 494;
t.a7 = 552;
t.a8 = 537;
t.a9 = 577;
t.a10 = 692;
t.a29 = 786;
t.a30 = 788;
t.a31 = 788;
t.a32 = 790;
t.a33 = 793;
t.a34 = 794;
t.a35 = 816;
t.a36 = 823;
t.a37 = 789;
t.a38 = 841;
t.a39 = 823;
t.a40 = 833;
t.a41 = 816;
t.a42 = 831;
t.a43 = 923;
t.a44 = 744;
t.a45 = 723;
t.a46 = 749;
t.a47 = 790;
t.a48 = 792;
t.a49 = 695;
t.a50 = 776;
t.a51 = 768;
t.a52 = 792;
t.a53 = 759;
t.a54 = 707;
t.a55 = 708;
t.a56 = 682;
t.a57 = 701;
t.a58 = 826;
t.a59 = 815;
t.a60 = 789;
t.a61 = 789;
t.a62 = 707;
t.a63 = 687;
t.a64 = 696;
t.a65 = 689;
t.a66 = 786;
t.a67 = 787;
t.a68 = 713;
t.a69 = 791;
t.a70 = 785;
t.a71 = 791;
t.a72 = 873;
t.a73 = 761;
t.a74 = 762;
t.a203 = 762;
t.a75 = 759;
t.a204 = 759;
t.a76 = 892;
t.a77 = 892;
t.a78 = 788;
t.a79 = 784;
t.a81 = 438;
t.a82 = 138;
t.a83 = 277;
t.a84 = 415;
t.a97 = 392;
t.a98 = 392;
t.a99 = 668;
t.a100 = 668;
t.a89 = 390;
t.a90 = 390;
t.a93 = 317;
t.a94 = 317;
t.a91 = 276;
t.a92 = 276;
t.a205 = 509;
t.a85 = 509;
t.a206 = 410;
t.a86 = 410;
t.a87 = 234;
t.a88 = 234;
t.a95 = 334;
t.a96 = 334;
t.a101 = 732;
t.a102 = 544;
t.a103 = 544;
t.a104 = 910;
t.a106 = 667;
t.a107 = 760;
t.a108 = 760;
t.a112 = 776;
t.a111 = 595;
t.a110 = 694;
t.a109 = 626;
t.a120 = 788;
t.a121 = 788;
t.a122 = 788;
t.a123 = 788;
t.a124 = 788;
t.a125 = 788;
t.a126 = 788;
t.a127 = 788;
t.a128 = 788;
t.a129 = 788;
t.a130 = 788;
t.a131 = 788;
t.a132 = 788;
t.a133 = 788;
t.a134 = 788;
t.a135 = 788;
t.a136 = 788;
t.a137 = 788;
t.a138 = 788;
t.a139 = 788;
t.a140 = 788;
t.a141 = 788;
t.a142 = 788;
t.a143 = 788;
t.a144 = 788;
t.a145 = 788;
t.a146 = 788;
t.a147 = 788;
t.a148 = 788;
t.a149 = 788;
t.a150 = 788;
t.a151 = 788;
t.a152 = 788;
t.a153 = 788;
t.a154 = 788;
t.a155 = 788;
t.a156 = 788;
t.a157 = 788;
t.a158 = 788;
t.a159 = 788;
t.a160 = 894;
t.a161 = 838;
t.a163 = 1016;
t.a164 = 458;
t.a196 = 748;
t.a165 = 924;
t.a192 = 748;
t.a166 = 918;
t.a167 = 927;
t.a168 = 928;
t.a169 = 928;
t.a170 = 834;
t.a171 = 873;
t.a172 = 828;
t.a173 = 924;
t.a162 = 924;
t.a174 = 917;
t.a175 = 930;
t.a176 = 931;
t.a177 = 463;
t.a178 = 883;
t.a179 = 836;
t.a193 = 836;
t.a180 = 867;
t.a199 = 867;
t.a181 = 696;
t.a200 = 696;
t.a182 = 874;
t.a201 = 874;
t.a183 = 760;
t.a184 = 946;
t.a197 = 771;
t.a185 = 865;
t.a194 = 771;
t.a198 = 888;
t.a186 = 967;
t.a195 = 888;
t.a187 = 831;
t.a188 = 873;
t.a189 = 927;
t.a190 = 970;
t.a191 = 918;
});
});
const getFontBasicMetrics = getLookupTableFactory(function (t) {
t.Courier = {
ascent: 629,
descent: -157,
capHeight: 562,
xHeight: -426
};
t["Courier-Bold"] = {
ascent: 629,
descent: -157,
capHeight: 562,
xHeight: 439
};
t["Courier-Oblique"] = {
ascent: 629,
descent: -157,
capHeight: 562,
xHeight: 426
};
t["Courier-BoldOblique"] = {
ascent: 629,
descent: -157,
capHeight: 562,
xHeight: 426
};
t.Helvetica = {
ascent: 718,
descent: -207,
capHeight: 718,
xHeight: 523
};
t["Helvetica-Bold"] = {
ascent: 718,
descent: -207,
capHeight: 718,
xHeight: 532
};
t["Helvetica-Oblique"] = {
ascent: 718,
descent: -207,
capHeight: 718,
xHeight: 523
};
t["Helvetica-BoldOblique"] = {
ascent: 718,
descent: -207,
capHeight: 718,
xHeight: 532
};
t["Times-Roman"] = {
ascent: 683,
descent: -217,
capHeight: 662,
xHeight: 450
};
t["Times-Bold"] = {
ascent: 683,
descent: -217,
capHeight: 676,
xHeight: 461
};
t["Times-Italic"] = {
ascent: 683,
descent: -217,
capHeight: 653,
xHeight: 441
};
t["Times-BoldItalic"] = {
ascent: 683,
descent: -217,
capHeight: 669,
xHeight: 462
};
t.Symbol = {
ascent: Math.NaN,
descent: Math.NaN,
capHeight: Math.NaN,
xHeight: Math.NaN
};
t.ZapfDingbats = {
ascent: Math.NaN,
descent: Math.NaN,
capHeight: Math.NaN,
xHeight: Math.NaN
};
});
;// CONCATENATED MODULE: ./src/core/glyf.js
const ON_CURVE_POINT = 1 << 0;
const X_SHORT_VECTOR = 1 << 1;
const Y_SHORT_VECTOR = 1 << 2;
const REPEAT_FLAG = 1 << 3;
const X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR = 1 << 4;
const Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR = 1 << 5;
const OVERLAP_SIMPLE = 1 << 6;
const ARG_1_AND_2_ARE_WORDS = 1 << 0;
const ARGS_ARE_XY_VALUES = 1 << 1;
const WE_HAVE_A_SCALE = 1 << 3;
const MORE_COMPONENTS = 1 << 5;
const WE_HAVE_AN_X_AND_Y_SCALE = 1 << 6;
const WE_HAVE_A_TWO_BY_TWO = 1 << 7;
const WE_HAVE_INSTRUCTIONS = 1 << 8;
class GlyfTable {
constructor({
glyfTable,
isGlyphLocationsLong,
locaTable,
numGlyphs
}) {
this.glyphs = [];
const loca = new DataView(locaTable.buffer, locaTable.byteOffset, locaTable.byteLength);
const glyf = new DataView(glyfTable.buffer, glyfTable.byteOffset, glyfTable.byteLength);
const offsetSize = isGlyphLocationsLong ? 4 : 2;
let prev = isGlyphLocationsLong ? loca.getUint32(0) : 2 * loca.getUint16(0);
let pos = 0;
for (let i = 0; i < numGlyphs; i++) {
pos += offsetSize;
const next = isGlyphLocationsLong ? loca.getUint32(pos) : 2 * loca.getUint16(pos);
if (next === prev) {
this.glyphs.push(new Glyph({}));
continue;
}
const glyph = Glyph.parse(prev, glyf);
this.glyphs.push(glyph);
prev = next;
}
}
getSize() {
return this.glyphs.reduce((a, g) => {
const size = g.getSize();
return a + (size + 3 & ~3);
}, 0);
}
write() {
const totalSize = this.getSize();
const glyfTable = new DataView(new ArrayBuffer(totalSize));
const isLocationLong = totalSize > 0x1fffe;
const offsetSize = isLocationLong ? 4 : 2;
const locaTable = new DataView(new ArrayBuffer((this.glyphs.length + 1) * offsetSize));
if (isLocationLong) {
locaTable.setUint32(0, 0);
} else {
locaTable.setUint16(0, 0);
}
let pos = 0;
let locaIndex = 0;
for (const glyph of this.glyphs) {
pos += glyph.write(pos, glyfTable);
pos = pos + 3 & ~3;
locaIndex += offsetSize;
if (isLocationLong) {
locaTable.setUint32(locaIndex, pos);
} else {
locaTable.setUint16(locaIndex, pos >> 1);
}
}
return {
isLocationLong,
loca: new Uint8Array(locaTable.buffer),
glyf: new Uint8Array(glyfTable.buffer)
};
}
scale(factors) {
for (let i = 0, ii = this.glyphs.length; i < ii; i++) {
this.glyphs[i].scale(factors[i]);
}
}
}
class Glyph {
constructor({
header = null,
simple = null,
composites = null
}) {
this.header = header;
this.simple = simple;
this.composites = composites;
}
static parse(pos, glyf) {
const [read, header] = GlyphHeader.parse(pos, glyf);
pos += read;
if (header.numberOfContours < 0) {
const composites = [];
while (true) {
const [n, composite] = CompositeGlyph.parse(pos, glyf);
pos += n;
composites.push(composite);
if (!(composite.flags & MORE_COMPONENTS)) {
break;
}
}
return new Glyph({
header,
composites
});
}
const simple = SimpleGlyph.parse(pos, glyf, header.numberOfContours);
return new Glyph({
header,
simple
});
}
getSize() {
if (!this.header) {
return 0;
}
const size = this.simple ? this.simple.getSize() : this.composites.reduce((a, c) => a + c.getSize(), 0);
return this.header.getSize() + size;
}
write(pos, buf) {
if (!this.header) {
return 0;
}
const spos = pos;
pos += this.header.write(pos, buf);
if (this.simple) {
pos += this.simple.write(pos, buf);
} else {
for (const composite of this.composites) {
pos += composite.write(pos, buf);
}
}
return pos - spos;
}
scale(factor) {
if (!this.header) {
return;
}
const xMiddle = (this.header.xMin + this.header.xMax) / 2;
this.header.scale(xMiddle, factor);
if (this.simple) {
this.simple.scale(xMiddle, factor);
} else {
for (const composite of this.composites) {
composite.scale(xMiddle, factor);
}
}
}
}
class GlyphHeader {
constructor({
numberOfContours,
xMin,
yMin,
xMax,
yMax
}) {
this.numberOfContours = numberOfContours;
this.xMin = xMin;
this.yMin = yMin;
this.xMax = xMax;
this.yMax = yMax;
}
static parse(pos, glyf) {
return [10, new GlyphHeader({
numberOfContours: glyf.getInt16(pos),
xMin: glyf.getInt16(pos + 2),
yMin: glyf.getInt16(pos + 4),
xMax: glyf.getInt16(pos + 6),
yMax: glyf.getInt16(pos + 8)
})];
}
getSize() {
return 10;
}
write(pos, buf) {
buf.setInt16(pos, this.numberOfContours);
buf.setInt16(pos + 2, this.xMin);
buf.setInt16(pos + 4, this.yMin);
buf.setInt16(pos + 6, this.xMax);
buf.setInt16(pos + 8, this.yMax);
return 10;
}
scale(x, factor) {
this.xMin = Math.round(x + (this.xMin - x) * factor);
this.xMax = Math.round(x + (this.xMax - x) * factor);
}
}
class Contour {
constructor({
flags,
xCoordinates,
yCoordinates
}) {
this.xCoordinates = xCoordinates;
this.yCoordinates = yCoordinates;
this.flags = flags;
}
}
class SimpleGlyph {
constructor({
contours,
instructions
}) {
this.contours = contours;
this.instructions = instructions;
}
static parse(pos, glyf, numberOfContours) {
const endPtsOfContours = [];
for (let i = 0; i < numberOfContours; i++) {
const endPt = glyf.getUint16(pos);
pos += 2;
endPtsOfContours.push(endPt);
}
const numberOfPt = endPtsOfContours[numberOfContours - 1] + 1;
const instructionLength = glyf.getUint16(pos);
pos += 2;
const instructions = new Uint8Array(glyf).slice(pos, pos + instructionLength);
pos += instructionLength;
const flags = [];
for (let i = 0; i < numberOfPt; pos++, i++) {
let flag = glyf.getUint8(pos);
flags.push(flag);
if (flag & REPEAT_FLAG) {
const count = glyf.getUint8(++pos);
flag ^= REPEAT_FLAG;
for (let m = 0; m < count; m++) {
flags.push(flag);
}
i += count;
}
}
const allXCoordinates = [];
let xCoordinates = [];
let yCoordinates = [];
let pointFlags = [];
const contours = [];
let endPtsOfContoursIndex = 0;
let lastCoordinate = 0;
for (let i = 0; i < numberOfPt; i++) {
const flag = flags[i];
if (flag & X_SHORT_VECTOR) {
const x = glyf.getUint8(pos++);
lastCoordinate += flag & X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR ? x : -x;
xCoordinates.push(lastCoordinate);
} else if (flag & X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR) {
xCoordinates.push(lastCoordinate);
} else {
lastCoordinate += glyf.getInt16(pos);
pos += 2;
xCoordinates.push(lastCoordinate);
}
if (endPtsOfContours[endPtsOfContoursIndex] === i) {
endPtsOfContoursIndex++;
allXCoordinates.push(xCoordinates);
xCoordinates = [];
}
}
lastCoordinate = 0;
endPtsOfContoursIndex = 0;
for (let i = 0; i < numberOfPt; i++) {
const flag = flags[i];
if (flag & Y_SHORT_VECTOR) {
const y = glyf.getUint8(pos++);
lastCoordinate += flag & Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR ? y : -y;
yCoordinates.push(lastCoordinate);
} else if (flag & Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR) {
yCoordinates.push(lastCoordinate);
} else {
lastCoordinate += glyf.getInt16(pos);
pos += 2;
yCoordinates.push(lastCoordinate);
}
pointFlags.push(flag & ON_CURVE_POINT | flag & OVERLAP_SIMPLE);
if (endPtsOfContours[endPtsOfContoursIndex] === i) {
xCoordinates = allXCoordinates[endPtsOfContoursIndex];
endPtsOfContoursIndex++;
contours.push(new Contour({
flags: pointFlags,
xCoordinates,
yCoordinates
}));
yCoordinates = [];
pointFlags = [];
}
}
return new SimpleGlyph({
contours,
instructions
});
}
getSize() {
let size = this.contours.length * 2 + 2 + this.instructions.length;
let lastX = 0;
let lastY = 0;
for (const contour of this.contours) {
size += contour.flags.length;
for (let i = 0, ii = contour.xCoordinates.length; i < ii; i++) {
const x = contour.xCoordinates[i];
const y = contour.yCoordinates[i];
let abs = Math.abs(x - lastX);
if (abs > 255) {
size += 2;
} else if (abs > 0) {
size += 1;
}
lastX = x;
abs = Math.abs(y - lastY);
if (abs > 255) {
size += 2;
} else if (abs > 0) {
size += 1;
}
lastY = y;
}
}
return size;
}
write(pos, buf) {
const spos = pos;
const xCoordinates = [];
const yCoordinates = [];
const flags = [];
let lastX = 0;
let lastY = 0;
for (const contour of this.contours) {
for (let i = 0, ii = contour.xCoordinates.length; i < ii; i++) {
let flag = contour.flags[i];
const x = contour.xCoordinates[i];
let delta = x - lastX;
if (delta === 0) {
flag |= X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR;
xCoordinates.push(0);
} else {
const abs = Math.abs(delta);
if (abs <= 255) {
flag |= delta >= 0 ? X_SHORT_VECTOR | X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR : X_SHORT_VECTOR;
xCoordinates.push(abs);
} else {
xCoordinates.push(delta);
}
}
lastX = x;
const y = contour.yCoordinates[i];
delta = y - lastY;
if (delta === 0) {
flag |= Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR;
yCoordinates.push(0);
} else {
const abs = Math.abs(delta);
if (abs <= 255) {
flag |= delta >= 0 ? Y_SHORT_VECTOR | Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR : Y_SHORT_VECTOR;
yCoordinates.push(abs);
} else {
yCoordinates.push(delta);
}
}
lastY = y;
flags.push(flag);
}
buf.setUint16(pos, xCoordinates.length - 1);
pos += 2;
}
buf.setUint16(pos, this.instructions.length);
pos += 2;
if (this.instructions.length) {
new Uint8Array(buf.buffer, 0, buf.buffer.byteLength).set(this.instructions, pos);
pos += this.instructions.length;
}
for (const flag of flags) {
buf.setUint8(pos++, flag);
}
for (let i = 0, ii = xCoordinates.length; i < ii; i++) {
const x = xCoordinates[i];
const flag = flags[i];
if (flag & X_SHORT_VECTOR) {
buf.setUint8(pos++, x);
} else if (!(flag & X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR)) {
buf.setInt16(pos, x);
pos += 2;
}
}
for (let i = 0, ii = yCoordinates.length; i < ii; i++) {
const y = yCoordinates[i];
const flag = flags[i];
if (flag & Y_SHORT_VECTOR) {
buf.setUint8(pos++, y);
} else if (!(flag & Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR)) {
buf.setInt16(pos, y);
pos += 2;
}
}
return pos - spos;
}
scale(x, factor) {
for (const contour of this.contours) {
if (contour.xCoordinates.length === 0) {
continue;
}
for (let i = 0, ii = contour.xCoordinates.length; i < ii; i++) {
contour.xCoordinates[i] = Math.round(x + (contour.xCoordinates[i] - x) * factor);
}
}
}
}
class CompositeGlyph {
constructor({
flags,
glyphIndex,
argument1,
argument2,
transf,
instructions
}) {
this.flags = flags;
this.glyphIndex = glyphIndex;
this.argument1 = argument1;
this.argument2 = argument2;
this.transf = transf;
this.instructions = instructions;
}
static parse(pos, glyf) {
const spos = pos;
const transf = [];
let flags = glyf.getUint16(pos);
const glyphIndex = glyf.getUint16(pos + 2);
pos += 4;
let argument1, argument2;
if (flags & ARG_1_AND_2_ARE_WORDS) {
if (flags & ARGS_ARE_XY_VALUES) {
argument1 = glyf.getInt16(pos);
argument2 = glyf.getInt16(pos + 2);
} else {
argument1 = glyf.getUint16(pos);
argument2 = glyf.getUint16(pos + 2);
}
pos += 4;
flags ^= ARG_1_AND_2_ARE_WORDS;
} else {
if (flags & ARGS_ARE_XY_VALUES) {
argument1 = glyf.getInt8(pos);
argument2 = glyf.getInt8(pos + 1);
} else {
argument1 = glyf.getUint8(pos);
argument2 = glyf.getUint8(pos + 1);
}
pos += 2;
}
if (flags & WE_HAVE_A_SCALE) {
transf.push(glyf.getUint16(pos));
pos += 2;
} else if (flags & WE_HAVE_AN_X_AND_Y_SCALE) {
transf.push(glyf.getUint16(pos), glyf.getUint16(pos + 2));
pos += 4;
} else if (flags & WE_HAVE_A_TWO_BY_TWO) {
transf.push(glyf.getUint16(pos), glyf.getUint16(pos + 2), glyf.getUint16(pos + 4), glyf.getUint16(pos + 6));
pos += 8;
}
let instructions = null;
if (flags & WE_HAVE_INSTRUCTIONS) {
const instructionLength = glyf.getUint16(pos);
pos += 2;
instructions = new Uint8Array(glyf).slice(pos, pos + instructionLength);
pos += instructionLength;
}
return [pos - spos, new CompositeGlyph({
flags,
glyphIndex,
argument1,
argument2,
transf,
instructions
})];
}
getSize() {
let size = 2 + 2 + this.transf.length * 2;
if (this.flags & WE_HAVE_INSTRUCTIONS) {
size += 2 + this.instructions.length;
}
size += 2;
if (this.flags & 2) {
if (!(this.argument1 >= -128 && this.argument1 <= 127 && this.argument2 >= -128 && this.argument2 <= 127)) {
size += 2;
}
} else if (!(this.argument1 >= 0 && this.argument1 <= 255 && this.argument2 >= 0 && this.argument2 <= 255)) {
size += 2;
}
return size;
}
write(pos, buf) {
const spos = pos;
if (this.flags & ARGS_ARE_XY_VALUES) {
if (!(this.argument1 >= -128 && this.argument1 <= 127 && this.argument2 >= -128 && this.argument2 <= 127)) {
this.flags |= ARG_1_AND_2_ARE_WORDS;
}
} else if (!(this.argument1 >= 0 && this.argument1 <= 255 && this.argument2 >= 0 && this.argument2 <= 255)) {
this.flags |= ARG_1_AND_2_ARE_WORDS;
}
buf.setUint16(pos, this.flags);
buf.setUint16(pos + 2, this.glyphIndex);
pos += 4;
if (this.flags & ARG_1_AND_2_ARE_WORDS) {
if (this.flags & ARGS_ARE_XY_VALUES) {
buf.setInt16(pos, this.argument1);
buf.setInt16(pos + 2, this.argument2);
} else {
buf.setUint16(pos, this.argument1);
buf.setUint16(pos + 2, this.argument2);
}
pos += 4;
} else {
buf.setUint8(pos, this.argument1);
buf.setUint8(pos + 1, this.argument2);
pos += 2;
}
if (this.flags & WE_HAVE_INSTRUCTIONS) {
buf.setUint16(pos, this.instructions.length);
pos += 2;
if (this.instructions.length) {
new Uint8Array(buf.buffer, 0, buf.buffer.byteLength).set(this.instructions, pos);
pos += this.instructions.length;
}
}
return pos - spos;
}
scale(x, factor) {}
}
;// CONCATENATED MODULE: ./src/core/opentype_file_builder.js
function writeInt16(dest, offset, num) {
dest[offset] = num >> 8 & 0xff;
dest[offset + 1] = num & 0xff;
}
function writeInt32(dest, offset, num) {
dest[offset] = num >> 24 & 0xff;
dest[offset + 1] = num >> 16 & 0xff;
dest[offset + 2] = num >> 8 & 0xff;
dest[offset + 3] = num & 0xff;
}
function writeData(dest, offset, data) {
if (data instanceof Uint8Array) {
dest.set(data, offset);
} else if (typeof data === "string") {
for (let i = 0, ii = data.length; i < ii; i++) {
dest[offset++] = data.charCodeAt(i) & 0xff;
}
} else {
for (const num of data) {
dest[offset++] = num & 0xff;
}
}
}
const OTF_HEADER_SIZE = 12;
const OTF_TABLE_ENTRY_SIZE = 16;
class OpenTypeFileBuilder {
constructor(sfnt) {
this.sfnt = sfnt;
this.tables = Object.create(null);
}
static getSearchParams(entriesCount, entrySize) {
let maxPower2 = 1,
log2 = 0;
while ((maxPower2 ^ entriesCount) > maxPower2) {
maxPower2 <<= 1;
log2++;
}
const searchRange = maxPower2 * entrySize;
return {
range: searchRange,
entry: log2,
rangeShift: entrySize * entriesCount - searchRange
};
}
toArray() {
let sfnt = this.sfnt;
const tables = this.tables;
const tablesNames = Object.keys(tables);
tablesNames.sort();
const numTables = tablesNames.length;
let i, j, jj, table, tableName;
let offset = OTF_HEADER_SIZE + numTables * OTF_TABLE_ENTRY_SIZE;
const tableOffsets = [offset];
for (i = 0; i < numTables; i++) {
table = tables[tablesNames[i]];
const paddedLength = (table.length + 3 & ~3) >>> 0;
offset += paddedLength;
tableOffsets.push(offset);
}
const file = new Uint8Array(offset);
for (i = 0; i < numTables; i++) {
table = tables[tablesNames[i]];
writeData(file, tableOffsets[i], table);
}
if (sfnt === "true") {
sfnt = string32(0x00010000);
}
file[0] = sfnt.charCodeAt(0) & 0xff;
file[1] = sfnt.charCodeAt(1) & 0xff;
file[2] = sfnt.charCodeAt(2) & 0xff;
file[3] = sfnt.charCodeAt(3) & 0xff;
writeInt16(file, 4, numTables);
const searchParams = OpenTypeFileBuilder.getSearchParams(numTables, 16);
writeInt16(file, 6, searchParams.range);
writeInt16(file, 8, searchParams.entry);
writeInt16(file, 10, searchParams.rangeShift);
offset = OTF_HEADER_SIZE;
for (i = 0; i < numTables; i++) {
tableName = tablesNames[i];
file[offset] = tableName.charCodeAt(0) & 0xff;
file[offset + 1] = tableName.charCodeAt(1) & 0xff;
file[offset + 2] = tableName.charCodeAt(2) & 0xff;
file[offset + 3] = tableName.charCodeAt(3) & 0xff;
let checksum = 0;
for (j = tableOffsets[i], jj = tableOffsets[i + 1]; j < jj; j += 4) {
const quad = readUint32(file, j);
checksum = checksum + quad >>> 0;
}
writeInt32(file, offset + 4, checksum);
writeInt32(file, offset + 8, tableOffsets[i]);
writeInt32(file, offset + 12, tables[tableName].length);
offset += OTF_TABLE_ENTRY_SIZE;
}
return file;
}
addTable(tag, data) {
if (tag in this.tables) {
throw new Error("Table " + tag + " already exists");
}
this.tables[tag] = data;
}
}
;// CONCATENATED MODULE: ./src/core/type1_parser.js
const HINTING_ENABLED = false;
const COMMAND_MAP = {
hstem: [1],
vstem: [3],
vmoveto: [4],
rlineto: [5],
hlineto: [6],
vlineto: [7],
rrcurveto: [8],
callsubr: [10],
flex: [12, 35],
drop: [12, 18],
endchar: [14],
rmoveto: [21],
hmoveto: [22],
vhcurveto: [30],
hvcurveto: [31]
};
class Type1CharString {
constructor() {
this.width = 0;
this.lsb = 0;
this.flexing = false;
this.output = [];
this.stack = [];
}
convert(encoded, subrs, seacAnalysisEnabled) {
const count = encoded.length;
let error = false;
let wx, sbx, subrNumber;
for (let i = 0; i < count; i++) {
let value = encoded[i];
if (value < 32) {
if (value === 12) {
value = (value << 8) + encoded[++i];
}
switch (value) {
case 1:
if (!HINTING_ENABLED) {
this.stack = [];
break;
}
error = this.executeCommand(2, COMMAND_MAP.hstem);
break;
case 3:
if (!HINTING_ENABLED) {
this.stack = [];
break;
}
error = this.executeCommand(2, COMMAND_MAP.vstem);
break;
case 4:
if (this.flexing) {
if (this.stack.length < 1) {
error = true;
break;
}
const dy = this.stack.pop();
this.stack.push(0, dy);
break;
}
error = this.executeCommand(1, COMMAND_MAP.vmoveto);
break;
case 5:
error = this.executeCommand(2, COMMAND_MAP.rlineto);
break;
case 6:
error = this.executeCommand(1, COMMAND_MAP.hlineto);
break;
case 7:
error = this.executeCommand(1, COMMAND_MAP.vlineto);
break;
case 8:
error = this.executeCommand(6, COMMAND_MAP.rrcurveto);
break;
case 9:
this.stack = [];
break;
case 10:
if (this.stack.length < 1) {
error = true;
break;
}
subrNumber = this.stack.pop();
if (!subrs[subrNumber]) {
error = true;
break;
}
error = this.convert(subrs[subrNumber], subrs, seacAnalysisEnabled);
break;
case 11:
return error;
case 13:
if (this.stack.length < 2) {
error = true;
break;
}
wx = this.stack.pop();
sbx = this.stack.pop();
this.lsb = sbx;
this.width = wx;
this.stack.push(wx, sbx);
error = this.executeCommand(2, COMMAND_MAP.hmoveto);
break;
case 14:
this.output.push(COMMAND_MAP.endchar[0]);
break;
case 21:
if (this.flexing) {
break;
}
error = this.executeCommand(2, COMMAND_MAP.rmoveto);
break;
case 22:
if (this.flexing) {
this.stack.push(0);
break;
}
error = this.executeCommand(1, COMMAND_MAP.hmoveto);
break;
case 30:
error = this.executeCommand(4, COMMAND_MAP.vhcurveto);
break;
case 31:
error = this.executeCommand(4, COMMAND_MAP.hvcurveto);
break;
case (12 << 8) + 0:
this.stack = [];
break;
case (12 << 8) + 1:
if (!HINTING_ENABLED) {
this.stack = [];
break;
}
error = this.executeCommand(2, COMMAND_MAP.vstem);
break;
case (12 << 8) + 2:
if (!HINTING_ENABLED) {
this.stack = [];
break;
}
error = this.executeCommand(2, COMMAND_MAP.hstem);
break;
case (12 << 8) + 6:
if (seacAnalysisEnabled) {
const asb = this.stack.at(-5);
this.seac = this.stack.splice(-4, 4);
this.seac[0] += this.lsb - asb;
error = this.executeCommand(0, COMMAND_MAP.endchar);
} else {
error = this.executeCommand(4, COMMAND_MAP.endchar);
}
break;
case (12 << 8) + 7:
if (this.stack.length < 4) {
error = true;
break;
}
this.stack.pop();
wx = this.stack.pop();
const sby = this.stack.pop();
sbx = this.stack.pop();
this.lsb = sbx;
this.width = wx;
this.stack.push(wx, sbx, sby);
error = this.executeCommand(3, COMMAND_MAP.rmoveto);
break;
case (12 << 8) + 12:
if (this.stack.length < 2) {
error = true;
break;
}
const num2 = this.stack.pop();
const num1 = this.stack.pop();
this.stack.push(num1 / num2);
break;
case (12 << 8) + 16:
if (this.stack.length < 2) {
error = true;
break;
}
subrNumber = this.stack.pop();
const numArgs = this.stack.pop();
if (subrNumber === 0 && numArgs === 3) {
const flexArgs = this.stack.splice(-17, 17);
this.stack.push(flexArgs[2] + flexArgs[0], flexArgs[3] + flexArgs[1], flexArgs[4], flexArgs[5], flexArgs[6], flexArgs[7], flexArgs[8], flexArgs[9], flexArgs[10], flexArgs[11], flexArgs[12], flexArgs[13], flexArgs[14]);
error = this.executeCommand(13, COMMAND_MAP.flex, true);
this.flexing = false;
this.stack.push(flexArgs[15], flexArgs[16]);
} else if (subrNumber === 1 && numArgs === 0) {
this.flexing = true;
}
break;
case (12 << 8) + 17:
break;
case (12 << 8) + 33:
this.stack = [];
break;
default:
warn('Unknown type 1 charstring command of "' + value + '"');
break;
}
if (error) {
break;
}
continue;
} else if (value <= 246) {
value -= 139;
} else if (value <= 250) {
value = (value - 247) * 256 + encoded[++i] + 108;
} else if (value <= 254) {
value = -((value - 251) * 256) - encoded[++i] - 108;
} else {
value = (encoded[++i] & 0xff) << 24 | (encoded[++i] & 0xff) << 16 | (encoded[++i] & 0xff) << 8 | (encoded[++i] & 0xff) << 0;
}
this.stack.push(value);
}
return error;
}
executeCommand(howManyArgs, command, keepStack) {
const stackLength = this.stack.length;
if (howManyArgs > stackLength) {
return true;
}
const start = stackLength - howManyArgs;
for (let i = start; i < stackLength; i++) {
let value = this.stack[i];
if (Number.isInteger(value)) {
this.output.push(28, value >> 8 & 0xff, value & 0xff);
} else {
value = 65536 * value | 0;
this.output.push(255, value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff);
}
}
this.output.push(...command);
if (keepStack) {
this.stack.splice(start, howManyArgs);
} else {
this.stack.length = 0;
}
return false;
}
}
const EEXEC_ENCRYPT_KEY = 55665;
const CHAR_STRS_ENCRYPT_KEY = 4330;
function isHexDigit(code) {
return code >= 48 && code <= 57 || code >= 65 && code <= 70 || code >= 97 && code <= 102;
}
function decrypt(data, key, discardNumber) {
if (discardNumber >= data.length) {
return new Uint8Array(0);
}
const c1 = 52845,
c2 = 22719;
let r = key | 0,
i,
j;
for (i = 0; i < discardNumber; i++) {
r = (data[i] + r) * c1 + c2 & (1 << 16) - 1;
}
const count = data.length - discardNumber;
const decrypted = new Uint8Array(count);
for (i = discardNumber, j = 0; j < count; i++, j++) {
const value = data[i];
decrypted[j] = value ^ r >> 8;
r = (value + r) * c1 + c2 & (1 << 16) - 1;
}
return decrypted;
}
function decryptAscii(data, key, discardNumber) {
const c1 = 52845,
c2 = 22719;
let r = key | 0;
const count = data.length,
maybeLength = count >>> 1;
const decrypted = new Uint8Array(maybeLength);
let i, j;
for (i = 0, j = 0; i < count; i++) {
const digit1 = data[i];
if (!isHexDigit(digit1)) {
continue;
}
i++;
let digit2;
while (i < count && !isHexDigit(digit2 = data[i])) {
i++;
}
if (i < count) {
const value = parseInt(String.fromCharCode(digit1, digit2), 16);
decrypted[j++] = value ^ r >> 8;
r = (value + r) * c1 + c2 & (1 << 16) - 1;
}
}
return decrypted.slice(discardNumber, j);
}
function isSpecial(c) {
return c === 0x2f || c === 0x5b || c === 0x5d || c === 0x7b || c === 0x7d || c === 0x28 || c === 0x29;
}
class Type1Parser {
constructor(stream, encrypted, seacAnalysisEnabled) {
if (encrypted) {
const data = stream.getBytes();
const isBinary = !((isHexDigit(data[0]) || isWhiteSpace(data[0])) && isHexDigit(data[1]) && isHexDigit(data[2]) && isHexDigit(data[3]) && isHexDigit(data[4]) && isHexDigit(data[5]) && isHexDigit(data[6]) && isHexDigit(data[7]));
stream = new Stream(isBinary ? decrypt(data, EEXEC_ENCRYPT_KEY, 4) : decryptAscii(data, EEXEC_ENCRYPT_KEY, 4));
}
this.seacAnalysisEnabled = !!seacAnalysisEnabled;
this.stream = stream;
this.nextChar();
}
readNumberArray() {
this.getToken();
const array = [];
while (true) {
const token = this.getToken();
if (token === null || token === "]" || token === "}") {
break;
}
array.push(parseFloat(token || 0));
}
return array;
}
readNumber() {
const token = this.getToken();
return parseFloat(token || 0);
}
readInt() {
const token = this.getToken();
return parseInt(token || 0, 10) | 0;
}
readBoolean() {
const token = this.getToken();
return token === "true" ? 1 : 0;
}
nextChar() {
return this.currentChar = this.stream.getByte();
}
prevChar() {
this.stream.skip(-2);
return this.currentChar = this.stream.getByte();
}
getToken() {
let comment = false;
let ch = this.currentChar;
while (true) {
if (ch === -1) {
return null;
}
if (comment) {
if (ch === 0x0a || ch === 0x0d) {
comment = false;
}
} else if (ch === 0x25) {
comment = true;
} else if (!isWhiteSpace(ch)) {
break;
}
ch = this.nextChar();
}
if (isSpecial(ch)) {
this.nextChar();
return String.fromCharCode(ch);
}
let token = "";
do {
token += String.fromCharCode(ch);
ch = this.nextChar();
} while (ch >= 0 && !isWhiteSpace(ch) && !isSpecial(ch));
return token;
}
readCharStrings(bytes, lenIV) {
if (lenIV === -1) {
return bytes;
}
return decrypt(bytes, CHAR_STRS_ENCRYPT_KEY, lenIV);
}
extractFontProgram(properties) {
const stream = this.stream;
const subrs = [],
charstrings = [];
const privateData = Object.create(null);
privateData.lenIV = 4;
const program = {
subrs: [],
charstrings: [],
properties: {
privateData
}
};
let token, length, data, lenIV;
while ((token = this.getToken()) !== null) {
if (token !== "/") {
continue;
}
token = this.getToken();
switch (token) {
case "CharStrings":
this.getToken();
this.getToken();
this.getToken();
this.getToken();
while (true) {
token = this.getToken();
if (token === null || token === "end") {
break;
}
if (token !== "/") {
continue;
}
const glyph = this.getToken();
length = this.readInt();
this.getToken();
data = length > 0 ? stream.getBytes(length) : new Uint8Array(0);
lenIV = program.properties.privateData.lenIV;
const encoded = this.readCharStrings(data, lenIV);
this.nextChar();
token = this.getToken();
if (token === "noaccess") {
this.getToken();
} else if (token === "/") {
this.prevChar();
}
charstrings.push({
glyph,
encoded
});
}
break;
case "Subrs":
this.readInt();
this.getToken();
while (this.getToken() === "dup") {
const index = this.readInt();
length = this.readInt();
this.getToken();
data = length > 0 ? stream.getBytes(length) : new Uint8Array(0);
lenIV = program.properties.privateData.lenIV;
const encoded = this.readCharStrings(data, lenIV);
this.nextChar();
token = this.getToken();
if (token === "noaccess") {
this.getToken();
}
subrs[index] = encoded;
}
break;
case "BlueValues":
case "OtherBlues":
case "FamilyBlues":
case "FamilyOtherBlues":
const blueArray = this.readNumberArray();
if (blueArray.length > 0 && blueArray.length % 2 === 0 && HINTING_ENABLED) {
program.properties.privateData[token] = blueArray;
}
break;
case "StemSnapH":
case "StemSnapV":
program.properties.privateData[token] = this.readNumberArray();
break;
case "StdHW":
case "StdVW":
program.properties.privateData[token] = this.readNumberArray()[0];
break;
case "BlueShift":
case "lenIV":
case "BlueFuzz":
case "BlueScale":
case "LanguageGroup":
program.properties.privateData[token] = this.readNumber();
break;
case "ExpansionFactor":
program.properties.privateData[token] = this.readNumber() || 0.06;
break;
case "ForceBold":
program.properties.privateData[token] = this.readBoolean();
break;
}
}
for (const {
encoded,
glyph
} of charstrings) {
const charString = new Type1CharString();
const error = charString.convert(encoded, subrs, this.seacAnalysisEnabled);
let output = charString.output;
if (error) {
output = [14];
}
const charStringObject = {
glyphName: glyph,
charstring: output,
width: charString.width,
lsb: charString.lsb,
seac: charString.seac
};
if (glyph === ".notdef") {
program.charstrings.unshift(charStringObject);
} else {
program.charstrings.push(charStringObject);
}
if (properties.builtInEncoding) {
const index = properties.builtInEncoding.indexOf(glyph);
if (index > -1 && properties.widths[index] === undefined && index >= properties.firstChar && index <= properties.lastChar) {
properties.widths[index] = charString.width;
}
}
}
return program;
}
extractFontHeader(properties) {
let token;
while ((token = this.getToken()) !== null) {
if (token !== "/") {
continue;
}
token = this.getToken();
switch (token) {
case "FontMatrix":
const matrix = this.readNumberArray();
properties.fontMatrix = matrix;
break;
case "Encoding":
const encodingArg = this.getToken();
let encoding;
if (!/^\d+$/.test(encodingArg)) {
encoding = getEncoding(encodingArg);
} else {
encoding = [];
const size = parseInt(encodingArg, 10) | 0;
this.getToken();
for (let j = 0; j < size; j++) {
token = this.getToken();
while (token !== "dup" && token !== "def") {
token = this.getToken();
if (token === null) {
return;
}
}
if (token === "def") {
break;
}
const index = this.readInt();
this.getToken();
const glyph = this.getToken();
encoding[index] = glyph;
this.getToken();
}
}
properties.builtInEncoding = encoding;
break;
case "FontBBox":
const fontBBox = this.readNumberArray();
properties.ascent = Math.max(fontBBox[3], fontBBox[1]);
properties.descent = Math.min(fontBBox[1], fontBBox[3]);
properties.ascentScaled = true;
break;
}
}
}
}
;// CONCATENATED MODULE: ./src/core/type1_font.js
function findBlock(streamBytes, signature, startIndex) {
const streamBytesLength = streamBytes.length;
const signatureLength = signature.length;
const scanLength = streamBytesLength - signatureLength;
let i = startIndex,
found = false;
while (i < scanLength) {
let j = 0;
while (j < signatureLength && streamBytes[i + j] === signature[j]) {
j++;
}
if (j >= signatureLength) {
i += j;
while (i < streamBytesLength && isWhiteSpace(streamBytes[i])) {
i++;
}
found = true;
break;
}
i++;
}
return {
found,
length: i
};
}
function getHeaderBlock(stream, suggestedLength) {
const EEXEC_SIGNATURE = [0x65, 0x65, 0x78, 0x65, 0x63];
const streamStartPos = stream.pos;
let headerBytes, headerBytesLength, block;
try {
headerBytes = stream.getBytes(suggestedLength);
headerBytesLength = headerBytes.length;
} catch {}
if (headerBytesLength === suggestedLength) {
block = findBlock(headerBytes, EEXEC_SIGNATURE, suggestedLength - 2 * EEXEC_SIGNATURE.length);
if (block.found && block.length === suggestedLength) {
return {
stream: new Stream(headerBytes),
length: suggestedLength
};
}
}
warn('Invalid "Length1" property in Type1 font -- trying to recover.');
stream.pos = streamStartPos;
const SCAN_BLOCK_LENGTH = 2048;
let actualLength;
while (true) {
const scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH);
block = findBlock(scanBytes, EEXEC_SIGNATURE, 0);
if (block.length === 0) {
break;
}
stream.pos += block.length;
if (block.found) {
actualLength = stream.pos - streamStartPos;
break;
}
}
stream.pos = streamStartPos;
if (actualLength) {
return {
stream: new Stream(stream.getBytes(actualLength)),
length: actualLength
};
}
warn('Unable to recover "Length1" property in Type1 font -- using as is.');
return {
stream: new Stream(stream.getBytes(suggestedLength)),
length: suggestedLength
};
}
function getEexecBlock(stream, suggestedLength) {
const eexecBytes = stream.getBytes();
if (eexecBytes.length === 0) {
throw new FormatError("getEexecBlock - no font program found.");
}
return {
stream: new Stream(eexecBytes),
length: eexecBytes.length
};
}
class Type1Font {
constructor(name, file, properties) {
const PFB_HEADER_SIZE = 6;
let headerBlockLength = properties.length1;
let eexecBlockLength = properties.length2;
let pfbHeader = file.peekBytes(PFB_HEADER_SIZE);
const pfbHeaderPresent = pfbHeader[0] === 0x80 && pfbHeader[1] === 0x01;
if (pfbHeaderPresent) {
file.skip(PFB_HEADER_SIZE);
headerBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2];
}
const headerBlock = getHeaderBlock(file, headerBlockLength);
const headerBlockParser = new Type1Parser(headerBlock.stream, false, SEAC_ANALYSIS_ENABLED);
headerBlockParser.extractFontHeader(properties);
if (pfbHeaderPresent) {
pfbHeader = file.getBytes(PFB_HEADER_SIZE);
eexecBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2];
}
const eexecBlock = getEexecBlock(file, eexecBlockLength);
const eexecBlockParser = new Type1Parser(eexecBlock.stream, true, SEAC_ANALYSIS_ENABLED);
const data = eexecBlockParser.extractFontProgram(properties);
for (const key in data.properties) {
properties[key] = data.properties[key];
}
const charstrings = data.charstrings;
const type2Charstrings = this.getType2Charstrings(charstrings);
const subrs = this.getType2Subrs(data.subrs);
this.charstrings = charstrings;
this.data = this.wrap(name, type2Charstrings, this.charstrings, subrs, properties);
this.seacs = this.getSeacs(data.charstrings);
}
get numGlyphs() {
return this.charstrings.length + 1;
}
getCharset() {
const charset = [".notdef"];
for (const {
glyphName
} of this.charstrings) {
charset.push(glyphName);
}
return charset;
}
getGlyphMapping(properties) {
const charstrings = this.charstrings;
if (properties.composite) {
const charCodeToGlyphId = Object.create(null);
for (let glyphId = 0, charstringsLen = charstrings.length; glyphId < charstringsLen; glyphId++) {
const charCode = properties.cMap.charCodeOf(glyphId);
charCodeToGlyphId[charCode] = glyphId + 1;
}
return charCodeToGlyphId;
}
const glyphNames = [".notdef"];
let builtInEncoding, glyphId;
for (glyphId = 0; glyphId < charstrings.length; glyphId++) {
glyphNames.push(charstrings[glyphId].glyphName);
}
const encoding = properties.builtInEncoding;
if (encoding) {
builtInEncoding = Object.create(null);
for (const charCode in encoding) {
glyphId = glyphNames.indexOf(encoding[charCode]);
if (glyphId >= 0) {
builtInEncoding[charCode] = glyphId;
}
}
}
return type1FontGlyphMapping(properties, builtInEncoding, glyphNames);
}
hasGlyphId(id) {
if (id < 0 || id >= this.numGlyphs) {
return false;
}
if (id === 0) {
return true;
}
const glyph = this.charstrings[id - 1];
return glyph.charstring.length > 0;
}
getSeacs(charstrings) {
const seacMap = [];
for (let i = 0, ii = charstrings.length; i < ii; i++) {
const charstring = charstrings[i];
if (charstring.seac) {
seacMap[i + 1] = charstring.seac;
}
}
return seacMap;
}
getType2Charstrings(type1Charstrings) {
const type2Charstrings = [];
for (const type1Charstring of type1Charstrings) {
type2Charstrings.push(type1Charstring.charstring);
}
return type2Charstrings;
}
getType2Subrs(type1Subrs) {
let bias = 0;
const count = type1Subrs.length;
if (count < 1133) {
bias = 107;
} else if (count < 33769) {
bias = 1131;
} else {
bias = 32768;
}
const type2Subrs = [];
let i;
for (i = 0; i < bias; i++) {
type2Subrs.push([0x0b]);
}
for (i = 0; i < count; i++) {
type2Subrs.push(type1Subrs[i]);
}
return type2Subrs;
}
wrap(name, glyphs, charstrings, subrs, properties) {
const cff = new CFF();
cff.header = new CFFHeader(1, 0, 4, 4);
cff.names = [name];
const topDict = new CFFTopDict();
topDict.setByName("version", 391);
topDict.setByName("Notice", 392);
topDict.setByName("FullName", 393);
topDict.setByName("FamilyName", 394);
topDict.setByName("Weight", 395);
topDict.setByName("Encoding", null);
topDict.setByName("FontMatrix", properties.fontMatrix);
topDict.setByName("FontBBox", properties.bbox);
topDict.setByName("charset", null);
topDict.setByName("CharStrings", null);
topDict.setByName("Private", null);
cff.topDict = topDict;
const strings = new CFFStrings();
strings.add("Version 0.11");
strings.add("See original notice");
strings.add(name);
strings.add(name);
strings.add("Medium");
cff.strings = strings;
cff.globalSubrIndex = new CFFIndex();
const count = glyphs.length;
const charsetArray = [".notdef"];
let i, ii;
for (i = 0; i < count; i++) {
const glyphName = charstrings[i].glyphName;
const index = CFFStandardStrings.indexOf(glyphName);
if (index === -1) {
strings.add(glyphName);
}
charsetArray.push(glyphName);
}
cff.charset = new CFFCharset(false, 0, charsetArray);
const charStringsIndex = new CFFIndex();
charStringsIndex.add([0x8b, 0x0e]);
for (i = 0; i < count; i++) {
charStringsIndex.add(glyphs[i]);
}
cff.charStrings = charStringsIndex;
const privateDict = new CFFPrivateDict();
privateDict.setByName("Subrs", null);
const fields = ["BlueValues", "OtherBlues", "FamilyBlues", "FamilyOtherBlues", "StemSnapH", "StemSnapV", "BlueShift", "BlueFuzz", "BlueScale", "LanguageGroup", "ExpansionFactor", "ForceBold", "StdHW", "StdVW"];
for (i = 0, ii = fields.length; i < ii; i++) {
const field = fields[i];
if (!(field in properties.privateData)) {
continue;
}
const value = properties.privateData[field];
if (Array.isArray(value)) {
for (let j = value.length - 1; j > 0; j--) {
value[j] -= value[j - 1];
}
}
privateDict.setByName(field, value);
}
cff.topDict.privateDict = privateDict;
const subrIndex = new CFFIndex();
for (i = 0, ii = subrs.length; i < ii; i++) {
subrIndex.add(subrs[i]);
}
privateDict.subrsIndex = subrIndex;
const compiler = new CFFCompiler(cff);
return compiler.compile();
}
}
;// CONCATENATED MODULE: ./src/core/fonts.js
const PRIVATE_USE_AREAS = [[0xe000, 0xf8ff], [0x100000, 0x10fffd]];
const PDF_GLYPH_SPACE_UNITS = 1000;
const EXPORT_DATA_PROPERTIES = ["ascent", "bbox", "black", "bold", "charProcOperatorList", "composite", "cssFontInfo", "data", "defaultVMetrics", "defaultWidth", "descent", "fallbackName", "fontMatrix", "isInvalidPDFjsFont", "isType3Font", "italic", "loadedName", "mimetype", "missingFile", "name", "remeasure", "subtype", "systemFontInfo", "type", "vertical"];
const EXPORT_DATA_EXTRA_PROPERTIES = ["cMap", "defaultEncoding", "differences", "isMonospace", "isSerifFont", "isSymbolicFont", "seacMap", "toFontChar", "toUnicode", "vmetrics", "widths"];
function adjustWidths(properties) {
if (!properties.fontMatrix) {
return;
}
if (properties.fontMatrix[0] === FONT_IDENTITY_MATRIX[0]) {
return;
}
const scale = 0.001 / properties.fontMatrix[0];
const glyphsWidths = properties.widths;
for (const glyph in glyphsWidths) {
glyphsWidths[glyph] *= scale;
}
properties.defaultWidth *= scale;
}
function adjustTrueTypeToUnicode(properties, isSymbolicFont, nameRecords) {
if (properties.isInternalFont) {
return;
}
if (properties.hasIncludedToUnicodeMap) {
return;
}
if (properties.hasEncoding) {
return;
}
if (properties.toUnicode instanceof IdentityToUnicodeMap) {
return;
}
if (!isSymbolicFont) {
return;
}
if (nameRecords.length === 0) {
return;
}
if (properties.defaultEncoding === WinAnsiEncoding) {
return;
}
for (const r of nameRecords) {
if (!isWinNameRecord(r)) {
return;
}
}
const encoding = WinAnsiEncoding;
const toUnicode = [],
glyphsUnicodeMap = getGlyphsUnicode();
for (const charCode in encoding) {
const glyphName = encoding[charCode];
if (glyphName === "") {
continue;
}
const unicode = glyphsUnicodeMap[glyphName];
if (unicode === undefined) {
continue;
}
toUnicode[charCode] = String.fromCharCode(unicode);
}
if (toUnicode.length > 0) {
properties.toUnicode.amend(toUnicode);
}
}
function adjustType1ToUnicode(properties, builtInEncoding) {
if (properties.isInternalFont) {
return;
}
if (properties.hasIncludedToUnicodeMap) {
return;
}
if (builtInEncoding === properties.defaultEncoding) {
return;
}
if (properties.toUnicode instanceof IdentityToUnicodeMap) {
return;
}
const toUnicode = [],
glyphsUnicodeMap = getGlyphsUnicode();
for (const charCode in builtInEncoding) {
if (properties.hasEncoding) {
if (properties.baseEncodingName || properties.differences[charCode] !== undefined) {
continue;
}
}
const glyphName = builtInEncoding[charCode];
const unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap);
if (unicode !== -1) {
toUnicode[charCode] = String.fromCharCode(unicode);
}
}
if (toUnicode.length > 0) {
properties.toUnicode.amend(toUnicode);
}
}
function amendFallbackToUnicode(properties) {
if (!properties.fallbackToUnicode) {
return;
}
if (properties.toUnicode instanceof IdentityToUnicodeMap) {
return;
}
const toUnicode = [];
for (const charCode in properties.fallbackToUnicode) {
if (properties.toUnicode.has(charCode)) {
continue;
}
toUnicode[charCode] = properties.fallbackToUnicode[charCode];
}
if (toUnicode.length > 0) {
properties.toUnicode.amend(toUnicode);
}
}
class fonts_Glyph {
constructor(originalCharCode, fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont) {
this.originalCharCode = originalCharCode;
this.fontChar = fontChar;
this.unicode = unicode;
this.accent = accent;
this.width = width;
this.vmetric = vmetric;
this.operatorListId = operatorListId;
this.isSpace = isSpace;
this.isInFont = isInFont;
}
get category() {
return shadow(this, "category", getCharUnicodeCategory(this.unicode), true);
}
}
function int16(b0, b1) {
return (b0 << 8) + b1;
}
function writeSignedInt16(bytes, index, value) {
bytes[index + 1] = value;
bytes[index] = value >>> 8;
}
function signedInt16(b0, b1) {
const value = (b0 << 8) + b1;
return value & 1 << 15 ? value - 0x10000 : value;
}
function writeUint32(bytes, index, value) {
bytes[index + 3] = value & 0xff;
bytes[index + 2] = value >>> 8;
bytes[index + 1] = value >>> 16;
bytes[index] = value >>> 24;
}
function int32(b0, b1, b2, b3) {
return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
}
function string16(value) {
return String.fromCharCode(value >> 8 & 0xff, value & 0xff);
}
function safeString16(value) {
if (value > 0x7fff) {
value = 0x7fff;
} else if (value < -0x8000) {
value = -0x8000;
}
return String.fromCharCode(value >> 8 & 0xff, value & 0xff);
}
function isTrueTypeFile(file) {
const header = file.peekBytes(4);
return readUint32(header, 0) === 0x00010000 || bytesToString(header) === "true";
}
function isTrueTypeCollectionFile(file) {
const header = file.peekBytes(4);
return bytesToString(header) === "ttcf";
}
function isOpenTypeFile(file) {
const header = file.peekBytes(4);
return bytesToString(header) === "OTTO";
}
function isType1File(file) {
const header = file.peekBytes(2);
if (header[0] === 0x25 && header[1] === 0x21) {
return true;
}
if (header[0] === 0x80 && header[1] === 0x01) {
return true;
}
return false;
}
function isCFFFile(file) {
const header = file.peekBytes(4);
if (header[0] >= 1 && header[3] >= 1 && header[3] <= 4) {
return true;
}
return false;
}
function getFontFileType(file, {
type,
subtype,
composite
}) {
let fileType, fileSubtype;
if (isTrueTypeFile(file) || isTrueTypeCollectionFile(file)) {
fileType = composite ? "CIDFontType2" : "TrueType";
} else if (isOpenTypeFile(file)) {
fileType = composite ? "CIDFontType2" : "OpenType";
} else if (isType1File(file)) {
if (composite) {
fileType = "CIDFontType0";
} else {
fileType = type === "MMType1" ? "MMType1" : "Type1";
}
} else if (isCFFFile(file)) {
if (composite) {
fileType = "CIDFontType0";
fileSubtype = "CIDFontType0C";
} else {
fileType = type === "MMType1" ? "MMType1" : "Type1";
fileSubtype = "Type1C";
}
} else {
warn("getFontFileType: Unable to detect correct font file Type/Subtype.");
fileType = type;
fileSubtype = subtype;
}
return [fileType, fileSubtype];
}
function applyStandardFontGlyphMap(map, glyphMap) {
for (const charCode in glyphMap) {
map[+charCode] = glyphMap[charCode];
}
}
function buildToFontChar(encoding, glyphsUnicodeMap, differences) {
const toFontChar = [];
let unicode;
for (let i = 0, ii = encoding.length; i < ii; i++) {
unicode = getUnicodeForGlyph(encoding[i], glyphsUnicodeMap);
if (unicode !== -1) {
toFontChar[i] = unicode;
}
}
for (const charCode in differences) {
unicode = getUnicodeForGlyph(differences[charCode], glyphsUnicodeMap);
if (unicode !== -1) {
toFontChar[+charCode] = unicode;
}
}
return toFontChar;
}
function isMacNameRecord(r) {
return r.platform === 1 && r.encoding === 0 && r.language === 0;
}
function isWinNameRecord(r) {
return r.platform === 3 && r.encoding === 1 && r.language === 0x409;
}
function convertCidString(charCode, cid, shouldThrow = false) {
switch (cid.length) {
case 1:
return cid.charCodeAt(0);
case 2:
return cid.charCodeAt(0) << 8 | cid.charCodeAt(1);
}
const msg = `Unsupported CID string (charCode ${charCode}): "${cid}".`;
if (shouldThrow) {
throw new FormatError(msg);
}
warn(msg);
return cid;
}
function adjustMapping(charCodeToGlyphId, hasGlyph, newGlyphZeroId, toUnicode) {
const newMap = Object.create(null);
const toUnicodeExtraMap = new Map();
const toFontChar = [];
const usedGlyphIds = new Set();
let privateUseAreaIndex = 0;
const privateUseOffetStart = PRIVATE_USE_AREAS[privateUseAreaIndex][0];
let nextAvailableFontCharCode = privateUseOffetStart;
let privateUseOffetEnd = PRIVATE_USE_AREAS[privateUseAreaIndex][1];
const isInPrivateArea = code => PRIVATE_USE_AREAS[0][0] <= code && code <= PRIVATE_USE_AREAS[0][1] || PRIVATE_USE_AREAS[1][0] <= code && code <= PRIVATE_USE_AREAS[1][1];
for (let originalCharCode in charCodeToGlyphId) {
originalCharCode |= 0;
let glyphId = charCodeToGlyphId[originalCharCode];
if (!hasGlyph(glyphId)) {
continue;
}
if (nextAvailableFontCharCode > privateUseOffetEnd) {
privateUseAreaIndex++;
if (privateUseAreaIndex >= PRIVATE_USE_AREAS.length) {
warn("Ran out of space in font private use area.");
break;
}
nextAvailableFontCharCode = PRIVATE_USE_AREAS[privateUseAreaIndex][0];
privateUseOffetEnd = PRIVATE_USE_AREAS[privateUseAreaIndex][1];
}
const fontCharCode = nextAvailableFontCharCode++;
if (glyphId === 0) {
glyphId = newGlyphZeroId;
}
let unicode = toUnicode.get(originalCharCode);
if (typeof unicode === "string") {
unicode = unicode.codePointAt(0);
}
if (unicode && !isInPrivateArea(unicode) && !usedGlyphIds.has(glyphId)) {
toUnicodeExtraMap.set(unicode, glyphId);
usedGlyphIds.add(glyphId);
}
newMap[fontCharCode] = glyphId;
toFontChar[originalCharCode] = fontCharCode;
}
return {
toFontChar,
charCodeToGlyphId: newMap,
toUnicodeExtraMap,
nextAvailableFontCharCode
};
}
function getRanges(glyphs, toUnicodeExtraMap, numGlyphs) {
const codes = [];
for (const charCode in glyphs) {
if (glyphs[charCode] >= numGlyphs) {
continue;
}
codes.push({
fontCharCode: charCode | 0,
glyphId: glyphs[charCode]
});
}
if (toUnicodeExtraMap) {
for (const [unicode, glyphId] of toUnicodeExtraMap) {
if (glyphId >= numGlyphs) {
continue;
}
codes.push({
fontCharCode: unicode,
glyphId
});
}
}
if (codes.length === 0) {
codes.push({
fontCharCode: 0,
glyphId: 0
});
}
codes.sort(function fontGetRangesSort(a, b) {
return a.fontCharCode - b.fontCharCode;
});
const ranges = [];
const length = codes.length;
for (let n = 0; n < length;) {
const start = codes[n].fontCharCode;
const codeIndices = [codes[n].glyphId];
++n;
let end = start;
while (n < length && end + 1 === codes[n].fontCharCode) {
codeIndices.push(codes[n].glyphId);
++end;
++n;
if (end === 0xffff) {
break;
}
}
ranges.push([start, end, codeIndices]);
}
return ranges;
}
function createCmapTable(glyphs, toUnicodeExtraMap, numGlyphs) {
const ranges = getRanges(glyphs, toUnicodeExtraMap, numGlyphs);
const numTables = ranges.at(-1)[1] > 0xffff ? 2 : 1;
let cmap = "\x00\x00" + string16(numTables) + "\x00\x03" + "\x00\x01" + string32(4 + numTables * 8);
let i, ii, j, jj;
for (i = ranges.length - 1; i >= 0; --i) {
if (ranges[i][0] <= 0xffff) {
break;
}
}
const bmpLength = i + 1;
if (ranges[i][0] < 0xffff && ranges[i][1] === 0xffff) {
ranges[i][1] = 0xfffe;
}
const trailingRangesCount = ranges[i][1] < 0xffff ? 1 : 0;
const segCount = bmpLength + trailingRangesCount;
const searchParams = OpenTypeFileBuilder.getSearchParams(segCount, 2);
let startCount = "";
let endCount = "";
let idDeltas = "";
let idRangeOffsets = "";
let glyphsIds = "";
let bias = 0;
let range, start, end, codes;
for (i = 0, ii = bmpLength; i < ii; i++) {
range = ranges[i];
start = range[0];
end = range[1];
startCount += string16(start);
endCount += string16(end);
codes = range[2];
let contiguous = true;
for (j = 1, jj = codes.length; j < jj; ++j) {
if (codes[j] !== codes[j - 1] + 1) {
contiguous = false;
break;
}
}
if (!contiguous) {
const offset = (segCount - i) * 2 + bias * 2;
bias += end - start + 1;
idDeltas += string16(0);
idRangeOffsets += string16(offset);
for (j = 0, jj = codes.length; j < jj; ++j) {
glyphsIds += string16(codes[j]);
}
} else {
const startCode = codes[0];
idDeltas += string16(startCode - start & 0xffff);
idRangeOffsets += string16(0);
}
}
if (trailingRangesCount > 0) {
endCount += "\xFF\xFF";
startCount += "\xFF\xFF";
idDeltas += "\x00\x01";
idRangeOffsets += "\x00\x00";
}
const format314 = "\x00\x00" + string16(2 * segCount) + string16(searchParams.range) + string16(searchParams.entry) + string16(searchParams.rangeShift) + endCount + "\x00\x00" + startCount + idDeltas + idRangeOffsets + glyphsIds;
let format31012 = "";
let header31012 = "";
if (numTables > 1) {
cmap += "\x00\x03" + "\x00\x0A" + string32(4 + numTables * 8 + 4 + format314.length);
format31012 = "";
for (i = 0, ii = ranges.length; i < ii; i++) {
range = ranges[i];
start = range[0];
codes = range[2];
let code = codes[0];
for (j = 1, jj = codes.length; j < jj; ++j) {
if (codes[j] !== codes[j - 1] + 1) {
end = range[0] + j - 1;
format31012 += string32(start) + string32(end) + string32(code);
start = end + 1;
code = codes[j];
}
}
format31012 += string32(start) + string32(range[1]) + string32(code);
}
header31012 = "\x00\x0C" + "\x00\x00" + string32(format31012.length + 16) + "\x00\x00\x00\x00" + string32(format31012.length / 12);
}
return cmap + "\x00\x04" + string16(format314.length + 4) + format314 + header31012 + format31012;
}
function validateOS2Table(os2, file) {
file.pos = (file.start || 0) + os2.offset;
const version = file.getUint16();
file.skip(60);
const selection = file.getUint16();
if (version < 4 && selection & 0x0300) {
return false;
}
const firstChar = file.getUint16();
const lastChar = file.getUint16();
if (firstChar > lastChar) {
return false;
}
file.skip(6);
const usWinAscent = file.getUint16();
if (usWinAscent === 0) {
return false;
}
os2.data[8] = os2.data[9] = 0;
return true;
}
function createOS2Table(properties, charstrings, override) {
override ||= {
unitsPerEm: 0,
yMax: 0,
yMin: 0,
ascent: 0,
descent: 0
};
let ulUnicodeRange1 = 0;
let ulUnicodeRange2 = 0;
let ulUnicodeRange3 = 0;
let ulUnicodeRange4 = 0;
let firstCharIndex = null;
let lastCharIndex = 0;
let position = -1;
if (charstrings) {
for (let code in charstrings) {
code |= 0;
if (firstCharIndex > code || !firstCharIndex) {
firstCharIndex = code;
}
if (lastCharIndex < code) {
lastCharIndex = code;
}
position = getUnicodeRangeFor(code, position);
if (position < 32) {
ulUnicodeRange1 |= 1 << position;
} else if (position < 64) {
ulUnicodeRange2 |= 1 << position - 32;
} else if (position < 96) {
ulUnicodeRange3 |= 1 << position - 64;
} else if (position < 123) {
ulUnicodeRange4 |= 1 << position - 96;
} else {
throw new FormatError("Unicode ranges Bits > 123 are reserved for internal usage");
}
}
if (lastCharIndex > 0xffff) {
lastCharIndex = 0xffff;
}
} else {
firstCharIndex = 0;
lastCharIndex = 255;
}
const bbox = properties.bbox || [0, 0, 0, 0];
const unitsPerEm = override.unitsPerEm || 1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0];
const scale = properties.ascentScaled ? 1.0 : unitsPerEm / PDF_GLYPH_SPACE_UNITS;
const typoAscent = override.ascent || Math.round(scale * (properties.ascent || bbox[3]));
let typoDescent = override.descent || Math.round(scale * (properties.descent || bbox[1]));
if (typoDescent > 0 && properties.descent > 0 && bbox[1] < 0) {
typoDescent = -typoDescent;
}
const winAscent = override.yMax || typoAscent;
const winDescent = -override.yMin || -typoDescent;
return "\x00\x03" + "\x02\x24" + "\x01\xF4" + "\x00\x05" + "\x00\x00" + "\x02\x8A" + "\x02\xBB" + "\x00\x00" + "\x00\x8C" + "\x02\x8A" + "\x02\xBB" + "\x00\x00" + "\x01\xDF" + "\x00\x31" + "\x01\x02" + "\x00\x00" + "\x00\x00\x06" + String.fromCharCode(properties.fixedPitch ? 0x09 : 0x00) + "\x00\x00\x00\x00\x00\x00" + string32(ulUnicodeRange1) + string32(ulUnicodeRange2) + string32(ulUnicodeRange3) + string32(ulUnicodeRange4) + "\x2A\x32\x31\x2A" + string16(properties.italicAngle ? 1 : 0) + string16(firstCharIndex || properties.firstChar) + string16(lastCharIndex || properties.lastChar) + string16(typoAscent) + string16(typoDescent) + "\x00\x64" + string16(winAscent) + string16(winDescent) + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + string16(properties.xHeight) + string16(properties.capHeight) + string16(0) + string16(firstCharIndex || properties.firstChar) + "\x00\x03";
}
function createPostTable(properties) {
const angle = Math.floor(properties.italicAngle * 2 ** 16);
return "\x00\x03\x00\x00" + string32(angle) + "\x00\x00" + "\x00\x00" + string32(properties.fixedPitch ? 1 : 0) + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + "\x00\x00\x00\x00";
}
function createPostscriptName(name) {
return name.replaceAll(/[^\x21-\x7E]|[[\](){}<>/%]/g, "").slice(0, 63);
}
function createNameTable(name, proto) {
if (!proto) {
proto = [[], []];
}
const strings = [proto[0][0] || "Original licence", proto[0][1] || name, proto[0][2] || "Unknown", proto[0][3] || "uniqueID", proto[0][4] || name, proto[0][5] || "Version 0.11", proto[0][6] || createPostscriptName(name), proto[0][7] || "Unknown", proto[0][8] || "Unknown", proto[0][9] || "Unknown"];
const stringsUnicode = [];
let i, ii, j, jj, str;
for (i = 0, ii = strings.length; i < ii; i++) {
str = proto[1][i] || strings[i];
const strBufUnicode = [];
for (j = 0, jj = str.length; j < jj; j++) {
strBufUnicode.push(string16(str.charCodeAt(j)));
}
stringsUnicode.push(strBufUnicode.join(""));
}
const names = [strings, stringsUnicode];
const platforms = ["\x00\x01", "\x00\x03"];
const encodings = ["\x00\x00", "\x00\x01"];
const languages = ["\x00\x00", "\x04\x09"];
const namesRecordCount = strings.length * platforms.length;
let nameTable = "\x00\x00" + string16(namesRecordCount) + string16(namesRecordCount * 12 + 6);
let strOffset = 0;
for (i = 0, ii = platforms.length; i < ii; i++) {
const strs = names[i];
for (j = 0, jj = strs.length; j < jj; j++) {
str = strs[j];
const nameRecord = platforms[i] + encodings[i] + languages[i] + string16(j) + string16(str.length) + string16(strOffset);
nameTable += nameRecord;
strOffset += str.length;
}
}
nameTable += strings.join("") + stringsUnicode.join("");
return nameTable;
}
class Font {
constructor(name, file, properties) {
this.name = name;
this.psName = null;
this.mimetype = null;
this.disableFontFace = false;
this.loadedName = properties.loadedName;
this.isType3Font = properties.isType3Font;
this.missingFile = false;
this.cssFontInfo = properties.cssFontInfo;
this._charsCache = Object.create(null);
this._glyphCache = Object.create(null);
let isSerifFont = !!(properties.flags & FontFlags.Serif);
if (!isSerifFont && !properties.isSimulatedFlags) {
const baseName = name.replaceAll(/[,_]/g, "-").split("-")[0],
serifFonts = getSerifFonts();
for (const namePart of baseName.split("+")) {
if (serifFonts[namePart]) {
isSerifFont = true;
break;
}
}
}
this.isSerifFont = isSerifFont;
this.isSymbolicFont = !!(properties.flags & FontFlags.Symbolic);
this.isMonospace = !!(properties.flags & FontFlags.FixedPitch);
let {
type,
subtype
} = properties;
this.type = type;
this.subtype = subtype;
this.systemFontInfo = properties.systemFontInfo;
const matches = name.match(/^InvalidPDFjsFont_(.*)_\d+$/);
this.isInvalidPDFjsFont = !!matches;
if (this.isInvalidPDFjsFont) {
this.fallbackName = matches[1];
} else if (this.isMonospace) {
this.fallbackName = "monospace";
} else if (this.isSerifFont) {
this.fallbackName = "serif";
} else {
this.fallbackName = "sans-serif";
}
if (this.systemFontInfo?.guessFallback) {
this.systemFontInfo.guessFallback = false;
this.systemFontInfo.css += `,${this.fallbackName}`;
}
this.differences = properties.differences;
this.widths = properties.widths;
this.defaultWidth = properties.defaultWidth;
this.composite = properties.composite;
this.cMap = properties.cMap;
this.capHeight = properties.capHeight / PDF_GLYPH_SPACE_UNITS;
this.ascent = properties.ascent / PDF_GLYPH_SPACE_UNITS;
this.descent = properties.descent / PDF_GLYPH_SPACE_UNITS;
this.lineHeight = this.ascent - this.descent;
this.fontMatrix = properties.fontMatrix;
this.bbox = properties.bbox;
this.defaultEncoding = properties.defaultEncoding;
this.toUnicode = properties.toUnicode;
this.toFontChar = [];
if (properties.type === "Type3") {
for (let charCode = 0; charCode < 256; charCode++) {
this.toFontChar[charCode] = this.differences[charCode] || properties.defaultEncoding[charCode];
}
return;
}
this.cidEncoding = properties.cidEncoding || "";
this.vertical = !!properties.vertical;
if (this.vertical) {
this.vmetrics = properties.vmetrics;
this.defaultVMetrics = properties.defaultVMetrics;
}
if (!file || file.isEmpty) {
if (file) {
warn('Font file is empty in "' + name + '" (' + this.loadedName + ")");
}
this.fallbackToSystemFont(properties);
return;
}
[type, subtype] = getFontFileType(file, properties);
if (type !== this.type || subtype !== this.subtype) {
info("Inconsistent font file Type/SubType, expected: " + `${this.type}/${this.subtype} but found: ${type}/${subtype}.`);
}
let data;
try {
switch (type) {
case "MMType1":
info("MMType1 font (" + name + "), falling back to Type1.");
case "Type1":
case "CIDFontType0":
this.mimetype = "font/opentype";
const cff = subtype === "Type1C" || subtype === "CIDFontType0C" ? new CFFFont(file, properties) : new Type1Font(name, file, properties);
adjustWidths(properties);
data = this.convert(name, cff, properties);
break;
case "OpenType":
case "TrueType":
case "CIDFontType2":
this.mimetype = "font/opentype";
data = this.checkAndRepair(name, file, properties);
if (this.isOpenType) {
adjustWidths(properties);
type = "OpenType";
}
break;
default:
throw new FormatError(`Font ${type} is not supported`);
}
} catch (e) {
warn(e);
this.fallbackToSystemFont(properties);
return;
}
amendFallbackToUnicode(properties);
this.data = data;
this.type = type;
this.subtype = subtype;
this.fontMatrix = properties.fontMatrix;
this.widths = properties.widths;
this.defaultWidth = properties.defaultWidth;
this.toUnicode = properties.toUnicode;
this.seacMap = properties.seacMap;
}
get renderer() {
const renderer = FontRendererFactory.create(this, SEAC_ANALYSIS_ENABLED);
return shadow(this, "renderer", renderer);
}
exportData(extraProperties = false) {
const exportDataProperties = extraProperties ? [...EXPORT_DATA_PROPERTIES, ...EXPORT_DATA_EXTRA_PROPERTIES] : EXPORT_DATA_PROPERTIES;
const data = Object.create(null);
let property, value;
for (property of exportDataProperties) {
value = this[property];
if (value !== undefined) {
data[property] = value;
}
}
return data;
}
fallbackToSystemFont(properties) {
this.missingFile = true;
const {
name,
type
} = this;
let fontName = normalizeFontName(name);
const stdFontMap = getStdFontMap(),
nonStdFontMap = getNonStdFontMap();
const isStandardFont = !!stdFontMap[fontName];
const isMappedToStandardFont = !!(nonStdFontMap[fontName] && stdFontMap[nonStdFontMap[fontName]]);
fontName = stdFontMap[fontName] || nonStdFontMap[fontName] || fontName;
const fontBasicMetricsMap = getFontBasicMetrics();
const metrics = fontBasicMetricsMap[fontName];
if (metrics) {
if (isNaN(this.ascent)) {
this.ascent = metrics.ascent / PDF_GLYPH_SPACE_UNITS;
}
if (isNaN(this.descent)) {
this.descent = metrics.descent / PDF_GLYPH_SPACE_UNITS;
}
if (isNaN(this.capHeight)) {
this.capHeight = metrics.capHeight / PDF_GLYPH_SPACE_UNITS;
}
}
this.bold = /bold/gi.test(fontName);
this.italic = /oblique|italic/gi.test(fontName);
this.black = /Black/g.test(name);
const isNarrow = /Narrow/g.test(name);
this.remeasure = (!isStandardFont || isNarrow) && Object.keys(this.widths).length > 0;
if ((isStandardFont || isMappedToStandardFont) && type === "CIDFontType2" && this.cidEncoding.startsWith("Identity-")) {
const cidToGidMap = properties.cidToGidMap;
const map = [];
applyStandardFontGlyphMap(map, getGlyphMapForStandardFonts());
if (/Arial-?Black/i.test(name)) {
applyStandardFontGlyphMap(map, getSupplementalGlyphMapForArialBlack());
} else if (/Calibri/i.test(name)) {
applyStandardFontGlyphMap(map, getSupplementalGlyphMapForCalibri());
}
if (cidToGidMap) {
for (const charCode in map) {
const cid = map[charCode];
if (cidToGidMap[cid] !== undefined) {
map[+charCode] = cidToGidMap[cid];
}
}
if (cidToGidMap.length !== this.toUnicode.length && properties.hasIncludedToUnicodeMap && this.toUnicode instanceof IdentityToUnicodeMap) {
this.toUnicode.forEach(function (charCode, unicodeCharCode) {
const cid = map[charCode];
if (cidToGidMap[cid] === undefined) {
map[+charCode] = unicodeCharCode;
}
});
}
}
if (!(this.toUnicode instanceof IdentityToUnicodeMap)) {
this.toUnicode.forEach(function (charCode, unicodeCharCode) {
map[+charCode] = unicodeCharCode;
});
}
this.toFontChar = map;
this.toUnicode = new ToUnicodeMap(map);
} else if (/Symbol/i.test(fontName)) {
this.toFontChar = buildToFontChar(SymbolSetEncoding, getGlyphsUnicode(), this.differences);
} else if (/Dingbats/i.test(fontName)) {
this.toFontChar = buildToFontChar(ZapfDingbatsEncoding, getDingbatsGlyphsUnicode(), this.differences);
} else if (isStandardFont) {
const map = buildToFontChar(this.defaultEncoding, getGlyphsUnicode(), this.differences);
if (type === "CIDFontType2" && !this.cidEncoding.startsWith("Identity-") && !(this.toUnicode instanceof IdentityToUnicodeMap)) {
this.toUnicode.forEach(function (charCode, unicodeCharCode) {
map[+charCode] = unicodeCharCode;
});
}
this.toFontChar = map;
} else {
const glyphsUnicodeMap = getGlyphsUnicode();
const map = [];
this.toUnicode.forEach((charCode, unicodeCharCode) => {
if (!this.composite) {
const glyphName = this.differences[charCode] || this.defaultEncoding[charCode];
const unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap);
if (unicode !== -1) {
unicodeCharCode = unicode;
}
}
map[+charCode] = unicodeCharCode;
});
if (this.composite && this.toUnicode instanceof IdentityToUnicodeMap) {
if (/Tahoma|Verdana/i.test(name)) {
applyStandardFontGlyphMap(map, getGlyphMapForStandardFonts());
}
}
this.toFontChar = map;
}
amendFallbackToUnicode(properties);
this.loadedName = fontName.split("-")[0];
}
checkAndRepair(name, font, properties) {
const VALID_TABLES = ["OS/2", "cmap", "head", "hhea", "hmtx", "maxp", "name", "post", "loca", "glyf", "fpgm", "prep", "cvt ", "CFF "];
function readTables(file, numTables) {
const tables = Object.create(null);
tables["OS/2"] = null;
tables.cmap = null;
tables.head = null;
tables.hhea = null;
tables.hmtx = null;
tables.maxp = null;
tables.name = null;
tables.post = null;
for (let i = 0; i < numTables; i++) {
const table = readTableEntry(file);
if (!VALID_TABLES.includes(table.tag)) {
continue;
}
if (table.length === 0) {
continue;
}
tables[table.tag] = table;
}
return tables;
}
function readTableEntry(file) {
const tag = file.getString(4);
const checksum = file.getInt32() >>> 0;
const offset = file.getInt32() >>> 0;
const length = file.getInt32() >>> 0;
const previousPosition = file.pos;
file.pos = file.start || 0;
file.skip(offset);
const data = file.getBytes(length);
file.pos = previousPosition;
if (tag === "head") {
data[8] = data[9] = data[10] = data[11] = 0;
data[17] |= 0x20;
}
return {
tag,
checksum,
length,
offset,
data
};
}
function readOpenTypeHeader(ttf) {
return {
version: ttf.getString(4),
numTables: ttf.getUint16(),
searchRange: ttf.getUint16(),
entrySelector: ttf.getUint16(),
rangeShift: ttf.getUint16()
};
}
function readTrueTypeCollectionHeader(ttc) {
const ttcTag = ttc.getString(4);
assert(ttcTag === "ttcf", "Must be a TrueType Collection font.");
const majorVersion = ttc.getUint16();
const minorVersion = ttc.getUint16();
const numFonts = ttc.getInt32() >>> 0;
const offsetTable = [];
for (let i = 0; i < numFonts; i++) {
offsetTable.push(ttc.getInt32() >>> 0);
}
const header = {
ttcTag,
majorVersion,
minorVersion,
numFonts,
offsetTable
};
switch (majorVersion) {
case 1:
return header;
case 2:
header.dsigTag = ttc.getInt32() >>> 0;
header.dsigLength = ttc.getInt32() >>> 0;
header.dsigOffset = ttc.getInt32() >>> 0;
return header;
}
throw new FormatError(`Invalid TrueType Collection majorVersion: ${majorVersion}.`);
}
function readTrueTypeCollectionData(ttc, fontName) {
const {
numFonts,
offsetTable
} = readTrueTypeCollectionHeader(ttc);
const fontNameParts = fontName.split("+");
let fallbackData;
for (let i = 0; i < numFonts; i++) {
ttc.pos = (ttc.start || 0) + offsetTable[i];
const potentialHeader = readOpenTypeHeader(ttc);
const potentialTables = readTables(ttc, potentialHeader.numTables);
if (!potentialTables.name) {
throw new FormatError('TrueType Collection font must contain a "name" table.');
}
const [nameTable] = readNameTable(potentialTables.name);
for (let j = 0, jj = nameTable.length; j < jj; j++) {
for (let k = 0, kk = nameTable[j].length; k < kk; k++) {
const nameEntry = nameTable[j][k]?.replaceAll(/\s/g, "");
if (!nameEntry) {
continue;
}
if (nameEntry === fontName) {
return {
header: potentialHeader,
tables: potentialTables
};
}
if (fontNameParts.length < 2) {
continue;
}
for (const part of fontNameParts) {
if (nameEntry === part) {
fallbackData = {
name: part,
header: potentialHeader,
tables: potentialTables
};
}
}
}
}
}
if (fallbackData) {
warn(`TrueType Collection does not contain "${fontName}" font, ` + `falling back to "${fallbackData.name}" font instead.`);
return {
header: fallbackData.header,
tables: fallbackData.tables
};
}
throw new FormatError(`TrueType Collection does not contain "${fontName}" font.`);
}
function readCmapTable(cmap, file, isSymbolicFont, hasEncoding) {
if (!cmap) {
warn("No cmap table available.");
return {
platformId: -1,
encodingId: -1,
mappings: [],
hasShortCmap: false
};
}
let segment;
let start = (file.start || 0) + cmap.offset;
file.pos = start;
file.skip(2);
const numTables = file.getUint16();
let potentialTable;
let canBreak = false;
for (let i = 0; i < numTables; i++) {
const platformId = file.getUint16();
const encodingId = file.getUint16();
const offset = file.getInt32() >>> 0;
let useTable = false;
if (potentialTable?.platformId === platformId && potentialTable?.encodingId === encodingId) {
continue;
}
if (platformId === 0 && (encodingId === 0 || encodingId === 1 || encodingId === 3)) {
useTable = true;
} else if (platformId === 1 && encodingId === 0) {
useTable = true;
} else if (platformId === 3 && encodingId === 1 && (hasEncoding || !potentialTable)) {
useTable = true;
if (!isSymbolicFont) {
canBreak = true;
}
} else if (isSymbolicFont && platformId === 3 && encodingId === 0) {
useTable = true;
let correctlySorted = true;
if (i < numTables - 1) {
const nextBytes = file.peekBytes(2),
nextPlatformId = int16(nextBytes[0], nextBytes[1]);
if (nextPlatformId < platformId) {
correctlySorted = false;
}
}
if (correctlySorted) {
canBreak = true;
}
}
if (useTable) {
potentialTable = {
platformId,
encodingId,
offset
};
}
if (canBreak) {
break;
}
}
if (potentialTable) {
file.pos = start + potentialTable.offset;
}
if (!potentialTable || file.peekByte() === -1) {
warn("Could not find a preferred cmap table.");
return {
platformId: -1,
encodingId: -1,
mappings: [],
hasShortCmap: false
};
}
const format = file.getUint16();
let hasShortCmap = false;
const mappings = [];
let j, glyphId;
if (format === 0) {
file.skip(2 + 2);
for (j = 0; j < 256; j++) {
const index = file.getByte();
if (!index) {
continue;
}
mappings.push({
charCode: j,
glyphId: index
});
}
hasShortCmap = true;
} else if (format === 2) {
file.skip(2 + 2);
const subHeaderKeys = [];
let maxSubHeaderKey = 0;
for (let i = 0; i < 256; i++) {
const subHeaderKey = file.getUint16() >> 3;
subHeaderKeys.push(subHeaderKey);
maxSubHeaderKey = Math.max(subHeaderKey, maxSubHeaderKey);
}
const subHeaders = [];
for (let i = 0; i <= maxSubHeaderKey; i++) {
subHeaders.push({
firstCode: file.getUint16(),
entryCount: file.getUint16(),
idDelta: signedInt16(file.getByte(), file.getByte()),
idRangePos: file.pos + file.getUint16()
});
}
for (let i = 0; i < 256; i++) {
if (subHeaderKeys[i] === 0) {
file.pos = subHeaders[0].idRangePos + 2 * i;
glyphId = file.getUint16();
mappings.push({
charCode: i,
glyphId
});
} else {
const s = subHeaders[subHeaderKeys[i]];
for (j = 0; j < s.entryCount; j++) {
const charCode = (i << 8) + j + s.firstCode;
file.pos = s.idRangePos + 2 * j;
glyphId = file.getUint16();
if (glyphId !== 0) {
glyphId = (glyphId + s.idDelta) % 65536;
}
mappings.push({
charCode,
glyphId
});
}
}
}
} else if (format === 4) {
file.skip(2 + 2);
const segCount = file.getUint16() >> 1;
file.skip(6);
const segments = [];
let segIndex;
for (segIndex = 0; segIndex < segCount; segIndex++) {
segments.push({
end: file.getUint16()
});
}
file.skip(2);
for (segIndex = 0; segIndex < segCount; segIndex++) {
segments[segIndex].start = file.getUint16();
}
for (segIndex = 0; segIndex < segCount; segIndex++) {
segments[segIndex].delta = file.getUint16();
}
let offsetsCount = 0,
offsetIndex;
for (segIndex = 0; segIndex < segCount; segIndex++) {
segment = segments[segIndex];
const rangeOffset = file.getUint16();
if (!rangeOffset) {
segment.offsetIndex = -1;
continue;
}
offsetIndex = (rangeOffset >> 1) - (segCount - segIndex);
segment.offsetIndex = offsetIndex;
offsetsCount = Math.max(offsetsCount, offsetIndex + segment.end - segment.start + 1);
}
const offsets = [];
for (j = 0; j < offsetsCount; j++) {
offsets.push(file.getUint16());
}
for (segIndex = 0; segIndex < segCount; segIndex++) {
segment = segments[segIndex];
start = segment.start;
const end = segment.end;
const delta = segment.delta;
offsetIndex = segment.offsetIndex;
for (j = start; j <= end; j++) {
if (j === 0xffff) {
continue;
}
glyphId = offsetIndex < 0 ? j : offsets[offsetIndex + j - start];
glyphId = glyphId + delta & 0xffff;
mappings.push({
charCode: j,
glyphId
});
}
}
} else if (format === 6) {
file.skip(2 + 2);
const firstCode = file.getUint16();
const entryCount = file.getUint16();
for (j = 0; j < entryCount; j++) {
glyphId = file.getUint16();
const charCode = firstCode + j;
mappings.push({
charCode,
glyphId
});
}
} else if (format === 12) {
file.skip(2 + 4 + 4);
const nGroups = file.getInt32() >>> 0;
for (j = 0; j < nGroups; j++) {
const startCharCode = file.getInt32() >>> 0;
const endCharCode = file.getInt32() >>> 0;
let glyphCode = file.getInt32() >>> 0;
for (let charCode = startCharCode; charCode <= endCharCode; charCode++) {
mappings.push({
charCode,
glyphId: glyphCode++
});
}
}
} else {
warn("cmap table has unsupported format: " + format);
return {
platformId: -1,
encodingId: -1,
mappings: [],
hasShortCmap: false
};
}
mappings.sort(function (a, b) {
return a.charCode - b.charCode;
});
for (let i = 1; i < mappings.length; i++) {
if (mappings[i - 1].charCode === mappings[i].charCode) {
mappings.splice(i, 1);
i--;
}
}
return {
platformId: potentialTable.platformId,
encodingId: potentialTable.encodingId,
mappings,
hasShortCmap
};
}
function sanitizeMetrics(file, header, metrics, headTable, numGlyphs, dupFirstEntry) {
if (!header) {
if (metrics) {
metrics.data = null;
}
return;
}
file.pos = (file.start || 0) + header.offset;
file.pos += 4;
file.pos += 2;
file.pos += 2;
file.pos += 2;
file.pos += 2;
file.pos += 2;
file.pos += 2;
file.pos += 2;
file.pos += 2;
file.pos += 2;
const caretOffset = file.getUint16();
file.pos += 8;
file.pos += 2;
let numOfMetrics = file.getUint16();
if (caretOffset !== 0) {
const macStyle = int16(headTable.data[44], headTable.data[45]);
if (!(macStyle & 2)) {
header.data[22] = 0;
header.data[23] = 0;
}
}
if (numOfMetrics > numGlyphs) {
info(`The numOfMetrics (${numOfMetrics}) should not be ` + `greater than the numGlyphs (${numGlyphs}).`);
numOfMetrics = numGlyphs;
header.data[34] = (numOfMetrics & 0xff00) >> 8;
header.data[35] = numOfMetrics & 0x00ff;
}
const numOfSidebearings = numGlyphs - numOfMetrics;
const numMissing = numOfSidebearings - (metrics.length - numOfMetrics * 4 >> 1);
if (numMissing > 0) {
const entries = new Uint8Array(metrics.length + numMissing * 2);
entries.set(metrics.data);
if (dupFirstEntry) {
entries[metrics.length] = metrics.data[2];
entries[metrics.length + 1] = metrics.data[3];
}
metrics.data = entries;
}
}
function sanitizeGlyph(source, sourceStart, sourceEnd, dest, destStart, hintsValid) {
const glyphProfile = {
length: 0,
sizeOfInstructions: 0
};
if (sourceStart < 0 || sourceStart >= source.length || sourceEnd > source.length || sourceEnd - sourceStart <= 12) {
return glyphProfile;
}
const glyf = source.subarray(sourceStart, sourceEnd);
const xMin = signedInt16(glyf[2], glyf[3]);
const yMin = signedInt16(glyf[4], glyf[5]);
const xMax = signedInt16(glyf[6], glyf[7]);
const yMax = signedInt16(glyf[8], glyf[9]);
if (xMin > xMax) {
writeSignedInt16(glyf, 2, xMax);
writeSignedInt16(glyf, 6, xMin);
}
if (yMin > yMax) {
writeSignedInt16(glyf, 4, yMax);
writeSignedInt16(glyf, 8, yMin);
}
const contoursCount = signedInt16(glyf[0], glyf[1]);
if (contoursCount < 0) {
if (contoursCount < -1) {
return glyphProfile;
}
dest.set(glyf, destStart);
glyphProfile.length = glyf.length;
return glyphProfile;
}
let i,
j = 10,
flagsCount = 0;
for (i = 0; i < contoursCount; i++) {
const endPoint = glyf[j] << 8 | glyf[j + 1];
flagsCount = endPoint + 1;
j += 2;
}
const instructionsStart = j;
const instructionsLength = glyf[j] << 8 | glyf[j + 1];
glyphProfile.sizeOfInstructions = instructionsLength;
j += 2 + instructionsLength;
const instructionsEnd = j;
let coordinatesLength = 0;
for (i = 0; i < flagsCount; i++) {
const flag = glyf[j++];
if (flag & 0xc0) {
glyf[j - 1] = flag & 0x3f;
}
let xLength = 2;
if (flag & 2) {
xLength = 1;
} else if (flag & 16) {
xLength = 0;
}
let yLength = 2;
if (flag & 4) {
yLength = 1;
} else if (flag & 32) {
yLength = 0;
}
const xyLength = xLength + yLength;
coordinatesLength += xyLength;
if (flag & 8) {
const repeat = glyf[j++];
if (repeat === 0) {
glyf[j - 1] ^= 8;
}
i += repeat;
coordinatesLength += repeat * xyLength;
}
}
if (coordinatesLength === 0) {
return glyphProfile;
}
let glyphDataLength = j + coordinatesLength;
if (glyphDataLength > glyf.length) {
return glyphProfile;
}
if (!hintsValid && instructionsLength > 0) {
dest.set(glyf.subarray(0, instructionsStart), destStart);
dest.set([0, 0], destStart + instructionsStart);
dest.set(glyf.subarray(instructionsEnd, glyphDataLength), destStart + instructionsStart + 2);
glyphDataLength -= instructionsLength;
if (glyf.length - glyphDataLength > 3) {
glyphDataLength = glyphDataLength + 3 & ~3;
}
glyphProfile.length = glyphDataLength;
return glyphProfile;
}
if (glyf.length - glyphDataLength > 3) {
glyphDataLength = glyphDataLength + 3 & ~3;
dest.set(glyf.subarray(0, glyphDataLength), destStart);
glyphProfile.length = glyphDataLength;
return glyphProfile;
}
dest.set(glyf, destStart);
glyphProfile.length = glyf.length;
return glyphProfile;
}
function sanitizeHead(head, numGlyphs, locaLength) {
const data = head.data;
const version = int32(data[0], data[1], data[2], data[3]);
if (version >> 16 !== 1) {
info("Attempting to fix invalid version in head table: " + version);
data[0] = 0;
data[1] = 1;
data[2] = 0;
data[3] = 0;
}
const indexToLocFormat = int16(data[50], data[51]);
if (indexToLocFormat < 0 || indexToLocFormat > 1) {
info("Attempting to fix invalid indexToLocFormat in head table: " + indexToLocFormat);
const numGlyphsPlusOne = numGlyphs + 1;
if (locaLength === numGlyphsPlusOne << 1) {
data[50] = 0;
data[51] = 0;
} else if (locaLength === numGlyphsPlusOne << 2) {
data[50] = 0;
data[51] = 1;
} else {
throw new FormatError("Could not fix indexToLocFormat: " + indexToLocFormat);
}
}
}
function sanitizeGlyphLocations(loca, glyf, numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry, maxSizeOfInstructions) {
let itemSize, itemDecode, itemEncode;
if (isGlyphLocationsLong) {
itemSize = 4;
itemDecode = function fontItemDecodeLong(data, offset) {
return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3];
};
itemEncode = function fontItemEncodeLong(data, offset, value) {
data[offset] = value >>> 24 & 0xff;
data[offset + 1] = value >> 16 & 0xff;
data[offset + 2] = value >> 8 & 0xff;
data[offset + 3] = value & 0xff;
};
} else {
itemSize = 2;
itemDecode = function fontItemDecode(data, offset) {
return data[offset] << 9 | data[offset + 1] << 1;
};
itemEncode = function fontItemEncode(data, offset, value) {
data[offset] = value >> 9 & 0xff;
data[offset + 1] = value >> 1 & 0xff;
};
}
const numGlyphsOut = dupFirstEntry ? numGlyphs + 1 : numGlyphs;
const locaDataSize = itemSize * (1 + numGlyphsOut);
const locaData = new Uint8Array(locaDataSize);
locaData.set(loca.data.subarray(0, locaDataSize));
loca.data = locaData;
const oldGlyfData = glyf.data;
const oldGlyfDataLength = oldGlyfData.length;
const newGlyfData = new Uint8Array(oldGlyfDataLength);
let i, j;
const locaEntries = [];
for (i = 0, j = 0; i < numGlyphs + 1; i++, j += itemSize) {
let offset = itemDecode(locaData, j);
if (offset > oldGlyfDataLength) {
offset = oldGlyfDataLength;
}
locaEntries.push({
index: i,
offset,
endOffset: 0
});
}
locaEntries.sort((a, b) => {
return a.offset - b.offset;
});
for (i = 0; i < numGlyphs; i++) {
locaEntries[i].endOffset = locaEntries[i + 1].offset;
}
locaEntries.sort((a, b) => {
return a.index - b.index;
});
for (i = 0; i < numGlyphs; i++) {
const {
offset,
endOffset
} = locaEntries[i];
if (offset !== 0 || endOffset !== 0) {
break;
}
const nextOffset = locaEntries[i + 1].offset;
if (nextOffset === 0) {
continue;
}
locaEntries[i].endOffset = nextOffset;
break;
}
const missingGlyphs = Object.create(null);
let writeOffset = 0;
itemEncode(locaData, 0, writeOffset);
for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) {
const glyphProfile = sanitizeGlyph(oldGlyfData, locaEntries[i].offset, locaEntries[i].endOffset, newGlyfData, writeOffset, hintsValid);
const newLength = glyphProfile.length;
if (newLength === 0) {
missingGlyphs[i] = true;
}
if (glyphProfile.sizeOfInstructions > maxSizeOfInstructions) {
maxSizeOfInstructions = glyphProfile.sizeOfInstructions;
}
writeOffset += newLength;
itemEncode(locaData, j, writeOffset);
}
if (writeOffset === 0) {
const simpleGlyph = new Uint8Array([0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0]);
for (i = 0, j = itemSize; i < numGlyphsOut; i++, j += itemSize) {
itemEncode(locaData, j, simpleGlyph.length);
}
glyf.data = simpleGlyph;
} else if (dupFirstEntry) {
const firstEntryLength = itemDecode(locaData, itemSize);
if (newGlyfData.length > firstEntryLength + writeOffset) {
glyf.data = newGlyfData.subarray(0, firstEntryLength + writeOffset);
} else {
glyf.data = new Uint8Array(firstEntryLength + writeOffset);
glyf.data.set(newGlyfData.subarray(0, writeOffset));
}
glyf.data.set(newGlyfData.subarray(0, firstEntryLength), writeOffset);
itemEncode(loca.data, locaData.length - itemSize, writeOffset + firstEntryLength);
} else {
glyf.data = newGlyfData.subarray(0, writeOffset);
}
return {
missingGlyphs,
maxSizeOfInstructions
};
}
function readPostScriptTable(post, propertiesObj, maxpNumGlyphs) {
const start = (font.start || 0) + post.offset;
font.pos = start;
const length = post.length,
end = start + length;
const version = font.getInt32();
font.skip(28);
let glyphNames;
let valid = true;
let i;
switch (version) {
case 0x00010000:
glyphNames = MacStandardGlyphOrdering;
break;
case 0x00020000:
const numGlyphs = font.getUint16();
if (numGlyphs !== maxpNumGlyphs) {
valid = false;
break;
}
const glyphNameIndexes = [];
for (i = 0; i < numGlyphs; ++i) {
const index = font.getUint16();
if (index >= 32768) {
valid = false;
break;
}
glyphNameIndexes.push(index);
}
if (!valid) {
break;
}
const customNames = [],
strBuf = [];
while (font.pos < end) {
const stringLength = font.getByte();
strBuf.length = stringLength;
for (i = 0; i < stringLength; ++i) {
strBuf[i] = String.fromCharCode(font.getByte());
}
customNames.push(strBuf.join(""));
}
glyphNames = [];
for (i = 0; i < numGlyphs; ++i) {
const j = glyphNameIndexes[i];
if (j < 258) {
glyphNames.push(MacStandardGlyphOrdering[j]);
continue;
}
glyphNames.push(customNames[j - 258]);
}
break;
case 0x00030000:
break;
default:
warn("Unknown/unsupported post table version " + version);
valid = false;
if (propertiesObj.defaultEncoding) {
glyphNames = propertiesObj.defaultEncoding;
}
break;
}
propertiesObj.glyphNames = glyphNames;
return valid;
}
function readNameTable(nameTable) {
const start = (font.start || 0) + nameTable.offset;
font.pos = start;
const names = [[], []],
records = [];
const length = nameTable.length,
end = start + length;
const format = font.getUint16();
const FORMAT_0_HEADER_LENGTH = 6;
if (format !== 0 || length < FORMAT_0_HEADER_LENGTH) {
return [names, records];
}
const numRecords = font.getUint16();
const stringsStart = font.getUint16();
const NAME_RECORD_LENGTH = 12;
let i, ii;
for (i = 0; i < numRecords && font.pos + NAME_RECORD_LENGTH <= end; i++) {
const r = {
platform: font.getUint16(),
encoding: font.getUint16(),
language: font.getUint16(),
name: font.getUint16(),
length: font.getUint16(),
offset: font.getUint16()
};
if (isMacNameRecord(r) || isWinNameRecord(r)) {
records.push(r);
}
}
for (i = 0, ii = records.length; i < ii; i++) {
const record = records[i];
if (record.length <= 0) {
continue;
}
const pos = start + stringsStart + record.offset;
if (pos + record.length > end) {
continue;
}
font.pos = pos;
const nameIndex = record.name;
if (record.encoding) {
let str = "";
for (let j = 0, jj = record.length; j < jj; j += 2) {
str += String.fromCharCode(font.getUint16());
}
names[1][nameIndex] = str;
} else {
names[0][nameIndex] = font.getString(record.length);
}
}
return [names, records];
}
const TTOpsStackDeltas = [0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, 0, 0, -2, -5, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, -1, -1, 1, -1, -999, 0, 1, 0, -1, -2, 0, -1, -2, -1, -1, 0, -1, -1, 0, 0, -999, -999, -1, -1, -1, -1, -2, -999, -2, -2, -999, 0, -2, -2, 0, 0, -2, 0, -2, 0, 0, 0, -2, -1, -1, 1, 1, 0, 0, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, 0, -999, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -999, -999, -999, -999, -999, -1, -1, -2, -2, 0, 0, 0, 0, -1, -1, -999, -2, -2, 0, 0, -1, -2, -2, 0, 0, 0, -1, -1, -1, -2];
function sanitizeTTProgram(table, ttContext) {
let data = table.data;
let i = 0,
j,
n,
b,
funcId,
pc,
lastEndf = 0,
lastDeff = 0;
const stack = [];
const callstack = [];
const functionsCalled = [];
let tooComplexToFollowFunctions = ttContext.tooComplexToFollowFunctions;
let inFDEF = false,
ifLevel = 0,
inELSE = 0;
for (let ii = data.length; i < ii;) {
const op = data[i++];
if (op === 0x40) {
n = data[i++];
if (inFDEF || inELSE) {
i += n;
} else {
for (j = 0; j < n; j++) {
stack.push(data[i++]);
}
}
} else if (op === 0x41) {
n = data[i++];
if (inFDEF || inELSE) {
i += n * 2;
} else {
for (j = 0; j < n; j++) {
b = data[i++];
stack.push(b << 8 | data[i++]);
}
}
} else if ((op & 0xf8) === 0xb0) {
n = op - 0xb0 + 1;
if (inFDEF || inELSE) {
i += n;
} else {
for (j = 0; j < n; j++) {
stack.push(data[i++]);
}
}
} else if ((op & 0xf8) === 0xb8) {
n = op - 0xb8 + 1;
if (inFDEF || inELSE) {
i += n * 2;
} else {
for (j = 0; j < n; j++) {
b = data[i++];
stack.push(b << 8 | data[i++]);
}
}
} else if (op === 0x2b && !tooComplexToFollowFunctions) {
if (!inFDEF && !inELSE) {
funcId = stack.at(-1);
if (isNaN(funcId)) {
info("TT: CALL empty stack (or invalid entry).");
} else {
ttContext.functionsUsed[funcId] = true;
if (funcId in ttContext.functionsStackDeltas) {
const newStackLength = stack.length + ttContext.functionsStackDeltas[funcId];
if (newStackLength < 0) {
warn("TT: CALL invalid functions stack delta.");
ttContext.hintsValid = false;
return;
}
stack.length = newStackLength;
} else if (funcId in ttContext.functionsDefined && !functionsCalled.includes(funcId)) {
callstack.push({
data,
i,
stackTop: stack.length - 1
});
functionsCalled.push(funcId);
pc = ttContext.functionsDefined[funcId];
if (!pc) {
warn("TT: CALL non-existent function");
ttContext.hintsValid = false;
return;
}
data = pc.data;
i = pc.i;
}
}
}
} else if (op === 0x2c && !tooComplexToFollowFunctions) {
if (inFDEF || inELSE) {
warn("TT: nested FDEFs not allowed");
tooComplexToFollowFunctions = true;
}
inFDEF = true;
lastDeff = i;
funcId = stack.pop();
ttContext.functionsDefined[funcId] = {
data,
i
};
} else if (op === 0x2d) {
if (inFDEF) {
inFDEF = false;
lastEndf = i;
} else {
pc = callstack.pop();
if (!pc) {
warn("TT: ENDF bad stack");
ttContext.hintsValid = false;
return;
}
funcId = functionsCalled.pop();
data = pc.data;
i = pc.i;
ttContext.functionsStackDeltas[funcId] = stack.length - pc.stackTop;
}
} else if (op === 0x89) {
if (inFDEF || inELSE) {
warn("TT: nested IDEFs not allowed");
tooComplexToFollowFunctions = true;
}
inFDEF = true;
lastDeff = i;
} else if (op === 0x58) {
++ifLevel;
} else if (op === 0x1b) {
inELSE = ifLevel;
} else if (op === 0x59) {
if (inELSE === ifLevel) {
inELSE = 0;
}
--ifLevel;
} else if (op === 0x1c) {
if (!inFDEF && !inELSE) {
const offset = stack.at(-1);
if (offset > 0) {
i += offset - 1;
}
}
}
if (!inFDEF && !inELSE) {
let stackDelta = 0;
if (op <= 0x8e) {
stackDelta = TTOpsStackDeltas[op];
} else if (op >= 0xc0 && op <= 0xdf) {
stackDelta = -1;
} else if (op >= 0xe0) {
stackDelta = -2;
}
if (op >= 0x71 && op <= 0x75) {
n = stack.pop();
if (!isNaN(n)) {
stackDelta = -n * 2;
}
}
while (stackDelta < 0 && stack.length > 0) {
stack.pop();
stackDelta++;
}
while (stackDelta > 0) {
stack.push(NaN);
stackDelta--;
}
}
}
ttContext.tooComplexToFollowFunctions = tooComplexToFollowFunctions;
const content = [data];
if (i > data.length) {
content.push(new Uint8Array(i - data.length));
}
if (lastDeff > lastEndf) {
warn("TT: complementing a missing function tail");
content.push(new Uint8Array([0x22, 0x2d]));
}
foldTTTable(table, content);
}
function checkInvalidFunctions(ttContext, maxFunctionDefs) {
if (ttContext.tooComplexToFollowFunctions) {
return;
}
if (ttContext.functionsDefined.length > maxFunctionDefs) {
warn("TT: more functions defined than expected");
ttContext.hintsValid = false;
return;
}
for (let j = 0, jj = ttContext.functionsUsed.length; j < jj; j++) {
if (j > maxFunctionDefs) {
warn("TT: invalid function id: " + j);
ttContext.hintsValid = false;
return;
}
if (ttContext.functionsUsed[j] && !ttContext.functionsDefined[j]) {
warn("TT: undefined function: " + j);
ttContext.hintsValid = false;
return;
}
}
}
function foldTTTable(table, content) {
if (content.length > 1) {
let newLength = 0;
let j, jj;
for (j = 0, jj = content.length; j < jj; j++) {
newLength += content[j].length;
}
newLength = newLength + 3 & ~3;
const result = new Uint8Array(newLength);
let pos = 0;
for (j = 0, jj = content.length; j < jj; j++) {
result.set(content[j], pos);
pos += content[j].length;
}
table.data = result;
table.length = newLength;
}
}
function sanitizeTTPrograms(fpgm, prep, cvt, maxFunctionDefs) {
const ttContext = {
functionsDefined: [],
functionsUsed: [],
functionsStackDeltas: [],
tooComplexToFollowFunctions: false,
hintsValid: true
};
if (fpgm) {
sanitizeTTProgram(fpgm, ttContext);
}
if (prep) {
sanitizeTTProgram(prep, ttContext);
}
if (fpgm) {
checkInvalidFunctions(ttContext, maxFunctionDefs);
}
if (cvt && cvt.length & 1) {
const cvtData = new Uint8Array(cvt.length + 1);
cvtData.set(cvt.data);
cvt.data = cvtData;
}
return ttContext.hintsValid;
}
font = new Stream(new Uint8Array(font.getBytes()));
let header, tables;
if (isTrueTypeCollectionFile(font)) {
const ttcData = readTrueTypeCollectionData(font, this.name);
header = ttcData.header;
tables = ttcData.tables;
} else {
header = readOpenTypeHeader(font);
tables = readTables(font, header.numTables);
}
let cff, cffFile;
const isTrueType = !tables["CFF "];
if (!isTrueType) {
const isComposite = properties.composite && (properties.cidToGidMap?.length > 0 || !(properties.cMap instanceof IdentityCMap));
if (header.version === "OTTO" && !isComposite || !tables.head || !tables.hhea || !tables.maxp || !tables.post) {
cffFile = new Stream(tables["CFF "].data);
cff = new CFFFont(cffFile, properties);
adjustWidths(properties);
return this.convert(name, cff, properties);
}
delete tables.glyf;
delete tables.loca;
delete tables.fpgm;
delete tables.prep;
delete tables["cvt "];
this.isOpenType = true;
} else {
if (!tables.loca) {
throw new FormatError('Required "loca" table is not found');
}
if (!tables.glyf) {
warn('Required "glyf" table is not found -- trying to recover.');
tables.glyf = {
tag: "glyf",
data: new Uint8Array(0)
};
}
this.isOpenType = false;
}
if (!tables.maxp) {
throw new FormatError('Required "maxp" table is not found');
}
font.pos = (font.start || 0) + tables.maxp.offset;
let version = font.getInt32();
const numGlyphs = font.getUint16();
if (version !== 0x00010000 && version !== 0x00005000) {
if (tables.maxp.length === 6) {
version = 0x0005000;
} else if (tables.maxp.length >= 32) {
version = 0x00010000;
} else {
throw new FormatError(`"maxp" table has a wrong version number`);
}
writeUint32(tables.maxp.data, 0, version);
}
if (properties.scaleFactors?.length === numGlyphs && isTrueType) {
const {
scaleFactors
} = properties;
const isGlyphLocationsLong = int16(tables.head.data[50], tables.head.data[51]);
const glyphs = new GlyfTable({
glyfTable: tables.glyf.data,
isGlyphLocationsLong,
locaTable: tables.loca.data,
numGlyphs
});
glyphs.scale(scaleFactors);
const {
glyf,
loca,
isLocationLong
} = glyphs.write();
tables.glyf.data = glyf;
tables.loca.data = loca;
if (isLocationLong !== !!isGlyphLocationsLong) {
tables.head.data[50] = 0;
tables.head.data[51] = isLocationLong ? 1 : 0;
}
const metrics = tables.hmtx.data;
for (let i = 0; i < numGlyphs; i++) {
const j = 4 * i;
const advanceWidth = Math.round(scaleFactors[i] * int16(metrics[j], metrics[j + 1]));
metrics[j] = advanceWidth >> 8 & 0xff;
metrics[j + 1] = advanceWidth & 0xff;
const lsb = Math.round(scaleFactors[i] * signedInt16(metrics[j + 2], metrics[j + 3]));
writeSignedInt16(metrics, j + 2, lsb);
}
}
let numGlyphsOut = numGlyphs + 1;
let dupFirstEntry = true;
if (numGlyphsOut > 0xffff) {
dupFirstEntry = false;
numGlyphsOut = numGlyphs;
warn("Not enough space in glyfs to duplicate first glyph.");
}
let maxFunctionDefs = 0;
let maxSizeOfInstructions = 0;
if (version >= 0x00010000 && tables.maxp.length >= 32) {
font.pos += 8;
const maxZones = font.getUint16();
if (maxZones > 2) {
tables.maxp.data[14] = 0;
tables.maxp.data[15] = 2;
}
font.pos += 4;
maxFunctionDefs = font.getUint16();
font.pos += 4;
maxSizeOfInstructions = font.getUint16();
}
tables.maxp.data[4] = numGlyphsOut >> 8;
tables.maxp.data[5] = numGlyphsOut & 255;
const hintsValid = sanitizeTTPrograms(tables.fpgm, tables.prep, tables["cvt "], maxFunctionDefs);
if (!hintsValid) {
delete tables.fpgm;
delete tables.prep;
delete tables["cvt "];
}
sanitizeMetrics(font, tables.hhea, tables.hmtx, tables.head, numGlyphsOut, dupFirstEntry);
if (!tables.head) {
throw new FormatError('Required "head" table is not found');
}
sanitizeHead(tables.head, numGlyphs, isTrueType ? tables.loca.length : 0);
let missingGlyphs = Object.create(null);
if (isTrueType) {
const isGlyphLocationsLong = int16(tables.head.data[50], tables.head.data[51]);
const glyphsInfo = sanitizeGlyphLocations(tables.loca, tables.glyf, numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry, maxSizeOfInstructions);
missingGlyphs = glyphsInfo.missingGlyphs;
if (version >= 0x00010000 && tables.maxp.length >= 32) {
tables.maxp.data[26] = glyphsInfo.maxSizeOfInstructions >> 8;
tables.maxp.data[27] = glyphsInfo.maxSizeOfInstructions & 255;
}
}
if (!tables.hhea) {
throw new FormatError('Required "hhea" table is not found');
}
if (tables.hhea.data[10] === 0 && tables.hhea.data[11] === 0) {
tables.hhea.data[10] = 0xff;
tables.hhea.data[11] = 0xff;
}
const metricsOverride = {
unitsPerEm: int16(tables.head.data[18], tables.head.data[19]),
yMax: signedInt16(tables.head.data[42], tables.head.data[43]),
yMin: signedInt16(tables.head.data[38], tables.head.data[39]),
ascent: signedInt16(tables.hhea.data[4], tables.hhea.data[5]),
descent: signedInt16(tables.hhea.data[6], tables.hhea.data[7]),
lineGap: signedInt16(tables.hhea.data[8], tables.hhea.data[9])
};
this.ascent = metricsOverride.ascent / metricsOverride.unitsPerEm;
this.descent = metricsOverride.descent / metricsOverride.unitsPerEm;
this.lineGap = metricsOverride.lineGap / metricsOverride.unitsPerEm;
if (this.cssFontInfo?.lineHeight) {
this.lineHeight = this.cssFontInfo.metrics.lineHeight;
this.lineGap = this.cssFontInfo.metrics.lineGap;
} else {
this.lineHeight = this.ascent - this.descent + this.lineGap;
}
if (tables.post) {
readPostScriptTable(tables.post, properties, numGlyphs);
}
tables.post = {
tag: "post",
data: createPostTable(properties)
};
const charCodeToGlyphId = [];
function hasGlyph(glyphId) {
return !missingGlyphs[glyphId];
}
if (properties.composite) {
const cidToGidMap = properties.cidToGidMap || [];
const isCidToGidMapEmpty = cidToGidMap.length === 0;
properties.cMap.forEach(function (charCode, cid) {
if (typeof cid === "string") {
cid = convertCidString(charCode, cid, true);
}
if (cid > 0xffff) {
throw new FormatError("Max size of CID is 65,535");
}
let glyphId = -1;
if (isCidToGidMapEmpty) {
glyphId = cid;
} else if (cidToGidMap[cid] !== undefined) {
glyphId = cidToGidMap[cid];
}
if (glyphId >= 0 && glyphId < numGlyphs && hasGlyph(glyphId)) {
charCodeToGlyphId[charCode] = glyphId;
}
});
} else {
const cmapTable = readCmapTable(tables.cmap, font, this.isSymbolicFont, properties.hasEncoding);
const cmapPlatformId = cmapTable.platformId;
const cmapEncodingId = cmapTable.encodingId;
const cmapMappings = cmapTable.mappings;
let baseEncoding = [],
forcePostTable = false;
if (properties.hasEncoding && (properties.baseEncodingName === "MacRomanEncoding" || properties.baseEncodingName === "WinAnsiEncoding")) {
baseEncoding = getEncoding(properties.baseEncodingName);
}
if (properties.hasEncoding && !this.isSymbolicFont && (cmapPlatformId === 3 && cmapEncodingId === 1 || cmapPlatformId === 1 && cmapEncodingId === 0)) {
const glyphsUnicodeMap = getGlyphsUnicode();
for (let charCode = 0; charCode < 256; charCode++) {
let glyphName;
if (this.differences[charCode] !== undefined) {
glyphName = this.differences[charCode];
} else if (baseEncoding.length && baseEncoding[charCode] !== "") {
glyphName = baseEncoding[charCode];
} else {
glyphName = StandardEncoding[charCode];
}
if (!glyphName) {
continue;
}
const standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap);
let unicodeOrCharCode;
if (cmapPlatformId === 3 && cmapEncodingId === 1) {
unicodeOrCharCode = glyphsUnicodeMap[standardGlyphName];
} else if (cmapPlatformId === 1 && cmapEncodingId === 0) {
unicodeOrCharCode = MacRomanEncoding.indexOf(standardGlyphName);
}
if (unicodeOrCharCode === undefined) {
if (!properties.glyphNames && properties.hasIncludedToUnicodeMap && !(this.toUnicode instanceof IdentityToUnicodeMap)) {
const unicode = this.toUnicode.get(charCode);
if (unicode) {
unicodeOrCharCode = unicode.codePointAt(0);
}
}
if (unicodeOrCharCode === undefined) {
continue;
}
}
for (const mapping of cmapMappings) {
if (mapping.charCode !== unicodeOrCharCode) {
continue;
}
charCodeToGlyphId[charCode] = mapping.glyphId;
break;
}
}
} else if (cmapPlatformId === 0) {
for (const mapping of cmapMappings) {
charCodeToGlyphId[mapping.charCode] = mapping.glyphId;
}
forcePostTable = true;
} else {
for (const mapping of cmapMappings) {
let charCode = mapping.charCode;
if (cmapPlatformId === 3 && charCode >= 0xf000 && charCode <= 0xf0ff) {
charCode &= 0xff;
}
charCodeToGlyphId[charCode] = mapping.glyphId;
}
}
if (properties.glyphNames && (baseEncoding.length || this.differences.length)) {
for (let i = 0; i < 256; ++i) {
if (!forcePostTable && charCodeToGlyphId[i] !== undefined) {
continue;
}
const glyphName = this.differences[i] || baseEncoding[i];
if (!glyphName) {
continue;
}
const glyphId = properties.glyphNames.indexOf(glyphName);
if (glyphId > 0 && hasGlyph(glyphId)) {
charCodeToGlyphId[i] = glyphId;
}
}
}
}
if (charCodeToGlyphId.length === 0) {
charCodeToGlyphId[0] = 0;
}
let glyphZeroId = numGlyphsOut - 1;
if (!dupFirstEntry) {
glyphZeroId = 0;
}
if (!properties.cssFontInfo) {
const newMapping = adjustMapping(charCodeToGlyphId, hasGlyph, glyphZeroId, this.toUnicode);
this.toFontChar = newMapping.toFontChar;
tables.cmap = {
tag: "cmap",
data: createCmapTable(newMapping.charCodeToGlyphId, newMapping.toUnicodeExtraMap, numGlyphsOut)
};
if (!tables["OS/2"] || !validateOS2Table(tables["OS/2"], font)) {
tables["OS/2"] = {
tag: "OS/2",
data: createOS2Table(properties, newMapping.charCodeToGlyphId, metricsOverride)
};
}
}
if (!isTrueType) {
try {
cffFile = new Stream(tables["CFF "].data);
const parser = new CFFParser(cffFile, properties, SEAC_ANALYSIS_ENABLED);
cff = parser.parse();
cff.duplicateFirstGlyph();
const compiler = new CFFCompiler(cff);
tables["CFF "].data = compiler.compile();
} catch {
warn("Failed to compile font " + properties.loadedName);
}
}
if (!tables.name) {
tables.name = {
tag: "name",
data: createNameTable(this.name)
};
} else {
const [namePrototype, nameRecords] = readNameTable(tables.name);
tables.name.data = createNameTable(name, namePrototype);
this.psName = namePrototype[0][6] || null;
if (!properties.composite) {
adjustTrueTypeToUnicode(properties, this.isSymbolicFont, nameRecords);
}
}
const builder = new OpenTypeFileBuilder(header.version);
for (const tableTag in tables) {
builder.addTable(tableTag, tables[tableTag].data);
}
return builder.toArray();
}
convert(fontName, font, properties) {
properties.fixedPitch = false;
if (properties.builtInEncoding) {
adjustType1ToUnicode(properties, properties.builtInEncoding);
}
let glyphZeroId = 1;
if (font instanceof CFFFont) {
glyphZeroId = font.numGlyphs - 1;
}
const mapping = font.getGlyphMapping(properties);
let newMapping = null;
let newCharCodeToGlyphId = mapping;
let toUnicodeExtraMap = null;
if (!properties.cssFontInfo) {
newMapping = adjustMapping(mapping, font.hasGlyphId.bind(font), glyphZeroId, this.toUnicode);
this.toFontChar = newMapping.toFontChar;
newCharCodeToGlyphId = newMapping.charCodeToGlyphId;
toUnicodeExtraMap = newMapping.toUnicodeExtraMap;
}
const numGlyphs = font.numGlyphs;
function getCharCodes(charCodeToGlyphId, glyphId) {
let charCodes = null;
for (const charCode in charCodeToGlyphId) {
if (glyphId === charCodeToGlyphId[charCode]) {
(charCodes ||= []).push(charCode | 0);
}
}
return charCodes;
}
function createCharCode(charCodeToGlyphId, glyphId) {
for (const charCode in charCodeToGlyphId) {
if (glyphId === charCodeToGlyphId[charCode]) {
return charCode | 0;
}
}
newMapping.charCodeToGlyphId[newMapping.nextAvailableFontCharCode] = glyphId;
return newMapping.nextAvailableFontCharCode++;
}
const seacs = font.seacs;
if (newMapping && SEAC_ANALYSIS_ENABLED && seacs?.length) {
const matrix = properties.fontMatrix || FONT_IDENTITY_MATRIX;
const charset = font.getCharset();
const seacMap = Object.create(null);
for (let glyphId in seacs) {
glyphId |= 0;
const seac = seacs[glyphId];
const baseGlyphName = StandardEncoding[seac[2]];
const accentGlyphName = StandardEncoding[seac[3]];
const baseGlyphId = charset.indexOf(baseGlyphName);
const accentGlyphId = charset.indexOf(accentGlyphName);
if (baseGlyphId < 0 || accentGlyphId < 0) {
continue;
}
const accentOffset = {
x: seac[0] * matrix[0] + seac[1] * matrix[2] + matrix[4],
y: seac[0] * matrix[1] + seac[1] * matrix[3] + matrix[5]
};
const charCodes = getCharCodes(mapping, glyphId);
if (!charCodes) {
continue;
}
for (const charCode of charCodes) {
const charCodeToGlyphId = newMapping.charCodeToGlyphId;
const baseFontCharCode = createCharCode(charCodeToGlyphId, baseGlyphId);
const accentFontCharCode = createCharCode(charCodeToGlyphId, accentGlyphId);
seacMap[charCode] = {
baseFontCharCode,
accentFontCharCode,
accentOffset
};
}
}
properties.seacMap = seacMap;
}
const unitsPerEm = 1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0];
const builder = new OpenTypeFileBuilder("\x4F\x54\x54\x4F");
builder.addTable("CFF ", font.data);
builder.addTable("OS/2", createOS2Table(properties, newCharCodeToGlyphId));
builder.addTable("cmap", createCmapTable(newCharCodeToGlyphId, toUnicodeExtraMap, numGlyphs));
builder.addTable("head", "\x00\x01\x00\x00" + "\x00\x00\x10\x00" + "\x00\x00\x00\x00" + "\x5F\x0F\x3C\xF5" + "\x00\x00" + safeString16(unitsPerEm) + "\x00\x00\x00\x00\x9e\x0b\x7e\x27" + "\x00\x00\x00\x00\x9e\x0b\x7e\x27" + "\x00\x00" + safeString16(properties.descent) + "\x0F\xFF" + safeString16(properties.ascent) + string16(properties.italicAngle ? 2 : 0) + "\x00\x11" + "\x00\x00" + "\x00\x00" + "\x00\x00");
builder.addTable("hhea", "\x00\x01\x00\x00" + safeString16(properties.ascent) + safeString16(properties.descent) + "\x00\x00" + "\xFF\xFF" + "\x00\x00" + "\x00\x00" + "\x00\x00" + safeString16(properties.capHeight) + safeString16(Math.tan(properties.italicAngle) * properties.xHeight) + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + string16(numGlyphs));
builder.addTable("hmtx", function fontFieldsHmtx() {
const charstrings = font.charstrings;
const cffWidths = font.cff ? font.cff.widths : null;
let hmtx = "\x00\x00\x00\x00";
for (let i = 1, ii = numGlyphs; i < ii; i++) {
let width = 0;
if (charstrings) {
const charstring = charstrings[i - 1];
width = "width" in charstring ? charstring.width : 0;
} else if (cffWidths) {
width = Math.ceil(cffWidths[i] || 0);
}
hmtx += string16(width) + string16(0);
}
return hmtx;
}());
builder.addTable("maxp", "\x00\x00\x50\x00" + string16(numGlyphs));
builder.addTable("name", createNameTable(fontName));
builder.addTable("post", createPostTable(properties));
return builder.toArray();
}
get spaceWidth() {
const possibleSpaceReplacements = ["space", "minus", "one", "i", "I"];
let width;
for (const glyphName of possibleSpaceReplacements) {
if (glyphName in this.widths) {
width = this.widths[glyphName];
break;
}
const glyphsUnicodeMap = getGlyphsUnicode();
const glyphUnicode = glyphsUnicodeMap[glyphName];
let charcode = 0;
if (this.composite && this.cMap.contains(glyphUnicode)) {
charcode = this.cMap.lookup(glyphUnicode);
if (typeof charcode === "string") {
charcode = convertCidString(glyphUnicode, charcode);
}
}
if (!charcode && this.toUnicode) {
charcode = this.toUnicode.charCodeOf(glyphUnicode);
}
if (charcode <= 0) {
charcode = glyphUnicode;
}
width = this.widths[charcode];
if (width) {
break;
}
}
return shadow(this, "spaceWidth", width || this.defaultWidth);
}
_charToGlyph(charcode, isSpace = false) {
let glyph = this._glyphCache[charcode];
if (glyph?.isSpace === isSpace) {
return glyph;
}
let fontCharCode, width, operatorListId;
let widthCode = charcode;
if (this.cMap?.contains(charcode)) {
widthCode = this.cMap.lookup(charcode);
if (typeof widthCode === "string") {
widthCode = convertCidString(charcode, widthCode);
}
}
width = this.widths[widthCode];
if (typeof width !== "number") {
width = this.defaultWidth;
}
const vmetric = this.vmetrics?.[widthCode];
let unicode = this.toUnicode.get(charcode) || charcode;
if (typeof unicode === "number") {
unicode = String.fromCharCode(unicode);
}
let isInFont = this.toFontChar[charcode] !== undefined;
fontCharCode = this.toFontChar[charcode] || charcode;
if (this.missingFile) {
const glyphName = this.differences[charcode] || this.defaultEncoding[charcode];
if ((glyphName === ".notdef" || glyphName === "") && this.type === "Type1") {
fontCharCode = 0x20;
}
fontCharCode = mapSpecialUnicodeValues(fontCharCode);
}
if (this.isType3Font) {
operatorListId = fontCharCode;
}
let accent = null;
if (this.seacMap?.[charcode]) {
isInFont = true;
const seac = this.seacMap[charcode];
fontCharCode = seac.baseFontCharCode;
accent = {
fontChar: String.fromCodePoint(seac.accentFontCharCode),
offset: seac.accentOffset
};
}
let fontChar = "";
if (typeof fontCharCode === "number") {
if (fontCharCode <= 0x10ffff) {
fontChar = String.fromCodePoint(fontCharCode);
} else {
warn(`charToGlyph - invalid fontCharCode: ${fontCharCode}`);
}
}
glyph = new fonts_Glyph(charcode, fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont);
return this._glyphCache[charcode] = glyph;
}
charsToGlyphs(chars) {
let glyphs = this._charsCache[chars];
if (glyphs) {
return glyphs;
}
glyphs = [];
if (this.cMap) {
const c = Object.create(null),
ii = chars.length;
let i = 0;
while (i < ii) {
this.cMap.readCharCode(chars, i, c);
const {
charcode,
length
} = c;
i += length;
const glyph = this._charToGlyph(charcode, length === 1 && chars.charCodeAt(i - 1) === 0x20);
glyphs.push(glyph);
}
} else {
for (let i = 0, ii = chars.length; i < ii; ++i) {
const charcode = chars.charCodeAt(i);
const glyph = this._charToGlyph(charcode, charcode === 0x20);
glyphs.push(glyph);
}
}
return this._charsCache[chars] = glyphs;
}
getCharPositions(chars) {
const positions = [];
if (this.cMap) {
const c = Object.create(null);
let i = 0;
while (i < chars.length) {
this.cMap.readCharCode(chars, i, c);
const length = c.length;
positions.push([i, i + length]);
i += length;
}
} else {
for (let i = 0, ii = chars.length; i < ii; ++i) {
positions.push([i, i + 1]);
}
}
return positions;
}
get glyphCacheValues() {
return Object.values(this._glyphCache);
}
encodeString(str) {
const buffers = [];
const currentBuf = [];
const hasCurrentBufErrors = () => buffers.length % 2 === 1;
const getCharCode = this.toUnicode instanceof IdentityToUnicodeMap ? unicode => this.toUnicode.charCodeOf(unicode) : unicode => this.toUnicode.charCodeOf(String.fromCodePoint(unicode));
for (let i = 0, ii = str.length; i < ii; i++) {
const unicode = str.codePointAt(i);
if (unicode > 0xd7ff && (unicode < 0xe000 || unicode > 0xfffd)) {
i++;
}
if (this.toUnicode) {
const charCode = getCharCode(unicode);
if (charCode !== -1) {
if (hasCurrentBufErrors()) {
buffers.push(currentBuf.join(""));
currentBuf.length = 0;
}
const charCodeLength = this.cMap ? this.cMap.getCharCodeLength(charCode) : 1;
for (let j = charCodeLength - 1; j >= 0; j--) {
currentBuf.push(String.fromCharCode(charCode >> 8 * j & 0xff));
}
continue;
}
}
if (!hasCurrentBufErrors()) {
buffers.push(currentBuf.join(""));
currentBuf.length = 0;
}
currentBuf.push(String.fromCodePoint(unicode));
}
buffers.push(currentBuf.join(""));
return buffers;
}
}
class ErrorFont {
constructor(error) {
this.error = error;
this.loadedName = "g_font_error";
this.missingFile = true;
}
charsToGlyphs() {
return [];
}
encodeString(chars) {
return [chars];
}
exportData(extraProperties = false) {
return {
error: this.error
};
}
}
;// CONCATENATED MODULE: ./src/core/pattern.js
const ShadingType = {
FUNCTION_BASED: 1,
AXIAL: 2,
RADIAL: 3,
FREE_FORM_MESH: 4,
LATTICE_FORM_MESH: 5,
COONS_PATCH_MESH: 6,
TENSOR_PATCH_MESH: 7
};
class Pattern {
constructor() {
unreachable("Cannot initialize Pattern.");
}
static parseShading(shading, xref, res, pdfFunctionFactory, localColorSpaceCache) {
const dict = shading instanceof BaseStream ? shading.dict : shading;
const type = dict.get("ShadingType");
try {
switch (type) {
case ShadingType.AXIAL:
case ShadingType.RADIAL:
return new RadialAxialShading(dict, xref, res, pdfFunctionFactory, localColorSpaceCache);
case ShadingType.FREE_FORM_MESH:
case ShadingType.LATTICE_FORM_MESH:
case ShadingType.COONS_PATCH_MESH:
case ShadingType.TENSOR_PATCH_MESH:
return new MeshShading(shading, xref, res, pdfFunctionFactory, localColorSpaceCache);
default:
throw new FormatError("Unsupported ShadingType: " + type);
}
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
warn(ex);
return new DummyShading();
}
}
}
class BaseShading {
static SMALL_NUMBER = 1e-6;
constructor() {
if (this.constructor === BaseShading) {
unreachable("Cannot initialize BaseShading.");
}
}
getIR() {
unreachable("Abstract method `getIR` called.");
}
}
class RadialAxialShading extends BaseShading {
constructor(dict, xref, resources, pdfFunctionFactory, localColorSpaceCache) {
super();
this.coordsArr = dict.getArray("Coords");
this.shadingType = dict.get("ShadingType");
const cs = ColorSpace.parse({
cs: dict.getRaw("CS") || dict.getRaw("ColorSpace"),
xref,
resources,
pdfFunctionFactory,
localColorSpaceCache
});
const bbox = dict.getArray("BBox");
this.bbox = Array.isArray(bbox) && bbox.length === 4 ? Util.normalizeRect(bbox) : null;
let t0 = 0.0,
t1 = 1.0;
if (dict.has("Domain")) {
const domainArr = dict.getArray("Domain");
t0 = domainArr[0];
t1 = domainArr[1];
}
let extendStart = false,
extendEnd = false;
if (dict.has("Extend")) {
const extendArr = dict.getArray("Extend");
extendStart = extendArr[0];
extendEnd = extendArr[1];
}
if (this.shadingType === ShadingType.RADIAL && (!extendStart || !extendEnd)) {
const [x1, y1, r1, x2, y2, r2] = this.coordsArr;
const distance = Math.hypot(x1 - x2, y1 - y2);
if (r1 <= r2 + distance && r2 <= r1 + distance) {
warn("Unsupported radial gradient.");
}
}
this.extendStart = extendStart;
this.extendEnd = extendEnd;
const fnObj = dict.getRaw("Function");
const fn = pdfFunctionFactory.createFromArray(fnObj);
const NUMBER_OF_SAMPLES = 840;
const step = (t1 - t0) / NUMBER_OF_SAMPLES;
const colorStops = this.colorStops = [];
if (t0 >= t1 || step <= 0) {
info("Bad shading domain.");
return;
}
const color = new Float32Array(cs.numComps),
ratio = new Float32Array(1);
let rgbColor;
let iBase = 0;
ratio[0] = t0;
fn(ratio, 0, color, 0);
let rgbBase = cs.getRgb(color, 0);
const cssColorBase = Util.makeHexColor(rgbBase[0], rgbBase[1], rgbBase[2]);
colorStops.push([0, cssColorBase]);
let iPrev = 1;
ratio[0] = t0 + step;
fn(ratio, 0, color, 0);
let rgbPrev = cs.getRgb(color, 0);
let maxSlopeR = rgbPrev[0] - rgbBase[0] + 1;
let maxSlopeG = rgbPrev[1] - rgbBase[1] + 1;
let maxSlopeB = rgbPrev[2] - rgbBase[2] + 1;
let minSlopeR = rgbPrev[0] - rgbBase[0] - 1;
let minSlopeG = rgbPrev[1] - rgbBase[1] - 1;
let minSlopeB = rgbPrev[2] - rgbBase[2] - 1;
for (let i = 2; i < NUMBER_OF_SAMPLES; i++) {
ratio[0] = t0 + i * step;
fn(ratio, 0, color, 0);
rgbColor = cs.getRgb(color, 0);
const run = i - iBase;
maxSlopeR = Math.min(maxSlopeR, (rgbColor[0] - rgbBase[0] + 1) / run);
maxSlopeG = Math.min(maxSlopeG, (rgbColor[1] - rgbBase[1] + 1) / run);
maxSlopeB = Math.min(maxSlopeB, (rgbColor[2] - rgbBase[2] + 1) / run);
minSlopeR = Math.max(minSlopeR, (rgbColor[0] - rgbBase[0] - 1) / run);
minSlopeG = Math.max(minSlopeG, (rgbColor[1] - rgbBase[1] - 1) / run);
minSlopeB = Math.max(minSlopeB, (rgbColor[2] - rgbBase[2] - 1) / run);
const slopesExist = minSlopeR <= maxSlopeR && minSlopeG <= maxSlopeG && minSlopeB <= maxSlopeB;
if (!slopesExist) {
const cssColor = Util.makeHexColor(rgbPrev[0], rgbPrev[1], rgbPrev[2]);
colorStops.push([iPrev / NUMBER_OF_SAMPLES, cssColor]);
maxSlopeR = rgbColor[0] - rgbPrev[0] + 1;
maxSlopeG = rgbColor[1] - rgbPrev[1] + 1;
maxSlopeB = rgbColor[2] - rgbPrev[2] + 1;
minSlopeR = rgbColor[0] - rgbPrev[0] - 1;
minSlopeG = rgbColor[1] - rgbPrev[1] - 1;
minSlopeB = rgbColor[2] - rgbPrev[2] - 1;
iBase = iPrev;
rgbBase = rgbPrev;
}
iPrev = i;
rgbPrev = rgbColor;
}
const cssColor = Util.makeHexColor(rgbPrev[0], rgbPrev[1], rgbPrev[2]);
colorStops.push([1, cssColor]);
let background = "transparent";
if (dict.has("Background")) {
rgbColor = cs.getRgb(dict.get("Background"), 0);
background = Util.makeHexColor(rgbColor[0], rgbColor[1], rgbColor[2]);
}
if (!extendStart) {
colorStops.unshift([0, background]);
colorStops[1][0] += BaseShading.SMALL_NUMBER;
}
if (!extendEnd) {
colorStops.at(-1)[0] -= BaseShading.SMALL_NUMBER;
colorStops.push([1, background]);
}
this.colorStops = colorStops;
}
getIR() {
const coordsArr = this.coordsArr;
const shadingType = this.shadingType;
let type, p0, p1, r0, r1;
if (shadingType === ShadingType.AXIAL) {
p0 = [coordsArr[0], coordsArr[1]];
p1 = [coordsArr[2], coordsArr[3]];
r0 = null;
r1 = null;
type = "axial";
} else if (shadingType === ShadingType.RADIAL) {
p0 = [coordsArr[0], coordsArr[1]];
p1 = [coordsArr[3], coordsArr[4]];
r0 = coordsArr[2];
r1 = coordsArr[5];
type = "radial";
} else {
unreachable(`getPattern type unknown: ${shadingType}`);
}
return ["RadialAxial", type, this.bbox, this.colorStops, p0, p1, r0, r1];
}
}
class MeshStreamReader {
constructor(stream, context) {
this.stream = stream;
this.context = context;
this.buffer = 0;
this.bufferLength = 0;
const numComps = context.numComps;
this.tmpCompsBuf = new Float32Array(numComps);
const csNumComps = context.colorSpace.numComps;
this.tmpCsCompsBuf = context.colorFn ? new Float32Array(csNumComps) : this.tmpCompsBuf;
}
get hasData() {
if (this.stream.end) {
return this.stream.pos < this.stream.end;
}
if (this.bufferLength > 0) {
return true;
}
const nextByte = this.stream.getByte();
if (nextByte < 0) {
return false;
}
this.buffer = nextByte;
this.bufferLength = 8;
return true;
}
readBits(n) {
let buffer = this.buffer;
let bufferLength = this.bufferLength;
if (n === 32) {
if (bufferLength === 0) {
return (this.stream.getByte() << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte()) >>> 0;
}
buffer = buffer << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte();
const nextByte = this.stream.getByte();
this.buffer = nextByte & (1 << bufferLength) - 1;
return (buffer << 8 - bufferLength | (nextByte & 0xff) >> bufferLength) >>> 0;
}
if (n === 8 && bufferLength === 0) {
return this.stream.getByte();
}
while (bufferLength < n) {
buffer = buffer << 8 | this.stream.getByte();
bufferLength += 8;
}
bufferLength -= n;
this.bufferLength = bufferLength;
this.buffer = buffer & (1 << bufferLength) - 1;
return buffer >> bufferLength;
}
align() {
this.buffer = 0;
this.bufferLength = 0;
}
readFlag() {
return this.readBits(this.context.bitsPerFlag);
}
readCoordinate() {
const bitsPerCoordinate = this.context.bitsPerCoordinate;
const xi = this.readBits(bitsPerCoordinate);
const yi = this.readBits(bitsPerCoordinate);
const decode = this.context.decode;
const scale = bitsPerCoordinate < 32 ? 1 / ((1 << bitsPerCoordinate) - 1) : 2.3283064365386963e-10;
return [xi * scale * (decode[1] - decode[0]) + decode[0], yi * scale * (decode[3] - decode[2]) + decode[2]];
}
readComponents() {
const numComps = this.context.numComps;
const bitsPerComponent = this.context.bitsPerComponent;
const scale = bitsPerComponent < 32 ? 1 / ((1 << bitsPerComponent) - 1) : 2.3283064365386963e-10;
const decode = this.context.decode;
const components = this.tmpCompsBuf;
for (let i = 0, j = 4; i < numComps; i++, j += 2) {
const ci = this.readBits(bitsPerComponent);
components[i] = ci * scale * (decode[j + 1] - decode[j]) + decode[j];
}
const color = this.tmpCsCompsBuf;
if (this.context.colorFn) {
this.context.colorFn(components, 0, color, 0);
}
return this.context.colorSpace.getRgb(color, 0);
}
}
let bCache = Object.create(null);
function buildB(count) {
const lut = [];
for (let i = 0; i <= count; i++) {
const t = i / count,
t_ = 1 - t;
lut.push(new Float32Array([t_ ** 3, 3 * t * t_ ** 2, 3 * t ** 2 * t_, t ** 3]));
}
return lut;
}
function getB(count) {
return bCache[count] ||= buildB(count);
}
function clearPatternCaches() {
bCache = Object.create(null);
}
class MeshShading extends BaseShading {
static MIN_SPLIT_PATCH_CHUNKS_AMOUNT = 3;
static MAX_SPLIT_PATCH_CHUNKS_AMOUNT = 20;
static TRIANGLE_DENSITY = 20;
constructor(stream, xref, resources, pdfFunctionFactory, localColorSpaceCache) {
super();
if (!(stream instanceof BaseStream)) {
throw new FormatError("Mesh data is not a stream");
}
const dict = stream.dict;
this.shadingType = dict.get("ShadingType");
const bbox = dict.getArray("BBox");
this.bbox = Array.isArray(bbox) && bbox.length === 4 ? Util.normalizeRect(bbox) : null;
const cs = ColorSpace.parse({
cs: dict.getRaw("CS") || dict.getRaw("ColorSpace"),
xref,
resources,
pdfFunctionFactory,
localColorSpaceCache
});
this.background = dict.has("Background") ? cs.getRgb(dict.get("Background"), 0) : null;
const fnObj = dict.getRaw("Function");
const fn = fnObj ? pdfFunctionFactory.createFromArray(fnObj) : null;
this.coords = [];
this.colors = [];
this.figures = [];
const decodeContext = {
bitsPerCoordinate: dict.get("BitsPerCoordinate"),
bitsPerComponent: dict.get("BitsPerComponent"),
bitsPerFlag: dict.get("BitsPerFlag"),
decode: dict.getArray("Decode"),
colorFn: fn,
colorSpace: cs,
numComps: fn ? 1 : cs.numComps
};
const reader = new MeshStreamReader(stream, decodeContext);
let patchMesh = false;
switch (this.shadingType) {
case ShadingType.FREE_FORM_MESH:
this._decodeType4Shading(reader);
break;
case ShadingType.LATTICE_FORM_MESH:
const verticesPerRow = dict.get("VerticesPerRow") | 0;
if (verticesPerRow < 2) {
throw new FormatError("Invalid VerticesPerRow");
}
this._decodeType5Shading(reader, verticesPerRow);
break;
case ShadingType.COONS_PATCH_MESH:
this._decodeType6Shading(reader);
patchMesh = true;
break;
case ShadingType.TENSOR_PATCH_MESH:
this._decodeType7Shading(reader);
patchMesh = true;
break;
default:
unreachable("Unsupported mesh type.");
break;
}
if (patchMesh) {
this._updateBounds();
for (let i = 0, ii = this.figures.length; i < ii; i++) {
this._buildFigureFromPatch(i);
}
}
this._updateBounds();
this._packData();
}
_decodeType4Shading(reader) {
const coords = this.coords;
const colors = this.colors;
const operators = [];
const ps = [];
let verticesLeft = 0;
while (reader.hasData) {
const f = reader.readFlag();
const coord = reader.readCoordinate();
const color = reader.readComponents();
if (verticesLeft === 0) {
if (!(0 <= f && f <= 2)) {
throw new FormatError("Unknown type4 flag");
}
switch (f) {
case 0:
verticesLeft = 3;
break;
case 1:
ps.push(ps.at(-2), ps.at(-1));
verticesLeft = 1;
break;
case 2:
ps.push(ps.at(-3), ps.at(-1));
verticesLeft = 1;
break;
}
operators.push(f);
}
ps.push(coords.length);
coords.push(coord);
colors.push(color);
verticesLeft--;
reader.align();
}
this.figures.push({
type: "triangles",
coords: new Int32Array(ps),
colors: new Int32Array(ps)
});
}
_decodeType5Shading(reader, verticesPerRow) {
const coords = this.coords;
const colors = this.colors;
const ps = [];
while (reader.hasData) {
const coord = reader.readCoordinate();
const color = reader.readComponents();
ps.push(coords.length);
coords.push(coord);
colors.push(color);
}
this.figures.push({
type: "lattice",
coords: new Int32Array(ps),
colors: new Int32Array(ps),
verticesPerRow
});
}
_decodeType6Shading(reader) {
const coords = this.coords;
const colors = this.colors;
const ps = new Int32Array(16);
const cs = new Int32Array(4);
while (reader.hasData) {
const f = reader.readFlag();
if (!(0 <= f && f <= 3)) {
throw new FormatError("Unknown type6 flag");
}
const pi = coords.length;
for (let i = 0, ii = f !== 0 ? 8 : 12; i < ii; i++) {
coords.push(reader.readCoordinate());
}
const ci = colors.length;
for (let i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) {
colors.push(reader.readComponents());
}
let tmp1, tmp2, tmp3, tmp4;
switch (f) {
case 0:
ps[12] = pi + 3;
ps[13] = pi + 4;
ps[14] = pi + 5;
ps[15] = pi + 6;
ps[8] = pi + 2;
ps[11] = pi + 7;
ps[4] = pi + 1;
ps[7] = pi + 8;
ps[0] = pi;
ps[1] = pi + 11;
ps[2] = pi + 10;
ps[3] = pi + 9;
cs[2] = ci + 1;
cs[3] = ci + 2;
cs[0] = ci;
cs[1] = ci + 3;
break;
case 1:
tmp1 = ps[12];
tmp2 = ps[13];
tmp3 = ps[14];
tmp4 = ps[15];
ps[12] = tmp4;
ps[13] = pi + 0;
ps[14] = pi + 1;
ps[15] = pi + 2;
ps[8] = tmp3;
ps[11] = pi + 3;
ps[4] = tmp2;
ps[7] = pi + 4;
ps[0] = tmp1;
ps[1] = pi + 7;
ps[2] = pi + 6;
ps[3] = pi + 5;
tmp1 = cs[2];
tmp2 = cs[3];
cs[2] = tmp2;
cs[3] = ci;
cs[0] = tmp1;
cs[1] = ci + 1;
break;
case 2:
tmp1 = ps[15];
tmp2 = ps[11];
ps[12] = ps[3];
ps[13] = pi + 0;
ps[14] = pi + 1;
ps[15] = pi + 2;
ps[8] = ps[7];
ps[11] = pi + 3;
ps[4] = tmp2;
ps[7] = pi + 4;
ps[0] = tmp1;
ps[1] = pi + 7;
ps[2] = pi + 6;
ps[3] = pi + 5;
tmp1 = cs[3];
cs[2] = cs[1];
cs[3] = ci;
cs[0] = tmp1;
cs[1] = ci + 1;
break;
case 3:
ps[12] = ps[0];
ps[13] = pi + 0;
ps[14] = pi + 1;
ps[15] = pi + 2;
ps[8] = ps[1];
ps[11] = pi + 3;
ps[4] = ps[2];
ps[7] = pi + 4;
ps[0] = ps[3];
ps[1] = pi + 7;
ps[2] = pi + 6;
ps[3] = pi + 5;
cs[2] = cs[0];
cs[3] = ci;
cs[0] = cs[1];
cs[1] = ci + 1;
break;
}
ps[5] = coords.length;
coords.push([(-4 * coords[ps[0]][0] - coords[ps[15]][0] + 6 * (coords[ps[4]][0] + coords[ps[1]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[13]][0] + coords[ps[7]][0])) / 9, (-4 * coords[ps[0]][1] - coords[ps[15]][1] + 6 * (coords[ps[4]][1] + coords[ps[1]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[13]][1] + coords[ps[7]][1])) / 9]);
ps[6] = coords.length;
coords.push([(-4 * coords[ps[3]][0] - coords[ps[12]][0] + 6 * (coords[ps[2]][0] + coords[ps[7]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[4]][0] + coords[ps[14]][0])) / 9, (-4 * coords[ps[3]][1] - coords[ps[12]][1] + 6 * (coords[ps[2]][1] + coords[ps[7]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[4]][1] + coords[ps[14]][1])) / 9]);
ps[9] = coords.length;
coords.push([(-4 * coords[ps[12]][0] - coords[ps[3]][0] + 6 * (coords[ps[8]][0] + coords[ps[13]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[11]][0] + coords[ps[1]][0])) / 9, (-4 * coords[ps[12]][1] - coords[ps[3]][1] + 6 * (coords[ps[8]][1] + coords[ps[13]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[11]][1] + coords[ps[1]][1])) / 9]);
ps[10] = coords.length;
coords.push([(-4 * coords[ps[15]][0] - coords[ps[0]][0] + 6 * (coords[ps[11]][0] + coords[ps[14]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[2]][0] + coords[ps[8]][0])) / 9, (-4 * coords[ps[15]][1] - coords[ps[0]][1] + 6 * (coords[ps[11]][1] + coords[ps[14]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[2]][1] + coords[ps[8]][1])) / 9]);
this.figures.push({
type: "patch",
coords: new Int32Array(ps),
colors: new Int32Array(cs)
});
}
}
_decodeType7Shading(reader) {
const coords = this.coords;
const colors = this.colors;
const ps = new Int32Array(16);
const cs = new Int32Array(4);
while (reader.hasData) {
const f = reader.readFlag();
if (!(0 <= f && f <= 3)) {
throw new FormatError("Unknown type7 flag");
}
const pi = coords.length;
for (let i = 0, ii = f !== 0 ? 12 : 16; i < ii; i++) {
coords.push(reader.readCoordinate());
}
const ci = colors.length;
for (let i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) {
colors.push(reader.readComponents());
}
let tmp1, tmp2, tmp3, tmp4;
switch (f) {
case 0:
ps[12] = pi + 3;
ps[13] = pi + 4;
ps[14] = pi + 5;
ps[15] = pi + 6;
ps[8] = pi + 2;
ps[9] = pi + 13;
ps[10] = pi + 14;
ps[11] = pi + 7;
ps[4] = pi + 1;
ps[5] = pi + 12;
ps[6] = pi + 15;
ps[7] = pi + 8;
ps[0] = pi;
ps[1] = pi + 11;
ps[2] = pi + 10;
ps[3] = pi + 9;
cs[2] = ci + 1;
cs[3] = ci + 2;
cs[0] = ci;
cs[1] = ci + 3;
break;
case 1:
tmp1 = ps[12];
tmp2 = ps[13];
tmp3 = ps[14];
tmp4 = ps[15];
ps[12] = tmp4;
ps[13] = pi + 0;
ps[14] = pi + 1;
ps[15] = pi + 2;
ps[8] = tmp3;
ps[9] = pi + 9;
ps[10] = pi + 10;
ps[11] = pi + 3;
ps[4] = tmp2;
ps[5] = pi + 8;
ps[6] = pi + 11;
ps[7] = pi + 4;
ps[0] = tmp1;
ps[1] = pi + 7;
ps[2] = pi + 6;
ps[3] = pi + 5;
tmp1 = cs[2];
tmp2 = cs[3];
cs[2] = tmp2;
cs[3] = ci;
cs[0] = tmp1;
cs[1] = ci + 1;
break;
case 2:
tmp1 = ps[15];
tmp2 = ps[11];
ps[12] = ps[3];
ps[13] = pi + 0;
ps[14] = pi + 1;
ps[15] = pi + 2;
ps[8] = ps[7];
ps[9] = pi + 9;
ps[10] = pi + 10;
ps[11] = pi + 3;
ps[4] = tmp2;
ps[5] = pi + 8;
ps[6] = pi + 11;
ps[7] = pi + 4;
ps[0] = tmp1;
ps[1] = pi + 7;
ps[2] = pi + 6;
ps[3] = pi + 5;
tmp1 = cs[3];
cs[2] = cs[1];
cs[3] = ci;
cs[0] = tmp1;
cs[1] = ci + 1;
break;
case 3:
ps[12] = ps[0];
ps[13] = pi + 0;
ps[14] = pi + 1;
ps[15] = pi + 2;
ps[8] = ps[1];
ps[9] = pi + 9;
ps[10] = pi + 10;
ps[11] = pi + 3;
ps[4] = ps[2];
ps[5] = pi + 8;
ps[6] = pi + 11;
ps[7] = pi + 4;
ps[0] = ps[3];
ps[1] = pi + 7;
ps[2] = pi + 6;
ps[3] = pi + 5;
cs[2] = cs[0];
cs[3] = ci;
cs[0] = cs[1];
cs[1] = ci + 1;
break;
}
this.figures.push({
type: "patch",
coords: new Int32Array(ps),
colors: new Int32Array(cs)
});
}
}
_buildFigureFromPatch(index) {
const figure = this.figures[index];
assert(figure.type === "patch", "Unexpected patch mesh figure");
const coords = this.coords,
colors = this.colors;
const pi = figure.coords;
const ci = figure.colors;
const figureMinX = Math.min(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]);
const figureMinY = Math.min(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]);
const figureMaxX = Math.max(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]);
const figureMaxY = Math.max(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]);
let splitXBy = Math.ceil((figureMaxX - figureMinX) * MeshShading.TRIANGLE_DENSITY / (this.bounds[2] - this.bounds[0]));
splitXBy = Math.max(MeshShading.MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MeshShading.MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitXBy));
let splitYBy = Math.ceil((figureMaxY - figureMinY) * MeshShading.TRIANGLE_DENSITY / (this.bounds[3] - this.bounds[1]));
splitYBy = Math.max(MeshShading.MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MeshShading.MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitYBy));
const verticesPerRow = splitXBy + 1;
const figureCoords = new Int32Array((splitYBy + 1) * verticesPerRow);
const figureColors = new Int32Array((splitYBy + 1) * verticesPerRow);
let k = 0;
const cl = new Uint8Array(3),
cr = new Uint8Array(3);
const c0 = colors[ci[0]],
c1 = colors[ci[1]],
c2 = colors[ci[2]],
c3 = colors[ci[3]];
const bRow = getB(splitYBy),
bCol = getB(splitXBy);
for (let row = 0; row <= splitYBy; row++) {
cl[0] = (c0[0] * (splitYBy - row) + c2[0] * row) / splitYBy | 0;
cl[1] = (c0[1] * (splitYBy - row) + c2[1] * row) / splitYBy | 0;
cl[2] = (c0[2] * (splitYBy - row) + c2[2] * row) / splitYBy | 0;
cr[0] = (c1[0] * (splitYBy - row) + c3[0] * row) / splitYBy | 0;
cr[1] = (c1[1] * (splitYBy - row) + c3[1] * row) / splitYBy | 0;
cr[2] = (c1[2] * (splitYBy - row) + c3[2] * row) / splitYBy | 0;
for (let col = 0; col <= splitXBy; col++, k++) {
if ((row === 0 || row === splitYBy) && (col === 0 || col === splitXBy)) {
continue;
}
let x = 0,
y = 0;
let q = 0;
for (let i = 0; i <= 3; i++) {
for (let j = 0; j <= 3; j++, q++) {
const m = bRow[row][i] * bCol[col][j];
x += coords[pi[q]][0] * m;
y += coords[pi[q]][1] * m;
}
}
figureCoords[k] = coords.length;
coords.push([x, y]);
figureColors[k] = colors.length;
const newColor = new Uint8Array(3);
newColor[0] = (cl[0] * (splitXBy - col) + cr[0] * col) / splitXBy | 0;
newColor[1] = (cl[1] * (splitXBy - col) + cr[1] * col) / splitXBy | 0;
newColor[2] = (cl[2] * (splitXBy - col) + cr[2] * col) / splitXBy | 0;
colors.push(newColor);
}
}
figureCoords[0] = pi[0];
figureColors[0] = ci[0];
figureCoords[splitXBy] = pi[3];
figureColors[splitXBy] = ci[1];
figureCoords[verticesPerRow * splitYBy] = pi[12];
figureColors[verticesPerRow * splitYBy] = ci[2];
figureCoords[verticesPerRow * splitYBy + splitXBy] = pi[15];
figureColors[verticesPerRow * splitYBy + splitXBy] = ci[3];
this.figures[index] = {
type: "lattice",
coords: figureCoords,
colors: figureColors,
verticesPerRow
};
}
_updateBounds() {
let minX = this.coords[0][0],
minY = this.coords[0][1],
maxX = minX,
maxY = minY;
for (let i = 1, ii = this.coords.length; i < ii; i++) {
const x = this.coords[i][0],
y = this.coords[i][1];
minX = minX > x ? x : minX;
minY = minY > y ? y : minY;
maxX = maxX < x ? x : maxX;
maxY = maxY < y ? y : maxY;
}
this.bounds = [minX, minY, maxX, maxY];
}
_packData() {
let i, ii, j, jj;
const coords = this.coords;
const coordsPacked = new Float32Array(coords.length * 2);
for (i = 0, j = 0, ii = coords.length; i < ii; i++) {
const xy = coords[i];
coordsPacked[j++] = xy[0];
coordsPacked[j++] = xy[1];
}
this.coords = coordsPacked;
const colors = this.colors;
const colorsPacked = new Uint8Array(colors.length * 3);
for (i = 0, j = 0, ii = colors.length; i < ii; i++) {
const c = colors[i];
colorsPacked[j++] = c[0];
colorsPacked[j++] = c[1];
colorsPacked[j++] = c[2];
}
this.colors = colorsPacked;
const figures = this.figures;
for (i = 0, ii = figures.length; i < ii; i++) {
const figure = figures[i],
ps = figure.coords,
cs = figure.colors;
for (j = 0, jj = ps.length; j < jj; j++) {
ps[j] *= 2;
cs[j] *= 3;
}
}
}
getIR() {
return ["Mesh", this.shadingType, this.coords, this.colors, this.figures, this.bounds, this.bbox, this.background];
}
}
class DummyShading extends BaseShading {
getIR() {
return ["Dummy"];
}
}
function getTilingPatternIR(operatorList, dict, color) {
const matrix = dict.getArray("Matrix");
const bbox = Util.normalizeRect(dict.getArray("BBox"));
const xstep = dict.get("XStep");
const ystep = dict.get("YStep");
const paintType = dict.get("PaintType");
const tilingType = dict.get("TilingType");
if (bbox[2] - bbox[0] === 0 || bbox[3] - bbox[1] === 0) {
throw new FormatError(`Invalid getTilingPatternIR /BBox array: [${bbox}].`);
}
return ["TilingPattern", color, operatorList, matrix, bbox, xstep, ystep, paintType, tilingType];
}
;// CONCATENATED MODULE: ./src/core/calibri_factors.js
const CalibriBoldFactors = [1.3877, 1, 1, 1, 0.97801, 0.92482, 0.89552, 0.91133, 0.81988, 0.97566, 0.98152, 0.93548, 0.93548, 1.2798, 0.85284, 0.92794, 1, 0.96134, 1.54657, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.82845, 0.82845, 0.85284, 0.85284, 0.85284, 0.75859, 0.92138, 0.83908, 0.7762, 0.73293, 0.87289, 0.73133, 0.7514, 0.81921, 0.87356, 0.95958, 0.59526, 0.75727, 0.69225, 1.04924, 0.9121, 0.86943, 0.79795, 0.88198, 0.77958, 0.70864, 0.81055, 0.90399, 0.88653, 0.96017, 0.82577, 0.77892, 0.78257, 0.97507, 1.54657, 0.97507, 0.85284, 0.89552, 0.90176, 0.88762, 0.8785, 0.75241, 0.8785, 0.90518, 0.95015, 0.77618, 0.8785, 0.88401, 0.91916, 0.86304, 0.88401, 0.91488, 0.8785, 0.8801, 0.8785, 0.8785, 0.91343, 0.7173, 1.04106, 0.8785, 0.85075, 0.95794, 0.82616, 0.85162, 0.79492, 0.88331, 1.69808, 0.88331, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.7801, 0.89552, 1.24487, 1.13254, 1.12401, 0.96839, 0.85284, 0.68787, 0.70645, 0.85592, 0.90747, 1.01466, 1.0088, 0.90323, 1, 1.07463, 1, 0.91056, 0.75806, 1.19118, 0.96839, 0.78864, 0.82845, 0.84133, 0.75859, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.77539, 0.73293, 0.73133, 0.73133, 0.73133, 0.73133, 0.95958, 0.95958, 0.95958, 0.95958, 0.88506, 0.9121, 0.86943, 0.86943, 0.86943, 0.86943, 0.86943, 0.85284, 0.87508, 0.90399, 0.90399, 0.90399, 0.90399, 0.77892, 0.79795, 0.90807, 0.88762, 0.88762, 0.88762, 0.88762, 0.88762, 0.88762, 0.8715, 0.75241, 0.90518, 0.90518, 0.90518, 0.90518, 0.88401, 0.88401, 0.88401, 0.88401, 0.8785, 0.8785, 0.8801, 0.8801, 0.8801, 0.8801, 0.8801, 0.90747, 0.89049, 0.8785, 0.8785, 0.8785, 0.8785, 0.85162, 0.8785, 0.85162, 0.83908, 0.88762, 0.83908, 0.88762, 0.83908, 0.88762, 0.73293, 0.75241, 0.73293, 0.75241, 0.73293, 0.75241, 0.73293, 0.75241, 0.87289, 0.83016, 0.88506, 0.93125, 0.73133, 0.90518, 0.73133, 0.90518, 0.73133, 0.90518, 0.73133, 0.90518, 0.73133, 0.90518, 0.81921, 0.77618, 0.81921, 0.77618, 0.81921, 0.77618, 1, 1, 0.87356, 0.8785, 0.91075, 0.89608, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.76229, 0.90167, 0.59526, 0.91916, 1, 1, 0.86304, 0.69225, 0.88401, 1, 1, 0.70424, 0.79468, 0.91926, 0.88175, 0.70823, 0.94903, 0.9121, 0.8785, 1, 1, 0.9121, 0.8785, 0.87802, 0.88656, 0.8785, 0.86943, 0.8801, 0.86943, 0.8801, 0.86943, 0.8801, 0.87402, 0.89291, 0.77958, 0.91343, 1, 1, 0.77958, 0.91343, 0.70864, 0.7173, 0.70864, 0.7173, 0.70864, 0.7173, 0.70864, 0.7173, 1, 1, 0.81055, 0.75841, 0.81055, 1.06452, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.96017, 0.95794, 0.77892, 0.85162, 0.77892, 0.78257, 0.79492, 0.78257, 0.79492, 0.78257, 0.79492, 0.9297, 0.56892, 0.83908, 0.88762, 0.77539, 0.8715, 0.87508, 0.89049, 1, 1, 0.81055, 1.04106, 1.20528, 1.20528, 1, 1.15543, 0.70674, 0.98387, 0.94721, 1.33431, 1.45894, 0.95161, 1.06303, 0.83908, 0.80352, 0.57184, 0.6965, 0.56289, 0.82001, 0.56029, 0.81235, 1.02988, 0.83908, 0.7762, 0.68156, 0.80367, 0.73133, 0.78257, 0.87356, 0.86943, 0.95958, 0.75727, 0.89019, 1.04924, 0.9121, 0.7648, 0.86943, 0.87356, 0.79795, 0.78275, 0.81055, 0.77892, 0.9762, 0.82577, 0.99819, 0.84896, 0.95958, 0.77892, 0.96108, 1.01407, 0.89049, 1.02988, 0.94211, 0.96108, 0.8936, 0.84021, 0.87842, 0.96399, 0.79109, 0.89049, 1.00813, 1.02988, 0.86077, 0.87445, 0.92099, 0.84723, 0.86513, 0.8801, 0.75638, 0.85714, 0.78216, 0.79586, 0.87965, 0.94211, 0.97747, 0.78287, 0.97926, 0.84971, 1.02988, 0.94211, 0.8801, 0.94211, 0.84971, 0.73133, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90264, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90518, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90548, 1, 1, 1, 1, 1, 1, 0.96017, 0.95794, 0.96017, 0.95794, 0.96017, 0.95794, 0.77892, 0.85162, 1, 1, 0.89552, 0.90527, 1, 0.90363, 0.92794, 0.92794, 0.92794, 0.92794, 0.87012, 0.87012, 0.87012, 0.89552, 0.89552, 1.42259, 0.71143, 1.06152, 1, 1, 1.03372, 1.03372, 0.97171, 1.4956, 2.2807, 0.93835, 0.83406, 0.91133, 0.84107, 0.91133, 1, 1, 1, 0.72021, 1, 1.23108, 0.83489, 0.88525, 0.88525, 0.81499, 0.90527, 1.81055, 0.90527, 1.81055, 1.31006, 1.53711, 0.94434, 1.08696, 1, 0.95018, 0.77192, 0.85284, 0.90747, 1.17534, 0.69825, 0.9716, 1.37077, 0.90747, 0.90747, 0.85356, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.08004, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90727, 0.90727, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
const CalibriBoldMetrics = {
lineHeight: 1.2207,
lineGap: 0.2207
};
const CalibriBoldItalicFactors = [1.3877, 1, 1, 1, 0.97801, 0.92482, 0.89552, 0.91133, 0.81988, 0.97566, 0.98152, 0.93548, 0.93548, 1.2798, 0.85284, 0.92794, 1, 0.96134, 1.56239, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.82845, 0.82845, 0.85284, 0.85284, 0.85284, 0.75859, 0.92138, 0.83908, 0.7762, 0.71805, 0.87289, 0.73133, 0.7514, 0.81921, 0.87356, 0.95958, 0.59526, 0.75727, 0.69225, 1.04924, 0.90872, 0.85938, 0.79795, 0.87068, 0.77958, 0.69766, 0.81055, 0.90399, 0.88653, 0.96068, 0.82577, 0.77892, 0.78257, 0.97507, 1.529, 0.97507, 0.85284, 0.89552, 0.90176, 0.94908, 0.86411, 0.74012, 0.86411, 0.88323, 0.95015, 0.86411, 0.86331, 0.88401, 0.91916, 0.86304, 0.88401, 0.9039, 0.86331, 0.86331, 0.86411, 0.86411, 0.90464, 0.70852, 1.04106, 0.86331, 0.84372, 0.95794, 0.82616, 0.84548, 0.79492, 0.88331, 1.69808, 0.88331, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.7801, 0.89552, 1.24487, 1.13254, 1.19129, 0.96839, 0.85284, 0.68787, 0.70645, 0.85592, 0.90747, 1.01466, 1.0088, 0.90323, 1, 1.07463, 1, 0.91056, 0.75806, 1.19118, 0.96839, 0.78864, 0.82845, 0.84133, 0.75859, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.77539, 0.71805, 0.73133, 0.73133, 0.73133, 0.73133, 0.95958, 0.95958, 0.95958, 0.95958, 0.88506, 0.90872, 0.85938, 0.85938, 0.85938, 0.85938, 0.85938, 0.85284, 0.87068, 0.90399, 0.90399, 0.90399, 0.90399, 0.77892, 0.79795, 0.90807, 0.94908, 0.94908, 0.94908, 0.94908, 0.94908, 0.94908, 0.85887, 0.74012, 0.88323, 0.88323, 0.88323, 0.88323, 0.88401, 0.88401, 0.88401, 0.88401, 0.8785, 0.86331, 0.86331, 0.86331, 0.86331, 0.86331, 0.86331, 0.90747, 0.89049, 0.86331, 0.86331, 0.86331, 0.86331, 0.84548, 0.86411, 0.84548, 0.83908, 0.94908, 0.83908, 0.94908, 0.83908, 0.94908, 0.71805, 0.74012, 0.71805, 0.74012, 0.71805, 0.74012, 0.71805, 0.74012, 0.87289, 0.79538, 0.88506, 0.92726, 0.73133, 0.88323, 0.73133, 0.88323, 0.73133, 0.88323, 0.73133, 0.88323, 0.73133, 0.88323, 0.81921, 0.86411, 0.81921, 0.86411, 0.81921, 0.86411, 1, 1, 0.87356, 0.86331, 0.91075, 0.8777, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.76467, 0.90167, 0.59526, 0.91916, 1, 1, 0.86304, 0.69225, 0.88401, 1, 1, 0.70424, 0.77312, 0.91926, 0.88175, 0.70823, 0.94903, 0.90872, 0.86331, 1, 1, 0.90872, 0.86331, 0.86906, 0.88116, 0.86331, 0.85938, 0.86331, 0.85938, 0.86331, 0.85938, 0.86331, 0.87402, 0.86549, 0.77958, 0.90464, 1, 1, 0.77958, 0.90464, 0.69766, 0.70852, 0.69766, 0.70852, 0.69766, 0.70852, 0.69766, 0.70852, 1, 1, 0.81055, 0.75841, 0.81055, 1.06452, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.96068, 0.95794, 0.77892, 0.84548, 0.77892, 0.78257, 0.79492, 0.78257, 0.79492, 0.78257, 0.79492, 0.9297, 0.56892, 0.83908, 0.94908, 0.77539, 0.85887, 0.87068, 0.89049, 1, 1, 0.81055, 1.04106, 1.20528, 1.20528, 1, 1.15543, 0.70088, 0.98387, 0.94721, 1.33431, 1.45894, 0.95161, 1.48387, 0.83908, 0.80352, 0.57118, 0.6965, 0.56347, 0.79179, 0.55853, 0.80346, 1.02988, 0.83908, 0.7762, 0.67174, 0.86036, 0.73133, 0.78257, 0.87356, 0.86441, 0.95958, 0.75727, 0.89019, 1.04924, 0.90872, 0.74889, 0.85938, 0.87891, 0.79795, 0.7957, 0.81055, 0.77892, 0.97447, 0.82577, 0.97466, 0.87179, 0.95958, 0.77892, 0.94252, 0.95612, 0.8753, 1.02988, 0.92733, 0.94252, 0.87411, 0.84021, 0.8728, 0.95612, 0.74081, 0.8753, 1.02189, 1.02988, 0.84814, 0.87445, 0.91822, 0.84723, 0.85668, 0.86331, 0.81344, 0.87581, 0.76422, 0.82046, 0.96057, 0.92733, 0.99375, 0.78022, 0.95452, 0.86015, 1.02988, 0.92733, 0.86331, 0.92733, 0.86015, 0.73133, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90631, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.88323, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.85174, 1, 1, 1, 1, 1, 1, 0.96068, 0.95794, 0.96068, 0.95794, 0.96068, 0.95794, 0.77892, 0.84548, 1, 1, 0.89552, 0.90527, 1, 0.90363, 0.92794, 0.92794, 0.92794, 0.89807, 0.87012, 0.87012, 0.87012, 0.89552, 0.89552, 1.42259, 0.71094, 1.06152, 1, 1, 1.03372, 1.03372, 0.97171, 1.4956, 2.2807, 0.92972, 0.83406, 0.91133, 0.83326, 0.91133, 1, 1, 1, 0.72021, 1, 1.23108, 0.83489, 0.88525, 0.88525, 0.81499, 0.90616, 1.81055, 0.90527, 1.81055, 1.3107, 1.53711, 0.94434, 1.08696, 1, 0.95018, 0.77192, 0.85284, 0.90747, 1.17534, 0.69825, 0.9716, 1.37077, 0.90747, 0.90747, 0.85356, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.08004, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90727, 0.90727, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
const CalibriBoldItalicMetrics = {
lineHeight: 1.2207,
lineGap: 0.2207
};
const CalibriItalicFactors = [1.3877, 1, 1, 1, 1.17223, 1.1293, 0.89552, 0.91133, 0.80395, 1.02269, 1.15601, 0.91056, 0.91056, 1.2798, 0.85284, 0.89807, 1, 0.90861, 1.39543, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.96309, 0.96309, 0.85284, 0.85284, 0.85284, 0.83319, 0.88071, 0.8675, 0.81552, 0.72346, 0.85193, 0.73206, 0.7522, 0.81105, 0.86275, 0.90685, 0.6377, 0.77892, 0.75593, 1.02638, 0.89249, 0.84118, 0.77452, 0.85374, 0.75186, 0.67789, 0.79776, 0.88844, 0.85066, 0.94309, 0.77818, 0.7306, 0.76659, 1.10369, 1.38313, 1.10369, 1.06139, 0.89552, 0.8739, 0.9245, 0.9245, 0.83203, 0.9245, 0.85865, 1.09842, 0.9245, 0.9245, 1.03297, 1.07692, 0.90918, 1.03297, 0.94959, 0.9245, 0.92274, 0.9245, 0.9245, 1.02933, 0.77832, 1.20562, 0.9245, 0.8916, 0.98986, 0.86621, 0.89453, 0.79004, 0.94152, 1.77256, 0.94152, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.91729, 0.89552, 1.17889, 1.13254, 1.16359, 0.92098, 0.85284, 0.68787, 0.71353, 0.84737, 0.90747, 1.0088, 1.0044, 0.87683, 1, 1.09091, 1, 0.92229, 0.739, 1.15642, 0.92098, 0.76288, 0.80504, 0.80972, 0.75859, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.76318, 0.72346, 0.73206, 0.73206, 0.73206, 0.73206, 0.90685, 0.90685, 0.90685, 0.90685, 0.86477, 0.89249, 0.84118, 0.84118, 0.84118, 0.84118, 0.84118, 0.85284, 0.84557, 0.88844, 0.88844, 0.88844, 0.88844, 0.7306, 0.77452, 0.86331, 0.9245, 0.9245, 0.9245, 0.9245, 0.9245, 0.9245, 0.84843, 0.83203, 0.85865, 0.85865, 0.85865, 0.85865, 0.82601, 0.82601, 0.82601, 0.82601, 0.94469, 0.9245, 0.92274, 0.92274, 0.92274, 0.92274, 0.92274, 0.90747, 0.86651, 0.9245, 0.9245, 0.9245, 0.9245, 0.89453, 0.9245, 0.89453, 0.8675, 0.9245, 0.8675, 0.9245, 0.8675, 0.9245, 0.72346, 0.83203, 0.72346, 0.83203, 0.72346, 0.83203, 0.72346, 0.83203, 0.85193, 0.8875, 0.86477, 0.99034, 0.73206, 0.85865, 0.73206, 0.85865, 0.73206, 0.85865, 0.73206, 0.85865, 0.73206, 0.85865, 0.81105, 0.9245, 0.81105, 0.9245, 0.81105, 0.9245, 1, 1, 0.86275, 0.9245, 0.90872, 0.93591, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 1.03297, 0.90685, 0.82601, 0.77896, 1.05611, 0.6377, 1.07692, 1, 1, 0.90918, 0.75593, 1.03297, 1, 1, 0.76032, 0.9375, 0.98156, 0.93407, 0.77261, 1.11429, 0.89249, 0.9245, 1, 1, 0.89249, 0.9245, 0.92534, 0.86698, 0.9245, 0.84118, 0.92274, 0.84118, 0.92274, 0.84118, 0.92274, 0.8667, 0.86291, 0.75186, 1.02933, 1, 1, 0.75186, 1.02933, 0.67789, 0.77832, 0.67789, 0.77832, 0.67789, 0.77832, 0.67789, 0.77832, 1, 1, 0.79776, 0.97655, 0.79776, 1.23023, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.94309, 0.98986, 0.7306, 0.89453, 0.7306, 0.76659, 0.79004, 0.76659, 0.79004, 0.76659, 0.79004, 1.09231, 0.54873, 0.8675, 0.9245, 0.76318, 0.84843, 0.84557, 0.86651, 1, 1, 0.79776, 1.20562, 1.18622, 1.18622, 1, 1.1437, 0.67009, 0.96334, 0.93695, 1.35191, 1.40909, 0.95161, 1.48387, 0.8675, 0.90861, 0.6192, 0.7363, 0.64824, 0.82411, 0.56321, 0.85696, 1.23516, 0.8675, 0.81552, 0.7286, 0.84134, 0.73206, 0.76659, 0.86275, 0.84369, 0.90685, 0.77892, 0.85871, 1.02638, 0.89249, 0.75828, 0.84118, 0.85984, 0.77452, 0.76466, 0.79776, 0.7306, 0.90782, 0.77818, 0.903, 0.87291, 0.90685, 0.7306, 0.99058, 1.03667, 0.94635, 1.23516, 0.9849, 0.99058, 0.92393, 0.8916, 0.942, 1.03667, 0.75026, 0.94635, 1.0297, 1.23516, 0.90918, 0.94048, 0.98217, 0.89746, 0.84153, 0.92274, 0.82507, 0.88832, 0.84438, 0.88178, 1.03525, 0.9849, 1.00225, 0.78086, 0.97248, 0.89404, 1.23516, 0.9849, 0.92274, 0.9849, 0.89404, 0.73206, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.89693, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.85865, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90933, 1, 1, 1, 1, 1, 1, 0.94309, 0.98986, 0.94309, 0.98986, 0.94309, 0.98986, 0.7306, 0.89453, 1, 1, 0.89552, 0.90527, 1, 0.90186, 1.12308, 1.12308, 1.12308, 1.12308, 1.2566, 1.2566, 1.2566, 0.89552, 0.89552, 1.42259, 0.68994, 1.03809, 1, 1, 1.0176, 1.0176, 1.11523, 1.4956, 2.01462, 0.97858, 0.82616, 0.91133, 0.83437, 0.91133, 1, 1, 1, 0.70508, 1, 1.23108, 0.79801, 0.84426, 0.84426, 0.774, 0.90572, 1.81055, 0.90749, 1.81055, 1.28809, 1.55469, 0.94434, 1.07806, 1, 0.97094, 0.7589, 0.85284, 0.90747, 1.19658, 0.69825, 0.97622, 1.33512, 0.90747, 0.90747, 0.85284, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.0336, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05859, 1.05859, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
const CalibriItalicMetrics = {
lineHeight: 1.2207,
lineGap: 0.2207
};
const CalibriRegularFactors = [1.3877, 1, 1, 1, 1.17223, 1.1293, 0.89552, 0.91133, 0.80395, 1.02269, 1.15601, 0.91056, 0.91056, 1.2798, 0.85284, 0.89807, 1, 0.90861, 1.39016, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.96309, 0.96309, 0.85284, 0.85284, 0.85284, 0.83319, 0.88071, 0.8675, 0.81552, 0.73834, 0.85193, 0.73206, 0.7522, 0.81105, 0.86275, 0.90685, 0.6377, 0.77892, 0.75593, 1.02638, 0.89385, 0.85122, 0.77452, 0.86503, 0.75186, 0.68887, 0.79776, 0.88844, 0.85066, 0.94258, 0.77818, 0.7306, 0.76659, 1.10369, 1.39016, 1.10369, 1.06139, 0.89552, 0.8739, 0.86128, 0.94469, 0.8457, 0.94469, 0.89464, 1.09842, 0.84636, 0.94469, 1.03297, 1.07692, 0.90918, 1.03297, 0.95897, 0.94469, 0.9482, 0.94469, 0.94469, 1.04692, 0.78223, 1.20562, 0.94469, 0.90332, 0.98986, 0.86621, 0.90527, 0.79004, 0.94152, 1.77256, 0.94152, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.91729, 0.89552, 1.17889, 1.13254, 1.08707, 0.92098, 0.85284, 0.68787, 0.71353, 0.84737, 0.90747, 1.0088, 1.0044, 0.87683, 1, 1.09091, 1, 0.92229, 0.739, 1.15642, 0.92098, 0.76288, 0.80504, 0.80972, 0.75859, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.76318, 0.73834, 0.73206, 0.73206, 0.73206, 0.73206, 0.90685, 0.90685, 0.90685, 0.90685, 0.86477, 0.89385, 0.85122, 0.85122, 0.85122, 0.85122, 0.85122, 0.85284, 0.85311, 0.88844, 0.88844, 0.88844, 0.88844, 0.7306, 0.77452, 0.86331, 0.86128, 0.86128, 0.86128, 0.86128, 0.86128, 0.86128, 0.8693, 0.8457, 0.89464, 0.89464, 0.89464, 0.89464, 0.82601, 0.82601, 0.82601, 0.82601, 0.94469, 0.94469, 0.9482, 0.9482, 0.9482, 0.9482, 0.9482, 0.90747, 0.86651, 0.94469, 0.94469, 0.94469, 0.94469, 0.90527, 0.94469, 0.90527, 0.8675, 0.86128, 0.8675, 0.86128, 0.8675, 0.86128, 0.73834, 0.8457, 0.73834, 0.8457, 0.73834, 0.8457, 0.73834, 0.8457, 0.85193, 0.92454, 0.86477, 0.9921, 0.73206, 0.89464, 0.73206, 0.89464, 0.73206, 0.89464, 0.73206, 0.89464, 0.73206, 0.89464, 0.81105, 0.84636, 0.81105, 0.84636, 0.81105, 0.84636, 1, 1, 0.86275, 0.94469, 0.90872, 0.95786, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 1.03297, 0.90685, 0.82601, 0.77741, 1.05611, 0.6377, 1.07692, 1, 1, 0.90918, 0.75593, 1.03297, 1, 1, 0.76032, 0.90452, 0.98156, 1.11842, 0.77261, 1.11429, 0.89385, 0.94469, 1, 1, 0.89385, 0.94469, 0.95877, 0.86901, 0.94469, 0.85122, 0.9482, 0.85122, 0.9482, 0.85122, 0.9482, 0.8667, 0.90016, 0.75186, 1.04692, 1, 1, 0.75186, 1.04692, 0.68887, 0.78223, 0.68887, 0.78223, 0.68887, 0.78223, 0.68887, 0.78223, 1, 1, 0.79776, 0.92188, 0.79776, 1.23023, 0.88844, 0.94469, 0.88844, 0.94469, 0.88844, 0.94469, 0.88844, 0.94469, 0.88844, 0.94469, 0.88844, 0.94469, 0.94258, 0.98986, 0.7306, 0.90527, 0.7306, 0.76659, 0.79004, 0.76659, 0.79004, 0.76659, 0.79004, 1.09231, 0.54873, 0.8675, 0.86128, 0.76318, 0.8693, 0.85311, 0.86651, 1, 1, 0.79776, 1.20562, 1.18622, 1.18622, 1, 1.1437, 0.67742, 0.96334, 0.93695, 1.35191, 1.40909, 0.95161, 1.48387, 0.86686, 0.90861, 0.62267, 0.74359, 0.65649, 0.85498, 0.56963, 0.88254, 1.23516, 0.8675, 0.81552, 0.75443, 0.84503, 0.73206, 0.76659, 0.86275, 0.85122, 0.90685, 0.77892, 0.85746, 1.02638, 0.89385, 0.75657, 0.85122, 0.86275, 0.77452, 0.74171, 0.79776, 0.7306, 0.95165, 0.77818, 0.89772, 0.88831, 0.90685, 0.7306, 0.98142, 1.02191, 0.96576, 1.23516, 0.99018, 0.98142, 0.9236, 0.89258, 0.94035, 1.02191, 0.78848, 0.96576, 0.9561, 1.23516, 0.90918, 0.92578, 0.95424, 0.89746, 0.83969, 0.9482, 0.80113, 0.89442, 0.85208, 0.86155, 0.98022, 0.99018, 1.00452, 0.81209, 0.99247, 0.89181, 1.23516, 0.99018, 0.9482, 0.99018, 0.89181, 0.73206, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.88844, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.89464, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.96766, 1, 1, 1, 1, 1, 1, 0.94258, 0.98986, 0.94258, 0.98986, 0.94258, 0.98986, 0.7306, 0.90527, 1, 1, 0.89552, 0.90527, 1, 0.90186, 1.12308, 1.12308, 1.12308, 1.12308, 1.2566, 1.2566, 1.2566, 0.89552, 0.89552, 1.42259, 0.69043, 1.03809, 1, 1, 1.0176, 1.0176, 1.11523, 1.4956, 2.01462, 0.99331, 0.82616, 0.91133, 0.84286, 0.91133, 1, 1, 1, 0.70508, 1, 1.23108, 0.79801, 0.84426, 0.84426, 0.774, 0.90527, 1.81055, 0.90527, 1.81055, 1.28809, 1.55469, 0.94434, 1.07806, 1, 0.97094, 0.7589, 0.85284, 0.90747, 1.19658, 0.69825, 0.97622, 1.33512, 0.90747, 0.90747, 0.85356, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.0336, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05859, 1.05859, 1, 1, 1, 1.07185, 0.99413, 0.96334, 1.08065, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
const CalibriRegularMetrics = {
lineHeight: 1.2207,
lineGap: 0.2207
};
;// CONCATENATED MODULE: ./src/core/helvetica_factors.js
const HelveticaBoldFactors = [0.76116, 1, 1, 1.0006, 0.99998, 0.99974, 0.99973, 0.99973, 0.99982, 0.99977, 1.00087, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.00003, 1.00003, 1.00003, 1.00026, 0.9999, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 0.99973, 0.99977, 1.00026, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 0.99998, 1.0006, 0.99998, 1.00003, 0.99973, 0.99998, 0.99973, 1.00026, 0.99973, 1.00026, 0.99973, 0.99998, 1.00026, 1.00026, 1.0006, 1.0006, 0.99973, 1.0006, 0.99982, 1.00026, 1.00026, 1.00026, 1.00026, 0.99959, 0.99973, 0.99998, 1.00026, 0.99973, 1.00022, 0.99973, 0.99973, 1, 0.99959, 1.00077, 0.99959, 1.00003, 0.99998, 0.99973, 0.99973, 0.99973, 0.99973, 1.00077, 0.99973, 0.99998, 1.00025, 0.99968, 0.99973, 1.00003, 1.00025, 0.60299, 1.00024, 1.06409, 1, 1, 0.99998, 1, 0.99973, 1.0006, 0.99998, 1, 0.99936, 0.99973, 1.00002, 1.00002, 1.00002, 1.00026, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 1, 0.99977, 1.00001, 1.00001, 1.00001, 1.00001, 1.0006, 1.0006, 1.0006, 1.0006, 0.99977, 0.99977, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022, 1.00003, 1.00022, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00001, 1.00026, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99982, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1.0006, 1.0006, 1.0006, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.06409, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 0.99973, 1.00026, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 1.03374, 0.99977, 1.00026, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00022, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 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const HelveticaBoldMetrics = {
lineHeight: 1.2,
lineGap: 0.2
};
const HelveticaBoldItalicFactors = [0.76116, 1, 1, 1.0006, 0.99998, 0.99974, 0.99973, 0.99973, 0.99982, 0.99977, 1.00087, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.00003, 1.00003, 1.00003, 1.00026, 0.9999, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 0.99973, 0.99977, 1.00026, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 0.99998, 1.0006, 0.99998, 1.00003, 0.99973, 0.99998, 0.99973, 1.00026, 0.99973, 1.00026, 0.99973, 0.99998, 1.00026, 1.00026, 1.0006, 1.0006, 0.99973, 1.0006, 0.99982, 1.00026, 1.00026, 1.00026, 1.00026, 0.99959, 0.99973, 0.99998, 1.00026, 0.99973, 1.00022, 0.99973, 0.99973, 1, 0.99959, 1.00077, 0.99959, 1.00003, 0.99998, 0.99973, 0.99973, 0.99973, 0.99973, 1.00077, 0.99973, 0.99998, 1.00025, 0.99968, 0.99973, 1.00003, 1.00025, 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const HelveticaBoldItalicMetrics = {
lineHeight: 1.35,
lineGap: 0.2
};
const HelveticaItalicFactors = [0.76116, 1, 1, 1.0006, 1.0006, 1.00006, 0.99973, 0.99973, 0.99982, 1.00001, 1.00043, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1, 1.00003, 1.00003, 1.00003, 0.99973, 0.99987, 1.00001, 1.00001, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 1, 1.00001, 0.99973, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 1.0006, 1.0006, 1.0006, 0.99949, 0.99973, 0.99998, 0.99973, 0.99973, 1, 0.99973, 0.99973, 1.0006, 0.99973, 0.99973, 0.99924, 0.99924, 1, 0.99924, 0.99999, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.0006, 0.99973, 1, 0.99977, 1, 1, 1, 1.00005, 1.0009, 1.00005, 1.00003, 0.99998, 0.99973, 0.99973, 0.99973, 0.99973, 1.0009, 0.99973, 0.99998, 1.00025, 0.99968, 0.99973, 1.00003, 1.00025, 0.60299, 1.00024, 1.06409, 1, 1, 0.99998, 1, 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const HelveticaItalicMetrics = {
lineHeight: 1.35,
lineGap: 0.2
};
const HelveticaRegularFactors = [0.76116, 1, 1, 1.0006, 1.0006, 1.00006, 0.99973, 0.99973, 0.99982, 1.00001, 1.00043, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1, 1.00003, 1.00003, 1.00003, 0.99973, 0.99987, 1.00001, 1.00001, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 1, 1.00001, 0.99973, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 1.0006, 1.0006, 1.0006, 0.99949, 0.99973, 0.99998, 0.99973, 0.99973, 1, 0.99973, 0.99973, 1.0006, 0.99973, 0.99973, 0.99924, 0.99924, 1, 0.99924, 0.99999, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.0006, 0.99973, 1, 0.99977, 1, 1, 1, 1.00005, 1.0009, 1.00005, 1.00003, 0.99998, 0.99973, 0.99973, 0.99973, 0.99973, 1.0009, 0.99973, 0.99998, 1.00025, 0.99968, 0.99973, 1.00003, 1.00025, 0.60299, 1.00024, 1.06409, 1, 1, 0.99998, 1, 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const HelveticaRegularMetrics = {
lineHeight: 1.2,
lineGap: 0.2
};
;// CONCATENATED MODULE: ./src/core/liberationsans_widths.js
const LiberationSansBoldWidths = [365, 0, 333, 278, 333, 474, 556, 556, 889, 722, 238, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 333, 333, 584, 584, 584, 611, 975, 722, 722, 722, 722, 667, 611, 778, 722, 278, 556, 722, 611, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 333, 278, 333, 584, 556, 333, 556, 611, 556, 611, 556, 333, 611, 611, 278, 278, 556, 278, 889, 611, 611, 611, 611, 389, 556, 333, 611, 556, 778, 556, 556, 500, 389, 280, 389, 584, 333, 556, 556, 556, 556, 280, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 556, 278, 333, 333, 365, 556, 834, 834, 834, 611, 722, 722, 722, 722, 722, 722, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 556, 556, 556, 556, 556, 278, 278, 278, 278, 611, 611, 611, 611, 611, 611, 611, 549, 611, 611, 611, 611, 611, 556, 611, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 719, 722, 611, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 611, 778, 611, 778, 611, 778, 611, 722, 611, 722, 611, 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, 785, 556, 556, 278, 722, 556, 556, 611, 278, 611, 278, 611, 385, 611, 479, 611, 278, 722, 611, 722, 611, 722, 611, 708, 723, 611, 778, 611, 778, 611, 778, 611, 1000, 944, 722, 389, 722, 389, 722, 389, 667, 556, 667, 556, 667, 556, 667, 556, 611, 333, 611, 479, 611, 333, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 944, 778, 667, 556, 667, 611, 500, 611, 500, 611, 500, 278, 556, 722, 556, 1000, 889, 778, 611, 667, 556, 611, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 465, 722, 333, 853, 906, 474, 825, 927, 838, 278, 722, 722, 601, 719, 667, 611, 722, 778, 278, 722, 667, 833, 722, 644, 778, 722, 667, 600, 611, 667, 821, 667, 809, 802, 278, 667, 615, 451, 611, 278, 582, 615, 610, 556, 606, 475, 460, 611, 541, 278, 558, 556, 612, 556, 445, 611, 766, 619, 520, 684, 446, 582, 715, 576, 753, 845, 278, 582, 611, 582, 845, 667, 669, 885, 567, 711, 667, 278, 276, 556, 1094, 1062, 875, 610, 722, 622, 719, 722, 719, 722, 567, 712, 667, 904, 626, 719, 719, 610, 702, 833, 722, 778, 719, 667, 722, 611, 622, 854, 667, 730, 703, 1005, 1019, 870, 979, 719, 711, 1031, 719, 556, 618, 615, 417, 635, 556, 709, 497, 615, 615, 500, 635, 740, 604, 611, 604, 611, 556, 490, 556, 875, 556, 615, 581, 833, 844, 729, 854, 615, 552, 854, 583, 556, 556, 611, 417, 552, 556, 278, 281, 278, 969, 906, 611, 500, 615, 556, 604, 778, 611, 487, 447, 944, 778, 944, 778, 944, 778, 667, 556, 333, 333, 556, 1000, 1000, 552, 278, 278, 278, 278, 500, 500, 500, 556, 556, 350, 1000, 1000, 240, 479, 333, 333, 604, 333, 167, 396, 556, 556, 1094, 556, 885, 489, 1115, 1000, 768, 600, 834, 834, 834, 834, 1000, 500, 1000, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 722, 274, 549, 549, 583, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 611, 611, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 333, 333, 333, 333, 333, 333, 333, 333];
const LiberationSansBoldMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1];
const LiberationSansBoldItalicWidths = [365, 0, 333, 278, 333, 474, 556, 556, 889, 722, 238, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 333, 333, 584, 584, 584, 611, 975, 722, 722, 722, 722, 667, 611, 778, 722, 278, 556, 722, 611, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 333, 278, 333, 584, 556, 333, 556, 611, 556, 611, 556, 333, 611, 611, 278, 278, 556, 278, 889, 611, 611, 611, 611, 389, 556, 333, 611, 556, 778, 556, 556, 500, 389, 280, 389, 584, 333, 556, 556, 556, 556, 280, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 556, 278, 333, 333, 365, 556, 834, 834, 834, 611, 722, 722, 722, 722, 722, 722, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 556, 556, 556, 556, 556, 278, 278, 278, 278, 611, 611, 611, 611, 611, 611, 611, 549, 611, 611, 611, 611, 611, 556, 611, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 740, 722, 611, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 611, 778, 611, 778, 611, 778, 611, 722, 611, 722, 611, 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, 782, 556, 556, 278, 722, 556, 556, 611, 278, 611, 278, 611, 396, 611, 479, 611, 278, 722, 611, 722, 611, 722, 611, 708, 723, 611, 778, 611, 778, 611, 778, 611, 1000, 944, 722, 389, 722, 389, 722, 389, 667, 556, 667, 556, 667, 556, 667, 556, 611, 333, 611, 479, 611, 333, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 944, 778, 667, 556, 667, 611, 500, 611, 500, 611, 500, 278, 556, 722, 556, 1000, 889, 778, 611, 667, 556, 611, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 722, 333, 854, 906, 473, 844, 930, 847, 278, 722, 722, 610, 671, 667, 611, 722, 778, 278, 722, 667, 833, 722, 657, 778, 718, 667, 590, 611, 667, 822, 667, 829, 781, 278, 667, 620, 479, 611, 278, 591, 620, 621, 556, 610, 479, 492, 611, 558, 278, 566, 556, 603, 556, 450, 611, 712, 605, 532, 664, 409, 591, 704, 578, 773, 834, 278, 591, 611, 591, 834, 667, 667, 886, 614, 719, 667, 278, 278, 556, 1094, 1042, 854, 622, 719, 677, 719, 722, 708, 722, 614, 722, 667, 927, 643, 719, 719, 615, 687, 833, 722, 778, 719, 667, 722, 611, 677, 781, 667, 729, 708, 979, 989, 854, 1000, 708, 719, 1042, 729, 556, 619, 604, 534, 618, 556, 736, 510, 611, 611, 507, 622, 740, 604, 611, 611, 611, 556, 889, 556, 885, 556, 646, 583, 889, 935, 707, 854, 594, 552, 865, 589, 556, 556, 611, 469, 563, 556, 278, 278, 278, 969, 906, 611, 507, 619, 556, 611, 778, 611, 575, 467, 944, 778, 944, 778, 944, 778, 667, 556, 333, 333, 556, 1000, 1000, 552, 278, 278, 278, 278, 500, 500, 500, 556, 556, 350, 1000, 1000, 240, 479, 333, 333, 604, 333, 167, 396, 556, 556, 1104, 556, 885, 516, 1146, 1000, 768, 600, 834, 834, 834, 834, 999, 500, 1000, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 722, 274, 549, 549, 583, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 611, 611, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 333, 333, 333, 333, 333, 333, 333, 333];
const LiberationSansBoldItalicMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1];
const LiberationSansItalicWidths = [365, 0, 333, 278, 278, 355, 556, 556, 889, 667, 191, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 278, 278, 584, 584, 584, 556, 1015, 667, 667, 722, 722, 667, 611, 778, 722, 278, 500, 667, 556, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 278, 278, 278, 469, 556, 333, 556, 556, 500, 556, 556, 278, 556, 556, 222, 222, 500, 222, 833, 556, 556, 556, 556, 333, 500, 278, 556, 500, 722, 500, 500, 500, 334, 260, 334, 584, 333, 556, 556, 556, 556, 260, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 537, 278, 333, 333, 365, 556, 834, 834, 834, 611, 667, 667, 667, 667, 667, 667, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 500, 556, 556, 556, 556, 278, 278, 278, 278, 556, 556, 556, 556, 556, 556, 556, 549, 611, 556, 556, 556, 556, 500, 556, 500, 667, 556, 667, 556, 667, 556, 722, 500, 722, 500, 722, 500, 722, 500, 722, 625, 722, 556, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 556, 778, 556, 778, 556, 778, 556, 722, 556, 722, 556, 278, 278, 278, 278, 278, 278, 278, 222, 278, 278, 733, 444, 500, 222, 667, 500, 500, 556, 222, 556, 222, 556, 281, 556, 400, 556, 222, 722, 556, 722, 556, 722, 556, 615, 723, 556, 778, 556, 778, 556, 778, 556, 1000, 944, 722, 333, 722, 333, 722, 333, 667, 500, 667, 500, 667, 500, 667, 500, 611, 278, 611, 354, 611, 278, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 944, 722, 667, 500, 667, 611, 500, 611, 500, 611, 500, 222, 556, 667, 556, 1000, 889, 778, 611, 667, 500, 611, 278, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 667, 278, 789, 846, 389, 794, 865, 775, 222, 667, 667, 570, 671, 667, 611, 722, 778, 278, 667, 667, 833, 722, 648, 778, 725, 667, 600, 611, 667, 837, 667, 831, 761, 278, 667, 570, 439, 555, 222, 550, 570, 571, 500, 556, 439, 463, 555, 542, 222, 500, 492, 548, 500, 447, 556, 670, 573, 486, 603, 374, 550, 652, 546, 728, 779, 222, 550, 556, 550, 779, 667, 667, 843, 544, 708, 667, 278, 278, 500, 1066, 982, 844, 589, 715, 639, 724, 667, 651, 667, 544, 704, 667, 917, 614, 715, 715, 589, 686, 833, 722, 778, 725, 667, 722, 611, 639, 795, 667, 727, 673, 920, 923, 805, 886, 651, 694, 1022, 682, 556, 562, 522, 493, 553, 556, 688, 465, 556, 556, 472, 564, 686, 550, 556, 556, 556, 500, 833, 500, 835, 500, 572, 518, 830, 851, 621, 736, 526, 492, 752, 534, 556, 556, 556, 378, 496, 500, 222, 222, 222, 910, 828, 556, 472, 565, 500, 556, 778, 556, 492, 339, 944, 722, 944, 722, 944, 722, 667, 500, 333, 333, 556, 1000, 1000, 552, 222, 222, 222, 222, 333, 333, 333, 556, 556, 350, 1000, 1000, 188, 354, 333, 333, 500, 333, 167, 365, 556, 556, 1094, 556, 885, 323, 1083, 1000, 768, 600, 834, 834, 834, 834, 1000, 500, 998, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 719, 274, 549, 549, 584, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 500, 500, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 294, 294, 324, 324, 316, 328, 398, 285];
const LiberationSansItalicMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1];
const LiberationSansRegularWidths = [365, 0, 333, 278, 278, 355, 556, 556, 889, 667, 191, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 278, 278, 584, 584, 584, 556, 1015, 667, 667, 722, 722, 667, 611, 778, 722, 278, 500, 667, 556, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 278, 278, 278, 469, 556, 333, 556, 556, 500, 556, 556, 278, 556, 556, 222, 222, 500, 222, 833, 556, 556, 556, 556, 333, 500, 278, 556, 500, 722, 500, 500, 500, 334, 260, 334, 584, 333, 556, 556, 556, 556, 260, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 537, 278, 333, 333, 365, 556, 834, 834, 834, 611, 667, 667, 667, 667, 667, 667, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 500, 556, 556, 556, 556, 278, 278, 278, 278, 556, 556, 556, 556, 556, 556, 556, 549, 611, 556, 556, 556, 556, 500, 556, 500, 667, 556, 667, 556, 667, 556, 722, 500, 722, 500, 722, 500, 722, 500, 722, 615, 722, 556, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 556, 778, 556, 778, 556, 778, 556, 722, 556, 722, 556, 278, 278, 278, 278, 278, 278, 278, 222, 278, 278, 735, 444, 500, 222, 667, 500, 500, 556, 222, 556, 222, 556, 292, 556, 334, 556, 222, 722, 556, 722, 556, 722, 556, 604, 723, 556, 778, 556, 778, 556, 778, 556, 1000, 944, 722, 333, 722, 333, 722, 333, 667, 500, 667, 500, 667, 500, 667, 500, 611, 278, 611, 375, 611, 278, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 944, 722, 667, 500, 667, 611, 500, 611, 500, 611, 500, 222, 556, 667, 556, 1000, 889, 778, 611, 667, 500, 611, 278, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 667, 278, 784, 838, 384, 774, 855, 752, 222, 667, 667, 551, 668, 667, 611, 722, 778, 278, 667, 668, 833, 722, 650, 778, 722, 667, 618, 611, 667, 798, 667, 835, 748, 278, 667, 578, 446, 556, 222, 547, 578, 575, 500, 557, 446, 441, 556, 556, 222, 500, 500, 576, 500, 448, 556, 690, 569, 482, 617, 395, 547, 648, 525, 713, 781, 222, 547, 556, 547, 781, 667, 667, 865, 542, 719, 667, 278, 278, 500, 1057, 1010, 854, 583, 722, 635, 719, 667, 656, 667, 542, 677, 667, 923, 604, 719, 719, 583, 656, 833, 722, 778, 719, 667, 722, 611, 635, 760, 667, 740, 667, 917, 938, 792, 885, 656, 719, 1010, 722, 556, 573, 531, 365, 583, 556, 669, 458, 559, 559, 438, 583, 688, 552, 556, 542, 556, 500, 458, 500, 823, 500, 573, 521, 802, 823, 625, 719, 521, 510, 750, 542, 556, 556, 556, 365, 510, 500, 222, 278, 222, 906, 812, 556, 438, 559, 500, 552, 778, 556, 489, 411, 944, 722, 944, 722, 944, 722, 667, 500, 333, 333, 556, 1000, 1000, 552, 222, 222, 222, 222, 333, 333, 333, 556, 556, 350, 1000, 1000, 188, 354, 333, 333, 500, 333, 167, 365, 556, 556, 1094, 556, 885, 323, 1073, 1000, 768, 600, 834, 834, 834, 834, 1000, 500, 1000, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 719, 274, 549, 549, 583, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 500, 500, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 294, 294, 324, 324, 316, 328, 398, 285];
const LiberationSansRegularMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1];
;// CONCATENATED MODULE: ./src/core/myriadpro_factors.js
const MyriadProBoldFactors = [1.36898, 1, 1, 0.72706, 0.80479, 0.83734, 0.98894, 0.99793, 0.9897, 0.93884, 0.86209, 0.94292, 0.94292, 1.16661, 1.02058, 0.93582, 0.96694, 0.93582, 1.19137, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.78076, 0.78076, 1.02058, 1.02058, 1.02058, 0.72851, 0.78966, 0.90838, 0.83637, 0.82391, 0.96376, 0.80061, 0.86275, 0.8768, 0.95407, 1.0258, 0.73901, 0.85022, 0.83655, 1.0156, 0.95546, 0.92179, 0.87107, 0.92179, 0.82114, 0.8096, 0.89713, 0.94438, 0.95353, 0.94083, 0.91905, 0.90406, 0.9446, 0.94292, 1.18777, 0.94292, 1.02058, 0.89903, 0.90088, 0.94938, 0.97898, 0.81093, 0.97571, 0.94938, 1.024, 0.9577, 0.95933, 0.98621, 1.0474, 0.97455, 0.98981, 0.9672, 0.95933, 0.9446, 0.97898, 0.97407, 0.97646, 0.78036, 1.10208, 0.95442, 0.95298, 0.97579, 0.9332, 0.94039, 0.938, 0.80687, 1.01149, 0.80687, 1.02058, 0.80479, 0.99793, 0.99793, 0.99793, 0.99793, 1.01149, 1.00872, 0.90088, 0.91882, 1.0213, 0.8361, 1.02058, 0.62295, 0.54324, 0.89022, 1.08595, 1, 1, 0.90088, 1, 0.97455, 0.93582, 0.90088, 1, 1.05686, 0.8361, 0.99642, 0.99642, 0.99642, 0.72851, 0.90838, 0.90838, 0.90838, 0.90838, 0.90838, 0.90838, 0.868, 0.82391, 0.80061, 0.80061, 0.80061, 0.80061, 1.0258, 1.0258, 1.0258, 1.0258, 0.97484, 0.95546, 0.92179, 0.92179, 0.92179, 0.92179, 0.92179, 1.02058, 0.92179, 0.94438, 0.94438, 0.94438, 0.94438, 0.90406, 0.86958, 0.98225, 0.94938, 0.94938, 0.94938, 0.94938, 0.94938, 0.94938, 0.9031, 0.81093, 0.94938, 0.94938, 0.94938, 0.94938, 0.98621, 0.98621, 0.98621, 0.98621, 0.93969, 0.95933, 0.9446, 0.9446, 0.9446, 0.9446, 0.9446, 1.08595, 0.9446, 0.95442, 0.95442, 0.95442, 0.95442, 0.94039, 0.97898, 0.94039, 0.90838, 0.94938, 0.90838, 0.94938, 0.90838, 0.94938, 0.82391, 0.81093, 0.82391, 0.81093, 0.82391, 0.81093, 0.82391, 0.81093, 0.96376, 0.84313, 0.97484, 0.97571, 0.80061, 0.94938, 0.80061, 0.94938, 0.80061, 0.94938, 0.80061, 0.94938, 0.80061, 0.94938, 0.8768, 0.9577, 0.8768, 0.9577, 0.8768, 0.9577, 1, 1, 0.95407, 0.95933, 0.97069, 0.95933, 1.0258, 0.98621, 1.0258, 0.98621, 1.0258, 0.98621, 1.0258, 0.98621, 1.0258, 0.98621, 0.887, 1.01591, 0.73901, 1.0474, 1, 1, 0.97455, 0.83655, 0.98981, 1, 1, 0.83655, 0.73977, 0.83655, 0.73903, 0.84638, 1.033, 0.95546, 0.95933, 1, 1, 0.95546, 0.95933, 0.8271, 0.95417, 0.95933, 0.92179, 0.9446, 0.92179, 0.9446, 0.92179, 0.9446, 0.936, 0.91964, 0.82114, 0.97646, 1, 1, 0.82114, 0.97646, 0.8096, 0.78036, 0.8096, 0.78036, 1, 1, 0.8096, 0.78036, 1, 1, 0.89713, 0.77452, 0.89713, 1.10208, 0.94438, 0.95442, 0.94438, 0.95442, 0.94438, 0.95442, 0.94438, 0.95442, 0.94438, 0.95442, 0.94438, 0.95442, 0.94083, 0.97579, 0.90406, 0.94039, 0.90406, 0.9446, 0.938, 0.9446, 0.938, 0.9446, 0.938, 1, 0.99793, 0.90838, 0.94938, 0.868, 0.9031, 0.92179, 0.9446, 1, 1, 0.89713, 1.10208, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90989, 0.9358, 0.91945, 0.83181, 0.75261, 0.87992, 0.82976, 0.96034, 0.83689, 0.97268, 1.0078, 0.90838, 0.83637, 0.8019, 0.90157, 0.80061, 0.9446, 0.95407, 0.92436, 1.0258, 0.85022, 0.97153, 1.0156, 0.95546, 0.89192, 0.92179, 0.92361, 0.87107, 0.96318, 0.89713, 0.93704, 0.95638, 0.91905, 0.91709, 0.92796, 1.0258, 0.93704, 0.94836, 1.0373, 0.95933, 1.0078, 0.95871, 0.94836, 0.96174, 0.92601, 0.9498, 0.98607, 0.95776, 0.95933, 1.05453, 1.0078, 0.98275, 0.9314, 0.95617, 0.91701, 1.05993, 0.9446, 0.78367, 0.9553, 1, 0.86832, 1.0128, 0.95871, 0.99394, 0.87548, 0.96361, 0.86774, 1.0078, 0.95871, 0.9446, 0.95871, 0.86774, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.94083, 0.97579, 0.94083, 0.97579, 0.94083, 0.97579, 0.90406, 0.94039, 0.96694, 1, 0.89903, 1, 1, 1, 0.93582, 0.93582, 0.93582, 1, 0.908, 0.908, 0.918, 0.94219, 0.94219, 0.96544, 1, 1.285, 1, 1, 0.81079, 0.81079, 1, 1, 0.74854, 1, 1, 1, 1, 0.99793, 1, 1, 1, 0.65, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.17173, 1, 0.80535, 0.76169, 1.02058, 1.0732, 1.05486, 1, 1, 1.30692, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.16161, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
const MyriadProBoldMetrics = {
lineHeight: 1.2,
lineGap: 0.2
};
const MyriadProBoldItalicFactors = [1.36898, 1, 1, 0.66227, 0.80779, 0.81625, 0.97276, 0.97276, 0.97733, 0.92222, 0.83266, 0.94292, 0.94292, 1.16148, 1.02058, 0.93582, 0.96694, 0.93582, 1.17337, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.78076, 0.78076, 1.02058, 1.02058, 1.02058, 0.71541, 0.76813, 0.85576, 0.80591, 0.80729, 0.94299, 0.77512, 0.83655, 0.86523, 0.92222, 0.98621, 0.71743, 0.81698, 0.79726, 0.98558, 0.92222, 0.90637, 0.83809, 0.90637, 0.80729, 0.76463, 0.86275, 0.90699, 0.91605, 0.9154, 0.85308, 0.85458, 0.90531, 0.94292, 1.21296, 0.94292, 1.02058, 0.89903, 1.18616, 0.99613, 0.91677, 0.78216, 0.91677, 0.90083, 0.98796, 0.9135, 0.92168, 0.95381, 0.98981, 0.95298, 0.95381, 0.93459, 0.92168, 0.91513, 0.92004, 0.91677, 0.95077, 0.748, 1.04502, 0.91677, 0.92061, 0.94236, 0.89544, 0.89364, 0.9, 0.80687, 0.8578, 0.80687, 1.02058, 0.80779, 0.97276, 0.97276, 0.97276, 0.97276, 0.8578, 0.99973, 1.18616, 0.91339, 1.08074, 0.82891, 1.02058, 0.55509, 0.71526, 0.89022, 1.08595, 1, 1, 1.18616, 1, 0.96736, 0.93582, 1.18616, 1, 1.04864, 0.82711, 0.99043, 0.99043, 0.99043, 0.71541, 0.85576, 0.85576, 0.85576, 0.85576, 0.85576, 0.85576, 0.845, 0.80729, 0.77512, 0.77512, 0.77512, 0.77512, 0.98621, 0.98621, 0.98621, 0.98621, 0.95961, 0.92222, 0.90637, 0.90637, 0.90637, 0.90637, 0.90637, 1.02058, 0.90251, 0.90699, 0.90699, 0.90699, 0.90699, 0.85458, 0.83659, 0.94951, 0.99613, 0.99613, 0.99613, 0.99613, 0.99613, 0.99613, 0.85811, 0.78216, 0.90083, 0.90083, 0.90083, 0.90083, 0.95381, 0.95381, 0.95381, 0.95381, 0.9135, 0.92168, 0.91513, 0.91513, 0.91513, 0.91513, 0.91513, 1.08595, 0.91677, 0.91677, 0.91677, 0.91677, 0.91677, 0.89364, 0.92332, 0.89364, 0.85576, 0.99613, 0.85576, 0.99613, 0.85576, 0.99613, 0.80729, 0.78216, 0.80729, 0.78216, 0.80729, 0.78216, 0.80729, 0.78216, 0.94299, 0.76783, 0.95961, 0.91677, 0.77512, 0.90083, 0.77512, 0.90083, 0.77512, 0.90083, 0.77512, 0.90083, 0.77512, 0.90083, 0.86523, 0.9135, 0.86523, 0.9135, 0.86523, 0.9135, 1, 1, 0.92222, 0.92168, 0.92222, 0.92168, 0.98621, 0.95381, 0.98621, 0.95381, 0.98621, 0.95381, 0.98621, 0.95381, 0.98621, 0.95381, 0.86036, 0.97096, 0.71743, 0.98981, 1, 1, 0.95298, 0.79726, 0.95381, 1, 1, 0.79726, 0.6894, 0.79726, 0.74321, 0.81691, 1.0006, 0.92222, 0.92168, 1, 1, 0.92222, 0.92168, 0.79464, 0.92098, 0.92168, 0.90637, 0.91513, 0.90637, 0.91513, 0.90637, 0.91513, 0.909, 0.87514, 0.80729, 0.95077, 1, 1, 0.80729, 0.95077, 0.76463, 0.748, 0.76463, 0.748, 1, 1, 0.76463, 0.748, 1, 1, 0.86275, 0.72651, 0.86275, 1.04502, 0.90699, 0.91677, 0.90699, 0.91677, 0.90699, 0.91677, 0.90699, 0.91677, 0.90699, 0.91677, 0.90699, 0.91677, 0.9154, 0.94236, 0.85458, 0.89364, 0.85458, 0.90531, 0.9, 0.90531, 0.9, 0.90531, 0.9, 1, 0.97276, 0.85576, 0.99613, 0.845, 0.85811, 0.90251, 0.91677, 1, 1, 0.86275, 1.04502, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.00899, 1.30628, 0.85576, 0.80178, 0.66862, 0.7927, 0.69323, 0.88127, 0.72459, 0.89711, 0.95381, 0.85576, 0.80591, 0.7805, 0.94729, 0.77512, 0.90531, 0.92222, 0.90637, 0.98621, 0.81698, 0.92655, 0.98558, 0.92222, 0.85359, 0.90637, 0.90976, 0.83809, 0.94523, 0.86275, 0.83509, 0.93157, 0.85308, 0.83392, 0.92346, 0.98621, 0.83509, 0.92886, 0.91324, 0.92168, 0.95381, 0.90646, 0.92886, 0.90557, 0.86847, 0.90276, 0.91324, 0.86842, 0.92168, 0.99531, 0.95381, 0.9224, 0.85408, 0.92699, 0.86847, 1.0051, 0.91513, 0.80487, 0.93481, 1, 0.88159, 1.05214, 0.90646, 0.97355, 0.81539, 0.89398, 0.85923, 0.95381, 0.90646, 0.91513, 0.90646, 0.85923, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.9154, 0.94236, 0.9154, 0.94236, 0.9154, 0.94236, 0.85458, 0.89364, 0.96694, 1, 0.89903, 1, 1, 1, 0.91782, 0.91782, 0.91782, 1, 0.896, 0.896, 0.896, 0.9332, 0.9332, 0.95973, 1, 1.26, 1, 1, 0.80479, 0.80178, 1, 1, 0.85633, 1, 1, 1, 1, 0.97276, 1, 1, 1, 0.698, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.14542, 1, 0.79199, 0.78694, 1.02058, 1.03493, 1.05486, 1, 1, 1.23026, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.20006, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
const MyriadProBoldItalicMetrics = {
lineHeight: 1.2,
lineGap: 0.2
};
const MyriadProItalicFactors = [1.36898, 1, 1, 0.65507, 0.84943, 0.85639, 0.88465, 0.88465, 0.86936, 0.88307, 0.86948, 0.85283, 0.85283, 1.06383, 1.02058, 0.75945, 0.9219, 0.75945, 1.17337, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.75945, 0.75945, 1.02058, 1.02058, 1.02058, 0.69046, 0.70926, 0.85158, 0.77812, 0.76852, 0.89591, 0.70466, 0.76125, 0.80094, 0.86822, 0.83864, 0.728, 0.77212, 0.79475, 0.93637, 0.87514, 0.8588, 0.76013, 0.8588, 0.72421, 0.69866, 0.77598, 0.85991, 0.80811, 0.87832, 0.78112, 0.77512, 0.8562, 1.0222, 1.18417, 1.0222, 1.27014, 0.89903, 1.15012, 0.93859, 0.94399, 0.846, 0.94399, 0.81453, 1.0186, 0.94219, 0.96017, 1.03075, 1.02175, 0.912, 1.03075, 0.96998, 0.96017, 0.93859, 0.94399, 0.94399, 0.95493, 0.746, 1.12658, 0.94578, 0.91, 0.979, 0.882, 0.882, 0.83, 0.85034, 0.83537, 0.85034, 1.02058, 0.70869, 0.88465, 0.88465, 0.88465, 0.88465, 0.83537, 0.90083, 1.15012, 0.9161, 0.94565, 0.73541, 1.02058, 0.53609, 0.69353, 0.79519, 1.08595, 1, 1, 1.15012, 1, 0.91974, 0.75945, 1.15012, 1, 0.9446, 0.73361, 0.9005, 0.9005, 0.9005, 0.62864, 0.85158, 0.85158, 0.85158, 0.85158, 0.85158, 0.85158, 0.773, 0.76852, 0.70466, 0.70466, 0.70466, 0.70466, 0.83864, 0.83864, 0.83864, 0.83864, 0.90561, 0.87514, 0.8588, 0.8588, 0.8588, 0.8588, 0.8588, 1.02058, 0.85751, 0.85991, 0.85991, 0.85991, 0.85991, 0.77512, 0.76013, 0.88075, 0.93859, 0.93859, 0.93859, 0.93859, 0.93859, 0.93859, 0.8075, 0.846, 0.81453, 0.81453, 0.81453, 0.81453, 0.82424, 0.82424, 0.82424, 0.82424, 0.9278, 0.96017, 0.93859, 0.93859, 0.93859, 0.93859, 0.93859, 1.08595, 0.8562, 0.94578, 0.94578, 0.94578, 0.94578, 0.882, 0.94578, 0.882, 0.85158, 0.93859, 0.85158, 0.93859, 0.85158, 0.93859, 0.76852, 0.846, 0.76852, 0.846, 0.76852, 0.846, 0.76852, 0.846, 0.89591, 0.8544, 0.90561, 0.94399, 0.70466, 0.81453, 0.70466, 0.81453, 0.70466, 0.81453, 0.70466, 0.81453, 0.70466, 0.81453, 0.80094, 0.94219, 0.80094, 0.94219, 0.80094, 0.94219, 1, 1, 0.86822, 0.96017, 0.86822, 0.96017, 0.83864, 0.82424, 0.83864, 0.82424, 0.83864, 0.82424, 0.83864, 1.03075, 0.83864, 0.82424, 0.81402, 1.02738, 0.728, 1.02175, 1, 1, 0.912, 0.79475, 1.03075, 1, 1, 0.79475, 0.83911, 0.79475, 0.66266, 0.80553, 1.06676, 0.87514, 0.96017, 1, 1, 0.87514, 0.96017, 0.86865, 0.87396, 0.96017, 0.8588, 0.93859, 0.8588, 0.93859, 0.8588, 0.93859, 0.867, 0.84759, 0.72421, 0.95493, 1, 1, 0.72421, 0.95493, 0.69866, 0.746, 0.69866, 0.746, 1, 1, 0.69866, 0.746, 1, 1, 0.77598, 0.88417, 0.77598, 1.12658, 0.85991, 0.94578, 0.85991, 0.94578, 0.85991, 0.94578, 0.85991, 0.94578, 0.85991, 0.94578, 0.85991, 0.94578, 0.87832, 0.979, 0.77512, 0.882, 0.77512, 0.8562, 0.83, 0.8562, 0.83, 0.8562, 0.83, 1, 0.88465, 0.85158, 0.93859, 0.773, 0.8075, 0.85751, 0.8562, 1, 1, 0.77598, 1.12658, 1.15012, 1.15012, 1.15012, 1.15012, 1.15012, 1.15313, 1.15012, 1.15012, 1.15012, 1.08106, 1.03901, 0.85158, 0.77025, 0.62264, 0.7646, 0.65351, 0.86026, 0.69461, 0.89947, 1.03075, 0.85158, 0.77812, 0.76449, 0.88836, 0.70466, 0.8562, 0.86822, 0.8588, 0.83864, 0.77212, 0.85308, 0.93637, 0.87514, 0.82352, 0.8588, 0.85701, 0.76013, 0.89058, 0.77598, 0.8156, 0.82565, 0.78112, 0.77899, 0.89386, 0.83864, 0.8156, 0.9486, 0.92388, 0.96186, 1.03075, 0.91123, 0.9486, 0.93298, 0.878, 0.93942, 0.92388, 0.84596, 0.96186, 0.95119, 1.03075, 0.922, 0.88787, 0.95829, 0.88, 0.93559, 0.93859, 0.78815, 0.93758, 1, 0.89217, 1.03737, 0.91123, 0.93969, 0.77487, 0.85769, 0.86799, 1.03075, 0.91123, 0.93859, 0.91123, 0.86799, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.87832, 0.979, 0.87832, 0.979, 0.87832, 0.979, 0.77512, 0.882, 0.9219, 1, 0.89903, 1, 1, 1, 0.87321, 0.87321, 0.87321, 1, 1.027, 1.027, 1.027, 0.86847, 0.86847, 0.79121, 1, 1.124, 1, 1, 0.73572, 0.73572, 1, 1, 0.85034, 1, 1, 1, 1, 0.88465, 1, 1, 1, 0.669, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.04828, 1, 0.74948, 0.75187, 1.02058, 0.98391, 1.02119, 1, 1, 1.06233, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05233, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
const MyriadProItalicMetrics = {
lineHeight: 1.2,
lineGap: 0.2
};
const MyriadProRegularFactors = [1.36898, 1, 1, 0.76305, 0.82784, 0.94935, 0.89364, 0.92241, 0.89073, 0.90706, 0.98472, 0.85283, 0.85283, 1.0664, 1.02058, 0.74505, 0.9219, 0.74505, 1.23456, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.74505, 0.74505, 1.02058, 1.02058, 1.02058, 0.73002, 0.72601, 0.91755, 0.8126, 0.80314, 0.92222, 0.73764, 0.79726, 0.83051, 0.90284, 0.86023, 0.74, 0.8126, 0.84869, 0.96518, 0.91115, 0.8858, 0.79761, 0.8858, 0.74498, 0.73914, 0.81363, 0.89591, 0.83659, 0.89633, 0.85608, 0.8111, 0.90531, 1.0222, 1.22736, 1.0222, 1.27014, 0.89903, 0.90088, 0.86667, 1.0231, 0.896, 1.01411, 0.90083, 1.05099, 1.00512, 0.99793, 1.05326, 1.09377, 0.938, 1.06226, 1.00119, 0.99793, 0.98714, 1.0231, 1.01231, 0.98196, 0.792, 1.19137, 0.99074, 0.962, 1.01915, 0.926, 0.942, 0.856, 0.85034, 0.92006, 0.85034, 1.02058, 0.69067, 0.92241, 0.92241, 0.92241, 0.92241, 0.92006, 0.9332, 0.90088, 0.91882, 0.93484, 0.75339, 1.02058, 0.56866, 0.54324, 0.79519, 1.08595, 1, 1, 0.90088, 1, 0.95325, 0.74505, 0.90088, 1, 0.97198, 0.75339, 0.91009, 0.91009, 0.91009, 0.66466, 0.91755, 0.91755, 0.91755, 0.91755, 0.91755, 0.91755, 0.788, 0.80314, 0.73764, 0.73764, 0.73764, 0.73764, 0.86023, 0.86023, 0.86023, 0.86023, 0.92915, 0.91115, 0.8858, 0.8858, 0.8858, 0.8858, 0.8858, 1.02058, 0.8858, 0.89591, 0.89591, 0.89591, 0.89591, 0.8111, 0.79611, 0.89713, 0.86667, 0.86667, 0.86667, 0.86667, 0.86667, 0.86667, 0.86936, 0.896, 0.90083, 0.90083, 0.90083, 0.90083, 0.84224, 0.84224, 0.84224, 0.84224, 0.97276, 0.99793, 0.98714, 0.98714, 0.98714, 0.98714, 0.98714, 1.08595, 0.89876, 0.99074, 0.99074, 0.99074, 0.99074, 0.942, 1.0231, 0.942, 0.91755, 0.86667, 0.91755, 0.86667, 0.91755, 0.86667, 0.80314, 0.896, 0.80314, 0.896, 0.80314, 0.896, 0.80314, 0.896, 0.92222, 0.93372, 0.92915, 1.01411, 0.73764, 0.90083, 0.73764, 0.90083, 0.73764, 0.90083, 0.73764, 0.90083, 0.73764, 0.90083, 0.83051, 1.00512, 0.83051, 1.00512, 0.83051, 1.00512, 1, 1, 0.90284, 0.99793, 0.90976, 0.99793, 0.86023, 0.84224, 0.86023, 0.84224, 0.86023, 0.84224, 0.86023, 1.05326, 0.86023, 0.84224, 0.82873, 1.07469, 0.74, 1.09377, 1, 1, 0.938, 0.84869, 1.06226, 1, 1, 0.84869, 0.83704, 0.84869, 0.81441, 0.85588, 1.08927, 0.91115, 0.99793, 1, 1, 0.91115, 0.99793, 0.91887, 0.90991, 0.99793, 0.8858, 0.98714, 0.8858, 0.98714, 0.8858, 0.98714, 0.894, 0.91434, 0.74498, 0.98196, 1, 1, 0.74498, 0.98196, 0.73914, 0.792, 0.73914, 0.792, 1, 1, 0.73914, 0.792, 1, 1, 0.81363, 0.904, 0.81363, 1.19137, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89633, 1.01915, 0.8111, 0.942, 0.8111, 0.90531, 0.856, 0.90531, 0.856, 0.90531, 0.856, 1, 0.92241, 0.91755, 0.86667, 0.788, 0.86936, 0.8858, 0.89876, 1, 1, 0.81363, 1.19137, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90388, 1.03901, 0.92138, 0.78105, 0.7154, 0.86169, 0.80513, 0.94007, 0.82528, 0.98612, 1.06226, 0.91755, 0.8126, 0.81884, 0.92819, 0.73764, 0.90531, 0.90284, 0.8858, 0.86023, 0.8126, 0.91172, 0.96518, 0.91115, 0.83089, 0.8858, 0.87791, 0.79761, 0.89297, 0.81363, 0.88157, 0.89992, 0.85608, 0.81992, 0.94307, 0.86023, 0.88157, 0.95308, 0.98699, 0.99793, 1.06226, 0.95817, 0.95308, 0.97358, 0.928, 0.98088, 0.98699, 0.92761, 0.99793, 0.96017, 1.06226, 0.986, 0.944, 0.95978, 0.938, 0.96705, 0.98714, 0.80442, 0.98972, 1, 0.89762, 1.04552, 0.95817, 0.99007, 0.87064, 0.91879, 0.88888, 1.06226, 0.95817, 0.98714, 0.95817, 0.88888, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.89633, 1.01915, 0.89633, 1.01915, 0.89633, 1.01915, 0.8111, 0.942, 0.9219, 1, 0.89903, 1, 1, 1, 0.93173, 0.93173, 0.93173, 1, 1.06304, 1.06304, 1.06904, 0.89903, 0.89903, 0.80549, 1, 1.156, 1, 1, 0.76575, 0.76575, 1, 1, 0.72458, 1, 1, 1, 1, 0.92241, 1, 1, 1, 0.619, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.07257, 1, 0.74705, 0.71119, 1.02058, 1.024, 1.02119, 1, 1, 1.1536, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05638, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
const MyriadProRegularMetrics = {
lineHeight: 1.2,
lineGap: 0.2
};
;// CONCATENATED MODULE: ./src/core/segoeui_factors.js
const SegoeuiBoldFactors = [1.76738, 1, 1, 0.99297, 0.9824, 1.04016, 1.06497, 1.03424, 0.97529, 1.17647, 1.23203, 1.1085, 1.1085, 1.16939, 1.2107, 0.9754, 1.21408, 0.9754, 1.59578, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 0.81378, 0.81378, 1.2107, 1.2107, 1.2107, 0.71703, 0.97847, 0.97363, 0.88776, 0.8641, 1.02096, 0.79795, 0.85132, 0.914, 1.06085, 1.1406, 0.8007, 0.89858, 0.83693, 1.14889, 1.09398, 0.97489, 0.92094, 0.97489, 0.90399, 0.84041, 0.95923, 1.00135, 1, 1.06467, 0.98243, 0.90996, 0.99361, 1.1085, 1.56942, 1.1085, 1.2107, 0.74627, 0.94282, 0.96752, 1.01519, 0.86304, 1.01359, 0.97278, 1.15103, 1.01359, 0.98561, 1.02285, 1.02285, 1.00527, 1.02285, 1.0302, 0.99041, 1.0008, 1.01519, 1.01359, 1.02258, 0.79104, 1.16862, 0.99041, 0.97454, 1.02511, 0.99298, 0.96752, 0.95801, 0.94856, 1.16579, 0.94856, 1.2107, 0.9824, 1.03424, 1.03424, 1, 1.03424, 1.16579, 0.8727, 1.3871, 1.18622, 1.10818, 1.04478, 1.2107, 1.18622, 0.75155, 0.94994, 1.28826, 1.21408, 1.21408, 0.91056, 1, 0.91572, 0.9754, 0.64663, 1.18328, 1.24866, 1.04478, 1.14169, 1.15749, 1.17389, 0.71703, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.93506, 0.8641, 0.79795, 0.79795, 0.79795, 0.79795, 1.1406, 1.1406, 1.1406, 1.1406, 1.02096, 1.09398, 0.97426, 0.97426, 0.97426, 0.97426, 0.97426, 1.2107, 0.97489, 1.00135, 1.00135, 1.00135, 1.00135, 0.90996, 0.92094, 1.02798, 0.96752, 0.96752, 0.96752, 0.96752, 0.96752, 0.96752, 0.93136, 0.86304, 0.97278, 0.97278, 0.97278, 0.97278, 1.02285, 1.02285, 1.02285, 1.02285, 0.97122, 0.99041, 1, 1, 1, 1, 1, 1.28826, 1.0008, 0.99041, 0.99041, 0.99041, 0.99041, 0.96752, 1.01519, 0.96752, 0.97363, 0.96752, 0.97363, 0.96752, 0.97363, 0.96752, 0.8641, 0.86304, 0.8641, 0.86304, 0.8641, 0.86304, 0.8641, 0.86304, 1.02096, 1.03057, 1.02096, 1.03517, 0.79795, 0.97278, 0.79795, 0.97278, 0.79795, 0.97278, 0.79795, 0.97278, 0.79795, 0.97278, 0.914, 1.01359, 0.914, 1.01359, 0.914, 1.01359, 1, 1, 1.06085, 0.98561, 1.06085, 1.00879, 1.1406, 1.02285, 1.1406, 1.02285, 1.1406, 1.02285, 1.1406, 1.02285, 1.1406, 1.02285, 0.97138, 1.08692, 0.8007, 1.02285, 1, 1, 1.00527, 0.83693, 1.02285, 1, 1, 0.83693, 0.9455, 0.83693, 0.90418, 0.83693, 1.13005, 1.09398, 0.99041, 1, 1, 1.09398, 0.99041, 0.96692, 1.09251, 0.99041, 0.97489, 1.0008, 0.97489, 1.0008, 0.97489, 1.0008, 0.93994, 0.97931, 0.90399, 1.02258, 1, 1, 0.90399, 1.02258, 0.84041, 0.79104, 0.84041, 0.79104, 0.84041, 0.79104, 0.84041, 0.79104, 1, 1, 0.95923, 1.07034, 0.95923, 1.16862, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.06467, 1.02511, 0.90996, 0.96752, 0.90996, 0.99361, 0.95801, 0.99361, 0.95801, 0.99361, 0.95801, 1.07733, 1.03424, 0.97363, 0.96752, 0.93506, 0.93136, 0.97489, 1.0008, 1, 1, 0.95923, 1.16862, 1.15103, 1.15103, 1.01173, 1.03959, 0.75953, 0.81378, 0.79912, 1.15103, 1.21994, 0.95161, 0.87815, 1.01149, 0.81525, 0.7676, 0.98167, 1.01134, 1.02546, 0.84097, 1.03089, 1.18102, 0.97363, 0.88776, 0.85134, 0.97826, 0.79795, 0.99361, 1.06085, 0.97489, 1.1406, 0.89858, 1.0388, 1.14889, 1.09398, 0.86039, 0.97489, 1.0595, 0.92094, 0.94793, 0.95923, 0.90996, 0.99346, 0.98243, 1.02112, 0.95493, 1.1406, 0.90996, 1.03574, 1.02597, 1.0008, 1.18102, 1.06628, 1.03574, 1.0192, 1.01932, 1.00886, 0.97531, 1.0106, 1.0008, 1.13189, 1.18102, 1.02277, 0.98683, 1.0016, 0.99561, 1.07237, 1.0008, 0.90434, 0.99921, 0.93803, 0.8965, 1.23085, 1.06628, 1.04983, 0.96268, 1.0499, 0.98439, 1.18102, 1.06628, 1.0008, 1.06628, 0.98439, 0.79795, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.09466, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.97278, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.02065, 1, 1, 1, 1, 1, 1, 1.06467, 1.02511, 1.06467, 1.02511, 1.06467, 1.02511, 0.90996, 0.96752, 1, 1.21408, 0.89903, 1, 1, 0.75155, 1.04394, 1.04394, 1.04394, 1.04394, 0.98633, 0.98633, 0.98633, 0.73047, 0.73047, 1.20642, 0.91211, 1.25635, 1.222, 1.02956, 1.03372, 1.03372, 0.96039, 1.24633, 1, 1.12454, 0.93503, 1.03424, 1.19687, 1.03424, 1, 1, 1, 0.771, 1, 1, 1.15749, 1.15749, 1.15749, 1.10948, 0.86279, 0.94434, 0.86279, 0.94434, 0.86182, 1, 1, 1.16897, 1, 0.96085, 0.90137, 1.2107, 1.18416, 1.13973, 0.69825, 0.9716, 2.10339, 1.29004, 1.29004, 1.21172, 1.29004, 1.29004, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.18874, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.09193, 1.09193, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
const SegoeuiBoldMetrics = {
lineHeight: 1.33008,
lineGap: 0
};
const SegoeuiBoldItalicFactors = [1.76738, 1, 1, 0.98946, 1.03959, 1.04016, 1.02809, 1.036, 0.97639, 1.10953, 1.23203, 1.11144, 1.11144, 1.16939, 1.21237, 0.9754, 1.21261, 0.9754, 1.59754, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 0.81378, 0.81378, 1.21237, 1.21237, 1.21237, 0.73541, 0.97847, 0.97363, 0.89723, 0.87897, 1.0426, 0.79429, 0.85292, 0.91149, 1.05815, 1.1406, 0.79631, 0.90128, 0.83853, 1.04396, 1.10615, 0.97552, 0.94436, 0.97552, 0.88641, 0.80527, 0.96083, 1.00135, 1, 1.06777, 0.9817, 0.91142, 0.99361, 1.11144, 1.57293, 1.11144, 1.21237, 0.74627, 1.31818, 1.06585, 0.97042, 0.83055, 0.97042, 0.93503, 1.1261, 0.97042, 0.97922, 1.14236, 0.94552, 1.01054, 1.14236, 1.02471, 0.97922, 0.94165, 0.97042, 0.97042, 1.0276, 0.78929, 1.1261, 0.97922, 0.95874, 1.02197, 0.98507, 0.96752, 0.97168, 0.95107, 1.16579, 0.95107, 1.21237, 1.03959, 1.036, 1.036, 1, 1.036, 1.16579, 0.87357, 1.31818, 1.18754, 1.26781, 1.05356, 1.21237, 1.18622, 0.79487, 0.94994, 1.29004, 1.24047, 1.24047, 1.31818, 1, 0.91484, 0.9754, 1.31818, 1.1349, 1.24866, 1.05356, 1.13934, 1.15574, 1.17389, 0.73541, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.94385, 0.87897, 0.79429, 0.79429, 0.79429, 0.79429, 1.1406, 1.1406, 1.1406, 1.1406, 1.0426, 1.10615, 0.97552, 0.97552, 0.97552, 0.97552, 0.97552, 1.21237, 0.97552, 1.00135, 1.00135, 1.00135, 1.00135, 0.91142, 0.94436, 0.98721, 1.06585, 1.06585, 1.06585, 1.06585, 1.06585, 1.06585, 0.96705, 0.83055, 0.93503, 0.93503, 0.93503, 0.93503, 1.14236, 1.14236, 1.14236, 1.14236, 0.93125, 0.97922, 0.94165, 0.94165, 0.94165, 0.94165, 0.94165, 1.29004, 0.94165, 0.97922, 0.97922, 0.97922, 0.97922, 0.96752, 0.97042, 0.96752, 0.97363, 1.06585, 0.97363, 1.06585, 0.97363, 1.06585, 0.87897, 0.83055, 0.87897, 0.83055, 0.87897, 0.83055, 0.87897, 0.83055, 1.0426, 1.0033, 1.0426, 0.97042, 0.79429, 0.93503, 0.79429, 0.93503, 0.79429, 0.93503, 0.79429, 0.93503, 0.79429, 0.93503, 0.91149, 0.97042, 0.91149, 0.97042, 0.91149, 0.97042, 1, 1, 1.05815, 0.97922, 1.05815, 0.97922, 1.1406, 1.14236, 1.1406, 1.14236, 1.1406, 1.14236, 1.1406, 1.14236, 1.1406, 1.14236, 0.97441, 1.04302, 0.79631, 1.01582, 1, 1, 1.01054, 0.83853, 1.14236, 1, 1, 0.83853, 1.09125, 0.83853, 0.90418, 0.83853, 1.19508, 1.10615, 0.97922, 1, 1, 1.10615, 0.97922, 1.01034, 1.10466, 0.97922, 0.97552, 0.94165, 0.97552, 0.94165, 0.97552, 0.94165, 0.91602, 0.91981, 0.88641, 1.0276, 1, 1, 0.88641, 1.0276, 0.80527, 0.78929, 0.80527, 0.78929, 0.80527, 0.78929, 0.80527, 0.78929, 1, 1, 0.96083, 1.05403, 0.95923, 1.16862, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.06777, 1.02197, 0.91142, 0.96752, 0.91142, 0.99361, 0.97168, 0.99361, 0.97168, 0.99361, 0.97168, 1.23199, 1.036, 0.97363, 1.06585, 0.94385, 0.96705, 0.97552, 0.94165, 1, 1, 0.96083, 1.1261, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 0.95161, 1.27126, 1.00811, 0.83284, 0.77702, 0.99137, 0.95253, 1.0347, 0.86142, 1.07205, 1.14236, 0.97363, 0.89723, 0.86869, 1.09818, 0.79429, 0.99361, 1.05815, 0.97552, 1.1406, 0.90128, 1.06662, 1.04396, 1.10615, 0.84918, 0.97552, 1.04694, 0.94436, 0.98015, 0.96083, 0.91142, 1.00356, 0.9817, 1.01945, 0.98999, 1.1406, 0.91142, 1.04961, 0.9898, 1.00639, 1.14236, 1.07514, 1.04961, 0.99607, 1.02897, 1.008, 0.9898, 0.95134, 1.00639, 1.11121, 1.14236, 1.00518, 0.97981, 1.02186, 1, 1.08578, 0.94165, 0.99314, 0.98387, 0.93028, 0.93377, 1.35125, 1.07514, 1.10687, 0.93491, 1.04232, 1.00351, 1.14236, 1.07514, 0.94165, 1.07514, 1.00351, 0.79429, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.09097, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.93503, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.96609, 1, 1, 1, 1, 1, 1, 1.06777, 1.02197, 1.06777, 1.02197, 1.06777, 1.02197, 0.91142, 0.96752, 1, 1.21261, 0.89903, 1, 1, 0.75155, 1.04745, 1.04745, 1.04745, 1.04394, 0.98633, 0.98633, 0.98633, 0.72959, 0.72959, 1.20502, 0.91406, 1.26514, 1.222, 1.02956, 1.03372, 1.03372, 0.96039, 1.24633, 1, 1.09125, 0.93327, 1.03336, 1.16541, 1.036, 1, 1, 1, 0.771, 1, 1, 1.15574, 1.15574, 1.15574, 1.15574, 0.86364, 0.94434, 0.86279, 0.94434, 0.86224, 1, 1, 1.16798, 1, 0.96085, 0.90068, 1.21237, 1.18416, 1.13904, 0.69825, 0.9716, 2.10339, 1.29004, 1.29004, 1.21339, 1.29004, 1.29004, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.18775, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.13269, 1.13269, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
const SegoeuiBoldItalicMetrics = {
lineHeight: 1.33008,
lineGap: 0
};
const SegoeuiItalicFactors = [1.76738, 1, 1, 0.98946, 1.14763, 1.05365, 1.06234, 0.96927, 0.92586, 1.15373, 1.18414, 0.91349, 0.91349, 1.07403, 1.17308, 0.78383, 1.20088, 0.78383, 1.42531, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.78383, 0.78383, 1.17308, 1.17308, 1.17308, 0.77349, 0.94565, 0.94729, 0.85944, 0.88506, 0.9858, 0.74817, 0.80016, 0.88449, 0.98039, 0.95782, 0.69238, 0.89898, 0.83231, 0.98183, 1.03989, 0.96924, 0.86237, 0.96924, 0.80595, 0.74524, 0.86091, 0.95402, 0.94143, 0.98448, 0.8858, 0.83089, 0.93285, 1.0949, 1.39016, 1.0949, 1.45994, 0.74627, 1.04839, 0.97454, 0.97454, 0.87207, 0.97454, 0.87533, 1.06151, 0.97454, 1.00176, 1.16484, 1.08132, 0.98047, 1.16484, 1.02989, 1.01054, 0.96225, 0.97454, 0.97454, 1.06598, 0.79004, 1.16344, 1.00351, 0.94629, 0.9973, 0.91016, 0.96777, 0.9043, 0.91082, 0.92481, 0.91082, 1.17308, 0.95748, 0.96927, 0.96927, 1, 0.96927, 0.92481, 0.80597, 1.04839, 1.23393, 1.1781, 0.9245, 1.17308, 1.20808, 0.63218, 0.94261, 1.24822, 1.09971, 1.09971, 1.04839, 1, 0.85273, 0.78032, 1.04839, 1.09971, 1.22326, 0.9245, 1.09836, 1.13525, 1.15222, 0.70424, 0.94729, 0.94729, 0.94729, 0.94729, 0.94729, 0.94729, 0.85498, 0.88506, 0.74817, 0.74817, 0.74817, 0.74817, 0.95782, 0.95782, 0.95782, 0.95782, 0.9858, 1.03989, 0.96924, 0.96924, 0.96924, 0.96924, 0.96924, 1.17308, 0.96924, 0.95402, 0.95402, 0.95402, 0.95402, 0.83089, 0.86237, 0.88409, 0.97454, 0.97454, 0.97454, 0.97454, 0.97454, 0.97454, 0.92916, 0.87207, 0.87533, 0.87533, 0.87533, 0.87533, 0.93146, 0.93146, 0.93146, 0.93146, 0.93854, 1.01054, 0.96225, 0.96225, 0.96225, 0.96225, 0.96225, 1.24822, 0.8761, 1.00351, 1.00351, 1.00351, 1.00351, 0.96777, 0.97454, 0.96777, 0.94729, 0.97454, 0.94729, 0.97454, 0.94729, 0.97454, 0.88506, 0.87207, 0.88506, 0.87207, 0.88506, 0.87207, 0.88506, 0.87207, 0.9858, 0.95391, 0.9858, 0.97454, 0.74817, 0.87533, 0.74817, 0.87533, 0.74817, 0.87533, 0.74817, 0.87533, 0.74817, 0.87533, 0.88449, 0.97454, 0.88449, 0.97454, 0.88449, 0.97454, 1, 1, 0.98039, 1.00176, 0.98039, 1.00176, 0.95782, 0.93146, 0.95782, 0.93146, 0.95782, 0.93146, 0.95782, 1.16484, 0.95782, 0.93146, 0.84421, 1.12761, 0.69238, 1.08132, 1, 1, 0.98047, 0.83231, 1.16484, 1, 1, 0.84723, 1.04861, 0.84723, 0.78755, 0.83231, 1.23736, 1.03989, 1.01054, 1, 1, 1.03989, 1.01054, 0.9857, 1.03849, 1.01054, 0.96924, 0.96225, 0.96924, 0.96225, 0.96924, 0.96225, 0.92383, 0.90171, 0.80595, 1.06598, 1, 1, 0.80595, 1.06598, 0.74524, 0.79004, 0.74524, 0.79004, 0.74524, 0.79004, 0.74524, 0.79004, 1, 1, 0.86091, 1.02759, 0.85771, 1.16344, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.98448, 0.9973, 0.83089, 0.96777, 0.83089, 0.93285, 0.9043, 0.93285, 0.9043, 0.93285, 0.9043, 1.31868, 0.96927, 0.94729, 0.97454, 0.85498, 0.92916, 0.96924, 0.8761, 1, 1, 0.86091, 1.16344, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 0.81965, 0.81965, 0.94729, 0.78032, 0.71022, 0.90883, 0.84171, 0.99877, 0.77596, 1.05734, 1.2, 0.94729, 0.85944, 0.82791, 0.9607, 0.74817, 0.93285, 0.98039, 0.96924, 0.95782, 0.89898, 0.98316, 0.98183, 1.03989, 0.78614, 0.96924, 0.97642, 0.86237, 0.86075, 0.86091, 0.83089, 0.90082, 0.8858, 0.97296, 1.01284, 0.95782, 0.83089, 1.0976, 1.04, 1.03342, 1.2, 1.0675, 1.0976, 0.98205, 1.03809, 1.05097, 1.04, 0.95364, 1.03342, 1.05401, 1.2, 1.02148, 1.0119, 1.04724, 1.0127, 1.02732, 0.96225, 0.8965, 0.97783, 0.93574, 0.94818, 1.30679, 1.0675, 1.11826, 0.99821, 1.0557, 1.0326, 1.2, 1.0675, 0.96225, 1.0675, 1.0326, 0.74817, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.03754, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.87533, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.98705, 1, 1, 1, 1, 1, 1, 0.98448, 0.9973, 0.98448, 0.9973, 0.98448, 0.9973, 0.83089, 0.96777, 1, 1.20088, 0.89903, 1, 1, 0.75155, 0.94945, 0.94945, 0.94945, 0.94945, 1.12317, 1.12317, 1.12317, 0.67603, 0.67603, 1.15621, 0.73584, 1.21191, 1.22135, 1.06483, 0.94868, 0.94868, 0.95996, 1.24633, 1, 1.07497, 0.87709, 0.96927, 1.01473, 0.96927, 1, 1, 1, 0.77295, 1, 1, 1.09836, 1.09836, 1.09836, 1.01522, 0.86321, 0.94434, 0.8649, 0.94434, 0.86182, 1, 1, 1.083, 1, 0.91578, 0.86438, 1.17308, 1.18416, 1.14589, 0.69825, 0.97622, 1.96791, 1.24822, 1.24822, 1.17308, 1.24822, 1.24822, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.17984, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.10742, 1.10742, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
const SegoeuiItalicMetrics = {
lineHeight: 1.33008,
lineGap: 0
};
const SegoeuiRegularFactors = [1.76738, 1, 1, 0.98594, 1.02285, 1.10454, 1.06234, 0.96927, 0.92037, 1.19985, 1.2046, 0.90616, 0.90616, 1.07152, 1.1714, 0.78032, 1.20088, 0.78032, 1.40246, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.78032, 0.78032, 1.1714, 1.1714, 1.1714, 0.80597, 0.94084, 0.96706, 0.85944, 0.85734, 0.97093, 0.75842, 0.79936, 0.88198, 0.9831, 0.95782, 0.71387, 0.86969, 0.84636, 1.07796, 1.03584, 0.96924, 0.83968, 0.96924, 0.82826, 0.79649, 0.85771, 0.95132, 0.93119, 0.98965, 0.88433, 0.8287, 0.93365, 1.08612, 1.3638, 1.08612, 1.45786, 0.74627, 0.80499, 0.91484, 1.05707, 0.92383, 1.05882, 0.9403, 1.12654, 1.05882, 1.01756, 1.09011, 1.09011, 0.99414, 1.09011, 1.034, 1.01756, 1.05356, 1.05707, 1.05882, 1.04399, 0.84863, 1.21968, 1.01756, 0.95801, 1.00068, 0.91797, 0.96777, 0.9043, 0.90351, 0.92105, 0.90351, 1.1714, 0.85337, 0.96927, 0.96927, 0.99912, 0.96927, 0.92105, 0.80597, 1.2434, 1.20808, 1.05937, 0.90957, 1.1714, 1.20808, 0.75155, 0.94261, 1.24644, 1.09971, 1.09971, 0.84751, 1, 0.85273, 0.78032, 0.61584, 1.05425, 1.17914, 0.90957, 1.08665, 1.11593, 1.14169, 0.73381, 0.96706, 0.96706, 0.96706, 0.96706, 0.96706, 0.96706, 0.86035, 0.85734, 0.75842, 0.75842, 0.75842, 0.75842, 0.95782, 0.95782, 0.95782, 0.95782, 0.97093, 1.03584, 0.96924, 0.96924, 0.96924, 0.96924, 0.96924, 1.1714, 0.96924, 0.95132, 0.95132, 0.95132, 0.95132, 0.8287, 0.83968, 0.89049, 0.91484, 0.91484, 0.91484, 0.91484, 0.91484, 0.91484, 0.93575, 0.92383, 0.9403, 0.9403, 0.9403, 0.9403, 0.8717, 0.8717, 0.8717, 0.8717, 1.00527, 1.01756, 1.05356, 1.05356, 1.05356, 1.05356, 1.05356, 1.24644, 0.95923, 1.01756, 1.01756, 1.01756, 1.01756, 0.96777, 1.05707, 0.96777, 0.96706, 0.91484, 0.96706, 0.91484, 0.96706, 0.91484, 0.85734, 0.92383, 0.85734, 0.92383, 0.85734, 0.92383, 0.85734, 0.92383, 0.97093, 1.0969, 0.97093, 1.05882, 0.75842, 0.9403, 0.75842, 0.9403, 0.75842, 0.9403, 0.75842, 0.9403, 0.75842, 0.9403, 0.88198, 1.05882, 0.88198, 1.05882, 0.88198, 1.05882, 1, 1, 0.9831, 1.01756, 0.9831, 1.01756, 0.95782, 0.8717, 0.95782, 0.8717, 0.95782, 0.8717, 0.95782, 1.09011, 0.95782, 0.8717, 0.84784, 1.11551, 0.71387, 1.09011, 1, 1, 0.99414, 0.84636, 1.09011, 1, 1, 0.84636, 1.0536, 0.84636, 0.94298, 0.84636, 1.23297, 1.03584, 1.01756, 1, 1, 1.03584, 1.01756, 1.00323, 1.03444, 1.01756, 0.96924, 1.05356, 0.96924, 1.05356, 0.96924, 1.05356, 0.93066, 0.98293, 0.82826, 1.04399, 1, 1, 0.82826, 1.04399, 0.79649, 0.84863, 0.79649, 0.84863, 0.79649, 0.84863, 0.79649, 0.84863, 1, 1, 0.85771, 1.17318, 0.85771, 1.21968, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.98965, 1.00068, 0.8287, 0.96777, 0.8287, 0.93365, 0.9043, 0.93365, 0.9043, 0.93365, 0.9043, 1.08571, 0.96927, 0.96706, 0.91484, 0.86035, 0.93575, 0.96924, 0.95923, 1, 1, 0.85771, 1.21968, 1.11437, 1.11437, 0.93109, 0.91202, 0.60411, 0.84164, 0.55572, 1.01173, 0.97361, 0.81818, 0.81818, 0.96635, 0.78032, 0.72727, 0.92366, 0.98601, 1.03405, 0.77968, 1.09799, 1.2, 0.96706, 0.85944, 0.85638, 0.96491, 0.75842, 0.93365, 0.9831, 0.96924, 0.95782, 0.86969, 0.94152, 1.07796, 1.03584, 0.78437, 0.96924, 0.98715, 0.83968, 0.83491, 0.85771, 0.8287, 0.94492, 0.88433, 0.9287, 1.0098, 0.95782, 0.8287, 1.0625, 0.98248, 1.03424, 1.2, 1.01071, 1.0625, 0.95246, 1.03809, 1.04912, 0.98248, 1.00221, 1.03424, 1.05443, 1.2, 1.04785, 0.99609, 1.00169, 1.05176, 0.99346, 1.05356, 0.9087, 1.03004, 0.95542, 0.93117, 1.23362, 1.01071, 1.07831, 1.02512, 1.05205, 1.03502, 1.2, 1.01071, 1.05356, 1.01071, 1.03502, 0.75842, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.03719, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.9403, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.04021, 1, 1, 1, 1, 1, 1, 0.98965, 1.00068, 0.98965, 1.00068, 0.98965, 1.00068, 0.8287, 0.96777, 1, 1.20088, 0.89903, 1, 1, 0.75155, 1.03077, 1.03077, 1.03077, 1.03077, 1.13196, 1.13196, 1.13196, 0.67428, 0.67428, 1.16039, 0.73291, 1.20996, 1.22135, 1.06483, 0.94868, 0.94868, 0.95996, 1.24633, 1, 1.07497, 0.87796, 0.96927, 1.01518, 0.96927, 1, 1, 1, 0.77295, 1, 1, 1.10539, 1.10539, 1.11358, 1.06967, 0.86279, 0.94434, 0.86279, 0.94434, 0.86182, 1, 1, 1.083, 1, 0.91578, 0.86507, 1.1714, 1.18416, 1.14589, 0.69825, 0.97622, 1.9697, 1.24822, 1.24822, 1.17238, 1.24822, 1.24822, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.18083, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.10938, 1.10938, 1, 1, 1, 1.05425, 1.09971, 1.09971, 1.09971, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
const SegoeuiRegularMetrics = {
lineHeight: 1.33008,
lineGap: 0
};
;// CONCATENATED MODULE: ./src/core/xfa_fonts.js
const getXFAFontMap = getLookupTableFactory(function (t) {
t["MyriadPro-Regular"] = t["PdfJS-Fallback-Regular"] = {
name: "LiberationSans-Regular",
factors: MyriadProRegularFactors,
baseWidths: LiberationSansRegularWidths,
baseMapping: LiberationSansRegularMapping,
metrics: MyriadProRegularMetrics
};
t["MyriadPro-Bold"] = t["PdfJS-Fallback-Bold"] = {
name: "LiberationSans-Bold",
factors: MyriadProBoldFactors,
baseWidths: LiberationSansBoldWidths,
baseMapping: LiberationSansBoldMapping,
metrics: MyriadProBoldMetrics
};
t["MyriadPro-It"] = t["MyriadPro-Italic"] = t["PdfJS-Fallback-Italic"] = {
name: "LiberationSans-Italic",
factors: MyriadProItalicFactors,
baseWidths: LiberationSansItalicWidths,
baseMapping: LiberationSansItalicMapping,
metrics: MyriadProItalicMetrics
};
t["MyriadPro-BoldIt"] = t["MyriadPro-BoldItalic"] = t["PdfJS-Fallback-BoldItalic"] = {
name: "LiberationSans-BoldItalic",
factors: MyriadProBoldItalicFactors,
baseWidths: LiberationSansBoldItalicWidths,
baseMapping: LiberationSansBoldItalicMapping,
metrics: MyriadProBoldItalicMetrics
};
t.ArialMT = t.Arial = t["Arial-Regular"] = {
name: "LiberationSans-Regular",
baseWidths: LiberationSansRegularWidths,
baseMapping: LiberationSansRegularMapping
};
t["Arial-BoldMT"] = t["Arial-Bold"] = {
name: "LiberationSans-Bold",
baseWidths: LiberationSansBoldWidths,
baseMapping: LiberationSansBoldMapping
};
t["Arial-ItalicMT"] = t["Arial-Italic"] = {
name: "LiberationSans-Italic",
baseWidths: LiberationSansItalicWidths,
baseMapping: LiberationSansItalicMapping
};
t["Arial-BoldItalicMT"] = t["Arial-BoldItalic"] = {
name: "LiberationSans-BoldItalic",
baseWidths: LiberationSansBoldItalicWidths,
baseMapping: LiberationSansBoldItalicMapping
};
t["Calibri-Regular"] = {
name: "LiberationSans-Regular",
factors: CalibriRegularFactors,
baseWidths: LiberationSansRegularWidths,
baseMapping: LiberationSansRegularMapping,
metrics: CalibriRegularMetrics
};
t["Calibri-Bold"] = {
name: "LiberationSans-Bold",
factors: CalibriBoldFactors,
baseWidths: LiberationSansBoldWidths,
baseMapping: LiberationSansBoldMapping,
metrics: CalibriBoldMetrics
};
t["Calibri-Italic"] = {
name: "LiberationSans-Italic",
factors: CalibriItalicFactors,
baseWidths: LiberationSansItalicWidths,
baseMapping: LiberationSansItalicMapping,
metrics: CalibriItalicMetrics
};
t["Calibri-BoldItalic"] = {
name: "LiberationSans-BoldItalic",
factors: CalibriBoldItalicFactors,
baseWidths: LiberationSansBoldItalicWidths,
baseMapping: LiberationSansBoldItalicMapping,
metrics: CalibriBoldItalicMetrics
};
t["Segoeui-Regular"] = {
name: "LiberationSans-Regular",
factors: SegoeuiRegularFactors,
baseWidths: LiberationSansRegularWidths,
baseMapping: LiberationSansRegularMapping,
metrics: SegoeuiRegularMetrics
};
t["Segoeui-Bold"] = {
name: "LiberationSans-Bold",
factors: SegoeuiBoldFactors,
baseWidths: LiberationSansBoldWidths,
baseMapping: LiberationSansBoldMapping,
metrics: SegoeuiBoldMetrics
};
t["Segoeui-Italic"] = {
name: "LiberationSans-Italic",
factors: SegoeuiItalicFactors,
baseWidths: LiberationSansItalicWidths,
baseMapping: LiberationSansItalicMapping,
metrics: SegoeuiItalicMetrics
};
t["Segoeui-BoldItalic"] = {
name: "LiberationSans-BoldItalic",
factors: SegoeuiBoldItalicFactors,
baseWidths: LiberationSansBoldItalicWidths,
baseMapping: LiberationSansBoldItalicMapping,
metrics: SegoeuiBoldItalicMetrics
};
t["Helvetica-Regular"] = t.Helvetica = {
name: "LiberationSans-Regular",
factors: HelveticaRegularFactors,
baseWidths: LiberationSansRegularWidths,
baseMapping: LiberationSansRegularMapping,
metrics: HelveticaRegularMetrics
};
t["Helvetica-Bold"] = {
name: "LiberationSans-Bold",
factors: HelveticaBoldFactors,
baseWidths: LiberationSansBoldWidths,
baseMapping: LiberationSansBoldMapping,
metrics: HelveticaBoldMetrics
};
t["Helvetica-Italic"] = {
name: "LiberationSans-Italic",
factors: HelveticaItalicFactors,
baseWidths: LiberationSansItalicWidths,
baseMapping: LiberationSansItalicMapping,
metrics: HelveticaItalicMetrics
};
t["Helvetica-BoldItalic"] = {
name: "LiberationSans-BoldItalic",
factors: HelveticaBoldItalicFactors,
baseWidths: LiberationSansBoldItalicWidths,
baseMapping: LiberationSansBoldItalicMapping,
metrics: HelveticaBoldItalicMetrics
};
});
function getXfaFontName(name) {
const fontName = normalizeFontName(name);
const fontMap = getXFAFontMap();
return fontMap[fontName];
}
function getXfaFontWidths(name) {
const info = getXfaFontName(name);
if (!info) {
return null;
}
const {
baseWidths,
baseMapping,
factors
} = info;
const rescaledBaseWidths = !factors ? baseWidths : baseWidths.map((w, i) => w * factors[i]);
let currentCode = -2;
let currentArray;
const newWidths = [];
for (const [unicode, glyphIndex] of baseMapping.map((charUnicode, index) => [charUnicode, index]).sort(([unicode1], [unicode2]) => unicode1 - unicode2)) {
if (unicode === -1) {
continue;
}
if (unicode === currentCode + 1) {
currentArray.push(rescaledBaseWidths[glyphIndex]);
currentCode += 1;
} else {
currentCode = unicode;
currentArray = [rescaledBaseWidths[glyphIndex]];
newWidths.push(unicode, currentArray);
}
}
return newWidths;
}
function getXfaFontDict(name) {
const widths = getXfaFontWidths(name);
const dict = new Dict(null);
dict.set("BaseFont", Name.get(name));
dict.set("Type", Name.get("Font"));
dict.set("Subtype", Name.get("CIDFontType2"));
dict.set("Encoding", Name.get("Identity-H"));
dict.set("CIDToGIDMap", Name.get("Identity"));
dict.set("W", widths);
dict.set("FirstChar", widths[0]);
dict.set("LastChar", widths.at(-2) + widths.at(-1).length - 1);
const descriptor = new Dict(null);
dict.set("FontDescriptor", descriptor);
const systemInfo = new Dict(null);
systemInfo.set("Ordering", "Identity");
systemInfo.set("Registry", "Adobe");
systemInfo.set("Supplement", 0);
dict.set("CIDSystemInfo", systemInfo);
return dict;
}
;// CONCATENATED MODULE: ./src/core/ps_parser.js
class PostScriptParser {
constructor(lexer) {
this.lexer = lexer;
this.operators = [];
this.token = null;
this.prev = null;
}
nextToken() {
this.prev = this.token;
this.token = this.lexer.getToken();
}
accept(type) {
if (this.token.type === type) {
this.nextToken();
return true;
}
return false;
}
expect(type) {
if (this.accept(type)) {
return true;
}
throw new FormatError(`Unexpected symbol: found ${this.token.type} expected ${type}.`);
}
parse() {
this.nextToken();
this.expect(PostScriptTokenTypes.LBRACE);
this.parseBlock();
this.expect(PostScriptTokenTypes.RBRACE);
return this.operators;
}
parseBlock() {
while (true) {
if (this.accept(PostScriptTokenTypes.NUMBER)) {
this.operators.push(this.prev.value);
} else if (this.accept(PostScriptTokenTypes.OPERATOR)) {
this.operators.push(this.prev.value);
} else if (this.accept(PostScriptTokenTypes.LBRACE)) {
this.parseCondition();
} else {
return;
}
}
}
parseCondition() {
const conditionLocation = this.operators.length;
this.operators.push(null, null);
this.parseBlock();
this.expect(PostScriptTokenTypes.RBRACE);
if (this.accept(PostScriptTokenTypes.IF)) {
this.operators[conditionLocation] = this.operators.length;
this.operators[conditionLocation + 1] = "jz";
} else if (this.accept(PostScriptTokenTypes.LBRACE)) {
const jumpLocation = this.operators.length;
this.operators.push(null, null);
const endOfTrue = this.operators.length;
this.parseBlock();
this.expect(PostScriptTokenTypes.RBRACE);
this.expect(PostScriptTokenTypes.IFELSE);
this.operators[jumpLocation] = this.operators.length;
this.operators[jumpLocation + 1] = "j";
this.operators[conditionLocation] = endOfTrue;
this.operators[conditionLocation + 1] = "jz";
} else {
throw new FormatError("PS Function: error parsing conditional.");
}
}
}
const PostScriptTokenTypes = {
LBRACE: 0,
RBRACE: 1,
NUMBER: 2,
OPERATOR: 3,
IF: 4,
IFELSE: 5
};
class PostScriptToken {
static get opCache() {
return shadow(this, "opCache", Object.create(null));
}
constructor(type, value) {
this.type = type;
this.value = value;
}
static getOperator(op) {
return PostScriptToken.opCache[op] ||= new PostScriptToken(PostScriptTokenTypes.OPERATOR, op);
}
static get LBRACE() {
return shadow(this, "LBRACE", new PostScriptToken(PostScriptTokenTypes.LBRACE, "{"));
}
static get RBRACE() {
return shadow(this, "RBRACE", new PostScriptToken(PostScriptTokenTypes.RBRACE, "}"));
}
static get IF() {
return shadow(this, "IF", new PostScriptToken(PostScriptTokenTypes.IF, "IF"));
}
static get IFELSE() {
return shadow(this, "IFELSE", new PostScriptToken(PostScriptTokenTypes.IFELSE, "IFELSE"));
}
}
class PostScriptLexer {
constructor(stream) {
this.stream = stream;
this.nextChar();
this.strBuf = [];
}
nextChar() {
return this.currentChar = this.stream.getByte();
}
getToken() {
let comment = false;
let ch = this.currentChar;
while (true) {
if (ch < 0) {
return EOF;
}
if (comment) {
if (ch === 0x0a || ch === 0x0d) {
comment = false;
}
} else if (ch === 0x25) {
comment = true;
} else if (!isWhiteSpace(ch)) {
break;
}
ch = this.nextChar();
}
switch (ch | 0) {
case 0x30:
case 0x31:
case 0x32:
case 0x33:
case 0x34:
case 0x35:
case 0x36:
case 0x37:
case 0x38:
case 0x39:
case 0x2b:
case 0x2d:
case 0x2e:
return new PostScriptToken(PostScriptTokenTypes.NUMBER, this.getNumber());
case 0x7b:
this.nextChar();
return PostScriptToken.LBRACE;
case 0x7d:
this.nextChar();
return PostScriptToken.RBRACE;
}
const strBuf = this.strBuf;
strBuf.length = 0;
strBuf[0] = String.fromCharCode(ch);
while ((ch = this.nextChar()) >= 0 && (ch >= 0x41 && ch <= 0x5a || ch >= 0x61 && ch <= 0x7a)) {
strBuf.push(String.fromCharCode(ch));
}
const str = strBuf.join("");
switch (str.toLowerCase()) {
case "if":
return PostScriptToken.IF;
case "ifelse":
return PostScriptToken.IFELSE;
default:
return PostScriptToken.getOperator(str);
}
}
getNumber() {
let ch = this.currentChar;
const strBuf = this.strBuf;
strBuf.length = 0;
strBuf[0] = String.fromCharCode(ch);
while ((ch = this.nextChar()) >= 0) {
if (ch >= 0x30 && ch <= 0x39 || ch === 0x2d || ch === 0x2e) {
strBuf.push(String.fromCharCode(ch));
} else {
break;
}
}
const value = parseFloat(strBuf.join(""));
if (isNaN(value)) {
throw new FormatError(`Invalid floating point number: ${value}`);
}
return value;
}
}
;// CONCATENATED MODULE: ./src/core/image_utils.js
class BaseLocalCache {
constructor(options) {
if (this.constructor === BaseLocalCache) {
unreachable("Cannot initialize BaseLocalCache.");
}
this._onlyRefs = options?.onlyRefs === true;
if (!this._onlyRefs) {
this._nameRefMap = new Map();
this._imageMap = new Map();
}
this._imageCache = new RefSetCache();
}
getByName(name) {
if (this._onlyRefs) {
unreachable("Should not call `getByName` method.");
}
const ref = this._nameRefMap.get(name);
if (ref) {
return this.getByRef(ref);
}
return this._imageMap.get(name) || null;
}
getByRef(ref) {
return this._imageCache.get(ref) || null;
}
set(name, ref, data) {
unreachable("Abstract method `set` called.");
}
}
class LocalImageCache extends BaseLocalCache {
set(name, ref = null, data) {
if (typeof name !== "string") {
throw new Error('LocalImageCache.set - expected "name" argument.');
}
if (ref) {
if (this._imageCache.has(ref)) {
return;
}
this._nameRefMap.set(name, ref);
this._imageCache.put(ref, data);
return;
}
if (this._imageMap.has(name)) {
return;
}
this._imageMap.set(name, data);
}
}
class LocalColorSpaceCache extends BaseLocalCache {
set(name = null, ref = null, data) {
if (typeof name !== "string" && !ref) {
throw new Error('LocalColorSpaceCache.set - expected "name" and/or "ref" argument.');
}
if (ref) {
if (this._imageCache.has(ref)) {
return;
}
if (name !== null) {
this._nameRefMap.set(name, ref);
}
this._imageCache.put(ref, data);
return;
}
if (this._imageMap.has(name)) {
return;
}
this._imageMap.set(name, data);
}
}
class LocalFunctionCache extends BaseLocalCache {
constructor(options) {
super({
onlyRefs: true
});
}
set(name = null, ref, data) {
if (!ref) {
throw new Error('LocalFunctionCache.set - expected "ref" argument.');
}
if (this._imageCache.has(ref)) {
return;
}
this._imageCache.put(ref, data);
}
}
class LocalGStateCache extends BaseLocalCache {
set(name, ref = null, data) {
if (typeof name !== "string") {
throw new Error('LocalGStateCache.set - expected "name" argument.');
}
if (ref) {
if (this._imageCache.has(ref)) {
return;
}
this._nameRefMap.set(name, ref);
this._imageCache.put(ref, data);
return;
}
if (this._imageMap.has(name)) {
return;
}
this._imageMap.set(name, data);
}
}
class LocalTilingPatternCache extends BaseLocalCache {
constructor(options) {
super({
onlyRefs: true
});
}
set(name = null, ref, data) {
if (!ref) {
throw new Error('LocalTilingPatternCache.set - expected "ref" argument.');
}
if (this._imageCache.has(ref)) {
return;
}
this._imageCache.put(ref, data);
}
}
class RegionalImageCache extends BaseLocalCache {
constructor(options) {
super({
onlyRefs: true
});
}
set(name = null, ref, data) {
if (!ref) {
throw new Error('RegionalImageCache.set - expected "ref" argument.');
}
if (this._imageCache.has(ref)) {
return;
}
this._imageCache.put(ref, data);
}
}
class GlobalImageCache {
static NUM_PAGES_THRESHOLD = 2;
static MIN_IMAGES_TO_CACHE = 10;
static MAX_BYTE_SIZE = 5 * MAX_IMAGE_SIZE_TO_CACHE;
constructor() {
this._refCache = new RefSetCache();
this._imageCache = new RefSetCache();
}
get _byteSize() {
let byteSize = 0;
for (const imageData of this._imageCache) {
byteSize += imageData.byteSize;
}
return byteSize;
}
get _cacheLimitReached() {
if (this._imageCache.size < GlobalImageCache.MIN_IMAGES_TO_CACHE) {
return false;
}
if (this._byteSize < GlobalImageCache.MAX_BYTE_SIZE) {
return false;
}
return true;
}
shouldCache(ref, pageIndex) {
let pageIndexSet = this._refCache.get(ref);
if (!pageIndexSet) {
pageIndexSet = new Set();
this._refCache.put(ref, pageIndexSet);
}
pageIndexSet.add(pageIndex);
if (pageIndexSet.size < GlobalImageCache.NUM_PAGES_THRESHOLD) {
return false;
}
if (!this._imageCache.has(ref) && this._cacheLimitReached) {
return false;
}
return true;
}
addByteSize(ref, byteSize) {
const imageData = this._imageCache.get(ref);
if (!imageData) {
return;
}
if (imageData.byteSize) {
return;
}
imageData.byteSize = byteSize;
}
getData(ref, pageIndex) {
const pageIndexSet = this._refCache.get(ref);
if (!pageIndexSet) {
return null;
}
if (pageIndexSet.size < GlobalImageCache.NUM_PAGES_THRESHOLD) {
return null;
}
const imageData = this._imageCache.get(ref);
if (!imageData) {
return null;
}
pageIndexSet.add(pageIndex);
return imageData;
}
setData(ref, data) {
if (!this._refCache.has(ref)) {
throw new Error('GlobalImageCache.setData - expected "shouldCache" to have been called.');
}
if (this._imageCache.has(ref)) {
return;
}
if (this._cacheLimitReached) {
warn("GlobalImageCache.setData - cache limit reached.");
return;
}
this._imageCache.put(ref, data);
}
clear(onlyData = false) {
if (!onlyData) {
this._refCache.clear();
}
this._imageCache.clear();
}
}
;// CONCATENATED MODULE: ./src/core/function.js
class PDFFunctionFactory {
constructor({
xref,
isEvalSupported = true
}) {
this.xref = xref;
this.isEvalSupported = isEvalSupported !== false;
}
create(fn) {
const cachedFunction = this.getCached(fn);
if (cachedFunction) {
return cachedFunction;
}
const parsedFunction = PDFFunction.parse({
xref: this.xref,
isEvalSupported: this.isEvalSupported,
fn: fn instanceof Ref ? this.xref.fetch(fn) : fn
});
this._cache(fn, parsedFunction);
return parsedFunction;
}
createFromArray(fnObj) {
const cachedFunction = this.getCached(fnObj);
if (cachedFunction) {
return cachedFunction;
}
const parsedFunction = PDFFunction.parseArray({
xref: this.xref,
isEvalSupported: this.isEvalSupported,
fnObj: fnObj instanceof Ref ? this.xref.fetch(fnObj) : fnObj
});
this._cache(fnObj, parsedFunction);
return parsedFunction;
}
getCached(cacheKey) {
let fnRef;
if (cacheKey instanceof Ref) {
fnRef = cacheKey;
} else if (cacheKey instanceof Dict) {
fnRef = cacheKey.objId;
} else if (cacheKey instanceof BaseStream) {
fnRef = cacheKey.dict?.objId;
}
if (fnRef) {
const localFunction = this._localFunctionCache.getByRef(fnRef);
if (localFunction) {
return localFunction;
}
}
return null;
}
_cache(cacheKey, parsedFunction) {
if (!parsedFunction) {
throw new Error('PDFFunctionFactory._cache - expected "parsedFunction" argument.');
}
let fnRef;
if (cacheKey instanceof Ref) {
fnRef = cacheKey;
} else if (cacheKey instanceof Dict) {
fnRef = cacheKey.objId;
} else if (cacheKey instanceof BaseStream) {
fnRef = cacheKey.dict?.objId;
}
if (fnRef) {
this._localFunctionCache.set(null, fnRef, parsedFunction);
}
}
get _localFunctionCache() {
return shadow(this, "_localFunctionCache", new LocalFunctionCache());
}
}
function toNumberArray(arr) {
if (!Array.isArray(arr)) {
return null;
}
const length = arr.length;
for (let i = 0; i < length; i++) {
if (typeof arr[i] !== "number") {
const result = new Array(length);
for (let j = 0; j < length; j++) {
result[j] = +arr[j];
}
return result;
}
}
return arr;
}
class PDFFunction {
static getSampleArray(size, outputSize, bps, stream) {
let i, ii;
let length = 1;
for (i = 0, ii = size.length; i < ii; i++) {
length *= size[i];
}
length *= outputSize;
const array = new Array(length);
let codeSize = 0;
let codeBuf = 0;
const sampleMul = 1.0 / (2.0 ** bps - 1);
const strBytes = stream.getBytes((length * bps + 7) / 8);
let strIdx = 0;
for (i = 0; i < length; i++) {
while (codeSize < bps) {
codeBuf <<= 8;
codeBuf |= strBytes[strIdx++];
codeSize += 8;
}
codeSize -= bps;
array[i] = (codeBuf >> codeSize) * sampleMul;
codeBuf &= (1 << codeSize) - 1;
}
return array;
}
static parse({
xref,
isEvalSupported,
fn
}) {
const dict = fn.dict || fn;
const typeNum = dict.get("FunctionType");
switch (typeNum) {
case 0:
return this.constructSampled({
xref,
isEvalSupported,
fn,
dict
});
case 1:
break;
case 2:
return this.constructInterpolated({
xref,
isEvalSupported,
dict
});
case 3:
return this.constructStiched({
xref,
isEvalSupported,
dict
});
case 4:
return this.constructPostScript({
xref,
isEvalSupported,
fn,
dict
});
}
throw new FormatError("Unknown type of function");
}
static parseArray({
xref,
isEvalSupported,
fnObj
}) {
if (!Array.isArray(fnObj)) {
return this.parse({
xref,
isEvalSupported,
fn: fnObj
});
}
const fnArray = [];
for (const fn of fnObj) {
fnArray.push(this.parse({
xref,
isEvalSupported,
fn: xref.fetchIfRef(fn)
}));
}
return function (src, srcOffset, dest, destOffset) {
for (let i = 0, ii = fnArray.length; i < ii; i++) {
fnArray[i](src, srcOffset, dest, destOffset + i);
}
};
}
static constructSampled({
xref,
isEvalSupported,
fn,
dict
}) {
function toMultiArray(arr) {
const inputLength = arr.length;
const out = [];
let index = 0;
for (let i = 0; i < inputLength; i += 2) {
out[index++] = [arr[i], arr[i + 1]];
}
return out;
}
function interpolate(x, xmin, xmax, ymin, ymax) {
return ymin + (x - xmin) * ((ymax - ymin) / (xmax - xmin));
}
let domain = toNumberArray(dict.getArray("Domain"));
let range = toNumberArray(dict.getArray("Range"));
if (!domain || !range) {
throw new FormatError("No domain or range");
}
const inputSize = domain.length / 2;
const outputSize = range.length / 2;
domain = toMultiArray(domain);
range = toMultiArray(range);
const size = toNumberArray(dict.getArray("Size"));
const bps = dict.get("BitsPerSample");
const order = dict.get("Order") || 1;
if (order !== 1) {
info("No support for cubic spline interpolation: " + order);
}
let encode = toNumberArray(dict.getArray("Encode"));
if (!encode) {
encode = [];
for (let i = 0; i < inputSize; ++i) {
encode.push([0, size[i] - 1]);
}
} else {
encode = toMultiArray(encode);
}
let decode = toNumberArray(dict.getArray("Decode"));
decode = !decode ? range : toMultiArray(decode);
const samples = this.getSampleArray(size, outputSize, bps, fn);
return function constructSampledFn(src, srcOffset, dest, destOffset) {
const cubeVertices = 1 << inputSize;
const cubeN = new Float64Array(cubeVertices);
const cubeVertex = new Uint32Array(cubeVertices);
let i, j;
for (j = 0; j < cubeVertices; j++) {
cubeN[j] = 1;
}
let k = outputSize,
pos = 1;
for (i = 0; i < inputSize; ++i) {
const domain_2i = domain[i][0];
const domain_2i_1 = domain[i][1];
const xi = Math.min(Math.max(src[srcOffset + i], domain_2i), domain_2i_1);
let e = interpolate(xi, domain_2i, domain_2i_1, encode[i][0], encode[i][1]);
const size_i = size[i];
e = Math.min(Math.max(e, 0), size_i - 1);
const e0 = e < size_i - 1 ? Math.floor(e) : e - 1;
const n0 = e0 + 1 - e;
const n1 = e - e0;
const offset0 = e0 * k;
const offset1 = offset0 + k;
for (j = 0; j < cubeVertices; j++) {
if (j & pos) {
cubeN[j] *= n1;
cubeVertex[j] += offset1;
} else {
cubeN[j] *= n0;
cubeVertex[j] += offset0;
}
}
k *= size_i;
pos <<= 1;
}
for (j = 0; j < outputSize; ++j) {
let rj = 0;
for (i = 0; i < cubeVertices; i++) {
rj += samples[cubeVertex[i] + j] * cubeN[i];
}
rj = interpolate(rj, 0, 1, decode[j][0], decode[j][1]);
dest[destOffset + j] = Math.min(Math.max(rj, range[j][0]), range[j][1]);
}
};
}
static constructInterpolated({
xref,
isEvalSupported,
dict
}) {
const c0 = toNumberArray(dict.getArray("C0")) || [0];
const c1 = toNumberArray(dict.getArray("C1")) || [1];
const n = dict.get("N");
const diff = [];
for (let i = 0, ii = c0.length; i < ii; ++i) {
diff.push(c1[i] - c0[i]);
}
const length = diff.length;
return function constructInterpolatedFn(src, srcOffset, dest, destOffset) {
const x = n === 1 ? src[srcOffset] : src[srcOffset] ** n;
for (let j = 0; j < length; ++j) {
dest[destOffset + j] = c0[j] + x * diff[j];
}
};
}
static constructStiched({
xref,
isEvalSupported,
dict
}) {
const domain = toNumberArray(dict.getArray("Domain"));
if (!domain) {
throw new FormatError("No domain");
}
const inputSize = domain.length / 2;
if (inputSize !== 1) {
throw new FormatError("Bad domain for stiched function");
}
const fns = [];
for (const fn of dict.get("Functions")) {
fns.push(this.parse({
xref,
isEvalSupported,
fn: xref.fetchIfRef(fn)
}));
}
const bounds = toNumberArray(dict.getArray("Bounds"));
const encode = toNumberArray(dict.getArray("Encode"));
const tmpBuf = new Float32Array(1);
return function constructStichedFn(src, srcOffset, dest, destOffset) {
const clip = function constructStichedFromIRClip(v, min, max) {
if (v > max) {
v = max;
} else if (v < min) {
v = min;
}
return v;
};
const v = clip(src[srcOffset], domain[0], domain[1]);
const length = bounds.length;
let i;
for (i = 0; i < length; ++i) {
if (v < bounds[i]) {
break;
}
}
let dmin = domain[0];
if (i > 0) {
dmin = bounds[i - 1];
}
let dmax = domain[1];
if (i < bounds.length) {
dmax = bounds[i];
}
const rmin = encode[2 * i];
const rmax = encode[2 * i + 1];
tmpBuf[0] = dmin === dmax ? rmin : rmin + (v - dmin) * (rmax - rmin) / (dmax - dmin);
fns[i](tmpBuf, 0, dest, destOffset);
};
}
static constructPostScript({
xref,
isEvalSupported,
fn,
dict
}) {
const domain = toNumberArray(dict.getArray("Domain"));
const range = toNumberArray(dict.getArray("Range"));
if (!domain) {
throw new FormatError("No domain.");
}
if (!range) {
throw new FormatError("No range.");
}
const lexer = new PostScriptLexer(fn);
const parser = new PostScriptParser(lexer);
const code = parser.parse();
if (isEvalSupported && FeatureTest.isEvalSupported) {
const compiled = new PostScriptCompiler().compile(code, domain, range);
if (compiled) {
return new Function("src", "srcOffset", "dest", "destOffset", compiled);
}
}
info("Unable to compile PS function");
const numOutputs = range.length >> 1;
const numInputs = domain.length >> 1;
const evaluator = new PostScriptEvaluator(code);
const cache = Object.create(null);
const MAX_CACHE_SIZE = 2048 * 4;
let cache_available = MAX_CACHE_SIZE;
const tmpBuf = new Float32Array(numInputs);
return function constructPostScriptFn(src, srcOffset, dest, destOffset) {
let i, value;
let key = "";
const input = tmpBuf;
for (i = 0; i < numInputs; i++) {
value = src[srcOffset + i];
input[i] = value;
key += value + "_";
}
const cachedValue = cache[key];
if (cachedValue !== undefined) {
dest.set(cachedValue, destOffset);
return;
}
const output = new Float32Array(numOutputs);
const stack = evaluator.execute(input);
const stackIndex = stack.length - numOutputs;
for (i = 0; i < numOutputs; i++) {
value = stack[stackIndex + i];
let bound = range[i * 2];
if (value < bound) {
value = bound;
} else {
bound = range[i * 2 + 1];
if (value > bound) {
value = bound;
}
}
output[i] = value;
}
if (cache_available > 0) {
cache_available--;
cache[key] = output;
}
dest.set(output, destOffset);
};
}
}
function isPDFFunction(v) {
let fnDict;
if (v instanceof Dict) {
fnDict = v;
} else if (v instanceof BaseStream) {
fnDict = v.dict;
} else {
return false;
}
return fnDict.has("FunctionType");
}
class PostScriptStack {
static MAX_STACK_SIZE = 100;
constructor(initialStack) {
this.stack = initialStack ? Array.from(initialStack) : [];
}
push(value) {
if (this.stack.length >= PostScriptStack.MAX_STACK_SIZE) {
throw new Error("PostScript function stack overflow.");
}
this.stack.push(value);
}
pop() {
if (this.stack.length <= 0) {
throw new Error("PostScript function stack underflow.");
}
return this.stack.pop();
}
copy(n) {
if (this.stack.length + n >= PostScriptStack.MAX_STACK_SIZE) {
throw new Error("PostScript function stack overflow.");
}
const stack = this.stack;
for (let i = stack.length - n, j = n - 1; j >= 0; j--, i++) {
stack.push(stack[i]);
}
}
index(n) {
this.push(this.stack[this.stack.length - n - 1]);
}
roll(n, p) {
const stack = this.stack;
const l = stack.length - n;
const r = stack.length - 1;
const c = l + (p - Math.floor(p / n) * n);
for (let i = l, j = r; i < j; i++, j--) {
const t = stack[i];
stack[i] = stack[j];
stack[j] = t;
}
for (let i = l, j = c - 1; i < j; i++, j--) {
const t = stack[i];
stack[i] = stack[j];
stack[j] = t;
}
for (let i = c, j = r; i < j; i++, j--) {
const t = stack[i];
stack[i] = stack[j];
stack[j] = t;
}
}
}
class PostScriptEvaluator {
constructor(operators) {
this.operators = operators;
}
execute(initialStack) {
const stack = new PostScriptStack(initialStack);
let counter = 0;
const operators = this.operators;
const length = operators.length;
let operator, a, b;
while (counter < length) {
operator = operators[counter++];
if (typeof operator === "number") {
stack.push(operator);
continue;
}
switch (operator) {
case "jz":
b = stack.pop();
a = stack.pop();
if (!a) {
counter = b;
}
break;
case "j":
a = stack.pop();
counter = a;
break;
case "abs":
a = stack.pop();
stack.push(Math.abs(a));
break;
case "add":
b = stack.pop();
a = stack.pop();
stack.push(a + b);
break;
case "and":
b = stack.pop();
a = stack.pop();
if (typeof a === "boolean" && typeof b === "boolean") {
stack.push(a && b);
} else {
stack.push(a & b);
}
break;
case "atan":
b = stack.pop();
a = stack.pop();
a = Math.atan2(a, b) / Math.PI * 180;
if (a < 0) {
a += 360;
}
stack.push(a);
break;
case "bitshift":
b = stack.pop();
a = stack.pop();
if (a > 0) {
stack.push(a << b);
} else {
stack.push(a >> b);
}
break;
case "ceiling":
a = stack.pop();
stack.push(Math.ceil(a));
break;
case "copy":
a = stack.pop();
stack.copy(a);
break;
case "cos":
a = stack.pop();
stack.push(Math.cos(a % 360 / 180 * Math.PI));
break;
case "cvi":
a = stack.pop() | 0;
stack.push(a);
break;
case "cvr":
break;
case "div":
b = stack.pop();
a = stack.pop();
stack.push(a / b);
break;
case "dup":
stack.copy(1);
break;
case "eq":
b = stack.pop();
a = stack.pop();
stack.push(a === b);
break;
case "exch":
stack.roll(2, 1);
break;
case "exp":
b = stack.pop();
a = stack.pop();
stack.push(a ** b);
break;
case "false":
stack.push(false);
break;
case "floor":
a = stack.pop();
stack.push(Math.floor(a));
break;
case "ge":
b = stack.pop();
a = stack.pop();
stack.push(a >= b);
break;
case "gt":
b = stack.pop();
a = stack.pop();
stack.push(a > b);
break;
case "idiv":
b = stack.pop();
a = stack.pop();
stack.push(a / b | 0);
break;
case "index":
a = stack.pop();
stack.index(a);
break;
case "le":
b = stack.pop();
a = stack.pop();
stack.push(a <= b);
break;
case "ln":
a = stack.pop();
stack.push(Math.log(a));
break;
case "log":
a = stack.pop();
stack.push(Math.log10(a));
break;
case "lt":
b = stack.pop();
a = stack.pop();
stack.push(a < b);
break;
case "mod":
b = stack.pop();
a = stack.pop();
stack.push(a % b);
break;
case "mul":
b = stack.pop();
a = stack.pop();
stack.push(a * b);
break;
case "ne":
b = stack.pop();
a = stack.pop();
stack.push(a !== b);
break;
case "neg":
a = stack.pop();
stack.push(-a);
break;
case "not":
a = stack.pop();
if (typeof a === "boolean") {
stack.push(!a);
} else {
stack.push(~a);
}
break;
case "or":
b = stack.pop();
a = stack.pop();
if (typeof a === "boolean" && typeof b === "boolean") {
stack.push(a || b);
} else {
stack.push(a | b);
}
break;
case "pop":
stack.pop();
break;
case "roll":
b = stack.pop();
a = stack.pop();
stack.roll(a, b);
break;
case "round":
a = stack.pop();
stack.push(Math.round(a));
break;
case "sin":
a = stack.pop();
stack.push(Math.sin(a % 360 / 180 * Math.PI));
break;
case "sqrt":
a = stack.pop();
stack.push(Math.sqrt(a));
break;
case "sub":
b = stack.pop();
a = stack.pop();
stack.push(a - b);
break;
case "true":
stack.push(true);
break;
case "truncate":
a = stack.pop();
a = a < 0 ? Math.ceil(a) : Math.floor(a);
stack.push(a);
break;
case "xor":
b = stack.pop();
a = stack.pop();
if (typeof a === "boolean" && typeof b === "boolean") {
stack.push(a !== b);
} else {
stack.push(a ^ b);
}
break;
default:
throw new FormatError(`Unknown operator ${operator}`);
}
}
return stack.stack;
}
}
class AstNode {
constructor(type) {
this.type = type;
}
visit(visitor) {
unreachable("abstract method");
}
}
class AstArgument extends AstNode {
constructor(index, min, max) {
super("args");
this.index = index;
this.min = min;
this.max = max;
}
visit(visitor) {
visitor.visitArgument(this);
}
}
class AstLiteral extends AstNode {
constructor(number) {
super("literal");
this.number = number;
this.min = number;
this.max = number;
}
visit(visitor) {
visitor.visitLiteral(this);
}
}
class AstBinaryOperation extends AstNode {
constructor(op, arg1, arg2, min, max) {
super("binary");
this.op = op;
this.arg1 = arg1;
this.arg2 = arg2;
this.min = min;
this.max = max;
}
visit(visitor) {
visitor.visitBinaryOperation(this);
}
}
class AstMin extends AstNode {
constructor(arg, max) {
super("max");
this.arg = arg;
this.min = arg.min;
this.max = max;
}
visit(visitor) {
visitor.visitMin(this);
}
}
class AstVariable extends AstNode {
constructor(index, min, max) {
super("var");
this.index = index;
this.min = min;
this.max = max;
}
visit(visitor) {
visitor.visitVariable(this);
}
}
class AstVariableDefinition extends AstNode {
constructor(variable, arg) {
super("definition");
this.variable = variable;
this.arg = arg;
}
visit(visitor) {
visitor.visitVariableDefinition(this);
}
}
class ExpressionBuilderVisitor {
constructor() {
this.parts = [];
}
visitArgument(arg) {
this.parts.push("Math.max(", arg.min, ", Math.min(", arg.max, ", src[srcOffset + ", arg.index, "]))");
}
visitVariable(variable) {
this.parts.push("v", variable.index);
}
visitLiteral(literal) {
this.parts.push(literal.number);
}
visitBinaryOperation(operation) {
this.parts.push("(");
operation.arg1.visit(this);
this.parts.push(" ", operation.op, " ");
operation.arg2.visit(this);
this.parts.push(")");
}
visitVariableDefinition(definition) {
this.parts.push("var ");
definition.variable.visit(this);
this.parts.push(" = ");
definition.arg.visit(this);
this.parts.push(";");
}
visitMin(max) {
this.parts.push("Math.min(");
max.arg.visit(this);
this.parts.push(", ", max.max, ")");
}
toString() {
return this.parts.join("");
}
}
function buildAddOperation(num1, num2) {
if (num2.type === "literal" && num2.number === 0) {
return num1;
}
if (num1.type === "literal" && num1.number === 0) {
return num2;
}
if (num2.type === "literal" && num1.type === "literal") {
return new AstLiteral(num1.number + num2.number);
}
return new AstBinaryOperation("+", num1, num2, num1.min + num2.min, num1.max + num2.max);
}
function buildMulOperation(num1, num2) {
if (num2.type === "literal") {
if (num2.number === 0) {
return new AstLiteral(0);
} else if (num2.number === 1) {
return num1;
} else if (num1.type === "literal") {
return new AstLiteral(num1.number * num2.number);
}
}
if (num1.type === "literal") {
if (num1.number === 0) {
return new AstLiteral(0);
} else if (num1.number === 1) {
return num2;
}
}
const min = Math.min(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max);
const max = Math.max(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max);
return new AstBinaryOperation("*", num1, num2, min, max);
}
function buildSubOperation(num1, num2) {
if (num2.type === "literal") {
if (num2.number === 0) {
return num1;
} else if (num1.type === "literal") {
return new AstLiteral(num1.number - num2.number);
}
}
if (num2.type === "binary" && num2.op === "-" && num1.type === "literal" && num1.number === 1 && num2.arg1.type === "literal" && num2.arg1.number === 1) {
return num2.arg2;
}
return new AstBinaryOperation("-", num1, num2, num1.min - num2.max, num1.max - num2.min);
}
function buildMinOperation(num1, max) {
if (num1.min >= max) {
return new AstLiteral(max);
} else if (num1.max <= max) {
return num1;
}
return new AstMin(num1, max);
}
class PostScriptCompiler {
compile(code, domain, range) {
const stack = [];
const instructions = [];
const inputSize = domain.length >> 1,
outputSize = range.length >> 1;
let lastRegister = 0;
let n, j;
let num1, num2, ast1, ast2, tmpVar, item;
for (let i = 0; i < inputSize; i++) {
stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1]));
}
for (let i = 0, ii = code.length; i < ii; i++) {
item = code[i];
if (typeof item === "number") {
stack.push(new AstLiteral(item));
continue;
}
switch (item) {
case "add":
if (stack.length < 2) {
return null;
}
num2 = stack.pop();
num1 = stack.pop();
stack.push(buildAddOperation(num1, num2));
break;
case "cvr":
if (stack.length < 1) {
return null;
}
break;
case "mul":
if (stack.length < 2) {
return null;
}
num2 = stack.pop();
num1 = stack.pop();
stack.push(buildMulOperation(num1, num2));
break;
case "sub":
if (stack.length < 2) {
return null;
}
num2 = stack.pop();
num1 = stack.pop();
stack.push(buildSubOperation(num1, num2));
break;
case "exch":
if (stack.length < 2) {
return null;
}
ast1 = stack.pop();
ast2 = stack.pop();
stack.push(ast1, ast2);
break;
case "pop":
if (stack.length < 1) {
return null;
}
stack.pop();
break;
case "index":
if (stack.length < 1) {
return null;
}
num1 = stack.pop();
if (num1.type !== "literal") {
return null;
}
n = num1.number;
if (n < 0 || !Number.isInteger(n) || stack.length < n) {
return null;
}
ast1 = stack[stack.length - n - 1];
if (ast1.type === "literal" || ast1.type === "var") {
stack.push(ast1);
break;
}
tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);
stack[stack.length - n - 1] = tmpVar;
stack.push(tmpVar);
instructions.push(new AstVariableDefinition(tmpVar, ast1));
break;
case "dup":
if (stack.length < 1) {
return null;
}
if (typeof code[i + 1] === "number" && code[i + 2] === "gt" && code[i + 3] === i + 7 && code[i + 4] === "jz" && code[i + 5] === "pop" && code[i + 6] === code[i + 1]) {
num1 = stack.pop();
stack.push(buildMinOperation(num1, code[i + 1]));
i += 6;
break;
}
ast1 = stack.at(-1);
if (ast1.type === "literal" || ast1.type === "var") {
stack.push(ast1);
break;
}
tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);
stack[stack.length - 1] = tmpVar;
stack.push(tmpVar);
instructions.push(new AstVariableDefinition(tmpVar, ast1));
break;
case "roll":
if (stack.length < 2) {
return null;
}
num2 = stack.pop();
num1 = stack.pop();
if (num2.type !== "literal" || num1.type !== "literal") {
return null;
}
j = num2.number;
n = num1.number;
if (n <= 0 || !Number.isInteger(n) || !Number.isInteger(j) || stack.length < n) {
return null;
}
j = (j % n + n) % n;
if (j === 0) {
break;
}
stack.push(...stack.splice(stack.length - n, n - j));
break;
default:
return null;
}
}
if (stack.length !== outputSize) {
return null;
}
const result = [];
for (const instruction of instructions) {
const statementBuilder = new ExpressionBuilderVisitor();
instruction.visit(statementBuilder);
result.push(statementBuilder.toString());
}
for (let i = 0, ii = stack.length; i < ii; i++) {
const expr = stack[i],
statementBuilder = new ExpressionBuilderVisitor();
expr.visit(statementBuilder);
const min = range[i * 2],
max = range[i * 2 + 1];
const out = [statementBuilder.toString()];
if (min > expr.min) {
out.unshift("Math.max(", min, ", ");
out.push(")");
}
if (max < expr.max) {
out.unshift("Math.min(", max, ", ");
out.push(")");
}
out.unshift("dest[destOffset + ", i, "] = ");
out.push(";");
result.push(out.join(""));
}
return result.join("\n");
}
}
;// CONCATENATED MODULE: ./src/core/bidi.js
const baseTypes = ["BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "S", "B", "S", "WS", "B", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "B", "B", "B", "S", "WS", "ON", "ON", "ET", "ET", "ET", "ON", "ON", "ON", "ON", "ON", "ES", "CS", "ES", "CS", "CS", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "CS", "ON", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "ON", "ON", "ON", "BN", "BN", "BN", "BN", "BN", "BN", "B", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "CS", "ON", "ET", "ET", "ET", "ET", "ON", "ON", "ON", "ON", "L", "ON", "ON", "BN", "ON", "ON", "ET", "ET", "EN", "EN", "ON", "L", "ON", "ON", "ON", "EN", "L", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "L", "L", "L", "L", "L", "L", "L", "L"];
const arabicTypes = ["AN", "AN", "AN", "AN", "AN", "AN", "ON", "ON", "AL", "ET", "ET", "AL", "CS", "AL", "ON", "ON", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "ET", "AN", "AN", "AL", "AL", "AL", "NSM", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AN", "ON", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "NSM", "NSM", "ON", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "AL", "AL", "AL", "AL", "AL", "AL"];
function isOdd(i) {
return (i & 1) !== 0;
}
function isEven(i) {
return (i & 1) === 0;
}
function findUnequal(arr, start, value) {
let j, jj;
for (j = start, jj = arr.length; j < jj; ++j) {
if (arr[j] !== value) {
return j;
}
}
return j;
}
function setValues(arr, start, end, value) {
for (let j = start; j < end; ++j) {
arr[j] = value;
}
}
function reverseValues(arr, start, end) {
for (let i = start, j = end - 1; i < j; ++i, --j) {
const temp = arr[i];
arr[i] = arr[j];
arr[j] = temp;
}
}
function createBidiText(str, isLTR, vertical = false) {
let dir = "ltr";
if (vertical) {
dir = "ttb";
} else if (!isLTR) {
dir = "rtl";
}
return {
str,
dir
};
}
const chars = [];
const types = [];
function bidi(str, startLevel = -1, vertical = false) {
let isLTR = true;
const strLength = str.length;
if (strLength === 0 || vertical) {
return createBidiText(str, isLTR, vertical);
}
chars.length = strLength;
types.length = strLength;
let numBidi = 0;
let i, ii;
for (i = 0; i < strLength; ++i) {
chars[i] = str.charAt(i);
const charCode = str.charCodeAt(i);
let charType = "L";
if (charCode <= 0x00ff) {
charType = baseTypes[charCode];
} else if (0x0590 <= charCode && charCode <= 0x05f4) {
charType = "R";
} else if (0x0600 <= charCode && charCode <= 0x06ff) {
charType = arabicTypes[charCode & 0xff];
if (!charType) {
warn("Bidi: invalid Unicode character " + charCode.toString(16));
}
} else if (0x0700 <= charCode && charCode <= 0x08ac || 0xfb50 <= charCode && charCode <= 0xfdff || 0xfe70 <= charCode && charCode <= 0xfeff) {
charType = "AL";
}
if (charType === "R" || charType === "AL" || charType === "AN") {
numBidi++;
}
types[i] = charType;
}
if (numBidi === 0) {
isLTR = true;
return createBidiText(str, isLTR);
}
if (startLevel === -1) {
if (numBidi / strLength < 0.3 && strLength > 4) {
isLTR = true;
startLevel = 0;
} else {
isLTR = false;
startLevel = 1;
}
}
const levels = [];
for (i = 0; i < strLength; ++i) {
levels[i] = startLevel;
}
const e = isOdd(startLevel) ? "R" : "L";
const sor = e;
const eor = sor;
let lastType = sor;
for (i = 0; i < strLength; ++i) {
if (types[i] === "NSM") {
types[i] = lastType;
} else {
lastType = types[i];
}
}
lastType = sor;
let t;
for (i = 0; i < strLength; ++i) {
t = types[i];
if (t === "EN") {
types[i] = lastType === "AL" ? "AN" : "EN";
} else if (t === "R" || t === "L" || t === "AL") {
lastType = t;
}
}
for (i = 0; i < strLength; ++i) {
t = types[i];
if (t === "AL") {
types[i] = "R";
}
}
for (i = 1; i < strLength - 1; ++i) {
if (types[i] === "ES" && types[i - 1] === "EN" && types[i + 1] === "EN") {
types[i] = "EN";
}
if (types[i] === "CS" && (types[i - 1] === "EN" || types[i - 1] === "AN") && types[i + 1] === types[i - 1]) {
types[i] = types[i - 1];
}
}
for (i = 0; i < strLength; ++i) {
if (types[i] === "EN") {
for (let j = i - 1; j >= 0; --j) {
if (types[j] !== "ET") {
break;
}
types[j] = "EN";
}
for (let j = i + 1; j < strLength; ++j) {
if (types[j] !== "ET") {
break;
}
types[j] = "EN";
}
}
}
for (i = 0; i < strLength; ++i) {
t = types[i];
if (t === "WS" || t === "ES" || t === "ET" || t === "CS") {
types[i] = "ON";
}
}
lastType = sor;
for (i = 0; i < strLength; ++i) {
t = types[i];
if (t === "EN") {
types[i] = lastType === "L" ? "L" : "EN";
} else if (t === "R" || t === "L") {
lastType = t;
}
}
for (i = 0; i < strLength; ++i) {
if (types[i] === "ON") {
const end = findUnequal(types, i + 1, "ON");
let before = sor;
if (i > 0) {
before = types[i - 1];
}
let after = eor;
if (end + 1 < strLength) {
after = types[end + 1];
}
if (before !== "L") {
before = "R";
}
if (after !== "L") {
after = "R";
}
if (before === after) {
setValues(types, i, end, before);
}
i = end - 1;
}
}
for (i = 0; i < strLength; ++i) {
if (types[i] === "ON") {
types[i] = e;
}
}
for (i = 0; i < strLength; ++i) {
t = types[i];
if (isEven(levels[i])) {
if (t === "R") {
levels[i] += 1;
} else if (t === "AN" || t === "EN") {
levels[i] += 2;
}
} else if (t === "L" || t === "AN" || t === "EN") {
levels[i] += 1;
}
}
let highestLevel = -1;
let lowestOddLevel = 99;
let level;
for (i = 0, ii = levels.length; i < ii; ++i) {
level = levels[i];
if (highestLevel < level) {
highestLevel = level;
}
if (lowestOddLevel > level && isOdd(level)) {
lowestOddLevel = level;
}
}
for (level = highestLevel; level >= lowestOddLevel; --level) {
let start = -1;
for (i = 0, ii = levels.length; i < ii; ++i) {
if (levels[i] < level) {
if (start >= 0) {
reverseValues(chars, start, i);
start = -1;
}
} else if (start < 0) {
start = i;
}
}
if (start >= 0) {
reverseValues(chars, start, levels.length);
}
}
for (i = 0, ii = chars.length; i < ii; ++i) {
const ch = chars[i];
if (ch === "<" || ch === ">") {
chars[i] = "";
}
}
return createBidiText(chars.join(""), isLTR);
}
;// CONCATENATED MODULE: ./src/core/font_substitutions.js
const NORMAL = {
style: "normal",
weight: "normal"
};
const BOLD = {
style: "normal",
weight: "bold"
};
const ITALIC = {
style: "italic",
weight: "normal"
};
const BOLDITALIC = {
style: "italic",
weight: "bold"
};
const substitutionMap = new Map([["Times-Roman", {
local: ["Times New Roman", "Times-Roman", "Times", "Liberation Serif", "Nimbus Roman", "Nimbus Roman L", "Tinos", "Thorndale", "TeX Gyre Termes", "FreeSerif", "DejaVu Serif", "Bitstream Vera Serif", "Ubuntu"],
style: NORMAL,
ultimate: "serif"
}], ["Times-Bold", {
alias: "Times-Roman",
style: BOLD,
ultimate: "serif"
}], ["Times-Italic", {
alias: "Times-Roman",
style: ITALIC,
ultimate: "serif"
}], ["Times-BoldItalic", {
alias: "Times-Roman",
style: BOLDITALIC,
ultimate: "serif"
}], ["Helvetica", {
local: ["Helvetica", "Helvetica Neue", "Arial", "Arial Nova", "Liberation Sans", "Arimo", "Nimbus Sans", "Nimbus Sans L", "A030", "TeX Gyre Heros", "FreeSans", "DejaVu Sans", "Albany", "Bitstream Vera Sans", "Arial Unicode MS", "Microsoft Sans Serif", "Apple Symbols", "Cantarell"],
path: "LiberationSans-Regular.ttf",
style: NORMAL,
ultimate: "sans-serif"
}], ["Helvetica-Bold", {
alias: "Helvetica",
path: "LiberationSans-Bold.ttf",
style: BOLD,
ultimate: "sans-serif"
}], ["Helvetica-Oblique", {
alias: "Helvetica",
path: "LiberationSans-Italic.ttf",
style: ITALIC,
ultimate: "sans-serif"
}], ["Helvetica-BoldOblique", {
alias: "Helvetica",
path: "LiberationSans-BoldItalic.ttf",
style: BOLDITALIC,
ultimate: "sans-serif"
}], ["Courier", {
local: ["Courier", "Courier New", "Liberation Mono", "Nimbus Mono", "Nimbus Mono L", "Cousine", "Cumberland", "TeX Gyre Cursor", "FreeMono"],
style: NORMAL,
ultimate: "monospace"
}], ["Courier-Bold", {
alias: "Courier",
style: BOLD,
ultimate: "monospace"
}], ["Courier-Oblique", {
alias: "Courier",
style: ITALIC,
ultimate: "monospace"
}], ["Courier-BoldOblique", {
alias: "Courier",
style: BOLDITALIC,
ultimate: "monospace"
}], ["ArialBlack", {
local: ["Arial Black"],
style: {
style: "normal",
weight: "900"
},
fallback: "Helvetica-Bold"
}], ["ArialBlack-Bold", {
alias: "ArialBlack"
}], ["ArialBlack-Italic", {
alias: "ArialBlack",
style: {
style: "italic",
weight: "900"
},
fallback: "Helvetica-BoldOblique"
}], ["ArialBlack-BoldItalic", {
alias: "ArialBlack-Italic"
}], ["ArialNarrow", {
local: ["Arial Narrow", "Liberation Sans Narrow", "Helvetica Condensed", "Nimbus Sans Narrow", "TeX Gyre Heros Cn"],
style: NORMAL,
fallback: "Helvetica"
}], ["ArialNarrow-Bold", {
alias: "ArialNarrow",
style: BOLD,
fallback: "Helvetica-Bold"
}], ["ArialNarrow-Italic", {
alias: "ArialNarrow",
style: ITALIC,
fallback: "Helvetica-Oblique"
}], ["ArialNarrow-BoldItalic", {
alias: "ArialNarrow",
style: BOLDITALIC,
fallback: "Helvetica-BoldOblique"
}], ["Calibri", {
local: ["Calibri", "Carlito"],
style: NORMAL,
fallback: "Helvetica"
}], ["Calibri-Bold", {
alias: "Calibri",
style: BOLD,
fallback: "Helvetica-Bold"
}], ["Calibri-Italic", {
alias: "Calibri",
style: ITALIC,
fallback: "Helvetica-Oblique"
}], ["Calibri-BoldItalic", {
alias: "Calibri",
style: BOLDITALIC,
fallback: "Helvetica-BoldOblique"
}], ["Wingdings", {
local: ["Wingdings", "URW Dingbats"],
style: NORMAL
}], ["Wingdings-Regular", {
alias: "Wingdings"
}], ["Wingdings-Bold", {
alias: "Wingdings"
}]]);
const fontAliases = new Map([["Arial-Black", "ArialBlack"]]);
function getStyleToAppend(style) {
switch (style) {
case BOLD:
return "Bold";
case ITALIC:
return "Italic";
case BOLDITALIC:
return "Bold Italic";
default:
if (style?.weight === "bold") {
return "Bold";
}
if (style?.style === "italic") {
return "Italic";
}
}
return "";
}
function generateFont({
alias,
local,
path,
fallback,
style,
ultimate
}, src, localFontPath, useFallback = true, usePath = true, append = "") {
const result = {
style: null,
ultimate: null
};
if (local) {
const extra = append ? ` ${append}` : "";
for (const name of local) {
src.push(`local(${name}${extra})`);
}
}
if (alias) {
const substitution = substitutionMap.get(alias);
const aliasAppend = append || getStyleToAppend(style);
Object.assign(result, generateFont(substitution, src, localFontPath, useFallback && !fallback, usePath && !path, aliasAppend));
}
if (style) {
result.style = style;
}
if (ultimate) {
result.ultimate = ultimate;
}
if (useFallback && fallback) {
const fallbackInfo = substitutionMap.get(fallback);
const {
ultimate: fallbackUltimate
} = generateFont(fallbackInfo, src, localFontPath, useFallback, usePath && !path, append);
result.ultimate ||= fallbackUltimate;
}
if (usePath && path && localFontPath) {
src.push(`url(${localFontPath}${path})`);
}
return result;
}
function getFontSubstitution(systemFontCache, idFactory, localFontPath, baseFontName, standardFontName) {
baseFontName = normalizeFontName(baseFontName);
const key = baseFontName;
let substitutionInfo = systemFontCache.get(key);
if (substitutionInfo) {
return substitutionInfo;
}
let substitution = substitutionMap.get(baseFontName);
if (!substitution) {
for (const [alias, subst] of fontAliases) {
if (baseFontName.startsWith(alias)) {
baseFontName = `${subst}${baseFontName.substring(alias.length)}`;
substitution = substitutionMap.get(baseFontName);
break;
}
}
}
let mustAddBaseFont = false;
if (!substitution) {
substitution = substitutionMap.get(standardFontName);
mustAddBaseFont = true;
}
const loadedName = `${idFactory.getDocId()}_s${idFactory.createFontId()}`;
if (!substitution) {
if (!validateFontName(baseFontName)) {
systemFontCache.set(key, null);
return null;
}
const bold = /bold/gi.test(baseFontName);
const italic = /oblique|italic/gi.test(baseFontName);
const style = bold && italic && BOLDITALIC || bold && BOLD || italic && ITALIC || NORMAL;
substitutionInfo = {
css: loadedName,
guessFallback: true,
loadedName,
baseFontName,
src: `local(${baseFontName})`,
style
};
systemFontCache.set(key, substitutionInfo);
return substitutionInfo;
}
const src = [];
if (mustAddBaseFont && validateFontName(baseFontName)) {
src.push(`local(${baseFontName})`);
}
const {
style,
ultimate
} = generateFont(substitution, src, localFontPath);
const guessFallback = ultimate === null;
const fallback = guessFallback ? "" : `,${ultimate}`;
substitutionInfo = {
css: `${loadedName}${fallback}`,
guessFallback,
loadedName,
baseFontName,
src: src.join(","),
style
};
systemFontCache.set(key, substitutionInfo);
return substitutionInfo;
}
;// CONCATENATED MODULE: ./src/core/image_resizer.js
const MIN_IMAGE_DIM = 2048;
const MAX_IMAGE_DIM = 65537;
const MAX_ERROR = 128;
class ImageResizer {
constructor(imgData, isMask) {
this._imgData = imgData;
this._isMask = isMask;
}
static needsToBeResized(width, height) {
if (width <= this._goodSquareLength && height <= this._goodSquareLength) {
return false;
}
const {
MAX_DIM
} = this;
if (width > MAX_DIM || height > MAX_DIM) {
return true;
}
const area = width * height;
if (this._hasMaxArea) {
return area > this.MAX_AREA;
}
if (area < this._goodSquareLength ** 2) {
return false;
}
if (this._areGoodDims(width, height)) {
this._goodSquareLength = Math.max(this._goodSquareLength, Math.floor(Math.sqrt(width * height)));
return false;
}
this._goodSquareLength = this._guessMax(this._goodSquareLength, MAX_DIM, MAX_ERROR, 0);
const maxArea = this.MAX_AREA = this._goodSquareLength ** 2;
return area > maxArea;
}
static get MAX_DIM() {
return shadow(this, "MAX_DIM", this._guessMax(MIN_IMAGE_DIM, MAX_IMAGE_DIM, 0, 1));
}
static get MAX_AREA() {
this._hasMaxArea = true;
return shadow(this, "MAX_AREA", this._guessMax(ImageResizer._goodSquareLength, this.MAX_DIM, MAX_ERROR, 0) ** 2);
}
static set MAX_AREA(area) {
if (area >= 0) {
this._hasMaxArea = true;
shadow(this, "MAX_AREA", area);
}
}
static setMaxArea(area) {
if (!this._hasMaxArea) {
this.MAX_AREA = area >> 2;
}
}
static _areGoodDims(width, height) {
try {
const canvas = new OffscreenCanvas(width, height);
const ctx = canvas.getContext("2d");
ctx.fillRect(0, 0, 1, 1);
const opacity = ctx.getImageData(0, 0, 1, 1).data[3];
canvas.width = canvas.height = 1;
return opacity !== 0;
} catch {
return false;
}
}
static _guessMax(start, end, tolerance, defaultHeight) {
while (start + tolerance + 1 < end) {
const middle = Math.floor((start + end) / 2);
const height = defaultHeight || middle;
if (this._areGoodDims(middle, height)) {
start = middle;
} else {
end = middle;
}
}
return start;
}
static async createImage(imgData, isMask = false) {
return new ImageResizer(imgData, isMask)._createImage();
}
async _createImage() {
const data = this._encodeBMP();
const blob = new Blob([data.buffer], {
type: "image/bmp"
});
const bitmapPromise = createImageBitmap(blob);
const {
MAX_AREA,
MAX_DIM
} = ImageResizer;
const {
_imgData: imgData
} = this;
const {
width,
height
} = imgData;
const minFactor = Math.max(width / MAX_DIM, height / MAX_DIM, Math.sqrt(width * height / MAX_AREA));
const firstFactor = Math.max(minFactor, 2);
const factor = Math.round(10 * (minFactor + 1.25)) / 10 / firstFactor;
const N = Math.floor(Math.log2(factor));
const steps = new Array(N + 2).fill(2);
steps[0] = firstFactor;
steps.splice(-1, 1, factor / (1 << N));
let newWidth = width;
let newHeight = height;
let bitmap = await bitmapPromise;
for (const step of steps) {
const prevWidth = newWidth;
const prevHeight = newHeight;
newWidth = Math.floor(newWidth / step) - 1;
newHeight = Math.floor(newHeight / step) - 1;
const canvas = new OffscreenCanvas(newWidth, newHeight);
const ctx = canvas.getContext("2d");
ctx.drawImage(bitmap, 0, 0, prevWidth, prevHeight, 0, 0, newWidth, newHeight);
bitmap = canvas.transferToImageBitmap();
}
imgData.data = null;
imgData.bitmap = bitmap;
imgData.width = newWidth;
imgData.height = newHeight;
return imgData;
}
_encodeBMP() {
const {
width,
height,
kind
} = this._imgData;
let data = this._imgData.data;
let bitPerPixel;
let colorTable = new Uint8Array(0);
let maskTable = colorTable;
let compression = 0;
switch (kind) {
case ImageKind.GRAYSCALE_1BPP:
{
bitPerPixel = 1;
colorTable = new Uint8Array(this._isMask ? [255, 255, 255, 255, 0, 0, 0, 0] : [0, 0, 0, 0, 255, 255, 255, 255]);
const rowLen = width + 7 >> 3;
const rowSize = rowLen + 3 & -4;
if (rowLen !== rowSize) {
const newData = new Uint8Array(rowSize * height);
let k = 0;
for (let i = 0, ii = height * rowLen; i < ii; i += rowLen, k += rowSize) {
newData.set(data.subarray(i, i + rowLen), k);
}
data = newData;
}
break;
}
case ImageKind.RGB_24BPP:
{
bitPerPixel = 24;
if (width & 3) {
const rowLen = 3 * width;
const rowSize = rowLen + 3 & -4;
const extraLen = rowSize - rowLen;
const newData = new Uint8Array(rowSize * height);
let k = 0;
for (let i = 0, ii = height * rowLen; i < ii; i += rowLen) {
const row = data.subarray(i, i + rowLen);
for (let j = 0; j < rowLen; j += 3) {
newData[k++] = row[j + 2];
newData[k++] = row[j + 1];
newData[k++] = row[j];
}
k += extraLen;
}
data = newData;
} else {
for (let i = 0, ii = data.length; i < ii; i += 3) {
const tmp = data[i];
data[i] = data[i + 2];
data[i + 2] = tmp;
}
}
break;
}
case ImageKind.RGBA_32BPP:
bitPerPixel = 32;
compression = 3;
maskTable = new Uint8Array(4 + 4 + 4 + 4 + 52);
const view = new DataView(maskTable.buffer);
if (FeatureTest.isLittleEndian) {
view.setUint32(0, 0x000000ff, true);
view.setUint32(4, 0x0000ff00, true);
view.setUint32(8, 0x00ff0000, true);
view.setUint32(12, 0xff000000, true);
} else {
view.setUint32(0, 0xff000000, true);
view.setUint32(4, 0x00ff0000, true);
view.setUint32(8, 0x0000ff00, true);
view.setUint32(12, 0x000000ff, true);
}
break;
default:
throw new Error("invalid format");
}
let i = 0;
const headerLength = 40 + maskTable.length;
const fileLength = 14 + headerLength + colorTable.length + data.length;
const bmpData = new Uint8Array(fileLength);
const view = new DataView(bmpData.buffer);
view.setUint16(i, 0x4d42, true);
i += 2;
view.setUint32(i, fileLength, true);
i += 4;
view.setUint32(i, 0, true);
i += 4;
view.setUint32(i, 14 + headerLength + colorTable.length, true);
i += 4;
view.setUint32(i, headerLength, true);
i += 4;
view.setInt32(i, width, true);
i += 4;
view.setInt32(i, -height, true);
i += 4;
view.setUint16(i, 1, true);
i += 2;
view.setUint16(i, bitPerPixel, true);
i += 2;
view.setUint32(i, compression, true);
i += 4;
view.setUint32(i, 0, true);
i += 4;
view.setInt32(i, 0, true);
i += 4;
view.setInt32(i, 0, true);
i += 4;
view.setUint32(i, colorTable.length / 4, true);
i += 4;
view.setUint32(i, 0, true);
i += 4;
bmpData.set(maskTable, i);
i += maskTable.length;
bmpData.set(colorTable, i);
i += colorTable.length;
bmpData.set(data, i);
return bmpData;
}
}
ImageResizer._goodSquareLength = MIN_IMAGE_DIM;
;// CONCATENATED MODULE: ./src/shared/murmurhash3.js
const SEED = 0xc3d2e1f0;
const MASK_HIGH = 0xffff0000;
const MASK_LOW = 0xffff;
class MurmurHash3_64 {
constructor(seed) {
this.h1 = seed ? seed & 0xffffffff : SEED;
this.h2 = seed ? seed & 0xffffffff : SEED;
}
update(input) {
let data, length;
if (typeof input === "string") {
data = new Uint8Array(input.length * 2);
length = 0;
for (let i = 0, ii = input.length; i < ii; i++) {
const code = input.charCodeAt(i);
if (code <= 0xff) {
data[length++] = code;
} else {
data[length++] = code >>> 8;
data[length++] = code & 0xff;
}
}
} else if (isArrayBuffer(input)) {
data = input.slice();
length = data.byteLength;
} else {
throw new Error("Wrong data format in MurmurHash3_64_update. " + "Input must be a string or array.");
}
const blockCounts = length >> 2;
const tailLength = length - blockCounts * 4;
const dataUint32 = new Uint32Array(data.buffer, 0, blockCounts);
let k1 = 0,
k2 = 0;
let h1 = this.h1,
h2 = this.h2;
const C1 = 0xcc9e2d51,
C2 = 0x1b873593;
const C1_LOW = C1 & MASK_LOW,
C2_LOW = C2 & MASK_LOW;
for (let i = 0; i < blockCounts; i++) {
if (i & 1) {
k1 = dataUint32[i];
k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW;
k1 = k1 << 15 | k1 >>> 17;
k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW;
h1 ^= k1;
h1 = h1 << 13 | h1 >>> 19;
h1 = h1 * 5 + 0xe6546b64;
} else {
k2 = dataUint32[i];
k2 = k2 * C1 & MASK_HIGH | k2 * C1_LOW & MASK_LOW;
k2 = k2 << 15 | k2 >>> 17;
k2 = k2 * C2 & MASK_HIGH | k2 * C2_LOW & MASK_LOW;
h2 ^= k2;
h2 = h2 << 13 | h2 >>> 19;
h2 = h2 * 5 + 0xe6546b64;
}
}
k1 = 0;
switch (tailLength) {
case 3:
k1 ^= data[blockCounts * 4 + 2] << 16;
case 2:
k1 ^= data[blockCounts * 4 + 1] << 8;
case 1:
k1 ^= data[blockCounts * 4];
k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW;
k1 = k1 << 15 | k1 >>> 17;
k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW;
if (blockCounts & 1) {
h1 ^= k1;
} else {
h2 ^= k1;
}
}
this.h1 = h1;
this.h2 = h2;
}
hexdigest() {
let h1 = this.h1,
h2 = this.h2;
h1 ^= h2 >>> 1;
h1 = h1 * 0xed558ccd & MASK_HIGH | h1 * 0x8ccd & MASK_LOW;
h2 = h2 * 0xff51afd7 & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16;
h1 ^= h2 >>> 1;
h1 = h1 * 0x1a85ec53 & MASK_HIGH | h1 * 0xec53 & MASK_LOW;
h2 = h2 * 0xc4ceb9fe & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16;
h1 ^= h2 >>> 1;
return (h1 >>> 0).toString(16).padStart(8, "0") + (h2 >>> 0).toString(16).padStart(8, "0");
}
}
;// CONCATENATED MODULE: ./src/core/operator_list.js
function addState(parentState, pattern, checkFn, iterateFn, processFn) {
let state = parentState;
for (let i = 0, ii = pattern.length - 1; i < ii; i++) {
const item = pattern[i];
state = state[item] ||= [];
}
state[pattern.at(-1)] = {
checkFn,
iterateFn,
processFn
};
}
const InitialState = [];
addState(InitialState, [OPS.save, OPS.transform, OPS.paintInlineImageXObject, OPS.restore], null, function iterateInlineImageGroup(context, i) {
const fnArray = context.fnArray;
const iFirstSave = context.iCurr - 3;
const pos = (i - iFirstSave) % 4;
switch (pos) {
case 0:
return fnArray[i] === OPS.save;
case 1:
return fnArray[i] === OPS.transform;
case 2:
return fnArray[i] === OPS.paintInlineImageXObject;
case 3:
return fnArray[i] === OPS.restore;
}
throw new Error(`iterateInlineImageGroup - invalid pos: ${pos}`);
}, function foundInlineImageGroup(context, i) {
const MIN_IMAGES_IN_INLINE_IMAGES_BLOCK = 10;
const MAX_IMAGES_IN_INLINE_IMAGES_BLOCK = 200;
const MAX_WIDTH = 1000;
const IMAGE_PADDING = 1;
const fnArray = context.fnArray,
argsArray = context.argsArray;
const curr = context.iCurr;
const iFirstSave = curr - 3;
const iFirstTransform = curr - 2;
const iFirstPIIXO = curr - 1;
const count = Math.min(Math.floor((i - iFirstSave) / 4), MAX_IMAGES_IN_INLINE_IMAGES_BLOCK);
if (count < MIN_IMAGES_IN_INLINE_IMAGES_BLOCK) {
return i - (i - iFirstSave) % 4;
}
let maxX = 0;
const map = [];
let maxLineHeight = 0;
let currentX = IMAGE_PADDING,
currentY = IMAGE_PADDING;
for (let q = 0; q < count; q++) {
const transform = argsArray[iFirstTransform + (q << 2)];
const img = argsArray[iFirstPIIXO + (q << 2)][0];
if (currentX + img.width > MAX_WIDTH) {
maxX = Math.max(maxX, currentX);
currentY += maxLineHeight + 2 * IMAGE_PADDING;
currentX = 0;
maxLineHeight = 0;
}
map.push({
transform,
x: currentX,
y: currentY,
w: img.width,
h: img.height
});
currentX += img.width + 2 * IMAGE_PADDING;
maxLineHeight = Math.max(maxLineHeight, img.height);
}
const imgWidth = Math.max(maxX, currentX) + IMAGE_PADDING;
const imgHeight = currentY + maxLineHeight + IMAGE_PADDING;
const imgData = new Uint8Array(imgWidth * imgHeight * 4);
const imgRowSize = imgWidth << 2;
for (let q = 0; q < count; q++) {
const data = argsArray[iFirstPIIXO + (q << 2)][0].data;
const rowSize = map[q].w << 2;
let dataOffset = 0;
let offset = map[q].x + map[q].y * imgWidth << 2;
imgData.set(data.subarray(0, rowSize), offset - imgRowSize);
for (let k = 0, kk = map[q].h; k < kk; k++) {
imgData.set(data.subarray(dataOffset, dataOffset + rowSize), offset);
dataOffset += rowSize;
offset += imgRowSize;
}
imgData.set(data.subarray(dataOffset - rowSize, dataOffset), offset);
while (offset >= 0) {
data[offset - 4] = data[offset];
data[offset - 3] = data[offset + 1];
data[offset - 2] = data[offset + 2];
data[offset - 1] = data[offset + 3];
data[offset + rowSize] = data[offset + rowSize - 4];
data[offset + rowSize + 1] = data[offset + rowSize - 3];
data[offset + rowSize + 2] = data[offset + rowSize - 2];
data[offset + rowSize + 3] = data[offset + rowSize - 1];
offset -= imgRowSize;
}
}
const img = {
width: imgWidth,
height: imgHeight
};
if (context.isOffscreenCanvasSupported) {
const canvas = new OffscreenCanvas(imgWidth, imgHeight);
const ctx = canvas.getContext("2d");
ctx.putImageData(new ImageData(new Uint8ClampedArray(imgData.buffer), imgWidth, imgHeight), 0, 0);
img.bitmap = canvas.transferToImageBitmap();
img.data = null;
} else {
img.kind = ImageKind.RGBA_32BPP;
img.data = imgData;
}
fnArray.splice(iFirstSave, count * 4, OPS.paintInlineImageXObjectGroup);
argsArray.splice(iFirstSave, count * 4, [img, map]);
return iFirstSave + 1;
});
addState(InitialState, [OPS.save, OPS.transform, OPS.paintImageMaskXObject, OPS.restore], null, function iterateImageMaskGroup(context, i) {
const fnArray = context.fnArray;
const iFirstSave = context.iCurr - 3;
const pos = (i - iFirstSave) % 4;
switch (pos) {
case 0:
return fnArray[i] === OPS.save;
case 1:
return fnArray[i] === OPS.transform;
case 2:
return fnArray[i] === OPS.paintImageMaskXObject;
case 3:
return fnArray[i] === OPS.restore;
}
throw new Error(`iterateImageMaskGroup - invalid pos: ${pos}`);
}, function foundImageMaskGroup(context, i) {
const MIN_IMAGES_IN_MASKS_BLOCK = 10;
const MAX_IMAGES_IN_MASKS_BLOCK = 100;
const MAX_SAME_IMAGES_IN_MASKS_BLOCK = 1000;
const fnArray = context.fnArray,
argsArray = context.argsArray;
const curr = context.iCurr;
const iFirstSave = curr - 3;
const iFirstTransform = curr - 2;
const iFirstPIMXO = curr - 1;
let count = Math.floor((i - iFirstSave) / 4);
if (count < MIN_IMAGES_IN_MASKS_BLOCK) {
return i - (i - iFirstSave) % 4;
}
let isSameImage = false;
let iTransform, transformArgs;
const firstPIMXOArg0 = argsArray[iFirstPIMXO][0];
const firstTransformArg0 = argsArray[iFirstTransform][0],
firstTransformArg1 = argsArray[iFirstTransform][1],
firstTransformArg2 = argsArray[iFirstTransform][2],
firstTransformArg3 = argsArray[iFirstTransform][3];
if (firstTransformArg1 === firstTransformArg2) {
isSameImage = true;
iTransform = iFirstTransform + 4;
let iPIMXO = iFirstPIMXO + 4;
for (let q = 1; q < count; q++, iTransform += 4, iPIMXO += 4) {
transformArgs = argsArray[iTransform];
if (argsArray[iPIMXO][0] !== firstPIMXOArg0 || transformArgs[0] !== firstTransformArg0 || transformArgs[1] !== firstTransformArg1 || transformArgs[2] !== firstTransformArg2 || transformArgs[3] !== firstTransformArg3) {
if (q < MIN_IMAGES_IN_MASKS_BLOCK) {
isSameImage = false;
} else {
count = q;
}
break;
}
}
}
if (isSameImage) {
count = Math.min(count, MAX_SAME_IMAGES_IN_MASKS_BLOCK);
const positions = new Float32Array(count * 2);
iTransform = iFirstTransform;
for (let q = 0; q < count; q++, iTransform += 4) {
transformArgs = argsArray[iTransform];
positions[q << 1] = transformArgs[4];
positions[(q << 1) + 1] = transformArgs[5];
}
fnArray.splice(iFirstSave, count * 4, OPS.paintImageMaskXObjectRepeat);
argsArray.splice(iFirstSave, count * 4, [firstPIMXOArg0, firstTransformArg0, firstTransformArg1, firstTransformArg2, firstTransformArg3, positions]);
} else {
count = Math.min(count, MAX_IMAGES_IN_MASKS_BLOCK);
const images = [];
for (let q = 0; q < count; q++) {
transformArgs = argsArray[iFirstTransform + (q << 2)];
const maskParams = argsArray[iFirstPIMXO + (q << 2)][0];
images.push({
data: maskParams.data,
width: maskParams.width,
height: maskParams.height,
interpolate: maskParams.interpolate,
count: maskParams.count,
transform: transformArgs
});
}
fnArray.splice(iFirstSave, count * 4, OPS.paintImageMaskXObjectGroup);
argsArray.splice(iFirstSave, count * 4, [images]);
}
return iFirstSave + 1;
});
addState(InitialState, [OPS.save, OPS.transform, OPS.paintImageXObject, OPS.restore], function (context) {
const argsArray = context.argsArray;
const iFirstTransform = context.iCurr - 2;
return argsArray[iFirstTransform][1] === 0 && argsArray[iFirstTransform][2] === 0;
}, function iterateImageGroup(context, i) {
const fnArray = context.fnArray,
argsArray = context.argsArray;
const iFirstSave = context.iCurr - 3;
const pos = (i - iFirstSave) % 4;
switch (pos) {
case 0:
return fnArray[i] === OPS.save;
case 1:
if (fnArray[i] !== OPS.transform) {
return false;
}
const iFirstTransform = context.iCurr - 2;
const firstTransformArg0 = argsArray[iFirstTransform][0];
const firstTransformArg3 = argsArray[iFirstTransform][3];
if (argsArray[i][0] !== firstTransformArg0 || argsArray[i][1] !== 0 || argsArray[i][2] !== 0 || argsArray[i][3] !== firstTransformArg3) {
return false;
}
return true;
case 2:
if (fnArray[i] !== OPS.paintImageXObject) {
return false;
}
const iFirstPIXO = context.iCurr - 1;
const firstPIXOArg0 = argsArray[iFirstPIXO][0];
if (argsArray[i][0] !== firstPIXOArg0) {
return false;
}
return true;
case 3:
return fnArray[i] === OPS.restore;
}
throw new Error(`iterateImageGroup - invalid pos: ${pos}`);
}, function (context, i) {
const MIN_IMAGES_IN_BLOCK = 3;
const MAX_IMAGES_IN_BLOCK = 1000;
const fnArray = context.fnArray,
argsArray = context.argsArray;
const curr = context.iCurr;
const iFirstSave = curr - 3;
const iFirstTransform = curr - 2;
const iFirstPIXO = curr - 1;
const firstPIXOArg0 = argsArray[iFirstPIXO][0];
const firstTransformArg0 = argsArray[iFirstTransform][0];
const firstTransformArg3 = argsArray[iFirstTransform][3];
const count = Math.min(Math.floor((i - iFirstSave) / 4), MAX_IMAGES_IN_BLOCK);
if (count < MIN_IMAGES_IN_BLOCK) {
return i - (i - iFirstSave) % 4;
}
const positions = new Float32Array(count * 2);
let iTransform = iFirstTransform;
for (let q = 0; q < count; q++, iTransform += 4) {
const transformArgs = argsArray[iTransform];
positions[q << 1] = transformArgs[4];
positions[(q << 1) + 1] = transformArgs[5];
}
const args = [firstPIXOArg0, firstTransformArg0, firstTransformArg3, positions];
fnArray.splice(iFirstSave, count * 4, OPS.paintImageXObjectRepeat);
argsArray.splice(iFirstSave, count * 4, args);
return iFirstSave + 1;
});
addState(InitialState, [OPS.beginText, OPS.setFont, OPS.setTextMatrix, OPS.showText, OPS.endText], null, function iterateShowTextGroup(context, i) {
const fnArray = context.fnArray,
argsArray = context.argsArray;
const iFirstSave = context.iCurr - 4;
const pos = (i - iFirstSave) % 5;
switch (pos) {
case 0:
return fnArray[i] === OPS.beginText;
case 1:
return fnArray[i] === OPS.setFont;
case 2:
return fnArray[i] === OPS.setTextMatrix;
case 3:
if (fnArray[i] !== OPS.showText) {
return false;
}
const iFirstSetFont = context.iCurr - 3;
const firstSetFontArg0 = argsArray[iFirstSetFont][0];
const firstSetFontArg1 = argsArray[iFirstSetFont][1];
if (argsArray[i][0] !== firstSetFontArg0 || argsArray[i][1] !== firstSetFontArg1) {
return false;
}
return true;
case 4:
return fnArray[i] === OPS.endText;
}
throw new Error(`iterateShowTextGroup - invalid pos: ${pos}`);
}, function (context, i) {
const MIN_CHARS_IN_BLOCK = 3;
const MAX_CHARS_IN_BLOCK = 1000;
const fnArray = context.fnArray,
argsArray = context.argsArray;
const curr = context.iCurr;
const iFirstBeginText = curr - 4;
const iFirstSetFont = curr - 3;
const iFirstSetTextMatrix = curr - 2;
const iFirstShowText = curr - 1;
const iFirstEndText = curr;
const firstSetFontArg0 = argsArray[iFirstSetFont][0];
const firstSetFontArg1 = argsArray[iFirstSetFont][1];
let count = Math.min(Math.floor((i - iFirstBeginText) / 5), MAX_CHARS_IN_BLOCK);
if (count < MIN_CHARS_IN_BLOCK) {
return i - (i - iFirstBeginText) % 5;
}
let iFirst = iFirstBeginText;
if (iFirstBeginText >= 4 && fnArray[iFirstBeginText - 4] === fnArray[iFirstSetFont] && fnArray[iFirstBeginText - 3] === fnArray[iFirstSetTextMatrix] && fnArray[iFirstBeginText - 2] === fnArray[iFirstShowText] && fnArray[iFirstBeginText - 1] === fnArray[iFirstEndText] && argsArray[iFirstBeginText - 4][0] === firstSetFontArg0 && argsArray[iFirstBeginText - 4][1] === firstSetFontArg1) {
count++;
iFirst -= 5;
}
let iEndText = iFirst + 4;
for (let q = 1; q < count; q++) {
fnArray.splice(iEndText, 3);
argsArray.splice(iEndText, 3);
iEndText += 2;
}
return iEndText + 1;
});
class NullOptimizer {
constructor(queue) {
this.queue = queue;
}
_optimize() {}
push(fn, args) {
this.queue.fnArray.push(fn);
this.queue.argsArray.push(args);
this._optimize();
}
flush() {}
reset() {}
}
class QueueOptimizer extends NullOptimizer {
constructor(queue) {
super(queue);
this.state = null;
this.context = {
iCurr: 0,
fnArray: queue.fnArray,
argsArray: queue.argsArray,
isOffscreenCanvasSupported: false
};
this.match = null;
this.lastProcessed = 0;
}
set isOffscreenCanvasSupported(value) {
this.context.isOffscreenCanvasSupported = value;
}
_optimize() {
const fnArray = this.queue.fnArray;
let i = this.lastProcessed,
ii = fnArray.length;
let state = this.state;
let match = this.match;
if (!state && !match && i + 1 === ii && !InitialState[fnArray[i]]) {
this.lastProcessed = ii;
return;
}
const context = this.context;
while (i < ii) {
if (match) {
const iterate = (0, match.iterateFn)(context, i);
if (iterate) {
i++;
continue;
}
i = (0, match.processFn)(context, i + 1);
ii = fnArray.length;
match = null;
state = null;
if (i >= ii) {
break;
}
}
state = (state || InitialState)[fnArray[i]];
if (!state || Array.isArray(state)) {
i++;
continue;
}
context.iCurr = i;
i++;
if (state.checkFn && !(0, state.checkFn)(context)) {
state = null;
continue;
}
match = state;
state = null;
}
this.state = state;
this.match = match;
this.lastProcessed = i;
}
flush() {
while (this.match) {
const length = this.queue.fnArray.length;
this.lastProcessed = (0, this.match.processFn)(this.context, length);
this.match = null;
this.state = null;
this._optimize();
}
}
reset() {
this.state = null;
this.match = null;
this.lastProcessed = 0;
}
}
class OperatorList {
static CHUNK_SIZE = 1000;
static CHUNK_SIZE_ABOUT = this.CHUNK_SIZE - 5;
constructor(intent = 0, streamSink) {
this._streamSink = streamSink;
this.fnArray = [];
this.argsArray = [];
this.optimizer = streamSink && !(intent & RenderingIntentFlag.OPLIST) ? new QueueOptimizer(this) : new NullOptimizer(this);
this.dependencies = new Set();
this._totalLength = 0;
this.weight = 0;
this._resolved = streamSink ? null : Promise.resolve();
}
set isOffscreenCanvasSupported(value) {
this.optimizer.isOffscreenCanvasSupported = value;
}
get length() {
return this.argsArray.length;
}
get ready() {
return this._resolved || this._streamSink.ready;
}
get totalLength() {
return this._totalLength + this.length;
}
addOp(fn, args) {
this.optimizer.push(fn, args);
this.weight++;
if (this._streamSink) {
if (this.weight >= OperatorList.CHUNK_SIZE) {
this.flush();
} else if (this.weight >= OperatorList.CHUNK_SIZE_ABOUT && (fn === OPS.restore || fn === OPS.endText)) {
this.flush();
}
}
}
addImageOps(fn, args, optionalContent) {
if (optionalContent !== undefined) {
this.addOp(OPS.beginMarkedContentProps, ["OC", optionalContent]);
}
this.addOp(fn, args);
if (optionalContent !== undefined) {
this.addOp(OPS.endMarkedContent, []);
}
}
addDependency(dependency) {
if (this.dependencies.has(dependency)) {
return;
}
this.dependencies.add(dependency);
this.addOp(OPS.dependency, [dependency]);
}
addDependencies(dependencies) {
for (const dependency of dependencies) {
this.addDependency(dependency);
}
}
addOpList(opList) {
if (!(opList instanceof OperatorList)) {
warn('addOpList - ignoring invalid "opList" parameter.');
return;
}
for (const dependency of opList.dependencies) {
this.dependencies.add(dependency);
}
for (let i = 0, ii = opList.length; i < ii; i++) {
this.addOp(opList.fnArray[i], opList.argsArray[i]);
}
}
getIR() {
return {
fnArray: this.fnArray,
argsArray: this.argsArray,
length: this.length
};
}
get _transfers() {
const transfers = [];
const {
fnArray,
argsArray,
length
} = this;
for (let i = 0; i < length; i++) {
switch (fnArray[i]) {
case OPS.paintInlineImageXObject:
case OPS.paintInlineImageXObjectGroup:
case OPS.paintImageMaskXObject:
const arg = argsArray[i][0];
if (!arg.cached && arg.data?.buffer instanceof ArrayBuffer) {
transfers.push(arg.data.buffer);
}
break;
}
}
return transfers;
}
flush(lastChunk = false, separateAnnots = null) {
this.optimizer.flush();
const length = this.length;
this._totalLength += length;
this._streamSink.enqueue({
fnArray: this.fnArray,
argsArray: this.argsArray,
lastChunk,
separateAnnots,
length
}, 1, this._transfers);
this.dependencies.clear();
this.fnArray.length = 0;
this.argsArray.length = 0;
this.weight = 0;
this.optimizer.reset();
}
}
;// CONCATENATED MODULE: ./src/core/image.js
function decodeAndClamp(value, addend, coefficient, max) {
value = addend + value * coefficient;
if (value < 0) {
value = 0;
} else if (value > max) {
value = max;
}
return value;
}
function resizeImageMask(src, bpc, w1, h1, w2, h2) {
const length = w2 * h2;
let dest;
if (bpc <= 8) {
dest = new Uint8Array(length);
} else if (bpc <= 16) {
dest = new Uint16Array(length);
} else {
dest = new Uint32Array(length);
}
const xRatio = w1 / w2;
const yRatio = h1 / h2;
let i,
j,
py,
newIndex = 0,
oldIndex;
const xScaled = new Uint16Array(w2);
const w1Scanline = w1;
for (i = 0; i < w2; i++) {
xScaled[i] = Math.floor(i * xRatio);
}
for (i = 0; i < h2; i++) {
py = Math.floor(i * yRatio) * w1Scanline;
for (j = 0; j < w2; j++) {
oldIndex = py + xScaled[j];
dest[newIndex++] = src[oldIndex];
}
}
return dest;
}
class PDFImage {
constructor({
xref,
res,
image,
isInline = false,
smask = null,
mask = null,
isMask = false,
pdfFunctionFactory,
localColorSpaceCache
}) {
this.image = image;
const dict = image.dict;
const filter = dict.get("F", "Filter");
let filterName;
if (filter instanceof Name) {
filterName = filter.name;
} else if (Array.isArray(filter)) {
const filterZero = xref.fetchIfRef(filter[0]);
if (filterZero instanceof Name) {
filterName = filterZero.name;
}
}
switch (filterName) {
case "JPXDecode":
const jpxImage = new JpxImage();
jpxImage.parseImageProperties(image.stream);
image.stream.reset();
image.width = jpxImage.width;
image.height = jpxImage.height;
image.bitsPerComponent = jpxImage.bitsPerComponent;
image.numComps = jpxImage.componentsCount;
break;
case "JBIG2Decode":
image.bitsPerComponent = 1;
image.numComps = 1;
break;
}
let width = dict.get("W", "Width");
let height = dict.get("H", "Height");
if (Number.isInteger(image.width) && image.width > 0 && Number.isInteger(image.height) && image.height > 0 && (image.width !== width || image.height !== height)) {
warn("PDFImage - using the Width/Height of the image data, " + "rather than the image dictionary.");
width = image.width;
height = image.height;
}
if (width < 1 || height < 1) {
throw new FormatError(`Invalid image width: ${width} or height: ${height}`);
}
this.width = width;
this.height = height;
this.interpolate = dict.get("I", "Interpolate");
this.imageMask = dict.get("IM", "ImageMask") || false;
this.matte = dict.get("Matte") || false;
let bitsPerComponent = image.bitsPerComponent;
if (!bitsPerComponent) {
bitsPerComponent = dict.get("BPC", "BitsPerComponent");
if (!bitsPerComponent) {
if (this.imageMask) {
bitsPerComponent = 1;
} else {
throw new FormatError(`Bits per component missing in image: ${this.imageMask}`);
}
}
}
this.bpc = bitsPerComponent;
if (!this.imageMask) {
let colorSpace = dict.getRaw("CS") || dict.getRaw("ColorSpace");
if (!colorSpace) {
info("JPX images (which do not require color spaces)");
switch (image.numComps) {
case 1:
colorSpace = Name.get("DeviceGray");
break;
case 3:
colorSpace = Name.get("DeviceRGB");
break;
case 4:
colorSpace = Name.get("DeviceCMYK");
break;
default:
throw new Error(`JPX images with ${image.numComps} color components not supported.`);
}
}
this.colorSpace = ColorSpace.parse({
cs: colorSpace,
xref,
resources: isInline ? res : null,
pdfFunctionFactory,
localColorSpaceCache
});
this.numComps = this.colorSpace.numComps;
}
this.decode = dict.getArray("D", "Decode");
this.needsDecode = false;
if (this.decode && (this.colorSpace && !this.colorSpace.isDefaultDecode(this.decode, bitsPerComponent) || isMask && !ColorSpace.isDefaultDecode(this.decode, 1))) {
this.needsDecode = true;
const max = (1 << bitsPerComponent) - 1;
this.decodeCoefficients = [];
this.decodeAddends = [];
const isIndexed = this.colorSpace?.name === "Indexed";
for (let i = 0, j = 0; i < this.decode.length; i += 2, ++j) {
const dmin = this.decode[i];
const dmax = this.decode[i + 1];
this.decodeCoefficients[j] = isIndexed ? (dmax - dmin) / max : dmax - dmin;
this.decodeAddends[j] = isIndexed ? dmin : max * dmin;
}
}
if (smask) {
this.smask = new PDFImage({
xref,
res,
image: smask,
isInline,
pdfFunctionFactory,
localColorSpaceCache
});
} else if (mask) {
if (mask instanceof BaseStream) {
const maskDict = mask.dict,
imageMask = maskDict.get("IM", "ImageMask");
if (!imageMask) {
warn("Ignoring /Mask in image without /ImageMask.");
} else {
this.mask = new PDFImage({
xref,
res,
image: mask,
isInline,
isMask: true,
pdfFunctionFactory,
localColorSpaceCache
});
}
} else {
this.mask = mask;
}
}
}
static async buildImage({
xref,
res,
image,
isInline = false,
pdfFunctionFactory,
localColorSpaceCache
}) {
const imageData = image;
let smaskData = null;
let maskData = null;
const smask = image.dict.get("SMask");
const mask = image.dict.get("Mask");
if (smask) {
if (smask instanceof BaseStream) {
smaskData = smask;
} else {
warn("Unsupported /SMask format.");
}
} else if (mask) {
if (mask instanceof BaseStream || Array.isArray(mask)) {
maskData = mask;
} else {
warn("Unsupported /Mask format.");
}
}
return new PDFImage({
xref,
res,
image: imageData,
isInline,
smask: smaskData,
mask: maskData,
pdfFunctionFactory,
localColorSpaceCache
});
}
static createRawMask({
imgArray,
width,
height,
imageIsFromDecodeStream,
inverseDecode,
interpolate
}) {
const computedLength = (width + 7 >> 3) * height;
const actualLength = imgArray.byteLength;
const haveFullData = computedLength === actualLength;
let data, i;
if (imageIsFromDecodeStream && (!inverseDecode || haveFullData)) {
data = imgArray;
} else if (!inverseDecode) {
data = new Uint8Array(imgArray);
} else {
data = new Uint8Array(computedLength);
data.set(imgArray);
data.fill(0xff, actualLength);
}
if (inverseDecode) {
for (i = 0; i < actualLength; i++) {
data[i] ^= 0xff;
}
}
return {
data,
width,
height,
interpolate
};
}
static async createMask({
imgArray,
width,
height,
imageIsFromDecodeStream,
inverseDecode,
interpolate,
isOffscreenCanvasSupported = false
}) {
const isSingleOpaquePixel = width === 1 && height === 1 && inverseDecode === (imgArray.length === 0 || !!(imgArray[0] & 128));
if (isSingleOpaquePixel) {
return {
isSingleOpaquePixel
};
}
if (isOffscreenCanvasSupported) {
if (ImageResizer.needsToBeResized(width, height)) {
const data = new Uint8ClampedArray(width * height * 4);
convertBlackAndWhiteToRGBA({
src: imgArray,
dest: data,
width,
height,
nonBlackColor: 0,
inverseDecode
});
return ImageResizer.createImage({
kind: ImageKind.RGBA_32BPP,
data,
width,
height,
interpolate
});
}
const canvas = new OffscreenCanvas(width, height);
const ctx = canvas.getContext("2d");
const imgData = ctx.createImageData(width, height);
convertBlackAndWhiteToRGBA({
src: imgArray,
dest: imgData.data,
width,
height,
nonBlackColor: 0,
inverseDecode
});
ctx.putImageData(imgData, 0, 0);
const bitmap = canvas.transferToImageBitmap();
return {
data: null,
width,
height,
interpolate,
bitmap
};
}
return this.createRawMask({
imgArray,
width,
height,
inverseDecode,
imageIsFromDecodeStream,
interpolate
});
}
get drawWidth() {
return Math.max(this.width, this.smask?.width || 0, this.mask?.width || 0);
}
get drawHeight() {
return Math.max(this.height, this.smask?.height || 0, this.mask?.height || 0);
}
decodeBuffer(buffer) {
const bpc = this.bpc;
const numComps = this.numComps;
const decodeAddends = this.decodeAddends;
const decodeCoefficients = this.decodeCoefficients;
const max = (1 << bpc) - 1;
let i, ii;
if (bpc === 1) {
for (i = 0, ii = buffer.length; i < ii; i++) {
buffer[i] = +!buffer[i];
}
return;
}
let index = 0;
for (i = 0, ii = this.width * this.height; i < ii; i++) {
for (let j = 0; j < numComps; j++) {
buffer[index] = decodeAndClamp(buffer[index], decodeAddends[j], decodeCoefficients[j], max);
index++;
}
}
}
getComponents(buffer) {
const bpc = this.bpc;
if (bpc === 8) {
return buffer;
}
const width = this.width;
const height = this.height;
const numComps = this.numComps;
const length = width * height * numComps;
let bufferPos = 0;
let output;
if (bpc <= 8) {
output = new Uint8Array(length);
} else if (bpc <= 16) {
output = new Uint16Array(length);
} else {
output = new Uint32Array(length);
}
const rowComps = width * numComps;
const max = (1 << bpc) - 1;
let i = 0,
ii,
buf;
if (bpc === 1) {
let mask, loop1End, loop2End;
for (let j = 0; j < height; j++) {
loop1End = i + (rowComps & ~7);
loop2End = i + rowComps;
while (i < loop1End) {
buf = buffer[bufferPos++];
output[i] = buf >> 7 & 1;
output[i + 1] = buf >> 6 & 1;
output[i + 2] = buf >> 5 & 1;
output[i + 3] = buf >> 4 & 1;
output[i + 4] = buf >> 3 & 1;
output[i + 5] = buf >> 2 & 1;
output[i + 6] = buf >> 1 & 1;
output[i + 7] = buf & 1;
i += 8;
}
if (i < loop2End) {
buf = buffer[bufferPos++];
mask = 128;
while (i < loop2End) {
output[i++] = +!!(buf & mask);
mask >>= 1;
}
}
}
} else {
let bits = 0;
buf = 0;
for (i = 0, ii = length; i < ii; ++i) {
if (i % rowComps === 0) {
buf = 0;
bits = 0;
}
while (bits < bpc) {
buf = buf << 8 | buffer[bufferPos++];
bits += 8;
}
const remainingBits = bits - bpc;
let value = buf >> remainingBits;
if (value < 0) {
value = 0;
} else if (value > max) {
value = max;
}
output[i] = value;
buf &= (1 << remainingBits) - 1;
bits = remainingBits;
}
}
return output;
}
fillOpacity(rgbaBuf, width, height, actualHeight, image) {
const smask = this.smask;
const mask = this.mask;
let alphaBuf, sw, sh, i, ii, j;
if (smask) {
sw = smask.width;
sh = smask.height;
alphaBuf = new Uint8ClampedArray(sw * sh);
smask.fillGrayBuffer(alphaBuf);
if (sw !== width || sh !== height) {
alphaBuf = resizeImageMask(alphaBuf, smask.bpc, sw, sh, width, height);
}
} else if (mask) {
if (mask instanceof PDFImage) {
sw = mask.width;
sh = mask.height;
alphaBuf = new Uint8ClampedArray(sw * sh);
mask.numComps = 1;
mask.fillGrayBuffer(alphaBuf);
for (i = 0, ii = sw * sh; i < ii; ++i) {
alphaBuf[i] = 255 - alphaBuf[i];
}
if (sw !== width || sh !== height) {
alphaBuf = resizeImageMask(alphaBuf, mask.bpc, sw, sh, width, height);
}
} else if (Array.isArray(mask)) {
alphaBuf = new Uint8ClampedArray(width * height);
const numComps = this.numComps;
for (i = 0, ii = width * height; i < ii; ++i) {
let opacity = 0;
const imageOffset = i * numComps;
for (j = 0; j < numComps; ++j) {
const color = image[imageOffset + j];
const maskOffset = j * 2;
if (color < mask[maskOffset] || color > mask[maskOffset + 1]) {
opacity = 255;
break;
}
}
alphaBuf[i] = opacity;
}
} else {
throw new FormatError("Unknown mask format.");
}
}
if (alphaBuf) {
for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) {
rgbaBuf[j] = alphaBuf[i];
}
} else {
for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) {
rgbaBuf[j] = 255;
}
}
}
undoPreblend(buffer, width, height) {
const matte = this.smask?.matte;
if (!matte) {
return;
}
const matteRgb = this.colorSpace.getRgb(matte, 0);
const matteR = matteRgb[0];
const matteG = matteRgb[1];
const matteB = matteRgb[2];
const length = width * height * 4;
for (let i = 0; i < length; i += 4) {
const alpha = buffer[i + 3];
if (alpha === 0) {
buffer[i] = 255;
buffer[i + 1] = 255;
buffer[i + 2] = 255;
continue;
}
const k = 255 / alpha;
buffer[i] = (buffer[i] - matteR) * k + matteR;
buffer[i + 1] = (buffer[i + 1] - matteG) * k + matteG;
buffer[i + 2] = (buffer[i + 2] - matteB) * k + matteB;
}
}
async createImageData(forceRGBA = false, isOffscreenCanvasSupported = false) {
const drawWidth = this.drawWidth;
const drawHeight = this.drawHeight;
const imgData = {
width: drawWidth,
height: drawHeight,
interpolate: this.interpolate,
kind: 0,
data: null
};
const numComps = this.numComps;
const originalWidth = this.width;
const originalHeight = this.height;
const bpc = this.bpc;
const rowBytes = originalWidth * numComps * bpc + 7 >> 3;
const mustBeResized = isOffscreenCanvasSupported && ImageResizer.needsToBeResized(drawWidth, drawHeight);
if (!forceRGBA) {
let kind;
if (this.colorSpace.name === "DeviceGray" && bpc === 1) {
kind = ImageKind.GRAYSCALE_1BPP;
} else if (this.colorSpace.name === "DeviceRGB" && bpc === 8 && !this.needsDecode) {
kind = ImageKind.RGB_24BPP;
}
if (kind && !this.smask && !this.mask && drawWidth === originalWidth && drawHeight === originalHeight) {
const data = this.getImageBytes(originalHeight * rowBytes, {});
if (isOffscreenCanvasSupported) {
if (mustBeResized) {
return ImageResizer.createImage({
data,
kind,
width: drawWidth,
height: drawHeight,
interpolate: this.interpolate
}, this.needsDecode);
}
return this.createBitmap(kind, originalWidth, originalHeight, data);
}
imgData.kind = kind;
imgData.data = data;
if (this.needsDecode) {
assert(kind === ImageKind.GRAYSCALE_1BPP, "PDFImage.createImageData: The image must be grayscale.");
const buffer = imgData.data;
for (let i = 0, ii = buffer.length; i < ii; i++) {
buffer[i] ^= 0xff;
}
}
return imgData;
}
if (this.image instanceof JpegStream && !this.smask && !this.mask && !this.needsDecode) {
let imageLength = originalHeight * rowBytes;
if (isOffscreenCanvasSupported && !mustBeResized) {
let isHandled = false;
switch (this.colorSpace.name) {
case "DeviceGray":
imageLength *= 4;
isHandled = true;
break;
case "DeviceRGB":
imageLength = imageLength / 3 * 4;
isHandled = true;
break;
case "DeviceCMYK":
isHandled = true;
break;
}
if (isHandled) {
const rgba = this.getImageBytes(imageLength, {
drawWidth,
drawHeight,
forceRGBA: true
});
return this.createBitmap(ImageKind.RGBA_32BPP, drawWidth, drawHeight, rgba);
}
} else {
switch (this.colorSpace.name) {
case "DeviceGray":
imageLength *= 3;
case "DeviceRGB":
case "DeviceCMYK":
imgData.kind = ImageKind.RGB_24BPP;
imgData.data = this.getImageBytes(imageLength, {
drawWidth,
drawHeight,
forceRGB: true
});
if (mustBeResized) {
return ImageResizer.createImage(imgData);
}
return imgData;
}
}
}
}
const imgArray = this.getImageBytes(originalHeight * rowBytes, {
internal: true
});
const actualHeight = 0 | imgArray.length / rowBytes * drawHeight / originalHeight;
const comps = this.getComponents(imgArray);
let alpha01, maybeUndoPreblend;
let canvas, ctx, canvasImgData, data;
if (isOffscreenCanvasSupported && !mustBeResized) {
canvas = new OffscreenCanvas(drawWidth, drawHeight);
ctx = canvas.getContext("2d");
canvasImgData = ctx.createImageData(drawWidth, drawHeight);
data = canvasImgData.data;
}
imgData.kind = ImageKind.RGBA_32BPP;
if (!forceRGBA && !this.smask && !this.mask) {
if (!isOffscreenCanvasSupported || mustBeResized) {
imgData.kind = ImageKind.RGB_24BPP;
data = new Uint8ClampedArray(drawWidth * drawHeight * 3);
alpha01 = 0;
} else {
const arr = new Uint32Array(data.buffer);
arr.fill(FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff);
alpha01 = 1;
}
maybeUndoPreblend = false;
} else {
if (!isOffscreenCanvasSupported || mustBeResized) {
data = new Uint8ClampedArray(drawWidth * drawHeight * 4);
}
alpha01 = 1;
maybeUndoPreblend = true;
this.fillOpacity(data, drawWidth, drawHeight, actualHeight, comps);
}
if (this.needsDecode) {
this.decodeBuffer(comps);
}
this.colorSpace.fillRgb(data, originalWidth, originalHeight, drawWidth, drawHeight, actualHeight, bpc, comps, alpha01);
if (maybeUndoPreblend) {
this.undoPreblend(data, drawWidth, actualHeight);
}
if (isOffscreenCanvasSupported && !mustBeResized) {
ctx.putImageData(canvasImgData, 0, 0);
const bitmap = canvas.transferToImageBitmap();
return {
data: null,
width: drawWidth,
height: drawHeight,
bitmap,
interpolate: this.interpolate
};
}
imgData.data = data;
if (mustBeResized) {
return ImageResizer.createImage(imgData);
}
return imgData;
}
fillGrayBuffer(buffer) {
const numComps = this.numComps;
if (numComps !== 1) {
throw new FormatError(`Reading gray scale from a color image: ${numComps}`);
}
const width = this.width;
const height = this.height;
const bpc = this.bpc;
const rowBytes = width * numComps * bpc + 7 >> 3;
const imgArray = this.getImageBytes(height * rowBytes, {
internal: true
});
const comps = this.getComponents(imgArray);
let i, length;
if (bpc === 1) {
length = width * height;
if (this.needsDecode) {
for (i = 0; i < length; ++i) {
buffer[i] = comps[i] - 1 & 255;
}
} else {
for (i = 0; i < length; ++i) {
buffer[i] = -comps[i] & 255;
}
}
return;
}
if (this.needsDecode) {
this.decodeBuffer(comps);
}
length = width * height;
const scale = 255 / ((1 << bpc) - 1);
for (i = 0; i < length; ++i) {
buffer[i] = scale * comps[i];
}
}
createBitmap(kind, width, height, src) {
const canvas = new OffscreenCanvas(width, height);
const ctx = canvas.getContext("2d");
let imgData;
if (kind === ImageKind.RGBA_32BPP) {
imgData = new ImageData(src, width, height);
} else {
imgData = ctx.createImageData(width, height);
convertToRGBA({
kind,
src,
dest: new Uint32Array(imgData.data.buffer),
width,
height,
inverseDecode: this.needsDecode
});
}
ctx.putImageData(imgData, 0, 0);
const bitmap = canvas.transferToImageBitmap();
return {
data: null,
width,
height,
bitmap,
interpolate: this.interpolate
};
}
getImageBytes(length, {
drawWidth,
drawHeight,
forceRGBA = false,
forceRGB = false,
internal = false
}) {
this.image.reset();
this.image.drawWidth = drawWidth || this.width;
this.image.drawHeight = drawHeight || this.height;
this.image.forceRGBA = !!forceRGBA;
this.image.forceRGB = !!forceRGB;
const imageBytes = this.image.getBytes(length);
if (internal || this.image instanceof DecodeStream) {
return imageBytes;
}
assert(imageBytes instanceof Uint8Array, 'PDFImage.getImageBytes: Unsupported "imageBytes" type.');
return new Uint8Array(imageBytes);
}
}
;// CONCATENATED MODULE: ./src/core/evaluator.js
const DefaultPartialEvaluatorOptions = Object.freeze({
maxImageSize: -1,
disableFontFace: false,
ignoreErrors: false,
isEvalSupported: true,
isOffscreenCanvasSupported: false,
canvasMaxAreaInBytes: -1,
fontExtraProperties: false,
useSystemFonts: true,
cMapUrl: null,
standardFontDataUrl: null
});
const PatternType = {
TILING: 1,
SHADING: 2
};
const TEXT_CHUNK_BATCH_SIZE = 10;
const deferred = Promise.resolve();
function normalizeBlendMode(value, parsingArray = false) {
if (Array.isArray(value)) {
for (const val of value) {
const maybeBM = normalizeBlendMode(val, true);
if (maybeBM) {
return maybeBM;
}
}
warn(`Unsupported blend mode Array: ${value}`);
return "source-over";
}
if (!(value instanceof Name)) {
if (parsingArray) {
return null;
}
return "source-over";
}
switch (value.name) {
case "Normal":
case "Compatible":
return "source-over";
case "Multiply":
return "multiply";
case "Screen":
return "screen";
case "Overlay":
return "overlay";
case "Darken":
return "darken";
case "Lighten":
return "lighten";
case "ColorDodge":
return "color-dodge";
case "ColorBurn":
return "color-burn";
case "HardLight":
return "hard-light";
case "SoftLight":
return "soft-light";
case "Difference":
return "difference";
case "Exclusion":
return "exclusion";
case "Hue":
return "hue";
case "Saturation":
return "saturation";
case "Color":
return "color";
case "Luminosity":
return "luminosity";
}
if (parsingArray) {
return null;
}
warn(`Unsupported blend mode: ${value.name}`);
return "source-over";
}
function incrementCachedImageMaskCount(data) {
if (data.fn === OPS.paintImageMaskXObject && data.args[0]?.count > 0) {
data.args[0].count++;
}
}
class TimeSlotManager {
static TIME_SLOT_DURATION_MS = 20;
static CHECK_TIME_EVERY = 100;
constructor() {
this.reset();
}
check() {
if (++this.checked < TimeSlotManager.CHECK_TIME_EVERY) {
return false;
}
this.checked = 0;
return this.endTime <= Date.now();
}
reset() {
this.endTime = Date.now() + TimeSlotManager.TIME_SLOT_DURATION_MS;
this.checked = 0;
}
}
class PartialEvaluator {
constructor({
xref,
handler,
pageIndex,
idFactory,
fontCache,
builtInCMapCache,
standardFontDataCache,
globalImageCache,
systemFontCache,
options = null
}) {
this.xref = xref;
this.handler = handler;
this.pageIndex = pageIndex;
this.idFactory = idFactory;
this.fontCache = fontCache;
this.builtInCMapCache = builtInCMapCache;
this.standardFontDataCache = standardFontDataCache;
this.globalImageCache = globalImageCache;
this.systemFontCache = systemFontCache;
this.options = options || DefaultPartialEvaluatorOptions;
this.parsingType3Font = false;
this._regionalImageCache = new RegionalImageCache();
this._fetchBuiltInCMapBound = this.fetchBuiltInCMap.bind(this);
ImageResizer.setMaxArea(this.options.canvasMaxAreaInBytes);
}
get _pdfFunctionFactory() {
const pdfFunctionFactory = new PDFFunctionFactory({
xref: this.xref,
isEvalSupported: this.options.isEvalSupported
});
return shadow(this, "_pdfFunctionFactory", pdfFunctionFactory);
}
clone(newOptions = null) {
const newEvaluator = Object.create(this);
newEvaluator.options = Object.assign(Object.create(null), this.options, newOptions);
return newEvaluator;
}
hasBlendModes(resources, nonBlendModesSet) {
if (!(resources instanceof Dict)) {
return false;
}
if (resources.objId && nonBlendModesSet.has(resources.objId)) {
return false;
}
const processed = new RefSet(nonBlendModesSet);
if (resources.objId) {
processed.put(resources.objId);
}
const nodes = [resources],
xref = this.xref;
while (nodes.length) {
const node = nodes.shift();
const graphicStates = node.get("ExtGState");
if (graphicStates instanceof Dict) {
for (let graphicState of graphicStates.getRawValues()) {
if (graphicState instanceof Ref) {
if (processed.has(graphicState)) {
continue;
}
try {
graphicState = xref.fetch(graphicState);
} catch (ex) {
processed.put(graphicState);
info(`hasBlendModes - ignoring ExtGState: "${ex}".`);
continue;
}
}
if (!(graphicState instanceof Dict)) {
continue;
}
if (graphicState.objId) {
processed.put(graphicState.objId);
}
const bm = graphicState.get("BM");
if (bm instanceof Name) {
if (bm.name !== "Normal") {
return true;
}
continue;
}
if (bm !== undefined && Array.isArray(bm)) {
for (const element of bm) {
if (element instanceof Name && element.name !== "Normal") {
return true;
}
}
}
}
}
const xObjects = node.get("XObject");
if (!(xObjects instanceof Dict)) {
continue;
}
for (let xObject of xObjects.getRawValues()) {
if (xObject instanceof Ref) {
if (processed.has(xObject)) {
continue;
}
try {
xObject = xref.fetch(xObject);
} catch (ex) {
processed.put(xObject);
info(`hasBlendModes - ignoring XObject: "${ex}".`);
continue;
}
}
if (!(xObject instanceof BaseStream)) {
continue;
}
if (xObject.dict.objId) {
processed.put(xObject.dict.objId);
}
const xResources = xObject.dict.get("Resources");
if (!(xResources instanceof Dict)) {
continue;
}
if (xResources.objId && processed.has(xResources.objId)) {
continue;
}
nodes.push(xResources);
if (xResources.objId) {
processed.put(xResources.objId);
}
}
}
for (const ref of processed) {
nonBlendModesSet.put(ref);
}
return false;
}
async fetchBuiltInCMap(name) {
const cachedData = this.builtInCMapCache.get(name);
if (cachedData) {
return cachedData;
}
let data;
if (this.options.cMapUrl !== null) {
const url = `${this.options.cMapUrl}${name}.bcmap`;
const response = await fetch(url);
if (!response.ok) {
throw new Error(`fetchBuiltInCMap: failed to fetch file "${url}" with "${response.statusText}".`);
}
data = {
cMapData: new Uint8Array(await response.arrayBuffer()),
compressionType: CMapCompressionType.BINARY
};
} else {
data = await this.handler.sendWithPromise("FetchBuiltInCMap", {
name
});
}
if (data.compressionType !== CMapCompressionType.NONE) {
this.builtInCMapCache.set(name, data);
}
return data;
}
async fetchStandardFontData(name) {
const cachedData = this.standardFontDataCache.get(name);
if (cachedData) {
return new Stream(cachedData);
}
if (this.options.useSystemFonts && name !== "Symbol" && name !== "ZapfDingbats") {
return null;
}
const standardFontNameToFileName = getFontNameToFileMap(),
filename = standardFontNameToFileName[name];
let data;
if (this.options.standardFontDataUrl !== null) {
const url = `${this.options.standardFontDataUrl}${filename}`;
const response = await fetch(url);
if (!response.ok) {
warn(`fetchStandardFontData: failed to fetch file "${url}" with "${response.statusText}".`);
} else {
data = new Uint8Array(await response.arrayBuffer());
}
} else {
try {
data = await this.handler.sendWithPromise("FetchStandardFontData", {
filename
});
} catch (e) {
warn(`fetchStandardFontData: failed to fetch file "${filename}" with "${e}".`);
}
}
if (!data) {
return null;
}
this.standardFontDataCache.set(name, data);
return new Stream(data);
}
async buildFormXObject(resources, xobj, smask, operatorList, task, initialState, localColorSpaceCache) {
const dict = xobj.dict;
const matrix = dict.getArray("Matrix");
let bbox = dict.getArray("BBox");
bbox = Array.isArray(bbox) && bbox.length === 4 ? Util.normalizeRect(bbox) : null;
let optionalContent, groupOptions;
if (dict.has("OC")) {
optionalContent = await this.parseMarkedContentProps(dict.get("OC"), resources);
}
if (optionalContent !== undefined) {
operatorList.addOp(OPS.beginMarkedContentProps, ["OC", optionalContent]);
}
const group = dict.get("Group");
if (group) {
groupOptions = {
matrix,
bbox,
smask,
isolated: false,
knockout: false
};
const groupSubtype = group.get("S");
let colorSpace = null;
if (isName(groupSubtype, "Transparency")) {
groupOptions.isolated = group.get("I") || false;
groupOptions.knockout = group.get("K") || false;
if (group.has("CS")) {
const cs = group.getRaw("CS");
const cachedColorSpace = ColorSpace.getCached(cs, this.xref, localColorSpaceCache);
if (cachedColorSpace) {
colorSpace = cachedColorSpace;
} else {
colorSpace = await this.parseColorSpace({
cs,
resources,
localColorSpaceCache
});
}
}
}
if (smask?.backdrop) {
colorSpace ||= ColorSpace.singletons.rgb;
smask.backdrop = colorSpace.getRgb(smask.backdrop, 0);
}
operatorList.addOp(OPS.beginGroup, [groupOptions]);
}
const args = group ? [matrix, null] : [matrix, bbox];
operatorList.addOp(OPS.paintFormXObjectBegin, args);
return this.getOperatorList({
stream: xobj,
task,
resources: dict.get("Resources") || resources,
operatorList,
initialState
}).then(function () {
operatorList.addOp(OPS.paintFormXObjectEnd, []);
if (group) {
operatorList.addOp(OPS.endGroup, [groupOptions]);
}
if (optionalContent !== undefined) {
operatorList.addOp(OPS.endMarkedContent, []);
}
});
}
_sendImgData(objId, imgData, cacheGlobally = false) {
const transfers = imgData ? [imgData.bitmap || imgData.data.buffer] : null;
if (this.parsingType3Font || cacheGlobally) {
return this.handler.send("commonobj", [objId, "Image", imgData], transfers);
}
return this.handler.send("obj", [objId, this.pageIndex, "Image", imgData], transfers);
}
async buildPaintImageXObject({
resources,
image,
isInline = false,
operatorList,
cacheKey,
localImageCache,
localColorSpaceCache
}) {
const dict = image.dict;
const imageRef = dict.objId;
const w = dict.get("W", "Width");
const h = dict.get("H", "Height");
if (!(w && typeof w === "number") || !(h && typeof h === "number")) {
warn("Image dimensions are missing, or not numbers.");
return;
}
const maxImageSize = this.options.maxImageSize;
if (maxImageSize !== -1 && w * h > maxImageSize) {
const msg = "Image exceeded maximum allowed size and was removed.";
if (this.options.ignoreErrors) {
warn(msg);
return;
}
throw new Error(msg);
}
let optionalContent;
if (dict.has("OC")) {
optionalContent = await this.parseMarkedContentProps(dict.get("OC"), resources);
}
const imageMask = dict.get("IM", "ImageMask") || false;
let imgData, args;
if (imageMask) {
const interpolate = dict.get("I", "Interpolate");
const bitStrideLength = w + 7 >> 3;
const imgArray = image.getBytes(bitStrideLength * h);
const decode = dict.getArray("D", "Decode");
if (this.parsingType3Font) {
imgData = PDFImage.createRawMask({
imgArray,
width: w,
height: h,
imageIsFromDecodeStream: image instanceof DecodeStream,
inverseDecode: decode?.[0] > 0,
interpolate
});
imgData.cached = !!cacheKey;
args = [imgData];
operatorList.addImageOps(OPS.paintImageMaskXObject, args, optionalContent);
if (cacheKey) {
const cacheData = {
fn: OPS.paintImageMaskXObject,
args,
optionalContent
};
localImageCache.set(cacheKey, imageRef, cacheData);
if (imageRef) {
this._regionalImageCache.set(null, imageRef, cacheData);
}
}
return;
}
imgData = await PDFImage.createMask({
imgArray,
width: w,
height: h,
imageIsFromDecodeStream: image instanceof DecodeStream,
inverseDecode: decode?.[0] > 0,
interpolate,
isOffscreenCanvasSupported: this.options.isOffscreenCanvasSupported
});
if (imgData.isSingleOpaquePixel) {
operatorList.addImageOps(OPS.paintSolidColorImageMask, [], optionalContent);
if (cacheKey) {
const cacheData = {
fn: OPS.paintSolidColorImageMask,
args: [],
optionalContent
};
localImageCache.set(cacheKey, imageRef, cacheData);
if (imageRef) {
this._regionalImageCache.set(null, imageRef, cacheData);
}
}
return;
}
const objId = `mask_${this.idFactory.createObjId()}`;
operatorList.addDependency(objId);
this._sendImgData(objId, imgData);
args = [{
data: objId,
width: imgData.width,
height: imgData.height,
interpolate: imgData.interpolate,
count: 1
}];
operatorList.addImageOps(OPS.paintImageMaskXObject, args, optionalContent);
if (cacheKey) {
const cacheData = {
fn: OPS.paintImageMaskXObject,
args,
optionalContent
};
localImageCache.set(cacheKey, imageRef, cacheData);
if (imageRef) {
this._regionalImageCache.set(null, imageRef, cacheData);
}
}
return;
}
const SMALL_IMAGE_DIMENSIONS = 200;
if (isInline && !dict.has("SMask") && !dict.has("Mask") && w + h < SMALL_IMAGE_DIMENSIONS) {
const imageObj = new PDFImage({
xref: this.xref,
res: resources,
image,
isInline,
pdfFunctionFactory: this._pdfFunctionFactory,
localColorSpaceCache
});
imgData = await imageObj.createImageData(true, false);
operatorList.isOffscreenCanvasSupported = this.options.isOffscreenCanvasSupported;
operatorList.addImageOps(OPS.paintInlineImageXObject, [imgData], optionalContent);
return;
}
let objId = `img_${this.idFactory.createObjId()}`,
cacheGlobally = false;
if (this.parsingType3Font) {
objId = `${this.idFactory.getDocId()}_type3_${objId}`;
} else if (imageRef) {
cacheGlobally = this.globalImageCache.shouldCache(imageRef, this.pageIndex);
if (cacheGlobally) {
objId = `${this.idFactory.getDocId()}_${objId}`;
}
}
operatorList.addDependency(objId);
args = [objId, w, h];
PDFImage.buildImage({
xref: this.xref,
res: resources,
image,
isInline,
pdfFunctionFactory: this._pdfFunctionFactory,
localColorSpaceCache
}).then(async imageObj => {
imgData = await imageObj.createImageData(false, this.options.isOffscreenCanvasSupported);
if (cacheKey && imageRef && cacheGlobally) {
const length = imgData.bitmap ? imgData.width * imgData.height * 4 : imgData.data.length;
this.globalImageCache.addByteSize(imageRef, length);
}
return this._sendImgData(objId, imgData, cacheGlobally);
}).catch(reason => {
warn(`Unable to decode image "${objId}": "${reason}".`);
return this._sendImgData(objId, null, cacheGlobally);
});
operatorList.addImageOps(OPS.paintImageXObject, args, optionalContent);
if (cacheKey) {
const cacheData = {
fn: OPS.paintImageXObject,
args,
optionalContent
};
localImageCache.set(cacheKey, imageRef, cacheData);
if (imageRef) {
this._regionalImageCache.set(null, imageRef, cacheData);
if (cacheGlobally) {
assert(!isInline, "Cannot cache an inline image globally.");
this.globalImageCache.setData(imageRef, {
objId,
fn: OPS.paintImageXObject,
args,
optionalContent,
byteSize: 0
});
}
}
}
}
handleSMask(smask, resources, operatorList, task, stateManager, localColorSpaceCache) {
const smaskContent = smask.get("G");
const smaskOptions = {
subtype: smask.get("S").name,
backdrop: smask.get("BC")
};
const transferObj = smask.get("TR");
if (isPDFFunction(transferObj)) {
const transferFn = this._pdfFunctionFactory.create(transferObj);
const transferMap = new Uint8Array(256);
const tmp = new Float32Array(1);
for (let i = 0; i < 256; i++) {
tmp[0] = i / 255;
transferFn(tmp, 0, tmp, 0);
transferMap[i] = tmp[0] * 255 | 0;
}
smaskOptions.transferMap = transferMap;
}
return this.buildFormXObject(resources, smaskContent, smaskOptions, operatorList, task, stateManager.state.clone(), localColorSpaceCache);
}
handleTransferFunction(tr) {
let transferArray;
if (Array.isArray(tr)) {
transferArray = tr;
} else if (isPDFFunction(tr)) {
transferArray = [tr];
} else {
return null;
}
const transferMaps = [];
let numFns = 0,
numEffectfulFns = 0;
for (const entry of transferArray) {
const transferObj = this.xref.fetchIfRef(entry);
numFns++;
if (isName(transferObj, "Identity")) {
transferMaps.push(null);
continue;
} else if (!isPDFFunction(transferObj)) {
return null;
}
const transferFn = this._pdfFunctionFactory.create(transferObj);
const transferMap = new Uint8Array(256),
tmp = new Float32Array(1);
for (let j = 0; j < 256; j++) {
tmp[0] = j / 255;
transferFn(tmp, 0, tmp, 0);
transferMap[j] = tmp[0] * 255 | 0;
}
transferMaps.push(transferMap);
numEffectfulFns++;
}
if (!(numFns === 1 || numFns === 4)) {
return null;
}
if (numEffectfulFns === 0) {
return null;
}
return transferMaps;
}
handleTilingType(fn, color, resources, pattern, patternDict, operatorList, task, localTilingPatternCache) {
const tilingOpList = new OperatorList();
const patternResources = Dict.merge({
xref: this.xref,
dictArray: [patternDict.get("Resources"), resources]
});
return this.getOperatorList({
stream: pattern,
task,
resources: patternResources,
operatorList: tilingOpList
}).then(function () {
const operatorListIR = tilingOpList.getIR();
const tilingPatternIR = getTilingPatternIR(operatorListIR, patternDict, color);
operatorList.addDependencies(tilingOpList.dependencies);
operatorList.addOp(fn, tilingPatternIR);
if (patternDict.objId) {
localTilingPatternCache.set(null, patternDict.objId, {
operatorListIR,
dict: patternDict
});
}
}).catch(reason => {
if (reason instanceof AbortException) {
return;
}
if (this.options.ignoreErrors) {
warn(`handleTilingType - ignoring pattern: "${reason}".`);
return;
}
throw reason;
});
}
handleSetFont(resources, fontArgs, fontRef, operatorList, task, state, fallbackFontDict = null, cssFontInfo = null) {
const fontName = fontArgs?.[0] instanceof Name ? fontArgs[0].name : null;
return this.loadFont(fontName, fontRef, resources, fallbackFontDict, cssFontInfo).then(translated => {
if (!translated.font.isType3Font) {
return translated;
}
return translated.loadType3Data(this, resources, task).then(function () {
operatorList.addDependencies(translated.type3Dependencies);
return translated;
}).catch(reason => {
return new TranslatedFont({
loadedName: "g_font_error",
font: new ErrorFont(`Type3 font load error: ${reason}`),
dict: translated.font,
evaluatorOptions: this.options
});
});
}).then(translated => {
state.font = translated.font;
translated.send(this.handler);
return translated.loadedName;
});
}
handleText(chars, state) {
const font = state.font;
const glyphs = font.charsToGlyphs(chars);
if (font.data) {
const isAddToPathSet = !!(state.textRenderingMode & TextRenderingMode.ADD_TO_PATH_FLAG);
if (isAddToPathSet || state.fillColorSpace.name === "Pattern" || font.disableFontFace || this.options.disableFontFace) {
PartialEvaluator.buildFontPaths(font, glyphs, this.handler, this.options);
}
}
return glyphs;
}
ensureStateFont(state) {
if (state.font) {
return;
}
const reason = new FormatError("Missing setFont (Tf) operator before text rendering operator.");
if (this.options.ignoreErrors) {
warn(`ensureStateFont: "${reason}".`);
return;
}
throw reason;
}
async setGState({
resources,
gState,
operatorList,
cacheKey,
task,
stateManager,
localGStateCache,
localColorSpaceCache
}) {
const gStateRef = gState.objId;
let isSimpleGState = true;
const gStateObj = [];
let promise = Promise.resolve();
for (const key of gState.getKeys()) {
const value = gState.get(key);
switch (key) {
case "Type":
break;
case "LW":
case "LC":
case "LJ":
case "ML":
case "D":
case "RI":
case "FL":
case "CA":
case "ca":
gStateObj.push([key, value]);
break;
case "Font":
isSimpleGState = false;
promise = promise.then(() => {
return this.handleSetFont(resources, null, value[0], operatorList, task, stateManager.state).then(function (loadedName) {
operatorList.addDependency(loadedName);
gStateObj.push([key, [loadedName, value[1]]]);
});
});
break;
case "BM":
gStateObj.push([key, normalizeBlendMode(value)]);
break;
case "SMask":
if (isName(value, "None")) {
gStateObj.push([key, false]);
break;
}
if (value instanceof Dict) {
isSimpleGState = false;
promise = promise.then(() => {
return this.handleSMask(value, resources, operatorList, task, stateManager, localColorSpaceCache);
});
gStateObj.push([key, true]);
} else {
warn("Unsupported SMask type");
}
break;
case "TR":
const transferMaps = this.handleTransferFunction(value);
gStateObj.push([key, transferMaps]);
break;
case "OP":
case "op":
case "OPM":
case "BG":
case "BG2":
case "UCR":
case "UCR2":
case "TR2":
case "HT":
case "SM":
case "SA":
case "AIS":
case "TK":
info("graphic state operator " + key);
break;
default:
info("Unknown graphic state operator " + key);
break;
}
}
return promise.then(function () {
if (gStateObj.length > 0) {
operatorList.addOp(OPS.setGState, [gStateObj]);
}
if (isSimpleGState) {
localGStateCache.set(cacheKey, gStateRef, gStateObj);
}
});
}
loadFont(fontName, font, resources, fallbackFontDict = null, cssFontInfo = null) {
const errorFont = async () => {
return new TranslatedFont({
loadedName: "g_font_error",
font: new ErrorFont(`Font "${fontName}" is not available.`),
dict: font,
evaluatorOptions: this.options
});
};
let fontRef;
if (font) {
if (font instanceof Ref) {
fontRef = font;
}
} else {
const fontRes = resources.get("Font");
if (fontRes) {
fontRef = fontRes.getRaw(fontName);
}
}
if (fontRef) {
if (this.parsingType3Font && this.type3FontRefs.has(fontRef)) {
return errorFont();
}
if (this.fontCache.has(fontRef)) {
return this.fontCache.get(fontRef);
}
font = this.xref.fetchIfRef(fontRef);
}
if (!(font instanceof Dict)) {
if (!this.options.ignoreErrors && !this.parsingType3Font) {
warn(`Font "${fontName}" is not available.`);
return errorFont();
}
warn(`Font "${fontName}" is not available -- attempting to fallback to a default font.`);
font = fallbackFontDict || PartialEvaluator.fallbackFontDict;
}
if (font.cacheKey && this.fontCache.has(font.cacheKey)) {
return this.fontCache.get(font.cacheKey);
}
const fontCapability = new PromiseCapability();
let preEvaluatedFont;
try {
preEvaluatedFont = this.preEvaluateFont(font);
preEvaluatedFont.cssFontInfo = cssFontInfo;
} catch (reason) {
warn(`loadFont - preEvaluateFont failed: "${reason}".`);
return errorFont();
}
const {
descriptor,
hash
} = preEvaluatedFont;
const fontRefIsRef = fontRef instanceof Ref;
let fontID;
if (hash && descriptor instanceof Dict) {
const fontAliases = descriptor.fontAliases ||= Object.create(null);
if (fontAliases[hash]) {
const aliasFontRef = fontAliases[hash].aliasRef;
if (fontRefIsRef && aliasFontRef && this.fontCache.has(aliasFontRef)) {
this.fontCache.putAlias(fontRef, aliasFontRef);
return this.fontCache.get(fontRef);
}
} else {
fontAliases[hash] = {
fontID: this.idFactory.createFontId()
};
}
if (fontRefIsRef) {
fontAliases[hash].aliasRef = fontRef;
}
fontID = fontAliases[hash].fontID;
} else {
fontID = this.idFactory.createFontId();
}
assert(fontID?.startsWith("f"), 'The "fontID" must be (correctly) defined.');
if (fontRefIsRef) {
this.fontCache.put(fontRef, fontCapability.promise);
} else {
font.cacheKey = `cacheKey_${fontID}`;
this.fontCache.put(font.cacheKey, fontCapability.promise);
}
font.loadedName = `${this.idFactory.getDocId()}_${fontID}`;
this.translateFont(preEvaluatedFont).then(translatedFont => {
fontCapability.resolve(new TranslatedFont({
loadedName: font.loadedName,
font: translatedFont,
dict: font,
evaluatorOptions: this.options
}));
}).catch(reason => {
warn(`loadFont - translateFont failed: "${reason}".`);
fontCapability.resolve(new TranslatedFont({
loadedName: font.loadedName,
font: new ErrorFont(reason instanceof Error ? reason.message : reason),
dict: font,
evaluatorOptions: this.options
}));
});
return fontCapability.promise;
}
buildPath(operatorList, fn, args, parsingText = false) {
const lastIndex = operatorList.length - 1;
if (!args) {
args = [];
}
if (lastIndex < 0 || operatorList.fnArray[lastIndex] !== OPS.constructPath) {
if (parsingText) {
warn(`Encountered path operator "${fn}" inside of a text object.`);
operatorList.addOp(OPS.save, null);
}
let minMax;
switch (fn) {
case OPS.rectangle:
const x = args[0] + args[2];
const y = args[1] + args[3];
minMax = [Math.min(args[0], x), Math.max(args[0], x), Math.min(args[1], y), Math.max(args[1], y)];
break;
case OPS.moveTo:
case OPS.lineTo:
minMax = [args[0], args[0], args[1], args[1]];
break;
default:
minMax = [Infinity, -Infinity, Infinity, -Infinity];
break;
}
operatorList.addOp(OPS.constructPath, [[fn], args, minMax]);
if (parsingText) {
operatorList.addOp(OPS.restore, null);
}
} else {
const opArgs = operatorList.argsArray[lastIndex];
opArgs[0].push(fn);
opArgs[1].push(...args);
const minMax = opArgs[2];
switch (fn) {
case OPS.rectangle:
const x = args[0] + args[2];
const y = args[1] + args[3];
minMax[0] = Math.min(minMax[0], args[0], x);
minMax[1] = Math.max(minMax[1], args[0], x);
minMax[2] = Math.min(minMax[2], args[1], y);
minMax[3] = Math.max(minMax[3], args[1], y);
break;
case OPS.moveTo:
case OPS.lineTo:
minMax[0] = Math.min(minMax[0], args[0]);
minMax[1] = Math.max(minMax[1], args[0]);
minMax[2] = Math.min(minMax[2], args[1]);
minMax[3] = Math.max(minMax[3], args[1]);
break;
}
}
}
parseColorSpace({
cs,
resources,
localColorSpaceCache
}) {
return ColorSpace.parseAsync({
cs,
xref: this.xref,
resources,
pdfFunctionFactory: this._pdfFunctionFactory,
localColorSpaceCache
}).catch(reason => {
if (reason instanceof AbortException) {
return null;
}
if (this.options.ignoreErrors) {
warn(`parseColorSpace - ignoring ColorSpace: "${reason}".`);
return null;
}
throw reason;
});
}
parseShading({
shading,
resources,
localColorSpaceCache,
localShadingPatternCache
}) {
let id = localShadingPatternCache.get(shading);
if (!id) {
var shadingFill = Pattern.parseShading(shading, this.xref, resources, this._pdfFunctionFactory, localColorSpaceCache);
const patternIR = shadingFill.getIR();
id = `pattern_${this.idFactory.createObjId()}`;
if (this.parsingType3Font) {
id = `${this.idFactory.getDocId()}_type3_${id}`;
}
localShadingPatternCache.set(shading, id);
if (this.parsingType3Font) {
this.handler.send("commonobj", [id, "Pattern", patternIR]);
} else {
this.handler.send("obj", [id, this.pageIndex, "Pattern", patternIR]);
}
}
return id;
}
handleColorN(operatorList, fn, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache, localShadingPatternCache) {
const patternName = args.pop();
if (patternName instanceof Name) {
const rawPattern = patterns.getRaw(patternName.name);
const localTilingPattern = rawPattern instanceof Ref && localTilingPatternCache.getByRef(rawPattern);
if (localTilingPattern) {
try {
const color = cs.base ? cs.base.getRgb(args, 0) : null;
const tilingPatternIR = getTilingPatternIR(localTilingPattern.operatorListIR, localTilingPattern.dict, color);
operatorList.addOp(fn, tilingPatternIR);
return undefined;
} catch {}
}
const pattern = this.xref.fetchIfRef(rawPattern);
if (pattern) {
const dict = pattern instanceof BaseStream ? pattern.dict : pattern;
const typeNum = dict.get("PatternType");
if (typeNum === PatternType.TILING) {
const color = cs.base ? cs.base.getRgb(args, 0) : null;
return this.handleTilingType(fn, color, resources, pattern, dict, operatorList, task, localTilingPatternCache);
} else if (typeNum === PatternType.SHADING) {
const shading = dict.get("Shading");
const matrix = dict.getArray("Matrix");
const objId = this.parseShading({
shading,
resources,
localColorSpaceCache,
localShadingPatternCache
});
operatorList.addOp(fn, ["Shading", objId, matrix]);
return undefined;
}
throw new FormatError(`Unknown PatternType: ${typeNum}`);
}
}
throw new FormatError(`Unknown PatternName: ${patternName}`);
}
_parseVisibilityExpression(array, nestingCounter, currentResult) {
const MAX_NESTING = 10;
if (++nestingCounter > MAX_NESTING) {
warn("Visibility expression is too deeply nested");
return;
}
const length = array.length;
const operator = this.xref.fetchIfRef(array[0]);
if (length < 2 || !(operator instanceof Name)) {
warn("Invalid visibility expression");
return;
}
switch (operator.name) {
case "And":
case "Or":
case "Not":
currentResult.push(operator.name);
break;
default:
warn(`Invalid operator ${operator.name} in visibility expression`);
return;
}
for (let i = 1; i < length; i++) {
const raw = array[i];
const object = this.xref.fetchIfRef(raw);
if (Array.isArray(object)) {
const nestedResult = [];
currentResult.push(nestedResult);
this._parseVisibilityExpression(object, nestingCounter, nestedResult);
} else if (raw instanceof Ref) {
currentResult.push(raw.toString());
}
}
}
async parseMarkedContentProps(contentProperties, resources) {
let optionalContent;
if (contentProperties instanceof Name) {
const properties = resources.get("Properties");
optionalContent = properties.get(contentProperties.name);
} else if (contentProperties instanceof Dict) {
optionalContent = contentProperties;
} else {
throw new FormatError("Optional content properties malformed.");
}
const optionalContentType = optionalContent.get("Type")?.name;
if (optionalContentType === "OCG") {
return {
type: optionalContentType,
id: optionalContent.objId
};
} else if (optionalContentType === "OCMD") {
const expression = optionalContent.get("VE");
if (Array.isArray(expression)) {
const result = [];
this._parseVisibilityExpression(expression, 0, result);
if (result.length > 0) {
return {
type: "OCMD",
expression: result
};
}
}
const optionalContentGroups = optionalContent.get("OCGs");
if (Array.isArray(optionalContentGroups) || optionalContentGroups instanceof Dict) {
const groupIds = [];
if (Array.isArray(optionalContentGroups)) {
for (const ocg of optionalContentGroups) {
groupIds.push(ocg.toString());
}
} else {
groupIds.push(optionalContentGroups.objId);
}
return {
type: optionalContentType,
ids: groupIds,
policy: optionalContent.get("P") instanceof Name ? optionalContent.get("P").name : null,
expression: null
};
} else if (optionalContentGroups instanceof Ref) {
return {
type: optionalContentType,
id: optionalContentGroups.toString()
};
}
}
return null;
}
getOperatorList({
stream,
task,
resources,
operatorList,
initialState = null,
fallbackFontDict = null
}) {
resources ||= Dict.empty;
initialState ||= new EvalState();
if (!operatorList) {
throw new Error('getOperatorList: missing "operatorList" parameter');
}
const self = this;
const xref = this.xref;
let parsingText = false;
const localImageCache = new LocalImageCache();
const localColorSpaceCache = new LocalColorSpaceCache();
const localGStateCache = new LocalGStateCache();
const localTilingPatternCache = new LocalTilingPatternCache();
const localShadingPatternCache = new Map();
const xobjs = resources.get("XObject") || Dict.empty;
const patterns = resources.get("Pattern") || Dict.empty;
const stateManager = new StateManager(initialState);
const preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager);
const timeSlotManager = new TimeSlotManager();
function closePendingRestoreOPS(argument) {
for (let i = 0, ii = preprocessor.savedStatesDepth; i < ii; i++) {
operatorList.addOp(OPS.restore, []);
}
}
return new Promise(function promiseBody(resolve, reject) {
const next = function (promise) {
Promise.all([promise, operatorList.ready]).then(function () {
try {
promiseBody(resolve, reject);
} catch (ex) {
reject(ex);
}
}, reject);
};
task.ensureNotTerminated();
timeSlotManager.reset();
const operation = {};
let stop, i, ii, cs, name, isValidName;
while (!(stop = timeSlotManager.check())) {
operation.args = null;
if (!preprocessor.read(operation)) {
break;
}
let args = operation.args;
let fn = operation.fn;
switch (fn | 0) {
case OPS.paintXObject:
isValidName = args[0] instanceof Name;
name = args[0].name;
if (isValidName) {
const localImage = localImageCache.getByName(name);
if (localImage) {
operatorList.addImageOps(localImage.fn, localImage.args, localImage.optionalContent);
incrementCachedImageMaskCount(localImage);
args = null;
continue;
}
}
next(new Promise(function (resolveXObject, rejectXObject) {
if (!isValidName) {
throw new FormatError("XObject must be referred to by name.");
}
let xobj = xobjs.getRaw(name);
if (xobj instanceof Ref) {
const localImage = localImageCache.getByRef(xobj) || self._regionalImageCache.getByRef(xobj);
if (localImage) {
operatorList.addImageOps(localImage.fn, localImage.args, localImage.optionalContent);
incrementCachedImageMaskCount(localImage);
resolveXObject();
return;
}
const globalImage = self.globalImageCache.getData(xobj, self.pageIndex);
if (globalImage) {
operatorList.addDependency(globalImage.objId);
operatorList.addImageOps(globalImage.fn, globalImage.args, globalImage.optionalContent);
resolveXObject();
return;
}
xobj = xref.fetch(xobj);
}
if (!(xobj instanceof BaseStream)) {
throw new FormatError("XObject should be a stream");
}
const type = xobj.dict.get("Subtype");
if (!(type instanceof Name)) {
throw new FormatError("XObject should have a Name subtype");
}
if (type.name === "Form") {
stateManager.save();
self.buildFormXObject(resources, xobj, null, operatorList, task, stateManager.state.clone(), localColorSpaceCache).then(function () {
stateManager.restore();
resolveXObject();
}, rejectXObject);
return;
} else if (type.name === "Image") {
self.buildPaintImageXObject({
resources,
image: xobj,
operatorList,
cacheKey: name,
localImageCache,
localColorSpaceCache
}).then(resolveXObject, rejectXObject);
return;
} else if (type.name === "PS") {
info("Ignored XObject subtype PS");
} else {
throw new FormatError(`Unhandled XObject subtype ${type.name}`);
}
resolveXObject();
}).catch(function (reason) {
if (reason instanceof AbortException) {
return;
}
if (self.options.ignoreErrors) {
warn(`getOperatorList - ignoring XObject: "${reason}".`);
return;
}
throw reason;
}));
return;
case OPS.setFont:
var fontSize = args[1];
next(self.handleSetFont(resources, args, null, operatorList, task, stateManager.state, fallbackFontDict).then(function (loadedName) {
operatorList.addDependency(loadedName);
operatorList.addOp(OPS.setFont, [loadedName, fontSize]);
}));
return;
case OPS.beginText:
parsingText = true;
break;
case OPS.endText:
parsingText = false;
break;
case OPS.endInlineImage:
var cacheKey = args[0].cacheKey;
if (cacheKey) {
const localImage = localImageCache.getByName(cacheKey);
if (localImage) {
operatorList.addImageOps(localImage.fn, localImage.args, localImage.optionalContent);
incrementCachedImageMaskCount(localImage);
args = null;
continue;
}
}
next(self.buildPaintImageXObject({
resources,
image: args[0],
isInline: true,
operatorList,
cacheKey,
localImageCache,
localColorSpaceCache
}));
return;
case OPS.showText:
if (!stateManager.state.font) {
self.ensureStateFont(stateManager.state);
continue;
}
args[0] = self.handleText(args[0], stateManager.state);
break;
case OPS.showSpacedText:
if (!stateManager.state.font) {
self.ensureStateFont(stateManager.state);
continue;
}
var combinedGlyphs = [];
var state = stateManager.state;
for (const arrItem of args[0]) {
if (typeof arrItem === "string") {
combinedGlyphs.push(...self.handleText(arrItem, state));
} else if (typeof arrItem === "number") {
combinedGlyphs.push(arrItem);
}
}
args[0] = combinedGlyphs;
fn = OPS.showText;
break;
case OPS.nextLineShowText:
if (!stateManager.state.font) {
self.ensureStateFont(stateManager.state);
continue;
}
operatorList.addOp(OPS.nextLine);
args[0] = self.handleText(args[0], stateManager.state);
fn = OPS.showText;
break;
case OPS.nextLineSetSpacingShowText:
if (!stateManager.state.font) {
self.ensureStateFont(stateManager.state);
continue;
}
operatorList.addOp(OPS.nextLine);
operatorList.addOp(OPS.setWordSpacing, [args.shift()]);
operatorList.addOp(OPS.setCharSpacing, [args.shift()]);
args[0] = self.handleText(args[0], stateManager.state);
fn = OPS.showText;
break;
case OPS.setTextRenderingMode:
stateManager.state.textRenderingMode = args[0];
break;
case OPS.setFillColorSpace:
{
const cachedColorSpace = ColorSpace.getCached(args[0], xref, localColorSpaceCache);
if (cachedColorSpace) {
stateManager.state.fillColorSpace = cachedColorSpace;
continue;
}
next(self.parseColorSpace({
cs: args[0],
resources,
localColorSpaceCache
}).then(function (colorSpace) {
if (colorSpace) {
stateManager.state.fillColorSpace = colorSpace;
}
}));
return;
}
case OPS.setStrokeColorSpace:
{
const cachedColorSpace = ColorSpace.getCached(args[0], xref, localColorSpaceCache);
if (cachedColorSpace) {
stateManager.state.strokeColorSpace = cachedColorSpace;
continue;
}
next(self.parseColorSpace({
cs: args[0],
resources,
localColorSpaceCache
}).then(function (colorSpace) {
if (colorSpace) {
stateManager.state.strokeColorSpace = colorSpace;
}
}));
return;
}
case OPS.setFillColor:
cs = stateManager.state.fillColorSpace;
args = cs.getRgb(args, 0);
fn = OPS.setFillRGBColor;
break;
case OPS.setStrokeColor:
cs = stateManager.state.strokeColorSpace;
args = cs.getRgb(args, 0);
fn = OPS.setStrokeRGBColor;
break;
case OPS.setFillGray:
stateManager.state.fillColorSpace = ColorSpace.singletons.gray;
args = ColorSpace.singletons.gray.getRgb(args, 0);
fn = OPS.setFillRGBColor;
break;
case OPS.setStrokeGray:
stateManager.state.strokeColorSpace = ColorSpace.singletons.gray;
args = ColorSpace.singletons.gray.getRgb(args, 0);
fn = OPS.setStrokeRGBColor;
break;
case OPS.setFillCMYKColor:
stateManager.state.fillColorSpace = ColorSpace.singletons.cmyk;
args = ColorSpace.singletons.cmyk.getRgb(args, 0);
fn = OPS.setFillRGBColor;
break;
case OPS.setStrokeCMYKColor:
stateManager.state.strokeColorSpace = ColorSpace.singletons.cmyk;
args = ColorSpace.singletons.cmyk.getRgb(args, 0);
fn = OPS.setStrokeRGBColor;
break;
case OPS.setFillRGBColor:
stateManager.state.fillColorSpace = ColorSpace.singletons.rgb;
args = ColorSpace.singletons.rgb.getRgb(args, 0);
break;
case OPS.setStrokeRGBColor:
stateManager.state.strokeColorSpace = ColorSpace.singletons.rgb;
args = ColorSpace.singletons.rgb.getRgb(args, 0);
break;
case OPS.setFillColorN:
cs = stateManager.state.fillColorSpace;
if (cs.name === "Pattern") {
next(self.handleColorN(operatorList, OPS.setFillColorN, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache, localShadingPatternCache));
return;
}
args = cs.getRgb(args, 0);
fn = OPS.setFillRGBColor;
break;
case OPS.setStrokeColorN:
cs = stateManager.state.strokeColorSpace;
if (cs.name === "Pattern") {
next(self.handleColorN(operatorList, OPS.setStrokeColorN, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache, localShadingPatternCache));
return;
}
args = cs.getRgb(args, 0);
fn = OPS.setStrokeRGBColor;
break;
case OPS.shadingFill:
var shadingRes = resources.get("Shading");
if (!shadingRes) {
throw new FormatError("No shading resource found");
}
var shading = shadingRes.get(args[0].name);
if (!shading) {
throw new FormatError("No shading object found");
}
const patternId = self.parseShading({
shading,
resources,
localColorSpaceCache,
localShadingPatternCache
});
args = [patternId];
fn = OPS.shadingFill;
break;
case OPS.setGState:
isValidName = args[0] instanceof Name;
name = args[0].name;
if (isValidName) {
const localGStateObj = localGStateCache.getByName(name);
if (localGStateObj) {
if (localGStateObj.length > 0) {
operatorList.addOp(OPS.setGState, [localGStateObj]);
}
args = null;
continue;
}
}
next(new Promise(function (resolveGState, rejectGState) {
if (!isValidName) {
throw new FormatError("GState must be referred to by name.");
}
const extGState = resources.get("ExtGState");
if (!(extGState instanceof Dict)) {
throw new FormatError("ExtGState should be a dictionary.");
}
const gState = extGState.get(name);
if (!(gState instanceof Dict)) {
throw new FormatError("GState should be a dictionary.");
}
self.setGState({
resources,
gState,
operatorList,
cacheKey: name,
task,
stateManager,
localGStateCache,
localColorSpaceCache
}).then(resolveGState, rejectGState);
}).catch(function (reason) {
if (reason instanceof AbortException) {
return;
}
if (self.options.ignoreErrors) {
warn(`getOperatorList - ignoring ExtGState: "${reason}".`);
return;
}
throw reason;
}));
return;
case OPS.moveTo:
case OPS.lineTo:
case OPS.curveTo:
case OPS.curveTo2:
case OPS.curveTo3:
case OPS.closePath:
case OPS.rectangle:
self.buildPath(operatorList, fn, args, parsingText);
continue;
case OPS.markPoint:
case OPS.markPointProps:
case OPS.beginCompat:
case OPS.endCompat:
continue;
case OPS.beginMarkedContentProps:
if (!(args[0] instanceof Name)) {
warn(`Expected name for beginMarkedContentProps arg0=${args[0]}`);
continue;
}
if (args[0].name === "OC") {
next(self.parseMarkedContentProps(args[1], resources).then(data => {
operatorList.addOp(OPS.beginMarkedContentProps, ["OC", data]);
}).catch(reason => {
if (reason instanceof AbortException) {
return;
}
if (self.options.ignoreErrors) {
warn(`getOperatorList - ignoring beginMarkedContentProps: "${reason}".`);
return;
}
throw reason;
}));
return;
}
args = [args[0].name, args[1] instanceof Dict ? args[1].get("MCID") : null];
break;
case OPS.beginMarkedContent:
case OPS.endMarkedContent:
default:
if (args !== null) {
for (i = 0, ii = args.length; i < ii; i++) {
if (args[i] instanceof Dict) {
break;
}
}
if (i < ii) {
warn("getOperatorList - ignoring operator: " + fn);
continue;
}
}
}
operatorList.addOp(fn, args);
}
if (stop) {
next(deferred);
return;
}
closePendingRestoreOPS();
resolve();
}).catch(reason => {
if (reason instanceof AbortException) {
return;
}
if (this.options.ignoreErrors) {
warn(`getOperatorList - ignoring errors during "${task.name}" ` + `task: "${reason}".`);
closePendingRestoreOPS();
return;
}
throw reason;
});
}
getTextContent({
stream,
task,
resources,
stateManager = null,
includeMarkedContent = false,
sink,
seenStyles = new Set(),
viewBox,
markedContentData = null,
disableNormalization = false
}) {
resources ||= Dict.empty;
stateManager ||= new StateManager(new TextState());
if (includeMarkedContent) {
markedContentData ||= {
level: 0
};
}
const textContent = {
items: [],
styles: Object.create(null)
};
const textContentItem = {
initialized: false,
str: [],
totalWidth: 0,
totalHeight: 0,
width: 0,
height: 0,
vertical: false,
prevTransform: null,
textAdvanceScale: 0,
spaceInFlowMin: 0,
spaceInFlowMax: 0,
trackingSpaceMin: Infinity,
negativeSpaceMax: -Infinity,
notASpace: -Infinity,
transform: null,
fontName: null,
hasEOL: false
};
const twoLastChars = [" ", " "];
let twoLastCharsPos = 0;
function saveLastChar(char) {
const nextPos = (twoLastCharsPos + 1) % 2;
const ret = twoLastChars[twoLastCharsPos] !== " " && twoLastChars[nextPos] === " ";
twoLastChars[twoLastCharsPos] = char;
twoLastCharsPos = nextPos;
return ret;
}
function shouldAddWhitepsace() {
return twoLastChars[twoLastCharsPos] !== " " && twoLastChars[(twoLastCharsPos + 1) % 2] === " ";
}
function resetLastChars() {
twoLastChars[0] = twoLastChars[1] = " ";
twoLastCharsPos = 0;
}
const TRACKING_SPACE_FACTOR = 0.102;
const NOT_A_SPACE_FACTOR = 0.03;
const NEGATIVE_SPACE_FACTOR = -0.2;
const SPACE_IN_FLOW_MIN_FACTOR = 0.102;
const SPACE_IN_FLOW_MAX_FACTOR = 0.6;
const VERTICAL_SHIFT_RATIO = 0.25;
const self = this;
const xref = this.xref;
const showSpacedTextBuffer = [];
let xobjs = null;
const emptyXObjectCache = new LocalImageCache();
const emptyGStateCache = new LocalGStateCache();
const preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager);
let textState;
function pushWhitespace({
width = 0,
height = 0,
transform = textContentItem.prevTransform,
fontName = textContentItem.fontName
}) {
textContent.items.push({
str: " ",
dir: "ltr",
width,
height,
transform,
fontName,
hasEOL: false
});
}
function getCurrentTextTransform() {
const font = textState.font;
const tsm = [textState.fontSize * textState.textHScale, 0, 0, textState.fontSize, 0, textState.textRise];
if (font.isType3Font && (textState.fontSize <= 1 || font.isCharBBox) && !isArrayEqual(textState.fontMatrix, FONT_IDENTITY_MATRIX)) {
const glyphHeight = font.bbox[3] - font.bbox[1];
if (glyphHeight > 0) {
tsm[3] *= glyphHeight * textState.fontMatrix[3];
}
}
return Util.transform(textState.ctm, Util.transform(textState.textMatrix, tsm));
}
function ensureTextContentItem() {
if (textContentItem.initialized) {
return textContentItem;
}
const {
font,
loadedName
} = textState;
if (!seenStyles.has(loadedName)) {
seenStyles.add(loadedName);
textContent.styles[loadedName] = {
fontFamily: font.fallbackName,
ascent: font.ascent,
descent: font.descent,
vertical: font.vertical
};
if (self.options.fontExtraProperties && font.systemFontInfo) {
const style = textContent.styles[loadedName];
style.fontSubstitution = font.systemFontInfo.css;
style.fontSubstitutionLoadedName = font.systemFontInfo.loadedName;
}
}
textContentItem.fontName = loadedName;
const trm = textContentItem.transform = getCurrentTextTransform();
if (!font.vertical) {
textContentItem.width = textContentItem.totalWidth = 0;
textContentItem.height = textContentItem.totalHeight = Math.hypot(trm[2], trm[3]);
textContentItem.vertical = false;
} else {
textContentItem.width = textContentItem.totalWidth = Math.hypot(trm[0], trm[1]);
textContentItem.height = textContentItem.totalHeight = 0;
textContentItem.vertical = true;
}
const scaleLineX = Math.hypot(textState.textLineMatrix[0], textState.textLineMatrix[1]);
const scaleCtmX = Math.hypot(textState.ctm[0], textState.ctm[1]);
textContentItem.textAdvanceScale = scaleCtmX * scaleLineX;
const {
fontSize
} = textState;
textContentItem.trackingSpaceMin = fontSize * TRACKING_SPACE_FACTOR;
textContentItem.notASpace = fontSize * NOT_A_SPACE_FACTOR;
textContentItem.negativeSpaceMax = fontSize * NEGATIVE_SPACE_FACTOR;
textContentItem.spaceInFlowMin = fontSize * SPACE_IN_FLOW_MIN_FACTOR;
textContentItem.spaceInFlowMax = fontSize * SPACE_IN_FLOW_MAX_FACTOR;
textContentItem.hasEOL = false;
textContentItem.initialized = true;
return textContentItem;
}
function updateAdvanceScale() {
if (!textContentItem.initialized) {
return;
}
const scaleLineX = Math.hypot(textState.textLineMatrix[0], textState.textLineMatrix[1]);
const scaleCtmX = Math.hypot(textState.ctm[0], textState.ctm[1]);
const scaleFactor = scaleCtmX * scaleLineX;
if (scaleFactor === textContentItem.textAdvanceScale) {
return;
}
if (!textContentItem.vertical) {
textContentItem.totalWidth += textContentItem.width * textContentItem.textAdvanceScale;
textContentItem.width = 0;
} else {
textContentItem.totalHeight += textContentItem.height * textContentItem.textAdvanceScale;
textContentItem.height = 0;
}
textContentItem.textAdvanceScale = scaleFactor;
}
function runBidiTransform(textChunk) {
let text = textChunk.str.join("");
if (!disableNormalization) {
text = normalizeUnicode(text);
}
const bidiResult = bidi(text, -1, textChunk.vertical);
return {
str: bidiResult.str,
dir: bidiResult.dir,
width: Math.abs(textChunk.totalWidth),
height: Math.abs(textChunk.totalHeight),
transform: textChunk.transform,
fontName: textChunk.fontName,
hasEOL: textChunk.hasEOL
};
}
function handleSetFont(fontName, fontRef) {
return self.loadFont(fontName, fontRef, resources).then(function (translated) {
if (!translated.font.isType3Font) {
return translated;
}
return translated.loadType3Data(self, resources, task).catch(function () {}).then(function () {
return translated;
});
}).then(function (translated) {
textState.loadedName = translated.loadedName;
textState.font = translated.font;
textState.fontMatrix = translated.font.fontMatrix || FONT_IDENTITY_MATRIX;
});
}
function applyInverseRotation(x, y, matrix) {
const scale = Math.hypot(matrix[0], matrix[1]);
return [(matrix[0] * x + matrix[1] * y) / scale, (matrix[2] * x + matrix[3] * y) / scale];
}
function compareWithLastPosition(glyphWidth) {
const currentTransform = getCurrentTextTransform();
let posX = currentTransform[4];
let posY = currentTransform[5];
if (textState.font?.vertical) {
if (posX < viewBox[0] || posX > viewBox[2] || posY + glyphWidth < viewBox[1] || posY > viewBox[3]) {
return false;
}
} else if (posX + glyphWidth < viewBox[0] || posX > viewBox[2] || posY < viewBox[1] || posY > viewBox[3]) {
return false;
}
if (!textState.font || !textContentItem.prevTransform) {
return true;
}
let lastPosX = textContentItem.prevTransform[4];
let lastPosY = textContentItem.prevTransform[5];
if (lastPosX === posX && lastPosY === posY) {
return true;
}
let rotate = -1;
if (currentTransform[0] && currentTransform[1] === 0 && currentTransform[2] === 0) {
rotate = currentTransform[0] > 0 ? 0 : 180;
} else if (currentTransform[1] && currentTransform[0] === 0 && currentTransform[3] === 0) {
rotate = currentTransform[1] > 0 ? 90 : 270;
}
switch (rotate) {
case 0:
break;
case 90:
[posX, posY] = [posY, posX];
[lastPosX, lastPosY] = [lastPosY, lastPosX];
break;
case 180:
[posX, posY, lastPosX, lastPosY] = [-posX, -posY, -lastPosX, -lastPosY];
break;
case 270:
[posX, posY] = [-posY, -posX];
[lastPosX, lastPosY] = [-lastPosY, -lastPosX];
break;
default:
[posX, posY] = applyInverseRotation(posX, posY, currentTransform);
[lastPosX, lastPosY] = applyInverseRotation(lastPosX, lastPosY, textContentItem.prevTransform);
}
if (textState.font.vertical) {
const advanceY = (lastPosY - posY) / textContentItem.textAdvanceScale;
const advanceX = posX - lastPosX;
const textOrientation = Math.sign(textContentItem.height);
if (advanceY < textOrientation * textContentItem.negativeSpaceMax) {
if (Math.abs(advanceX) > 0.5 * textContentItem.width) {
appendEOL();
return true;
}
resetLastChars();
flushTextContentItem();
return true;
}
if (Math.abs(advanceX) > textContentItem.width) {
appendEOL();
return true;
}
if (advanceY <= textOrientation * textContentItem.notASpace) {
resetLastChars();
}
if (advanceY <= textOrientation * textContentItem.trackingSpaceMin) {
if (shouldAddWhitepsace()) {
resetLastChars();
flushTextContentItem();
pushWhitespace({
height: Math.abs(advanceY)
});
} else {
textContentItem.height += advanceY;
}
} else if (!addFakeSpaces(advanceY, textContentItem.prevTransform, textOrientation)) {
if (textContentItem.str.length === 0) {
resetLastChars();
pushWhitespace({
height: Math.abs(advanceY)
});
} else {
textContentItem.height += advanceY;
}
}
if (Math.abs(advanceX) > textContentItem.width * VERTICAL_SHIFT_RATIO) {
flushTextContentItem();
}
return true;
}
const advanceX = (posX - lastPosX) / textContentItem.textAdvanceScale;
const advanceY = posY - lastPosY;
const textOrientation = Math.sign(textContentItem.width);
if (advanceX < textOrientation * textContentItem.negativeSpaceMax) {
if (Math.abs(advanceY) > 0.5 * textContentItem.height) {
appendEOL();
return true;
}
resetLastChars();
flushTextContentItem();
return true;
}
if (Math.abs(advanceY) > textContentItem.height) {
appendEOL();
return true;
}
if (advanceX <= textOrientation * textContentItem.notASpace) {
resetLastChars();
}
if (advanceX <= textOrientation * textContentItem.trackingSpaceMin) {
if (shouldAddWhitepsace()) {
resetLastChars();
flushTextContentItem();
pushWhitespace({
width: Math.abs(advanceX)
});
} else {
textContentItem.width += advanceX;
}
} else if (!addFakeSpaces(advanceX, textContentItem.prevTransform, textOrientation)) {
if (textContentItem.str.length === 0) {
resetLastChars();
pushWhitespace({
width: Math.abs(advanceX)
});
} else {
textContentItem.width += advanceX;
}
}
if (Math.abs(advanceY) > textContentItem.height * VERTICAL_SHIFT_RATIO) {
flushTextContentItem();
}
return true;
}
function buildTextContentItem({
chars,
extraSpacing
}) {
const font = textState.font;
if (!chars) {
const charSpacing = textState.charSpacing + extraSpacing;
if (charSpacing) {
if (!font.vertical) {
textState.translateTextMatrix(charSpacing * textState.textHScale, 0);
} else {
textState.translateTextMatrix(0, -charSpacing);
}
}
return;
}
const glyphs = font.charsToGlyphs(chars);
const scale = textState.fontMatrix[0] * textState.fontSize;
for (let i = 0, ii = glyphs.length; i < ii; i++) {
const glyph = glyphs[i];
const {
category
} = glyph;
if (category.isInvisibleFormatMark) {
continue;
}
let charSpacing = textState.charSpacing + (i + 1 === ii ? extraSpacing : 0);
let glyphWidth = glyph.width;
if (font.vertical) {
glyphWidth = glyph.vmetric ? glyph.vmetric[0] : -glyphWidth;
}
let scaledDim = glyphWidth * scale;
if (category.isWhitespace) {
if (!font.vertical) {
charSpacing += scaledDim + textState.wordSpacing;
textState.translateTextMatrix(charSpacing * textState.textHScale, 0);
} else {
charSpacing += -scaledDim + textState.wordSpacing;
textState.translateTextMatrix(0, -charSpacing);
}
saveLastChar(" ");
continue;
}
if (!category.isZeroWidthDiacritic && !compareWithLastPosition(scaledDim)) {
if (!font.vertical) {
textState.translateTextMatrix(scaledDim * textState.textHScale, 0);
} else {
textState.translateTextMatrix(0, scaledDim);
}
continue;
}
const textChunk = ensureTextContentItem();
if (category.isZeroWidthDiacritic) {
scaledDim = 0;
}
if (!font.vertical) {
scaledDim *= textState.textHScale;
textState.translateTextMatrix(scaledDim, 0);
textChunk.width += scaledDim;
} else {
textState.translateTextMatrix(0, scaledDim);
scaledDim = Math.abs(scaledDim);
textChunk.height += scaledDim;
}
if (scaledDim) {
textChunk.prevTransform = getCurrentTextTransform();
}
const glyphUnicode = glyph.unicode;
if (saveLastChar(glyphUnicode)) {
textChunk.str.push(" ");
}
textChunk.str.push(glyphUnicode);
if (charSpacing) {
if (!font.vertical) {
textState.translateTextMatrix(charSpacing * textState.textHScale, 0);
} else {
textState.translateTextMatrix(0, -charSpacing);
}
}
}
}
function appendEOL() {
resetLastChars();
if (textContentItem.initialized) {
textContentItem.hasEOL = true;
flushTextContentItem();
} else {
textContent.items.push({
str: "",
dir: "ltr",
width: 0,
height: 0,
transform: getCurrentTextTransform(),
fontName: textState.loadedName,
hasEOL: true
});
}
}
function addFakeSpaces(width, transf, textOrientation) {
if (textOrientation * textContentItem.spaceInFlowMin <= width && width <= textOrientation * textContentItem.spaceInFlowMax) {
if (textContentItem.initialized) {
resetLastChars();
textContentItem.str.push(" ");
}
return false;
}
const fontName = textContentItem.fontName;
let height = 0;
if (textContentItem.vertical) {
height = width;
width = 0;
}
flushTextContentItem();
resetLastChars();
pushWhitespace({
width: Math.abs(width),
height: Math.abs(height),
transform: transf || getCurrentTextTransform(),
fontName
});
return true;
}
function flushTextContentItem() {
if (!textContentItem.initialized || !textContentItem.str) {
return;
}
if (!textContentItem.vertical) {
textContentItem.totalWidth += textContentItem.width * textContentItem.textAdvanceScale;
} else {
textContentItem.totalHeight += textContentItem.height * textContentItem.textAdvanceScale;
}
textContent.items.push(runBidiTransform(textContentItem));
textContentItem.initialized = false;
textContentItem.str.length = 0;
}
function enqueueChunk(batch = false) {
const length = textContent.items.length;
if (length === 0) {
return;
}
if (batch && length < TEXT_CHUNK_BATCH_SIZE) {
return;
}
sink.enqueue(textContent, length);
textContent.items = [];
textContent.styles = Object.create(null);
}
const timeSlotManager = new TimeSlotManager();
return new Promise(function promiseBody(resolve, reject) {
const next = function (promise) {
enqueueChunk(true);
Promise.all([promise, sink.ready]).then(function () {
try {
promiseBody(resolve, reject);
} catch (ex) {
reject(ex);
}
}, reject);
};
task.ensureNotTerminated();
timeSlotManager.reset();
const operation = {};
let stop,
args = [];
while (!(stop = timeSlotManager.check())) {
args.length = 0;
operation.args = args;
if (!preprocessor.read(operation)) {
break;
}
const previousState = textState;
textState = stateManager.state;
const fn = operation.fn;
args = operation.args;
switch (fn | 0) {
case OPS.setFont:
var fontNameArg = args[0].name,
fontSizeArg = args[1];
if (textState.font && fontNameArg === textState.fontName && fontSizeArg === textState.fontSize) {
break;
}
flushTextContentItem();
textState.fontName = fontNameArg;
textState.fontSize = fontSizeArg;
next(handleSetFont(fontNameArg, null));
return;
case OPS.setTextRise:
textState.textRise = args[0];
break;
case OPS.setHScale:
textState.textHScale = args[0] / 100;
break;
case OPS.setLeading:
textState.leading = args[0];
break;
case OPS.moveText:
textState.translateTextLineMatrix(args[0], args[1]);
textState.textMatrix = textState.textLineMatrix.slice();
break;
case OPS.setLeadingMoveText:
textState.leading = -args[1];
textState.translateTextLineMatrix(args[0], args[1]);
textState.textMatrix = textState.textLineMatrix.slice();
break;
case OPS.nextLine:
textState.carriageReturn();
break;
case OPS.setTextMatrix:
textState.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
textState.setTextLineMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
updateAdvanceScale();
break;
case OPS.setCharSpacing:
textState.charSpacing = args[0];
break;
case OPS.setWordSpacing:
textState.wordSpacing = args[0];
break;
case OPS.beginText:
textState.textMatrix = IDENTITY_MATRIX.slice();
textState.textLineMatrix = IDENTITY_MATRIX.slice();
break;
case OPS.showSpacedText:
if (!stateManager.state.font) {
self.ensureStateFont(stateManager.state);
continue;
}
const spaceFactor = (textState.font.vertical ? 1 : -1) * textState.fontSize / 1000;
const elements = args[0];
for (let i = 0, ii = elements.length; i < ii; i++) {
const item = elements[i];
if (typeof item === "string") {
showSpacedTextBuffer.push(item);
} else if (typeof item === "number" && item !== 0) {
const str = showSpacedTextBuffer.join("");
showSpacedTextBuffer.length = 0;
buildTextContentItem({
chars: str,
extraSpacing: item * spaceFactor
});
}
}
if (showSpacedTextBuffer.length > 0) {
const str = showSpacedTextBuffer.join("");
showSpacedTextBuffer.length = 0;
buildTextContentItem({
chars: str,
extraSpacing: 0
});
}
break;
case OPS.showText:
if (!stateManager.state.font) {
self.ensureStateFont(stateManager.state);
continue;
}
buildTextContentItem({
chars: args[0],
extraSpacing: 0
});
break;
case OPS.nextLineShowText:
if (!stateManager.state.font) {
self.ensureStateFont(stateManager.state);
continue;
}
textState.carriageReturn();
buildTextContentItem({
chars: args[0],
extraSpacing: 0
});
break;
case OPS.nextLineSetSpacingShowText:
if (!stateManager.state.font) {
self.ensureStateFont(stateManager.state);
continue;
}
textState.wordSpacing = args[0];
textState.charSpacing = args[1];
textState.carriageReturn();
buildTextContentItem({
chars: args[2],
extraSpacing: 0
});
break;
case OPS.paintXObject:
flushTextContentItem();
if (!xobjs) {
xobjs = resources.get("XObject") || Dict.empty;
}
var isValidName = args[0] instanceof Name;
var name = args[0].name;
if (isValidName && emptyXObjectCache.getByName(name)) {
break;
}
next(new Promise(function (resolveXObject, rejectXObject) {
if (!isValidName) {
throw new FormatError("XObject must be referred to by name.");
}
let xobj = xobjs.getRaw(name);
if (xobj instanceof Ref) {
if (emptyXObjectCache.getByRef(xobj)) {
resolveXObject();
return;
}
const globalImage = self.globalImageCache.getData(xobj, self.pageIndex);
if (globalImage) {
resolveXObject();
return;
}
xobj = xref.fetch(xobj);
}
if (!(xobj instanceof BaseStream)) {
throw new FormatError("XObject should be a stream");
}
const type = xobj.dict.get("Subtype");
if (!(type instanceof Name)) {
throw new FormatError("XObject should have a Name subtype");
}
if (type.name !== "Form") {
emptyXObjectCache.set(name, xobj.dict.objId, true);
resolveXObject();
return;
}
const currentState = stateManager.state.clone();
const xObjStateManager = new StateManager(currentState);
const matrix = xobj.dict.getArray("Matrix");
if (Array.isArray(matrix) && matrix.length === 6) {
xObjStateManager.transform(matrix);
}
enqueueChunk();
const sinkWrapper = {
enqueueInvoked: false,
enqueue(chunk, size) {
this.enqueueInvoked = true;
sink.enqueue(chunk, size);
},
get desiredSize() {
return sink.desiredSize;
},
get ready() {
return sink.ready;
}
};
self.getTextContent({
stream: xobj,
task,
resources: xobj.dict.get("Resources") || resources,
stateManager: xObjStateManager,
includeMarkedContent,
sink: sinkWrapper,
seenStyles,
viewBox,
markedContentData,
disableNormalization
}).then(function () {
if (!sinkWrapper.enqueueInvoked) {
emptyXObjectCache.set(name, xobj.dict.objId, true);
}
resolveXObject();
}, rejectXObject);
}).catch(function (reason) {
if (reason instanceof AbortException) {
return;
}
if (self.options.ignoreErrors) {
warn(`getTextContent - ignoring XObject: "${reason}".`);
return;
}
throw reason;
}));
return;
case OPS.setGState:
isValidName = args[0] instanceof Name;
name = args[0].name;
if (isValidName && emptyGStateCache.getByName(name)) {
break;
}
next(new Promise(function (resolveGState, rejectGState) {
if (!isValidName) {
throw new FormatError("GState must be referred to by name.");
}
const extGState = resources.get("ExtGState");
if (!(extGState instanceof Dict)) {
throw new FormatError("ExtGState should be a dictionary.");
}
const gState = extGState.get(name);
if (!(gState instanceof Dict)) {
throw new FormatError("GState should be a dictionary.");
}
const gStateFont = gState.get("Font");
if (!gStateFont) {
emptyGStateCache.set(name, gState.objId, true);
resolveGState();
return;
}
flushTextContentItem();
textState.fontName = null;
textState.fontSize = gStateFont[1];
handleSetFont(null, gStateFont[0]).then(resolveGState, rejectGState);
}).catch(function (reason) {
if (reason instanceof AbortException) {
return;
}
if (self.options.ignoreErrors) {
warn(`getTextContent - ignoring ExtGState: "${reason}".`);
return;
}
throw reason;
}));
return;
case OPS.beginMarkedContent:
flushTextContentItem();
if (includeMarkedContent) {
markedContentData.level++;
textContent.items.push({
type: "beginMarkedContent",
tag: args[0] instanceof Name ? args[0].name : null
});
}
break;
case OPS.beginMarkedContentProps:
flushTextContentItem();
if (includeMarkedContent) {
markedContentData.level++;
let mcid = null;
if (args[1] instanceof Dict) {
mcid = args[1].get("MCID");
}
textContent.items.push({
type: "beginMarkedContentProps",
id: Number.isInteger(mcid) ? `${self.idFactory.getPageObjId()}_mc${mcid}` : null,
tag: args[0] instanceof Name ? args[0].name : null
});
}
break;
case OPS.endMarkedContent:
flushTextContentItem();
if (includeMarkedContent) {
if (markedContentData.level === 0) {
break;
}
markedContentData.level--;
textContent.items.push({
type: "endMarkedContent"
});
}
break;
case OPS.restore:
if (previousState && (previousState.font !== textState.font || previousState.fontSize !== textState.fontSize || previousState.fontName !== textState.fontName)) {
flushTextContentItem();
}
break;
}
if (textContent.items.length >= sink.desiredSize) {
stop = true;
break;
}
}
if (stop) {
next(deferred);
return;
}
flushTextContentItem();
enqueueChunk();
resolve();
}).catch(reason => {
if (reason instanceof AbortException) {
return;
}
if (this.options.ignoreErrors) {
warn(`getTextContent - ignoring errors during "${task.name}" ` + `task: "${reason}".`);
flushTextContentItem();
enqueueChunk();
return;
}
throw reason;
});
}
extractDataStructures(dict, baseDict, properties) {
const xref = this.xref;
let cidToGidBytes;
const toUnicodePromise = this.readToUnicode(properties.toUnicode || dict.get("ToUnicode") || baseDict.get("ToUnicode"));
if (properties.composite) {
const cidSystemInfo = dict.get("CIDSystemInfo");
if (cidSystemInfo instanceof Dict) {
properties.cidSystemInfo = {
registry: stringToPDFString(cidSystemInfo.get("Registry")),
ordering: stringToPDFString(cidSystemInfo.get("Ordering")),
supplement: cidSystemInfo.get("Supplement")
};
}
try {
const cidToGidMap = dict.get("CIDToGIDMap");
if (cidToGidMap instanceof BaseStream) {
cidToGidBytes = cidToGidMap.getBytes();
}
} catch (ex) {
if (!this.options.ignoreErrors) {
throw ex;
}
warn(`extractDataStructures - ignoring CIDToGIDMap data: "${ex}".`);
}
}
const differences = [];
let baseEncodingName = null;
let encoding;
if (dict.has("Encoding")) {
encoding = dict.get("Encoding");
if (encoding instanceof Dict) {
baseEncodingName = encoding.get("BaseEncoding");
baseEncodingName = baseEncodingName instanceof Name ? baseEncodingName.name : null;
if (encoding.has("Differences")) {
const diffEncoding = encoding.get("Differences");
let index = 0;
for (const entry of diffEncoding) {
const data = xref.fetchIfRef(entry);
if (typeof data === "number") {
index = data;
} else if (data instanceof Name) {
differences[index++] = data.name;
} else {
throw new FormatError(`Invalid entry in 'Differences' array: ${data}`);
}
}
}
} else if (encoding instanceof Name) {
baseEncodingName = encoding.name;
} else {
const msg = "Encoding is not a Name nor a Dict";
if (!this.options.ignoreErrors) {
throw new FormatError(msg);
}
warn(msg);
}
if (baseEncodingName !== "MacRomanEncoding" && baseEncodingName !== "MacExpertEncoding" && baseEncodingName !== "WinAnsiEncoding") {
baseEncodingName = null;
}
}
const nonEmbeddedFont = !properties.file || properties.isInternalFont,
isSymbolsFontName = getSymbolsFonts()[properties.name];
if (baseEncodingName && nonEmbeddedFont && isSymbolsFontName) {
baseEncodingName = null;
}
if (baseEncodingName) {
properties.defaultEncoding = getEncoding(baseEncodingName);
} else {
const isSymbolicFont = !!(properties.flags & FontFlags.Symbolic);
const isNonsymbolicFont = !!(properties.flags & FontFlags.Nonsymbolic);
encoding = StandardEncoding;
if (properties.type === "TrueType" && !isNonsymbolicFont) {
encoding = WinAnsiEncoding;
}
if (isSymbolicFont || isSymbolsFontName) {
encoding = MacRomanEncoding;
if (nonEmbeddedFont) {
if (/Symbol/i.test(properties.name)) {
encoding = SymbolSetEncoding;
} else if (/Dingbats/i.test(properties.name)) {
encoding = ZapfDingbatsEncoding;
} else if (/Wingdings/i.test(properties.name)) {
encoding = WinAnsiEncoding;
}
}
}
properties.defaultEncoding = encoding;
}
properties.differences = differences;
properties.baseEncodingName = baseEncodingName;
properties.hasEncoding = !!baseEncodingName || differences.length > 0;
properties.dict = dict;
return toUnicodePromise.then(readToUnicode => {
properties.toUnicode = readToUnicode;
return this.buildToUnicode(properties);
}).then(builtToUnicode => {
properties.toUnicode = builtToUnicode;
if (cidToGidBytes) {
properties.cidToGidMap = this.readCidToGidMap(cidToGidBytes, builtToUnicode);
}
return properties;
});
}
_simpleFontToUnicode(properties, forceGlyphs = false) {
assert(!properties.composite, "Must be a simple font.");
const toUnicode = [];
const encoding = properties.defaultEncoding.slice();
const baseEncodingName = properties.baseEncodingName;
const differences = properties.differences;
for (const charcode in differences) {
const glyphName = differences[charcode];
if (glyphName === ".notdef") {
continue;
}
encoding[charcode] = glyphName;
}
const glyphsUnicodeMap = getGlyphsUnicode();
for (const charcode in encoding) {
let glyphName = encoding[charcode];
if (glyphName === "") {
continue;
}
let unicode = glyphsUnicodeMap[glyphName];
if (unicode !== undefined) {
toUnicode[charcode] = String.fromCharCode(unicode);
continue;
}
let code = 0;
switch (glyphName[0]) {
case "G":
if (glyphName.length === 3) {
code = parseInt(glyphName.substring(1), 16);
}
break;
case "g":
if (glyphName.length === 5) {
code = parseInt(glyphName.substring(1), 16);
}
break;
case "C":
case "c":
if (glyphName.length >= 3 && glyphName.length <= 4) {
const codeStr = glyphName.substring(1);
if (forceGlyphs) {
code = parseInt(codeStr, 16);
break;
}
code = +codeStr;
if (Number.isNaN(code) && Number.isInteger(parseInt(codeStr, 16))) {
return this._simpleFontToUnicode(properties, true);
}
}
break;
case "u":
unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap);
if (unicode !== -1) {
code = unicode;
}
break;
default:
switch (glyphName) {
case "f_h":
case "f_t":
case "T_h":
toUnicode[charcode] = glyphName.replaceAll("_", "");
continue;
}
break;
}
if (code > 0 && code <= 0x10ffff && Number.isInteger(code)) {
if (baseEncodingName && code === +charcode) {
const baseEncoding = getEncoding(baseEncodingName);
if (baseEncoding && (glyphName = baseEncoding[charcode])) {
toUnicode[charcode] = String.fromCharCode(glyphsUnicodeMap[glyphName]);
continue;
}
}
toUnicode[charcode] = String.fromCodePoint(code);
}
}
return toUnicode;
}
async buildToUnicode(properties) {
properties.hasIncludedToUnicodeMap = properties.toUnicode?.length > 0;
if (properties.hasIncludedToUnicodeMap) {
if (!properties.composite && properties.hasEncoding) {
properties.fallbackToUnicode = this._simpleFontToUnicode(properties);
}
return properties.toUnicode;
}
if (!properties.composite) {
return new ToUnicodeMap(this._simpleFontToUnicode(properties));
}
if (properties.composite && (properties.cMap.builtInCMap && !(properties.cMap instanceof IdentityCMap) || properties.cidSystemInfo.registry === "Adobe" && (properties.cidSystemInfo.ordering === "GB1" || properties.cidSystemInfo.ordering === "CNS1" || properties.cidSystemInfo.ordering === "Japan1" || properties.cidSystemInfo.ordering === "Korea1"))) {
const {
registry,
ordering
} = properties.cidSystemInfo;
const ucs2CMapName = Name.get(`${registry}-${ordering}-UCS2`);
const ucs2CMap = await CMapFactory.create({
encoding: ucs2CMapName,
fetchBuiltInCMap: this._fetchBuiltInCMapBound,
useCMap: null
});
const toUnicode = [],
buf = [];
properties.cMap.forEach(function (charcode, cid) {
if (cid > 0xffff) {
throw new FormatError("Max size of CID is 65,535");
}
const ucs2 = ucs2CMap.lookup(cid);
if (ucs2) {
buf.length = 0;
for (let i = 0, ii = ucs2.length; i < ii; i += 2) {
buf.push((ucs2.charCodeAt(i) << 8) + ucs2.charCodeAt(i + 1));
}
toUnicode[charcode] = String.fromCharCode(...buf);
}
});
return new ToUnicodeMap(toUnicode);
}
return new IdentityToUnicodeMap(properties.firstChar, properties.lastChar);
}
readToUnicode(cmapObj) {
if (!cmapObj) {
return Promise.resolve(null);
}
if (cmapObj instanceof Name) {
return CMapFactory.create({
encoding: cmapObj,
fetchBuiltInCMap: this._fetchBuiltInCMapBound,
useCMap: null
}).then(function (cmap) {
if (cmap instanceof IdentityCMap) {
return new IdentityToUnicodeMap(0, 0xffff);
}
return new ToUnicodeMap(cmap.getMap());
});
} else if (cmapObj instanceof BaseStream) {
return CMapFactory.create({
encoding: cmapObj,
fetchBuiltInCMap: this._fetchBuiltInCMapBound,
useCMap: null
}).then(function (cmap) {
if (cmap instanceof IdentityCMap) {
return new IdentityToUnicodeMap(0, 0xffff);
}
const map = new Array(cmap.length);
cmap.forEach(function (charCode, token) {
if (typeof token === "number") {
map[charCode] = String.fromCodePoint(token);
return;
}
const str = [];
for (let k = 0; k < token.length; k += 2) {
const w1 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1);
if ((w1 & 0xf800) !== 0xd800) {
str.push(w1);
continue;
}
k += 2;
const w2 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1);
str.push(((w1 & 0x3ff) << 10) + (w2 & 0x3ff) + 0x10000);
}
map[charCode] = String.fromCodePoint(...str);
});
return new ToUnicodeMap(map);
}, reason => {
if (reason instanceof AbortException) {
return null;
}
if (this.options.ignoreErrors) {
warn(`readToUnicode - ignoring ToUnicode data: "${reason}".`);
return null;
}
throw reason;
});
}
return Promise.resolve(null);
}
readCidToGidMap(glyphsData, toUnicode) {
const result = [];
for (let j = 0, jj = glyphsData.length; j < jj; j++) {
const glyphID = glyphsData[j++] << 8 | glyphsData[j];
const code = j >> 1;
if (glyphID === 0 && !toUnicode.has(code)) {
continue;
}
result[code] = glyphID;
}
return result;
}
extractWidths(dict, descriptor, properties) {
const xref = this.xref;
let glyphsWidths = [];
let defaultWidth = 0;
const glyphsVMetrics = [];
let defaultVMetrics;
let i, ii, j, jj, start, code, widths;
if (properties.composite) {
defaultWidth = dict.has("DW") ? dict.get("DW") : 1000;
widths = dict.get("W");
if (widths) {
for (i = 0, ii = widths.length; i < ii; i++) {
start = xref.fetchIfRef(widths[i++]);
code = xref.fetchIfRef(widths[i]);
if (Array.isArray(code)) {
for (j = 0, jj = code.length; j < jj; j++) {
glyphsWidths[start++] = xref.fetchIfRef(code[j]);
}
} else {
const width = xref.fetchIfRef(widths[++i]);
for (j = start; j <= code; j++) {
glyphsWidths[j] = width;
}
}
}
}
if (properties.vertical) {
let vmetrics = dict.getArray("DW2") || [880, -1000];
defaultVMetrics = [vmetrics[1], defaultWidth * 0.5, vmetrics[0]];
vmetrics = dict.get("W2");
if (vmetrics) {
for (i = 0, ii = vmetrics.length; i < ii; i++) {
start = xref.fetchIfRef(vmetrics[i++]);
code = xref.fetchIfRef(vmetrics[i]);
if (Array.isArray(code)) {
for (j = 0, jj = code.length; j < jj; j++) {
glyphsVMetrics[start++] = [xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j])];
}
} else {
const vmetric = [xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i])];
for (j = start; j <= code; j++) {
glyphsVMetrics[j] = vmetric;
}
}
}
}
}
} else {
const firstChar = properties.firstChar;
widths = dict.get("Widths");
if (widths) {
j = firstChar;
for (i = 0, ii = widths.length; i < ii; i++) {
glyphsWidths[j++] = xref.fetchIfRef(widths[i]);
}
defaultWidth = parseFloat(descriptor.get("MissingWidth")) || 0;
} else {
const baseFontName = dict.get("BaseFont");
if (baseFontName instanceof Name) {
const metrics = this.getBaseFontMetrics(baseFontName.name);
glyphsWidths = this.buildCharCodeToWidth(metrics.widths, properties);
defaultWidth = metrics.defaultWidth;
}
}
}
let isMonospace = true;
let firstWidth = defaultWidth;
for (const glyph in glyphsWidths) {
const glyphWidth = glyphsWidths[glyph];
if (!glyphWidth) {
continue;
}
if (!firstWidth) {
firstWidth = glyphWidth;
continue;
}
if (firstWidth !== glyphWidth) {
isMonospace = false;
break;
}
}
if (isMonospace) {
properties.flags |= FontFlags.FixedPitch;
} else {
properties.flags &= ~FontFlags.FixedPitch;
}
properties.defaultWidth = defaultWidth;
properties.widths = glyphsWidths;
properties.defaultVMetrics = defaultVMetrics;
properties.vmetrics = glyphsVMetrics;
}
isSerifFont(baseFontName) {
const fontNameWoStyle = baseFontName.split("-")[0];
return fontNameWoStyle in getSerifFonts() || /serif/gi.test(fontNameWoStyle);
}
getBaseFontMetrics(name) {
let defaultWidth = 0;
let widths = Object.create(null);
let monospace = false;
const stdFontMap = getStdFontMap();
let lookupName = stdFontMap[name] || name;
const Metrics = getMetrics();
if (!(lookupName in Metrics)) {
lookupName = this.isSerifFont(name) ? "Times-Roman" : "Helvetica";
}
const glyphWidths = Metrics[lookupName];
if (typeof glyphWidths === "number") {
defaultWidth = glyphWidths;
monospace = true;
} else {
widths = glyphWidths();
}
return {
defaultWidth,
monospace,
widths
};
}
buildCharCodeToWidth(widthsByGlyphName, properties) {
const widths = Object.create(null);
const differences = properties.differences;
const encoding = properties.defaultEncoding;
for (let charCode = 0; charCode < 256; charCode++) {
if (charCode in differences && widthsByGlyphName[differences[charCode]]) {
widths[charCode] = widthsByGlyphName[differences[charCode]];
continue;
}
if (charCode in encoding && widthsByGlyphName[encoding[charCode]]) {
widths[charCode] = widthsByGlyphName[encoding[charCode]];
continue;
}
}
return widths;
}
preEvaluateFont(dict) {
const baseDict = dict;
let type = dict.get("Subtype");
if (!(type instanceof Name)) {
throw new FormatError("invalid font Subtype");
}
let composite = false;
let hash, toUnicode;
if (type.name === "Type0") {
const df = dict.get("DescendantFonts");
if (!df) {
throw new FormatError("Descendant fonts are not specified");
}
dict = Array.isArray(df) ? this.xref.fetchIfRef(df[0]) : df;
if (!(dict instanceof Dict)) {
throw new FormatError("Descendant font is not a dictionary.");
}
type = dict.get("Subtype");
if (!(type instanceof Name)) {
throw new FormatError("invalid font Subtype");
}
composite = true;
}
const firstChar = dict.get("FirstChar") || 0,
lastChar = dict.get("LastChar") || (composite ? 0xffff : 0xff);
const descriptor = dict.get("FontDescriptor");
if (descriptor) {
hash = new MurmurHash3_64();
const encoding = baseDict.getRaw("Encoding");
if (encoding instanceof Name) {
hash.update(encoding.name);
} else if (encoding instanceof Ref) {
hash.update(encoding.toString());
} else if (encoding instanceof Dict) {
for (const entry of encoding.getRawValues()) {
if (entry instanceof Name) {
hash.update(entry.name);
} else if (entry instanceof Ref) {
hash.update(entry.toString());
} else if (Array.isArray(entry)) {
const diffLength = entry.length,
diffBuf = new Array(diffLength);
for (let j = 0; j < diffLength; j++) {
const diffEntry = entry[j];
if (diffEntry instanceof Name) {
diffBuf[j] = diffEntry.name;
} else if (typeof diffEntry === "number" || diffEntry instanceof Ref) {
diffBuf[j] = diffEntry.toString();
}
}
hash.update(diffBuf.join());
}
}
}
hash.update(`${firstChar}-${lastChar}`);
toUnicode = dict.get("ToUnicode") || baseDict.get("ToUnicode");
if (toUnicode instanceof BaseStream) {
const stream = toUnicode.str || toUnicode;
const uint8array = stream.buffer ? new Uint8Array(stream.buffer.buffer, 0, stream.bufferLength) : new Uint8Array(stream.bytes.buffer, stream.start, stream.end - stream.start);
hash.update(uint8array);
} else if (toUnicode instanceof Name) {
hash.update(toUnicode.name);
}
const widths = dict.get("Widths") || baseDict.get("Widths");
if (Array.isArray(widths)) {
const widthsBuf = [];
for (const entry of widths) {
if (typeof entry === "number" || entry instanceof Ref) {
widthsBuf.push(entry.toString());
}
}
hash.update(widthsBuf.join());
}
if (composite) {
hash.update("compositeFont");
const compositeWidths = dict.get("W") || baseDict.get("W");
if (Array.isArray(compositeWidths)) {
const widthsBuf = [];
for (const entry of compositeWidths) {
if (typeof entry === "number" || entry instanceof Ref) {
widthsBuf.push(entry.toString());
} else if (Array.isArray(entry)) {
const subWidthsBuf = [];
for (const element of entry) {
if (typeof element === "number" || element instanceof Ref) {
subWidthsBuf.push(element.toString());
}
}
widthsBuf.push(`[${subWidthsBuf.join()}]`);
}
}
hash.update(widthsBuf.join());
}
const cidToGidMap = dict.getRaw("CIDToGIDMap") || baseDict.getRaw("CIDToGIDMap");
if (cidToGidMap instanceof Name) {
hash.update(cidToGidMap.name);
} else if (cidToGidMap instanceof Ref) {
hash.update(cidToGidMap.toString());
} else if (cidToGidMap instanceof BaseStream) {
hash.update(cidToGidMap.peekBytes());
}
}
}
return {
descriptor,
dict,
baseDict,
composite,
type: type.name,
firstChar,
lastChar,
toUnicode,
hash: hash ? hash.hexdigest() : ""
};
}
async translateFont({
descriptor,
dict,
baseDict,
composite,
type,
firstChar,
lastChar,
toUnicode,
cssFontInfo
}) {
const isType3Font = type === "Type3";
let properties;
if (!descriptor) {
if (isType3Font) {
descriptor = new Dict(null);
descriptor.set("FontName", Name.get(type));
descriptor.set("FontBBox", dict.getArray("FontBBox") || [0, 0, 0, 0]);
} else {
let baseFontName = dict.get("BaseFont");
if (!(baseFontName instanceof Name)) {
throw new FormatError("Base font is not specified");
}
baseFontName = baseFontName.name.replaceAll(/[,_]/g, "-");
const metrics = this.getBaseFontMetrics(baseFontName);
const fontNameWoStyle = baseFontName.split("-")[0];
const flags = (this.isSerifFont(fontNameWoStyle) ? FontFlags.Serif : 0) | (metrics.monospace ? FontFlags.FixedPitch : 0) | (getSymbolsFonts()[fontNameWoStyle] ? FontFlags.Symbolic : FontFlags.Nonsymbolic);
properties = {
type,
name: baseFontName,
loadedName: baseDict.loadedName,
systemFontInfo: null,
widths: metrics.widths,
defaultWidth: metrics.defaultWidth,
isSimulatedFlags: true,
flags,
firstChar,
lastChar,
toUnicode,
xHeight: 0,
capHeight: 0,
italicAngle: 0,
isType3Font
};
const widths = dict.get("Widths");
const standardFontName = getStandardFontName(baseFontName);
let file = null;
if (standardFontName) {
file = await this.fetchStandardFontData(standardFontName);
properties.isInternalFont = !!file;
}
if (!properties.isInternalFont && this.options.useSystemFonts) {
properties.systemFontInfo = getFontSubstitution(this.systemFontCache, this.idFactory, this.options.standardFontDataUrl, baseFontName, standardFontName);
}
return this.extractDataStructures(dict, dict, properties).then(newProperties => {
if (widths) {
const glyphWidths = [];
let j = firstChar;
for (const width of widths) {
glyphWidths[j++] = this.xref.fetchIfRef(width);
}
newProperties.widths = glyphWidths;
} else {
newProperties.widths = this.buildCharCodeToWidth(metrics.widths, newProperties);
}
return new Font(baseFontName, file, newProperties);
});
}
}
let fontName = descriptor.get("FontName");
let baseFont = dict.get("BaseFont");
if (typeof fontName === "string") {
fontName = Name.get(fontName);
}
if (typeof baseFont === "string") {
baseFont = Name.get(baseFont);
}
const fontNameStr = fontName?.name;
const baseFontStr = baseFont?.name;
if (!isType3Font && fontNameStr !== baseFontStr) {
info(`The FontDescriptor's FontName is "${fontNameStr}" but ` + `should be the same as the Font's BaseFont "${baseFontStr}".`);
if (fontNameStr && baseFontStr && (baseFontStr.startsWith(fontNameStr) || !isKnownFontName(fontNameStr) && isKnownFontName(baseFontStr))) {
fontName = null;
}
}
fontName ||= baseFont;
if (!(fontName instanceof Name)) {
throw new FormatError("invalid font name");
}
let fontFile, subtype, length1, length2, length3;
try {
fontFile = descriptor.get("FontFile", "FontFile2", "FontFile3");
} catch (ex) {
if (!this.options.ignoreErrors) {
throw ex;
}
warn(`translateFont - fetching "${fontName.name}" font file: "${ex}".`);
fontFile = new NullStream();
}
let isInternalFont = false;
let glyphScaleFactors = null;
let systemFontInfo = null;
if (fontFile) {
if (fontFile.dict) {
const subtypeEntry = fontFile.dict.get("Subtype");
if (subtypeEntry instanceof Name) {
subtype = subtypeEntry.name;
}
length1 = fontFile.dict.get("Length1");
length2 = fontFile.dict.get("Length2");
length3 = fontFile.dict.get("Length3");
}
} else if (cssFontInfo) {
const standardFontName = getXfaFontName(fontName.name);
if (standardFontName) {
cssFontInfo.fontFamily = `${cssFontInfo.fontFamily}-PdfJS-XFA`;
cssFontInfo.metrics = standardFontName.metrics || null;
glyphScaleFactors = standardFontName.factors || null;
fontFile = await this.fetchStandardFontData(standardFontName.name);
isInternalFont = !!fontFile;
baseDict = dict = getXfaFontDict(fontName.name);
composite = true;
}
} else if (!isType3Font) {
const standardFontName = getStandardFontName(fontName.name);
if (standardFontName) {
fontFile = await this.fetchStandardFontData(standardFontName);
isInternalFont = !!fontFile;
}
if (!isInternalFont && this.options.useSystemFonts) {
systemFontInfo = getFontSubstitution(this.systemFontCache, this.idFactory, this.options.standardFontDataUrl, fontName.name, standardFontName);
}
}
properties = {
type,
name: fontName.name,
subtype,
file: fontFile,
length1,
length2,
length3,
isInternalFont,
loadedName: baseDict.loadedName,
composite,
fixedPitch: false,
fontMatrix: dict.getArray("FontMatrix") || FONT_IDENTITY_MATRIX,
firstChar,
lastChar,
toUnicode,
bbox: descriptor.getArray("FontBBox") || dict.getArray("FontBBox"),
ascent: descriptor.get("Ascent"),
descent: descriptor.get("Descent"),
xHeight: descriptor.get("XHeight") || 0,
capHeight: descriptor.get("CapHeight") || 0,
flags: descriptor.get("Flags"),
italicAngle: descriptor.get("ItalicAngle") || 0,
isType3Font,
cssFontInfo,
scaleFactors: glyphScaleFactors,
systemFontInfo
};
if (composite) {
const cidEncoding = baseDict.get("Encoding");
if (cidEncoding instanceof Name) {
properties.cidEncoding = cidEncoding.name;
}
const cMap = await CMapFactory.create({
encoding: cidEncoding,
fetchBuiltInCMap: this._fetchBuiltInCMapBound,
useCMap: null
});
properties.cMap = cMap;
properties.vertical = properties.cMap.vertical;
}
return this.extractDataStructures(dict, baseDict, properties).then(newProperties => {
this.extractWidths(dict, descriptor, newProperties);
return new Font(fontName.name, fontFile, newProperties);
});
}
static buildFontPaths(font, glyphs, handler, evaluatorOptions) {
function buildPath(fontChar) {
const glyphName = `${font.loadedName}_path_${fontChar}`;
try {
if (font.renderer.hasBuiltPath(fontChar)) {
return;
}
handler.send("commonobj", [glyphName, "FontPath", font.renderer.getPathJs(fontChar)]);
} catch (reason) {
if (evaluatorOptions.ignoreErrors) {
warn(`buildFontPaths - ignoring ${glyphName} glyph: "${reason}".`);
return;
}
throw reason;
}
}
for (const glyph of glyphs) {
buildPath(glyph.fontChar);
const accent = glyph.accent;
if (accent?.fontChar) {
buildPath(accent.fontChar);
}
}
}
static get fallbackFontDict() {
const dict = new Dict();
dict.set("BaseFont", Name.get("Helvetica"));
dict.set("Type", Name.get("FallbackType"));
dict.set("Subtype", Name.get("FallbackType"));
dict.set("Encoding", Name.get("WinAnsiEncoding"));
return shadow(this, "fallbackFontDict", dict);
}
}
class TranslatedFont {
constructor({
loadedName,
font,
dict,
evaluatorOptions
}) {
this.loadedName = loadedName;
this.font = font;
this.dict = dict;
this._evaluatorOptions = evaluatorOptions || DefaultPartialEvaluatorOptions;
this.type3Loaded = null;
this.type3Dependencies = font.isType3Font ? new Set() : null;
this.sent = false;
}
send(handler) {
if (this.sent) {
return;
}
this.sent = true;
handler.send("commonobj", [this.loadedName, "Font", this.font.exportData(this._evaluatorOptions.fontExtraProperties)]);
}
fallback(handler) {
if (!this.font.data) {
return;
}
this.font.disableFontFace = true;
PartialEvaluator.buildFontPaths(this.font, this.font.glyphCacheValues, handler, this._evaluatorOptions);
}
loadType3Data(evaluator, resources, task) {
if (this.type3Loaded) {
return this.type3Loaded;
}
if (!this.font.isType3Font) {
throw new Error("Must be a Type3 font.");
}
const type3Evaluator = evaluator.clone({
ignoreErrors: false
});
type3Evaluator.parsingType3Font = true;
const type3FontRefs = new RefSet(evaluator.type3FontRefs);
if (this.dict.objId && !type3FontRefs.has(this.dict.objId)) {
type3FontRefs.put(this.dict.objId);
}
type3Evaluator.type3FontRefs = type3FontRefs;
const translatedFont = this.font,
type3Dependencies = this.type3Dependencies;
let loadCharProcsPromise = Promise.resolve();
const charProcs = this.dict.get("CharProcs");
const fontResources = this.dict.get("Resources") || resources;
const charProcOperatorList = Object.create(null);
const fontBBox = Util.normalizeRect(translatedFont.bbox || [0, 0, 0, 0]),
width = fontBBox[2] - fontBBox[0],
height = fontBBox[3] - fontBBox[1];
const fontBBoxSize = Math.hypot(width, height);
for (const key of charProcs.getKeys()) {
loadCharProcsPromise = loadCharProcsPromise.then(() => {
const glyphStream = charProcs.get(key);
const operatorList = new OperatorList();
return type3Evaluator.getOperatorList({
stream: glyphStream,
task,
resources: fontResources,
operatorList
}).then(() => {
if (operatorList.fnArray[0] === OPS.setCharWidthAndBounds) {
this._removeType3ColorOperators(operatorList, fontBBoxSize);
}
charProcOperatorList[key] = operatorList.getIR();
for (const dependency of operatorList.dependencies) {
type3Dependencies.add(dependency);
}
}).catch(function (reason) {
warn(`Type3 font resource "${key}" is not available.`);
const dummyOperatorList = new OperatorList();
charProcOperatorList[key] = dummyOperatorList.getIR();
});
});
}
this.type3Loaded = loadCharProcsPromise.then(() => {
translatedFont.charProcOperatorList = charProcOperatorList;
if (this._bbox) {
translatedFont.isCharBBox = true;
translatedFont.bbox = this._bbox;
}
});
return this.type3Loaded;
}
_removeType3ColorOperators(operatorList, fontBBoxSize = NaN) {
const charBBox = Util.normalizeRect(operatorList.argsArray[0].slice(2)),
width = charBBox[2] - charBBox[0],
height = charBBox[3] - charBBox[1];
const charBBoxSize = Math.hypot(width, height);
if (width === 0 || height === 0) {
operatorList.fnArray.splice(0, 1);
operatorList.argsArray.splice(0, 1);
} else if (fontBBoxSize === 0 || Math.round(charBBoxSize / fontBBoxSize) >= 10) {
if (!this._bbox) {
this._bbox = [Infinity, Infinity, -Infinity, -Infinity];
}
this._bbox[0] = Math.min(this._bbox[0], charBBox[0]);
this._bbox[1] = Math.min(this._bbox[1], charBBox[1]);
this._bbox[2] = Math.max(this._bbox[2], charBBox[2]);
this._bbox[3] = Math.max(this._bbox[3], charBBox[3]);
}
let i = 0,
ii = operatorList.length;
while (i < ii) {
switch (operatorList.fnArray[i]) {
case OPS.setCharWidthAndBounds:
break;
case OPS.setStrokeColorSpace:
case OPS.setFillColorSpace:
case OPS.setStrokeColor:
case OPS.setStrokeColorN:
case OPS.setFillColor:
case OPS.setFillColorN:
case OPS.setStrokeGray:
case OPS.setFillGray:
case OPS.setStrokeRGBColor:
case OPS.setFillRGBColor:
case OPS.setStrokeCMYKColor:
case OPS.setFillCMYKColor:
case OPS.shadingFill:
case OPS.setRenderingIntent:
operatorList.fnArray.splice(i, 1);
operatorList.argsArray.splice(i, 1);
ii--;
continue;
case OPS.setGState:
const [gStateObj] = operatorList.argsArray[i];
let j = 0,
jj = gStateObj.length;
while (j < jj) {
const [gStateKey] = gStateObj[j];
switch (gStateKey) {
case "TR":
case "TR2":
case "HT":
case "BG":
case "BG2":
case "UCR":
case "UCR2":
gStateObj.splice(j, 1);
jj--;
continue;
}
j++;
}
break;
}
i++;
}
}
}
class StateManager {
constructor(initialState = new EvalState()) {
this.state = initialState;
this.stateStack = [];
}
save() {
const old = this.state;
this.stateStack.push(this.state);
this.state = old.clone();
}
restore() {
const prev = this.stateStack.pop();
if (prev) {
this.state = prev;
}
}
transform(args) {
this.state.ctm = Util.transform(this.state.ctm, args);
}
}
class TextState {
constructor() {
this.ctm = new Float32Array(IDENTITY_MATRIX);
this.fontName = null;
this.fontSize = 0;
this.loadedName = null;
this.font = null;
this.fontMatrix = FONT_IDENTITY_MATRIX;
this.textMatrix = IDENTITY_MATRIX.slice();
this.textLineMatrix = IDENTITY_MATRIX.slice();
this.charSpacing = 0;
this.wordSpacing = 0;
this.leading = 0;
this.textHScale = 1;
this.textRise = 0;
}
setTextMatrix(a, b, c, d, e, f) {
const m = this.textMatrix;
m[0] = a;
m[1] = b;
m[2] = c;
m[3] = d;
m[4] = e;
m[5] = f;
}
setTextLineMatrix(a, b, c, d, e, f) {
const m = this.textLineMatrix;
m[0] = a;
m[1] = b;
m[2] = c;
m[3] = d;
m[4] = e;
m[5] = f;
}
translateTextMatrix(x, y) {
const m = this.textMatrix;
m[4] = m[0] * x + m[2] * y + m[4];
m[5] = m[1] * x + m[3] * y + m[5];
}
translateTextLineMatrix(x, y) {
const m = this.textLineMatrix;
m[4] = m[0] * x + m[2] * y + m[4];
m[5] = m[1] * x + m[3] * y + m[5];
}
carriageReturn() {
this.translateTextLineMatrix(0, -this.leading);
this.textMatrix = this.textLineMatrix.slice();
}
clone() {
const clone = Object.create(this);
clone.textMatrix = this.textMatrix.slice();
clone.textLineMatrix = this.textLineMatrix.slice();
clone.fontMatrix = this.fontMatrix.slice();
return clone;
}
}
class EvalState {
constructor() {
this.ctm = new Float32Array(IDENTITY_MATRIX);
this.font = null;
this.textRenderingMode = TextRenderingMode.FILL;
this.fillColorSpace = ColorSpace.singletons.gray;
this.strokeColorSpace = ColorSpace.singletons.gray;
}
clone() {
return Object.create(this);
}
}
class EvaluatorPreprocessor {
static get opMap() {
return shadow(this, "opMap", {
w: {
id: OPS.setLineWidth,
numArgs: 1,
variableArgs: false
},
J: {
id: OPS.setLineCap,
numArgs: 1,
variableArgs: false
},
j: {
id: OPS.setLineJoin,
numArgs: 1,
variableArgs: false
},
M: {
id: OPS.setMiterLimit,
numArgs: 1,
variableArgs: false
},
d: {
id: OPS.setDash,
numArgs: 2,
variableArgs: false
},
ri: {
id: OPS.setRenderingIntent,
numArgs: 1,
variableArgs: false
},
i: {
id: OPS.setFlatness,
numArgs: 1,
variableArgs: false
},
gs: {
id: OPS.setGState,
numArgs: 1,
variableArgs: false
},
q: {
id: OPS.save,
numArgs: 0,
variableArgs: false
},
Q: {
id: OPS.restore,
numArgs: 0,
variableArgs: false
},
cm: {
id: OPS.transform,
numArgs: 6,
variableArgs: false
},
m: {
id: OPS.moveTo,
numArgs: 2,
variableArgs: false
},
l: {
id: OPS.lineTo,
numArgs: 2,
variableArgs: false
},
c: {
id: OPS.curveTo,
numArgs: 6,
variableArgs: false
},
v: {
id: OPS.curveTo2,
numArgs: 4,
variableArgs: false
},
y: {
id: OPS.curveTo3,
numArgs: 4,
variableArgs: false
},
h: {
id: OPS.closePath,
numArgs: 0,
variableArgs: false
},
re: {
id: OPS.rectangle,
numArgs: 4,
variableArgs: false
},
S: {
id: OPS.stroke,
numArgs: 0,
variableArgs: false
},
s: {
id: OPS.closeStroke,
numArgs: 0,
variableArgs: false
},
f: {
id: OPS.fill,
numArgs: 0,
variableArgs: false
},
F: {
id: OPS.fill,
numArgs: 0,
variableArgs: false
},
"f*": {
id: OPS.eoFill,
numArgs: 0,
variableArgs: false
},
B: {
id: OPS.fillStroke,
numArgs: 0,
variableArgs: false
},
"B*": {
id: OPS.eoFillStroke,
numArgs: 0,
variableArgs: false
},
b: {
id: OPS.closeFillStroke,
numArgs: 0,
variableArgs: false
},
"b*": {
id: OPS.closeEOFillStroke,
numArgs: 0,
variableArgs: false
},
n: {
id: OPS.endPath,
numArgs: 0,
variableArgs: false
},
W: {
id: OPS.clip,
numArgs: 0,
variableArgs: false
},
"W*": {
id: OPS.eoClip,
numArgs: 0,
variableArgs: false
},
BT: {
id: OPS.beginText,
numArgs: 0,
variableArgs: false
},
ET: {
id: OPS.endText,
numArgs: 0,
variableArgs: false
},
Tc: {
id: OPS.setCharSpacing,
numArgs: 1,
variableArgs: false
},
Tw: {
id: OPS.setWordSpacing,
numArgs: 1,
variableArgs: false
},
Tz: {
id: OPS.setHScale,
numArgs: 1,
variableArgs: false
},
TL: {
id: OPS.setLeading,
numArgs: 1,
variableArgs: false
},
Tf: {
id: OPS.setFont,
numArgs: 2,
variableArgs: false
},
Tr: {
id: OPS.setTextRenderingMode,
numArgs: 1,
variableArgs: false
},
Ts: {
id: OPS.setTextRise,
numArgs: 1,
variableArgs: false
},
Td: {
id: OPS.moveText,
numArgs: 2,
variableArgs: false
},
TD: {
id: OPS.setLeadingMoveText,
numArgs: 2,
variableArgs: false
},
Tm: {
id: OPS.setTextMatrix,
numArgs: 6,
variableArgs: false
},
"T*": {
id: OPS.nextLine,
numArgs: 0,
variableArgs: false
},
Tj: {
id: OPS.showText,
numArgs: 1,
variableArgs: false
},
TJ: {
id: OPS.showSpacedText,
numArgs: 1,
variableArgs: false
},
"'": {
id: OPS.nextLineShowText,
numArgs: 1,
variableArgs: false
},
'"': {
id: OPS.nextLineSetSpacingShowText,
numArgs: 3,
variableArgs: false
},
d0: {
id: OPS.setCharWidth,
numArgs: 2,
variableArgs: false
},
d1: {
id: OPS.setCharWidthAndBounds,
numArgs: 6,
variableArgs: false
},
CS: {
id: OPS.setStrokeColorSpace,
numArgs: 1,
variableArgs: false
},
cs: {
id: OPS.setFillColorSpace,
numArgs: 1,
variableArgs: false
},
SC: {
id: OPS.setStrokeColor,
numArgs: 4,
variableArgs: true
},
SCN: {
id: OPS.setStrokeColorN,
numArgs: 33,
variableArgs: true
},
sc: {
id: OPS.setFillColor,
numArgs: 4,
variableArgs: true
},
scn: {
id: OPS.setFillColorN,
numArgs: 33,
variableArgs: true
},
G: {
id: OPS.setStrokeGray,
numArgs: 1,
variableArgs: false
},
g: {
id: OPS.setFillGray,
numArgs: 1,
variableArgs: false
},
RG: {
id: OPS.setStrokeRGBColor,
numArgs: 3,
variableArgs: false
},
rg: {
id: OPS.setFillRGBColor,
numArgs: 3,
variableArgs: false
},
K: {
id: OPS.setStrokeCMYKColor,
numArgs: 4,
variableArgs: false
},
k: {
id: OPS.setFillCMYKColor,
numArgs: 4,
variableArgs: false
},
sh: {
id: OPS.shadingFill,
numArgs: 1,
variableArgs: false
},
BI: {
id: OPS.beginInlineImage,
numArgs: 0,
variableArgs: false
},
ID: {
id: OPS.beginImageData,
numArgs: 0,
variableArgs: false
},
EI: {
id: OPS.endInlineImage,
numArgs: 1,
variableArgs: false
},
Do: {
id: OPS.paintXObject,
numArgs: 1,
variableArgs: false
},
MP: {
id: OPS.markPoint,
numArgs: 1,
variableArgs: false
},
DP: {
id: OPS.markPointProps,
numArgs: 2,
variableArgs: false
},
BMC: {
id: OPS.beginMarkedContent,
numArgs: 1,
variableArgs: false
},
BDC: {
id: OPS.beginMarkedContentProps,
numArgs: 2,
variableArgs: false
},
EMC: {
id: OPS.endMarkedContent,
numArgs: 0,
variableArgs: false
},
BX: {
id: OPS.beginCompat,
numArgs: 0,
variableArgs: false
},
EX: {
id: OPS.endCompat,
numArgs: 0,
variableArgs: false
},
BM: null,
BD: null,
true: null,
fa: null,
fal: null,
fals: null,
false: null,
nu: null,
nul: null,
null: null
});
}
static MAX_INVALID_PATH_OPS = 10;
constructor(stream, xref, stateManager = new StateManager()) {
this.parser = new Parser({
lexer: new Lexer(stream, EvaluatorPreprocessor.opMap),
xref
});
this.stateManager = stateManager;
this.nonProcessedArgs = [];
this._isPathOp = false;
this._numInvalidPathOPS = 0;
}
get savedStatesDepth() {
return this.stateManager.stateStack.length;
}
read(operation) {
let args = operation.args;
while (true) {
const obj = this.parser.getObj();
if (obj instanceof Cmd) {
const cmd = obj.cmd;
const opSpec = EvaluatorPreprocessor.opMap[cmd];
if (!opSpec) {
warn(`Unknown command "${cmd}".`);
continue;
}
const fn = opSpec.id;
const numArgs = opSpec.numArgs;
let argsLength = args !== null ? args.length : 0;
if (!this._isPathOp) {
this._numInvalidPathOPS = 0;
}
this._isPathOp = fn >= OPS.moveTo && fn <= OPS.endPath;
if (!opSpec.variableArgs) {
if (argsLength !== numArgs) {
const nonProcessedArgs = this.nonProcessedArgs;
while (argsLength > numArgs) {
nonProcessedArgs.push(args.shift());
argsLength--;
}
while (argsLength < numArgs && nonProcessedArgs.length !== 0) {
if (args === null) {
args = [];
}
args.unshift(nonProcessedArgs.pop());
argsLength++;
}
}
if (argsLength < numArgs) {
const partialMsg = `command ${cmd}: expected ${numArgs} args, ` + `but received ${argsLength} args.`;
if (this._isPathOp && ++this._numInvalidPathOPS > EvaluatorPreprocessor.MAX_INVALID_PATH_OPS) {
throw new FormatError(`Invalid ${partialMsg}`);
}
warn(`Skipping ${partialMsg}`);
if (args !== null) {
args.length = 0;
}
continue;
}
} else if (argsLength > numArgs) {
info(`Command ${cmd}: expected [0, ${numArgs}] args, ` + `but received ${argsLength} args.`);
}
this.preprocessCommand(fn, args);
operation.fn = fn;
operation.args = args;
return true;
}
if (obj === EOF) {
return false;
}
if (obj !== null) {
if (args === null) {
args = [];
}
args.push(obj);
if (args.length > 33) {
throw new FormatError("Too many arguments");
}
}
}
}
preprocessCommand(fn, args) {
switch (fn | 0) {
case OPS.save:
this.stateManager.save();
break;
case OPS.restore:
this.stateManager.restore();
break;
case OPS.transform:
this.stateManager.transform(args);
break;
}
}
}
;// CONCATENATED MODULE: ./src/core/default_appearance.js
class DefaultAppearanceEvaluator extends EvaluatorPreprocessor {
constructor(str) {
super(new StringStream(str));
}
parse() {
const operation = {
fn: 0,
args: []
};
const result = {
fontSize: 0,
fontName: "",
fontColor: new Uint8ClampedArray(3)
};
try {
while (true) {
operation.args.length = 0;
if (!this.read(operation)) {
break;
}
if (this.savedStatesDepth !== 0) {
continue;
}
const {
fn,
args
} = operation;
switch (fn | 0) {
case OPS.setFont:
const [fontName, fontSize] = args;
if (fontName instanceof Name) {
result.fontName = fontName.name;
}
if (typeof fontSize === "number" && fontSize > 0) {
result.fontSize = fontSize;
}
break;
case OPS.setFillRGBColor:
ColorSpace.singletons.rgb.getRgbItem(args, 0, result.fontColor, 0);
break;
case OPS.setFillGray:
ColorSpace.singletons.gray.getRgbItem(args, 0, result.fontColor, 0);
break;
case OPS.setFillCMYKColor:
ColorSpace.singletons.cmyk.getRgbItem(args, 0, result.fontColor, 0);
break;
}
}
} catch (reason) {
warn(`parseDefaultAppearance - ignoring errors: "${reason}".`);
}
return result;
}
}
function parseDefaultAppearance(str) {
return new DefaultAppearanceEvaluator(str).parse();
}
class AppearanceStreamEvaluator extends EvaluatorPreprocessor {
constructor(stream, evaluatorOptions, xref) {
super(stream);
this.stream = stream;
this.evaluatorOptions = evaluatorOptions;
this.xref = xref;
this.resources = stream.dict?.get("Resources");
}
parse() {
const operation = {
fn: 0,
args: []
};
let result = {
scaleFactor: 1,
fontSize: 0,
fontName: "",
fontColor: new Uint8ClampedArray(3),
fillColorSpace: ColorSpace.singletons.gray
};
let breakLoop = false;
const stack = [];
try {
while (true) {
operation.args.length = 0;
if (breakLoop || !this.read(operation)) {
break;
}
const {
fn,
args
} = operation;
switch (fn | 0) {
case OPS.save:
stack.push({
scaleFactor: result.scaleFactor,
fontSize: result.fontSize,
fontName: result.fontName,
fontColor: result.fontColor.slice(),
fillColorSpace: result.fillColorSpace
});
break;
case OPS.restore:
result = stack.pop() || result;
break;
case OPS.setTextMatrix:
result.scaleFactor *= Math.hypot(args[0], args[1]);
break;
case OPS.setFont:
const [fontName, fontSize] = args;
if (fontName instanceof Name) {
result.fontName = fontName.name;
}
if (typeof fontSize === "number" && fontSize > 0) {
result.fontSize = fontSize * result.scaleFactor;
}
break;
case OPS.setFillColorSpace:
result.fillColorSpace = ColorSpace.parse({
cs: args[0],
xref: this.xref,
resources: this.resources,
pdfFunctionFactory: this._pdfFunctionFactory,
localColorSpaceCache: this._localColorSpaceCache
});
break;
case OPS.setFillColor:
const cs = result.fillColorSpace;
cs.getRgbItem(args, 0, result.fontColor, 0);
break;
case OPS.setFillRGBColor:
ColorSpace.singletons.rgb.getRgbItem(args, 0, result.fontColor, 0);
break;
case OPS.setFillGray:
ColorSpace.singletons.gray.getRgbItem(args, 0, result.fontColor, 0);
break;
case OPS.setFillCMYKColor:
ColorSpace.singletons.cmyk.getRgbItem(args, 0, result.fontColor, 0);
break;
case OPS.showText:
case OPS.showSpacedText:
case OPS.nextLineShowText:
case OPS.nextLineSetSpacingShowText:
breakLoop = true;
break;
}
}
} catch (reason) {
warn(`parseAppearanceStream - ignoring errors: "${reason}".`);
}
this.stream.reset();
delete result.scaleFactor;
delete result.fillColorSpace;
return result;
}
get _localColorSpaceCache() {
return shadow(this, "_localColorSpaceCache", new LocalColorSpaceCache());
}
get _pdfFunctionFactory() {
const pdfFunctionFactory = new PDFFunctionFactory({
xref: this.xref,
isEvalSupported: this.evaluatorOptions.isEvalSupported
});
return shadow(this, "_pdfFunctionFactory", pdfFunctionFactory);
}
}
function parseAppearanceStream(stream, evaluatorOptions, xref) {
return new AppearanceStreamEvaluator(stream, evaluatorOptions, xref).parse();
}
function getPdfColor(color, isFill) {
if (color[0] === color[1] && color[1] === color[2]) {
const gray = color[0] / 255;
return `${numberToString(gray)} ${isFill ? "g" : "G"}`;
}
return Array.from(color, c => numberToString(c / 255)).join(" ") + ` ${isFill ? "rg" : "RG"}`;
}
function createDefaultAppearance({
fontSize,
fontName,
fontColor
}) {
return `/${escapePDFName(fontName)} ${fontSize} Tf ${getPdfColor(fontColor, true)}`;
}
class FakeUnicodeFont {
constructor(xref, fontFamily) {
this.xref = xref;
this.widths = null;
this.firstChar = Infinity;
this.lastChar = -Infinity;
this.fontFamily = fontFamily;
const canvas = new OffscreenCanvas(1, 1);
this.ctxMeasure = canvas.getContext("2d");
if (!FakeUnicodeFont._fontNameId) {
FakeUnicodeFont._fontNameId = 1;
}
this.fontName = Name.get(`InvalidPDFjsFont_${fontFamily}_${FakeUnicodeFont._fontNameId++}`);
}
get toUnicodeRef() {
if (!FakeUnicodeFont._toUnicodeRef) {
const toUnicode = `/CIDInit /ProcSet findresource begin
12 dict begin
begincmap
/CIDSystemInfo
<< /Registry (Adobe)
/Ordering (UCS) /Supplement 0 >> def
/CMapName /Adobe-Identity-UCS def
/CMapType 2 def
1 begincodespacerange
<0000> <FFFF>
endcodespacerange
1 beginbfrange
<0000> <FFFF> <0000>
endbfrange
endcmap CMapName currentdict /CMap defineresource pop end end`;
const toUnicodeStream = FakeUnicodeFont.toUnicodeStream = new StringStream(toUnicode);
const toUnicodeDict = new Dict(this.xref);
toUnicodeStream.dict = toUnicodeDict;
toUnicodeDict.set("Length", toUnicode.length);
FakeUnicodeFont._toUnicodeRef = this.xref.getNewPersistentRef(toUnicodeStream);
}
return FakeUnicodeFont._toUnicodeRef;
}
get fontDescriptorRef() {
if (!FakeUnicodeFont._fontDescriptorRef) {
const fontDescriptor = new Dict(this.xref);
fontDescriptor.set("Type", Name.get("FontDescriptor"));
fontDescriptor.set("FontName", this.fontName);
fontDescriptor.set("FontFamily", "MyriadPro Regular");
fontDescriptor.set("FontBBox", [0, 0, 0, 0]);
fontDescriptor.set("FontStretch", Name.get("Normal"));
fontDescriptor.set("FontWeight", 400);
fontDescriptor.set("ItalicAngle", 0);
FakeUnicodeFont._fontDescriptorRef = this.xref.getNewPersistentRef(fontDescriptor);
}
return FakeUnicodeFont._fontDescriptorRef;
}
get descendantFontRef() {
const descendantFont = new Dict(this.xref);
descendantFont.set("BaseFont", this.fontName);
descendantFont.set("Type", Name.get("Font"));
descendantFont.set("Subtype", Name.get("CIDFontType0"));
descendantFont.set("CIDToGIDMap", Name.get("Identity"));
descendantFont.set("FirstChar", this.firstChar);
descendantFont.set("LastChar", this.lastChar);
descendantFont.set("FontDescriptor", this.fontDescriptorRef);
descendantFont.set("DW", 1000);
const widths = [];
const chars = [...this.widths.entries()].sort();
let currentChar = null;
let currentWidths = null;
for (const [char, width] of chars) {
if (!currentChar) {
currentChar = char;
currentWidths = [width];
continue;
}
if (char === currentChar + currentWidths.length) {
currentWidths.push(width);
} else {
widths.push(currentChar, currentWidths);
currentChar = char;
currentWidths = [width];
}
}
if (currentChar) {
widths.push(currentChar, currentWidths);
}
descendantFont.set("W", widths);
const cidSystemInfo = new Dict(this.xref);
cidSystemInfo.set("Ordering", "Identity");
cidSystemInfo.set("Registry", "Adobe");
cidSystemInfo.set("Supplement", 0);
descendantFont.set("CIDSystemInfo", cidSystemInfo);
return this.xref.getNewPersistentRef(descendantFont);
}
get baseFontRef() {
const baseFont = new Dict(this.xref);
baseFont.set("BaseFont", this.fontName);
baseFont.set("Type", Name.get("Font"));
baseFont.set("Subtype", Name.get("Type0"));
baseFont.set("Encoding", Name.get("Identity-H"));
baseFont.set("DescendantFonts", [this.descendantFontRef]);
baseFont.set("ToUnicode", this.toUnicodeRef);
return this.xref.getNewPersistentRef(baseFont);
}
get resources() {
const resources = new Dict(this.xref);
const font = new Dict(this.xref);
font.set(this.fontName.name, this.baseFontRef);
resources.set("Font", font);
return resources;
}
_createContext() {
this.widths = new Map();
this.ctxMeasure.font = `1000px ${this.fontFamily}`;
return this.ctxMeasure;
}
createFontResources(text) {
const ctx = this._createContext();
for (const line of text.split(/\r\n?|\n/)) {
for (const char of line.split("")) {
const code = char.charCodeAt(0);
if (this.widths.has(code)) {
continue;
}
const metrics = ctx.measureText(char);
const width = Math.ceil(metrics.width);
this.widths.set(code, width);
this.firstChar = Math.min(code, this.firstChar);
this.lastChar = Math.max(code, this.lastChar);
}
}
return this.resources;
}
createAppearance(text, rect, rotation, fontSize, bgColor, strokeAlpha) {
const ctx = this._createContext();
const lines = [];
let maxWidth = -Infinity;
for (const line of text.split(/\r\n?|\n/)) {
lines.push(line);
const lineWidth = ctx.measureText(line).width;
maxWidth = Math.max(maxWidth, lineWidth);
for (const char of line.split("")) {
const code = char.charCodeAt(0);
let width = this.widths.get(code);
if (width === undefined) {
const metrics = ctx.measureText(char);
width = Math.ceil(metrics.width);
this.widths.set(code, width);
this.firstChar = Math.min(code, this.firstChar);
this.lastChar = Math.max(code, this.lastChar);
}
}
}
maxWidth *= fontSize / 1000;
const [x1, y1, x2, y2] = rect;
let w = x2 - x1;
let h = y2 - y1;
if (rotation % 180 !== 0) {
[w, h] = [h, w];
}
let hscale = 1;
if (maxWidth > w) {
hscale = w / maxWidth;
}
let vscale = 1;
const lineHeight = LINE_FACTOR * fontSize;
const lineDescent = LINE_DESCENT_FACTOR * fontSize;
const maxHeight = lineHeight * lines.length;
if (maxHeight > h) {
vscale = h / maxHeight;
}
const fscale = Math.min(hscale, vscale);
const newFontSize = fontSize * fscale;
const buffer = ["q", `0 0 ${numberToString(w)} ${numberToString(h)} re W n`, `BT`, `1 0 0 1 0 ${numberToString(h + lineDescent)} Tm 0 Tc ${getPdfColor(bgColor, true)}`, `/${this.fontName.name} ${numberToString(newFontSize)} Tf`];
const {
resources
} = this;
strokeAlpha = typeof strokeAlpha === "number" && strokeAlpha >= 0 && strokeAlpha <= 1 ? strokeAlpha : 1;
if (strokeAlpha !== 1) {
buffer.push("/R0 gs");
const extGState = new Dict(this.xref);
const r0 = new Dict(this.xref);
r0.set("ca", strokeAlpha);
r0.set("CA", strokeAlpha);
r0.set("Type", Name.get("ExtGState"));
extGState.set("R0", r0);
resources.set("ExtGState", extGState);
}
const vShift = numberToString(lineHeight);
for (const line of lines) {
buffer.push(`0 -${vShift} Td <${stringToUTF16HexString(line)}> Tj`);
}
buffer.push("ET", "Q");
const appearance = buffer.join("\n");
const appearanceStreamDict = new Dict(this.xref);
appearanceStreamDict.set("Subtype", Name.get("Form"));
appearanceStreamDict.set("Type", Name.get("XObject"));
appearanceStreamDict.set("BBox", [0, 0, w, h]);
appearanceStreamDict.set("Length", appearance.length);
appearanceStreamDict.set("Resources", resources);
if (rotation) {
const matrix = getRotationMatrix(rotation, w, h);
appearanceStreamDict.set("Matrix", matrix);
}
const ap = new StringStream(appearance);
ap.dict = appearanceStreamDict;
return ap;
}
}
;// CONCATENATED MODULE: ./src/core/name_number_tree.js
class NameOrNumberTree {
constructor(root, xref, type) {
if (this.constructor === NameOrNumberTree) {
unreachable("Cannot initialize NameOrNumberTree.");
}
this.root = root;
this.xref = xref;
this._type = type;
}
getAll() {
const map = new Map();
if (!this.root) {
return map;
}
const xref = this.xref;
const processed = new RefSet();
processed.put(this.root);
const queue = [this.root];
while (queue.length > 0) {
const obj = xref.fetchIfRef(queue.shift());
if (!(obj instanceof Dict)) {
continue;
}
if (obj.has("Kids")) {
const kids = obj.get("Kids");
if (!Array.isArray(kids)) {
continue;
}
for (const kid of kids) {
if (processed.has(kid)) {
throw new FormatError(`Duplicate entry in "${this._type}" tree.`);
}
queue.push(kid);
processed.put(kid);
}
continue;
}
const entries = obj.get(this._type);
if (!Array.isArray(entries)) {
continue;
}
for (let i = 0, ii = entries.length; i < ii; i += 2) {
map.set(xref.fetchIfRef(entries[i]), xref.fetchIfRef(entries[i + 1]));
}
}
return map;
}
get(key) {
if (!this.root) {
return null;
}
const xref = this.xref;
let kidsOrEntries = xref.fetchIfRef(this.root);
let loopCount = 0;
const MAX_LEVELS = 10;
while (kidsOrEntries.has("Kids")) {
if (++loopCount > MAX_LEVELS) {
warn(`Search depth limit reached for "${this._type}" tree.`);
return null;
}
const kids = kidsOrEntries.get("Kids");
if (!Array.isArray(kids)) {
return null;
}
let l = 0,
r = kids.length - 1;
while (l <= r) {
const m = l + r >> 1;
const kid = xref.fetchIfRef(kids[m]);
const limits = kid.get("Limits");
if (key < xref.fetchIfRef(limits[0])) {
r = m - 1;
} else if (key > xref.fetchIfRef(limits[1])) {
l = m + 1;
} else {
kidsOrEntries = kid;
break;
}
}
if (l > r) {
return null;
}
}
const entries = kidsOrEntries.get(this._type);
if (Array.isArray(entries)) {
let l = 0,
r = entries.length - 2;
while (l <= r) {
const tmp = l + r >> 1,
m = tmp + (tmp & 1);
const currentKey = xref.fetchIfRef(entries[m]);
if (key < currentKey) {
r = m - 2;
} else if (key > currentKey) {
l = m + 2;
} else {
return xref.fetchIfRef(entries[m + 1]);
}
}
}
return null;
}
}
class NameTree extends NameOrNumberTree {
constructor(root, xref) {
super(root, xref, "Names");
}
}
class NumberTree extends NameOrNumberTree {
constructor(root, xref) {
super(root, xref, "Nums");
}
}
;// CONCATENATED MODULE: ./src/core/cleanup_helper.js
function clearGlobalCaches() {
clearPatternCaches();
clearPrimitiveCaches();
clearUnicodeCaches();
}
;// CONCATENATED MODULE: ./src/core/file_spec.js
function pickPlatformItem(dict) {
if (dict.has("UF")) {
return dict.get("UF");
} else if (dict.has("F")) {
return dict.get("F");
} else if (dict.has("Unix")) {
return dict.get("Unix");
} else if (dict.has("Mac")) {
return dict.get("Mac");
} else if (dict.has("DOS")) {
return dict.get("DOS");
}
return null;
}
class FileSpec {
constructor(root, xref) {
if (!(root instanceof Dict)) {
return;
}
this.xref = xref;
this.root = root;
if (root.has("FS")) {
this.fs = root.get("FS");
}
this.description = root.has("Desc") ? stringToPDFString(root.get("Desc")) : "";
if (root.has("RF")) {
warn("Related file specifications are not supported");
}
this.contentAvailable = true;
if (!root.has("EF")) {
this.contentAvailable = false;
warn("Non-embedded file specifications are not supported");
}
}
get filename() {
if (!this._filename && this.root) {
const filename = pickPlatformItem(this.root) || "unnamed";
this._filename = stringToPDFString(filename).replaceAll("\\\\", "\\").replaceAll("\\/", "/").replaceAll("\\", "/");
}
return this._filename;
}
get content() {
if (!this.contentAvailable) {
return null;
}
if (!this.contentRef && this.root) {
this.contentRef = pickPlatformItem(this.root.get("EF"));
}
let content = null;
if (this.contentRef) {
const fileObj = this.xref.fetchIfRef(this.contentRef);
if (fileObj instanceof BaseStream) {
content = fileObj.getBytes();
} else {
warn("Embedded file specification points to non-existing/invalid content");
}
} else {
warn("Embedded file specification does not have a content");
}
return content;
}
get serializable() {
return {
filename: this.filename,
content: this.content
};
}
}
;// CONCATENATED MODULE: ./src/core/xml_parser.js
const XMLParserErrorCode = {
NoError: 0,
EndOfDocument: -1,
UnterminatedCdat: -2,
UnterminatedXmlDeclaration: -3,
UnterminatedDoctypeDeclaration: -4,
UnterminatedComment: -5,
MalformedElement: -6,
OutOfMemory: -7,
UnterminatedAttributeValue: -8,
UnterminatedElement: -9,
ElementNeverBegun: -10
};
function isWhitespace(s, index) {
const ch = s[index];
return ch === " " || ch === "\n" || ch === "\r" || ch === "\t";
}
function isWhitespaceString(s) {
for (let i = 0, ii = s.length; i < ii; i++) {
if (!isWhitespace(s, i)) {
return false;
}
}
return true;
}
class XMLParserBase {
_resolveEntities(s) {
return s.replaceAll(/&([^;]+);/g, (all, entity) => {
if (entity.substring(0, 2) === "#x") {
return String.fromCodePoint(parseInt(entity.substring(2), 16));
} else if (entity.substring(0, 1) === "#") {
return String.fromCodePoint(parseInt(entity.substring(1), 10));
}
switch (entity) {
case "lt":
return "<";
case "gt":
return ">";
case "amp":
return "&";
case "quot":
return '"';
case "apos":
return "'";
}
return this.onResolveEntity(entity);
});
}
_parseContent(s, start) {
const attributes = [];
let pos = start;
function skipWs() {
while (pos < s.length && isWhitespace(s, pos)) {
++pos;
}
}
while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== ">" && s[pos] !== "/") {
++pos;
}
const name = s.substring(start, pos);
skipWs();
while (pos < s.length && s[pos] !== ">" && s[pos] !== "/" && s[pos] !== "?") {
skipWs();
let attrName = "",
attrValue = "";
while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== "=") {
attrName += s[pos];
++pos;
}
skipWs();
if (s[pos] !== "=") {
return null;
}
++pos;
skipWs();
const attrEndChar = s[pos];
if (attrEndChar !== '"' && attrEndChar !== "'") {
return null;
}
const attrEndIndex = s.indexOf(attrEndChar, ++pos);
if (attrEndIndex < 0) {
return null;
}
attrValue = s.substring(pos, attrEndIndex);
attributes.push({
name: attrName,
value: this._resolveEntities(attrValue)
});
pos = attrEndIndex + 1;
skipWs();
}
return {
name,
attributes,
parsed: pos - start
};
}
_parseProcessingInstruction(s, start) {
let pos = start;
function skipWs() {
while (pos < s.length && isWhitespace(s, pos)) {
++pos;
}
}
while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== ">" && s[pos] !== "?" && s[pos] !== "/") {
++pos;
}
const name = s.substring(start, pos);
skipWs();
const attrStart = pos;
while (pos < s.length && (s[pos] !== "?" || s[pos + 1] !== ">")) {
++pos;
}
const value = s.substring(attrStart, pos);
return {
name,
value,
parsed: pos - start
};
}
parseXml(s) {
let i = 0;
while (i < s.length) {
const ch = s[i];
let j = i;
if (ch === "<") {
++j;
const ch2 = s[j];
let q;
switch (ch2) {
case "/":
++j;
q = s.indexOf(">", j);
if (q < 0) {
this.onError(XMLParserErrorCode.UnterminatedElement);
return;
}
this.onEndElement(s.substring(j, q));
j = q + 1;
break;
case "?":
++j;
const pi = this._parseProcessingInstruction(s, j);
if (s.substring(j + pi.parsed, j + pi.parsed + 2) !== "?>") {
this.onError(XMLParserErrorCode.UnterminatedXmlDeclaration);
return;
}
this.onPi(pi.name, pi.value);
j += pi.parsed + 2;
break;
case "!":
if (s.substring(j + 1, j + 3) === "--") {
q = s.indexOf("-->", j + 3);
if (q < 0) {
this.onError(XMLParserErrorCode.UnterminatedComment);
return;
}
this.onComment(s.substring(j + 3, q));
j = q + 3;
} else if (s.substring(j + 1, j + 8) === "[CDATA[") {
q = s.indexOf("]]>", j + 8);
if (q < 0) {
this.onError(XMLParserErrorCode.UnterminatedCdat);
return;
}
this.onCdata(s.substring(j + 8, q));
j = q + 3;
} else if (s.substring(j + 1, j + 8) === "DOCTYPE") {
const q2 = s.indexOf("[", j + 8);
let complexDoctype = false;
q = s.indexOf(">", j + 8);
if (q < 0) {
this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration);
return;
}
if (q2 > 0 && q > q2) {
q = s.indexOf("]>", j + 8);
if (q < 0) {
this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration);
return;
}
complexDoctype = true;
}
const doctypeContent = s.substring(j + 8, q + (complexDoctype ? 1 : 0));
this.onDoctype(doctypeContent);
j = q + (complexDoctype ? 2 : 1);
} else {
this.onError(XMLParserErrorCode.MalformedElement);
return;
}
break;
default:
const content = this._parseContent(s, j);
if (content === null) {
this.onError(XMLParserErrorCode.MalformedElement);
return;
}
let isClosed = false;
if (s.substring(j + content.parsed, j + content.parsed + 2) === "/>") {
isClosed = true;
} else if (s.substring(j + content.parsed, j + content.parsed + 1) !== ">") {
this.onError(XMLParserErrorCode.UnterminatedElement);
return;
}
this.onBeginElement(content.name, content.attributes, isClosed);
j += content.parsed + (isClosed ? 2 : 1);
break;
}
} else {
while (j < s.length && s[j] !== "<") {
j++;
}
const text = s.substring(i, j);
this.onText(this._resolveEntities(text));
}
i = j;
}
}
onResolveEntity(name) {
return `&${name};`;
}
onPi(name, value) {}
onComment(text) {}
onCdata(text) {}
onDoctype(doctypeContent) {}
onText(text) {}
onBeginElement(name, attributes, isEmpty) {}
onEndElement(name) {}
onError(code) {}
}
class SimpleDOMNode {
constructor(nodeName, nodeValue) {
this.nodeName = nodeName;
this.nodeValue = nodeValue;
Object.defineProperty(this, "parentNode", {
value: null,
writable: true
});
}
get firstChild() {
return this.childNodes?.[0];
}
get nextSibling() {
const childNodes = this.parentNode.childNodes;
if (!childNodes) {
return undefined;
}
const index = childNodes.indexOf(this);
if (index === -1) {
return undefined;
}
return childNodes[index + 1];
}
get textContent() {
if (!this.childNodes) {
return this.nodeValue || "";
}
return this.childNodes.map(function (child) {
return child.textContent;
}).join("");
}
get children() {
return this.childNodes || [];
}
hasChildNodes() {
return this.childNodes?.length > 0;
}
searchNode(paths, pos) {
if (pos >= paths.length) {
return this;
}
const component = paths[pos];
if (component.name.startsWith("#") && pos < paths.length - 1) {
return this.searchNode(paths, pos + 1);
}
const stack = [];
let node = this;
while (true) {
if (component.name === node.nodeName) {
if (component.pos === 0) {
const res = node.searchNode(paths, pos + 1);
if (res !== null) {
return res;
}
} else if (stack.length === 0) {
return null;
} else {
const [parent] = stack.pop();
let siblingPos = 0;
for (const child of parent.childNodes) {
if (component.name === child.nodeName) {
if (siblingPos === component.pos) {
return child.searchNode(paths, pos + 1);
}
siblingPos++;
}
}
return node.searchNode(paths, pos + 1);
}
}
if (node.childNodes?.length > 0) {
stack.push([node, 0]);
node = node.childNodes[0];
} else if (stack.length === 0) {
return null;
} else {
while (stack.length !== 0) {
const [parent, currentPos] = stack.pop();
const newPos = currentPos + 1;
if (newPos < parent.childNodes.length) {
stack.push([parent, newPos]);
node = parent.childNodes[newPos];
break;
}
}
if (stack.length === 0) {
return null;
}
}
}
}
dump(buffer) {
if (this.nodeName === "#text") {
buffer.push(encodeToXmlString(this.nodeValue));
return;
}
buffer.push(`<${this.nodeName}`);
if (this.attributes) {
for (const attribute of this.attributes) {
buffer.push(` ${attribute.name}="${encodeToXmlString(attribute.value)}"`);
}
}
if (this.hasChildNodes()) {
buffer.push(">");
for (const child of this.childNodes) {
child.dump(buffer);
}
buffer.push(`</${this.nodeName}>`);
} else if (this.nodeValue) {
buffer.push(`>${encodeToXmlString(this.nodeValue)}</${this.nodeName}>`);
} else {
buffer.push("/>");
}
}
}
class SimpleXMLParser extends XMLParserBase {
constructor({
hasAttributes = false,
lowerCaseName = false
}) {
super();
this._currentFragment = null;
this._stack = null;
this._errorCode = XMLParserErrorCode.NoError;
this._hasAttributes = hasAttributes;
this._lowerCaseName = lowerCaseName;
}
parseFromString(data) {
this._currentFragment = [];
this._stack = [];
this._errorCode = XMLParserErrorCode.NoError;
this.parseXml(data);
if (this._errorCode !== XMLParserErrorCode.NoError) {
return undefined;
}
const [documentElement] = this._currentFragment;
if (!documentElement) {
return undefined;
}
return {
documentElement
};
}
onText(text) {
if (isWhitespaceString(text)) {
return;
}
const node = new SimpleDOMNode("#text", text);
this._currentFragment.push(node);
}
onCdata(text) {
const node = new SimpleDOMNode("#text", text);
this._currentFragment.push(node);
}
onBeginElement(name, attributes, isEmpty) {
if (this._lowerCaseName) {
name = name.toLowerCase();
}
const node = new SimpleDOMNode(name);
node.childNodes = [];
if (this._hasAttributes) {
node.attributes = attributes;
}
this._currentFragment.push(node);
if (isEmpty) {
return;
}
this._stack.push(this._currentFragment);
this._currentFragment = node.childNodes;
}
onEndElement(name) {
this._currentFragment = this._stack.pop() || [];
const lastElement = this._currentFragment.at(-1);
if (!lastElement) {
return null;
}
for (const childNode of lastElement.childNodes) {
childNode.parentNode = lastElement;
}
return lastElement;
}
onError(code) {
this._errorCode = code;
}
}
;// CONCATENATED MODULE: ./src/core/metadata_parser.js
class MetadataParser {
constructor(data) {
data = this._repair(data);
const parser = new SimpleXMLParser({
lowerCaseName: true
});
const xmlDocument = parser.parseFromString(data);
this._metadataMap = new Map();
this._data = data;
if (xmlDocument) {
this._parse(xmlDocument);
}
}
_repair(data) {
return data.replace(/^[^<]+/, "").replaceAll(/>\\376\\377([^<]+)/g, function (all, codes) {
const bytes = codes.replaceAll(/\\([0-3])([0-7])([0-7])/g, function (code, d1, d2, d3) {
return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1);
}).replaceAll(/&(amp|apos|gt|lt|quot);/g, function (str, name) {
switch (name) {
case "amp":
return "&";
case "apos":
return "'";
case "gt":
return ">";
case "lt":
return "<";
case "quot":
return '"';
}
throw new Error(`_repair: ${name} isn't defined.`);
});
const charBuf = [">"];
for (let i = 0, ii = bytes.length; i < ii; i += 2) {
const code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1);
if (code >= 32 && code < 127 && code !== 60 && code !== 62 && code !== 38) {
charBuf.push(String.fromCharCode(code));
} else {
charBuf.push("&#x" + (0x10000 + code).toString(16).substring(1) + ";");
}
}
return charBuf.join("");
});
}
_getSequence(entry) {
const name = entry.nodeName;
if (name !== "rdf:bag" && name !== "rdf:seq" && name !== "rdf:alt") {
return null;
}
return entry.childNodes.filter(node => node.nodeName === "rdf:li");
}
_parseArray(entry) {
if (!entry.hasChildNodes()) {
return;
}
const [seqNode] = entry.childNodes;
const sequence = this._getSequence(seqNode) || [];
this._metadataMap.set(entry.nodeName, sequence.map(node => node.textContent.trim()));
}
_parse(xmlDocument) {
let rdf = xmlDocument.documentElement;
if (rdf.nodeName !== "rdf:rdf") {
rdf = rdf.firstChild;
while (rdf && rdf.nodeName !== "rdf:rdf") {
rdf = rdf.nextSibling;
}
}
if (!rdf || rdf.nodeName !== "rdf:rdf" || !rdf.hasChildNodes()) {
return;
}
for (const desc of rdf.childNodes) {
if (desc.nodeName !== "rdf:description") {
continue;
}
for (const entry of desc.childNodes) {
const name = entry.nodeName;
switch (name) {
case "#text":
continue;
case "dc:creator":
case "dc:subject":
this._parseArray(entry);
continue;
}
this._metadataMap.set(name, entry.textContent.trim());
}
}
}
get serializable() {
return {
parsedData: this._metadataMap,
rawData: this._data
};
}
}
;// CONCATENATED MODULE: ./src/core/decrypt_stream.js
const chunkSize = 512;
class DecryptStream extends DecodeStream {
constructor(str, maybeLength, decrypt) {
super(maybeLength);
this.str = str;
this.dict = str.dict;
this.decrypt = decrypt;
this.nextChunk = null;
this.initialized = false;
}
readBlock() {
let chunk;
if (this.initialized) {
chunk = this.nextChunk;
} else {
chunk = this.str.getBytes(chunkSize);
this.initialized = true;
}
if (!chunk || chunk.length === 0) {
this.eof = true;
return;
}
this.nextChunk = this.str.getBytes(chunkSize);
const hasMoreData = this.nextChunk?.length > 0;
const decrypt = this.decrypt;
chunk = decrypt(chunk, !hasMoreData);
const bufferLength = this.bufferLength,
newLength = bufferLength + chunk.length,
buffer = this.ensureBuffer(newLength);
buffer.set(chunk, bufferLength);
this.bufferLength = newLength;
}
}
;// CONCATENATED MODULE: ./src/core/crypto.js
class ARCFourCipher {
constructor(key) {
this.a = 0;
this.b = 0;
const s = new Uint8Array(256);
const keyLength = key.length;
for (let i = 0; i < 256; ++i) {
s[i] = i;
}
for (let i = 0, j = 0; i < 256; ++i) {
const tmp = s[i];
j = j + tmp + key[i % keyLength] & 0xff;
s[i] = s[j];
s[j] = tmp;
}
this.s = s;
}
encryptBlock(data) {
let a = this.a,
b = this.b;
const s = this.s;
const n = data.length;
const output = new Uint8Array(n);
for (let i = 0; i < n; ++i) {
a = a + 1 & 0xff;
const tmp = s[a];
b = b + tmp & 0xff;
const tmp2 = s[b];
s[a] = tmp2;
s[b] = tmp;
output[i] = data[i] ^ s[tmp + tmp2 & 0xff];
}
this.a = a;
this.b = b;
return output;
}
decryptBlock(data) {
return this.encryptBlock(data);
}
encrypt(data) {
return this.encryptBlock(data);
}
}
const calculateMD5 = function calculateMD5Closure() {
const r = new Uint8Array([7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21]);
const k = new Int32Array([-680876936, -389564586, 606105819, -1044525330, -176418897, 1200080426, -1473231341, -45705983, 1770035416, -1958414417, -42063, -1990404162, 1804603682, -40341101, -1502002290, 1236535329, -165796510, -1069501632, 643717713, -373897302, -701558691, 38016083, -660478335, -405537848, 568446438, -1019803690, -187363961, 1163531501, -1444681467, -51403784, 1735328473, -1926607734, -378558, -2022574463, 1839030562, -35309556, -1530992060, 1272893353, -155497632, -1094730640, 681279174, -358537222, -722521979, 76029189, -640364487, -421815835, 530742520, -995338651, -198630844, 1126891415, -1416354905, -57434055, 1700485571, -1894986606, -1051523, -2054922799, 1873313359, -30611744, -1560198380, 1309151649, -145523070, -1120210379, 718787259, -343485551]);
function hash(data, offset, length) {
let h0 = 1732584193,
h1 = -271733879,
h2 = -1732584194,
h3 = 271733878;
const paddedLength = length + 72 & ~63;
const padded = new Uint8Array(paddedLength);
let i, j;
for (i = 0; i < length; ++i) {
padded[i] = data[offset++];
}
padded[i++] = 0x80;
const n = paddedLength - 8;
while (i < n) {
padded[i++] = 0;
}
padded[i++] = length << 3 & 0xff;
padded[i++] = length >> 5 & 0xff;
padded[i++] = length >> 13 & 0xff;
padded[i++] = length >> 21 & 0xff;
padded[i++] = length >>> 29 & 0xff;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
const w = new Int32Array(16);
for (i = 0; i < paddedLength;) {
for (j = 0; j < 16; ++j, i += 4) {
w[j] = padded[i] | padded[i + 1] << 8 | padded[i + 2] << 16 | padded[i + 3] << 24;
}
let a = h0,
b = h1,
c = h2,
d = h3,
f,
g;
for (j = 0; j < 64; ++j) {
if (j < 16) {
f = b & c | ~b & d;
g = j;
} else if (j < 32) {
f = d & b | ~d & c;
g = 5 * j + 1 & 15;
} else if (j < 48) {
f = b ^ c ^ d;
g = 3 * j + 5 & 15;
} else {
f = c ^ (b | ~d);
g = 7 * j & 15;
}
const tmp = d,
rotateArg = a + f + k[j] + w[g] | 0,
rotate = r[j];
d = c;
c = b;
b = b + (rotateArg << rotate | rotateArg >>> 32 - rotate) | 0;
a = tmp;
}
h0 = h0 + a | 0;
h1 = h1 + b | 0;
h2 = h2 + c | 0;
h3 = h3 + d | 0;
}
return new Uint8Array([h0 & 0xFF, h0 >> 8 & 0xFF, h0 >> 16 & 0xFF, h0 >>> 24 & 0xFF, h1 & 0xFF, h1 >> 8 & 0xFF, h1 >> 16 & 0xFF, h1 >>> 24 & 0xFF, h2 & 0xFF, h2 >> 8 & 0xFF, h2 >> 16 & 0xFF, h2 >>> 24 & 0xFF, h3 & 0xFF, h3 >> 8 & 0xFF, h3 >> 16 & 0xFF, h3 >>> 24 & 0xFF]);
}
return hash;
}();
class Word64 {
constructor(highInteger, lowInteger) {
this.high = highInteger | 0;
this.low = lowInteger | 0;
}
and(word) {
this.high &= word.high;
this.low &= word.low;
}
xor(word) {
this.high ^= word.high;
this.low ^= word.low;
}
or(word) {
this.high |= word.high;
this.low |= word.low;
}
shiftRight(places) {
if (places >= 32) {
this.low = this.high >>> places - 32 | 0;
this.high = 0;
} else {
this.low = this.low >>> places | this.high << 32 - places;
this.high = this.high >>> places | 0;
}
}
shiftLeft(places) {
if (places >= 32) {
this.high = this.low << places - 32;
this.low = 0;
} else {
this.high = this.high << places | this.low >>> 32 - places;
this.low <<= places;
}
}
rotateRight(places) {
let low, high;
if (places & 32) {
high = this.low;
low = this.high;
} else {
low = this.low;
high = this.high;
}
places &= 31;
this.low = low >>> places | high << 32 - places;
this.high = high >>> places | low << 32 - places;
}
not() {
this.high = ~this.high;
this.low = ~this.low;
}
add(word) {
const lowAdd = (this.low >>> 0) + (word.low >>> 0);
let highAdd = (this.high >>> 0) + (word.high >>> 0);
if (lowAdd > 0xffffffff) {
highAdd += 1;
}
this.low = lowAdd | 0;
this.high = highAdd | 0;
}
copyTo(bytes, offset) {
bytes[offset] = this.high >>> 24 & 0xff;
bytes[offset + 1] = this.high >> 16 & 0xff;
bytes[offset + 2] = this.high >> 8 & 0xff;
bytes[offset + 3] = this.high & 0xff;
bytes[offset + 4] = this.low >>> 24 & 0xff;
bytes[offset + 5] = this.low >> 16 & 0xff;
bytes[offset + 6] = this.low >> 8 & 0xff;
bytes[offset + 7] = this.low & 0xff;
}
assign(word) {
this.high = word.high;
this.low = word.low;
}
}
const calculateSHA256 = function calculateSHA256Closure() {
function rotr(x, n) {
return x >>> n | x << 32 - n;
}
function ch(x, y, z) {
return x & y ^ ~x & z;
}
function maj(x, y, z) {
return x & y ^ x & z ^ y & z;
}
function sigma(x) {
return rotr(x, 2) ^ rotr(x, 13) ^ rotr(x, 22);
}
function sigmaPrime(x) {
return rotr(x, 6) ^ rotr(x, 11) ^ rotr(x, 25);
}
function littleSigma(x) {
return rotr(x, 7) ^ rotr(x, 18) ^ x >>> 3;
}
function littleSigmaPrime(x) {
return rotr(x, 17) ^ rotr(x, 19) ^ x >>> 10;
}
const k = [0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2];
function hash(data, offset, length) {
let h0 = 0x6a09e667,
h1 = 0xbb67ae85,
h2 = 0x3c6ef372,
h3 = 0xa54ff53a,
h4 = 0x510e527f,
h5 = 0x9b05688c,
h6 = 0x1f83d9ab,
h7 = 0x5be0cd19;
const paddedLength = Math.ceil((length + 9) / 64) * 64;
const padded = new Uint8Array(paddedLength);
let i, j;
for (i = 0; i < length; ++i) {
padded[i] = data[offset++];
}
padded[i++] = 0x80;
const n = paddedLength - 8;
while (i < n) {
padded[i++] = 0;
}
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = length >>> 29 & 0xff;
padded[i++] = length >> 21 & 0xff;
padded[i++] = length >> 13 & 0xff;
padded[i++] = length >> 5 & 0xff;
padded[i++] = length << 3 & 0xff;
const w = new Uint32Array(64);
for (i = 0; i < paddedLength;) {
for (j = 0; j < 16; ++j) {
w[j] = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3];
i += 4;
}
for (j = 16; j < 64; ++j) {
w[j] = littleSigmaPrime(w[j - 2]) + w[j - 7] + littleSigma(w[j - 15]) + w[j - 16] | 0;
}
let a = h0,
b = h1,
c = h2,
d = h3,
e = h4,
f = h5,
g = h6,
h = h7,
t1,
t2;
for (j = 0; j < 64; ++j) {
t1 = h + sigmaPrime(e) + ch(e, f, g) + k[j] + w[j];
t2 = sigma(a) + maj(a, b, c);
h = g;
g = f;
f = e;
e = d + t1 | 0;
d = c;
c = b;
b = a;
a = t1 + t2 | 0;
}
h0 = h0 + a | 0;
h1 = h1 + b | 0;
h2 = h2 + c | 0;
h3 = h3 + d | 0;
h4 = h4 + e | 0;
h5 = h5 + f | 0;
h6 = h6 + g | 0;
h7 = h7 + h | 0;
}
return new Uint8Array([h0 >> 24 & 0xFF, h0 >> 16 & 0xFF, h0 >> 8 & 0xFF, h0 & 0xFF, h1 >> 24 & 0xFF, h1 >> 16 & 0xFF, h1 >> 8 & 0xFF, h1 & 0xFF, h2 >> 24 & 0xFF, h2 >> 16 & 0xFF, h2 >> 8 & 0xFF, h2 & 0xFF, h3 >> 24 & 0xFF, h3 >> 16 & 0xFF, h3 >> 8 & 0xFF, h3 & 0xFF, h4 >> 24 & 0xFF, h4 >> 16 & 0xFF, h4 >> 8 & 0xFF, h4 & 0xFF, h5 >> 24 & 0xFF, h5 >> 16 & 0xFF, h5 >> 8 & 0xFF, h5 & 0xFF, h6 >> 24 & 0xFF, h6 >> 16 & 0xFF, h6 >> 8 & 0xFF, h6 & 0xFF, h7 >> 24 & 0xFF, h7 >> 16 & 0xFF, h7 >> 8 & 0xFF, h7 & 0xFF]);
}
return hash;
}();
const calculateSHA512 = function calculateSHA512Closure() {
function ch(result, x, y, z, tmp) {
result.assign(x);
result.and(y);
tmp.assign(x);
tmp.not();
tmp.and(z);
result.xor(tmp);
}
function maj(result, x, y, z, tmp) {
result.assign(x);
result.and(y);
tmp.assign(x);
tmp.and(z);
result.xor(tmp);
tmp.assign(y);
tmp.and(z);
result.xor(tmp);
}
function sigma(result, x, tmp) {
result.assign(x);
result.rotateRight(28);
tmp.assign(x);
tmp.rotateRight(34);
result.xor(tmp);
tmp.assign(x);
tmp.rotateRight(39);
result.xor(tmp);
}
function sigmaPrime(result, x, tmp) {
result.assign(x);
result.rotateRight(14);
tmp.assign(x);
tmp.rotateRight(18);
result.xor(tmp);
tmp.assign(x);
tmp.rotateRight(41);
result.xor(tmp);
}
function littleSigma(result, x, tmp) {
result.assign(x);
result.rotateRight(1);
tmp.assign(x);
tmp.rotateRight(8);
result.xor(tmp);
tmp.assign(x);
tmp.shiftRight(7);
result.xor(tmp);
}
function littleSigmaPrime(result, x, tmp) {
result.assign(x);
result.rotateRight(19);
tmp.assign(x);
tmp.rotateRight(61);
result.xor(tmp);
tmp.assign(x);
tmp.shiftRight(6);
result.xor(tmp);
}
const k = [new Word64(0x428a2f98, 0xd728ae22), new Word64(0x71374491, 0x23ef65cd), new Word64(0xb5c0fbcf, 0xec4d3b2f), new Word64(0xe9b5dba5, 0x8189dbbc), new Word64(0x3956c25b, 0xf348b538), new Word64(0x59f111f1, 0xb605d019), new Word64(0x923f82a4, 0xaf194f9b), new Word64(0xab1c5ed5, 0xda6d8118), new Word64(0xd807aa98, 0xa3030242), new Word64(0x12835b01, 0x45706fbe), new Word64(0x243185be, 0x4ee4b28c), new Word64(0x550c7dc3, 0xd5ffb4e2), new Word64(0x72be5d74, 0xf27b896f), new Word64(0x80deb1fe, 0x3b1696b1), new Word64(0x9bdc06a7, 0x25c71235), new Word64(0xc19bf174, 0xcf692694), new Word64(0xe49b69c1, 0x9ef14ad2), new Word64(0xefbe4786, 0x384f25e3), new Word64(0x0fc19dc6, 0x8b8cd5b5), new Word64(0x240ca1cc, 0x77ac9c65), new Word64(0x2de92c6f, 0x592b0275), new Word64(0x4a7484aa, 0x6ea6e483), new Word64(0x5cb0a9dc, 0xbd41fbd4), new Word64(0x76f988da, 0x831153b5), new Word64(0x983e5152, 0xee66dfab), new Word64(0xa831c66d, 0x2db43210), new Word64(0xb00327c8, 0x98fb213f), new Word64(0xbf597fc7, 0xbeef0ee4), new Word64(0xc6e00bf3, 0x3da88fc2), new Word64(0xd5a79147, 0x930aa725), new Word64(0x06ca6351, 0xe003826f), new Word64(0x14292967, 0x0a0e6e70), new Word64(0x27b70a85, 0x46d22ffc), new Word64(0x2e1b2138, 0x5c26c926), new Word64(0x4d2c6dfc, 0x5ac42aed), new Word64(0x53380d13, 0x9d95b3df), new Word64(0x650a7354, 0x8baf63de), new Word64(0x766a0abb, 0x3c77b2a8), new Word64(0x81c2c92e, 0x47edaee6), new Word64(0x92722c85, 0x1482353b), new Word64(0xa2bfe8a1, 0x4cf10364), new Word64(0xa81a664b, 0xbc423001), new Word64(0xc24b8b70, 0xd0f89791), new Word64(0xc76c51a3, 0x0654be30), new Word64(0xd192e819, 0xd6ef5218), new Word64(0xd6990624, 0x5565a910), new Word64(0xf40e3585, 0x5771202a), new Word64(0x106aa070, 0x32bbd1b8), new Word64(0x19a4c116, 0xb8d2d0c8), new Word64(0x1e376c08, 0x5141ab53), new Word64(0x2748774c, 0xdf8eeb99), new Word64(0x34b0bcb5, 0xe19b48a8), new Word64(0x391c0cb3, 0xc5c95a63), new Word64(0x4ed8aa4a, 0xe3418acb), new Word64(0x5b9cca4f, 0x7763e373), new Word64(0x682e6ff3, 0xd6b2b8a3), new Word64(0x748f82ee, 0x5defb2fc), new Word64(0x78a5636f, 0x43172f60), new Word64(0x84c87814, 0xa1f0ab72), new Word64(0x8cc70208, 0x1a6439ec), new Word64(0x90befffa, 0x23631e28), new Word64(0xa4506ceb, 0xde82bde9), new Word64(0xbef9a3f7, 0xb2c67915), new Word64(0xc67178f2, 0xe372532b), new Word64(0xca273ece, 0xea26619c), new Word64(0xd186b8c7, 0x21c0c207), new Word64(0xeada7dd6, 0xcde0eb1e), new Word64(0xf57d4f7f, 0xee6ed178), new Word64(0x06f067aa, 0x72176fba), new Word64(0x0a637dc5, 0xa2c898a6), new Word64(0x113f9804, 0xbef90dae), new Word64(0x1b710b35, 0x131c471b), new Word64(0x28db77f5, 0x23047d84), new Word64(0x32caab7b, 0x40c72493), new Word64(0x3c9ebe0a, 0x15c9bebc), new Word64(0x431d67c4, 0x9c100d4c), new Word64(0x4cc5d4be, 0xcb3e42b6), new Word64(0x597f299c, 0xfc657e2a), new Word64(0x5fcb6fab, 0x3ad6faec), new Word64(0x6c44198c, 0x4a475817)];
function hash(data, offset, length, mode384 = false) {
let h0, h1, h2, h3, h4, h5, h6, h7;
if (!mode384) {
h0 = new Word64(0x6a09e667, 0xf3bcc908);
h1 = new Word64(0xbb67ae85, 0x84caa73b);
h2 = new Word64(0x3c6ef372, 0xfe94f82b);
h3 = new Word64(0xa54ff53a, 0x5f1d36f1);
h4 = new Word64(0x510e527f, 0xade682d1);
h5 = new Word64(0x9b05688c, 0x2b3e6c1f);
h6 = new Word64(0x1f83d9ab, 0xfb41bd6b);
h7 = new Word64(0x5be0cd19, 0x137e2179);
} else {
h0 = new Word64(0xcbbb9d5d, 0xc1059ed8);
h1 = new Word64(0x629a292a, 0x367cd507);
h2 = new Word64(0x9159015a, 0x3070dd17);
h3 = new Word64(0x152fecd8, 0xf70e5939);
h4 = new Word64(0x67332667, 0xffc00b31);
h5 = new Word64(0x8eb44a87, 0x68581511);
h6 = new Word64(0xdb0c2e0d, 0x64f98fa7);
h7 = new Word64(0x47b5481d, 0xbefa4fa4);
}
const paddedLength = Math.ceil((length + 17) / 128) * 128;
const padded = new Uint8Array(paddedLength);
let i, j;
for (i = 0; i < length; ++i) {
padded[i] = data[offset++];
}
padded[i++] = 0x80;
const n = paddedLength - 16;
while (i < n) {
padded[i++] = 0;
}
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = length >>> 29 & 0xff;
padded[i++] = length >> 21 & 0xff;
padded[i++] = length >> 13 & 0xff;
padded[i++] = length >> 5 & 0xff;
padded[i++] = length << 3 & 0xff;
const w = new Array(80);
for (i = 0; i < 80; i++) {
w[i] = new Word64(0, 0);
}
let a = new Word64(0, 0),
b = new Word64(0, 0),
c = new Word64(0, 0);
let d = new Word64(0, 0),
e = new Word64(0, 0),
f = new Word64(0, 0);
let g = new Word64(0, 0),
h = new Word64(0, 0);
const t1 = new Word64(0, 0),
t2 = new Word64(0, 0);
const tmp1 = new Word64(0, 0),
tmp2 = new Word64(0, 0);
let tmp3;
for (i = 0; i < paddedLength;) {
for (j = 0; j < 16; ++j) {
w[j].high = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3];
w[j].low = padded[i + 4] << 24 | padded[i + 5] << 16 | padded[i + 6] << 8 | padded[i + 7];
i += 8;
}
for (j = 16; j < 80; ++j) {
tmp3 = w[j];
littleSigmaPrime(tmp3, w[j - 2], tmp2);
tmp3.add(w[j - 7]);
littleSigma(tmp1, w[j - 15], tmp2);
tmp3.add(tmp1);
tmp3.add(w[j - 16]);
}
a.assign(h0);
b.assign(h1);
c.assign(h2);
d.assign(h3);
e.assign(h4);
f.assign(h5);
g.assign(h6);
h.assign(h7);
for (j = 0; j < 80; ++j) {
t1.assign(h);
sigmaPrime(tmp1, e, tmp2);
t1.add(tmp1);
ch(tmp1, e, f, g, tmp2);
t1.add(tmp1);
t1.add(k[j]);
t1.add(w[j]);
sigma(t2, a, tmp2);
maj(tmp1, a, b, c, tmp2);
t2.add(tmp1);
tmp3 = h;
h = g;
g = f;
f = e;
d.add(t1);
e = d;
d = c;
c = b;
b = a;
tmp3.assign(t1);
tmp3.add(t2);
a = tmp3;
}
h0.add(a);
h1.add(b);
h2.add(c);
h3.add(d);
h4.add(e);
h5.add(f);
h6.add(g);
h7.add(h);
}
let result;
if (!mode384) {
result = new Uint8Array(64);
h0.copyTo(result, 0);
h1.copyTo(result, 8);
h2.copyTo(result, 16);
h3.copyTo(result, 24);
h4.copyTo(result, 32);
h5.copyTo(result, 40);
h6.copyTo(result, 48);
h7.copyTo(result, 56);
} else {
result = new Uint8Array(48);
h0.copyTo(result, 0);
h1.copyTo(result, 8);
h2.copyTo(result, 16);
h3.copyTo(result, 24);
h4.copyTo(result, 32);
h5.copyTo(result, 40);
}
return result;
}
return hash;
}();
function calculateSHA384(data, offset, length) {
return calculateSHA512(data, offset, length, true);
}
class NullCipher {
decryptBlock(data) {
return data;
}
encrypt(data) {
return data;
}
}
class AESBaseCipher {
constructor() {
if (this.constructor === AESBaseCipher) {
unreachable("Cannot initialize AESBaseCipher.");
}
this._s = new Uint8Array([0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16]);
this._inv_s = new Uint8Array([0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d]);
this._mix = new Uint32Array([0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]);
this._mixCol = new Uint8Array(256);
for (let i = 0; i < 256; i++) {
this._mixCol[i] = i < 128 ? i << 1 : i << 1 ^ 0x1b;
}
this.buffer = new Uint8Array(16);
this.bufferPosition = 0;
}
_expandKey(cipherKey) {
unreachable("Cannot call `_expandKey` on the base class");
}
_decrypt(input, key) {
let t, u, v;
const state = new Uint8Array(16);
state.set(input);
for (let j = 0, k = this._keySize; j < 16; ++j, ++k) {
state[j] ^= key[k];
}
for (let i = this._cyclesOfRepetition - 1; i >= 1; --i) {
t = state[13];
state[13] = state[9];
state[9] = state[5];
state[5] = state[1];
state[1] = t;
t = state[14];
u = state[10];
state[14] = state[6];
state[10] = state[2];
state[6] = t;
state[2] = u;
t = state[15];
u = state[11];
v = state[7];
state[15] = state[3];
state[11] = t;
state[7] = u;
state[3] = v;
for (let j = 0; j < 16; ++j) {
state[j] = this._inv_s[state[j]];
}
for (let j = 0, k = i * 16; j < 16; ++j, ++k) {
state[j] ^= key[k];
}
for (let j = 0; j < 16; j += 4) {
const s0 = this._mix[state[j]];
const s1 = this._mix[state[j + 1]];
const s2 = this._mix[state[j + 2]];
const s3 = this._mix[state[j + 3]];
t = s0 ^ s1 >>> 8 ^ s1 << 24 ^ s2 >>> 16 ^ s2 << 16 ^ s3 >>> 24 ^ s3 << 8;
state[j] = t >>> 24 & 0xff;
state[j + 1] = t >> 16 & 0xff;
state[j + 2] = t >> 8 & 0xff;
state[j + 3] = t & 0xff;
}
}
t = state[13];
state[13] = state[9];
state[9] = state[5];
state[5] = state[1];
state[1] = t;
t = state[14];
u = state[10];
state[14] = state[6];
state[10] = state[2];
state[6] = t;
state[2] = u;
t = state[15];
u = state[11];
v = state[7];
state[15] = state[3];
state[11] = t;
state[7] = u;
state[3] = v;
for (let j = 0; j < 16; ++j) {
state[j] = this._inv_s[state[j]];
state[j] ^= key[j];
}
return state;
}
_encrypt(input, key) {
const s = this._s;
let t, u, v;
const state = new Uint8Array(16);
state.set(input);
for (let j = 0; j < 16; ++j) {
state[j] ^= key[j];
}
for (let i = 1; i < this._cyclesOfRepetition; i++) {
for (let j = 0; j < 16; ++j) {
state[j] = s[state[j]];
}
v = state[1];
state[1] = state[5];
state[5] = state[9];
state[9] = state[13];
state[13] = v;
v = state[2];
u = state[6];
state[2] = state[10];
state[6] = state[14];
state[10] = v;
state[14] = u;
v = state[3];
u = state[7];
t = state[11];
state[3] = state[15];
state[7] = v;
state[11] = u;
state[15] = t;
for (let j = 0; j < 16; j += 4) {
const s0 = state[j + 0];
const s1 = state[j + 1];
const s2 = state[j + 2];
const s3 = state[j + 3];
t = s0 ^ s1 ^ s2 ^ s3;
state[j + 0] ^= t ^ this._mixCol[s0 ^ s1];
state[j + 1] ^= t ^ this._mixCol[s1 ^ s2];
state[j + 2] ^= t ^ this._mixCol[s2 ^ s3];
state[j + 3] ^= t ^ this._mixCol[s3 ^ s0];
}
for (let j = 0, k = i * 16; j < 16; ++j, ++k) {
state[j] ^= key[k];
}
}
for (let j = 0; j < 16; ++j) {
state[j] = s[state[j]];
}
v = state[1];
state[1] = state[5];
state[5] = state[9];
state[9] = state[13];
state[13] = v;
v = state[2];
u = state[6];
state[2] = state[10];
state[6] = state[14];
state[10] = v;
state[14] = u;
v = state[3];
u = state[7];
t = state[11];
state[3] = state[15];
state[7] = v;
state[11] = u;
state[15] = t;
for (let j = 0, k = this._keySize; j < 16; ++j, ++k) {
state[j] ^= key[k];
}
return state;
}
_decryptBlock2(data, finalize) {
const sourceLength = data.length;
let buffer = this.buffer,
bufferLength = this.bufferPosition;
const result = [];
let iv = this.iv;
for (let i = 0; i < sourceLength; ++i) {
buffer[bufferLength] = data[i];
++bufferLength;
if (bufferLength < 16) {
continue;
}
const plain = this._decrypt(buffer, this._key);
for (let j = 0; j < 16; ++j) {
plain[j] ^= iv[j];
}
iv = buffer;
result.push(plain);
buffer = new Uint8Array(16);
bufferLength = 0;
}
this.buffer = buffer;
this.bufferLength = bufferLength;
this.iv = iv;
if (result.length === 0) {
return new Uint8Array(0);
}
let outputLength = 16 * result.length;
if (finalize) {
const lastBlock = result.at(-1);
let psLen = lastBlock[15];
if (psLen <= 16) {
for (let i = 15, ii = 16 - psLen; i >= ii; --i) {
if (lastBlock[i] !== psLen) {
psLen = 0;
break;
}
}
outputLength -= psLen;
result[result.length - 1] = lastBlock.subarray(0, 16 - psLen);
}
}
const output = new Uint8Array(outputLength);
for (let i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) {
output.set(result[i], j);
}
return output;
}
decryptBlock(data, finalize, iv = null) {
const sourceLength = data.length;
const buffer = this.buffer;
let bufferLength = this.bufferPosition;
if (iv) {
this.iv = iv;
} else {
for (let i = 0; bufferLength < 16 && i < sourceLength; ++i, ++bufferLength) {
buffer[bufferLength] = data[i];
}
if (bufferLength < 16) {
this.bufferLength = bufferLength;
return new Uint8Array(0);
}
this.iv = buffer;
data = data.subarray(16);
}
this.buffer = new Uint8Array(16);
this.bufferLength = 0;
this.decryptBlock = this._decryptBlock2;
return this.decryptBlock(data, finalize);
}
encrypt(data, iv) {
const sourceLength = data.length;
let buffer = this.buffer,
bufferLength = this.bufferPosition;
const result = [];
if (!iv) {
iv = new Uint8Array(16);
}
for (let i = 0; i < sourceLength; ++i) {
buffer[bufferLength] = data[i];
++bufferLength;
if (bufferLength < 16) {
continue;
}
for (let j = 0; j < 16; ++j) {
buffer[j] ^= iv[j];
}
const cipher = this._encrypt(buffer, this._key);
iv = cipher;
result.push(cipher);
buffer = new Uint8Array(16);
bufferLength = 0;
}
this.buffer = buffer;
this.bufferLength = bufferLength;
this.iv = iv;
if (result.length === 0) {
return new Uint8Array(0);
}
const outputLength = 16 * result.length;
const output = new Uint8Array(outputLength);
for (let i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) {
output.set(result[i], j);
}
return output;
}
}
class AES128Cipher extends AESBaseCipher {
constructor(key) {
super();
this._cyclesOfRepetition = 10;
this._keySize = 160;
this._rcon = new Uint8Array([0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d]);
this._key = this._expandKey(key);
}
_expandKey(cipherKey) {
const b = 176;
const s = this._s;
const rcon = this._rcon;
const result = new Uint8Array(b);
result.set(cipherKey);
for (let j = 16, i = 1; j < b; ++i) {
let t1 = result[j - 3];
let t2 = result[j - 2];
let t3 = result[j - 1];
let t4 = result[j - 4];
t1 = s[t1];
t2 = s[t2];
t3 = s[t3];
t4 = s[t4];
t1 ^= rcon[i];
for (let n = 0; n < 4; ++n) {
result[j] = t1 ^= result[j - 16];
j++;
result[j] = t2 ^= result[j - 16];
j++;
result[j] = t3 ^= result[j - 16];
j++;
result[j] = t4 ^= result[j - 16];
j++;
}
}
return result;
}
}
class AES256Cipher extends AESBaseCipher {
constructor(key) {
super();
this._cyclesOfRepetition = 14;
this._keySize = 224;
this._key = this._expandKey(key);
}
_expandKey(cipherKey) {
const b = 240;
const s = this._s;
const result = new Uint8Array(b);
result.set(cipherKey);
let r = 1;
let t1, t2, t3, t4;
for (let j = 32, i = 1; j < b; ++i) {
if (j % 32 === 16) {
t1 = s[t1];
t2 = s[t2];
t3 = s[t3];
t4 = s[t4];
} else if (j % 32 === 0) {
t1 = result[j - 3];
t2 = result[j - 2];
t3 = result[j - 1];
t4 = result[j - 4];
t1 = s[t1];
t2 = s[t2];
t3 = s[t3];
t4 = s[t4];
t1 ^= r;
if ((r <<= 1) >= 256) {
r = (r ^ 0x1b) & 0xff;
}
}
for (let n = 0; n < 4; ++n) {
result[j] = t1 ^= result[j - 32];
j++;
result[j] = t2 ^= result[j - 32];
j++;
result[j] = t3 ^= result[j - 32];
j++;
result[j] = t4 ^= result[j - 32];
j++;
}
}
return result;
}
}
class PDF17 {
checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) {
const hashData = new Uint8Array(password.length + 56);
hashData.set(password, 0);
hashData.set(ownerValidationSalt, password.length);
hashData.set(userBytes, password.length + ownerValidationSalt.length);
const result = calculateSHA256(hashData, 0, hashData.length);
return isArrayEqual(result, ownerPassword);
}
checkUserPassword(password, userValidationSalt, userPassword) {
const hashData = new Uint8Array(password.length + 8);
hashData.set(password, 0);
hashData.set(userValidationSalt, password.length);
const result = calculateSHA256(hashData, 0, hashData.length);
return isArrayEqual(result, userPassword);
}
getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) {
const hashData = new Uint8Array(password.length + 56);
hashData.set(password, 0);
hashData.set(ownerKeySalt, password.length);
hashData.set(userBytes, password.length + ownerKeySalt.length);
const key = calculateSHA256(hashData, 0, hashData.length);
const cipher = new AES256Cipher(key);
return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16));
}
getUserKey(password, userKeySalt, userEncryption) {
const hashData = new Uint8Array(password.length + 8);
hashData.set(password, 0);
hashData.set(userKeySalt, password.length);
const key = calculateSHA256(hashData, 0, hashData.length);
const cipher = new AES256Cipher(key);
return cipher.decryptBlock(userEncryption, false, new Uint8Array(16));
}
}
class PDF20 {
_hash(password, input, userBytes) {
let k = calculateSHA256(input, 0, input.length).subarray(0, 32);
let e = [0];
let i = 0;
while (i < 64 || e.at(-1) > i - 32) {
const combinedLength = password.length + k.length + userBytes.length,
combinedArray = new Uint8Array(combinedLength);
let writeOffset = 0;
combinedArray.set(password, writeOffset);
writeOffset += password.length;
combinedArray.set(k, writeOffset);
writeOffset += k.length;
combinedArray.set(userBytes, writeOffset);
const k1 = new Uint8Array(combinedLength * 64);
for (let j = 0, pos = 0; j < 64; j++, pos += combinedLength) {
k1.set(combinedArray, pos);
}
const cipher = new AES128Cipher(k.subarray(0, 16));
e = cipher.encrypt(k1, k.subarray(16, 32));
const remainder = e.slice(0, 16).reduce((a, b) => a + b, 0) % 3;
if (remainder === 0) {
k = calculateSHA256(e, 0, e.length);
} else if (remainder === 1) {
k = calculateSHA384(e, 0, e.length);
} else if (remainder === 2) {
k = calculateSHA512(e, 0, e.length);
}
i++;
}
return k.subarray(0, 32);
}
checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) {
const hashData = new Uint8Array(password.length + 56);
hashData.set(password, 0);
hashData.set(ownerValidationSalt, password.length);
hashData.set(userBytes, password.length + ownerValidationSalt.length);
const result = this._hash(password, hashData, userBytes);
return isArrayEqual(result, ownerPassword);
}
checkUserPassword(password, userValidationSalt, userPassword) {
const hashData = new Uint8Array(password.length + 8);
hashData.set(password, 0);
hashData.set(userValidationSalt, password.length);
const result = this._hash(password, hashData, []);
return isArrayEqual(result, userPassword);
}
getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) {
const hashData = new Uint8Array(password.length + 56);
hashData.set(password, 0);
hashData.set(ownerKeySalt, password.length);
hashData.set(userBytes, password.length + ownerKeySalt.length);
const key = this._hash(password, hashData, userBytes);
const cipher = new AES256Cipher(key);
return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16));
}
getUserKey(password, userKeySalt, userEncryption) {
const hashData = new Uint8Array(password.length + 8);
hashData.set(password, 0);
hashData.set(userKeySalt, password.length);
const key = this._hash(password, hashData, []);
const cipher = new AES256Cipher(key);
return cipher.decryptBlock(userEncryption, false, new Uint8Array(16));
}
}
class CipherTransform {
constructor(stringCipherConstructor, streamCipherConstructor) {
this.StringCipherConstructor = stringCipherConstructor;
this.StreamCipherConstructor = streamCipherConstructor;
}
createStream(stream, length) {
const cipher = new this.StreamCipherConstructor();
return new DecryptStream(stream, length, function cipherTransformDecryptStream(data, finalize) {
return cipher.decryptBlock(data, finalize);
});
}
decryptString(s) {
const cipher = new this.StringCipherConstructor();
let data = stringToBytes(s);
data = cipher.decryptBlock(data, true);
return bytesToString(data);
}
encryptString(s) {
const cipher = new this.StringCipherConstructor();
if (cipher instanceof AESBaseCipher) {
const strLen = s.length;
const pad = 16 - strLen % 16;
s += String.fromCharCode(pad).repeat(pad);
const iv = new Uint8Array(16);
if (typeof crypto !== "undefined") {
crypto.getRandomValues(iv);
} else {
for (let i = 0; i < 16; i++) {
iv[i] = Math.floor(256 * Math.random());
}
}
let data = stringToBytes(s);
data = cipher.encrypt(data, iv);
const buf = new Uint8Array(16 + data.length);
buf.set(iv);
buf.set(data, 16);
return bytesToString(buf);
}
let data = stringToBytes(s);
data = cipher.encrypt(data);
return bytesToString(data);
}
}
class CipherTransformFactory {
static #defaultPasswordBytes = new Uint8Array([0x28, 0xbf, 0x4e, 0x5e, 0x4e, 0x75, 0x8a, 0x41, 0x64, 0x00, 0x4e, 0x56, 0xff, 0xfa, 0x01, 0x08, 0x2e, 0x2e, 0x00, 0xb6, 0xd0, 0x68, 0x3e, 0x80, 0x2f, 0x0c, 0xa9, 0xfe, 0x64, 0x53, 0x69, 0x7a]);
#createEncryptionKey20(revision, password, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms) {
if (password) {
const passwordLength = Math.min(127, password.length);
password = password.subarray(0, passwordLength);
} else {
password = [];
}
const pdfAlgorithm = revision === 6 ? new PDF20() : new PDF17();
if (pdfAlgorithm.checkUserPassword(password, userValidationSalt, userPassword)) {
return pdfAlgorithm.getUserKey(password, userKeySalt, userEncryption);
} else if (password.length && pdfAlgorithm.checkOwnerPassword(password, ownerValidationSalt, uBytes, ownerPassword)) {
return pdfAlgorithm.getOwnerKey(password, ownerKeySalt, uBytes, ownerEncryption);
}
return null;
}
#prepareKeyData(fileId, password, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata) {
const hashDataSize = 40 + ownerPassword.length + fileId.length;
const hashData = new Uint8Array(hashDataSize);
let i = 0,
j,
n;
if (password) {
n = Math.min(32, password.length);
for (; i < n; ++i) {
hashData[i] = password[i];
}
}
j = 0;
while (i < 32) {
hashData[i++] = CipherTransformFactory.#defaultPasswordBytes[j++];
}
for (j = 0, n = ownerPassword.length; j < n; ++j) {
hashData[i++] = ownerPassword[j];
}
hashData[i++] = flags & 0xff;
hashData[i++] = flags >> 8 & 0xff;
hashData[i++] = flags >> 16 & 0xff;
hashData[i++] = flags >>> 24 & 0xff;
for (j = 0, n = fileId.length; j < n; ++j) {
hashData[i++] = fileId[j];
}
if (revision >= 4 && !encryptMetadata) {
hashData[i++] = 0xff;
hashData[i++] = 0xff;
hashData[i++] = 0xff;
hashData[i++] = 0xff;
}
let hash = calculateMD5(hashData, 0, i);
const keyLengthInBytes = keyLength >> 3;
if (revision >= 3) {
for (j = 0; j < 50; ++j) {
hash = calculateMD5(hash, 0, keyLengthInBytes);
}
}
const encryptionKey = hash.subarray(0, keyLengthInBytes);
let cipher, checkData;
if (revision >= 3) {
for (i = 0; i < 32; ++i) {
hashData[i] = CipherTransformFactory.#defaultPasswordBytes[i];
}
for (j = 0, n = fileId.length; j < n; ++j) {
hashData[i++] = fileId[j];
}
cipher = new ARCFourCipher(encryptionKey);
checkData = cipher.encryptBlock(calculateMD5(hashData, 0, i));
n = encryptionKey.length;
const derivedKey = new Uint8Array(n);
for (j = 1; j <= 19; ++j) {
for (let k = 0; k < n; ++k) {
derivedKey[k] = encryptionKey[k] ^ j;
}
cipher = new ARCFourCipher(derivedKey);
checkData = cipher.encryptBlock(checkData);
}
for (j = 0, n = checkData.length; j < n; ++j) {
if (userPassword[j] !== checkData[j]) {
return null;
}
}
} else {
cipher = new ARCFourCipher(encryptionKey);
checkData = cipher.encryptBlock(CipherTransformFactory.#defaultPasswordBytes);
for (j = 0, n = checkData.length; j < n; ++j) {
if (userPassword[j] !== checkData[j]) {
return null;
}
}
}
return encryptionKey;
}
#decodeUserPassword(password, ownerPassword, revision, keyLength) {
const hashData = new Uint8Array(32);
let i = 0;
const n = Math.min(32, password.length);
for (; i < n; ++i) {
hashData[i] = password[i];
}
let j = 0;
while (i < 32) {
hashData[i++] = CipherTransformFactory.#defaultPasswordBytes[j++];
}
let hash = calculateMD5(hashData, 0, i);
const keyLengthInBytes = keyLength >> 3;
if (revision >= 3) {
for (j = 0; j < 50; ++j) {
hash = calculateMD5(hash, 0, hash.length);
}
}
let cipher, userPassword;
if (revision >= 3) {
userPassword = ownerPassword;
const derivedKey = new Uint8Array(keyLengthInBytes);
for (j = 19; j >= 0; j--) {
for (let k = 0; k < keyLengthInBytes; ++k) {
derivedKey[k] = hash[k] ^ j;
}
cipher = new ARCFourCipher(derivedKey);
userPassword = cipher.encryptBlock(userPassword);
}
} else {
cipher = new ARCFourCipher(hash.subarray(0, keyLengthInBytes));
userPassword = cipher.encryptBlock(ownerPassword);
}
return userPassword;
}
#buildObjectKey(num, gen, encryptionKey, isAes = false) {
const key = new Uint8Array(encryptionKey.length + 9);
const n = encryptionKey.length;
let i;
for (i = 0; i < n; ++i) {
key[i] = encryptionKey[i];
}
key[i++] = num & 0xff;
key[i++] = num >> 8 & 0xff;
key[i++] = num >> 16 & 0xff;
key[i++] = gen & 0xff;
key[i++] = gen >> 8 & 0xff;
if (isAes) {
key[i++] = 0x73;
key[i++] = 0x41;
key[i++] = 0x6c;
key[i++] = 0x54;
}
const hash = calculateMD5(key, 0, i);
return hash.subarray(0, Math.min(encryptionKey.length + 5, 16));
}
#buildCipherConstructor(cf, name, num, gen, key) {
if (!(name instanceof Name)) {
throw new FormatError("Invalid crypt filter name.");
}
const self = this;
const cryptFilter = cf.get(name.name);
const cfm = cryptFilter?.get("CFM");
if (!cfm || cfm.name === "None") {
return function () {
return new NullCipher();
};
}
if (cfm.name === "V2") {
return function () {
return new ARCFourCipher(self.#buildObjectKey(num, gen, key, false));
};
}
if (cfm.name === "AESV2") {
return function () {
return new AES128Cipher(self.#buildObjectKey(num, gen, key, true));
};
}
if (cfm.name === "AESV3") {
return function () {
return new AES256Cipher(key);
};
}
throw new FormatError("Unknown crypto method");
}
constructor(dict, fileId, password) {
const filter = dict.get("Filter");
if (!isName(filter, "Standard")) {
throw new FormatError("unknown encryption method");
}
this.filterName = filter.name;
this.dict = dict;
const algorithm = dict.get("V");
if (!Number.isInteger(algorithm) || algorithm !== 1 && algorithm !== 2 && algorithm !== 4 && algorithm !== 5) {
throw new FormatError("unsupported encryption algorithm");
}
this.algorithm = algorithm;
let keyLength = dict.get("Length");
if (!keyLength) {
if (algorithm <= 3) {
keyLength = 40;
} else {
const cfDict = dict.get("CF");
const streamCryptoName = dict.get("StmF");
if (cfDict instanceof Dict && streamCryptoName instanceof Name) {
cfDict.suppressEncryption = true;
const handlerDict = cfDict.get(streamCryptoName.name);
keyLength = handlerDict?.get("Length") || 128;
if (keyLength < 40) {
keyLength <<= 3;
}
}
}
}
if (!Number.isInteger(keyLength) || keyLength < 40 || keyLength % 8 !== 0) {
throw new FormatError("invalid key length");
}
const ownerBytes = stringToBytes(dict.get("O")),
userBytes = stringToBytes(dict.get("U"));
const ownerPassword = ownerBytes.subarray(0, 32);
const userPassword = userBytes.subarray(0, 32);
const flags = dict.get("P");
const revision = dict.get("R");
const encryptMetadata = (algorithm === 4 || algorithm === 5) && dict.get("EncryptMetadata") !== false;
this.encryptMetadata = encryptMetadata;
const fileIdBytes = stringToBytes(fileId);
let passwordBytes;
if (password) {
if (revision === 6) {
try {
password = utf8StringToString(password);
} catch {
warn("CipherTransformFactory: Unable to convert UTF8 encoded password.");
}
}
passwordBytes = stringToBytes(password);
}
let encryptionKey;
if (algorithm !== 5) {
encryptionKey = this.#prepareKeyData(fileIdBytes, passwordBytes, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata);
} else {
const ownerValidationSalt = ownerBytes.subarray(32, 40);
const ownerKeySalt = ownerBytes.subarray(40, 48);
const uBytes = userBytes.subarray(0, 48);
const userValidationSalt = userBytes.subarray(32, 40);
const userKeySalt = userBytes.subarray(40, 48);
const ownerEncryption = stringToBytes(dict.get("OE"));
const userEncryption = stringToBytes(dict.get("UE"));
const perms = stringToBytes(dict.get("Perms"));
encryptionKey = this.#createEncryptionKey20(revision, passwordBytes, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms);
}
if (!encryptionKey && !password) {
throw new PasswordException("No password given", PasswordResponses.NEED_PASSWORD);
} else if (!encryptionKey && password) {
const decodedPassword = this.#decodeUserPassword(passwordBytes, ownerPassword, revision, keyLength);
encryptionKey = this.#prepareKeyData(fileIdBytes, decodedPassword, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata);
}
if (!encryptionKey) {
throw new PasswordException("Incorrect Password", PasswordResponses.INCORRECT_PASSWORD);
}
this.encryptionKey = encryptionKey;
if (algorithm >= 4) {
const cf = dict.get("CF");
if (cf instanceof Dict) {
cf.suppressEncryption = true;
}
this.cf = cf;
this.stmf = dict.get("StmF") || Name.get("Identity");
this.strf = dict.get("StrF") || Name.get("Identity");
this.eff = dict.get("EFF") || this.stmf;
}
}
createCipherTransform(num, gen) {
if (this.algorithm === 4 || this.algorithm === 5) {
return new CipherTransform(this.#buildCipherConstructor(this.cf, this.strf, num, gen, this.encryptionKey), this.#buildCipherConstructor(this.cf, this.stmf, num, gen, this.encryptionKey));
}
const key = this.#buildObjectKey(num, gen, this.encryptionKey, false);
const cipherConstructor = function () {
return new ARCFourCipher(key);
};
return new CipherTransform(cipherConstructor, cipherConstructor);
}
}
;// CONCATENATED MODULE: ./src/core/writer.js
async function writeObject(ref, obj, buffer, {
encrypt = null
}) {
const transform = encrypt?.createCipherTransform(ref.num, ref.gen);
buffer.push(`${ref.num} ${ref.gen} obj\n`);
if (obj instanceof Dict) {
await writeDict(obj, buffer, transform);
} else if (obj instanceof BaseStream) {
await writeStream(obj, buffer, transform);
} else if (Array.isArray(obj)) {
await writeArray(obj, buffer, transform);
}
buffer.push("\nendobj\n");
}
async function writeDict(dict, buffer, transform) {
buffer.push("<<");
for (const key of dict.getKeys()) {
buffer.push(` /${escapePDFName(key)} `);
await writeValue(dict.getRaw(key), buffer, transform);
}
buffer.push(">>");
}
async function writeStream(stream, buffer, transform) {
let bytes = stream.getBytes();
const {
dict
} = stream;
const [filter, params] = await Promise.all([dict.getAsync("Filter"), dict.getAsync("DecodeParms")]);
const filterZero = Array.isArray(filter) ? await dict.xref.fetchIfRefAsync(filter[0]) : filter;
const isFilterZeroFlateDecode = isName(filterZero, "FlateDecode");
const MIN_LENGTH_FOR_COMPRESSING = 256;
if (typeof CompressionStream !== "undefined" && (bytes.length >= MIN_LENGTH_FOR_COMPRESSING || isFilterZeroFlateDecode)) {
try {
const cs = new CompressionStream("deflate");
const writer = cs.writable.getWriter();
writer.write(bytes);
writer.close();
const buf = await new Response(cs.readable).arrayBuffer();
bytes = new Uint8Array(buf);
let newFilter, newParams;
if (!filter) {
newFilter = Name.get("FlateDecode");
} else if (!isFilterZeroFlateDecode) {
newFilter = Array.isArray(filter) ? [Name.get("FlateDecode"), ...filter] : [Name.get("FlateDecode"), filter];
if (params) {
newParams = Array.isArray(params) ? [null, ...params] : [null, params];
}
}
if (newFilter) {
dict.set("Filter", newFilter);
}
if (newParams) {
dict.set("DecodeParms", newParams);
}
} catch (ex) {
info(`writeStream - cannot compress data: "${ex}".`);
}
}
let string = bytesToString(bytes);
if (transform) {
string = transform.encryptString(string);
}
dict.set("Length", string.length);
await writeDict(dict, buffer, transform);
buffer.push(" stream\n", string, "\nendstream");
}
async function writeArray(array, buffer, transform) {
buffer.push("[");
let first = true;
for (const val of array) {
if (!first) {
buffer.push(" ");
} else {
first = false;
}
await writeValue(val, buffer, transform);
}
buffer.push("]");
}
async function writeValue(value, buffer, transform) {
if (value instanceof Name) {
buffer.push(`/${escapePDFName(value.name)}`);
} else if (value instanceof Ref) {
buffer.push(`${value.num} ${value.gen} R`);
} else if (Array.isArray(value)) {
await writeArray(value, buffer, transform);
} else if (typeof value === "string") {
if (transform) {
value = transform.encryptString(value);
}
buffer.push(`(${escapeString(value)})`);
} else if (typeof value === "number") {
buffer.push(numberToString(value));
} else if (typeof value === "boolean") {
buffer.push(value.toString());
} else if (value instanceof Dict) {
await writeDict(value, buffer, transform);
} else if (value instanceof BaseStream) {
await writeStream(value, buffer, transform);
} else if (value === null) {
buffer.push("null");
} else {
warn(`Unhandled value in writer: ${typeof value}, please file a bug.`);
}
}
function writeInt(number, size, offset, buffer) {
for (let i = size + offset - 1; i > offset - 1; i--) {
buffer[i] = number & 0xff;
number >>= 8;
}
return offset + size;
}
function writeString(string, offset, buffer) {
for (let i = 0, len = string.length; i < len; i++) {
buffer[offset + i] = string.charCodeAt(i) & 0xff;
}
}
function computeMD5(filesize, xrefInfo) {
const time = Math.floor(Date.now() / 1000);
const filename = xrefInfo.filename || "";
const md5Buffer = [time.toString(), filename, filesize.toString()];
let md5BufferLen = md5Buffer.reduce((a, str) => a + str.length, 0);
for (const value of Object.values(xrefInfo.info)) {
md5Buffer.push(value);
md5BufferLen += value.length;
}
const array = new Uint8Array(md5BufferLen);
let offset = 0;
for (const str of md5Buffer) {
writeString(str, offset, array);
offset += str.length;
}
return bytesToString(calculateMD5(array));
}
function writeXFADataForAcroform(str, newRefs) {
const xml = new SimpleXMLParser({
hasAttributes: true
}).parseFromString(str);
for (const {
xfa
} of newRefs) {
if (!xfa) {
continue;
}
const {
path,
value
} = xfa;
if (!path) {
continue;
}
const nodePath = parseXFAPath(path);
let node = xml.documentElement.searchNode(nodePath, 0);
if (!node && nodePath.length > 1) {
node = xml.documentElement.searchNode([nodePath.at(-1)], 0);
}
if (node) {
node.childNodes = Array.isArray(value) ? value.map(val => new SimpleDOMNode("value", val)) : [new SimpleDOMNode("#text", value)];
} else {
warn(`Node not found for path: ${path}`);
}
}
const buffer = [];
xml.documentElement.dump(buffer);
return buffer.join("");
}
async function updateAcroform({
xref,
acroForm,
acroFormRef,
hasXfa,
hasXfaDatasetsEntry,
xfaDatasetsRef,
needAppearances,
newRefs
}) {
if (hasXfa && !hasXfaDatasetsEntry && !xfaDatasetsRef) {
warn("XFA - Cannot save it");
}
if (!needAppearances && (!hasXfa || !xfaDatasetsRef || hasXfaDatasetsEntry)) {
return;
}
const dict = acroForm.clone();
if (hasXfa && !hasXfaDatasetsEntry) {
const newXfa = acroForm.get("XFA").slice();
newXfa.splice(2, 0, "datasets");
newXfa.splice(3, 0, xfaDatasetsRef);
dict.set("XFA", newXfa);
}
if (needAppearances) {
dict.set("NeedAppearances", true);
}
const buffer = [];
await writeObject(acroFormRef, dict, buffer, xref);
newRefs.push({
ref: acroFormRef,
data: buffer.join("")
});
}
function updateXFA({
xfaData,
xfaDatasetsRef,
newRefs,
xref
}) {
if (xfaData === null) {
const datasets = xref.fetchIfRef(xfaDatasetsRef);
xfaData = writeXFADataForAcroform(datasets.getString(), newRefs);
}
const encrypt = xref.encrypt;
if (encrypt) {
const transform = encrypt.createCipherTransform(xfaDatasetsRef.num, xfaDatasetsRef.gen);
xfaData = transform.encryptString(xfaData);
}
const data = `${xfaDatasetsRef.num} ${xfaDatasetsRef.gen} obj\n` + `<< /Type /EmbeddedFile /Length ${xfaData.length}>>\nstream\n` + xfaData + "\nendstream\nendobj\n";
newRefs.push({
ref: xfaDatasetsRef,
data
});
}
async function incrementalUpdate({
originalData,
xrefInfo,
newRefs,
xref = null,
hasXfa = false,
xfaDatasetsRef = null,
hasXfaDatasetsEntry = false,
needAppearances,
acroFormRef = null,
acroForm = null,
xfaData = null
}) {
await updateAcroform({
xref,
acroForm,
acroFormRef,
hasXfa,
hasXfaDatasetsEntry,
xfaDatasetsRef,
needAppearances,
newRefs
});
if (hasXfa) {
updateXFA({
xfaData,
xfaDatasetsRef,
newRefs,
xref
});
}
const newXref = new Dict(null);
const refForXrefTable = xrefInfo.newRef;
let buffer, baseOffset;
const lastByte = originalData.at(-1);
if (lastByte === 0x0a || lastByte === 0x0d) {
buffer = [];
baseOffset = originalData.length;
} else {
buffer = ["\n"];
baseOffset = originalData.length + 1;
}
newXref.set("Size", refForXrefTable.num + 1);
newXref.set("Prev", xrefInfo.startXRef);
newXref.set("Type", Name.get("XRef"));
if (xrefInfo.rootRef !== null) {
newXref.set("Root", xrefInfo.rootRef);
}
if (xrefInfo.infoRef !== null) {
newXref.set("Info", xrefInfo.infoRef);
}
if (xrefInfo.encryptRef !== null) {
newXref.set("Encrypt", xrefInfo.encryptRef);
}
newRefs.push({
ref: refForXrefTable,
data: ""
});
newRefs = newRefs.sort((a, b) => {
return a.ref.num - b.ref.num;
});
const xrefTableData = [[0, 1, 0xffff]];
const indexes = [0, 1];
let maxOffset = 0;
for (const {
ref,
data
} of newRefs) {
maxOffset = Math.max(maxOffset, baseOffset);
xrefTableData.push([1, baseOffset, Math.min(ref.gen, 0xffff)]);
baseOffset += data.length;
indexes.push(ref.num, 1);
buffer.push(data);
}
newXref.set("Index", indexes);
if (Array.isArray(xrefInfo.fileIds) && xrefInfo.fileIds.length > 0) {
const md5 = computeMD5(baseOffset, xrefInfo);
newXref.set("ID", [xrefInfo.fileIds[0], md5]);
}
const offsetSize = Math.ceil(Math.log2(maxOffset) / 8);
const sizes = [1, offsetSize, 2];
const structSize = sizes[0] + sizes[1] + sizes[2];
const tableLength = structSize * xrefTableData.length;
newXref.set("W", sizes);
newXref.set("Length", tableLength);
buffer.push(`${refForXrefTable.num} ${refForXrefTable.gen} obj\n`);
await writeDict(newXref, buffer, null);
buffer.push(" stream\n");
const bufferLen = buffer.reduce((a, str) => a + str.length, 0);
const footer = `\nendstream\nendobj\nstartxref\n${baseOffset}\n%%EOF\n`;
const array = new Uint8Array(originalData.length + bufferLen + tableLength + footer.length);
array.set(originalData);
let offset = originalData.length;
for (const str of buffer) {
writeString(str, offset, array);
offset += str.length;
}
for (const [type, objOffset, gen] of xrefTableData) {
offset = writeInt(type, sizes[0], offset, array);
offset = writeInt(objOffset, sizes[1], offset, array);
offset = writeInt(gen, sizes[2], offset, array);
}
writeString(footer, offset, array);
return array;
}
;// CONCATENATED MODULE: ./src/core/struct_tree.js
const MAX_DEPTH = 40;
const StructElementType = {
PAGE_CONTENT: 1,
STREAM_CONTENT: 2,
OBJECT: 3,
ANNOTATION: 4,
ELEMENT: 5
};
class StructTreeRoot {
constructor(rootDict, rootRef) {
this.dict = rootDict;
this.ref = rootRef instanceof Ref ? rootRef : null;
this.roleMap = new Map();
this.structParentIds = null;
}
init() {
this.readRoleMap();
}
#addIdToPage(pageRef, id, type) {
if (!(pageRef instanceof Ref) || id < 0) {
return;
}
this.structParentIds ||= new RefSetCache();
let ids = this.structParentIds.get(pageRef);
if (!ids) {
ids = [];
this.structParentIds.put(pageRef, ids);
}
ids.push([id, type]);
}
addAnnotationIdToPage(pageRef, id) {
this.#addIdToPage(pageRef, id, StructElementType.ANNOTATION);
}
readRoleMap() {
const roleMapDict = this.dict.get("RoleMap");
if (!(roleMapDict instanceof Dict)) {
return;
}
roleMapDict.forEach((key, value) => {
if (!(value instanceof Name)) {
return;
}
this.roleMap.set(key, value.name);
});
}
static async canCreateStructureTree({
catalogRef,
pdfManager,
newAnnotationsByPage
}) {
if (!(catalogRef instanceof Ref)) {
warn("Cannot save the struct tree: no catalog reference.");
return false;
}
let nextKey = 0;
let hasNothingToUpdate = true;
for (const [pageIndex, elements] of newAnnotationsByPage) {
const {
ref: pageRef
} = await pdfManager.getPage(pageIndex);
if (!(pageRef instanceof Ref)) {
warn(`Cannot save the struct tree: page ${pageIndex} has no ref.`);
hasNothingToUpdate = true;
break;
}
for (const element of elements) {
if (element.accessibilityData?.type) {
element.parentTreeId = nextKey++;
hasNothingToUpdate = false;
}
}
}
if (hasNothingToUpdate) {
for (const elements of newAnnotationsByPage.values()) {
for (const element of elements) {
delete element.parentTreeId;
}
}
return false;
}
return true;
}
static async createStructureTree({
newAnnotationsByPage,
xref,
catalogRef,
pdfManager,
newRefs
}) {
const root = pdfManager.catalog.cloneDict();
const structTreeRootRef = xref.getNewTemporaryRef();
root.set("StructTreeRoot", structTreeRootRef);
const buffer = [];
await writeObject(catalogRef, root, buffer, xref);
newRefs.push({
ref: catalogRef,
data: buffer.join("")
});
const structTreeRoot = new Dict(xref);
structTreeRoot.set("Type", Name.get("StructTreeRoot"));
const parentTreeRef = xref.getNewTemporaryRef();
structTreeRoot.set("ParentTree", parentTreeRef);
const kids = [];
structTreeRoot.set("K", kids);
const parentTree = new Dict(xref);
const nums = [];
parentTree.set("Nums", nums);
const nextKey = await this.#writeKids({
newAnnotationsByPage,
structTreeRootRef,
kids,
nums,
xref,
pdfManager,
newRefs,
buffer
});
structTreeRoot.set("ParentTreeNextKey", nextKey);
buffer.length = 0;
await writeObject(parentTreeRef, parentTree, buffer, xref);
newRefs.push({
ref: parentTreeRef,
data: buffer.join("")
});
buffer.length = 0;
await writeObject(structTreeRootRef, structTreeRoot, buffer, xref);
newRefs.push({
ref: structTreeRootRef,
data: buffer.join("")
});
}
async canUpdateStructTree({
pdfManager,
xref,
newAnnotationsByPage
}) {
if (!this.ref) {
warn("Cannot update the struct tree: no root reference.");
return false;
}
let nextKey = this.dict.get("ParentTreeNextKey");
if (!Number.isInteger(nextKey) || nextKey < 0) {
warn("Cannot update the struct tree: invalid next key.");
return false;
}
const parentTree = this.dict.get("ParentTree");
if (!(parentTree instanceof Dict)) {
warn("Cannot update the struct tree: ParentTree isn't a dict.");
return false;
}
const nums = parentTree.get("Nums");
if (!Array.isArray(nums)) {
warn("Cannot update the struct tree: nums isn't an array.");
return false;
}
const numberTree = new NumberTree(parentTree, xref);
for (const pageIndex of newAnnotationsByPage.keys()) {
const {
pageDict
} = await pdfManager.getPage(pageIndex);
if (!pageDict.has("StructParents")) {
continue;
}
const id = pageDict.get("StructParents");
if (!Number.isInteger(id) || !Array.isArray(numberTree.get(id))) {
warn(`Cannot save the struct tree: page ${pageIndex} has a wrong id.`);
return false;
}
}
let hasNothingToUpdate = true;
for (const [pageIndex, elements] of newAnnotationsByPage) {
const {
pageDict
} = await pdfManager.getPage(pageIndex);
StructTreeRoot.#collectParents({
elements,
xref: this.dict.xref,
pageDict,
numberTree
});
for (const element of elements) {
if (element.accessibilityData?.type) {
element.parentTreeId = nextKey++;
hasNothingToUpdate = false;
}
}
}
if (hasNothingToUpdate) {
for (const elements of newAnnotationsByPage.values()) {
for (const element of elements) {
delete element.parentTreeId;
delete element.structTreeParent;
}
}
return false;
}
return true;
}
async updateStructureTree({
newAnnotationsByPage,
pdfManager,
newRefs
}) {
const xref = this.dict.xref;
const structTreeRoot = this.dict.clone();
const structTreeRootRef = this.ref;
let parentTreeRef = structTreeRoot.getRaw("ParentTree");
let parentTree;
if (parentTreeRef instanceof Ref) {
parentTree = xref.fetch(parentTreeRef);
} else {
parentTree = parentTreeRef;
parentTreeRef = xref.getNewTemporaryRef();
structTreeRoot.set("ParentTree", parentTreeRef);
}
parentTree = parentTree.clone();
let nums = parentTree.getRaw("Nums");
let numsRef = null;
if (nums instanceof Ref) {
numsRef = nums;
nums = xref.fetch(numsRef);
}
nums = nums.slice();
if (!numsRef) {
parentTree.set("Nums", nums);
}
let kids = structTreeRoot.getRaw("K");
let kidsRef = null;
if (kids instanceof Ref) {
kidsRef = kids;
kids = xref.fetch(kidsRef);
} else {
kidsRef = xref.getNewTemporaryRef();
structTreeRoot.set("K", kidsRef);
}
kids = Array.isArray(kids) ? kids.slice() : [kids];
const buffer = [];
const newNextkey = await StructTreeRoot.#writeKids({
newAnnotationsByPage,
structTreeRootRef,
kids,
nums,
xref,
pdfManager,
newRefs,
buffer
});
structTreeRoot.set("ParentTreeNextKey", newNextkey);
buffer.length = 0;
await writeObject(kidsRef, kids, buffer, xref);
newRefs.push({
ref: kidsRef,
data: buffer.join("")
});
if (numsRef) {
buffer.length = 0;
await writeObject(numsRef, nums, buffer, xref);
newRefs.push({
ref: numsRef,
data: buffer.join("")
});
}
buffer.length = 0;
await writeObject(parentTreeRef, parentTree, buffer, xref);
newRefs.push({
ref: parentTreeRef,
data: buffer.join("")
});
buffer.length = 0;
await writeObject(structTreeRootRef, structTreeRoot, buffer, xref);
newRefs.push({
ref: structTreeRootRef,
data: buffer.join("")
});
}
static async #writeKids({
newAnnotationsByPage,
structTreeRootRef,
kids,
nums,
xref,
pdfManager,
newRefs,
buffer
}) {
const objr = Name.get("OBJR");
let nextKey = -Infinity;
for (const [pageIndex, elements] of newAnnotationsByPage) {
const {
ref: pageRef
} = await pdfManager.getPage(pageIndex);
const isPageRef = pageRef instanceof Ref;
for (const {
accessibilityData,
ref,
parentTreeId,
structTreeParent
} of elements) {
if (!accessibilityData?.type) {
continue;
}
const {
type,
title,
lang,
alt,
expanded,
actualText
} = accessibilityData;
nextKey = Math.max(nextKey, parentTreeId);
const tagRef = xref.getNewTemporaryRef();
const tagDict = new Dict(xref);
tagDict.set("S", Name.get(type));
if (title) {
tagDict.set("T", title);
}
if (lang) {
tagDict.set("Lang", lang);
}
if (alt) {
tagDict.set("Alt", alt);
}
if (expanded) {
tagDict.set("E", expanded);
}
if (actualText) {
tagDict.set("ActualText", actualText);
}
if (structTreeParent) {
await this.#updateParentTag({
structTreeParent,
tagDict,
newTagRef: tagRef,
fallbackRef: structTreeRootRef,
xref,
newRefs,
buffer
});
} else {
tagDict.set("P", structTreeRootRef);
}
const objDict = new Dict(xref);
tagDict.set("K", objDict);
objDict.set("Type", objr);
if (isPageRef) {
objDict.set("Pg", pageRef);
}
objDict.set("Obj", ref);
buffer.length = 0;
await writeObject(tagRef, tagDict, buffer, xref);
newRefs.push({
ref: tagRef,
data: buffer.join("")
});
nums.push(parentTreeId, tagRef);
kids.push(tagRef);
}
}
return nextKey + 1;
}
static #collectParents({
elements,
xref,
pageDict,
numberTree
}) {
const idToElement = new Map();
for (const element of elements) {
if (element.structTreeParentId) {
const id = parseInt(element.structTreeParentId.split("_mc")[1], 10);
idToElement.set(id, element);
}
}
const id = pageDict.get("StructParents");
if (!Number.isInteger(id)) {
return;
}
const parentArray = numberTree.get(id);
const updateElement = (kid, pageKid, kidRef) => {
const element = idToElement.get(kid);
if (element) {
const parentRef = pageKid.getRaw("P");
const parentDict = xref.fetchIfRef(parentRef);
if (parentRef instanceof Ref && parentDict instanceof Dict) {
element.structTreeParent = {
ref: kidRef,
dict: pageKid
};
}
return true;
}
return false;
};
for (const kidRef of parentArray) {
if (!(kidRef instanceof Ref)) {
continue;
}
const pageKid = xref.fetch(kidRef);
const k = pageKid.get("K");
if (Number.isInteger(k)) {
updateElement(k, pageKid, kidRef);
continue;
}
if (!Array.isArray(k)) {
continue;
}
for (let kid of k) {
kid = xref.fetchIfRef(kid);
if (Number.isInteger(kid) && updateElement(kid, pageKid, kidRef)) {
break;
}
}
}
}
static async #updateParentTag({
structTreeParent: {
ref,
dict
},
tagDict,
newTagRef,
fallbackRef,
xref,
newRefs,
buffer
}) {
const parentRef = dict.getRaw("P");
let parentDict = xref.fetchIfRef(parentRef);
tagDict.set("P", parentRef);
let saveParentDict = false;
let parentKids;
let parentKidsRef = parentDict.getRaw("K");
if (!(parentKidsRef instanceof Ref)) {
parentKids = parentKidsRef;
parentKidsRef = xref.getNewTemporaryRef();
parentDict = parentDict.clone();
parentDict.set("K", parentKidsRef);
saveParentDict = true;
} else {
parentKids = xref.fetch(parentKidsRef);
}
if (Array.isArray(parentKids)) {
const index = parentKids.indexOf(ref);
if (index >= 0) {
parentKids = parentKids.slice();
parentKids.splice(index + 1, 0, newTagRef);
} else {
warn("Cannot update the struct tree: parent kid not found.");
tagDict.set("P", fallbackRef);
return;
}
} else if (parentKids instanceof Dict) {
parentKids = [parentKidsRef, newTagRef];
parentKidsRef = xref.getNewTemporaryRef();
parentDict.set("K", parentKidsRef);
saveParentDict = true;
}
buffer.length = 0;
await writeObject(parentKidsRef, parentKids, buffer, xref);
newRefs.push({
ref: parentKidsRef,
data: buffer.join("")
});
if (!saveParentDict) {
return;
}
buffer.length = 0;
await writeObject(parentRef, parentDict, buffer, xref);
newRefs.push({
ref: parentRef,
data: buffer.join("")
});
}
}
class StructElementNode {
constructor(tree, dict) {
this.tree = tree;
this.dict = dict;
this.kids = [];
this.parseKids();
}
get role() {
const nameObj = this.dict.get("S");
const name = nameObj instanceof Name ? nameObj.name : "";
const {
root
} = this.tree;
if (root.roleMap.has(name)) {
return root.roleMap.get(name);
}
return name;
}
parseKids() {
let pageObjId = null;
const objRef = this.dict.getRaw("Pg");
if (objRef instanceof Ref) {
pageObjId = objRef.toString();
}
const kids = this.dict.get("K");
if (Array.isArray(kids)) {
for (const kid of kids) {
const element = this.parseKid(pageObjId, kid);
if (element) {
this.kids.push(element);
}
}
} else {
const element = this.parseKid(pageObjId, kids);
if (element) {
this.kids.push(element);
}
}
}
parseKid(pageObjId, kid) {
if (Number.isInteger(kid)) {
if (this.tree.pageDict.objId !== pageObjId) {
return null;
}
return new StructElement({
type: StructElementType.PAGE_CONTENT,
mcid: kid,
pageObjId
});
}
let kidDict = null;
if (kid instanceof Ref) {
kidDict = this.dict.xref.fetch(kid);
} else if (kid instanceof Dict) {
kidDict = kid;
}
if (!kidDict) {
return null;
}
const pageRef = kidDict.getRaw("Pg");
if (pageRef instanceof Ref) {
pageObjId = pageRef.toString();
}
const type = kidDict.get("Type") instanceof Name ? kidDict.get("Type").name : null;
if (type === "MCR") {
if (this.tree.pageDict.objId !== pageObjId) {
return null;
}
const kidRef = kidDict.getRaw("Stm");
return new StructElement({
type: StructElementType.STREAM_CONTENT,
refObjId: kidRef instanceof Ref ? kidRef.toString() : null,
pageObjId,
mcid: kidDict.get("MCID")
});
}
if (type === "OBJR") {
if (this.tree.pageDict.objId !== pageObjId) {
return null;
}
const kidRef = kidDict.getRaw("Obj");
return new StructElement({
type: StructElementType.OBJECT,
refObjId: kidRef instanceof Ref ? kidRef.toString() : null,
pageObjId
});
}
return new StructElement({
type: StructElementType.ELEMENT,
dict: kidDict
});
}
}
class StructElement {
constructor({
type,
dict = null,
mcid = null,
pageObjId = null,
refObjId = null
}) {
this.type = type;
this.dict = dict;
this.mcid = mcid;
this.pageObjId = pageObjId;
this.refObjId = refObjId;
this.parentNode = null;
}
}
class StructTreePage {
constructor(structTreeRoot, pageDict) {
this.root = structTreeRoot;
this.rootDict = structTreeRoot ? structTreeRoot.dict : null;
this.pageDict = pageDict;
this.nodes = [];
}
parse(pageRef) {
if (!this.root || !this.rootDict) {
return;
}
const parentTree = this.rootDict.get("ParentTree");
if (!parentTree) {
return;
}
const id = this.pageDict.get("StructParents");
const ids = pageRef instanceof Ref && this.root.structParentIds?.get(pageRef);
if (!Number.isInteger(id) && !ids) {
return;
}
const map = new Map();
const numberTree = new NumberTree(parentTree, this.rootDict.xref);
if (Number.isInteger(id)) {
const parentArray = numberTree.get(id);
if (Array.isArray(parentArray)) {
for (const ref of parentArray) {
if (ref instanceof Ref) {
this.addNode(this.rootDict.xref.fetch(ref), map);
}
}
}
}
if (!ids) {
return;
}
for (const [elemId, type] of ids) {
const obj = numberTree.get(elemId);
if (obj) {
const elem = this.addNode(this.rootDict.xref.fetchIfRef(obj), map);
if (elem?.kids?.length === 1 && elem.kids[0].type === StructElementType.OBJECT) {
elem.kids[0].type = type;
}
}
}
}
addNode(dict, map, level = 0) {
if (level > MAX_DEPTH) {
warn("StructTree MAX_DEPTH reached.");
return null;
}
if (map.has(dict)) {
return map.get(dict);
}
const element = new StructElementNode(this, dict);
map.set(dict, element);
const parent = dict.get("P");
if (!parent || isName(parent.get("Type"), "StructTreeRoot")) {
if (!this.addTopLevelNode(dict, element)) {
map.delete(dict);
}
return element;
}
const parentNode = this.addNode(parent, map, level + 1);
if (!parentNode) {
return element;
}
let save = false;
for (const kid of parentNode.kids) {
if (kid.type === StructElementType.ELEMENT && kid.dict === dict) {
kid.parentNode = element;
save = true;
}
}
if (!save) {
map.delete(dict);
}
return element;
}
addTopLevelNode(dict, element) {
const obj = this.rootDict.get("K");
if (!obj) {
return false;
}
if (obj instanceof Dict) {
if (obj.objId !== dict.objId) {
return false;
}
this.nodes[0] = element;
return true;
}
if (!Array.isArray(obj)) {
return true;
}
let save = false;
for (let i = 0; i < obj.length; i++) {
const kidRef = obj[i];
if (kidRef?.toString() === dict.objId) {
this.nodes[i] = element;
save = true;
}
}
return save;
}
get serializable() {
function nodeToSerializable(node, parent, level = 0) {
if (level > MAX_DEPTH) {
warn("StructTree too deep to be fully serialized.");
return;
}
const obj = Object.create(null);
obj.role = node.role;
obj.children = [];
parent.children.push(obj);
const alt = node.dict.get("Alt");
if (typeof alt === "string") {
obj.alt = stringToPDFString(alt);
}
const lang = node.dict.get("Lang");
if (typeof lang === "string") {
obj.lang = stringToPDFString(lang);
}
for (const kid of node.kids) {
const kidElement = kid.type === StructElementType.ELEMENT ? kid.parentNode : null;
if (kidElement) {
nodeToSerializable(kidElement, obj, level + 1);
continue;
} else if (kid.type === StructElementType.PAGE_CONTENT || kid.type === StructElementType.STREAM_CONTENT) {
obj.children.push({
type: "content",
id: `p${kid.pageObjId}_mc${kid.mcid}`
});
} else if (kid.type === StructElementType.OBJECT) {
obj.children.push({
type: "object",
id: kid.refObjId
});
} else if (kid.type === StructElementType.ANNOTATION) {
obj.children.push({
type: "annotation",
id: `${AnnotationPrefix}${kid.refObjId}`
});
}
}
}
const root = Object.create(null);
root.children = [];
root.role = "Root";
for (const child of this.nodes) {
if (!child) {
continue;
}
nodeToSerializable(child, root);
}
return root;
}
}
;// CONCATENATED MODULE: ./src/core/catalog.js
function fetchDestination(dest) {
if (dest instanceof Dict) {
dest = dest.get("D");
}
return Array.isArray(dest) ? dest : null;
}
function fetchRemoteDest(action) {
let dest = action.get("D");
if (dest) {
if (dest instanceof Name) {
dest = dest.name;
}
if (typeof dest === "string") {
return stringToPDFString(dest);
} else if (Array.isArray(dest)) {
return JSON.stringify(dest);
}
}
return null;
}
class Catalog {
constructor(pdfManager, xref) {
this.pdfManager = pdfManager;
this.xref = xref;
this._catDict = xref.getCatalogObj();
if (!(this._catDict instanceof Dict)) {
throw new FormatError("Catalog object is not a dictionary.");
}
this.toplevelPagesDict;
this._actualNumPages = null;
this.fontCache = new RefSetCache();
this.builtInCMapCache = new Map();
this.standardFontDataCache = new Map();
this.globalImageCache = new GlobalImageCache();
this.pageKidsCountCache = new RefSetCache();
this.pageIndexCache = new RefSetCache();
this.nonBlendModesSet = new RefSet();
this.systemFontCache = new Map();
}
cloneDict() {
return this._catDict.clone();
}
get version() {
const version = this._catDict.get("Version");
if (version instanceof Name) {
if (PDF_VERSION_REGEXP.test(version.name)) {
return shadow(this, "version", version.name);
}
warn(`Invalid PDF catalog version: ${version.name}`);
}
return shadow(this, "version", null);
}
get lang() {
const lang = this._catDict.get("Lang");
return shadow(this, "lang", typeof lang === "string" ? stringToPDFString(lang) : null);
}
get needsRendering() {
const needsRendering = this._catDict.get("NeedsRendering");
return shadow(this, "needsRendering", typeof needsRendering === "boolean" ? needsRendering : false);
}
get collection() {
let collection = null;
try {
const obj = this._catDict.get("Collection");
if (obj instanceof Dict && obj.size > 0) {
collection = obj;
}
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
info("Cannot fetch Collection entry; assuming no collection is present.");
}
return shadow(this, "collection", collection);
}
get acroForm() {
let acroForm = null;
try {
const obj = this._catDict.get("AcroForm");
if (obj instanceof Dict && obj.size > 0) {
acroForm = obj;
}
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
info("Cannot fetch AcroForm entry; assuming no forms are present.");
}
return shadow(this, "acroForm", acroForm);
}
get acroFormRef() {
const value = this._catDict.getRaw("AcroForm");
return shadow(this, "acroFormRef", value instanceof Ref ? value : null);
}
get metadata() {
const streamRef = this._catDict.getRaw("Metadata");
if (!(streamRef instanceof Ref)) {
return shadow(this, "metadata", null);
}
let metadata = null;
try {
const stream = this.xref.fetch(streamRef, !this.xref.encrypt?.encryptMetadata);
if (stream instanceof BaseStream && stream.dict instanceof Dict) {
const type = stream.dict.get("Type");
const subtype = stream.dict.get("Subtype");
if (isName(type, "Metadata") && isName(subtype, "XML")) {
const data = stringToUTF8String(stream.getString());
if (data) {
metadata = new MetadataParser(data).serializable;
}
}
}
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
info(`Skipping invalid Metadata: "${ex}".`);
}
return shadow(this, "metadata", metadata);
}
get markInfo() {
let markInfo = null;
try {
markInfo = this._readMarkInfo();
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
warn("Unable to read mark info.");
}
return shadow(this, "markInfo", markInfo);
}
_readMarkInfo() {
const obj = this._catDict.get("MarkInfo");
if (!(obj instanceof Dict)) {
return null;
}
const markInfo = {
Marked: false,
UserProperties: false,
Suspects: false
};
for (const key in markInfo) {
const value = obj.get(key);
if (typeof value === "boolean") {
markInfo[key] = value;
}
}
return markInfo;
}
get structTreeRoot() {
let structTree = null;
try {
structTree = this._readStructTreeRoot();
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
warn("Unable read to structTreeRoot info.");
}
return shadow(this, "structTreeRoot", structTree);
}
_readStructTreeRoot() {
const rawObj = this._catDict.getRaw("StructTreeRoot");
const obj = this.xref.fetchIfRef(rawObj);
if (!(obj instanceof Dict)) {
return null;
}
const root = new StructTreeRoot(obj, rawObj);
root.init();
return root;
}
get toplevelPagesDict() {
const pagesObj = this._catDict.get("Pages");
if (!(pagesObj instanceof Dict)) {
throw new FormatError("Invalid top-level pages dictionary.");
}
return shadow(this, "toplevelPagesDict", pagesObj);
}
get documentOutline() {
let obj = null;
try {
obj = this._readDocumentOutline();
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
warn("Unable to read document outline.");
}
return shadow(this, "documentOutline", obj);
}
_readDocumentOutline() {
let obj = this._catDict.get("Outlines");
if (!(obj instanceof Dict)) {
return null;
}
obj = obj.getRaw("First");
if (!(obj instanceof Ref)) {
return null;
}
const root = {
items: []
};
const queue = [{
obj,
parent: root
}];
const processed = new RefSet();
processed.put(obj);
const xref = this.xref,
blackColor = new Uint8ClampedArray(3);
while (queue.length > 0) {
const i = queue.shift();
const outlineDict = xref.fetchIfRef(i.obj);
if (outlineDict === null) {
continue;
}
if (!outlineDict.has("Title")) {
throw new FormatError("Invalid outline item encountered.");
}
const data = {
url: null,
dest: null,
action: null
};
Catalog.parseDestDictionary({
destDict: outlineDict,
resultObj: data,
docBaseUrl: this.baseUrl,
docAttachments: this.attachments
});
const title = outlineDict.get("Title");
const flags = outlineDict.get("F") || 0;
const color = outlineDict.getArray("C");
const count = outlineDict.get("Count");
let rgbColor = blackColor;
if (Array.isArray(color) && color.length === 3 && (color[0] !== 0 || color[1] !== 0 || color[2] !== 0)) {
rgbColor = ColorSpace.singletons.rgb.getRgb(color, 0);
}
const outlineItem = {
action: data.action,
attachment: data.attachment,
dest: data.dest,
url: data.url,
unsafeUrl: data.unsafeUrl,
newWindow: data.newWindow,
setOCGState: data.setOCGState,
title: stringToPDFString(title),
color: rgbColor,
count: Number.isInteger(count) ? count : undefined,
bold: !!(flags & 2),
italic: !!(flags & 1),
items: []
};
i.parent.items.push(outlineItem);
obj = outlineDict.getRaw("First");
if (obj instanceof Ref && !processed.has(obj)) {
queue.push({
obj,
parent: outlineItem
});
processed.put(obj);
}
obj = outlineDict.getRaw("Next");
if (obj instanceof Ref && !processed.has(obj)) {
queue.push({
obj,
parent: i.parent
});
processed.put(obj);
}
}
return root.items.length > 0 ? root.items : null;
}
get permissions() {
let permissions = null;
try {
permissions = this._readPermissions();
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
warn("Unable to read permissions.");
}
return shadow(this, "permissions", permissions);
}
_readPermissions() {
const encrypt = this.xref.trailer.get("Encrypt");
if (!(encrypt instanceof Dict)) {
return null;
}
let flags = encrypt.get("P");
if (typeof flags !== "number") {
return null;
}
flags += 2 ** 32;
const permissions = [];
for (const key in PermissionFlag) {
const value = PermissionFlag[key];
if (flags & value) {
permissions.push(value);
}
}
return permissions;
}
get optionalContentConfig() {
let config = null;
try {
const properties = this._catDict.get("OCProperties");
if (!properties) {
return shadow(this, "optionalContentConfig", null);
}
const defaultConfig = properties.get("D");
if (!defaultConfig) {
return shadow(this, "optionalContentConfig", null);
}
const groupsData = properties.get("OCGs");
if (!Array.isArray(groupsData)) {
return shadow(this, "optionalContentConfig", null);
}
const groups = [];
const groupRefs = new RefSet();
for (const groupRef of groupsData) {
if (!(groupRef instanceof Ref) || groupRefs.has(groupRef)) {
continue;
}
groupRefs.put(groupRef);
const group = this.xref.fetch(groupRef);
groups.push({
id: groupRef.toString(),
name: typeof group.get("Name") === "string" ? stringToPDFString(group.get("Name")) : null,
intent: typeof group.get("Intent") === "string" ? stringToPDFString(group.get("Intent")) : null
});
}
config = this._readOptionalContentConfig(defaultConfig, groupRefs);
config.groups = groups;
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
warn(`Unable to read optional content config: ${ex}`);
}
return shadow(this, "optionalContentConfig", config);
}
_readOptionalContentConfig(config, contentGroupRefs) {
function parseOnOff(refs) {
const onParsed = [];
if (Array.isArray(refs)) {
for (const value of refs) {
if (!(value instanceof Ref)) {
continue;
}
if (contentGroupRefs.has(value)) {
onParsed.push(value.toString());
}
}
}
return onParsed;
}
function parseOrder(refs, nestedLevels = 0) {
if (!Array.isArray(refs)) {
return null;
}
const order = [];
for (const value of refs) {
if (value instanceof Ref && contentGroupRefs.has(value)) {
parsedOrderRefs.put(value);
order.push(value.toString());
continue;
}
const nestedOrder = parseNestedOrder(value, nestedLevels);
if (nestedOrder) {
order.push(nestedOrder);
}
}
if (nestedLevels > 0) {
return order;
}
const hiddenGroups = [];
for (const groupRef of contentGroupRefs) {
if (parsedOrderRefs.has(groupRef)) {
continue;
}
hiddenGroups.push(groupRef.toString());
}
if (hiddenGroups.length) {
order.push({
name: null,
order: hiddenGroups
});
}
return order;
}
function parseNestedOrder(ref, nestedLevels) {
if (++nestedLevels > MAX_NESTED_LEVELS) {
warn("parseNestedOrder - reached MAX_NESTED_LEVELS.");
return null;
}
const value = xref.fetchIfRef(ref);
if (!Array.isArray(value)) {
return null;
}
const nestedName = xref.fetchIfRef(value[0]);
if (typeof nestedName !== "string") {
return null;
}
const nestedOrder = parseOrder(value.slice(1), nestedLevels);
if (!nestedOrder || !nestedOrder.length) {
return null;
}
return {
name: stringToPDFString(nestedName),
order: nestedOrder
};
}
const xref = this.xref,
parsedOrderRefs = new RefSet(),
MAX_NESTED_LEVELS = 10;
return {
name: typeof config.get("Name") === "string" ? stringToPDFString(config.get("Name")) : null,
creator: typeof config.get("Creator") === "string" ? stringToPDFString(config.get("Creator")) : null,
baseState: config.get("BaseState") instanceof Name ? config.get("BaseState").name : null,
on: parseOnOff(config.get("ON")),
off: parseOnOff(config.get("OFF")),
order: parseOrder(config.get("Order")),
groups: null
};
}
setActualNumPages(num = null) {
this._actualNumPages = num;
}
get hasActualNumPages() {
return this._actualNumPages !== null;
}
get _pagesCount() {
const obj = this.toplevelPagesDict.get("Count");
if (!Number.isInteger(obj)) {
throw new FormatError("Page count in top-level pages dictionary is not an integer.");
}
return shadow(this, "_pagesCount", obj);
}
get numPages() {
return this.hasActualNumPages ? this._actualNumPages : this._pagesCount;
}
get destinations() {
const obj = this._readDests(),
dests = Object.create(null);
if (obj instanceof NameTree) {
for (const [key, value] of obj.getAll()) {
const dest = fetchDestination(value);
if (dest) {
dests[stringToPDFString(key)] = dest;
}
}
} else if (obj instanceof Dict) {
obj.forEach(function (key, value) {
const dest = fetchDestination(value);
if (dest) {
dests[key] = dest;
}
});
}
return shadow(this, "destinations", dests);
}
getDestination(id) {
const obj = this._readDests();
if (obj instanceof NameTree) {
const dest = fetchDestination(obj.get(id));
if (dest) {
return dest;
}
const allDest = this.destinations[id];
if (allDest) {
warn(`Found "${id}" at an incorrect position in the NameTree.`);
return allDest;
}
} else if (obj instanceof Dict) {
const dest = fetchDestination(obj.get(id));
if (dest) {
return dest;
}
}
return null;
}
_readDests() {
const obj = this._catDict.get("Names");
if (obj?.has("Dests")) {
return new NameTree(obj.getRaw("Dests"), this.xref);
} else if (this._catDict.has("Dests")) {
return this._catDict.get("Dests");
}
return undefined;
}
get pageLabels() {
let obj = null;
try {
obj = this._readPageLabels();
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
warn("Unable to read page labels.");
}
return shadow(this, "pageLabels", obj);
}
_readPageLabels() {
const obj = this._catDict.getRaw("PageLabels");
if (!obj) {
return null;
}
const pageLabels = new Array(this.numPages);
let style = null,
prefix = "";
const numberTree = new NumberTree(obj, this.xref);
const nums = numberTree.getAll();
let currentLabel = "",
currentIndex = 1;
for (let i = 0, ii = this.numPages; i < ii; i++) {
const labelDict = nums.get(i);
if (labelDict !== undefined) {
if (!(labelDict instanceof Dict)) {
throw new FormatError("PageLabel is not a dictionary.");
}
if (labelDict.has("Type") && !isName(labelDict.get("Type"), "PageLabel")) {
throw new FormatError("Invalid type in PageLabel dictionary.");
}
if (labelDict.has("S")) {
const s = labelDict.get("S");
if (!(s instanceof Name)) {
throw new FormatError("Invalid style in PageLabel dictionary.");
}
style = s.name;
} else {
style = null;
}
if (labelDict.has("P")) {
const p = labelDict.get("P");
if (typeof p !== "string") {
throw new FormatError("Invalid prefix in PageLabel dictionary.");
}
prefix = stringToPDFString(p);
} else {
prefix = "";
}
if (labelDict.has("St")) {
const st = labelDict.get("St");
if (!(Number.isInteger(st) && st >= 1)) {
throw new FormatError("Invalid start in PageLabel dictionary.");
}
currentIndex = st;
} else {
currentIndex = 1;
}
}
switch (style) {
case "D":
currentLabel = currentIndex;
break;
case "R":
case "r":
currentLabel = toRomanNumerals(currentIndex, style === "r");
break;
case "A":
case "a":
const LIMIT = 26;
const A_UPPER_CASE = 0x41,
A_LOWER_CASE = 0x61;
const baseCharCode = style === "a" ? A_LOWER_CASE : A_UPPER_CASE;
const letterIndex = currentIndex - 1;
const character = String.fromCharCode(baseCharCode + letterIndex % LIMIT);
currentLabel = character.repeat(Math.floor(letterIndex / LIMIT) + 1);
break;
default:
if (style) {
throw new FormatError(`Invalid style "${style}" in PageLabel dictionary.`);
}
currentLabel = "";
}
pageLabels[i] = prefix + currentLabel;
currentIndex++;
}
return pageLabels;
}
get pageLayout() {
const obj = this._catDict.get("PageLayout");
let pageLayout = "";
if (obj instanceof Name) {
switch (obj.name) {
case "SinglePage":
case "OneColumn":
case "TwoColumnLeft":
case "TwoColumnRight":
case "TwoPageLeft":
case "TwoPageRight":
pageLayout = obj.name;
}
}
return shadow(this, "pageLayout", pageLayout);
}
get pageMode() {
const obj = this._catDict.get("PageMode");
let pageMode = "UseNone";
if (obj instanceof Name) {
switch (obj.name) {
case "UseNone":
case "UseOutlines":
case "UseThumbs":
case "FullScreen":
case "UseOC":
case "UseAttachments":
pageMode = obj.name;
}
}
return shadow(this, "pageMode", pageMode);
}
get viewerPreferences() {
const obj = this._catDict.get("ViewerPreferences");
if (!(obj instanceof Dict)) {
return shadow(this, "viewerPreferences", null);
}
let prefs = null;
for (const key of obj.getKeys()) {
const value = obj.get(key);
let prefValue;
switch (key) {
case "HideToolbar":
case "HideMenubar":
case "HideWindowUI":
case "FitWindow":
case "CenterWindow":
case "DisplayDocTitle":
case "PickTrayByPDFSize":
if (typeof value === "boolean") {
prefValue = value;
}
break;
case "NonFullScreenPageMode":
if (value instanceof Name) {
switch (value.name) {
case "UseNone":
case "UseOutlines":
case "UseThumbs":
case "UseOC":
prefValue = value.name;
break;
default:
prefValue = "UseNone";
}
}
break;
case "Direction":
if (value instanceof Name) {
switch (value.name) {
case "L2R":
case "R2L":
prefValue = value.name;
break;
default:
prefValue = "L2R";
}
}
break;
case "ViewArea":
case "ViewClip":
case "PrintArea":
case "PrintClip":
if (value instanceof Name) {
switch (value.name) {
case "MediaBox":
case "CropBox":
case "BleedBox":
case "TrimBox":
case "ArtBox":
prefValue = value.name;
break;
default:
prefValue = "CropBox";
}
}
break;
case "PrintScaling":
if (value instanceof Name) {
switch (value.name) {
case "None":
case "AppDefault":
prefValue = value.name;
break;
default:
prefValue = "AppDefault";
}
}
break;
case "Duplex":
if (value instanceof Name) {
switch (value.name) {
case "Simplex":
case "DuplexFlipShortEdge":
case "DuplexFlipLongEdge":
prefValue = value.name;
break;
default:
prefValue = "None";
}
}
break;
case "PrintPageRange":
if (Array.isArray(value) && value.length % 2 === 0) {
const isValid = value.every((page, i, arr) => {
return Number.isInteger(page) && page > 0 && (i === 0 || page >= arr[i - 1]) && page <= this.numPages;
});
if (isValid) {
prefValue = value;
}
}
break;
case "NumCopies":
if (Number.isInteger(value) && value > 0) {
prefValue = value;
}
break;
default:
warn(`Ignoring non-standard key in ViewerPreferences: ${key}.`);
continue;
}
if (prefValue === undefined) {
warn(`Bad value, for key "${key}", in ViewerPreferences: ${value}.`);
continue;
}
if (!prefs) {
prefs = Object.create(null);
}
prefs[key] = prefValue;
}
return shadow(this, "viewerPreferences", prefs);
}
get openAction() {
const obj = this._catDict.get("OpenAction");
const openAction = Object.create(null);
if (obj instanceof Dict) {
const destDict = new Dict(this.xref);
destDict.set("A", obj);
const resultObj = {
url: null,
dest: null,
action: null
};
Catalog.parseDestDictionary({
destDict,
resultObj
});
if (Array.isArray(resultObj.dest)) {
openAction.dest = resultObj.dest;
} else if (resultObj.action) {
openAction.action = resultObj.action;
}
} else if (Array.isArray(obj)) {
openAction.dest = obj;
}
return shadow(this, "openAction", objectSize(openAction) > 0 ? openAction : null);
}
get attachments() {
const obj = this._catDict.get("Names");
let attachments = null;
if (obj instanceof Dict && obj.has("EmbeddedFiles")) {
const nameTree = new NameTree(obj.getRaw("EmbeddedFiles"), this.xref);
for (const [key, value] of nameTree.getAll()) {
const fs = new FileSpec(value, this.xref);
if (!attachments) {
attachments = Object.create(null);
}
attachments[stringToPDFString(key)] = fs.serializable;
}
}
return shadow(this, "attachments", attachments);
}
get xfaImages() {
const obj = this._catDict.get("Names");
let xfaImages = null;
if (obj instanceof Dict && obj.has("XFAImages")) {
const nameTree = new NameTree(obj.getRaw("XFAImages"), this.xref);
for (const [key, value] of nameTree.getAll()) {
if (!xfaImages) {
xfaImages = new Dict(this.xref);
}
xfaImages.set(stringToPDFString(key), value);
}
}
return shadow(this, "xfaImages", xfaImages);
}
_collectJavaScript() {
const obj = this._catDict.get("Names");
let javaScript = null;
function appendIfJavaScriptDict(name, jsDict) {
if (!(jsDict instanceof Dict)) {
return;
}
if (!isName(jsDict.get("S"), "JavaScript")) {
return;
}
let js = jsDict.get("JS");
if (js instanceof BaseStream) {
js = js.getString();
} else if (typeof js !== "string") {
return;
}
js = stringToPDFString(js).replaceAll("\x00", "");
if (js) {
(javaScript ||= new Map()).set(name, js);
}
}
if (obj instanceof Dict && obj.has("JavaScript")) {
const nameTree = new NameTree(obj.getRaw("JavaScript"), this.xref);
for (const [key, value] of nameTree.getAll()) {
appendIfJavaScriptDict(stringToPDFString(key), value);
}
}
const openAction = this._catDict.get("OpenAction");
if (openAction) {
appendIfJavaScriptDict("OpenAction", openAction);
}
return javaScript;
}
get jsActions() {
const javaScript = this._collectJavaScript();
let actions = collectActions(this.xref, this._catDict, DocumentActionEventType);
if (javaScript) {
actions ||= Object.create(null);
for (const [key, val] of javaScript) {
if (key in actions) {
actions[key].push(val);
} else {
actions[key] = [val];
}
}
}
return shadow(this, "jsActions", actions);
}
async fontFallback(id, handler) {
const translatedFonts = await Promise.all(this.fontCache);
for (const translatedFont of translatedFonts) {
if (translatedFont.loadedName === id) {
translatedFont.fallback(handler);
return;
}
}
}
async cleanup(manuallyTriggered = false) {
clearGlobalCaches();
this.globalImageCache.clear(manuallyTriggered);
this.pageKidsCountCache.clear();
this.pageIndexCache.clear();
this.nonBlendModesSet.clear();
const translatedFonts = await Promise.all(this.fontCache);
for (const {
dict
} of translatedFonts) {
delete dict.cacheKey;
}
this.fontCache.clear();
this.builtInCMapCache.clear();
this.standardFontDataCache.clear();
this.systemFontCache.clear();
}
async getPageDict(pageIndex) {
const nodesToVisit = [this.toplevelPagesDict];
const visitedNodes = new RefSet();
const pagesRef = this._catDict.getRaw("Pages");
if (pagesRef instanceof Ref) {
visitedNodes.put(pagesRef);
}
const xref = this.xref,
pageKidsCountCache = this.pageKidsCountCache,
pageIndexCache = this.pageIndexCache;
let currentPageIndex = 0;
while (nodesToVisit.length) {
const currentNode = nodesToVisit.pop();
if (currentNode instanceof Ref) {
const count = pageKidsCountCache.get(currentNode);
if (count >= 0 && currentPageIndex + count <= pageIndex) {
currentPageIndex += count;
continue;
}
if (visitedNodes.has(currentNode)) {
throw new FormatError("Pages tree contains circular reference.");
}
visitedNodes.put(currentNode);
const obj = await xref.fetchAsync(currentNode);
if (obj instanceof Dict) {
let type = obj.getRaw("Type");
if (type instanceof Ref) {
type = await xref.fetchAsync(type);
}
if (isName(type, "Page") || !obj.has("Kids")) {
if (!pageKidsCountCache.has(currentNode)) {
pageKidsCountCache.put(currentNode, 1);
}
if (!pageIndexCache.has(currentNode)) {
pageIndexCache.put(currentNode, currentPageIndex);
}
if (currentPageIndex === pageIndex) {
return [obj, currentNode];
}
currentPageIndex++;
continue;
}
}
nodesToVisit.push(obj);
continue;
}
if (!(currentNode instanceof Dict)) {
throw new FormatError("Page dictionary kid reference points to wrong type of object.");
}
const {
objId
} = currentNode;
let count = currentNode.getRaw("Count");
if (count instanceof Ref) {
count = await xref.fetchAsync(count);
}
if (Number.isInteger(count) && count >= 0) {
if (objId && !pageKidsCountCache.has(objId)) {
pageKidsCountCache.put(objId, count);
}
if (currentPageIndex + count <= pageIndex) {
currentPageIndex += count;
continue;
}
}
let kids = currentNode.getRaw("Kids");
if (kids instanceof Ref) {
kids = await xref.fetchAsync(kids);
}
if (!Array.isArray(kids)) {
let type = currentNode.getRaw("Type");
if (type instanceof Ref) {
type = await xref.fetchAsync(type);
}
if (isName(type, "Page") || !currentNode.has("Kids")) {
if (currentPageIndex === pageIndex) {
return [currentNode, null];
}
currentPageIndex++;
continue;
}
throw new FormatError("Page dictionary kids object is not an array.");
}
for (let last = kids.length - 1; last >= 0; last--) {
nodesToVisit.push(kids[last]);
}
}
throw new Error(`Page index ${pageIndex} not found.`);
}
async getAllPageDicts(recoveryMode = false) {
const {
ignoreErrors
} = this.pdfManager.evaluatorOptions;
const queue = [{
currentNode: this.toplevelPagesDict,
posInKids: 0
}];
const visitedNodes = new RefSet();
const pagesRef = this._catDict.getRaw("Pages");
if (pagesRef instanceof Ref) {
visitedNodes.put(pagesRef);
}
const map = new Map(),
xref = this.xref,
pageIndexCache = this.pageIndexCache;
let pageIndex = 0;
function addPageDict(pageDict, pageRef) {
if (pageRef && !pageIndexCache.has(pageRef)) {
pageIndexCache.put(pageRef, pageIndex);
}
map.set(pageIndex++, [pageDict, pageRef]);
}
function addPageError(error) {
if (error instanceof XRefEntryException && !recoveryMode) {
throw error;
}
if (recoveryMode && ignoreErrors && pageIndex === 0) {
warn(`getAllPageDicts - Skipping invalid first page: "${error}".`);
error = Dict.empty;
}
map.set(pageIndex++, [error, null]);
}
while (queue.length > 0) {
const queueItem = queue.at(-1);
const {
currentNode,
posInKids
} = queueItem;
let kids = currentNode.getRaw("Kids");
if (kids instanceof Ref) {
try {
kids = await xref.fetchAsync(kids);
} catch (ex) {
addPageError(ex);
break;
}
}
if (!Array.isArray(kids)) {
addPageError(new FormatError("Page dictionary kids object is not an array."));
break;
}
if (posInKids >= kids.length) {
queue.pop();
continue;
}
const kidObj = kids[posInKids];
let obj;
if (kidObj instanceof Ref) {
if (visitedNodes.has(kidObj)) {
addPageError(new FormatError("Pages tree contains circular reference."));
break;
}
visitedNodes.put(kidObj);
try {
obj = await xref.fetchAsync(kidObj);
} catch (ex) {
addPageError(ex);
break;
}
} else {
obj = kidObj;
}
if (!(obj instanceof Dict)) {
addPageError(new FormatError("Page dictionary kid reference points to wrong type of object."));
break;
}
let type = obj.getRaw("Type");
if (type instanceof Ref) {
try {
type = await xref.fetchAsync(type);
} catch (ex) {
addPageError(ex);
break;
}
}
if (isName(type, "Page") || !obj.has("Kids")) {
addPageDict(obj, kidObj instanceof Ref ? kidObj : null);
} else {
queue.push({
currentNode: obj,
posInKids: 0
});
}
queueItem.posInKids++;
}
return map;
}
getPageIndex(pageRef) {
const cachedPageIndex = this.pageIndexCache.get(pageRef);
if (cachedPageIndex !== undefined) {
return Promise.resolve(cachedPageIndex);
}
const xref = this.xref;
function pagesBeforeRef(kidRef) {
let total = 0,
parentRef;
return xref.fetchAsync(kidRef).then(function (node) {
if (isRefsEqual(kidRef, pageRef) && !isDict(node, "Page") && !(node instanceof Dict && !node.has("Type") && node.has("Contents"))) {
throw new FormatError("The reference does not point to a /Page dictionary.");
}
if (!node) {
return null;
}
if (!(node instanceof Dict)) {
throw new FormatError("Node must be a dictionary.");
}
parentRef = node.getRaw("Parent");
return node.getAsync("Parent");
}).then(function (parent) {
if (!parent) {
return null;
}
if (!(parent instanceof Dict)) {
throw new FormatError("Parent must be a dictionary.");
}
return parent.getAsync("Kids");
}).then(function (kids) {
if (!kids) {
return null;
}
const kidPromises = [];
let found = false;
for (const kid of kids) {
if (!(kid instanceof Ref)) {
throw new FormatError("Kid must be a reference.");
}
if (isRefsEqual(kid, kidRef)) {
found = true;
break;
}
kidPromises.push(xref.fetchAsync(kid).then(function (obj) {
if (!(obj instanceof Dict)) {
throw new FormatError("Kid node must be a dictionary.");
}
if (obj.has("Count")) {
total += obj.get("Count");
} else {
total++;
}
}));
}
if (!found) {
throw new FormatError("Kid reference not found in parent's kids.");
}
return Promise.all(kidPromises).then(function () {
return [total, parentRef];
});
});
}
let total = 0;
const next = ref => pagesBeforeRef(ref).then(args => {
if (!args) {
this.pageIndexCache.put(pageRef, total);
return total;
}
const [count, parentRef] = args;
total += count;
return next(parentRef);
});
return next(pageRef);
}
get baseUrl() {
const uri = this._catDict.get("URI");
if (uri instanceof Dict) {
const base = uri.get("Base");
if (typeof base === "string") {
const absoluteUrl = createValidAbsoluteUrl(base, null, {
tryConvertEncoding: true
});
if (absoluteUrl) {
return shadow(this, "baseUrl", absoluteUrl.href);
}
}
}
return shadow(this, "baseUrl", this.pdfManager.docBaseUrl);
}
static parseDestDictionary({
destDict,
resultObj,
docBaseUrl = null,
docAttachments = null
}) {
if (!(destDict instanceof Dict)) {
warn("parseDestDictionary: `destDict` must be a dictionary.");
return;
}
let action = destDict.get("A"),
url,
dest;
if (!(action instanceof Dict)) {
if (destDict.has("Dest")) {
action = destDict.get("Dest");
} else {
action = destDict.get("AA");
if (action instanceof Dict) {
if (action.has("D")) {
action = action.get("D");
} else if (action.has("U")) {
action = action.get("U");
}
}
}
}
if (action instanceof Dict) {
const actionType = action.get("S");
if (!(actionType instanceof Name)) {
warn("parseDestDictionary: Invalid type in Action dictionary.");
return;
}
const actionName = actionType.name;
switch (actionName) {
case "ResetForm":
const flags = action.get("Flags");
const include = ((typeof flags === "number" ? flags : 0) & 1) === 0;
const fields = [];
const refs = [];
for (const obj of action.get("Fields") || []) {
if (obj instanceof Ref) {
refs.push(obj.toString());
} else if (typeof obj === "string") {
fields.push(stringToPDFString(obj));
}
}
resultObj.resetForm = {
fields,
refs,
include
};
break;
case "URI":
url = action.get("URI");
if (url instanceof Name) {
url = "/" + url.name;
}
break;
case "GoTo":
dest = action.get("D");
break;
case "Launch":
case "GoToR":
const urlDict = action.get("F");
if (urlDict instanceof Dict) {
url = urlDict.get("F") || null;
} else if (typeof urlDict === "string") {
url = urlDict;
}
const remoteDest = fetchRemoteDest(action);
if (remoteDest && typeof url === "string") {
url = url.split("#", 1)[0] + "#" + remoteDest;
}
const newWindow = action.get("NewWindow");
if (typeof newWindow === "boolean") {
resultObj.newWindow = newWindow;
}
break;
case "GoToE":
const target = action.get("T");
let attachment;
if (docAttachments && target instanceof Dict) {
const relationship = target.get("R");
const name = target.get("N");
if (isName(relationship, "C") && typeof name === "string") {
attachment = docAttachments[stringToPDFString(name)];
}
}
if (attachment) {
resultObj.attachment = attachment;
const attachmentDest = fetchRemoteDest(action);
if (attachmentDest) {
resultObj.attachmentDest = attachmentDest;
}
} else {
warn(`parseDestDictionary - unimplemented "GoToE" action.`);
}
break;
case "Named":
const namedAction = action.get("N");
if (namedAction instanceof Name) {
resultObj.action = namedAction.name;
}
break;
case "SetOCGState":
const state = action.get("State");
const preserveRB = action.get("PreserveRB");
if (!Array.isArray(state) || state.length === 0) {
break;
}
const stateArr = [];
for (const elem of state) {
if (elem instanceof Name) {
switch (elem.name) {
case "ON":
case "OFF":
case "Toggle":
stateArr.push(elem.name);
break;
}
} else if (elem instanceof Ref) {
stateArr.push(elem.toString());
}
}
if (stateArr.length !== state.length) {
break;
}
resultObj.setOCGState = {
state: stateArr,
preserveRB: typeof preserveRB === "boolean" ? preserveRB : true
};
break;
case "JavaScript":
const jsAction = action.get("JS");
let js;
if (jsAction instanceof BaseStream) {
js = jsAction.getString();
} else if (typeof jsAction === "string") {
js = jsAction;
}
const jsURL = js && recoverJsURL(stringToPDFString(js));
if (jsURL) {
url = jsURL.url;
resultObj.newWindow = jsURL.newWindow;
break;
}
default:
if (actionName === "JavaScript" || actionName === "SubmitForm") {
break;
}
warn(`parseDestDictionary - unsupported action: "${actionName}".`);
break;
}
} else if (destDict.has("Dest")) {
dest = destDict.get("Dest");
}
if (typeof url === "string") {
const absoluteUrl = createValidAbsoluteUrl(url, docBaseUrl, {
addDefaultProtocol: true,
tryConvertEncoding: true
});
if (absoluteUrl) {
resultObj.url = absoluteUrl.href;
}
resultObj.unsafeUrl = url;
}
if (dest) {
if (dest instanceof Name) {
dest = dest.name;
}
if (typeof dest === "string") {
resultObj.dest = stringToPDFString(dest);
} else if (Array.isArray(dest)) {
resultObj.dest = dest;
}
}
}
}
;// CONCATENATED MODULE: ./src/core/object_loader.js
function mayHaveChildren(value) {
return value instanceof Ref || value instanceof Dict || value instanceof BaseStream || Array.isArray(value);
}
function addChildren(node, nodesToVisit) {
if (node instanceof Dict) {
node = node.getRawValues();
} else if (node instanceof BaseStream) {
node = node.dict.getRawValues();
} else if (!Array.isArray(node)) {
return;
}
for (const rawValue of node) {
if (mayHaveChildren(rawValue)) {
nodesToVisit.push(rawValue);
}
}
}
class ObjectLoader {
constructor(dict, keys, xref) {
this.dict = dict;
this.keys = keys;
this.xref = xref;
this.refSet = null;
}
async load() {
if (this.xref.stream.isDataLoaded) {
return undefined;
}
const {
keys,
dict
} = this;
this.refSet = new RefSet();
const nodesToVisit = [];
for (const key of keys) {
const rawValue = dict.getRaw(key);
if (rawValue !== undefined) {
nodesToVisit.push(rawValue);
}
}
return this._walk(nodesToVisit);
}
async _walk(nodesToVisit) {
const nodesToRevisit = [];
const pendingRequests = [];
while (nodesToVisit.length) {
let currentNode = nodesToVisit.pop();
if (currentNode instanceof Ref) {
if (this.refSet.has(currentNode)) {
continue;
}
try {
this.refSet.put(currentNode);
currentNode = this.xref.fetch(currentNode);
} catch (ex) {
if (!(ex instanceof MissingDataException)) {
warn(`ObjectLoader._walk - requesting all data: "${ex}".`);
this.refSet = null;
const {
manager
} = this.xref.stream;
return manager.requestAllChunks();
}
nodesToRevisit.push(currentNode);
pendingRequests.push({
begin: ex.begin,
end: ex.end
});
}
}
if (currentNode instanceof BaseStream) {
const baseStreams = currentNode.getBaseStreams();
if (baseStreams) {
let foundMissingData = false;
for (const stream of baseStreams) {
if (stream.isDataLoaded) {
continue;
}
foundMissingData = true;
pendingRequests.push({
begin: stream.start,
end: stream.end
});
}
if (foundMissingData) {
nodesToRevisit.push(currentNode);
}
}
}
addChildren(currentNode, nodesToVisit);
}
if (pendingRequests.length) {
await this.xref.stream.manager.requestRanges(pendingRequests);
for (const node of nodesToRevisit) {
if (node instanceof Ref) {
this.refSet.remove(node);
}
}
return this._walk(nodesToRevisit);
}
this.refSet = null;
return undefined;
}
}
;// CONCATENATED MODULE: ./src/core/xfa/symbol_utils.js
const $acceptWhitespace = Symbol();
const $addHTML = Symbol();
const $appendChild = Symbol();
const $childrenToHTML = Symbol();
const $clean = Symbol();
const $cleanPage = Symbol();
const $cleanup = Symbol();
const $clone = Symbol();
const $consumed = Symbol();
const $content = Symbol("content");
const $data = Symbol("data");
const $dump = Symbol();
const $extra = Symbol("extra");
const $finalize = Symbol();
const $flushHTML = Symbol();
const $getAttributeIt = Symbol();
const $getAttributes = Symbol();
const $getAvailableSpace = Symbol();
const $getChildrenByClass = Symbol();
const $getChildrenByName = Symbol();
const $getChildrenByNameIt = Symbol();
const $getDataValue = Symbol();
const $getExtra = Symbol();
const $getRealChildrenByNameIt = Symbol();
const $getChildren = Symbol();
const $getContainedChildren = Symbol();
const $getNextPage = Symbol();
const $getSubformParent = Symbol();
const $getParent = Symbol();
const $getTemplateRoot = Symbol();
const $globalData = Symbol();
const $hasSettableValue = Symbol();
const $ids = Symbol();
const $indexOf = Symbol();
const $insertAt = Symbol();
const $isCDATAXml = Symbol();
const $isBindable = Symbol();
const $isDataValue = Symbol();
const $isDescendent = Symbol();
const $isNsAgnostic = Symbol();
const $isSplittable = Symbol();
const $isThereMoreWidth = Symbol();
const $isTransparent = Symbol();
const $isUsable = Symbol();
const $lastAttribute = Symbol();
const $namespaceId = Symbol("namespaceId");
const $nodeName = Symbol("nodeName");
const $nsAttributes = Symbol();
const $onChild = Symbol();
const $onChildCheck = Symbol();
const $onText = Symbol();
const $pushGlyphs = Symbol();
const $popPara = Symbol();
const $pushPara = Symbol();
const $removeChild = Symbol();
const $root = Symbol("root");
const $resolvePrototypes = Symbol();
const $searchNode = Symbol();
const $setId = Symbol();
const $setSetAttributes = Symbol();
const $setValue = Symbol();
const $tabIndex = Symbol();
const $text = Symbol();
const $toPages = Symbol();
const $toHTML = Symbol();
const $toString = Symbol();
const $toStyle = Symbol();
const $uid = Symbol("uid");
;// CONCATENATED MODULE: ./src/core/xfa/namespaces.js
const $buildXFAObject = Symbol();
const NamespaceIds = {
config: {
id: 0,
check: ns => ns.startsWith("http://www.xfa.org/schema/xci/")
},
connectionSet: {
id: 1,
check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-connection-set/")
},
datasets: {
id: 2,
check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-data/")
},
form: {
id: 3,
check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-form/")
},
localeSet: {
id: 4,
check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-locale-set/")
},
pdf: {
id: 5,
check: ns => ns === "http://ns.adobe.com/xdp/pdf/"
},
signature: {
id: 6,
check: ns => ns === "http://www.w3.org/2000/09/xmldsig#"
},
sourceSet: {
id: 7,
check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-source-set/")
},
stylesheet: {
id: 8,
check: ns => ns === "http://www.w3.org/1999/XSL/Transform"
},
template: {
id: 9,
check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-template/")
},
xdc: {
id: 10,
check: ns => ns.startsWith("http://www.xfa.org/schema/xdc/")
},
xdp: {
id: 11,
check: ns => ns === "http://ns.adobe.com/xdp/"
},
xfdf: {
id: 12,
check: ns => ns === "http://ns.adobe.com/xfdf/"
},
xhtml: {
id: 13,
check: ns => ns === "http://www.w3.org/1999/xhtml"
},
xmpmeta: {
id: 14,
check: ns => ns === "http://ns.adobe.com/xmpmeta/"
}
};
;// CONCATENATED MODULE: ./src/core/xfa/utils.js
const dimConverters = {
pt: x => x,
cm: x => x / 2.54 * 72,
mm: x => x / (10 * 2.54) * 72,
in: x => x * 72,
px: x => x
};
const measurementPattern = /([+-]?\d+\.?\d*)(.*)/;
function stripQuotes(str) {
if (str.startsWith("'") || str.startsWith('"')) {
return str.slice(1, -1);
}
return str;
}
function getInteger({
data,
defaultValue,
validate
}) {
if (!data) {
return defaultValue;
}
data = data.trim();
const n = parseInt(data, 10);
if (!isNaN(n) && validate(n)) {
return n;
}
return defaultValue;
}
function getFloat({
data,
defaultValue,
validate
}) {
if (!data) {
return defaultValue;
}
data = data.trim();
const n = parseFloat(data);
if (!isNaN(n) && validate(n)) {
return n;
}
return defaultValue;
}
function getKeyword({
data,
defaultValue,
validate
}) {
if (!data) {
return defaultValue;
}
data = data.trim();
if (validate(data)) {
return data;
}
return defaultValue;
}
function getStringOption(data, options) {
return getKeyword({
data,
defaultValue: options[0],
validate: k => options.includes(k)
});
}
function getMeasurement(str, def = "0") {
def ||= "0";
if (!str) {
return getMeasurement(def);
}
const match = str.trim().match(measurementPattern);
if (!match) {
return getMeasurement(def);
}
const [, valueStr, unit] = match;
const value = parseFloat(valueStr);
if (isNaN(value)) {
return getMeasurement(def);
}
if (value === 0) {
return 0;
}
const conv = dimConverters[unit];
if (conv) {
return conv(value);
}
return value;
}
function getRatio(data) {
if (!data) {
return {
num: 1,
den: 1
};
}
const ratio = data.trim().split(/\s*:\s*/).map(x => parseFloat(x)).filter(x => !isNaN(x));
if (ratio.length === 1) {
ratio.push(1);
}
if (ratio.length === 0) {
return {
num: 1,
den: 1
};
}
const [num, den] = ratio;
return {
num,
den
};
}
function getRelevant(data) {
if (!data) {
return [];
}
return data.trim().split(/\s+/).map(e => {
return {
excluded: e[0] === "-",
viewname: e.substring(1)
};
});
}
function getColor(data, def = [0, 0, 0]) {
let [r, g, b] = def;
if (!data) {
return {
r,
g,
b
};
}
const color = data.trim().split(/\s*,\s*/).map(c => Math.min(Math.max(0, parseInt(c.trim(), 10)), 255)).map(c => isNaN(c) ? 0 : c);
if (color.length < 3) {
return {
r,
g,
b
};
}
[r, g, b] = color;
return {
r,
g,
b
};
}
function getBBox(data) {
const def = -1;
if (!data) {
return {
x: def,
y: def,
width: def,
height: def
};
}
const bbox = data.trim().split(/\s*,\s*/).map(m => getMeasurement(m, "-1"));
if (bbox.length < 4 || bbox[2] < 0 || bbox[3] < 0) {
return {
x: def,
y: def,
width: def,
height: def
};
}
const [x, y, width, height] = bbox;
return {
x,
y,
width,
height
};
}
class HTMLResult {
static get FAILURE() {
return shadow(this, "FAILURE", new HTMLResult(false, null, null, null));
}
static get EMPTY() {
return shadow(this, "EMPTY", new HTMLResult(true, null, null, null));
}
constructor(success, html, bbox, breakNode) {
this.success = success;
this.html = html;
this.bbox = bbox;
this.breakNode = breakNode;
}
isBreak() {
return !!this.breakNode;
}
static breakNode(node) {
return new HTMLResult(false, null, null, node);
}
static success(html, bbox = null) {
return new HTMLResult(true, html, bbox, null);
}
}
;// CONCATENATED MODULE: ./src/core/xfa/fonts.js
class FontFinder {
constructor(pdfFonts) {
this.fonts = new Map();
this.cache = new Map();
this.warned = new Set();
this.defaultFont = null;
this.add(pdfFonts);
}
add(pdfFonts, reallyMissingFonts = null) {
for (const pdfFont of pdfFonts) {
this.addPdfFont(pdfFont);
}
for (const pdfFont of this.fonts.values()) {
if (!pdfFont.regular) {
pdfFont.regular = pdfFont.italic || pdfFont.bold || pdfFont.bolditalic;
}
}
if (!reallyMissingFonts || reallyMissingFonts.size === 0) {
return;
}
const myriad = this.fonts.get("PdfJS-Fallback-PdfJS-XFA");
for (const missing of reallyMissingFonts) {
this.fonts.set(missing, myriad);
}
}
addPdfFont(pdfFont) {
const cssFontInfo = pdfFont.cssFontInfo;
const name = cssFontInfo.fontFamily;
let font = this.fonts.get(name);
if (!font) {
font = Object.create(null);
this.fonts.set(name, font);
if (!this.defaultFont) {
this.defaultFont = font;
}
}
let property = "";
const fontWeight = parseFloat(cssFontInfo.fontWeight);
if (parseFloat(cssFontInfo.italicAngle) !== 0) {
property = fontWeight >= 700 ? "bolditalic" : "italic";
} else if (fontWeight >= 700) {
property = "bold";
}
if (!property) {
if (pdfFont.name.includes("Bold") || pdfFont.psName?.includes("Bold")) {
property = "bold";
}
if (pdfFont.name.includes("Italic") || pdfFont.name.endsWith("It") || pdfFont.psName?.includes("Italic") || pdfFont.psName?.endsWith("It")) {
property += "italic";
}
}
if (!property) {
property = "regular";
}
font[property] = pdfFont;
}
getDefault() {
return this.defaultFont;
}
find(fontName, mustWarn = true) {
let font = this.fonts.get(fontName) || this.cache.get(fontName);
if (font) {
return font;
}
const pattern = /,|-|_| |bolditalic|bold|italic|regular|it/gi;
let name = fontName.replaceAll(pattern, "");
font = this.fonts.get(name);
if (font) {
this.cache.set(fontName, font);
return font;
}
name = name.toLowerCase();
const maybe = [];
for (const [family, pdfFont] of this.fonts.entries()) {
if (family.replaceAll(pattern, "").toLowerCase().startsWith(name)) {
maybe.push(pdfFont);
}
}
if (maybe.length === 0) {
for (const [, pdfFont] of this.fonts.entries()) {
if (pdfFont.regular.name?.replaceAll(pattern, "").toLowerCase().startsWith(name)) {
maybe.push(pdfFont);
}
}
}
if (maybe.length === 0) {
name = name.replaceAll(/psmt|mt/gi, "");
for (const [family, pdfFont] of this.fonts.entries()) {
if (family.replaceAll(pattern, "").toLowerCase().startsWith(name)) {
maybe.push(pdfFont);
}
}
}
if (maybe.length === 0) {
for (const pdfFont of this.fonts.values()) {
if (pdfFont.regular.name?.replaceAll(pattern, "").toLowerCase().startsWith(name)) {
maybe.push(pdfFont);
}
}
}
if (maybe.length >= 1) {
if (maybe.length !== 1 && mustWarn) {
warn(`XFA - Too many choices to guess the correct font: ${fontName}`);
}
this.cache.set(fontName, maybe[0]);
return maybe[0];
}
if (mustWarn && !this.warned.has(fontName)) {
this.warned.add(fontName);
warn(`XFA - Cannot find the font: ${fontName}`);
}
return null;
}
}
function selectFont(xfaFont, typeface) {
if (xfaFont.posture === "italic") {
if (xfaFont.weight === "bold") {
return typeface.bolditalic;
}
return typeface.italic;
} else if (xfaFont.weight === "bold") {
return typeface.bold;
}
return typeface.regular;
}
function fonts_getMetrics(xfaFont, real = false) {
let pdfFont = null;
if (xfaFont) {
const name = stripQuotes(xfaFont.typeface);
const typeface = xfaFont[$globalData].fontFinder.find(name);
pdfFont = selectFont(xfaFont, typeface);
}
if (!pdfFont) {
return {
lineHeight: 12,
lineGap: 2,
lineNoGap: 10
};
}
const size = xfaFont.size || 10;
const lineHeight = pdfFont.lineHeight ? Math.max(real ? 0 : 1.2, pdfFont.lineHeight) : 1.2;
const lineGap = pdfFont.lineGap === undefined ? 0.2 : pdfFont.lineGap;
return {
lineHeight: lineHeight * size,
lineGap: lineGap * size,
lineNoGap: Math.max(1, lineHeight - lineGap) * size
};
}
;// CONCATENATED MODULE: ./src/core/xfa/text.js
const WIDTH_FACTOR = 1.02;
class FontInfo {
constructor(xfaFont, margin, lineHeight, fontFinder) {
this.lineHeight = lineHeight;
this.paraMargin = margin || {
top: 0,
bottom: 0,
left: 0,
right: 0
};
if (!xfaFont) {
[this.pdfFont, this.xfaFont] = this.defaultFont(fontFinder);
return;
}
this.xfaFont = {
typeface: xfaFont.typeface,
posture: xfaFont.posture,
weight: xfaFont.weight,
size: xfaFont.size,
letterSpacing: xfaFont.letterSpacing
};
const typeface = fontFinder.find(xfaFont.typeface);
if (!typeface) {
[this.pdfFont, this.xfaFont] = this.defaultFont(fontFinder);
return;
}
this.pdfFont = selectFont(xfaFont, typeface);
if (!this.pdfFont) {
[this.pdfFont, this.xfaFont] = this.defaultFont(fontFinder);
}
}
defaultFont(fontFinder) {
const font = fontFinder.find("Helvetica", false) || fontFinder.find("Myriad Pro", false) || fontFinder.find("Arial", false) || fontFinder.getDefault();
if (font?.regular) {
const pdfFont = font.regular;
const info = pdfFont.cssFontInfo;
const xfaFont = {
typeface: info.fontFamily,
posture: "normal",
weight: "normal",
size: 10,
letterSpacing: 0
};
return [pdfFont, xfaFont];
}
const xfaFont = {
typeface: "Courier",
posture: "normal",
weight: "normal",
size: 10,
letterSpacing: 0
};
return [null, xfaFont];
}
}
class FontSelector {
constructor(defaultXfaFont, defaultParaMargin, defaultLineHeight, fontFinder) {
this.fontFinder = fontFinder;
this.stack = [new FontInfo(defaultXfaFont, defaultParaMargin, defaultLineHeight, fontFinder)];
}
pushData(xfaFont, margin, lineHeight) {
const lastFont = this.stack.at(-1);
for (const name of ["typeface", "posture", "weight", "size", "letterSpacing"]) {
if (!xfaFont[name]) {
xfaFont[name] = lastFont.xfaFont[name];
}
}
for (const name of ["top", "bottom", "left", "right"]) {
if (isNaN(margin[name])) {
margin[name] = lastFont.paraMargin[name];
}
}
const fontInfo = new FontInfo(xfaFont, margin, lineHeight || lastFont.lineHeight, this.fontFinder);
if (!fontInfo.pdfFont) {
fontInfo.pdfFont = lastFont.pdfFont;
}
this.stack.push(fontInfo);
}
popFont() {
this.stack.pop();
}
topFont() {
return this.stack.at(-1);
}
}
class TextMeasure {
constructor(defaultXfaFont, defaultParaMargin, defaultLineHeight, fonts) {
this.glyphs = [];
this.fontSelector = new FontSelector(defaultXfaFont, defaultParaMargin, defaultLineHeight, fonts);
this.extraHeight = 0;
}
pushData(xfaFont, margin, lineHeight) {
this.fontSelector.pushData(xfaFont, margin, lineHeight);
}
popFont(xfaFont) {
return this.fontSelector.popFont();
}
addPara() {
const lastFont = this.fontSelector.topFont();
this.extraHeight += lastFont.paraMargin.top + lastFont.paraMargin.bottom;
}
addString(str) {
if (!str) {
return;
}
const lastFont = this.fontSelector.topFont();
const fontSize = lastFont.xfaFont.size;
if (lastFont.pdfFont) {
const letterSpacing = lastFont.xfaFont.letterSpacing;
const pdfFont = lastFont.pdfFont;
const fontLineHeight = pdfFont.lineHeight || 1.2;
const lineHeight = lastFont.lineHeight || Math.max(1.2, fontLineHeight) * fontSize;
const lineGap = pdfFont.lineGap === undefined ? 0.2 : pdfFont.lineGap;
const noGap = fontLineHeight - lineGap;
const firstLineHeight = Math.max(1, noGap) * fontSize;
const scale = fontSize / 1000;
const fallbackWidth = pdfFont.defaultWidth || pdfFont.charsToGlyphs(" ")[0].width;
for (const line of str.split(/[\u2029\n]/)) {
const encodedLine = pdfFont.encodeString(line).join("");
const glyphs = pdfFont.charsToGlyphs(encodedLine);
for (const glyph of glyphs) {
const width = glyph.width || fallbackWidth;
this.glyphs.push([width * scale + letterSpacing, lineHeight, firstLineHeight, glyph.unicode, false]);
}
this.glyphs.push([0, 0, 0, "\n", true]);
}
this.glyphs.pop();
return;
}
for (const line of str.split(/[\u2029\n]/)) {
for (const char of line.split("")) {
this.glyphs.push([fontSize, 1.2 * fontSize, fontSize, char, false]);
}
this.glyphs.push([0, 0, 0, "\n", true]);
}
this.glyphs.pop();
}
compute(maxWidth) {
let lastSpacePos = -1,
lastSpaceWidth = 0,
width = 0,
height = 0,
currentLineWidth = 0,
currentLineHeight = 0;
let isBroken = false;
let isFirstLine = true;
for (let i = 0, ii = this.glyphs.length; i < ii; i++) {
const [glyphWidth, lineHeight, firstLineHeight, char, isEOL] = this.glyphs[i];
const isSpace = char === " ";
const glyphHeight = isFirstLine ? firstLineHeight : lineHeight;
if (isEOL) {
width = Math.max(width, currentLineWidth);
currentLineWidth = 0;
height += currentLineHeight;
currentLineHeight = glyphHeight;
lastSpacePos = -1;
lastSpaceWidth = 0;
isFirstLine = false;
continue;
}
if (isSpace) {
if (currentLineWidth + glyphWidth > maxWidth) {
width = Math.max(width, currentLineWidth);
currentLineWidth = 0;
height += currentLineHeight;
currentLineHeight = glyphHeight;
lastSpacePos = -1;
lastSpaceWidth = 0;
isBroken = true;
isFirstLine = false;
} else {
currentLineHeight = Math.max(glyphHeight, currentLineHeight);
lastSpaceWidth = currentLineWidth;
currentLineWidth += glyphWidth;
lastSpacePos = i;
}
continue;
}
if (currentLineWidth + glyphWidth > maxWidth) {
height += currentLineHeight;
currentLineHeight = glyphHeight;
if (lastSpacePos !== -1) {
i = lastSpacePos;
width = Math.max(width, lastSpaceWidth);
currentLineWidth = 0;
lastSpacePos = -1;
lastSpaceWidth = 0;
} else {
width = Math.max(width, currentLineWidth);
currentLineWidth = glyphWidth;
}
isBroken = true;
isFirstLine = false;
continue;
}
currentLineWidth += glyphWidth;
currentLineHeight = Math.max(glyphHeight, currentLineHeight);
}
width = Math.max(width, currentLineWidth);
height += currentLineHeight + this.extraHeight;
return {
width: WIDTH_FACTOR * width,
height,
isBroken
};
}
}
;// CONCATENATED MODULE: ./src/core/xfa/som.js
const namePattern = /^[^.[]+/;
const indexPattern = /^[^\]]+/;
const operators = {
dot: 0,
dotDot: 1,
dotHash: 2,
dotBracket: 3,
dotParen: 4
};
const shortcuts = new Map([["$data", (root, current) => root.datasets ? root.datasets.data : root], ["$record", (root, current) => (root.datasets ? root.datasets.data : root)[$getChildren]()[0]], ["$template", (root, current) => root.template], ["$connectionSet", (root, current) => root.connectionSet], ["$form", (root, current) => root.form], ["$layout", (root, current) => root.layout], ["$host", (root, current) => root.host], ["$dataWindow", (root, current) => root.dataWindow], ["$event", (root, current) => root.event], ["!", (root, current) => root.datasets], ["$xfa", (root, current) => root], ["xfa", (root, current) => root], ["$", (root, current) => current]]);
const somCache = new WeakMap();
function parseIndex(index) {
index = index.trim();
if (index === "*") {
return Infinity;
}
return parseInt(index, 10) || 0;
}
function parseExpression(expr, dotDotAllowed, noExpr = true) {
let match = expr.match(namePattern);
if (!match) {
return null;
}
let [name] = match;
const parsed = [{
name,
cacheName: "." + name,
index: 0,
js: null,
formCalc: null,
operator: operators.dot
}];
let pos = name.length;
while (pos < expr.length) {
const spos = pos;
const char = expr.charAt(pos++);
if (char === "[") {
match = expr.slice(pos).match(indexPattern);
if (!match) {
warn("XFA - Invalid index in SOM expression");
return null;
}
parsed.at(-1).index = parseIndex(match[0]);
pos += match[0].length + 1;
continue;
}
let operator;
switch (expr.charAt(pos)) {
case ".":
if (!dotDotAllowed) {
return null;
}
pos++;
operator = operators.dotDot;
break;
case "#":
pos++;
operator = operators.dotHash;
break;
case "[":
if (noExpr) {
warn("XFA - SOM expression contains a FormCalc subexpression which is not supported for now.");
return null;
}
operator = operators.dotBracket;
break;
case "(":
if (noExpr) {
warn("XFA - SOM expression contains a JavaScript subexpression which is not supported for now.");
return null;
}
operator = operators.dotParen;
break;
default:
operator = operators.dot;
break;
}
match = expr.slice(pos).match(namePattern);
if (!match) {
break;
}
[name] = match;
pos += name.length;
parsed.push({
name,
cacheName: expr.slice(spos, pos),
operator,
index: 0,
js: null,
formCalc: null
});
}
return parsed;
}
function searchNode(root, container, expr, dotDotAllowed = true, useCache = true) {
const parsed = parseExpression(expr, dotDotAllowed);
if (!parsed) {
return null;
}
const fn = shortcuts.get(parsed[0].name);
let i = 0;
let isQualified;
if (fn) {
isQualified = true;
root = [fn(root, container)];
i = 1;
} else {
isQualified = container === null;
root = [container || root];
}
for (let ii = parsed.length; i < ii; i++) {
const {
name,
cacheName,
operator,
index
} = parsed[i];
const nodes = [];
for (const node of root) {
if (!node.isXFAObject) {
continue;
}
let children, cached;
if (useCache) {
cached = somCache.get(node);
if (!cached) {
cached = new Map();
somCache.set(node, cached);
}
children = cached.get(cacheName);
}
if (!children) {
switch (operator) {
case operators.dot:
children = node[$getChildrenByName](name, false);
break;
case operators.dotDot:
children = node[$getChildrenByName](name, true);
break;
case operators.dotHash:
children = node[$getChildrenByClass](name);
children = children.isXFAObjectArray ? children.children : [children];
break;
default:
break;
}
if (useCache) {
cached.set(cacheName, children);
}
}
if (children.length > 0) {
nodes.push(children);
}
}
if (nodes.length === 0 && !isQualified && i === 0) {
const parent = container[$getParent]();
container = parent;
if (!container) {
return null;
}
i = -1;
root = [container];
continue;
}
root = isFinite(index) ? nodes.filter(node => index < node.length).map(node => node[index]) : nodes.flat();
}
if (root.length === 0) {
return null;
}
return root;
}
function createDataNode(root, container, expr) {
const parsed = parseExpression(expr);
if (!parsed) {
return null;
}
if (parsed.some(x => x.operator === operators.dotDot)) {
return null;
}
const fn = shortcuts.get(parsed[0].name);
let i = 0;
if (fn) {
root = fn(root, container);
i = 1;
} else {
root = container || root;
}
for (let ii = parsed.length; i < ii; i++) {
const {
name,
operator,
index
} = parsed[i];
if (!isFinite(index)) {
parsed[i].index = 0;
return root.createNodes(parsed.slice(i));
}
let children;
switch (operator) {
case operators.dot:
children = root[$getChildrenByName](name, false);
break;
case operators.dotDot:
children = root[$getChildrenByName](name, true);
break;
case operators.dotHash:
children = root[$getChildrenByClass](name);
children = children.isXFAObjectArray ? children.children : [children];
break;
default:
break;
}
if (children.length === 0) {
return root.createNodes(parsed.slice(i));
}
if (index < children.length) {
const child = children[index];
if (!child.isXFAObject) {
warn(`XFA - Cannot create a node.`);
return null;
}
root = child;
} else {
parsed[i].index = index - children.length;
return root.createNodes(parsed.slice(i));
}
}
return null;
}
;// CONCATENATED MODULE: ./src/core/xfa/xfa_object.js
const _applyPrototype = Symbol();
const _attributes = Symbol();
const _attributeNames = Symbol();
const _children = Symbol("_children");
const _cloneAttribute = Symbol();
const _dataValue = Symbol();
const _defaultValue = Symbol();
const _filteredChildrenGenerator = Symbol();
const _getPrototype = Symbol();
const _getUnsetAttributes = Symbol();
const _hasChildren = Symbol();
const _max = Symbol();
const _options = Symbol();
const _parent = Symbol("parent");
const _resolvePrototypesHelper = Symbol();
const _setAttributes = Symbol();
const _validator = Symbol();
let uid = 0;
const NS_DATASETS = NamespaceIds.datasets.id;
class XFAObject {
constructor(nsId, name, hasChildren = false) {
this[$namespaceId] = nsId;
this[$nodeName] = name;
this[_hasChildren] = hasChildren;
this[_parent] = null;
this[_children] = [];
this[$uid] = `${name}${uid++}`;
this[$globalData] = null;
}
get isXFAObject() {
return true;
}
get isXFAObjectArray() {
return false;
}
createNodes(path) {
let root = this,
node = null;
for (const {
name,
index
} of path) {
for (let i = 0, ii = isFinite(index) ? index : 0; i <= ii; i++) {
const nsId = root[$namespaceId] === NS_DATASETS ? -1 : root[$namespaceId];
node = new XmlObject(nsId, name);
root[$appendChild](node);
}
root = node;
}
return node;
}
[$onChild](child) {
if (!this[_hasChildren] || !this[$onChildCheck](child)) {
return false;
}
const name = child[$nodeName];
const node = this[name];
if (node instanceof XFAObjectArray) {
if (node.push(child)) {
this[$appendChild](child);
return true;
}
} else {
if (node !== null) {
this[$removeChild](node);
}
this[name] = child;
this[$appendChild](child);
return true;
}
let id = "";
if (this.id) {
id = ` (id: ${this.id})`;
} else if (this.name) {
id = ` (name: ${this.name} ${this.h.value})`;
}
warn(`XFA - node "${this[$nodeName]}"${id} has already enough "${name}"!`);
return false;
}
[$onChildCheck](child) {
return this.hasOwnProperty(child[$nodeName]) && child[$namespaceId] === this[$namespaceId];
}
[$isNsAgnostic]() {
return false;
}
[$acceptWhitespace]() {
return false;
}
[$isCDATAXml]() {
return false;
}
[$isBindable]() {
return false;
}
[$popPara]() {
if (this.para) {
this[$getTemplateRoot]()[$extra].paraStack.pop();
}
}
[$pushPara]() {
this[$getTemplateRoot]()[$extra].paraStack.push(this.para);
}
[$setId](ids) {
if (this.id && this[$namespaceId] === NamespaceIds.template.id) {
ids.set(this.id, this);
}
}
[$getTemplateRoot]() {
return this[$globalData].template;
}
[$isSplittable]() {
return false;
}
[$isThereMoreWidth]() {
return false;
}
[$appendChild](child) {
child[_parent] = this;
this[_children].push(child);
if (!child[$globalData] && this[$globalData]) {
child[$globalData] = this[$globalData];
}
}
[$removeChild](child) {
const i = this[_children].indexOf(child);
this[_children].splice(i, 1);
}
[$hasSettableValue]() {
return this.hasOwnProperty("value");
}
[$setValue](_) {}
[$onText](_) {}
[$finalize]() {}
[$clean](builder) {
delete this[_hasChildren];
if (this[$cleanup]) {
builder.clean(this[$cleanup]);
delete this[$cleanup];
}
}
[$indexOf](child) {
return this[_children].indexOf(child);
}
[$insertAt](i, child) {
child[_parent] = this;
this[_children].splice(i, 0, child);
if (!child[$globalData] && this[$globalData]) {
child[$globalData] = this[$globalData];
}
}
[$isTransparent]() {
return !this.name;
}
[$lastAttribute]() {
return "";
}
[$text]() {
if (this[_children].length === 0) {
return this[$content];
}
return this[_children].map(c => c[$text]()).join("");
}
get [_attributeNames]() {
const proto = Object.getPrototypeOf(this);
if (!proto._attributes) {
const attributes = proto._attributes = new Set();
for (const name of Object.getOwnPropertyNames(this)) {
if (this[name] === null || this[name] instanceof XFAObject || this[name] instanceof XFAObjectArray) {
break;
}
attributes.add(name);
}
}
return shadow(this, _attributeNames, proto._attributes);
}
[$isDescendent](parent) {
let node = this;
while (node) {
if (node === parent) {
return true;
}
node = node[$getParent]();
}
return false;
}
[$getParent]() {
return this[_parent];
}
[$getSubformParent]() {
return this[$getParent]();
}
[$getChildren](name = null) {
if (!name) {
return this[_children];
}
return this[name];
}
[$dump]() {
const dumped = Object.create(null);
if (this[$content]) {
dumped.$content = this[$content];
}
for (const name of Object.getOwnPropertyNames(this)) {
const value = this[name];
if (value === null) {
continue;
}
if (value instanceof XFAObject) {
dumped[name] = value[$dump]();
} else if (value instanceof XFAObjectArray) {
if (!value.isEmpty()) {
dumped[name] = value.dump();
}
} else {
dumped[name] = value;
}
}
return dumped;
}
[$toStyle]() {
return null;
}
[$toHTML]() {
return HTMLResult.EMPTY;
}
*[$getContainedChildren]() {
for (const node of this[$getChildren]()) {
yield node;
}
}
*[_filteredChildrenGenerator](filter, include) {
for (const node of this[$getContainedChildren]()) {
if (!filter || include === filter.has(node[$nodeName])) {
const availableSpace = this[$getAvailableSpace]();
const res = node[$toHTML](availableSpace);
if (!res.success) {
this[$extra].failingNode = node;
}
yield res;
}
}
}
[$flushHTML]() {
return null;
}
[$addHTML](html, bbox) {
this[$extra].children.push(html);
}
[$getAvailableSpace]() {}
[$childrenToHTML]({
filter = null,
include = true
}) {
if (!this[$extra].generator) {
this[$extra].generator = this[_filteredChildrenGenerator](filter, include);
} else {
const availableSpace = this[$getAvailableSpace]();
const res = this[$extra].failingNode[$toHTML](availableSpace);
if (!res.success) {
return res;
}
if (res.html) {
this[$addHTML](res.html, res.bbox);
}
delete this[$extra].failingNode;
}
while (true) {
const gen = this[$extra].generator.next();
if (gen.done) {
break;
}
const res = gen.value;
if (!res.success) {
return res;
}
if (res.html) {
this[$addHTML](res.html, res.bbox);
}
}
this[$extra].generator = null;
return HTMLResult.EMPTY;
}
[$setSetAttributes](attributes) {
this[_setAttributes] = new Set(Object.keys(attributes));
}
[_getUnsetAttributes](protoAttributes) {
const allAttr = this[_attributeNames];
const setAttr = this[_setAttributes];
return [...protoAttributes].filter(x => allAttr.has(x) && !setAttr.has(x));
}
[$resolvePrototypes](ids, ancestors = new Set()) {
for (const child of this[_children]) {
child[_resolvePrototypesHelper](ids, ancestors);
}
}
[_resolvePrototypesHelper](ids, ancestors) {
const proto = this[_getPrototype](ids, ancestors);
if (proto) {
this[_applyPrototype](proto, ids, ancestors);
} else {
this[$resolvePrototypes](ids, ancestors);
}
}
[_getPrototype](ids, ancestors) {
const {
use,
usehref
} = this;
if (!use && !usehref) {
return null;
}
let proto = null;
let somExpression = null;
let id = null;
let ref = use;
if (usehref) {
ref = usehref;
if (usehref.startsWith("#som(") && usehref.endsWith(")")) {
somExpression = usehref.slice("#som(".length, -1);
} else if (usehref.startsWith(".#som(") && usehref.endsWith(")")) {
somExpression = usehref.slice(".#som(".length, -1);
} else if (usehref.startsWith("#")) {
id = usehref.slice(1);
} else if (usehref.startsWith(".#")) {
id = usehref.slice(2);
}
} else if (use.startsWith("#")) {
id = use.slice(1);
} else {
somExpression = use;
}
this.use = this.usehref = "";
if (id) {
proto = ids.get(id);
} else {
proto = searchNode(ids.get($root), this, somExpression, true, false);
if (proto) {
proto = proto[0];
}
}
if (!proto) {
warn(`XFA - Invalid prototype reference: ${ref}.`);
return null;
}
if (proto[$nodeName] !== this[$nodeName]) {
warn(`XFA - Incompatible prototype: ${proto[$nodeName]} !== ${this[$nodeName]}.`);
return null;
}
if (ancestors.has(proto)) {
warn(`XFA - Cycle detected in prototypes use.`);
return null;
}
ancestors.add(proto);
const protoProto = proto[_getPrototype](ids, ancestors);
if (protoProto) {
proto[_applyPrototype](protoProto, ids, ancestors);
}
proto[$resolvePrototypes](ids, ancestors);
ancestors.delete(proto);
return proto;
}
[_applyPrototype](proto, ids, ancestors) {
if (ancestors.has(proto)) {
warn(`XFA - Cycle detected in prototypes use.`);
return;
}
if (!this[$content] && proto[$content]) {
this[$content] = proto[$content];
}
const newAncestors = new Set(ancestors);
newAncestors.add(proto);
for (const unsetAttrName of this[_getUnsetAttributes](proto[_setAttributes])) {
this[unsetAttrName] = proto[unsetAttrName];
if (this[_setAttributes]) {
this[_setAttributes].add(unsetAttrName);
}
}
for (const name of Object.getOwnPropertyNames(this)) {
if (this[_attributeNames].has(name)) {
continue;
}
const value = this[name];
const protoValue = proto[name];
if (value instanceof XFAObjectArray) {
for (const child of value[_children]) {
child[_resolvePrototypesHelper](ids, ancestors);
}
for (let i = value[_children].length, ii = protoValue[_children].length; i < ii; i++) {
const child = proto[_children][i][$clone]();
if (value.push(child)) {
child[_parent] = this;
this[_children].push(child);
child[_resolvePrototypesHelper](ids, ancestors);
} else {
break;
}
}
continue;
}
if (value !== null) {
value[$resolvePrototypes](ids, ancestors);
if (protoValue) {
value[_applyPrototype](protoValue, ids, ancestors);
}
continue;
}
if (protoValue !== null) {
const child = protoValue[$clone]();
child[_parent] = this;
this[name] = child;
this[_children].push(child);
child[_resolvePrototypesHelper](ids, ancestors);
}
}
}
static [_cloneAttribute](obj) {
if (Array.isArray(obj)) {
return obj.map(x => XFAObject[_cloneAttribute](x));
}
if (typeof obj === "object" && obj !== null) {
return Object.assign({}, obj);
}
return obj;
}
[$clone]() {
const clone = Object.create(Object.getPrototypeOf(this));
for (const $symbol of Object.getOwnPropertySymbols(this)) {
try {
clone[$symbol] = this[$symbol];
} catch {
shadow(clone, $symbol, this[$symbol]);
}
}
clone[$uid] = `${clone[$nodeName]}${uid++}`;
clone[_children] = [];
for (const name of Object.getOwnPropertyNames(this)) {
if (this[_attributeNames].has(name)) {
clone[name] = XFAObject[_cloneAttribute](this[name]);
continue;
}
const value = this[name];
clone[name] = value instanceof XFAObjectArray ? new XFAObjectArray(value[_max]) : null;
}
for (const child of this[_children]) {
const name = child[$nodeName];
const clonedChild = child[$clone]();
clone[_children].push(clonedChild);
clonedChild[_parent] = clone;
if (clone[name] === null) {
clone[name] = clonedChild;
} else {
clone[name][_children].push(clonedChild);
}
}
return clone;
}
[$getChildren](name = null) {
if (!name) {
return this[_children];
}
return this[_children].filter(c => c[$nodeName] === name);
}
[$getChildrenByClass](name) {
return this[name];
}
[$getChildrenByName](name, allTransparent, first = true) {
return Array.from(this[$getChildrenByNameIt](name, allTransparent, first));
}
*[$getChildrenByNameIt](name, allTransparent, first = true) {
if (name === "parent") {
yield this[_parent];
return;
}
for (const child of this[_children]) {
if (child[$nodeName] === name) {
yield child;
}
if (child.name === name) {
yield child;
}
if (allTransparent || child[$isTransparent]()) {
yield* child[$getChildrenByNameIt](name, allTransparent, false);
}
}
if (first && this[_attributeNames].has(name)) {
yield new XFAAttribute(this, name, this[name]);
}
}
}
class XFAObjectArray {
constructor(max = Infinity) {
this[_max] = max;
this[_children] = [];
}
get isXFAObject() {
return false;
}
get isXFAObjectArray() {
return true;
}
push(child) {
const len = this[_children].length;
if (len <= this[_max]) {
this[_children].push(child);
return true;
}
warn(`XFA - node "${child[$nodeName]}" accepts no more than ${this[_max]} children`);
return false;
}
isEmpty() {
return this[_children].length === 0;
}
dump() {
return this[_children].length === 1 ? this[_children][0][$dump]() : this[_children].map(x => x[$dump]());
}
[$clone]() {
const clone = new XFAObjectArray(this[_max]);
clone[_children] = this[_children].map(c => c[$clone]());
return clone;
}
get children() {
return this[_children];
}
clear() {
this[_children].length = 0;
}
}
class XFAAttribute {
constructor(node, name, value) {
this[_parent] = node;
this[$nodeName] = name;
this[$content] = value;
this[$consumed] = false;
this[$uid] = `attribute${uid++}`;
}
[$getParent]() {
return this[_parent];
}
[$isDataValue]() {
return true;
}
[$getDataValue]() {
return this[$content].trim();
}
[$setValue](value) {
value = value.value || "";
this[$content] = value.toString();
}
[$text]() {
return this[$content];
}
[$isDescendent](parent) {
return this[_parent] === parent || this[_parent][$isDescendent](parent);
}
}
class XmlObject extends XFAObject {
constructor(nsId, name, attributes = {}) {
super(nsId, name);
this[$content] = "";
this[_dataValue] = null;
if (name !== "#text") {
const map = new Map();
this[_attributes] = map;
for (const [attrName, value] of Object.entries(attributes)) {
map.set(attrName, new XFAAttribute(this, attrName, value));
}
if (attributes.hasOwnProperty($nsAttributes)) {
const dataNode = attributes[$nsAttributes].xfa.dataNode;
if (dataNode !== undefined) {
if (dataNode === "dataGroup") {
this[_dataValue] = false;
} else if (dataNode === "dataValue") {
this[_dataValue] = true;
}
}
}
}
this[$consumed] = false;
}
[$toString](buf) {
const tagName = this[$nodeName];
if (tagName === "#text") {
buf.push(encodeToXmlString(this[$content]));
return;
}
const utf8TagName = utf8StringToString(tagName);
const prefix = this[$namespaceId] === NS_DATASETS ? "xfa:" : "";
buf.push(`<${prefix}${utf8TagName}`);
for (const [name, value] of this[_attributes].entries()) {
const utf8Name = utf8StringToString(name);
buf.push(` ${utf8Name}="${encodeToXmlString(value[$content])}"`);
}
if (this[_dataValue] !== null) {
if (this[_dataValue]) {
buf.push(` xfa:dataNode="dataValue"`);
} else {
buf.push(` xfa:dataNode="dataGroup"`);
}
}
if (!this[$content] && this[_children].length === 0) {
buf.push("/>");
return;
}
buf.push(">");
if (this[$content]) {
if (typeof this[$content] === "string") {
buf.push(encodeToXmlString(this[$content]));
} else {
this[$content][$toString](buf);
}
} else {
for (const child of this[_children]) {
child[$toString](buf);
}
}
buf.push(`</${prefix}${utf8TagName}>`);
}
[$onChild](child) {
if (this[$content]) {
const node = new XmlObject(this[$namespaceId], "#text");
this[$appendChild](node);
node[$content] = this[$content];
this[$content] = "";
}
this[$appendChild](child);
return true;
}
[$onText](str) {
this[$content] += str;
}
[$finalize]() {
if (this[$content] && this[_children].length > 0) {
const node = new XmlObject(this[$namespaceId], "#text");
this[$appendChild](node);
node[$content] = this[$content];
delete this[$content];
}
}
[$toHTML]() {
if (this[$nodeName] === "#text") {
return HTMLResult.success({
name: "#text",
value: this[$content]
});
}
return HTMLResult.EMPTY;
}
[$getChildren](name = null) {
if (!name) {
return this[_children];
}
return this[_children].filter(c => c[$nodeName] === name);
}
[$getAttributes]() {
return this[_attributes];
}
[$getChildrenByClass](name) {
const value = this[_attributes].get(name);
if (value !== undefined) {
return value;
}
return this[$getChildren](name);
}
*[$getChildrenByNameIt](name, allTransparent) {
const value = this[_attributes].get(name);
if (value) {
yield value;
}
for (const child of this[_children]) {
if (child[$nodeName] === name) {
yield child;
}
if (allTransparent) {
yield* child[$getChildrenByNameIt](name, allTransparent);
}
}
}
*[$getAttributeIt](name, skipConsumed) {
const value = this[_attributes].get(name);
if (value && (!skipConsumed || !value[$consumed])) {
yield value;
}
for (const child of this[_children]) {
yield* child[$getAttributeIt](name, skipConsumed);
}
}
*[$getRealChildrenByNameIt](name, allTransparent, skipConsumed) {
for (const child of this[_children]) {
if (child[$nodeName] === name && (!skipConsumed || !child[$consumed])) {
yield child;
}
if (allTransparent) {
yield* child[$getRealChildrenByNameIt](name, allTransparent, skipConsumed);
}
}
}
[$isDataValue]() {
if (this[_dataValue] === null) {
return this[_children].length === 0 || this[_children][0][$namespaceId] === NamespaceIds.xhtml.id;
}
return this[_dataValue];
}
[$getDataValue]() {
if (this[_dataValue] === null) {
if (this[_children].length === 0) {
return this[$content].trim();
}
if (this[_children][0][$namespaceId] === NamespaceIds.xhtml.id) {
return this[_children][0][$text]().trim();
}
return null;
}
return this[$content].trim();
}
[$setValue](value) {
value = value.value || "";
this[$content] = value.toString();
}
[$dump](hasNS = false) {
const dumped = Object.create(null);
if (hasNS) {
dumped.$ns = this[$namespaceId];
}
if (this[$content]) {
dumped.$content = this[$content];
}
dumped.$name = this[$nodeName];
dumped.children = [];
for (const child of this[_children]) {
dumped.children.push(child[$dump](hasNS));
}
dumped.attributes = Object.create(null);
for (const [name, value] of this[_attributes]) {
dumped.attributes[name] = value[$content];
}
return dumped;
}
}
class ContentObject extends XFAObject {
constructor(nsId, name) {
super(nsId, name);
this[$content] = "";
}
[$onText](text) {
this[$content] += text;
}
[$finalize]() {}
}
class OptionObject extends ContentObject {
constructor(nsId, name, options) {
super(nsId, name);
this[_options] = options;
}
[$finalize]() {
this[$content] = getKeyword({
data: this[$content],
defaultValue: this[_options][0],
validate: k => this[_options].includes(k)
});
}
[$clean](builder) {
super[$clean](builder);
delete this[_options];
}
}
class StringObject extends ContentObject {
[$finalize]() {
this[$content] = this[$content].trim();
}
}
class IntegerObject extends ContentObject {
constructor(nsId, name, defaultValue, validator) {
super(nsId, name);
this[_defaultValue] = defaultValue;
this[_validator] = validator;
}
[$finalize]() {
this[$content] = getInteger({
data: this[$content],
defaultValue: this[_defaultValue],
validate: this[_validator]
});
}
[$clean](builder) {
super[$clean](builder);
delete this[_defaultValue];
delete this[_validator];
}
}
class Option01 extends IntegerObject {
constructor(nsId, name) {
super(nsId, name, 0, n => n === 1);
}
}
class Option10 extends IntegerObject {
constructor(nsId, name) {
super(nsId, name, 1, n => n === 0);
}
}
;// CONCATENATED MODULE: ./src/core/xfa/html_utils.js
function measureToString(m) {
if (typeof m === "string") {
return "0px";
}
return Number.isInteger(m) ? `${m}px` : `${m.toFixed(2)}px`;
}
const converters = {
anchorType(node, style) {
const parent = node[$getSubformParent]();
if (!parent || parent.layout && parent.layout !== "position") {
return;
}
if (!("transform" in style)) {
style.transform = "";
}
switch (node.anchorType) {
case "bottomCenter":
style.transform += "translate(-50%, -100%)";
break;
case "bottomLeft":
style.transform += "translate(0,-100%)";
break;
case "bottomRight":
style.transform += "translate(-100%,-100%)";
break;
case "middleCenter":
style.transform += "translate(-50%,-50%)";
break;
case "middleLeft":
style.transform += "translate(0,-50%)";
break;
case "middleRight":
style.transform += "translate(-100%,-50%)";
break;
case "topCenter":
style.transform += "translate(-50%,0)";
break;
case "topRight":
style.transform += "translate(-100%,0)";
break;
}
},
dimensions(node, style) {
const parent = node[$getSubformParent]();
let width = node.w;
const height = node.h;
if (parent.layout?.includes("row")) {
const extra = parent[$extra];
const colSpan = node.colSpan;
let w;
if (colSpan === -1) {
w = extra.columnWidths.slice(extra.currentColumn).reduce((a, x) => a + x, 0);
extra.currentColumn = 0;
} else {
w = extra.columnWidths.slice(extra.currentColumn, extra.currentColumn + colSpan).reduce((a, x) => a + x, 0);
extra.currentColumn = (extra.currentColumn + node.colSpan) % extra.columnWidths.length;
}
if (!isNaN(w)) {
width = node.w = w;
}
}
style.width = width !== "" ? measureToString(width) : "auto";
style.height = height !== "" ? measureToString(height) : "auto";
},
position(node, style) {
const parent = node[$getSubformParent]();
if (parent?.layout && parent.layout !== "position") {
return;
}
style.position = "absolute";
style.left = measureToString(node.x);
style.top = measureToString(node.y);
},
rotate(node, style) {
if (node.rotate) {
if (!("transform" in style)) {
style.transform = "";
}
style.transform += `rotate(-${node.rotate}deg)`;
style.transformOrigin = "top left";
}
},
presence(node, style) {
switch (node.presence) {
case "invisible":
style.visibility = "hidden";
break;
case "hidden":
case "inactive":
style.display = "none";
break;
}
},
hAlign(node, style) {
if (node[$nodeName] === "para") {
switch (node.hAlign) {
case "justifyAll":
style.textAlign = "justify-all";
break;
case "radix":
style.textAlign = "left";
break;
default:
style.textAlign = node.hAlign;
}
} else {
switch (node.hAlign) {
case "left":
style.alignSelf = "start";
break;
case "center":
style.alignSelf = "center";
break;
case "right":
style.alignSelf = "end";
break;
}
}
},
margin(node, style) {
if (node.margin) {
style.margin = node.margin[$toStyle]().margin;
}
}
};
function setMinMaxDimensions(node, style) {
const parent = node[$getSubformParent]();
if (parent.layout === "position") {
if (node.minW > 0) {
style.minWidth = measureToString(node.minW);
}
if (node.maxW > 0) {
style.maxWidth = measureToString(node.maxW);
}
if (node.minH > 0) {
style.minHeight = measureToString(node.minH);
}
if (node.maxH > 0) {
style.maxHeight = measureToString(node.maxH);
}
}
}
function layoutText(text, xfaFont, margin, lineHeight, fontFinder, width) {
const measure = new TextMeasure(xfaFont, margin, lineHeight, fontFinder);
if (typeof text === "string") {
measure.addString(text);
} else {
text[$pushGlyphs](measure);
}
return measure.compute(width);
}
function layoutNode(node, availableSpace) {
let height = null;
let width = null;
let isBroken = false;
if ((!node.w || !node.h) && node.value) {
let marginH = 0;
let marginV = 0;
if (node.margin) {
marginH = node.margin.leftInset + node.margin.rightInset;
marginV = node.margin.topInset + node.margin.bottomInset;
}
let lineHeight = null;
let margin = null;
if (node.para) {
margin = Object.create(null);
lineHeight = node.para.lineHeight === "" ? null : node.para.lineHeight;
margin.top = node.para.spaceAbove === "" ? 0 : node.para.spaceAbove;
margin.bottom = node.para.spaceBelow === "" ? 0 : node.para.spaceBelow;
margin.left = node.para.marginLeft === "" ? 0 : node.para.marginLeft;
margin.right = node.para.marginRight === "" ? 0 : node.para.marginRight;
}
let font = node.font;
if (!font) {
const root = node[$getTemplateRoot]();
let parent = node[$getParent]();
while (parent && parent !== root) {
if (parent.font) {
font = parent.font;
break;
}
parent = parent[$getParent]();
}
}
const maxWidth = (node.w || availableSpace.width) - marginH;
const fontFinder = node[$globalData].fontFinder;
if (node.value.exData && node.value.exData[$content] && node.value.exData.contentType === "text/html") {
const res = layoutText(node.value.exData[$content], font, margin, lineHeight, fontFinder, maxWidth);
width = res.width;
height = res.height;
isBroken = res.isBroken;
} else {
const text = node.value[$text]();
if (text) {
const res = layoutText(text, font, margin, lineHeight, fontFinder, maxWidth);
width = res.width;
height = res.height;
isBroken = res.isBroken;
}
}
if (width !== null && !node.w) {
width += marginH;
}
if (height !== null && !node.h) {
height += marginV;
}
}
return {
w: width,
h: height,
isBroken
};
}
function computeBbox(node, html, availableSpace) {
let bbox;
if (node.w !== "" && node.h !== "") {
bbox = [node.x, node.y, node.w, node.h];
} else {
if (!availableSpace) {
return null;
}
let width = node.w;
if (width === "") {
if (node.maxW === 0) {
const parent = node[$getSubformParent]();
width = parent.layout === "position" && parent.w !== "" ? 0 : node.minW;
} else {
width = Math.min(node.maxW, availableSpace.width);
}
html.attributes.style.width = measureToString(width);
}
let height = node.h;
if (height === "") {
if (node.maxH === 0) {
const parent = node[$getSubformParent]();
height = parent.layout === "position" && parent.h !== "" ? 0 : node.minH;
} else {
height = Math.min(node.maxH, availableSpace.height);
}
html.attributes.style.height = measureToString(height);
}
bbox = [node.x, node.y, width, height];
}
return bbox;
}
function fixDimensions(node) {
const parent = node[$getSubformParent]();
if (parent.layout?.includes("row")) {
const extra = parent[$extra];
const colSpan = node.colSpan;
let width;
if (colSpan === -1) {
width = extra.columnWidths.slice(extra.currentColumn).reduce((a, w) => a + w, 0);
} else {
width = extra.columnWidths.slice(extra.currentColumn, extra.currentColumn + colSpan).reduce((a, w) => a + w, 0);
}
if (!isNaN(width)) {
node.w = width;
}
}
if (parent.layout && parent.layout !== "position") {
node.x = node.y = 0;
}
if (node.layout === "table") {
if (node.w === "" && Array.isArray(node.columnWidths)) {
node.w = node.columnWidths.reduce((a, x) => a + x, 0);
}
}
}
function layoutClass(node) {
switch (node.layout) {
case "position":
return "xfaPosition";
case "lr-tb":
return "xfaLrTb";
case "rl-row":
return "xfaRlRow";
case "rl-tb":
return "xfaRlTb";
case "row":
return "xfaRow";
case "table":
return "xfaTable";
case "tb":
return "xfaTb";
default:
return "xfaPosition";
}
}
function toStyle(node, ...names) {
const style = Object.create(null);
for (const name of names) {
const value = node[name];
if (value === null) {
continue;
}
if (converters.hasOwnProperty(name)) {
converters[name](node, style);
continue;
}
if (value instanceof XFAObject) {
const newStyle = value[$toStyle]();
if (newStyle) {
Object.assign(style, newStyle);
} else {
warn(`(DEBUG) - XFA - style for ${name} not implemented yet`);
}
}
}
return style;
}
function createWrapper(node, html) {
const {
attributes
} = html;
const {
style
} = attributes;
const wrapper = {
name: "div",
attributes: {
class: ["xfaWrapper"],
style: Object.create(null)
},
children: []
};
attributes.class.push("xfaWrapped");
if (node.border) {
const {
widths,
insets
} = node.border[$extra];
let width, height;
let top = insets[0];
let left = insets[3];
const insetsH = insets[0] + insets[2];
const insetsW = insets[1] + insets[3];
switch (node.border.hand) {
case "even":
top -= widths[0] / 2;
left -= widths[3] / 2;
width = `calc(100% + ${(widths[1] + widths[3]) / 2 - insetsW}px)`;
height = `calc(100% + ${(widths[0] + widths[2]) / 2 - insetsH}px)`;
break;
case "left":
top -= widths[0];
left -= widths[3];
width = `calc(100% + ${widths[1] + widths[3] - insetsW}px)`;
height = `calc(100% + ${widths[0] + widths[2] - insetsH}px)`;
break;
case "right":
width = insetsW ? `calc(100% - ${insetsW}px)` : "100%";
height = insetsH ? `calc(100% - ${insetsH}px)` : "100%";
break;
}
const classNames = ["xfaBorder"];
if (isPrintOnly(node.border)) {
classNames.push("xfaPrintOnly");
}
const border = {
name: "div",
attributes: {
class: classNames,
style: {
top: `${top}px`,
left: `${left}px`,
width,
height
}
},
children: []
};
for (const key of ["border", "borderWidth", "borderColor", "borderRadius", "borderStyle"]) {
if (style[key] !== undefined) {
border.attributes.style[key] = style[key];
delete style[key];
}
}
wrapper.children.push(border, html);
} else {
wrapper.children.push(html);
}
for (const key of ["background", "backgroundClip", "top", "left", "width", "height", "minWidth", "minHeight", "maxWidth", "maxHeight", "transform", "transformOrigin", "visibility"]) {
if (style[key] !== undefined) {
wrapper.attributes.style[key] = style[key];
delete style[key];
}
}
wrapper.attributes.style.position = style.position === "absolute" ? "absolute" : "relative";
delete style.position;
if (style.alignSelf) {
wrapper.attributes.style.alignSelf = style.alignSelf;
delete style.alignSelf;
}
return wrapper;
}
function fixTextIndent(styles) {
const indent = getMeasurement(styles.textIndent, "0px");
if (indent >= 0) {
return;
}
const align = styles.textAlign === "right" ? "right" : "left";
const name = "padding" + (align === "left" ? "Left" : "Right");
const padding = getMeasurement(styles[name], "0px");
styles[name] = `${padding - indent}px`;
}
function setAccess(node, classNames) {
switch (node.access) {
case "nonInteractive":
classNames.push("xfaNonInteractive");
break;
case "readOnly":
classNames.push("xfaReadOnly");
break;
case "protected":
classNames.push("xfaDisabled");
break;
}
}
function isPrintOnly(node) {
return node.relevant.length > 0 && !node.relevant[0].excluded && node.relevant[0].viewname === "print";
}
function getCurrentPara(node) {
const stack = node[$getTemplateRoot]()[$extra].paraStack;
return stack.length ? stack.at(-1) : null;
}
function setPara(node, nodeStyle, value) {
if (value.attributes.class?.includes("xfaRich")) {
if (nodeStyle) {
if (node.h === "") {
nodeStyle.height = "auto";
}
if (node.w === "") {
nodeStyle.width = "auto";
}
}
const para = getCurrentPara(node);
if (para) {
const valueStyle = value.attributes.style;
valueStyle.display = "flex";
valueStyle.flexDirection = "column";
switch (para.vAlign) {
case "top":
valueStyle.justifyContent = "start";
break;
case "bottom":
valueStyle.justifyContent = "end";
break;
case "middle":
valueStyle.justifyContent = "center";
break;
}
const paraStyle = para[$toStyle]();
for (const [key, val] of Object.entries(paraStyle)) {
if (!(key in valueStyle)) {
valueStyle[key] = val;
}
}
}
}
}
function setFontFamily(xfaFont, node, fontFinder, style) {
if (!fontFinder) {
delete style.fontFamily;
return;
}
const name = stripQuotes(xfaFont.typeface);
style.fontFamily = `"${name}"`;
const typeface = fontFinder.find(name);
if (typeface) {
const {
fontFamily
} = typeface.regular.cssFontInfo;
if (fontFamily !== name) {
style.fontFamily = `"${fontFamily}"`;
}
const para = getCurrentPara(node);
if (para && para.lineHeight !== "") {
return;
}
if (style.lineHeight) {
return;
}
const pdfFont = selectFont(xfaFont, typeface);
if (pdfFont) {
style.lineHeight = Math.max(1.2, pdfFont.lineHeight);
}
}
}
function fixURL(str) {
const absoluteUrl = createValidAbsoluteUrl(str, null, {
addDefaultProtocol: true,
tryConvertEncoding: true
});
return absoluteUrl ? absoluteUrl.href : null;
}
;// CONCATENATED MODULE: ./src/core/xfa/layout.js
function createLine(node, children) {
return {
name: "div",
attributes: {
class: [node.layout === "lr-tb" ? "xfaLr" : "xfaRl"]
},
children
};
}
function flushHTML(node) {
if (!node[$extra]) {
return null;
}
const attributes = node[$extra].attributes;
const html = {
name: "div",
attributes,
children: node[$extra].children
};
if (node[$extra].failingNode) {
const htmlFromFailing = node[$extra].failingNode[$flushHTML]();
if (htmlFromFailing) {
if (node.layout.endsWith("-tb")) {
html.children.push(createLine(node, [htmlFromFailing]));
} else {
html.children.push(htmlFromFailing);
}
}
}
if (html.children.length === 0) {
return null;
}
return html;
}
function addHTML(node, html, bbox) {
const extra = node[$extra];
const availableSpace = extra.availableSpace;
const [x, y, w, h] = bbox;
switch (node.layout) {
case "position":
{
extra.width = Math.max(extra.width, x + w);
extra.height = Math.max(extra.height, y + h);
extra.children.push(html);
break;
}
case "lr-tb":
case "rl-tb":
if (!extra.line || extra.attempt === 1) {
extra.line = createLine(node, []);
extra.children.push(extra.line);
extra.numberInLine = 0;
}
extra.numberInLine += 1;
extra.line.children.push(html);
if (extra.attempt === 0) {
extra.currentWidth += w;
extra.height = Math.max(extra.height, extra.prevHeight + h);
} else {
extra.currentWidth = w;
extra.prevHeight = extra.height;
extra.height += h;
extra.attempt = 0;
}
extra.width = Math.max(extra.width, extra.currentWidth);
break;
case "rl-row":
case "row":
{
extra.children.push(html);
extra.width += w;
extra.height = Math.max(extra.height, h);
const height = measureToString(extra.height);
for (const child of extra.children) {
child.attributes.style.height = height;
}
break;
}
case "table":
{
extra.width = Math.min(availableSpace.width, Math.max(extra.width, w));
extra.height += h;
extra.children.push(html);
break;
}
case "tb":
{
extra.width = Math.min(availableSpace.width, Math.max(extra.width, w));
extra.height += h;
extra.children.push(html);
break;
}
}
}
function getAvailableSpace(node) {
const availableSpace = node[$extra].availableSpace;
const marginV = node.margin ? node.margin.topInset + node.margin.bottomInset : 0;
const marginH = node.margin ? node.margin.leftInset + node.margin.rightInset : 0;
switch (node.layout) {
case "lr-tb":
case "rl-tb":
if (node[$extra].attempt === 0) {
return {
width: availableSpace.width - marginH - node[$extra].currentWidth,
height: availableSpace.height - marginV - node[$extra].prevHeight
};
}
return {
width: availableSpace.width - marginH,
height: availableSpace.height - marginV - node[$extra].height
};
case "rl-row":
case "row":
const width = node[$extra].columnWidths.slice(node[$extra].currentColumn).reduce((a, x) => a + x);
return {
width,
height: availableSpace.height - marginH
};
case "table":
case "tb":
return {
width: availableSpace.width - marginH,
height: availableSpace.height - marginV - node[$extra].height
};
case "position":
default:
return availableSpace;
}
}
function getTransformedBBox(node) {
let w = node.w === "" ? NaN : node.w;
let h = node.h === "" ? NaN : node.h;
let [centerX, centerY] = [0, 0];
switch (node.anchorType || "") {
case "bottomCenter":
[centerX, centerY] = [w / 2, h];
break;
case "bottomLeft":
[centerX, centerY] = [0, h];
break;
case "bottomRight":
[centerX, centerY] = [w, h];
break;
case "middleCenter":
[centerX, centerY] = [w / 2, h / 2];
break;
case "middleLeft":
[centerX, centerY] = [0, h / 2];
break;
case "middleRight":
[centerX, centerY] = [w, h / 2];
break;
case "topCenter":
[centerX, centerY] = [w / 2, 0];
break;
case "topRight":
[centerX, centerY] = [w, 0];
break;
}
let x, y;
switch (node.rotate || 0) {
case 0:
[x, y] = [-centerX, -centerY];
break;
case 90:
[x, y] = [-centerY, centerX];
[w, h] = [h, -w];
break;
case 180:
[x, y] = [centerX, centerY];
[w, h] = [-w, -h];
break;
case 270:
[x, y] = [centerY, -centerX];
[w, h] = [-h, w];
break;
}
return [node.x + x + Math.min(0, w), node.y + y + Math.min(0, h), Math.abs(w), Math.abs(h)];
}
function checkDimensions(node, space) {
if (node[$getTemplateRoot]()[$extra].firstUnsplittable === null) {
return true;
}
if (node.w === 0 || node.h === 0) {
return true;
}
const ERROR = 2;
const parent = node[$getSubformParent]();
const attempt = parent[$extra]?.attempt || 0;
const [, y, w, h] = getTransformedBBox(node);
switch (parent.layout) {
case "lr-tb":
case "rl-tb":
if (attempt === 0) {
if (!node[$getTemplateRoot]()[$extra].noLayoutFailure) {
if (node.h !== "" && Math.round(h - space.height) > ERROR) {
return false;
}
if (node.w !== "") {
if (Math.round(w - space.width) <= ERROR) {
return true;
}
if (parent[$extra].numberInLine === 0) {
return space.height > ERROR;
}
return false;
}
return space.width > ERROR;
}
if (node.w !== "") {
return Math.round(w - space.width) <= ERROR;
}
return space.width > ERROR;
}
if (node[$getTemplateRoot]()[$extra].noLayoutFailure) {
return true;
}
if (node.h !== "" && Math.round(h - space.height) > ERROR) {
return false;
}
if (node.w === "" || Math.round(w - space.width) <= ERROR) {
return space.height > ERROR;
}
if (parent[$isThereMoreWidth]()) {
return false;
}
return space.height > ERROR;
case "table":
case "tb":
if (node[$getTemplateRoot]()[$extra].noLayoutFailure) {
return true;
}
if (node.h !== "" && !node[$isSplittable]()) {
return Math.round(h - space.height) <= ERROR;
}
if (node.w === "" || Math.round(w - space.width) <= ERROR) {
return space.height > ERROR;
}
if (parent[$isThereMoreWidth]()) {
return false;
}
return space.height > ERROR;
case "position":
if (node[$getTemplateRoot]()[$extra].noLayoutFailure) {
return true;
}
if (node.h === "" || Math.round(h + y - space.height) <= ERROR) {
return true;
}
const area = node[$getTemplateRoot]()[$extra].currentContentArea;
return h + y > area.h;
case "rl-row":
case "row":
if (node[$getTemplateRoot]()[$extra].noLayoutFailure) {
return true;
}
if (node.h !== "") {
return Math.round(h - space.height) <= ERROR;
}
return true;
default:
return true;
}
}
;// CONCATENATED MODULE: ./src/core/xfa/template.js
const TEMPLATE_NS_ID = NamespaceIds.template.id;
const SVG_NS = "http://www.w3.org/2000/svg";
const MAX_ATTEMPTS_FOR_LRTB_LAYOUT = 2;
const MAX_EMPTY_PAGES = 3;
const DEFAULT_TAB_INDEX = 5000;
const HEADING_PATTERN = /^H(\d+)$/;
const MIMES = new Set(["image/gif", "image/jpeg", "image/jpg", "image/pjpeg", "image/png", "image/apng", "image/x-png", "image/bmp", "image/x-ms-bmp", "image/tiff", "image/tif", "application/octet-stream"]);
const IMAGES_HEADERS = [[[0x42, 0x4d], "image/bmp"], [[0xff, 0xd8, 0xff], "image/jpeg"], [[0x49, 0x49, 0x2a, 0x00], "image/tiff"], [[0x4d, 0x4d, 0x00, 0x2a], "image/tiff"], [[0x47, 0x49, 0x46, 0x38, 0x39, 0x61], "image/gif"], [[0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a], "image/png"]];
function getBorderDims(node) {
if (!node || !node.border) {
return {
w: 0,
h: 0
};
}
const borderExtra = node.border[$getExtra]();
if (!borderExtra) {
return {
w: 0,
h: 0
};
}
return {
w: borderExtra.widths[0] + borderExtra.widths[2] + borderExtra.insets[0] + borderExtra.insets[2],
h: borderExtra.widths[1] + borderExtra.widths[3] + borderExtra.insets[1] + borderExtra.insets[3]
};
}
function hasMargin(node) {
return node.margin && (node.margin.topInset || node.margin.rightInset || node.margin.bottomInset || node.margin.leftInset);
}
function _setValue(templateNode, value) {
if (!templateNode.value) {
const nodeValue = new Value({});
templateNode[$appendChild](nodeValue);
templateNode.value = nodeValue;
}
templateNode.value[$setValue](value);
}
function* getContainedChildren(node) {
for (const child of node[$getChildren]()) {
if (child instanceof SubformSet) {
yield* child[$getContainedChildren]();
continue;
}
yield child;
}
}
function isRequired(node) {
return node.validate?.nullTest === "error";
}
function setTabIndex(node) {
while (node) {
if (!node.traversal) {
node[$tabIndex] = node[$getParent]()[$tabIndex];
return;
}
if (node[$tabIndex]) {
return;
}
let next = null;
for (const child of node.traversal[$getChildren]()) {
if (child.operation === "next") {
next = child;
break;
}
}
if (!next || !next.ref) {
node[$tabIndex] = node[$getParent]()[$tabIndex];
return;
}
const root = node[$getTemplateRoot]();
node[$tabIndex] = ++root[$tabIndex];
const ref = root[$searchNode](next.ref, node);
if (!ref) {
return;
}
node = ref[0];
}
}
function applyAssist(obj, attributes) {
const assist = obj.assist;
if (assist) {
const assistTitle = assist[$toHTML]();
if (assistTitle) {
attributes.title = assistTitle;
}
const role = assist.role;
const match = role.match(HEADING_PATTERN);
if (match) {
const ariaRole = "heading";
const ariaLevel = match[1];
attributes.role = ariaRole;
attributes["aria-level"] = ariaLevel;
}
}
if (obj.layout === "table") {
attributes.role = "table";
} else if (obj.layout === "row") {
attributes.role = "row";
} else {
const parent = obj[$getParent]();
if (parent.layout === "row") {
attributes.role = parent.assist?.role === "TH" ? "columnheader" : "cell";
}
}
}
function ariaLabel(obj) {
if (!obj.assist) {
return null;
}
const assist = obj.assist;
if (assist.speak && assist.speak[$content] !== "") {
return assist.speak[$content];
}
if (assist.toolTip) {
return assist.toolTip[$content];
}
return null;
}
function valueToHtml(value) {
return HTMLResult.success({
name: "div",
attributes: {
class: ["xfaRich"],
style: Object.create(null)
},
children: [{
name: "span",
attributes: {
style: Object.create(null)
},
value
}]
});
}
function setFirstUnsplittable(node) {
const root = node[$getTemplateRoot]();
if (root[$extra].firstUnsplittable === null) {
root[$extra].firstUnsplittable = node;
root[$extra].noLayoutFailure = true;
}
}
function unsetFirstUnsplittable(node) {
const root = node[$getTemplateRoot]();
if (root[$extra].firstUnsplittable === node) {
root[$extra].noLayoutFailure = false;
}
}
function handleBreak(node) {
if (node[$extra]) {
return false;
}
node[$extra] = Object.create(null);
if (node.targetType === "auto") {
return false;
}
const root = node[$getTemplateRoot]();
let target = null;
if (node.target) {
target = root[$searchNode](node.target, node[$getParent]());
if (!target) {
return false;
}
target = target[0];
}
const {
currentPageArea,
currentContentArea
} = root[$extra];
if (node.targetType === "pageArea") {
if (!(target instanceof PageArea)) {
target = null;
}
if (node.startNew) {
node[$extra].target = target || currentPageArea;
return true;
} else if (target && target !== currentPageArea) {
node[$extra].target = target;
return true;
}
return false;
}
if (!(target instanceof ContentArea)) {
target = null;
}
const pageArea = target && target[$getParent]();
let index;
let nextPageArea = pageArea;
if (node.startNew) {
if (target) {
const contentAreas = pageArea.contentArea.children;
const indexForCurrent = contentAreas.indexOf(currentContentArea);
const indexForTarget = contentAreas.indexOf(target);
if (indexForCurrent !== -1 && indexForCurrent < indexForTarget) {
nextPageArea = null;
}
index = indexForTarget - 1;
} else {
index = currentPageArea.contentArea.children.indexOf(currentContentArea);
}
} else if (target && target !== currentContentArea) {
const contentAreas = pageArea.contentArea.children;
index = contentAreas.indexOf(target) - 1;
nextPageArea = pageArea === currentPageArea ? null : pageArea;
} else {
return false;
}
node[$extra].target = nextPageArea;
node[$extra].index = index;
return true;
}
function handleOverflow(node, extraNode, space) {
const root = node[$getTemplateRoot]();
const saved = root[$extra].noLayoutFailure;
const savedMethod = extraNode[$getSubformParent];
extraNode[$getSubformParent] = () => node;
root[$extra].noLayoutFailure = true;
const res = extraNode[$toHTML](space);
node[$addHTML](res.html, res.bbox);
root[$extra].noLayoutFailure = saved;
extraNode[$getSubformParent] = savedMethod;
}
class AppearanceFilter extends StringObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "appearanceFilter");
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Arc extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "arc", true);
this.circular = getInteger({
data: attributes.circular,
defaultValue: 0,
validate: x => x === 1
});
this.hand = getStringOption(attributes.hand, ["even", "left", "right"]);
this.id = attributes.id || "";
this.startAngle = getFloat({
data: attributes.startAngle,
defaultValue: 0,
validate: x => true
});
this.sweepAngle = getFloat({
data: attributes.sweepAngle,
defaultValue: 360,
validate: x => true
});
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.edge = null;
this.fill = null;
}
[$toHTML]() {
const edge = this.edge || new Edge({});
const edgeStyle = edge[$toStyle]();
const style = Object.create(null);
if (this.fill?.presence === "visible") {
Object.assign(style, this.fill[$toStyle]());
} else {
style.fill = "transparent";
}
style.strokeWidth = measureToString(edge.presence === "visible" ? edge.thickness : 0);
style.stroke = edgeStyle.color;
let arc;
const attributes = {
xmlns: SVG_NS,
style: {
width: "100%",
height: "100%",
overflow: "visible"
}
};
if (this.sweepAngle === 360) {
arc = {
name: "ellipse",
attributes: {
xmlns: SVG_NS,
cx: "50%",
cy: "50%",
rx: "50%",
ry: "50%",
style
}
};
} else {
const startAngle = this.startAngle * Math.PI / 180;
const sweepAngle = this.sweepAngle * Math.PI / 180;
const largeArc = this.sweepAngle > 180 ? 1 : 0;
const [x1, y1, x2, y2] = [50 * (1 + Math.cos(startAngle)), 50 * (1 - Math.sin(startAngle)), 50 * (1 + Math.cos(startAngle + sweepAngle)), 50 * (1 - Math.sin(startAngle + sweepAngle))];
arc = {
name: "path",
attributes: {
xmlns: SVG_NS,
d: `M ${x1} ${y1} A 50 50 0 ${largeArc} 0 ${x2} ${y2}`,
vectorEffect: "non-scaling-stroke",
style
}
};
Object.assign(attributes, {
viewBox: "0 0 100 100",
preserveAspectRatio: "none"
});
}
const svg = {
name: "svg",
children: [arc],
attributes
};
const parent = this[$getParent]()[$getParent]();
if (hasMargin(parent)) {
return HTMLResult.success({
name: "div",
attributes: {
style: {
display: "inline",
width: "100%",
height: "100%"
}
},
children: [svg]
});
}
svg.attributes.style.position = "absolute";
return HTMLResult.success(svg);
}
}
class Area extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "area", true);
this.colSpan = getInteger({
data: attributes.colSpan,
defaultValue: 1,
validate: n => n >= 1 || n === -1
});
this.id = attributes.id || "";
this.name = attributes.name || "";
this.relevant = getRelevant(attributes.relevant);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.x = getMeasurement(attributes.x, "0pt");
this.y = getMeasurement(attributes.y, "0pt");
this.desc = null;
this.extras = null;
this.area = new XFAObjectArray();
this.draw = new XFAObjectArray();
this.exObject = new XFAObjectArray();
this.exclGroup = new XFAObjectArray();
this.field = new XFAObjectArray();
this.subform = new XFAObjectArray();
this.subformSet = new XFAObjectArray();
}
*[$getContainedChildren]() {
yield* getContainedChildren(this);
}
[$isTransparent]() {
return true;
}
[$isBindable]() {
return true;
}
[$addHTML](html, bbox) {
const [x, y, w, h] = bbox;
this[$extra].width = Math.max(this[$extra].width, x + w);
this[$extra].height = Math.max(this[$extra].height, y + h);
this[$extra].children.push(html);
}
[$getAvailableSpace]() {
return this[$extra].availableSpace;
}
[$toHTML](availableSpace) {
const style = toStyle(this, "position");
const attributes = {
style,
id: this[$uid],
class: ["xfaArea"]
};
if (isPrintOnly(this)) {
attributes.class.push("xfaPrintOnly");
}
if (this.name) {
attributes.xfaName = this.name;
}
const children = [];
this[$extra] = {
children,
width: 0,
height: 0,
availableSpace
};
const result = this[$childrenToHTML]({
filter: new Set(["area", "draw", "field", "exclGroup", "subform", "subformSet"]),
include: true
});
if (!result.success) {
if (result.isBreak()) {
return result;
}
delete this[$extra];
return HTMLResult.FAILURE;
}
style.width = measureToString(this[$extra].width);
style.height = measureToString(this[$extra].height);
const html = {
name: "div",
attributes,
children
};
const bbox = [this.x, this.y, this[$extra].width, this[$extra].height];
delete this[$extra];
return HTMLResult.success(html, bbox);
}
}
class Assist extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "assist", true);
this.id = attributes.id || "";
this.role = attributes.role || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.speak = null;
this.toolTip = null;
}
[$toHTML]() {
return this.toolTip?.[$content] || null;
}
}
class Barcode extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "barcode", true);
this.charEncoding = getKeyword({
data: attributes.charEncoding ? attributes.charEncoding.toLowerCase() : "",
defaultValue: "",
validate: k => ["utf-8", "big-five", "fontspecific", "gbk", "gb-18030", "gb-2312", "ksc-5601", "none", "shift-jis", "ucs-2", "utf-16"].includes(k) || k.match(/iso-8859-\d{2}/)
});
this.checksum = getStringOption(attributes.checksum, ["none", "1mod10", "1mod10_1mod11", "2mod10", "auto"]);
this.dataColumnCount = getInteger({
data: attributes.dataColumnCount,
defaultValue: -1,
validate: x => x >= 0
});
this.dataLength = getInteger({
data: attributes.dataLength,
defaultValue: -1,
validate: x => x >= 0
});
this.dataPrep = getStringOption(attributes.dataPrep, ["none", "flateCompress"]);
this.dataRowCount = getInteger({
data: attributes.dataRowCount,
defaultValue: -1,
validate: x => x >= 0
});
this.endChar = attributes.endChar || "";
this.errorCorrectionLevel = getInteger({
data: attributes.errorCorrectionLevel,
defaultValue: -1,
validate: x => x >= 0 && x <= 8
});
this.id = attributes.id || "";
this.moduleHeight = getMeasurement(attributes.moduleHeight, "5mm");
this.moduleWidth = getMeasurement(attributes.moduleWidth, "0.25mm");
this.printCheckDigit = getInteger({
data: attributes.printCheckDigit,
defaultValue: 0,
validate: x => x === 1
});
this.rowColumnRatio = getRatio(attributes.rowColumnRatio);
this.startChar = attributes.startChar || "";
this.textLocation = getStringOption(attributes.textLocation, ["below", "above", "aboveEmbedded", "belowEmbedded", "none"]);
this.truncate = getInteger({
data: attributes.truncate,
defaultValue: 0,
validate: x => x === 1
});
this.type = getStringOption(attributes.type ? attributes.type.toLowerCase() : "", ["aztec", "codabar", "code2of5industrial", "code2of5interleaved", "code2of5matrix", "code2of5standard", "code3of9", "code3of9extended", "code11", "code49", "code93", "code128", "code128a", "code128b", "code128c", "code128sscc", "datamatrix", "ean8", "ean8add2", "ean8add5", "ean13", "ean13add2", "ean13add5", "ean13pwcd", "fim", "logmars", "maxicode", "msi", "pdf417", "pdf417macro", "plessey", "postauscust2", "postauscust3", "postausreplypaid", "postausstandard", "postukrm4scc", "postusdpbc", "postusimb", "postusstandard", "postus5zip", "qrcode", "rfid", "rss14", "rss14expanded", "rss14limited", "rss14stacked", "rss14stackedomni", "rss14truncated", "telepen", "ucc128", "ucc128random", "ucc128sscc", "upca", "upcaadd2", "upcaadd5", "upcapwcd", "upce", "upceadd2", "upceadd5", "upcean2", "upcean5", "upsmaxicode"]);
this.upsMode = getStringOption(attributes.upsMode, ["usCarrier", "internationalCarrier", "secureSymbol", "standardSymbol"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.wideNarrowRatio = getRatio(attributes.wideNarrowRatio);
this.encrypt = null;
this.extras = null;
}
}
class Bind extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "bind", true);
this.match = getStringOption(attributes.match, ["once", "dataRef", "global", "none"]);
this.ref = attributes.ref || "";
this.picture = null;
}
}
class BindItems extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "bindItems");
this.connection = attributes.connection || "";
this.labelRef = attributes.labelRef || "";
this.ref = attributes.ref || "";
this.valueRef = attributes.valueRef || "";
}
}
class Bookend extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "bookend");
this.id = attributes.id || "";
this.leader = attributes.leader || "";
this.trailer = attributes.trailer || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class BooleanElement extends Option01 {
constructor(attributes) {
super(TEMPLATE_NS_ID, "boolean");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
[$toHTML](availableSpace) {
return valueToHtml(this[$content] === 1 ? "1" : "0");
}
}
class Border extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "border", true);
this.break = getStringOption(attributes.break, ["close", "open"]);
this.hand = getStringOption(attributes.hand, ["even", "left", "right"]);
this.id = attributes.id || "";
this.presence = getStringOption(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
this.relevant = getRelevant(attributes.relevant);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.corner = new XFAObjectArray(4);
this.edge = new XFAObjectArray(4);
this.extras = null;
this.fill = null;
this.margin = null;
}
[$getExtra]() {
if (!this[$extra]) {
const edges = this.edge.children.slice();
if (edges.length < 4) {
const defaultEdge = edges.at(-1) || new Edge({});
for (let i = edges.length; i < 4; i++) {
edges.push(defaultEdge);
}
}
const widths = edges.map(edge => edge.thickness);
const insets = [0, 0, 0, 0];
if (this.margin) {
insets[0] = this.margin.topInset;
insets[1] = this.margin.rightInset;
insets[2] = this.margin.bottomInset;
insets[3] = this.margin.leftInset;
}
this[$extra] = {
widths,
insets,
edges
};
}
return this[$extra];
}
[$toStyle]() {
const {
edges
} = this[$getExtra]();
const edgeStyles = edges.map(node => {
const style = node[$toStyle]();
style.color ||= "#000000";
return style;
});
const style = Object.create(null);
if (this.margin) {
Object.assign(style, this.margin[$toStyle]());
}
if (this.fill?.presence === "visible") {
Object.assign(style, this.fill[$toStyle]());
}
if (this.corner.children.some(node => node.radius !== 0)) {
const cornerStyles = this.corner.children.map(node => node[$toStyle]());
if (cornerStyles.length === 2 || cornerStyles.length === 3) {
const last = cornerStyles.at(-1);
for (let i = cornerStyles.length; i < 4; i++) {
cornerStyles.push(last);
}
}
style.borderRadius = cornerStyles.map(s => s.radius).join(" ");
}
switch (this.presence) {
case "invisible":
case "hidden":
style.borderStyle = "";
break;
case "inactive":
style.borderStyle = "none";
break;
default:
style.borderStyle = edgeStyles.map(s => s.style).join(" ");
break;
}
style.borderWidth = edgeStyles.map(s => s.width).join(" ");
style.borderColor = edgeStyles.map(s => s.color).join(" ");
return style;
}
}
class Break extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "break", true);
this.after = getStringOption(attributes.after, ["auto", "contentArea", "pageArea", "pageEven", "pageOdd"]);
this.afterTarget = attributes.afterTarget || "";
this.before = getStringOption(attributes.before, ["auto", "contentArea", "pageArea", "pageEven", "pageOdd"]);
this.beforeTarget = attributes.beforeTarget || "";
this.bookendLeader = attributes.bookendLeader || "";
this.bookendTrailer = attributes.bookendTrailer || "";
this.id = attributes.id || "";
this.overflowLeader = attributes.overflowLeader || "";
this.overflowTarget = attributes.overflowTarget || "";
this.overflowTrailer = attributes.overflowTrailer || "";
this.startNew = getInteger({
data: attributes.startNew,
defaultValue: 0,
validate: x => x === 1
});
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
}
}
class BreakAfter extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "breakAfter", true);
this.id = attributes.id || "";
this.leader = attributes.leader || "";
this.startNew = getInteger({
data: attributes.startNew,
defaultValue: 0,
validate: x => x === 1
});
this.target = attributes.target || "";
this.targetType = getStringOption(attributes.targetType, ["auto", "contentArea", "pageArea"]);
this.trailer = attributes.trailer || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.script = null;
}
}
class BreakBefore extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "breakBefore", true);
this.id = attributes.id || "";
this.leader = attributes.leader || "";
this.startNew = getInteger({
data: attributes.startNew,
defaultValue: 0,
validate: x => x === 1
});
this.target = attributes.target || "";
this.targetType = getStringOption(attributes.targetType, ["auto", "contentArea", "pageArea"]);
this.trailer = attributes.trailer || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.script = null;
}
[$toHTML](availableSpace) {
this[$extra] = {};
return HTMLResult.FAILURE;
}
}
class Button extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "button", true);
this.highlight = getStringOption(attributes.highlight, ["inverted", "none", "outline", "push"]);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
}
[$toHTML](availableSpace) {
const parent = this[$getParent]();
const grandpa = parent[$getParent]();
const htmlButton = {
name: "button",
attributes: {
id: this[$uid],
class: ["xfaButton"],
style: {}
},
children: []
};
for (const event of grandpa.event.children) {
if (event.activity !== "click" || !event.script) {
continue;
}
const jsURL = recoverJsURL(event.script[$content]);
if (!jsURL) {
continue;
}
const href = fixURL(jsURL.url);
if (!href) {
continue;
}
htmlButton.children.push({
name: "a",
attributes: {
id: "link" + this[$uid],
href,
newWindow: jsURL.newWindow,
class: ["xfaLink"],
style: {}
},
children: []
});
}
return HTMLResult.success(htmlButton);
}
}
class Calculate extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "calculate", true);
this.id = attributes.id || "";
this.override = getStringOption(attributes.override, ["disabled", "error", "ignore", "warning"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
this.message = null;
this.script = null;
}
}
class Caption extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "caption", true);
this.id = attributes.id || "";
this.placement = getStringOption(attributes.placement, ["left", "bottom", "inline", "right", "top"]);
this.presence = getStringOption(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
this.reserve = Math.ceil(getMeasurement(attributes.reserve));
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
this.font = null;
this.margin = null;
this.para = null;
this.value = null;
}
[$setValue](value) {
_setValue(this, value);
}
[$getExtra](availableSpace) {
if (!this[$extra]) {
let {
width,
height
} = availableSpace;
switch (this.placement) {
case "left":
case "right":
case "inline":
width = this.reserve <= 0 ? width : this.reserve;
break;
case "top":
case "bottom":
height = this.reserve <= 0 ? height : this.reserve;
break;
}
this[$extra] = layoutNode(this, {
width,
height
});
}
return this[$extra];
}
[$toHTML](availableSpace) {
if (!this.value) {
return HTMLResult.EMPTY;
}
this[$pushPara]();
const value = this.value[$toHTML](availableSpace).html;
if (!value) {
this[$popPara]();
return HTMLResult.EMPTY;
}
const savedReserve = this.reserve;
if (this.reserve <= 0) {
const {
w,
h
} = this[$getExtra](availableSpace);
switch (this.placement) {
case "left":
case "right":
case "inline":
this.reserve = w;
break;
case "top":
case "bottom":
this.reserve = h;
break;
}
}
const children = [];
if (typeof value === "string") {
children.push({
name: "#text",
value
});
} else {
children.push(value);
}
const style = toStyle(this, "font", "margin", "visibility");
switch (this.placement) {
case "left":
case "right":
if (this.reserve > 0) {
style.width = measureToString(this.reserve);
}
break;
case "top":
case "bottom":
if (this.reserve > 0) {
style.height = measureToString(this.reserve);
}
break;
}
setPara(this, null, value);
this[$popPara]();
this.reserve = savedReserve;
return HTMLResult.success({
name: "div",
attributes: {
style,
class: ["xfaCaption"]
},
children
});
}
}
class Certificate extends StringObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "certificate");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Certificates extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "certificates", true);
this.credentialServerPolicy = getStringOption(attributes.credentialServerPolicy, ["optional", "required"]);
this.id = attributes.id || "";
this.url = attributes.url || "";
this.urlPolicy = attributes.urlPolicy || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.encryption = null;
this.issuers = null;
this.keyUsage = null;
this.oids = null;
this.signing = null;
this.subjectDNs = null;
}
}
class CheckButton extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "checkButton", true);
this.id = attributes.id || "";
this.mark = getStringOption(attributes.mark, ["default", "check", "circle", "cross", "diamond", "square", "star"]);
this.shape = getStringOption(attributes.shape, ["square", "round"]);
this.size = getMeasurement(attributes.size, "10pt");
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.border = null;
this.extras = null;
this.margin = null;
}
[$toHTML](availableSpace) {
const style = toStyle("margin");
const size = measureToString(this.size);
style.width = style.height = size;
let type;
let className;
let groupId;
const field = this[$getParent]()[$getParent]();
const items = field.items.children.length && field.items.children[0][$toHTML]().html || [];
const exportedValue = {
on: (items[0] !== undefined ? items[0] : "on").toString(),
off: (items[1] !== undefined ? items[1] : "off").toString()
};
const value = field.value?.[$text]() || "off";
const checked = value === exportedValue.on || undefined;
const container = field[$getSubformParent]();
const fieldId = field[$uid];
let dataId;
if (container instanceof ExclGroup) {
groupId = container[$uid];
type = "radio";
className = "xfaRadio";
dataId = container[$data]?.[$uid] || container[$uid];
} else {
type = "checkbox";
className = "xfaCheckbox";
dataId = field[$data]?.[$uid] || field[$uid];
}
const input = {
name: "input",
attributes: {
class: [className],
style,
fieldId,
dataId,
type,
checked,
xfaOn: exportedValue.on,
xfaOff: exportedValue.off,
"aria-label": ariaLabel(field),
"aria-required": false
}
};
if (groupId) {
input.attributes.name = groupId;
}
if (isRequired(field)) {
input.attributes["aria-required"] = true;
input.attributes.required = true;
}
return HTMLResult.success({
name: "label",
attributes: {
class: ["xfaLabel"]
},
children: [input]
});
}
}
class ChoiceList extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "choiceList", true);
this.commitOn = getStringOption(attributes.commitOn, ["select", "exit"]);
this.id = attributes.id || "";
this.open = getStringOption(attributes.open, ["userControl", "always", "multiSelect", "onEntry"]);
this.textEntry = getInteger({
data: attributes.textEntry,
defaultValue: 0,
validate: x => x === 1
});
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.border = null;
this.extras = null;
this.margin = null;
}
[$toHTML](availableSpace) {
const style = toStyle(this, "border", "margin");
const ui = this[$getParent]();
const field = ui[$getParent]();
const fontSize = field.font?.size || 10;
const optionStyle = {
fontSize: `calc(${fontSize}px * var(--scale-factor))`
};
const children = [];
if (field.items.children.length > 0) {
const items = field.items;
let displayedIndex = 0;
let saveIndex = 0;
if (items.children.length === 2) {
displayedIndex = items.children[0].save;
saveIndex = 1 - displayedIndex;
}
const displayed = items.children[displayedIndex][$toHTML]().html;
const values = items.children[saveIndex][$toHTML]().html;
let selected = false;
const value = field.value?.[$text]() || "";
for (let i = 0, ii = displayed.length; i < ii; i++) {
const option = {
name: "option",
attributes: {
value: values[i] || displayed[i],
style: optionStyle
},
value: displayed[i]
};
if (values[i] === value) {
option.attributes.selected = selected = true;
}
children.push(option);
}
if (!selected) {
children.splice(0, 0, {
name: "option",
attributes: {
hidden: true,
selected: true
},
value: " "
});
}
}
const selectAttributes = {
class: ["xfaSelect"],
fieldId: field[$uid],
dataId: field[$data]?.[$uid] || field[$uid],
style,
"aria-label": ariaLabel(field),
"aria-required": false
};
if (isRequired(field)) {
selectAttributes["aria-required"] = true;
selectAttributes.required = true;
}
if (this.open === "multiSelect") {
selectAttributes.multiple = true;
}
return HTMLResult.success({
name: "label",
attributes: {
class: ["xfaLabel"]
},
children: [{
name: "select",
children,
attributes: selectAttributes
}]
});
}
}
class Color extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "color", true);
this.cSpace = getStringOption(attributes.cSpace, ["SRGB"]);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.value = attributes.value ? getColor(attributes.value) : "";
this.extras = null;
}
[$hasSettableValue]() {
return false;
}
[$toStyle]() {
return this.value ? Util.makeHexColor(this.value.r, this.value.g, this.value.b) : null;
}
}
class Comb extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "comb");
this.id = attributes.id || "";
this.numberOfCells = getInteger({
data: attributes.numberOfCells,
defaultValue: 0,
validate: x => x >= 0
});
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Connect extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "connect", true);
this.connection = attributes.connection || "";
this.id = attributes.id || "";
this.ref = attributes.ref || "";
this.usage = getStringOption(attributes.usage, ["exportAndImport", "exportOnly", "importOnly"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.picture = null;
}
}
class ContentArea extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "contentArea", true);
this.h = getMeasurement(attributes.h);
this.id = attributes.id || "";
this.name = attributes.name || "";
this.relevant = getRelevant(attributes.relevant);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.w = getMeasurement(attributes.w);
this.x = getMeasurement(attributes.x, "0pt");
this.y = getMeasurement(attributes.y, "0pt");
this.desc = null;
this.extras = null;
}
[$toHTML](availableSpace) {
const left = measureToString(this.x);
const top = measureToString(this.y);
const style = {
left,
top,
width: measureToString(this.w),
height: measureToString(this.h)
};
const classNames = ["xfaContentarea"];
if (isPrintOnly(this)) {
classNames.push("xfaPrintOnly");
}
return HTMLResult.success({
name: "div",
children: [],
attributes: {
style,
class: classNames,
id: this[$uid]
}
});
}
}
class Corner extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "corner", true);
this.id = attributes.id || "";
this.inverted = getInteger({
data: attributes.inverted,
defaultValue: 0,
validate: x => x === 1
});
this.join = getStringOption(attributes.join, ["square", "round"]);
this.presence = getStringOption(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
this.radius = getMeasurement(attributes.radius);
this.stroke = getStringOption(attributes.stroke, ["solid", "dashDot", "dashDotDot", "dashed", "dotted", "embossed", "etched", "lowered", "raised"]);
this.thickness = getMeasurement(attributes.thickness, "0.5pt");
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.color = null;
this.extras = null;
}
[$toStyle]() {
const style = toStyle(this, "visibility");
style.radius = measureToString(this.join === "square" ? 0 : this.radius);
return style;
}
}
class DateElement extends ContentObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "date");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
[$finalize]() {
const date = this[$content].trim();
this[$content] = date ? new Date(date) : null;
}
[$toHTML](availableSpace) {
return valueToHtml(this[$content] ? this[$content].toString() : "");
}
}
class DateTime extends ContentObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "dateTime");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
[$finalize]() {
const date = this[$content].trim();
this[$content] = date ? new Date(date) : null;
}
[$toHTML](availableSpace) {
return valueToHtml(this[$content] ? this[$content].toString() : "");
}
}
class DateTimeEdit extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "dateTimeEdit", true);
this.hScrollPolicy = getStringOption(attributes.hScrollPolicy, ["auto", "off", "on"]);
this.id = attributes.id || "";
this.picker = getStringOption(attributes.picker, ["host", "none"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.border = null;
this.comb = null;
this.extras = null;
this.margin = null;
}
[$toHTML](availableSpace) {
const style = toStyle(this, "border", "font", "margin");
const field = this[$getParent]()[$getParent]();
const html = {
name: "input",
attributes: {
type: "text",
fieldId: field[$uid],
dataId: field[$data]?.[$uid] || field[$uid],
class: ["xfaTextfield"],
style,
"aria-label": ariaLabel(field),
"aria-required": false
}
};
if (isRequired(field)) {
html.attributes["aria-required"] = true;
html.attributes.required = true;
}
return HTMLResult.success({
name: "label",
attributes: {
class: ["xfaLabel"]
},
children: [html]
});
}
}
class Decimal extends ContentObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "decimal");
this.fracDigits = getInteger({
data: attributes.fracDigits,
defaultValue: 2,
validate: x => true
});
this.id = attributes.id || "";
this.leadDigits = getInteger({
data: attributes.leadDigits,
defaultValue: -1,
validate: x => true
});
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
[$finalize]() {
const number = parseFloat(this[$content].trim());
this[$content] = isNaN(number) ? null : number;
}
[$toHTML](availableSpace) {
return valueToHtml(this[$content] !== null ? this[$content].toString() : "");
}
}
class DefaultUi extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "defaultUi", true);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
}
}
class Desc extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "desc", true);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.boolean = new XFAObjectArray();
this.date = new XFAObjectArray();
this.dateTime = new XFAObjectArray();
this.decimal = new XFAObjectArray();
this.exData = new XFAObjectArray();
this.float = new XFAObjectArray();
this.image = new XFAObjectArray();
this.integer = new XFAObjectArray();
this.text = new XFAObjectArray();
this.time = new XFAObjectArray();
}
}
class DigestMethod extends OptionObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "digestMethod", ["", "SHA1", "SHA256", "SHA512", "RIPEMD160"]);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class DigestMethods extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "digestMethods", true);
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.digestMethod = new XFAObjectArray();
}
}
class Draw extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "draw", true);
this.anchorType = getStringOption(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]);
this.colSpan = getInteger({
data: attributes.colSpan,
defaultValue: 1,
validate: n => n >= 1 || n === -1
});
this.h = attributes.h ? getMeasurement(attributes.h) : "";
this.hAlign = getStringOption(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]);
this.id = attributes.id || "";
this.locale = attributes.locale || "";
this.maxH = getMeasurement(attributes.maxH, "0pt");
this.maxW = getMeasurement(attributes.maxW, "0pt");
this.minH = getMeasurement(attributes.minH, "0pt");
this.minW = getMeasurement(attributes.minW, "0pt");
this.name = attributes.name || "";
this.presence = getStringOption(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
this.relevant = getRelevant(attributes.relevant);
this.rotate = getInteger({
data: attributes.rotate,
defaultValue: 0,
validate: x => x % 90 === 0
});
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.w = attributes.w ? getMeasurement(attributes.w) : "";
this.x = getMeasurement(attributes.x, "0pt");
this.y = getMeasurement(attributes.y, "0pt");
this.assist = null;
this.border = null;
this.caption = null;
this.desc = null;
this.extras = null;
this.font = null;
this.keep = null;
this.margin = null;
this.para = null;
this.traversal = null;
this.ui = null;
this.value = null;
this.setProperty = new XFAObjectArray();
}
[$setValue](value) {
_setValue(this, value);
}
[$toHTML](availableSpace) {
setTabIndex(this);
if (this.presence === "hidden" || this.presence === "inactive") {
return HTMLResult.EMPTY;
}
fixDimensions(this);
this[$pushPara]();
const savedW = this.w;
const savedH = this.h;
const {
w,
h,
isBroken
} = layoutNode(this, availableSpace);
if (w && this.w === "") {
if (isBroken && this[$getSubformParent]()[$isThereMoreWidth]()) {
this[$popPara]();
return HTMLResult.FAILURE;
}
this.w = w;
}
if (h && this.h === "") {
this.h = h;
}
setFirstUnsplittable(this);
if (!checkDimensions(this, availableSpace)) {
this.w = savedW;
this.h = savedH;
this[$popPara]();
return HTMLResult.FAILURE;
}
unsetFirstUnsplittable(this);
const style = toStyle(this, "font", "hAlign", "dimensions", "position", "presence", "rotate", "anchorType", "border", "margin");
setMinMaxDimensions(this, style);
if (style.margin) {
style.padding = style.margin;
delete style.margin;
}
const classNames = ["xfaDraw"];
if (this.font) {
classNames.push("xfaFont");
}
if (isPrintOnly(this)) {
classNames.push("xfaPrintOnly");
}
const attributes = {
style,
id: this[$uid],
class: classNames
};
if (this.name) {
attributes.xfaName = this.name;
}
const html = {
name: "div",
attributes,
children: []
};
applyAssist(this, attributes);
const bbox = computeBbox(this, html, availableSpace);
const value = this.value ? this.value[$toHTML](availableSpace).html : null;
if (value === null) {
this.w = savedW;
this.h = savedH;
this[$popPara]();
return HTMLResult.success(createWrapper(this, html), bbox);
}
html.children.push(value);
setPara(this, style, value);
this.w = savedW;
this.h = savedH;
this[$popPara]();
return HTMLResult.success(createWrapper(this, html), bbox);
}
}
class Edge extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "edge", true);
this.cap = getStringOption(attributes.cap, ["square", "butt", "round"]);
this.id = attributes.id || "";
this.presence = getStringOption(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
this.stroke = getStringOption(attributes.stroke, ["solid", "dashDot", "dashDotDot", "dashed", "dotted", "embossed", "etched", "lowered", "raised"]);
this.thickness = getMeasurement(attributes.thickness, "0.5pt");
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.color = null;
this.extras = null;
}
[$toStyle]() {
const style = toStyle(this, "visibility");
Object.assign(style, {
linecap: this.cap,
width: measureToString(this.thickness),
color: this.color ? this.color[$toStyle]() : "#000000",
style: ""
});
if (this.presence !== "visible") {
style.style = "none";
} else {
switch (this.stroke) {
case "solid":
style.style = "solid";
break;
case "dashDot":
style.style = "dashed";
break;
case "dashDotDot":
style.style = "dashed";
break;
case "dashed":
style.style = "dashed";
break;
case "dotted":
style.style = "dotted";
break;
case "embossed":
style.style = "ridge";
break;
case "etched":
style.style = "groove";
break;
case "lowered":
style.style = "inset";
break;
case "raised":
style.style = "outset";
break;
}
}
return style;
}
}
class Encoding extends OptionObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "encoding", ["adbe.x509.rsa_sha1", "adbe.pkcs7.detached", "adbe.pkcs7.sha1"]);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Encodings extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "encodings", true);
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.encoding = new XFAObjectArray();
}
}
class Encrypt extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "encrypt", true);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.certificate = null;
}
}
class EncryptData extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "encryptData", true);
this.id = attributes.id || "";
this.operation = getStringOption(attributes.operation, ["encrypt", "decrypt"]);
this.target = attributes.target || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.filter = null;
this.manifest = null;
}
}
class Encryption extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "encryption", true);
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.certificate = new XFAObjectArray();
}
}
class EncryptionMethod extends OptionObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "encryptionMethod", ["", "AES256-CBC", "TRIPLEDES-CBC", "AES128-CBC", "AES192-CBC"]);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class EncryptionMethods extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "encryptionMethods", true);
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.encryptionMethod = new XFAObjectArray();
}
}
class Event extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "event", true);
this.activity = getStringOption(attributes.activity, ["click", "change", "docClose", "docReady", "enter", "exit", "full", "indexChange", "initialize", "mouseDown", "mouseEnter", "mouseExit", "mouseUp", "postExecute", "postOpen", "postPrint", "postSave", "postSign", "postSubmit", "preExecute", "preOpen", "prePrint", "preSave", "preSign", "preSubmit", "ready", "validationState"]);
this.id = attributes.id || "";
this.listen = getStringOption(attributes.listen, ["refOnly", "refAndDescendents"]);
this.name = attributes.name || "";
this.ref = attributes.ref || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
this.encryptData = null;
this.execute = null;
this.script = null;
this.signData = null;
this.submit = null;
}
}
class ExData extends ContentObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "exData");
this.contentType = attributes.contentType || "";
this.href = attributes.href || "";
this.id = attributes.id || "";
this.maxLength = getInteger({
data: attributes.maxLength,
defaultValue: -1,
validate: x => x >= -1
});
this.name = attributes.name || "";
this.rid = attributes.rid || "";
this.transferEncoding = getStringOption(attributes.transferEncoding, ["none", "base64", "package"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
[$isCDATAXml]() {
return this.contentType === "text/html";
}
[$onChild](child) {
if (this.contentType === "text/html" && child[$namespaceId] === NamespaceIds.xhtml.id) {
this[$content] = child;
return true;
}
if (this.contentType === "text/xml") {
this[$content] = child;
return true;
}
return false;
}
[$toHTML](availableSpace) {
if (this.contentType !== "text/html" || !this[$content]) {
return HTMLResult.EMPTY;
}
return this[$content][$toHTML](availableSpace);
}
}
class ExObject extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "exObject", true);
this.archive = attributes.archive || "";
this.classId = attributes.classId || "";
this.codeBase = attributes.codeBase || "";
this.codeType = attributes.codeType || "";
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
this.boolean = new XFAObjectArray();
this.date = new XFAObjectArray();
this.dateTime = new XFAObjectArray();
this.decimal = new XFAObjectArray();
this.exData = new XFAObjectArray();
this.exObject = new XFAObjectArray();
this.float = new XFAObjectArray();
this.image = new XFAObjectArray();
this.integer = new XFAObjectArray();
this.text = new XFAObjectArray();
this.time = new XFAObjectArray();
}
}
class ExclGroup extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "exclGroup", true);
this.access = getStringOption(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]);
this.accessKey = attributes.accessKey || "";
this.anchorType = getStringOption(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]);
this.colSpan = getInteger({
data: attributes.colSpan,
defaultValue: 1,
validate: n => n >= 1 || n === -1
});
this.h = attributes.h ? getMeasurement(attributes.h) : "";
this.hAlign = getStringOption(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]);
this.id = attributes.id || "";
this.layout = getStringOption(attributes.layout, ["position", "lr-tb", "rl-row", "rl-tb", "row", "table", "tb"]);
this.maxH = getMeasurement(attributes.maxH, "0pt");
this.maxW = getMeasurement(attributes.maxW, "0pt");
this.minH = getMeasurement(attributes.minH, "0pt");
this.minW = getMeasurement(attributes.minW, "0pt");
this.name = attributes.name || "";
this.presence = getStringOption(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
this.relevant = getRelevant(attributes.relevant);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.w = attributes.w ? getMeasurement(attributes.w) : "";
this.x = getMeasurement(attributes.x, "0pt");
this.y = getMeasurement(attributes.y, "0pt");
this.assist = null;
this.bind = null;
this.border = null;
this.calculate = null;
this.caption = null;
this.desc = null;
this.extras = null;
this.margin = null;
this.para = null;
this.traversal = null;
this.validate = null;
this.connect = new XFAObjectArray();
this.event = new XFAObjectArray();
this.field = new XFAObjectArray();
this.setProperty = new XFAObjectArray();
}
[$isBindable]() {
return true;
}
[$hasSettableValue]() {
return true;
}
[$setValue](value) {
for (const field of this.field.children) {
if (!field.value) {
const nodeValue = new Value({});
field[$appendChild](nodeValue);
field.value = nodeValue;
}
field.value[$setValue](value);
}
}
[$isThereMoreWidth]() {
return this.layout.endsWith("-tb") && this[$extra].attempt === 0 && this[$extra].numberInLine > 0 || this[$getParent]()[$isThereMoreWidth]();
}
[$isSplittable]() {
const parent = this[$getSubformParent]();
if (!parent[$isSplittable]()) {
return false;
}
if (this[$extra]._isSplittable !== undefined) {
return this[$extra]._isSplittable;
}
if (this.layout === "position" || this.layout.includes("row")) {
this[$extra]._isSplittable = false;
return false;
}
if (parent.layout?.endsWith("-tb") && parent[$extra].numberInLine !== 0) {
return false;
}
this[$extra]._isSplittable = true;
return true;
}
[$flushHTML]() {
return flushHTML(this);
}
[$addHTML](html, bbox) {
addHTML(this, html, bbox);
}
[$getAvailableSpace]() {
return getAvailableSpace(this);
}
[$toHTML](availableSpace) {
setTabIndex(this);
if (this.presence === "hidden" || this.presence === "inactive" || this.h === 0 || this.w === 0) {
return HTMLResult.EMPTY;
}
fixDimensions(this);
const children = [];
const attributes = {
id: this[$uid],
class: []
};
setAccess(this, attributes.class);
if (!this[$extra]) {
this[$extra] = Object.create(null);
}
Object.assign(this[$extra], {
children,
attributes,
attempt: 0,
line: null,
numberInLine: 0,
availableSpace: {
width: Math.min(this.w || Infinity, availableSpace.width),
height: Math.min(this.h || Infinity, availableSpace.height)
},
width: 0,
height: 0,
prevHeight: 0,
currentWidth: 0
});
const isSplittable = this[$isSplittable]();
if (!isSplittable) {
setFirstUnsplittable(this);
}
if (!checkDimensions(this, availableSpace)) {
return HTMLResult.FAILURE;
}
const filter = new Set(["field"]);
if (this.layout.includes("row")) {
const columnWidths = this[$getSubformParent]().columnWidths;
if (Array.isArray(columnWidths) && columnWidths.length > 0) {
this[$extra].columnWidths = columnWidths;
this[$extra].currentColumn = 0;
}
}
const style = toStyle(this, "anchorType", "dimensions", "position", "presence", "border", "margin", "hAlign");
const classNames = ["xfaExclgroup"];
const cl = layoutClass(this);
if (cl) {
classNames.push(cl);
}
if (isPrintOnly(this)) {
classNames.push("xfaPrintOnly");
}
attributes.style = style;
attributes.class = classNames;
if (this.name) {
attributes.xfaName = this.name;
}
this[$pushPara]();
const isLrTb = this.layout === "lr-tb" || this.layout === "rl-tb";
const maxRun = isLrTb ? MAX_ATTEMPTS_FOR_LRTB_LAYOUT : 1;
for (; this[$extra].attempt < maxRun; this[$extra].attempt++) {
if (isLrTb && this[$extra].attempt === MAX_ATTEMPTS_FOR_LRTB_LAYOUT - 1) {
this[$extra].numberInLine = 0;
}
const result = this[$childrenToHTML]({
filter,
include: true
});
if (result.success) {
break;
}
if (result.isBreak()) {
this[$popPara]();
return result;
}
if (isLrTb && this[$extra].attempt === 0 && this[$extra].numberInLine === 0 && !this[$getTemplateRoot]()[$extra].noLayoutFailure) {
this[$extra].attempt = maxRun;
break;
}
}
this[$popPara]();
if (!isSplittable) {
unsetFirstUnsplittable(this);
}
if (this[$extra].attempt === maxRun) {
if (!isSplittable) {
delete this[$extra];
}
return HTMLResult.FAILURE;
}
let marginH = 0;
let marginV = 0;
if (this.margin) {
marginH = this.margin.leftInset + this.margin.rightInset;
marginV = this.margin.topInset + this.margin.bottomInset;
}
const width = Math.max(this[$extra].width + marginH, this.w || 0);
const height = Math.max(this[$extra].height + marginV, this.h || 0);
const bbox = [this.x, this.y, width, height];
if (this.w === "") {
style.width = measureToString(width);
}
if (this.h === "") {
style.height = measureToString(height);
}
const html = {
name: "div",
attributes,
children
};
applyAssist(this, attributes);
delete this[$extra];
return HTMLResult.success(createWrapper(this, html), bbox);
}
}
class Execute extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "execute");
this.connection = attributes.connection || "";
this.executeType = getStringOption(attributes.executeType, ["import", "remerge"]);
this.id = attributes.id || "";
this.runAt = getStringOption(attributes.runAt, ["client", "both", "server"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Extras extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "extras", true);
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.boolean = new XFAObjectArray();
this.date = new XFAObjectArray();
this.dateTime = new XFAObjectArray();
this.decimal = new XFAObjectArray();
this.exData = new XFAObjectArray();
this.extras = new XFAObjectArray();
this.float = new XFAObjectArray();
this.image = new XFAObjectArray();
this.integer = new XFAObjectArray();
this.text = new XFAObjectArray();
this.time = new XFAObjectArray();
}
}
class Field extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "field", true);
this.access = getStringOption(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]);
this.accessKey = attributes.accessKey || "";
this.anchorType = getStringOption(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]);
this.colSpan = getInteger({
data: attributes.colSpan,
defaultValue: 1,
validate: n => n >= 1 || n === -1
});
this.h = attributes.h ? getMeasurement(attributes.h) : "";
this.hAlign = getStringOption(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]);
this.id = attributes.id || "";
this.locale = attributes.locale || "";
this.maxH = getMeasurement(attributes.maxH, "0pt");
this.maxW = getMeasurement(attributes.maxW, "0pt");
this.minH = getMeasurement(attributes.minH, "0pt");
this.minW = getMeasurement(attributes.minW, "0pt");
this.name = attributes.name || "";
this.presence = getStringOption(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
this.relevant = getRelevant(attributes.relevant);
this.rotate = getInteger({
data: attributes.rotate,
defaultValue: 0,
validate: x => x % 90 === 0
});
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.w = attributes.w ? getMeasurement(attributes.w) : "";
this.x = getMeasurement(attributes.x, "0pt");
this.y = getMeasurement(attributes.y, "0pt");
this.assist = null;
this.bind = null;
this.border = null;
this.calculate = null;
this.caption = null;
this.desc = null;
this.extras = null;
this.font = null;
this.format = null;
this.items = new XFAObjectArray(2);
this.keep = null;
this.margin = null;
this.para = null;
this.traversal = null;
this.ui = null;
this.validate = null;
this.value = null;
this.bindItems = new XFAObjectArray();
this.connect = new XFAObjectArray();
this.event = new XFAObjectArray();
this.setProperty = new XFAObjectArray();
}
[$isBindable]() {
return true;
}
[$setValue](value) {
_setValue(this, value);
}
[$toHTML](availableSpace) {
setTabIndex(this);
if (!this.ui) {
this.ui = new Ui({});
this.ui[$globalData] = this[$globalData];
this[$appendChild](this.ui);
let node;
switch (this.items.children.length) {
case 0:
node = new TextEdit({});
this.ui.textEdit = node;
break;
case 1:
node = new CheckButton({});
this.ui.checkButton = node;
break;
case 2:
node = new ChoiceList({});
this.ui.choiceList = node;
break;
}
this.ui[$appendChild](node);
}
if (!this.ui || this.presence === "hidden" || this.presence === "inactive" || this.h === 0 || this.w === 0) {
return HTMLResult.EMPTY;
}
if (this.caption) {
delete this.caption[$extra];
}
this[$pushPara]();
const caption = this.caption ? this.caption[$toHTML](availableSpace).html : null;
const savedW = this.w;
const savedH = this.h;
let marginH = 0;
let marginV = 0;
if (this.margin) {
marginH = this.margin.leftInset + this.margin.rightInset;
marginV = this.margin.topInset + this.margin.bottomInset;
}
let borderDims = null;
if (this.w === "" || this.h === "") {
let width = null;
let height = null;
let uiW = 0;
let uiH = 0;
if (this.ui.checkButton) {
uiW = uiH = this.ui.checkButton.size;
} else {
const {
w,
h
} = layoutNode(this, availableSpace);
if (w !== null) {
uiW = w;
uiH = h;
} else {
uiH = fonts_getMetrics(this.font, true).lineNoGap;
}
}
borderDims = getBorderDims(this.ui[$getExtra]());
uiW += borderDims.w;
uiH += borderDims.h;
if (this.caption) {
const {
w,
h,
isBroken
} = this.caption[$getExtra](availableSpace);
if (isBroken && this[$getSubformParent]()[$isThereMoreWidth]()) {
this[$popPara]();
return HTMLResult.FAILURE;
}
width = w;
height = h;
switch (this.caption.placement) {
case "left":
case "right":
case "inline":
width += uiW;
break;
case "top":
case "bottom":
height += uiH;
break;
}
} else {
width = uiW;
height = uiH;
}
if (width && this.w === "") {
width += marginH;
this.w = Math.min(this.maxW <= 0 ? Infinity : this.maxW, this.minW + 1 < width ? width : this.minW);
}
if (height && this.h === "") {
height += marginV;
this.h = Math.min(this.maxH <= 0 ? Infinity : this.maxH, this.minH + 1 < height ? height : this.minH);
}
}
this[$popPara]();
fixDimensions(this);
setFirstUnsplittable(this);
if (!checkDimensions(this, availableSpace)) {
this.w = savedW;
this.h = savedH;
this[$popPara]();
return HTMLResult.FAILURE;
}
unsetFirstUnsplittable(this);
const style = toStyle(this, "font", "dimensions", "position", "rotate", "anchorType", "presence", "margin", "hAlign");
setMinMaxDimensions(this, style);
const classNames = ["xfaField"];
if (this.font) {
classNames.push("xfaFont");
}
if (isPrintOnly(this)) {
classNames.push("xfaPrintOnly");
}
const attributes = {
style,
id: this[$uid],
class: classNames
};
if (style.margin) {
style.padding = style.margin;
delete style.margin;
}
setAccess(this, classNames);
if (this.name) {
attributes.xfaName = this.name;
}
const children = [];
const html = {
name: "div",
attributes,
children
};
applyAssist(this, attributes);
const borderStyle = this.border ? this.border[$toStyle]() : null;
const bbox = computeBbox(this, html, availableSpace);
const ui = this.ui[$toHTML]().html;
if (!ui) {
Object.assign(style, borderStyle);
return HTMLResult.success(createWrapper(this, html), bbox);
}
if (this[$tabIndex]) {
if (ui.children?.[0]) {
ui.children[0].attributes.tabindex = this[$tabIndex];
} else {
ui.attributes.tabindex = this[$tabIndex];
}
}
if (!ui.attributes.style) {
ui.attributes.style = Object.create(null);
}
let aElement = null;
if (this.ui.button) {
if (ui.children.length === 1) {
[aElement] = ui.children.splice(0, 1);
}
Object.assign(ui.attributes.style, borderStyle);
} else {
Object.assign(style, borderStyle);
}
children.push(ui);
if (this.value) {
if (this.ui.imageEdit) {
ui.children.push(this.value[$toHTML]().html);
} else if (!this.ui.button) {
let value = "";
if (this.value.exData) {
value = this.value.exData[$text]();
} else if (this.value.text) {
value = this.value.text[$getExtra]();
} else {
const htmlValue = this.value[$toHTML]().html;
if (htmlValue !== null) {
value = htmlValue.children[0].value;
}
}
if (this.ui.textEdit && this.value.text?.maxChars) {
ui.children[0].attributes.maxLength = this.value.text.maxChars;
}
if (value) {
if (this.ui.numericEdit) {
value = parseFloat(value);
value = isNaN(value) ? "" : value.toString();
}
if (ui.children[0].name === "textarea") {
ui.children[0].attributes.textContent = value;
} else {
ui.children[0].attributes.value = value;
}
}
}
}
if (!this.ui.imageEdit && ui.children?.[0] && this.h) {
borderDims = borderDims || getBorderDims(this.ui[$getExtra]());
let captionHeight = 0;
if (this.caption && ["top", "bottom"].includes(this.caption.placement)) {
captionHeight = this.caption.reserve;
if (captionHeight <= 0) {
captionHeight = this.caption[$getExtra](availableSpace).h;
}
const inputHeight = this.h - captionHeight - marginV - borderDims.h;
ui.children[0].attributes.style.height = measureToString(inputHeight);
} else {
ui.children[0].attributes.style.height = "100%";
}
}
if (aElement) {
ui.children.push(aElement);
}
if (!caption) {
if (ui.attributes.class) {
ui.attributes.class.push("xfaLeft");
}
this.w = savedW;
this.h = savedH;
return HTMLResult.success(createWrapper(this, html), bbox);
}
if (this.ui.button) {
if (style.padding) {
delete style.padding;
}
if (caption.name === "div") {
caption.name = "span";
}
ui.children.push(caption);
return HTMLResult.success(html, bbox);
} else if (this.ui.checkButton) {
caption.attributes.class[0] = "xfaCaptionForCheckButton";
}
if (!ui.attributes.class) {
ui.attributes.class = [];
}
ui.children.splice(0, 0, caption);
switch (this.caption.placement) {
case "left":
ui.attributes.class.push("xfaLeft");
break;
case "right":
ui.attributes.class.push("xfaRight");
break;
case "top":
ui.attributes.class.push("xfaTop");
break;
case "bottom":
ui.attributes.class.push("xfaBottom");
break;
case "inline":
ui.attributes.class.push("xfaLeft");
break;
}
this.w = savedW;
this.h = savedH;
return HTMLResult.success(createWrapper(this, html), bbox);
}
}
class Fill extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "fill", true);
this.id = attributes.id || "";
this.presence = getStringOption(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.color = null;
this.extras = null;
this.linear = null;
this.pattern = null;
this.radial = null;
this.solid = null;
this.stipple = null;
}
[$toStyle]() {
const parent = this[$getParent]();
const grandpa = parent[$getParent]();
const ggrandpa = grandpa[$getParent]();
const style = Object.create(null);
let propName = "color";
let altPropName = propName;
if (parent instanceof Border) {
propName = "background-color";
altPropName = "background";
if (ggrandpa instanceof Ui) {
style.backgroundColor = "white";
}
}
if (parent instanceof Rectangle || parent instanceof Arc) {
propName = altPropName = "fill";
style.fill = "white";
}
for (const name of Object.getOwnPropertyNames(this)) {
if (name === "extras" || name === "color") {
continue;
}
const obj = this[name];
if (!(obj instanceof XFAObject)) {
continue;
}
const color = obj[$toStyle](this.color);
if (color) {
style[color.startsWith("#") ? propName : altPropName] = color;
}
return style;
}
if (this.color?.value) {
const color = this.color[$toStyle]();
style[color.startsWith("#") ? propName : altPropName] = color;
}
return style;
}
}
class Filter extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "filter", true);
this.addRevocationInfo = getStringOption(attributes.addRevocationInfo, ["", "required", "optional", "none"]);
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.version = getInteger({
data: this.version,
defaultValue: 5,
validate: x => x >= 1 && x <= 5
});
this.appearanceFilter = null;
this.certificates = null;
this.digestMethods = null;
this.encodings = null;
this.encryptionMethods = null;
this.handler = null;
this.lockDocument = null;
this.mdp = null;
this.reasons = null;
this.timeStamp = null;
}
}
class Float extends ContentObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "float");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
[$finalize]() {
const number = parseFloat(this[$content].trim());
this[$content] = isNaN(number) ? null : number;
}
[$toHTML](availableSpace) {
return valueToHtml(this[$content] !== null ? this[$content].toString() : "");
}
}
class template_Font extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "font", true);
this.baselineShift = getMeasurement(attributes.baselineShift);
this.fontHorizontalScale = getFloat({
data: attributes.fontHorizontalScale,
defaultValue: 100,
validate: x => x >= 0
});
this.fontVerticalScale = getFloat({
data: attributes.fontVerticalScale,
defaultValue: 100,
validate: x => x >= 0
});
this.id = attributes.id || "";
this.kerningMode = getStringOption(attributes.kerningMode, ["none", "pair"]);
this.letterSpacing = getMeasurement(attributes.letterSpacing, "0");
this.lineThrough = getInteger({
data: attributes.lineThrough,
defaultValue: 0,
validate: x => x === 1 || x === 2
});
this.lineThroughPeriod = getStringOption(attributes.lineThroughPeriod, ["all", "word"]);
this.overline = getInteger({
data: attributes.overline,
defaultValue: 0,
validate: x => x === 1 || x === 2
});
this.overlinePeriod = getStringOption(attributes.overlinePeriod, ["all", "word"]);
this.posture = getStringOption(attributes.posture, ["normal", "italic"]);
this.size = getMeasurement(attributes.size, "10pt");
this.typeface = attributes.typeface || "Courier";
this.underline = getInteger({
data: attributes.underline,
defaultValue: 0,
validate: x => x === 1 || x === 2
});
this.underlinePeriod = getStringOption(attributes.underlinePeriod, ["all", "word"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.weight = getStringOption(attributes.weight, ["normal", "bold"]);
this.extras = null;
this.fill = null;
}
[$clean](builder) {
super[$clean](builder);
this[$globalData].usedTypefaces.add(this.typeface);
}
[$toStyle]() {
const style = toStyle(this, "fill");
const color = style.color;
if (color) {
if (color === "#000000") {
delete style.color;
} else if (!color.startsWith("#")) {
style.background = color;
style.backgroundClip = "text";
style.color = "transparent";
}
}
if (this.baselineShift) {
style.verticalAlign = measureToString(this.baselineShift);
}
style.fontKerning = this.kerningMode === "none" ? "none" : "normal";
style.letterSpacing = measureToString(this.letterSpacing);
if (this.lineThrough !== 0) {
style.textDecoration = "line-through";
if (this.lineThrough === 2) {
style.textDecorationStyle = "double";
}
}
if (this.overline !== 0) {
style.textDecoration = "overline";
if (this.overline === 2) {
style.textDecorationStyle = "double";
}
}
style.fontStyle = this.posture;
style.fontSize = measureToString(0.99 * this.size);
setFontFamily(this, this, this[$globalData].fontFinder, style);
if (this.underline !== 0) {
style.textDecoration = "underline";
if (this.underline === 2) {
style.textDecorationStyle = "double";
}
}
style.fontWeight = this.weight;
return style;
}
}
class Format extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "format", true);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
this.picture = null;
}
}
class Handler extends StringObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "handler");
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Hyphenation extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "hyphenation");
this.excludeAllCaps = getInteger({
data: attributes.excludeAllCaps,
defaultValue: 0,
validate: x => x === 1
});
this.excludeInitialCap = getInteger({
data: attributes.excludeInitialCap,
defaultValue: 0,
validate: x => x === 1
});
this.hyphenate = getInteger({
data: attributes.hyphenate,
defaultValue: 0,
validate: x => x === 1
});
this.id = attributes.id || "";
this.pushCharacterCount = getInteger({
data: attributes.pushCharacterCount,
defaultValue: 3,
validate: x => x >= 0
});
this.remainCharacterCount = getInteger({
data: attributes.remainCharacterCount,
defaultValue: 3,
validate: x => x >= 0
});
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.wordCharacterCount = getInteger({
data: attributes.wordCharacterCount,
defaultValue: 7,
validate: x => x >= 0
});
}
}
class Image extends StringObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "image");
this.aspect = getStringOption(attributes.aspect, ["fit", "actual", "height", "none", "width"]);
this.contentType = attributes.contentType || "";
this.href = attributes.href || "";
this.id = attributes.id || "";
this.name = attributes.name || "";
this.transferEncoding = getStringOption(attributes.transferEncoding, ["base64", "none", "package"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
[$toHTML]() {
if (this.contentType && !MIMES.has(this.contentType.toLowerCase())) {
return HTMLResult.EMPTY;
}
let buffer = this[$globalData].images && this[$globalData].images.get(this.href);
if (!buffer && (this.href || !this[$content])) {
return HTMLResult.EMPTY;
}
if (!buffer && this.transferEncoding === "base64") {
buffer = stringToBytes(atob(this[$content]));
}
if (!buffer) {
return HTMLResult.EMPTY;
}
if (!this.contentType) {
for (const [header, type] of IMAGES_HEADERS) {
if (buffer.length > header.length && header.every((x, i) => x === buffer[i])) {
this.contentType = type;
break;
}
}
if (!this.contentType) {
return HTMLResult.EMPTY;
}
}
const blob = new Blob([buffer], {
type: this.contentType
});
let style;
switch (this.aspect) {
case "fit":
case "actual":
break;
case "height":
style = {
height: "100%",
objectFit: "fill"
};
break;
case "none":
style = {
width: "100%",
height: "100%",
objectFit: "fill"
};
break;
case "width":
style = {
width: "100%",
objectFit: "fill"
};
break;
}
const parent = this[$getParent]();
return HTMLResult.success({
name: "img",
attributes: {
class: ["xfaImage"],
style,
src: URL.createObjectURL(blob),
alt: parent ? ariaLabel(parent[$getParent]()) : null
}
});
}
}
class ImageEdit extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "imageEdit", true);
this.data = getStringOption(attributes.data, ["link", "embed"]);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.border = null;
this.extras = null;
this.margin = null;
}
[$toHTML](availableSpace) {
if (this.data === "embed") {
return HTMLResult.success({
name: "div",
children: [],
attributes: {}
});
}
return HTMLResult.EMPTY;
}
}
class Integer extends ContentObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "integer");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
[$finalize]() {
const number = parseInt(this[$content].trim(), 10);
this[$content] = isNaN(number) ? null : number;
}
[$toHTML](availableSpace) {
return valueToHtml(this[$content] !== null ? this[$content].toString() : "");
}
}
class Issuers extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "issuers", true);
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.certificate = new XFAObjectArray();
}
}
class Items extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "items", true);
this.id = attributes.id || "";
this.name = attributes.name || "";
this.presence = getStringOption(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
this.ref = attributes.ref || "";
this.save = getInteger({
data: attributes.save,
defaultValue: 0,
validate: x => x === 1
});
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.boolean = new XFAObjectArray();
this.date = new XFAObjectArray();
this.dateTime = new XFAObjectArray();
this.decimal = new XFAObjectArray();
this.exData = new XFAObjectArray();
this.float = new XFAObjectArray();
this.image = new XFAObjectArray();
this.integer = new XFAObjectArray();
this.text = new XFAObjectArray();
this.time = new XFAObjectArray();
}
[$toHTML]() {
const output = [];
for (const child of this[$getChildren]()) {
output.push(child[$text]());
}
return HTMLResult.success(output);
}
}
class Keep extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "keep", true);
this.id = attributes.id || "";
const options = ["none", "contentArea", "pageArea"];
this.intact = getStringOption(attributes.intact, options);
this.next = getStringOption(attributes.next, options);
this.previous = getStringOption(attributes.previous, options);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
}
}
class KeyUsage extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "keyUsage");
const options = ["", "yes", "no"];
this.crlSign = getStringOption(attributes.crlSign, options);
this.dataEncipherment = getStringOption(attributes.dataEncipherment, options);
this.decipherOnly = getStringOption(attributes.decipherOnly, options);
this.digitalSignature = getStringOption(attributes.digitalSignature, options);
this.encipherOnly = getStringOption(attributes.encipherOnly, options);
this.id = attributes.id || "";
this.keyAgreement = getStringOption(attributes.keyAgreement, options);
this.keyCertSign = getStringOption(attributes.keyCertSign, options);
this.keyEncipherment = getStringOption(attributes.keyEncipherment, options);
this.nonRepudiation = getStringOption(attributes.nonRepudiation, options);
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Line extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "line", true);
this.hand = getStringOption(attributes.hand, ["even", "left", "right"]);
this.id = attributes.id || "";
this.slope = getStringOption(attributes.slope, ["\\", "/"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.edge = null;
}
[$toHTML]() {
const parent = this[$getParent]()[$getParent]();
const edge = this.edge || new Edge({});
const edgeStyle = edge[$toStyle]();
const style = Object.create(null);
const thickness = edge.presence === "visible" ? edge.thickness : 0;
style.strokeWidth = measureToString(thickness);
style.stroke = edgeStyle.color;
let x1, y1, x2, y2;
let width = "100%";
let height = "100%";
if (parent.w <= thickness) {
[x1, y1, x2, y2] = ["50%", 0, "50%", "100%"];
width = style.strokeWidth;
} else if (parent.h <= thickness) {
[x1, y1, x2, y2] = [0, "50%", "100%", "50%"];
height = style.strokeWidth;
} else if (this.slope === "\\") {
[x1, y1, x2, y2] = [0, 0, "100%", "100%"];
} else {
[x1, y1, x2, y2] = [0, "100%", "100%", 0];
}
const line = {
name: "line",
attributes: {
xmlns: SVG_NS,
x1,
y1,
x2,
y2,
style
}
};
const svg = {
name: "svg",
children: [line],
attributes: {
xmlns: SVG_NS,
width,
height,
style: {
overflow: "visible"
}
}
};
if (hasMargin(parent)) {
return HTMLResult.success({
name: "div",
attributes: {
style: {
display: "inline",
width: "100%",
height: "100%"
}
},
children: [svg]
});
}
svg.attributes.style.position = "absolute";
return HTMLResult.success(svg);
}
}
class Linear extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "linear", true);
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["toRight", "toBottom", "toLeft", "toTop"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.color = null;
this.extras = null;
}
[$toStyle](startColor) {
startColor = startColor ? startColor[$toStyle]() : "#FFFFFF";
const transf = this.type.replace(/([RBLT])/, " $1").toLowerCase();
const endColor = this.color ? this.color[$toStyle]() : "#000000";
return `linear-gradient(${transf}, ${startColor}, ${endColor})`;
}
}
class LockDocument extends ContentObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "lockDocument");
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
[$finalize]() {
this[$content] = getStringOption(this[$content], ["auto", "0", "1"]);
}
}
class Manifest extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "manifest", true);
this.action = getStringOption(attributes.action, ["include", "all", "exclude"]);
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
this.ref = new XFAObjectArray();
}
}
class Margin extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "margin", true);
this.bottomInset = getMeasurement(attributes.bottomInset, "0");
this.id = attributes.id || "";
this.leftInset = getMeasurement(attributes.leftInset, "0");
this.rightInset = getMeasurement(attributes.rightInset, "0");
this.topInset = getMeasurement(attributes.topInset, "0");
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
}
[$toStyle]() {
return {
margin: measureToString(this.topInset) + " " + measureToString(this.rightInset) + " " + measureToString(this.bottomInset) + " " + measureToString(this.leftInset)
};
}
}
class Mdp extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "mdp");
this.id = attributes.id || "";
this.permissions = getInteger({
data: attributes.permissions,
defaultValue: 2,
validate: x => x === 1 || x === 3
});
this.signatureType = getStringOption(attributes.signatureType, ["filler", "author"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Medium extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "medium");
this.id = attributes.id || "";
this.imagingBBox = getBBox(attributes.imagingBBox);
this.long = getMeasurement(attributes.long);
this.orientation = getStringOption(attributes.orientation, ["portrait", "landscape"]);
this.short = getMeasurement(attributes.short);
this.stock = attributes.stock || "";
this.trayIn = getStringOption(attributes.trayIn, ["auto", "delegate", "pageFront"]);
this.trayOut = getStringOption(attributes.trayOut, ["auto", "delegate"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Message extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "message", true);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.text = new XFAObjectArray();
}
}
class NumericEdit extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "numericEdit", true);
this.hScrollPolicy = getStringOption(attributes.hScrollPolicy, ["auto", "off", "on"]);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.border = null;
this.comb = null;
this.extras = null;
this.margin = null;
}
[$toHTML](availableSpace) {
const style = toStyle(this, "border", "font", "margin");
const field = this[$getParent]()[$getParent]();
const html = {
name: "input",
attributes: {
type: "text",
fieldId: field[$uid],
dataId: field[$data]?.[$uid] || field[$uid],
class: ["xfaTextfield"],
style,
"aria-label": ariaLabel(field),
"aria-required": false
}
};
if (isRequired(field)) {
html.attributes["aria-required"] = true;
html.attributes.required = true;
}
return HTMLResult.success({
name: "label",
attributes: {
class: ["xfaLabel"]
},
children: [html]
});
}
}
class Occur extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "occur", true);
this.id = attributes.id || "";
this.initial = attributes.initial !== "" ? getInteger({
data: attributes.initial,
defaultValue: "",
validate: x => true
}) : "";
this.max = attributes.max !== "" ? getInteger({
data: attributes.max,
defaultValue: 1,
validate: x => true
}) : "";
this.min = attributes.min !== "" ? getInteger({
data: attributes.min,
defaultValue: 1,
validate: x => true
}) : "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
}
[$clean]() {
const parent = this[$getParent]();
const originalMin = this.min;
if (this.min === "") {
this.min = parent instanceof PageArea || parent instanceof PageSet ? 0 : 1;
}
if (this.max === "") {
if (originalMin === "") {
this.max = parent instanceof PageArea || parent instanceof PageSet ? -1 : 1;
} else {
this.max = this.min;
}
}
if (this.max !== -1 && this.max < this.min) {
this.max = this.min;
}
if (this.initial === "") {
this.initial = parent instanceof Template ? 1 : this.min;
}
}
}
class Oid extends StringObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "oid");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Oids extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "oids", true);
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.oid = new XFAObjectArray();
}
}
class Overflow extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "overflow");
this.id = attributes.id || "";
this.leader = attributes.leader || "";
this.target = attributes.target || "";
this.trailer = attributes.trailer || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
[$getExtra]() {
if (!this[$extra]) {
const parent = this[$getParent]();
const root = this[$getTemplateRoot]();
const target = root[$searchNode](this.target, parent);
const leader = root[$searchNode](this.leader, parent);
const trailer = root[$searchNode](this.trailer, parent);
this[$extra] = {
target: target?.[0] || null,
leader: leader?.[0] || null,
trailer: trailer?.[0] || null,
addLeader: false,
addTrailer: false
};
}
return this[$extra];
}
}
class PageArea extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "pageArea", true);
this.blankOrNotBlank = getStringOption(attributes.blankOrNotBlank, ["any", "blank", "notBlank"]);
this.id = attributes.id || "";
this.initialNumber = getInteger({
data: attributes.initialNumber,
defaultValue: 1,
validate: x => true
});
this.name = attributes.name || "";
this.numbered = getInteger({
data: attributes.numbered,
defaultValue: 1,
validate: x => true
});
this.oddOrEven = getStringOption(attributes.oddOrEven, ["any", "even", "odd"]);
this.pagePosition = getStringOption(attributes.pagePosition, ["any", "first", "last", "only", "rest"]);
this.relevant = getRelevant(attributes.relevant);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.desc = null;
this.extras = null;
this.medium = null;
this.occur = null;
this.area = new XFAObjectArray();
this.contentArea = new XFAObjectArray();
this.draw = new XFAObjectArray();
this.exclGroup = new XFAObjectArray();
this.field = new XFAObjectArray();
this.subform = new XFAObjectArray();
}
[$isUsable]() {
if (!this[$extra]) {
this[$extra] = {
numberOfUse: 0
};
return true;
}
return !this.occur || this.occur.max === -1 || this[$extra].numberOfUse < this.occur.max;
}
[$cleanPage]() {
delete this[$extra];
}
[$getNextPage]() {
if (!this[$extra]) {
this[$extra] = {
numberOfUse: 0
};
}
const parent = this[$getParent]();
if (parent.relation === "orderedOccurrence") {
if (this[$isUsable]()) {
this[$extra].numberOfUse += 1;
return this;
}
}
return parent[$getNextPage]();
}
[$getAvailableSpace]() {
return this[$extra].space || {
width: 0,
height: 0
};
}
[$toHTML]() {
if (!this[$extra]) {
this[$extra] = {
numberOfUse: 1
};
}
const children = [];
this[$extra].children = children;
const style = Object.create(null);
if (this.medium && this.medium.short && this.medium.long) {
style.width = measureToString(this.medium.short);
style.height = measureToString(this.medium.long);
this[$extra].space = {
width: this.medium.short,
height: this.medium.long
};
if (this.medium.orientation === "landscape") {
const x = style.width;
style.width = style.height;
style.height = x;
this[$extra].space = {
width: this.medium.long,
height: this.medium.short
};
}
} else {
warn("XFA - No medium specified in pageArea: please file a bug.");
}
this[$childrenToHTML]({
filter: new Set(["area", "draw", "field", "subform"]),
include: true
});
this[$childrenToHTML]({
filter: new Set(["contentArea"]),
include: true
});
return HTMLResult.success({
name: "div",
children,
attributes: {
class: ["xfaPage"],
id: this[$uid],
style,
xfaName: this.name
}
});
}
}
class PageSet extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "pageSet", true);
this.duplexImposition = getStringOption(attributes.duplexImposition, ["longEdge", "shortEdge"]);
this.id = attributes.id || "";
this.name = attributes.name || "";
this.relation = getStringOption(attributes.relation, ["orderedOccurrence", "duplexPaginated", "simplexPaginated"]);
this.relevant = getRelevant(attributes.relevant);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
this.occur = null;
this.pageArea = new XFAObjectArray();
this.pageSet = new XFAObjectArray();
}
[$cleanPage]() {
for (const page of this.pageArea.children) {
page[$cleanPage]();
}
for (const page of this.pageSet.children) {
page[$cleanPage]();
}
}
[$isUsable]() {
return !this.occur || this.occur.max === -1 || this[$extra].numberOfUse < this.occur.max;
}
[$getNextPage]() {
if (!this[$extra]) {
this[$extra] = {
numberOfUse: 1,
pageIndex: -1,
pageSetIndex: -1
};
}
if (this.relation === "orderedOccurrence") {
if (this[$extra].pageIndex + 1 < this.pageArea.children.length) {
this[$extra].pageIndex += 1;
const pageArea = this.pageArea.children[this[$extra].pageIndex];
return pageArea[$getNextPage]();
}
if (this[$extra].pageSetIndex + 1 < this.pageSet.children.length) {
this[$extra].pageSetIndex += 1;
return this.pageSet.children[this[$extra].pageSetIndex][$getNextPage]();
}
if (this[$isUsable]()) {
this[$extra].numberOfUse += 1;
this[$extra].pageIndex = -1;
this[$extra].pageSetIndex = -1;
return this[$getNextPage]();
}
const parent = this[$getParent]();
if (parent instanceof PageSet) {
return parent[$getNextPage]();
}
this[$cleanPage]();
return this[$getNextPage]();
}
const pageNumber = this[$getTemplateRoot]()[$extra].pageNumber;
const parity = pageNumber % 2 === 0 ? "even" : "odd";
const position = pageNumber === 0 ? "first" : "rest";
let page = this.pageArea.children.find(p => p.oddOrEven === parity && p.pagePosition === position);
if (page) {
return page;
}
page = this.pageArea.children.find(p => p.oddOrEven === "any" && p.pagePosition === position);
if (page) {
return page;
}
page = this.pageArea.children.find(p => p.oddOrEven === "any" && p.pagePosition === "any");
if (page) {
return page;
}
return this.pageArea.children[0];
}
}
class Para extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "para", true);
this.hAlign = getStringOption(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]);
this.id = attributes.id || "";
this.lineHeight = attributes.lineHeight ? getMeasurement(attributes.lineHeight, "0pt") : "";
this.marginLeft = attributes.marginLeft ? getMeasurement(attributes.marginLeft, "0pt") : "";
this.marginRight = attributes.marginRight ? getMeasurement(attributes.marginRight, "0pt") : "";
this.orphans = getInteger({
data: attributes.orphans,
defaultValue: 0,
validate: x => x >= 0
});
this.preserve = attributes.preserve || "";
this.radixOffset = attributes.radixOffset ? getMeasurement(attributes.radixOffset, "0pt") : "";
this.spaceAbove = attributes.spaceAbove ? getMeasurement(attributes.spaceAbove, "0pt") : "";
this.spaceBelow = attributes.spaceBelow ? getMeasurement(attributes.spaceBelow, "0pt") : "";
this.tabDefault = attributes.tabDefault ? getMeasurement(this.tabDefault) : "";
this.tabStops = (attributes.tabStops || "").trim().split(/\s+/).map((x, i) => i % 2 === 1 ? getMeasurement(x) : x);
this.textIndent = attributes.textIndent ? getMeasurement(attributes.textIndent, "0pt") : "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.vAlign = getStringOption(attributes.vAlign, ["top", "bottom", "middle"]);
this.widows = getInteger({
data: attributes.widows,
defaultValue: 0,
validate: x => x >= 0
});
this.hyphenation = null;
}
[$toStyle]() {
const style = toStyle(this, "hAlign");
if (this.marginLeft !== "") {
style.paddingLeft = measureToString(this.marginLeft);
}
if (this.marginRight !== "") {
style.paddingight = measureToString(this.marginRight);
}
if (this.spaceAbove !== "") {
style.paddingTop = measureToString(this.spaceAbove);
}
if (this.spaceBelow !== "") {
style.paddingBottom = measureToString(this.spaceBelow);
}
if (this.textIndent !== "") {
style.textIndent = measureToString(this.textIndent);
fixTextIndent(style);
}
if (this.lineHeight > 0) {
style.lineHeight = measureToString(this.lineHeight);
}
if (this.tabDefault !== "") {
style.tabSize = measureToString(this.tabDefault);
}
if (this.tabStops.length > 0) {}
if (this.hyphenatation) {
Object.assign(style, this.hyphenatation[$toStyle]());
}
return style;
}
}
class PasswordEdit extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "passwordEdit", true);
this.hScrollPolicy = getStringOption(attributes.hScrollPolicy, ["auto", "off", "on"]);
this.id = attributes.id || "";
this.passwordChar = attributes.passwordChar || "*";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.border = null;
this.extras = null;
this.margin = null;
}
}
class template_Pattern extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "pattern", true);
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["crossHatch", "crossDiagonal", "diagonalLeft", "diagonalRight", "horizontal", "vertical"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.color = null;
this.extras = null;
}
[$toStyle](startColor) {
startColor = startColor ? startColor[$toStyle]() : "#FFFFFF";
const endColor = this.color ? this.color[$toStyle]() : "#000000";
const width = 5;
const cmd = "repeating-linear-gradient";
const colors = `${startColor},${startColor} ${width}px,${endColor} ${width}px,${endColor} ${2 * width}px`;
switch (this.type) {
case "crossHatch":
return `${cmd}(to top,${colors}) ${cmd}(to right,${colors})`;
case "crossDiagonal":
return `${cmd}(45deg,${colors}) ${cmd}(-45deg,${colors})`;
case "diagonalLeft":
return `${cmd}(45deg,${colors})`;
case "diagonalRight":
return `${cmd}(-45deg,${colors})`;
case "horizontal":
return `${cmd}(to top,${colors})`;
case "vertical":
return `${cmd}(to right,${colors})`;
}
return "";
}
}
class Picture extends StringObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "picture");
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Proto extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "proto", true);
this.appearanceFilter = new XFAObjectArray();
this.arc = new XFAObjectArray();
this.area = new XFAObjectArray();
this.assist = new XFAObjectArray();
this.barcode = new XFAObjectArray();
this.bindItems = new XFAObjectArray();
this.bookend = new XFAObjectArray();
this.boolean = new XFAObjectArray();
this.border = new XFAObjectArray();
this.break = new XFAObjectArray();
this.breakAfter = new XFAObjectArray();
this.breakBefore = new XFAObjectArray();
this.button = new XFAObjectArray();
this.calculate = new XFAObjectArray();
this.caption = new XFAObjectArray();
this.certificate = new XFAObjectArray();
this.certificates = new XFAObjectArray();
this.checkButton = new XFAObjectArray();
this.choiceList = new XFAObjectArray();
this.color = new XFAObjectArray();
this.comb = new XFAObjectArray();
this.connect = new XFAObjectArray();
this.contentArea = new XFAObjectArray();
this.corner = new XFAObjectArray();
this.date = new XFAObjectArray();
this.dateTime = new XFAObjectArray();
this.dateTimeEdit = new XFAObjectArray();
this.decimal = new XFAObjectArray();
this.defaultUi = new XFAObjectArray();
this.desc = new XFAObjectArray();
this.digestMethod = new XFAObjectArray();
this.digestMethods = new XFAObjectArray();
this.draw = new XFAObjectArray();
this.edge = new XFAObjectArray();
this.encoding = new XFAObjectArray();
this.encodings = new XFAObjectArray();
this.encrypt = new XFAObjectArray();
this.encryptData = new XFAObjectArray();
this.encryption = new XFAObjectArray();
this.encryptionMethod = new XFAObjectArray();
this.encryptionMethods = new XFAObjectArray();
this.event = new XFAObjectArray();
this.exData = new XFAObjectArray();
this.exObject = new XFAObjectArray();
this.exclGroup = new XFAObjectArray();
this.execute = new XFAObjectArray();
this.extras = new XFAObjectArray();
this.field = new XFAObjectArray();
this.fill = new XFAObjectArray();
this.filter = new XFAObjectArray();
this.float = new XFAObjectArray();
this.font = new XFAObjectArray();
this.format = new XFAObjectArray();
this.handler = new XFAObjectArray();
this.hyphenation = new XFAObjectArray();
this.image = new XFAObjectArray();
this.imageEdit = new XFAObjectArray();
this.integer = new XFAObjectArray();
this.issuers = new XFAObjectArray();
this.items = new XFAObjectArray();
this.keep = new XFAObjectArray();
this.keyUsage = new XFAObjectArray();
this.line = new XFAObjectArray();
this.linear = new XFAObjectArray();
this.lockDocument = new XFAObjectArray();
this.manifest = new XFAObjectArray();
this.margin = new XFAObjectArray();
this.mdp = new XFAObjectArray();
this.medium = new XFAObjectArray();
this.message = new XFAObjectArray();
this.numericEdit = new XFAObjectArray();
this.occur = new XFAObjectArray();
this.oid = new XFAObjectArray();
this.oids = new XFAObjectArray();
this.overflow = new XFAObjectArray();
this.pageArea = new XFAObjectArray();
this.pageSet = new XFAObjectArray();
this.para = new XFAObjectArray();
this.passwordEdit = new XFAObjectArray();
this.pattern = new XFAObjectArray();
this.picture = new XFAObjectArray();
this.radial = new XFAObjectArray();
this.reason = new XFAObjectArray();
this.reasons = new XFAObjectArray();
this.rectangle = new XFAObjectArray();
this.ref = new XFAObjectArray();
this.script = new XFAObjectArray();
this.setProperty = new XFAObjectArray();
this.signData = new XFAObjectArray();
this.signature = new XFAObjectArray();
this.signing = new XFAObjectArray();
this.solid = new XFAObjectArray();
this.speak = new XFAObjectArray();
this.stipple = new XFAObjectArray();
this.subform = new XFAObjectArray();
this.subformSet = new XFAObjectArray();
this.subjectDN = new XFAObjectArray();
this.subjectDNs = new XFAObjectArray();
this.submit = new XFAObjectArray();
this.text = new XFAObjectArray();
this.textEdit = new XFAObjectArray();
this.time = new XFAObjectArray();
this.timeStamp = new XFAObjectArray();
this.toolTip = new XFAObjectArray();
this.traversal = new XFAObjectArray();
this.traverse = new XFAObjectArray();
this.ui = new XFAObjectArray();
this.validate = new XFAObjectArray();
this.value = new XFAObjectArray();
this.variables = new XFAObjectArray();
}
}
class Radial extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "radial", true);
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["toEdge", "toCenter"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.color = null;
this.extras = null;
}
[$toStyle](startColor) {
startColor = startColor ? startColor[$toStyle]() : "#FFFFFF";
const endColor = this.color ? this.color[$toStyle]() : "#000000";
const colors = this.type === "toEdge" ? `${startColor},${endColor}` : `${endColor},${startColor}`;
return `radial-gradient(circle at center, ${colors})`;
}
}
class Reason extends StringObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "reason");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Reasons extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "reasons", true);
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.reason = new XFAObjectArray();
}
}
class Rectangle extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "rectangle", true);
this.hand = getStringOption(attributes.hand, ["even", "left", "right"]);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.corner = new XFAObjectArray(4);
this.edge = new XFAObjectArray(4);
this.fill = null;
}
[$toHTML]() {
const edge = this.edge.children.length ? this.edge.children[0] : new Edge({});
const edgeStyle = edge[$toStyle]();
const style = Object.create(null);
if (this.fill?.presence === "visible") {
Object.assign(style, this.fill[$toStyle]());
} else {
style.fill = "transparent";
}
style.strokeWidth = measureToString(edge.presence === "visible" ? edge.thickness : 0);
style.stroke = edgeStyle.color;
const corner = this.corner.children.length ? this.corner.children[0] : new Corner({});
const cornerStyle = corner[$toStyle]();
const rect = {
name: "rect",
attributes: {
xmlns: SVG_NS,
width: "100%",
height: "100%",
x: 0,
y: 0,
rx: cornerStyle.radius,
ry: cornerStyle.radius,
style
}
};
const svg = {
name: "svg",
children: [rect],
attributes: {
xmlns: SVG_NS,
style: {
overflow: "visible"
},
width: "100%",
height: "100%"
}
};
const parent = this[$getParent]()[$getParent]();
if (hasMargin(parent)) {
return HTMLResult.success({
name: "div",
attributes: {
style: {
display: "inline",
width: "100%",
height: "100%"
}
},
children: [svg]
});
}
svg.attributes.style.position = "absolute";
return HTMLResult.success(svg);
}
}
class RefElement extends StringObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "ref");
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Script extends StringObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "script");
this.binding = attributes.binding || "";
this.contentType = attributes.contentType || "";
this.id = attributes.id || "";
this.name = attributes.name || "";
this.runAt = getStringOption(attributes.runAt, ["client", "both", "server"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class SetProperty extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "setProperty");
this.connection = attributes.connection || "";
this.ref = attributes.ref || "";
this.target = attributes.target || "";
}
}
class SignData extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "signData", true);
this.id = attributes.id || "";
this.operation = getStringOption(attributes.operation, ["sign", "clear", "verify"]);
this.ref = attributes.ref || "";
this.target = attributes.target || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.filter = null;
this.manifest = null;
}
}
class Signature extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "signature", true);
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["PDF1.3", "PDF1.6"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.border = null;
this.extras = null;
this.filter = null;
this.manifest = null;
this.margin = null;
}
}
class Signing extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "signing", true);
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.certificate = new XFAObjectArray();
}
}
class Solid extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "solid", true);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
}
[$toStyle](startColor) {
return startColor ? startColor[$toStyle]() : "#FFFFFF";
}
}
class Speak extends StringObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "speak");
this.disable = getInteger({
data: attributes.disable,
defaultValue: 0,
validate: x => x === 1
});
this.id = attributes.id || "";
this.priority = getStringOption(attributes.priority, ["custom", "caption", "name", "toolTip"]);
this.rid = attributes.rid || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Stipple extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "stipple", true);
this.id = attributes.id || "";
this.rate = getInteger({
data: attributes.rate,
defaultValue: 50,
validate: x => x >= 0 && x <= 100
});
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.color = null;
this.extras = null;
}
[$toStyle](bgColor) {
const alpha = this.rate / 100;
return Util.makeHexColor(Math.round(bgColor.value.r * (1 - alpha) + this.value.r * alpha), Math.round(bgColor.value.g * (1 - alpha) + this.value.g * alpha), Math.round(bgColor.value.b * (1 - alpha) + this.value.b * alpha));
}
}
class Subform extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "subform", true);
this.access = getStringOption(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]);
this.allowMacro = getInteger({
data: attributes.allowMacro,
defaultValue: 0,
validate: x => x === 1
});
this.anchorType = getStringOption(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]);
this.colSpan = getInteger({
data: attributes.colSpan,
defaultValue: 1,
validate: n => n >= 1 || n === -1
});
this.columnWidths = (attributes.columnWidths || "").trim().split(/\s+/).map(x => x === "-1" ? -1 : getMeasurement(x));
this.h = attributes.h ? getMeasurement(attributes.h) : "";
this.hAlign = getStringOption(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]);
this.id = attributes.id || "";
this.layout = getStringOption(attributes.layout, ["position", "lr-tb", "rl-row", "rl-tb", "row", "table", "tb"]);
this.locale = attributes.locale || "";
this.maxH = getMeasurement(attributes.maxH, "0pt");
this.maxW = getMeasurement(attributes.maxW, "0pt");
this.mergeMode = getStringOption(attributes.mergeMode, ["consumeData", "matchTemplate"]);
this.minH = getMeasurement(attributes.minH, "0pt");
this.minW = getMeasurement(attributes.minW, "0pt");
this.name = attributes.name || "";
this.presence = getStringOption(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
this.relevant = getRelevant(attributes.relevant);
this.restoreState = getStringOption(attributes.restoreState, ["manual", "auto"]);
this.scope = getStringOption(attributes.scope, ["name", "none"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.w = attributes.w ? getMeasurement(attributes.w) : "";
this.x = getMeasurement(attributes.x, "0pt");
this.y = getMeasurement(attributes.y, "0pt");
this.assist = null;
this.bind = null;
this.bookend = null;
this.border = null;
this.break = null;
this.calculate = null;
this.desc = null;
this.extras = null;
this.keep = null;
this.margin = null;
this.occur = null;
this.overflow = null;
this.pageSet = null;
this.para = null;
this.traversal = null;
this.validate = null;
this.variables = null;
this.area = new XFAObjectArray();
this.breakAfter = new XFAObjectArray();
this.breakBefore = new XFAObjectArray();
this.connect = new XFAObjectArray();
this.draw = new XFAObjectArray();
this.event = new XFAObjectArray();
this.exObject = new XFAObjectArray();
this.exclGroup = new XFAObjectArray();
this.field = new XFAObjectArray();
this.proto = new XFAObjectArray();
this.setProperty = new XFAObjectArray();
this.subform = new XFAObjectArray();
this.subformSet = new XFAObjectArray();
}
[$getSubformParent]() {
const parent = this[$getParent]();
if (parent instanceof SubformSet) {
return parent[$getSubformParent]();
}
return parent;
}
[$isBindable]() {
return true;
}
[$isThereMoreWidth]() {
return this.layout.endsWith("-tb") && this[$extra].attempt === 0 && this[$extra].numberInLine > 0 || this[$getParent]()[$isThereMoreWidth]();
}
*[$getContainedChildren]() {
yield* getContainedChildren(this);
}
[$flushHTML]() {
return flushHTML(this);
}
[$addHTML](html, bbox) {
addHTML(this, html, bbox);
}
[$getAvailableSpace]() {
return getAvailableSpace(this);
}
[$isSplittable]() {
const parent = this[$getSubformParent]();
if (!parent[$isSplittable]()) {
return false;
}
if (this[$extra]._isSplittable !== undefined) {
return this[$extra]._isSplittable;
}
if (this.layout === "position" || this.layout.includes("row")) {
this[$extra]._isSplittable = false;
return false;
}
if (this.keep && this.keep.intact !== "none") {
this[$extra]._isSplittable = false;
return false;
}
if (parent.layout?.endsWith("-tb") && parent[$extra].numberInLine !== 0) {
return false;
}
this[$extra]._isSplittable = true;
return true;
}
[$toHTML](availableSpace) {
setTabIndex(this);
if (this.break) {
if (this.break.after !== "auto" || this.break.afterTarget !== "") {
const node = new BreakAfter({
targetType: this.break.after,
target: this.break.afterTarget,
startNew: this.break.startNew.toString()
});
node[$globalData] = this[$globalData];
this[$appendChild](node);
this.breakAfter.push(node);
}
if (this.break.before !== "auto" || this.break.beforeTarget !== "") {
const node = new BreakBefore({
targetType: this.break.before,
target: this.break.beforeTarget,
startNew: this.break.startNew.toString()
});
node[$globalData] = this[$globalData];
this[$appendChild](node);
this.breakBefore.push(node);
}
if (this.break.overflowTarget !== "") {
const node = new Overflow({
target: this.break.overflowTarget,
leader: this.break.overflowLeader,
trailer: this.break.overflowTrailer
});
node[$globalData] = this[$globalData];
this[$appendChild](node);
this.overflow.push(node);
}
this[$removeChild](this.break);
this.break = null;
}
if (this.presence === "hidden" || this.presence === "inactive") {
return HTMLResult.EMPTY;
}
if (this.breakBefore.children.length > 1 || this.breakAfter.children.length > 1) {
warn("XFA - Several breakBefore or breakAfter in subforms: please file a bug.");
}
if (this.breakBefore.children.length >= 1) {
const breakBefore = this.breakBefore.children[0];
if (handleBreak(breakBefore)) {
return HTMLResult.breakNode(breakBefore);
}
}
if (this[$extra]?.afterBreakAfter) {
return HTMLResult.EMPTY;
}
fixDimensions(this);
const children = [];
const attributes = {
id: this[$uid],
class: []
};
setAccess(this, attributes.class);
if (!this[$extra]) {
this[$extra] = Object.create(null);
}
Object.assign(this[$extra], {
children,
line: null,
attributes,
attempt: 0,
numberInLine: 0,
availableSpace: {
width: Math.min(this.w || Infinity, availableSpace.width),
height: Math.min(this.h || Infinity, availableSpace.height)
},
width: 0,
height: 0,
prevHeight: 0,
currentWidth: 0
});
const root = this[$getTemplateRoot]();
const savedNoLayoutFailure = root[$extra].noLayoutFailure;
const isSplittable = this[$isSplittable]();
if (!isSplittable) {
setFirstUnsplittable(this);
}
if (!checkDimensions(this, availableSpace)) {
return HTMLResult.FAILURE;
}
const filter = new Set(["area", "draw", "exclGroup", "field", "subform", "subformSet"]);
if (this.layout.includes("row")) {
const columnWidths = this[$getSubformParent]().columnWidths;
if (Array.isArray(columnWidths) && columnWidths.length > 0) {
this[$extra].columnWidths = columnWidths;
this[$extra].currentColumn = 0;
}
}
const style = toStyle(this, "anchorType", "dimensions", "position", "presence", "border", "margin", "hAlign");
const classNames = ["xfaSubform"];
const cl = layoutClass(this);
if (cl) {
classNames.push(cl);
}
attributes.style = style;
attributes.class = classNames;
if (this.name) {
attributes.xfaName = this.name;
}
if (this.overflow) {
const overflowExtra = this.overflow[$getExtra]();
if (overflowExtra.addLeader) {
overflowExtra.addLeader = false;
handleOverflow(this, overflowExtra.leader, availableSpace);
}
}
this[$pushPara]();
const isLrTb = this.layout === "lr-tb" || this.layout === "rl-tb";
const maxRun = isLrTb ? MAX_ATTEMPTS_FOR_LRTB_LAYOUT : 1;
for (; this[$extra].attempt < maxRun; this[$extra].attempt++) {
if (isLrTb && this[$extra].attempt === MAX_ATTEMPTS_FOR_LRTB_LAYOUT - 1) {
this[$extra].numberInLine = 0;
}
const result = this[$childrenToHTML]({
filter,
include: true
});
if (result.success) {
break;
}
if (result.isBreak()) {
this[$popPara]();
return result;
}
if (isLrTb && this[$extra].attempt === 0 && this[$extra].numberInLine === 0 && !root[$extra].noLayoutFailure) {
this[$extra].attempt = maxRun;
break;
}
}
this[$popPara]();
if (!isSplittable) {
unsetFirstUnsplittable(this);
}
root[$extra].noLayoutFailure = savedNoLayoutFailure;
if (this[$extra].attempt === maxRun) {
if (this.overflow) {
this[$getTemplateRoot]()[$extra].overflowNode = this.overflow;
}
if (!isSplittable) {
delete this[$extra];
}
return HTMLResult.FAILURE;
}
if (this.overflow) {
const overflowExtra = this.overflow[$getExtra]();
if (overflowExtra.addTrailer) {
overflowExtra.addTrailer = false;
handleOverflow(this, overflowExtra.trailer, availableSpace);
}
}
let marginH = 0;
let marginV = 0;
if (this.margin) {
marginH = this.margin.leftInset + this.margin.rightInset;
marginV = this.margin.topInset + this.margin.bottomInset;
}
const width = Math.max(this[$extra].width + marginH, this.w || 0);
const height = Math.max(this[$extra].height + marginV, this.h || 0);
const bbox = [this.x, this.y, width, height];
if (this.w === "") {
style.width = measureToString(width);
}
if (this.h === "") {
style.height = measureToString(height);
}
if ((style.width === "0px" || style.height === "0px") && children.length === 0) {
return HTMLResult.EMPTY;
}
const html = {
name: "div",
attributes,
children
};
applyAssist(this, attributes);
const result = HTMLResult.success(createWrapper(this, html), bbox);
if (this.breakAfter.children.length >= 1) {
const breakAfter = this.breakAfter.children[0];
if (handleBreak(breakAfter)) {
this[$extra].afterBreakAfter = result;
return HTMLResult.breakNode(breakAfter);
}
}
delete this[$extra];
return result;
}
}
class SubformSet extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "subformSet", true);
this.id = attributes.id || "";
this.name = attributes.name || "";
this.relation = getStringOption(attributes.relation, ["ordered", "choice", "unordered"]);
this.relevant = getRelevant(attributes.relevant);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.bookend = null;
this.break = null;
this.desc = null;
this.extras = null;
this.occur = null;
this.overflow = null;
this.breakAfter = new XFAObjectArray();
this.breakBefore = new XFAObjectArray();
this.subform = new XFAObjectArray();
this.subformSet = new XFAObjectArray();
}
*[$getContainedChildren]() {
yield* getContainedChildren(this);
}
[$getSubformParent]() {
let parent = this[$getParent]();
while (!(parent instanceof Subform)) {
parent = parent[$getParent]();
}
return parent;
}
[$isBindable]() {
return true;
}
}
class SubjectDN extends ContentObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "subjectDN");
this.delimiter = attributes.delimiter || ",";
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
[$finalize]() {
this[$content] = new Map(this[$content].split(this.delimiter).map(kv => {
kv = kv.split("=", 2);
kv[0] = kv[0].trim();
return kv;
}));
}
}
class SubjectDNs extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "subjectDNs", true);
this.id = attributes.id || "";
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.subjectDN = new XFAObjectArray();
}
}
class Submit extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "submit", true);
this.embedPDF = getInteger({
data: attributes.embedPDF,
defaultValue: 0,
validate: x => x === 1
});
this.format = getStringOption(attributes.format, ["xdp", "formdata", "pdf", "urlencoded", "xfd", "xml"]);
this.id = attributes.id || "";
this.target = attributes.target || "";
this.textEncoding = getKeyword({
data: attributes.textEncoding ? attributes.textEncoding.toLowerCase() : "",
defaultValue: "",
validate: k => ["utf-8", "big-five", "fontspecific", "gbk", "gb-18030", "gb-2312", "ksc-5601", "none", "shift-jis", "ucs-2", "utf-16"].includes(k) || k.match(/iso-8859-\d{2}/)
});
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.xdpContent = attributes.xdpContent || "";
this.encrypt = null;
this.encryptData = new XFAObjectArray();
this.signData = new XFAObjectArray();
}
}
class Template extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "template", true);
this.baseProfile = getStringOption(attributes.baseProfile, ["full", "interactiveForms"]);
this.extras = null;
this.subform = new XFAObjectArray();
}
[$finalize]() {
if (this.subform.children.length === 0) {
warn("XFA - No subforms in template node.");
}
if (this.subform.children.length >= 2) {
warn("XFA - Several subforms in template node: please file a bug.");
}
this[$tabIndex] = DEFAULT_TAB_INDEX;
}
[$isSplittable]() {
return true;
}
[$searchNode](expr, container) {
if (expr.startsWith("#")) {
return [this[$ids].get(expr.slice(1))];
}
return searchNode(this, container, expr, true, true);
}
*[$toPages]() {
if (!this.subform.children.length) {
return HTMLResult.success({
name: "div",
children: []
});
}
this[$extra] = {
overflowNode: null,
firstUnsplittable: null,
currentContentArea: null,
currentPageArea: null,
noLayoutFailure: false,
pageNumber: 1,
pagePosition: "first",
oddOrEven: "odd",
blankOrNotBlank: "nonBlank",
paraStack: []
};
const root = this.subform.children[0];
root.pageSet[$cleanPage]();
const pageAreas = root.pageSet.pageArea.children;
const mainHtml = {
name: "div",
children: []
};
let pageArea = null;
let breakBefore = null;
let breakBeforeTarget = null;
if (root.breakBefore.children.length >= 1) {
breakBefore = root.breakBefore.children[0];
breakBeforeTarget = breakBefore.target;
} else if (root.subform.children.length >= 1 && root.subform.children[0].breakBefore.children.length >= 1) {
breakBefore = root.subform.children[0].breakBefore.children[0];
breakBeforeTarget = breakBefore.target;
} else if (root.break?.beforeTarget) {
breakBefore = root.break;
breakBeforeTarget = breakBefore.beforeTarget;
} else if (root.subform.children.length >= 1 && root.subform.children[0].break?.beforeTarget) {
breakBefore = root.subform.children[0].break;
breakBeforeTarget = breakBefore.beforeTarget;
}
if (breakBefore) {
const target = this[$searchNode](breakBeforeTarget, breakBefore[$getParent]());
if (target instanceof PageArea) {
pageArea = target;
breakBefore[$extra] = {};
}
}
if (!pageArea) {
pageArea = pageAreas[0];
}
pageArea[$extra] = {
numberOfUse: 1
};
const pageAreaParent = pageArea[$getParent]();
pageAreaParent[$extra] = {
numberOfUse: 1,
pageIndex: pageAreaParent.pageArea.children.indexOf(pageArea),
pageSetIndex: 0
};
let targetPageArea;
let leader = null;
let trailer = null;
let hasSomething = true;
let hasSomethingCounter = 0;
let startIndex = 0;
while (true) {
if (!hasSomething) {
mainHtml.children.pop();
if (++hasSomethingCounter === MAX_EMPTY_PAGES) {
warn("XFA - Something goes wrong: please file a bug.");
return mainHtml;
}
} else {
hasSomethingCounter = 0;
}
targetPageArea = null;
this[$extra].currentPageArea = pageArea;
const page = pageArea[$toHTML]().html;
mainHtml.children.push(page);
if (leader) {
this[$extra].noLayoutFailure = true;
page.children.push(leader[$toHTML](pageArea[$extra].space).html);
leader = null;
}
if (trailer) {
this[$extra].noLayoutFailure = true;
page.children.push(trailer[$toHTML](pageArea[$extra].space).html);
trailer = null;
}
const contentAreas = pageArea.contentArea.children;
const htmlContentAreas = page.children.filter(node => node.attributes.class.includes("xfaContentarea"));
hasSomething = false;
this[$extra].firstUnsplittable = null;
this[$extra].noLayoutFailure = false;
const flush = index => {
const html = root[$flushHTML]();
if (html) {
hasSomething ||= html.children?.length > 0;
htmlContentAreas[index].children.push(html);
}
};
for (let i = startIndex, ii = contentAreas.length; i < ii; i++) {
const contentArea = this[$extra].currentContentArea = contentAreas[i];
const space = {
width: contentArea.w,
height: contentArea.h
};
startIndex = 0;
if (leader) {
htmlContentAreas[i].children.push(leader[$toHTML](space).html);
leader = null;
}
if (trailer) {
htmlContentAreas[i].children.push(trailer[$toHTML](space).html);
trailer = null;
}
const html = root[$toHTML](space);
if (html.success) {
if (html.html) {
hasSomething ||= html.html.children?.length > 0;
htmlContentAreas[i].children.push(html.html);
} else if (!hasSomething && mainHtml.children.length > 1) {
mainHtml.children.pop();
}
return mainHtml;
}
if (html.isBreak()) {
const node = html.breakNode;
flush(i);
if (node.targetType === "auto") {
continue;
}
if (node.leader) {
leader = this[$searchNode](node.leader, node[$getParent]());
leader = leader ? leader[0] : null;
}
if (node.trailer) {
trailer = this[$searchNode](node.trailer, node[$getParent]());
trailer = trailer ? trailer[0] : null;
}
if (node.targetType === "pageArea") {
targetPageArea = node[$extra].target;
i = Infinity;
} else if (!node[$extra].target) {
i = node[$extra].index;
} else {
targetPageArea = node[$extra].target;
startIndex = node[$extra].index + 1;
i = Infinity;
}
continue;
}
if (this[$extra].overflowNode) {
const node = this[$extra].overflowNode;
this[$extra].overflowNode = null;
const overflowExtra = node[$getExtra]();
const target = overflowExtra.target;
overflowExtra.addLeader = overflowExtra.leader !== null;
overflowExtra.addTrailer = overflowExtra.trailer !== null;
flush(i);
const currentIndex = i;
i = Infinity;
if (target instanceof PageArea) {
targetPageArea = target;
} else if (target instanceof ContentArea) {
const index = contentAreas.indexOf(target);
if (index !== -1) {
if (index > currentIndex) {
i = index - 1;
} else {
startIndex = index;
}
} else {
targetPageArea = target[$getParent]();
startIndex = targetPageArea.contentArea.children.indexOf(target);
}
}
continue;
}
flush(i);
}
this[$extra].pageNumber += 1;
if (targetPageArea) {
if (targetPageArea[$isUsable]()) {
targetPageArea[$extra].numberOfUse += 1;
} else {
targetPageArea = null;
}
}
pageArea = targetPageArea || pageArea[$getNextPage]();
yield null;
}
}
}
class Text extends ContentObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "text");
this.id = attributes.id || "";
this.maxChars = getInteger({
data: attributes.maxChars,
defaultValue: 0,
validate: x => x >= 0
});
this.name = attributes.name || "";
this.rid = attributes.rid || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
[$acceptWhitespace]() {
return true;
}
[$onChild](child) {
if (child[$namespaceId] === NamespaceIds.xhtml.id) {
this[$content] = child;
return true;
}
warn(`XFA - Invalid content in Text: ${child[$nodeName]}.`);
return false;
}
[$onText](str) {
if (this[$content] instanceof XFAObject) {
return;
}
super[$onText](str);
}
[$finalize]() {
if (typeof this[$content] === "string") {
this[$content] = this[$content].replaceAll("\r\n", "\n");
}
}
[$getExtra]() {
if (typeof this[$content] === "string") {
return this[$content].split(/[\u2029\u2028\n]/).reduce((acc, line) => {
if (line) {
acc.push(line);
}
return acc;
}, []).join("\n");
}
return this[$content][$text]();
}
[$toHTML](availableSpace) {
if (typeof this[$content] === "string") {
const html = valueToHtml(this[$content]).html;
if (this[$content].includes("\u2029")) {
html.name = "div";
html.children = [];
this[$content].split("\u2029").map(para => para.split(/[\u2028\n]/).reduce((acc, line) => {
acc.push({
name: "span",
value: line
}, {
name: "br"
});
return acc;
}, [])).forEach(lines => {
html.children.push({
name: "p",
children: lines
});
});
} else if (/[\u2028\n]/.test(this[$content])) {
html.name = "div";
html.children = [];
this[$content].split(/[\u2028\n]/).forEach(line => {
html.children.push({
name: "span",
value: line
}, {
name: "br"
});
});
}
return HTMLResult.success(html);
}
return this[$content][$toHTML](availableSpace);
}
}
class TextEdit extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "textEdit", true);
this.allowRichText = getInteger({
data: attributes.allowRichText,
defaultValue: 0,
validate: x => x === 1
});
this.hScrollPolicy = getStringOption(attributes.hScrollPolicy, ["auto", "off", "on"]);
this.id = attributes.id || "";
this.multiLine = getInteger({
data: attributes.multiLine,
defaultValue: "",
validate: x => x === 0 || x === 1
});
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.vScrollPolicy = getStringOption(attributes.vScrollPolicy, ["auto", "off", "on"]);
this.border = null;
this.comb = null;
this.extras = null;
this.margin = null;
}
[$toHTML](availableSpace) {
const style = toStyle(this, "border", "font", "margin");
let html;
const field = this[$getParent]()[$getParent]();
if (this.multiLine === "") {
this.multiLine = field instanceof Draw ? 1 : 0;
}
if (this.multiLine === 1) {
html = {
name: "textarea",
attributes: {
dataId: field[$data]?.[$uid] || field[$uid],
fieldId: field[$uid],
class: ["xfaTextfield"],
style,
"aria-label": ariaLabel(field),
"aria-required": false
}
};
} else {
html = {
name: "input",
attributes: {
type: "text",
dataId: field[$data]?.[$uid] || field[$uid],
fieldId: field[$uid],
class: ["xfaTextfield"],
style,
"aria-label": ariaLabel(field),
"aria-required": false
}
};
}
if (isRequired(field)) {
html.attributes["aria-required"] = true;
html.attributes.required = true;
}
return HTMLResult.success({
name: "label",
attributes: {
class: ["xfaLabel"]
},
children: [html]
});
}
}
class Time extends StringObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "time");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
[$finalize]() {
const date = this[$content].trim();
this[$content] = date ? new Date(date) : null;
}
[$toHTML](availableSpace) {
return valueToHtml(this[$content] ? this[$content].toString() : "");
}
}
class TimeStamp extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "timeStamp");
this.id = attributes.id || "";
this.server = attributes.server || "";
this.type = getStringOption(attributes.type, ["optional", "required"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class ToolTip extends StringObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "toolTip");
this.id = attributes.id || "";
this.rid = attributes.rid || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Traversal extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "traversal", true);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
this.traverse = new XFAObjectArray();
}
}
class Traverse extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "traverse", true);
this.id = attributes.id || "";
this.operation = getStringOption(attributes.operation, ["next", "back", "down", "first", "left", "right", "up"]);
this.ref = attributes.ref || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
this.script = null;
}
get name() {
return this.operation;
}
[$isTransparent]() {
return false;
}
}
class Ui extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "ui", true);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
this.picture = null;
this.barcode = null;
this.button = null;
this.checkButton = null;
this.choiceList = null;
this.dateTimeEdit = null;
this.defaultUi = null;
this.imageEdit = null;
this.numericEdit = null;
this.passwordEdit = null;
this.signature = null;
this.textEdit = null;
}
[$getExtra]() {
if (this[$extra] === undefined) {
for (const name of Object.getOwnPropertyNames(this)) {
if (name === "extras" || name === "picture") {
continue;
}
const obj = this[name];
if (!(obj instanceof XFAObject)) {
continue;
}
this[$extra] = obj;
return obj;
}
this[$extra] = null;
}
return this[$extra];
}
[$toHTML](availableSpace) {
const obj = this[$getExtra]();
if (obj) {
return obj[$toHTML](availableSpace);
}
return HTMLResult.EMPTY;
}
}
class Validate extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "validate", true);
this.formatTest = getStringOption(attributes.formatTest, ["warning", "disabled", "error"]);
this.id = attributes.id || "";
this.nullTest = getStringOption(attributes.nullTest, ["disabled", "error", "warning"]);
this.scriptTest = getStringOption(attributes.scriptTest, ["error", "disabled", "warning"]);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.extras = null;
this.message = null;
this.picture = null;
this.script = null;
}
}
class Value extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "value", true);
this.id = attributes.id || "";
this.override = getInteger({
data: attributes.override,
defaultValue: 0,
validate: x => x === 1
});
this.relevant = getRelevant(attributes.relevant);
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.arc = null;
this.boolean = null;
this.date = null;
this.dateTime = null;
this.decimal = null;
this.exData = null;
this.float = null;
this.image = null;
this.integer = null;
this.line = null;
this.rectangle = null;
this.text = null;
this.time = null;
}
[$setValue](value) {
const parent = this[$getParent]();
if (parent instanceof Field) {
if (parent.ui?.imageEdit) {
if (!this.image) {
this.image = new Image({});
this[$appendChild](this.image);
}
this.image[$content] = value[$content];
return;
}
}
const valueName = value[$nodeName];
if (this[valueName] !== null) {
this[valueName][$content] = value[$content];
return;
}
for (const name of Object.getOwnPropertyNames(this)) {
const obj = this[name];
if (obj instanceof XFAObject) {
this[name] = null;
this[$removeChild](obj);
}
}
this[value[$nodeName]] = value;
this[$appendChild](value);
}
[$text]() {
if (this.exData) {
if (typeof this.exData[$content] === "string") {
return this.exData[$content].trim();
}
return this.exData[$content][$text]().trim();
}
for (const name of Object.getOwnPropertyNames(this)) {
if (name === "image") {
continue;
}
const obj = this[name];
if (obj instanceof XFAObject) {
return (obj[$content] || "").toString().trim();
}
}
return null;
}
[$toHTML](availableSpace) {
for (const name of Object.getOwnPropertyNames(this)) {
const obj = this[name];
if (!(obj instanceof XFAObject)) {
continue;
}
return obj[$toHTML](availableSpace);
}
return HTMLResult.EMPTY;
}
}
class Variables extends XFAObject {
constructor(attributes) {
super(TEMPLATE_NS_ID, "variables", true);
this.id = attributes.id || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
this.boolean = new XFAObjectArray();
this.date = new XFAObjectArray();
this.dateTime = new XFAObjectArray();
this.decimal = new XFAObjectArray();
this.exData = new XFAObjectArray();
this.float = new XFAObjectArray();
this.image = new XFAObjectArray();
this.integer = new XFAObjectArray();
this.manifest = new XFAObjectArray();
this.script = new XFAObjectArray();
this.text = new XFAObjectArray();
this.time = new XFAObjectArray();
}
[$isTransparent]() {
return true;
}
}
class TemplateNamespace {
static [$buildXFAObject](name, attributes) {
if (TemplateNamespace.hasOwnProperty(name)) {
const node = TemplateNamespace[name](attributes);
node[$setSetAttributes](attributes);
return node;
}
return undefined;
}
static appearanceFilter(attrs) {
return new AppearanceFilter(attrs);
}
static arc(attrs) {
return new Arc(attrs);
}
static area(attrs) {
return new Area(attrs);
}
static assist(attrs) {
return new Assist(attrs);
}
static barcode(attrs) {
return new Barcode(attrs);
}
static bind(attrs) {
return new Bind(attrs);
}
static bindItems(attrs) {
return new BindItems(attrs);
}
static bookend(attrs) {
return new Bookend(attrs);
}
static boolean(attrs) {
return new BooleanElement(attrs);
}
static border(attrs) {
return new Border(attrs);
}
static break(attrs) {
return new Break(attrs);
}
static breakAfter(attrs) {
return new BreakAfter(attrs);
}
static breakBefore(attrs) {
return new BreakBefore(attrs);
}
static button(attrs) {
return new Button(attrs);
}
static calculate(attrs) {
return new Calculate(attrs);
}
static caption(attrs) {
return new Caption(attrs);
}
static certificate(attrs) {
return new Certificate(attrs);
}
static certificates(attrs) {
return new Certificates(attrs);
}
static checkButton(attrs) {
return new CheckButton(attrs);
}
static choiceList(attrs) {
return new ChoiceList(attrs);
}
static color(attrs) {
return new Color(attrs);
}
static comb(attrs) {
return new Comb(attrs);
}
static connect(attrs) {
return new Connect(attrs);
}
static contentArea(attrs) {
return new ContentArea(attrs);
}
static corner(attrs) {
return new Corner(attrs);
}
static date(attrs) {
return new DateElement(attrs);
}
static dateTime(attrs) {
return new DateTime(attrs);
}
static dateTimeEdit(attrs) {
return new DateTimeEdit(attrs);
}
static decimal(attrs) {
return new Decimal(attrs);
}
static defaultUi(attrs) {
return new DefaultUi(attrs);
}
static desc(attrs) {
return new Desc(attrs);
}
static digestMethod(attrs) {
return new DigestMethod(attrs);
}
static digestMethods(attrs) {
return new DigestMethods(attrs);
}
static draw(attrs) {
return new Draw(attrs);
}
static edge(attrs) {
return new Edge(attrs);
}
static encoding(attrs) {
return new Encoding(attrs);
}
static encodings(attrs) {
return new Encodings(attrs);
}
static encrypt(attrs) {
return new Encrypt(attrs);
}
static encryptData(attrs) {
return new EncryptData(attrs);
}
static encryption(attrs) {
return new Encryption(attrs);
}
static encryptionMethod(attrs) {
return new EncryptionMethod(attrs);
}
static encryptionMethods(attrs) {
return new EncryptionMethods(attrs);
}
static event(attrs) {
return new Event(attrs);
}
static exData(attrs) {
return new ExData(attrs);
}
static exObject(attrs) {
return new ExObject(attrs);
}
static exclGroup(attrs) {
return new ExclGroup(attrs);
}
static execute(attrs) {
return new Execute(attrs);
}
static extras(attrs) {
return new Extras(attrs);
}
static field(attrs) {
return new Field(attrs);
}
static fill(attrs) {
return new Fill(attrs);
}
static filter(attrs) {
return new Filter(attrs);
}
static float(attrs) {
return new Float(attrs);
}
static font(attrs) {
return new template_Font(attrs);
}
static format(attrs) {
return new Format(attrs);
}
static handler(attrs) {
return new Handler(attrs);
}
static hyphenation(attrs) {
return new Hyphenation(attrs);
}
static image(attrs) {
return new Image(attrs);
}
static imageEdit(attrs) {
return new ImageEdit(attrs);
}
static integer(attrs) {
return new Integer(attrs);
}
static issuers(attrs) {
return new Issuers(attrs);
}
static items(attrs) {
return new Items(attrs);
}
static keep(attrs) {
return new Keep(attrs);
}
static keyUsage(attrs) {
return new KeyUsage(attrs);
}
static line(attrs) {
return new Line(attrs);
}
static linear(attrs) {
return new Linear(attrs);
}
static lockDocument(attrs) {
return new LockDocument(attrs);
}
static manifest(attrs) {
return new Manifest(attrs);
}
static margin(attrs) {
return new Margin(attrs);
}
static mdp(attrs) {
return new Mdp(attrs);
}
static medium(attrs) {
return new Medium(attrs);
}
static message(attrs) {
return new Message(attrs);
}
static numericEdit(attrs) {
return new NumericEdit(attrs);
}
static occur(attrs) {
return new Occur(attrs);
}
static oid(attrs) {
return new Oid(attrs);
}
static oids(attrs) {
return new Oids(attrs);
}
static overflow(attrs) {
return new Overflow(attrs);
}
static pageArea(attrs) {
return new PageArea(attrs);
}
static pageSet(attrs) {
return new PageSet(attrs);
}
static para(attrs) {
return new Para(attrs);
}
static passwordEdit(attrs) {
return new PasswordEdit(attrs);
}
static pattern(attrs) {
return new template_Pattern(attrs);
}
static picture(attrs) {
return new Picture(attrs);
}
static proto(attrs) {
return new Proto(attrs);
}
static radial(attrs) {
return new Radial(attrs);
}
static reason(attrs) {
return new Reason(attrs);
}
static reasons(attrs) {
return new Reasons(attrs);
}
static rectangle(attrs) {
return new Rectangle(attrs);
}
static ref(attrs) {
return new RefElement(attrs);
}
static script(attrs) {
return new Script(attrs);
}
static setProperty(attrs) {
return new SetProperty(attrs);
}
static signData(attrs) {
return new SignData(attrs);
}
static signature(attrs) {
return new Signature(attrs);
}
static signing(attrs) {
return new Signing(attrs);
}
static solid(attrs) {
return new Solid(attrs);
}
static speak(attrs) {
return new Speak(attrs);
}
static stipple(attrs) {
return new Stipple(attrs);
}
static subform(attrs) {
return new Subform(attrs);
}
static subformSet(attrs) {
return new SubformSet(attrs);
}
static subjectDN(attrs) {
return new SubjectDN(attrs);
}
static subjectDNs(attrs) {
return new SubjectDNs(attrs);
}
static submit(attrs) {
return new Submit(attrs);
}
static template(attrs) {
return new Template(attrs);
}
static text(attrs) {
return new Text(attrs);
}
static textEdit(attrs) {
return new TextEdit(attrs);
}
static time(attrs) {
return new Time(attrs);
}
static timeStamp(attrs) {
return new TimeStamp(attrs);
}
static toolTip(attrs) {
return new ToolTip(attrs);
}
static traversal(attrs) {
return new Traversal(attrs);
}
static traverse(attrs) {
return new Traverse(attrs);
}
static ui(attrs) {
return new Ui(attrs);
}
static validate(attrs) {
return new Validate(attrs);
}
static value(attrs) {
return new Value(attrs);
}
static variables(attrs) {
return new Variables(attrs);
}
}
;// CONCATENATED MODULE: ./src/core/xfa/bind.js
const bind_NS_DATASETS = NamespaceIds.datasets.id;
function createText(content) {
const node = new Text({});
node[$content] = content;
return node;
}
class Binder {
constructor(root) {
this.root = root;
this.datasets = root.datasets;
this.data = root.datasets?.data || new XmlObject(NamespaceIds.datasets.id, "data");
this.emptyMerge = this.data[$getChildren]().length === 0;
this.root.form = this.form = root.template[$clone]();
}
_isConsumeData() {
return !this.emptyMerge && this._mergeMode;
}
_isMatchTemplate() {
return !this._isConsumeData();
}
bind() {
this._bindElement(this.form, this.data);
return this.form;
}
getData() {
return this.data;
}
_bindValue(formNode, data, picture) {
formNode[$data] = data;
if (formNode[$hasSettableValue]()) {
if (data[$isDataValue]()) {
const value = data[$getDataValue]();
formNode[$setValue](createText(value));
} else if (formNode instanceof Field && formNode.ui?.choiceList?.open === "multiSelect") {
const value = data[$getChildren]().map(child => child[$content].trim()).join("\n");
formNode[$setValue](createText(value));
} else if (this._isConsumeData()) {
warn(`XFA - Nodes haven't the same type.`);
}
} else if (!data[$isDataValue]() || this._isMatchTemplate()) {
this._bindElement(formNode, data);
} else {
warn(`XFA - Nodes haven't the same type.`);
}
}
_findDataByNameToConsume(name, isValue, dataNode, global) {
if (!name) {
return null;
}
let generator, match;
for (let i = 0; i < 3; i++) {
generator = dataNode[$getRealChildrenByNameIt](name, false, true);
while (true) {
match = generator.next().value;
if (!match) {
break;
}
if (isValue === match[$isDataValue]()) {
return match;
}
}
if (dataNode[$namespaceId] === NamespaceIds.datasets.id && dataNode[$nodeName] === "data") {
break;
}
dataNode = dataNode[$getParent]();
}
if (!global) {
return null;
}
generator = this.data[$getRealChildrenByNameIt](name, true, false);
match = generator.next().value;
if (match) {
return match;
}
generator = this.data[$getAttributeIt](name, true);
match = generator.next().value;
if (match?.[$isDataValue]()) {
return match;
}
return null;
}
_setProperties(formNode, dataNode) {
if (!formNode.hasOwnProperty("setProperty")) {
return;
}
for (const {
ref,
target,
connection
} of formNode.setProperty.children) {
if (connection) {
continue;
}
if (!ref) {
continue;
}
const nodes = searchNode(this.root, dataNode, ref, false, false);
if (!nodes) {
warn(`XFA - Invalid reference: ${ref}.`);
continue;
}
const [node] = nodes;
if (!node[$isDescendent](this.data)) {
warn(`XFA - Invalid node: must be a data node.`);
continue;
}
const targetNodes = searchNode(this.root, formNode, target, false, false);
if (!targetNodes) {
warn(`XFA - Invalid target: ${target}.`);
continue;
}
const [targetNode] = targetNodes;
if (!targetNode[$isDescendent](formNode)) {
warn(`XFA - Invalid target: must be a property or subproperty.`);
continue;
}
const targetParent = targetNode[$getParent]();
if (targetNode instanceof SetProperty || targetParent instanceof SetProperty) {
warn(`XFA - Invalid target: cannot be a setProperty or one of its properties.`);
continue;
}
if (targetNode instanceof BindItems || targetParent instanceof BindItems) {
warn(`XFA - Invalid target: cannot be a bindItems or one of its properties.`);
continue;
}
const content = node[$text]();
const name = targetNode[$nodeName];
if (targetNode instanceof XFAAttribute) {
const attrs = Object.create(null);
attrs[name] = content;
const obj = Reflect.construct(Object.getPrototypeOf(targetParent).constructor, [attrs]);
targetParent[name] = obj[name];
continue;
}
if (!targetNode.hasOwnProperty($content)) {
warn(`XFA - Invalid node to use in setProperty`);
continue;
}
targetNode[$data] = node;
targetNode[$content] = content;
targetNode[$finalize]();
}
}
_bindItems(formNode, dataNode) {
if (!formNode.hasOwnProperty("items") || !formNode.hasOwnProperty("bindItems") || formNode.bindItems.isEmpty()) {
return;
}
for (const item of formNode.items.children) {
formNode[$removeChild](item);
}
formNode.items.clear();
const labels = new Items({});
const values = new Items({});
formNode[$appendChild](labels);
formNode.items.push(labels);
formNode[$appendChild](values);
formNode.items.push(values);
for (const {
ref,
labelRef,
valueRef,
connection
} of formNode.bindItems.children) {
if (connection) {
continue;
}
if (!ref) {
continue;
}
const nodes = searchNode(this.root, dataNode, ref, false, false);
if (!nodes) {
warn(`XFA - Invalid reference: ${ref}.`);
continue;
}
for (const node of nodes) {
if (!node[$isDescendent](this.datasets)) {
warn(`XFA - Invalid ref (${ref}): must be a datasets child.`);
continue;
}
const labelNodes = searchNode(this.root, node, labelRef, true, false);
if (!labelNodes) {
warn(`XFA - Invalid label: ${labelRef}.`);
continue;
}
const [labelNode] = labelNodes;
if (!labelNode[$isDescendent](this.datasets)) {
warn(`XFA - Invalid label: must be a datasets child.`);
continue;
}
const valueNodes = searchNode(this.root, node, valueRef, true, false);
if (!valueNodes) {
warn(`XFA - Invalid value: ${valueRef}.`);
continue;
}
const [valueNode] = valueNodes;
if (!valueNode[$isDescendent](this.datasets)) {
warn(`XFA - Invalid value: must be a datasets child.`);
continue;
}
const label = createText(labelNode[$text]());
const value = createText(valueNode[$text]());
labels[$appendChild](label);
labels.text.push(label);
values[$appendChild](value);
values.text.push(value);
}
}
}
_bindOccurrences(formNode, matches, picture) {
let baseClone;
if (matches.length > 1) {
baseClone = formNode[$clone]();
baseClone[$removeChild](baseClone.occur);
baseClone.occur = null;
}
this._bindValue(formNode, matches[0], picture);
this._setProperties(formNode, matches[0]);
this._bindItems(formNode, matches[0]);
if (matches.length === 1) {
return;
}
const parent = formNode[$getParent]();
const name = formNode[$nodeName];
const pos = parent[$indexOf](formNode);
for (let i = 1, ii = matches.length; i < ii; i++) {
const match = matches[i];
const clone = baseClone[$clone]();
parent[name].push(clone);
parent[$insertAt](pos + i, clone);
this._bindValue(clone, match, picture);
this._setProperties(clone, match);
this._bindItems(clone, match);
}
}
_createOccurrences(formNode) {
if (!this.emptyMerge) {
return;
}
const {
occur
} = formNode;
if (!occur || occur.initial <= 1) {
return;
}
const parent = formNode[$getParent]();
const name = formNode[$nodeName];
if (!(parent[name] instanceof XFAObjectArray)) {
return;
}
let currentNumber;
if (formNode.name) {
currentNumber = parent[name].children.filter(e => e.name === formNode.name).length;
} else {
currentNumber = parent[name].children.length;
}
const pos = parent[$indexOf](formNode) + 1;
const ii = occur.initial - currentNumber;
if (ii) {
const nodeClone = formNode[$clone]();
nodeClone[$removeChild](nodeClone.occur);
nodeClone.occur = null;
parent[name].push(nodeClone);
parent[$insertAt](pos, nodeClone);
for (let i = 1; i < ii; i++) {
const clone = nodeClone[$clone]();
parent[name].push(clone);
parent[$insertAt](pos + i, clone);
}
}
}
_getOccurInfo(formNode) {
const {
name,
occur
} = formNode;
if (!occur || !name) {
return [1, 1];
}
const max = occur.max === -1 ? Infinity : occur.max;
return [occur.min, max];
}
_setAndBind(formNode, dataNode) {
this._setProperties(formNode, dataNode);
this._bindItems(formNode, dataNode);
this._bindElement(formNode, dataNode);
}
_bindElement(formNode, dataNode) {
const uselessNodes = [];
this._createOccurrences(formNode);
for (const child of formNode[$getChildren]()) {
if (child[$data]) {
continue;
}
if (this._mergeMode === undefined && child[$nodeName] === "subform") {
this._mergeMode = child.mergeMode === "consumeData";
const dataChildren = dataNode[$getChildren]();
if (dataChildren.length > 0) {
this._bindOccurrences(child, [dataChildren[0]], null);
} else if (this.emptyMerge) {
const nsId = dataNode[$namespaceId] === bind_NS_DATASETS ? -1 : dataNode[$namespaceId];
const dataChild = child[$data] = new XmlObject(nsId, child.name || "root");
dataNode[$appendChild](dataChild);
this._bindElement(child, dataChild);
}
continue;
}
if (!child[$isBindable]()) {
continue;
}
let global = false;
let picture = null;
let ref = null;
let match = null;
if (child.bind) {
switch (child.bind.match) {
case "none":
this._setAndBind(child, dataNode);
continue;
case "global":
global = true;
break;
case "dataRef":
if (!child.bind.ref) {
warn(`XFA - ref is empty in node ${child[$nodeName]}.`);
this._setAndBind(child, dataNode);
continue;
}
ref = child.bind.ref;
break;
default:
break;
}
if (child.bind.picture) {
picture = child.bind.picture[$content];
}
}
const [min, max] = this._getOccurInfo(child);
if (ref) {
match = searchNode(this.root, dataNode, ref, true, false);
if (match === null) {
match = createDataNode(this.data, dataNode, ref);
if (!match) {
continue;
}
if (this._isConsumeData()) {
match[$consumed] = true;
}
this._setAndBind(child, match);
continue;
} else {
if (this._isConsumeData()) {
match = match.filter(node => !node[$consumed]);
}
if (match.length > max) {
match = match.slice(0, max);
} else if (match.length === 0) {
match = null;
}
if (match && this._isConsumeData()) {
match.forEach(node => {
node[$consumed] = true;
});
}
}
} else {
if (!child.name) {
this._setAndBind(child, dataNode);
continue;
}
if (this._isConsumeData()) {
const matches = [];
while (matches.length < max) {
const found = this._findDataByNameToConsume(child.name, child[$hasSettableValue](), dataNode, global);
if (!found) {
break;
}
found[$consumed] = true;
matches.push(found);
}
match = matches.length > 0 ? matches : null;
} else {
match = dataNode[$getRealChildrenByNameIt](child.name, false, this.emptyMerge).next().value;
if (!match) {
if (min === 0) {
uselessNodes.push(child);
continue;
}
const nsId = dataNode[$namespaceId] === bind_NS_DATASETS ? -1 : dataNode[$namespaceId];
match = child[$data] = new XmlObject(nsId, child.name);
if (this.emptyMerge) {
match[$consumed] = true;
}
dataNode[$appendChild](match);
this._setAndBind(child, match);
continue;
}
if (this.emptyMerge) {
match[$consumed] = true;
}
match = [match];
}
}
if (match) {
this._bindOccurrences(child, match, picture);
} else if (min > 0) {
this._setAndBind(child, dataNode);
} else {
uselessNodes.push(child);
}
}
uselessNodes.forEach(node => node[$getParent]()[$removeChild](node));
}
}
;// CONCATENATED MODULE: ./src/core/xfa/data.js
class DataHandler {
constructor(root, data) {
this.data = data;
this.dataset = root.datasets || null;
}
serialize(storage) {
const stack = [[-1, this.data[$getChildren]()]];
while (stack.length > 0) {
const last = stack.at(-1);
const [i, children] = last;
if (i + 1 === children.length) {
stack.pop();
continue;
}
const child = children[++last[0]];
const storageEntry = storage.get(child[$uid]);
if (storageEntry) {
child[$setValue](storageEntry);
} else {
const attributes = child[$getAttributes]();
for (const value of attributes.values()) {
const entry = storage.get(value[$uid]);
if (entry) {
value[$setValue](entry);
break;
}
}
}
const nodes = child[$getChildren]();
if (nodes.length > 0) {
stack.push([-1, nodes]);
}
}
const buf = [`<xfa:datasets xmlns:xfa="http://www.xfa.org/schema/xfa-data/1.0/">`];
if (this.dataset) {
for (const child of this.dataset[$getChildren]()) {
if (child[$nodeName] !== "data") {
child[$toString](buf);
}
}
}
this.data[$toString](buf);
buf.push("</xfa:datasets>");
return buf.join("");
}
}
;// CONCATENATED MODULE: ./src/core/xfa/config.js
const CONFIG_NS_ID = NamespaceIds.config.id;
class Acrobat extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "acrobat", true);
this.acrobat7 = null;
this.autoSave = null;
this.common = null;
this.validate = null;
this.validateApprovalSignatures = null;
this.submitUrl = new XFAObjectArray();
}
}
class Acrobat7 extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "acrobat7", true);
this.dynamicRender = null;
}
}
class ADBE_JSConsole extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "ADBE_JSConsole", ["delegate", "Enable", "Disable"]);
}
}
class ADBE_JSDebugger extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "ADBE_JSDebugger", ["delegate", "Enable", "Disable"]);
}
}
class AddSilentPrint extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "addSilentPrint");
}
}
class AddViewerPreferences extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "addViewerPreferences");
}
}
class AdjustData extends Option10 {
constructor(attributes) {
super(CONFIG_NS_ID, "adjustData");
}
}
class AdobeExtensionLevel extends IntegerObject {
constructor(attributes) {
super(CONFIG_NS_ID, "adobeExtensionLevel", 0, n => n >= 1 && n <= 8);
}
}
class Agent extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "agent", true);
this.name = attributes.name ? attributes.name.trim() : "";
this.common = new XFAObjectArray();
}
}
class AlwaysEmbed extends ContentObject {
constructor(attributes) {
super(CONFIG_NS_ID, "alwaysEmbed");
}
}
class Amd extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "amd");
}
}
class config_Area extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "area");
this.level = getInteger({
data: attributes.level,
defaultValue: 0,
validate: n => n >= 1 && n <= 3
});
this.name = getStringOption(attributes.name, ["", "barcode", "coreinit", "deviceDriver", "font", "general", "layout", "merge", "script", "signature", "sourceSet", "templateCache"]);
}
}
class Attributes extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "attributes", ["preserve", "delegate", "ignore"]);
}
}
class AutoSave extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "autoSave", ["disabled", "enabled"]);
}
}
class Base extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "base");
}
}
class BatchOutput extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "batchOutput");
this.format = getStringOption(attributes.format, ["none", "concat", "zip", "zipCompress"]);
}
}
class BehaviorOverride extends ContentObject {
constructor(attributes) {
super(CONFIG_NS_ID, "behaviorOverride");
}
[$finalize]() {
this[$content] = new Map(this[$content].trim().split(/\s+/).filter(x => x.includes(":")).map(x => x.split(":", 2)));
}
}
class Cache extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "cache", true);
this.templateCache = null;
}
}
class Change extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "change");
}
}
class Common extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "common", true);
this.data = null;
this.locale = null;
this.localeSet = null;
this.messaging = null;
this.suppressBanner = null;
this.template = null;
this.validationMessaging = null;
this.versionControl = null;
this.log = new XFAObjectArray();
}
}
class Compress extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "compress");
this.scope = getStringOption(attributes.scope, ["imageOnly", "document"]);
}
}
class CompressLogicalStructure extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "compressLogicalStructure");
}
}
class CompressObjectStream extends Option10 {
constructor(attributes) {
super(CONFIG_NS_ID, "compressObjectStream");
}
}
class Compression extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "compression", true);
this.compressLogicalStructure = null;
this.compressObjectStream = null;
this.level = null;
this.type = null;
}
}
class Config extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "config", true);
this.acrobat = null;
this.present = null;
this.trace = null;
this.agent = new XFAObjectArray();
}
}
class Conformance extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "conformance", ["A", "B"]);
}
}
class ContentCopy extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "contentCopy");
}
}
class Copies extends IntegerObject {
constructor(attributes) {
super(CONFIG_NS_ID, "copies", 1, n => n >= 1);
}
}
class Creator extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "creator");
}
}
class CurrentPage extends IntegerObject {
constructor(attributes) {
super(CONFIG_NS_ID, "currentPage", 0, n => n >= 0);
}
}
class Data extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "data", true);
this.adjustData = null;
this.attributes = null;
this.incrementalLoad = null;
this.outputXSL = null;
this.range = null;
this.record = null;
this.startNode = null;
this.uri = null;
this.window = null;
this.xsl = null;
this.excludeNS = new XFAObjectArray();
this.transform = new XFAObjectArray();
}
}
class Debug extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "debug", true);
this.uri = null;
}
}
class DefaultTypeface extends ContentObject {
constructor(attributes) {
super(CONFIG_NS_ID, "defaultTypeface");
this.writingScript = getStringOption(attributes.writingScript, ["*", "Arabic", "Cyrillic", "EastEuropeanRoman", "Greek", "Hebrew", "Japanese", "Korean", "Roman", "SimplifiedChinese", "Thai", "TraditionalChinese", "Vietnamese"]);
}
}
class Destination extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "destination", ["pdf", "pcl", "ps", "webClient", "zpl"]);
}
}
class DocumentAssembly extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "documentAssembly");
}
}
class Driver extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "driver", true);
this.name = attributes.name ? attributes.name.trim() : "";
this.fontInfo = null;
this.xdc = null;
}
}
class DuplexOption extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "duplexOption", ["simplex", "duplexFlipLongEdge", "duplexFlipShortEdge"]);
}
}
class DynamicRender extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "dynamicRender", ["forbidden", "required"]);
}
}
class Embed extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "embed");
}
}
class config_Encrypt extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "encrypt");
}
}
class config_Encryption extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "encryption", true);
this.encrypt = null;
this.encryptionLevel = null;
this.permissions = null;
}
}
class EncryptionLevel extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "encryptionLevel", ["40bit", "128bit"]);
}
}
class Enforce extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "enforce");
}
}
class Equate extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "equate");
this.force = getInteger({
data: attributes.force,
defaultValue: 1,
validate: n => n === 0
});
this.from = attributes.from || "";
this.to = attributes.to || "";
}
}
class EquateRange extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "equateRange");
this.from = attributes.from || "";
this.to = attributes.to || "";
this._unicodeRange = attributes.unicodeRange || "";
}
get unicodeRange() {
const ranges = [];
const unicodeRegex = /U\+([0-9a-fA-F]+)/;
const unicodeRange = this._unicodeRange;
for (let range of unicodeRange.split(",").map(x => x.trim()).filter(x => !!x)) {
range = range.split("-", 2).map(x => {
const found = x.match(unicodeRegex);
if (!found) {
return 0;
}
return parseInt(found[1], 16);
});
if (range.length === 1) {
range.push(range[0]);
}
ranges.push(range);
}
return shadow(this, "unicodeRange", ranges);
}
}
class Exclude extends ContentObject {
constructor(attributes) {
super(CONFIG_NS_ID, "exclude");
}
[$finalize]() {
this[$content] = this[$content].trim().split(/\s+/).filter(x => x && ["calculate", "close", "enter", "exit", "initialize", "ready", "validate"].includes(x));
}
}
class ExcludeNS extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "excludeNS");
}
}
class FlipLabel extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "flipLabel", ["usePrinterSetting", "on", "off"]);
}
}
class config_FontInfo extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "fontInfo", true);
this.embed = null;
this.map = null;
this.subsetBelow = null;
this.alwaysEmbed = new XFAObjectArray();
this.defaultTypeface = new XFAObjectArray();
this.neverEmbed = new XFAObjectArray();
}
}
class FormFieldFilling extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "formFieldFilling");
}
}
class GroupParent extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "groupParent");
}
}
class IfEmpty extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "ifEmpty", ["dataValue", "dataGroup", "ignore", "remove"]);
}
}
class IncludeXDPContent extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "includeXDPContent");
}
}
class IncrementalLoad extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "incrementalLoad", ["none", "forwardOnly"]);
}
}
class IncrementalMerge extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "incrementalMerge");
}
}
class Interactive extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "interactive");
}
}
class Jog extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "jog", ["usePrinterSetting", "none", "pageSet"]);
}
}
class LabelPrinter extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "labelPrinter", true);
this.name = getStringOption(attributes.name, ["zpl", "dpl", "ipl", "tcpl"]);
this.batchOutput = null;
this.flipLabel = null;
this.fontInfo = null;
this.xdc = null;
}
}
class Layout extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "layout", ["paginate", "panel"]);
}
}
class Level extends IntegerObject {
constructor(attributes) {
super(CONFIG_NS_ID, "level", 0, n => n > 0);
}
}
class Linearized extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "linearized");
}
}
class Locale extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "locale");
}
}
class LocaleSet extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "localeSet");
}
}
class Log extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "log", true);
this.mode = null;
this.threshold = null;
this.to = null;
this.uri = null;
}
}
class MapElement extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "map", true);
this.equate = new XFAObjectArray();
this.equateRange = new XFAObjectArray();
}
}
class MediumInfo extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "mediumInfo", true);
this.map = null;
}
}
class config_Message extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "message", true);
this.msgId = null;
this.severity = null;
}
}
class Messaging extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "messaging", true);
this.message = new XFAObjectArray();
}
}
class Mode extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "mode", ["append", "overwrite"]);
}
}
class ModifyAnnots extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "modifyAnnots");
}
}
class MsgId extends IntegerObject {
constructor(attributes) {
super(CONFIG_NS_ID, "msgId", 1, n => n >= 1);
}
}
class NameAttr extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "nameAttr");
}
}
class NeverEmbed extends ContentObject {
constructor(attributes) {
super(CONFIG_NS_ID, "neverEmbed");
}
}
class NumberOfCopies extends IntegerObject {
constructor(attributes) {
super(CONFIG_NS_ID, "numberOfCopies", null, n => n >= 2 && n <= 5);
}
}
class OpenAction extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "openAction", true);
this.destination = null;
}
}
class Output extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "output", true);
this.to = null;
this.type = null;
this.uri = null;
}
}
class OutputBin extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "outputBin");
}
}
class OutputXSL extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "outputXSL", true);
this.uri = null;
}
}
class Overprint extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "overprint", ["none", "both", "draw", "field"]);
}
}
class Packets extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "packets");
}
[$finalize]() {
if (this[$content] === "*") {
return;
}
this[$content] = this[$content].trim().split(/\s+/).filter(x => ["config", "datasets", "template", "xfdf", "xslt"].includes(x));
}
}
class PageOffset extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "pageOffset");
this.x = getInteger({
data: attributes.x,
defaultValue: "useXDCSetting",
validate: n => true
});
this.y = getInteger({
data: attributes.y,
defaultValue: "useXDCSetting",
validate: n => true
});
}
}
class PageRange extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "pageRange");
}
[$finalize]() {
const numbers = this[$content].trim().split(/\s+/).map(x => parseInt(x, 10));
const ranges = [];
for (let i = 0, ii = numbers.length; i < ii; i += 2) {
ranges.push(numbers.slice(i, i + 2));
}
this[$content] = ranges;
}
}
class Pagination extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "pagination", ["simplex", "duplexShortEdge", "duplexLongEdge"]);
}
}
class PaginationOverride extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "paginationOverride", ["none", "forceDuplex", "forceDuplexLongEdge", "forceDuplexShortEdge", "forceSimplex"]);
}
}
class Part extends IntegerObject {
constructor(attributes) {
super(CONFIG_NS_ID, "part", 1, n => false);
}
}
class Pcl extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "pcl", true);
this.name = attributes.name || "";
this.batchOutput = null;
this.fontInfo = null;
this.jog = null;
this.mediumInfo = null;
this.outputBin = null;
this.pageOffset = null;
this.staple = null;
this.xdc = null;
}
}
class Pdf extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "pdf", true);
this.name = attributes.name || "";
this.adobeExtensionLevel = null;
this.batchOutput = null;
this.compression = null;
this.creator = null;
this.encryption = null;
this.fontInfo = null;
this.interactive = null;
this.linearized = null;
this.openAction = null;
this.pdfa = null;
this.producer = null;
this.renderPolicy = null;
this.scriptModel = null;
this.silentPrint = null;
this.submitFormat = null;
this.tagged = null;
this.version = null;
this.viewerPreferences = null;
this.xdc = null;
}
}
class Pdfa extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "pdfa", true);
this.amd = null;
this.conformance = null;
this.includeXDPContent = null;
this.part = null;
}
}
class Permissions extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "permissions", true);
this.accessibleContent = null;
this.change = null;
this.contentCopy = null;
this.documentAssembly = null;
this.formFieldFilling = null;
this.modifyAnnots = null;
this.plaintextMetadata = null;
this.print = null;
this.printHighQuality = null;
}
}
class PickTrayByPDFSize extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "pickTrayByPDFSize");
}
}
class config_Picture extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "picture");
}
}
class PlaintextMetadata extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "plaintextMetadata");
}
}
class Presence extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "presence", ["preserve", "dissolve", "dissolveStructure", "ignore", "remove"]);
}
}
class Present extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "present", true);
this.behaviorOverride = null;
this.cache = null;
this.common = null;
this.copies = null;
this.destination = null;
this.incrementalMerge = null;
this.layout = null;
this.output = null;
this.overprint = null;
this.pagination = null;
this.paginationOverride = null;
this.script = null;
this.validate = null;
this.xdp = null;
this.driver = new XFAObjectArray();
this.labelPrinter = new XFAObjectArray();
this.pcl = new XFAObjectArray();
this.pdf = new XFAObjectArray();
this.ps = new XFAObjectArray();
this.submitUrl = new XFAObjectArray();
this.webClient = new XFAObjectArray();
this.zpl = new XFAObjectArray();
}
}
class Print extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "print");
}
}
class PrintHighQuality extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "printHighQuality");
}
}
class PrintScaling extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "printScaling", ["appdefault", "noScaling"]);
}
}
class PrinterName extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "printerName");
}
}
class Producer extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "producer");
}
}
class Ps extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "ps", true);
this.name = attributes.name || "";
this.batchOutput = null;
this.fontInfo = null;
this.jog = null;
this.mediumInfo = null;
this.outputBin = null;
this.staple = null;
this.xdc = null;
}
}
class Range extends ContentObject {
constructor(attributes) {
super(CONFIG_NS_ID, "range");
}
[$finalize]() {
this[$content] = this[$content].trim().split(/\s*,\s*/, 2).map(range => range.split("-").map(x => parseInt(x.trim(), 10))).filter(range => range.every(x => !isNaN(x))).map(range => {
if (range.length === 1) {
range.push(range[0]);
}
return range;
});
}
}
class Record extends ContentObject {
constructor(attributes) {
super(CONFIG_NS_ID, "record");
}
[$finalize]() {
this[$content] = this[$content].trim();
const n = parseInt(this[$content], 10);
if (!isNaN(n) && n >= 0) {
this[$content] = n;
}
}
}
class Relevant extends ContentObject {
constructor(attributes) {
super(CONFIG_NS_ID, "relevant");
}
[$finalize]() {
this[$content] = this[$content].trim().split(/\s+/);
}
}
class Rename extends ContentObject {
constructor(attributes) {
super(CONFIG_NS_ID, "rename");
}
[$finalize]() {
this[$content] = this[$content].trim();
if (this[$content].toLowerCase().startsWith("xml") || new RegExp("[\\p{L}_][\\p{L}\\d._\\p{M}-]*", "u").test(this[$content])) {
warn("XFA - Rename: invalid XFA name");
}
}
}
class RenderPolicy extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "renderPolicy", ["server", "client"]);
}
}
class RunScripts extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "runScripts", ["both", "client", "none", "server"]);
}
}
class config_Script extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "script", true);
this.currentPage = null;
this.exclude = null;
this.runScripts = null;
}
}
class ScriptModel extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "scriptModel", ["XFA", "none"]);
}
}
class Severity extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "severity", ["ignore", "error", "information", "trace", "warning"]);
}
}
class SilentPrint extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "silentPrint", true);
this.addSilentPrint = null;
this.printerName = null;
}
}
class Staple extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "staple");
this.mode = getStringOption(attributes.mode, ["usePrinterSetting", "on", "off"]);
}
}
class StartNode extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "startNode");
}
}
class StartPage extends IntegerObject {
constructor(attributes) {
super(CONFIG_NS_ID, "startPage", 0, n => true);
}
}
class SubmitFormat extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "submitFormat", ["html", "delegate", "fdf", "xml", "pdf"]);
}
}
class SubmitUrl extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "submitUrl");
}
}
class SubsetBelow extends IntegerObject {
constructor(attributes) {
super(CONFIG_NS_ID, "subsetBelow", 100, n => n >= 0 && n <= 100);
}
}
class SuppressBanner extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "suppressBanner");
}
}
class Tagged extends Option01 {
constructor(attributes) {
super(CONFIG_NS_ID, "tagged");
}
}
class config_Template extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "template", true);
this.base = null;
this.relevant = null;
this.startPage = null;
this.uri = null;
this.xsl = null;
}
}
class Threshold extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "threshold", ["trace", "error", "information", "warning"]);
}
}
class To extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "to", ["null", "memory", "stderr", "stdout", "system", "uri"]);
}
}
class TemplateCache extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "templateCache");
this.maxEntries = getInteger({
data: attributes.maxEntries,
defaultValue: 5,
validate: n => n >= 0
});
}
}
class Trace extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "trace", true);
this.area = new XFAObjectArray();
}
}
class config_Transform extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "transform", true);
this.groupParent = null;
this.ifEmpty = null;
this.nameAttr = null;
this.picture = null;
this.presence = null;
this.rename = null;
this.whitespace = null;
}
}
class Type extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "type", ["none", "ascii85", "asciiHex", "ccittfax", "flate", "lzw", "runLength", "native", "xdp", "mergedXDP"]);
}
}
class Uri extends StringObject {
constructor(attributes) {
super(CONFIG_NS_ID, "uri");
}
}
class config_Validate extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "validate", ["preSubmit", "prePrint", "preExecute", "preSave"]);
}
}
class ValidateApprovalSignatures extends ContentObject {
constructor(attributes) {
super(CONFIG_NS_ID, "validateApprovalSignatures");
}
[$finalize]() {
this[$content] = this[$content].trim().split(/\s+/).filter(x => ["docReady", "postSign"].includes(x));
}
}
class ValidationMessaging extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "validationMessaging", ["allMessagesIndividually", "allMessagesTogether", "firstMessageOnly", "noMessages"]);
}
}
class Version extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "version", ["1.7", "1.6", "1.5", "1.4", "1.3", "1.2"]);
}
}
class VersionControl extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "VersionControl");
this.outputBelow = getStringOption(attributes.outputBelow, ["warn", "error", "update"]);
this.sourceAbove = getStringOption(attributes.sourceAbove, ["warn", "error"]);
this.sourceBelow = getStringOption(attributes.sourceBelow, ["update", "maintain"]);
}
}
class ViewerPreferences extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "viewerPreferences", true);
this.ADBE_JSConsole = null;
this.ADBE_JSDebugger = null;
this.addViewerPreferences = null;
this.duplexOption = null;
this.enforce = null;
this.numberOfCopies = null;
this.pageRange = null;
this.pickTrayByPDFSize = null;
this.printScaling = null;
}
}
class WebClient extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "webClient", true);
this.name = attributes.name ? attributes.name.trim() : "";
this.fontInfo = null;
this.xdc = null;
}
}
class Whitespace extends OptionObject {
constructor(attributes) {
super(CONFIG_NS_ID, "whitespace", ["preserve", "ltrim", "normalize", "rtrim", "trim"]);
}
}
class Window extends ContentObject {
constructor(attributes) {
super(CONFIG_NS_ID, "window");
}
[$finalize]() {
const pair = this[$content].trim().split(/\s*,\s*/, 2).map(x => parseInt(x, 10));
if (pair.some(x => isNaN(x))) {
this[$content] = [0, 0];
return;
}
if (pair.length === 1) {
pair.push(pair[0]);
}
this[$content] = pair;
}
}
class Xdc extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "xdc", true);
this.uri = new XFAObjectArray();
this.xsl = new XFAObjectArray();
}
}
class Xdp extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "xdp", true);
this.packets = null;
}
}
class Xsl extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "xsl", true);
this.debug = null;
this.uri = null;
}
}
class Zpl extends XFAObject {
constructor(attributes) {
super(CONFIG_NS_ID, "zpl", true);
this.name = attributes.name ? attributes.name.trim() : "";
this.batchOutput = null;
this.flipLabel = null;
this.fontInfo = null;
this.xdc = null;
}
}
class ConfigNamespace {
static [$buildXFAObject](name, attributes) {
if (ConfigNamespace.hasOwnProperty(name)) {
return ConfigNamespace[name](attributes);
}
return undefined;
}
static acrobat(attrs) {
return new Acrobat(attrs);
}
static acrobat7(attrs) {
return new Acrobat7(attrs);
}
static ADBE_JSConsole(attrs) {
return new ADBE_JSConsole(attrs);
}
static ADBE_JSDebugger(attrs) {
return new ADBE_JSDebugger(attrs);
}
static addSilentPrint(attrs) {
return new AddSilentPrint(attrs);
}
static addViewerPreferences(attrs) {
return new AddViewerPreferences(attrs);
}
static adjustData(attrs) {
return new AdjustData(attrs);
}
static adobeExtensionLevel(attrs) {
return new AdobeExtensionLevel(attrs);
}
static agent(attrs) {
return new Agent(attrs);
}
static alwaysEmbed(attrs) {
return new AlwaysEmbed(attrs);
}
static amd(attrs) {
return new Amd(attrs);
}
static area(attrs) {
return new config_Area(attrs);
}
static attributes(attrs) {
return new Attributes(attrs);
}
static autoSave(attrs) {
return new AutoSave(attrs);
}
static base(attrs) {
return new Base(attrs);
}
static batchOutput(attrs) {
return new BatchOutput(attrs);
}
static behaviorOverride(attrs) {
return new BehaviorOverride(attrs);
}
static cache(attrs) {
return new Cache(attrs);
}
static change(attrs) {
return new Change(attrs);
}
static common(attrs) {
return new Common(attrs);
}
static compress(attrs) {
return new Compress(attrs);
}
static compressLogicalStructure(attrs) {
return new CompressLogicalStructure(attrs);
}
static compressObjectStream(attrs) {
return new CompressObjectStream(attrs);
}
static compression(attrs) {
return new Compression(attrs);
}
static config(attrs) {
return new Config(attrs);
}
static conformance(attrs) {
return new Conformance(attrs);
}
static contentCopy(attrs) {
return new ContentCopy(attrs);
}
static copies(attrs) {
return new Copies(attrs);
}
static creator(attrs) {
return new Creator(attrs);
}
static currentPage(attrs) {
return new CurrentPage(attrs);
}
static data(attrs) {
return new Data(attrs);
}
static debug(attrs) {
return new Debug(attrs);
}
static defaultTypeface(attrs) {
return new DefaultTypeface(attrs);
}
static destination(attrs) {
return new Destination(attrs);
}
static documentAssembly(attrs) {
return new DocumentAssembly(attrs);
}
static driver(attrs) {
return new Driver(attrs);
}
static duplexOption(attrs) {
return new DuplexOption(attrs);
}
static dynamicRender(attrs) {
return new DynamicRender(attrs);
}
static embed(attrs) {
return new Embed(attrs);
}
static encrypt(attrs) {
return new config_Encrypt(attrs);
}
static encryption(attrs) {
return new config_Encryption(attrs);
}
static encryptionLevel(attrs) {
return new EncryptionLevel(attrs);
}
static enforce(attrs) {
return new Enforce(attrs);
}
static equate(attrs) {
return new Equate(attrs);
}
static equateRange(attrs) {
return new EquateRange(attrs);
}
static exclude(attrs) {
return new Exclude(attrs);
}
static excludeNS(attrs) {
return new ExcludeNS(attrs);
}
static flipLabel(attrs) {
return new FlipLabel(attrs);
}
static fontInfo(attrs) {
return new config_FontInfo(attrs);
}
static formFieldFilling(attrs) {
return new FormFieldFilling(attrs);
}
static groupParent(attrs) {
return new GroupParent(attrs);
}
static ifEmpty(attrs) {
return new IfEmpty(attrs);
}
static includeXDPContent(attrs) {
return new IncludeXDPContent(attrs);
}
static incrementalLoad(attrs) {
return new IncrementalLoad(attrs);
}
static incrementalMerge(attrs) {
return new IncrementalMerge(attrs);
}
static interactive(attrs) {
return new Interactive(attrs);
}
static jog(attrs) {
return new Jog(attrs);
}
static labelPrinter(attrs) {
return new LabelPrinter(attrs);
}
static layout(attrs) {
return new Layout(attrs);
}
static level(attrs) {
return new Level(attrs);
}
static linearized(attrs) {
return new Linearized(attrs);
}
static locale(attrs) {
return new Locale(attrs);
}
static localeSet(attrs) {
return new LocaleSet(attrs);
}
static log(attrs) {
return new Log(attrs);
}
static map(attrs) {
return new MapElement(attrs);
}
static mediumInfo(attrs) {
return new MediumInfo(attrs);
}
static message(attrs) {
return new config_Message(attrs);
}
static messaging(attrs) {
return new Messaging(attrs);
}
static mode(attrs) {
return new Mode(attrs);
}
static modifyAnnots(attrs) {
return new ModifyAnnots(attrs);
}
static msgId(attrs) {
return new MsgId(attrs);
}
static nameAttr(attrs) {
return new NameAttr(attrs);
}
static neverEmbed(attrs) {
return new NeverEmbed(attrs);
}
static numberOfCopies(attrs) {
return new NumberOfCopies(attrs);
}
static openAction(attrs) {
return new OpenAction(attrs);
}
static output(attrs) {
return new Output(attrs);
}
static outputBin(attrs) {
return new OutputBin(attrs);
}
static outputXSL(attrs) {
return new OutputXSL(attrs);
}
static overprint(attrs) {
return new Overprint(attrs);
}
static packets(attrs) {
return new Packets(attrs);
}
static pageOffset(attrs) {
return new PageOffset(attrs);
}
static pageRange(attrs) {
return new PageRange(attrs);
}
static pagination(attrs) {
return new Pagination(attrs);
}
static paginationOverride(attrs) {
return new PaginationOverride(attrs);
}
static part(attrs) {
return new Part(attrs);
}
static pcl(attrs) {
return new Pcl(attrs);
}
static pdf(attrs) {
return new Pdf(attrs);
}
static pdfa(attrs) {
return new Pdfa(attrs);
}
static permissions(attrs) {
return new Permissions(attrs);
}
static pickTrayByPDFSize(attrs) {
return new PickTrayByPDFSize(attrs);
}
static picture(attrs) {
return new config_Picture(attrs);
}
static plaintextMetadata(attrs) {
return new PlaintextMetadata(attrs);
}
static presence(attrs) {
return new Presence(attrs);
}
static present(attrs) {
return new Present(attrs);
}
static print(attrs) {
return new Print(attrs);
}
static printHighQuality(attrs) {
return new PrintHighQuality(attrs);
}
static printScaling(attrs) {
return new PrintScaling(attrs);
}
static printerName(attrs) {
return new PrinterName(attrs);
}
static producer(attrs) {
return new Producer(attrs);
}
static ps(attrs) {
return new Ps(attrs);
}
static range(attrs) {
return new Range(attrs);
}
static record(attrs) {
return new Record(attrs);
}
static relevant(attrs) {
return new Relevant(attrs);
}
static rename(attrs) {
return new Rename(attrs);
}
static renderPolicy(attrs) {
return new RenderPolicy(attrs);
}
static runScripts(attrs) {
return new RunScripts(attrs);
}
static script(attrs) {
return new config_Script(attrs);
}
static scriptModel(attrs) {
return new ScriptModel(attrs);
}
static severity(attrs) {
return new Severity(attrs);
}
static silentPrint(attrs) {
return new SilentPrint(attrs);
}
static staple(attrs) {
return new Staple(attrs);
}
static startNode(attrs) {
return new StartNode(attrs);
}
static startPage(attrs) {
return new StartPage(attrs);
}
static submitFormat(attrs) {
return new SubmitFormat(attrs);
}
static submitUrl(attrs) {
return new SubmitUrl(attrs);
}
static subsetBelow(attrs) {
return new SubsetBelow(attrs);
}
static suppressBanner(attrs) {
return new SuppressBanner(attrs);
}
static tagged(attrs) {
return new Tagged(attrs);
}
static template(attrs) {
return new config_Template(attrs);
}
static templateCache(attrs) {
return new TemplateCache(attrs);
}
static threshold(attrs) {
return new Threshold(attrs);
}
static to(attrs) {
return new To(attrs);
}
static trace(attrs) {
return new Trace(attrs);
}
static transform(attrs) {
return new config_Transform(attrs);
}
static type(attrs) {
return new Type(attrs);
}
static uri(attrs) {
return new Uri(attrs);
}
static validate(attrs) {
return new config_Validate(attrs);
}
static validateApprovalSignatures(attrs) {
return new ValidateApprovalSignatures(attrs);
}
static validationMessaging(attrs) {
return new ValidationMessaging(attrs);
}
static version(attrs) {
return new Version(attrs);
}
static versionControl(attrs) {
return new VersionControl(attrs);
}
static viewerPreferences(attrs) {
return new ViewerPreferences(attrs);
}
static webClient(attrs) {
return new WebClient(attrs);
}
static whitespace(attrs) {
return new Whitespace(attrs);
}
static window(attrs) {
return new Window(attrs);
}
static xdc(attrs) {
return new Xdc(attrs);
}
static xdp(attrs) {
return new Xdp(attrs);
}
static xsl(attrs) {
return new Xsl(attrs);
}
static zpl(attrs) {
return new Zpl(attrs);
}
}
;// CONCATENATED MODULE: ./src/core/xfa/connection_set.js
const CONNECTION_SET_NS_ID = NamespaceIds.connectionSet.id;
class ConnectionSet extends XFAObject {
constructor(attributes) {
super(CONNECTION_SET_NS_ID, "connectionSet", true);
this.wsdlConnection = new XFAObjectArray();
this.xmlConnection = new XFAObjectArray();
this.xsdConnection = new XFAObjectArray();
}
}
class EffectiveInputPolicy extends XFAObject {
constructor(attributes) {
super(CONNECTION_SET_NS_ID, "effectiveInputPolicy");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class EffectiveOutputPolicy extends XFAObject {
constructor(attributes) {
super(CONNECTION_SET_NS_ID, "effectiveOutputPolicy");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class Operation extends StringObject {
constructor(attributes) {
super(CONNECTION_SET_NS_ID, "operation");
this.id = attributes.id || "";
this.input = attributes.input || "";
this.name = attributes.name || "";
this.output = attributes.output || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class RootElement extends StringObject {
constructor(attributes) {
super(CONNECTION_SET_NS_ID, "rootElement");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class SoapAction extends StringObject {
constructor(attributes) {
super(CONNECTION_SET_NS_ID, "soapAction");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class SoapAddress extends StringObject {
constructor(attributes) {
super(CONNECTION_SET_NS_ID, "soapAddress");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class connection_set_Uri extends StringObject {
constructor(attributes) {
super(CONNECTION_SET_NS_ID, "uri");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class WsdlAddress extends StringObject {
constructor(attributes) {
super(CONNECTION_SET_NS_ID, "wsdlAddress");
this.id = attributes.id || "";
this.name = attributes.name || "";
this.use = attributes.use || "";
this.usehref = attributes.usehref || "";
}
}
class WsdlConnection extends XFAObject {
constructor(attributes) {
super(CONNECTION_SET_NS_ID, "wsdlConnection", true);
this.dataDescription = attributes.dataDescription || "";
this.name = attributes.name || "";
this.effectiveInputPolicy = null;
this.effectiveOutputPolicy = null;
this.operation = null;
this.soapAction = null;
this.soapAddress = null;
this.wsdlAddress = null;
}
}
class XmlConnection extends XFAObject {
constructor(attributes) {
super(CONNECTION_SET_NS_ID, "xmlConnection", true);
this.dataDescription = attributes.dataDescription || "";
this.name = attributes.name || "";
this.uri = null;
}
}
class XsdConnection extends XFAObject {
constructor(attributes) {
super(CONNECTION_SET_NS_ID, "xsdConnection", true);
this.dataDescription = attributes.dataDescription || "";
this.name = attributes.name || "";
this.rootElement = null;
this.uri = null;
}
}
class ConnectionSetNamespace {
static [$buildXFAObject](name, attributes) {
if (ConnectionSetNamespace.hasOwnProperty(name)) {
return ConnectionSetNamespace[name](attributes);
}
return undefined;
}
static connectionSet(attrs) {
return new ConnectionSet(attrs);
}
static effectiveInputPolicy(attrs) {
return new EffectiveInputPolicy(attrs);
}
static effectiveOutputPolicy(attrs) {
return new EffectiveOutputPolicy(attrs);
}
static operation(attrs) {
return new Operation(attrs);
}
static rootElement(attrs) {
return new RootElement(attrs);
}
static soapAction(attrs) {
return new SoapAction(attrs);
}
static soapAddress(attrs) {
return new SoapAddress(attrs);
}
static uri(attrs) {
return new connection_set_Uri(attrs);
}
static wsdlAddress(attrs) {
return new WsdlAddress(attrs);
}
static wsdlConnection(attrs) {
return new WsdlConnection(attrs);
}
static xmlConnection(attrs) {
return new XmlConnection(attrs);
}
static xsdConnection(attrs) {
return new XsdConnection(attrs);
}
}
;// CONCATENATED MODULE: ./src/core/xfa/datasets.js
const DATASETS_NS_ID = NamespaceIds.datasets.id;
class datasets_Data extends XmlObject {
constructor(attributes) {
super(DATASETS_NS_ID, "data", attributes);
}
[$isNsAgnostic]() {
return true;
}
}
class Datasets extends XFAObject {
constructor(attributes) {
super(DATASETS_NS_ID, "datasets", true);
this.data = null;
this.Signature = null;
}
[$onChild](child) {
const name = child[$nodeName];
if (name === "data" && child[$namespaceId] === DATASETS_NS_ID || name === "Signature" && child[$namespaceId] === NamespaceIds.signature.id) {
this[name] = child;
}
this[$appendChild](child);
}
}
class DatasetsNamespace {
static [$buildXFAObject](name, attributes) {
if (DatasetsNamespace.hasOwnProperty(name)) {
return DatasetsNamespace[name](attributes);
}
return undefined;
}
static datasets(attributes) {
return new Datasets(attributes);
}
static data(attributes) {
return new datasets_Data(attributes);
}
}
;// CONCATENATED MODULE: ./src/core/xfa/locale_set.js
const LOCALE_SET_NS_ID = NamespaceIds.localeSet.id;
class CalendarSymbols extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "calendarSymbols", true);
this.name = "gregorian";
this.dayNames = new XFAObjectArray(2);
this.eraNames = null;
this.meridiemNames = null;
this.monthNames = new XFAObjectArray(2);
}
}
class CurrencySymbol extends StringObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "currencySymbol");
this.name = getStringOption(attributes.name, ["symbol", "isoname", "decimal"]);
}
}
class CurrencySymbols extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "currencySymbols", true);
this.currencySymbol = new XFAObjectArray(3);
}
}
class DatePattern extends StringObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "datePattern");
this.name = getStringOption(attributes.name, ["full", "long", "med", "short"]);
}
}
class DatePatterns extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "datePatterns", true);
this.datePattern = new XFAObjectArray(4);
}
}
class DateTimeSymbols extends ContentObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "dateTimeSymbols");
}
}
class Day extends StringObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "day");
}
}
class DayNames extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "dayNames", true);
this.abbr = getInteger({
data: attributes.abbr,
defaultValue: 0,
validate: x => x === 1
});
this.day = new XFAObjectArray(7);
}
}
class Era extends StringObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "era");
}
}
class EraNames extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "eraNames", true);
this.era = new XFAObjectArray(2);
}
}
class locale_set_Locale extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "locale", true);
this.desc = attributes.desc || "";
this.name = "isoname";
this.calendarSymbols = null;
this.currencySymbols = null;
this.datePatterns = null;
this.dateTimeSymbols = null;
this.numberPatterns = null;
this.numberSymbols = null;
this.timePatterns = null;
this.typeFaces = null;
}
}
class locale_set_LocaleSet extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "localeSet", true);
this.locale = new XFAObjectArray();
}
}
class Meridiem extends StringObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "meridiem");
}
}
class MeridiemNames extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "meridiemNames", true);
this.meridiem = new XFAObjectArray(2);
}
}
class Month extends StringObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "month");
}
}
class MonthNames extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "monthNames", true);
this.abbr = getInteger({
data: attributes.abbr,
defaultValue: 0,
validate: x => x === 1
});
this.month = new XFAObjectArray(12);
}
}
class NumberPattern extends StringObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "numberPattern");
this.name = getStringOption(attributes.name, ["full", "long", "med", "short"]);
}
}
class NumberPatterns extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "numberPatterns", true);
this.numberPattern = new XFAObjectArray(4);
}
}
class NumberSymbol extends StringObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "numberSymbol");
this.name = getStringOption(attributes.name, ["decimal", "grouping", "percent", "minus", "zero"]);
}
}
class NumberSymbols extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "numberSymbols", true);
this.numberSymbol = new XFAObjectArray(5);
}
}
class TimePattern extends StringObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "timePattern");
this.name = getStringOption(attributes.name, ["full", "long", "med", "short"]);
}
}
class TimePatterns extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "timePatterns", true);
this.timePattern = new XFAObjectArray(4);
}
}
class TypeFace extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "typeFace", true);
this.name = attributes.name | "";
}
}
class TypeFaces extends XFAObject {
constructor(attributes) {
super(LOCALE_SET_NS_ID, "typeFaces", true);
this.typeFace = new XFAObjectArray();
}
}
class LocaleSetNamespace {
static [$buildXFAObject](name, attributes) {
if (LocaleSetNamespace.hasOwnProperty(name)) {
return LocaleSetNamespace[name](attributes);
}
return undefined;
}
static calendarSymbols(attrs) {
return new CalendarSymbols(attrs);
}
static currencySymbol(attrs) {
return new CurrencySymbol(attrs);
}
static currencySymbols(attrs) {
return new CurrencySymbols(attrs);
}
static datePattern(attrs) {
return new DatePattern(attrs);
}
static datePatterns(attrs) {
return new DatePatterns(attrs);
}
static dateTimeSymbols(attrs) {
return new DateTimeSymbols(attrs);
}
static day(attrs) {
return new Day(attrs);
}
static dayNames(attrs) {
return new DayNames(attrs);
}
static era(attrs) {
return new Era(attrs);
}
static eraNames(attrs) {
return new EraNames(attrs);
}
static locale(attrs) {
return new locale_set_Locale(attrs);
}
static localeSet(attrs) {
return new locale_set_LocaleSet(attrs);
}
static meridiem(attrs) {
return new Meridiem(attrs);
}
static meridiemNames(attrs) {
return new MeridiemNames(attrs);
}
static month(attrs) {
return new Month(attrs);
}
static monthNames(attrs) {
return new MonthNames(attrs);
}
static numberPattern(attrs) {
return new NumberPattern(attrs);
}
static numberPatterns(attrs) {
return new NumberPatterns(attrs);
}
static numberSymbol(attrs) {
return new NumberSymbol(attrs);
}
static numberSymbols(attrs) {
return new NumberSymbols(attrs);
}
static timePattern(attrs) {
return new TimePattern(attrs);
}
static timePatterns(attrs) {
return new TimePatterns(attrs);
}
static typeFace(attrs) {
return new TypeFace(attrs);
}
static typeFaces(attrs) {
return new TypeFaces(attrs);
}
}
;// CONCATENATED MODULE: ./src/core/xfa/signature.js
const SIGNATURE_NS_ID = NamespaceIds.signature.id;
class signature_Signature extends XFAObject {
constructor(attributes) {
super(SIGNATURE_NS_ID, "signature", true);
}
}
class SignatureNamespace {
static [$buildXFAObject](name, attributes) {
if (SignatureNamespace.hasOwnProperty(name)) {
return SignatureNamespace[name](attributes);
}
return undefined;
}
static signature(attributes) {
return new signature_Signature(attributes);
}
}
;// CONCATENATED MODULE: ./src/core/xfa/stylesheet.js
const STYLESHEET_NS_ID = NamespaceIds.stylesheet.id;
class Stylesheet extends XFAObject {
constructor(attributes) {
super(STYLESHEET_NS_ID, "stylesheet", true);
}
}
class StylesheetNamespace {
static [$buildXFAObject](name, attributes) {
if (StylesheetNamespace.hasOwnProperty(name)) {
return StylesheetNamespace[name](attributes);
}
return undefined;
}
static stylesheet(attributes) {
return new Stylesheet(attributes);
}
}
;// CONCATENATED MODULE: ./src/core/xfa/xdp.js
const XDP_NS_ID = NamespaceIds.xdp.id;
class xdp_Xdp extends XFAObject {
constructor(attributes) {
super(XDP_NS_ID, "xdp", true);
this.uuid = attributes.uuid || "";
this.timeStamp = attributes.timeStamp || "";
this.config = null;
this.connectionSet = null;
this.datasets = null;
this.localeSet = null;
this.stylesheet = new XFAObjectArray();
this.template = null;
}
[$onChildCheck](child) {
const ns = NamespaceIds[child[$nodeName]];
return ns && child[$namespaceId] === ns.id;
}
}
class XdpNamespace {
static [$buildXFAObject](name, attributes) {
if (XdpNamespace.hasOwnProperty(name)) {
return XdpNamespace[name](attributes);
}
return undefined;
}
static xdp(attributes) {
return new xdp_Xdp(attributes);
}
}
;// CONCATENATED MODULE: ./src/core/xfa/xhtml.js
const XHTML_NS_ID = NamespaceIds.xhtml.id;
const $richText = Symbol();
const VALID_STYLES = new Set(["color", "font", "font-family", "font-size", "font-stretch", "font-style", "font-weight", "margin", "margin-bottom", "margin-left", "margin-right", "margin-top", "letter-spacing", "line-height", "orphans", "page-break-after", "page-break-before", "page-break-inside", "tab-interval", "tab-stop", "text-align", "text-decoration", "text-indent", "vertical-align", "widows", "kerning-mode", "xfa-font-horizontal-scale", "xfa-font-vertical-scale", "xfa-spacerun", "xfa-tab-stops"]);
const StyleMapping = new Map([["page-break-after", "breakAfter"], ["page-break-before", "breakBefore"], ["page-break-inside", "breakInside"], ["kerning-mode", value => value === "none" ? "none" : "normal"], ["xfa-font-horizontal-scale", value => `scaleX(${Math.max(0, Math.min(parseInt(value) / 100)).toFixed(2)})`], ["xfa-font-vertical-scale", value => `scaleY(${Math.max(0, Math.min(parseInt(value) / 100)).toFixed(2)})`], ["xfa-spacerun", ""], ["xfa-tab-stops", ""], ["font-size", (value, original) => {
value = original.fontSize = getMeasurement(value);
return measureToString(0.99 * value);
}], ["letter-spacing", value => measureToString(getMeasurement(value))], ["line-height", value => measureToString(getMeasurement(value))], ["margin", value => measureToString(getMeasurement(value))], ["margin-bottom", value => measureToString(getMeasurement(value))], ["margin-left", value => measureToString(getMeasurement(value))], ["margin-right", value => measureToString(getMeasurement(value))], ["margin-top", value => measureToString(getMeasurement(value))], ["text-indent", value => measureToString(getMeasurement(value))], ["font-family", value => value], ["vertical-align", value => measureToString(getMeasurement(value))]]);
const spacesRegExp = /\s+/g;
const crlfRegExp = /[\r\n]+/g;
const crlfForRichTextRegExp = /\r\n?/g;
function mapStyle(styleStr, node, richText) {
const style = Object.create(null);
if (!styleStr) {
return style;
}
const original = Object.create(null);
for (const [key, value] of styleStr.split(";").map(s => s.split(":", 2))) {
const mapping = StyleMapping.get(key);
if (mapping === "") {
continue;
}
let newValue = value;
if (mapping) {
newValue = typeof mapping === "string" ? mapping : mapping(value, original);
}
if (key.endsWith("scale")) {
style.transform = style.transform ? `${style[key]} ${newValue}` : newValue;
} else {
style[key.replaceAll(/-([a-zA-Z])/g, (_, x) => x.toUpperCase())] = newValue;
}
}
if (style.fontFamily) {
setFontFamily({
typeface: style.fontFamily,
weight: style.fontWeight || "normal",
posture: style.fontStyle || "normal",
size: original.fontSize || 0
}, node, node[$globalData].fontFinder, style);
}
if (richText && style.verticalAlign && style.verticalAlign !== "0px" && style.fontSize) {
const SUB_SUPER_SCRIPT_FACTOR = 0.583;
const VERTICAL_FACTOR = 0.333;
const fontSize = getMeasurement(style.fontSize);
style.fontSize = measureToString(fontSize * SUB_SUPER_SCRIPT_FACTOR);
style.verticalAlign = measureToString(Math.sign(getMeasurement(style.verticalAlign)) * fontSize * VERTICAL_FACTOR);
}
if (richText && style.fontSize) {
style.fontSize = `calc(${style.fontSize} * var(--scale-factor))`;
}
fixTextIndent(style);
return style;
}
function checkStyle(node) {
if (!node.style) {
return "";
}
return node.style.trim().split(/\s*;\s*/).filter(s => !!s).map(s => s.split(/\s*:\s*/, 2)).filter(([key, value]) => {
if (key === "font-family") {
node[$globalData].usedTypefaces.add(value);
}
return VALID_STYLES.has(key);
}).map(kv => kv.join(":")).join(";");
}
const NoWhites = new Set(["body", "html"]);
class XhtmlObject extends XmlObject {
constructor(attributes, name) {
super(XHTML_NS_ID, name);
this[$richText] = false;
this.style = attributes.style || "";
}
[$clean](builder) {
super[$clean](builder);
this.style = checkStyle(this);
}
[$acceptWhitespace]() {
return !NoWhites.has(this[$nodeName]);
}
[$onText](str, richText = false) {
if (!richText) {
str = str.replaceAll(crlfRegExp, "");
if (!this.style.includes("xfa-spacerun:yes")) {
str = str.replaceAll(spacesRegExp, " ");
}
} else {
this[$richText] = true;
}
if (str) {
this[$content] += str;
}
}
[$pushGlyphs](measure, mustPop = true) {
const xfaFont = Object.create(null);
const margin = {
top: NaN,
bottom: NaN,
left: NaN,
right: NaN
};
let lineHeight = null;
for (const [key, value] of this.style.split(";").map(s => s.split(":", 2))) {
switch (key) {
case "font-family":
xfaFont.typeface = stripQuotes(value);
break;
case "font-size":
xfaFont.size = getMeasurement(value);
break;
case "font-weight":
xfaFont.weight = value;
break;
case "font-style":
xfaFont.posture = value;
break;
case "letter-spacing":
xfaFont.letterSpacing = getMeasurement(value);
break;
case "margin":
const values = value.split(/ \t/).map(x => getMeasurement(x));
switch (values.length) {
case 1:
margin.top = margin.bottom = margin.left = margin.right = values[0];
break;
case 2:
margin.top = margin.bottom = values[0];
margin.left = margin.right = values[1];
break;
case 3:
margin.top = values[0];
margin.bottom = values[2];
margin.left = margin.right = values[1];
break;
case 4:
margin.top = values[0];
margin.left = values[1];
margin.bottom = values[2];
margin.right = values[3];
break;
}
break;
case "margin-top":
margin.top = getMeasurement(value);
break;
case "margin-bottom":
margin.bottom = getMeasurement(value);
break;
case "margin-left":
margin.left = getMeasurement(value);
break;
case "margin-right":
margin.right = getMeasurement(value);
break;
case "line-height":
lineHeight = getMeasurement(value);
break;
}
}
measure.pushData(xfaFont, margin, lineHeight);
if (this[$content]) {
measure.addString(this[$content]);
} else {
for (const child of this[$getChildren]()) {
if (child[$nodeName] === "#text") {
measure.addString(child[$content]);
continue;
}
child[$pushGlyphs](measure);
}
}
if (mustPop) {
measure.popFont();
}
}
[$toHTML](availableSpace) {
const children = [];
this[$extra] = {
children
};
this[$childrenToHTML]({});
if (children.length === 0 && !this[$content]) {
return HTMLResult.EMPTY;
}
let value;
if (this[$richText]) {
value = this[$content] ? this[$content].replaceAll(crlfForRichTextRegExp, "\n") : undefined;
} else {
value = this[$content] || undefined;
}
return HTMLResult.success({
name: this[$nodeName],
attributes: {
href: this.href,
style: mapStyle(this.style, this, this[$richText])
},
children,
value
});
}
}
class A extends XhtmlObject {
constructor(attributes) {
super(attributes, "a");
this.href = fixURL(attributes.href) || "";
}
}
class B extends XhtmlObject {
constructor(attributes) {
super(attributes, "b");
}
[$pushGlyphs](measure) {
measure.pushFont({
weight: "bold"
});
super[$pushGlyphs](measure);
measure.popFont();
}
}
class Body extends XhtmlObject {
constructor(attributes) {
super(attributes, "body");
}
[$toHTML](availableSpace) {
const res = super[$toHTML](availableSpace);
const {
html
} = res;
if (!html) {
return HTMLResult.EMPTY;
}
html.name = "div";
html.attributes.class = ["xfaRich"];
return res;
}
}
class Br extends XhtmlObject {
constructor(attributes) {
super(attributes, "br");
}
[$text]() {
return "\n";
}
[$pushGlyphs](measure) {
measure.addString("\n");
}
[$toHTML](availableSpace) {
return HTMLResult.success({
name: "br"
});
}
}
class Html extends XhtmlObject {
constructor(attributes) {
super(attributes, "html");
}
[$toHTML](availableSpace) {
const children = [];
this[$extra] = {
children
};
this[$childrenToHTML]({});
if (children.length === 0) {
return HTMLResult.success({
name: "div",
attributes: {
class: ["xfaRich"],
style: {}
},
value: this[$content] || ""
});
}
if (children.length === 1) {
const child = children[0];
if (child.attributes?.class.includes("xfaRich")) {
return HTMLResult.success(child);
}
}
return HTMLResult.success({
name: "div",
attributes: {
class: ["xfaRich"],
style: {}
},
children
});
}
}
class I extends XhtmlObject {
constructor(attributes) {
super(attributes, "i");
}
[$pushGlyphs](measure) {
measure.pushFont({
posture: "italic"
});
super[$pushGlyphs](measure);
measure.popFont();
}
}
class Li extends XhtmlObject {
constructor(attributes) {
super(attributes, "li");
}
}
class Ol extends XhtmlObject {
constructor(attributes) {
super(attributes, "ol");
}
}
class P extends XhtmlObject {
constructor(attributes) {
super(attributes, "p");
}
[$pushGlyphs](measure) {
super[$pushGlyphs](measure, false);
measure.addString("\n");
measure.addPara();
measure.popFont();
}
[$text]() {
const siblings = this[$getParent]()[$getChildren]();
if (siblings.at(-1) === this) {
return super[$text]();
}
return super[$text]() + "\n";
}
}
class Span extends XhtmlObject {
constructor(attributes) {
super(attributes, "span");
}
}
class Sub extends XhtmlObject {
constructor(attributes) {
super(attributes, "sub");
}
}
class Sup extends XhtmlObject {
constructor(attributes) {
super(attributes, "sup");
}
}
class Ul extends XhtmlObject {
constructor(attributes) {
super(attributes, "ul");
}
}
class XhtmlNamespace {
static [$buildXFAObject](name, attributes) {
if (XhtmlNamespace.hasOwnProperty(name)) {
return XhtmlNamespace[name](attributes);
}
return undefined;
}
static a(attributes) {
return new A(attributes);
}
static b(attributes) {
return new B(attributes);
}
static body(attributes) {
return new Body(attributes);
}
static br(attributes) {
return new Br(attributes);
}
static html(attributes) {
return new Html(attributes);
}
static i(attributes) {
return new I(attributes);
}
static li(attributes) {
return new Li(attributes);
}
static ol(attributes) {
return new Ol(attributes);
}
static p(attributes) {
return new P(attributes);
}
static span(attributes) {
return new Span(attributes);
}
static sub(attributes) {
return new Sub(attributes);
}
static sup(attributes) {
return new Sup(attributes);
}
static ul(attributes) {
return new Ul(attributes);
}
}
;// CONCATENATED MODULE: ./src/core/xfa/setup.js
const NamespaceSetUp = {
config: ConfigNamespace,
connection: ConnectionSetNamespace,
datasets: DatasetsNamespace,
localeSet: LocaleSetNamespace,
signature: SignatureNamespace,
stylesheet: StylesheetNamespace,
template: TemplateNamespace,
xdp: XdpNamespace,
xhtml: XhtmlNamespace
};
;// CONCATENATED MODULE: ./src/core/xfa/unknown.js
class UnknownNamespace {
constructor(nsId) {
this.namespaceId = nsId;
}
[$buildXFAObject](name, attributes) {
return new XmlObject(this.namespaceId, name, attributes);
}
}
;// CONCATENATED MODULE: ./src/core/xfa/builder.js
class Root extends XFAObject {
constructor(ids) {
super(-1, "root", Object.create(null));
this.element = null;
this[$ids] = ids;
}
[$onChild](child) {
this.element = child;
return true;
}
[$finalize]() {
super[$finalize]();
if (this.element.template instanceof Template) {
this[$ids].set($root, this.element);
this.element.template[$resolvePrototypes](this[$ids]);
this.element.template[$ids] = this[$ids];
}
}
}
class Empty extends XFAObject {
constructor() {
super(-1, "", Object.create(null));
}
[$onChild](_) {
return false;
}
}
class Builder {
constructor(rootNameSpace = null) {
this._namespaceStack = [];
this._nsAgnosticLevel = 0;
this._namespacePrefixes = new Map();
this._namespaces = new Map();
this._nextNsId = Math.max(...Object.values(NamespaceIds).map(({
id
}) => id));
this._currentNamespace = rootNameSpace || new UnknownNamespace(++this._nextNsId);
}
buildRoot(ids) {
return new Root(ids);
}
build({
nsPrefix,
name,
attributes,
namespace,
prefixes
}) {
const hasNamespaceDef = namespace !== null;
if (hasNamespaceDef) {
this._namespaceStack.push(this._currentNamespace);
this._currentNamespace = this._searchNamespace(namespace);
}
if (prefixes) {
this._addNamespacePrefix(prefixes);
}
if (attributes.hasOwnProperty($nsAttributes)) {
const dataTemplate = NamespaceSetUp.datasets;
const nsAttrs = attributes[$nsAttributes];
let xfaAttrs = null;
for (const [ns, attrs] of Object.entries(nsAttrs)) {
const nsToUse = this._getNamespaceToUse(ns);
if (nsToUse === dataTemplate) {
xfaAttrs = {
xfa: attrs
};
break;
}
}
if (xfaAttrs) {
attributes[$nsAttributes] = xfaAttrs;
} else {
delete attributes[$nsAttributes];
}
}
const namespaceToUse = this._getNamespaceToUse(nsPrefix);
const node = namespaceToUse?.[$buildXFAObject](name, attributes) || new Empty();
if (node[$isNsAgnostic]()) {
this._nsAgnosticLevel++;
}
if (hasNamespaceDef || prefixes || node[$isNsAgnostic]()) {
node[$cleanup] = {
hasNamespace: hasNamespaceDef,
prefixes,
nsAgnostic: node[$isNsAgnostic]()
};
}
return node;
}
isNsAgnostic() {
return this._nsAgnosticLevel > 0;
}
_searchNamespace(nsName) {
let ns = this._namespaces.get(nsName);
if (ns) {
return ns;
}
for (const [name, {
check
}] of Object.entries(NamespaceIds)) {
if (check(nsName)) {
ns = NamespaceSetUp[name];
if (ns) {
this._namespaces.set(nsName, ns);
return ns;
}
break;
}
}
ns = new UnknownNamespace(++this._nextNsId);
this._namespaces.set(nsName, ns);
return ns;
}
_addNamespacePrefix(prefixes) {
for (const {
prefix,
value
} of prefixes) {
const namespace = this._searchNamespace(value);
let prefixStack = this._namespacePrefixes.get(prefix);
if (!prefixStack) {
prefixStack = [];
this._namespacePrefixes.set(prefix, prefixStack);
}
prefixStack.push(namespace);
}
}
_getNamespaceToUse(prefix) {
if (!prefix) {
return this._currentNamespace;
}
const prefixStack = this._namespacePrefixes.get(prefix);
if (prefixStack?.length > 0) {
return prefixStack.at(-1);
}
warn(`Unknown namespace prefix: ${prefix}.`);
return null;
}
clean(data) {
const {
hasNamespace,
prefixes,
nsAgnostic
} = data;
if (hasNamespace) {
this._currentNamespace = this._namespaceStack.pop();
}
if (prefixes) {
prefixes.forEach(({
prefix
}) => {
this._namespacePrefixes.get(prefix).pop();
});
}
if (nsAgnostic) {
this._nsAgnosticLevel--;
}
}
}
;// CONCATENATED MODULE: ./src/core/xfa/parser.js
class XFAParser extends XMLParserBase {
constructor(rootNameSpace = null, richText = false) {
super();
this._builder = new Builder(rootNameSpace);
this._stack = [];
this._globalData = {
usedTypefaces: new Set()
};
this._ids = new Map();
this._current = this._builder.buildRoot(this._ids);
this._errorCode = XMLParserErrorCode.NoError;
this._whiteRegex = /^\s+$/;
this._nbsps = /\xa0+/g;
this._richText = richText;
}
parse(data) {
this.parseXml(data);
if (this._errorCode !== XMLParserErrorCode.NoError) {
return undefined;
}
this._current[$finalize]();
return this._current.element;
}
onText(text) {
text = text.replace(this._nbsps, match => match.slice(1) + " ");
if (this._richText || this._current[$acceptWhitespace]()) {
this._current[$onText](text, this._richText);
return;
}
if (this._whiteRegex.test(text)) {
return;
}
this._current[$onText](text.trim());
}
onCdata(text) {
this._current[$onText](text);
}
_mkAttributes(attributes, tagName) {
let namespace = null;
let prefixes = null;
const attributeObj = Object.create({});
for (const {
name,
value
} of attributes) {
if (name === "xmlns") {
if (!namespace) {
namespace = value;
} else {
warn(`XFA - multiple namespace definition in <${tagName}>`);
}
} else if (name.startsWith("xmlns:")) {
const prefix = name.substring("xmlns:".length);
if (!prefixes) {
prefixes = [];
}
prefixes.push({
prefix,
value
});
} else {
const i = name.indexOf(":");
if (i === -1) {
attributeObj[name] = value;
} else {
let nsAttrs = attributeObj[$nsAttributes];
if (!nsAttrs) {
nsAttrs = attributeObj[$nsAttributes] = Object.create(null);
}
const [ns, attrName] = [name.slice(0, i), name.slice(i + 1)];
const attrs = nsAttrs[ns] ||= Object.create(null);
attrs[attrName] = value;
}
}
}
return [namespace, prefixes, attributeObj];
}
_getNameAndPrefix(name, nsAgnostic) {
const i = name.indexOf(":");
if (i === -1) {
return [name, null];
}
return [name.substring(i + 1), nsAgnostic ? "" : name.substring(0, i)];
}
onBeginElement(tagName, attributes, isEmpty) {
const [namespace, prefixes, attributesObj] = this._mkAttributes(attributes, tagName);
const [name, nsPrefix] = this._getNameAndPrefix(tagName, this._builder.isNsAgnostic());
const node = this._builder.build({
nsPrefix,
name,
attributes: attributesObj,
namespace,
prefixes
});
node[$globalData] = this._globalData;
if (isEmpty) {
node[$finalize]();
if (this._current[$onChild](node)) {
node[$setId](this._ids);
}
node[$clean](this._builder);
return;
}
this._stack.push(this._current);
this._current = node;
}
onEndElement(name) {
const node = this._current;
if (node[$isCDATAXml]() && typeof node[$content] === "string") {
const parser = new XFAParser();
parser._globalData = this._globalData;
const root = parser.parse(node[$content]);
node[$content] = null;
node[$onChild](root);
}
node[$finalize]();
this._current = this._stack.pop();
if (this._current[$onChild](node)) {
node[$setId](this._ids);
}
node[$clean](this._builder);
}
onError(code) {
this._errorCode = code;
}
}
;// CONCATENATED MODULE: ./src/core/xfa/factory.js
class XFAFactory {
constructor(data) {
try {
this.root = new XFAParser().parse(XFAFactory._createDocument(data));
const binder = new Binder(this.root);
this.form = binder.bind();
this.dataHandler = new DataHandler(this.root, binder.getData());
this.form[$globalData].template = this.form;
} catch (e) {
warn(`XFA - an error occurred during parsing and binding: ${e}`);
}
}
isValid() {
return this.root && this.form;
}
_createPagesHelper() {
const iterator = this.form[$toPages]();
return new Promise((resolve, reject) => {
const nextIteration = () => {
try {
const value = iterator.next();
if (value.done) {
resolve(value.value);
} else {
setTimeout(nextIteration, 0);
}
} catch (e) {
reject(e);
}
};
setTimeout(nextIteration, 0);
});
}
async _createPages() {
try {
this.pages = await this._createPagesHelper();
this.dims = this.pages.children.map(c => {
const {
width,
height
} = c.attributes.style;
return [0, 0, parseInt(width), parseInt(height)];
});
} catch (e) {
warn(`XFA - an error occurred during layout: ${e}`);
}
}
getBoundingBox(pageIndex) {
return this.dims[pageIndex];
}
async getNumPages() {
if (!this.pages) {
await this._createPages();
}
return this.dims.length;
}
setImages(images) {
this.form[$globalData].images = images;
}
setFonts(fonts) {
this.form[$globalData].fontFinder = new FontFinder(fonts);
const missingFonts = [];
for (let typeface of this.form[$globalData].usedTypefaces) {
typeface = stripQuotes(typeface);
const font = this.form[$globalData].fontFinder.find(typeface);
if (!font) {
missingFonts.push(typeface);
}
}
if (missingFonts.length > 0) {
return missingFonts;
}
return null;
}
appendFonts(fonts, reallyMissingFonts) {
this.form[$globalData].fontFinder.add(fonts, reallyMissingFonts);
}
async getPages() {
if (!this.pages) {
await this._createPages();
}
const pages = this.pages;
this.pages = null;
return pages;
}
serializeData(storage) {
return this.dataHandler.serialize(storage);
}
static _createDocument(data) {
if (!data["/xdp:xdp"]) {
return data["xdp:xdp"];
}
return Object.values(data).join("");
}
static getRichTextAsHtml(rc) {
if (!rc || typeof rc !== "string") {
return null;
}
try {
let root = new XFAParser(XhtmlNamespace, true).parse(rc);
if (!["body", "xhtml"].includes(root[$nodeName])) {
const newRoot = XhtmlNamespace.body({});
newRoot[$appendChild](root);
root = newRoot;
}
const result = root[$toHTML]();
if (!result.success) {
return null;
}
const {
html
} = result;
const {
attributes
} = html;
if (attributes) {
if (attributes.class) {
attributes.class = attributes.class.filter(attr => !attr.startsWith("xfa"));
}
attributes.dir = "auto";
}
return {
html,
str: root[$text]()
};
} catch (e) {
warn(`XFA - an error occurred during parsing of rich text: ${e}`);
}
return null;
}
}
;// CONCATENATED MODULE: ./src/core/annotation.js
class AnnotationFactory {
static createGlobals(pdfManager) {
return Promise.all([pdfManager.ensureCatalog("acroForm"), pdfManager.ensureDoc("xfaDatasets"), pdfManager.ensureCatalog("structTreeRoot"), pdfManager.ensureCatalog("baseUrl"), pdfManager.ensureCatalog("attachments")]).then(([acroForm, xfaDatasets, structTreeRoot, baseUrl, attachments]) => {
return {
pdfManager,
acroForm: acroForm instanceof Dict ? acroForm : Dict.empty,
xfaDatasets,
structTreeRoot,
baseUrl,
attachments
};
}, reason => {
warn(`createGlobals: "${reason}".`);
return null;
});
}
static async create(xref, ref, annotationGlobals, idFactory, collectFields, pageRef) {
const pageIndex = collectFields ? await this._getPageIndex(xref, ref, annotationGlobals.pdfManager) : null;
return annotationGlobals.pdfManager.ensure(this, "_create", [xref, ref, annotationGlobals, idFactory, collectFields, pageIndex, pageRef]);
}
static _create(xref, ref, annotationGlobals, idFactory, collectFields = false, pageIndex = null, pageRef = null) {
const dict = xref.fetchIfRef(ref);
if (!(dict instanceof Dict)) {
return undefined;
}
const {
acroForm,
pdfManager
} = annotationGlobals;
const id = ref instanceof Ref ? ref.toString() : `annot_${idFactory.createObjId()}`;
let subtype = dict.get("Subtype");
subtype = subtype instanceof Name ? subtype.name : null;
const parameters = {
xref,
ref,
dict,
subtype,
id,
annotationGlobals,
collectFields,
needAppearances: !collectFields && acroForm.get("NeedAppearances") === true,
pageIndex,
evaluatorOptions: pdfManager.evaluatorOptions,
pageRef
};
switch (subtype) {
case "Link":
return new LinkAnnotation(parameters);
case "Text":
return new TextAnnotation(parameters);
case "Widget":
let fieldType = getInheritableProperty({
dict,
key: "FT"
});
fieldType = fieldType instanceof Name ? fieldType.name : null;
switch (fieldType) {
case "Tx":
return new TextWidgetAnnotation(parameters);
case "Btn":
return new ButtonWidgetAnnotation(parameters);
case "Ch":
return new ChoiceWidgetAnnotation(parameters);
case "Sig":
return new SignatureWidgetAnnotation(parameters);
}
warn(`Unimplemented widget field type "${fieldType}", ` + "falling back to base field type.");
return new WidgetAnnotation(parameters);
case "Popup":
return new PopupAnnotation(parameters);
case "FreeText":
return new FreeTextAnnotation(parameters);
case "Line":
return new LineAnnotation(parameters);
case "Square":
return new SquareAnnotation(parameters);
case "Circle":
return new CircleAnnotation(parameters);
case "PolyLine":
return new PolylineAnnotation(parameters);
case "Polygon":
return new PolygonAnnotation(parameters);
case "Caret":
return new CaretAnnotation(parameters);
case "Ink":
return new InkAnnotation(parameters);
case "Highlight":
return new HighlightAnnotation(parameters);
case "Underline":
return new UnderlineAnnotation(parameters);
case "Squiggly":
return new SquigglyAnnotation(parameters);
case "StrikeOut":
return new StrikeOutAnnotation(parameters);
case "Stamp":
return new StampAnnotation(parameters);
case "FileAttachment":
return new FileAttachmentAnnotation(parameters);
default:
if (!collectFields) {
if (!subtype) {
warn("Annotation is missing the required /Subtype.");
} else {
warn(`Unimplemented annotation type "${subtype}", ` + "falling back to base annotation.");
}
}
return new Annotation(parameters);
}
}
static async _getPageIndex(xref, ref, pdfManager) {
try {
const annotDict = await xref.fetchIfRefAsync(ref);
if (!(annotDict instanceof Dict)) {
return -1;
}
const pageRef = annotDict.getRaw("P");
if (pageRef instanceof Ref) {
try {
const pageIndex = await pdfManager.ensureCatalog("getPageIndex", [pageRef]);
return pageIndex;
} catch (ex) {
info(`_getPageIndex -- not a valid page reference: "${ex}".`);
}
}
if (annotDict.has("Kids")) {
return -1;
}
const numPages = await pdfManager.ensureDoc("numPages");
for (let pageIndex = 0; pageIndex < numPages; pageIndex++) {
const page = await pdfManager.getPage(pageIndex);
const annotations = await pdfManager.ensure(page, "annotations");
for (const annotRef of annotations) {
if (annotRef instanceof Ref && isRefsEqual(annotRef, ref)) {
return pageIndex;
}
}
}
} catch (ex) {
warn(`_getPageIndex: "${ex}".`);
}
return -1;
}
static generateImages(annotations, xref, isOffscreenCanvasSupported) {
if (!isOffscreenCanvasSupported) {
warn("generateImages: OffscreenCanvas is not supported, cannot save or print some annotations with images.");
return null;
}
let imagePromises;
for (const {
bitmapId,
bitmap
} of annotations) {
if (!bitmap) {
continue;
}
imagePromises ||= new Map();
imagePromises.set(bitmapId, StampAnnotation.createImage(bitmap, xref));
}
return imagePromises;
}
static async saveNewAnnotations(evaluator, task, annotations, imagePromises) {
const xref = evaluator.xref;
let baseFontRef;
const dependencies = [];
const promises = [];
const {
isOffscreenCanvasSupported
} = evaluator.options;
for (const annotation of annotations) {
if (annotation.deleted) {
continue;
}
switch (annotation.annotationType) {
case AnnotationEditorType.FREETEXT:
if (!baseFontRef) {
const baseFont = new Dict(xref);
baseFont.set("BaseFont", Name.get("Helvetica"));
baseFont.set("Type", Name.get("Font"));
baseFont.set("Subtype", Name.get("Type1"));
baseFont.set("Encoding", Name.get("WinAnsiEncoding"));
const buffer = [];
baseFontRef = xref.getNewTemporaryRef();
await writeObject(baseFontRef, baseFont, buffer, xref);
dependencies.push({
ref: baseFontRef,
data: buffer.join("")
});
}
promises.push(FreeTextAnnotation.createNewAnnotation(xref, annotation, dependencies, {
evaluator,
task,
baseFontRef
}));
break;
case AnnotationEditorType.HIGHLIGHT:
promises.push(HighlightAnnotation.createNewAnnotation(xref, annotation, dependencies));
break;
case AnnotationEditorType.INK:
promises.push(InkAnnotation.createNewAnnotation(xref, annotation, dependencies));
break;
case AnnotationEditorType.STAMP:
if (!isOffscreenCanvasSupported) {
break;
}
const image = await imagePromises.get(annotation.bitmapId);
if (image.imageStream) {
const {
imageStream,
smaskStream
} = image;
const buffer = [];
if (smaskStream) {
const smaskRef = xref.getNewTemporaryRef();
await writeObject(smaskRef, smaskStream, buffer, xref);
dependencies.push({
ref: smaskRef,
data: buffer.join("")
});
imageStream.dict.set("SMask", smaskRef);
buffer.length = 0;
}
const imageRef = image.imageRef = xref.getNewTemporaryRef();
await writeObject(imageRef, imageStream, buffer, xref);
dependencies.push({
ref: imageRef,
data: buffer.join("")
});
image.imageStream = image.smaskStream = null;
}
promises.push(StampAnnotation.createNewAnnotation(xref, annotation, dependencies, {
image
}));
break;
}
}
return {
annotations: await Promise.all(promises),
dependencies
};
}
static async printNewAnnotations(annotationGlobals, evaluator, task, annotations, imagePromises) {
if (!annotations) {
return null;
}
const {
options,
xref
} = evaluator;
const promises = [];
for (const annotation of annotations) {
if (annotation.deleted) {
continue;
}
switch (annotation.annotationType) {
case AnnotationEditorType.FREETEXT:
promises.push(FreeTextAnnotation.createNewPrintAnnotation(annotationGlobals, xref, annotation, {
evaluator,
task,
evaluatorOptions: options
}));
break;
case AnnotationEditorType.HIGHLIGHT:
promises.push(HighlightAnnotation.createNewPrintAnnotation(annotationGlobals, xref, annotation, {
evaluatorOptions: options
}));
break;
case AnnotationEditorType.INK:
promises.push(InkAnnotation.createNewPrintAnnotation(annotationGlobals, xref, annotation, {
evaluatorOptions: options
}));
break;
case AnnotationEditorType.STAMP:
if (!options.isOffscreenCanvasSupported) {
break;
}
const image = await imagePromises.get(annotation.bitmapId);
if (image.imageStream) {
const {
imageStream,
smaskStream
} = image;
if (smaskStream) {
imageStream.dict.set("SMask", smaskStream);
}
image.imageRef = new JpegStream(imageStream, imageStream.length);
image.imageStream = image.smaskStream = null;
}
promises.push(StampAnnotation.createNewPrintAnnotation(annotationGlobals, xref, annotation, {
image,
evaluatorOptions: options
}));
break;
}
}
return Promise.all(promises);
}
}
function getRgbColor(color, defaultColor = new Uint8ClampedArray(3)) {
if (!Array.isArray(color)) {
return defaultColor;
}
const rgbColor = defaultColor || new Uint8ClampedArray(3);
switch (color.length) {
case 0:
return null;
case 1:
ColorSpace.singletons.gray.getRgbItem(color, 0, rgbColor, 0);
return rgbColor;
case 3:
ColorSpace.singletons.rgb.getRgbItem(color, 0, rgbColor, 0);
return rgbColor;
case 4:
ColorSpace.singletons.cmyk.getRgbItem(color, 0, rgbColor, 0);
return rgbColor;
default:
return defaultColor;
}
}
function getPdfColorArray(color) {
return Array.from(color, c => c / 255);
}
function getQuadPoints(dict, rect) {
const quadPoints = dict.getArray("QuadPoints");
if (!Array.isArray(quadPoints) || quadPoints.length === 0 || quadPoints.length % 8 > 0) {
return null;
}
const quadPointsLists = [];
for (let i = 0, ii = quadPoints.length / 8; i < ii; i++) {
let minX = Infinity,
maxX = -Infinity,
minY = Infinity,
maxY = -Infinity;
for (let j = i * 8, jj = i * 8 + 8; j < jj; j += 2) {
const x = quadPoints[j];
const y = quadPoints[j + 1];
minX = Math.min(x, minX);
maxX = Math.max(x, maxX);
minY = Math.min(y, minY);
maxY = Math.max(y, maxY);
}
if (rect !== null && (minX < rect[0] || maxX > rect[2] || minY < rect[1] || maxY > rect[3])) {
return null;
}
quadPointsLists.push([{
x: minX,
y: maxY
}, {
x: maxX,
y: maxY
}, {
x: minX,
y: minY
}, {
x: maxX,
y: minY
}]);
}
return quadPointsLists;
}
function getTransformMatrix(rect, bbox, matrix) {
const [minX, minY, maxX, maxY] = Util.getAxialAlignedBoundingBox(bbox, matrix);
if (minX === maxX || minY === maxY) {
return [1, 0, 0, 1, rect[0], rect[1]];
}
const xRatio = (rect[2] - rect[0]) / (maxX - minX);
const yRatio = (rect[3] - rect[1]) / (maxY - minY);
return [xRatio, 0, 0, yRatio, rect[0] - minX * xRatio, rect[1] - minY * yRatio];
}
class Annotation {
constructor(params) {
const {
dict,
xref,
annotationGlobals
} = params;
this.setTitle(dict.get("T"));
this.setContents(dict.get("Contents"));
this.setModificationDate(dict.get("M"));
this.setFlags(dict.get("F"));
this.setRectangle(dict.getArray("Rect"));
this.setColor(dict.getArray("C"));
this.setBorderStyle(dict);
this.setAppearance(dict);
this.setOptionalContent(dict);
const MK = dict.get("MK");
this.setBorderAndBackgroundColors(MK);
this.setRotation(MK, dict);
this.ref = params.ref instanceof Ref ? params.ref : null;
this._streams = [];
if (this.appearance) {
this._streams.push(this.appearance);
}
const isLocked = !!(this.flags & AnnotationFlag.LOCKED);
const isContentLocked = !!(this.flags & AnnotationFlag.LOCKEDCONTENTS);
if (annotationGlobals.structTreeRoot) {
let structParent = dict.get("StructParent");
structParent = Number.isInteger(structParent) && structParent >= 0 ? structParent : -1;
annotationGlobals.structTreeRoot.addAnnotationIdToPage(params.pageRef, structParent);
}
this.data = {
annotationFlags: this.flags,
borderStyle: this.borderStyle,
color: this.color,
backgroundColor: this.backgroundColor,
borderColor: this.borderColor,
rotation: this.rotation,
contentsObj: this._contents,
hasAppearance: !!this.appearance,
id: params.id,
modificationDate: this.modificationDate,
rect: this.rectangle,
subtype: params.subtype,
hasOwnCanvas: false,
noRotate: !!(this.flags & AnnotationFlag.NOROTATE),
noHTML: isLocked && isContentLocked
};
if (params.collectFields) {
const kids = dict.get("Kids");
if (Array.isArray(kids)) {
const kidIds = [];
for (const kid of kids) {
if (kid instanceof Ref) {
kidIds.push(kid.toString());
}
}
if (kidIds.length !== 0) {
this.data.kidIds = kidIds;
}
}
this.data.actions = collectActions(xref, dict, AnnotationActionEventType);
this.data.fieldName = this._constructFieldName(dict);
this.data.pageIndex = params.pageIndex;
}
this._isOffscreenCanvasSupported = params.evaluatorOptions.isOffscreenCanvasSupported;
this._fallbackFontDict = null;
this._needAppearances = false;
}
_hasFlag(flags, flag) {
return !!(flags & flag);
}
_isViewable(flags) {
return !this._hasFlag(flags, AnnotationFlag.INVISIBLE) && !this._hasFlag(flags, AnnotationFlag.NOVIEW);
}
_isPrintable(flags) {
return this._hasFlag(flags, AnnotationFlag.PRINT) && !this._hasFlag(flags, AnnotationFlag.HIDDEN) && !this._hasFlag(flags, AnnotationFlag.INVISIBLE);
}
mustBeViewed(annotationStorage, _renderForms) {
const noView = annotationStorage?.get(this.data.id)?.noView;
if (noView !== undefined) {
return !noView;
}
return this.viewable && !this._hasFlag(this.flags, AnnotationFlag.HIDDEN);
}
mustBePrinted(annotationStorage) {
const noPrint = annotationStorage?.get(this.data.id)?.noPrint;
if (noPrint !== undefined) {
return !noPrint;
}
return this.printable;
}
get viewable() {
if (this.data.quadPoints === null) {
return false;
}
if (this.flags === 0) {
return true;
}
return this._isViewable(this.flags);
}
get printable() {
if (this.data.quadPoints === null) {
return false;
}
if (this.flags === 0) {
return false;
}
return this._isPrintable(this.flags);
}
_parseStringHelper(data) {
const str = typeof data === "string" ? stringToPDFString(data) : "";
const dir = str && bidi(str).dir === "rtl" ? "rtl" : "ltr";
return {
str,
dir
};
}
setDefaultAppearance(params) {
const {
dict,
annotationGlobals
} = params;
const defaultAppearance = getInheritableProperty({
dict,
key: "DA"
}) || annotationGlobals.acroForm.get("DA");
this._defaultAppearance = typeof defaultAppearance === "string" ? defaultAppearance : "";
this.data.defaultAppearanceData = parseDefaultAppearance(this._defaultAppearance);
}
setTitle(title) {
this._title = this._parseStringHelper(title);
}
setContents(contents) {
this._contents = this._parseStringHelper(contents);
}
setModificationDate(modificationDate) {
this.modificationDate = typeof modificationDate === "string" ? modificationDate : null;
}
setFlags(flags) {
this.flags = Number.isInteger(flags) && flags > 0 ? flags : 0;
if (this.flags & AnnotationFlag.INVISIBLE && this.constructor.name !== "Annotation") {
this.flags ^= AnnotationFlag.INVISIBLE;
}
}
hasFlag(flag) {
return this._hasFlag(this.flags, flag);
}
setRectangle(rectangle) {
this.rectangle = Array.isArray(rectangle) && rectangle.length === 4 ? Util.normalizeRect(rectangle) : [0, 0, 0, 0];
}
setColor(color) {
this.color = getRgbColor(color);
}
setLineEndings(lineEndings) {
this.lineEndings = ["None", "None"];
if (Array.isArray(lineEndings) && lineEndings.length === 2) {
for (let i = 0; i < 2; i++) {
const obj = lineEndings[i];
if (obj instanceof Name) {
switch (obj.name) {
case "None":
continue;
case "Square":
case "Circle":
case "Diamond":
case "OpenArrow":
case "ClosedArrow":
case "Butt":
case "ROpenArrow":
case "RClosedArrow":
case "Slash":
this.lineEndings[i] = obj.name;
continue;
}
}
warn(`Ignoring invalid lineEnding: ${obj}`);
}
}
}
setRotation(mk, dict) {
this.rotation = 0;
let angle = mk instanceof Dict ? mk.get("R") || 0 : dict.get("Rotate") || 0;
if (Number.isInteger(angle) && angle !== 0) {
angle %= 360;
if (angle < 0) {
angle += 360;
}
if (angle % 90 === 0) {
this.rotation = angle;
}
}
}
setBorderAndBackgroundColors(mk) {
if (mk instanceof Dict) {
this.borderColor = getRgbColor(mk.getArray("BC"), null);
this.backgroundColor = getRgbColor(mk.getArray("BG"), null);
} else {
this.borderColor = this.backgroundColor = null;
}
}
setBorderStyle(borderStyle) {
this.borderStyle = new AnnotationBorderStyle();
if (!(borderStyle instanceof Dict)) {
return;
}
if (borderStyle.has("BS")) {
const dict = borderStyle.get("BS");
const dictType = dict.get("Type");
if (!dictType || isName(dictType, "Border")) {
this.borderStyle.setWidth(dict.get("W"), this.rectangle);
this.borderStyle.setStyle(dict.get("S"));
this.borderStyle.setDashArray(dict.getArray("D"));
}
} else if (borderStyle.has("Border")) {
const array = borderStyle.getArray("Border");
if (Array.isArray(array) && array.length >= 3) {
this.borderStyle.setHorizontalCornerRadius(array[0]);
this.borderStyle.setVerticalCornerRadius(array[1]);
this.borderStyle.setWidth(array[2], this.rectangle);
if (array.length === 4) {
this.borderStyle.setDashArray(array[3], true);
}
}
} else {
this.borderStyle.setWidth(0);
}
}
setAppearance(dict) {
this.appearance = null;
const appearanceStates = dict.get("AP");
if (!(appearanceStates instanceof Dict)) {
return;
}
const normalAppearanceState = appearanceStates.get("N");
if (normalAppearanceState instanceof BaseStream) {
this.appearance = normalAppearanceState;
return;
}
if (!(normalAppearanceState instanceof Dict)) {
return;
}
const as = dict.get("AS");
if (!(as instanceof Name) || !normalAppearanceState.has(as.name)) {
return;
}
const appearance = normalAppearanceState.get(as.name);
if (appearance instanceof BaseStream) {
this.appearance = appearance;
}
}
setOptionalContent(dict) {
this.oc = null;
const oc = dict.get("OC");
if (oc instanceof Name) {
warn("setOptionalContent: Support for /Name-entry is not implemented.");
} else if (oc instanceof Dict) {
this.oc = oc;
}
}
loadResources(keys, appearance) {
return appearance.dict.getAsync("Resources").then(resources => {
if (!resources) {
return undefined;
}
const objectLoader = new ObjectLoader(resources, keys, resources.xref);
return objectLoader.load().then(function () {
return resources;
});
});
}
async getOperatorList(evaluator, task, intent, renderForms, annotationStorage) {
const data = this.data;
let appearance = this.appearance;
const isUsingOwnCanvas = !!(this.data.hasOwnCanvas && intent & RenderingIntentFlag.DISPLAY);
if (!appearance) {
if (!isUsingOwnCanvas) {
return {
opList: new OperatorList(),
separateForm: false,
separateCanvas: false
};
}
appearance = new StringStream("");
appearance.dict = new Dict();
}
const appearanceDict = appearance.dict;
const resources = await this.loadResources(["ExtGState", "ColorSpace", "Pattern", "Shading", "XObject", "Font"], appearance);
const bbox = appearanceDict.getArray("BBox") || [0, 0, 1, 1];
const matrix = appearanceDict.getArray("Matrix") || [1, 0, 0, 1, 0, 0];
const transform = getTransformMatrix(data.rect, bbox, matrix);
const opList = new OperatorList();
let optionalContent;
if (this.oc) {
optionalContent = await evaluator.parseMarkedContentProps(this.oc, null);
}
if (optionalContent !== undefined) {
opList.addOp(OPS.beginMarkedContentProps, ["OC", optionalContent]);
}
opList.addOp(OPS.beginAnnotation, [data.id, data.rect, transform, matrix, isUsingOwnCanvas]);
await evaluator.getOperatorList({
stream: appearance,
task,
resources,
operatorList: opList,
fallbackFontDict: this._fallbackFontDict
});
opList.addOp(OPS.endAnnotation, []);
if (optionalContent !== undefined) {
opList.addOp(OPS.endMarkedContent, []);
}
this.reset();
return {
opList,
separateForm: false,
separateCanvas: isUsingOwnCanvas
};
}
async save(evaluator, task, annotationStorage) {
return null;
}
get hasTextContent() {
return false;
}
async extractTextContent(evaluator, task, viewBox) {
if (!this.appearance) {
return;
}
const resources = await this.loadResources(["ExtGState", "Font", "Properties", "XObject"], this.appearance);
const text = [];
const buffer = [];
let firstPosition = null;
const sink = {
desiredSize: Math.Infinity,
ready: true,
enqueue(chunk, size) {
for (const item of chunk.items) {
if (item.str === undefined) {
continue;
}
firstPosition ||= item.transform.slice(-2);
buffer.push(item.str);
if (item.hasEOL) {
text.push(buffer.join(""));
buffer.length = 0;
}
}
}
};
await evaluator.getTextContent({
stream: this.appearance,
task,
resources,
includeMarkedContent: true,
sink,
viewBox
});
this.reset();
if (buffer.length) {
text.push(buffer.join(""));
}
if (text.length > 1 || text[0]) {
const appearanceDict = this.appearance.dict;
const bbox = appearanceDict.getArray("BBox") || [0, 0, 1, 1];
const matrix = appearanceDict.getArray("Matrix") || [1, 0, 0, 1, 0, 0];
const rect = this.data.rect;
const transform = getTransformMatrix(rect, bbox, matrix);
transform[4] -= rect[0];
transform[5] -= rect[1];
firstPosition = Util.applyTransform(firstPosition, transform);
firstPosition = Util.applyTransform(firstPosition, matrix);
this.data.textPosition = firstPosition;
this.data.textContent = text;
}
}
getFieldObject() {
if (this.data.kidIds) {
return {
id: this.data.id,
actions: this.data.actions,
name: this.data.fieldName,
strokeColor: this.data.borderColor,
fillColor: this.data.backgroundColor,
type: "",
kidIds: this.data.kidIds,
page: this.data.pageIndex,
rotation: this.rotation
};
}
return null;
}
reset() {
for (const stream of this._streams) {
stream.reset();
}
}
_constructFieldName(dict) {
if (!dict.has("T") && !dict.has("Parent")) {
warn("Unknown field name, falling back to empty field name.");
return "";
}
if (!dict.has("Parent")) {
return stringToPDFString(dict.get("T"));
}
const fieldName = [];
if (dict.has("T")) {
fieldName.unshift(stringToPDFString(dict.get("T")));
}
let loopDict = dict;
const visited = new RefSet();
if (dict.objId) {
visited.put(dict.objId);
}
while (loopDict.has("Parent")) {
loopDict = loopDict.get("Parent");
if (!(loopDict instanceof Dict) || loopDict.objId && visited.has(loopDict.objId)) {
break;
}
if (loopDict.objId) {
visited.put(loopDict.objId);
}
if (loopDict.has("T")) {
fieldName.unshift(stringToPDFString(loopDict.get("T")));
}
}
return fieldName.join(".");
}
}
class AnnotationBorderStyle {
constructor() {
this.width = 1;
this.style = AnnotationBorderStyleType.SOLID;
this.dashArray = [3];
this.horizontalCornerRadius = 0;
this.verticalCornerRadius = 0;
}
setWidth(width, rect = [0, 0, 0, 0]) {
if (width instanceof Name) {
this.width = 0;
return;
}
if (typeof width === "number") {
if (width > 0) {
const maxWidth = (rect[2] - rect[0]) / 2;
const maxHeight = (rect[3] - rect[1]) / 2;
if (maxWidth > 0 && maxHeight > 0 && (width > maxWidth || width > maxHeight)) {
warn(`AnnotationBorderStyle.setWidth - ignoring width: ${width}`);
width = 1;
}
}
this.width = width;
}
}
setStyle(style) {
if (!(style instanceof Name)) {
return;
}
switch (style.name) {
case "S":
this.style = AnnotationBorderStyleType.SOLID;
break;
case "D":
this.style = AnnotationBorderStyleType.DASHED;
break;
case "B":
this.style = AnnotationBorderStyleType.BEVELED;
break;
case "I":
this.style = AnnotationBorderStyleType.INSET;
break;
case "U":
this.style = AnnotationBorderStyleType.UNDERLINE;
break;
default:
break;
}
}
setDashArray(dashArray, forceStyle = false) {
if (Array.isArray(dashArray) && dashArray.length > 0) {
let isValid = true;
let allZeros = true;
for (const element of dashArray) {
const validNumber = +element >= 0;
if (!validNumber) {
isValid = false;
break;
} else if (element > 0) {
allZeros = false;
}
}
if (isValid && !allZeros) {
this.dashArray = dashArray;
if (forceStyle) {
this.setStyle(Name.get("D"));
}
} else {
this.width = 0;
}
} else if (dashArray) {
this.width = 0;
}
}
setHorizontalCornerRadius(radius) {
if (Number.isInteger(radius)) {
this.horizontalCornerRadius = radius;
}
}
setVerticalCornerRadius(radius) {
if (Number.isInteger(radius)) {
this.verticalCornerRadius = radius;
}
}
}
class MarkupAnnotation extends Annotation {
constructor(params) {
super(params);
const {
dict
} = params;
if (dict.has("IRT")) {
const rawIRT = dict.getRaw("IRT");
this.data.inReplyTo = rawIRT instanceof Ref ? rawIRT.toString() : null;
const rt = dict.get("RT");
this.data.replyType = rt instanceof Name ? rt.name : AnnotationReplyType.REPLY;
}
let popupRef = null;
if (this.data.replyType === AnnotationReplyType.GROUP) {
const parent = dict.get("IRT");
this.setTitle(parent.get("T"));
this.data.titleObj = this._title;
this.setContents(parent.get("Contents"));
this.data.contentsObj = this._contents;
if (!parent.has("CreationDate")) {
this.data.creationDate = null;
} else {
this.setCreationDate(parent.get("CreationDate"));
this.data.creationDate = this.creationDate;
}
if (!parent.has("M")) {
this.data.modificationDate = null;
} else {
this.setModificationDate(parent.get("M"));
this.data.modificationDate = this.modificationDate;
}
popupRef = parent.getRaw("Popup");
if (!parent.has("C")) {
this.data.color = null;
} else {
this.setColor(parent.getArray("C"));
this.data.color = this.color;
}
} else {
this.data.titleObj = this._title;
this.setCreationDate(dict.get("CreationDate"));
this.data.creationDate = this.creationDate;
popupRef = dict.getRaw("Popup");
if (!dict.has("C")) {
this.data.color = null;
}
}
this.data.popupRef = popupRef instanceof Ref ? popupRef.toString() : null;
if (dict.has("RC")) {
this.data.richText = XFAFactory.getRichTextAsHtml(dict.get("RC"));
}
}
setCreationDate(creationDate) {
this.creationDate = typeof creationDate === "string" ? creationDate : null;
}
_setDefaultAppearance({
xref,
extra,
strokeColor,
fillColor,
blendMode,
strokeAlpha,
fillAlpha,
pointsCallback
}) {
let minX = Number.MAX_VALUE;
let minY = Number.MAX_VALUE;
let maxX = Number.MIN_VALUE;
let maxY = Number.MIN_VALUE;
const buffer = ["q"];
if (extra) {
buffer.push(extra);
}
if (strokeColor) {
buffer.push(`${strokeColor[0]} ${strokeColor[1]} ${strokeColor[2]} RG`);
}
if (fillColor) {
buffer.push(`${fillColor[0]} ${fillColor[1]} ${fillColor[2]} rg`);
}
let pointsArray = this.data.quadPoints;
if (!pointsArray) {
pointsArray = [[{
x: this.rectangle[0],
y: this.rectangle[3]
}, {
x: this.rectangle[2],
y: this.rectangle[3]
}, {
x: this.rectangle[0],
y: this.rectangle[1]
}, {
x: this.rectangle[2],
y: this.rectangle[1]
}]];
}
for (const points of pointsArray) {
const [mX, MX, mY, MY] = pointsCallback(buffer, points);
minX = Math.min(minX, mX);
maxX = Math.max(maxX, MX);
minY = Math.min(minY, mY);
maxY = Math.max(maxY, MY);
}
buffer.push("Q");
const formDict = new Dict(xref);
const appearanceStreamDict = new Dict(xref);
appearanceStreamDict.set("Subtype", Name.get("Form"));
const appearanceStream = new StringStream(buffer.join(" "));
appearanceStream.dict = appearanceStreamDict;
formDict.set("Fm0", appearanceStream);
const gsDict = new Dict(xref);
if (blendMode) {
gsDict.set("BM", Name.get(blendMode));
}
if (typeof strokeAlpha === "number") {
gsDict.set("CA", strokeAlpha);
}
if (typeof fillAlpha === "number") {
gsDict.set("ca", fillAlpha);
}
const stateDict = new Dict(xref);
stateDict.set("GS0", gsDict);
const resources = new Dict(xref);
resources.set("ExtGState", stateDict);
resources.set("XObject", formDict);
const appearanceDict = new Dict(xref);
appearanceDict.set("Resources", resources);
const bbox = this.data.rect = [minX, minY, maxX, maxY];
appearanceDict.set("BBox", bbox);
this.appearance = new StringStream("/GS0 gs /Fm0 Do");
this.appearance.dict = appearanceDict;
this._streams.push(this.appearance, appearanceStream);
}
static async createNewAnnotation(xref, annotation, dependencies, params) {
const annotationRef = annotation.ref ||= xref.getNewTemporaryRef();
const ap = await this.createNewAppearanceStream(annotation, xref, params);
const buffer = [];
let annotationDict;
if (ap) {
const apRef = xref.getNewTemporaryRef();
annotationDict = this.createNewDict(annotation, xref, {
apRef
});
await writeObject(apRef, ap, buffer, xref);
dependencies.push({
ref: apRef,
data: buffer.join("")
});
} else {
annotationDict = this.createNewDict(annotation, xref, {});
}
if (Number.isInteger(annotation.parentTreeId)) {
annotationDict.set("StructParent", annotation.parentTreeId);
}
buffer.length = 0;
await writeObject(annotationRef, annotationDict, buffer, xref);
return {
ref: annotationRef,
data: buffer.join("")
};
}
static async createNewPrintAnnotation(annotationGlobals, xref, annotation, params) {
const ap = await this.createNewAppearanceStream(annotation, xref, params);
const annotationDict = this.createNewDict(annotation, xref, {
ap
});
const newAnnotation = new this.prototype.constructor({
dict: annotationDict,
xref,
annotationGlobals,
evaluatorOptions: params.evaluatorOptions
});
if (annotation.ref) {
newAnnotation.ref = newAnnotation.refToReplace = annotation.ref;
}
return newAnnotation;
}
}
class WidgetAnnotation extends Annotation {
constructor(params) {
super(params);
const {
dict,
xref,
annotationGlobals
} = params;
const data = this.data;
this._needAppearances = params.needAppearances;
data.annotationType = AnnotationType.WIDGET;
if (data.fieldName === undefined) {
data.fieldName = this._constructFieldName(dict);
}
if (data.actions === undefined) {
data.actions = collectActions(xref, dict, AnnotationActionEventType);
}
let fieldValue = getInheritableProperty({
dict,
key: "V",
getArray: true
});
data.fieldValue = this._decodeFormValue(fieldValue);
const defaultFieldValue = getInheritableProperty({
dict,
key: "DV",
getArray: true
});
data.defaultFieldValue = this._decodeFormValue(defaultFieldValue);
if (fieldValue === undefined && annotationGlobals.xfaDatasets) {
const path = this._title.str;
if (path) {
this._hasValueFromXFA = true;
data.fieldValue = fieldValue = annotationGlobals.xfaDatasets.getValue(path);
}
}
if (fieldValue === undefined && data.defaultFieldValue !== null) {
data.fieldValue = data.defaultFieldValue;
}
data.alternativeText = stringToPDFString(dict.get("TU") || "");
this.setDefaultAppearance(params);
data.hasAppearance ||= this._needAppearances && data.fieldValue !== undefined && data.fieldValue !== null;
const fieldType = getInheritableProperty({
dict,
key: "FT"
});
data.fieldType = fieldType instanceof Name ? fieldType.name : null;
const localResources = getInheritableProperty({
dict,
key: "DR"
});
const acroFormResources = annotationGlobals.acroForm.get("DR");
const appearanceResources = this.appearance?.dict.get("Resources");
this._fieldResources = {
localResources,
acroFormResources,
appearanceResources,
mergedResources: Dict.merge({
xref,
dictArray: [localResources, appearanceResources, acroFormResources],
mergeSubDicts: true
})
};
data.fieldFlags = getInheritableProperty({
dict,
key: "Ff"
});
if (!Number.isInteger(data.fieldFlags) || data.fieldFlags < 0) {
data.fieldFlags = 0;
}
data.readOnly = this.hasFieldFlag(AnnotationFieldFlag.READONLY);
data.required = this.hasFieldFlag(AnnotationFieldFlag.REQUIRED);
data.hidden = this._hasFlag(data.annotationFlags, AnnotationFlag.HIDDEN) || this._hasFlag(data.annotationFlags, AnnotationFlag.NOVIEW);
}
_decodeFormValue(formValue) {
if (Array.isArray(formValue)) {
return formValue.filter(item => typeof item === "string").map(item => stringToPDFString(item));
} else if (formValue instanceof Name) {
return stringToPDFString(formValue.name);
} else if (typeof formValue === "string") {
return stringToPDFString(formValue);
}
return null;
}
hasFieldFlag(flag) {
return !!(this.data.fieldFlags & flag);
}
_isViewable(flags) {
return true;
}
mustBeViewed(annotationStorage, renderForms) {
if (renderForms) {
return this.viewable;
}
return super.mustBeViewed(annotationStorage, renderForms) && !this._hasFlag(this.flags, AnnotationFlag.NOVIEW);
}
getRotationMatrix(annotationStorage) {
let rotation = annotationStorage?.get(this.data.id)?.rotation;
if (rotation === undefined) {
rotation = this.rotation;
}
if (rotation === 0) {
return IDENTITY_MATRIX;
}
const width = this.data.rect[2] - this.data.rect[0];
const height = this.data.rect[3] - this.data.rect[1];
return getRotationMatrix(rotation, width, height);
}
getBorderAndBackgroundAppearances(annotationStorage) {
let rotation = annotationStorage?.get(this.data.id)?.rotation;
if (rotation === undefined) {
rotation = this.rotation;
}
if (!this.backgroundColor && !this.borderColor) {
return "";
}
const width = this.data.rect[2] - this.data.rect[0];
const height = this.data.rect[3] - this.data.rect[1];
const rect = rotation === 0 || rotation === 180 ? `0 0 ${width} ${height} re` : `0 0 ${height} ${width} re`;
let str = "";
if (this.backgroundColor) {
str = `${getPdfColor(this.backgroundColor, true)} ${rect} f `;
}
if (this.borderColor) {
const borderWidth = this.borderStyle.width || 1;
str += `${borderWidth} w ${getPdfColor(this.borderColor, false)} ${rect} S `;
}
return str;
}
async getOperatorList(evaluator, task, intent, renderForms, annotationStorage) {
if (renderForms && !(this instanceof SignatureWidgetAnnotation) && !this.data.noHTML && !this.data.hasOwnCanvas) {
return {
opList: new OperatorList(),
separateForm: true,
separateCanvas: false
};
}
if (!this._hasText) {
return super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage);
}
const content = await this._getAppearance(evaluator, task, intent, annotationStorage);
if (this.appearance && content === null) {
return super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage);
}
const opList = new OperatorList();
if (!this._defaultAppearance || content === null) {
return {
opList,
separateForm: false,
separateCanvas: false
};
}
const isUsingOwnCanvas = !!(this.data.hasOwnCanvas && intent & RenderingIntentFlag.DISPLAY);
const matrix = [1, 0, 0, 1, 0, 0];
const bbox = [0, 0, this.data.rect[2] - this.data.rect[0], this.data.rect[3] - this.data.rect[1]];
const transform = getTransformMatrix(this.data.rect, bbox, matrix);
let optionalContent;
if (this.oc) {
optionalContent = await evaluator.parseMarkedContentProps(this.oc, null);
}
if (optionalContent !== undefined) {
opList.addOp(OPS.beginMarkedContentProps, ["OC", optionalContent]);
}
opList.addOp(OPS.beginAnnotation, [this.data.id, this.data.rect, transform, this.getRotationMatrix(annotationStorage), isUsingOwnCanvas]);
const stream = new StringStream(content);
await evaluator.getOperatorList({
stream,
task,
resources: this._fieldResources.mergedResources,
operatorList: opList
});
opList.addOp(OPS.endAnnotation, []);
if (optionalContent !== undefined) {
opList.addOp(OPS.endMarkedContent, []);
}
return {
opList,
separateForm: false,
separateCanvas: isUsingOwnCanvas
};
}
_getMKDict(rotation) {
const mk = new Dict(null);
if (rotation) {
mk.set("R", rotation);
}
if (this.borderColor) {
mk.set("BC", getPdfColorArray(this.borderColor));
}
if (this.backgroundColor) {
mk.set("BG", getPdfColorArray(this.backgroundColor));
}
return mk.size > 0 ? mk : null;
}
amendSavedDict(annotationStorage, dict) {}
async save(evaluator, task, annotationStorage) {
const storageEntry = annotationStorage?.get(this.data.id);
let value = storageEntry?.value,
rotation = storageEntry?.rotation;
if (value === this.data.fieldValue || value === undefined) {
if (!this._hasValueFromXFA && rotation === undefined) {
return null;
}
value ||= this.data.fieldValue;
}
if (rotation === undefined && !this._hasValueFromXFA && Array.isArray(value) && Array.isArray(this.data.fieldValue) && value.length === this.data.fieldValue.length && value.every((x, i) => x === this.data.fieldValue[i])) {
return null;
}
if (rotation === undefined) {
rotation = this.rotation;
}
let appearance = null;
if (!this._needAppearances) {
appearance = await this._getAppearance(evaluator, task, RenderingIntentFlag.SAVE, annotationStorage);
if (appearance === null) {
return null;
}
} else {}
let needAppearances = false;
if (appearance?.needAppearances) {
needAppearances = true;
appearance = null;
}
const {
xref
} = evaluator;
const originalDict = xref.fetchIfRef(this.ref);
if (!(originalDict instanceof Dict)) {
return null;
}
const dict = new Dict(xref);
for (const key of originalDict.getKeys()) {
if (key !== "AP") {
dict.set(key, originalDict.getRaw(key));
}
}
const xfa = {
path: this.data.fieldName,
value
};
const encoder = val => {
return isAscii(val) ? val : stringToUTF16String(val, true);
};
dict.set("V", Array.isArray(value) ? value.map(encoder) : encoder(value));
this.amendSavedDict(annotationStorage, dict);
const maybeMK = this._getMKDict(rotation);
if (maybeMK) {
dict.set("MK", maybeMK);
}
const buffer = [];
const changes = [{
ref: this.ref,
data: "",
xfa,
needAppearances
}];
if (appearance !== null) {
const newRef = xref.getNewTemporaryRef();
const AP = new Dict(xref);
dict.set("AP", AP);
AP.set("N", newRef);
const resources = this._getSaveFieldResources(xref);
const appearanceStream = new StringStream(appearance);
const appearanceDict = appearanceStream.dict = new Dict(xref);
appearanceDict.set("Subtype", Name.get("Form"));
appearanceDict.set("Resources", resources);
appearanceDict.set("BBox", [0, 0, this.data.rect[2] - this.data.rect[0], this.data.rect[3] - this.data.rect[1]]);
const rotationMatrix = this.getRotationMatrix(annotationStorage);
if (rotationMatrix !== IDENTITY_MATRIX) {
appearanceDict.set("Matrix", rotationMatrix);
}
await writeObject(newRef, appearanceStream, buffer, xref);
changes.push({
ref: newRef,
data: buffer.join(""),
xfa: null,
needAppearances: false
});
buffer.length = 0;
}
dict.set("M", `D:${getModificationDate()}`);
await writeObject(this.ref, dict, buffer, xref);
changes[0].data = buffer.join("");
return changes;
}
async _getAppearance(evaluator, task, intent, annotationStorage) {
const isPassword = this.hasFieldFlag(AnnotationFieldFlag.PASSWORD);
if (isPassword) {
return null;
}
const storageEntry = annotationStorage?.get(this.data.id);
let value, rotation;
if (storageEntry) {
value = storageEntry.formattedValue || storageEntry.value;
rotation = storageEntry.rotation;
}
if (rotation === undefined && value === undefined && !this._needAppearances) {
if (!this._hasValueFromXFA || this.appearance) {
return null;
}
}
const colors = this.getBorderAndBackgroundAppearances(annotationStorage);
if (value === undefined) {
value = this.data.fieldValue;
if (!value) {
return `/Tx BMC q ${colors}Q EMC`;
}
}
if (Array.isArray(value) && value.length === 1) {
value = value[0];
}
assert(typeof value === "string", "Expected `value` to be a string.");
value = value.trim();
if (this.data.combo) {
const option = this.data.options.find(({
exportValue
}) => value === exportValue);
value = option?.displayValue || value;
}
if (value === "") {
return `/Tx BMC q ${colors}Q EMC`;
}
if (rotation === undefined) {
rotation = this.rotation;
}
let lineCount = -1;
let lines;
if (this.data.multiLine) {
lines = value.split(/\r\n?|\n/).map(line => line.normalize("NFC"));
lineCount = lines.length;
} else {
lines = [value.replace(/\r\n?|\n/, "").normalize("NFC")];
}
const defaultPadding = 1;
const defaultHPadding = 2;
let totalHeight = this.data.rect[3] - this.data.rect[1];
let totalWidth = this.data.rect[2] - this.data.rect[0];
if (rotation === 90 || rotation === 270) {
[totalWidth, totalHeight] = [totalHeight, totalWidth];
}
if (!this._defaultAppearance) {
this.data.defaultAppearanceData = parseDefaultAppearance(this._defaultAppearance = "/Helvetica 0 Tf 0 g");
}
let font = await WidgetAnnotation._getFontData(evaluator, task, this.data.defaultAppearanceData, this._fieldResources.mergedResources);
let defaultAppearance, fontSize, lineHeight;
const encodedLines = [];
let encodingError = false;
for (const line of lines) {
const encodedString = font.encodeString(line);
if (encodedString.length > 1) {
encodingError = true;
}
encodedLines.push(encodedString.join(""));
}
if (encodingError && intent & RenderingIntentFlag.SAVE) {
return {
needAppearances: true
};
}
if (encodingError && this._isOffscreenCanvasSupported) {
const fontFamily = this.data.comb ? "monospace" : "sans-serif";
const fakeUnicodeFont = new FakeUnicodeFont(evaluator.xref, fontFamily);
const resources = fakeUnicodeFont.createFontResources(lines.join(""));
const newFont = resources.getRaw("Font");
if (this._fieldResources.mergedResources.has("Font")) {
const oldFont = this._fieldResources.mergedResources.get("Font");
for (const key of newFont.getKeys()) {
oldFont.set(key, newFont.getRaw(key));
}
} else {
this._fieldResources.mergedResources.set("Font", newFont);
}
const fontName = fakeUnicodeFont.fontName.name;
font = await WidgetAnnotation._getFontData(evaluator, task, {
fontName,
fontSize: 0
}, resources);
for (let i = 0, ii = encodedLines.length; i < ii; i++) {
encodedLines[i] = stringToUTF16String(lines[i]);
}
const savedDefaultAppearance = Object.assign(Object.create(null), this.data.defaultAppearanceData);
this.data.defaultAppearanceData.fontSize = 0;
this.data.defaultAppearanceData.fontName = fontName;
[defaultAppearance, fontSize, lineHeight] = this._computeFontSize(totalHeight - 2 * defaultPadding, totalWidth - 2 * defaultHPadding, value, font, lineCount);
this.data.defaultAppearanceData = savedDefaultAppearance;
} else {
if (!this._isOffscreenCanvasSupported) {
warn("_getAppearance: OffscreenCanvas is not supported, annotation may not render correctly.");
}
[defaultAppearance, fontSize, lineHeight] = this._computeFontSize(totalHeight - 2 * defaultPadding, totalWidth - 2 * defaultHPadding, value, font, lineCount);
}
let descent = font.descent;
if (isNaN(descent)) {
descent = BASELINE_FACTOR * lineHeight;
} else {
descent = Math.max(BASELINE_FACTOR * lineHeight, Math.abs(descent) * fontSize);
}
const defaultVPadding = Math.min(Math.floor((totalHeight - fontSize) / 2), defaultPadding);
const alignment = this.data.textAlignment;
if (this.data.multiLine) {
return this._getMultilineAppearance(defaultAppearance, encodedLines, font, fontSize, totalWidth, totalHeight, alignment, defaultHPadding, defaultVPadding, descent, lineHeight, annotationStorage);
}
if (this.data.comb) {
return this._getCombAppearance(defaultAppearance, font, encodedLines[0], fontSize, totalWidth, totalHeight, defaultHPadding, defaultVPadding, descent, lineHeight, annotationStorage);
}
const bottomPadding = defaultVPadding + descent;
if (alignment === 0 || alignment > 2) {
return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 ${numberToString(defaultHPadding)} ${numberToString(bottomPadding)} Tm (${escapeString(encodedLines[0])}) Tj` + " ET Q EMC";
}
const prevInfo = {
shift: 0
};
const renderedText = this._renderText(encodedLines[0], font, fontSize, totalWidth, alignment, prevInfo, defaultHPadding, bottomPadding);
return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 0 0 Tm ${renderedText}` + " ET Q EMC";
}
static async _getFontData(evaluator, task, appearanceData, resources) {
const operatorList = new OperatorList();
const initialState = {
font: null,
clone() {
return this;
}
};
const {
fontName,
fontSize
} = appearanceData;
await evaluator.handleSetFont(resources, [fontName && Name.get(fontName), fontSize], null, operatorList, task, initialState, null);
return initialState.font;
}
_getTextWidth(text, font) {
return font.charsToGlyphs(text).reduce((width, glyph) => width + glyph.width, 0) / 1000;
}
_computeFontSize(height, width, text, font, lineCount) {
let {
fontSize
} = this.data.defaultAppearanceData;
let lineHeight = (fontSize || 12) * LINE_FACTOR,
numberOfLines = Math.round(height / lineHeight);
if (!fontSize) {
const roundWithTwoDigits = x => Math.floor(x * 100) / 100;
if (lineCount === -1) {
const textWidth = this._getTextWidth(text, font);
fontSize = roundWithTwoDigits(Math.min(height / LINE_FACTOR, textWidth > width ? width / textWidth : Infinity));
numberOfLines = 1;
} else {
const lines = text.split(/\r\n?|\n/);
const cachedLines = [];
for (const line of lines) {
const encoded = font.encodeString(line).join("");
const glyphs = font.charsToGlyphs(encoded);
const positions = font.getCharPositions(encoded);
cachedLines.push({
line: encoded,
glyphs,
positions
});
}
const isTooBig = fsize => {
let totalHeight = 0;
for (const cache of cachedLines) {
const chunks = this._splitLine(null, font, fsize, width, cache);
totalHeight += chunks.length * fsize;
if (totalHeight > height) {
return true;
}
}
return false;
};
numberOfLines = Math.max(numberOfLines, lineCount);
while (true) {
lineHeight = height / numberOfLines;
fontSize = roundWithTwoDigits(lineHeight / LINE_FACTOR);
if (isTooBig(fontSize)) {
numberOfLines++;
continue;
}
break;
}
}
const {
fontName,
fontColor
} = this.data.defaultAppearanceData;
this._defaultAppearance = createDefaultAppearance({
fontSize,
fontName,
fontColor
});
}
return [this._defaultAppearance, fontSize, height / numberOfLines];
}
_renderText(text, font, fontSize, totalWidth, alignment, prevInfo, hPadding, vPadding) {
let shift;
if (alignment === 1) {
const width = this._getTextWidth(text, font) * fontSize;
shift = (totalWidth - width) / 2;
} else if (alignment === 2) {
const width = this._getTextWidth(text, font) * fontSize;
shift = totalWidth - width - hPadding;
} else {
shift = hPadding;
}
const shiftStr = numberToString(shift - prevInfo.shift);
prevInfo.shift = shift;
vPadding = numberToString(vPadding);
return `${shiftStr} ${vPadding} Td (${escapeString(text)}) Tj`;
}
_getSaveFieldResources(xref) {
const {
localResources,
appearanceResources,
acroFormResources
} = this._fieldResources;
const fontName = this.data.defaultAppearanceData?.fontName;
if (!fontName) {
return localResources || Dict.empty;
}
for (const resources of [localResources, appearanceResources]) {
if (resources instanceof Dict) {
const localFont = resources.get("Font");
if (localFont instanceof Dict && localFont.has(fontName)) {
return resources;
}
}
}
if (acroFormResources instanceof Dict) {
const acroFormFont = acroFormResources.get("Font");
if (acroFormFont instanceof Dict && acroFormFont.has(fontName)) {
const subFontDict = new Dict(xref);
subFontDict.set(fontName, acroFormFont.getRaw(fontName));
const subResourcesDict = new Dict(xref);
subResourcesDict.set("Font", subFontDict);
return Dict.merge({
xref,
dictArray: [subResourcesDict, localResources],
mergeSubDicts: true
});
}
}
return localResources || Dict.empty;
}
getFieldObject() {
return null;
}
}
class TextWidgetAnnotation extends WidgetAnnotation {
constructor(params) {
super(params);
this.data.hasOwnCanvas = this.data.readOnly && !this.data.noHTML;
this._hasText = true;
const dict = params.dict;
if (typeof this.data.fieldValue !== "string") {
this.data.fieldValue = "";
}
let alignment = getInheritableProperty({
dict,
key: "Q"
});
if (!Number.isInteger(alignment) || alignment < 0 || alignment > 2) {
alignment = null;
}
this.data.textAlignment = alignment;
let maximumLength = getInheritableProperty({
dict,
key: "MaxLen"
});
if (!Number.isInteger(maximumLength) || maximumLength < 0) {
maximumLength = 0;
}
this.data.maxLen = maximumLength;
this.data.multiLine = this.hasFieldFlag(AnnotationFieldFlag.MULTILINE);
this.data.comb = this.hasFieldFlag(AnnotationFieldFlag.COMB) && !this.hasFieldFlag(AnnotationFieldFlag.MULTILINE) && !this.hasFieldFlag(AnnotationFieldFlag.PASSWORD) && !this.hasFieldFlag(AnnotationFieldFlag.FILESELECT) && this.data.maxLen !== 0;
this.data.doNotScroll = this.hasFieldFlag(AnnotationFieldFlag.DONOTSCROLL);
}
get hasTextContent() {
return !!this.appearance && !this._needAppearances;
}
_getCombAppearance(defaultAppearance, font, text, fontSize, width, height, hPadding, vPadding, descent, lineHeight, annotationStorage) {
const combWidth = width / this.data.maxLen;
const colors = this.getBorderAndBackgroundAppearances(annotationStorage);
const buf = [];
const positions = font.getCharPositions(text);
for (const [start, end] of positions) {
buf.push(`(${escapeString(text.substring(start, end))}) Tj`);
}
const renderedComb = buf.join(` ${numberToString(combWidth)} 0 Td `);
return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 ${numberToString(hPadding)} ${numberToString(vPadding + descent)} Tm ${renderedComb}` + " ET Q EMC";
}
_getMultilineAppearance(defaultAppearance, lines, font, fontSize, width, height, alignment, hPadding, vPadding, descent, lineHeight, annotationStorage) {
const buf = [];
const totalWidth = width - 2 * hPadding;
const prevInfo = {
shift: 0
};
for (let i = 0, ii = lines.length; i < ii; i++) {
const line = lines[i];
const chunks = this._splitLine(line, font, fontSize, totalWidth);
for (let j = 0, jj = chunks.length; j < jj; j++) {
const chunk = chunks[j];
const vShift = i === 0 && j === 0 ? -vPadding - (lineHeight - descent) : -lineHeight;
buf.push(this._renderText(chunk, font, fontSize, width, alignment, prevInfo, hPadding, vShift));
}
}
const colors = this.getBorderAndBackgroundAppearances(annotationStorage);
const renderedText = buf.join("\n");
return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 0 ${numberToString(height)} Tm ${renderedText}` + " ET Q EMC";
}
_splitLine(line, font, fontSize, width, cache = {}) {
line = cache.line || line;
const glyphs = cache.glyphs || font.charsToGlyphs(line);
if (glyphs.length <= 1) {
return [line];
}
const positions = cache.positions || font.getCharPositions(line);
const scale = fontSize / 1000;
const chunks = [];
let lastSpacePosInStringStart = -1,
lastSpacePosInStringEnd = -1,
lastSpacePos = -1,
startChunk = 0,
currentWidth = 0;
for (let i = 0, ii = glyphs.length; i < ii; i++) {
const [start, end] = positions[i];
const glyph = glyphs[i];
const glyphWidth = glyph.width * scale;
if (glyph.unicode === " ") {
if (currentWidth + glyphWidth > width) {
chunks.push(line.substring(startChunk, start));
startChunk = start;
currentWidth = glyphWidth;
lastSpacePosInStringStart = -1;
lastSpacePos = -1;
} else {
currentWidth += glyphWidth;
lastSpacePosInStringStart = start;
lastSpacePosInStringEnd = end;
lastSpacePos = i;
}
} else if (currentWidth + glyphWidth > width) {
if (lastSpacePosInStringStart !== -1) {
chunks.push(line.substring(startChunk, lastSpacePosInStringEnd));
startChunk = lastSpacePosInStringEnd;
i = lastSpacePos + 1;
lastSpacePosInStringStart = -1;
currentWidth = 0;
} else {
chunks.push(line.substring(startChunk, start));
startChunk = start;
currentWidth = glyphWidth;
}
} else {
currentWidth += glyphWidth;
}
}
if (startChunk < line.length) {
chunks.push(line.substring(startChunk, line.length));
}
return chunks;
}
getFieldObject() {
return {
id: this.data.id,
value: this.data.fieldValue,
defaultValue: this.data.defaultFieldValue || "",
multiline: this.data.multiLine,
password: this.hasFieldFlag(AnnotationFieldFlag.PASSWORD),
charLimit: this.data.maxLen,
comb: this.data.comb,
editable: !this.data.readOnly,
hidden: this.data.hidden,
name: this.data.fieldName,
rect: this.data.rect,
actions: this.data.actions,
page: this.data.pageIndex,
strokeColor: this.data.borderColor,
fillColor: this.data.backgroundColor,
rotation: this.rotation,
type: "text"
};
}
}
class ButtonWidgetAnnotation extends WidgetAnnotation {
constructor(params) {
super(params);
this.checkedAppearance = null;
this.uncheckedAppearance = null;
this.data.checkBox = !this.hasFieldFlag(AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(AnnotationFieldFlag.PUSHBUTTON);
this.data.radioButton = this.hasFieldFlag(AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(AnnotationFieldFlag.PUSHBUTTON);
this.data.pushButton = this.hasFieldFlag(AnnotationFieldFlag.PUSHBUTTON);
this.data.isTooltipOnly = false;
if (this.data.checkBox) {
this._processCheckBox(params);
} else if (this.data.radioButton) {
this._processRadioButton(params);
} else if (this.data.pushButton) {
this.data.hasOwnCanvas = true;
this.data.noHTML = false;
this._processPushButton(params);
} else {
warn("Invalid field flags for button widget annotation");
}
}
async getOperatorList(evaluator, task, intent, renderForms, annotationStorage) {
if (this.data.pushButton) {
return super.getOperatorList(evaluator, task, intent, false, annotationStorage);
}
let value = null;
let rotation = null;
if (annotationStorage) {
const storageEntry = annotationStorage.get(this.data.id);
value = storageEntry ? storageEntry.value : null;
rotation = storageEntry ? storageEntry.rotation : null;
}
if (value === null && this.appearance) {
return super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage);
}
if (value === null || value === undefined) {
value = this.data.checkBox ? this.data.fieldValue === this.data.exportValue : this.data.fieldValue === this.data.buttonValue;
}
const appearance = value ? this.checkedAppearance : this.uncheckedAppearance;
if (appearance) {
const savedAppearance = this.appearance;
const savedMatrix = appearance.dict.getArray("Matrix") || IDENTITY_MATRIX;
if (rotation) {
appearance.dict.set("Matrix", this.getRotationMatrix(annotationStorage));
}
this.appearance = appearance;
const operatorList = super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage);
this.appearance = savedAppearance;
appearance.dict.set("Matrix", savedMatrix);
return operatorList;
}
return {
opList: new OperatorList(),
separateForm: false,
separateCanvas: false
};
}
async save(evaluator, task, annotationStorage) {
if (this.data.checkBox) {
return this._saveCheckbox(evaluator, task, annotationStorage);
}
if (this.data.radioButton) {
return this._saveRadioButton(evaluator, task, annotationStorage);
}
return null;
}
async _saveCheckbox(evaluator, task, annotationStorage) {
if (!annotationStorage) {
return null;
}
const storageEntry = annotationStorage.get(this.data.id);
let rotation = storageEntry?.rotation,
value = storageEntry?.value;
if (rotation === undefined) {
if (value === undefined) {
return null;
}
const defaultValue = this.data.fieldValue === this.data.exportValue;
if (defaultValue === value) {
return null;
}
}
const dict = evaluator.xref.fetchIfRef(this.ref);
if (!(dict instanceof Dict)) {
return null;
}
if (rotation === undefined) {
rotation = this.rotation;
}
if (value === undefined) {
value = this.data.fieldValue === this.data.exportValue;
}
const xfa = {
path: this.data.fieldName,
value: value ? this.data.exportValue : ""
};
const name = Name.get(value ? this.data.exportValue : "Off");
dict.set("V", name);
dict.set("AS", name);
dict.set("M", `D:${getModificationDate()}`);
const maybeMK = this._getMKDict(rotation);
if (maybeMK) {
dict.set("MK", maybeMK);
}
const buffer = [];
await writeObject(this.ref, dict, buffer, evaluator.xref);
return [{
ref: this.ref,
data: buffer.join(""),
xfa
}];
}
async _saveRadioButton(evaluator, task, annotationStorage) {
if (!annotationStorage) {
return null;
}
const storageEntry = annotationStorage.get(this.data.id);
let rotation = storageEntry?.rotation,
value = storageEntry?.value;
if (rotation === undefined) {
if (value === undefined) {
return null;
}
const defaultValue = this.data.fieldValue === this.data.buttonValue;
if (defaultValue === value) {
return null;
}
}
const dict = evaluator.xref.fetchIfRef(this.ref);
if (!(dict instanceof Dict)) {
return null;
}
if (value === undefined) {
value = this.data.fieldValue === this.data.buttonValue;
}
if (rotation === undefined) {
rotation = this.rotation;
}
const xfa = {
path: this.data.fieldName,
value: value ? this.data.buttonValue : ""
};
const name = Name.get(value ? this.data.buttonValue : "Off");
const buffer = [];
let parentData = null;
if (value) {
if (this.parent instanceof Ref) {
const parent = evaluator.xref.fetch(this.parent);
parent.set("V", name);
await writeObject(this.parent, parent, buffer, evaluator.xref);
parentData = buffer.join("");
buffer.length = 0;
} else if (this.parent instanceof Dict) {
this.parent.set("V", name);
}
}
dict.set("AS", name);
dict.set("M", `D:${getModificationDate()}`);
const maybeMK = this._getMKDict(rotation);
if (maybeMK) {
dict.set("MK", maybeMK);
}
await writeObject(this.ref, dict, buffer, evaluator.xref);
const newRefs = [{
ref: this.ref,
data: buffer.join(""),
xfa
}];
if (parentData) {
newRefs.push({
ref: this.parent,
data: parentData,
xfa: null
});
}
return newRefs;
}
_getDefaultCheckedAppearance(params, type) {
const width = this.data.rect[2] - this.data.rect[0];
const height = this.data.rect[3] - this.data.rect[1];
const bbox = [0, 0, width, height];
const FONT_RATIO = 0.8;
const fontSize = Math.min(width, height) * FONT_RATIO;
let metrics, char;
if (type === "check") {
metrics = {
width: 0.755 * fontSize,
height: 0.705 * fontSize
};
char = "\x33";
} else if (type === "disc") {
metrics = {
width: 0.791 * fontSize,
height: 0.705 * fontSize
};
char = "\x6C";
} else {
unreachable(`_getDefaultCheckedAppearance - unsupported type: ${type}`);
}
const xShift = numberToString((width - metrics.width) / 2);
const yShift = numberToString((height - metrics.height) / 2);
const appearance = `q BT /PdfJsZaDb ${fontSize} Tf 0 g ${xShift} ${yShift} Td (${char}) Tj ET Q`;
const appearanceStreamDict = new Dict(params.xref);
appearanceStreamDict.set("FormType", 1);
appearanceStreamDict.set("Subtype", Name.get("Form"));
appearanceStreamDict.set("Type", Name.get("XObject"));
appearanceStreamDict.set("BBox", bbox);
appearanceStreamDict.set("Matrix", [1, 0, 0, 1, 0, 0]);
appearanceStreamDict.set("Length", appearance.length);
const resources = new Dict(params.xref);
const font = new Dict(params.xref);
font.set("PdfJsZaDb", this.fallbackFontDict);
resources.set("Font", font);
appearanceStreamDict.set("Resources", resources);
this.checkedAppearance = new StringStream(appearance);
this.checkedAppearance.dict = appearanceStreamDict;
this._streams.push(this.checkedAppearance);
}
_processCheckBox(params) {
const customAppearance = params.dict.get("AP");
if (!(customAppearance instanceof Dict)) {
return;
}
const normalAppearance = customAppearance.get("N");
if (!(normalAppearance instanceof Dict)) {
return;
}
const asValue = this._decodeFormValue(params.dict.get("AS"));
if (typeof asValue === "string") {
this.data.fieldValue = asValue;
}
const yes = this.data.fieldValue !== null && this.data.fieldValue !== "Off" ? this.data.fieldValue : "Yes";
const exportValues = normalAppearance.getKeys();
if (exportValues.length === 0) {
exportValues.push("Off", yes);
} else if (exportValues.length === 1) {
if (exportValues[0] === "Off") {
exportValues.push(yes);
} else {
exportValues.unshift("Off");
}
} else if (exportValues.includes(yes)) {
exportValues.length = 0;
exportValues.push("Off", yes);
} else {
const otherYes = exportValues.find(v => v !== "Off");
exportValues.length = 0;
exportValues.push("Off", otherYes);
}
if (!exportValues.includes(this.data.fieldValue)) {
this.data.fieldValue = "Off";
}
this.data.exportValue = exportValues[1];
const checkedAppearance = normalAppearance.get(this.data.exportValue);
this.checkedAppearance = checkedAppearance instanceof BaseStream ? checkedAppearance : null;
const uncheckedAppearance = normalAppearance.get("Off");
this.uncheckedAppearance = uncheckedAppearance instanceof BaseStream ? uncheckedAppearance : null;
if (this.checkedAppearance) {
this._streams.push(this.checkedAppearance);
} else {
this._getDefaultCheckedAppearance(params, "check");
}
if (this.uncheckedAppearance) {
this._streams.push(this.uncheckedAppearance);
}
this._fallbackFontDict = this.fallbackFontDict;
if (this.data.defaultFieldValue === null) {
this.data.defaultFieldValue = "Off";
}
}
_processRadioButton(params) {
this.data.buttonValue = null;
const fieldParent = params.dict.get("Parent");
if (fieldParent instanceof Dict) {
this.parent = params.dict.getRaw("Parent");
const fieldParentValue = fieldParent.get("V");
if (fieldParentValue instanceof Name) {
this.data.fieldValue = this._decodeFormValue(fieldParentValue);
}
}
const appearanceStates = params.dict.get("AP");
if (!(appearanceStates instanceof Dict)) {
return;
}
const normalAppearance = appearanceStates.get("N");
if (!(normalAppearance instanceof Dict)) {
return;
}
for (const key of normalAppearance.getKeys()) {
if (key !== "Off") {
this.data.buttonValue = this._decodeFormValue(key);
break;
}
}
const checkedAppearance = normalAppearance.get(this.data.buttonValue);
this.checkedAppearance = checkedAppearance instanceof BaseStream ? checkedAppearance : null;
const uncheckedAppearance = normalAppearance.get("Off");
this.uncheckedAppearance = uncheckedAppearance instanceof BaseStream ? uncheckedAppearance : null;
if (this.checkedAppearance) {
this._streams.push(this.checkedAppearance);
} else {
this._getDefaultCheckedAppearance(params, "disc");
}
if (this.uncheckedAppearance) {
this._streams.push(this.uncheckedAppearance);
}
this._fallbackFontDict = this.fallbackFontDict;
if (this.data.defaultFieldValue === null) {
this.data.defaultFieldValue = "Off";
}
}
_processPushButton(params) {
const {
dict,
annotationGlobals
} = params;
if (!dict.has("A") && !dict.has("AA") && !this.data.alternativeText) {
warn("Push buttons without action dictionaries are not supported");
return;
}
this.data.isTooltipOnly = !dict.has("A") && !dict.has("AA");
Catalog.parseDestDictionary({
destDict: dict,
resultObj: this.data,
docBaseUrl: annotationGlobals.baseUrl,
docAttachments: annotationGlobals.attachments
});
}
getFieldObject() {
let type = "button";
let exportValues;
if (this.data.checkBox) {
type = "checkbox";
exportValues = this.data.exportValue;
} else if (this.data.radioButton) {
type = "radiobutton";
exportValues = this.data.buttonValue;
}
return {
id: this.data.id,
value: this.data.fieldValue || "Off",
defaultValue: this.data.defaultFieldValue,
exportValues,
editable: !this.data.readOnly,
name: this.data.fieldName,
rect: this.data.rect,
hidden: this.data.hidden,
actions: this.data.actions,
page: this.data.pageIndex,
strokeColor: this.data.borderColor,
fillColor: this.data.backgroundColor,
rotation: this.rotation,
type
};
}
get fallbackFontDict() {
const dict = new Dict();
dict.set("BaseFont", Name.get("ZapfDingbats"));
dict.set("Type", Name.get("FallbackType"));
dict.set("Subtype", Name.get("FallbackType"));
dict.set("Encoding", Name.get("ZapfDingbatsEncoding"));
return shadow(this, "fallbackFontDict", dict);
}
}
class ChoiceWidgetAnnotation extends WidgetAnnotation {
constructor(params) {
super(params);
const {
dict,
xref
} = params;
this.indices = dict.getArray("I");
this.hasIndices = Array.isArray(this.indices) && this.indices.length > 0;
this.data.options = [];
const options = getInheritableProperty({
dict,
key: "Opt"
});
if (Array.isArray(options)) {
for (let i = 0, ii = options.length; i < ii; i++) {
const option = xref.fetchIfRef(options[i]);
const isOptionArray = Array.isArray(option);
this.data.options[i] = {
exportValue: this._decodeFormValue(isOptionArray ? xref.fetchIfRef(option[0]) : option),
displayValue: this._decodeFormValue(isOptionArray ? xref.fetchIfRef(option[1]) : option)
};
}
}
if (!this.hasIndices) {
if (typeof this.data.fieldValue === "string") {
this.data.fieldValue = [this.data.fieldValue];
} else if (!this.data.fieldValue) {
this.data.fieldValue = [];
}
} else {
this.data.fieldValue = [];
const ii = this.data.options.length;
for (const i of this.indices) {
if (Number.isInteger(i) && i >= 0 && i < ii) {
this.data.fieldValue.push(this.data.options[i].exportValue);
}
}
}
this.data.combo = this.hasFieldFlag(AnnotationFieldFlag.COMBO);
this.data.multiSelect = this.hasFieldFlag(AnnotationFieldFlag.MULTISELECT);
this._hasText = true;
}
getFieldObject() {
const type = this.data.combo ? "combobox" : "listbox";
const value = this.data.fieldValue.length > 0 ? this.data.fieldValue[0] : null;
return {
id: this.data.id,
value,
defaultValue: this.data.defaultFieldValue,
editable: !this.data.readOnly,
name: this.data.fieldName,
rect: this.data.rect,
numItems: this.data.fieldValue.length,
multipleSelection: this.data.multiSelect,
hidden: this.data.hidden,
actions: this.data.actions,
items: this.data.options,
page: this.data.pageIndex,
strokeColor: this.data.borderColor,
fillColor: this.data.backgroundColor,
rotation: this.rotation,
type
};
}
amendSavedDict(annotationStorage, dict) {
if (!this.hasIndices) {
return;
}
let values = annotationStorage?.get(this.data.id)?.value;
if (!Array.isArray(values)) {
values = [values];
}
const indices = [];
const {
options
} = this.data;
for (let i = 0, j = 0, ii = options.length; i < ii; i++) {
if (options[i].exportValue === values[j]) {
indices.push(i);
j += 1;
}
}
dict.set("I", indices);
}
async _getAppearance(evaluator, task, intent, annotationStorage) {
if (this.data.combo) {
return super._getAppearance(evaluator, task, intent, annotationStorage);
}
let exportedValue, rotation;
const storageEntry = annotationStorage?.get(this.data.id);
if (storageEntry) {
rotation = storageEntry.rotation;
exportedValue = storageEntry.value;
}
if (rotation === undefined && exportedValue === undefined && !this._needAppearances) {
return null;
}
if (exportedValue === undefined) {
exportedValue = this.data.fieldValue;
} else if (!Array.isArray(exportedValue)) {
exportedValue = [exportedValue];
}
const defaultPadding = 1;
const defaultHPadding = 2;
let totalHeight = this.data.rect[3] - this.data.rect[1];
let totalWidth = this.data.rect[2] - this.data.rect[0];
if (rotation === 90 || rotation === 270) {
[totalWidth, totalHeight] = [totalHeight, totalWidth];
}
const lineCount = this.data.options.length;
const valueIndices = [];
for (let i = 0; i < lineCount; i++) {
const {
exportValue
} = this.data.options[i];
if (exportedValue.includes(exportValue)) {
valueIndices.push(i);
}
}
if (!this._defaultAppearance) {
this.data.defaultAppearanceData = parseDefaultAppearance(this._defaultAppearance = "/Helvetica 0 Tf 0 g");
}
const font = await WidgetAnnotation._getFontData(evaluator, task, this.data.defaultAppearanceData, this._fieldResources.mergedResources);
let defaultAppearance;
let {
fontSize
} = this.data.defaultAppearanceData;
if (!fontSize) {
const lineHeight = (totalHeight - defaultPadding) / lineCount;
let lineWidth = -1;
let value;
for (const {
displayValue
} of this.data.options) {
const width = this._getTextWidth(displayValue, font);
if (width > lineWidth) {
lineWidth = width;
value = displayValue;
}
}
[defaultAppearance, fontSize] = this._computeFontSize(lineHeight, totalWidth - 2 * defaultHPadding, value, font, -1);
} else {
defaultAppearance = this._defaultAppearance;
}
const lineHeight = fontSize * LINE_FACTOR;
const vPadding = (lineHeight - fontSize) / 2;
const numberOfVisibleLines = Math.floor(totalHeight / lineHeight);
let firstIndex = 0;
if (valueIndices.length > 0) {
const minIndex = Math.min(...valueIndices);
const maxIndex = Math.max(...valueIndices);
firstIndex = Math.max(0, maxIndex - numberOfVisibleLines + 1);
if (firstIndex > minIndex) {
firstIndex = minIndex;
}
}
const end = Math.min(firstIndex + numberOfVisibleLines + 1, lineCount);
const buf = ["/Tx BMC q", `1 1 ${totalWidth} ${totalHeight} re W n`];
if (valueIndices.length) {
buf.push("0.600006 0.756866 0.854904 rg");
for (const index of valueIndices) {
if (firstIndex <= index && index < end) {
buf.push(`1 ${totalHeight - (index - firstIndex + 1) * lineHeight} ${totalWidth} ${lineHeight} re f`);
}
}
}
buf.push("BT", defaultAppearance, `1 0 0 1 0 ${totalHeight} Tm`);
const prevInfo = {
shift: 0
};
for (let i = firstIndex; i < end; i++) {
const {
displayValue
} = this.data.options[i];
const vpadding = i === firstIndex ? vPadding : 0;
buf.push(this._renderText(displayValue, font, fontSize, totalWidth, 0, prevInfo, defaultHPadding, -lineHeight + vpadding));
}
buf.push("ET Q EMC");
return buf.join("\n");
}
}
class SignatureWidgetAnnotation extends WidgetAnnotation {
constructor(params) {
super(params);
this.data.fieldValue = null;
this.data.hasOwnCanvas = this.data.noRotate;
this.data.noHTML = !this.data.hasOwnCanvas;
}
getFieldObject() {
return {
id: this.data.id,
value: null,
page: this.data.pageIndex,
type: "signature"
};
}
}
class TextAnnotation extends MarkupAnnotation {
constructor(params) {
const DEFAULT_ICON_SIZE = 22;
super(params);
this.data.noRotate = true;
this.data.hasOwnCanvas = this.data.noRotate;
this.data.noHTML = false;
const {
dict
} = params;
this.data.annotationType = AnnotationType.TEXT;
if (this.data.hasAppearance) {
this.data.name = "NoIcon";
} else {
this.data.rect[1] = this.data.rect[3] - DEFAULT_ICON_SIZE;
this.data.rect[2] = this.data.rect[0] + DEFAULT_ICON_SIZE;
this.data.name = dict.has("Name") ? dict.get("Name").name : "Note";
}
if (dict.has("State")) {
this.data.state = dict.get("State") || null;
this.data.stateModel = dict.get("StateModel") || null;
} else {
this.data.state = null;
this.data.stateModel = null;
}
}
}
class LinkAnnotation extends Annotation {
constructor(params) {
super(params);
const {
dict,
annotationGlobals
} = params;
this.data.annotationType = AnnotationType.LINK;
const quadPoints = getQuadPoints(dict, this.rectangle);
if (quadPoints) {
this.data.quadPoints = quadPoints;
}
this.data.borderColor ||= this.data.color;
Catalog.parseDestDictionary({
destDict: dict,
resultObj: this.data,
docBaseUrl: annotationGlobals.baseUrl,
docAttachments: annotationGlobals.attachments
});
}
}
class PopupAnnotation extends Annotation {
constructor(params) {
super(params);
const {
dict
} = params;
this.data.annotationType = AnnotationType.POPUP;
this.data.noHTML = false;
if (this.data.rect[0] === this.data.rect[2] || this.data.rect[1] === this.data.rect[3]) {
this.data.rect = null;
}
let parentItem = dict.get("Parent");
if (!parentItem) {
warn("Popup annotation has a missing or invalid parent annotation.");
return;
}
const parentRect = parentItem.getArray("Rect");
this.data.parentRect = Array.isArray(parentRect) && parentRect.length === 4 ? Util.normalizeRect(parentRect) : null;
const rt = parentItem.get("RT");
if (isName(rt, AnnotationReplyType.GROUP)) {
parentItem = parentItem.get("IRT");
}
if (!parentItem.has("M")) {
this.data.modificationDate = null;
} else {
this.setModificationDate(parentItem.get("M"));
this.data.modificationDate = this.modificationDate;
}
if (!parentItem.has("C")) {
this.data.color = null;
} else {
this.setColor(parentItem.getArray("C"));
this.data.color = this.color;
}
if (!this.viewable) {
const parentFlags = parentItem.get("F");
if (this._isViewable(parentFlags)) {
this.setFlags(parentFlags);
}
}
this.setTitle(parentItem.get("T"));
this.data.titleObj = this._title;
this.setContents(parentItem.get("Contents"));
this.data.contentsObj = this._contents;
if (parentItem.has("RC")) {
this.data.richText = XFAFactory.getRichTextAsHtml(parentItem.get("RC"));
}
this.data.open = !!dict.get("Open");
}
}
class FreeTextAnnotation extends MarkupAnnotation {
constructor(params) {
super(params);
this.data.hasOwnCanvas = !this.data.noHTML;
this.data.noHTML = false;
const {
evaluatorOptions,
xref
} = params;
this.data.annotationType = AnnotationType.FREETEXT;
this.setDefaultAppearance(params);
if (this.appearance) {
const {
fontColor,
fontSize
} = parseAppearanceStream(this.appearance, evaluatorOptions, xref);
this.data.defaultAppearanceData.fontColor = fontColor;
this.data.defaultAppearanceData.fontSize = fontSize || 10;
} else if (this._isOffscreenCanvasSupported) {
const strokeAlpha = params.dict.get("CA");
const fakeUnicodeFont = new FakeUnicodeFont(xref, "sans-serif");
this.data.defaultAppearanceData.fontSize ||= 10;
const {
fontColor,
fontSize
} = this.data.defaultAppearanceData;
this.appearance = fakeUnicodeFont.createAppearance(this._contents.str, this.rectangle, this.rotation, fontSize, fontColor, strokeAlpha);
this._streams.push(this.appearance, FakeUnicodeFont.toUnicodeStream);
} else {
warn("FreeTextAnnotation: OffscreenCanvas is not supported, annotation may not render correctly.");
}
}
get hasTextContent() {
return !!this.appearance;
}
static createNewDict(annotation, xref, {
apRef,
ap
}) {
const {
color,
fontSize,
rect,
rotation,
user,
value
} = annotation;
const freetext = new Dict(xref);
freetext.set("Type", Name.get("Annot"));
freetext.set("Subtype", Name.get("FreeText"));
freetext.set("CreationDate", `D:${getModificationDate()}`);
freetext.set("Rect", rect);
const da = `/Helv ${fontSize} Tf ${getPdfColor(color, true)}`;
freetext.set("DA", da);
freetext.set("Contents", isAscii(value) ? value : stringToUTF16String(value, true));
freetext.set("F", 4);
freetext.set("Border", [0, 0, 0]);
freetext.set("Rotate", rotation);
if (user) {
freetext.set("T", isAscii(user) ? user : stringToUTF16String(user, true));
}
if (apRef || ap) {
const n = new Dict(xref);
freetext.set("AP", n);
if (apRef) {
n.set("N", apRef);
} else {
n.set("N", ap);
}
}
return freetext;
}
static async createNewAppearanceStream(annotation, xref, params) {
const {
baseFontRef,
evaluator,
task
} = params;
const {
color,
fontSize,
rect,
rotation,
value
} = annotation;
const resources = new Dict(xref);
const font = new Dict(xref);
if (baseFontRef) {
font.set("Helv", baseFontRef);
} else {
const baseFont = new Dict(xref);
baseFont.set("BaseFont", Name.get("Helvetica"));
baseFont.set("Type", Name.get("Font"));
baseFont.set("Subtype", Name.get("Type1"));
baseFont.set("Encoding", Name.get("WinAnsiEncoding"));
font.set("Helv", baseFont);
}
resources.set("Font", font);
const helv = await WidgetAnnotation._getFontData(evaluator, task, {
fontName: "Helv",
fontSize
}, resources);
const [x1, y1, x2, y2] = rect;
let w = x2 - x1;
let h = y2 - y1;
if (rotation % 180 !== 0) {
[w, h] = [h, w];
}
const lines = value.split("\n");
const scale = fontSize / 1000;
let totalWidth = -Infinity;
const encodedLines = [];
for (let line of lines) {
const encoded = helv.encodeString(line);
if (encoded.length > 1) {
return null;
}
line = encoded.join("");
encodedLines.push(line);
let lineWidth = 0;
const glyphs = helv.charsToGlyphs(line);
for (const glyph of glyphs) {
lineWidth += glyph.width * scale;
}
totalWidth = Math.max(totalWidth, lineWidth);
}
let hscale = 1;
if (totalWidth > w) {
hscale = w / totalWidth;
}
let vscale = 1;
const lineHeight = LINE_FACTOR * fontSize;
const lineAscent = (LINE_FACTOR - LINE_DESCENT_FACTOR) * fontSize;
const totalHeight = lineHeight * lines.length;
if (totalHeight > h) {
vscale = h / totalHeight;
}
const fscale = Math.min(hscale, vscale);
const newFontSize = fontSize * fscale;
let firstPoint, clipBox, matrix;
switch (rotation) {
case 0:
matrix = [1, 0, 0, 1];
clipBox = [rect[0], rect[1], w, h];
firstPoint = [rect[0], rect[3] - lineAscent];
break;
case 90:
matrix = [0, 1, -1, 0];
clipBox = [rect[1], -rect[2], w, h];
firstPoint = [rect[1], -rect[0] - lineAscent];
break;
case 180:
matrix = [-1, 0, 0, -1];
clipBox = [-rect[2], -rect[3], w, h];
firstPoint = [-rect[2], -rect[1] - lineAscent];
break;
case 270:
matrix = [0, -1, 1, 0];
clipBox = [-rect[3], rect[0], w, h];
firstPoint = [-rect[3], rect[2] - lineAscent];
break;
}
const buffer = ["q", `${matrix.join(" ")} 0 0 cm`, `${clipBox.join(" ")} re W n`, `BT`, `${getPdfColor(color, true)}`, `0 Tc /Helv ${numberToString(newFontSize)} Tf`];
buffer.push(`${firstPoint.join(" ")} Td (${escapeString(encodedLines[0])}) Tj`);
const vShift = numberToString(lineHeight);
for (let i = 1, ii = encodedLines.length; i < ii; i++) {
const line = encodedLines[i];
buffer.push(`0 -${vShift} Td (${escapeString(line)}) Tj`);
}
buffer.push("ET", "Q");
const appearance = buffer.join("\n");
const appearanceStreamDict = new Dict(xref);
appearanceStreamDict.set("FormType", 1);
appearanceStreamDict.set("Subtype", Name.get("Form"));
appearanceStreamDict.set("Type", Name.get("XObject"));
appearanceStreamDict.set("BBox", rect);
appearanceStreamDict.set("Resources", resources);
appearanceStreamDict.set("Matrix", [1, 0, 0, 1, -rect[0], -rect[1]]);
const ap = new StringStream(appearance);
ap.dict = appearanceStreamDict;
return ap;
}
}
class LineAnnotation extends MarkupAnnotation {
constructor(params) {
super(params);
const {
dict,
xref
} = params;
this.data.annotationType = AnnotationType.LINE;
this.data.hasOwnCanvas = this.data.noRotate;
this.data.noHTML = false;
const lineCoordinates = dict.getArray("L");
this.data.lineCoordinates = Util.normalizeRect(lineCoordinates);
this.setLineEndings(dict.getArray("LE"));
this.data.lineEndings = this.lineEndings;
if (!this.appearance) {
const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
const strokeAlpha = dict.get("CA");
const interiorColor = getRgbColor(dict.getArray("IC"), null);
const fillColor = interiorColor ? getPdfColorArray(interiorColor) : null;
const fillAlpha = fillColor ? strokeAlpha : null;
const borderWidth = this.borderStyle.width || 1,
borderAdjust = 2 * borderWidth;
const bbox = [this.data.lineCoordinates[0] - borderAdjust, this.data.lineCoordinates[1] - borderAdjust, this.data.lineCoordinates[2] + borderAdjust, this.data.lineCoordinates[3] + borderAdjust];
if (!Util.intersect(this.rectangle, bbox)) {
this.rectangle = bbox;
}
this._setDefaultAppearance({
xref,
extra: `${borderWidth} w`,
strokeColor,
fillColor,
strokeAlpha,
fillAlpha,
pointsCallback: (buffer, points) => {
buffer.push(`${lineCoordinates[0]} ${lineCoordinates[1]} m`, `${lineCoordinates[2]} ${lineCoordinates[3]} l`, "S");
return [points[0].x - borderWidth, points[1].x + borderWidth, points[3].y - borderWidth, points[1].y + borderWidth];
}
});
}
}
}
class SquareAnnotation extends MarkupAnnotation {
constructor(params) {
super(params);
const {
dict,
xref
} = params;
this.data.annotationType = AnnotationType.SQUARE;
this.data.hasOwnCanvas = this.data.noRotate;
this.data.noHTML = false;
if (!this.appearance) {
const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
const strokeAlpha = dict.get("CA");
const interiorColor = getRgbColor(dict.getArray("IC"), null);
const fillColor = interiorColor ? getPdfColorArray(interiorColor) : null;
const fillAlpha = fillColor ? strokeAlpha : null;
if (this.borderStyle.width === 0 && !fillColor) {
return;
}
this._setDefaultAppearance({
xref,
extra: `${this.borderStyle.width} w`,
strokeColor,
fillColor,
strokeAlpha,
fillAlpha,
pointsCallback: (buffer, points) => {
const x = points[2].x + this.borderStyle.width / 2;
const y = points[2].y + this.borderStyle.width / 2;
const width = points[3].x - points[2].x - this.borderStyle.width;
const height = points[1].y - points[3].y - this.borderStyle.width;
buffer.push(`${x} ${y} ${width} ${height} re`);
if (fillColor) {
buffer.push("B");
} else {
buffer.push("S");
}
return [points[0].x, points[1].x, points[3].y, points[1].y];
}
});
}
}
}
class CircleAnnotation extends MarkupAnnotation {
constructor(params) {
super(params);
const {
dict,
xref
} = params;
this.data.annotationType = AnnotationType.CIRCLE;
if (!this.appearance) {
const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
const strokeAlpha = dict.get("CA");
const interiorColor = getRgbColor(dict.getArray("IC"), null);
const fillColor = interiorColor ? getPdfColorArray(interiorColor) : null;
const fillAlpha = fillColor ? strokeAlpha : null;
if (this.borderStyle.width === 0 && !fillColor) {
return;
}
const controlPointsDistance = 4 / 3 * Math.tan(Math.PI / (2 * 4));
this._setDefaultAppearance({
xref,
extra: `${this.borderStyle.width} w`,
strokeColor,
fillColor,
strokeAlpha,
fillAlpha,
pointsCallback: (buffer, points) => {
const x0 = points[0].x + this.borderStyle.width / 2;
const y0 = points[0].y - this.borderStyle.width / 2;
const x1 = points[3].x - this.borderStyle.width / 2;
const y1 = points[3].y + this.borderStyle.width / 2;
const xMid = x0 + (x1 - x0) / 2;
const yMid = y0 + (y1 - y0) / 2;
const xOffset = (x1 - x0) / 2 * controlPointsDistance;
const yOffset = (y1 - y0) / 2 * controlPointsDistance;
buffer.push(`${xMid} ${y1} m`, `${xMid + xOffset} ${y1} ${x1} ${yMid + yOffset} ${x1} ${yMid} c`, `${x1} ${yMid - yOffset} ${xMid + xOffset} ${y0} ${xMid} ${y0} c`, `${xMid - xOffset} ${y0} ${x0} ${yMid - yOffset} ${x0} ${yMid} c`, `${x0} ${yMid + yOffset} ${xMid - xOffset} ${y1} ${xMid} ${y1} c`, "h");
if (fillColor) {
buffer.push("B");
} else {
buffer.push("S");
}
return [points[0].x, points[1].x, points[3].y, points[1].y];
}
});
}
}
}
class PolylineAnnotation extends MarkupAnnotation {
constructor(params) {
super(params);
const {
dict,
xref
} = params;
this.data.annotationType = AnnotationType.POLYLINE;
this.data.hasOwnCanvas = this.data.noRotate;
this.data.noHTML = false;
this.data.vertices = [];
if (!(this instanceof PolygonAnnotation)) {
this.setLineEndings(dict.getArray("LE"));
this.data.lineEndings = this.lineEndings;
}
const rawVertices = dict.getArray("Vertices");
if (!Array.isArray(rawVertices)) {
return;
}
for (let i = 0, ii = rawVertices.length; i < ii; i += 2) {
this.data.vertices.push({
x: rawVertices[i],
y: rawVertices[i + 1]
});
}
if (!this.appearance) {
const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
const strokeAlpha = dict.get("CA");
const borderWidth = this.borderStyle.width || 1,
borderAdjust = 2 * borderWidth;
const bbox = [Infinity, Infinity, -Infinity, -Infinity];
for (const vertex of this.data.vertices) {
bbox[0] = Math.min(bbox[0], vertex.x - borderAdjust);
bbox[1] = Math.min(bbox[1], vertex.y - borderAdjust);
bbox[2] = Math.max(bbox[2], vertex.x + borderAdjust);
bbox[3] = Math.max(bbox[3], vertex.y + borderAdjust);
}
if (!Util.intersect(this.rectangle, bbox)) {
this.rectangle = bbox;
}
this._setDefaultAppearance({
xref,
extra: `${borderWidth} w`,
strokeColor,
strokeAlpha,
pointsCallback: (buffer, points) => {
const vertices = this.data.vertices;
for (let i = 0, ii = vertices.length; i < ii; i++) {
buffer.push(`${vertices[i].x} ${vertices[i].y} ${i === 0 ? "m" : "l"}`);
}
buffer.push("S");
return [points[0].x, points[1].x, points[3].y, points[1].y];
}
});
}
}
}
class PolygonAnnotation extends PolylineAnnotation {
constructor(params) {
super(params);
this.data.annotationType = AnnotationType.POLYGON;
}
}
class CaretAnnotation extends MarkupAnnotation {
constructor(params) {
super(params);
this.data.annotationType = AnnotationType.CARET;
}
}
class InkAnnotation extends MarkupAnnotation {
constructor(params) {
super(params);
this.data.hasOwnCanvas = this.data.noRotate;
this.data.noHTML = false;
const {
dict,
xref
} = params;
this.data.annotationType = AnnotationType.INK;
this.data.inkLists = [];
const rawInkLists = dict.getArray("InkList");
if (!Array.isArray(rawInkLists)) {
return;
}
for (let i = 0, ii = rawInkLists.length; i < ii; ++i) {
this.data.inkLists.push([]);
for (let j = 0, jj = rawInkLists[i].length; j < jj; j += 2) {
this.data.inkLists[i].push({
x: xref.fetchIfRef(rawInkLists[i][j]),
y: xref.fetchIfRef(rawInkLists[i][j + 1])
});
}
}
if (!this.appearance) {
const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
const strokeAlpha = dict.get("CA");
const borderWidth = this.borderStyle.width || 1,
borderAdjust = 2 * borderWidth;
const bbox = [Infinity, Infinity, -Infinity, -Infinity];
for (const inkLists of this.data.inkLists) {
for (const vertex of inkLists) {
bbox[0] = Math.min(bbox[0], vertex.x - borderAdjust);
bbox[1] = Math.min(bbox[1], vertex.y - borderAdjust);
bbox[2] = Math.max(bbox[2], vertex.x + borderAdjust);
bbox[3] = Math.max(bbox[3], vertex.y + borderAdjust);
}
}
if (!Util.intersect(this.rectangle, bbox)) {
this.rectangle = bbox;
}
this._setDefaultAppearance({
xref,
extra: `${borderWidth} w`,
strokeColor,
strokeAlpha,
pointsCallback: (buffer, points) => {
for (const inkList of this.data.inkLists) {
for (let i = 0, ii = inkList.length; i < ii; i++) {
buffer.push(`${inkList[i].x} ${inkList[i].y} ${i === 0 ? "m" : "l"}`);
}
buffer.push("S");
}
return [points[0].x, points[1].x, points[3].y, points[1].y];
}
});
}
}
static createNewDict(annotation, xref, {
apRef,
ap
}) {
const {
color,
opacity,
paths,
rect,
rotation,
thickness
} = annotation;
const ink = new Dict(xref);
ink.set("Type", Name.get("Annot"));
ink.set("Subtype", Name.get("Ink"));
ink.set("CreationDate", `D:${getModificationDate()}`);
ink.set("Rect", rect);
ink.set("InkList", paths.map(p => p.points));
ink.set("F", 4);
ink.set("Rotate", rotation);
const bs = new Dict(xref);
ink.set("BS", bs);
bs.set("W", thickness);
ink.set("C", Array.from(color, c => c / 255));
ink.set("CA", opacity);
const n = new Dict(xref);
ink.set("AP", n);
if (apRef) {
n.set("N", apRef);
} else {
n.set("N", ap);
}
return ink;
}
static async createNewAppearanceStream(annotation, xref, params) {
const {
color,
rect,
paths,
thickness,
opacity
} = annotation;
const appearanceBuffer = [`${thickness} w 1 J 1 j`, `${getPdfColor(color, false)}`];
if (opacity !== 1) {
appearanceBuffer.push("/R0 gs");
}
const buffer = [];
for (const {
bezier
} of paths) {
buffer.length = 0;
buffer.push(`${numberToString(bezier[0])} ${numberToString(bezier[1])} m`);
for (let i = 2, ii = bezier.length; i < ii; i += 6) {
const curve = bezier.slice(i, i + 6).map(numberToString).join(" ");
buffer.push(`${curve} c`);
}
buffer.push("S");
appearanceBuffer.push(buffer.join("\n"));
}
const appearance = appearanceBuffer.join("\n");
const appearanceStreamDict = new Dict(xref);
appearanceStreamDict.set("FormType", 1);
appearanceStreamDict.set("Subtype", Name.get("Form"));
appearanceStreamDict.set("Type", Name.get("XObject"));
appearanceStreamDict.set("BBox", rect);
appearanceStreamDict.set("Length", appearance.length);
if (opacity !== 1) {
const resources = new Dict(xref);
const extGState = new Dict(xref);
const r0 = new Dict(xref);
r0.set("CA", opacity);
r0.set("Type", Name.get("ExtGState"));
extGState.set("R0", r0);
resources.set("ExtGState", extGState);
appearanceStreamDict.set("Resources", resources);
}
const ap = new StringStream(appearance);
ap.dict = appearanceStreamDict;
return ap;
}
}
class HighlightAnnotation extends MarkupAnnotation {
constructor(params) {
super(params);
const {
dict,
xref
} = params;
this.data.annotationType = AnnotationType.HIGHLIGHT;
const quadPoints = this.data.quadPoints = getQuadPoints(dict, null);
if (quadPoints) {
const resources = this.appearance?.dict.get("Resources");
if (!this.appearance || !resources?.has("ExtGState")) {
if (this.appearance) {
warn("HighlightAnnotation - ignoring built-in appearance stream.");
}
const fillColor = this.color ? getPdfColorArray(this.color) : [1, 1, 0];
const fillAlpha = dict.get("CA");
this._setDefaultAppearance({
xref,
fillColor,
blendMode: "Multiply",
fillAlpha,
pointsCallback: (buffer, points) => {
buffer.push(`${points[0].x} ${points[0].y} m`, `${points[1].x} ${points[1].y} l`, `${points[3].x} ${points[3].y} l`, `${points[2].x} ${points[2].y} l`, "f");
return [points[0].x, points[1].x, points[3].y, points[1].y];
}
});
}
} else {
this.data.popupRef = null;
}
}
static createNewDict(annotation, xref, {
apRef,
ap
}) {
const {
color,
opacity,
rect,
rotation,
user,
quadPoints
} = annotation;
const highlight = new Dict(xref);
highlight.set("Type", Name.get("Annot"));
highlight.set("Subtype", Name.get("Highlight"));
highlight.set("CreationDate", `D:${getModificationDate()}`);
highlight.set("Rect", rect);
highlight.set("F", 4);
highlight.set("Border", [0, 0, 0]);
highlight.set("Rotate", rotation);
highlight.set("QuadPoints", quadPoints);
highlight.set("C", Array.from(color, c => c / 255));
highlight.set("CA", opacity);
if (user) {
highlight.set("T", isAscii(user) ? user : stringToUTF16String(user, true));
}
if (apRef || ap) {
const n = new Dict(xref);
highlight.set("AP", n);
n.set("N", apRef || ap);
}
return highlight;
}
static async createNewAppearanceStream(annotation, xref, params) {
const {
color,
rect,
outlines,
opacity
} = annotation;
const appearanceBuffer = [`${getPdfColor(color, true)}`, "/R0 gs"];
const buffer = [];
for (const outline of outlines) {
buffer.length = 0;
buffer.push(`${numberToString(outline[0])} ${numberToString(outline[1])} m`);
for (let i = 2, ii = outline.length; i < ii; i += 2) {
buffer.push(`${numberToString(outline[i])} ${numberToString(outline[i + 1])} l`);
}
buffer.push("h");
appearanceBuffer.push(buffer.join("\n"));
}
appearanceBuffer.push("f*");
const appearance = appearanceBuffer.join("\n");
const appearanceStreamDict = new Dict(xref);
appearanceStreamDict.set("FormType", 1);
appearanceStreamDict.set("Subtype", Name.get("Form"));
appearanceStreamDict.set("Type", Name.get("XObject"));
appearanceStreamDict.set("BBox", rect);
appearanceStreamDict.set("Length", appearance.length);
const resources = new Dict(xref);
const extGState = new Dict(xref);
resources.set("ExtGState", extGState);
appearanceStreamDict.set("Resources", resources);
const r0 = new Dict(xref);
extGState.set("R0", r0);
r0.set("BM", Name.get("Multiply"));
if (opacity !== 1) {
r0.set("ca", opacity);
r0.set("Type", Name.get("ExtGState"));
}
const ap = new StringStream(appearance);
ap.dict = appearanceStreamDict;
return ap;
}
}
class UnderlineAnnotation extends MarkupAnnotation {
constructor(params) {
super(params);
const {
dict,
xref
} = params;
this.data.annotationType = AnnotationType.UNDERLINE;
const quadPoints = this.data.quadPoints = getQuadPoints(dict, null);
if (quadPoints) {
if (!this.appearance) {
const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
const strokeAlpha = dict.get("CA");
this._setDefaultAppearance({
xref,
extra: "[] 0 d 0.571 w",
strokeColor,
strokeAlpha,
pointsCallback: (buffer, points) => {
buffer.push(`${points[2].x} ${points[2].y + 1.3} m`, `${points[3].x} ${points[3].y + 1.3} l`, "S");
return [points[0].x, points[1].x, points[3].y, points[1].y];
}
});
}
} else {
this.data.popupRef = null;
}
}
}
class SquigglyAnnotation extends MarkupAnnotation {
constructor(params) {
super(params);
const {
dict,
xref
} = params;
this.data.annotationType = AnnotationType.SQUIGGLY;
const quadPoints = this.data.quadPoints = getQuadPoints(dict, null);
if (quadPoints) {
if (!this.appearance) {
const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
const strokeAlpha = dict.get("CA");
this._setDefaultAppearance({
xref,
extra: "[] 0 d 1 w",
strokeColor,
strokeAlpha,
pointsCallback: (buffer, points) => {
const dy = (points[0].y - points[2].y) / 6;
let shift = dy;
let x = points[2].x;
const y = points[2].y;
const xEnd = points[3].x;
buffer.push(`${x} ${y + shift} m`);
do {
x += 2;
shift = shift === 0 ? dy : 0;
buffer.push(`${x} ${y + shift} l`);
} while (x < xEnd);
buffer.push("S");
return [points[2].x, xEnd, y - 2 * dy, y + 2 * dy];
}
});
}
} else {
this.data.popupRef = null;
}
}
}
class StrikeOutAnnotation extends MarkupAnnotation {
constructor(params) {
super(params);
const {
dict,
xref
} = params;
this.data.annotationType = AnnotationType.STRIKEOUT;
const quadPoints = this.data.quadPoints = getQuadPoints(dict, null);
if (quadPoints) {
if (!this.appearance) {
const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
const strokeAlpha = dict.get("CA");
this._setDefaultAppearance({
xref,
extra: "[] 0 d 1 w",
strokeColor,
strokeAlpha,
pointsCallback: (buffer, points) => {
buffer.push(`${(points[0].x + points[2].x) / 2} ` + `${(points[0].y + points[2].y) / 2} m`, `${(points[1].x + points[3].x) / 2} ` + `${(points[1].y + points[3].y) / 2} l`, "S");
return [points[0].x, points[1].x, points[3].y, points[1].y];
}
});
}
} else {
this.data.popupRef = null;
}
}
}
class StampAnnotation extends MarkupAnnotation {
constructor(params) {
super(params);
this.data.annotationType = AnnotationType.STAMP;
this.data.hasOwnCanvas = this.data.noRotate;
this.data.noHTML = false;
}
static async createImage(bitmap, xref) {
const {
width,
height
} = bitmap;
const canvas = new OffscreenCanvas(width, height);
const ctx = canvas.getContext("2d", {
alpha: true
});
ctx.drawImage(bitmap, 0, 0);
const data = ctx.getImageData(0, 0, width, height).data;
const buf32 = new Uint32Array(data.buffer);
const hasAlpha = buf32.some(FeatureTest.isLittleEndian ? x => x >>> 24 !== 0xff : x => (x & 0xff) !== 0xff);
if (hasAlpha) {
ctx.fillStyle = "white";
ctx.fillRect(0, 0, width, height);
ctx.drawImage(bitmap, 0, 0);
}
const jpegBufferPromise = canvas.convertToBlob({
type: "image/jpeg",
quality: 1
}).then(blob => {
return blob.arrayBuffer();
});
const xobjectName = Name.get("XObject");
const imageName = Name.get("Image");
const image = new Dict(xref);
image.set("Type", xobjectName);
image.set("Subtype", imageName);
image.set("BitsPerComponent", 8);
image.set("ColorSpace", Name.get("DeviceRGB"));
image.set("Filter", Name.get("DCTDecode"));
image.set("BBox", [0, 0, width, height]);
image.set("Width", width);
image.set("Height", height);
let smaskStream = null;
if (hasAlpha) {
const alphaBuffer = new Uint8Array(buf32.length);
if (FeatureTest.isLittleEndian) {
for (let i = 0, ii = buf32.length; i < ii; i++) {
alphaBuffer[i] = buf32[i] >>> 24;
}
} else {
for (let i = 0, ii = buf32.length; i < ii; i++) {
alphaBuffer[i] = buf32[i] & 0xff;
}
}
const smask = new Dict(xref);
smask.set("Type", xobjectName);
smask.set("Subtype", imageName);
smask.set("BitsPerComponent", 8);
smask.set("ColorSpace", Name.get("DeviceGray"));
smask.set("Width", width);
smask.set("Height", height);
smaskStream = new Stream(alphaBuffer, 0, 0, smask);
}
const imageStream = new Stream(await jpegBufferPromise, 0, 0, image);
return {
imageStream,
smaskStream,
width,
height
};
}
static createNewDict(annotation, xref, {
apRef,
ap
}) {
const {
rect,
rotation,
user
} = annotation;
const stamp = new Dict(xref);
stamp.set("Type", Name.get("Annot"));
stamp.set("Subtype", Name.get("Stamp"));
stamp.set("CreationDate", `D:${getModificationDate()}`);
stamp.set("Rect", rect);
stamp.set("F", 4);
stamp.set("Border", [0, 0, 0]);
stamp.set("Rotate", rotation);
if (user) {
stamp.set("T", isAscii(user) ? user : stringToUTF16String(user, true));
}
if (apRef || ap) {
const n = new Dict(xref);
stamp.set("AP", n);
if (apRef) {
n.set("N", apRef);
} else {
n.set("N", ap);
}
}
return stamp;
}
static async createNewAppearanceStream(annotation, xref, params) {
const {
rotation
} = annotation;
const {
imageRef,
width,
height
} = params.image;
const resources = new Dict(xref);
const xobject = new Dict(xref);
resources.set("XObject", xobject);
xobject.set("Im0", imageRef);
const appearance = `q ${width} 0 0 ${height} 0 0 cm /Im0 Do Q`;
const appearanceStreamDict = new Dict(xref);
appearanceStreamDict.set("FormType", 1);
appearanceStreamDict.set("Subtype", Name.get("Form"));
appearanceStreamDict.set("Type", Name.get("XObject"));
appearanceStreamDict.set("BBox", [0, 0, width, height]);
appearanceStreamDict.set("Resources", resources);
if (rotation) {
const matrix = getRotationMatrix(rotation, width, height);
appearanceStreamDict.set("Matrix", matrix);
}
const ap = new StringStream(appearance);
ap.dict = appearanceStreamDict;
return ap;
}
}
class FileAttachmentAnnotation extends MarkupAnnotation {
constructor(params) {
super(params);
const {
dict,
xref
} = params;
const file = new FileSpec(dict.get("FS"), xref);
this.data.annotationType = AnnotationType.FILEATTACHMENT;
this.data.hasOwnCanvas = this.data.noRotate;
this.data.noHTML = false;
this.data.file = file.serializable;
const name = dict.get("Name");
this.data.name = name instanceof Name ? stringToPDFString(name.name) : "PushPin";
const fillAlpha = dict.get("ca");
this.data.fillAlpha = typeof fillAlpha === "number" && fillAlpha >= 0 && fillAlpha <= 1 ? fillAlpha : null;
}
}
;// CONCATENATED MODULE: ./src/core/dataset_reader.js
function decodeString(str) {
try {
return stringToUTF8String(str);
} catch (ex) {
warn(`UTF-8 decoding failed: "${ex}".`);
return str;
}
}
class DatasetXMLParser extends SimpleXMLParser {
constructor(options) {
super(options);
this.node = null;
}
onEndElement(name) {
const node = super.onEndElement(name);
if (node && name === "xfa:datasets") {
this.node = node;
throw new Error("Aborting DatasetXMLParser.");
}
}
}
class DatasetReader {
constructor(data) {
if (data.datasets) {
this.node = new SimpleXMLParser({
hasAttributes: true
}).parseFromString(data.datasets).documentElement;
} else {
const parser = new DatasetXMLParser({
hasAttributes: true
});
try {
parser.parseFromString(data["xdp:xdp"]);
} catch {}
this.node = parser.node;
}
}
getValue(path) {
if (!this.node || !path) {
return "";
}
const node = this.node.searchNode(parseXFAPath(path), 0);
if (!node) {
return "";
}
const first = node.firstChild;
if (first?.nodeName === "value") {
return node.children.map(child => decodeString(child.textContent));
}
return decodeString(node.textContent);
}
}
;// CONCATENATED MODULE: ./src/core/xref.js
class XRef {
#firstXRefStmPos = null;
constructor(stream, pdfManager) {
this.stream = stream;
this.pdfManager = pdfManager;
this.entries = [];
this._xrefStms = new Set();
this._cacheMap = new Map();
this._pendingRefs = new RefSet();
this._newPersistentRefNum = null;
this._newTemporaryRefNum = null;
}
getNewPersistentRef(obj) {
if (this._newPersistentRefNum === null) {
this._newPersistentRefNum = this.entries.length || 1;
}
const num = this._newPersistentRefNum++;
this._cacheMap.set(num, obj);
return Ref.get(num, 0);
}
getNewTemporaryRef() {
if (this._newTemporaryRefNum === null) {
this._newTemporaryRefNum = this.entries.length || 1;
}
return Ref.get(this._newTemporaryRefNum++, 0);
}
resetNewTemporaryRef() {
this._newTemporaryRefNum = null;
}
setStartXRef(startXRef) {
this.startXRefQueue = [startXRef];
}
parse(recoveryMode = false) {
let trailerDict;
if (!recoveryMode) {
trailerDict = this.readXRef();
} else {
warn("Indexing all PDF objects");
trailerDict = this.indexObjects();
}
trailerDict.assignXref(this);
this.trailer = trailerDict;
let encrypt;
try {
encrypt = trailerDict.get("Encrypt");
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
warn(`XRef.parse - Invalid "Encrypt" reference: "${ex}".`);
}
if (encrypt instanceof Dict) {
const ids = trailerDict.get("ID");
const fileId = ids?.length ? ids[0] : "";
encrypt.suppressEncryption = true;
this.encrypt = new CipherTransformFactory(encrypt, fileId, this.pdfManager.password);
}
let root;
try {
root = trailerDict.get("Root");
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
warn(`XRef.parse - Invalid "Root" reference: "${ex}".`);
}
if (root instanceof Dict) {
try {
const pages = root.get("Pages");
if (pages instanceof Dict) {
this.root = root;
return;
}
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
warn(`XRef.parse - Invalid "Pages" reference: "${ex}".`);
}
}
if (!recoveryMode) {
throw new XRefParseException();
}
throw new InvalidPDFException("Invalid Root reference.");
}
processXRefTable(parser) {
if (!("tableState" in this)) {
this.tableState = {
entryNum: 0,
streamPos: parser.lexer.stream.pos,
parserBuf1: parser.buf1,
parserBuf2: parser.buf2
};
}
const obj = this.readXRefTable(parser);
if (!isCmd(obj, "trailer")) {
throw new FormatError("Invalid XRef table: could not find trailer dictionary");
}
let dict = parser.getObj();
if (!(dict instanceof Dict) && dict.dict) {
dict = dict.dict;
}
if (!(dict instanceof Dict)) {
throw new FormatError("Invalid XRef table: could not parse trailer dictionary");
}
delete this.tableState;
return dict;
}
readXRefTable(parser) {
const stream = parser.lexer.stream;
const tableState = this.tableState;
stream.pos = tableState.streamPos;
parser.buf1 = tableState.parserBuf1;
parser.buf2 = tableState.parserBuf2;
let obj;
while (true) {
if (!("firstEntryNum" in tableState) || !("entryCount" in tableState)) {
if (isCmd(obj = parser.getObj(), "trailer")) {
break;
}
tableState.firstEntryNum = obj;
tableState.entryCount = parser.getObj();
}
let first = tableState.firstEntryNum;
const count = tableState.entryCount;
if (!Number.isInteger(first) || !Number.isInteger(count)) {
throw new FormatError("Invalid XRef table: wrong types in subsection header");
}
for (let i = tableState.entryNum; i < count; i++) {
tableState.streamPos = stream.pos;
tableState.entryNum = i;
tableState.parserBuf1 = parser.buf1;
tableState.parserBuf2 = parser.buf2;
const entry = {};
entry.offset = parser.getObj();
entry.gen = parser.getObj();
const type = parser.getObj();
if (type instanceof Cmd) {
switch (type.cmd) {
case "f":
entry.free = true;
break;
case "n":
entry.uncompressed = true;
break;
}
}
if (!Number.isInteger(entry.offset) || !Number.isInteger(entry.gen) || !(entry.free || entry.uncompressed)) {
throw new FormatError(`Invalid entry in XRef subsection: ${first}, ${count}`);
}
if (i === 0 && entry.free && first === 1) {
first = 0;
}
if (!this.entries[i + first]) {
this.entries[i + first] = entry;
}
}
tableState.entryNum = 0;
tableState.streamPos = stream.pos;
tableState.parserBuf1 = parser.buf1;
tableState.parserBuf2 = parser.buf2;
delete tableState.firstEntryNum;
delete tableState.entryCount;
}
if (this.entries[0] && !this.entries[0].free) {
throw new FormatError("Invalid XRef table: unexpected first object");
}
return obj;
}
processXRefStream(stream) {
if (!("streamState" in this)) {
const streamParameters = stream.dict;
const byteWidths = streamParameters.get("W");
let range = streamParameters.get("Index");
if (!range) {
range = [0, streamParameters.get("Size")];
}
this.streamState = {
entryRanges: range,
byteWidths,
entryNum: 0,
streamPos: stream.pos
};
}
this.readXRefStream(stream);
delete this.streamState;
return stream.dict;
}
readXRefStream(stream) {
const streamState = this.streamState;
stream.pos = streamState.streamPos;
const [typeFieldWidth, offsetFieldWidth, generationFieldWidth] = streamState.byteWidths;
const entryRanges = streamState.entryRanges;
while (entryRanges.length > 0) {
const [first, n] = entryRanges;
if (!Number.isInteger(first) || !Number.isInteger(n)) {
throw new FormatError(`Invalid XRef range fields: ${first}, ${n}`);
}
if (!Number.isInteger(typeFieldWidth) || !Number.isInteger(offsetFieldWidth) || !Number.isInteger(generationFieldWidth)) {
throw new FormatError(`Invalid XRef entry fields length: ${first}, ${n}`);
}
for (let i = streamState.entryNum; i < n; ++i) {
streamState.entryNum = i;
streamState.streamPos = stream.pos;
let type = 0,
offset = 0,
generation = 0;
for (let j = 0; j < typeFieldWidth; ++j) {
const typeByte = stream.getByte();
if (typeByte === -1) {
throw new FormatError("Invalid XRef byteWidths 'type'.");
}
type = type << 8 | typeByte;
}
if (typeFieldWidth === 0) {
type = 1;
}
for (let j = 0; j < offsetFieldWidth; ++j) {
const offsetByte = stream.getByte();
if (offsetByte === -1) {
throw new FormatError("Invalid XRef byteWidths 'offset'.");
}
offset = offset << 8 | offsetByte;
}
for (let j = 0; j < generationFieldWidth; ++j) {
const generationByte = stream.getByte();
if (generationByte === -1) {
throw new FormatError("Invalid XRef byteWidths 'generation'.");
}
generation = generation << 8 | generationByte;
}
const entry = {};
entry.offset = offset;
entry.gen = generation;
switch (type) {
case 0:
entry.free = true;
break;
case 1:
entry.uncompressed = true;
break;
case 2:
break;
default:
throw new FormatError(`Invalid XRef entry type: ${type}`);
}
if (!this.entries[first + i]) {
this.entries[first + i] = entry;
}
}
streamState.entryNum = 0;
streamState.streamPos = stream.pos;
entryRanges.splice(0, 2);
}
}
indexObjects() {
const TAB = 0x9,
LF = 0xa,
CR = 0xd,
SPACE = 0x20;
const PERCENT = 0x25,
LT = 0x3c;
function readToken(data, offset) {
let token = "",
ch = data[offset];
while (ch !== LF && ch !== CR && ch !== LT) {
if (++offset >= data.length) {
break;
}
token += String.fromCharCode(ch);
ch = data[offset];
}
return token;
}
function skipUntil(data, offset, what) {
const length = what.length,
dataLength = data.length;
let skipped = 0;
while (offset < dataLength) {
let i = 0;
while (i < length && data[offset + i] === what[i]) {
++i;
}
if (i >= length) {
break;
}
offset++;
skipped++;
}
return skipped;
}
const gEndobjRegExp = /\b(endobj|\d+\s+\d+\s+obj|xref|trailer\s*<<)\b/g;
const gStartxrefRegExp = /\b(startxref|\d+\s+\d+\s+obj)\b/g;
const objRegExp = /^(\d+)\s+(\d+)\s+obj\b/;
const trailerBytes = new Uint8Array([116, 114, 97, 105, 108, 101, 114]);
const startxrefBytes = new Uint8Array([115, 116, 97, 114, 116, 120, 114, 101, 102]);
const xrefBytes = new Uint8Array([47, 88, 82, 101, 102]);
this.entries.length = 0;
this._cacheMap.clear();
const stream = this.stream;
stream.pos = 0;
const buffer = stream.getBytes(),
bufferStr = bytesToString(buffer),
length = buffer.length;
let position = stream.start;
const trailers = [],
xrefStms = [];
while (position < length) {
let ch = buffer[position];
if (ch === TAB || ch === LF || ch === CR || ch === SPACE) {
++position;
continue;
}
if (ch === PERCENT) {
do {
++position;
if (position >= length) {
break;
}
ch = buffer[position];
} while (ch !== LF && ch !== CR);
continue;
}
const token = readToken(buffer, position);
let m;
if (token.startsWith("xref") && (token.length === 4 || /\s/.test(token[4]))) {
position += skipUntil(buffer, position, trailerBytes);
trailers.push(position);
position += skipUntil(buffer, position, startxrefBytes);
} else if (m = objRegExp.exec(token)) {
const num = m[1] | 0,
gen = m[2] | 0;
const startPos = position + token.length;
let contentLength,
updateEntries = false;
if (!this.entries[num]) {
updateEntries = true;
} else if (this.entries[num].gen === gen) {
try {
const parser = new Parser({
lexer: new Lexer(stream.makeSubStream(startPos))
});
parser.getObj();
updateEntries = true;
} catch (ex) {
if (ex instanceof ParserEOFException) {
warn(`indexObjects -- checking object (${token}): "${ex}".`);
} else {
updateEntries = true;
}
}
}
if (updateEntries) {
this.entries[num] = {
offset: position - stream.start,
gen,
uncompressed: true
};
}
gEndobjRegExp.lastIndex = startPos;
const match = gEndobjRegExp.exec(bufferStr);
if (match) {
const endPos = gEndobjRegExp.lastIndex + 1;
contentLength = endPos - position;
if (match[1] !== "endobj") {
warn(`indexObjects: Found "${match[1]}" inside of another "obj", ` + 'caused by missing "endobj" -- trying to recover.');
contentLength -= match[1].length + 1;
}
} else {
contentLength = length - position;
}
const content = buffer.subarray(position, position + contentLength);
const xrefTagOffset = skipUntil(content, 0, xrefBytes);
if (xrefTagOffset < contentLength && content[xrefTagOffset + 5] < 64) {
xrefStms.push(position - stream.start);
this._xrefStms.add(position - stream.start);
}
position += contentLength;
} else if (token.startsWith("trailer") && (token.length === 7 || /\s/.test(token[7]))) {
trailers.push(position);
const startPos = position + token.length;
let contentLength;
gStartxrefRegExp.lastIndex = startPos;
const match = gStartxrefRegExp.exec(bufferStr);
if (match) {
const endPos = gStartxrefRegExp.lastIndex + 1;
contentLength = endPos - position;
if (match[1] !== "startxref") {
warn(`indexObjects: Found "${match[1]}" after "trailer", ` + 'caused by missing "startxref" -- trying to recover.');
contentLength -= match[1].length + 1;
}
} else {
contentLength = length - position;
}
position += contentLength;
} else {
position += token.length + 1;
}
}
for (const xrefStm of xrefStms) {
this.startXRefQueue.push(xrefStm);
this.readXRef(true);
}
const trailerDicts = [];
let isEncrypted = false;
for (const trailer of trailers) {
stream.pos = trailer;
const parser = new Parser({
lexer: new Lexer(stream),
xref: this,
allowStreams: true,
recoveryMode: true
});
const obj = parser.getObj();
if (!isCmd(obj, "trailer")) {
continue;
}
const dict = parser.getObj();
if (!(dict instanceof Dict)) {
continue;
}
trailerDicts.push(dict);
if (dict.has("Encrypt")) {
isEncrypted = true;
}
}
let trailerDict, trailerError;
for (const dict of [...trailerDicts, "genFallback", ...trailerDicts]) {
if (dict === "genFallback") {
if (!trailerError) {
break;
}
this._generationFallback = true;
continue;
}
let validPagesDict = false;
try {
const rootDict = dict.get("Root");
if (!(rootDict instanceof Dict)) {
continue;
}
const pagesDict = rootDict.get("Pages");
if (!(pagesDict instanceof Dict)) {
continue;
}
const pagesCount = pagesDict.get("Count");
if (Number.isInteger(pagesCount)) {
validPagesDict = true;
}
} catch (ex) {
trailerError = ex;
continue;
}
if (validPagesDict && (!isEncrypted || dict.has("Encrypt")) && dict.has("ID")) {
return dict;
}
trailerDict = dict;
}
if (trailerDict) {
return trailerDict;
}
if (this.topDict) {
return this.topDict;
}
throw new InvalidPDFException("Invalid PDF structure.");
}
readXRef(recoveryMode = false) {
const stream = this.stream;
const startXRefParsedCache = new Set();
while (this.startXRefQueue.length) {
try {
const startXRef = this.startXRefQueue[0];
if (startXRefParsedCache.has(startXRef)) {
warn("readXRef - skipping XRef table since it was already parsed.");
this.startXRefQueue.shift();
continue;
}
startXRefParsedCache.add(startXRef);
stream.pos = startXRef + stream.start;
const parser = new Parser({
lexer: new Lexer(stream),
xref: this,
allowStreams: true
});
let obj = parser.getObj();
let dict;
if (isCmd(obj, "xref")) {
dict = this.processXRefTable(parser);
if (!this.topDict) {
this.topDict = dict;
}
obj = dict.get("XRefStm");
if (Number.isInteger(obj) && !this._xrefStms.has(obj)) {
this._xrefStms.add(obj);
this.startXRefQueue.push(obj);
this.#firstXRefStmPos ??= obj;
}
} else if (Number.isInteger(obj)) {
if (!Number.isInteger(parser.getObj()) || !isCmd(parser.getObj(), "obj") || !((obj = parser.getObj()) instanceof BaseStream)) {
throw new FormatError("Invalid XRef stream");
}
dict = this.processXRefStream(obj);
if (!this.topDict) {
this.topDict = dict;
}
if (!dict) {
throw new FormatError("Failed to read XRef stream");
}
} else {
throw new FormatError("Invalid XRef stream header");
}
obj = dict.get("Prev");
if (Number.isInteger(obj)) {
this.startXRefQueue.push(obj);
} else if (obj instanceof Ref) {
this.startXRefQueue.push(obj.num);
}
} catch (e) {
if (e instanceof MissingDataException) {
throw e;
}
info("(while reading XRef): " + e);
}
this.startXRefQueue.shift();
}
if (this.topDict) {
return this.topDict;
}
if (recoveryMode) {
return undefined;
}
throw new XRefParseException();
}
get lastXRefStreamPos() {
return this.#firstXRefStmPos ?? (this._xrefStms.size > 0 ? Math.max(...this._xrefStms) : null);
}
getEntry(i) {
const xrefEntry = this.entries[i];
if (xrefEntry && !xrefEntry.free && xrefEntry.offset) {
return xrefEntry;
}
return null;
}
fetchIfRef(obj, suppressEncryption = false) {
if (obj instanceof Ref) {
return this.fetch(obj, suppressEncryption);
}
return obj;
}
fetch(ref, suppressEncryption = false) {
if (!(ref instanceof Ref)) {
throw new Error("ref object is not a reference");
}
const num = ref.num;
const cacheEntry = this._cacheMap.get(num);
if (cacheEntry !== undefined) {
if (cacheEntry instanceof Dict && !cacheEntry.objId) {
cacheEntry.objId = ref.toString();
}
return cacheEntry;
}
let xrefEntry = this.getEntry(num);
if (xrefEntry === null) {
this._cacheMap.set(num, xrefEntry);
return xrefEntry;
}
if (this._pendingRefs.has(ref)) {
this._pendingRefs.remove(ref);
warn(`Ignoring circular reference: ${ref}.`);
return CIRCULAR_REF;
}
this._pendingRefs.put(ref);
try {
xrefEntry = xrefEntry.uncompressed ? this.fetchUncompressed(ref, xrefEntry, suppressEncryption) : this.fetchCompressed(ref, xrefEntry, suppressEncryption);
this._pendingRefs.remove(ref);
} catch (ex) {
this._pendingRefs.remove(ref);
throw ex;
}
if (xrefEntry instanceof Dict) {
xrefEntry.objId = ref.toString();
} else if (xrefEntry instanceof BaseStream) {
xrefEntry.dict.objId = ref.toString();
}
return xrefEntry;
}
fetchUncompressed(ref, xrefEntry, suppressEncryption = false) {
const gen = ref.gen;
let num = ref.num;
if (xrefEntry.gen !== gen) {
const msg = `Inconsistent generation in XRef: ${ref}`;
if (this._generationFallback && xrefEntry.gen < gen) {
warn(msg);
return this.fetchUncompressed(Ref.get(num, xrefEntry.gen), xrefEntry, suppressEncryption);
}
throw new XRefEntryException(msg);
}
const stream = this.stream.makeSubStream(xrefEntry.offset + this.stream.start);
const parser = new Parser({
lexer: new Lexer(stream),
xref: this,
allowStreams: true
});
const obj1 = parser.getObj();
const obj2 = parser.getObj();
const obj3 = parser.getObj();
if (obj1 !== num || obj2 !== gen || !(obj3 instanceof Cmd)) {
throw new XRefEntryException(`Bad (uncompressed) XRef entry: ${ref}`);
}
if (obj3.cmd !== "obj") {
if (obj3.cmd.startsWith("obj")) {
num = parseInt(obj3.cmd.substring(3), 10);
if (!Number.isNaN(num)) {
return num;
}
}
throw new XRefEntryException(`Bad (uncompressed) XRef entry: ${ref}`);
}
xrefEntry = this.encrypt && !suppressEncryption ? parser.getObj(this.encrypt.createCipherTransform(num, gen)) : parser.getObj();
if (!(xrefEntry instanceof BaseStream)) {
this._cacheMap.set(num, xrefEntry);
}
return xrefEntry;
}
fetchCompressed(ref, xrefEntry, suppressEncryption = false) {
const tableOffset = xrefEntry.offset;
const stream = this.fetch(Ref.get(tableOffset, 0));
if (!(stream instanceof BaseStream)) {
throw new FormatError("bad ObjStm stream");
}
const first = stream.dict.get("First");
const n = stream.dict.get("N");
if (!Number.isInteger(first) || !Number.isInteger(n)) {
throw new FormatError("invalid first and n parameters for ObjStm stream");
}
let parser = new Parser({
lexer: new Lexer(stream),
xref: this,
allowStreams: true
});
const nums = new Array(n);
const offsets = new Array(n);
for (let i = 0; i < n; ++i) {
const num = parser.getObj();
if (!Number.isInteger(num)) {
throw new FormatError(`invalid object number in the ObjStm stream: ${num}`);
}
const offset = parser.getObj();
if (!Number.isInteger(offset)) {
throw new FormatError(`invalid object offset in the ObjStm stream: ${offset}`);
}
nums[i] = num;
offsets[i] = offset;
}
const start = (stream.start || 0) + first;
const entries = new Array(n);
for (let i = 0; i < n; ++i) {
const length = i < n - 1 ? offsets[i + 1] - offsets[i] : undefined;
if (length < 0) {
throw new FormatError("Invalid offset in the ObjStm stream.");
}
parser = new Parser({
lexer: new Lexer(stream.makeSubStream(start + offsets[i], length, stream.dict)),
xref: this,
allowStreams: true
});
const obj = parser.getObj();
entries[i] = obj;
if (obj instanceof BaseStream) {
continue;
}
const num = nums[i],
entry = this.entries[num];
if (entry && entry.offset === tableOffset && entry.gen === i) {
this._cacheMap.set(num, obj);
}
}
xrefEntry = entries[xrefEntry.gen];
if (xrefEntry === undefined) {
throw new XRefEntryException(`Bad (compressed) XRef entry: ${ref}`);
}
return xrefEntry;
}
async fetchIfRefAsync(obj, suppressEncryption) {
if (obj instanceof Ref) {
return this.fetchAsync(obj, suppressEncryption);
}
return obj;
}
async fetchAsync(ref, suppressEncryption) {
try {
return this.fetch(ref, suppressEncryption);
} catch (ex) {
if (!(ex instanceof MissingDataException)) {
throw ex;
}
await this.pdfManager.requestRange(ex.begin, ex.end);
return this.fetchAsync(ref, suppressEncryption);
}
}
getCatalogObj() {
return this.root;
}
}
;// CONCATENATED MODULE: ./src/core/document.js
const DEFAULT_USER_UNIT = 1.0;
const LETTER_SIZE_MEDIABOX = [0, 0, 612, 792];
class Page {
constructor({
pdfManager,
xref,
pageIndex,
pageDict,
ref,
globalIdFactory,
fontCache,
builtInCMapCache,
standardFontDataCache,
globalImageCache,
systemFontCache,
nonBlendModesSet,
xfaFactory
}) {
this.pdfManager = pdfManager;
this.pageIndex = pageIndex;
this.pageDict = pageDict;
this.xref = xref;
this.ref = ref;
this.fontCache = fontCache;
this.builtInCMapCache = builtInCMapCache;
this.standardFontDataCache = standardFontDataCache;
this.globalImageCache = globalImageCache;
this.systemFontCache = systemFontCache;
this.nonBlendModesSet = nonBlendModesSet;
this.evaluatorOptions = pdfManager.evaluatorOptions;
this.resourcesPromise = null;
this.xfaFactory = xfaFactory;
const idCounters = {
obj: 0
};
this._localIdFactory = class extends globalIdFactory {
static createObjId() {
return `p${pageIndex}_${++idCounters.obj}`;
}
static getPageObjId() {
return `p${ref.toString()}`;
}
};
}
_getInheritableProperty(key, getArray = false) {
const value = getInheritableProperty({
dict: this.pageDict,
key,
getArray,
stopWhenFound: false
});
if (!Array.isArray(value)) {
return value;
}
if (value.length === 1 || !(value[0] instanceof Dict)) {
return value[0];
}
return Dict.merge({
xref: this.xref,
dictArray: value
});
}
get content() {
return this.pageDict.getArray("Contents");
}
get resources() {
const resources = this._getInheritableProperty("Resources");
return shadow(this, "resources", resources instanceof Dict ? resources : Dict.empty);
}
_getBoundingBox(name) {
if (this.xfaData) {
return this.xfaData.bbox;
}
let box = this._getInheritableProperty(name, true);
if (Array.isArray(box) && box.length === 4) {
box = Util.normalizeRect(box);
if (box[2] - box[0] > 0 && box[3] - box[1] > 0) {
return box;
}
warn(`Empty, or invalid, /${name} entry.`);
}
return null;
}
get mediaBox() {
return shadow(this, "mediaBox", this._getBoundingBox("MediaBox") || LETTER_SIZE_MEDIABOX);
}
get cropBox() {
return shadow(this, "cropBox", this._getBoundingBox("CropBox") || this.mediaBox);
}
get userUnit() {
let obj = this.pageDict.get("UserUnit");
if (typeof obj !== "number" || obj <= 0) {
obj = DEFAULT_USER_UNIT;
}
return shadow(this, "userUnit", obj);
}
get view() {
const {
cropBox,
mediaBox
} = this;
if (cropBox !== mediaBox && !isArrayEqual(cropBox, mediaBox)) {
const box = Util.intersect(cropBox, mediaBox);
if (box && box[2] - box[0] > 0 && box[3] - box[1] > 0) {
return shadow(this, "view", box);
}
warn("Empty /CropBox and /MediaBox intersection.");
}
return shadow(this, "view", mediaBox);
}
get rotate() {
let rotate = this._getInheritableProperty("Rotate") || 0;
if (rotate % 90 !== 0) {
rotate = 0;
} else if (rotate >= 360) {
rotate %= 360;
} else if (rotate < 0) {
rotate = (rotate % 360 + 360) % 360;
}
return shadow(this, "rotate", rotate);
}
_onSubStreamError(reason, objId) {
if (this.evaluatorOptions.ignoreErrors) {
warn(`getContentStream - ignoring sub-stream (${objId}): "${reason}".`);
return;
}
throw reason;
}
getContentStream() {
return this.pdfManager.ensure(this, "content").then(content => {
if (content instanceof BaseStream) {
return content;
}
if (Array.isArray(content)) {
return new StreamsSequenceStream(content, this._onSubStreamError.bind(this));
}
return new NullStream();
});
}
get xfaData() {
return shadow(this, "xfaData", this.xfaFactory ? {
bbox: this.xfaFactory.getBoundingBox(this.pageIndex)
} : null);
}
#replaceIdByRef(annotations, deletedAnnotations, existingAnnotations) {
for (const annotation of annotations) {
if (annotation.id) {
const ref = Ref.fromString(annotation.id);
if (!ref) {
warn(`A non-linked annotation cannot be modified: ${annotation.id}`);
continue;
}
if (annotation.deleted) {
deletedAnnotations.put(ref);
continue;
}
existingAnnotations?.put(ref);
annotation.ref = ref;
delete annotation.id;
}
}
}
async saveNewAnnotations(handler, task, annotations, imagePromises) {
if (this.xfaFactory) {
throw new Error("XFA: Cannot save new annotations.");
}
const partialEvaluator = new PartialEvaluator({
xref: this.xref,
handler,
pageIndex: this.pageIndex,
idFactory: this._localIdFactory,
fontCache: this.fontCache,
builtInCMapCache: this.builtInCMapCache,
standardFontDataCache: this.standardFontDataCache,
globalImageCache: this.globalImageCache,
systemFontCache: this.systemFontCache,
options: this.evaluatorOptions
});
const deletedAnnotations = new RefSet();
const existingAnnotations = new RefSet();
this.#replaceIdByRef(annotations, deletedAnnotations, existingAnnotations);
const pageDict = this.pageDict;
const annotationsArray = this.annotations.filter(a => !(a instanceof Ref && deletedAnnotations.has(a)));
const newData = await AnnotationFactory.saveNewAnnotations(partialEvaluator, task, annotations, imagePromises);
for (const {
ref
} of newData.annotations) {
if (ref instanceof Ref && !existingAnnotations.has(ref)) {
annotationsArray.push(ref);
}
}
const savedDict = pageDict.get("Annots");
pageDict.set("Annots", annotationsArray);
const buffer = [];
await writeObject(this.ref, pageDict, buffer, this.xref);
if (savedDict) {
pageDict.set("Annots", savedDict);
}
const objects = newData.dependencies;
objects.push({
ref: this.ref,
data: buffer.join("")
}, ...newData.annotations);
return objects;
}
save(handler, task, annotationStorage) {
const partialEvaluator = new PartialEvaluator({
xref: this.xref,
handler,
pageIndex: this.pageIndex,
idFactory: this._localIdFactory,
fontCache: this.fontCache,
builtInCMapCache: this.builtInCMapCache,
standardFontDataCache: this.standardFontDataCache,
globalImageCache: this.globalImageCache,
systemFontCache: this.systemFontCache,
options: this.evaluatorOptions
});
return this._parsedAnnotations.then(function (annotations) {
const newRefsPromises = [];
for (const annotation of annotations) {
if (!annotation.mustBePrinted(annotationStorage)) {
continue;
}
newRefsPromises.push(annotation.save(partialEvaluator, task, annotationStorage).catch(function (reason) {
warn("save - ignoring annotation data during " + `"${task.name}" task: "${reason}".`);
return null;
}));
}
return Promise.all(newRefsPromises).then(function (newRefs) {
return newRefs.filter(newRef => !!newRef);
});
});
}
loadResources(keys) {
if (!this.resourcesPromise) {
this.resourcesPromise = this.pdfManager.ensure(this, "resources");
}
return this.resourcesPromise.then(() => {
const objectLoader = new ObjectLoader(this.resources, keys, this.xref);
return objectLoader.load();
});
}
getOperatorList({
handler,
sink,
task,
intent,
cacheKey,
annotationStorage = null
}) {
const contentStreamPromise = this.getContentStream();
const resourcesPromise = this.loadResources(["ColorSpace", "ExtGState", "Font", "Pattern", "Properties", "Shading", "XObject"]);
const partialEvaluator = new PartialEvaluator({
xref: this.xref,
handler,
pageIndex: this.pageIndex,
idFactory: this._localIdFactory,
fontCache: this.fontCache,
builtInCMapCache: this.builtInCMapCache,
standardFontDataCache: this.standardFontDataCache,
globalImageCache: this.globalImageCache,
systemFontCache: this.systemFontCache,
options: this.evaluatorOptions
});
const newAnnotationsByPage = !this.xfaFactory ? getNewAnnotationsMap(annotationStorage) : null;
let deletedAnnotations = null;
let newAnnotationsPromise = Promise.resolve(null);
if (newAnnotationsByPage) {
const newAnnotations = newAnnotationsByPage.get(this.pageIndex);
if (newAnnotations) {
const annotationGlobalsPromise = this.pdfManager.ensureDoc("annotationGlobals");
let imagePromises;
const missingBitmaps = new Set();
for (const {
bitmapId,
bitmap
} of newAnnotations) {
if (bitmapId && !bitmap && !missingBitmaps.has(bitmapId)) {
missingBitmaps.add(bitmapId);
}
}
const {
isOffscreenCanvasSupported
} = this.evaluatorOptions;
if (missingBitmaps.size > 0) {
const annotationWithBitmaps = newAnnotations.slice();
for (const [key, annotation] of annotationStorage) {
if (!key.startsWith(AnnotationEditorPrefix)) {
continue;
}
if (annotation.bitmap && missingBitmaps.has(annotation.bitmapId)) {
annotationWithBitmaps.push(annotation);
}
}
imagePromises = AnnotationFactory.generateImages(annotationWithBitmaps, this.xref, isOffscreenCanvasSupported);
} else {
imagePromises = AnnotationFactory.generateImages(newAnnotations, this.xref, isOffscreenCanvasSupported);
}
deletedAnnotations = new RefSet();
this.#replaceIdByRef(newAnnotations, deletedAnnotations, null);
newAnnotationsPromise = annotationGlobalsPromise.then(annotationGlobals => {
if (!annotationGlobals) {
return null;
}
return AnnotationFactory.printNewAnnotations(annotationGlobals, partialEvaluator, task, newAnnotations, imagePromises);
});
}
}
const dataPromises = Promise.all([contentStreamPromise, resourcesPromise]);
const pageListPromise = dataPromises.then(([contentStream]) => {
const opList = new OperatorList(intent, sink);
handler.send("StartRenderPage", {
transparency: partialEvaluator.hasBlendModes(this.resources, this.nonBlendModesSet),
pageIndex: this.pageIndex,
cacheKey
});
return partialEvaluator.getOperatorList({
stream: contentStream,
task,
resources: this.resources,
operatorList: opList
}).then(function () {
return opList;
});
});
return Promise.all([pageListPromise, this._parsedAnnotations, newAnnotationsPromise]).then(function ([pageOpList, annotations, newAnnotations]) {
if (newAnnotations) {
annotations = annotations.filter(a => !(a.ref && deletedAnnotations.has(a.ref)));
for (let i = 0, ii = newAnnotations.length; i < ii; i++) {
const newAnnotation = newAnnotations[i];
if (newAnnotation.refToReplace) {
const j = annotations.findIndex(a => a.ref && isRefsEqual(a.ref, newAnnotation.refToReplace));
if (j >= 0) {
annotations.splice(j, 1, newAnnotation);
newAnnotations.splice(i--, 1);
ii--;
}
}
}
annotations = annotations.concat(newAnnotations);
}
if (annotations.length === 0 || intent & RenderingIntentFlag.ANNOTATIONS_DISABLE) {
pageOpList.flush(true);
return {
length: pageOpList.totalLength
};
}
const renderForms = !!(intent & RenderingIntentFlag.ANNOTATIONS_FORMS),
intentAny = !!(intent & RenderingIntentFlag.ANY),
intentDisplay = !!(intent & RenderingIntentFlag.DISPLAY),
intentPrint = !!(intent & RenderingIntentFlag.PRINT);
const opListPromises = [];
for (const annotation of annotations) {
if (intentAny || intentDisplay && annotation.mustBeViewed(annotationStorage, renderForms) || intentPrint && annotation.mustBePrinted(annotationStorage)) {
opListPromises.push(annotation.getOperatorList(partialEvaluator, task, intent, renderForms, annotationStorage).catch(function (reason) {
warn("getOperatorList - ignoring annotation data during " + `"${task.name}" task: "${reason}".`);
return {
opList: null,
separateForm: false,
separateCanvas: false
};
}));
}
}
return Promise.all(opListPromises).then(function (opLists) {
let form = false,
canvas = false;
for (const {
opList,
separateForm,
separateCanvas
} of opLists) {
pageOpList.addOpList(opList);
form ||= separateForm;
canvas ||= separateCanvas;
}
pageOpList.flush(true, {
form,
canvas
});
return {
length: pageOpList.totalLength
};
});
});
}
extractTextContent({
handler,
task,
includeMarkedContent,
disableNormalization,
sink
}) {
const contentStreamPromise = this.getContentStream();
const resourcesPromise = this.loadResources(["ExtGState", "Font", "Properties", "XObject"]);
const dataPromises = Promise.all([contentStreamPromise, resourcesPromise]);
return dataPromises.then(([contentStream]) => {
const partialEvaluator = new PartialEvaluator({
xref: this.xref,
handler,
pageIndex: this.pageIndex,
idFactory: this._localIdFactory,
fontCache: this.fontCache,
builtInCMapCache: this.builtInCMapCache,
standardFontDataCache: this.standardFontDataCache,
globalImageCache: this.globalImageCache,
systemFontCache: this.systemFontCache,
options: this.evaluatorOptions
});
return partialEvaluator.getTextContent({
stream: contentStream,
task,
resources: this.resources,
includeMarkedContent,
disableNormalization,
sink,
viewBox: this.view
});
});
}
async getStructTree() {
const structTreeRoot = await this.pdfManager.ensureCatalog("structTreeRoot");
if (!structTreeRoot) {
return null;
}
await this._parsedAnnotations;
const structTree = await this.pdfManager.ensure(this, "_parseStructTree", [structTreeRoot]);
return structTree.serializable;
}
_parseStructTree(structTreeRoot) {
const tree = new StructTreePage(structTreeRoot, this.pageDict);
tree.parse(this.ref);
return tree;
}
async getAnnotationsData(handler, task, intent) {
const annotations = await this._parsedAnnotations;
if (annotations.length === 0) {
return annotations;
}
const annotationsData = [],
textContentPromises = [];
let partialEvaluator;
const intentAny = !!(intent & RenderingIntentFlag.ANY),
intentDisplay = !!(intent & RenderingIntentFlag.DISPLAY),
intentPrint = !!(intent & RenderingIntentFlag.PRINT);
for (const annotation of annotations) {
const isVisible = intentAny || intentDisplay && annotation.viewable;
if (isVisible || intentPrint && annotation.printable) {
annotationsData.push(annotation.data);
}
if (annotation.hasTextContent && isVisible) {
partialEvaluator ||= new PartialEvaluator({
xref: this.xref,
handler,
pageIndex: this.pageIndex,
idFactory: this._localIdFactory,
fontCache: this.fontCache,
builtInCMapCache: this.builtInCMapCache,
standardFontDataCache: this.standardFontDataCache,
globalImageCache: this.globalImageCache,
systemFontCache: this.systemFontCache,
options: this.evaluatorOptions
});
textContentPromises.push(annotation.extractTextContent(partialEvaluator, task, [-Infinity, -Infinity, Infinity, Infinity]).catch(function (reason) {
warn(`getAnnotationsData - ignoring textContent during "${task.name}" task: "${reason}".`);
}));
}
}
await Promise.all(textContentPromises);
return annotationsData;
}
get annotations() {
const annots = this._getInheritableProperty("Annots");
return shadow(this, "annotations", Array.isArray(annots) ? annots : []);
}
get _parsedAnnotations() {
const promise = this.pdfManager.ensure(this, "annotations").then(async annots => {
if (annots.length === 0) {
return annots;
}
const annotationGlobals = await this.pdfManager.ensureDoc("annotationGlobals");
if (!annotationGlobals) {
return [];
}
const annotationPromises = [];
for (const annotationRef of annots) {
annotationPromises.push(AnnotationFactory.create(this.xref, annotationRef, annotationGlobals, this._localIdFactory, false, this.ref).catch(function (reason) {
warn(`_parsedAnnotations: "${reason}".`);
return null;
}));
}
const sortedAnnotations = [];
let popupAnnotations;
for (const annotation of await Promise.all(annotationPromises)) {
if (!annotation) {
continue;
}
if (annotation instanceof PopupAnnotation) {
(popupAnnotations ||= []).push(annotation);
continue;
}
sortedAnnotations.push(annotation);
}
if (popupAnnotations) {
sortedAnnotations.push(...popupAnnotations);
}
return sortedAnnotations;
});
return shadow(this, "_parsedAnnotations", promise);
}
get jsActions() {
const actions = collectActions(this.xref, this.pageDict, PageActionEventType);
return shadow(this, "jsActions", actions);
}
}
const PDF_HEADER_SIGNATURE = new Uint8Array([0x25, 0x50, 0x44, 0x46, 0x2d]);
const STARTXREF_SIGNATURE = new Uint8Array([0x73, 0x74, 0x61, 0x72, 0x74, 0x78, 0x72, 0x65, 0x66]);
const ENDOBJ_SIGNATURE = new Uint8Array([0x65, 0x6e, 0x64, 0x6f, 0x62, 0x6a]);
const FINGERPRINT_FIRST_BYTES = 1024;
const EMPTY_FINGERPRINT = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00";
function find(stream, signature, limit = 1024, backwards = false) {
const signatureLength = signature.length;
const scanBytes = stream.peekBytes(limit);
const scanLength = scanBytes.length - signatureLength;
if (scanLength <= 0) {
return false;
}
if (backwards) {
const signatureEnd = signatureLength - 1;
let pos = scanBytes.length - 1;
while (pos >= signatureEnd) {
let j = 0;
while (j < signatureLength && scanBytes[pos - j] === signature[signatureEnd - j]) {
j++;
}
if (j >= signatureLength) {
stream.pos += pos - signatureEnd;
return true;
}
pos--;
}
} else {
let pos = 0;
while (pos <= scanLength) {
let j = 0;
while (j < signatureLength && scanBytes[pos + j] === signature[j]) {
j++;
}
if (j >= signatureLength) {
stream.pos += pos;
return true;
}
pos++;
}
}
return false;
}
class PDFDocument {
constructor(pdfManager, stream) {
if (stream.length <= 0) {
throw new InvalidPDFException("The PDF file is empty, i.e. its size is zero bytes.");
}
this.pdfManager = pdfManager;
this.stream = stream;
this.xref = new XRef(stream, pdfManager);
this._pagePromises = new Map();
this._version = null;
const idCounters = {
font: 0
};
this._globalIdFactory = class {
static getDocId() {
return `g_${pdfManager.docId}`;
}
static createFontId() {
return `f${++idCounters.font}`;
}
static createObjId() {
unreachable("Abstract method `createObjId` called.");
}
static getPageObjId() {
unreachable("Abstract method `getPageObjId` called.");
}
};
}
parse(recoveryMode) {
this.xref.parse(recoveryMode);
this.catalog = new Catalog(this.pdfManager, this.xref);
}
get linearization() {
let linearization = null;
try {
linearization = Linearization.create(this.stream);
} catch (err) {
if (err instanceof MissingDataException) {
throw err;
}
info(err);
}
return shadow(this, "linearization", linearization);
}
get startXRef() {
const stream = this.stream;
let startXRef = 0;
if (this.linearization) {
stream.reset();
if (find(stream, ENDOBJ_SIGNATURE)) {
startXRef = stream.pos + 6 - stream.start;
}
} else {
const step = 1024;
const startXRefLength = STARTXREF_SIGNATURE.length;
let found = false,
pos = stream.end;
while (!found && pos > 0) {
pos -= step - startXRefLength;
if (pos < 0) {
pos = 0;
}
stream.pos = pos;
found = find(stream, STARTXREF_SIGNATURE, step, true);
}
if (found) {
stream.skip(9);
let ch;
do {
ch = stream.getByte();
} while (isWhiteSpace(ch));
let str = "";
while (ch >= 0x20 && ch <= 0x39) {
str += String.fromCharCode(ch);
ch = stream.getByte();
}
startXRef = parseInt(str, 10);
if (isNaN(startXRef)) {
startXRef = 0;
}
}
}
return shadow(this, "startXRef", startXRef);
}
checkHeader() {
const stream = this.stream;
stream.reset();
if (!find(stream, PDF_HEADER_SIGNATURE)) {
return;
}
stream.moveStart();
stream.skip(PDF_HEADER_SIGNATURE.length);
let version = "",
ch;
while ((ch = stream.getByte()) > 0x20 && version.length < 7) {
version += String.fromCharCode(ch);
}
if (PDF_VERSION_REGEXP.test(version)) {
this._version = version;
} else {
warn(`Invalid PDF header version: ${version}`);
}
}
parseStartXRef() {
this.xref.setStartXRef(this.startXRef);
}
get numPages() {
let num = 0;
if (this.catalog.hasActualNumPages) {
num = this.catalog.numPages;
} else if (this.xfaFactory) {
num = this.xfaFactory.getNumPages();
} else if (this.linearization) {
num = this.linearization.numPages;
} else {
num = this.catalog.numPages;
}
return shadow(this, "numPages", num);
}
_hasOnlyDocumentSignatures(fields, recursionDepth = 0) {
const RECURSION_LIMIT = 10;
if (!Array.isArray(fields)) {
return false;
}
return fields.every(field => {
field = this.xref.fetchIfRef(field);
if (!(field instanceof Dict)) {
return false;
}
if (field.has("Kids")) {
if (++recursionDepth > RECURSION_LIMIT) {
warn("_hasOnlyDocumentSignatures: maximum recursion depth reached");
return false;
}
return this._hasOnlyDocumentSignatures(field.get("Kids"), recursionDepth);
}
const isSignature = isName(field.get("FT"), "Sig");
const rectangle = field.get("Rect");
const isInvisible = Array.isArray(rectangle) && rectangle.every(value => value === 0);
return isSignature && isInvisible;
});
}
get _xfaStreams() {
const acroForm = this.catalog.acroForm;
if (!acroForm) {
return null;
}
const xfa = acroForm.get("XFA");
const entries = {
"xdp:xdp": "",
template: "",
datasets: "",
config: "",
connectionSet: "",
localeSet: "",
stylesheet: "",
"/xdp:xdp": ""
};
if (xfa instanceof BaseStream && !xfa.isEmpty) {
entries["xdp:xdp"] = xfa;
return entries;
}
if (!Array.isArray(xfa) || xfa.length === 0) {
return null;
}
for (let i = 0, ii = xfa.length; i < ii; i += 2) {
let name;
if (i === 0) {
name = "xdp:xdp";
} else if (i === ii - 2) {
name = "/xdp:xdp";
} else {
name = xfa[i];
}
if (!entries.hasOwnProperty(name)) {
continue;
}
const data = this.xref.fetchIfRef(xfa[i + 1]);
if (!(data instanceof BaseStream) || data.isEmpty) {
continue;
}
entries[name] = data;
}
return entries;
}
get xfaDatasets() {
const streams = this._xfaStreams;
if (!streams) {
return shadow(this, "xfaDatasets", null);
}
for (const key of ["datasets", "xdp:xdp"]) {
const stream = streams[key];
if (!stream) {
continue;
}
try {
const str = stringToUTF8String(stream.getString());
const data = {
[key]: str
};
return shadow(this, "xfaDatasets", new DatasetReader(data));
} catch {
warn("XFA - Invalid utf-8 string.");
break;
}
}
return shadow(this, "xfaDatasets", null);
}
get xfaData() {
const streams = this._xfaStreams;
if (!streams) {
return null;
}
const data = Object.create(null);
for (const [key, stream] of Object.entries(streams)) {
if (!stream) {
continue;
}
try {
data[key] = stringToUTF8String(stream.getString());
} catch {
warn("XFA - Invalid utf-8 string.");
return null;
}
}
return data;
}
get xfaFactory() {
let data;
if (this.pdfManager.enableXfa && this.catalog.needsRendering && this.formInfo.hasXfa && !this.formInfo.hasAcroForm) {
data = this.xfaData;
}
return shadow(this, "xfaFactory", data ? new XFAFactory(data) : null);
}
get isPureXfa() {
return this.xfaFactory ? this.xfaFactory.isValid() : false;
}
get htmlForXfa() {
return this.xfaFactory ? this.xfaFactory.getPages() : null;
}
async loadXfaImages() {
const xfaImagesDict = await this.pdfManager.ensureCatalog("xfaImages");
if (!xfaImagesDict) {
return;
}
const keys = xfaImagesDict.getKeys();
const objectLoader = new ObjectLoader(xfaImagesDict, keys, this.xref);
await objectLoader.load();
const xfaImages = new Map();
for (const key of keys) {
const stream = xfaImagesDict.get(key);
if (stream instanceof BaseStream) {
xfaImages.set(key, stream.getBytes());
}
}
this.xfaFactory.setImages(xfaImages);
}
async loadXfaFonts(handler, task) {
const acroForm = await this.pdfManager.ensureCatalog("acroForm");
if (!acroForm) {
return;
}
const resources = await acroForm.getAsync("DR");
if (!(resources instanceof Dict)) {
return;
}
const objectLoader = new ObjectLoader(resources, ["Font"], this.xref);
await objectLoader.load();
const fontRes = resources.get("Font");
if (!(fontRes instanceof Dict)) {
return;
}
const options = Object.assign(Object.create(null), this.pdfManager.evaluatorOptions);
options.useSystemFonts = false;
const partialEvaluator = new PartialEvaluator({
xref: this.xref,
handler,
pageIndex: -1,
idFactory: this._globalIdFactory,
fontCache: this.catalog.fontCache,
builtInCMapCache: this.catalog.builtInCMapCache,
standardFontDataCache: this.catalog.standardFontDataCache,
options
});
const operatorList = new OperatorList();
const pdfFonts = [];
const initialState = {
get font() {
return pdfFonts.at(-1);
},
set font(font) {
pdfFonts.push(font);
},
clone() {
return this;
}
};
const fonts = new Map();
fontRes.forEach((fontName, font) => {
fonts.set(fontName, font);
});
const promises = [];
for (const [fontName, font] of fonts) {
const descriptor = font.get("FontDescriptor");
if (!(descriptor instanceof Dict)) {
continue;
}
let fontFamily = descriptor.get("FontFamily");
fontFamily = fontFamily.replaceAll(/[ ]+(\d)/g, "$1");
const fontWeight = descriptor.get("FontWeight");
const italicAngle = -descriptor.get("ItalicAngle");
const cssFontInfo = {
fontFamily,
fontWeight,
italicAngle
};
if (!validateCSSFont(cssFontInfo)) {
continue;
}
promises.push(partialEvaluator.handleSetFont(resources, [Name.get(fontName), 1], null, operatorList, task, initialState, null, cssFontInfo).catch(function (reason) {
warn(`loadXfaFonts: "${reason}".`);
return null;
}));
}
await Promise.all(promises);
const missingFonts = this.xfaFactory.setFonts(pdfFonts);
if (!missingFonts) {
return;
}
options.ignoreErrors = true;
promises.length = 0;
pdfFonts.length = 0;
const reallyMissingFonts = new Set();
for (const missing of missingFonts) {
if (!getXfaFontName(`${missing}-Regular`)) {
reallyMissingFonts.add(missing);
}
}
if (reallyMissingFonts.size) {
missingFonts.push("PdfJS-Fallback");
}
for (const missing of missingFonts) {
if (reallyMissingFonts.has(missing)) {
continue;
}
for (const fontInfo of [{
name: "Regular",
fontWeight: 400,
italicAngle: 0
}, {
name: "Bold",
fontWeight: 700,
italicAngle: 0
}, {
name: "Italic",
fontWeight: 400,
italicAngle: 12
}, {
name: "BoldItalic",
fontWeight: 700,
italicAngle: 12
}]) {
const name = `${missing}-${fontInfo.name}`;
const dict = getXfaFontDict(name);
promises.push(partialEvaluator.handleSetFont(resources, [Name.get(name), 1], null, operatorList, task, initialState, dict, {
fontFamily: missing,
fontWeight: fontInfo.fontWeight,
italicAngle: fontInfo.italicAngle
}).catch(function (reason) {
warn(`loadXfaFonts: "${reason}".`);
return null;
}));
}
}
await Promise.all(promises);
this.xfaFactory.appendFonts(pdfFonts, reallyMissingFonts);
}
async serializeXfaData(annotationStorage) {
return this.xfaFactory ? this.xfaFactory.serializeData(annotationStorage) : null;
}
get version() {
return this.catalog.version || this._version;
}
get formInfo() {
const formInfo = {
hasFields: false,
hasAcroForm: false,
hasXfa: false,
hasSignatures: false
};
const acroForm = this.catalog.acroForm;
if (!acroForm) {
return shadow(this, "formInfo", formInfo);
}
try {
const fields = acroForm.get("Fields");
const hasFields = Array.isArray(fields) && fields.length > 0;
formInfo.hasFields = hasFields;
const xfa = acroForm.get("XFA");
formInfo.hasXfa = Array.isArray(xfa) && xfa.length > 0 || xfa instanceof BaseStream && !xfa.isEmpty;
const sigFlags = acroForm.get("SigFlags");
const hasSignatures = !!(sigFlags & 0x1);
const hasOnlyDocumentSignatures = hasSignatures && this._hasOnlyDocumentSignatures(fields);
formInfo.hasAcroForm = hasFields && !hasOnlyDocumentSignatures;
formInfo.hasSignatures = hasSignatures;
} catch (ex) {
if (ex instanceof MissingDataException) {
throw ex;
}
warn(`Cannot fetch form information: "${ex}".`);
}
return shadow(this, "formInfo", formInfo);
}
get documentInfo() {
const docInfo = {
PDFFormatVersion: this.version,
Language: this.catalog.lang,
EncryptFilterName: this.xref.encrypt ? this.xref.encrypt.filterName : null,
IsLinearized: !!this.linearization,
IsAcroFormPresent: this.formInfo.hasAcroForm,
IsXFAPresent: this.formInfo.hasXfa,
IsCollectionPresent: !!this.catalog.collection,
IsSignaturesPresent: this.formInfo.hasSignatures
};
let infoDict;
try {
infoDict = this.xref.trailer.get("Info");
} catch (err) {
if (err instanceof MissingDataException) {
throw err;
}
info("The document information dictionary is invalid.");
}
if (!(infoDict instanceof Dict)) {
return shadow(this, "documentInfo", docInfo);
}
for (const key of infoDict.getKeys()) {
const value = infoDict.get(key);
switch (key) {
case "Title":
case "Author":
case "Subject":
case "Keywords":
case "Creator":
case "Producer":
case "CreationDate":
case "ModDate":
if (typeof value === "string") {
docInfo[key] = stringToPDFString(value);
continue;
}
break;
case "Trapped":
if (value instanceof Name) {
docInfo[key] = value;
continue;
}
break;
default:
let customValue;
switch (typeof value) {
case "string":
customValue = stringToPDFString(value);
break;
case "number":
case "boolean":
customValue = value;
break;
default:
if (value instanceof Name) {
customValue = value;
}
break;
}
if (customValue === undefined) {
warn(`Bad value, for custom key "${key}", in Info: ${value}.`);
continue;
}
if (!docInfo.Custom) {
docInfo.Custom = Object.create(null);
}
docInfo.Custom[key] = customValue;
continue;
}
warn(`Bad value, for key "${key}", in Info: ${value}.`);
}
return shadow(this, "documentInfo", docInfo);
}
get fingerprints() {
function validate(data) {
return typeof data === "string" && data.length > 0 && data !== EMPTY_FINGERPRINT;
}
function hexString(hash) {
const buf = [];
for (const num of hash) {
const hex = num.toString(16);
buf.push(hex.padStart(2, "0"));
}
return buf.join("");
}
const idArray = this.xref.trailer.get("ID");
let hashOriginal, hashModified;
if (Array.isArray(idArray) && validate(idArray[0])) {
hashOriginal = stringToBytes(idArray[0]);
if (idArray[1] !== idArray[0] && validate(idArray[1])) {
hashModified = stringToBytes(idArray[1]);
}
} else {
hashOriginal = calculateMD5(this.stream.getByteRange(0, FINGERPRINT_FIRST_BYTES), 0, FINGERPRINT_FIRST_BYTES);
}
return shadow(this, "fingerprints", [hexString(hashOriginal), hashModified ? hexString(hashModified) : null]);
}
async _getLinearizationPage(pageIndex) {
const {
catalog,
linearization,
xref
} = this;
const ref = Ref.get(linearization.objectNumberFirst, 0);
try {
const obj = await xref.fetchAsync(ref);
if (obj instanceof Dict) {
let type = obj.getRaw("Type");
if (type instanceof Ref) {
type = await xref.fetchAsync(type);
}
if (isName(type, "Page") || !obj.has("Type") && !obj.has("Kids")) {
if (!catalog.pageKidsCountCache.has(ref)) {
catalog.pageKidsCountCache.put(ref, 1);
}
if (!catalog.pageIndexCache.has(ref)) {
catalog.pageIndexCache.put(ref, 0);
}
return [obj, ref];
}
}
throw new FormatError("The Linearization dictionary doesn't point to a valid Page dictionary.");
} catch (reason) {
warn(`_getLinearizationPage: "${reason.message}".`);
return catalog.getPageDict(pageIndex);
}
}
getPage(pageIndex) {
const cachedPromise = this._pagePromises.get(pageIndex);
if (cachedPromise) {
return cachedPromise;
}
const {
catalog,
linearization,
xfaFactory
} = this;
let promise;
if (xfaFactory) {
promise = Promise.resolve([Dict.empty, null]);
} else if (linearization?.pageFirst === pageIndex) {
promise = this._getLinearizationPage(pageIndex);
} else {
promise = catalog.getPageDict(pageIndex);
}
promise = promise.then(([pageDict, ref]) => {
return new Page({
pdfManager: this.pdfManager,
xref: this.xref,
pageIndex,
pageDict,
ref,
globalIdFactory: this._globalIdFactory,
fontCache: catalog.fontCache,
builtInCMapCache: catalog.builtInCMapCache,
standardFontDataCache: catalog.standardFontDataCache,
globalImageCache: catalog.globalImageCache,
systemFontCache: catalog.systemFontCache,
nonBlendModesSet: catalog.nonBlendModesSet,
xfaFactory
});
});
this._pagePromises.set(pageIndex, promise);
return promise;
}
async checkFirstPage(recoveryMode = false) {
if (recoveryMode) {
return;
}
try {
await this.getPage(0);
} catch (reason) {
if (reason instanceof XRefEntryException) {
this._pagePromises.delete(0);
await this.cleanup();
throw new XRefParseException();
}
}
}
async checkLastPage(recoveryMode = false) {
const {
catalog,
pdfManager
} = this;
catalog.setActualNumPages();
let numPages;
try {
await Promise.all([pdfManager.ensureDoc("xfaFactory"), pdfManager.ensureDoc("linearization"), pdfManager.ensureCatalog("numPages")]);
if (this.xfaFactory) {
return;
} else if (this.linearization) {
numPages = this.linearization.numPages;
} else {
numPages = catalog.numPages;
}
if (!Number.isInteger(numPages)) {
throw new FormatError("Page count is not an integer.");
} else if (numPages <= 1) {
return;
}
await this.getPage(numPages - 1);
} catch (reason) {
this._pagePromises.delete(numPages - 1);
await this.cleanup();
if (reason instanceof XRefEntryException && !recoveryMode) {
throw new XRefParseException();
}
warn(`checkLastPage - invalid /Pages tree /Count: ${numPages}.`);
let pagesTree;
try {
pagesTree = await catalog.getAllPageDicts(recoveryMode);
} catch (reasonAll) {
if (reasonAll instanceof XRefEntryException && !recoveryMode) {
throw new XRefParseException();
}
catalog.setActualNumPages(1);
return;
}
for (const [pageIndex, [pageDict, ref]] of pagesTree) {
let promise;
if (pageDict instanceof Error) {
promise = Promise.reject(pageDict);
promise.catch(() => {});
} else {
promise = Promise.resolve(new Page({
pdfManager,
xref: this.xref,
pageIndex,
pageDict,
ref,
globalIdFactory: this._globalIdFactory,
fontCache: catalog.fontCache,
builtInCMapCache: catalog.builtInCMapCache,
standardFontDataCache: catalog.standardFontDataCache,
globalImageCache: catalog.globalImageCache,
systemFontCache: catalog.systemFontCache,
nonBlendModesSet: catalog.nonBlendModesSet,
xfaFactory: null
}));
}
this._pagePromises.set(pageIndex, promise);
}
catalog.setActualNumPages(pagesTree.size);
}
}
fontFallback(id, handler) {
return this.catalog.fontFallback(id, handler);
}
async cleanup(manuallyTriggered = false) {
return this.catalog ? this.catalog.cleanup(manuallyTriggered) : clearGlobalCaches();
}
async #collectFieldObjects(name, fieldRef, promises, annotationGlobals, visitedRefs) {
const {
xref
} = this;
if (!(fieldRef instanceof Ref) || visitedRefs.has(fieldRef)) {
return;
}
visitedRefs.put(fieldRef);
const field = await xref.fetchAsync(fieldRef);
if (!(field instanceof Dict)) {
return;
}
if (field.has("T")) {
const partName = stringToPDFString(await field.getAsync("T"));
name = name === "" ? partName : `${name}.${partName}`;
} else {
let obj = field;
while (true) {
obj = obj.getRaw("Parent");
if (obj instanceof Ref) {
if (visitedRefs.has(obj)) {
break;
}
obj = await xref.fetchAsync(obj);
}
if (!(obj instanceof Dict)) {
break;
}
if (obj.has("T")) {
const partName = stringToPDFString(await obj.getAsync("T"));
name = name === "" ? partName : `${name}.${partName}`;
break;
}
}
}
if (!promises.has(name)) {
promises.set(name, []);
}
promises.get(name).push(AnnotationFactory.create(xref, fieldRef, annotationGlobals, null, true, null).then(annotation => annotation?.getFieldObject()).catch(function (reason) {
warn(`#collectFieldObjects: "${reason}".`);
return null;
}));
if (!field.has("Kids")) {
return;
}
const kids = await field.getAsync("Kids");
if (Array.isArray(kids)) {
for (const kid of kids) {
await this.#collectFieldObjects(name, kid, promises, annotationGlobals, visitedRefs);
}
}
}
get fieldObjects() {
if (!this.formInfo.hasFields) {
return shadow(this, "fieldObjects", Promise.resolve(null));
}
const promise = Promise.all([this.pdfManager.ensureDoc("annotationGlobals"), this.pdfManager.ensureCatalog("acroForm")]).then(async ([annotationGlobals, acroForm]) => {
if (!annotationGlobals) {
return null;
}
const visitedRefs = new RefSet();
const allFields = Object.create(null);
const fieldPromises = new Map();
for (const fieldRef of await acroForm.getAsync("Fields")) {
await this.#collectFieldObjects("", fieldRef, fieldPromises, annotationGlobals, visitedRefs);
}
const allPromises = [];
for (const [name, promises] of fieldPromises) {
allPromises.push(Promise.all(promises).then(fields => {
fields = fields.filter(field => !!field);
if (fields.length > 0) {
allFields[name] = fields;
}
}));
}
await Promise.all(allPromises);
return allFields;
});
return shadow(this, "fieldObjects", promise);
}
get hasJSActions() {
const promise = this.pdfManager.ensureDoc("_parseHasJSActions");
return shadow(this, "hasJSActions", promise);
}
async _parseHasJSActions() {
const [catalogJsActions, fieldObjects] = await Promise.all([this.pdfManager.ensureCatalog("jsActions"), this.pdfManager.ensureDoc("fieldObjects")]);
if (catalogJsActions) {
return true;
}
if (fieldObjects) {
return Object.values(fieldObjects).some(fieldObject => fieldObject.some(object => object.actions !== null));
}
return false;
}
get calculationOrderIds() {
const acroForm = this.catalog.acroForm;
if (!acroForm?.has("CO")) {
return shadow(this, "calculationOrderIds", null);
}
const calculationOrder = acroForm.get("CO");
if (!Array.isArray(calculationOrder) || calculationOrder.length === 0) {
return shadow(this, "calculationOrderIds", null);
}
const ids = [];
for (const id of calculationOrder) {
if (id instanceof Ref) {
ids.push(id.toString());
}
}
if (ids.length === 0) {
return shadow(this, "calculationOrderIds", null);
}
return shadow(this, "calculationOrderIds", ids);
}
get annotationGlobals() {
return shadow(this, "annotationGlobals", AnnotationFactory.createGlobals(this.pdfManager));
}
}
;// CONCATENATED MODULE: ./src/core/pdf_manager.js
function parseDocBaseUrl(url) {
if (url) {
const absoluteUrl = createValidAbsoluteUrl(url);
if (absoluteUrl) {
return absoluteUrl.href;
}
warn(`Invalid absolute docBaseUrl: "${url}".`);
}
return null;
}
class BasePdfManager {
constructor(args) {
if (this.constructor === BasePdfManager) {
unreachable("Cannot initialize BasePdfManager.");
}
this._docBaseUrl = parseDocBaseUrl(args.docBaseUrl);
this._docId = args.docId;
this._password = args.password;
this.enableXfa = args.enableXfa;
args.evaluatorOptions.isOffscreenCanvasSupported &&= FeatureTest.isOffscreenCanvasSupported;
this.evaluatorOptions = args.evaluatorOptions;
}
get docId() {
return this._docId;
}
get password() {
return this._password;
}
get docBaseUrl() {
return this._docBaseUrl;
}
get catalog() {
return this.pdfDocument.catalog;
}
ensureDoc(prop, args) {
return this.ensure(this.pdfDocument, prop, args);
}
ensureXRef(prop, args) {
return this.ensure(this.pdfDocument.xref, prop, args);
}
ensureCatalog(prop, args) {
return this.ensure(this.pdfDocument.catalog, prop, args);
}
getPage(pageIndex) {
return this.pdfDocument.getPage(pageIndex);
}
fontFallback(id, handler) {
return this.pdfDocument.fontFallback(id, handler);
}
loadXfaFonts(handler, task) {
return this.pdfDocument.loadXfaFonts(handler, task);
}
loadXfaImages() {
return this.pdfDocument.loadXfaImages();
}
serializeXfaData(annotationStorage) {
return this.pdfDocument.serializeXfaData(annotationStorage);
}
cleanup(manuallyTriggered = false) {
return this.pdfDocument.cleanup(manuallyTriggered);
}
async ensure(obj, prop, args) {
unreachable("Abstract method `ensure` called");
}
requestRange(begin, end) {
unreachable("Abstract method `requestRange` called");
}
requestLoadedStream(noFetch = false) {
unreachable("Abstract method `requestLoadedStream` called");
}
sendProgressiveData(chunk) {
unreachable("Abstract method `sendProgressiveData` called");
}
updatePassword(password) {
this._password = password;
}
terminate(reason) {
unreachable("Abstract method `terminate` called");
}
}
class LocalPdfManager extends BasePdfManager {
constructor(args) {
super(args);
const stream = new Stream(args.source);
this.pdfDocument = new PDFDocument(this, stream);
this._loadedStreamPromise = Promise.resolve(stream);
}
async ensure(obj, prop, args) {
const value = obj[prop];
if (typeof value === "function") {
return value.apply(obj, args);
}
return value;
}
requestRange(begin, end) {
return Promise.resolve();
}
requestLoadedStream(noFetch = false) {
return this._loadedStreamPromise;
}
terminate(reason) {}
}
class NetworkPdfManager extends BasePdfManager {
constructor(args) {
super(args);
this.streamManager = new ChunkedStreamManager(args.source, {
msgHandler: args.handler,
length: args.length,
disableAutoFetch: args.disableAutoFetch,
rangeChunkSize: args.rangeChunkSize
});
this.pdfDocument = new PDFDocument(this, this.streamManager.getStream());
}
async ensure(obj, prop, args) {
try {
const value = obj[prop];
if (typeof value === "function") {
return value.apply(obj, args);
}
return value;
} catch (ex) {
if (!(ex instanceof MissingDataException)) {
throw ex;
}
await this.requestRange(ex.begin, ex.end);
return this.ensure(obj, prop, args);
}
}
requestRange(begin, end) {
return this.streamManager.requestRange(begin, end);
}
requestLoadedStream(noFetch = false) {
return this.streamManager.requestAllChunks(noFetch);
}
sendProgressiveData(chunk) {
this.streamManager.onReceiveData({
chunk
});
}
terminate(reason) {
this.streamManager.abort(reason);
}
}
;// CONCATENATED MODULE: ./src/shared/message_handler.js
const CallbackKind = {
UNKNOWN: 0,
DATA: 1,
ERROR: 2
};
const StreamKind = {
UNKNOWN: 0,
CANCEL: 1,
CANCEL_COMPLETE: 2,
CLOSE: 3,
ENQUEUE: 4,
ERROR: 5,
PULL: 6,
PULL_COMPLETE: 7,
START_COMPLETE: 8
};
function wrapReason(reason) {
if (!(reason instanceof Error || typeof reason === "object" && reason !== null)) {
unreachable('wrapReason: Expected "reason" to be a (possibly cloned) Error.');
}
switch (reason.name) {
case "AbortException":
return new AbortException(reason.message);
case "MissingPDFException":
return new MissingPDFException(reason.message);
case "PasswordException":
return new PasswordException(reason.message, reason.code);
case "UnexpectedResponseException":
return new UnexpectedResponseException(reason.message, reason.status);
case "UnknownErrorException":
return new UnknownErrorException(reason.message, reason.details);
default:
return new UnknownErrorException(reason.message, reason.toString());
}
}
class MessageHandler {
constructor(sourceName, targetName, comObj) {
this.sourceName = sourceName;
this.targetName = targetName;
this.comObj = comObj;
this.callbackId = 1;
this.streamId = 1;
this.streamSinks = Object.create(null);
this.streamControllers = Object.create(null);
this.callbackCapabilities = Object.create(null);
this.actionHandler = Object.create(null);
this._onComObjOnMessage = event => {
const data = event.data;
if (data.targetName !== this.sourceName) {
return;
}
if (data.stream) {
this.#processStreamMessage(data);
return;
}
if (data.callback) {
const callbackId = data.callbackId;
const capability = this.callbackCapabilities[callbackId];
if (!capability) {
throw new Error(`Cannot resolve callback ${callbackId}`);
}
delete this.callbackCapabilities[callbackId];
if (data.callback === CallbackKind.DATA) {
capability.resolve(data.data);
} else if (data.callback === CallbackKind.ERROR) {
capability.reject(wrapReason(data.reason));
} else {
throw new Error("Unexpected callback case");
}
return;
}
const action = this.actionHandler[data.action];
if (!action) {
throw new Error(`Unknown action from worker: ${data.action}`);
}
if (data.callbackId) {
const cbSourceName = this.sourceName;
const cbTargetName = data.sourceName;
new Promise(function (resolve) {
resolve(action(data.data));
}).then(function (result) {
comObj.postMessage({
sourceName: cbSourceName,
targetName: cbTargetName,
callback: CallbackKind.DATA,
callbackId: data.callbackId,
data: result
});
}, function (reason) {
comObj.postMessage({
sourceName: cbSourceName,
targetName: cbTargetName,
callback: CallbackKind.ERROR,
callbackId: data.callbackId,
reason: wrapReason(reason)
});
});
return;
}
if (data.streamId) {
this.#createStreamSink(data);
return;
}
action(data.data);
};
comObj.addEventListener("message", this._onComObjOnMessage);
}
on(actionName, handler) {
const ah = this.actionHandler;
if (ah[actionName]) {
throw new Error(`There is already an actionName called "${actionName}"`);
}
ah[actionName] = handler;
}
send(actionName, data, transfers) {
this.comObj.postMessage({
sourceName: this.sourceName,
targetName: this.targetName,
action: actionName,
data
}, transfers);
}
sendWithPromise(actionName, data, transfers) {
const callbackId = this.callbackId++;
const capability = new PromiseCapability();
this.callbackCapabilities[callbackId] = capability;
try {
this.comObj.postMessage({
sourceName: this.sourceName,
targetName: this.targetName,
action: actionName,
callbackId,
data
}, transfers);
} catch (ex) {
capability.reject(ex);
}
return capability.promise;
}
sendWithStream(actionName, data, queueingStrategy, transfers) {
const streamId = this.streamId++,
sourceName = this.sourceName,
targetName = this.targetName,
comObj = this.comObj;
return new ReadableStream({
start: controller => {
const startCapability = new PromiseCapability();
this.streamControllers[streamId] = {
controller,
startCall: startCapability,
pullCall: null,
cancelCall: null,
isClosed: false
};
comObj.postMessage({
sourceName,
targetName,
action: actionName,
streamId,
data,
desiredSize: controller.desiredSize
}, transfers);
return startCapability.promise;
},
pull: controller => {
const pullCapability = new PromiseCapability();
this.streamControllers[streamId].pullCall = pullCapability;
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.PULL,
streamId,
desiredSize: controller.desiredSize
});
return pullCapability.promise;
},
cancel: reason => {
assert(reason instanceof Error, "cancel must have a valid reason");
const cancelCapability = new PromiseCapability();
this.streamControllers[streamId].cancelCall = cancelCapability;
this.streamControllers[streamId].isClosed = true;
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.CANCEL,
streamId,
reason: wrapReason(reason)
});
return cancelCapability.promise;
}
}, queueingStrategy);
}
#createStreamSink(data) {
const streamId = data.streamId,
sourceName = this.sourceName,
targetName = data.sourceName,
comObj = this.comObj;
const self = this,
action = this.actionHandler[data.action];
const streamSink = {
enqueue(chunk, size = 1, transfers) {
if (this.isCancelled) {
return;
}
const lastDesiredSize = this.desiredSize;
this.desiredSize -= size;
if (lastDesiredSize > 0 && this.desiredSize <= 0) {
this.sinkCapability = new PromiseCapability();
this.ready = this.sinkCapability.promise;
}
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.ENQUEUE,
streamId,
chunk
}, transfers);
},
close() {
if (this.isCancelled) {
return;
}
this.isCancelled = true;
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.CLOSE,
streamId
});
delete self.streamSinks[streamId];
},
error(reason) {
assert(reason instanceof Error, "error must have a valid reason");
if (this.isCancelled) {
return;
}
this.isCancelled = true;
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.ERROR,
streamId,
reason: wrapReason(reason)
});
},
sinkCapability: new PromiseCapability(),
onPull: null,
onCancel: null,
isCancelled: false,
desiredSize: data.desiredSize,
ready: null
};
streamSink.sinkCapability.resolve();
streamSink.ready = streamSink.sinkCapability.promise;
this.streamSinks[streamId] = streamSink;
new Promise(function (resolve) {
resolve(action(data.data, streamSink));
}).then(function () {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.START_COMPLETE,
streamId,
success: true
});
}, function (reason) {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.START_COMPLETE,
streamId,
reason: wrapReason(reason)
});
});
}
#processStreamMessage(data) {
const streamId = data.streamId,
sourceName = this.sourceName,
targetName = data.sourceName,
comObj = this.comObj;
const streamController = this.streamControllers[streamId],
streamSink = this.streamSinks[streamId];
switch (data.stream) {
case StreamKind.START_COMPLETE:
if (data.success) {
streamController.startCall.resolve();
} else {
streamController.startCall.reject(wrapReason(data.reason));
}
break;
case StreamKind.PULL_COMPLETE:
if (data.success) {
streamController.pullCall.resolve();
} else {
streamController.pullCall.reject(wrapReason(data.reason));
}
break;
case StreamKind.PULL:
if (!streamSink) {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.PULL_COMPLETE,
streamId,
success: true
});
break;
}
if (streamSink.desiredSize <= 0 && data.desiredSize > 0) {
streamSink.sinkCapability.resolve();
}
streamSink.desiredSize = data.desiredSize;
new Promise(function (resolve) {
resolve(streamSink.onPull?.());
}).then(function () {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.PULL_COMPLETE,
streamId,
success: true
});
}, function (reason) {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.PULL_COMPLETE,
streamId,
reason: wrapReason(reason)
});
});
break;
case StreamKind.ENQUEUE:
assert(streamController, "enqueue should have stream controller");
if (streamController.isClosed) {
break;
}
streamController.controller.enqueue(data.chunk);
break;
case StreamKind.CLOSE:
assert(streamController, "close should have stream controller");
if (streamController.isClosed) {
break;
}
streamController.isClosed = true;
streamController.controller.close();
this.#deleteStreamController(streamController, streamId);
break;
case StreamKind.ERROR:
assert(streamController, "error should have stream controller");
streamController.controller.error(wrapReason(data.reason));
this.#deleteStreamController(streamController, streamId);
break;
case StreamKind.CANCEL_COMPLETE:
if (data.success) {
streamController.cancelCall.resolve();
} else {
streamController.cancelCall.reject(wrapReason(data.reason));
}
this.#deleteStreamController(streamController, streamId);
break;
case StreamKind.CANCEL:
if (!streamSink) {
break;
}
new Promise(function (resolve) {
resolve(streamSink.onCancel?.(wrapReason(data.reason)));
}).then(function () {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.CANCEL_COMPLETE,
streamId,
success: true
});
}, function (reason) {
comObj.postMessage({
sourceName,
targetName,
stream: StreamKind.CANCEL_COMPLETE,
streamId,
reason: wrapReason(reason)
});
});
streamSink.sinkCapability.reject(wrapReason(data.reason));
streamSink.isCancelled = true;
delete this.streamSinks[streamId];
break;
default:
throw new Error("Unexpected stream case");
}
}
async #deleteStreamController(streamController, streamId) {
await Promise.allSettled([streamController.startCall?.promise, streamController.pullCall?.promise, streamController.cancelCall?.promise]);
delete this.streamControllers[streamId];
}
destroy() {
this.comObj.removeEventListener("message", this._onComObjOnMessage);
}
}
;// CONCATENATED MODULE: ./src/core/worker_stream.js
class PDFWorkerStream {
constructor(msgHandler) {
this._msgHandler = msgHandler;
this._contentLength = null;
this._fullRequestReader = null;
this._rangeRequestReaders = [];
}
getFullReader() {
assert(!this._fullRequestReader, "PDFWorkerStream.getFullReader can only be called once.");
this._fullRequestReader = new PDFWorkerStreamReader(this._msgHandler);
return this._fullRequestReader;
}
getRangeReader(begin, end) {
const reader = new PDFWorkerStreamRangeReader(begin, end, this._msgHandler);
this._rangeRequestReaders.push(reader);
return reader;
}
cancelAllRequests(reason) {
this._fullRequestReader?.cancel(reason);
for (const reader of this._rangeRequestReaders.slice(0)) {
reader.cancel(reason);
}
}
}
class PDFWorkerStreamReader {
constructor(msgHandler) {
this._msgHandler = msgHandler;
this.onProgress = null;
this._contentLength = null;
this._isRangeSupported = false;
this._isStreamingSupported = false;
const readableStream = this._msgHandler.sendWithStream("GetReader");
this._reader = readableStream.getReader();
this._headersReady = this._msgHandler.sendWithPromise("ReaderHeadersReady").then(data => {
this._isStreamingSupported = data.isStreamingSupported;
this._isRangeSupported = data.isRangeSupported;
this._contentLength = data.contentLength;
});
}
get headersReady() {
return this._headersReady;
}
get contentLength() {
return this._contentLength;
}
get isStreamingSupported() {
return this._isStreamingSupported;
}
get isRangeSupported() {
return this._isRangeSupported;
}
async read() {
const {
value,
done
} = await this._reader.read();
if (done) {
return {
value: undefined,
done: true
};
}
return {
value: value.buffer,
done: false
};
}
cancel(reason) {
this._reader.cancel(reason);
}
}
class PDFWorkerStreamRangeReader {
constructor(begin, end, msgHandler) {
this._msgHandler = msgHandler;
this.onProgress = null;
const readableStream = this._msgHandler.sendWithStream("GetRangeReader", {
begin,
end
});
this._reader = readableStream.getReader();
}
get isStreamingSupported() {
return false;
}
async read() {
const {
value,
done
} = await this._reader.read();
if (done) {
return {
value: undefined,
done: true
};
}
return {
value: value.buffer,
done: false
};
}
cancel(reason) {
this._reader.cancel(reason);
}
}
;// CONCATENATED MODULE: ./src/core/worker.js
class WorkerTask {
constructor(name) {
this.name = name;
this.terminated = false;
this._capability = new PromiseCapability();
}
get finished() {
return this._capability.promise;
}
finish() {
this._capability.resolve();
}
terminate() {
this.terminated = true;
}
ensureNotTerminated() {
if (this.terminated) {
throw new Error("Worker task was terminated");
}
}
}
class WorkerMessageHandler {
static setup(handler, port) {
let testMessageProcessed = false;
handler.on("test", function (data) {
if (testMessageProcessed) {
return;
}
testMessageProcessed = true;
handler.send("test", data instanceof Uint8Array);
});
handler.on("configure", function (data) {
setVerbosityLevel(data.verbosity);
});
handler.on("GetDocRequest", function (data) {
return WorkerMessageHandler.createDocumentHandler(data, port);
});
}
static createDocumentHandler(docParams, port) {
let pdfManager;
let terminated = false;
let cancelXHRs = null;
const WorkerTasks = new Set();
const verbosity = getVerbosityLevel();
const {
docId,
apiVersion
} = docParams;
const workerVersion = '4.0.269';
if (apiVersion !== workerVersion) {
throw new Error(`The API version "${apiVersion}" does not match ` + `the Worker version "${workerVersion}".`);
}
const enumerableProperties = [];
for (const property in []) {
enumerableProperties.push(property);
}
if (enumerableProperties.length) {
throw new Error("The `Array.prototype` contains unexpected enumerable properties: " + enumerableProperties.join(", ") + "; thus breaking e.g. `for...in` iteration of `Array`s.");
}
const workerHandlerName = docId + "_worker";
let handler = new MessageHandler(workerHandlerName, docId, port);
function ensureNotTerminated() {
if (terminated) {
throw new Error("Worker was terminated");
}
}
function startWorkerTask(task) {
WorkerTasks.add(task);
}
function finishWorkerTask(task) {
task.finish();
WorkerTasks.delete(task);
}
async function loadDocument(recoveryMode) {
await pdfManager.ensureDoc("checkHeader");
await pdfManager.ensureDoc("parseStartXRef");
await pdfManager.ensureDoc("parse", [recoveryMode]);
await pdfManager.ensureDoc("checkFirstPage", [recoveryMode]);
await pdfManager.ensureDoc("checkLastPage", [recoveryMode]);
const isPureXfa = await pdfManager.ensureDoc("isPureXfa");
if (isPureXfa) {
const task = new WorkerTask("loadXfaFonts");
startWorkerTask(task);
await Promise.all([pdfManager.loadXfaFonts(handler, task).catch(reason => {}).then(() => finishWorkerTask(task)), pdfManager.loadXfaImages()]);
}
const [numPages, fingerprints] = await Promise.all([pdfManager.ensureDoc("numPages"), pdfManager.ensureDoc("fingerprints")]);
const htmlForXfa = isPureXfa ? await pdfManager.ensureDoc("htmlForXfa") : null;
return {
numPages,
fingerprints,
htmlForXfa
};
}
function getPdfManager({
data,
password,
disableAutoFetch,
rangeChunkSize,
length,
docBaseUrl,
enableXfa,
evaluatorOptions
}) {
const pdfManagerArgs = {
source: null,
disableAutoFetch,
docBaseUrl,
docId,
enableXfa,
evaluatorOptions,
handler,
length,
password,
rangeChunkSize
};
const pdfManagerCapability = new PromiseCapability();
let newPdfManager;
if (data) {
try {
pdfManagerArgs.source = data;
newPdfManager = new LocalPdfManager(pdfManagerArgs);
pdfManagerCapability.resolve(newPdfManager);
} catch (ex) {
pdfManagerCapability.reject(ex);
}
return pdfManagerCapability.promise;
}
let pdfStream,
cachedChunks = [];
try {
pdfStream = new PDFWorkerStream(handler);
} catch (ex) {
pdfManagerCapability.reject(ex);
return pdfManagerCapability.promise;
}
const fullRequest = pdfStream.getFullReader();
fullRequest.headersReady.then(function () {
if (!fullRequest.isRangeSupported) {
return;
}
pdfManagerArgs.source = pdfStream;
pdfManagerArgs.length = fullRequest.contentLength;
pdfManagerArgs.disableAutoFetch ||= fullRequest.isStreamingSupported;
newPdfManager = new NetworkPdfManager(pdfManagerArgs);
for (const chunk of cachedChunks) {
newPdfManager.sendProgressiveData(chunk);
}
cachedChunks = [];
pdfManagerCapability.resolve(newPdfManager);
cancelXHRs = null;
}).catch(function (reason) {
pdfManagerCapability.reject(reason);
cancelXHRs = null;
});
let loaded = 0;
const flushChunks = function () {
const pdfFile = arrayBuffersToBytes(cachedChunks);
if (length && pdfFile.length !== length) {
warn("reported HTTP length is different from actual");
}
try {
pdfManagerArgs.source = pdfFile;
newPdfManager = new LocalPdfManager(pdfManagerArgs);
pdfManagerCapability.resolve(newPdfManager);
} catch (ex) {
pdfManagerCapability.reject(ex);
}
cachedChunks = [];
};
new Promise(function (resolve, reject) {
const readChunk = function ({
value,
done
}) {
try {
ensureNotTerminated();
if (done) {
if (!newPdfManager) {
flushChunks();
}
cancelXHRs = null;
return;
}
loaded += value.byteLength;
if (!fullRequest.isStreamingSupported) {
handler.send("DocProgress", {
loaded,
total: Math.max(loaded, fullRequest.contentLength || 0)
});
}
if (newPdfManager) {
newPdfManager.sendProgressiveData(value);
} else {
cachedChunks.push(value);
}
fullRequest.read().then(readChunk, reject);
} catch (e) {
reject(e);
}
};
fullRequest.read().then(readChunk, reject);
}).catch(function (e) {
pdfManagerCapability.reject(e);
cancelXHRs = null;
});
cancelXHRs = function (reason) {
pdfStream.cancelAllRequests(reason);
};
return pdfManagerCapability.promise;
}
function setupDoc(data) {
function onSuccess(doc) {
ensureNotTerminated();
handler.send("GetDoc", {
pdfInfo: doc
});
}
function onFailure(ex) {
ensureNotTerminated();
if (ex instanceof PasswordException) {
const task = new WorkerTask(`PasswordException: response ${ex.code}`);
startWorkerTask(task);
handler.sendWithPromise("PasswordRequest", ex).then(function ({
password
}) {
finishWorkerTask(task);
pdfManager.updatePassword(password);
pdfManagerReady();
}).catch(function () {
finishWorkerTask(task);
handler.send("DocException", ex);
});
} else if (ex instanceof InvalidPDFException || ex instanceof MissingPDFException || ex instanceof UnexpectedResponseException || ex instanceof UnknownErrorException) {
handler.send("DocException", ex);
} else {
handler.send("DocException", new UnknownErrorException(ex.message, ex.toString()));
}
}
function pdfManagerReady() {
ensureNotTerminated();
loadDocument(false).then(onSuccess, function (reason) {
ensureNotTerminated();
if (!(reason instanceof XRefParseException)) {
onFailure(reason);
return;
}
pdfManager.requestLoadedStream().then(function () {
ensureNotTerminated();
loadDocument(true).then(onSuccess, onFailure);
});
});
}
ensureNotTerminated();
getPdfManager(data).then(function (newPdfManager) {
if (terminated) {
newPdfManager.terminate(new AbortException("Worker was terminated."));
throw new Error("Worker was terminated");
}
pdfManager = newPdfManager;
pdfManager.requestLoadedStream(true).then(stream => {
handler.send("DataLoaded", {
length: stream.bytes.byteLength
});
});
}).then(pdfManagerReady, onFailure);
}
handler.on("GetPage", function (data) {
return pdfManager.getPage(data.pageIndex).then(function (page) {
return Promise.all([pdfManager.ensure(page, "rotate"), pdfManager.ensure(page, "ref"), pdfManager.ensure(page, "userUnit"), pdfManager.ensure(page, "view")]).then(function ([rotate, ref, userUnit, view]) {
return {
rotate,
ref,
userUnit,
view
};
});
});
});
handler.on("GetPageIndex", function (data) {
const pageRef = Ref.get(data.num, data.gen);
return pdfManager.ensureCatalog("getPageIndex", [pageRef]);
});
handler.on("GetDestinations", function (data) {
return pdfManager.ensureCatalog("destinations");
});
handler.on("GetDestination", function (data) {
return pdfManager.ensureCatalog("getDestination", [data.id]);
});
handler.on("GetPageLabels", function (data) {
return pdfManager.ensureCatalog("pageLabels");
});
handler.on("GetPageLayout", function (data) {
return pdfManager.ensureCatalog("pageLayout");
});
handler.on("GetPageMode", function (data) {
return pdfManager.ensureCatalog("pageMode");
});
handler.on("GetViewerPreferences", function (data) {
return pdfManager.ensureCatalog("viewerPreferences");
});
handler.on("GetOpenAction", function (data) {
return pdfManager.ensureCatalog("openAction");
});
handler.on("GetAttachments", function (data) {
return pdfManager.ensureCatalog("attachments");
});
handler.on("GetDocJSActions", function (data) {
return pdfManager.ensureCatalog("jsActions");
});
handler.on("GetPageJSActions", function ({
pageIndex
}) {
return pdfManager.getPage(pageIndex).then(function (page) {
return pdfManager.ensure(page, "jsActions");
});
});
handler.on("GetOutline", function (data) {
return pdfManager.ensureCatalog("documentOutline");
});
handler.on("GetOptionalContentConfig", function (data) {
return pdfManager.ensureCatalog("optionalContentConfig");
});
handler.on("GetPermissions", function (data) {
return pdfManager.ensureCatalog("permissions");
});
handler.on("GetMetadata", function (data) {
return Promise.all([pdfManager.ensureDoc("documentInfo"), pdfManager.ensureCatalog("metadata")]);
});
handler.on("GetMarkInfo", function (data) {
return pdfManager.ensureCatalog("markInfo");
});
handler.on("GetData", function (data) {
return pdfManager.requestLoadedStream().then(function (stream) {
return stream.bytes;
});
});
handler.on("GetAnnotations", function ({
pageIndex,
intent
}) {
return pdfManager.getPage(pageIndex).then(function (page) {
const task = new WorkerTask(`GetAnnotations: page ${pageIndex}`);
startWorkerTask(task);
return page.getAnnotationsData(handler, task, intent).then(data => {
finishWorkerTask(task);
return data;
}, reason => {
finishWorkerTask(task);
throw reason;
});
});
});
handler.on("GetFieldObjects", function (data) {
return pdfManager.ensureDoc("fieldObjects");
});
handler.on("HasJSActions", function (data) {
return pdfManager.ensureDoc("hasJSActions");
});
handler.on("GetCalculationOrderIds", function (data) {
return pdfManager.ensureDoc("calculationOrderIds");
});
handler.on("SaveDocument", async function ({
isPureXfa,
numPages,
annotationStorage,
filename
}) {
const globalPromises = [pdfManager.requestLoadedStream(), pdfManager.ensureCatalog("acroForm"), pdfManager.ensureCatalog("acroFormRef"), pdfManager.ensureDoc("startXRef"), pdfManager.ensureDoc("xref"), pdfManager.ensureDoc("linearization"), pdfManager.ensureCatalog("structTreeRoot")];
const promises = [];
const newAnnotationsByPage = !isPureXfa ? getNewAnnotationsMap(annotationStorage) : null;
const [stream, acroForm, acroFormRef, startXRef, xref, linearization, _structTreeRoot] = await Promise.all(globalPromises);
const catalogRef = xref.trailer.getRaw("Root") || null;
let structTreeRoot;
if (newAnnotationsByPage) {
if (!_structTreeRoot) {
if (await StructTreeRoot.canCreateStructureTree({
catalogRef,
pdfManager,
newAnnotationsByPage
})) {
structTreeRoot = null;
}
} else if (await _structTreeRoot.canUpdateStructTree({
pdfManager,
xref,
newAnnotationsByPage
})) {
structTreeRoot = _structTreeRoot;
}
const imagePromises = AnnotationFactory.generateImages(annotationStorage.values(), xref, pdfManager.evaluatorOptions.isOffscreenCanvasSupported);
const newAnnotationPromises = structTreeRoot === undefined ? promises : [];
for (const [pageIndex, annotations] of newAnnotationsByPage) {
newAnnotationPromises.push(pdfManager.getPage(pageIndex).then(page => {
const task = new WorkerTask(`Save (editor): page ${pageIndex}`);
return page.saveNewAnnotations(handler, task, annotations, imagePromises).finally(function () {
finishWorkerTask(task);
});
}));
}
if (structTreeRoot === null) {
promises.push(Promise.all(newAnnotationPromises).then(async newRefs => {
await StructTreeRoot.createStructureTree({
newAnnotationsByPage,
xref,
catalogRef,
pdfManager,
newRefs
});
return newRefs;
}));
} else if (structTreeRoot) {
promises.push(Promise.all(newAnnotationPromises).then(async newRefs => {
await structTreeRoot.updateStructureTree({
newAnnotationsByPage,
pdfManager,
newRefs
});
return newRefs;
}));
}
}
if (isPureXfa) {
promises.push(pdfManager.serializeXfaData(annotationStorage));
} else {
for (let pageIndex = 0; pageIndex < numPages; pageIndex++) {
promises.push(pdfManager.getPage(pageIndex).then(function (page) {
const task = new WorkerTask(`Save: page ${pageIndex}`);
return page.save(handler, task, annotationStorage).finally(function () {
finishWorkerTask(task);
});
}));
}
}
const refs = await Promise.all(promises);
let newRefs = [];
let xfaData = null;
if (isPureXfa) {
xfaData = refs[0];
if (!xfaData) {
return stream.bytes;
}
} else {
newRefs = refs.flat(2);
if (newRefs.length === 0) {
return stream.bytes;
}
}
const needAppearances = acroFormRef && acroForm instanceof Dict && newRefs.some(ref => ref.needAppearances);
const xfa = acroForm instanceof Dict && acroForm.get("XFA") || null;
let xfaDatasetsRef = null;
let hasXfaDatasetsEntry = false;
if (Array.isArray(xfa)) {
for (let i = 0, ii = xfa.length; i < ii; i += 2) {
if (xfa[i] === "datasets") {
xfaDatasetsRef = xfa[i + 1];
hasXfaDatasetsEntry = true;
}
}
if (xfaDatasetsRef === null) {
xfaDatasetsRef = xref.getNewTemporaryRef();
}
} else if (xfa) {
warn("Unsupported XFA type.");
}
let newXrefInfo = Object.create(null);
if (xref.trailer) {
const infoObj = Object.create(null);
const xrefInfo = xref.trailer.get("Info") || null;
if (xrefInfo instanceof Dict) {
xrefInfo.forEach((key, value) => {
if (typeof value === "string") {
infoObj[key] = stringToPDFString(value);
}
});
}
newXrefInfo = {
rootRef: catalogRef,
encryptRef: xref.trailer.getRaw("Encrypt") || null,
newRef: xref.getNewTemporaryRef(),
infoRef: xref.trailer.getRaw("Info") || null,
info: infoObj,
fileIds: xref.trailer.get("ID") || null,
startXRef: linearization ? startXRef : xref.lastXRefStreamPos ?? startXRef,
filename
};
}
return incrementalUpdate({
originalData: stream.bytes,
xrefInfo: newXrefInfo,
newRefs,
xref,
hasXfa: !!xfa,
xfaDatasetsRef,
hasXfaDatasetsEntry,
needAppearances,
acroFormRef,
acroForm,
xfaData
}).finally(() => {
xref.resetNewTemporaryRef();
});
});
handler.on("GetOperatorList", function (data, sink) {
const pageIndex = data.pageIndex;
pdfManager.getPage(pageIndex).then(function (page) {
const task = new WorkerTask(`GetOperatorList: page ${pageIndex}`);
startWorkerTask(task);
const start = verbosity >= VerbosityLevel.INFOS ? Date.now() : 0;
page.getOperatorList({
handler,
sink,
task,
intent: data.intent,
cacheKey: data.cacheKey,
annotationStorage: data.annotationStorage
}).then(function (operatorListInfo) {
finishWorkerTask(task);
if (start) {
info(`page=${pageIndex + 1} - getOperatorList: time=` + `${Date.now() - start}ms, len=${operatorListInfo.length}`);
}
sink.close();
}, function (reason) {
finishWorkerTask(task);
if (task.terminated) {
return;
}
sink.error(reason);
});
});
});
handler.on("GetTextContent", function (data, sink) {
const {
pageIndex,
includeMarkedContent,
disableNormalization
} = data;
pdfManager.getPage(pageIndex).then(function (page) {
const task = new WorkerTask("GetTextContent: page " + pageIndex);
startWorkerTask(task);
const start = verbosity >= VerbosityLevel.INFOS ? Date.now() : 0;
page.extractTextContent({
handler,
task,
sink,
includeMarkedContent,
disableNormalization
}).then(function () {
finishWorkerTask(task);
if (start) {
info(`page=${pageIndex + 1} - getTextContent: time=` + `${Date.now() - start}ms`);
}
sink.close();
}, function (reason) {
finishWorkerTask(task);
if (task.terminated) {
return;
}
sink.error(reason);
});
});
});
handler.on("GetStructTree", function (data) {
return pdfManager.getPage(data.pageIndex).then(function (page) {
return pdfManager.ensure(page, "getStructTree");
});
});
handler.on("FontFallback", function (data) {
return pdfManager.fontFallback(data.id, handler);
});
handler.on("Cleanup", function (data) {
return pdfManager.cleanup(true);
});
handler.on("Terminate", function (data) {
terminated = true;
const waitOn = [];
if (pdfManager) {
pdfManager.terminate(new AbortException("Worker was terminated."));
const cleanupPromise = pdfManager.cleanup();
waitOn.push(cleanupPromise);
pdfManager = null;
} else {
clearGlobalCaches();
}
if (cancelXHRs) {
cancelXHRs(new AbortException("Worker was terminated."));
}
for (const task of WorkerTasks) {
waitOn.push(task.finished);
task.terminate();
}
return Promise.all(waitOn).then(function () {
handler.destroy();
handler = null;
});
});
handler.on("Ready", function (data) {
setupDoc(docParams);
docParams = null;
});
return workerHandlerName;
}
static initializeFromPort(port) {
const handler = new MessageHandler("worker", "main", port);
WorkerMessageHandler.setup(handler, port);
handler.send("ready", null);
}
}
function isMessagePort(maybePort) {
return typeof maybePort.postMessage === "function" && "onmessage" in maybePort;
}
if (typeof window === "undefined" && !isNodeJS && typeof self !== "undefined" && isMessagePort(self)) {
WorkerMessageHandler.initializeFromPort(self);
}
;// CONCATENATED MODULE: ./src/pdf.worker.js
const pdfjsVersion = '4.0.269';
const pdfjsBuild = 'f4b396f6c';
var __webpack_exports__WorkerMessageHandler = __webpack_exports__.WorkerMessageHandler;
export { __webpack_exports__WorkerMessageHandler as WorkerMessageHandler };
//# sourceMappingURL=pdf.worker.mjs.map
================================================
FILE: public/assets/lib/vendor/three/FontLoader.js
================================================
// @ts-nocheck
import {
FileLoader,
Loader,
ShapePath
} from './three.module.js';
class FontLoader extends Loader {
constructor( manager ) {
super( manager );
}
load( url, onLoad, onProgress, onError ) {
const scope = this;
const loader = new FileLoader( this.manager );
loader.setPath( this.path );
loader.setRequestHeader( this.requestHeader );
loader.setWithCredentials( this.withCredentials );
loader.load( url, function ( text ) {
const font = scope.parse( JSON.parse( text ) );
if ( onLoad ) onLoad( font );
}, onProgress, onError );
}
parse( json ) {
return new Font( json );
}
}
//
class Font {
constructor( data ) {
this.isFont = true;
this.type = 'Font';
this.data = data;
}
generateShapes( text, size = 100 ) {
const shapes = [];
const paths = createPaths( text, size, this.data );
for ( let p = 0, pl = paths.length; p < pl; p ++ ) {
shapes.push( ...paths[ p ].toShapes() );
}
return shapes;
}
}
function createPaths( text, size, data ) {
const chars = Array.from( text );
const scale = size / data.resolution;
const line_height = ( data.boundingBox.yMax - data.boundingBox.yMin + data.underlineThickness ) * scale;
const paths = [];
let offsetX = 0, offsetY = 0;
for ( let i = 0; i < chars.length; i ++ ) {
const char = chars[ i ];
if ( char === '\n' ) {
offsetX = 0;
offsetY -= line_height;
} else {
const ret = createPath( char, scale, offsetX, offsetY, data );
offsetX += ret.offsetX;
paths.push( ret.path );
}
}
return paths;
}
function createPath( char, scale, offsetX, offsetY, data ) {
const glyph = data.glyphs[ char ] || data.glyphs[ '?' ];
if ( ! glyph ) {
console.error( 'THREE.Font: character "' + char + '" does not exists in font family ' + data.familyName + '.' );
return;
}
const path = new ShapePath();
let x, y, cpx, cpy, cpx1, cpy1, cpx2, cpy2;
if ( glyph.o ) {
const outline = glyph._cachedOutline || ( glyph._cachedOutline = glyph.o.split( ' ' ) );
for ( let i = 0, l = outline.length; i < l; ) {
const action = outline[ i ++ ];
switch ( action ) {
case 'm': // moveTo
x = outline[ i ++ ] * scale + offsetX;
y = outline[ i ++ ] * scale + offsetY;
path.moveTo( x, y );
break;
case 'l': // lineTo
x = outline[ i ++ ] * scale + offsetX;
y = outline[ i ++ ] * scale + offsetY;
path.lineTo( x, y );
break;
case 'q': // quadraticCurveTo
cpx = outline[ i ++ ] * scale + offsetX;
cpy = outline[ i ++ ] * scale + offsetY;
cpx1 = outline[ i ++ ] * scale + offsetX;
cpy1 = outline[ i ++ ] * scale + offsetY;
path.quadraticCurveTo( cpx1, cpy1, cpx, cpy );
break;
case 'b': // bezierCurveTo
cpx = outline[ i ++ ] * scale + offsetX;
cpy = outline[ i ++ ] * scale + offsetY;
cpx1 = outline[ i ++ ] * scale + offsetX;
cpy1 = outline[ i ++ ] * scale + offsetY;
cpx2 = outline[ i ++ ] * scale + offsetX;
cpy2 = outline[ i ++ ] * scale + offsetY;
path.bezierCurveTo( cpx1, cpy1, cpx2, cpy2, cpx, cpy );
break;
}
}
}
return { offsetX: glyph.ha * scale, path: path };
}
export { FontLoader, Font };
================================================
FILE: public/assets/lib/vendor/three/OrbitControls.js
================================================
// @ts-nocheck
import {
EventDispatcher,
MOUSE,
Quaternion,
Spherical,
TOUCH,
Vector2,
Vector3,
Plane,
Ray,
MathUtils
} from './three.module.js';
// OrbitControls performs orbiting, dollying (zooming), and panning.
// Unlike TrackballControls, it maintains the "up" direction object.up (+Y by default).
//
// Orbit - left mouse / touch: one-finger move
// Zoom - middle mouse, or mousewheel / touch: two-finger spread or squish
// Pan - right mouse, or left mouse + ctrl/meta/shiftKey, or arrow keys / touch: two-finger move
const _changeEvent = { type: 'change' };
const _startEvent = { type: 'start' };
const _endEvent = { type: 'end' };
const _ray = new Ray();
const _plane = new Plane();
const TILT_LIMIT = Math.cos( 70 * MathUtils.DEG2RAD );
class OrbitControls extends EventDispatcher {
constructor( object, domElement ) {
super();
this.object = object;
this.domElement = domElement;
this.domElement.style.touchAction = 'none'; // disable touch scroll
// Set to false to disable this control
this.enabled = true;
// "target" sets the location of focus, where the object orbits around
this.target = new Vector3();
// Sets the 3D cursor (similar to Blender), from which the maxTargetRadius takes effect
this.cursor = new Vector3();
// How far you can dolly in and out ( PerspectiveCamera only )
this.minDistance = 0;
this.maxDistance = Infinity;
// How far you can zoom in and out ( OrthographicCamera only )
this.minZoom = 0;
this.maxZoom = Infinity;
// Limit camera target within a spherical area around the cursor
this.minTargetRadius = 0;
this.maxTargetRadius = Infinity;
// How far you can orbit vertically, upper and lower limits.
// Range is 0 to Math.PI radians.
this.minPolarAngle = 0; // radians
this.maxPolarAngle = Math.PI; // radians
// How far you can orbit horizontally, upper and lower limits.
// If set, the interval [ min, max ] must be a sub-interval of [ - 2 PI, 2 PI ], with ( max - min < 2 PI )
this.minAzimuthAngle = - Infinity; // radians
this.maxAzimuthAngle = Infinity; // radians
// Set to true to enable damping (inertia)
// If damping is enabled, you must call controls.update() in your animation loop
this.enableDamping = false;
this.dampingFactor = 0.05;
// This option actually enables dollying in and out; left as "zoom" for backwards compatibility.
// Set to false to disable zooming
this.enableZoom = true;
this.zoomSpeed = 1.0;
// Set to false to disable rotating
this.enableRotate = true;
this.rotateSpeed = 1.0;
// Set to false to disable panning
this.enablePan = true;
this.panSpeed = 1.0;
this.screenSpacePanning = true; // if false, pan orthogonal to world-space direction camera.up
this.keyPanSpeed = 7.0; // pixels moved per arrow key push
this.zoomToCursor = false;
// Set to true to automatically rotate around the target
// If auto-rotate is enabled, you must call controls.update() in your animation loop
this.autoRotate = false;
this.autoRotateSpeed = 2.0; // 30 seconds per orbit when fps is 60
// The four arrow keys
this.keys = { LEFT: 'ArrowLeft', UP: 'ArrowUp', RIGHT: 'ArrowRight', BOTTOM: 'ArrowDown' };
// Mouse buttons
this.mouseButtons = { LEFT: MOUSE.ROTATE, MIDDLE: MOUSE.DOLLY, RIGHT: MOUSE.PAN };
// Touch fingers
this.touches = { ONE: TOUCH.ROTATE, TWO: TOUCH.DOLLY_PAN };
// for reset
this.target0 = this.target.clone();
this.position0 = this.object.position.clone();
this.zoom0 = this.object.zoom;
// the target DOM element for key events
this._domElementKeyEvents = null;
//
// public methods
//
this.getPolarAngle = function () {
return spherical.phi;
};
this.getAzimuthalAngle = function () {
return spherical.theta;
};
this.getDistance = function () {
return this.object.position.distanceTo( this.target );
};
this.listenToKeyEvents = function ( domElement ) {
domElement.addEventListener( 'keydown', onKeyDown );
this._domElementKeyEvents = domElement;
};
this.stopListenToKeyEvents = function () {
this._domElementKeyEvents.removeEventListener( 'keydown', onKeyDown );
this._domElementKeyEvents = null;
};
this.saveState = function () {
scope.target0.copy( scope.target );
scope.position0.copy( scope.object.position );
scope.zoom0 = scope.object.zoom;
};
this.reset = function () {
scope.target.copy( scope.target0 );
scope.object.position.copy( scope.position0 );
scope.object.zoom = scope.zoom0;
scope.object.updateProjectionMatrix();
scope.dispatchEvent( _changeEvent );
scope.update();
state = STATE.NONE;
};
// this method is exposed, but perhaps it would be better if we can make it private...
this.update = function () {
const offset = new Vector3();
// so camera.up is the orbit axis
const quat = new Quaternion().setFromUnitVectors( object.up, new Vector3( 0, 1, 0 ) );
const quatInverse = quat.clone().invert();
const lastPosition = new Vector3();
const lastQuaternion = new Quaternion();
const lastTargetPosition = new Vector3();
const twoPI = 2 * Math.PI;
return function update( deltaTime = null ) {
const position = scope.object.position;
offset.copy( position ).sub( scope.target );
// rotate offset to "y-axis-is-up" space
offset.applyQuaternion( quat );
// angle from z-axis around y-axis
spherical.setFromVector3( offset );
if ( scope.autoRotate && state === STATE.NONE ) {
rotateLeft( getAutoRotationAngle( deltaTime ) );
}
if ( scope.enableDamping ) {
spherical.theta += sphericalDelta.theta * scope.dampingFactor;
spherical.phi += sphericalDelta.phi * scope.dampingFactor;
} else {
spherical.theta += sphericalDelta.theta;
spherical.phi += sphericalDelta.phi;
}
// restrict theta to be between desired limits
let min = scope.minAzimuthAngle;
let max = scope.maxAzimuthAngle;
if ( isFinite( min ) && isFinite( max ) ) {
if ( min < - Math.PI ) min += twoPI; else if ( min > Math.PI ) min -= twoPI;
if ( max < - Math.PI ) max += twoPI; else if ( max > Math.PI ) max -= twoPI;
if ( min <= max ) {
spherical.theta = Math.max( min, Math.min( max, spherical.theta ) );
} else {
spherical.theta = ( spherical.theta > ( min + max ) / 2 ) ?
Math.max( min, spherical.theta ) :
Math.min( max, spherical.theta );
}
}
// restrict phi to be between desired limits
spherical.phi = Math.max( scope.minPolarAngle, Math.min( scope.maxPolarAngle, spherical.phi ) );
spherical.makeSafe();
// move target to panned location
if ( scope.enableDamping === true ) {
scope.target.addScaledVector( panOffset, scope.dampingFactor );
} else {
scope.target.add( panOffset );
}
// Limit the target distance from the cursor to create a sphere around the center of interest
scope.target.sub( scope.cursor );
scope.target.clampLength( scope.minTargetRadius, scope.maxTargetRadius );
scope.target.add( scope.cursor );
// adjust the camera position based on zoom only if we're not zooming to the cursor or if it's an ortho camera
// we adjust zoom later in these cases
if ( scope.zoomToCursor && performCursorZoom || scope.object.isOrthographicCamera ) {
spherical.radius = clampDistance( spherical.radius );
} else {
spherical.radius = clampDistance( spherical.radius * scale );
}
offset.setFromSpherical( spherical );
// rotate offset back to "camera-up-vector-is-up" space
offset.applyQuaternion( quatInverse );
position.copy( scope.target ).add( offset );
scope.object.lookAt( scope.target );
if ( scope.enableDamping === true ) {
sphericalDelta.theta *= ( 1 - scope.dampingFactor );
sphericalDelta.phi *= ( 1 - scope.dampingFactor );
panOffset.multiplyScalar( 1 - scope.dampingFactor );
} else {
sphericalDelta.set( 0, 0, 0 );
panOffset.set( 0, 0, 0 );
}
// adjust camera position
let zoomChanged = false;
if ( scope.zoomToCursor && performCursorZoom ) {
let newRadius = null;
if ( scope.object.isPerspectiveCamera ) {
// move the camera down the pointer ray
// this method avoids floating point error
const prevRadius = offset.length();
newRadius = clampDistance( prevRadius * scale );
const radiusDelta = prevRadius - newRadius;
scope.object.position.addScaledVector( dollyDirection, radiusDelta );
scope.object.updateMatrixWorld();
} else if ( scope.object.isOrthographicCamera ) {
// adjust the ortho camera position based on zoom changes
const mouseBefore = new Vector3( mouse.x, mouse.y, 0 );
mouseBefore.unproject( scope.object );
scope.object.zoom = Math.max( scope.minZoom, Math.min( scope.maxZoom, scope.object.zoom / scale ) );
scope.object.updateProjectionMatrix();
zoomChanged = true;
const mouseAfter = new Vector3( mouse.x, mouse.y, 0 );
mouseAfter.unproject( scope.object );
scope.object.position.sub( mouseAfter ).add( mouseBefore );
scope.object.updateMatrixWorld();
newRadius = offset.length();
} else {
console.warn( 'WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled.' );
scope.zoomToCursor = false;
}
// handle the placement of the target
if ( newRadius !== null ) {
if ( this.screenSpacePanning ) {
// position the orbit target in front of the new camera position
scope.target.set( 0, 0, - 1 )
.transformDirection( scope.object.matrix )
.multiplyScalar( newRadius )
.add( scope.object.position );
} else {
// get the ray and translation plane to compute target
_ray.origin.copy( scope.object.position );
_ray.direction.set( 0, 0, - 1 ).transformDirection( scope.object.matrix );
// if the camera is 20 degrees above the horizon then don't adjust the focus target to avoid
// extremely large values
if ( Math.abs( scope.object.up.dot( _ray.direction ) ) < TILT_LIMIT ) {
object.lookAt( scope.target );
} else {
_plane.setFromNormalAndCoplanarPoint( scope.object.up, scope.target );
_ray.intersectPlane( _plane, scope.target );
}
}
}
} else if ( scope.object.isOrthographicCamera ) {
scope.object.zoom = Math.max( scope.minZoom, Math.min( scope.maxZoom, scope.object.zoom / scale ) );
scope.object.updateProjectionMatrix();
zoomChanged = true;
}
scale = 1;
performCursorZoom = false;
// update condition is:
// min(camera displacement, camera rotation in radians)^2 > EPS
// using small-angle approximation cos(x/2) = 1 - x^2 / 8
if ( zoomChanged ||
lastPosition.distanceToSquared( scope.object.position ) > EPS ||
8 * ( 1 - lastQuaternion.dot( scope.object.quaternion ) ) > EPS ||
lastTargetPosition.distanceToSquared( scope.target ) > 0 ) {
scope.dispatchEvent( _changeEvent );
lastPosition.copy( scope.object.position );
lastQuaternion.copy( scope.object.quaternion );
lastTargetPosition.copy( scope.target );
return true;
}
return false;
};
}();
this.dispose = function () {
scope.domElement.removeEventListener( 'contextmenu', onContextMenu );
scope.domElement.removeEventListener( 'pointerdown', onPointerDown );
scope.domElement.removeEventListener( 'pointercancel', onPointerUp );
scope.domElement.removeEventListener( 'wheel', onMouseWheel );
scope.domElement.removeEventListener( 'pointermove', onPointerMove );
scope.domElement.removeEventListener( 'pointerup', onPointerUp );
if ( scope._domElementKeyEvents !== null ) {
scope._domElementKeyEvents.removeEventListener( 'keydown', onKeyDown );
scope._domElementKeyEvents = null;
}
//scope.dispatchEvent( { type: 'dispose' } ); // should this be added here?
};
//
// internals
//
const scope = this;
const STATE = {
NONE: - 1,
ROTATE: 0,
DOLLY: 1,
PAN: 2,
TOUCH_ROTATE: 3,
TOUCH_PAN: 4,
TOUCH_DOLLY_PAN: 5,
TOUCH_DOLLY_ROTATE: 6
};
let state = STATE.NONE;
const EPS = 0.000001;
// current position in spherical coordinates
const spherical = new Spherical();
const sphericalDelta = new Spherical();
let scale = 1;
const panOffset = new Vector3();
const rotateStart = new Vector2();
const rotateEnd = new Vector2();
const rotateDelta = new Vector2();
const panStart = new Vector2();
const panEnd = new Vector2();
const panDelta = new Vector2();
const dollyStart = new Vector2();
const dollyEnd = new Vector2();
const dollyDelta = new Vector2();
const dollyDirection = new Vector3();
const mouse = new Vector2();
let performCursorZoom = false;
const pointers = [];
const pointerPositions = {};
function getAutoRotationAngle( deltaTime ) {
if ( deltaTime !== null ) {
return ( 2 * Math.PI / 60 * scope.autoRotateSpeed ) * deltaTime;
} else {
return 2 * Math.PI / 60 / 60 * scope.autoRotateSpeed;
}
}
function getZoomScale( delta ) {
const normalized_delta = Math.abs( delta ) / ( 100 * ( window.devicePixelRatio | 0 ) );
return Math.pow( 0.95, scope.zoomSpeed * normalized_delta );
}
function rotateLeft( angle ) {
sphericalDelta.theta -= angle;
}
function rotateUp( angle ) {
sphericalDelta.phi -= angle;
}
const panLeft = function () {
const v = new Vector3();
return function panLeft( distance, objectMatrix ) {
v.setFromMatrixColumn( objectMatrix, 0 ); // get X column of objectMatrix
v.multiplyScalar( - distance );
panOffset.add( v );
};
}();
const panUp = function () {
const v = new Vector3();
return function panUp( distance, objectMatrix ) {
if ( scope.screenSpacePanning === true ) {
v.setFromMatrixColumn( objectMatrix, 1 );
} else {
v.setFromMatrixColumn( objectMatrix, 0 );
v.crossVectors( scope.object.up, v );
}
v.multiplyScalar( distance );
panOffset.add( v );
};
}();
// deltaX and deltaY are in pixels; right and down are positive
const pan = function () {
const offset = new Vector3();
return function pan( deltaX, deltaY ) {
const element = scope.domElement;
if ( scope.object.isPerspectiveCamera ) {
// perspective
const position = scope.object.position;
offset.copy( position ).sub( scope.target );
let targetDistance = offset.length();
// half of the fov is center to top of screen
targetDistance *= Math.tan( ( scope.object.fov / 2 ) * Math.PI / 180.0 );
// we use only clientHeight here so aspect ratio does not distort speed
panLeft( 2 * deltaX * targetDistance / element.clientHeight, scope.object.matrix );
panUp( 2 * deltaY * targetDistance / element.clientHeight, scope.object.matrix );
} else if ( scope.object.isOrthographicCamera ) {
// orthographic
panLeft( deltaX * ( scope.object.right - scope.object.left ) / scope.object.zoom / element.clientWidth, scope.object.matrix );
panUp( deltaY * ( scope.object.top - scope.object.bottom ) / scope.object.zoom / element.clientHeight, scope.object.matrix );
} else {
// camera neither orthographic nor perspective
console.warn( 'WARNING: OrbitControls.js encountered an unknown camera type - pan disabled.' );
scope.enablePan = false;
}
};
}();
function dollyOut( dollyScale ) {
if ( scope.object.isPerspectiveCamera || scope.object.isOrthographicCamera ) {
scale /= dollyScale;
} else {
console.warn( 'WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.' );
scope.enableZoom = false;
}
}
function dollyIn( dollyScale ) {
if ( scope.object.isPerspectiveCamera || scope.object.isOrthographicCamera ) {
scale *= dollyScale;
} else {
console.warn( 'WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.' );
scope.enableZoom = false;
}
}
function updateZoomParameters( x, y ) {
if ( ! scope.zoomToCursor ) {
return;
}
performCursorZoom = true;
const rect = scope.domElement.getBoundingClientRect();
const dx = x - rect.left;
const dy = y - rect.top;
const w = rect.width;
const h = rect.height;
mouse.x = ( dx / w ) * 2 - 1;
mouse.y = - ( dy / h ) * 2 + 1;
dollyDirection.set( mouse.x, mouse.y, 1 ).unproject( scope.object ).sub( scope.object.position ).normalize();
}
function clampDistance( dist ) {
return Math.max( scope.minDistance, Math.min( scope.maxDistance, dist ) );
}
//
// event callbacks - update the object state
//
function handleMouseDownRotate( event ) {
rotateStart.set( event.clientX, event.clientY );
}
function handleMouseDownDolly( event ) {
updateZoomParameters( event.clientX, event.clientX );
dollyStart.set( event.clientX, event.clientY );
}
function handleMouseDownPan( event ) {
panStart.set( event.clientX, event.clientY );
}
function handleMouseMoveRotate( event ) {
rotateEnd.set( event.clientX, event.clientY );
rotateDelta.subVectors( rotateEnd, rotateStart ).multiplyScalar( scope.rotateSpeed );
const element = scope.domElement;
rotateLeft( 2 * Math.PI * rotateDelta.x / element.clientHeight ); // yes, height
rotateUp( 2 * Math.PI * rotateDelta.y / element.clientHeight );
rotateStart.copy( rotateEnd );
scope.update();
}
function handleMouseMoveDolly( event ) {
dollyEnd.set( event.clientX, event.clientY );
dollyDelta.subVectors( dollyEnd, dollyStart );
if ( dollyDelta.y > 0 ) {
dollyOut( getZoomScale( dollyDelta.y ) );
} else if ( dollyDelta.y < 0 ) {
dollyIn( getZoomScale( dollyDelta.y ) );
}
dollyStart.copy( dollyEnd );
scope.update();
}
function handleMouseMovePan( event ) {
panEnd.set( event.clientX, event.clientY );
panDelta.subVectors( panEnd, panStart ).multiplyScalar( scope.panSpeed );
pan( panDelta.x, panDelta.y );
panStart.copy( panEnd );
scope.update();
}
function handleMouseWheel( event ) {
updateZoomParameters( event.clientX, event.clientY );
if ( event.deltaY < 0 ) {
dollyIn( getZoomScale( event.deltaY ) );
} else if ( event.deltaY > 0 ) {
dollyOut( getZoomScale( event.deltaY ) );
}
scope.update();
}
function handleKeyDown( event ) {
let needsUpdate = false;
switch ( event.code ) {
case scope.keys.UP:
if ( event.ctrlKey || event.metaKey || event.shiftKey ) {
rotateUp( 2 * Math.PI * scope.rotateSpeed / scope.domElement.clientHeight );
} else {
pan( 0, scope.keyPanSpeed );
}
needsUpdate = true;
break;
case scope.keys.BOTTOM:
if ( event.ctrlKey || event.metaKey || event.shiftKey ) {
rotateUp( - 2 * Math.PI * scope.rotateSpeed / scope.domElement.clientHeight );
} else {
pan( 0, - scope.keyPanSpeed );
}
needsUpdate = true;
break;
case scope.keys.LEFT:
if ( event.ctrlKey || event.metaKey || event.shiftKey ) {
rotateLeft( 2 * Math.PI * scope.rotateSpeed / scope.domElement.clientHeight );
} else {
pan( scope.keyPanSpeed, 0 );
}
needsUpdate = true;
break;
case scope.keys.RIGHT:
if ( event.ctrlKey || event.metaKey || event.shiftKey ) {
rotateLeft( - 2 * Math.PI * scope.rotateSpeed / scope.domElement.clientHeight );
} else {
pan( - scope.keyPanSpeed, 0 );
}
needsUpdate = true;
break;
}
if ( needsUpdate ) {
// prevent the browser from scrolling on cursor keys
event.preventDefault();
scope.update();
}
}
function handleTouchStartRotate( event ) {
if ( pointers.length === 1 ) {
rotateStart.set( event.pageX, event.pageY );
} else {
const position = getSecondPointerPosition( event );
const x = 0.5 * ( event.pageX + position.x );
const y = 0.5 * ( event.pageY + position.y );
rotateStart.set( x, y );
}
}
function handleTouchStartPan( event ) {
if ( pointers.length === 1 ) {
panStart.set( event.pageX, event.pageY );
} else {
const position = getSecondPointerPosition( event );
const x = 0.5 * ( event.pageX + position.x );
const y = 0.5 * ( event.pageY + position.y );
panStart.set( x, y );
}
}
function handleTouchStartDolly( event ) {
const position = getSecondPointerPosition( event );
const dx = event.pageX - position.x;
const dy = event.pageY - position.y;
const distance = Math.sqrt( dx * dx + dy * dy );
dollyStart.set( 0, distance );
}
function handleTouchStartDollyPan( event ) {
if ( scope.enableZoom ) handleTouchStartDolly( event );
if ( scope.enablePan ) handleTouchStartPan( event );
}
function handleTouchStartDollyRotate( event ) {
if ( scope.enableZoom ) handleTouchStartDolly( event );
if ( scope.enableRotate ) handleTouchStartRotate( event );
}
function handleTouchMoveRotate( event ) {
if ( pointers.length == 1 ) {
rotateEnd.set( event.pageX, event.pageY );
} else {
const position = getSecondPointerPosition( event );
const x = 0.5 * ( event.pageX + position.x );
const y = 0.5 * ( event.pageY + position.y );
rotateEnd.set( x, y );
}
rotateDelta.subVectors( rotateEnd, rotateStart ).multiplyScalar( scope.rotateSpeed );
const element = scope.domElement;
rotateLeft( 2 * Math.PI * rotateDelta.x / element.clientHeight ); // yes, height
rotateUp( 2 * Math.PI * rotateDelta.y / element.clientHeight );
rotateStart.copy( rotateEnd );
}
function handleTouchMovePan( event ) {
if ( pointers.length === 1 ) {
panEnd.set( event.pageX, event.pageY );
} else {
const position = getSecondPointerPosition( event );
const x = 0.5 * ( event.pageX + position.x );
const y = 0.5 * ( event.pageY + position.y );
panEnd.set( x, y );
}
panDelta.subVectors( panEnd, panStart ).multiplyScalar( scope.panSpeed );
pan( panDelta.x, panDelta.y );
panStart.copy( panEnd );
}
function handleTouchMoveDolly( event ) {
const position = getSecondPointerPosition( event );
const dx = event.pageX - position.x;
const dy = event.pageY - position.y;
const distance = Math.sqrt( dx * dx + dy * dy );
dollyEnd.set( 0, distance );
dollyDelta.set( 0, Math.pow( dollyEnd.y / dollyStart.y, scope.zoomSpeed ) );
dollyOut( dollyDelta.y );
dollyStart.copy( dollyEnd );
const centerX = ( event.pageX + position.x ) * 0.5;
const centerY = ( event.pageY + position.y ) * 0.5;
updateZoomParameters( centerX, centerY );
}
function handleTouchMoveDollyPan( event ) {
if ( scope.enableZoom ) handleTouchMoveDolly( event );
if ( scope.enablePan ) handleTouchMovePan( event );
}
function handleTouchMoveDollyRotate( event ) {
if ( scope.enableZoom ) handleTouchMoveDolly( event );
if ( scope.enableRotate ) handleTouchMoveRotate( event );
}
//
// event handlers - FSM: listen for events and reset state
//
function onPointerDown( event ) {
if ( scope.enabled === false ) return;
if ( pointers.length === 0 ) {
scope.domElement.setPointerCapture( event.pointerId );
scope.domElement.addEventListener( 'pointermove', onPointerMove );
scope.domElement.addEventListener( 'pointerup', onPointerUp );
}
//
addPointer( event );
if ( event.pointerType === 'touch' ) {
onTouchStart( event );
} else {
onMouseDown( event );
}
}
function onPointerMove( event ) {
if ( scope.enabled === false ) return;
if ( event.pointerType === 'touch' ) {
onTouchMove( event );
} else {
onMouseMove( event );
}
}
function onPointerUp( event ) {
removePointer( event );
if ( pointers.length === 0 ) {
scope.domElement.releasePointerCapture( event.pointerId );
scope.domElement.removeEventListener( 'pointermove', onPointerMove );
scope.domElement.removeEventListener( 'pointerup', onPointerUp );
}
scope.dispatchEvent( _endEvent );
state = STATE.NONE;
}
function onMouseDown( event ) {
let mouseAction;
switch ( event.button ) {
case 0:
mouseAction = scope.mouseButtons.LEFT;
break;
case 1:
mouseAction = scope.mouseButtons.MIDDLE;
break;
case 2:
mouseAction = scope.mouseButtons.RIGHT;
break;
default:
mouseAction = - 1;
}
switch ( mouseAction ) {
case MOUSE.DOLLY:
if ( scope.enableZoom === false ) return;
handleMouseDownDolly( event );
state = STATE.DOLLY;
break;
case MOUSE.ROTATE:
if ( event.ctrlKey || event.metaKey || event.shiftKey ) {
if ( scope.enablePan === false ) return;
handleMouseDownPan( event );
state = STATE.PAN;
} else {
if ( scope.enableRotate === false ) return;
handleMouseDownRotate( event );
state = STATE.ROTATE;
}
break;
case MOUSE.PAN:
if ( event.ctrlKey || event.metaKey || event.shiftKey ) {
if ( scope.enableRotate === false ) return;
handleMouseDownRotate( event );
state = STATE.ROTATE;
} else {
if ( scope.enablePan === false ) return;
handleMouseDownPan( event );
state = STATE.PAN;
}
break;
default:
state = STATE.NONE;
}
if ( state !== STATE.NONE ) {
scope.dispatchEvent( _startEvent );
}
}
function onMouseMove( event ) {
switch ( state ) {
case STATE.ROTATE:
if ( scope.enableRotate === false ) return;
handleMouseMoveRotate( event );
break;
case STATE.DOLLY:
if ( scope.enableZoom === false ) return;
handleMouseMoveDolly( event );
break;
case STATE.PAN:
if ( scope.enablePan === false ) return;
handleMouseMovePan( event );
break;
}
}
function onMouseWheel( event ) {
if ( scope.enabled === false || scope.enableZoom === false || state !== STATE.NONE ) return;
event.preventDefault();
scope.dispatchEvent( _startEvent );
handleMouseWheel( event );
scope.dispatchEvent( _endEvent );
}
function onKeyDown( event ) {
if ( scope.enabled === false || scope.enablePan === false ) return;
handleKeyDown( event );
}
function onTouchStart( event ) {
trackPointer( event );
switch ( pointers.length ) {
case 1:
switch ( scope.touches.ONE ) {
case TOUCH.ROTATE:
if ( scope.enableRotate === false ) return;
handleTouchStartRotate( event );
state = STATE.TOUCH_ROTATE;
break;
case TOUCH.PAN:
if ( scope.enablePan === false ) return;
handleTouchStartPan( event );
state = STATE.TOUCH_PAN;
break;
default:
state = STATE.NONE;
}
break;
case 2:
switch ( scope.touches.TWO ) {
case TOUCH.DOLLY_PAN:
if ( scope.enableZoom === false && scope.enablePan === false ) return;
handleTouchStartDollyPan( event );
state = STATE.TOUCH_DOLLY_PAN;
break;
case TOUCH.DOLLY_ROTATE:
if ( scope.enableZoom === false && scope.enableRotate === false ) return;
handleTouchStartDollyRotate( event );
state = STATE.TOUCH_DOLLY_ROTATE;
break;
default:
state = STATE.NONE;
}
break;
default:
state = STATE.NONE;
}
if ( state !== STATE.NONE ) {
scope.dispatchEvent( _startEvent );
}
}
function onTouchMove( event ) {
trackPointer( event );
switch ( state ) {
case STATE.TOUCH_ROTATE:
if ( scope.enableRotate === false ) return;
handleTouchMoveRotate( event );
scope.update();
break;
case STATE.TOUCH_PAN:
if ( scope.enablePan === false ) return;
handleTouchMovePan( event );
scope.update();
break;
case STATE.TOUCH_DOLLY_PAN:
if ( scope.enableZoom === false && scope.enablePan === false ) return;
handleTouchMoveDollyPan( event );
scope.update();
break;
case STATE.TOUCH_DOLLY_ROTATE:
if ( scope.enableZoom === false && scope.enableRotate === false ) return;
handleTouchMoveDollyRotate( event );
scope.update();
break;
default:
state = STATE.NONE;
}
}
function onContextMenu( event ) {
if ( scope.enabled === false ) return;
event.preventDefault();
}
function addPointer( event ) {
pointers.push( event.pointerId );
}
function removePointer( event ) {
delete pointerPositions[ event.pointerId ];
for ( let i = 0; i < pointers.length; i ++ ) {
if ( pointers[ i ] == event.pointerId ) {
pointers.splice( i, 1 );
return;
}
}
}
function trackPointer( event ) {
let position = pointerPositions[ event.pointerId ];
if ( position === undefined ) {
position = new Vector2();
pointerPositions[ event.pointerId ] = position;
}
position.set( event.pageX, event.pageY );
}
function getSecondPointerPosition( event ) {
const pointerId = ( event.pointerId === pointers[ 0 ] ) ? pointers[ 1 ] : pointers[ 0 ];
return pointerPositions[ pointerId ];
}
//
scope.domElement.addEventListener( 'contextmenu', onContextMenu );
scope.domElement.addEventListener( 'pointerdown', onPointerDown );
scope.domElement.addEventListener( 'pointercancel', onPointerUp );
scope.domElement.addEventListener( 'wheel', onMouseWheel, { passive: false } );
// force an update at start
this.update();
}
}
export { OrbitControls };
================================================
FILE: public/assets/lib/vendor/three/Projector.js
================================================
// @ts-nocheck
import {
Box3,
Color,
DoubleSide,
Frustum,
Matrix3,
Matrix4,
Vector2,
Vector3,
Vector4
} from './three.module.js';
class RenderableObject {
constructor() {
this.id = 0;
this.object = null;
this.z = 0;
this.renderOrder = 0;
}
}
//
class RenderableFace {
constructor() {
this.id = 0;
this.v1 = new RenderableVertex();
this.v2 = new RenderableVertex();
this.v3 = new RenderableVertex();
this.normalModel = new Vector3();
this.vertexNormalsModel = [ new Vector3(), new Vector3(), new Vector3() ];
this.vertexNormalsLength = 0;
this.color = new Color();
this.material = null;
this.uvs = [ new Vector2(), new Vector2(), new Vector2() ];
this.z = 0;
this.renderOrder = 0;
}
}
//
class RenderableVertex {
constructor() {
this.position = new Vector3();
this.positionWorld = new Vector3();
this.positionScreen = new Vector4();
this.visible = true;
}
copy( vertex ) {
this.positionWorld.copy( vertex.positionWorld );
this.positionScreen.copy( vertex.positionScreen );
}
}
//
class RenderableLine {
constructor() {
this.id = 0;
this.v1 = new RenderableVertex();
this.v2 = new RenderableVertex();
this.vertexColors = [ new Color(), new Color() ];
this.material = null;
this.z = 0;
this.renderOrder = 0;
}
}
//
class RenderableSprite {
constructor() {
this.id = 0;
this.object = null;
this.x = 0;
this.y = 0;
this.z = 0;
this.rotation = 0;
this.scale = new Vector2();
this.material = null;
this.renderOrder = 0;
}
}
//
class Projector {
constructor() {
let _object, _objectCount, _objectPoolLength = 0,
_vertex, _vertexCount, _vertexPoolLength = 0,
_face, _faceCount, _facePoolLength = 0,
_line, _lineCount, _linePoolLength = 0,
_sprite, _spriteCount, _spritePoolLength = 0,
_modelMatrix;
const
_renderData = { objects: [], lights: [], elements: [] },
_vector3 = new Vector3(),
_vector4 = new Vector4(),
_clipBox = new Box3( new Vector3( - 1, - 1, - 1 ), new Vector3( 1, 1, 1 ) ),
_boundingBox = new Box3(),
_points3 = new Array( 3 ),
_viewMatrix = new Matrix4(),
_viewProjectionMatrix = new Matrix4(),
_modelViewProjectionMatrix = new Matrix4(),
_frustum = new Frustum(),
_objectPool = [], _vertexPool = [], _facePool = [], _linePool = [], _spritePool = [];
//
function RenderList() {
const normals = [];
const colors = [];
const uvs = [];
let object = null;
const normalMatrix = new Matrix3();
function setObject( value ) {
object = value;
normalMatrix.getNormalMatrix( object.matrixWorld );
normals.length = 0;
colors.length = 0;
uvs.length = 0;
}
function projectVertex( vertex ) {
const position = vertex.position;
const positionWorld = vertex.positionWorld;
const positionScreen = vertex.positionScreen;
positionWorld.copy( position ).applyMatrix4( _modelMatrix );
positionScreen.copy( positionWorld ).applyMatrix4( _viewProjectionMatrix );
const invW = 1 / positionScreen.w;
positionScreen.x *= invW;
positionScreen.y *= invW;
positionScreen.z *= invW;
vertex.visible = positionScreen.x >= - 1 && positionScreen.x <= 1 &&
positionScreen.y >= - 1 && positionScreen.y <= 1 &&
positionScreen.z >= - 1 && positionScreen.z <= 1;
}
function pushVertex( x, y, z ) {
_vertex = getNextVertexInPool();
_vertex.position.set( x, y, z );
projectVertex( _vertex );
}
function pushNormal( x, y, z ) {
normals.push( x, y, z );
}
function pushColor( r, g, b ) {
colors.push( r, g, b );
}
function pushUv( x, y ) {
uvs.push( x, y );
}
function checkTriangleVisibility( v1, v2, v3 ) {
if ( v1.visible === true || v2.visible === true || v3.visible === true ) return true;
_points3[ 0 ] = v1.positionScreen;
_points3[ 1 ] = v2.positionScreen;
_points3[ 2 ] = v3.positionScreen;
return _clipBox.intersectsBox( _boundingBox.setFromPoints( _points3 ) );
}
function checkBackfaceCulling( v1, v2, v3 ) {
return ( ( v3.positionScreen.x - v1.positionScreen.x ) *
( v2.positionScreen.y - v1.positionScreen.y ) -
( v3.positionScreen.y - v1.positionScreen.y ) *
( v2.positionScreen.x - v1.positionScreen.x ) ) < 0;
}
function pushLine( a, b ) {
const v1 = _vertexPool[ a ];
const v2 = _vertexPool[ b ];
// Clip
v1.positionScreen.copy( v1.position ).applyMatrix4( _modelViewProjectionMatrix );
v2.positionScreen.copy( v2.position ).applyMatrix4( _modelViewProjectionMatrix );
if ( clipLine( v1.positionScreen, v2.positionScreen ) === true ) {
// Perform the perspective divide
v1.positionScreen.multiplyScalar( 1 / v1.positionScreen.w );
v2.positionScreen.multiplyScalar( 1 / v2.positionScreen.w );
_line = getNextLineInPool();
_line.id = object.id;
_line.v1.copy( v1 );
_line.v2.copy( v2 );
_line.z = Math.max( v1.positionScreen.z, v2.positionScreen.z );
_line.renderOrder = object.renderOrder;
_line.material = object.material;
if ( object.material.vertexColors ) {
_line.vertexColors[ 0 ].fromArray( colors, a * 3 );
_line.vertexColors[ 1 ].fromArray( colors, b * 3 );
}
_renderData.elements.push( _line );
}
}
function pushTriangle( a, b, c, material ) {
const v1 = _vertexPool[ a ];
const v2 = _vertexPool[ b ];
const v3 = _vertexPool[ c ];
if ( checkTriangleVisibility( v1, v2, v3 ) === false ) return;
if ( material.side === DoubleSide || checkBackfaceCulling( v1, v2, v3 ) === true ) {
_face = getNextFaceInPool();
_face.id = object.id;
_face.v1.copy( v1 );
_face.v2.copy( v2 );
_face.v3.copy( v3 );
_face.z = ( v1.positionScreen.z + v2.positionScreen.z + v3.positionScreen.z ) / 3;
_face.renderOrder = object.renderOrder;
// face normal
_vector3.subVectors( v3.position, v2.position );
_vector4.subVectors( v1.position, v2.position );
_vector3.cross( _vector4 );
_face.normalModel.copy( _vector3 );
_face.normalModel.applyMatrix3( normalMatrix ).normalize();
for ( let i = 0; i < 3; i ++ ) {
const normal = _face.vertexNormalsModel[ i ];
normal.fromArray( normals, arguments[ i ] * 3 );
normal.applyMatrix3( normalMatrix ).normalize();
const uv = _face.uvs[ i ];
uv.fromArray( uvs, arguments[ i ] * 2 );
}
_face.vertexNormalsLength = 3;
_face.material = material;
if ( material.vertexColors ) {
_face.color.fromArray( colors, a * 3 );
}
_renderData.elements.push( _face );
}
}
return {
setObject: setObject,
projectVertex: projectVertex,
checkTriangleVisibility: checkTriangleVisibility,
checkBackfaceCulling: checkBackfaceCulling,
pushVertex: pushVertex,
pushNormal: pushNormal,
pushColor: pushColor,
pushUv: pushUv,
pushLine: pushLine,
pushTriangle: pushTriangle
};
}
const renderList = new RenderList();
function projectObject( object ) {
if ( object.visible === false ) return;
if ( object.isLight ) {
_renderData.lights.push( object );
} else if ( object.isMesh || object.isLine || object.isPoints ) {
if ( object.material.visible === false ) return;
if ( object.frustumCulled === true && _frustum.intersectsObject( object ) === false ) return;
addObject( object );
} else if ( object.isSprite ) {
if ( object.material.visible === false ) return;
if ( object.frustumCulled === true && _frustum.intersectsSprite( object ) === false ) return;
addObject( object );
}
const children = object.children;
for ( let i = 0, l = children.length; i < l; i ++ ) {
projectObject( children[ i ] );
}
}
function addObject( object ) {
_object = getNextObjectInPool();
_object.id = object.id;
_object.object = object;
_vector3.setFromMatrixPosition( object.matrixWorld );
_vector3.applyMatrix4( _viewProjectionMatrix );
_object.z = _vector3.z;
_object.renderOrder = object.renderOrder;
_renderData.objects.push( _object );
}
this.projectScene = function ( scene, camera, sortObjects, sortElements ) {
_faceCount = 0;
_lineCount = 0;
_spriteCount = 0;
_renderData.elements.length = 0;
if ( scene.matrixWorldAutoUpdate === true ) scene.updateMatrixWorld();
if ( camera.parent === null && camera.matrixWorldAutoUpdate === true ) camera.updateMatrixWorld();
_viewMatrix.copy( camera.matrixWorldInverse );
_viewProjectionMatrix.multiplyMatrices( camera.projectionMatrix, _viewMatrix );
_frustum.setFromProjectionMatrix( _viewProjectionMatrix );
//
_objectCount = 0;
_renderData.objects.length = 0;
_renderData.lights.length = 0;
projectObject( scene );
if ( sortObjects === true ) {
_renderData.objects.sort( painterSort );
}
//
const objects = _renderData.objects;
for ( let o = 0, ol = objects.length; o < ol; o ++ ) {
const object = objects[ o ].object;
const geometry = object.geometry;
renderList.setObject( object );
_modelMatrix = object.matrixWorld;
_vertexCount = 0;
if ( object.isMesh ) {
let material = object.material;
const isMultiMaterial = Array.isArray( material );
const attributes = geometry.attributes;
const groups = geometry.groups;
if ( attributes.position === undefined ) continue;
const positions = attributes.position.array;
for ( let i = 0, l = positions.length; i < l; i += 3 ) {
let x = positions[ i ];
let y = positions[ i + 1 ];
let z = positions[ i + 2 ];
const morphTargets = geometry.morphAttributes.position;
if ( morphTargets !== undefined ) {
const morphTargetsRelative = geometry.morphTargetsRelative;
const morphInfluences = object.morphTargetInfluences;
for ( let t = 0, tl = morphTargets.length; t < tl; t ++ ) {
const influence = morphInfluences[ t ];
if ( influence === 0 ) continue;
const target = morphTargets[ t ];
if ( morphTargetsRelative ) {
x += target.getX( i / 3 ) * influence;
y += target.getY( i / 3 ) * influence;
z += target.getZ( i / 3 ) * influence;
} else {
x += ( target.getX( i / 3 ) - positions[ i ] ) * influence;
y += ( target.getY( i / 3 ) - positions[ i + 1 ] ) * influence;
z += ( target.getZ( i / 3 ) - positions[ i + 2 ] ) * influence;
}
}
}
renderList.pushVertex( x, y, z );
}
if ( attributes.normal !== undefined ) {
const normals = attributes.normal.array;
for ( let i = 0, l = normals.length; i < l; i += 3 ) {
renderList.pushNormal( normals[ i ], normals[ i + 1 ], normals[ i + 2 ] );
}
}
if ( attributes.color !== undefined ) {
const colors = attributes.color.array;
for ( let i = 0, l = colors.length; i < l; i += 3 ) {
renderList.pushColor( colors[ i ], colors[ i + 1 ], colors[ i + 2 ] );
}
}
if ( attributes.uv !== undefined ) {
const uvs = attributes.uv.array;
for ( let i = 0, l = uvs.length; i < l; i += 2 ) {
renderList.pushUv( uvs[ i ], uvs[ i + 1 ] );
}
}
if ( geometry.index !== null ) {
const indices = geometry.index.array;
if ( groups.length > 0 ) {
for ( let g = 0; g < groups.length; g ++ ) {
const group = groups[ g ];
material = isMultiMaterial === true
? object.material[ group.materialIndex ]
: object.material;
if ( material === undefined ) continue;
for ( let i = group.start, l = group.start + group.count; i < l; i += 3 ) {
renderList.pushTriangle( indices[ i ], indices[ i + 1 ], indices[ i + 2 ], material );
}
}
} else {
for ( let i = 0, l = indices.length; i < l; i += 3 ) {
renderList.pushTriangle( indices[ i ], indices[ i + 1 ], indices[ i + 2 ], material );
}
}
} else {
if ( groups.length > 0 ) {
for ( let g = 0; g < groups.length; g ++ ) {
const group = groups[ g ];
material = isMultiMaterial === true
? object.material[ group.materialIndex ]
: object.material;
if ( material === undefined ) continue;
for ( let i = group.start, l = group.start + group.count; i < l; i += 3 ) {
renderList.pushTriangle( i, i + 1, i + 2, material );
}
}
} else {
for ( let i = 0, l = positions.length / 3; i < l; i += 3 ) {
renderList.pushTriangle( i, i + 1, i + 2, material );
}
}
}
} else if ( object.isLine ) {
_modelViewProjectionMatrix.multiplyMatrices( _viewProjectionMatrix, _modelMatrix );
const attributes = geometry.attributes;
if ( attributes.position !== undefined ) {
const positions = attributes.position.array;
for ( let i = 0, l = positions.length; i < l; i += 3 ) {
renderList.pushVertex( positions[ i ], positions[ i + 1 ], positions[ i + 2 ] );
}
if ( attributes.color !== undefined ) {
const colors = attributes.color.array;
for ( let i = 0, l = colors.length; i < l; i += 3 ) {
renderList.pushColor( colors[ i ], colors[ i + 1 ], colors[ i + 2 ] );
}
}
if ( geometry.index !== null ) {
const indices = geometry.index.array;
for ( let i = 0, l = indices.length; i < l; i += 2 ) {
renderList.pushLine( indices[ i ], indices[ i + 1 ] );
}
} else {
const step = object.isLineSegments ? 2 : 1;
for ( let i = 0, l = ( positions.length / 3 ) - 1; i < l; i += step ) {
renderList.pushLine( i, i + 1 );
}
}
}
} else if ( object.isPoints ) {
_modelViewProjectionMatrix.multiplyMatrices( _viewProjectionMatrix, _modelMatrix );
const attributes = geometry.attributes;
if ( attributes.position !== undefined ) {
const positions = attributes.position.array;
for ( let i = 0, l = positions.length; i < l; i += 3 ) {
_vector4.set( positions[ i ], positions[ i + 1 ], positions[ i + 2 ], 1 );
_vector4.applyMatrix4( _modelViewProjectionMatrix );
pushPoint( _vector4, object, camera );
}
}
} else if ( object.isSprite ) {
object.modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, object.matrixWorld );
_vector4.set( _modelMatrix.elements[ 12 ], _modelMatrix.elements[ 13 ], _modelMatrix.elements[ 14 ], 1 );
_vector4.applyMatrix4( _viewProjectionMatrix );
pushPoint( _vector4, object, camera );
}
}
if ( sortElements === true ) {
_renderData.elements.sort( painterSort );
}
return _renderData;
};
function pushPoint( _vector4, object, camera ) {
const invW = 1 / _vector4.w;
_vector4.z *= invW;
if ( _vector4.z >= - 1 && _vector4.z <= 1 ) {
_sprite = getNextSpriteInPool();
_sprite.id = object.id;
_sprite.x = _vector4.x * invW;
_sprite.y = _vector4.y * invW;
_sprite.z = _vector4.z;
_sprite.renderOrder = object.renderOrder;
_sprite.object = object;
_sprite.rotation = object.rotation;
_sprite.scale.x = object.scale.x * Math.abs( _sprite.x - ( _vector4.x + camera.projectionMatrix.elements[ 0 ] ) / ( _vector4.w + camera.projectionMatrix.elements[ 12 ] ) );
_sprite.scale.y = object.scale.y * Math.abs( _sprite.y - ( _vector4.y + camera.projectionMatrix.elements[ 5 ] ) / ( _vector4.w + camera.projectionMatrix.elements[ 13 ] ) );
_sprite.material = object.material;
_renderData.elements.push( _sprite );
}
}
// Pools
function getNextObjectInPool() {
if ( _objectCount === _objectPoolLength ) {
const object = new RenderableObject();
_objectPool.push( object );
_objectPoolLength ++;
_objectCount ++;
return object;
}
return _objectPool[ _objectCount ++ ];
}
function getNextVertexInPool() {
if ( _vertexCount === _vertexPoolLength ) {
const vertex = new RenderableVertex();
_vertexPool.push( vertex );
_vertexPoolLength ++;
_vertexCount ++;
return vertex;
}
return _vertexPool[ _vertexCount ++ ];
}
function getNextFaceInPool() {
if ( _faceCount === _facePoolLength ) {
const face = new RenderableFace();
_facePool.push( face );
_facePoolLength ++;
_faceCount ++;
return face;
}
return _facePool[ _faceCount ++ ];
}
function getNextLineInPool() {
if ( _lineCount === _linePoolLength ) {
const line = new RenderableLine();
_linePool.push( line );
_linePoolLength ++;
_lineCount ++;
return line;
}
return _linePool[ _lineCount ++ ];
}
function getNextSpriteInPool() {
if ( _spriteCount === _spritePoolLength ) {
const sprite = new RenderableSprite();
_spritePool.push( sprite );
_spritePoolLength ++;
_spriteCount ++;
return sprite;
}
return _spritePool[ _spriteCount ++ ];
}
//
function painterSort( a, b ) {
if ( a.renderOrder !== b.renderOrder ) {
return a.renderOrder - b.renderOrder;
} else if ( a.z !== b.z ) {
return b.z - a.z;
} else if ( a.id !== b.id ) {
return a.id - b.id;
} else {
return 0;
}
}
function clipLine( s1, s2 ) {
let alpha1 = 0, alpha2 = 1;
// Calculate the boundary coordinate of each vertex for the near and far clip planes,
// Z = -1 and Z = +1, respectively.
const bc1near = s1.z + s1.w,
bc2near = s2.z + s2.w,
bc1far = - s1.z + s1.w,
bc2far = - s2.z + s2.w;
if ( bc1near >= 0 && bc2near >= 0 && bc1far >= 0 && bc2far >= 0 ) {
// Both vertices lie entirely within all clip planes.
return true;
} else if ( ( bc1near < 0 && bc2near < 0 ) || ( bc1far < 0 && bc2far < 0 ) ) {
// Both vertices lie entirely outside one of the clip planes.
return false;
} else {
// The line segment spans at least one clip plane.
if ( bc1near < 0 ) {
// v1 lies outside the near plane, v2 inside
alpha1 = Math.max( alpha1, bc1near / ( bc1near - bc2near ) );
} else if ( bc2near < 0 ) {
// v2 lies outside the near plane, v1 inside
alpha2 = Math.min( alpha2, bc1near / ( bc1near - bc2near ) );
}
if ( bc1far < 0 ) {
// v1 lies outside the far plane, v2 inside
alpha1 = Math.max( alpha1, bc1far / ( bc1far - bc2far ) );
} else if ( bc2far < 0 ) {
// v2 lies outside the far plane, v2 inside
alpha2 = Math.min( alpha2, bc1far / ( bc1far - bc2far ) );
}
if ( alpha2 < alpha1 ) {
// The line segment spans two boundaries, but is outside both of them.
// (This can't happen when we're only clipping against just near/far but good
// to leave the check here for future usage if other clip planes are added.)
return false;
} else {
// Update the s1 and s2 vertices to match the clipped line segment.
s1.lerp( s2, alpha1 );
s2.lerp( s1, 1 - alpha2 );
return true;
}
}
}
}
}
export { RenderableObject, RenderableFace, RenderableVertex, RenderableLine, RenderableSprite, Projector };
================================================
FILE: public/assets/lib/vendor/three/TextGeometry.js
================================================
/**
* Text = 3D Text
*
* parameters = {
* font: <THREE.Font>, // font
*
* size: <float>, // size of the text
* depth: <float>, // thickness to extrude text
* curveSegments: <int>, // number of points on the curves
*
* bevelEnabled: <bool>, // turn on bevel
* bevelThickness: <float>, // how deep into text bevel goes
* bevelSize: <float>, // how far from text outline (including bevelOffset) is bevel
* bevelOffset: <float> // how far from text outline does bevel start
* }
*/
import {
ExtrudeGeometry
} from './three.module.js';
class TextGeometry extends ExtrudeGeometry {
constructor( text, parameters = {} ) {
const font = parameters.font;
if ( font === undefined ) {
super(); // generate default extrude geometry
} else {
const shapes = font.generateShapes( text, parameters.size );
// translate parameters to ExtrudeGeometry API
if ( parameters.depth === undefined && parameters.height !== undefined ) {
console.warn( 'THREE.TextGeometry: .height is now depreciated. Please use .depth instead' ); // @deprecated, r163
}
parameters.depth = parameters.depth !== undefined ?
parameters.depth : parameters.height !== undefined ?
parameters.height : 50;
// defaults
if ( parameters.bevelThickness === undefined ) parameters.bevelThickness = 10;
if ( parameters.bevelSize === undefined ) parameters.bevelSize = 8;
if ( parameters.bevelEnabled === undefined ) parameters.bevelEnabled = false;
super( shapes, parameters );
}
this.type = 'TextGeometry';
}
}
export { TextGeometry };
================================================
FILE: public/assets/lib/vendor/three/three.module.js
================================================
// @ts-nocheck
/**
* @license
* Copyright 2010-2023 Three.js Authors
* SPDX-License-Identifier: MIT
*/
const REVISION = '160';
const MOUSE = { LEFT: 0, MIDDLE: 1, RIGHT: 2, ROTATE: 0, DOLLY: 1, PAN: 2 };
const TOUCH = { ROTATE: 0, PAN: 1, DOLLY_PAN: 2, DOLLY_ROTATE: 3 };
const CullFaceNone = 0;
const CullFaceBack = 1;
const CullFaceFront = 2;
const CullFaceFrontBack = 3;
const BasicShadowMap = 0;
const PCFShadowMap = 1;
const PCFSoftShadowMap = 2;
const VSMShadowMap = 3;
const FrontSide = 0;
const BackSide = 1;
const DoubleSide = 2;
const TwoPassDoubleSide = 2; // r149
const NoBlending = 0;
const NormalBlending = 1;
const AdditiveBlending = 2;
const SubtractiveBlending = 3;
const MultiplyBlending = 4;
const CustomBlending = 5;
const AddEquation = 100;
const SubtractEquation = 101;
const ReverseSubtractEquation = 102;
const MinEquation = 103;
const MaxEquation = 104;
const ZeroFactor = 200;
const OneFactor = 201;
const SrcColorFactor = 202;
const OneMinusSrcColorFactor = 203;
const SrcAlphaFactor = 204;
const OneMinusSrcAlphaFactor = 205;
const DstAlphaFactor = 206;
const OneMinusDstAlphaFactor = 207;
const DstColorFactor = 208;
const OneMinusDstColorFactor = 209;
const SrcAlphaSaturateFactor = 210;
const ConstantColorFactor = 211;
const OneMinusConstantColorFactor = 212;
const ConstantAlphaFactor = 213;
const OneMinusConstantAlphaFactor = 214;
const NeverDepth = 0;
const AlwaysDepth = 1;
const LessDepth = 2;
const LessEqualDepth = 3;
const EqualDepth = 4;
const GreaterEqualDepth = 5;
const GreaterDepth = 6;
const NotEqualDepth = 7;
const MultiplyOperation = 0;
const MixOperation = 1;
const AddOperation = 2;
const NoToneMapping = 0;
const LinearToneMapping = 1;
const ReinhardToneMapping = 2;
const CineonToneMapping = 3;
const ACESFilmicToneMapping = 4;
const CustomToneMapping = 5;
const AgXToneMapping = 6;
const AttachedBindMode = 'attached';
const DetachedBindMode = 'detached';
const UVMapping = 300;
const CubeReflectionMapping = 301;
const CubeRefractionMapping = 302;
const EquirectangularReflectionMapping = 303;
const EquirectangularRefractionMapping = 304;
const CubeUVReflectionMapping = 306;
const RepeatWrapping = 1000;
const ClampToEdgeWrapping = 1001;
const MirroredRepeatWrapping = 1002;
const NearestFilter = 1003;
const NearestMipmapNearestFilter = 1004;
const NearestMipMapNearestFilter = 1004;
const NearestMipmapLinearFilter = 1005;
const NearestMipMapLinearFilter = 1005;
const LinearFilter = 1006;
const LinearMipmapNearestFilter = 1007;
const LinearMipMapNearestFilter = 1007;
const LinearMipmapLinearFilter = 1008;
const LinearMipMapLinearFilter = 1008;
const UnsignedByteType = 1009;
const ByteType = 1010;
const ShortType = 1011;
const UnsignedShortType = 1012;
const IntType = 1013;
const UnsignedIntType = 1014;
const FloatType = 1015;
const HalfFloatType = 1016;
const UnsignedShort4444Type = 1017;
const UnsignedShort5551Type = 1018;
const UnsignedInt248Type = 1020;
const AlphaFormat = 1021;
const RGBAFormat = 1023;
const LuminanceFormat = 1024;
const LuminanceAlphaFormat = 1025;
const DepthFormat = 1026;
const DepthStencilFormat = 1027;
const RedFormat = 1028;
const RedIntegerFormat = 1029;
const RGFormat = 1030;
const RGIntegerFormat = 1031;
const RGBAIntegerFormat = 1033;
const RGB_S3TC_DXT1_Format = 33776;
const RGBA_S3TC_DXT1_Format = 33777;
const RGBA_S3TC_DXT3_Format = 33778;
const RGBA_S3TC_DXT5_Format = 33779;
const RGB_PVRTC_4BPPV1_Format = 35840;
const RGB_PVRTC_2BPPV1_Format = 35841;
const RGBA_PVRTC_4BPPV1_Format = 35842;
const RGBA_PVRTC_2BPPV1_Format = 35843;
const RGB_ETC1_Format = 36196;
const RGB_ETC2_Format = 37492;
const RGBA_ETC2_EAC_Format = 37496;
const RGBA_ASTC_4x4_Format = 37808;
const RGBA_ASTC_5x4_Format = 37809;
const RGBA_ASTC_5x5_Format = 37810;
const RGBA_ASTC_6x5_Format = 37811;
const RGBA_ASTC_6x6_Format = 37812;
const RGBA_ASTC_8x5_Format = 37813;
const RGBA_ASTC_8x6_Format = 37814;
const RGBA_ASTC_8x8_Format = 37815;
const RGBA_ASTC_10x5_Format = 37816;
const RGBA_ASTC_10x6_Format = 37817;
const RGBA_ASTC_10x8_Format = 37818;
const RGBA_ASTC_10x10_Format = 37819;
const RGBA_ASTC_12x10_Format = 37820;
const RGBA_ASTC_12x12_Format = 37821;
const RGBA_BPTC_Format = 36492;
const RGB_BPTC_SIGNED_Format = 36494;
const RGB_BPTC_UNSIGNED_Format = 36495;
const RED_RGTC1_Format = 36283;
const SIGNED_RED_RGTC1_Format = 36284;
const RED_GREEN_RGTC2_Format = 36285;
const SIGNED_RED_GREEN_RGTC2_Format = 36286;
const LoopOnce = 2200;
const LoopRepeat = 2201;
const LoopPingPong = 2202;
const InterpolateDiscrete = 2300;
const InterpolateLinear = 2301;
const InterpolateSmooth = 2302;
const ZeroCurvatureEnding = 2400;
const ZeroSlopeEnding = 2401;
const WrapAroundEnding = 2402;
const NormalAnimationBlendMode = 2500;
const AdditiveAnimationBlendMode = 2501;
const TrianglesDrawMode = 0;
const TriangleStripDrawMode = 1;
const TriangleFanDrawMode = 2;
/** @deprecated Use LinearSRGBColorSpace or NoColorSpace in three.js r152+. */
const LinearEncoding = 3000;
/** @deprecated Use SRGBColorSpace in three.js r152+. */
const sRGBEncoding = 3001;
const BasicDepthPacking = 3200;
const RGBADepthPacking = 3201;
const TangentSpaceNormalMap = 0;
const ObjectSpaceNormalMap = 1;
// Color space string identifiers, matching CSS Color Module Level 4 and WebGPU names where available.
const NoColorSpace = '';
const SRGBColorSpace = 'srgb';
const LinearSRGBColorSpace = 'srgb-linear';
const DisplayP3ColorSpace = 'display-p3';
const LinearDisplayP3ColorSpace = 'display-p3-linear';
const LinearTransfer = 'linear';
const SRGBTransfer = 'srgb';
const Rec709Primaries = 'rec709';
const P3Primaries = 'p3';
const ZeroStencilOp = 0;
const KeepStencilOp = 7680;
const ReplaceStencilOp = 7681;
const IncrementStencilOp = 7682;
const DecrementStencilOp = 7683;
const IncrementWrapStencilOp = 34055;
const DecrementWrapStencilOp = 34056;
const InvertStencilOp = 5386;
const NeverStencilFunc = 512;
const LessStencilFunc = 513;
const EqualStencilFunc = 514;
const LessEqualStencilFunc = 515;
const GreaterStencilFunc = 516;
const NotEqualStencilFunc = 517;
const GreaterEqualStencilFunc = 518;
const AlwaysStencilFunc = 519;
const NeverCompare = 512;
const LessCompare = 513;
const EqualCompare = 514;
const LessEqualCompare = 515;
const GreaterCompare = 516;
const NotEqualCompare = 517;
const GreaterEqualCompare = 518;
const AlwaysCompare = 519;
const StaticDrawUsage = 35044;
const DynamicDrawUsage = 35048;
const StreamDrawUsage = 35040;
const StaticReadUsage = 35045;
const DynamicReadUsage = 35049;
const StreamReadUsage = 35041;
const StaticCopyUsage = 35046;
const DynamicCopyUsage = 35050;
const StreamCopyUsage = 35042;
const GLSL1 = '100';
const GLSL3 = '300 es';
const _SRGBAFormat = 1035; // fallback for WebGL 1
const WebGLCoordinateSystem = 2000;
const WebGPUCoordinateSystem = 2001;
/**
* https://github.com/mrdoob/eventdispatcher.js/
*/
class EventDispatcher {
addEventListener( type, listener ) {
if ( this._listeners === undefined ) this._listeners = {};
const listeners = this._listeners;
if ( listeners[ type ] === undefined ) {
listeners[ type ] = [];
}
if ( listeners[ type ].indexOf( listener ) === - 1 ) {
listeners[ type ].push( listener );
}
}
hasEventListener( type, listener ) {
if ( this._listeners === undefined ) return false;
const listeners = this._listeners;
return listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1;
}
removeEventListener( type, listener ) {
if ( this._listeners === undefined ) return;
const listeners = this._listeners;
const listenerArray = listeners[ type ];
if ( listenerArray !== undefined ) {
const index = listenerArray.indexOf( listener );
if ( index !== - 1 ) {
listenerArray.splice( index, 1 );
}
}
}
dispatchEvent( event ) {
if ( this._listeners === undefined ) return;
const listeners = this._listeners;
const listenerArray = listeners[ event.type ];
if ( listenerArray !== undefined ) {
event.target = this;
// Make a copy, in case listeners are removed while iterating.
const array = listenerArray.slice( 0 );
for ( let i = 0, l = array.length; i < l; i ++ ) {
array[ i ].call( this, event );
}
event.target = null;
}
}
}
const _lut = [ '00', '01', '02', '03', '04', '05', '06', '07', '08', '09', '0a', '0b', '0c', '0d', '0e', '0f', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '1a', '1b', '1c', '1d', '1e', '1f', '20', '21', '22', '23', '24', '25', '26', '27', '28', '29', '2a', '2b', '2c', '2d', '2e', '2f', '30', '31', '32', '33', '34', '35', '36', '37', '38', '39', '3a', '3b', '3c', '3d', '3e', '3f', '40', '41', '42', '43', '44', '45', '46', '47', '48', '49', '4a', '4b', '4c', '4d', '4e', '4f', '50', '51', '52', '53', '54', '55', '56', '57', '58', '59', '5a', '5b', '5c', '5d', '5e', '5f', '60', '61', '62', '63', '64', '65', '66', '67', '68', '69', '6a', '6b', '6c', '6d', '6e', '6f', '70', '71', '72', '73', '74', '75', '76', '77', '78', '79', '7a', '7b', '7c', '7d', '7e', '7f', '80', '81', '82', '83', '84', '85', '86', '87', '88', '89', '8a', '8b', '8c', '8d', '8e', '8f', '90', '91', '92', '93', '94', '95', '96', '97', '98', '99', '9a', '9b', '9c', '9d', '9e', '9f', 'a0', 'a1', 'a2', 'a3', 'a4', 'a5', 'a6', 'a7', 'a8', 'a9', 'aa', 'ab', 'ac', 'ad', 'ae', 'af', 'b0', 'b1', 'b2', 'b3', 'b4', 'b5', 'b6', 'b7', 'b8', 'b9', 'ba', 'bb', 'bc', 'bd', 'be', 'bf', 'c0', 'c1', 'c2', 'c3', 'c4', 'c5', 'c6', 'c7', 'c8', 'c9', 'ca', 'cb', 'cc', 'cd', 'ce', 'cf', 'd0', 'd1', 'd2', 'd3', 'd4', 'd5', 'd6', 'd7', 'd8', 'd9', 'da', 'db', 'dc', 'dd', 'de', 'df', 'e0', 'e1', 'e2', 'e3', 'e4', 'e5', 'e6', 'e7', 'e8', 'e9', 'ea', 'eb', 'ec', 'ed', 'ee', 'ef', 'f0', 'f1', 'f2', 'f3', 'f4', 'f5', 'f6', 'f7', 'f8', 'f9', 'fa', 'fb', 'fc', 'fd', 'fe', 'ff' ];
let _seed = 1234567;
const DEG2RAD = Math.PI / 180;
const RAD2DEG = 180 / Math.PI;
// http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript/21963136#21963136
function generateUUID() {
const d0 = Math.random() * 0xffffffff | 0;
const d1 = Math.random() * 0xffffffff | 0;
const d2 = Math.random() * 0xffffffff | 0;
const d3 = Math.random() * 0xffffffff | 0;
const uuid = _lut[ d0 & 0xff ] + _lut[ d0 >> 8 & 0xff ] + _lut[ d0 >> 16 & 0xff ] + _lut[ d0 >> 24 & 0xff ] + '-' +
_lut[ d1 & 0xff ] + _lut[ d1 >> 8 & 0xff ] + '-' + _lut[ d1 >> 16 & 0x0f | 0x40 ] + _lut[ d1 >> 24 & 0xff ] + '-' +
_lut[ d2 & 0x3f | 0x80 ] + _lut[ d2 >> 8 & 0xff ] + '-' + _lut[ d2 >> 16 & 0xff ] + _lut[ d2 >> 24 & 0xff ] +
_lut[ d3 & 0xff ] + _lut[ d3 >> 8 & 0xff ] + _lut[ d3 >> 16 & 0xff ] + _lut[ d3 >> 24 & 0xff ];
// .toLowerCase() here flattens concatenated strings to save heap memory space.
return uuid.toLowerCase();
}
function clamp( value, min, max ) {
return Math.max( min, Math.min( max, value ) );
}
// compute euclidean modulo of m % n
// https://en.wikipedia.org/wiki/Modulo_operation
function euclideanModulo( n, m ) {
return ( ( n % m ) + m ) % m;
}
// Linear mapping from range <a1, a2> to range <b1, b2>
function mapLinear( x, a1, a2, b1, b2 ) {
return b1 + ( x - a1 ) * ( b2 - b1 ) / ( a2 - a1 );
}
// https://www.gamedev.net/tutorials/programming/general-and-gameplay-programming/inverse-lerp-a-super-useful-yet-often-overlooked-function-r5230/
function inverseLerp( x, y, value ) {
if ( x !== y ) {
return ( value - x ) / ( y - x );
} else {
return 0;
}
}
// https://en.wikipedia.org/wiki/Linear_interpolation
function lerp( x, y, t ) {
return ( 1 - t ) * x + t * y;
}
// http://www.rorydriscoll.com/2016/03/07/frame-rate-independent-damping-using-lerp/
function damp( x, y, lambda, dt ) {
return lerp( x, y, 1 - Math.exp( - lambda * dt ) );
}
// https://www.desmos.com/calculator/vcsjnyz7x4
function pingpong( x, length = 1 ) {
return length - Math.abs( euclideanModulo( x, length * 2 ) - length );
}
// http://en.wikipedia.org/wiki/Smoothstep
function smoothstep( x, min, max ) {
if ( x <= min ) return 0;
if ( x >= max ) return 1;
x = ( x - min ) / ( max - min );
return x * x * ( 3 - 2 * x );
}
function smootherstep( x, min, max ) {
if ( x <= min ) return 0;
if ( x >= max ) return 1;
x = ( x - min ) / ( max - min );
return x * x * x * ( x * ( x * 6 - 15 ) + 10 );
}
// Random integer from <low, high> interval
function randInt( low, high ) {
return low + Math.floor( Math.random() * ( high - low + 1 ) );
}
// Random float from <low, high> interval
function randFloat( low, high ) {
return low + Math.random() * ( high - low );
}
// Random float from <-range/2, range/2> interval
function randFloatSpread( range ) {
return range * ( 0.5 - Math.random() );
}
// Deterministic pseudo-random float in the interval [ 0, 1 ]
function seededRandom( s ) {
if ( s !== undefined ) _seed = s;
// Mulberry32 generator
let t = _seed += 0x6D2B79F5;
t = Math.imul( t ^ t >>> 15, t | 1 );
t ^= t + Math.imul( t ^ t >>> 7, t | 61 );
return ( ( t ^ t >>> 14 ) >>> 0 ) / 4294967296;
}
function degToRad( degrees ) {
return degrees * DEG2RAD;
}
function radToDeg( radians ) {
return radians * RAD2DEG;
}
function isPowerOfTwo( value ) {
return ( value & ( value - 1 ) ) === 0 && value !== 0;
}
function ceilPowerOfTwo( value ) {
return Math.pow( 2, Math.ceil( Math.log( value ) / Math.LN2 ) );
}
function floorPowerOfTwo( value ) {
return Math.pow( 2, Math.floor( Math.log( value ) / Math.LN2 ) );
}
function setQuaternionFromProperEuler( q, a, b, c, order ) {
// Intrinsic Proper Euler Angles - see https://en.wikipedia.org/wiki/Euler_angles
// rotations are applied to the axes in the order specified by 'order'
// rotation by angle 'a' is applied first, then by angle 'b', then by angle 'c'
// angles are in radians
const cos = Math.cos;
const sin = Math.sin;
const c2 = cos( b / 2 );
const s2 = sin( b / 2 );
const c13 = cos( ( a + c ) / 2 );
const s13 = sin( ( a + c ) / 2 );
const c1_3 = cos( ( a - c ) / 2 );
const s1_3 = sin( ( a - c ) / 2 );
const c3_1 = cos( ( c - a ) / 2 );
const s3_1 = sin( ( c - a ) / 2 );
switch ( order ) {
case 'XYX':
q.set( c2 * s13, s2 * c1_3, s2 * s1_3, c2 * c13 );
break;
case 'YZY':
q.set( s2 * s1_3, c2 * s13, s2 * c1_3, c2 * c13 );
break;
case 'ZXZ':
q.set( s2 * c1_3, s2 * s1_3, c2 * s13, c2 * c13 );
break;
case 'XZX':
q.set( c2 * s13, s2 * s3_1, s2 * c3_1, c2 * c13 );
break;
case 'YXY':
q.set( s2 * c3_1, c2 * s13, s2 * s3_1, c2 * c13 );
break;
case 'ZYZ':
q.set( s2 * s3_1, s2 * c3_1, c2 * s13, c2 * c13 );
break;
default:
console.warn( 'THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: ' + order );
}
}
function denormalize( value, array ) {
switch ( array.constructor ) {
case Float32Array:
return value;
case Uint32Array:
return value / 4294967295.0;
case Uint16Array:
return value / 65535.0;
case Uint8Array:
return value / 255.0;
case Int32Array:
return Math.max( value / 2147483647.0, - 1.0 );
case Int16Array:
return Math.max( value / 32767.0, - 1.0 );
case Int8Array:
return Math.max( value / 127.0, - 1.0 );
default:
throw new Error( 'Invalid component type.' );
}
}
function normalize( value, array ) {
switch ( array.constructor ) {
case Float32Array:
return value;
case Uint32Array:
return Math.round( value * 4294967295.0 );
case Uint16Array:
return Math.round( value * 65535.0 );
case Uint8Array:
return Math.round( value * 255.0 );
case Int32Array:
return Math.round( value * 2147483647.0 );
case Int16Array:
return Math.round( value * 32767.0 );
case Int8Array:
return Math.round( value * 127.0 );
default:
throw new Error( 'Invalid component type.' );
}
}
const MathUtils = {
DEG2RAD: DEG2RAD,
RAD2DEG: RAD2DEG,
generateUUID: generateUUID,
clamp: clamp,
euclideanModulo: euclideanModulo,
mapLinear: mapLinear,
inverseLerp: inverseLerp,
lerp: lerp,
damp: damp,
pingpong: pingpong,
smoothstep: smoothstep,
smootherstep: smootherstep,
randInt: randInt,
randFloat: randFloat,
randFloatSpread: randFloatSpread,
seededRandom: seededRandom,
degToRad: degToRad,
radToDeg: radToDeg,
isPowerOfTwo: isPowerOfTwo,
ceilPowerOfTwo: ceilPowerOfTwo,
floorPowerOfTwo: floorPowerOfTwo,
setQuaternionFromProperEuler: setQuaternionFromProperEuler,
normalize: normalize,
denormalize: denormalize
};
class Vector2 {
constructor( x = 0, y = 0 ) {
Vector2.prototype.isVector2 = true;
this.x = x;
this.y = y;
}
get width() {
return this.x;
}
set width( value ) {
this.x = value;
}
get height() {
return this.y;
}
set height( value ) {
this.y = value;
}
set( x, y ) {
this.x = x;
this.y = y;
return this;
}
setScalar( scalar ) {
this.x = scalar;
this.y = scalar;
return this;
}
setX( x ) {
this.x = x;
return this;
}
setY( y ) {
this.y = y;
return this;
}
setComponent( index, value ) {
switch ( index ) {
case 0: this.x = value; break;
case 1: this.y = value; break;
default: throw new Error( 'index is out of range: ' + index );
}
return this;
}
getComponent( index ) {
switch ( index ) {
case 0: return this.x;
case 1: return this.y;
default: throw new Error( 'index is out of range: ' + index );
}
}
clone() {
return new this.constructor( this.x, this.y );
}
copy( v ) {
this.x = v.x;
this.y = v.y;
return this;
}
add( v ) {
this.x += v.x;
this.y += v.y;
return this;
}
addScalar( s ) {
this.x += s;
this.y += s;
return this;
}
addVectors( a, b ) {
this.x = a.x + b.x;
this.y = a.y + b.y;
return this;
}
addScaledVector( v, s ) {
this.x += v.x * s;
this.y += v.y * s;
return this;
}
sub( v ) {
this.x -= v.x;
this.y -= v.y;
return this;
}
subScalar( s ) {
this.x -= s;
this.y -= s;
return this;
}
subVectors( a, b ) {
this.x = a.x - b.x;
this.y = a.y - b.y;
return this;
}
multiply( v ) {
this.x *= v.x;
this.y *= v.y;
return this;
}
multiplyScalar( scalar ) {
this.x *= scalar;
this.y *= scalar;
return this;
}
divide( v ) {
this.x /= v.x;
this.y /= v.y;
return this;
}
divideScalar( scalar ) {
return this.multiplyScalar( 1 / scalar );
}
applyMatrix3( m ) {
const x = this.x, y = this.y;
const e = m.elements;
this.x = e[ 0 ] * x + e[ 3 ] * y + e[ 6 ];
this.y = e[ 1 ] * x + e[ 4 ] * y + e[ 7 ];
return this;
}
min( v ) {
this.x = Math.min( this.x, v.x );
this.y = Math.min( this.y, v.y );
return this;
}
max( v ) {
this.x = Math.max( this.x, v.x );
this.y = Math.max( this.y, v.y );
return this;
}
clamp( min, max ) {
// assumes min < max, componentwise
this.x = Math.max( min.x, Math.min( max.x, this.x ) );
this.y = Math.max( min.y, Math.min( max.y, this.y ) );
return this;
}
clampScalar( minVal, maxVal ) {
this.x = Math.max( minVal, Math.min( maxVal, this.x ) );
this.y = Math.max( minVal, Math.min( maxVal, this.y ) );
return this;
}
clampLength( min, max ) {
const length = this.length();
return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) );
}
floor() {
this.x = Math.floor( this.x );
this.y = Math.floor( this.y );
return this;
}
ceil() {
this.x = Math.ceil( this.x );
this.y = Math.ceil( this.y );
return this;
}
round() {
this.x = Math.round( this.x );
this.y = Math.round( this.y );
return this;
}
roundToZero() {
this.x = Math.trunc( this.x );
this.y = Math.trunc( this.y );
return this;
}
negate() {
this.x = - this.x;
this.y = - this.y;
return this;
}
dot( v ) {
return this.x * v.x + this.y * v.y;
}
cross( v ) {
return this.x * v.y - this.y * v.x;
}
lengthSq() {
return this.x * this.x + this.y * this.y;
}
length() {
return Math.sqrt( this.x * this.x + this.y * this.y );
}
manhattanLength() {
return Math.abs( this.x ) + Math.abs( this.y );
}
normalize() {
return this.divideScalar( this.length() || 1 );
}
angle() {
// computes the angle in radians with respect to the positive x-axis
const angle = Math.atan2( - this.y, - this.x ) + Math.PI;
return angle;
}
angleTo( v ) {
const denominator = Math.sqrt( this.lengthSq() * v.lengthSq() );
if ( denominator === 0 ) return Math.PI / 2;
const theta = this.dot( v ) / denominator;
// clamp, to handle numerical problems
return Math.acos( clamp( theta, - 1, 1 ) );
}
distanceTo( v ) {
return Math.sqrt( this.distanceToSquared( v ) );
}
distanceToSquared( v ) {
const dx = this.x - v.x, dy = this.y - v.y;
return dx * dx + dy * dy;
}
manhattanDistanceTo( v ) {
return Math.abs( this.x - v.x ) + Math.abs( this.y - v.y );
}
setLength( length ) {
return this.normalize().multiplyScalar( length );
}
lerp( v, alpha ) {
this.x += ( v.x - this.x ) * alpha;
this.y += ( v.y - this.y ) * alpha;
return this;
}
lerpVectors( v1, v2, alpha ) {
this.x = v1.x + ( v2.x - v1.x ) * alpha;
this.y = v1.y + ( v2.y - v1.y ) * alpha;
return this;
}
equals( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) );
}
fromArray( array, offset = 0 ) {
this.x = array[ offset ];
this.y = array[ offset + 1 ];
return this;
}
toArray( array = [], offset = 0 ) {
array[ offset ] = this.x;
array[ offset + 1 ] = this.y;
return array;
}
fromBufferAttribute( attribute, index ) {
this.x = attribute.getX( index );
this.y = attribute.getY( index );
return this;
}
rotateAround( center, angle ) {
const c = Math.cos( angle ), s = Math.sin( angle );
const x = this.x - center.x;
const y = this.y - center.y;
this.x = x * c - y * s + center.x;
this.y = x * s + y * c + center.y;
return this;
}
random() {
this.x = Math.random();
this.y = Math.random();
return this;
}
*[ Symbol.iterator ]() {
yield this.x;
yield this.y;
}
}
class Matrix3 {
constructor( n11, n12, n13, n21, n22, n23, n31, n32, n33 ) {
Matrix3.prototype.isMatrix3 = true;
this.elements = [
1, 0, 0,
0, 1, 0,
0, 0, 1
];
if ( n11 !== undefined ) {
this.set( n11, n12, n13, n21, n22, n23, n31, n32, n33 );
}
}
set( n11, n12, n13, n21, n22, n23, n31, n32, n33 ) {
const te = this.elements;
te[ 0 ] = n11; te[ 1 ] = n21; te[ 2 ] = n31;
te[ 3 ] = n12; te[ 4 ] = n22; te[ 5 ] = n32;
te[ 6 ] = n13; te[ 7 ] = n23; te[ 8 ] = n33;
return this;
}
identity() {
this.set(
1, 0, 0,
0, 1, 0,
0, 0, 1
);
return this;
}
copy( m ) {
const te = this.elements;
const me = m.elements;
te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ];
te[ 3 ] = me[ 3 ]; te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ];
te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ]; te[ 8 ] = me[ 8 ];
return this;
}
extractBasis( xAxis, yAxis, zAxis ) {
xAxis.setFromMatrix3Column( this, 0 );
yAxis.setFromMatrix3Column( this, 1 );
zAxis.setFromMatrix3Column( this, 2 );
return this;
}
setFromMatrix4( m ) {
const me = m.elements;
this.set(
me[ 0 ], me[ 4 ], me[ 8 ],
me[ 1 ], me[ 5 ], me[ 9 ],
me[ 2 ], me[ 6 ], me[ 10 ]
);
return this;
}
multiply( m ) {
return this.multiplyMatrices( this, m );
}
premultiply( m ) {
return this.multiplyMatrices( m, this );
}
multiplyMatrices( a, b ) {
const ae = a.elements;
const be = b.elements;
const te = this.elements;
const a11 = ae[ 0 ], a12 = ae[ 3 ], a13 = ae[ 6 ];
const a21 = ae[ 1 ], a22 = ae[ 4 ], a23 = ae[ 7 ];
const a31 = ae[ 2 ], a32 = ae[ 5 ], a33 = ae[ 8 ];
const b11 = be[ 0 ], b12 = be[ 3 ], b13 = be[ 6 ];
const b21 = be[ 1 ], b22 = be[ 4 ], b23 = be[ 7 ];
const b31 = be[ 2 ], b32 = be[ 5 ], b33 = be[ 8 ];
te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31;
te[ 3 ] = a11 * b12 + a12 * b22 + a13 * b32;
te[ 6 ] = a11 * b13 + a12 * b23 + a13 * b33;
te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31;
te[ 4 ] = a21 * b12 + a22 * b22 + a23 * b32;
te[ 7 ] = a21 * b13 + a22 * b23 + a23 * b33;
te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31;
te[ 5 ] = a31 * b12 + a32 * b22 + a33 * b32;
te[ 8 ] = a31 * b13 + a32 * b23 + a33 * b33;
return this;
}
multiplyScalar( s ) {
const te = this.elements;
te[ 0 ] *= s; te[ 3 ] *= s; te[ 6 ] *= s;
te[ 1 ] *= s; te[ 4 ] *= s; te[ 7 ] *= s;
te[ 2 ] *= s; te[ 5 ] *= s; te[ 8 ] *= s;
return this;
}
determinant() {
const te = this.elements;
const a = te[ 0 ], b = te[ 1 ], c = te[ 2 ],
d = te[ 3 ], e = te[ 4 ], f = te[ 5 ],
g = te[ 6 ], h = te[ 7 ], i = te[ 8 ];
return a * e * i - a * f * h - b * d * i + b * f * g + c * d * h - c * e * g;
}
invert() {
const te = this.elements,
n11 = te[ 0 ], n21 = te[ 1 ], n31 = te[ 2 ],
n12 = te[ 3 ], n22 = te[ 4 ], n32 = te[ 5 ],
n13 = te[ 6 ], n23 = te[ 7 ], n33 = te[ 8 ],
t11 = n33 * n22 - n32 * n23,
t12 = n32 * n13 - n33 * n12,
t13 = n23 * n12 - n22 * n13,
det = n11 * t11 + n21 * t12 + n31 * t13;
if ( det === 0 ) return this.set( 0, 0, 0, 0, 0, 0, 0, 0, 0 );
const detInv = 1 / det;
te[ 0 ] = t11 * detInv;
te[ 1 ] = ( n31 * n23 - n33 * n21 ) * detInv;
te[ 2 ] = ( n32 * n21 - n31 * n22 ) * detInv;
te[ 3 ] = t12 * detInv;
te[ 4 ] = ( n33 * n11 - n31 * n13 ) * detInv;
te[ 5 ] = ( n31 * n12 - n32 * n11 ) * detInv;
te[ 6 ] = t13 * detInv;
te[ 7 ] = ( n21 * n13 - n23 * n11 ) * detInv;
te[ 8 ] = ( n22 * n11 - n21 * n12 ) * detInv;
return this;
}
transpose() {
let tmp;
const m = this.elements;
tmp = m[ 1 ]; m[ 1 ] = m[ 3 ]; m[ 3 ] = tmp;
tmp = m[ 2 ]; m[ 2 ] = m[ 6 ]; m[ 6 ] = tmp;
tmp = m[ 5 ]; m[ 5 ] = m[ 7 ]; m[ 7 ] = tmp;
return this;
}
getNormalMatrix( matrix4 ) {
return this.setFromMatrix4( matrix4 ).invert().transpose();
}
transposeIntoArray( r ) {
const m = this.elements;
r[ 0 ] = m[ 0 ];
r[ 1 ] = m[ 3 ];
r[ 2 ] = m[ 6 ];
r[ 3 ] = m[ 1 ];
r[ 4 ] = m[ 4 ];
r[ 5 ] = m[ 7 ];
r[ 6 ] = m[ 2 ];
r[ 7 ] = m[ 5 ];
r[ 8 ] = m[ 8 ];
return this;
}
setUvTransform( tx, ty, sx, sy, rotation, cx, cy ) {
const c = Math.cos( rotation );
const s = Math.sin( rotation );
this.set(
sx * c, sx * s, - sx * ( c * cx + s * cy ) + cx + tx,
- sy * s, sy * c, - sy * ( - s * cx + c * cy ) + cy + ty,
0, 0, 1
);
return this;
}
//
scale( sx, sy ) {
this.premultiply( _m3.makeScale( sx, sy ) );
return this;
}
rotate( theta ) {
this.premultiply( _m3.makeRotation( - theta ) );
return this;
}
translate( tx, ty ) {
this.premultiply( _m3.makeTranslation( tx, ty ) );
return this;
}
// for 2D Transforms
makeTranslation( x, y ) {
if ( x.isVector2 ) {
this.set(
1, 0, x.x,
0, 1, x.y,
0, 0, 1
);
} else {
this.set(
1, 0, x,
0, 1, y,
0, 0, 1
);
}
return this;
}
makeRotation( theta ) {
// counterclockwise
const c = Math.cos( theta );
const s = Math.sin( theta );
this.set(
c, - s, 0,
s, c, 0,
0, 0, 1
);
return this;
}
makeScale( x, y ) {
this.set(
x, 0, 0,
0, y, 0,
0, 0, 1
);
return this;
}
//
equals( matrix ) {
const te = this.elements;
const me = matrix.elements;
for ( let i = 0; i < 9; i ++ ) {
if ( te[ i ] !== me[ i ] ) return false;
}
return true;
}
fromArray( array, offset = 0 ) {
for ( let i = 0; i < 9; i ++ ) {
this.elements[ i ] = array[ i + offset ];
}
return this;
}
toArray( array = [], offset = 0 ) {
const te = this.elements;
array[ offset ] = te[ 0 ];
array[ offset + 1 ] = te[ 1 ];
array[ offset + 2 ] = te[ 2 ];
array[ offset + 3 ] = te[ 3 ];
array[ offset + 4 ] = te[ 4 ];
array[ offset + 5 ] = te[ 5 ];
array[ offset + 6 ] = te[ 6 ];
array[ offset + 7 ] = te[ 7 ];
array[ offset + 8 ] = te[ 8 ];
return array;
}
clone() {
return new this.constructor().fromArray( this.elements );
}
}
const _m3 = /*@__PURE__*/ new Matrix3();
function arrayNeedsUint32( array ) {
// assumes larger values usually on last
for ( let i = array.length - 1; i >= 0; -- i ) {
if ( array[ i ] >= 65535 ) return true; // account for PRIMITIVE_RESTART_FIXED_INDEX, #24565
}
return false;
}
const TYPED_ARRAYS = {
Int8Array: Int8Array,
Uint8Array: Uint8Array,
Uint8ClampedArray: Uint8ClampedArray,
Int16Array: Int16Array,
Uint16Array: Uint16Array,
Int32Array: Int32Array,
Uint32Array: Uint32Array,
Float32Array: Float32Array,
Float64Array: Float64Array
};
function getTypedArray( type, buffer ) {
return new TYPED_ARRAYS[ type ]( buffer );
}
function createElementNS( name ) {
return document.createElementNS( 'http://www.w3.org/1999/xhtml', name );
}
function createCanvasElement() {
const canvas = createElementNS( 'canvas' );
canvas.style.display = 'block';
return canvas;
}
const _cache = {};
function warnOnce( message ) {
if ( message in _cache ) return;
_cache[ message ] = true;
console.warn( message );
}
/**
* Matrices converting P3 <-> Rec. 709 primaries, without gamut mapping
* or clipping. Based on W3C specifications for sRGB and Display P3,
* and ICC specifications for the D50 connection space. Values in/out
* are _linear_ sRGB and _linear_ Display P3.
*
* Note that both sRGB and Display P3 use the sRGB transfer functions.
*
* Reference:
* - http://www.russellcottrell.com/photo/matrixCalculator.htm
*/
const LINEAR_SRGB_TO_LINEAR_DISPLAY_P3 = /*@__PURE__*/ new Matrix3().set(
0.8224621, 0.177538, 0.0,
0.0331941, 0.9668058, 0.0,
0.0170827, 0.0723974, 0.9105199,
);
const LINEAR_DISPLAY_P3_TO_LINEAR_SRGB = /*@__PURE__*/ new Matrix3().set(
1.2249401, - 0.2249404, 0.0,
- 0.0420569, 1.0420571, 0.0,
- 0.0196376, - 0.0786361, 1.0982735
);
/**
* Defines supported color spaces by transfer function and primaries,
* and provides conversions to/from the Linear-sRGB reference space.
*/
const COLOR_SPACES = {
[ LinearSRGBColorSpace ]: {
transfer: LinearTransfer,
primaries: Rec709Primaries,
toReference: ( color ) => color,
fromReference: ( color ) => color,
},
[ SRGBColorSpace ]: {
transfer: SRGBTransfer,
primaries: Rec709Primaries,
toReference: ( color ) => color.convertSRGBToLinear(),
fromReference: ( color ) => color.convertLinearToSRGB(),
},
[ LinearDisplayP3ColorSpace ]: {
transfer: LinearTransfer,
primaries: P3Primaries,
toReference: ( color ) => color.applyMatrix3( LINEAR_DISPLAY_P3_TO_LINEAR_SRGB ),
fromReference: ( color ) => color.applyMatrix3( LINEAR_SRGB_TO_LINEAR_DISPLAY_P3 ),
},
[ DisplayP3ColorSpace ]: {
transfer: SRGBTransfer,
primaries: P3Primaries,
toReference: ( color ) => color.convertSRGBToLinear().applyMatrix3( LINEAR_DISPLAY_P3_TO_LINEAR_SRGB ),
fromReference: ( color ) => color.applyMatrix3( LINEAR_SRGB_TO_LINEAR_DISPLAY_P3 ).convertLinearToSRGB(),
},
};
const SUPPORTED_WORKING_COLOR_SPACES = new Set( [ LinearSRGBColorSpace, LinearDisplayP3ColorSpace ] );
const ColorManagement = {
enabled: true,
_workingColorSpace: LinearSRGBColorSpace,
get workingColorSpace() {
return this._workingColorSpace;
},
set workingColorSpace( colorSpace ) {
if ( ! SUPPORTED_WORKING_COLOR_SPACES.has( colorSpace ) ) {
throw new Error( `Unsupported working color space, "${ colorSpace }".` );
}
this._workingColorSpace = colorSpace;
},
convert: function ( color, sourceColorSpace, targetColorSpace ) {
if ( this.enabled === false || sourceColorSpace === targetColorSpace || ! sourceColorSpace || ! targetColorSpace ) {
return color;
}
const sourceToReference = COLOR_SPACES[ sourceColorSpace ].toReference;
const targetFromReference = COLOR_SPACES[ targetColorSpace ].fromReference;
return targetFromReference( sourceToReference( color ) );
},
fromWorkingColorSpace: function ( color, targetColorSpace ) {
return this.convert( color, this._workingColorSpace, targetColorSpace );
},
toWorkingColorSpace: function ( color, sourceColorSpace ) {
return this.convert( color, sourceColorSpace, this._workingColorSpace );
},
getPrimaries: function ( colorSpace ) {
return COLOR_SPACES[ colorSpace ].primaries;
},
getTransfer: function ( colorSpace ) {
if ( colorSpace === NoColorSpace ) return LinearTransfer;
return COLOR_SPACES[ colorSpace ].transfer;
},
};
function SRGBToLinear( c ) {
return ( c < 0.04045 ) ? c * 0.0773993808 : Math.pow( c * 0.9478672986 + 0.0521327014, 2.4 );
}
function LinearToSRGB( c ) {
return ( c < 0.0031308 ) ? c * 12.92 : 1.055 * ( Math.pow( c, 0.41666 ) ) - 0.055;
}
let _canvas;
class ImageUtils {
static getDataURL( image ) {
if ( /^data:/i.test( image.src ) ) {
return image.src;
}
if ( typeof HTMLCanvasElement === 'undefined' ) {
return image.src;
}
let canvas;
if ( image instanceof HTMLCanvasElement ) {
canvas = image;
} else {
if ( _canvas === undefined ) _canvas = createElementNS( 'canvas' );
_canvas.width = image.width;
_canvas.height = image.height;
const context = _canvas.getContext( '2d' );
if ( image instanceof ImageData ) {
context.putImageData( image, 0, 0 );
} else {
context.drawImage( image, 0, 0, image.width, image.height );
}
canvas = _canvas;
}
if ( canvas.width > 2048 || canvas.height > 2048 ) {
console.warn( 'THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons', image );
return canvas.toDataURL( 'image/jpeg', 0.6 );
} else {
return canvas.toDataURL( 'image/png' );
}
}
static sRGBToLinear( image ) {
if ( ( typeof HTMLImageElement !== 'undefined' && image instanceof HTMLImageElement ) ||
( typeof HTMLCanvasElement !== 'undefined' && image instanceof HTMLCanvasElement ) ||
( typeof ImageBitmap !== 'undefined' && image instanceof ImageBitmap ) ) {
const canvas = createElementNS( 'canvas' );
canvas.width = image.width;
canvas.height = image.height;
const context = canvas.getContext( '2d' );
context.drawImage( image, 0, 0, image.width, image.height );
const imageData = context.getImageData( 0, 0, image.width, image.height );
const data = imageData.data;
for ( let i = 0; i < data.length; i ++ ) {
data[ i ] = SRGBToLinear( data[ i ] / 255 ) * 255;
}
context.putImageData( imageData, 0, 0 );
return canvas;
} else if ( image.data ) {
const data = image.data.slice( 0 );
for ( let i = 0; i < data.length; i ++ ) {
if ( data instanceof Uint8Array || data instanceof Uint8ClampedArray ) {
data[ i ] = Math.floor( SRGBToLinear( data[ i ] / 255 ) * 255 );
} else {
// assuming float
data[ i ] = SRGBToLinear( data[ i ] );
}
}
return {
data: data,
width: image.width,
height: image.height
};
} else {
console.warn( 'THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied.' );
return image;
}
}
}
let _sourceId = 0;
class Source {
constructor( data = null ) {
this.isSource = true;
Object.defineProperty( this, 'id', { value: _sourceId ++ } );
this.uuid = generateUUID();
this.data = data;
this.version = 0;
}
set needsUpdate( value ) {
if ( value === true ) this.version ++;
}
toJSON( meta ) {
const isRootObject = ( meta === undefined || typeof meta === 'string' );
if ( ! isRootObject && meta.images[ this.uuid ] !== undefined ) {
return meta.images[ this.uuid ];
}
const output = {
uuid: this.uuid,
url: ''
};
const data = this.data;
if ( data !== null ) {
let url;
if ( Array.isArray( data ) ) {
// cube texture
url = [];
for ( let i = 0, l = data.length; i < l; i ++ ) {
if ( data[ i ].isDataTexture ) {
url.push( serializeImage( data[ i ].image ) );
} else {
url.push( serializeImage( data[ i ] ) );
}
}
} else {
// texture
url = serializeImage( data );
}
output.url = url;
}
if ( ! isRootObject ) {
meta.images[ this.uuid ] = output;
}
return output;
}
}
function serializeImage( image ) {
if ( ( typeof HTMLImageElement !== 'undefined' && image instanceof HTMLImageElement ) ||
( typeof HTMLCanvasElement !== 'undefined' && image instanceof HTMLCanvasElement ) ||
( typeof ImageBitmap !== 'undefined' && image instanceof ImageBitmap ) ) {
// default images
return ImageUtils.getDataURL( image );
} else {
if ( image.data ) {
// images of DataTexture
return {
data: Array.from( image.data ),
width: image.width,
height: image.height,
type: image.data.constructor.name
};
} else {
console.warn( 'THREE.Texture: Unable to serialize Texture.' );
return {};
}
}
}
let _textureId = 0;
class Texture extends EventDispatcher {
constructor( image = Texture.DEFAULT_IMAGE, mapping = Texture.DEFAULT_MAPPING, wrapS = ClampToEdgeWrapping, wrapT = ClampToEdgeWrapping, magFilter = LinearFilter, minFilter = LinearMipmapLinearFilter, format = RGBAFormat, type = UnsignedByteType, anisotropy = Texture.DEFAULT_ANISOTROPY, colorSpace = NoColorSpace ) {
super();
this.isTexture = true;
Object.defineProperty( this, 'id', { value: _textureId ++ } );
this.uuid = generateUUID();
this.name = '';
this.source = new Source( image );
this.mipmaps = [];
this.mapping = mapping;
this.channel = 0;
this.wrapS = wrapS;
this.wrapT = wrapT;
this.magFilter = magFilter;
this.minFilter = minFilter;
this.anisotropy = anisotropy;
this.format = format;
this.internalFormat = null;
this.type = type;
this.offset = new Vector2( 0, 0 );
this.repeat = new Vector2( 1, 1 );
this.center = new Vector2( 0, 0 );
this.rotation = 0;
this.matrixAutoUpdate = true;
this.matrix = new Matrix3();
this.generateMipmaps = true;
this.premultiplyAlpha = false;
this.flipY = true;
this.unpackAlignment = 4; // valid values: 1, 2, 4, 8 (see http://www.khronos.org/opengles/sdk/docs/man/xhtml/glPixelStorei.xml)
if ( typeof colorSpace === 'string' ) {
this.colorSpace = colorSpace;
} else { // @deprecated, r152
warnOnce( 'THREE.Texture: Property .encoding has been replaced by .colorSpace.' );
this.colorSpace = colorSpace === sRGBEncoding ? SRGBColorSpace : NoColorSpace;
}
this.userData = {};
this.version = 0;
this.onUpdate = null;
this.isRenderTargetTexture = false; // indicates whether a texture belongs to a render target or not
this.needsPMREMUpdate = false; // indicates whether this texture should be processed by PMREMGenerator or not (only relevant for render target textures)
}
get image() {
return this.source.data;
}
set image( value = null ) {
this.source.data = value;
}
updateMatrix() {
this.matrix.setUvTransform( this.offset.x, this.offset.y, this.repeat.x, this.repeat.y, this.rotation, this.center.x, this.center.y );
}
clone() {
return new this.constructor().copy( this );
}
copy( source ) {
this.name = source.name;
this.source = source.source;
this.mipmaps = source.mipmaps.slice( 0 );
this.mapping = source.mapping;
this.channel = source.channel;
this.wrapS = source.wrapS;
this.wrapT = source.wrapT;
this.magFilter = source.magFilter;
this.minFilter = source.minFilter;
this.anisotropy = source.anisotropy;
this.format = source.format;
this.internalFormat = source.internalFormat;
this.type = source.type;
this.offset.copy( source.offset );
this.repeat.copy( source.repeat );
this.center.copy( source.center );
this.rotation = source.rotation;
this.matrixAutoUpdate = source.matrixAutoUpdate;
this.matrix.copy( source.matrix );
this.generateMipmaps = source.generateMipmaps;
this.premultiplyAlpha = source.premultiplyAlpha;
this.flipY = source.flipY;
this.unpackAlignment = source.unpackAlignment;
this.colorSpace = source.colorSpace;
this.userData = JSON.parse( JSON.stringify( source.userData ) );
this.needsUpdate = true;
return this;
}
toJSON( meta ) {
const isRootObject = ( meta === undefined || typeof meta === 'string' );
if ( ! isRootObject && meta.textures[ this.uuid ] !== undefined ) {
return meta.textures[ this.uuid ];
}
const output = {
metadata: {
version: 4.6,
type: 'Texture',
generator: 'Texture.toJSON'
},
uuid: this.uuid,
name: this.name,
image: this.source.toJSON( meta ).uuid,
mapping: this.mapping,
channel: this.channel,
repeat: [ this.repeat.x, this.repeat.y ],
offset: [ this.offset.x, this.offset.y ],
center: [ this.center.x, this.center.y ],
rotation: this.rotation,
wrap: [ this.wrapS, this.wrapT ],
format: this.format,
internalFormat: this.internalFormat,
type: this.type,
colorSpace: this.colorSpace,
minFilter: this.minFilter,
magFilter: this.magFilter,
anisotropy: this.anisotropy,
flipY: this.flipY,
generateMipmaps: this.generateMipmaps,
premultiplyAlpha: this.premultiplyAlpha,
unpackAlignment: this.unpackAlignment
};
if ( Object.keys( this.userData ).length > 0 ) output.userData = this.userData;
if ( ! isRootObject ) {
meta.textures[ this.uuid ] = output;
}
return output;
}
dispose() {
this.dispatchEvent( { type: 'dispose' } );
}
transformUv( uv ) {
if ( this.mapping !== UVMapping ) return uv;
uv.applyMatrix3( this.matrix );
if ( uv.x < 0 || uv.x > 1 ) {
switch ( this.wrapS ) {
case RepeatWrapping:
uv.x = uv.x - Math.floor( uv.x );
break;
case ClampToEdgeWrapping:
uv.x = uv.x < 0 ? 0 : 1;
break;
case MirroredRepeatWrapping:
if ( Math.abs( Math.floor( uv.x ) % 2 ) === 1 ) {
uv.x = Math.ceil( uv.x ) - uv.x;
} else {
uv.x = uv.x - Math.floor( uv.x );
}
break;
}
}
if ( uv.y < 0 || uv.y > 1 ) {
switch ( this.wrapT ) {
case RepeatWrapping:
uv.y = uv.y - Math.floor( uv.y );
break;
case ClampToEdgeWrapping:
uv.y = uv.y < 0 ? 0 : 1;
break;
case MirroredRepeatWrapping:
if ( Math.abs( Math.floor( uv.y ) % 2 ) === 1 ) {
uv.y = Math.ceil( uv.y ) - uv.y;
} else {
uv.y = uv.y - Math.floor( uv.y );
}
break;
}
}
if ( this.flipY ) {
uv.y = 1 - uv.y;
}
return uv;
}
set needsUpdate( value ) {
if ( value === true ) {
this.version ++;
this.source.needsUpdate = true;
}
}
get encoding() { // @deprecated, r152
warnOnce( 'THREE.Texture: Property .encoding has been replaced by .colorSpace.' );
return this.colorSpace === SRGBColorSpace ? sRGBEncoding : LinearEncoding;
}
set encoding( encoding ) { // @deprecated, r152
warnOnce( 'THREE.Texture: Property .encoding has been replaced by .colorSpace.' );
this.colorSpace = encoding === sRGBEncoding ? SRGBColorSpace : NoColorSpace;
}
}
Texture.DEFAULT_IMAGE = null;
Texture.DEFAULT_MAPPING = UVMapping;
Texture.DEFAULT_ANISOTROPY = 1;
class Vector4 {
constructor( x = 0, y = 0, z = 0, w = 1 ) {
Vector4.prototype.isVector4 = true;
this.x = x;
this.y = y;
this.z = z;
this.w = w;
}
get width() {
return this.z;
}
set width( value ) {
this.z = value;
}
get height() {
return this.w;
}
set height( value ) {
this.w = value;
}
set( x, y, z, w ) {
this.x = x;
this.y = y;
this.z = z;
this.w = w;
return this;
}
setScalar( scalar ) {
this.x = scalar;
this.y = scalar;
this.z = scalar;
this.w = scalar;
return this;
}
setX( x ) {
this.x = x;
return this;
}
setY( y ) {
this.y = y;
return this;
}
setZ( z ) {
this.z = z;
return this;
}
setW( w ) {
this.w = w;
return this;
}
setComponent( index, value ) {
switch ( index ) {
case 0: this.x = value; break;
case 1: this.y = value; break;
case 2: this.z = value; break;
case 3: this.w = value; break;
default: throw new Error( 'index is out of range: ' + index );
}
return this;
}
getComponent( index ) {
switch ( index ) {
case 0: return this.x;
case 1: return this.y;
case 2: return this.z;
case 3: return this.w;
default: throw new Error( 'index is out of range: ' + index );
}
}
clone() {
return new this.constructor( this.x, this.y, this.z, this.w );
}
copy( v ) {
this.x = v.x;
this.y = v.y;
this.z = v.z;
this.w = ( v.w !== undefined ) ? v.w : 1;
return this;
}
add( v ) {
this.x += v.x;
this.y += v.y;
this.z += v.z;
this.w += v.w;
return this;
}
addScalar( s ) {
this.x += s;
this.y += s;
this.z += s;
this.w += s;
return this;
}
addVectors( a, b ) {
this.x = a.x + b.x;
this.y = a.y + b.y;
this.z = a.z + b.z;
this.w = a.w + b.w;
return this;
}
addScaledVector( v, s ) {
this.x += v.x * s;
this.y += v.y * s;
this.z += v.z * s;
this.w += v.w * s;
return this;
}
sub( v ) {
this.x -= v.x;
this.y -= v.y;
this.z -= v.z;
this.w -= v.w;
return this;
}
subScalar( s ) {
this.x -= s;
this.y -= s;
this.z -= s;
this.w -= s;
return this;
}
subVectors( a, b ) {
this.x = a.x - b.x;
this.y = a.y - b.y;
this.z = a.z - b.z;
this.w = a.w - b.w;
return this;
}
multiply( v ) {
this.x *= v.x;
this.y *= v.y;
this.z *= v.z;
this.w *= v.w;
return this;
}
multiplyScalar( scalar ) {
this.x *= scalar;
this.y *= scalar;
this.z *= scalar;
this.w *= scalar;
return this;
}
applyMatrix4( m ) {
const x = this.x, y = this.y, z = this.z, w = this.w;
const e = m.elements;
this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] * w;
this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] * w;
this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] * w;
this.w = e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] * w;
return this;
}
divideScalar( scalar ) {
return this.multiplyScalar( 1 / scalar );
}
setAxisAngleFromQuaternion( q ) {
// http://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm
// q is assumed to be normalized
this.w = 2 * Math.acos( q.w );
const s = Math.sqrt( 1 - q.w * q.w );
if ( s < 0.0001 ) {
this.x = 1;
this.y = 0;
this.z = 0;
} else {
this.x = q.x / s;
this.y = q.y / s;
this.z = q.z / s;
}
return this;
}
setAxisAngleFromRotationMatrix( m ) {
// http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToAngle/index.htm
// assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
let angle, x, y, z; // variables for result
const epsilon = 0.01, // margin to allow for rounding errors
epsilon2 = 0.1, // margin to distinguish between 0 and 180 degrees
te = m.elements,
m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ],
m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ],
m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ];
if ( ( Math.abs( m12 - m21 ) < epsilon ) &&
( Math.abs( m13 - m31 ) < epsilon ) &&
( Math.abs( m23 - m32 ) < epsilon ) ) {
// singularity found
// first check for identity matrix which must have +1 for all terms
// in leading diagonal and zero in other terms
if ( ( Math.abs( m12 + m21 ) < epsilon2 ) &&
( Math.abs( m13 + m31 ) < epsilon2 ) &&
( Math.abs( m23 + m32 ) < epsilon2 ) &&
( Math.abs( m11 + m22 + m33 - 3 ) < epsilon2 ) ) {
// this singularity is identity matrix so angle = 0
this.set( 1, 0, 0, 0 );
return this; // zero angle, arbitrary axis
}
// otherwise this singularity is angle = 180
angle = Math.PI;
const xx = ( m11 + 1 ) / 2;
const yy = ( m22 + 1 ) / 2;
const zz = ( m33 + 1 ) / 2;
const xy = ( m12 + m21 ) / 4;
const xz = ( m13 + m31 ) / 4;
const yz = ( m23 + m32 ) / 4;
if ( ( xx > yy ) && ( xx > zz ) ) {
// m11 is the largest diagonal term
if ( xx < epsilon ) {
x = 0;
y = 0.707106781;
z = 0.707106781;
} else {
x = Math.sqrt( xx );
y = xy / x;
z = xz / x;
}
} else if ( yy > zz ) {
// m22 is the largest diagonal term
if ( yy < epsilon ) {
x = 0.707106781;
y = 0;
z = 0.707106781;
} else {
y = Math.sqrt( yy );
x = xy / y;
z = yz / y;
}
} else {
// m33 is the largest diagonal term so base result on this
if ( zz < epsilon ) {
x = 0.707106781;
y = 0.707106781;
z = 0;
} else {
z = Math.sqrt( zz );
x = xz / z;
y = yz / z;
}
}
this.set( x, y, z, angle );
return this; // return 180 deg rotation
}
// as we have reached here there are no singularities so we can handle normally
let s = Math.sqrt( ( m32 - m23 ) * ( m32 - m23 ) +
( m13 - m31 ) * ( m13 - m31 ) +
( m21 - m12 ) * ( m21 - m12 ) ); // used to normalize
if ( Math.abs( s ) < 0.001 ) s = 1;
// prevent divide by zero, should not happen if matrix is orthogonal and should be
// caught by singularity test above, but I've left it in just in case
this.x = ( m32 - m23 ) / s;
this.y = ( m13 - m31 ) / s;
this.z = ( m21 - m12 ) / s;
this.w = Math.acos( ( m11 + m22 + m33 - 1 ) / 2 );
return this;
}
min( v ) {
this.x = Math.min( this.x, v.x );
this.y = Math.min( this.y, v.y );
this.z = Math.min( this.z, v.z );
this.w = Math.min( this.w, v.w );
return this;
}
max( v ) {
this.x = Math.max( this.x, v.x );
this.y = Math.max( this.y, v.y );
this.z = Math.max( this.z, v.z );
this.w = Math.max( this.w, v.w );
return this;
}
clamp( min, max ) {
// assumes min < max, componentwise
this.x = Math.max( min.x, Math.min( max.x, this.x ) );
this.y = Math.max( min.y, Math.min( max.y, this.y ) );
this.z = Math.max( min.z, Math.min( max.z, this.z ) );
this.w = Math.max( min.w, Math.min( max.w, this.w ) );
return this;
}
clampScalar( minVal, maxVal ) {
this.x = Math.max( minVal, Math.min( maxVal, this.x ) );
this.y = Math.max( minVal, Math.min( maxVal, this.y ) );
this.z = Math.max( minVal, Math.min( maxVal, this.z ) );
this.w = Math.max( minVal, Math.min( maxVal, this.w ) );
return this;
}
clampLength( min, max ) {
const length = this.length();
return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) );
}
floor() {
this.x = Math.floor( this.x );
this.y = Math.floor( this.y );
this.z = Math.floor( this.z );
this.w = Math.floor( this.w );
return this;
}
ceil() {
this.x = Math.ceil( this.x );
this.y = Math.ceil( this.y );
this.z = Math.ceil( this.z );
this.w = Math.ceil( this.w );
return this;
}
round() {
this.x = Math.round( this.x );
this.y = Math.round( this.y );
this.z = Math.round( this.z );
this.w = Math.round( this.w );
return this;
}
roundToZero() {
this.x = Math.trunc( this.x );
this.y = Math.trunc( this.y );
this.z = Math.trunc( this.z );
this.w = Math.trunc( this.w );
return this;
}
negate() {
this.x = - this.x;
this.y = - this.y;
this.z = - this.z;
this.w = - this.w;
return this;
}
dot( v ) {
return this.x * v.x + this.y * v.y + this.z * v.z + this.w * v.w;
}
lengthSq() {
return this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w;
}
length() {
return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w );
}
manhattanLength() {
return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z ) + Math.abs( this.w );
}
normalize() {
return this.divideScalar( this.length() || 1 );
}
setLength( length ) {
return this.normalize().multiplyScalar( length );
}
lerp( v, alpha ) {
this.x += ( v.x - this.x ) * alpha;
this.y += ( v.y - this.y ) * alpha;
this.z += ( v.z - this.z ) * alpha;
this.w += ( v.w - this.w ) * alpha;
return this;
}
lerpVectors( v1, v2, alpha ) {
this.x = v1.x + ( v2.x - v1.x ) * alpha;
this.y = v1.y + ( v2.y - v1.y ) * alpha;
this.z = v1.z + ( v2.z - v1.z ) * alpha;
this.w = v1.w + ( v2.w - v1.w ) * alpha;
return this;
}
equals( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) && ( v.w === this.w ) );
}
fromArray( array, offset = 0 ) {
this.x = array[ offset ];
this.y = array[ offset + 1 ];
this.z = array[ offset + 2 ];
this.w = array[ offset + 3 ];
return this;
}
toArray( array = [], offset = 0 ) {
array[ offset ] = this.x;
array[ offset + 1 ] = this.y;
array[ offset + 2 ] = this.z;
array[ offset + 3 ] = this.w;
return array;
}
fromBufferAttribute( attribute, index ) {
this.x = attribute.getX( index );
this.y = attribute.getY( index );
this.z = attribute.getZ( index );
this.w = attribute.getW( index );
return this;
}
random() {
this.x = Math.random();
this.y = Math.random();
this.z = Math.random();
this.w = Math.random();
return this;
}
*[ Symbol.iterator ]() {
yield this.x;
yield this.y;
yield this.z;
yield this.w;
}
}
/*
In options, we can specify:
* Texture parameters for an auto-generated target texture
* depthBuffer/stencilBuffer: Booleans to indicate if we should generate these buffers
*/
class RenderTarget extends EventDispatcher {
constructor( width = 1, height = 1, options = {} ) {
super();
this.isRenderTarget = true;
this.width = width;
this.height = height;
this.depth = 1;
this.scissor = new Vector4( 0, 0, width, height );
this.scissorTest = false;
this.viewport = new Vector4( 0, 0, width, height );
const image = { width: width, height: height, depth: 1 };
if ( options.encoding !== undefined ) {
// @deprecated, r152
warnOnce( 'THREE.WebGLRenderTarget: option.encoding has been replaced by option.colorSpace.' );
options.colorSpace = options.encoding === sRGBEncoding ? SRGBColorSpace : NoColorSpace;
}
options = Object.assign( {
generateMipmaps: false,
internalFormat: null,
minFilter: LinearFilter,
depthBuffer: true,
stencilBuffer: false,
depthTexture: null,
samples: 0
}, options );
this.texture = new Texture( image, options.mapping, options.wrapS, options.wrapT, options.magFilter, options.minFilter, options.format, options.type, options.anisotropy, options.colorSpace );
this.texture.isRenderTargetTexture = true;
this.texture.flipY = false;
this.texture.generateMipmaps = options.generateMipmaps;
this.texture.internalFormat = options.internalFormat;
this.depthBuffer = options.depthBuffer;
this.stencilBuffer = options.stencilBuffer;
this.depthTexture = options.depthTexture;
this.samples = options.samples;
}
setSize( width, height, depth = 1 ) {
if ( this.width !== width || this.height !== height || this.depth !== depth ) {
this.width = width;
this.height = height;
this.depth = depth;
this.texture.image.width = width;
this.texture.image.height = height;
this.texture.image.depth = depth;
this.dispose();
}
this.viewport.set( 0, 0, width, height );
this.scissor.set( 0, 0, width, height );
}
clone() {
return new this.constructor().copy( this );
}
copy( source ) {
this.width = source.width;
this.height = source.height;
this.depth = source.depth;
this.scissor.copy( source.scissor );
this.scissorTest = source.scissorTest;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.texture.isRenderTargetTexture = true;
// ensure image object is not shared, see #20328
const image = Object.assign( {}, source.texture.image );
this.texture.source = new Source( image );
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
if ( source.depthTexture !== null ) this.depthTexture = source.depthTexture.clone();
this.samples = source.samples;
return this;
}
dispose() {
this.dispatchEvent( { type: 'dispose' } );
}
}
class WebGLRenderTarget extends RenderTarget {
constructor( width = 1, height = 1, options = {} ) {
super( width, height, options );
this.isWebGLRenderTarget = true;
}
}
class DataArrayTexture extends Texture {
constructor( data = null, width = 1, height = 1, depth = 1 ) {
super( null );
this.isDataArrayTexture = true;
this.image = { data, width, height, depth };
this.magFilter = NearestFilter;
this.minFilter = NearestFilter;
this.wrapR = ClampToEdgeWrapping;
this.generateMipmaps = false;
this.flipY = false;
this.unpackAlignment = 1;
}
}
class WebGLArrayRenderTarget extends WebGLRenderTarget {
constructor( width = 1, height = 1, depth = 1, options = {} ) {
super( width, height, options );
this.isWebGLArrayRenderTarget = true;
this.depth = depth;
this.texture = new DataArrayTexture( null, width, height, depth );
this.texture.isRenderTargetTexture = true;
}
}
class Data3DTexture extends Texture {
constructor( data = null, width = 1, height = 1, depth = 1 ) {
// We're going to add .setXXX() methods for setting properties later.
// Users can still set in DataTexture3D directly.
//
// const texture = new THREE.DataTexture3D( data, width, height, depth );
// texture.anisotropy = 16;
//
// See #14839
super( null );
this.isData3DTexture = true;
this.image = { data, width, height, depth };
this.magFilter = NearestFilter;
this.minFilter = NearestFilter;
this.wrapR = ClampToEdgeWrapping;
this.generateMipmaps = false;
this.flipY = false;
this.unpackAlignment = 1;
}
}
class WebGL3DRenderTarget extends WebGLRenderTarget {
constructor( width = 1, height = 1, depth = 1, options = {} ) {
super( width, height, options );
this.isWebGL3DRenderTarget = true;
this.depth = depth;
this.texture = new Data3DTexture( null, width, height, depth );
this.texture.isRenderTargetTexture = true;
}
}
class WebGLMultipleRenderTargets extends WebGLRenderTarget {
constructor( width = 1, height = 1, count = 1, options = {} ) {
super( width, height, options );
this.isWebGLMultipleRenderTargets = true;
const texture = this.texture;
this.texture = [];
for ( let i = 0; i < count; i ++ ) {
this.texture[ i ] = texture.clone();
this.texture[ i ].isRenderTargetTexture = true;
}
}
setSize( width, height, depth = 1 ) {
if ( this.width !== width || this.height !== height || this.depth !== depth ) {
this.width = width;
this.height = height;
this.depth = depth;
for ( let i = 0, il = this.texture.length; i < il; i ++ ) {
this.texture[ i ].image.width = width;
this.texture[ i ].image.height = height;
this.texture[ i ].image.depth = depth;
}
this.dispose();
}
this.viewport.set( 0, 0, width, height );
this.scissor.set( 0, 0, width, height );
}
copy( source ) {
this.dispose();
this.width = source.width;
this.height = source.height;
this.depth = source.depth;
this.scissor.copy( source.scissor );
this.scissorTest = source.scissorTest;
this.viewport.copy( source.viewport );
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
if ( source.depthTexture !== null ) this.depthTexture = source.depthTexture.clone();
this.texture.length = 0;
for ( let i = 0, il = source.texture.length; i < il; i ++ ) {
this.texture[ i ] = source.texture[ i ].clone();
this.texture[ i ].isRenderTargetTexture = true;
}
return this;
}
}
class Quaternion {
constructor( x = 0, y = 0, z = 0, w = 1 ) {
this.isQuaternion = true;
this._x = x;
this._y = y;
this._z = z;
this._w = w;
}
static slerpFlat( dst, dstOffset, src0, srcOffset0, src1, srcOffset1, t ) {
// fuzz-free, array-based Quaternion SLERP operation
let x0 = src0[ srcOffset0 + 0 ],
y0 = src0[ srcOffset0 + 1 ],
z0 = src0[ srcOffset0 + 2 ],
w0 = src0[ srcOffset0 + 3 ];
const x1 = src1[ srcOffset1 + 0 ],
y1 = src1[ srcOffset1 + 1 ],
z1 = src1[ srcOffset1 + 2 ],
w1 = src1[ srcOffset1 + 3 ];
if ( t === 0 ) {
dst[ dstOffset + 0 ] = x0;
dst[ dstOffset + 1 ] = y0;
dst[ dstOffset + 2 ] = z0;
dst[ dstOffset + 3 ] = w0;
return;
}
if ( t === 1 ) {
dst[ dstOffset + 0 ] = x1;
dst[ dstOffset + 1 ] = y1;
dst[ dstOffset + 2 ] = z1;
dst[ dstOffset + 3 ] = w1;
return;
}
if ( w0 !== w1 || x0 !== x1 || y0 !== y1 || z0 !== z1 ) {
let s = 1 - t;
const cos = x0 * x1 + y0 * y1 + z0 * z1 + w0 * w1,
dir = ( cos >= 0 ? 1 : - 1 ),
sqrSin = 1 - cos * cos;
// Skip the Slerp for tiny steps to avoid numeric problems:
if ( sqrSin > Number.EPSILON ) {
const sin = Math.sqrt( sqrSin ),
len = Math.atan2( sin, cos * dir );
s = Math.sin( s * len ) / sin;
t = Math.sin( t * len ) / sin;
}
const tDir = t * dir;
x0 = x0 * s + x1 * tDir;
y0 = y0 * s + y1 * tDir;
z0 = z0 * s + z1 * tDir;
w0 = w0 * s + w1 * tDir;
// Normalize in case we just did a lerp:
if ( s === 1 - t ) {
const f = 1 / Math.sqrt( x0 * x0 + y0 * y0 + z0 * z0 + w0 * w0 );
x0 *= f;
y0 *= f;
z0 *= f;
w0 *= f;
}
}
dst[ dstOffset ] = x0;
dst[ dstOffset + 1 ] = y0;
dst[ dstOffset + 2 ] = z0;
dst[ dstOffset + 3 ] = w0;
}
static multiplyQuaternionsFlat( dst, dstOffset, src0, srcOffset0, src1, srcOffset1 ) {
const x0 = src0[ srcOffset0 ];
const y0 = src0[ srcOffset0 + 1 ];
const z0 = src0[ srcOffset0 + 2 ];
const w0 = src0[ srcOffset0 + 3 ];
const x1 = src1[ srcOffset1 ];
const y1 = src1[ srcOffset1 + 1 ];
const z1 = src1[ srcOffset1 + 2 ];
const w1 = src1[ srcOffset1 + 3 ];
dst[ dstOffset ] = x0 * w1 + w0 * x1 + y0 * z1 - z0 * y1;
dst[ dstOffset + 1 ] = y0 * w1 + w0 * y1 + z0 * x1 - x0 * z1;
dst[ dstOffset + 2 ] = z0 * w1 + w0 * z1 + x0 * y1 - y0 * x1;
dst[ dstOffset + 3 ] = w0 * w1 - x0 * x1 - y0 * y1 - z0 * z1;
return dst;
}
get x() {
return this._x;
}
set x( value ) {
this._x = value;
this._onChangeCallback();
}
get y() {
return this._y;
}
set y( value ) {
this._y = value;
this._onChangeCallback();
}
get z() {
return this._z;
}
set z( value ) {
this._z = value;
this._onChangeCallback();
}
get w() {
return this._w;
}
set w( value ) {
this._w = value;
this._onChangeCallback();
}
set( x, y, z, w ) {
this._x = x;
this._y = y;
this._z = z;
this._w = w;
this._onChangeCallback();
return this;
}
clone() {
return new this.constructor( this._x, this._y, this._z, this._w );
}
copy( quaternion ) {
this._x = quaternion.x;
this._y = quaternion.y;
this._z = quaternion.z;
this._w = quaternion.w;
this._onChangeCallback();
return this;
}
setFromEuler( euler, update = true ) {
const x = euler._x, y = euler._y, z = euler._z, order = euler._order;
// http://www.mathworks.com/matlabcentral/fileexchange/
// 20696-function-to-convert-between-dcm-euler-angles-quaternions-and-euler-vectors/
// content/SpinCalc.m
const cos = Math.cos;
const sin = Math.sin;
const c1 = cos( x / 2 );
const c2 = cos( y / 2 );
const c3 = cos( z / 2 );
const s1 = sin( x / 2 );
const s2 = sin( y / 2 );
const s3 = sin( z / 2 );
switch ( order ) {
case 'XYZ':
this._x = s1 * c2 * c3 + c1 * s2 * s3;
this._y = c1 * s2 * c3 - s1 * c2 * s3;
this._z = c1 * c2 * s3 + s1 * s2 * c3;
this._w = c1 * c2 * c3 - s1 * s2 * s3;
break;
case 'YXZ':
this._x = s1 * c2 * c3 + c1 * s2 * s3;
this._y = c1 * s2 * c3 - s1 * c2 * s3;
this._z = c1 * c2 * s3 - s1 * s2 * c3;
this._w = c1 * c2 * c3 + s1 * s2 * s3;
break;
case 'ZXY':
this._x = s1 * c2 * c3 - c1 * s2 * s3;
this._y = c1 * s2 * c3 + s1 * c2 * s3;
this._z = c1 * c2 * s3 + s1 * s2 * c3;
this._w = c1 * c2 * c3 - s1 * s2 * s3;
break;
case 'ZYX':
this._x = s1 * c2 * c3 - c1 * s2 * s3;
this._y = c1 * s2 * c3 + s1 * c2 * s3;
this._z = c1 * c2 * s3 - s1 * s2 * c3;
this._w = c1 * c2 * c3 + s1 * s2 * s3;
break;
case 'YZX':
this._x = s1 * c2 * c3 + c1 * s2 * s3;
this._y = c1 * s2 * c3 + s1 * c2 * s3;
this._z = c1 * c2 * s3 - s1 * s2 * c3;
this._w = c1 * c2 * c3 - s1 * s2 * s3;
break;
case 'XZY':
this._x = s1 * c2 * c3 - c1 * s2 * s3;
this._y = c1 * s2 * c3 - s1 * c2 * s3;
this._z = c1 * c2 * s3 + s1 * s2 * c3;
this._w = c1 * c2 * c3 + s1 * s2 * s3;
break;
default:
console.warn( 'THREE.Quaternion: .setFromEuler() encountered an unknown order: ' + order );
}
if ( update === true ) this._onChangeCallback();
return this;
}
setFromAxisAngle( axis, angle ) {
// http://www.euclideanspace.com/maths/geometry/rotations/conversions/angleToQuaternion/index.htm
// assumes axis is normalized
const halfAngle = angle / 2, s = Math.sin( halfAngle );
this._x = axis.x * s;
this._y = axis.y * s;
this._z = axis.z * s;
this._w = Math.cos( halfAngle );
this._onChangeCallback();
return this;
}
setFromRotationMatrix( m ) {
// http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToQuaternion/index.htm
// assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
const te = m.elements,
m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ],
m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ],
m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ],
trace = m11 + m22 + m33;
if ( trace > 0 ) {
const s = 0.5 / Math.sqrt( trace + 1.0 );
this._w = 0.25 / s;
this._x = ( m32 - m23 ) * s;
this._y = ( m13 - m31 ) * s;
this._z = ( m21 - m12 ) * s;
} else if ( m11 > m22 && m11 > m33 ) {
const s = 2.0 * Math.sqrt( 1.0 + m11 - m22 - m33 );
this._w = ( m32 - m23 ) / s;
this._x = 0.25 * s;
this._y = ( m12 + m21 ) / s;
this._z = ( m13 + m31 ) / s;
} else if ( m22 > m33 ) {
const s = 2.0 * Math.sqrt( 1.0 + m22 - m11 - m33 );
this._w = ( m13 - m31 ) / s;
this._x = ( m12 + m21 ) / s;
this._y = 0.25 * s;
this._z = ( m23 + m32 ) / s;
} else {
const s = 2.0 * Math.sqrt( 1.0 + m33 - m11 - m22 );
this._w = ( m21 - m12 ) / s;
this._x = ( m13 + m31 ) / s;
this._y = ( m23 + m32 ) / s;
this._z = 0.25 * s;
}
this._onChangeCallback();
return this;
}
setFromUnitVectors( vFrom, vTo ) {
// assumes direction vectors vFrom and vTo are normalized
let r = vFrom.dot( vTo ) + 1;
if ( r < Number.EPSILON ) {
// vFrom and vTo point in opposite directions
r = 0;
if ( Math.abs( vFrom.x ) > Math.abs( vFrom.z ) ) {
this._x = - vFrom.y;
this._y = vFrom.x;
this._z = 0;
this._w = r;
} else {
this._x = 0;
this._y = - vFrom.z;
this._z = vFrom.y;
this._w = r;
}
} else {
// crossVectors( vFrom, vTo ); // inlined to avoid cyclic dependency on Vector3
this._x = vFrom.y * vTo.z - vFrom.z * vTo.y;
this._y = vFrom.z * vTo.x - vFrom.x * vTo.z;
this._z = vFrom.x * vTo.y - vFrom.y * vTo.x;
this._w = r;
}
return this.normalize();
}
angleTo( q ) {
return 2 * Math.acos( Math.abs( clamp( this.dot( q ), - 1, 1 ) ) );
}
rotateTowards( q, step ) {
const angle = this.angleTo( q );
if ( angle === 0 ) return this;
const t = Math.min( 1, step / angle );
this.slerp( q, t );
return this;
}
identity() {
return this.set( 0, 0, 0, 1 );
}
invert() {
// quaternion is assumed to have unit length
return this.conjugate();
}
conjugate() {
this._x *= - 1;
this._y *= - 1;
this._z *= - 1;
this._onChangeCallback();
return this;
}
dot( v ) {
return this._x * v._x + this._y * v._y + this._z * v._z + this._w * v._w;
}
lengthSq() {
return this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w;
}
length() {
return Math.sqrt( this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w );
}
normalize() {
let l = this.length();
if ( l === 0 ) {
this._x = 0;
this._y = 0;
this._z = 0;
this._w = 1;
} else {
l = 1 / l;
this._x = this._x * l;
this._y = this._y * l;
this._z = this._z * l;
this._w = this._w * l;
}
this._onChangeCallback();
return this;
}
multiply( q ) {
return this.multiplyQuaternions( this, q );
}
premultiply( q ) {
return this.multiplyQuaternions( q, this );
}
multiplyQuaternions( a, b ) {
// from http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/code/index.htm
const qax = a._x, qay = a._y, qaz = a._z, qaw = a._w;
const qbx = b._x, qby = b._y, qbz = b._z, qbw = b._w;
this._x = qax * qbw + qaw * qbx + qay * qbz - qaz * qby;
this._y = qay * qbw + qaw * qby + qaz * qbx - qax * qbz;
this._z = qaz * qbw + qaw * qbz + qax * qby - qay * qbx;
this._w = qaw * qbw - qax * qbx - qay * qby - qaz * qbz;
this._onChangeCallback();
return this;
}
slerp( qb, t ) {
if ( t === 0 ) return this;
if ( t === 1 ) return this.copy( qb );
const x = this._x, y = this._y, z = this._z, w = this._w;
// http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/slerp/
let cosHalfTheta = w * qb._w + x * qb._x + y * qb._y + z * qb._z;
if ( cosHalfTheta < 0 ) {
this._w = - qb._w;
this._x = - qb._x;
this._y = - qb._y;
this._z = - qb._z;
cosHalfTheta = - cosHalfTheta;
} else {
this.copy( qb );
}
if ( cosHalfTheta >= 1.0 ) {
this._w = w;
this._x = x;
this._y = y;
this._z = z;
return this;
}
const sqrSinHalfTheta = 1.0 - cosHalfTheta * cosHalfTheta;
if ( sqrSinHalfTheta <= Number.EPSILON ) {
const s = 1 - t;
this._w = s * w + t * this._w;
this._x = s * x + t * this._x;
this._y = s * y + t * this._y;
this._z = s * z + t * this._z;
this.normalize(); // normalize calls _onChangeCallback()
return this;
}
const sinHalfTheta = Math.sqrt( sqrSinHalfTheta );
const halfTheta = Math.atan2( sinHalfTheta, cosHalfTheta );
const ratioA = Math.sin( ( 1 - t ) * halfTheta ) / sinHalfTheta,
ratioB = Math.sin( t * halfTheta ) / sinHalfTheta;
this._w = ( w * ratioA + this._w * ratioB );
this._x = ( x * ratioA + this._x * ratioB );
this._y = ( y * ratioA + this._y * ratioB );
this._z = ( z * ratioA + this._z * ratioB );
this._onChangeCallback();
return this;
}
slerpQuaternions( qa, qb, t ) {
return this.copy( qa ).slerp( qb, t );
}
random() {
// Derived from http://planning.cs.uiuc.edu/node198.html
// Note, this source uses w, x, y, z ordering,
// so we swap the order below.
const u1 = Math.random();
const sqrt1u1 = Math.sqrt( 1 - u1 );
const sqrtu1 = Math.sqrt( u1 );
const u2 = 2 * Math.PI * Math.random();
const u3 = 2 * Math.PI * Math.random();
return this.set(
sqrt1u1 * Math.cos( u2 ),
sqrtu1 * Math.sin( u3 ),
sqrtu1 * Math.cos( u3 ),
sqrt1u1 * Math.sin( u2 ),
);
}
equals( quaternion ) {
return ( quaternion._x === this._x ) && ( quaternion._y === this._y ) && ( quaternion._z === this._z ) && ( quaternion._w === this._w );
}
fromArray( array, offset = 0 ) {
this._x = array[ offset ];
this._y = array[ offset + 1 ];
this._z = array[ offset + 2 ];
this._w = array[ offset + 3 ];
this._onChangeCallback();
return this;
}
toArray( array = [], offset = 0 ) {
array[ offset ] = this._x;
array[ offset + 1 ] = this._y;
array[ offset + 2 ] = this._z;
array[ offset + 3 ] = this._w;
return array;
}
fromBufferAttribute( attribute, index ) {
this._x = attribute.getX( index );
this._y = attribute.getY( index );
this._z = attribute.getZ( index );
this._w = attribute.getW( index );
this._onChangeCallback();
return this;
}
toJSON() {
return this.toArray();
}
_onChange( callback ) {
this._onChangeCallback = callback;
return this;
}
_onChangeCallback() {}
*[ Symbol.iterator ]() {
yield this._x;
yield this._y;
yield this._z;
yield this._w;
}
}
class Vector3 {
constructor( x = 0, y = 0, z = 0 ) {
Vector3.prototype.isVector3 = true;
this.x = x;
this.y = y;
this.z = z;
}
set( x, y, z ) {
if ( z === undefined ) z = this.z; // sprite.scale.set(x,y)
this.x = x;
this.y = y;
this.z = z;
return this;
}
setScalar( scalar ) {
this.x = scalar;
this.y = scalar;
this.z = scalar;
return this;
}
setX( x ) {
this.x = x;
return this;
}
setY( y ) {
this.y = y;
return this;
}
setZ( z ) {
this.z = z;
return this;
}
setComponent( index, value ) {
switch ( index ) {
case 0: this.x = value; break;
case 1: this.y = value; break;
case 2: this.z = value; break;
default: throw new Error( 'index is out of range: ' + index );
}
return this;
}
getComponent( index ) {
switch ( index ) {
case 0: return this.x;
case 1: return this.y;
case 2: return this.z;
default: throw new Error( 'index is out of range: ' + index );
}
}
clone() {
return new this.constructor( this.x, this.y, this.z );
}
copy( v ) {
this.x = v.x;
this.y = v.y;
this.z = v.z;
return this;
}
add( v ) {
this.x += v.x;
this.y += v.y;
this.z += v.z;
return this;
}
addScalar( s ) {
this.x += s;
this.y += s;
this.z += s;
return this;
}
addVectors( a, b ) {
this.x = a.x + b.x;
this.y = a.y + b.y;
this.z = a.z + b.z;
return this;
}
addScaledVector( v, s ) {
this.x += v.x * s;
this.y += v.y * s;
this.z += v.z * s;
return this;
}
sub( v ) {
this.x -= v.x;
this.y -= v.y;
this.z -= v.z;
return this;
}
subScalar( s ) {
this.x -= s;
this.y -= s;
this.z -= s;
return this;
}
subVectors( a, b ) {
this.x = a.x - b.x;
this.y = a.y - b.y;
this.z = a.z - b.z;
return this;
}
multiply( v ) {
this.x *= v.x;
this.y *= v.y;
this.z *= v.z;
return this;
}
multiplyScalar( scalar ) {
this.x *= scalar;
this.y *= scalar;
this.z *= scalar;
return this;
}
multiplyVectors( a, b ) {
this.x = a.x * b.x;
this.y = a.y * b.y;
this.z = a.z * b.z;
return this;
}
applyEuler( euler ) {
return this.applyQuaternion( _quaternion$4.setFromEuler( euler ) );
}
applyAxisAngle( axis, angle ) {
return this.applyQuaternion( _quaternion$4.setFromAxisAngle( axis, angle ) );
}
applyMatrix3( m ) {
const x = this.x, y = this.y, z = this.z;
const e = m.elements;
this.x = e[ 0 ] * x + e[ 3 ] * y + e[ 6 ] * z;
this.y = e[ 1 ] * x + e[ 4 ] * y + e[ 7 ] * z;
this.z = e[ 2 ] * x + e[ 5 ] * y + e[ 8 ] * z;
return this;
}
applyNormalMatrix( m ) {
return this.applyMatrix3( m ).normalize();
}
applyMatrix4( m ) {
const x = this.x, y = this.y, z = this.z;
const e = m.elements;
const w = 1 / ( e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] );
this.x = ( e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] ) * w;
this.y = ( e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] ) * w;
this.z = ( e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] ) * w;
return this;
}
applyQuaternion( q ) {
// quaternion q is assumed to have unit length
const vx = this.x, vy = this.y, vz = this.z;
const qx = q.x, qy = q.y, qz = q.z, qw = q.w;
// t = 2 * cross( q.xyz, v );
const tx = 2 * ( qy * vz - qz * vy );
const ty = 2 * ( qz * vx - qx * vz );
const tz = 2 * ( qx * vy - qy * vx );
// v + q.w * t + cross( q.xyz, t );
this.x = vx + qw * tx + qy * tz - qz * ty;
this.y = vy + qw * ty + qz * tx - qx * tz;
this.z = vz + qw * tz + qx * ty - qy * tx;
return this;
}
project( camera ) {
return this.applyMatrix4( camera.matrixWorldInverse ).applyMatrix4( camera.projectionMatrix );
}
unproject( camera ) {
return this.applyMatrix4( camera.projectionMatrixInverse ).applyMatrix4( camera.matrixWorld );
}
transformDirection( m ) {
// input: THREE.Matrix4 affine matrix
// vector interpreted as a direction
const x = this.x, y = this.y, z = this.z;
const e = m.elements;
this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z;
this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z;
this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z;
return this.normalize();
}
divide( v ) {
this.x /= v.x;
this.y /= v.y;
this.z /= v.z;
return this;
}
divideScalar( scalar ) {
return this.multiplyScalar( 1 / scalar );
}
min( v ) {
this.x = Math.min( this.x, v.x );
this.y = Math.min( this.y, v.y );
this.z = Math.min( this.z, v.z );
return this;
}
max( v ) {
this.x = Math.max( this.x, v.x );
this.y = Math.max( this.y, v.y );
this.z = Math.max( this.z, v.z );
return this;
}
clamp( min, max ) {
// assumes min < max, componentwise
this.x = Math.max( min.x, Math.min( max.x, this.x ) );
this.y = Math.max( min.y, Math.min( max.y, this.y ) );
this.z = Math.max( min.z, Math.min( max.z, this.z ) );
return this;
}
clampScalar( minVal, maxVal ) {
this.x = Math.max( minVal, Math.min( maxVal, this.x ) );
this.y = Math.max( minVal, Math.min( maxVal, this.y ) );
this.z = Math.max( minVal, Math.min( maxVal, this.z ) );
return this;
}
clampLength( min, max ) {
const length = this.length();
return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) );
}
floor() {
this.x = Math.floor( this.x );
this.y = Math.floor( this.y );
this.z = Math.floor( this.z );
return this;
}
ceil() {
this.x = Math.ceil( this.x );
this.y = Math.ceil( this.y );
this.z = Math.ceil( this.z );
return this;
}
round() {
this.x = Math.round( this.x );
this.y = Math.round( this.y );
this.z = Math.round( this.z );
return this;
}
roundToZero() {
this.x = Math.trunc( this.x );
this.y = Math.trunc( this.y );
this.z = Math.trunc( this.z );
return this;
}
negate() {
this.x = - this.x;
this.y = - this.y;
this.z = - this.z;
return this;
}
dot( v ) {
return this.x * v.x + this.y * v.y + this.z * v.z;
}
// TODO lengthSquared?
lengthSq() {
return this.x * this.x + this.y * this.y + this.z * this.z;
}
length() {
return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z );
}
manhattanLength() {
return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z );
}
normalize() {
return this.divideScalar( this.length() || 1 );
}
setLength( length ) {
return this.normalize().multiplyScalar( length );
}
lerp( v, alpha ) {
this.x += ( v.x - this.x ) * alpha;
this.y += ( v.y - this.y ) * alpha;
this.z += ( v.z - this.z ) * alpha;
return this;
}
lerpVectors( v1, v2, alpha ) {
this.x = v1.x + ( v2.x - v1.x ) * alpha;
this.y = v1.y + ( v2.y - v1.y ) * alpha;
this.z = v1.z + ( v2.z - v1.z ) * alpha;
return this;
}
cross( v ) {
return this.crossVectors( this, v );
}
crossVectors( a, b ) {
const ax = a.x, ay = a.y, az = a.z;
const bx = b.x, by = b.y, bz = b.z;
this.x = ay * bz - az * by;
this.y = az * bx - ax * bz;
this.z = ax * by - ay * bx;
return this;
}
projectOnVector( v ) {
const denominator = v.lengthSq();
if ( denominator === 0 ) return this.set( 0, 0, 0 );
const scalar = v.dot( this ) / denominator;
return this.copy( v ).multiplyScalar( scalar );
}
projectOnPlane( planeNormal ) {
_vector$c.copy( this ).projectOnVector( planeNormal );
return this.sub( _vector$c );
}
reflect( normal ) {
// reflect incident vector off plane orthogonal to normal
// normal is assumed to have unit length
return this.sub( _vector$c.copy( normal ).multiplyScalar( 2 * this.dot( normal ) ) );
}
angleTo( v ) {
const denominator = Math.sqrt( this.lengthSq() * v.lengthSq() );
if ( denominator === 0 ) return Math.PI / 2;
const theta = this.dot( v ) / denominator;
// clamp, to handle numerical problems
return Math.acos( clamp( theta, - 1, 1 ) );
}
distanceTo( v ) {
return Math.sqrt( this.distanceToSquared( v ) );
}
distanceToSquared( v ) {
const dx = this.x - v.x, dy = this.y - v.y, dz = this.z - v.z;
return dx * dx + dy * dy + dz * dz;
}
manhattanDistanceTo( v ) {
return Math.abs( this.x - v.x ) + Math.abs( this.y - v.y ) + Math.abs( this.z - v.z );
}
setFromSpherical( s ) {
return this.setFromSphericalCoords( s.radius, s.phi, s.theta );
}
setFromSphericalCoords( radius, phi, theta ) {
const sinPhiRadius = Math.sin( phi ) * radius;
this.x = sinPhiRadius * Math.sin( theta );
this.y = Math.cos( phi ) * radius;
this.z = sinPhiRadius * Math.cos( theta );
return this;
}
setFromCylindrical( c ) {
return this.setFromCylindricalCoords( c.radius, c.theta, c.y );
}
setFromCylindricalCoords( radius, theta, y ) {
this.x = radius * Math.sin( theta );
this.y = y;
this.z = radius * Math.cos( theta );
return this;
}
setFromMatrixPosition( m ) {
const e = m.elements;
this.x = e[ 12 ];
this.y = e[ 13 ];
this.z = e[ 14 ];
return this;
}
setFromMatrixScale( m ) {
const sx = this.setFromMatrixColumn( m, 0 ).length();
const sy = this.setFromMatrixColumn( m, 1 ).length();
const sz = this.setFromMatrixColumn( m, 2 ).length();
this.x = sx;
this.y = sy;
this.z = sz;
return this;
}
setFromMatrixColumn( m, index ) {
return this.fromArray( m.elements, index * 4 );
}
setFromMatrix3Column( m, index ) {
return this.fromArray( m.elements, index * 3 );
}
setFromEuler( e ) {
this.x = e._x;
this.y = e._y;
this.z = e._z;
return this;
}
setFromColor( c ) {
this.x = c.r;
this.y = c.g;
this.z = c.b;
return this;
}
equals( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
}
fromArray( array, offset = 0 ) {
this.x = array[ offset ];
this.y = array[ offset + 1 ];
this.z = array[ offset + 2 ];
return this;
}
toArray( array = [], offset = 0 ) {
array[ offset ] = this.x;
array[ offset + 1 ] = this.y;
array[ offset + 2 ] = this.z;
return array;
}
fromBufferAttribute( attribute, index ) {
this.x = attribute.getX( index );
this.y = attribute.getY( index );
this.z = attribute.getZ( index );
return this;
}
random() {
this.x = Math.random();
this.y = Math.random();
this.z = Math.random();
return this;
}
randomDirection() {
// Derived from https://mathworld.wolfram.com/SpherePointPicking.html
const u = ( Math.random() - 0.5 ) * 2;
const t = Math.random() * Math.PI * 2;
const f = Math.sqrt( 1 - u ** 2 );
this.x = f * Math.cos( t );
this.y = f * Math.sin( t );
this.z = u;
return this;
}
*[ Symbol.iterator ]() {
yield this.x;
yield this.y;
yield this.z;
}
}
const _vector$c = /*@__PURE__*/ new Vector3();
const _quaternion$4 = /*@__PURE__*/ new Quaternion();
class Box3 {
constructor( min = new Vector3( + Infinity, + Infinity, + Infinity ), max = new Vector3( - Infinity, - Infinity, - Infinity ) ) {
this.isBox3 = true;
this.min = min;
this.max = max;
}
set( min, max ) {
this.min.copy( min );
this.max.copy( max );
return this;
}
setFromArray( array ) {
this.makeEmpty();
for ( let i = 0, il = array.length; i < il; i += 3 ) {
this.expandByPoint( _vector$b.fromArray( array, i ) );
}
return this;
}
setFromBufferAttribute( attribute ) {
this.makeEmpty();
for ( let i = 0, il = attribute.count; i < il; i ++ ) {
this.expandByPoint( _vector$b.fromBufferAttribute( attribute, i ) );
}
return this;
}
setFromPoints( points ) {
this.makeEmpty();
for ( let i = 0, il = points.length; i < il; i ++ ) {
this.expandByPoint( points[ i ] );
}
return this;
}
setFromCenterAndSize( center, size ) {
const halfSize = _vector$b.copy( size ).multiplyScalar( 0.5 );
this.min.copy( center ).sub( halfSize );
this.max.copy( center ).add( halfSize );
return this;
}
setFromObject( object, precise = false ) {
this.makeEmpty();
return this.expandByObject( object, precise );
}
clone() {
return new this.constructor().copy( this );
}
copy( box ) {
this.min.copy( box.min );
this.max.copy( box.max );
return this;
}
makeEmpty() {
this.min.x = this.min.y = this.min.z = + Infinity;
this.max.x = this.max.y = this.max.z = - Infinity;
return this;
}
isEmpty() {
// this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes
return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y ) || ( this.max.z < this.min.z );
}
getCenter( target ) {
return this.isEmpty() ? target.set( 0, 0, 0 ) : target.addVectors( this.min, this.max ).multiplyScalar( 0.5 );
}
getSize( target ) {
return this.isEmpty() ? target.set( 0, 0, 0 ) : target.subVectors( this.max, this.min );
}
expandByPoint( point ) {
this.min.min( point );
this.max.max( point );
return this;
}
expandByVector( vector ) {
this.min.sub( vector );
this.max.add( vector );
return this;
}
expandByScalar( scalar ) {
this.min.addScalar( - scalar );
this.max.addScalar( scalar );
return this;
}
expandByObject( object, precise = false ) {
// Computes the world-axis-aligned bounding box of an object (including its children),
// accounting for both the object's, and children's, world transforms
object.updateWorldMatrix( false, false );
const geometry = object.geometry;
if ( geometry !== undefined ) {
const positionAttribute = geometry.getAttribute( 'position' );
// precise AABB computation based on vertex data requires at least a position attribute.
// instancing isn't supported so far and uses the normal (conservative) code path.
if ( precise === true && positionAttribute !== undefined && object.isInstancedMesh !== true ) {
for ( let i = 0, l = positionAttribute.count; i < l; i ++ ) {
if ( object.isMesh === true ) {
object.getVertexPosition( i, _vector$b );
} else {
_vector$b.fromBufferAttribute( positionAttribute, i );
}
_vector$b.applyMatrix4( object.matrixWorld );
this.expandByPoint( _vector$b );
}
} else {
if ( object.boundingBox !== undefined ) {
// object-level bounding box
if ( object.boundingBox === null ) {
object.computeBoundingBox();
}
_box$4.copy( object.boundingBox );
} else {
// geometry-level bounding box
if ( geometry.boundingBox === null ) {
geometry.computeBoundingBox();
}
_box$4.copy( geometry.boundingBox );
}
_box$4.applyMatrix4( object.matrixWorld );
this.union( _box$4 );
}
}
const children = object.children;
for ( let i = 0, l = children.length; i < l; i ++ ) {
this.expandByObject( children[ i ], precise );
}
return this;
}
containsPoint( point ) {
return point.x < this.min.x || point.x > this.max.x ||
point.y < this.min.y || point.y > this.max.y ||
point.z < this.min.z || point.z > this.max.z ? false : true;
}
containsBox( box ) {
return this.min.x <= box.min.x && box.max.x <= this.max.x &&
this.min.y <= box.min.y && box.max.y <= this.max.y &&
this.min.z <= box.min.z && box.max.z <= this.max.z;
}
getParameter( point, target ) {
// This can potentially have a divide by zero if the box
// has a size dimension of 0.
return target.set(
( point.x - this.min.x ) / ( this.max.x - this.min.x ),
( point.y - this.min.y ) / ( this.max.y - this.min.y ),
( point.z - this.min.z ) / ( this.max.z - this.min.z )
);
}
intersectsBox( box ) {
// using 6 splitting planes to rule out intersections.
return box.max.x < this.min.x || box.min.x > this.max.x ||
box.max.y < this.min.y || box.min.y > this.max.y ||
box.max.z < this.min.z || box.min.z > this.max.z ? false : true;
}
intersectsSphere( sphere ) {
// Find the point on the AABB closest to the sphere center.
this.clampPoint( sphere.center, _vector$b );
// If that point is inside the sphere, the AABB and sphere intersect.
return _vector$b.distanceToSquared( sphere.center ) <= ( sphere.radius * sphere.radius );
}
intersectsPlane( plane ) {
// We compute the minimum and maximum dot product values. If those values
// are on the same side (back or front) of the plane, then there is no intersection.
let min, max;
if ( plane.normal.x > 0 ) {
min = plane.normal.x * this.min.x;
max = plane.normal.x * this.max.x;
} else {
min = plane.normal.x * this.max.x;
max = plane.normal.x * this.min.x;
}
if ( plane.normal.y > 0 ) {
min += plane.normal.y * this.min.y;
max += plane.normal.y * this.max.y;
} else {
min += plane.normal.y * this.max.y;
max += plane.normal.y * this.min.y;
}
if ( plane.normal.z > 0 ) {
min += plane.normal.z * this.min.z;
max += plane.normal.z * this.max.z;
} else {
min += plane.normal.z * this.max.z;
max += plane.normal.z * this.min.z;
}
return ( min <= - plane.constant && max >= - plane.constant );
}
intersectsTriangle( triangle ) {
if ( this.isEmpty() ) {
return false;
}
// compute box center and extents
this.getCenter( _center );
_extents.subVectors( this.max, _center );
// translate triangle to aabb origin
_v0$2.subVectors( triangle.a, _center );
_v1$7.subVectors( triangle.b, _center );
_v2$4.subVectors( triangle.c, _center );
// compute edge vectors for triangle
_f0.subVectors( _v1$7, _v0$2 );
_f1.subVectors( _v2$4, _v1$7 );
_f2.subVectors( _v0$2, _v2$4 );
// test against axes that are given by cross product combinations of the edges of the triangle and the edges of the aabb
// make an axis testing of each of the 3 sides of the aabb against each of the 3 sides of the triangle = 9 axis of separation
// axis_ij = u_i x f_j (u0, u1, u2 = face normals of aabb = x,y,z axes vectors since aabb is axis aligned)
let axes = [
0, - _f0.z, _f0.y, 0, - _f1.z, _f1.y, 0, - _f2.z, _f2.y,
_f0.z, 0, - _f0.x, _f1.z, 0, - _f1.x, _f2.z, 0, - _f2.x,
- _f0.y, _f0.x, 0, - _f1.y, _f1.x, 0, - _f2.y, _f2.x, 0
];
if ( ! satForAxes( axes, _v0$2, _v1$7, _v2$4, _extents ) ) {
return false;
}
// test 3 face normals from the aabb
axes = [ 1, 0, 0, 0, 1, 0, 0, 0, 1 ];
if ( ! satForAxes( axes, _v0$2, _v1$7, _v2$4, _extents ) ) {
return false;
}
// finally testing the face normal of the triangle
// use already existing triangle edge vectors here
_triangleNormal.crossVectors( _f0, _f1 );
axes = [ _triangleNormal.x, _triangleNormal.y, _triangleNormal.z ];
return satForAxes( axes, _v0$2, _v1$7, _v2$4, _extents );
}
clampPoint( point, target ) {
return target.copy( point ).clamp( this.min, this.max );
}
distanceToPoint( point ) {
return this.clampPoint( point, _vector$b ).distanceTo( point );
}
getBoundingSphere( target ) {
if ( this.isEmpty() ) {
target.makeEmpty();
} else {
this.getCenter( target.center );
target.radius = this.getSize( _vector$b ).length() * 0.5;
}
return target;
}
intersect( box ) {
this.min.max( box.min );
this.max.min( box.max );
// ensure that if there is no overlap, the result is fully empty, not slightly empty with non-inf/+inf values that will cause subsequence intersects to erroneously return valid values.
if ( this.isEmpty() ) this.makeEmpty();
return this;
}
union( box ) {
this.min.min( box.min );
this.max.max( box.max );
return this;
}
applyMatrix4( matrix ) {
// transform of empty box is an empty box.
if ( this.isEmpty() ) return this;
// NOTE: I am using a binary pattern to specify all 2^3 combinations below
_points[ 0 ].set( this.min.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 000
_points[ 1 ].set( this.min.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 001
_points[ 2 ].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010
_points[ 3 ].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011
_points[ 4 ].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100
_points[ 5 ].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101
_points[ 6 ].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110
_points[ 7 ].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 111
this.setFromPoints( _points );
return this;
}
translate( offset ) {
this.min.add( offset );
this.max.add( offset );
return this;
}
equals( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
}
const _points = [
/*@__PURE__*/ new Vector3(),
/*@__PURE__*/ new Vector3(),
/*@__PURE__*/ new Vector3(),
/*@__PURE__*/ new Vector3(),
/*@__PURE__*/ new Vector3(),
/*@__PURE__*/ new Vector3(),
/*@__PURE__*/ new Vector3(),
/*@__PURE__*/ new Vector3()
];
const _vector$b = /*@__PURE__*/ new Vector3();
const _box$4 = /*@__PURE__*/ new Box3();
// triangle centered vertices
const _v0$2 = /*@__PURE__*/ new Vector3();
const _v1$7 = /*@__PURE__*/ new Vector3();
const _v2$4 = /*@__PURE__*/ new Vector3();
// triangle edge vectors
const _f0 = /*@__PURE__*/ new Vector3();
const _f1 = /*@__PURE__*/ new Vector3();
const _f2 = /*@__PURE__*/ new Vector3();
const _center = /*@__PURE__*/ new Vector3();
const _extents = /*@__PURE__*/ new Vector3();
const _triangleNormal = /*@__PURE__*/ new Vector3();
const _testAxis = /*@__PURE__*/ new Vector3();
function satForAxes( axes, v0, v1, v2, extents ) {
for ( let i = 0, j = axes.length - 3; i <= j; i += 3 ) {
_testAxis.fromArray( axes, i );
// project the aabb onto the separating axis
const r = extents.x * Math.abs( _testAxis.x ) + extents.y * Math.abs( _testAxis.y ) + extents.z * Math.abs( _testAxis.z );
// project all 3 vertices of the triangle onto the separating axis
const p0 = v0.dot( _testAxis );
const p1 = v1.dot( _testAxis );
const p2 = v2.dot( _testAxis );
// actual test, basically see if either of the most extreme of the triangle points intersects r
if ( Math.max( - Math.max( p0, p1, p2 ), Math.min( p0, p1, p2 ) ) > r ) {
// points of the projected triangle are outside the projected half-length of the aabb
// the axis is separating and we can exit
return false;
}
}
return true;
}
const _box$3 = /*@__PURE__*/ new Box3();
const _v1$6 = /*@__PURE__*/ new Vector3();
const _v2$3 = /*@__PURE__*/ new Vector3();
class Sphere {
constructor( center = new Vector3(), radius = - 1 ) {
this.isSphere = true;
this.center = center;
this.radius = radius;
}
set( center, radius ) {
this.center.copy( center );
this.radius = radius;
return this;
}
setFromPoints( points, optionalCenter ) {
const center = this.center;
if ( optionalCenter !== undefined ) {
center.copy( optionalCenter );
} else {
_box$3.setFromPoints( points ).getCenter( center );
}
let maxRadiusSq = 0;
for ( let i = 0, il = points.length; i < il; i ++ ) {
maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( points[ i ] ) );
}
this.radius = Math.sqrt( maxRadiusSq );
return this;
}
copy( sphere ) {
this.center.copy( sphere.center );
this.radius = sphere.radius;
return this;
}
isEmpty() {
return ( this.radius < 0 );
}
makeEmpty() {
this.center.set( 0, 0, 0 );
this.radius = - 1;
return this;
}
containsPoint( point ) {
return ( point.distanceToSquared( this.center ) <= ( this.radius * this.radius ) );
}
distanceToPoint( point ) {
return ( point.distanceTo( this.center ) - this.radius );
}
intersectsSphere( sphere ) {
const radiusSum = this.radius + sphere.radius;
return sphere.center.distanceToSquared( this.center ) <= ( radiusSum * radiusSum );
}
intersectsBox( box ) {
return box.intersectsSphere( this );
}
intersectsPlane( plane ) {
return Math.abs( plane.distanceToPoint( this.center ) ) <= this.radius;
}
clampPoint( point, target ) {
const deltaLengthSq = this.center.distanceToSquared( point );
target.copy( point );
if ( deltaLengthSq > ( this.radius * this.radius ) ) {
target.sub( this.center ).normalize();
target.multiplyScalar( this.radius ).add( this.center );
}
return target;
}
getBoundingBox( target ) {
if ( this.isEmpty() ) {
// Empty sphere produces empty bounding box
target.makeEmpty();
return target;
}
target.set( this.center, this.center );
target.expandByScalar( this.radius );
return target;
}
applyMatrix4( matrix ) {
this.center.applyMatrix4( matrix );
this.radius = this.radius * matrix.getMaxScaleOnAxis();
return this;
}
translate( offset ) {
this.center.add( offset );
return this;
}
expandByPoint( point ) {
if ( this.isEmpty() ) {
this.center.copy( point );
this.radius = 0;
return this;
}
_v1$6.subVectors( point, this.center );
const lengthSq = _v1$6.lengthSq();
if ( lengthSq > ( this.radius * this.radius ) ) {
// calculate the minimal sphere
const length = Math.sqrt( lengthSq );
const delta = ( length - this.radius ) * 0.5;
this.center.addScaledVector( _v1$6, delta / length );
this.radius += delta;
}
return this;
}
union( sphere ) {
if ( sphere.isEmpty() ) {
return this;
}
if ( this.isEmpty() ) {
this.copy( sphere );
return this;
}
if ( this.center.equals( sphere.center ) === true ) {
this.radius = Math.max( this.radius, sphere.radius );
} else {
_v2$3.subVectors( sphere.center, this.center ).setLength( sphere.radius );
this.expandByPoint( _v1$6.copy( sphere.center ).add( _v2$3 ) );
this.expandByPoint( _v1$6.copy( sphere.center ).sub( _v2$3 ) );
}
return this;
}
equals( sphere ) {
return sphere.center.equals( this.center ) && ( sphere.radius === this.radius );
}
clone() {
return new this.constructor().copy( this );
}
}
const _vector$a = /*@__PURE__*/ new Vector3();
const _segCenter = /*@__PURE__*/ new Vector3();
const _segDir = /*@__PURE__*/ new Vector3();
const _diff = /*@__PURE__*/ new Vector3();
const _edge1 = /*@__PURE__*/ new Vector3();
const _edge2 = /*@__PURE__*/ new Vector3();
const _normal$1 = /*@__PURE__*/ new Vector3();
class Ray {
constructor( origin = new Vector3(), direction = new Vector3( 0, 0, - 1 ) ) {
this.origin = origin;
this.direction = direction;
}
set( origin, direction ) {
this.origin.copy( origin );
this.direction.copy( direction );
return this;
}
copy( ray ) {
this.origin.copy( ray.origin );
this.direction.copy( ray.direction );
return this;
}
at( t, target ) {
return target.copy( this.origin ).addScaledVector( this.direction, t );
}
lookAt( v ) {
this.direction.copy( v ).sub( this.origin ).normalize();
return this;
}
recast( t ) {
this.origin.copy( this.at( t, _vector$a ) );
return this;
}
closestPointToPoint( point, target ) {
target.subVectors( point, this.origin );
const directionDistance = target.dot( this.direction );
if ( directionDistance < 0 ) {
return target.copy( this.origin );
}
return target.copy( this.origin ).addScaledVector( this.direction, directionDistance );
}
distanceToPoint( point ) {
return Math.sqrt( this.distanceSqToPoint( point ) );
}
distanceSqToPoint( point ) {
const directionDistance = _vector$a.subVectors( point, this.origin ).dot( this.direction );
// point behind the ray
if ( directionDistance < 0 ) {
return this.origin.distanceToSquared( point );
}
_vector$a.copy( this.origin ).addScaledVector( this.direction, directionDistance );
return _vector$a.distanceToSquared( point );
}
distanceSqToSegment( v0, v1, optionalPointOnRay, optionalPointOnSegment ) {
// from https://github.com/pmjoniak/GeometricTools/blob/master/GTEngine/Include/Mathematics/GteDistRaySegment.h
// It returns the min distance between the ray and the segment
// defined by v0 and v1
// It can also set two optional targets :
// - The closest point on the ray
// - The closest point on the segment
_segCenter.copy( v0 ).add( v1 ).multiplyScalar( 0.5 );
_segDir.copy( v1 ).sub( v0 ).normalize();
_diff.copy( this.origin ).sub( _segCenter );
const segExtent = v0.distanceTo( v1 ) * 0.5;
const a01 = - this.direction.dot( _segDir );
const b0 = _diff.dot( this.direction );
const b1 = - _diff.dot( _segDir );
const c = _diff.lengthSq();
const det = Math.abs( 1 - a01 * a01 );
let s0, s1, sqrDist, extDet;
if ( det > 0 ) {
// The ray and segment are not parallel.
s0 = a01 * b1 - b0;
s1 = a01 * b0 - b1;
extDet = segExtent * det;
if ( s0 >= 0 ) {
if ( s1 >= - extDet ) {
if ( s1 <= extDet ) {
// region 0
// Minimum at interior points of ray and segment.
const invDet = 1 / det;
s0 *= invDet;
s1 *= invDet;
sqrDist = s0 * ( s0 + a01 * s1 + 2 * b0 ) + s1 * ( a01 * s0 + s1 + 2 * b1 ) + c;
} else {
// region 1
s1 = segExtent;
s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
}
} else {
// region 5
s1 = - segExtent;
s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
}
} else {
if ( s1 <= - extDet ) {
// region 4
s0 = Math.max( 0, - ( - a01 * segExtent + b0 ) );
s1 = ( s0 > 0 ) ? - segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent );
sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
} else if ( s1 <= extDet ) {
// region 3
s0 = 0;
s1 = Math.min( Math.max( - segExtent, - b1 ), segExtent );
sqrDist = s1 * ( s1 + 2 * b1 ) + c;
} else {
// region 2
s0 = Math.max( 0, - ( a01 * segExtent + b0 ) );
s1 = ( s0 > 0 ) ? segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent );
sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
}
}
} else {
// Ray and segment are parallel.
s1 = ( a01 > 0 ) ? - segExtent : segExtent;
s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
}
if ( optionalPointOnRay ) {
optionalPointOnRay.copy( this.origin ).addScaledVector( this.direction, s0 );
}
if ( optionalPointOnSegment ) {
optionalPointOnSegment.copy( _segCenter ).addScaledVector( _segDir, s1 );
}
return sqrDist;
}
intersectSphere( sphere, target ) {
_vector$a.subVectors( sphere.center, this.origin );
const tca = _vector$a.dot( this.direction );
const d2 = _vector$a.dot( _vector$a ) - tca * tca;
const radius2 = sphere.radius * sphere.radius;
if ( d2 > radius2 ) return null;
const thc = Math.sqrt( radius2 - d2 );
// t0 = first intersect point - entrance on front of sphere
const t0 = tca - thc;
// t1 = second intersect point - exit point on back of sphere
const t1 = tca + thc;
// test to see if t1 is behind the ray - if so, return null
if ( t1 < 0 ) return null;
// test to see if t0 is behind the ray:
// if it is, the ray is inside the sphere, so return the second exit point scaled by t1,
// in order to always return an intersect point that is in front of the ray.
if ( t0 < 0 ) return this.at( t1, target );
// else t0 is in front of the ray, so return the first collision point scaled by t0
return this.at( t0, target );
}
intersectsSphere( sphere ) {
return this.distanceSqToPoint( sphere.center ) <= ( sphere.radius * sphere.radius );
}
distanceToPlane( plane ) {
const denominator = plane.normal.dot( this.direction );
if ( denominator === 0 ) {
// line is coplanar, return origin
if ( plane.distanceToPoint( this.origin ) === 0 ) {
return 0;
}
// Null is preferable to undefined since undefined means.... it is undefined
return null;
}
const t = - ( this.origin.dot( plane.normal ) + plane.constant ) / denominator;
// Return if the ray never intersects the plane
return t >= 0 ? t : null;
}
intersectPlane( plane, target ) {
const t = this.distanceToPlane( plane );
if ( t === null ) {
return null;
}
return this.at( t, target );
}
intersectsPlane( plane ) {
// check if the ray lies on the plane first
const distToPoint = plane.distanceToPoint( this.origin );
if ( distToPoint === 0 ) {
return true;
}
const denominator = plane.normal.dot( this.direction );
if ( denominator * distToPoint < 0 ) {
return true;
}
// ray origin is behind the plane (and is pointing behind it)
return false;
}
intersectBox( box, target ) {
let tmin, tmax, tymin, tymax, tzmin, tzmax;
const invdirx = 1 / this.direction.x,
invdiry = 1 / this.direction.y,
invdirz = 1 / this.direction.z;
const origin = this.origin;
if ( invdirx >= 0 ) {
tmin = ( box.min.x - origin.x ) * invdirx;
tmax = ( box.max.x - origin.x ) * invdirx;
} else {
tmin = ( box.max.x - origin.x ) * invdirx;
tmax = ( box.min.x - origin.x ) * invdirx;
}
if ( invdiry >= 0 ) {
tymin = ( box.min.y - origin.y ) * invdiry;
tymax = ( box.max.y - origin.y ) * invdiry;
} else {
tymin = ( box.max.y - origin.y ) * invdiry;
tymax = ( box.min.y - origin.y ) * invdiry;
}
if ( ( tmin > tymax ) || ( tymin > tmax ) ) return null;
if ( tymin > tmin || isNaN( tmin ) ) tmin = tymin;
if ( tymax < tmax || isNaN( tmax ) ) tmax = tymax;
if ( invdirz >= 0 ) {
tzmin = ( box.min.z - origin.z ) * invdirz;
tzmax = ( box.max.z - origin.z ) * invdirz;
} else {
tzmin = ( box.max.z - origin.z ) * invdirz;
tzmax = ( box.min.z - origin.z ) * invdirz;
}
if ( ( tmin > tzmax ) || ( tzmin > tmax ) ) return null;
if ( tzmin > tmin || tmin !== tmin ) tmin = tzmin;
if ( tzmax < tmax || tmax !== tmax ) tmax = tzmax;
//return point closest to the ray (positive side)
if ( tmax < 0 ) return null;
return this.at( tmin >= 0 ? tmin : tmax, target );
}
intersectsBox( box ) {
return this.intersectBox( box, _vector$a ) !== null;
}
intersectTriangle( a, b, c, backfaceCulling, target ) {
// Compute the offset origin, edges, and normal.
// from https://github.com/pmjoniak/GeometricTools/blob/master/GTEngine/Include/Mathematics/GteIntrRay3Triangle3.h
_edge1.subVectors( b, a );
_edge2.subVectors( c, a );
_normal$1.crossVectors( _edge1, _edge2 );
// Solve Q + t*D = b1*E1 + b2*E2 (Q = kDiff, D = ray direction,
// E1 = kEdge1, E2 = kEdge2, N = Cross(E1,E2)) by
// |Dot(D,N)|*b1 = sign(Dot(D,N))*Dot(D,Cross(Q,E2))
// |Dot(D,N)|*b2 = sign(Dot(D,N))*Dot(D,Cross(E1,Q))
// |Dot(D,N)|*t = -sign(Dot(D,N))*Dot(Q,N)
let DdN = this.direction.dot( _normal$1 );
let sign;
if ( DdN > 0 ) {
if ( backfaceCulling ) return null;
sign = 1;
} else if ( DdN < 0 ) {
sign = - 1;
DdN = - DdN;
} else {
return null;
}
_diff.subVectors( this.origin, a );
const DdQxE2 = sign * this.direction.dot( _edge2.crossVectors( _diff, _edge2 ) );
// b1 < 0, no intersection
if ( DdQxE2 < 0 ) {
return null;
}
const DdE1xQ = sign * this.direction.dot( _edge1.cross( _diff ) );
// b2 < 0, no intersection
if ( DdE1xQ < 0 ) {
return null;
}
// b1+b2 > 1, no intersection
if ( DdQxE2 + DdE1xQ > DdN ) {
return null;
}
// Line intersects triangle, check if ray does.
const QdN = - sign * _diff.dot( _normal$1 );
// t < 0, no intersection
if ( QdN < 0 ) {
return null;
}
// Ray intersects triangle.
return this.at( QdN / DdN, target );
}
applyMatrix4( matrix4 ) {
this.origin.applyMatrix4( matrix4 );
this.direction.transformDirection( matrix4 );
return this;
}
equals( ray ) {
return ray.origin.equals( this.origin ) && ray.direction.equals( this.direction );
}
clone() {
return new this.constructor().copy( this );
}
}
class Matrix4 {
constructor( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44 ) {
Matrix4.prototype.isMatrix4 = true;
this.elements = [
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1
];
if ( n11 !== undefined ) {
this.set( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44 );
}
}
set( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44 ) {
const te = this.elements;
te[ 0 ] = n11; te[ 4 ] = n12; te[ 8 ] = n13; te[ 12 ] = n14;
te[ 1 ] = n21; te[ 5 ] = n22; te[ 9 ] = n23; te[ 13 ] = n24;
te[ 2 ] = n31; te[ 6 ] = n32; te[ 10 ] = n33; te[ 14 ] = n34;
te[ 3 ] = n41; te[ 7 ] = n42; te[ 11 ] = n43; te[ 15 ] = n44;
return this;
}
identity() {
this.set(
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1
);
return this;
}
clone() {
return new Matrix4().fromArray( this.elements );
}
copy( m ) {
const te = this.elements;
const me = m.elements;
te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ]; te[ 3 ] = me[ 3 ];
te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ]; te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ];
te[ 8 ] = me[ 8 ]; te[ 9 ] = me[ 9 ]; te[ 10 ] = me[ 10 ]; te[ 11 ] = me[ 11 ];
te[ 12 ] = me[ 12 ]; te[ 13 ] = me[ 13 ]; te[ 14 ] = me[ 14 ]; te[ 15 ] = me[ 15 ];
return this;
}
copyPosition( m ) {
const te = this.elements, me = m.elements;
te[ 12 ] = me[ 12 ];
te[ 13 ] = me[ 13 ];
te[ 14 ] = me[ 14 ];
return this;
}
setFromMatrix3( m ) {
const me = m.elements;
this.set(
me[ 0 ], me[ 3 ], me[ 6 ], 0,
me[ 1 ], me[ 4 ], me[ 7 ], 0,
me[ 2 ], me[ 5 ], me[ 8 ], 0,
0, 0, 0, 1
);
return this;
}
extractBasis( xAxis, yAxis, zAxis ) {
xAxis.setFromMatrixColumn( this, 0 );
yAxis.setFromMatrixColumn( this, 1 );
zAxis.setFromMatrixColumn( this, 2 );
return this;
}
makeBasis( xAxis, yAxis, zAxis ) {
this.set(
xAxis.x, yAxis.x, zAxis.x, 0,
xAxis.y, yAxis.y, zAxis.y, 0,
xAxis.z, yAxis.z, zAxis.z, 0,
0, 0, 0, 1
);
return this;
}
extractRotation( m ) {
// this method does not support reflection matrices
const te = this.elements;
const me = m.elements;
const scaleX = 1 / _v1$5.setFromMatrixColumn( m, 0 ).length();
const scaleY = 1 / _v1$5.setFromMatrixColumn( m, 1 ).length();
const scaleZ = 1 / _v1$5.setFromMatrixColumn( m, 2 ).length();
te[ 0 ] = me[ 0 ] * scaleX;
te[ 1 ] = me[ 1 ] * scaleX;
te[ 2 ] = me[ 2 ] * scaleX;
te[ 3 ] = 0;
te[ 4 ] = me[ 4 ] * scaleY;
te[ 5 ] = me[ 5 ] * scaleY;
te[ 6 ] = me[ 6 ] * scaleY;
te[ 7 ] = 0;
te[ 8 ] = me[ 8 ] * scaleZ;
te[ 9 ] = me[ 9 ] * scaleZ;
te[ 10 ] = me[ 10 ] * scaleZ;
te[ 11 ] = 0;
te[ 12 ] = 0;
te[ 13 ] = 0;
te[ 14 ] = 0;
te[ 15 ] = 1;
return this;
}
makeRotationFromEuler( euler ) {
const te = this.elements;
const x = euler.x, y = euler.y, z = euler.z;
const a = Math.cos( x ), b = Math.sin( x );
const c = Math.cos( y ), d = Math.sin( y );
const e = Math.cos( z ), f = Math.sin( z );
if ( euler.order === 'XYZ' ) {
const ae = a * e, af = a * f, be = b * e, bf = b * f;
te[ 0 ] = c * e;
te[ 4 ] = - c * f;
te[ 8 ] = d;
te[ 1 ] = af + be * d;
te[ 5 ] = ae - bf * d;
te[ 9 ] = - b * c;
te[ 2 ] = bf - ae * d;
te[ 6 ] = be + af * d;
te[ 10 ] = a * c;
} else if ( euler.order === 'YXZ' ) {
const ce = c * e, cf = c * f, de = d * e, df = d * f;
te[ 0 ] = ce + df * b;
te[ 4 ] = de * b - cf;
te[ 8 ] = a * d;
te[ 1 ] = a * f;
te[ 5 ] = a * e;
te[ 9 ] = - b;
te[ 2 ] = cf * b - de;
te[ 6 ] = df + ce * b;
te[ 10 ] = a * c;
} else if ( euler.order === 'ZXY' ) {
const ce = c * e, cf = c * f, de = d * e, df = d * f;
te[ 0 ] = ce - df * b;
te[ 4 ] = - a * f;
te[ 8 ] = de + cf * b;
te[ 1 ] = cf + de * b;
te[ 5 ] = a * e;
te[ 9 ] = df - ce * b;
te[ 2 ] = - a * d;
te[ 6 ] = b;
te[ 10 ] = a * c;
} else if ( euler.order === 'ZYX' ) {
const ae = a * e, af = a * f, be = b * e, bf = b * f;
te[ 0 ] = c * e;
te[ 4 ] = be * d - af;
te[ 8 ] = ae * d + bf;
te[ 1 ] = c * f;
te[ 5 ] = bf * d + ae;
te[ 9 ] = af * d - be;
te[ 2 ] = - d;
te[ 6 ] = b * c;
te[ 10 ] = a * c;
} else if ( euler.order === 'YZX' ) {
const ac = a * c, ad = a * d, bc = b * c, bd = b * d;
te[ 0 ] = c * e;
te[ 4 ] = bd - ac * f;
te[ 8 ] = bc * f + ad;
te[ 1 ] = f;
te[ 5 ] = a * e;
te[ 9 ] = - b * e;
te[ 2 ] = - d * e;
te[ 6 ] = ad * f + bc;
te[ 10 ] = ac - bd * f;
} else if ( euler.order === 'XZY' ) {
const ac = a * c, ad = a * d, bc = b * c, bd = b * d;
te[ 0 ] = c * e;
te[ 4 ] = - f;
te[ 8 ] = d * e;
te[ 1 ] = ac * f + bd;
te[ 5 ] = a * e;
te[ 9 ] = ad * f - bc;
te[ 2 ] = bc * f - ad;
te[ 6 ] = b * e;
te[ 10 ] = bd * f + ac;
}
// bottom row
te[ 3 ] = 0;
te[ 7 ] = 0;
te[ 11 ] = 0;
// last column
te[ 12 ] = 0;
te[ 13 ] = 0;
te[ 14 ] = 0;
te[ 15 ] = 1;
return this;
}
makeRotationFromQuaternion( q ) {
return this.compose( _zero, q, _one );
}
lookAt( eye, target, up ) {
const te = this.elements;
_z.subVectors( eye, target );
if ( _z.lengthSq() === 0 ) {
// eye and target are in the same position
_z.z = 1;
}
_z.normalize();
_x.crossVectors( up, _z );
if ( _x.lengthSq() === 0 ) {
// up and z are parallel
if ( Math.abs( up.z ) === 1 ) {
_z.x += 0.0001;
} else {
_z.z += 0.0001;
}
_z.normalize();
_x.crossVectors( up, _z );
}
_x.normalize();
_y.crossVectors( _z, _x );
te[ 0 ] = _x.x; te[ 4 ] = _y.x; te[ 8 ] = _z.x;
te[ 1 ] = _x.y; te[ 5 ] = _y.y; te[ 9 ] = _z.y;
te[ 2 ] = _x.z; te[ 6 ] = _y.z; te[ 10 ] = _z.z;
return this;
}
multiply( m ) {
return this.multiplyMatrices( this, m );
}
premultiply( m ) {
return this.multiplyMatrices( m, this );
}
multiplyMatrices( a, b ) {
const ae = a.elements;
const be = b.elements;
const te = this.elements;
const a11 = ae[ 0 ], a12 = ae[ 4 ], a13 = ae[ 8 ], a14 = ae[ 12 ];
const a21 = ae[ 1 ], a22 = ae[ 5 ], a23 = ae[ 9 ], a24 = ae[ 13 ];
const a31 = ae[ 2 ], a32 = ae[ 6 ], a33 = ae[ 10 ], a34 = ae[ 14 ];
const a41 = ae[ 3 ], a42 = ae[ 7 ], a43 = ae[ 11 ], a44 = ae[ 15 ];
const b11 = be[ 0 ], b12 = be[ 4 ], b13 = be[ 8 ], b14 = be[ 12 ];
const b21 = be[ 1 ], b22 = be[ 5 ], b23 = be[ 9 ], b24 = be[ 13 ];
const b31 = be[ 2 ], b32 = be[ 6 ], b33 = be[ 10 ], b34 = be[ 14 ];
const b41 = be[ 3 ], b42 = be[ 7 ], b43 = be[ 11 ], b44 = be[ 15 ];
te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41;
te[ 4 ] = a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42;
te[ 8 ] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43;
te[ 12 ] = a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44;
te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41;
te[ 5 ] = a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42;
te[ 9 ] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43;
te[ 13 ] = a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44;
te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41;
te[ 6 ] = a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42;
te[ 10 ] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43;
te[ 14 ] = a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44;
te[ 3 ] = a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41;
te[ 7 ] = a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42;
te[ 11 ] = a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43;
te[ 15 ] = a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44;
return this;
}
multiplyScalar( s ) {
const te = this.elements;
te[ 0 ] *= s; te[ 4 ] *= s; te[ 8 ] *= s; te[ 12 ] *= s;
te[ 1 ] *= s; te[ 5 ] *= s; te[ 9 ] *= s; te[ 13 ] *= s;
te[ 2 ] *= s; te[ 6 ] *= s; te[ 10 ] *= s; te[ 14 ] *= s;
te[ 3 ] *= s; te[ 7 ] *= s; te[ 11 ] *= s; te[ 15 ] *= s;
return this;
}
determinant() {
const te = this.elements;
const n11 = te[ 0 ], n12 = te[ 4 ], n13 = te[ 8 ], n14 = te[ 12 ];
const n21 = te[ 1 ], n22 = te[ 5 ], n23 = te[ 9 ], n24 = te[ 13 ];
const n31 = te[ 2 ], n32 = te[ 6 ], n33 = te[ 10 ], n34 = te[ 14 ];
const n41 = te[ 3 ], n42 = te[ 7 ], n43 = te[ 11 ], n44 = te[ 15 ];
//TODO: make this more efficient
//( based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm )
return (
n41 * (
+ n14 * n23 * n32
- n13 * n24 * n32
- n14 * n22 * n33
+ n12 * n24 * n33
+ n13 * n22 * n34
- n12 * n23 * n34
) +
n42 * (
+ n11 * n23 * n34
- n11 * n24 * n33
+ n14 * n21 * n33
- n13 * n21 * n34
+ n13 * n24 * n31
- n14 * n23 * n31
) +
n43 * (
+ n11 * n24 * n32
- n11 * n22 * n34
- n14 * n21 * n32
+ n12 * n21 * n34
+ n14 * n22 * n31
- n12 * n24 * n31
) +
n44 * (
- n13 * n22 * n31
- n11 * n23 * n32
+ n11 * n22 * n33
+ n13 * n21 * n32
- n12 * n21 * n33
+ n12 * n23 * n31
)
);
}
transpose() {
const te = this.elements;
let tmp;
tmp = te[ 1 ]; te[ 1 ] = te[ 4 ]; te[ 4 ] = tmp;
tmp = te[ 2 ]; te[ 2 ] = te[ 8 ]; te[ 8 ] = tmp;
tmp = te[ 6 ]; te[ 6 ] = te[ 9 ]; te[ 9 ] = tmp;
tmp = te[ 3 ]; te[ 3 ] = te[ 12 ]; te[ 12 ] = tmp;
tmp = te[ 7 ]; te[ 7 ] = te[ 13 ]; te[ 13 ] = tmp;
tmp = te[ 11 ]; te[ 11 ] = te[ 14 ]; te[ 14 ] = tmp;
return this;
}
setPosition( x, y, z ) {
const te = this.elements;
if ( x.isVector3 ) {
te[ 12 ] = x.x;
te[ 13 ] = x.y;
te[ 14 ] = x.z;
} else {
te[ 12 ] = x;
te[ 13 ] = y;
te[ 14 ] = z;
}
return this;
}
invert() {
// based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm
const te = this.elements,
n11 = te[ 0 ], n21 = te[ 1 ], n31 = te[ 2 ], n41 = te[ 3 ],
n12 = te[ 4 ], n22 = te[ 5 ], n32 = te[ 6 ], n42 = te[ 7 ],
n13 = te[ 8 ], n23 = te[ 9 ], n33 = te[ 10 ], n43 = te[ 11 ],
n14 = te[ 12 ], n24 = te[ 13 ], n34 = te[ 14 ], n44 = te[ 15 ],
t11 = n23 * n34 * n42 - n24 * n33 * n42 + n24 * n32 * n43 - n22 * n34 * n43 - n23 * n32 * n44 + n22 * n33 * n44,
t12 = n14 * n33 * n42 - n13 * n34 * n42 - n14 * n32 * n43 + n12 * n34 * n43 + n13 * n32 * n44 - n12 * n33 * n44,
t13 = n13 * n24 * n42 - n14 * n23 * n42 + n14 * n22 * n43 - n12 * n24 * n43 - n13 * n22 * n44 + n12 * n23 * n44,
t14 = n14 * n23 * n32 - n13 * n24 * n32 - n14 * n22 * n33 + n12 * n24 * n33 + n13 * n22 * n34 - n12 * n23 * n34;
const det = n11 * t11 + n21 * t12 + n31 * t13 + n41 * t14;
if ( det === 0 ) return this.set( 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 );
const detInv = 1 / det;
te[ 0 ] = t11 * detInv;
te[ 1 ] = ( n24 * n33 * n41 - n23 * n34 * n41 - n24 * n31 * n43 + n21 * n34 * n43 + n23 * n31 * n44 - n21 * n33 * n44 ) * detInv;
te[ 2 ] = ( n22 * n34 * n41 - n24 * n32 * n41 + n24 * n31 * n42 - n21 * n34 * n42 - n22 * n31 * n44 + n21 * n32 * n44 ) * detInv;
te[ 3 ] = ( n23 * n32 * n41 - n22 * n33 * n41 - n23 * n31 * n42 + n21 * n33 * n42 + n22 * n31 * n43 - n21 * n32 * n43 ) * detInv;
te[ 4 ] = t12 * detInv;
te[ 5 ] = ( n13 * n34 * n41 - n14 * n33 * n41 + n14 * n31 * n43 - n11 * n34 * n43 - n13 * n31 * n44 + n11 * n33 * n44 ) * detInv;
te[ 6 ] = ( n14 * n32 * n41 - n12 * n34 * n41 - n14 * n31 * n42 + n11 * n34 * n42 + n12 * n31 * n44 - n11 * n32 * n44 ) * detInv;
te[ 7 ] = ( n12 * n33 * n41 - n13 * n32 * n41 + n13 * n31 * n42 - n11 * n33 * n42 - n12 * n31 * n43 + n11 * n32 * n43 ) * detInv;
te[ 8 ] = t13 * detInv;
te[ 9 ] = ( n14 * n23 * n41 - n13 * n24 * n41 - n14 * n21 * n43 + n11 * n24 * n43 + n13 * n21 * n44 - n11 * n23 * n44 ) * detInv;
te[ 10 ] = ( n12 * n24 * n41 - n14 * n22 * n41 + n14 * n21 * n42 - n11 * n24 * n42 - n12 * n21 * n44 + n11 * n22 * n44 ) * detInv;
te[ 11 ] = ( n13 * n22 * n41 - n12 * n23 * n41 - n13 * n21 * n42 + n11 * n23 * n42 + n12 * n21 * n43 - n11 * n22 * n43 ) * detInv;
te[ 12 ] = t14 * detInv;
te[ 13 ] = ( n13 * n24 * n31 - n14 * n23 * n31 + n14 * n21 * n33 - n11 * n24 * n33 - n13 * n21 * n34 + n11 * n23 * n34 ) * detInv;
te[ 14 ] = ( n14 * n22 * n31 - n12 * n24 * n31 - n14 * n21 * n32 + n11 * n24 * n32 + n12 * n21 * n34 - n11 * n22 * n34 ) * detInv;
te[ 15 ] = ( n12 * n23 * n31 - n13 * n22 * n31 + n13 * n21 * n32 - n11 * n23 * n32 - n12 * n21 * n33 + n11 * n22 * n33 ) * detInv;
return this;
}
scale( v ) {
const te = this.elements;
const x = v.x, y = v.y, z = v.z;
te[ 0 ] *= x; te[ 4 ] *= y; te[ 8 ] *= z;
te[ 1 ] *= x; te[ 5 ] *= y; te[ 9 ] *= z;
te[ 2 ] *= x; te[ 6 ] *= y; te[ 10 ] *= z;
te[ 3 ] *= x; te[ 7 ] *= y; te[ 11 ] *= z;
return this;
}
getMaxScaleOnAxis() {
const te = this.elements;
const scaleXSq = te[ 0 ] * te[ 0 ] + te[ 1 ] * te[ 1 ] + te[ 2 ] * te[ 2 ];
const scaleYSq = te[ 4 ] * te[ 4 ] + te[ 5 ] * te[ 5 ] + te[ 6 ] * te[ 6 ];
const scaleZSq = te[ 8 ] * te[ 8 ] + te[ 9 ] * te[ 9 ] + te[ 10 ] * te[ 10 ];
return Math.sqrt( Math.max( scaleXSq, scaleYSq, scaleZSq ) );
}
makeTranslation( x, y, z ) {
if ( x.isVector3 ) {
this.set(
1, 0, 0, x.x,
0, 1, 0, x.y,
0, 0, 1, x.z,
0, 0, 0, 1
);
} else {
this.set(
1, 0, 0, x,
0, 1, 0, y,
0, 0, 1, z,
0, 0, 0, 1
);
}
return this;
}
makeRotationX( theta ) {
const c = Math.cos( theta ), s = Math.sin( theta );
this.set(
1, 0, 0, 0,
0, c, - s, 0,
0, s, c, 0,
0, 0, 0, 1
);
return this;
}
makeRotationY( theta ) {
const c = Math.cos( theta ), s = Math.sin( theta );
this.set(
c, 0, s, 0,
0, 1, 0, 0,
- s, 0, c, 0,
0, 0, 0, 1
);
return this;
}
makeRotationZ( theta ) {
const c = Math.cos( theta ), s = Math.sin( theta );
this.set(
c, - s, 0, 0,
s, c, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1
);
return this;
}
makeRotationAxis( axis, angle ) {
// Based on http://www.gamedev.net/reference/articles/article1199.asp
const c = Math.cos( angle );
const s = Math.sin( angle );
const t = 1 - c;
const x = axis.x, y = axis.y, z = axis.z;
const tx = t * x, ty = t * y;
this.set(
tx * x + c, tx * y - s * z, tx * z + s * y, 0,
tx * y + s * z, ty * y + c, ty * z - s * x, 0,
tx * z - s * y, ty * z + s * x, t * z * z + c, 0,
0, 0, 0, 1
);
return this;
}
makeScale( x, y, z ) {
this.set(
x, 0, 0, 0,
0, y, 0, 0,
0, 0, z, 0,
0, 0, 0, 1
);
return this;
}
makeShear( xy, xz, yx, yz, zx, zy ) {
this.set(
1, yx, zx, 0,
xy, 1, zy, 0,
xz, yz, 1, 0,
0, 0, 0, 1
);
return this;
}
compose( position, quaternion, scale ) {
const te = this.elements;
const x = quaternion._x, y = quaternion._y, z = quaternion._z, w = quaternion._w;
const x2 = x + x, y2 = y + y, z2 = z + z;
const xx = x * x2, xy = x * y2, xz = x * z2;
const yy = y * y2, yz = y * z2, zz = z * z2;
const wx = w * x2, wy = w * y2, wz = w * z2;
const sx = scale.x, sy = scale.y, sz = scale.z;
te[ 0 ] = ( 1 - ( yy + zz ) ) * sx;
te[ 1 ] = ( xy + wz ) * sx;
te[ 2 ] = ( xz - wy ) * sx;
te[ 3 ] = 0;
te[ 4 ] = ( xy - wz ) * sy;
te[ 5 ] = ( 1 - ( xx + zz ) ) * sy;
te[ 6 ] = ( yz + wx ) * sy;
te[ 7 ] = 0;
te[ 8 ] = ( xz + wy ) * sz;
te[ 9 ] = ( yz - wx ) * sz;
te[ 10 ] = ( 1 - ( xx + yy ) ) * sz;
te[ 11 ] = 0;
te[ 12 ] = position.x;
te[ 13 ] = position.y;
te[ 14 ] = position.z;
te[ 15 ] = 1;
return this;
}
decompose( position, quaternion, scale ) {
const te = this.elements;
let sx = _v1$5.set( te[ 0 ], te[ 1 ], te[ 2 ] ).length();
const sy = _v1$5.set( te[ 4 ], te[ 5 ], te[ 6 ] ).length();
const sz = _v1$5.set( te[ 8 ], te[ 9 ], te[ 10 ] ).length();
// if determine is negative, we need to invert one scale
const det = this.determinant();
if ( det < 0 ) sx = - sx;
position.x = te[ 12 ];
position.y = te[ 13 ];
position.z = te[ 14 ];
// scale the rotation part
_m1$2.copy( this );
const invSX = 1 / sx;
const invSY = 1 / sy;
const invSZ = 1 / sz;
_m1$2.elements[ 0 ] *= invSX;
_m1$2.elements[ 1 ] *= invSX;
_m1$2.elements[ 2 ] *= invSX;
_m1$2.elements[ 4 ] *= invSY;
_m1$2.elements[ 5 ] *= invSY;
_m1$2.elements[ 6 ] *= invSY;
_m1$2.elements[ 8 ] *= invSZ;
_m1$2.elements[ 9 ] *= invSZ;
_m1$2.elements[ 10 ] *= invSZ;
quaternion.setFromRotationMatrix( _m1$2 );
scale.x = sx;
scale.y = sy;
scale.z = sz;
return this;
}
makePerspective( left, right, top, bottom, near, far, coordinateSystem = WebGLCoordinateSystem ) {
const te = this.elements;
const x = 2 * near / ( right - left );
const y = 2 * near / ( top - bottom );
const a = ( right + left ) / ( right - left );
const b = ( top + bottom ) / ( top - bottom );
let c, d;
if ( coordinateSystem === WebGLCoordinateSystem ) {
c = - ( far + near ) / ( far - near );
d = ( - 2 * far * near ) / ( far - near );
} else if ( coordinateSystem === WebGPUCoordinateSystem ) {
c = - far / ( far - near );
d = ( - far * near ) / ( far - near );
} else {
throw new Error( 'THREE.Matrix4.makePerspective(): Invalid coordinate system: ' + coordinateSystem );
}
te[ 0 ] = x; te[ 4 ] = 0; te[ 8 ] = a; te[ 12 ] = 0;
te[ 1 ] = 0; te[ 5 ] = y; te[ 9 ] = b; te[ 13 ] = 0;
te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = c; te[ 14 ] = d;
te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = - 1; te[ 15 ] = 0;
return this;
}
makeOrthographic( left, right, top, bottom, near, far, coordinateSystem = WebGLCoordinateSystem ) {
const te = this.elements;
const w = 1.0 / ( right - left );
const h = 1.0 / ( top - bottom );
const p = 1.0 / ( far - near );
const x = ( right + left ) * w;
const y = ( top + bottom ) * h;
let z, zInv;
if ( coordinateSystem === WebGLCoordinateSystem ) {
z = ( far + near ) * p;
zInv = - 2 * p;
} else if ( coordinateSystem === WebGPUCoordinateSystem ) {
z = near * p;
zInv = - 1 * p;
} else {
throw new Error( 'THREE.Matrix4.makeOrthographic(): Invalid coordinate system: ' + coordinateSystem );
}
te[ 0 ] = 2 * w; te[ 4 ] = 0; te[ 8 ] = 0; te[ 12 ] = - x;
te[ 1 ] = 0; te[ 5 ] = 2 * h; te[ 9 ] = 0; te[ 13 ] = - y;
te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = zInv; te[ 14 ] = - z;
te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = 0; te[ 15 ] = 1;
return this;
}
equals( matrix ) {
const te = this.elements;
const me = matrix.elements;
for ( let i = 0; i < 16; i ++ ) {
if ( te[ i ] !== me[ i ] ) return false;
}
return true;
}
fromArray( array, offset = 0 ) {
for ( let i = 0; i < 16; i ++ ) {
this.elements[ i ] = array[ i + offset ];
}
return this;
}
toArray( array = [], offset = 0 ) {
const te = this.elements;
array[ offset ] = te[ 0 ];
array[ offset + 1 ] = te[ 1 ];
array[ offset + 2 ] = te[ 2 ];
array[ offset + 3 ] = te[ 3 ];
array[ offset + 4 ] = te[ 4 ];
array[ offset + 5 ] = te[ 5 ];
array[ offset + 6 ] = te[ 6 ];
array[ offset + 7 ] = te[ 7 ];
array[ offset + 8 ] = te[ 8 ];
array[ offset + 9 ] = te[ 9 ];
array[ offset + 10 ] = te[ 10 ];
array[ offset + 11 ] = te[ 11 ];
array[ offset + 12 ] = te[ 12 ];
array[ offset + 13 ] = te[ 13 ];
array[ offset + 14 ] = te[ 14 ];
array[ offset + 15 ] = te[ 15 ];
return array;
}
}
const _v1$5 = /*@__PURE__*/ new Vector3();
const _m1$2 = /*@__PURE__*/ new Matrix4();
const _zero = /*@__PURE__*/ new Vector3( 0, 0, 0 );
const _one = /*@__PURE__*/ new Vector3( 1, 1, 1 );
const _x = /*@__PURE__*/ new Vector3();
const _y = /*@__PURE__*/ new Vector3();
const _z = /*@__PURE__*/ new Vector3();
const _matrix$1 = /*@__PURE__*/ new Matrix4();
const _quaternion$3 = /*@__PURE__*/ new Quaternion();
class Euler {
constructor( x = 0, y = 0, z = 0, order = Euler.DEFAULT_ORDER ) {
this.isEuler = true;
this._x = x;
this._y = y;
this._z = z;
this._order = order;
}
get x() {
return this._x;
}
set x( value ) {
this._x = value;
this._onChangeCallback();
}
get y() {
return this._y;
}
set y( value ) {
this._y = value;
this._onChangeCallback();
}
get z() {
return this._z;
}
set z( value ) {
this._z = value;
this._onChangeCallback();
}
get order() {
return this._order;
}
set order( value ) {
this._order = value;
this._onChangeCallback();
}
set( x, y, z, order = this._order ) {
this._x = x;
this._y = y;
this._z = z;
this._order = order;
this._onChangeCallback();
return this;
}
clone() {
return new this.constructor( this._x, this._y, this._z, this._order );
}
copy( euler ) {
this._x = euler._x;
this._y = euler._y;
this._z = euler._z;
this._order = euler._order;
this._onChangeCallback();
return this;
}
setFromRotationMatrix( m, order = this._order, update = true ) {
// assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
const te = m.elements;
const m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ];
const m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ];
const m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ];
switch ( order ) {
case 'XYZ':
this._y = Math.asin( clamp( m13, - 1, 1 ) );
if ( Math.abs( m13 ) < 0.9999999 ) {
this._x = Math.atan2( - m23, m33 );
this._z = Math.atan2( - m12, m11 );
} else {
this._x = Math.atan2( m32, m22 );
this._z = 0;
}
break;
case 'YXZ':
this._x = Math.asin( - clamp( m23, - 1, 1 ) );
if ( Math.abs( m23 ) < 0.9999999 ) {
this._y = Math.atan2( m13, m33 );
this._z = Math.atan2( m21, m22 );
} else {
this._y = Math.atan2( - m31, m11 );
this._z = 0;
}
break;
case 'ZXY':
this._x = Math.asin( clamp( m32, - 1, 1 ) );
if ( Math.abs( m32 ) < 0.9999999 ) {
this._y = Math.atan2( - m31, m33 );
this._z = Math.atan2( - m12, m22 );
} else {
this._y = 0;
this._z = Math.atan2( m21, m11 );
}
break;
case 'ZYX':
this._y = Math.asin( - clamp( m31, - 1, 1 ) );
if ( Math.abs( m31 ) < 0.9999999 ) {
this._x = Math.atan2( m32, m33 );
this._z = Math.atan2( m21, m11 );
} else {
this._x = 0;
this._z = Math.atan2( - m12, m22 );
}
break;
case 'YZX':
this._z = Math.asin( clamp( m21, - 1, 1 ) );
if ( Math.abs( m21 ) < 0.9999999 ) {
this._x = Math.atan2( - m23, m22 );
this._y = Math.atan2( - m31, m11 );
} else {
this._x = 0;
this._y = Math.atan2( m13, m33 );
}
break;
case 'XZY':
this._z = Math.asin( - clamp( m12, - 1, 1 ) );
if ( Math.abs( m12 ) < 0.9999999 ) {
this._x = Math.atan2( m32, m22 );
this._y = Math.atan2( m13, m11 );
} else {
this._x = Math.atan2( - m23, m33 );
this._y = 0;
}
break;
default:
console.warn( 'THREE.Euler: .setFromRotationMatrix() encountered an unknown order: ' + order );
}
this._order = order;
if ( update === true ) this._onChangeCallback();
return this;
}
setFromQuaternion( q, order, update ) {
_matrix$1.makeRotationFromQuaternion( q );
return this.setFromRotationMatrix( _matrix$1, order, update );
}
setFromVector3( v, order = this._order ) {
return this.set( v.x, v.y, v.z, order );
}
reorder( newOrder ) {
// WARNING: this discards revolution information -bhouston
_quaternion$3.setFromEuler( this );
return this.setFromQuaternion( _quaternion$3, newOrder );
}
equals( euler ) {
return ( euler._x === this._x ) && ( euler._y === this._y ) && ( euler._z === this._z ) && ( euler._order === this._order );
}
fromArray( array ) {
this._x = array[ 0 ];
this._y = array[ 1 ];
this._z = array[ 2 ];
if ( array[ 3 ] !== undefined ) this._order = array[ 3 ];
this._onChangeCallback();
return this;
}
toArray( array = [], offset = 0 ) {
array[ offset ] = this._x;
array[ offset + 1 ] = this._y;
array[ offset + 2 ] = this._z;
array[ offset + 3 ] = this._order;
return array;
}
_onChange( callback ) {
this._onChangeCallback = callback;
return this;
}
_onChangeCallback() {}
*[ Symbol.iterator ]() {
yield this._x;
yield this._y;
yield this._z;
yield this._order;
}
}
Euler.DEFAULT_ORDER = 'XYZ';
class Layers {
constructor() {
this.mask = 1 | 0;
}
set( channel ) {
this.mask = ( 1 << channel | 0 ) >>> 0;
}
enable( channel ) {
this.mask |= 1 << channel | 0;
}
enableAll() {
this.mask = 0xffffffff | 0;
}
toggle( channel ) {
this.mask ^= 1 << channel | 0;
}
disable( channel ) {
this.mask &= ~ ( 1 << channel | 0 );
}
disableAll() {
this.mask = 0;
}
test( layers ) {
return ( this.mask & layers.mask ) !== 0;
}
isEnabled( channel ) {
return ( this.mask & ( 1 << channel | 0 ) ) !== 0;
}
}
let _object3DId = 0;
const _v1$4 = /*@__PURE__*/ new Vector3();
const _q1 = /*@__PURE__*/ new Quaternion();
const _m1$1 = /*@__PURE__*/ new Matrix4();
const _target = /*@__PURE__*/ new Vector3();
const _position$3 = /*@__PURE__*/ new Vector3();
const _scale$2 = /*@__PURE__*/ new Vector3();
const _quaternion$2 = /*@__PURE__*/ new Quaternion();
const _xAxis = /*@__PURE__*/ new Vector3( 1, 0, 0 );
const _yAxis = /*@__PURE__*/ new Vector3( 0, 1, 0 );
const _zAxis = /*@__PURE__*/ new Vector3( 0, 0, 1 );
const _addedEvent = { type: 'added' };
const _removedEvent = { type: 'removed' };
class Object3D extends EventDispatcher {
constructor() {
super();
this.isObject3D = true;
Object.defineProperty( this, 'id', { value: _object3DId ++ } );
this.uuid = generateUUID();
this.name = '';
this.type = 'Object3D';
this.parent = null;
this.children = [];
this.up = Object3D.DEFAULT_UP.clone();
const position = new Vector3();
const rotation = new Euler();
const quaternion = new Quaternion();
const scale = new Vector3( 1, 1, 1 );
function onRotationChange() {
quaternion.setFromEuler( rotation, false );
}
function onQuaternionChange() {
rotation.setFromQuaternion( quaternion, undefined, false );
}
rotation._onChange( onRotationChange );
quaternion._onChange( onQuaternionChange );
Object.defineProperties( this, {
position: {
configurable: true,
enumerable: true,
value: position
},
rotation: {
configurable: true,
enumerable: true,
value: rotation
},
quaternion: {
configurable: true,
enumerable: true,
value: quaternion
},
scale: {
configurable: true,
enumerable: true,
value: scale
},
modelViewMatrix: {
value: new Matrix4()
},
normalMatrix: {
value: new Matrix3()
}
} );
this.matrix = new Matrix4();
this.matrixWorld = new Matrix4();
this.matrixAutoUpdate = Object3D.DEFAULT_MATRIX_AUTO_UPDATE;
this.matrixWorldAutoUpdate = Object3D.DEFAULT_MATRIX_WORLD_AUTO_UPDATE; // checked by the renderer
this.matrixWorldNeedsUpdate = false;
this.layers = new Layers();
this.visible = true;
this.castShadow = false;
this.receiveShadow = false;
this.frustumCulled = true;
this.renderOrder = 0;
this.animations = [];
this.userData = {};
}
onBeforeShadow( /* renderer, object, camera, shadowCamera, geometry, depthMaterial, group */ ) {}
onAfterShadow( /* renderer, object, camera, shadowCamera, geometry, depthMaterial, group */ ) {}
onBeforeRender( /* renderer, scene, camera, geometry, material, group */ ) {}
onAfterRender( /* renderer, scene, camera, geometry, material, group */ ) {}
applyMatrix4( matrix ) {
if ( this.matrixAutoUpdate ) this.updateMatrix();
this.matrix.premultiply( matrix );
this.matrix.decompose( this.position, this.quaternion, this.scale );
}
applyQuaternion( q ) {
this.quaternion.premultiply( q );
return this;
}
setRotationFromAxisAngle( axis, angle ) {
// assumes axis is normalized
this.quaternion.setFromAxisAngle( axis, angle );
}
setRotationFromEuler( euler ) {
this.quaternion.setFromEuler( euler, true );
}
setRotationFromMatrix( m ) {
// assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
this.quaternion.setFromRotationMatrix( m );
}
setRotationFromQuaternion( q ) {
// assumes q is normalized
this.quaternion.copy( q );
}
rotateOnAxis( axis, angle ) {
// rotate object on axis in object space
// axis is assumed to be normalized
_q1.setFromAxisAngle( axis, angle );
this.quaternion.multiply( _q1 );
return this;
}
rotateOnWorldAxis( axis, angle ) {
// rotate object on axis in world space
// axis is assumed to be normalized
// method assumes no rotated parent
_q1.setFromAxisAngle( axis, angle );
this.quaternion.premultiply( _q1 );
return this;
}
rotateX( angle ) {
return this.rotateOnAxis( _xAxis, angle );
}
rotateY( angle ) {
return this.rotateOnAxis( _yAxis, angle );
}
rotateZ( angle ) {
return this.rotateOnAxis( _zAxis, angle );
}
translateOnAxis( axis, distance ) {
// translate object by distance along axis in object space
// axis is assumed to be normalized
_v1$4.copy( axis ).applyQuaternion( this.quaternion );
this.position.add( _v1$4.multiplyScalar( distance ) );
return this;
}
translateX( distance ) {
return this.translateOnAxis( _xAxis, distance );
}
translateY( distance ) {
return this.translateOnAxis( _yAxis, distance );
}
translateZ( distance ) {
return this.translateOnAxis( _zAxis, distance );
}
localToWorld( vector ) {
this.updateWorldMatrix( true, false );
return vector.applyMatrix4( this.matrixWorld );
}
worldToLocal( vector ) {
this.updateWorldMatrix( true, false );
return vector.applyMatrix4( _m1$1.copy( this.matrixWorld ).invert() );
}
lookAt( x, y, z ) {
// This method does not support objects having non-uniformly-scaled parent(s)
if ( x.isVector3 ) {
_target.copy( x );
} else {
_target.set( x, y, z );
}
const parent = this.parent;
this.updateWorldMatrix( true, false );
_position$3.setFromMatrixPosition( this.matrixWorld );
if ( this.isCamera || this.isLight ) {
_m1$1.lookAt( _position$3, _target, this.up );
} else {
_m1$1.lookAt( _target, _position$3, this.up );
}
this.quaternion.setFromRotationMatrix( _m1$1 );
if ( parent ) {
_m1$1.extractRotation( parent.matrixWorld );
_q1.setFromRotationMatrix( _m1$1 );
this.quaternion.premultiply( _q1.invert() );
}
}
add( object ) {
if ( arguments.length > 1 ) {
for ( let i = 0; i < arguments.length; i ++ ) {
this.add( arguments[ i ] );
}
return this;
}
if ( object === this ) {
console.error( 'THREE.Object3D.add: object can\'t be added as a child of itself.', object );
return this;
}
if ( object && object.isObject3D ) {
if ( object.parent !== null ) {
object.parent.remove( object );
}
object.parent = this;
this.children.push( object );
object.dispatchEvent( _addedEvent );
} else {
console.error( 'THREE.Object3D.add: object not an instance of THREE.Object3D.', object );
}
return this;
}
remove( object ) {
if ( arguments.length > 1 ) {
for ( let i = 0; i < arguments.length; i ++ ) {
this.remove( arguments[ i ] );
}
return this;
}
const index = this.children.indexOf( object );
if ( index !== - 1 ) {
object.parent = null;
this.children.splice( index, 1 );
object.dispatchEvent( _removedEvent );
}
return this;
}
removeFromParent() {
const parent = this.parent;
if ( parent !== null ) {
parent.remove( this );
}
return this;
}
clear() {
return this.remove( ... this.children );
}
attach( object ) {
// adds object as a child of this, while maintaining the object's world transform
// Note: This method does not support scene graphs having non-uniformly-scaled nodes(s)
this.updateWorldMatrix( true, false );
_m1$1.copy( this.matrixWorld ).invert();
if ( object.parent !== null ) {
object.parent.updateWorldMatrix( true, false );
_m1$1.multiply( object.parent.matrixWorld );
}
object.applyMatrix4( _m1$1 );
this.add( object );
object.updateWorldMatrix( false, true );
return this;
}
getObjectById( id ) {
return this.getObjectByProperty( 'id', id );
}
getObjectByName( name ) {
return this.getObjectByProperty( 'name', name );
}
getObjectByProperty( name, value ) {
if ( this[ name ] === value ) return this;
for ( let i = 0, l = this.children.length; i < l; i ++ ) {
const child = this.children[ i ];
const object = child.getObjectByProperty( name, value );
if ( object !== undefined ) {
return object;
}
}
return undefined;
}
getObjectsByProperty( name, value, result = [] ) {
if ( this[ name ] === value ) result.push( this );
const children = this.children;
for ( let i = 0, l = children.length; i < l; i ++ ) {
children[ i ].getObjectsByProperty( name, value, result );
}
return result;
}
getWorldPosition( target ) {
this.updateWorldMatrix( true, false );
return target.setFromMatrixPosition( this.matrixWorld );
}
getWorldQuaternion( target ) {
this.updateWorldMatrix( true, false );
this.matrixWorld.decompose( _position$3, target, _scale$2 );
return target;
}
getWorldScale( target ) {
this.updateWorldMatrix( true, false );
this.matrixWorld.decompose( _position$3, _quaternion$2, target );
return target;
}
getWorldDirection( target ) {
this.updateWorldMatrix( true, false );
const e = this.matrixWorld.elements;
return target.set( e[ 8 ], e[ 9 ], e[ 10 ] ).normalize();
}
raycast( /* raycaster, intersects */ ) {}
traverse( callback ) {
callback( this );
const children = this.children;
for ( let i = 0, l = children.length; i < l; i ++ ) {
children[ i ].traverse( callback );
}
}
traverseVisible( callback ) {
if ( this.visible === false ) return;
callback( this );
const children = this.children;
for ( let i = 0, l = children.length; i < l; i ++ ) {
children[ i ].traverseVisible( callback );
}
}
traverseAncestors( callback ) {
const parent = this.parent;
if ( parent !== null ) {
callback( parent );
parent.traverseAncestors( callback );
}
}
updateMatrix() {
this.matrix.compose( this.position, this.quaternion, this.scale );
this.matrixWorldNeedsUpdate = true;
}
updateMatrixWorld( force ) {
if ( this.matrixAutoUpdate ) this.updateMatrix();
if ( this.matrixWorldNeedsUpdate || force ) {
if ( this.parent === null ) {
this.matrixWorld.copy( this.matrix );
} else {
this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix );
}
this.matrixWorldNeedsUpdate = false;
force = true;
}
// update children
const children = this.children;
for ( let i = 0, l = children.length; i < l; i ++ ) {
const child = children[ i ];
if ( child.matrixWorldAutoUpdate === true || force === true ) {
child.updateMatrixWorld( force );
}
}
}
updateWorldMatrix( updateParents, updateChildren ) {
const parent = this.parent;
if ( updateParents === true && parent !== null && parent.matrixWorldAutoUpdate === true ) {
parent.updateWorldMatrix( true, false );
}
if ( this.matrixAutoUpdate ) this.updateMatrix();
if ( this.parent === null ) {
this.matrixWorld.copy( this.matrix );
} else {
this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix );
}
// update children
if ( updateChildren === true ) {
const children = this.children;
for ( let i = 0, l = children.length; i < l; i ++ ) {
const child = children[ i ];
if ( child.matrixWorldAutoUpdate === true ) {
child.updateWorldMatrix( false, true );
}
}
}
}
toJSON( meta ) {
// meta is a string when called from JSON.stringify
const isRootObject = ( meta === undefined || typeof meta === 'string' );
const output = {};
// meta is a hash used to collect geometries, materials.
// not providing it implies that this is the root object
// being serialized.
if ( isRootObject ) {
// initialize meta obj
meta = {
geometries: {},
materials: {},
textures: {},
images: {},
shapes: {},
skeletons: {},
animations: {},
nodes: {}
};
output.metadata = {
version: 4.6,
type: 'Object',
generator: 'Object3D.toJSON'
};
}
// standard Object3D serialization
const object = {};
object.uuid = this.uuid;
object.type = this.type;
if ( this.name !== '' ) object.name = this.name;
if ( this.castShadow === true ) object.castShadow = true;
if ( this.receiveShadow === true ) object.receiveShadow = true;
if ( this.visible === false ) object.visible = false;
if ( this.frustumCulled === false ) object.frustumCulled = false;
if ( this.renderOrder !== 0 ) object.renderOrder = this.renderOrder;
if ( Object.keys( this.userData ).length > 0 ) object.userData = this.userData;
object.layers = this.layers.mask;
object.matrix = this.matrix.toArray();
object.up = this.up.toArray();
if ( this.matrixAutoUpdate === false ) object.matrixAutoUpdate = false;
// object specific properties
if ( this.isInstancedMesh ) {
object.type = 'InstancedMesh';
object.count = this.count;
object.instanceMatrix = this.instanceMatrix.toJSON();
if ( this.instanceColor !== null ) object.instanceColor = this.instanceColor.toJSON();
}
if ( this.isBatchedMesh ) {
object.type = 'BatchedMesh';
object.perObjectFrustumCulled = this.perObjectFrustumCulled;
object.sortObjects = this.sortObjects;
object.drawRanges = this._drawRanges;
object.reservedRanges = this._reservedRanges;
object.visibility = this._visibility;
object.active = this._active;
object.bounds = this._bounds.map( bound => ( {
boxInitialized: bound.boxInitialized,
boxMin: bound.box.min.toArray(),
boxMax: bound.box.max.toArray(),
sphereInitialized: bound.sphereInitialized,
sphereRadius: bound.sphere.radius,
sphereCenter: bound.sphere.center.toArray()
} ) );
object.maxGeometryCount = this._maxGeometryCount;
object.maxVertexCount = this._maxVertexCount;
object.maxIndexCount = this._maxIndexCount;
object.geometryInitialized = this._geometryInitialized;
object.geometryCount = this._geometryCount;
object.matricesTexture = this._matricesTexture.toJSON( meta );
if ( this.boundingSphere !== null ) {
object.boundingSphere = {
center: object.boundingSphere.center.toArray(),
radius: object.boundingSphere.radius
};
}
if ( this.boundingBox !== null ) {
object.boundingBox = {
min: object.boundingBox.min.toArray(),
max: object.boundingBox.max.toArray()
};
}
}
//
function serialize( library, element ) {
if ( library[ element.uuid ] === undefined ) {
library[ element.uuid ] = element.toJSON( meta );
}
return element.uuid;
}
if ( this.isScene ) {
if ( this.background ) {
if ( this.background.isColor ) {
object.background = this.background.toJSON();
} else if ( this.background.isTexture ) {
object.background = this.background.toJSON( meta ).uuid;
}
}
if ( this.environment && this.environment.isTexture && this.environment.isRenderTargetTexture !== true ) {
object.environment = this.environment.toJSON( meta ).uuid;
}
} else if ( this.isMesh || this.isLine || this.isPoints ) {
object.geometry = serialize( meta.geometries, this.geometry );
const parameters = this.geometry.parameters;
if ( parameters !== undefined && parameters.shapes !== undefined ) {
const shapes = parameters.shapes;
if ( Array.isArray( shapes ) ) {
for ( let i = 0, l = shapes.length; i < l; i ++ ) {
const shape = shapes[ i ];
serialize( meta.shapes, shape );
}
} else {
serialize( meta.shapes, shapes );
}
}
}
if ( this.isSkinnedMesh ) {
object.bindMode = this.bindMode;
object.bindMatrix = this.bindMatrix.toArray();
if ( this.skeleton !== undefined ) {
serialize( meta.skeletons, this.skeleton );
object.skeleton = this.skeleton.uuid;
}
}
if ( this.material !== undefined ) {
if ( Array.isArray( this.material ) ) {
const uuids = [];
for ( let i = 0, l = this.material.length; i < l; i ++ ) {
uuids.push( serialize( meta.materials, this.material[ i ] ) );
}
object.material = uuids;
} else {
object.material = serialize( meta.materials, this.material );
}
}
//
if ( this.children.length > 0 ) {
object.children = [];
for ( let i = 0; i < this.children.length; i ++ ) {
object.children.push( this.children[ i ].toJSON( meta ).object );
}
}
//
if ( this.animations.length > 0 ) {
object.animations = [];
for ( let i = 0; i < this.animations.length; i ++ ) {
const animation = this.animations[ i ];
object.animations.push( serialize( meta.animations, animation ) );
}
}
if ( isRootObject ) {
const geometries = extractFromCache( meta.geometries );
const materials = extractFromCache( meta.materials );
const textures = extractFromCache( meta.textures );
const images = extractFromCache( meta.images );
const shapes = extractFromCache( meta.shapes );
const skeletons = extractFromCache( meta.skeletons );
const animations = extractFromCache( meta.animations );
const nodes = extractFromCache( meta.nodes );
if ( geometries.length > 0 ) output.geometries = geometries;
if ( materials.length > 0 ) output.materials = materials;
if ( textures.length > 0 ) output.textures = textures;
if ( images.length > 0 ) output.images = images;
if ( shapes.length > 0 ) output.shapes = shapes;
if ( skeletons.length > 0 ) output.skeletons = skeletons;
if ( animations.length > 0 ) output.animations = animations;
if ( nodes.length > 0 ) output.nodes = nodes;
}
output.object = object;
return output;
// extract data from the cache hash
// remove metadata on each item
// and return as array
function extractFromCache( cache ) {
const values = [];
for ( const key in cache ) {
const data = cache[ key ];
delete data.metadata;
values.push( data );
}
return values;
}
}
clone( recursive ) {
return new this.constructor().copy( this, recursive );
}
copy( source, recursive = true ) {
this.name = source.name;
this.up.copy( source.up );
this.position.copy( source.position );
this.rotation.order = source.rotation.order;
this.quaternion.copy( source.quaternion );
this.scale.copy( source.scale );
this.matrix.copy( source.matrix );
this.matrixWorld.copy( source.matrixWorld );
this.matrixAutoUpdate = source.matrixAutoUpdate;
this.matrixWorldAutoUpdate = source.matrixWorldAutoUpdate;
this.matrixWorldNeedsUpdate = source.matrixWorldNeedsUpdate;
this.layers.mask = source.layers.mask;
this.visible = source.visible;
this.castShadow = source.castShadow;
this.receiveShadow = source.receiveShadow;
this.frustumCulled = source.frustumCulled;
this.renderOrder = source.renderOrder;
this.animations = source.animations.slice();
this.userData = JSON.parse( JSON.stringify( source.userData ) );
if ( recursive === true ) {
for ( let i = 0; i < source.children.length; i ++ ) {
const child = source.children[ i ];
this.add( child.clone() );
}
}
return this;
}
}
Object3D.DEFAULT_UP = /*@__PURE__*/ new Vector3( 0, 1, 0 );
Object3D.DEFAULT_MATRIX_AUTO_UPDATE = true;
Object3D.DEFAULT_MATRIX_WORLD_AUTO_UPDATE = true;
const _v0$1 = /*@__PURE__*/ new Vector3();
const _v1$3 = /*@__PURE__*/ new Vector3();
const _v2$2 = /*@__PURE__*/ new Vector3();
const _v3$1 = /*@__PURE__*/ new Vector3();
const _vab = /*@__PURE__*/ new Vector3();
const _vac = /*@__PURE__*/ new Vector3();
const _vbc = /*@__PURE__*/ new Vector3();
const _vap = /*@__PURE__*/ new Vector3();
const _vbp = /*@__PURE__*/ new Vector3();
const _vcp = /*@__PURE__*/ new Vector3();
let warnedGetUV = false;
class Triangle {
constructor( a = new Vector3(), b = new Vector3(), c = new Vector3() ) {
this.a = a;
this.b = b;
this.c = c;
}
static getNormal( a, b, c, target ) {
target.subVectors( c, b );
_v0$1.subVectors( a, b );
target.cross( _v0$1 );
const targetLengthSq = target.lengthSq();
if ( targetLengthSq > 0 ) {
return target.multiplyScalar( 1 / Math.sqrt( targetLengthSq ) );
}
return target.set( 0, 0, 0 );
}
// static/instance method to calculate barycentric coordinates
// based on: http://www.blackpawn.com/texts/pointinpoly/default.html
static getBarycoord( point, a, b, c, target ) {
_v0$1.subVectors( c, a );
_v1$3.subVectors( b, a );
_v2$2.subVectors( point, a );
const dot00 = _v0$1.dot( _v0$1 );
const dot01 = _v0$1.dot( _v1$3 );
const dot02 = _v0$1.dot( _v2$2 );
const dot11 = _v1$3.dot( _v1$3 );
const dot12 = _v1$3.dot( _v2$2 );
const denom = ( dot00 * dot11 - dot01 * dot01 );
// collinear or singular triangle
if ( denom === 0 ) {
target.set( 0, 0, 0 );
return null;
}
const invDenom = 1 / denom;
const u = ( dot11 * dot02 - dot01 * dot12 ) * invDenom;
const v = ( dot00 * dot12 - dot01 * dot02 ) * invDenom;
// barycentric coordinates must always sum to 1
return target.set( 1 - u - v, v, u );
}
static containsPoint( point, a, b, c ) {
// if the triangle is degenerate then we can't contain a point
if ( this.getBarycoord( point, a, b, c, _v3$1 ) === null ) {
return false;
}
return ( _v3$1.x >= 0 ) && ( _v3$1.y >= 0 ) && ( ( _v3$1.x + _v3$1.y ) <= 1 );
}
static getUV( point, p1, p2, p3, uv1, uv2, uv3, target ) { // @deprecated, r151
if ( warnedGetUV === false ) {
console.warn( 'THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation().' );
warnedGetUV = true;
}
return this.getInterpolation( point, p1, p2, p3, uv1, uv2, uv3, target );
}
static getInterpolation( point, p1, p2, p3, v1, v2, v3, target ) {
if ( this.getBarycoord( point, p1, p2, p3, _v3$1 ) === null ) {
target.x = 0;
target.y = 0;
if ( 'z' in target ) target.z = 0;
if ( 'w' in target ) target.w = 0;
return null;
}
target.setScalar( 0 );
target.addScaledVector( v1, _v3$1.x );
target.addScaledVector( v2, _v3$1.y );
target.addScaledVector( v3, _v3$1.z );
return target;
}
static isFrontFacing( a, b, c, direction ) {
_v0$1.subVectors( c, b );
_v1$3.subVectors( a, b );
// strictly front facing
return ( _v0$1.cross( _v1$3 ).dot( direction ) < 0 ) ? true : false;
}
set( a, b, c ) {
this.a.copy( a );
this.b.copy( b );
this.c.copy( c );
return this;
}
setFromPointsAndIndices( points, i0, i1, i2 ) {
this.a.copy( points[ i0 ] );
this.b.copy( points[ i1 ] );
this.c.copy( points[ i2 ] );
return this;
}
setFromAttributeAndIndices( attribute, i0, i1, i2 ) {
this.a.fromBufferAttribute( attribute, i0 );
this.b.fromBufferAttribute( attribute, i1 );
this.c.fromBufferAttribute( attribute, i2 );
return this;
}
clone() {
return new this.constructor().copy( this );
}
copy( triangle ) {
this.a.copy( triangle.a );
this.b.copy( triangle.b );
this.c.copy( triangle.c );
return this;
}
getArea() {
_v0$1.subVectors( this.c, this.b );
_v1$3.subVectors( this.a, this.b );
return _v0$1.cross( _v1$3 ).length() * 0.5;
}
getMidpoint( target ) {
return target.addVectors( this.a, this.b ).add( this.c ).multiplyScalar( 1 / 3 );
}
getNormal( target ) {
return Triangle.getNormal( this.a, this.b, this.c, target );
}
getPlane( target ) {
return target.setFromCoplanarPoints( this.a, this.b, this.c );
}
getBarycoord( point, target ) {
return Triangle.getBarycoord( point, this.a, this.b, this.c, target );
}
getUV( point, uv1, uv2, uv3, target ) { // @deprecated, r151
if ( warnedGetUV === false ) {
console.warn( 'THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation().' );
warnedGetUV = true;
}
return Triangle.getInterpolation( point, this.a, this.b, this.c, uv1, uv2, uv3, target );
}
getInterpolation( point, v1, v2, v3, target ) {
return Triangle.getInterpolation( point, this.a, this.b, this.c, v1, v2, v3, target );
}
containsPoint( point ) {
return Triangle.containsPoint( point, this.a, this.b, this.c );
}
isFrontFacing( direction ) {
return Triangle.isFrontFacing( this.a, this.b, this.c, direction );
}
intersectsBox( box ) {
return box.intersectsTriangle( this );
}
closestPointToPoint( p, target ) {
const a = this.a, b = this.b, c = this.c;
let v, w;
// algorithm thanks to Real-Time Collision Detection by Christer Ericson,
// published by Morgan Kaufmann Publishers, (c) 2005 Elsevier Inc.,
// under the accompanying license; see chapter 5.1.5 for detailed explanation.
// basically, we're distinguishing which of the voronoi regions of the triangle
// the point lies in with the minimum amount of redundant computation.
_vab.subVectors( b, a );
_vac.subVectors( c, a );
_vap.subVectors( p, a );
const d1 = _vab.dot( _vap );
const d2 = _vac.dot( _vap );
if ( d1 <= 0 && d2 <= 0 ) {
// vertex region of A; barycentric coords (1, 0, 0)
return target.copy( a );
}
_vbp.subVectors( p, b );
const d3 = _vab.dot( _vbp );
const d4 = _vac.dot( _vbp );
if ( d3 >= 0 && d4 <= d3 ) {
// vertex region of B; barycentric coords (0, 1, 0)
return target.copy( b );
}
const vc = d1 * d4 - d3 * d2;
if ( vc <= 0 && d1 >= 0 && d3 <= 0 ) {
v = d1 / ( d1 - d3 );
// edge region of AB; barycentric coords (1-v, v, 0)
return target.copy( a ).addScaledVector( _vab, v );
}
_vcp.subVectors( p, c );
const d5 = _vab.dot( _vcp );
const d6 = _vac.dot( _vcp );
if ( d6 >= 0 && d5 <= d6 ) {
// vertex region of C; barycentric coords (0, 0, 1)
return target.copy( c );
}
const vb = d5 * d2 - d1 * d6;
if ( vb <= 0 && d2 >= 0 && d6 <= 0 ) {
w = d2 / ( d2 - d6 );
// edge region of AC; barycentric coords (1-w, 0, w)
return target.copy( a ).addScaledVector( _vac, w );
}
const va = d3 * d6 - d5 * d4;
if ( va <= 0 && ( d4 - d3 ) >= 0 && ( d5 - d6 ) >= 0 ) {
_vbc.subVectors( c, b );
w = ( d4 - d3 ) / ( ( d4 - d3 ) + ( d5 - d6 ) );
// edge region of BC; barycentric coords (0, 1-w, w)
return target.copy( b ).addScaledVector( _vbc, w ); // edge region of BC
}
// face region
const denom = 1 / ( va + vb + vc );
// u = va * denom
v = vb * denom;
w = vc * denom;
return target.copy( a ).addScaledVector( _vab, v ).addScaledVector( _vac, w );
}
equals( triangle ) {
return triangle.a.equals( this.a ) && triangle.b.equals( this.b ) && triangle.c.equals( this.c );
}
}
const _colorKeywords = { 'aliceblue': 0xF0F8FF, 'antiquewhite': 0xFAEBD7, 'aqua': 0x00FFFF, 'aquamarine': 0x7FFFD4, 'azure': 0xF0FFFF,
'beige': 0xF5F5DC, 'bisque': 0xFFE4C4, 'black': 0x000000, 'blanchedalmond': 0xFFEBCD, 'blue': 0x0000FF, 'blueviolet': 0x8A2BE2,
'brown': 0xA52A2A, 'burlywood': 0xDEB887, 'cadetblue': 0x5F9EA0, 'chartreuse': 0x7FFF00, 'chocolate': 0xD2691E, 'coral': 0xFF7F50,
'cornflowerblue': 0x6495ED, 'cornsilk': 0xFFF8DC, 'crimson': 0xDC143C, 'cyan': 0x00FFFF, 'darkblue': 0x00008B, 'darkcyan': 0x008B8B,
'darkgoldenrod': 0xB8860B, 'darkgray': 0xA9A9A9, 'darkgreen': 0x006400, 'darkgrey': 0xA9A9A9, 'darkkhaki': 0xBDB76B, 'darkmagenta': 0x8B008B,
'darkolivegreen': 0x556B2F, 'darkorange': 0xFF8C00, 'darkorchid': 0x9932CC, 'darkred': 0x8B0000, 'darksalmon': 0xE9967A, 'darkseagreen': 0x8FBC8F,
'darkslateblue': 0x483D8B, 'darkslategray': 0x2F4F4F, 'darkslategrey': 0x2F4F4F, 'darkturquoise': 0x00CED1, 'darkviolet': 0x9400D3,
'deeppink': 0xFF1493, 'deepskyblue': 0x00BFFF, 'dimgray': 0x696969, 'dimgrey': 0x696969, 'dodgerblue': 0x1E90FF, 'firebrick': 0xB22222,
'floralwhite': 0xFFFAF0, 'forestgreen': 0x228B22, 'fuchsia': 0xFF00FF, 'gainsboro': 0xDCDCDC, 'ghostwhite': 0xF8F8FF, 'gold': 0xFFD700,
'goldenrod': 0xDAA520, 'gray': 0x808080, 'green': 0x008000, 'greenyellow': 0xADFF2F, 'grey': 0x808080, 'honeydew': 0xF0FFF0, 'hotpink': 0xFF69B4,
'indianred': 0xCD5C5C, 'indigo': 0x4B0082, 'ivory': 0xFFFFF0, 'khaki': 0xF0E68C, 'lavender': 0xE6E6FA, 'lavenderblush': 0xFFF0F5, 'lawngreen': 0x7CFC00,
'lemonchiffon': 0xFFFACD, 'lightblue': 0xADD8E6, 'lightcoral': 0xF08080, 'lightcyan': 0xE0FFFF, 'lightgoldenrodyellow': 0xFAFAD2, 'lightgray': 0xD3D3D3,
'lightgreen': 0x90EE90, 'lightgrey': 0xD3D3D3, 'lightpink': 0xFFB6C1, 'lightsalmon': 0xFFA07A, 'lightseagreen': 0x20B2AA, 'lightskyblue': 0x87CEFA,
'lightslategray': 0x778899, 'lightslategrey': 0x778899, 'lightsteelblue': 0xB0C4DE, 'lightyellow': 0xFFFFE0, 'lime': 0x00FF00, 'limegreen': 0x32CD32,
'linen': 0xFAF0E6, 'magenta': 0xFF00FF, 'maroon': 0x800000, 'mediumaquamarine': 0x66CDAA, 'mediumblue': 0x0000CD, 'mediumorchid': 0xBA55D3,
'mediumpurple': 0x9370DB, 'mediumseagreen': 0x3CB371, 'mediumslateblue': 0x7B68EE, 'mediumspringgreen': 0x00FA9A, 'mediumturquoise': 0x48D1CC,
'mediumvioletred': 0xC71585, 'midnightblue': 0x191970, 'mintcream': 0xF5FFFA, 'mistyrose': 0xFFE4E1, 'moccasin': 0xFFE4B5, 'navajowhite': 0xFFDEAD,
'navy': 0x000080, 'oldlace': 0xFDF5E6, 'olive': 0x808000, 'olivedrab': 0x6B8E23, 'orange': 0xFFA500, 'orangered': 0xFF4500, 'orchid': 0xDA70D6,
'palegoldenrod': 0xEEE8AA, 'palegreen': 0x98FB98, 'paleturquoise': 0xAFEEEE, 'palevioletred': 0xDB7093, 'papayawhip': 0xFFEFD5, 'peachpuff': 0xFFDAB9,
'peru': 0xCD853F, 'pink': 0xFFC0CB, 'plum': 0xDDA0DD, 'powderblue': 0xB0E0E6, 'purple': 0x800080, 'rebeccapurple': 0x663399, 'red': 0xFF0000, 'rosybrown': 0xBC8F8F,
'royalblue': 0x4169E1, 'saddlebrown': 0x8B4513, 'salmon': 0xFA8072, 'sandybrown': 0xF4A460, 'seagreen': 0x2E8B57, 'seashell': 0xFFF5EE,
'sienna': 0xA0522D, 'silver': 0xC0C0C0, 'skyblue': 0x87CEEB, 'slateblue': 0x6A5ACD, 'slategray': 0x708090, 'slategrey': 0x708090, 'snow': 0xFFFAFA,
'springgreen': 0x00FF7F, 'steelblue': 0x4682B4, 'tan': 0xD2B48C, 'teal': 0x008080, 'thistle': 0xD8BFD8, 'tomato': 0xFF6347, 'turquoise': 0x40E0D0,
'violet': 0xEE82EE, 'wheat': 0xF5DEB3, 'white': 0xFFFFFF, 'whitesmoke': 0xF5F5F5, 'yellow': 0xFFFF00, 'yellowgreen': 0x9ACD32 };
const _hslA = { h: 0, s: 0, l: 0 };
const _hslB = { h: 0, s: 0, l: 0 };
function hue2rgb( p, q, t ) {
if ( t < 0 ) t += 1;
if ( t > 1 ) t -= 1;
if ( t < 1 / 6 ) return p + ( q - p ) * 6 * t;
if ( t < 1 / 2 ) return q;
if ( t < 2 / 3 ) return p + ( q - p ) * 6 * ( 2 / 3 - t );
return p;
}
class Color {
constructor( r, g, b ) {
this.isColor = true;
this.r = 1;
this.g = 1;
this.b = 1;
return this.set( r, g, b );
}
set( r, g, b ) {
if ( g === undefined && b === undefined ) {
// r is THREE.Color, hex or string
const value = r;
if ( value && value.isColor ) {
this.copy( value );
} else if ( typeof value === 'number' ) {
this.setHex( value );
} else if ( typeof value === 'string' ) {
this.setStyle( value );
}
} else {
this.setRGB( r, g, b );
}
return this;
}
setScalar( scalar ) {
this.r = scalar;
this.g = scalar;
this.b = scalar;
return this;
}
setHex( hex, colorSpace = SRGBColorSpace ) {
hex = Math.floor( hex );
this.r = ( hex >> 16 & 255 ) / 255;
this.g = ( hex >> 8 & 255 ) / 255;
this.b = ( hex & 255 ) / 255;
ColorManagement.toWorkingColorSpace( this, colorSpace );
return this;
}
setRGB( r, g, b, colorSpace = ColorManagement.workingColorSpace ) {
this.r = r;
this.g = g;
this.b = b;
ColorManagement.toWorkingColorSpace( this, colorSpace );
return this;
}
setHSL( h, s, l, colorSpace = ColorManagement.workingColorSpace ) {
// h,s,l ranges are in 0.0 - 1.0
h = euclideanModulo( h, 1 );
s = clamp( s, 0, 1 );
l = clamp( l, 0, 1 );
if ( s === 0 ) {
this.r = this.g = this.b = l;
} else {
const p = l <= 0.5 ? l * ( 1 + s ) : l + s - ( l * s );
const q = ( 2 * l ) - p;
this.r = hue2rgb( q, p, h + 1 / 3 );
this.g = hue2rgb( q, p, h );
this.b = hue2rgb( q, p, h - 1 / 3 );
}
ColorManagement.toWorkingColorSpace( this, colorSpace );
return this;
}
setStyle( style, colorSpace = SRGBColorSpace ) {
function handleAlpha( string ) {
if ( string === undefined ) return;
if ( parseFloat( string ) < 1 ) {
console.warn( 'THREE.Color: Alpha component of ' + style + ' will be ignored.' );
}
}
let m;
if ( m = /^(\w+)\(([^\)]*)\)/.exec( style ) ) {
// rgb / hsl
let color;
const name = m[ 1 ];
const components = m[ 2 ];
switch ( name ) {
case 'rgb':
case 'rgba':
if ( color = /^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec( components ) ) {
// rgb(255,0,0) rgba(255,0,0,0.5)
handleAlpha( color[ 4 ] );
return this.setRGB(
Math.min( 255, parseInt( color[ 1 ], 10 ) ) / 255,
Math.min( 255, parseInt( color[ 2 ], 10 ) ) / 255,
Math.min( 255, parseInt( color[ 3 ], 10 ) ) / 255,
colorSpace
);
}
if ( color = /^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec( components ) ) {
// rgb(100%,0%,0%) rgba(100%,0%,0%,0.5)
handleAlpha( color[ 4 ] );
return this.setRGB(
Math.min( 100, parseInt( color[ 1 ], 10 ) ) / 100,
Math.min( 100, parseInt( color[ 2 ], 10 ) ) / 100,
Math.min( 100, parseInt( color[ 3 ], 10 ) ) / 100,
colorSpace
);
}
break;
case 'hsl':
case 'hsla':
if ( color = /^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec( components ) ) {
// hsl(120,50%,50%) hsla(120,50%,50%,0.5)
handleAlpha( color[ 4 ] );
return this.setHSL(
parseFloat( color[ 1 ] ) / 360,
parseFloat( color[ 2 ] ) / 100,
parseFloat( color[ 3 ] ) / 100,
colorSpace
);
}
break;
default:
console.warn( 'THREE.Color: Unknown color model ' + style );
}
} else if ( m = /^\#([A-Fa-f\d]+)$/.exec( style ) ) {
// hex color
const hex = m[ 1 ];
const size = hex.length;
if ( size === 3 ) {
// #ff0
return this.setRGB(
parseInt( hex.charAt( 0 ), 16 ) / 15,
parseInt( hex.charAt( 1 ), 16 ) / 15,
parseInt( hex.charAt( 2 ), 16 ) / 15,
colorSpace
);
} else if ( size === 6 ) {
// #ff0000
return this.setHex( parseInt( hex, 16 ), colorSpace );
} else {
console.warn( 'THREE.Color: Invalid hex color ' + style );
}
} else if ( style && style.length > 0 ) {
return this.setColorName( style, colorSpace );
}
return this;
}
setColorName( style, colorSpace = SRGBColorSpace ) {
// color keywords
const hex = _colorKeywords[ style.toLowerCase() ];
if ( hex !== undefined ) {
// red
this.setHex( hex, colorSpace );
} else {
// unknown color
console.warn( 'THREE.Color: Unknown color ' + style );
}
return this;
}
clone() {
return new this.constructor( this.r, this.g, this.b );
}
copy( color ) {
this.r = color.r;
this.g = color.g;
this.b = color.b;
return this;
}
copySRGBToLinear( color ) {
this.r = SRGBToLinear( color.r );
this.g = SRGBToLinear( color.g );
this.b = SRGBToLinear( color.b );
return this;
}
copyLinearToSRGB( color ) {
this.r = LinearToSRGB( color.r );
this.g = LinearToSRGB( color.g );
this.b = LinearToSRGB( color.b );
return this;
}
convertSRGBToLinear() {
this.copySRGBToLinear( this );
return this;
}
convertLinearToSRGB() {
this.copyLinearToSRGB( this );
return this;
}
getHex( colorSpace = SRGBColorSpace ) {
ColorManagement.fromWorkingColorSpace( _color.copy( this ), colorSpace );
return Math.round( clamp( _color.r * 255, 0, 255 ) ) * 65536 + Math.round( clamp( _color.g * 255, 0, 255 ) ) * 256 + Math.round( clamp( _color.b * 255, 0, 255 ) );
}
getHexString( colorSpace = SRGBColorSpace ) {
return ( '000000' + this.getHex( colorSpace ).toString( 16 ) ).slice( - 6 );
}
getHSL( target, colorSpace = ColorManagement.workingColorSpace ) {
// h,s,l ranges are in 0.0 - 1.0
ColorManagement.fromWorkingColorSpace( _color.copy( this ), colorSpace );
const r = _color.r, g = _color.g, b = _color.b;
const max = Math.max( r, g, b );
const min = Math.min( r, g, b );
let hue, saturation;
const lightness = ( min + max ) / 2.0;
if ( min === max ) {
hue = 0;
saturation = 0;
} else {
const delta = max - min;
saturation = lightness <= 0.5 ? delta / ( max + min ) : delta / ( 2 - max - min );
switch ( max ) {
case r: hue = ( g - b ) / delta + ( g < b ? 6 : 0 ); break;
case g: hue = ( b - r ) / delta + 2; break;
case b: hue = ( r - g ) / delta + 4; break;
}
hue /= 6;
}
target.h = hue;
target.s = saturation;
target.l = lightness;
return target;
}
getRGB( target, colorSpace = ColorManagement.workingColorSpace ) {
ColorManagement.fromWorkingColorSpace( _color.copy( this ), colorSpace );
target.r = _color.r;
target.g = _color.g;
target.b = _color.b;
return target;
}
getStyle( colorSpace = SRGBColorSpace ) {
ColorManagement.fromWorkingColorSpace( _color.copy( this ), colorSpace );
const r = _color.r, g = _color.g, b = _color.b;
if ( colorSpace !== SRGBColorSpace ) {
// Requires CSS Color Module Level 4 (https://www.w3.org/TR/css-color-4/).
return `color(${ colorSpace } ${ r.toFixed( 3 ) } ${ g.toFixed( 3 ) } ${ b.toFixed( 3 ) })`;
}
return `rgb(${ Math.round( r * 255 ) },${ Math.round( g * 255 ) },${ Math.round( b * 255 ) })`;
}
offsetHSL( h, s, l ) {
this.getHSL( _hslA );
return this.setHSL( _hslA.h + h, _hslA.s + s, _hslA.l + l );
}
add( color ) {
this.r += color.r;
this.g += color.g;
this.b += color.b;
return this;
}
addColors( color1, color2 ) {
this.r = color1.r + color2.r;
this.g = color1.g + color2.g;
this.b = color1.b + color2.b;
return this;
}
addScalar( s ) {
this.r += s;
this.g += s;
this.b += s;
return this;
}
sub( color ) {
this.r = Math.max( 0, this.r - color.r );
this.g = Math.max( 0, this.g - color.g );
this.b = Math.max( 0, this.b - color.b );
return this;
}
multiply( color ) {
this.r *= color.r;
this.g *= color.g;
this.b *= color.b;
return this;
}
multiplyScalar( s ) {
this.r *= s;
this.g *= s;
this.b *= s;
return this;
}
lerp( color, alpha ) {
this.r += ( color.r - this.r ) * alpha;
this.g += ( color.g - this.g ) * alpha;
this.b += ( color.b - this.b ) * alpha;
return this;
}
lerpColors( color1, color2, alpha ) {
this.r = color1.r + ( color2.r - color1.r ) * alpha;
this.g = color1.g + ( color2.g - color1.g ) * alpha;
this.b = color1.b + ( color2.b - color1.b ) * alpha;
return this;
}
lerpHSL( color, alpha ) {
this.getHSL( _hslA );
color.getHSL( _hslB );
const h = lerp( _hslA.h, _hslB.h, alpha );
const s = lerp( _hslA.s, _hslB.s, alpha );
const l = lerp( _hslA.l, _hslB.l, alpha );
this.setHSL( h, s, l );
return this;
}
setFromVector3( v ) {
this.r = v.x;
this.g = v.y;
this.b = v.z;
return this;
}
applyMatrix3( m ) {
const r = this.r, g = this.g, b = this.b;
const e = m.elements;
this.r = e[ 0 ] * r + e[ 3 ] * g + e[ 6 ] * b;
this.g = e[ 1 ] * r + e[ 4 ] * g + e[ 7 ] * b;
this.b = e[ 2 ] * r + e[ 5 ] * g + e[ 8 ] * b;
return this;
}
equals( c ) {
return ( c.r === this.r ) && ( c.g === this.g ) && ( c.b === this.b );
}
fromArray( array, offset = 0 ) {
this.r = array[ offset ];
this.g = array[ offset + 1 ];
this.b = array[ offset + 2 ];
return this;
}
toArray( array = [], offset = 0 ) {
array[ offset ] = this.r;
array[ offset + 1 ] = this.g;
array[ offset + 2 ] = this.b;
return array;
}
fromBufferAttribute( attribute, index ) {
this.r = attribute.getX( index );
this.g = attribute.getY( index );
this.b = attribute.getZ( index );
return this;
}
toJSON() {
return this.getHex();
}
*[ Symbol.iterator ]() {
yield this.r;
yield this.g;
yield this.b;
}
}
const _color = /*@__PURE__*/ new Color();
Color.NAMES = _colorKeywords;
let _materialId = 0;
class Material extends EventDispatcher {
constructor() {
super();
this.isMaterial = true;
Object.defineProperty( this, 'id', { value: _materialId ++ } );
this.uuid = generateUUID();
this.name = '';
this.type = 'Material';
this.blending = NormalBlending;
this.side = FrontSide;
this.vertexColors = false;
this.opacity = 1;
this.transparent = false;
this.alphaHash = false;
this.blendSrc = SrcAlphaFactor;
this.blendDst = OneMinusSrcAlphaFactor;
this.blendEquation = AddEquation;
this.blendSrcAlpha = null;
this.blendDstAlpha = null;
this.blendEquationAlpha = null;
this.blendColor = new Color( 0, 0, 0 );
this.blendAlpha = 0;
this.depthFunc = LessEqualDepth;
this.depthTest = true;
this.depthWrite = true;
this.stencilWriteMask = 0xff;
this.stencilFunc = AlwaysStencilFunc;
this.stencilRef = 0;
this.stencilFuncMask = 0xff;
this.stencilFail = KeepStencilOp;
this.stencilZFail = KeepStencilOp;
this.stencilZPass = KeepStencilOp;
this.stencilWrite = false;
this.clippingPlanes = null;
this.clipIntersection = false;
this.clipShadows = false;
this.shadowSide = null;
this.colorWrite = true;
this.precision = null; // override the renderer's default precision for this material
this.polygonOffset = false;
this.polygonOffsetFactor = 0;
this.polygonOffsetUnits = 0;
this.dithering = false;
this.alphaToCoverage = false;
this.premultipliedAlpha = false;
this.forceSinglePass = false;
this.visible = true;
this.toneMapped = true;
this.userData = {};
this.version = 0;
this._alphaTest = 0;
}
get alphaTest() {
return this._alphaTest;
}
set alphaTest( value ) {
if ( this._alphaTest > 0 !== value > 0 ) {
this.version ++;
}
this._alphaTest = value;
}
onBuild( /* shaderobject, renderer */ ) {}
onBeforeRender( /* renderer, scene, camera, geometry, object, group */ ) {}
onBeforeCompile( /* shaderobject, renderer */ ) {}
customProgramCacheKey() {
return this.onBeforeCompile.toString();
}
setValues( values ) {
if ( values === undefined ) return;
for ( const key in values ) {
const newValue = values[ key ];
if ( newValue === undefined ) {
console.warn( `THREE.Material: parameter '${ key }' has value of undefined.` );
continue;
}
const currentValue = this[ key ];
if ( currentValue === undefined ) {
console.warn( `THREE.Material: '${ key }' is not a property of THREE.${ this.type }.` );
continue;
}
if ( currentValue && currentValue.isColor ) {
currentValue.set( newValue );
} else if ( ( currentValue && currentValue.isVector3 ) && ( newValue && newValue.isVector3 ) ) {
currentValue.copy( newValue );
} else {
this[ key ] = newValue;
}
}
}
toJSON( meta ) {
const isRootObject = ( meta === undefined || typeof meta === 'string' );
if ( isRootObject ) {
meta = {
textures: {},
images: {}
};
}
const data = {
metadata: {
version: 4.6,
type: 'Material',
generator: 'Material.toJSON'
}
};
// standard Material serialization
data.uuid = this.uuid;
data.type = this.type;
if ( this.name !== '' ) data.name = this.name;
if ( this.color && this.color.isColor ) data.color = this.color.getHex();
if ( this.roughness !== undefined ) data.roughness = this.roughness;
if ( this.metalness !== undefined ) data.metalness = this.metalness;
if ( this.sheen !== undefined ) data.sheen = this.sheen;
if ( this.sheenColor && this.sheenColor.isColor ) data.sheenColor = this.sheenColor.getHex();
if ( this.sheenRoughness !== undefined ) data.sheenRoughness = this.sheenRoughness;
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.emissiveIntensity && this.emissiveIntensity !== 1 ) data.emissiveIntensity = this.emissiveIntensity;
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.specularIntensity !== undefined ) data.specularIntensity = this.specularIntensity;
if ( this.specularColor && this.specularColor.isColor ) data.specularColor = this.specularColor.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearcoat !== undefined ) data.clearcoat = this.clearcoat;
if ( this.clearcoatRoughness !== undefined ) data.clearcoatRoughness = this.clearcoatRoughness;
if ( this.clearcoatMap && this.clearcoatMap.isTexture ) {
data.clearcoatMap = this.clearcoatMap.toJSON( meta ).uuid;
}
if ( this.clearcoatRoughnessMap && this.clearcoatRoughnessMap.isTexture ) {
data.clearcoatRoughnessMap = this.clearcoatRoughnessMap.toJSON( meta ).uuid;
}
if ( this.clearcoatNormalMap && this.clearcoatNormalMap.isTexture ) {
data.clearcoatNormalMap = this.clearcoatNormalMap.toJSON( meta ).uuid;
data.clearcoatNormalScale = this.clearcoatNormalScale.toArray();
}
if ( this.iridescence !== undefined ) data.iridescence = this.iridescence;
if ( this.iridescenceIOR !== undefined ) data.iridescenceIOR = this.iridescenceIOR;
if ( this.iridescenceThicknessRange !== undefined ) data.iridescenceThicknessRange = this.iridescenceThicknessRange;
if ( this.iridescenceMap && this.iridescenceMap.isTexture ) {
data.iridescenceMap = this.iridescenceMap.toJSON( meta ).uuid;
}
if ( this.iridescenceThicknessMap && this.iridescenceThicknessMap.isTexture ) {
data.iridescenceThicknessMap = this.iridescenceThicknessMap.toJSON( meta ).uuid;
}
if ( this.anisotropy !== undefined ) data.anisotropy = this.anisotropy;
if ( this.anisotropyRotation !== undefined ) data.anisotropyRotation = this.anisotropyRotation;
if ( this.anisotropyMap && this.anisotropyMap.isTexture ) {
data.anisotropyMap = this.anisotropyMap.toJSON( meta ).uuid;
}
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).uuid;
if ( this.matcap && this.matcap.isTexture ) data.matcap = this.matcap.toJSON( meta ).uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) {
data.lightMap = this.lightMap.toJSON( meta ).uuid;
data.lightMapIntensity = this.lightMapIntensity;
}
if ( this.aoMap && this.aoMap.isTexture ) {
data.aoMap = this.aoMap.toJSON( meta ).uuid;
data.aoMapIntensity = this.aoMapIntensity;
}
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
}
if ( this.normalMap && this.normalMap.isTexture ) {
data.normalMap = this.normalMap.toJSON( meta ).uuid;
data.normalMapType = this.normalMapType;
data.normalScale = this.normalScale.toArray();
}
if ( this.displacementMap && this.displacementMap.isTexture ) {
data.displacementMap = this.displacementMap.toJSON( meta ).uuid;
data.displacementScale = this.displacementScale;
data.displacementBias = this.displacementBias;
}
if ( this.roughnessMap && this.roughnessMap.isTexture ) data.roughnessMap = this.roughnessMap.toJSON( meta ).uuid;
if ( this.metalnessMap && this.metalnessMap.isTexture ) data.metalnessMap = this.metalnessMap.toJSON( meta ).uuid;
if ( this.emissiveMap && this.emissiveMap.isTexture ) data.emissiveMap = this.emissiveMap.toJSON( meta ).uuid;
if ( this.specularMap && this.specularMap.isTexture ) data.specularMap = this.specularMap.toJSON( meta ).uuid;
if ( this.specularIntensityMap && this.specularIntensityMap.isTexture ) data.specularIntensityMap = this.specularIntensityMap.toJSON( meta ).uuid;
if ( this.specularColorMap && this.specularColorMap.isTexture ) data.specularColorMap = this.specularColorMap.toJSON( meta ).uuid;
if ( this.envMap && this.envMap.isTexture ) {
data.envMap = this.envMap.toJSON( meta ).uuid;
if ( this.combine !== undefined ) data.combine = this.combine;
}
if ( this.envMapIntensity !== undefined ) data.envMapIntensity = this.envMapIntensity;
if ( this.reflectivity !== undefined ) data.reflectivity = this.reflectivity;
if ( this.refractionRatio !== undefined ) data.refractionRatio = this.refractionRatio;
if ( this.gradientMap && this.gradientMap.isTexture ) {
data.gradientMap = this.gradientMap.toJSON( meta ).uuid;
}
if ( this.transmission !== undefined ) data.transmission = this.transmission;
if ( this.transmissionMap && this.transmissionMap.isTexture ) data.transmissionMap = this.transmissionMap.toJSON( meta ).uuid;
if ( this.thickness !== undefined ) data.thickness = this.thickness;
if ( this.thicknessMap && this.thicknessMap.isTexture ) data.thicknessMap = this.thicknessMap.toJSON( meta ).uuid;
if ( this.attenuationDistance !== undefined && this.attenuationDistance !== Infinity ) data.attenuationDistance = this.attenuationDistance;
if ( this.attenuationColor !== undefined ) data.attenuationColor = this.attenuationColor.getHex();
if ( this.size !== undefined ) data.size = this.size;
if ( this.shadowSide !== null ) data.shadowSide = this.shadowSide;
if ( this.sizeAttenuation !== undefined ) data.sizeAttenuation = this.sizeAttenuation;
if ( this.blending !== NormalBlending ) data.blending = this.blending;
if ( this.side !== FrontSide ) data.side = this.side;
if ( this.vertexColors === true ) data.vertexColors = true;
if ( this.opacity < 1 ) data.opacity = this.opacity;
if ( this.transparent === true ) data.transparent = true;
if ( this.blendSrc !== SrcAlphaFactor ) data.blendSrc = this.blendSrc;
if ( this.blendDst !== OneMinusSrcAlphaFactor ) data.blendDst = this.blendDst;
if ( this.blendEquation !== AddEquation ) data.blendEquation = this.blendEquation;
if ( this.blendSrcAlpha !== null ) data.blendSrcAlpha = this.blendSrcAlpha;
if ( this.blendDstAlpha !== null ) data.blendDstAlpha = this.blendDstAlpha;
if ( this.blendEquationAlpha !== null ) data.blendEquationAlpha = this.blendEquationAlpha;
if ( this.blendColor && this.blendColor.isColor ) data.blendColor = this.blendColor.getHex();
if ( this.blendAlpha !== 0 ) data.blendAlpha = this.blendAlpha;
if ( this.depthFunc !== LessEqualDepth ) data.depthFunc = this.depthFunc;
if ( this.depthTest === false ) data.depthTest = this.depthTest;
if ( this.depthWrite === false ) data.depthWrite = this.depthWrite;
if ( this.colorWrite === false ) data.colorWrite = this.colorWrite;
if ( this.stencilWriteMask !== 0xff ) data.stencilWriteMask = this.stencilWriteMask;
if ( this.stencilFunc !== AlwaysStencilFunc ) data.stencilFunc = this.stencilFunc;
if ( this.stencilRef !== 0 ) data.stencilRef = this.stencilRef;
if ( this.stencilFuncMask !== 0xff ) data.stencilFuncMask = this.stencilFuncMask;
if ( this.stencilFail !== KeepStencilOp ) data.stencilFail = this.stencilFail;
if ( this.stencilZFail !== KeepStencilOp ) data.stencilZFail = this.stencilZFail;
if ( this.stencilZPass !== KeepStencilOp ) data.stencilZPass = this.stencilZPass;
if ( this.stencilWrite === true ) data.stencilWrite = this.stencilWrite;
// rotation (SpriteMaterial)
if ( this.rotation !== undefined && this.rotation !== 0 ) data.rotation = this.rotation;
if ( this.polygonOffset === true ) data.polygonOffset = true;
if ( this.polygonOffsetFactor !== 0 ) data.polygonOffsetFactor = this.polygonOffsetFactor;
if ( this.polygonOffsetUnits !== 0 ) data.polygonOffsetUnits = this.polygonOffsetUnits;
if ( this.linewidth !== undefined && this.linewidth !== 1 ) data.linewidth = this.linewidth;
if ( this.dashSize !== undefined ) data.dashSize = this.dashSize;
if ( this.gapSize !== undefined ) data.gapSize = this.gapSize;
if ( this.scale !== undefined ) data.scale = this.scale;
if ( this.dithering === true ) data.dithering = true;
if ( this.alphaTest > 0 ) data.alphaTest = this.alphaTest;
if ( this.alphaHash === true ) data.alphaHash = true;
if ( this.alphaToCoverage === true ) data.alphaToCoverage = true;
if ( this.premultipliedAlpha === true ) data.premultipliedAlpha = true;
if ( this.forceSinglePass === true ) data.forceSinglePass = true;
if ( this.wireframe === true ) data.wireframe = true;
if ( this.wireframeLinewidth > 1 ) data.wireframeLinewidth = this.wireframeLinewidth;
if ( this.wireframeLinecap !== 'round' ) data.wireframeLinecap = this.wireframeLinecap;
if ( this.wireframeLinejoin !== 'round' ) data.wireframeLinejoin = this.wireframeLinejoin;
if ( this.flatShading === true ) data.flatShading = true;
if ( this.visible === false ) data.visible = false;
if ( this.toneMapped === false ) data.toneMapped = false;
if ( this.fog === false ) data.fog = false;
if ( Object.keys( this.userData ).length > 0 ) data.userData = this.userData;
// TODO: Copied from Object3D.toJSON
function extractFromCache( cache ) {
const values = [];
for ( const key in cache ) {
const data = cache[ key ];
delete data.metadata;
values.push( data );
}
return values;
}
if ( isRootObject ) {
const textures = extractFromCache( meta.textures );
const images = extractFromCache( meta.images );
if ( textures.length > 0 ) data.textures = textures;
if ( images.length > 0 ) data.images = images;
}
return data;
}
clone() {
return new this.constructor().copy( this );
}
copy( source ) {
this.name = source.name;
this.blending = source.blending;
this.side = source.side;
this.vertexColors = source.vertexColors;
this.opacity = source.opacity;
this.transparent = source.transparent;
this.blendSrc = source.blendSrc;
this.blendDst = source.blendDst;
this.blendEquation = source.blendEquation;
this.blendSrcAlpha = source.blendSrcAlpha;
this.blendDstAlpha = source.blendDstAlpha;
this.blendEquationAlpha = source.blendEquationAlpha;
this.blendColor.copy( source.blendColor );
this.blendAlpha = source.blendAlpha;
this.depthFunc = source.depthFunc;
this.depthTest = source.depthTest;
this.depthWrite = source.depthWrite;
this.stencilWriteMask = source.stencilWriteMask;
this.stencilFunc = source.stencilFunc;
this.stencilRef = source.stencilRef;
this.stencilFuncMask = source.stencilFuncMask;
this.stencilFail = source.stencilFail;
this.stencilZFail = source.stencilZFail;
this.stencilZPass = source.stencilZPass;
this.stencilWrite = source.stencilWrite;
const srcPlanes = source.clippingPlanes;
let dstPlanes = null;
if ( srcPlanes !== null ) {
const n = srcPlanes.length;
dstPlanes = new Array( n );
for ( let i = 0; i !== n; ++ i ) {
dstPlanes[ i ] = srcPlanes[ i ].clone();
}
}
this.clippingPlanes = dstPlanes;
this.clipIntersection = source.clipIntersection;
this.clipShadows = source.clipShadows;
this.shadowSide = source.shadowSide;
this.colorWrite = source.colorWrite;
this.precision = source.precision;
this.polygonOffset = source.polygonOffset;
this.polygonOffsetFactor = source.polygonOffsetFactor;
this.polygonOffsetUnits = source.polygonOffsetUnits;
this.dithering = source.dithering;
this.alphaTest = source.alphaTest;
this.alphaHash = source.alphaHash;
this.alphaToCoverage = source.alphaToCoverage;
this.premultipliedAlpha = source.premultipliedAlpha;
this.forceSinglePass = source.forceSinglePass;
this.visible = source.visible;
this.toneMapped = source.toneMapped;
this.userData = JSON.parse( JSON.stringify( source.userData ) );
return this;
}
dispose() {
this.dispatchEvent( { type: 'dispose' } );
}
set needsUpdate( value ) {
if ( value === true ) this.version ++;
}
}
class MeshBasicMaterial extends Material {
constructor( parameters ) {
super();
this.isMeshBasicMaterial = true;
this.type = 'MeshBasicMaterial';
this.color = new Color( 0xffffff ); // emissive
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.specularMap = null;
this.alphaMap = null;
this.envMap = null;
this.combine = MultiplyOperation;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.fog = true;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.color.copy( source.color );
this.map = source.map;
this.lightMap = source.lightMap;
this.lightMapIntensity = source.lightMapIntensity;
this.aoMap = source.aoMap;
this.aoMapIntensity = source.aoMapIntensity;
this.specularMap = source.specularMap;
this.alphaMap = source.alphaMap;
this.envMap = source.envMap;
this.combine = source.combine;
this.reflectivity = source.reflectivity;
this.refractionRatio = source.refractionRatio;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.wireframeLinecap = source.wireframeLinecap;
this.wireframeLinejoin = source.wireframeLinejoin;
this.fog = source.fog;
return this;
}
}
// Fast Half Float Conversions, http://www.fox-toolkit.org/ftp/fasthalffloatconversion.pdf
const _tables = /*@__PURE__*/ _generateTables();
function _generateTables() {
// float32 to float16 helpers
const buffer = new ArrayBuffer( 4 );
const floatView = new Float32Array( buffer );
const uint32View = new Uint32Array( buffer );
const baseTable = new Uint32Array( 512 );
const shiftTable = new Uint32Array( 512 );
for ( let i = 0; i < 256; ++ i ) {
const e = i - 127;
// very small number (0, -0)
if ( e < - 27 ) {
baseTable[ i ] = 0x0000;
baseTable[ i | 0x100 ] = 0x8000;
shiftTable[ i ] = 24;
shiftTable[ i | 0x100 ] = 24;
// small number (denorm)
} else if ( e < - 14 ) {
baseTable[ i ] = 0x0400 >> ( - e - 14 );
baseTable[ i | 0x100 ] = ( 0x0400 >> ( - e - 14 ) ) | 0x8000;
shiftTable[ i ] = - e - 1;
shiftTable[ i | 0x100 ] = - e - 1;
// normal number
} else if ( e <= 15 ) {
baseTable[ i ] = ( e + 15 ) << 10;
baseTable[ i | 0x100 ] = ( ( e + 15 ) << 10 ) | 0x8000;
shiftTable[ i ] = 13;
shiftTable[ i | 0x100 ] = 13;
// large number (Infinity, -Infinity)
} else if ( e < 128 ) {
baseTable[ i ] = 0x7c00;
baseTable[ i | 0x100 ] = 0xfc00;
shiftTable[ i ] = 24;
shiftTable[ i | 0x100 ] = 24;
// stay (NaN, Infinity, -Infinity)
} else {
baseTable[ i ] = 0x7c00;
baseTable[ i | 0x100 ] = 0xfc00;
shiftTable[ i ] = 13;
shiftTable[ i | 0x100 ] = 13;
}
}
// float16 to float32 helpers
const mantissaTable = new Uint32Array( 2048 );
const exponentTable = new Uint32Array( 64 );
const offsetTable = new Uint32Array( 64 );
for ( let i = 1; i < 1024; ++ i ) {
let m = i << 13; // zero pad mantissa bits
let e = 0; // zero exponent
// normalized
while ( ( m & 0x00800000 ) === 0 ) {
m <<= 1;
e -= 0x00800000; // decrement exponent
}
m &= ~ 0x00800000; // clear leading 1 bit
e += 0x38800000; // adjust bias
mantissaTable[ i ] = m | e;
}
for ( let i = 1024; i < 2048; ++ i ) {
mantissaTable[ i ] = 0x38000000 + ( ( i - 1024 ) << 13 );
}
for ( let i = 1; i < 31; ++ i ) {
exponentTable[ i ] = i << 23;
}
exponentTable[ 31 ] = 0x47800000;
exponentTable[ 32 ] = 0x80000000;
for ( let i = 33; i < 63; ++ i ) {
exponentTable[ i ] = 0x80000000 + ( ( i - 32 ) << 23 );
}
exponentTable[ 63 ] = 0xc7800000;
for ( let i = 1; i < 64; ++ i ) {
if ( i !== 32 ) {
offsetTable[ i ] = 1024;
}
}
return {
floatView: floatView,
uint32View: uint32View,
baseTable: baseTable,
shiftTable: shiftTable,
mantissaTable: mantissaTable,
exponentTable: exponentTable,
offsetTable: offsetTable
};
}
// float32 to float16
function toHalfFloat( val ) {
if ( Math.abs( val ) > 65504 ) console.warn( 'THREE.DataUtils.toHalfFloat(): Value out of range.' );
val = clamp( val, - 65504, 65504 );
_tables.floatView[ 0 ] = val;
const f = _tables.uint32View[ 0 ];
const e = ( f >> 23 ) & 0x1ff;
return _tables.baseTable[ e ] + ( ( f & 0x007fffff ) >> _tables.shiftTable[ e ] );
}
// float16 to float32
function fromHalfFloat( val ) {
const m = val >> 10;
_tables.uint32View[ 0 ] = _tables.mantissaTable[ _tables.offsetTable[ m ] + ( val & 0x3ff ) ] + _tables.exponentTable[ m ];
return _tables.floatView[ 0 ];
}
const DataUtils = {
toHalfFloat: toHalfFloat,
fromHalfFloat: fromHalfFloat,
};
const _vector$9 = /*@__PURE__*/ new Vector3();
const _vector2$1 = /*@__PURE__*/ new Vector2();
class BufferAttribute {
constructor( array, itemSize, normalized = false ) {
if ( Array.isArray( array ) ) {
throw new TypeError( 'THREE.BufferAttribute: array should be a Typed Array.' );
}
this.isBufferAttribute = true;
this.name = '';
this.array = array;
this.itemSize = itemSize;
this.count = array !== undefined ? array.length / itemSize : 0;
this.normalized = normalized;
this.usage = StaticDrawUsage;
this._updateRange = { offset: 0, count: - 1 };
this.updateRanges = [];
this.gpuType = FloatType;
this.version = 0;
}
onUploadCallback() {}
set needsUpdate( value ) {
if ( value === true ) this.version ++;
}
get updateRange() {
console.warn( 'THREE.BufferAttribute: updateRange() is deprecated and will be removed in r169. Use addUpdateRange() instead.' ); // @deprecated, r159
return this._updateRange;
}
setUsage( value ) {
this.usage = value;
return this;
}
addUpdateRange( start, count ) {
this.updateRanges.push( { start, count } );
}
clearUpdateRanges() {
this.updateRanges.length = 0;
}
copy( source ) {
this.name = source.name;
this.array = new source.array.constructor( source.array );
this.itemSize = source.itemSize;
this.count = source.count;
this.normalized = source.normalized;
this.usage = source.usage;
this.gpuType = source.gpuType;
return this;
}
copyAt( index1, attribute, index2 ) {
index1 *= this.itemSize;
index2 *= attribute.itemSize;
for ( let i = 0, l = this.itemSize; i < l; i ++ ) {
this.array[ index1 + i ] = attribute.array[ index2 + i ];
}
return this;
}
copyArray( array ) {
this.array.set( array );
return this;
}
applyMatrix3( m ) {
if ( this.itemSize === 2 ) {
for ( let i = 0, l = this.count; i < l; i ++ ) {
_vector2$1.fromBufferAttribute( this, i );
_vector2$1.applyMatrix3( m );
this.setXY( i, _vector2$1.x, _vector2$1.y );
}
} else if ( this.itemSize === 3 ) {
for ( let i = 0, l = this.count; i < l; i ++ ) {
_vector$9.fromBufferAttribute( this, i );
_vector$9.applyMatrix3( m );
this.setXYZ( i, _vector$9.x, _vector$9.y, _vector$9.z );
}
}
return this;
}
applyMatrix4( m ) {
for ( let i = 0, l = this.count; i < l; i ++ ) {
_vector$9.fromBufferAttribute( this, i );
_vector$9.applyMatrix4( m );
this.setXYZ( i, _vector$9.x, _vector$9.y, _vector$9.z );
}
return this;
}
applyNormalMatrix( m ) {
for ( let i = 0, l = this.count; i < l; i ++ ) {
_vector$9.fromBufferAttribute( this, i );
_vector$9.applyNormalMatrix( m );
this.setXYZ( i, _vector$9.x, _vector$9.y, _vector$9.z );
}
return this;
}
transformDirection( m ) {
for ( let i = 0, l = this.count; i < l; i ++ ) {
_vector$9.fromBufferAttribute( this, i );
_vector$9.transformDirection( m );
this.setXYZ( i, _vector$9.x, _vector$9.y, _vector$9.z );
}
return this;
}
set( value, offset = 0 ) {
// Matching BufferAttribute constructor, do not normalize the array.
this.array.set( value, offset );
return this;
}
getComponent( index, component ) {
let value = this.array[ index * this.itemSize + component ];
if ( this.normalized ) value = denormalize( value, this.array );
return value;
}
setComponent( index, component, value ) {
if ( this.normalized ) value = normalize( value, this.array );
this.array[ index * this.itemSize + component ] = value;
return this;
}
getX( index ) {
let x = this.array[ index * this.itemSize ];
if ( this.normalized ) x = denormalize( x, this.array );
return x;
}
setX( index, x ) {
if ( this.normalized ) x = normalize( x, this.array );
this.array[ index * this.itemSize ] = x;
return this;
}
getY( index ) {
let y = this.array[ index * this.itemSize + 1 ];
if ( this.normalized ) y = denormalize( y, this.array );
return y;
}
setY( index, y ) {
if ( this.normalized ) y = normalize( y, this.array );
this.array[ index * this.itemSize + 1 ] = y;
return this;
}
getZ( index ) {
let z = this.array[ index * this.itemSize + 2 ];
if ( this.normalized ) z = denormalize( z, this.array );
return z;
}
setZ( index, z ) {
if ( this.normalized ) z = normalize( z, this.array );
this.array[ index * this.itemSize + 2 ] = z;
return this;
}
getW( index ) {
let w = this.array[ index * this.itemSize + 3 ];
if ( this.normalized ) w = denormalize( w, this.array );
return w;
}
setW( index, w ) {
if ( this.normalized ) w = normalize( w, this.array );
this.array[ index * this.itemSize + 3 ] = w;
return this;
}
setXY( index, x, y ) {
index *= this.itemSize;
if ( this.normalized ) {
x = normalize( x, this.array );
y = normalize( y, this.array );
}
this.array[ index + 0 ] = x;
this.array[ index + 1 ] = y;
return this;
}
setXYZ( index, x, y, z ) {
index *= this.itemSize;
if ( this.normalized ) {
x = normalize( x, this.array );
y = normalize( y, this.array );
z = normalize( z, this.array );
}
this.array[ index + 0 ] = x;
this.array[ index + 1 ] = y;
this.array[ index + 2 ] = z;
return this;
}
setXYZW( index, x, y, z, w ) {
index *= this.itemSize;
if ( this.normalized ) {
x = normalize( x, this.array );
y = normalize( y, this.array );
z = normalize( z, this.array );
w = normalize( w, this.array );
}
this.array[ index + 0 ] = x;
this.array[ index + 1 ] = y;
this.array[ index + 2 ] = z;
this.array[ index + 3 ] = w;
return this;
}
onUpload( callback ) {
this.onUploadCallback = callback;
return this;
}
clone() {
return new this.constructor( this.array, this.itemSize ).copy( this );
}
toJSON() {
const data = {
itemSize: this.itemSize,
type: this.array.constructor.name,
array: Array.from( this.array ),
normalized: this.normalized
};
if ( this.name !== '' ) data.name = this.name;
if ( this.usage !== StaticDrawUsage ) data.usage = this.usage;
return data;
}
}
//
class Int8BufferAttribute extends BufferAttribute {
constructor( array, itemSize, normalized ) {
super( new Int8Array( array ), itemSize, normalized );
}
}
class Uint8BufferAttribute extends BufferAttribute {
constructor( array, itemSize, normalized ) {
super( new Uint8Array( array ), itemSize, normalized );
}
}
class Uint8ClampedBufferAttribute extends BufferAttribute {
constructor( array, itemSize, normalized ) {
super( new Uint8ClampedArray( array ), itemSize, normalized );
}
}
class Int16BufferAttribute extends BufferAttribute {
constructor( array, itemSize, normalized ) {
super( new Int16Array( array ), itemSize, normalized );
}
}
class Uint16BufferAttribute extends BufferAttribute {
constructor( array, itemSize, normalized ) {
super( new Uint16Array( array ), itemSize, normalized );
}
}
class Int32BufferAttribute extends BufferAttribute {
constructor( array, itemSize, normalized ) {
super( new Int32Array( array ), itemSize, normalized );
}
}
class Uint32BufferAttribute extends BufferAttribute {
constructor( array, itemSize, normalized ) {
super( new Uint32Array( array ), itemSize, normalized );
}
}
class Float16BufferAttribute extends BufferAttribute {
constructor( array, itemSize, normalized ) {
super( new Uint16Array( array ), itemSize, normalized );
this.isFloat16BufferAttribute = true;
}
getX( index ) {
let x = fromHalfFloat( this.array[ index * this.itemSize ] );
if ( this.normalized ) x = denormalize( x, this.array );
return x;
}
setX( index, x ) {
if ( this.normalized ) x = normalize( x, this.array );
this.array[ index * this.itemSize ] = toHalfFloat( x );
return this;
}
getY( index ) {
let y = fromHalfFloat( this.array[ index * this.itemSize + 1 ] );
if ( this.normalized ) y = denormalize( y, this.array );
return y;
}
setY( index, y ) {
if ( this.normalized ) y = normalize( y, this.array );
this.array[ index * this.itemSize + 1 ] = toHalfFloat( y );
return this;
}
getZ( index ) {
let z = fromHalfFloat( this.array[ index * this.itemSize + 2 ] );
if ( this.normalized ) z = denormalize( z, this.array );
return z;
}
setZ( index, z ) {
if ( this.normalized ) z = normalize( z, this.array );
this.array[ index * this.itemSize + 2 ] = toHalfFloat( z );
return this;
}
getW( index ) {
let w = fromHalfFloat( this.array[ index * this.itemSize + 3 ] );
if ( this.normalized ) w = denormalize( w, this.array );
return w;
}
setW( index, w ) {
if ( this.normalized ) w = normalize( w, this.array );
this.array[ index * this.itemSize + 3 ] = toHalfFloat( w );
return this;
}
setXY( index, x, y ) {
index *= this.itemSize;
if ( this.normalized ) {
x = normalize( x, this.array );
y = normalize( y, this.array );
}
this.array[ index + 0 ] = toHalfFloat( x );
this.array[ index + 1 ] = toHalfFloat( y );
return this;
}
setXYZ( index, x, y, z ) {
index *= this.itemSize;
if ( this.normalized ) {
x = normalize( x, this.array );
y = normalize( y, this.array );
z = normalize( z, this.array );
}
this.array[ index + 0 ] = toHalfFloat( x );
this.array[ index + 1 ] = toHalfFloat( y );
this.array[ index + 2 ] = toHalfFloat( z );
return this;
}
setXYZW( index, x, y, z, w ) {
index *= this.itemSize;
if ( this.normalized ) {
x = normalize( x, this.array );
y = normalize( y, this.array );
z = normalize( z, this.array );
w = normalize( w, this.array );
}
this.array[ index + 0 ] = toHalfFloat( x );
this.array[ index + 1 ] = toHalfFloat( y );
this.array[ index + 2 ] = toHalfFloat( z );
this.array[ index + 3 ] = toHalfFloat( w );
return this;
}
}
class Float32BufferAttribute extends BufferAttribute {
constructor( array, itemSize, normalized ) {
super( new Float32Array( array ), itemSize, normalized );
}
}
class Float64BufferAttribute extends BufferAttribute {
constructor( array, itemSize, normalized ) {
super( new Float64Array( array ), itemSize, normalized );
}
}
let _id$2 = 0;
const _m1 = /*@__PURE__*/ new Matrix4();
const _obj = /*@__PURE__*/ new Object3D();
const _offset = /*@__PURE__*/ new Vector3();
const _box$2 = /*@__PURE__*/ new Box3();
const _boxMorphTargets = /*@__PURE__*/ new Box3();
const _vector$8 = /*@__PURE__*/ new Vector3();
class BufferGeometry extends EventDispatcher {
constructor() {
super();
this.isBufferGeometry = true;
Object.defineProperty( this, 'id', { value: _id$2 ++ } );
this.uuid = generateUUID();
this.name = '';
this.type = 'BufferGeometry';
this.index = null;
this.attributes = {};
this.morphAttributes = {};
this.morphTargetsRelative = false;
this.groups = [];
this.boundingBox = null;
this.boundingSphere = null;
this.drawRange = { start: 0, count: Infinity };
this.userData = {};
}
getIndex() {
return this.index;
}
setIndex( index ) {
if ( Array.isArray( index ) ) {
this.index = new ( arrayNeedsUint32( index ) ? Uint32BufferAttribute : Uint16BufferAttribute )( index, 1 );
} else {
this.index = index;
}
return this;
}
getAttribute( name ) {
return this.attributes[ name ];
}
setAttribute( name, attribute ) {
this.attributes[ name ] = attribute;
return this;
}
deleteAttribute( name ) {
delete this.attributes[ name ];
return this;
}
hasAttribute( name ) {
return this.attributes[ name ] !== undefined;
}
addGroup( start, count, materialIndex = 0 ) {
this.groups.push( {
start: start,
count: count,
materialIndex: materialIndex
} );
}
clearGroups() {
this.groups = [];
}
setDrawRange( start, count ) {
this.drawRange.start = start;
this.drawRange.count = count;
}
applyMatrix4( matrix ) {
const position = this.attributes.position;
if ( position !== undefined ) {
position.applyMatrix4( matrix );
position.needsUpdate = true;
}
const normal = this.attributes.normal;
if ( normal !== undefined ) {
const normalMatrix = new Matrix3().getNormalMatrix( matrix );
normal.applyNormalMatrix( normalMatrix );
normal.needsUpdate = true;
}
const tangent = this.attributes.tangent;
if ( tangent !== undefined ) {
tangent.transformDirection( matrix );
tangent.needsUpdate = true;
}
if ( this.boundingBox !== null ) {
this.computeBoundingBox();
}
if ( this.boundingSphere !== null ) {
this.computeBoundingSphere();
}
return this;
}
applyQuaternion( q ) {
_m1.makeRotationFromQuaternion( q );
this.applyMatrix4( _m1 );
return this;
}
rotateX( angle ) {
// rotate geometry around world x-axis
_m1.makeRotationX( angle );
this.applyMatrix4( _m1 );
return this;
}
rotateY( angle ) {
// rotate geometry around world y-axis
_m1.makeRotationY( angle );
this.applyMatrix4( _m1 );
return this;
}
rotateZ( angle ) {
// rotate geometry around world z-axis
_m1.makeRotationZ( angle );
this.applyMatrix4( _m1 );
return this;
}
translate( x, y, z ) {
// translate geometry
_m1.makeTranslation( x, y, z );
this.applyMatrix4( _m1 );
return this;
}
scale( x, y, z ) {
// scale geometry
_m1.makeScale( x, y, z );
this.applyMatrix4( _m1 );
return this;
}
lookAt( vector ) {
_obj.lookAt( vector );
_obj.updateMatrix();
this.applyMatrix4( _obj.matrix );
return this;
}
center() {
this.computeBoundingBox();
this.boundingBox.getCenter( _offset ).negate();
this.translate( _offset.x, _offset.y, _offset.z );
return this;
}
setFromPoints( points ) {
const position = [];
for ( let i = 0, l = points.length; i < l; i ++ ) {
const point = points[ i ];
position.push( point.x, point.y, point.z || 0 );
}
this.setAttribute( 'position', new Float32BufferAttribute( position, 3 ) );
return this;
}
computeBoundingBox() {
if ( this.boundingBox === null ) {
this.boundingBox = new Box3();
}
const position = this.attributes.position;
const morphAttributesPosition = this.morphAttributes.position;
if ( position && position.isGLBufferAttribute ) {
console.error( 'THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".', this );
this.boundingBox.set(
new Vector3( - Infinity, - Infinity, - Infinity ),
new Vector3( + Infinity, + Infinity, + Infinity )
);
return;
}
if ( position !== undefined ) {
this.boundingBox.setFromBufferAttribute( position );
// process morph attributes if present
if ( morphAttributesPosition ) {
for ( let i = 0, il = morphAttributesPosition.length; i < il; i ++ ) {
const morphAttribute = morphAttributesPosition[ i ];
_box$2.setFromBufferAttribute( morphAttribute );
if ( this.morphTargetsRelative ) {
_vector$8.addVectors( this.boundingBox.min, _box$2.min );
this.boundingBox.expandByPoint( _vector$8 );
_vector$8.addVectors( this.boundingBox.max, _box$2.max );
this.boundingBox.expandByPoint( _vector$8 );
} else {
this.boundingBox.expandByPoint( _box$2.min );
this.boundingBox.expandByPoint( _box$2.max );
}
}
}
} else {
this.boundingBox.makeEmpty();
}
if ( isNaN( this.boundingBox.min.x ) || isNaN( this.boundingBox.min.y ) || isNaN( this.boundingBox.min.z ) ) {
console.error( 'THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.', this );
}
}
computeBoundingSphere() {
if ( this.boundingSphere === null ) {
this.boundingSphere = new Sphere();
}
const position = this.attributes.position;
const morphAttributesPosition = this.morphAttributes.position;
if ( position && position.isGLBufferAttribute ) {
console.error( 'THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".', this );
this.boundingSphere.set( new Vector3(), Infinity );
return;
}
if ( position ) {
// first, find the center of the bounding sphere
const center = this.boundingSphere.center;
_box$2.setFromBufferAttribute( position );
// process morph attributes if present
if ( morphAttributesPosition ) {
for ( let i = 0, il = morphAttributesPosition.length; i < il; i ++ ) {
const morphAttribute = morphAttributesPosition[ i ];
_boxMorphTargets.setFromBufferAttribute( morphAttribute );
if ( this.morphTargetsRelative ) {
_vector$8.addVectors( _box$2.min, _boxMorphTargets.min );
_box$2.expandByPoint( _vector$8 );
_vector$8.addVectors( _box$2.max, _boxMorphTargets.max );
_box$2.expandByPoint( _vector$8 );
} else {
_box$2.expandByPoint( _boxMorphTargets.min );
_box$2.expandByPoint( _boxMorphTargets.max );
}
}
}
_box$2.getCenter( center );
// second, try to find a boundingSphere with a radius smaller than the
// boundingSphere of the boundingBox: sqrt(3) smaller in the best case
let maxRadiusSq = 0;
for ( let i = 0, il = position.count; i < il; i ++ ) {
_vector$8.fromBufferAttribute( position, i );
maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( _vector$8 ) );
}
// process morph attributes if present
if ( morphAttributesPosition ) {
for ( let i = 0, il = morphAttributesPosition.length; i < il; i ++ ) {
const morphAttribute = morphAttributesPosition[ i ];
const morphTargetsRelative = this.morphTargetsRelative;
for ( let j = 0, jl = morphAttribute.count; j < jl; j ++ ) {
_vector$8.fromBufferAttribute( morphAttribute, j );
if ( morphTargetsRelative ) {
_offset.fromBufferAttribute( position, j );
_vector$8.add( _offset );
}
maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( _vector$8 ) );
}
}
}
this.boundingSphere.radius = Math.sqrt( maxRadiusSq );
if ( isNaN( this.boundingSphere.radius ) ) {
console.error( 'THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.', this );
}
}
}
computeTangents() {
const index = this.index;
const attributes = this.attributes;
// based on http://www.terathon.com/code/tangent.html
// (per vertex tangents)
if ( index === null ||
attributes.position === undefined ||
attributes.normal === undefined ||
attributes.uv === undefined ) {
console.error( 'THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)' );
return;
}
const indices = index.array;
const positions = attributes.position.array;
const normals = attributes.normal.array;
const uvs = attributes.uv.array;
const nVertices = positions.length / 3;
if ( this.hasAttribute( 'tangent' ) === false ) {
this.setAttribute( 'tangent', new BufferAttribute( new Float32Array( 4 * nVertices ), 4 ) );
}
const tangents = this.getAttribute( 'tangent' ).array;
const tan1 = [], tan2 = [];
for ( let i = 0; i < nVertices; i ++ ) {
tan1[ i ] = new Vector3();
tan2[ i ] = new Vector3();
}
const vA = new Vector3(),
vB = new Vector3(),
vC = new Vector3(),
uvA = new Vector2(),
uvB = new Vector2(),
uvC = new Vector2(),
sdir = new Vector3(),
tdir = new Vector3();
function handleTriangle( a, b, c ) {
vA.fromArray( positions, a * 3 );
vB.fromArray( positions, b * 3 );
vC.fromArray( positions, c * 3 );
uvA.fromArray( uvs, a * 2 );
uvB.fromArray( uvs, b * 2 );
uvC.fromArray( uvs, c * 2 );
vB.sub( vA );
vC.sub( vA );
uvB.sub( uvA );
uvC.sub( uvA );
const r = 1.0 / ( uvB.x * uvC.y - uvC.x * uvB.y );
// silently ignore degenerate uv triangles having coincident or colinear vertices
if ( ! isFinite( r ) ) return;
sdir.copy( vB ).multiplyScalar( uvC.y ).addScaledVector( vC, - uvB.y ).multiplyScalar( r );
tdir.copy( vC ).multiplyScalar( uvB.x ).addScaledVector( vB, - uvC.x ).multiplyScalar( r );
tan1[ a ].add( sdir );
tan1[ b ].add( sdir );
tan1[ c ].add( sdir );
tan2[ a ].add( tdir );
tan2[ b ].add( tdir );
tan2[ c ].add( tdir );
}
let groups = this.groups;
if ( groups.length === 0 ) {
groups = [ {
start: 0,
count: indices.length
} ];
}
for ( let i = 0, il = groups.length; i < il; ++ i ) {
const group = groups[ i ];
const start = group.start;
const count = group.count;
for ( let j = start, jl = start + count; j < jl; j += 3 ) {
handleTriangle(
indices[ j + 0 ],
indices[ j + 1 ],
indices[ j + 2 ]
);
}
}
const tmp = new Vector3(), tmp2 = new Vector3();
const n = new Vector3(), n2 = new Vector3();
function handleVertex( v ) {
n.fromArray( normals, v * 3 );
n2.copy( n );
const t = tan1[ v ];
// Gram-Schmidt orthogonalize
tmp.copy( t );
tmp.sub( n.multiplyScalar( n.dot( t ) ) ).normalize();
// Calculate handedness
tmp2.crossVectors( n2, t );
const test = tmp2.dot( tan2[ v ] );
const w = ( test < 0.0 ) ? - 1.0 : 1.0;
tangents[ v * 4 ] = tmp.x;
tangents[ v * 4 + 1 ] = tmp.y;
tangents[ v * 4 + 2 ] = tmp.z;
tangents[ v * 4 + 3 ] = w;
}
for ( let i = 0, il = groups.length; i < il; ++ i ) {
const group = groups[ i ];
const start = group.start;
const count = group.count;
for ( let j = start, jl = start + count; j < jl; j += 3 ) {
handleVertex( indices[ j + 0 ] );
handleVertex( indices[ j + 1 ] );
handleVertex( indices[ j + 2 ] );
}
}
}
computeVertexNormals() {
const index = this.index;
const positionAttribute = this.getAttribute( 'position' );
if ( positionAttribute !== undefined ) {
let normalAttribute = this.getAttribute( 'normal' );
if ( normalAttribute === undefined ) {
normalAttribute = new BufferAttribute( new Float32Array( positionAttribute.count * 3 ), 3 );
this.setAttribute( 'normal', normalAttribute );
} else {
// reset existing normals to zero
for ( let i = 0, il = normalAttribute.count; i < il; i ++ ) {
normalAttribute.setXYZ( i, 0, 0, 0 );
}
}
const pA = new Vector3(), pB = new Vector3(), pC = new Vector3();
const nA = new Vector3(), nB = new Vector3(), nC = new Vector3();
const cb = new Vector3(), ab = new Vector3();
// indexed elements
if ( index ) {
for ( let i = 0, il = index.count; i < il; i += 3 ) {
const vA = index.getX( i + 0 );
const vB = index.getX( i + 1 );
const vC = index.getX( i + 2 );
pA.fromBufferAttribute( positionAttribute, vA );
pB.fromBufferAttribute( positionAttribute, vB );
pC.fromBufferAttribute( positionAttribute, vC );
cb.subVectors( pC, pB );
ab.subVectors( pA, pB );
cb.cross( ab );
nA.fromBufferAttribute( normalAttribute, vA );
nB.fromBufferAttribute( normalAttribute, vB );
nC.fromBufferAttribute( normalAttribute, vC );
nA.add( cb );
nB.add( cb );
nC.add( cb );
normalAttribute.setXYZ( vA, nA.x, nA.y, nA.z );
normalAttribute.setXYZ( vB, nB.x, nB.y, nB.z );
normalAttribute.setXYZ( vC, nC.x, nC.y, nC.z );
}
} else {
// non-indexed elements (unconnected triangle soup)
for ( let i = 0, il = positionAttribute.count; i < il; i += 3 ) {
pA.fromBufferAttribute( positionAttribute, i + 0 );
pB.fromBufferAttribute( positionAttribute, i + 1 );
pC.fromBufferAttribute( positionAttribute, i + 2 );
cb.subVectors( pC, pB );
ab.subVectors( pA, pB );
cb.cross( ab );
normalAttribute.setXYZ( i + 0, cb.x, cb.y, cb.z );
normalAttribute.setXYZ( i + 1, cb.x, cb.y, cb.z );
normalAttribute.setXYZ( i + 2, cb.x, cb.y, cb.z );
}
}
this.normalizeNormals();
normalAttribute.needsUpdate = true;
}
}
normalizeNormals() {
const normals = this.attributes.normal;
for ( let i = 0, il = normals.count; i < il; i ++ ) {
_vector$8.fromBufferAttribute( normals, i );
_vector$8.normalize();
normals.setXYZ( i, _vector$8.x, _vector$8.y, _vector$8.z );
}
}
toNonIndexed() {
function convertBufferAttribute( attribute, indices ) {
const array = attribute.array;
const itemSize = attribute.itemSize;
const normalized = attribute.normalized;
const array2 = new array.constructor( indices.length * itemSize );
let index = 0, index2 = 0;
for ( let i = 0, l = indices.length; i < l; i ++ ) {
if ( attribute.isInterleavedBufferAttribute ) {
index = indices[ i ] * attribute.data.stride + attribute.offset;
} else {
index = indices[ i ] * itemSize;
}
for ( let j = 0; j < itemSize; j ++ ) {
array2[ index2 ++ ] = array[ index ++ ];
}
}
return new BufferAttribute( array2, itemSize, normalized );
}
//
if ( this.index === null ) {
console.warn( 'THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed.' );
return this;
}
const geometry2 = new BufferGeometry();
const indices = this.index.array;
const attributes = this.attributes;
// attributes
for ( const name in attributes ) {
const attribute = attributes[ name ];
const newAttribute = convertBufferAttribute( attribute, indices );
geometry2.setAttribute( name, newAttribute );
}
// morph attributes
const morphAttributes = this.morphAttributes;
for ( const name in morphAttributes ) {
const morphArray = [];
const morphAttribute = morphAttributes[ name ]; // morphAttribute: array of Float32BufferAttributes
for ( let i = 0, il = morphAttribute.length; i < il; i ++ ) {
const attribute = morphAttribute[ i ];
const newAttribute = convertBufferAttribute( attribute, indices );
morphArray.push( newAttribute );
}
geometry2.morphAttributes[ name ] = morphArray;
}
geometry2.morphTargetsRelative = this.morphTargetsRelative;
// groups
const groups = this.groups;
for ( let i = 0, l = groups.length; i < l; i ++ ) {
const group = groups[ i ];
geometry2.addGroup( group.start, group.count, group.materialIndex );
}
return geometry2;
}
toJSON() {
const data = {
metadata: {
version: 4.6,
type: 'BufferGeometry',
generator: 'BufferGeometry.toJSON'
}
};
// standard BufferGeometry serialization
data.uuid = this.uuid;
data.type = this.type;
if ( this.name !== '' ) data.name = this.name;
if ( Object.keys( this.userData ).length > 0 ) data.userData = this.userData;
if ( this.parameters !== undefined ) {
const parameters = this.parameters;
for ( const key in parameters ) {
if ( parameters[ key ] !== undefined ) data[ key ] = parameters[ key ];
}
return data;
}
// for simplicity the code assumes attributes are not shared across geometries, see #15811
data.data = { attributes: {} };
const index = this.index;
if ( index !== null ) {
data.data.index = {
type: index.array.constructor.name,
array: Array.prototype.slice.call( index.array )
};
}
const attributes = this.attributes;
for ( const key in attributes ) {
const attribute = attributes[ key ];
data.data.attributes[ key ] = attribute.toJSON( data.data );
}
const morphAttributes = {};
let hasMorphAttributes = false;
for ( const key in this.morphAttributes ) {
const attributeArray = this.morphAttributes[ key ];
const array = [];
for ( let i = 0, il = attributeArray.length; i < il; i ++ ) {
const attribute = attributeArray[ i ];
array.push( attribute.toJSON( data.data ) );
}
if ( array.length > 0 ) {
morphAttributes[ key ] = array;
hasMorphAttributes = true;
}
}
if ( hasMorphAttributes ) {
data.data.morphAttributes = morphAttributes;
data.data.morphTargetsRelative = this.morphTargetsRelative;
}
const groups = this.groups;
if ( groups.length > 0 ) {
data.data.groups = JSON.parse( JSON.stringify( groups ) );
}
const boundingSphere = this.boundingSphere;
if ( boundingSphere !== null ) {
data.data.boundingSphere = {
center: boundingSphere.center.toArray(),
radius: boundingSphere.radius
};
}
return data;
}
clone() {
return new this.constructor().copy( this );
}
copy( source ) {
// reset
this.index = null;
this.attributes = {};
this.morphAttributes = {};
this.groups = [];
this.boundingBox = null;
this.boundingSphere = null;
// used for storing cloned, shared data
const data = {};
// name
this.name = source.name;
// index
const index = source.index;
if ( index !== null ) {
this.setIndex( index.clone( data ) );
}
// attributes
const attributes = source.attributes;
for ( const name in attributes ) {
const attribute = attributes[ name ];
this.setAttribute( name, attribute.clone( data ) );
}
// morph attributes
const morphAttributes = source.morphAttributes;
for ( const name in morphAttributes ) {
const array = [];
const morphAttribute = morphAttributes[ name ]; // morphAttribute: array of Float32BufferAttributes
for ( let i = 0, l = morphAttribute.length; i < l; i ++ ) {
array.push( morphAttribute[ i ].clone( data ) );
}
this.morphAttributes[ name ] = array;
}
this.morphTargetsRelative = source.morphTargetsRelative;
// groups
const groups = source.groups;
for ( let i = 0, l = groups.length; i < l; i ++ ) {
const group = groups[ i ];
this.addGroup( group.start, group.count, group.materialIndex );
}
// bounding box
const boundingBox = source.boundingBox;
if ( boundingBox !== null ) {
this.boundingBox = boundingBox.clone();
}
// bounding sphere
const boundingSphere = source.boundingSphere;
if ( boundingSphere !== null ) {
this.boundingSphere = boundingSphere.clone();
}
// draw range
this.drawRange.start = source.drawRange.start;
this.drawRange.count = source.drawRange.count;
// user data
this.userData = source.userData;
return this;
}
dispose() {
this.dispatchEvent( { type: 'dispose' } );
}
}
const _inverseMatrix$3 = /*@__PURE__*/ new Matrix4();
const _ray$3 = /*@__PURE__*/ new Ray();
const _sphere$6 = /*@__PURE__*/ new Sphere();
const _sphereHitAt = /*@__PURE__*/ new Vector3();
const _vA$1 = /*@__PURE__*/ new Vector3();
const _vB$1 = /*@__PURE__*/ new Vector3();
const _vC$1 = /*@__PURE__*/ new Vector3();
const _tempA = /*@__PURE__*/ new Vector3();
const _morphA = /*@__PURE__*/ new Vector3();
const _uvA$1 = /*@__PURE__*/ new Vector2();
const _uvB$1 = /*@__PURE__*/ new Vector2();
const _uvC$1 = /*@__PURE__*/ new Vector2();
const _normalA = /*@__PURE__*/ new Vector3();
const _normalB = /*@__PURE__*/ new Vector3();
const _normalC = /*@__PURE__*/ new Vector3();
const _intersectionPoint = /*@__PURE__*/ new Vector3();
const _intersectionPointWorld = /*@__PURE__*/ new Vector3();
class Mesh extends Object3D {
constructor( geometry = new BufferGeometry(), material = new MeshBasicMaterial() ) {
super();
this.isMesh = true;
this.type = 'Mesh';
this.geometry = geometry;
this.material = material;
this.updateMorphTargets();
}
copy( source, recursive ) {
super.copy( source, recursive );
if ( source.morphTargetInfluences !== undefined ) {
this.morphTargetInfluences = source.morphTargetInfluences.slice();
}
if ( source.morphTargetDictionary !== undefined ) {
this.morphTargetDictionary = Object.assign( {}, source.morphTargetDictionary );
}
this.material = Array.isArray( source.material ) ? source.material.slice() : source.material;
this.geometry = source.geometry;
return this;
}
updateMorphTargets() {
const geometry = this.geometry;
const morphAttributes = geometry.morphAttributes;
const keys = Object.keys( morphAttributes );
if ( keys.length > 0 ) {
const morphAttribute = morphAttributes[ keys[ 0 ] ];
if ( morphAttribute !== undefined ) {
this.morphTargetInfluences = [];
this.morphTargetDictionary = {};
for ( let m = 0, ml = morphAttribute.length; m < ml; m ++ ) {
const name = morphAttribute[ m ].name || String( m );
this.morphTargetInfluences.push( 0 );
this.morphTargetDictionary[ name ] = m;
}
}
}
}
getVertexPosition( index, target ) {
const geometry = this.geometry;
const position = geometry.attributes.position;
const morphPosition = geometry.morphAttributes.position;
const morphTargetsRelative = geometry.morphTargetsRelative;
target.fromBufferAttribute( position, index );
const morphInfluences = this.morphTargetInfluences;
if ( morphPosition && morphInfluences ) {
_morphA.set( 0, 0, 0 );
for ( let i = 0, il = morphPosition.length; i < il; i ++ ) {
const influence = morphInfluences[ i ];
const morphAttribute = morphPosition[ i ];
if ( influence === 0 ) continue;
_tempA.fromBufferAttribute( morphAttribute, index );
if ( morphTargetsRelative ) {
_morphA.addScaledVector( _tempA, influence );
} else {
_morphA.addScaledVector( _tempA.sub( target ), influence );
}
}
target.add( _morphA );
}
return target;
}
raycast( raycaster, intersects ) {
const geometry = this.geometry;
const material = this.material;
const matrixWorld = this.matrixWorld;
if ( material === undefined ) return;
// test with bounding sphere in world space
if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
_sphere$6.copy( geometry.boundingSphere );
_sphere$6.applyMatrix4( matrixWorld );
// check distance from ray origin to bounding sphere
_ray$3.copy( raycaster.ray ).recast( raycaster.near );
if ( _sphere$6.containsPoint( _ray$3.origin ) === false ) {
if ( _ray$3.intersectSphere( _sphere$6, _sphereHitAt ) === null ) return;
if ( _ray$3.origin.distanceToSquared( _sphereHitAt ) > ( raycaster.far - raycaster.near ) ** 2 ) return;
}
// convert ray to local space of mesh
_inverseMatrix$3.copy( matrixWorld ).invert();
_ray$3.copy( raycaster.ray ).applyMatrix4( _inverseMatrix$3 );
// test with bounding box in local space
if ( geometry.boundingBox !== null ) {
if ( _ray$3.intersectsBox( geometry.boundingBox ) === false ) return;
}
// test for intersections with geometry
this._computeIntersections( raycaster, intersects, _ray$3 );
}
_computeIntersections( raycaster, intersects, rayLocalSpace ) {
let intersection;
const geometry = this.geometry;
const material = this.material;
const index = geometry.index;
const position = geometry.attributes.position;
const uv = geometry.attributes.uv;
const uv1 = geometry.attributes.uv1;
const normal = geometry.attributes.normal;
const groups = geometry.groups;
const drawRange = geometry.drawRange;
if ( index !== null ) {
// indexed buffer geometry
if ( Array.isArray( material ) ) {
for ( let i = 0, il = groups.length; i < il; i ++ ) {
const group = groups[ i ];
const groupMaterial = material[ group.materialIndex ];
const start = Math.max( group.start, drawRange.start );
const end = Math.min( index.count, Math.min( ( group.start + group.count ), ( drawRange.start + drawRange.count ) ) );
for ( let j = start, jl = end; j < jl; j += 3 ) {
const a = index.getX( j );
const b = index.getX( j + 1 );
const c = index.getX( j + 2 );
intersection = checkGeometryIntersection( this, groupMaterial, raycaster, rayLocalSpace, uv, uv1, normal, a, b, c );
if ( intersection ) {
intersection.faceIndex = Math.floor( j / 3 ); // triangle number in indexed buffer semantics
intersection.face.materialIndex = group.materialIndex;
intersects.push( intersection );
}
}
}
} else {
const start = Math.max( 0, drawRange.start );
const end = Math.min( index.count, ( drawRange.start + drawRange.count ) );
for ( let i = start, il = end; i < il; i += 3 ) {
const a = index.getX( i );
const b = index.getX( i + 1 );
const c = index.getX( i + 2 );
intersection = checkGeometryIntersection( this, material, raycaster, rayLocalSpace, uv, uv1, normal, a, b, c );
if ( intersection ) {
intersection.faceIndex = Math.floor( i / 3 ); // triangle number in indexed buffer semantics
intersects.push( intersection );
}
}
}
} else if ( position !== undefined ) {
// non-indexed buffer geometry
if ( Array.isArray( material ) ) {
for ( let i = 0, il = groups.length; i < il; i ++ ) {
const group = groups[ i ];
const groupMaterial = material[ group.materialIndex ];
const start = Math.max( group.start, drawRange.start );
const end = Math.min( position.count, Math.min( ( group.start + group.count ), ( drawRange.start + drawRange.count ) ) );
for ( let j = start, jl = end; j < jl; j += 3 ) {
const a = j;
const b = j + 1;
const c = j + 2;
intersection = checkGeometryIntersection( this, groupMaterial, raycaster, rayLocalSpace, uv, uv1, normal, a, b, c );
if ( intersection ) {
intersection.faceIndex = Math.floor( j / 3 ); // triangle number in non-indexed buffer semantics
intersection.face.materialIndex = group.materialIndex;
intersects.push( intersection );
}
}
}
} else {
const start = Math.max( 0, drawRange.start );
const end = Math.min( position.count, ( drawRange.start + drawRange.count ) );
for ( let i = start, il = end; i < il; i += 3 ) {
const a = i;
const b = i + 1;
const c = i + 2;
intersection = checkGeometryIntersection( this, material, raycaster, rayLocalSpace, uv, uv1, normal, a, b, c );
if ( intersection ) {
intersection.faceIndex = Math.floor( i / 3 ); // triangle number in non-indexed buffer semantics
intersects.push( intersection );
}
}
}
}
}
}
function checkIntersection( object, material, raycaster, ray, pA, pB, pC, point ) {
let intersect;
if ( material.side === BackSide ) {
intersect = ray.intersectTriangle( pC, pB, pA, true, point );
} else {
intersect = ray.intersectTriangle( pA, pB, pC, ( material.side === FrontSide ), point );
}
if ( intersect === null ) return null;
_intersectionPointWorld.copy( point );
_intersectionPointWorld.applyMatrix4( object.matrixWorld );
const distance = raycaster.ray.origin.distanceTo( _intersectionPointWorld );
if ( distance < raycaster.near || distance > raycaster.far ) return null;
return {
distance: distance,
point: _intersectionPointWorld.clone(),
object: object
};
}
function checkGeometryIntersection( object, material, raycaster, ray, uv, uv1, normal, a, b, c ) {
object.getVertexPosition( a, _vA$1 );
object.getVertexPosition( b, _vB$1 );
object.getVertexPosition( c, _vC$1 );
const intersection = checkIntersection( object, material, raycaster, ray, _vA$1, _vB$1, _vC$1, _intersectionPoint );
if ( intersection ) {
if ( uv ) {
_uvA$1.fromBufferAttribute( uv, a );
_uvB$1.fromBufferAttribute( uv, b );
_uvC$1.fromBufferAttribute( uv, c );
intersection.uv = Triangle.getInterpolation( _intersectionPoint, _vA$1, _vB$1, _vC$1, _uvA$1, _uvB$1, _uvC$1, new Vector2() );
}
if ( uv1 ) {
_uvA$1.fromBufferAttribute( uv1, a );
_uvB$1.fromBufferAttribute( uv1, b );
_uvC$1.fromBufferAttribute( uv1, c );
intersection.uv1 = Triangle.getInterpolation( _intersectionPoint, _vA$1, _vB$1, _vC$1, _uvA$1, _uvB$1, _uvC$1, new Vector2() );
intersection.uv2 = intersection.uv1; // @deprecated, r152
}
if ( normal ) {
_normalA.fromBufferAttribute( normal, a );
_normalB.fromBufferAttribute( normal, b );
_normalC.fromBufferAttribute( normal, c );
intersection.normal = Triangle.getInterpolation( _intersectionPoint, _vA$1, _vB$1, _vC$1, _normalA, _normalB, _normalC, new Vector3() );
if ( intersection.normal.dot( ray.direction ) > 0 ) {
intersection.normal.multiplyScalar( - 1 );
}
}
const face = {
a: a,
b: b,
c: c,
normal: new Vector3(),
materialIndex: 0
};
Triangle.getNormal( _vA$1, _vB$1, _vC$1, face.normal );
intersection.face = face;
}
return intersection;
}
class BoxGeometry extends BufferGeometry {
constructor( width = 1, height = 1, depth = 1, widthSegments = 1, heightSegments = 1, depthSegments = 1 ) {
super();
this.type = 'BoxGeometry';
this.parameters = {
width: width,
height: height,
depth: depth,
widthSegments: widthSegments,
heightSegments: heightSegments,
depthSegments: depthSegments
};
const scope = this;
// segments
widthSegments = Math.floor( widthSegments );
heightSegments = Math.floor( heightSegments );
depthSegments = Math.floor( depthSegments );
// buffers
const indices = [];
const vertices = [];
const normals = [];
const uvs = [];
// helper variables
let numberOfVertices = 0;
let groupStart = 0;
// build each side of the box geometry
buildPlane( 'z', 'y', 'x', - 1, - 1, depth, height, width, depthSegments, heightSegments, 0 ); // px
buildPlane( 'z', 'y', 'x', 1, - 1, depth, height, - width, depthSegments, heightSegments, 1 ); // nx
buildPlane( 'x', 'z', 'y', 1, 1, width, depth, height, widthSegments, depthSegments, 2 ); // py
buildPlane( 'x', 'z', 'y', 1, - 1, width, depth, - height, widthSegments, depthSegments, 3 ); // ny
buildPlane( 'x', 'y', 'z', 1, - 1, width, height, depth, widthSegments, heightSegments, 4 ); // pz
buildPlane( 'x', 'y', 'z', - 1, - 1, width, height, - depth, widthSegments, heightSegments, 5 ); // nz
// build geometry
this.setIndex( indices );
this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
function buildPlane( u, v, w, udir, vdir, width, height, depth, gridX, gridY, materialIndex ) {
const segmentWidth = width / gridX;
const segmentHeight = height / gridY;
const widthHalf = width / 2;
const heightHalf = height / 2;
const depthHalf = depth / 2;
const gridX1 = gridX + 1;
const gridY1 = gridY + 1;
let vertexCounter = 0;
let groupCount = 0;
const vector = new Vector3();
// generate vertices, normals and uvs
for ( let iy = 0; iy < gridY1; iy ++ ) {
const y = iy * segmentHeight - heightHalf;
for ( let ix = 0; ix < gridX1; ix ++ ) {
const x = ix * segmentWidth - widthHalf;
// set values to correct vector component
vector[ u ] = x * udir;
vector[ v ] = y * vdir;
vector[ w ] = depthHalf;
// now apply vector to vertex buffer
vertices.push( vector.x, vector.y, vector.z );
// set values to correct vector component
vector[ u ] = 0;
vector[ v ] = 0;
vector[ w ] = depth > 0 ? 1 : - 1;
// now apply vector to normal buffer
normals.push( vector.x, vector.y, vector.z );
// uvs
uvs.push( ix / gridX );
uvs.push( 1 - ( iy / gridY ) );
// counters
vertexCounter += 1;
}
}
// indices
// 1. you need three indices to draw a single face
// 2. a single segment consists of two faces
// 3. so we need to generate six (2*3) indices per segment
for ( let iy = 0; iy < gridY; iy ++ ) {
for ( let ix = 0; ix < gridX; ix ++ ) {
const a = numberOfVertices + ix + gridX1 * iy;
const b = numberOfVertices + ix + gridX1 * ( iy + 1 );
const c = numberOfVertices + ( ix + 1 ) + gridX1 * ( iy + 1 );
const d = numberOfVertices + ( ix + 1 ) + gridX1 * iy;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
// increase counter
groupCount += 6;
}
}
// add a group to the geometry. this will ensure multi material support
scope.addGroup( groupStart, groupCount, materialIndex );
// calculate new start value for groups
groupStart += groupCount;
// update total number of vertices
numberOfVertices += vertexCounter;
}
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
static fromJSON( data ) {
return new BoxGeometry( data.width, data.height, data.depth, data.widthSegments, data.heightSegments, data.depthSegments );
}
}
/**
* Uniform Utilities
*/
function cloneUniforms( src ) {
const dst = {};
for ( const u in src ) {
dst[ u ] = {};
for ( const p in src[ u ] ) {
const property = src[ u ][ p ];
if ( property && ( property.isColor ||
property.isMatrix3 || property.isMatrix4 ||
property.isVector2 || property.isVector3 || property.isVector4 ||
property.isTexture || property.isQuaternion ) ) {
if ( property.isRenderTargetTexture ) {
console.warn( 'UniformsUtils: Textures of render targets cannot be cloned via cloneUniforms() or mergeUniforms().' );
dst[ u ][ p ] = null;
} else {
dst[ u ][ p ] = property.clone();
}
} else if ( Array.isArray( property ) ) {
dst[ u ][ p ] = property.slice();
} else {
dst[ u ][ p ] = property;
}
}
}
return dst;
}
function mergeUniforms( uniforms ) {
const merged = {};
for ( let u = 0; u < uniforms.length; u ++ ) {
const tmp = cloneUniforms( uniforms[ u ] );
for ( const p in tmp ) {
merged[ p ] = tmp[ p ];
}
}
return merged;
}
function cloneUniformsGroups( src ) {
const dst = [];
for ( let u = 0; u < src.length; u ++ ) {
dst.push( src[ u ].clone() );
}
return dst;
}
function getUnlitUniformColorSpace( renderer ) {
if ( renderer.getRenderTarget() === null ) {
// https://github.com/mrdoob/three.js/pull/23937#issuecomment-1111067398
return renderer.outputColorSpace;
}
return ColorManagement.workingColorSpace;
}
// Legacy
const UniformsUtils = { clone: cloneUniforms, merge: mergeUniforms };
var default_vertex = "void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}";
var default_fragment = "void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}";
class ShaderMaterial extends Material {
constructor( parameters ) {
super();
this.isShaderMaterial = true;
this.type = 'ShaderMaterial';
this.defines = {};
this.uniforms = {};
this.uniformsGroups = [];
this.vertexShader = default_vertex;
this.fragmentShader = default_fragment;
this.linewidth = 1;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.fog = false; // set to use scene fog
this.lights = false; // set to use scene lights
this.clipping = false; // set to use user-defined clipping planes
this.forceSinglePass = true;
this.extensions = {
derivatives: false, // set to use derivatives
fragDepth: false, // set to use fragment depth values
drawBuffers: false, // set to use draw buffers
shaderTextureLOD: false, // set to use shader texture LOD
clipCullDistance: false // set to use vertex shader clipping
};
// When rendered geometry doesn't include these attributes but the material does,
// use these default values in WebGL. This avoids errors when buffer data is missing.
this.defaultAttributeValues = {
'color': [ 1, 1, 1 ],
'uv': [ 0, 0 ],
'uv1': [ 0, 0 ]
};
this.index0AttributeName = undefined;
this.uniformsNeedUpdate = false;
this.glslVersion = null;
if ( parameters !== undefined ) {
this.setValues( parameters );
}
}
copy( source ) {
super.copy( source );
this.fragmentShader = source.fragmentShader;
this.vertexShader = source.vertexShader;
this.uniforms = cloneUniforms( source.uniforms );
this.uniformsGroups = cloneUniformsGroups( source.uniformsGroups );
this.defines = Object.assign( {}, source.defines );
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.fog = source.fog;
this.lights = source.lights;
this.clipping = source.clipping;
this.extensions = Object.assign( {}, source.extensions );
this.glslVersion = source.glslVersion;
return this;
}
toJSON( meta ) {
const data = super.toJSON( meta );
data.glslVersion = this.glslVersion;
data.uniforms = {};
for ( const name in this.uniforms ) {
const uniform = this.uniforms[ name ];
const value = uniform.value;
if ( value && value.isTexture ) {
data.uniforms[ name ] = {
type: 't',
value: value.toJSON( meta ).uuid
};
} else if ( value && value.isColor ) {
data.uniforms[ name ] = {
type: 'c',
value: value.getHex()
};
} else if ( value && value.isVector2 ) {
data.uniforms[ name ] = {
type: 'v2',
value: value.toArray()
};
} else if ( value && value.isVector3 ) {
data.uniforms[ name ] = {
type: 'v3',
value: value.toArray()
};
} else if ( value && value.isVector4 ) {
data.uniforms[ name ] = {
type: 'v4',
value: value.toArray()
};
} else if ( value && value.isMatrix3 ) {
data.uniforms[ name ] = {
type: 'm3',
value: value.toArray()
};
} else if ( value && value.isMatrix4 ) {
data.uniforms[ name ] = {
type: 'm4',
value: value.toArray()
};
} else {
data.uniforms[ name ] = {
value: value
};
// note: the array variants v2v, v3v, v4v, m4v and tv are not supported so far
}
}
if ( Object.keys( this.defines ).length > 0 ) data.defines = this.defines;
data.vertexShader = this.vertexShader;
data.fragmentShader = this.fragmentShader;
data.lights = this.lights;
data.clipping = this.clipping;
const extensions = {};
for ( const key in this.extensions ) {
if ( this.extensions[ key ] === true ) extensions[ key ] = true;
}
if ( Object.keys( extensions ).length > 0 ) data.extensions = extensions;
return data;
}
}
class Camera extends Object3D {
constructor() {
super();
this.isCamera = true;
this.type = 'Camera';
this.matrixWorldInverse = new Matrix4();
this.projectionMatrix = new Matrix4();
this.projectionMatrixInverse = new Matrix4();
this.coordinateSystem = WebGLCoordinateSystem;
}
copy( source, recursive ) {
super.copy( source, recursive );
this.matrixWorldInverse.copy( source.matrixWorldInverse );
this.projectionMatrix.copy( source.projectionMatrix );
this.projectionMatrixInverse.copy( source.projectionMatrixInverse );
this.coordinateSystem = source.coordinateSystem;
return this;
}
getWorldDirection( target ) {
return super.getWorldDirection( target ).negate();
}
updateMatrixWorld( force ) {
super.updateMatrixWorld( force );
this.matrixWorldInverse.copy( this.matrixWorld ).invert();
}
updateWorldMatrix( updateParents, updateChildren ) {
super.updateWorldMatrix( updateParents, updateChildren );
this.matrixWorldInverse.copy( this.matrixWorld ).invert();
}
clone() {
return new this.constructor().copy( this );
}
}
class PerspectiveCamera extends Camera {
constructor( fov = 50, aspect = 1, near = 0.1, far = 2000 ) {
super();
this.isPerspectiveCamera = true;
this.type = 'PerspectiveCamera';
this.fov = fov;
this.zoom = 1;
this.near = near;
this.far = far;
this.focus = 10;
this.aspect = aspect;
this.view = null;
this.filmGauge = 35; // width of the film (default in millimeters)
this.filmOffset = 0; // horizontal film offset (same unit as gauge)
this.updateProjectionMatrix();
}
copy( source, recursive ) {
super.copy( source, recursive );
this.fov = source.fov;
this.zoom = source.zoom;
this.near = source.near;
this.far = source.far;
this.focus = source.focus;
this.aspect = source.aspect;
this.view = source.view === null ? null : Object.assign( {}, source.view );
this.filmGauge = source.filmGauge;
this.filmOffset = source.filmOffset;
return this;
}
/**
* Sets the FOV by focal length in respect to the current .filmGauge.
*
* The default film gauge is 35, so that the focal length can be specified for
* a 35mm (full frame) camera.
*
* Values for focal length and film gauge must have the same unit.
*/
setFocalLength( focalLength ) {
/** see {@link http://www.bobatkins.com/photography/technical/field_of_view.html} */
const vExtentSlope = 0.5 * this.getFilmHeight() / focalLength;
this.fov = RAD2DEG * 2 * Math.atan( vExtentSlope );
this.updateProjectionMatrix();
}
/**
* Calculates the focal length from the current .fov and .filmGauge.
*/
getFocalLength() {
const vExtentSlope = Math.tan( DEG2RAD * 0.5 * this.fov );
return 0.5 * this.getFilmHeight() / vExtentSlope;
}
getEffectiveFOV() {
return RAD2DEG * 2 * Math.atan(
Math.tan( DEG2RAD * 0.5 * this.fov ) / this.zoom );
}
getFilmWidth() {
// film not completely covered in portrait format (aspect < 1)
return this.filmGauge * Math.min( this.aspect, 1 );
}
getFilmHeight() {
// film not completely covered in landscape format (aspect > 1)
return this.filmGauge / Math.max( this.aspect, 1 );
}
/**
* Sets an offset in a larger frustum. This is useful for multi-window or
* multi-monitor/multi-machine setups.
*
* For example, if you have 3x2 monitors and each monitor is 1920x1080 and
* the monitors are in grid like this
*
* +---+---+---+
* | A | B | C |
* +---+---+---+
* | D | E | F |
* +---+---+---+
*
* then for each monitor you would call it like this
*
* const w = 1920;
* const h = 1080;
* const fullWidth = w * 3;
* const fullHeight = h * 2;
*
* --A--
* camera.setViewOffset( fullWidth, fullHeight, w * 0, h * 0, w, h );
* --B--
* camera.setViewOffset( fullWidth, fullHeight, w * 1, h * 0, w, h );
* --C--
* camera.setViewOffset( fullWidth, fullHeight, w * 2, h * 0, w, h );
* --D--
* camera.setViewOffset( fullWidth, fullHeight, w * 0, h * 1, w, h );
* --E--
* camera.setViewOffset( fullWidth, fullHeight, w * 1, h * 1, w, h );
* --F--
* camera.setViewOffset( fullWidth, fullHeight, w * 2, h * 1, w, h );
*
* Note there is no reason monitors have to be the same size or in a grid.
*/
setViewOffset( fullWidth, fullHeight, x, y, width, height ) {
this.aspect = fullWidth / fullHeight;
if ( this.view === null ) {
this.view = {
enabled: true,
fullWidth: 1,
fullHeight: 1,
offsetX: 0,
offsetY: 0,
width: 1,
height: 1
};
}
this.view.enabled = true;
this.view.fullWidth = fullWidth;
this.view.fullHeight = fullHeight;
this.view.offsetX = x;
this.view.offsetY = y;
this.view.width = width;
this.view.height = height;
this.updateProjectionMatrix();
}
clearViewOffset() {
if ( this.view !== null ) {
this.view.enabled = false;
}
this.updateProjectionMatrix();
}
updateProjectionMatrix() {
const near = this.near;
let top = near * Math.tan( DEG2RAD * 0.5 * this.fov ) / this.zoom;
let height = 2 * top;
let width = this.aspect * height;
let left = - 0.5 * width;
const view = this.view;
if ( this.view !== null && this.view.enabled ) {
const fullWidth = view.fullWidth,
fullHeight = view.fullHeight;
left += view.offsetX * width / fullWidth;
top -= view.offsetY * height / fullHeight;
width *= view.width / fullWidth;
height *= view.height / fullHeight;
}
const skew = this.filmOffset;
if ( skew !== 0 ) left += near * skew / this.getFilmWidth();
this.projectionMatrix.makePerspective( left, left + width, top, top - height, near, this.far, this.coordinateSystem );
this.projectionMatrixInverse.copy( this.projectionMatrix ).invert();
}
toJSON( meta ) {
const data = super.toJSON( meta );
data.object.fov = this.fov;
data.object.zoom = this.zoom;
data.object.near = this.near;
data.object.far = this.far;
data.object.focus = this.focus;
data.object.aspect = this.aspect;
if ( this.view !== null ) data.object.view = Object.assign( {}, this.view );
data.object.filmGauge = this.filmGauge;
data.object.filmOffset = this.filmOffset;
return data;
}
}
const fov = - 90; // negative fov is not an error
const aspect = 1;
class CubeCamera extends Object3D {
constructor( near, far, renderTarget ) {
super();
this.type = 'CubeCamera';
this.renderTarget = renderTarget;
this.coordinateSystem = null;
this.activeMipmapLevel = 0;
const cameraPX = new PerspectiveCamera( fov, aspect, near, far );
cameraPX.layers = this.layers;
this.add( cameraPX );
const cameraNX = new PerspectiveCamera( fov, aspect, near, far );
cameraNX.layers = this.layers;
this.add( cameraNX );
const cameraPY = new PerspectiveCamera( fov, aspect, near, far );
cameraPY.layers = this.layers;
this.add( cameraPY );
const cameraNY = new PerspectiveCamera( fov, aspect, near, far );
cameraNY.layers = this.layers;
this.add( cameraNY );
const cameraPZ = new PerspectiveCamera( fov, aspect, near, far );
cameraPZ.layers = this.layers;
this.add( cameraPZ );
const cameraNZ = new PerspectiveCamera( fov, aspect, near, far );
cameraNZ.layers = this.layers;
this.add( cameraNZ );
}
updateCoordinateSystem() {
const coordinateSystem = this.coordinateSystem;
const cameras = this.children.concat();
const [ cameraPX, cameraNX, cameraPY, cameraNY, cameraPZ, cameraNZ ] = cameras;
for ( const camera of cameras ) this.remove( camera );
if ( coordinateSystem === WebGLCoordinateSystem ) {
cameraPX.up.set( 0, 1, 0 );
cameraPX.lookAt( 1, 0, 0 );
cameraNX.up.set( 0, 1, 0 );
cameraNX.lookAt( - 1, 0, 0 );
cameraPY.up.set( 0, 0, - 1 );
cameraPY.lookAt( 0, 1, 0 );
cameraNY.up.set( 0, 0, 1 );
cameraNY.lookAt( 0, - 1, 0 );
cameraPZ.up.set( 0, 1, 0 );
cameraPZ.lookAt( 0, 0, 1 );
cameraNZ.up.set( 0, 1, 0 );
cameraNZ.lookAt( 0, 0, - 1 );
} else if ( coordinateSystem === WebGPUCoordinateSystem ) {
cameraPX.up.set( 0, - 1, 0 );
cameraPX.lookAt( - 1, 0, 0 );
cameraNX.up.set( 0, - 1, 0 );
cameraNX.lookAt( 1, 0, 0 );
cameraPY.up.set( 0, 0, 1 );
cameraPY.lookAt( 0, 1, 0 );
cameraNY.up.set( 0, 0, - 1 );
cameraNY.lookAt( 0, - 1, 0 );
cameraPZ.up.set( 0, - 1, 0 );
cameraPZ.lookAt( 0, 0, 1 );
cameraNZ.up.set( 0, - 1, 0 );
cameraNZ.lookAt( 0, 0, - 1 );
} else {
throw new Error( 'THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: ' + coordinateSystem );
}
for ( const camera of cameras ) {
this.add( camera );
camera.updateMatrixWorld();
}
}
update( renderer, scene ) {
if ( this.parent === null ) this.updateMatrixWorld();
const { renderTarget, activeMipmapLevel } = this;
if ( this.coordinateSystem !== renderer.coordinateSystem ) {
this.coordinateSystem = renderer.coordinateSystem;
this.updateCoordinateSystem();
}
const [ cameraPX, cameraNX, cameraPY, cameraNY, cameraPZ, cameraNZ ] = this.children;
const currentRenderTarget = renderer.getRenderTarget();
const currentActiveCubeFace = renderer.getActiveCubeFace();
const currentActiveMipmapLevel = renderer.getActiveMipmapLevel();
const currentXrEnabled = renderer.xr.enabled;
renderer.xr.enabled = false;
const generateMipmaps = renderTarget.texture.generateMipmaps;
renderTarget.texture.generateMipmaps = false;
renderer.setRenderTarget( renderTarget, 0, activeMipmapLevel );
renderer.render( scene, cameraPX );
renderer.setRenderTarget( renderTarget, 1, activeMipmapLevel );
renderer.render( scene, cameraNX );
renderer.setRenderTarget( renderTarget, 2, activeMipmapLevel );
renderer.render( scene, cameraPY );
renderer.setRenderTarget( renderTarget, 3, activeMipmapLevel );
renderer.render( scene, cameraNY );
renderer.setRenderTarget( renderTarget, 4, activeMipmapLevel );
renderer.render( scene, cameraPZ );
// mipmaps are generated during the last call of render()
// at this point, all sides of the cube render target are defined
renderTarget.texture.generateMipmaps = generateMipmaps;
renderer.setRenderTarget( renderTarget, 5, activeMipmapLevel );
renderer.render( scene, cameraNZ );
renderer.setRenderTarget( currentRenderTarget, currentActiveCubeFace, currentActiveMipmapLevel );
renderer.xr.enabled = currentXrEnabled;
renderTarget.texture.needsPMREMUpdate = true;
}
}
class CubeTexture extends Texture {
constructor( images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, colorSpace ) {
images = images !== undefined ? images : [];
mapping = mapping !== undefined ? mapping : CubeReflectionMapping;
super( images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, colorSpace );
this.isCubeTexture = true;
this.flipY = false;
}
get images() {
return this.image;
}
set images( value ) {
this.image = value;
}
}
class WebGLCubeRenderTarget extends WebGLRenderTarget {
constructor( size = 1, options = {} ) {
super( size, size, options );
this.isWebGLCubeRenderTarget = true;
const image = { width: size, height: size, depth: 1 };
const images = [ image, image, image, image, image, image ];
if ( options.encoding !== undefined ) {
// @deprecated, r152
warnOnce( 'THREE.WebGLCubeRenderTarget: option.encoding has been replaced by option.colorSpace.' );
options.colorSpace = options.encoding === sRGBEncoding ? SRGBColorSpace : NoColorSpace;
}
this.texture = new CubeTexture( images, options.mapping, options.wrapS, options.wrapT, options.magFilter, options.minFilter, options.format, options.type, options.anisotropy, options.colorSpace );
// By convention -- likely based on the RenderMan spec from the 1990's -- cube maps are specified by WebGL (and three.js)
// in a coordinate system in which positive-x is to the right when looking up the positive-z axis -- in other words,
// in a left-handed coordinate system. By continuing this convention, preexisting cube maps continued to render correctly.
// three.js uses a right-handed coordinate system. So environment maps used in three.js appear to have px and nx swapped
// and the flag isRenderTargetTexture controls this conversion. The flip is not required when using WebGLCubeRenderTarget.texture
// as a cube texture (this is detected when isRenderTargetTexture is set to true for cube textures).
this.texture.isRenderTargetTexture = true;
this.texture.generateMipmaps = options.generateMipmaps !== undefined ? options.generateMipmaps : false;
this.texture.minFilter = options.minFilter !== undefined ? options.minFilter : LinearFilter;
}
fromEquirectangularTexture( renderer, texture ) {
this.texture.type = texture.type;
this.texture.colorSpace = texture.colorSpace;
this.texture.generateMipmaps = texture.generateMipmaps;
this.texture.minFilter = texture.minFilter;
this.texture.magFilter = texture.magFilter;
const shader = {
uniforms: {
tEquirect: { value: null },
},
vertexShader: /* glsl */`
varying vec3 vWorldDirection;
vec3 transformDirection( in vec3 dir, in mat4 matrix ) {
return normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );
}
void main() {
vWorldDirection = transformDirection( position, modelMatrix );
#include <begin_vertex>
#include <project_vertex>
}
`,
fragmentShader: /* glsl */`
uniform sampler2D tEquirect;
varying vec3 vWorldDirection;
#include <common>
void main() {
vec3 direction = normalize( vWorldDirection );
vec2 sampleUV = equirectUv( direction );
gl_FragColor = texture2D( tEquirect, sampleUV );
}
`
};
const geometry = new BoxGeometry( 5, 5, 5 );
const material = new ShaderMaterial( {
name: 'CubemapFromEquirect',
uniforms: cloneUniforms( shader.uniforms ),
vertexShader: shader.vertexShader,
fragmentShader: shader.fragmentShader,
side: BackSide,
blending: NoBlending
} );
material.uniforms.tEquirect.value = texture;
const mesh = new Mesh( geometry, material );
const currentMinFilter = texture.minFilter;
// Avoid blurred poles
if ( texture.minFilter === LinearMipmapLinearFilter ) texture.minFilter = LinearFilter;
const camera = new CubeCamera( 1, 10, this );
camera.update( renderer, mesh );
texture.minFilter = currentMinFilter;
mesh.geometry.dispose();
mesh.material.dispose();
return this;
}
clear( renderer, color, depth, stencil ) {
const currentRenderTarget = renderer.getRenderTarget();
for ( let i = 0; i < 6; i ++ ) {
renderer.setRenderTarget( this, i );
renderer.clear( color, depth, stencil );
}
renderer.setRenderTarget( currentRenderTarget );
}
}
const _vector1 = /*@__PURE__*/ new Vector3();
const _vector2 = /*@__PURE__*/ new Vector3();
const _normalMatrix = /*@__PURE__*/ new Matrix3();
class Plane {
constructor( normal = new Vector3( 1, 0, 0 ), constant = 0 ) {
this.isPlane = true;
// normal is assumed to be normalized
this.normal = normal;
this.constant = constant;
}
set( normal, constant ) {
this.normal.copy( normal );
this.constant = constant;
return this;
}
setComponents( x, y, z, w ) {
this.normal.set( x, y, z );
this.constant = w;
return this;
}
setFromNormalAndCoplanarPoint( normal, point ) {
this.normal.copy( normal );
this.constant = - point.dot( this.normal );
return this;
}
setFromCoplanarPoints( a, b, c ) {
const normal = _vector1.subVectors( c, b ).cross( _vector2.subVectors( a, b ) ).normalize();
// Q: should an error be thrown if normal is zero (e.g. degenerate plane)?
this.setFromNormalAndCoplanarPoint( normal, a );
return this;
}
copy( plane ) {
this.normal.copy( plane.normal );
this.constant = plane.constant;
return this;
}
normalize() {
// Note: will lead to a divide by zero if the plane is invalid.
const inverseNormalLength = 1.0 / this.normal.length();
this.normal.multiplyScalar( inverseNormalLength );
this.constant *= inverseNormalLength;
return this;
}
negate() {
this.constant *= - 1;
this.normal.negate();
return this;
}
distanceToPoint( point ) {
return this.normal.dot( point ) + this.constant;
}
distanceToSphere( sphere ) {
return this.distanceToPoint( sphere.center ) - sphere.radius;
}
projectPoint( point, target ) {
return target.copy( point ).addScaledVector( this.normal, - this.distanceToPoint( point ) );
}
intersectLine( line, target ) {
const direction = line.delta( _vector1 );
const denominator = this.normal.dot( direction );
if ( denominator === 0 ) {
// line is coplanar, return origin
if ( this.distanceToPoint( line.start ) === 0 ) {
return target.copy( line.start );
}
// Unsure if this is the correct method to handle this case.
return null;
}
const t = - ( line.start.dot( this.normal ) + this.constant ) / denominator;
if ( t < 0 || t > 1 ) {
return null;
}
return target.copy( line.start ).addScaledVector( direction, t );
}
intersectsLine( line ) {
// Note: this tests if a line intersects the plane, not whether it (or its end-points) are coplanar with it.
const startSign = this.distanceToPoint( line.start );
const endSign = this.distanceToPoint( line.end );
return ( startSign < 0 && endSign > 0 ) || ( endSign < 0 && startSign > 0 );
}
intersectsBox( box ) {
return box.intersectsPlane( this );
}
intersectsSphere( sphere ) {
return sphere.intersectsPlane( this );
}
coplanarPoint( target ) {
return target.copy( this.normal ).multiplyScalar( - this.constant );
}
applyMatrix4( matrix, optionalNormalMatrix ) {
const normalMatrix = optionalNormalMatrix || _normalMatrix.getNormalMatrix( matrix );
const referencePoint = this.coplanarPoint( _vector1 ).applyMatrix4( matrix );
const normal = this.normal.applyMatrix3( normalMatrix ).normalize();
this.constant = - referencePoint.dot( normal );
return this;
}
translate( offset ) {
this.constant -= offset.dot( this.normal );
return this;
}
equals( plane ) {
return plane.normal.equals( this.normal ) && ( plane.constant === this.constant );
}
clone() {
return new this.constructor().copy( this );
}
}
const _sphere$5 = /*@__PURE__*/ new Sphere();
const _vector$7 = /*@__PURE__*/ new Vector3();
class Frustum {
constructor( p0 = new Plane(), p1 = new Plane(), p2 = new Plane(), p3 = new Plane(), p4 = new Plane(), p5 = new Plane() ) {
this.planes = [ p0, p1, p2, p3, p4, p5 ];
}
set( p0, p1, p2, p3, p4, p5 ) {
const planes = this.planes;
planes[ 0 ].copy( p0 );
planes[ 1 ].copy( p1 );
planes[ 2 ].copy( p2 );
planes[ 3 ].copy( p3 );
planes[ 4 ].copy( p4 );
planes[ 5 ].copy( p5 );
return this;
}
copy( frustum ) {
const planes = this.planes;
for ( let i = 0; i < 6; i ++ ) {
planes[ i ].copy( frustum.planes[ i ] );
}
return this;
}
setFromProjectionMatrix( m, coordinateSystem = WebGLCoordinateSystem ) {
const planes = this.planes;
const me = m.elements;
const me0 = me[ 0 ], me1 = me[ 1 ], me2 = me[ 2 ], me3 = me[ 3 ];
const me4 = me[ 4 ], me5 = me[ 5 ], me6 = me[ 6 ], me7 = me[ 7 ];
const me8 = me[ 8 ], me9 = me[ 9 ], me10 = me[ 10 ], me11 = me[ 11 ];
const me12 = me[ 12 ], me13 = me[ 13 ], me14 = me[ 14 ], me15 = me[ 15 ];
planes[ 0 ].setComponents( me3 - me0, me7 - me4, me11 - me8, me15 - me12 ).normalize();
planes[ 1 ].setComponents( me3 + me0, me7 + me4, me11 + me8, me15 + me12 ).normalize();
planes[ 2 ].setComponents( me3 + me1, me7 + me5, me11 + me9, me15 + me13 ).normalize();
planes[ 3 ].setComponents( me3 - me1, me7 - me5, me11 - me9, me15 - me13 ).normalize();
planes[ 4 ].setComponents( me3 - me2, me7 - me6, me11 - me10, me15 - me14 ).normalize();
if ( coordinateSystem === WebGLCoordinateSystem ) {
planes[ 5 ].setComponents( me3 + me2, me7 + me6, me11 + me10, me15 + me14 ).normalize();
} else if ( coordinateSystem === WebGPUCoordinateSystem ) {
planes[ 5 ].setComponents( me2, me6, me10, me14 ).normalize();
} else {
throw new Error( 'THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: ' + coordinateSystem );
}
return this;
}
intersectsObject( object ) {
if ( object.boundingSphere !== undefined ) {
if ( object.boundingSphere === null ) object.computeBoundingSphere();
_sphere$5.copy( object.boundingSphere ).applyMatrix4( object.matrixWorld );
} else {
const geometry = object.geometry;
if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
_sphere$5.copy( geometry.boundingSphere ).applyMatrix4( object.matrixWorld );
}
return this.intersectsSphere( _sphere$5 );
}
intersectsSprite( sprite ) {
_sphere$5.center.set( 0, 0, 0 );
_sphere$5.radius = 0.7071067811865476;
_sphere$5.applyMatrix4( sprite.matrixWorld );
return this.intersectsSphere( _sphere$5 );
}
intersectsSphere( sphere ) {
const planes = this.planes;
const center = sphere.center;
const negRadius = - sphere.radius;
for ( let i = 0; i < 6; i ++ ) {
const distance = planes[ i ].distanceToPoint( center );
if ( distance < negRadius ) {
return false;
}
}
return true;
}
intersectsBox( box ) {
const planes = this.planes;
for ( let i = 0; i < 6; i ++ ) {
const plane = planes[ i ];
// corner at max distance
_vector$7.x = plane.normal.x > 0 ? box.max.x : box.min.x;
_vector$7.y = plane.normal.y > 0 ? box.max.y : box.min.y;
_vector$7.z = plane.normal.z > 0 ? box.max.z : box.min.z;
if ( plane.distanceToPoint( _vector$7 ) < 0 ) {
return false;
}
}
return true;
}
containsPoint( point ) {
const planes = this.planes;
for ( let i = 0; i < 6; i ++ ) {
if ( planes[ i ].distanceToPoint( point ) < 0 ) {
return false;
}
}
return true;
}
clone() {
return new this.constructor().copy( this );
}
}
function WebGLAnimation() {
let context = null;
let isAnimating = false;
let animationLoop = null;
let requestId = null;
function onAnimationFrame( time, frame ) {
animationLoop( time, frame );
requestId = context.requestAnimationFrame( onAnimationFrame );
}
return {
start: function () {
if ( isAnimating === true ) return;
if ( animationLoop === null ) return;
requestId = context.requestAnimationFrame( onAnimationFrame );
isAnimating = true;
},
stop: function () {
context.cancelAnimationFrame( requestId );
isAnimating = false;
},
setAnimationLoop: function ( callback ) {
animationLoop = callback;
},
setContext: function ( value ) {
context = value;
}
};
}
function WebGLAttributes( gl, capabilities ) {
const isWebGL2 = capabilities.isWebGL2;
const buffers = new WeakMap();
function createBuffer( attribute, bufferType ) {
const array = attribute.array;
const usage = attribute.usage;
const size = array.byteLength;
const buffer = gl.createBuffer();
gl.bindBuffer( bufferType, buffer );
gl.bufferData( bufferType, array, usage );
attribute.onUploadCallback();
let type;
if ( array instanceof Float32Array ) {
type = gl.FLOAT;
} else if ( array instanceof Uint16Array ) {
if ( attribute.isFloat16BufferAttribute ) {
if ( isWebGL2 ) {
type = gl.HALF_FLOAT;
} else {
throw new Error( 'THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2.' );
}
} else {
type = gl.UNSIGNED_SHORT;
}
} else if ( array instanceof Int16Array ) {
type = gl.SHORT;
} else if ( array instanceof Uint32Array ) {
type = gl.UNSIGNED_INT;
} else if ( array instanceof Int32Array ) {
type = gl.INT;
} else if ( array instanceof Int8Array ) {
type = gl.BYTE;
} else if ( array instanceof Uint8Array ) {
type = gl.UNSIGNED_BYTE;
} else if ( array instanceof Uint8ClampedArray ) {
type = gl.UNSIGNED_BYTE;
} else {
throw new Error( 'THREE.WebGLAttributes: Unsupported buffer data format: ' + array );
}
return {
buffer: buffer,
type: type,
bytesPerElement: array.BYTES_PER_ELEMENT,
version: attribute.version,
size: size
};
}
function updateBuffer( buffer, attribute, bufferType ) {
const array = attribute.array;
const updateRange = attribute._updateRange; // deprecated
const updateRanges = attribute.updateRanges;
gl.bindBuffer( bufferType, buffer );
if ( updateRange.count === - 1 && updateRanges.length === 0 ) {
// Not using update ranges
gl.bufferSubData( bufferType, 0, array );
}
if ( updateRanges.length !== 0 ) {
for ( let i = 0, l = updateRanges.length; i < l; i ++ ) {
const range = updateRanges[ i ];
if ( isWebGL2 ) {
gl.bufferSubData( bufferType, range.start * array.BYTES_PER_ELEMENT,
array, range.start, range.count );
} else {
gl.bufferSubData( bufferType, range.start * array.BYTES_PER_ELEMENT,
array.subarray( range.start, range.start + range.count ) );
}
}
attribute.clearUpdateRanges();
}
// deprecated
if ( updateRange.count !== - 1 ) {
if ( isWebGL2 ) {
gl.bufferSubData( bufferType, updateRange.offset * array.BYTES_PER_ELEMENT,
array, updateRange.offset, updateRange.count );
} else {
gl.bufferSubData( bufferType, updateRange.offset * array.BYTES_PER_ELEMENT,
array.subarray( updateRange.offset, updateRange.offset + updateRange.count ) );
}
updateRange.count = - 1; // reset range
}
attribute.onUploadCallback();
}
//
function get( attribute ) {
if ( attribute.isInterleavedBufferAttribute ) attribute = attribute.data;
return buffers.get( attribute );
}
function remove( attribute ) {
if ( attribute.isInterleavedBufferAttribute ) attribute = attribute.data;
const data = buffers.get( attribute );
if ( data ) {
gl.deleteBuffer( data.buffer );
buffers.delete( attribute );
}
}
function update( attribute, bufferType ) {
if ( attribute.isGLBufferAttribute ) {
const cached = buffers.get( attribute );
if ( ! cached || cached.version < attribute.version ) {
buffers.set( attribute, {
buffer: attribute.buffer,
type: attribute.type,
bytesPerElement: attribute.elementSize,
version: attribute.version
} );
}
return;
}
if ( attribute.isInterleavedBufferAttribute ) attribute = attribute.data;
const data = buffers.get( attribute );
if ( data === undefined ) {
buffers.set( attribute, createBuffer( attribute, bufferType ) );
} else if ( data.version < attribute.version ) {
if ( data.size !== attribute.array.byteLength ) {
throw new Error( 'THREE.WebGLAttributes: The size of the buffer attribute\'s array buffer does not match the original size. Resizing buffer attributes is not supported.' );
}
updateBuffer( data.buffer, attribute, bufferType );
data.version = attribute.version;
}
}
return {
get: get,
remove: remove,
update: update
};
}
class PlaneGeometry extends BufferGeometry {
constructor( width = 1, height = 1, widthSegments = 1, heightSegments = 1 ) {
super();
this.type = 'PlaneGeometry';
this.parameters = {
width: width,
height: height,
widthSegments: widthSegments,
heightSegments: heightSegments
};
const width_half = width / 2;
const height_half = height / 2;
const gridX = Math.floor( widthSegments );
const gridY = Math.floor( heightSegments );
const gridX1 = gridX + 1;
const gridY1 = gridY + 1;
const segment_width = width / gridX;
const segment_height = height / gridY;
//
const indices = [];
const vertices = [];
const normals = [];
const uvs = [];
for ( let iy = 0; iy < gridY1; iy ++ ) {
const y = iy * segment_height - height_half;
for ( let ix = 0; ix < gridX1; ix ++ ) {
const x = ix * segment_width - width_half;
vertices.push( x, - y, 0 );
normals.push( 0, 0, 1 );
uvs.push( ix / gridX );
uvs.push( 1 - ( iy / gridY ) );
}
}
for ( let iy = 0; iy < gridY; iy ++ ) {
for ( let ix = 0; ix < gridX; ix ++ ) {
const a = ix + gridX1 * iy;
const b = ix + gridX1 * ( iy + 1 );
const c = ( ix + 1 ) + gridX1 * ( iy + 1 );
const d = ( ix + 1 ) + gridX1 * iy;
indices.push( a, b, d );
indices.push( b, c, d );
}
}
this.setIndex( indices );
this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
static fromJSON( data ) {
return new PlaneGeometry( data.width, data.height, data.widthSegments, data.heightSegments );
}
}
var alphahash_fragment = "#ifdef USE_ALPHAHASH\n\tif ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard;\n#endif";
var alphahash_pars_fragment = "#ifdef USE_ALPHAHASH\n\tconst float ALPHA_HASH_SCALE = 0.05;\n\tfloat hash2D( vec2 value ) {\n\t\treturn fract( 1.0e4 * sin( 17.0 * value.x + 0.1 * value.y ) * ( 0.1 + abs( sin( 13.0 * value.y + value.x ) ) ) );\n\t}\n\tfloat hash3D( vec3 value ) {\n\t\treturn hash2D( vec2( hash2D( value.xy ), value.z ) );\n\t}\n\tfloat getAlphaHashThreshold( vec3 position ) {\n\t\tfloat maxDeriv = max(\n\t\t\tlength( dFdx( position.xyz ) ),\n\t\t\tlength( dFdy( position.xyz ) )\n\t\t);\n\t\tfloat pixScale = 1.0 / ( ALPHA_HASH_SCALE * maxDeriv );\n\t\tvec2 pixScales = vec2(\n\t\t\texp2( floor( log2( pixScale ) ) ),\n\t\t\texp2( ceil( log2( pixScale ) ) )\n\t\t);\n\t\tvec2 alpha = vec2(\n\t\t\thash3D( floor( pixScales.x * position.xyz ) ),\n\t\t\thash3D( floor( pixScales.y * position.xyz ) )\n\t\t);\n\t\tfloat lerpFactor = fract( log2( pixScale ) );\n\t\tfloat x = ( 1.0 - lerpFactor ) * alpha.x + lerpFactor * alpha.y;\n\t\tfloat a = min( lerpFactor, 1.0 - lerpFactor );\n\t\tvec3 cases = vec3(\n\t\t\tx * x / ( 2.0 * a * ( 1.0 - a ) ),\n\t\t\t( x - 0.5 * a ) / ( 1.0 - a ),\n\t\t\t1.0 - ( ( 1.0 - x ) * ( 1.0 - x ) / ( 2.0 * a * ( 1.0 - a ) ) )\n\t\t);\n\t\tfloat threshold = ( x < ( 1.0 - a ) )\n\t\t\t? ( ( x < a ) ? cases.x : cases.y )\n\t\t\t: cases.z;\n\t\treturn clamp( threshold , 1.0e-6, 1.0 );\n\t}\n#endif";
var alphamap_fragment = "#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vAlphaMapUv ).g;\n#endif";
var alphamap_pars_fragment = "#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif";
var alphatest_fragment = "#ifdef USE_ALPHATEST\n\tif ( diffuseColor.a < alphaTest ) discard;\n#endif";
var alphatest_pars_fragment = "#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\n#endif";
var aomap_fragment = "#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vAoMapUv ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_CLEARCOAT ) \n\t\tclearcoatSpecularIndirect *= ambientOcclusion;\n\t#endif\n\t#if defined( USE_SHEEN ) \n\t\tsheenSpecularIndirect *= ambientOcclusion;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometryNormal, geometryViewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );\n\t#endif\n#endif";
var aomap_pars_fragment = "#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif";
var batching_pars_vertex = "#ifdef USE_BATCHING\n\tattribute float batchId;\n\tuniform highp sampler2D batchingTexture;\n\tmat4 getBatchingMatrix( const in float i ) {\n\t\tint size = textureSize( batchingTexture, 0 ).x;\n\t\tint j = int( i ) * 4;\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\tvec4 v1 = texelFetch( batchingTexture, ivec2( x, y ), 0 );\n\t\tvec4 v2 = texelFetch( batchingTexture, ivec2( x + 1, y ), 0 );\n\t\tvec4 v3 = texelFetch( batchingTexture, ivec2( x + 2, y ), 0 );\n\t\tvec4 v4 = texelFetch( batchingTexture, ivec2( x + 3, y ), 0 );\n\t\treturn mat4( v1, v2, v3, v4 );\n\t}\n#endif";
var batching_vertex = "#ifdef USE_BATCHING\n\tmat4 batchingMatrix = getBatchingMatrix( batchId );\n#endif";
var begin_vertex = "vec3 transformed = vec3( position );\n#ifdef USE_ALPHAHASH\n\tvPosition = vec3( position );\n#endif";
var beginnormal_vertex = "vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif";
var bsdfs = "float G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n} // validated";
var iridescence_fragment = "#ifdef USE_IRIDESCENCE\n\tconst mat3 XYZ_TO_REC709 = mat3(\n\t\t 3.2404542, -0.9692660, 0.0556434,\n\t\t-1.5371385, 1.8760108, -0.2040259,\n\t\t-0.4985314, 0.0415560, 1.0572252\n\t);\n\tvec3 Fresnel0ToIor( vec3 fresnel0 ) {\n\t\tvec3 sqrtF0 = sqrt( fresnel0 );\n\t\treturn ( vec3( 1.0 ) + sqrtF0 ) / ( vec3( 1.0 ) - sqrtF0 );\n\t}\n\tvec3 IorToFresnel0( vec3 transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - vec3( incidentIor ) ) / ( transmittedIor + vec3( incidentIor ) ) );\n\t}\n\tfloat IorToFresnel0( float transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - incidentIor ) / ( transmittedIor + incidentIor ));\n\t}\n\tvec3 evalSensitivity( float OPD, vec3 shift ) {\n\t\tfloat phase = 2.0 * PI * OPD * 1.0e-9;\n\t\tvec3 val = vec3( 5.4856e-13, 4.4201e-13, 5.2481e-13 );\n\t\tvec3 pos = vec3( 1.6810e+06, 1.7953e+06, 2.2084e+06 );\n\t\tvec3 var = vec3( 4.3278e+09, 9.3046e+09, 6.6121e+09 );\n\t\tvec3 xyz = val * sqrt( 2.0 * PI * var ) * cos( pos * phase + shift ) * exp( - pow2( phase ) * var );\n\t\txyz.x += 9.7470e-14 * sqrt( 2.0 * PI * 4.5282e+09 ) * cos( 2.2399e+06 * phase + shift[ 0 ] ) * exp( - 4.5282e+09 * pow2( phase ) );\n\t\txyz /= 1.0685e-7;\n\t\tvec3 rgb = XYZ_TO_REC709 * xyz;\n\t\treturn rgb;\n\t}\n\tvec3 evalIridescence( float outsideIOR, float eta2, float cosTheta1, float thinFilmThickness, vec3 baseF0 ) {\n\t\tvec3 I;\n\t\tfloat iridescenceIOR = mix( outsideIOR, eta2, smoothstep( 0.0, 0.03, thinFilmThickness ) );\n\t\tfloat sinTheta2Sq = pow2( outsideIOR / iridescenceIOR ) * ( 1.0 - pow2( cosTheta1 ) );\n\t\tfloat cosTheta2Sq = 1.0 - sinTheta2Sq;\n\t\tif ( cosTheta2Sq < 0.0 ) {\n\t\t\treturn vec3( 1.0 );\n\t\t}\n\t\tfloat cosTheta2 = sqrt( cosTheta2Sq );\n\t\tfloat R0 = IorToFresnel0( iridescenceIOR, outsideIOR );\n\t\tfloat R12 = F_Schlick( R0, 1.0, cosTheta1 );\n\t\tfloat T121 = 1.0 - R12;\n\t\tfloat phi12 = 0.0;\n\t\tif ( iridescenceIOR < outsideIOR ) phi12 = PI;\n\t\tfloat phi21 = PI - phi12;\n\t\tvec3 baseIOR = Fresnel0ToIor( clamp( baseF0, 0.0, 0.9999 ) );\t\tvec3 R1 = IorToFresnel0( baseIOR, iridescenceIOR );\n\t\tvec3 R23 = F_Schlick( R1, 1.0, cosTheta2 );\n\t\tvec3 phi23 = vec3( 0.0 );\n\t\tif ( baseIOR[ 0 ] < iridescenceIOR ) phi23[ 0 ] = PI;\n\t\tif ( baseIOR[ 1 ] < iridescenceIOR ) phi23[ 1 ] = PI;\n\t\tif ( baseIOR[ 2 ] < iridescenceIOR ) phi23[ 2 ] = PI;\n\t\tfloat OPD = 2.0 * iridescenceIOR * thinFilmThickness * cosTheta2;\n\t\tvec3 phi = vec3( phi21 ) + phi23;\n\t\tvec3 R123 = clamp( R12 * R23, 1e-5, 0.9999 );\n\t\tvec3 r123 = sqrt( R123 );\n\t\tvec3 Rs = pow2( T121 ) * R23 / ( vec3( 1.0 ) - R123 );\n\t\tvec3 C0 = R12 + Rs;\n\t\tI = C0;\n\t\tvec3 Cm = Rs - T121;\n\t\tfor ( int m = 1; m <= 2; ++ m ) {\n\t\t\tCm *= r123;\n\t\t\tvec3 Sm = 2.0 * evalSensitivity( float( m ) * OPD, float( m ) * phi );\n\t\t\tI += Cm * Sm;\n\t\t}\n\t\treturn max( I, vec3( 0.0 ) );\n\t}\n#endif";
var bumpmap_pars_fragment = "#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vBumpMapUv );\n\t\tvec2 dSTdy = dFdy( vBumpMapUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vBumpMapUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = normalize( dFdx( surf_pos.xyz ) );\n\t\tvec3 vSigmaY = normalize( dFdy( surf_pos.xyz ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif";
var clipping_planes_fragment = "#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif";
var clipping_planes_pars_fragment = "#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif";
var clipping_planes_pars_vertex = "#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif";
var clipping_planes_vertex = "#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif";
var color_fragment = "#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif";
var color_pars_fragment = "#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif";
var color_pars_vertex = "#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif";
var color_vertex = "#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif";
var common = "#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement( a ) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nvec3 pow2( const in vec3 x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\nfloat average( const in vec3 v ) { return dot( v, vec3( 0.3333333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract( sin( sn ) * c );\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\n#ifdef USE_ALPHAHASH\n\tvarying vec3 vPosition;\n#endif\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat luminance( const in vec3 rgb ) {\n\tconst vec3 weights = vec3( 0.2126729, 0.7151522, 0.0721750 );\n\treturn dot( weights, rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}\nvec3 BRDF_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nfloat F_Schlick( const in float f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n} // validated";
var cube_uv_reflection_fragment = "#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\thighp vec2 uv = getUV( direction, face ) * ( faceSize - 2.0 ) + 1.0;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tuv.x += filterInt * 3.0 * cubeUV_minTileSize;\n\t\tuv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );\n\t\tuv.x *= CUBEUV_TEXEL_WIDTH;\n\t\tuv.y *= CUBEUV_TEXEL_HEIGHT;\n\t\t#ifdef texture2DGradEXT\n\t\t\treturn texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;\n\t\t#else\n\t\t\treturn texture2D( envMap, uv ).rgb;\n\t\t#endif\n\t}\n\t#define cubeUV_r0 1.0\n\t#define cubeUV_m0 - 2.0\n\t#define cubeUV_r1 0.8\n\t#define cubeUV_m1 - 1.0\n\t#define cubeUV_r4 0.4\n\t#define cubeUV_m4 2.0\n\t#define cubeUV_r5 0.305\n\t#define cubeUV_m5 3.0\n\t#define cubeUV_r6 0.21\n\t#define cubeUV_m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= cubeUV_r1 ) {\n\t\t\tmip = ( cubeUV_r0 - roughness ) * ( cubeUV_m1 - cubeUV_m0 ) / ( cubeUV_r0 - cubeUV_r1 ) + cubeUV_m0;\n\t\t} else if ( roughness >= cubeUV_r4 ) {\n\t\t\tmip = ( cubeUV_r1 - roughness ) * ( cubeUV_m4 - cubeUV_m1 ) / ( cubeUV_r1 - cubeUV_r4 ) + cubeUV_m1;\n\t\t} else if ( roughness >= cubeUV_r5 ) {\n\t\t\tmip = ( cubeUV_r4 - roughness ) * ( cubeUV_m5 - cubeUV_m4 ) / ( cubeUV_r4 - cubeUV_r5 ) + cubeUV_m4;\n\t\t} else if ( roughness >= cubeUV_r6 ) {\n\t\t\tmip = ( cubeUV_r5 - roughness ) * ( cubeUV_m6 - cubeUV_m5 ) / ( cubeUV_r5 - cubeUV_r6 ) + cubeUV_m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), cubeUV_m0, CUBEUV_MAX_MIP );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif";
var defaultnormal_vertex = "vec3 transformedNormal = objectNormal;\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = objectTangent;\n#endif\n#ifdef USE_BATCHING\n\tmat3 bm = mat3( batchingMatrix );\n\ttransformedNormal /= vec3( dot( bm[ 0 ], bm[ 0 ] ), dot( bm[ 1 ], bm[ 1 ] ), dot( bm[ 2 ], bm[ 2 ] ) );\n\ttransformedNormal = bm * transformedNormal;\n\t#ifdef USE_TANGENT\n\t\ttransformedTangent = bm * transformedTangent;\n\t#endif\n#endif\n#ifdef USE_INSTANCING\n\tmat3 im = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( im[ 0 ], im[ 0 ] ), dot( im[ 1 ], im[ 1 ] ), dot( im[ 2 ], im[ 2 ] ) );\n\ttransformedNormal = im * transformedNormal;\n\t#ifdef USE_TANGENT\n\t\ttransformedTangent = im * transformedTangent;\n\t#endif\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\ttransformedTangent = ( modelViewMatrix * vec4( transformedTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif";
var displacementmap_pars_vertex = "#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif";
var displacementmap_vertex = "#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vDisplacementMapUv ).x * displacementScale + displacementBias );\n#endif";
var emissivemap_fragment = "#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vEmissiveMapUv );\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif";
var emissivemap_pars_fragment = "#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif";
var colorspace_fragment = "gl_FragColor = linearToOutputTexel( gl_FragColor );";
var colorspace_pars_fragment = "\nconst mat3 LINEAR_SRGB_TO_LINEAR_DISPLAY_P3 = mat3(\n\tvec3( 0.8224621, 0.177538, 0.0 ),\n\tvec3( 0.0331941, 0.9668058, 0.0 ),\n\tvec3( 0.0170827, 0.0723974, 0.9105199 )\n);\nconst mat3 LINEAR_DISPLAY_P3_TO_LINEAR_SRGB = mat3(\n\tvec3( 1.2249401, - 0.2249404, 0.0 ),\n\tvec3( - 0.0420569, 1.0420571, 0.0 ),\n\tvec3( - 0.0196376, - 0.0786361, 1.0982735 )\n);\nvec4 LinearSRGBToLinearDisplayP3( in vec4 value ) {\n\treturn vec4( value.rgb * LINEAR_SRGB_TO_LINEAR_DISPLAY_P3, value.a );\n}\nvec4 LinearDisplayP3ToLinearSRGB( in vec4 value ) {\n\treturn vec4( value.rgb * LINEAR_DISPLAY_P3_TO_LINEAR_SRGB, value.a );\n}\nvec4 LinearTransferOETF( in vec4 value ) {\n\treturn value;\n}\nvec4 sRGBTransferOETF( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn sRGBTransferOETF( value );\n}";
var envmap_fragment = "#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif";
var envmap_common_pars_fragment = "#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif";
var envmap_pars_fragment = "#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif";
var envmap_pars_vertex = "#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif";
var envmap_vertex = "#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif";
var fog_vertex = "#ifdef USE_FOG\n\tvFogDepth = - mvPosition.z;\n#endif";
var fog_pars_vertex = "#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif";
var fog_fragment = "#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif";
var fog_pars_fragment = "#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float vFogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif";
var gradientmap_pars_fragment = "#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn vec3( texture2D( gradientMap, coord ).r );\n\t#else\n\t\tvec2 fw = fwidth( coord ) * 0.5;\n\t\treturn mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );\n\t#endif\n}";
var lightmap_fragment = "#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\treflectedLight.indirectDiffuse += lightMapIrradiance;\n#endif";
var lightmap_pars_fragment = "#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif";
var lights_lambert_fragment = "LambertMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularStrength = specularStrength;";
var lights_lambert_pars_fragment = "varying vec3 vViewPosition;\nstruct LambertMaterial {\n\tvec3 diffuseColor;\n\tfloat specularStrength;\n};\nvoid RE_Direct_Lambert( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Lambert\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Lambert";
var lights_pars_begin = "uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\n#if defined( USE_LIGHT_PROBES )\n\tuniform vec3 lightProbe[ 9 ];\n#endif\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\t#if defined ( LEGACY_LIGHTS )\n\t\tif ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\t\treturn pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t\t}\n\t\treturn 1.0;\n\t#else\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tif ( cutoffDistance > 0.0 ) {\n\t\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\t}\n\t\treturn distanceFalloff;\n\t#endif\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalLightInfo( const in DirectionalLight directionalLight, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointLightInfo( const in PointLight pointLight, const in vec3 geometryPosition, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometryPosition;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotLightInfo( const in SpotLight spotLight, const in vec3 geometryPosition, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometryPosition;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {\n\t\tfloat dotNL = dot( normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif";
var envmap_physical_pars_fragment = "#ifdef USE_ENVMAP\n\tvec3 getIBLIrradiance( const in vec3 normal ) {\n\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\tvec3 reflectVec = reflect( - viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\t#ifdef USE_ANISOTROPY\n\t\tvec3 getIBLAnisotropyRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in vec3 bitangent, const in float anisotropy ) {\n\t\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\t\tvec3 bentNormal = cross( bitangent, viewDir );\n\t\t\t\tbentNormal = normalize( cross( bentNormal, bitangent ) );\n\t\t\t\tbentNormal = normalize( mix( bentNormal, normal, pow2( pow2( 1.0 - anisotropy * ( 1.0 - roughness ) ) ) ) );\n\t\t\t\treturn getIBLRadiance( viewDir, bentNormal, roughness );\n\t\t\t#else\n\t\t\t\treturn vec3( 0.0 );\n\t\t\t#endif\n\t\t}\n\t#endif\n#endif";
var lights_toon_fragment = "ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;";
var lights_toon_pars_fragment = "varying vec3 vViewPosition;\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometryNormal, directLight.direction ) * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon";
var lights_phong_fragment = "BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;";
var lights_phong_pars_fragment = "varying vec3 vViewPosition;\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometryViewDir, geometryNormal, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong";
var lights_physical_fragment = "PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( nonPerturbedNormal ) ), abs( dFdy( nonPerturbedNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\tmaterial.ior = ior;\n\t#ifdef USE_SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularColorFactor = specularColor;\n\t\t#ifdef USE_SPECULAR_COLORMAP\n\t\t\tspecularColorFactor *= texture2D( specularColorMap, vSpecularColorMapUv ).rgb;\n\t\t#endif\n\t\t#ifdef USE_SPECULAR_INTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vSpecularIntensityMapUv ).a;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularColorFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( material.ior - 1.0 ) / ( material.ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vClearcoatMapUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vClearcoatRoughnessMapUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_IRIDESCENCE\n\tmaterial.iridescence = iridescence;\n\tmaterial.iridescenceIOR = iridescenceIOR;\n\t#ifdef USE_IRIDESCENCEMAP\n\t\tmaterial.iridescence *= texture2D( iridescenceMap, vIridescenceMapUv ).r;\n\t#endif\n\t#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\t\tmaterial.iridescenceThickness = (iridescenceThicknessMaximum - iridescenceThicknessMinimum) * texture2D( iridescenceThicknessMap, vIridescenceThicknessMapUv ).g + iridescenceThicknessMinimum;\n\t#else\n\t\tmaterial.iridescenceThickness = iridescenceThicknessMaximum;\n\t#endif\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheenColor;\n\t#ifdef USE_SHEEN_COLORMAP\n\t\tmaterial.sheenColor *= texture2D( sheenColorMap, vSheenColorMapUv ).rgb;\n\t#endif\n\tmaterial.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );\n\t#ifdef USE_SHEEN_ROUGHNESSMAP\n\t\tmaterial.sheenRoughness *= texture2D( sheenRoughnessMap, vSheenRoughnessMapUv ).a;\n\t#endif\n#endif\n#ifdef USE_ANISOTROPY\n\t#ifdef USE_ANISOTROPYMAP\n\t\tmat2 anisotropyMat = mat2( anisotropyVector.x, anisotropyVector.y, - anisotropyVector.y, anisotropyVector.x );\n\t\tvec3 anisotropyPolar = texture2D( anisotropyMap, vAnisotropyMapUv ).rgb;\n\t\tvec2 anisotropyV = anisotropyMat * normalize( 2.0 * anisotropyPolar.rg - vec2( 1.0 ) ) * anisotropyPolar.b;\n\t#else\n\t\tvec2 anisotropyV = anisotropyVector;\n\t#endif\n\tmaterial.anisotropy = length( anisotropyV );\n\tif( material.anisotropy == 0.0 ) {\n\t\tanisotropyV = vec2( 1.0, 0.0 );\n\t} else {\n\t\tanisotropyV /= material.anisotropy;\n\t\tmaterial.anisotropy = saturate( material.anisotropy );\n\t}\n\tmaterial.alphaT = mix( pow2( material.roughness ), 1.0, pow2( material.anisotropy ) );\n\tmaterial.anisotropyT = tbn[ 0 ] * anisotropyV.x + tbn[ 1 ] * anisotropyV.y;\n\tmaterial.anisotropyB = tbn[ 1 ] * anisotropyV.x - tbn[ 0 ] * anisotropyV.y;\n#endif";
var lights_physical_pars_fragment = "struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_IRIDESCENCE\n\t\tfloat iridescence;\n\t\tfloat iridescenceIOR;\n\t\tfloat iridescenceThickness;\n\t\tvec3 iridescenceFresnel;\n\t\tvec3 iridescenceF0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenColor;\n\t\tfloat sheenRoughness;\n\t#endif\n\t#ifdef IOR\n\t\tfloat ior;\n\t#endif\n\t#ifdef USE_TRANSMISSION\n\t\tfloat transmission;\n\t\tfloat transmissionAlpha;\n\t\tfloat thickness;\n\t\tfloat attenuationDistance;\n\t\tvec3 attenuationColor;\n\t#endif\n\t#ifdef USE_ANISOTROPY\n\t\tfloat anisotropy;\n\t\tfloat alphaT;\n\t\tvec3 anisotropyT;\n\t\tvec3 anisotropyB;\n\t#endif\n};\nvec3 clearcoatSpecularDirect = vec3( 0.0 );\nvec3 clearcoatSpecularIndirect = vec3( 0.0 );\nvec3 sheenSpecularDirect = vec3( 0.0 );\nvec3 sheenSpecularIndirect = vec3(0.0 );\nvec3 Schlick_to_F0( const in vec3 f, const in float f90, const in float dotVH ) {\n float x = clamp( 1.0 - dotVH, 0.0, 1.0 );\n float x2 = x * x;\n float x5 = clamp( x * x2 * x2, 0.0, 0.9999 );\n return ( f - vec3( f90 ) * x5 ) / ( 1.0 - x5 );\n}\nfloat V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\n#ifdef USE_ANISOTROPY\n\tfloat V_GGX_SmithCorrelated_Anisotropic( const in float alphaT, const in float alphaB, const in float dotTV, const in float dotBV, const in float dotTL, const in float dotBL, const in float dotNV, const in float dotNL ) {\n\t\tfloat gv = dotNL * length( vec3( alphaT * dotTV, alphaB * dotBV, dotNV ) );\n\t\tfloat gl = dotNV * length( vec3( alphaT * dotTL, alphaB * dotBL, dotNL ) );\n\t\tfloat v = 0.5 / ( gv + gl );\n\t\treturn saturate(v);\n\t}\n\tfloat D_GGX_Anisotropic( const in float alphaT, const in float alphaB, const in float dotNH, const in float dotTH, const in float dotBH ) {\n\t\tfloat a2 = alphaT * alphaB;\n\t\thighp vec3 v = vec3( alphaB * dotTH, alphaT * dotBH, a2 * dotNH );\n\t\thighp float v2 = dot( v, v );\n\t\tfloat w2 = a2 / v2;\n\t\treturn RECIPROCAL_PI * a2 * pow2 ( w2 );\n\t}\n#endif\n#ifdef USE_CLEARCOAT\n\tvec3 BRDF_GGX_Clearcoat( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material) {\n\t\tvec3 f0 = material.clearcoatF0;\n\t\tfloat f90 = material.clearcoatF90;\n\t\tfloat roughness = material.clearcoatRoughness;\n\t\tfloat alpha = pow2( roughness );\n\t\tvec3 halfDir = normalize( lightDir + viewDir );\n\t\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\t\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\t\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\t\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\t\tvec3 F = F_Schlick( f0, f90, dotVH );\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t\treturn F * ( V * D );\n\t}\n#endif\nvec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material ) {\n\tvec3 f0 = material.specularColor;\n\tfloat f90 = material.specularF90;\n\tfloat roughness = material.roughness;\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\t#ifdef USE_IRIDESCENCE\n\t\tF = mix( F, material.iridescenceFresnel, material.iridescence );\n\t#endif\n\t#ifdef USE_ANISOTROPY\n\t\tfloat dotTL = dot( material.anisotropyT, lightDir );\n\t\tfloat dotTV = dot( material.anisotropyT, viewDir );\n\t\tfloat dotTH = dot( material.anisotropyT, halfDir );\n\t\tfloat dotBL = dot( material.anisotropyB, lightDir );\n\t\tfloat dotBV = dot( material.anisotropyB, viewDir );\n\t\tfloat dotBH = dot( material.anisotropyB, halfDir );\n\t\tfloat V = V_GGX_SmithCorrelated_Anisotropic( material.alphaT, alpha, dotTV, dotBV, dotTL, dotBL, dotNV, dotNL );\n\t\tfloat D = D_GGX_Anisotropic( material.alphaT, alpha, dotNH, dotTH, dotBH );\n\t#else\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t#endif\n\treturn F * ( V * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float dotNH ) {\n\tfloat alpha = pow2( roughness );\n\tfloat invAlpha = 1.0 / alpha;\n\tfloat cos2h = dotNH * dotNH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float dotNV, float dotNL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );\n}\nvec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat D = D_Charlie( sheenRoughness, dotNH );\n\tfloat V = V_Neubelt( dotNV, dotNL );\n\treturn sheenColor * ( D * V );\n}\n#endif\nfloat IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat r2 = roughness * roughness;\n\tfloat a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;\n\tfloat b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;\n\tfloat DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );\n\treturn saturate( DG * RECIPROCAL_PI );\n}\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\n#ifdef USE_IRIDESCENCE\nvoid computeMultiscatteringIridescence( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float iridescence, const in vec3 iridescenceF0, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#else\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#endif\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\t#ifdef USE_IRIDESCENCE\n\t\tvec3 Fr = mix( specularColor, iridescenceF0, iridescence );\n\t#else\n\t\tvec3 Fr = specularColor;\n\t#endif\n\tvec3 FssEss = Fr * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = Fr + ( 1.0 - Fr ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometryNormal;\n\t\tvec3 viewDir = geometryViewDir;\n\t\tvec3 position = geometryPosition;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.roughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3( 0, 1, 0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometryClearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecularDirect += ccIrradiance * BRDF_GGX_Clearcoat( directLight.direction, geometryViewDir, geometryClearcoatNormal, material );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecularDirect += irradiance * BRDF_Sheen( directLight.direction, geometryViewDir, geometryNormal, material.sheenColor, material.sheenRoughness );\n\t#endif\n\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometryViewDir, geometryNormal, material );\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatSpecularIndirect += clearcoatRadiance * EnvironmentBRDF( geometryClearcoatNormal, geometryViewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecularIndirect += irradiance * material.sheenColor * IBLSheenBRDF( geometryNormal, geometryViewDir, material.sheenRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\t#ifdef USE_IRIDESCENCE\n\t\tcomputeMultiscatteringIridescence( geometryNormal, geometryViewDir, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness, singleScattering, multiScattering );\n\t#else\n\t\tcomputeMultiscattering( geometryNormal, geometryViewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\t#endif\n\tvec3 totalScattering = singleScattering + multiScattering;\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - max( max( totalScattering.r, totalScattering.g ), totalScattering.b ) );\n\treflectedLight.indirectSpecular += radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}";
var lights_fragment_begin = "\nvec3 geometryPosition = - vViewPosition;\nvec3 geometryNormal = normal;\nvec3 geometryViewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\nvec3 geometryClearcoatNormal = vec3( 0.0 );\n#ifdef USE_CLEARCOAT\n\tgeometryClearcoatNormal = clearcoatNormal;\n#endif\n#ifdef USE_IRIDESCENCE\n\tfloat dotNVi = saturate( dot( normal, geometryViewDir ) );\n\tif ( material.iridescenceThickness == 0.0 ) {\n\t\tmaterial.iridescence = 0.0;\n\t} else {\n\t\tmaterial.iridescence = saturate( material.iridescence );\n\t}\n\tif ( material.iridescence > 0.0 ) {\n\t\tmaterial.iridescenceFresnel = evalIridescence( 1.0, material.iridescenceIOR, dotNVi, material.iridescenceThickness, material.specularColor );\n\t\tmaterial.iridescenceF0 = Schlick_to_F0( material.iridescenceFresnel, 1.0, dotNVi );\n\t}\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointLightInfo( pointLight, geometryPosition, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tvec4 spotColor;\n\tvec3 spotLightCoord;\n\tbool inSpotLightMap;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotLightInfo( spotLight, geometryPosition, directLight );\n\t\t#if ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#define SPOT_LIGHT_MAP_INDEX UNROLLED_LOOP_INDEX\n\t\t#elif ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t#define SPOT_LIGHT_MAP_INDEX NUM_SPOT_LIGHT_MAPS\n\t\t#else\n\t\t#define SPOT_LIGHT_MAP_INDEX ( UNROLLED_LOOP_INDEX - NUM_SPOT_LIGHT_SHADOWS + NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#endif\n\t\t#if ( SPOT_LIGHT_MAP_INDEX < NUM_SPOT_LIGHT_MAPS )\n\t\t\tspotLightCoord = vSpotLightCoord[ i ].xyz / vSpotLightCoord[ i ].w;\n\t\t\tinSpotLightMap = all( lessThan( abs( spotLightCoord * 2. - 1. ), vec3( 1.0 ) ) );\n\t\t\tspotColor = texture2D( spotLightMap[ SPOT_LIGHT_MAP_INDEX ], spotLightCoord.xy );\n\t\t\tdirectLight.color = inSpotLightMap ? directLight.color * spotColor.rgb : directLight.color;\n\t\t#endif\n\t\t#undef SPOT_LIGHT_MAP_INDEX\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalLightInfo( directionalLight, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#if defined( USE_LIGHT_PROBES )\n\t\tirradiance += getLightProbeIrradiance( lightProbe, geometryNormal );\n\t#endif\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometryNormal );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif";
var lights_fragment_maps = "#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\t\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getIBLIrradiance( geometryNormal );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\t#ifdef USE_ANISOTROPY\n\t\tradiance += getIBLAnisotropyRadiance( geometryViewDir, geometryNormal, material.roughness, material.anisotropyB, material.anisotropy );\n\t#else\n\t\tradiance += getIBLRadiance( geometryViewDir, geometryNormal, material.roughness );\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometryViewDir, geometryClearcoatNormal, material.clearcoatRoughness );\n\t#endif\n#endif";
var lights_fragment_end = "#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n#endif";
var logdepthbuf_fragment = "#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif";
var logdepthbuf_pars_fragment = "#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif";
var logdepthbuf_pars_vertex = "#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif";
var logdepthbuf_vertex = "#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif";
var map_fragment = "#ifdef USE_MAP\n\tvec4 sampledDiffuseColor = texture2D( map, vMapUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\tsampledDiffuseColor = vec4( mix( pow( sampledDiffuseColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), sampledDiffuseColor.rgb * 0.0773993808, vec3( lessThanEqual( sampledDiffuseColor.rgb, vec3( 0.04045 ) ) ) ), sampledDiffuseColor.w );\n\t\n\t#endif\n\tdiffuseColor *= sampledDiffuseColor;\n#endif";
var map_pars_fragment = "#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif";
var map_particle_fragment = "#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\t#if defined( USE_POINTS_UV )\n\t\tvec2 uv = vUv;\n\t#else\n\t\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\t#endif\n#endif\n#ifdef USE_MAP\n\tdiffuseColor *= texture2D( map, uv );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif";
var map_particle_pars_fragment = "#if defined( USE_POINTS_UV )\n\tvarying vec2 vUv;\n#else\n\t#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\t\tuniform mat3 uvTransform;\n\t#endif\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif";
var metalnessmap_fragment = "float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vMetalnessMapUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif";
var metalnessmap_pars_fragment = "#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif";
var morphcolor_vertex = "#if defined( USE_MORPHCOLORS ) && defined( MORPHTARGETS_TEXTURE )\n\tvColor *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t#if defined( USE_COLOR_ALPHA )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];\n\t\t#elif defined( USE_COLOR )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];\n\t\t#endif\n\t}\n#endif";
var morphnormal_vertex = "#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];\n\t\t}\n\t#else\n\t\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\t\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\t\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\t\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n\t#endif\n#endif";
var morphtarget_pars_vertex = "#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tuniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\t\tuniform sampler2DArray morphTargetsTexture;\n\t\tuniform ivec2 morphTargetsTextureSize;\n\t\tvec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {\n\t\t\tint texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;\n\t\t\tint y = texelIndex / morphTargetsTextureSize.x;\n\t\t\tint x = texelIndex - y * morphTargetsTextureSize.x;\n\t\t\tivec3 morphUV = ivec3( x, y, morphTargetIndex );\n\t\t\treturn texelFetch( morphTargetsTexture, morphUV, 0 );\n\t\t}\n\t#else\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\tuniform float morphTargetInfluences[ 8 ];\n\t\t#else\n\t\t\tuniform float morphTargetInfluences[ 4 ];\n\t\t#endif\n\t#endif\n#endif";
var morphtarget_vertex = "#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];\n\t\t}\n\t#else\n\t\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\t\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\t\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\t\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t\t#endif\n\t#endif\n#endif";
var normal_fragment_begin = "float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = dFdx( vViewPosition );\n\tvec3 fdy = dFdy( vViewPosition );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal *= faceDirection;\n\t#endif\n#endif\n#if defined( USE_NORMALMAP_TANGENTSPACE ) || defined( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY )\n\t#ifdef USE_TANGENT\n\t\tmat3 tbn = mat3( normalize( vTangent ), normalize( vBitangent ), normal );\n\t#else\n\t\tmat3 tbn = getTangentFrame( - vViewPosition, normal,\n\t\t#if defined( USE_NORMALMAP )\n\t\t\tvNormalMapUv\n\t\t#elif defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tvClearcoatNormalMapUv\n\t\t#else\n\t\t\tvUv\n\t\t#endif\n\t\t);\n\t#endif\n\t#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )\n\t\ttbn[0] *= faceDirection;\n\t\ttbn[1] *= faceDirection;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\t#ifdef USE_TANGENT\n\t\tmat3 tbn2 = mat3( normalize( vTangent ), normalize( vBitangent ), normal );\n\t#else\n\t\tmat3 tbn2 = getTangentFrame( - vViewPosition, normal, vClearcoatNormalMapUv );\n\t#endif\n\t#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )\n\t\ttbn2[0] *= faceDirection;\n\t\ttbn2[1] *= faceDirection;\n\t#endif\n#endif\nvec3 nonPerturbedNormal = normal;";
var normal_fragment_maps = "#ifdef USE_NORMALMAP_OBJECTSPACE\n\tnormal = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( USE_NORMALMAP_TANGENTSPACE )\n\tvec3 mapN = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\tnormal = normalize( tbn * mapN );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif";
var normal_pars_fragment = "#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif";
var normal_pars_vertex = "#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif";
var normal_vertex = "#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif";
var normalmap_pars_fragment = "#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef USE_NORMALMAP_OBJECTSPACE\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( USE_NORMALMAP_TANGENTSPACE ) || defined ( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY ) )\n\tmat3 getTangentFrame( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( uv.st );\n\t\tvec2 st1 = dFdy( uv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : inversesqrt( det );\n\t\treturn mat3( T * scale, B * scale, N );\n\t}\n#endif";
var clearcoat_normal_fragment_begin = "#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal = nonPerturbedNormal;\n#endif";
var clearcoat_normal_fragment_maps = "#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vClearcoatNormalMapUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\tclearcoatNormal = normalize( tbn2 * clearcoatMapN );\n#endif";
var clearcoat_pars_fragment = "#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif";
var iridescence_pars_fragment = "#ifdef USE_IRIDESCENCEMAP\n\tuniform sampler2D iridescenceMap;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform sampler2D iridescenceThicknessMap;\n#endif";
var opaque_fragment = "#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= material.transmissionAlpha;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );";
var packing = "vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec2 packDepthToRG( in highp float v ) {\n\treturn packDepthToRGBA( v ).yx;\n}\nfloat unpackRGToDepth( const in highp vec2 v ) {\n\treturn unpackRGBAToDepth( vec4( v.xy, 0.0, 0.0 ) );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float depth, const in float near, const in float far ) {\n\treturn depth * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float depth, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * depth - far );\n}";
var premultiplied_alpha_fragment = "#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif";
var project_vertex = "vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_BATCHING\n\tmvPosition = batchingMatrix * mvPosition;\n#endif\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;";
var dithering_fragment = "#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif";
var dithering_pars_fragment = "#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif";
var roughnessmap_fragment = "float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vRoughnessMapUv );\n\troughnessFactor *= texelRoughness.g;\n#endif";
var roughnessmap_pars_fragment = "#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif";
var shadowmap_pars_fragment = "#if NUM_SPOT_LIGHT_COORDS > 0\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#if NUM_SPOT_LIGHT_MAPS > 0\n\tuniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;\n\t\tbool frustumTest = inFrustum && shadowCoord.z <= 1.0;\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif";
var shadowmap_pars_vertex = "#if NUM_SPOT_LIGHT_COORDS > 0\n\tuniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif";
var shadowmap_vertex = "#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )\n\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\tvec4 shadowWorldPosition;\n#endif\n#if defined( USE_SHADOWMAP )\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if NUM_SPOT_LIGHT_COORDS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_COORDS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition;\n\t\t#if ( defined( USE_SHADOWMAP ) && UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t\tshadowWorldPosition.xyz += shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias;\n\t\t#endif\n\t\tvSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n#endif";
var shadowmask_pars_fragment = "float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}";
var skinbase_vertex = "#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif";
var skinning_pars_vertex = "#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\tuniform highp sampler2D boneTexture;\n\tmat4 getBoneMatrix( const in float i ) {\n\t\tint size = textureSize( boneTexture, 0 ).x;\n\t\tint j = int( i ) * 4;\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\tvec4 v1 = texelFetch( boneTexture, ivec2( x, y ), 0 );\n\t\tvec4 v2 = texelFetch( boneTexture, ivec2( x + 1, y ), 0 );\n\t\tvec4 v3 = texelFetch( boneTexture, ivec2( x + 2, y ), 0 );\n\t\tvec4 v4 = texelFetch( boneTexture, ivec2( x + 3, y ), 0 );\n\t\treturn mat4( v1, v2, v3, v4 );\n\t}\n#endif";
var skinning_vertex = "#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif";
var skinnormal_vertex = "#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif";
var specularmap_fragment = "float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vSpecularMapUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif";
var specularmap_pars_fragment = "#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif";
var tonemapping_fragment = "#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif";
var tonemapping_pars_fragment = "#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn saturate( toneMappingExposure * color );\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3( 1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108, 1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605, 1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nconst mat3 LINEAR_REC2020_TO_LINEAR_SRGB = mat3(\n\tvec3( 1.6605, - 0.1246, - 0.0182 ),\n\tvec3( - 0.5876, 1.1329, - 0.1006 ),\n\tvec3( - 0.0728, - 0.0083, 1.1187 )\n);\nconst mat3 LINEAR_SRGB_TO_LINEAR_REC2020 = mat3(\n\tvec3( 0.6274, 0.0691, 0.0164 ),\n\tvec3( 0.3293, 0.9195, 0.0880 ),\n\tvec3( 0.0433, 0.0113, 0.8956 )\n);\nvec3 agxDefaultContrastApprox( vec3 x ) {\n\tvec3 x2 = x * x;\n\tvec3 x4 = x2 * x2;\n\treturn + 15.5 * x4 * x2\n\t\t- 40.14 * x4 * x\n\t\t+ 31.96 * x4\n\t\t- 6.868 * x2 * x\n\t\t+ 0.4298 * x2\n\t\t+ 0.1191 * x\n\t\t- 0.00232;\n}\nvec3 AgXToneMapping( vec3 color ) {\n\tconst mat3 AgXInsetMatrix = mat3(\n\t\tvec3( 0.856627153315983, 0.137318972929847, 0.11189821299995 ),\n\t\tvec3( 0.0951212405381588, 0.761241990602591, 0.0767994186031903 ),\n\t\tvec3( 0.0482516061458583, 0.101439036467562, 0.811302368396859 )\n\t);\n\tconst mat3 AgXOutsetMatrix = mat3(\n\t\tvec3( 1.1271005818144368, - 0.1413297634984383, - 0.14132976349843826 ),\n\t\tvec3( - 0.11060664309660323, 1.157823702216272, - 0.11060664309660294 ),\n\t\tvec3( - 0.016493938717834573, - 0.016493938717834257, 1.2519364065950405 )\n\t);\n\tconst float AgxMinEv = - 12.47393;\tconst float AgxMaxEv = 4.026069;\n\tcolor = LINEAR_SRGB_TO_LINEAR_REC2020 * color;\n\tcolor *= toneMappingExposure;\n\tcolor = AgXInsetMatrix * color;\n\tcolor = max( color, 1e-10 );\tcolor = log2( color );\n\tcolor = ( color - AgxMinEv ) / ( AgxMaxEv - AgxMinEv );\n\tcolor = clamp( color, 0.0, 1.0 );\n\tcolor = agxDefaultContrastApprox( color );\n\tcolor = AgXOutsetMatrix * color;\n\tcolor = pow( max( vec3( 0.0 ), color ), vec3( 2.2 ) );\n\tcolor = LINEAR_REC2020_TO_LINEAR_SRGB * color;\n\treturn color;\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }";
var transmission_fragment = "#ifdef USE_TRANSMISSION\n\tmaterial.transmission = transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tmaterial.transmission *= texture2D( transmissionMap, vTransmissionMapUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tmaterial.thickness *= texture2D( thicknessMap, vThicknessMapUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmitted = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmitted.a, material.transmission );\n\ttotalDiffuse = mix( totalDiffuse, transmitted.rgb, material.transmission );\n#endif";
var transmission_pars_fragment = "#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tfloat w0( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a * ( a * ( - a + 3.0 ) - 3.0 ) + 1.0 );\n\t}\n\tfloat w1( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a * a * ( 3.0 * a - 6.0 ) + 4.0 );\n\t}\n\tfloat w2( float a ){\n\t\treturn ( 1.0 / 6.0 ) * ( a * ( a * ( - 3.0 * a + 3.0 ) + 3.0 ) + 1.0 );\n\t}\n\tfloat w3( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a * a * a );\n\t}\n\tfloat g0( float a ) {\n\t\treturn w0( a ) + w1( a );\n\t}\n\tfloat g1( float a ) {\n\t\treturn w2( a ) + w3( a );\n\t}\n\tfloat h0( float a ) {\n\t\treturn - 1.0 + w1( a ) / ( w0( a ) + w1( a ) );\n\t}\n\tfloat h1( float a ) {\n\t\treturn 1.0 + w3( a ) / ( w2( a ) + w3( a ) );\n\t}\n\tvec4 bicubic( sampler2D tex, vec2 uv, vec4 texelSize, float lod ) {\n\t\tuv = uv * texelSize.zw + 0.5;\n\t\tvec2 iuv = floor( uv );\n\t\tvec2 fuv = fract( uv );\n\t\tfloat g0x = g0( fuv.x );\n\t\tfloat g1x = g1( fuv.x );\n\t\tfloat h0x = h0( fuv.x );\n\t\tfloat h1x = h1( fuv.x );\n\t\tfloat h0y = h0( fuv.y );\n\t\tfloat h1y = h1( fuv.y );\n\t\tvec2 p0 = ( vec2( iuv.x + h0x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p1 = ( vec2( iuv.x + h1x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p2 = ( vec2( iuv.x + h0x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p3 = ( vec2( iuv.x + h1x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;\n\t\treturn g0( fuv.y ) * ( g0x * textureLod( tex, p0, lod ) + g1x * textureLod( tex, p1, lod ) ) +\n\t\t\tg1( fuv.y ) * ( g0x * textureLod( tex, p2, lod ) + g1x * textureLod( tex, p3, lod ) );\n\t}\n\tvec4 textureBicubic( sampler2D sampler, vec2 uv, float lod ) {\n\t\tvec2 fLodSize = vec2( textureSize( sampler, int( lod ) ) );\n\t\tvec2 cLodSize = vec2( textureSize( sampler, int( lod + 1.0 ) ) );\n\t\tvec2 fLodSizeInv = 1.0 / fLodSize;\n\t\tvec2 cLodSizeInv = 1.0 / cLodSize;\n\t\tvec4 fSample = bicubic( sampler, uv, vec4( fLodSizeInv, fLodSize ), floor( lod ) );\n\t\tvec4 cSample = bicubic( sampler, uv, vec4( cLodSizeInv, cLodSize ), ceil( lod ) );\n\t\treturn mix( fSample, cSample, fract( lod ) );\n\t}\n\tvec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( const in float roughness, const in float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {\n\t\tfloat lod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\treturn textureBicubic( transmissionSamplerMap, fragCoord.xy, lod );\n\t}\n\tvec3 volumeAttenuation( const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tif ( isinf( attenuationDistance ) ) {\n\t\t\treturn vec3( 1.0 );\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,\n\t\tconst in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,\n\t\tconst in mat4 viewMatrix, const in mat4 projMatrix, const in float ior, const in float thickness,\n\t\tconst in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\trefractionCoords += 1.0;\n\t\trefractionCoords /= 2.0;\n\t\tvec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\tvec3 transmittance = diffuseColor * volumeAttenuation( length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\tvec3 attenuatedColor = transmittance * transmittedLight.rgb;\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\tfloat transmittanceFactor = ( transmittance.r + transmittance.g + transmittance.b ) / 3.0;\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor, 1.0 - ( 1.0 - transmittedLight.a ) * transmittanceFactor );\n\t}\n#endif";
var uv_pars_fragment = "#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\n\tvarying vec2 vMapUv;\n#endif\n#ifdef USE_ALPHAMAP\n\tvarying vec2 vAlphaMapUv;\n#endif\n#ifdef USE_LIGHTMAP\n\tvarying vec2 vLightMapUv;\n#endif\n#ifdef USE_AOMAP\n\tvarying vec2 vAoMapUv;\n#endif\n#ifdef USE_BUMPMAP\n\tvarying vec2 vBumpMapUv;\n#endif\n#ifdef USE_NORMALMAP\n\tvarying vec2 vNormalMapUv;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tvarying vec2 vEmissiveMapUv;\n#endif\n#ifdef USE_METALNESSMAP\n\tvarying vec2 vMetalnessMapUv;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tvarying vec2 vRoughnessMapUv;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tvarying vec2 vAnisotropyMapUv;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tvarying vec2 vClearcoatMapUv;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tvarying vec2 vClearcoatNormalMapUv;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tvarying vec2 vClearcoatRoughnessMapUv;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tvarying vec2 vIridescenceMapUv;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tvarying vec2 vIridescenceThicknessMapUv;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tvarying vec2 vSheenColorMapUv;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tvarying vec2 vSheenRoughnessMapUv;\n#endif\n#ifdef USE_SPECULARMAP\n\tvarying vec2 vSpecularMapUv;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tvarying vec2 vSpecularColorMapUv;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tvarying vec2 vSpecularIntensityMapUv;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tuniform mat3 transmissionMapTransform;\n\tvarying vec2 vTransmissionMapUv;\n#endif\n#ifdef USE_THICKNESSMAP\n\tuniform mat3 thicknessMapTransform;\n\tvarying vec2 vThicknessMapUv;\n#endif";
var uv_pars_vertex = "#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\n\tuniform mat3 mapTransform;\n\tvarying vec2 vMapUv;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform mat3 alphaMapTransform;\n\tvarying vec2 vAlphaMapUv;\n#endif\n#ifdef USE_LIGHTMAP\n\tuniform mat3 lightMapTransform;\n\tvarying vec2 vLightMapUv;\n#endif\n#ifdef USE_AOMAP\n\tuniform mat3 aoMapTransform;\n\tvarying vec2 vAoMapUv;\n#endif\n#ifdef USE_BUMPMAP\n\tuniform mat3 bumpMapTransform;\n\tvarying vec2 vBumpMapUv;\n#endif\n#ifdef USE_NORMALMAP\n\tuniform mat3 normalMapTransform;\n\tvarying vec2 vNormalMapUv;\n#endif\n#ifdef USE_DISPLACEMENTMAP\n\tuniform mat3 displacementMapTransform;\n\tvarying vec2 vDisplacementMapUv;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tuniform mat3 emissiveMapTransform;\n\tvarying vec2 vEmissiveMapUv;\n#endif\n#ifdef USE_METALNESSMAP\n\tuniform mat3 metalnessMapTransform;\n\tvarying vec2 vMetalnessMapUv;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tuniform mat3 roughnessMapTransform;\n\tvarying vec2 vRoughnessMapUv;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tuniform mat3 anisotropyMapTransform;\n\tvarying vec2 vAnisotropyMapUv;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tuniform mat3 clearcoatMapTransform;\n\tvarying vec2 vClearcoatMapUv;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform mat3 clearcoatNormalMapTransform;\n\tvarying vec2 vClearcoatNormalMapUv;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform mat3 clearcoatRoughnessMapTransform;\n\tvarying vec2 vClearcoatRoughnessMapUv;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tuniform mat3 sheenColorMapTransform;\n\tvarying vec2 vSheenColorMapUv;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tuniform mat3 sheenRoughnessMapTransform;\n\tvarying vec2 vSheenRoughnessMapUv;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tuniform mat3 iridescenceMapTransform;\n\tvarying vec2 vIridescenceMapUv;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform mat3 iridescenceThicknessMapTransform;\n\tvarying vec2 vIridescenceThicknessMapUv;\n#endif\n#ifdef USE_SPECULARMAP\n\tuniform mat3 specularMapTransform;\n\tvarying vec2 vSpecularMapUv;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tuniform mat3 specularColorMapTransform;\n\tvarying vec2 vSpecularColorMapUv;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tuniform mat3 specularIntensityMapTransform;\n\tvarying vec2 vSpecularIntensityMapUv;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tuniform mat3 transmissionMapTransform;\n\tvarying vec2 vTransmissionMapUv;\n#endif\n#ifdef USE_THICKNESSMAP\n\tuniform mat3 thicknessMapTransform;\n\tvarying vec2 vThicknessMapUv;\n#endif";
var uv_vertex = "#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvUv = vec3( uv, 1 ).xy;\n#endif\n#ifdef USE_MAP\n\tvMapUv = ( mapTransform * vec3( MAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ALPHAMAP\n\tvAlphaMapUv = ( alphaMapTransform * vec3( ALPHAMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_LIGHTMAP\n\tvLightMapUv = ( lightMapTransform * vec3( LIGHTMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_AOMAP\n\tvAoMapUv = ( aoMapTransform * vec3( AOMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_BUMPMAP\n\tvBumpMapUv = ( bumpMapTransform * vec3( BUMPMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_NORMALMAP\n\tvNormalMapUv = ( normalMapTransform * vec3( NORMALMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_DISPLACEMENTMAP\n\tvDisplacementMapUv = ( displacementMapTransform * vec3( DISPLACEMENTMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tvEmissiveMapUv = ( emissiveMapTransform * vec3( EMISSIVEMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_METALNESSMAP\n\tvMetalnessMapUv = ( metalnessMapTransform * vec3( METALNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tvRoughnessMapUv = ( roughnessMapTransform * vec3( ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tvAnisotropyMapUv = ( anisotropyMapTransform * vec3( ANISOTROPYMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tvClearcoatMapUv = ( clearcoatMapTransform * vec3( CLEARCOATMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tvClearcoatNormalMapUv = ( clearcoatNormalMapTransform * vec3( CLEARCOAT_NORMALMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tvClearcoatRoughnessMapUv = ( clearcoatRoughnessMapTransform * vec3( CLEARCOAT_ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tvIridescenceMapUv = ( iridescenceMapTransform * vec3( IRIDESCENCEMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tvIridescenceThicknessMapUv = ( iridescenceThicknessMapTransform * vec3( IRIDESCENCE_THICKNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tvSheenColorMapUv = ( sheenColorMapTransform * vec3( SHEEN_COLORMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tvSheenRoughnessMapUv = ( sheenRoughnessMapTransform * vec3( SHEEN_ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULARMAP\n\tvSpecularMapUv = ( specularMapTransform * vec3( SPECULARMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tvSpecularColorMapUv = ( specularColorMapTransform * vec3( SPECULAR_COLORMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tvSpecularIntensityMapUv = ( specularIntensityMapTransform * vec3( SPECULAR_INTENSITYMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tvTransmissionMapUv = ( transmissionMapTransform * vec3( TRANSMISSIONMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_THICKNESSMAP\n\tvThicknessMapUv = ( thicknessMapTransform * vec3( THICKNESSMAP_UV, 1 ) ).xy;\n#endif";
var worldpos_vertex = "#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_BATCHING\n\t\tworldPosition = batchingMatrix * worldPosition;\n\t#endif\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif";
const vertex$h = "varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}";
const fragment$h = "uniform sampler2D t2D;\nuniform float backgroundIntensity;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\ttexColor = vec4( mix( pow( texColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), texColor.rgb * 0.0773993808, vec3( lessThanEqual( texColor.rgb, vec3( 0.04045 ) ) ) ), texColor.w );\n\t#endif\n\ttexColor.rgb *= backgroundIntensity;\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}";
const vertex$g = "varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}";
const fragment$g = "#ifdef ENVMAP_TYPE_CUBE\n\tuniform samplerCube envMap;\n#elif defined( ENVMAP_TYPE_CUBE_UV )\n\tuniform sampler2D envMap;\n#endif\nuniform float flipEnvMap;\nuniform float backgroundBlurriness;\nuniform float backgroundIntensity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 texColor = textureCube( envMap, vec3( flipEnvMap * vWorldDirection.x, vWorldDirection.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 texColor = textureCubeUV( envMap, vWorldDirection, backgroundBlurriness );\n\t#else\n\t\tvec4 texColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t#endif\n\ttexColor.rgb *= backgroundIntensity;\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}";
const vertex$f = "varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}";
const fragment$f = "uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldDirection;\nvoid main() {\n\tvec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );\n\tgl_FragColor = texColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}";
const vertex$e = "#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}";
const fragment$e = "#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}";
const vertex$d = "#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}";
const fragment$d = "#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}";
const vertex$c = "varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}";
const fragment$c = "uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}";
const vertex$b = "uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}";
const fragment$b = "uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}";
const vertex$a = "#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}";
const fragment$a = "uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\t\treflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}";
const vertex$9 = "#define LAMBERT\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}";
const fragment$9 = "#define LAMBERT\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_lambert_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_lambert_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}";
const vertex$8 = "#define MATCAP\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}";
const fragment$8 = "#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t#else\n\t\tvec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}";
const vertex$7 = "#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}";
const fragment$7 = "#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n\t#ifdef OPAQUE\n\t\tgl_FragColor.a = 1.0;\n\t#endif\n}";
const vertex$6 = "#define PHONG\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}";
const fragment$6 = "#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}";
const vertex$5 = "#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}";
const fragment$5 = "#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define USE_SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef USE_SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULAR_COLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n\t#ifdef USE_SPECULAR_INTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEEN_COLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEEN_ROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\n#ifdef USE_ANISOTROPY\n\tuniform vec2 anisotropyVector;\n\t#ifdef USE_ANISOTROPYMAP\n\t\tuniform sampler2D anisotropyMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecularDirect + sheenSpecularIndirect;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometryClearcoatNormal, geometryViewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + ( clearcoatSpecularDirect + clearcoatSpecularIndirect ) * material.clearcoat;\n\t#endif\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}";
const vertex$4 = "#define TOON\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}";
const fragment$4 = "#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}";
const vertex$3 = "uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n#ifdef USE_POINTS_UV\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n#endif\nvoid main() {\n\t#ifdef USE_POINTS_UV\n\t\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\t#endif\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}";
const fragment$3 = "uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}";
const vertex$2 = "#include <common>\n#include <batching_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}";
const fragment$2 = "uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <logdepthbuf_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n}";
const vertex$1 = "uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}";
const fragment$1 = "uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n}";
const ShaderChunk = {
alphahash_fragment: alphahash_fragment,
alphahash_pars_fragment: alphahash_pars_fragment,
alphamap_fragment: alphamap_fragment,
alphamap_pars_fragment: alphamap_pars_fragment,
alphatest_fragment: alphatest_fragment,
alphatest_pars_fragment: alphatest_pars_fragment,
aomap_fragment: aomap_fragment,
aomap_pars_fragment: aomap_pars_fragment,
batching_pars_vertex: batching_pars_vertex,
batching_vertex: batching_vertex,
begin_vertex: begin_vertex,
beginnormal_vertex: beginnormal_vertex,
bsdfs: bsdfs,
iridescence_fragment: iridescence_fragment,
bumpmap_pars_fragment: bumpmap_pars_fragment,
clipping_planes_fragment: clipping_planes_fragment,
clipping_planes_pars_fragment: clipping_planes_pars_fragment,
clipping_planes_pars_vertex: clipping_planes_pars_vertex,
clipping_planes_vertex: clipping_planes_vertex,
color_fragment: color_fragment,
color_pars_fragment: color_pars_fragment,
color_pars_vertex: color_pars_vertex,
color_vertex: color_vertex,
common: common,
cube_uv_reflection_fragment: cube_uv_reflection_fragment,
defaultnormal_vertex: defaultnormal_vertex,
displacementmap_pars_vertex: displacementmap_pars_vertex,
displacementmap_vertex: displacementmap_vertex,
emissivemap_fragment: emissivemap_fragment,
emissivemap_pars_fragment: emissivemap_pars_fragment,
colorspace_fragment: colorspace_fragment,
colorspace_pars_fragment: colorspace_pars_fragment,
envmap_fragment: envmap_fragment,
envmap_common_pars_fragment: envmap_common_pars_fragment,
envmap_pars_fragment: envmap_pars_fragment,
envmap_pars_vertex: envmap_pars_vertex,
envmap_physical_pars_fragment: envmap_physical_pars_fragment,
envmap_vertex: envmap_vertex,
fog_vertex: fog_vertex,
fog_pars_vertex: fog_pars_vertex,
fog_fragment: fog_fragment,
fog_pars_fragment: fog_pars_fragment,
gradientmap_pars_fragment: gradientmap_pars_fragment,
lightmap_fragment: lightmap_fragment,
lightmap_pars_fragment: lightmap_pars_fragment,
lights_lambert_fragment: lights_lambert_fragment,
lights_lambert_pars_fragment: lights_lambert_pars_fragment,
lights_pars_begin: lights_pars_begin,
lights_toon_fragment: lights_toon_fragment,
lights_toon_pars_fragment: lights_toon_pars_fragment,
lights_phong_fragment: lights_phong_fragment,
lights_phong_pars_fragment: lights_phong_pars_fragment,
lights_physical_fragment: lights_physical_fragment,
lights_physical_pars_fragment: lights_physical_pars_fragment,
lights_fragment_begin: lights_fragment_begin,
lights_fragment_maps: lights_fragment_maps,
lights_fragment_end: lights_fragment_end,
logdepthbuf_fragment: logdepthbuf_fragment,
logdepthbuf_pars_fragment: logdepthbuf_pars_fragment,
logdepthbuf_pars_vertex: logdepthbuf_pars_vertex,
logdepthbuf_vertex: logdepthbuf_vertex,
map_fragment: map_fragment,
map_pars_fragment: map_pars_fragment,
map_particle_fragment: map_particle_fragment,
map_particle_pars_fragment: map_particle_pars_fragment,
metalnessmap_fragment: metalnessmap_fragment,
metalnessmap_pars_fragment: metalnessmap_pars_fragment,
morphcolor_vertex: morphcolor_vertex,
morphnormal_vertex: morphnormal_vertex,
morphtarget_pars_vertex: morphtarget_pars_vertex,
morphtarget_vertex: morphtarget_vertex,
normal_fragment_begin: normal_fragment_begin,
normal_fragment_maps: normal_fragment_maps,
normal_pars_fragment: normal_pars_fragment,
normal_pars_vertex: normal_pars_vertex,
normal_vertex: normal_vertex,
normalmap_pars_fragment: normalmap_pars_fragment,
clearcoat_normal_fragment_begin: clearcoat_normal_fragment_begin,
clearcoat_normal_fragment_maps: clearcoat_normal_fragment_maps,
clearcoat_pars_fragment: clearcoat_pars_fragment,
iridescence_pars_fragment: iridescence_pars_fragment,
opaque_fragment: opaque_fragment,
packing: packing,
premultiplied_alpha_fragment: premultiplied_alpha_fragment,
project_vertex: project_vertex,
dithering_fragment: dithering_fragment,
dithering_pars_fragment: dithering_pars_fragment,
roughnessmap_fragment: roughnessmap_fragment,
roughnessmap_pars_fragment: roughnessmap_pars_fragment,
shadowmap_pars_fragment: shadowmap_pars_fragment,
shadowmap_pars_vertex: shadowmap_pars_vertex,
shadowmap_vertex: shadowmap_vertex,
shadowmask_pars_fragment: shadowmask_pars_fragment,
skinbase_vertex: skinbase_vertex,
skinning_pars_vertex: skinning_pars_vertex,
skinning_vertex: skinning_vertex,
skinnormal_vertex: skinnormal_vertex,
specularmap_fragment: specularmap_fragment,
specularmap_pars_fragment: specularmap_pars_fragment,
tonemapping_fragment: tonemapping_fragment,
tonemapping_pars_fragment: tonemapping_pars_fragment,
transmission_fragment: transmission_fragment,
transmission_pars_fragment: transmission_pars_fragment,
uv_pars_fragment: uv_pars_fragment,
uv_pars_vertex: uv_pars_vertex,
uv_vertex: uv_vertex,
worldpos_vertex: worldpos_vertex,
background_vert: vertex$h,
background_frag: fragment$h,
backgroundCube_vert: vertex$g,
backgroundCube_frag: fragment$g,
cube_vert: vertex$f,
cube_frag: fragment$f,
depth_vert: vertex$e,
depth_frag: fragment$e,
distanceRGBA_vert: vertex$d,
distanceRGBA_frag: fragment$d,
equirect_vert: vertex$c,
equirect_frag: fragment$c,
linedashed_vert: vertex$b,
linedashed_frag: fragment$b,
meshbasic_vert: vertex$a,
meshbasic_frag: fragment$a,
meshlambert_vert: vertex$9,
meshlambert_frag: fragment$9,
meshmatcap_vert: vertex$8,
meshmatcap_frag: fragment$8,
meshnormal_vert: vertex$7,
meshnormal_frag: fragment$7,
meshphong_vert: vertex$6,
meshphong_frag: fragment$6,
meshphysical_vert: vertex$5,
meshphysical_frag: fragment$5,
meshtoon_vert: vertex$4,
meshtoon_frag: fragment$4,
points_vert: vertex$3,
points_frag: fragment$3,
shadow_vert: vertex$2,
shadow_frag: fragment$2,
sprite_vert: vertex$1,
sprite_frag: fragment$1
};
/**
* Uniforms library for shared webgl shaders
*/
const UniformsLib = {
common: {
diffuse: { value: /*@__PURE__*/ new Color( 0xffffff ) },
opacity: { value: 1.0 },
map: { value: null },
mapTransform: { value: /*@__PURE__*/ new Matrix3() },
alphaMap: { value: null },
alphaMapTransform: { value: /*@__PURE__*/ new Matrix3() },
alphaTest: { value: 0 }
},
specularmap: {
specularMap: { value: null },
specularMapTransform: { value: /*@__PURE__*/ new Matrix3() }
},
envmap: {
envMap: { value: null },
flipEnvMap: { value: - 1 },
reflectivity: { value: 1.0 }, // basic, lambert, phong
ior: { value: 1.5 }, // physical
refractionRatio: { value: 0.98 }, // basic, lambert, phong
},
aomap: {
aoMap: { value: null },
aoMapIntensity: { value: 1 },
aoMapTransform: { value: /*@__PURE__*/ new Matrix3() }
},
lightmap: {
lightMap: { value: null },
lightMapIntensity: { value: 1 },
lightMapTransform: { value: /*@__PURE__*/ new Matrix3() }
},
bumpmap: {
bumpMap: { value: null },
bumpMapTransform: { value: /*@__PURE__*/ new Matrix3() },
bumpScale: { value: 1 }
},
normalmap: {
normalMap: { value: null },
normalMapTransform: { value: /*@__PURE__*/ new Matrix3() },
normalScale: { value: /*@__PURE__*/ new Vector2( 1, 1 ) }
},
displacementmap: {
displacementMap: { value: null },
displacementMapTransform: { value: /*@__PURE__*/ new Matrix3() },
displacementScale: { value: 1 },
displacementBias: { value: 0 }
},
emissivemap: {
emissiveMap: { value: null },
emissiveMapTransform: { value: /*@__PURE__*/ new Matrix3() }
},
metalnessmap: {
metalnessMap: { value: null },
metalnessMapTransform: { value: /*@__PURE__*/ new Matrix3() }
},
roughnessmap: {
roughnessMap: { value: null },
roughnessMapTransform: { value: /*@__PURE__*/ new Matrix3() }
},
gradientmap: {
gradientMap: { value: null }
},
fog: {
fogDensity: { value: 0.00025 },
fogNear: { value: 1 },
fogFar: { value: 2000 },
fogColor: { value: /*@__PURE__*/ new Color( 0xffffff ) }
},
lights: {
ambientLightColor: { value: [] },
lightProbe: { value: [] },
directionalLights: { value: [], properties: {
direction: {},
color: {}
} },
directionalLightShadows: { value: [], properties: {
shadowBias: {},
shadowNormalBias: {},
shadowRadius: {},
shadowMapSize: {}
} },
directionalShadowMap: { value: [] },
directionalShadowMatrix: { value: [] },
spotLights: { value: [], properties: {
color: {},
position: {},
direction: {},
distance: {},
coneCos: {},
penumbraCos: {},
decay: {}
} },
spotLightShadows: { value: [], properties: {
shadowBias: {},
shadowNormalBias: {},
shadowRadius: {},
shadowMapSize: {}
} },
spotLightMap: { value: [] },
spotShadowMap: { value: [] },
spotLightMatrix: { value: [] },
pointLights: { value: [], properties: {
color: {},
position: {},
decay: {},
distance: {}
} },
pointLightShadows: { value: [], properties: {
shadowBias: {},
shadowNormalBias: {},
shadowRadius: {},
shadowMapSize: {},
shadowCameraNear: {},
shadowCameraFar: {}
} },
pointShadowMap: { value: [] },
pointShadowMatrix: { value: [] },
hemisphereLights: { value: [], properties: {
direction: {},
skyColor: {},
groundColor: {}
} },
// TODO (abelnation): RectAreaLight BRDF data needs to be moved from example to main src
rectAreaLights: { value: [], properties: {
color: {},
position: {},
width: {},
height: {}
} },
ltc_1: { value: null },
ltc_2: { value: null }
},
points: {
diffuse: { value: /*@__PURE__*/ new Color( 0xffffff ) },
opacity: { value: 1.0 },
size: { value: 1.0 },
scale: { value: 1.0 },
map: { value: null },
alphaMap: { value: null },
alphaMapTransform: { value: /*@__PURE__*/ new Matrix3() },
alphaTest: { value: 0 },
uvTransform: { value: /*@__PURE__*/ new Matrix3() }
},
sprite: {
diffuse: { value: /*@__PURE__*/ new Color( 0xffffff ) },
opacity: { value: 1.0 },
center: { value: /*@__PURE__*/ new Vector2( 0.5, 0.5 ) },
rotation: { value: 0.0 },
map: { value: null },
mapTransform: { value: /*@__PURE__*/ new Matrix3() },
alphaMap: { value: null },
alphaMapTransform: { value: /*@__PURE__*/ new Matrix3() },
alphaTest: { value: 0 }
}
};
const ShaderLib = {
basic: {
uniforms: /*@__PURE__*/ mergeUniforms( [
UniformsLib.common,
UniformsLib.specularmap,
UniformsLib.envmap,
UniformsLib.aomap,
UniformsLib.lightmap,
UniformsLib.fog
] ),
vertexShader: ShaderChunk.meshbasic_vert,
fragmentShader: ShaderChunk.meshbasic_frag
},
lambert: {
uniforms: /*@__PURE__*/ mergeUniforms( [
UniformsLib.common,
UniformsLib.specularmap,
UniformsLib.envmap,
UniformsLib.aomap,
UniformsLib.lightmap,
UniformsLib.emissivemap,
UniformsLib.bumpmap,
UniformsLib.normalmap,
UniformsLib.displacementmap,
UniformsLib.fog,
UniformsLib.lights,
{
emissive: { value: /*@__PURE__*/ new Color( 0x000000 ) }
}
] ),
vertexShader: ShaderChunk.meshlambert_vert,
fragmentShader: ShaderChunk.meshlambert_frag
},
phong: {
uniforms: /*@__PURE__*/ mergeUniforms( [
UniformsLib.common,
UniformsLib.specularmap,
UniformsLib.envmap,
UniformsLib.aomap,
UniformsLib.lightmap,
UniformsLib.emissivemap,
UniformsLib.bumpmap,
UniformsLib.normalmap,
UniformsLib.displacementmap,
UniformsLib.fog,
UniformsLib.lights,
{
emissive: { value: /*@__PURE__*/ new Color( 0x000000 ) },
specular: { value: /*@__PURE__*/ new Color( 0x111111 ) },
shininess: { value: 30 }
}
] ),
vertexShader: ShaderChunk.meshphong_vert,
fragmentShader: ShaderChunk.meshphong_frag
},
standard: {
uniforms: /*@__PURE__*/ mergeUniforms( [
UniformsLib.common,
UniformsLib.envmap,
UniformsLib.aomap,
UniformsLib.lightmap,
UniformsLib.emissivemap,
UniformsLib.bumpmap,
UniformsLib.normalmap,
UniformsLib.displacementmap,
UniformsLib.roughnessmap,
UniformsLib.metalnessmap,
UniformsLib.fog,
UniformsLib.lights,
{
emissive: { value: /*@__PURE__*/ new Color( 0x000000 ) },
roughness: { value: 1.0 },
metalness: { value: 0.0 },
envMapIntensity: { value: 1 } // temporary
}
] ),
vertexShader: ShaderChunk.meshphysical_vert,
fragmentShader: ShaderChunk.meshphysical_frag
},
toon: {
uniforms: /*@__PURE__*/ mergeUniforms( [
UniformsLib.common,
UniformsLib.aomap,
UniformsLib.lightmap,
UniformsLib.emissivemap,
UniformsLib.bumpmap,
UniformsLib.normalmap,
UniformsLib.displacementmap,
UniformsLib.gradientmap,
UniformsLib.fog,
UniformsLib.lights,
{
emissive: { value: /*@__PURE__*/ new Color( 0x000000 ) }
}
] ),
vertexShader: ShaderChunk.meshtoon_vert,
fragmentShader: ShaderChunk.meshtoon_frag
},
matcap: {
uniforms: /*@__PURE__*/ mergeUniforms( [
UniformsLib.common,
UniformsLib.bumpmap,
UniformsLib.normalmap,
UniformsLib.displacementmap,
UniformsLib.fog,
{
matcap: { value: null }
}
] ),
vertexShader: ShaderChunk.meshmatcap_vert,
fragmentShader: ShaderChunk.meshmatcap_frag
},
points: {
uniforms: /*@__PURE__*/ mergeUniforms( [
UniformsLib.points,
UniformsLib.fog
] ),
vertexShader: ShaderChunk.points_vert,
fragmentShader: ShaderChunk.points_frag
},
dashed: {
uniforms: /*@__PURE__*/ mergeUniforms( [
UniformsLib.common,
UniformsLib.fog,
{
scale: { value: 1 },
dashSize: { value: 1 },
totalSize: { value: 2 }
}
] ),
vertexShader: ShaderChunk.linedashed_vert,
fragmentShader: ShaderChunk.linedashed_frag
},
depth: {
uniforms: /*@__PURE__*/ mergeUniforms( [
UniformsLib.common,
UniformsLib.displacementmap
] ),
vertexShader: ShaderChunk.depth_vert,
fragmentShader: ShaderChunk.depth_frag
},
normal: {
uniforms: /*@__PURE__*/ mergeUniforms( [
UniformsLib.common,
UniformsLib.bumpmap,
UniformsLib.normalmap,
UniformsLib.displacementmap,
{
opacity: { value: 1.0 }
}
] ),
vertexShader: ShaderChunk.meshnormal_vert,
fragmentShader: ShaderChunk.meshnormal_frag
},
sprite: {
uniforms: /*@__PURE__*/ mergeUniforms( [
UniformsLib.sprite,
UniformsLib.fog
] ),
vertexShader: ShaderChunk.sprite_vert,
fragmentShader: ShaderChunk.sprite_frag
},
background: {
uniforms: {
uvTransform: { value: /*@__PURE__*/ new Matrix3() },
t2D: { value: null },
backgroundIntensity: { value: 1 }
},
vertexShader: ShaderChunk.background_vert,
fragmentShader: ShaderChunk.background_frag
},
backgroundCube: {
uniforms: {
envMap: { value: null },
flipEnvMap: { value: - 1 },
backgroundBlurriness: { value: 0 },
backgroundIntensity: { value: 1 }
},
vertexShader: ShaderChunk.backgroundCube_vert,
fragmentShader: ShaderChunk.backgroundCube_frag
},
cube: {
uniforms: {
tCube: { value: null },
tFlip: { value: - 1 },
opacity: { value: 1.0 }
},
vertexShader: ShaderChunk.cube_vert,
fragmentShader: ShaderChunk.cube_frag
},
equirect: {
uniforms: {
tEquirect: { value: null },
},
vertexShader: ShaderChunk.equirect_vert,
fragmentShader: ShaderChunk.equirect_frag
},
distanceRGBA: {
uniforms: /*@__PURE__*/ mergeUniforms( [
UniformsLib.common,
UniformsLib.displacementmap,
{
referencePosition: { value: /*@__PURE__*/ new Vector3() },
nearDistance: { value: 1 },
farDistance: { value: 1000 }
}
] ),
vertexShader: ShaderChunk.distanceRGBA_vert,
fragmentShader: ShaderChunk.distanceRGBA_frag
},
shadow: {
uniforms: /*@__PURE__*/ mergeUniforms( [
UniformsLib.lights,
UniformsLib.fog,
{
color: { value: /*@__PURE__*/ new Color( 0x00000 ) },
opacity: { value: 1.0 }
},
] ),
vertexShader: ShaderChunk.shadow_vert,
fragmentShader: ShaderChunk.shadow_frag
}
};
ShaderLib.physical = {
uniforms: /*@__PURE__*/ mergeUniforms( [
ShaderLib.standard.uniforms,
{
clearcoat: { value: 0 },
clearcoatMap: { value: null },
clearcoatMapTransform: { value: /*@__PURE__*/ new Matrix3() },
clearcoatNormalMap: { value: null },
clearcoatNormalMapTransform: { value: /*@__PURE__*/ new Matrix3() },
clearcoatNormalScale: { value: /*@__PURE__*/ new Vector2( 1, 1 ) },
clearcoatRoughness: { value: 0 },
clearcoatRoughnessMap: { value: null },
clearcoatRoughnessMapTransform: { value: /*@__PURE__*/ new Matrix3() },
iridescence: { value: 0 },
iridescenceMap: { value: null },
iridescenceMapTransform: { value: /*@__PURE__*/ new Matrix3() },
iridescenceIOR: { value: 1.3 },
iridescenceThicknessMinimum: { value: 100 },
iridescenceThicknessMaximum: { value: 400 },
iridescenceThicknessMap: { value: null },
iridescenceThicknessMapTransform: { value: /*@__PURE__*/ new Matrix3() },
sheen: { value: 0 },
sheenColor: { value: /*@__PURE__*/ new Color( 0x000000 ) },
sheenColorMap: { value: null },
sheenColorMapTransform: { value: /*@__PURE__*/ new Matrix3() },
sheenRoughness: { value: 1 },
sheenRoughnessMap: { value: null },
sheenRoughnessMapTransform: { value: /*@__PURE__*/ new Matrix3() },
transmission: { value: 0 },
transmissionMap: { value: null },
transmissionMapTransform: { value: /*@__PURE__*/ new Matrix3() },
transmissionSamplerSize: { value: /*@__PURE__*/ new Vector2() },
transmissionSamplerMap: { value: null },
thickness: { value: 0 },
thicknessMap: { value: null },
thicknessMapTransform: { value: /*@__PURE__*/ new Matrix3() },
attenuationDistance: { value: 0 },
attenuationColor: { value: /*@__PURE__*/ new Color( 0x000000 ) },
specularColor: { value: /*@__PURE__*/ new Color( 1, 1, 1 ) },
specularColorMap: { value: null },
specularColorMapTransform: { value: /*@__PURE__*/ new Matrix3() },
specularIntensity: { value: 1 },
specularIntensityMap: { value: null },
specularIntensityMapTransform: { value: /*@__PURE__*/ new Matrix3() },
anisotropyVector: { value: /*@__PURE__*/ new Vector2() },
anisotropyMap: { value: null },
anisotropyMapTransform: { value: /*@__PURE__*/ new Matrix3() },
}
] ),
vertexShader: ShaderChunk.meshphysical_vert,
fragmentShader: ShaderChunk.meshphysical_frag
};
const _rgb = { r: 0, b: 0, g: 0 };
function WebGLBackground( renderer, cubemaps, cubeuvmaps, state, objects, alpha, premultipliedAlpha ) {
const clearColor = new Color( 0x000000 );
let clearAlpha = alpha === true ? 0 : 1;
let planeMesh;
let boxMesh;
let currentBackground = null;
let currentBackgroundVersion = 0;
let currentTonemapping = null;
function render( renderList, scene ) {
let forceClear = false;
let background = scene.isScene === true ? scene.background : null;
if ( background && background.isTexture ) {
const usePMREM = scene.backgroundBlurriness > 0; // use PMREM if the user wants to blur the background
background = ( usePMREM ? cubeuvmaps : cubemaps ).get( background );
}
if ( background === null ) {
setClear( clearColor, clearAlpha );
} else if ( background && background.isColor ) {
setClear( background, 1 );
forceClear = true;
}
const environmentBlendMode = renderer.xr.getEnvironmentBlendMode();
if ( environmentBlendMode === 'additive' ) {
state.buffers.color.setClear( 0, 0, 0, 1, premultipliedAlpha );
} else if ( environmentBlendMode === 'alpha-blend' ) {
state.buffers.color.setClear( 0, 0, 0, 0, premultipliedAlpha );
}
if ( renderer.autoClear || forceClear ) {
renderer.clear( renderer.autoClearColor, renderer.autoClearDepth, renderer.autoClearStencil );
}
if ( background && ( background.isCubeTexture || background.mapping === CubeUVReflectionMapping ) ) {
if ( boxMesh === undefined ) {
boxMesh = new Mesh(
new BoxGeometry( 1, 1, 1 ),
new ShaderMaterial( {
name: 'BackgroundCubeMaterial',
uniforms: cloneUniforms( ShaderLib.backgroundCube.uniforms ),
vertexShader: ShaderLib.backgroundCube.vertexShader,
fragmentShader: ShaderLib.backgroundCube.fragmentShader,
side: BackSide,
depthTest: false,
depthWrite: false,
fog: false
} )
);
boxMesh.geometry.deleteAttribute( 'normal' );
boxMesh.geometry.deleteAttribute( 'uv' );
boxMesh.onBeforeRender = function ( renderer, scene, camera ) {
this.matrixWorld.copyPosition( camera.matrixWorld );
};
// add "envMap" material property so the renderer can evaluate it like for built-in materials
Object.defineProperty( boxMesh.material, 'envMap', {
get: function () {
return this.uniforms.envMap.value;
}
} );
objects.update( boxMesh );
}
boxMesh.material.uniforms.envMap.value = background;
boxMesh.material.uniforms.flipEnvMap.value = ( background.isCubeTexture && background.isRenderTargetTexture === false ) ? - 1 : 1;
boxMesh.material.uniforms.backgroundBlurriness.value = scene.backgroundBlurriness;
boxMesh.material.uniforms.backgroundIntensity.value = scene.backgroundIntensity;
boxMesh.material.toneMapped = ColorManagement.getTransfer( background.colorSpace ) !== SRGBTransfer;
if ( currentBackground !== background ||
currentBackgroundVersion !== background.version ||
currentTonemapping !== renderer.toneMapping ) {
boxMesh.material.needsUpdate = true;
currentBackground = background;
currentBackgroundVersion = background.version;
currentTonemapping = renderer.toneMapping;
}
boxMesh.layers.enableAll();
// push to the pre-sorted opaque render list
renderList.unshift( boxMesh, boxMesh.geometry, boxMesh.material, 0, 0, null );
} else if ( background && background.isTexture ) {
if ( planeMesh === undefined ) {
planeMesh = new Mesh(
new PlaneGeometry( 2, 2 ),
new ShaderMaterial( {
name: 'BackgroundMaterial',
uniforms: cloneUniforms( ShaderLib.background.uniforms ),
vertexShader: ShaderLib.background.vertexShader,
fragmentShader: ShaderLib.background.fragmentShader,
side: FrontSide,
depthTest: false,
depthWrite: false,
fog: false
} )
);
planeMesh.geometry.deleteAttribute( 'normal' );
// add "map" material property so the renderer can evaluate it like for built-in materials
Object.defineProperty( planeMesh.material, 'map', {
get: function () {
return this.uniforms.t2D.value;
}
} );
objects.update( planeMesh );
}
planeMesh.material.uniforms.t2D.value = background;
planeMesh.material.uniforms.backgroundIntensity.value = scene.backgroundIntensity;
planeMesh.material.toneMapped = ColorManagement.getTransfer( background.colorSpace ) !== SRGBTransfer;
if ( background.matrixAutoUpdate === true ) {
background.updateMatrix();
}
planeMesh.material.uniforms.uvTransform.value.copy( background.matrix );
if ( currentBackground !== background ||
currentBackgroundVersion !== background.version ||
currentTonemapping !== renderer.toneMapping ) {
planeMesh.material.needsUpdate = true;
currentBackground = background;
currentBackgroundVersion = background.version;
currentTonemapping = renderer.toneMapping;
}
planeMesh.layers.enableAll();
// push to the pre-sorted opaque render list
renderList.unshift( planeMesh, planeMesh.geometry, planeMesh.material, 0, 0, null );
}
}
function setClear( color, alpha ) {
color.getRGB( _rgb, getUnlitUniformColorSpace( renderer ) );
state.buffers.color.setClear( _rgb.r, _rgb.g, _rgb.b, alpha, premultipliedAlpha );
}
return {
getClearColor: function () {
return clearColor;
},
setClearColor: function ( color, alpha = 1 ) {
clearColor.set( color );
clearAlpha = alpha;
setClear( clearColor, clearAlpha );
},
getClearAlpha: function () {
return clearAlpha;
},
setClearAlpha: function ( alpha ) {
clearAlpha = alpha;
setClear( clearColor, clearAlpha );
},
render: render
};
}
function WebGLBindingStates( gl, extensions, attributes, capabilities ) {
const maxVertexAttributes = gl.getParameter( gl.MAX_VERTEX_ATTRIBS );
const extension = capabilities.isWebGL2 ? null : extensions.get( 'OES_vertex_array_object' );
const vaoAvailable = capabilities.isWebGL2 || extension !== null;
const bindingStates = {};
const defaultState = createBindingState( null );
let currentState = defaultState;
let forceUpdate = false;
function setup( object, material, program, geometry, index ) {
let updateBuffers = false;
if ( vaoAvailable ) {
const state = getBindingState( geometry, program, material );
if ( currentState !== state ) {
currentState = state;
bindVertexArrayObject( currentState.object );
}
updateBuffers = needsUpdate( object, geometry, program, index );
if ( updateBuffers ) saveCache( object, geometry, program, index );
} else {
const wireframe = ( material.wireframe === true );
if ( currentState.geometry !== geometry.id ||
currentState.program !== program.id ||
currentState.wireframe !== wireframe ) {
currentState.geometry = geometry.id;
currentState.program = program.id;
currentState.wireframe = wireframe;
updateBuffers = true;
}
}
if ( index !== null ) {
attributes.update( index, gl.ELEMENT_ARRAY_BUFFER );
}
if ( updateBuffers || forceUpdate ) {
forceUpdate = false;
setupVertexAttributes( object, material, program, geometry );
if ( index !== null ) {
gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, attributes.get( index ).buffer );
}
}
}
function createVertexArrayObject() {
if ( capabilities.isWebGL2 ) return gl.createVertexArray();
return extension.createVertexArrayOES();
}
function bindVertexArrayObject( vao ) {
if ( capabilities.isWebGL2 ) return gl.bindVertexArray( vao );
return extension.bindVertexArrayOES( vao );
}
function deleteVertexArrayObject( vao ) {
if ( capabilities.isWebGL2 ) return gl.deleteVertexArray( vao );
return extension.deleteVertexArrayOES( vao );
}
function getBindingState( geometry, program, material ) {
const wireframe = ( material.wireframe === true );
let programMap = bindingStates[ geometry.id ];
if ( programMap === undefined ) {
programMap = {};
bindingStates[ geometry.id ] = programMap;
}
let stateMap = programMap[ program.id ];
if ( stateMap === undefined ) {
stateMap = {};
programMap[ program.id ] = stateMap;
}
let state = stateMap[ wireframe ];
if ( state === undefined ) {
state = createBindingState( createVertexArrayObject() );
stateMap[ wireframe ] = state;
}
return state;
}
function createBindingState( vao ) {
const newAttributes = [];
const enabledAttributes = [];
const attributeDivisors = [];
for ( let i = 0; i < maxVertexAttributes; i ++ ) {
newAttributes[ i ] = 0;
enabledAttributes[ i ] = 0;
attributeDivisors[ i ] = 0;
}
return {
// for backward compatibility on non-VAO support browser
geometry: null,
program: null,
wireframe: false,
newAttributes: newAttributes,
enabledAttributes: enabledAttributes,
attributeDivisors: attributeDivisors,
object: vao,
attributes: {},
index: null
};
}
function needsUpdate( object, geometry, program, index ) {
const cachedAttributes = currentState.attributes;
const geometryAttributes = geometry.attributes;
let attributesNum = 0;
const programAttributes = program.getAttributes();
for ( const name in programAttributes ) {
const programAttribute = programAttributes[ name ];
if ( programAttribute.location >= 0 ) {
const cachedAttribute = cachedAttributes[ name ];
let geometryAttribute = geometryAttributes[ name ];
if ( geometryAttribute === undefined ) {
if ( name === 'instanceMatrix' && object.instanceMatrix ) geometryAttribute = object.instanceMatrix;
if ( name === 'instanceColor' && object.instanceColor ) geometryAttribute = object.instanceColor;
}
if ( cachedAttribute === undefined ) return true;
if ( cachedAttribute.attribute !== geometryAttribute ) return true;
if ( geometryAttribute && cachedAttribute.data !== geometryAttribute.data ) return true;
attributesNum ++;
}
}
if ( currentState.attributesNum !== attributesNum ) return true;
if ( currentState.index !== index ) return true;
return false;
}
function saveCache( object, geometry, program, index ) {
const cache = {};
const attributes = geometry.attributes;
let attributesNum = 0;
const programAttributes = program.getAttributes();
for ( const name in programAttributes ) {
const programAttribute = programAttributes[ name ];
if ( programAttribute.location >= 0 ) {
let attribute = attributes[ name ];
if ( attribute === undefined ) {
if ( name === 'instanceMatrix' && object.instanceMatrix ) attribute = object.instanceMatrix;
if ( name === 'instanceColor' && object.instanceColor ) attribute = object.instanceColor;
}
const data = {};
data.attribute = attribute;
if ( attribute && attribute.data ) {
data.data = attribute.data;
}
cache[ name ] = data;
attributesNum ++;
}
}
currentState.attributes = cache;
currentState.attributesNum = attributesNum;
currentState.index = index;
}
function initAttributes() {
const newAttributes = currentState.newAttributes;
for ( let i = 0, il = newAttributes.length; i < il; i ++ ) {
newAttributes[ i ] = 0;
}
}
function enableAttribute( attribute ) {
enableAttributeAndDivisor( attribute, 0 );
}
function enableAttributeAndDivisor( attribute, meshPerAttribute ) {
const newAttributes = currentState.newAttributes;
const enabledAttributes = currentState.enabledAttributes;
const attributeDivisors = currentState.attributeDivisors;
newAttributes[ attribute ] = 1;
if ( enabledAttributes[ attribute ] === 0 ) {
gl.enableVertexAttribArray( attribute );
enabledAttributes[ attribute ] = 1;
}
if ( attributeDivisors[ attribute ] !== meshPerAttribute ) {
const extension = capabilities.isWebGL2 ? gl : extensions.get( 'ANGLE_instanced_arrays' );
extension[ capabilities.isWebGL2 ? 'vertexAttribDivisor' : 'vertexAttribDivisorANGLE' ]( attribute, meshPerAttribute );
attributeDivisors[ attribute ] = meshPerAttribute;
}
}
function disableUnusedAttributes() {
const newAttributes = currentState.newAttributes;
const enabledAttributes = currentState.enabledAttributes;
for ( let i = 0, il = enabledAttributes.length; i < il; i ++ ) {
if ( enabledAttributes[ i ] !== newAttributes[ i ] ) {
gl.disableVertexAttribArray( i );
enabledAttributes[ i ] = 0;
}
}
}
function vertexAttribPointer( index, size, type, normalized, stride, offset, integer ) {
if ( integer === true ) {
gl.vertexAttribIPointer( index, size, type, stride, offset );
} else {
gl.vertexAttribPointer( index, size, type, normalized, stride, offset );
}
}
function setupVertexAttributes( object, material, program, geometry ) {
if ( capabilities.isWebGL2 === false && ( object.isInstancedMesh || geometry.isInstancedBufferGeometry ) ) {
if ( extensions.get( 'ANGLE_instanced_arrays' ) === null ) return;
}
initAttributes();
const geometryAttributes = geometry.attributes;
const programAttributes = program.getAttributes();
const materialDefaultAttributeValues = material.defaultAttributeValues;
for ( const name in programAttributes ) {
const programAttribute = programAttributes[ name ];
if ( programAttribute.location >= 0 ) {
let geometryAttribute = geometryAttributes[ name ];
if ( geometryAttribute === undefined ) {
if ( name === 'instanceMatrix' && object.instanceMatrix ) geometryAttribute = object.instanceMatrix;
if ( name === 'instanceColor' && object.instanceColor ) geometryAttribute = object.instanceColor;
}
if ( geometryAttribute !== undefined ) {
const normalized = geometryAttribute.normalized;
const size = geometryAttribute.itemSize;
const attribute = attributes.get( geometryAttribute );
// TODO Attribute may not be available on context restore
if ( attribute === undefined ) continue;
const buffer = attribute.buffer;
const type = attribute.type;
const bytesPerElement = attribute.bytesPerElement;
// check for integer attributes (WebGL 2 only)
const integer = ( capabilities.isWebGL2 === true && ( type === gl.INT || type === gl.UNSIGNED_INT || geometryAttribute.gpuType === IntType ) );
if ( geometryAttribute.isInterleavedBufferAttribute ) {
const data = geometryAttribute.data;
const stride = data.stride;
const offset = geometryAttribute.offset;
if ( data.isInstancedInterleavedBuffer ) {
for ( let i = 0; i < programAttribute.locationSize; i ++ ) {
enableAttributeAndDivisor( programAttribute.location + i, data.meshPerAttribute );
}
if ( object.isInstancedMesh !== true && geometry._maxInstanceCount === undefined ) {
geometry._maxInstanceCount = data.meshPerAttribute * data.count;
}
} else {
for ( let i = 0; i < programAttribute.locationSize; i ++ ) {
enableAttribute( programAttribute.location + i );
}
}
gl.bindBuffer( gl.ARRAY_BUFFER, buffer );
for ( let i = 0; i < programAttribute.locationSize; i ++ ) {
vertexAttribPointer(
programAttribute.location + i,
size / programAttribute.locationSize,
type,
normalized,
stride * bytesPerElement,
( offset + ( size / programAttribute.locationSize ) * i ) * bytesPerElement,
integer
);
}
} else {
if ( geometryAttribute.isInstancedBufferAttribute ) {
for ( let i = 0; i < programAttribute.locationSize; i ++ ) {
enableAttributeAndDivisor( programAttribute.location + i, geometryAttribute.meshPerAttribute );
}
if ( object.isInstancedMesh !== true && geometry._maxInstanceCount === undefined ) {
geometry._maxInstanceCount = geometryAttribute.meshPerAttribute * geometryAttribute.count;
}
} else {
for ( let i = 0; i < programAttribute.locationSize; i ++ ) {
enableAttribute( programAttribute.location + i );
}
}
gl.bindBuffer( gl.ARRAY_BUFFER, buffer );
for ( let i = 0; i < programAttribute.locationSize; i ++ ) {
vertexAttribPointer(
programAttribute.location + i,
size / programAttribute.locationSize,
type,
normalized,
size * bytesPerElement,
( size / programAttribute.locationSize ) * i * bytesPerElement,
integer
);
}
}
} else if ( materialDefaultAttributeValues !== undefined ) {
const value = materialDefaultAttributeValues[ name ];
if ( value !== undefined ) {
switch ( value.length ) {
case 2:
gl.vertexAttrib2fv( programAttribute.location, value );
break;
case 3:
gl.vertexAttrib3fv( programAttribute.location, value );
break;
case 4:
gl.vertexAttrib4fv( programAttribute.location, value );
break;
default:
gl.vertexAttrib1fv( programAttribute.location, value );
}
}
}
}
}
disableUnusedAttributes();
}
function dispose() {
reset();
for ( const geometryId in bindingStates ) {
const programMap = bindingStates[ geometryId ];
for ( const programId in programMap ) {
const stateMap = programMap[ programId ];
for ( const wireframe in stateMap ) {
deleteVertexArrayObject( stateMap[ wireframe ].object );
delete stateMap[ wireframe ];
}
delete programMap[ programId ];
}
delete bindingStates[ geometryId ];
}
}
function releaseStatesOfGeometry( geometry ) {
if ( bindingStates[ geometry.id ] === undefined ) return;
const programMap = bindingStates[ geometry.id ];
for ( const programId in programMap ) {
const stateMap = programMap[ programId ];
for ( const wireframe in stateMap ) {
deleteVertexArrayObject( stateMap[ wireframe ].object );
delete stateMap[ wireframe ];
}
delete programMap[ programId ];
}
delete bindingStates[ geometry.id ];
}
function releaseStatesOfProgram( program ) {
for ( const geometryId in bindingStates ) {
const programMap = bindingStates[ geometryId ];
if ( programMap[ program.id ] === undefined ) continue;
const stateMap = programMap[ program.id ];
for ( const wireframe in stateMap ) {
deleteVertexArrayObject( stateMap[ wireframe ].object );
delete stateMap[ wireframe ];
}
delete programMap[ program.id ];
}
}
function reset() {
resetDefaultState();
forceUpdate = true;
if ( currentState === defaultState ) return;
currentState = defaultState;
bindVertexArrayObject( currentState.object );
}
// for backward-compatibility
function resetDefaultState() {
defaultState.geometry = null;
defaultState.program = null;
defaultState.wireframe = false;
}
return {
setup: setup,
reset: reset,
resetDefaultState: resetDefaultState,
dispose: dispose,
releaseStatesOfGeometry: releaseStatesOfGeometry,
releaseStatesOfProgram: releaseStatesOfProgram,
initAttributes: initAttributes,
enableAttribute: enableAttribute,
disableUnusedAttributes: disableUnusedAttributes
};
}
function WebGLBufferRenderer( gl, extensions, info, capabilities ) {
const isWebGL2 = capabilities.isWebGL2;
let mode;
function setMode( value ) {
mode = value;
}
function render( start, count ) {
gl.drawArrays( mode, start, count );
info.update( count, mode, 1 );
}
function renderInstances( start, count, primcount ) {
if ( primcount === 0 ) return;
let extension, methodName;
if ( isWebGL2 ) {
extension = gl;
methodName = 'drawArraysInstanced';
} else {
extension = extensions.get( 'ANGLE_instanced_arrays' );
methodName = 'drawArraysInstancedANGLE';
if ( extension === null ) {
console.error( 'THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.' );
return;
}
}
extension[ methodName ]( mode, start, count, primcount );
info.update( count, mode, primcount );
}
function renderMultiDraw( starts, counts, drawCount ) {
if ( drawCount === 0 ) return;
const extension = extensions.get( 'WEBGL_multi_draw' );
if ( extension === null ) {
for ( let i = 0; i < drawCount; i ++ ) {
this.render( starts[ i ], counts[ i ] );
}
} else {
extension.multiDrawArraysWEBGL( mode, starts, 0, counts, 0, drawCount );
let elementCount = 0;
for ( let i = 0; i < drawCount; i ++ ) {
elementCount += counts[ i ];
}
info.update( elementCount, mode, 1 );
}
}
//
this.setMode = setMode;
this.render = render;
this.renderInstances = renderInstances;
this.renderMultiDraw = renderMultiDraw;
}
function WebGLCapabilities( gl, extensions, parameters ) {
let maxAnisotropy;
function getMaxAnisotropy() {
if ( maxAnisotropy !== undefined ) return maxAnisotropy;
if ( extensions.has( 'EXT_texture_filter_anisotropic' ) === true ) {
const extension = extensions.get( 'EXT_texture_filter_anisotropic' );
maxAnisotropy = gl.getParameter( extension.MAX_TEXTURE_MAX_ANISOTROPY_EXT );
} else {
maxAnisotropy = 0;
}
return maxAnisotropy;
}
function getMaxPrecision( precision ) {
if ( precision === 'highp' ) {
if ( gl.getShaderPrecisionFormat( gl.VERTEX_SHADER, gl.HIGH_FLOAT ).precision > 0 &&
gl.getShaderPrecisionFormat( gl.FRAGMENT_SHADER, gl.HIGH_FLOAT ).precision > 0 ) {
return 'highp';
}
precision = 'mediump';
}
if ( precision === 'mediump' ) {
if ( gl.getShaderPrecisionFormat( gl.VERTEX_SHADER, gl.MEDIUM_FLOAT ).precision > 0 &&
gl.getShaderPrecisionFormat( gl.FRAGMENT_SHADER, gl.MEDIUM_FLOAT ).precision > 0 ) {
return 'mediump';
}
}
return 'lowp';
}
const isWebGL2 = typeof WebGL2RenderingContext !== 'undefined' && gl.constructor.name === 'WebGL2RenderingContext';
let precision = parameters.precision !== undefined ? parameters.precision : 'highp';
const maxPrecision = getMaxPrecision( precision );
if ( maxPrecision !== precision ) {
console.warn( 'THREE.WebGLRenderer:', precision, 'not supported, using', maxPrecision, 'instead.' );
precision = maxPrecision;
}
const drawBuffers = isWebGL2 || extensions.has( 'WEBGL_draw_buffers' );
const logarithmicDepthBuffer = parameters.logarithmicDepthBuffer === true;
const maxTextures = gl.getParameter( gl.MAX_TEXTURE_IMAGE_UNITS );
const maxVertexTextures = gl.getParameter( gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS );
const maxTextureSize = gl.getParameter( gl.MAX_TEXTURE_SIZE );
const maxCubemapSize = gl.getParameter( gl.MAX_CUBE_MAP_TEXTURE_SIZE );
const maxAttributes = gl.getParameter( gl.MAX_VERTEX_ATTRIBS );
const maxVertexUniforms = gl.getParameter( gl.MAX_VERTEX_UNIFORM_VECTORS );
const maxVaryings = gl.getParameter( gl.MAX_VARYING_VECTORS );
const maxFragmentUniforms = gl.getParameter( gl.MAX_FRAGMENT_UNIFORM_VECTORS );
const vertexTextures = maxVertexTextures > 0;
const floatFragmentTextures = isWebGL2 || extensions.has( 'OES_texture_float' );
const floatVertexTextures = vertexTextures && floatFragmentTextures;
const maxSamples = isWebGL2 ? gl.getParameter( gl.MAX_SAMPLES ) : 0;
return {
isWebGL2: isWebGL2,
drawBuffers: drawBuffers,
getMaxAnisotropy: getMaxAnisotropy,
getMaxPrecision: getMaxPrecision,
precision: precision,
logarithmicDepthBuffer: logarithmicDepthBuffer,
maxTextures: maxTextures,
maxVertexTextures: maxVertexTextures,
maxTextureSize: maxTextureSize,
maxCubemapSize: maxCubemapSize,
maxAttributes: maxAttributes,
maxVertexUniforms: maxVertexUniforms,
maxVaryings: maxVaryings,
maxFragmentUniforms: maxFragmentUniforms,
vertexTextures: vertexTextures,
floatFragmentTextures: floatFragmentTextures,
floatVertexTextures: floatVertexTextures,
maxSamples: maxSamples
};
}
function WebGLClipping( properties ) {
const scope = this;
let globalState = null,
numGlobalPlanes = 0,
localClippingEnabled = false,
renderingShadows = false;
const plane = new Plane(),
viewNormalMatrix = new Matrix3(),
uniform = { value: null, needsUpdate: false };
this.uniform = uniform;
this.numPlanes = 0;
this.numIntersection = 0;
this.init = function ( planes, enableLocalClipping ) {
const enabled =
planes.length !== 0 ||
enableLocalClipping ||
// enable state of previous frame - the clipping code has to
// run another frame in order to reset the state:
numGlobalPlanes !== 0 ||
localClippingEnabled;
localClippingEnabled = enableLocalClipping;
numGlobalPlanes = planes.length;
return enabled;
};
this.beginShadows = function () {
renderingShadows = true;
projectPlanes( null );
};
this.endShadows = function () {
renderingShadows = false;
};
this.setGlobalState = function ( planes, camera ) {
globalState = projectPlanes( planes, camera, 0 );
};
this.setState = function ( material, camera, useCache ) {
const planes = material.clippingPlanes,
clipIntersection = material.clipIntersection,
clipShadows = material.clipShadows;
const materialProperties = properties.get( material );
if ( ! localClippingEnabled || planes === null || planes.length === 0 || renderingShadows && ! clipShadows ) {
// there's no local clipping
if ( renderingShadows ) {
// there's no global clipping
projectPlanes( null );
} else {
resetGlobalState();
}
} else {
const nGlobal = renderingShadows ? 0 : numGlobalPlanes,
lGlobal = nGlobal * 4;
let dstArray = materialProperties.clippingState || null;
uniform.value = dstArray; // ensure unique state
dstArray = projectPlanes( planes, camera, lGlobal, useCache );
for ( let i = 0; i !== lGlobal; ++ i ) {
dstArray[ i ] = globalState[ i ];
}
materialProperties.clippingState = dstArray;
this.numIntersection = clipIntersection ? this.numPlanes : 0;
this.numPlanes += nGlobal;
}
};
function resetGlobalState() {
if ( uniform.value !== globalState ) {
uniform.value = globalState;
uniform.needsUpdate = numGlobalPlanes > 0;
}
scope.numPlanes = numGlobalPlanes;
scope.numIntersection = 0;
}
function projectPlanes( planes, camera, dstOffset, skipTransform ) {
const nPlanes = planes !== null ? planes.length : 0;
let dstArray = null;
if ( nPlanes !== 0 ) {
dstArray = uniform.value;
if ( skipTransform !== true || dstArray === null ) {
const flatSize = dstOffset + nPlanes * 4,
viewMatrix = camera.matrixWorldInverse;
viewNormalMatrix.getNormalMatrix( viewMatrix );
if ( dstArray === null || dstArray.length < flatSize ) {
dstArray = new Float32Array( flatSize );
}
for ( let i = 0, i4 = dstOffset; i !== nPlanes; ++ i, i4 += 4 ) {
plane.copy( planes[ i ] ).applyMatrix4( viewMatrix, viewNormalMatrix );
plane.normal.toArray( dstArray, i4 );
dstArray[ i4 + 3 ] = plane.constant;
}
}
uniform.value = dstArray;
uniform.needsUpdate = true;
}
scope.numPlanes = nPlanes;
scope.numIntersection = 0;
return dstArray;
}
}
function WebGLCubeMaps( renderer ) {
let cubemaps = new WeakMap();
function mapTextureMapping( texture, mapping ) {
if ( mapping === EquirectangularReflectionMapping ) {
texture.mapping = CubeReflectionMapping;
} else if ( mapping === EquirectangularRefractionMapping ) {
texture.mapping = CubeRefractionMapping;
}
return texture;
}
function get( texture ) {
if ( texture && texture.isTexture ) {
const mapping = texture.mapping;
if ( mapping === EquirectangularReflectionMapping || mapping === EquirectangularRefractionMapping ) {
if ( cubemaps.has( texture ) ) {
const cubemap = cubemaps.get( texture ).texture;
return mapTextureMapping( cubemap, texture.mapping );
} else {
const image = texture.image;
if ( image && image.height > 0 ) {
const renderTarget = new WebGLCubeRenderTarget( image.height / 2 );
renderTarget.fromEquirectangularTexture( renderer, texture );
cubemaps.set( texture, renderTarget );
texture.addEventListener( 'dispose', onTextureDispose );
return mapTextureMapping( renderTarget.texture, texture.mapping );
} else {
// image not yet ready. try the conversion next frame
return null;
}
}
}
}
return texture;
}
function onTextureDispose( event ) {
const texture = event.target;
texture.removeEventListener( 'dispose', onTextureDispose );
const cubemap = cubemaps.get( texture );
if ( cubemap !== undefined ) {
cubemaps.delete( texture );
cubemap.dispose();
}
}
function dispose() {
cubemaps = new WeakMap();
}
return {
get: get,
dispose: dispose
};
}
class OrthographicCamera extends Camera {
constructor( left = - 1, right = 1, top = 1, bottom = - 1, near = 0.1, far = 2000 ) {
super();
this.isOrthographicCamera = true;
this.type = 'OrthographicCamera';
this.zoom = 1;
this.view = null;
this.left = left;
this.right = right;
this.top = top;
this.bottom = bottom;
this.near = near;
this.far = far;
this.updateProjectionMatrix();
}
copy( source, recursive ) {
super.copy( source, recursive );
this.left = source.left;
this.right = source.right;
this.top = source.top;
this.bottom = source.bottom;
this.near = source.near;
this.far = source.far;
this.zoom = source.zoom;
this.view = source.view === null ? null : Object.assign( {}, source.view );
return this;
}
setViewOffset( fullWidth, fullHeight, x, y, width, height ) {
if ( this.view === null ) {
this.view = {
enabled: true,
fullWidth: 1,
fullHeight: 1,
offsetX: 0,
offsetY: 0,
width: 1,
height: 1
};
}
this.view.enabled = true;
this.view.fullWidth = fullWidth;
this.view.fullHeight = fullHeight;
this.view.offsetX = x;
this.view.offsetY = y;
this.view.width = width;
this.view.height = height;
this.updateProjectionMatrix();
}
clearViewOffset() {
if ( this.view !== null ) {
this.view.enabled = false;
}
this.updateProjectionMatrix();
}
updateProjectionMatrix() {
const dx = ( this.right - this.left ) / ( 2 * this.zoom );
const dy = ( this.top - this.bottom ) / ( 2 * this.zoom );
const cx = ( this.right + this.left ) / 2;
const cy = ( this.top + this.bottom ) / 2;
let left = cx - dx;
let right = cx + dx;
let top = cy + dy;
let bottom = cy - dy;
if ( this.view !== null && this.view.enabled ) {
const scaleW = ( this.right - this.left ) / this.view.fullWidth / this.zoom;
const scaleH = ( this.top - this.bottom ) / this.view.fullHeight / this.zoom;
left += scaleW * this.view.offsetX;
right = left + scaleW * this.view.width;
top -= scaleH * this.view.offsetY;
bottom = top - scaleH * this.view.height;
}
this.projectionMatrix.makeOrthographic( left, right, top, bottom, this.near, this.far, this.coordinateSystem );
this.projectionMatrixInverse.copy( this.projectionMatrix ).invert();
}
toJSON( meta ) {
const data = super.toJSON( meta );
data.object.zoom = this.zoom;
data.object.left = this.left;
data.object.right = this.right;
data.object.top = this.top;
data.object.bottom = this.bottom;
data.object.near = this.near;
data.object.far = this.far;
if ( this.view !== null ) data.object.view = Object.assign( {}, this.view );
return data;
}
}
const LOD_MIN = 4;
// The standard deviations (radians) associated with the extra mips. These are
// chosen to approximate a Trowbridge-Reitz distribution function times the
// geometric shadowing function. These sigma values squared must match the
// variance #defines in cube_uv_reflection_fragment.glsl.js.
const EXTRA_LOD_SIGMA = [ 0.125, 0.215, 0.35, 0.446, 0.526, 0.582 ];
// The maximum length of the blur for loop. Smaller sigmas will use fewer
// samples and exit early, but not recompile the shader.
const MAX_SAMPLES = 20;
const _flatCamera = /*@__PURE__*/ new OrthographicCamera();
const _clearColor = /*@__PURE__*/ new Color();
let _oldTarget = null;
let _oldActiveCubeFace = 0;
let _oldActiveMipmapLevel = 0;
// Golden Ratio
const PHI = ( 1 + Math.sqrt( 5 ) ) / 2;
const INV_PHI = 1 / PHI;
// Vertices of a dodecahedron (except the opposites, which represent the
// same axis), used as axis directions evenly spread on a sphere.
const _axisDirections = [
/*@__PURE__*/ new Vector3( 1, 1, 1 ),
/*@__PURE__*/ new Vector3( - 1, 1, 1 ),
/*@__PURE__*/ new Vector3( 1, 1, - 1 ),
/*@__PURE__*/ new Vector3( - 1, 1, - 1 ),
/*@__PURE__*/ new Vector3( 0, PHI, INV_PHI ),
/*@__PURE__*/ new Vector3( 0, PHI, - INV_PHI ),
/*@__PURE__*/ new Vector3( INV_PHI, 0, PHI ),
/*@__PURE__*/ new Vector3( - INV_PHI, 0, PHI ),
/*@__PURE__*/ new Vector3( PHI, INV_PHI, 0 ),
/*@__PURE__*/ new Vector3( - PHI, INV_PHI, 0 ) ];
/**
* This class generates a Prefiltered, Mipmapped Radiance Environment Map
* (PMREM) from a cubeMap environment texture. This allows different levels of
* blur to be quickly accessed based on material roughness. It is packed into a
* special CubeUV format that allows us to perform custom interpolation so that
* we can support nonlinear formats such as RGBE. Unlike a traditional mipmap
* chain, it only goes down to the LOD_MIN level (above), and then creates extra
* even more filtered 'mips' at the same LOD_MIN resolution, associated with
* higher roughness levels. In this way we maintain resolution to smoothly
* interpolate diffuse lighting while limiting sampling computation.
*
* Paper: Fast, Accurate Image-Based Lighting
* https://drive.google.com/file/d/15y8r_UpKlU9SvV4ILb0C3qCPecS8pvLz/view
*/
class PMREMGenerator {
constructor( renderer ) {
this._renderer = renderer;
this._pingPongRenderTarget = null;
this._lodMax = 0;
this._cubeSize = 0;
this._lodPlanes = [];
this._sizeLods = [];
this._sigmas = [];
this._blurMaterial = null;
this._cubemapMaterial = null;
this._equirectMaterial = null;
this._compileMaterial( this._blurMaterial );
}
/**
* Generates a PMREM from a supplied Scene, which can be faster than using an
* image if networking bandwidth is low. Optional sigma specifies a blur radius
* in radians to be applied to the scene before PMREM generation. Optional near
* and far planes ensure the scene is rendered in its entirety (the cubeCamera
* is placed at the origin).
*/
fromScene( scene, sigma = 0, near = 0.1, far = 100 ) {
_oldTarget = this._renderer.getRenderTarget();
_oldActiveCubeFace = this._renderer.getActiveCubeFace();
_oldActiveMipmapLevel = this._renderer.getActiveMipmapLevel();
this._setSize( 256 );
const cubeUVRenderTarget = this._allocateTargets();
cubeUVRenderTarget.depthBuffer = true;
this._sceneToCubeUV( scene, near, far, cubeUVRenderTarget );
if ( sigma > 0 ) {
this._blur( cubeUVRenderTarget, 0, 0, sigma );
}
this._applyPMREM( cubeUVRenderTarget );
this._cleanup( cubeUVRenderTarget );
return cubeUVRenderTarget;
}
/**
* Generates a PMREM from an equirectangular texture, which can be either LDR
* or HDR. The ideal input image size is 1k (1024 x 512),
* as this matches best with the 256 x 256 cubemap output.
*/
fromEquirectangular( equirectangular, renderTarget = null ) {
return this._fromTexture( equirectangular, renderTarget );
}
/**
* Generates a PMREM from an cubemap texture, which can be either LDR
* or HDR. The ideal input cube size is 256 x 256,
* as this matches best with the 256 x 256 cubemap output.
*/
fromCubemap( cubemap, renderTarget = null ) {
return this._fromTexture( cubemap, renderTarget );
}
/**
* Pre-compiles the cubemap shader. You can get faster start-up by invoking this method during
* your texture's network fetch for increased concurrency.
*/
compileCubemapShader() {
if ( this._cubemapMaterial === null ) {
this._cubemapMaterial = _getCubemapMaterial();
this._compileMaterial( this._cubemapMaterial );
}
}
/**
* Pre-compiles the equirectangular shader. You can get faster start-up by invoking this method during
* your texture's network fetch for increased concurrency.
*/
compileEquirectangularShader() {
if ( this._equirectMaterial === null ) {
this._equirectMaterial = _getEquirectMaterial();
this._compileMaterial( this._equirectMaterial );
}
}
/**
* Disposes of the PMREMGenerator's internal memory. Note that PMREMGenerator is a static class,
* so you should not need more than one PMREMGenerator object. If you do, calling dispose() on
* one of them will cause any others to also become unusable.
*/
dispose() {
this._dispose();
if ( this._cubemapMaterial !== null ) this._cubemapMaterial.dispose();
if ( this._equirectMaterial !== null ) this._equirectMaterial.dispose();
}
// private interface
_setSize( cubeSize ) {
this._lodMax = Math.floor( Math.log2( cubeSize ) );
this._cubeSize = Math.pow( 2, this._lodMax );
}
_dispose() {
if ( this._blurMaterial !== null ) this._blurMaterial.dispose();
if ( this._pingPongRenderTarget !== null ) this._pingPongRenderTarget.dispose();
for ( let i = 0; i < this._lodPlanes.length; i ++ ) {
this._lodPlanes[ i ].dispose();
}
}
_cleanup( outputTarget ) {
this._renderer.setRenderTarget( _oldTarget, _oldActiveCubeFace, _oldActiveMipmapLevel );
outputTarget.scissorTest = false;
_setViewport( outputTarget, 0, 0, outputTarget.width, outputTarget.height );
}
_fromTexture( texture, renderTarget ) {
if ( texture.mapping === CubeReflectionMapping || texture.mapping === CubeRefractionMapping ) {
this._setSize( texture.image.length === 0 ? 16 : ( texture.image[ 0 ].width || texture.image[ 0 ].image.width ) );
} else { // Equirectangular
this._setSize( texture.image.width / 4 );
}
_oldTarget = this._renderer.getRenderTarget();
_oldActiveCubeFace = this._renderer.getActiveCubeFace();
_oldActiveMipmapLevel = this._renderer.getActiveMipmapLevel();
const cubeUVRenderTarget = renderTarget || this._allocateTargets();
this._textureToCubeUV( texture, cubeUVRenderTarget );
this._applyPMREM( cubeUVRenderTarget );
this._cleanup( cubeUVRenderTarget );
return cubeUVRenderTarget;
}
_allocateTargets() {
const width = 3 * Math.max( this._cubeSize, 16 * 7 );
const height = 4 * this._cubeSize;
const params = {
magFilter: LinearFilter,
minFilter: LinearFilter,
generateMipmaps: false,
type: HalfFloatType,
format: RGBAFormat,
colorSpace: LinearSRGBColorSpace,
depthBuffer: false
};
const cubeUVRenderTarget = _createRenderTarget( width, height, params );
if ( this._pingPongRenderTarget === null || this._pingPongRenderTarget.width !== width || this._pingPongRenderTarget.height !== height ) {
if ( this._pingPongRenderTarget !== null ) {
this._dispose();
}
this._pingPongRenderTarget = _createRenderTarget( width, height, params );
const { _lodMax } = this;
( { sizeLods: this._sizeLods, lodPlanes: this._lodPlanes, sigmas: this._sigmas } = _createPlanes( _lodMax ) );
this._blurMaterial = _getBlurShader( _lodMax, width, height );
}
return cubeUVRenderTarget;
}
_compileMaterial( material ) {
const tmpMesh = new Mesh( this._lodPlanes[ 0 ], material );
this._renderer.compile( tmpMesh, _flatCamera );
}
_sceneToCubeUV( scene, near, far, cubeUVRenderTarget ) {
const fov = 90;
const aspect = 1;
const cubeCamera = new PerspectiveCamera( fov, aspect, near, far );
const upSign = [ 1, - 1, 1, 1, 1, 1 ];
const forwardSign = [ 1, 1, 1, - 1, - 1, - 1 ];
const renderer = this._renderer;
const originalAutoClear = renderer.autoClear;
const toneMapping = renderer.toneMapping;
renderer.getClearColor( _clearColor );
renderer.toneMapping = NoToneMapping;
renderer.autoClear = false;
const backgroundMaterial = new MeshBasicMaterial( {
name: 'PMREM.Background',
side: BackSide,
depthWrite: false,
depthTest: false,
} );
const backgroundBox = new Mesh( new BoxGeometry(), backgroundMaterial );
let useSolidColor = false;
const background = scene.background;
if ( background ) {
if ( background.isColor ) {
backgroundMaterial.color.copy( background );
scene.background = null;
useSolidColor = true;
}
} else {
backgroundMaterial.color.copy( _clearColor );
useSolidColor = true;
}
for ( let i = 0; i < 6; i ++ ) {
const col = i % 3;
if ( col === 0 ) {
cubeCamera.up.set( 0, upSign[ i ], 0 );
cubeCamera.lookAt( forwardSign[ i ], 0, 0 );
} else if ( col === 1 ) {
cubeCamera.up.set( 0, 0, upSign[ i ] );
cubeCamera.lookAt( 0, forwardSign[ i ], 0 );
} else {
cubeCamera.up.set( 0, upSign[ i ], 0 );
cubeCamera.lookAt( 0, 0, forwardSign[ i ] );
}
const size = this._cubeSize;
_setViewport( cubeUVRenderTarget, col * size, i > 2 ? size : 0, size, size );
renderer.setRenderTarget( cubeUVRenderTarget );
if ( useSolidColor ) {
renderer.render( backgroundBox, cubeCamera );
}
renderer.render( scene, cubeCamera );
}
backgroundBox.geometry.dispose();
backgroundBox.material.dispose();
renderer.toneMapping = toneMapping;
renderer.autoClear = originalAutoClear;
scene.background = background;
}
_textureToCubeUV( texture, cubeUVRenderTarget ) {
const renderer = this._renderer;
const isCubeTexture = ( texture.mapping === CubeReflectionMapping || texture.mapping === CubeRefractionMapping );
if ( isCubeTexture ) {
if ( this._cubemapMaterial === null ) {
this._cubemapMaterial = _getCubemapMaterial();
}
this._cubemapMaterial.uniforms.flipEnvMap.value = ( texture.isRenderTargetTexture === false ) ? - 1 : 1;
} else {
if ( this._equirectMaterial === null ) {
this._equirectMaterial = _getEquirectMaterial();
}
}
const material = isCubeTexture ? this._cubemapMaterial : this._equirectMaterial;
const mesh = new Mesh( this._lodPlanes[ 0 ], material );
const uniforms = material.uniforms;
uniforms[ 'envMap' ].value = texture;
const size = this._cubeSize;
_setViewport( cubeUVRenderTarget, 0, 0, 3 * size, 2 * size );
renderer.setRenderTarget( cubeUVRenderTarget );
renderer.render( mesh, _flatCamera );
}
_applyPMREM( cubeUVRenderTarget ) {
const renderer = this._renderer;
const autoClear = renderer.autoClear;
renderer.autoClear = false;
for ( let i = 1; i < this._lodPlanes.length; i ++ ) {
const sigma = Math.sqrt( this._sigmas[ i ] * this._sigmas[ i ] - this._sigmas[ i - 1 ] * this._sigmas[ i - 1 ] );
const poleAxis = _axisDirections[ ( i - 1 ) % _axisDirections.length ];
this._blur( cubeUVRenderTarget, i - 1, i, sigma, poleAxis );
}
renderer.autoClear = autoClear;
}
/**
* This is a two-pass Gaussian blur for a cubemap. Normally this is done
* vertically and horizontally, but this breaks down on a cube. Here we apply
* the blur latitudinally (around the poles), and then longitudinally (towards
* the poles) to approximate the orthogonally-separable blur. It is least
* accurate at the poles, but still does a decent job.
*/
_blur( cubeUVRenderTarget, lodIn, lodOut, sigma, poleAxis ) {
const pingPongRenderTarget = this._pingPongRenderTarget;
this._halfBlur(
cubeUVRenderTarget,
pingPongRenderTarget,
lodIn,
lodOut,
sigma,
'latitudinal',
poleAxis );
this._halfBlur(
pingPongRenderTarget,
cubeUVRenderTarget,
lodOut,
lodOut,
sigma,
'longitudinal',
poleAxis );
}
_halfBlur( targetIn, targetOut, lodIn, lodOut, sigmaRadians, direction, poleAxis ) {
const renderer = this._renderer;
const blurMaterial = this._blurMaterial;
if ( direction !== 'latitudinal' && direction !== 'longitudinal' ) {
console.error(
'blur direction must be either latitudinal or longitudinal!' );
}
// Number of standard deviations at which to cut off the discrete approximation.
const STANDARD_DEVIATIONS = 3;
const blurMesh = new Mesh( this._lodPlanes[ lodOut ], blurMaterial );
const blurUniforms = blurMaterial.uniforms;
const pixels = this._sizeLods[ lodIn ] - 1;
const radiansPerPixel = isFinite( sigmaRadians ) ? Math.PI / ( 2 * pixels ) : 2 * Math.PI / ( 2 * MAX_SAMPLES - 1 );
const sigmaPixels = sigmaRadians / radiansPerPixel;
const samples = isFinite( sigmaRadians ) ? 1 + Math.floor( STANDARD_DEVIATIONS * sigmaPixels ) : MAX_SAMPLES;
if ( samples > MAX_SAMPLES ) {
console.warn( `sigmaRadians, ${
sigmaRadians}, is too large and will clip, as it requested ${
samples} samples when the maximum is set to ${MAX_SAMPLES}` );
}
const weights = [];
let sum = 0;
for ( let i = 0; i < MAX_SAMPLES; ++ i ) {
const x = i / sigmaPixels;
const weight = Math.exp( - x * x / 2 );
weights.push( weight );
if ( i === 0 ) {
sum += weight;
} else if ( i < samples ) {
sum += 2 * weight;
}
}
for ( let i = 0; i < weights.length; i ++ ) {
weights[ i ] = weights[ i ] / sum;
}
blurUniforms[ 'envMap' ].value = targetIn.texture;
blurUniforms[ 'samples' ].value = samples;
blurUniforms[ 'weights' ].value = weights;
blurUniforms[ 'latitudinal' ].value = direction === 'latitudinal';
if ( poleAxis ) {
blurUniforms[ 'poleAxis' ].value = poleAxis;
}
const { _lodMax } = this;
blurUniforms[ 'dTheta' ].value = radiansPerPixel;
blurUniforms[ 'mipInt' ].value = _lodMax - lodIn;
const outputSize = this._sizeLods[ lodOut ];
const x = 3 * outputSize * ( lodOut > _lodMax - LOD_MIN ? lodOut - _lodMax + LOD_MIN : 0 );
const y = 4 * ( this._cubeSize - outputSize );
_setViewport( targetOut, x, y, 3 * outputSize, 2 * outputSize );
renderer.setRenderTarget( targetOut );
renderer.render( blurMesh, _flatCamera );
}
}
function _createPlanes( lodMax ) {
const lodPlanes = [];
const sizeLods = [];
const sigmas = [];
let lod = lodMax;
const totalLods = lodMax - LOD_MIN + 1 + EXTRA_LOD_SIGMA.length;
for ( let i = 0; i < totalLods; i ++ ) {
const sizeLod = Math.pow( 2, lod );
sizeLods.push( sizeLod );
let sigma = 1.0 / sizeLod;
if ( i > lodMax - LOD_MIN ) {
sigma = EXTRA_LOD_SIGMA[ i - lodMax + LOD_MIN - 1 ];
} else if ( i === 0 ) {
sigma = 0;
}
sigmas.push( sigma );
const texelSize = 1.0 / ( sizeLod - 2 );
const min = - texelSize;
const max = 1 + texelSize;
const uv1 = [ min, min, max, min, max, max, min, min, max, max, min, max ];
const cubeFaces = 6;
const vertices = 6;
const positionSize = 3;
const uvSize = 2;
const faceIndexSize = 1;
const position = new Float32Array( positionSize * vertices * cubeFaces );
const uv = new Float32Array( uvSize * vertices * cubeFaces );
const faceIndex = new Float32Array( faceIndexSize * vertices * cubeFaces );
for ( let face = 0; face < cubeFaces; face ++ ) {
const x = ( face % 3 ) * 2 / 3 - 1;
const y = face > 2 ? 0 : - 1;
const coordinates = [
x, y, 0,
x + 2 / 3, y, 0,
x + 2 / 3, y + 1, 0,
x, y, 0,
x + 2 / 3, y + 1, 0,
x, y + 1, 0
];
position.set( coordinates, positionSize * vertices * face );
uv.set( uv1, uvSize * vertices * face );
const fill = [ face, face, face, face, face, face ];
faceIndex.set( fill, faceIndexSize * vertices * face );
}
const planes = new BufferGeometry();
planes.setAttribute( 'position', new BufferAttribute( position, positionSize ) );
planes.setAttribute( 'uv', new BufferAttribute( uv, uvSize ) );
planes.setAttribute( 'faceIndex', new BufferAttribute( faceIndex, faceIndexSize ) );
lodPlanes.push( planes );
if ( lod > LOD_MIN ) {
lod --;
}
}
return { lodPlanes, sizeLods, sigmas };
}
function _createRenderTarget( width, height, params ) {
const cubeUVRenderTarget = new WebGLRenderTarget( width, height, params );
cubeUVRenderTarget.texture.mapping = CubeUVReflectionMapping;
cubeUVRenderTarget.texture.name = 'PMREM.cubeUv';
cubeUVRenderTarget.scissorTest = true;
return cubeUVRenderTarget;
}
function _setViewport( target, x, y, width, height ) {
target.viewport.set( x, y, width, height );
target.scissor.set( x, y, width, height );
}
function _getBlurShader( lodMax, width, height ) {
const weights = new Float32Array( MAX_SAMPLES );
const poleAxis = new Vector3( 0, 1, 0 );
const shaderMaterial = new ShaderMaterial( {
name: 'SphericalGaussianBlur',
defines: {
'n': MAX_SAMPLES,
'CUBEUV_TEXEL_WIDTH': 1.0 / width,
'CUBEUV_TEXEL_HEIGHT': 1.0 / height,
'CUBEUV_MAX_MIP': `${lodMax}.0`,
},
uniforms: {
'envMap': { value: null },
'samples': { value: 1 },
'weights': { value: weights },
'latitudinal': { value: false },
'dTheta': { value: 0 },
'mipInt': { value: 0 },
'poleAxis': { value: poleAxis }
},
vertexShader: _getCommonVertexShader(),
fragmentShader: /* glsl */`
precision mediump float;
precision mediump int;
varying vec3 vOutputDirection;
uniform sampler2D envMap;
uniform int samples;
uniform float weights[ n ];
uniform bool latitudinal;
uniform float dTheta;
uniform float mipInt;
uniform vec3 poleAxis;
#define ENVMAP_TYPE_CUBE_UV
#include <cube_uv_reflection_fragment>
vec3 getSample( float theta, vec3 axis ) {
float cosTheta = cos( theta );
// Rodrigues' axis-angle rotation
vec3 sampleDirection = vOutputDirection * cosTheta
+ cross( axis, vOutputDirection ) * sin( theta )
+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );
return bilinearCubeUV( envMap, sampleDirection, mipInt );
}
void main() {
vec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );
if ( all( equal( axis, vec3( 0.0 ) ) ) ) {
axis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );
}
axis = normalize( axis );
gl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );
gl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );
for ( int i = 1; i < n; i++ ) {
if ( i >= samples ) {
break;
}
float theta = dTheta * float( i );
gl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );
gl_FragColor.rgb += weights[ i ] * getSample( theta, axis );
}
}
`,
blending: NoBlending,
depthTest: false,
depthWrite: false
} );
return shaderMaterial;
}
function _getEquirectMaterial() {
return new ShaderMaterial( {
name: 'EquirectangularToCubeUV',
uniforms: {
'envMap': { value: null }
},
vertexShader: _getCommonVertexShader(),
fragmentShader: /* glsl */`
precision mediump float;
precision mediump int;
varying vec3 vOutputDirection;
uniform sampler2D envMap;
#include <common>
void main() {
vec3 outputDirection = normalize( vOutputDirection );
vec2 uv = equirectUv( outputDirection );
gl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );
}
`,
blending: NoBlending,
depthTest: false,
depthWrite: false
} );
}
function _getCubemapMaterial() {
return new ShaderMaterial( {
name: 'CubemapToCubeUV',
uniforms: {
'envMap': { value: null },
'flipEnvMap': { value: - 1 }
},
vertexShader: _getCommonVertexShader(),
fragmentShader: /* glsl */`
precision mediump float;
precision mediump int;
uniform float flipEnvMap;
varying vec3 vOutputDirection;
uniform samplerCube envMap;
void main() {
gl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );
}
`,
blending: NoBlending,
depthTest: false,
depthWrite: false
} );
}
function _getCommonVertexShader() {
return /* glsl */`
precision mediump float;
precision mediump int;
attribute float faceIndex;
varying vec3 vOutputDirection;
// RH coordinate system; PMREM face-indexing convention
vec3 getDirection( vec2 uv, float face ) {
uv = 2.0 * uv - 1.0;
vec3 direction = vec3( uv, 1.0 );
if ( face == 0.0 ) {
direction = direction.zyx; // ( 1, v, u ) pos x
} else if ( face == 1.0 ) {
direction = direction.xzy;
direction.xz *= -1.0; // ( -u, 1, -v ) pos y
} else if ( face == 2.0 ) {
direction.x *= -1.0; // ( -u, v, 1 ) pos z
} else if ( face == 3.0 ) {
direction = direction.zyx;
direction.xz *= -1.0; // ( -1, v, -u ) neg x
} else if ( face == 4.0 ) {
direction = direction.xzy;
direction.xy *= -1.0; // ( -u, -1, v ) neg y
} else if ( face == 5.0 ) {
direction.z *= -1.0; // ( u, v, -1 ) neg z
}
return direction;
}
void main() {
vOutputDirection = getDirection( uv, faceIndex );
gl_Position = vec4( position, 1.0 );
}
`;
}
function WebGLCubeUVMaps( renderer ) {
let cubeUVmaps = new WeakMap();
let pmremGenerator = null;
function get( texture ) {
if ( texture && texture.isTexture ) {
const mapping = texture.mapping;
const isEquirectMap = ( mapping === EquirectangularReflectionMapping || mapping === EquirectangularRefractionMapping );
const isCubeMap = ( mapping === CubeReflectionMapping || mapping === CubeRefractionMapping );
// equirect/cube map to cubeUV conversion
if ( isEquirectMap || isCubeMap ) {
if ( texture.isRenderTargetTexture && texture.needsPMREMUpdate === true ) {
texture.needsPMREMUpdate = false;
let renderTarget = cubeUVmaps.get( texture );
if ( pmremGenerator === null ) pmremGenerator = new PMREMGenerator( renderer );
renderTarget = isEquirectMap ? pmremGenerator.fromEquirectangular( texture, renderTarget ) : pmremGenerator.fromCubemap( texture, renderTarget );
cubeUVmaps.set( texture, renderTarget );
return renderTarget.texture;
} else {
if ( cubeUVmaps.has( texture ) ) {
return cubeUVmaps.get( texture ).texture;
} else {
const image = texture.image;
if ( ( isEquirectMap && image && image.height > 0 ) || ( isCubeMap && image && isCubeTextureComplete( image ) ) ) {
if ( pmremGenerator === null ) pmremGenerator = new PMREMGenerator( renderer );
const renderTarget = isEquirectMap ? pmremGenerator.fromEquirectangular( texture ) : pmremGenerator.fromCubemap( texture );
cubeUVmaps.set( texture, renderTarget );
texture.addEventListener( 'dispose', onTextureDispose );
return renderTarget.texture;
} else {
// image not yet ready. try the conversion next frame
return null;
}
}
}
}
}
return texture;
}
function isCubeTextureComplete( image ) {
let count = 0;
const length = 6;
for ( let i = 0; i < length; i ++ ) {
if ( image[ i ] !== undefined ) count ++;
}
return count === length;
}
function onTextureDispose( event ) {
const texture = event.target;
texture.removeEventListener( 'dispose', onTextureDispose );
const cubemapUV = cubeUVmaps.get( texture );
if ( cubemapUV !== undefined ) {
cubeUVmaps.delete( texture );
cubemapUV.dispose();
}
}
function dispose() {
cubeUVmaps = new WeakMap();
if ( pmremGenerator !== null ) {
pmremGenerator.dispose();
pmremGenerator = null;
}
}
return {
get: get,
dispose: dispose
};
}
function WebGLExtensions( gl ) {
const extensions = {};
function getExtension( name ) {
if ( extensions[ name ] !== undefined ) {
return extensions[ name ];
}
let extension;
switch ( name ) {
case 'WEBGL_depth_texture':
extension = gl.getExtension( 'WEBGL_depth_texture' ) || gl.getExtension( 'MOZ_WEBGL_depth_texture' ) || gl.getExtension( 'WEBKIT_WEBGL_depth_texture' );
break;
case 'EXT_texture_filter_anisotropic':
extension = gl.getExtension( 'EXT_texture_filter_anisotropic' ) || gl.getExtension( 'MOZ_EXT_texture_filter_anisotropic' ) || gl.getExtension( 'WEBKIT_EXT_texture_filter_anisotropic' );
break;
case 'WEBGL_compressed_texture_s3tc':
extension = gl.getExtension( 'WEBGL_compressed_texture_s3tc' ) || gl.getExtension( 'MOZ_WEBGL_compressed_texture_s3tc' ) || gl.getExtension( 'WEBKIT_WEBGL_compressed_texture_s3tc' );
break;
case 'WEBGL_compressed_texture_pvrtc':
extension = gl.getExtension( 'WEBGL_compressed_texture_pvrtc' ) || gl.getExtension( 'WEBKIT_WEBGL_compressed_texture_pvrtc' );
break;
default:
extension = gl.getExtension( name );
}
extensions[ name ] = extension;
return extension;
}
return {
has: function ( name ) {
return getExtension( name ) !== null;
},
init: function ( capabilities ) {
if ( capabilities.isWebGL2 ) {
getExtension( 'EXT_color_buffer_float' );
getExtension( 'WEBGL_clip_cull_distance' );
} else {
getExtension( 'WEBGL_depth_texture' );
getExtension( 'OES_texture_float' );
getExtension( 'OES_texture_half_float' );
getExtension( 'OES_texture_half_float_linear' );
getExtension( 'OES_standard_derivatives' );
getExtension( 'OES_element_index_uint' );
getExtension( 'OES_vertex_array_object' );
getExtension( 'ANGLE_instanced_arrays' );
}
getExtension( 'OES_texture_float_linear' );
getExtension( 'EXT_color_buffer_half_float' );
getExtension( 'WEBGL_multisampled_render_to_texture' );
},
get: function ( name ) {
const extension = getExtension( name );
if ( extension === null ) {
console.warn( 'THREE.WebGLRenderer: ' + name + ' extension not supported.' );
}
return extension;
}
};
}
function WebGLGeometries( gl, attributes, info, bindingStates ) {
const geometries = {};
const wireframeAttributes = new WeakMap();
function onGeometryDispose( event ) {
const geometry = event.target;
if ( geometry.index !== null ) {
attributes.remove( geometry.index );
}
for ( const name in geometry.attributes ) {
attributes.remove( geometry.attributes[ name ] );
}
for ( const name in geometry.morphAttributes ) {
const array = geometry.morphAttributes[ name ];
for ( let i = 0, l = array.length; i < l; i ++ ) {
attributes.remove( array[ i ] );
}
}
geometry.removeEventListener( 'dispose', onGeometryDispose );
delete geometries[ geometry.id ];
const attribute = wireframeAttributes.get( geometry );
if ( attribute ) {
attributes.remove( attribute );
wireframeAttributes.delete( geometry );
}
bindingStates.releaseStatesOfGeometry( geometry );
if ( geometry.isInstancedBufferGeometry === true ) {
delete geometry._maxInstanceCount;
}
//
info.memory.geometries --;
}
function get( object, geometry ) {
if ( geometries[ geometry.id ] === true ) return geometry;
geometry.addEventListener( 'dispose', onGeometryDispose );
geometries[ geometry.id ] = true;
info.memory.geometries ++;
return geometry;
}
function update( geometry ) {
const geometryAttributes = geometry.attributes;
// Updating index buffer in VAO now. See WebGLBindingStates.
for ( const name in geometryAttributes ) {
attributes.update( geometryAttributes[ name ], gl.ARRAY_BUFFER );
}
// morph targets
const morphAttributes = geometry.morphAttributes;
for ( const name in morphAttributes ) {
const array = morphAttributes[ name ];
for ( let i = 0, l = array.length; i < l; i ++ ) {
attributes.update( array[ i ], gl.ARRAY_BUFFER );
}
}
}
function updateWireframeAttribute( geometry ) {
const indices = [];
const geometryIndex = geometry.index;
const geometryPosition = geometry.attributes.position;
let version = 0;
if ( geometryIndex !== null ) {
const array = geometryIndex.array;
version = geometryIndex.version;
for ( let i = 0, l = array.length; i < l; i += 3 ) {
const a = array[ i + 0 ];
const b = array[ i + 1 ];
const c = array[ i + 2 ];
indices.push( a, b, b, c, c, a );
}
} else if ( geometryPosition !== undefined ) {
const array = geometryPosition.array;
version = geometryPosition.version;
for ( let i = 0, l = ( array.length / 3 ) - 1; i < l; i += 3 ) {
const a = i + 0;
const b = i + 1;
const c = i + 2;
indices.push( a, b, b, c, c, a );
}
} else {
return;
}
const attribute = new ( arrayNeedsUint32( indices ) ? Uint32BufferAttribute : Uint16BufferAttribute )( indices, 1 );
attribute.version = version;
// Updating index buffer in VAO now. See WebGLBindingStates
//
const previousAttribute = wireframeAttributes.get( geometry );
if ( previousAttribute ) attributes.remove( previousAttribute );
//
wireframeAttributes.set( geometry, attribute );
}
function getWireframeAttribute( geometry ) {
const currentAttribute = wireframeAttributes.get( geometry );
if ( currentAttribute ) {
const geometryIndex = geometry.index;
if ( geometryIndex !== null ) {
// if the attribute is obsolete, create a new one
if ( currentAttribute.version < geometryIndex.version ) {
updateWireframeAttribute( geometry );
}
}
} else {
updateWireframeAttribute( geometry );
}
return wireframeAttributes.get( geometry );
}
return {
get: get,
update: update,
getWireframeAttribute: getWireframeAttribute
};
}
function WebGLIndexedBufferRenderer( gl, extensions, info, capabilities ) {
const isWebGL2 = capabilities.isWebGL2;
let mode;
function setMode( value ) {
mode = value;
}
let type, bytesPerElement;
function setIndex( value ) {
type = value.type;
bytesPerElement = value.bytesPerElement;
}
function render( start, count ) {
gl.drawElements( mode, count, type, start * bytesPerElement );
info.update( count, mode, 1 );
}
function renderInstances( start, count, primcount ) {
if ( primcount === 0 ) return;
let extension, methodName;
if ( isWebGL2 ) {
extension = gl;
methodName = 'drawElementsInstanced';
} else {
extension = extensions.get( 'ANGLE_instanced_arrays' );
methodName = 'drawElementsInstancedANGLE';
if ( extension === null ) {
console.error( 'THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.' );
return;
}
}
extension[ methodName ]( mode, count, type, start * bytesPerElement, primcount );
info.update( count, mode, primcount );
}
function renderMultiDraw( starts, counts, drawCount ) {
if ( drawCount === 0 ) return;
const extension = extensions.get( 'WEBGL_multi_draw' );
if ( extension === null ) {
for ( let i = 0; i < drawCount; i ++ ) {
this.render( starts[ i ] / bytesPerElement, counts[ i ] );
}
} else {
extension.multiDrawElementsWEBGL( mode, counts, 0, type, starts, 0, drawCount );
let elementCount = 0;
for ( let i = 0; i < drawCount; i ++ ) {
elementCount += counts[ i ];
}
info.update( elementCount, mode, 1 );
}
}
//
this.setMode = setMode;
this.setIndex = setIndex;
this.render = render;
this.renderInstances = renderInstances;
this.renderMultiDraw = renderMultiDraw;
}
function WebGLInfo( gl ) {
const memory = {
geometries: 0,
textures: 0
};
const render = {
frame: 0,
calls: 0,
triangles: 0,
points: 0,
lines: 0
};
function update( count, mode, instanceCount ) {
render.calls ++;
switch ( mode ) {
case gl.TRIANGLES:
render.triangles += instanceCount * ( count / 3 );
break;
case gl.LINES:
render.lines += instanceCount * ( count / 2 );
break;
case gl.LINE_STRIP:
render.lines += instanceCount * ( count - 1 );
break;
case gl.LINE_LOOP:
render.lines += instanceCount * count;
break;
case gl.POINTS:
render.points += instanceCount * count;
break;
default:
console.error( 'THREE.WebGLInfo: Unknown draw mode:', mode );
break;
}
}
function reset() {
render.calls = 0;
render.triangles = 0;
render.points = 0;
render.lines = 0;
}
return {
memory: memory,
render: render,
programs: null,
autoReset: true,
reset: reset,
update: update
};
}
function numericalSort( a, b ) {
return a[ 0 ] - b[ 0 ];
}
function absNumericalSort( a, b ) {
return Math.abs( b[ 1 ] ) - Math.abs( a[ 1 ] );
}
function WebGLMorphtargets( gl, capabilities, textures ) {
const influencesList = {};
const morphInfluences = new Float32Array( 8 );
const morphTextures = new WeakMap();
const morph = new Vector4();
const workInfluences = [];
for ( let i = 0; i < 8; i ++ ) {
workInfluences[ i ] = [ i, 0 ];
}
function update( object, geometry, program ) {
const objectInfluences = object.morphTargetInfluences;
if ( capabilities.isWebGL2 === true ) {
// instead of using attributes, the WebGL 2 code path encodes morph targets
// into an array of data textures. Each layer represents a single morph target.
const morphAttribute = geometry.morphAttributes.position || geometry.morphAttributes.normal || geometry.morphAttributes.color;
const morphTargetsCount = ( morphAttribute !== undefined ) ? morphAttribute.length : 0;
let entry = morphTextures.get( geometry );
if ( entry === undefined || entry.count !== morphTargetsCount ) {
if ( entry !== undefined ) entry.texture.dispose();
const hasMorphPosition = geometry.morphAttributes.position !== undefined;
const hasMorphNormals = geometry.morphAttributes.normal !== undefined;
const hasMorphColors = geometry.morphAttributes.color !== undefined;
const morphTargets = geometry.morphAttributes.position || [];
const morphNormals = geometry.morphAttributes.normal || [];
const morphColors = geometry.morphAttributes.color || [];
let vertexDataCount = 0;
if ( hasMorphPosition === true ) vertexDataCount = 1;
if ( hasMorphNormals === true ) vertexDataCount = 2;
if ( hasMorphColors === true ) vertexDataCount = 3;
let width = geometry.attributes.position.count * vertexDataCount;
let height = 1;
if ( width > capabilities.maxTextureSize ) {
height = Math.ceil( width / capabilities.maxTextureSize );
width = capabilities.maxTextureSize;
}
const buffer = new Float32Array( width * height * 4 * morphTargetsCount );
const texture = new DataArrayTexture( buffer, width, height, morphTargetsCount );
texture.type = FloatType;
texture.needsUpdate = true;
// fill buffer
const vertexDataStride = vertexDataCount * 4;
for ( let i = 0; i < morphTargetsCount; i ++ ) {
const morphTarget = morphTargets[ i ];
const morphNormal = morphNormals[ i ];
const morphColor = morphColors[ i ];
const offset = width * height * 4 * i;
for ( let j = 0; j < morphTarget.count; j ++ ) {
const stride = j * vertexDataStride;
if ( hasMorphPosition === true ) {
morph.fromBufferAttribute( morphTarget, j );
buffer[ offset + stride + 0 ] = morph.x;
buffer[ offset + stride + 1 ] = morph.y;
buffer[ offset + stride + 2 ] = morph.z;
buffer[ offset + stride + 3 ] = 0;
}
if ( hasMorphNormals === true ) {
morph.fromBufferAttribute( morphNormal, j );
buffer[ offset + stride + 4 ] = morph.x;
buffer[ offset + stride + 5 ] = morph.y;
buffer[ offset + stride + 6 ] = morph.z;
buffer[ offset + stride + 7 ] = 0;
}
if ( hasMorphColors === true ) {
morph.fromBufferAttribute( morphColor, j );
buffer[ offset + stride + 8 ] = morph.x;
buffer[ offset + stride + 9 ] = morph.y;
buffer[ offset + stride + 10 ] = morph.z;
buffer[ offset + stride + 11 ] = ( morphColor.itemSize === 4 ) ? morph.w : 1;
}
}
}
entry = {
count: morphTargetsCount,
texture: texture,
size: new Vector2( width, height )
};
morphTextures.set( geometry, entry );
function disposeTexture() {
texture.dispose();
morphTextures.delete( geometry );
geometry.removeEventListener( 'dispose', disposeTexture );
}
geometry.addEventListener( 'dispose', disposeTexture );
}
//
let morphInfluencesSum = 0;
for ( let i = 0; i < objectInfluences.length; i ++ ) {
morphInfluencesSum += objectInfluences[ i ];
}
const morphBaseInfluence = geometry.morphTargetsRelative ? 1 : 1 - morphInfluencesSum;
program.getUniforms().setValue( gl, 'morphTargetBaseInfluence', morphBaseInfluence );
program.getUniforms().setValue( gl, 'morphTargetInfluences', objectInfluences );
program.getUniforms().setValue( gl, 'morphTargetsTexture', entry.texture, textures );
program.getUniforms().setValue( gl, 'morphTargetsTextureSize', entry.size );
} else {
// When object doesn't have morph target influences defined, we treat it as a 0-length array
// This is important to make sure we set up morphTargetBaseInfluence / morphTargetInfluences
const length = objectInfluences === undefined ? 0 : objectInfluences.length;
let influences = influencesList[ geometry.id ];
if ( influences === undefined || influences.length !== length ) {
// initialise list
influences = [];
for ( let i = 0; i < length; i ++ ) {
influences[ i ] = [ i, 0 ];
}
influencesList[ geometry.id ] = influences;
}
// Collect influences
for ( let i = 0; i < length; i ++ ) {
const influence = influences[ i ];
influence[ 0 ] = i;
influence[ 1 ] = objectInfluences[ i ];
}
influences.sort( absNumericalSort );
for ( let i = 0; i < 8; i ++ ) {
if ( i < length && influences[ i ][ 1 ] ) {
workInfluences[ i ][ 0 ] = influences[ i ][ 0 ];
workInfluences[ i ][ 1 ] = influences[ i ][ 1 ];
} else {
workInfluences[ i ][ 0 ] = Number.MAX_SAFE_INTEGER;
workInfluences[ i ][ 1 ] = 0;
}
}
workInfluences.sort( numericalSort );
const morphTargets = geometry.morphAttributes.position;
const morphNormals = geometry.morphAttributes.normal;
let morphInfluencesSum = 0;
for ( let i = 0; i < 8; i ++ ) {
const influence = workInfluences[ i ];
const index = influence[ 0 ];
const value = influence[ 1 ];
if ( index !== Number.MAX_SAFE_INTEGER && value ) {
if ( morphTargets && geometry.getAttribute( 'morphTarget' + i ) !== morphTargets[ index ] ) {
geometry.setAttribute( 'morphTarget' + i, morphTargets[ index ] );
}
if ( morphNormals && geometry.getAttribute( 'morphNormal' + i ) !== morphNormals[ index ] ) {
geometry.setAttribute( 'morphNormal' + i, morphNormals[ index ] );
}
morphInfluences[ i ] = value;
morphInfluencesSum += value;
} else {
if ( morphTargets && geometry.hasAttribute( 'morphTarget' + i ) === true ) {
geometry.deleteAttribute( 'morphTarget' + i );
}
if ( morphNormals && geometry.hasAttribute( 'morphNormal' + i ) === true ) {
geometry.deleteAttribute( 'morphNormal' + i );
}
morphInfluences[ i ] = 0;
}
}
// GLSL shader uses formula baseinfluence * base + sum(target * influence)
// This allows us to switch between absolute morphs and relative morphs without changing shader code
// When baseinfluence = 1 - sum(influence), the above is equivalent to sum((target - base) * influence)
const morphBaseInfluence = geometry.morphTargetsRelative ? 1 : 1 - morphInfluencesSum;
program.getUniforms().setValue( gl, 'morphTargetBaseInfluence', morphBaseInfluence );
program.getUniforms().setValue( gl, 'morphTargetInfluences', morphInfluences );
}
}
return {
update: update
};
}
function WebGLObjects( gl, geometries, attributes, info ) {
let updateMap = new WeakMap();
function update( object ) {
const frame = info.render.frame;
const geometry = object.geometry;
const buffergeometry = geometries.get( object, geometry );
// Update once per frame
if ( updateMap.get( buffergeometry ) !== frame ) {
geometries.update( buffergeometry );
updateMap.set( buffergeometry, frame );
}
if ( object.isInstancedMesh ) {
if ( object.hasEventListener( 'dispose', onInstancedMeshDispose ) === false ) {
object.addEventListener( 'dispose', onInstancedMeshDispose );
}
if ( updateMap.get( object ) !== frame ) {
attributes.update( object.instanceMatrix, gl.ARRAY_BUFFER );
if ( object.instanceColor !== null ) {
attributes.update( object.instanceColor, gl.ARRAY_BUFFER );
}
updateMap.set( object, frame );
}
}
if ( object.isSkinnedMesh ) {
const skeleton = object.skeleton;
if ( updateMap.get( skeleton ) !== frame ) {
skeleton.update();
updateMap.set( skeleton, frame );
}
}
return buffergeometry;
}
function dispose() {
updateMap = new WeakMap();
}
function onInstancedMeshDispose( event ) {
const instancedMesh = event.target;
instancedMesh.removeEventListener( 'dispose', onInstancedMeshDispose );
attributes.remove( instancedMesh.instanceMatrix );
if ( instancedMesh.instanceColor !== null ) attributes.remove( instancedMesh.instanceColor );
}
return {
update: update,
dispose: dispose
};
}
class DepthTexture extends Texture {
constructor( width, height, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, format ) {
format = format !== undefined ? format : DepthFormat;
if ( format !== DepthFormat && format !== DepthStencilFormat ) {
throw new Error( 'DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat' );
}
if ( type === undefined && format === DepthFormat ) type = UnsignedIntType;
if ( type === undefined && format === DepthStencilFormat ) type = UnsignedInt248Type;
super( null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
this.isDepthTexture = true;
this.image = { width: width, height: height };
this.magFilter = magFilter !== undefined ? magFilter : NearestFilter;
this.minFilter = minFilter !== undefined ? minFilter : NearestFilter;
this.flipY = false;
this.generateMipmaps = false;
this.compareFunction = null;
}
copy( source ) {
super.copy( source );
this.compareFunction = source.compareFunction;
return this;
}
toJSON( meta ) {
const data = super.toJSON( meta );
if ( this.compareFunction !== null ) data.compareFunction = this.compareFunction;
return data;
}
}
/**
* Uniforms of a program.
* Those form a tree structure with a special top-level container for the root,
* which you get by calling 'new WebGLUniforms( gl, program )'.
*
*
* Properties of inner nodes including the top-level container:
*
* .seq - array of nested uniforms
* .map - nested uniforms by name
*
*
* Methods of all nodes except the top-level container:
*
* .setValue( gl, value, [textures] )
*
* uploads a uniform value(s)
* the 'textures' parameter is needed for sampler uniforms
*
*
* Static methods of the top-level container (textures factorizations):
*
* .upload( gl, seq, values, textures )
*
* sets uniforms in 'seq' to 'values[id].value'
*
* .seqWithValue( seq, values ) : filteredSeq
*
* filters 'seq' entries with corresponding entry in values
*
*
* Methods of the top-level container (textures factorizations):
*
* .setValue( gl, name, value, textures )
*
* sets uniform with name 'name' to 'value'
*
* .setOptional( gl, obj, prop )
*
* like .set for an optional property of the object
*
*/
const emptyTexture = /*@__PURE__*/ new Texture();
const emptyShadowTexture = /*@__PURE__*/ new DepthTexture( 1, 1 );
emptyShadowTexture.compareFunction = LessEqualCompare;
const emptyArrayTexture = /*@__PURE__*/ new DataArrayTexture();
const empty3dTexture = /*@__PURE__*/ new Data3DTexture();
const emptyCubeTexture = /*@__PURE__*/ new CubeTexture();
// --- Utilities ---
// Array Caches (provide typed arrays for temporary by size)
const arrayCacheF32 = [];
const arrayCacheI32 = [];
// Float32Array caches used for uploading Matrix uniforms
const mat4array = new Float32Array( 16 );
const mat3array = new Float32Array( 9 );
const mat2array = new Float32Array( 4 );
// Flattening for arrays of vectors and matrices
function flatten( array, nBlocks, blockSize ) {
const firstElem = array[ 0 ];
if ( firstElem <= 0 || firstElem > 0 ) return array;
// unoptimized: ! isNaN( firstElem )
// see http://jacksondunstan.com/articles/983
const n = nBlocks * blockSize;
let r = arrayCacheF32[ n ];
if ( r === undefined ) {
r = new Float32Array( n );
arrayCacheF32[ n ] = r;
}
if ( nBlocks !== 0 ) {
firstElem.toArray( r, 0 );
for ( let i = 1, offset = 0; i !== nBlocks; ++ i ) {
offset += blockSize;
array[ i ].toArray( r, offset );
}
}
return r;
}
function arraysEqual( a, b ) {
if ( a.length !== b.length ) return false;
for ( let i = 0, l = a.length; i < l; i ++ ) {
if ( a[ i ] !== b[ i ] ) return false;
}
return true;
}
function copyArray( a, b ) {
for ( let i = 0, l = b.length; i < l; i ++ ) {
a[ i ] = b[ i ];
}
}
// Texture unit allocation
function allocTexUnits( textures, n ) {
let r = arrayCacheI32[ n ];
if ( r === undefined ) {
r = new Int32Array( n );
arrayCacheI32[ n ] = r;
}
for ( let i = 0; i !== n; ++ i ) {
r[ i ] = textures.allocateTextureUnit();
}
return r;
}
// --- Setters ---
// Note: Defining these methods externally, because they come in a bunch
// and this way their names minify.
// Single scalar
function setValueV1f( gl, v ) {
const cache = this.cache;
if ( cache[ 0 ] === v ) return;
gl.uniform1f( this.addr, v );
cache[ 0 ] = v;
}
// Single float vector (from flat array or THREE.VectorN)
function setValueV2f( gl, v ) {
const cache = this.cache;
if ( v.x !== undefined ) {
if ( cache[ 0 ] !== v.x || cache[ 1 ] !== v.y ) {
gl.uniform2f( this.addr, v.x, v.y );
cache[ 0 ] = v.x;
cache[ 1 ] = v.y;
}
} else {
if ( arraysEqual( cache, v ) ) return;
gl.uniform2fv( this.addr, v );
copyArray( cache, v );
}
}
function setValueV3f( gl, v ) {
const cache = this.cache;
if ( v.x !== undefined ) {
if ( cache[ 0 ] !== v.x || cache[ 1 ] !== v.y || cache[ 2 ] !== v.z ) {
gl.uniform3f( this.addr, v.x, v.y, v.z );
cache[ 0 ] = v.x;
cache[ 1 ] = v.y;
cache[ 2 ] = v.z;
}
} else if ( v.r !== undefined ) {
if ( cache[ 0 ] !== v.r || cache[ 1 ] !== v.g || cache[ 2 ] !== v.b ) {
gl.uniform3f( this.addr, v.r, v.g, v.b );
cache[ 0 ] = v.r;
cache[ 1 ] = v.g;
cache[ 2 ] = v.b;
}
} else {
if ( arraysEqual( cache, v ) ) return;
gl.uniform3fv( this.addr, v );
copyArray( cache, v );
}
}
function setValueV4f( gl, v ) {
const cache = this.cache;
if ( v.x !== undefined ) {
if ( cache[ 0 ] !== v.x || cache[ 1 ] !== v.y || cache[ 2 ] !== v.z || cache[ 3 ] !== v.w ) {
gl.uniform4f( this.addr, v.x, v.y, v.z, v.w );
cache[ 0 ] = v.x;
cache[ 1 ] = v.y;
cache[ 2 ] = v.z;
cache[ 3 ] = v.w;
}
} else {
if ( arraysEqual( cache, v ) ) return;
gl.uniform4fv( this.addr, v );
copyArray( cache, v );
}
}
// Single matrix (from flat array or THREE.MatrixN)
function setValueM2( gl, v ) {
const cache = this.cache;
const elements = v.elements;
if ( elements === undefined ) {
if ( arraysEqual( cache, v ) ) return;
gl.uniformMatrix2fv( this.addr, false, v );
copyArray( cache, v );
} else {
if ( arraysEqual( cache, elements ) ) return;
mat2array.set( elements );
gl.uniformMatrix2fv( this.addr, false, mat2array );
copyArray( cache, elements );
}
}
function setValueM3( gl, v ) {
const cache = this.cache;
const elements = v.elements;
if ( elements === undefined ) {
if ( arraysEqual( cache, v ) ) return;
gl.uniformMatrix3fv( this.addr, false, v );
copyArray( cache, v );
} else {
if ( arraysEqual( cache, elements ) ) return;
mat3array.set( elements );
gl.uniformMatrix3fv( this.addr, false, mat3array );
copyArray( cache, elements );
}
}
function setValueM4( gl, v ) {
const cache = this.cache;
const elements = v.elements;
if ( elements === undefined ) {
if ( arraysEqual( cache, v ) ) return;
gl.uniformMatrix4fv( this.addr, false, v );
copyArray( cache, v );
} else {
if ( arraysEqual( cache, elements ) ) return;
mat4array.set( elements );
gl.uniformMatrix4fv( this.addr, false, mat4array );
copyArray( cache, elements );
}
}
// Single integer / boolean
function setValueV1i( gl, v ) {
const cache = this.cache;
if ( cache[ 0 ] === v ) return;
gl.uniform1i( this.addr, v );
cache[ 0 ] = v;
}
// Single integer / boolean vector (from flat array or THREE.VectorN)
function setValueV2i( gl, v ) {
const cache = this.cache;
if ( v.x !== undefined ) {
if ( cache[ 0 ] !== v.x || cache[ 1 ] !== v.y ) {
gl.uniform2i( this.addr, v.x, v.y );
cache[ 0 ] = v.x;
cache[ 1 ] = v.y;
}
} else {
if ( arraysEqual( cache, v ) ) return;
gl.uniform2iv( this.addr, v );
copyArray( cache, v );
}
}
function setValueV3i( gl, v ) {
const cache = this.cache;
if ( v.x !== undefined ) {
if ( cache[ 0 ] !== v.x || cache[ 1 ] !== v.y || cache[ 2 ] !== v.z ) {
gl.uniform3i( this.addr, v.x, v.y, v.z );
cache[ 0 ] = v.x;
cache[ 1 ] = v.y;
cache[ 2 ] = v.z;
}
} else {
if ( arraysEqual( cache, v ) ) return;
gl.uniform3iv( this.addr, v );
copyArray( cache, v );
}
}
function setValueV4i( gl, v ) {
const cache = this.cache;
if ( v.x !== undefined ) {
if ( cache[ 0 ] !== v.x || cache[ 1 ] !== v.y || cache[ 2 ] !== v.z || cache[ 3 ] !== v.w ) {
gl.uniform4i( this.addr, v.x, v.y, v.z, v.w );
cache[ 0 ] = v.x;
cache[ 1 ] = v.y;
cache[ 2 ] = v.z;
cache[ 3 ] = v.w;
}
} else {
if ( arraysEqual( cache, v ) ) return;
gl.uniform4iv( this.addr, v );
copyArray( cache, v );
}
}
// Single unsigned integer
function setValueV1ui( gl, v ) {
const cache = this.cache;
if ( cache[ 0 ] === v ) return;
gl.uniform1ui( this.addr, v );
cache[ 0 ] = v;
}
// Single unsigned integer vector (from flat array or THREE.VectorN)
function setValueV2ui( gl, v ) {
const cache = this.cache;
if ( v.x !== undefined ) {
if ( cache[ 0 ] !== v.x || cache[ 1 ] !== v.y ) {
gl.uniform2ui( this.addr, v.x, v.y );
cache[ 0 ] = v.x;
cache[ 1 ] = v.y;
}
} else {
if ( arraysEqual( cache, v ) ) return;
gl.uniform2uiv( this.addr, v );
copyArray( cache, v );
}
}
function setValueV3ui( gl, v ) {
const cache = this.cache;
if ( v.x !== undefined ) {
if ( cache[ 0 ] !== v.x || cache[ 1 ] !== v.y || cache[ 2 ] !== v.z ) {
gl.uniform3ui( this.addr, v.x, v.y, v.z );
cache[ 0 ] = v.x;
cache[ 1 ] = v.y;
cache[ 2 ] = v.z;
}
} else {
if ( arraysEqual( cache, v ) ) return;
gl.uniform3uiv( this.addr, v );
copyArray( cache, v );
}
}
function setValueV4ui( gl, v ) {
const cache = this.cache;
if ( v.x !== undefined ) {
if ( cache[ 0 ] !== v.x || cache[ 1 ] !== v.y || cache[ 2 ] !== v.z || cache[ 3 ] !== v.w ) {
gl.uniform4ui( this.addr, v.x, v.y, v.z, v.w );
cache[ 0 ] = v.x;
cache[ 1 ] = v.y;
cache[ 2 ] = v.z;
cache[ 3 ] = v.w;
}
} else {
if ( arraysEqual( cache, v ) ) return;
gl.uniform4uiv( this.addr, v );
copyArray( cache, v );
}
}
// Single texture (2D / Cube)
function setValueT1( gl, v, textures ) {
const cache = this.cache;
const unit = textures.allocateTextureUnit();
if ( cache[ 0 ] !== unit ) {
gl.uniform1i( this.addr, unit );
cache[ 0 ] = unit;
}
const emptyTexture2D = ( this.type === gl.SAMPLER_2D_SHADOW ) ? emptyShadowTexture : emptyTexture;
textures.setTexture2D( v || emptyTexture2D, unit );
}
function setValueT3D1( gl, v, textures ) {
const cache = this.cache;
const unit = textures.allocateTextureUnit();
if ( cache[ 0 ] !== unit ) {
gl.uniform1i( this.addr, unit );
cache[ 0 ] = unit;
}
textures.setTexture3D( v || empty3dTexture, unit );
}
function setValueT6( gl, v, textures ) {
const cache = this.cache;
const unit = textures.allocateTextureUnit();
if ( cache[ 0 ] !== unit ) {
gl.uniform1i( this.addr, unit );
cache[ 0 ] = unit;
}
textures.setTextureCube( v || emptyCubeTexture, unit );
}
function setValueT2DArray1( gl, v, textures ) {
const cache = this.cache;
const unit = textures.allocateTextureUnit();
if ( cache[ 0 ] !== unit ) {
gl.uniform1i( this.addr, unit );
cache[ 0 ] = unit;
}
textures.setTexture2DArray( v || emptyArrayTexture, unit );
}
// Helper to pick the right setter for the singular case
function getSingularSetter( type ) {
switch ( type ) {
case 0x1406: return setValueV1f; // FLOAT
case 0x8b50: return setValueV2f; // _VEC2
case 0x8b51: return setValueV3f; // _VEC3
case 0x8b52: return setValueV4f; // _VEC4
case 0x8b5a: return setValueM2; // _MAT2
case 0x8b5b: return setValueM3; // _MAT3
case 0x8b5c: return setValueM4; // _MAT4
case 0x1404: case 0x8b56: return setValueV1i; // INT, BOOL
case 0x8b53: case 0x8b57: return setValueV2i; // _VEC2
case 0x8b54: case 0x8b58: return setValueV3i; // _VEC3
case 0x8b55: case 0x8b59: return setValueV4i; // _VEC4
case 0x1405: return setValueV1ui; // UINT
case 0x8dc6: return setValueV2ui; // _VEC2
case 0x8dc7: return setValueV3ui; // _VEC3
case 0x8dc8: return setValueV4ui; // _VEC4
case 0x8b5e: // SAMPLER_2D
case 0x8d66: // SAMPLER_EXTERNAL_OES
case 0x8dca: // INT_SAMPLER_2D
case 0x8dd2: // UNSIGNED_INT_SAMPLER_2D
case 0x8b62: // SAMPLER_2D_SHADOW
return setValueT1;
case 0x8b5f: // SAMPLER_3D
case 0x8dcb: // INT_SAMPLER_3D
case 0x8dd3: // UNSIGNED_INT_SAMPLER_3D
return setValueT3D1;
case 0x8b60: // SAMPLER_CUBE
case 0x8dcc: // INT_SAMPLER_CUBE
case 0x8dd4: // UNSIGNED_INT_SAMPLER_CUBE
case 0x8dc5: // SAMPLER_CUBE_SHADOW
return setValueT6;
case 0x8dc1: // SAMPLER_2D_ARRAY
case 0x8dcf: // INT_SAMPLER_2D_ARRAY
case 0x8dd7: // UNSIGNED_INT_SAMPLER_2D_ARRAY
case 0x8dc4: // SAMPLER_2D_ARRAY_SHADOW
return setValueT2DArray1;
}
}
// Array of scalars
function setValueV1fArray( gl, v ) {
gl.uniform1fv( this.addr, v );
}
// Array of vectors (from flat array or array of THREE.VectorN)
function setValueV2fArray( gl, v ) {
const data = flatten( v, this.size, 2 );
gl.uniform2fv( this.addr, data );
}
function setValueV3fArray( gl, v ) {
const data = flatten( v, this.size, 3 );
gl.uniform3fv( this.addr, data );
}
function setValueV4fArray( gl, v ) {
const data = flatten( v, this.size, 4 );
gl.uniform4fv( this.addr, data );
}
// Array of matrices (from flat array or array of THREE.MatrixN)
function setValueM2Array( gl, v ) {
const data = flatten( v, this.size, 4 );
gl.uniformMatrix2fv( this.addr, false, data );
}
function setValueM3Array( gl, v ) {
const data = flatten( v, this.size, 9 );
gl.uniformMatrix3fv( this.addr, false, data );
}
function setValueM4Array( gl, v ) {
const data = flatten( v, this.size, 16 );
gl.uniformMatrix4fv( this.addr, false, data );
}
// Array of integer / boolean
function setValueV1iArray( gl, v ) {
gl.uniform1iv( this.addr, v );
}
// Array of integer / boolean vectors (from flat array)
function setValueV2iArray( gl, v ) {
gl.uniform2iv( this.addr, v );
}
function setValueV3iArray( gl, v ) {
gl.uniform3iv( this.addr, v );
}
function setValueV4iArray( gl, v ) {
gl.uniform4iv( this.addr, v );
}
// Array of unsigned integer
function setValueV1uiArray( gl, v ) {
gl.uniform1uiv( this.addr, v );
}
// Array of unsigned integer vectors (from flat array)
function setValueV2uiArray( gl, v ) {
gl.uniform2uiv( this.addr, v );
}
function setValueV3uiArray( gl, v ) {
gl.uniform3uiv( this.addr, v );
}
function setValueV4uiArray( gl, v ) {
gl.uniform4uiv( this.addr, v );
}
// Array of textures (2D / 3D / Cube / 2DArray)
function setValueT1Array( gl, v, textures ) {
const cache = this.cache;
const n = v.length;
const units = allocTexUnits( textures, n );
if ( ! arraysEqual( cache, units ) ) {
gl.uniform1iv( this.addr, units );
copyArray( cache, units );
}
for ( let i = 0; i !== n; ++ i ) {
textures.setTexture2D( v[ i ] || emptyTexture, units[ i ] );
}
}
function setValueT3DArray( gl, v, textures ) {
const cache = this.cache;
const n = v.length;
const units = allocTexUnits( textures, n );
if ( ! arraysEqual( cache, units ) ) {
gl.uniform1iv( this.addr, units );
copyArray( cache, units );
}
for ( let i = 0; i !== n; ++ i ) {
textures.setTexture3D( v[ i ] || empty3dTexture, units[ i ] );
}
}
function setValueT6Array( gl, v, textures ) {
const cache = this.cache;
const n = v.length;
const units = allocTexUnits( textures, n );
if ( ! arraysEqual( cache, units ) ) {
gl.uniform1iv( this.addr, units );
copyArray( cache, units );
}
for ( let i = 0; i !== n; ++ i ) {
textures.setTextureCube( v[ i ] || emptyCubeTexture, units[ i ] );
}
}
function setValueT2DArrayArray( gl, v, textures ) {
const cache = this.cache;
const n = v.length;
const units = allocTexUnits( textures, n );
if ( ! arraysEqual( cache, units ) ) {
gl.uniform1iv( this.addr, units );
copyArray( cache, units );
}
for ( let i = 0; i !== n; ++ i ) {
textures.setTexture2DArray( v[ i ] || emptyArrayTexture, units[ i ] );
}
}
// Helper to pick the right setter for a pure (bottom-level) array
function getPureArraySetter( type ) {
switch ( type ) {
case 0x1406: return setValueV1fArray; // FLOAT
case 0x8b50: return setValueV2fArray; // _VEC2
case 0x8b51: return setValueV3fArray; // _VEC3
case 0x8b52: return setValueV4fArray; // _VEC4
case 0x8b5a: return setValueM2Array; // _MAT2
case 0x8b5b: return setValueM3Array; // _MAT3
case 0x8b5c: return setValueM4Array; // _MAT4
case 0x1404: case 0x8b56: return setValueV1iArray; // INT, BOOL
case 0x8b53: case 0x8b57: return setValueV2iArray; // _VEC2
case 0x8b54: case 0x8b58: return setValueV3iArray; // _VEC3
case 0x8b55: case 0x8b59: return setValueV4iArray; // _VEC4
case 0x1405: return setValueV1uiArray; // UINT
case 0x8dc6: return setValueV2uiArray; // _VEC2
case 0x8dc7: return setValueV3uiArray; // _VEC3
case 0x8dc8: return setValueV4uiArray; // _VEC4
case 0x8b5e: // SAMPLER_2D
case 0x8d66: // SAMPLER_EXTERNAL_OES
case 0x8dca: // INT_SAMPLER_2D
case 0x8dd2: // UNSIGNED_INT_SAMPLER_2D
case 0x8b62: // SAMPLER_2D_SHADOW
return setValueT1Array;
case 0x8b5f: // SAMPLER_3D
case 0x8dcb: // INT_SAMPLER_3D
case 0x8dd3: // UNSIGNED_INT_SAMPLER_3D
return setValueT3DArray;
case 0x8b60: // SAMPLER_CUBE
case 0x8dcc: // INT_SAMPLER_CUBE
case 0x8dd4: // UNSIGNED_INT_SAMPLER_CUBE
case 0x8dc5: // SAMPLER_CUBE_SHADOW
return setValueT6Array;
case 0x8dc1: // SAMPLER_2D_ARRAY
case 0x8dcf: // INT_SAMPLER_2D_ARRAY
case 0x8dd7: // UNSIGNED_INT_SAMPLER_2D_ARRAY
case 0x8dc4: // SAMPLER_2D_ARRAY_SHADOW
return setValueT2DArrayArray;
}
}
// --- Uniform Classes ---
class SingleUniform {
constructor( id, activeInfo, addr ) {
this.id = id;
this.addr = addr;
this.cache = [];
this.type = activeInfo.type;
this.setValue = getSingularSetter( activeInfo.type );
// this.path = activeInfo.name; // DEBUG
}
}
class PureArrayUniform {
constructor( id, activeInfo, addr ) {
this.id = id;
this.addr = addr;
this.cache = [];
this.type = activeInfo.type;
this.size = activeInfo.size;
this.setValue = getPureArraySetter( activeInfo.type );
// this.path = activeInfo.name; // DEBUG
}
}
class StructuredUniform {
constructor( id ) {
this.id = id;
this.seq = [];
this.map = {};
}
setValue( gl, value, textures ) {
const seq = this.seq;
for ( let i = 0, n = seq.length; i !== n; ++ i ) {
const u = seq[ i ];
u.setValue( gl, value[ u.id ], textures );
}
}
}
// --- Top-level ---
// Parser - builds up the property tree from the path strings
const RePathPart = /(\w+)(\])?(\[|\.)?/g;
// extracts
// - the identifier (member name or array index)
// - followed by an optional right bracket (found when array index)
// - followed by an optional left bracket or dot (type of subscript)
//
// Note: These portions can be read in a non-overlapping fashion and
// allow straightforward parsing of the hierarchy that WebGL encodes
// in the uniform names.
function addUniform( container, uniformObject ) {
container.seq.push( uniformObject );
container.map[ uniformObject.id ] = uniformObject;
}
function parseUniform( activeInfo, addr, container ) {
const path = activeInfo.name,
pathLength = path.length;
// reset RegExp object, because of the early exit of a previous run
RePathPart.lastIndex = 0;
while ( true ) {
const match = RePathPart.exec( path ),
matchEnd = RePathPart.lastIndex;
let id = match[ 1 ];
const idIsIndex = match[ 2 ] === ']',
subscript = match[ 3 ];
if ( idIsIndex ) id = id | 0; // convert to integer
if ( subscript === undefined || subscript === '[' && matchEnd + 2 === pathLength ) {
// bare name or "pure" bottom-level array "[0]" suffix
addUniform( container, subscript === undefined ?
new SingleUniform( id, activeInfo, addr ) :
new PureArrayUniform( id, activeInfo, addr ) );
break;
} else {
// step into inner node / create it in case it doesn't exist
const map = container.map;
let next = map[ id ];
if ( next === undefined ) {
next = new StructuredUniform( id );
addUniform( container, next );
}
container = next;
}
}
}
// Root Container
class WebGLUniforms {
constructor( gl, program ) {
this.seq = [];
this.map = {};
const n = gl.getProgramParameter( program, gl.ACTIVE_UNIFORMS );
for ( let i = 0; i < n; ++ i ) {
const info = gl.getActiveUniform( program, i ),
addr = gl.getUniformLocation( program, info.name );
parseUniform( info, addr, this );
}
}
setValue( gl, name, value, textures ) {
const u = this.map[ name ];
if ( u !== undefined ) u.setValue( gl, value, textures );
}
setOptional( gl, object, name ) {
const v = object[ name ];
if ( v !== undefined ) this.setValue( gl, name, v );
}
static upload( gl, seq, values, textures ) {
for ( let i = 0, n = seq.length; i !== n; ++ i ) {
const u = seq[ i ],
v = values[ u.id ];
if ( v.needsUpdate !== false ) {
// note: always updating when .needsUpdate is undefined
u.setValue( gl, v.value, textures );
}
}
}
static seqWithValue( seq, values ) {
const r = [];
for ( let i = 0, n = seq.length; i !== n; ++ i ) {
const u = seq[ i ];
if ( u.id in values ) r.push( u );
}
return r;
}
}
function WebGLShader( gl, type, string ) {
const shader = gl.createShader( type );
gl.shaderSource( shader, string );
gl.compileShader( shader );
return shader;
}
// From https://www.khronos.org/registry/webgl/extensions/KHR_parallel_shader_compile/
const COMPLETION_STATUS_KHR = 0x91B1;
let programIdCount = 0;
function handleSource( string, errorLine ) {
const lines = string.split( '\n' );
const lines2 = [];
const from = Math.max( errorLine - 6, 0 );
const to = Math.min( errorLine + 6, lines.length );
for ( let i = from; i < to; i ++ ) {
const line = i + 1;
lines2.push( `${line === errorLine ? '>' : ' '} ${line}: ${lines[ i ]}` );
}
return lines2.join( '\n' );
}
function getEncodingComponents( colorSpace ) {
const workingPrimaries = ColorManagement.getPrimaries( ColorManagement.workingColorSpace );
const encodingPrimaries = ColorManagement.getPrimaries( colorSpace );
let gamutMapping;
if ( workingPrimaries === encodingPrimaries ) {
gamutMapping = '';
} else if ( workingPrimaries === P3Primaries && encodingPrimaries === Rec709Primaries ) {
gamutMapping = 'LinearDisplayP3ToLinearSRGB';
} else if ( workingPrimaries === Rec709Primaries && encodingPrimaries === P3Primaries ) {
gamutMapping = 'LinearSRGBToLinearDisplayP3';
}
switch ( colorSpace ) {
case LinearSRGBColorSpace:
case LinearDisplayP3ColorSpace:
return [ gamutMapping, 'LinearTransferOETF' ];
case SRGBColorSpace:
case DisplayP3ColorSpace:
return [ gamutMapping, 'sRGBTransferOETF' ];
default:
console.warn( 'THREE.WebGLProgram: Unsupported color space:', colorSpace );
return [ gamutMapping, 'LinearTransferOETF' ];
}
}
function getShaderErrors( gl, shader, type ) {
const status = gl.getShaderParameter( shader, gl.COMPILE_STATUS );
const errors = gl.getShaderInfoLog( shader ).trim();
if ( status && errors === '' ) return '';
const errorMatches = /ERROR: 0:(\d+)/.exec( errors );
if ( errorMatches ) {
// --enable-privileged-webgl-extension
// console.log( '**' + type + '**', gl.getExtension( 'WEBGL_debug_shaders' ).getTranslatedShaderSource( shader ) );
const errorLine = parseInt( errorMatches[ 1 ] );
return type.toUpperCase() + '\n\n' + errors + '\n\n' + handleSource( gl.getShaderSource( shader ), errorLine );
} else {
return errors;
}
}
function getTexelEncodingFunction( functionName, colorSpace ) {
const components = getEncodingComponents( colorSpace );
return `vec4 ${functionName}( vec4 value ) { return ${components[ 0 ]}( ${components[ 1 ]}( value ) ); }`;
}
function getToneMappingFunction( functionName, toneMapping ) {
let toneMappingName;
switch ( toneMapping ) {
case LinearToneMapping:
toneMappingName = 'Linear';
break;
case ReinhardToneMapping:
toneMappingName = 'Reinhard';
break;
case CineonToneMapping:
toneMappingName = 'OptimizedCineon';
break;
case ACESFilmicToneMapping:
toneMappingName = 'ACESFilmic';
break;
case AgXToneMapping:
toneMappingName = 'AgX';
break;
case CustomToneMapping:
toneMappingName = 'Custom';
break;
default:
console.warn( 'THREE.WebGLProgram: Unsupported toneMapping:', toneMapping );
toneMappingName = 'Linear';
}
return 'vec3 ' + functionName + '( vec3 color ) { return ' + toneMappingName + 'ToneMapping( color ); }';
}
function generateExtensions( parameters ) {
const chunks = [
( parameters.extensionDerivatives || !! parameters.envMapCubeUVHeight || parameters.bumpMap || parameters.normalMapTangentSpace || parameters.clearcoatNormalMap || parameters.flatShading || parameters.shaderID === 'physical' ) ? '#extension GL_OES_standard_derivatives : enable' : '',
( parameters.extensionFragDepth || parameters.logarithmicDepthBuffer ) && parameters.rendererExtensionFragDepth ? '#extension GL_EXT_frag_depth : enable' : '',
( parameters.extensionDrawBuffers && parameters.rendererExtensionDrawBuffers ) ? '#extension GL_EXT_draw_buffers : require' : '',
( parameters.extensionShaderTextureLOD || parameters.envMap || parameters.transmission ) && parameters.rendererExtensionShaderTextureLod ? '#extension GL_EXT_shader_texture_lod : enable' : ''
];
return chunks.filter( filterEmptyLine ).join( '\n' );
}
function generateVertexExtensions( parameters ) {
const chunks = [
parameters.extensionClipCullDistance ? '#extension GL_ANGLE_clip_cull_distance : require' : ''
];
return chunks.filter( filterEmptyLine ).join( '\n' );
}
function generateDefines( defines ) {
const chunks = [];
for ( const name in defines ) {
const value = defines[ name ];
if ( value === false ) continue;
chunks.push( '#define ' + name + ' ' + value );
}
return chunks.join( '\n' );
}
function fetchAttributeLocations( gl, program ) {
const attributes = {};
const n = gl.getProgramParameter( program, gl.ACTIVE_ATTRIBUTES );
for ( let i = 0; i < n; i ++ ) {
const info = gl.getActiveAttrib( program, i );
const name = info.name;
let locationSize = 1;
if ( info.type === gl.FLOAT_MAT2 ) locationSize = 2;
if ( info.type === gl.FLOAT_MAT3 ) locationSize = 3;
if ( info.type === gl.FLOAT_MAT4 ) locationSize = 4;
// console.log( 'THREE.WebGLProgram: ACTIVE VERTEX ATTRIBUTE:', name, i );
attributes[ name ] = {
type: info.type,
location: gl.getAttribLocation( program, name ),
locationSize: locationSize
};
}
return attributes;
}
function filterEmptyLine( string ) {
return string !== '';
}
function replaceLightNums( string, parameters ) {
const numSpotLightCoords = parameters.numSpotLightShadows + parameters.numSpotLightMaps - parameters.numSpotLightShadowsWithMaps;
return string
.replace( /NUM_DIR_LIGHTS/g, parameters.numDirLights )
.replace( /NUM_SPOT_LIGHTS/g, parameters.numSpotLights )
.replace( /NUM_SPOT_LIGHT_MAPS/g, parameters.numSpotLightMaps )
.replace( /NUM_SPOT_LIGHT_COORDS/g, numSpotLightCoords )
.replace( /NUM_RECT_AREA_LIGHTS/g, parameters.numRectAreaLights )
.replace( /NUM_POINT_LIGHTS/g, parameters.numPointLights )
.replace( /NUM_HEMI_LIGHTS/g, parameters.numHemiLights )
.replace( /NUM_DIR_LIGHT_SHADOWS/g, parameters.numDirLightShadows )
.replace( /NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS/g, parameters.numSpotLightShadowsWithMaps )
.replace( /NUM_SPOT_LIGHT_SHADOWS/g, parameters.numSpotLightShadows )
.replace( /NUM_POINT_LIGHT_SHADOWS/g, parameters.numPointLightShadows );
}
function replaceClippingPlaneNums( string, parameters ) {
return string
.replace( /NUM_CLIPPING_PLANES/g, parameters.numClippingPlanes )
.replace( /UNION_CLIPPING_PLANES/g, ( parameters.numClippingPlanes - parameters.numClipIntersection ) );
}
// Resolve Includes
const includePattern = /^[ \t]*#include +<([\w\d./]+)>/gm;
function resolveIncludes( string ) {
return string.replace( includePattern, includeReplacer );
}
const shaderChunkMap = new Map( [
[ 'encodings_fragment', 'colorspace_fragment' ], // @deprecated, r154
[ 'encodings_pars_fragment', 'colorspace_pars_fragment' ], // @deprecated, r154
[ 'output_fragment', 'opaque_fragment' ], // @deprecated, r154
] );
function includeReplacer( match, include ) {
let string = ShaderChunk[ include ];
if ( string === undefined ) {
const newInclude = shaderChunkMap.get( include );
if ( newInclude !== undefined ) {
string = ShaderChunk[ newInclude ];
console.warn( 'THREE.WebGLRenderer: Shader chunk "%s" has been deprecated. Use "%s" instead.', include, newInclude );
} else {
throw new Error( 'Can not resolve #include <' + include + '>' );
}
}
return resolveIncludes( string );
}
// Unroll Loops
const unrollLoopPattern = /#pragma unroll_loop_start\s+for\s*\(\s*int\s+i\s*=\s*(\d+)\s*;\s*i\s*<\s*(\d+)\s*;\s*i\s*\+\+\s*\)\s*{([\s\S]+?)}\s+#pragma unroll_loop_end/g;
function unrollLoops( string ) {
return string.replace( unrollLoopPattern, loopReplacer );
}
function loopReplacer( match, start, end, snippet ) {
let string = '';
for ( let i = parseInt( start ); i < parseInt( end ); i ++ ) {
string += snippet
.replace( /\[\s*i\s*\]/g, '[ ' + i + ' ]' )
.replace( /UNROLLED_LOOP_INDEX/g, i );
}
return string;
}
//
function generatePrecision( parameters ) {
let precisionstring = 'precision ' + parameters.precision + ' float;\nprecision ' + parameters.precision + ' int;';
if ( parameters.precision === 'highp' ) {
precisionstring += '\n#define HIGH_PRECISION';
} else if ( parameters.precision === 'mediump' ) {
precisionstring += '\n#define MEDIUM_PRECISION';
} else if ( parameters.precision === 'lowp' ) {
precisionstring += '\n#define LOW_PRECISION';
}
return precisionstring;
}
function generateShadowMapTypeDefine( parameters ) {
let shadowMapTypeDefine = 'SHADOWMAP_TYPE_BASIC';
if ( parameters.shadowMapType === PCFShadowMap ) {
shadowMapTypeDefine = 'SHADOWMAP_TYPE_PCF';
} else if ( parameters.shadowMapType === PCFSoftShadowMap ) {
shadowMapTypeDefine = 'SHADOWMAP_TYPE_PCF_SOFT';
} else if ( parameters.shadowMapType === VSMShadowMap ) {
shadowMapTypeDefine = 'SHADOWMAP_TYPE_VSM';
}
return shadowMapTypeDefine;
}
function generateEnvMapTypeDefine( parameters ) {
let envMapTypeDefine = 'ENVMAP_TYPE_CUBE';
if ( parameters.envMap ) {
switch ( parameters.envMapMode ) {
case CubeReflectionMapping:
case CubeRefractionMapping:
envMapTypeDefine = 'ENVMAP_TYPE_CUBE';
break;
case CubeUVReflectionMapping:
envMapTypeDefine = 'ENVMAP_TYPE_CUBE_UV';
break;
}
}
return envMapTypeDefine;
}
function generateEnvMapModeDefine( parameters ) {
let envMapModeDefine = 'ENVMAP_MODE_REFLECTION';
if ( parameters.envMap ) {
switch ( parameters.envMapMode ) {
case CubeRefractionMapping:
envMapModeDefine = 'ENVMAP_MODE_REFRACTION';
break;
}
}
return envMapModeDefine;
}
function generateEnvMapBlendingDefine( parameters ) {
let envMapBlendingDefine = 'ENVMAP_BLENDING_NONE';
if ( parameters.envMap ) {
switch ( parameters.combine ) {
case MultiplyOperation:
envMapBlendingDefine = 'ENVMAP_BLENDING_MULTIPLY';
break;
case MixOperation:
envMapBlendingDefine = 'ENVMAP_BLENDING_MIX';
break;
case AddOperation:
envMapBlendingDefine = 'ENVMAP_BLENDING_ADD';
break;
}
}
return envMapBlendingDefine;
}
function generateCubeUVSize( parameters ) {
const imageHeight = parameters.envMapCubeUVHeight;
if ( imageHeight === null ) return null;
const maxMip = Math.log2( imageHeight ) - 2;
const texelHeight = 1.0 / imageHeight;
const texelWidth = 1.0 / ( 3 * Math.max( Math.pow( 2, maxMip ), 7 * 16 ) );
return { texelWidth, texelHeight, maxMip };
}
function WebGLProgram( renderer, cacheKey, parameters, bindingStates ) {
// TODO Send this event to Three.js DevTools
// console.log( 'WebGLProgram', cacheKey );
const gl = renderer.getContext();
const defines = parameters.defines;
let vertexShader = parameters.vertexShader;
let fragmentShader = parameters.fragmentShader;
const shadowMapTypeDefine = generateShadowMapTypeDefine( parameters );
const envMapTypeDefine = generateEnvMapTypeDefine( parameters );
const envMapModeDefine = generateEnvMapModeDefine( parameters );
const envMapBlendingDefine = generateEnvMapBlendingDefine( parameters );
const envMapCubeUVSize = generateCubeUVSize( parameters );
const customExtensions = parameters.isWebGL2 ? '' : generateExtensions( parameters );
const customVertexExtensions = generateVertexExtensions( parameters );
const customDefines = generateDefines( defines );
const program = gl.createProgram();
let prefixVertex, prefixFragment;
let versionString = parameters.glslVersion ? '#version ' + parameters.glslVersion + '\n' : '';
if ( parameters.isRawShaderMaterial ) {
prefixVertex = [
'#define SHADER_TYPE ' + parameters.shaderType,
'#define SHADER_NAME ' + parameters.shaderName,
customDefines
].filter( filterEmptyLine ).join( '\n' );
if ( prefixVertex.length > 0 ) {
prefixVertex += '\n';
}
prefixFragment = [
customExtensions,
'#define SHADER_TYPE ' + parameters.shaderType,
'#define SHADER_NAME ' + parameters.shaderName,
customDefines
].filter( filterEmptyLine ).join( '\n' );
if ( prefixFragment.length > 0 ) {
prefixFragment += '\n';
}
} else {
prefixVertex = [
generatePrecision( parameters ),
'#define SHADER_TYPE ' + parameters.shaderType,
'#define SHADER_NAME ' + parameters.shaderName,
customDefines,
parameters.extensionClipCullDistance ? '#define USE_CLIP_DISTANCE' : '',
parameters.batching ? '#define USE_BATCHING' : '',
parameters.instancing ? '#define USE_INSTANCING' : '',
parameters.instancingColor ? '#define USE_INSTANCING_COLOR' : '',
parameters.useFog && parameters.fog ? '#define USE_FOG' : '',
parameters.useFog && parameters.fogExp2 ? '#define FOG_EXP2' : '',
parameters.map ? '#define USE_MAP' : '',
parameters.envMap ? '#define USE_ENVMAP' : '',
parameters.envMap ? '#define ' + envMapModeDefine : '',
parameters.lightMap ? '#define USE_LIGHTMAP' : '',
parameters.aoMap ? '#define USE_AOMAP' : '',
parameters.bumpMap ? '#define USE_BUMPMAP' : '',
parameters.normalMap ? '#define USE_NORMALMAP' : '',
parameters.normalMapObjectSpace ? '#define USE_NORMALMAP_OBJECTSPACE' : '',
parameters.normalMapTangentSpace ? '#define USE_NORMALMAP_TANGENTSPACE' : '',
parameters.displacementMap ? '#define USE_DISPLACEMENTMAP' : '',
parameters.emissiveMap ? '#define USE_EMISSIVEMAP' : '',
parameters.anisotropy ? '#define USE_ANISOTROPY' : '',
parameters.anisotropyMap ? '#define USE_ANISOTROPYMAP' : '',
parameters.clearcoatMap ? '#define USE_CLEARCOATMAP' : '',
parameters.clearcoatRoughnessMap ? '#define USE_CLEARCOAT_ROUGHNESSMAP' : '',
parameters.clearcoatNormalMap ? '#define USE_CLEARCOAT_NORMALMAP' : '',
parameters.iridescenceMap ? '#define USE_IRIDESCENCEMAP' : '',
parameters.iridescenceThicknessMap ? '#define USE_IRIDESCENCE_THICKNESSMAP' : '',
parameters.specularMap ? '#define USE_SPECULARMAP' : '',
parameters.specularColorMap ? '#define USE_SPECULAR_COLORMAP' : '',
parameters.specularIntensityMap ? '#define USE_SPECULAR_INTENSITYMAP' : '',
parameters.roughnessMap ? '#define USE_ROUGHNESSMAP' : '',
parameters.metalnessMap ? '#define USE_METALNESSMAP' : '',
parameters.alphaMap ? '#define USE_ALPHAMAP' : '',
parameters.alphaHash ? '#define USE_ALPHAHASH' : '',
parameters.transmission ? '#define USE_TRANSMISSION' : '',
parameters.transmissionMap ? '#define USE_TRANSMISSIONMAP' : '',
parameters.thicknessMap ? '#define USE_THICKNESSMAP' : '',
parameters.sheenColorMap ? '#define USE_SHEEN_COLORMAP' : '',
parameters.sheenRoughnessMap ? '#define USE_SHEEN_ROUGHNESSMAP' : '',
//
parameters.mapUv ? '#define MAP_UV ' + parameters.mapUv : '',
parameters.alphaMapUv ? '#define ALPHAMAP_UV ' + parameters.alphaMapUv : '',
parameters.lightMapUv ? '#define LIGHTMAP_UV ' + parameters.lightMapUv : '',
parameters.aoMapUv ? '#define AOMAP_UV ' + parameters.aoMapUv : '',
parameters.emissiveMapUv ? '#define EMISSIVEMAP_UV ' + parameters.emissiveMapUv : '',
parameters.bumpMapUv ? '#define BUMPMAP_UV ' + parameters.bumpMapUv : '',
parameters.normalMapUv ? '#define NORMALMAP_UV ' + parameters.normalMapUv : '',
parameters.displacementMapUv ? '#define DISPLACEMENTMAP_UV ' + parameters.displacementMapUv : '',
parameters.metalnessMapUv ? '#define METALNESSMAP_UV ' + parameters.metalnessMapUv : '',
parameters.roughnessMapUv ? '#define ROUGHNESSMAP_UV ' + parameters.roughnessMapUv : '',
parameters.anisotropyMapUv ? '#define ANISOTROPYMAP_UV ' + parameters.anisotropyMapUv : '',
parameters.clearcoatMapUv ? '#define CLEARCOATMAP_UV ' + parameters.clearcoatMapUv : '',
parameters.clearcoatNormalMapUv ? '#define CLEARCOAT_NORMALMAP_UV ' + parameters.clearcoatNormalMapUv : '',
parameters.clearcoatRoughnessMapUv ? '#define CLEARCOAT_ROUGHNESSMAP_UV ' + parameters.clearcoatRoughnessMapUv : '',
parameters.iridescenceMapUv ? '#define IRIDESCENCEMAP_UV ' + parameters.iridescenceMapUv : '',
parameters.iridescenceThicknessMapUv ? '#define IRIDESCENCE_THICKNESSMAP_UV ' + parameters.iridescenceThicknessMapUv : '',
parameters.sheenColorMapUv ? '#define SHEEN_COLORMAP_UV ' + parameters.sheenColorMapUv : '',
parameters.sheenRoughnessMapUv ? '#define SHEEN_ROUGHNESSMAP_UV ' + parameters.sheenRoughnessMapUv : '',
parameters.specularMapUv ? '#define SPECULARMAP_UV ' + parameters.specularMapUv : '',
parameters.specularColorMapUv ? '#define SPECULAR_COLORMAP_UV ' + parameters.specularColorMapUv : '',
parameters.specularIntensityMapUv ? '#define SPECULAR_INTENSITYMAP_UV ' + parameters.specularIntensityMapUv : '',
parameters.transmissionMapUv ? '#define TRANSMISSIONMAP_UV ' + parameters.transmissionMapUv : '',
parameters.thicknessMapUv ? '#define THICKNESSMAP_UV ' + parameters.thicknessMapUv : '',
//
parameters.vertexTangents && parameters.flatShading === false ? '#define USE_TANGENT' : '',
parameters.vertexColors ? '#define USE_COLOR' : '',
parameters.vertexAlphas ? '#define USE_COLOR_ALPHA' : '',
parameters.vertexUv1s ? '#define USE_UV1' : '',
parameters.vertexUv2s ? '#define USE_UV2' : '',
parameters.vertexUv3s ? '#define USE_UV3' : '',
parameters.pointsUvs ? '#define USE_POINTS_UV' : '',
parameters.flatShading ? '#define FLAT_SHADED' : '',
parameters.skinning ? '#define USE_SKINNING' : '',
parameters.morphTargets ? '#define USE_MORPHTARGETS' : '',
parameters.morphNormals && parameters.flatShading === false ? '#define USE_MORPHNORMALS' : '',
( parameters.morphColors && parameters.isWebGL2 ) ? '#define USE_MORPHCOLORS' : '',
( parameters.morphTargetsCount > 0 && parameters.isWebGL2 ) ? '#define MORPHTARGETS_TEXTURE' : '',
( parameters.morphTargetsCount > 0 && parameters.isWebGL2 ) ? '#define MORPHTARGETS_TEXTURE_STRIDE ' + parameters.morphTextureStride : '',
( parameters.morphTargetsCount > 0 && parameters.isWebGL2 ) ? '#define MORPHTARGETS_COUNT ' + parameters.morphTargetsCount : '',
parameters.doubleSided ? '#define DOUBLE_SIDED' : '',
parameters.flipSided ? '#define FLIP_SIDED' : '',
parameters.shadowMapEnabled ? '#define USE_SHADOWMAP' : '',
parameters.shadowMapEnabled ? '#define ' + shadowMapTypeDefine : '',
parameters.sizeAttenuation ? '#define USE_SIZEATTENUATION' : '',
parameters.numLightProbes > 0 ? '#define USE_LIGHT_PROBES' : '',
parameters.useLegacyLights ? '#define LEGACY_LIGHTS' : '',
parameters.logarithmicDepthBuffer ? '#define USE_LOGDEPTHBUF' : '',
( parameters.logarithmicDepthBuffer && parameters.rendererExtensionFragDepth ) ? '#define USE_LOGDEPTHBUF_EXT' : '',
'uniform mat4 modelMatrix;',
'uniform mat4 modelViewMatrix;',
'uniform mat4 projectionMatrix;',
'uniform mat4 viewMatrix;',
'uniform mat3 normalMatrix;',
'uniform vec3 cameraPosition;',
'uniform bool isOrthographic;',
'#ifdef USE_INSTANCING',
' attribute mat4 instanceMatrix;',
'#endif',
'#ifdef USE_INSTANCING_COLOR',
' attribute vec3 instanceColor;',
'#endif',
'attribute vec3 position;',
'attribute vec3 normal;',
'attribute vec2 uv;',
'#ifdef USE_UV1',
' attribute vec2 uv1;',
'#endif',
'#ifdef USE_UV2',
' attribute vec2 uv2;',
'#endif',
'#ifdef USE_UV3',
' attribute vec2 uv3;',
'#endif',
'#ifdef USE_TANGENT',
' attribute vec4 tangent;',
'#endif',
'#if defined( USE_COLOR_ALPHA )',
' attribute vec4 color;',
'#elif defined( USE_COLOR )',
' attribute vec3 color;',
'#endif',
'#if ( defined( USE_MORPHTARGETS ) && ! defined( MORPHTARGETS_TEXTURE ) )',
' attribute vec3 morphTarget0;',
' attribute vec3 morphTarget1;',
' attribute vec3 morphTarget2;',
' attribute vec3 morphTarget3;',
' #ifdef USE_MORPHNORMALS',
' attribute vec3 morphNormal0;',
' attribute vec3 morphNormal1;',
' attribute vec3 morphNormal2;',
' attribute vec3 morphNormal3;',
' #else',
' attribute vec3 morphTarget4;',
' attribute vec3 morphTarget5;',
' attribute vec3 morphTarget6;',
' attribute vec3 morphTarget7;',
' #endif',
'#endif',
'#ifdef USE_SKINNING',
' attribute vec4 skinIndex;',
' attribute vec4 skinWeight;',
'#endif',
'\n'
].filter( filterEmptyLine ).join( '\n' );
prefixFragment = [
customExtensions,
generatePrecision( parameters ),
'#define SHADER_TYPE ' + parameters.shaderType,
'#define SHADER_NAME ' + parameters.shaderName,
customDefines,
parameters.useFog && parameters.fog ? '#define USE_FOG' : '',
parameters.useFog && parameters.fogExp2 ? '#define FOG_EXP2' : '',
parameters.map ? '#define USE_MAP' : '',
parameters.matcap ? '#define USE_MATCAP' : '',
parameters.envMap ? '#define USE_ENVMAP' : '',
parameters.envMap ? '#define ' + envMapTypeDefine : '',
parameters.envMap ? '#define ' + envMapModeDefine : '',
parameters.envMap ? '#define ' + envMapBlendingDefine : '',
envMapCubeUVSize ? '#define CUBEUV_TEXEL_WIDTH ' + envMapCubeUVSize.texelWidth : '',
envMapCubeUVSize ? '#define CUBEUV_TEXEL_HEIGHT ' + envMapCubeUVSize.texelHeight : '',
envMapCubeUVSize ? '#define CUBEUV_MAX_MIP ' + envMapCubeUVSize.maxMip + '.0' : '',
parameters.lightMap ? '#define USE_LIGHTMAP' : '',
parameters.aoMap ? '#define USE_AOMAP' : '',
parameters.bumpMap ? '#define USE_BUMPMAP' : '',
parameters.normalMap ? '#define USE_NORMALMAP' : '',
parameters.normalMapObjectSpace ? '#define USE_NORMALMAP_OBJECTSPACE' : '',
parameters.normalMapTangentSpace ? '#define USE_NORMALMAP_TANGENTSPACE' : '',
parameters.emissiveMap ? '#define USE_EMISSIVEMAP' : '',
parameters.anisotropy ? '#define USE_ANISOTROPY' : '',
parameters.anisotropyMap ? '#define USE_ANISOTROPYMAP' : '',
parameters.clearcoat ? '#define USE_CLEARCOAT' : '',
parameters.clearcoatMap ? '#define USE_CLEARCOATMAP' : '',
parameters.clearcoatRoughnessMap ? '#define USE_CLEARCOAT_ROUGHNESSMAP' : '',
parameters.clearcoatNormalMap ? '#define USE_CLEARCOAT_NORMALMAP' : '',
parameters.iridescence ? '#define USE_IRIDESCENCE' : '',
parameters.iridescenceMap ? '#define USE_IRIDESCENCEMAP' : '',
parameters.iridescenceThicknessMap ? '#define USE_IRIDESCENCE_THICKNESSMAP' : '',
parameters.specularMap ? '#define USE_SPECULARMAP' : '',
parameters.specularColorMap ? '#define USE_SPECULAR_COLORMAP' : '',
parameters.specularIntensityMap ? '#define USE_SPECULAR_INTENSITYMAP' : '',
parameters.roughnessMap ? '#define USE_ROUGHNESSMAP' : '',
parameters.metalnessMap ? '#define USE_METALNESSMAP' : '',
parameters.alphaMap ? '#define USE_ALPHAMAP' : '',
parameters.alphaTest ? '#define USE_ALPHATEST' : '',
parameters.alphaHash ? '#define USE_ALPHAHASH' : '',
parameters.sheen ? '#define USE_SHEEN' : '',
parameters.sheenColorMap ? '#define USE_SHEEN_COLORMAP' : '',
parameters.sheenRoughnessMap ? '#define USE_SHEEN_ROUGHNESSMAP' : '',
parameters.transmission ? '#define USE_TRANSMISSION' : '',
parameters.transmissionMap ? '#define USE_TRANSMISSIONMAP' : '',
parameters.thicknessMap ? '#define USE_THICKNESSMAP' : '',
parameters.vertexTangents && parameters.flatShading === false ? '#define USE_TANGENT' : '',
parameters.vertexColors || parameters.instancingColor ? '#define USE_COLOR' : '',
parameters.vertexAlphas ? '#define USE_COLOR_ALPHA' : '',
parameters.vertexUv1s ? '#define USE_UV1' : '',
parameters.vertexUv2s ? '#define USE_UV2' : '',
parameters.vertexUv3s ? '#define USE_UV3' : '',
parameters.pointsUvs ? '#define USE_POINTS_UV' : '',
parameters.gradientMap ? '#define USE_GRADIENTMAP' : '',
parameters.flatShading ? '#define FLAT_SHADED' : '',
parameters.doubleSided ? '#define DOUBLE_SIDED' : '',
parameters.flipSided ? '#define FLIP_SIDED' : '',
parameters.shadowMapEnabled ? '#define USE_SHADOWMAP' : '',
parameters.shadowMapEnabled ? '#define ' + shadowMapTypeDefine : '',
parameters.premultipliedAlpha ? '#define PREMULTIPLIED_ALPHA' : '',
parameters.numLightProbes > 0 ? '#define USE_LIGHT_PROBES' : '',
parameters.useLegacyLights ? '#define LEGACY_LIGHTS' : '',
parameters.decodeVideoTexture ? '#define DECODE_VIDEO_TEXTURE' : '',
parameters.logarithmicDepthBuffer ? '#define USE_LOGDEPTHBUF' : '',
( parameters.logarithmicDepthBuffer && parameters.rendererExtensionFragDepth ) ? '#define USE_LOGDEPTHBUF_EXT' : '',
'uniform mat4 viewMatrix;',
'uniform vec3 cameraPosition;',
'uniform bool isOrthographic;',
( parameters.toneMapping !== NoToneMapping ) ? '#define TONE_MAPPING' : '',
( parameters.toneMapping !== NoToneMapping ) ? ShaderChunk[ 'tonemapping_pars_fragment' ] : '', // this code is required here because it is used by the toneMapping() function defined below
( parameters.toneMapping !== NoToneMapping ) ? getToneMappingFunction( 'toneMapping', parameters.toneMapping ) : '',
parameters.dithering ? '#define DITHERING' : '',
parameters.opaque ? '#define OPAQUE' : '',
ShaderChunk[ 'colorspace_pars_fragment' ], // this code is required here because it is used by the various encoding/decoding function defined below
getTexelEncodingFunction( 'linearToOutputTexel', parameters.outputColorSpace ),
parameters.useDepthPacking ? '#define DEPTH_PACKING ' + parameters.depthPacking : '',
'\n'
].filter( filterEmptyLine ).join( '\n' );
}
vertexShader = resolveIncludes( vertexShader );
vertexShader = replaceLightNums( vertexShader, parameters );
vertexShader = replaceClippingPlaneNums( vertexShader, parameters );
fragmentShader = resolveIncludes( fragmentShader );
fragmentShader = replaceLightNums( fragmentShader, parameters );
fragmentShader = replaceClippingPlaneNums( fragmentShader, parameters );
vertexShader = unrollLoops( vertexShader );
fragmentShader = unrollLoops( fragmentShader );
if ( parameters.isWebGL2 && parameters.isRawShaderMaterial !== true ) {
// GLSL 3.0 conversion for built-in materials and ShaderMaterial
versionString = '#version 300 es\n';
prefixVertex = [
customVertexExtensions,
'precision mediump sampler2DArray;',
'#define attribute in',
'#define varying out',
'#define texture2D texture'
].join( '\n' ) + '\n' + prefixVertex;
prefixFragment = [
'precision mediump sampler2DArray;',
'#define varying in',
( parameters.glslVersion === GLSL3 ) ? '' : 'layout(location = 0) out highp vec4 pc_fragColor;',
( parameters.glslVersion === GLSL3 ) ? '' : '#define gl_FragColor pc_fragColor',
'#define gl_FragDepthEXT gl_FragDepth',
'#define texture2D texture',
'#define textureCube texture',
'#define texture2DProj textureProj',
'#define texture2DLodEXT textureLod',
'#define texture2DProjLodEXT textureProjLod',
'#define textureCubeLodEXT textureLod',
'#define texture2DGradEXT textureGrad',
'#define texture2DProjGradEXT textureProjGrad',
'#define textureCubeGradEXT textureGrad'
].join( '\n' ) + '\n' + prefixFragment;
}
const vertexGlsl = versionString + prefixVertex + vertexShader;
const fragmentGlsl = versionString + prefixFragment + fragmentShader;
// console.log( '*VERTEX*', vertexGlsl );
// console.log( '*FRAGMENT*', fragmentGlsl );
const glVertexShader = WebGLShader( gl, gl.VERTEX_SHADER, vertexGlsl );
const glFragmentShader = WebGLShader( gl, gl.FRAGMENT_SHADER, fragmentGlsl );
gl.attachShader( program, glVertexShader );
gl.attachShader( program, glFragmentShader );
// Force a particular attribute to index 0.
if ( parameters.index0AttributeName !== undefined ) {
gl.bindAttribLocation( program, 0, parameters.index0AttributeName );
} else if ( parameters.morphTargets === true ) {
// programs with morphTargets displace position out of attribute 0
gl.bindAttribLocation( program, 0, 'position' );
}
gl.linkProgram( program );
function onFirstUse( self ) {
// check for link errors
if ( renderer.debug.checkShaderErrors ) {
const programLog = gl.getProgramInfoLog( program ).trim();
const vertexLog = gl.getShaderInfoLog( glVertexShader ).trim();
const fragmentLog = gl.getShaderInfoLog( glFragmentShader ).trim();
let runnable = true;
let haveDiagnostics = true;
if ( gl.getProgramParameter( program, gl.LINK_STATUS ) === false ) {
runnable = false;
if ( typeof renderer.debug.onShaderError === 'function' ) {
renderer.debug.onShaderError( gl, program, glVertexShader, glFragmentShader );
} else {
// default error reporting
const vertexErrors = getShaderErrors( gl, glVertexShader, 'vertex' );
const fragmentErrors = getShaderErrors( gl, glFragmentShader, 'fragment' );
console.error(
'THREE.WebGLProgram: Shader Error ' + gl.getError() + ' - ' +
'VALIDATE_STATUS ' + gl.getProgramParameter( program, gl.VALIDATE_STATUS ) + '\n\n' +
'Program Info Log: ' + programLog + '\n' +
vertexErrors + '\n' +
fragmentErrors
);
}
} else if ( programLog !== '' ) {
console.warn( 'THREE.WebGLProgram: Program Info Log:', programLog );
} else if ( vertexLog === '' || fragmentLog === '' ) {
haveDiagnostics = false;
}
if ( haveDiagnostics ) {
self.diagnostics = {
runnable: runnable,
programLog: programLog,
vertexShader: {
log: vertexLog,
prefix: prefixVertex
},
fragmentShader: {
log: fragmentLog,
prefix: prefixFragment
}
};
}
}
// Clean up
// Crashes in iOS9 and iOS10. #18402
// gl.detachShader( program, glVertexShader );
// gl.detachShader( program, glFragmentShader );
gl.deleteShader( glVertexShader );
gl.deleteShader( glFragmentShader );
cachedUniforms = new WebGLUniforms( gl, program );
cachedAttributes = fetchAttributeLocations( gl, program );
}
// set up caching for uniform locations
let cachedUniforms;
this.getUniforms = function () {
if ( cachedUniforms === undefined ) {
// Populates cachedUniforms and cachedAttributes
onFirstUse( this );
}
return cachedUniforms;
};
// set up caching for attribute locations
let cachedAttributes;
this.getAttributes = function () {
if ( cachedAttributes === undefined ) {
// Populates cachedAttributes and cachedUniforms
onFirstUse( this );
}
return cachedAttributes;
};
// indicate when the program is ready to be used. if the KHR_parallel_shader_compile extension isn't supported,
// flag the program as ready immediately. It may cause a stall when it's first used.
let programReady = ( parameters.rendererExtensionParallelShaderCompile === false );
this.isReady = function () {
if ( programReady === false ) {
programReady = gl.getProgramParameter( program, COMPLETION_STATUS_KHR );
}
return programReady;
};
// free resource
this.destroy = function () {
bindingStates.releaseStatesOfProgram( this );
gl.deleteProgram( program );
this.program = undefined;
};
//
this.type = parameters.shaderType;
this.name = parameters.shaderName;
this.id = programIdCount ++;
this.cacheKey = cacheKey;
this.usedTimes = 1;
this.program = program;
this.vertexShader = glVertexShader;
this.fragmentShader = glFragmentShader;
return this;
}
let _id$1 = 0;
class WebGLShaderCache {
constructor() {
this.shaderCache = new Map();
this.materialCache = new Map();
}
update( material ) {
const vertexShader = material.vertexShader;
const fragmentShader = material.fragmentShader;
const vertexShaderStage = this._getShaderStage( vertexShader );
const fragmentShaderStage = this._getShaderStage( fragmentShader );
const materialShaders = this._getShaderCacheForMaterial( material );
if ( materialShaders.has( vertexShaderStage ) === false ) {
materialShaders.add( vertexShaderStage );
vertexShaderStage.usedTimes ++;
}
if ( materialShaders.has( fragmentShaderStage ) === false ) {
materialShaders.add( fragmentShaderStage );
fragmentShaderStage.usedTimes ++;
}
return this;
}
remove( material ) {
const materialShaders = this.materialCache.get( material );
for ( const shaderStage of materialShaders ) {
shaderStage.usedTimes --;
if ( shaderStage.usedTimes === 0 ) this.shaderCache.delete( shaderStage.code );
}
this.materialCache.delete( material );
return this;
}
getVertexShaderID( material ) {
return this._getShaderStage( material.vertexShader ).id;
}
getFragmentShaderID( material ) {
return this._getShaderStage( material.fragmentShader ).id;
}
dispose() {
this.shaderCache.clear();
this.materialCache.clear();
}
_getShaderCacheForMaterial( material ) {
const cache = this.materialCache;
let set = cache.get( material );
if ( set === undefined ) {
set = new Set();
cache.set( material, set );
}
return set;
}
_getShaderStage( code ) {
const cache = this.shaderCache;
let stage = cache.get( code );
if ( stage === undefined ) {
stage = new WebGLShaderStage( code );
cache.set( code, stage );
}
return stage;
}
}
class WebGLShaderStage {
constructor( code ) {
this.id = _id$1 ++;
this.code = code;
this.usedTimes = 0;
}
}
function WebGLPrograms( renderer, cubemaps, cubeuvmaps, extensions, capabilities, bindingStates, clipping ) {
const _programLayers = new Layers();
const _customShaders = new WebGLShaderCache();
const programs = [];
const IS_WEBGL2 = capabilities.isWebGL2;
const logarithmicDepthBuffer = capabilities.logarithmicDepthBuffer;
const SUPPORTS_VERTEX_TEXTURES = capabilities.vertexTextures;
let precision = capabilities.precision;
const shaderIDs = {
MeshDepthMaterial: 'depth',
MeshDistanceMaterial: 'distanceRGBA',
MeshNormalMaterial: 'normal',
MeshBasicMaterial: 'basic',
MeshLambertMaterial: 'lambert',
MeshPhongMaterial: 'phong',
MeshToonMaterial: 'toon',
MeshStandardMaterial: 'physical',
MeshPhysicalMaterial: 'physical',
MeshMatcapMaterial: 'matcap',
LineBasicMaterial: 'basic',
LineDashedMaterial: 'dashed',
PointsMaterial: 'points',
ShadowMaterial: 'shadow',
SpriteMaterial: 'sprite'
};
function getChannel( value ) {
if ( value === 0 ) return 'uv';
return `uv${ value }`;
}
function getParameters( material, lights, shadows, scene, object ) {
const fog = scene.fog;
const geometry = object.geometry;
const environment = material.isMeshStandardMaterial ? scene.environment : null;
const envMap = ( material.isMeshStandardMaterial ? cubeuvmaps : cubemaps ).get( material.envMap || environment );
const envMapCubeUVHeight = ( !! envMap ) && ( envMap.mapping === CubeUVReflectionMapping ) ? envMap.image.height : null;
const shaderID = shaderIDs[ material.type ];
// heuristics to create shader parameters according to lights in the scene
// (not to blow over maxLights budget)
if ( material.precision !== null ) {
precision = capabilities.getMaxPrecision( material.precision );
if ( precision !== material.precision ) {
console.warn( 'THREE.WebGLProgram.getParameters:', material.precision, 'not supported, using', precision, 'instead.' );
}
}
//
const morphAttribute = geometry.morphAttributes.position || geometry.morphAttributes.normal || geometry.morphAttributes.color;
const morphTargetsCount = ( morphAttribute !== undefined ) ? morphAttribute.length : 0;
let morphTextureStride = 0;
if ( geometry.morphAttributes.position !== undefined ) morphTextureStride = 1;
if ( geometry.morphAttributes.normal !== undefined ) morphTextureStride = 2;
if ( geometry.morphAttributes.color !== undefined ) morphTextureStride = 3;
//
let vertexShader, fragmentShader;
let customVertexShaderID, customFragmentShaderID;
if ( shaderID ) {
const shader = ShaderLib[ shaderID ];
vertexShader = shader.vertexShader;
fragmentShader = shader.fragmentShader;
} else {
vertexShader = material.vertexShader;
fragmentShader = material.fragmentShader;
_customShaders.update( material );
customVertexShaderID = _customShaders.getVertexShaderID( material );
customFragmentShaderID = _customShaders.getFragmentShaderID( material );
}
const currentRenderTarget = renderer.getRenderTarget();
const IS_INSTANCEDMESH = object.isInstancedMesh === true;
const IS_BATCHEDMESH = object.isBatchedMesh === true;
const HAS_MAP = !! material.map;
const HAS_MATCAP = !! material.matcap;
const HAS_ENVMAP = !! envMap;
const HAS_AOMAP = !! material.aoMap;
const HAS_LIGHTMAP = !! material.lightMap;
const HAS_BUMPMAP = !! material.bumpMap;
const HAS_NORMALMAP = !! material.normalMap;
const HAS_DISPLACEMENTMAP = !! material.displacementMap;
const HAS_EMISSIVEMAP = !! material.emissiveMap;
const HAS_METALNESSMAP = !! material.metalnessMap;
const HAS_ROUGHNESSMAP = !! material.roughnessMap;
const HAS_ANISOTROPY = material.anisotropy > 0;
const HAS_CLEARCOAT = material.clearcoat > 0;
const HAS_IRIDESCENCE = material.iridescence > 0;
const HAS_SHEEN = material.sheen > 0;
const HAS_TRANSMISSION = material.transmission > 0;
const HAS_ANISOTROPYMAP = HAS_ANISOTROPY && !! material.anisotropyMap;
const HAS_CLEARCOATMAP = HAS_CLEARCOAT && !! material.clearcoatMap;
const HAS_CLEARCOAT_NORMALMAP = HAS_CLEARCOAT && !! material.clearcoatNormalMap;
const HAS_CLEARCOAT_ROUGHNESSMAP = HAS_CLEARCOAT && !! material.clearcoatRoughnessMap;
const HAS_IRIDESCENCEMAP = HAS_IRIDESCENCE && !! material.iridescenceMap;
const HAS_IRIDESCENCE_THICKNESSMAP = HAS_IRIDESCENCE && !! material.iridescenceThicknessMap;
const HAS_SHEEN_COLORMAP = HAS_SHEEN && !! material.sheenColorMap;
const HAS_SHEEN_ROUGHNESSMAP = HAS_SHEEN && !! material.sheenRoughnessMap;
const HAS_SPECULARMAP = !! material.specularMap;
const HAS_SPECULAR_COLORMAP = !! material.specularColorMap;
const HAS_SPECULAR_INTENSITYMAP = !! material.specularIntensityMap;
const HAS_TRANSMISSIONMAP = HAS_TRANSMISSION && !! material.transmissionMap;
const HAS_THICKNESSMAP = HAS_TRANSMISSION && !! material.thicknessMap;
const HAS_GRADIENTMAP = !! material.gradientMap;
const HAS_ALPHAMAP = !! material.alphaMap;
const HAS_ALPHATEST = material.alphaTest > 0;
const HAS_ALPHAHASH = !! material.alphaHash;
const HAS_EXTENSIONS = !! material.extensions;
const HAS_ATTRIBUTE_UV1 = !! geometry.attributes.uv1;
const HAS_ATTRIBUTE_UV2 = !! geometry.attributes.uv2;
const HAS_ATTRIBUTE_UV3 = !! geometry.attributes.uv3;
let toneMapping = NoToneMapping;
if ( material.toneMapped ) {
if ( currentRenderTarget === null || currentRenderTarget.isXRRenderTarget === true ) {
toneMapping = renderer.toneMapping;
}
}
const parameters = {
isWebGL2: IS_WEBGL2,
shaderID: shaderID,
shaderType: material.type,
shaderName: material.name,
vertexShader: vertexShader,
fragmentShader: fragmentShader,
defines: material.defines,
customVertexShaderID: customVertexShaderID,
customFragmentShaderID: customFragmentShaderID,
isRawShaderMaterial: material.isRawShaderMaterial === true,
glslVersion: material.glslVersion,
precision: precision,
batching: IS_BATCHEDMESH,
instancing: IS_INSTANCEDMESH,
instancingColor: IS_INSTANCEDMESH && object.instanceColor !== null,
supportsVertexTextures: SUPPORTS_VERTEX_TEXTURES,
outputColorSpace: ( currentRenderTarget === null ) ? renderer.outputColorSpace : ( currentRenderTarget.isXRRenderTarget === true ? currentRenderTarget.texture.colorSpace : LinearSRGBColorSpace ),
map: HAS_MAP,
matcap: HAS_MATCAP,
envMap: HAS_ENVMAP,
envMapMode: HAS_ENVMAP && envMap.mapping,
envMapCubeUVHeight: envMapCubeUVHeight,
aoMap: HAS_AOMAP,
lightMap: HAS_LIGHTMAP,
bumpMap: HAS_BUMPMAP,
normalMap: HAS_NORMALMAP,
displacementMap: SUPPORTS_VERTEX_TEXTURES && HAS_DISPLACEMENTMAP,
emissiveMap: HAS_EMISSIVEMAP,
normalMapObjectSpace: HAS_NORMALMAP && material.normalMapType === ObjectSpaceNormalMap,
normalMapTangentSpace: HAS_NORMALMAP && material.normalMapType === TangentSpaceNormalMap,
metalnessMap: HAS_METALNESSMAP,
roughnessMap: HAS_ROUGHNESSMAP,
anisotropy: HAS_ANISOTROPY,
anisotropyMap: HAS_ANISOTROPYMAP,
clearcoat: HAS_CLEARCOAT,
clearcoatMap: HAS_CLEARCOATMAP,
clearcoatNormalMap: HAS_CLEARCOAT_NORMALMAP,
clearcoatRoughnessMap: HAS_CLEARCOAT_ROUGHNESSMAP,
iridescence: HAS_IRIDESCENCE,
iridescenceMap: HAS_IRIDESCENCEMAP,
iridescenceThicknessMap: HAS_IRIDESCENCE_THICKNESSMAP,
sheen: HAS_SHEEN,
sheenColorMap: HAS_SHEEN_COLORMAP,
sheenRoughnessMap: HAS_SHEEN_ROUGHNESSMAP,
specularMap: HAS_SPECULARMAP,
specularColorMap: HAS_SPECULAR_COLORMAP,
specularIntensityMap: HAS_SPECULAR_INTENSITYMAP,
transmission: HAS_TRANSMISSION,
transmissionMap: HAS_TRANSMISSIONMAP,
thicknessMap: HAS_THICKNESSMAP,
gradientMap: HAS_GRADIENTMAP,
opaque: material.transparent === false && material.blending === NormalBlending,
alphaMap: HAS_ALPHAMAP,
alphaTest: HAS_ALPHATEST,
alphaHash: HAS_ALPHAHASH,
combine: material.combine,
//
mapUv: HAS_MAP && getChannel( material.map.channel ),
aoMapUv: HAS_AOMAP && getChannel( material.aoMap.channel ),
lightMapUv: HAS_LIGHTMAP && getChannel( material.lightMap.channel ),
bumpMapUv: HAS_BUMPMAP && getChannel( material.bumpMap.channel ),
normalMapUv: HAS_NORMALMAP && getChannel( material.normalMap.channel ),
displacementMapUv: HAS_DISPLACEMENTMAP && getChannel( material.displacementMap.channel ),
emissiveMapUv: HAS_EMISSIVEMAP && getChannel( material.emissiveMap.channel ),
metalnessMapUv: HAS_METALNESSMAP && getChannel( material.metalnessMap.channel ),
roughnessMapUv: HAS_ROUGHNESSMAP && getChannel( material.roughnessMap.channel ),
anisotropyMapUv: HAS_ANISOTROPYMAP && getChannel( material.anisotropyMap.channel ),
clearcoatMapUv: HAS_CLEARCOATMAP && getChannel( material.clearcoatMap.channel ),
clearcoatNormalMapUv: HAS_CLEARCOAT_NORMALMAP && getChannel( material.clearcoatNormalMap.channel ),
clearcoatRoughnessMapUv: HAS_CLEARCOAT_ROUGHNESSMAP && getChannel( material.clearcoatRoughnessMap.channel ),
iridescenceMapUv: HAS_IRIDESCENCEMAP && getChannel( material.iridescenceMap.channel ),
iridescenceThicknessMapUv: HAS_IRIDESCENCE_THICKNESSMAP && getChannel( material.iridescenceThicknessMap.channel ),
sheenColorMapUv: HAS_SHEEN_COLORMAP && getChannel( material.sheenColorMap.channel ),
sheenRoughnessMapUv: HAS_SHEEN_ROUGHNESSMAP && getChannel( material.sheenRoughnessMap.channel ),
specularMapUv: HAS_SPECULARMAP && getChannel( material.specularMap.channel ),
specularColorMapUv: HAS_SPECULAR_COLORMAP && getChannel( material.specularColorMap.channel ),
specularIntensityMapUv: HAS_SPECULAR_INTENSITYMAP && getChannel( material.specularIntensityMap.channel ),
transmissionMapUv: HAS_TRANSMISSIONMAP && getChannel( material.transmissionMap.channel ),
thicknessMapUv: HAS_THICKNESSMAP && getChannel( material.thicknessMap.channel ),
alphaMapUv: HAS_ALPHAMAP && getChannel( material.alphaMap.channel ),
//
vertexTangents: !! geometry.attributes.tangent && ( HAS_NORMALMAP || HAS_ANISOTROPY ),
vertexColors: material.vertexColors,
vertexAlphas: material.vertexColors === true && !! geometry.attributes.color && geometry.attributes.color.itemSize === 4,
vertexUv1s: HAS_ATTRIBUTE_UV1,
vertexUv2s: HAS_ATTRIBUTE_UV2,
vertexUv3s: HAS_ATTRIBUTE_UV3,
pointsUvs: object.isPoints === true && !! geometry.attributes.uv && ( HAS_MAP || HAS_ALPHAMAP ),
fog: !! fog,
useFog: material.fog === true,
fogExp2: ( fog && fog.isFogExp2 ),
flatShading: material.flatShading === true,
sizeAttenuation: material.sizeAttenuation === true,
logarithmicDepthBuffer: logarithmicDepthBuffer,
skinning: object.isSkinnedMesh === true,
morphTargets: geometry.morphAttributes.position !== undefined,
morphNormals: geometry.morphAttributes.normal !== undefined,
morphColors: geometry.morphAttributes.color !== undefined,
morphTargetsCount: morphTargetsCount,
morphTextureStride: morphTextureStride,
numDirLights: lights.directional.length,
numPointLights: lights.point.length,
numSpotLights: lights.spot.length,
numSpotLightMaps: lights.spotLightMap.length,
numRectAreaLights: lights.rectArea.length,
numHemiLights: lights.hemi.length,
numDirLightShadows: lights.directionalShadowMap.length,
numPointLightShadows: lights.pointShadowMap.length,
numSpotLightShadows: lights.spotShadowMap.length,
numSpotLightShadowsWithMaps: lights.numSpotLightShadowsWithMaps,
numLightProbes: lights.numLightProbes,
numClippingPlanes: clipping.numPlanes,
numClipIntersection: clipping.numIntersection,
dithering: material.dithering,
shadowMapEnabled: renderer.shadowMap.enabled && shadows.length > 0,
shadowMapType: renderer.shadowMap.type,
toneMapping: toneMapping,
useLegacyLights: renderer._useLegacyLights,
decodeVideoTexture: HAS_MAP && ( material.map.isVideoTexture === true ) && ( ColorManagement.getTransfer( material.map.colorSpace ) === SRGBTransfer ),
premultipliedAlpha: material.premultipliedAlpha,
doubleSided: material.side === DoubleSide,
flipSided: material.side === BackSide,
useDepthPacking: material.depthPacking >= 0,
depthPacking: material.depthPacking || 0,
index0AttributeName: material.index0AttributeName,
extensionDerivatives: HAS_EXTENSIONS && material.extensions.derivatives === true,
extensionFragDepth: HAS_EXTENSIONS && material.extensions.fragDepth === true,
extensionDrawBuffers: HAS_EXTENSIONS && material.extensions.drawBuffers === true,
extensionShaderTextureLOD: HAS_EXTENSIONS && material.extensions.shaderTextureLOD === true,
extensionClipCullDistance: HAS_EXTENSIONS && material.extensions.clipCullDistance && extensions.has( 'WEBGL_clip_cull_distance' ),
rendererExtensionFragDepth: IS_WEBGL2 || extensions.has( 'EXT_frag_depth' ),
rendererExtensionDrawBuffers: IS_WEBGL2 || extensions.has( 'WEBGL_draw_buffers' ),
rendererExtensionShaderTextureLod: IS_WEBGL2 || extensions.has( 'EXT_shader_texture_lod' ),
rendererExtensionParallelShaderCompile: extensions.has( 'KHR_parallel_shader_compile' ),
customProgramCacheKey: material.customProgramCacheKey()
};
return parameters;
}
function getProgramCacheKey( parameters ) {
const array = [];
if ( parameters.shaderID ) {
array.push( parameters.shaderID );
} else {
array.push( parameters.customVertexShaderID );
array.push( parameters.customFragmentShaderID );
}
if ( parameters.defines !== undefined ) {
for ( const name in parameters.defines ) {
array.push( name );
array.push( parameters.defines[ name ] );
}
}
if ( parameters.isRawShaderMaterial === false ) {
getProgramCacheKeyParameters( array, parameters );
getProgramCacheKeyBooleans( array, parameters );
array.push( renderer.outputColorSpace );
}
array.push( parameters.customProgramCacheKey );
return array.join();
}
function getProgramCacheKeyParameters( array, parameters ) {
array.push( parameters.precision );
array.push( parameters.outputColorSpace );
array.push( parameters.envMapMode );
array.push( parameters.envMapCubeUVHeight );
array.push( parameters.mapUv );
array.push( parameters.alphaMapUv );
array.push( parameters.lightMapUv );
array.push( parameters.aoMapUv );
array.push( parameters.bumpMapUv );
array.push( parameters.normalMapUv );
array.push( parameters.displacementMapUv );
array.push( parameters.emissiveMapUv );
array.push( parameters.metalnessMapUv );
array.push( parameters.roughnessMapUv );
array.push( parameters.anisotropyMapUv );
array.push( parameters.clearcoatMapUv );
array.push( parameters.clearcoatNormalMapUv );
array.push( parameters.clearcoatRoughnessMapUv );
array.push( parameters.iridescenceMapUv );
array.push( parameters.iridescenceThicknessMapUv );
array.push( parameters.sheenColorMapUv );
array.push( parameters.sheenRoughnessMapUv );
array.push( parameters.specularMapUv );
array.push( parameters.specularColorMapUv );
array.push( parameters.specularIntensityMapUv );
array.push( parameters.transmissionMapUv );
array.push( parameters.thicknessMapUv );
array.push( parameters.combine );
array.push( parameters.fogExp2 );
array.push( parameters.sizeAttenuation );
array.push( parameters.morphTargetsCount );
array.push( parameters.morphAttributeCount );
array.push( parameters.numDirLights );
array.push( parameters.numPointLights );
array.push( parameters.numSpotLights );
array.push( parameters.numSpotLightMaps );
array.push( parameters.numHemiLights );
array.push( parameters.numRectAreaLights );
array.push( parameters.numDirLightShadows );
array.push( parameters.numPointLightShadows );
array.push( parameters.numSpotLightShadows );
array.push( parameters.numSpotLightShadowsWithMaps );
array.push( parameters.numLightProbes );
array.push( parameters.shadowMapType );
array.push( parameters.toneMapping );
array.push( parameters.numClippingPlanes );
array.push( parameters.numClipIntersection );
array.push( parameters.depthPacking );
}
function getProgramCacheKeyBooleans( array, parameters ) {
_programLayers.disableAll();
if ( parameters.isWebGL2 )
_programLayers.enable( 0 );
if ( parameters.supportsVertexTextures )
_programLayers.enable( 1 );
if ( parameters.instancing )
_programLayers.enable( 2 );
if ( parameters.instancingColor )
_programLayers.enable( 3 );
if ( parameters.matcap )
_programLayers.enable( 4 );
if ( parameters.envMap )
_programLayers.enable( 5 );
if ( parameters.normalMapObjectSpace )
_programLayers.enable( 6 );
if ( parameters.normalMapTangentSpace )
_programLayers.enable( 7 );
if ( parameters.clearcoat )
_programLayers.enable( 8 );
if ( parameters.iridescence )
_programLayers.enable( 9 );
if ( parameters.alphaTest )
_programLayers.enable( 10 );
if ( parameters.vertexColors )
_programLayers.enable( 11 );
if ( parameters.vertexAlphas )
_programLayers.enable( 12 );
if ( parameters.vertexUv1s )
_programLayers.enable( 13 );
if ( parameters.vertexUv2s )
_programLayers.enable( 14 );
if ( parameters.vertexUv3s )
_programLayers.enable( 15 );
if ( parameters.vertexTangents )
_programLayers.enable( 16 );
if ( parameters.anisotropy )
_programLayers.enable( 17 );
if ( parameters.alphaHash )
_programLayers.enable( 18 );
if ( parameters.batching )
_programLayers.enable( 19 );
array.push( _programLayers.mask );
_programLayers.disableAll();
if ( parameters.fog )
_programLayers.enable( 0 );
if ( parameters.useFog )
_programLayers.enable( 1 );
if ( parameters.flatShading )
_programLayers.enable( 2 );
if ( parameters.logarithmicDepthBuffer )
_programLayers.enable( 3 );
if ( parameters.skinning )
_programLayers.enable( 4 );
if ( parameters.morphTargets )
_programLayers.enable( 5 );
if ( parameters.morphNormals )
_programLayers.enable( 6 );
if ( parameters.morphColors )
_programLayers.enable( 7 );
if ( parameters.premultipliedAlpha )
_programLayers.enable( 8 );
if ( parameters.shadowMapEnabled )
_programLayers.enable( 9 );
if ( parameters.useLegacyLights )
_programLayers.enable( 10 );
if ( parameters.doubleSided )
_programLayers.enable( 11 );
if ( parameters.flipSided )
_programLayers.enable( 12 );
if ( parameters.useDepthPacking )
_programLayers.enable( 13 );
if ( parameters.dithering )
_programLayers.enable( 14 );
if ( parameters.transmission )
_programLayers.enable( 15 );
if ( parameters.sheen )
_programLayers.enable( 16 );
if ( parameters.opaque )
_programLayers.enable( 17 );
if ( parameters.pointsUvs )
_programLayers.enable( 18 );
if ( parameters.decodeVideoTexture )
_programLayers.enable( 19 );
array.push( _programLayers.mask );
}
function getUniforms( material ) {
const shaderID = shaderIDs[ material.type ];
let uniforms;
if ( shaderID ) {
const shader = ShaderLib[ shaderID ];
uniforms = UniformsUtils.clone( shader.uniforms );
} else {
uniforms = material.uniforms;
}
return uniforms;
}
function acquireProgram( parameters, cacheKey ) {
let program;
// Check if code has been already compiled
for ( let p = 0, pl = programs.length; p < pl; p ++ ) {
const preexistingProgram = programs[ p ];
if ( preexistingProgram.cacheKey === cacheKey ) {
program = preexistingProgram;
++ program.usedTimes;
break;
}
}
if ( program === undefined ) {
program = new WebGLProgram( renderer, cacheKey, parameters, bindingStates );
programs.push( program );
}
return program;
}
function releaseProgram( program ) {
if ( -- program.usedTimes === 0 ) {
// Remove from unordered set
const i = programs.indexOf( program );
programs[ i ] = programs[ programs.length - 1 ];
programs.pop();
// Free WebGL resources
program.destroy();
}
}
function releaseShaderCache( material ) {
_customShaders.remove( material );
}
function dispose() {
_customShaders.dispose();
}
return {
getParameters: getParameters,
getProgramCacheKey: getProgramCacheKey,
getUniforms: getUniforms,
acquireProgram: acquireProgram,
releaseProgram: releaseProgram,
releaseShaderCache: releaseShaderCache,
// Exposed for resource monitoring & error feedback via renderer.info:
programs: programs,
dispose: dispose
};
}
function WebGLProperties() {
let properties = new WeakMap();
function get( object ) {
let map = properties.get( object );
if ( map === undefined ) {
map = {};
properties.set( object, map );
}
return map;
}
function remove( object ) {
properties.delete( object );
}
function update( object, key, value ) {
properties.get( object )[ key ] = value;
}
function dispose() {
properties = new WeakMap();
}
return {
get: get,
remove: remove,
update: update,
dispose: dispose
};
}
function painterSortStable( a, b ) {
if ( a.groupOrder !== b.groupOrder ) {
return a.groupOrder - b.groupOrder;
} else if ( a.renderOrder !== b.renderOrder ) {
return a.renderOrder - b.renderOrder;
} else if ( a.material.id !== b.material.id ) {
return a.material.id - b.material.id;
} else if ( a.z !== b.z ) {
return a.z - b.z;
} else {
return a.id - b.id;
}
}
function reversePainterSortStable( a, b ) {
if ( a.groupOrder !== b.groupOrder ) {
return a.groupOrder - b.groupOrder;
} else if ( a.renderOrder !== b.renderOrder ) {
return a.renderOrder - b.renderOrder;
} else if ( a.z !== b.z ) {
return b.z - a.z;
} else {
return a.id - b.id;
}
}
function WebGLRenderList() {
const renderItems = [];
let renderItemsIndex = 0;
const opaque = [];
const transmissive = [];
const transparent = [];
function init() {
renderItemsIndex = 0;
opaque.length = 0;
transmissive.length = 0;
transparent.length = 0;
}
function getNextRenderItem( object, geometry, material, groupOrder, z, group ) {
let renderItem = renderItems[ renderItemsIndex ];
if ( renderItem === undefined ) {
renderItem = {
id: object.id,
object: object,
geometry: geometry,
material: material,
groupOrder: groupOrder,
renderOrder: object.renderOrder,
z: z,
group: group
};
renderItems[ renderItemsIndex ] = renderItem;
} else {
renderItem.id = object.id;
renderItem.object = object;
renderItem.geometry = geometry;
renderItem.material = material;
renderItem.groupOrder = groupOrder;
renderItem.renderOrder = object.renderOrder;
renderItem.z = z;
renderItem.group = group;
}
renderItemsIndex ++;
return renderItem;
}
function push( object, geometry, material, groupOrder, z, group ) {
const renderItem = getNextRenderItem( object, geometry, material, groupOrder, z, group );
if ( material.transmission > 0.0 ) {
transmissive.push( renderItem );
} else if ( material.transparent === true ) {
transparent.push( renderItem );
} else {
opaque.push( renderItem );
}
}
function unshift( object, geometry, material, groupOrder, z, group ) {
const renderItem = getNextRenderItem( object, geometry, material, groupOrder, z, group );
if ( material.transmission > 0.0 ) {
transmissive.unshift( renderItem );
} else if ( material.transparent === true ) {
transparent.unshift( renderItem );
} else {
opaque.unshift( renderItem );
}
}
function sort( customOpaqueSort, customTransparentSort ) {
if ( opaque.length > 1 ) opaque.sort( customOpaqueSort || painterSortStable );
if ( transmissive.length > 1 ) transmissive.sort( customTransparentSort || reversePainterSortStable );
if ( transparent.length > 1 ) transparent.sort( customTransparentSort || reversePainterSortStable );
}
function finish() {
// Clear references from inactive renderItems in the list
for ( let i = renderItemsIndex, il = renderItems.length; i < il; i ++ ) {
const renderItem = renderItems[ i ];
if ( renderItem.id === null ) break;
renderItem.id = null;
renderItem.object = null;
renderItem.geometry = null;
renderItem.material = null;
renderItem.group = null;
}
}
return {
opaque: opaque,
transmissive: transmissive,
transparent: transparent,
init: init,
push: push,
unshift: unshift,
finish: finish,
sort: sort
};
}
function WebGLRenderLists() {
let lists = new WeakMap();
function get( scene, renderCallDepth ) {
const listArray = lists.get( scene );
let list;
if ( listArray === undefined ) {
list = new WebGLRenderList();
lists.set( scene, [ list ] );
} else {
if ( renderCallDepth >= listArray.length ) {
list = new WebGLRenderList();
listArray.push( list );
} else {
list = listArray[ renderCallDepth ];
}
}
return list;
}
function dispose() {
lists = new WeakMap();
}
return {
get: get,
dispose: dispose
};
}
function UniformsCache() {
const lights = {};
return {
get: function ( light ) {
if ( lights[ light.id ] !== undefined ) {
return lights[ light.id ];
}
let uniforms;
switch ( light.type ) {
case 'DirectionalLight':
uniforms = {
direction: new Vector3(),
color: new Color()
};
break;
case 'SpotLight':
uniforms = {
position: new Vector3(),
direction: new Vector3(),
color: new Color(),
distance: 0,
coneCos: 0,
penumbraCos: 0,
decay: 0
};
break;
case 'PointLight':
uniforms = {
position: new Vector3(),
color: new Color(),
distance: 0,
decay: 0
};
break;
case 'HemisphereLight':
uniforms = {
direction: new Vector3(),
skyColor: new Color(),
groundColor: new Color()
};
break;
case 'RectAreaLight':
uniforms = {
color: new Color(),
position: new Vector3(),
halfWidth: new Vector3(),
halfHeight: new Vector3()
};
break;
}
lights[ light.id ] = uniforms;
return uniforms;
}
};
}
function ShadowUniformsCache() {
const lights = {};
return {
get: function ( light ) {
if ( lights[ light.id ] !== undefined ) {
return lights[ light.id ];
}
let uniforms;
switch ( light.type ) {
case 'DirectionalLight':
uniforms = {
shadowBias: 0,
shadowNormalBias: 0,
shadowRadius: 1,
shadowMapSize: new Vector2()
};
break;
case 'SpotLight':
uniforms = {
shadowBias: 0,
shadowNormalBias: 0,
shadowRadius: 1,
shadowMapSize: new Vector2()
};
break;
case 'PointLight':
uniforms = {
shadowBias: 0,
shadowNormalBias: 0,
shadowRadius: 1,
shadowMapSize: new Vector2(),
shadowCameraNear: 1,
shadowCameraFar: 1000
};
break;
// TODO (abelnation): set RectAreaLight shadow uniforms
}
lights[ light.id ] = uniforms;
return uniforms;
}
};
}
let nextVersion = 0;
function shadowCastingAndTexturingLightsFirst( lightA, lightB ) {
return ( lightB.castShadow ? 2 : 0 ) - ( lightA.castShadow ? 2 : 0 ) + ( lightB.map ? 1 : 0 ) - ( lightA.map ? 1 : 0 );
}
function WebGLLights( extensions, capabilities ) {
const cache = new UniformsCache();
const shadowCache = ShadowUniformsCache();
const state = {
version: 0,
hash: {
directionalLength: - 1,
pointLength: - 1,
spotLength: - 1,
rectAreaLength: - 1,
hemiLength: - 1,
numDirectionalShadows: - 1,
numPointShadows: - 1,
numSpotShadows: - 1,
numSpotMaps: - 1,
numLightProbes: - 1
},
ambient: [ 0, 0, 0 ],
probe: [],
directional: [],
directionalShadow: [],
directionalShadowMap: [],
directionalShadowMatrix: [],
spot: [],
spotLightMap: [],
spotShadow: [],
spotShadowMap: [],
spotLightMatrix: [],
rectArea: [],
rectAreaLTC1: null,
rectAreaLTC2: null,
point: [],
pointShadow: [],
pointShadowMap: [],
pointShadowMatrix: [],
hemi: [],
numSpotLightShadowsWithMaps: 0,
numLightProbes: 0
};
for ( let i = 0; i < 9; i ++ ) state.probe.push( new Vector3() );
const vector3 = new Vector3();
const matrix4 = new Matrix4();
const matrix42 = new Matrix4();
function setup( lights, useLegacyLights ) {
let r = 0, g = 0, b = 0;
for ( let i = 0; i < 9; i ++ ) state.probe[ i ].set( 0, 0, 0 );
let directionalLength = 0;
let pointLength = 0;
let spotLength = 0;
let rectAreaLength = 0;
let hemiLength = 0;
let numDirectionalShadows = 0;
let numPointShadows = 0;
let numSpotShadows = 0;
let numSpotMaps = 0;
let numSpotShadowsWithMaps = 0;
let numLightProbes = 0;
// ordering : [shadow casting + map texturing, map texturing, shadow casting, none ]
lights.sort( shadowCastingAndTexturingLightsFirst );
// artist-friendly light intensity scaling factor
const scaleFactor = ( useLegacyLights === true ) ? Math.PI : 1;
for ( let i = 0, l = lights.length; i < l; i ++ ) {
const light = lights[ i ];
const color = light.color;
const intensity = light.intensity;
const distance = light.distance;
const shadowMap = ( light.shadow && light.shadow.map ) ? light.shadow.map.texture : null;
if ( light.isAmbientLight ) {
r += color.r * intensity * scaleFactor;
g += color.g * intensity * scaleFactor;
b += color.b * intensity * scaleFactor;
} else if ( light.isLightProbe ) {
for ( let j = 0; j < 9; j ++ ) {
state.probe[ j ].addScaledVector( light.sh.coefficients[ j ], intensity );
}
numLightProbes ++;
} else if ( light.isDirectionalLight ) {
const uniforms = cache.get( light );
uniforms.color.copy( light.color ).multiplyScalar( light.intensity * scaleFactor );
if ( light.castShadow ) {
const shadow = light.shadow;
const shadowUniforms = shadowCache.get( light );
shadowUniforms.shadowBias = shadow.bias;
shadowUniforms.shadowNormalBias = shadow.normalBias;
shadowUniforms.shadowRadius = shadow.radius;
shadowUniforms.shadowMapSize = shadow.mapSize;
state.directionalShadow[ directionalLength ] = shadowUniforms;
state.directionalShadowMap[ directionalLength ] = shadowMap;
state.directionalShadowMatrix[ directionalLength ] = light.shadow.matrix;
numDirectionalShadows ++;
}
state.directional[ directionalLength ] = uniforms;
directionalLength ++;
} else if ( light.isSpotLight ) {
const uniforms = cache.get( light );
uniforms.position.setFromMatrixPosition( light.matrixWorld );
uniforms.color.copy( color ).multiplyScalar( intensity * scaleFactor );
uniforms.distance = distance;
uniforms.coneCos = Math.cos( light.angle );
uniforms.penumbraCos = Math.cos( light.angle * ( 1 - light.penumbra ) );
uniforms.decay = light.decay;
state.spot[ spotLength ] = uniforms;
const shadow = light.shadow;
if ( light.map ) {
state.spotLightMap[ numSpotMaps ] = light.map;
numSpotMaps ++;
// make sure the lightMatrix is up to date
// TODO : do it if required only
shadow.updateMatrices( light );
if ( light.castShadow ) numSpotShadowsWithMaps ++;
}
state.spotLightMatrix[ spotLength ] = shadow.matrix;
if ( light.castShadow ) {
const shadowUniforms = shadowCache.get( light );
shadowUniforms.shadowBias = shadow.bias;
shadowUniforms.shadowNormalBias = shadow.normalBias;
shadowUniforms.shadowRadius = shadow.radius;
shadowUniforms.shadowMapSize = shadow.mapSize;
state.spotShadow[ spotLength ] = shadowUniforms;
state.spotShadowMap[ spotLength ] = shadowMap;
numSpotShadows ++;
}
spotLength ++;
} else if ( light.isRectAreaLight ) {
const uniforms = cache.get( light );
uniforms.color.copy( color ).multiplyScalar( intensity );
uniforms.halfWidth.set( light.width * 0.5, 0.0, 0.0 );
uniforms.halfHeight.set( 0.0, light.height * 0.5, 0.0 );
state.rectArea[ rectAreaLength ] = uniforms;
rectAreaLength ++;
} else if ( light.isPointLight ) {
const uniforms = cache.get( light );
uniforms.color.copy( light.color ).multiplyScalar( light.intensity * scaleFactor );
uniforms.distance = light.distance;
uniforms.decay = light.decay;
if ( light.castShadow ) {
const shadow = light.shadow;
const shadowUniforms = shadowCache.get( light );
shadowUniforms.shadowBias = shadow.bias;
shadowUniforms.shadowNormalBias = shadow.normalBias;
shadowUniforms.shadowRadius = shadow.radius;
shadowUniforms.shadowMapSize = shadow.mapSize;
shadowUniforms.shadowCameraNear = shadow.camera.near;
shadowUniforms.shadowCameraFar = shadow.camera.far;
state.pointShadow[ pointLength ] = shadowUniforms;
state.pointShadowMap[ pointLength ] = shadowMap;
state.pointShadowMatrix[ pointLength ] = light.shadow.matrix;
numPointShadows ++;
}
state.point[ pointLength ] = uniforms;
pointLength ++;
} else if ( light.isHemisphereLight ) {
const uniforms = cache.get( light );
uniforms.skyColor.copy( light.color ).multiplyScalar( intensity * scaleFactor );
uniforms.groundColor.copy( light.groundColor ).multiplyScalar( intensity * scaleFactor );
state.hemi[ hemiLength ] = uniforms;
hemiLength ++;
}
}
if ( rectAreaLength > 0 ) {
if ( capabilities.isWebGL2 ) {
// WebGL 2
if ( extensions.has( 'OES_texture_float_linear' ) === true ) {
state.rectAreaLTC1 = UniformsLib.LTC_FLOAT_1;
state.rectAreaLTC2 = UniformsLib.LTC_FLOAT_2;
} else {
state.rectAreaLTC1 = UniformsLib.LTC_HALF_1;
state.rectAreaLTC2 = UniformsLib.LTC_HALF_2;
}
} else {
// WebGL 1
if ( extensions.has( 'OES_texture_float_linear' ) === true ) {
state.rectAreaLTC1 = UniformsLib.LTC_FLOAT_1;
state.rectAreaLTC2 = UniformsLib.LTC_FLOAT_2;
} else if ( extensions.has( 'OES_texture_half_float_linear' ) === true ) {
state.rectAreaLTC1 = UniformsLib.LTC_HALF_1;
state.rectAreaLTC2 = UniformsLib.LTC_HALF_2;
} else {
console.error( 'THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.' );
}
}
}
state.ambient[ 0 ] = r;
state.ambient[ 1 ] = g;
state.ambient[ 2 ] = b;
const hash = state.hash;
if ( hash.directionalLength !== directionalLength ||
hash.pointLength !== pointLength ||
hash.spotLength !== spotLength ||
hash.rectAreaLength !== rectAreaLength ||
hash.hemiLength !== hemiLength ||
hash.numDirectionalShadows !== numDirectionalShadows ||
hash.numPointShadows !== numPointShadows ||
hash.numSpotShadows !== numSpotShadows ||
hash.numSpotMaps !== numSpotMaps ||
hash.numLightProbes !== numLightProbes ) {
state.directional.length = directionalLength;
state.spot.length = spotLength;
state.rectArea.length = rectAreaLength;
state.point.length = pointLength;
state.hemi.length = hemiLength;
state.directionalShadow.length = numDirectionalShadows;
state.directionalShadowMap.length = numDirectionalShadows;
state.pointShadow.length = numPointShadows;
state.pointShadowMap.length = numPointShadows;
state.spotShadow.length = numSpotShadows;
state.spotShadowMap.length = numSpotShadows;
state.directionalShadowMatrix.length = numDirectionalShadows;
state.pointShadowMatrix.length = numPointShadows;
state.spotLightMatrix.length = numSpotShadows + numSpotMaps - numSpotShadowsWithMaps;
state.spotLightMap.length = numSpotMaps;
state.numSpotLightShadowsWithMaps = numSpotShadowsWithMaps;
state.numLightProbes = numLightProbes;
hash.directionalLength = directionalLength;
hash.pointLength = pointLength;
hash.spotLength = spotLength;
hash.rectAreaLength = rectAreaLength;
hash.hemiLength = hemiLength;
hash.numDirectionalShadows = numDirectionalShadows;
hash.numPointShadows = numPointShadows;
hash.numSpotShadows = numSpotShadows;
hash.numSpotMaps = numSpotMaps;
hash.numLightProbes = numLightProbes;
state.version = nextVersion ++;
}
}
function setupView( lights, camera ) {
let directionalLength = 0;
let pointLength = 0;
let spotLength = 0;
let rectAreaLength = 0;
let hemiLength = 0;
const viewMatrix = camera.matrixWorldInverse;
for ( let i = 0, l = lights.length; i < l; i ++ ) {
const light = lights[ i ];
if ( light.isDirectionalLight ) {
const uniforms = state.directional[ directionalLength ];
uniforms.direction.setFromMatrixPosition( light.matrixWorld );
vector3.setFromMatrixPosition( light.target.matrixWorld );
uniforms.direction.sub( vector3 );
uniforms.direction.transformDirection( viewMatrix );
directionalLength ++;
} else if ( light.isSpotLight ) {
const uniforms = state.spot[ spotLength ];
uniforms.position.setFromMatrixPosition( light.matrixWorld );
uniforms.position.applyMatrix4( viewMatrix );
uniforms.direction.setFromMatrixPosition( light.matrixWorld );
vector3.setFromMatrixPosition( light.target.matrixWorld );
uniforms.direction.sub( vector3 );
uniforms.direction.transformDirection( viewMatrix );
spotLength ++;
} else if ( light.isRectAreaLight ) {
const uniforms = state.rectArea[ rectAreaLength ];
uniforms.position.setFromMatrixPosition( light.matrixWorld );
uniforms.position.applyMatrix4( viewMatrix );
// extract local rotation of light to derive width/height half vectors
matrix42.identity();
matrix4.copy( light.matrixWorld );
matrix4.premultiply( viewMatrix );
matrix42.extractRotation( matrix4 );
uniforms.halfWidth.set( light.width * 0.5, 0.0, 0.0 );
uniforms.halfHeight.set( 0.0, light.height * 0.5, 0.0 );
uniforms.halfWidth.applyMatrix4( matrix42 );
uniforms.halfHeight.applyMatrix4( matrix42 );
rectAreaLength ++;
} else if ( light.isPointLight ) {
const uniforms = state.point[ pointLength ];
uniforms.position.setFromMatrixPosition( light.matrixWorld );
uniforms.position.applyMatrix4( viewMatrix );
pointLength ++;
} else if ( light.isHemisphereLight ) {
const uniforms = state.hemi[ hemiLength ];
uniforms.direction.setFromMatrixPosition( light.matrixWorld );
uniforms.direction.transformDirection( viewMatrix );
hemiLength ++;
}
}
}
return {
setup: setup,
setupView: setupView,
state: state
};
}
function WebGLRenderState( extensions, capabilities ) {
const lights = new WebGLLights( extensions, capabilities );
const lightsArray = [];
const shadowsArray = [];
function init() {
lightsArray.length = 0;
shadowsArray.length = 0;
}
function pushLight( light ) {
lightsArray.push( light );
}
function pushShadow( shadowLight ) {
shadowsArray.push( shadowLight );
}
function setupLights( useLegacyLights ) {
lights.setup( lightsArray, useLegacyLights );
}
function setupLightsView( camera ) {
lights.setupView( lightsArray, camera );
}
const state = {
lightsArray: lightsArray,
shadowsArray: shadowsArray,
lights: lights
};
return {
init: init,
state: state,
setupLights: setupLights,
setupLightsView: setupLightsView,
pushLight: pushLight,
pushShadow: pushShadow
};
}
function WebGLRenderStates( extensions, capabilities ) {
let renderStates = new WeakMap();
function get( scene, renderCallDepth = 0 ) {
const renderStateArray = renderStates.get( scene );
let renderState;
if ( renderStateArray === undefined ) {
renderState = new WebGLRenderState( extensions, capabilities );
renderStates.set( scene, [ renderState ] );
} else {
if ( renderCallDepth >= renderStateArray.length ) {
renderState = new WebGLRenderState( extensions, capabilities );
renderStateArray.push( renderState );
} else {
renderState = renderStateArray[ renderCallDepth ];
}
}
return renderState;
}
function dispose() {
renderStates = new WeakMap();
}
return {
get: get,
dispose: dispose
};
}
class MeshDepthMaterial extends Material {
constructor( parameters ) {
super();
this.isMeshDepthMaterial = true;
this.type = 'MeshDepthMaterial';
this.depthPacking = BasicDepthPacking;
this.map = null;
this.alphaMap = null;
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.depthPacking = source.depthPacking;
this.map = source.map;
this.alphaMap = source.alphaMap;
this.displacementMap = source.displacementMap;
this.displacementScale = source.displacementScale;
this.displacementBias = source.displacementBias;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
return this;
}
}
class MeshDistanceMaterial extends Material {
constructor( parameters ) {
super();
this.isMeshDistanceMaterial = true;
this.type = 'MeshDistanceMaterial';
this.map = null;
this.alphaMap = null;
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.map = source.map;
this.alphaMap = source.alphaMap;
this.displacementMap = source.displacementMap;
this.displacementScale = source.displacementScale;
this.displacementBias = source.displacementBias;
return this;
}
}
const vertex = "void main() {\n\tgl_Position = vec4( position, 1.0 );\n}";
const fragment = "uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\n#include <packing>\nvoid main() {\n\tconst float samples = float( VSM_SAMPLES );\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );\n\tfloat uvStart = samples <= 1.0 ? 0.0 : - 1.0;\n\tfor ( float i = 0.0; i < samples; i ++ ) {\n\t\tfloat uvOffset = uvStart + i * uvStride;\n\t\t#ifdef HORIZONTAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean / samples;\n\tsquared_mean = squared_mean / samples;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}";
function WebGLShadowMap( _renderer, _objects, _capabilities ) {
let _frustum = new Frustum();
const _shadowMapSize = new Vector2(),
_viewportSize = new Vector2(),
_viewport = new Vector4(),
_depthMaterial = new MeshDepthMaterial( { depthPacking: RGBADepthPacking } ),
_distanceMaterial = new MeshDistanceMaterial(),
_materialCache = {},
_maxTextureSize = _capabilities.maxTextureSize;
const shadowSide = { [ FrontSide ]: BackSide, [ BackSide ]: FrontSide, [ DoubleSide ]: DoubleSide };
const shadowMaterialVertical = new ShaderMaterial( {
defines: {
VSM_SAMPLES: 8
},
uniforms: {
shadow_pass: { value: null },
resolution: { value: new Vector2() },
radius: { value: 4.0 }
},
vertexShader: vertex,
fragmentShader: fragment
} );
const shadowMaterialHorizontal = shadowMaterialVertical.clone();
shadowMaterialHorizontal.defines.HORIZONTAL_PASS = 1;
const fullScreenTri = new BufferGeometry();
fullScreenTri.setAttribute(
'position',
new BufferAttribute(
new Float32Array( [ - 1, - 1, 0.5, 3, - 1, 0.5, - 1, 3, 0.5 ] ),
3
)
);
const fullScreenMesh = new Mesh( fullScreenTri, shadowMaterialVertical );
const scope = this;
this.enabled = false;
this.autoUpdate = true;
this.needsUpdate = false;
this.type = PCFShadowMap;
let _previousType = this.type;
this.render = function ( lights, scene, camera ) {
if ( scope.enabled === false ) return;
if ( scope.autoUpdate === false && scope.needsUpdate === false ) return;
if ( lights.length === 0 ) return;
const currentRenderTarget = _renderer.getRenderTarget();
const activeCubeFace = _renderer.getActiveCubeFace();
const activeMipmapLevel = _renderer.getActiveMipmapLevel();
const _state = _renderer.state;
// Set GL state for depth map.
_state.setBlending( NoBlending );
_state.buffers.color.setClear( 1, 1, 1, 1 );
_state.buffers.depth.setTest( true );
_state.setScissorTest( false );
// check for shadow map type changes
const toVSM = ( _previousType !== VSMShadowMap && this.type === VSMShadowMap );
const fromVSM = ( _previousType === VSMShadowMap && this.type !== VSMShadowMap );
// render depth map
for ( let i = 0, il = lights.length; i < il; i ++ ) {
const light = lights[ i ];
const shadow = light.shadow;
if ( shadow === undefined ) {
console.warn( 'THREE.WebGLShadowMap:', light, 'has no shadow.' );
continue;
}
if ( shadow.autoUpdate === false && shadow.needsUpdate === false ) continue;
_shadowMapSize.copy( shadow.mapSize );
const shadowFrameExtents = shadow.getFrameExtents();
_shadowMapSize.multiply( shadowFrameExtents );
_viewportSize.copy( shadow.mapSize );
if ( _shadowMapSize.x > _maxTextureSize || _shadowMapSize.y > _maxTextureSize ) {
if ( _shadowMapSize.x > _maxTextureSize ) {
_viewportSize.x = Math.floor( _maxTextureSize / shadowFrameExtents.x );
_shadowMapSize.x = _viewportSize.x * shadowFrameExtents.x;
shadow.mapSize.x = _viewportSize.x;
}
if ( _shadowMapSize.y > _maxTextureSize ) {
_viewportSize.y = Math.floor( _maxTextureSize / shadowFrameExtents.y );
_shadowMapSize.y = _viewportSize.y * shadowFrameExtents.y;
shadow.mapSize.y = _viewportSize.y;
}
}
if ( shadow.map === null || toVSM === true || fromVSM === true ) {
const pars = ( this.type !== VSMShadowMap ) ? { minFilter: NearestFilter, magFilter: NearestFilter } : {};
if ( shadow.map !== null ) {
shadow.map.dispose();
}
shadow.map = new WebGLRenderTarget( _shadowMapSize.x, _shadowMapSize.y, pars );
shadow.map.texture.name = light.name + '.shadowMap';
shadow.camera.updateProjectionMatrix();
}
_renderer.setRenderTarget( shadow.map );
_renderer.clear();
const viewportCount = shadow.getViewportCount();
for ( let vp = 0; vp < viewportCount; vp ++ ) {
const viewport = shadow.getViewport( vp );
_viewport.set(
_viewportSize.x * viewport.x,
_viewportSize.y * viewport.y,
_viewportSize.x * viewport.z,
_viewportSize.y * viewport.w
);
_state.viewport( _viewport );
shadow.updateMatrices( light, vp );
_frustum = shadow.getFrustum();
renderObject( scene, camera, shadow.camera, light, this.type );
}
// do blur pass for VSM
if ( shadow.isPointLightShadow !== true && this.type === VSMShadowMap ) {
VSMPass( shadow, camera );
}
shadow.needsUpdate = false;
}
_previousType = this.type;
scope.needsUpdate = false;
_renderer.setRenderTarget( currentRenderTarget, activeCubeFace, activeMipmapLevel );
};
function VSMPass( shadow, camera ) {
const geometry = _objects.update( fullScreenMesh );
if ( shadowMaterialVertical.defines.VSM_SAMPLES !== shadow.blurSamples ) {
shadowMaterialVertical.defines.VSM_SAMPLES = shadow.blurSamples;
shadowMaterialHorizontal.defines.VSM_SAMPLES = shadow.blurSamples;
shadowMaterialVertical.needsUpdate = true;
shadowMaterialHorizontal.needsUpdate = true;
}
if ( shadow.mapPass === null ) {
shadow.mapPass = new WebGLRenderTarget( _shadowMapSize.x, _shadowMapSize.y );
}
// vertical pass
shadowMaterialVertical.uniforms.shadow_pass.value = shadow.map.texture;
shadowMaterialVertical.uniforms.resolution.value = shadow.mapSize;
shadowMaterialVertical.uniforms.radius.value = shadow.radius;
_renderer.setRenderTarget( shadow.mapPass );
_renderer.clear();
_renderer.renderBufferDirect( camera, null, geometry, shadowMaterialVertical, fullScreenMesh, null );
// horizontal pass
shadowMaterialHorizontal.uniforms.shadow_pass.value = shadow.mapPass.texture;
shadowMaterialHorizontal.uniforms.resolution.value = shadow.mapSize;
shadowMaterialHorizontal.uniforms.radius.value = shadow.radius;
_renderer.setRenderTarget( shadow.map );
_renderer.clear();
_renderer.renderBufferDirect( camera, null, geometry, shadowMaterialHorizontal, fullScreenMesh, null );
}
function getDepthMaterial( object, material, light, type ) {
let result = null;
const customMaterial = ( light.isPointLight === true ) ? object.customDistanceMaterial : object.customDepthMaterial;
if ( customMaterial !== undefined ) {
result = customMaterial;
} else {
result = ( light.isPointLight === true ) ? _distanceMaterial : _depthMaterial;
if ( ( _renderer.localClippingEnabled && material.clipShadows === true && Array.isArray( material.clippingPlanes ) && material.clippingPlanes.length !== 0 ) ||
( material.displacementMap && material.displacementScale !== 0 ) ||
( material.alphaMap && material.alphaTest > 0 ) ||
( material.map && material.alphaTest > 0 ) ) {
// in this case we need a unique material instance reflecting the
// appropriate state
const keyA = result.uuid, keyB = material.uuid;
let materialsForVariant = _materialCache[ keyA ];
if ( materialsForVariant === undefined ) {
materialsForVariant = {};
_materialCache[ keyA ] = materialsForVariant;
}
let cachedMaterial = materialsForVariant[ keyB ];
if ( cachedMaterial === undefined ) {
cachedMaterial = result.clone();
materialsForVariant[ keyB ] = cachedMaterial;
material.addEventListener( 'dispose', onMaterialDispose );
}
result = cachedMaterial;
}
}
result.visible = material.visible;
result.wireframe = material.wireframe;
if ( type === VSMShadowMap ) {
result.side = ( material.shadowSide !== null ) ? material.shadowSide : material.side;
} else {
result.side = ( material.shadowSide !== null ) ? material.shadowSide : shadowSide[ material.side ];
}
result.alphaMap = material.alphaMap;
result.alphaTest = material.alphaTest;
result.map = material.map;
result.clipShadows = material.clipShadows;
result.clippingPlanes = material.clippingPlanes;
result.clipIntersection = material.clipIntersection;
result.displacementMap = material.displacementMap;
result.displacementScale = material.displacementScale;
result.displacementBias = material.displacementBias;
result.wireframeLinewidth = material.wireframeLinewidth;
result.linewidth = material.linewidth;
if ( light.isPointLight === true && result.isMeshDistanceMaterial === true ) {
const materialProperties = _renderer.properties.get( result );
materialProperties.light = light;
}
return result;
}
function renderObject( object, camera, shadowCamera, light, type ) {
if ( object.visible === false ) return;
const visible = object.layers.test( camera.layers );
if ( visible && ( object.isMesh || object.isLine || object.isPoints ) ) {
if ( ( object.castShadow || ( object.receiveShadow && type === VSMShadowMap ) ) && ( ! object.frustumCulled || _frustum.intersectsObject( object ) ) ) {
object.modelViewMatrix.multiplyMatrices( shadowCamera.matrixWorldInverse, object.matrixWorld );
const geometry = _objects.update( object );
const material = object.material;
if ( Array.isArray( material ) ) {
const groups = geometry.groups;
for ( let k = 0, kl = groups.length; k < kl; k ++ ) {
const group = groups[ k ];
const groupMaterial = material[ group.materialIndex ];
if ( groupMaterial && groupMaterial.visible ) {
const depthMaterial = getDepthMaterial( object, groupMaterial, light, type );
object.onBeforeShadow( _renderer, object, camera, shadowCamera, geometry, depthMaterial, group );
_renderer.renderBufferDirect( shadowCamera, null, geometry, depthMaterial, object, group );
object.onAfterShadow( _renderer, object, camera, shadowCamera, geometry, depthMaterial, group );
}
}
} else if ( material.visible ) {
const depthMaterial = getDepthMaterial( object, material, light, type );
object.onBeforeShadow( _renderer, object, camera, shadowCamera, geometry, depthMaterial, null );
_renderer.renderBufferDirect( shadowCamera, null, geometry, depthMaterial, object, null );
object.onAfterShadow( _renderer, object, camera, shadowCamera, geometry, depthMaterial, null );
}
}
}
const children = object.children;
for ( let i = 0, l = children.length; i < l; i ++ ) {
renderObject( children[ i ], camera, shadowCamera, light, type );
}
}
function onMaterialDispose( event ) {
const material = event.target;
material.removeEventListener( 'dispose', onMaterialDispose );
// make sure to remove the unique distance/depth materials used for shadow map rendering
for ( const id in _materialCache ) {
const cache = _materialCache[ id ];
const uuid = event.target.uuid;
if ( uuid in cache ) {
const shadowMaterial = cache[ uuid ];
shadowMaterial.dispose();
delete cache[ uuid ];
}
}
}
}
function WebGLState( gl, extensions, capabilities ) {
const isWebGL2 = capabilities.isWebGL2;
function ColorBuffer() {
let locked = false;
const color = new Vector4();
let currentColorMask = null;
const currentColorClear = new Vector4( 0, 0, 0, 0 );
return {
setMask: function ( colorMask ) {
if ( currentColorMask !== colorMask && ! locked ) {
gl.colorMask( colorMask, colorMask, colorMask, colorMask );
currentColorMask = colorMask;
}
},
setLocked: function ( lock ) {
locked = lock;
},
setClear: function ( r, g, b, a, premultipliedAlpha ) {
if ( premultipliedAlpha === true ) {
r *= a; g *= a; b *= a;
}
color.set( r, g, b, a );
if ( currentColorClear.equals( color ) === false ) {
gl.clearColor( r, g, b, a );
currentColorClear.copy( color );
}
},
reset: function () {
locked = false;
currentColorMask = null;
currentColorClear.set( - 1, 0, 0, 0 ); // set to invalid state
}
};
}
function DepthBuffer() {
let locked = false;
let currentDepthMask = null;
let currentDepthFunc = null;
let currentDepthClear = null;
return {
setTest: function ( depthTest ) {
if ( depthTest ) {
enable( gl.DEPTH_TEST );
} else {
disable( gl.DEPTH_TEST );
}
},
setMask: function ( depthMask ) {
if ( currentDepthMask !== depthMask && ! locked ) {
gl.depthMask( depthMask );
currentDepthMask = depthMask;
}
},
setFunc: function ( depthFunc ) {
if ( currentDepthFunc !== depthFunc ) {
switch ( depthFunc ) {
case NeverDepth:
gl.depthFunc( gl.NEVER );
break;
case AlwaysDepth:
gl.depthFunc( gl.ALWAYS );
break;
case LessDepth:
gl.depthFunc( gl.LESS );
break;
case LessEqualDepth:
gl.depthFunc( gl.LEQUAL );
break;
case EqualDepth:
gl.depthFunc( gl.EQUAL );
break;
case GreaterEqualDepth:
gl.depthFunc( gl.GEQUAL );
break;
case GreaterDepth:
gl.depthFunc( gl.GREATER );
break;
case NotEqualDepth:
gl.depthFunc( gl.NOTEQUAL );
break;
default:
gl.depthFunc( gl.LEQUAL );
}
currentDepthFunc = depthFunc;
}
},
setLocked: function ( lock ) {
locked = lock;
},
setClear: function ( depth ) {
if ( currentDepthClear !== depth ) {
gl.clearDepth( depth );
currentDepthClear = depth;
}
},
reset: function () {
locked = false;
currentDepthMask = null;
currentDepthFunc = null;
currentDepthClear = null;
}
};
}
function StencilBuffer() {
let locked = false;
let currentStencilMask = null;
let currentStencilFunc = null;
let currentStencilRef = null;
let currentStencilFuncMask = null;
let currentStencilFail = null;
let currentStencilZFail = null;
let currentStencilZPass = null;
let currentStencilClear = null;
return {
setTest: function ( stencilTest ) {
if ( ! locked ) {
if ( stencilTest ) {
enable( gl.STENCIL_TEST );
} else {
disable( gl.STENCIL_TEST );
}
}
},
setMask: function ( stencilMask ) {
if ( currentStencilMask !== stencilMask && ! locked ) {
gl.stencilMask( stencilMask );
currentStencilMask = stencilMask;
}
},
setFunc: function ( stencilFunc, stencilRef, stencilMask ) {
if ( currentStencilFunc !== stencilFunc ||
currentStencilRef !== stencilRef ||
currentStencilFuncMask !== stencilMask ) {
gl.stencilFunc( stencilFunc, stencilRef, stencilMask );
currentStencilFunc = stencilFunc;
currentStencilRef = stencilRef;
currentStencilFuncMask = stencilMask;
}
},
setOp: function ( stencilFail, stencilZFail, stencilZPass ) {
if ( currentStencilFail !== stencilFail ||
currentStencilZFail !== stencilZFail ||
currentStencilZPass !== stencilZPass ) {
gl.stencilOp( stencilFail, stencilZFail, stencilZPass );
currentStencilFail = stencilFail;
currentStencilZFail = stencilZFail;
currentStencilZPass = stencilZPass;
}
},
setLocked: function ( lock ) {
locked = lock;
},
setClear: function ( stencil ) {
if ( currentStencilClear !== stencil ) {
gl.clearStencil( stencil );
currentStencilClear = stencil;
}
},
reset: function () {
locked = false;
currentStencilMask = null;
currentStencilFunc = null;
currentStencilRef = null;
currentStencilFuncMask = null;
currentStencilFail = null;
currentStencilZFail = null;
currentStencilZPass = null;
currentStencilClear = null;
}
};
}
//
const colorBuffer = new ColorBuffer();
const depthBuffer = new DepthBuffer();
const stencilBuffer = new StencilBuffer();
const uboBindings = new WeakMap();
const uboProgramMap = new WeakMap();
let enabledCapabilities = {};
let currentBoundFramebuffers = {};
let currentDrawbuffers = new WeakMap();
let defaultDrawbuffers = [];
let currentProgram = null;
let currentBlendingEnabled = false;
let currentBlending = null;
let currentBlendEquation = null;
let currentBlendSrc = null;
let currentBlendDst = null;
let currentBlendEquationAlpha = null;
let currentBlendSrcAlpha = null;
let currentBlendDstAlpha = null;
let currentBlendColor = new Color( 0, 0, 0 );
let currentBlendAlpha = 0;
let currentPremultipledAlpha = false;
let currentFlipSided = null;
let currentCullFace = null;
let currentLineWidth = null;
let currentPolygonOffsetFactor = null;
let currentPolygonOffsetUnits = null;
const maxTextures = gl.getParameter( gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS );
let lineWidthAvailable = false;
let version = 0;
const glVersion = gl.getParameter( gl.VERSION );
if ( glVersion.indexOf( 'WebGL' ) !== - 1 ) {
version = parseFloat( /^WebGL (\d)/.exec( glVersion )[ 1 ] );
lineWidthAvailable = ( version >= 1.0 );
} else if ( glVersion.indexOf( 'OpenGL ES' ) !== - 1 ) {
version = parseFloat( /^OpenGL ES (\d)/.exec( glVersion )[ 1 ] );
lineWidthAvailable = ( version >= 2.0 );
}
let currentTextureSlot = null;
let currentBoundTextures = {};
const scissorParam = gl.getParameter( gl.SCISSOR_BOX );
const viewportParam = gl.getParameter( gl.VIEWPORT );
const currentScissor = new Vector4().fromArray( scissorParam );
const currentViewport = new Vector4().fromArray( viewportParam );
function createTexture( type, target, count, dimensions ) {
const data = new Uint8Array( 4 ); // 4 is required to match default unpack alignment of 4.
const texture = gl.createTexture();
gl.bindTexture( type, texture );
gl.texParameteri( type, gl.TEXTURE_MIN_FILTER, gl.NEAREST );
gl.texParameteri( type, gl.TEXTURE_MAG_FILTER, gl.NEAREST );
for ( let i = 0; i < count; i ++ ) {
if ( isWebGL2 && ( type === gl.TEXTURE_3D || type === gl.TEXTURE_2D_ARRAY ) ) {
gl.texImage3D( target, 0, gl.RGBA, 1, 1, dimensions, 0, gl.RGBA, gl.UNSIGNED_BYTE, data );
} else {
gl.texImage2D( target + i, 0, gl.RGBA, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, data );
}
}
return texture;
}
const emptyTextures = {};
emptyTextures[ gl.TEXTURE_2D ] = createTexture( gl.TEXTURE_2D, gl.TEXTURE_2D, 1 );
emptyTextures[ gl.TEXTURE_CUBE_MAP ] = createTexture( gl.TEXTURE_CUBE_MAP, gl.TEXTURE_CUBE_MAP_POSITIVE_X, 6 );
if ( isWebGL2 ) {
emptyTextures[ gl.TEXTURE_2D_ARRAY ] = createTexture( gl.TEXTURE_2D_ARRAY, gl.TEXTURE_2D_ARRAY, 1, 1 );
emptyTextures[ gl.TEXTURE_3D ] = createTexture( gl.TEXTURE_3D, gl.TEXTURE_3D, 1, 1 );
}
// init
colorBuffer.setClear( 0, 0, 0, 1 );
depthBuffer.setClear( 1 );
stencilBuffer.setClear( 0 );
enable( gl.DEPTH_TEST );
depthBuffer.setFunc( LessEqualDepth );
setFlipSided( false );
setCullFace( CullFaceBack );
enable( gl.CULL_FACE );
setBlending( NoBlending );
//
function enable( id ) {
if ( enabledCapabilities[ id ] !== true ) {
gl.enable( id );
enabledCapabilities[ id ] = true;
}
}
function disable( id ) {
if ( enabledCapabilities[ id ] !== false ) {
gl.disable( id );
enabledCapabilities[ id ] = false;
}
}
function bindFramebuffer( target, framebuffer ) {
if ( currentBoundFramebuffers[ target ] !== framebuffer ) {
gl.bindFramebuffer( target, framebuffer );
currentBoundFramebuffers[ target ] = framebuffer;
if ( isWebGL2 ) {
// gl.DRAW_FRAMEBUFFER is equivalent to gl.FRAMEBUFFER
if ( target === gl.DRAW_FRAMEBUFFER ) {
currentBoundFramebuffers[ gl.FRAMEBUFFER ] = framebuffer;
}
if ( target === gl.FRAMEBUFFER ) {
currentBoundFramebuffers[ gl.DRAW_FRAMEBUFFER ] = framebuffer;
}
}
return true;
}
return false;
}
function drawBuffers( renderTarget, framebuffer ) {
let drawBuffers = defaultDrawbuffers;
let needsUpdate = false;
if ( renderTarget ) {
drawBuffers = currentDrawbuffers.get( framebuffer );
if ( drawBuffers === undefined ) {
drawBuffers = [];
currentDrawbuffers.set( framebuffer, drawBuffers );
}
if ( renderTarget.isWebGLMultipleRenderTargets ) {
const textures = renderTarget.texture;
if ( drawBuffers.length !== textures.length || drawBuffers[ 0 ] !== gl.COLOR_ATTACHMENT0 ) {
for ( let i = 0, il = textures.length; i < il; i ++ ) {
drawBuffers[ i ] = gl.COLOR_ATTACHMENT0 + i;
}
drawBuffers.length = textures.length;
needsUpdate = true;
}
} else {
if ( drawBuffers[ 0 ] !== gl.COLOR_ATTACHMENT0 ) {
drawBuffers[ 0 ] = gl.COLOR_ATTACHMENT0;
needsUpdate = true;
}
}
} else {
if ( drawBuffers[ 0 ] !== gl.BACK ) {
drawBuffers[ 0 ] = gl.BACK;
needsUpdate = true;
}
}
if ( needsUpdate ) {
if ( capabilities.isWebGL2 ) {
gl.drawBuffers( drawBuffers );
} else {
extensions.get( 'WEBGL_draw_buffers' ).drawBuffersWEBGL( drawBuffers );
}
}
}
function useProgram( program ) {
if ( currentProgram !== program ) {
gl.useProgram( program );
currentProgram = program;
return true;
}
return false;
}
const equationToGL = {
[ AddEquation ]: gl.FUNC_ADD,
[ SubtractEquation ]: gl.FUNC_SUBTRACT,
[ ReverseSubtractEquation ]: gl.FUNC_REVERSE_SUBTRACT
};
if ( isWebGL2 ) {
equationToGL[ MinEquation ] = gl.MIN;
equationToGL[ MaxEquation ] = gl.MAX;
} else {
const extension = extensions.get( 'EXT_blend_minmax' );
if ( extension !== null ) {
equationToGL[ MinEquation ] = extension.MIN_EXT;
equationToGL[ MaxEquation ] = extension.MAX_EXT;
}
}
const factorToGL = {
[ ZeroFactor ]: gl.ZERO,
[ OneFactor ]: gl.ONE,
[ SrcColorFactor ]: gl.SRC_COLOR,
[ SrcAlphaFactor ]: gl.SRC_ALPHA,
[ SrcAlphaSaturateFactor ]: gl.SRC_ALPHA_SATURATE,
[ DstColorFactor ]: gl.DST_COLOR,
[ DstAlphaFactor ]: gl.DST_ALPHA,
[ OneMinusSrcColorFactor ]: gl.ONE_MINUS_SRC_COLOR,
[ OneMinusSrcAlphaFactor ]: gl.ONE_MINUS_SRC_ALPHA,
[ OneMinusDstColorFactor ]: gl.ONE_MINUS_DST_COLOR,
[ OneMinusDstAlphaFactor ]: gl.ONE_MINUS_DST_ALPHA,
[ ConstantColorFactor ]: gl.CONSTANT_COLOR,
[ OneMinusConstantColorFactor ]: gl.ONE_MINUS_CONSTANT_COLOR,
[ ConstantAlphaFactor ]: gl.CONSTANT_ALPHA,
[ OneMinusConstantAlphaFactor ]: gl.ONE_MINUS_CONSTANT_ALPHA
};
function setBlending( blending, blendEquation, blendSrc, blendDst, blendEquationAlpha, blendSrcAlpha, blendDstAlpha, blendColor, blendAlpha, premultipliedAlpha ) {
if ( blending === NoBlending ) {
if ( currentBlendingEnabled === true ) {
disable( gl.BLEND );
currentBlendingEnabled = false;
}
return;
}
if ( currentBlendingEnabled === false ) {
enable( gl.BLEND );
currentBlendingEnabled = true;
}
if ( blending !== CustomBlending ) {
if ( blending !== currentBlending || premultipliedAlpha !== currentPremultipledAlpha ) {
if ( currentBlendEquation !== AddEquation || currentBlendEquationAlpha !== AddEquation ) {
gl.blendEquation( gl.FUNC_ADD );
currentBlendEquation = AddEquation;
currentBlendEquationAlpha = AddEquation;
}
if ( premultipliedAlpha ) {
switch ( blending ) {
case NormalBlending:
gl.blendFuncSeparate( gl.ONE, gl.ONE_MINUS_SRC_ALPHA, gl.ONE, gl.ONE_MINUS_SRC_ALPHA );
break;
case AdditiveBlending:
gl.blendFunc( gl.ONE, gl.ONE );
break;
case SubtractiveBlending:
gl.blendFuncSeparate( gl.ZERO, gl.ONE_MINUS_SRC_COLOR, gl.ZERO, gl.ONE );
break;
case MultiplyBlending:
gl.blendFuncSeparate( gl.ZERO, gl.SRC_COLOR, gl.ZERO, gl.SRC_ALPHA );
break;
default:
console.error( 'THREE.WebGLState: Invalid blending: ', blending );
break;
}
} else {
switch ( blending ) {
case NormalBlending:
gl.blendFuncSeparate( gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA, gl.ONE, gl.ONE_MINUS_SRC_ALPHA );
break;
case AdditiveBlending:
gl.blendFunc( gl.SRC_ALPHA, gl.ONE );
break;
case SubtractiveBlending:
gl.blendFuncSeparate( gl.ZERO, gl.ONE_MINUS_SRC_COLOR, gl.ZERO, gl.ONE );
break;
case MultiplyBlending:
gl.blendFunc( gl.ZERO, gl.SRC_COLOR );
break;
default:
console.error( 'THREE.WebGLState: Invalid blending: ', blending );
break;
}
}
currentBlendSrc = null;
currentBlendDst = null;
currentBlendSrcAlpha = null;
currentBlendDstAlpha = null;
currentBlendColor.set( 0, 0, 0 );
currentBlendAlpha = 0;
currentBlending = blending;
currentPremultipledAlpha = premultipliedAlpha;
}
return;
}
// custom blending
blendEquationAlpha = blendEquationAlpha || blendEquation;
blendSrcAlpha = blendSrcAlpha || blendSrc;
blendDstAlpha = blendDstAlpha || blendDst;
if ( blendEquation !== currentBlendEquation || blendEquationAlpha !== currentBlendEquationAlpha ) {
gl.blendEquationSeparate( equationToGL[ blendEquation ], equationToGL[ blendEquationAlpha ] );
currentBlendEquation = blendEquation;
currentBlendEquationAlpha = blendEquationAlpha;
}
if ( blendSrc !== currentBlendSrc || blendDst !== currentBlendDst || blendSrcAlpha !== currentBlendSrcAlpha || blendDstAlpha !== currentBlendDstAlpha ) {
gl.blendFuncSeparate( factorToGL[ blendSrc ], factorToGL[ blendDst ], factorToGL[ blendSrcAlpha ], factorToGL[ blendDstAlpha ] );
currentBlendSrc = blendSrc;
currentBlendDst = blendDst;
currentBlendSrcAlpha = blendSrcAlpha;
currentBlendDstAlpha = blendDstAlpha;
}
if ( blendColor.equals( currentBlendColor ) === false || blendAlpha !== currentBlendAlpha ) {
gl.blendColor( blendColor.r, blendColor.g, blendColor.b, blendAlpha );
currentBlendColor.copy( blendColor );
currentBlendAlpha = blendAlpha;
}
currentBlending = blending;
currentPremultipledAlpha = false;
}
function setMaterial( material, frontFaceCW ) {
material.side === DoubleSide
? disable( gl.CULL_FACE )
: enable( gl.CULL_FACE );
let flipSided = ( material.side === BackSide );
if ( frontFaceCW ) flipSided = ! flipSided;
setFlipSided( flipSided );
( material.blending === NormalBlending && material.transparent === false )
? setBlending( NoBlending )
: setBlending( material.blending, material.blendEquation, material.blendSrc, material.blendDst, material.blendEquationAlpha, material.blendSrcAlpha, material.blendDstAlpha, material.blendColor, material.blendAlpha, material.premultipliedAlpha );
depthBuffer.setFunc( material.depthFunc );
depthBuffer.setTest( material.depthTest );
depthBuffer.setMask( material.depthWrite );
colorBuffer.setMask( material.colorWrite );
const stencilWrite = material.stencilWrite;
stencilBuffer.setTest( stencilWrite );
if ( stencilWrite ) {
stencilBuffer.setMask( material.stencilWriteMask );
stencilBuffer.setFunc( material.stencilFunc, material.stencilRef, material.stencilFuncMask );
stencilBuffer.setOp( material.stencilFail, material.stencilZFail, material.stencilZPass );
}
setPolygonOffset( material.polygonOffset, material.polygonOffsetFactor, material.polygonOffsetUnits );
material.alphaToCoverage === true
? enable( gl.SAMPLE_ALPHA_TO_COVERAGE )
: disable( gl.SAMPLE_ALPHA_TO_COVERAGE );
}
//
function setFlipSided( flipSided ) {
if ( currentFlipSided !== flipSided ) {
if ( flipSided ) {
gl.frontFace( gl.CW );
} else {
gl.frontFace( gl.CCW );
}
currentFlipSided = flipSided;
}
}
function setCullFace( cullFace ) {
if ( cullFace !== CullFaceNone ) {
enable( gl.CULL_FACE );
if ( cullFace !== currentCullFace ) {
if ( cullFace === CullFaceBack ) {
gl.cullFace( gl.BACK );
} else if ( cullFace === CullFaceFront ) {
gl.cullFace( gl.FRONT );
} else {
gl.cullFace( gl.FRONT_AND_BACK );
}
}
} else {
disable( gl.CULL_FACE );
}
currentCullFace = cullFace;
}
function setLineWidth( width ) {
if ( width !== currentLineWidth ) {
if ( lineWidthAvailable ) gl.lineWidth( width );
currentLineWidth = width;
}
}
function setPolygonOffset( polygonOffset, factor, units ) {
if ( polygonOffset ) {
enable( gl.POLYGON_OFFSET_FILL );
if ( currentPolygonOffsetFactor !== factor || currentPolygonOffsetUnits !== units ) {
gl.polygonOffset( factor, units );
currentPolygonOffsetFactor = factor;
currentPolygonOffsetUnits = units;
}
} else {
disable( gl.POLYGON_OFFSET_FILL );
}
}
function setScissorTest( scissorTest ) {
if ( scissorTest ) {
enable( gl.SCISSOR_TEST );
} else {
disable( gl.SCISSOR_TEST );
}
}
// texture
function activeTexture( webglSlot ) {
if ( webglSlot === undefined ) webglSlot = gl.TEXTURE0 + maxTextures - 1;
if ( currentTextureSlot !== webglSlot ) {
gl.activeTexture( webglSlot );
currentTextureSlot = webglSlot;
}
}
function bindTexture( webglType, webglTexture, webglSlot ) {
if ( webglSlot === undefined ) {
if ( currentTextureSlot === null ) {
webglSlot = gl.TEXTURE0 + maxTextures - 1;
} else {
webglSlot = currentTextureSlot;
}
}
let boundTexture = currentBoundTextures[ webglSlot ];
if ( boundTexture === undefined ) {
boundTexture = { type: undefined, texture: undefined };
currentBoundTextures[ webglSlot ] = boundTexture;
}
if ( boundTexture.type !== webglType || boundTexture.texture !== webglTexture ) {
if ( currentTextureSlot !== webglSlot ) {
gl.activeTexture( webglSlot );
currentTextureSlot = webglSlot;
}
gl.bindTexture( webglType, webglTexture || emptyTextures[ webglType ] );
boundTexture.type = webglType;
boundTexture.texture = webglTexture;
}
}
function unbindTexture() {
const boundTexture = currentBoundTextures[ currentTextureSlot ];
if ( boundTexture !== undefined && boundTexture.type !== undefined ) {
gl.bindTexture( boundTexture.type, null );
boundTexture.type = undefined;
boundTexture.texture = undefined;
}
}
function compressedTexImage2D() {
try {
gl.compressedTexImage2D.apply( gl, arguments );
} catch ( error ) {
console.error( 'THREE.WebGLState:', error );
}
}
function compressedTexImage3D() {
try {
gl.compressedTexImage3D.apply( gl, arguments );
} catch ( error ) {
console.error( 'THREE.WebGLState:', error );
}
}
function texSubImage2D() {
try {
gl.texSubImage2D.apply( gl, arguments );
} catch ( error ) {
console.error( 'THREE.WebGLState:', error );
}
}
function texSubImage3D() {
try {
gl.texSubImage3D.apply( gl, arguments );
} catch ( error ) {
console.error( 'THREE.WebGLState:', error );
}
}
function compressedTexSubImage2D() {
try {
gl.compressedTexSubImage2D.apply( gl, arguments );
} catch ( error ) {
console.error( 'THREE.WebGLState:', error );
}
}
function compressedTexSubImage3D() {
try {
gl.compressedTexSubImage3D.apply( gl, arguments );
} catch ( error ) {
console.error( 'THREE.WebGLState:', error );
}
}
function texStorage2D() {
try {
gl.texStorage2D.apply( gl, arguments );
} catch ( error ) {
console.error( 'THREE.WebGLState:', error );
}
}
function texStorage3D() {
try {
gl.texStorage3D.apply( gl, arguments );
} catch ( error ) {
console.error( 'THREE.WebGLState:', error );
}
}
function texImage2D() {
try {
gl.texImage2D.apply( gl, arguments );
} catch ( error ) {
console.error( 'THREE.WebGLState:', error );
}
}
function texImage3D() {
try {
gl.texImage3D.apply( gl, arguments );
} catch ( error ) {
console.error( 'THREE.WebGLState:', error );
}
}
//
function scissor( scissor ) {
if ( currentScissor.equals( scissor ) === false ) {
gl.scissor( scissor.x, scissor.y, scissor.z, scissor.w );
currentScissor.copy( scissor );
}
}
function viewport( viewport ) {
if ( currentViewport.equals( viewport ) === false ) {
gl.viewport( viewport.x, viewport.y, viewport.z, viewport.w );
currentViewport.copy( viewport );
}
}
function updateUBOMapping( uniformsGroup, program ) {
let mapping = uboProgramMap.get( program );
if ( mapping === undefined ) {
mapping = new WeakMap();
uboProgramMap.set( program, mapping );
}
let blockIndex = mapping.get( uniformsGroup );
if ( blockIndex === undefined ) {
blockIndex = gl.getUniformBlockIndex( program, uniformsGroup.name );
mapping.set( uniformsGroup, blockIndex );
}
}
function uniformBlockBinding( uniformsGroup, program ) {
const mapping = uboProgramMap.get( program );
const blockIndex = mapping.get( uniformsGroup );
if ( uboBindings.get( program ) !== blockIndex ) {
// bind shader specific block index to global block point
gl.uniformBlockBinding( program, blockIndex, uniformsGroup.__bindingPointIndex );
uboBindings.set( program, blockIndex );
}
}
//
function reset() {
// reset state
gl.disable( gl.BLEND );
gl.disable( gl.CULL_FACE );
gl.disable( gl.DEPTH_TEST );
gl.disable( gl.POLYGON_OFFSET_FILL );
gl.disable( gl.SCISSOR_TEST );
gl.disable( gl.STENCIL_TEST );
gl.disable( gl.SAMPLE_ALPHA_TO_COVERAGE );
gl.blendEquation( gl.FUNC_ADD );
gl.blendFunc( gl.ONE, gl.ZERO );
gl.blendFuncSeparate( gl.ONE, gl.ZERO, gl.ONE, gl.ZERO );
gl.blendColor( 0, 0, 0, 0 );
gl.colorMask( true, true, true, true );
gl.clearColor( 0, 0, 0, 0 );
gl.depthMask( true );
gl.depthFunc( gl.LESS );
gl.clearDepth( 1 );
gl.stencilMask( 0xffffffff );
gl.stencilFunc( gl.ALWAYS, 0, 0xffffffff );
gl.stencilOp( gl.KEEP, gl.KEEP, gl.KEEP );
gl.clearStencil( 0 );
gl.cullFace( gl.BACK );
gl.frontFace( gl.CCW );
gl.polygonOffset( 0, 0 );
gl.activeTexture( gl.TEXTURE0 );
gl.bindFramebuffer( gl.FRAMEBUFFER, null );
if ( isWebGL2 === true ) {
gl.bindFramebuffer( gl.DRAW_FRAMEBUFFER, null );
gl.bindFramebuffer( gl.READ_FRAMEBUFFER, null );
}
gl.useProgram( null );
gl.lineWidth( 1 );
gl.scissor( 0, 0, gl.canvas.width, gl.canvas.height );
gl.viewport( 0, 0, gl.canvas.width, gl.canvas.height );
// reset internals
enabledCapabilities = {};
currentTextureSlot = null;
currentBoundTextures = {};
currentBoundFramebuffers = {};
currentDrawbuffers = new WeakMap();
defaultDrawbuffers = [];
currentProgram = null;
currentBlendingEnabled = false;
currentBlending = null;
currentBlendEquation = null;
currentBlendSrc = null;
currentBlendDst = null;
currentBlendEquationAlpha = null;
currentBlendSrcAlpha = null;
currentBlendDstAlpha = null;
currentBlendColor = new Color( 0, 0, 0 );
currentBlendAlpha = 0;
currentPremultipledAlpha = false;
currentFlipSided = null;
currentCullFace = null;
currentLineWidth = null;
currentPolygonOffsetFactor = null;
currentPolygonOffsetUnits = null;
currentScissor.set( 0, 0, gl.canvas.width, gl.canvas.height );
currentViewport.set( 0, 0, gl.canvas.width, gl.canvas.height );
colorBuffer.reset();
depthBuffer.reset();
stencilBuffer.reset();
}
return {
buffers: {
color: colorBuffer,
depth: depthBuffer,
stencil: stencilBuffer
},
enable: enable,
disable: disable,
bindFramebuffer: bindFramebuffer,
drawBuffers: drawBuffers,
useProgram: useProgram,
setBlending: setBlending,
setMaterial: setMaterial,
setFlipSided: setFlipSided,
setCullFace: setCullFace,
setLineWidth: setLineWidth,
setPolygonOffset: setPolygonOffset,
setScissorTest: setScissorTest,
activeTexture: activeTexture,
bindTexture: bindTexture,
unbindTexture: unbindTexture,
compressedTexImage2D: compressedTexImage2D,
compressedTexImage3D: compressedTexImage3D,
texImage2D: texImage2D,
texImage3D: texImage3D,
updateUBOMapping: updateUBOMapping,
uniformBlockBinding: uniformBlockBinding,
texStorage2D: texStorage2D,
texStorage3D: texStorage3D,
texSubImage2D: texSubImage2D,
texSubImage3D: texSubImage3D,
compressedTexSubImage2D: compressedTexSubImage2D,
compressedTexSubImage3D: compressedTexSubImage3D,
scissor: scissor,
viewport: viewport,
reset: reset
};
}
function WebGLTextures( _gl, extensions, state, properties, capabilities, utils, info ) {
const isWebGL2 = capabilities.isWebGL2;
const multisampledRTTExt = extensions.has( 'WEBGL_multisampled_render_to_texture' ) ? extensions.get( 'WEBGL_multisampled_render_to_texture' ) : null;
const supportsInvalidateFramebuffer = typeof navigator === 'undefined' ? false : /OculusBrowser/g.test( navigator.userAgent );
const _videoTextures = new WeakMap();
let _canvas;
const _sources = new WeakMap(); // maps WebglTexture objects to instances of Source
// cordova iOS (as of 5.0) still uses UIWebView, which provides OffscreenCanvas,
// also OffscreenCanvas.getContext("webgl"), but not OffscreenCanvas.getContext("2d")!
// Some implementations may only implement OffscreenCanvas partially (e.g. lacking 2d).
let useOffscreenCanvas = false;
try {
useOffscreenCanvas = typeof OffscreenCanvas !== 'undefined'
// eslint-disable-next-line compat/compat
&& ( new OffscreenCanvas( 1, 1 ).getContext( '2d' ) ) !== null;
} catch ( err ) {
// Ignore any errors
}
function createCanvas( width, height ) {
// Use OffscreenCanvas when available. Specially needed in web workers
return useOffscreenCanvas ?
// eslint-disable-next-line compat/compat
new OffscreenCanvas( width, height ) : createElementNS( 'canvas' );
}
function resizeImage( image, needsPowerOfTwo, needsNewCanvas, maxSize ) {
let scale = 1;
// handle case if texture exceeds max size
if ( image.width > maxSize || image.height > maxSize ) {
scale = maxSize / Math.max( image.width, image.height );
}
// only perform resize if necessary
if ( scale < 1 || needsPowerOfTwo === true ) {
// only perform resize for certain image types
if ( ( typeof HTMLImageElement !== 'undefined' && image instanceof HTMLImageElement ) ||
( typeof HTMLCanvasElement !== 'undefined' && image instanceof HTMLCanvasElement ) ||
( typeof ImageBitmap !== 'undefined' && image instanceof ImageBitmap ) ) {
const floor = needsPowerOfTwo ? floorPowerOfTwo : Math.floor;
const width = floor( scale * image.width );
const height = floor( scale * image.height );
if ( _canvas === undefined ) _canvas = createCanvas( width, height );
// cube textures can't reuse the same canvas
const canvas = needsNewCanvas ? createCanvas( width, height ) : _canvas;
canvas.width = width;
canvas.height = height;
const context = canvas.getContext( '2d' );
context.drawImage( image, 0, 0, width, height );
console.warn( 'THREE.WebGLRenderer: Texture has been resized from (' + image.width + 'x' + image.height + ') to (' + width + 'x' + height + ').' );
return canvas;
} else {
if ( 'data' in image ) {
console.warn( 'THREE.WebGLRenderer: Image in DataTexture is too big (' + image.width + 'x' + image.height + ').' );
}
return image;
}
}
return image;
}
function isPowerOfTwo$1( image ) {
return isPowerOfTwo( image.width ) && isPowerOfTwo( image.height );
}
function textureNeedsPowerOfTwo( texture ) {
if ( isWebGL2 ) return false;
return ( texture.wrapS !== ClampToEdgeWrapping || texture.wrapT !== ClampToEdgeWrapping ) ||
( texture.minFilter !== NearestFilter && texture.minFilter !== LinearFilter );
}
function textureNeedsGenerateMipmaps( texture, supportsMips ) {
return texture.generateMipmaps && supportsMips &&
texture.minFilter !== NearestFilter && texture.minFilter !== LinearFilter;
}
function generateMipmap( target ) {
_gl.generateMipmap( target );
}
function getInternalFormat( internalFormatName, glFormat, glType, colorSpace, forceLinearTransfer = false ) {
if ( isWebGL2 === false ) return glFormat;
if ( internalFormatName !== null ) {
if ( _gl[ internalFormatName ] !== undefined ) return _gl[ internalFormatName ];
console.warn( 'THREE.WebGLRenderer: Attempt to use non-existing WebGL internal format \'' + internalFormatName + '\'' );
}
let internalFormat = glFormat;
if ( glFormat === _gl.RED ) {
if ( glType === _gl.FLOAT ) internalFormat = _gl.R32F;
if ( glType === _gl.HALF_FLOAT ) internalFormat = _gl.R16F;
if ( glType === _gl.UNSIGNED_BYTE ) internalFormat = _gl.R8;
}
if ( glFormat === _gl.RED_INTEGER ) {
if ( glType === _gl.UNSIGNED_BYTE ) internalFormat = _gl.R8UI;
if ( glType === _gl.UNSIGNED_SHORT ) internalFormat = _gl.R16UI;
if ( glType === _gl.UNSIGNED_INT ) internalFormat = _gl.R32UI;
if ( glType === _gl.BYTE ) internalFormat = _gl.R8I;
if ( glType === _gl.SHORT ) internalFormat = _gl.R16I;
if ( glType === _gl.INT ) internalFormat = _gl.R32I;
}
if ( glFormat === _gl.RG ) {
if ( glType === _gl.FLOAT ) internalFormat = _gl.RG32F;
if ( glType === _gl.HALF_FLOAT ) internalFormat = _gl.RG16F;
if ( glType === _gl.UNSIGNED_BYTE ) internalFormat = _gl.RG8;
}
if ( glFormat === _gl.RGBA ) {
const transfer = forceLinearTransfer ? LinearTransfer : ColorManagement.getTransfer( colorSpace );
if ( glType === _gl.FLOAT ) internalFormat = _gl.RGBA32F;
if ( glType === _gl.HALF_FLOAT ) internalFormat = _gl.RGBA16F;
if ( glType === _gl.UNSIGNED_BYTE ) internalFormat = ( transfer === SRGBTransfer ) ? _gl.SRGB8_ALPHA8 : _gl.RGBA8;
if ( glType === _gl.UNSIGNED_SHORT_4_4_4_4 ) internalFormat = _gl.RGBA4;
if ( glType === _gl.UNSIGNED_SHORT_5_5_5_1 ) internalFormat = _gl.RGB5_A1;
}
if ( internalFormat === _gl.R16F || internalFormat === _gl.R32F ||
internalFormat === _gl.RG16F || internalFormat === _gl.RG32F ||
internalFormat === _gl.RGBA16F || internalFormat === _gl.RGBA32F ) {
extensions.get( 'EXT_color_buffer_float' );
}
return internalFormat;
}
function getMipLevels( texture, image, supportsMips ) {
if ( textureNeedsGenerateMipmaps( texture, supportsMips ) === true || ( texture.isFramebufferTexture && texture.minFilter !== NearestFilter && texture.minFilter !== LinearFilter ) ) {
return Math.log2( Math.max( image.width, image.height ) ) + 1;
} else if ( texture.mipmaps !== undefined && texture.mipmaps.length > 0 ) {
// user-defined mipmaps
return texture.mipmaps.length;
} else if ( texture.isCompressedTexture && Array.isArray( texture.image ) ) {
return image.mipmaps.length;
} else {
// texture without mipmaps (only base level)
return 1;
}
}
// Fallback filters for non-power-of-2 textures
function filterFallback( f ) {
if ( f === NearestFilter || f === NearestMipmapNearestFilter || f === NearestMipmapLinearFilter ) {
return _gl.NEAREST;
}
return _gl.LINEAR;
}
//
function onTextureDispose( event ) {
const texture = event.target;
texture.removeEventListener( 'dispose', onTextureDispose );
deallocateTexture( texture );
if ( texture.isVideoTexture ) {
_videoTextures.delete( texture );
}
}
function onRenderTargetDispose( event ) {
const renderTarget = event.target;
renderTarget.removeEventListener( 'dispose', onRenderTargetDispose );
deallocateRenderTarget( renderTarget );
}
//
function deallocateTexture( texture ) {
const textureProperties = properties.get( texture );
if ( textureProperties.__webglInit === undefined ) return;
// check if it's necessary to remove the WebGLTexture object
const source = texture.source;
const webglTextures = _sources.get( source );
if ( webglTextures ) {
const webglTexture = webglTextures[ textureProperties.__cacheKey ];
webglTexture.usedTimes --;
// the WebGLTexture object is not used anymore, remove it
if ( webglTexture.usedTimes === 0 ) {
deleteTexture( texture );
}
// remove the weak map entry if no WebGLTexture uses the source anymore
if ( Object.keys( webglTextures ).length === 0 ) {
_sources.delete( source );
}
}
properties.remove( texture );
}
function deleteTexture( texture ) {
const textureProperties = properties.get( texture );
_gl.deleteTexture( textureProperties.__webglTexture );
const source = texture.source;
const webglTextures = _sources.get( source );
delete webglTextures[ textureProperties.__cacheKey ];
info.memory.textures --;
}
function deallocateRenderTarget( renderTarget ) {
const texture = renderTarget.texture;
const renderTargetProperties = properties.get( renderTarget );
const textureProperties = properties.get( texture );
if ( textureProperties.__webglTexture !== undefined ) {
_gl.deleteTexture( textureProperties.__webglTexture );
info.memory.textures --;
}
if ( renderTarget.depthTexture ) {
renderTarget.depthTexture.dispose();
}
if ( renderTarget.isWebGLCubeRenderTarget ) {
for ( let i = 0; i < 6; i ++ ) {
if ( Array.isArray( renderTargetProperties.__webglFramebuffer[ i ] ) ) {
for ( let level = 0; level < renderTargetProperties.__webglFramebuffer[ i ].length; level ++ ) _gl.deleteFramebuffer( renderTargetProperties.__webglFramebuffer[ i ][ level ] );
} else {
_gl.deleteFramebuffer( renderTargetProperties.__webglFramebuffer[ i ] );
}
if ( renderTargetProperties.__webglDepthbuffer ) _gl.deleteRenderbuffer( renderTargetProperties.__webglDepthbuffer[ i ] );
}
} else {
if ( Array.isArray( renderTargetProperties.__webglFramebuffer ) ) {
for ( let level = 0; level < renderTargetProperties.__webglFramebuffer.length; level ++ ) _gl.deleteFramebuffer( renderTargetProperties.__webglFramebuffer[ level ] );
} else {
_gl.deleteFramebuffer( renderTargetProperties.__webglFramebuffer );
}
if ( renderTargetProperties.__webglDepthbuffer ) _gl.deleteRenderbuffer( renderTargetProperties.__webglDepthbuffer );
if ( renderTargetProperties.__webglMultisampledFramebuffer ) _gl.deleteFramebuffer( renderTargetProperties.__webglMultisampledFramebuffer );
if ( renderTargetProperties.__webglColorRenderbuffer ) {
for ( let i = 0; i < renderTargetProperties.__webglColorRenderbuffer.length; i ++ ) {
if ( renderTargetProperties.__webglColorRenderbuffer[ i ] ) _gl.deleteRenderbuffer( renderTargetProperties.__webglColorRenderbuffer[ i ] );
}
}
if ( renderTargetProperties.__webglDepthRenderbuffer ) _gl.deleteRenderbuffer( renderTargetProperties.__webglDepthRenderbuffer );
}
if ( renderTarget.isWebGLMultipleRenderTargets ) {
for ( let i = 0, il = texture.length; i < il; i ++ ) {
const attachmentProperties = properties.get( texture[ i ] );
if ( attachmentProperties.__webglTexture ) {
_gl.deleteTexture( attachmentProperties.__webglTexture );
info.memory.textures --;
}
properties.remove( texture[ i ] );
}
}
properties.remove( texture );
properties.remove( renderTarget );
}
//
let textureUnits = 0;
function resetTextureUnits() {
textureUnits = 0;
}
function allocateTextureUnit() {
const textureUnit = textureUnits;
if ( textureUnit >= capabilities.maxTextures ) {
console.warn( 'THREE.WebGLTextures: Trying to use ' + textureUnit + ' texture units while this GPU supports only ' + capabilities.maxTextures );
}
textureUnits += 1;
return textureUnit;
}
function getTextureCacheKey( texture ) {
const array = [];
array.push( texture.wrapS );
array.push( texture.wrapT );
array.push( texture.wrapR || 0 );
array.push( texture.magFilter );
array.push( texture.minFilter );
array.push( texture.anisotropy );
array.push( texture.internalFormat );
array.push( texture.format );
array.push( texture.type );
array.push( texture.generateMipmaps );
array.push( texture.premultiplyAlpha );
array.push( texture.flipY );
array.push( texture.unpackAlignment );
array.push( texture.colorSpace );
return array.join();
}
//
function setTexture2D( texture, slot ) {
const textureProperties = properties.get( texture );
if ( texture.isVideoTexture ) updateVideoTexture( texture );
if ( texture.isRenderTargetTexture === false && texture.version > 0 && textureProperties.__version !== texture.version ) {
const image = texture.image;
if ( image === null ) {
console.warn( 'THREE.WebGLRenderer: Texture marked for update but no image data found.' );
} else if ( image.complete === false ) {
console.warn( 'THREE.WebGLRenderer: Texture marked for update but image is incomplete' );
} else {
uploadTexture( textureProperties, texture, slot );
return;
}
}
state.bindTexture( _gl.TEXTURE_2D, textureProperties.__webglTexture, _gl.TEXTURE0 + slot );
}
function setTexture2DArray( texture, slot ) {
const textureProperties = properties.get( texture );
if ( texture.version > 0 && textureProperties.__version !== texture.version ) {
uploadTexture( textureProperties, texture, slot );
return;
}
state.bindTexture( _gl.TEXTURE_2D_ARRAY, textureProperties.__webglTexture, _gl.TEXTURE0 + slot );
}
function setTexture3D( texture, slot ) {
const textureProperties = properties.get( texture );
if ( texture.version > 0 && textureProperties.__version !== texture.version ) {
uploadTexture( textureProperties, texture, slot );
return;
}
state.bindTexture( _gl.TEXTURE_3D, textureProperties.__webglTexture, _gl.TEXTURE0 + slot );
}
function setTextureCube( texture, slot ) {
const textureProperties = properties.get( texture );
if ( texture.version > 0 && textureProperties.__version !== texture.version ) {
uploadCubeTexture( textureProperties, texture, slot );
return;
}
state.bindTexture( _gl.TEXTURE_CUBE_MAP, textureProperties.__webglTexture, _gl.TEXTURE0 + slot );
}
const wrappingToGL = {
[ RepeatWrapping ]: _gl.REPEAT,
[ ClampToEdgeWrapping ]: _gl.CLAMP_TO_EDGE,
[ MirroredRepeatWrapping ]: _gl.MIRRORED_REPEAT
};
const filterToGL = {
[ NearestFilter ]: _gl.NEAREST,
[ NearestMipmapNearestFilter ]: _gl.NEAREST_MIPMAP_NEAREST,
[ NearestMipmapLinearFilter ]: _gl.NEAREST_MIPMAP_LINEAR,
[ LinearFilter ]: _gl.LINEAR,
[ LinearMipmapNearestFilter ]: _gl.LINEAR_MIPMAP_NEAREST,
[ LinearMipmapLinearFilter ]: _gl.LINEAR_MIPMAP_LINEAR
};
const compareToGL = {
[ NeverCompare ]: _gl.NEVER,
[ AlwaysCompare ]: _gl.ALWAYS,
[ LessCompare ]: _gl.LESS,
[ LessEqualCompare ]: _gl.LEQUAL,
[ EqualCompare ]: _gl.EQUAL,
[ GreaterEqualCompare ]: _gl.GEQUAL,
[ GreaterCompare ]: _gl.GREATER,
[ NotEqualCompare ]: _gl.NOTEQUAL
};
function setTextureParameters( textureType, texture, supportsMips ) {
if ( supportsMips ) {
_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_S, wrappingToGL[ texture.wrapS ] );
_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_T, wrappingToGL[ texture.wrapT ] );
if ( textureType === _gl.TEXTURE_3D || textureType === _gl.TEXTURE_2D_ARRAY ) {
_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_R, wrappingToGL[ texture.wrapR ] );
}
_gl.texParameteri( textureType, _gl.TEXTURE_MAG_FILTER, filterToGL[ texture.magFilter ] );
_gl.texParameteri( textureType, _gl.TEXTURE_MIN_FILTER, filterToGL[ texture.minFilter ] );
} else {
_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_S, _gl.CLAMP_TO_EDGE );
_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_T, _gl.CLAMP_TO_EDGE );
if ( textureType === _gl.TEXTURE_3D || textureType === _gl.TEXTURE_2D_ARRAY ) {
_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_R, _gl.CLAMP_TO_EDGE );
}
if ( texture.wrapS !== ClampToEdgeWrapping || texture.wrapT !== ClampToEdgeWrapping ) {
console.warn( 'THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.' );
}
_gl.texParameteri( textureType, _gl.TEXTURE_MAG_FILTER, filterFallback( texture.magFilter ) );
_gl.texParameteri( textureType, _gl.TEXTURE_MIN_FILTER, filterFallback( texture.minFilter ) );
if ( texture.minFilter !== NearestFilter && texture.minFilter !== LinearFilter ) {
console.warn( 'THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.' );
}
}
if ( texture.compareFunction ) {
_gl.texParameteri( textureType, _gl.TEXTURE_COMPARE_MODE, _gl.COMPARE_REF_TO_TEXTURE );
_gl.texParameteri( textureType, _gl.TEXTURE_COMPARE_FUNC, compareToGL[ texture.compareFunction ] );
}
if ( extensions.has( 'EXT_texture_filter_anisotropic' ) === true ) {
const extension = extensions.get( 'EXT_texture_filter_anisotropic' );
if ( texture.magFilter === NearestFilter ) return;
if ( texture.minFilter !== NearestMipmapLinearFilter && texture.minFilter !== LinearMipmapLinearFilter ) return;
if ( texture.type === FloatType && extensions.has( 'OES_texture_float_linear' ) === false ) return; // verify extension for WebGL 1 and WebGL 2
if ( isWebGL2 === false && ( texture.type === HalfFloatType && extensions.has( 'OES_texture_half_float_linear' ) === false ) ) return; // verify extension for WebGL 1 only
if ( texture.anisotropy > 1 || properties.get( texture ).__currentAnisotropy ) {
_gl.texParameterf( textureType, extension.TEXTURE_MAX_ANISOTROPY_EXT, Math.min( texture.anisotropy, capabilities.getMaxAnisotropy() ) );
properties.get( texture ).__currentAnisotropy = texture.anisotropy;
}
}
}
function initTexture( textureProperties, texture ) {
let forceUpload = false;
if ( textureProperties.__webglInit === undefined ) {
textureProperties.__webglInit = true;
texture.addEventListener( 'dispose', onTextureDispose );
}
// create Source <-> WebGLTextures mapping if necessary
const source = texture.source;
let webglTextures = _sources.get( source );
if ( webglTextures === undefined ) {
webglTextures = {};
_sources.set( source, webglTextures );
}
// check if there is already a WebGLTexture object for the given texture parameters
const textureCacheKey = getTextureCacheKey( texture );
if ( textureCacheKey !== textureProperties.__cacheKey ) {
// if not, create a new instance of WebGLTexture
if ( webglTextures[ textureCacheKey ] === undefined ) {
// create new entry
webglTextures[ textureCacheKey ] = {
texture: _gl.createTexture(),
usedTimes: 0
};
info.memory.textures ++;
// when a new instance of WebGLTexture was created, a texture upload is required
// even if the image contents are identical
forceUpload = true;
}
webglTextures[ textureCacheKey ].usedTimes ++;
// every time the texture cache key changes, it's necessary to check if an instance of
// WebGLTexture can be deleted in order to avoid a memory leak.
const webglTexture = webglTextures[ textureProperties.__cacheKey ];
if ( webglTexture !== undefined ) {
webglTextures[ textureProperties.__cacheKey ].usedTimes --;
if ( webglTexture.usedTimes === 0 ) {
deleteTexture( texture );
}
}
// store references to cache key and WebGLTexture object
textureProperties.__cacheKey = textureCacheKey;
textureProperties.__webglTexture = webglTextures[ textureCacheKey ].texture;
}
return forceUpload;
}
function uploadTexture( textureProperties, texture, slot ) {
let textureType = _gl.TEXTURE_2D;
if ( texture.isDataArrayTexture || texture.isCompressedArrayTexture ) textureType = _gl.TEXTURE_2D_ARRAY;
if ( texture.isData3DTexture ) textureType = _gl.TEXTURE_3D;
const forceUpload = initTexture( textureProperties, texture );
const source = texture.source;
state.bindTexture( textureType, textureProperties.__webglTexture, _gl.TEXTURE0 + slot );
const sourceProperties = properties.get( source );
if ( source.version !== sourceProperties.__version || forceUpload === true ) {
state.activeTexture( _gl.TEXTURE0 + slot );
const workingPrimaries = ColorManagement.getPrimaries( ColorManagement.workingColorSpace );
const texturePrimaries = texture.colorSpace === NoColorSpace ? null : ColorManagement.getPrimaries( texture.colorSpace );
const unpackConversion = texture.colorSpace === NoColorSpace || workingPrimaries === texturePrimaries ? _gl.NONE : _gl.BROWSER_DEFAULT_WEBGL;
_gl.pixelStorei( _gl.UNPACK_FLIP_Y_WEBGL, texture.flipY );
_gl.pixelStorei( _gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, texture.premultiplyAlpha );
_gl.pixelStorei( _gl.UNPACK_ALIGNMENT, texture.unpackAlignment );
_gl.pixelStorei( _gl.UNPACK_COLORSPACE_CONVERSION_WEBGL, unpackConversion );
const needsPowerOfTwo = textureNeedsPowerOfTwo( texture ) && isPowerOfTwo$1( texture.image ) === false;
let image = resizeImage( texture.image, needsPowerOfTwo, false, capabilities.maxTextureSize );
image = verifyColorSpace( texture, image );
const supportsMips = isPowerOfTwo$1( image ) || isWebGL2,
glFormat = utils.convert( texture.format, texture.colorSpace );
let glType = utils.convert( texture.type ),
glInternalFormat = getInternalFormat( texture.internalFormat, glFormat, glType, texture.colorSpace, texture.isVideoTexture );
setTextureParameters( textureType, texture, supportsMips );
let mipmap;
const mipmaps = texture.mipmaps;
const useTexStorage = ( isWebGL2 && texture.isVideoTexture !== true && glInternalFormat !== RGB_ETC1_Format );
const allocateMemory = ( sourceProperties.__version === undefined ) || ( forceUpload === true );
const levels = getMipLevels( texture, image, supportsMips );
if ( texture.isDepthTexture ) {
// populate depth texture with dummy data
glInternalFormat = _gl.DEPTH_COMPONENT;
if ( isWebGL2 ) {
if ( texture.type === FloatType ) {
glInternalFormat = _gl.DEPTH_COMPONENT32F;
} else if ( texture.type === UnsignedIntType ) {
glInternalFormat = _gl.DEPTH_COMPONENT24;
} else if ( texture.type === UnsignedInt248Type ) {
glInternalFormat = _gl.DEPTH24_STENCIL8;
} else {
glInternalFormat = _gl.DEPTH_COMPONENT16; // WebGL2 requires sized internalformat for glTexImage2D
}
} else {
if ( texture.type === FloatType ) {
console.error( 'WebGLRenderer: Floating point depth texture requires WebGL2.' );
}
}
// validation checks for WebGL 1
if ( texture.format === DepthFormat && glInternalFormat === _gl.DEPTH_COMPONENT ) {
// The error INVALID_OPERATION is generated by texImage2D if format and internalformat are
// DEPTH_COMPONENT and type is not UNSIGNED_SHORT or UNSIGNED_INT
// (https://www.khronos.org/registry/webgl/extensions/WEBGL_depth_texture/)
if ( texture.type !== UnsignedShortType && texture.type !== UnsignedIntType ) {
console.warn( 'THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture.' );
texture.type = UnsignedIntType;
glType = utils.convert( texture.type );
}
}
if ( texture.format === DepthStencilFormat && glInternalFormat === _gl.DEPTH_COMPONENT ) {
// Depth stencil textures need the DEPTH_STENCIL internal format
// (https://www.khronos.org/registry/webgl/extensions/WEBGL_depth_texture/)
glInternalFormat = _gl.DEPTH_STENCIL;
// The error INVALID_OPERATION is generated by texImage2D if format and internalformat are
// DEPTH_STENCIL and type is not UNSIGNED_INT_24_8_WEBGL.
// (https://www.khronos.org/registry/webgl/extensions/WEBGL_depth_texture/)
if ( texture.type !== UnsignedInt248Type ) {
console.warn( 'THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture.' );
texture.type = UnsignedInt248Type;
glType = utils.convert( texture.type );
}
}
//
if ( allocateMemory ) {
if ( useTexStorage ) {
state.texStorage2D( _gl.TEXTURE_2D, 1, glInternalFormat, image.width, image.height );
} else {
state.texImage2D( _gl.TEXTURE_2D, 0, glInternalFormat, image.width, image.height, 0, glFormat, glType, null );
}
}
} else if ( texture.isDataTexture ) {
// use manually created mipmaps if available
// if there are no manual mipmaps
// set 0 level mipmap and then use GL to generate other mipmap levels
if ( mipmaps.length > 0 && supportsMips ) {
if ( useTexStorage && allocateMemory ) {
state.texStorage2D( _gl.TEXTURE_2D, levels, glInternalFormat, mipmaps[ 0 ].width, mipmaps[ 0 ].height );
}
for ( let i = 0, il = mipmaps.length; i < il; i ++ ) {
mipmap = mipmaps[ i ];
if ( useTexStorage ) {
state.texSubImage2D( _gl.TEXTURE_2D, i, 0, 0, mipmap.width, mipmap.height, glFormat, glType, mipmap.data );
} else {
state.texImage2D( _gl.TEXTURE_2D, i, glInternalFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
}
}
texture.generateMipmaps = false;
} else {
if ( useTexStorage ) {
if ( allocateMemory ) {
state.texStorage2D( _gl.TEXTURE_2D, levels, glInternalFormat, image.width, image.height );
}
state.texSubImage2D( _gl.TEXTURE_2D, 0, 0, 0, image.width, image.height, glFormat, glType, image.data );
} else {
state.texImage2D( _gl.TEXTURE_2D, 0, glInternalFormat, image.width, image.height, 0, glFormat, glType, image.data );
}
}
} else if ( texture.isCompressedTexture ) {
if ( texture.isCompressedArrayTexture ) {
if ( useTexStorage && allocateMemory ) {
state.texStorage3D( _gl.TEXTURE_2D_ARRAY, levels, glInternalFormat, mipmaps[ 0 ].width, mipmaps[ 0 ].height, image.depth );
}
for ( let i = 0, il = mipmaps.length; i < il; i ++ ) {
mipmap = mipmaps[ i ];
if ( texture.format !== RGBAFormat ) {
if ( glFormat !== null ) {
if ( useTexStorage ) {
state.compressedTexSubImage3D( _gl.TEXTURE_2D_ARRAY, i, 0, 0, 0, mipmap.width, mipmap.height, image.depth, glFormat, mipmap.data, 0, 0 );
} else {
state.compressedTexImage3D( _gl.TEXTURE_2D_ARRAY, i, glInternalFormat, mipmap.width, mipmap.height, image.depth, 0, mipmap.data, 0, 0 );
}
} else {
console.warn( 'THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()' );
}
} else {
if ( useTexStorage ) {
state.texSubImage3D( _gl.TEXTURE_2D_ARRAY, i, 0, 0, 0, mipmap.width, mipmap.height, image.depth, glFormat, glType, mipmap.data );
} else {
state.texImage3D( _gl.TEXTURE_2D_ARRAY, i, glInternalFormat, mipmap.width, mipmap.height, image.depth, 0, glFormat, glType, mipmap.data );
}
}
}
} else {
if ( useTexStorage && allocateMemory ) {
state.texStorage2D( _gl.TEXTURE_2D, levels, glInternalFormat, mipmaps[ 0 ].width, mipmaps[ 0 ].height );
}
for ( let i = 0, il = mipmaps.length; i < il; i ++ ) {
mipmap = mipmaps[ i ];
if ( texture.format !== RGBAFormat ) {
if ( glFormat !== null ) {
if ( useTexStorage ) {
state.compressedTexSubImage2D( _gl.TEXTURE_2D, i, 0, 0, mipmap.width, mipmap.height, glFormat, mipmap.data );
} else {
state.compressedTexImage2D( _gl.TEXTURE_2D, i, glInternalFormat, mipmap.width, mipmap.height, 0, mipmap.data );
}
} else {
console.warn( 'THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()' );
}
} else {
if ( useTexStorage ) {
state.texSubImage2D( _gl.TEXTURE_2D, i, 0, 0, mipmap.width, mipmap.height, glFormat, glType, mipmap.data );
} else {
state.texImage2D( _gl.TEXTURE_2D, i, glInternalFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
}
}
}
}
} else if ( texture.isDataArrayTexture ) {
if ( useTexStorage ) {
if ( allocateMemory ) {
state.texStorage3D( _gl.TEXTURE_2D_ARRAY, levels, glInternalFormat, image.width, image.height, image.depth );
}
state.texSubImage3D( _gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, image.width, image.height, image.depth, glFormat, glType, image.data );
} else {
state.texImage3D( _gl.TEXTURE_2D_ARRAY, 0, glInternalFormat, image.width, image.height, image.depth, 0, glFormat, glType, image.data );
}
} else if ( texture.isData3DTexture ) {
if ( useTexStorage ) {
if ( allocateMemory ) {
state.texStorage3D( _gl.TEXTURE_3D, levels, glInternalFormat, image.width, image.height, image.depth );
}
state.texSubImage3D( _gl.TEXTURE_3D, 0, 0, 0, 0, image.width, image.height, image.depth, glFormat, glType, image.data );
} else {
state.texImage3D( _gl.TEXTURE_3D, 0, glInternalFormat, image.width, image.height, image.depth, 0, glFormat, glType, image.data );
}
} else if ( texture.isFramebufferTexture ) {
if ( allocateMemory ) {
if ( useTexStorage ) {
state.texStorage2D( _gl.TEXTURE_2D, levels, glInternalFormat, image.width, image.height );
} else {
let width = image.width, height = image.height;
for ( let i = 0; i < levels; i ++ ) {
state.texImage2D( _gl.TEXTURE_2D, i, glInternalFormat, width, height, 0, glFormat, glType, null );
width >>= 1;
height >>= 1;
}
}
}
} else {
// regular Texture (image, video, canvas)
// use manually created mipmaps if available
// if there are no manual mipmaps
// set 0 level mipmap and then use GL to generate other mipmap levels
if ( mipmaps.length > 0 && supportsMips ) {
if ( useTexStorage && allocateMemory ) {
state.texStorage2D( _gl.TEXTURE_2D, levels, glInternalFormat, mipmaps[ 0 ].width, mipmaps[ 0 ].height );
}
for ( let i = 0, il = mipmaps.length; i < il; i ++ ) {
mipmap = mipmaps[ i ];
if ( useTexStorage ) {
state.texSubImage2D( _gl.TEXTURE_2D, i, 0, 0, glFormat, glType, mipmap );
} else {
state.texImage2D( _gl.TEXTURE_2D, i, glInternalFormat, glFormat, glType, mipmap );
}
}
texture.generateMipmaps = false;
} else {
if ( useTexStorage ) {
if ( allocateMemory ) {
state.texStorage2D( _gl.TEXTURE_2D, levels, glInternalFormat, image.width, image.height );
}
state.texSubImage2D( _gl.TEXTURE_2D, 0, 0, 0, glFormat, glType, image );
} else {
state.texImage2D( _gl.TEXTURE_2D, 0, glInternalFormat, glFormat, glType, image );
}
}
}
if ( textureNeedsGenerateMipmaps( texture, supportsMips ) ) {
generateMipmap( textureType );
}
sourceProperties.__version = source.version;
if ( texture.onUpdate ) texture.onUpdate( texture );
}
textureProperties.__version = texture.version;
}
function uploadCubeTexture( textureProperties, texture, slot ) {
if ( texture.image.length !== 6 ) return;
const forceUpload = initTexture( textureProperties, texture );
const source = texture.source;
state.bindTexture( _gl.TEXTURE_CUBE_MAP, textureProperties.__webglTexture, _gl.TEXTURE0 + slot );
const sourceProperties = properties.get( source );
if ( source.version !== sourceProperties.__version || forceUpload === true ) {
state.activeTexture( _gl.TEXTURE0 + slot );
const workingPrimaries = ColorManagement.getPrimaries( ColorManagement.workingColorSpace );
const texturePrimaries = texture.colorSpace === NoColorSpace ? null : ColorManagement.getPrimaries( texture.colorSpace );
const unpackConversion = texture.colorSpace === NoColorSpace || workingPrimaries === texturePrimaries ? _gl.NONE : _gl.BROWSER_DEFAULT_WEBGL;
_gl.pixelStorei( _gl.UNPACK_FLIP_Y_WEBGL, texture.flipY );
_gl.pixelStorei( _gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, texture.premultiplyAlpha );
_gl.pixelStorei( _gl.UNPACK_ALIGNMENT, texture.unpackAlignment );
_gl.pixelStorei( _gl.UNPACK_COLORSPACE_CONVERSION_WEBGL, unpackConversion );
const isCompressed = ( texture.isCompressedTexture || texture.image[ 0 ].isCompressedTexture );
const isDataTexture = ( texture.image[ 0 ] && texture.image[ 0 ].isDataTexture );
const cubeImage = [];
for ( let i = 0; i < 6; i ++ ) {
if ( ! isCompressed && ! isDataTexture ) {
cubeImage[ i ] = resizeImage( texture.image[ i ], false, true, capabilities.maxCubemapSize );
} else {
cubeImage[ i ] = isDataTexture ? texture.image[ i ].image : texture.image[ i ];
}
cubeImage[ i ] = verifyColorSpace( texture, cubeImage[ i ] );
}
const image = cubeImage[ 0 ],
supportsMips = isPowerOfTwo$1( image ) || isWebGL2,
glFormat = utils.convert( texture.format, texture.colorSpace ),
glType = utils.convert( texture.type ),
glInternalFormat = getInternalFormat( texture.internalFormat, glFormat, glType, texture.colorSpace );
const useTexStorage = ( isWebGL2 && texture.isVideoTexture !== true );
const allocateMemory = ( sourceProperties.__version === undefined ) || ( forceUpload === true );
let levels = getMipLevels( texture, image, supportsMips );
setTextureParameters( _gl.TEXTURE_CUBE_MAP, texture, supportsMips );
let mipmaps;
if ( isCompressed ) {
if ( useTexStorage && allocateMemory ) {
state.texStorage2D( _gl.TEXTURE_CUBE_MAP, levels, glInternalFormat, image.width, image.height );
}
for ( let i = 0; i < 6; i ++ ) {
mipmaps = cubeImage[ i ].mipmaps;
for ( let j = 0; j < mipmaps.length; j ++ ) {
const mipmap = mipmaps[ j ];
if ( texture.format !== RGBAFormat ) {
if ( glFormat !== null ) {
if ( useTexStorage ) {
state.compressedTexSubImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j, 0, 0, mipmap.width, mipmap.height, glFormat, mipmap.data );
} else {
state.compressedTexImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j, glInternalFormat, mipmap.width, mipmap.height, 0, mipmap.data );
}
} else {
console.warn( 'THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()' );
}
} else {
if ( useTexStorage ) {
state.texSubImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j, 0, 0, mipmap.width, mipmap.height, glFormat, glType, mipmap.data );
} else {
state.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j, glInternalFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
}
}
}
}
} else {
mipmaps = texture.mipmaps;
if ( useTexStorage && allocateMemory ) {
// TODO: Uniformly handle mipmap definitions
// Normal textures and compressed cube textures define base level + mips with their mipmap array
// Uncompressed cube textures use their mipmap array only for mips (no base level)
if ( mipmaps.length > 0 ) levels ++;
state.texStorage2D( _gl.TEXTURE_CUBE_MAP, levels, glInternalFormat, cubeImage[ 0 ].width, cubeImage[ 0 ].height );
}
for ( let i = 0; i < 6; i ++ ) {
if ( isDataTexture ) {
if ( useTexStorage ) {
state.texSubImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, 0, 0, cubeImage[ i ].width, cubeImage[ i ].height, glFormat, glType, cubeImage[ i ].data );
} else {
state.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, glInternalFormat, cubeImage[ i ].width, cubeImage[ i ].height, 0, glFormat, glType, cubeImage[ i ].data );
}
for ( let j = 0; j < mipmaps.length; j ++ ) {
const mipmap = mipmaps[ j ];
const mipmapImage = mipmap.image[ i ].image;
if ( useTexStorage ) {
state.texSubImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j + 1, 0, 0, mipmapImage.width, mipmapImage.height, glFormat, glType, mipmapImage.data );
} else {
state.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j + 1, glInternalFormat, mipmapImage.width, mipmapImage.height, 0, glFormat, glType, mipmapImage.data );
}
}
} else {
if ( useTexStorage ) {
state.texSubImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, 0, 0, glFormat, glType, cubeImage[ i ] );
} else {
state.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, glInternalFormat, glFormat, glType, cubeImage[ i ] );
}
for ( let j = 0; j < mipmaps.length; j ++ ) {
const mipmap = mipmaps[ j ];
if ( useTexStorage ) {
state.texSubImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j + 1, 0, 0, glFormat, glType, mipmap.image[ i ] );
} else {
state.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j + 1, glInternalFormat, glFormat, glType, mipmap.image[ i ] );
}
}
}
}
}
if ( textureNeedsGenerateMipmaps( texture, supportsMips ) ) {
// We assume images for cube map have the same size.
generateMipmap( _gl.TEXTURE_CUBE_MAP );
}
sourceProperties.__version = source.version;
if ( texture.onUpdate ) texture.onUpdate( texture );
}
textureProperties.__version = texture.version;
}
// Render targets
// Setup storage for target texture and bind it to correct framebuffer
function setupFrameBufferTexture( framebuffer, renderTarget, texture, attachment, textureTarget, level ) {
const glFormat = utils.convert( texture.format, texture.colorSpace );
const glType = utils.convert( texture.type );
const glInternalFormat = getInternalFormat( texture.internalFormat, glFormat, glType, texture.colorSpace );
const renderTargetProperties = properties.get( renderTarget );
if ( ! renderTargetProperties.__hasExternalTextures ) {
const width = Math.max( 1, renderTarget.width >> level );
const height = Math.max( 1, renderTarget.height >> level );
if ( textureTarget === _gl.TEXTURE_3D || textureTarget === _gl.TEXTURE_2D_ARRAY ) {
state.texImage3D( textureTarget, level, glInternalFormat, width, height, renderTarget.depth, 0, glFormat, glType, null );
} else {
state.texImage2D( textureTarget, level, glInternalFormat, width, height, 0, glFormat, glType, null );
}
}
state.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
if ( useMultisampledRTT( renderTarget ) ) {
multisampledRTTExt.framebufferTexture2DMultisampleEXT( _gl.FRAMEBUFFER, attachment, textureTarget, properties.get( texture ).__webglTexture, 0, getRenderTargetSamples( renderTarget ) );
} else if ( textureTarget === _gl.TEXTURE_2D || ( textureTarget >= _gl.TEXTURE_CUBE_MAP_POSITIVE_X && textureTarget <= _gl.TEXTURE_CUBE_MAP_NEGATIVE_Z ) ) { // see #24753
_gl.framebufferTexture2D( _gl.FRAMEBUFFER, attachment, textureTarget, properties.get( texture ).__webglTexture, level );
}
state.bindFramebuffer( _gl.FRAMEBUFFER, null );
}
// Setup storage for internal depth/stencil buffers and bind to correct framebuffer
function setupRenderBufferStorage( renderbuffer, renderTarget, isMultisample ) {
_gl.bindRenderbuffer( _gl.RENDERBUFFER, renderbuffer );
if ( renderTarget.depthBuffer && ! renderTarget.stencilBuffer ) {
let glInternalFormat = ( isWebGL2 === true ) ? _gl.DEPTH_COMPONENT24 : _gl.DEPTH_COMPONENT16;
if ( isMultisample || useMultisampledRTT( renderTarget ) ) {
const depthTexture = renderTarget.depthTexture;
if ( depthTexture && depthTexture.isDepthTexture ) {
if ( depthTexture.type === FloatType ) {
glInternalFormat = _gl.DEPTH_COMPONENT32F;
} else if ( depthTexture.type === UnsignedIntType ) {
glInternalFormat = _gl.DEPTH_COMPONENT24;
}
}
const samples = getRenderTargetSamples( renderTarget );
if ( useMultisampledRTT( renderTarget ) ) {
multisampledRTTExt.renderbufferStorageMultisampleEXT( _gl.RENDERBUFFER, samples, glInternalFormat, renderTarget.width, renderTarget.height );
} else {
_gl.renderbufferStorageMultisample( _gl.RENDERBUFFER, samples, glInternalFormat, renderTarget.width, renderTarget.height );
}
} else {
_gl.renderbufferStorage( _gl.RENDERBUFFER, glInternalFormat, renderTarget.width, renderTarget.height );
}
_gl.framebufferRenderbuffer( _gl.FRAMEBUFFER, _gl.DEPTH_ATTACHMENT, _gl.RENDERBUFFER, renderbuffer );
} else if ( renderTarget.depthBuffer && renderTarget.stencilBuffer ) {
const samples = getRenderTargetSamples( renderTarget );
if ( isMultisample && useMultisampledRTT( renderTarget ) === false ) {
_gl.renderbufferStorageMultisample( _gl.RENDERBUFFER, samples, _gl.DEPTH24_STENCIL8, renderTarget.width, renderTarget.height );
} else if ( useMultisampledRTT( renderTarget ) ) {
multisampledRTTExt.renderbufferStorageMultisampleEXT( _gl.RENDERBUFFER, samples, _gl.DEPTH24_STENCIL8, renderTarget.width, renderTarget.height );
} else {
_gl.renderbufferStorage( _gl.RENDERBUFFER, _gl.DEPTH_STENCIL, renderTarget.width, renderTarget.height );
}
_gl.framebufferRenderbuffer( _gl.FRAMEBUFFER, _gl.DEPTH_STENCIL_ATTACHMENT, _gl.RENDERBUFFER, renderbuffer );
} else {
const textures = renderTarget.isWebGLMultipleRenderTargets === true ? renderTarget.texture : [ renderTarget.texture ];
for ( let i = 0; i < textures.length; i ++ ) {
const texture = textures[ i ];
const glFormat = utils.convert( texture.format, texture.colorSpace );
const glType = utils.convert( texture.type );
const glInternalFormat = getInternalFormat( texture.internalFormat, glFormat, glType, texture.colorSpace );
const samples = getRenderTargetSamples( renderTarget );
if ( isMultisample && useMultisampledRTT( renderTarget ) === false ) {
_gl.renderbufferStorageMultisample( _gl.RENDERBUFFER, samples, glInternalFormat, renderTarget.width, renderTarget.height );
} else if ( useMultisampledRTT( renderTarget ) ) {
multisampledRTTExt.renderbufferStorageMultisampleEXT( _gl.RENDERBUFFER, samples, glInternalFormat, renderTarget.width, renderTarget.height );
} else {
_gl.renderbufferStorage( _gl.RENDERBUFFER, glInternalFormat, renderTarget.width, renderTarget.height );
}
}
}
_gl.bindRenderbuffer( _gl.RENDERBUFFER, null );
}
// Setup resources for a Depth Texture for a FBO (needs an extension)
function setupDepthTexture( framebuffer, renderTarget ) {
const isCube = ( renderTarget && renderTarget.isWebGLCubeRenderTarget );
if ( isCube ) throw new Error( 'Depth Texture with cube render targets is not supported' );
state.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
if ( ! ( renderTarget.depthTexture && renderTarget.depthTexture.isDepthTexture ) ) {
throw new Error( 'renderTarget.depthTexture must be an instance of THREE.DepthTexture' );
}
// upload an empty depth texture with framebuffer size
if ( ! properties.get( renderTarget.depthTexture ).__webglTexture ||
renderTarget.depthTexture.image.width !== renderTarget.width ||
renderTarget.depthTexture.image.height !== renderTarget.height ) {
renderTarget.depthTexture.image.width = renderTarget.width;
renderTarget.depthTexture.image.height = renderTarget.height;
renderTarget.depthTexture.needsUpdate = true;
}
setTexture2D( renderTarget.depthTexture, 0 );
const webglDepthTexture = properties.get( renderTarget.depthTexture ).__webglTexture;
const samples = getRenderTargetSamples( renderTarget );
if ( renderTarget.depthTexture.format === DepthFormat ) {
if ( useMultisampledRTT( renderTarget ) ) {
multisampledRTTExt.framebufferTexture2DMultisampleEXT( _gl.FRAMEBUFFER, _gl.DEPTH_ATTACHMENT, _gl.TEXTURE_2D, webglDepthTexture, 0, samples );
} else {
_gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.DEPTH_ATTACHMENT, _gl.TEXTURE_2D, webglDepthTexture, 0 );
}
} else if ( renderTarget.depthTexture.format === DepthStencilFormat ) {
if ( useMultisampledRTT( renderTarget ) ) {
multisampledRTTExt.framebufferTexture2DMultisampleEXT( _gl.FRAMEBUFFER, _gl.DEPTH_STENCIL_ATTACHMENT, _gl.TEXTURE_2D, webglDepthTexture, 0, samples );
} else {
_gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.DEPTH_STENCIL_ATTACHMENT, _gl.TEXTURE_2D, webglDepthTexture, 0 );
}
} else {
throw new Error( 'Unknown depthTexture format' );
}
}
// Setup GL resources for a non-texture depth buffer
function setupDepthRenderbuffer( renderTarget ) {
const renderTargetProperties = properties.get( renderTarget );
const isCube = ( renderTarget.isWebGLCubeRenderTarget === true );
if ( renderTarget.depthTexture && ! renderTargetProperties.__autoAllocateDepthBuffer ) {
if ( isCube ) throw new Error( 'target.depthTexture not supported in Cube render targets' );
setupDepthTexture( renderTargetProperties.__webglFramebuffer, renderTarget );
} else {
if ( isCube ) {
renderTargetProperties.__webglDepthbuffer = [];
for ( let i = 0; i < 6; i ++ ) {
state.bindFramebuffer( _gl.FRAMEBUFFER, renderTargetProperties.__webglFramebuffer[ i ] );
renderTargetProperties.__webglDepthbuffer[ i ] = _gl.createRenderbuffer();
setupRenderBufferStorage( renderTargetProperties.__webglDepthbuffer[ i ], renderTarget, false );
}
} else {
state.bindFramebuffer( _gl.FRAMEBUFFER, renderTargetProperties.__webglFramebuffer );
renderTargetProperties.__webglDepthbuffer = _gl.createRenderbuffer();
setupRenderBufferStorage( renderTargetProperties.__webglDepthbuffer, renderTarget, false );
}
}
state.bindFramebuffer( _gl.FRAMEBUFFER, null );
}
// rebind framebuffer with external textures
function rebindTextures( renderTarget, colorTexture, depthTexture ) {
const renderTargetProperties = properties.get( renderTarget );
if ( colorTexture !== undefined ) {
setupFrameBufferTexture( renderTargetProperties.__webglFramebuffer, renderTarget, renderTarget.texture, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_2D, 0 );
}
if ( depthTexture !== undefined ) {
setupDepthRenderbuffer( renderTarget );
}
}
// Set up GL resources for the render target
function setupRenderTarget( renderTarget ) {
const texture = renderTarget.texture;
const renderTargetProperties = properties.get( renderTarget );
const textureProperties = properties.get( texture );
renderTarget.addEventListener( 'dispose', onRenderTargetDispose );
if ( renderTarget.isWebGLMultipleRenderTargets !== true ) {
if ( textureProperties.__webglTexture === undefined ) {
textureProperties.__webglTexture = _gl.createTexture();
}
textureProperties.__version = texture.version;
info.memory.textures ++;
}
const isCube = ( renderTarget.isWebGLCubeRenderTarget === true );
const isMultipleRenderTargets = ( renderTarget.isWebGLMultipleRenderTargets === true );
const supportsMips = isPowerOfTwo$1( renderTarget ) || isWebGL2;
// Setup framebuffer
if ( isCube ) {
renderTargetProperties.__webglFramebuffer = [];
for ( let i = 0; i < 6; i ++ ) {
if ( isWebGL2 && texture.mipmaps && texture.mipmaps.length > 0 ) {
renderTargetProperties.__webglFramebuffer[ i ] = [];
for ( let level = 0; level < texture.mipmaps.length; level ++ ) {
renderTargetProperties.__webglFramebuffer[ i ][ level ] = _gl.createFramebuffer();
}
} else {
renderTargetProperties.__webglFramebuffer[ i ] = _gl.createFramebuffer();
}
}
} else {
if ( isWebGL2 && texture.mipmaps && texture.mipmaps.length > 0 ) {
renderTargetProperties.__webglFramebuffer = [];
for ( let level = 0; level < texture.mipmaps.length; level ++ ) {
renderTargetProperties.__webglFramebuffer[ level ] = _gl.createFramebuffer();
}
} else {
renderTargetProperties.__webglFramebuffer = _gl.createFramebuffer();
}
if ( isMultipleRenderTargets ) {
if ( capabilities.drawBuffers ) {
const textures = renderTarget.texture;
for ( let i = 0, il = textures.length; i < il; i ++ ) {
const attachmentProperties = properties.get( textures[ i ] );
if ( attachmentProperties.__webglTexture === undefined ) {
attachmentProperties.__webglTexture = _gl.createTexture();
info.memory.textures ++;
}
}
} else {
console.warn( 'THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.' );
}
}
if ( ( isWebGL2 && renderTarget.samples > 0 ) && useMultisampledRTT( renderTarget ) === false ) {
const textures = isMultipleRenderTargets ? texture : [ texture ];
renderTargetProperties.__webglMultisampledFramebuffer = _gl.createFramebuffer();
renderTargetProperties.__webglColorRenderbuffer = [];
state.bindFramebuffer( _gl.FRAMEBUFFER, renderTargetProperties.__webglMultisampledFramebuffer );
for ( let i = 0; i < textures.length; i ++ ) {
const texture = textures[ i ];
renderTargetProperties.__webglColorRenderbuffer[ i ] = _gl.createRenderbuffer();
_gl.bindRenderbuffer( _gl.RENDERBUFFER, renderTargetProperties.__webglColorRenderbuffer[ i ] );
const glFormat = utils.convert( texture.format, texture.colorSpace );
const glType = utils.convert( texture.type );
const glInternalFormat = getInternalFormat( texture.internalFormat, glFormat, glType, texture.colorSpace, renderTarget.isXRRenderTarget === true );
const samples = getRenderTargetSamples( renderTarget );
_gl.renderbufferStorageMultisample( _gl.RENDERBUFFER, samples, glInternalFormat, renderTarget.width, renderTarget.height );
_gl.framebufferRenderbuffer( _gl.FRAMEBUFFER, _gl.COLOR_ATTACHMENT0 + i, _gl.RENDERBUFFER, renderTargetProperties.__webglColorRenderbuffer[ i ] );
}
_gl.bindRenderbuffer( _gl.RENDERBUFFER, null );
if ( renderTarget.depthBuffer ) {
renderTargetProperties.__webglDepthRenderbuffer = _gl.createRenderbuffer();
setupRenderBufferStorage( renderTargetProperties.__webglDepthRenderbuffer, renderTarget, true );
}
state.bindFramebuffer( _gl.FRAMEBUFFER, null );
}
}
// Setup color buffer
if ( isCube ) {
state.bindTexture( _gl.TEXTURE_CUBE_MAP, textureProperties.__webglTexture );
setTextureParameters( _gl.TEXTURE_CUBE_MAP, texture, supportsMips );
for ( let i = 0; i < 6; i ++ ) {
if ( isWebGL2 && texture.mipmaps && texture.mipmaps.length > 0 ) {
for ( let level = 0; level < texture.mipmaps.length; level ++ ) {
setupFrameBufferTexture( renderTargetProperties.__webglFramebuffer[ i ][ level ], renderTarget, texture, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, level );
}
} else {
setupFrameBufferTexture( renderTargetProperties.__webglFramebuffer[ i ], renderTarget, texture, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0 );
}
}
if ( textureNeedsGenerateMipmaps( texture, supportsMips ) ) {
generateMipmap( _gl.TEXTURE_CUBE_MAP );
}
state.unbindTexture();
} else if ( isMultipleRenderTargets ) {
const textures = renderTarget.texture;
for ( let i = 0, il = textures.length; i < il; i ++ ) {
const attachment = textures[ i ];
const attachmentProperties = properties.get( attachment );
state.bindTexture( _gl.TEXTURE_2D, attachmentProperties.__webglTexture );
setTextureParameters( _gl.TEXTURE_2D, attachment, supportsMips );
setupFrameBufferTexture( renderTargetProperties.__webglFramebuffer, renderTarget, attachment, _gl.COLOR_ATTACHMENT0 + i, _gl.TEXTURE_2D, 0 );
if ( textureNeedsGenerateMipmaps( attachment, supportsMips ) ) {
generateMipmap( _gl.TEXTURE_2D );
}
}
state.unbindTexture();
} else {
let glTextureType = _gl.TEXTURE_2D;
if ( renderTarget.isWebGL3DRenderTarget || renderTarget.isWebGLArrayRenderTarget ) {
if ( isWebGL2 ) {
glTextureType = renderTarget.isWebGL3DRenderTarget ? _gl.TEXTURE_3D : _gl.TEXTURE_2D_ARRAY;
} else {
console.error( 'THREE.WebGLTextures: THREE.Data3DTexture and THREE.DataArrayTexture only supported with WebGL2.' );
}
}
state.bindTexture( glTextureType, textureProperties.__webglTexture );
setTextureParameters( glTextureType, texture, supportsMips );
if ( isWebGL2 && texture.mipmaps && texture.mipmaps.length > 0 ) {
for ( let level = 0; level < texture.mipmaps.length; level ++ ) {
setupFrameBufferTexture( renderTargetProperties.__webglFramebuffer[ level ], renderTarget, texture, _gl.COLOR_ATTACHMENT0, glTextureType, level );
}
} else {
setupFrameBufferTexture( renderTargetProperties.__webglFramebuffer, renderTarget, texture, _gl.COLOR_ATTACHMENT0, glTextureType, 0 );
}
if ( textureNeedsGenerateMipmaps( texture, supportsMips ) ) {
generateMipmap( glTextureType );
}
state.unbindTexture();
}
// Setup depth and stencil buffers
if ( renderTarget.depthBuffer ) {
setupDepthRenderbuffer( renderTarget );
}
}
function updateRenderTargetMipmap( renderTarget ) {
const supportsMips = isPowerOfTwo$1( renderTarget ) || isWebGL2;
const textures = renderTarget.isWebGLMultipleRenderTargets === true ? renderTarget.texture : [ renderTarget.texture ];
for ( let i = 0, il = textures.length; i < il; i ++ ) {
const texture = textures[ i ];
if ( textureNeedsGenerateMipmaps( texture, supportsMips ) ) {
const target = renderTarget.isWebGLCubeRenderTarget ? _gl.TEXTURE_CUBE_MAP : _gl.TEXTURE_2D;
const webglTexture = properties.get( texture ).__webglTexture;
state.bindTexture( target, webglTexture );
generateMipmap( target );
state.unbindTexture();
}
}
}
function updateMultisampleRenderTarget( renderTarget ) {
if ( ( isWebGL2 && renderTarget.samples > 0 ) && useMultisampledRTT( renderTarget ) === false ) {
const textures = renderTarget.isWebGLMultipleRenderTargets ? renderTarget.texture : [ renderTarget.texture ];
const width = renderTarget.width;
const height = renderTarget.height;
let mask = _gl.COLOR_BUFFER_BIT;
const invalidationArray = [];
const depthStyle = renderTarget.stencilBuffer ? _gl.DEPTH_STENCIL_ATTACHMENT : _gl.DEPTH_ATTACHMENT;
const renderTargetProperties = properties.get( renderTarget );
const isMultipleRenderTargets = ( renderTarget.isWebGLMultipleRenderTargets === true );
// If MRT we need to remove FBO attachments
if ( isMultipleRenderTargets ) {
for ( let i = 0; i < textures.length; i ++ ) {
state.bindFramebuffer( _gl.FRAMEBUFFER, renderTargetProperties.__webglMultisampledFramebuffer );
_gl.framebufferRenderbuffer( _gl.FRAMEBUFFER, _gl.COLOR_ATTACHMENT0 + i, _gl.RENDERBUFFER, null );
state.bindFramebuffer( _gl.FRAMEBUFFER, renderTargetProperties.__webglFramebuffer );
_gl.framebufferTexture2D( _gl.DRAW_FRAMEBUFFER, _gl.COLOR_ATTACHMENT0 + i, _gl.TEXTURE_2D, null, 0 );
}
}
state.bindFramebuffer( _gl.READ_FRAMEBUFFER, renderTargetProperties.__webglMultisampledFramebuffer );
state.bindFramebuffer( _gl.DRAW_FRAMEBUFFER, renderTargetProperties.__webglFramebuffer );
for ( let i = 0; i < textures.length; i ++ ) {
invalidationArray.push( _gl.COLOR_ATTACHMENT0 + i );
if ( renderTarget.depthBuffer ) {
invalidationArray.push( depthStyle );
}
const ignoreDepthValues = ( renderTargetProperties.__ignoreDepthValues !== undefined ) ? renderTargetProperties.__ignoreDepthValues : false;
if ( ignoreDepthValues === false ) {
if ( renderTarget.depthBuffer ) mask |= _gl.DEPTH_BUFFER_BIT;
if ( renderTarget.stencilBuffer ) mask |= _gl.STENCIL_BUFFER_BIT;
}
if ( isMultipleRenderTargets ) {
_gl.framebufferRenderbuffer( _gl.READ_FRAMEBUFFER, _gl.COLOR_ATTACHMENT0, _gl.RENDERBUFFER, renderTargetProperties.__webglColorRenderbuffer[ i ] );
}
if ( ignoreDepthValues === true ) {
_gl.invalidateFramebuffer( _gl.READ_FRAMEBUFFER, [ depthStyle ] );
_gl.invalidateFramebuffer( _gl.DRAW_FRAMEBUFFER, [ depthStyle ] );
}
if ( isMultipleRenderTargets ) {
const webglTexture = properties.get( textures[ i ] ).__webglTexture;
_gl.framebufferTexture2D( _gl.DRAW_FRAMEBUFFER, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_2D, webglTexture, 0 );
}
_gl.blitFramebuffer( 0, 0, width, height, 0, 0, width, height, mask, _gl.NEAREST );
if ( supportsInvalidateFramebuffer ) {
_gl.invalidateFramebuffer( _gl.READ_FRAMEBUFFER, invalidationArray );
}
}
state.bindFramebuffer( _gl.READ_FRAMEBUFFER, null );
state.bindFramebuffer( _gl.DRAW_FRAMEBUFFER, null );
// If MRT since pre-blit we removed the FBO we need to reconstruct the attachments
if ( isMultipleRenderTargets ) {
for ( let i = 0; i < textures.length; i ++ ) {
state.bindFramebuffer( _gl.FRAMEBUFFER, renderTargetProperties.__webglMultisampledFramebuffer );
_gl.framebufferRenderbuffer( _gl.FRAMEBUFFER, _gl.COLOR_ATTACHMENT0 + i, _gl.RENDERBUFFER, renderTargetProperties.__webglColorRenderbuffer[ i ] );
const webglTexture = properties.get( textures[ i ] ).__webglTexture;
state.bindFramebuffer( _gl.FRAMEBUFFER, renderTargetProperties.__webglFramebuffer );
_gl.framebufferTexture2D( _gl.DRAW_FRAMEBUFFER, _gl.COLOR_ATTACHMENT0 + i, _gl.TEXTURE_2D, webglTexture, 0 );
}
}
state.bindFramebuffer( _gl.DRAW_FRAMEBUFFER, renderTargetProperties.__webglMultisampledFramebuffer );
}
}
function getRenderTargetSamples( renderTarget ) {
return Math.min( capabilities.maxSamples, renderTarget.samples );
}
function useMultisampledRTT( renderTarget ) {
const renderTargetProperties = properties.get( renderTarget );
return isWebGL2 && renderTarget.samples > 0 && extensions.has( 'WEBGL_multisampled_render_to_texture' ) === true && renderTargetProperties.__useRenderToTexture !== false;
}
function updateVideoTexture( texture ) {
const frame = info.render.frame;
// Check the last frame we updated the VideoTexture
if ( _videoTextures.get( texture ) !== frame ) {
_videoTextures.set( texture, frame );
texture.update();
}
}
function verifyColorSpace( texture, image ) {
const colorSpace = texture.colorSpace;
const format = texture.format;
const type = texture.type;
if ( texture.isCompressedTexture === true || texture.isVideoTexture === true || texture.format === _SRGBAFormat ) return image;
if ( colorSpace !== LinearSRGBColorSpace && colorSpace !== NoColorSpace ) {
// sRGB
if ( ColorManagement.getTransfer( colorSpace ) === SRGBTransfer ) {
if ( isWebGL2 === false ) {
// in WebGL 1, try to use EXT_sRGB extension and unsized formats
if ( extensions.has( 'EXT_sRGB' ) === true && format === RGBAFormat ) {
texture.format = _SRGBAFormat;
// it's not possible to generate mips in WebGL 1 with this extension
texture.minFilter = LinearFilter;
texture.generateMipmaps = false;
} else {
// slow fallback (CPU decode)
image = ImageUtils.sRGBToLinear( image );
}
} else {
// in WebGL 2 uncompressed textures can only be sRGB encoded if they have the RGBA8 format
if ( format !== RGBAFormat || type !== UnsignedByteType ) {
console.warn( 'THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType.' );
}
}
} else {
console.error( 'THREE.WebGLTextures: Unsupported texture color space:', colorSpace );
}
}
return image;
}
//
this.allocateTextureUnit = allocateTextureUnit;
this.resetTextureUnits = resetTextureUnits;
this.setTexture2D = setTexture2D;
this.setTexture2DArray = setTexture2DArray;
this.setTexture3D = setTexture3D;
this.setTextureCube = setTextureCube;
this.rebindTextures = rebindTextures;
this.setupRenderTarget = setupRenderTarget;
this.updateRenderTargetMipmap = updateRenderTargetMipmap;
this.updateMultisampleRenderTarget = updateMultisampleRenderTarget;
this.setupDepthRenderbuffer = setupDepthRenderbuffer;
this.setupFrameBufferTexture = setupFrameBufferTexture;
this.useMultisampledRTT = useMultisampledRTT;
}
function WebGLUtils( gl, extensions, capabilities ) {
const isWebGL2 = capabilities.isWebGL2;
function convert( p, colorSpace = NoColorSpace ) {
let extension;
const transfer = ColorManagement.getTransfer( colorSpace );
if ( p === UnsignedByteType ) return gl.UNSIGNED_BYTE;
if ( p === UnsignedShort4444Type ) return gl.UNSIGNED_SHORT_4_4_4_4;
if ( p === UnsignedShort5551Type ) return gl.UNSIGNED_SHORT_5_5_5_1;
if ( p === ByteType ) return gl.BYTE;
if ( p === ShortType ) return gl.SHORT;
if ( p === UnsignedShortType ) return gl.UNSIGNED_SHORT;
if ( p === IntType ) return gl.INT;
if ( p === UnsignedIntType ) return gl.UNSIGNED_INT;
if ( p === FloatType ) return gl.FLOAT;
if ( p === HalfFloatType ) {
if ( isWebGL2 ) return gl.HALF_FLOAT;
extension = extensions.get( 'OES_texture_half_float' );
if ( extension !== null ) {
return extension.HALF_FLOAT_OES;
} else {
return null;
}
}
if ( p === AlphaFormat ) return gl.ALPHA;
if ( p === RGBAFormat ) return gl.RGBA;
if ( p === LuminanceFormat ) return gl.LUMINANCE;
if ( p === LuminanceAlphaFormat ) return gl.LUMINANCE_ALPHA;
if ( p === DepthFormat ) return gl.DEPTH_COMPONENT;
if ( p === DepthStencilFormat ) return gl.DEPTH_STENCIL;
// WebGL 1 sRGB fallback
if ( p === _SRGBAFormat ) {
extension = extensions.get( 'EXT_sRGB' );
if ( extension !== null ) {
return extension.SRGB_ALPHA_EXT;
} else {
return null;
}
}
// WebGL2 formats.
if ( p === RedFormat ) return gl.RED;
if ( p === RedIntegerFormat ) return gl.RED_INTEGER;
if ( p === RGFormat ) return gl.RG;
if ( p === RGIntegerFormat ) return gl.RG_INTEGER;
if ( p === RGBAIntegerFormat ) return gl.RGBA_INTEGER;
// S3TC
if ( p === RGB_S3TC_DXT1_Format || p === RGBA_S3TC_DXT1_Format || p === RGBA_S3TC_DXT3_Format || p === RGBA_S3TC_DXT5_Format ) {
if ( transfer === SRGBTransfer ) {
extension = extensions.get( 'WEBGL_compressed_texture_s3tc_srgb' );
if ( extension !== null ) {
if ( p === RGB_S3TC_DXT1_Format ) return extension.COMPRESSED_SRGB_S3TC_DXT1_EXT;
if ( p === RGBA_S3TC_DXT1_Format ) return extension.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;
if ( p === RGBA_S3TC_DXT3_Format ) return extension.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;
if ( p === RGBA_S3TC_DXT5_Format ) return extension.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT;
} else {
return null;
}
} else {
extension = extensions.get( 'WEBGL_compressed_texture_s3tc' );
if ( extension !== null ) {
if ( p === RGB_S3TC_DXT1_Format ) return extension.COMPRESSED_RGB_S3TC_DXT1_EXT;
if ( p === RGBA_S3TC_DXT1_Format ) return extension.COMPRESSED_RGBA_S3TC_DXT1_EXT;
if ( p === RGBA_S3TC_DXT3_Format ) return extension.COMPRESSED_RGBA_S3TC_DXT3_EXT;
if ( p === RGBA_S3TC_DXT5_Format ) return extension.COMPRESSED_RGBA_S3TC_DXT5_EXT;
} else {
return null;
}
}
}
// PVRTC
if ( p === RGB_PVRTC_4BPPV1_Format || p === RGB_PVRTC_2BPPV1_Format || p === RGBA_PVRTC_4BPPV1_Format || p === RGBA_PVRTC_2BPPV1_Format ) {
extension = extensions.get( 'WEBGL_compressed_texture_pvrtc' );
if ( extension !== null ) {
if ( p === RGB_PVRTC_4BPPV1_Format ) return extension.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;
if ( p === RGB_PVRTC_2BPPV1_Format ) return extension.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;
if ( p === RGBA_PVRTC_4BPPV1_Format ) return extension.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
if ( p === RGBA_PVRTC_2BPPV1_Format ) return extension.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG;
} else {
return null;
}
}
// ETC1
if ( p === RGB_ETC1_Format ) {
extension = extensions.get( 'WEBGL_compressed_texture_etc1' );
if ( extension !== null ) {
return extension.COMPRESSED_RGB_ETC1_WEBGL;
} else {
return null;
}
}
// ETC2
if ( p === RGB_ETC2_Format || p === RGBA_ETC2_EAC_Format ) {
extension = extensions.get( 'WEBGL_compressed_texture_etc' );
if ( extension !== null ) {
if ( p === RGB_ETC2_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ETC2 : extension.COMPRESSED_RGB8_ETC2;
if ( p === RGBA_ETC2_EAC_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC : extension.COMPRESSED_RGBA8_ETC2_EAC;
} else {
return null;
}
}
// ASTC
if ( p === RGBA_ASTC_4x4_Format || p === RGBA_ASTC_5x4_Format || p === RGBA_ASTC_5x5_Format ||
p === RGBA_ASTC_6x5_Format || p === RGBA_ASTC_6x6_Format || p === RGBA_ASTC_8x5_Format ||
p === RGBA_ASTC_8x6_Format || p === RGBA_ASTC_8x8_Format || p === RGBA_ASTC_10x5_Format ||
p === RGBA_ASTC_10x6_Format || p === RGBA_ASTC_10x8_Format || p === RGBA_ASTC_10x10_Format ||
p === RGBA_ASTC_12x10_Format || p === RGBA_ASTC_12x12_Format ) {
extension = extensions.get( 'WEBGL_compressed_texture_astc' );
if ( extension !== null ) {
if ( p === RGBA_ASTC_4x4_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR : extension.COMPRESSED_RGBA_ASTC_4x4_KHR;
if ( p === RGBA_ASTC_5x4_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR : extension.COMPRESSED_RGBA_ASTC_5x4_KHR;
if ( p === RGBA_ASTC_5x5_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR : extension.COMPRESSED_RGBA_ASTC_5x5_KHR;
if ( p === RGBA_ASTC_6x5_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR : extension.COMPRESSED_RGBA_ASTC_6x5_KHR;
if ( p === RGBA_ASTC_6x6_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR : extension.COMPRESSED_RGBA_ASTC_6x6_KHR;
if ( p === RGBA_ASTC_8x5_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR : extension.COMPRESSED_RGBA_ASTC_8x5_KHR;
if ( p === RGBA_ASTC_8x6_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR : extension.COMPRESSED_RGBA_ASTC_8x6_KHR;
if ( p === RGBA_ASTC_8x8_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR : extension.COMPRESSED_RGBA_ASTC_8x8_KHR;
if ( p === RGBA_ASTC_10x5_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR : extension.COMPRESSED_RGBA_ASTC_10x5_KHR;
if ( p === RGBA_ASTC_10x6_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR : extension.COMPRESSED_RGBA_ASTC_10x6_KHR;
if ( p === RGBA_ASTC_10x8_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR : extension.COMPRESSED_RGBA_ASTC_10x8_KHR;
if ( p === RGBA_ASTC_10x10_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR : extension.COMPRESSED_RGBA_ASTC_10x10_KHR;
if ( p === RGBA_ASTC_12x10_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR : extension.COMPRESSED_RGBA_ASTC_12x10_KHR;
if ( p === RGBA_ASTC_12x12_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR : extension.COMPRESSED_RGBA_ASTC_12x12_KHR;
} else {
return null;
}
}
// BPTC
if ( p === RGBA_BPTC_Format || p === RGB_BPTC_SIGNED_Format || p === RGB_BPTC_UNSIGNED_Format ) {
extension = extensions.get( 'EXT_texture_compression_bptc' );
if ( extension !== null ) {
if ( p === RGBA_BPTC_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT : extension.COMPRESSED_RGBA_BPTC_UNORM_EXT;
if ( p === RGB_BPTC_SIGNED_Format ) return extension.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;
if ( p === RGB_BPTC_UNSIGNED_Format ) return extension.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT;
} else {
return null;
}
}
// RGTC
if ( p === RED_RGTC1_Format || p === SIGNED_RED_RGTC1_Format || p === RED_GREEN_RGTC2_Format || p === SIGNED_RED_GREEN_RGTC2_Format ) {
extension = extensions.get( 'EXT_texture_compression_rgtc' );
if ( extension !== null ) {
if ( p === RGBA_BPTC_Format ) return extension.COMPRESSED_RED_RGTC1_EXT;
if ( p === SIGNED_RED_RGTC1_Format ) return extension.COMPRESSED_SIGNED_RED_RGTC1_EXT;
if ( p === RED_GREEN_RGTC2_Format ) return extension.COMPRESSED_RED_GREEN_RGTC2_EXT;
if ( p === SIGNED_RED_GREEN_RGTC2_Format ) return extension.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT;
} else {
return null;
}
}
//
if ( p === UnsignedInt248Type ) {
if ( isWebGL2 ) return gl.UNSIGNED_INT_24_8;
extension = extensions.get( 'WEBGL_depth_texture' );
if ( extension !== null ) {
return extension.UNSIGNED_INT_24_8_WEBGL;
} else {
return null;
}
}
// if "p" can't be resolved, assume the user defines a WebGL constant as a string (fallback/workaround for packed RGB formats)
return ( gl[ p ] !== undefined ) ? gl[ p ] : null;
}
return { convert: convert };
}
class ArrayCamera extends PerspectiveCamera {
constructor( array = [] ) {
super();
this.isArrayCamera = true;
this.cameras = array;
}
}
class Group extends Object3D {
constructor() {
super();
this.isGroup = true;
this.type = 'Group';
}
}
const _moveEvent = { type: 'move' };
class WebXRController {
constructor() {
this._targetRay = null;
this._grip = null;
this._hand = null;
}
getHandSpace() {
if ( this._hand === null ) {
this._hand = new Group();
this._hand.matrixAutoUpdate = false;
this._hand.visible = false;
this._hand.joints = {};
this._hand.inputState = { pinching: false };
}
return this._hand;
}
getTargetRaySpace() {
if ( this._targetRay === null ) {
this._targetRay = new Group();
this._targetRay.matrixAutoUpdate = false;
this._targetRay.visible = false;
this._targetRay.hasLinearVelocity = false;
this._targetRay.linearVelocity = new Vector3();
this._targetRay.hasAngularVelocity = false;
this._targetRay.angularVelocity = new Vector3();
}
return this._targetRay;
}
getGripSpace() {
if ( this._grip === null ) {
this._grip = new Group();
this._grip.matrixAutoUpdate = false;
this._grip.visible = false;
this._grip.hasLinearVelocity = false;
this._grip.linearVelocity = new Vector3();
this._grip.hasAngularVelocity = false;
this._grip.angularVelocity = new Vector3();
}
return this._grip;
}
dispatchEvent( event ) {
if ( this._targetRay !== null ) {
this._targetRay.dispatchEvent( event );
}
if ( this._grip !== null ) {
this._grip.dispatchEvent( event );
}
if ( this._hand !== null ) {
this._hand.dispatchEvent( event );
}
return this;
}
connect( inputSource ) {
if ( inputSource && inputSource.hand ) {
const hand = this._hand;
if ( hand ) {
for ( const inputjoint of inputSource.hand.values() ) {
// Initialize hand with joints when connected
this._getHandJoint( hand, inputjoint );
}
}
}
this.dispatchEvent( { type: 'connected', data: inputSource } );
return this;
}
disconnect( inputSource ) {
this.dispatchEvent( { type: 'disconnected', data: inputSource } );
if ( this._targetRay !== null ) {
this._targetRay.visible = false;
}
if ( this._grip !== null ) {
this._grip.visible = false;
}
if ( this._hand !== null ) {
this._hand.visible = false;
}
return this;
}
update( inputSource, frame, referenceSpace ) {
let inputPose = null;
let gripPose = null;
let handPose = null;
const targetRay = this._targetRay;
const grip = this._grip;
const hand = this._hand;
if ( inputSource && frame.session.visibilityState !== 'visible-blurred' ) {
if ( hand && inputSource.hand ) {
handPose = true;
for ( const inputjoint of inputSource.hand.values() ) {
// Update the joints groups with the XRJoint poses
const jointPose = frame.getJointPose( inputjoint, referenceSpace );
// The transform of this joint will be updated with the joint pose on each frame
const joint = this._getHandJoint( hand, inputjoint );
if ( jointPose !== null ) {
joint.matrix.fromArray( jointPose.transform.matrix );
joint.matrix.decompose( joint.position, joint.rotation, joint.scale );
joint.matrixWorldNeedsUpdate = true;
joint.jointRadius = jointPose.radius;
}
joint.visible = jointPose !== null;
}
// Custom events
// Check pinchz
const indexTip = hand.joints[ 'index-finger-tip' ];
const thumbTip = hand.joints[ 'thumb-tip' ];
const distance = indexTip.position.distanceTo( thumbTip.position );
const distanceToPinch = 0.02;
const threshold = 0.005;
if ( hand.inputState.pinching && distance > distanceToPinch + threshold ) {
hand.inputState.pinching = false;
this.dispatchEvent( {
type: 'pinchend',
handedness: inputSource.handedness,
target: this
} );
} else if ( ! hand.inputState.pinching && distance <= distanceToPinch - threshold ) {
hand.inputState.pinching = true;
this.dispatchEvent( {
type: 'pinchstart',
handedness: inputSource.handedness,
target: this
} );
}
} else {
if ( grip !== null && inputSource.gripSpace ) {
gripPose = frame.getPose( inputSource.gripSpace, referenceSpace );
if ( gripPose !== null ) {
grip.matrix.fromArray( gripPose.transform.matrix );
grip.matrix.decompose( grip.position, grip.rotation, grip.scale );
grip.matrixWorldNeedsUpdate = true;
if ( gripPose.linearVelocity ) {
grip.hasLinearVelocity = true;
grip.linearVelocity.copy( gripPose.linearVelocity );
} else {
grip.hasLinearVelocity = false;
}
if ( gripPose.angularVelocity ) {
grip.hasAngularVelocity = true;
grip.angularVelocity.copy( gripPose.angularVelocity );
} else {
grip.hasAngularVelocity = false;
}
}
}
}
if ( targetRay !== null ) {
inputPose = frame.getPose( inputSource.targetRaySpace, referenceSpace );
// Some runtimes (namely Vive Cosmos with Vive OpenXR Runtime) have only grip space and ray space is equal to it
if ( inputPose === null && gripPose !== null ) {
inputPose = gripPose;
}
if ( inputPose !== null ) {
targetRay.matrix.fromArray( inputPose.transform.matrix );
targetRay.matrix.decompose( targetRay.position, targetRay.rotation, targetRay.scale );
targetRay.matrixWorldNeedsUpdate = true;
if ( inputPose.linearVelocity ) {
targetRay.hasLinearVelocity = true;
targetRay.linearVelocity.copy( inputPose.linearVelocity );
} else {
targetRay.hasLinearVelocity = false;
}
if ( inputPose.angularVelocity ) {
targetRay.hasAngularVelocity = true;
targetRay.angularVelocity.copy( inputPose.angularVelocity );
} else {
targetRay.hasAngularVelocity = false;
}
this.dispatchEvent( _moveEvent );
}
}
}
if ( targetRay !== null ) {
targetRay.visible = ( inputPose !== null );
}
if ( grip !== null ) {
grip.visible = ( gripPose !== null );
}
if ( hand !== null ) {
hand.visible = ( handPose !== null );
}
return this;
}
// private method
_getHandJoint( hand, inputjoint ) {
if ( hand.joints[ inputjoint.jointName ] === undefined ) {
const joint = new Group();
joint.matrixAutoUpdate = false;
joint.visible = false;
hand.joints[ inputjoint.jointName ] = joint;
hand.add( joint );
}
return hand.joints[ inputjoint.jointName ];
}
}
class WebXRManager extends EventDispatcher {
constructor( renderer, gl ) {
super();
const scope = this;
let session = null;
let framebufferScaleFactor = 1.0;
let referenceSpace = null;
let referenceSpaceType = 'local-floor';
// Set default foveation to maximum.
let foveation = 1.0;
let customReferenceSpace = null;
let pose = null;
let glBinding = null;
let glProjLayer = null;
let glBaseLayer = null;
let xrFrame = null;
const attributes = gl.getContextAttributes();
let initialRenderTarget = null;
let newRenderTarget = null;
const controllers = [];
const controllerInputSources = [];
const currentSize = new Vector2();
let currentPixelRatio = null;
//
const cameraL = new PerspectiveCamera();
cameraL.layers.enable( 1 );
cameraL.viewport = new Vector4();
const cameraR = new PerspectiveCamera();
cameraR.layers.enable( 2 );
cameraR.viewport = new Vector4();
const cameras = [ cameraL, cameraR ];
const cameraXR = new ArrayCamera();
cameraXR.layers.enable( 1 );
cameraXR.layers.enable( 2 );
let _currentDepthNear = null;
let _currentDepthFar = null;
//
this.cameraAutoUpdate = true;
this.enabled = false;
this.isPresenting = false;
this.getController = function ( index ) {
let controller = controllers[ index ];
if ( controller === undefined ) {
controller = new WebXRController();
controllers[ index ] = controller;
}
return controller.getTargetRaySpace();
};
this.getControllerGrip = function ( index ) {
let controller = controllers[ index ];
if ( controller === undefined ) {
controller = new WebXRController();
controllers[ index ] = controller;
}
return controller.getGripSpace();
};
this.getHand = function ( index ) {
let controller = controllers[ index ];
if ( controller === undefined ) {
controller = new WebXRController();
controllers[ index ] = controller;
}
return controller.getHandSpace();
};
//
function onSessionEvent( event ) {
const controllerIndex = controllerInputSources.indexOf( event.inputSource );
if ( controllerIndex === - 1 ) {
return;
}
const controller = controllers[ controllerIndex ];
if ( controller !== undefined ) {
controller.update( event.inputSource, event.frame, customReferenceSpace || referenceSpace );
controller.dispatchEvent( { type: event.type, data: event.inputSource } );
}
}
function onSessionEnd() {
session.removeEventListener( 'select', onSessionEvent );
session.removeEventListener( 'selectstart', onSessionEvent );
session.removeEventListener( 'selectend', onSessionEvent );
session.removeEventListener( 'squeeze', onSessionEvent );
session.removeEventListener( 'squeezestart', onSessionEvent );
session.removeEventListener( 'squeezeend', onSessionEvent );
session.removeEventListener( 'end', onSessionEnd );
session.removeEventListener( 'inputsourceschange', onInputSourcesChange );
for ( let i = 0; i < controllers.length; i ++ ) {
const inputSource = controllerInputSources[ i ];
if ( inputSource === null ) continue;
controllerInputSources[ i ] = null;
controllers[ i ].disconnect( inputSource );
}
_currentDepthNear = null;
_currentDepthFar = null;
// restore framebuffer/rendering state
renderer.setRenderTarget( initialRenderTarget );
glBaseLayer = null;
glProjLayer = null;
glBinding = null;
session = null;
newRenderTarget = null;
//
animation.stop();
scope.isPresenting = false;
renderer.setPixelRatio( currentPixelRatio );
renderer.setSize( currentSize.width, currentSize.height, false );
scope.dispatchEvent( { type: 'sessionend' } );
}
this.setFramebufferScaleFactor = function ( value ) {
framebufferScaleFactor = value;
if ( scope.isPresenting === true ) {
console.warn( 'THREE.WebXRManager: Cannot change framebuffer scale while presenting.' );
}
};
this.setReferenceSpaceType = function ( value ) {
referenceSpaceType = value;
if ( scope.isPresenting === true ) {
console.warn( 'THREE.WebXRManager: Cannot change reference space type while presenting.' );
}
};
this.getReferenceSpace = function () {
return customReferenceSpace || referenceSpace;
};
this.setReferenceSpace = function ( space ) {
customReferenceSpace = space;
};
this.getBaseLayer = function () {
return glProjLayer !== null ? glProjLayer : glBaseLayer;
};
this.getBinding = function () {
return glBinding;
};
this.getFrame = function () {
return xrFrame;
};
this.getSession = function () {
return session;
};
this.setSession = async function ( value ) {
session = value;
if ( session !== null ) {
initialRenderTarget = renderer.getRenderTarget();
session.addEventListener( 'select', onSessionEvent );
session.addEventListener( 'selectstart', onSessionEvent );
session.addEventListener( 'selectend', onSessionEvent );
session.addEventListener( 'squeeze', onSessionEvent );
session.addEventListener( 'squeezestart', onSessionEvent );
session.addEventListener( 'squeezeend', onSessionEvent );
session.addEventListener( 'end', onSessionEnd );
session.addEventListener( 'inputsourceschange', onInputSourcesChange );
if ( attributes.xrCompatible !== true ) {
await gl.makeXRCompatible();
}
currentPixelRatio = renderer.getPixelRatio();
renderer.getSize( currentSize );
if ( ( session.renderState.layers === undefined ) || ( renderer.capabilities.isWebGL2 === false ) ) {
const layerInit = {
antialias: ( session.renderState.layers === undefined ) ? attributes.antialias : true,
alpha: true,
depth: attributes.depth,
stencil: attributes.stencil,
framebufferScaleFactor: framebufferScaleFactor
};
glBaseLayer = new XRWebGLLayer( session, gl, layerInit );
session.updateRenderState( { baseLayer: glBaseLayer } );
renderer.setPixelRatio( 1 );
renderer.setSize( glBaseLayer.framebufferWidth, glBaseLayer.framebufferHeight, false );
newRenderTarget = new WebGLRenderTarget(
glBaseLayer.framebufferWidth,
glBaseLayer.framebufferHeight,
{
format: RGBAFormat,
type: UnsignedByteType,
colorSpace: renderer.outputColorSpace,
stencilBuffer: attributes.stencil
}
);
} else {
let depthFormat = null;
let depthType = null;
let glDepthFormat = null;
if ( attributes.depth ) {
glDepthFormat = attributes.stencil ? gl.DEPTH24_STENCIL8 : gl.DEPTH_COMPONENT24;
depthFormat = attributes.stencil ? DepthStencilFormat : DepthFormat;
depthType = attributes.stencil ? UnsignedInt248Type : UnsignedIntType;
}
const projectionlayerInit = {
colorFormat: gl.RGBA8,
depthFormat: glDepthFormat,
scaleFactor: framebufferScaleFactor
};
glBinding = new XRWebGLBinding( session, gl );
glProjLayer = glBinding.createProjectionLayer( projectionlayerInit );
session.updateRenderState( { layers: [ glProjLayer ] } );
renderer.setPixelRatio( 1 );
renderer.setSize( glProjLayer.textureWidth, glProjLayer.textureHeight, false );
newRenderTarget = new WebGLRenderTarget(
glProjLayer.textureWidth,
glProjLayer.textureHeight,
{
format: RGBAFormat,
type: UnsignedByteType,
depthTexture: new DepthTexture( glProjLayer.textureWidth, glProjLayer.textureHeight, depthType, undefined, undefined, undefined, undefined, undefined, undefined, depthFormat ),
stencilBuffer: attributes.stencil,
colorSpace: renderer.outputColorSpace,
samples: attributes.antialias ? 4 : 0
} );
const renderTargetProperties = renderer.properties.get( newRenderTarget );
renderTargetProperties.__ignoreDepthValues = glProjLayer.ignoreDepthValues;
}
newRenderTarget.isXRRenderTarget = true; // TODO Remove this when possible, see #23278
this.setFoveation( foveation );
customReferenceSpace = null;
referenceSpace = await session.requestReferenceSpace( referenceSpaceType );
animation.setContext( session );
animation.start();
scope.isPresenting = true;
scope.dispatchEvent( { type: 'sessionstart' } );
}
};
this.getEnvironmentBlendMode = function () {
if ( session !== null ) {
return session.environmentBlendMode;
}
};
function onInputSourcesChange( event ) {
// Notify disconnected
for ( let i = 0; i < event.removed.length; i ++ ) {
const inputSource = event.removed[ i ];
const index = controllerInputSources.indexOf( inputSource );
if ( index >= 0 ) {
controllerInputSources[ index ] = null;
controllers[ index ].disconnect( inputSource );
}
}
// Notify connected
for ( let i = 0; i < event.added.length; i ++ ) {
const inputSource = event.added[ i ];
let controllerIndex = controllerInputSources.indexOf( inputSource );
if ( controllerIndex === - 1 ) {
// Assign input source a controller that currently has no input source
for ( let i = 0; i < controllers.length; i ++ ) {
if ( i >= controllerInputSources.length ) {
controllerInputSources.push( inputSource );
controllerIndex = i;
break;
} else if ( controllerInputSources[ i ] === null ) {
controllerInputSources[ i ] = inputSource;
controllerIndex = i;
break;
}
}
// If all controllers do currently receive input we ignore new ones
if ( controllerIndex === - 1 ) break;
}
const controller = controllers[ controllerIndex ];
if ( controller ) {
controller.connect( inputSource );
}
}
}
//
const cameraLPos = new Vector3();
const cameraRPos = new Vector3();
/**
* Assumes 2 cameras that are parallel and share an X-axis, and that
* the cameras' projection and world matrices have already been set.
* And that near and far planes are identical for both cameras.
* Visualization of this technique: https://computergraphics.stackexchange.com/a/4765
*/
function setProjectionFromUnion( camera, cameraL, cameraR ) {
cameraLPos.setFromMatrixPosition( cameraL.matrixWorld );
cameraRPos.setFromMatrixPosition( cameraR.matrixWorld );
const ipd = cameraLPos.distanceTo( cameraRPos );
const projL = cameraL.projectionMatrix.elements;
const projR = cameraR.projectionMatrix.elements;
// VR systems will have identical far and near planes, and
// most likely identical top and bottom frustum extents.
// Use the left camera for these values.
const near = projL[ 14 ] / ( projL[ 10 ] - 1 );
const far = projL[ 14 ] / ( projL[ 10 ] + 1 );
const topFov = ( projL[ 9 ] + 1 ) / projL[ 5 ];
const bottomFov = ( projL[ 9 ] - 1 ) / projL[ 5 ];
const leftFov = ( projL[ 8 ] - 1 ) / projL[ 0 ];
const rightFov = ( projR[ 8 ] + 1 ) / projR[ 0 ];
const left = near * leftFov;
const right = near * rightFov;
// Calculate the new camera's position offset from the
// left camera. xOffset should be roughly half `ipd`.
const zOffset = ipd / ( - leftFov + rightFov );
const xOffset = zOffset * - leftFov;
// TODO: Better way to apply this offset?
cameraL.matrixWorld.decompose( camera.position, camera.quaternion, camera.scale );
camera.translateX( xOffset );
camera.translateZ( zOffset );
camera.matrixWorld.compose( camera.position, camera.quaternion, camera.scale );
camera.matrixWorldInverse.copy( camera.matrixWorld ).invert();
// Find the union of the frustum values of the cameras and scale
// the values so that the near plane's position does not change in world space,
// although must now be relative to the new union camera.
const near2 = near + zOffset;
const far2 = far + zOffset;
const left2 = left - xOffset;
const right2 = right + ( ipd - xOffset );
const top2 = topFov * far / far2 * near2;
const bottom2 = bottomFov * far / far2 * near2;
camera.projectionMatrix.makePerspective( left2, right2, top2, bottom2, near2, far2 );
camera.projectionMatrixInverse.copy( camera.projectionMatrix ).invert();
}
function updateCamera( camera, parent ) {
if ( parent === null ) {
camera.matrixWorld.copy( camera.matrix );
} else {
camera.matrixWorld.multiplyMatrices( parent.matrixWorld, camera.matrix );
}
camera.matrixWorldInverse.copy( camera.matrixWorld ).invert();
}
this.updateCamera = function ( camera ) {
if ( session === null ) return;
cameraXR.near = cameraR.near = cameraL.near = camera.near;
cameraXR.far = cameraR.far = cameraL.far = camera.far;
if ( _currentDepthNear !== cameraXR.near || _currentDepthFar !== cameraXR.far ) {
// Note that the new renderState won't apply until the next frame. See #18320
session.updateRenderState( {
depthNear: cameraXR.near,
depthFar: cameraXR.far
} );
_currentDepthNear = cameraXR.near;
_currentDepthFar = cameraXR.far;
}
const parent = camera.parent;
const cameras = cameraXR.cameras;
updateCamera( cameraXR, parent );
for ( let i = 0; i < cameras.length; i ++ ) {
updateCamera( cameras[ i ], parent );
}
// update projection matrix for proper view frustum culling
if ( cameras.length === 2 ) {
setProjectionFromUnion( cameraXR, cameraL, cameraR );
} else {
// assume single camera setup (AR)
cameraXR.projectionMatrix.copy( cameraL.projectionMatrix );
}
// update user camera and its children
updateUserCamera( camera, cameraXR, parent );
};
function updateUserCamera( camera, cameraXR, parent ) {
if ( parent === null ) {
camera.matrix.copy( cameraXR.matrixWorld );
} else {
camera.matrix.copy( parent.matrixWorld );
camera.matrix.invert();
camera.matrix.multiply( cameraXR.matrixWorld );
}
camera.matrix.decompose( camera.position, camera.quaternion, camera.scale );
camera.updateMatrixWorld( true );
camera.projectionMatrix.copy( cameraXR.projectionMatrix );
camera.projectionMatrixInverse.copy( cameraXR.projectionMatrixInverse );
if ( camera.isPerspectiveCamera ) {
camera.fov = RAD2DEG * 2 * Math.atan( 1 / camera.projectionMatrix.elements[ 5 ] );
camera.zoom = 1;
}
}
this.getCamera = function () {
return cameraXR;
};
this.getFoveation = function () {
if ( glProjLayer === null && glBaseLayer === null ) {
return undefined;
}
return foveation;
};
this.setFoveation = function ( value ) {
// 0 = no foveation = full resolution
// 1 = maximum foveation = the edges render at lower resolution
foveation = value;
if ( glProjLayer !== null ) {
glProjLayer.fixedFoveation = value;
}
if ( glBaseLayer !== null && glBaseLayer.fixedFoveation !== undefined ) {
glBaseLayer.fixedFoveation = value;
}
};
// Animation Loop
let onAnimationFrameCallback = null;
function onAnimationFrame( time, frame ) {
pose = frame.getViewerPose( customReferenceSpace || referenceSpace );
xrFrame = frame;
if ( pose !== null ) {
const views = pose.views;
if ( glBaseLayer !== null ) {
renderer.setRenderTargetFramebuffer( newRenderTarget, glBaseLayer.framebuffer );
renderer.setRenderTarget( newRenderTarget );
}
let cameraXRNeedsUpdate = false;
// check if it's necessary to rebuild cameraXR's camera list
if ( views.length !== cameraXR.cameras.length ) {
cameraXR.cameras.length = 0;
cameraXRNeedsUpdate = true;
}
for ( let i = 0; i < views.length; i ++ ) {
const view = views[ i ];
let viewport = null;
if ( glBaseLayer !== null ) {
viewport = glBaseLayer.getViewport( view );
} else {
const glSubImage = glBinding.getViewSubImage( glProjLayer, view );
viewport = glSubImage.viewport;
// For side-by-side projection, we only produce a single texture for both eyes.
if ( i === 0 ) {
renderer.setRenderTargetTextures(
newRenderTarget,
glSubImage.colorTexture,
glProjLayer.ignoreDepthValues ? undefined : glSubImage.depthStencilTexture );
renderer.setRenderTarget( newRenderTarget );
}
}
let camera = cameras[ i ];
if ( camera === undefined ) {
camera = new PerspectiveCamera();
camera.layers.enable( i );
camera.viewport = new Vector4();
cameras[ i ] = camera;
}
camera.matrix.fromArray( view.transform.matrix );
camera.matrix.decompose( camera.position, camera.quaternion, camera.scale );
camera.projectionMatrix.fromArray( view.projectionMatrix );
camera.projectionMatrixInverse.copy( camera.projectionMatrix ).invert();
camera.viewport.set( viewport.x, viewport.y, viewport.width, viewport.height );
if ( i === 0 ) {
cameraXR.matrix.copy( camera.matrix );
cameraXR.matrix.decompose( cameraXR.position, cameraXR.quaternion, cameraXR.scale );
}
if ( cameraXRNeedsUpdate === true ) {
cameraXR.cameras.push( camera );
}
}
}
//
for ( let i = 0; i < controllers.length; i ++ ) {
const inputSource = controllerInputSources[ i ];
const controller = controllers[ i ];
if ( inputSource !== null && controller !== undefined ) {
controller.update( inputSource, frame, customReferenceSpace || referenceSpace );
}
}
if ( onAnimationFrameCallback ) onAnimationFrameCallback( time, frame );
if ( frame.detectedPlanes ) {
scope.dispatchEvent( { type: 'planesdetected', data: frame } );
}
xrFrame = null;
}
const animation = new WebGLAnimation();
animation.setAnimationLoop( onAnimationFrame );
this.setAnimationLoop = function ( callback ) {
onAnimationFrameCallback = callback;
};
this.dispose = function () {};
}
}
function WebGLMaterials( renderer, properties ) {
function refreshTransformUniform( map, uniform ) {
if ( map.matrixAutoUpdate === true ) {
map.updateMatrix();
}
uniform.value.copy( map.matrix );
}
function refreshFogUniforms( uniforms, fog ) {
fog.color.getRGB( uniforms.fogColor.value, getUnlitUniformColorSpace( renderer ) );
if ( fog.isFog ) {
uniforms.fogNear.value = fog.near;
uniforms.fogFar.value = fog.far;
} else if ( fog.isFogExp2 ) {
uniforms.fogDensity.value = fog.density;
}
}
function refreshMaterialUniforms( uniforms, material, pixelRatio, height, transmissionRenderTarget ) {
if ( material.isMeshBasicMaterial ) {
refreshUniformsCommon( uniforms, material );
} else if ( material.isMeshLambertMaterial ) {
refreshUniformsCommon( uniforms, material );
} else if ( material.isMeshToonMaterial ) {
refreshUniformsCommon( uniforms, material );
refreshUniformsToon( uniforms, material );
} else if ( material.isMeshPhongMaterial ) {
refreshUniformsCommon( uniforms, material );
refreshUniformsPhong( uniforms, material );
} else if ( material.isMeshStandardMaterial ) {
refreshUniformsCommon( uniforms, material );
refreshUniformsStandard( uniforms, material );
if ( material.isMeshPhysicalMaterial ) {
refreshUniformsPhysical( uniforms, material, transmissionRenderTarget );
}
} else if ( material.isMeshMatcapMaterial ) {
refreshUniformsCommon( uniforms, material );
refreshUniformsMatcap( uniforms, material );
} else if ( material.isMeshDepthMaterial ) {
refreshUniformsCommon( uniforms, material );
} else if ( material.isMeshDistanceMaterial ) {
refreshUniformsCommon( uniforms, material );
refreshUniformsDistance( uniforms, material );
} else if ( material.isMeshNormalMaterial ) {
refreshUniformsCommon( uniforms, material );
} else if ( material.isLineBasicMaterial ) {
refreshUniformsLine( uniforms, material );
if ( material.isLineDashedMaterial ) {
refreshUniformsDash( uniforms, material );
}
} else if ( material.isPointsMaterial ) {
refreshUniformsPoints( uniforms, material, pixelRatio, height );
} else if ( material.isSpriteMaterial ) {
refreshUniformsSprites( uniforms, material );
} else if ( material.isShadowMaterial ) {
uniforms.color.value.copy( material.color );
uniforms.opacity.value = material.opacity;
} else if ( material.isShaderMaterial ) {
material.uniformsNeedUpdate = false; // #15581
}
}
function refreshUniformsCommon( uniforms, material ) {
uniforms.opacity.value = material.opacity;
if ( material.color ) {
uniforms.diffuse.value.copy( material.color );
}
if ( material.emissive ) {
uniforms.emissive.value.copy( material.emissive ).multiplyScalar( material.emissiveIntensity );
}
if ( material.map ) {
uniforms.map.value = material.map;
refreshTransformUniform( material.map, uniforms.mapTransform );
}
if ( material.alphaMap ) {
uniforms.alphaMap.value = material.alphaMap;
refreshTransformUniform( material.alphaMap, uniforms.alphaMapTransform );
}
if ( material.bumpMap ) {
uniforms.bumpMap.value = material.bumpMap;
refreshTransformUniform( material.bumpMap, uniforms.bumpMapTransform );
uniforms.bumpScale.value = material.bumpScale;
if ( material.side === BackSide ) {
uniforms.bumpScale.value *= - 1;
}
}
if ( material.normalMap ) {
uniforms.normalMap.value = material.normalMap;
refreshTransformUniform( material.normalMap, uniforms.normalMapTransform );
uniforms.normalScale.value.copy( material.normalScale );
if ( material.side === BackSide ) {
uniforms.normalScale.value.negate();
}
}
if ( material.displacementMap ) {
uniforms.displacementMap.value = material.displacementMap;
refreshTransformUniform( material.displacementMap, uniforms.displacementMapTransform );
uniforms.displacementScale.value = material.displacementScale;
uniforms.displacementBias.value = material.displacementBias;
}
if ( material.emissiveMap ) {
uniforms.emissiveMap.value = material.emissiveMap;
refreshTransformUniform( material.emissiveMap, uniforms.emissiveMapTransform );
}
if ( material.specularMap ) {
uniforms.specularMap.value = material.specularMap;
refreshTransformUniform( material.specularMap, uniforms.specularMapTransform );
}
if ( material.alphaTest > 0 ) {
uniforms.alphaTest.value = material.alphaTest;
}
const envMap = properties.get( material ).envMap;
if ( envMap ) {
uniforms.envMap.value = envMap;
uniforms.flipEnvMap.value = ( envMap.isCubeTexture && envMap.isRenderTargetTexture === false ) ? - 1 : 1;
uniforms.reflectivity.value = material.reflectivity;
uniforms.ior.value = material.ior;
uniforms.refractionRatio.value = material.refractionRatio;
}
if ( material.lightMap ) {
uniforms.lightMap.value = material.lightMap;
// artist-friendly light intensity scaling factor
const scaleFactor = ( renderer._useLegacyLights === true ) ? Math.PI : 1;
uniforms.lightMapIntensity.value = material.lightMapIntensity * scaleFactor;
refreshTransformUniform( material.lightMap, uniforms.lightMapTransform );
}
if ( material.aoMap ) {
uniforms.aoMap.value = material.aoMap;
uniforms.aoMapIntensity.value = material.aoMapIntensity;
refreshTransformUniform( material.aoMap, uniforms.aoMapTransform );
}
}
function refreshUniformsLine( uniforms, material ) {
uniforms.diffuse.value.copy( material.color );
uniforms.opacity.value = material.opacity;
if ( material.map ) {
uniforms.map.value = material.map;
refreshTransformUniform( material.map, uniforms.mapTransform );
}
}
function refreshUniformsDash( uniforms, material ) {
uniforms.dashSize.value = material.dashSize;
uniforms.totalSize.value = material.dashSize + material.gapSize;
uniforms.scale.value = material.scale;
}
function refreshUniformsPoints( uniforms, material, pixelRatio, height ) {
uniforms.diffuse.value.copy( material.color );
uniforms.opacity.value = material.opacity;
uniforms.size.value = material.size * pixelRatio;
uniforms.scale.value = height * 0.5;
if ( material.map ) {
uniforms.map.value = material.map;
refreshTransformUniform( material.map, uniforms.uvTransform );
}
if ( material.alphaMap ) {
uniforms.alphaMap.value = material.alphaMap;
refreshTransformUniform( material.alphaMap, uniforms.alphaMapTransform );
}
if ( material.alphaTest > 0 ) {
uniforms.alphaTest.value = material.alphaTest;
}
}
function refreshUniformsSprites( uniforms, material ) {
uniforms.diffuse.value.copy( material.color );
uniforms.opacity.value = material.opacity;
uniforms.rotation.value = material.rotation;
if ( material.map ) {
uniforms.map.value = material.map;
refreshTransformUniform( material.map, uniforms.mapTransform );
}
if ( material.alphaMap ) {
uniforms.alphaMap.value = material.alphaMap;
refreshTransformUniform( material.alphaMap, uniforms.alphaMapTransform );
}
if ( material.alphaTest > 0 ) {
uniforms.alphaTest.value = material.alphaTest;
}
}
function refreshUniformsPhong( uniforms, material ) {
uniforms.specular.value.copy( material.specular );
uniforms.shininess.value = Math.max( material.shininess, 1e-4 ); // to prevent pow( 0.0, 0.0 )
}
function refreshUniformsToon( uniforms, material ) {
if ( material.gradientMap ) {
uniforms.gradientMap.value = material.gradientMap;
}
}
function refreshUniformsStandard( uniforms, material ) {
uniforms.metalness.value = material.metalness;
if ( material.metalnessMap ) {
uniforms.metalnessMap.value = material.metalnessMap;
refreshTransformUniform( material.metalnessMap, uniforms.metalnessMapTransform );
}
uniforms.roughness.value = material.roughness;
if ( material.roughnessMap ) {
uniforms.roughnessMap.value = material.roughnessMap;
refreshTransformUniform( material.roughnessMap, uniforms.roughnessMapTransform );
}
const envMap = properties.get( material ).envMap;
if ( envMap ) {
//uniforms.envMap.value = material.envMap; // part of uniforms common
uniforms.envMapIntensity.value = material.envMapIntensity;
}
}
function refreshUniformsPhysical( uniforms, material, transmissionRenderTarget ) {
uniforms.ior.value = material.ior; // also part of uniforms common
if ( material.sheen > 0 ) {
uniforms.sheenColor.value.copy( material.sheenColor ).multiplyScalar( material.sheen );
uniforms.sheenRoughness.value = material.sheenRoughness;
if ( material.sheenColorMap ) {
uniforms.sheenColorMap.value = material.sheenColorMap;
refreshTransformUniform( material.sheenColorMap, uniforms.sheenColorMapTransform );
}
if ( material.sheenRoughnessMap ) {
uniforms.sheenRoughnessMap.value = material.sheenRoughnessMap;
refreshTransformUniform( material.sheenRoughnessMap, uniforms.sheenRoughnessMapTransform );
}
}
if ( material.clearcoat > 0 ) {
uniforms.clearcoat.value = material.clearcoat;
uniforms.clearcoatRoughness.value = material.clearcoatRoughness;
if ( material.clearcoatMap ) {
uniforms.clearcoatMap.value = material.clearcoatMap;
refreshTransformUniform( material.clearcoatMap, uniforms.clearcoatMapTransform );
}
if ( material.clearcoatRoughnessMap ) {
uniforms.clearcoatRoughnessMap.value = material.clearcoatRoughnessMap;
refreshTransformUniform( material.clearcoatRoughnessMap, uniforms.clearcoatRoughnessMapTransform );
}
if ( material.clearcoatNormalMap ) {
uniforms.clearcoatNormalMap.value = material.clearcoatNormalMap;
refreshTransformUniform( material.clearcoatNormalMap, uniforms.clearcoatNormalMapTransform );
uniforms.clearcoatNormalScale.value.copy( material.clearcoatNormalScale );
if ( material.side === BackSide ) {
uniforms.clearcoatNormalScale.value.negate();
}
}
}
if ( material.iridescence > 0 ) {
uniforms.iridescence.value = material.iridescence;
uniforms.iridescenceIOR.value = material.iridescenceIOR;
uniforms.iridescenceThicknessMinimum.value = material.iridescenceThicknessRange[ 0 ];
uniforms.iridescenceThicknessMaximum.value = material.iridescenceThicknessRange[ 1 ];
if ( material.iridescenceMap ) {
uniforms.iridescenceMap.value = material.iridescenceMap;
refreshTransformUniform( material.iridescenceMap, uniforms.iridescenceMapTransform );
}
if ( material.iridescenceThicknessMap ) {
uniforms.iridescenceThicknessMap.value = material.iridescenceThicknessMap;
refreshTransformUniform( material.iridescenceThicknessMap, uniforms.iridescenceThicknessMapTransform );
}
}
if ( material.transmission > 0 ) {
uniforms.transmission.value = material.transmission;
uniforms.transmissionSamplerMap.value = transmissionRenderTarget.texture;
uniforms.transmissionSamplerSize.value.set( transmissionRenderTarget.width, transmissionRenderTarget.height );
if ( material.transmissionMap ) {
uniforms.transmissionMap.value = material.transmissionMap;
refreshTransformUniform( material.transmissionMap, uniforms.transmissionMapTransform );
}
uniforms.thickness.value = material.thickness;
if ( material.thicknessMap ) {
uniforms.thicknessMap.value = material.thicknessMap;
refreshTransformUniform( material.thicknessMap, uniforms.thicknessMapTransform );
}
uniforms.attenuationDistance.value = material.attenuationDistance;
uniforms.attenuationColor.value.copy( material.attenuationColor );
}
if ( material.anisotropy > 0 ) {
uniforms.anisotropyVector.value.set( material.anisotropy * Math.cos( material.anisotropyRotation ), material.anisotropy * Math.sin( material.anisotropyRotation ) );
if ( material.anisotropyMap ) {
uniforms.anisotropyMap.value = material.anisotropyMap;
refreshTransformUniform( material.anisotropyMap, uniforms.anisotropyMapTransform );
}
}
uniforms.specularIntensity.value = material.specularIntensity;
uniforms.specularColor.value.copy( material.specularColor );
if ( material.specularColorMap ) {
uniforms.specularColorMap.value = material.specularColorMap;
refreshTransformUniform( material.specularColorMap, uniforms.specularColorMapTransform );
}
if ( material.specularIntensityMap ) {
uniforms.specularIntensityMap.value = material.specularIntensityMap;
refreshTransformUniform( material.specularIntensityMap, uniforms.specularIntensityMapTransform );
}
}
function refreshUniformsMatcap( uniforms, material ) {
if ( material.matcap ) {
uniforms.matcap.value = material.matcap;
}
}
function refreshUniformsDistance( uniforms, material ) {
const light = properties.get( material ).light;
uniforms.referencePosition.value.setFromMatrixPosition( light.matrixWorld );
uniforms.nearDistance.value = light.shadow.camera.near;
uniforms.farDistance.value = light.shadow.camera.far;
}
return {
refreshFogUniforms: refreshFogUniforms,
refreshMaterialUniforms: refreshMaterialUniforms
};
}
function WebGLUniformsGroups( gl, info, capabilities, state ) {
let buffers = {};
let updateList = {};
let allocatedBindingPoints = [];
const maxBindingPoints = ( capabilities.isWebGL2 ) ? gl.getParameter( gl.MAX_UNIFORM_BUFFER_BINDINGS ) : 0; // binding points are global whereas block indices are per shader program
function bind( uniformsGroup, program ) {
const webglProgram = program.program;
state.uniformBlockBinding( uniformsGroup, webglProgram );
}
function update( uniformsGroup, program ) {
let buffer = buffers[ uniformsGroup.id ];
if ( buffer === undefined ) {
prepareUniformsGroup( uniformsGroup );
buffer = createBuffer( uniformsGroup );
buffers[ uniformsGroup.id ] = buffer;
uniformsGroup.addEventListener( 'dispose', onUniformsGroupsDispose );
}
// ensure to update the binding points/block indices mapping for this program
const webglProgram = program.program;
state.updateUBOMapping( uniformsGroup, webglProgram );
// update UBO once per frame
const frame = info.render.frame;
if ( updateList[ uniformsGroup.id ] !== frame ) {
updateBufferData( uniformsGroup );
updateList[ uniformsGroup.id ] = frame;
}
}
function createBuffer( uniformsGroup ) {
// the setup of an UBO is independent of a particular shader program but global
const bindingPointIndex = allocateBindingPointIndex();
uniformsGroup.__bindingPointIndex = bindingPointIndex;
const buffer = gl.createBuffer();
const size = uniformsGroup.__size;
const usage = uniformsGroup.usage;
gl.bindBuffer( gl.UNIFORM_BUFFER, buffer );
gl.bufferData( gl.UNIFORM_BUFFER, size, usage );
gl.bindBuffer( gl.UNIFORM_BUFFER, null );
gl.bindBufferBase( gl.UNIFORM_BUFFER, bindingPointIndex, buffer );
return buffer;
}
function allocateBindingPointIndex() {
for ( let i = 0; i < maxBindingPoints; i ++ ) {
if ( allocatedBindingPoints.indexOf( i ) === - 1 ) {
allocatedBindingPoints.push( i );
return i;
}
}
console.error( 'THREE.WebGLRenderer: Maximum number of simultaneously usable uniforms groups reached.' );
return 0;
}
function updateBufferData( uniformsGroup ) {
const buffer = buffers[ uniformsGroup.id ];
const uniforms = uniformsGroup.uniforms;
const cache = uniformsGroup.__cache;
gl.bindBuffer( gl.UNIFORM_BUFFER, buffer );
for ( let i = 0, il = uniforms.length; i < il; i ++ ) {
const uniformArray = Array.isArray( uniforms[ i ] ) ? uniforms[ i ] : [ uniforms[ i ] ];
for ( let j = 0, jl = uniformArray.length; j < jl; j ++ ) {
const uniform = uniformArray[ j ];
if ( hasUniformChanged( uniform, i, j, cache ) === true ) {
const offset = uniform.__offset;
const values = Array.isArray( uniform.value ) ? uniform.value : [ uniform.value ];
let arrayOffset = 0;
for ( let k = 0; k < values.length; k ++ ) {
const value = values[ k ];
const info = getUniformSize( value );
// TODO add integer and struct support
if ( typeof value === 'number' || typeof value === 'boolean' ) {
uniform.__data[ 0 ] = value;
gl.bufferSubData( gl.UNIFORM_BUFFER, offset + arrayOffset, uniform.__data );
} else if ( value.isMatrix3 ) {
// manually converting 3x3 to 3x4
uniform.__data[ 0 ] = value.elements[ 0 ];
uniform.__data[ 1 ] = value.elements[ 1 ];
uniform.__data[ 2 ] = value.elements[ 2 ];
uniform.__data[ 3 ] = 0;
uniform.__data[ 4 ] = value.elements[ 3 ];
uniform.__data[ 5 ] = value.elements[ 4 ];
uniform.__data[ 6 ] = value.elements[ 5 ];
uniform.__data[ 7 ] = 0;
uniform.__data[ 8 ] = value.elements[ 6 ];
uniform.__data[ 9 ] = value.elements[ 7 ];
uniform.__data[ 10 ] = value.elements[ 8 ];
uniform.__data[ 11 ] = 0;
} else {
value.toArray( uniform.__data, arrayOffset );
arrayOffset += info.storage / Float32Array.BYTES_PER_ELEMENT;
}
}
gl.bufferSubData( gl.UNIFORM_BUFFER, offset, uniform.__data );
}
}
}
gl.bindBuffer( gl.UNIFORM_BUFFER, null );
}
function hasUniformChanged( uniform, index, indexArray, cache ) {
const value = uniform.value;
const indexString = index + '_' + indexArray;
if ( cache[ indexString ] === undefined ) {
// cache entry does not exist so far
if ( typeof value === 'number' || typeof value === 'boolean' ) {
cache[ indexString ] = value;
} else {
cache[ indexString ] = value.clone();
}
return true;
} else {
const cachedObject = cache[ indexString ];
// compare current value with cached entry
if ( typeof value === 'number' || typeof value === 'boolean' ) {
if ( cachedObject !== value ) {
cache[ indexString ] = value;
return true;
}
} else {
if ( cachedObject.equals( value ) === false ) {
cachedObject.copy( value );
return true;
}
}
}
return false;
}
function prepareUniformsGroup( uniformsGroup ) {
// determine total buffer size according to the STD140 layout
// Hint: STD140 is the only supported layout in WebGL 2
const uniforms = uniformsGroup.uniforms;
let offset = 0; // global buffer offset in bytes
const chunkSize = 16; // size of a chunk in bytes
for ( let i = 0, l = uniforms.length; i < l; i ++ ) {
const uniformArray = Array.isArray( uniforms[ i ] ) ? uniforms[ i ] : [ uniforms[ i ] ];
for ( let j = 0, jl = uniformArray.length; j < jl; j ++ ) {
const uniform = uniformArray[ j ];
const values = Array.isArray( uniform.value ) ? uniform.value : [ uniform.value ];
for ( let k = 0, kl = values.length; k < kl; k ++ ) {
const value = values[ k ];
const info = getUniformSize( value );
// Calculate the chunk offset
const chunkOffsetUniform = offset % chunkSize;
// Check for chunk overflow
if ( chunkOffsetUniform !== 0 && ( chunkSize - chunkOffsetUniform ) < info.boundary ) {
// Add padding and adjust offset
offset += ( chunkSize - chunkOffsetUniform );
}
// the following two properties will be used for partial buffer updates
uniform.__data = new Float32Array( info.storage / Float32Array.BYTES_PER_ELEMENT );
uniform.__offset = offset;
// Update the global offset
offset += info.storage;
}
}
}
// ensure correct final padding
const chunkOffset = offset % chunkSize;
if ( chunkOffset > 0 ) offset += ( chunkSize - chunkOffset );
//
uniformsGroup.__size = offset;
uniformsGroup.__cache = {};
return this;
}
function getUniformSize( value ) {
const info = {
boundary: 0, // bytes
storage: 0 // bytes
};
// determine sizes according to STD140
if ( typeof value === 'number' || typeof value === 'boolean' ) {
// float/int/bool
info.boundary = 4;
info.storage = 4;
} else if ( value.isVector2 ) {
// vec2
info.boundary = 8;
info.storage = 8;
} else if ( value.isVector3 || value.isColor ) {
// vec3
info.boundary = 16;
info.storage = 12; // evil: vec3 must start on a 16-byte boundary but it only consumes 12 bytes
} else if ( value.isVector4 ) {
// vec4
info.boundary = 16;
info.storage = 16;
} else if ( value.isMatrix3 ) {
// mat3 (in STD140 a 3x3 matrix is represented as 3x4)
info.boundary = 48;
info.storage = 48;
} else if ( value.isMatrix4 ) {
// mat4
info.boundary = 64;
info.storage = 64;
} else if ( value.isTexture ) {
console.warn( 'THREE.WebGLRenderer: Texture samplers can not be part of an uniforms group.' );
} else {
console.warn( 'THREE.WebGLRenderer: Unsupported uniform value type.', value );
}
return info;
}
function onUniformsGroupsDispose( event ) {
const uniformsGroup = event.target;
uniformsGroup.removeEventListener( 'dispose', onUniformsGroupsDispose );
const index = allocatedBindingPoints.indexOf( uniformsGroup.__bindingPointIndex );
allocatedBindingPoints.splice( index, 1 );
gl.deleteBuffer( buffers[ uniformsGroup.id ] );
delete buffers[ uniformsGroup.id ];
delete updateList[ uniformsGroup.id ];
}
function dispose() {
for ( const id in buffers ) {
gl.deleteBuffer( buffers[ id ] );
}
allocatedBindingPoints = [];
buffers = {};
updateList = {};
}
return {
bind: bind,
update: update,
dispose: dispose
};
}
class WebGLRenderer {
constructor( parameters = {} ) {
const {
canvas = createCanvasElement(),
context = null,
depth = true,
stencil = true,
alpha = false,
antialias = false,
premultipliedAlpha = true,
preserveDrawingBuffer = false,
powerPreference = 'default',
failIfMajorPerformanceCaveat = false,
} = parameters;
this.isWebGLRenderer = true;
let _alpha;
if ( context !== null ) {
_alpha = context.getContextAttributes().alpha;
} else {
_alpha = alpha;
}
const uintClearColor = new Uint32Array( 4 );
const intClearColor = new Int32Array( 4 );
let currentRenderList = null;
let currentRenderState = null;
// render() can be called from within a callback triggered by another render.
// We track this so that the nested render call gets its list and state isolated from the parent render call.
const renderListStack = [];
const renderStateStack = [];
// public properties
this.domElement = canvas;
// Debug configuration container
this.debug = {
/**
* Enables error checking and reporting when shader programs are being compiled
* @type {boolean}
*/
checkShaderErrors: true,
/**
* Callback for custom error reporting.
* @type {?Function}
*/
onShaderError: null
};
// clearing
this.autoClear = true;
this.autoClearColor = true;
this.autoClearDepth = true;
this.autoClearStencil = true;
// scene graph
this.sortObjects = true;
// user-defined clipping
this.clippingPlanes = [];
this.localClippingEnabled = false;
// physically based shading
this._outputColorSpace = SRGBColorSpace;
// physical lights
this._useLegacyLights = false;
// tone mapping
this.toneMapping = NoToneMapping;
this.toneMappingExposure = 1.0;
// internal properties
const _this = this;
let _isContextLost = false;
// internal state cache
let _currentActiveCubeFace = 0;
let _currentActiveMipmapLevel = 0;
let _currentRenderTarget = null;
let _currentMaterialId = - 1;
let _currentCamera = null;
const _currentViewport = new Vector4();
const _currentScissor = new Vector4();
let _currentScissorTest = null;
const _currentClearColor = new Color( 0x000000 );
let _currentClearAlpha = 0;
//
let _width = canvas.width;
let _height = canvas.height;
let _pixelRatio = 1;
let _opaqueSort = null;
let _transparentSort = null;
const _viewport = new Vector4( 0, 0, _width, _height );
const _scissor = new Vector4( 0, 0, _width, _height );
let _scissorTest = false;
// frustum
const _frustum = new Frustum();
// clipping
let _clippingEnabled = false;
let _localClippingEnabled = false;
// transmission
let _transmissionRenderTarget = null;
// camera matrices cache
const _projScreenMatrix = new Matrix4();
const _vector2 = new Vector2();
const _vector3 = new Vector3();
const _emptyScene = { background: null, fog: null, environment: null, overrideMaterial: null, isScene: true };
function getTargetPixelRatio() {
return _currentRenderTarget === null ? _pixelRatio : 1;
}
// initialize
let _gl = context;
function getContext( contextNames, contextAttributes ) {
for ( let i = 0; i < contextNames.length; i ++ ) {
const contextName = contextNames[ i ];
const context = canvas.getContext( contextName, contextAttributes );
if ( context !== null ) return context;
}
return null;
}
try {
const contextAttributes = {
alpha: true,
depth,
stencil,
antialias,
premultipliedAlpha,
preserveDrawingBuffer,
powerPreference,
failIfMajorPerformanceCaveat,
};
// OffscreenCanvas does not have setAttribute, see #22811
if ( 'setAttribute' in canvas ) canvas.setAttribute( 'data-engine', `three.js r${REVISION}` );
// event listeners must be registered before WebGL context is created, see #12753
canvas.addEventListener( 'webglcontextlost', onContextLost, false );
canvas.addEventListener( 'webglcontextrestored', onContextRestore, false );
canvas.addEventListener( 'webglcontextcreationerror', onContextCreationError, false );
if ( _gl === null ) {
const contextNames = [ 'webgl2', 'webgl', 'experimental-webgl' ];
if ( _this.isWebGL1Renderer === true ) {
contextNames.shift();
}
_gl = getContext( contextNames, contextAttributes );
if ( _gl === null ) {
if ( getContext( contextNames ) ) {
throw new Error( 'Error creating WebGL context with your selected attributes.' );
} else {
throw new Error( 'Error creating WebGL context.' );
}
}
}
if ( typeof WebGLRenderingContext !== 'undefined' && _gl instanceof WebGLRenderingContext ) { // @deprecated, r153
console.warn( 'THREE.WebGLRenderer: WebGL 1 support was deprecated in r153 and will be removed in r163.' );
}
// Some experimental-webgl implementations do not have getShaderPrecisionFormat
if ( _gl.getShaderPrecisionFormat === undefined ) {
_gl.getShaderPrecisionFormat = function () {
return { 'rangeMin': 1, 'rangeMax': 1, 'precision': 1 };
};
}
} catch ( error ) {
console.error( 'THREE.WebGLRenderer: ' + error.message );
throw error;
}
let extensions, capabilities, state, info;
let properties, textures, cubemaps, cubeuvmaps, attributes, geometries, objects;
let programCache, materials, renderLists, renderStates, clipping, shadowMap;
let background, morphtargets, bufferRenderer, indexedBufferRenderer;
let utils, bindingStates, uniformsGroups;
function initGLContext() {
extensions = new WebGLExtensions( _gl );
capabilities = new WebGLCapabilities( _gl, extensions, parameters );
extensions.init( capabilities );
utils = new WebGLUtils( _gl, extensions, capabilities );
state = new WebGLState( _gl, extensions, capabilities );
info = new WebGLInfo( _gl );
properties = new WebGLProperties();
textures = new WebGLTextures( _gl, extensions, state, properties, capabilities, utils, info );
cubemaps = new WebGLCubeMaps( _this );
cubeuvmaps = new WebGLCubeUVMaps( _this );
attributes = new WebGLAttributes( _gl, capabilities );
bindingStates = new WebGLBindingStates( _gl, extensions, attributes, capabilities );
geometries = new WebGLGeometries( _gl, attributes, info, bindingStates );
objects = new WebGLObjects( _gl, geometries, attributes, info );
morphtargets = new WebGLMorphtargets( _gl, capabilities, textures );
clipping = new WebGLClipping( properties );
programCache = new WebGLPrograms( _this, cubemaps, cubeuvmaps, extensions, capabilities, bindingStates, clipping );
materials = new WebGLMaterials( _this, properties );
renderLists = new WebGLRenderLists();
renderStates = new WebGLRenderStates( extensions, capabilities );
background = new WebGLBackground( _this, cubemaps, cubeuvmaps, state, objects, _alpha, premultipliedAlpha );
shadowMap = new WebGLShadowMap( _this, objects, capabilities );
uniformsGroups = new WebGLUniformsGroups( _gl, info, capabilities, state );
bufferRenderer = new WebGLBufferRenderer( _gl, extensions, info, capabilities );
indexedBufferRenderer = new WebGLIndexedBufferRenderer( _gl, extensions, info, capabilities );
info.programs = programCache.programs;
_this.capabilities = capabilities;
_this.extensions = extensions;
_this.properties = properties;
_this.renderLists = renderLists;
_this.shadowMap = shadowMap;
_this.state = state;
_this.info = info;
}
initGLContext();
// xr
const xr = new WebXRManager( _this, _gl );
this.xr = xr;
// API
this.getContext = function () {
return _gl;
};
this.getContextAttributes = function () {
return _gl.getContextAttributes();
};
this.forceContextLoss = function () {
const extension = extensions.get( 'WEBGL_lose_context' );
if ( extension ) extension.loseContext();
};
this.forceContextRestore = function () {
const extension = extensions.get( 'WEBGL_lose_context' );
if ( extension ) extension.restoreContext();
};
this.getPixelRatio = function () {
return _pixelRatio;
};
this.setPixelRatio = function ( value ) {
if ( value === undefined ) return;
_pixelRatio = value;
this.setSize( _width, _height, false );
};
this.getSize = function ( target ) {
return target.set( _width, _height );
};
this.setSize = function ( width, height, updateStyle = true ) {
if ( xr.isPresenting ) {
console.warn( 'THREE.WebGLRenderer: Can\'t change size while VR device is presenting.' );
return;
}
_width = width;
_height = height;
canvas.width = Math.floor( width * _pixelRatio );
canvas.height = Math.floor( height * _pixelRatio );
if ( updateStyle === true ) {
canvas.style.width = width + 'px';
canvas.style.height = height + 'px';
}
this.setViewport( 0, 0, width, height );
};
this.getDrawingBufferSize = function ( target ) {
return target.set( _width * _pixelRatio, _height * _pixelRatio ).floor();
};
this.setDrawingBufferSize = function ( width, height, pixelRatio ) {
_width = width;
_height = height;
_pixelRatio = pixelRatio;
canvas.width = Math.floor( width * pixelRatio );
canvas.height = Math.floor( height * pixelRatio );
this.setViewport( 0, 0, width, height );
};
this.getCurrentViewport = function ( target ) {
return target.copy( _currentViewport );
};
this.getViewport = function ( target ) {
return target.copy( _viewport );
};
this.setViewport = function ( x, y, width, height ) {
if ( x.isVector4 ) {
_viewport.set( x.x, x.y, x.z, x.w );
} else {
_viewport.set( x, y, width, height );
}
state.viewport( _currentViewport.copy( _viewport ).multiplyScalar( _pixelRatio ).floor() );
};
this.getScissor = function ( target ) {
return target.copy( _scissor );
};
this.setScissor = function ( x, y, width, height ) {
if ( x.isVector4 ) {
_scissor.set( x.x, x.y, x.z, x.w );
} else {
_scissor.set( x, y, width, height );
}
state.scissor( _currentScissor.copy( _scissor ).multiplyScalar( _pixelRatio ).floor() );
};
this.getScissorTest = function () {
return _scissorTest;
};
this.setScissorTest = function ( boolean ) {
state.setScissorTest( _scissorTest = boolean );
};
this.setOpaqueSort = function ( method ) {
_opaqueSort = method;
};
this.setTransparentSort = function ( method ) {
_transparentSort = method;
};
// Clearing
this.getClearColor = function ( target ) {
return target.copy( background.getClearColor() );
};
this.setClearColor = function () {
background.setClearColor.apply( background, arguments );
};
this.getClearAlpha = function () {
return background.getClearAlpha();
};
this.setClearAlpha = function () {
background.setClearAlpha.apply( background, arguments );
};
this.clear = function ( color = true, depth = true, stencil = true ) {
let bits = 0;
if ( color ) {
// check if we're trying to clear an integer target
let isIntegerFormat = false;
if ( _currentRenderTarget !== null ) {
const targetFormat = _currentRenderTarget.texture.format;
isIntegerFormat = targetFormat === RGBAIntegerFormat ||
targetFormat === RGIntegerFormat ||
targetFormat === RedIntegerFormat;
}
// use the appropriate clear functions to clear the target if it's a signed
// or unsigned integer target
if ( isIntegerFormat ) {
const targetType = _currentRenderTarget.texture.type;
const isUnsignedType = targetType === UnsignedByteType ||
targetType === UnsignedIntType ||
targetType === UnsignedShortType ||
targetType === UnsignedInt248Type ||
targetType === UnsignedShort4444Type ||
targetType === UnsignedShort5551Type;
const clearColor = background.getClearColor();
const a = background.getClearAlpha();
const r = clearColor.r;
const g = clearColor.g;
const b = clearColor.b;
if ( isUnsignedType ) {
uintClearColor[ 0 ] = r;
uintClearColor[ 1 ] = g;
uintClearColor[ 2 ] = b;
uintClearColor[ 3 ] = a;
_gl.clearBufferuiv( _gl.COLOR, 0, uintClearColor );
} else {
intClearColor[ 0 ] = r;
intClearColor[ 1 ] = g;
intClearColor[ 2 ] = b;
intClearColor[ 3 ] = a;
_gl.clearBufferiv( _gl.COLOR, 0, intClearColor );
}
} else {
bits |= _gl.COLOR_BUFFER_BIT;
}
}
if ( depth ) bits |= _gl.DEPTH_BUFFER_BIT;
if ( stencil ) {
bits |= _gl.STENCIL_BUFFER_BIT;
this.state.buffers.stencil.setMask( 0xffffffff );
}
_gl.clear( bits );
};
this.clearColor = function () {
this.clear( true, false, false );
};
this.clearDepth = function () {
this.clear( false, true, false );
};
this.clearStencil = function () {
this.clear( false, false, true );
};
//
this.dispose = function () {
canvas.removeEventListener( 'webglcontextlost', onContextLost, false );
canvas.removeEventListener( 'webglcontextrestored', onContextRestore, false );
canvas.removeEventListener( 'webglcontextcreationerror', onContextCreationError, false );
renderLists.dispose();
renderStates.dispose();
properties.dispose();
cubemaps.dispose();
cubeuvmaps.dispose();
objects.dispose();
bindingStates.dispose();
uniformsGroups.dispose();
programCache.dispose();
xr.dispose();
xr.removeEventListener( 'sessionstart', onXRSessionStart );
xr.removeEventListener( 'sessionend', onXRSessionEnd );
if ( _transmissionRenderTarget ) {
_transmissionRenderTarget.dispose();
_transmissionRenderTarget = null;
}
animation.stop();
};
// Events
function onContextLost( event ) {
event.preventDefault();
console.log( 'THREE.WebGLRenderer: Context Lost.' );
_isContextLost = true;
}
function onContextRestore( /* event */ ) {
console.log( 'THREE.WebGLRenderer: Context Restored.' );
_isContextLost = false;
const infoAutoReset = info.autoReset;
const shadowMapEnabled = shadowMap.enabled;
const shadowMapAutoUpdate = shadowMap.autoUpdate;
const shadowMapNeedsUpdate = shadowMap.needsUpdate;
const shadowMapType = shadowMap.type;
initGLContext();
info.autoReset = infoAutoReset;
shadowMap.enabled = shadowMapEnabled;
shadowMap.autoUpdate = shadowMapAutoUpdate;
shadowMap.needsUpdate = shadowMapNeedsUpdate;
shadowMap.type = shadowMapType;
}
function onContextCreationError( event ) {
console.error( 'THREE.WebGLRenderer: A WebGL context could not be created. Reason: ', event.statusMessage );
}
function onMaterialDispose( event ) {
const material = event.target;
material.removeEventListener( 'dispose', onMaterialDispose );
deallocateMaterial( material );
}
// Buffer deallocation
function deallocateMaterial( material ) {
releaseMaterialProgramReferences( material );
properties.remove( material );
}
function releaseMaterialProgramReferences( material ) {
const programs = properties.get( material ).programs;
if ( programs !== undefined ) {
programs.forEach( function ( program ) {
programCache.releaseProgram( program );
} );
if ( material.isShaderMaterial ) {
programCache.releaseShaderCache( material );
}
}
}
// Buffer rendering
this.renderBufferDirect = function ( camera, scene, geometry, material, object, group ) {
if ( scene === null ) scene = _emptyScene; // renderBufferDirect second parameter used to be fog (could be null)
const frontFaceCW = ( object.isMesh && object.matrixWorld.determinant() < 0 );
const program = setProgram( camera, scene, geometry, material, object );
state.setMaterial( material, frontFaceCW );
//
let index = geometry.index;
let rangeFactor = 1;
if ( material.wireframe === true ) {
index = geometries.getWireframeAttribute( geometry );
if ( index === undefined ) return;
rangeFactor = 2;
}
//
const drawRange = geometry.drawRange;
const position = geometry.attributes.position;
let drawStart = drawRange.start * rangeFactor;
let drawEnd = ( drawRange.start + drawRange.count ) * rangeFactor;
if ( group !== null ) {
drawStart = Math.max( drawStart, group.start * rangeFactor );
drawEnd = Math.min( drawEnd, ( group.start + group.count ) * rangeFactor );
}
if ( index !== null ) {
drawStart = Math.max( drawStart, 0 );
drawEnd = Math.min( drawEnd, index.count );
} else if ( position !== undefined && position !== null ) {
drawStart = Math.max( drawStart, 0 );
drawEnd = Math.min( drawEnd, position.count );
}
const drawCount = drawEnd - drawStart;
if ( drawCount < 0 || drawCount === Infinity ) return;
//
bindingStates.setup( object, material, program, geometry, index );
let attribute;
let renderer = bufferRenderer;
if ( index !== null ) {
attribute = attributes.get( index );
renderer = indexedBufferRenderer;
renderer.setIndex( attribute );
}
//
if ( object.isMesh ) {
if ( material.wireframe === true ) {
state.setLineWidth( material.wireframeLinewidth * getTargetPixelRatio() );
renderer.setMode( _gl.LINES );
} else {
renderer.setMode( _gl.TRIANGLES );
}
} else if ( object.isLine ) {
let lineWidth = material.linewidth;
if ( lineWidth === undefined ) lineWidth = 1; // Not using Line*Material
state.setLineWidth( lineWidth * getTargetPixelRatio() );
if ( object.isLineSegments ) {
renderer.setMode( _gl.LINES );
} else if ( object.isLineLoop ) {
renderer.setMode( _gl.LINE_LOOP );
} else {
renderer.setMode( _gl.LINE_STRIP );
}
} else if ( object.isPoints ) {
renderer.setMode( _gl.POINTS );
} else if ( object.isSprite ) {
renderer.setMode( _gl.TRIANGLES );
}
if ( object.isBatchedMesh ) {
renderer.renderMultiDraw( object._multiDrawStarts, object._multiDrawCounts, object._multiDrawCount );
} else if ( object.isInstancedMesh ) {
renderer.renderInstances( drawStart, drawCount, object.count );
} else if ( geometry.isInstancedBufferGeometry ) {
const maxInstanceCount = geometry._maxInstanceCount !== undefined ? geometry._maxInstanceCount : Infinity;
const instanceCount = Math.min( geometry.instanceCount, maxInstanceCount );
renderer.renderInstances( drawStart, drawCount, instanceCount );
} else {
renderer.render( drawStart, drawCount );
}
};
// Compile
function prepareMaterial( material, scene, object ) {
if ( material.transparent === true && material.side === DoubleSide && material.forceSinglePass === false ) {
material.side = BackSide;
material.needsUpdate = true;
getProgram( material, scene, object );
material.side = FrontSide;
material.needsUpdate = true;
getProgram( material, scene, object );
material.side = DoubleSide;
} else {
getProgram( material, scene, object );
}
}
this.compile = function ( scene, camera, targetScene = null ) {
if ( targetScene === null ) targetScene = scene;
currentRenderState = renderStates.get( targetScene );
currentRenderState.init();
renderStateStack.push( currentRenderState );
// gather lights from both the target scene and the new object that will be added to the scene.
targetScene.traverseVisible( function ( object ) {
if ( object.isLight && object.layers.test( camera.layers ) ) {
currentRenderState.pushLight( object );
if ( object.castShadow ) {
currentRenderState.pushShadow( object );
}
}
} );
if ( scene !== targetScene ) {
scene.traverseVisible( function ( object ) {
if ( object.isLight && object.layers.test( camera.layers ) ) {
currentRenderState.pushLight( object );
if ( object.castShadow ) {
currentRenderState.pushShadow( object );
}
}
} );
}
currentRenderState.setupLights( _this._useLegacyLights );
// Only initialize materials in the new scene, not the targetScene.
const materials = new Set();
scene.traverse( function ( object ) {
const material = object.material;
if ( material ) {
if ( Array.isArray( material ) ) {
for ( let i = 0; i < material.length; i ++ ) {
const material2 = material[ i ];
prepareMaterial( material2, targetScene, object );
materials.add( material2 );
}
} else {
prepareMaterial( material, targetScene, object );
materials.add( material );
}
}
} );
renderStateStack.pop();
currentRenderState = null;
return materials;
};
// compileAsync
this.compileAsync = function ( scene, camera, targetScene = null ) {
const materials = this.compile( scene, camera, targetScene );
// Wait for all the materials in the new object to indicate that they're
// ready to be used before resolving the promise.
return new Promise( ( resolve ) => {
function checkMaterialsReady() {
materials.forEach( function ( material ) {
const materialProperties = properties.get( material );
const program = materialProperties.currentProgram;
if ( program.isReady() ) {
// remove any programs that report they're ready to use from the list
materials.delete( material );
}
} );
// once the list of compiling materials is empty, call the callback
if ( materials.size === 0 ) {
resolve( scene );
return;
}
// if some materials are still not ready, wait a bit and check again
setTimeout( checkMaterialsReady, 10 );
}
if ( extensions.get( 'KHR_parallel_shader_compile' ) !== null ) {
// If we can check the compilation status of the materials without
// blocking then do so right away.
checkMaterialsReady();
} else {
// Otherwise start by waiting a bit to give the materials we just
// initialized a chance to finish.
setTimeout( checkMaterialsReady, 10 );
}
} );
};
// Animation Loop
let onAnimationFrameCallback = null;
function onAnimationFrame( time ) {
if ( onAnimationFrameCallback ) onAnimationFrameCallback( time );
}
function onXRSessionStart() {
animation.stop();
}
function onXRSessionEnd() {
animation.start();
}
const animation = new WebGLAnimation();
animation.setAnimationLoop( onAnimationFrame );
if ( typeof self !== 'undefined' ) animation.setContext( self );
this.setAnimationLoop = function ( callback ) {
onAnimationFrameCallback = callback;
xr.setAnimationLoop( callback );
( callback === null ) ? animation.stop() : animation.start();
};
xr.addEventListener( 'sessionstart', onXRSessionStart );
xr.addEventListener( 'sessionend', onXRSessionEnd );
// Rendering
this.render = function ( scene, camera ) {
if ( camera !== undefined && camera.isCamera !== true ) {
console.error( 'THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.' );
return;
}
if ( _isContextLost === true ) return;
// update scene graph
if ( scene.matrixWorldAutoUpdate === true ) scene.updateMatrixWorld();
// update camera matrices and frustum
if ( camera.parent === null && camera.matrixWorldAutoUpdate === true ) camera.updateMatrixWorld();
if ( xr.enabled === true && xr.isPresenting === true ) {
if ( xr.cameraAutoUpdate === true ) xr.updateCamera( camera );
camera = xr.getCamera(); // use XR camera for rendering
}
//
if ( scene.isScene === true ) scene.onBeforeRender( _this, scene, camera, _currentRenderTarget );
currentRenderState = renderStates.get( scene, renderStateStack.length );
currentRenderState.init();
renderStateStack.push( currentRenderState );
_projScreenMatrix.multiplyMatrices( camera.projectionMatrix, camera.matrixWorldInverse );
_frustum.setFromProjectionMatrix( _projScreenMatrix );
_localClippingEnabled = this.localClippingEnabled;
_clippingEnabled = clipping.init( this.clippingPlanes, _localClippingEnabled );
currentRenderList = renderLists.get( scene, renderListStack.length );
currentRenderList.init();
renderListStack.push( currentRenderList );
projectObject( scene, camera, 0, _this.sortObjects );
currentRenderList.finish();
if ( _this.sortObjects === true ) {
currentRenderList.sort( _opaqueSort, _transparentSort );
}
//
this.info.render.frame ++;
if ( _clippingEnabled === true ) clipping.beginShadows();
const shadowsArray = currentRenderState.state.shadowsArray;
shadowMap.render( shadowsArray, scene, camera );
if ( _clippingEnabled === true ) clipping.endShadows();
//
if ( this.info.autoReset === true ) this.info.reset();
//
background.render( currentRenderList, scene );
// render scene
currentRenderState.setupLights( _this._useLegacyLights );
if ( camera.isArrayCamera ) {
const cameras = camera.cameras;
for ( let i = 0, l = cameras.length; i < l; i ++ ) {
const camera2 = cameras[ i ];
renderScene( currentRenderList, scene, camera2, camera2.viewport );
}
} else {
renderScene( currentRenderList, scene, camera );
}
//
if ( _currentRenderTarget !== null ) {
// resolve multisample renderbuffers to a single-sample texture if necessary
textures.updateMultisampleRenderTarget( _currentRenderTarget );
// Generate mipmap if we're using any kind of mipmap filtering
textures.updateRenderTargetMipmap( _currentRenderTarget );
}
//
if ( scene.isScene === true ) scene.onAfterRender( _this, scene, camera );
// _gl.finish();
bindingStates.resetDefaultState();
_currentMaterialId = - 1;
_currentCamera = null;
renderStateStack.pop();
if ( renderStateStack.length > 0 ) {
currentRenderState = renderStateStack[ renderStateStack.length - 1 ];
} else {
currentRenderState = null;
}
renderListStack.pop();
if ( renderListStack.length > 0 ) {
currentRenderList = renderListStack[ renderListStack.length - 1 ];
} else {
currentRenderList = null;
}
};
function projectObject( object, camera, groupOrder, sortObjects ) {
if ( object.visible === false ) return;
const visible = object.layers.test( camera.layers );
if ( visible ) {
if ( object.isGroup ) {
groupOrder = object.renderOrder;
} else if ( object.isLOD ) {
if ( object.autoUpdate === true ) object.update( camera );
} else if ( object.isLight ) {
currentRenderState.pushLight( object );
if ( object.castShadow ) {
currentRenderState.pushShadow( object );
}
} else if ( object.isSprite ) {
if ( ! object.frustumCulled || _frustum.intersectsSprite( object ) ) {
if ( sortObjects ) {
_vector3.setFromMatrixPosition( object.matrixWorld )
.applyMatrix4( _projScreenMatrix );
}
const geometry = objects.update( object );
const material = object.material;
if ( material.visible ) {
currentRenderList.push( object, geometry, material, groupOrder, _vector3.z, null );
}
}
} else if ( object.isMesh || object.isLine || object.isPoints ) {
if ( ! object.frustumCulled || _frustum.intersectsObject( object ) ) {
const geometry = objects.update( object );
const material = object.material;
if ( sortObjects ) {
if ( object.boundingSphere !== undefined ) {
if ( object.boundingSphere === null ) object.computeBoundingSphere();
_vector3.copy( object.boundingSphere.center );
} else {
if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
_vector3.copy( geometry.boundingSphere.center );
}
_vector3
.applyMatrix4( object.matrixWorld )
.applyMatrix4( _projScreenMatrix );
}
if ( Array.isArray( material ) ) {
const groups = geometry.groups;
for ( let i = 0, l = groups.length; i < l; i ++ ) {
const group = groups[ i ];
const groupMaterial = material[ group.materialIndex ];
if ( groupMaterial && groupMaterial.visible ) {
currentRenderList.push( object, geometry, groupMaterial, groupOrder, _vector3.z, group );
}
}
} else if ( material.visible ) {
currentRenderList.push( object, geometry, material, groupOrder, _vector3.z, null );
}
}
}
}
const children = object.children;
for ( let i = 0, l = children.length; i < l; i ++ ) {
projectObject( children[ i ], camera, groupOrder, sortObjects );
}
}
function renderScene( currentRenderList, scene, camera, viewport ) {
const opaqueObjects = currentRenderList.opaque;
const transmissiveObjects = currentRenderList.transmissive;
const transparentObjects = currentRenderList.transparent;
currentRenderState.setupLightsView( camera );
if ( _clippingEnabled === true ) clipping.setGlobalState( _this.clippingPlanes, camera );
if ( transmissiveObjects.length > 0 ) renderTransmissionPass( opaqueObjects, transmissiveObjects, scene, camera );
if ( viewport ) state.viewport( _currentViewport.copy( viewport ) );
if ( opaqueObjects.length > 0 ) renderObjects( opaqueObjects, scene, camera );
if ( transmissiveObjects.length > 0 ) renderObjects( transmissiveObjects, scene, camera );
if ( transparentObjects.length > 0 ) renderObjects( transparentObjects, scene, camera );
// Ensure depth buffer writing is enabled so it can be cleared on next render
state.buffers.depth.setTest( true );
state.buffers.depth.setMask( true );
state.buffers.color.setMask( true );
state.setPolygonOffset( false );
}
function renderTransmissionPass( opaqueObjects, transmissiveObjects, scene, camera ) {
const overrideMaterial = scene.isScene === true ? scene.overrideMaterial : null;
if ( overrideMaterial !== null ) {
return;
}
const isWebGL2 = capabilities.isWebGL2;
if ( _transmissionRenderTarget === null ) {
_transmissionRenderTarget = new WebGLRenderTarget( 1, 1, {
generateMipmaps: true,
type: extensions.has( 'EXT_color_buffer_half_float' ) ? HalfFloatType : UnsignedByteType,
minFilter: LinearMipmapLinearFilter,
samples: ( isWebGL2 ) ? 4 : 0
} );
// debug
/*
const geometry = new PlaneGeometry();
const material = new MeshBasicMaterial( { map: _transmissionRenderTarget.texture } );
const mesh = new Mesh( geometry, material );
scene.add( mesh );
*/
}
_this.getDrawingBufferSize( _vector2 );
if ( isWebGL2 ) {
_transmissionRenderTarget.setSize( _vector2.x, _vector2.y );
} else {
_transmissionRenderTarget.setSize( floorPowerOfTwo( _vector2.x ), floorPowerOfTwo( _vector2.y ) );
}
//
const currentRenderTarget = _this.getRenderTarget();
_this.setRenderTarget( _transmissionRenderTarget );
_this.getClearColor( _currentClearColor );
_currentClearAlpha = _this.getClearAlpha();
if ( _currentClearAlpha < 1 ) _this.setClearColor( 0xffffff, 0.5 );
_this.clear();
// Turn off the features which can affect the frag color for opaque objects pass.
// Otherwise they are applied twice in opaque objects pass and transmission objects pass.
const currentToneMapping = _this.toneMapping;
_this.toneMapping = NoToneMapping;
renderObjects( opaqueObjects, scene, camera );
textures.updateMultisampleRenderTarget( _transmissionRenderTarget );
textures.updateRenderTargetMipmap( _transmissionRenderTarget );
let renderTargetNeedsUpdate = false;
for ( let i = 0, l = transmissiveObjects.length; i < l; i ++ ) {
const renderItem = transmissiveObjects[ i ];
const object = renderItem.object;
const geometry = renderItem.geometry;
const material = renderItem.material;
const group = renderItem.group;
if ( material.side === DoubleSide && object.layers.test( camera.layers ) ) {
const currentSide = material.side;
material.side = BackSide;
material.needsUpdate = true;
renderObject( object, scene, camera, geometry, material, group );
material.side = currentSide;
material.needsUpdate = true;
renderTargetNeedsUpdate = true;
}
}
if ( renderTargetNeedsUpdate === true ) {
textures.updateMultisampleRenderTarget( _transmissionRenderTarget );
textures.updateRenderTargetMipmap( _transmissionRenderTarget );
}
_this.setRenderTarget( currentRenderTarget );
_this.setClearColor( _currentClearColor, _currentClearAlpha );
_this.toneMapping = currentToneMapping;
}
function renderObjects( renderList, scene, camera ) {
const overrideMaterial = scene.isScene === true ? scene.overrideMaterial : null;
for ( let i = 0, l = renderList.length; i < l; i ++ ) {
const renderItem = renderList[ i ];
const object = renderItem.object;
const geometry = renderItem.geometry;
const material = overrideMaterial === null ? renderItem.material : overrideMaterial;
const group = renderItem.group;
if ( object.layers.test( camera.layers ) ) {
renderObject( object, scene, camera, geometry, material, group );
}
}
}
function renderObject( object, scene, camera, geometry, material, group ) {
object.onBeforeRender( _this, scene, camera, geometry, material, group );
object.modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, object.matrixWorld );
object.normalMatrix.getNormalMatrix( object.modelViewMatrix );
material.onBeforeRender( _this, scene, camera, geometry, object, group );
if ( material.transparent === true && material.side === DoubleSide && material.forceSinglePass === false ) {
material.side = BackSide;
material.needsUpdate = true;
_this.renderBufferDirect( camera, scene, geometry, material, object, group );
material.side = FrontSide;
material.needsUpdate = true;
_this.renderBufferDirect( camera, scene, geometry, material, object, group );
material.side = DoubleSide;
} else {
_this.renderBufferDirect( camera, scene, geometry, material, object, group );
}
object.onAfterRender( _this, scene, camera, geometry, material, group );
}
function getProgram( material, scene, object ) {
if ( scene.isScene !== true ) scene = _emptyScene; // scene could be a Mesh, Line, Points, ...
const materialProperties = properties.get( material );
const lights = currentRenderState.state.lights;
const shadowsArray = currentRenderState.state.shadowsArray;
const lightsStateVersion = lights.state.version;
const parameters = programCache.getParameters( material, lights.state, shadowsArray, scene, object );
const programCacheKey = programCache.getProgramCacheKey( parameters );
let programs = materialProperties.programs;
// always update environment and fog - changing these trigger an getProgram call, but it's possible that the program doesn't change
materialProperties.environment = material.isMeshStandardMaterial ? scene.environment : null;
materialProperties.fog = scene.fog;
materialProperties.envMap = ( material.isMeshStandardMaterial ? cubeuvmaps : cubemaps ).get( material.envMap || materialProperties.environment );
if ( programs === undefined ) {
// new material
material.addEventListener( 'dispose', onMaterialDispose );
programs = new Map();
materialProperties.programs = programs;
}
let program = programs.get( programCacheKey );
if ( program !== undefined ) {
// early out if program and light state is identical
if ( materialProperties.currentProgram === program && materialProperties.lightsStateVersion === lightsStateVersion ) {
updateCommonMaterialProperties( material, parameters );
return program;
}
} else {
parameters.uniforms = programCache.getUniforms( material );
material.onBuild( object, parameters, _this );
material.onBeforeCompile( parameters, _this );
program = programCache.acquireProgram( parameters, programCacheKey );
programs.set( programCacheKey, program );
materialProperties.uniforms = parameters.uniforms;
}
const uniforms = materialProperties.uniforms;
if ( ( ! material.isShaderMaterial && ! material.isRawShaderMaterial ) || material.clipping === true ) {
uniforms.clippingPlanes = clipping.uniform;
}
updateCommonMaterialProperties( material, parameters );
// store the light setup it was created for
materialProperties.needsLights = materialNeedsLights( material );
materialProperties.lightsStateVersion = lightsStateVersion;
if ( materialProperties.needsLights ) {
// wire up the material to this renderer's lighting state
uniforms.ambientLightColor.value = lights.state.ambient;
uniforms.lightProbe.value = lights.state.probe;
uniforms.directionalLights.value = lights.state.directional;
uniforms.directionalLightShadows.value = lights.state.directionalShadow;
uniforms.spotLights.value = lights.state.spot;
uniforms.spotLightShadows.value = lights.state.spotShadow;
uniforms.rectAreaLights.value = lights.state.rectArea;
uniforms.ltc_1.value = lights.state.rectAreaLTC1;
uniforms.ltc_2.value = lights.state.rectAreaLTC2;
uniforms.pointLights.value = lights.state.point;
uniforms.pointLightShadows.value = lights.state.pointShadow;
uniforms.hemisphereLights.value = lights.state.hemi;
uniforms.directionalShadowMap.value = lights.state.directionalShadowMap;
uniforms.directionalShadowMatrix.value = lights.state.directionalShadowMatrix;
uniforms.spotShadowMap.value = lights.state.spotShadowMap;
uniforms.spotLightMatrix.value = lights.state.spotLightMatrix;
uniforms.spotLightMap.value = lights.state.spotLightMap;
uniforms.pointShadowMap.value = lights.state.pointShadowMap;
uniforms.pointShadowMatrix.value = lights.state.pointShadowMatrix;
// TODO (abelnation): add area lights shadow info to uniforms
}
materialProperties.currentProgram = program;
materialProperties.uniformsList = null;
return program;
}
function getUniformList( materialProperties ) {
if ( materialProperties.uniformsList === null ) {
const progUniforms = materialProperties.currentProgram.getUniforms();
materialProperties.uniformsList = WebGLUniforms.seqWithValue( progUniforms.seq, materialProperties.uniforms );
}
return materialProperties.uniformsList;
}
function updateCommonMaterialProperties( material, parameters ) {
const materialProperties = properties.get( material );
materialProperties.outputColorSpace = parameters.outputColorSpace;
materialProperties.batching = parameters.batching;
materialProperties.instancing = parameters.instancing;
materialProperties.instancingColor = parameters.instancingColor;
materialProperties.skinning = parameters.skinning;
materialProperties.morphTargets = parameters.morphTargets;
materialProperties.morphNormals = parameters.morphNormals;
materialProperties.morphColors = parameters.morphColors;
materialProperties.morphTargetsCount = parameters.morphTargetsCount;
materialProperties.numClippingPlanes = parameters.numClippingPlanes;
materialProperties.numIntersection = parameters.numClipIntersection;
materialProperties.vertexAlphas = parameters.vertexAlphas;
materialProperties.vertexTangents = parameters.vertexTangents;
materialProperties.toneMapping = parameters.toneMapping;
}
function setProgram( camera, scene, geometry, material, object ) {
if ( scene.isScene !== true ) scene = _emptyScene; // scene could be a Mesh, Line, Points, ...
textures.resetTextureUnits();
const fog = scene.fog;
const environment = material.isMeshStandardMaterial ? scene.environment : null;
const colorSpace = ( _currentRenderTarget === null ) ? _this.outputColorSpace : ( _currentRenderTarget.isXRRenderTarget === true ? _currentRenderTarget.texture.colorSpace : LinearSRGBColorSpace );
const envMap = ( material.isMeshStandardMaterial ? cubeuvmaps : cubemaps ).get( material.envMap || environment );
const vertexAlphas = material.vertexColors === true && !! geometry.attributes.color && geometry.attributes.color.itemSize === 4;
const vertexTangents = !! geometry.attributes.tangent && ( !! material.normalMap || material.anisotropy > 0 );
const morphTargets = !! geometry.morphAttributes.position;
const morphNormals = !! geometry.morphAttributes.normal;
const morphColors = !! geometry.morphAttributes.color;
let toneMapping = NoToneMapping;
if ( material.toneMapped ) {
if ( _currentRenderTarget === null || _currentRenderTarget.isXRRenderTarget === true ) {
toneMapping = _this.toneMapping;
}
}
const morphAttribute = geometry.morphAttributes.position || geometry.morphAttributes.normal || geometry.morphAttributes.color;
const morphTargetsCount = ( morphAttribute !== undefined ) ? morphAttribute.length : 0;
const materialProperties = properties.get( material );
const lights = currentRenderState.state.lights;
if ( _clippingEnabled === true ) {
if ( _localClippingEnabled === true || camera !== _currentCamera ) {
const useCache =
camera === _currentCamera &&
material.id === _currentMaterialId;
// we might want to call this function with some ClippingGroup
// object instead of the material, once it becomes feasible
// (#8465, #8379)
clipping.setState( material, camera, useCache );
}
}
//
let needsProgramChange = false;
if ( material.version === materialProperties.__version ) {
if ( materialProperties.needsLights && ( materialProperties.lightsStateVersion !== lights.state.version ) ) {
needsProgramChange = true;
} else if ( materialProperties.outputColorSpace !== colorSpace ) {
needsProgramChange = true;
} else if ( object.isBatchedMesh && materialProperties.batching === false ) {
needsProgramChange = true;
} else if ( ! object.isBatchedMesh && materialProperties.batching === true ) {
needsProgramChange = true;
} else if ( object.isInstancedMesh && materialProperties.instancing === false ) {
needsProgramChange = true;
} else if ( ! object.isInstancedMesh && materialProperties.instancing === true ) {
needsProgramChange = true;
} else if ( object.isSkinnedMesh && materialProperties.skinning === false ) {
needsProgramChange = true;
} else if ( ! object.isSkinnedMesh && materialProperties.skinning === true ) {
needsProgramChange = true;
} else if ( object.isInstancedMesh && materialProperties.instancingColor === true && object.instanceColor === null ) {
needsProgramChange = true;
} else if ( object.isInstancedMesh && materialProperties.instancingColor === false && object.instanceColor !== null ) {
needsProgramChange = true;
} else if ( materialProperties.envMap !== envMap ) {
needsProgramChange = true;
} else if ( material.fog === true && materialProperties.fog !== fog ) {
needsProgramChange = true;
} else if ( materialProperties.numClippingPlanes !== undefined &&
( materialProperties.numClippingPlanes !== clipping.numPlanes ||
materialProperties.numIntersection !== clipping.numIntersection ) ) {
needsProgramChange = true;
} else if ( materialProperties.vertexAlphas !== vertexAlphas ) {
needsProgramChange = true;
} else if ( materialProperties.vertexTangents !== vertexTangents ) {
needsProgramChange = true;
} else if ( materialProperties.morphTargets !== morphTargets ) {
needsProgramChange = true;
} else if ( materialProperties.morphNormals !== morphNormals ) {
needsProgramChange = true;
} else if ( materialProperties.morphColors !== morphColors ) {
needsProgramChange = true;
} else if ( materialProperties.toneMapping !== toneMapping ) {
needsProgramChange = true;
} else if ( capabilities.isWebGL2 === true && materialProperties.morphTargetsCount !== morphTargetsCount ) {
needsProgramChange = true;
}
} else {
needsProgramChange = true;
materialProperties.__version = material.version;
}
//
let program = materialProperties.currentProgram;
if ( needsProgramChange === true ) {
program = getProgram( material, scene, object );
}
let refreshProgram = false;
let refreshMaterial = false;
let refreshLights = false;
const p_uniforms = program.getUniforms(),
m_uniforms = materialProperties.uniforms;
if ( state.useProgram( program.program ) ) {
refreshProgram = true;
refreshMaterial = true;
refreshLights = true;
}
if ( material.id !== _currentMaterialId ) {
_currentMaterialId = material.id;
refreshMaterial = true;
}
if ( refreshProgram || _currentCamera !== camera ) {
// common camera uniforms
p_uniforms.setValue( _gl, 'projectionMatrix', camera.projectionMatrix );
p_uniforms.setValue( _gl, 'viewMatrix', camera.matrixWorldInverse );
const uCamPos = p_uniforms.map.cameraPosition;
if ( uCamPos !== undefined ) {
uCamPos.setValue( _gl, _vector3.setFromMatrixPosition( camera.matrixWorld ) );
}
if ( capabilities.logarithmicDepthBuffer ) {
p_uniforms.setValue( _gl, 'logDepthBufFC',
2.0 / ( Math.log( camera.far + 1.0 ) / Math.LN2 ) );
}
// consider moving isOrthographic to UniformLib and WebGLMaterials, see https://github.com/mrdoob/three.js/pull/26467#issuecomment-1645185067
if ( material.isMeshPhongMaterial ||
material.isMeshToonMaterial ||
material.isMeshLambertMaterial ||
material.isMeshBasicMaterial ||
material.isMeshStandardMaterial ||
material.isShaderMaterial ) {
p_uniforms.setValue( _gl, 'isOrthographic', camera.isOrthographicCamera === true );
}
if ( _currentCamera !== camera ) {
_currentCamera = camera;
// lighting uniforms depend on the camera so enforce an update
// now, in case this material supports lights - or later, when
// the next material that does gets activated:
refreshMaterial = true; // set to true on material change
refreshLights = true; // remains set until update done
}
}
// skinning and morph target uniforms must be set even if material didn't change
// auto-setting of texture unit for bone and morph texture must go before other textures
// otherwise textures used for skinning and morphing can take over texture units reserved for other material textures
if ( object.isSkinnedMesh ) {
p_uniforms.setOptional( _gl, object, 'bindMatrix' );
p_uniforms.setOptional( _gl, object, 'bindMatrixInverse' );
const skeleton = object.skeleton;
if ( skeleton ) {
if ( capabilities.floatVertexTextures ) {
if ( skeleton.boneTexture === null ) skeleton.computeBoneTexture();
p_uniforms.setValue( _gl, 'boneTexture', skeleton.boneTexture, textures );
} else {
console.warn( 'THREE.WebGLRenderer: SkinnedMesh can only be used with WebGL 2. With WebGL 1 OES_texture_float and vertex textures support is required.' );
}
}
}
if ( object.isBatchedMesh ) {
p_uniforms.setOptional( _gl, object, 'batchingTexture' );
p_uniforms.setValue( _gl, 'batchingTexture', object._matricesTexture, textures );
}
const morphAttributes = geometry.morphAttributes;
if ( morphAttributes.position !== undefined || morphAttributes.normal !== undefined || ( morphAttributes.color !== undefined && capabilities.isWebGL2 === true ) ) {
morphtargets.update( object, geometry, program );
}
if ( refreshMaterial || materialProperties.receiveShadow !== object.receiveShadow ) {
materialProperties.receiveShadow = object.receiveShadow;
p_uniforms.setValue( _gl, 'receiveShadow', object.receiveShadow );
}
// https://github.com/mrdoob/three.js/pull/24467#issuecomment-1209031512
if ( material.isMeshGouraudMaterial && material.envMap !== null ) {
m_uniforms.envMap.value = envMap;
m_uniforms.flipEnvMap.value = ( envMap.isCubeTexture && envMap.isRenderTargetTexture === false ) ? - 1 : 1;
}
if ( refreshMaterial ) {
p_uniforms.setValue( _gl, 'toneMappingExposure', _this.toneMappingExposure );
if ( materialProperties.needsLights ) {
// the current material requires lighting info
// note: all lighting uniforms are always set correctly
// they simply reference the renderer's state for their
// values
//
// use the current material's .needsUpdate flags to set
// the GL state when required
markUniformsLightsNeedsUpdate( m_uniforms, refreshLights );
}
// refresh uniforms common to several materials
if ( fog && material.fog === true ) {
materials.refreshFogUniforms( m_uniforms, fog );
}
materials.refreshMaterialUniforms( m_uniforms, material, _pixelRatio, _height, _transmissionRenderTarget );
WebGLUniforms.upload( _gl, getUniformList( materialProperties ), m_uniforms, textures );
}
if ( material.isShaderMaterial && material.uniformsNeedUpdate === true ) {
WebGLUniforms.upload( _gl, getUniformList( materialProperties ), m_uniforms, textures );
material.uniformsNeedUpdate = false;
}
if ( material.isSpriteMaterial ) {
p_uniforms.setValue( _gl, 'center', object.center );
}
// common matrices
p_uniforms.setValue( _gl, 'modelViewMatrix', object.modelViewMatrix );
p_uniforms.setValue( _gl, 'normalMatrix', object.normalMatrix );
p_uniforms.setValue( _gl, 'modelMatrix', object.matrixWorld );
// UBOs
if ( material.isShaderMaterial || material.isRawShaderMaterial ) {
const groups = material.uniformsGroups;
for ( let i = 0, l = groups.length; i < l; i ++ ) {
if ( capabilities.isWebGL2 ) {
const group = groups[ i ];
uniformsGroups.update( group, program );
uniformsGroups.bind( group, program );
} else {
console.warn( 'THREE.WebGLRenderer: Uniform Buffer Objects can only be used with WebGL 2.' );
}
}
}
return program;
}
// If uniforms are marked as clean, they don't need to be loaded to the GPU.
function markUniformsLightsNeedsUpdate( uniforms, value ) {
uniforms.ambientLightColor.needsUpdate = value;
uniforms.lightProbe.needsUpdate = value;
uniforms.directionalLights.needsUpdate = value;
uniforms.directionalLightShadows.needsUpdate = value;
uniforms.pointLights.needsUpdate = value;
uniforms.pointLightShadows.needsUpdate = value;
uniforms.spotLights.needsUpdate = value;
uniforms.spotLightShadows.needsUpdate = value;
uniforms.rectAreaLights.needsUpdate = value;
uniforms.hemisphereLights.needsUpdate = value;
}
function materialNeedsLights( material ) {
return material.isMeshLambertMaterial || material.isMeshToonMaterial || material.isMeshPhongMaterial ||
material.isMeshStandardMaterial || material.isShadowMaterial ||
( material.isShaderMaterial && material.lights === true );
}
this.getActiveCubeFace = function () {
return _currentActiveCubeFace;
};
this.getActiveMipmapLevel = function () {
return _currentActiveMipmapLevel;
};
this.getRenderTarget = function () {
return _currentRenderTarget;
};
this.setRenderTargetTextures = function ( renderTarget, colorTexture, depthTexture ) {
properties.get( renderTarget.texture ).__webglTexture = colorTexture;
properties.get( renderTarget.depthTexture ).__webglTexture = depthTexture;
const renderTargetProperties = properties.get( renderTarget );
renderTargetProperties.__hasExternalTextures = true;
if ( renderTargetProperties.__hasExternalTextures ) {
renderTargetProperties.__autoAllocateDepthBuffer = depthTexture === undefined;
if ( ! renderTargetProperties.__autoAllocateDepthBuffer ) {
// The multisample_render_to_texture extension doesn't work properly if there
// are midframe flushes and an external depth buffer. Disable use of the extension.
if ( extensions.has( 'WEBGL_multisampled_render_to_texture' ) === true ) {
console.warn( 'THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided' );
renderTargetProperties.__useRenderToTexture = false;
}
}
}
};
this.setRenderTargetFramebuffer = function ( renderTarget, defaultFramebuffer ) {
const renderTargetProperties = properties.get( renderTarget );
renderTargetProperties.__webglFramebuffer = defaultFramebuffer;
renderTargetProperties.__useDefaultFramebuffer = defaultFramebuffer === undefined;
};
this.setRenderTarget = function ( renderTarget, activeCubeFace = 0, activeMipmapLevel = 0 ) {
_currentRenderTarget = renderTarget;
_currentActiveCubeFace = activeCubeFace;
_currentActiveMipmapLevel = activeMipmapLevel;
let useDefaultFramebuffer = true;
let framebuffer = null;
let isCube = false;
let isRenderTarget3D = false;
if ( renderTarget ) {
const renderTargetProperties = properties.get( renderTarget );
if ( renderTargetProperties.__useDefaultFramebuffer !== undefined ) {
// We need to make sure to rebind the framebuffer.
state.bindFramebuffer( _gl.FRAMEBUFFER, null );
useDefaultFramebuffer = false;
} else if ( renderTargetProperties.__webglFramebuffer === undefined ) {
textures.setupRenderTarget( renderTarget );
} else if ( renderTargetProperties.__hasExternalTextures ) {
// Color and depth texture must be rebound in order for the swapchain to update.
textures.rebindTextures( renderTarget, properties.get( renderTarget.texture ).__webglTexture, properties.get( renderTarget.depthTexture ).__webglTexture );
}
const texture = renderTarget.texture;
if ( texture.isData3DTexture || texture.isDataArrayTexture || texture.isCompressedArrayTexture ) {
isRenderTarget3D = true;
}
const __webglFramebuffer = properties.get( renderTarget ).__webglFramebuffer;
if ( renderTarget.isWebGLCubeRenderTarget ) {
if ( Array.isArray( __webglFramebuffer[ activeCubeFace ] ) ) {
framebuffer = __webglFramebuffer[ activeCubeFace ][ activeMipmapLevel ];
} else {
framebuffer = __webglFramebuffer[ activeCubeFace ];
}
isCube = true;
} else if ( ( capabilities.isWebGL2 && renderTarget.samples > 0 ) && textures.useMultisampledRTT( renderTarget ) === false ) {
framebuffer = properties.get( renderTarget ).__webglMultisampledFramebuffer;
} else {
if ( Array.isArray( __webglFramebuffer ) ) {
framebuffer = __webglFramebuffer[ activeMipmapLevel ];
} else {
framebuffer = __webglFramebuffer;
}
}
_currentViewport.copy( renderTarget.viewport );
_currentScissor.copy( renderTarget.scissor );
_currentScissorTest = renderTarget.scissorTest;
} else {
_currentViewport.copy( _viewport ).multiplyScalar( _pixelRatio ).floor();
_currentScissor.copy( _scissor ).multiplyScalar( _pixelRatio ).floor();
_currentScissorTest = _scissorTest;
}
const framebufferBound = state.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
if ( framebufferBound && capabilities.drawBuffers && useDefaultFramebuffer ) {
state.drawBuffers( renderTarget, framebuffer );
}
state.viewport( _currentViewport );
state.scissor( _currentScissor );
state.setScissorTest( _currentScissorTest );
if ( isCube ) {
const textureProperties = properties.get( renderTarget.texture );
_gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_CUBE_MAP_POSITIVE_X + activeCubeFace, textureProperties.__webglTexture, activeMipmapLevel );
} else if ( isRenderTarget3D ) {
const textureProperties = properties.get( renderTarget.texture );
const layer = activeCubeFace || 0;
_gl.framebufferTextureLayer( _gl.FRAMEBUFFER, _gl.COLOR_ATTACHMENT0, textureProperties.__webglTexture, activeMipmapLevel || 0, layer );
}
_currentMaterialId = - 1; // reset current material to ensure correct uniform bindings
};
this.readRenderTargetPixels = function ( renderTarget, x, y, width, height, buffer, activeCubeFaceIndex ) {
if ( ! ( renderTarget && renderTarget.isWebGLRenderTarget ) ) {
console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.' );
return;
}
let framebuffer = properties.get( renderTarget ).__webglFramebuffer;
if ( renderTarget.isWebGLCubeRenderTarget && activeCubeFaceIndex !== undefined ) {
framebuffer = framebuffer[ activeCubeFaceIndex ];
}
if ( framebuffer ) {
state.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
try {
const texture = renderTarget.texture;
const textureFormat = texture.format;
const textureType = texture.type;
if ( textureFormat !== RGBAFormat && utils.convert( textureFormat ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_FORMAT ) ) {
console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.' );
return;
}
const halfFloatSupportedByExt = ( textureType === HalfFloatType ) && ( extensions.has( 'EXT_color_buffer_half_float' ) || ( capabilities.isWebGL2 && extensions.has( 'EXT_color_buffer_float' ) ) );
if ( textureType !== UnsignedByteType && utils.convert( textureType ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_TYPE ) && // Edge and Chrome Mac < 52 (#9513)
! ( textureType === FloatType && ( capabilities.isWebGL2 || extensions.has( 'OES_texture_float' ) || extensions.has( 'WEBGL_color_buffer_float' ) ) ) && // Chrome Mac >= 52 and Firefox
! halfFloatSupportedByExt ) {
console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.' );
return;
}
// the following if statement ensures valid read requests (no out-of-bounds pixels, see #8604)
if ( ( x >= 0 && x <= ( renderTarget.width - width ) ) && ( y >= 0 && y <= ( renderTarget.height - height ) ) ) {
_gl.readPixels( x, y, width, height, utils.convert( textureFormat ), utils.convert( textureType ), buffer );
}
} finally {
// restore framebuffer of current render target if necessary
const framebuffer = ( _currentRenderTarget !== null ) ? properties.get( _currentRenderTarget ).__webglFramebuffer : null;
state.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
}
}
};
this.copyFramebufferToTexture = function ( position, texture, level = 0 ) {
const levelScale = Math.pow( 2, - level );
const width = Math.floor( texture.image.width * levelScale );
const height = Math.floor( texture.image.height * levelScale );
textures.setTexture2D( texture, 0 );
_gl.copyTexSubImage2D( _gl.TEXTURE_2D, level, 0, 0, position.x, position.y, width, height );
state.unbindTexture();
};
this.copyTextureToTexture = function ( position, srcTexture, dstTexture, level = 0 ) {
const width = srcTexture.image.width;
const height = srcTexture.image.height;
const glFormat = utils.convert( dstTexture.format );
const glType = utils.convert( dstTexture.type );
textures.setTexture2D( dstTexture, 0 );
// As another texture upload may have changed pixelStorei
// parameters, make sure they are correct for the dstTexture
_gl.pixelStorei( _gl.UNPACK_FLIP_Y_WEBGL, dstTexture.flipY );
_gl.pixelStorei( _gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, dstTexture.premultiplyAlpha );
_gl.pixelStorei( _gl.UNPACK_ALIGNMENT, dstTexture.unpackAlignment );
if ( srcTexture.isDataTexture ) {
_gl.texSubImage2D( _gl.TEXTURE_2D, level, position.x, position.y, width, height, glFormat, glType, srcTexture.image.data );
} else {
if ( srcTexture.isCompressedTexture ) {
_gl.compressedTexSubImage2D( _gl.TEXTURE_2D, level, position.x, position.y, srcTexture.mipmaps[ 0 ].width, srcTexture.mipmaps[ 0 ].height, glFormat, srcTexture.mipmaps[ 0 ].data );
} else {
_gl.texSubImage2D( _gl.TEXTURE_2D, level, position.x, position.y, glFormat, glType, srcTexture.image );
}
}
// Generate mipmaps only when copying level 0
if ( level === 0 && dstTexture.generateMipmaps ) _gl.generateMipmap( _gl.TEXTURE_2D );
state.unbindTexture();
};
this.copyTextureToTexture3D = function ( sourceBox, position, srcTexture, dstTexture, level = 0 ) {
if ( _this.isWebGL1Renderer ) {
console.warn( 'THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.' );
return;
}
const width = sourceBox.max.x - sourceBox.min.x + 1;
const height = sourceBox.max.y - sourceBox.min.y + 1;
const depth = sourceBox.max.z - sourceBox.min.z + 1;
const glFormat = utils.convert( dstTexture.format );
const glType = utils.convert( dstTexture.type );
let glTarget;
if ( dstTexture.isData3DTexture ) {
textures.setTexture3D( dstTexture, 0 );
glTarget = _gl.TEXTURE_3D;
} else if ( dstTexture.isDataArrayTexture || dstTexture.isCompressedArrayTexture ) {
textures.setTexture2DArray( dstTexture, 0 );
glTarget = _gl.TEXTURE_2D_ARRAY;
} else {
console.warn( 'THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.' );
return;
}
_gl.pixelStorei( _gl.UNPACK_FLIP_Y_WEBGL, dstTexture.flipY );
_gl.pixelStorei( _gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, dstTexture.premultiplyAlpha );
_gl.pixelStorei( _gl.UNPACK_ALIGNMENT, dstTexture.unpackAlignment );
const unpackRowLen = _gl.getParameter( _gl.UNPACK_ROW_LENGTH );
const unpackImageHeight = _gl.getParameter( _gl.UNPACK_IMAGE_HEIGHT );
const unpackSkipPixels = _gl.getParameter( _gl.UNPACK_SKIP_PIXELS );
const unpackSkipRows = _gl.getParameter( _gl.UNPACK_SKIP_ROWS );
const unpackSkipImages = _gl.getParameter( _gl.UNPACK_SKIP_IMAGES );
const image = srcTexture.isCompressedTexture ? srcTexture.mipmaps[ level ] : srcTexture.image;
_gl.pixelStorei( _gl.UNPACK_ROW_LENGTH, image.width );
_gl.pixelStorei( _gl.UNPACK_IMAGE_HEIGHT, image.height );
_gl.pixelStorei( _gl.UNPACK_SKIP_PIXELS, sourceBox.min.x );
_gl.pixelStorei( _gl.UNPACK_SKIP_ROWS, sourceBox.min.y );
_gl.pixelStorei( _gl.UNPACK_SKIP_IMAGES, sourceBox.min.z );
if ( srcTexture.isDataTexture || srcTexture.isData3DTexture ) {
_gl.texSubImage3D( glTarget, level, position.x, position.y, position.z, width, height, depth, glFormat, glType, image.data );
} else {
if ( srcTexture.isCompressedArrayTexture ) {
console.warn( 'THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture.' );
_gl.compressedTexSubImage3D( glTarget, level, position.x, position.y, position.z, width, height, depth, glFormat, image.data );
} else {
_gl.texSubImage3D( glTarget, level, position.x, position.y, position.z, width, height, depth, glFormat, glType, image );
}
}
_gl.pixelStorei( _gl.UNPACK_ROW_LENGTH, unpackRowLen );
_gl.pixelStorei( _gl.UNPACK_IMAGE_HEIGHT, unpackImageHeight );
_gl.pixelStorei( _gl.UNPACK_SKIP_PIXELS, unpackSkipPixels );
_gl.pixelStorei( _gl.UNPACK_SKIP_ROWS, unpackSkipRows );
_gl.pixelStorei( _gl.UNPACK_SKIP_IMAGES, unpackSkipImages );
// Generate mipmaps only when copying level 0
if ( level === 0 && dstTexture.generateMipmaps ) _gl.generateMipmap( glTarget );
state.unbindTexture();
};
this.initTexture = function ( texture ) {
if ( texture.isCubeTexture ) {
textures.setTextureCube( texture, 0 );
} else if ( texture.isData3DTexture ) {
textures.setTexture3D( texture, 0 );
} else if ( texture.isDataArrayTexture || texture.isCompressedArrayTexture ) {
textures.setTexture2DArray( texture, 0 );
} else {
textures.setTexture2D( texture, 0 );
}
state.unbindTexture();
};
this.resetState = function () {
_currentActiveCubeFace = 0;
_currentActiveMipmapLevel = 0;
_currentRenderTarget = null;
state.reset();
bindingStates.reset();
};
if ( typeof __THREE_DEVTOOLS__ !== 'undefined' ) {
__THREE_DEVTOOLS__.dispatchEvent( new CustomEvent( 'observe', { detail: this } ) );
}
}
get coordinateSystem() {
return WebGLCoordinateSystem;
}
get outputColorSpace() {
return this._outputColorSpace;
}
set outputColorSpace( colorSpace ) {
this._outputColorSpace = colorSpace;
const gl = this.getContext();
gl.drawingBufferColorSpace = colorSpace === DisplayP3ColorSpace ? 'display-p3' : 'srgb';
gl.unpackColorSpace = ColorManagement.workingColorSpace === LinearDisplayP3ColorSpace ? 'display-p3' : 'srgb';
}
get outputEncoding() { // @deprecated, r152
console.warn( 'THREE.WebGLRenderer: Property .outputEncoding has been removed. Use .outputColorSpace instead.' );
return this.outputColorSpace === SRGBColorSpace ? sRGBEncoding : LinearEncoding;
}
set outputEncoding( encoding ) { // @deprecated, r152
console.warn( 'THREE.WebGLRenderer: Property .outputEncoding has been removed. Use .outputColorSpace instead.' );
this.outputColorSpace = encoding === sRGBEncoding ? SRGBColorSpace : LinearSRGBColorSpace;
}
get useLegacyLights() { // @deprecated, r155
console.warn( 'THREE.WebGLRenderer: The property .useLegacyLights has been deprecated. Migrate your lighting according to the following guide: https://discourse.threejs.org/t/updates-to-lighting-in-three-js-r155/53733.' );
return this._useLegacyLights;
}
set useLegacyLights( value ) { // @deprecated, r155
console.warn( 'THREE.WebGLRenderer: The property .useLegacyLights has been deprecated. Migrate your lighting according to the following guide: https://discourse.threejs.org/t/updates-to-lighting-in-three-js-r155/53733.' );
this._useLegacyLights = value;
}
}
class WebGL1Renderer extends WebGLRenderer {}
WebGL1Renderer.prototype.isWebGL1Renderer = true;
class FogExp2 {
constructor( color, density = 0.00025 ) {
this.isFogExp2 = true;
this.name = '';
this.color = new Color( color );
this.density = density;
}
clone() {
return new FogExp2( this.color, this.density );
}
toJSON( /* meta */ ) {
return {
type: 'FogExp2',
name: this.name,
color: this.color.getHex(),
density: this.density
};
}
}
class Fog {
constructor( color, near = 1, far = 1000 ) {
this.isFog = true;
this.name = '';
this.color = new Color( color );
this.near = near;
this.far = far;
}
clone() {
return new Fog( this.color, this.near, this.far );
}
toJSON( /* meta */ ) {
return {
type: 'Fog',
name: this.name,
color: this.color.getHex(),
near: this.near,
far: this.far
};
}
}
class Scene extends Object3D {
constructor() {
super();
this.isScene = true;
this.type = 'Scene';
this.background = null;
this.environment = null;
this.fog = null;
this.backgroundBlurriness = 0;
this.backgroundIntensity = 1;
this.overrideMaterial = null;
if ( typeof __THREE_DEVTOOLS__ !== 'undefined' ) {
__THREE_DEVTOOLS__.dispatchEvent( new CustomEvent( 'observe', { detail: this } ) );
}
}
copy( source, recursive ) {
super.copy( source, recursive );
if ( source.background !== null ) this.background = source.background.clone();
if ( source.environment !== null ) this.environment = source.environment.clone();
if ( source.fog !== null ) this.fog = source.fog.clone();
this.backgroundBlurriness = source.backgroundBlurriness;
this.backgroundIntensity = source.backgroundIntensity;
if ( source.overrideMaterial !== null ) this.overrideMaterial = source.overrideMaterial.clone();
this.matrixAutoUpdate = source.matrixAutoUpdate;
return this;
}
toJSON( meta ) {
const data = super.toJSON( meta );
if ( this.fog !== null ) data.object.fog = this.fog.toJSON();
if ( this.backgroundBlurriness > 0 ) data.object.backgroundBlurriness = this.backgroundBlurriness;
if ( this.backgroundIntensity !== 1 ) data.object.backgroundIntensity = this.backgroundIntensity;
return data;
}
}
class InterleavedBuffer {
constructor( array, stride ) {
this.isInterleavedBuffer = true;
this.array = array;
this.stride = stride;
this.count = array !== undefined ? array.length / stride : 0;
this.usage = StaticDrawUsage;
this._updateRange = { offset: 0, count: - 1 };
this.updateRanges = [];
this.version = 0;
this.uuid = generateUUID();
}
onUploadCallback() {}
set needsUpdate( value ) {
if ( value === true ) this.version ++;
}
get updateRange() {
console.warn( 'THREE.InterleavedBuffer: updateRange() is deprecated and will be removed in r169. Use addUpdateRange() instead.' ); // @deprecated, r159
return this._updateRange;
}
setUsage( value ) {
this.usage = value;
return this;
}
addUpdateRange( start, count ) {
this.updateRanges.push( { start, count } );
}
clearUpdateRanges() {
this.updateRanges.length = 0;
}
copy( source ) {
this.array = new source.array.constructor( source.array );
this.count = source.count;
this.stride = source.stride;
this.usage = source.usage;
return this;
}
copyAt( index1, attribute, index2 ) {
index1 *= this.stride;
index2 *= attribute.stride;
for ( let i = 0, l = this.stride; i < l; i ++ ) {
this.array[ index1 + i ] = attribute.array[ index2 + i ];
}
return this;
}
set( value, offset = 0 ) {
this.array.set( value, offset );
return this;
}
clone( data ) {
if ( data.arrayBuffers === undefined ) {
data.arrayBuffers = {};
}
if ( this.array.buffer._uuid === undefined ) {
this.array.buffer._uuid = generateUUID();
}
if ( data.arrayBuffers[ this.array.buffer._uuid ] === undefined ) {
data.arrayBuffers[ this.array.buffer._uuid ] = this.array.slice( 0 ).buffer;
}
const array = new this.array.constructor( data.arrayBuffers[ this.array.buffer._uuid ] );
const ib = new this.constructor( array, this.stride );
ib.setUsage( this.usage );
return ib;
}
onUpload( callback ) {
this.onUploadCallback = callback;
return this;
}
toJSON( data ) {
if ( data.arrayBuffers === undefined ) {
data.arrayBuffers = {};
}
// generate UUID for array buffer if necessary
if ( this.array.buffer._uuid === undefined ) {
this.array.buffer._uuid = generateUUID();
}
if ( data.arrayBuffers[ this.array.buffer._uuid ] === undefined ) {
data.arrayBuffers[ this.array.buffer._uuid ] = Array.from( new Uint32Array( this.array.buffer ) );
}
//
return {
uuid: this.uuid,
buffer: this.array.buffer._uuid,
type: this.array.constructor.name,
stride: this.stride
};
}
}
const _vector$6 = /*@__PURE__*/ new Vector3();
class InterleavedBufferAttribute {
constructor( interleavedBuffer, itemSize, offset, normalized = false ) {
this.isInterleavedBufferAttribute = true;
this.name = '';
this.data = interleavedBuffer;
this.itemSize = itemSize;
this.offset = offset;
this.normalized = normalized;
}
get count() {
return this.data.count;
}
get array() {
return this.data.array;
}
set needsUpdate( value ) {
this.data.needsUpdate = value;
}
applyMatrix4( m ) {
for ( let i = 0, l = this.data.count; i < l; i ++ ) {
_vector$6.fromBufferAttribute( this, i );
_vector$6.applyMatrix4( m );
this.setXYZ( i, _vector$6.x, _vector$6.y, _vector$6.z );
}
return this;
}
applyNormalMatrix( m ) {
for ( let i = 0, l = this.count; i < l; i ++ ) {
_vector$6.fromBufferAttribute( this, i );
_vector$6.applyNormalMatrix( m );
this.setXYZ( i, _vector$6.x, _vector$6.y, _vector$6.z );
}
return this;
}
transformDirection( m ) {
for ( let i = 0, l = this.count; i < l; i ++ ) {
_vector$6.fromBufferAttribute( this, i );
_vector$6.transformDirection( m );
this.setXYZ( i, _vector$6.x, _vector$6.y, _vector$6.z );
}
return this;
}
setX( index, x ) {
if ( this.normalized ) x = normalize( x, this.array );
this.data.array[ index * this.data.stride + this.offset ] = x;
return this;
}
setY( index, y ) {
if ( this.normalized ) y = normalize( y, this.array );
this.data.array[ index * this.data.stride + this.offset + 1 ] = y;
return this;
}
setZ( index, z ) {
if ( this.normalized ) z = normalize( z, this.array );
this.data.array[ index * this.data.stride + this.offset + 2 ] = z;
return this;
}
setW( index, w ) {
if ( this.normalized ) w = normalize( w, this.array );
this.data.array[ index * this.data.stride + this.offset + 3 ] = w;
return this;
}
getX( index ) {
let x = this.data.array[ index * this.data.stride + this.offset ];
if ( this.normalized ) x = denormalize( x, this.array );
return x;
}
getY( index ) {
let y = this.data.array[ index * this.data.stride + this.offset + 1 ];
if ( this.normalized ) y = denormalize( y, this.array );
return y;
}
getZ( index ) {
let z = this.data.array[ index * this.data.stride + this.offset + 2 ];
if ( this.normalized ) z = denormalize( z, this.array );
return z;
}
getW( index ) {
let w = this.data.array[ index * this.data.stride + this.offset + 3 ];
if ( this.normalized ) w = denormalize( w, this.array );
return w;
}
setXY( index, x, y ) {
index = index * this.data.stride + this.offset;
if ( this.normalized ) {
x = normalize( x, this.array );
y = normalize( y, this.array );
}
this.data.array[ index + 0 ] = x;
this.data.array[ index + 1 ] = y;
return this;
}
setXYZ( index, x, y, z ) {
index = index * this.data.stride + this.offset;
if ( this.normalized ) {
x = normalize( x, this.array );
y = normalize( y, this.array );
z = normalize( z, this.array );
}
this.data.array[ index + 0 ] = x;
this.data.array[ index + 1 ] = y;
this.data.array[ index + 2 ] = z;
return this;
}
setXYZW( index, x, y, z, w ) {
index = index * this.data.stride + this.offset;
if ( this.normalized ) {
x = normalize( x, this.array );
y = normalize( y, this.array );
z = normalize( z, this.array );
w = normalize( w, this.array );
}
this.data.array[ index + 0 ] = x;
this.data.array[ index + 1 ] = y;
this.data.array[ index + 2 ] = z;
this.data.array[ index + 3 ] = w;
return this;
}
clone( data ) {
if ( data === undefined ) {
console.log( 'THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.' );
const array = [];
for ( let i = 0; i < this.count; i ++ ) {
const index = i * this.data.stride + this.offset;
for ( let j = 0; j < this.itemSize; j ++ ) {
array.push( this.data.array[ index + j ] );
}
}
return new BufferAttribute( new this.array.constructor( array ), this.itemSize, this.normalized );
} else {
if ( data.interleavedBuffers === undefined ) {
data.interleavedBuffers = {};
}
if ( data.interleavedBuffers[ this.data.uuid ] === undefined ) {
data.interleavedBuffers[ this.data.uuid ] = this.data.clone( data );
}
return new InterleavedBufferAttribute( data.interleavedBuffers[ this.data.uuid ], this.itemSize, this.offset, this.normalized );
}
}
toJSON( data ) {
if ( data === undefined ) {
console.log( 'THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.' );
const array = [];
for ( let i = 0; i < this.count; i ++ ) {
const index = i * this.data.stride + this.offset;
for ( let j = 0; j < this.itemSize; j ++ ) {
array.push( this.data.array[ index + j ] );
}
}
// de-interleave data and save it as an ordinary buffer attribute for now
return {
itemSize: this.itemSize,
type: this.array.constructor.name,
array: array,
normalized: this.normalized
};
} else {
// save as true interleaved attribute
if ( data.interleavedBuffers === undefined ) {
data.interleavedBuffers = {};
}
if ( data.interleavedBuffers[ this.data.uuid ] === undefined ) {
data.interleavedBuffers[ this.data.uuid ] = this.data.toJSON( data );
}
return {
isInterleavedBufferAttribute: true,
itemSize: this.itemSize,
data: this.data.uuid,
offset: this.offset,
normalized: this.normalized
};
}
}
}
class SpriteMaterial extends Material {
constructor( parameters ) {
super();
this.isSpriteMaterial = true;
this.type = 'SpriteMaterial';
this.color = new Color( 0xffffff );
this.map = null;
this.alphaMap = null;
this.rotation = 0;
this.sizeAttenuation = true;
this.transparent = true;
this.fog = true;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.color.copy( source.color );
this.map = source.map;
this.alphaMap = source.alphaMap;
this.rotation = source.rotation;
this.sizeAttenuation = source.sizeAttenuation;
this.fog = source.fog;
return this;
}
}
let _geometry;
const _intersectPoint = /*@__PURE__*/ new Vector3();
const _worldScale = /*@__PURE__*/ new Vector3();
const _mvPosition = /*@__PURE__*/ new Vector3();
const _alignedPosition = /*@__PURE__*/ new Vector2();
const _rotatedPosition = /*@__PURE__*/ new Vector2();
const _viewWorldMatrix = /*@__PURE__*/ new Matrix4();
const _vA = /*@__PURE__*/ new Vector3();
const _vB = /*@__PURE__*/ new Vector3();
const _vC = /*@__PURE__*/ new Vector3();
const _uvA = /*@__PURE__*/ new Vector2();
const _uvB = /*@__PURE__*/ new Vector2();
const _uvC = /*@__PURE__*/ new Vector2();
class Sprite extends Object3D {
constructor( material = new SpriteMaterial() ) {
super();
this.isSprite = true;
this.type = 'Sprite';
if ( _geometry === undefined ) {
_geometry = new BufferGeometry();
const float32Array = new Float32Array( [
- 0.5, - 0.5, 0, 0, 0,
0.5, - 0.5, 0, 1, 0,
0.5, 0.5, 0, 1, 1,
- 0.5, 0.5, 0, 0, 1
] );
const interleavedBuffer = new InterleavedBuffer( float32Array, 5 );
_geometry.setIndex( [ 0, 1, 2, 0, 2, 3 ] );
_geometry.setAttribute( 'position', new InterleavedBufferAttribute( interleavedBuffer, 3, 0, false ) );
_geometry.setAttribute( 'uv', new InterleavedBufferAttribute( interleavedBuffer, 2, 3, false ) );
}
this.geometry = _geometry;
this.material = material;
this.center = new Vector2( 0.5, 0.5 );
}
raycast( raycaster, intersects ) {
if ( raycaster.camera === null ) {
console.error( 'THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.' );
}
_worldScale.setFromMatrixScale( this.matrixWorld );
_viewWorldMatrix.copy( raycaster.camera.matrixWorld );
this.modelViewMatrix.multiplyMatrices( raycaster.camera.matrixWorldInverse, this.matrixWorld );
_mvPosition.setFromMatrixPosition( this.modelViewMatrix );
if ( raycaster.camera.isPerspectiveCamera && this.material.sizeAttenuation === false ) {
_worldScale.multiplyScalar( - _mvPosition.z );
}
const rotation = this.material.rotation;
let sin, cos;
if ( rotation !== 0 ) {
cos = Math.cos( rotation );
sin = Math.sin( rotation );
}
const center = this.center;
transformVertex( _vA.set( - 0.5, - 0.5, 0 ), _mvPosition, center, _worldScale, sin, cos );
transformVertex( _vB.set( 0.5, - 0.5, 0 ), _mvPosition, center, _worldScale, sin, cos );
transformVertex( _vC.set( 0.5, 0.5, 0 ), _mvPosition, center, _worldScale, sin, cos );
_uvA.set( 0, 0 );
_uvB.set( 1, 0 );
_uvC.set( 1, 1 );
// check first triangle
let intersect = raycaster.ray.intersectTriangle( _vA, _vB, _vC, false, _intersectPoint );
if ( intersect === null ) {
// check second triangle
transformVertex( _vB.set( - 0.5, 0.5, 0 ), _mvPosition, center, _worldScale, sin, cos );
_uvB.set( 0, 1 );
intersect = raycaster.ray.intersectTriangle( _vA, _vC, _vB, false, _intersectPoint );
if ( intersect === null ) {
return;
}
}
const distance = raycaster.ray.origin.distanceTo( _intersectPoint );
if ( distance < raycaster.near || distance > raycaster.far ) return;
intersects.push( {
distance: distance,
point: _intersectPoint.clone(),
uv: Triangle.getInterpolation( _intersectPoint, _vA, _vB, _vC, _uvA, _uvB, _uvC, new Vector2() ),
face: null,
object: this
} );
}
copy( source, recursive ) {
super.copy( source, recursive );
if ( source.center !== undefined ) this.center.copy( source.center );
this.material = source.material;
return this;
}
}
function transformVertex( vertexPosition, mvPosition, center, scale, sin, cos ) {
// compute position in camera space
_alignedPosition.subVectors( vertexPosition, center ).addScalar( 0.5 ).multiply( scale );
// to check if rotation is not zero
if ( sin !== undefined ) {
_rotatedPosition.x = ( cos * _alignedPosition.x ) - ( sin * _alignedPosition.y );
_rotatedPosition.y = ( sin * _alignedPosition.x ) + ( cos * _alignedPosition.y );
} else {
_rotatedPosition.copy( _alignedPosition );
}
vertexPosition.copy( mvPosition );
vertexPosition.x += _rotatedPosition.x;
vertexPosition.y += _rotatedPosition.y;
// transform to world space
vertexPosition.applyMatrix4( _viewWorldMatrix );
}
const _v1$2 = /*@__PURE__*/ new Vector3();
const _v2$1 = /*@__PURE__*/ new Vector3();
class LOD extends Object3D {
constructor() {
super();
this._currentLevel = 0;
this.type = 'LOD';
Object.defineProperties( this, {
levels: {
enumerable: true,
value: []
},
isLOD: {
value: true,
}
} );
this.autoUpdate = true;
}
copy( source ) {
super.copy( source, false );
const levels = source.levels;
for ( let i = 0, l = levels.length; i < l; i ++ ) {
const level = levels[ i ];
this.addLevel( level.object.clone(), level.distance, level.hysteresis );
}
this.autoUpdate = source.autoUpdate;
return this;
}
addLevel( object, distance = 0, hysteresis = 0 ) {
distance = Math.abs( distance );
const levels = this.levels;
let l;
for ( l = 0; l < levels.length; l ++ ) {
if ( distance < levels[ l ].distance ) {
break;
}
}
levels.splice( l, 0, { distance: distance, hysteresis: hysteresis, object: object } );
this.add( object );
return this;
}
getCurrentLevel() {
return this._currentLevel;
}
getObjectForDistance( distance ) {
const levels = this.levels;
if ( levels.length > 0 ) {
let i, l;
for ( i = 1, l = levels.length; i < l; i ++ ) {
let levelDistance = levels[ i ].distance;
if ( levels[ i ].object.visible ) {
levelDistance -= levelDistance * levels[ i ].hysteresis;
}
if ( distance < levelDistance ) {
break;
}
}
return levels[ i - 1 ].object;
}
return null;
}
raycast( raycaster, intersects ) {
const levels = this.levels;
if ( levels.length > 0 ) {
_v1$2.setFromMatrixPosition( this.matrixWorld );
const distance = raycaster.ray.origin.distanceTo( _v1$2 );
this.getObjectForDistance( distance ).raycast( raycaster, intersects );
}
}
update( camera ) {
const levels = this.levels;
if ( levels.length > 1 ) {
_v1$2.setFromMatrixPosition( camera.matrixWorld );
_v2$1.setFromMatrixPosition( this.matrixWorld );
const distance = _v1$2.distanceTo( _v2$1 ) / camera.zoom;
levels[ 0 ].object.visible = true;
let i, l;
for ( i = 1, l = levels.length; i < l; i ++ ) {
let levelDistance = levels[ i ].distance;
if ( levels[ i ].object.visible ) {
levelDistance -= levelDistance * levels[ i ].hysteresis;
}
if ( distance >= levelDistance ) {
levels[ i - 1 ].object.visible = false;
levels[ i ].object.visible = true;
} else {
break;
}
}
this._currentLevel = i - 1;
for ( ; i < l; i ++ ) {
levels[ i ].object.visible = false;
}
}
}
toJSON( meta ) {
const data = super.toJSON( meta );
if ( this.autoUpdate === false ) data.object.autoUpdate = false;
data.object.levels = [];
const levels = this.levels;
for ( let i = 0, l = levels.length; i < l; i ++ ) {
const level = levels[ i ];
data.object.levels.push( {
object: level.object.uuid,
distance: level.distance,
hysteresis: level.hysteresis
} );
}
return data;
}
}
const _basePosition = /*@__PURE__*/ new Vector3();
const _skinIndex = /*@__PURE__*/ new Vector4();
const _skinWeight = /*@__PURE__*/ new Vector4();
const _vector3 = /*@__PURE__*/ new Vector3();
const _matrix4 = /*@__PURE__*/ new Matrix4();
const _vertex = /*@__PURE__*/ new Vector3();
const _sphere$4 = /*@__PURE__*/ new Sphere();
const _inverseMatrix$2 = /*@__PURE__*/ new Matrix4();
const _ray$2 = /*@__PURE__*/ new Ray();
class SkinnedMesh extends Mesh {
constructor( geometry, material ) {
super( geometry, material );
this.isSkinnedMesh = true;
this.type = 'SkinnedMesh';
this.bindMode = AttachedBindMode;
this.bindMatrix = new Matrix4();
this.bindMatrixInverse = new Matrix4();
this.boundingBox = null;
this.boundingSphere = null;
}
computeBoundingBox() {
const geometry = this.geometry;
if ( this.boundingBox === null ) {
this.boundingBox = new Box3();
}
this.boundingBox.makeEmpty();
const positionAttribute = geometry.getAttribute( 'position' );
for ( let i = 0; i < positionAttribute.count; i ++ ) {
this.getVertexPosition( i, _vertex );
this.boundingBox.expandByPoint( _vertex );
}
}
computeBoundingSphere() {
const geometry = this.geometry;
if ( this.boundingSphere === null ) {
this.boundingSphere = new Sphere();
}
this.boundingSphere.makeEmpty();
const positionAttribute = geometry.getAttribute( 'position' );
for ( let i = 0; i < positionAttribute.count; i ++ ) {
this.getVertexPosition( i, _vertex );
this.boundingSphere.expandByPoint( _vertex );
}
}
copy( source, recursive ) {
super.copy( source, recursive );
this.bindMode = source.bindMode;
this.bindMatrix.copy( source.bindMatrix );
this.bindMatrixInverse.copy( source.bindMatrixInverse );
this.skeleton = source.skeleton;
if ( source.boundingBox !== null ) this.boundingBox = source.boundingBox.clone();
if ( source.boundingSphere !== null ) this.boundingSphere = source.boundingSphere.clone();
return this;
}
raycast( raycaster, intersects ) {
const material = this.material;
const matrixWorld = this.matrixWorld;
if ( material === undefined ) return;
// test with bounding sphere in world space
if ( this.boundingSphere === null ) this.computeBoundingSphere();
_sphere$4.copy( this.boundingSphere );
_sphere$4.applyMatrix4( matrixWorld );
if ( raycaster.ray.intersectsSphere( _sphere$4 ) === false ) return;
// convert ray to local space of skinned mesh
_inverseMatrix$2.copy( matrixWorld ).invert();
_ray$2.copy( raycaster.ray ).applyMatrix4( _inverseMatrix$2 );
// test with bounding box in local space
if ( this.boundingBox !== null ) {
if ( _ray$2.intersectsBox( this.boundingBox ) === false ) return;
}
// test for intersections with geometry
this._computeIntersections( raycaster, intersects, _ray$2 );
}
getVertexPosition( index, target ) {
super.getVertexPosition( index, target );
this.applyBoneTransform( index, target );
return target;
}
bind( skeleton, bindMatrix ) {
this.skeleton = skeleton;
if ( bindMatrix === undefined ) {
this.updateMatrixWorld( true );
this.skeleton.calculateInverses();
bindMatrix = this.matrixWorld;
}
this.bindMatrix.copy( bindMatrix );
this.bindMatrixInverse.copy( bindMatrix ).invert();
}
pose() {
this.skeleton.pose();
}
normalizeSkinWeights() {
const vector = new Vector4();
const skinWeight = this.geometry.attributes.skinWeight;
for ( let i = 0, l = skinWeight.count; i < l; i ++ ) {
vector.fromBufferAttribute( skinWeight, i );
const scale = 1.0 / vector.manhattanLength();
if ( scale !== Infinity ) {
vector.multiplyScalar( scale );
} else {
vector.set( 1, 0, 0, 0 ); // do something reasonable
}
skinWeight.setXYZW( i, vector.x, vector.y, vector.z, vector.w );
}
}
updateMatrixWorld( force ) {
super.updateMatrixWorld( force );
if ( this.bindMode === AttachedBindMode ) {
this.bindMatrixInverse.copy( this.matrixWorld ).invert();
} else if ( this.bindMode === DetachedBindMode ) {
this.bindMatrixInverse.copy( this.bindMatrix ).invert();
} else {
console.warn( 'THREE.SkinnedMesh: Unrecognized bindMode: ' + this.bindMode );
}
}
applyBoneTransform( index, vector ) {
const skeleton = this.skeleton;
const geometry = this.geometry;
_skinIndex.fromBufferAttribute( geometry.attributes.skinIndex, index );
_skinWeight.fromBufferAttribute( geometry.attributes.skinWeight, index );
_basePosition.copy( vector ).applyMatrix4( this.bindMatrix );
vector.set( 0, 0, 0 );
for ( let i = 0; i < 4; i ++ ) {
const weight = _skinWeight.getComponent( i );
if ( weight !== 0 ) {
const boneIndex = _skinIndex.getComponent( i );
_matrix4.multiplyMatrices( skeleton.bones[ boneIndex ].matrixWorld, skeleton.boneInverses[ boneIndex ] );
vector.addScaledVector( _vector3.copy( _basePosition ).applyMatrix4( _matrix4 ), weight );
}
}
return vector.applyMatrix4( this.bindMatrixInverse );
}
boneTransform( index, vector ) { // @deprecated, r151
console.warn( 'THREE.SkinnedMesh: .boneTransform() was renamed to .applyBoneTransform() in r151.' );
return this.applyBoneTransform( index, vector );
}
}
class Bone extends Object3D {
constructor() {
super();
this.isBone = true;
this.type = 'Bone';
}
}
class DataTexture extends Texture {
constructor( data = null, width = 1, height = 1, format, type, mapping, wrapS, wrapT, magFilter = NearestFilter, minFilter = NearestFilter, anisotropy, colorSpace ) {
super( null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, colorSpace );
this.isDataTexture = true;
this.image = { data: data, width: width, height: height };
this.generateMipmaps = false;
this.flipY = false;
this.unpackAlignment = 1;
}
}
const _offsetMatrix = /*@__PURE__*/ new Matrix4();
const _identityMatrix$1 = /*@__PURE__*/ new Matrix4();
class Skeleton {
constructor( bones = [], boneInverses = [] ) {
this.uuid = generateUUID();
this.bones = bones.slice( 0 );
this.boneInverses = boneInverses;
this.boneMatrices = null;
this.boneTexture = null;
this.init();
}
init() {
const bones = this.bones;
const boneInverses = this.boneInverses;
this.boneMatrices = new Float32Array( bones.length * 16 );
// calculate inverse bone matrices if necessary
if ( boneInverses.length === 0 ) {
this.calculateInverses();
} else {
// handle special case
if ( bones.length !== boneInverses.length ) {
console.warn( 'THREE.Skeleton: Number of inverse bone matrices does not match amount of bones.' );
this.boneInverses = [];
for ( let i = 0, il = this.bones.length; i < il; i ++ ) {
this.boneInverses.push( new Matrix4() );
}
}
}
}
calculateInverses() {
this.boneInverses.length = 0;
for ( let i = 0, il = this.bones.length; i < il; i ++ ) {
const inverse = new Matrix4();
if ( this.bones[ i ] ) {
inverse.copy( this.bones[ i ].matrixWorld ).invert();
}
this.boneInverses.push( inverse );
}
}
pose() {
// recover the bind-time world matrices
for ( let i = 0, il = this.bones.length; i < il; i ++ ) {
const bone = this.bones[ i ];
if ( bone ) {
bone.matrixWorld.copy( this.boneInverses[ i ] ).invert();
}
}
// compute the local matrices, positions, rotations and scales
for ( let i = 0, il = this.bones.length; i < il; i ++ ) {
const bone = this.bones[ i ];
if ( bone ) {
if ( bone.parent && bone.parent.isBone ) {
bone.matrix.copy( bone.parent.matrixWorld ).invert();
bone.matrix.multiply( bone.matrixWorld );
} else {
bone.matrix.copy( bone.matrixWorld );
}
bone.matrix.decompose( bone.position, bone.quaternion, bone.scale );
}
}
}
update() {
const bones = this.bones;
const boneInverses = this.boneInverses;
const boneMatrices = this.boneMatrices;
const boneTexture = this.boneTexture;
// flatten bone matrices to array
for ( let i = 0, il = bones.length; i < il; i ++ ) {
// compute the offset between the current and the original transform
const matrix = bones[ i ] ? bones[ i ].matrixWorld : _identityMatrix$1;
_offsetMatrix.multiplyMatrices( matrix, boneInverses[ i ] );
_offsetMatrix.toArray( boneMatrices, i * 16 );
}
if ( boneTexture !== null ) {
boneTexture.needsUpdate = true;
}
}
clone() {
return new Skeleton( this.bones, this.boneInverses );
}
computeBoneTexture() {
// layout (1 matrix = 4 pixels)
// RGBA RGBA RGBA RGBA (=> column1, column2, column3, column4)
// with 8x8 pixel texture max 16 bones * 4 pixels = (8 * 8)
// 16x16 pixel texture max 64 bones * 4 pixels = (16 * 16)
// 32x32 pixel texture max 256 bones * 4 pixels = (32 * 32)
// 64x64 pixel texture max 1024 bones * 4 pixels = (64 * 64)
let size = Math.sqrt( this.bones.length * 4 ); // 4 pixels needed for 1 matrix
size = Math.ceil( size / 4 ) * 4;
size = Math.max( size, 4 );
const boneMatrices = new Float32Array( size * size * 4 ); // 4 floats per RGBA pixel
boneMatrices.set( this.boneMatrices ); // copy current values
const boneTexture = new DataTexture( boneMatrices, size, size, RGBAFormat, FloatType );
boneTexture.needsUpdate = true;
this.boneMatrices = boneMatrices;
this.boneTexture = boneTexture;
return this;
}
getBoneByName( name ) {
for ( let i = 0, il = this.bones.length; i < il; i ++ ) {
const bone = this.bones[ i ];
if ( bone.name === name ) {
return bone;
}
}
return undefined;
}
dispose( ) {
if ( this.boneTexture !== null ) {
this.boneTexture.dispose();
this.boneTexture = null;
}
}
fromJSON( json, bones ) {
this.uuid = json.uuid;
for ( let i = 0, l = json.bones.length; i < l; i ++ ) {
const uuid = json.bones[ i ];
let bone = bones[ uuid ];
if ( bone === undefined ) {
console.warn( 'THREE.Skeleton: No bone found with UUID:', uuid );
bone = new Bone();
}
this.bones.push( bone );
this.boneInverses.push( new Matrix4().fromArray( json.boneInverses[ i ] ) );
}
this.init();
return this;
}
toJSON() {
const data = {
metadata: {
version: 4.6,
type: 'Skeleton',
generator: 'Skeleton.toJSON'
},
bones: [],
boneInverses: []
};
data.uuid = this.uuid;
const bones = this.bones;
const boneInverses = this.boneInverses;
for ( let i = 0, l = bones.length; i < l; i ++ ) {
const bone = bones[ i ];
data.bones.push( bone.uuid );
const boneInverse = boneInverses[ i ];
data.boneInverses.push( boneInverse.toArray() );
}
return data;
}
}
class InstancedBufferAttribute extends BufferAttribute {
constructor( array, itemSize, normalized, meshPerAttribute = 1 ) {
super( array, itemSize, normalized );
this.isInstancedBufferAttribute = true;
this.meshPerAttribute = meshPerAttribute;
}
copy( source ) {
super.copy( source );
this.meshPerAttribute = source.meshPerAttribute;
return this;
}
toJSON() {
const data = super.toJSON();
data.meshPerAttribute = this.meshPerAttribute;
data.isInstancedBufferAttribute = true;
return data;
}
}
const _instanceLocalMatrix = /*@__PURE__*/ new Matrix4();
const _instanceWorldMatrix = /*@__PURE__*/ new Matrix4();
const _instanceIntersects = [];
const _box3 = /*@__PURE__*/ new Box3();
const _identity = /*@__PURE__*/ new Matrix4();
const _mesh$1 = /*@__PURE__*/ new Mesh();
const _sphere$3 = /*@__PURE__*/ new Sphere();
class InstancedMesh extends Mesh {
constructor( geometry, material, count ) {
super( geometry, material );
this.isInstancedMesh = true;
this.instanceMatrix = new InstancedBufferAttribute( new Float32Array( count * 16 ), 16 );
this.instanceColor = null;
this.count = count;
this.boundingBox = null;
this.boundingSphere = null;
for ( let i = 0; i < count; i ++ ) {
this.setMatrixAt( i, _identity );
}
}
computeBoundingBox() {
const geometry = this.geometry;
const count = this.count;
if ( this.boundingBox === null ) {
this.boundingBox = new Box3();
}
if ( geometry.boundingBox === null ) {
geometry.computeBoundingBox();
}
this.boundingBox.makeEmpty();
for ( let i = 0; i < count; i ++ ) {
this.getMatrixAt( i, _instanceLocalMatrix );
_box3.copy( geometry.boundingBox ).applyMatrix4( _instanceLocalMatrix );
this.boundingBox.union( _box3 );
}
}
computeBoundingSphere() {
const geometry = this.geometry;
const count = this.count;
if ( this.boundingSphere === null ) {
this.boundingSphere = new Sphere();
}
if ( geometry.boundingSphere === null ) {
geometry.computeBoundingSphere();
}
this.boundingSphere.makeEmpty();
for ( let i = 0; i < count; i ++ ) {
this.getMatrixAt( i, _instanceLocalMatrix );
_sphere$3.copy( geometry.boundingSphere ).applyMatrix4( _instanceLocalMatrix );
this.boundingSphere.union( _sphere$3 );
}
}
copy( source, recursive ) {
super.copy( source, recursive );
this.instanceMatrix.copy( source.instanceMatrix );
if ( source.instanceColor !== null ) this.instanceColor = source.instanceColor.clone();
this.count = source.count;
if ( source.boundingBox !== null ) this.boundingBox = source.boundingBox.clone();
if ( source.boundingSphere !== null ) this.boundingSphere = source.boundingSphere.clone();
return this;
}
getColorAt( index, color ) {
color.fromArray( this.instanceColor.array, index * 3 );
}
getMatrixAt( index, matrix ) {
matrix.fromArray( this.instanceMatrix.array, index * 16 );
}
raycast( raycaster, intersects ) {
const matrixWorld = this.matrixWorld;
const raycastTimes = this.count;
_mesh$1.geometry = this.geometry;
_mesh$1.material = this.material;
if ( _mesh$1.material === undefined ) return;
// test with bounding sphere first
if ( this.boundingSphere === null ) this.computeBoundingSphere();
_sphere$3.copy( this.boundingSphere );
_sphere$3.applyMatrix4( matrixWorld );
if ( raycaster.ray.intersectsSphere( _sphere$3 ) === false ) return;
// now test each instance
for ( let instanceId = 0; instanceId < raycastTimes; instanceId ++ ) {
// calculate the world matrix for each instance
this.getMatrixAt( instanceId, _instanceLocalMatrix );
_instanceWorldMatrix.multiplyMatrices( matrixWorld, _instanceLocalMatrix );
// the mesh represents this single instance
_mesh$1.matrixWorld = _instanceWorldMatrix;
_mesh$1.raycast( raycaster, _instanceIntersects );
// process the result of raycast
for ( let i = 0, l = _instanceIntersects.length; i < l; i ++ ) {
const intersect = _instanceIntersects[ i ];
intersect.instanceId = instanceId;
intersect.object = this;
intersects.push( intersect );
}
_instanceIntersects.length = 0;
}
}
setColorAt( index, color ) {
if ( this.instanceColor === null ) {
this.instanceColor = new InstancedBufferAttribute( new Float32Array( this.instanceMatrix.count * 3 ), 3 );
}
color.toArray( this.instanceColor.array, index * 3 );
}
setMatrixAt( index, matrix ) {
matrix.toArray( this.instanceMatrix.array, index * 16 );
}
updateMorphTargets() {
}
dispose() {
this.dispatchEvent( { type: 'dispose' } );
}
}
function sortOpaque( a, b ) {
return a.z - b.z;
}
function sortTransparent( a, b ) {
return b.z - a.z;
}
class MultiDrawRenderList {
constructor() {
this.index = 0;
this.pool = [];
this.list = [];
}
push( drawRange, z ) {
const pool = this.pool;
const list = this.list;
if ( this.index >= pool.length ) {
pool.push( {
start: - 1,
count: - 1,
z: - 1,
} );
}
const item = pool[ this.index ];
list.push( item );
this.index ++;
item.start = drawRange.start;
item.count = drawRange.count;
item.z = z;
}
reset() {
this.list.length = 0;
this.index = 0;
}
}
const ID_ATTR_NAME = 'batchId';
const _matrix = /*@__PURE__*/ new Matrix4();
const _invMatrixWorld = /*@__PURE__*/ new Matrix4();
const _identityMatrix = /*@__PURE__*/ new Matrix4();
const _projScreenMatrix$2 = /*@__PURE__*/ new Matrix4();
const _frustum = /*@__PURE__*/ new Frustum();
const _box$1 = /*@__PURE__*/ new Box3();
const _sphere$2 = /*@__PURE__*/ new Sphere();
const _vector$5 = /*@__PURE__*/ new Vector3();
const _renderList = /*@__PURE__*/ new MultiDrawRenderList();
const _mesh = /*@__PURE__*/ new Mesh();
const _batchIntersects = [];
// @TODO: SkinnedMesh support?
// @TODO: geometry.groups support?
// @TODO: geometry.drawRange support?
// @TODO: geometry.morphAttributes support?
// @TODO: Support uniform parameter per geometry
// @TODO: Add an "optimize" function to pack geometry and remove data gaps
// copies data from attribute "src" into "target" starting at "targetOffset"
function copyAttributeData( src, target, targetOffset = 0 ) {
const itemSize = target.itemSize;
if ( src.isInterleavedBufferAttribute || src.array.constructor !== target.array.constructor ) {
// use the component getters and setters if the array data cannot
// be copied directly
const vertexCount = src.count;
for ( let i = 0; i < vertexCount; i ++ ) {
for ( let c = 0; c < itemSize; c ++ ) {
target.setComponent( i + targetOffset, c, src.getComponent( i, c ) );
}
}
} else {
// faster copy approach using typed array set function
target.array.set( src.array, targetOffset * itemSize );
}
target.needsUpdate = true;
}
class BatchedMesh extends Mesh {
get maxGeometryCount() {
return this._maxGeometryCount;
}
constructor( maxGeometryCount, maxVertexCount, maxIndexCount = maxVertexCount * 2, material ) {
super( new BufferGeometry(), material );
this.isBatchedMesh = true;
this.perObjectFrustumCulled = true;
this.sortObjects = true;
this.boundingBox = null;
this.boundingSphere = null;
this.customSort = null;
this._drawRanges = [];
this._reservedRanges = [];
this._visibility = [];
this._active = [];
this._bounds = [];
this._maxGeometryCount = maxGeometryCount;
this._maxVertexCount = maxVertexCount;
this._maxIndexCount = maxIndexCount;
this._geometryInitialized = false;
this._geometryCount = 0;
this._multiDrawCounts = new Int32Array( maxGeometryCount );
this._multiDrawStarts = new Int32Array( maxGeometryCount );
this._multiDrawCount = 0;
this._visibilityChanged = true;
// Local matrix per geometry by using data texture
this._matricesTexture = null;
this._initMatricesTexture();
}
_initMatricesTexture() {
// layout (1 matrix = 4 pixels)
// RGBA RGBA RGBA RGBA (=> column1, column2, column3, column4)
// with 8x8 pixel texture max 16 matrices * 4 pixels = (8 * 8)
// 16x16 pixel texture max 64 matrices * 4 pixels = (16 * 16)
// 32x32 pixel texture max 256 matrices * 4 pixels = (32 * 32)
// 64x64 pixel texture max 1024 matrices * 4 pixels = (64 * 64)
let size = Math.sqrt( this._maxGeometryCount * 4 ); // 4 pixels needed for 1 matrix
size = Math.ceil( size / 4 ) * 4;
size = Math.max( size, 4 );
const matricesArray = new Float32Array( size * size * 4 ); // 4 floats per RGBA pixel
const matricesTexture = new DataTexture( matricesArray, size, size, RGBAFormat, FloatType );
this._matricesTexture = matricesTexture;
}
_initializeGeometry( reference ) {
const geometry = this.geometry;
const maxVertexCount = this._maxVertexCount;
const maxGeometryCount = this._maxGeometryCount;
const maxIndexCount = this._maxIndexCount;
if ( this._geometryInitialized === false ) {
for ( const attributeName in reference.attributes ) {
const srcAttribute = reference.getAttribute( attributeName );
const { array, itemSize, normalized } = srcAttribute;
const dstArray = new array.constructor( maxVertexCount * itemSize );
const dstAttribute = new srcAttribute.constructor( dstArray, itemSize, normalized );
dstAttribute.setUsage( srcAttribute.usage );
geometry.setAttribute( attributeName, dstAttribute );
}
if ( reference.getIndex() !== null ) {
const indexArray = maxVertexCount > 65536
? new Uint32Array( maxIndexCount )
: new Uint16Array( maxIndexCount );
geometry.setIndex( new BufferAttribute( indexArray, 1 ) );
}
const idArray = maxGeometryCount > 65536
? new Uint32Array( maxVertexCount )
: new Uint16Array( maxVertexCount );
geometry.setAttribute( ID_ATTR_NAME, new BufferAttribute( idArray, 1 ) );
this._geometryInitialized = true;
}
}
// Make sure the geometry is compatible with the existing combined geometry atributes
_validateGeometry( geometry ) {
// check that the geometry doesn't have a version of our reserved id attribute
if ( geometry.getAttribute( ID_ATTR_NAME ) ) {
throw new Error( `BatchedMesh: Geometry cannot use attribute "${ ID_ATTR_NAME }"` );
}
// check to ensure the geometries are using consistent attributes and indices
const batchGeometry = this.geometry;
if ( Boolean( geometry.getIndex() ) !== Boolean( batchGeometry.getIndex() ) ) {
throw new Error( 'BatchedMesh: All geometries must consistently have "index".' );
}
for ( const attributeName in batchGeometry.attributes ) {
if ( attributeName === ID_ATTR_NAME ) {
continue;
}
if ( ! geometry.hasAttribute( attributeName ) ) {
throw new Error( `BatchedMesh: Added geometry missing "${ attributeName }". All geometries must have consistent attributes.` );
}
const srcAttribute = geometry.getAttribute( attributeName );
const dstAttribute = batchGeometry.getAttribute( attributeName );
if ( srcAttribute.itemSize !== dstAttribute.itemSize || srcAttribute.normalized !== dstAttribute.normalized ) {
throw new Error( 'BatchedMesh: All attributes must have a consistent itemSize and normalized value.' );
}
}
}
setCustomSort( func ) {
this.customSort = func;
return this;
}
computeBoundingBox() {
if ( this.boundingBox === null ) {
this.boundingBox = new Box3();
}
const geometryCount = this._geometryCount;
const boundingBox = this.boundingBox;
const active = this._active;
boundingBox.makeEmpty();
for ( let i = 0; i < geometryCount; i ++ ) {
if ( active[ i ] === false ) continue;
this.getMatrixAt( i, _matrix );
this.getBoundingBoxAt( i, _box$1 ).applyMatrix4( _matrix );
boundingBox.union( _box$1 );
}
}
computeBoundingSphere() {
if ( this.boundingSphere === null ) {
this.boundingSphere = new Sphere();
}
const geometryCount = this._geometryCount;
const boundingSphere = this.boundingSphere;
const active = this._active;
boundingSphere.makeEmpty();
for ( let i = 0; i < geometryCount; i ++ ) {
if ( active[ i ] === false ) continue;
this.getMatrixAt( i, _matrix );
this.getBoundingSphereAt( i, _sphere$2 ).applyMatrix4( _matrix );
boundingSphere.union( _sphere$2 );
}
}
addGeometry( geometry, vertexCount = - 1, indexCount = - 1 ) {
this._initializeGeometry( geometry );
this._validateGeometry( geometry );
// ensure we're not over geometry
if ( this._geometryCount >= this._maxGeometryCount ) {
throw new Error( 'BatchedMesh: Maximum geometry count reached.' );
}
// get the necessary range fo the geometry
const reservedRange = {
vertexStart: - 1,
vertexCount: - 1,
indexStart: - 1,
indexCount: - 1,
};
let lastRange = null;
const reservedRanges = this._reservedRanges;
const drawRanges = this._drawRanges;
const bounds = this._bounds;
if ( this._geometryCount !== 0 ) {
lastRange = reservedRanges[ reservedRanges.length - 1 ];
}
if ( vertexCount === - 1 ) {
reservedRange.vertexCount = geometry.getAttribute( 'position' ).count;
} else {
reservedRange.vertexCount = vertexCount;
}
if ( lastRange === null ) {
reservedRange.vertexStart = 0;
} else {
reservedRange.vertexStart = lastRange.vertexStart + lastRange.vertexCount;
}
const index = geometry.getIndex();
const hasIndex = index !== null;
if ( hasIndex ) {
if ( indexCount === - 1 ) {
reservedRange.indexCount = index.count;
} else {
reservedRange.indexCount = indexCount;
}
if ( lastRange === null ) {
reservedRange.indexStart = 0;
} else {
reservedRange.indexStart = lastRange.indexStart + lastRange.indexCount;
}
}
if (
reservedRange.indexStart !== - 1 &&
reservedRange.indexStart + reservedRange.indexCount > this._maxIndexCount ||
reservedRange.vertexStart + reservedRange.vertexCount > this._maxVertexCount
) {
throw new Error( 'BatchedMesh: Reserved space request exceeds the maximum buffer size.' );
}
const visibility = this._visibility;
const active = this._active;
const matricesTexture = this._matricesTexture;
const matricesArray = this._matricesTexture.image.data;
// push new visibility states
visibility.push( true );
active.push( true );
// update id
const geometryId = this._geometryCount;
this._geometryCount ++;
// initialize matrix information
_identityMatrix.toArray( matricesArray, geometryId * 16 );
matricesTexture.needsUpdate = true;
// add the reserved range and draw range objects
reservedRanges.push( reservedRange );
drawRanges.push( {
start: hasIndex ? reservedRange.indexStart : reservedRange.vertexStart,
count: - 1
} );
bounds.push( {
boxInitialized: false,
box: new Box3(),
sphereInitialized: false,
sphere: new Sphere()
} );
// set the id for the geometry
const idAttribute = this.geometry.getAttribute( ID_ATTR_NAME );
for ( let i = 0; i < reservedRange.vertexCount; i ++ ) {
idAttribute.setX( reservedRange.vertexStart + i, geometryId );
}
idAttribute.needsUpdate = true;
// update the geometry
this.setGeometryAt( geometryId, geometry );
return geometryId;
}
setGeometryAt( id, geometry ) {
if ( id >= this._geometryCount ) {
throw new Error( 'BatchedMesh: Maximum geometry count reached.' );
}
this._validateGeometry( geometry );
const batchGeometry = this.geometry;
const hasIndex = batchGeometry.getIndex() !== null;
const dstIndex = batchGeometry.getIndex();
const srcIndex = geometry.getIndex();
const reservedRange = this._reservedRanges[ id ];
if (
hasIndex &&
srcIndex.count > reservedRange.indexCount ||
geometry.attributes.position.count > reservedRange.vertexCount
) {
throw new Error( 'BatchedMesh: Reserved space not large enough for provided geometry.' );
}
// copy geometry over
const vertexStart = reservedRange.vertexStart;
const vertexCount = reservedRange.vertexCount;
for ( const attributeName in batchGeometry.attributes ) {
if ( attributeName === ID_ATTR_NAME ) {
continue;
}
// copy attribute data
const srcAttribute = geometry.getAttribute( attributeName );
const dstAttribute = batchGeometry.getAttribute( attributeName );
copyAttributeData( srcAttribute, dstAttribute, vertexStart );
// fill the rest in with zeroes
const itemSize = srcAttribute.itemSize;
for ( let i = srcAttribute.count, l = vertexCount; i < l; i ++ ) {
const index = vertexStart + i;
for ( let c = 0; c < itemSize; c ++ ) {
dstAttribute.setComponent( index, c, 0 );
}
}
dstAttribute.needsUpdate = true;
}
// copy index
if ( hasIndex ) {
const indexStart = reservedRange.indexStart;
// copy index data over
for ( let i = 0; i < srcIndex.count; i ++ ) {
dstIndex.setX( indexStart + i, vertexStart + srcIndex.getX( i ) );
}
// fill the rest in with zeroes
for ( let i = srcIndex.count, l = reservedRange.indexCount; i < l; i ++ ) {
dstIndex.setX( indexStart + i, vertexStart );
}
dstIndex.needsUpdate = true;
}
// store the bounding boxes
const bound = this._bounds[ id ];
if ( geometry.boundingBox !== null ) {
bound.box.copy( geometry.boundingBox );
bound.boxInitialized = true;
} else {
bound.boxInitialized = false;
}
if ( geometry.boundingSphere !== null ) {
bound.sphere.copy( geometry.boundingSphere );
bound.sphereInitialized = true;
} else {
bound.sphereInitialized = false;
}
// set drawRange count
const drawRange = this._drawRanges[ id ];
const posAttr = geometry.getAttribute( 'position' );
drawRange.count = hasIndex ? srcIndex.count : posAttr.count;
this._visibilityChanged = true;
return id;
}
deleteGeometry( geometryId ) {
// Note: User needs to call optimize() afterward to pack the data.
const active = this._active;
if ( geometryId >= active.length || active[ geometryId ] === false ) {
return this;
}
active[ geometryId ] = false;
this._visibilityChanged = true;
return this;
}
// get bounding box and compute it if it doesn't exist
getBoundingBoxAt( id, target ) {
const active = this._active;
if ( active[ id ] === false ) {
return this;
}
// compute bounding box
const bound = this._bounds[ id ];
const box = bound.box;
const geometry = this.geometry;
if ( bound.boxInitialized === false ) {
box.makeEmpty();
const index = geometry.index;
const position = geometry.attributes.position;
const drawRange = this._drawRanges[ id ];
for ( let i = drawRange.start, l = drawRange.start + drawRange.count; i < l; i ++ ) {
let iv = i;
if ( index ) {
iv = index.getX( iv );
}
box.expandByPoint( _vector$5.fromBufferAttribute( position, iv ) );
}
bound.boxInitialized = true;
}
target.copy( box );
return target;
}
// get bounding sphere and compute it if it doesn't exist
getBoundingSphereAt( id, target ) {
const active = this._active;
if ( active[ id ] === false ) {
return this;
}
// compute bounding sphere
const bound = this._bounds[ id ];
const sphere = bound.sphere;
const geometry = this.geometry;
if ( bound.sphereInitialized === false ) {
sphere.makeEmpty();
this.getBoundingBoxAt( id, _box$1 );
_box$1.getCenter( sphere.center );
const index = geometry.index;
const position = geometry.attributes.position;
const drawRange = this._drawRanges[ id ];
let maxRadiusSq = 0;
for ( let i = drawRange.start, l = drawRange.start + drawRange.count; i < l; i ++ ) {
let iv = i;
if ( index ) {
iv = index.getX( iv );
}
_vector$5.fromBufferAttribute( position, iv );
maxRadiusSq = Math.max( maxRadiusSq, sphere.center.distanceToSquared( _vector$5 ) );
}
sphere.radius = Math.sqrt( maxRadiusSq );
bound.sphereInitialized = true;
}
target.copy( sphere );
return target;
}
setMatrixAt( geometryId, matrix ) {
// @TODO: Map geometryId to index of the arrays because
// optimize() can make geometryId mismatch the index
const active = this._active;
const matricesTexture = this._matricesTexture;
const matricesArray = this._matricesTexture.image.data;
const geometryCount = this._geometryCount;
if ( geometryId >= geometryCount || active[ geometryId ] === false ) {
return this;
}
matrix.toArray( matricesArray, geometryId * 16 );
matricesTexture.needsUpdate = true;
return this;
}
getMatrixAt( geometryId, matrix ) {
const active = this._active;
const matricesArray = this._matricesTexture.image.data;
const geometryCount = this._geometryCount;
if ( geometryId >= geometryCount || active[ geometryId ] === false ) {
return null;
}
return matrix.fromArray( matricesArray, geometryId * 16 );
}
setVisibleAt( geometryId, value ) {
const visibility = this._visibility;
const active = this._active;
const geometryCount = this._geometryCount;
// if the geometry is out of range, not active, or visibility state
// does not change then return early
if (
geometryId >= geometryCount ||
active[ geometryId ] === false ||
visibility[ geometryId ] === value
) {
return this;
}
visibility[ geometryId ] = value;
this._visibilityChanged = true;
return this;
}
getVisibleAt( geometryId ) {
const visibility = this._visibility;
const active = this._active;
const geometryCount = this._geometryCount;
// return early if the geometry is out of range or not active
if ( geometryId >= geometryCount || active[ geometryId ] === false ) {
return false;
}
return visibility[ geometryId ];
}
raycast( raycaster, intersects ) {
const visibility = this._visibility;
const active = this._active;
const drawRanges = this._drawRanges;
const geometryCount = this._geometryCount;
const matrixWorld = this.matrixWorld;
const batchGeometry = this.geometry;
// iterate over each geometry
_mesh.material = this.material;
_mesh.geometry.index = batchGeometry.index;
_mesh.geometry.attributes = batchGeometry.attributes;
if ( _mesh.geometry.boundingBox === null ) {
_mesh.geometry.boundingBox = new Box3();
}
if ( _mesh.geometry.boundingSphere === null ) {
_mesh.geometry.boundingSphere = new Sphere();
}
for ( let i = 0; i < geometryCount; i ++ ) {
if ( ! visibility[ i ] || ! active[ i ] ) {
continue;
}
const drawRange = drawRanges[ i ];
_mesh.geometry.setDrawRange( drawRange.start, drawRange.count );
// ge the intersects
this.getMatrixAt( i, _mesh.matrixWorld ).premultiply( matrixWorld );
this.getBoundingBoxAt( i, _mesh.geometry.boundingBox );
this.getBoundingSphereAt( i, _mesh.geometry.boundingSphere );
_mesh.raycast( raycaster, _batchIntersects );
// add batch id to the intersects
for ( let j = 0, l = _batchIntersects.length; j < l; j ++ ) {
const intersect = _batchIntersects[ j ];
intersect.object = this;
intersect.batchId = i;
intersects.push( intersect );
}
_batchIntersects.length = 0;
}
_mesh.material = null;
_mesh.geometry.index = null;
_mesh.geometry.attributes = {};
_mesh.geometry.setDrawRange( 0, Infinity );
}
copy( source ) {
super.copy( source );
this.geometry = source.geometry.clone();
this.perObjectFrustumCulled = source.perObjectFrustumCulled;
this.sortObjects = source.sortObjects;
this.boundingBox = source.boundingBox !== null ? source.boundingBox.clone() : null;
this.boundingSphere = source.boundingSphere !== null ? source.boundingSphere.clone() : null;
this._drawRanges = source._drawRanges.map( range => ( { ...range } ) );
this._reservedRanges = source._reservedRanges.map( range => ( { ...range } ) );
this._visibility = source._visibility.slice();
this._active = source._active.slice();
this._bounds = source._bounds.map( bound => ( {
boxInitialized: bound.boxInitialized,
box: bound.box.clone(),
sphereInitialized: bound.sphereInitialized,
sphere: bound.sphere.clone()
} ) );
this._maxGeometryCount = source._maxGeometryCount;
this._maxVertexCount = source._maxVertexCount;
this._maxIndexCount = source._maxIndexCount;
this._geometryInitialized = source._geometryInitialized;
this._geometryCount = source._geometryCount;
this._multiDrawCounts = source._multiDrawCounts.slice();
this._multiDrawStarts = source._multiDrawStarts.slice();
this._matricesTexture = source._matricesTexture.clone();
this._matricesTexture.image.data = this._matricesTexture.image.slice();
return this;
}
dispose() {
// Assuming the geometry is not shared with other meshes
this.geometry.dispose();
this._matricesTexture.dispose();
this._matricesTexture = null;
return this;
}
onBeforeRender( renderer, scene, camera, geometry, material/*, _group*/ ) {
// if visibility has not changed and frustum culling and object sorting is not required
// then skip iterating over all items
if ( ! this._visibilityChanged && ! this.perObjectFrustumCulled && ! this.sortObjects ) {
return;
}
// the indexed version of the multi draw function requires specifying the start
// offset in bytes.
const index = geometry.getIndex();
const bytesPerElement = index === null ? 1 : index.array.BYTES_PER_ELEMENT;
const visibility = this._visibility;
const multiDrawStarts = this._multiDrawStarts;
const multiDrawCounts = this._multiDrawCounts;
const drawRanges = this._drawRanges;
const perObjectFrustumCulled = this.perObjectFrustumCulled;
// prepare the frustum in the local frame
if ( perObjectFrustumCulled ) {
_projScreenMatrix$2
.multiplyMatrices( camera.projectionMatrix, camera.matrixWorldInverse )
.multiply( this.matrixWorld );
_frustum.setFromProjectionMatrix(
_projScreenMatrix$2,
renderer.isWebGPURenderer ? WebGPUCoordinateSystem : WebGLCoordinateSystem
);
}
let count = 0;
if ( this.sortObjects ) {
// get the camera position in the local frame
_invMatrixWorld.copy( this.matrixWorld ).invert();
_vector$5.setFromMatrixPosition( camera.matrixWorld ).applyMatrix4( _invMatrixWorld );
for ( let i = 0, l = visibility.length; i < l; i ++ ) {
if ( visibility[ i ] ) {
// get the bounds in world space
this.getMatrixAt( i, _matrix );
this.getBoundingSphereAt( i, _sphere$2 ).applyMatrix4( _matrix );
// determine whether the batched geometry is within the frustum
let culled = false;
if ( perObjectFrustumCulled ) {
culled = ! _frustum.intersectsSphere( _sphere$2 );
}
if ( ! culled ) {
// get the distance from camera used for sorting
const z = _vector$5.distanceTo( _sphere$2.center );
_renderList.push( drawRanges[ i ], z );
}
}
}
// Sort the draw ranges and prep for rendering
const list = _renderList.list;
const customSort = this.customSort;
if ( customSort === null ) {
list.sort( material.transparent ? sortTransparent : sortOpaque );
} else {
customSort.call( this, list, camera );
}
for ( let i = 0, l = list.length; i < l; i ++ ) {
const item = list[ i ];
multiDrawStarts[ count ] = item.start * bytesPerElement;
multiDrawCounts[ count ] = item.count;
count ++;
}
_renderList.reset();
} else {
for ( let i = 0, l = visibility.length; i < l; i ++ ) {
if ( visibility[ i ] ) {
// determine whether the batched geometry is within the frustum
let culled = false;
if ( perObjectFrustumCulled ) {
// get the bounds in world space
this.getMatrixAt( i, _matrix );
this.getBoundingSphereAt( i, _sphere$2 ).applyMatrix4( _matrix );
culled = ! _frustum.intersectsSphere( _sphere$2 );
}
if ( ! culled ) {
const range = drawRanges[ i ];
multiDrawStarts[ count ] = range.start * bytesPerElement;
multiDrawCounts[ count ] = range.count;
count ++;
}
}
}
}
this._multiDrawCount = count;
this._visibilityChanged = false;
}
onBeforeShadow( renderer, object, camera, shadowCamera, geometry, depthMaterial/* , group */ ) {
this.onBeforeRender( renderer, null, shadowCamera, geometry, depthMaterial );
}
}
class LineBasicMaterial extends Material {
constructor( parameters ) {
super();
this.isLineBasicMaterial = true;
this.type = 'LineBasicMaterial';
this.color = new Color( 0xffffff );
this.map = null;
this.linewidth = 1;
this.linecap = 'round';
this.linejoin = 'round';
this.fog = true;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.color.copy( source.color );
this.map = source.map;
this.linewidth = source.linewidth;
this.linecap = source.linecap;
this.linejoin = source.linejoin;
this.fog = source.fog;
return this;
}
}
const _start$1 = /*@__PURE__*/ new Vector3();
const _end$1 = /*@__PURE__*/ new Vector3();
const _inverseMatrix$1 = /*@__PURE__*/ new Matrix4();
const _ray$1 = /*@__PURE__*/ new Ray();
const _sphere$1 = /*@__PURE__*/ new Sphere();
class Line extends Object3D {
constructor( geometry = new BufferGeometry(), material = new LineBasicMaterial() ) {
super();
this.isLine = true;
this.type = 'Line';
this.geometry = geometry;
this.material = material;
this.updateMorphTargets();
}
copy( source, recursive ) {
super.copy( source, recursive );
this.material = Array.isArray( source.material ) ? source.material.slice() : source.material;
this.geometry = source.geometry;
return this;
}
computeLineDistances() {
const geometry = this.geometry;
// we assume non-indexed geometry
if ( geometry.index === null ) {
const positionAttribute = geometry.attributes.position;
const lineDistances = [ 0 ];
for ( let i = 1, l = positionAttribute.count; i < l; i ++ ) {
_start$1.fromBufferAttribute( positionAttribute, i - 1 );
_end$1.fromBufferAttribute( positionAttribute, i );
lineDistances[ i ] = lineDistances[ i - 1 ];
lineDistances[ i ] += _start$1.distanceTo( _end$1 );
}
geometry.setAttribute( 'lineDistance', new Float32BufferAttribute( lineDistances, 1 ) );
} else {
console.warn( 'THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.' );
}
return this;
}
raycast( raycaster, intersects ) {
const geometry = this.geometry;
const matrixWorld = this.matrixWorld;
const threshold = raycaster.params.Line.threshold;
const drawRange = geometry.drawRange;
// Checking boundingSphere distance to ray
if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
_sphere$1.copy( geometry.boundingSphere );
_sphere$1.applyMatrix4( matrixWorld );
_sphere$1.radius += threshold;
if ( raycaster.ray.intersectsSphere( _sphere$1 ) === false ) return;
//
_inverseMatrix$1.copy( matrixWorld ).invert();
_ray$1.copy( raycaster.ray ).applyMatrix4( _inverseMatrix$1 );
const localThreshold = threshold / ( ( this.scale.x + this.scale.y + this.scale.z ) / 3 );
const localThresholdSq = localThreshold * localThreshold;
const vStart = new Vector3();
const vEnd = new Vector3();
const interSegment = new Vector3();
const interRay = new Vector3();
const step = this.isLineSegments ? 2 : 1;
const index = geometry.index;
const attributes = geometry.attributes;
const positionAttribute = attributes.position;
if ( index !== null ) {
const start = Math.max( 0, drawRange.start );
const end = Math.min( index.count, ( drawRange.start + drawRange.count ) );
for ( let i = start, l = end - 1; i < l; i += step ) {
const a = index.getX( i );
const b = index.getX( i + 1 );
vStart.fromBufferAttribute( positionAttribute, a );
vEnd.fromBufferAttribute( positionAttribute, b );
const distSq = _ray$1.distanceSqToSegment( vStart, vEnd, interRay, interSegment );
if ( distSq > localThresholdSq ) continue;
interRay.applyMatrix4( this.matrixWorld ); //Move back to world space for distance calculation
const distance = raycaster.ray.origin.distanceTo( interRay );
if ( distance < raycaster.near || distance > raycaster.far ) continue;
intersects.push( {
distance: distance,
// What do we want? intersection point on the ray or on the segment??
// point: raycaster.ray.at( distance ),
point: interSegment.clone().applyMatrix4( this.matrixWorld ),
index: i,
face: null,
faceIndex: null,
object: this
} );
}
} else {
const start = Math.max( 0, drawRange.start );
const end = Math.min( positionAttribute.count, ( drawRange.start + drawRange.count ) );
for ( let i = start, l = end - 1; i < l; i += step ) {
vStart.fromBufferAttribute( positionAttribute, i );
vEnd.fromBufferAttribute( positionAttribute, i + 1 );
const distSq = _ray$1.distanceSqToSegment( vStart, vEnd, interRay, interSegment );
if ( distSq > localThresholdSq ) continue;
interRay.applyMatrix4( this.matrixWorld ); //Move back to world space for distance calculation
const distance = raycaster.ray.origin.distanceTo( interRay );
if ( distance < raycaster.near || distance > raycaster.far ) continue;
intersects.push( {
distance: distance,
// What do we want? intersection point on the ray or on the segment??
// point: raycaster.ray.at( distance ),
point: interSegment.clone().applyMatrix4( this.matrixWorld ),
index: i,
face: null,
faceIndex: null,
object: this
} );
}
}
}
updateMorphTargets() {
const geometry = this.geometry;
const morphAttributes = geometry.morphAttributes;
const keys = Object.keys( morphAttributes );
if ( keys.length > 0 ) {
const morphAttribute = morphAttributes[ keys[ 0 ] ];
if ( morphAttribute !== undefined ) {
this.morphTargetInfluences = [];
this.morphTargetDictionary = {};
for ( let m = 0, ml = morphAttribute.length; m < ml; m ++ ) {
const name = morphAttribute[ m ].name || String( m );
this.morphTargetInfluences.push( 0 );
this.morphTargetDictionary[ name ] = m;
}
}
}
}
}
const _start = /*@__PURE__*/ new Vector3();
const _end = /*@__PURE__*/ new Vector3();
class LineSegments extends Line {
constructor( geometry, material ) {
super( geometry, material );
this.isLineSegments = true;
this.type = 'LineSegments';
}
computeLineDistances() {
const geometry = this.geometry;
// we assume non-indexed geometry
if ( geometry.index === null ) {
const positionAttribute = geometry.attributes.position;
const lineDistances = [];
for ( let i = 0, l = positionAttribute.count; i < l; i += 2 ) {
_start.fromBufferAttribute( positionAttribute, i );
_end.fromBufferAttribute( positionAttribute, i + 1 );
lineDistances[ i ] = ( i === 0 ) ? 0 : lineDistances[ i - 1 ];
lineDistances[ i + 1 ] = lineDistances[ i ] + _start.distanceTo( _end );
}
geometry.setAttribute( 'lineDistance', new Float32BufferAttribute( lineDistances, 1 ) );
} else {
console.warn( 'THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.' );
}
return this;
}
}
class LineLoop extends Line {
constructor( geometry, material ) {
super( geometry, material );
this.isLineLoop = true;
this.type = 'LineLoop';
}
}
class PointsMaterial extends Material {
constructor( parameters ) {
super();
this.isPointsMaterial = true;
this.type = 'PointsMaterial';
this.color = new Color( 0xffffff );
this.map = null;
this.alphaMap = null;
this.size = 1;
this.sizeAttenuation = true;
this.fog = true;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.color.copy( source.color );
this.map = source.map;
this.alphaMap = source.alphaMap;
this.size = source.size;
this.sizeAttenuation = source.sizeAttenuation;
this.fog = source.fog;
return this;
}
}
const _inverseMatrix = /*@__PURE__*/ new Matrix4();
const _ray = /*@__PURE__*/ new Ray();
const _sphere = /*@__PURE__*/ new Sphere();
const _position$2 = /*@__PURE__*/ new Vector3();
class Points extends Object3D {
constructor( geometry = new BufferGeometry(), material = new PointsMaterial() ) {
super();
this.isPoints = true;
this.type = 'Points';
this.geometry = geometry;
this.material = material;
this.updateMorphTargets();
}
copy( source, recursive ) {
super.copy( source, recursive );
this.material = Array.isArray( source.material ) ? source.material.slice() : source.material;
this.geometry = source.geometry;
return this;
}
raycast( raycaster, intersects ) {
const geometry = this.geometry;
const matrixWorld = this.matrixWorld;
const threshold = raycaster.params.Points.threshold;
const drawRange = geometry.drawRange;
// Checking boundingSphere distance to ray
if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
_sphere.copy( geometry.boundingSphere );
_sphere.applyMatrix4( matrixWorld );
_sphere.radius += threshold;
if ( raycaster.ray.intersectsSphere( _sphere ) === false ) return;
//
_inverseMatrix.copy( matrixWorld ).invert();
_ray.copy( raycaster.ray ).applyMatrix4( _inverseMatrix );
const localThreshold = threshold / ( ( this.scale.x + this.scale.y + this.scale.z ) / 3 );
const localThresholdSq = localThreshold * localThreshold;
const index = geometry.index;
const attributes = geometry.attributes;
const positionAttribute = attributes.position;
if ( index !== null ) {
const start = Math.max( 0, drawRange.start );
const end = Math.min( index.count, ( drawRange.start + drawRange.count ) );
for ( let i = start, il = end; i < il; i ++ ) {
const a = index.getX( i );
_position$2.fromBufferAttribute( positionAttribute, a );
testPoint( _position$2, a, localThresholdSq, matrixWorld, raycaster, intersects, this );
}
} else {
const start = Math.max( 0, drawRange.start );
const end = Math.min( positionAttribute.count, ( drawRange.start + drawRange.count ) );
for ( let i = start, l = end; i < l; i ++ ) {
_position$2.fromBufferAttribute( positionAttribute, i );
testPoint( _position$2, i, localThresholdSq, matrixWorld, raycaster, intersects, this );
}
}
}
updateMorphTargets() {
const geometry = this.geometry;
const morphAttributes = geometry.morphAttributes;
const keys = Object.keys( morphAttributes );
if ( keys.length > 0 ) {
const morphAttribute = morphAttributes[ keys[ 0 ] ];
if ( morphAttribute !== undefined ) {
this.morphTargetInfluences = [];
this.morphTargetDictionary = {};
for ( let m = 0, ml = morphAttribute.length; m < ml; m ++ ) {
const name = morphAttribute[ m ].name || String( m );
this.morphTargetInfluences.push( 0 );
this.morphTargetDictionary[ name ] = m;
}
}
}
}
}
function testPoint( point, index, localThresholdSq, matrixWorld, raycaster, intersects, object ) {
const rayPointDistanceSq = _ray.distanceSqToPoint( point );
if ( rayPointDistanceSq < localThresholdSq ) {
const intersectPoint = new Vector3();
_ray.closestPointToPoint( point, intersectPoint );
intersectPoint.applyMatrix4( matrixWorld );
const distance = raycaster.ray.origin.distanceTo( intersectPoint );
if ( distance < raycaster.near || distance > raycaster.far ) return;
intersects.push( {
distance: distance,
distanceToRay: Math.sqrt( rayPointDistanceSq ),
point: intersectPoint,
index: index,
face: null,
object: object
} );
}
}
class VideoTexture extends Texture {
constructor( video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
super( video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
this.isVideoTexture = true;
this.minFilter = minFilter !== undefined ? minFilter : LinearFilter;
this.magFilter = magFilter !== undefined ? magFilter : LinearFilter;
this.generateMipmaps = false;
const scope = this;
function updateVideo() {
scope.needsUpdate = true;
video.requestVideoFrameCallback( updateVideo );
}
if ( 'requestVideoFrameCallback' in video ) {
video.requestVideoFrameCallback( updateVideo );
}
}
clone() {
return new this.constructor( this.image ).copy( this );
}
update() {
const video = this.image;
const hasVideoFrameCallback = 'requestVideoFrameCallback' in video;
if ( hasVideoFrameCallback === false && video.readyState >= video.HAVE_CURRENT_DATA ) {
this.needsUpdate = true;
}
}
}
class FramebufferTexture extends Texture {
constructor( width, height ) {
super( { width, height } );
this.isFramebufferTexture = true;
this.magFilter = NearestFilter;
this.minFilter = NearestFilter;
this.generateMipmaps = false;
this.needsUpdate = true;
}
}
class CompressedTexture extends Texture {
constructor( mipmaps, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, colorSpace ) {
super( null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, colorSpace );
this.isCompressedTexture = true;
this.image = { width: width, height: height };
this.mipmaps = mipmaps;
// no flipping for cube textures
// (also flipping doesn't work for compressed textures )
this.flipY = false;
// can't generate mipmaps for compressed textures
// mips must be embedded in DDS files
this.generateMipmaps = false;
}
}
class CompressedArrayTexture extends CompressedTexture {
constructor( mipmaps, width, height, depth, format, type ) {
super( mipmaps, width, height, format, type );
this.isCompressedArrayTexture = true;
this.image.depth = depth;
this.wrapR = ClampToEdgeWrapping;
}
}
class CompressedCubeTexture extends CompressedTexture {
constructor( images, format, type ) {
super( undefined, images[ 0 ].width, images[ 0 ].height, format, type, CubeReflectionMapping );
this.isCompressedCubeTexture = true;
this.isCubeTexture = true;
this.image = images;
}
}
class CanvasTexture extends Texture {
constructor( canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
super( canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
this.isCanvasTexture = true;
this.needsUpdate = true;
}
}
/**
* Extensible curve object.
*
* Some common of curve methods:
* .getPoint( t, optionalTarget ), .getTangent( t, optionalTarget )
* .getPointAt( u, optionalTarget ), .getTangentAt( u, optionalTarget )
* .getPoints(), .getSpacedPoints()
* .getLength()
* .updateArcLengths()
*
* This following curves inherit from THREE.Curve:
*
* -- 2D curves --
* THREE.ArcCurve
* THREE.CubicBezierCurve
* THREE.EllipseCurve
* THREE.LineCurve
* THREE.QuadraticBezierCurve
* THREE.SplineCurve
*
* -- 3D curves --
* THREE.CatmullRomCurve3
* THREE.CubicBezierCurve3
* THREE.LineCurve3
* THREE.QuadraticBezierCurve3
*
* A series of curves can be represented as a THREE.CurvePath.
*
**/
class Curve {
constructor() {
this.type = 'Curve';
this.arcLengthDivisions = 200;
}
// Virtual base class method to overwrite and implement in subclasses
// - t [0 .. 1]
getPoint( /* t, optionalTarget */ ) {
console.warn( 'THREE.Curve: .getPoint() not implemented.' );
return null;
}
// Get point at relative position in curve according to arc length
// - u [0 .. 1]
getPointAt( u, optionalTarget ) {
const t = this.getUtoTmapping( u );
return this.getPoint( t, optionalTarget );
}
// Get sequence of points using getPoint( t )
getPoints( divisions = 5 ) {
const points = [];
for ( let d = 0; d <= divisions; d ++ ) {
points.push( this.getPoint( d / divisions ) );
}
return points;
}
// Get sequence of points using getPointAt( u )
getSpacedPoints( divisions = 5 ) {
const points = [];
for ( let d = 0; d <= divisions; d ++ ) {
points.push( this.getPointAt( d / divisions ) );
}
return points;
}
// Get total curve arc length
getLength() {
const lengths = this.getLengths();
return lengths[ lengths.length - 1 ];
}
// Get list of cumulative segment lengths
getLengths( divisions = this.arcLengthDivisions ) {
if ( this.cacheArcLengths &&
( this.cacheArcLengths.length === divisions + 1 ) &&
! this.needsUpdate ) {
return this.cacheArcLengths;
}
this.needsUpdate = false;
const cache = [];
let current, last = this.getPoint( 0 );
let sum = 0;
cache.push( 0 );
for ( let p = 1; p <= divisions; p ++ ) {
current = this.getPoint( p / divisions );
sum += current.distanceTo( last );
cache.push( sum );
last = current;
}
this.cacheArcLengths = cache;
return cache; // { sums: cache, sum: sum }; Sum is in the last element.
}
updateArcLengths() {
this.needsUpdate = true;
this.getLengths();
}
// Given u ( 0 .. 1 ), get a t to find p. This gives you points which are equidistant
getUtoTmapping( u, distance ) {
const arcLengths = this.getLengths();
let i = 0;
const il = arcLengths.length;
let targetArcLength; // The targeted u distance value to get
if ( distance ) {
targetArcLength = distance;
} else {
targetArcLength = u * arcLengths[ il - 1 ];
}
// binary search for the index with largest value smaller than target u distance
let low = 0, high = il - 1, comparison;
while ( low <= high ) {
i = Math.floor( low + ( high - low ) / 2 ); // less likely to overflow, though probably not issue here, JS doesn't really have integers, all numbers are floats
comparison = arcLengths[ i ] - targetArcLength;
if ( comparison < 0 ) {
low = i + 1;
} else if ( comparison > 0 ) {
high = i - 1;
} else {
high = i;
break;
// DONE
}
}
i = high;
if ( arcLengths[ i ] === targetArcLength ) {
return i / ( il - 1 );
}
// we could get finer grain at lengths, or use simple interpolation between two points
const lengthBefore = arcLengths[ i ];
const lengthAfter = arcLengths[ i + 1 ];
const segmentLength = lengthAfter - lengthBefore;
// determine where we are between the 'before' and 'after' points
const segmentFraction = ( targetArcLength - lengthBefore ) / segmentLength;
// add that fractional amount to t
const t = ( i + segmentFraction ) / ( il - 1 );
return t;
}
// Returns a unit vector tangent at t
// In case any sub curve does not implement its tangent derivation,
// 2 points a small delta apart will be used to find its gradient
// which seems to give a reasonable approximation
getTangent( t, optionalTarget ) {
const delta = 0.0001;
let t1 = t - delta;
let t2 = t + delta;
// Capping in case of danger
if ( t1 < 0 ) t1 = 0;
if ( t2 > 1 ) t2 = 1;
const pt1 = this.getPoint( t1 );
const pt2 = this.getPoint( t2 );
const tangent = optionalTarget || ( ( pt1.isVector2 ) ? new Vector2() : new Vector3() );
tangent.copy( pt2 ).sub( pt1 ).normalize();
return tangent;
}
getTangentAt( u, optionalTarget ) {
const t = this.getUtoTmapping( u );
return this.getTangent( t, optionalTarget );
}
computeFrenetFrames( segments, closed ) {
// see http://www.cs.indiana.edu/pub/techreports/TR425.pdf
const normal = new Vector3();
const tangents = [];
const normals = [];
const binormals = [];
const vec = new Vector3();
const mat = new Matrix4();
// compute the tangent vectors for each segment on the curve
for ( let i = 0; i <= segments; i ++ ) {
const u = i / segments;
tangents[ i ] = this.getTangentAt( u, new Vector3() );
}
// select an initial normal vector perpendicular to the first tangent vector,
// and in the direction of the minimum tangent xyz component
normals[ 0 ] = new Vector3();
binormals[ 0 ] = new Vector3();
let min = Number.MAX_VALUE;
const tx = Math.abs( tangents[ 0 ].x );
const ty = Math.abs( tangents[ 0 ].y );
const tz = Math.abs( tangents[ 0 ].z );
if ( tx <= min ) {
min = tx;
normal.set( 1, 0, 0 );
}
if ( ty <= min ) {
min = ty;
normal.set( 0, 1, 0 );
}
if ( tz <= min ) {
normal.set( 0, 0, 1 );
}
vec.crossVectors( tangents[ 0 ], normal ).normalize();
normals[ 0 ].crossVectors( tangents[ 0 ], vec );
binormals[ 0 ].crossVectors( tangents[ 0 ], normals[ 0 ] );
// compute the slowly-varying normal and binormal vectors for each segment on the curve
for ( let i = 1; i <= segments; i ++ ) {
normals[ i ] = normals[ i - 1 ].clone();
binormals[ i ] = binormals[ i - 1 ].clone();
vec.crossVectors( tangents[ i - 1 ], tangents[ i ] );
if ( vec.length() > Number.EPSILON ) {
vec.normalize();
const theta = Math.acos( clamp( tangents[ i - 1 ].dot( tangents[ i ] ), - 1, 1 ) ); // clamp for floating pt errors
normals[ i ].applyMatrix4( mat.makeRotationAxis( vec, theta ) );
}
binormals[ i ].crossVectors( tangents[ i ], normals[ i ] );
}
// if the curve is closed, postprocess the vectors so the first and last normal vectors are the same
if ( closed === true ) {
let theta = Math.acos( clamp( normals[ 0 ].dot( normals[ segments ] ), - 1, 1 ) );
theta /= segments;
if ( tangents[ 0 ].dot( vec.crossVectors( normals[ 0 ], normals[ segments ] ) ) > 0 ) {
theta = - theta;
}
for ( let i = 1; i <= segments; i ++ ) {
// twist a little...
normals[ i ].applyMatrix4( mat.makeRotationAxis( tangents[ i ], theta * i ) );
binormals[ i ].crossVectors( tangents[ i ], normals[ i ] );
}
}
return {
tangents: tangents,
normals: normals,
binormals: binormals
};
}
clone() {
return new this.constructor().copy( this );
}
copy( source ) {
this.arcLengthDivisions = source.arcLengthDivisions;
return this;
}
toJSON() {
const data = {
metadata: {
version: 4.6,
type: 'Curve',
generator: 'Curve.toJSON'
}
};
data.arcLengthDivisions = this.arcLengthDivisions;
data.type = this.type;
return data;
}
fromJSON( json ) {
this.arcLengthDivisions = json.arcLengthDivisions;
return this;
}
}
class EllipseCurve extends Curve {
constructor( aX = 0, aY = 0, xRadius = 1, yRadius = 1, aStartAngle = 0, aEndAngle = Math.PI * 2, aClockwise = false, aRotation = 0 ) {
super();
this.isEllipseCurve = true;
this.type = 'EllipseCurve';
this.aX = aX;
this.aY = aY;
this.xRadius = xRadius;
this.yRadius = yRadius;
this.aStartAngle = aStartAngle;
this.aEndAngle = aEndAngle;
this.aClockwise = aClockwise;
this.aRotation = aRotation;
}
getPoint( t, optionalTarget ) {
const point = optionalTarget || new Vector2();
const twoPi = Math.PI * 2;
let deltaAngle = this.aEndAngle - this.aStartAngle;
const samePoints = Math.abs( deltaAngle ) < Number.EPSILON;
// ensures that deltaAngle is 0 .. 2 PI
while ( deltaAngle < 0 ) deltaAngle += twoPi;
while ( deltaAngle > twoPi ) deltaAngle -= twoPi;
if ( deltaAngle < Number.EPSILON ) {
if ( samePoints ) {
deltaAngle = 0;
} else {
deltaAngle = twoPi;
}
}
if ( this.aClockwise === true && ! samePoints ) {
if ( deltaAngle === twoPi ) {
deltaAngle = - twoPi;
} else {
deltaAngle = deltaAngle - twoPi;
}
}
const angle = this.aStartAngle + t * deltaAngle;
let x = this.aX + this.xRadius * Math.cos( angle );
let y = this.aY + this.yRadius * Math.sin( angle );
if ( this.aRotation !== 0 ) {
const cos = Math.cos( this.aRotation );
const sin = Math.sin( this.aRotation );
const tx = x - this.aX;
const ty = y - this.aY;
// Rotate the point about the center of the ellipse.
x = tx * cos - ty * sin + this.aX;
y = tx * sin + ty * cos + this.aY;
}
return point.set( x, y );
}
copy( source ) {
super.copy( source );
this.aX = source.aX;
this.aY = source.aY;
this.xRadius = source.xRadius;
this.yRadius = source.yRadius;
this.aStartAngle = source.aStartAngle;
this.aEndAngle = source.aEndAngle;
this.aClockwise = source.aClockwise;
this.aRotation = source.aRotation;
return this;
}
toJSON() {
const data = super.toJSON();
data.aX = this.aX;
data.aY = this.aY;
data.xRadius = this.xRadius;
data.yRadius = this.yRadius;
data.aStartAngle = this.aStartAngle;
data.aEndAngle = this.aEndAngle;
data.aClockwise = this.aClockwise;
data.aRotation = this.aRotation;
return data;
}
fromJSON( json ) {
super.fromJSON( json );
this.aX = json.aX;
this.aY = json.aY;
this.xRadius = json.xRadius;
this.yRadius = json.yRadius;
this.aStartAngle = json.aStartAngle;
this.aEndAngle = json.aEndAngle;
this.aClockwise = json.aClockwise;
this.aRotation = json.aRotation;
return this;
}
}
class ArcCurve extends EllipseCurve {
constructor( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
super( aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise );
this.isArcCurve = true;
this.type = 'ArcCurve';
}
}
/**
* Centripetal CatmullRom Curve - which is useful for avoiding
* cusps and self-intersections in non-uniform catmull rom curves.
* http://www.cemyuksel.com/research/catmullrom_param/catmullrom.pdf
*
* curve.type accepts centripetal(default), chordal and catmullrom
* curve.tension is used for catmullrom which defaults to 0.5
*/
/*
Based on an optimized c++ solution in
- http://stackoverflow.com/questions/9489736/catmull-rom-curve-with-no-cusps-and-no-self-intersections/
- http://ideone.com/NoEbVM
This CubicPoly class could be used for reusing some variables and calculations,
but for three.js curve use, it could be possible inlined and flatten into a single function call
which can be placed in CurveUtils.
*/
function CubicPoly() {
let c0 = 0, c1 = 0, c2 = 0, c3 = 0;
/*
* Compute coefficients for a cubic polynomial
* p(s) = c0 + c1*s + c2*s^2 + c3*s^3
* such that
* p(0) = x0, p(1) = x1
* and
* p'(0) = t0, p'(1) = t1.
*/
function init( x0, x1, t0, t1 ) {
c0 = x0;
c1 = t0;
c2 = - 3 * x0 + 3 * x1 - 2 * t0 - t1;
c3 = 2 * x0 - 2 * x1 + t0 + t1;
}
return {
initCatmullRom: function ( x0, x1, x2, x3, tension ) {
init( x1, x2, tension * ( x2 - x0 ), tension * ( x3 - x1 ) );
},
initNonuniformCatmullRom: function ( x0, x1, x2, x3, dt0, dt1, dt2 ) {
// compute tangents when parameterized in [t1,t2]
let t1 = ( x1 - x0 ) / dt0 - ( x2 - x0 ) / ( dt0 + dt1 ) + ( x2 - x1 ) / dt1;
let t2 = ( x2 - x1 ) / dt1 - ( x3 - x1 ) / ( dt1 + dt2 ) + ( x3 - x2 ) / dt2;
// rescale tangents for parametrization in [0,1]
t1 *= dt1;
t2 *= dt1;
init( x1, x2, t1, t2 );
},
calc: function ( t ) {
const t2 = t * t;
const t3 = t2 * t;
return c0 + c1 * t + c2 * t2 + c3 * t3;
}
};
}
//
const tmp = /*@__PURE__*/ new Vector3();
const px = /*@__PURE__*/ new CubicPoly();
const py = /*@__PURE__*/ new CubicPoly();
const pz = /*@__PURE__*/ new CubicPoly();
class CatmullRomCurve3 extends Curve {
constructor( points = [], closed = false, curveType = 'centripetal', tension = 0.5 ) {
super();
this.isCatmullRomCurve3 = true;
this.type = 'CatmullRomCurve3';
this.points = points;
this.closed = closed;
this.curveType = curveType;
this.tension = tension;
}
getPoint( t, optionalTarget = new Vector3() ) {
const point = optionalTarget;
const points = this.points;
const l = points.length;
const p = ( l - ( this.closed ? 0 : 1 ) ) * t;
let intPoint = Math.floor( p );
let weight = p - intPoint;
if ( this.closed ) {
intPoint += intPoint > 0 ? 0 : ( Math.floor( Math.abs( intPoint ) / l ) + 1 ) * l;
} else if ( weight === 0 && intPoint === l - 1 ) {
intPoint = l - 2;
weight = 1;
}
let p0, p3; // 4 points (p1 & p2 defined below)
if ( this.closed || intPoint > 0 ) {
p0 = points[ ( intPoint - 1 ) % l ];
} else {
// extrapolate first point
tmp.subVectors( points[ 0 ], points[ 1 ] ).add( points[ 0 ] );
p0 = tmp;
}
const p1 = points[ intPoint % l ];
const p2 = points[ ( intPoint + 1 ) % l ];
if ( this.closed || intPoint + 2 < l ) {
p3 = points[ ( intPoint + 2 ) % l ];
} else {
// extrapolate last point
tmp.subVectors( points[ l - 1 ], points[ l - 2 ] ).add( points[ l - 1 ] );
p3 = tmp;
}
if ( this.curveType === 'centripetal' || this.curveType === 'chordal' ) {
// init Centripetal / Chordal Catmull-Rom
const pow = this.curveType === 'chordal' ? 0.5 : 0.25;
let dt0 = Math.pow( p0.distanceToSquared( p1 ), pow );
let dt1 = Math.pow( p1.distanceToSquared( p2 ), pow );
let dt2 = Math.pow( p2.distanceToSquared( p3 ), pow );
// safety check for repeated points
if ( dt1 < 1e-4 ) dt1 = 1.0;
if ( dt0 < 1e-4 ) dt0 = dt1;
if ( dt2 < 1e-4 ) dt2 = dt1;
px.initNonuniformCatmullRom( p0.x, p1.x, p2.x, p3.x, dt0, dt1, dt2 );
py.initNonuniformCatmullRom( p0.y, p1.y, p2.y, p3.y, dt0, dt1, dt2 );
pz.initNonuniformCatmullRom( p0.z, p1.z, p2.z, p3.z, dt0, dt1, dt2 );
} else if ( this.curveType === 'catmullrom' ) {
px.initCatmullRom( p0.x, p1.x, p2.x, p3.x, this.tension );
py.initCatmullRom( p0.y, p1.y, p2.y, p3.y, this.tension );
pz.initCatmullRom( p0.z, p1.z, p2.z, p3.z, this.tension );
}
point.set(
px.calc( weight ),
py.calc( weight ),
pz.calc( weight )
);
return point;
}
copy( source ) {
super.copy( source );
this.points = [];
for ( let i = 0, l = source.points.length; i < l; i ++ ) {
const point = source.points[ i ];
this.points.push( point.clone() );
}
this.closed = source.closed;
this.curveType = source.curveType;
this.tension = source.tension;
return this;
}
toJSON() {
const data = super.toJSON();
data.points = [];
for ( let i = 0, l = this.points.length; i < l; i ++ ) {
const point = this.points[ i ];
data.points.push( point.toArray() );
}
data.closed = this.closed;
data.curveType = this.curveType;
data.tension = this.tension;
return data;
}
fromJSON( json ) {
super.fromJSON( json );
this.points = [];
for ( let i = 0, l = json.points.length; i < l; i ++ ) {
const point = json.points[ i ];
this.points.push( new Vector3().fromArray( point ) );
}
this.closed = json.closed;
this.curveType = json.curveType;
this.tension = json.tension;
return this;
}
}
/**
* Bezier Curves formulas obtained from
* https://en.wikipedia.org/wiki/B%C3%A9zier_curve
*/
function CatmullRom( t, p0, p1, p2, p3 ) {
const v0 = ( p2 - p0 ) * 0.5;
const v1 = ( p3 - p1 ) * 0.5;
const t2 = t * t;
const t3 = t * t2;
return ( 2 * p1 - 2 * p2 + v0 + v1 ) * t3 + ( - 3 * p1 + 3 * p2 - 2 * v0 - v1 ) * t2 + v0 * t + p1;
}
//
function QuadraticBezierP0( t, p ) {
const k = 1 - t;
return k * k * p;
}
function QuadraticBezierP1( t, p ) {
return 2 * ( 1 - t ) * t * p;
}
function QuadraticBezierP2( t, p ) {
return t * t * p;
}
function QuadraticBezier( t, p0, p1, p2 ) {
return QuadraticBezierP0( t, p0 ) + QuadraticBezierP1( t, p1 ) +
QuadraticBezierP2( t, p2 );
}
//
function CubicBezierP0( t, p ) {
const k = 1 - t;
return k * k * k * p;
}
function CubicBezierP1( t, p ) {
const k = 1 - t;
return 3 * k * k * t * p;
}
function CubicBezierP2( t, p ) {
return 3 * ( 1 - t ) * t * t * p;
}
function CubicBezierP3( t, p ) {
return t * t * t * p;
}
function CubicBezier( t, p0, p1, p2, p3 ) {
return CubicBezierP0( t, p0 ) + CubicBezierP1( t, p1 ) + CubicBezierP2( t, p2 ) +
CubicBezierP3( t, p3 );
}
class CubicBezierCurve extends Curve {
constructor( v0 = new Vector2(), v1 = new Vector2(), v2 = new Vector2(), v3 = new Vector2() ) {
super();
this.isCubicBezierCurve = true;
this.type = 'CubicBezierCurve';
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
this.v3 = v3;
}
getPoint( t, optionalTarget = new Vector2() ) {
const point = optionalTarget;
const v0 = this.v0, v1 = this.v1, v2 = this.v2, v3 = this.v3;
point.set(
CubicBezier( t, v0.x, v1.x, v2.x, v3.x ),
CubicBezier( t, v0.y, v1.y, v2.y, v3.y )
);
return point;
}
copy( source ) {
super.copy( source );
this.v0.copy( source.v0 );
this.v1.copy( source.v1 );
this.v2.copy( source.v2 );
this.v3.copy( source.v3 );
return this;
}
toJSON() {
const data = super.toJSON();
data.v0 = this.v0.toArray();
data.v1 = this.v1.toArray();
data.v2 = this.v2.toArray();
data.v3 = this.v3.toArray();
return data;
}
fromJSON( json ) {
super.fromJSON( json );
this.v0.fromArray( json.v0 );
this.v1.fromArray( json.v1 );
this.v2.fromArray( json.v2 );
this.v3.fromArray( json.v3 );
return this;
}
}
class CubicBezierCurve3 extends Curve {
constructor( v0 = new Vector3(), v1 = new Vector3(), v2 = new Vector3(), v3 = new Vector3() ) {
super();
this.isCubicBezierCurve3 = true;
this.type = 'CubicBezierCurve3';
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
this.v3 = v3;
}
getPoint( t, optionalTarget = new Vector3() ) {
const point = optionalTarget;
const v0 = this.v0, v1 = this.v1, v2 = this.v2, v3 = this.v3;
point.set(
CubicBezier( t, v0.x, v1.x, v2.x, v3.x ),
CubicBezier( t, v0.y, v1.y, v2.y, v3.y ),
CubicBezier( t, v0.z, v1.z, v2.z, v3.z )
);
return point;
}
copy( source ) {
super.copy( source );
this.v0.copy( source.v0 );
this.v1.copy( source.v1 );
this.v2.copy( source.v2 );
this.v3.copy( source.v3 );
return this;
}
toJSON() {
const data = super.toJSON();
data.v0 = this.v0.toArray();
data.v1 = this.v1.toArray();
data.v2 = this.v2.toArray();
data.v3 = this.v3.toArray();
return data;
}
fromJSON( json ) {
super.fromJSON( json );
this.v0.fromArray( json.v0 );
this.v1.fromArray( json.v1 );
this.v2.fromArray( json.v2 );
this.v3.fromArray( json.v3 );
return this;
}
}
class LineCurve extends Curve {
constructor( v1 = new Vector2(), v2 = new Vector2() ) {
super();
this.isLineCurve = true;
this.type = 'LineCurve';
this.v1 = v1;
this.v2 = v2;
}
getPoint( t, optionalTarget = new Vector2() ) {
const point = optionalTarget;
if ( t === 1 ) {
point.copy( this.v2 );
} else {
point.copy( this.v2 ).sub( this.v1 );
point.multiplyScalar( t ).add( this.v1 );
}
return point;
}
// Line curve is linear, so we can overwrite default getPointAt
getPointAt( u, optionalTarget ) {
return this.getPoint( u, optionalTarget );
}
getTangent( t, optionalTarget = new Vector2() ) {
return optionalTarget.subVectors( this.v2, this.v1 ).normalize();
}
getTangentAt( u, optionalTarget ) {
return this.getTangent( u, optionalTarget );
}
copy( source ) {
super.copy( source );
this.v1.copy( source.v1 );
this.v2.copy( source.v2 );
return this;
}
toJSON() {
const data = super.toJSON();
data.v1 = this.v1.toArray();
data.v2 = this.v2.toArray();
return data;
}
fromJSON( json ) {
super.fromJSON( json );
this.v1.fromArray( json.v1 );
this.v2.fromArray( json.v2 );
return this;
}
}
class LineCurve3 extends Curve {
constructor( v1 = new Vector3(), v2 = new Vector3() ) {
super();
this.isLineCurve3 = true;
this.type = 'LineCurve3';
this.v1 = v1;
this.v2 = v2;
}
getPoint( t, optionalTarget = new Vector3() ) {
const point = optionalTarget;
if ( t === 1 ) {
point.copy( this.v2 );
} else {
point.copy( this.v2 ).sub( this.v1 );
point.multiplyScalar( t ).add( this.v1 );
}
return point;
}
// Line curve is linear, so we can overwrite default getPointAt
getPointAt( u, optionalTarget ) {
return this.getPoint( u, optionalTarget );
}
getTangent( t, optionalTarget = new Vector3() ) {
return optionalTarget.subVectors( this.v2, this.v1 ).normalize();
}
getTangentAt( u, optionalTarget ) {
return this.getTangent( u, optionalTarget );
}
copy( source ) {
super.copy( source );
this.v1.copy( source.v1 );
this.v2.copy( source.v2 );
return this;
}
toJSON() {
const data = super.toJSON();
data.v1 = this.v1.toArray();
data.v2 = this.v2.toArray();
return data;
}
fromJSON( json ) {
super.fromJSON( json );
this.v1.fromArray( json.v1 );
this.v2.fromArray( json.v2 );
return this;
}
}
class QuadraticBezierCurve extends Curve {
constructor( v0 = new Vector2(), v1 = new Vector2(), v2 = new Vector2() ) {
super();
this.isQuadraticBezierCurve = true;
this.type = 'QuadraticBezierCurve';
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
}
getPoint( t, optionalTarget = new Vector2() ) {
const point = optionalTarget;
const v0 = this.v0, v1 = this.v1, v2 = this.v2;
point.set(
QuadraticBezier( t, v0.x, v1.x, v2.x ),
QuadraticBezier( t, v0.y, v1.y, v2.y )
);
return point;
}
copy( source ) {
super.copy( source );
this.v0.copy( source.v0 );
this.v1.copy( source.v1 );
this.v2.copy( source.v2 );
return this;
}
toJSON() {
const data = super.toJSON();
data.v0 = this.v0.toArray();
data.v1 = this.v1.toArray();
data.v2 = this.v2.toArray();
return data;
}
fromJSON( json ) {
super.fromJSON( json );
this.v0.fromArray( json.v0 );
this.v1.fromArray( json.v1 );
this.v2.fromArray( json.v2 );
return this;
}
}
class QuadraticBezierCurve3 extends Curve {
constructor( v0 = new Vector3(), v1 = new Vector3(), v2 = new Vector3() ) {
super();
this.isQuadraticBezierCurve3 = true;
this.type = 'QuadraticBezierCurve3';
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
}
getPoint( t, optionalTarget = new Vector3() ) {
const point = optionalTarget;
const v0 = this.v0, v1 = this.v1, v2 = this.v2;
point.set(
QuadraticBezier( t, v0.x, v1.x, v2.x ),
QuadraticBezier( t, v0.y, v1.y, v2.y ),
QuadraticBezier( t, v0.z, v1.z, v2.z )
);
return point;
}
copy( source ) {
super.copy( source );
this.v0.copy( source.v0 );
this.v1.copy( source.v1 );
this.v2.copy( source.v2 );
return this;
}
toJSON() {
const data = super.toJSON();
data.v0 = this.v0.toArray();
data.v1 = this.v1.toArray();
data.v2 = this.v2.toArray();
return data;
}
fromJSON( json ) {
super.fromJSON( json );
this.v0.fromArray( json.v0 );
this.v1.fromArray( json.v1 );
this.v2.fromArray( json.v2 );
return this;
}
}
class SplineCurve extends Curve {
constructor( points = [] ) {
super();
this.isSplineCurve = true;
this.type = 'SplineCurve';
this.points = points;
}
getPoint( t, optionalTarget = new Vector2() ) {
const point = optionalTarget;
const points = this.points;
const p = ( points.length - 1 ) * t;
const intPoint = Math.floor( p );
const weight = p - intPoint;
const p0 = points[ intPoint === 0 ? intPoint : intPoint - 1 ];
const p1 = points[ intPoint ];
const p2 = points[ intPoint > points.length - 2 ? points.length - 1 : intPoint + 1 ];
const p3 = points[ intPoint > points.length - 3 ? points.length - 1 : intPoint + 2 ];
point.set(
CatmullRom( weight, p0.x, p1.x, p2.x, p3.x ),
CatmullRom( weight, p0.y, p1.y, p2.y, p3.y )
);
return point;
}
copy( source ) {
super.copy( source );
this.points = [];
for ( let i = 0, l = source.points.length; i < l; i ++ ) {
const point = source.points[ i ];
this.points.push( point.clone() );
}
return this;
}
toJSON() {
const data = super.toJSON();
data.points = [];
for ( let i = 0, l = this.points.length; i < l; i ++ ) {
const point = this.points[ i ];
data.points.push( point.toArray() );
}
return data;
}
fromJSON( json ) {
super.fromJSON( json );
this.points = [];
for ( let i = 0, l = json.points.length; i < l; i ++ ) {
const point = json.points[ i ];
this.points.push( new Vector2().fromArray( point ) );
}
return this;
}
}
var Curves = /*#__PURE__*/Object.freeze({
__proto__: null,
ArcCurve: ArcCurve,
CatmullRomCurve3: CatmullRomCurve3,
CubicBezierCurve: CubicBezierCurve,
CubicBezierCurve3: CubicBezierCurve3,
EllipseCurve: EllipseCurve,
LineCurve: LineCurve,
LineCurve3: LineCurve3,
QuadraticBezierCurve: QuadraticBezierCurve,
QuadraticBezierCurve3: QuadraticBezierCurve3,
SplineCurve: SplineCurve
});
/**************************************************************
* Curved Path - a curve path is simply a array of connected
* curves, but retains the api of a curve
**************************************************************/
class CurvePath extends Curve {
constructor() {
super();
this.type = 'CurvePath';
this.curves = [];
this.autoClose = false; // Automatically closes the path
}
add( curve ) {
this.curves.push( curve );
}
closePath() {
// Add a line curve if start and end of lines are not connected
const startPoint = this.curves[ 0 ].getPoint( 0 );
const endPoint = this.curves[ this.curves.length - 1 ].getPoint( 1 );
if ( ! startPoint.equals( endPoint ) ) {
const lineType = ( startPoint.isVector2 === true ) ? 'LineCurve' : 'LineCurve3';
this.curves.push( new Curves[ lineType ]( endPoint, startPoint ) );
}
return this;
}
// To get accurate point with reference to
// entire path distance at time t,
// following has to be done:
// 1. Length of each sub path have to be known
// 2. Locate and identify type of curve
// 3. Get t for the curve
// 4. Return curve.getPointAt(t')
getPoint( t, optionalTarget ) {
const d = t * this.getLength();
const curveLengths = this.getCurveLengths();
let i = 0;
// To think about boundaries points.
while ( i < curveLengths.length ) {
if ( curveLengths[ i ] >= d ) {
const diff = curveLengths[ i ] - d;
const curve = this.curves[ i ];
const segmentLength = curve.getLength();
const u = segmentLength === 0 ? 0 : 1 - diff / segmentLength;
return curve.getPointAt( u, optionalTarget );
}
i ++;
}
return null;
// loop where sum != 0, sum > d , sum+1 <d
}
// We cannot use the default THREE.Curve getPoint() with getLength() because in
// THREE.Curve, getLength() depends on getPoint() but in THREE.CurvePath
// getPoint() depends on getLength
getLength() {
const lens = this.getCurveLengths();
return lens[ lens.length - 1 ];
}
// cacheLengths must be recalculated.
updateArcLengths() {
this.needsUpdate = true;
this.cacheLengths = null;
this.getCurveLengths();
}
// Compute lengths and cache them
// We cannot overwrite getLengths() because UtoT mapping uses it.
getCurveLengths() {
// We use cache values if curves and cache array are same length
if ( this.cacheLengths && this.cacheLengths.length === this.curves.length ) {
return this.cacheLengths;
}
// Get length of sub-curve
// Push sums into cached array
const lengths = [];
let sums = 0;
for ( let i = 0, l = this.curves.length; i < l; i ++ ) {
sums += this.curves[ i ].getLength();
lengths.push( sums );
}
this.cacheLengths = lengths;
return lengths;
}
getSpacedPoints( divisions = 40 ) {
const points = [];
for ( let i = 0; i <= divisions; i ++ ) {
points.push( this.getPoint( i / divisions ) );
}
if ( this.autoClose ) {
points.push( points[ 0 ] );
}
return points;
}
getPoints( divisions = 12 ) {
const points = [];
let last;
for ( let i = 0, curves = this.curves; i < curves.length; i ++ ) {
const curve = curves[ i ];
const resolution = curve.isEllipseCurve ? divisions * 2
: ( curve.isLineCurve || curve.isLineCurve3 ) ? 1
: curve.isSplineCurve ? divisions * curve.points.length
: divisions;
const pts = curve.getPoints( resolution );
for ( let j = 0; j < pts.length; j ++ ) {
const point = pts[ j ];
if ( last && last.equals( point ) ) continue; // ensures no consecutive points are duplicates
points.push( point );
last = point;
}
}
if ( this.autoClose && points.length > 1 && ! points[ points.length - 1 ].equals( points[ 0 ] ) ) {
points.push( points[ 0 ] );
}
return points;
}
copy( source ) {
super.copy( source );
this.curves = [];
for ( let i = 0, l = source.curves.length; i < l; i ++ ) {
const curve = source.curves[ i ];
this.curves.push( curve.clone() );
}
this.autoClose = source.autoClose;
return this;
}
toJSON() {
const data = super.toJSON();
data.autoClose = this.autoClose;
data.curves = [];
for ( let i = 0, l = this.curves.length; i < l; i ++ ) {
const curve = this.curves[ i ];
data.curves.push( curve.toJSON() );
}
return data;
}
fromJSON( json ) {
super.fromJSON( json );
this.autoClose = json.autoClose;
this.curves = [];
for ( let i = 0, l = json.curves.length; i < l; i ++ ) {
const curve = json.curves[ i ];
this.curves.push( new Curves[ curve.type ]().fromJSON( curve ) );
}
return this;
}
}
class Path extends CurvePath {
constructor( points ) {
super();
this.type = 'Path';
this.currentPoint = new Vector2();
if ( points ) {
this.setFromPoints( points );
}
}
setFromPoints( points ) {
this.moveTo( points[ 0 ].x, points[ 0 ].y );
for ( let i = 1, l = points.length; i < l; i ++ ) {
this.lineTo( points[ i ].x, points[ i ].y );
}
return this;
}
moveTo( x, y ) {
this.currentPoint.set( x, y ); // TODO consider referencing vectors instead of copying?
return this;
}
lineTo( x, y ) {
const curve = new LineCurve( this.currentPoint.clone(), new Vector2( x, y ) );
this.curves.push( curve );
this.currentPoint.set( x, y );
return this;
}
quadraticCurveTo( aCPx, aCPy, aX, aY ) {
const curve = new QuadraticBezierCurve(
this.currentPoint.clone(),
new Vector2( aCPx, aCPy ),
new Vector2( aX, aY )
);
this.curves.push( curve );
this.currentPoint.set( aX, aY );
return this;
}
bezierCurveTo( aCP1x, aCP1y, aCP2x, aCP2y, aX, aY ) {
const curve = new CubicBezierCurve(
this.currentPoint.clone(),
new Vector2( aCP1x, aCP1y ),
new Vector2( aCP2x, aCP2y ),
new Vector2( aX, aY )
);
this.curves.push( curve );
this.currentPoint.set( aX, aY );
return this;
}
splineThru( pts /*Array of Vector*/ ) {
const npts = [ this.currentPoint.clone() ].concat( pts );
const curve = new SplineCurve( npts );
this.curves.push( curve );
this.currentPoint.copy( pts[ pts.length - 1 ] );
return this;
}
arc( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
const x0 = this.currentPoint.x;
const y0 = this.currentPoint.y;
this.absarc( aX + x0, aY + y0, aRadius,
aStartAngle, aEndAngle, aClockwise );
return this;
}
absarc( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
this.absellipse( aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise );
return this;
}
ellipse( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation ) {
const x0 = this.currentPoint.x;
const y0 = this.currentPoint.y;
this.absellipse( aX + x0, aY + y0, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation );
return this;
}
absellipse( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation ) {
const curve = new EllipseCurve( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation );
if ( this.curves.length > 0 ) {
// if a previous curve is present, attempt to join
const firstPoint = curve.getPoint( 0 );
if ( ! firstPoint.equals( this.currentPoint ) ) {
this.lineTo( firstPoint.x, firstPoint.y );
}
}
this.curves.push( curve );
const lastPoint = curve.getPoint( 1 );
this.currentPoint.copy( lastPoint );
return this;
}
copy( source ) {
super.copy( source );
this.currentPoint.copy( source.currentPoint );
return this;
}
toJSON() {
const data = super.toJSON();
data.currentPoint = this.currentPoint.toArray();
return data;
}
fromJSON( json ) {
super.fromJSON( json );
this.currentPoint.fromArray( json.currentPoint );
return this;
}
}
class LatheGeometry extends BufferGeometry {
constructor( points = [ new Vector2( 0, - 0.5 ), new Vector2( 0.5, 0 ), new Vector2( 0, 0.5 ) ], segments = 12, phiStart = 0, phiLength = Math.PI * 2 ) {
super();
this.type = 'LatheGeometry';
this.parameters = {
points: points,
segments: segments,
phiStart: phiStart,
phiLength: phiLength
};
segments = Math.floor( segments );
// clamp phiLength so it's in range of [ 0, 2PI ]
phiLength = clamp( phiLength, 0, Math.PI * 2 );
// buffers
const indices = [];
const vertices = [];
const uvs = [];
const initNormals = [];
const normals = [];
// helper variables
const inverseSegments = 1.0 / segments;
const vertex = new Vector3();
const uv = new Vector2();
const normal = new Vector3();
const curNormal = new Vector3();
const prevNormal = new Vector3();
let dx = 0;
let dy = 0;
// pre-compute normals for initial "meridian"
for ( let j = 0; j <= ( points.length - 1 ); j ++ ) {
switch ( j ) {
case 0: // special handling for 1st vertex on path
dx = points[ j + 1 ].x - points[ j ].x;
dy = points[ j + 1 ].y - points[ j ].y;
normal.x = dy * 1.0;
normal.y = - dx;
normal.z = dy * 0.0;
prevNormal.copy( normal );
normal.normalize();
initNormals.push( normal.x, normal.y, normal.z );
break;
case ( points.length - 1 ): // special handling for last Vertex on path
initNormals.push( prevNormal.x, prevNormal.y, prevNormal.z );
break;
default: // default handling for all vertices in between
dx = points[ j + 1 ].x - points[ j ].x;
dy = points[ j + 1 ].y - points[ j ].y;
normal.x = dy * 1.0;
normal.y = - dx;
normal.z = dy * 0.0;
curNormal.copy( normal );
normal.x += prevNormal.x;
normal.y += prevNormal.y;
normal.z += prevNormal.z;
normal.normalize();
initNormals.push( normal.x, normal.y, normal.z );
prevNormal.copy( curNormal );
}
}
// generate vertices, uvs and normals
for ( let i = 0; i <= segments; i ++ ) {
const phi = phiStart + i * inverseSegments * phiLength;
const sin = Math.sin( phi );
const cos = Math.cos( phi );
for ( let j = 0; j <= ( points.length - 1 ); j ++ ) {
// vertex
vertex.x = points[ j ].x * sin;
vertex.y = points[ j ].y;
vertex.z = points[ j ].x * cos;
vertices.push( vertex.x, vertex.y, vertex.z );
// uv
uv.x = i / segments;
uv.y = j / ( points.length - 1 );
uvs.push( uv.x, uv.y );
// normal
const x = initNormals[ 3 * j + 0 ] * sin;
const y = initNormals[ 3 * j + 1 ];
const z = initNormals[ 3 * j + 0 ] * cos;
normals.push( x, y, z );
}
}
// indices
for ( let i = 0; i < segments; i ++ ) {
for ( let j = 0; j < ( points.length - 1 ); j ++ ) {
const base = j + i * points.length;
const a = base;
const b = base + points.length;
const c = base + points.length + 1;
const d = base + 1;
// faces
indices.push( a, b, d );
indices.push( c, d, b );
}
}
// build geometry
this.setIndex( indices );
this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
static fromJSON( data ) {
return new LatheGeometry( data.points, data.segments, data.phiStart, data.phiLength );
}
}
class CapsuleGeometry extends LatheGeometry {
constructor( radius = 1, length = 1, capSegments = 4, radialSegments = 8 ) {
const path = new Path();
path.absarc( 0, - length / 2, radius, Math.PI * 1.5, 0 );
path.absarc( 0, length / 2, radius, 0, Math.PI * 0.5 );
super( path.getPoints( capSegments ), radialSegments );
this.type = 'CapsuleGeometry';
this.parameters = {
radius: radius,
length: length,
capSegments: capSegments,
radialSegments: radialSegments,
};
}
static fromJSON( data ) {
return new CapsuleGeometry( data.radius, data.length, data.capSegments, data.radialSegments );
}
}
class CircleGeometry extends BufferGeometry {
constructor( radius = 1, segments = 32, thetaStart = 0, thetaLength = Math.PI * 2 ) {
super();
this.type = 'CircleGeometry';
this.parameters = {
radius: radius,
segments: segments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
segments = Math.max( 3, segments );
// buffers
const indices = [];
const vertices = [];
const normals = [];
const uvs = [];
// helper variables
const vertex = new Vector3();
const uv = new Vector2();
// center point
vertices.push( 0, 0, 0 );
normals.push( 0, 0, 1 );
uvs.push( 0.5, 0.5 );
for ( let s = 0, i = 3; s <= segments; s ++, i += 3 ) {
const segment = thetaStart + s / segments * thetaLength;
// vertex
vertex.x = radius * Math.cos( segment );
vertex.y = radius * Math.sin( segment );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normals.push( 0, 0, 1 );
// uvs
uv.x = ( vertices[ i ] / radius + 1 ) / 2;
uv.y = ( vertices[ i + 1 ] / radius + 1 ) / 2;
uvs.push( uv.x, uv.y );
}
// indices
for ( let i = 1; i <= segments; i ++ ) {
indices.push( i, i + 1, 0 );
}
// build geometry
this.setIndex( indices );
this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
static fromJSON( data ) {
return new CircleGeometry( data.radius, data.segments, data.thetaStart, data.thetaLength );
}
}
class CylinderGeometry extends BufferGeometry {
constructor( radiusTop = 1, radiusBottom = 1, height = 1, radialSegments = 32, heightSegments = 1, openEnded = false, thetaStart = 0, thetaLength = Math.PI * 2 ) {
super();
this.type = 'CylinderGeometry';
this.parameters = {
radiusTop: radiusTop,
radiusBottom: radiusBottom,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
const scope = this;
radialSegments = Math.floor( radialSegments );
heightSegments = Math.floor( heightSegments );
// buffers
const indices = [];
const vertices = [];
const normals = [];
const uvs = [];
// helper variables
let index = 0;
const indexArray = [];
const halfHeight = height / 2;
let groupStart = 0;
// generate geometry
generateTorso();
if ( openEnded === false ) {
if ( radiusTop > 0 ) generateCap( true );
if ( radiusBottom > 0 ) generateCap( false );
}
// build geometry
this.setIndex( indices );
this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
function generateTorso() {
const normal = new Vector3();
const vertex = new Vector3();
let groupCount = 0;
// this will be used to calculate the normal
const slope = ( radiusBottom - radiusTop ) / height;
// generate vertices, normals and uvs
for ( let y = 0; y <= heightSegments; y ++ ) {
const indexRow = [];
const v = y / heightSegments;
// calculate the radius of the current row
const radius = v * ( radiusBottom - radiusTop ) + radiusTop;
for ( let x = 0; x <= radialSegments; x ++ ) {
const u = x / radialSegments;
const theta = u * thetaLength + thetaStart;
const sinTheta = Math.sin( theta );
const cosTheta = Math.cos( theta );
// vertex
vertex.x = radius * sinTheta;
vertex.y = - v * height + halfHeight;
vertex.z = radius * cosTheta;
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normal.set( sinTheta, slope, cosTheta ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( u, 1 - v );
// save index of vertex in respective row
indexRow.push( index ++ );
}
// now save vertices of the row in our index array
indexArray.push( indexRow );
}
// generate indices
for ( let x = 0; x < radialSegments; x ++ ) {
for ( let y = 0; y < heightSegments; y ++ ) {
// we use the index array to access the correct indices
const a = indexArray[ y ][ x ];
const b = indexArray[ y + 1 ][ x ];
const c = indexArray[ y + 1 ][ x + 1 ];
const d = indexArray[ y ][ x + 1 ];
// faces
indices.push( a, b, d );
indices.push( b, c, d );
// update group counter
groupCount += 6;
}
}
// add a group to the geometry. this will ensure multi material support
scope.addGroup( groupStart, groupCount, 0 );
// calculate new start value for groups
groupStart += groupCount;
}
function generateCap( top ) {
// save the index of the first center vertex
const centerIndexStart = index;
const uv = new Vector2();
const vertex = new Vector3();
let groupCount = 0;
const radius = ( top === true ) ? radiusTop : radiusBottom;
const sign = ( top === true ) ? 1 : - 1;
// first we generate the center vertex data of the cap.
// because the geometry needs one set of uvs per face,
// we must generate a center vertex per face/segment
for ( let x = 1; x <= radialSegments; x ++ ) {
// vertex
vertices.push( 0, halfHeight * sign, 0 );
// normal
normals.push( 0, sign, 0 );
// uv
uvs.push( 0.5, 0.5 );
// increase index
index ++;
}
// save the index of the last center vertex
const centerIndexEnd = index;
// now we generate the surrounding vertices, normals and uvs
for ( let x = 0; x <= radialSegments; x ++ ) {
const u = x / radialSegments;
const theta = u * thetaLength + thetaStart;
const cosTheta = Math.cos( theta );
const sinTheta = Math.sin( theta );
// vertex
vertex.x = radius * sinTheta;
vertex.y = halfHeight * sign;
vertex.z = radius * cosTheta;
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normals.push( 0, sign, 0 );
// uv
uv.x = ( cosTheta * 0.5 ) + 0.5;
uv.y = ( sinTheta * 0.5 * sign ) + 0.5;
uvs.push( uv.x, uv.y );
// increase index
index ++;
}
// generate indices
for ( let x = 0; x < radialSegments; x ++ ) {
const c = centerIndexStart + x;
const i = centerIndexEnd + x;
if ( top === true ) {
// face top
indices.push( i, i + 1, c );
} else {
// face bottom
indices.push( i + 1, i, c );
}
groupCount += 3;
}
// add a group to the geometry. this will ensure multi material support
scope.addGroup( groupStart, groupCount, top === true ? 1 : 2 );
// calculate new start value for groups
groupStart += groupCount;
}
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
static fromJSON( data ) {
return new CylinderGeometry( data.radiusTop, data.radiusBottom, data.height, data.radialSegments, data.heightSegments, data.openEnded, data.thetaStart, data.thetaLength );
}
}
class ConeGeometry extends CylinderGeometry {
constructor( radius = 1, height = 1, radialSegments = 32, heightSegments = 1, openEnded = false, thetaStart = 0, thetaLength = Math.PI * 2 ) {
super( 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength );
this.type = 'ConeGeometry';
this.parameters = {
radius: radius,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
}
static fromJSON( data ) {
return new ConeGeometry( data.radius, data.height, data.radialSegments, data.heightSegments, data.openEnded, data.thetaStart, data.thetaLength );
}
}
class PolyhedronGeometry extends BufferGeometry {
constructor( vertices = [], indices = [], radius = 1, detail = 0 ) {
super();
this.type = 'PolyhedronGeometry';
this.parameters = {
vertices: vertices,
indices: indices,
radius: radius,
detail: detail
};
// default buffer data
const vertexBuffer = [];
const uvBuffer = [];
// the subdivision creates the vertex buffer data
subdivide( detail );
// all vertices should lie on a conceptual sphere with a given radius
applyRadius( radius );
// finally, create the uv data
generateUVs();
// build non-indexed geometry
this.setAttribute( 'position', new Float32BufferAttribute( vertexBuffer, 3 ) );
this.setAttribute( 'normal', new Float32BufferAttribute( vertexBuffer.slice(), 3 ) );
this.setAttribute( 'uv', new Float32BufferAttribute( uvBuffer, 2 ) );
if ( detail === 0 ) {
this.computeVertexNormals(); // flat normals
} else {
this.normalizeNormals(); // smooth normals
}
// helper functions
function subdivide( detail ) {
const a = new Vector3();
const b = new Vector3();
const c = new Vector3();
// iterate over all faces and apply a subdivision with the given detail value
for ( let i = 0; i < indices.length; i += 3 ) {
// get the vertices of the face
getVertexByIndex( indices[ i + 0 ], a );
getVertexByIndex( indices[ i + 1 ], b );
getVertexByIndex( indices[ i + 2 ], c );
// perform subdivision
subdivideFace( a, b, c, detail );
}
}
function subdivideFace( a, b, c, detail ) {
const cols = detail + 1;
// we use this multidimensional array as a data structure for creating the subdivision
const v = [];
// construct all of the vertices for this subdivision
for ( let i = 0; i <= cols; i ++ ) {
v[ i ] = [];
const aj = a.clone().lerp( c, i / cols );
const bj = b.clone().lerp( c, i / cols );
const rows = cols - i;
for ( let j = 0; j <= rows; j ++ ) {
if ( j === 0 && i === cols ) {
v[ i ][ j ] = aj;
} else {
v[ i ][ j ] = aj.clone().lerp( bj, j / rows );
}
}
}
// construct all of the faces
for ( let i = 0; i < cols; i ++ ) {
for ( let j = 0; j < 2 * ( cols - i ) - 1; j ++ ) {
const k = Math.floor( j / 2 );
if ( j % 2 === 0 ) {
pushVertex( v[ i ][ k + 1 ] );
pushVertex( v[ i + 1 ][ k ] );
pushVertex( v[ i ][ k ] );
} else {
pushVertex( v[ i ][ k + 1 ] );
pushVertex( v[ i + 1 ][ k + 1 ] );
pushVertex( v[ i + 1 ][ k ] );
}
}
}
}
function applyRadius( radius ) {
const vertex = new Vector3();
// iterate over the entire buffer and apply the radius to each vertex
for ( let i = 0; i < vertexBuffer.length; i += 3 ) {
vertex.x = vertexBuffer[ i + 0 ];
vertex.y = vertexBuffer[ i + 1 ];
vertex.z = vertexBuffer[ i + 2 ];
vertex.normalize().multiplyScalar( radius );
vertexBuffer[ i + 0 ] = vertex.x;
vertexBuffer[ i + 1 ] = vertex.y;
vertexBuffer[ i + 2 ] = vertex.z;
}
}
function generateUVs() {
const vertex = new Vector3();
for ( let i = 0; i < vertexBuffer.length; i += 3 ) {
vertex.x = vertexBuffer[ i + 0 ];
vertex.y = vertexBuffer[ i + 1 ];
vertex.z = vertexBuffer[ i + 2 ];
const u = azimuth( vertex ) / 2 / Math.PI + 0.5;
const v = inclination( vertex ) / Math.PI + 0.5;
uvBuffer.push( u, 1 - v );
}
correctUVs();
correctSeam();
}
function correctSeam() {
// handle case when face straddles the seam, see #3269
for ( let i = 0; i < uvBuffer.length; i += 6 ) {
// uv data of a single face
const x0 = uvBuffer[ i + 0 ];
const x1 = uvBuffer[ i + 2 ];
const x2 = uvBuffer[ i + 4 ];
const max = Math.max( x0, x1, x2 );
const min = Math.min( x0, x1, x2 );
// 0.9 is somewhat arbitrary
if ( max > 0.9 && min < 0.1 ) {
if ( x0 < 0.2 ) uvBuffer[ i + 0 ] += 1;
if ( x1 < 0.2 ) uvBuffer[ i + 2 ] += 1;
if ( x2 < 0.2 ) uvBuffer[ i + 4 ] += 1;
}
}
}
function pushVertex( vertex ) {
vertexBuffer.push( vertex.x, vertex.y, vertex.z );
}
function getVertexByIndex( index, vertex ) {
const stride = index * 3;
vertex.x = vertices[ stride + 0 ];
vertex.y = vertices[ stride + 1 ];
vertex.z = vertices[ stride + 2 ];
}
function correctUVs() {
const a = new Vector3();
const b = new Vector3();
const c = new Vector3();
const centroid = new Vector3();
const uvA = new Vector2();
const uvB = new Vector2();
const uvC = new Vector2();
for ( let i = 0, j = 0; i < vertexBuffer.length; i += 9, j += 6 ) {
a.set( vertexBuffer[ i + 0 ], vertexBuffer[ i + 1 ], vertexBuffer[ i + 2 ] );
b.set( vertexBuffer[ i + 3 ], vertexBuffer[ i + 4 ], vertexBuffer[ i + 5 ] );
c.set( vertexBuffer[ i + 6 ], vertexBuffer[ i + 7 ], vertexBuffer[ i + 8 ] );
uvA.set( uvBuffer[ j + 0 ], uvBuffer[ j + 1 ] );
uvB.set( uvBuffer[ j + 2 ], uvBuffer[ j + 3 ] );
uvC.set( uvBuffer[ j + 4 ], uvBuffer[ j + 5 ] );
centroid.copy( a ).add( b ).add( c ).divideScalar( 3 );
const azi = azimuth( centroid );
correctUV( uvA, j + 0, a, azi );
correctUV( uvB, j + 2, b, azi );
correctUV( uvC, j + 4, c, azi );
}
}
function correctUV( uv, stride, vector, azimuth ) {
if ( ( azimuth < 0 ) && ( uv.x === 1 ) ) {
uvBuffer[ stride ] = uv.x - 1;
}
if ( ( vector.x === 0 ) && ( vector.z === 0 ) ) {
uvBuffer[ stride ] = azimuth / 2 / Math.PI + 0.5;
}
}
// Angle around the Y axis, counter-clockwise when looking from above.
function azimuth( vector ) {
return Math.atan2( vector.z, - vector.x );
}
// Angle above the XZ plane.
function inclination( vector ) {
return Math.atan2( - vector.y, Math.sqrt( ( vector.x * vector.x ) + ( vector.z * vector.z ) ) );
}
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
static fromJSON( data ) {
return new PolyhedronGeometry( data.vertices, data.indices, data.radius, data.details );
}
}
class DodecahedronGeometry extends PolyhedronGeometry {
constructor( radius = 1, detail = 0 ) {
const t = ( 1 + Math.sqrt( 5 ) ) / 2;
const r = 1 / t;
const vertices = [
// (±1, ±1, ±1)
- 1, - 1, - 1, - 1, - 1, 1,
- 1, 1, - 1, - 1, 1, 1,
1, - 1, - 1, 1, - 1, 1,
1, 1, - 1, 1, 1, 1,
// (0, ±1/φ, ±φ)
0, - r, - t, 0, - r, t,
0, r, - t, 0, r, t,
// (±1/φ, ±φ, 0)
- r, - t, 0, - r, t, 0,
r, - t, 0, r, t, 0,
// (±φ, 0, ±1/φ)
- t, 0, - r, t, 0, - r,
- t, 0, r, t, 0, r
];
const indices = [
3, 11, 7, 3, 7, 15, 3, 15, 13,
7, 19, 17, 7, 17, 6, 7, 6, 15,
17, 4, 8, 17, 8, 10, 17, 10, 6,
8, 0, 16, 8, 16, 2, 8, 2, 10,
0, 12, 1, 0, 1, 18, 0, 18, 16,
6, 10, 2, 6, 2, 13, 6, 13, 15,
2, 16, 18, 2, 18, 3, 2, 3, 13,
18, 1, 9, 18, 9, 11, 18, 11, 3,
4, 14, 12, 4, 12, 0, 4, 0, 8,
11, 9, 5, 11, 5, 19, 11, 19, 7,
19, 5, 14, 19, 14, 4, 19, 4, 17,
1, 12, 14, 1, 14, 5, 1, 5, 9
];
super( vertices, indices, radius, detail );
this.type = 'DodecahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}
static fromJSON( data ) {
return new DodecahedronGeometry( data.radius, data.detail );
}
}
const _v0 = /*@__PURE__*/ new Vector3();
const _v1$1 = /*@__PURE__*/ new Vector3();
const _normal = /*@__PURE__*/ new Vector3();
const _triangle = /*@__PURE__*/ new Triangle();
class EdgesGeometry extends BufferGeometry {
constructor( geometry = null, thresholdAngle = 1 ) {
super();
this.type = 'EdgesGeometry';
this.parameters = {
geometry: geometry,
thresholdAngle: thresholdAngle
};
if ( geometry !== null ) {
const precisionPoints = 4;
const precision = Math.pow( 10, precisionPoints );
const thresholdDot = Math.cos( DEG2RAD * thresholdAngle );
const indexAttr = geometry.getIndex();
const positionAttr = geometry.getAttribute( 'position' );
const indexCount = indexAttr ? indexAttr.count : positionAttr.count;
const indexArr = [ 0, 0, 0 ];
const vertKeys = [ 'a', 'b', 'c' ];
const hashes = new Array( 3 );
const edgeData = {};
const vertices = [];
for ( let i = 0; i < indexCount; i += 3 ) {
if ( indexAttr ) {
indexArr[ 0 ] = indexAttr.getX( i );
indexArr[ 1 ] = indexAttr.getX( i + 1 );
indexArr[ 2 ] = indexAttr.getX( i + 2 );
} else {
indexArr[ 0 ] = i;
indexArr[ 1 ] = i + 1;
indexArr[ 2 ] = i + 2;
}
const { a, b, c } = _triangle;
a.fromBufferAttribute( positionAttr, indexArr[ 0 ] );
b.fromBufferAttribute( positionAttr, indexArr[ 1 ] );
c.fromBufferAttribute( positionAttr, indexArr[ 2 ] );
_triangle.getNormal( _normal );
// create hashes for the edge from the vertices
hashes[ 0 ] = `${ Math.round( a.x * precision ) },${ Math.round( a.y * precision ) },${ Math.round( a.z * precision ) }`;
hashes[ 1 ] = `${ Math.round( b.x * precision ) },${ Math.round( b.y * precision ) },${ Math.round( b.z * precision ) }`;
hashes[ 2 ] = `${ Math.round( c.x * precision ) },${ Math.round( c.y * precision ) },${ Math.round( c.z * precision ) }`;
// skip degenerate triangles
if ( hashes[ 0 ] === hashes[ 1 ] || hashes[ 1 ] === hashes[ 2 ] || hashes[ 2 ] === hashes[ 0 ] ) {
continue;
}
// iterate over every edge
for ( let j = 0; j < 3; j ++ ) {
// get the first and next vertex making up the edge
const jNext = ( j + 1 ) % 3;
const vecHash0 = hashes[ j ];
const vecHash1 = hashes[ jNext ];
const v0 = _triangle[ vertKeys[ j ] ];
const v1 = _triangle[ vertKeys[ jNext ] ];
const hash = `${ vecHash0 }_${ vecHash1 }`;
const reverseHash = `${ vecHash1 }_${ vecHash0 }`;
if ( reverseHash in edgeData && edgeData[ reverseHash ] ) {
// if we found a sibling edge add it into the vertex array if
// it meets the angle threshold and delete the edge from the map.
if ( _normal.dot( edgeData[ reverseHash ].normal ) <= thresholdDot ) {
vertices.push( v0.x, v0.y, v0.z );
vertices.push( v1.x, v1.y, v1.z );
}
edgeData[ reverseHash ] = null;
} else if ( ! ( hash in edgeData ) ) {
// if we've already got an edge here then skip adding a new one
edgeData[ hash ] = {
index0: indexArr[ j ],
index1: indexArr[ jNext ],
normal: _normal.clone(),
};
}
}
}
// iterate over all remaining, unmatched edges and add them to the vertex array
for ( const key in edgeData ) {
if ( edgeData[ key ] ) {
const { index0, index1 } = edgeData[ key ];
_v0.fromBufferAttribute( positionAttr, index0 );
_v1$1.fromBufferAttribute( positionAttr, index1 );
vertices.push( _v0.x, _v0.y, _v0.z );
vertices.push( _v1$1.x, _v1$1.y, _v1$1.z );
}
}
this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
}
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
}
class Shape extends Path {
constructor( points ) {
super( points );
this.uuid = generateUUID();
this.type = 'Shape';
this.holes = [];
}
getPointsHoles( divisions ) {
const holesPts = [];
for ( let i = 0, l = this.holes.length; i < l; i ++ ) {
holesPts[ i ] = this.holes[ i ].getPoints( divisions );
}
return holesPts;
}
// get points of shape and holes (keypoints based on segments parameter)
extractPoints( divisions ) {
return {
shape: this.getPoints( divisions ),
holes: this.getPointsHoles( divisions )
};
}
copy( source ) {
super.copy( source );
this.holes = [];
for ( let i = 0, l = source.holes.length; i < l; i ++ ) {
const hole = source.holes[ i ];
this.holes.push( hole.clone() );
}
return this;
}
toJSON() {
const data = super.toJSON();
data.uuid = this.uuid;
data.holes = [];
for ( let i = 0, l = this.holes.length; i < l; i ++ ) {
const hole = this.holes[ i ];
data.holes.push( hole.toJSON() );
}
return data;
}
fromJSON( json ) {
super.fromJSON( json );
this.uuid = json.uuid;
this.holes = [];
for ( let i = 0, l = json.holes.length; i < l; i ++ ) {
const hole = json.holes[ i ];
this.holes.push( new Path().fromJSON( hole ) );
}
return this;
}
}
/**
* Port from https://github.com/mapbox/earcut (v2.2.4)
*/
const Earcut = {
triangulate: function ( data, holeIndices, dim = 2 ) {
const hasHoles = holeIndices && holeIndices.length;
const outerLen = hasHoles ? holeIndices[ 0 ] * dim : data.length;
let outerNode = linkedList( data, 0, outerLen, dim, true );
const triangles = [];
if ( ! outerNode || outerNode.next === outerNode.prev ) return triangles;
let minX, minY, maxX, maxY, x, y, invSize;
if ( hasHoles ) outerNode = eliminateHoles( data, holeIndices, outerNode, dim );
// if the shape is not too simple, we'll use z-order curve hash later; calculate polygon bbox
if ( data.length > 80 * dim ) {
minX = maxX = data[ 0 ];
minY = maxY = data[ 1 ];
for ( let i = dim; i < outerLen; i += dim ) {
x = data[ i ];
y = data[ i + 1 ];
if ( x < minX ) minX = x;
if ( y < minY ) minY = y;
if ( x > maxX ) maxX = x;
if ( y > maxY ) maxY = y;
}
// minX, minY and invSize are later used to transform coords into integers for z-order calculation
invSize = Math.max( maxX - minX, maxY - minY );
invSize = invSize !== 0 ? 32767 / invSize : 0;
}
earcutLinked( outerNode, triangles, dim, minX, minY, invSize, 0 );
return triangles;
}
};
// create a circular doubly linked list from polygon points in the specified winding order
function linkedList( data, start, end, dim, clockwise ) {
let i, last;
if ( clockwise === ( signedArea( data, start, end, dim ) > 0 ) ) {
for ( i = start; i < end; i += dim ) last = insertNode( i, data[ i ], data[ i + 1 ], last );
} else {
for ( i = end - dim; i >= start; i -= dim ) last = insertNode( i, data[ i ], data[ i + 1 ], last );
}
if ( last && equals( last, last.next ) ) {
removeNode( last );
last = last.next;
}
return last;
}
// eliminate colinear or duplicate points
function filterPoints( start, end ) {
if ( ! start ) return start;
if ( ! end ) end = start;
let p = start,
again;
do {
again = false;
if ( ! p.steiner && ( equals( p, p.next ) || area( p.prev, p, p.next ) === 0 ) ) {
removeNode( p );
p = end = p.prev;
if ( p === p.next ) break;
again = true;
} else {
p = p.next;
}
} while ( again || p !== end );
return end;
}
// main ear slicing loop which triangulates a polygon (given as a linked list)
function earcutLinked( ear, triangles, dim, minX, minY, invSize, pass ) {
if ( ! ear ) return;
// interlink polygon nodes in z-order
if ( ! pass && invSize ) indexCurve( ear, minX, minY, invSize );
let stop = ear,
prev, next;
// iterate through ears, slicing them one by one
while ( ear.prev !== ear.next ) {
prev = ear.prev;
next = ear.next;
if ( invSize ? isEarHashed( ear, minX, minY, invSize ) : isEar( ear ) ) {
// cut off the triangle
triangles.push( prev.i / dim | 0 );
triangles.push( ear.i / dim | 0 );
triangles.push( next.i / dim | 0 );
removeNode( ear );
// skipping the next vertex leads to less sliver triangles
ear = next.next;
stop = next.next;
continue;
}
ear = next;
// if we looped through the whole remaining polygon and can't find any more ears
if ( ear === stop ) {
// try filtering points and slicing again
if ( ! pass ) {
earcutLinked( filterPoints( ear ), triangles, dim, minX, minY, invSize, 1 );
// if this didn't work, try curing all small self-intersections locally
} else if ( pass === 1 ) {
ear = cureLocalIntersections( filterPoints( ear ), triangles, dim );
earcutLinked( ear, triangles, dim, minX, minY, invSize, 2 );
// as a last resort, try splitting the remaining polygon into two
} else if ( pass === 2 ) {
splitEarcut( ear, triangles, dim, minX, minY, invSize );
}
break;
}
}
}
// check whether a polygon node forms a valid ear with adjacent nodes
function isEar( ear ) {
const a = ear.prev,
b = ear,
c = ear.next;
if ( area( a, b, c ) >= 0 ) return false; // reflex, can't be an ear
// now make sure we don't have other points inside the potential ear
const ax = a.x, bx = b.x, cx = c.x, ay = a.y, by = b.y, cy = c.y;
// triangle bbox; min & max are calculated like this for speed
const x0 = ax < bx ? ( ax < cx ? ax : cx ) : ( bx < cx ? bx : cx ),
y0 = ay < by ? ( ay < cy ? ay : cy ) : ( by < cy ? by : cy ),
x1 = ax > bx ? ( ax > cx ? ax : cx ) : ( bx > cx ? bx : cx ),
y1 = ay > by ? ( ay > cy ? ay : cy ) : ( by > cy ? by : cy );
let p = c.next;
while ( p !== a ) {
if ( p.x >= x0 && p.x <= x1 && p.y >= y0 && p.y <= y1 &&
pointInTriangle( ax, ay, bx, by, cx, cy, p.x, p.y ) &&
area( p.prev, p, p.next ) >= 0 ) return false;
p = p.next;
}
return true;
}
function isEarHashed( ear, minX, minY, invSize ) {
const a = ear.prev,
b = ear,
c = ear.next;
if ( area( a, b, c ) >= 0 ) return false; // reflex, can't be an ear
const ax = a.x, bx = b.x, cx = c.x, ay = a.y, by = b.y, cy = c.y;
// triangle bbox; min & max are calculated like this for speed
const x0 = ax < bx ? ( ax < cx ? ax : cx ) : ( bx < cx ? bx : cx ),
y0 = ay < by ? ( ay < cy ? ay : cy ) : ( by < cy ? by : cy ),
x1 = ax > bx ? ( ax > cx ? ax : cx ) : ( bx > cx ? bx : cx ),
y1 = ay > by ? ( ay > cy ? ay : cy ) : ( by > cy ? by : cy );
// z-order range for the current triangle bbox;
const minZ = zOrder( x0, y0, minX, minY, invSize ),
maxZ = zOrder( x1, y1, minX, minY, invSize );
let p = ear.prevZ,
n = ear.nextZ;
// look for points inside the triangle in both directions
while ( p && p.z >= minZ && n && n.z <= maxZ ) {
if ( p.x >= x0 && p.x <= x1 && p.y >= y0 && p.y <= y1 && p !== a && p !== c &&
pointInTriangle( ax, ay, bx, by, cx, cy, p.x, p.y ) && area( p.prev, p, p.next ) >= 0 ) return false;
p = p.prevZ;
if ( n.x >= x0 && n.x <= x1 && n.y >= y0 && n.y <= y1 && n !== a && n !== c &&
pointInTriangle( ax, ay, bx, by, cx, cy, n.x, n.y ) && area( n.prev, n, n.next ) >= 0 ) return false;
n = n.nextZ;
}
// look for remaining points in decreasing z-order
while ( p && p.z >= minZ ) {
if ( p.x >= x0 && p.x <= x1 && p.y >= y0 && p.y <= y1 && p !== a && p !== c &&
pointInTriangle( ax, ay, bx, by, cx, cy, p.x, p.y ) && area( p.prev, p, p.next ) >= 0 ) return false;
p = p.prevZ;
}
// look for remaining points in increasing z-order
while ( n && n.z <= maxZ ) {
if ( n.x >= x0 && n.x <= x1 && n.y >= y0 && n.y <= y1 && n !== a && n !== c &&
pointInTriangle( ax, ay, bx, by, cx, cy, n.x, n.y ) && area( n.prev, n, n.next ) >= 0 ) return false;
n = n.nextZ;
}
return true;
}
// go through all polygon nodes and cure small local self-intersections
function cureLocalIntersections( start, triangles, dim ) {
let p = start;
do {
const a = p.prev,
b = p.next.next;
if ( ! equals( a, b ) && intersects( a, p, p.next, b ) && locallyInside( a, b ) && locallyInside( b, a ) ) {
triangles.push( a.i / dim | 0 );
triangles.push( p.i / dim | 0 );
triangles.push( b.i / dim | 0 );
// remove two nodes involved
removeNode( p );
removeNode( p.next );
p = start = b;
}
p = p.next;
} while ( p !== start );
return filterPoints( p );
}
// try splitting polygon into two and triangulate them independently
function splitEarcut( start, triangles, dim, minX, minY, invSize ) {
// look for a valid diagonal that divides the polygon into two
let a = start;
do {
let b = a.next.next;
while ( b !== a.prev ) {
if ( a.i !== b.i && isValidDiagonal( a, b ) ) {
// split the polygon in two by the diagonal
let c = splitPolygon( a, b );
// filter colinear points around the cuts
a = filterPoints( a, a.next );
c = filterPoints( c, c.next );
// run earcut on each half
earcutLinked( a, triangles, dim, minX, minY, invSize, 0 );
earcutLinked( c, triangles, dim, minX, minY, invSize, 0 );
return;
}
b = b.next;
}
a = a.next;
} while ( a !== start );
}
// link every hole into the outer loop, producing a single-ring polygon without holes
function eliminateHoles( data, holeIndices, outerNode, dim ) {
const queue = [];
let i, len, start, end, list;
for ( i = 0, len = holeIndices.length; i < len; i ++ ) {
start = holeIndices[ i ] * dim;
end = i < len - 1 ? holeIndices[ i + 1 ] * dim : data.length;
list = linkedList( data, start, end, dim, false );
if ( list === list.next ) list.steiner = true;
queue.push( getLeftmost( list ) );
}
queue.sort( compareX );
// process holes from left to right
for ( i = 0; i < queue.length; i ++ ) {
outerNode = eliminateHole( queue[ i ], outerNode );
}
return outerNode;
}
function compareX( a, b ) {
return a.x - b.x;
}
// find a bridge between vertices that connects hole with an outer ring and link it
function eliminateHole( hole, outerNode ) {
const bridge = findHoleBridge( hole, outerNode );
if ( ! bridge ) {
return outerNode;
}
const bridgeReverse = splitPolygon( bridge, hole );
// filter collinear points around the cuts
filterPoints( bridgeReverse, bridgeReverse.next );
return filterPoints( bridge, bridge.next );
}
// David Eberly's algorithm for finding a bridge between hole and outer polygon
function findHoleBridge( hole, outerNode ) {
let p = outerNode,
qx = - Infinity,
m;
const hx = hole.x, hy = hole.y;
// find a segment intersected by a ray from the hole's leftmost point to the left;
// segment's endpoint with lesser x will be potential connection point
do {
if ( hy <= p.y && hy >= p.next.y && p.next.y !== p.y ) {
const x = p.x + ( hy - p.y ) * ( p.next.x - p.x ) / ( p.next.y - p.y );
if ( x <= hx && x > qx ) {
qx = x;
m = p.x < p.next.x ? p : p.next;
if ( x === hx ) return m; // hole touches outer segment; pick leftmost endpoint
}
}
p = p.next;
} while ( p !== outerNode );
if ( ! m ) return null;
// look for points inside the triangle of hole point, segment intersection and endpoint;
// if there are no points found, we have a valid connection;
// otherwise choose the point of the minimum angle with the ray as connection point
const stop = m,
mx = m.x,
my = m.y;
let tanMin = Infinity, tan;
p = m;
do {
if ( hx >= p.x && p.x >= mx && hx !== p.x &&
pointInTriangle( hy < my ? hx : qx, hy, mx, my, hy < my ? qx : hx, hy, p.x, p.y ) ) {
tan = Math.abs( hy - p.y ) / ( hx - p.x ); // tangential
if ( locallyInside( p, hole ) && ( tan < tanMin || ( tan === tanMin && ( p.x > m.x || ( p.x === m.x && sectorContainsSector( m, p ) ) ) ) ) ) {
m = p;
tanMin = tan;
}
}
p = p.next;
} while ( p !== stop );
return m;
}
// whether sector in vertex m contains sector in vertex p in the same coordinates
function sectorContainsSector( m, p ) {
return area( m.prev, m, p.prev ) < 0 && area( p.next, m, m.next ) < 0;
}
// interlink polygon nodes in z-order
function indexCurve( start, minX, minY, invSize ) {
let p = start;
do {
if ( p.z === 0 ) p.z = zOrder( p.x, p.y, minX, minY, invSize );
p.prevZ = p.prev;
p.nextZ = p.next;
p = p.next;
} while ( p !== start );
p.prevZ.nextZ = null;
p.prevZ = null;
sortLinked( p );
}
// Simon Tatham's linked list merge sort algorithm
// http://www.chiark.greenend.org.uk/~sgtatham/algorithms/listsort.html
function sortLinked( list ) {
let i, p, q, e, tail, numMerges, pSize, qSize,
inSize = 1;
do {
p = list;
list = null;
tail = null;
numMerges = 0;
while ( p ) {
numMerges ++;
q = p;
pSize = 0;
for ( i = 0; i < inSize; i ++ ) {
pSize ++;
q = q.nextZ;
if ( ! q ) break;
}
qSize = inSize;
while ( pSize > 0 || ( qSize > 0 && q ) ) {
if ( pSize !== 0 && ( qSize === 0 || ! q || p.z <= q.z ) ) {
e = p;
p = p.nextZ;
pSize --;
} else {
e = q;
q = q.nextZ;
qSize --;
}
if ( tail ) tail.nextZ = e;
else list = e;
e.prevZ = tail;
tail = e;
}
p = q;
}
tail.nextZ = null;
inSize *= 2;
} while ( numMerges > 1 );
return list;
}
// z-order of a point given coords and inverse of the longer side of data bbox
function zOrder( x, y, minX, minY, invSize ) {
// coords are transformed into non-negative 15-bit integer range
x = ( x - minX ) * invSize | 0;
y = ( y - minY ) * invSize | 0;
x = ( x | ( x << 8 ) ) & 0x00FF00FF;
x = ( x | ( x << 4 ) ) & 0x0F0F0F0F;
x = ( x | ( x << 2 ) ) & 0x33333333;
x = ( x | ( x << 1 ) ) & 0x55555555;
y = ( y | ( y << 8 ) ) & 0x00FF00FF;
y = ( y | ( y << 4 ) ) & 0x0F0F0F0F;
y = ( y | ( y << 2 ) ) & 0x33333333;
y = ( y | ( y << 1 ) ) & 0x55555555;
return x | ( y << 1 );
}
// find the leftmost node of a polygon ring
function getLeftmost( start ) {
let p = start,
leftmost = start;
do {
if ( p.x < leftmost.x || ( p.x === leftmost.x && p.y < leftmost.y ) ) leftmost = p;
p = p.next;
} while ( p !== start );
return leftmost;
}
// check if a point lies within a convex triangle
function pointInTriangle( ax, ay, bx, by, cx, cy, px, py ) {
return ( cx - px ) * ( ay - py ) >= ( ax - px ) * ( cy - py ) &&
( ax - px ) * ( by - py ) >= ( bx - px ) * ( ay - py ) &&
( bx - px ) * ( cy - py ) >= ( cx - px ) * ( by - py );
}
// check if a diagonal between two polygon nodes is valid (lies in polygon interior)
function isValidDiagonal( a, b ) {
return a.next.i !== b.i && a.prev.i !== b.i && ! intersectsPolygon( a, b ) && // dones't intersect other edges
( locallyInside( a, b ) && locallyInside( b, a ) && middleInside( a, b ) && // locally visible
( area( a.prev, a, b.prev ) || area( a, b.prev, b ) ) || // does not create opposite-facing sectors
equals( a, b ) && area( a.prev, a, a.next ) > 0 && area( b.prev, b, b.next ) > 0 ); // special zero-length case
}
// signed area of a triangle
function area( p, q, r ) {
return ( q.y - p.y ) * ( r.x - q.x ) - ( q.x - p.x ) * ( r.y - q.y );
}
// check if two points are equal
function equals( p1, p2 ) {
return p1.x === p2.x && p1.y === p2.y;
}
// check if two segments intersect
function intersects( p1, q1, p2, q2 ) {
const o1 = sign( area( p1, q1, p2 ) );
const o2 = sign( area( p1, q1, q2 ) );
const o3 = sign( area( p2, q2, p1 ) );
const o4 = sign( area( p2, q2, q1 ) );
if ( o1 !== o2 && o3 !== o4 ) return true; // general case
if ( o1 === 0 && onSegment( p1, p2, q1 ) ) return true; // p1, q1 and p2 are collinear and p2 lies on p1q1
if ( o2 === 0 && onSegment( p1, q2, q1 ) ) return true; // p1, q1 and q2 are collinear and q2 lies on p1q1
if ( o3 === 0 && onSegment( p2, p1, q2 ) ) return true; // p2, q2 and p1 are collinear and p1 lies on p2q2
if ( o4 === 0 && onSegment( p2, q1, q2 ) ) return true; // p2, q2 and q1 are collinear and q1 lies on p2q2
return false;
}
// for collinear points p, q, r, check if point q lies on segment pr
function onSegment( p, q, r ) {
return q.x <= Math.max( p.x, r.x ) && q.x >= Math.min( p.x, r.x ) && q.y <= Math.max( p.y, r.y ) && q.y >= Math.min( p.y, r.y );
}
function sign( num ) {
return num > 0 ? 1 : num < 0 ? - 1 : 0;
}
// check if a polygon diagonal intersects any polygon segments
function intersectsPolygon( a, b ) {
let p = a;
do {
if ( p.i !== a.i && p.next.i !== a.i && p.i !== b.i && p.next.i !== b.i &&
intersects( p, p.next, a, b ) ) return true;
p = p.next;
} while ( p !== a );
return false;
}
// check if a polygon diagonal is locally inside the polygon
function locallyInside( a, b ) {
return area( a.prev, a, a.next ) < 0 ?
area( a, b, a.next ) >= 0 && area( a, a.prev, b ) >= 0 :
area( a, b, a.prev ) < 0 || area( a, a.next, b ) < 0;
}
// check if the middle point of a polygon diagonal is inside the polygon
function middleInside( a, b ) {
let p = a,
inside = false;
const px = ( a.x + b.x ) / 2,
py = ( a.y + b.y ) / 2;
do {
if ( ( ( p.y > py ) !== ( p.next.y > py ) ) && p.next.y !== p.y &&
( px < ( p.next.x - p.x ) * ( py - p.y ) / ( p.next.y - p.y ) + p.x ) )
inside = ! inside;
p = p.next;
} while ( p !== a );
return inside;
}
// link two polygon vertices with a bridge; if the vertices belong to the same ring, it splits polygon into two;
// if one belongs to the outer ring and another to a hole, it merges it into a single ring
function splitPolygon( a, b ) {
const a2 = new Node( a.i, a.x, a.y ),
b2 = new Node( b.i, b.x, b.y ),
an = a.next,
bp = b.prev;
a.next = b;
b.prev = a;
a2.next = an;
an.prev = a2;
b2.next = a2;
a2.prev = b2;
bp.next = b2;
b2.prev = bp;
return b2;
}
// create a node and optionally link it with previous one (in a circular doubly linked list)
function insertNode( i, x, y, last ) {
const p = new Node( i, x, y );
if ( ! last ) {
p.prev = p;
p.next = p;
} else {
p.next = last.next;
p.prev = last;
last.next.prev = p;
last.next = p;
}
return p;
}
function removeNode( p ) {
p.next.prev = p.prev;
p.prev.next = p.next;
if ( p.prevZ ) p.prevZ.nextZ = p.nextZ;
if ( p.nextZ ) p.nextZ.prevZ = p.prevZ;
}
function Node( i, x, y ) {
// vertex index in coordinates array
this.i = i;
// vertex coordinates
this.x = x;
this.y = y;
// previous and next vertex nodes in a polygon ring
this.prev = null;
this.next = null;
// z-order curve value
this.z = 0;
// previous and next nodes in z-order
this.prevZ = null;
this.nextZ = null;
// indicates whether this is a steiner point
this.steiner = false;
}
function signedArea( data, start, end, dim ) {
let sum = 0;
for ( let i = start, j = end - dim; i < end; i += dim ) {
sum += ( data[ j ] - data[ i ] ) * ( data[ i + 1 ] + data[ j + 1 ] );
j = i;
}
return sum;
}
class ShapeUtils {
// calculate area of the contour polygon
static area( contour ) {
const n = contour.length;
let a = 0.0;
for ( let p = n - 1, q = 0; q < n; p = q ++ ) {
a += contour[ p ].x * contour[ q ].y - contour[ q ].x * contour[ p ].y;
}
return a * 0.5;
}
static isClockWise( pts ) {
return ShapeUtils.area( pts ) < 0;
}
static triangulateShape( contour, holes ) {
const vertices = []; // flat array of vertices like [ x0,y0, x1,y1, x2,y2, ... ]
const holeIndices = []; // array of hole indices
const faces = []; // final array of vertex indices like [ [ a,b,d ], [ b,c,d ] ]
removeDupEndPts( contour );
addContour( vertices, contour );
//
let holeIndex = contour.length;
holes.forEach( removeDupEndPts );
for ( let i = 0; i < holes.length; i ++ ) {
holeIndices.push( holeIndex );
holeIndex += holes[ i ].length;
addContour( vertices, holes[ i ] );
}
//
const triangles = Earcut.triangulate( vertices, holeIndices );
//
for ( let i = 0; i < triangles.length; i += 3 ) {
faces.push( triangles.slice( i, i + 3 ) );
}
return faces;
}
}
function removeDupEndPts( points ) {
const l = points.length;
if ( l > 2 && points[ l - 1 ].equals( points[ 0 ] ) ) {
points.pop();
}
}
function addContour( vertices, contour ) {
for ( let i = 0; i < contour.length; i ++ ) {
vertices.push( contour[ i ].x );
vertices.push( contour[ i ].y );
}
}
/**
* Creates extruded geometry from a path shape.
*
* parameters = {
*
* curveSegments: <int>, // number of points on the curves
* steps: <int>, // number of points for z-side extrusions / used for subdividing segments of extrude spline too
* depth: <float>, // Depth to extrude the shape
*
* bevelEnabled: <bool>, // turn on bevel
* bevelThickness: <float>, // how deep into the original shape bevel goes
* bevelSize: <float>, // how far from shape outline (including bevelOffset) is bevel
* bevelOffset: <float>, // how far from shape outline does bevel start
* bevelSegments: <int>, // number of bevel layers
*
* extrudePath: <THREE.Curve> // curve to extrude shape along
*
* UVGenerator: <Object> // object that provides UV generator functions
*
* }
*/
class ExtrudeGeometry extends BufferGeometry {
constructor( shapes = new Shape( [ new Vector2( 0.5, 0.5 ), new Vector2( - 0.5, 0.5 ), new Vector2( - 0.5, - 0.5 ), new Vector2( 0.5, - 0.5 ) ] ), options = {} ) {
super();
this.type = 'ExtrudeGeometry';
this.parameters = {
shapes: shapes,
options: options
};
shapes = Array.isArray( shapes ) ? shapes : [ shapes ];
const scope = this;
const verticesArray = [];
const uvArray = [];
for ( let i = 0, l = shapes.length; i < l; i ++ ) {
const shape = shapes[ i ];
addShape( shape );
}
// build geometry
this.setAttribute( 'position', new Float32BufferAttribute( verticesArray, 3 ) );
this.setAttribute( 'uv', new Float32BufferAttribute( uvArray, 2 ) );
this.computeVertexNormals();
// functions
function addShape( shape ) {
const placeholder = [];
// options
const curveSegments = options.curveSegments !== undefined ? options.curveSegments : 12;
const steps = options.steps !== undefined ? options.steps : 1;
const depth = options.depth !== undefined ? options.depth : 1;
let bevelEnabled = options.bevelEnabled !== undefined ? options.bevelEnabled : true;
let bevelThickness = options.bevelThickness !== undefined ? options.bevelThickness : 0.2;
let bevelSize = options.bevelSize !== undefined ? options.bevelSize : bevelThickness - 0.1;
let bevelOffset = options.bevelOffset !== undefined ? options.bevelOffset : 0;
let bevelSegments = options.bevelSegments !== undefined ? options.bevelSegments : 3;
const extrudePath = options.extrudePath;
const uvgen = options.UVGenerator !== undefined ? options.UVGenerator : WorldUVGenerator;
//
let extrudePts, extrudeByPath = false;
let splineTube, binormal, normal, position2;
if ( extrudePath ) {
extrudePts = extrudePath.getSpacedPoints( steps );
extrudeByPath = true;
bevelEnabled = false; // bevels not supported for path extrusion
// SETUP TNB variables
// TODO1 - have a .isClosed in spline?
splineTube = extrudePath.computeFrenetFrames( steps, false );
// console.log(splineTube, 'splineTube', splineTube.normals.length, 'steps', steps, 'extrudePts', extrudePts.length);
binormal = new Vector3();
normal = new Vector3();
position2 = new Vector3();
}
// Safeguards if bevels are not enabled
if ( ! bevelEnabled ) {
bevelSegments = 0;
bevelThickness = 0;
bevelSize = 0;
bevelOffset = 0;
}
// Variables initialization
const shapePoints = shape.extractPoints( curveSegments );
let vertices = shapePoints.shape;
const holes = shapePoints.holes;
const reverse = ! ShapeUtils.isClockWise( vertices );
if ( reverse ) {
vertices = vertices.reverse();
// Maybe we should also check if holes are in the opposite direction, just to be safe ...
for ( let h = 0, hl = holes.length; h < hl; h ++ ) {
const ahole = holes[ h ];
if ( ShapeUtils.isClockWise( ahole ) ) {
holes[ h ] = ahole.reverse();
}
}
}
const faces = ShapeUtils.triangulateShape( vertices, holes );
/* Vertices */
const contour = vertices; // vertices has all points but contour has only points of circumference
for ( let h = 0, hl = holes.length; h < hl; h ++ ) {
const ahole = holes[ h ];
vertices = vertices.concat( ahole );
}
function scalePt2( pt, vec, size ) {
if ( ! vec ) console.error( 'THREE.ExtrudeGeometry: vec does not exist' );
return pt.clone().addScaledVector( vec, size );
}
const vlen = vertices.length, flen = faces.length;
// Find directions for point movement
function getBevelVec( inPt, inPrev, inNext ) {
// computes for inPt the corresponding point inPt' on a new contour
// shifted by 1 unit (length of normalized vector) to the left
// if we walk along contour clockwise, this new contour is outside the old one
//
// inPt' is the intersection of the two lines parallel to the two
// adjacent edges of inPt at a distance of 1 unit on the left side.
let v_trans_x, v_trans_y, shrink_by; // resulting translation vector for inPt
// good reading for geometry algorithms (here: line-line intersection)
// http://geomalgorithms.com/a05-_intersect-1.html
const v_prev_x = inPt.x - inPrev.x,
v_prev_y = inPt.y - inPrev.y;
const v_next_x = inNext.x - inPt.x,
v_next_y = inNext.y - inPt.y;
const v_prev_lensq = ( v_prev_x * v_prev_x + v_prev_y * v_prev_y );
// check for collinear edges
const collinear0 = ( v_prev_x * v_next_y - v_prev_y * v_next_x );
if ( Math.abs( collinear0 ) > Number.EPSILON ) {
// not collinear
// length of vectors for normalizing
const v_prev_len = Math.sqrt( v_prev_lensq );
const v_next_len = Math.sqrt( v_next_x * v_next_x + v_next_y * v_next_y );
// shift adjacent points by unit vectors to the left
const ptPrevShift_x = ( inPrev.x - v_prev_y / v_prev_len );
const ptPrevShift_y = ( inPrev.y + v_prev_x / v_prev_len );
const ptNextShift_x = ( inNext.x - v_next_y / v_next_len );
const ptNextShift_y = ( inNext.y + v_next_x / v_next_len );
// scaling factor for v_prev to intersection point
const sf = ( ( ptNextShift_x - ptPrevShift_x ) * v_next_y -
( ptNextShift_y - ptPrevShift_y ) * v_next_x ) /
( v_prev_x * v_next_y - v_prev_y * v_next_x );
// vector from inPt to intersection point
v_trans_x = ( ptPrevShift_x + v_prev_x * sf - inPt.x );
v_trans_y = ( ptPrevShift_y + v_prev_y * sf - inPt.y );
// Don't normalize!, otherwise sharp corners become ugly
// but prevent crazy spikes
const v_trans_lensq = ( v_trans_x * v_trans_x + v_trans_y * v_trans_y );
if ( v_trans_lensq <= 2 ) {
return new Vector2( v_trans_x, v_trans_y );
} else {
shrink_by = Math.sqrt( v_trans_lensq / 2 );
}
} else {
// handle special case of collinear edges
let direction_eq = false; // assumes: opposite
if ( v_prev_x > Number.EPSILON ) {
if ( v_next_x > Number.EPSILON ) {
direction_eq = true;
}
} else {
if ( v_prev_x < - Number.EPSILON ) {
if ( v_next_x < - Number.EPSILON ) {
direction_eq = true;
}
} else {
if ( Math.sign( v_prev_y ) === Math.sign( v_next_y ) ) {
direction_eq = true;
}
}
}
if ( direction_eq ) {
// console.log("Warning: lines are a straight sequence");
v_trans_x = - v_prev_y;
v_trans_y = v_prev_x;
shrink_by = Math.sqrt( v_prev_lensq );
} else {
// console.log("Warning: lines are a straight spike");
v_trans_x = v_prev_x;
v_trans_y = v_prev_y;
shrink_by = Math.sqrt( v_prev_lensq / 2 );
}
}
return new Vector2( v_trans_x / shrink_by, v_trans_y / shrink_by );
}
const contourMovements = [];
for ( let i = 0, il = contour.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) {
if ( j === il ) j = 0;
if ( k === il ) k = 0;
// (j)---(i)---(k)
// console.log('i,j,k', i, j , k)
contourMovements[ i ] = getBevelVec( contour[ i ], contour[ j ], contour[ k ] );
}
const holesMovements = [];
let oneHoleMovements, verticesMovements = contourMovements.concat();
for ( let h = 0, hl = holes.length; h < hl; h ++ ) {
const ahole = holes[ h ];
oneHoleMovements = [];
for ( let i = 0, il = ahole.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) {
if ( j === il ) j = 0;
if ( k === il ) k = 0;
// (j)---(i)---(k)
oneHoleMovements[ i ] = getBevelVec( ahole[ i ], ahole[ j ], ahole[ k ] );
}
holesMovements.push( oneHoleMovements );
verticesMovements = verticesMovements.concat( oneHoleMovements );
}
// Loop bevelSegments, 1 for the front, 1 for the back
for ( let b = 0; b < bevelSegments; b ++ ) {
//for ( b = bevelSegments; b > 0; b -- ) {
const t = b / bevelSegments;
const z = bevelThickness * Math.cos( t * Math.PI / 2 );
const bs = bevelSize * Math.sin( t * Math.PI / 2 ) + bevelOffset;
// contract shape
for ( let i = 0, il = contour.length; i < il; i ++ ) {
const vert = scalePt2( contour[ i ], contourMovements[ i ], bs );
v( vert.x, vert.y, - z );
}
// expand holes
for ( let h = 0, hl = holes.length; h < hl; h ++ ) {
const ahole = holes[ h ];
oneHoleMovements = holesMovements[ h ];
for ( let i = 0, il = ahole.length; i < il; i ++ ) {
const vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs );
v( vert.x, vert.y, - z );
}
}
}
const bs = bevelSize + bevelOffset;
// Back facing vertices
for ( let i = 0; i < vlen; i ++ ) {
const vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ];
if ( ! extrudeByPath ) {
v( vert.x, vert.y, 0 );
} else {
// v( vert.x, vert.y + extrudePts[ 0 ].y, extrudePts[ 0 ].x );
normal.copy( splineTube.normals[ 0 ] ).multiplyScalar( vert.x );
binormal.copy( splineTube.binormals[ 0 ] ).multiplyScalar( vert.y );
position2.copy( extrudePts[ 0 ] ).add( normal ).add( binormal );
v( position2.x, position2.y, position2.z );
}
}
// Add stepped vertices...
// Including front facing vertices
for ( let s = 1; s <= steps; s ++ ) {
for ( let i = 0; i < vlen; i ++ ) {
const vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ];
if ( ! extrudeByPath ) {
v( vert.x, vert.y, depth / steps * s );
} else {
// v( vert.x, vert.y + extrudePts[ s - 1 ].y, extrudePts[ s - 1 ].x );
normal.copy( splineTube.normals[ s ] ).multiplyScalar( vert.x );
binormal.copy( splineTube.binormals[ s ] ).multiplyScalar( vert.y );
position2.copy( extrudePts[ s ] ).add( normal ).add( binormal );
v( position2.x, position2.y, position2.z );
}
}
}
// Add bevel segments planes
//for ( b = 1; b <= bevelSegments; b ++ ) {
for ( let b = bevelSegments - 1; b >= 0; b -- ) {
const t = b / bevelSegments;
const z = bevelThickness * Math.cos( t * Math.PI / 2 );
const bs = bevelSize * Math.sin( t * Math.PI / 2 ) + bevelOffset;
// contract shape
for ( let i = 0, il = contour.length; i < il; i ++ ) {
const vert = scalePt2( contour[ i ], contourMovements[ i ], bs );
v( vert.x, vert.y, depth + z );
}
// expand holes
for ( let h = 0, hl = holes.length; h < hl; h ++ ) {
const ahole = holes[ h ];
oneHoleMovements = holesMovements[ h ];
for ( let i = 0, il = ahole.length; i < il; i ++ ) {
const vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs );
if ( ! extrudeByPath ) {
v( vert.x, vert.y, depth + z );
} else {
v( vert.x, vert.y + extrudePts[ steps - 1 ].y, extrudePts[ steps - 1 ].x + z );
}
}
}
}
/* Faces */
// Top and bottom faces
buildLidFaces();
// Sides faces
buildSideFaces();
///// Internal functions
function buildLidFaces() {
const start = verticesArray.length / 3;
if ( bevelEnabled ) {
let layer = 0; // steps + 1
let offset = vlen * layer;
// Bottom faces
for ( let i = 0; i < flen; i ++ ) {
const face = faces[ i ];
f3( face[ 2 ] + offset, face[ 1 ] + offset, face[ 0 ] + offset );
}
layer = steps + bevelSegments * 2;
offset = vlen * layer;
// Top faces
for ( let i = 0; i < flen; i ++ ) {
const face = faces[ i ];
f3( face[ 0 ] + offset, face[ 1 ] + offset, face[ 2 ] + offset );
}
} else {
// Bottom faces
for ( let i = 0; i < flen; i ++ ) {
const face = faces[ i ];
f3( face[ 2 ], face[ 1 ], face[ 0 ] );
}
// Top faces
for ( let i = 0; i < flen; i ++ ) {
const face = faces[ i ];
f3( face[ 0 ] + vlen * steps, face[ 1 ] + vlen * steps, face[ 2 ] + vlen * steps );
}
}
scope.addGroup( start, verticesArray.length / 3 - start, 0 );
}
// Create faces for the z-sides of the shape
function buildSideFaces() {
const start = verticesArray.length / 3;
let layeroffset = 0;
sidewalls( contour, layeroffset );
layeroffset += contour.length;
for ( let h = 0, hl = holes.length; h < hl; h ++ ) {
const ahole = holes[ h ];
sidewalls( ahole, layeroffset );
//, true
layeroffset += ahole.length;
}
scope.addGroup( start, verticesArray.length / 3 - start, 1 );
}
function sidewalls( contour, layeroffset ) {
let i = contour.length;
while ( -- i >= 0 ) {
const j = i;
let k = i - 1;
if ( k < 0 ) k = contour.length - 1;
//console.log('b', i,j, i-1, k,vertices.length);
for ( let s = 0, sl = ( steps + bevelSegments * 2 ); s < sl; s ++ ) {
const slen1 = vlen * s;
const slen2 = vlen * ( s + 1 );
const a = layeroffset + j + slen1,
b = layeroffset + k + slen1,
c = layeroffset + k + slen2,
d = layeroffset + j + slen2;
f4( a, b, c, d );
}
}
}
function v( x, y, z ) {
placeholder.push( x );
placeholder.push( y );
placeholder.push( z );
}
function f3( a, b, c ) {
addVertex( a );
addVertex( b );
addVertex( c );
const nextIndex = verticesArray.length / 3;
const uvs = uvgen.generateTopUV( scope, verticesArray, nextIndex - 3, nextIndex - 2, nextIndex - 1 );
addUV( uvs[ 0 ] );
addUV( uvs[ 1 ] );
addUV( uvs[ 2 ] );
}
function f4( a, b, c, d ) {
addVertex( a );
addVertex( b );
addVertex( d );
addVertex( b );
addVertex( c );
addVertex( d );
const nextIndex = verticesArray.length / 3;
const uvs = uvgen.generateSideWallUV( scope, verticesArray, nextIndex - 6, nextIndex - 3, nextIndex - 2, nextIndex - 1 );
addUV( uvs[ 0 ] );
addUV( uvs[ 1 ] );
addUV( uvs[ 3 ] );
addUV( uvs[ 1 ] );
addUV( uvs[ 2 ] );
addUV( uvs[ 3 ] );
}
function addVertex( index ) {
verticesArray.push( placeholder[ index * 3 + 0 ] );
verticesArray.push( placeholder[ index * 3 + 1 ] );
verticesArray.push( placeholder[ index * 3 + 2 ] );
}
function addUV( vector2 ) {
uvArray.push( vector2.x );
uvArray.push( vector2.y );
}
}
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
toJSON() {
const data = super.toJSON();
const shapes = this.parameters.shapes;
const options = this.parameters.options;
return toJSON$1( shapes, options, data );
}
static fromJSON( data, shapes ) {
const geometryShapes = [];
for ( let j = 0, jl = data.shapes.length; j < jl; j ++ ) {
const shape = shapes[ data.shapes[ j ] ];
geometryShapes.push( shape );
}
const extrudePath = data.options.extrudePath;
if ( extrudePath !== undefined ) {
data.options.extrudePath = new Curves[ extrudePath.type ]().fromJSON( extrudePath );
}
return new ExtrudeGeometry( geometryShapes, data.options );
}
}
const WorldUVGenerator = {
generateTopUV: function ( geometry, vertices, indexA, indexB, indexC ) {
const a_x = vertices[ indexA * 3 ];
const a_y = vertices[ indexA * 3 + 1 ];
const b_x = vertices[ indexB * 3 ];
const b_y = vertices[ indexB * 3 + 1 ];
const c_x = vertices[ indexC * 3 ];
const c_y = vertices[ indexC * 3 + 1 ];
return [
new Vector2( a_x, a_y ),
new Vector2( b_x, b_y ),
new Vector2( c_x, c_y )
];
},
generateSideWallUV: function ( geometry, vertices, indexA, indexB, indexC, indexD ) {
const a_x = vertices[ indexA * 3 ];
const a_y = vertices[ indexA * 3 + 1 ];
const a_z = vertices[ indexA * 3 + 2 ];
const b_x = vertices[ indexB * 3 ];
const b_y = vertices[ indexB * 3 + 1 ];
const b_z = vertices[ indexB * 3 + 2 ];
const c_x = vertices[ indexC * 3 ];
const c_y = vertices[ indexC * 3 + 1 ];
const c_z = vertices[ indexC * 3 + 2 ];
const d_x = vertices[ indexD * 3 ];
const d_y = vertices[ indexD * 3 + 1 ];
const d_z = vertices[ indexD * 3 + 2 ];
if ( Math.abs( a_y - b_y ) < Math.abs( a_x - b_x ) ) {
return [
new Vector2( a_x, 1 - a_z ),
new Vector2( b_x, 1 - b_z ),
new Vector2( c_x, 1 - c_z ),
new Vector2( d_x, 1 - d_z )
];
} else {
return [
new Vector2( a_y, 1 - a_z ),
new Vector2( b_y, 1 - b_z ),
new Vector2( c_y, 1 - c_z ),
new Vector2( d_y, 1 - d_z )
];
}
}
};
function toJSON$1( shapes, options, data ) {
data.shapes = [];
if ( Array.isArray( shapes ) ) {
for ( let i = 0, l = shapes.length; i < l; i ++ ) {
const shape = shapes[ i ];
data.shapes.push( shape.uuid );
}
} else {
data.shapes.push( shapes.uuid );
}
data.options = Object.assign( {}, options );
if ( options.extrudePath !== undefined ) data.options.extrudePath = options.extrudePath.toJSON();
return data;
}
class IcosahedronGeometry extends PolyhedronGeometry {
constructor( radius = 1, detail = 0 ) {
const t = ( 1 + Math.sqrt( 5 ) ) / 2;
const vertices = [
- 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, 0,
0, - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t,
t, 0, - 1, t, 0, 1, - t, 0, - 1, - t, 0, 1
];
const indices = [
0, 11, 5, 0, 5, 1, 0, 1, 7, 0, 7, 10, 0, 10, 11,
1, 5, 9, 5, 11, 4, 11, 10, 2, 10, 7, 6, 7, 1, 8,
3, 9, 4, 3, 4, 2, 3, 2, 6, 3, 6, 8, 3, 8, 9,
4, 9, 5, 2, 4, 11, 6, 2, 10, 8, 6, 7, 9, 8, 1
];
super( vertices, indices, radius, detail );
this.type = 'IcosahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}
static fromJSON( data ) {
return new IcosahedronGeometry( data.radius, data.detail );
}
}
class OctahedronGeometry extends PolyhedronGeometry {
constructor( radius = 1, detail = 0 ) {
const vertices = [
1, 0, 0, - 1, 0, 0, 0, 1, 0,
0, - 1, 0, 0, 0, 1, 0, 0, - 1
];
const indices = [
0, 2, 4, 0, 4, 3, 0, 3, 5,
0, 5, 2, 1, 2, 5, 1, 5, 3,
1, 3, 4, 1, 4, 2
];
super( vertices, indices, radius, detail );
this.type = 'OctahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}
static fromJSON( data ) {
return new OctahedronGeometry( data.radius, data.detail );
}
}
class RingGeometry extends BufferGeometry {
constructor( innerRadius = 0.5, outerRadius = 1, thetaSegments = 32, phiSegments = 1, thetaStart = 0, thetaLength = Math.PI * 2 ) {
super();
this.type = 'RingGeometry';
this.parameters = {
innerRadius: innerRadius,
outerRadius: outerRadius,
thetaSegments: thetaSegments,
phiSegments: phiSegments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
thetaSegments = Math.max( 3, thetaSegments );
phiSegments = Math.max( 1, phiSegments );
// buffers
const indices = [];
const vertices = [];
const normals = [];
const uvs = [];
// some helper variables
let radius = innerRadius;
const radiusStep = ( ( outerRadius - innerRadius ) / phiSegments );
const vertex = new Vector3();
const uv = new Vector2();
// generate vertices, normals and uvs
for ( let j = 0; j <= phiSegments; j ++ ) {
for ( let i = 0; i <= thetaSegments; i ++ ) {
// values are generate from the inside of the ring to the outside
const segment = thetaStart + i / thetaSegments * thetaLength;
// vertex
vertex.x = radius * Math.cos( segment );
vertex.y = radius * Math.sin( segment );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normals.push( 0, 0, 1 );
// uv
uv.x = ( vertex.x / outerRadius + 1 ) / 2;
uv.y = ( vertex.y / outerRadius + 1 ) / 2;
uvs.push( uv.x, uv.y );
}
// increase the radius for next row of vertices
radius += radiusStep;
}
// indices
for ( let j = 0; j < phiSegments; j ++ ) {
const thetaSegmentLevel = j * ( thetaSegments + 1 );
for ( let i = 0; i < thetaSegments; i ++ ) {
const segment = i + thetaSegmentLevel;
const a = segment;
const b = segment + thetaSegments + 1;
const c = segment + thetaSegments + 2;
const d = segment + 1;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
static fromJSON( data ) {
return new RingGeometry( data.innerRadius, data.outerRadius, data.thetaSegments, data.phiSegments, data.thetaStart, data.thetaLength );
}
}
class ShapeGeometry extends BufferGeometry {
constructor( shapes = new Shape( [ new Vector2( 0, 0.5 ), new Vector2( - 0.5, - 0.5 ), new Vector2( 0.5, - 0.5 ) ] ), curveSegments = 12 ) {
super();
this.type = 'ShapeGeometry';
this.parameters = {
shapes: shapes,
curveSegments: curveSegments
};
// buffers
const indices = [];
const vertices = [];
const normals = [];
const uvs = [];
// helper variables
let groupStart = 0;
let groupCount = 0;
// allow single and array values for "shapes" parameter
if ( Array.isArray( shapes ) === false ) {
addShape( shapes );
} else {
for ( let i = 0; i < shapes.length; i ++ ) {
addShape( shapes[ i ] );
this.addGroup( groupStart, groupCount, i ); // enables MultiMaterial support
groupStart += groupCount;
groupCount = 0;
}
}
// build geometry
this.setIndex( indices );
this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// helper functions
function addShape( shape ) {
const indexOffset = vertices.length / 3;
const points = shape.extractPoints( curveSegments );
let shapeVertices = points.shape;
const shapeHoles = points.holes;
// check direction of vertices
if ( ShapeUtils.isClockWise( shapeVertices ) === false ) {
shapeVertices = shapeVertices.reverse();
}
for ( let i = 0, l = shapeHoles.length; i < l; i ++ ) {
const shapeHole = shapeHoles[ i ];
if ( ShapeUtils.isClockWise( shapeHole ) === true ) {
shapeHoles[ i ] = shapeHole.reverse();
}
}
const faces = ShapeUtils.triangulateShape( shapeVertices, shapeHoles );
// join vertices of inner and outer paths to a single array
for ( let i = 0, l = shapeHoles.length; i < l; i ++ ) {
const shapeHole = shapeHoles[ i ];
shapeVertices = shapeVertices.concat( shapeHole );
}
// vertices, normals, uvs
for ( let i = 0, l = shapeVertices.length; i < l; i ++ ) {
const vertex = shapeVertices[ i ];
vertices.push( vertex.x, vertex.y, 0 );
normals.push( 0, 0, 1 );
uvs.push( vertex.x, vertex.y ); // world uvs
}
// indices
for ( let i = 0, l = faces.length; i < l; i ++ ) {
const face = faces[ i ];
const a = face[ 0 ] + indexOffset;
const b = face[ 1 ] + indexOffset;
const c = face[ 2 ] + indexOffset;
indices.push( a, b, c );
groupCount += 3;
}
}
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
toJSON() {
const data = super.toJSON();
const shapes = this.parameters.shapes;
return toJSON( shapes, data );
}
static fromJSON( data, shapes ) {
const geometryShapes = [];
for ( let j = 0, jl = data.shapes.length; j < jl; j ++ ) {
const shape = shapes[ data.shapes[ j ] ];
geometryShapes.push( shape );
}
return new ShapeGeometry( geometryShapes, data.curveSegments );
}
}
function toJSON( shapes, data ) {
data.shapes = [];
if ( Array.isArray( shapes ) ) {
for ( let i = 0, l = shapes.length; i < l; i ++ ) {
const shape = shapes[ i ];
data.shapes.push( shape.uuid );
}
} else {
data.shapes.push( shapes.uuid );
}
return data;
}
class SphereGeometry extends BufferGeometry {
constructor( radius = 1, widthSegments = 32, heightSegments = 16, phiStart = 0, phiLength = Math.PI * 2, thetaStart = 0, thetaLength = Math.PI ) {
super();
this.type = 'SphereGeometry';
this.parameters = {
radius: radius,
widthSegments: widthSegments,
heightSegments: heightSegments,
phiStart: phiStart,
phiLength: phiLength,
thetaStart: thetaStart,
thetaLength: thetaLength
};
widthSegments = Math.max( 3, Math.floor( widthSegments ) );
heightSegments = Math.max( 2, Math.floor( heightSegments ) );
const thetaEnd = Math.min( thetaStart + thetaLength, Math.PI );
let index = 0;
const grid = [];
const vertex = new Vector3();
const normal = new Vector3();
// buffers
const indices = [];
const vertices = [];
const normals = [];
const uvs = [];
// generate vertices, normals and uvs
for ( let iy = 0; iy <= heightSegments; iy ++ ) {
const verticesRow = [];
const v = iy / heightSegments;
// special case for the poles
let uOffset = 0;
if ( iy === 0 && thetaStart === 0 ) {
uOffset = 0.5 / widthSegments;
} else if ( iy === heightSegments && thetaEnd === Math.PI ) {
uOffset = - 0.5 / widthSegments;
}
for ( let ix = 0; ix <= widthSegments; ix ++ ) {
const u = ix / widthSegments;
// vertex
vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
vertex.y = radius * Math.cos( thetaStart + v * thetaLength );
vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normal.copy( vertex ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( u + uOffset, 1 - v );
verticesRow.push( index ++ );
}
grid.push( verticesRow );
}
// indices
for ( let iy = 0; iy < heightSegments; iy ++ ) {
for ( let ix = 0; ix < widthSegments; ix ++ ) {
const a = grid[ iy ][ ix + 1 ];
const b = grid[ iy ][ ix ];
const c = grid[ iy + 1 ][ ix ];
const d = grid[ iy + 1 ][ ix + 1 ];
if ( iy !== 0 || thetaStart > 0 ) indices.push( a, b, d );
if ( iy !== heightSegments - 1 || thetaEnd < Math.PI ) indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
static fromJSON( data ) {
return new SphereGeometry( data.radius, data.widthSegments, data.heightSegments, data.phiStart, data.phiLength, data.thetaStart, data.thetaLength );
}
}
class TetrahedronGeometry extends PolyhedronGeometry {
constructor( radius = 1, detail = 0 ) {
const vertices = [
1, 1, 1, - 1, - 1, 1, - 1, 1, - 1, 1, - 1, - 1
];
const indices = [
2, 1, 0, 0, 3, 2, 1, 3, 0, 2, 3, 1
];
super( vertices, indices, radius, detail );
this.type = 'TetrahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}
static fromJSON( data ) {
return new TetrahedronGeometry( data.radius, data.detail );
}
}
class TorusGeometry extends BufferGeometry {
constructor( radius = 1, tube = 0.4, radialSegments = 12, tubularSegments = 48, arc = Math.PI * 2 ) {
super();
this.type = 'TorusGeometry';
this.parameters = {
radius: radius,
tube: tube,
radialSegments: radialSegments,
tubularSegments: tubularSegments,
arc: arc
};
radialSegments = Math.floor( radialSegments );
tubularSegments = Math.floor( tubularSegments );
// buffers
const indices = [];
const vertices = [];
const normals = [];
const uvs = [];
// helper variables
const center = new Vector3();
const vertex = new Vector3();
const normal = new Vector3();
// generate vertices, normals and uvs
for ( let j = 0; j <= radialSegments; j ++ ) {
for ( let i = 0; i <= tubularSegments; i ++ ) {
const u = i / tubularSegments * arc;
const v = j / radialSegments * Math.PI * 2;
// vertex
vertex.x = ( radius + tube * Math.cos( v ) ) * Math.cos( u );
vertex.y = ( radius + tube * Math.cos( v ) ) * Math.sin( u );
vertex.z = tube * Math.sin( v );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
center.x = radius * Math.cos( u );
center.y = radius * Math.sin( u );
normal.subVectors( vertex, center ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( i / tubularSegments );
uvs.push( j / radialSegments );
}
}
// generate indices
for ( let j = 1; j <= radialSegments; j ++ ) {
for ( let i = 1; i <= tubularSegments; i ++ ) {
// indices
const a = ( tubularSegments + 1 ) * j + i - 1;
const b = ( tubularSegments + 1 ) * ( j - 1 ) + i - 1;
const c = ( tubularSegments + 1 ) * ( j - 1 ) + i;
const d = ( tubularSegments + 1 ) * j + i;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
static fromJSON( data ) {
return new TorusGeometry( data.radius, data.tube, data.radialSegments, data.tubularSegments, data.arc );
}
}
class TorusKnotGeometry extends BufferGeometry {
constructor( radius = 1, tube = 0.4, tubularSegments = 64, radialSegments = 8, p = 2, q = 3 ) {
super();
this.type = 'TorusKnotGeometry';
this.parameters = {
radius: radius,
tube: tube,
tubularSegments: tubularSegments,
radialSegments: radialSegments,
p: p,
q: q
};
tubularSegments = Math.floor( tubularSegments );
radialSegments = Math.floor( radialSegments );
// buffers
const indices = [];
const vertices = [];
const normals = [];
const uvs = [];
// helper variables
const vertex = new Vector3();
const normal = new Vector3();
const P1 = new Vector3();
const P2 = new Vector3();
const B = new Vector3();
const T = new Vector3();
const N = new Vector3();
// generate vertices, normals and uvs
for ( let i = 0; i <= tubularSegments; ++ i ) {
// the radian "u" is used to calculate the position on the torus curve of the current tubular segment
const u = i / tubularSegments * p * Math.PI * 2;
// now we calculate two points. P1 is our current position on the curve, P2 is a little farther ahead.
// these points are used to create a special "coordinate space", which is necessary to calculate the correct vertex positions
calculatePositionOnCurve( u, p, q, radius, P1 );
calculatePositionOnCurve( u + 0.01, p, q, radius, P2 );
// calculate orthonormal basis
T.subVectors( P2, P1 );
N.addVectors( P2, P1 );
B.crossVectors( T, N );
N.crossVectors( B, T );
// normalize B, N. T can be ignored, we don't use it
B.normalize();
N.normalize();
for ( let j = 0; j <= radialSegments; ++ j ) {
// now calculate the vertices. they are nothing more than an extrusion of the torus curve.
// because we extrude a shape in the xy-plane, there is no need to calculate a z-value.
const v = j / radialSegments * Math.PI * 2;
const cx = - tube * Math.cos( v );
const cy = tube * Math.sin( v );
// now calculate the final vertex position.
// first we orient the extrusion with our basis vectors, then we add it to the current position on the curve
vertex.x = P1.x + ( cx * N.x + cy * B.x );
vertex.y = P1.y + ( cx * N.y + cy * B.y );
vertex.z = P1.z + ( cx * N.z + cy * B.z );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal (P1 is always the center/origin of the extrusion, thus we can use it to calculate the normal)
normal.subVectors( vertex, P1 ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( i / tubularSegments );
uvs.push( j / radialSegments );
}
}
// generate indices
for ( let j = 1; j <= tubularSegments; j ++ ) {
for ( let i = 1; i <= radialSegments; i ++ ) {
// indices
const a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 );
const b = ( radialSegments + 1 ) * j + ( i - 1 );
const c = ( radialSegments + 1 ) * j + i;
const d = ( radialSegments + 1 ) * ( j - 1 ) + i;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// this function calculates the current position on the torus curve
function calculatePositionOnCurve( u, p, q, radius, position ) {
const cu = Math.cos( u );
const su = Math.sin( u );
const quOverP = q / p * u;
const cs = Math.cos( quOverP );
position.x = radius * ( 2 + cs ) * 0.5 * cu;
position.y = radius * ( 2 + cs ) * su * 0.5;
position.z = radius * Math.sin( quOverP ) * 0.5;
}
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
static fromJSON( data ) {
return new TorusKnotGeometry( data.radius, data.tube, data.tubularSegments, data.radialSegments, data.p, data.q );
}
}
class TubeGeometry extends BufferGeometry {
constructor( path = new QuadraticBezierCurve3( new Vector3( - 1, - 1, 0 ), new Vector3( - 1, 1, 0 ), new Vector3( 1, 1, 0 ) ), tubularSegments = 64, radius = 1, radialSegments = 8, closed = false ) {
super();
this.type = 'TubeGeometry';
this.parameters = {
path: path,
tubularSegments: tubularSegments,
radius: radius,
radialSegments: radialSegments,
closed: closed
};
const frames = path.computeFrenetFrames( tubularSegments, closed );
// expose internals
this.tangents = frames.tangents;
this.normals = frames.normals;
this.binormals = frames.binormals;
// helper variables
const vertex = new Vector3();
const normal = new Vector3();
const uv = new Vector2();
let P = new Vector3();
// buffer
const vertices = [];
const normals = [];
const uvs = [];
const indices = [];
// create buffer data
generateBufferData();
// build geometry
this.setIndex( indices );
this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.setAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.setAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// functions
function generateBufferData() {
for ( let i = 0; i < tubularSegments; i ++ ) {
generateSegment( i );
}
// if the geometry is not closed, generate the last row of vertices and normals
// at the regular position on the given path
//
// if the geometry is closed, duplicate the first row of vertices and normals (uvs will differ)
generateSegment( ( closed === false ) ? tubularSegments : 0 );
// uvs are generated in a separate function.
// this makes it easy compute correct values for closed geometries
generateUVs();
// finally create faces
generateIndices();
}
function generateSegment( i ) {
// we use getPointAt to sample evenly distributed points from the given path
P = path.getPointAt( i / tubularSegments, P );
// retrieve corresponding normal and binormal
const N = frames.normals[ i ];
const B = frames.binormals[ i ];
// generate normals and vertices for the current segment
for ( let j = 0; j <= radialSegments; j ++ ) {
const v = j / radialSegments * Math.PI * 2;
const sin = Math.sin( v );
const cos = - Math.cos( v );
// normal
normal.x = ( cos * N.x + sin * B.x );
normal.y = ( cos * N.y + sin * B.y );
normal.z = ( cos * N.z + sin * B.z );
normal.normalize();
normals.push( normal.x, normal.y, normal.z );
// vertex
vertex.x = P.x + radius * normal.x;
vertex.y = P.y + radius * normal.y;
vertex.z = P.z + radius * normal.z;
vertices.push( vertex.x, vertex.y, vertex.z );
}
}
function generateIndices() {
for ( let j = 1; j <= tubularSegments; j ++ ) {
for ( let i = 1; i <= radialSegments; i ++ ) {
const a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 );
const b = ( radialSegments + 1 ) * j + ( i - 1 );
const c = ( radialSegments + 1 ) * j + i;
const d = ( radialSegments + 1 ) * ( j - 1 ) + i;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
}
function generateUVs() {
for ( let i = 0; i <= tubularSegments; i ++ ) {
for ( let j = 0; j <= radialSegments; j ++ ) {
uv.x = i / tubularSegments;
uv.y = j / radialSegments;
uvs.push( uv.x, uv.y );
}
}
}
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
toJSON() {
const data = super.toJSON();
data.path = this.parameters.path.toJSON();
return data;
}
static fromJSON( data ) {
// This only works for built-in curves (e.g. CatmullRomCurve3).
// User defined curves or instances of CurvePath will not be deserialized.
return new TubeGeometry(
new Curves[ data.path.type ]().fromJSON( data.path ),
data.tubularSegments,
data.radius,
data.radialSegments,
data.closed
);
}
}
class WireframeGeometry extends BufferGeometry {
constructor( geometry = null ) {
super();
this.type = 'WireframeGeometry';
this.parameters = {
geometry: geometry
};
if ( geometry !== null ) {
// buffer
const vertices = [];
const edges = new Set();
// helper variables
const start = new Vector3();
const end = new Vector3();
if ( geometry.index !== null ) {
// indexed BufferGeometry
const position = geometry.attributes.position;
const indices = geometry.index;
let groups = geometry.groups;
if ( groups.length === 0 ) {
groups = [ { start: 0, count: indices.count, materialIndex: 0 } ];
}
// create a data structure that contains all edges without duplicates
for ( let o = 0, ol = groups.length; o < ol; ++ o ) {
const group = groups[ o ];
const groupStart = group.start;
const groupCount = group.count;
for ( let i = groupStart, l = ( groupStart + groupCount ); i < l; i += 3 ) {
for ( let j = 0; j < 3; j ++ ) {
const index1 = indices.getX( i + j );
const index2 = indices.getX( i + ( j + 1 ) % 3 );
start.fromBufferAttribute( position, index1 );
end.fromBufferAttribute( position, index2 );
if ( isUniqueEdge( start, end, edges ) === true ) {
vertices.push( start.x, start.y, start.z );
vertices.push( end.x, end.y, end.z );
}
}
}
}
} else {
// non-indexed BufferGeometry
const position = geometry.attributes.position;
for ( let i = 0, l = ( position.count / 3 ); i < l; i ++ ) {
for ( let j = 0; j < 3; j ++ ) {
// three edges per triangle, an edge is represented as (index1, index2)
// e.g. the first triangle has the following edges: (0,1),(1,2),(2,0)
const index1 = 3 * i + j;
const index2 = 3 * i + ( ( j + 1 ) % 3 );
start.fromBufferAttribute( position, index1 );
end.fromBufferAttribute( position, index2 );
if ( isUniqueEdge( start, end, edges ) === true ) {
vertices.push( start.x, start.y, start.z );
vertices.push( end.x, end.y, end.z );
}
}
}
}
// build geometry
this.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
}
}
copy( source ) {
super.copy( source );
this.parameters = Object.assign( {}, source.parameters );
return this;
}
}
function isUniqueEdge( start, end, edges ) {
const hash1 = `${start.x},${start.y},${start.z}-${end.x},${end.y},${end.z}`;
const hash2 = `${end.x},${end.y},${end.z}-${start.x},${start.y},${start.z}`; // coincident edge
if ( edges.has( hash1 ) === true || edges.has( hash2 ) === true ) {
return false;
} else {
edges.add( hash1 );
edges.add( hash2 );
return true;
}
}
var Geometries = /*#__PURE__*/Object.freeze({
__proto__: null,
BoxGeometry: BoxGeometry,
CapsuleGeometry: CapsuleGeometry,
CircleGeometry: CircleGeometry,
ConeGeometry: ConeGeometry,
CylinderGeometry: CylinderGeometry,
DodecahedronGeometry: DodecahedronGeometry,
EdgesGeometry: EdgesGeometry,
ExtrudeGeometry: ExtrudeGeometry,
IcosahedronGeometry: IcosahedronGeometry,
LatheGeometry: LatheGeometry,
OctahedronGeometry: OctahedronGeometry,
PlaneGeometry: PlaneGeometry,
PolyhedronGeometry: PolyhedronGeometry,
RingGeometry: RingGeometry,
ShapeGeometry: ShapeGeometry,
SphereGeometry: SphereGeometry,
TetrahedronGeometry: TetrahedronGeometry,
TorusGeometry: TorusGeometry,
TorusKnotGeometry: TorusKnotGeometry,
TubeGeometry: TubeGeometry,
WireframeGeometry: WireframeGeometry
});
class ShadowMaterial extends Material {
constructor( parameters ) {
super();
this.isShadowMaterial = true;
this.type = 'ShadowMaterial';
this.color = new Color( 0x000000 );
this.transparent = true;
this.fog = true;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.color.copy( source.color );
this.fog = source.fog;
return this;
}
}
class RawShaderMaterial extends ShaderMaterial {
constructor( parameters ) {
super( parameters );
this.isRawShaderMaterial = true;
this.type = 'RawShaderMaterial';
}
}
class MeshStandardMaterial extends Material {
constructor( parameters ) {
super();
this.isMeshStandardMaterial = true;
this.defines = { 'STANDARD': '' };
this.type = 'MeshStandardMaterial';
this.color = new Color( 0xffffff ); // diffuse
this.roughness = 1.0;
this.metalness = 0.0;
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.emissive = new Color( 0x000000 );
this.emissiveIntensity = 1.0;
this.emissiveMap = null;
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalMapType = TangentSpaceNormalMap;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.roughnessMap = null;
this.metalnessMap = null;
this.alphaMap = null;
this.envMap = null;
this.envMapIntensity = 1.0;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.flatShading = false;
this.fog = true;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.defines = { 'STANDARD': '' };
this.color.copy( source.color );
this.roughness = source.roughness;
this.metalness = source.metalness;
this.map = source.map;
this.lightMap = source.lightMap;
this.lightMapIntensity = source.lightMapIntensity;
this.aoMap = source.aoMap;
this.aoMapIntensity = source.aoMapIntensity;
this.emissive.copy( source.emissive );
this.emissiveMap = source.emissiveMap;
this.emissiveIntensity = source.emissiveIntensity;
this.bumpMap = source.bumpMap;
this.bumpScale = source.bumpScale;
this.normalMap = source.normalMap;
this.normalMapType = source.normalMapType;
this.normalScale.copy( source.normalScale );
this.displacementMap = source.displacementMap;
this.displacementScale = source.displacementScale;
this.displacementBias = source.displacementBias;
this.roughnessMap = source.roughnessMap;
this.metalnessMap = source.metalnessMap;
this.alphaMap = source.alphaMap;
this.envMap = source.envMap;
this.envMapIntensity = source.envMapIntensity;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.wireframeLinecap = source.wireframeLinecap;
this.wireframeLinejoin = source.wireframeLinejoin;
this.flatShading = source.flatShading;
this.fog = source.fog;
return this;
}
}
class MeshPhysicalMaterial extends MeshStandardMaterial {
constructor( parameters ) {
super();
this.isMeshPhysicalMaterial = true;
this.defines = {
'STANDARD': '',
'PHYSICAL': ''
};
this.type = 'MeshPhysicalMaterial';
this.anisotropyRotation = 0;
this.anisotropyMap = null;
this.clearcoatMap = null;
this.clearcoatRoughness = 0.0;
this.clearcoatRoughnessMap = null;
this.clearcoatNormalScale = new Vector2( 1, 1 );
this.clearcoatNormalMap = null;
this.ior = 1.5;
Object.defineProperty( this, 'reflectivity', {
get: function () {
return ( clamp( 2.5 * ( this.ior - 1 ) / ( this.ior + 1 ), 0, 1 ) );
},
set: function ( reflectivity ) {
this.ior = ( 1 + 0.4 * reflectivity ) / ( 1 - 0.4 * reflectivity );
}
} );
this.iridescenceMap = null;
this.iridescenceIOR = 1.3;
this.iridescenceThicknessRange = [ 100, 400 ];
this.iridescenceThicknessMap = null;
this.sheenColor = new Color( 0x000000 );
this.sheenColorMap = null;
this.sheenRoughness = 1.0;
this.sheenRoughnessMap = null;
this.transmissionMap = null;
this.thickness = 0;
this.thicknessMap = null;
this.attenuationDistance = Infinity;
this.attenuationColor = new Color( 1, 1, 1 );
this.specularIntensity = 1.0;
this.specularIntensityMap = null;
this.specularColor = new Color( 1, 1, 1 );
this.specularColorMap = null;
this._anisotropy = 0;
this._clearcoat = 0;
this._iridescence = 0;
this._sheen = 0.0;
this._transmission = 0;
this.setValues( parameters );
}
get anisotropy() {
return this._anisotropy;
}
set anisotropy( value ) {
if ( this._anisotropy > 0 !== value > 0 ) {
this.version ++;
}
this._anisotropy = value;
}
get clearcoat() {
return this._clearcoat;
}
set clearcoat( value ) {
if ( this._clearcoat > 0 !== value > 0 ) {
this.version ++;
}
this._clearcoat = value;
}
get iridescence() {
return this._iridescence;
}
set iridescence( value ) {
if ( this._iridescence > 0 !== value > 0 ) {
this.version ++;
}
this._iridescence = value;
}
get sheen() {
return this._sheen;
}
set sheen( value ) {
if ( this._sheen > 0 !== value > 0 ) {
this.version ++;
}
this._sheen = value;
}
get transmission() {
return this._transmission;
}
set transmission( value ) {
if ( this._transmission > 0 !== value > 0 ) {
this.version ++;
}
this._transmission = value;
}
copy( source ) {
super.copy( source );
this.defines = {
'STANDARD': '',
'PHYSICAL': ''
};
this.anisotropy = source.anisotropy;
this.anisotropyRotation = source.anisotropyRotation;
this.anisotropyMap = source.anisotropyMap;
this.clearcoat = source.clearcoat;
this.clearcoatMap = source.clearcoatMap;
this.clearcoatRoughness = source.clearcoatRoughness;
this.clearcoatRoughnessMap = source.clearcoatRoughnessMap;
this.clearcoatNormalMap = source.clearcoatNormalMap;
this.clearcoatNormalScale.copy( source.clearcoatNormalScale );
this.ior = source.ior;
this.iridescence = source.iridescence;
this.iridescenceMap = source.iridescenceMap;
this.iridescenceIOR = source.iridescenceIOR;
this.iridescenceThicknessRange = [ ...source.iridescenceThicknessRange ];
this.iridescenceThicknessMap = source.iridescenceThicknessMap;
this.sheen = source.sheen;
this.sheenColor.copy( source.sheenColor );
this.sheenColorMap = source.sheenColorMap;
this.sheenRoughness = source.sheenRoughness;
this.sheenRoughnessMap = source.sheenRoughnessMap;
this.transmission = source.transmission;
this.transmissionMap = source.transmissionMap;
this.thickness = source.thickness;
this.thicknessMap = source.thicknessMap;
this.attenuationDistance = source.attenuationDistance;
this.attenuationColor.copy( source.attenuationColor );
this.specularIntensity = source.specularIntensity;
this.specularIntensityMap = source.specularIntensityMap;
this.specularColor.copy( source.specularColor );
this.specularColorMap = source.specularColorMap;
return this;
}
}
class MeshPhongMaterial extends Material {
constructor( parameters ) {
super();
this.isMeshPhongMaterial = true;
this.type = 'MeshPhongMaterial';
this.color = new Color( 0xffffff ); // diffuse
this.specular = new Color( 0x111111 );
this.shininess = 30;
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.emissive = new Color( 0x000000 );
this.emissiveIntensity = 1.0;
this.emissiveMap = null;
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalMapType = TangentSpaceNormalMap;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.specularMap = null;
this.alphaMap = null;
this.envMap = null;
this.combine = MultiplyOperation;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.flatShading = false;
this.fog = true;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.color.copy( source.color );
this.specular.copy( source.specular );
this.shininess = source.shininess;
this.map = source.map;
this.lightMap = source.lightMap;
this.lightMapIntensity = source.lightMapIntensity;
this.aoMap = source.aoMap;
this.aoMapIntensity = source.aoMapIntensity;
this.emissive.copy( source.emissive );
this.emissiveMap = source.emissiveMap;
this.emissiveIntensity = source.emissiveIntensity;
this.bumpMap = source.bumpMap;
this.bumpScale = source.bumpScale;
this.normalMap = source.normalMap;
this.normalMapType = source.normalMapType;
this.normalScale.copy( source.normalScale );
this.displacementMap = source.displacementMap;
this.displacementScale = source.displacementScale;
this.displacementBias = source.displacementBias;
this.specularMap = source.specularMap;
this.alphaMap = source.alphaMap;
this.envMap = source.envMap;
this.combine = source.combine;
this.reflectivity = source.reflectivity;
this.refractionRatio = source.refractionRatio;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.wireframeLinecap = source.wireframeLinecap;
this.wireframeLinejoin = source.wireframeLinejoin;
this.flatShading = source.flatShading;
this.fog = source.fog;
return this;
}
}
class MeshToonMaterial extends Material {
constructor( parameters ) {
super();
this.isMeshToonMaterial = true;
this.defines = { 'TOON': '' };
this.type = 'MeshToonMaterial';
this.color = new Color( 0xffffff );
this.map = null;
this.gradientMap = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.emissive = new Color( 0x000000 );
this.emissiveIntensity = 1.0;
this.emissiveMap = null;
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalMapType = TangentSpaceNormalMap;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.alphaMap = null;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.fog = true;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.color.copy( source.color );
this.map = source.map;
this.gradientMap = source.gradientMap;
this.lightMap = source.lightMap;
this.lightMapIntensity = source.lightMapIntensity;
this.aoMap = source.aoMap;
this.aoMapIntensity = source.aoMapIntensity;
this.emissive.copy( source.emissive );
this.emissiveMap = source.emissiveMap;
this.emissiveIntensity = source.emissiveIntensity;
this.bumpMap = source.bumpMap;
this.bumpScale = source.bumpScale;
this.normalMap = source.normalMap;
this.normalMapType = source.normalMapType;
this.normalScale.copy( source.normalScale );
this.displacementMap = source.displacementMap;
this.displacementScale = source.displacementScale;
this.displacementBias = source.displacementBias;
this.alphaMap = source.alphaMap;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.wireframeLinecap = source.wireframeLinecap;
this.wireframeLinejoin = source.wireframeLinejoin;
this.fog = source.fog;
return this;
}
}
class MeshNormalMaterial extends Material {
constructor( parameters ) {
super();
this.isMeshNormalMaterial = true;
this.type = 'MeshNormalMaterial';
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalMapType = TangentSpaceNormalMap;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.flatShading = false;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.bumpMap = source.bumpMap;
this.bumpScale = source.bumpScale;
this.normalMap = source.normalMap;
this.normalMapType = source.normalMapType;
this.normalScale.copy( source.normalScale );
this.displacementMap = source.displacementMap;
this.displacementScale = source.displacementScale;
this.displacementBias = source.displacementBias;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.flatShading = source.flatShading;
return this;
}
}
class MeshLambertMaterial extends Material {
constructor( parameters ) {
super();
this.isMeshLambertMaterial = true;
this.type = 'MeshLambertMaterial';
this.color = new Color( 0xffffff ); // diffuse
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.emissive = new Color( 0x000000 );
this.emissiveIntensity = 1.0;
this.emissiveMap = null;
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalMapType = TangentSpaceNormalMap;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.specularMap = null;
this.alphaMap = null;
this.envMap = null;
this.combine = MultiplyOperation;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.flatShading = false;
this.fog = true;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.color.copy( source.color );
this.map = source.map;
this.lightMap = source.lightMap;
this.lightMapIntensity = source.lightMapIntensity;
this.aoMap = source.aoMap;
this.aoMapIntensity = source.aoMapIntensity;
this.emissive.copy( source.emissive );
this.emissiveMap = source.emissiveMap;
this.emissiveIntensity = source.emissiveIntensity;
this.bumpMap = source.bumpMap;
this.bumpScale = source.bumpScale;
this.normalMap = source.normalMap;
this.normalMapType = source.normalMapType;
this.normalScale.copy( source.normalScale );
this.displacementMap = source.displacementMap;
this.displacementScale = source.displacementScale;
this.displacementBias = source.displacementBias;
this.specularMap = source.specularMap;
this.alphaMap = source.alphaMap;
this.envMap = source.envMap;
this.combine = source.combine;
this.reflectivity = source.reflectivity;
this.refractionRatio = source.refractionRatio;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.wireframeLinecap = source.wireframeLinecap;
this.wireframeLinejoin = source.wireframeLinejoin;
this.flatShading = source.flatShading;
this.fog = source.fog;
return this;
}
}
class MeshMatcapMaterial extends Material {
constructor( parameters ) {
super();
this.isMeshMatcapMaterial = true;
this.defines = { 'MATCAP': '' };
this.type = 'MeshMatcapMaterial';
this.color = new Color( 0xffffff ); // diffuse
this.matcap = null;
this.map = null;
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalMapType = TangentSpaceNormalMap;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.alphaMap = null;
this.flatShading = false;
this.fog = true;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.defines = { 'MATCAP': '' };
this.color.copy( source.color );
this.matcap = source.matcap;
this.map = source.map;
this.bumpMap = source.bumpMap;
this.bumpScale = source.bumpScale;
this.normalMap = source.normalMap;
this.normalMapType = source.normalMapType;
this.normalScale.copy( source.normalScale );
this.displacementMap = source.displacementMap;
this.displacementScale = source.displacementScale;
this.displacementBias = source.displacementBias;
this.alphaMap = source.alphaMap;
this.flatShading = source.flatShading;
this.fog = source.fog;
return this;
}
}
class LineDashedMaterial extends LineBasicMaterial {
constructor( parameters ) {
super();
this.isLineDashedMaterial = true;
this.type = 'LineDashedMaterial';
this.scale = 1;
this.dashSize = 3;
this.gapSize = 1;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.scale = source.scale;
this.dashSize = source.dashSize;
this.gapSize = source.gapSize;
return this;
}
}
// converts an array to a specific type
function convertArray( array, type, forceClone ) {
if ( ! array || // let 'undefined' and 'null' pass
! forceClone && array.constructor === type ) return array;
if ( typeof type.BYTES_PER_ELEMENT === 'number' ) {
return new type( array ); // create typed array
}
return Array.prototype.slice.call( array ); // create Array
}
function isTypedArray( object ) {
return ArrayBuffer.isView( object ) &&
! ( object instanceof DataView );
}
// returns an array by which times and values can be sorted
function getKeyframeOrder( times ) {
function compareTime( i, j ) {
return times[ i ] - times[ j ];
}
const n = times.length;
const result = new Array( n );
for ( let i = 0; i !== n; ++ i ) result[ i ] = i;
result.sort( compareTime );
return result;
}
// uses the array previously returned by 'getKeyframeOrder' to sort data
function sortedArray( values, stride, order ) {
const nValues = values.length;
const result = new values.constructor( nValues );
for ( let i = 0, dstOffset = 0; dstOffset !== nValues; ++ i ) {
const srcOffset = order[ i ] * stride;
for ( let j = 0; j !== stride; ++ j ) {
result[ dstOffset ++ ] = values[ srcOffset + j ];
}
}
return result;
}
// function for parsing AOS keyframe formats
function flattenJSON( jsonKeys, times, values, valuePropertyName ) {
let i = 1, key = jsonKeys[ 0 ];
while ( key !== undefined && key[ valuePropertyName ] === undefined ) {
key = jsonKeys[ i ++ ];
}
if ( key === undefined ) return; // no data
let value = key[ valuePropertyName ];
if ( value === undefined ) return; // no data
if ( Array.isArray( value ) ) {
do {
value = key[ valuePropertyName ];
if ( value !== undefined ) {
times.push( key.time );
values.push.apply( values, value ); // push all elements
}
key = jsonKeys[ i ++ ];
} while ( key !== undefined );
} else if ( value.toArray !== undefined ) {
// ...assume THREE.Math-ish
do {
value = key[ valuePropertyName ];
if ( value !== undefined ) {
times.push( key.time );
value.toArray( values, values.length );
}
key = jsonKeys[ i ++ ];
} while ( key !== undefined );
} else {
// otherwise push as-is
do {
value = key[ valuePropertyName ];
if ( value !== undefined ) {
times.push( key.time );
values.push( value );
}
key = jsonKeys[ i ++ ];
} while ( key !== undefined );
}
}
function subclip( sourceClip, name, startFrame, endFrame, fps = 30 ) {
const clip = sourceClip.clone();
clip.name = name;
const tracks = [];
for ( let i = 0; i < clip.tracks.length; ++ i ) {
const track = clip.tracks[ i ];
const valueSize = track.getValueSize();
const times = [];
const values = [];
for ( let j = 0; j < track.times.length; ++ j ) {
const frame = track.times[ j ] * fps;
if ( frame < startFrame || frame >= endFrame ) continue;
times.push( track.times[ j ] );
for ( let k = 0; k < valueSize; ++ k ) {
values.push( track.values[ j * valueSize + k ] );
}
}
if ( times.length === 0 ) continue;
track.times = convertArray( times, track.times.constructor );
track.values = convertArray( values, track.values.constructor );
tracks.push( track );
}
clip.tracks = tracks;
// find minimum .times value across all tracks in the trimmed clip
let minStartTime = Infinity;
for ( let i = 0; i < clip.tracks.length; ++ i ) {
if ( minStartTime > clip.tracks[ i ].times[ 0 ] ) {
minStartTime = clip.tracks[ i ].times[ 0 ];
}
}
// shift all tracks such that clip begins at t=0
for ( let i = 0; i < clip.tracks.length; ++ i ) {
clip.tracks[ i ].shift( - 1 * minStartTime );
}
clip.resetDuration();
return clip;
}
function makeClipAdditive( targetClip, referenceFrame = 0, referenceClip = targetClip, fps = 30 ) {
if ( fps <= 0 ) fps = 30;
const numTracks = referenceClip.tracks.length;
const referenceTime = referenceFrame / fps;
// Make each track's values relative to the values at the reference frame
for ( let i = 0; i < numTracks; ++ i ) {
const referenceTrack = referenceClip.tracks[ i ];
const referenceTrackType = referenceTrack.ValueTypeName;
// Skip this track if it's non-numeric
if ( referenceTrackType === 'bool' || referenceTrackType === 'string' ) continue;
// Find the track in the target clip whose name and type matches the reference track
const targetTrack = targetClip.tracks.find( function ( track ) {
return track.name === referenceTrack.name
&& track.ValueTypeName === referenceTrackType;
} );
if ( targetTrack === undefined ) continue;
let referenceOffset = 0;
const referenceValueSize = referenceTrack.getValueSize();
if ( referenceTrack.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline ) {
referenceOffset = referenceValueSize / 3;
}
let targetOffset = 0;
const targetValueSize = targetTrack.getValueSize();
if ( targetTrack.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline ) {
targetOffset = targetValueSize / 3;
}
const lastIndex = referenceTrack.times.length - 1;
let referenceValue;
// Find the value to subtract out of the track
if ( referenceTime <= referenceTrack.times[ 0 ] ) {
// Reference frame is earlier than the first keyframe, so just use the first keyframe
const startIndex = referenceOffset;
const endIndex = referenceValueSize - referenceOffset;
referenceValue = referenceTrack.values.slice( startIndex, endIndex );
} else if ( referenceTime >= referenceTrack.times[ lastIndex ] ) {
// Reference frame is after the last keyframe, so just use the last keyframe
const startIndex = lastIndex * referenceValueSize + referenceOffset;
const endIndex = startIndex + referenceValueSize - referenceOffset;
referenceValue = referenceTrack.values.slice( startIndex, endIndex );
} else {
// Interpolate to the reference value
const interpolant = referenceTrack.createInterpolant();
const startIndex = referenceOffset;
const endIndex = referenceValueSize - referenceOffset;
interpolant.evaluate( referenceTime );
referenceValue = interpolant.resultBuffer.slice( startIndex, endIndex );
}
// Conjugate the quaternion
if ( referenceTrackType === 'quaternion' ) {
const referenceQuat = new Quaternion().fromArray( referenceValue ).normalize().conjugate();
referenceQuat.toArray( referenceValue );
}
// Subtract the reference value from all of the track values
const numTimes = targetTrack.times.length;
for ( let j = 0; j < numTimes; ++ j ) {
const valueStart = j * targetValueSize + targetOffset;
if ( referenceTrackType === 'quaternion' ) {
// Multiply the conjugate for quaternion track types
Quaternion.multiplyQuaternionsFlat(
targetTrack.values,
valueStart,
referenceValue,
0,
targetTrack.values,
valueStart
);
} else {
const valueEnd = targetValueSize - targetOffset * 2;
// Subtract each value for all other numeric track types
for ( let k = 0; k < valueEnd; ++ k ) {
targetTrack.values[ valueStart + k ] -= referenceValue[ k ];
}
}
}
}
targetClip.blendMode = AdditiveAnimationBlendMode;
return targetClip;
}
const AnimationUtils = {
convertArray: convertArray,
isTypedArray: isTypedArray,
getKeyframeOrder: getKeyframeOrder,
sortedArray: sortedArray,
flattenJSON: flattenJSON,
subclip: subclip,
makeClipAdditive: makeClipAdditive
};
/**
* Abstract base class of interpolants over parametric samples.
*
* The parameter domain is one dimensional, typically the time or a path
* along a curve defined by the data.
*
* The sample values can have any dimensionality and derived classes may
* apply special interpretations to the data.
*
* This class provides the interval seek in a Template Method, deferring
* the actual interpolation to derived classes.
*
* Time complexity is O(1) for linear access crossing at most two points
* and O(log N) for random access, where N is the number of positions.
*
* References:
*
* http://www.oodesign.com/template-method-pattern.html
*
*/
class Interpolant {
constructor( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
this.parameterPositions = parameterPositions;
this._cachedIndex = 0;
this.resultBuffer = resultBuffer !== undefined ?
resultBuffer : new sampleValues.constructor( sampleSize );
this.sampleValues = sampleValues;
this.valueSize = sampleSize;
this.settings = null;
this.DefaultSettings_ = {};
}
evaluate( t ) {
const pp = this.parameterPositions;
let i1 = this._cachedIndex,
t1 = pp[ i1 ],
t0 = pp[ i1 - 1 ];
validate_interval: {
seek: {
let right;
linear_scan: {
//- See http://jsperf.com/comparison-to-undefined/3
//- slower code:
//-
//- if ( t >= t1 || t1 === undefined ) {
forward_scan: if ( ! ( t < t1 ) ) {
for ( let giveUpAt = i1 + 2; ; ) {
if ( t1 === undefined ) {
if ( t < t0 ) break forward_scan;
// after end
i1 = pp.length;
this._cachedIndex = i1;
return this.copySampleValue_( i1 - 1 );
}
if ( i1 === giveUpAt ) break; // this loop
t0 = t1;
t1 = pp[ ++ i1 ];
if ( t < t1 ) {
// we have arrived at the sought interval
break seek;
}
}
// prepare binary search on the right side of the index
right = pp.length;
break linear_scan;
}
//- slower code:
//- if ( t < t0 || t0 === undefined ) {
if ( ! ( t >= t0 ) ) {
// looping?
const t1global = pp[ 1 ];
if ( t < t1global ) {
i1 = 2; // + 1, using the scan for the details
t0 = t1global;
}
// linear reverse scan
for ( let giveUpAt = i1 - 2; ; ) {
if ( t0 === undefined ) {
// before start
this._cachedIndex = 0;
return this.copySampleValue_( 0 );
}
if ( i1 === giveUpAt ) break; // this loop
t1 = t0;
t0 = pp[ -- i1 - 1 ];
if ( t >= t0 ) {
// we have arrived at the sought interval
break seek;
}
}
// prepare binary search on the left side of the index
right = i1;
i1 = 0;
break linear_scan;
}
// the interval is valid
break validate_interval;
} // linear scan
// binary search
while ( i1 < right ) {
const mid = ( i1 + right ) >>> 1;
if ( t < pp[ mid ] ) {
right = mid;
} else {
i1 = mid + 1;
}
}
t1 = pp[ i1 ];
t0 = pp[ i1 - 1 ];
// check boundary cases, again
if ( t0 === undefined ) {
this._cachedIndex = 0;
return this.copySampleValue_( 0 );
}
if ( t1 === undefined ) {
i1 = pp.length;
this._cachedIndex = i1;
return this.copySampleValue_( i1 - 1 );
}
} // seek
this._cachedIndex = i1;
this.intervalChanged_( i1, t0, t1 );
} // validate_interval
return this.interpolate_( i1, t0, t, t1 );
}
getSettings_() {
return this.settings || this.DefaultSettings_;
}
copySampleValue_( index ) {
// copies a sample value to the result buffer
const result = this.resultBuffer,
values = this.sampleValues,
stride = this.valueSize,
offset = index * stride;
for ( let i = 0; i !== stride; ++ i ) {
result[ i ] = values[ offset + i ];
}
return result;
}
// Template methods for derived classes:
interpolate_( /* i1, t0, t, t1 */ ) {
throw new Error( 'call to abstract method' );
// implementations shall return this.resultBuffer
}
intervalChanged_( /* i1, t0, t1 */ ) {
// empty
}
}
/**
* Fast and simple cubic spline interpolant.
*
* It was derived from a Hermitian construction setting the first derivative
* at each sample position to the linear slope between neighboring positions
* over their parameter interval.
*/
class CubicInterpolant extends Interpolant {
constructor( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
super( parameterPositions, sampleValues, sampleSize, resultBuffer );
this._weightPrev = - 0;
this._offsetPrev = - 0;
this._weightNext = - 0;
this._offsetNext = - 0;
this.DefaultSettings_ = {
endingStart: ZeroCurvatureEnding,
endingEnd: ZeroCurvatureEnding
};
}
intervalChanged_( i1, t0, t1 ) {
const pp = this.parameterPositions;
let iPrev = i1 - 2,
iNext = i1 + 1,
tPrev = pp[ iPrev ],
tNext = pp[ iNext ];
if ( tPrev === undefined ) {
switch ( this.getSettings_().endingStart ) {
case ZeroSlopeEnding:
// f'(t0) = 0
iPrev = i1;
tPrev = 2 * t0 - t1;
break;
case WrapAroundEnding:
// use the other end of the curve
iPrev = pp.length - 2;
tPrev = t0 + pp[ iPrev ] - pp[ iPrev + 1 ];
break;
default: // ZeroCurvatureEnding
// f''(t0) = 0 a.k.a. Natural Spline
iPrev = i1;
tPrev = t1;
}
}
if ( tNext === undefined ) {
switch ( this.getSettings_().endingEnd ) {
case ZeroSlopeEnding:
// f'(tN) = 0
iNext = i1;
tNext = 2 * t1 - t0;
break;
case WrapAroundEnding:
// use the other end of the curve
iNext = 1;
tNext = t1 + pp[ 1 ] - pp[ 0 ];
break;
default: // ZeroCurvatureEnding
// f''(tN) = 0, a.k.a. Natural Spline
iNext = i1 - 1;
tNext = t0;
}
}
const halfDt = ( t1 - t0 ) * 0.5,
stride = this.valueSize;
this._weightPrev = halfDt / ( t0 - tPrev );
this._weightNext = halfDt / ( tNext - t1 );
this._offsetPrev = iPrev * stride;
this._offsetNext = iNext * stride;
}
interpolate_( i1, t0, t, t1 ) {
const result = this.resultBuffer,
values = this.sampleValues,
stride = this.valueSize,
o1 = i1 * stride, o0 = o1 - stride,
oP = this._offsetPrev, oN = this._offsetNext,
wP = this._weightPrev, wN = this._weightNext,
p = ( t - t0 ) / ( t1 - t0 ),
pp = p * p,
ppp = pp * p;
// evaluate polynomials
const sP = - wP * ppp + 2 * wP * pp - wP * p;
const s0 = ( 1 + wP ) * ppp + ( - 1.5 - 2 * wP ) * pp + ( - 0.5 + wP ) * p + 1;
const s1 = ( - 1 - wN ) * ppp + ( 1.5 + wN ) * pp + 0.5 * p;
const sN = wN * ppp - wN * pp;
// combine data linearly
for ( let i = 0; i !== stride; ++ i ) {
result[ i ] =
sP * values[ oP + i ] +
s0 * values[ o0 + i ] +
s1 * values[ o1 + i ] +
sN * values[ oN + i ];
}
return result;
}
}
class LinearInterpolant extends Interpolant {
constructor( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
super( parameterPositions, sampleValues, sampleSize, resultBuffer );
}
interpolate_( i1, t0, t, t1 ) {
const result = this.resultBuffer,
values = this.sampleValues,
stride = this.valueSize,
offset1 = i1 * stride,
offset0 = offset1 - stride,
weight1 = ( t - t0 ) / ( t1 - t0 ),
weight0 = 1 - weight1;
for ( let i = 0; i !== stride; ++ i ) {
result[ i ] =
values[ offset0 + i ] * weight0 +
values[ offset1 + i ] * weight1;
}
return result;
}
}
/**
*
* Interpolant that evaluates to the sample value at the position preceding
* the parameter.
*/
class DiscreteInterpolant extends Interpolant {
constructor( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
super( parameterPositions, sampleValues, sampleSize, resultBuffer );
}
interpolate_( i1 /*, t0, t, t1 */ ) {
return this.copySampleValue_( i1 - 1 );
}
}
class KeyframeTrack {
constructor( name, times, values, interpolation ) {
if ( name === undefined ) throw new Error( 'THREE.KeyframeTrack: track name is undefined' );
if ( times === undefined || times.length === 0 ) throw new Error( 'THREE.KeyframeTrack: no keyframes in track named ' + name );
this.name = name;
this.times = convertArray( times, this.TimeBufferType );
this.values = convertArray( values, this.ValueBufferType );
this.setInterpolation( interpolation || this.DefaultInterpolation );
}
// Serialization (in static context, because of constructor invocation
// and automatic invocation of .toJSON):
static toJSON( track ) {
const trackType = track.constructor;
let json;
// derived classes can define a static toJSON method
if ( trackType.toJSON !== this.toJSON ) {
json = trackType.toJSON( track );
} else {
// by default, we assume the data can be serialized as-is
json = {
'name': track.name,
'times': convertArray( track.times, Array ),
'values': convertArray( track.values, Array )
};
const interpolation = track.getInterpolation();
if ( interpolation !== track.DefaultInterpolation ) {
json.interpolation = interpolation;
}
}
json.type = track.ValueTypeName; // mandatory
return json;
}
InterpolantFactoryMethodDiscrete( result ) {
return new DiscreteInterpolant( this.times, this.values, this.getValueSize(), result );
}
InterpolantFactoryMethodLinear( result ) {
return new LinearInterpolant( this.times, this.values, this.getValueSize(), result );
}
InterpolantFactoryMethodSmooth( result ) {
return new CubicInterpolant( this.times, this.values, this.getValueSize(), result );
}
setInterpolation( interpolation ) {
let factoryMethod;
switch ( interpolation ) {
case InterpolateDiscrete:
factoryMethod = this.InterpolantFactoryMethodDiscrete;
break;
case InterpolateLinear:
factoryMethod = this.InterpolantFactoryMethodLinear;
break;
case InterpolateSmooth:
factoryMethod = this.InterpolantFactoryMethodSmooth;
break;
}
if ( factoryMethod === undefined ) {
const message = 'unsupported interpolation for ' +
this.ValueTypeName + ' keyframe track named ' + this.name;
if ( this.createInterpolant === undefined ) {
// fall back to default, unless the default itself is messed up
if ( interpolation !== this.DefaultInterpolation ) {
this.setInterpolation( this.DefaultInterpolation );
} else {
throw new Error( message ); // fatal, in this case
}
}
console.warn( 'THREE.KeyframeTrack:', message );
return this;
}
this.createInterpolant = factoryMethod;
return this;
}
getInterpolation() {
switch ( this.createInterpolant ) {
case this.InterpolantFactoryMethodDiscrete:
return InterpolateDiscrete;
case this.InterpolantFactoryMethodLinear:
return InterpolateLinear;
case this.InterpolantFactoryMethodSmooth:
return InterpolateSmooth;
}
}
getValueSize() {
return this.values.length / this.times.length;
}
// move all keyframes either forwards or backwards in time
shift( timeOffset ) {
if ( timeOffset !== 0.0 ) {
const times = this.times;
for ( let i = 0, n = times.length; i !== n; ++ i ) {
times[ i ] += timeOffset;
}
}
return this;
}
// scale all keyframe times by a factor (useful for frame <-> seconds conversions)
scale( timeScale ) {
if ( timeScale !== 1.0 ) {
const times = this.times;
for ( let i = 0, n = times.length; i !== n; ++ i ) {
times[ i ] *= timeScale;
}
}
return this;
}
// removes keyframes before and after animation without changing any values within the range [startTime, endTime].
// IMPORTANT: We do not shift around keys to the start of the track time, because for interpolated keys this will change their values
trim( startTime, endTime ) {
const times = this.times,
nKeys = times.length;
let from = 0,
to = nKeys - 1;
while ( from !== nKeys && times[ from ] < startTime ) {
++ from;
}
while ( to !== - 1 && times[ to ] > endTime ) {
-- to;
}
++ to; // inclusive -> exclusive bound
if ( from !== 0 || to !== nKeys ) {
// empty tracks are forbidden, so keep at least one keyframe
if ( from >= to ) {
to = Math.max( to, 1 );
from = to - 1;
}
const stride = this.getValueSize();
this.times = times.slice( from, to );
this.values = this.values.slice( from * stride, to * stride );
}
return this;
}
// ensure we do not get a GarbageInGarbageOut situation, make sure tracks are at least minimally viable
validate() {
let valid = true;
const valueSize = this.getValueSize();
if ( valueSize - Math.floor( valueSize ) !== 0 ) {
console.error( 'THREE.KeyframeTrack: Invalid value size in track.', this );
valid = false;
}
const times = this.times,
values = this.values,
nKeys = times.length;
if ( nKeys === 0 ) {
console.error( 'THREE.KeyframeTrack: Track is empty.', this );
valid = false;
}
let prevTime = null;
for ( let i = 0; i !== nKeys; i ++ ) {
const currTime = times[ i ];
if ( typeof currTime === 'number' && isNaN( currTime ) ) {
console.error( 'THREE.KeyframeTrack: Time is not a valid number.', this, i, currTime );
valid = false;
break;
}
if ( prevTime !== null && prevTime > currTime ) {
console.error( 'THREE.KeyframeTrack: Out of order keys.', this, i, currTime, prevTime );
valid = false;
break;
}
prevTime = currTime;
}
if ( values !== undefined ) {
if ( isTypedArray( values ) ) {
for ( let i = 0, n = values.length; i !== n; ++ i ) {
const value = values[ i ];
if ( isNaN( value ) ) {
console.error( 'THREE.KeyframeTrack: Value is not a valid number.', this, i, value );
valid = false;
break;
}
}
}
}
return valid;
}
// removes equivalent sequential keys as common in morph target sequences
// (0,0,0,0,1,1,1,0,0,0,0,0,0,0) --> (0,0,1,1,0,0)
optimize() {
// times or values may be shared with other tracks, so overwriting is unsafe
const times = this.times.slice(),
values = this.values.slice(),
stride = this.getValueSize(),
smoothInterpolation = this.getInterpolation() === InterpolateSmooth,
lastIndex = times.length - 1;
let writeIndex = 1;
for ( let i = 1; i < lastIndex; ++ i ) {
let keep = false;
const time = times[ i ];
const timeNext = times[ i + 1 ];
// remove adjacent keyframes scheduled at the same time
if ( time !== timeNext && ( i !== 1 || time !== times[ 0 ] ) ) {
if ( ! smoothInterpolation ) {
// remove unnecessary keyframes same as their neighbors
const offset = i * stride,
offsetP = offset - stride,
offsetN = offset + stride;
for ( let j = 0; j !== stride; ++ j ) {
const value = values[ offset + j ];
if ( value !== values[ offsetP + j ] ||
value !== values[ offsetN + j ] ) {
keep = true;
break;
}
}
} else {
keep = true;
}
}
// in-place compaction
if ( keep ) {
if ( i !== writeIndex ) {
times[ writeIndex ] = times[ i ];
const readOffset = i * stride,
writeOffset = writeIndex * stride;
for ( let j = 0; j !== stride; ++ j ) {
values[ writeOffset + j ] = values[ readOffset + j ];
}
}
++ writeIndex;
}
}
// flush last keyframe (compaction looks ahead)
if ( lastIndex > 0 ) {
times[ writeIndex ] = times[ lastIndex ];
for ( let readOffset = lastIndex * stride, writeOffset = writeIndex * stride, j = 0; j !== stride; ++ j ) {
values[ writeOffset + j ] = values[ readOffset + j ];
}
++ writeIndex;
}
if ( writeIndex !== times.length ) {
this.times = times.slice( 0, writeIndex );
this.values = values.slice( 0, writeIndex * stride );
} else {
this.times = times;
this.values = values;
}
return this;
}
clone() {
const times = this.times.slice();
const values = this.values.slice();
const TypedKeyframeTrack = this.constructor;
const track = new TypedKeyframeTrack( this.name, times, values );
// Interpolant argument to constructor is not saved, so copy the factory method directly.
track.createInterpolant = this.createInterpolant;
return track;
}
}
KeyframeTrack.prototype.TimeBufferType = Float32Array;
KeyframeTrack.prototype.ValueBufferType = Float32Array;
KeyframeTrack.prototype.DefaultInterpolation = InterpolateLinear;
/**
* A Track of Boolean keyframe values.
*/
class BooleanKeyframeTrack extends KeyframeTrack {}
BooleanKeyframeTrack.prototype.ValueTypeName = 'bool';
BooleanKeyframeTrack.prototype.ValueBufferType = Array;
BooleanKeyframeTrack.prototype.DefaultInterpolation = InterpolateDiscrete;
BooleanKeyframeTrack.prototype.InterpolantFactoryMethodLinear = undefined;
BooleanKeyframeTrack.prototype.InterpolantFactoryMethodSmooth = undefined;
/**
* A Track of keyframe values that represent color.
*/
class ColorKeyframeTrack extends KeyframeTrack {}
ColorKeyframeTrack.prototype.ValueTypeName = 'color';
/**
* A Track of numeric keyframe values.
*/
class NumberKeyframeTrack extends KeyframeTrack {}
NumberKeyframeTrack.prototype.ValueTypeName = 'number';
/**
* Spherical linear unit quaternion interpolant.
*/
class QuaternionLinearInterpolant extends Interpolant {
constructor( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
super( parameterPositions, sampleValues, sampleSize, resultBuffer );
}
interpolate_( i1, t0, t, t1 ) {
const result = this.resultBuffer,
values = this.sampleValues,
stride = this.valueSize,
alpha = ( t - t0 ) / ( t1 - t0 );
let offset = i1 * stride;
for ( let end = offset + stride; offset !== end; offset += 4 ) {
Quaternion.slerpFlat( result, 0, values, offset - stride, values, offset, alpha );
}
return result;
}
}
/**
* A Track of quaternion keyframe values.
*/
class QuaternionKeyframeTrack extends KeyframeTrack {
InterpolantFactoryMethodLinear( result ) {
return new QuaternionLinearInterpolant( this.times, this.values, this.getValueSize(), result );
}
}
QuaternionKeyframeTrack.prototype.ValueTypeName = 'quaternion';
// ValueBufferType is inherited
QuaternionKeyframeTrack.prototype.DefaultInterpolation = InterpolateLinear;
QuaternionKeyframeTrack.prototype.InterpolantFactoryMethodSmooth = undefined;
/**
* A Track that interpolates Strings
*/
class StringKeyframeTrack extends KeyframeTrack {}
StringKeyframeTrack.prototype.ValueTypeName = 'string';
StringKeyframeTrack.prototype.ValueBufferType = Array;
StringKeyframeTrack.prototype.DefaultInterpolation = InterpolateDiscrete;
StringKeyframeTrack.prototype.InterpolantFactoryMethodLinear = undefined;
StringKeyframeTrack.prototype.InterpolantFactoryMethodSmooth = undefined;
/**
* A Track of vectored keyframe values.
*/
class VectorKeyframeTrack extends KeyframeTrack {}
VectorKeyframeTrack.prototype.ValueTypeName = 'vector';
class AnimationClip {
constructor( name, duration = - 1, tracks, blendMode = NormalAnimationBlendMode ) {
this.name = name;
this.tracks = tracks;
this.duration = duration;
this.blendMode = blendMode;
this.uuid = generateUUID();
// this means it should figure out its duration by scanning the tracks
if ( this.duration < 0 ) {
this.resetDuration();
}
}
static parse( json ) {
const tracks = [],
jsonTracks = json.tracks,
frameTime = 1.0 / ( json.fps || 1.0 );
for ( let i = 0, n = jsonTracks.length; i !== n; ++ i ) {
tracks.push( parseKeyframeTrack( jsonTracks[ i ] ).scale( frameTime ) );
}
const clip = new this( json.name, json.duration, tracks, json.blendMode );
clip.uuid = json.uuid;
return clip;
}
static toJSON( clip ) {
const tracks = [],
clipTracks = clip.tracks;
const json = {
'name': clip.name,
'duration': clip.duration,
'tracks': tracks,
'uuid': clip.uuid,
'blendMode': clip.blendMode
};
for ( let i = 0, n = clipTracks.length; i !== n; ++ i ) {
tracks.push( KeyframeTrack.toJSON( clipTracks[ i ] ) );
}
return json;
}
static CreateFromMorphTargetSequence( name, morphTargetSequence, fps, noLoop ) {
const numMorphTargets = morphTargetSequence.length;
const tracks = [];
for ( let i = 0; i < numMorphTargets; i ++ ) {
let times = [];
let values = [];
times.push(
( i + numMorphTargets - 1 ) % numMorphTargets,
i,
( i + 1 ) % numMorphTargets );
values.push( 0, 1, 0 );
const order = getKeyframeOrder( times );
times = sortedArray( times, 1, order );
values = sortedArray( values, 1, order );
// if there is a key at the first frame, duplicate it as the
// last frame as well for perfect loop.
if ( ! noLoop && times[ 0 ] === 0 ) {
times.push( numMorphTargets );
values.push( values[ 0 ] );
}
tracks.push(
new NumberKeyframeTrack(
'.morphTargetInfluences[' + morphTargetSequence[ i ].name + ']',
times, values
).scale( 1.0 / fps ) );
}
return new this( name, - 1, tracks );
}
static findByName( objectOrClipArray, name ) {
let clipArray = objectOrClipArray;
if ( ! Array.isArray( objectOrClipArray ) ) {
const o = objectOrClipArray;
clipArray = o.geometry && o.geometry.animations || o.animations;
}
for ( let i = 0; i < clipArray.length; i ++ ) {
if ( clipArray[ i ].name === name ) {
return clipArray[ i ];
}
}
return null;
}
static CreateClipsFromMorphTargetSequences( morphTargets, fps, noLoop ) {
const animationToMorphTargets = {};
// tested with https://regex101.com/ on trick sequences
// such flamingo_flyA_003, flamingo_run1_003, crdeath0059
const pattern = /^([\w-]*?)([\d]+)$/;
// sort morph target names into animation groups based
// patterns like Walk_001, Walk_002, Run_001, Run_002
for ( let i = 0, il = morphTargets.length; i < il; i ++ ) {
const morphTarget = morphTargets[ i ];
const parts = morphTarget.name.match( pattern );
if ( parts && parts.length > 1 ) {
const name = parts[ 1 ];
let animationMorphTargets = animationToMorphTargets[ name ];
if ( ! animationMorphTargets ) {
animationToMorphTargets[ name ] = animationMorphTargets = [];
}
animationMorphTargets.push( morphTarget );
}
}
const clips = [];
for ( const name in animationToMorphTargets ) {
clips.push( this.CreateFromMorphTargetSequence( name, animationToMorphTargets[ name ], fps, noLoop ) );
}
return clips;
}
// parse the animation.hierarchy format
static parseAnimation( animation, bones ) {
if ( ! animation ) {
console.error( 'THREE.AnimationClip: No animation in JSONLoader data.' );
return null;
}
const addNonemptyTrack = function ( trackType, trackName, animationKeys, propertyName, destTracks ) {
// only return track if there are actually keys.
if ( animationKeys.length !== 0 ) {
const times = [];
const values = [];
flattenJSON( animationKeys, times, values, propertyName );
// empty keys are filtered out, so check again
if ( times.length !== 0 ) {
destTracks.push( new trackType( trackName, times, values ) );
}
}
};
const tracks = [];
const clipName = animation.name || 'default';
const fps = animation.fps || 30;
const blendMode = animation.blendMode;
// automatic length determination in AnimationClip.
let duration = animation.length || - 1;
const hierarchyTracks = animation.hierarchy || [];
for ( let h = 0; h < hierarchyTracks.length; h ++ ) {
const animationKeys = hierarchyTracks[ h ].keys;
// skip empty tracks
if ( ! animationKeys || animationKeys.length === 0 ) continue;
// process morph targets
if ( animationKeys[ 0 ].morphTargets ) {
// figure out all morph targets used in this track
const morphTargetNames = {};
let k;
for ( k = 0; k < animationKeys.length; k ++ ) {
if ( animationKeys[ k ].morphTargets ) {
for ( let m = 0; m < animationKeys[ k ].morphTargets.length; m ++ ) {
morphTargetNames[ animationKeys[ k ].morphTargets[ m ] ] = - 1;
}
}
}
// create a track for each morph target with all zero
// morphTargetInfluences except for the keys in which
// the morphTarget is named.
for ( const morphTargetName in morphTargetNames ) {
const times = [];
const values = [];
for ( let m = 0; m !== animationKeys[ k ].morphTargets.length; ++ m ) {
const animationKey = animationKeys[ k ];
times.push( animationKey.time );
values.push( ( animationKey.morphTarget === morphTargetName ) ? 1 : 0 );
}
tracks.push( new NumberKeyframeTrack( '.morphTargetInfluence[' + morphTargetName + ']', times, values ) );
}
duration = morphTargetNames.length * fps;
} else {
// ...assume skeletal animation
const boneName = '.bones[' + bones[ h ].name + ']';
addNonemptyTrack(
VectorKeyframeTrack, boneName + '.position',
animationKeys, 'pos', tracks );
addNonemptyTrack(
QuaternionKeyframeTrack, boneName + '.quaternion',
animationKeys, 'rot', tracks );
addNonemptyTrack(
VectorKeyframeTrack, boneName + '.scale',
animationKeys, 'scl', tracks );
}
}
if ( tracks.length === 0 ) {
return null;
}
const clip = new this( clipName, duration, tracks, blendMode );
return clip;
}
resetDuration() {
const tracks = this.tracks;
let duration = 0;
for ( let i = 0, n = tracks.length; i !== n; ++ i ) {
const track = this.tracks[ i ];
duration = Math.max( duration, track.times[ track.times.length - 1 ] );
}
this.duration = duration;
return this;
}
trim() {
for ( let i = 0; i < this.tracks.length; i ++ ) {
this.tracks[ i ].trim( 0, this.duration );
}
return this;
}
validate() {
let valid = true;
for ( let i = 0; i < this.tracks.length; i ++ ) {
valid = valid && this.tracks[ i ].validate();
}
return valid;
}
optimize() {
for ( let i = 0; i < this.tracks.length; i ++ ) {
this.tracks[ i ].optimize();
}
return this;
}
clone() {
const tracks = [];
for ( let i = 0; i < this.tracks.length; i ++ ) {
tracks.push( this.tracks[ i ].clone() );
}
return new this.constructor( this.name, this.duration, tracks, this.blendMode );
}
toJSON() {
return this.constructor.toJSON( this );
}
}
function getTrackTypeForValueTypeName( typeName ) {
switch ( typeName.toLowerCase() ) {
case 'scalar':
case 'double':
case 'float':
case 'number':
case 'integer':
return NumberKeyframeTrack;
case 'vector':
case 'vector2':
case 'vector3':
case 'vector4':
return VectorKeyframeTrack;
case 'color':
return ColorKeyframeTrack;
case 'quaternion':
return QuaternionKeyframeTrack;
case 'bool':
case 'boolean':
return BooleanKeyframeTrack;
case 'string':
return StringKeyframeTrack;
}
throw new Error( 'THREE.KeyframeTrack: Unsupported typeName: ' + typeName );
}
function parseKeyframeTrack( json ) {
if ( json.type === undefined ) {
throw new Error( 'THREE.KeyframeTrack: track type undefined, can not parse' );
}
const trackType = getTrackTypeForValueTypeName( json.type );
if ( json.times === undefined ) {
const times = [], values = [];
flattenJSON( json.keys, times, values, 'value' );
json.times = times;
json.values = values;
}
// derived classes can define a static parse method
if ( trackType.parse !== undefined ) {
return trackType.parse( json );
} else {
// by default, we assume a constructor compatible with the base
return new trackType( json.name, json.times, json.values, json.interpolation );
}
}
const Cache = {
enabled: false,
files: {},
add: function ( key, file ) {
if ( this.enabled === false ) return;
// console.log( 'THREE.Cache', 'Adding key:', key );
this.files[ key ] = file;
},
get: function ( key ) {
if ( this.enabled === false ) return;
// console.log( 'THREE.Cache', 'Checking key:', key );
return this.files[ key ];
},
remove: function ( key ) {
delete this.files[ key ];
},
clear: function () {
this.files = {};
}
};
class LoadingManager {
constructor( onLoad, onProgress, onError ) {
const scope = this;
let isLoading = false;
let itemsLoaded = 0;
let itemsTotal = 0;
let urlModifier = undefined;
const handlers = [];
// Refer to #5689 for the reason why we don't set .onStart
// in the constructor
this.onStart = undefined;
this.onLoad = onLoad;
this.onProgress = onProgress;
this.onError = onError;
this.itemStart = function ( url ) {
itemsTotal ++;
if ( isLoading === false ) {
if ( scope.onStart !== undefined ) {
scope.onStart( url, itemsLoaded, itemsTotal );
}
}
isLoading = true;
};
this.itemEnd = function ( url ) {
itemsLoaded ++;
if ( scope.onProgress !== undefined ) {
scope.onProgress( url, itemsLoaded, itemsTotal );
}
if ( itemsLoaded === itemsTotal ) {
isLoading = false;
if ( scope.onLoad !== undefined ) {
scope.onLoad();
}
}
};
this.itemError = function ( url ) {
if ( scope.onError !== undefined ) {
scope.onError( url );
}
};
this.resolveURL = function ( url ) {
if ( urlModifier ) {
return urlModifier( url );
}
return url;
};
this.setURLModifier = function ( transform ) {
urlModifier = transform;
return this;
};
this.addHandler = function ( regex, loader ) {
handlers.push( regex, loader );
return this;
};
this.removeHandler = function ( regex ) {
const index = handlers.indexOf( regex );
if ( index !== - 1 ) {
handlers.splice( index, 2 );
}
return this;
};
this.getHandler = function ( file ) {
for ( let i = 0, l = handlers.length; i < l; i += 2 ) {
const regex = handlers[ i ];
const loader = handlers[ i + 1 ];
if ( regex.global ) regex.lastIndex = 0; // see #17920
if ( regex.test( file ) ) {
return loader;
}
}
return null;
};
}
}
const DefaultLoadingManager = /*@__PURE__*/ new LoadingManager();
class Loader {
constructor( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
this.crossOrigin = 'anonymous';
this.withCredentials = false;
this.path = '';
this.resourcePath = '';
this.requestHeader = {};
}
load( /* url, onLoad, onProgress, onError */ ) {}
loadAsync( url, onProgress ) {
const scope = this;
return new Promise( function ( resolve, reject ) {
scope.load( url, resolve, onProgress, reject );
} );
}
parse( /* data */ ) {}
setCrossOrigin( crossOrigin ) {
this.crossOrigin = crossOrigin;
return this;
}
setWithCredentials( value ) {
this.withCredentials = value;
return this;
}
setPath( path ) {
this.path = path;
return this;
}
setResourcePath( resourcePath ) {
this.resourcePath = resourcePath;
return this;
}
setRequestHeader( requestHeader ) {
this.requestHeader = requestHeader;
return this;
}
}
Loader.DEFAULT_MATERIAL_NAME = '__DEFAULT';
const loading = {};
class HttpError extends Error {
constructor( message, response ) {
super( message );
this.response = response;
}
}
class FileLoader extends Loader {
constructor( manager ) {
super( manager );
}
load( url, onLoad, onProgress, onError ) {
if ( url === undefined ) url = '';
if ( this.path !== undefined ) url = this.path + url;
url = this.manager.resolveURL( url );
const cached = Cache.get( url );
if ( cached !== undefined ) {
this.manager.itemStart( url );
setTimeout( () => {
if ( onLoad ) onLoad( cached );
this.manager.itemEnd( url );
}, 0 );
return cached;
}
// Check if request is duplicate
if ( loading[ url ] !== undefined ) {
loading[ url ].push( {
onLoad: onLoad,
onProgress: onProgress,
onError: onError
} );
return;
}
// Initialise array for duplicate requests
loading[ url ] = [];
loading[ url ].push( {
onLoad: onLoad,
onProgress: onProgress,
onError: onError,
} );
// create request
const req = new Request( url, {
headers: new Headers( this.requestHeader ),
credentials: this.withCredentials ? 'include' : 'same-origin',
// An abort controller could be added within a future PR
} );
// record states ( avoid data race )
const mimeType = this.mimeType;
const responseType = this.responseType;
// start the fetch
fetch( req )
.then( response => {
if ( response.status === 200 || response.status === 0 ) {
// Some browsers return HTTP Status 0 when using non-http protocol
// e.g. 'file://' or 'data://'. Handle as success.
if ( response.status === 0 ) {
console.warn( 'THREE.FileLoader: HTTP Status 0 received.' );
}
// Workaround: Checking if response.body === undefined for Alipay browser #23548
if ( typeof ReadableStream === 'undefined' || response.body === undefined || response.body.getReader === undefined ) {
return response;
}
const callbacks = loading[ url ];
const reader = response.body.getReader();
// Nginx needs X-File-Size check
// https://serverfault.com/questions/482875/why-does-nginx-remove-content-length-header-for-chunked-content
const contentLength = response.headers.get( 'Content-Length' ) || response.headers.get( 'X-File-Size' );
const total = contentLength ? parseInt( contentLength ) : 0;
const lengthComputable = total !== 0;
let loaded = 0;
// periodically read data into the new stream tracking while download progress
const stream = new ReadableStream( {
start( controller ) {
readData();
function readData() {
reader.read().then( ( { done, value } ) => {
if ( done ) {
controller.close();
} else {
loaded += value.byteLength;
const event = new ProgressEvent( 'progress', { lengthComputable, loaded, total } );
for ( let i = 0, il = callbacks.length; i < il; i ++ ) {
const callback = callbacks[ i ];
if ( callback.onProgress ) callback.onProgress( event );
}
controller.enqueue( value );
readData();
}
} );
}
}
} );
return new Response( stream );
} else {
throw new HttpError( `fetch for "${response.url}" responded with ${response.status}: ${response.statusText}`, response );
}
} )
.then( response => {
switch ( responseType ) {
case 'arraybuffer':
return response.arrayBuffer();
case 'blob':
return response.blob();
case 'document':
return response.text()
.then( text => {
const parser = new DOMParser();
return parser.parseFromString( text, mimeType );
} );
case 'json':
return response.json();
default:
if ( mimeType === undefined ) {
return response.text();
} else {
// sniff encoding
const re = /charset="?([^;"\s]*)"?/i;
const exec = re.exec( mimeType );
const label = exec && exec[ 1 ] ? exec[ 1 ].toLowerCase() : undefined;
const decoder = new TextDecoder( label );
return response.arrayBuffer().then( ab => decoder.decode( ab ) );
}
}
} )
.then( data => {
// Add to cache only on HTTP success, so that we do not cache
// error response bodies as proper responses to requests.
Cache.add( url, data );
const callbacks = loading[ url ];
delete loading[ url ];
for ( let i = 0, il = callbacks.length; i < il; i ++ ) {
const callback = callbacks[ i ];
if ( callback.onLoad ) callback.onLoad( data );
}
} )
.catch( err => {
// Abort errors and other errors are handled the same
const callbacks = loading[ url ];
if ( callbacks === undefined ) {
// When onLoad was called and url was deleted in `loading`
this.manager.itemError( url );
throw err;
}
delete loading[ url ];
for ( let i = 0, il = callbacks.length; i < il; i ++ ) {
const callback = callbacks[ i ];
if ( callback.onError ) callback.onError( err );
}
this.manager.itemError( url );
} )
.finally( () => {
this.manager.itemEnd( url );
} );
this.manager.itemStart( url );
}
setResponseType( value ) {
this.responseType = value;
return this;
}
setMimeType( value ) {
this.mimeType = value;
return this;
}
}
class AnimationLoader extends Loader {
constructor( manager ) {
super( manager );
}
load( url, onLoad, onProgress, onError ) {
const scope = this;
const loader = new FileLoader( this.manager );
loader.setPath( this.path );
loader.setRequestHeader( this.requestHeader );
loader.setWithCredentials( this.withCredentials );
loader.load( url, function ( text ) {
try {
onLoad( scope.parse( JSON.parse( text ) ) );
} catch ( e ) {
if ( onError ) {
onError( e );
} else {
console.error( e );
}
scope.manager.itemError( url );
}
}, onProgress, onError );
}
parse( json ) {
const animations = [];
for ( let i = 0; i < json.length; i ++ ) {
const clip = AnimationClip.parse( json[ i ] );
animations.push( clip );
}
return animations;
}
}
/**
* Abstract Base class to block based textures loader (dds, pvr, ...)
*
* Sub classes have to implement the parse() method which will be used in load().
*/
class CompressedTextureLoader extends Loader {
constructor( manager ) {
super( manager );
}
load( url, onLoad, onProgress, onError ) {
const scope = this;
const images = [];
const texture = new CompressedTexture();
const loader = new FileLoader( this.manager );
loader.setPath( this.path );
loader.setResponseType( 'arraybuffer' );
loader.setRequestHeader( this.requestHeader );
loader.setWithCredentials( scope.withCredentials );
let loaded = 0;
function loadTexture( i ) {
loader.load( url[ i ], function ( buffer ) {
const texDatas = scope.parse( buffer, true );
images[ i ] = {
width: texDatas.width,
height: texDatas.height,
format: texDatas.format,
mipmaps: texDatas.mipmaps
};
loaded += 1;
if ( loaded === 6 ) {
if ( texDatas.mipmapCount === 1 ) texture.minFilter = LinearFilter;
texture.image = images;
texture.format = texDatas.format;
texture.needsUpdate = true;
if ( onLoad ) onLoad( texture );
}
}, onProgress, onError );
}
if ( Array.isArray( url ) ) {
for ( let i = 0, il = url.length; i < il; ++ i ) {
loadTexture( i );
}
} else {
// compressed cubemap texture stored in a single DDS file
loader.load( url, function ( buffer ) {
const texDatas = scope.parse( buffer, true );
if ( texDatas.isCubemap ) {
const faces = texDatas.mipmaps.length / texDatas.mipmapCount;
for ( let f = 0; f < faces; f ++ ) {
images[ f ] = { mipmaps: [] };
for ( let i = 0; i < texDatas.mipmapCount; i ++ ) {
images[ f ].mipmaps.push( texDatas.mipmaps[ f * texDatas.mipmapCount + i ] );
images[ f ].format = texDatas.format;
images[ f ].width = texDatas.width;
images[ f ].height = texDatas.height;
}
}
texture.image = images;
} else {
texture.image.width = texDatas.width;
texture.image.height = texDatas.height;
texture.mipmaps = texDatas.mipmaps;
}
if ( texDatas.mipmapCount === 1 ) {
texture.minFilter = LinearFilter;
}
texture.format = texDatas.format;
texture.needsUpdate = true;
if ( onLoad ) onLoad( texture );
}, onProgress, onError );
}
return texture;
}
}
class ImageLoader extends Loader {
constructor( manager ) {
super( manager );
}
load( url, onLoad, onProgress, onError ) {
if ( this.path !== undefined ) url = this.path + url;
url = this.manager.resolveURL( url );
const scope = this;
const cached = Cache.get( url );
if ( cached !== undefined ) {
scope.manager.itemStart( url );
setTimeout( function () {
if ( onLoad ) onLoad( cached );
scope.manager.itemEnd( url );
}, 0 );
return cached;
}
const image = createElementNS( 'img' );
function onImageLoad() {
removeEventListeners();
Cache.add( url, this );
if ( onLoad ) onLoad( this );
scope.manager.itemEnd( url );
}
function onImageError( event ) {
removeEventListeners();
if ( onError ) onError( event );
scope.manager.itemError( url );
scope.manager.itemEnd( url );
}
function removeEventListeners() {
image.removeEventListener( 'load', onImageLoad, false );
image.removeEventListener( 'error', onImageError, false );
}
image.addEventListener( 'load', onImageLoad, false );
image.addEventListener( 'error', onImageError, false );
if ( url.slice( 0, 5 ) !== 'data:' ) {
if ( this.crossOrigin !== undefined ) image.crossOrigin = this.crossOrigin;
}
scope.manager.itemStart( url );
image.src = url;
return image;
}
}
class CubeTextureLoader extends Loader {
constructor( manager ) {
super( manager );
}
load( urls, onLoad, onProgress, onError ) {
const texture = new CubeTexture();
texture.colorSpace = SRGBColorSpace;
const loader = new ImageLoader( this.manager );
loader.setCrossOrigin( this.crossOrigin );
loader.setPath( this.path );
let loaded = 0;
function loadTexture( i ) {
loader.load( urls[ i ], function ( image ) {
texture.images[ i ] = image;
loaded ++;
if ( loaded === 6 ) {
texture.needsUpdate = true;
if ( onLoad ) onLoad( texture );
}
}, undefined, onError );
}
for ( let i = 0; i < urls.length; ++ i ) {
loadTexture( i );
}
return texture;
}
}
/**
* Abstract Base class to load generic binary textures formats (rgbe, hdr, ...)
*
* Sub classes have to implement the parse() method which will be used in load().
*/
class DataTextureLoader extends Loader {
constructor( manager ) {
super( manager );
}
load( url, onLoad, onProgress, onError ) {
const scope = this;
const texture = new DataTexture();
const loader = new FileLoader( this.manager );
loader.setResponseType( 'arraybuffer' );
loader.setRequestHeader( this.requestHeader );
loader.setPath( this.path );
loader.setWithCredentials( scope.withCredentials );
loader.load( url, function ( buffer ) {
let texData;
try {
texData = scope.parse( buffer );
} catch ( error ) {
if ( onError !== undefined ) {
onError( error );
} else {
console.error( error );
return;
}
}
if ( texData.image !== undefined ) {
texture.image = texData.image;
} else if ( texData.data !== undefined ) {
texture.image.width = texData.width;
texture.image.height = texData.height;
texture.image.data = texData.data;
}
texture.wrapS = texData.wrapS !== undefined ? texData.wrapS : ClampToEdgeWrapping;
texture.wrapT = texData.wrapT !== undefined ? texData.wrapT : ClampToEdgeWrapping;
texture.magFilter = texData.magFilter !== undefined ? texData.magFilter : LinearFilter;
texture.minFilter = texData.minFilter !== undefined ? texData.minFilter : LinearFilter;
texture.anisotropy = texData.anisotropy !== undefined ? texData.anisotropy : 1;
if ( texData.colorSpace !== undefined ) {
texture.colorSpace = texData.colorSpace;
} else if ( texData.encoding !== undefined ) { // @deprecated, r152
texture.encoding = texData.encoding;
}
if ( texData.flipY !== undefined ) {
texture.flipY = texData.flipY;
}
if ( texData.format !== undefined ) {
texture.format = texData.format;
}
if ( texData.type !== undefined ) {
texture.type = texData.type;
}
if ( texData.mipmaps !== undefined ) {
texture.mipmaps = texData.mipmaps;
texture.minFilter = LinearMipmapLinearFilter; // presumably...
}
if ( texData.mipmapCount === 1 ) {
texture.minFilter = LinearFilter;
}
if ( texData.generateMipmaps !== undefined ) {
texture.generateMipmaps = texData.generateMipmaps;
}
texture.needsUpdate = true;
if ( onLoad ) onLoad( texture, texData );
}, onProgress, onError );
return texture;
}
}
class TextureLoader extends Loader {
constructor( manager ) {
super( manager );
}
load( url, onLoad, onProgress, onError ) {
const texture = new Texture();
const loader = new ImageLoader( this.manager );
loader.setCrossOrigin( this.crossOrigin );
loader.setPath( this.path );
loader.load( url, function ( image ) {
texture.image = image;
texture.needsUpdate = true;
if ( onLoad !== undefined ) {
onLoad( texture );
}
}, onProgress, onError );
return texture;
}
}
class Light extends Object3D {
constructor( color, intensity = 1 ) {
super();
this.isLight = true;
this.type = 'Light';
this.color = new Color( color );
this.intensity = intensity;
}
dispose() {
// Empty here in base class; some subclasses override.
}
copy( source, recursive ) {
super.copy( source, recursive );
this.color.copy( source.color );
this.intensity = source.intensity;
return this;
}
toJSON( meta ) {
const data = super.toJSON( meta );
data.object.color = this.color.getHex();
data.object.intensity = this.intensity;
if ( this.groundColor !== undefined ) data.object.groundColor = this.groundColor.getHex();
if ( this.distance !== undefined ) data.object.distance = this.distance;
if ( this.angle !== undefined ) data.object.angle = this.angle;
if ( this.decay !== undefined ) data.object.decay = this.decay;
if ( this.penumbra !== undefined ) data.object.penumbra = this.penumbra;
if ( this.shadow !== undefined ) data.object.shadow = this.shadow.toJSON();
return data;
}
}
class HemisphereLight extends Light {
constructor( skyColor, groundColor, intensity ) {
super( skyColor, intensity );
this.isHemisphereLight = true;
this.type = 'HemisphereLight';
this.position.copy( Object3D.DEFAULT_UP );
this.updateMatrix();
this.groundColor = new Color( groundColor );
}
copy( source, recursive ) {
super.copy( source, recursive );
this.groundColor.copy( source.groundColor );
return this;
}
}
const _projScreenMatrix$1 = /*@__PURE__*/ new Matrix4();
const _lightPositionWorld$1 = /*@__PURE__*/ new Vector3();
const _lookTarget$1 = /*@__PURE__*/ new Vector3();
class LightShadow {
constructor( camera ) {
this.camera = camera;
this.bias = 0;
this.normalBias = 0;
this.radius = 1;
this.blurSamples = 8;
this.mapSize = new Vector2( 512, 512 );
this.map = null;
this.mapPass = null;
this.matrix = new Matrix4();
this.autoUpdate = true;
this.needsUpdate = false;
this._frustum = new Frustum();
this._frameExtents = new Vector2( 1, 1 );
this._viewportCount = 1;
this._viewports = [
new Vector4( 0, 0, 1, 1 )
];
}
getViewportCount() {
return this._viewportCount;
}
getFrustum() {
return this._frustum;
}
updateMatrices( light ) {
const shadowCamera = this.camera;
const shadowMatrix = this.matrix;
_lightPositionWorld$1.setFromMatrixPosition( light.matrixWorld );
shadowCamera.position.copy( _lightPositionWorld$1 );
_lookTarget$1.setFromMatrixPosition( light.target.matrixWorld );
shadowCamera.lookAt( _lookTarget$1 );
shadowCamera.updateMatrixWorld();
_projScreenMatrix$1.multiplyMatrices( shadowCamera.projectionMatrix, shadowCamera.matrixWorldInverse );
this._frustum.setFromProjectionMatrix( _projScreenMatrix$1 );
shadowMatrix.set(
0.5, 0.0, 0.0, 0.5,
0.0, 0.5, 0.0, 0.5,
0.0, 0.0, 0.5, 0.5,
0.0, 0.0, 0.0, 1.0
);
shadowMatrix.multiply( _projScreenMatrix$1 );
}
getViewport( viewportIndex ) {
return this._viewports[ viewportIndex ];
}
getFrameExtents() {
return this._frameExtents;
}
dispose() {
if ( this.map ) {
this.map.dispose();
}
if ( this.mapPass ) {
this.mapPass.dispose();
}
}
copy( source ) {
this.camera = source.camera.clone();
this.bias = source.bias;
this.radius = source.radius;
this.mapSize.copy( source.mapSize );
return this;
}
clone() {
return new this.constructor().copy( this );
}
toJSON() {
const object = {};
if ( this.bias !== 0 ) object.bias = this.bias;
if ( this.normalBias !== 0 ) object.normalBias = this.normalBias;
if ( this.radius !== 1 ) object.radius = this.radius;
if ( this.mapSize.x !== 512 || this.mapSize.y !== 512 ) object.mapSize = this.mapSize.toArray();
object.camera = this.camera.toJSON( false ).object;
delete object.camera.matrix;
return object;
}
}
class SpotLightShadow extends LightShadow {
constructor() {
super( new PerspectiveCamera( 50, 1, 0.5, 500 ) );
this.isSpotLightShadow = true;
this.focus = 1;
}
updateMatrices( light ) {
const camera = this.camera;
const fov = RAD2DEG * 2 * light.angle * this.focus;
const aspect = this.mapSize.width / this.mapSize.height;
const far = light.distance || camera.far;
if ( fov !== camera.fov || aspect !== camera.aspect || far !== camera.far ) {
camera.fov = fov;
camera.aspect = aspect;
camera.far = far;
camera.updateProjectionMatrix();
}
super.updateMatrices( light );
}
copy( source ) {
super.copy( source );
this.focus = source.focus;
return this;
}
}
class SpotLight extends Light {
constructor( color, intensity, distance = 0, angle = Math.PI / 3, penumbra = 0, decay = 2 ) {
super( color, intensity );
this.isSpotLight = true;
this.type = 'SpotLight';
this.position.copy( Object3D.DEFAULT_UP );
this.updateMatrix();
this.target = new Object3D();
this.distance = distance;
this.angle = angle;
this.penumbra = penumbra;
this.decay = decay;
this.map = null;
this.shadow = new SpotLightShadow();
}
get power() {
// compute the light's luminous power (in lumens) from its intensity (in candela)
// by convention for a spotlight, luminous power (lm) = π * luminous intensity (cd)
return this.intensity * Math.PI;
}
set power( power ) {
// set the light's intensity (in candela) from the desired luminous power (in lumens)
this.intensity = power / Math.PI;
}
dispose() {
this.shadow.dispose();
}
copy( source, recursive ) {
super.copy( source, recursive );
this.distance = source.distance;
this.angle = source.angle;
this.penumbra = source.penumbra;
this.decay = source.decay;
this.target = source.target.clone();
this.shadow = source.shadow.clone();
return this;
}
}
const _projScreenMatrix = /*@__PURE__*/ new Matrix4();
const _lightPositionWorld = /*@__PURE__*/ new Vector3();
const _lookTarget = /*@__PURE__*/ new Vector3();
class PointLightShadow extends LightShadow {
constructor() {
super( new PerspectiveCamera( 90, 1, 0.5, 500 ) );
this.isPointLightShadow = true;
this._frameExtents = new Vector2( 4, 2 );
this._viewportCount = 6;
this._viewports = [
// These viewports map a cube-map onto a 2D texture with the
// following orientation:
//
// xzXZ
// y Y
//
// X - Positive x direction
// x - Negative x direction
// Y - Positive y direction
// y - Negative y direction
// Z - Positive z direction
// z - Negative z direction
// positive X
new Vector4( 2, 1, 1, 1 ),
// negative X
new Vector4( 0, 1, 1, 1 ),
// positive Z
new Vector4( 3, 1, 1, 1 ),
// negative Z
new Vector4( 1, 1, 1, 1 ),
// positive Y
new Vector4( 3, 0, 1, 1 ),
// negative Y
new Vector4( 1, 0, 1, 1 )
];
this._cubeDirections = [
new Vector3( 1, 0, 0 ), new Vector3( - 1, 0, 0 ), new Vector3( 0, 0, 1 ),
new Vector3( 0, 0, - 1 ), new Vector3( 0, 1, 0 ), new Vector3( 0, - 1, 0 )
];
this._cubeUps = [
new Vector3( 0, 1, 0 ), new Vector3( 0, 1, 0 ), new Vector3( 0, 1, 0 ),
new Vector3( 0, 1, 0 ), new Vector3( 0, 0, 1 ), new Vector3( 0, 0, - 1 )
];
}
updateMatrices( light, viewportIndex = 0 ) {
const camera = this.camera;
const shadowMatrix = this.matrix;
const far = light.distance || camera.far;
if ( far !== camera.far ) {
camera.far = far;
camera.updateProjectionMatrix();
}
_lightPositionWorld.setFromMatrixPosition( light.matrixWorld );
camera.position.copy( _lightPositionWorld );
_lookTarget.copy( camera.position );
_lookTarget.add( this._cubeDirections[ viewportIndex ] );
camera.up.copy( this._cubeUps[ viewportIndex ] );
camera.lookAt( _lookTarget );
camera.updateMatrixWorld();
shadowMatrix.makeTranslation( - _lightPositionWorld.x, - _lightPositionWorld.y, - _lightPositionWorld.z );
_projScreenMatrix.multiplyMatrices( camera.projectionMatrix, camera.matrixWorldInverse );
this._frustum.setFromProjectionMatrix( _projScreenMatrix );
}
}
class PointLight extends Light {
constructor( color, intensity, distance = 0, decay = 2 ) {
super( color, intensity );
this.isPointLight = true;
this.type = 'PointLight';
this.distance = distance;
this.decay = decay;
this.shadow = new PointLightShadow();
}
get power() {
// compute the light's luminous power (in lumens) from its intensity (in candela)
// for an isotropic light source, luminous power (lm) = 4 π luminous intensity (cd)
return this.intensity * 4 * Math.PI;
}
set power( power ) {
// set the light's intensity (in candela) from the desired luminous power (in lumens)
this.intensity = power / ( 4 * Math.PI );
}
dispose() {
this.shadow.dispose();
}
copy( source, recursive ) {
super.copy( source, recursive );
this.distance = source.distance;
this.decay = source.decay;
this.shadow = source.shadow.clone();
return this;
}
}
class DirectionalLightShadow extends LightShadow {
constructor() {
super( new OrthographicCamera( - 5, 5, 5, - 5, 0.5, 500 ) );
this.isDirectionalLightShadow = true;
}
}
class DirectionalLight extends Light {
constructor( color, intensity ) {
super( color, intensity );
this.isDirectionalLight = true;
this.type = 'DirectionalLight';
this.position.copy( Object3D.DEFAULT_UP );
this.updateMatrix();
this.target = new Object3D();
this.shadow = new DirectionalLightShadow();
}
dispose() {
this.shadow.dispose();
}
copy( source ) {
super.copy( source );
this.target = source.target.clone();
this.shadow = source.shadow.clone();
return this;
}
}
class AmbientLight extends Light {
constructor( color, intensity ) {
super( color, intensity );
this.isAmbientLight = true;
this.type = 'AmbientLight';
}
}
class RectAreaLight extends Light {
constructor( color, intensity, width = 10, height = 10 ) {
super( color, intensity );
this.isRectAreaLight = true;
this.type = 'RectAreaLight';
this.width = width;
this.height = height;
}
get power() {
// compute the light's luminous power (in lumens) from its intensity (in nits)
return this.intensity * this.width * this.height * Math.PI;
}
set power( power ) {
// set the light's intensity (in nits) from the desired luminous power (in lumens)
this.intensity = power / ( this.width * this.height * Math.PI );
}
copy( source ) {
super.copy( source );
this.width = source.width;
this.height = source.height;
return this;
}
toJSON( meta ) {
const data = super.toJSON( meta );
data.object.width = this.width;
data.object.height = this.height;
return data;
}
}
/**
* Primary reference:
* https://graphics.stanford.edu/papers/envmap/envmap.pdf
*
* Secondary reference:
* https://www.ppsloan.org/publications/StupidSH36.pdf
*/
// 3-band SH defined by 9 coefficients
class SphericalHarmonics3 {
constructor() {
this.isSphericalHarmonics3 = true;
this.coefficients = [];
for ( let i = 0; i < 9; i ++ ) {
this.coefficients.push( new Vector3() );
}
}
set( coefficients ) {
for ( let i = 0; i < 9; i ++ ) {
this.coefficients[ i ].copy( coefficients[ i ] );
}
return this;
}
zero() {
for ( let i = 0; i < 9; i ++ ) {
this.coefficients[ i ].set( 0, 0, 0 );
}
return this;
}
// get the radiance in the direction of the normal
// target is a Vector3
getAt( normal, target ) {
// normal is assumed to be unit length
const x = normal.x, y = normal.y, z = normal.z;
const coeff = this.coefficients;
// band 0
target.copy( coeff[ 0 ] ).multiplyScalar( 0.282095 );
// band 1
target.addScaledVector( coeff[ 1 ], 0.488603 * y );
target.addScaledVector( coeff[ 2 ], 0.488603 * z );
target.addScaledVector( coeff[ 3 ], 0.488603 * x );
// band 2
target.addScaledVector( coeff[ 4 ], 1.092548 * ( x * y ) );
target.addScaledVector( coeff[ 5 ], 1.092548 * ( y * z ) );
target.addScaledVector( coeff[ 6 ], 0.315392 * ( 3.0 * z * z - 1.0 ) );
target.addScaledVector( coeff[ 7 ], 1.092548 * ( x * z ) );
target.addScaledVector( coeff[ 8 ], 0.546274 * ( x * x - y * y ) );
return target;
}
// get the irradiance (radiance convolved with cosine lobe) in the direction of the normal
// target is a Vector3
// https://graphics.stanford.edu/papers/envmap/envmap.pdf
getIrradianceAt( normal, target ) {
// normal is assumed to be unit length
const x = normal.x, y = normal.y, z = normal.z;
const coeff = this.coefficients;
// band 0
target.copy( coeff[ 0 ] ).multiplyScalar( 0.886227 ); // π * 0.282095
// band 1
target.addScaledVector( coeff[ 1 ], 2.0 * 0.511664 * y ); // ( 2 * π / 3 ) * 0.488603
target.addScaledVector( coeff[ 2 ], 2.0 * 0.511664 * z );
target.addScaledVector( coeff[ 3 ], 2.0 * 0.511664 * x );
// band 2
target.addScaledVector( coeff[ 4 ], 2.0 * 0.429043 * x * y ); // ( π / 4 ) * 1.092548
target.addScaledVector( coeff[ 5 ], 2.0 * 0.429043 * y * z );
target.addScaledVector( coeff[ 6 ], 0.743125 * z * z - 0.247708 ); // ( π / 4 ) * 0.315392 * 3
target.addScaledVector( coeff[ 7 ], 2.0 * 0.429043 * x * z );
target.addScaledVector( coeff[ 8 ], 0.429043 * ( x * x - y * y ) ); // ( π / 4 ) * 0.546274
return target;
}
add( sh ) {
for ( let i = 0; i < 9; i ++ ) {
this.coefficients[ i ].add( sh.coefficients[ i ] );
}
return this;
}
addScaledSH( sh, s ) {
for ( let i = 0; i < 9; i ++ ) {
this.coefficients[ i ].addScaledVector( sh.coefficients[ i ], s );
}
return this;
}
scale( s ) {
for ( let i = 0; i < 9; i ++ ) {
this.coefficients[ i ].multiplyScalar( s );
}
return this;
}
lerp( sh, alpha ) {
for ( let i = 0; i < 9; i ++ ) {
this.coefficients[ i ].lerp( sh.coefficients[ i ], alpha );
}
return this;
}
equals( sh ) {
for ( let i = 0; i < 9; i ++ ) {
if ( ! this.coefficients[ i ].equals( sh.coefficients[ i ] ) ) {
return false;
}
}
return true;
}
copy( sh ) {
return this.set( sh.coefficients );
}
clone() {
return new this.constructor().copy( this );
}
fromArray( array, offset = 0 ) {
const coefficients = this.coefficients;
for ( let i = 0; i < 9; i ++ ) {
coefficients[ i ].fromArray( array, offset + ( i * 3 ) );
}
return this;
}
toArray( array = [], offset = 0 ) {
const coefficients = this.coefficients;
for ( let i = 0; i < 9; i ++ ) {
coefficients[ i ].toArray( array, offset + ( i * 3 ) );
}
return array;
}
// evaluate the basis functions
// shBasis is an Array[ 9 ]
static getBasisAt( normal, shBasis ) {
// normal is assumed to be unit length
const x = normal.x, y = normal.y, z = normal.z;
// band 0
shBasis[ 0 ] = 0.282095;
// band 1
shBasis[ 1 ] = 0.488603 * y;
shBasis[ 2 ] = 0.488603 * z;
shBasis[ 3 ] = 0.488603 * x;
// band 2
shBasis[ 4 ] = 1.092548 * x * y;
shBasis[ 5 ] = 1.092548 * y * z;
shBasis[ 6 ] = 0.315392 * ( 3 * z * z - 1 );
shBasis[ 7 ] = 1.092548 * x * z;
shBasis[ 8 ] = 0.546274 * ( x * x - y * y );
}
}
class LightProbe extends Light {
constructor( sh = new SphericalHarmonics3(), intensity = 1 ) {
super( undefined, intensity );
this.isLightProbe = true;
this.sh = sh;
}
copy( source ) {
super.copy( source );
this.sh.copy( source.sh );
return this;
}
fromJSON( json ) {
this.intensity = json.intensity; // TODO: Move this bit to Light.fromJSON();
this.sh.fromArray( json.sh );
return this;
}
toJSON( meta ) {
const data = super.toJSON( meta );
data.object.sh = this.sh.toArray();
return data;
}
}
class MaterialLoader extends Loader {
constructor( manager ) {
super( manager );
this.textures = {};
}
load( url, onLoad, onProgress, onError ) {
const scope = this;
const loader = new FileLoader( scope.manager );
loader.setPath( scope.path );
loader.setRequestHeader( scope.requestHeader );
loader.setWithCredentials( scope.withCredentials );
loader.load( url, function ( text ) {
try {
onLoad( scope.parse( JSON.parse( text ) ) );
} catch ( e ) {
if ( onError ) {
onError( e );
} else {
console.error( e );
}
scope.manager.itemError( url );
}
}, onProgress, onError );
}
parse( json ) {
const textures = this.textures;
function getTexture( name ) {
if ( textures[ name ] === undefined ) {
console.warn( 'THREE.MaterialLoader: Undefined texture', name );
}
return textures[ name ];
}
const material = MaterialLoader.createMaterialFromType( json.type );
if ( json.uuid !== undefined ) material.uuid = json.uuid;
if ( json.name !== undefined ) material.name = json.name;
if ( json.color !== undefined && material.color !== undefined ) material.color.setHex( json.color );
if ( json.roughness !== undefined ) material.roughness = json.roughness;
if ( json.metalness !== undefined ) material.metalness = json.metalness;
if ( json.sheen !== undefined ) material.sheen = json.sheen;
if ( json.sheenColor !== undefined ) material.sheenColor = new Color().setHex( json.sheenColor );
if ( json.sheenRoughness !== undefined ) material.sheenRoughness = json.sheenRoughness;
if ( json.emissive !== undefined && material.emissive !== undefined ) material.emissive.setHex( json.emissive );
if ( json.specular !== undefined && material.specular !== undefined ) material.specular.setHex( json.specular );
if ( json.specularIntensity !== undefined ) material.specularIntensity = json.specularIntensity;
if ( json.specularColor !== undefined && material.specularColor !== undefined ) material.specularColor.setHex( json.specularColor );
if ( json.shininess !== undefined ) material.shininess = json.shininess;
if ( json.clearcoat !== undefined ) material.clearcoat = json.clearcoat;
if ( json.clearcoatRoughness !== undefined ) material.clearcoatRoughness = json.clearcoatRoughness;
if ( json.iridescence !== undefined ) material.iridescence = json.iridescence;
if ( json.iridescenceIOR !== undefined ) material.iridescenceIOR = json.iridescenceIOR;
if ( json.iridescenceThicknessRange !== undefined ) material.iridescenceThicknessRange = json.iridescenceThicknessRange;
if ( json.transmission !== undefined ) material.transmission = json.transmission;
if ( json.thickness !== undefined ) material.thickness = json.thickness;
if ( json.attenuationDistance !== undefined ) material.attenuationDistance = json.attenuationDistance;
if ( json.attenuationColor !== undefined && material.attenuationColor !== undefined ) material.attenuationColor.setHex( json.attenuationColor );
if ( json.anisotropy !== undefined ) material.anisotropy = json.anisotropy;
if ( json.anisotropyRotation !== undefined ) material.anisotropyRotation = json.anisotropyRotation;
if ( json.fog !== undefined ) material.fog = json.fog;
if ( json.flatShading !== undefined ) material.flatShading = json.flatShading;
if ( json.blending !== undefined ) material.blending = json.blending;
if ( json.combine !== undefined ) material.combine = json.combine;
if ( json.side !== undefined ) material.side = json.side;
if ( json.shadowSide !== undefined ) material.shadowSide = json.shadowSide;
if ( json.opacity !== undefined ) material.opacity = json.opacity;
if ( json.transparent !== undefined ) material.transparent = json.transparent;
if ( json.alphaTest !== undefined ) material.alphaTest = json.alphaTest;
if ( json.alphaHash !== undefined ) material.alphaHash = json.alphaHash;
if ( json.depthFunc !== undefined ) material.depthFunc = json.depthFunc;
if ( json.depthTest !== undefined ) material.depthTest = json.depthTest;
if ( json.depthWrite !== undefined ) material.depthWrite = json.depthWrite;
if ( json.colorWrite !== undefined ) material.colorWrite = json.colorWrite;
if ( json.blendSrc !== undefined ) material.blendSrc = json.blendSrc;
if ( json.blendDst !== undefined ) material.blendDst = json.blendDst;
if ( json.blendEquation !== undefined ) material.blendEquation = json.blendEquation;
if ( json.blendSrcAlpha !== undefined ) material.blendSrcAlpha = json.blendSrcAlpha;
if ( json.blendDstAlpha !== undefined ) material.blendDstAlpha = json.blendDstAlpha;
if ( json.blendEquationAlpha !== undefined ) material.blendEquationAlpha = json.blendEquationAlpha;
if ( json.blendColor !== undefined && material.blendColor !== undefined ) material.blendColor.setHex( json.blendColor );
if ( json.blendAlpha !== undefined ) material.blendAlpha = json.blendAlpha;
if ( json.stencilWriteMask !== undefined ) material.stencilWriteMask = json.stencilWriteMask;
if ( json.stencilFunc !== undefined ) material.stencilFunc = json.stencilFunc;
if ( json.stencilRef !== undefined ) material.stencilRef = json.stencilRef;
if ( json.stencilFuncMask !== undefined ) material.stencilFuncMask = json.stencilFuncMask;
if ( json.stencilFail !== undefined ) material.stencilFail = json.stencilFail;
if ( json.stencilZFail !== undefined ) material.stencilZFail = json.stencilZFail;
if ( json.stencilZPass !== undefined ) material.stencilZPass = json.stencilZPass;
if ( json.stencilWrite !== undefined ) material.stencilWrite = json.stencilWrite;
if ( json.wireframe !== undefined ) material.wireframe = json.wireframe;
if ( json.wireframeLinewidth !== undefined ) material.wireframeLinewidth = json.wireframeLinewidth;
if ( json.wireframeLinecap !== undefined ) material.wireframeLinecap = json.wireframeLinecap;
if ( json.wireframeLinejoin !== undefined ) material.wireframeLinejoin = json.wireframeLinejoin;
if ( json.rotation !== undefined ) material.rotation = json.rotation;
if ( json.linewidth !== undefined ) material.linewidth = json.linewidth;
if ( json.dashSize !== undefined ) material.dashSize = json.dashSize;
if ( json.gapSize !== undefined ) material.gapSize = json.gapSize;
if ( json.scale !== undefined ) material.scale = json.scale;
if ( json.polygonOffset !== undefined ) material.polygonOffset = json.polygonOffset;
if ( json.polygonOffsetFactor !== undefined ) material.polygonOffsetFactor = json.polygonOffsetFactor;
if ( json.polygonOffsetUnits !== undefined ) material.polygonOffsetUnits = json.polygonOffsetUnits;
if ( json.dithering !== undefined ) material.dithering = json.dithering;
if ( json.alphaToCoverage !== undefined ) material.alphaToCoverage = json.alphaToCoverage;
if ( json.premultipliedAlpha !== undefined ) material.premultipliedAlpha = json.premultipliedAlpha;
if ( json.forceSinglePass !== undefined ) material.forceSinglePass = json.forceSinglePass;
if ( json.visible !== undefined ) material.visible = json.visible;
if ( json.toneMapped !== undefined ) material.toneMapped = json.toneMapped;
if ( json.userData !== undefined ) material.userData = json.userData;
if ( json.vertexColors !== undefined ) {
if ( typeof json.vertexColors === 'number' ) {
material.vertexColors = ( json.vertexColors > 0 ) ? true : false;
} else {
material.vertexColors = json.vertexColors;
}
}
// Shader Material
if ( json.uniforms !== undefined ) {
for ( const name in json.uniforms ) {
const uniform = json.uniforms[ name ];
material.uniforms[ name ] = {};
switch ( uniform.type ) {
case 't':
material.uniforms[ name ].value = getTexture( uniform.value );
break;
case 'c':
material.uniforms[ name ].value = new Color().setHex( uniform.value );
break;
case 'v2':
material.uniforms[ name ].value = new Vector2().fromArray( uniform.value );
break;
case 'v3':
material.uniforms[ name ].value = new Vector3().fromArray( uniform.value );
break;
case 'v4':
material.uniforms[ name ].value = new Vector4().fromArray( uniform.value );
break;
case 'm3':
material.uniforms[ name ].value = new Matrix3().fromArray( uniform.value );
break;
case 'm4':
material.uniforms[ name ].value = new Matrix4().fromArray( uniform.value );
break;
default:
material.uniforms[ name ].value = uniform.value;
}
}
}
if ( json.defines !== undefined ) material.defines = json.defines;
if ( json.vertexShader !== undefined ) material.vertexShader = json.vertexShader;
if ( json.fragmentShader !== undefined ) material.fragmentShader = json.fragmentShader;
if ( json.glslVersion !== undefined ) material.glslVersion = json.glslVersion;
if ( json.extensions !== undefined ) {
for ( const key in json.extensions ) {
material.extensions[ key ] = json.extensions[ key ];
}
}
if ( json.lights !== undefined ) material.lights = json.lights;
if ( json.clipping !== undefined ) material.clipping = json.clipping;
// for PointsMaterial
if ( json.size !== undefined ) material.size = json.size;
if ( json.sizeAttenuation !== undefined ) material.sizeAttenuation = json.sizeAttenuation;
// maps
if ( json.map !== undefined ) material.map = getTexture( json.map );
if ( json.matcap !== undefined ) material.matcap = getTexture( json.matcap );
if ( json.alphaMap !== undefined ) material.alphaMap = getTexture( json.alphaMap );
if ( json.bumpMap !== undefined ) material.bumpMap = getTexture( json.bumpMap );
if ( json.bumpScale !== undefined ) material.bumpScale = json.bumpScale;
if ( json.normalMap !== undefined ) material.normalMap = getTexture( json.normalMap );
if ( json.normalMapType !== undefined ) material.normalMapType = json.normalMapType;
if ( json.normalScale !== undefined ) {
let normalScale = json.normalScale;
if ( Array.isArray( normalScale ) === false ) {
// Blender exporter used to export a scalar. See #7459
normalScale = [ normalScale, normalScale ];
}
material.normalScale = new Vector2().fromArray( normalScale );
}
if ( json.displacementMap !== undefined ) material.displacementMap = getTexture( json.displacementMap );
if ( json.displacementScale !== undefined ) material.displacementScale = json.displacementScale;
if ( json.displacementBias !== undefined ) material.displacementBias = json.displacementBias;
if ( json.roughnessMap !== undefined ) material.roughnessMap = getTexture( json.roughnessMap );
if ( json.metalnessMap !== undefined ) material.metalnessMap = getTexture( json.metalnessMap );
if ( json.emissiveMap !== undefined ) material.emissiveMap = getTexture( json.emissiveMap );
if ( json.emissiveIntensity !== undefined ) material.emissiveIntensity = json.emissiveIntensity;
if ( json.specularMap !== undefined ) material.specularMap = getTexture( json.specularMap );
if ( json.specularIntensityMap !== undefined ) material.specularIntensityMap = getTexture( json.specularIntensityMap );
if ( json.specularColorMap !== undefined ) material.specularColorMap = getTexture( json.specularColorMap );
if ( json.envMap !== undefined ) material.envMap = getTexture( json.envMap );
if ( json.envMapIntensity !== undefined ) material.envMapIntensity = json.envMapIntensity;
if ( json.reflectivity !== undefined ) material.reflectivity = json.reflectivity;
if ( json.refractionRatio !== undefined ) material.refractionRatio = json.refractionRatio;
if ( json.lightMap !== undefined ) material.lightMap = getTexture( json.lightMap );
if ( json.lightMapIntensity !== undefined ) material.lightMapIntensity = json.lightMapIntensity;
if ( json.aoMap !== undefined ) material.aoMap = getTexture( json.aoMap );
if ( json.aoMapIntensity !== undefined ) material.aoMapIntensity = json.aoMapIntensity;
if ( json.gradientMap !== undefined ) material.gradientMap = getTexture( json.gradientMap );
if ( json.clearcoatMap !== undefined ) material.clearcoatMap = getTexture( json.clearcoatMap );
if ( json.clearcoatRoughnessMap !== undefined ) material.clearcoatRoughnessMap = getTexture( json.clearcoatRoughnessMap );
if ( json.clearcoatNormalMap !== undefined ) material.clearcoatNormalMap = getTexture( json.clearcoatNormalMap );
if ( json.clearcoatNormalScale !== undefined ) material.clearcoatNormalScale = new Vector2().fromArray( json.clearcoatNormalScale );
if ( json.iridescenceMap !== undefined ) material.iridescenceMap = getTexture( json.iridescenceMap );
if ( json.iridescenceThicknessMap !== undefined ) material.iridescenceThicknessMap = getTexture( json.iridescenceThicknessMap );
if ( json.transmissionMap !== undefined ) material.transmissionMap = getTexture( json.transmissionMap );
if ( json.thicknessMap !== undefined ) material.thicknessMap = getTexture( json.thicknessMap );
if ( json.anisotropyMap !== undefined ) material.anisotropyMap = getTexture( json.anisotropyMap );
if ( json.sheenColorMap !== undefined ) material.sheenColorMap = getTexture( json.sheenColorMap );
if ( json.sheenRoughnessMap !== undefined ) material.sheenRoughnessMap = getTexture( json.sheenRoughnessMap );
return material;
}
setTextures( value ) {
this.textures = value;
return this;
}
static createMaterialFromType( type ) {
const materialLib = {
ShadowMaterial,
SpriteMaterial,
RawShaderMaterial,
ShaderMaterial,
PointsMaterial,
MeshPhysicalMaterial,
MeshStandardMaterial,
MeshPhongMaterial,
MeshToonMaterial,
MeshNormalMaterial,
MeshLambertMaterial,
MeshDepthMaterial,
MeshDistanceMaterial,
MeshBasicMaterial,
MeshMatcapMaterial,
LineDashedMaterial,
LineBasicMaterial,
Material
};
return new materialLib[ type ]();
}
}
class LoaderUtils {
static decodeText( array ) {
if ( typeof TextDecoder !== 'undefined' ) {
return new TextDecoder().decode( array );
}
// Avoid the String.fromCharCode.apply(null, array) shortcut, which
// throws a "maximum call stack size exceeded" error for large arrays.
let s = '';
for ( let i = 0, il = array.length; i < il; i ++ ) {
// Implicitly assumes little-endian.
s += String.fromCharCode( array[ i ] );
}
try {
// merges multi-byte utf-8 characters.
return decodeURIComponent( escape( s ) );
} catch ( e ) { // see #16358
return s;
}
}
static extractUrlBase( url ) {
const index = url.lastIndexOf( '/' );
if ( index === - 1 ) return './';
return url.slice( 0, index + 1 );
}
static resolveURL( url, path ) {
// Invalid URL
if ( typeof url !== 'string' || url === '' ) return '';
// Host Relative URL
if ( /^https?:\/\//i.test( path ) && /^\//.test( url ) ) {
path = path.replace( /(^https?:\/\/[^\/]+).*/i, '$1' );
}
// Absolute URL http://,https://,//
if ( /^(https?:)?\/\//i.test( url ) ) return url;
// Data URI
if ( /^data:.*,.*$/i.test( url ) ) return url;
// Blob URL
if ( /^blob:.*$/i.test( url ) ) return url;
// Relative URL
return path + url;
}
}
class InstancedBufferGeometry extends BufferGeometry {
constructor() {
super();
this.isInstancedBufferGeometry = true;
this.type = 'InstancedBufferGeometry';
this.instanceCount = Infinity;
}
copy( source ) {
super.copy( source );
this.instanceCount = source.instanceCount;
return this;
}
toJSON() {
const data = super.toJSON();
data.instanceCount = this.instanceCount;
data.isInstancedBufferGeometry = true;
return data;
}
}
class BufferGeometryLoader extends Loader {
constructor( manager ) {
super( manager );
}
load( url, onLoad, onProgress, onError ) {
const scope = this;
const loader = new FileLoader( scope.manager );
loader.setPath( scope.path );
loader.setRequestHeader( scope.requestHeader );
loader.setWithCredentials( scope.withCredentials );
loader.load( url, function ( text ) {
try {
onLoad( scope.parse( JSON.parse( text ) ) );
} catch ( e ) {
if ( onError ) {
onError( e );
} else {
console.error( e );
}
scope.manager.itemError( url );
}
}, onProgress, onError );
}
parse( json ) {
const interleavedBufferMap = {};
const arrayBufferMap = {};
function getInterleavedBuffer( json, uuid ) {
if ( interleavedBufferMap[ uuid ] !== undefined ) return interleavedBufferMap[ uuid ];
const interleavedBuffers = json.interleavedBuffers;
const interleavedBuffer = interleavedBuffers[ uuid ];
const buffer = getArrayBuffer( json, interleavedBuffer.buffer );
const array = getTypedArray( interleavedBuffer.type, buffer );
const ib = new InterleavedBuffer( array, interleavedBuffer.stride );
ib.uuid = interleavedBuffer.uuid;
interleavedBufferMap[ uuid ] = ib;
return ib;
}
function getArrayBuffer( json, uuid ) {
if ( arrayBufferMap[ uuid ] !== undefined ) return arrayBufferMap[ uuid ];
const arrayBuffers = json.arrayBuffers;
const arrayBuffer = arrayBuffers[ uuid ];
const ab = new Uint32Array( arrayBuffer ).buffer;
arrayBufferMap[ uuid ] = ab;
return ab;
}
const geometry = json.isInstancedBufferGeometry ? new InstancedBufferGeometry() : new BufferGeometry();
const index = json.data.index;
if ( index !== undefined ) {
const typedArray = getTypedArray( index.type, index.array );
geometry.setIndex( new BufferAttribute( typedArray, 1 ) );
}
const attributes = json.data.attributes;
for ( const key in attributes ) {
const attribute = attributes[ key ];
let bufferAttribute;
if ( attribute.isInterleavedBufferAttribute ) {
const interleavedBuffer = getInterleavedBuffer( json.data, attribute.data );
bufferAttribute = new InterleavedBufferAttribute( interleavedBuffer, attribute.itemSize, attribute.offset, attribute.normalized );
} else {
const typedArray = getTypedArray( attribute.type, attribute.array );
const bufferAttributeConstr = attribute.isInstancedBufferAttribute ? InstancedBufferAttribute : BufferAttribute;
bufferAttribute = new bufferAttributeConstr( typedArray, attribute.itemSize, attribute.normalized );
}
if ( attribute.name !== undefined ) bufferAttribute.name = attribute.name;
if ( attribute.usage !== undefined ) bufferAttribute.setUsage( attribute.usage );
geometry.setAttribute( key, bufferAttribute );
}
const morphAttributes = json.data.morphAttributes;
if ( morphAttributes ) {
for ( const key in morphAttributes ) {
const attributeArray = morphAttributes[ key ];
const array = [];
for ( let i = 0, il = attributeArray.length; i < il; i ++ ) {
const attribute = attributeArray[ i ];
let bufferAttribute;
if ( attribute.isInterleavedBufferAttribute ) {
const interleavedBuffer = getInterleavedBuffer( json.data, attribute.data );
bufferAttribute = new InterleavedBufferAttribute( interleavedBuffer, attribute.itemSize, attribute.offset, attribute.normalized );
} else {
const typedArray = getTypedArray( attribute.type, attribute.array );
bufferAttribute = new BufferAttribute( typedArray, attribute.itemSize, attribute.normalized );
}
if ( attribute.name !== undefined ) bufferAttribute.name = attribute.name;
array.push( bufferAttribute );
}
geometry.morphAttributes[ key ] = array;
}
}
const morphTargetsRelative = json.data.morphTargetsRelative;
if ( morphTargetsRelative ) {
geometry.morphTargetsRelative = true;
}
const groups = json.data.groups || json.data.drawcalls || json.data.offsets;
if ( groups !== undefined ) {
for ( let i = 0, n = groups.length; i !== n; ++ i ) {
const group = groups[ i ];
geometry.addGroup( group.start, group.count, group.materialIndex );
}
}
const boundingSphere = json.data.boundingSphere;
if ( boundingSphere !== undefined ) {
const center = new Vector3();
if ( boundingSphere.center !== undefined ) {
center.fromArray( boundingSphere.center );
}
geometry.boundingSphere = new Sphere( center, boundingSphere.radius );
}
if ( json.name ) geometry.name = json.name;
if ( json.userData ) geometry.userData = json.userData;
return geometry;
}
}
class ObjectLoader extends Loader {
constructor( manager ) {
super( manager );
}
load( url, onLoad, onProgress, onError ) {
const scope = this;
const path = ( this.path === '' ) ? LoaderUtils.extractUrlBase( url ) : this.path;
this.resourcePath = this.resourcePath || path;
const loader = new FileLoader( this.manager );
loader.setPath( this.path );
loader.setRequestHeader( this.requestHeader );
loader.setWithCredentials( this.withCredentials );
loader.load( url, function ( text ) {
let json = null;
try {
json = JSON.parse( text );
} catch ( error ) {
if ( onError !== undefined ) onError( error );
console.error( 'THREE:ObjectLoader: Can\'t parse ' + url + '.', error.message );
return;
}
const metadata = json.metadata;
if ( metadata === undefined || metadata.type === undefined || metadata.type.toLowerCase() === 'geometry' ) {
if ( onError !== undefined ) onError( new Error( 'THREE.ObjectLoader: Can\'t load ' + url ) );
console.error( 'THREE.ObjectLoader: Can\'t load ' + url );
return;
}
scope.parse( json, onLoad );
}, onProgress, onError );
}
async loadAsync( url, onProgress ) {
const scope = this;
const path = ( this.path === '' ) ? LoaderUtils.extractUrlBase( url ) : this.path;
this.resourcePath = this.resourcePath || path;
const loader = new FileLoader( this.manager );
loader.setPath( this.path );
loader.setRequestHeader( this.requestHeader );
loader.setWithCredentials( this.withCredentials );
const text = await loader.loadAsync( url, onProgress );
const json = JSON.parse( text );
const metadata = json.metadata;
if ( metadata === undefined || metadata.type === undefined || metadata.type.toLowerCase() === 'geometry' ) {
throw new Error( 'THREE.ObjectLoader: Can\'t load ' + url );
}
return await scope.parseAsync( json );
}
parse( json, onLoad ) {
const animations = this.parseAnimations( json.animations );
const shapes = this.parseShapes( json.shapes );
const geometries = this.parseGeometries( json.geometries, shapes );
const images = this.parseImages( json.images, function () {
if ( onLoad !== undefined ) onLoad( object );
} );
const textures = this.parseTextures( json.textures, images );
const materials = this.parseMaterials( json.materials, textures );
const object = this.parseObject( json.object, geometries, materials, textures, animations );
const skeletons = this.parseSkeletons( json.skeletons, object );
this.bindSkeletons( object, skeletons );
//
if ( onLoad !== undefined ) {
let hasImages = false;
for ( const uuid in images ) {
if ( images[ uuid ].data instanceof HTMLImageElement ) {
hasImages = true;
break;
}
}
if ( hasImages === false ) onLoad( object );
}
return object;
}
async parseAsync( json ) {
const animations = this.parseAnimations( json.animations );
const shapes = this.parseShapes( json.shapes );
const geometries = this.parseGeometries( json.geometries, shapes );
const images = await this.parseImagesAsync( json.images );
const textures = this.parseTextures( json.textures, images );
const materials = this.parseMaterials( json.materials, textures );
const object = this.parseObject( json.object, geometries, materials, textures, animations );
const skeletons = this.parseSkeletons( json.skeletons, object );
this.bindSkeletons( object, skeletons );
return object;
}
parseShapes( json ) {
const shapes = {};
if ( json !== undefined ) {
for ( let i = 0, l = json.length; i < l; i ++ ) {
const shape = new Shape().fromJSON( json[ i ] );
shapes[ shape.uuid ] = shape;
}
}
return shapes;
}
parseSkeletons( json, object ) {
const skeletons = {};
const bones = {};
// generate bone lookup table
object.traverse( function ( child ) {
if ( child.isBone ) bones[ child.uuid ] = child;
} );
// create skeletons
if ( json !== undefined ) {
for ( let i = 0, l = json.length; i < l; i ++ ) {
const skeleton = new Skeleton().fromJSON( json[ i ], bones );
skeletons[ skeleton.uuid ] = skeleton;
}
}
return skeletons;
}
parseGeometries( json, shapes ) {
const geometries = {};
if ( json !== undefined ) {
const bufferGeometryLoader = new BufferGeometryLoader();
for ( let i = 0, l = json.length; i < l; i ++ ) {
let geometry;
const data = json[ i ];
switch ( data.type ) {
case 'BufferGeometry':
case 'InstancedBufferGeometry':
geometry = bufferGeometryLoader.parse( data );
break;
default:
if ( data.type in Geometries ) {
geometry = Geometries[ data.type ].fromJSON( data, shapes );
} else {
console.warn( `THREE.ObjectLoader: Unsupported geometry type "${ data.type }"` );
}
}
geometry.uuid = data.uuid;
if ( data.name !== undefined ) geometry.name = data.name;
if ( data.userData !== undefined ) geometry.userData = data.userData;
geometries[ data.uuid ] = geometry;
}
}
return geometries;
}
parseMaterials( json, textures ) {
const cache = {}; // MultiMaterial
const materials = {};
if ( json !== undefined ) {
const loader = new MaterialLoader();
loader.setTextures( textures );
for ( let i = 0, l = json.length; i < l; i ++ ) {
const data = json[ i ];
if ( cache[ data.uuid ] === undefined ) {
cache[ data.uuid ] = loader.parse( data );
}
materials[ data.uuid ] = cache[ data.uuid ];
}
}
return materials;
}
parseAnimations( json ) {
const animations = {};
if ( json !== undefined ) {
for ( let i = 0; i < json.length; i ++ ) {
const data = json[ i ];
const clip = AnimationClip.parse( data );
animations[ clip.uuid ] = clip;
}
}
return animations;
}
parseImages( json, onLoad ) {
const scope = this;
const images = {};
let loader;
function loadImage( url ) {
scope.manager.itemStart( url );
return loader.load( url, function () {
scope.manager.itemEnd( url );
}, undefined, function () {
scope.manager.itemError( url );
scope.manager.itemEnd( url );
} );
}
function deserializeImage( image ) {
if ( typeof image === 'string' ) {
const url = image;
const path = /^(\/\/)|([a-z]+:(\/\/)?)/i.test( url ) ? url : scope.resourcePath + url;
return loadImage( path );
} else {
if ( image.data ) {
return {
data: getTypedArray( image.type, image.data ),
width: image.width,
height: image.height
};
} else {
return null;
}
}
}
if ( json !== undefined && json.length > 0 ) {
const manager = new LoadingManager( onLoad );
loader = new ImageLoader( manager );
loader.setCrossOrigin( this.crossOrigin );
for ( let i = 0, il = json.length; i < il; i ++ ) {
const image = json[ i ];
const url = image.url;
if ( Array.isArray( url ) ) {
// load array of images e.g CubeTexture
const imageArray = [];
for ( let j = 0, jl = url.length; j < jl; j ++ ) {
const currentUrl = url[ j ];
const deserializedImage = deserializeImage( currentUrl );
if ( deserializedImage !== null ) {
if ( deserializedImage instanceof HTMLImageElement ) {
imageArray.push( deserializedImage );
} else {
// special case: handle array of data textures for cube textures
imageArray.push( new DataTexture( deserializedImage.data, deserializedImage.width, deserializedImage.height ) );
}
}
}
images[ image.uuid ] = new Source( imageArray );
} else {
// load single image
const deserializedImage = deserializeImage( image.url );
images[ image.uuid ] = new Source( deserializedImage );
}
}
}
return images;
}
async parseImagesAsync( json ) {
const scope = this;
const images = {};
let loader;
async function deserializeImage( image ) {
if ( typeof image === 'string' ) {
const url = image;
const path = /^(\/\/)|([a-z]+:(\/\/)?)/i.test( url ) ? url : scope.resourcePath + url;
return await loader.loadAsync( path );
} else {
if ( image.data ) {
return {
data: getTypedArray( image.type, image.data ),
width: image.width,
height: image.height
};
} else {
return null;
}
}
}
if ( json !== undefined && json.length > 0 ) {
loader = new ImageLoader( this.manager );
loader.setCrossOrigin( this.crossOrigin );
for ( let i = 0, il = json.length; i < il; i ++ ) {
const image = json[ i ];
const url = image.url;
if ( Array.isArray( url ) ) {
// load array of images e.g CubeTexture
const imageArray = [];
for ( let j = 0, jl = url.length; j < jl; j ++ ) {
const currentUrl = url[ j ];
const deserializedImage = await deserializeImage( currentUrl );
if ( deserializedImage !== null ) {
if ( deserializedImage instanceof HTMLImageElement ) {
imageArray.push( deserializedImage );
} else {
// special case: handle array of data textures for cube textures
imageArray.push( new DataTexture( deserializedImage.data, deserializedImage.width, deserializedImage.height ) );
}
}
}
images[ image.uuid ] = new Source( imageArray );
} else {
// load single image
const deserializedImage = await deserializeImage( image.url );
images[ image.uuid ] = new Source( deserializedImage );
}
}
}
return images;
}
parseTextures( json, images ) {
function parseConstant( value, type ) {
if ( typeof value === 'number' ) return value;
console.warn( 'THREE.ObjectLoader.parseTexture: Constant should be in numeric form.', value );
return type[ value ];
}
const textures = {};
if ( json !== undefined ) {
for ( let i = 0, l = json.length; i < l; i ++ ) {
const data = json[ i ];
if ( data.image === undefined ) {
console.warn( 'THREE.ObjectLoader: No "image" specified for', data.uuid );
}
if ( images[ data.image ] === undefined ) {
console.warn( 'THREE.ObjectLoader: Undefined image', data.image );
}
const source = images[ data.image ];
const image = source.data;
let texture;
if ( Array.isArray( image ) ) {
texture = new CubeTexture();
if ( image.length === 6 ) texture.needsUpdate = true;
} else {
if ( image && image.data ) {
texture = new DataTexture();
} else {
texture = new Texture();
}
if ( image ) texture.needsUpdate = true; // textures can have undefined image data
}
texture.source = source;
texture.uuid = data.uuid;
if ( data.name !== undefined ) texture.name = data.name;
if ( data.mapping !== undefined ) texture.mapping = parseConstant( data.mapping, TEXTURE_MAPPING );
if ( data.channel !== undefined ) texture.channel = data.channel;
if ( data.offset !== undefined ) texture.offset.fromArray( data.offset );
if ( data.repeat !== undefined ) texture.repeat.fromArray( data.repeat );
if ( data.center !== undefined ) texture.center.fromArray( data.center );
if ( data.rotation !== undefined ) texture.rotation = data.rotation;
if ( data.wrap !== undefined ) {
texture.wrapS = parseConstant( data.wrap[ 0 ], TEXTURE_WRAPPING );
texture.wrapT = parseConstant( data.wrap[ 1 ], TEXTURE_WRAPPING );
}
if ( data.format !== undefined ) texture.format = data.format;
if ( data.internalFormat !== undefined ) texture.internalFormat = data.internalFormat;
if ( data.type !== undefined ) texture.type = data.type;
if ( data.colorSpace !== undefined ) texture.colorSpace = data.colorSpace;
if ( data.encoding !== undefined ) texture.encoding = data.encoding; // @deprecated, r152
if ( data.minFilter !== undefined ) texture.minFilter = parseConstant( data.minFilter, TEXTURE_FILTER );
if ( data.magFilter !== undefined ) texture.magFilter = parseConstant( data.magFilter, TEXTURE_FILTER );
if ( data.anisotropy !== undefined ) texture.anisotropy = data.anisotropy;
if ( data.flipY !== undefined ) texture.flipY = data.flipY;
if ( data.generateMipmaps !== undefined ) texture.generateMipmaps = data.generateMipmaps;
if ( data.premultiplyAlpha !== undefined ) texture.premultiplyAlpha = data.premultiplyAlpha;
if ( data.unpackAlignment !== undefined ) texture.unpackAlignment = data.unpackAlignment;
if ( data.compareFunction !== undefined ) texture.compareFunction = data.compareFunction;
if ( data.userData !== undefined ) texture.userData = data.userData;
textures[ data.uuid ] = texture;
}
}
return textures;
}
parseObject( data, geometries, materials, textures, animations ) {
let object;
function getGeometry( name ) {
if ( geometries[ name ] === undefined ) {
console.warn( 'THREE.ObjectLoader: Undefined geometry', name );
}
return geometries[ name ];
}
function getMaterial( name ) {
if ( name === undefined ) return undefined;
if ( Array.isArray( name ) ) {
const array = [];
for ( let i = 0, l = name.length; i < l; i ++ ) {
const uuid = name[ i ];
if ( materials[ uuid ] === undefined ) {
console.warn( 'THREE.ObjectLoader: Undefined material', uuid );
}
array.push( materials[ uuid ] );
}
return array;
}
if ( materials[ name ] === undefined ) {
console.warn( 'THREE.ObjectLoader: Undefined material', name );
}
return materials[ name ];
}
function getTexture( uuid ) {
if ( textures[ uuid ] === undefined ) {
console.warn( 'THREE.ObjectLoader: Undefined texture', uuid );
}
return textures[ uuid ];
}
let geometry, material;
switch ( data.type ) {
case 'Scene':
object = new Scene();
if ( data.background !== undefined ) {
if ( Number.isInteger( data.background ) ) {
object.background = new Color( data.background );
} else {
object.background = getTexture( data.background );
}
}
if ( data.environment !== undefined ) {
object.environment = getTexture( data.environment );
}
if ( data.fog !== undefined ) {
if ( data.fog.type === 'Fog' ) {
object.fog = new Fog( data.fog.color, data.fog.near, data.fog.far );
} else if ( data.fog.type === 'FogExp2' ) {
object.fog = new FogExp2( data.fog.color, data.fog.density );
}
if ( data.fog.name !== '' ) {
object.fog.name = data.fog.name;
}
}
if ( data.backgroundBlurriness !== undefined ) object.backgroundBlurriness = data.backgroundBlurriness;
if ( data.backgroundIntensity !== undefined ) object.backgroundIntensity = data.backgroundIntensity;
break;
case 'PerspectiveCamera':
object = new PerspectiveCamera( data.fov, data.aspect, data.near, data.far );
if ( data.focus !== undefined ) object.focus = data.focus;
if ( data.zoom !== undefined ) object.zoom = data.zoom;
if ( data.filmGauge !== undefined ) object.filmGauge = data.filmGauge;
if ( data.filmOffset !== undefined ) object.filmOffset = data.filmOffset;
if ( data.view !== undefined ) object.view = Object.assign( {}, data.view );
break;
case 'OrthographicCamera':
object = new OrthographicCamera( data.left, data.right, data.top, data.bottom, data.near, data.far );
if ( data.zoom !== undefined ) object.zoom = data.zoom;
if ( data.view !== undefined ) object.view = Object.assign( {}, data.view );
break;
case 'AmbientLight':
object = new AmbientLight( data.color, data.intensity );
break;
case 'DirectionalLight':
object = new DirectionalLight( data.color, data.intensity );
break;
case 'PointLight':
object = new PointLight( data.color, data.intensity, data.distance, data.decay );
break;
case 'RectAreaLight':
object = new RectAreaLight( data.color, data.intensity, data.width, data.height );
break;
case 'SpotLight':
object = new SpotLight( data.color, data.intensity, data.distance, data.angle, data.penumbra, data.decay );
break;
case 'HemisphereLight':
object = new HemisphereLight( data.color, data.groundColor, data.intensity );
break;
case 'LightProbe':
object = new LightProbe().fromJSON( data );
break;
case 'SkinnedMesh':
geometry = getGeometry( data.geometry );
material = getMaterial( data.material );
object = new SkinnedMesh( geometry, material );
if ( data.bindMode !== undefined ) object.bindMode = data.bindMode;
if ( data.bindMatrix !== undefined ) object.bindMatrix.fromArray( data.bindMatrix );
if ( data.skeleton !== undefined ) object.skeleton = data.skeleton;
break;
case 'Mesh':
geometry = getGeometry( data.geometry );
material = getMaterial( data.material );
object = new Mesh( geometry, material );
break;
case 'InstancedMesh':
geometry = getGeometry( data.geometry );
material = getMaterial( data.material );
const count = data.count;
const instanceMatrix = data.instanceMatrix;
const instanceColor = data.instanceColor;
object = new InstancedMesh( geometry, material, count );
object.instanceMatrix = new InstancedBufferAttribute( new Float32Array( instanceMatrix.array ), 16 );
if ( instanceColor !== undefined ) object.instanceColor = new InstancedBufferAttribute( new Float32Array( instanceColor.array ), instanceColor.itemSize );
break;
case 'BatchedMesh':
geometry = getGeometry( data.geometry );
material = getMaterial( data.material );
object = new BatchedMesh( data.maxGeometryCount, data.maxVertexCount, data.maxIndexCount, material );
object.geometry = geometry;
object.perObjectFrustumCulled = data.perObjectFrustumCulled;
object.sortObjects = data.sortObjects;
object._drawRanges = data.drawRanges;
object._reservedRanges = data.reservedRanges;
object._visibility = data.visibility;
object._active = data.active;
object._bounds = data.bounds.map( bound => {
const box = new Box3();
box.min.fromArray( bound.boxMin );
box.max.fromArray( bound.boxMax );
const sphere = new Sphere();
sphere.radius = bound.sphereRadius;
sphere.center.fromArray( bound.sphereCenter );
return {
boxInitialized: bound.boxInitialized,
box: box,
sphereInitialized: bound.sphereInitialized,
sphere: sphere
};
} );
object._maxGeometryCount = data.maxGeometryCount;
object._maxVertexCount = data.maxVertexCount;
object._maxIndexCount = data.maxIndexCount;
object._geometryInitialized = data.geometryInitialized;
object._geometryCount = data.geometryCount;
object._matricesTexture = getTexture( data.matricesTexture.uuid );
break;
case 'LOD':
object = new LOD();
break;
case 'Line':
object = new Line( getGeometry( data.geometry ), getMaterial( data.material ) );
break;
case 'LineLoop':
object = new LineLoop( getGeometry( data.geometry ), getMaterial( data.material ) );
break;
case 'LineSegments':
object = new LineSegments( getGeometry( data.geometry ), getMaterial( data.material ) );
break;
case 'PointCloud':
case 'Points':
object = new Points( getGeometry( data.geometry ), getMaterial( data.material ) );
break;
case 'Sprite':
object = new Sprite( getMaterial( data.material ) );
break;
case 'Group':
object = new Group();
break;
case 'Bone':
object = new Bone();
break;
default:
object = new Object3D();
}
object.uuid = data.uuid;
if ( data.name !== undefined ) object.name = data.name;
if ( data.matrix !== undefined ) {
object.matrix.fromArray( data.matrix );
if ( data.matrixAutoUpdate !== undefined ) object.matrixAutoUpdate = data.matrixAutoUpdate;
if ( object.matrixAutoUpdate ) object.matrix.decompose( object.position, object.quaternion, object.scale );
} else {
if ( data.position !== undefined ) object.position.fromArray( data.position );
if ( data.rotation !== undefined ) object.rotation.fromArray( data.rotation );
if ( data.quaternion !== undefined ) object.quaternion.fromArray( data.quaternion );
if ( data.scale !== undefined ) object.scale.fromArray( data.scale );
}
if ( data.up !== undefined ) object.up.fromArray( data.up );
if ( data.castShadow !== undefined ) object.castShadow = data.castShadow;
if ( data.receiveShadow !== undefined ) object.receiveShadow = data.receiveShadow;
if ( data.shadow ) {
if ( data.shadow.bias !== undefined ) object.shadow.bias = data.shadow.bias;
if ( data.shadow.normalBias !== undefined ) object.shadow.normalBias = data.shadow.normalBias;
if ( data.shadow.radius !== undefined ) object.shadow.radius = data.shadow.radius;
if ( data.shadow.mapSize !== undefined ) object.shadow.mapSize.fromArray( data.shadow.mapSize );
if ( data.shadow.camera !== undefined ) object.shadow.camera = this.parseObject( data.shadow.camera );
}
if ( data.visible !== undefined ) object.visible = data.visible;
if ( data.frustumCulled !== undefined ) object.frustumCulled = data.frustumCulled;
if ( data.renderOrder !== undefined ) object.renderOrder = data.renderOrder;
if ( data.userData !== undefined ) object.userData = data.userData;
if ( data.layers !== undefined ) object.layers.mask = data.layers;
if ( data.children !== undefined ) {
const children = data.children;
for ( let i = 0; i < children.length; i ++ ) {
object.add( this.parseObject( children[ i ], geometries, materials, textures, animations ) );
}
}
if ( data.animations !== undefined ) {
const objectAnimations = data.animations;
for ( let i = 0; i < objectAnimations.length; i ++ ) {
const uuid = objectAnimations[ i ];
object.animations.push( animations[ uuid ] );
}
}
if ( data.type === 'LOD' ) {
if ( data.autoUpdate !== undefined ) object.autoUpdate = data.autoUpdate;
const levels = data.levels;
for ( let l = 0; l < levels.length; l ++ ) {
const level = levels[ l ];
const child = object.getObjectByProperty( 'uuid', level.object );
if ( child !== undefined ) {
object.addLevel( child, level.distance, level.hysteresis );
}
}
}
return object;
}
bindSkeletons( object, skeletons ) {
if ( Object.keys( skeletons ).length === 0 ) return;
object.traverse( function ( child ) {
if ( child.isSkinnedMesh === true && child.skeleton !== undefined ) {
const skeleton = skeletons[ child.skeleton ];
if ( skeleton === undefined ) {
console.warn( 'THREE.ObjectLoader: No skeleton found with UUID:', child.skeleton );
} else {
child.bind( skeleton, child.bindMatrix );
}
}
} );
}
}
const TEXTURE_MAPPING = {
UVMapping: UVMapping,
CubeReflectionMapping: CubeReflectionMapping,
CubeRefractionMapping: CubeRefractionMapping,
EquirectangularReflectionMapping: EquirectangularReflectionMapping,
EquirectangularRefractionMapping: EquirectangularRefractionMapping,
CubeUVReflectionMapping: CubeUVReflectionMapping
};
const TEXTURE_WRAPPING = {
RepeatWrapping: RepeatWrapping,
ClampToEdgeWrapping: ClampToEdgeWrapping,
MirroredRepeatWrapping: MirroredRepeatWrapping
};
const TEXTURE_FILTER = {
NearestFilter: NearestFilter,
NearestMipmapNearestFilter: NearestMipmapNearestFilter,
NearestMipmapLinearFilter: NearestMipmapLinearFilter,
LinearFilter: LinearFilter,
LinearMipmapNearestFilter: LinearMipmapNearestFilter,
LinearMipmapLinearFilter: LinearMipmapLinearFilter
};
class ImageBitmapLoader extends Loader {
constructor( manager ) {
super( manager );
this.isImageBitmapLoader = true;
if ( typeof createImageBitmap === 'undefined' ) {
console.warn( 'THREE.ImageBitmapLoader: createImageBitmap() not supported.' );
}
if ( typeof fetch === 'undefined' ) {
console.warn( 'THREE.ImageBitmapLoader: fetch() not supported.' );
}
this.options = { premultiplyAlpha: 'none' };
}
setOptions( options ) {
this.options = options;
return this;
}
load( url, onLoad, onProgress, onError ) {
if ( url === undefined ) url = '';
if ( this.path !== undefined ) url = this.path + url;
url = this.manager.resolveURL( url );
const scope = this;
const cached = Cache.get( url );
if ( cached !== undefined ) {
scope.manager.itemStart( url );
// If cached is a promise, wait for it to resolve
if ( cached.then ) {
cached.then( imageBitmap => {
if ( onLoad ) onLoad( imageBitmap );
scope.manager.itemEnd( url );
} ).catch( e => {
if ( onError ) onError( e );
} );
return;
}
// If cached is not a promise (i.e., it's already an imageBitmap)
setTimeout( function () {
if ( onLoad ) onLoad( cached );
scope.manager.itemEnd( url );
}, 0 );
return cached;
}
const fetchOptions = {};
fetchOptions.credentials = ( this.crossOrigin === 'anonymous' ) ? 'same-origin' : 'include';
fetchOptions.headers = this.requestHeader;
const promise = fetch( url, fetchOptions ).then( function ( res ) {
return res.blob();
} ).then( function ( blob ) {
return createImageBitmap( blob, Object.assign( scope.options, { colorSpaceConversion: 'none' } ) );
} ).then( function ( imageBitmap ) {
Cache.add( url, imageBitmap );
if ( onLoad ) onLoad( imageBitmap );
scope.manager.itemEnd( url );
return imageBitmap;
} ).catch( function ( e ) {
if ( onError ) onError( e );
Cache.remove( url );
scope.manager.itemError( url );
scope.manager.itemEnd( url );
} );
Cache.add( url, promise );
scope.manager.itemStart( url );
}
}
let _context;
class AudioContext {
static getContext() {
if ( _context === undefined ) {
_context = new ( window.AudioContext || window.webkitAudioContext )();
}
return _context;
}
static setContext( value ) {
_context = value;
}
}
class AudioLoader extends Loader {
constructor( manager ) {
super( manager );
}
load( url, onLoad, onProgress, onError ) {
const scope = this;
const loader = new FileLoader( this.manager );
loader.setResponseType( 'arraybuffer' );
loader.setPath( this.path );
loader.setRequestHeader( this.requestHeader );
loader.setWithCredentials( this.withCredentials );
loader.load( url, function ( buffer ) {
try {
// Create a copy of the buffer. The `decodeAudioData` method
// detaches the buffer when complete, preventing reuse.
const bufferCopy = buffer.slice( 0 );
const context = AudioContext.getContext();
context.decodeAudioData( bufferCopy, function ( audioBuffer ) {
onLoad( audioBuffer );
} ).catch( handleError );
} catch ( e ) {
handleError( e );
}
}, onProgress, onError );
function handleError( e ) {
if ( onError ) {
onError( e );
} else {
console.error( e );
}
scope.manager.itemError( url );
}
}
}
const _eyeRight = /*@__PURE__*/ new Matrix4();
const _eyeLeft = /*@__PURE__*/ new Matrix4();
const _projectionMatrix = /*@__PURE__*/ new Matrix4();
class StereoCamera {
constructor() {
this.type = 'StereoCamera';
this.aspect = 1;
this.eyeSep = 0.064;
this.cameraL = new PerspectiveCamera();
this.cameraL.layers.enable( 1 );
this.cameraL.matrixAutoUpdate = false;
this.cameraR = new PerspectiveCamera();
this.cameraR.layers.enable( 2 );
this.cameraR.matrixAutoUpdate = false;
this._cache = {
focus: null,
fov: null,
aspect: null,
near: null,
far: null,
zoom: null,
eyeSep: null
};
}
update( camera ) {
const cache = this._cache;
const needsUpdate = cache.focus !== camera.focus || cache.fov !== camera.fov ||
cache.aspect !== camera.aspect * this.aspect || cache.near !== camera.near ||
cache.far !== camera.far || cache.zoom !== camera.zoom || cache.eyeSep !== this.eyeSep;
if ( needsUpdate ) {
cache.focus = camera.focus;
cache.fov = camera.fov;
cache.aspect = camera.aspect * this.aspect;
cache.near = camera.near;
cache.far = camera.far;
cache.zoom = camera.zoom;
cache.eyeSep = this.eyeSep;
// Off-axis stereoscopic effect based on
// http://paulbourke.net/stereographics/stereorender/
_projectionMatrix.copy( camera.projectionMatrix );
const eyeSepHalf = cache.eyeSep / 2;
const eyeSepOnProjection = eyeSepHalf * cache.near / cache.focus;
const ymax = ( cache.near * Math.tan( DEG2RAD * cache.fov * 0.5 ) ) / cache.zoom;
let xmin, xmax;
// translate xOffset
_eyeLeft.elements[ 12 ] = - eyeSepHalf;
_eyeRight.elements[ 12 ] = eyeSepHalf;
// for left eye
xmin = - ymax * cache.aspect + eyeSepOnProjection;
xmax = ymax * cache.aspect + eyeSepOnProjection;
_projectionMatrix.elements[ 0 ] = 2 * cache.near / ( xmax - xmin );
_projectionMatrix.elements[ 8 ] = ( xmax + xmin ) / ( xmax - xmin );
this.cameraL.projectionMatrix.copy( _projectionMatrix );
// for right eye
xmin = - ymax * cache.aspect - eyeSepOnProjection;
xmax = ymax * cache.aspect - eyeSepOnProjection;
_projectionMatrix.elements[ 0 ] = 2 * cache.near / ( xmax - xmin );
_projectionMatrix.elements[ 8 ] = ( xmax + xmin ) / ( xmax - xmin );
this.cameraR.projectionMatrix.copy( _projectionMatrix );
}
this.cameraL.matrixWorld.copy( camera.matrixWorld ).multiply( _eyeLeft );
this.cameraR.matrixWorld.copy( camera.matrixWorld ).multiply( _eyeRight );
}
}
class Clock {
constructor( autoStart = true ) {
this.autoStart = autoStart;
this.startTime = 0;
this.oldTime = 0;
this.elapsedTime = 0;
this.running = false;
}
start() {
this.startTime = now();
this.oldTime = this.startTime;
this.elapsedTime = 0;
this.running = true;
}
stop() {
this.getElapsedTime();
this.running = false;
this.autoStart = false;
}
getElapsedTime() {
this.getDelta();
return this.elapsedTime;
}
getDelta() {
let diff = 0;
if ( this.autoStart && ! this.running ) {
this.start();
return 0;
}
if ( this.running ) {
const newTime = now();
diff = ( newTime - this.oldTime ) / 1000;
this.oldTime = newTime;
this.elapsedTime += diff;
}
return diff;
}
}
function now() {
return ( typeof performance === 'undefined' ? Date : performance ).now(); // see #10732
}
const _position$1 = /*@__PURE__*/ new Vector3();
const _quaternion$1 = /*@__PURE__*/ new Quaternion();
const _scale$1 = /*@__PURE__*/ new Vector3();
const _orientation$1 = /*@__PURE__*/ new Vector3();
class AudioListener extends Object3D {
constructor() {
super();
this.type = 'AudioListener';
this.context = AudioContext.getContext();
this.gain = this.context.createGain();
this.gain.connect( this.context.destination );
this.filter = null;
this.timeDelta = 0;
// private
this._clock = new Clock();
}
getInput() {
return this.gain;
}
removeFilter() {
if ( this.filter !== null ) {
this.gain.disconnect( this.filter );
this.filter.disconnect( this.context.destination );
this.gain.connect( this.context.destination );
this.filter = null;
}
return this;
}
getFilter() {
return this.filter;
}
setFilter( value ) {
if ( this.filter !== null ) {
this.gain.disconnect( this.filter );
this.filter.disconnect( this.context.destination );
} else {
this.gain.disconnect( this.context.destination );
}
this.filter = value;
this.gain.connect( this.filter );
this.filter.connect( this.context.destination );
return this;
}
getMasterVolume() {
return this.gain.gain.value;
}
setMasterVolume( value ) {
this.gain.gain.setTargetAtTime( value, this.context.currentTime, 0.01 );
return this;
}
updateMatrixWorld( force ) {
super.updateMatrixWorld( force );
const listener = this.context.listener;
const up = this.up;
this.timeDelta = this._clock.getDelta();
this.matrixWorld.decompose( _position$1, _quaternion$1, _scale$1 );
_orientation$1.set( 0, 0, - 1 ).applyQuaternion( _quaternion$1 );
if ( listener.positionX ) {
// code path for Chrome (see #14393)
const endTime = this.context.currentTime + this.timeDelta;
listener.positionX.linearRampToValueAtTime( _position$1.x, endTime );
listener.positionY.linearRampToValueAtTime( _position$1.y, endTime );
listener.positionZ.linearRampToValueAtTime( _position$1.z, endTime );
listener.forwardX.linearRampToValueAtTime( _orientation$1.x, endTime );
listener.forwardY.linearRampToValueAtTime( _orientation$1.y, endTime );
listener.forwardZ.linearRampToValueAtTime( _orientation$1.z, endTime );
listener.upX.linearRampToValueAtTime( up.x, endTime );
listener.upY.linearRampToValueAtTime( up.y, endTime );
listener.upZ.linearRampToValueAtTime( up.z, endTime );
} else {
listener.setPosition( _position$1.x, _position$1.y, _position$1.z );
listener.setOrientation( _orientation$1.x, _orientation$1.y, _orientation$1.z, up.x, up.y, up.z );
}
}
}
class Audio extends Object3D {
constructor( listener ) {
super();
this.type = 'Audio';
this.listener = listener;
this.context = listener.context;
this.gain = this.context.createGain();
this.gain.connect( listener.getInput() );
this.autoplay = false;
this.buffer = null;
this.detune = 0;
this.loop = false;
this.loopStart = 0;
this.loopEnd = 0;
this.offset = 0;
this.duration = undefined;
this.playbackRate = 1;
this.isPlaying = false;
this.hasPlaybackControl = true;
this.source = null;
this.sourceType = 'empty';
this._startedAt = 0;
this._progress = 0;
this._connected = false;
this.filters = [];
}
getOutput() {
return this.gain;
}
setNodeSource( audioNode ) {
this.hasPlaybackControl = false;
this.sourceType = 'audioNode';
this.source = audioNode;
this.connect();
return this;
}
setMediaElementSource( mediaElement ) {
this.hasPlaybackControl = false;
this.sourceType = 'mediaNode';
this.source = this.context.createMediaElementSource( mediaElement );
this.connect();
return this;
}
setMediaStreamSource( mediaStream ) {
this.hasPlaybackControl = false;
this.sourceType = 'mediaStreamNode';
this.source = this.context.createMediaStreamSource( mediaStream );
this.connect();
return this;
}
setBuffer( audioBuffer ) {
this.buffer = audioBuffer;
this.sourceType = 'buffer';
if ( this.autoplay ) this.play();
return this;
}
play( delay = 0 ) {
if ( this.isPlaying === true ) {
console.warn( 'THREE.Audio: Audio is already playing.' );
return;
}
if ( this.hasPlaybackControl === false ) {
console.warn( 'THREE.Audio: this Audio has no playback control.' );
return;
}
this._startedAt = this.context.currentTime + delay;
const source = this.context.createBufferSource();
source.buffer = this.buffer;
source.loop = this.loop;
source.loopStart = this.loopStart;
source.loopEnd = this.loopEnd;
source.onended = this.onEnded.bind( this );
source.start( this._startedAt, this._progress + this.offset, this.duration );
this.isPlaying = true;
this.source = source;
this.setDetune( this.detune );
this.setPlaybackRate( this.playbackRate );
return this.connect();
}
pause() {
if ( this.hasPlaybackControl === false ) {
console.warn( 'THREE.Audio: this Audio has no playback control.' );
return;
}
if ( this.isPlaying === true ) {
// update current progress
this._progress += Math.max( this.context.currentTime - this._startedAt, 0 ) * this.playbackRate;
if ( this.loop === true ) {
// ensure _progress does not exceed duration with looped audios
this._progress = this._progress % ( this.duration || this.buffer.duration );
}
this.source.stop();
this.source.onended = null;
this.isPlaying = false;
}
return this;
}
stop() {
if ( this.hasPlaybackControl === false ) {
console.warn( 'THREE.Audio: this Audio has no playback control.' );
return;
}
this._progress = 0;
if ( this.source !== null ) {
this.source.stop();
this.source.onended = null;
}
this.isPlaying = false;
return this;
}
connect() {
if ( this.filters.length > 0 ) {
this.source.connect( this.filters[ 0 ] );
for ( let i = 1, l = this.filters.length; i < l; i ++ ) {
this.filters[ i - 1 ].connect( this.filters[ i ] );
}
this.filters[ this.filters.length - 1 ].connect( this.getOutput() );
} else {
this.source.connect( this.getOutput() );
}
this._connected = true;
return this;
}
disconnect() {
if ( this._connected === false ) {
return;
}
if ( this.filters.length > 0 ) {
this.source.disconnect( this.filters[ 0 ] );
for ( let i = 1, l = this.filters.length; i < l; i ++ ) {
this.filters[ i - 1 ].disconnect( this.filters[ i ] );
}
this.filters[ this.filters.length - 1 ].disconnect( this.getOutput() );
} else {
this.source.disconnect( this.getOutput() );
}
this._connected = false;
return this;
}
getFilters() {
return this.filters;
}
setFilters( value ) {
if ( ! value ) value = [];
if ( this._connected === true ) {
this.disconnect();
this.filters = value.slice();
this.connect();
} else {
this.filters = value.slice();
}
return this;
}
setDetune( value ) {
this.detune = value;
if ( this.source.detune === undefined ) return; // only set detune when available
if ( this.isPlaying === true ) {
this.source.detune.setTargetAtTime( this.detune, this.context.currentTime, 0.01 );
}
return this;
}
getDetune() {
return this.detune;
}
getFilter() {
return this.getFilters()[ 0 ];
}
setFilter( filter ) {
return this.setFilters( filter ? [ filter ] : [] );
}
setPlaybackRate( value ) {
if ( this.hasPlaybackControl === false ) {
console.warn( 'THREE.Audio: this Audio has no playback control.' );
return;
}
this.playbackRate = value;
if ( this.isPlaying === true ) {
this.source.playbackRate.setTargetAtTime( this.playbackRate, this.context.currentTime, 0.01 );
}
return this;
}
getPlaybackRate() {
return this.playbackRate;
}
onEnded() {
this.isPlaying = false;
}
getLoop() {
if ( this.hasPlaybackControl === false ) {
console.warn( 'THREE.Audio: this Audio has no playback control.' );
return false;
}
return this.loop;
}
setLoop( value ) {
if ( this.hasPlaybackControl === false ) {
console.warn( 'THREE.Audio: this Audio has no playback control.' );
return;
}
this.loop = value;
if ( this.isPlaying === true ) {
this.source.loop = this.loop;
}
return this;
}
setLoopStart( value ) {
this.loopStart = value;
return this;
}
setLoopEnd( value ) {
this.loopEnd = value;
return this;
}
getVolume() {
return this.gain.gain.value;
}
setVolume( value ) {
this.gain.gain.setTargetAtTime( value, this.context.currentTime, 0.01 );
return this;
}
}
const _position = /*@__PURE__*/ new Vector3();
const _quaternion = /*@__PURE__*/ new Quaternion();
const _scale = /*@__PURE__*/ new Vector3();
const _orientation = /*@__PURE__*/ new Vector3();
class PositionalAudio extends Audio {
constructor( listener ) {
super( listener );
this.panner = this.context.createPanner();
this.panner.panningModel = 'HRTF';
this.panner.connect( this.gain );
}
connect() {
super.connect();
this.panner.connect( this.gain );
}
disconnect() {
super.disconnect();
this.panner.disconnect( this.gain );
}
getOutput() {
return this.panner;
}
getRefDistance() {
return this.panner.refDistance;
}
setRefDistance( value ) {
this.panner.refDistance = value;
return this;
}
getRolloffFactor() {
return this.panner.rolloffFactor;
}
setRolloffFactor( value ) {
this.panner.rolloffFactor = value;
return this;
}
getDistanceModel() {
return this.panner.distanceModel;
}
setDistanceModel( value ) {
this.panner.distanceModel = value;
return this;
}
getMaxDistance() {
return this.panner.maxDistance;
}
setMaxDistance( value ) {
this.panner.maxDistance = value;
return this;
}
setDirectionalCone( coneInnerAngle, coneOuterAngle, coneOuterGain ) {
this.panner.coneInnerAngle = coneInnerAngle;
this.panner.coneOuterAngle = coneOuterAngle;
this.panner.coneOuterGain = coneOuterGain;
return this;
}
updateMatrixWorld( force ) {
super.updateMatrixWorld( force );
if ( this.hasPlaybackControl === true && this.isPlaying === false ) return;
this.matrixWorld.decompose( _position, _quaternion, _scale );
_orientation.set( 0, 0, 1 ).applyQuaternion( _quaternion );
const panner = this.panner;
if ( panner.positionX ) {
// code path for Chrome and Firefox (see #14393)
const endTime = this.context.currentTime + this.listener.timeDelta;
panner.positionX.linearRampToValueAtTime( _position.x, endTime );
panner.positionY.linearRampToValueAtTime( _position.y, endTime );
panner.positionZ.linearRampToValueAtTime( _position.z, endTime );
panner.orientationX.linearRampToValueAtTime( _orientation.x, endTime );
panner.orientationY.linearRampToValueAtTime( _orientation.y, endTime );
panner.orientationZ.linearRampToValueAtTime( _orientation.z, endTime );
} else {
panner.setPosition( _position.x, _position.y, _position.z );
panner.setOrientation( _orientation.x, _orientation.y, _orientation.z );
}
}
}
class AudioAnalyser {
constructor( audio, fftSize = 2048 ) {
this.analyser = audio.context.createAnalyser();
this.analyser.fftSize = fftSize;
this.data = new Uint8Array( this.analyser.frequencyBinCount );
audio.getOutput().connect( this.analyser );
}
getFrequencyData() {
this.analyser.getByteFrequencyData( this.data );
return this.data;
}
getAverageFrequency() {
let value = 0;
const data = this.getFrequencyData();
for ( let i = 0; i < data.length; i ++ ) {
value += data[ i ];
}
return value / data.length;
}
}
class PropertyMixer {
constructor( binding, typeName, valueSize ) {
this.binding = binding;
this.valueSize = valueSize;
let mixFunction,
mixFunctionAdditive,
setIdentity;
// buffer layout: [ incoming | accu0 | accu1 | orig | addAccu | (optional work) ]
//
// interpolators can use .buffer as their .result
// the data then goes to 'incoming'
//
// 'accu0' and 'accu1' are used frame-interleaved for
// the cumulative result and are compared to detect
// changes
//
// 'orig' stores the original state of the property
//
// 'add' is used for additive cumulative results
//
// 'work' is optional and is only present for quaternion types. It is used
// to store intermediate quaternion multiplication results
switch ( typeName ) {
case 'quaternion':
mixFunction = this._slerp;
mixFunctionAdditive = this._slerpAdditive;
setIdentity = this._setAdditiveIdentityQuaternion;
this.buffer = new Float64Array( valueSize * 6 );
this._workIndex = 5;
break;
case 'string':
case 'bool':
mixFunction = this._select;
// Use the regular mix function and for additive on these types,
// additive is not relevant for non-numeric types
mixFunctionAdditive = this._select;
setIdentity = this._setAdditiveIdentityOther;
this.buffer = new Array( valueSize * 5 );
break;
default:
mixFunction = this._lerp;
mixFunctionAdditive = this._lerpAdditive;
setIdentity = this._setAdditiveIdentityNumeric;
this.buffer = new Float64Array( valueSize * 5 );
}
this._mixBufferRegion = mixFunction;
this._mixBufferRegionAdditive = mixFunctionAdditive;
this._setIdentity = setIdentity;
this._origIndex = 3;
this._addIndex = 4;
this.cumulativeWeight = 0;
this.cumulativeWeightAdditive = 0;
this.useCount = 0;
this.referenceCount = 0;
}
// accumulate data in the 'incoming' region into 'accu<i>'
accumulate( accuIndex, weight ) {
// note: happily accumulating nothing when weight = 0, the caller knows
// the weight and shouldn't have made the call in the first place
const buffer = this.buffer,
stride = this.valueSize,
offset = accuIndex * stride + stride;
let currentWeight = this.cumulativeWeight;
if ( currentWeight === 0 ) {
// accuN := incoming * weight
for ( let i = 0; i !== stride; ++ i ) {
buffer[ offset + i ] = buffer[ i ];
}
currentWeight = weight;
} else {
// accuN := accuN + incoming * weight
currentWeight += weight;
const mix = weight / currentWeight;
this._mixBufferRegion( buffer, offset, 0, mix, stride );
}
this.cumulativeWeight = currentWeight;
}
// accumulate data in the 'incoming' region into 'add'
accumulateAdditive( weight ) {
const buffer = this.buffer,
stride = this.valueSize,
offset = stride * this._addIndex;
if ( this.cumulativeWeightAdditive === 0 ) {
// add = identity
this._setIdentity();
}
// add := add + incoming * weight
this._mixBufferRegionAdditive( buffer, offset, 0, weight, stride );
this.cumulativeWeightAdditive += weight;
}
// apply the state of 'accu<i>' to the binding when accus differ
apply( accuIndex ) {
const stride = this.valueSize,
buffer = this.buffer,
offset = accuIndex * stride + stride,
weight = this.cumulativeWeight,
weightAdditive = this.cumulativeWeightAdditive,
binding = this.binding;
this.cumulativeWeight = 0;
this.cumulativeWeightAdditive = 0;
if ( weight < 1 ) {
// accuN := accuN + original * ( 1 - cumulativeWeight )
const originalValueOffset = stride * this._origIndex;
this._mixBufferRegion(
buffer, offset, originalValueOffset, 1 - weight, stride );
}
if ( weightAdditive > 0 ) {
// accuN := accuN + additive accuN
this._mixBufferRegionAdditive( buffer, offset, this._addIndex * stride, 1, stride );
}
for ( let i = stride, e = stride + stride; i !== e; ++ i ) {
if ( buffer[ i ] !== buffer[ i + stride ] ) {
// value has changed -> update scene graph
binding.setValue( buffer, offset );
break;
}
}
}
// remember the state of the bound property and copy it to both accus
saveOriginalState() {
const binding = this.binding;
const buffer = this.buffer,
stride = this.valueSize,
originalValueOffset = stride * this._origIndex;
binding.getValue( buffer, originalValueOffset );
// accu[0..1] := orig -- initially detect changes against the original
for ( let i = stride, e = originalValueOffset; i !== e; ++ i ) {
buffer[ i ] = buffer[ originalValueOffset + ( i % stride ) ];
}
// Add to identity for additive
this._setIdentity();
this.cumulativeWeight = 0;
this.cumulativeWeightAdditive = 0;
}
// apply the state previously taken via 'saveOriginalState' to the binding
restoreOriginalState() {
const originalValueOffset = this.valueSize * 3;
this.binding.setValue( this.buffer, originalValueOffset );
}
_setAdditiveIdentityNumeric() {
const startIndex = this._addIndex * this.valueSize;
const endIndex = startIndex + this.valueSize;
for ( let i = startIndex; i < endIndex; i ++ ) {
this.buffer[ i ] = 0;
}
}
_setAdditiveIdentityQuaternion() {
this._setAdditiveIdentityNumeric();
this.buffer[ this._addIndex * this.valueSize + 3 ] = 1;
}
_setAdditiveIdentityOther() {
const startIndex = this._origIndex * this.valueSize;
const targetIndex = this._addIndex * this.valueSize;
for ( let i = 0; i < this.valueSize; i ++ ) {
this.buffer[ targetIndex + i ] = this.buffer[ startIndex + i ];
}
}
// mix functions
_select( buffer, dstOffset, srcOffset, t, stride ) {
if ( t >= 0.5 ) {
for ( let i = 0; i !== stride; ++ i ) {
buffer[ dstOffset + i ] = buffer[ srcOffset + i ];
}
}
}
_slerp( buffer, dstOffset, srcOffset, t ) {
Quaternion.slerpFlat( buffer, dstOffset, buffer, dstOffset, buffer, srcOffset, t );
}
_slerpAdditive( buffer, dstOffset, srcOffset, t, stride ) {
const workOffset = this._workIndex * stride;
// Store result in intermediate buffer offset
Quaternion.multiplyQuaternionsFlat( buffer, workOffset, buffer, dstOffset, buffer, srcOffset );
// Slerp to the intermediate result
Quaternion.slerpFlat( buffer, dstOffset, buffer, dstOffset, buffer, workOffset, t );
}
_lerp( buffer, dstOffset, srcOffset, t, stride ) {
const s = 1 - t;
for ( let i = 0; i !== stride; ++ i ) {
const j = dstOffset + i;
buffer[ j ] = buffer[ j ] * s + buffer[ srcOffset + i ] * t;
}
}
_lerpAdditive( buffer, dstOffset, srcOffset, t, stride ) {
for ( let i = 0; i !== stride; ++ i ) {
const j = dstOffset + i;
buffer[ j ] = buffer[ j ] + buffer[ srcOffset + i ] * t;
}
}
}
// Characters [].:/ are reserved for track binding syntax.
const _RESERVED_CHARS_RE = '\\[\\]\\.:\\/';
const _reservedRe = new RegExp( '[' + _RESERVED_CHARS_RE + ']', 'g' );
// Attempts to allow node names from any language. ES5's `\w` regexp matches
// only latin characters, and the unicode \p{L} is not yet supported. So
// instead, we exclude reserved characters and match everything else.
const _wordChar = '[^' + _RESERVED_CHARS_RE + ']';
const _wordCharOrDot = '[^' + _RESERVED_CHARS_RE.replace( '\\.', '' ) + ']';
// Parent directories, delimited by '/' or ':'. Currently unused, but must
// be matched to parse the rest of the track name.
const _directoryRe = /*@__PURE__*/ /((?:WC+[\/:])*)/.source.replace( 'WC', _wordChar );
// Target node. May contain word characters (a-zA-Z0-9_) and '.' or '-'.
const _nodeRe = /*@__PURE__*/ /(WCOD+)?/.source.replace( 'WCOD', _wordCharOrDot );
// Object on target node, and accessor. May not contain reserved
// characters. Accessor may contain any character except closing bracket.
const _objectRe = /*@__PURE__*/ /(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace( 'WC', _wordChar );
// Property and accessor. May not contain reserved characters. Accessor may
// contain any non-bracket characters.
const _propertyRe = /*@__PURE__*/ /\.(WC+)(?:\[(.+)\])?/.source.replace( 'WC', _wordChar );
const _trackRe = new RegExp( ''
+ '^'
+ _directoryRe
+ _nodeRe
+ _objectRe
+ _propertyRe
+ '$'
);
const _supportedObjectNames = [ 'material', 'materials', 'bones', 'map' ];
class Composite {
constructor( targetGroup, path, optionalParsedPath ) {
const parsedPath = optionalParsedPath || PropertyBinding.parseTrackName( path );
this._targetGroup = targetGroup;
this._bindings = targetGroup.subscribe_( path, parsedPath );
}
getValue( array, offset ) {
this.bind(); // bind all binding
const firstValidIndex = this._targetGroup.nCachedObjects_,
binding = this._bindings[ firstValidIndex ];
// and only call .getValue on the first
if ( binding !== undefined ) binding.getValue( array, offset );
}
setValue( array, offset ) {
const bindings = this._bindings;
for ( let i = this._targetGroup.nCachedObjects_, n = bindings.length; i !== n; ++ i ) {
bindings[ i ].setValue( array, offset );
}
}
bind() {
const bindings = this._bindings;
for ( let i = this._targetGroup.nCachedObjects_, n = bindings.length; i !== n; ++ i ) {
bindings[ i ].bind();
}
}
unbind() {
const bindings = this._bindings;
for ( let i = this._targetGroup.nCachedObjects_, n = bindings.length; i !== n; ++ i ) {
bindings[ i ].unbind();
}
}
}
// Note: This class uses a State pattern on a per-method basis:
// 'bind' sets 'this.getValue' / 'setValue' and shadows the
// prototype version of these methods with one that represents
// the bound state. When the property is not found, the methods
// become no-ops.
class PropertyBinding {
constructor( rootNode, path, parsedPath ) {
this.path = path;
this.parsedPath = parsedPath || PropertyBinding.parseTrackName( path );
this.node = PropertyBinding.findNode( rootNode, this.parsedPath.nodeName );
this.rootNode = rootNode;
// initial state of these methods that calls 'bind'
this.getValue = this._getValue_unbound;
this.setValue = this._setValue_unbound;
}
static create( root, path, parsedPath ) {
if ( ! ( root && root.isAnimationObjectGroup ) ) {
return new PropertyBinding( root, path, parsedPath );
} else {
return new PropertyBinding.Composite( root, path, parsedPath );
}
}
/**
* Replaces spaces with underscores and removes unsupported characters from
* node names, to ensure compatibility with parseTrackName().
*
* @param {string} name Node name to be sanitized.
* @return {string}
*/
static sanitizeNodeName( name ) {
return name.replace( /\s/g, '_' ).replace( _reservedRe, '' );
}
static parseTrackName( trackName ) {
const matches = _trackRe.exec( trackName );
if ( matches === null ) {
throw new Error( 'PropertyBinding: Cannot parse trackName: ' + trackName );
}
const results = {
// directoryName: matches[ 1 ], // (tschw) currently unused
nodeName: matches[ 2 ],
objectName: matches[ 3 ],
objectIndex: matches[ 4 ],
propertyName: matches[ 5 ], // required
propertyIndex: matches[ 6 ]
};
const lastDot = results.nodeName && results.nodeName.lastIndexOf( '.' );
if ( lastDot !== undefined && lastDot !== - 1 ) {
const objectName = results.nodeName.substring( lastDot + 1 );
// Object names must be checked against an allowlist. Otherwise, there
// is no way to parse 'foo.bar.baz': 'baz' must be a property, but
// 'bar' could be the objectName, or part of a nodeName (which can
// include '.' characters).
if ( _supportedObjectNames.indexOf( objectName ) !== - 1 ) {
results.nodeName = results.nodeName.substring( 0, lastDot );
results.objectName = objectName;
}
}
if ( results.propertyName === null || results.propertyName.length === 0 ) {
throw new Error( 'PropertyBinding: can not parse propertyName from trackName: ' + trackName );
}
return results;
}
static findNode( root, nodeName ) {
if ( nodeName === undefined || nodeName === '' || nodeName === '.' || nodeName === - 1 || nodeName === root.name || nodeName === root.uuid ) {
return root;
}
// search into skeleton bones.
if ( root.skeleton ) {
const bone = root.skeleton.getBoneByName( nodeName );
if ( bone !== undefined ) {
return bone;
}
}
// search into node subtree.
if ( root.children ) {
const searchNodeSubtree = function ( children ) {
for ( let i = 0; i < children.length; i ++ ) {
const childNode = children[ i ];
if ( childNode.name === nodeName || childNode.uuid === nodeName ) {
return childNode;
}
const result = searchNodeSubtree( childNode.children );
if ( result ) return result;
}
return null;
};
const subTreeNode = searchNodeSubtree( root.children );
if ( subTreeNode ) {
return subTreeNode;
}
}
return null;
}
// these are used to "bind" a nonexistent property
_getValue_unavailable() {}
_setValue_unavailable() {}
// Getters
_getValue_direct( buffer, offset ) {
buffer[ offset ] = this.targetObject[ this.propertyName ];
}
_getValue_array( buffer, offset ) {
const source = this.resolvedProperty;
for ( let i = 0, n = source.length; i !== n; ++ i ) {
buffer[ offset ++ ] = source[ i ];
}
}
_getValue_arrayElement( buffer, offset ) {
buffer[ offset ] = this.resolvedProperty[ this.propertyIndex ];
}
_getValue_toArray( buffer, offset ) {
this.resolvedProperty.toArray( buffer, offset );
}
// Direct
_setValue_direct( buffer, offset ) {
this.targetObject[ this.propertyName ] = buffer[ offset ];
}
_setValue_direct_setNeedsUpdate( buffer, offset ) {
this.targetObject[ this.propertyName ] = buffer[ offset ];
this.targetObject.needsUpdate = true;
}
_setValue_direct_setMatrixWorldNeedsUpdate( buffer, offset ) {
this.targetObject[ this.propertyName ] = buffer[ offset ];
this.targetObject.matrixWorldNeedsUpdate = true;
}
// EntireArray
_setValue_array( buffer, offset ) {
const dest = this.resolvedProperty;
for ( let i = 0, n = dest.length; i !== n; ++ i ) {
dest[ i ] = buffer[ offset ++ ];
}
}
_setValue_array_setNeedsUpdate( buffer, offset ) {
const dest = this.resolvedProperty;
for ( let i = 0, n = dest.length; i !== n; ++ i ) {
dest[ i ] = buffer[ offset ++ ];
}
this.targetObject.needsUpdate = true;
}
_setValue_array_setMatrixWorldNeedsUpdate( buffer, offset ) {
const dest = this.resolvedProperty;
for ( let i = 0, n = dest.length; i !== n; ++ i ) {
dest[ i ] = buffer[ offset ++ ];
}
this.targetObject.matrixWorldNeedsUpdate = true;
}
// ArrayElement
_setValue_arrayElement( buffer, offset ) {
this.resolvedProperty[ this.propertyIndex ] = buffer[ offset ];
}
_setValue_arrayElement_setNeedsUpdate( buffer, offset ) {
this.resolvedProperty[ this.propertyIndex ] = buffer[ offset ];
this.targetObject.needsUpdate = true;
}
_setValue_arrayElement_setMatrixWorldNeedsUpdate( buffer, offset ) {
this.resolvedProperty[ this.propertyIndex ] = buffer[ offset ];
this.targetObject.matrixWorldNeedsUpdate = true;
}
// HasToFromArray
_setValue_fromArray( buffer, offset ) {
this.resolvedProperty.fromArray( buffer, offset );
}
_setValue_fromArray_setNeedsUpdate( buffer, offset ) {
this.resolvedProperty.fromArray( buffer, offset );
this.targetObject.needsUpdate = true;
}
_setValue_fromArray_setMatrixWorldNeedsUpdate( buffer, offset ) {
this.resolvedProperty.fromArray( buffer, offset );
this.targetObject.matrixWorldNeedsUpdate = true;
}
_getValue_unbound( targetArray, offset ) {
this.bind();
this.getValue( targetArray, offset );
}
_setValue_unbound( sourceArray, offset ) {
this.bind();
this.setValue( sourceArray, offset );
}
// create getter / setter pair for a property in the scene graph
bind() {
let targetObject = this.node;
const parsedPath = this.parsedPath;
const objectName = parsedPath.objectName;
const propertyName = parsedPath.propertyName;
let propertyIndex = parsedPath.propertyIndex;
if ( ! targetObject ) {
targetObject = PropertyBinding.findNode( this.rootNode, parsedPath.nodeName );
this.node = targetObject;
}
// set fail state so we can just 'return' on error
this.getValue = this._getValue_unavailable;
this.setValue = this._setValue_unavailable;
// ensure there is a value node
if ( ! targetObject ) {
console.warn( 'THREE.PropertyBinding: No target node found for track: ' + this.path + '.' );
return;
}
if ( objectName ) {
let objectIndex = parsedPath.objectIndex;
// special cases were we need to reach deeper into the hierarchy to get the face materials....
switch ( objectName ) {
case 'materials':
if ( ! targetObject.material ) {
console.error( 'THREE.PropertyBinding: Can not bind to material as node does not have a material.', this );
return;
}
if ( ! targetObject.material.materials ) {
console.error( 'THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.', this );
return;
}
targetObject = targetObject.material.materials;
break;
case 'bones':
if ( ! targetObject.skeleton ) {
console.error( 'THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.', this );
return;
}
// potential future optimization: skip this if propertyIndex is already an integer
// and convert the integer string to a true integer.
targetObject = targetObject.skeleton.bones;
// support resolving morphTarget names into indices.
for ( let i = 0; i < targetObject.length; i ++ ) {
if ( targetObject[ i ].name === objectIndex ) {
objectIndex = i;
break;
}
}
break;
case 'map':
if ( 'map' in targetObject ) {
targetObject = targetObject.map;
break;
}
if ( ! targetObject.material ) {
console.error( 'THREE.PropertyBinding: Can not bind to material as node does not have a material.', this );
return;
}
if ( ! targetObject.material.map ) {
console.error( 'THREE.PropertyBinding: Can not bind to material.map as node.material does not have a map.', this );
return;
}
targetObject = targetObject.material.map;
break;
default:
if ( targetObject[ objectName ] === undefined ) {
console.error( 'THREE.PropertyBinding: Can not bind to objectName of node undefined.', this );
return;
}
targetObject = targetObject[ objectName ];
}
if ( objectIndex !== undefined ) {
if ( targetObject[ objectIndex ] === undefined ) {
console.error( 'THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.', this, targetObject );
return;
}
targetObject = targetObject[ objectIndex ];
}
}
// resolve property
const nodeProperty = targetObject[ propertyName ];
if ( nodeProperty === undefined ) {
const nodeName = parsedPath.nodeName;
console.error( 'THREE.PropertyBinding: Trying to update property for track: ' + nodeName +
'.' + propertyName + ' but it wasn\'t found.', targetObject );
return;
}
// determine versioning scheme
let versioning = this.Versioning.None;
this.targetObject = targetObject;
if ( targetObject.needsUpdate !== undefined ) { // material
versioning = this.Versioning.NeedsUpdate;
} else if ( targetObject.matrixWorldNeedsUpdate !== undefined ) { // node transform
versioning = this.Versioning.MatrixWorldNeedsUpdate;
}
// determine how the property gets bound
let bindingType = this.BindingType.Direct;
if ( propertyIndex !== undefined ) {
// access a sub element of the property array (only primitives are supported right now)
if ( propertyName === 'morphTargetInfluences' ) {
// potential optimization, skip this if propertyIndex is already an integer, and convert the integer string to a true integer.
// support resolving morphTarget names into indices.
if ( ! targetObject.geometry ) {
console.error( 'THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.', this );
return;
}
if ( ! targetObject.geometry.morphAttributes ) {
console.error( 'THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.', this );
return;
}
if ( targetObject.morphTargetDictionary[ propertyIndex ] !== undefined ) {
propertyIndex = targetObject.morphTargetDictionary[ propertyIndex ];
}
}
bindingType = this.BindingType.ArrayElement;
this.resolvedProperty = nodeProperty;
this.propertyIndex = propertyIndex;
} else if ( nodeProperty.fromArray !== undefined && nodeProperty.toArray !== undefined ) {
// must use copy for Object3D.Euler/Quaternion
bindingType = this.BindingType.HasFromToArray;
this.resolvedProperty = nodeProperty;
} else if ( Array.isArray( nodeProperty ) ) {
bindingType = this.BindingType.EntireArray;
this.resolvedProperty = nodeProperty;
} else {
this.propertyName = propertyName;
}
// select getter / setter
this.getValue = this.GetterByBindingType[ bindingType ];
this.setValue = this.SetterByBindingTypeAndVersioning[ bindingType ][ versioning ];
}
unbind() {
this.node = null;
// back to the prototype version of getValue / setValue
// note: avoiding to mutate the shape of 'this' via 'delete'
this.getValue = this._getValue_unbound;
this.setValue = this._setValue_unbound;
}
}
PropertyBinding.Composite = Composite;
PropertyBinding.prototype.BindingType = {
Direct: 0,
EntireArray: 1,
ArrayElement: 2,
HasFromToArray: 3
};
PropertyBinding.prototype.Versioning = {
None: 0,
NeedsUpdate: 1,
MatrixWorldNeedsUpdate: 2
};
PropertyBinding.prototype.GetterByBindingType = [
PropertyBinding.prototype._getValue_direct,
PropertyBinding.prototype._getValue_array,
PropertyBinding.prototype._getValue_arrayElement,
PropertyBinding.prototype._getValue_toArray,
];
PropertyBinding.prototype.SetterByBindingTypeAndVersioning = [
[
// Direct
PropertyBinding.prototype._setValue_direct,
PropertyBinding.prototype._setValue_direct_setNeedsUpdate,
PropertyBinding.prototype._setValue_direct_setMatrixWorldNeedsUpdate,
], [
// EntireArray
PropertyBinding.prototype._setValue_array,
PropertyBinding.prototype._setValue_array_setNeedsUpdate,
PropertyBinding.prototype._setValue_array_setMatrixWorldNeedsUpdate,
], [
// ArrayElement
PropertyBinding.prototype._setValue_arrayElement,
PropertyBinding.prototype._setValue_arrayElement_setNeedsUpdate,
PropertyBinding.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate,
], [
// HasToFromArray
PropertyBinding.prototype._setValue_fromArray,
PropertyBinding.prototype._setValue_fromArray_setNeedsUpdate,
PropertyBinding.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate,
]
];
/**
*
* A group of objects that receives a shared animation state.
*
* Usage:
*
* - Add objects you would otherwise pass as 'root' to the
* constructor or the .clipAction method of AnimationMixer.
*
* - Instead pass this object as 'root'.
*
* - You can also add and remove objects later when the mixer
* is running.
*
* Note:
*
* Objects of this class appear as one object to the mixer,
* so cache control of the individual objects must be done
* on the group.
*
* Limitation:
*
* - The animated properties must be compatible among the
* all objects in the group.
*
* - A single property can either be controlled through a
* target group or directly, but not both.
*/
class AnimationObjectGroup {
constructor() {
this.isAnimationObjectGroup = true;
this.uuid = generateUUID();
// cached objects followed by the active ones
this._objects = Array.prototype.slice.call( arguments );
this.nCachedObjects_ = 0; // threshold
// note: read by PropertyBinding.Composite
const indices = {};
this._indicesByUUID = indices; // for bookkeeping
for ( let i = 0, n = arguments.length; i !== n; ++ i ) {
indices[ arguments[ i ].uuid ] = i;
}
this._paths = []; // inside: string
this._parsedPaths = []; // inside: { we don't care, here }
this._bindings = []; // inside: Array< PropertyBinding >
this._bindingsIndicesByPath = {}; // inside: indices in these arrays
const scope = this;
this.stats = {
objects: {
get total() {
return scope._objects.length;
},
get inUse() {
return this.total - scope.nCachedObjects_;
}
},
get bindingsPerObject() {
return scope._bindings.length;
}
};
}
add() {
const objects = this._objects,
indicesByUUID = this._indicesByUUID,
paths = this._paths,
parsedPaths = this._parsedPaths,
bindings = this._bindings,
nBindings = bindings.length;
let knownObject = undefined,
nObjects = objects.length,
nCachedObjects = this.nCachedObjects_;
for ( let i = 0, n = arguments.length; i !== n; ++ i ) {
const object = arguments[ i ],
uuid = object.uuid;
let index = indicesByUUID[ uuid ];
if ( index === undefined ) {
// unknown object -> add it to the ACTIVE region
index = nObjects ++;
indicesByUUID[ uuid ] = index;
objects.push( object );
// accounting is done, now do the same for all bindings
for ( let j = 0, m = nBindings; j !== m; ++ j ) {
bindings[ j ].push( new PropertyBinding( object, paths[ j ], parsedPaths[ j ] ) );
}
} else if ( index < nCachedObjects ) {
knownObject = objects[ index ];
// move existing object to the ACTIVE region
const firstActiveIndex = -- nCachedObjects,
lastCachedObject = objects[ firstActiveIndex ];
indicesByUUID[ lastCachedObject.uuid ] = index;
objects[ index ] = lastCachedObject;
indicesByUUID[ uuid ] = firstActiveIndex;
objects[ firstActiveIndex ] = object;
// accounting is done, now do the same for all bindings
for ( let j = 0, m = nBindings; j !== m; ++ j ) {
const bindingsForPath = bindings[ j ],
lastCached = bindingsForPath[ firstActiveIndex ];
let binding = bindingsForPath[ index ];
bindingsForPath[ index ] = lastCached;
if ( binding === undefined ) {
// since we do not bother to create new bindings
// for objects that are cached, the binding may
// or may not exist
binding = new PropertyBinding( object, paths[ j ], parsedPaths[ j ] );
}
bindingsForPath[ firstActiveIndex ] = binding;
}
} else if ( objects[ index ] !== knownObject ) {
console.error( 'THREE.AnimationObjectGroup: Different objects with the same UUID ' +
'detected. Clean the caches or recreate your infrastructure when reloading scenes.' );
} // else the object is already where we want it to be
} // for arguments
this.nCachedObjects_ = nCachedObjects;
}
remove() {
const objects = this._objects,
indicesByUUID = this._indicesByUUID,
bindings = this._bindings,
nBindings = bindings.length;
let nCachedObjects = this.nCachedObjects_;
for ( let i = 0, n = arguments.length; i !== n; ++ i ) {
const object = arguments[ i ],
uuid = object.uuid,
index = indicesByUUID[ uuid ];
if ( index !== undefined && index >= nCachedObjects ) {
// move existing object into the CACHED region
const lastCachedIndex = nCachedObjects ++,
firstActiveObject = objects[ lastCachedIndex ];
indicesByUUID[ firstActiveObject.uuid ] = index;
objects[ index ] = firstActiveObject;
indicesByUUID[ uuid ] = lastCachedIndex;
objects[ lastCachedIndex ] = object;
// accounting is done, now do the same for all bindings
for ( let j = 0, m = nBindings; j !== m; ++ j ) {
const bindingsForPath = bindings[ j ],
firstActive = bindingsForPath[ lastCachedIndex ],
binding = bindingsForPath[ index ];
bindingsForPath[ index ] = firstActive;
bindingsForPath[ lastCachedIndex ] = binding;
}
}
} // for arguments
this.nCachedObjects_ = nCachedObjects;
}
// remove & forget
uncache() {
const objects = this._objects,
indicesByUUID = this._indicesByUUID,
bindings = this._bindings,
nBindings = bindings.length;
let nCachedObjects = this.nCachedObjects_,
nObjects = objects.length;
for ( let i = 0, n = arguments.length; i !== n; ++ i ) {
const object = arguments[ i ],
uuid = object.uuid,
index = indicesByUUID[ uuid ];
if ( index !== undefined ) {
delete indicesByUUID[ uuid ];
if ( index < nCachedObjects ) {
// object is cached, shrink the CACHED region
const firstActiveIndex = -- nCachedObjects,
lastCachedObject = objects[ firstActiveIndex ],
lastIndex = -- nObjects,
lastObject = objects[ lastIndex ];
// last cached object takes this object's place
indicesByUUID[ lastCachedObject.uuid ] = index;
objects[ index ] = lastCachedObject;
// last object goes to the activated slot and pop
indicesByUUID[ lastObject.uuid ] = firstActiveIndex;
objects[ firstActiveIndex ] = lastObject;
objects.pop();
// accounting is done, now do the same for all bindings
for ( let j = 0, m = nBindings; j !== m; ++ j ) {
const bindingsForPath = bindings[ j ],
lastCached = bindingsForPath[ firstActiveIndex ],
last = bindingsForPath[ lastIndex ];
bindingsForPath[ index ] = lastCached;
bindingsForPath[ firstActiveIndex ] = last;
bindingsForPath.pop();
}
} else {
// object is active, just swap with the last and pop
const lastIndex = -- nObjects,
lastObject = objects[ lastIndex ];
if ( lastIndex > 0 ) {
indicesByUUID[ lastObject.uuid ] = index;
}
objects[ index ] = lastObject;
objects.pop();
// accounting is done, now do the same for all bindings
for ( let j = 0, m = nBindings; j !== m; ++ j ) {
const bindingsForPath = bindings[ j ];
bindingsForPath[ index ] = bindingsForPath[ lastIndex ];
bindingsForPath.pop();
}
} // cached or active
} // if object is known
} // for arguments
this.nCachedObjects_ = nCachedObjects;
}
// Internal interface used by befriended PropertyBinding.Composite:
subscribe_( path, parsedPath ) {
// returns an array of bindings for the given path that is changed
// according to the contained objects in the group
const indicesByPath = this._bindingsIndicesByPath;
let index = indicesByPath[ path ];
const bindings = this._bindings;
if ( index !== undefined ) return bindings[ index ];
const paths = this._paths,
parsedPaths = this._parsedPaths,
objects = this._objects,
nObjects = objects.length,
nCachedObjects = this.nCachedObjects_,
bindingsForPath = new Array( nObjects );
index = bindings.length;
indicesByPath[ path ] = index;
paths.push( path );
parsedPaths.push( parsedPath );
bindings.push( bindingsForPath );
for ( let i = nCachedObjects, n = objects.length; i !== n; ++ i ) {
const object = objects[ i ];
bindingsForPath[ i ] = new PropertyBinding( object, path, parsedPath );
}
return bindingsForPath;
}
unsubscribe_( path ) {
// tells the group to forget about a property path and no longer
// update the array previously obtained with 'subscribe_'
const indicesByPath = this._bindingsIndicesByPath,
index = indicesByPath[ path ];
if ( index !== undefined ) {
const paths = this._paths,
parsedPaths = this._parsedPaths,
bindings = this._bindings,
lastBindingsIndex = bindings.length - 1,
lastBindings = bindings[ lastBindingsIndex ],
lastBindingsPath = path[ lastBindingsIndex ];
indicesByPath[ lastBindingsPath ] = index;
bindings[ index ] = lastBindings;
bindings.pop();
parsedPaths[ index ] = parsedPaths[ lastBindingsIndex ];
parsedPaths.pop();
paths[ index ] = paths[ lastBindingsIndex ];
paths.pop();
}
}
}
class AnimationAction {
constructor( mixer, clip, localRoot = null, blendMode = clip.blendMode ) {
this._mixer = mixer;
this._clip = clip;
this._localRoot = localRoot;
this.blendMode = blendMode;
const tracks = clip.tracks,
nTracks = tracks.length,
interpolants = new Array( nTracks );
const interpolantSettings = {
endingStart: ZeroCurvatureEnding,
endingEnd: ZeroCurvatureEnding
};
for ( let i = 0; i !== nTracks; ++ i ) {
const interpolant = tracks[ i ].createInterpolant( null );
interpolants[ i ] = interpolant;
interpolant.settings = interpolantSettings;
}
this._interpolantSettings = interpolantSettings;
this._interpolants = interpolants; // bound by the mixer
// inside: PropertyMixer (managed by the mixer)
this._propertyBindings = new Array( nTracks );
this._cacheIndex = null; // for the memory manager
this._byClipCacheIndex = null; // for the memory manager
this._timeScaleInterpolant = null;
this._weightInterpolant = null;
this.loop = LoopRepeat;
this._loopCount = - 1;
// global mixer time when the action is to be started
// it's set back to 'null' upon start of the action
this._startTime = null;
// scaled local time of the action
// gets clamped or wrapped to 0..clip.duration according to loop
this.time = 0;
this.timeScale = 1;
this._effectiveTimeScale = 1;
this.weight = 1;
this._effectiveWeight = 1;
this.repetitions = Infinity; // no. of repetitions when looping
this.paused = false; // true -> zero effective time scale
this.enabled = true; // false -> zero effective weight
this.clampWhenFinished = false;// keep feeding the last frame?
this.zeroSlopeAtStart = true;// for smooth interpolation w/o separate
this.zeroSlopeAtEnd = true;// clips for start, loop and end
}
// State & Scheduling
play() {
this._mixer._activateAction( this );
return this;
}
stop() {
this._mixer._deactivateAction( this );
return this.reset();
}
reset() {
this.paused = false;
this.enabled = true;
this.time = 0; // restart clip
this._loopCount = - 1;// forget previous loops
this._startTime = null;// forget scheduling
return this.stopFading().stopWarping();
}
isRunning() {
return this.enabled && ! this.paused && this.timeScale !== 0 &&
this._startTime === null && this._mixer._isActiveAction( this );
}
// return true when play has been called
isScheduled() {
return this._mixer._isActiveAction( this );
}
startAt( time ) {
this._startTime = time;
return this;
}
setLoop( mode, repetitions ) {
this.loop = mode;
this.repetitions = repetitions;
return this;
}
// Weight
// set the weight stopping any scheduled fading
// although .enabled = false yields an effective weight of zero, this
// method does *not* change .enabled, because it would be confusing
setEffectiveWeight( weight ) {
this.weight = weight;
// note: same logic as when updated at runtime
this._effectiveWeight = this.enabled ? weight : 0;
return this.stopFading();
}
// return the weight considering fading and .enabled
getEffectiveWeight() {
return this._effectiveWeight;
}
fadeIn( duration ) {
return this._scheduleFading( duration, 0, 1 );
}
fadeOut( duration ) {
return this._scheduleFading( duration, 1, 0 );
}
crossFadeFrom( fadeOutAction, duration, warp ) {
fadeOutAction.fadeOut( duration );
this.fadeIn( duration );
if ( warp ) {
const fadeInDuration = this._clip.duration,
fadeOutDuration = fadeOutAction._clip.duration,
startEndRatio = fadeOutDuration / fadeInDuration,
endStartRatio = fadeInDuration / fadeOutDuration;
fadeOutAction.warp( 1.0, startEndRatio, duration );
this.warp( endStartRatio, 1.0, duration );
}
return this;
}
crossFadeTo( fadeInAction, duration, warp ) {
return fadeInAction.crossFadeFrom( this, duration, warp );
}
stopFading() {
const weightInterpolant = this._weightInterpolant;
if ( weightInterpolant !== null ) {
this._weightInterpolant = null;
this._mixer._takeBackControlInterpolant( weightInterpolant );
}
return this;
}
// Time Scale Control
// set the time scale stopping any scheduled warping
// although .paused = true yields an effective time scale of zero, this
// method does *not* change .paused, because it would be confusing
setEffectiveTimeScale( timeScale ) {
this.timeScale = timeScale;
this._effectiveTimeScale = this.paused ? 0 : timeScale;
return this.stopWarping();
}
// return the time scale considering warping and .paused
getEffectiveTimeScale() {
return this._effectiveTimeScale;
}
setDuration( duration ) {
this.timeScale = this._clip.duration / duration;
return this.stopWarping();
}
syncWith( action ) {
this.time = action.time;
this.timeScale = action.timeScale;
return this.stopWarping();
}
halt( duration ) {
return this.warp( this._effectiveTimeScale, 0, duration );
}
warp( startTimeScale, endTimeScale, duration ) {
const mixer = this._mixer,
now = mixer.time,
timeScale = this.timeScale;
let interpolant = this._timeScaleInterpolant;
if ( interpolant === null ) {
interpolant = mixer._lendControlInterpolant();
this._timeScaleInterpolant = interpolant;
}
const times = interpolant.parameterPositions,
values = interpolant.sampleValues;
times[ 0 ] = now;
times[ 1 ] = now + duration;
values[ 0 ] = startTimeScale / timeScale;
values[ 1 ] = endTimeScale / timeScale;
return this;
}
stopWarping() {
const timeScaleInterpolant = this._timeScaleInterpolant;
if ( timeScaleInterpolant !== null ) {
this._timeScaleInterpolant = null;
this._mixer._takeBackControlInterpolant( timeScaleInterpolant );
}
return this;
}
// Object Accessors
getMixer() {
return this._mixer;
}
getClip() {
return this._clip;
}
getRoot() {
return this._localRoot || this._mixer._root;
}
// Interna
_update( time, deltaTime, timeDirection, accuIndex ) {
// called by the mixer
if ( ! this.enabled ) {
// call ._updateWeight() to update ._effectiveWeight
this._updateWeight( time );
return;
}
const startTime = this._startTime;
if ( startTime !== null ) {
// check for scheduled start of action
const timeRunning = ( time - startTime ) * timeDirection;
if ( timeRunning < 0 || timeDirection === 0 ) {
deltaTime = 0;
} else {
this._startTime = null; // unschedule
deltaTime = timeDirection * timeRunning;
}
}
// apply time scale and advance time
deltaTime *= this._updateTimeScale( time );
const clipTime = this._updateTime( deltaTime );
// note: _updateTime may disable the action resulting in
// an effective weight of 0
const weight = this._updateWeight( time );
if ( weight > 0 ) {
const interpolants = this._interpolants;
const propertyMixers = this._propertyBindings;
switch ( this.blendMode ) {
case AdditiveAnimationBlendMode:
for ( let j = 0, m = interpolants.length; j !== m; ++ j ) {
interpolants[ j ].evaluate( clipTime );
propertyMixers[ j ].accumulateAdditive( weight );
}
break;
case NormalAnimationBlendMode:
default:
for ( let j = 0, m = interpolants.length; j !== m; ++ j ) {
interpolants[ j ].evaluate( clipTime );
propertyMixers[ j ].accumulate( accuIndex, weight );
}
}
}
}
_updateWeight( time ) {
let weight = 0;
if ( this.enabled ) {
weight = this.weight;
const interpolant = this._weightInterpolant;
if ( interpolant !== null ) {
const interpolantValue = interpolant.evaluate( time )[ 0 ];
weight *= interpolantValue;
if ( time > interpolant.parameterPositions[ 1 ] ) {
this.stopFading();
if ( interpolantValue === 0 ) {
// faded out, disable
this.enabled = false;
}
}
}
}
this._effectiveWeight = weight;
return weight;
}
_updateTimeScale( time ) {
let timeScale = 0;
if ( ! this.paused ) {
timeScale = this.timeScale;
const interpolant = this._timeScaleInterpolant;
if ( interpolant !== null ) {
const interpolantValue = interpolant.evaluate( time )[ 0 ];
timeScale *= interpolantValue;
if ( time > interpolant.parameterPositions[ 1 ] ) {
this.stopWarping();
if ( timeScale === 0 ) {
// motion has halted, pause
this.paused = true;
} else {
// warp done - apply final time scale
this.timeScale = timeScale;
}
}
}
}
this._effectiveTimeScale = timeScale;
return timeScale;
}
_updateTime( deltaTime ) {
const duration = this._clip.duration;
const loop = this.loop;
let time = this.time + deltaTime;
let loopCount = this._loopCount;
const pingPong = ( loop === LoopPingPong );
if ( deltaTime === 0 ) {
if ( loopCount === - 1 ) return time;
return ( pingPong && ( loopCount & 1 ) === 1 ) ? duration - time : time;
}
if ( loop === LoopOnce ) {
if ( loopCount === - 1 ) {
// just started
this._loopCount = 0;
this._setEndings( true, true, false );
}
handle_stop: {
if ( time >= duration ) {
time = duration;
} else if ( time < 0 ) {
time = 0;
} else {
this.time = time;
break handle_stop;
}
if ( this.clampWhenFinished ) this.paused = true;
else this.enabled = false;
this.time = time;
this._mixer.dispatchEvent( {
type: 'finished', action: this,
direction: deltaTime < 0 ? - 1 : 1
} );
}
} else { // repetitive Repeat or PingPong
if ( loopCount === - 1 ) {
// just started
if ( deltaTime >= 0 ) {
loopCount = 0;
this._setEndings( true, this.repetitions === 0, pingPong );
} else {
// when looping in reverse direction, the initial
// transition through zero counts as a repetition,
// so leave loopCount at -1
this._setEndings( this.repetitions === 0, true, pingPong );
}
}
if ( time >= duration || time < 0 ) {
// wrap around
const loopDelta = Math.floor( time / duration ); // signed
time -= duration * loopDelta;
loopCount += Math.abs( loopDelta );
const pending = this.repetitions - loopCount;
if ( pending <= 0 ) {
// have to stop (switch state, clamp time, fire event)
if ( this.clampWhenFinished ) this.paused = true;
else this.enabled = false;
time = deltaTime > 0 ? duration : 0;
this.time = time;
this._mixer.dispatchEvent( {
type: 'finished', action: this,
direction: deltaTime > 0 ? 1 : - 1
} );
} else {
// keep running
if ( pending === 1 ) {
// entering the last round
const atStart = deltaTime < 0;
this._setEndings( atStart, ! atStart, pingPong );
} else {
this._setEndings( false, false, pingPong );
}
this._loopCount = loopCount;
this.time = time;
this._mixer.dispatchEvent( {
type: 'loop', action: this, loopDelta: loopDelta
} );
}
} else {
this.time = time;
}
if ( pingPong && ( loopCount & 1 ) === 1 ) {
// invert time for the "pong round"
return duration - time;
}
}
return time;
}
_setEndings( atStart, atEnd, pingPong ) {
const settings = this._interpolantSettings;
if ( pingPong ) {
settings.endingStart = ZeroSlopeEnding;
settings.endingEnd = ZeroSlopeEnding;
} else {
// assuming for LoopOnce atStart == atEnd == true
if ( atStart ) {
settings.endingStart = this.zeroSlopeAtStart ? ZeroSlopeEnding : ZeroCurvatureEnding;
} else {
settings.endingStart = WrapAroundEnding;
}
if ( atEnd ) {
settings.endingEnd = this.zeroSlopeAtEnd ? ZeroSlopeEnding : ZeroCurvatureEnding;
} else {
settings.endingEnd = WrapAroundEnding;
}
}
}
_scheduleFading( duration, weightNow, weightThen ) {
const mixer = this._mixer, now = mixer.time;
let interpolant = this._weightInterpolant;
if ( interpolant === null ) {
interpolant = mixer._lendControlInterpolant();
this._weightInterpolant = interpolant;
}
const times = interpolant.parameterPositions,
values = interpolant.sampleValues;
times[ 0 ] = now;
values[ 0 ] = weightNow;
times[ 1 ] = now + duration;
values[ 1 ] = weightThen;
return this;
}
}
const _controlInterpolantsResultBuffer = new Float32Array( 1 );
class AnimationMixer extends EventDispatcher {
constructor( root ) {
super();
this._root = root;
this._initMemoryManager();
this._accuIndex = 0;
this.time = 0;
this.timeScale = 1.0;
}
_bindAction( action, prototypeAction ) {
const root = action._localRoot || this._root,
tracks = action._clip.tracks,
nTracks = tracks.length,
bindings = action._propertyBindings,
interpolants = action._interpolants,
rootUuid = root.uuid,
bindingsByRoot = this._bindingsByRootAndName;
let bindingsByName = bindingsByRoot[ rootUuid ];
if ( bindingsByName === undefined ) {
bindingsByName = {};
bindingsByRoot[ rootUuid ] = bindingsByName;
}
for ( let i = 0; i !== nTracks; ++ i ) {
const track = tracks[ i ],
trackName = track.name;
let binding = bindingsByName[ trackName ];
if ( binding !== undefined ) {
++ binding.referenceCount;
bindings[ i ] = binding;
} else {
binding = bindings[ i ];
if ( binding !== undefined ) {
// existing binding, make sure the cache knows
if ( binding._cacheIndex === null ) {
++ binding.referenceCount;
this._addInactiveBinding( binding, rootUuid, trackName );
}
continue;
}
const path = prototypeAction && prototypeAction.
_propertyBindings[ i ].binding.parsedPath;
binding = new PropertyMixer(
PropertyBinding.create( root, trackName, path ),
track.ValueTypeName, track.getValueSize() );
++ binding.referenceCount;
this._addInactiveBinding( binding, rootUuid, trackName );
bindings[ i ] = binding;
}
interpolants[ i ].resultBuffer = binding.buffer;
}
}
_activateAction( action ) {
if ( ! this._isActiveAction( action ) ) {
if ( action._cacheIndex === null ) {
// this action has been forgotten by the cache, but the user
// appears to be still using it -> rebind
const rootUuid = ( action._localRoot || this._root ).uuid,
clipUuid = action._clip.uuid,
actionsForClip = this._actionsByClip[ clipUuid ];
this._bindAction( action,
actionsForClip && actionsForClip.knownActions[ 0 ] );
this._addInactiveAction( action, clipUuid, rootUuid );
}
const bindings = action._propertyBindings;
// increment reference counts / sort out state
for ( let i = 0, n = bindings.length; i !== n; ++ i ) {
const binding = bindings[ i ];
if ( binding.useCount ++ === 0 ) {
this._lendBinding( binding );
binding.saveOriginalState();
}
}
this._lendAction( action );
}
}
_deactivateAction( action ) {
if ( this._isActiveAction( action ) ) {
const bindings = action._propertyBindings;
// decrement reference counts / sort out state
for ( let i = 0, n = bindings.length; i !== n; ++ i ) {
const binding = bindings[ i ];
if ( -- binding.useCount === 0 ) {
binding.restoreOriginalState();
this._takeBackBinding( binding );
}
}
this._takeBackAction( action );
}
}
// Memory manager
_initMemoryManager() {
this._actions = []; // 'nActiveActions' followed by inactive ones
this._nActiveActions = 0;
this._actionsByClip = {};
// inside:
// {
// knownActions: Array< AnimationAction > - used as prototypes
// actionByRoot: AnimationAction - lookup
// }
this._bindings = []; // 'nActiveBindings' followed by inactive ones
this._nActiveBindings = 0;
this._bindingsByRootAndName = {}; // inside: Map< name, PropertyMixer >
this._controlInterpolants = []; // same game as above
this._nActiveControlInterpolants = 0;
const scope = this;
this.stats = {
actions: {
get total() {
return scope._actions.length;
},
get inUse() {
return scope._nActiveActions;
}
},
bindings: {
get total() {
return scope._bindings.length;
},
get inUse() {
return scope._nActiveBindings;
}
},
controlInterpolants: {
get total() {
return scope._controlInterpolants.length;
},
get inUse() {
return scope._nActiveControlInterpolants;
}
}
};
}
// Memory management for AnimationAction objects
_isActiveAction( action ) {
const index = action._cacheIndex;
return index !== null && index < this._nActiveActions;
}
_addInactiveAction( action, clipUuid, rootUuid ) {
const actions = this._actions,
actionsByClip = this._actionsByClip;
let actionsForClip = actionsByClip[ clipUuid ];
if ( actionsForClip === undefined ) {
actionsForClip = {
knownActions: [ action ],
actionByRoot: {}
};
action._byClipCacheIndex = 0;
actionsByClip[ clipUuid ] = actionsForClip;
} else {
const knownActions = actionsForClip.knownActions;
action._byClipCacheIndex = knownActions.length;
knownActions.push( action );
}
action._cacheIndex = actions.length;
actions.push( action );
actionsForClip.actionByRoot[ rootUuid ] = action;
}
_removeInactiveAction( action ) {
const actions = this._actions,
lastInactiveAction = actions[ actions.length - 1 ],
cacheIndex = action._cacheIndex;
lastInactiveAction._cacheIndex = cacheIndex;
actions[ cacheIndex ] = lastInactiveAction;
actions.pop();
action._cacheIndex = null;
const clipUuid = action._clip.uuid,
actionsByClip = this._actionsByClip,
actionsForClip = actionsByClip[ clipUuid ],
knownActionsForClip = actionsForClip.knownActions,
lastKnownAction =
knownActionsForClip[ knownActionsForClip.length - 1 ],
byClipCacheIndex = action._byClipCacheIndex;
lastKnownAction._byClipCacheIndex = byClipCacheIndex;
knownActionsForClip[ byClipCacheIndex ] = lastKnownAction;
knownActionsForClip.pop();
action._byClipCacheIndex = null;
const actionByRoot = actionsForClip.actionByRoot,
rootUuid = ( action._localRoot || this._root ).uuid;
delete actionByRoot[ rootUuid ];
if ( knownActionsForClip.length === 0 ) {
delete actionsByClip[ clipUuid ];
}
this._removeInactiveBindingsForAction( action );
}
_removeInactiveBindingsForAction( action ) {
const bindings = action._propertyBindings;
for ( let i = 0, n = bindings.length; i !== n; ++ i ) {
const binding = bindings[ i ];
if ( -- binding.referenceCount === 0 ) {
this._removeInactiveBinding( binding );
}
}
}
_lendAction( action ) {
// [ active actions | inactive actions ]
// [ active actions >| inactive actions ]
// s a
// <-swap->
// a s
const actions = this._actions,
prevIndex = action._cacheIndex,
lastActiveIndex = this._nActiveActions ++,
firstInactiveAction = actions[ lastActiveIndex ];
action._cacheIndex = lastActiveIndex;
actions[ lastActiveIndex ] = action;
firstInactiveAction._cacheIndex = prevIndex;
actions[ prevIndex ] = firstInactiveAction;
}
_takeBackAction( action ) {
// [ active actions | inactive actions ]
// [ active actions |< inactive actions ]
// a s
// <-swap->
// s a
const actions = this._actions,
prevIndex = action._cacheIndex,
firstInactiveIndex = -- this._nActiveActions,
lastActiveAction = actions[ firstInactiveIndex ];
action._cacheIndex = firstInactiveIndex;
actions[ firstInactiveIndex ] = action;
lastActiveAction._cacheIndex = prevIndex;
actions[ prevIndex ] = lastActiveAction;
}
// Memory management for PropertyMixer objects
_addInactiveBinding( binding, rootUuid, trackName ) {
const bindingsByRoot = this._bindingsByRootAndName,
bindings = this._bindings;
let bindingByName = bindingsByRoot[ rootUuid ];
if ( bindingByName === undefined ) {
bindingByName = {};
bindingsByRoot[ rootUuid ] = bindingByName;
}
bindingByName[ trackName ] = binding;
binding._cacheIndex = bindings.length;
bindings.push( binding );
}
_removeInactiveBinding( binding ) {
const bindings = this._bindings,
propBinding = binding.binding,
rootUuid = propBinding.rootNode.uuid,
trackName = propBinding.path,
bindingsByRoot = this._bindingsByRootAndName,
bindingByName = bindingsByRoot[ rootUuid ],
lastInactiveBinding = bindings[ bindings.length - 1 ],
cacheIndex = binding._cacheIndex;
lastInactiveBinding._cacheIndex = cacheIndex;
bindings[ cacheIndex ] = lastInactiveBinding;
bindings.pop();
delete bindingByName[ trackName ];
if ( Object.keys( bindingByName ).length === 0 ) {
delete bindingsByRoot[ rootUuid ];
}
}
_lendBinding( binding ) {
const bindings = this._bindings,
prevIndex = binding._cacheIndex,
lastActiveIndex = this._nActiveBindings ++,
firstInactiveBinding = bindings[ lastActiveIndex ];
binding._cacheIndex = lastActiveIndex;
bindings[ lastActiveIndex ] = binding;
firstInactiveBinding._cacheIndex = prevIndex;
bindings[ prevIndex ] = firstInactiveBinding;
}
_takeBackBinding( binding ) {
const bindings = this._bindings,
prevIndex = binding._cacheIndex,
firstInactiveIndex = -- this._nActiveBindings,
lastActiveBinding = bindings[ firstInactiveIndex ];
binding._cacheIndex = firstInactiveIndex;
bindings[ firstInactiveIndex ] = binding;
lastActiveBinding._cacheIndex = prevIndex;
bindings[ prevIndex ] = lastActiveBinding;
}
// Memory management of Interpolants for weight and time scale
_lendControlInterpolant() {
const interpolants = this._controlInterpolants,
lastActiveIndex = this._nActiveControlInterpolants ++;
let interpolant = interpolants[ lastActiveIndex ];
if ( interpolant === undefined ) {
interpolant = new LinearInterpolant(
new Float32Array( 2 ), new Float32Array( 2 ),
1, _controlInterpolantsResultBuffer );
interpolant.__cacheIndex = lastActiveIndex;
interpolants[ lastActiveIndex ] = interpolant;
}
return interpolant;
}
_takeBackControlInterpolant( interpolant ) {
const interpolants = this._controlInterpolants,
prevIndex = interpolant.__cacheIndex,
firstInactiveIndex = -- this._nActiveControlInterpolants,
lastActiveInterpolant = interpolants[ firstInactiveIndex ];
interpolant.__cacheIndex = firstInactiveIndex;
interpolants[ firstInactiveIndex ] = interpolant;
lastActiveInterpolant.__cacheIndex = prevIndex;
interpolants[ prevIndex ] = lastActiveInterpolant;
}
// return an action for a clip optionally using a custom root target
// object (this method allocates a lot of dynamic memory in case a
// previously unknown clip/root combination is specified)
clipAction( clip, optionalRoot, blendMode ) {
const root = optionalRoot || this._root,
rootUuid = root.uuid;
let clipObject = typeof clip === 'string' ? AnimationClip.findByName( root, clip ) : clip;
const clipUuid = clipObject !== null ? clipObject.uuid : clip;
const actionsForClip = this._actionsByClip[ clipUuid ];
let prototypeAction = null;
if ( blendMode === undefined ) {
if ( clipObject !== null ) {
blendMode = clipObject.blendMode;
} else {
blendMode = NormalAnimationBlendMode;
}
}
if ( actionsForClip !== undefined ) {
const existingAction = actionsForClip.actionByRoot[ rootUuid ];
if ( existingAction !== undefined && existingAction.blendMode === blendMode ) {
return existingAction;
}
// we know the clip, so we don't have to parse all
// the bindings again but can just copy
prototypeAction = actionsForClip.knownActions[ 0 ];
// also, take the clip from the prototype action
if ( clipObject === null )
clipObject = prototypeAction._clip;
}
// clip must be known when specified via string
if ( clipObject === null ) return null;
// allocate all resources required to run it
const newAction = new AnimationAction( this, clipObject, optionalRoot, blendMode );
this._bindAction( newAction, prototypeAction );
// and make the action known to the memory manager
this._addInactiveAction( newAction, clipUuid, rootUuid );
return newAction;
}
// get an existing action
existingAction( clip, optionalRoot ) {
const root = optionalRoot || this._root,
rootUuid = root.uuid,
clipObject = typeof clip === 'string' ?
AnimationClip.findByName( root, clip ) : clip,
clipUuid = clipObject ? clipObject.uuid : clip,
actionsForClip = this._actionsByClip[ clipUuid ];
if ( actionsForClip !== undefined ) {
return actionsForClip.actionByRoot[ rootUuid ] || null;
}
return null;
}
// deactivates all previously scheduled actions
stopAllAction() {
const actions = this._actions,
nActions = this._nActiveActions;
for ( let i = nActions - 1; i >= 0; -- i ) {
actions[ i ].stop();
}
return this;
}
// advance the time and update apply the animation
update( deltaTime ) {
deltaTime *= this.timeScale;
const actions = this._actions,
nActions = this._nActiveActions,
time = this.time += deltaTime,
timeDirection = Math.sign( deltaTime ),
accuIndex = this._accuIndex ^= 1;
// run active actions
for ( let i = 0; i !== nActions; ++ i ) {
const action = actions[ i ];
action._update( time, deltaTime, timeDirection, accuIndex );
}
// update scene graph
const bindings = this._bindings,
nBindings = this._nActiveBindings;
for ( let i = 0; i !== nBindings; ++ i ) {
bindings[ i ].apply( accuIndex );
}
return this;
}
// Allows you to seek to a specific time in an animation.
setTime( timeInSeconds ) {
this.time = 0; // Zero out time attribute for AnimationMixer object;
for ( let i = 0; i < this._actions.length; i ++ ) {
this._actions[ i ].time = 0; // Zero out time attribute for all associated AnimationAction objects.
}
return this.update( timeInSeconds ); // Update used to set exact time. Returns "this" AnimationMixer object.
}
// return this mixer's root target object
getRoot() {
return this._root;
}
// free all resources specific to a particular clip
uncacheClip( clip ) {
const actions = this._actions,
clipUuid = clip.uuid,
actionsByClip = this._actionsByClip,
actionsForClip = actionsByClip[ clipUuid ];
if ( actionsForClip !== undefined ) {
// note: just calling _removeInactiveAction would mess up the
// iteration state and also require updating the state we can
// just throw away
const actionsToRemove = actionsForClip.knownActions;
for ( let i = 0, n = actionsToRemove.length; i !== n; ++ i ) {
const action = actionsToRemove[ i ];
this._deactivateAction( action );
const cacheIndex = action._cacheIndex,
lastInactiveAction = actions[ actions.length - 1 ];
action._cacheIndex = null;
action._byClipCacheIndex = null;
lastInactiveAction._cacheIndex = cacheIndex;
actions[ cacheIndex ] = lastInactiveAction;
actions.pop();
this._removeInactiveBindingsForAction( action );
}
delete actionsByClip[ clipUuid ];
}
}
// free all resources specific to a particular root target object
uncacheRoot( root ) {
const rootUuid = root.uuid,
actionsByClip = this._actionsByClip;
for ( const clipUuid in actionsByClip ) {
const actionByRoot = actionsByClip[ clipUuid ].actionByRoot,
action = actionByRoot[ rootUuid ];
if ( action !== undefined ) {
this._deactivateAction( action );
this._removeInactiveAction( action );
}
}
const bindingsByRoot = this._bindingsByRootAndName,
bindingByName = bindingsByRoot[ rootUuid ];
if ( bindingByName !== undefined ) {
for ( const trackName in bindingByName ) {
const binding = bindingByName[ trackName ];
binding.restoreOriginalState();
this._removeInactiveBinding( binding );
}
}
}
// remove a targeted clip from the cache
uncacheAction( clip, optionalRoot ) {
const action = this.existingAction( clip, optionalRoot );
if ( action !== null ) {
this._deactivateAction( action );
this._removeInactiveAction( action );
}
}
}
class Uniform {
constructor( value ) {
this.value = value;
}
clone() {
return new Uniform( this.value.clone === undefined ? this.value : this.value.clone() );
}
}
let _id = 0;
class UniformsGroup extends EventDispatcher {
constructor() {
super();
this.isUniformsGroup = true;
Object.defineProperty( this, 'id', { value: _id ++ } );
this.name = '';
this.usage = StaticDrawUsage;
this.uniforms = [];
}
add( uniform ) {
this.uniforms.push( uniform );
return this;
}
remove( uniform ) {
const index = this.uniforms.indexOf( uniform );
if ( index !== - 1 ) this.uniforms.splice( index, 1 );
return this;
}
setName( name ) {
this.name = name;
return this;
}
setUsage( value ) {
this.usage = value;
return this;
}
dispose() {
this.dispatchEvent( { type: 'dispose' } );
return this;
}
copy( source ) {
this.name = source.name;
this.usage = source.usage;
const uniformsSource = source.uniforms;
this.uniforms.length = 0;
for ( let i = 0, l = uniformsSource.length; i < l; i ++ ) {
const uniforms = Array.isArray( uniformsSource[ i ] ) ? uniformsSource[ i ] : [ uniformsSource[ i ] ];
for ( let j = 0; j < uniforms.length; j ++ ) {
this.uniforms.push( uniforms[ j ].clone() );
}
}
return this;
}
clone() {
return new this.constructor().copy( this );
}
}
class InstancedInterleavedBuffer extends InterleavedBuffer {
constructor( array, stride, meshPerAttribute = 1 ) {
super( array, stride );
this.isInstancedInterleavedBuffer = true;
this.meshPerAttribute = meshPerAttribute;
}
copy( source ) {
super.copy( source );
this.meshPerAttribute = source.meshPerAttribute;
return this;
}
clone( data ) {
const ib = super.clone( data );
ib.meshPerAttribute = this.meshPerAttribute;
return ib;
}
toJSON( data ) {
const json = super.toJSON( data );
json.isInstancedInterleavedBuffer = true;
json.meshPerAttribute = this.meshPerAttribute;
return json;
}
}
class GLBufferAttribute {
constructor( buffer, type, itemSize, elementSize, count ) {
this.isGLBufferAttribute = true;
this.name = '';
this.buffer = buffer;
this.type = type;
this.itemSize = itemSize;
this.elementSize = elementSize;
this.count = count;
this.version = 0;
}
set needsUpdate( value ) {
if ( value === true ) this.version ++;
}
setBuffer( buffer ) {
this.buffer = buffer;
return this;
}
setType( type, elementSize ) {
this.type = type;
this.elementSize = elementSize;
return this;
}
setItemSize( itemSize ) {
this.itemSize = itemSize;
return this;
}
setCount( count ) {
this.count = count;
return this;
}
}
class Raycaster {
constructor( origin, direction, near = 0, far = Infinity ) {
this.ray = new Ray( origin, direction );
// direction is assumed to be normalized (for accurate distance calculations)
this.near = near;
this.far = far;
this.camera = null;
this.layers = new Layers();
this.params = {
Mesh: {},
Line: { threshold: 1 },
LOD: {},
Points: { threshold: 1 },
Sprite: {}
};
}
set( origin, direction ) {
// direction is assumed to be normalized (for accurate distance calculations)
this.ray.set( origin, direction );
}
setFromCamera( coords, camera ) {
if ( camera.isPerspectiveCamera ) {
this.ray.origin.setFromMatrixPosition( camera.matrixWorld );
this.ray.direction.set( coords.x, coords.y, 0.5 ).unproject( camera ).sub( this.ray.origin ).normalize();
this.camera = camera;
} else if ( camera.isOrthographicCamera ) {
this.ray.origin.set( coords.x, coords.y, ( camera.near + camera.far ) / ( camera.near - camera.far ) ).unproject( camera ); // set origin in plane of camera
this.ray.direction.set( 0, 0, - 1 ).transformDirection( camera.matrixWorld );
this.camera = camera;
} else {
console.error( 'THREE.Raycaster: Unsupported camera type: ' + camera.type );
}
}
intersectObject( object, recursive = true, intersects = [] ) {
intersectObject( object, this, intersects, recursive );
intersects.sort( ascSort );
return intersects;
}
intersectObjects( objects, recursive = true, intersects = [] ) {
for ( let i = 0, l = objects.length; i < l; i ++ ) {
intersectObject( objects[ i ], this, intersects, recursive );
}
intersects.sort( ascSort );
return intersects;
}
}
function ascSort( a, b ) {
return a.distance - b.distance;
}
function intersectObject( object, raycaster, intersects, recursive ) {
if ( object.layers.test( raycaster.layers ) ) {
object.raycast( raycaster, intersects );
}
if ( recursive === true ) {
const children = object.children;
for ( let i = 0, l = children.length; i < l; i ++ ) {
intersectObject( children[ i ], raycaster, intersects, true );
}
}
}
/**
* Ref: https://en.wikipedia.org/wiki/Spherical_coordinate_system
*
* The polar angle (phi) is measured from the positive y-axis. The positive y-axis is up.
* The azimuthal angle (theta) is measured from the positive z-axis.
*/
class Spherical {
constructor( radius = 1, phi = 0, theta = 0 ) {
this.radius = radius;
this.phi = phi; // polar angle
this.theta = theta; // azimuthal angle
return this;
}
set( radius, phi, theta ) {
this.radius = radius;
this.phi = phi;
this.theta = theta;
return this;
}
copy( other ) {
this.radius = other.radius;
this.phi = other.phi;
this.theta = other.theta;
return this;
}
// restrict phi to be between EPS and PI-EPS
makeSafe() {
const EPS = 0.000001;
this.phi = Math.max( EPS, Math.min( Math.PI - EPS, this.phi ) );
return this;
}
setFromVector3( v ) {
return this.setFromCartesianCoords( v.x, v.y, v.z );
}
setFromCartesianCoords( x, y, z ) {
this.radius = Math.sqrt( x * x + y * y + z * z );
if ( this.radius === 0 ) {
this.theta = 0;
this.phi = 0;
} else {
this.theta = Math.atan2( x, z );
this.phi = Math.acos( clamp( y / this.radius, - 1, 1 ) );
}
return this;
}
clone() {
return new this.constructor().copy( this );
}
}
/**
* Ref: https://en.wikipedia.org/wiki/Cylindrical_coordinate_system
*/
class Cylindrical {
constructor( radius = 1, theta = 0, y = 0 ) {
this.radius = radius; // distance from the origin to a point in the x-z plane
this.theta = theta; // counterclockwise angle in the x-z plane measured in radians from the positive z-axis
this.y = y; // height above the x-z plane
return this;
}
set( radius, theta, y ) {
this.radius = radius;
this.theta = theta;
this.y = y;
return this;
}
copy( other ) {
this.radius = other.radius;
this.theta = other.theta;
this.y = other.y;
return this;
}
setFromVector3( v ) {
return this.setFromCartesianCoords( v.x, v.y, v.z );
}
setFromCartesianCoords( x, y, z ) {
this.radius = Math.sqrt( x * x + z * z );
this.theta = Math.atan2( x, z );
this.y = y;
return this;
}
clone() {
return new this.constructor().copy( this );
}
}
const _vector$4 = /*@__PURE__*/ new Vector2();
class Box2 {
constructor( min = new Vector2( + Infinity, + Infinity ), max = new Vector2( - Infinity, - Infinity ) ) {
this.isBox2 = true;
this.min = min;
this.max = max;
}
set( min, max ) {
this.min.copy( min );
this.max.copy( max );
return this;
}
setFromPoints( points ) {
this.makeEmpty();
for ( let i = 0, il = points.length; i < il; i ++ ) {
this.expandByPoint( points[ i ] );
}
return this;
}
setFromCenterAndSize( center, size ) {
const halfSize = _vector$4.copy( size ).multiplyScalar( 0.5 );
this.min.copy( center ).sub( halfSize );
this.max.copy( center ).add( halfSize );
return this;
}
clone() {
return new this.constructor().copy( this );
}
copy( box ) {
this.min.copy( box.min );
this.max.copy( box.max );
return this;
}
makeEmpty() {
this.min.x = this.min.y = + Infinity;
this.max.x = this.max.y = - Infinity;
return this;
}
isEmpty() {
// this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes
return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y );
}
getCenter( target ) {
return this.isEmpty() ? target.set( 0, 0 ) : target.addVectors( this.min, this.max ).multiplyScalar( 0.5 );
}
getSize( target ) {
return this.isEmpty() ? target.set( 0, 0 ) : target.subVectors( this.max, this.min );
}
expandByPoint( point ) {
this.min.min( point );
this.max.max( point );
return this;
}
expandByVector( vector ) {
this.min.sub( vector );
this.max.add( vector );
return this;
}
expandByScalar( scalar ) {
this.min.addScalar( - scalar );
this.max.addScalar( scalar );
return this;
}
containsPoint( point ) {
return point.x < this.min.x || point.x > this.max.x ||
point.y < this.min.y || point.y > this.max.y ? false : true;
}
containsBox( box ) {
return this.min.x <= box.min.x && box.max.x <= this.max.x &&
this.min.y <= box.min.y && box.max.y <= this.max.y;
}
getParameter( point, target ) {
// This can potentially have a divide by zero if the box
// has a size dimension of 0.
return target.set(
( point.x - this.min.x ) / ( this.max.x - this.min.x ),
( point.y - this.min.y ) / ( this.max.y - this.min.y )
);
}
intersectsBox( box ) {
// using 4 splitting planes to rule out intersections
return box.max.x < this.min.x || box.min.x > this.max.x ||
box.max.y < this.min.y || box.min.y > this.max.y ? false : true;
}
clampPoint( point, target ) {
return target.copy( point ).clamp( this.min, this.max );
}
distanceToPoint( point ) {
return this.clampPoint( point, _vector$4 ).distanceTo( point );
}
intersect( box ) {
this.min.max( box.min );
this.max.min( box.max );
if ( this.isEmpty() ) this.makeEmpty();
return this;
}
union( box ) {
this.min.min( box.min );
this.max.max( box.max );
return this;
}
translate( offset ) {
this.min.add( offset );
this.max.add( offset );
return this;
}
equals( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
}
const _startP = /*@__PURE__*/ new Vector3();
const _startEnd = /*@__PURE__*/ new Vector3();
class Line3 {
constructor( start = new Vector3(), end = new Vector3() ) {
this.start = start;
this.end = end;
}
set( start, end ) {
this.start.copy( start );
this.end.copy( end );
return this;
}
copy( line ) {
this.start.copy( line.start );
this.end.copy( line.end );
return this;
}
getCenter( target ) {
return target.addVectors( this.start, this.end ).multiplyScalar( 0.5 );
}
delta( target ) {
return target.subVectors( this.end, this.start );
}
distanceSq() {
return this.start.distanceToSquared( this.end );
}
distance() {
return this.start.distanceTo( this.end );
}
at( t, target ) {
return this.delta( target ).multiplyScalar( t ).add( this.start );
}
closestPointToPointParameter( point, clampToLine ) {
_startP.subVectors( point, this.start );
_startEnd.subVectors( this.end, this.start );
const startEnd2 = _startEnd.dot( _startEnd );
const startEnd_startP = _startEnd.dot( _startP );
let t = startEnd_startP / startEnd2;
if ( clampToLine ) {
t = clamp( t, 0, 1 );
}
return t;
}
closestPointToPoint( point, clampToLine, target ) {
const t = this.closestPointToPointParameter( point, clampToLine );
return this.delta( target ).multiplyScalar( t ).add( this.start );
}
applyMatrix4( matrix ) {
this.start.applyMatrix4( matrix );
this.end.applyMatrix4( matrix );
return this;
}
equals( line ) {
return line.start.equals( this.start ) && line.end.equals( this.end );
}
clone() {
return new this.constructor().copy( this );
}
}
const _vector$3 = /*@__PURE__*/ new Vector3();
class SpotLightHelper extends Object3D {
constructor( light, color ) {
super();
this.light = light;
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
this.color = color;
this.type = 'SpotLightHelper';
const geometry = new BufferGeometry();
const positions = [
0, 0, 0, 0, 0, 1,
0, 0, 0, 1, 0, 1,
0, 0, 0, - 1, 0, 1,
0, 0, 0, 0, 1, 1,
0, 0, 0, 0, - 1, 1
];
for ( let i = 0, j = 1, l = 32; i < l; i ++, j ++ ) {
const p1 = ( i / l ) * Math.PI * 2;
const p2 = ( j / l ) * Math.PI * 2;
positions.push(
Math.cos( p1 ), Math.sin( p1 ), 1,
Math.cos( p2 ), Math.sin( p2 ), 1
);
}
geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) );
const material = new LineBasicMaterial( { fog: false, toneMapped: false } );
this.cone = new LineSegments( geometry, material );
this.add( this.cone );
this.update();
}
dispose() {
this.cone.geometry.dispose();
this.cone.material.dispose();
}
update() {
this.light.updateWorldMatrix( true, false );
this.light.target.updateWorldMatrix( true, false );
const coneLength = this.light.distance ? this.light.distance : 1000;
const coneWidth = coneLength * Math.tan( this.light.angle );
this.cone.scale.set( coneWidth, coneWidth, coneLength );
_vector$3.setFromMatrixPosition( this.light.target.matrixWorld );
this.cone.lookAt( _vector$3 );
if ( this.color !== undefined ) {
this.cone.material.color.set( this.color );
} else {
this.cone.material.color.copy( this.light.color );
}
}
}
const _vector$2 = /*@__PURE__*/ new Vector3();
const _boneMatrix = /*@__PURE__*/ new Matrix4();
const _matrixWorldInv = /*@__PURE__*/ new Matrix4();
class SkeletonHelper extends LineSegments {
constructor( object ) {
const bones = getBoneList( object );
const geometry = new BufferGeometry();
const vertices = [];
const colors = [];
const color1 = new Color( 0, 0, 1 );
const color2 = new Color( 0, 1, 0 );
for ( let i = 0; i < bones.length; i ++ ) {
const bone = bones[ i ];
if ( bone.parent && bone.parent.isBone ) {
vertices.push( 0, 0, 0 );
vertices.push( 0, 0, 0 );
colors.push( color1.r, color1.g, color1.b );
colors.push( color2.r, color2.g, color2.b );
}
}
geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
const material = new LineBasicMaterial( { vertexColors: true, depthTest: false, depthWrite: false, toneMapped: false, transparent: true } );
super( geometry, material );
this.isSkeletonHelper = true;
this.type = 'SkeletonHelper';
this.root = object;
this.bones = bones;
this.matrix = object.matrixWorld;
this.matrixAutoUpdate = false;
}
updateMatrixWorld( force ) {
const bones = this.bones;
const geometry = this.geometry;
const position = geometry.getAttribute( 'position' );
_matrixWorldInv.copy( this.root.matrixWorld ).invert();
for ( let i = 0, j = 0; i < bones.length; i ++ ) {
const bone = bones[ i ];
if ( bone.parent && bone.parent.isBone ) {
_boneMatrix.multiplyMatrices( _matrixWorldInv, bone.matrixWorld );
_vector$2.setFromMatrixPosition( _boneMatrix );
position.setXYZ( j, _vector$2.x, _vector$2.y, _vector$2.z );
_boneMatrix.multiplyMatrices( _matrixWorldInv, bone.parent.matrixWorld );
_vector$2.setFromMatrixPosition( _boneMatrix );
position.setXYZ( j + 1, _vector$2.x, _vector$2.y, _vector$2.z );
j += 2;
}
}
geometry.getAttribute( 'position' ).needsUpdate = true;
super.updateMatrixWorld( force );
}
dispose() {
this.geometry.dispose();
this.material.dispose();
}
}
function getBoneList( object ) {
const boneList = [];
if ( object.isBone === true ) {
boneList.push( object );
}
for ( let i = 0; i < object.children.length; i ++ ) {
boneList.push.apply( boneList, getBoneList( object.children[ i ] ) );
}
return boneList;
}
class PointLightHelper extends Mesh {
constructor( light, sphereSize, color ) {
const geometry = new SphereGeometry( sphereSize, 4, 2 );
const material = new MeshBasicMaterial( { wireframe: true, fog: false, toneMapped: false } );
super( geometry, material );
this.light = light;
this.color = color;
this.type = 'PointLightHelper';
this.matrix = this.light.matrixWorld;
this.matrixAutoUpdate = false;
this.update();
/*
// TODO: delete this comment?
const distanceGeometry = new THREE.IcosahedronGeometry( 1, 2 );
const distanceMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.1, transparent: true } );
this.lightSphere = new THREE.Mesh( bulbGeometry, bulbMaterial );
this.lightDistance = new THREE.Mesh( distanceGeometry, distanceMaterial );
const d = light.distance;
if ( d === 0.0 ) {
this.lightDistance.visible = false;
} else {
this.lightDistance.scale.set( d, d, d );
}
this.add( this.lightDistance );
*/
}
dispose() {
this.geometry.dispose();
this.material.dispose();
}
update() {
this.light.updateWorldMatrix( true, false );
if ( this.color !== undefined ) {
this.material.color.set( this.color );
} else {
this.material.color.copy( this.light.color );
}
/*
const d = this.light.distance;
if ( d === 0.0 ) {
this.lightDistance.visible = false;
} else {
this.lightDistance.visible = true;
this.lightDistance.scale.set( d, d, d );
}
*/
}
}
const _vector$1 = /*@__PURE__*/ new Vector3();
const _color1 = /*@__PURE__*/ new Color();
const _color2 = /*@__PURE__*/ new Color();
class HemisphereLightHelper extends Object3D {
constructor( light, size, color ) {
super();
this.light = light;
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
this.color = color;
this.type = 'HemisphereLightHelper';
const geometry = new OctahedronGeometry( size );
geometry.rotateY( Math.PI * 0.5 );
this.material = new MeshBasicMaterial( { wireframe: true, fog: false, toneMapped: false } );
if ( this.color === undefined ) this.material.vertexColors = true;
const position = geometry.getAttribute( 'position' );
const colors = new Float32Array( position.count * 3 );
geometry.setAttribute( 'color', new BufferAttribute( colors, 3 ) );
this.add( new Mesh( geometry, this.material ) );
this.update();
}
dispose() {
this.children[ 0 ].geometry.dispose();
this.children[ 0 ].material.dispose();
}
update() {
const mesh = this.children[ 0 ];
if ( this.color !== undefined ) {
this.material.color.set( this.color );
} else {
const colors = mesh.geometry.getAttribute( 'color' );
_color1.copy( this.light.color );
_color2.copy( this.light.groundColor );
for ( let i = 0, l = colors.count; i < l; i ++ ) {
const color = ( i < ( l / 2 ) ) ? _color1 : _color2;
colors.setXYZ( i, color.r, color.g, color.b );
}
colors.needsUpdate = true;
}
this.light.updateWorldMatrix( true, false );
mesh.lookAt( _vector$1.setFromMatrixPosition( this.light.matrixWorld ).negate() );
}
}
class GridHelper extends LineSegments {
constructor( size = 10, divisions = 10, color1 = 0x444444, color2 = 0x888888 ) {
color1 = new Color( color1 );
color2 = new Color( color2 );
const center = divisions / 2;
const step = size / divisions;
const halfSize = size / 2;
const vertices = [], colors = [];
for ( let i = 0, j = 0, k = - halfSize; i <= divisions; i ++, k += step ) {
vertices.push( - halfSize, 0, k, halfSize, 0, k );
vertices.push( k, 0, - halfSize, k, 0, halfSize );
const color = i === center ? color1 : color2;
color.toArray( colors, j ); j += 3;
color.toArray( colors, j ); j += 3;
color.toArray( colors, j ); j += 3;
color.toArray( colors, j ); j += 3;
}
const geometry = new BufferGeometry();
geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
const material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } );
super( geometry, material );
this.type = 'GridHelper';
}
dispose() {
this.geometry.dispose();
this.material.dispose();
}
}
class PolarGridHelper extends LineSegments {
constructor( radius = 10, sectors = 16, rings = 8, divisions = 64, color1 = 0x444444, color2 = 0x888888 ) {
color1 = new Color( color1 );
color2 = new Color( color2 );
const vertices = [];
const colors = [];
// create the sectors
if ( sectors > 1 ) {
for ( let i = 0; i < sectors; i ++ ) {
const v = ( i / sectors ) * ( Math.PI * 2 );
const x = Math.sin( v ) * radius;
const z = Math.cos( v ) * radius;
vertices.push( 0, 0, 0 );
vertices.push( x, 0, z );
const color = ( i & 1 ) ? color1 : color2;
colors.push( color.r, color.g, color.b );
colors.push( color.r, color.g, color.b );
}
}
// create the rings
for ( let i = 0; i < rings; i ++ ) {
const color = ( i & 1 ) ? color1 : color2;
const r = radius - ( radius / rings * i );
for ( let j = 0; j < divisions; j ++ ) {
// first vertex
let v = ( j / divisions ) * ( Math.PI * 2 );
let x = Math.sin( v ) * r;
let z = Math.cos( v ) * r;
vertices.push( x, 0, z );
colors.push( color.r, color.g, color.b );
// second vertex
v = ( ( j + 1 ) / divisions ) * ( Math.PI * 2 );
x = Math.sin( v ) * r;
z = Math.cos( v ) * r;
vertices.push( x, 0, z );
colors.push( color.r, color.g, color.b );
}
}
const geometry = new BufferGeometry();
geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
const material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } );
super( geometry, material );
this.type = 'PolarGridHelper';
}
dispose() {
this.geometry.dispose();
this.material.dispose();
}
}
const _v1 = /*@__PURE__*/ new Vector3();
const _v2 = /*@__PURE__*/ new Vector3();
const _v3 = /*@__PURE__*/ new Vector3();
class DirectionalLightHelper extends Object3D {
constructor( light, size, color ) {
super();
this.light = light;
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
this.color = color;
this.type = 'DirectionalLightHelper';
if ( size === undefined ) size = 1;
let geometry = new BufferGeometry();
geometry.setAttribute( 'position', new Float32BufferAttribute( [
- size, size, 0,
size, size, 0,
size, - size, 0,
- size, - size, 0,
- size, size, 0
], 3 ) );
const material = new LineBasicMaterial( { fog: false, toneMapped: false } );
this.lightPlane = new Line( geometry, material );
this.add( this.lightPlane );
geometry = new BufferGeometry();
geometry.setAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 0, 1 ], 3 ) );
this.targetLine = new Line( geometry, material );
this.add( this.targetLine );
this.update();
}
dispose() {
this.lightPlane.geometry.dispose();
this.lightPlane.material.dispose();
this.targetLine.geometry.dispose();
this.targetLine.material.dispose();
}
update() {
this.light.updateWorldMatrix( true, false );
this.light.target.updateWorldMatrix( true, false );
_v1.setFromMatrixPosition( this.light.matrixWorld );
_v2.setFromMatrixPosition( this.light.target.matrixWorld );
_v3.subVectors( _v2, _v1 );
this.lightPlane.lookAt( _v2 );
if ( this.color !== undefined ) {
this.lightPlane.material.color.set( this.color );
this.targetLine.material.color.set( this.color );
} else {
this.lightPlane.material.color.copy( this.light.color );
this.targetLine.material.color.copy( this.light.color );
}
this.targetLine.lookAt( _v2 );
this.targetLine.scale.z = _v3.length();
}
}
const _vector = /*@__PURE__*/ new Vector3();
const _camera = /*@__PURE__*/ new Camera();
/**
* - shows frustum, line of sight and up of the camera
* - suitable for fast updates
* - based on frustum visualization in lightgl.js shadowmap example
* https://github.com/evanw/lightgl.js/blob/master/tests/shadowmap.html
*/
class CameraHelper extends LineSegments {
constructor( camera ) {
const geometry = new BufferGeometry();
const material = new LineBasicMaterial( { color: 0xffffff, vertexColors: true, toneMapped: false } );
const vertices = [];
const colors = [];
const pointMap = {};
// near
addLine( 'n1', 'n2' );
addLine( 'n2', 'n4' );
addLine( 'n4', 'n3' );
addLine( 'n3', 'n1' );
// far
addLine( 'f1', 'f2' );
addLine( 'f2', 'f4' );
addLine( 'f4', 'f3' );
addLine( 'f3', 'f1' );
// sides
addLine( 'n1', 'f1' );
addLine( 'n2', 'f2' );
addLine( 'n3', 'f3' );
addLine( 'n4', 'f4' );
// cone
addLine( 'p', 'n1' );
addLine( 'p', 'n2' );
addLine( 'p', 'n3' );
addLine( 'p', 'n4' );
// up
addLine( 'u1', 'u2' );
addLine( 'u2', 'u3' );
addLine( 'u3', 'u1' );
// target
addLine( 'c', 't' );
addLine( 'p', 'c' );
// cross
addLine( 'cn1', 'cn2' );
addLine( 'cn3', 'cn4' );
addLine( 'cf1', 'cf2' );
addLine( 'cf3', 'cf4' );
function addLine( a, b ) {
addPoint( a );
addPoint( b );
}
function addPoint( id ) {
vertices.push( 0, 0, 0 );
colors.push( 0, 0, 0 );
if ( pointMap[ id ] === undefined ) {
pointMap[ id ] = [];
}
pointMap[ id ].push( ( vertices.length / 3 ) - 1 );
}
geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
super( geometry, material );
this.type = 'CameraHelper';
this.camera = camera;
if ( this.camera.updateProjectionMatrix ) this.camera.updateProjectionMatrix();
this.matrix = camera.matrixWorld;
this.matrixAutoUpdate = false;
this.pointMap = pointMap;
this.update();
// colors
const colorFrustum = new Color( 0xffaa00 );
const colorCone = new Color( 0xff0000 );
const colorUp = new Color( 0x00aaff );
const colorTarget = new Color( 0xffffff );
const colorCross = new Color( 0x333333 );
this.setColors( colorFrustum, colorCone, colorUp, colorTarget, colorCross );
}
setColors( frustum, cone, up, target, cross ) {
const geometry = this.geometry;
const colorAttribute = geometry.getAttribute( 'color' );
// near
colorAttribute.setXYZ( 0, frustum.r, frustum.g, frustum.b ); colorAttribute.setXYZ( 1, frustum.r, frustum.g, frustum.b ); // n1, n2
colorAttribute.setXYZ( 2, frustum.r, frustum.g, frustum.b ); colorAttribute.setXYZ( 3, frustum.r, frustum.g, frustum.b ); // n2, n4
colorAttribute.setXYZ( 4, frustum.r, frustum.g, frustum.b ); colorAttribute.setXYZ( 5, frustum.r, frustum.g, frustum.b ); // n4, n3
colorAttribute.setXYZ( 6, frustum.r, frustum.g, frustum.b ); colorAttribute.setXYZ( 7, frustum.r, frustum.g, frustum.b ); // n3, n1
// far
colorAttribute.setXYZ( 8, frustum.r, frustum.g, frustum.b ); colorAttribute.setXYZ( 9, frustum.r, frustum.g, frustum.b ); // f1, f2
colorAttribute.setXYZ( 10, frustum.r, frustum.g, frustum.b ); colorAttribute.setXYZ( 11, frustum.r, frustum.g, frustum.b ); // f2, f4
colorAttribute.setXYZ( 12, frustum.r, frustum.g, frustum.b ); colorAttribute.setXYZ( 13, frustum.r, frustum.g, frustum.b ); // f4, f3
colorAttribute.setXYZ( 14, frustum.r, frustum.g, frustum.b ); colorAttribute.setXYZ( 15, frustum.r, frustum.g, frustum.b ); // f3, f1
// sides
colorAttribute.setXYZ( 16, frustum.r, frustum.g, frustum.b ); colorAttribute.setXYZ( 17, frustum.r, frustum.g, frustum.b ); // n1, f1
colorAttribute.setXYZ( 18, frustum.r, frustum.g, frustum.b ); colorAttribute.setXYZ( 19, frustum.r, frustum.g, frustum.b ); // n2, f2
colorAttribute.setXYZ( 20, frustum.r, frustum.g, frustum.b ); colorAttribute.setXYZ( 21, frustum.r, frustum.g, frustum.b ); // n3, f3
colorAttribute.setXYZ( 22, frustum.r, frustum.g, frustum.b ); colorAttribute.setXYZ( 23, frustum.r, frustum.g, frustum.b ); // n4, f4
// cone
colorAttribute.setXYZ( 24, cone.r, cone.g, cone.b ); colorAttribute.setXYZ( 25, cone.r, cone.g, cone.b ); // p, n1
colorAttribute.setXYZ( 26, cone.r, cone.g, cone.b ); colorAttribute.setXYZ( 27, cone.r, cone.g, cone.b ); // p, n2
colorAttribute.setXYZ( 28, cone.r, cone.g, cone.b ); colorAttribute.setXYZ( 29, cone.r, cone.g, cone.b ); // p, n3
colorAttribute.setXYZ( 30, cone.r, cone.g, cone.b ); colorAttribute.setXYZ( 31, cone.r, cone.g, cone.b ); // p, n4
// up
colorAttribute.setXYZ( 32, up.r, up.g, up.b ); colorAttribute.setXYZ( 33, up.r, up.g, up.b ); // u1, u2
colorAttribute.setXYZ( 34, up.r, up.g, up.b ); colorAttribute.setXYZ( 35, up.r, up.g, up.b ); // u2, u3
colorAttribute.setXYZ( 36, up.r, up.g, up.b ); colorAttribute.setXYZ( 37, up.r, up.g, up.b ); // u3, u1
// target
colorAttribute.setXYZ( 38, target.r, target.g, target.b ); colorAttribute.setXYZ( 39, target.r, target.g, target.b ); // c, t
colorAttribute.setXYZ( 40, cross.r, cross.g, cross.b ); colorAttribute.setXYZ( 41, cross.r, cross.g, cross.b ); // p, c
// cross
colorAttribute.setXYZ( 42, cross.r, cross.g, cross.b ); colorAttribute.setXYZ( 43, cross.r, cross.g, cross.b ); // cn1, cn2
colorAttribute.setXYZ( 44, cross.r, cross.g, cross.b ); colorAttribute.setXYZ( 45, cross.r, cross.g, cross.b ); // cn3, cn4
colorAttribute.setXYZ( 46, cross.r, cross.g, cross.b ); colorAttribute.setXYZ( 47, cross.r, cross.g, cross.b ); // cf1, cf2
colorAttribute.setXYZ( 48, cross.r, cross.g, cross.b ); colorAttribute.setXYZ( 49, cross.r, cross.g, cross.b ); // cf3, cf4
colorAttribute.needsUpdate = true;
}
update() {
const geometry = this.geometry;
const pointMap = this.pointMap;
const w = 1, h = 1;
// we need just camera projection matrix inverse
// world matrix must be identity
_camera.projectionMatrixInverse.copy( this.camera.projectionMatrixInverse );
// center / target
setPoint( 'c', pointMap, geometry, _camera, 0, 0, - 1 );
setPoint( 't', pointMap, geometry, _camera, 0, 0, 1 );
// near
setPoint( 'n1', pointMap, geometry, _camera, - w, - h, - 1 );
setPoint( 'n2', pointMap, geometry, _camera, w, - h, - 1 );
setPoint( 'n3', pointMap, geometry, _camera, - w, h, - 1 );
setPoint( 'n4', pointMap, geometry, _camera, w, h, - 1 );
// far
setPoint( 'f1', pointMap, geometry, _camera, - w, - h, 1 );
setPoint( 'f2', pointMap, geometry, _camera, w, - h, 1 );
setPoint( 'f3', pointMap, geometry, _camera, - w, h, 1 );
setPoint( 'f4', pointMap, geometry, _camera, w, h, 1 );
// up
setPoint( 'u1', pointMap, geometry, _camera, w * 0.7, h * 1.1, - 1 );
setPoint( 'u2', pointMap, geometry, _camera, - w * 0.7, h * 1.1, - 1 );
setPoint( 'u3', pointMap, geometry, _camera, 0, h * 2, - 1 );
// cross
setPoint( 'cf1', pointMap, geometry, _camera, - w, 0, 1 );
setPoint( 'cf2', pointMap, geometry, _camera, w, 0, 1 );
setPoint( 'cf3', pointMap, geometry, _camera, 0, - h, 1 );
setPoint( 'cf4', pointMap, geometry, _camera, 0, h, 1 );
setPoint( 'cn1', pointMap, geometry, _camera, - w, 0, - 1 );
setPoint( 'cn2', pointMap, geometry, _camera, w, 0, - 1 );
setPoint( 'cn3', pointMap, geometry, _camera, 0, - h, - 1 );
setPoint( 'cn4', pointMap, geometry, _camera, 0, h, - 1 );
geometry.getAttribute( 'position' ).needsUpdate = true;
}
dispose() {
this.geometry.dispose();
this.material.dispose();
}
}
function setPoint( point, pointMap, geometry, camera, x, y, z ) {
_vector.set( x, y, z ).unproject( camera );
const points = pointMap[ point ];
if ( points !== undefined ) {
const position = geometry.getAttribute( 'position' );
for ( let i = 0, l = points.length; i < l; i ++ ) {
position.setXYZ( points[ i ], _vector.x, _vector.y, _vector.z );
}
}
}
const _box = /*@__PURE__*/ new Box3();
class BoxHelper extends LineSegments {
constructor( object, color = 0xffff00 ) {
const indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] );
const positions = new Float32Array( 8 * 3 );
const geometry = new BufferGeometry();
geometry.setIndex( new BufferAttribute( indices, 1 ) );
geometry.setAttribute( 'position', new BufferAttribute( positions, 3 ) );
super( geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) );
this.object = object;
this.type = 'BoxHelper';
this.matrixAutoUpdate = false;
this.update();
}
update( object ) {
if ( object !== undefined ) {
console.warn( 'THREE.BoxHelper: .update() has no longer arguments.' );
}
if ( this.object !== undefined ) {
_box.setFromObject( this.object );
}
if ( _box.isEmpty() ) return;
const min = _box.min;
const max = _box.max;
/*
5____4
1/___0/|
| 6__|_7
2/___3/
0: max.x, max.y, max.z
1: min.x, max.y, max.z
2: min.x, min.y, max.z
3: max.x, min.y, max.z
4: max.x, max.y, min.z
5: min.x, max.y, min.z
6: min.x, min.y, min.z
7: max.x, min.y, min.z
*/
const position = this.geometry.attributes.position;
const array = position.array;
array[ 0 ] = max.x; array[ 1 ] = max.y; array[ 2 ] = max.z;
array[ 3 ] = min.x; array[ 4 ] = max.y; array[ 5 ] = max.z;
array[ 6 ] = min.x; array[ 7 ] = min.y; array[ 8 ] = max.z;
array[ 9 ] = max.x; array[ 10 ] = min.y; array[ 11 ] = max.z;
array[ 12 ] = max.x; array[ 13 ] = max.y; array[ 14 ] = min.z;
array[ 15 ] = min.x; array[ 16 ] = max.y; array[ 17 ] = min.z;
array[ 18 ] = min.x; array[ 19 ] = min.y; array[ 20 ] = min.z;
array[ 21 ] = max.x; array[ 22 ] = min.y; array[ 23 ] = min.z;
position.needsUpdate = true;
this.geometry.computeBoundingSphere();
}
setFromObject( object ) {
this.object = object;
this.update();
return this;
}
copy( source, recursive ) {
super.copy( source, recursive );
this.object = source.object;
return this;
}
dispose() {
this.geometry.dispose();
this.material.dispose();
}
}
class Box3Helper extends LineSegments {
constructor( box, color = 0xffff00 ) {
const indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] );
const positions = [ 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, - 1, 1, 1, 1, - 1, - 1, 1, - 1, - 1, - 1, - 1, 1, - 1, - 1 ];
const geometry = new BufferGeometry();
geometry.setIndex( new BufferAttribute( indices, 1 ) );
geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) );
super( geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) );
this.box = box;
this.type = 'Box3Helper';
this.geometry.computeBoundingSphere();
}
updateMatrixWorld( force ) {
const box = this.box;
if ( box.isEmpty() ) return;
box.getCenter( this.position );
box.getSize( this.scale );
this.scale.multiplyScalar( 0.5 );
super.updateMatrixWorld( force );
}
dispose() {
this.geometry.dispose();
this.material.dispose();
}
}
class PlaneHelper extends Line {
constructor( plane, size = 1, hex = 0xffff00 ) {
const color = hex;
const positions = [ 1, - 1, 0, - 1, 1, 0, - 1, - 1, 0, 1, 1, 0, - 1, 1, 0, - 1, - 1, 0, 1, - 1, 0, 1, 1, 0 ];
const geometry = new BufferGeometry();
geometry.setAttribute( 'position', new Float32BufferAttribute( positions, 3 ) );
geometry.computeBoundingSphere();
super( geometry, new LineBasicMaterial( { color: color, toneMapped: false } ) );
this.type = 'PlaneHelper';
this.plane = plane;
this.size = size;
const positions2 = [ 1, 1, 0, - 1, 1, 0, - 1, - 1, 0, 1, 1, 0, - 1, - 1, 0, 1, - 1, 0 ];
const geometry2 = new BufferGeometry();
geometry2.setAttribute( 'position', new Float32BufferAttribute( positions2, 3 ) );
geometry2.computeBoundingSphere();
this.add( new Mesh( geometry2, new MeshBasicMaterial( { color: color, opacity: 0.2, transparent: true, depthWrite: false, toneMapped: false } ) ) );
}
updateMatrixWorld( force ) {
this.position.set( 0, 0, 0 );
this.scale.set( 0.5 * this.size, 0.5 * this.size, 1 );
this.lookAt( this.plane.normal );
this.translateZ( - this.plane.constant );
super.updateMatrixWorld( force );
}
dispose() {
this.geometry.dispose();
this.material.dispose();
this.children[ 0 ].geometry.dispose();
this.children[ 0 ].material.dispose();
}
}
const _axis = /*@__PURE__*/ new Vector3();
let _lineGeometry, _coneGeometry;
class ArrowHelper extends Object3D {
// dir is assumed to be normalized
constructor( dir = new Vector3( 0, 0, 1 ), origin = new Vector3( 0, 0, 0 ), length = 1, color = 0xffff00, headLength = length * 0.2, headWidth = headLength * 0.2 ) {
super();
this.type = 'ArrowHelper';
if ( _lineGeometry === undefined ) {
_lineGeometry = new BufferGeometry();
_lineGeometry.setAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 1, 0 ], 3 ) );
_coneGeometry = new CylinderGeometry( 0, 0.5, 1, 5, 1 );
_coneGeometry.translate( 0, - 0.5, 0 );
}
this.position.copy( origin );
this.line = new Line( _lineGeometry, new LineBasicMaterial( { color: color, toneMapped: false } ) );
this.line.matrixAutoUpdate = false;
this.add( this.line );
this.cone = new Mesh( _coneGeometry, new MeshBasicMaterial( { color: color, toneMapped: false } ) );
this.cone.matrixAutoUpdate = false;
this.add( this.cone );
this.setDirection( dir );
this.setLength( length, headLength, headWidth );
}
setDirection( dir ) {
// dir is assumed to be normalized
if ( dir.y > 0.99999 ) {
this.quaternion.set( 0, 0, 0, 1 );
} else if ( dir.y < - 0.99999 ) {
this.quaternion.set( 1, 0, 0, 0 );
} else {
_axis.set( dir.z, 0, - dir.x ).normalize();
const radians = Math.acos( dir.y );
this.quaternion.setFromAxisAngle( _axis, radians );
}
}
setLength( length, headLength = length * 0.2, headWidth = headLength * 0.2 ) {
this.line.scale.set( 1, Math.max( 0.0001, length - headLength ), 1 ); // see #17458
this.line.updateMatrix();
this.cone.scale.set( headWidth, headLength, headWidth );
this.cone.position.y = length;
this.cone.updateMatrix();
}
setColor( color ) {
this.line.material.color.set( color );
this.cone.material.color.set( color );
}
copy( source ) {
super.copy( source, false );
this.line.copy( source.line );
this.cone.copy( source.cone );
return this;
}
dispose() {
this.line.geometry.dispose();
this.line.material.dispose();
this.cone.geometry.dispose();
this.cone.material.dispose();
}
}
class AxesHelper extends LineSegments {
constructor( size = 1 ) {
const vertices = [
0, 0, 0, size, 0, 0,
0, 0, 0, 0, size, 0,
0, 0, 0, 0, 0, size
];
const colors = [
1, 0, 0, 1, 0.6, 0,
0, 1, 0, 0.6, 1, 0,
0, 0, 1, 0, 0.6, 1
];
const geometry = new BufferGeometry();
geometry.setAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.setAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
const material = new LineBasicMaterial( { vertexColors: true, toneMapped: false } );
super( geometry, material );
this.type = 'AxesHelper';
}
setColors( xAxisColor, yAxisColor, zAxisColor ) {
const color = new Color();
const array = this.geometry.attributes.color.array;
color.set( xAxisColor );
color.toArray( array, 0 );
color.toArray( array, 3 );
color.set( yAxisColor );
color.toArray( array, 6 );
color.toArray( array, 9 );
color.set( zAxisColor );
color.toArray( array, 12 );
color.toArray( array, 15 );
this.geometry.attributes.color.needsUpdate = true;
return this;
}
dispose() {
this.geometry.dispose();
this.material.dispose();
}
}
class ShapePath {
constructor() {
this.type = 'ShapePath';
this.color = new Color();
this.subPaths = [];
this.currentPath = null;
}
moveTo( x, y ) {
this.currentPath = new Path();
this.subPaths.push( this.currentPath );
this.currentPath.moveTo( x, y );
return this;
}
lineTo( x, y ) {
this.currentPath.lineTo( x, y );
return this;
}
quadraticCurveTo( aCPx, aCPy, aX, aY ) {
this.currentPath.quadraticCurveTo( aCPx, aCPy, aX, aY );
return this;
}
bezierCurveTo( aCP1x, aCP1y, aCP2x, aCP2y, aX, aY ) {
this.currentPath.bezierCurveTo( aCP1x, aCP1y, aCP2x, aCP2y, aX, aY );
return this;
}
splineThru( pts ) {
this.currentPath.splineThru( pts );
return this;
}
toShapes( isCCW ) {
function toShapesNoHoles( inSubpaths ) {
const shapes = [];
for ( let i = 0, l = inSubpaths.length; i < l; i ++ ) {
const tmpPath = inSubpaths[ i ];
const tmpShape = new Shape();
tmpShape.curves = tmpPath.curves;
shapes.push( tmpShape );
}
return shapes;
}
function isPointInsidePolygon( inPt, inPolygon ) {
const polyLen = inPolygon.length;
// inPt on polygon contour => immediate success or
// toggling of inside/outside at every single! intersection point of an edge
// with the horizontal line through inPt, left of inPt
// not counting lowerY endpoints of edges and whole edges on that line
let inside = false;
for ( let p = polyLen - 1, q = 0; q < polyLen; p = q ++ ) {
let edgeLowPt = inPolygon[ p ];
let edgeHighPt = inPolygon[ q ];
let edgeDx = edgeHighPt.x - edgeLowPt.x;
let edgeDy = edgeHighPt.y - edgeLowPt.y;
if ( Math.abs( edgeDy ) > Number.EPSILON ) {
// not parallel
if ( edgeDy < 0 ) {
edgeLowPt = inPolygon[ q ]; edgeDx = - edgeDx;
edgeHighPt = inPolygon[ p ]; edgeDy = - edgeDy;
}
if ( ( inPt.y < edgeLowPt.y ) || ( inPt.y > edgeHighPt.y ) ) continue;
if ( inPt.y === edgeLowPt.y ) {
if ( inPt.x === edgeLowPt.x ) return true; // inPt is on contour ?
// continue; // no intersection or edgeLowPt => doesn't count !!!
} else {
const perpEdge = edgeDy * ( inPt.x - edgeLowPt.x ) - edgeDx * ( inPt.y - edgeLowPt.y );
if ( perpEdge === 0 ) return true; // inPt is on contour ?
if ( perpEdge < 0 ) continue;
inside = ! inside; // true intersection left of inPt
}
} else {
// parallel or collinear
if ( inPt.y !== edgeLowPt.y ) continue; // parallel
// edge lies on the same horizontal line as inPt
if ( ( ( edgeHighPt.x <= inPt.x ) && ( inPt.x <= edgeLowPt.x ) ) ||
( ( edgeLowPt.x <= inPt.x ) && ( inPt.x <= edgeHighPt.x ) ) ) return true; // inPt: Point on contour !
// continue;
}
}
return inside;
}
const isClockWise = ShapeUtils.isClockWise;
const subPaths = this.subPaths;
if ( subPaths.length === 0 ) return [];
let solid, tmpPath, tmpShape;
const shapes = [];
if ( subPaths.length === 1 ) {
tmpPath = subPaths[ 0 ];
tmpShape = new Shape();
tmpShape.curves = tmpPath.curves;
shapes.push( tmpShape );
return shapes;
}
let holesFirst = ! isClockWise( subPaths[ 0 ].getPoints() );
holesFirst = isCCW ? ! holesFirst : holesFirst;
// console.log("Holes first", holesFirst);
const betterShapeHoles = [];
const newShapes = [];
let newShapeHoles = [];
let mainIdx = 0;
let tmpPoints;
newShapes[ mainIdx ] = undefined;
newShapeHoles[ mainIdx ] = [];
for ( let i = 0, l = subPaths.length; i < l; i ++ ) {
tmpPath = subPaths[ i ];
tmpPoints = tmpPath.getPoints();
solid = isClockWise( tmpPoints );
solid = isCCW ? ! solid : solid;
if ( solid ) {
if ( ( ! holesFirst ) && ( newShapes[ mainIdx ] ) ) mainIdx ++;
newShapes[ mainIdx ] = { s: new Shape(), p: tmpPoints };
newShapes[ mainIdx ].s.curves = tmpPath.curves;
if ( holesFirst ) mainIdx ++;
newShapeHoles[ mainIdx ] = [];
//console.log('cw', i);
} else {
newShapeHoles[ mainIdx ].push( { h: tmpPath, p: tmpPoints[ 0 ] } );
//console.log('ccw', i);
}
}
// only Holes? -> probably all Shapes with wrong orientation
if ( ! newShapes[ 0 ] ) return toShapesNoHoles( subPaths );
if ( newShapes.length > 1 ) {
let ambiguous = false;
let toChange = 0;
for ( let sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx ++ ) {
betterShapeHoles[ sIdx ] = [];
}
for ( let sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx ++ ) {
const sho = newShapeHoles[ sIdx ];
for ( let hIdx = 0; hIdx < sho.length; hIdx ++ ) {
const ho = sho[ hIdx ];
let hole_unassigned = true;
for ( let s2Idx = 0; s2Idx < newShapes.length; s2Idx ++ ) {
if ( isPointInsidePolygon( ho.p, newShapes[ s2Idx ].p ) ) {
if ( sIdx !== s2Idx ) toChange ++;
if ( hole_unassigned ) {
hole_unassigned = false;
betterShapeHoles[ s2Idx ].push( ho );
} else {
ambiguous = true;
}
}
}
if ( hole_unassigned ) {
betterShapeHoles[ sIdx ].push( ho );
}
}
}
if ( toChange > 0 && ambiguous === false ) {
newShapeHoles = betterShapeHoles;
}
}
let tmpHoles;
for ( let i = 0, il = newShapes.length; i < il; i ++ ) {
tmpShape = newShapes[ i ].s;
shapes.push( tmpShape );
tmpHoles = newShapeHoles[ i ];
for ( let j = 0, jl = tmpHoles.length; j < jl; j ++ ) {
tmpShape.holes.push( tmpHoles[ j ].h );
}
}
//console.log("shape", shapes);
return shapes;
}
}
if ( typeof __THREE_DEVTOOLS__ !== 'undefined' ) {
__THREE_DEVTOOLS__.dispatchEvent( new CustomEvent( 'register', { detail: {
revision: REVISION,
} } ) );
}
if ( typeof window !== 'undefined' ) {
if ( window.__THREE__ ) {
console.warn( 'WARNING: Multiple instances of Three.js being imported.' );
} else {
window.__THREE__ = REVISION;
}
}
export { ACESFilmicToneMapping, AddEquation, AddOperation, AdditiveAnimationBlendMode, AdditiveBlending, AgXToneMapping, AlphaFormat, AlwaysCompare, AlwaysDepth, AlwaysStencilFunc, AmbientLight, AnimationAction, AnimationClip, AnimationLoader, AnimationMixer, AnimationObjectGroup, AnimationUtils, ArcCurve, ArrayCamera, ArrowHelper, AttachedBindMode, Audio, AudioAnalyser, AudioContext, AudioListener, AudioLoader, AxesHelper, BackSide, BasicDepthPacking, BasicShadowMap, BatchedMesh, Bone, BooleanKeyframeTrack, Box2, Box3, Box3Helper, BoxGeometry, BoxHelper, BufferAttribute, BufferGeometry, BufferGeometryLoader, ByteType, Cache, Camera, CameraHelper, CanvasTexture, CapsuleGeometry, CatmullRomCurve3, CineonToneMapping, CircleGeometry, ClampToEdgeWrapping, Clock, Color, ColorKeyframeTrack, ColorManagement, CompressedArrayTexture, CompressedCubeTexture, CompressedTexture, CompressedTextureLoader, ConeGeometry, ConstantAlphaFactor, ConstantColorFactor, CubeCamera, CubeReflectionMapping, CubeRefractionMapping, CubeTexture, CubeTextureLoader, CubeUVReflectionMapping, CubicBezierCurve, CubicBezierCurve3, CubicInterpolant, CullFaceBack, CullFaceFront, CullFaceFrontBack, CullFaceNone, Curve, CurvePath, CustomBlending, CustomToneMapping, CylinderGeometry, Cylindrical, Data3DTexture, DataArrayTexture, DataTexture, DataTextureLoader, DataUtils, DecrementStencilOp, DecrementWrapStencilOp, DefaultLoadingManager, DepthFormat, DepthStencilFormat, DepthTexture, DetachedBindMode, DirectionalLight, DirectionalLightHelper, DiscreteInterpolant, DisplayP3ColorSpace, DodecahedronGeometry, DoubleSide, DstAlphaFactor, DstColorFactor, DynamicCopyUsage, DynamicDrawUsage, DynamicReadUsage, EdgesGeometry, EllipseCurve, EqualCompare, EqualDepth, EqualStencilFunc, EquirectangularReflectionMapping, EquirectangularRefractionMapping, Euler, EventDispatcher, ExtrudeGeometry, FileLoader, Float16BufferAttribute, Float32BufferAttribute, Float64BufferAttribute, FloatType, Fog, FogExp2, FramebufferTexture, FrontSide, Frustum, GLBufferAttribute, GLSL1, GLSL3, GreaterCompare, GreaterDepth, GreaterEqualCompare, GreaterEqualDepth, GreaterEqualStencilFunc, GreaterStencilFunc, GridHelper, Group, HalfFloatType, HemisphereLight, HemisphereLightHelper, IcosahedronGeometry, ImageBitmapLoader, ImageLoader, ImageUtils, IncrementStencilOp, IncrementWrapStencilOp, InstancedBufferAttribute, InstancedBufferGeometry, InstancedInterleavedBuffer, InstancedMesh, Int16BufferAttribute, Int32BufferAttribute, Int8BufferAttribute, IntType, InterleavedBuffer, InterleavedBufferAttribute, Interpolant, InterpolateDiscrete, InterpolateLinear, InterpolateSmooth, InvertStencilOp, KeepStencilOp, KeyframeTrack, LOD, LatheGeometry, Layers, LessCompare, LessDepth, LessEqualCompare, LessEqualDepth, LessEqualStencilFunc, LessStencilFunc, Light, LightProbe, Line, Line3, LineBasicMaterial, LineCurve, LineCurve3, LineDashedMaterial, LineLoop, LineSegments, LinearDisplayP3ColorSpace, LinearEncoding, LinearFilter, LinearInterpolant, LinearMipMapLinearFilter, LinearMipMapNearestFilter, LinearMipmapLinearFilter, LinearMipmapNearestFilter, LinearSRGBColorSpace, LinearToneMapping, LinearTransfer, Loader, LoaderUtils, LoadingManager, LoopOnce, LoopPingPong, LoopRepeat, LuminanceAlphaFormat, LuminanceFormat, MOUSE, Material, MaterialLoader, MathUtils, Matrix3, Matrix4, MaxEquation, Mesh, MeshBasicMaterial, MeshDepthMaterial, MeshDistanceMaterial, MeshLambertMaterial, MeshMatcapMaterial, MeshNormalMaterial, MeshPhongMaterial, MeshPhysicalMaterial, MeshStandardMaterial, MeshToonMaterial, MinEquation, MirroredRepeatWrapping, MixOperation, MultiplyBlending, MultiplyOperation, NearestFilter, NearestMipMapLinearFilter, NearestMipMapNearestFilter, NearestMipmapLinearFilter, NearestMipmapNearestFilter, NeverCompare, NeverDepth, NeverStencilFunc, NoBlending, NoColorSpace, NoToneMapping, NormalAnimationBlendMode, NormalBlending, NotEqualCompare, NotEqualDepth, NotEqualStencilFunc, NumberKeyframeTrack, Object3D, ObjectLoader, ObjectSpaceNormalMap, OctahedronGeometry, OneFactor, OneMinusConstantAlphaFactor, OneMinusConstantColorFactor, OneMinusDstAlphaFactor, OneMinusDstColorFactor, OneMinusSrcAlphaFactor, OneMinusSrcColorFactor, OrthographicCamera, P3Primaries, PCFShadowMap, PCFSoftShadowMap, PMREMGenerator, Path, PerspectiveCamera, Plane, PlaneGeometry, PlaneHelper, PointLight, PointLightHelper, Points, PointsMaterial, PolarGridHelper, PolyhedronGeometry, PositionalAudio, PropertyBinding, PropertyMixer, QuadraticBezierCurve, QuadraticBezierCurve3, Quaternion, QuaternionKeyframeTrack, QuaternionLinearInterpolant, RED_GREEN_RGTC2_Format, RED_RGTC1_Format, REVISION, RGBADepthPacking, RGBAFormat, RGBAIntegerFormat, RGBA_ASTC_10x10_Format, RGBA_ASTC_10x5_Format, RGBA_ASTC_10x6_Format, RGBA_ASTC_10x8_Format, RGBA_ASTC_12x10_Format, RGBA_ASTC_12x12_Format, RGBA_ASTC_4x4_Format, RGBA_ASTC_5x4_Format, RGBA_ASTC_5x5_Format, RGBA_ASTC_6x5_Format, RGBA_ASTC_6x6_Format, RGBA_ASTC_8x5_Format, RGBA_ASTC_8x6_Format, RGBA_ASTC_8x8_Format, RGBA_BPTC_Format, RGBA_ETC2_EAC_Format, RGBA_PVRTC_2BPPV1_Format, RGBA_PVRTC_4BPPV1_Format, RGBA_S3TC_DXT1_Format, RGBA_S3TC_DXT3_Format, RGBA_S3TC_DXT5_Format, RGB_BPTC_SIGNED_Format, RGB_BPTC_UNSIGNED_Format, RGB_ETC1_Format, RGB_ETC2_Format, RGB_PVRTC_2BPPV1_Format, RGB_PVRTC_4BPPV1_Format, RGB_S3TC_DXT1_Format, RGFormat, RGIntegerFormat, RawShaderMaterial, Ray, Raycaster, Rec709Primaries, RectAreaLight, RedFormat, RedIntegerFormat, ReinhardToneMapping, RenderTarget, RepeatWrapping, ReplaceStencilOp, ReverseSubtractEquation, RingGeometry, SIGNED_RED_GREEN_RGTC2_Format, SIGNED_RED_RGTC1_Format, SRGBColorSpace, SRGBTransfer, Scene, ShaderChunk, ShaderLib, ShaderMaterial, ShadowMaterial, Shape, ShapeGeometry, ShapePath, ShapeUtils, ShortType, Skeleton, SkeletonHelper, SkinnedMesh, Source, Sphere, SphereGeometry, Spherical, SphericalHarmonics3, SplineCurve, SpotLight, SpotLightHelper, Sprite, SpriteMaterial, SrcAlphaFactor, SrcAlphaSaturateFactor, SrcColorFactor, StaticCopyUsage, StaticDrawUsage, StaticReadUsage, StereoCamera, StreamCopyUsage, StreamDrawUsage, StreamReadUsage, StringKeyframeTrack, SubtractEquation, SubtractiveBlending, TOUCH, TangentSpaceNormalMap, TetrahedronGeometry, Texture, TextureLoader, TorusGeometry, TorusKnotGeometry, Triangle, TriangleFanDrawMode, TriangleStripDrawMode, TrianglesDrawMode, TubeGeometry, TwoPassDoubleSide, UVMapping, Uint16BufferAttribute, Uint32BufferAttribute, Uint8BufferAttribute, Uint8ClampedBufferAttribute, Uniform, UniformsGroup, UniformsLib, UniformsUtils, UnsignedByteType, UnsignedInt248Type, UnsignedIntType, UnsignedShort4444Type, UnsignedShort5551Type, UnsignedShortType, VSMShadowMap, Vector2, Vector3, Vector4, VectorKeyframeTrack, VideoTexture, WebGL1Renderer, WebGL3DRenderTarget, WebGLArrayRenderTarget, WebGLCoordinateSystem, WebGLCubeRenderTarget, WebGLMultipleRenderTargets, WebGLRenderTarget, WebGLRenderer, WebGLUtils, WebGPUCoordinateSystem, WireframeGeometry, WrapAroundEnding, ZeroCurvatureEnding, ZeroFactor, ZeroSlopeEnding, ZeroStencilOp, _SRGBAFormat, createCanvasElement, sRGBEncoding };
================================================
FILE: public/assets/lib/vendor/three/viewcube.js
================================================
import * as THREE from "./three.module.js";
const DEFAULT_FACENAMES = {
top: "TOP",
front: "FRONT",
right: "RIGHT",
back: "BACK",
left: "LEFT",
bottom: "BOTTOM"
};
var ObjectPosition = /* @__PURE__ */ ((ObjectPosition2) => {
ObjectPosition2[ObjectPosition2["LEFT_BOTTOM"] = 0] = "LEFT_BOTTOM";
ObjectPosition2[ObjectPosition2["LEFT_TOP"] = 1] = "LEFT_TOP";
ObjectPosition2[ObjectPosition2["RIGHT_TOP"] = 2] = "RIGHT_TOP";
ObjectPosition2[ObjectPosition2["RIGHT_BOTTOM"] = 4] = "RIGHT_BOTTOM";
return ObjectPosition2;
})(ObjectPosition || {});
class FixedPosGizmo extends THREE.Object3D {
/**
* Construct one instance of this gizmo
* @param camera Camera used in your canvas
* @param renderer Renderer used in your canvas
* @param dimension Size of area ocupied by this gizmo. Because width and height of this area is same,
* it is single value. The real size of the objet will be calculated automatically considering rotation.
* @param pos Position of the gizmo
*/
constructor(camera, renderer, dimension = 150, pos = 2) {
super();
this.camera = camera;
this.renderer = renderer;
this.gizmoCamera = new THREE.OrthographicCamera(-2, 2, 2, -2, 0, 4);
this.gizmoCamera.position.set(0, 0, 2);
this.gizmoDim = dimension;
this.gizmoPos = pos;
this.initialize();
}
/**
* Function called by constructor to initialize this gizmo. The children class can override this function
* to add its own initialization logic.
*/
initialize() {
}
/**
* Update and rerender this gizmo
*/
update() {
this.updateOrientation();
const autoClear = this.renderer.autoClear;
this.renderer.autoClear = false;
this.renderer.clearDepth();
const viewport = new THREE.Vector4();
this.renderer.getViewport(viewport);
const pos = this.calculateViewportPos();
this.renderer.setViewport(pos.x, pos.y, this.gizmoDim, this.gizmoDim);
this.renderer.render(this, this.gizmoCamera);
this.renderer.setViewport(viewport.x, viewport.y, viewport.z, viewport.w);
this.renderer.autoClear = autoClear;
}
/**
* Free the GPU-related resources allocated by this instance. Call this method whenever this instance
* is no longer used in your app.
*/
dispose() {
}
updateOrientation() {
this.quaternion.copy(this.camera.quaternion).invert();
this.updateMatrixWorld();
}
calculatePosInViewport(offsetX, offsetY, bbox) {
const x = (offsetX - bbox.min.x) / this.gizmoDim * 2 - 1;
const y = -((offsetY - bbox.min.y) / this.gizmoDim) * 2 + 1;
return { x, y };
}
calculateViewportPos() {
const domElement = this.renderer.domElement;
const canvasWidth = domElement.offsetWidth;
const canvasHeight = domElement.offsetHeight;
const pos = this.gizmoPos;
const length = this.gizmoDim;
let x = canvasWidth - length;
let y = canvasHeight - length;
switch (pos) {
case 0:
x = 0;
y = 0;
break;
case 1:
x = 0;
break;
case 4:
y = 0;
break;
}
return { x, y };
}
calculateViewportBbox() {
const domElement = this.renderer.domElement;
const canvasWidth = domElement.offsetWidth;
const canvasHeight = domElement.offsetHeight;
const pos = this.gizmoPos;
const length = this.gizmoDim;
const bbox = new THREE.Box2(
new THREE.Vector2(canvasWidth - length, 0),
new THREE.Vector2(canvasWidth, length)
);
switch (pos) {
case 0:
bbox.set(
new THREE.Vector2(0, canvasHeight - length),
new THREE.Vector2(length, canvasHeight)
);
break;
case 1:
bbox.set(new THREE.Vector2(0, 0), new THREE.Vector2(length, length));
break;
case 4:
bbox.set(
new THREE.Vector2(canvasWidth - length, canvasHeight - length),
new THREE.Vector2(canvasWidth, canvasHeight)
);
break;
}
return bbox;
}
}
function createTextTexture(text, props) {
const fontface = props.font || "Helvetica";
const fontsize = props.fontSize || 30;
const width = props.width || 200;
const height = props.height || 200;
const bgColor = props.bgColor ? props.bgColor.join(", ") : "255, 255, 255, 1.0";
const fgColor = props.color ? props.color.join(", ") : "0, 0, 0, 1.0";
const canvas = document.createElement("canvas");
canvas.width = width;
canvas.height = height;
const context = canvas.getContext("2d");
if (context) {
context.font = `bold ${fontsize}px ${fontface}`;
context.fillStyle = `rgba(${bgColor})`;
context.fillRect(0, 0, width, height);
const metrics = context.measureText(text);
const textWidth = metrics.width;
context.fillStyle = `rgba(${fgColor})`;
context.fillText(
text,
width / 2 - textWidth / 2,
height / 2 + fontsize / 2 - 2
);
}
const texture = new THREE.Texture(canvas);
texture.minFilter = THREE.LinearFilter;
texture.needsUpdate = true;
return texture;
}
function createTextSprite(text) {
const texture = createTextTexture(text, {
fontSize: 100,
font: "Arial Narrow, sans-serif",
color: [255, 255, 255, 1],
bgColor: [0, 0, 0, 0]
});
const material = new THREE.SpriteMaterial({ map: texture, transparent: true });
return new THREE.Sprite(material);
}
function createFaceMaterials(faceNames = DEFAULT_FACENAMES) {
const materials = [
{
name: FACES.FRONT,
map: createTextTexture(faceNames.front, {
fontSize: 55,
font: "Arial Narrow, sans-serif",
color: ["87", "89", "90", "1"]
})
},
{
name: FACES.RIGHT,
map: createTextTexture(faceNames.right, {
fontSize: 55,
font: "Arial Narrow, sans-serif",
color: ["87", "89", "90", "1"]
})
},
{
name: FACES.BACK,
map: createTextTexture(faceNames.back, {
fontSize: 55,
font: "Arial Narrow, sans-serif",
color: ["87", "89", "90", "1"]
})
},
{
name: FACES.LEFT,
map: createTextTexture(faceNames.left, {
fontSize: 55,
font: "Arial Narrow, sans-serif",
color: ["87", "89", "90", "1"]
})
},
{
name: FACES.TOP,
map: createTextTexture(faceNames.top, {
fontSize: 60,
font: "Arial Narrow, sans-serif",
color: ["87", "89", "90", "1"]
})
},
{
name: FACES.BOTTOM,
map: createTextTexture(faceNames.bottom, {
fontSize: 48,
font: "Arial Narrow, sans-serif",
color: ["87", "89", "90", "1"]
})
}
];
return materials;
}
const FACES = {
TOP: "1",
FRONT: "2",
RIGHT: "3",
BACK: "4",
LEFT: "5",
BOTTOM: "6",
TOP_FRONT_EDGE: "7",
TOP_RIGHT_EDGE: "8",
TOP_BACK_EDGE: "9",
TOP_LEFT_EDGE: "10",
FRONT_RIGHT_EDGE: "11",
BACK_RIGHT_EDGE: "12",
BACK_LEFT_EDGE: "13",
FRONT_LEFT_EDGE: "14",
BOTTOM_FRONT_EDGE: "15",
BOTTOM_RIGHT_EDGE: "16",
BOTTOM_BACK_EDGE: "17",
BOTTOM_LEFT_EDGE: "18",
TOP_FRONT_RIGHT_CORNER: "19",
TOP_BACK_RIGHT_CORNER: "20",
TOP_BACK_LEFT_CORNER: "21",
TOP_FRONT_LEFT_CORNER: "22",
BOTTOM_FRONT_RIGHT_CORNER: "23",
BOTTOM_BACK_RIGHT_CORNER: "24",
BOTTOM_BACK_LEFT_CORNER: "25",
BOTTOM_FRONT_LEFT_CORNER: "26"
};
const CORNER_FACES = [
{ name: FACES.TOP_FRONT_RIGHT_CORNER },
{ name: FACES.TOP_BACK_RIGHT_CORNER },
{ name: FACES.TOP_BACK_LEFT_CORNER },
{ name: FACES.TOP_FRONT_LEFT_CORNER },
{ name: FACES.BOTTOM_BACK_RIGHT_CORNER },
{ name: FACES.BOTTOM_FRONT_RIGHT_CORNER },
{ name: FACES.BOTTOM_FRONT_LEFT_CORNER },
{ name: FACES.BOTTOM_BACK_LEFT_CORNER }
];
const EDGE_FACES = [
{ name: FACES.TOP_FRONT_EDGE },
{ name: FACES.TOP_RIGHT_EDGE },
{ name: FACES.TOP_BACK_EDGE },
{ name: FACES.TOP_LEFT_EDGE },
// flip back and front bottom edges
{ name: FACES.BOTTOM_BACK_EDGE },
{ name: FACES.BOTTOM_RIGHT_EDGE },
{ name: FACES.BOTTOM_FRONT_EDGE },
{ name: FACES.BOTTOM_LEFT_EDGE }
];
const EDGE_FACES_SIDE = [
{ name: FACES.FRONT_RIGHT_EDGE },
{ name: FACES.BACK_RIGHT_EDGE },
{ name: FACES.BACK_LEFT_EDGE },
{ name: FACES.FRONT_LEFT_EDGE }
];
class ViewCube extends THREE.Object3D {
/**
* Construct one instance of view cube 3d object
* @param cubeSize Size of area ocupied by view cube
* @param borderSize Border size of view cube
* @param isShowOutline Flag to decide whether to show edge of view cube
* @param faceColor Face color of view cube
* @param outlineColor Edge color of view cube
* @param faceNames Texts in each face of view cube
*/
constructor(cubeSize = 60, borderSize = 5, isShowOutline = true, faceColor = 13421772, outlineColor = 10066329, faceNames = DEFAULT_FACENAMES) {
super();
this._cubeSize = cubeSize;
this._borderSize = borderSize;
this._isShowOutline = isShowOutline;
this._faceColor = faceColor;
this._outlineColor = outlineColor;
this.build(faceNames);
}
/**
* Free the GPU-related resources allocated by this instance. Call this method whenever this instance
* is no longer used in your app.
*/
dispose() {
this.children.forEach((child) => {
var _a, _b, _c, _d;
const mesh = child;
(_a = mesh.material) == null ? void 0 : _a.dispose();
(_c = (_b = mesh.material) == null ? void 0 : _b.map) == null ? void 0 : _c.dispose();
(_d = mesh.geometry) == null ? void 0 : _d.dispose();
});
}
build(faceNames) {
const faceSize = this._cubeSize - this._borderSize * 2;
const faceOffset = this._cubeSize / 2;
const borderSize = this._borderSize;
const cubeFaces = this.createCubeFaces(faceSize, faceOffset);
const faceMaterials = createFaceMaterials(faceNames);
for (const [i, props] of faceMaterials.entries()) {
const face = cubeFaces.children[i];
const material = face.material;
material.color.setHex(this._faceColor);
material.map = props.map;
face.name = props.name;
}
this.add(cubeFaces);
const corners = [];
for (const [i, props] of CORNER_FACES.entries()) {
const corner = this.createCornerFaces(
borderSize,
faceOffset,
props.name,
{ color: this._faceColor }
);
corner.rotateOnAxis(
new THREE.Vector3(0, 1, 0),
THREE.MathUtils.degToRad(i % 4 * 90)
);
corners.push(corner);
}
const topCorners = new THREE.Group();
const bottomCorners = new THREE.Group();
this.add(topCorners.add(...corners.slice(0, 4)));
this.add(
bottomCorners.add(...corners.slice(4)).rotateOnAxis(new THREE.Vector3(1, 0, 0), Math.PI)
);
const edges = [];
for (const [i, props] of EDGE_FACES.entries()) {
const edge = this.createHorzEdgeFaces(
faceSize,
borderSize,
faceOffset,
props.name,
{ color: this._faceColor }
);
edge.rotateOnAxis(
new THREE.Vector3(0, 1, 0),
THREE.MathUtils.degToRad(i % 4 * 90)
);
edges.push(edge);
}
const topEdges = new THREE.Group();
const bottomEdges = new THREE.Group();
this.add(topEdges.add(...edges.slice(0, 4)));
this.add(
bottomEdges.add(...edges.slice(4)).rotateOnAxis(new THREE.Vector3(1, 0, 0), Math.PI)
);
const sideEdges = new THREE.Group();
for (const [i, props] of EDGE_FACES_SIDE.entries()) {
const edge = this.createVertEdgeFaces(
borderSize,
faceSize,
faceOffset,
props.name,
{ color: this._faceColor }
);
edge.rotateOnAxis(
new THREE.Vector3(0, 1, 0),
THREE.MathUtils.degToRad(i * 90)
);
sideEdges.add(edge);
}
this.add(sideEdges);
if (this._isShowOutline) {
this.add(this.createCubeOutline(this._cubeSize));
}
}
createFace(size, position, { axis = [0, 1, 0], angle = 0, name = "", matProps = {} } = {}) {
if (!Array.isArray(size)) size = [size, size];
const material = new THREE.MeshBasicMaterial(matProps);
const geometry = new THREE.PlaneGeometry(size[0], size[1]);
const face = new THREE.Mesh(geometry, material);
face.name = name;
face.rotateOnAxis(
new THREE.Vector3(...axis),
THREE.MathUtils.degToRad(angle)
);
face.position.set(position[0], position[1], position[2]);
return face;
}
createCubeFaces(faceSize, offset) {
const faces = new THREE.Object3D();
faces.add(
this.createFace(faceSize, [0, 0, offset], { axis: [0, 1, 0], angle: 0 })
);
faces.add(
this.createFace(faceSize, [offset, 0, 0], { axis: [0, 1, 0], angle: 90 })
);
faces.add(
this.createFace(faceSize, [0, 0, -offset], {
axis: [0, 1, 0],
angle: 180
})
);
faces.add(
this.createFace(faceSize, [-offset, 0, 0], {
axis: [0, 1, 0],
angle: 270
})
);
faces.add(
this.createFace(faceSize, [0, offset, 0], {
axis: [1, 0, 0],
angle: -90
})
);
faces.add(
this.createFace(faceSize, [0, -offset, 0], {
axis: [1, 0, 0],
angle: 90
})
);
return faces;
}
createCornerFaces(faceSize, offset, name = "", matProps = {}) {
const corner = new THREE.Object3D();
const borderOffset = offset - faceSize / 2;
corner.add(
this.createFace(faceSize, [borderOffset, borderOffset, offset], {
axis: [0, 1, 0],
angle: 0,
matProps,
name
})
);
corner.add(
this.createFace(faceSize, [offset, borderOffset, borderOffset], {
axis: [0, 1, 0],
angle: 90,
matProps,
name
})
);
corner.add(
this.createFace(faceSize, [borderOffset, offset, borderOffset], {
axis: [1, 0, 0],
angle: -90,
matProps,
name
})
);
return corner;
}
createHorzEdgeFaces(w, h, offset, name = "", matProps = {}) {
const edge = new THREE.Object3D();
const borderOffset = offset - h / 2;
edge.add(
this.createFace([w, h], [0, borderOffset, offset], {
axis: [0, 1, 0],
angle: 0,
name,
matProps
})
);
edge.add(
this.createFace([w, h], [0, offset, borderOffset], {
axis: [1, 0, 0],
angle: -90,
name,
matProps
})
);
return edge;
}
createVertEdgeFaces(w, h, offset, name = "", matProps = {}) {
const edge = new THREE.Object3D();
const borderOffset = offset - w / 2;
edge.add(
this.createFace([w, h], [borderOffset, 0, offset], {
axis: [0, 1, 0],
angle: 0,
name,
matProps
})
);
edge.add(
this.createFace([w, h], [offset, 0, borderOffset], {
axis: [0, 1, 0],
angle: 90,
name,
matProps
})
);
return edge;
}
createCubeOutline(size) {
const geometry = new THREE.BoxGeometry(size, size, size);
const geo = new THREE.EdgesGeometry(geometry);
const mat = new THREE.LineBasicMaterial({
color: this._outlineColor,
linewidth: 1
});
const wireframe = new THREE.LineSegments(geo, mat);
return wireframe;
}
}
const MAIN_COLOR = 0xf9f9fa;
const HOVER_COLOR = 0xececec;
const OUTLINE_COLOR = 13421772;
const DEFAULT_VIEWCUBE_OPTIONS = {
pos: ObjectPosition.RIGHT_TOP,
dimension: 150,
faceColor: MAIN_COLOR,
hoverColor: HOVER_COLOR,
outlineColor: OUTLINE_COLOR,
faceNames: DEFAULT_FACENAMES
};
class ViewCubeGizmo extends FixedPosGizmo {
/**
* Construct one instance of view cube gizmo
* @param camera Camera used in your canvas
* @param renderer Renderer used in your canvas
* @param options Options to customize view cube gizmo
*/
constructor(camera, renderer, options = DEFAULT_VIEWCUBE_OPTIONS) {
const mergedOptions = {
...DEFAULT_VIEWCUBE_OPTIONS,
...options
};
super(camera, renderer, options.dimension, options.pos);
this.cube = new ViewCube(
2,
0.2,
true,
mergedOptions.faceColor,
mergedOptions.outlineColor,
mergedOptions.faceNames
);
this.add(this.cube);
this.handleMouseMove = this.handleMouseMove.bind(this);
this.handleMouseClick = this.handleMouseClick.bind(this);
this.listen(renderer.domElement);
}
/**
* Free the GPU-related resources allocated by this instance. Call this method whenever this instance
* is no longer used in your app.
*/
dispose() {
this.cube.dispose();
}
listen(domElement) {
domElement.addEventListener("mousemove", this.handleMouseMove);
domElement.addEventListener("click", this.handleMouseClick);
}
handleMouseClick(event) {
const bbox = this.calculateViewportBbox();
if (bbox.containsPoint(new THREE.Vector2(event.offsetX, event.offsetY))) {
const pos = this.calculatePosInViewport(
event.offsetX,
event.offsetY,
bbox
);
this.checkSideTouch(pos.x, pos.y);
}
}
handleMouseMove(event) {
const bbox = this.calculateViewportBbox();
if (bbox.containsPoint(new THREE.Vector2(event.offsetX, event.offsetY))) {
const pos = this.calculatePosInViewport(
event.offsetX,
event.offsetY,
bbox
);
this.checkSideOver(pos.x, pos.y);
}
}
checkSideTouch(x, y) {
const raycaster = new THREE.Raycaster();
raycaster.setFromCamera(new THREE.Vector2(x, y), this.gizmoCamera);
const intersects = raycaster.intersectObjects(this.cube.children, true);
if (intersects.length) {
for (const { object } of intersects) {
if (object.name) {
const quaternion = this.getRotation(object.name);
this.dispatchEvent({
type: "change",
quaternion
});
break;
}
}
}
}
checkSideOver(x, y) {
const raycaster = new THREE.Raycaster();
raycaster.setFromCamera(new THREE.Vector2(x, y), this.gizmoCamera);
const intersects = raycaster.intersectObjects(this.cube.children, true);
this.cube.traverse(function(obj) {
if (obj.name) {
const mesh = obj;
mesh.material.color.setHex(MAIN_COLOR);
}
});
if (intersects.length) {
for (const { object } of intersects) {
if (object.name) {
object.parent.children.forEach(function(child) {
if (child.name === object.name) {
const mesh = child;
mesh.material.color.setHex(
HOVER_COLOR
);
}
});
break;
}
}
}
}
getRotation(side) {
const targetQuaternion = new THREE.Quaternion();
switch (side) {
case FACES.FRONT:
targetQuaternion.setFromEuler(new THREE.Euler());
break;
case FACES.RIGHT:
targetQuaternion.setFromEuler(new THREE.Euler(0, Math.PI * 0.5, 0));
break;
case FACES.BACK:
targetQuaternion.setFromEuler(new THREE.Euler(0, Math.PI, 0));
break;
case FACES.LEFT:
targetQuaternion.setFromEuler(new THREE.Euler(0, -Math.PI * 0.5, 0));
break;
case FACES.TOP:
targetQuaternion.setFromEuler(new THREE.Euler(-Math.PI * 0.5, 0, 0));
break;
case FACES.BOTTOM:
targetQuaternion.setFromEuler(new THREE.Euler(Math.PI * 0.5, 0, 0));
break;
case FACES.TOP_FRONT_EDGE:
targetQuaternion.setFromEuler(new THREE.Euler(-Math.PI * 0.25, 0, 0));
break;
case FACES.TOP_RIGHT_EDGE:
targetQuaternion.setFromEuler(
new THREE.Euler(-Math.PI * 0.25, Math.PI * 0.5, 0, "YXZ")
);
break;
case FACES.TOP_BACK_EDGE:
targetQuaternion.setFromEuler(
new THREE.Euler(-Math.PI * 0.25, Math.PI, 0, "YXZ")
);
break;
case FACES.TOP_LEFT_EDGE:
targetQuaternion.setFromEuler(
new THREE.Euler(-Math.PI * 0.25, -Math.PI * 0.5, 0, "YXZ")
);
break;
case FACES.BOTTOM_FRONT_EDGE:
targetQuaternion.setFromEuler(new THREE.Euler(Math.PI * 0.25, 0, 0));
break;
case FACES.BOTTOM_RIGHT_EDGE:
targetQuaternion.setFromEuler(
new THREE.Euler(Math.PI * 0.25, Math.PI * 0.5, 0, "YXZ")
);
break;
case FACES.BOTTOM_BACK_EDGE:
targetQuaternion.setFromEuler(
new THREE.Euler(Math.PI * 0.25, Math.PI, 0, "YXZ")
);
break;
case FACES.BOTTOM_LEFT_EDGE:
targetQuaternion.setFromEuler(
new THREE.Euler(Math.PI * 0.25, -Math.PI * 0.5, 0, "YXZ")
);
break;
case FACES.FRONT_RIGHT_EDGE:
targetQuaternion.setFromEuler(new THREE.Euler(0, Math.PI * 0.25, 0));
break;
case FACES.BACK_RIGHT_EDGE:
targetQuaternion.setFromEuler(new THREE.Euler(0, Math.PI * 0.75, 0));
break;
case FACES.BACK_LEFT_EDGE:
targetQuaternion.setFromEuler(new THREE.Euler(0, -Math.PI * 0.75, 0));
break;
case FACES.FRONT_LEFT_EDGE:
targetQuaternion.setFromEuler(new THREE.Euler(0, -Math.PI * 0.25, 0));
break;
case FACES.TOP_FRONT_RIGHT_CORNER:
targetQuaternion.setFromEuler(
new THREE.Euler(-Math.PI * 0.25, -Math.PI * 1.75, 0)
);
break;
case FACES.TOP_BACK_RIGHT_CORNER:
targetQuaternion.setFromEuler(
new THREE.Euler(Math.PI * 0.25, -Math.PI * 1.25, 0)
);
break;
case FACES.TOP_BACK_LEFT_CORNER:
targetQuaternion.setFromEuler(
new THREE.Euler(Math.PI * 0.25, -Math.PI * 0.75, 0)
);
break;
case FACES.TOP_FRONT_LEFT_CORNER:
targetQuaternion.setFromEuler(
new THREE.Euler(-Math.PI * 0.25, -Math.PI * 0.25, 0)
);
break;
case FACES.BOTTOM_FRONT_RIGHT_CORNER:
targetQuaternion.setFromEuler(
new THREE.Euler(Math.PI * 0.25, -Math.PI * 1.75, 0)
);
break;
case FACES.BOTTOM_BACK_RIGHT_CORNER:
targetQuaternion.setFromEuler(
new THREE.Euler(-Math.PI * 0.25, -Math.PI * 1.25, 0)
);
break;
case FACES.BOTTOM_BACK_LEFT_CORNER:
targetQuaternion.setFromEuler(
new THREE.Euler(-Math.PI * 0.25, -Math.PI * 0.75, 0)
);
break;
case FACES.BOTTOM_FRONT_LEFT_CORNER:
targetQuaternion.setFromEuler(
new THREE.Euler(Math.PI * 0.25, -Math.PI * 0.25, 0)
);
break;
default:
console.error(
`[ViewCubeGizmo]: Invalid face, edge, or corner name '${side}'!`
);
break;
}
return targetQuaternion;
}
}
const DEFAULT_AXES_OPTIONS = {
pos: ObjectPosition.LEFT_BOTTOM,
size: 100,
hasZAxis: true
};
class AxesGizmo extends FixedPosGizmo {
constructor(camera, renderer, options) {
const mergedOptions = {
...DEFAULT_AXES_OPTIONS,
...options
};
super(camera, renderer, mergedOptions.size, options.pos);
this.hasZAxis = mergedOptions.hasZAxis;
const vertices = [0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 2, 0];
const colors = [1, 0, 0, 1, 0.6, 0, 0, 1, 0, 0.6, 1, 0];
if (this.hasZAxis) {
vertices.push(0, 0, 0, 0, 0, 2);
colors.push(0, 0, 1, 0, 0.6, 1);
}
const geometry = new THREE.BufferGeometry();
geometry.setAttribute(
"position",
new THREE.Float32BufferAttribute(vertices, 3)
);
geometry.setAttribute("color", new THREE.Float32BufferAttribute(colors, 3));
const material = new THREE.LineBasicMaterial({
vertexColors: true,
toneMapped: false
});
this.axes = new THREE.LineSegments(geometry, material);
this.axes.position.set(-1, -1, -1);
this.add(this.axes);
this.xText = createTextSprite("X");
this.xText.position.set(1.5, -1, -1);
this.add(this.xText);
this.yText = createTextSprite("Y");
this.yText.position.set(-1, 1.5, -1);
this.add(this.yText);
if (this.hasZAxis) {
this.zText = createTextSprite("Z");
this.zText.position.set(-1, -1, 1.5);
this.add(this.zText);
}
}
/**
* Set color of x-axis and y-axis
* @param xAxisColor color of x-axis
* @param yAxisColor color of y-axis
*/
setLineColors(xAxisColor, yAxisColor) {
const color = new THREE.Color();
const array = this.axes.geometry.attributes.color.array;
color.set(xAxisColor);
color.toArray(array, 0);
color.toArray(array, 3);
color.set(yAxisColor);
color.toArray(array, 6);
color.toArray(array, 9);
this.axes.geometry.attributes.color.needsUpdate = true;
return this;
}
/**
* Set text color
* @param color text color
*/
setTextColor(color) {
this.xText.material.color = color;
this.yText.material.color = color;
}
/**
* Free the GPU-related resources allocated by this instance. Call this method whenever this instance
* is no longer used in your app.
*/
dispose() {
var _a, _b;
this.axes.geometry.dispose();
const material = this.axes.material;
material.dispose();
this.xText.geometry.dispose();
this.xText.material.dispose();
this.yText.geometry.dispose();
this.yText.material.dispose();
if (this.hasZAxis) {
(_a = this.zText) == null ? void 0 : _a.geometry.dispose();
(_b = this.zText) == null ? void 0 : _b.material.dispose();
}
}
}
class SimpleCameraControls {
/**
* Construct one instance of view cube helper
* @param camera Camera used in your canvas
* @param renderer Renderer used in your canvas
* @param options Options to customize view cube helper
*/
constructor(camera) {
this.camera = camera;
this.animating = false;
this.turnRate = 2 * Math.PI;
this.target = new THREE.Vector3();
this.q1 = new THREE.Quaternion();
this.q2 = new THREE.Quaternion();
this.radius = 0;
this.clock = new THREE.Clock();
}
/**
* Set associated obit controls
* @param controls The associated orbit controls
*/
setControls(controls) {
if (!controls) return;
this.controls = controls;
}
/**
* Animation loop
*/
update() {
var _a;
if (this.animating === false) return;
const delta = this.clock.getDelta();
const step = delta * this.turnRate;
this.q1.rotateTowards(this.q2, step);
this.camera.position.set(0, 0, 1).applyQuaternion(this.q1).multiplyScalar(this.radius).add(this.target);
this.camera.quaternion.rotateTowards(this.q2, step);
this.camera.updateProjectionMatrix();
(_a = this.controls) == null ? void 0 : _a.update();
if (this.q1.angleTo(this.q2) <= 1e-5) {
this.animating = false;
this.clock.stop();
}
}
/**
* Fly with the target quaterion
* @param quaternion
*/
flyTo(quaternion) {
const focusPoint = new THREE.Vector3();
const targetPosition = new THREE.Vector3(0, 0, 1);
this.radius = this.camera.position.distanceTo(focusPoint);
targetPosition.applyQuaternion(quaternion).multiplyScalar(this.radius).add(focusPoint);
const dummy = new THREE.Object3D();
dummy.position.copy(focusPoint);
dummy.lookAt(this.camera.position);
this.q1.copy(dummy.quaternion);
dummy.lookAt(targetPosition);
this.q2.copy(dummy.quaternion);
this.animating = true;
this.clock.start();
}
}
export {
AxesGizmo,
DEFAULT_AXES_OPTIONS,
DEFAULT_FACENAMES,
DEFAULT_VIEWCUBE_OPTIONS,
FixedPosGizmo,
ObjectPosition,
SimpleCameraControls,
ViewCube,
ViewCubeGizmo
};
================================================
FILE: public/assets/lib/vendor/wavesurfer.js
================================================
/*! wavesurfer.js 1.4.0 (Mon, 10 Apr 2017 08:55:35 GMT)
* https://github.com/katspaugh/wavesurfer.js
* @license BSD-3-Clause */
!function(a,b){"function"==typeof define&&define.amd?define("wavesurfer",[],function(){return a.WaveSurfer=b()}):"object"==typeof exports?module.exports=b():a.WaveSurfer=b()}(this,function(){"use strict";var a={defaultParams:{audioContext:null,audioRate:1,autoCenter:!0,backend:"WebAudio",barHeight:1,closeAudioContext:!1,container:null,cursorColor:"#333",cursorWidth:1,dragSelection:!0,fillParent:!0,forceDecode:!1,height:128,hideScrollbar:!1,interact:!0,loopSelection:!0,mediaContainer:null,mediaControls:!1,mediaType:"audio",minPxPerSec:20,partialRender:!1,pixelRatio:window.devicePixelRatio||screen.deviceXDPI/screen.logicalXDPI,progressColor:"#555",normalize:!1,renderer:"MultiCanvas",scrollParent:!1,skipLength:2,splitChannels:!1,waveColor:"#999"},init:function(b){if(this.params=a.util.extend({},this.defaultParams,b),this.container="string"==typeof b.container?document.querySelector(this.params.container):this.params.container,!this.container)throw new Error("Container element not found");if(null==this.params.mediaContainer?this.mediaContainer=this.container:"string"==typeof this.params.mediaContainer?this.mediaContainer=document.querySelector(this.params.mediaContainer):this.mediaContainer=this.params.mediaContainer,!this.mediaContainer)throw new Error("Media Container element not found");this.savedVolume=0,this.isMuted=!1,this.tmpEvents=[],this.currentAjax=null,this.createDrawer(),this.createBackend(),this.createPeakCache(),this.isDestroyed=!1},createDrawer:function(){var b=this;this.drawer=Object.create(a.Drawer[this.params.renderer]),this.drawer.init(this.container,this.params),this.drawer.on("redraw",function(){b.drawBuffer(),b.drawer.progress(b.backend.getPlayedPercents())}),this.drawer.on("click",function(a,c){setTimeout(function(){b.seekTo(c)},0)}),this.drawer.on("scroll",function(a){b.params.partialRender&&b.drawBuffer(),b.fireEvent("scroll",a)})},createBackend:function(){var b=this;this.backend&&this.backend.destroy(),"AudioElement"==this.params.backend&&(this.params.backend="MediaElement"),"WebAudio"!=this.params.backend||a.WebAudio.supportsWebAudio()||(this.params.backend="MediaElement"),this.backend=Object.create(a[this.params.backend]),this.backend.init(this.params),this.backend.on("finish",function(){b.fireEvent("finish")}),this.backend.on("play",function(){b.fireEvent("play")}),this.backend.on("pause",function(){b.fireEvent("pause")}),this.backend.on("audioprocess",function(a){b.drawer.progress(b.backend.getPlayedPercents()),b.fireEvent("audioprocess",a)})},createPeakCache:function(){this.params.partialRender&&(this.peakCache=Object.create(a.PeakCache),this.peakCache.init())},getDuration:function(){return this.backend.getDuration()},getCurrentTime:function(){return this.backend.getCurrentTime()},play:function(a,b){this.fireEvent("interaction",this.play.bind(this,a,b)),this.backend.play(a,b)},pause:function(){this.backend.isPaused()||this.backend.pause()},playPause:function(){this.backend.isPaused()?this.play():this.pause()},isPlaying:function(){return!this.backend.isPaused()},skipBackward:function(a){this.skip(-a||-this.params.skipLength)},skipForward:function(a){this.skip(a||this.params.skipLength)},skip:function(a){var b=this.getCurrentTime()||0,c=this.getDuration()||1;b=Math.max(0,Math.min(c,b+(a||0))),this.seekAndCenter(b/c)},seekAndCenter:function(a){this.seekTo(a),this.drawer.recenter(a)},seekTo:function(a){this.fireEvent("interaction",this.seekTo.bind(this,a));var b=this.backend.isPaused();b||this.backend.pause();var c=this.params.scrollParent;this.params.scrollParent=!1,this.backend.seekTo(a*this.getDuration()),this.drawer.progress(this.backend.getPlayedPercents()),b||this.backend.play(),this.params.scrollParent=c,this.fireEvent("seek",a)},stop:function(){this.pause(),this.seekTo(0),this.drawer.progress(0)},setVolume:function(a){this.backend.setVolume(a)},getVolume:function(){return this.backend.getVolume()},setPlaybackRate:function(a){this.backend.setPlaybackRate(a)},getPlaybackRate:function(){return this.backend.getPlaybackRate()},toggleMute:function(){this.setMute(!this.isMuted)},setMute:function(a){a!==this.isMuted&&(a?(this.savedVolume=this.backend.getVolume(),this.backend.setVolume(0),this.isMuted=!0):(this.backend.setVolume(this.savedVolume),this.isMuted=!1))},getMute:function(){return this.isMuted},getFilters:function(){return this.backend.filters||[]},toggleScroll:function(){this.params.scrollParent=!this.params.scrollParent,this.drawBuffer()},toggleInteraction:function(){this.params.interact=!this.params.interact},drawBuffer:function(){var a=Math.round(this.getDuration()*this.params.minPxPerSec*this.params.pixelRatio),b=this.drawer.getWidth(),c=a,d=this.drawer.getScrollX(),e=Math.min(d+b,c);if(this.params.fillParent&&(!this.params.scrollParent||a<b)&&(c=b,d=0,e=c),this.params.partialRender)for(var f=this.peakCache.addRangeToPeakCache(c,d,e),g=0;g<f.length;g++){var h=this.backend.getPeaks(c,f[g][0],f[g][1]);this.drawer.drawPeaks(h,c,f[g][0],f[g][1])}else{d=0,e=c;var h=this.backend.getPeaks(c,d,e);this.drawer.drawPeaks(h,c,d,e)}this.fireEvent("redraw",h,c)},zoom:function(a){this.params.minPxPerSec=a,this.params.scrollParent=!0,this.drawBuffer(),this.drawer.progress(this.backend.getPlayedPercents()),this.drawer.recenter(this.getCurrentTime()/this.getDuration()),this.fireEvent("zoom",a)},loadArrayBuffer:function(a){this.decodeArrayBuffer(a,function(a){this.isDestroyed||this.loadDecodedBuffer(a)}.bind(this))},loadDecodedBuffer:function(a){this.backend.load(a),this.drawBuffer(),this.fireEvent("ready")},loadBlob:function(a){var b=this,c=new FileReader;c.addEventListener("progress",function(a){b.onProgress(a)}),c.addEventListener("load",function(a){b.loadArrayBuffer(a.target.result)}),c.addEventListener("error",function(){b.fireEvent("error","Error reading file")}),c.readAsArrayBuffer(a),this.empty()},load:function(a,b,c){switch(this.empty(),this.isMuted=!1,this.params.backend){case"WebAudio":return this.loadBuffer(a,b);case"MediaElement":return this.loadMediaElement(a,b,c)}},loadBuffer:function(a,b){var c=function(b){return b&&this.tmpEvents.push(this.once("ready",b)),this.getArrayBuffer(a,this.loadArrayBuffer.bind(this))}.bind(this);return b?(this.backend.setPeaks(b),this.drawBuffer(),this.tmpEvents.push(this.once("interaction",c)),void 0):c()},loadMediaElement:function(a,b,c){var d=a;if("string"==typeof a)this.backend.load(d,this.mediaContainer,b,c);else{var e=a;this.backend.loadElt(e,b),d=e.src}this.tmpEvents.push(this.backend.once("canplay",function(){this.drawBuffer(),this.fireEvent("ready")}.bind(this)),this.backend.once("error",function(a){this.fireEvent("error",a)}.bind(this))),b&&this.backend.setPeaks(b),b&&!this.params.forceDecode||!this.backend.supportsWebAudio()||this.getArrayBuffer(d,function(a){this.decodeArrayBuffer(a,function(a){this.backend.buffer=a,this.backend.setPeaks(null),this.drawBuffer(),this.fireEvent("waveform-ready")}.bind(this))}.bind(this))},decodeArrayBuffer:function(a,b){this.arraybuffer=a,this.backend.decodeArrayBuffer(a,function(c){this.isDestroyed||this.arraybuffer!=a||(b(c),this.arraybuffer=null)}.bind(this),this.fireEvent.bind(this,"error","Error decoding audiobuffer"))},getArrayBuffer:function(b,c){var d=this,e=a.util.ajax({url:b,responseType:"arraybuffer"});return this.currentAjax=e,this.tmpEvents.push(e.on("progress",function(a){d.onProgress(a)}),e.on("success",function(a,b){c(a),d.currentAjax=null}),e.on("error",function(a){d.fireEvent("error","XHR error: "+a.target.statusText),d.currentAjax=null})),e},onProgress:function(a){if(a.lengthComputable)var b=a.loaded/a.total;else b=a.loaded/(a.loaded+1e6);this.fireEvent("loading",Math.round(100*b),a.target)},exportPCM:function(a,b,c){a=a||1024,b=b||1e4,c=c||!1;var d=this.backend.getPeaks(a,b),e=[].map.call(d,function(a){return Math.round(a*b)/b}),f=JSON.stringify(e);return c||window.open("data:application/json;charset=utf-8,"+encodeURIComponent(f)),f},exportImage:function(a,b){return a||(a="image/png"),b||(b=1),this.drawer.getImage(a,b)},cancelAjax:function(){this.currentAjax&&(this.currentAjax.xhr.abort(),this.currentAjax=null)},clearTmpEvents:function(){this.tmpEvents.forEach(function(a){a.un()})},empty:function(){this.backend.isPaused()||(this.stop(),this.backend.disconnectSource()),this.cancelAjax(),this.clearTmpEvents(),this.drawer.progress(0),this.drawer.setWidth(0),this.drawer.drawPeaks({length:this.drawer.getWidth()},0)},destroy:function(){this.fireEvent("destroy"),this.cancelAjax(),this.clearTmpEvents(),this.unAll(),this.backend.destroy(),this.drawer.destroy(),this.isDestroyed=!0}};return a.create=function(b){var c=Object.create(a);return c.init(b),c},a.util={extend:function(a){var b=Array.prototype.slice.call(arguments,1);return b.forEach(function(b){Object.keys(b).forEach(function(c){a[c]=b[c]})}),a},debounce:function(a,b,c){var d,e,f,g=function(){f=null,c||a.apply(e,d)};return function(){e=this,d=arguments;var h=c&&!f;clearTimeout(f),f=setTimeout(g,b),f||(f=setTimeout(g,b)),h&&a.apply(e,d)}},min:function(a){var b=+(1/0);for(var c in a)a[c]<b&&(b=a[c]);return b},max:function(a){var b=-(1/0);for(var c in a)a[c]>b&&(b=a[c]);return b},getId:function(){return"wavesurfer_"+Math.random().toString(32).substring(2)},ajax:function(b){var c=Object.create(a.Observer),d=new XMLHttpRequest,e=!1;return d.open(b.method||"GET",b.url,!0),d.responseType=b.responseType||"json",d.addEventListener("progress",function(a){c.fireEvent("progress",a),a.lengthComputable&&a.loaded==a.total&&(e=!0)}),d.addEventListener("load",function(a){e||c.fireEvent("progress",a),c.fireEvent("load",a),200==d.status||206==d.status?c.fireEvent("success",d.response,a):c.fireEvent("error",a)}),d.addEventListener("error",function(a){c.fireEvent("error",a)}),d.send(),c.xhr=d,c}},a.Observer={on:function(a,b){this.handlers||(this.handlers={});var c=this.handlers[a];return c||(c=this.handlers[a]=[]),c.push(b),{name:a,callback:b,un:this.un.bind(this,a,b)}},un:function(a,b){if(this.handlers){var c=this.handlers[a];if(c)if(b)for(var d=c.length-1;d>=0;d--)c[d]==b&&c.splice(d,1);else c.length=0}},unAll:function(){this.handlers=null},once:function(a,b){var c=this,d=function(){b.apply(this,arguments),setTimeout(function(){c.un(a,d)},0)};return this.on(a,d)},fireEvent:function(a){if(this.handlers){var b=this.handlers[a],c=Array.prototype.slice.call(arguments,1);b&&b.forEach(function(a){a.apply(null,c)})}}},a.util.extend(a,a.Observer),a.WebAudio={scriptBufferSize:256,PLAYING_STATE:0,PAUSED_STATE:1,FINISHED_STATE:2,supportsWebAudio:function(){return!(!window.AudioContext&&!window.webkitAudioContext)},getAudioContext:function(){return a.WebAudio.audioContext||(a.WebAudio.audioContext=new(window.AudioContext||window.webkitAudioContext)),a.WebAudio.audioContext},getOfflineAudioContext:function(b){return a.WebAudio.offlineAudioContext||(a.WebAudio.offlineAudioContext=new(window.OfflineAudioContext||window.webkitOfflineAudioContext)(1,2,b)),a.WebAudio.offlineAudioContext},init:function(b){this.params=b,this.ac=b.audioContext||this.getAudioContext(),this.lastPlay=this.ac.currentTime,this.startPosition=0,this.scheduledPause=null,this.states=[Object.create(a.WebAudio.state.playing),Object.create(a.WebAudio.state.paused),Object.create(a.WebAudio.state.finished)],this.createVolumeNode(),this.createScriptNode(),this.createAnalyserNode(),this.setState(this.PAUSED_STATE),this.setPlaybackRate(this.params.audioRate),this.setLength(0)},disconnectFilters:function(){this.filters&&(this.filters.forEach(function(a){a&&a.disconnect()}),this.filters=null,this.analyser.connect(this.gainNode))},setState:function(a){this.state!==this.states[a]&&(this.state=this.states[a],this.state.init.call(this))},setFilter:function(){this.setFilters([].slice.call(arguments))},setFilters:function(a){this.disconnectFilters(),a&&a.length&&(this.filters=a,this.analyser.disconnect(),a.reduce(function(a,b){return a.connect(b),b},this.analyser).connect(this.gainNode))},createScriptNode:function(){this.ac.createScriptProcessor?this.scriptNode=this.ac.createScriptProcessor(this.scriptBufferSize):this.scriptNode=this.ac.createJavaScriptNode(this.scriptBufferSize),this.scriptNode.connect(this.ac.destination)},addOnAudioProcess:function(){var a=this;this.scriptNode.onaudioprocess=function(){var b=a.getCurrentTime();b>=a.getDuration()?(a.setState(a.FINISHED_STATE),a.fireEvent("pause")):b>=a.scheduledPause?a.pause():a.state===a.states[a.PLAYING_STATE]&&a.fireEvent("audioprocess",b)}},removeOnAudioProcess:function(){this.scriptNode.onaudioprocess=null},createAnalyserNode:function(){this.analyser=this.ac.createAnalyser(),this.analyser.connect(this.gainNode)},createVolumeNode:function(){this.ac.createGain?this.gainNode=this.ac.createGain():this.gainNode=this.ac.createGainNode(),this.gainNode.connect(this.ac.destination)},setVolume:function(a){this.gainNode.gain.value=a},getVolume:function(){return this.gainNode.gain.value},decodeArrayBuffer:function(a,b,c){this.offlineAc||(this.offlineAc=this.getOfflineAudioContext(this.ac?this.ac.sampleRate:44100)),this.offlineAc.decodeAudioData(a,function(a){b(a)}.bind(this),c)},setPeaks:function(a){this.peaks=a},setLength:function(a){if(!this.mergedPeaks||a!=2*this.mergedPeaks.length-1+2){this.splitPeaks=[],this.mergedPeaks=[];for(var b=this.buffer?this.buffer.numberOfChannels:1,c=0;c<b;c++)this.splitPeaks[c]=[],this.splitPeaks[c][2*(a-1)]=0,this.splitPeaks[c][2*(a-1)+1]=0;this.mergedPeaks[2*(a-1)]=0,this.mergedPeaks[2*(a-1)+1]=0}},getPeaks:function(a,b,c){if(this.peaks)return this.peaks;this.setLength(a);for(var d=this.buffer.length/a,e=~~(d/10)||1,f=this.buffer.numberOfChannels,g=0;g<f;g++)for(var h=this.splitPeaks[g],i=this.buffer.getChannelData(g),j=b;j<=c;j++){for(var k=~~(j*d),l=~~(k+d),m=0,n=0,o=k;o<l;o+=e){var p=i[o];p>n&&(n=p),p<m&&(m=p)}h[2*j]=n,h[2*j+1]=m,(0==g||n>this.mergedPeaks[2*j])&&(this.mergedPeaks[2*j]=n),(0==g||m<this.mergedPeaks[2*j+1])&&(this.mergedPeaks[2*j+1]=m)}return this.params.splitChannels?this.splitPeaks:this.mergedPeaks},getPlayedPercents:function(){return this.state.getPlayedPercents.call(this)},disconnectSource:function(){this.source&&this.source.disconnect()},destroy:function(){this.isPaused()||this.pause(),this.unAll(),this.buffer=null,this.disconnectFilters(),this.disconnectSource(),this.gainNode.disconnect(),this.scriptNode.disconnect(),this.analyser.disconnect(),this.params.closeAudioContext&&("function"==typeof this.ac.close&&"closed"!=this.ac.state&&this.ac.close(),this.ac=null,this.params.audioContext?this.params.audioContext=null:a.WebAudio.audioContext=null,a.WebAudio.offlineAudioContext=null)},load:function(a){this.startPosition=0,this.lastPlay=this.ac.currentTime,this.buffer=a,this.createSource()},createSource:function(){this.disconnectSource(),this.source=this.ac.createBufferSource(),this.source.start=this.source.start||this.source.noteGrainOn,this.source.stop=this.source.stop||this.source.noteOff,this.source.playbackRate.value=this.playbackRate,this.source.buffer=this.buffer,this.source.connect(this.analyser)},isPaused:function(){return this.state!==this.states[this.PLAYING_STATE]},getDuration:function(){return this.buffer?this.buffer.duration:0},seekTo:function(a,b){if(this.buffer)return this.scheduledPause=null,null==a&&(a=this.getCurrentTime(),a>=this.getDuration()&&(a=0)),null==b&&(b=this.getDuration()),this.startPosition=a,this.lastPlay=this.ac.currentTime,this.state===this.states[this.FINISHED_STATE]&&this.setState(this.PAUSED_STATE),{start:a,end:b}},getPlayedTime:function(){return(this.ac.currentTime-this.lastPlay)*this.playbackRate},play:function(a,b){if(this.buffer){this.createSource();var c=this.seekTo(a,b);a=c.start,b=c.end,this.scheduledPause=b,this.source.start(0,a,b-a),"suspended"==this.ac.state&&this.ac.resume&&this.ac.resume(),this.setState(this.PLAYING_STATE),this.fireEvent("play")}},pause:function(){this.scheduledPause=null,this.startPosition+=this.getPlayedTime(),this.source&&this.source.stop(0),this.setState(this.PAUSED_STATE),this.fireEvent("pause")},getCurrentTime:function(){return this.state.getCurrentTime.call(this)},getPlaybackRate:function(){return this.playbackRate},setPlaybackRate:function(a){a=a||1,this.isPaused()?this.playbackRate=a:(this.pause(),this.playbackRate=a,this.play())}},a.WebAudio.state={},a.WebAudio.state.playing={init:function(){this.addOnAudioProcess()},getPlayedPercents:function(){var a=this.getDuration();return this.getCurrentTime()/a||0},getCurrentTime:function(){return this.startPosition+this.getPlayedTime()}},a.WebAudio.state.paused={init:function(){this.removeOnAudioProcess()},getPlayedPercents:function(){var a=this.getDuration();return this.getCurrentTime()/a||0},getCurrentTime:function(){return this.startPosition}},a.WebAudio.state.finished={init:function(){this.removeOnAudioProcess(),this.fireEvent("finish")},getPlayedPercents:function(){return 1},getCurrentTime:function(){return this.getDuration()}},a.util.extend(a.WebAudio,a.Observer),a.MediaElement=Object.create(a.WebAudio),a.util.extend(a.MediaElement,{init:function(a){this.params=a,this.media={currentTime:0,duration:0,paused:!0,playbackRate:1,play:function(){},pause:function(){}},this.mediaType=a.mediaType.toLowerCase(),this.elementPosition=a.elementPosition,this.setPlaybackRate(this.params.audioRate),this.createTimer()},createTimer:function(){var a=this,b=function(){if(!a.isPaused()){a.fireEvent("audioprocess",a.getCurrentTime());var c=window.requestAnimationFrame||window.webkitRequestAnimationFrame;c(b)}};this.on("play",b)},load:function(a,b,c,d){var e=document.createElement(this.mediaType);e.controls=this.params.mediaControls,e.autoplay=this.params.autoplay||!1,e.preload=null==d?"auto":d,e.src=a,e.style.width="100%";var f=b.querySelector(this.mediaType);f&&b.removeChild(f),b.appendChild(e),this._load(e,c)},loadElt:function(a,b){var c=a;c.controls=this.params.mediaControls,c.autoplay=this.params.autoplay||!1,this._load(c,b)},_load:function(a,b){var c=this;"function"==typeof a.load&&a.load(),a.addEventListener("error",function(){c.fireEvent("error","Error loading media element")}),a.addEventListener("canplay",function(){c.fireEvent("canplay")}),a.addEventListener("ended",function(){c.fireEvent("finish")}),this.media=a,this.peaks=b,this.onPlayEnd=null,this.buffer=null,this.setPlaybackRate(this.playbackRate)},isPaused:function(){return!this.media||this.media.paused},getDuration:function(){var a=(this.buffer||this.media).duration;return a>=1/0&&(a=this.media.seekable.end(0)),a},getCurrentTime:function(){return this.media&&this.media.currentTime},getPlayedPercents:function(){return this.getCurrentTime()/this.getDuration()||0},getPlaybackRate:function(){return this.playbackRate||this.media.playbackRate},setPlaybackRate:function(a){this.playbackRate=a||1,this.media.playbackRate=this.playbackRate},seekTo:function(a){null!=a&&(this.media.currentTime=a),this.clearPlayEnd()},play:function(a,b){this.seekTo(a),this.media.play(),b&&this.setPlayEnd(b),this.fireEvent("play")},pause:function(){this.media&&this.media.pause(),this.clearPlayEnd(),this.fireEvent("pause")},setPlayEnd:function(a){var b=this;this.onPlayEnd=function(c){c>=a&&(b.pause(),b.seekTo(a))},this.on("audioprocess",this.onPlayEnd)},clearPlayEnd:function(){this.onPlayEnd&&(this.un("audioprocess",this.onPlayEnd),this.onPlayEnd=null)},getPeaks:function(b,c,d){return this.buffer?a.WebAudio.getPeaks.call(this,b,c,d):this.peaks||[]},getVolume:function(){return this.media.volume},setVolume:function(a){this.media.volume=a},destroy:function(){this.pause(),this.unAll(),this.media&&this.media.parentNode&&this.media.parentNode.removeChild(this.media),this.media=null}}),a.AudioElement=a.MediaElement,a.Drawer={init:function(a,b){this.container=a,this.params=b,this.width=0,this.height=b.height*this.params.pixelRatio,this.lastPos=0,this.initDrawer(b),this.createWrapper(),this.createElements()},createWrapper:function(){this.wrapper=this.container.appendChild(document.createElement("wave")),this.style(this.wrapper,{display:"block",position:"relative",userSelect:"none",webkitUserSelect:"none",height:this.params.height+"px"}),(this.params.fillParent||this.params.scrollParent)&&this.style(this.wrapper,{width:"100%",overflowX:this.params.hideScrollbar?"hidden":"auto",overflowY:"hidden"}),this.setupWrapperEvents()},handleEvent:function(a,b){!b&&a.preventDefault();var c,d=a.targetTouches?a.targetTouches[0].clientX:a.clientX,e=this.wrapper.getBoundingClientRect(),f=this.width,g=this.getWidth();return!this.params.fillParent&&f<g?(c=(d-e.left)*this.params.pixelRatio/f||0,c>1&&(c=1)):c=(d-e.left+this.wrapper.scrollLeft)/this.wrapper.scrollWidth||0,c},setupWrapperEvents:function(){var a=this;this.wrapper.addEventListener("click",function(b){var c=a.wrapper.offsetHeight-a.wrapper.clientHeight;if(0!=c){var d=a.wrapper.getBoundingClientRect();if(b.clientY>=d.bottom-c)return}a.params.interact&&a.fireEvent("click",b,a.handleEvent(b))}),this.wrapper.addEventListener("scroll",function(b){a.fireEvent("scroll",b)})},drawPeaks:function(a,b,c,d){this.setWidth(b),this.params.barWidth?this.drawBars(a,0,c,d):this.drawWave(a,0,c,d)},style:function(a,b){return Object.keys(b).forEach(function(c){a.style[c]!==b[c]&&(a.style[c]=b[c])}),a},resetScroll:function(){null!==this.wrapper&&(this.wrapper.scrollLeft=0)},recenter:function(a){var b=this.wrapper.scrollWidth*a;this.recenterOnPosition(b,!0)},recenterOnPosition:function(a,b){var c=this.wrapper.scrollLeft,d=~~(this.wrapper.clientWidth/2),e=a-d,f=e-c,g=this.wrapper.scrollWidth-this.wrapper.clientWidth;if(0!=g){if(!b&&-d<=f&&f<d){var h=5;f=Math.max(-h,Math.min(h,f)),e=c+f}e=Math.max(0,Math.min(g,e)),e!=c&&(this.wrapper.scrollLeft=e)}},getScrollX:function(){return Math.round(this.wrapper.scrollLeft*this.params.pixelRatio)},getWidth:function(){return Math.round(this.container.clientWidth*this.params.pixelRatio)},setWidth:function(a){this.width!=a&&(this.width=a,this.params.fillParent||this.params.scrollParent?this.style(this.wrapper,{width:""}):this.style(this.wrapper,{width:~~(this.width/this.params.pixelRatio)+"px"}),this.updateSize())},setHeight:function(a){a!=this.height&&(this.height=a,this.style(this.wrapper,{height:~~(this.height/this.params.pixelRatio)+"px"}),this.updateSize())},progress:function(a){var b=1/this.params.pixelRatio,c=Math.round(a*this.width)*b;if(c<this.lastPos||c-this.lastPos>=b){if(this.lastPos=c,this.params.scrollParent&&this.params.autoCenter){var d=~~(this.wrapper.scrollWidth*a);this.recenterOnPosition(d)}this.updateProgress(c)}},destroy:function(){this.unAll(),this.wrapper&&(this.container.removeChild(this.wrapper),this.wrapper=null)},initDrawer:function(){},createElements:function(){},updateSize:function(){},drawWave:function(a,b){},clearWave:function(){},updateProgress:function(a){}},a.util.extend(a.Drawer,a.Observer),a.Drawer.Canvas=Object.create(a.Drawer),a.util.extend(a.Drawer.Canvas,{createElements:function(){var a=this.wrapper.appendChild(this.style(document.createElement("canvas"),{position:"absolute",zIndex:1,left:0,top:0,bottom:0}));if(this.waveCc=a.getContext("2d"),this.progressWave=this.wrapper.appendChild(this.style(document.createElement("wave"),{position:"absolute",zIndex:2,left:0,top:0,bottom:0,overflow:"hidden",width:"0",display:"none",boxSizing:"border-box",borderRightStyle:"solid",borderRightWidth:this.params.cursorWidth+"px",borderRightColor:this.params.cursorColor})),this.params.waveColor!=this.params.progressColor){var b=this.progressWave.appendChild(document.createElement("canvas"));this.progressCc=b.getContext("2d")}},updateSize:function(){var a=Math.round(this.width/this.params.pixelRatio);this.waveCc.canvas.width=this.width,this.waveCc.canvas.height=this.height,this.style(this.waveCc.canvas,{width:a+"px"}),this.style(this.progressWave,{display:"block"}),this.progressCc&&(this.progressCc.canvas.width=this.width,this.progressCc.canvas.height=this.height,this.style(this.progressCc.canvas,{width:a+"px"})),this.clearWave()},clearWave:function(){this.waveCc.clearRect(0,0,this.width,this.height),this.progressCc&&this.progressCc.clearRect(0,0,this.width,this.height)},drawBars:function(b,c,d,e){var f=this;if(b[0]instanceof Array){var g=b;if(this.params.splitChannels)return this.setHeight(g.length*this.params.height*this.params.pixelRatio),void g.forEach(function(a,b){f.drawBars(a,b,d,e)});b=g[0]}var h=[].some.call(b,function(a){return a<0}),i=1;h&&(i=2);var j=.5/this.params.pixelRatio,k=this.width,l=this.params.height*this.params.pixelRatio,m=l*c||0,n=l/2,o=b.length/i,p=this.params.barWidth*this.params.pixelRatio,q=Math.max(this.params.pixelRatio,~~(p/2)),r=p+q,s=1/this.params.barHeight;if(this.params.normalize){var t=a.util.max(b),u=a.util.min(b);s=-u>t?-u:t}var v=o/k;this.waveCc.fillStyle=this.params.waveColor,this.progressCc&&(this.progressCc.fillStyle=this.params.progressColor),[this.waveCc,this.progressCc].forEach(function(a){if(a)for(var c=d/v;c<e/v;c+=r){var f=b[Math.floor(c*v*i)]||0,g=Math.round(f/s*n);a.fillRect(c+j,n-g+m,p+j,2*g)}},this)},drawWave:function(b,c,d,e){var f=this;if(b[0]instanceof Array){var g=b;if(this.params.splitChannels)return this.setHeight(g.length*this.params.height*this.params.pixelRatio),void g.forEach(function(a,b){f.drawWave(a,b,d,e)});b=g[0]}var h=[].some.call(b,function(a){return a<0});if(!h){for(var i=[],j=0,k=b.length;j<k;j++)i[2*j]=b[j],i[2*j+1]=-b[j];b=i}var l=.5/this.params.pixelRatio,m=this.params.height*this.params.pixelRatio,n=m*c||0,o=m/2,p=~~(b.length/2),q=1;this.params.fillParent&&this.width!=p&&(q=this.width/p);var r=1/this.params.barHeight;if(this.params.normalize){var s=a.util.max(b),t=a.util.min(b);r=-t>s?-t:s}this.waveCc.fillStyle=this.params.waveColor,this.progressCc&&(this.progressCc.fillStyle=this.params.progressColor),[this.waveCc,this.progressCc].forEach(function(a){if(a){a.beginPath(),a.moveTo(d*q+l,o+n);for(var c=d;c<e;c++){var f=Math.round(b[2*c]/r*o);a.lineTo(c*q+l,o-f+n)}for(var c=e-1;c>=d;c--){var f=Math.round(b[2*c+1]/r*o);a.lineTo(c*q+l,o-f+n)}a.closePath(),a.fill(),a.fillRect(0,o+n-l,this.width,l)}},this)},updateProgress:function(a){this.style(this.progressWave,{width:a+"px"})},getImage:function(a,b){return this.waveCc.canvas.toDataURL(a,b)}}),a.Drawer.MultiCanvas=Object.create(a.Drawer),a.util.extend(a.Drawer.MultiCanvas,{initDrawer:function(a){if(this.maxCanvasWidth=null!=a.maxCanvasWidth?a.maxCanvasWidth:4e3,this.maxCanvasElementWidth=Math.round(this.maxCanvasWidth/this.params.pixelRatio),this.maxCanvasWidth<=1)throw"maxCanvasWidth must be greater than 1.";if(this.maxCanvasWidth%2==1)throw"maxCanvasWidth must be an even number.";this.hasProgressCanvas=this.params.waveColor!=this.params.progressColor,this.halfPixel=.5/this.params.pixelRatio,this.canvases=[]},createElements:function(){this.progressWave=this.wrapper.appendChild(this.style(document.createElement("wave"),{position:"absolute",zIndex:2,left:0,top:0,bottom:0,overflow:"hidden",width:"0",display:"none",boxSizing:"border-box",borderRightStyle:"solid",borderRightWidth:this.params.cursorWidth+"px",borderRightColor:this.params.cursorColor})),this.addCanvas()},updateSize:function(){for(var a=Math.round(this.width/this.params.pixelRatio),b=Math.ceil(a/this.maxCanvasElementWidth);this.canvases.length<b;)this.addCanvas();for(;this.canvases.length>b;)this.removeCanvas();for(var c in this.canvases){var d=this.maxCanvasWidth+2*Math.ceil(this.params.pixelRatio/2);c==this.canvases.length-1&&(d=this.width-this.maxCanvasWidth*(this.canvases.length-1)),this.updateDimensions(this.canvases[c],d,this.height),this.clearWaveForEntry(this.canvases[c])}},addCanvas:function(){var a={},b=this.maxCanvasElementWidth*this.canvases.length;a.wave=this.wrapper.appendChild(this.style(document.createElement("canvas"),{position:"absolute",zIndex:1,left:b+"px",top:0,bottom:0,height:"100%"})),a.waveCtx=a.wave.getContext("2d"),this.hasProgressCanvas&&(a.progress=this.progressWave.appendChild(this.style(document.createElement("canvas"),{position:"absolute",left:b+"px",top:0,bottom:0,height:"100%"})),a.progressCtx=a.progress.getContext("2d")),this.canvases.push(a)},removeCanvas:function(){var a=this.canvases.pop();a.wave.parentElement.removeChild(a.wave),this.hasProgressCanvas&&a.progress.parentElement.removeChild(a.progress)},updateDimensions:function(a,b,c){var d=Math.round(b/this.params.pixelRatio),e=Math.round(this.width/this.params.pixelRatio);a.start=a.waveCtx.canvas.offsetLeft/e||0,a.end=a.start+d/e,a.waveCtx.canvas.width=b,a.waveCtx.canvas.height=c,this.style(a.waveCtx.canvas,{width:d+"px"}),this.style(this.progressWave,{display:"block"}),this.hasProgressCanvas&&(a.progressCtx.canvas.width=b,a.progressCtx.canvas.height=c,this.style(a.progressCtx.canvas,{width:d+"px"}))},clearWave:function(){for(var a in this.canvases)this.clearWaveForEntry(this.canvases[a])},clearWaveForEntry:function(a){a.waveCtx.clearRect(0,0,a.waveCtx.canvas.width,a.waveCtx.canvas.height),this.hasProgressCanvas&&a.progressCtx.clearRect(0,0,a.progressCtx.canvas.width,a.progressCtx.canvas.height)},drawBars:function(b,c,d,e){var f=this;if(b[0]instanceof Array){var g=b;if(this.params.splitChannels)return this.setHeight(g.length*this.params.height*this.params.pixelRatio),void g.forEach(function(a,b){f.drawBars(a,b,d,e)});b=g[0]}var h=[].some.call(b,function(a){return a<0}),i=1;h&&(i=2);var j=this.width,k=this.params.height*this.params.pixelRatio,l=k*c||0,m=k/2,n=b.length/i,o=this.params.barWidth*this.params.pixelRatio,p=Math.max(this.params.pixelRatio,~~(o/2)),q=o+p,r=1/this.params.barHeight;if(this.params.normalize){var s=a.util.max(b),t=a.util.min(b);r=-t>s?-t:s}for(var u=n/j,v=d/u;v<e/u;v+=q){var w=b[Math.floor(v*u*i)]||0,x=Math.round(w/r*m);this.fillRect(v+this.halfPixel,m-x+l,o+this.halfPixel,2*x)}},drawWave:function(b,c,d,e){var f=this;if(b[0]instanceof Array){var g=b;if(this.params.splitChannels)return this.setHeight(g.length*this.params.height*this.params.pixelRatio),void g.forEach(function(a,b){f.drawWave(a,b,d,e)});b=g[0]}var h=[].some.call(b,function(a){return a<0});if(!h){for(var i=[],j=0,k=b.length;j<k;j++)i[2*j]=b[j],i[2*j+1]=-b[j];b=i}var l=this.params.height*this.params.pixelRatio,m=l*c||0,n=l/2,o=1/this.params.barHeight;if(this.params.normalize){var p=a.util.max(b),q=a.util.min(b);o=-q>p?-q:p}this.drawLine(b,o,n,m,d,e),this.fillRect(0,n+m-this.halfPixel,this.width,this.halfPixel)},drawLine:function(a,b,c,d,e,f){for(var g in this.canvases){var h=this.canvases[g];this.setFillStyles(h),this.drawLineToContext(h,h.waveCtx,a,b,c,d,e,f),this.drawLineToContext(h,h.progressCtx,a,b,c,d,e,f)}},drawLineToContext:function(a,b,c,d,e,f,g,h){if(b){var i=c.length/2,j=1;this.params.fillParent&&this.width!=i&&(j=this.width/i);var k=Math.round(i*a.start),l=Math.round(i*a.end);if(!(k>h||l<g)){var m=Math.max(k,g),n=Math.min(l,h);b.beginPath(),b.moveTo((m-k)*j+this.halfPixel,e+f);for(var o=m;o<n;o++){var p=c[2*o]||0,q=Math.round(p/d*e);b.lineTo((o-k)*j+this.halfPixel,e-q+f)}for(var o=n-1;o>=m;o--){var p=c[2*o+1]||0,q=Math.round(p/d*e);b.lineTo((o-k)*j+this.halfPixel,e-q+f)}b.closePath(),b.fill()}}},fillRect:function(a,b,c,d){for(var e=Math.floor(a/this.maxCanvasWidth),f=Math.min(Math.ceil((a+c)/this.maxCanvasWidth)+1,this.canvases.length),g=e;g<f;g++){var h=this.canvases[g],i=g*this.maxCanvasWidth,j={x1:Math.max(a,g*this.maxCanvasWidth),y1:b,x2:Math.min(a+c,g*this.maxCanvasWidth+h.waveCtx.canvas.width),y2:b+d};j.x1<j.x2&&(this.setFillStyles(h),this.fillRectToContext(h.waveCtx,j.x1-i,j.y1,j.x2-j.x1,j.y2-j.y1),this.fillRectToContext(h.progressCtx,j.x1-i,j.y1,j.x2-j.x1,j.y2-j.y1))}},fillRectToContext:function(a,b,c,d,e){a&&a.fillRect(b,c,d,e)},setFillStyles:function(a){a.waveCtx.fillStyle=this.params.waveColor,this.hasProgressCanvas&&(a.progressCtx.fillStyle=this.params.progressColor)},updateProgress:function(a){this.style(this.progressWave,{width:a+"px"})},getImage:function(a,b){var c=[];return this.canvases.forEach(function(d){c.push(d.wave.toDataURL(a,b))}),c.length>1?c:c[0]}}),a.Drawer.SplitWavePointPlot=Object.create(a.Drawer.Canvas),a.util.extend(a.Drawer.SplitWavePointPlot,{defaultPlotParams:{plotNormalizeTo:"whole",plotTimeStart:0,plotMin:0,
plotMax:1,plotColor:"#f63",plotProgressColor:"#F00",plotPointHeight:2,plotPointWidth:2,plotSeparator:!0,plotSeparatorColor:"black",plotRangeDisplay:!1,plotRangeUnits:"",plotRangePrecision:4,plotRangeIgnoreOutliers:!1,plotRangeFontSize:12,plotRangeFontType:"Ariel",waveDrawMedianLine:!0,plotFileDelimiter:"\t"},plotTimeStart:0,plotTimeEnd:-1,plotArrayLoaded:!1,plotArray:[],plotPoints:[],plotMin:0,plotMax:1,initDrawer:function(a){var b=this;for(var c in this.defaultPlotParams)void 0===this.params[c]&&(this.params[c]=this.defaultPlotParams[c]);if(this.plotTimeStart=this.params.plotTimeStart,void 0!==this.params.plotTimeEnd&&(this.plotTimeEnd=this.params.plotTimeEnd),Array.isArray(a.plotArray))this.plotArray=a.plotArray,this.plotArrayLoaded=!0;else{var d=function(a){b.plotArray=a,b.plotArrayLoaded=!0,b.fireEvent("plot_array_loaded")};this.loadPlotArrayFromFile(a.plotFileUrl,d,this.params.plotFileDelimiter)}},drawPeaks:function(a,b,c,d){if(1==this.plotArrayLoaded)this.setWidth(b),this.splitChannels=!0,this.params.height=this.params.height/2,a[0]instanceof Array&&(a=a[0]),this.params.barWidth?this.drawBars(a,1,c,d):this.drawWave(a,1,c,d),this.params.height=2*this.params.height,this.calculatePlots(),this.drawPlots();else{var e=this;e.on("plot-array-loaded",function(){e.drawPeaks(a,b,c,d)})}},drawPlots:function(){var a=this.params.height*this.params.pixelRatio/2,b=.5/this.params.pixelRatio;this.waveCc.fillStyle=this.params.plotColor,this.progressCc&&(this.progressCc.fillStyle=this.params.plotProgressColor);for(var c in this.plotPoints){var d=parseInt(c),e=a-this.params.plotPointHeight-this.plotPoints[c]*(a-this.params.plotPointHeight),f=this.params.plotPointHeight;this.waveCc.fillRect(d,e,this.params.plotPointWidth,f),this.progressCc&&this.progressCc.fillRect(d,e,this.params.plotPointWidth,f)}this.params.plotSeparator&&(this.waveCc.fillStyle=this.params.plotSeparatorColor,this.waveCc.fillRect(0,a,this.width,b)),this.params.plotRangeDisplay&&this.displayPlotRange()},displayPlotRange:function(){var a=this.params.plotRangeFontSize*this.params.pixelRatio,b=this.plotMax.toPrecision(this.params.plotRangePrecision)+" "+this.params.plotRangeUnits,c=this.plotMin.toPrecision(this.params.plotRangePrecision)+" "+this.params.plotRangeUnits;this.waveCc.font=a.toString()+"px "+this.params.plotRangeFontType,this.waveCc.fillText(b,3,a),this.waveCc.fillText(c,3,this.height/2)},calculatePlots:function(){this.plotPoints={},this.calculatePlotTimeEnd();for(var a=[],b=-1,c=0,d=99999999999999,e=0,f=99999999999999,g=this.plotTimeEnd-this.plotTimeStart,h=0;h<this.plotArray.length;h++){var i=this.plotArray[h];if(i.value>c&&(c=i.value),i.value<d&&(d=i.value),i.time>=this.plotTimeStart&&i.time<=this.plotTimeEnd){var j=Math.round(this.width*(i.time-this.plotTimeStart)/g);if(a.push(i.value),j!==b&&a.length>0){var k=this.avg(a);k>e&&(e=k),k<f&&(f=k),this.plotPoints[b]=k,a=[]}b=j}}"whole"==this.params.plotNormalizeTo?(this.plotMin=d,this.plotMax=c):"values"==this.params.plotNormalizeTo?(this.plotMin=this.params.plotMin,this.plotMax=this.params.plotMax):(this.plotMin=f,this.plotMax=e),this.normalizeValues()},normalizeValues:function(){var a={};if("none"!==this.params.plotNormalizeTo){for(var b in this.plotPoints){var c=(this.plotPoints[b]-this.plotMin)/(this.plotMax-this.plotMin);c>1?this.params.plotRangeIgnoreOutliers||(a[b]=1):c<0?this.params.plotRangeIgnoreOutliers||(a[b]=0):a[b]=c}this.plotPoints=a}},loadPlotArrayFromFile:function(b,c,d){void 0===d&&(d="\t");var e=[],f={url:b,responseType:"text"},g=a.util.ajax(f);g.on("load",function(a){if(200==a.currentTarget.status){for(var b=a.currentTarget.responseText.split("\n"),f=0;f<b.length;f++){var g=b[f].split(d);2==g.length&&e.push({time:parseFloat(g[0]),value:parseFloat(g[1])})}c(e)}})},calculatePlotTimeEnd:function(){void 0!==this.params.plotTimeEnd?this.plotTimeEnd=this.params.plotTimeEnd:this.plotTimeEnd=this.plotArray[this.plotArray.length-1].time},avg:function(a){var b=a.reduce(function(a,b){return a+b});return b/a.length}}),a.util.extend(a.Drawer.SplitWavePointPlot,a.Observer),a.PeakCache={init:function(){this.clearPeakCache()},clearPeakCache:function(){this.peakCacheRanges=[],this.peakCacheLength=-1},addRangeToPeakCache:function(a,b,c){a!=this.peakCacheLength&&(this.clearPeakCache(),this.peakCacheLength=a);for(var d=[],e=0;e<this.peakCacheRanges.length&&this.peakCacheRanges[e]<b;)e++;for(e%2==0&&d.push(b);e<this.peakCacheRanges.length&&this.peakCacheRanges[e]<=c;)d.push(this.peakCacheRanges[e]),e++;e%2==0&&d.push(c),d=d.filter(function(a,b,c){return 0==b?a!=c[b+1]:b==c.length-1?a!=c[b-1]:a!=c[b-1]&&a!=c[b+1]}),this.peakCacheRanges=this.peakCacheRanges.concat(d),this.peakCacheRanges=this.peakCacheRanges.sort(function(a,b){return a-b}).filter(function(a,b,c){return 0==b?a!=c[b+1]:b==c.length-1?a!=c[b-1]:a!=c[b-1]&&a!=c[b+1]});var f=[];for(e=0;e<d.length;e+=2)f.push([d[e],d[e+1]]);return f},getCacheRanges:function(){for(var a=[],b=0;b<this.peakCacheRanges.length;b+=2)a.push([this.peakCacheRanges[b],this.peakCacheRanges[b+1]]);return a}},function(){var b=function(){var b=document.querySelectorAll("wavesurfer");Array.prototype.forEach.call(b,function(b){var c=a.util.extend({container:b,backend:"MediaElement",mediaControls:!0},b.dataset);b.style.display="block";var d=a.create(c);if(b.dataset.peaks)var e=JSON.parse(b.dataset.peaks);d.load(b.dataset.url,e)})};"complete"===document.readyState?b():window.addEventListener("load",b)}(),a});
//# sourceMappingURL=wavesurfer.min.js.map
================================================
FILE: public/assets/locales/_.json
================================================
{
"ABORTED": "",
"ABORT_CURRENT_UPLOADS?": "",
"ACTIVITY": "",
"ADVANCED": "",
"ALL_DONE": "",
"ALREADY_EXIST": "",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "",
"BEAUTIFUL_URL": "",
"BOOKMARK": "",
"CAMERA": "",
"CANCEL": "",
"CANNOT_ESTABLISH_A_CONNECTION": "",
"CANT_LOAD_THIS_PICTURE": "",
"CANT_USE_FILESYSTEM": "",
"CAN_RESHARE": "",
"CODE": "",
"CONFIGURE": "",
"CONFIRM_BY_TYPING": "",
"CONNECT": "",
"CONNECTION_LOST": "",
"COPIED_TO_CLIPBOARD": "",
"CREATE_A_NEW_LINK": "",
"CREATE_A_TAG": "",
"CURRENT": "",
"CURRENT_UPLOAD": "",
"CUSTOM_LINK_URL": "",
"DASHBOARD": "",
"DATE": "",
"DISPLAY_HIDDEN_FILES": "",
"DOESNT_MATCH": "",
"DONE": "",
"DOWNLOAD": "",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "",
"DROP_HERE_TO_UPLOAD": "",
"EDITOR": "",
"EMBED": "",
"EMPTY": "",
"ENCRYPTION_KEY": "",
"ENDPOINT": "",
"ERROR": "",
"EXISTING_LINKS": "",
"EXPIRATION": "",
"EXPORT_AS_{{VALUE}}": "",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "",
"HIDE_HIDDEN_FILES": "",
"HOME": "",
"HOSTNAME*": "",
"HOST_KEY": "",
"INCORRECT_PASSWORD": "",
"INFO": "",
"INTERNAL_ERROR": "",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "",
"INVALID_ACCOUNT": "",
"INVALID_PASSWORD": "",
"LAYOUT": "",
"LOADING": "",
"LOCATION": "",
"MISSING_DEPENDENCY": "",
"MORE_DETAILS": "",
"NAVIGATE": "",
"NEW_FILE": "",
"NEW_FILE::SHORT": "",
"NEW_FOLDER": "",
"NEW_FOLDER::SHORT": "",
"NO": "",
"NOT_ALLOWED": "",
"NOT_AUTHORISED": "",
"NOT_FOUND": "",
"NOT_IMPLEMENTED": "",
"NOT_SUPPORTED": "",
"NOT_VALID": "",
"NUMBER_OF_CONNECTIONS": "",
"OK": "",
"ONLY_FOR_USERS": "",
"OOPS": "",
"PASSPHRASE": "",
"PASSWORD": "",
"PASSWORD_CANT_BE_EMPTY": "",
"PATH": "",
"PERMISSION_DENIED": "",
"PICK_A_MASTER_PASSWORD": "",
"PORT": "",
"POWERED_BY": "",
"PROPERTIES": "",
"PROTECT_ACCESS_WITH_A_PASSWORD": "",
"QUICK_ACCESS": "",
"REGION": "",
"REMEMBER_ME": "",
"REMOVE": "",
"RENAME": "",
"RENAME_AS": "",
"RESTRICTIONS": "",
"RUNNING": "",
"SAVE_CURRENT_FILE": "",
"SEARCH": "",
"SETTINGS": "",
"SHARE": "",
"SHARED_DRIVE": "",
"SKIP_TO_CONTENT": "",
"SORT": "",
"SORT_BY_DATE": "",
"SORT_BY_NAME": "",
"SORT_BY_SIZE": "",
"SORT_BY_TYPE": "",
"STARRED": "",
"SUPPORT": "",
"TAG": "",
"TAGS": "",
"THERE_IS_NOTHING_HERE": "",
"THE_FILE_{{VALUE}}_WAS_DELETED": "",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "",
"THE_LINK_WONT_BE_VALID_AFTER": "",
"TIMEOUT": "",
"TODO": "",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "",
"UPLOAD": "",
"UPLOADER": "",
"USERNAME": "",
"VERSION": "",
"VIEWER": "",
"WAITING": "",
"YES": "",
"YOUR_EMAIL_ADDRESS": "",
"YOUR_FILES": "",
"YOUR_MASTER_PASSWORD": "",
"YOU_CANT_DO_THAT": ""
}
================================================
FILE: public/assets/locales/az.json
================================================
{
"ABORTED": "ləğv edildi",
"ABORT_CURRENT_UPLOADS?": "cari yükləmə ləğv edilsin?",
"ACTIVITY": "Fəaliyyət",
"ADVANCED": "qabaqcıl",
"ALL_DONE": "hər şey hazırdır",
"ALREADY_EXIST": "artıq mövcuddur",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "{{VALUE}} adlı bir fayl yaradıldı",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "{{VALUE}} adlı bir qovluq yaradıldı",
"BEAUTIFUL_URL": "gözəl_url",
"BOOKMARK": "əlfəcin",
"CAMERA": "kamera",
"CANCEL": "ləğv et",
"CANNOT_ESTABLISH_A_CONNECTION": "əlaqə qura bilmir",
"CANT_LOAD_THIS_PICTURE": "bu şəkli yükləyə bilməz",
"CANT_USE_FILESYSTEM": "fayl sistemindən istifadə edə bilər",
"CAN_RESHARE": "yenidən yaşaya bilər",
"CODE": "kodu",
"CONFIGURE": "konfiqurasiya etmək",
"CONFIRM_BY_TYPING": "yazaraq təsdiqləyin",
"CONNECT": "qoşulmaq",
"CONNECTION_LOST": "bağlantı kəsildi",
"COPIED_TO_CLIPBOARD": "panoya kopyalandı",
"CREATE_A_NEW_LINK": "yeni bir əlaqə yaradın",
"CREATE_A_TAG": "etiket yarat",
"CURRENT": "cari",
"CURRENT_UPLOAD": "cari yükləmə",
"CUSTOM_LINK_URL": "xüsusi link URL",
"DASHBOARD": "idarə paneli",
"DATE": "Tarix",
"DISPLAY_HIDDEN_FILES": "gizli sənədləri göstərin",
"DOESNT_MATCH": "uyğun gəlmir",
"DONE": "hazır",
"DOWNLOAD": "yükləyin",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "dəyişiklikləri saxlamaq istəyirsən",
"DROP_HERE_TO_UPLOAD": "yükləmək üçün buraya salın",
"EDITOR": "Redaktor",
"EMBED": "yerləşdir",
"EMPTY": "boş",
"ENCRYPTION_KEY": "şifrələmə açarı",
"ENDPOINT": "son nöqtə",
"ERROR": "səhv",
"EXISTING_LINKS": "mövcud bağlantılar",
"EXPIRATION": "sona çatması",
"EXPORT_AS_{{VALUE}}": "{{VALUE}} olaraq ixrac",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "tez-tez giriş qovluqları burada göstəriləcəkdir",
"HIDE_HIDDEN_FILES": "gizli sənədləri gizlət",
"HOME": "ana səhifə",
"HOSTNAME*": "host adı",
"HOST_KEY": "host açarı",
"INCORRECT_PASSWORD": "səhv parol",
"INFO": "məlumat",
"INTERNAL_ERROR": "daxili səhv",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "daxili səhv: {{VALUE}} yarada bilməz",
"INVALID_ACCOUNT": "etibarsız hesab",
"INVALID_PASSWORD": "etibarsız Şifrə",
"LAYOUT": "düzülüş",
"LOADING": "yüklənir",
"LOCATION": "yeri",
"MISSING_DEPENDENCY": "itkin asılılıq",
"MORE_DETAILS": "daha çox məlumat",
"NAVIGATE": "gedin",
"NEW_FILE": "yeni sənəd",
"NEW_FILE::SHORT": "yeni sənəd",
"NEW_FOLDER": "yeni qovluq",
"NEW_FOLDER::SHORT": "yeni qovluq",
"NO": "yox",
"NOT_ALLOWED": "icazəli deyildir, izinli deyildir, qadağandır",
"NOT_AUTHORISED": "səlahiyyətli deyil",
"NOT_FOUND": "tapılmadı",
"NOT_IMPLEMENTED": "tətbiq olunmayıb",
"NOT_SUPPORTED": "dəstəklənmir",
"NOT_VALID": "etibarlı deyil",
"NUMBER_OF_CONNECTIONS": "əlaqələrin sayı",
"OK": "tamam",
"ONLY_FOR_USERS": "Yalnız istifadəçilər üçün",
"OOPS": "Vay",
"PASSPHRASE": "parol",
"PASSWORD": "parol",
"PASSWORD_CANT_BE_EMPTY": "parol boş ola bilməz",
"PATH": "yol",
"PERMISSION_DENIED": "icazə rədd edildi",
"PICK_A_MASTER_PASSWORD": "usta parol seçin",
"PORT": "liman",
"POWERED_BY": "ilə təchiz edilmişdir",
"PROPERTIES": "xassələri",
"PROTECT_ACCESS_WITH_A_PASSWORD": "girişi bir parol ilə qorumaq",
"QUICK_ACCESS": "sürətli giriş",
"REGION": "bölgə",
"REMEMBER_ME": "məni xatırla",
"REMOVE": "çıxarın",
"RENAME": "adını dəyişdir",
"RENAME_AS": "kimi adlandır",
"RESTRICTIONS": "məhdudiyyətlər",
"RUNNING": "işləyir",
"SAVE_CURRENT_FILE": "cari faylı qeyd edin",
"SEARCH": "axtarış",
"SETTINGS": "parametrləri",
"SHARE": "paylaş",
"SHARED_DRIVE": "paylaşılmış disk",
"SKIP_TO_CONTENT": "Məzmuna keç",
"SORT": "sırala",
"SORT_BY_DATE": "tarixə görə sırala",
"SORT_BY_NAME": "adı ilə sırala",
"SORT_BY_SIZE": "Ölçüyə görə sırala",
"SORT_BY_TYPE": "növünə görə sırala",
"STARRED": "əlfəcin",
"SUPPORT": "dəstək",
"TAG": "etiket",
"TAGS": "etiketlər",
"THERE_IS_NOTHING_HERE": "burada heç nə yoxdur",
"THE_FILE_{{VALUE}}_WAS_DELETED": "fayl {{VALUE}} silindi",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "{{VALUE}} adı dəyişdirildi",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "link panoya kopyalandı",
"THE_LINK_WONT_BE_VALID_AFTER": "link sonra etibarlı olmayacaq",
"TIMEOUT": "vaxt",
"TODO": "etmək",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "Trafik sıxlığı, daha sonra yenidən cəhd edin",
"UPLOAD": "yüklə",
"UPLOADER": "yükləyici",
"USERNAME": "istifadəçi adı",
"VERSION": "versiya",
"VIEWER": "tamaşaçı",
"WAITING": "gözləyir",
"YES": "bəli",
"YOUR_EMAIL_ADDRESS": "e-poçt adresiniz",
"YOUR_FILES": "sənədləriniz",
"YOUR_MASTER_PASSWORD": "usta parolunuz",
"YOU_CANT_DO_THAT": "bunu edə bilməzsən"
}
================================================
FILE: public/assets/locales/be.json
================================================
{
"ABORTED": "перапынілі",
"ABORT_CURRENT_UPLOADS?": "перапыніць бягучую загрузку?",
"ACTIVITY": "Дзейнасць",
"ADVANCED": "прасунуты",
"ALL_DONE": "усё зроблена",
"ALREADY_EXIST": "ужо існуюць",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Быў створаны файл з імем {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Была створана папка пад назвай {{VALUE}}",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "закладка",
"CAMERA": "фотаапарат",
"CANCEL": "адмяніць",
"CANNOT_ESTABLISH_A_CONNECTION": "не ўдаецца ўсталяваць злучэнне",
"CANT_LOAD_THIS_PICTURE": "не ўдаецца загрузіць гэтую выяву",
"CANT_USE_FILESYSTEM": "можна выкарыстоўваць файлавую сістэму",
"CAN_RESHARE": "можа адкрыць агульны доступ",
"CODE": "код",
"CONFIGURE": "наладзіць",
"CONFIRM_BY_TYPING": "пацвердзіце, увёўшы",
"CONNECT": "злучыць",
"CONNECTION_LOST": "злучэнне страчана",
"COPIED_TO_CLIPBOARD": "скапіраваны ў буфер абмену",
"CREATE_A_NEW_LINK": "стварыць новую спасылку",
"CREATE_A_TAG": "стварыць тэг",
"CURRENT": "бягучы",
"CURRENT_UPLOAD": "бягучая загрузка",
"CUSTOM_LINK_URL": "карыстацкі URL спасылкі",
"DASHBOARD": "панэль",
"DATE": "даты",
"DISPLAY_HIDDEN_FILES": "адлюстроўваць схаваныя файлы",
"DOESNT_MATCH": "не супадае",
"DONE": "зроблена",
"DOWNLOAD": "спампаваць",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "Вы хочаце захаваць змены",
"DROP_HERE_TO_UPLOAD": "падзенне сюды, каб загрузіць",
"EDITOR": "рэдактар",
"EMBED": "убудаваць",
"EMPTY": "пусты",
"ENCRYPTION_KEY": "ключ шыфравання",
"ENDPOINT": "канчатковая кропка",
"ERROR": "памылка",
"EXISTING_LINKS": "існуючыя спасылкі",
"EXPIRATION": "тэрмін прыдатнасці",
"EXPORT_AS_{{VALUE}}": "экспартаваць як {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "Тут будуць паказаны папкі частага доступу",
"HIDE_HIDDEN_FILES": "схаваць скрытыя файлы",
"HOME": "галоўная старонка",
"HOSTNAME*": "імя хаста",
"HOST_KEY": "ключ хаста",
"INCORRECT_PASSWORD": "няправільны пароль",
"INFO": "інфармацыя",
"INTERNAL_ERROR": "Унутраная памылка",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "унутраная памылка: немагчыма стварыць {{VALUE}}",
"INVALID_ACCOUNT": "несапраўдны ўліковы запіс",
"INVALID_PASSWORD": "няправільны пароль",
"LAYOUT": "макет",
"LOADING": "загрузка",
"LOCATION": "месцазнаходжанне",
"MISSING_DEPENDENCY": "адсутнічае залежнасць",
"MORE_DETAILS": "падрабязней",
"NAVIGATE": "арыентавацца",
"NEW_FILE": "новы файл",
"NEW_FILE::SHORT": "новы файл",
"NEW_FOLDER": "новы каталог",
"NEW_FOLDER::SHORT": "новы каталог",
"NO": "не",
"NOT_ALLOWED": "не дазволена",
"NOT_AUTHORISED": "не ўпаўнаважаны",
"NOT_FOUND": "не знойдзены",
"NOT_IMPLEMENTED": "не рэалізаваны",
"NOT_SUPPORTED": "не падтрымліваецца",
"NOT_VALID": "не дзейнічае",
"NUMBER_OF_CONNECTIONS": "колькасць злучэнняў",
"OK": "добра",
"ONLY_FOR_USERS": "Толькі для карыстальнікаў",
"OOPS": "На жаль",
"PASSPHRASE": "фразу",
"PASSWORD": "пароль",
"PASSWORD_CANT_BE_EMPTY": "пусты пароль не можа быць",
"PATH": "шлях",
"PERMISSION_DENIED": "у доступе адмоўлена",
"PICK_A_MASTER_PASSWORD": "выбраць галоўны пароль",
"PORT": "порт",
"POWERED_BY": "харчаванне ад",
"PROPERTIES": "ўласцівасці",
"PROTECT_ACCESS_WITH_A_PASSWORD": "абараніць доступ паролем",
"QUICK_ACCESS": "хуткі доступ",
"REGION": "вобласць",
"REMEMBER_ME": "Запомні мяне",
"REMOVE": "выдаліць",
"RENAME": "пераназваць",
"RENAME_AS": "пераназваць як",
"RESTRICTIONS": "абмежаванні",
"RUNNING": "працуе",
"SAVE_CURRENT_FILE": "захаваць бягучы файл",
"SEARCH": "пошук",
"SETTINGS": "налады",
"SHARE": "падзяліцца",
"SHARED_DRIVE": "агульны дыск",
"SKIP_TO_CONTENT": "Перайсці да змесціва",
"SORT": "сартаваць",
"SORT_BY_DATE": "Сартаваць па даце",
"SORT_BY_NAME": "сартаваць па імені",
"SORT_BY_SIZE": "Сартаваць па памеры",
"SORT_BY_TYPE": "сартаваць па тыпу",
"STARRED": "закладка",
"SUPPORT": "падтрымка",
"TAG": "тэг",
"TAGS": "тэгі",
"THERE_IS_NOTHING_HERE": "тут нічога няма",
"THE_FILE_{{VALUE}}_WAS_DELETED": "файл {{VALUE}} быў выдалены",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "файл {{VALUE}} быў перайменаваны",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "спасылка была скапіявана ў буфер абмену",
"THE_LINK_WONT_BE_VALID_AFTER": "пасля гэтага спасылка не будзе сапраўднай",
"TIMEOUT": "тайм-аўт",
"TODO": "рабіць",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "заторы, паспрабуйце зноў пазней",
"UPLOAD": "загрузіць",
"UPLOADER": "загрузчык",
"USERNAME": "імя карыстальніка",
"VERSION": "версія",
"VIEWER": "глядач",
"WAITING": "чакаюць",
"YES": "так",
"YOUR_EMAIL_ADDRESS": "Ваш электронны адрас",
"YOUR_FILES": "вашы файлы",
"YOUR_MASTER_PASSWORD": "ваш галоўны пароль",
"YOU_CANT_DO_THAT": "вы не можаце зрабіць гэтага"
}
================================================
FILE: public/assets/locales/bg.json
================================================
{
"ABORTED": "прекратено",
"ABORT_CURRENT_UPLOADS?": "прекратяване на текущото качване?",
"ACTIVITY": "Дейност",
"ADVANCED": "напреднал",
"ALL_DONE": "готово",
"ALREADY_EXIST": "вече съществува",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Беше създаден файл с име {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Създадена е папка с име {{VALUE}}",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "отметка",
"CAMERA": "камера",
"CANCEL": "отказ",
"CANNOT_ESTABLISH_A_CONNECTION": "не може да установи връзка",
"CANT_LOAD_THIS_PICTURE": "не може да зареди тази снимка",
"CANT_USE_FILESYSTEM": "може да използва файлова система",
"CAN_RESHARE": "може да сподели повторно",
"CODE": "код",
"CONFIGURE": "конфигуриране",
"CONFIRM_BY_TYPING": "потвърдете, като напишете",
"CONNECT": "Connect",
"CONNECTION_LOST": "връзката е загубена",
"COPIED_TO_CLIPBOARD": "копиран в клипборда",
"CREATE_A_NEW_LINK": "създайте нова връзка",
"CREATE_A_TAG": "създайте етикет",
"CURRENT": "текущ",
"CURRENT_UPLOAD": "текущо качване",
"CUSTOM_LINK_URL": "персонализиран URL адрес на връзка",
"DASHBOARD": "табло",
"DATE": "дата",
"DISPLAY_HIDDEN_FILES": "показване на скрити файлове",
"DOESNT_MATCH": "не съвпада",
"DONE": "Готово",
"DOWNLOAD": "Изтегли",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "искате ли да запазите промените",
"DROP_HERE_TO_UPLOAD": "пуснете тук, за да качите",
"EDITOR": "редактор",
"EMBED": "вграждане",
"EMPTY": "изпразни",
"ENCRYPTION_KEY": "ключ за криптиране",
"ENDPOINT": "крайна точка",
"ERROR": "грешка",
"EXISTING_LINKS": "съществуващи връзки",
"EXPIRATION": "изтичане",
"EXPORT_AS_{{VALUE}}": "експортиране като {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "тук ще бъдат показани често достъпни папки",
"HIDE_HIDDEN_FILES": "скрий скрити файлове",
"HOME": "начало",
"HOSTNAME*": "име на хост",
"HOST_KEY": "хост ключ",
"INCORRECT_PASSWORD": "грешна парола",
"INFO": "инфо",
"INTERNAL_ERROR": "Вътрешна грешка",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "вътрешна грешка: не може да създаде {{VALUE}}",
"INVALID_ACCOUNT": "невалиден акаунт",
"INVALID_PASSWORD": "невалидна парола",
"LAYOUT": "оформление",
"LOADING": "зареждане",
"LOCATION": "местоположение",
"MISSING_DEPENDENCY": "липсваща зависимост",
"MORE_DETAILS": "повече подробности",
"NAVIGATE": "навигация",
"NEW_FILE": "нов файл",
"NEW_FILE::SHORT": "нов файл",
"NEW_FOLDER": "нова директория",
"NEW_FOLDER::SHORT": "нова директория",
"NO": "не",
"NOT_ALLOWED": "не е позволено",
"NOT_AUTHORISED": "не е оторизиран",
"NOT_FOUND": "не е намерен",
"NOT_IMPLEMENTED": "не се прилага",
"NOT_SUPPORTED": "Не се поддържа",
"NOT_VALID": "не важи",
"NUMBER_OF_CONNECTIONS": "брой връзки",
"OK": "Добре",
"ONLY_FOR_USERS": "Само за потребители",
"OOPS": "Oops",
"PASSPHRASE": "фраза за достъп",
"PASSWORD": "парола",
"PASSWORD_CANT_BE_EMPTY": "паролата не може да бъде празна",
"PATH": "път",
"PERMISSION_DENIED": "отказано разрешение",
"PICK_A_MASTER_PASSWORD": "изберете главна парола",
"PORT": "порт",
"POWERED_BY": "задвижвани от",
"PROPERTIES": "свойства",
"PROTECT_ACCESS_WITH_A_PASSWORD": "защити достъпа с парола",
"QUICK_ACCESS": "бърз достъп",
"REGION": "област",
"REMEMBER_ME": "помни ме",
"REMOVE": "Премахване",
"RENAME": "преименуване",
"RENAME_AS": "преименуване като",
"RESTRICTIONS": "ограничения",
"RUNNING": "работи",
"SAVE_CURRENT_FILE": "запишете текущия файл",
"SEARCH": "Търсене",
"SETTINGS": "настройки",
"SHARE": "споделяне",
"SHARED_DRIVE": "споделен диск",
"SKIP_TO_CONTENT": "Към съдържанието",
"SORT": "сортиране",
"SORT_BY_DATE": "сортиране по дата",
"SORT_BY_NAME": "подредете по име",
"SORT_BY_SIZE": "сортиране по размер",
"SORT_BY_TYPE": "сортиране по тип",
"STARRED": "отметка",
"SUPPORT": "поддържа",
"TAG": "етикет",
"TAGS": "етикети",
"THERE_IS_NOTHING_HERE": "тук няма нищо",
"THE_FILE_{{VALUE}}_WAS_DELETED": "файлът {{VALUE}} беше изтрит",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "файлът {{VALUE}} беше преименуван",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "връзката бе копирана в клипборда",
"THE_LINK_WONT_BE_VALID_AFTER": "след това връзката няма да бъде валидна",
"TIMEOUT": "изчакване",
"TODO": "да направя",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "трафик задръствания, опитайте отново по-късно",
"UPLOAD": "качване",
"UPLOADER": "качващ",
"USERNAME": "потребителско име",
"VERSION": "версия",
"VIEWER": "зрител",
"WAITING": "очакване",
"YES": "да",
"YOUR_EMAIL_ADDRESS": "Вашата електронна поща",
"YOUR_FILES": "вашите файлове",
"YOUR_MASTER_PASSWORD": "вашата главна парола",
"YOU_CANT_DO_THAT": "не можеш да го направиш"
}
================================================
FILE: public/assets/locales/ca.json
================================================
{
"ABORTED": "avortat",
"ABORT_CURRENT_UPLOADS?": "Avortar la càrrega actual?",
"ACTIVITY": "Activitat",
"ADVANCED": "avançat",
"ALL_DONE": "tot fet",
"ALREADY_EXIST": "ja existeix",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Es va crear un fitxer anomenat {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Es va crear una carpeta anomenada {{VALUE}}",
"BEAUTIFUL_URL": "bella_url",
"BOOKMARK": "marcador",
"CAMERA": "càmera",
"CANCEL": "cancel·lar",
"CANNOT_ESTABLISH_A_CONNECTION": "no pot establir una connexió",
"CANT_LOAD_THIS_PICTURE": "No es pot carregar aquesta imatge",
"CANT_USE_FILESYSTEM": "pot utilitzar el sistema de fitxers",
"CAN_RESHARE": "pot tornar a compartir",
"CODE": "codi",
"CONFIGURE": "configurar",
"CONFIRM_BY_TYPING": "confirmeu escrivint",
"CONNECT": "connectar",
"CONNECTION_LOST": "connexió perduda",
"COPIED_TO_CLIPBOARD": "copiat al porta-retalls",
"CREATE_A_NEW_LINK": "crear un enllaç nou",
"CREATE_A_TAG": "crear una etiqueta",
"CURRENT": "actual",
"CURRENT_UPLOAD": "càrrega actual",
"CUSTOM_LINK_URL": "URL d'enllaç personalitzat",
"DASHBOARD": "panell",
"DATE": "data",
"DISPLAY_HIDDEN_FILES": "mostrar fitxers ocults",
"DOESNT_MATCH": "no coincideix",
"DONE": "fet",
"DOWNLOAD": "descarregar",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "voleu desar els canvis",
"DROP_HERE_TO_UPLOAD": "deixeu-ho aquí per penjar-lo",
"EDITOR": "editor",
"EMBED": "incrustar",
"EMPTY": "buit",
"ENCRYPTION_KEY": "clau de xifrat",
"ENDPOINT": "punt final",
"ERROR": "error",
"EXISTING_LINKS": "enllaços existents",
"EXPIRATION": "caducitat",
"EXPORT_AS_{{VALUE}}": "exporta com a {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "les carpetes d'accés freqüent es mostren aquí",
"HIDE_HIDDEN_FILES": "ocultar fitxers ocults",
"HOME": "inici",
"HOSTNAME*": "nom d'amfitrió",
"HOST_KEY": "clau d'amfitrió",
"INCORRECT_PASSWORD": "contrasenya incorrecta",
"INFO": "info",
"INTERNAL_ERROR": "Error intern",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "error intern: no es pot crear un {{VALUE}}",
"INVALID_ACCOUNT": "compte no vàlid",
"INVALID_PASSWORD": "contrasenya invàlida",
"LAYOUT": "disseny",
"LOADING": "carregant",
"LOCATION": "ubicació",
"MISSING_DEPENDENCY": "falta dependència",
"MORE_DETAILS": "més detalls",
"NAVIGATE": "navegar",
"NEW_FILE": "nou fitxer",
"NEW_FILE::SHORT": "nou fitxer",
"NEW_FOLDER": "nou directori",
"NEW_FOLDER::SHORT": "nou directori",
"NO": "no",
"NOT_ALLOWED": "no permès",
"NOT_AUTHORISED": "no autoritzat",
"NOT_FOUND": "no trobat",
"NOT_IMPLEMENTED": "No implementat",
"NOT_SUPPORTED": "no compatible",
"NOT_VALID": "no és vàlid",
"NUMBER_OF_CONNECTIONS": "nombre de connexions",
"OK": "D'acord",
"ONLY_FOR_USERS": "Només per als usuaris",
"OOPS": "Vaja!",
"PASSPHRASE": "frase de contrasenya",
"PASSWORD": "contrasenya",
"PASSWORD_CANT_BE_EMPTY": "la contrasenya no pot estar buida",
"PATH": "Camí",
"PERMISSION_DENIED": "permís denegat",
"PICK_A_MASTER_PASSWORD": "trieu una contrasenya principal",
"PORT": "port",
"POWERED_BY": "impulsat per",
"PROPERTIES": "propietats",
"PROTECT_ACCESS_WITH_A_PASSWORD": "protegir l’accés amb una contrasenya",
"QUICK_ACCESS": "accés ràpid",
"REGION": "regió",
"REMEMBER_ME": "Recorda'm",
"REMOVE": "eliminar",
"RENAME": "canviar el nom",
"RENAME_AS": "canviar el nom com a",
"RESTRICTIONS": "restriccions",
"RUNNING": "execució",
"SAVE_CURRENT_FILE": "desar el fitxer actual",
"SEARCH": "cerca",
"SETTINGS": "configuració",
"SHARE": "compartir",
"SHARED_DRIVE": "unitat compartida",
"SKIP_TO_CONTENT": "Anar al contingut",
"SORT": "ordenar",
"SORT_BY_DATE": "ordenar per data",
"SORT_BY_NAME": "ordena per nom",
"SORT_BY_SIZE": "ordenar per mida",
"SORT_BY_TYPE": "ordenar per tipus",
"STARRED": "favorit",
"SUPPORT": "suport",
"TAG": "etiqueta",
"TAGS": "etiquetes",
"THERE_IS_NOTHING_HERE": "aquí no hi ha res",
"THE_FILE_{{VALUE}}_WAS_DELETED": "s'ha suprimit el fitxer {{VALUE}}",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "es va canviar el nom del fitxer {{VALUE}}",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "l’enllaç es va copiar al porta-retalls",
"THE_LINK_WONT_BE_VALID_AFTER": "l’enllaç no serà vàlid després",
"TIMEOUT": "temps d’esperació",
"TODO": "fer",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "congestió de trànsit, torna-ho a provar més tard",
"UPLOAD": "pujar",
"UPLOADER": "carregador",
"USERNAME": "nom d'usuari",
"VERSION": "versió",
"VIEWER": "espectador",
"WAITING": "esperant",
"YES": "sí",
"YOUR_EMAIL_ADDRESS": "la teva adreça de correu electrònic",
"YOUR_FILES": "els teus fitxers",
"YOUR_MASTER_PASSWORD": "la vostra contrasenya principal",
"YOU_CANT_DO_THAT": "No pots fer això"
}
================================================
FILE: public/assets/locales/cs.json
================================================
{
"ABORTED": "přerušeno",
"ABORT_CURRENT_UPLOADS?": "přerušit aktuální nahrávání?",
"ACTIVITY": "Aktivita",
"ADVANCED": "pokročilý",
"ALL_DONE": "vše hotovo",
"ALREADY_EXIST": "už existuje",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Byl vytvořen soubor s názvem {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Byla vytvořena složka s názvem {{VALUE}}",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "záložka",
"CAMERA": "Fotoaparát",
"CANCEL": "zrušení",
"CANNOT_ESTABLISH_A_CONNECTION": "nelze navázat spojení",
"CANT_LOAD_THIS_PICTURE": "tento obrázek nelze načíst",
"CANT_USE_FILESYSTEM": "může používat souborový systém",
"CAN_RESHARE": "může znovu sdílet",
"CODE": "kód",
"CONFIGURE": "konfigurovat",
"CONFIRM_BY_TYPING": "potvrďte zadáním",
"CONNECT": "připojit",
"CONNECTION_LOST": "připojení ztraceno",
"COPIED_TO_CLIPBOARD": "zkopírováno do schránky",
"CREATE_A_NEW_LINK": "vytvořit nový odkaz",
"CREATE_A_TAG": "vytvořit štítek",
"CURRENT": "proud",
"CURRENT_UPLOAD": "aktuální nahrávání",
"CUSTOM_LINK_URL": "vlastní adresa URL odkazu",
"DASHBOARD": "přístrojová deska",
"DATE": "datum",
"DISPLAY_HIDDEN_FILES": "zobrazit skryté soubory",
"DOESNT_MATCH": "neodpovídá",
"DONE": "Hotovo",
"DOWNLOAD": "stažení",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "chcete uložit změny",
"DROP_HERE_TO_UPLOAD": "přetáhněte sem a nahrajte",
"EDITOR": "editor",
"EMBED": "vložit",
"EMPTY": "prázdný",
"ENCRYPTION_KEY": "šifrovací klíč",
"ENDPOINT": "koncový bod",
"ERROR": "chyba",
"EXISTING_LINKS": "existující odkazy",
"EXPIRATION": "vypršení",
"EXPORT_AS_{{VALUE}}": "exportovat jako {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "zde se zobrazí často přístupné složky",
"HIDE_HIDDEN_FILES": "skrýt skryté soubory",
"HOME": "domů",
"HOSTNAME*": "název hostitele",
"HOST_KEY": "hostitelský klíč",
"INCORRECT_PASSWORD": "nesprávné heslo",
"INFO": "informace",
"INTERNAL_ERROR": "Vnitřní chyba",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "interní chyba: nelze vytvořit {{VALUE}}",
"INVALID_ACCOUNT": "neplatný účet",
"INVALID_PASSWORD": "neplatné heslo",
"LAYOUT": "rozvržení",
"LOADING": "načítání",
"LOCATION": "umístění",
"MISSING_DEPENDENCY": "chybějící závislost",
"MORE_DETAILS": "více podrobností",
"NAVIGATE": "navigovat",
"NEW_FILE": "nový soubor",
"NEW_FILE::SHORT": "nový soubor",
"NEW_FOLDER": "nový adresář",
"NEW_FOLDER::SHORT": "nový adresář",
"NO": "Ne",
"NOT_ALLOWED": "nepovoleno",
"NOT_AUTHORISED": "není povoleno",
"NOT_FOUND": "nenalezeno",
"NOT_IMPLEMENTED": "není implementováno",
"NOT_SUPPORTED": "není podporováno",
"NOT_VALID": "neplatný",
"NUMBER_OF_CONNECTIONS": "počet připojení",
"OK": "OK",
"ONLY_FOR_USERS": "Pouze pro uživatele",
"OOPS": "Jejda",
"PASSPHRASE": "přístupová fráze",
"PASSWORD": "Heslo",
"PASSWORD_CANT_BE_EMPTY": "heslo nemůže být prázdné",
"PATH": "cesta",
"PERMISSION_DENIED": "přístup odepřen",
"PICK_A_MASTER_PASSWORD": "vyberte hlavní heslo",
"PORT": "port",
"POWERED_BY": "poháněno",
"PROPERTIES": "vlastnosti",
"PROTECT_ACCESS_WITH_A_PASSWORD": "chránit přístup pomocí hesla",
"QUICK_ACCESS": "rychlý přístup",
"REGION": "oblast",
"REMEMBER_ME": "zapamatuj si mě",
"REMOVE": "odstranit",
"RENAME": "přejmenovat",
"RENAME_AS": "přejmenovat jako",
"RESTRICTIONS": "omezení",
"RUNNING": "běh",
"SAVE_CURRENT_FILE": "uložit aktuální soubor",
"SEARCH": "Vyhledávání",
"SETTINGS": "nastavení",
"SHARE": "sdílet",
"SHARED_DRIVE": "sdílený disk",
"SKIP_TO_CONTENT": "Přejít na obsah",
"SORT": "seřadit",
"SORT_BY_DATE": "seřadit podle data",
"SORT_BY_NAME": "Seřaď dle jména",
"SORT_BY_SIZE": "",
"SORT_BY_TYPE": "seřadit podle typu",
"STARRED": "oblíbené",
"SUPPORT": "Podpěra, podpora",
"TAG": "štítek",
"TAGS": "štítky",
"THERE_IS_NOTHING_HERE": "není tu nic",
"THE_FILE_{{VALUE}}_WAS_DELETED": "soubor {{VALUE}} byl smazán",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "soubor {{VALUE}} byl přejmenován",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "odkaz byl zkopírován do schránky",
"THE_LINK_WONT_BE_VALID_AFTER": "odkaz nebude platný po",
"TIMEOUT": "Časový limit",
"TODO": "dělat",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "dopravní zácpy, zkuste to znovu později",
"UPLOAD": "nahrát",
"UPLOADER": "uploader",
"USERNAME": "uživatelské jméno",
"VERSION": "verze",
"VIEWER": "divák",
"WAITING": "čekání",
"YES": "Ano",
"YOUR_EMAIL_ADDRESS": "Vaše emailová adresa",
"YOUR_FILES": "vaše soubory",
"YOUR_MASTER_PASSWORD": "vaše hlavní heslo",
"YOU_CANT_DO_THAT": "to nemůžeš udělat"
}
================================================
FILE: public/assets/locales/da.json
================================================
{
"ABORTED": "aborterede",
"ABORT_CURRENT_UPLOADS?": "afbryde den aktuelle upload?",
"ACTIVITY": "Aktivitet",
"ADVANCED": "fremskreden",
"ALL_DONE": "helt færdig",
"ALREADY_EXIST": "eksisterer allerede",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "En fil med navnet {{VALUE}} blev oprettet",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "En mappe med navnet {{VALUE}} blev oprettet",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "bogmærke",
"CAMERA": "kamera",
"CANCEL": "afbestille",
"CANNOT_ESTABLISH_A_CONNECTION": "kan ikke oprette en forbindelse",
"CANT_LOAD_THIS_PICTURE": "kan ikke indlæse dette billede",
"CANT_USE_FILESYSTEM": "kan bruge filsystem",
"CAN_RESHARE": "kan videredele",
"CODE": "kode",
"CONFIGURE": "configure",
"CONFIRM_BY_TYPING": "bekræft ved at skrive",
"CONNECT": "forbinde",
"CONNECTION_LOST": "forbindelsen mistet",
"COPIED_TO_CLIPBOARD": "kopieret til udklipsholder",
"CREATE_A_NEW_LINK": "oprette et nyt link",
"CREATE_A_TAG": "opret et mærke",
"CURRENT": "nuværende",
"CURRENT_UPLOAD": "nuværende upload",
"CUSTOM_LINK_URL": "brugerdefineret link URL",
"DASHBOARD": "instrumentbræt",
"DATE": "dato",
"DISPLAY_HIDDEN_FILES": "vis skjulte filer",
"DOESNT_MATCH": "stemmer ikke overens",
"DONE": "Færdig",
"DOWNLOAD": "Hent",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "vil du gemme ændringerne",
"DROP_HERE_TO_UPLOAD": "slip her for at uploade",
"EDITOR": "redaktør",
"EMBED": "indlejr",
"EMPTY": "tom",
"ENCRYPTION_KEY": "krypteringsnøgle",
"ENDPOINT": "endepunkt",
"ERROR": "fejl",
"EXISTING_LINKS": "eksisterende links",
"EXPIRATION": "udløb",
"EXPORT_AS_{{VALUE}}": "eksporter som {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "ofte vises mapper der vises her",
"HIDE_HIDDEN_FILES": "skjul skjulte filer",
"HOME": "hjem",
"HOSTNAME*": "værtsnavn",
"HOST_KEY": "værtsnøgle",
"INCORRECT_PASSWORD": "forkert kodeord",
"INFO": "info",
"INTERNAL_ERROR": "Intern fejl",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "intern fejl: kan ikke oprette en {{VALUE}}",
"INVALID_ACCOUNT": "ugyldig konto",
"INVALID_PASSWORD": "forkert kodeord",
"LAYOUT": "layout",
"LOADING": "indlæser",
"LOCATION": "Beliggenhed",
"MISSING_DEPENDENCY": "manglende afhængighed",
"MORE_DETAILS": "flere detaljer",
"NAVIGATE": "navigere",
"NEW_FILE": "ny fil",
"NEW_FILE::SHORT": "ny fil",
"NEW_FOLDER": "nyt bibliotek",
"NEW_FOLDER::SHORT": "nyt bibliotek",
"NO": "ingen",
"NOT_ALLOWED": "ikke tilladt",
"NOT_AUTHORISED": "ikke tilladt",
"NOT_FOUND": "ikke fundet",
"NOT_IMPLEMENTED": "ikke implementeret",
"NOT_SUPPORTED": "ikke understøttet",
"NOT_VALID": "ikke gyldig",
"NUMBER_OF_CONNECTIONS": "antal forbindelser",
"OK": "Okay",
"ONLY_FOR_USERS": "Kun til brugere",
"OOPS": "Ups",
"PASSPHRASE": "løsen",
"PASSWORD": "adgangskode",
"PASSWORD_CANT_BE_EMPTY": "adgangskode kan ikke være tomt",
"PATH": "sti",
"PERMISSION_DENIED": "adgang nægtet",
"PICK_A_MASTER_PASSWORD": "vælg en hovedadgangskode",
"PORT": "Havn",
"POWERED_BY": "drevet af",
"PROPERTIES": "ejendomme",
"PROTECT_ACCESS_WITH_A_PASSWORD": "beskytte adgang med et kodeord",
"QUICK_ACCESS": "hurtig adgang",
"REGION": "område",
"REMEMBER_ME": "Husk mig",
"REMOVE": "fjerne",
"RENAME": "omdøb",
"RENAME_AS": "omdøb som",
"RESTRICTIONS": "restriktioner",
"RUNNING": "kører",
"SAVE_CURRENT_FILE": "gem nuværende fil",
"SEARCH": "Søg",
"SETTINGS": "indstillinger",
"SHARE": "del",
"SHARED_DRIVE": "delt drev",
"SKIP_TO_CONTENT": "Spring til indhold",
"SORT": "sortér",
"SORT_BY_DATE": "sorter efter dato",
"SORT_BY_NAME": "sorter efter navn",
"SORT_BY_SIZE": "sorter efter størrelse",
"SORT_BY_TYPE": "sorter efter type",
"STARRED": "markeret",
"SUPPORT": "support",
"TAG": "mærke",
"TAGS": "mærker",
"THERE_IS_NOTHING_HERE": "der er intet her",
"THE_FILE_{{VALUE}}_WAS_DELETED": "filen {{VALUE}} blev slettet",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "filen {{VALUE}} blev omdøbt",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "linket blev kopieret på udklipsholderen",
"THE_LINK_WONT_BE_VALID_AFTER": "linket er ikke gyldigt efter",
"TIMEOUT": "tiden er gået",
"TODO": "at gøre",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "trafikpropper, prøv igen senere",
"UPLOAD": "upload",
"UPLOADER": "uploaderen",
"USERNAME": "brugernavn",
"VERSION": "version",
"VIEWER": "seeren",
"WAITING": "venter",
"YES": "Ja",
"YOUR_EMAIL_ADDRESS": "Din email adresse",
"YOUR_FILES": "dine filer",
"YOUR_MASTER_PASSWORD": "din hovedadgangskode",
"YOU_CANT_DO_THAT": "du kan ikke gøre det"
}
================================================
FILE: public/assets/locales/de.json
================================================
{
"ABORTED": "abgebrochen",
"ABORT_CURRENT_UPLOADS?": "Aktuellen Upload abbrechen?",
"ACTIVITY": "Aktivität",
"ADVANCED": "Fortgeschritten",
"ALL_DONE": "Alles erledigt",
"ALREADY_EXIST": "existieren bereits",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Eine Datei mit dem Namen {{VALUE}} wurde erstellt",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Ein Ordner mit dem Namen {{VALUE}} wurde erstellt",
"BEAUTIFUL_URL": "schöne URL",
"BOOKMARK": "Lesezeichen",
"CAMERA": "Kamera",
"CANCEL": "Abbrechen",
"CANNOT_ESTABLISH_A_CONNECTION": "Kann keine Verbindung herstellen",
"CANT_LOAD_THIS_PICTURE": "Kann dieses Bild nicht laden",
"CANT_USE_FILESYSTEM": "Kann Dateisystem nicht verwenden",
"CAN_RESHARE": "kann neu teilen",
"CODE": "Code",
"CONFIGURE": "Konfigurieren",
"CONFIRM_BY_TYPING": "Bestätige durch eingeben von",
"CONNECT": "Verbinden",
"CONNECTION_LOST": "Verbindung verloren",
"COPIED_TO_CLIPBOARD": "in die Zwischenablage kopiert",
"CREATE_A_NEW_LINK": "Erstelle einen neuen Link",
"CREATE_A_TAG": "Tag erstellen",
"CURRENT": "Aktuell",
"CURRENT_UPLOAD": "Aktueller Upload",
"CUSTOM_LINK_URL": "benutzerdefinierte Link-URL",
"DASHBOARD": "Dashboard",
"DATE": "Datum",
"DISPLAY_HIDDEN_FILES": "versteckte Dateien anzeigen",
"DOESNT_MATCH": "sind nicht gleich",
"DONE": "erledigt",
"DOWNLOAD": "herunterladen",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "Willst du die Änderungen speichern",
"DROP_HERE_TO_UPLOAD": "Hierhin ziehen, um hochzuladen",
"EDITOR": "Editor",
"EMBED": "einbetten",
"EMPTY": "leer",
"ENCRYPTION_KEY": "Verschlüsselungsschlüssel",
"ENDPOINT": "Endpunkt",
"ERROR": "Fehler",
"EXISTING_LINKS": "vorhandene Links",
"EXPIRATION": "Ablauf",
"EXPORT_AS_{{VALUE}}": "Export als {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "Hier werden Ordner angezeigt, auf die häufig zugegriffen wird",
"HIDE_HIDDEN_FILES": "versteckte Dateien verstecken",
"HOME": "Startseite",
"HOSTNAME*": "Hostname*",
"HOST_KEY": "Host-Schlüssel",
"INCORRECT_PASSWORD": "falsches Passwort",
"INFO": "Info",
"INTERNAL_ERROR": "Interner Fehler",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "interner Fehler: {{VALUE}} kann nicht erstellt werden",
"INVALID_ACCOUNT": "ungültiger Account",
"INVALID_PASSWORD": "Ungültiges Passwort",
"LAYOUT": "Layout",
"LOADING": "laden",
"LOCATION": "Standort",
"MISSING_DEPENDENCY": "Fehlende Abhängigkeit",
"MORE_DETAILS": "mehr Details",
"NAVIGATE": "navigieren",
"NEW_FILE": "neue Datei",
"NEW_FILE::SHORT": "neue Datei",
"NEW_FOLDER": "neues Verzeichnis",
"NEW_FOLDER::SHORT": "neues Verz.",
"NO": "Nein",
"NOT_ALLOWED": "nicht erlaubt",
"NOT_AUTHORISED": "nicht autorisiert",
"NOT_FOUND": "nicht gefunden",
"NOT_IMPLEMENTED": "nicht implementiert",
"NOT_SUPPORTED": "nicht unterstützt",
"NOT_VALID": "ungültig",
"NUMBER_OF_CONNECTIONS": "Anzahl der Verbindungen",
"OK": "Ok",
"ONLY_FOR_USERS": "Nur für Benutzer",
"OOPS": "Hoppla",
"PASSPHRASE": "Passphrase",
"PASSWORD": "Passwort",
"PASSWORD_CANT_BE_EMPTY": "Passwort darf nicht leer sein",
"PATH": "Pfad",
"PERMISSION_DENIED": "Zugang verweigert",
"PICK_A_MASTER_PASSWORD": "Wähle ein Master-Passwort",
"PORT": "Port",
"POWERED_BY": "unterstützt von",
"PROPERTIES": "Eigenschaften",
"PROTECT_ACCESS_WITH_A_PASSWORD": "Schütze den Zugriff mit einem Passwort",
"QUICK_ACCESS": "schneller Zugriff",
"REGION": "Region",
"REMEMBER_ME": "angemeldet bleiben",
"REMOVE": "entfernen",
"RENAME": "umbenennen",
"RENAME_AS": "umbenennen als",
"RESTRICTIONS": "Beschränkungen",
"RUNNING": "läuft",
"SAVE_CURRENT_FILE": "Aktuelle Datei speichern",
"SEARCH": "Suche",
"SETTINGS": "Einstellungen",
"SHARE": "teilen",
"SHARED_DRIVE": "freigegebenes Laufwerk",
"SKIP_TO_CONTENT": "Zum Inhalt springen",
"SORT": "sortieren",
"SORT_BY_DATE": "nach Datum sortieren",
"SORT_BY_NAME": "nach Name sortieren",
"SORT_BY_SIZE": "nach Größe sortieren",
"SORT_BY_TYPE": "nach Typ sortieren",
"STARRED": "markiert",
"SUPPORT": "Unterstützung",
"TAG": "Tag",
"TAGS": "Tags",
"THERE_IS_NOTHING_HERE": "Hier ist nichts",
"THE_FILE_{{VALUE}}_WAS_DELETED": "Die Datei {{VALUE}} wurde gelöscht",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "Die Datei {{VALUE}} wurde umbenannt",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "Der Link wurde in die Zwischenablage kopiert",
"THE_LINK_WONT_BE_VALID_AFTER": "Der Link ist danach nicht mehr gültig",
"TIMEOUT": "Timeout",
"TODO": "To-Do",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "Verkehrsstau, versuche es später erneut",
"UPLOAD": "hochladen",
"UPLOADER": "Hochlader",
"USERNAME": "Nutzername",
"VERSION": "Version",
"VIEWER": "Anzeiger",
"WAITING": "warten",
"YES": "Ja",
"YOUR_EMAIL_ADDRESS": "Deine E-Mail-Adresse",
"YOUR_FILES": "Ihre Dateien",
"YOUR_MASTER_PASSWORD": "Dein Master-Passwort",
"YOU_CANT_DO_THAT": "das kannst du nicht machen"
}
================================================
FILE: public/assets/locales/el.json
================================================
{
"ABORTED": "ματαιώθηκε",
"ABORT_CURRENT_UPLOADS?": "ματαίωση της τρέχουσας μεταφόρτωσης;",
"ACTIVITY": "Δραστηριότητα",
"ADVANCED": "προχωρημένος",
"ALL_DONE": "Όλα τελείωσαν",
"ALREADY_EXIST": "υπάρχει ήδη",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Δημιουργήθηκε ένα αρχείο με το όνομα {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Δημιουργήθηκε ένας φάκελος με το όνομα {{VALUE}}",
"BEAUTIFUL_URL": "όμορφη_υρ",
"BOOKMARK": "σελιδοδείκτης",
"CAMERA": "Κάμερα",
"CANCEL": "Ματαίωση",
"CANNOT_ESTABLISH_A_CONNECTION": "δεν μπορεί να δημιουργήσει σύνδεση",
"CANT_LOAD_THIS_PICTURE": "δεν μπορώ να φορτώσω αυτήν την εικόνα",
"CANT_USE_FILESYSTEM": "δεν μπορεί να χρησιμοποιήσει το σύστημα αρχείων",
"CAN_RESHARE": "μπορεί να αναδημοσιεύσει",
"CODE": "κώδικας",
"CONFIGURE": "Διαμορφώστε",
"CONFIRM_BY_TYPING": "επιβεβαιώστε πληκτρολογώντας",
"CONNECT": "συνδέω-συωδεομαι",
"CONNECTION_LOST": "η σύνδεση χάθηκε",
"COPIED_TO_CLIPBOARD": "αντιγράφηκε στο πρόχειρο",
"CREATE_A_NEW_LINK": "δημιουργήστε έναν νέο σύνδεσμο",
"CREATE_A_TAG": "δημιουργία ετικέτας",
"CURRENT": "Τρέχον",
"CURRENT_UPLOAD": "τρέχουσα μεταφόρτωση",
"CUSTOM_LINK_URL": "προσαρμοσμένη διεύθυνση URL συνδέσμου",
"DASHBOARD": "ταμπλό",
"DATE": "ημερομηνία",
"DISPLAY_HIDDEN_FILES": "εμφάνιση κρυφών αρχείων",
"DOESNT_MATCH": "δεν ταιριάζει",
"DONE": "Ολοκληρώθηκε",
"DOWNLOAD": "Κατεβάστε",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "θέλετε να αποθηκεύσετε τις αλλαγές",
"DROP_HERE_TO_UPLOAD": "ρίξτε εδώ για να ανεβάσετε",
"EDITOR": "συντάκτης",
"EMBED": "ενσωμάτωση",
"EMPTY": "κενό",
"ENCRYPTION_KEY": "κλειδί κρυπτογράφησης",
"ENDPOINT": "τελικό σημείο",
"ERROR": "λάθος",
"EXISTING_LINKS": "υπάρχοντες σύνδεσμοι",
"EXPIRATION": "λήξη",
"EXPORT_AS_{{VALUE}}": "εξαγωγή ως {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "συχνά εμφανίζονται φάκελοι πρόσβασης εδώ",
"HIDE_HIDDEN_FILES": "απόκρυψη κρυφών αρχείων",
"HOME": "αρχική σελίδα",
"HOSTNAME*": "όνομα κεντρικού υπολογιστή",
"HOST_KEY": "κλειδί κεντρικού υπολογιστή",
"INCORRECT_PASSWORD": "Λάθος κωδικός",
"INFO": "πληροφορίες",
"INTERNAL_ERROR": "Εσωτερικό σφάλμα",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "εσωτερικό σφάλμα: δεν είναι δυνατή η δημιουργία {{VALUE}}",
"INVALID_ACCOUNT": "μη έγκυρος λογαριασμός",
"INVALID_PASSWORD": "Λανθασμένος κωδικός",
"LAYOUT": "διάταξη",
"LOADING": "φόρτωση",
"LOCATION": "τοποθεσία",
"MISSING_DEPENDENCY": "λείπει εξάρτηση",
"MORE_DETAILS": "λεπτομέρειες",
"NAVIGATE": "κυβερνώ",
"NEW_FILE": "νέο αρχείο",
"NEW_FILE::SHORT": "νέο αρχείο",
"NEW_FOLDER": "νέος κατάλογος",
"NEW_FOLDER::SHORT": "νέος κατάλογος",
"NO": "όχι",
"NOT_ALLOWED": "δεν επιτρέπεται",
"NOT_AUTHORISED": "δεν επιτρέπεται",
"NOT_FOUND": "δεν βρέθηκε",
"NOT_IMPLEMENTED": "δεν εφαρμόζεται",
"NOT_SUPPORTED": "Δεν υποστηρίζεται",
"NOT_VALID": "δεν είναι έγκυρη",
"NUMBER_OF_CONNECTIONS": "αριθμός συνδέσεων",
"OK": "Εντάξει",
"ONLY_FOR_USERS": "Μόνο για χρήστες",
"OOPS": "Ωχ",
"PASSPHRASE": "φράση πρόσβασης",
"PASSWORD": "Κωδικός πρόσβασης",
"PASSWORD_CANT_BE_EMPTY": "ο κωδικός πρόσβασης δεν μπορεί να είναι κενός",
"PATH": "μονοπάτι",
"PERMISSION_DENIED": "η άδεια απορρίφθηκε",
"PICK_A_MASTER_PASSWORD": "επιλέξτε έναν κύριο κωδικό πρόσβασης",
"PORT": "θύρα",
"POWERED_BY": "τροφοδοτείται από",
"PROPERTIES": "ιδιότητες",
"PROTECT_ACCESS_WITH_A_PASSWORD": "προστασία της πρόσβασης με κωδικό πρόσβασης",
"QUICK_ACCESS": "άμεση πρόσβαση",
"REGION": "περιοχή",
"REMEMBER_ME": "Θυμήσου με",
"REMOVE": "αφαιρώ",
"RENAME": "μετονομασία",
"RENAME_AS": "μετονομασία ως",
"RESTRICTIONS": "περιορισμοί",
"RUNNING": "εκτελείται",
"SAVE_CURRENT_FILE": "αποθήκευση τρέχοντος αρχείου",
"SEARCH": "Αναζήτηση",
"SETTINGS": "Ρυθμίσεις",
"SHARE": "κοινοποίηση",
"SHARED_DRIVE": "κοινόχρηστος δίσκος",
"SKIP_TO_CONTENT": "Μετάβαση στο περιεχόμενο",
"SORT": "ταξινόμηση",
"SORT_BY_DATE": "ταξινόμηση κατά ημερομηνία",
"SORT_BY_NAME": "ταξινόμηση κατά όνομα",
"SORT_BY_SIZE": "ταξινόμηση κατά μέγεθος",
"SORT_BY_TYPE": "ταξινόμηση ανά τύπο",
"STARRED": "αστεράκι",
"SUPPORT": "υποστήριξη",
"TAG": "ετικέτα",
"TAGS": "ετικέτες",
"THERE_IS_NOTHING_HERE": "δεν υπάρχει τίποτα εδώ",
"THE_FILE_{{VALUE}}_WAS_DELETED": "το αρχείο {{VALUE}} διαγράφηκε",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "το αρχείο {{VALUE}} μετονομάστηκε",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "ο σύνδεσμος αντιγράφηκε στο πρόχειρο",
"THE_LINK_WONT_BE_VALID_AFTER": "ο σύνδεσμος δεν θα είναι έγκυρος μετά",
"TIMEOUT": "τέλος χρόνου",
"TODO": "να κάνω",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "κυκλοφοριακή συμφόρηση, δοκιμάστε ξανά αργότερα",
"UPLOAD": "μεταφόρτωση",
"UPLOADER": "μεταφορτωτής",
"USERNAME": "όνομα χρήστη",
"VERSION": "έκδοση",
"VIEWER": "θεατής",
"WAITING": "αναμονή",
"YES": "Ναι.",
"YOUR_EMAIL_ADDRESS": "η ηλεκτρονική σου διεύθυνση",
"YOUR_FILES": "τα αρχεία σας",
"YOUR_MASTER_PASSWORD": "τον κύριο κωδικό πρόσβασής σας",
"YOU_CANT_DO_THAT": "δεν μπορείς να το κάνεις αυτό"
}
================================================
FILE: public/assets/locales/es.json
================================================
{
"ABORTED": "abortado",
"ABORT_CURRENT_UPLOADS?": "¿cancelar la carga actual?",
"ACTIVITY": "Actividad",
"ADVANCED": "avanzado",
"ALL_DONE": "todo listo",
"ALREADY_EXIST": "ya existe",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Se creó un archivo llamado {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Se creó una carpeta llamada {{VALUE}}",
"BEAUTIFUL_URL": "URL bonita",
"BOOKMARK": "marcador",
"CAMERA": "cámara",
"CANCEL": "cancelar",
"CANNOT_ESTABLISH_A_CONNECTION": "no puedo establecer una conexión",
"CANT_LOAD_THIS_PICTURE": "no puedo cargar esta foto",
"CANT_USE_FILESYSTEM": "no puede usar el sistema de archivos",
"CAN_RESHARE": "puede compartir",
"CODE": "código",
"CONFIGURE": "configurar",
"CONFIRM_BY_TYPING": "confirmar escribiendo",
"CONNECT": "conectar",
"CONNECTION_LOST": "conexión perdida",
"COPIED_TO_CLIPBOARD": "Copiado al portapapeles",
"CREATE_A_NEW_LINK": "crear un nuevo enlace",
"CREATE_A_TAG": "crear una etiqueta",
"CURRENT": "Actual",
"CURRENT_UPLOAD": "carga actual",
"CUSTOM_LINK_URL": "URL de enlace personalizado",
"DASHBOARD": "tablero",
"DATE": "fecha",
"DISPLAY_HIDDEN_FILES": "mostrar archivos ocultos",
"DOESNT_MATCH": "no coincide",
"DONE": "hecho",
"DOWNLOAD": "descargar",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "quieres guardar los cambios",
"DROP_HERE_TO_UPLOAD": "arrastra aquí para subir",
"EDITOR": "editor",
"EMBED": "incrustar",
"EMPTY": "vacío",
"ENCRYPTION_KEY": "Clave de encriptación",
"ENDPOINT": "punto final",
"ERROR": "error",
"EXISTING_LINKS": "enlaces existentes",
"EXPIRATION": "vencimiento",
"EXPORT_AS_{{VALUE}}": "exportar como {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "las carpetas de acceso frecuente se mostrarán aquí",
"HIDE_HIDDEN_FILES": "ocultar archivos ocultos",
"HOME": "inicio",
"HOSTNAME*": "nombre de servidor*",
"HOST_KEY": "clave de servidor",
"INCORRECT_PASSWORD": "la contraseña no es correcta",
"INFO": "información",
"INTERNAL_ERROR": "Error interno",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "error interno: no se puede crear un {{VALUE}}",
"INVALID_ACCOUNT": "cuenta no válida",
"INVALID_PASSWORD": "contraseña inválida",
"LAYOUT": "diseño",
"LOADING": "cargando",
"LOCATION": "ubicación",
"MISSING_DEPENDENCY": "falta dependencia",
"MORE_DETAILS": "más detalles",
"NAVIGATE": "navegar",
"NEW_FILE": "nuevo fichero",
"NEW_FILE::SHORT": "nuevo fichero",
"NEW_FOLDER": "nuevo directorio",
"NEW_FOLDER::SHORT": "nuevo direct.",
"NO": "No",
"NOT_ALLOWED": "No permitido",
"NOT_AUTHORISED": "no autorizado",
"NOT_FOUND": "no encontrado",
"NOT_IMPLEMENTED": "no se ha implementado",
"NOT_SUPPORTED": "No soportado",
"NOT_VALID": "no es válido",
"NUMBER_OF_CONNECTIONS": "cantidad de conexiones",
"OK": "Vale",
"ONLY_FOR_USERS": "Solo para usuarios",
"OOPS": "Ups",
"PASSPHRASE": "frase de contraseña",
"PASSWORD": "contraseña",
"PASSWORD_CANT_BE_EMPTY": "la contraseña no puede estar vacía",
"PATH": "camino",
"PERMISSION_DENIED": "Permiso denegado",
"PICK_A_MASTER_PASSWORD": "elige una contraseña maestra",
"PORT": "Puerto",
"POWERED_BY": "impulsado por",
"PROPERTIES": "propiedades",
"PROTECT_ACCESS_WITH_A_PASSWORD": "proteger el acceso con una contraseña",
"QUICK_ACCESS": "acceso rápido",
"REGION": "región",
"REMEMBER_ME": "Recuérdame",
"REMOVE": "eliminar",
"RENAME": "renombrar",
"RENAME_AS": "renombrar como",
"RESTRICTIONS": "restricciones",
"RUNNING": "ejecutando",
"SAVE_CURRENT_FILE": "guardar el archivo actual",
"SEARCH": "buscar",
"SETTINGS": "ajustes",
"SHARE": "compartir",
"SHARED_DRIVE": "unidad compartida",
"SKIP_TO_CONTENT": "Saltar al contenido",
"SORT": "ordenar",
"SORT_BY_DATE": "ordenar por fecha",
"SORT_BY_NAME": "ordenar por nombre",
"SORT_BY_SIZE": "ordenar por tamaño",
"SORT_BY_TYPE": "ordenar por tipo",
"STARRED": "destacado",
"SUPPORT": "apoyo",
"TAG": "etiqueta",
"TAGS": "etiquetas",
"THERE_IS_NOTHING_HERE": "No hay nada aquí",
"THE_FILE_{{VALUE}}_WAS_DELETED": "se eliminó el archivo {{VALUE}}",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "se cambió el nombre del archivo {{VALUE}}",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "el enlace fue copiado al portapapeles",
"THE_LINK_WONT_BE_VALID_AFTER": "el enlace no será válido después",
"TIMEOUT": "se acabó el tiempo",
"TODO": "todo",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "congestión de tráfico, intenta nuevamente más tarde",
"UPLOAD": "subir",
"UPLOADER": "cargador",
"USERNAME": "nombre de usuario",
"VERSION": "versión",
"VIEWER": "espectador",
"WAITING": "esperando",
"YES": "sí",
"YOUR_EMAIL_ADDRESS": "tu correo electrónico",
"YOUR_FILES": "tus archivos",
"YOUR_MASTER_PASSWORD": "tu contraseña maestra",
"YOU_CANT_DO_THAT": "no puedes hacer eso"
}
================================================
FILE: public/assets/locales/et.json
================================================
{
"ABORTED": "katkestatud",
"ABORT_CURRENT_UPLOADS?": "kas katkestada praegune üleslaadimine?",
"ACTIVITY": "Tegevus",
"ADVANCED": "edasijõudnud",
"ALL_DONE": "kõik tehtud",
"ALREADY_EXIST": "juba olemas",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Loodi fail nimega {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Loodi kaust nimega {{VALUE}}",
"BEAUTIFUL_URL": "ilus_url",
"BOOKMARK": "järjehoidja",
"CAMERA": "kaamera",
"CANCEL": "tühista",
"CANNOT_ESTABLISH_A_CONNECTION": "ühendust ei saa luua",
"CANT_LOAD_THIS_PICTURE": "seda pilti ei saa laadida",
"CANT_USE_FILESYSTEM": "ei saa kasutada failisüsteemi",
"CAN_RESHARE": "saab edasi jagada",
"CODE": "kood",
"CONFIGURE": "seadistama",
"CONFIRM_BY_TYPING": "kinnitage sisestades",
"CONNECT": "ühendada",
"CONNECTION_LOST": "ühendus katkes",
"COPIED_TO_CLIPBOARD": "kopeeriti lõikelauale",
"CREATE_A_NEW_LINK": "loo uus link",
"CREATE_A_TAG": "loo silt",
"CURRENT": "praegune",
"CURRENT_UPLOAD": "praegune üleslaadimine",
"CUSTOM_LINK_URL": "kohandatud lingi URL",
"DASHBOARD": "armatuurlaud",
"DATE": "kuupäev",
"DISPLAY_HIDDEN_FILES": "kuva peidetud faile",
"DOESNT_MATCH": "ei sobi",
"DONE": "tehtud",
"DOWNLOAD": "lae alla",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "kas soovite muudatused salvestada?",
"DROP_HERE_TO_UPLOAD": "laadimiseks klõpsake siin",
"EDITOR": "toimetaja",
"EMBED": "manusta",
"EMPTY": "tühi",
"ENCRYPTION_KEY": "krüptimisvõti",
"ENDPOINT": "lõpp-punkt",
"ERROR": "viga",
"EXISTING_LINKS": "olemasolevad lingid",
"EXPIRATION": "aegumine",
"EXPORT_AS_{{VALUE}}": "eksportima kui {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "siin kuvatakse sageli juurdepääsuga kaustad",
"HIDE_HIDDEN_FILES": "peita peidetud failid",
"HOME": "avaleht",
"HOSTNAME*": "hostinimi",
"HOST_KEY": "host võti",
"INCORRECT_PASSWORD": "vale salasõna",
"INFO": "info",
"INTERNAL_ERROR": "Sisemine viga",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "sisemine viga: {{VALUE}} ei saa luua",
"INVALID_ACCOUNT": "kehtetu konto",
"INVALID_PASSWORD": "vale parool",
"LAYOUT": "paigutus",
"LOADING": "laadimine",
"LOCATION": "asukoht",
"MISSING_DEPENDENCY": "puudub sõltuvus",
"MORE_DETAILS": "rohkem üksikasju",
"NAVIGATE": "navigeerima",
"NEW_FILE": "uus fail",
"NEW_FILE::SHORT": "uus fail",
"NEW_FOLDER": "uus kataloog",
"NEW_FOLDER::SHORT": "uus kataloog",
"NO": "ei",
"NOT_ALLOWED": "ei ole lubatud",
"NOT_AUTHORISED": "pole volitatud",
"NOT_FOUND": "ei leitud",
"NOT_IMPLEMENTED": "pole rakendatud",
"NOT_SUPPORTED": "ei toetata",
"NOT_VALID": "ei kehti",
"NUMBER_OF_CONNECTIONS": "ühenduste arv",
"OK": "Okei",
"ONLY_FOR_USERS": "Ainult kasutajatele",
"OOPS": "Vabandust",
"PASSPHRASE": "parool",
"PASSWORD": "parool",
"PASSWORD_CANT_BE_EMPTY": "parool ei tohi olla tühi",
"PATH": "tee",
"PERMISSION_DENIED": "luba on keelatud",
"PICK_A_MASTER_PASSWORD": "vali põhiparool",
"PORT": "port",
"POWERED_BY": "toetatud",
"PROPERTIES": "omadused",
"PROTECT_ACCESS_WITH_A_PASSWORD": "kaitsta juurdepääsu parooliga",
"QUICK_ACCESS": "kiirpääs",
"REGION": "piirkonnas",
"REMEMBER_ME": "mäleta mind",
"REMOVE": "eemalda",
"RENAME": "nimeta ümber",
"RENAME_AS": "nimeta ümber kui",
"RESTRICTIONS": "piirangud",
"RUNNING": "töötab",
"SAVE_CURRENT_FILE": "salvesta praegune fail",
"SEARCH": "otsing",
"SETTINGS": "seaded",
"SHARE": "jaga",
"SHARED_DRIVE": "jagatud ketas",
"SKIP_TO_CONTENT": "Sisusse",
"SORT": "sorteeri",
"SORT_BY_DATE": "järjesta kuupäeva järgi",
"SORT_BY_NAME": "järjesta nime järgi",
"SORT_BY_SIZE": "sorteeri suuruse järgi",
"SORT_BY_TYPE": "sorteeri tüübi järgi",
"STARRED": "tärniga märgitud",
"SUPPORT": "toetus",
"TAG": "silt",
"TAGS": "sildid",
"THERE_IS_NOTHING_HERE": "siin pole midagi",
"THE_FILE_{{VALUE}}_WAS_DELETED": "fail {{VALUE}} kustutati",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "fail {{VALUE}} nimetati ümber",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "link kopeeriti lõikelauale",
"THE_LINK_WONT_BE_VALID_AFTER": "link ei kehti pärast",
"TIMEOUT": "aeg maha",
"TODO": "tegema",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "liiklusummikud, proovige hiljem uuesti",
"UPLOAD": "laadi üles",
"UPLOADER": "üleslaadija",
"USERNAME": "kasutajanimi",
"VERSION": "versioon",
"VIEWER": "vaataja",
"WAITING": "ootamine",
"YES": "jah",
"YOUR_EMAIL_ADDRESS": "sinu emaili aadress",
"YOUR_FILES": "sinu failid",
"YOUR_MASTER_PASSWORD": "teie põhiparool",
"YOU_CANT_DO_THAT": "sa ei saa seda teha"
}
================================================
FILE: public/assets/locales/eu.json
================================================
{
"ABORTED": "abortatu",
"ABORT_CURRENT_UPLOADS?": "Uneko igoera bertan behera utzi?",
"ACTIVITY": "Jarduera",
"ADVANCED": "aurreratu",
"ALL_DONE": "dena eginda",
"ALREADY_EXIST": "dagoeneko existitzen dira",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "{{VALUE}} izeneko fitxategia sortu zen",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "{{VALUE}} izeneko karpeta sortu da",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "laster-marka",
"CAMERA": "kamera",
"CANCEL": "bertan behera",
"CANNOT_ESTABLISH_A_CONNECTION": "Ezin da konexiorik ezarri",
"CANT_LOAD_THIS_PICTURE": "Ezin da irudi hau kargatu",
"CANT_USE_FILESYSTEM": "ezin da sistema erabili",
"CAN_RESHARE": "birkargatu dezake",
"CODE": "kodea",
"CONFIGURE": "konfiguratu",
"CONFIRM_BY_TYPING": "berretsi idatzita",
"CONNECT": "konektatu",
"CONNECTION_LOST": "konexioa galdu da",
"COPIED_TO_CLIPBOARD": "arbelean kopiatuta",
"CREATE_A_NEW_LINK": "lotura berria sortu",
"CREATE_A_TAG": "etiketa sortu",
"CURRENT": "egungo",
"CURRENT_UPLOAD": "Uneko igoera",
"CUSTOM_LINK_URL": "esteka URL pertsonalizatua",
"DASHBOARD": "Arbel",
"DATE": "data",
"DISPLAY_HIDDEN_FILES": "erakutsi ezkutuko fitxategiak",
"DOESNT_MATCH": "ez dator bat",
"DONE": "eginda",
"DOWNLOAD": "deskargatu",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "nahi duzu aldaketak gordetzea",
"DROP_HERE_TO_UPLOAD": "jaregin hemen kargatzeko",
"EDITOR": "editore",
"EMBED": "txertatu",
"EMPTY": "hutsik",
"ENCRYPTION_KEY": "zifratzeko gakoa",
"ENDPOINT": "amaiera",
"ERROR": "errorea",
"EXISTING_LINKS": "dauden loturak",
"EXPIRATION": "iraungitze",
"EXPORT_AS_{{VALUE}}": "esportatu {{VALUE}} gisa",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "maiz sarbide karpetak hemen erakutsiko dira",
"HIDE_HIDDEN_FILES": "ezkutuko fitxategiak ezkutatu",
"HOME": "hasiera",
"HOSTNAME*": "hostname",
"HOST_KEY": "ostalariaren gakoa",
"INCORRECT_PASSWORD": "Pasahitz okerra",
"INFO": "info",
"INTERNAL_ERROR": "Barne-errorea",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "barne errorea: ezin da {{VALUE}} sortu",
"INVALID_ACCOUNT": "kontua baliogabea",
"INVALID_PASSWORD": "pasahitz okerra",
"LAYOUT": "diseinua",
"LOADING": "kargatzen",
"LOCATION": "kokapena",
"MISSING_DEPENDENCY": "mendekotasun falta",
"MORE_DETAILS": "xehetasun gehiago",
"NAVIGATE": "nabigatu",
"NEW_FILE": "fitxategi berria",
"NEW_FILE::SHORT": "fitxat. berria",
"NEW_FOLDER": "direktorio berria",
"NEW_FOLDER::SHORT": "direkt. berria",
"NO": "no",
"NOT_ALLOWED": "ez da onartzen",
"NOT_AUTHORISED": "baimenduta ez",
"NOT_FOUND": "ez da aurkitu",
"NOT_IMPLEMENTED": "ez da aplikatu",
"NOT_SUPPORTED": "ez da onartzen",
"NOT_VALID": "ez du balio",
"NUMBER_OF_CONNECTIONS": "konexio kopurua",
"OK": "Ados",
"ONLY_FOR_USERS": "Erabiltzaileentzat bakarrik",
"OOPS": "Oops",
"PASSPHRASE": "pasaesaldi",
"PASSWORD": "pasahitza",
"PASSWORD_CANT_BE_EMPTY": "pasahitza ezin da hutsik egon",
"PATH": "bidea",
"PERMISSION_DENIED": "baimena ukatu",
"PICK_A_MASTER_PASSWORD": "aukeratu pasahitz nagusia",
"PORT": "portu",
"POWERED_BY": "bultzatuta",
"PROPERTIES": "propietate",
"PROTECT_ACCESS_WITH_A_PASSWORD": "babestu sarbidea pasahitz batekin",
"QUICK_ACCESS": "sarrera azkarra",
"REGION": "eskualde",
"REMEMBER_ME": "Gogora nazazu",
"REMOVE": "kendu",
"RENAME": "izena aldatu",
"RENAME_AS": "izena aldatu honela",
"RESTRICTIONS": "murrizketak",
"RUNNING": "exekutatzen",
"SAVE_CURRENT_FILE": "gorde uneko fitxategia",
"SEARCH": "bilatu",
"SETTINGS": "ezarpenak",
"SHARE": "partekatzea",
"SHARED_DRIVE": "partekatutako diskoa",
"SKIP_TO_CONTENT": "Joan edukira",
"SORT": "ordenatu",
"SORT_BY_DATE": "ordenatu dataren arabera",
"SORT_BY_NAME": "ordenatu izenaren arabera",
"SORT_BY_SIZE": "ordenatu tamainaren arabera",
"SORT_BY_TYPE": "ordenatu motaren arabera",
"STARRED": "izarduna",
"SUPPORT": "laguntza",
"TAG": "etiketa",
"TAGS": "etiketak",
"THERE_IS_NOTHING_HERE": "hemen ez dago ezer",
"THE_FILE_{{VALUE}}_WAS_DELETED": "{{VALUE}} fitxategia ezabatu da",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "{{VALUE}} fitxategiari berrizendatu zaio",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "esteka arbelean kopiatu zen",
"THE_LINK_WONT_BE_VALID_AFTER": "esteka ez da baliozkoa ondoren",
"TIMEOUT": "denboraz kanpo",
"TODO": "egin",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "trafiko pilaketa, saiatu berriro geroago",
"UPLOAD": "igo",
"UPLOADER": "igorlea",
"USERNAME": "Erabiltzaile izena",
"VERSION": "bertsioa",
"VIEWER": "ikusle",
"WAITING": "itxarote",
"YES": "bai",
"YOUR_EMAIL_ADDRESS": "Zure helbide elektronikoa",
"YOUR_FILES": "zure fitxategiak",
"YOUR_MASTER_PASSWORD": "zure pasahitz nagusia",
"YOU_CANT_DO_THAT": "ezin duzu hori egin"
}
================================================
FILE: public/assets/locales/fi.json
================================================
{
"ABORTED": "keskeytetty",
"ABORT_CURRENT_UPLOADS?": "keskeytetäänkö nykyiset lähetykset?",
"ACTIVITY": "Toiminta",
"ADVANCED": "lisäasetukset",
"ALL_DONE": "valmista",
"ALREADY_EXIST": "on jo olemassa",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Tiedosto {{VALUE}} luotiin",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Kansio {{VALUE}} luotiin",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "kirjanmerkki",
"CAMERA": "kamera",
"CANCEL": "peruuta",
"CANNOT_ESTABLISH_A_CONNECTION": "ei voi muodostaa yhteyttä",
"CANT_LOAD_THIS_PICTURE": "tätä kuvaa ei voi ladata",
"CANT_USE_FILESYSTEM": "tiedostojärjestelmää ei voi käyttää",
"CAN_RESHARE": "voi jakaa uudelleen",
"CODE": "koodi",
"CONFIGURE": "muokkaa asetuksia",
"CONFIRM_BY_TYPING": "Vahvista kirjoittamalla",
"CONNECT": "yhdistä",
"CONNECTION_LOST": "yhteys katkennut",
"COPIED_TO_CLIPBOARD": "kopioitu leikepöydälle",
"CREATE_A_NEW_LINK": "luo uusi linkki",
"CREATE_A_TAG": "luo tunniste",
"CURRENT": "nykyinen",
"CURRENT_UPLOAD": "nykyinen lähetys",
"CUSTOM_LINK_URL": "mukautetun linkin URL-osoite",
"DASHBOARD": "kojelauta",
"DATE": "Päivämäärä",
"DISPLAY_HIDDEN_FILES": "näytä piilotetut tiedostot",
"DOESNT_MATCH": "ei täsmää",
"DONE": "valmis",
"DOWNLOAD": "lataa",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "haluatko tallentaa muutokset",
"DROP_HERE_TO_UPLOAD": "pudota tähän lähettääksesi",
"EDITOR": "toimittaja",
"EMBED": "upota",
"EMPTY": "tyhjä",
"ENCRYPTION_KEY": "salausavain",
"ENDPOINT": "päätepiste",
"ERROR": "virhe",
"EXISTING_LINKS": "olemassa olevat linkit",
"EXPIRATION": "päättyminen",
"EXPORT_AS_{{VALUE}}": "vie nimellä {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "usein näkyvät kansiot näytetään täällä",
"HIDE_HIDDEN_FILES": "piilota piilotetut tiedostot",
"HOME": "kotisivu",
"HOSTNAME*": "isäntänimi",
"HOST_KEY": "isäntäavain",
"INCORRECT_PASSWORD": "väärä salasana",
"INFO": "tiedot",
"INTERNAL_ERROR": "sisäinen virhe",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "sisäinen virhe: ei voi luoda {{VALUE}}",
"INVALID_ACCOUNT": "virheellinen tili",
"INVALID_PASSWORD": "väärä salasana",
"LAYOUT": "asettelu",
"LOADING": "ladataan",
"LOCATION": "sijainti",
"MISSING_DEPENDENCY": "puuttuva riippuvuus",
"MORE_DETAILS": "lisätietoja",
"NAVIGATE": "navigoida",
"NEW_FILE": "uusi tiedosto",
"NEW_FILE::SHORT": "uusi tiedosto",
"NEW_FOLDER": "uusi hakemisto",
"NEW_FOLDER::SHORT": "uusi hakemi..",
"NO": "ei",
"NOT_ALLOWED": "ei sallittu",
"NOT_AUTHORISED": "ei valtuutettu",
"NOT_FOUND": "ei löydy",
"NOT_IMPLEMENTED": "ei toteutettu",
"NOT_SUPPORTED": "ei tueta",
"NOT_VALID": "ei kelpaa",
"NUMBER_OF_CONNECTIONS": "yhteyksien lukumäärä",
"OK": "kunnossa",
"ONLY_FOR_USERS": "Vain käyttäjille",
"OOPS": "Oho",
"PASSPHRASE": "tunnuslause",
"PASSWORD": "Salasana",
"PASSWORD_CANT_BE_EMPTY": "salasana ei voi olla tyhjä",
"PATH": "polku",
"PERMISSION_DENIED": "pääsy kielletty",
"PICK_A_MASTER_PASSWORD": "valitse pääsalasana",
"PORT": "portti",
"POWERED_BY": "powered by",
"PROPERTIES": "ominaisuudet",
"PROTECT_ACCESS_WITH_A_PASSWORD": "suojaa pääsy salasanalla",
"QUICK_ACCESS": "pikaosoite",
"REGION": "alue",
"REMEMBER_ME": "muista minut",
"REMOVE": "Poisto",
"RENAME": "nimeä",
"RENAME_AS": "uusi nimi",
"RESTRICTIONS": "rajoituksia",
"RUNNING": "käynnissä",
"SAVE_CURRENT_FILE": "tallenna nykyinen tiedosto",
"SEARCH": "Hae",
"SETTINGS": "asetukset",
"SHARE": "jaa",
"SHARED_DRIVE": "jaettu asema",
"SKIP_TO_CONTENT": "Siirry sisältöön",
"SORT": "lajittele",
"SORT_BY_DATE": "lajittele päivämäärän mukaan",
"SORT_BY_NAME": "lajittele nimen mukaan",
"SORT_BY_SIZE": "lajittele koon mukaan",
"SORT_BY_TYPE": "lajittele tyypin mukaan",
"STARRED": "tähtimerkintä",
"SUPPORT": "tuki",
"TAG": "tunniste",
"TAGS": "tunnisteet",
"THERE_IS_NOTHING_HERE": "täällä ei ole mitään",
"THE_FILE_{{VALUE}}_WAS_DELETED": "tiedosto {{VALUE}} poistettiin",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "tiedosto {{VALUE}} nimettiin uudelleen",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "linkki kopioitiin leikepöydälle",
"THE_LINK_WONT_BE_VALID_AFTER": "linkki ei kelpaa jälkeen",
"TIMEOUT": "Aikalisä",
"TODO": "tehtävää",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "ruuhkaa, yritä myöhemmin uudelleen",
"UPLOAD": "lataa",
"UPLOADER": "lataaja",
"USERNAME": "käyttäjätunnus",
"VERSION": "versio",
"VIEWER": "katsoja",
"WAITING": "odotetaan",
"YES": "Joo",
"YOUR_EMAIL_ADDRESS": "Sähköpostiosoitteesi",
"YOUR_FILES": "tiedostosi",
"YOUR_MASTER_PASSWORD": "pääsalasanasi",
"YOU_CANT_DO_THAT": "et voi tehdä sitä"
}
================================================
FILE: public/assets/locales/fr.json
================================================
{
"ABORTED": "avorté",
"ABORT_CURRENT_UPLOADS?": "Annuler les téléchargements en cours?",
"ACTIVITY": "activité",
"ADVANCED": "avancé",
"ALL_DONE": "Tout est bon!",
"ALREADY_EXIST": "existe déjà",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Un fichier nommé \"{{VALUE}}\" a été créé",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Un dossier nommé \"{{VALUE}}\" a été créé",
"BEAUTIFUL_URL": "id_du_lien",
"BOOKMARK": "favoris",
"CAMERA": "appareil",
"CANCEL": "annuler",
"CANNOT_ESTABLISH_A_CONNECTION": "Impossible d'établir une connexion",
"CANT_LOAD_THIS_PICTURE": "impossible de charger cette image",
"CANT_USE_FILESYSTEM": "Impossible d'utiliser le système de fichiers",
"CAN_RESHARE": "peut repartager",
"CODE": "code",
"CONFIGURE": "configuration",
"CONFIRM_BY_TYPING": "confirmez en écrivant",
"CONNECT": "connexion",
"CONNECTION_LOST": "connexion perdue",
"COPIED_TO_CLIPBOARD": "Copié dans le presse-papier",
"CREATE_A_NEW_LINK": "créer un lien partagé",
"CREATE_A_TAG": "créer un tag",
"CURRENT": "en cours",
"CURRENT_UPLOAD": "en cours",
"CUSTOM_LINK_URL": "URL du lien personnalisé",
"DASHBOARD": "dashboard",
"DATE": "date",
"DISPLAY_HIDDEN_FILES": "afficher les fichiers cachés",
"DOESNT_MATCH": "ne correspond pas",
"DONE": "terminé",
"DOWNLOAD": "Télécharger",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "enregistrer les modifications?",
"DROP_HERE_TO_UPLOAD": "glisser-déposer pour charger vos fichiers et dossiers",
"EDITOR": "éditeur",
"EMBED": "intégrer",
"EMPTY": "vide",
"ENCRYPTION_KEY": "clé de cryptage",
"ENDPOINT": "endpoint",
"ERROR": "erreur",
"EXISTING_LINKS": "liens existants",
"EXPIRATION": "expiration",
"EXPORT_AS_{{VALUE}}": "exporter au format {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "les dossiers d'accès fréquents apparaîtront ici",
"HIDE_HIDDEN_FILES": "masquer les fichiers cachés",
"HOME": "accueil",
"HOSTNAME*": "nom d'hôte*",
"HOST_KEY": "clé d'hôte",
"INCORRECT_PASSWORD": "mot de passe incorrect",
"INFO": "Information",
"INTERNAL_ERROR": "Erreur interne",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "erreur interne: vous ne pouvez pas créer un {{VALUE}}",
"INVALID_ACCOUNT": "compte invalide",
"INVALID_PASSWORD": "mot de passe incorrect",
"LAYOUT": "disposition",
"LOADING": "chargement",
"LOCATION": "position",
"MISSING_DEPENDENCY": "dépendance manquante",
"MORE_DETAILS": "plus de détails",
"NAVIGATE": "naviguer",
"NEW_FILE": "Nouveau Fichier",
"NEW_FILE::SHORT": "Nouv. Fichier",
"NEW_FOLDER": "Nouveau Dossier",
"NEW_FOLDER::SHORT": "Nouv. Dossier",
"NO": "non",
"NOT_ALLOWED": "interdit",
"NOT_AUTHORISED": "autorisation manquante",
"NOT_FOUND": "introuvable",
"NOT_IMPLEMENTED": "non implémenté",
"NOT_SUPPORTED": "non supporté",
"NOT_VALID": "pas valide",
"NUMBER_OF_CONNECTIONS": "nombre de connexion",
"OK": "ok",
"ONLY_FOR_USERS": "uniquement pour certains utilisateurs",
"OOPS": "oops!",
"PASSPHRASE": "mot de passe de clef",
"PASSWORD": "mot de passe",
"PASSWORD_CANT_BE_EMPTY": "le mot de passe ne peut pas être vide",
"PATH": "chemin",
"PERMISSION_DENIED": "autorisation refusée",
"PICK_A_MASTER_PASSWORD": "choisissez un mot de passe principal",
"PORT": "port",
"POWERED_BY": "propulsé par",
"PROPERTIES": "propriétés",
"PROTECT_ACCESS_WITH_A_PASSWORD": "protéger l'accès avec un mot de passe",
"QUICK_ACCESS": "accès rapide",
"REGION": "région",
"REMEMBER_ME": "se souvenir de moi",
"REMOVE": "supprimer",
"RENAME": "renommer",
"RENAME_AS": "renommer en tant que",
"RESTRICTIONS": "restrictions",
"RUNNING": "en cours",
"SAVE_CURRENT_FILE": "enregistrer le fichier actuel",
"SEARCH": "recherche",
"SETTINGS": "réglage",
"SHARE": "partager",
"SHARED_DRIVE": "disque partagé",
"SKIP_TO_CONTENT": "Aller au contenu",
"SORT": "trier",
"SORT_BY_DATE": "trier par date",
"SORT_BY_NAME": "trier par nom",
"SORT_BY_SIZE": "trier par taille",
"SORT_BY_TYPE": "trier par type",
"STARRED": "favoris",
"SUPPORT": "assistance",
"TAG": "tag",
"TAGS": "tags",
"THERE_IS_NOTHING_HERE": "il n'y a rien ici",
"THE_FILE_{{VALUE}}_WAS_DELETED": "le fichier \"{{VALUE}}\" a été supprimé",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "le fichier \"{{VALUE}}\" a été renommé",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "le lien a été copié dans le presse-papiers",
"THE_LINK_WONT_BE_VALID_AFTER": "le lien ne sera plus valide après",
"TIMEOUT": "trop long",
"TODO": "todo",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "Congestion, réessayez plus tard",
"UPLOAD": "importer",
"UPLOADER": "uploader",
"USERNAME": "nom d'utilisateur",
"VERSION": "version",
"VIEWER": "viewer",
"WAITING": "attente",
"YES": "oui",
"YOUR_EMAIL_ADDRESS": "votre adresse email",
"YOUR_FILES": "vos fichiers",
"YOUR_MASTER_PASSWORD": "votre mot de passe principal",
"YOU_CANT_DO_THAT": "vous ne pouvez pas faire :)"
}
================================================
FILE: public/assets/locales/gl.json
================================================
{
"ABORTED": "abortada",
"ABORT_CURRENT_UPLOADS?": "cancelar a carga actual?",
"ACTIVITY": "Actividade",
"ADVANCED": "avanzado",
"ALL_DONE": "todo feito",
"ALREADY_EXIST": "xa existen",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Creouse un ficheiro chamado {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Creouse un cartafol chamado {{VALUE}}",
"BEAUTIFUL_URL": "fermoso_url",
"BOOKMARK": "marcador",
"CAMERA": "cámara",
"CANCEL": "cancelar",
"CANNOT_ESTABLISH_A_CONNECTION": "non pode establecer unha conexión",
"CANT_LOAD_THIS_PICTURE": "Non se pode cargar esta foto",
"CANT_USE_FILESYSTEM": "pode usar o sistema de ficheiros",
"CAN_RESHARE": "pode volver compartir",
"CODE": "código",
"CONFIGURE": "configurar",
"CONFIRM_BY_TYPING": "confirma escribindo",
"CONNECT": "conectar",
"CONNECTION_LOST": "conexión perdida",
"COPIED_TO_CLIPBOARD": "copiado ao portapapeis",
"CREATE_A_NEW_LINK": "crear unha nova ligazón",
"CREATE_A_TAG": "crear unha etiqueta",
"CURRENT": "actual",
"CURRENT_UPLOAD": "carga actual",
"CUSTOM_LINK_URL": "URL de ligazón personalizado",
"DASHBOARD": "panel de traballo",
"DATE": "data",
"DISPLAY_HIDDEN_FILES": "amosar ficheiros ocultos",
"DOESNT_MATCH": "non coincide",
"DONE": "feito",
"DOWNLOAD": "descargar",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "quere gardar os cambios",
"DROP_HERE_TO_UPLOAD": "solta aquí para cargar",
"EDITOR": "editor",
"EMBED": "incrustar",
"EMPTY": "baleiro",
"ENCRYPTION_KEY": "clave de cifrado",
"ENDPOINT": "punto final",
"ERROR": "erro",
"EXISTING_LINKS": "ligazóns existentes",
"EXPIRATION": "caducidade",
"EXPORT_AS_{{VALUE}}": "exportar como {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "Aquí móstranse os cartafoles de acceso frecuente",
"HIDE_HIDDEN_FILES": "ocultar ficheiros ocultos",
"HOME": "inicio",
"HOSTNAME*": "nome de host",
"HOST_KEY": "clave de anfitrión",
"INCORRECT_PASSWORD": "Contrasinal incorrecto",
"INFO": "información",
"INTERNAL_ERROR": "Erro interno",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "erro interno: non se pode crear un {{VALUE}}",
"INVALID_ACCOUNT": "conta non válida",
"INVALID_PASSWORD": "Contrasinal incorrecta",
"LAYOUT": "disposición",
"LOADING": "cargando",
"LOCATION": "localización",
"MISSING_DEPENDENCY": "falta dependencia",
"MORE_DETAILS": "máis detalles",
"NAVIGATE": "navegar",
"NEW_FILE": "novo ficheiro",
"NEW_FILE::SHORT": "novo ficheiro",
"NEW_FOLDER": "novo directorio",
"NEW_FOLDER::SHORT": "novo direct..",
"NO": "non",
"NOT_ALLOWED": "Prohibido",
"NOT_AUTHORISED": "non autorizado",
"NOT_FOUND": "non atopado",
"NOT_IMPLEMENTED": "non implementado",
"NOT_SUPPORTED": "non é compatible",
"NOT_VALID": "non é válido",
"NUMBER_OF_CONNECTIONS": "número de conexións",
"OK": "Ok",
"ONLY_FOR_USERS": "Só para usuarios",
"OOPS": "Oops",
"PASSPHRASE": "frase de contrasinal",
"PASSWORD": "contrasinal",
"PASSWORD_CANT_BE_EMPTY": "o contrasinal non pode estar baleiro",
"PATH": "camiño",
"PERMISSION_DENIED": "Permiso denegado",
"PICK_A_MASTER_PASSWORD": "escolle un contrasinal principal",
"PORT": "Porto",
"POWERED_BY": "impulsado por",
"PROPERTIES": "propiedades",
"PROTECT_ACCESS_WITH_A_PASSWORD": "protexer o acceso cun contrasinal",
"QUICK_ACCESS": "acceso rápido",
"REGION": "rexión",
"REMEMBER_ME": "Lémbrame",
"REMOVE": "quitar",
"RENAME": "renomear",
"RENAME_AS": "renomear como",
"RESTRICTIONS": "restricións",
"RUNNING": "correndo",
"SAVE_CURRENT_FILE": "gardar o ficheiro actual",
"SEARCH": "buscar",
"SETTINGS": "configuración",
"SHARE": "compartir",
"SHARED_DRIVE": "unidade compartida",
"SKIP_TO_CONTENT": "Ir ao contido",
"SORT": "ordenar",
"SORT_BY_DATE": "ordenar por data",
"SORT_BY_NAME": "ordenar por nome",
"SORT_BY_SIZE": "ordenar por tamaño",
"SORT_BY_TYPE": "ordenar por tipo",
"STARRED": "destacado",
"SUPPORT": "apoiar",
"TAG": "etiqueta",
"TAGS": "etiqueta",
"THERE_IS_NOTHING_HERE": "aquí non hai nada",
"THE_FILE_{{VALUE}}_WAS_DELETED": "eliminouse o ficheiro {{VALUE}}",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "renomeouse o ficheiro {{VALUE}}",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "a ligazón foi copiada no portapapeis",
"THE_LINK_WONT_BE_VALID_AFTER": "a ligazón non será válida despois",
"TIMEOUT": "tempo de espera",
"TODO": "facer",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "conxestión de tráfico, ténteo de novo máis tarde",
"UPLOAD": "cargar",
"UPLOADER": "cargador",
"USERNAME": "nome de usuario",
"VERSION": "versión",
"VIEWER": "espectador",
"WAITING": "á espera",
"YES": "si",
"YOUR_EMAIL_ADDRESS": "O teu enderezo de email",
"YOUR_FILES": "os teus ficheiros",
"YOUR_MASTER_PASSWORD": "o seu contrasinal principal",
"YOU_CANT_DO_THAT": "Non podes facelo"
}
================================================
FILE: public/assets/locales/hr.json
================================================
{
"ABORTED": "prekinut",
"ABORT_CURRENT_UPLOADS?": "prekinuti trenutačni prijenos?",
"ACTIVITY": "Aktivnost",
"ADVANCED": "Napredna",
"ALL_DONE": "sve učinjeno",
"ALREADY_EXIST": "već postoji",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "pod nazivom {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Stvorena je mapa pod nazivom {{VALUE}}",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "oznaka",
"CAMERA": "fotoaparat",
"CANCEL": "otkazati",
"CANNOT_ESTABLISH_A_CONNECTION": "ne može uspostaviti vezu",
"CANT_LOAD_THIS_PICTURE": "ne mogu učitati ovu sliku",
"CANT_USE_FILESYSTEM": "mogu koristiti datotečni sustav",
"CAN_RESHARE": "može ponovno dijeliti",
"CODE": "kodirati",
"CONFIGURE": "konfigurirati",
"CONFIRM_BY_TYPING": "potvrdite tipkanjem",
"CONNECT": "Spojiti",
"CONNECTION_LOST": "veza izgubljena",
"COPIED_TO_CLIPBOARD": "kopirano u međuspremnik",
"CREATE_A_NEW_LINK": "stvori novu vezu",
"CREATE_A_TAG": "stvoriti oznaku",
"CURRENT": "Trenutno",
"CURRENT_UPLOAD": "trenutačni prijenos",
"CUSTOM_LINK_URL": "prilagođeni URL veze",
"DASHBOARD": "kontrolna ploča",
"DATE": "datum",
"DISPLAY_HIDDEN_FILES": "prikaz skrivenih datoteka",
"DOESNT_MATCH": "ne podudara se",
"DONE": "učinio",
"DOWNLOAD": "preuzimanje datoteka",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "želite li spremiti promjene",
"DROP_HERE_TO_UPLOAD": "ispustite ovdje za učitavanje",
"EDITOR": "urednik",
"EMBED": "ugradi",
"EMPTY": "prazan",
"ENCRYPTION_KEY": "ključ za šifriranje",
"ENDPOINT": "krajnja točka",
"ERROR": "greška",
"EXISTING_LINKS": "postojeće poveznice",
"EXPIRATION": "izdisanje",
"EXPORT_AS_{{VALUE}}": "izvesti kao {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "Ovdje će se prikazivati mape s često pristupom",
"HIDE_HIDDEN_FILES": "sakriti skrivene datoteke",
"HOME": "početna",
"HOSTNAME*": "hostname",
"HOST_KEY": "ključ računala",
"INCORRECT_PASSWORD": "Netočna lozinka",
"INFO": "Informacije",
"INTERNAL_ERROR": "Interna greška",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "unutarnja pogreška: ne mogu stvoriti {{VALUE}}",
"INVALID_ACCOUNT": "nevažeći račun",
"INVALID_PASSWORD": "Netočna zaporka",
"LAYOUT": "izgled",
"LOADING": "učitavanje",
"LOCATION": "mjesto",
"MISSING_DEPENDENCY": "nedostaje ovisnost",
"MORE_DETAILS": "više detalja",
"NAVIGATE": "navigaciju",
"NEW_FILE": "nova datoteka",
"NEW_FILE::SHORT": "nova datoteka",
"NEW_FOLDER": "novi direktorij",
"NEW_FOLDER::SHORT": "novi direkt..",
"NO": "Ne",
"NOT_ALLOWED": "nije dozvoljeno",
"NOT_AUTHORISED": "nije ovlašten",
"NOT_FOUND": "nije pronađeno",
"NOT_IMPLEMENTED": "nije implementirano",
"NOT_SUPPORTED": "Nije podržano",
"NOT_VALID": "Ne vrijedi",
"NUMBER_OF_CONNECTIONS": "broj priključaka",
"OK": "u redu",
"ONLY_FOR_USERS": "Samo za korisnike",
"OOPS": "Ups",
"PASSPHRASE": "šifra",
"PASSWORD": "lozinka",
"PASSWORD_CANT_BE_EMPTY": "lozinka ne može biti prazna",
"PATH": "staza",
"PERMISSION_DENIED": "odobrenje odbijeno",
"PICK_A_MASTER_PASSWORD": "odaberite glavnu lozinku",
"PORT": "luka",
"POWERED_BY": "powered by",
"PROPERTIES": "Svojstva",
"PROTECT_ACCESS_WITH_A_PASSWORD": "zaštititi pristup lozinkom",
"QUICK_ACCESS": "brzi pristup",
"REGION": "regija",
"REMEMBER_ME": "Zapamti me",
"REMOVE": "ukloniti",
"RENAME": "preimenuj",
"RENAME_AS": "preimenuj kao",
"RESTRICTIONS": "ograničenja",
"RUNNING": "trčanje",
"SAVE_CURRENT_FILE": "spremite trenutnu datoteku",
"SEARCH": "traži",
"SETTINGS": "postavke",
"SHARE": "podijeli",
"SHARED_DRIVE": "zajednički disk",
"SKIP_TO_CONTENT": "Idi na sadržaj",
"SORT": "sortiraj",
"SORT_BY_DATE": "poredaj po datumu",
"SORT_BY_NAME": "poredaj po imenu",
"SORT_BY_SIZE": "poredaj po veličini",
"SORT_BY_TYPE": "poredati po vrsti",
"STARRED": "favoriti",
"SUPPORT": "podrška",
"TAG": "oznaka",
"TAGS": "oznake",
"THERE_IS_NOTHING_HERE": "tu nema ničega",
"THE_FILE_{{VALUE}}_WAS_DELETED": "datoteka {{VALUE}} je izbrisana",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "datoteka {{VALUE}} preimenovana je",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "veza je kopirana u međuspremnik",
"THE_LINK_WONT_BE_VALID_AFTER": "veza poslije neće biti valjana",
"TIMEOUT": "pauza",
"TODO": "napraviti",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "prometni zastoji, pokušajte ponovo kasnije",
"UPLOAD": "učitaj",
"UPLOADER": "uploader",
"USERNAME": "Korisničko ime",
"VERSION": "verzija",
"VIEWER": "gledatelj",
"WAITING": "čekanja",
"YES": "Da",
"YOUR_EMAIL_ADDRESS": "Vaša email adresa",
"YOUR_FILES": "vaše datoteke",
"YOUR_MASTER_PASSWORD": "svoju glavnu lozinku",
"YOU_CANT_DO_THAT": "ne možeš to učiniti"
}
================================================
FILE: public/assets/locales/hu.json
================================================
{
"ABORTED": "Megszakítva",
"ABORT_CURRENT_UPLOADS?": "megszakítja az aktuális feltöltést?",
"ACTIVITY": "Tevékenység",
"ADVANCED": "fejlett",
"ALL_DONE": "minden kész",
"ALREADY_EXIST": "már létezik",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "A (z) {{VALUE}} nevű fájlt létrehoztuk",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Létrehozott egy {{VALUE}} nevű mappát",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "könyvjelző",
"CAMERA": "kamera",
"CANCEL": "mégse",
"CANNOT_ESTABLISH_A_CONNECTION": "nem tud kapcsolatot létesíteni",
"CANT_LOAD_THIS_PICTURE": "nem lehet betölteni ezt a képet",
"CANT_USE_FILESYSTEM": "nem használható a fájlrendszer",
"CAN_RESHARE": "újra megoszthatja",
"CODE": "kód",
"CONFIGURE": "Beállítás",
"CONFIRM_BY_TYPING": "gépeléssel erősítse meg",
"CONNECT": "kapcsolódás",
"CONNECTION_LOST": "kapcsolat megszakadt",
"COPIED_TO_CLIPBOARD": "a vágólapra másolták",
"CREATE_A_NEW_LINK": "Új link létrehozása",
"CREATE_A_TAG": "címke létrehozása",
"CURRENT": "jelenlegi",
"CURRENT_UPLOAD": "aktuális feltöltés",
"CUSTOM_LINK_URL": "egyéni link URL",
"DASHBOARD": "Irányítópult",
"DATE": "dátum",
"DISPLAY_HIDDEN_FILES": "rejtett fájlok megjelenítése",
"DOESNT_MATCH": "nem egyezik",
"DONE": "Kész",
"DOWNLOAD": "Letöltés",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "el akarja menteni a változtatásokat",
"DROP_HERE_TO_UPLOAD": "ide kattintva feltöltheti",
"EDITOR": "szerkesztő",
"EMBED": "beágyaz",
"EMPTY": "üres",
"ENCRYPTION_KEY": "titkosítási kulcs",
"ENDPOINT": "végpont",
"ERROR": "hiba",
"EXISTING_LINKS": "meglévő linkek",
"EXPIRATION": "lejárat",
"EXPORT_AS_{{VALUE}}": "exportálás mint {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "itt jelennek meg a gyakran hozzáférhető mappák",
"HIDE_HIDDEN_FILES": "rejtett fájlok elrejtése",
"HOME": "kezdőlap",
"HOSTNAME*": "hostname",
"HOST_KEY": "host kulcs",
"INCORRECT_PASSWORD": "hibás jelszó",
"INFO": "info",
"INTERNAL_ERROR": "Belső hiba",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "belső hiba: nem lehet létrehozni a (z) {{VALUE}}",
"INVALID_ACCOUNT": "Érvénytelen fiók",
"INVALID_PASSWORD": "Érvénytelen jelszó",
"LAYOUT": "elrendezés",
"LOADING": "betöltés",
"LOCATION": "elhelyezkedés",
"MISSING_DEPENDENCY": "hiányzik a függőség",
"MORE_DETAILS": "Részletek",
"NAVIGATE": "navigálás",
"NEW_FILE": "új fájl",
"NEW_FILE::SHORT": "új fájl",
"NEW_FOLDER": "új könyvtár",
"NEW_FOLDER::SHORT": "új könyvtár",
"NO": "nem",
"NOT_ALLOWED": "nem megengedett",
"NOT_AUTHORISED": "nem engedélyezett",
"NOT_FOUND": "nem található",
"NOT_IMPLEMENTED": "nincs implementálva",
"NOT_SUPPORTED": "Nem támogatott",
"NOT_VALID": "nem érvényes",
"NUMBER_OF_CONNECTIONS": "csatlakozások száma",
"OK": "rendben",
"ONLY_FOR_USERS": "Csak a felhasználók számára",
"OOPS": "Hoppá",
"PASSPHRASE": "jelmondat",
"PASSWORD": "Jelszó",
"PASSWORD_CANT_BE_EMPTY": "a jelszó nem lehet üres",
"PATH": "pálya",
"PERMISSION_DENIED": "hozzáférés megtagadva",
"PICK_A_MASTER_PASSWORD": "válasszon egy fő jelszót",
"PORT": "kikötő",
"POWERED_BY": "meghajtó",
"PROPERTIES": "tulajdonságok",
"PROTECT_ACCESS_WITH_A_PASSWORD": "védje a hozzáférést jelszóval",
"QUICK_ACCESS": "gyors hozzáférés",
"REGION": "vidék",
"REMEMBER_ME": "Emlékezz rám",
"REMOVE": "Törlés",
"RENAME": "átnevezés",
"RENAME_AS": "átnevezés erre",
"RESTRICTIONS": "korlátozások",
"RUNNING": "futás",
"SAVE_CURRENT_FILE": "mentse az aktuális fájlt",
"SEARCH": "keresés",
"SETTINGS": "beállítások",
"SHARE": "megosztás",
"SHARED_DRIVE": "meghajtó",
"SKIP_TO_CONTENT": "Ugrás a tartalomhoz",
"SORT": "rendezés",
"SORT_BY_DATE": "rendezés dátum szerint",
"SORT_BY_NAME": "név szerinti rendezés",
"SORT_BY_SIZE": "méret szerinti rendezés",
"SORT_BY_TYPE": "típus szerint rendezni",
"STARRED": "csillagozott",
"SUPPORT": "támogatás",
"TAG": "címke",
"TAGS": "címkék",
"THERE_IS_NOTHING_HERE": "nincs itt semmi",
"THE_FILE_{{VALUE}}_WAS_DELETED": "a (z) {{VALUE}} fájlt törölték",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "a (z) {{VALUE}} fájlt átnevezték",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "a linket a vágólapra másolták",
"THE_LINK_WONT_BE_VALID_AFTER": "a link nem lesz érvényes utána",
"TIMEOUT": "időtúllépés",
"TODO": "csinálni",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "forgalmi torlódások, próbálkozzon később újra",
"UPLOAD": "feltöltés",
"UPLOADER": "feltöltő",
"USERNAME": "felhasználónév",
"VERSION": "verzió",
"VIEWER": "néző",
"WAITING": "Várakozik",
"YES": "Igen",
"YOUR_EMAIL_ADDRESS": "az email címed",
"YOUR_FILES": "fájljaid",
"YOUR_MASTER_PASSWORD": "a fő jelszavad",
"YOU_CANT_DO_THAT": "Nem hajtható végre"
}
================================================
FILE: public/assets/locales/id.json
================================================
{
"ABORTED": "dibatalkan",
"ABORT_CURRENT_UPLOADS?": "batalkan unggahan saat ini?",
"ACTIVITY": "Aktivitas",
"ADVANCED": "lanjutan",
"ALL_DONE": "semua selesai",
"ALREADY_EXIST": "sudah ada",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "File bernama {{VALUE}} telah dibuat",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Folder bernama {{VALUE}} telah dibuat",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "penanda",
"CAMERA": "kamera",
"CANCEL": "batalkan",
"CANNOT_ESTABLISH_A_CONNECTION": "tidak dapat membuat koneksi",
"CANT_LOAD_THIS_PICTURE": "tidak dapat memuat gambar ini",
"CANT_USE_FILESYSTEM": "idak bisa gunakan sistem file",
"CAN_RESHARE": "dapat membagikan ulang",
"CODE": "kode",
"CONFIGURE": "konfigurasikan",
"CONFIRM_BY_TYPING": "konfirmasi dengan mengetik",
"CONNECT": "hubungkan",
"CONNECTION_LOST": "koneksi terputus",
"COPIED_TO_CLIPBOARD": "disalin ke papan klip",
"CREATE_A_NEW_LINK": "buat tautan baru",
"CREATE_A_TAG": "buat tag",
"CURRENT": "terkini",
"CURRENT_UPLOAD": "unggahan saat ini",
"CUSTOM_LINK_URL": "URL tautan khusus",
"DASHBOARD": "dasbor",
"DATE": "tanggal",
"DISPLAY_HIDDEN_FILES": "tampilkan file tersembunyi",
"DOESNT_MATCH": "tidak cocok",
"DONE": "selesai",
"DOWNLOAD": "unduh",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "Simpan perubahan?",
"DROP_HERE_TO_UPLOAD": "turun di sini untuk mengunggah",
"EDITOR": "editor",
"EMBED": "sematkan",
"EMPTY": "kosong",
"ENCRYPTION_KEY": "kunci enkripsi",
"ENDPOINT": "titik akhir",
"ERROR": "kesalahan",
"EXISTING_LINKS": "tautan yang ada",
"EXPIRATION": "kedaluwarsa",
"EXPORT_AS_{{VALUE}}": "ekspor sebagai {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "folder yang sering diakses akan ditampilkan di sini",
"HIDE_HIDDEN_FILES": "sembunyikan file yang tersembunyi",
"HOME": "beranda",
"HOSTNAME*": "nama host",
"HOST_KEY": "kunci host",
"INCORRECT_PASSWORD": "kata kunci Salah",
"INFO": "info",
"INTERNAL_ERROR": "Internal error",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "kesalahan internal: tidak dapat membuat {{VALUE}}",
"INVALID_ACCOUNT": "akun tidak berlaku",
"INVALID_PASSWORD": "kata sandi salah",
"LAYOUT": "tata letak",
"LOADING": "memuat",
"LOCATION": "lokasi",
"MISSING_DEPENDENCY": "hilang ketergantungan",
"MORE_DETAILS": "lebih detail",
"NAVIGATE": "navigasi",
"NEW_FILE": "file baru",
"NEW_FILE::SHORT": "file baru",
"NEW_FOLDER": "direktori baru",
"NEW_FOLDER::SHORT": "direktori baru",
"NO": "tidak",
"NOT_ALLOWED": "tidak diizinkan",
"NOT_AUTHORISED": "tidak resmi",
"NOT_FOUND": "tidak ditemukan",
"NOT_IMPLEMENTED": "tidak diterapkan",
"NOT_SUPPORTED": "tidak didukung",
"NOT_VALID": "tidak valid",
"NUMBER_OF_CONNECTIONS": "jumlah koneksi",
"OK": "baik",
"ONLY_FOR_USERS": "Hanya untuk pengguna",
"OOPS": "Ups",
"PASSPHRASE": "frasa sandi",
"PASSWORD": "kata sandi",
"PASSWORD_CANT_BE_EMPTY": "kata sandi tidak boleh kosong",
"PATH": "jalan",
"PERMISSION_DENIED": "izin ditolak",
"PICK_A_MASTER_PASSWORD": "pilih kata sandi utama",
"PORT": "port",
"POWERED_BY": "dipersembahkan oleh",
"PROPERTIES": "properti",
"PROTECT_ACCESS_WITH_A_PASSWORD": "lindungi akses dengan kata sandi",
"QUICK_ACCESS": "akses cepat",
"REGION": "wilayah",
"REMEMBER_ME": "ingat saya",
"REMOVE": "hapus",
"RENAME": "ubah nama",
"RENAME_AS": "ubah nama sebagai",
"RESTRICTIONS": "pembatasan",
"RUNNING": "berjalan",
"SAVE_CURRENT_FILE": "simpan file saat ini",
"SEARCH": "Cari",
"SETTINGS": "pengaturan",
"SHARE": "bagikan",
"SHARED_DRIVE": "drive bersama",
"SKIP_TO_CONTENT": "Lewati ke konten",
"SORT": "urutkan",
"SORT_BY_DATE": "urutkan berdasarkan tanggal",
"SORT_BY_NAME": "diurutkan berdasarkan nama",
"SORT_BY_SIZE": "urutkan berdasarkan ukuran",
"SORT_BY_TYPE": "urutkan berdasarkan jenis",
"STARRED": "berbintang",
"SUPPORT": "dukung",
"TAG": "tag",
"TAGS": "tag",
"THERE_IS_NOTHING_HERE": "tidak ada apa-apa di sini",
"THE_FILE_{{VALUE}}_WAS_DELETED": "file {{VALUE}} telah dihapus",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "file {{VALUE}} diganti namanya",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "tautannya disalin di clipboard",
"THE_LINK_WONT_BE_VALID_AFTER": "tautan tidak akan valid setelah",
"TIMEOUT": "waktu habis",
"TODO": "melakukan",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "kemacetan lalu lintas, coba lagi nanti",
"UPLOAD": "kirim",
"UPLOADER": "pengunggah",
"USERNAME": "nama pengguna",
"VERSION": "versi",
"VIEWER": "penonton",
"WAITING": "menunggu",
"YES": "Iya",
"YOUR_EMAIL_ADDRESS": "Alamat email anda",
"YOUR_FILES": "file Anda",
"YOUR_MASTER_PASSWORD": "kata sandi utama Anda",
"YOU_CANT_DO_THAT": "kamu tidak bisa melakukan itu"
}
================================================
FILE: public/assets/locales/index.js
================================================
import rxjs from "../lib/rx.js";
import ajax from "../lib/ajax.js";
import { join } from "../lib/path.js";
let LNG = {};
export default function t(str = "", replacementString, requestedKey) {
const calculatedKey = str.toUpperCase()
.replace(/ /g, "_")
.replace(/[^a-zA-Z0-9\-\_\*\{\}\?]/g, "")
.replace(/\_+$/, "");
const value = requestedKey === undefined
? LNG && LNG[calculatedKey]
: LNG && LNG[requestedKey];
return reformat(
value || str || "",
str,
).replace("{{VALUE}}", replacementString);
}
export async function init() {
let selectedLanguage = "en";
switch (navigator.language) {
case "zh-TW":
selectedLanguage = "zh_tw";
break;
default:
const userLanguage = navigator.language.split("-")[0] || "";
const idx = [
"az", "be", "bg", "ca", "cs", "da", "de", "el", "es", "et",
"eu", "fi", "fr", "gl", "hr", "hu", "id", "is", "it", "ja",
"ka", "ko", "lt", "lv", "mn", "nb", "nl", "no", "pl", "pt",
"ro", "ru", "sk", "sl", "sr", "sv", "th", "tr", "uk", "vi",
"zh",
].indexOf(userLanguage);
if (idx !== -1) {
selectedLanguage = userLanguage;
}
}
if (selectedLanguage === "en") {
return Promise.resolve();
}
return ajax({
url: join(import.meta.url, selectedLanguage + ".json"),
}).pipe(rxjs.tap(({ responseHeaders, response }) => {
const contentType = responseHeaders["content-type"].trim();
if (contentType === "application/json") {
LNG = JSON.parse(response);
return;
}
throw new Error(`wrong content type '${contentType}'`);
})).toPromise();
}
function reformat(translated, initial) {
if (initial[0] && initial[0].toLowerCase() === initial[0]) {
return translated || "";
}
return (translated[0] && translated[0].toUpperCase() + translated.substring(1)) || "";
}
================================================
FILE: public/assets/locales/is.json
================================================
{
"ABORTED": "Hætt við",
"ABORT_CURRENT_UPLOADS?": "hætta við núverandi upphleðslu?",
"ACTIVITY": "Virkni",
"ADVANCED": "Ítarlegt",
"ALL_DONE": "allt búið",
"ALREADY_EXIST": "nú þegar til",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Skrá sem heitir {{VALUE}} var búin til",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Mappa sem hét {{VALUE}} var búin til",
"BEAUTIFUL_URL": "fallegur_url",
"BOOKMARK": "bókamerki",
"CAMERA": "myndavél",
"CANCEL": "hætta við",
"CANNOT_ESTABLISH_A_CONNECTION": "getur ekki komið á tengingu",
"CANT_LOAD_THIS_PICTURE": "get ekki hlaðið þessa mynd",
"CANT_USE_FILESYSTEM": "ekki hægt að nota skráarkerfi",
"CAN_RESHARE": "getur deilt á ný",
"CODE": "kóða",
"CONFIGURE": "stilla",
"CONFIRM_BY_TYPING": "staðfesta með því að slá inn",
"CONNECT": "tengja",
"CONNECTION_LOST": "tenging rofin",
"COPIED_TO_CLIPBOARD": "afritað á klemmuspjald",
"CREATE_A_NEW_LINK": "búa til nýjan hlekk",
"CREATE_A_TAG": "búa til merki",
"CURRENT": "núverandi",
"CURRENT_UPLOAD": "núverandi upp",
"CUSTOM_LINK_URL": "sérsniðin tengil slóð",
"DASHBOARD": "mælaborð",
"DATE": "dagsetning",
"DISPLAY_HIDDEN_FILES": "birta faldar skrár",
"DOESNT_MATCH": "passar ekki",
"DONE": "gert",
"DOWNLOAD": "hala niður",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "viltu vista breytingarnar",
"DROP_HERE_TO_UPLOAD": "slepptu hér til að hlaða inn",
"EDITOR": "ritstjóri",
"EMBED": "fella inn",
"EMPTY": "tómt",
"ENCRYPTION_KEY": "dulkóðunarlykill",
"ENDPOINT": "endapunktur",
"ERROR": "villa",
"EXISTING_LINKS": "núverandi tenglar",
"EXPIRATION": "gildistími",
"EXPORT_AS_{{VALUE}}": "flytja út sem {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "oft birtast möppur hér",
"HIDE_HIDDEN_FILES": "fela faldar skrár",
"HOME": "heimasíða",
"HOSTNAME*": "gestgjafanafn",
"HOST_KEY": "hýsillykill",
"INCORRECT_PASSWORD": "Rangt lykilorð",
"INFO": "upplýsingar",
"INTERNAL_ERROR": "Innri villa",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "innri villa: getur ekki búið til {{VALUE}}",
"INVALID_ACCOUNT": "ógildur reikningur",
"INVALID_PASSWORD": "ógilt lykilorð",
"LAYOUT": "útlit",
"LOADING": "hleður",
"LOCATION": "staðsetningu",
"MISSING_DEPENDENCY": "vantar ósjálfstæði",
"MORE_DETAILS": "meiri upplýsingar",
"NAVIGATE": "sigla",
"NEW_FILE": "ný skjal",
"NEW_FILE::SHORT": "ný skjal",
"NEW_FOLDER": "ný skrá",
"NEW_FOLDER::SHORT": "ný skrá",
"NO": "nei",
"NOT_ALLOWED": "ekki leyft",
"NOT_AUTHORISED": "ekki heimild",
"NOT_FOUND": "ekki fundið",
"NOT_IMPLEMENTED": "ekki hrint í framkvæmd",
"NOT_SUPPORTED": "ekki stutt",
"NOT_VALID": "ekki gilt",
"NUMBER_OF_CONNECTIONS": "fjöldi tenginga",
"OK": "allt í lagi",
"ONLY_FOR_USERS": "Aðeins fyrir notendur",
"OOPS": "Úps",
"PASSPHRASE": "aðgangsorð",
"PASSWORD": "lykilorð",
"PASSWORD_CANT_BE_EMPTY": "lykilorð getur ekki verið tómt",
"PATH": "leið",
"PERMISSION_DENIED": "leyfi hafnað",
"PICK_A_MASTER_PASSWORD": "veldu aðal lykilorð",
"PORT": "höfn",
"POWERED_BY": "Knúið af",
"PROPERTIES": "eiginleikar",
"PROTECT_ACCESS_WITH_A_PASSWORD": "vernda aðgang með lykilorði",
"QUICK_ACCESS": "hraður aðgangur",
"REGION": "svæði",
"REMEMBER_ME": "mundu eftir mér",
"REMOVE": "eyða",
"RENAME": "endurnefna",
"RENAME_AS": "endurnefna sem",
"RESTRICTIONS": "takmarkanir",
"RUNNING": "í gangi",
"SAVE_CURRENT_FILE": "vista núverandi skrá",
"SEARCH": "leit",
"SETTINGS": "stillingar",
"SHARE": "deila",
"SHARED_DRIVE": "deildrifið",
"SKIP_TO_CONTENT": "Fara í efni",
"SORT": "raða",
"SORT_BY_DATE": "raða eftir dagsetningu",
"SORT_BY_NAME": "raða eftir nafni",
"SORT_BY_SIZE": "raða eftir stærð",
"SORT_BY_TYPE": "raða eftir tegund",
"STARRED": "merkt",
"SUPPORT": "stuðning",
"TAG": "merki",
"TAGS": "merki",
"THERE_IS_NOTHING_HERE": "það er ekkert hérna",
"THE_FILE_{{VALUE}}_WAS_DELETED": "skránni {{VALUE}} var eytt",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "var endurnefnt skráin {{VALUE}}",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "hlekkurinn var afritaður á klemmuspjaldið",
"THE_LINK_WONT_BE_VALID_AFTER": "hlekkurinn gildir ekki eftir",
"TIMEOUT": "Hlé",
"TODO": "að gera",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "umferðaröngþveiti, reyndu aftur seinna",
"UPLOAD": "hleð upp",
"UPLOADER": "upphleðslutæki",
"USERNAME": "notandanafn",
"VERSION": "útgáfa",
"VIEWER": "áhorfandi",
"WAITING": "að bíða",
"YES": "Já",
"YOUR_EMAIL_ADDRESS": "Netfangið þitt",
"YOUR_FILES": "skjöl þín",
"YOUR_MASTER_PASSWORD": "aðal lykilorð þitt",
"YOU_CANT_DO_THAT": "þú getur ekki gert það"
}
================================================
FILE: public/assets/locales/it.json
================================================
{
"ABORTED": "abortito",
"ABORT_CURRENT_UPLOADS?": "interrompere il caricamento corrente?",
"ACTIVITY": "Attività",
"ADVANCED": "Avanzato",
"ALL_DONE": "tutto fatto",
"ALREADY_EXIST": "esistono già",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "È stato creato un file chiamato {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "È stata creata una cartella denominata {{VALUE}}",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "segnalibro",
"CAMERA": "telecamera",
"CANCEL": "Annulla",
"CANNOT_ESTABLISH_A_CONNECTION": "impossibile stabilire una connessione",
"CANT_LOAD_THIS_PICTURE": "non riesco a caricare questa immagine",
"CANT_USE_FILESYSTEM": "impossibile utilizzare il filesystem",
"CAN_RESHARE": "può ricondividere",
"CODE": "codice",
"CONFIGURE": "configura",
"CONFIRM_BY_TYPING": "confermare digitando",
"CONNECT": "Collegare",
"CONNECTION_LOST": "connessione persa",
"COPIED_TO_CLIPBOARD": "copiato negli appunti",
"CREATE_A_NEW_LINK": "crea un nuovo link",
"CREATE_A_TAG": "crea un tag",
"CURRENT": "attuale",
"CURRENT_UPLOAD": "caricamento in corso",
"CUSTOM_LINK_URL": "URL del link personalizzato",
"DASHBOARD": "pannello di controllo",
"DATE": "Data",
"DISPLAY_HIDDEN_FILES": "mostra file nascosti",
"DOESNT_MATCH": "non corrisponde",
"DONE": "fatto",
"DOWNLOAD": "Scarica",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "vuoi salvare le modifiche",
"DROP_HERE_TO_UPLOAD": "rilascia qui per caricare",
"EDITOR": "editore",
"EMBED": "incorpora",
"EMPTY": "vuoto",
"ENCRYPTION_KEY": "chiave di crittografia",
"ENDPOINT": "endpoint",
"ERROR": "errore",
"EXISTING_LINKS": "link esistenti",
"EXPIRATION": "scadenza",
"EXPORT_AS_{{VALUE}}": "esporta come {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "le cartelle di accesso frequente verranno visualizzate qui",
"HIDE_HIDDEN_FILES": "nascondi file nascosti",
"HOME": "home",
"HOSTNAME*": "Nome host*",
"HOST_KEY": "chiave host",
"INCORRECT_PASSWORD": "password errata",
"INFO": "Informazioni",
"INTERNAL_ERROR": "Errore interno",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "errore interno: impossibile creare un {{VALUE}}",
"INVALID_ACCOUNT": "account non valido",
"INVALID_PASSWORD": "password non valida",
"LAYOUT": "layout",
"LOADING": "caricamento",
"LOCATION": "Posizione",
"MISSING_DEPENDENCY": "dipendenza mancante",
"MORE_DETAILS": "più dettagli",
"NAVIGATE": "navigare",
"NEW_FILE": "nuovo file",
"NEW_FILE::SHORT": "nuovo file",
"NEW_FOLDER": "nuova directory",
"NEW_FOLDER::SHORT": "nuova directory",
"NO": "no",
"NOT_ALLOWED": "non autorizzato",
"NOT_AUTHORISED": "non autorizzato",
"NOT_FOUND": "non trovato",
"NOT_IMPLEMENTED": "non implementato",
"NOT_SUPPORTED": "non supportato",
"NOT_VALID": "non valido",
"NUMBER_OF_CONNECTIONS": "numero di connessioni",
"OK": "ok",
"ONLY_FOR_USERS": "Solo per utenti",
"OOPS": "Ops",
"PASSPHRASE": "frase d'accesso",
"PASSWORD": "parola d'ordine",
"PASSWORD_CANT_BE_EMPTY": "la password non può essere vuota",
"PATH": "sentiero",
"PERMISSION_DENIED": "permesso negato",
"PICK_A_MASTER_PASSWORD": "scegli una password principale",
"PORT": "porta",
"POWERED_BY": "offerto da",
"PROPERTIES": "proprietà",
"PROTECT_ACCESS_WITH_A_PASSWORD": "proteggere l'accesso con una password",
"QUICK_ACCESS": "accesso rapido",
"REGION": "regione",
"REMEMBER_ME": "Ricordati di me",
"REMOVE": "rimuovere",
"RENAME": "rinomina",
"RENAME_AS": "rinomina come",
"RESTRICTIONS": "restrizioni",
"RUNNING": "attivo",
"SAVE_CURRENT_FILE": "salva il file corrente",
"SEARCH": "cerca",
"SETTINGS": "impostazioni",
"SHARE": "condividi",
"SHARED_DRIVE": "unità condivisa",
"SKIP_TO_CONTENT": "Vai al contenuto",
"SORT": "ordina",
"SORT_BY_DATE": "ordinare per data",
"SORT_BY_NAME": "ordina per nome",
"SORT_BY_SIZE": "ordina per dimensione",
"SORT_BY_TYPE": "ordina per tipo",
"STARRED": "preferiti",
"SUPPORT": "supporto",
"TAG": "tag",
"TAGS": "tag",
"THERE_IS_NOTHING_HERE": "non c'è niente qui",
"THE_FILE_{{VALUE}}_WAS_DELETED": "il file {{VALUE}} è stato eliminato",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "il file {{VALUE}} è stato rinominato",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "il collegamento è stato copiato negli appunti",
"THE_LINK_WONT_BE_VALID_AFTER": "il link non sarà valido dopo",
"TIMEOUT": "tempo scaduto",
"TODO": "fare",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "congestione del traffico, riprovare più tardi",
"UPLOAD": "carica",
"UPLOADER": "uploader",
"USERNAME": "nome utente",
"VERSION": "versione",
"VIEWER": "spettatore",
"WAITING": "in attesa",
"YES": "sì",
"YOUR_EMAIL_ADDRESS": "Il tuo indirizzo email",
"YOUR_FILES": "i tuoi file",
"YOUR_MASTER_PASSWORD": "la tua password principale",
"YOU_CANT_DO_THAT": "non puoi farlo"
}
================================================
FILE: public/assets/locales/ja.json
================================================
{
"ABORTED": "中止",
"ABORT_CURRENT_UPLOADS?": "アップロードを中止しますか？",
"ACTIVITY": "アクティビティ",
"ADVANCED": "詳細",
"ALL_DONE": "全て完了",
"ALREADY_EXIST": "すでに存在しています",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "ファイル {{VALUE}} が作成されました",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "フォルダ {{VALUE}} が作成されました",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "ブックマーク",
"CAMERA": "カメラ",
"CANCEL": "キャンセル",
"CANNOT_ESTABLISH_A_CONNECTION": "接続を確立できませんでした",
"CANT_LOAD_THIS_PICTURE": "この画像を読み込むことができません",
"CANT_USE_FILESYSTEM": "ファイルシステムを使用できません",
"CAN_RESHARE": "再共有の許可",
"CODE": "コード",
"CONFIGURE": "設定",
"CONFIRM_BY_TYPING": "入力して確認",
"CONNECT": "接続",
"CONNECTION_LOST": "接続が失われました",
"COPIED_TO_CLIPBOARD": "クリップボードにコピーしました",
"CREATE_A_NEW_LINK": "新しいリンクを作成",
"CREATE_A_TAG": "タグを作成",
"CURRENT": "現在",
"CURRENT_UPLOAD": "アップロード中",
"CUSTOM_LINK_URL": "カスタムリンクURL",
"DASHBOARD": "ダッシュボード",
"DATE": "日付",
"DISPLAY_HIDDEN_FILES": "隠しファイルを表示",
"DOESNT_MATCH": "一致しません",
"DONE": "完了しました",
"DOWNLOAD": "ダウンロード",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "保存しますか？",
"DROP_HERE_TO_UPLOAD": "ここにドロップしてアップロード",
"EDITOR": "編集",
"EMBED": "埋め込む",
"EMPTY": "空",
"ENCRYPTION_KEY": "暗号化キー",
"ENDPOINT": "エンドポイント",
"ERROR": "エラー",
"EXISTING_LINKS": "既存のリンク",
"EXPIRATION": "有効期限",
"EXPORT_AS_{{VALUE}}": "{{VALUE}}としてエクスポート",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "頻繁にアクセスするフォルダがここに表示されます",
"HIDE_HIDDEN_FILES": "隠しファイルを非表示",
"HOME": "ホーム",
"HOSTNAME*": "ホスト名",
"HOST_KEY": "ホストキー",
"INCORRECT_PASSWORD": "パスワードが正しくありません",
"INFO": "情報",
"INTERNAL_ERROR": "内部エラー",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "内部エラー：{{VALUE}}を作成できません",
"INVALID_ACCOUNT": "利用できないアカウント",
"INVALID_PASSWORD": "利用できないパスワード",
"LAYOUT": "レイアウト",
"LOADING": "ローディング",
"LOCATION": "場所",
"MISSING_DEPENDENCY": "依存関係が不足しています",
"MORE_DETAILS": "詳細",
"NAVIGATE": "移動",
"NEW_FILE": "新しいファイル",
"NEW_FILE::SHORT": "新しいファイル",
"NEW_FOLDER": "新しいディレクトリ",
"NEW_FOLDER::SHORT": "新しいディレクトリ",
"NO": "いいえ",
"NOT_ALLOWED": "許可されていません",
"NOT_AUTHORISED": "認証されていません",
"NOT_FOUND": "見つかりません",
"NOT_IMPLEMENTED": "実装されていません",
"NOT_SUPPORTED": "サポートされていません",
"NOT_VALID": "有効ではありません",
"NUMBER_OF_CONNECTIONS": "接続数",
"OK": "OK",
"ONLY_FOR_USERS": "ユーザー限定",
"OOPS": "Oops",
"PASSPHRASE": "パスフレーズ",
"PASSWORD": "パスワード",
"PASSWORD_CANT_BE_EMPTY": "パスワードは空にできません",
"PATH": "パス",
"PERMISSION_DENIED": "アクセスが拒否されました",
"PICK_A_MASTER_PASSWORD": "マスターパスワードを設定",
"PORT": "ポート",
"POWERED_BY": "Powered by",
"PROPERTIES": "プロパティ",
"PROTECT_ACCESS_WITH_A_PASSWORD": "パスワードでアクセスを保護する",
"QUICK_ACCESS": "クイックアクセス",
"REGION": "領域",
"REMEMBER_ME": "記憶する",
"REMOVE": "削除",
"RENAME": "名前を変更",
"RENAME_AS": "次の名前に変更",
"RESTRICTIONS": "制限",
"RUNNING": "実行中",
"SAVE_CURRENT_FILE": "このファイルを保存",
"SEARCH": "検索",
"SETTINGS": "設定",
"SHARE": "シェア",
"SHARED_DRIVE": "共有ドライブ",
"SKIP_TO_CONTENT": "コンテンツにスキップ",
"SORT": "並べ替え",
"SORT_BY_DATE": "日付順",
"SORT_BY_NAME": "名前順",
"SORT_BY_SIZE": "サイズ順",
"SORT_BY_TYPE": "種類順",
"STARRED": "スター付き",
"SUPPORT": "サポート",
"TAG": "タグ",
"TAGS": "タグ",
"THERE_IS_NOTHING_HERE": "何もありません",
"THE_FILE_{{VALUE}}_WAS_DELETED": "ファイル {{VALUE}} が削除されました",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "ファイル {{VALUE}} の名前が変更されました",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "リンクがクリップボードにコピーされました",
"THE_LINK_WONT_BE_VALID_AFTER": "リンクはその後無効になります",
"TIMEOUT": "タイムアウト",
"TODO": "Todo",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "しばらくしてからもう一度お試しください",
"UPLOAD": "アップロード",
"UPLOADER": "アップロー",
"USERNAME": "ユーザー名",
"VERSION": "バージョン",
"VIEWER": "閲覧",
"WAITING": "待機中",
"YES": "はい",
"YOUR_EMAIL_ADDRESS": "メールアドレス",
"YOUR_FILES": "あなたのファイル",
"YOUR_MASTER_PASSWORD": "マスターパスワード",
"YOU_CANT_DO_THAT": "実行できません"
}
================================================
FILE: public/assets/locales/ka.json
================================================
{
"ABORTED": "შეწყვეტილი",
"ABORT_CURRENT_UPLOADS?": "მიმდინარე ატვირთვის შეწყვეტა?",
"ACTIVITY": "აქტივობა",
"ADVANCED": "მოწინავე",
"ALL_DONE": "ყველაფერი შესრულებულია",
"ALREADY_EXIST": "უკვე არსებობს",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "შეიქმნა ფაილი სახელწოდებით {{VALUE}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "შეიქმნა საქაღალდე სახელწოდებით {{VALUE}",
"BEAUTIFUL_URL": "ლამაზი_ურლი",
"BOOKMARK": "სანიშნე",
"CAMERA": "კამერა",
"CANCEL": "გაუქმება",
"CANNOT_ESTABLISH_A_CONNECTION": "არ შეუძლია კავშირის დამყარება",
"CANT_LOAD_THIS_PICTURE": "ამ სურათის ჩატვირთვა ვერ მოხერხდა",
"CANT_USE_FILESYSTEM": "შეგიძლიათ გამოიყენოთ ფაილების სისტემა",
"CAN_RESHARE": "შეუძლია ხელახლა გაზიარება",
"CODE": "კოდი",
"CONFIGURE": "კონფიგურაცია",
"CONFIRM_BY_TYPING": "აკრეფით დაადასტურეთ",
"CONNECT": "დაკავშირება",
"CONNECTION_LOST": "კავშირი დაკარგულია",
"COPIED_TO_CLIPBOARD": "გადაწერა ბუფერში",
"CREATE_A_NEW_LINK": "შექმენით ახალი ბმული",
"CREATE_A_TAG": "ტეგის შექმნა",
"CURRENT": "მიმდინარე",
"CURRENT_UPLOAD": "მიმდინარე ატვირთვა",
"CUSTOM_LINK_URL": "პირადი ბმული URL",
"DASHBOARD": "დაფა",
"DATE": "თარიღი",
"DISPLAY_HIDDEN_FILES": "ფარული ფაილების ჩვენება",
"DOESNT_MATCH": "არ ემთხვევა",
"DONE": "შესრულებულია",
"DOWNLOAD": "ჩამოტვირთვა",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "გსურთ შეინახოთ ცვლილებები",
"DROP_HERE_TO_UPLOAD": "ჩამოაგდეთ აქ ატვირთვისთვის",
"EDITOR": "რედაქტორი",
"EMBED": "ჩართვა",
"EMPTY": "ცარიელი",
"ENCRYPTION_KEY": "დაშიფვრის გასაღები",
"ENDPOINT": "დასკვნა",
"ERROR": "შეცდომა",
"EXISTING_LINKS": "არსებული ბმულები",
"EXPIRATION": "ვადის გასვლა",
"EXPORT_AS_{{VALUE}}": "ექსპორტი, როგორც {{VALUE",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "აქ ხშირად ნახვის საქაღალდეები იქნება ნაჩვენები",
"HIDE_HIDDEN_FILES": "დამალული ფაილების დამალვა",
"HOME": "მთავარი",
"HOSTNAME*": "მასპინძლის სახელი",
"HOST_KEY": "მასპინძელი გასაღები",
"INCORRECT_PASSWORD": "არასწორი პაროლი",
"INFO": "ინფორმაცია",
"INTERNAL_ERROR": "შიდა შეცდომა",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "შიდა შეცდომა: ვერ შექმნით {{VALUE}",
"INVALID_ACCOUNT": "არასწორი ანგარიში",
"INVALID_PASSWORD": "არასწორი პაროლი",
"LAYOUT": "განლაგება",
"LOADING": "ჩატვირთვა",
"LOCATION": "ადგილმდებარეობა",
"MISSING_DEPENDENCY": "დაკარგული დამოკიდებულება",
"MORE_DETAILS": "მეტი დეტალი",
"NAVIGATE": "ნავიგაცია",
"NEW_FILE": "ახალი ფაილი",
"NEW_FILE::SHORT": "ახალი ფაილი",
"NEW_FOLDER": "ახალი დირექტორია",
"NEW_FOLDER::SHORT": "ახალი დირექტორია",
"NO": "არა",
"NOT_ALLOWED": "არაა ნებადართული",
"NOT_AUTHORISED": "არ არის უფლებამოსილი",
"NOT_FOUND": "ნაპოვნია",
"NOT_IMPLEMENTED": "არ განხორციელებულა",
"NOT_SUPPORTED": "არ არის მხარდაჭერილი",
"NOT_VALID": "მართებული არ არის",
"NUMBER_OF_CONNECTIONS": "კავშირების რაოდენობა",
"OK": "კარგი",
"ONLY_FOR_USERS": "მხოლოდ მომხმარებლებისთვის",
"OOPS": "უი",
"PASSPHRASE": "ფრაზის ფრაზა",
"PASSWORD": "პაროლი",
"PASSWORD_CANT_BE_EMPTY": "პაროლი ვერ იქნება ცარიელი",
"PATH": "ბილიკი",
"PERMISSION_DENIED": "წვდომა აკრძალულია",
"PICK_A_MASTER_PASSWORD": "აირჩიე სამაგისტრო პაროლი",
"PORT": "პორტი",
"POWERED_BY": "იკვებება",
"PROPERTIES": "თვისებები",
"PROTECT_ACCESS_WITH_A_PASSWORD": "დაიცავით წვდომა პაროლით",
"QUICK_ACCESS": "სწრაფი წვდომა",
"REGION": "რეგიონი",
"REMEMBER_ME": "დამიმახსოვრე",
"REMOVE": "ამოიღე",
"RENAME": "სახელის შეცვლა",
"RENAME_AS": "სახელის შეცვლა როგორც",
"RESTRICTIONS": "შეზღუდვები",
"RUNNING": "სირბილი",
"SAVE_CURRENT_FILE": "მიმდინარე ფაილის შენახვა",
"SEARCH": "ძებნა",
"SETTINGS": "პარამეტრები",
"SHARE": "გაზიარება",
"SHARED_DRIVE": "გაზიარებული დისკი",
"SKIP_TO_CONTENT": "შინაარსზე გადასვლა",
"SORT": "დალაგება",
"SORT_BY_DATE": "დაალაგეთ თარიღით",
"SORT_BY_NAME": "დაალაგე სახელით",
"SORT_BY_SIZE": "დაალაგე ზომით",
"SORT_BY_TYPE": "დახარისხება ტიპის მიხედვით",
"STARRED": "ჩანიშნული.",
"SUPPORT": "მხარდაჭერა",
"TAG": "ტეგი",
"TAGS": "ტეგები",
"THERE_IS_NOTHING_HERE": "აქ არაფერია",
"THE_FILE_{{VALUE}}_WAS_DELETED": "ფაილი {{VALUE}} წაიშალა",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "ფაილი {{VALUE} დაარქვეს",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "ბმული გადაწერა იქნა ბუფერში",
"THE_LINK_WONT_BE_VALID_AFTER": "ამის შემდეგ ბმული ძალაში იქნება",
"TIMEOUT": "დროის ამოწურვა",
"TODO": "კეთება",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "მოძრაობის შეშუპება, სცადეთ მოგვიანებით",
"UPLOAD": "ატვირთვა",
"UPLOADER": "ატვირთვის",
"USERNAME": "მომხმარებლის სახელი",
"VERSION": "ვერსია",
"VIEWER": "მნახველი",
"WAITING": "ლოდინი",
"YES": "დიახ",
"YOUR_EMAIL_ADDRESS": "თქვენი ელ - ფოსტის მისამართი",
"YOUR_FILES": "ფაილები.",
"YOUR_MASTER_PASSWORD": "თქვენი სამაგისტრო პაროლი",
"YOU_CANT_DO_THAT": "თქვენ არ შეგიძლიათ ამის გაკეთება"
}
================================================
FILE: public/assets/locales/ko.json
================================================
{
"ABORTED": "중단됨",
"ABORT_CURRENT_UPLOADS?": "현재 업로드를 중단 하시겠습니까?",
"ACTIVITY": "활동",
"ADVANCED": "고급",
"ALL_DONE": "작업 완료",
"ALREADY_EXIST": "이미 존재합니다",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "이름이 {{VALUE}} 인 파일이 생성되었습니다",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "이름이 {{VALUE}} 인 폴더가 생성되었습니다",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "서표",
"CAMERA": "카메라",
"CANCEL": "취소",
"CANNOT_ESTABLISH_A_CONNECTION": "연결을 설정할 수 없음",
"CANT_LOAD_THIS_PICTURE": "이 사진을 로드 할 수 없음",
"CANT_USE_FILESYSTEM": "파일 시스템을 사용할 수 없음",
"CAN_RESHARE": "재공유 가능",
"CODE": "암호",
"CONFIGURE": "구성",
"CONFIRM_BY_TYPING": "입력하여 확인",
"CONNECT": "연결",
"CONNECTION_LOST": "연결 끊김",
"COPIED_TO_CLIPBOARD": "클립 보드에 복사",
"CREATE_A_NEW_LINK": "새 링크 만들기",
"CREATE_A_TAG": "태그 만들기",
"CURRENT": "현재",
"CURRENT_UPLOAD": "현재 업로드",
"CUSTOM_LINK_URL": "맞춤 링크 URL",
"DASHBOARD": "제어판",
"DATE": "날짜",
"DISPLAY_HIDDEN_FILES": "숨겨진 파일 표시",
"DOESNT_MATCH": "일치하지 않음",
"DONE": "완료",
"DOWNLOAD": "다운로드",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "변경 사항을 저장 하시겠습니까?",
"DROP_HERE_TO_UPLOAD": "업로드하려면 여기로 드롭하십시오",
"EDITOR": "편집자",
"EMBED": "비어 있는",
"EMPTY": "빈",
"ENCRYPTION_KEY": "암호화 키",
"ENDPOINT": "종점",
"ERROR": "오류",
"EXISTING_LINKS": "기존 링크",
"EXPIRATION": "링크 만료",
"EXPORT_AS_{{VALUE}}": "{{VALUE}} (으)로 내보내기",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "자주 액세스하는 폴더가 여기에 표시됩니다",
"HIDE_HIDDEN_FILES": "숨겨진 파일 숨기기",
"HOME": "집",
"HOSTNAME*": "호스트 이름",
"HOST_KEY": "호스트 키",
"INCORRECT_PASSWORD": "잘못된 비밀번호",
"INFO": "정보",
"INTERNAL_ERROR": "내부 에러",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "내부 오류 : {{VALUE}}을 (를) 만들 수 없습니다",
"INVALID_ACCOUNT": "잘못된 계정",
"INVALID_PASSWORD": "유효하지 않은 비밀번호",
"LAYOUT": "공들여 나열한 것",
"LOADING": "로딩 중",
"LOCATION": "위치",
"MISSING_DEPENDENCY": "의존성 누락",
"MORE_DETAILS": "자세한 내용",
"NAVIGATE": "탐색",
"NEW_FILE": "새로운 파일",
"NEW_FILE::SHORT": "새 파일",
"NEW_FOLDER": "새로운 디렉토리",
"NEW_FOLDER::SHORT": "새 디렉토리",
"NO": "아니요",
"NOT_ALLOWED": "허용되지 않음",
"NOT_AUTHORISED": "승인되지 않음",
"NOT_FOUND": "찾을 수 없습니다",
"NOT_IMPLEMENTED": "구현되지 않음",
"NOT_SUPPORTED": "지원되지 않습니다",
"NOT_VALID": "유효하지 않습니다",
"NUMBER_OF_CONNECTIONS": "연결 수",
"OK": "확인",
"ONLY_FOR_USERS": "사용자 만",
"OOPS": "죄송합니다",
"PASSPHRASE": "암호",
"PASSWORD": "비밀번호",
"PASSWORD_CANT_BE_EMPTY": "비밀번호는 비워 둘 수 없습니다",
"PATH": "경로",
"PERMISSION_DENIED": "권한 거부됨",
"PICK_A_MASTER_PASSWORD": "마스터 비밀번호를 선택하십시오",
"PORT": "포트",
"POWERED_BY": "에 의해 구동",
"PROPERTIES": "속성",
"PROTECT_ACCESS_WITH_A_PASSWORD": "비밀번호로 접근 제한",
"QUICK_ACCESS": "빠른 액세스",
"REGION": "지역",
"REMEMBER_ME": "로그인 유지",
"REMOVE": "제거",
"RENAME": "이름 바꾸기",
"RENAME_AS": "다음으로 이름 바꾸기",
"RESTRICTIONS": "제한 사항",
"RUNNING": "실행중",
"SAVE_CURRENT_FILE": "현재 파일 저장",
"SEARCH": "검색",
"SETTINGS": "설정",
"SHARE": "공유하다",
"SHARED_DRIVE": "공유 드라이브",
"SKIP_TO_CONTENT": "내용으로 건너뛰기",
"SORT": "종류",
"SORT_BY_DATE": "날짜별로 정렬",
"SORT_BY_NAME": "이름으로 정렬",
"SORT_BY_SIZE": "크기별로 정렬",
"SORT_BY_TYPE": "유형별로 정렬",
"STARRED": "별표가 붙은",
"SUPPORT": "지원",
"TAG": "꼬리표",
"TAGS": "태그",
"THERE_IS_NOTHING_HERE": "여기에 아무것도 없습니다",
"THE_FILE_{{VALUE}}_WAS_DELETED": "{{VALUE}} 파일이 삭제되었습니다",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "{{VALUE}} 파일의 이름이 변경되었습니다",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "링크가 클립 보드에 복사되었습니다",
"THE_LINK_WONT_BE_VALID_AFTER": "링크는 유효하지 않습니다",
"TIMEOUT": "타임 아웃",
"TODO": "할일",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "전송량 정체, 나중에 다시 시도해주십시오",
"UPLOAD": "업로드",
"UPLOADER": "업로더",
"USERNAME": "사용자 이름",
"VERSION": "버전",
"VIEWER": "뷰어",
"WAITING": "기다리는 중",
"YES": "예",
"YOUR_EMAIL_ADDRESS": "귀하의 이메일 주소",
"YOUR_FILES": "당신의 파일",
"YOUR_MASTER_PASSWORD": "귀하의 마스터 비밀번호",
"YOU_CANT_DO_THAT": "당신은 이 작업을 할 수 없습니다"
}
================================================
FILE: public/assets/locales/lt.json
================================================
{
"ABORTED": "Atšaukta",
"ABORT_CURRENT_UPLOADS?": "nutraukti įkėlimą?",
"ACTIVITY": "Veikla",
"ADVANCED": "išplėstinis",
"ALL_DONE": "viskas padaryta",
"ALREADY_EXIST": "jau yra",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Buvo sukurtas failas pavadinimu {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Buvo sukurtas aplankas pavadinimu {{VALUE}}",
"BEAUTIFUL_URL": "graži_nuoroda",
"BOOKMARK": "žymė",
"CAMERA": "fotoaparatas",
"CANCEL": "atšaukti",
"CANNOT_ESTABLISH_A_CONNECTION": "negali užmegzti ryšio",
"CANT_LOAD_THIS_PICTURE": "Nepavyksta įkelti nuotraukos",
"CANT_USE_FILESYSTEM": "Nepavyksta naudoti failų sistemos",
"CAN_RESHARE": "gali bendrinti dar kartą",
"CODE": "kodas",
"CONFIGURE": "konfigūruoti",
"CONFIRM_BY_TYPING": "patvirtinkite įvesdami",
"CONNECT": "Prisijungti",
"CONNECTION_LOST": "ryšys prarastas",
"COPIED_TO_CLIPBOARD": "Nukopijuota į iškarpinę",
"CREATE_A_NEW_LINK": "sukurti naują nuorodą",
"CREATE_A_TAG": "sukurti žymą",
"CURRENT": "esamas",
"CURRENT_UPLOAD": "Įkeliama dabar",
"CUSTOM_LINK_URL": "tinkintos nuorodos URL",
"DASHBOARD": "prietaisų skydelis",
"DATE": "data",
"DISPLAY_HIDDEN_FILES": "rodyti paslėptus failus",
"DOESNT_MATCH": "Neatitinka",
"DONE": "padaryta",
"DOWNLOAD": "parsisiųsti",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "ar norite išsaugoti pakeitimus",
"DROP_HERE_TO_UPLOAD": "numeskite čia norėdami įkelti",
"EDITOR": "redaktorius",
"EMBED": "įterpti",
"EMPTY": "tuščia",
"ENCRYPTION_KEY": "šifravimo raktas",
"ENDPOINT": "baigtis",
"ERROR": "klaida",
"EXISTING_LINKS": "esamos nuorodos",
"EXPIRATION": "galiojimo laikas",
"EXPORT_AS_{{VALUE}}": "eksportuoti kaip {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "čia bus rodomi dažnai prieinami aplankai",
"HIDE_HIDDEN_FILES": "paslėpti paslėptus failus",
"HOME": "pradžia",
"HOSTNAME*": "pagrindinio kompiuterio vardas",
"HOST_KEY": "pagrindinio kompiuterio raktas",
"INCORRECT_PASSWORD": "Neteisingas slaptažodis",
"INFO": "informacija",
"INTERNAL_ERROR": "Vidinė klaida",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "vidinė klaida: negalima sukurti {{VALUE}}",
"INVALID_ACCOUNT": "neteisinga sąskaita",
"INVALID_PASSWORD": "Neteisingas slaptažodis",
"LAYOUT": "išdėstymas",
"LOADING": "įkeliama",
"LOCATION": "vieta",
"MISSING_DEPENDENCY": "trūksta priklausomybės",
"MORE_DETAILS": "daugiau informacijos",
"NAVIGATE": "naviguoti",
"NEW_FILE": "naujas failas",
"NEW_FILE::SHORT": "naujas failas",
"NEW_FOLDER": "naujas katalogas",
"NEW_FOLDER::SHORT": "naujas katal..",
"NO": "ne",
"NOT_ALLOWED": "neleidžiama",
"NOT_AUTHORISED": "neleidžiama",
"NOT_FOUND": "nerastas",
"NOT_IMPLEMENTED": "neįgyvendino",
"NOT_SUPPORTED": "nepalaikomas",
"NOT_VALID": "negaliojantis",
"NUMBER_OF_CONNECTIONS": "jungčių skaičius",
"OK": "Gerai",
"ONLY_FOR_USERS": "Tik vartotojams",
"OOPS": "Oi",
"PASSPHRASE": "slaptafrazė",
"PASSWORD": "Slaptažodis",
"PASSWORD_CANT_BE_EMPTY": "slaptažodis negali būti tuščias",
"PATH": "kelias",
"PERMISSION_DENIED": "leidimas nesuteiktas",
"PICK_A_MASTER_PASSWORD": "pasirinkti pagrindinį slaptažodį",
"PORT": "uostas",
"POWERED_BY": "maitina",
"PROPERTIES": "savybes",
"PROTECT_ACCESS_WITH_A_PASSWORD": "apsaugoti prieigą slaptažodžiu",
"QUICK_ACCESS": "greita prieiga",
"REGION": "regionas",
"REMEMBER_ME": "Prisimink mane",
"REMOVE": "pašalinti",
"RENAME": "pervadinti",
"RENAME_AS": "pervadinti kaip",
"RESTRICTIONS": "apribojimai",
"RUNNING": "vykdomas",
"SAVE_CURRENT_FILE": "išsaugoti dabartinį failą",
"SEARCH": "Paieška",
"SETTINGS": "nustatymai",
"SHARE": "bendrinti",
"SHARED_DRIVE": "bendrinamas diskas",
"SKIP_TO_CONTENT": "Pereiti prie turinio",
"SORT": "rūšiuoti",
"SORT_BY_DATE": "rūšiuoti pagal datą",
"SORT_BY_NAME": "rūšiuoti pagal pavadinimą",
"SORT_BY_SIZE": "rūšiuoti pagal dydį",
"SORT_BY_TYPE": "rūšiuoti pagal tipą",
"STARRED": "pažymėta",
"SUPPORT": "palaikymas",
"TAG": "žyma",
"TAGS": "žymos",
"THERE_IS_NOTHING_HERE": "čia nieko nėra",
"THE_FILE_{{VALUE}}_WAS_DELETED": "failas {{VALUE}} buvo ištrintas",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "failas {{VALUE}} buvo pervadintas",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "nuoroda buvo nukopijuota į mainų sritį",
"THE_LINK_WONT_BE_VALID_AFTER": "Nuoroda nebegalios po",
"TIMEOUT": "laikas baigėsi",
"TODO": "daryti",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "transporto spūstys, bandykite dar kartą vėliau",
"UPLOAD": "įkelti",
"UPLOADER": "Įkėlėjas",
"USERNAME": "Vartotojo vardas",
"VERSION": "versija",
"VIEWER": "žiūrovas",
"WAITING": "laukimas",
"YES": "taip",
"YOUR_EMAIL_ADDRESS": "Jūsų elektroninio pašto adresas",
"YOUR_FILES": "Jūsų failai",
"YOUR_MASTER_PASSWORD": "jūsų pagrindinis slaptažodis",
"YOU_CANT_DO_THAT": "tu negali to padaryti"
}
================================================
FILE: public/assets/locales/lv.json
================================================
{
"ABORTED": "pārtraukts",
"ABORT_CURRENT_UPLOADS?": "Vai pārtraukt pašreizējo augšupielādi?",
"ACTIVITY": "Darbība",
"ADVANCED": "pārlabots",
"ALL_DONE": "visi uzdevumi izpildīti",
"ALREADY_EXIST": "jau pastāv",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Tika izveidots fails ar nosaukumu {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Tika izveidota mape ar nosaukumu {{VALUE}}",
"BEAUTIFUL_URL": "skaista_url",
"BOOKMARK": "grāmatzīme",
"CAMERA": "kamera",
"CANCEL": "atcelt",
"CANNOT_ESTABLISH_A_CONNECTION": "nevar izveidot savienojumu",
"CANT_LOAD_THIS_PICTURE": "nevar ielādēt šo attēlu",
"CANT_USE_FILESYSTEM": "Nevar izmantot failu sistēmu.",
"CAN_RESHARE": "var atkārtoti koplietot",
"CODE": "kods",
"CONFIGURE": "konfigurēt",
"CONFIRM_BY_TYPING": "apstipriniet, ierakstot",
"CONNECT": "savienot",
"CONNECTION_LOST": "savienojums pazaudēts",
"COPIED_TO_CLIPBOARD": "nokopēts uz starpliktuvi",
"CREATE_A_NEW_LINK": "izveidot jaunu saiti",
"CREATE_A_TAG": "izveidot tagu",
"CURRENT": "pašreizējais",
"CURRENT_UPLOAD": "pašreizējā augšupielāde",
"CUSTOM_LINK_URL": "pielāgots saites URL",
"DASHBOARD": "instruktīva panelis",
"DATE": "datums",
"DISPLAY_HIDDEN_FILES": "rādīt paslēptos failus",
"DOESNT_MATCH": "neatbilst",
"DONE": "izdarīts",
"DOWNLOAD": "lejupielādēt",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "Vai vēlaties saglabāt izmaiņas?",
"DROP_HERE_TO_UPLOAD": "Nometiet šeit, lai augšupielādētu.",
"EDITOR": "redaktors",
"EMBED": "ielikt",
"EMPTY": "tukšs",
"ENCRYPTION_KEY": "šifrēšanas atslēga",
"ENDPOINT": "galapunkts",
"ERROR": "kļūda",
"EXISTING_LINKS": "esošās saites",
"EXPIRATION": "beigu datums",
"EXPORT_AS_{{VALUE}}": "eksportēt kā {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "Šeit tiks parādītas bieži pieejamās mapes",
"HIDE_HIDDEN_FILES": "paslēpt paslēptos failus",
"HOME": "mājas",
"HOSTNAME*": "hosta nosaukums",
"HOST_KEY": "hosta atslēga",
"INCORRECT_PASSWORD": "nepareizs parole",
"INFO": "informācija",
"INTERNAL_ERROR": "iekšēja kļūda",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "iekšēja kļūda: nevar izveidot {{VALUE}}",
"INVALID_ACCOUNT": "nederzīgs konts",
"INVALID_PASSWORD": "nepareizs parole",
"LAYOUT": "izkārtojums",
"LOADING": "ielādē",
"LOCATION": "atrašanās vieta",
"MISSING_DEPENDENCY": "trūkst atkarība",
"MORE_DETAILS": "vairāk detaļu",
"NAVIGATE": "orientēties",
"NEW_FILE": "jauns fails",
"NEW_FILE::SHORT": "jauns fails",
"NEW_FOLDER": "jauna mape",
"NEW_FOLDER::SHORT": "jauna mape",
"NO": "nē",
"NOT_ALLOWED": "nav atļauts",
"NOT_AUTHORISED": "nav autorizēts",
"NOT_FOUND": "nav atrasts",
"NOT_IMPLEMENTED": "nav ieviests",
"NOT_SUPPORTED": "nav atbalstīts",
"NOT_VALID": "nav derīgs",
"NUMBER_OF_CONNECTIONS": "savienojumu skaits",
"OK": "labi",
"ONLY_FOR_USERS": "Tikai lietotājiem",
"OOPS": "žēl",
"PASSPHRASE": "paroles frāze",
"PASSWORD": "parole",
"PASSWORD_CANT_BE_EMPTY": "parole nevar būt tukša",
"PATH": "ceļš",
"PERMISSION_DENIED": "pieeja noraidīta",
"PICK_A_MASTER_PASSWORD": "izvēlieties galveno paroli",
"PORT": "ports",
"POWERED_BY": "piedāvāta ar",
"PROPERTIES": "īpašības",
"PROTECT_ACCESS_WITH_A_PASSWORD": "aizsargāt piekļuvi ar paroli",
"QUICK_ACCESS": "ātra piekļuve",
"REGION": "reģions",
"REMEMBER_ME": "atcerēties mani",
"REMOVE": "noņemt",
"RENAME": "pārdēvēt",
"RENAME_AS": "pārdēvēt kā",
"RESTRICTIONS": "ierobežojumi",
"RUNNING": "darbojas",
"SAVE_CURRENT_FILE": "saglabāt pašreizējo failu",
"SEARCH": "meklēt",
"SETTINGS": "iestatījumi",
"SHARE": "koplietot",
"SHARED_DRIVE": "koplietots disks",
"SKIP_TO_CONTENT": "Iet uz saturu",
"SORT": "kārtot",
"SORT_BY_DATE": "sārtot pēc datuma",
"SORT_BY_NAME": "sārtot pēc nosaukuma",
"SORT_BY_SIZE": "sārtot pēc izmēra",
"SORT_BY_TYPE": "sārtot pēc veida",
"STARRED": "atzīmēts",
"SUPPORT": "atbalsts",
"TAG": "tags",
"TAGS": "tagi",
"THERE_IS_NOTHING_HERE": "šeit nav nekā",
"THE_FILE_{{VALUE}}_WAS_DELETED": "fails {{VALUE}} tika izdzēsts",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "fails {{VALUE}} tika pārdēvēts",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "saites tika nokopētas starpliktuvē",
"THE_LINK_WONT_BE_VALID_AFTER": "Pēc tam saite vairs nebūs derīga",
"TIMEOUT": "laika iztrūkums",
"TODO": "uzdevums",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "piekļuve aizņemta, mēģiniet vēlāk",
"UPLOAD": "augšupielādēt",
"UPLOADER": "augšupielādētājs",
"USERNAME": "lietotājvārds",
"VERSION": "versija",
"VIEWER": "skatītājs",
"WAITING": "gaida",
"YES": "jā",
"YOUR_EMAIL_ADDRESS": "jūsu e-pasta adrese",
"YOUR_FILES": "jūsu faili",
"YOUR_MASTER_PASSWORD": "jūsu galvenā parole",
"YOU_CANT_DO_THAT": "nevarat to izdarīt"
}
================================================
FILE: public/assets/locales/mn.json
================================================
{
"ABORTED": "зогсоосон",
"ABORT_CURRENT_UPLOADS?": "одоогийн байршуулалтыг зогсоох уу?",
"ACTIVITY": "Үйл ажиллагаа",
"ADVANCED": "дэвшилтэт",
"ALL_DONE": "бүгд бэлэн",
"ALREADY_EXIST": "аль хэдийн байдаг",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "{{VALUE}} нэртэй файл үүсгэгдсэн",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "{{VALUE}} нэртэй хавтас үүсгэсэн",
"BEAUTIFUL_URL": "үзэсгэлэнтэй_урл",
"BOOKMARK": "тэмдэглэл",
"CAMERA": "камер",
"CANCEL": "цуцлах",
"CANNOT_ESTABLISH_A_CONNECTION": "холболт үүсгэж чадахгүй байна",
"CANT_LOAD_THIS_PICTURE": "энэ зургийг ачаалах боломжгүй",
"CANT_USE_FILESYSTEM": "файлын системийг ашиглах боломжгүй",
"CAN_RESHARE": "хуваалцах боломжтой",
"CODE": "код",
"CONFIGURE": "тохируулах",
"CONFIRM_BY_TYPING": "бичиж баталгаажуулна уу",
"CONNECT": "холбох",
"CONNECTION_LOST": "холболт тасарсан",
"COPIED_TO_CLIPBOARD": "санах ой руу хуулсан",
"CREATE_A_NEW_LINK": "шинэ холбоос үүсгэх",
"CREATE_A_TAG": "шошго үүсгэх",
"CURRENT": "Одоогийн",
"CURRENT_UPLOAD": "одоогийн байршуулах",
"CUSTOM_LINK_URL": "захиалгат холбоосын URL",
"DASHBOARD": "хяналтын самбар",
"DATE": "огноо",
"DISPLAY_HIDDEN_FILES": "далд файлуудыг харуулах",
"DOESNT_MATCH": "таарахгүй байна",
"DONE": "хийсэн",
"DOWNLOAD": "татаж авах",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "та өөрчлөлтийг хадгалахыг хүсэж байна уу",
"DROP_HERE_TO_UPLOAD": "энд чирж байршуулна уу",
"EDITOR": "редактор",
"EMBED": "оруулсан",
"EMPTY": "хоосон",
"ENCRYPTION_KEY": "шифрлэх түлхүүр",
"ENDPOINT": "эцсийн цэг",
"ERROR": "алдаа",
"EXISTING_LINKS": "байгаа холбоосууд",
"EXPIRATION": "дуусах хугацаа",
"EXPORT_AS_{{VALUE}}": "{{VALUE}} болгож экспорт хийх",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "эндээс шууд хандалт хийхийг харах болно",
"HIDE_HIDDEN_FILES": "далд файлуудыг нуух",
"HOME": "гэр",
"HOSTNAME*": "хостын нэр",
"HOST_KEY": "хост түлхүүр",
"INCORRECT_PASSWORD": "нууц үг буруу",
"INFO": "мэдээлэл",
"INTERNAL_ERROR": "Дотоод алдаа",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "дотоод алдаа: {{VALUE}} үүсгэх боломжгүй",
"INVALID_ACCOUNT": "хүчингүй данс",
"INVALID_PASSWORD": "Нууц үг буруу байна",
"LAYOUT": "төлөвлөлт",
"LOADING": "ачаалж байна",
"LOCATION": "байршил",
"MISSING_DEPENDENCY": "хамаарал алдагдсан",
"MORE_DETAILS": "дэлгэрэнгүй мэдээлэл",
"NAVIGATE": "залуурдах",
"NEW_FILE": "шинэ файл",
"NEW_FILE::SHORT": "шинэ файл",
"NEW_FOLDER": "шинэ лавлах",
"NEW_FOLDER::SHORT": "шинэ лавлах",
"NO": "үгүй шүү",
"NOT_ALLOWED": "зөвшөөрөгдөөгүй",
"NOT_AUTHORISED": "зөвшөөрөлгүй",
"NOT_FOUND": "олдсонгүй",
"NOT_IMPLEMENTED": "хэрэгжүүлээгүй",
"NOT_SUPPORTED": "дэмжихгүй байна",
"NOT_VALID": "хүчин төгөлдөр бус",
"NUMBER_OF_CONNECTIONS": "холболтын тоо",
"OK": "за",
"ONLY_FOR_USERS": "Зөвхөн хэрэглэгчид",
"OOPS": "Өө,",
"PASSPHRASE": "Нэвтрэх үг",
"PASSWORD": "нууц үг",
"PASSWORD_CANT_BE_EMPTY": "нууц үг хоосон байж болохгүй",
"PATH": "зам",
"PERMISSION_DENIED": "зөвшөөрөл олгогдоогүй",
"PICK_A_MASTER_PASSWORD": "мастер нууц үг сонгох",
"PORT": "боомт",
"POWERED_BY": "дэмжигдсэн",
"PROPERTIES": "шинж чанарууд",
"PROTECT_ACCESS_WITH_A_PASSWORD": "нууц үгээр нэвтрэх эрхийг хамгаална",
"QUICK_ACCESS": "түргэн нэвтрэх",
"REGION": "бүс нутаг",
"REMEMBER_ME": "санаж байна уу",
"REMOVE": "устгах",
"RENAME": "нэрийг өөрчлөх",
"RENAME_AS": "дараах нэрээр өөрчлөх",
"RESTRICTIONS": "хязгаарлалт",
"RUNNING": "ажиллаж байгаа",
"SAVE_CURRENT_FILE": "одоогийн файлыг хадгалах",
"SEARCH": "хайх",
"SETTINGS": "тохиргоо",
"SHARE": "хуваалцах",
"SHARED_DRIVE": "хуваалцсан хөтөч",
"SKIP_TO_CONTENT": "Агуулга руу шилжих",
"SORT": "эрэмбэлэх",
"SORT_BY_DATE": "огноогоор нь ангилах",
"SORT_BY_NAME": "нэрээр нь ангил",
"SORT_BY_SIZE": "хэмжийн дагуу эрэмбэлэх",
"SORT_BY_TYPE": "төрлөөр нь ангил",
"STARRED": "тэмдэглэгдсэн",
"SUPPORT": "дэмжлэг",
"TAG": "шошго",
"TAGS": "шошгонууда",
"THERE_IS_NOTHING_HERE": "энд юу ч байхгүй",
"THE_FILE_{{VALUE}}_WAS_DELETED": "файлыг {{VALUE}} устгасан байна",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "файлын нэр {{VALUE}} өөрчлөгдсөн",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "холбоосыг нь санах ойд хуулав",
"THE_LINK_WONT_BE_VALID_AFTER": "холбоос дараа нь хүчингүй болно",
"TIMEOUT": "завсарлага",
"TODO": "хийх",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "түгжрэл, дараа дахин оролдоно уу",
"UPLOAD": "хуулах",
"UPLOADER": "байршуулагч",
"USERNAME": "хэрэглэгчийн нэр",
"VERSION": "хувилбар",
"VIEWER": "үзэгч",
"WAITING": "хүлээж байна",
"YES": "тийм шүү",
"YOUR_EMAIL_ADDRESS": "таны имэйл хаяг",
"YOUR_FILES": "таны файлууд",
"YOUR_MASTER_PASSWORD": "таны мастер нууц үг",
"YOU_CANT_DO_THAT": "та үүнийг хийж чадахгүй"
}
================================================
FILE: public/assets/locales/nb.json
================================================
{
"ABORTED": "abortert",
"ABORT_CURRENT_UPLOADS?": "avbryte gjeldende opplasting?",
"ACTIVITY": "Aktivitet",
"ADVANCED": "avansert",
"ALL_DONE": "ferdig",
"ALREADY_EXIST": "Finnes allerede",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "En fil med navnet {{VALUE}} ble opprettet",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "En mappe med navnet {{VALUE}} ble opprettet",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "bokmerke",
"CAMERA": "kamera",
"CANCEL": "Avbryt",
"CANNOT_ESTABLISH_A_CONNECTION": "kan ikke opprette en forbindelse",
"CANT_LOAD_THIS_PICTURE": "kan ikke laste dette bildet",
"CANT_USE_FILESYSTEM": "kan bruke filsystem",
"CAN_RESHARE": "kan dele på nytt",
"CODE": "kode",
"CONFIGURE": "konfigurere",
"CONFIRM_BY_TYPING": "bekreft ved å skrive",
"CONNECT": "koble",
"CONNECTION_LOST": "forbindelsen mistet",
"COPIED_TO_CLIPBOARD": "kopiert til utklippstavlen",
"CREATE_A_NEW_LINK": "opprette en ny lenke",
"CREATE_A_TAG": "opprett en merkelapp",
"CURRENT": "strøm",
"CURRENT_UPLOAD": "nåværende opplasting",
"CUSTOM_LINK_URL": "tilpasset lenke URL",
"DASHBOARD": "dashbord",
"DATE": "Dato",
"DISPLAY_HIDDEN_FILES": "vise skjulte filer",
"DOESNT_MATCH": "stemmer ikke",
"DONE": "ferdig",
"DOWNLOAD": "nedlasting",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "vil du lagre endringene",
"DROP_HERE_TO_UPLOAD": "slipp her for å laste opp",
"EDITOR": "redaktør",
"EMBED": "innebygg",
"EMPTY": "tømme",
"ENCRYPTION_KEY": "krypteringsnøkkel",
"ENDPOINT": "endepunkt",
"ERROR": "feil",
"EXISTING_LINKS": "eksisterende lenker",
"EXPIRATION": "utløp",
"EXPORT_AS_{{VALUE}}": "eksportere som {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "ofte vises mapper her",
"HIDE_HIDDEN_FILES": "skjul skjulte filer",
"HOME": "hjem",
"HOSTNAME*": "vertsnavn",
"HOST_KEY": "vertsnøkkel",
"INCORRECT_PASSWORD": "feil passord",
"INFO": "info",
"INTERNAL_ERROR": "Intern feil",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "intern feil: kan ikke opprette en {{VALUE}}",
"INVALID_ACCOUNT": "ugyldig konto",
"INVALID_PASSWORD": "ugyldig passord",
"LAYOUT": "oppsett",
"LOADING": "laster",
"LOCATION": "plassering",
"MISSING_DEPENDENCY": "mangler avhengighet",
"MORE_DETAILS": "mer informasjon",
"NAVIGATE": "navigere",
"NEW_FILE": "ny fil",
"NEW_FILE::SHORT": "ny fil",
"NEW_FOLDER": "ny katalog",
"NEW_FOLDER::SHORT": "ny katalog",
"NO": "Nei",
"NOT_ALLOWED": "ikke tillatt",
"NOT_AUTHORISED": "ikke autorisert",
"NOT_FOUND": "ikke funnet",
"NOT_IMPLEMENTED": "ikke implementert",
"NOT_SUPPORTED": "ikke støttet",
"NOT_VALID": "ikke gyldig",
"NUMBER_OF_CONNECTIONS": "antall tilkoblinger",
"OK": "ok",
"ONLY_FOR_USERS": "Bare for brukere",
"OOPS": "Oops",
"PASSPHRASE": "passphrase",
"PASSWORD": "passord",
"PASSWORD_CANT_BE_EMPTY": "passord kan ikke være tomt",
"PATH": "sti",
"PERMISSION_DENIED": "tillatelse avslått",
"PICK_A_MASTER_PASSWORD": "velg et hovedpassord",
"PORT": "havn",
"POWERED_BY": "drevet av",
"PROPERTIES": "egenskaper",
"PROTECT_ACCESS_WITH_A_PASSWORD": "beskytte tilgang med et passord",
"QUICK_ACCESS": "hurtigtilgang",
"REGION": "region",
"REMEMBER_ME": "Husk meg",
"REMOVE": "fjern",
"RENAME": "gi nytt navn",
"RENAME_AS": "gi nytt navn som",
"RESTRICTIONS": "begrensninger",
"RUNNING": "kjører",
"SAVE_CURRENT_FILE": "lagre gjeldende fil",
"SEARCH": "Søk",
"SETTINGS": "innstillinger",
"SHARE": "del",
"SHARED_DRIVE": "delt stasjon",
"SKIP_TO_CONTENT": "Gå til innhold",
"SORT": "sorter",
"SORT_BY_DATE": "sorter etter dato",
"SORT_BY_NAME": "sorter etter navn",
"SORT_BY_SIZE": "sorter etter størrelse",
"SORT_BY_TYPE": "sorter etter type",
"STARRED": "stjernemerket",
"SUPPORT": "Brukerstøtte",
"TAG": "merkelapp",
"TAGS": "merkelapper",
"THERE_IS_NOTHING_HERE": "her er ingenting",
"THE_FILE_{{VALUE}}_WAS_DELETED": "filen {{VALUE}} ble slettet",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "filen {{VALUE}} ble gitt nytt navn",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "lenken ble kopiert i utklippstavlen",
"THE_LINK_WONT_BE_VALID_AFTER": "koblingen vil ikke være gyldig etter",
"TIMEOUT": "tidsavbrudd",
"TODO": "å gjøre",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "trafikkstopp, prøv igjen senere",
"UPLOAD": "last opp",
"UPLOADER": "uploader",
"USERNAME": "brukernavn",
"VERSION": "versjon",
"VIEWER": "viewer",
"WAITING": "venter",
"YES": "ja",
"YOUR_EMAIL_ADDRESS": "Din epostadresse",
"YOUR_FILES": "dine filer",
"YOUR_MASTER_PASSWORD": "ditt hovedpassord",
"YOU_CANT_DO_THAT": "du kan ikke gjøre det"
}
================================================
FILE: public/assets/locales/nl.json
================================================
{
"ABORTED": "afgebroken",
"ABORT_CURRENT_UPLOADS?": "huidige upload afbreken?",
"ACTIVITY": "Activiteit",
"ADVANCED": "Geavanceerd",
"ALL_DONE": "helemaal klaar",
"ALREADY_EXIST": "bestaat al",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Er is een bestand met de naam {{VALUE}} gemaakt",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Er is een map met de naam {{VALUE}} gemaakt",
"BEAUTIFUL_URL": "mooie_url",
"BOOKMARK": "bladwijzer",
"CAMERA": "camera",
"CANCEL": "annuleren",
"CANNOT_ESTABLISH_A_CONNECTION": "kan geen verbinding tot stand brengen",
"CANT_LOAD_THIS_PICTURE": "kan deze afbeelding niet laden",
"CANT_USE_FILESYSTEM": "kan bestandssysteem niet gebruiken",
"CAN_RESHARE": "kan opnieuw delen",
"CODE": "code",
"CONFIGURE": "configureren",
"CONFIRM_BY_TYPING": "bevestig door te typen",
"CONNECT": "verbinden",
"CONNECTION_LOST": "verbinding verloren",
"COPIED_TO_CLIPBOARD": "gekopieerd naar het klembord",
"CREATE_A_NEW_LINK": "maak een nieuwe link",
"CREATE_A_TAG": "maak een tag",
"CURRENT": "actueel",
"CURRENT_UPLOAD": "huidige upload",
"CUSTOM_LINK_URL": "aangepaste link-URL",
"DASHBOARD": "dashboard",
"DATE": "datum",
"DISPLAY_HIDDEN_FILES": "verborgen bestanden weergeven",
"DOESNT_MATCH": "komt niet overeen",
"DONE": "gedaan",
"DOWNLOAD": "downloaden",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "wilt u de wijzigingen opslaan",
"DROP_HERE_TO_UPLOAD": "hier neerzetten om te uploaden",
"EDITOR": "editor",
"EMBED": "insluiten",
"EMPTY": "leeg",
"ENCRYPTION_KEY": "coderingssleutel",
"ENDPOINT": "eindpunt",
"ERROR": "fout",
"EXISTING_LINKS": "bestaande links",
"EXPIRATION": "vervaldatum",
"EXPORT_AS_{{VALUE}}": "exporteren als {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "vaak worden toegangsmappen hier weergegeven",
"HIDE_HIDDEN_FILES": "verberg verborgen bestanden",
"HOME": "home",
"HOSTNAME*": "hostnaam",
"HOST_KEY": "host sleutel",
"INCORRECT_PASSWORD": "Incorrect wachtwoord",
"INFO": "info",
"INTERNAL_ERROR": "Interne fout",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "interne fout: kan geen {{VALUE}} maken",
"INVALID_ACCOUNT": "ongeldig account",
"INVALID_PASSWORD": "ongeldig wachtwoord",
"LAYOUT": "indeling",
"LOADING": "laden",
"LOCATION": "plaats",
"MISSING_DEPENDENCY": "ontbrekende afhankelijkheid",
"MORE_DETAILS": "meer details",
"NAVIGATE": "navigeren",
"NEW_FILE": "nieuw bestand",
"NEW_FILE::SHORT": "nieuw bestand",
"NEW_FOLDER": "nieuwe map",
"NEW_FOLDER::SHORT": "nieuwe map",
"NO": "Nee",
"NOT_ALLOWED": "niet toegestaan",
"NOT_AUTHORISED": "niet bevoegd",
"NOT_FOUND": "niet gevonden",
"NOT_IMPLEMENTED": "Niet geïmplementeerd",
"NOT_SUPPORTED": "niet ondersteund",
"NOT_VALID": "niet geldig",
"NUMBER_OF_CONNECTIONS": "aantal verbindingen",
"OK": "OK",
"ONLY_FOR_USERS": "Alleen voor gebruikers",
"OOPS": "Oeps",
"PASSPHRASE": "wachtwoordzin",
"PASSWORD": "wachtwoord",
"PASSWORD_CANT_BE_EMPTY": "wachtwoord mag niet leeg zijn",
"PATH": "pad",
"PERMISSION_DENIED": "toestemming geweigerd",
"PICK_A_MASTER_PASSWORD": "jouw hoofdwachtwoord",
"PORT": "poort",
"POWERED_BY": "powered by",
"PROPERTIES": "eigenschappen",
"PROTECT_ACCESS_WITH_A_PASSWORD": "beveilig toegang met wachtwoord",
"QUICK_ACCESS": "snelle toegang",
"REGION": "regio",
"REMEMBER_ME": "Onthoud me",
"REMOVE": "verwijderen",
"RENAME": "hernoemen",
"RENAME_AS": "hernoemen als",
"RESTRICTIONS": "beperkingen",
"RUNNING": "verwerken",
"SAVE_CURRENT_FILE": "sla het huidige bestand op",
"SEARCH": "zoeken",
"SETTINGS": "instellingen",
"SHARE": "delen",
"SHARED_DRIVE": "gedeelde schijf",
"SKIP_TO_CONTENT": "Ga naar inhoud",
"SORT": "sorteren",
"SORT_BY_DATE": "sorteren op datum",
"SORT_BY_NAME": "sorteren op naam",
"SORT_BY_SIZE": "sorteren op grootte",
"SORT_BY_TYPE": "sorteer op type",
"STARRED": "met ster",
"SUPPORT": "ondersteuning",
"TAG": "tag",
"TAGS": "tags",
"THERE_IS_NOTHING_HERE": "er is niks hier",
"THE_FILE_{{VALUE}}_WAS_DELETED": "het bestand {{VALUE}} is verwijderd",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "het bestand {{VALUE}} is hernoemd",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "de link is gekopieerd naar het klembord",
"THE_LINK_WONT_BE_VALID_AFTER": "de link is daarna niet meer geldig",
"TIMEOUT": "tijdslimiet",
"TODO": "Te doen",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "verkeersopstoppingen, probeer het later opnieuw",
"UPLOAD": "uploaden",
"UPLOADER": "uploader",
"USERNAME": "gebruikersnaam",
"VERSION": "versie",
"VIEWER": "weergave",
"WAITING": "aan het wachten",
"YES": "Ja",
"YOUR_EMAIL_ADDRESS": "jouw e-mailadres",
"YOUR_FILES": "jouw bestanden",
"YOUR_MASTER_PASSWORD": "uw hoofdwachtwoord",
"YOU_CANT_DO_THAT": "dat kun je niet doen"
}
================================================
FILE: public/assets/locales/no.json
================================================
{
"ABORTED": "Avbrutt",
"ABORT_CURRENT_UPLOADS?": "Avbryt pågående opplastinger?",
"ACTIVITY": "Aktivitet",
"ADVANCED": "Avansert",
"ALL_DONE": "Alt er klart!",
"ALREADY_EXIST": "finnes allerede",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "En fil med navn \"{{VALUE}}\" ble opprettet",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "En mappe med navn \"{{VALUE}}\" ble opprettet",
"BEAUTIFUL_URL": "pen_url",
"BOOKMARK": "Bokmerke",
"CAMERA": "Kamera",
"CANCEL": "Avbryt",
"CANNOT_ESTABLISH_A_CONNECTION": "Kan ikke opprette en tilkobling",
"CANT_LOAD_THIS_PICTURE": "Kan ikke laste inn dette bildet",
"CANT_USE_FILESYSTEM": "Kan ikke bruke filsystemet",
"CAN_RESHARE": "Kan dele videre",
"CODE": "Kode",
"CONFIGURE": "Konfigurer",
"CONFIRM_BY_TYPING": "Bekreft ved å skrive",
"CONNECT": "Koble til",
"CONNECTION_LOST": "Tilkobling brutt",
"COPIED_TO_CLIPBOARD": "Kopiert til utklippstavlen",
"CREATE_A_NEW_LINK": "Opprett en ny delingslenke",
"CREATE_A_TAG": "Opprett en merkelapp",
"CURRENT": "Gjeldende",
"CURRENT_UPLOAD": "Pågående opplastning",
"CUSTOM_LINK_URL": "Tilpasset lenke-URL",
"DASHBOARD": "Oversikt",
"DATE": "Dato",
"DISPLAY_HIDDEN_FILES": "Vis skjulte filer",
"DOESNT_MATCH": "Matcher ikke",
"DONE": "Ferdig",
"DOWNLOAD": "Last ned",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "Vil du lagre endringene?",
"DROP_HERE_TO_UPLOAD": "Dra og slipp filer og mapper her for å laste opp",
"EDITOR": "Redigerer",
"EMBED": "Bygg inn",
"EMPTY": "Tom",
"ENCRYPTION_KEY": "Krypteringsnøkkel",
"ENDPOINT": "Endepunkt",
"ERROR": "Feil",
"EXISTING_LINKS": "Eksisterende lenker",
"EXPIRATION": "Utløpstid",
"EXPORT_AS_{{VALUE}}": "Eksporter som {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "Ofte brukte mapper vises her",
"HIDE_HIDDEN_FILES": "Skjul skjulte filer",
"HOME": "Hjem",
"HOSTNAME*": "Vertsnavn*",
"HOST_KEY": "Vertsnøkkel",
"INCORRECT_PASSWORD": "Feil passord",
"INFO": "Informasjon",
"INTERNAL_ERROR": "Intern feil",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "Intern feil: Kan ikke opprette {{VALUE}}",
"INVALID_ACCOUNT": "Ugyldig konto",
"INVALID_PASSWORD": "Ugyldig passord",
"LAYOUT": "Oppsett",
"LOADING": "Laster",
"LOCATION": "Plassering",
"MISSING_DEPENDENCY": "Mangler avhengighet",
"MORE_DETAILS": "Mer informasjon",
"NAVIGATE": "Naviger",
"NEW_FILE": "Ny fil",
"NEW_FILE::SHORT": "Ny fil",
"NEW_FOLDER": "Ny mappe",
"NEW_FOLDER::SHORT": "Ny mappe",
"NO": "Nei",
"NOT_ALLOWED": "Ikke tillatt",
"NOT_AUTHORISED": "Ikke autorisert",
"NOT_FOUND": "Ikke funnet",
"NOT_IMPLEMENTED": "Ikke implementert",
"NOT_SUPPORTED": "Ikke støttet",
"NOT_VALID": "Ikke gyldig",
"NUMBER_OF_CONNECTIONS": "Antall tilkoblinger",
"OK": "OK",
"ONLY_FOR_USERS": "Kun for bestemte brukere",
"OOPS": "Oops!",
"PASSPHRASE": "Passordfrase",
"PASSWORD": "Passord",
"PASSWORD_CANT_BE_EMPTY": "Passordet kan ikke være tomt",
"PATH": "Sti",
"PERMISSION_DENIED": "Ingen tilgang",
"PICK_A_MASTER_PASSWORD": "Velg et hovedpassord",
"PORT": "Port",
"POWERED_BY": "Drevet av",
"PROPERTIES": "Egenskaper",
"PROTECT_ACCESS_WITH_A_PASSWORD": "Beskytt tilgangen med passord",
"QUICK_ACCESS": "Hurtigtilgang",
"REGION": "Region",
"REMEMBER_ME": "Husk meg",
"REMOVE": "Fjern",
"RENAME": "Gi nytt navn",
"RENAME_AS": "Gi nytt navn som",
"RESTRICTIONS": "Begrensninger",
"RUNNING": "Kjører",
"SAVE_CURRENT_FILE": "Lagre gjeldende fil",
"SEARCH": "Søk",
"SETTINGS": "Innstillinger",
"SHARE": "Del",
"SHARED_DRIVE": "Delt stasjon",
"SKIP_TO_CONTENT": "Gå til innhold",
"SORT": "Sorter",
"SORT_BY_DATE": "Sorter etter dato",
"SORT_BY_NAME": "Sorter etter navn",
"SORT_BY_SIZE": "Sorter etter størrelse",
"SORT_BY_TYPE": "Sorter etter type",
"STARRED": "Favoritter",
"SUPPORT": "Støtte",
"TAG": "Tag",
"TAGS": "Tagger",
"THERE_IS_NOTHING_HERE": "Det er ingenting her",
"THE_FILE_{{VALUE}}_WAS_DELETED": "Filen \"{{VALUE}}\" ble slettet",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "Filen \"{{VALUE}}\" ble gitt nytt navn",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "Lenken ble kopiert til utklippstavlen",
"THE_LINK_WONT_BE_VALID_AFTER": "Lenken blir ugyldig etter",
"TIMEOUT": "Tidsavbrudd",
"TODO": "Gjøremål",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "Høy trafikk, prøv igjen senere",
"UPLOAD": "Last opp",
"UPLOADER": "Opplaster",
"USERNAME": "Brukernavn",
"VERSION": "Versjon",
"VIEWER": "Viser",
"WAITING": "Venter",
"YES": "Ja",
"YOUR_EMAIL_ADDRESS": "Din e-postadresse",
"YOUR_FILES": "Dine filer",
"YOUR_MASTER_PASSWORD": "Ditt hovedpassord",
"YOU_CANT_DO_THAT": "Du kan ikke gjøre det"
}
================================================
FILE: public/assets/locales/pl.json
================================================
{
"ABORTED": "anulowano",
"ABORT_CURRENT_UPLOADS?": "Przerwać przesyłanie plików?",
"ACTIVITY": "Aktywność",
"ADVANCED": "Zaawansowane",
"ALL_DONE": "Wszystko zrobione",
"ALREADY_EXIST": "już istnieje",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Utworzono plik o nazwie {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Utworzono katalog o nazwie {{VALUE}}",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "zakładka",
"CAMERA": "Kamera",
"CANCEL": "Anuluj",
"CANNOT_ESTABLISH_A_CONNECTION": "Nie można nawiązać połączenia",
"CANT_LOAD_THIS_PICTURE": "Nie można załadować tego zdjęcia",
"CANT_USE_FILESYSTEM": "Nie można odczytać systemu plików",
"CAN_RESHARE": "można udostępnić dalej",
"CODE": "Kod",
"CONFIGURE": "Skonfiguruj",
"CONFIRM_BY_TYPING": "Potwierdź operację, pisząc",
"CONNECT": "Połącz",
"CONNECTION_LOST": "utracono połączenie",
"COPIED_TO_CLIPBOARD": "Skopionowano do schowka",
"CREATE_A_NEW_LINK": "Utwórz nowe łącze",
"CREATE_A_TAG": "utwórz tag",
"CURRENT": "Aktualny",
"CURRENT_UPLOAD": "bieżące przesyłanie",
"CUSTOM_LINK_URL": "niestandardowy adres łącza",
"DASHBOARD": "Kokpit",
"DATE": "Data",
"DISPLAY_HIDDEN_FILES": "Pokaż ukryte pliki",
"DOESNT_MATCH": "nie pasuje",
"DONE": "gotowy",
"DOWNLOAD": "Pobierz",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "Czy chcesz zapisać zmiany",
"DROP_HERE_TO_UPLOAD": "upuść tutaj, aby przesłać",
"EDITOR": "Edycja",
"EMBED": "osadzić",
"EMPTY": "pusty",
"ENCRYPTION_KEY": "Klucz szyfrujący",
"ENDPOINT": "Punkt końcowy",
"ERROR": "Błąd",
"EXISTING_LINKS": "istniejące linki",
"EXPIRATION": "Wygaśnięcie",
"EXPORT_AS_{{VALUE}}": "Eksportuj jako {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "Często używane katalogi będą widoczne tutaj",
"HIDE_HIDDEN_FILES": "Ukryj pliki ukryte",
"HOME": "start",
"HOSTNAME*": "Nazwa hosta",
"HOST_KEY": "Klucz hosta",
"INCORRECT_PASSWORD": "niepoprawne hasło",
"INFO": "Informacje",
"INTERNAL_ERROR": "Błąd wewnętrzny",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "Błąd wewnętrzny: nie można utworzyć {{VALUE}}",
"INVALID_ACCOUNT": "nieważne konto",
"INVALID_PASSWORD": "Nieprawidłowe hasło",
"LAYOUT": "układ",
"LOADING": "ładowanie",
"LOCATION": "Lokalizacja",
"MISSING_DEPENDENCY": "Brakujące zależności",
"MORE_DETAILS": "szczegóły",
"NAVIGATE": "nawiguj",
"NEW_FILE": "nowy plik",
"NEW_FILE::SHORT": "nowy plik",
"NEW_FOLDER": "nowy folder",
"NEW_FOLDER::SHORT": "nowy katalog",
"NO": "Nie",
"NOT_ALLOWED": "niedozwolony",
"NOT_AUTHORISED": "nieautoryzowany",
"NOT_FOUND": "nie znaleziono",
"NOT_IMPLEMENTED": "nie zaimplementowano",
"NOT_SUPPORTED": "niewspierany",
"NOT_VALID": "niepoprawny",
"NUMBER_OF_CONNECTIONS": "Liczba połączeń",
"OK": "Ok",
"ONLY_FOR_USERS": "Tylko dla użytkowników",
"OOPS": "Ups",
"PASSPHRASE": "Hasło",
"PASSWORD": "Hasło",
"PASSWORD_CANT_BE_EMPTY": "Hasło nie może być puste",
"PATH": "ścieżka",
"PERMISSION_DENIED": "Odmowa dostępu",
"PICK_A_MASTER_PASSWORD": "Wybierz hasło główne",
"PORT": "Port",
"POWERED_BY": "Działa dzięki",
"PROPERTIES": "Właściwości",
"PROTECT_ACCESS_WITH_A_PASSWORD": "Chroń dostęp hasłem",
"QUICK_ACCESS": "szybki dostęp",
"REGION": "Region",
"REMEMBER_ME": "Zapamiętaj mnie",
"REMOVE": "Usuń",
"RENAME": "zmień nazwę",
"RENAME_AS": "zmień nazwę na",
"RESTRICTIONS": "Ograniczenia",
"RUNNING": "Uruchomione",
"SAVE_CURRENT_FILE": "Zapisz otwarty plik",
"SEARCH": "Szukaj",
"SETTINGS": "Ustawienia",
"SHARE": "udostępnij",
"SHARED_DRIVE": "wspólny dysk",
"SKIP_TO_CONTENT": "Przejdź do treści",
"SORT": "sortuj",
"SORT_BY_DATE": "Sortuj według daty",
"SORT_BY_NAME": "sortuj według nazwy",
"SORT_BY_SIZE": "sortuj według rozmiaru",
"SORT_BY_TYPE": "Sortuj według typu",
"STARRED": "oznaczone gwiazdką",
"SUPPORT": "Wsparcie",
"TAG": "tag",
"TAGS": "tagi",
"THERE_IS_NOTHING_HERE": "Nic tutaj nie ma",
"THE_FILE_{{VALUE}}_WAS_DELETED": "Obiekt {{VALUE}} został usunięty",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "Nazwa obiektu {{VALUE}} została zmieniona",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "Łącze zostało skopiowane do schowka",
"THE_LINK_WONT_BE_VALID_AFTER": "Łącze wygaśnie po",
"TIMEOUT": "Koniec czasu",
"TODO": "Do zrobienia",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "Spowolnienie sieci, spróbuj ponownie później",
"UPLOAD": "prześlij",
"UPLOADER": "Przesyłający",
"USERNAME": "Nazwa użytkownika",
"VERSION": "wersja",
"VIEWER": "Odczyt",
"WAITING": "Oczekiwanie",
"YES": "Tak",
"YOUR_EMAIL_ADDRESS": "Twój adres e-mail",
"YOUR_FILES": "twoje pliki",
"YOUR_MASTER_PASSWORD": "Twoje hasło główne",
"YOU_CANT_DO_THAT": "Nie możesz tego zrobić"
}
================================================
FILE: public/assets/locales/pt.json
================================================
{
"ABORTED": "abortado",
"ABORT_CURRENT_UPLOADS?": "abortar upload atual?",
"ACTIVITY": "Atividade",
"ADVANCED": "avançado",
"ALL_DONE": "tudo feito",
"ALREADY_EXIST": "já existe",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Um arquivo chamado {{VALUE}} foi criado",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Uma pasta chamada {{VALUE}} foi criada",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "marcador",
"CAMERA": "Câmera",
"CANCEL": "cancelar",
"CANNOT_ESTABLISH_A_CONNECTION": "não pode estabelecer uma conexão",
"CANT_LOAD_THIS_PICTURE": "não consigo carregar esta foto",
"CANT_USE_FILESYSTEM": "pode usar sistema de arquivos",
"CAN_RESHARE": "pode compartilhar de novo",
"CODE": "código",
"CONFIGURE": "configurar",
"CONFIRM_BY_TYPING": "confirme digitando",
"CONNECT": "conectar",
"CONNECTION_LOST": "conexão perdida",
"COPIED_TO_CLIPBOARD": "Copiado para a área de transferência",
"CREATE_A_NEW_LINK": "crie um novo link",
"CREATE_A_TAG": "criar uma etiqueta",
"CURRENT": "atual",
"CURRENT_UPLOAD": "upload atual",
"CUSTOM_LINK_URL": "URL de link personalizado",
"DASHBOARD": "painel de controle",
"DATE": "encontro",
"DISPLAY_HIDDEN_FILES": "exibir arquivos ocultos",
"DOESNT_MATCH": "não corresponde",
"DONE": "feito",
"DOWNLOAD": "baixar",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "você quer salvar as alterações",
"DROP_HERE_TO_UPLOAD": "solte aqui para fazer upload",
"EDITOR": "editor",
"EMBED": "incorporar",
"EMPTY": "esvaziar",
"ENCRYPTION_KEY": "Chave de encriptação",
"ENDPOINT": "ponto final",
"ERROR": "erro",
"EXISTING_LINKS": "links existentes",
"EXPIRATION": "expiração",
"EXPORT_AS_{{VALUE}}": "exportar como {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "As pastas de acesso frequente serão mostradas aqui",
"HIDE_HIDDEN_FILES": "ocultar arquivos ocultos",
"HOME": "início",
"HOSTNAME*": "nome de host*",
"HOST_KEY": "chave do host",
"INCORRECT_PASSWORD": "senha incorreta",
"INFO": "informação",
"INTERNAL_ERROR": "Erro interno",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "erro interno: não é possível criar um {{VALUE}}",
"INVALID_ACCOUNT": "conta inválida",
"INVALID_PASSWORD": "senha inválida",
"LAYOUT": "layout",
"LOADING": "carregando",
"LOCATION": "localização",
"MISSING_DEPENDENCY": "falta de dependência",
"MORE_DETAILS": "mais detalhes",
"NAVIGATE": "navegar",
"NEW_FILE": "novo arquivo",
"NEW_FILE::SHORT": "novo arquivo",
"NEW_FOLDER": "novo diretório",
"NEW_FOLDER::SHORT": "novo diret.",
"NO": "não",
"NOT_ALLOWED": "não permitido",
"NOT_AUTHORISED": "não autorizado",
"NOT_FOUND": "não encontrado",
"NOT_IMPLEMENTED": "não implementado",
"NOT_SUPPORTED": "não suportado",
"NOT_VALID": "inválido",
"NUMBER_OF_CONNECTIONS": "número de conexões",
"OK": "Está bem",
"ONLY_FOR_USERS": "Somente para usuários",
"OOPS": "Opa",
"PASSPHRASE": "frase secreta",
"PASSWORD": "senha",
"PASSWORD_CANT_BE_EMPTY": "a senha não pode estar vazia",
"PATH": "caminho",
"PERMISSION_DENIED": "permissão negada",
"PICK_A_MASTER_PASSWORD": "escolha uma senha mestra",
"PORT": "porta",
"POWERED_BY": "distribuído por",
"PROPERTIES": "propriedades",
"PROTECT_ACCESS_WITH_A_PASSWORD": "proteger o acesso com uma senha",
"QUICK_ACCESS": "acesso rápido",
"REGION": "região",
"REMEMBER_ME": "lembre de mim",
"REMOVE": "retirar",
"RENAME": "renomear",
"RENAME_AS": "renomear como",
"RESTRICTIONS": "restrições",
"RUNNING": "corrida",
"SAVE_CURRENT_FILE": "salvar arquivo atual",
"SEARCH": "procurar",
"SETTINGS": "definições",
"SHARE": "compartilhar",
"SHARED_DRIVE": "unidade compartilhada",
"SKIP_TO_CONTENT": "Pular para o conteúdo",
"SORT": "ordenar",
"SORT_BY_DATE": "classificar por data",
"SORT_BY_NAME": "ordenar por nome",
"SORT_BY_SIZE": "ordenar por tamanho",
"SORT_BY_TYPE": "ordenar por tipo",
"STARRED": "marcado com estrela",
"SUPPORT": "Apoio, suporte",
"TAG": "etiqueta",
"TAGS": "etiquetas",
"THERE_IS_NOTHING_HERE": "Não há nada aqui",
"THE_FILE_{{VALUE}}_WAS_DELETED": "o arquivo {{VALUE}} foi excluído",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "o arquivo {{VALUE}} foi renomeado",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "o link foi copiado na área de transferência",
"THE_LINK_WONT_BE_VALID_AFTER": "o link não será válido depois",
"TIMEOUT": "tempo esgotado",
"TODO": "façam",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "congestionamento de tráfego, tente novamente mais tarde",
"UPLOAD": "carregar",
"UPLOADER": "remetente",
"USERNAME": "nome do usuário",
"VERSION": "versão",
"VIEWER": "espectador",
"WAITING": "esperando",
"YES": "sim",
"YOUR_EMAIL_ADDRESS": "Seu endereço de email",
"YOUR_FILES": "seus arquivos",
"YOUR_MASTER_PASSWORD": "sua senha mestra",
"YOU_CANT_DO_THAT": "você não pode fazer isso"
}
================================================
FILE: public/assets/locales/ro.json
================================================
{
"ABORTED": "avortat",
"ABORT_CURRENT_UPLOADS?": "anula încărcarea curentă?",
"ACTIVITY": "Activitate",
"ADVANCED": "avansat",
"ALL_DONE": "totul este gata",
"ALREADY_EXIST": "Există deja",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "A fost creat un fișier numit {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "A fost creat un folder numit {{VALUE}}",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "semn de carte",
"CAMERA": "aparat foto",
"CANCEL": "Anulare",
"CANNOT_ESTABLISH_A_CONNECTION": "nu poate stabili o conexiune",
"CANT_LOAD_THIS_PICTURE": "nu pot încărca această imagine",
"CANT_USE_FILESYSTEM": "poate utiliza sistemul de fișiere",
"CAN_RESHARE": "se poate reîncărca",
"CODE": "cod",
"CONFIGURE": "Configureaza",
"CONFIRM_BY_TYPING": "confirmați tastând",
"CONNECT": "conectați",
"CONNECTION_LOST": "conexiune pierdută",
"COPIED_TO_CLIPBOARD": "copiat în clipboard",
"CREATE_A_NEW_LINK": "creați o nouă legătură",
"CREATE_A_TAG": "creează o etichetă",
"CURRENT": "actual",
"CURRENT_UPLOAD": "încărcare actuală",
"CUSTOM_LINK_URL": "URL-ul linkului personalizat",
"DASHBOARD": "tablou de bord",
"DATE": "Data",
"DISPLAY_HIDDEN_FILES": "afișează fișiere ascunse",
"DOESNT_MATCH": "nu se potriveste",
"DONE": "Terminat",
"DOWNLOAD": "Descarca",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "doriți să salvați modificările",
"DROP_HERE_TO_UPLOAD": "picătură aici pentru a încărca",
"EDITOR": "editor",
"EMBED": "încorporează",
"EMPTY": "gol",
"ENCRYPTION_KEY": "cheie de criptare",
"ENDPOINT": "punct final",
"ERROR": "eroare",
"EXISTING_LINKS": "legături existente",
"EXPIRATION": "expirare",
"EXPORT_AS_{{VALUE}}": "export ca {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "frecvent, folderele de acces vor fi afișate aici",
"HIDE_HIDDEN_FILES": "ascunde fișiere ascunse",
"HOME": "acasă",
"HOSTNAME*": "nume de gazdă",
"HOST_KEY": "cheia de gazdă",
"INCORRECT_PASSWORD": "parola incorecta",
"INFO": "info",
"INTERNAL_ERROR": "Eroare interna",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "eroare internă: nu se poate crea o {{VALUE}}",
"INVALID_ACCOUNT": "cont invalid",
"INVALID_PASSWORD": "Parolă Invalidă",
"LAYOUT": "aranjament",
"LOADING": "încărcare",
"LOCATION": "Locație",
"MISSING_DEPENDENCY": "lipsă de dependență",
"MORE_DETAILS": "mai multe detalii",
"NAVIGATE": "Naviga",
"NEW_FILE": "nou fișier",
"NEW_FILE::SHORT": "nou fișier",
"NEW_FOLDER": "director nou",
"NEW_FOLDER::SHORT": "director nou",
"NO": "Nu",
"NOT_ALLOWED": "nepermis",
"NOT_AUTHORISED": "neautorizat",
"NOT_FOUND": "nu a fost gasit",
"NOT_IMPLEMENTED": "neimplementat",
"NOT_SUPPORTED": "nu sunt acceptate",
"NOT_VALID": "invalid",
"NUMBER_OF_CONNECTIONS": "numărul de conexiuni",
"OK": "O.K",
"ONLY_FOR_USERS": "Numai pentru utilizatori",
"OOPS": "Hopa",
"PASSPHRASE": "expresia de acces",
"PASSWORD": "parola",
"PASSWORD_CANT_BE_EMPTY": "parola nu poate fi goală",
"PATH": "cale",
"PERMISSION_DENIED": "acces refuzat",
"PICK_A_MASTER_PASSWORD": "alege o parolă principală",
"PORT": "port",
"POWERED_BY": "cu sprijinul",
"PROPERTIES": "proprietăţi",
"PROTECT_ACCESS_WITH_A_PASSWORD": "protejați accesul cu o parolă",
"QUICK_ACCESS": "acces rapid",
"REGION": "regiune",
"REMEMBER_ME": "amintește-ți de mine",
"REMOVE": "elimina",
"RENAME": "redenumește",
"RENAME_AS": "redenumește ca",
"RESTRICTIONS": "restricţii",
"RUNNING": "rulând",
"SAVE_CURRENT_FILE": "salvați fișierul curent",
"SEARCH": "căutare",
"SETTINGS": "setări",
"SHARE": "partajează",
"SHARED_DRIVE": "unitate partajată",
"SKIP_TO_CONTENT": "Salt la conținut",
"SORT": "sortează",
"SORT_BY_DATE": "sortati dupa data",
"SORT_BY_NAME": "sorteaza dupa nume",
"SORT_BY_SIZE": "sortează după dimensiune",
"SORT_BY_TYPE": "sortează după tip",
"STARRED": "favorite",
"SUPPORT": "suport",
"TAG": "etichetă",
"TAGS": "etichete",
"THERE_IS_NOTHING_HERE": "nu este nimic aici",
"THE_FILE_{{VALUE}}_WAS_DELETED": "fișierul {{VALUE}} a fost șters",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "fișierul {{VALUE}} a fost redenumit",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "linkul a fost copiat în clipboard",
"THE_LINK_WONT_BE_VALID_AFTER": "link-ul nu va fi valabil după",
"TIMEOUT": "pauză",
"TODO": "a face",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "congestionarea traficului, încercați din nou mai târziu",
"UPLOAD": "încarcă",
"UPLOADER": "uploader",
"USERNAME": "nume de utilizator",
"VERSION": "versiune",
"VIEWER": "vizualizator",
"WAITING": "aşteptare",
"YES": "da",
"YOUR_EMAIL_ADDRESS": "adresa ta de email",
"YOUR_FILES": "fișierele tale",
"YOUR_MASTER_PASSWORD": "parola de master",
"YOU_CANT_DO_THAT": "nu poți face asta"
}
================================================
FILE: public/assets/locales/ru.json
================================================
{
"ABORTED": "прерванный",
"ABORT_CURRENT_UPLOADS?": "прервать текущую загрузку?",
"ACTIVITY": "Деятельность",
"ADVANCED": "передовой",
"ALL_DONE": "все сделано",
"ALREADY_EXIST": "уже существует",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Файл с именем {{VALUE}} создан",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Папка с именем {{VALUE}} была создана",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "закладка",
"CAMERA": "камера",
"CANCEL": "Отмена",
"CANNOT_ESTABLISH_A_CONNECTION": "не может установить соединение",
"CANT_LOAD_THIS_PICTURE": "не могу загрузить эту картинку",
"CANT_USE_FILESYSTEM": "не удается использовать файловую систему",
"CAN_RESHARE": "можно поделиться",
"CODE": "код",
"CONFIGURE": "настроить",
"CONFIRM_BY_TYPING": "подтвердить, набрав",
"CONNECT": "подключения",
"CONNECTION_LOST": "соединение потеряно",
"COPIED_TO_CLIPBOARD": "скопировано в буфер обмена",
"CREATE_A_NEW_LINK": "создать новую ссылку",
"CREATE_A_TAG": "создать тег",
"CURRENT": "текущий",
"CURRENT_UPLOAD": "текущая загрузка",
"CUSTOM_LINK_URL": "URL пользовательской ссылки",
"DASHBOARD": "приборная панель",
"DATE": "свидание",
"DISPLAY_HIDDEN_FILES": "отображать скрытые файлы",
"DOESNT_MATCH": "не совпадает",
"DONE": "сделанный",
"DOWNLOAD": "скачать",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "Вы хотите сохранить изменения?",
"DROP_HERE_TO_UPLOAD": "сюда, чтобы загрузить",
"EDITOR": "редактор",
"EMBED": "встроить",
"EMPTY": "опорожнить",
"ENCRYPTION_KEY": "ключ шифрования",
"ENDPOINT": "конечная точка",
"ERROR": "ошибка",
"EXISTING_LINKS": "существующие ссылки",
"EXPIRATION": "истечение",
"EXPORT_AS_{{VALUE}}": "экспортировать как {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "папки с часто используемым доступом будут показаны здесь",
"HIDE_HIDDEN_FILES": "скрыть скрытые файлы",
"HOME": "главная",
"HOSTNAME*": "имя хоста",
"HOST_KEY": "ключ хоста",
"INCORRECT_PASSWORD": "неверный пароль",
"INFO": "Информация",
"INTERNAL_ERROR": "Внутренняя ошибка",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "внутренняя ошибка: невозможно создать {{VALUE}}",
"INVALID_ACCOUNT": "неверный аккаунт",
"INVALID_PASSWORD": "Неверный пароль",
"LAYOUT": "макет",
"LOADING": "загрузка",
"LOCATION": "расположение",
"MISSING_DEPENDENCY": "отсутствует зависимость",
"MORE_DETAILS": "подробности",
"NAVIGATE": "навигации",
"NEW_FILE": "новый файл",
"NEW_FILE::SHORT": "новый файл",
"NEW_FOLDER": "новый каталог",
"NEW_FOLDER::SHORT": "новый каталог",
"NO": "нет",
"NOT_ALLOWED": "не положено",
"NOT_AUTHORISED": "не авторизован",
"NOT_FOUND": "не найдено",
"NOT_IMPLEMENTED": "не реализована",
"NOT_SUPPORTED": "не поддерживается",
"NOT_VALID": "недействительный",
"NUMBER_OF_CONNECTIONS": "количество соединений",
"OK": "Хорошо",
"ONLY_FOR_USERS": "Только для пользователей",
"OOPS": "ой",
"PASSPHRASE": "ключевая фраза",
"PASSWORD": "пароль",
"PASSWORD_CANT_BE_EMPTY": "пароль не может быть пустым",
"PATH": "дорожка",
"PERMISSION_DENIED": "в правах отказано",
"PICK_A_MASTER_PASSWORD": "выберите мастер-пароль",
"PORT": "порт",
"POWERED_BY": "работает на основе",
"PROPERTIES": "свойства",
"PROTECT_ACCESS_WITH_A_PASSWORD": "защитить доступ паролем",
"QUICK_ACCESS": "быстрый доступ",
"REGION": "область",
"REMEMBER_ME": "Запомни меня",
"REMOVE": "Удалить",
"RENAME": "переименовать",
"RENAME_AS": "переименовать как",
"RESTRICTIONS": "ограничения",
"RUNNING": "выполняется",
"SAVE_CURRENT_FILE": "сохранить текущий файл",
"SEARCH": "поиск",
"SETTINGS": "настройки",
"SHARE": "поделиться",
"SHARED_DRIVE": "общий диск",
"SKIP_TO_CONTENT": "Перейти к содержимому",
"SORT": "сортировать",
"SORT_BY_DATE": "сортировать по дате",
"SORT_BY_NAME": "сортировать по имени",
"SORT_BY_SIZE": "сортировать по размеру",
"SORT_BY_TYPE": "сортировать по типу",
"STARRED": "избранное",
"SUPPORT": "служба поддержки",
"TAG": "тег",
"TAGS": "теги",
"THERE_IS_NOTHING_HERE": "здесь ничего нет",
"THE_FILE_{{VALUE}}_WAS_DELETED": "файл {{VALUE}} был удален",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "файл {{VALUE}} был переименован",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "ссылка была скопирована в буфер обмена",
"THE_LINK_WONT_BE_VALID_AFTER": "ссылка не будет действительной после",
"TIMEOUT": "Тайм-аут",
"TODO": "список дел",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "пробка, попробуйте позже",
"UPLOAD": "загрузить",
"UPLOADER": "загрузчик",
"USERNAME": "имя пользователя",
"VERSION": "версия",
"VIEWER": "зритель",
"WAITING": "ожидания",
"YES": "да",
"YOUR_EMAIL_ADDRESS": "Ваш адрес электронной почты",
"YOUR_FILES": "ваши файлы",
"YOUR_MASTER_PASSWORD": "ваш мастер-пароль",
"YOU_CANT_DO_THAT": "ты не можешь сделать это"
}
================================================
FILE: public/assets/locales/script.js
================================================
import fs from "fs";
function mainReorderKey(argv) {
const filepath = argv[2];
if (!filepath) throw new Error("missing args");
let jsonStr = fs.readFileSync(filepath);
const res = {};
const obj = JSON.parse(jsonStr);
Object.keys(obj).sort()
.map((key) => res[key] = obj[key]);
jsonStr = JSON.stringify(res, null, 4);
fs.writeFileSync(filepath, jsonStr + "\n");
}
function mainAddTranslationKey(argv) {
const key = argv[3];
const filepath = argv[2];
if (!filepath) throw new Error("missing args");
else if (!key) return;
const json = JSON.parse(fs.readFileSync(filepath));
if (json[key] !== undefined) return;
json[key] = "";
fs.writeFileSync(filepath, JSON.stringify(json, null, 4) + "\n");
}
// usage: find *.json -type f -exec node script.js {} \;
(function() {
mainAddTranslationKey(process.argv);
mainReorderKey(process.argv);
})();
================================================
FILE: public/assets/locales/sk.json
================================================
{
"ABORTED": "chybne",
"ABORT_CURRENT_UPLOADS?": "zrušiť aktuálne nahrávania?",
"ACTIVITY": "aktivita",
"ADVANCED": "pokročilé",
"ALL_DONE": "všetko hotové",
"ALREADY_EXIST": "už existuje",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Bol vytvorený súbor s názvom {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Bol vytvorený priečinok s názvom {{VALUE}}",
"BEAUTIFUL_URL": "pekná URL",
"BOOKMARK": "záložka",
"CAMERA": "fotoaparát",
"CANCEL": "zrušiť",
"CANNOT_ESTABLISH_A_CONNECTION": "nie je možné nadviazať spojenie",
"CANT_LOAD_THIS_PICTURE": "tento obrázok sa nedá načítať",
"CANT_USE_FILESYSTEM": "môže používať súborový systém",
"CAN_RESHARE": "môžu zdieľať",
"CODE": "kód",
"CONFIGURE": "konfigurovať",
"CONFIRM_BY_TYPING": "potvrďte zadaním",
"CONNECT": "pripojiť",
"CONNECTION_LOST": "spojenie stratené",
"COPIED_TO_CLIPBOARD": "skopírované do schránky",
"CREATE_A_NEW_LINK": "vytvoriť nový odkaz",
"CREATE_A_TAG": "vytvoriť značku",
"CURRENT": "aktuálne",
"CURRENT_UPLOAD": "aktuálne nahrávanie",
"CUSTOM_LINK_URL": "vlastný odkaz",
"DASHBOARD": "ovládací panel",
"DATE": "dátum",
"DISPLAY_HIDDEN_FILES": "zobraziť skryté súbory",
"DOESNT_MATCH": "nesedí",
"DONE": "hotovo",
"DOWNLOAD": "stiahnuť",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "chcete uložiť zmeny",
"DROP_HERE_TO_UPLOAD": "súbory nahráte presunutím sem",
"EDITOR": "upravovať",
"EMBED": "vložiť",
"EMPTY": "prázdne",
"ENCRYPTION_KEY": "šifrovací kľúč",
"ENDPOINT": "endpoint",
"ERROR": "chyba",
"EXISTING_LINKS": "existujúce odkazy",
"EXPIRATION": "expirácia",
"EXPORT_AS_{{VALUE}}": "exportovať ako {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "tu budú často používané priečinky",
"HIDE_HIDDEN_FILES": "skryť skryté súbory",
"HOME": "domov",
"HOSTNAME*": "hostname",
"HOST_KEY": "hostiteľský kľúč",
"INCORRECT_PASSWORD": "nesprávne heslo",
"INFO": "Info",
"INTERNAL_ERROR": "Interná chyba",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "interná chyba: nedá sa vytvoriť {{VALUE}}",
"INVALID_ACCOUNT": "nesprávny účet",
"INVALID_PASSWORD": "nesprávne heslo",
"LAYOUT": "rozloženie",
"LOADING": "načítava sa",
"LOCATION": "umiestnenie",
"MISSING_DEPENDENCY": "chýba závislosť",
"MORE_DETAILS": "viac podrobností",
"NAVIGATE": "navigácia",
"NEW_FILE": "nový súbor",
"NEW_FILE::SHORT": "nový súbor",
"NEW_FOLDER": "nový priečinok",
"NEW_FOLDER::SHORT": "nový priečinok",
"NO": "nie",
"NOT_ALLOWED": "nepovolené",
"NOT_AUTHORISED": "neautorizované",
"NOT_FOUND": "nenájdené",
"NOT_IMPLEMENTED": "neimplementované",
"NOT_SUPPORTED": "nepodporované",
"NOT_VALID": "neplatné",
"NUMBER_OF_CONNECTIONS": "počet pripojení",
"OK": "ok",
"ONLY_FOR_USERS": "Len pre prihlásených",
"OOPS": "ups",
"PASSPHRASE": "passphrase",
"PASSWORD": "heslo",
"PASSWORD_CANT_BE_EMPTY": "heslo nemôže byť prázdne",
"PATH": "cesta",
"PERMISSION_DENIED": "prístup zamietnutý",
"PICK_A_MASTER_PASSWORD": "zvoľte hlavné heslo",
"PORT": "port",
"POWERED_BY": "postavené na",
"PROPERTIES": "vlastnosti",
"PROTECT_ACCESS_WITH_A_PASSWORD": "chrániť prístup heslom",
"QUICK_ACCESS": "rýchly prístup",
"REGION": "región",
"REMEMBER_ME": "Pamätať si ma",
"REMOVE": "odstrániť",
"RENAME": "premenovať",
"RENAME_AS": "premenovať ako",
"RESTRICTIONS": "obmedzenia",
"RUNNING": "Nahráva",
"SAVE_CURRENT_FILE": "uložiť aktuálny súbor",
"SEARCH": "Hľadať",
"SETTINGS": "Nastavenia",
"SHARE": "zdieľať",
"SHARED_DRIVE": "zdieľaná jednotka",
"SKIP_TO_CONTENT": "Prejsť na obsah",
"SORT": "zoradiť",
"SORT_BY_DATE": "zoradiť podľa dátumu",
"SORT_BY_NAME": "zoradiť podľa názvu",
"SORT_BY_SIZE": "zoradiť podľa veľkosti",
"SORT_BY_TYPE": "zoradiť podľa typu",
"STARRED": "označené hviezdičkou",
"SUPPORT": "podpora",
"TAG": "značka",
"TAGS": "značky",
"THERE_IS_NOTHING_HERE": "nič tu nie je",
"THE_FILE_{{VALUE}}_WAS_DELETED": "súbor {{VALUE}} bol odstránený",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "súbor {{VALUE}} bol premenovaný",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "odkaz bol skopírovaný do schránky",
"THE_LINK_WONT_BE_VALID_AFTER": "odkaz bude neplatný po",
"TIMEOUT": "čas vypršal",
"TODO": "spraviť",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "zahltená linka, skúste neskôr",
"UPLOAD": "nahrať",
"UPLOADER": "nahrávať",
"USERNAME": "používateľské meno",
"VERSION": "verzia",
"VIEWER": "pozerať",
"WAITING": "čaká",
"YES": "Áno",
"YOUR_EMAIL_ADDRESS": "Vaša emailová adresa",
"YOUR_FILES": "vaše súbory",
"YOUR_MASTER_PASSWORD": "vaše hlavné heslo",
"YOU_CANT_DO_THAT": "to nemôžete urobiť"
}
================================================
FILE: public/assets/locales/sl.json
================================================
{
"ABORTED": "splavili",
"ABORT_CURRENT_UPLOADS?": "prekiniti trenutne nalaganje?",
"ACTIVITY": "Dejavnost",
"ADVANCED": "napredno",
"ALL_DONE": "končano",
"ALREADY_EXIST": "že obstaja",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Ustvarjena je bila datoteka z imenom {{VALUE}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Ustvarjena je bila mapa z imenom {{VALUE}}",
"BEAUTIFUL_URL": "lepo_url",
"BOOKMARK": "zaznamek",
"CAMERA": "kamero",
"CANCEL": "Prekliči",
"CANNOT_ESTABLISH_A_CONNECTION": "ni mogoče vzpostaviti povezave",
"CANT_LOAD_THIS_PICTURE": "ni mogoče naložiti te slike",
"CANT_USE_FILESYSTEM": "lahko uporablja datotečni sistem",
"CAN_RESHARE": "lahko dajo v skupno rabo",
"CODE": "Koda",
"CONFIGURE": "konfigurirati",
"CONFIRM_BY_TYPING": "potrdite s tipkanjem",
"CONNECT": "povežite",
"CONNECTION_LOST": "povezava izgubljena",
"COPIED_TO_CLIPBOARD": "kopirano v odložišče",
"CREATE_A_NEW_LINK": "ustvarite novo povezavo",
"CREATE_A_TAG": "ustvari oznako",
"CURRENT": "trenutno",
"CURRENT_UPLOAD": "trenutni prenos",
"CUSTOM_LINK_URL": "URL povezave po meri",
"DASHBOARD": "armaturna plošča",
"DATE": "datum",
"DISPLAY_HIDDEN_FILES": "prikaži skrite datoteke",
"DOESNT_MATCH": "se ne ujema",
"DONE": "Končano",
"DOWNLOAD": "Prenesi",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "ali želite shraniti spremembe",
"DROP_HERE_TO_UPLOAD": "spusti tukaj za nalaganje",
"EDITOR": "urednik",
"EMBED": "vgrajeno",
"EMPTY": "prazno",
"ENCRYPTION_KEY": "šifrirni ključ",
"ENDPOINT": "končna točka",
"ERROR": "napaka",
"EXISTING_LINKS": "obstoječe povezave",
"EXPIRATION": "prenehanje veljavnosti",
"EXPORT_AS_{{VALUE}}": "izvoziti kot {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "Tu so prikazane pogosto dostopne mape",
"HIDE_HIDDEN_FILES": "skrije skrite datoteke",
"HOME": "domov",
"HOSTNAME*": "ime gostitelja",
"HOST_KEY": "gostiteljski ključ",
"INCORRECT_PASSWORD": "napačno geslo",
"INFO": "info",
"INTERNAL_ERROR": "Notranja napaka",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "notranja napaka: ni mogoče ustvariti {{VALUE}}",
"INVALID_ACCOUNT": "neveljaven račun",
"INVALID_PASSWORD": "Neveljavno geslo",
"LAYOUT": "postavitev",
"LOADING": "nalaganje",
"LOCATION": "lokacijo",
"MISSING_DEPENDENCY": "manjka odvisnost",
"MORE_DETAILS": "več podrobnosti",
"NAVIGATE": "krmariti",
"NEW_FILE": "nova datoteka",
"NEW_FILE::SHORT": "nova datoteka",
"NEW_FOLDER": "nov imenik",
"NEW_FOLDER::SHORT": "nov imenik",
"NO": "št",
"NOT_ALLOWED": "ni dovoljeno",
"NOT_AUTHORISED": "ni pooblaščen",
"NOT_FOUND": "ni najdeno",
"NOT_IMPLEMENTED": "ni izveden",
"NOT_SUPPORTED": "ne podpira",
"NOT_VALID": "ni veljaven",
"NUMBER_OF_CONNECTIONS": "število povezav",
"OK": "v redu",
"ONLY_FOR_USERS": "Samo za uporabnike",
"OOPS": "Ups",
"PASSPHRASE": "geslo",
"PASSWORD": "geslo",
"PASSWORD_CANT_BE_EMPTY": "geslo ne more biti prazno",
"PATH": "pot",
"PERMISSION_DENIED": "dovoljenje zavrnjeno",
"PICK_A_MASTER_PASSWORD": "izberite glavno geslo",
"PORT": "pristanišče",
"POWERED_BY": "poganja ga",
"PROPERTIES": "lastnosti",
"PROTECT_ACCESS_WITH_A_PASSWORD": "zaščiti dostop z geslom",
"QUICK_ACCESS": "hiter dostop",
"REGION": "regija",
"REMEMBER_ME": "spomni se me",
"REMOVE": "Izbriši",
"RENAME": "preimenuj",
"RENAME_AS": "preimenuj kot",
"RESTRICTIONS": "omejitve",
"RUNNING": "tek",
"SAVE_CURRENT_FILE": "shrani trenutno datoteko",
"SEARCH": "Iskanje",
"SETTINGS": "nastavitve",
"SHARE": "deli",
"SHARED_DRIVE": "skupni disk",
"SKIP_TO_CONTENT": "Pojdi na vsebino",
"SORT": "razvrsti",
"SORT_BY_DATE": "razvrsti po datumu",
"SORT_BY_NAME": "razvrsti po imenu",
"SORT_BY_SIZE": "razvrsti po velikosti",
"SORT_BY_TYPE": "razvrsti po vrsti",
"STARRED": "označeno",
"SUPPORT": "podpora",
"TAG": "oznaka",
"TAGS": "oznake",
"THERE_IS_NOTHING_HERE": "tukaj ni ničesar",
"THE_FILE_{{VALUE}}_WAS_DELETED": "datoteka {{VALUE}} je bila izbrisana",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "datoteka {{VALUE}} je bila preimenovana",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "povezava je bila kopirana v odložišče",
"THE_LINK_WONT_BE_VALID_AFTER": "povezava po tem ne bo veljavna",
"TIMEOUT": "odmor",
"TODO": "narediti",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "prometne zastoje, poskusite pozneje",
"UPLOAD": "naloži",
"UPLOADER": "uploader",
"USERNAME": "uporabniško ime",
"VERSION": "različica",
"VIEWER": "gledalca",
"WAITING": "čaka",
"YES": "da",
"YOUR_EMAIL_ADDRESS": "Vaš email naslov",
"YOUR_FILES": "vaše datoteke",
"YOUR_MASTER_PASSWORD": "svoje glavno geslo",
"YOU_CANT_DO_THAT": "tega ne moreš narediti"
}
================================================
FILE: public/assets/locales/sr.json
================================================
{
"ABORTED": "прекинута",
"ABORT_CURRENT_UPLOADS?": "прекинути тренутни уплоад?",
"ACTIVITY": "Активност",
"ADVANCED": "напредни",
"ALL_DONE": "завршено",
"ALREADY_EXIST": "већ постоји",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Направљена је датотека под називом {{ВАЛУЕ}}",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Направљена је фасцикла под називом {{ВАЛУЕ}}",
"BEAUTIFUL_URL": "беаутифул_урл",
"BOOKMARK": "обележивач",
"CAMERA": "Камера",
"CANCEL": "откажи",
"CANNOT_ESTABLISH_A_CONNECTION": "не може успоставити везу",
"CANT_LOAD_THIS_PICTURE": "не могу учитати ову слику",
"CANT_USE_FILESYSTEM": "може да користи датотечни систем",
"CAN_RESHARE": "дели поново",
"CODE": "код",
"CONFIGURE": "подеси",
"CONFIRM_BY_TYPING": "потврдите куцањем",
"CONNECT": "повежите се",
"CONNECTION_LOST": "веза је изгубљена",
"COPIED_TO_CLIPBOARD": "копирано у међуспремник",
"CREATE_A_NEW_LINK": "створите нову везу",
"CREATE_A_TAG": "креирај ознаку",
"CURRENT": "Тренутни",
"CURRENT_UPLOAD": "тренутно отпремање",
"CUSTOM_LINK_URL": "прилагођена УРЛ адреса везе",
"DASHBOARD": "Командна табла",
"DATE": "датум",
"DISPLAY_HIDDEN_FILES": "приказ скривених датотека",
"DOESNT_MATCH": "не одговара",
"DONE": "Готово",
"DOWNLOAD": "преузимање",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "да ли желите да сачувате измене",
"DROP_HERE_TO_UPLOAD": "испустите овде да бисте је послали",
"EDITOR": "уредник",
"EMBED": "угради",
"EMPTY": "празно",
"ENCRYPTION_KEY": "шифрирање",
"ENDPOINT": "крајња тачка",
"ERROR": "грешка",
"EXISTING_LINKS": "постојеће везе",
"EXPIRATION": "истицање",
"EXPORT_AS_{{VALUE}}": "извести као {{ВАЛУЕ}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "Овде ће се приказивати директоријуми са често приступом",
"HIDE_HIDDEN_FILES": "сакривање скривених датотека",
"HOME": "почетна",
"HOSTNAME*": "име домаћина",
"HOST_KEY": "главни кључ",
"INCORRECT_PASSWORD": "Погрешна лозинка",
"INFO": "инфо",
"INTERNAL_ERROR": "Интeрна грeшка",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "интерна грешка: не може да се креира {{ВАЛУЕ}}",
"INVALID_ACCOUNT": "Неважећи рачун",
"INVALID_PASSWORD": "неважећа лозинка",
"LAYOUT": "распоред",
"LOADING": "учитавање",
"LOCATION": "локацију",
"MISSING_DEPENDENCY": "недостаје зависност",
"MORE_DETAILS": "више детаља",
"NAVIGATE": "навигација",
"NEW_FILE": "нова датотека",
"NEW_FILE::SHORT": "нова датотека",
"NEW_FOLDER": "нови директориј",
"NEW_FOLDER::SHORT": "нови директориј",
"NO": "не",
"NOT_ALLOWED": "није дозвољено",
"NOT_AUTHORISED": "није овлашћен",
"NOT_FOUND": "није пронађен",
"NOT_IMPLEMENTED": "не спроводи",
"NOT_SUPPORTED": "није подржан",
"NOT_VALID": "не важи",
"NUMBER_OF_CONNECTIONS": "број веза",
"OK": "ОК",
"ONLY_FOR_USERS": "Само за кориснике",
"OOPS": "Упс",
"PASSPHRASE": "лозинку",
"PASSWORD": "Лозинка",
"PASSWORD_CANT_BE_EMPTY": "лозинка не може бити празна",
"PATH": "стаза",
"PERMISSION_DENIED": "Приступ је одбијен",
"PICK_A_MASTER_PASSWORD": "изаберите главну лозинку",
"PORT": "Порт",
"POWERED_BY": "покреће га",
"PROPERTIES": "својства",
"PROTECT_ACCESS_WITH_A_PASSWORD": "заштитите приступ лозинком",
"QUICK_ACCESS": "брзи приступ",
"REGION": "регион",
"REMEMBER_ME": "сети ме се",
"REMOVE": "уклони",
"RENAME": "преименуј",
"RENAME_AS": "преименуј као",
"RESTRICTIONS": "Ограничења",
"RUNNING": "покретање",
"SAVE_CURRENT_FILE": "сачувај тренутну датотеку",
"SEARCH": "Претрага",
"SETTINGS": "подешавања",
"SHARE": "подели",
"SHARED_DRIVE": "заједнички диск",
"SKIP_TO_CONTENT": "Иди на садржај",
"SORT": "сортирај",
"SORT_BY_DATE": "сортирај по датуму",
"SORT_BY_NAME": "сортирај по имену",
"SORT_BY_SIZE": "сортирај по величини",
"SORT_BY_TYPE": "сортирај по врсти",
"STARRED": "означено",
"SUPPORT": "подршка",
"TAG": "ознака",
"TAGS": "означи",
"THERE_IS_NOTHING_HERE": "овде нема ничега",
"THE_FILE_{{VALUE}}_WAS_DELETED": "датотека {{ВАЛУЕ}} је избрисана",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "датотека {{ВАЛУЕ}} је преименована",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "веза је копирана у међуспремник",
"THE_LINK_WONT_BE_VALID_AFTER": "веза после тога неће бити валидна",
"TIMEOUT": "Истек времена",
"TODO": "урадити",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "саобраћајна гужва, покушајте касније",
"UPLOAD": "отпреми",
"UPLOADER": "отпремач",
"USERNAME": "корисничко име",
"VERSION": "верзија",
"VIEWER": "прегледач",
"WAITING": "чека",
"YES": "да",
"YOUR_EMAIL_ADDRESS": "Ваша имејл адреса",
"YOUR_FILES": "ваши фајлови",
"YOUR_MASTER_PASSWORD": "ваша главна лозинка",
"YOU_CANT_DO_THAT": "не можеш то учинити"
}
================================================
FILE: public/assets/locales/sv.json
================================================
{
"ABORTED": "avbruten",
"ABORT_CURRENT_UPLOADS?": "avbryta aktuell uppladdning?",
"ACTIVITY": "Aktivitet",
"ADVANCED": "Avancerad",
"ALL_DONE": "helt klar",
"ALREADY_EXIST": "redan finns",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "En fil med namnet {{VALUE}} skapades",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "En mapp med namnet {{VALUE}} skapades",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "bokmärke",
"CAMERA": "kamera",
"CANCEL": "Avbryt",
"CANNOT_ESTABLISH_A_CONNECTION": "kan inte upprätta en anslutning",
"CANT_LOAD_THIS_PICTURE": "kan inte ladda den här bilden",
"CANT_USE_FILESYSTEM": "kan använda filsystem",
"CAN_RESHARE": "kan dela om",
"CODE": "kod",
"CONFIGURE": "configure",
"CONFIRM_BY_TYPING": "bekräfta genom att skriva",
"CONNECT": "ansluta",
"CONNECTION_LOST": "anslutning förlorad",
"COPIED_TO_CLIPBOARD": "kopierade till urklipp",
"CREATE_A_NEW_LINK": "skapa en ny länk",
"CREATE_A_TAG": "skapa en etikett",
"CURRENT": "nuvarande",
"CURRENT_UPLOAD": "nuvarande uppladdning",
"CUSTOM_LINK_URL": "anpassad länk URL",
"DASHBOARD": "instrumentbräda",
"DATE": "datum",
"DISPLAY_HIDDEN_FILES": "visa dolda filer",
"DOESNT_MATCH": "matchar inte",
"DONE": "Gjort",
"DOWNLOAD": "ladda ner",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "vill du spara ändringarna",
"DROP_HERE_TO_UPLOAD": "släpp här för att ladda upp",
"EDITOR": "redaktör",
"EMBED": "bädda in",
"EMPTY": "tömma",
"ENCRYPTION_KEY": "krypteringsnyckel",
"ENDPOINT": "slutpunkt",
"ERROR": "fel",
"EXISTING_LINKS": "befintliga länkar",
"EXPIRATION": "utgång",
"EXPORT_AS_{{VALUE}}": "exportera som {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "ofta visas mappar här",
"HIDE_HIDDEN_FILES": "dölja dolda filer",
"HOME": "Hemsida",
"HOSTNAME*": "hostname",
"HOST_KEY": "värdnyckel",
"INCORRECT_PASSWORD": "fel lösenord",
"INFO": "info",
"INTERNAL_ERROR": "Internt fel",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "internt fel: kan inte skapa ett {{VALUE}}",
"INVALID_ACCOUNT": "ogiltigt konto",
"INVALID_PASSWORD": "felaktigt lösenord",
"LAYOUT": "layout",
"LOADING": "laddar",
"LOCATION": "lokalisering",
"MISSING_DEPENDENCY": "saknas beroende",
"MORE_DETAILS": "mer information",
"NAVIGATE": "navigera",
"NEW_FILE": "ny fil",
"NEW_FILE::SHORT": "ny fil",
"NEW_FOLDER": "ny katalog",
"NEW_FOLDER::SHORT": "ny katalog",
"NO": "Nej",
"NOT_ALLOWED": "inte tillåtet",
"NOT_AUTHORISED": "inte godkänd",
"NOT_FOUND": "hittades inte",
"NOT_IMPLEMENTED": "ej implementerad",
"NOT_SUPPORTED": "stöds inte",
"NOT_VALID": "inte giltig",
"NUMBER_OF_CONNECTIONS": "antal anslutningar",
"OK": "ok",
"ONLY_FOR_USERS": "Endast för användare",
"OOPS": "Hoppsan",
"PASSPHRASE": "lösenfras",
"PASSWORD": "Lösenord",
"PASSWORD_CANT_BE_EMPTY": "lösenordet kan inte vara tomt",
"PATH": "väg",
"PERMISSION_DENIED": "åtkomst nekad",
"PICK_A_MASTER_PASSWORD": "välj ett huvudlösenord",
"PORT": "Port",
"POWERED_BY": "drivs av",
"PROPERTIES": "attribut",
"PROTECT_ACCESS_WITH_A_PASSWORD": "skydda åtkomst med ett lösenord",
"QUICK_ACCESS": "snabb åtkomst",
"REGION": "område",
"REMEMBER_ME": "kom ihåg mig",
"REMOVE": "ta bort",
"RENAME": "byt namn",
"RENAME_AS": "byt namn till",
"RESTRICTIONS": "restriktioner",
"RUNNING": "pågående",
"SAVE_CURRENT_FILE": "spara aktuell fil",
"SEARCH": "Sök",
"SETTINGS": "inställningar",
"SHARE": "dela",
"SHARED_DRIVE": "delad enhet",
"SKIP_TO_CONTENT": "Gå till innehåll",
"SORT": "sortera",
"SORT_BY_DATE": "sortera efter datum",
"SORT_BY_NAME": "sortera efter namn",
"SORT_BY_SIZE": "sortera efter storlek",
"SORT_BY_TYPE": "sortera efter typ",
"STARRED": "markerad",
"SUPPORT": "Stöd",
"TAG": "etikett",
"TAGS": "etiketter",
"THERE_IS_NOTHING_HERE": "det finns ingenting här",
"THE_FILE_{{VALUE}}_WAS_DELETED": "filen {{VALUE}} raderades",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "filen {{VALUE}} byttes namn",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "länken kopierades i Urklipp",
"THE_LINK_WONT_BE_VALID_AFTER": "länken kommer inte att vara giltig efter",
"TIMEOUT": "Paus",
"TODO": "att göra",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "trafikstockningar, försök igen senare",
"UPLOAD": "ladda upp",
"UPLOADER": "Uppladdare",
"USERNAME": "Användarnamn",
"VERSION": "version",
"VIEWER": "tittare",
"WAITING": "väntar",
"YES": "ja",
"YOUR_EMAIL_ADDRESS": "din e-postadress",
"YOUR_FILES": "dina filer",
"YOUR_MASTER_PASSWORD": "ditt huvudlösenord",
"YOU_CANT_DO_THAT": "du kan inte göra det"
}
================================================
FILE: public/assets/locales/th.json
================================================
{
"ABORTED": "ยกเลิก",
"ABORT_CURRENT_UPLOADS?": "ยกเลิกการอัปโหลดปัจจุบันหรือไม่",
"ACTIVITY": "กิจกรรม",
"ADVANCED": "สูง",
"ALL_DONE": "ทุกอย่างเสร็จเรียบร้อย",
"ALREADY_EXIST": "มีอยู่แล้ว",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "สร้างไฟล์ชื่อ {{VALUE}} แล้ว",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "สร้างโฟลเดอร์ชื่อ {{VALUE}} แล้ว",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "ที่คั่นหน้า",
"CAMERA": "กล้อง",
"CANCEL": "ยกเลิก",
"CANNOT_ESTABLISH_A_CONNECTION": "ไม่สามารถสร้างการเชื่อมต่อ",
"CANT_LOAD_THIS_PICTURE": "ไม่สามารถโหลดรูปภาพนี้",
"CANT_USE_FILESYSTEM": "สามารถใช้ระบบไฟล์",
"CAN_RESHARE": "สามารถแชร์ต่อได้",
"CODE": "รหัส",
"CONFIGURE": "กำหนดค่า",
"CONFIRM_BY_TYPING": "ยืนยันโดยพิมพ์",
"CONNECT": "การเชื่อมต่อ",
"CONNECTION_LOST": "การเชื่อมต่อขาดหายไป",
"COPIED_TO_CLIPBOARD": "คัดลอกไปยังคลิปบอร์ดแล้ว",
"CREATE_A_NEW_LINK": "สร้างลิงค์ใหม่",
"CREATE_A_TAG": "สร้างแท็ก",
"CURRENT": "ปัจจุบัน",
"CURRENT_UPLOAD": "อัปโหลดปัจจุบัน",
"CUSTOM_LINK_URL": "URL ลิงค์ที่กำหนดเอง",
"DASHBOARD": "แผงควบคุม",
"DATE": "วันที่",
"DISPLAY_HIDDEN_FILES": "แสดงไฟล์ที่ซ่อน",
"DOESNT_MATCH": "ไม่ตรง",
"DONE": "เสร็จแล้ว",
"DOWNLOAD": "ดาวน์โหลด",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "คุณต้องการบันทึกการเปลี่ยนแปลงหรือไม่",
"DROP_HERE_TO_UPLOAD": "วางที่นี่เพื่ออัปโหลด",
"EDITOR": "บรรณาธิการ",
"EMBED": "ฝัง",
"EMPTY": "ว่างเปล่า",
"ENCRYPTION_KEY": "คีย์การเข้ารหัส",
"ENDPOINT": "ปลายทาง",
"ERROR": "ความผิดพลาด",
"EXISTING_LINKS": "ลิงก์ที่มีอยู่",
"EXPIRATION": "การหมดอายุ",
"EXPORT_AS_{{VALUE}}": "ส่งออกเป็น {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "โฟลเดอร์ที่เข้าถึงบ่อย ๆ จะปรากฏที่นี่",
"HIDE_HIDDEN_FILES": "ซ่อนไฟล์ที่ซ่อน",
"HOME": "หน้าหลัก",
"HOSTNAME*": "ชื่อโฮสต์",
"HOST_KEY": "รหัสโฮสต์",
"INCORRECT_PASSWORD": "รหัสผ่านผิดพลาด",
"INFO": "ข้อมูล",
"INTERNAL_ERROR": "ข้อผิดพลาดภายใน",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "ข้อผิดพลาดภายใน: ไม่สามารถสร้าง {{VALUE}}",
"INVALID_ACCOUNT": "บัญชีไม่ถูกต้อง",
"INVALID_PASSWORD": "รหัสผ่านไม่ถูกต้อง",
"LAYOUT": "รูปแบบ",
"LOADING": "กำลังโหลด",
"LOCATION": "ที่ตั้ง",
"MISSING_DEPENDENCY": "ขาดการพึ่งพา",
"MORE_DETAILS": "รายละเอียดเพิ่มเติม",
"NAVIGATE": "นำทาง",
"NEW_FILE": "ไฟล์ใหม่",
"NEW_FILE::SHORT": "ไฟล์ใหม่",
"NEW_FOLDER": "ไดเรกทอรีใหม่",
"NEW_FOLDER::SHORT": "ไดเรกทอรีใหม่",
"NO": "ไม่",
"NOT_ALLOWED": "ไม่ได้รับอนุญาต",
"NOT_AUTHORISED": "ไม่ได้รับอนุญาต",
"NOT_FOUND": "ไม่พบ",
"NOT_IMPLEMENTED": "ไม่ได้ดำเนินการ",
"NOT_SUPPORTED": "ไม่รองรับ",
"NOT_VALID": "ไม่ถูกต้อง",
"NUMBER_OF_CONNECTIONS": "จำนวนการเชื่อมต่อ",
"OK": "ตกลง",
"ONLY_FOR_USERS": "สำหรับผู้ใช้เท่านั้น",
"OOPS": "อุ่ย",
"PASSPHRASE": "ข้อความรหัสผ่าน",
"PASSWORD": "รหัสผ่าน",
"PASSWORD_CANT_BE_EMPTY": "รหัสผ่านต้องไม่ว่างเปล่า",
"PATH": "เส้นทาง",
"PERMISSION_DENIED": "ปฏิเสธการอนุญาต",
"PICK_A_MASTER_PASSWORD": "เลือกรหัสผ่านหลัก",
"PORT": "ท่าเรือ",
"POWERED_BY": "ขับเคลื่อนโดย",
"PROPERTIES": "คุณสมบัติ",
"PROTECT_ACCESS_WITH_A_PASSWORD": "ป้องกันการเข้าถึงด้วยรหัสผ่าน",
"QUICK_ACCESS": "การเข้าถึงอย่างรวดเร็ว",
"REGION": "ภูมิภาค",
"REMEMBER_ME": "จดจำฉัน",
"REMOVE": "ลบ",
"RENAME": "เปลี่ยนชื่อ",
"RENAME_AS": "เปลี่ยนชื่อเป็น",
"RESTRICTIONS": "ข้อ จำกัด",
"RUNNING": "วิ่ง",
"SAVE_CURRENT_FILE": "บันทึกไฟล์ปัจจุบัน",
"SEARCH": "ค้นหา",
"SETTINGS": "การตั้งค่า",
"SHARE": "แชร์",
"SHARED_DRIVE": "ไดรฟ์ที่แชร์",
"SKIP_TO_CONTENT": "ข้ามไปยังเนื้อหา",
"SORT": "เรียงลำดับ",
"SORT_BY_DATE": "จัดเรียงตามวันที่",
"SORT_BY_NAME": "เรียงตามชื่อ",
"SORT_BY_SIZE": "เรียงตามขนาด",
"SORT_BY_TYPE": "จัดเรียงตามประเภท",
"STARRED": "ติดดาว",
"SUPPORT": "สนับสนุน",
"TAG": "แท็ก",
"TAGS": "แท็ก",
"THERE_IS_NOTHING_HERE": "ไม่มีอะไรที่นี่",
"THE_FILE_{{VALUE}}_WAS_DELETED": "ไฟล์ {{VALUE}} ถูกลบแล้ว",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "ไฟล์ {{VALUE}} ถูกเปลี่ยนชื่อ",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "ลิงก์ถูกคัดลอกในคลิปบอร์ด",
"THE_LINK_WONT_BE_VALID_AFTER": "ลิงก์จะไม่สามารถใช้ได้หลังจากนั้น",
"TIMEOUT": "หมดเวลา",
"TODO": "ทำ",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "การจราจรติดขัดลองอีกครั้งในภายหลัง",
"UPLOAD": "อัปโหลด",
"UPLOADER": "อัปโหลด",
"USERNAME": "ชื่อผู้ใช้",
"VERSION": "เวอร์ชัน",
"VIEWER": "ผู้ชม",
"WAITING": "ที่รอคอย",
"YES": "ใช่",
"YOUR_EMAIL_ADDRESS": "ที่อยู่อีเมลของคุณ",
"YOUR_FILES": "ไฟล์ของคุณ",
"YOUR_MASTER_PASSWORD": "รหัสผ่านหลักของคุณ",
"YOU_CANT_DO_THAT": "คุณทำอย่างนั้นไม่ได้"
}
================================================
FILE: public/assets/locales/tr.json
================================================
{
"ABORTED": "Sonlandırıldı",
"ABORT_CURRENT_UPLOADS?": "Mevcut yükleme sonlandırılsın mı?",
"ACTIVITY": "Hareketlilik",
"ADVANCED": "Gelişmiş",
"ALL_DONE": "Tamamlandı",
"ALREADY_EXIST": "zaten mevcut",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "{{VALUE}} adlı bir dosya oluşturuldu",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "{{VALUE}} adlı bir klasör oluşturuldu",
"BEAUTIFUL_URL": "özel URL",
"BOOKMARK": "yer imi",
"CAMERA": "Kamera",
"CANCEL": "İptal et",
"CANNOT_ESTABLISH_A_CONNECTION": "Bağlantı kurulamıyor",
"CANT_LOAD_THIS_PICTURE": "Bu resim görüntülenemiyor",
"CANT_USE_FILESYSTEM": "Dosya sistemi kullanılamıyor",
"CAN_RESHARE": "yeniden paylaş",
"CODE": "Kod",
"CONFIGURE": "Yapılandır",
"CONFIRM_BY_TYPING": "Yazarak onayla",
"CONNECT": "Bağlan",
"CONNECTION_LOST": "bağlantı kesildi",
"COPIED_TO_CLIPBOARD": "Panoya kopyalandı",
"CREATE_A_NEW_LINK": "Yeni bir bağlantı oluştur",
"CREATE_A_TAG": "etiket oluştur",
"CURRENT": "Mevcut işlem",
"CURRENT_UPLOAD": "Mevcut yükleme",
"CUSTOM_LINK_URL": "özel bağlantı URL'si",
"DASHBOARD": "Panel",
"DATE": "Tarih",
"DISPLAY_HIDDEN_FILES": "gizli dosyaları göster",
"DOESNT_MATCH": "eşleşmiyor",
"DONE": "tamam",
"DOWNLOAD": "indir",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "Değişiklikleri kaydetmek ister misin?",
"DROP_HERE_TO_UPLOAD": "yüklemek için buraya sürükle",
"EDITOR": "Metin Düzenleyici",
"EMBED": "göm",
"EMPTY": "boş",
"ENCRYPTION_KEY": "şifreleme anahtarı",
"ENDPOINT": "uç nokta",
"ERROR": "Hata",
"EXISTING_LINKS": "mevcut bağlantılar",
"EXPIRATION": "Sona erme tarihi",
"EXPORT_AS_{{VALUE}}": "{{VALUE}} olarak dışa aktar",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "Sıkça erişilen klasörler burada gösterilecek",
"HIDE_HIDDEN_FILES": "gizli dosyaları gizle",
"HOME": "ana sayfa",
"HOSTNAME*": "Ana makine adı",
"HOST_KEY": "Ana makine anahtarı",
"INCORRECT_PASSWORD": "yanlış parola",
"INFO": "Bilgi",
"INTERNAL_ERROR": "İç hata",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "Dahili hata: {{VALUE}} oluşturulamıyor",
"INVALID_ACCOUNT": "Geçersiz hesap",
"INVALID_PASSWORD": "Geçersiz şifre",
"LAYOUT": "düzen",
"LOADING": "yükleniyor",
"LOCATION": "Konum",
"MISSING_DEPENDENCY": "Eksik bağımlılıklar",
"MORE_DETAILS": "daha fazla detay",
"NAVIGATE": "Gezinti",
"NEW_FILE": "yeni dosya",
"NEW_FILE::SHORT": "yeni dosya",
"NEW_FOLDER": "yeni dizin",
"NEW_FOLDER::SHORT": "yeni dizin",
"NO": "Hayır",
"NOT_ALLOWED": "izin verilmedi",
"NOT_AUTHORISED": "yetkin değil",
"NOT_FOUND": "bulunamadı",
"NOT_IMPLEMENTED": "uygulanmadı",
"NOT_SUPPORTED": "desteklenmiyor",
"NOT_VALID": "geçerli değil",
"NUMBER_OF_CONNECTIONS": "Bağlantı sayısı",
"OK": "Tamam",
"ONLY_FOR_USERS": "Yalnızca şu kullanıcılar için",
"OOPS": "Amanın!",
"PASSPHRASE": "Anahtar Parolası",
"PASSWORD": "Parola",
"PASSWORD_CANT_BE_EMPTY": "Parola boş olamaz",
"PATH": "Yol",
"PERMISSION_DENIED": "İzin reddedildi",
"PICK_A_MASTER_PASSWORD": "Bir ana parola belirleyin",
"PORT": "Port",
"POWERED_BY": "tarafından desteklenmektedir",
"PROPERTIES": "Özellikleri",
"PROTECT_ACCESS_WITH_A_PASSWORD": "Parola ile erişimi koru",
"QUICK_ACCESS": "hızlı erişim",
"REGION": "Bölge",
"REMEMBER_ME": "Beni hatırla",
"REMOVE": "Kaldır",
"RENAME": "yeniden adlandır",
"RENAME_AS": "olarak yeniden adlandır",
"RESTRICTIONS": "Kısıtlamalar",
"RUNNING": "çalışıyor",
"SAVE_CURRENT_FILE": "Mevcut dosyayı kaydet",
"SEARCH": "Ara",
"SETTINGS": "Ayarlar",
"SHARE": "paylaş",
"SHARED_DRIVE": "paylaşılan sürücü",
"SKIP_TO_CONTENT": "İçeriğe atla",
"SORT": "sırala",
"SORT_BY_DATE": "tarihe göre sırala",
"SORT_BY_NAME": "isme göre sırala",
"SORT_BY_SIZE": "boyuta göre sırala",
"SORT_BY_TYPE": "türe göre sırala",
"STARRED": "yıldızlı",
"SUPPORT": "Destek",
"TAG": "etiket",
"TAGS": "etiketler",
"THERE_IS_NOTHING_HERE": "Burada hiçbir şey yok",
"THE_FILE_{{VALUE}}_WAS_DELETED": "{{VALUE}} dosyası silindi",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "{{VALUE}} dosyası yeniden adlandırıldı",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "Bağlantı panoya kopyalandı",
"THE_LINK_WONT_BE_VALID_AFTER": "Bağlantı daha sonra geçerli olmayacaktır",
"TIMEOUT": "Zaman aşımı",
"TODO": "Yapılacaklar",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "Ağ yoğunluğu, daha sonra tekrar deneyin",
"UPLOAD": "yükle",
"UPLOADER": "Yükleyici",
"USERNAME": "Kullanıcı adı",
"VERSION": "sürüm",
"VIEWER": "Görüntüleyici",
"WAITING": "bekliyor",
"YES": "Evet",
"YOUR_EMAIL_ADDRESS": "E-posta adresi",
"YOUR_FILES": "dosyalarınız",
"YOUR_MASTER_PASSWORD": "Ana parolan",
"YOU_CANT_DO_THAT": "bunu yapamazsınız"
}
================================================
FILE: public/assets/locales/uk.json
================================================
{
"ABORTED": "перервано",
"ABORT_CURRENT_UPLOADS?": "перервати поточне завантаження?",
"ACTIVITY": "Діяльність",
"ADVANCED": "розширені",
"ALL_DONE": "все зроблено",
"ALREADY_EXIST": "вже існує",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Файл під назвою {{VALUE}} створено",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Створена папка під назвою {{VALUE}}",
"BEAUTIFUL_URL": "beautiful_url",
"BOOKMARK": "закладка",
"CAMERA": "камера",
"CANCEL": "скасувати",
"CANNOT_ESTABLISH_A_CONNECTION": "не вдається встановити з'єднання",
"CANT_LOAD_THIS_PICTURE": "не вдається завантажити це зображення",
"CANT_USE_FILESYSTEM": "Неможливо використовувати файлову систему",
"CAN_RESHARE": "може повторно ділитися",
"CODE": "код",
"CONFIGURE": "налаштувати",
"CONFIRM_BY_TYPING": "підтвердити, ввівши",
"CONNECT": "підключити",
"CONNECTION_LOST": "зв'язок втрачено",
"COPIED_TO_CLIPBOARD": "скопійовано у буфер обміну",
"CREATE_A_NEW_LINK": "створити нове посилання",
"CREATE_A_TAG": "створити тег",
"CURRENT": "струм",
"CURRENT_UPLOAD": "поточне завантаження",
"CUSTOM_LINK_URL": "спеціальна URL-адреса посилання",
"DASHBOARD": "панель приладів",
"DATE": "дата",
"DISPLAY_HIDDEN_FILES": "відображення прихованих файлів",
"DOESNT_MATCH": "не відповідає",
"DONE": "зроблено",
"DOWNLOAD": "завантажити",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "чи хочете ви зберегти зміни",
"DROP_HERE_TO_UPLOAD": "сюди, щоб завантажити",
"EDITOR": "редактор",
"EMBED": "вбудувати",
"EMPTY": "порожній",
"ENCRYPTION_KEY": "ключ шифрування",
"ENDPOINT": "кінцева точка",
"ERROR": "помилка",
"EXISTING_LINKS": "існуючі посилання",
"EXPIRATION": "термін придатності",
"EXPORT_AS_{{VALUE}}": "експортувати як {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "тут будуть відображатися папки, які часто отримують доступ",
"HIDE_HIDDEN_FILES": "приховати приховані файли",
"HOME": "головна",
"HOSTNAME*": "ім'я хоста",
"HOST_KEY": "ключ хоста",
"INCORRECT_PASSWORD": "Невірний пароль",
"INFO": "інформація",
"INTERNAL_ERROR": "Внутрішня помилка",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "внутрішня помилка: не вдається створити {{VALUE}}",
"INVALID_ACCOUNT": "недійсний рахунок",
"INVALID_PASSWORD": "недійсний пароль",
"LAYOUT": "макет",
"LOADING": "завантаження",
"LOCATION": "Розташування",
"MISSING_DEPENDENCY": "відсутність залежності",
"MORE_DETAILS": "більше деталей",
"NAVIGATE": "орієнтуватися",
"NEW_FILE": "новий файл",
"NEW_FILE::SHORT": "новий файл",
"NEW_FOLDER": "новий каталог",
"NEW_FOLDER::SHORT": "новий каталог",
"NO": "ні",
"NOT_ALLOWED": "не дозволено",
"NOT_AUTHORISED": "не уповноважений",
"NOT_FOUND": "не знайдено",
"NOT_IMPLEMENTED": "не впроваджений",
"NOT_SUPPORTED": "Не підтримується",
"NOT_VALID": "не діє",
"NUMBER_OF_CONNECTIONS": "кількість підключень",
"OK": "Гаразд",
"ONLY_FOR_USERS": "Тільки для користувачів",
"OOPS": "На жаль",
"PASSPHRASE": "парольна фраза",
"PASSWORD": "пароль",
"PASSWORD_CANT_BE_EMPTY": "пароль не може бути порожнім",
"PATH": "шлях",
"PERMISSION_DENIED": "у дозволі відмовлено",
"PICK_A_MASTER_PASSWORD": "виберіть головний пароль",
"PORT": "порт",
"POWERED_BY": "працює на основі",
"PROPERTIES": "властивості",
"PROTECT_ACCESS_WITH_A_PASSWORD": "захистити доступ паролем",
"QUICK_ACCESS": "швидкий доступ",
"REGION": "область",
"REMEMBER_ME": "Пам'ятай мене",
"REMOVE": "видалити",
"RENAME": "перейменувати",
"RENAME_AS": "перейменувати як",
"RESTRICTIONS": "обмеження",
"RUNNING": "виконується",
"SAVE_CURRENT_FILE": "зберегти поточний файл",
"SEARCH": "пошук",
"SETTINGS": "налаштування",
"SHARE": "поділитися",
"SHARED_DRIVE": "спільний диск",
"SKIP_TO_CONTENT": "Перейти до контенту",
"SORT": "сортувати",
"SORT_BY_DATE": "сортувати за датою",
"SORT_BY_NAME": "сортувати за назвою",
"SORT_BY_SIZE": "сортувати за розміром",
"SORT_BY_TYPE": "сортувати за типом",
"STARRED": "позначено зіркою",
"SUPPORT": "підтримка",
"TAG": "тег",
"TAGS": "теги",
"THERE_IS_NOTHING_HERE": "тут нічого немає",
"THE_FILE_{{VALUE}}_WAS_DELETED": "файл {{VALUE}} видалено",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "файл {{VALUE}} було перейпрацює на основіменовано",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "посилання було скопійовано у буфер обміну",
"THE_LINK_WONT_BE_VALID_AFTER": "після цього посилання не буде дійсним",
"TIMEOUT": "час вийшов",
"TODO": "зробити",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "затори, спробуйте пізніше",
"UPLOAD": "завантажити",
"UPLOADER": "завантажувач",
"USERNAME": "ім'я користувача",
"VERSION": "версія",
"VIEWER": "глядач",
"WAITING": "очікування",
"YES": "так",
"YOUR_EMAIL_ADDRESS": "Ваша електронна адреса",
"YOUR_FILES": "ваші файли",
"YOUR_MASTER_PASSWORD": "ваш головний пароль",
"YOU_CANT_DO_THAT": "ти не можеш цього зробити"
}
================================================
FILE: public/assets/locales/vi.json
================================================
{
"ABORTED": "đã hủy bỏ",
"ABORT_CURRENT_UPLOADS?": "hủy bỏ tải lên hiện tại?",
"ACTIVITY": "Hoạt động",
"ADVANCED": "nâng cao",
"ALL_DONE": "Hoàn tất",
"ALREADY_EXIST": "đã tồn tại",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "Một tệp có tên {{VALUE}} đã được tạo",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "Một thư mục có tên {{VALUE}} đã được tạo",
"BEAUTIFUL_URL": "đẹp_url",
"BOOKMARK": "dấu trang",
"CAMERA": "Máy ảnh",
"CANCEL": "hủy bỏ",
"CANNOT_ESTABLISH_A_CONNECTION": "không thể thiết lập kết nối",
"CANT_LOAD_THIS_PICTURE": "không thể tải hình ảnh này",
"CANT_USE_FILESYSTEM": "Không thể sử dụng hệ thống tập tin",
"CAN_RESHARE": "có thể chia sẻ lại",
"CODE": "mã",
"CONFIGURE": "cấu hình",
"CONFIRM_BY_TYPING": "xác nhận bằng cách gõ",
"CONNECT": "kết nối",
"CONNECTION_LOST": "mất liên lạc",
"COPIED_TO_CLIPBOARD": "sao chép vào clipboard",
"CREATE_A_NEW_LINK": "tạo một liên kết mới",
"CREATE_A_TAG": "tạo thẻ",
"CURRENT": "hiện hành",
"CURRENT_UPLOAD": "tải lên hiện tại",
"CUSTOM_LINK_URL": "URL liên kết tùy chỉnh",
"DASHBOARD": "bảng điều khiển",
"DATE": "ngày",
"DISPLAY_HIDDEN_FILES": "hiển thị các tập tin ẩn",
"DOESNT_MATCH": "không phù hợp",
"DONE": "Xong",
"DOWNLOAD": "Tải xuống",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "bạn có muốn lưu các thay đổi",
"DROP_HERE_TO_UPLOAD": "thả vào đây để tải lên",
"EDITOR": "biên tập viên",
"EMBED": "nhúng",
"EMPTY": "Trống",
"ENCRYPTION_KEY": "khóa mã hóa",
"ENDPOINT": "điểm cuối",
"ERROR": "lỗi",
"EXISTING_LINKS": "liên kết hiện có",
"EXPIRATION": "hết hạn",
"EXPORT_AS_{{VALUE}}": "xuất dưới dạng {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "thư mục truy cập thường xuyên sẽ được hiển thị ở đây",
"HIDE_HIDDEN_FILES": "ẩn các tập tin ẩn",
"HOME": "trang chủ",
"HOSTNAME*": "tên máy chủ",
"HOST_KEY": "khóa máy chủ",
"INCORRECT_PASSWORD": "mật khẩu không đúng",
"INFO": "thông tin",
"INTERNAL_ERROR": "Lỗi cục bộ",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "lỗi nội bộ: không thể tạo {{VALUE}}",
"INVALID_ACCOUNT": "tài khoản không hợp lệ",
"INVALID_PASSWORD": "mật khẩu không hợp lệ",
"LAYOUT": "bố cục",
"LOADING": "đang tải",
"LOCATION": "vị trí",
"MISSING_DEPENDENCY": "thiếu phụ thuộc",
"MORE_DETAILS": "thêm chi tiết",
"NAVIGATE": "điều hướng",
"NEW_FILE": "tập tin mới",
"NEW_FILE::SHORT": "tập tin mới",
"NEW_FOLDER": "từ điển mới",
"NEW_FOLDER::SHORT": "từ điển mới",
"NO": "Không",
"NOT_ALLOWED": "không cho phép",
"NOT_AUTHORISED": "không được uỷ quyền",
"NOT_FOUND": "không tìm thấy",
"NOT_IMPLEMENTED": "không được thực hiện",
"NOT_SUPPORTED": "không được hỗ trợ",
"NOT_VALID": "không hợp lệ",
"NUMBER_OF_CONNECTIONS": "số lượng kết nối",
"OK": "đồng ý",
"ONLY_FOR_USERS": "Chỉ dành cho người dùng",
"OOPS": "Rất tiếc!",
"PASSPHRASE": "cụm mật khẩu",
"PASSWORD": "mật khẩu",
"PASSWORD_CANT_BE_EMPTY": "mật khẩu không thể để trống",
"PATH": "Đường dẫn",
"PERMISSION_DENIED": "Quyền truy cập bị từ chối",
"PICK_A_MASTER_PASSWORD": "Chọn mật khẩu chính",
"PORT": "Cổng",
"POWERED_BY": "cung cấp bởi",
"PROPERTIES": "Thuộc tính",
"PROTECT_ACCESS_WITH_A_PASSWORD": "bảo vệ quyền truy cập bằng mật khẩu",
"QUICK_ACCESS": "truy cập nhanh",
"REGION": "khu vực",
"REMEMBER_ME": "nhớ tôi",
"REMOVE": "Xóa",
"RENAME": "đổi tên",
"RENAME_AS": "đổi tên thành",
"RESTRICTIONS": "những hạn chế",
"RUNNING": "đang chạy",
"SAVE_CURRENT_FILE": "lưu tập tin hiện tại",
"SEARCH": "Tìm kiếm",
"SETTINGS": "cài đặt",
"SHARE": "chia sẻ",
"SHARED_DRIVE": "ổ chung",
"SKIP_TO_CONTENT": "Chuyển đến nội dung",
"SORT": "sắp xếp",
"SORT_BY_DATE": "lọc theo ngày",
"SORT_BY_NAME": "sắp xếp theo tên",
"SORT_BY_SIZE": "sắp xếp theo kích thước",
"SORT_BY_TYPE": "sắp xếp theo loại",
"STARRED": "được gắn sao",
"SUPPORT": "Hỗ trợ",
"TAG": "thẻ",
"TAGS": "các thẻ",
"THERE_IS_NOTHING_HERE": "Không có cái gì ở đây cả",
"THE_FILE_{{VALUE}}_WAS_DELETED": "tệp {{VALUE}} đã bị xóa",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "tệp {{VALUE}} đã được đổi tên",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "liên kết đã được sao chép trong clipboard",
"THE_LINK_WONT_BE_VALID_AFTER": "liên kết sẽ không có hiệu lực sau",
"TIMEOUT": "hết giờ",
"TODO": "làm",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "tắc nghẽn giao thông, thử lại sau",
"UPLOAD": "tải lên",
"UPLOADER": "người tải lên",
"USERNAME": "tên tài khoản",
"VERSION": "phiên bản",
"VIEWER": "người xem",
"WAITING": "đang chờ đợi",
"YES": "Đúng",
"YOUR_EMAIL_ADDRESS": "địa chỉ email của bạn",
"YOUR_FILES": "các tệp của bạn",
"YOUR_MASTER_PASSWORD": "mật khẩu chủ của bạn",
"YOU_CANT_DO_THAT": "bạn không thể làm điều đó"
}
================================================
FILE: public/assets/locales/zh.json
================================================
{
"ABORTED": "已中止",
"ABORT_CURRENT_UPLOADS?": "中止当前上传？",
"ACTIVITY": "活动",
"ADVANCED": "高级",
"ALL_DONE": "全部完成",
"ALREADY_EXIST": "已经存在",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "已创建名为 {{VALUE}} 的文件",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "已创建名为 {{VALUE}} 的文件夹",
"BEAUTIFUL_URL": "好看的 URL",
"BOOKMARK": "书签",
"CAMERA": "相机",
"CANCEL": "取消",
"CANNOT_ESTABLISH_A_CONNECTION": "无法建立连接",
"CANT_LOAD_THIS_PICTURE": "无法加载这张图片",
"CANT_USE_FILESYSTEM": "无法访问文件系统",
"CAN_RESHARE": "可以转发",
"CODE": "代码",
"CONFIGURE": "配置",
"CONFIRM_BY_TYPING": "输入以确认",
"CONNECT": "连接",
"CONNECTION_LOST": "连接已断开",
"COPIED_TO_CLIPBOARD": "复制到剪贴板",
"CREATE_A_NEW_LINK": "创建一个新链接",
"CREATE_A_TAG": "创建标签",
"CURRENT": "目前",
"CURRENT_UPLOAD": "当前上传",
"CUSTOM_LINK_URL": "自定义链接网址",
"DASHBOARD": "仪表板",
"DATE": "日期",
"DISPLAY_HIDDEN_FILES": "显示隐藏文件",
"DOESNT_MATCH": "不匹配",
"DONE": "完成",
"DOWNLOAD": "下载",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "您要保存更改吗",
"DROP_HERE_TO_UPLOAD": "拖拽到这里上传",
"EDITOR": "编辑",
"EMBED": "嵌入",
"EMPTY": "空的",
"ENCRYPTION_KEY": "加密密钥",
"ENDPOINT": "端点",
"ERROR": "错误",
"EXISTING_LINKS": "现有链接",
"EXPIRATION": "到期",
"EXPORT_AS_{{VALUE}}": "导出为 {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "经常访问的文件夹将显示在这里",
"HIDE_HIDDEN_FILES": "不显示隐藏文件",
"HOME": "首页",
"HOSTNAME*": "主机名",
"HOST_KEY": "主机密钥",
"INCORRECT_PASSWORD": "密码错误",
"INFO": "信息",
"INTERNAL_ERROR": "内部错误",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "内部错误：无法创建 {{VALUE}}",
"INVALID_ACCOUNT": "无效账户",
"INVALID_PASSWORD": "无效密码",
"LAYOUT": "布局",
"LOADING": "加载中",
"LOCATION": "位置",
"MISSING_DEPENDENCY": "缺少依赖",
"MORE_DETAILS": "更多详情",
"NAVIGATE": "导航",
"NEW_FILE": "新文件",
"NEW_FILE::SHORT": "新文件",
"NEW_FOLDER": "新目录",
"NEW_FOLDER::SHORT": "新目录",
"NO": "否",
"NOT_ALLOWED": "不允许",
"NOT_AUTHORISED": "未经授权",
"NOT_FOUND": "未找到",
"NOT_IMPLEMENTED": "未实现",
"NOT_SUPPORTED": "不支持",
"NOT_VALID": "无效",
"NUMBER_OF_CONNECTIONS": "连接数",
"OK": "好",
"ONLY_FOR_USERS": "仅供用户",
"OOPS": "哎呀",
"PASSPHRASE": "密码短语",
"PASSWORD": "密码",
"PASSWORD_CANT_BE_EMPTY": "密码不能为空",
"PATH": "路径",
"PERMISSION_DENIED": "拒绝访问",
"PICK_A_MASTER_PASSWORD": "选择一个主密码",
"PORT": "端口",
"POWERED_BY": "技术支持来自",
"PROPERTIES": "属性",
"PROTECT_ACCESS_WITH_A_PASSWORD": "用密码保护访问",
"QUICK_ACCESS": "快速访问",
"REGION": "区域",
"REMEMBER_ME": "记住账号",
"REMOVE": "移除",
"RENAME": "重命名",
"RENAME_AS": "重命名为",
"RESTRICTIONS": "限制条件",
"RUNNING": "运行中",
"SAVE_CURRENT_FILE": "保存当前文件",
"SEARCH": "搜索",
"SETTINGS": "参数",
"SHARE": "分享",
"SHARED_DRIVE": "共享驱动器",
"SKIP_TO_CONTENT": "跳转到内容",
"SORT": "排序",
"SORT_BY_DATE": "按日期排序",
"SORT_BY_NAME": "按名称分类",
"SORT_BY_SIZE": "按大小排序",
"SORT_BY_TYPE": "按类型排序",
"STARRED": "标星",
"SUPPORT": "支持",
"TAG": "标签",
"TAGS": "标签",
"THERE_IS_NOTHING_HERE": "这里什么都没有",
"THE_FILE_{{VALUE}}_WAS_DELETED": "文件 {{VALUE}} 已删除",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "文件 {{VALUE}} 已重命名",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "链接已复制到剪贴板",
"THE_LINK_WONT_BE_VALID_AFTER": "链接在之后将无效",
"TIMEOUT": "超时",
"TODO": "待办",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "网络拥堵，请稍后再试",
"UPLOAD": "上传",
"UPLOADER": "上传者",
"USERNAME": "用户名",
"VERSION": "版本",
"VIEWER": "查看者",
"WAITING": "等候",
"YES": "是",
"YOUR_EMAIL_ADDRESS": "您的电子邮件地址",
"YOUR_FILES": "您的文件",
"YOUR_MASTER_PASSWORD": "您的主密码",
"YOU_CANT_DO_THAT": "您无法那样做"
}
================================================
FILE: public/assets/locales/zh_tw.json
================================================
{
"ABORTED": "已中止",
"ABORT_CURRENT_UPLOADS?": "中止目前上傳？",
"ACTIVITY": "活動",
"ADVANCED": "進階",
"ALL_DONE": "全部完成",
"ALREADY_EXIST": "已經存在",
"A_FILE_NAMED_{{VALUE}}_WAS_CREATED": "已建立名為 {{VALUE}} 的檔案",
"A_FOLDER_NAMED_{{VALUE}}_WAS_CREATED": "已建立名為 {{VALUE}} 的資料夾",
"BEAUTIFUL_URL": "美觀的 URL",
"BOOKMARK": "書籤",
"CAMERA": "相機",
"CANCEL": "取消",
"CANNOT_ESTABLISH_A_CONNECTION": "無法建立連線",
"CANT_LOAD_THIS_PICTURE": "無法載入這張圖片",
"CANT_USE_FILESYSTEM": "無法使用檔案系統",
"CAN_RESHARE": "可再次分享",
"CODE": "代碼",
"CONFIGURE": "設定",
"CONFIRM_BY_TYPING": "輸入以確認",
"CONNECT": "連線",
"CONNECTION_LOST": "連線已中斷",
"COPIED_TO_CLIPBOARD": "已複製到剪貼簿",
"CREATE_A_NEW_LINK": "建立一個新連結",
"CREATE_A_TAG": "建立標籤",
"CURRENT": "目前",
"CURRENT_UPLOAD": "目前上傳",
"CUSTOM_LINK_URL": "自訂連結網址",
"DASHBOARD": "儀表板",
"DATE": "日期",
"DISPLAY_HIDDEN_FILES": "顯示隱藏檔案",
"DOESNT_MATCH": "不符合",
"DONE": "完成",
"DOWNLOAD": "下載",
"DO_YOU_WANT_TO_SAVE_THE_CHANGES_?": "您要儲存變更嗎",
"DROP_HERE_TO_UPLOAD": "將檔案拖曳到此處上傳",
"EDITOR": "編輯",
"EMBED": "嵌入",
"EMPTY": "空的",
"ENCRYPTION_KEY": "加密金鑰",
"ENDPOINT": "端點",
"ERROR": "錯誤",
"EXISTING_LINKS": "現有連結",
"EXPIRATION": "到期",
"EXPORT_AS_{{VALUE}}": "匯出為 {{VALUE}}",
"FREQUENTLY_ACCESS_FOLDERS_WILL_BE_SHOWN_HERE": "經常存取的資料夾將顯示在這裡",
"HIDE_HIDDEN_FILES": "不顯示隱藏檔案",
"HOME": "首頁",
"HOSTNAME*": "主機名稱",
"HOST_KEY": "主機金鑰",
"INCORRECT_PASSWORD": "密碼錯誤",
"INFO": "資訊",
"INTERNAL_ERROR": "內部錯誤",
"INTERNAL_ERROR_CANT_CREATE_A_{{VALUE}}": "內部錯誤：無法建立 {{VALUE}}",
"INVALID_ACCOUNT": "無效帳戶",
"INVALID_PASSWORD": "無效的密碼",
"LAYOUT": "配置",
"LOADING": "載入中",
"LOCATION": "位置",
"MISSING_DEPENDENCY": "缺少相依性",
"MORE_DETAILS": "更多細節",
"NAVIGATE": "導覽",
"NEW_FILE": "新增檔案",
"NEW_FILE::SHORT": "新增檔案",
"NEW_FOLDER": "新資料夾",
"NEW_FOLDER::SHORT": "新資料夾",
"NO": "否",
"NOT_ALLOWED": "不允許",
"NOT_AUTHORISED": "未經授權",
"NOT_FOUND": "未找到",
"NOT_IMPLEMENTED": "未實作",
"NOT_SUPPORTED": "不支援",
"NOT_VALID": "無效",
"NUMBER_OF_CONNECTIONS": "連線數",
"OK": "確定",
"ONLY_FOR_USERS": "僅供使用者",
"OOPS": "哎呀",
"PASSPHRASE": "密碼短語",
"PASSWORD": "密碼",
"PASSWORD_CANT_BE_EMPTY": "密碼不能為空",
"PATH": "路徑",
"PERMISSION_DENIED": "權限不足",
"PICK_A_MASTER_PASSWORD": "選擇一個主密碼",
"PORT": "連接埠",
"POWERED_BY": "Powered by",
"PROPERTIES": "屬性",
"PROTECT_ACCESS_WITH_A_PASSWORD": "用密碼保護存取",
"QUICK_ACCESS": "快速存取",
"REGION": "區域",
"REMEMBER_ME": "記住我",
"REMOVE": "移除",
"RENAME": "重新命名",
"RENAME_AS": "重新命名為",
"RESTRICTIONS": "限制",
"RUNNING": "運作中",
"SAVE_CURRENT_FILE": "儲存目前檔案",
"SEARCH": "搜尋",
"SETTINGS": "設定",
"SHARE": "分享",
"SHARED_DRIVE": "共用磁碟",
"SKIP_TO_CONTENT": "跳轉到內容",
"SORT": "排序",
"SORT_BY_DATE": "依日期排序",
"SORT_BY_NAME": "依名稱排序",
"SORT_BY_SIZE": "按大小排序",
"SORT_BY_TYPE": "依類型排序",
"STARRED": "加星標",
"SUPPORT": "支援",
"TAG": "標籤",
"TAGS": "標籤",
"THERE_IS_NOTHING_HERE": "這裡什麼都沒有",
"THE_FILE_{{VALUE}}_WAS_DELETED": "檔案 {{VALUE}} 已刪除",
"THE_FILE_{{VALUE}}_WAS_RENAMED": "檔案 {{VALUE}} 已重新命名",
"THE_LINK_WAS_COPIED_IN_THE_CLIPBOARD": "連結已複製到剪貼簿",
"THE_LINK_WONT_BE_VALID_AFTER": "連結在此後將失效",
"TIMEOUT": "逾時",
"TODO": "待辦事項",
"TRAFFIC_CONGESTION_TRY_AGAIN_LATER": "網路壅塞，請稍後再試",
"UPLOAD": "上傳",
"UPLOADER": "上傳者",
"USERNAME": "使用者名稱",
"VERSION": "版本",
"VIEWER": "檢視者",
"WAITING": "等待中",
"YES": "是",
"YOUR_EMAIL_ADDRESS": "您的電子郵件地址",
"YOUR_FILES": "您的檔案",
"YOUR_MASTER_PASSWORD": "您的主密碼",
"YOU_CANT_DO_THAT": "您不能這麼做"
}
================================================
FILE: public/assets/model/backend.js
================================================
import rxjs from "../lib/rx.js";
import ajax from "../lib/ajax.js";
const backend$ = ajax({
url: "api/backend",
method: "GET",
responseType: "json"
}).pipe(
rxjs.map(({ responseJSON }) => responseJSON.result),
);
export function getBackends() {
return backend$;
}
================================================
FILE: public/assets/model/chromecast.js
================================================
import { get as getConfig } from "./config.js";
export const Chromecast = new class ChromecastManager {
init() {
if (navigator.onLine === false) return Promise.resolve();
if (!getConfig("enable_chromecast", false)) {
return Promise.resolve();
} else if (!("chrome" in window)) {
return Promise.resolve();
} else if (location.hostname === "localhost" || location.hostname === "127.0.0.1") {
return Promise.resolve();
}
return new Promise((resolve) => {
if (document.head.querySelector("script#chromecast")) return resolve(null);
const script = document.createElement("script");
script.id = "chromecast";
script.src = "https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1";
script.onerror = () => resolve(null);
window["__onGCastApiAvailable"] = function(isAvailable) {
if (isAvailable) window.cast.framework.CastContext.getInstance().setOptions({
receiverApplicationId: window.chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID,
autoJoinPolicy: window.chrome.cast.AutoJoinPolicy.ORIGIN_SCOPED,
});
resolve(null);
};
document.head.appendChild(script);
});
}
createLink(apiPath) {
const target = new URL(location.origin + apiPath);
const shareID = new URLSearchParams(location.search).get("search");
if (shareID) target.searchParams.append("share", shareID);
return target.toString();
}
createRequest(mediaInfo) {
if (!window.BEARER_TOKEN) throw new Error("Invalid account");
// TODO: it would be much much nicer to set the authorization from an HTTP header
// but this would require to create a custom web receiver app, setup accounts on
// google, etc,... Until that happens, we're setting the authorization within the
// url. Once we have that app, the authorisation will come from a customData field
// of a chrome.cast.media.LoadRequest
const target = new URL(mediaInfo.contentId);
target.searchParams.append("authorization", window.BEARER_TOKEN);
mediaInfo.contentId = target.toString();
return new window.chrome.cast.media.LoadRequest(mediaInfo);
}
context() {
if (!window.chrome?.cast?.isAvailable) return;
return window.cast.framework.CastContext.getInstance();
}
session() {
const context = this.context();
if (!context) return;
return context.getCurrentSession();
}
media() {
const session = this.session();
if (!session) return;
return session.getMediaSession();
}
}();
================================================
FILE: public/assets/model/config.d.ts
================================================
interface Config {
[key: string]: any;
thumbnailer: string[];
}
export function init(): Promise<Config>;
export function get(): Config;
export function get<T>(key: string, defaultValue?: T): T;
export function getVersion(): string;
export function query(): any;
================================================
FILE: public/assets/model/config.js
================================================
import rxjs from "../lib/rx.js";
import ajax from "../lib/ajax.js";
const config$ = ajax({
url: "api/config",
method: "GET",
responseType: "json",
}).pipe(
rxjs.map(({ responseJSON }) => responseJSON.result),
);
let CONFIG = {};
export async function init() {
const config = await config$.toPromise();
CONFIG = config;
return config;
}
export function get(key, defaultValue) {
if (key) return CONFIG[key] || defaultValue;
return CONFIG;
}
export function getVersion() {
return get("version", "na");
}
export function query() {
return config$;
}
================================================
FILE: public/assets/model/plugin.js
================================================
import rxjs from "../lib/rx.js";
import ajax from "../lib/ajax.js";
const plugin$ = ajax({
url: "api/plugin",
method: "GET",
responseType: "json",
}).pipe(
rxjs.map(({ responseJSON }) => responseJSON.result),
);
let plugins = {};
export async function init() {
plugins = await plugin$.toPromise();
}
export function get(mime) {
return plugins[mime];
}
export async function load(mime) {
const specs = plugins[mime];
if (!specs) return null;
const [, url] = specs;
const module = await import(new URL(url, import.meta.url).href);
return module.default;
}
================================================
FILE: public/assets/model/session.js
================================================
import rxjs from "../lib/rx.js";
import ajax from "../lib/ajax.js";
import { forwardURLParams } from "../lib/path.js";
export function getSession() {
return ajax({
url: withShare("api/session"),
method: "GET",
responseType: "json"
}).pipe(
rxjs.map(({ responseJSON }) => responseJSON.result),
rxjs.tap(({ authorization }) => {
if (authorization) window.BEARER_TOKEN = authorization;
}),
);
}
export function createSession(authenticationRequest) {
return ajax({
method: "POST",
url: withShare("api/session"),
body: authenticationRequest,
responseType: "json",
}).pipe(
rxjs.tap(({ responseHeaders }) => {
if (responseHeaders.bearer) window.BEARER_TOKEN = responseHeaders.bearer; // see ctrl_boot_frontoffice.js -> setup_iframe
}),
rxjs.map(({ responseJSON }) => responseJSON.result),
);
}
export function deleteSession() {
return ajax({
url: withShare("api/session"),
method: "DELETE"
}).pipe(rxjs.tap(() => {
delete window.BEARER_TOKEN;
}));
}
window.addEventListener("pagechange", async() => {
if (location.hash === "") return; // happy path
const token = new URLSearchParams(location.hash.replace(new RegExp("^#"), "?")).get("bearer");
if (token) window.BEARER_TOKEN = token;
});
const withShare = (url) => forwardURLParams(url, ["share"]);
================================================
FILE: public/assets/pages/adminpage/animate.js
================================================
import { transition, slideYIn } from "../../lib/animate.js";
export default function($node) {
return transition($node, {
timeEnter: 100,
enter: slideYIn(3)
});
}
export const cssHideMenu = ".component_menu_sidebar{transform: translateX(-300px)}";
================================================
FILE: public/assets/pages/adminpage/component_box-item.js
================================================
import { ApplicationError } from "../../lib/error.js";
class BoxItem extends HTMLElement {
constructor() {
super();
this.attributeChangedCallback();
}
static get observedAttributes() {
return ["data-selected"];
}
attributeChangedCallback() {
this.innerHTML = this.render({
label: this.getAttribute("data-label"),
});
this.classList.add("box-item", "pointer", "no-select");
}
render({ label }) {
return `
<div>
<strong>${label}</strong>
<span class="no-select">
<span class="icon">+</span>
</span>
</div>
`;
}
toggleSelection(opt = {}) {
const { tmpl, isSelected = !this.classList.contains("active") } = opt;
const $icon = this.querySelector(".icon");
if (!$icon) throw new ApplicationError("INTERNAL_ERROR", "assumption failed: no icon");
if (isSelected) {
this.classList.add("active");
if (tmpl) $icon.innerHTML = tmpl;
} else {
this.classList.remove("active");
$icon.innerHTML = "+";
}
}
}
customElements.define("box-item", BoxItem);
================================================
FILE: public/assets/pages/adminpage/ctrl_about.css
================================================
.component_page_about {
padding-top: 50px;
overflow-x: auto;
}
.component_page_about tr {
display: block;
background: white;
border: 2px solid #ebebec;
border-style: solid;
border-radius: 5px;
margin: 15px 0 0 0;
padding: 10px 15px;
color: var(--light);
font-size: 0.9rem;
}
.component_page_about td {
display: block;
min-width: 100%;
}
.component_page_about td:first-of-type {
font-weight: 600;
color: var(--color);
text-transform: capitalize;
font-size: 1.05rem;
border-bottom: 2px solid var(--border);
margin-bottom: 5px;
padding-bottom: 5px;
}
.component_page_about .small {
display: block;
margin-left: 20px;
font-size: 0.9rem;
padding: 0px 2px;
}
.component_page_admin .page_container .component_page_about a {
color: var(--ligh);
}
================================================
FILE: public/assets/pages/adminpage/ctrl_about.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, stateMutation } from "../../lib/rx.js";
import { qs } from "../../lib/dom.js";
import { CSS } from "../../helpers/loader.js";
import AdminHOC from "./decorator.js";
import { get as getRelease } from "./model_release.js";
import transition from "./animate.js";
export default AdminHOC(async function(render) {
const $page = createElement(`
<div class="component_page_about">
<style>${await CSS(import.meta.url, "ctrl_about.css")}</style>
<div data-bind="about"><Loader /></div>
</div>
`);
render(transition($page));
effect(getRelease().pipe(
rxjs.map(({ html }) => html),
stateMutation(qs($page, "[data-bind=\"about\"]"), "innerHTML"),
));
});
================================================
FILE: public/assets/pages/adminpage/ctrl_activity.js
================================================
import { createElement, createRender } from "../../lib/skeleton/index.js";
import { initConfig } from "./model_config.js";
import componentLogForm from "./ctrl_activity_form.js";
import componentLogViewer from "./ctrl_activity_viewer.js";
import componentLogGraph from "./ctrl_activity_graph.js";
import componentAuditor from "./ctrl_activity_audit.js";
import transition from "./animate.js";
import AdminHOC from "./decorator.js";
export default AdminHOC(async function(render) {
const $page = createElement(`
<div class="component_logpage sticky">
<h2>System Logs</h2>
<div class="component_logviewer"></div>
<div class="component_stats"></div>
<div class="component_logger"></div>
<h2>Audit Report</h2>
<div class="component_audit"></div>
<div>
`);
render(transition($page));
await initConfig();
componentLogViewer(createRender($page.querySelector(".component_logviewer")));
componentLogForm(createRender($page.querySelector(".component_logger")));
componentLogGraph(createRender($page.querySelector(".component_stats")));
componentAuditor(createRender($page.querySelector(".component_audit")));
});
================================================
FILE: public/assets/pages/adminpage/ctrl_activity_audit.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, stateMutation, applyMutation } from "../../lib/rx.js";
import { qs, qsa } from "../../lib/dom.js";
import { createForm } from "../../lib/form.js";
import { formTmpl } from "../../components/form.js";
import { generateSkeleton } from "../../components/skeleton.js";
import { useForm$ } from "./helper_form.js";
import { get as getAudit, setLoader } from "./model_audit.js";
export default function(render) {
const $page = createElement(`
<div>
<form>
${generateSkeleton(10)}
</form>
<div data-bind="auditor"></div>
</div>
`);
render($page);
const audit$ = getAudit().pipe(rxjs.share());
// create the form on the dom
const setup$ = audit$.pipe(
rxjs.first(),
rxjs.map(({ form }) => form),
rxjs.mergeMap((formSpec) => createForm(formSpec, formTmpl())),
rxjs.map(($form) => [$form]),
applyMutation(qs($page, "form"), "replaceChildren"),
);
effect(setup$);
// setup the form handler
effect(setup$.pipe(
rxjs.first(),
rxjs.tap(() => updateLoop($page, audit$)),
));
}
function updateLoop($page, audit$) {
// feature1: query result
effect(audit$.pipe(
rxjs.map(({ render }) => render),
stateMutation(qs($page, "[data-bind=\"auditor\"]"), "innerHTML"),
rxjs.tap(() => setLoader(false)),
));
// feature2: update to the query form
effect(rxjs.of(null).pipe(
useForm$(() => qsa($page, "form [name]")),
rxjs.tap(() => setLoader(true)),
rxjs.debounceTime(1000),
rxjs.first(),
rxjs.map(() => qs($page, "form")),
rxjs.map(($form) => {
const formData = new FormData($form);
const p = new URLSearchParams();
for (const [key, value] of formData.entries()) {
if (!value) continue;
p.set(key.replace(new RegExp("^search\."), ""), `${value}`);
}
return p;
}),
rxjs.tap((p) => updateLoop($page, getAudit(p).pipe(rxjs.share()))),
));
}
================================================
FILE: public/assets/pages/adminpage/ctrl_activity_form.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, applyMutation } from "../../lib/rx.js";
import { qsa } from "../../lib/dom.js";
import { createForm, mutateForm } from "../../lib/form.js";
import { generateSkeleton } from "../../components/skeleton.js";
import notification from "../../components/notification.js";
import { formTmpl } from "../../components/form.js";
import { query as getConfig } from "../../model/config.js";
import { get as getAdminConfig, save as saveConfig } from "./model_config.js";
import { renderLeaf, useForm$, formObjToJSON$ } from "./helper_form.js";
export default function(render) {
const $form = createElement(`
<form style="min-height: 240px; margin-top:20px;">
${generateSkeleton(4)}
</form>
`);
render($form);
// feature1: render the form
const setup$ = getAdminConfig().pipe(
rxjs.map(({ log }) => ({ params: log })),
rxjs.map((formSpec) => createForm(formSpec, formTmpl({ renderLeaf }))),
rxjs.mergeMap((promise) => rxjs.from(promise)),
rxjs.map(($form) => [$form]),
applyMutation($form, "replaceChildren"),
rxjs.share(),
);
effect(setup$);
// feature2: form change
effect(setup$.pipe(
useForm$(() => qsa($form, "[name]")),
rxjs.mergeMap((formState) => getAdminConfig().pipe(
rxjs.first(),
rxjs.map((formSpec) => {
const fstate = Object.fromEntries(Object.entries(formState).map(([key, value]) => ([
key.replace(new RegExp("^params\."), "log."),
value,
])));
return mutateForm(formSpec, fstate);
}),
formObjToJSON$(),
)),
rxjs.mergeMap((adminConfig) => getConfig().pipe(
rxjs.first(),
rxjs.map((publicConfig) => {
adminConfig["connections"] = publicConfig["connections"];
return adminConfig;
}),
)),
saveConfig(),
rxjs.catchError((err) => {
notification.error((err && err.message) || "Oops");
return rxjs.EMPTY;
}),
));
}
================================================
FILE: public/assets/pages/adminpage/ctrl_activity_graph.css
================================================
.component_page_admin .component_stats {
clear: both;
height: 100px;
z-index: 1;
margin-bottom: 30px;
}
.component_page_admin .component_logviewer {
z-index: 0;
}
.component_stats .chart {
display: flex;
align-items: flex-end;
justify-content: end;
height: 100%;
}
.component_stats .chart .bar {
max-width: 45px;
cursor: pointer;
display: flex;
flex: 1;
border-top-left-radius: 3px;
border-top-right-radius: 3px;
background: #ebebec;
border: 2px solid var(--border);
}
.component_stats .chart .bar[title="0"], .component_stats .chart .bar[title="1"] {
border-top-left-radius: 0px;
border-top-right-radius: 0px;
}
.component_stats .legend {
display: flex;
justify-content: space-between;
color: var(--light);
font-size: 0.8rem;
}
.component_stats .legend .title {
font-style: italic;
}
.component_stats .legend.invisible {
opacity: 0;
}
.component_stats .component_skeleton {
margin-bottom: 5px;
}
================================================
FILE: public/assets/pages/adminpage/ctrl_activity_graph.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect } from "../../lib/rx.js";
import { generateSkeleton } from "../../components/skeleton.js";
import { loadCSS } from "../../helpers/loader.js";
import { get as getLogs } from "./model_log.js";
const NUMBER_BUCKETS = 30;
const MIN_TIME_WIDTH = 5000;
export default async function(render) {
render(createElement(`<div>${generateSkeleton(3)}</div>`));
await loadCSS(import.meta.url, "./ctrl_activity_graph.css");
effect(getLogs(300).pipe(
rxjs.first(),
rxjs.repeat({ delay: 2500 }),
rxjs.scan(({ start, end, width, max, init = true, buckets = Array(NUMBER_BUCKETS).fill(0) }, logfile) => {
const times = [];
let i = 0; while (i < logfile.length) {
const t = new Date(logfile.substring(i, i + 19)).getTime();
if (!isNaN(t)) times.push(t);
const end = logfile.indexOf("\n", i);
i = end === -1 ? logfile.length : end + 1;
}
if (init === true) {
start = times[0];
end = times[times.length - 1];
width = Math.max((end - start) / NUMBER_BUCKETS, MIN_TIME_WIDTH);
for (let i=times.length-1; i>=0; i--) {
let idx = Math.floor((times[i] - start) / width);
if (idx === NUMBER_BUCKETS) idx -= 1;
buckets[idx] += 1;
}
for (let i=buckets.length-1; i>=0; i--) {
if (buckets[i] === 0) buckets[i] = -1;
else break;
}
max = Math.max(1, ...buckets);
init = false;
} else {
for (let i=times.length-1; i>=0; i--) {
const current = times[i];
// start end current
// | | |
// |=============|<-- new -->
if (current <= end) {
break;
}
const idx = Math.floor((times[i] - start) / width);
if (!buckets[idx]) buckets[idx] = 0;
buckets[idx] += 1;
}
const shift = buckets.length - NUMBER_BUCKETS;
for (let i=0; i<shift; i++) {
buckets.shift();
start += width;
}
end = times[times.length - 1];
}
return { start, end, width, buckets, max, init };
}, {}),
rxjs.tap(({ buckets, start, end, max }) => {
const $root = document.createDocumentFragment();
const $chart = createElement(`<div class="chart"></div>`);
let display = true;
for (let i = 0; i < buckets.length; i++) {
if (buckets[i] < 0) {
display = false;
continue;
}
const $bar = createElement(`<div class="bar" title="${buckets[i]}"></div>`);
const height = Math.sqrt(buckets[i]) / Math.sqrt(max) * 100;
$bar.style.height = Math.min(height, 120) + "%";
$chart.appendChild($bar);
}
$root.appendChild($chart);
$root.appendChild(createElement(`
<div class="legend">
<span>${new Date(start).toLocaleTimeString()}</span>
<span class="title">Log Events</span>
<span>${new Date(end).toLocaleTimeString()}</span>
</div>
`));
if (display) render($root);
}),
rxjs.catchError((err) => rxjs.EMPTY),
));
}
================================================
FILE: public/assets/pages/adminpage/ctrl_activity_viewer.css
================================================
.component_logpage button{
width: inherit;
float: right;
margin-top: 5px;
padding-left: 20px;
padding-right: 20px;
}
================================================
FILE: public/assets/pages/adminpage/ctrl_activity_viewer.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, stateMutation } from "../../lib/rx.js";
import { qs } from "../../lib/dom.js";
import { CSS } from "../../helpers/loader.js";
import { get as getLogs, url as getLogUrl } from "./model_log.js";
export default async function(render) {
const $page = createElement(`
<div>
<style>${await CSS(import.meta.url, "ctrl_activity_viewer.css")}</style>
<pre style="height:350px; max-height: 350px">…</pre>
<a href="${getLogUrl()}" download="${logname()}">
<button class="component_button primary">Download</button>
</a>
<br><br>
</div>
`);
const $log = qs($page, "pre");
render($page);
effect(rxjs.of(null).pipe(
rxjs.mergeMap(() => $log.matches(":hover") ? rxjs.EMPTY : getLogs()),
rxjs.map((logData) => logData + "\n\n\n\n\n"),
stateMutation($log, "textContent"),
rxjs.tap(() => {
if ($log?.scrollTop !== 0) return;
$log.scrollTop = $log.scrollHeight;
}),
rxjs.repeat({ delay: 2500 }),
rxjs.catchError(() => rxjs.EMPTY),
));
}
function logname() {
const t = new Date().toISOString().substring(0, 10).replace(/-/g, "");
return `access_${t}.log`;
};
================================================
FILE: public/assets/pages/adminpage/ctrl_login.css
================================================
.component_page_adminlogin {
max-width: 300px;
}
================================================
FILE: public/assets/pages/adminpage/ctrl_login.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, stateMutation, applyMutation, preventDefault } from "../../lib/rx.js";
import { qs } from "../../lib/dom.js";
import { transition, zoomIn } from "../../lib/animate.js";
import { AjaxError } from "../../lib/error.js";
import ctrlError from "../ctrl_error.js";
import { CSS } from "../../helpers/loader.js";
import notification from "../../components/notification.js";
import "../../components/icon.js";
import { authenticate$ } from "./model_admin_session.js";
export default async function(render) {
const $form = createElement(`
<div class="component_container component_page_adminlogin">
<style>${await CSS(import.meta.url, "ctrl_login.css")}</style>
<form>
<div class="input_group">
<input type="password" name="password" placeholder="Password" class="component_input" autocomplete>
<button class="transparent">
<component-icon name="arrow_right"></component-icon>
</button>
</div>
</form>
</div>
`);
// feature: nice transition
render(transition($form, {
timeEnter: 250,
enter: zoomIn(1.2),
timeLeave: 0
}));
// feature: form interactions
effect(rxjs.fromEvent(qs($form, "form"), "submit").pipe(
preventDefault(),
// STEP1: loading spinner
rxjs.mapTo(["name", "loading"]),
applyMutation(qs($form, "component-icon"), "setAttribute"),
// STEP2: attempt to login
rxjs.map(() => ({ password: qs($form, "[name=\"password\"]").value })),
rxjs.switchMap((creds) => authenticate$(creds).pipe(
rxjs.catchError((err) => {
if (err instanceof AjaxError) {
switch (err.code()) {
case "INTERNAL_SERVER_ERROR":
return rxjs.throwError(err);
case "FORBIDDEN":
return rxjs.of(false);
}
}
notification.error(err && err.message);
return rxjs.of(false);
}),
)),
// STEP3: update the UI when authentication fails, happy path is handle at the middleware
// level one layer above as the login ctrl has no idea what to show after login
rxjs.filter((ok) => !ok),
rxjs.mapTo(["name", "arrow_right"]), applyMutation(qs($form, "component-icon"), "setAttribute"),
rxjs.mapTo(""), stateMutation(qs($form, "[name=\"password\"]"), "value"),
rxjs.mapTo(["error"]), applyMutation(qs($form, ".input_group"), "classList", "add"),
rxjs.delay(300), applyMutation(qs($form, ".input_group"), "classList", "remove"),
rxjs.catchError(ctrlError(render)),
));
// feature: autofocus
effect(rxjs.of(null).pipe(
applyMutation(qs($form, "input"), "focus")
));
// feature: vertically center the form
effect(rxjs.fromEvent(window, "resize").pipe(
rxjs.startWith(null),
rxjs.map(() => ["margin-top", `${Math.floor(window.innerHeight / 3)}px`]),
applyMutation($form, "style", "setProperty")
));
}
================================================
FILE: public/assets/pages/adminpage/ctrl_settings.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, applyMutation } from "../../lib/rx.js";
import { qs, qsa } from "../../lib/dom.js";
import { createForm, mutateForm } from "../../lib/form.js";
import { formTmpl } from "../../components/form.js";
import { generateSkeleton } from "../../components/skeleton.js";
import { query as getConfig } from "../../model/config.js";
import ctrlError from "../ctrl_error.js";
import { get as getAdminConfig, save as saveConfig, initConfig } from "./model_config.js";
import { renderLeaf, useForm$, formObjToJSON$ } from "./helper_form.js";
import transition from "./animate.js";
import AdminHOC from "./decorator.js";
export default AdminHOC(async function(render) {
const $container = createElement(`
<div class="component_settingspage sticky">
<form data-bind="form" class="formbuilder">
<h2>…</h2>
${generateSkeleton(10)}
</form>
</div>
`);
render(transition($container));
await initConfig();
const config$ = getAdminConfig().pipe(
rxjs.first(),
reshapeConfigBeforeDisplay,
);
const tmpl = formTmpl({
renderNode: ({ level, format, label }) => {
if (level !== 0) return null;
return createElement(`
<div>
<h2>${format(label)}</h2>
<div data-bind="children"></div>
</div>
`);
},
renderLeaf,
autocomplete: false,
});
// feature: setup the form
const init$ = config$.pipe(
rxjs.mergeMap((formSpec) => createForm(formSpec, tmpl)),
rxjs.map(($form) => [$form]),
applyMutation(qs($container, `[data-bind="form"]`), "replaceChildren"),
rxjs.share(),
);
effect(init$);
// feature: handle form change
effect(init$.pipe(
useForm$(() => qsa($container, "[data-bind=\"form\"] [name]")),
rxjs.debounceTime(250),
rxjs.mergeMap((formState) => config$.pipe(
rxjs.first(),
rxjs.map((formSpec) => mutateForm(formSpec, formState)),
)),
reshapeConfigBeforeSave,
saveConfig(),
rxjs.catchError(ctrlError()),
));
});
// the config contains stuff wich we don't want to show in this page such as:
// - the middleware info which is set in the backend page
// - the connections info which is set in the backend page
// - the constant info which is for the setup page
const reshapeConfigBeforeDisplay = rxjs.map((cfg) => {
const { constant, middleware, connections, ...other } = cfg;
return other;
});
// before saving things back to the server, we want to hydrate the config and insert back:
// - the middleware info
// - the connections info
const reshapeConfigBeforeSave = rxjs.pipe(
rxjs.mergeMap((configWithMissingKeys) => getAdminConfig().pipe(
rxjs.first(),
rxjs.map((config) => {
configWithMissingKeys["middleware"] = config["middleware"];
return configWithMissingKeys;
}),
formObjToJSON$(),
)),
rxjs.mergeMap((adminConfig) => getConfig().pipe(
rxjs.first(),
rxjs.map((publicConfig) => {
adminConfig["connections"] = publicConfig["connections"];
return adminConfig;
}),
)),
);
================================================
FILE: public/assets/pages/adminpage/ctrl_setup.css
================================================
.component_setup {
transform: none !important;
}
.component_setup h4 {
user-select: none;
text-align: center;
font-size: 1.4em;
font-weight: 500;
padding: 20px 0 0px 0;
}
.component_setup h4 .component_icon {
width: 1.3em;
cursor: pointer;
}
.component_setup h4 .component_icon[alt="loading"] {
opacity: 0;
}
.component_setup #step1 p {
font-size: 1.05em;
margin-bottom: 5px;
}
.component_setup #step1 form {
max-width: 400px;
}
.component_setup #step2 .component_dependency_installed {
margin: 10px 0;
padding: 10px 10px;
border-radius: 3px;
color: rgba(0, 0, 0, 0.6);
}
.component_setup #step2 .component_dependency_installed.yes {
background: var(--success);
}
.component_setup #step2 .component_dependency_installed.no {
background: var(--primary);
}
.component_setup #step2 .component_dependency_installed.no.severe {
background: var(--error);
}
.component_setup #step2 .component_dependency_installed strong {
font-weight: bold;
font-style: italic;
display: block;
}
.component_setup .stepper-form-appear, .component_setup .stepper-form-enter {
transition-delay: 0.3s;
transform: scale(1.02);
opacity: 0;
transition: all 0.3s ease;
}
.component_setup .stepper-form-appear.stepper-form-appear-active,
.component_setup .stepper-form-appear.stepper-form-enter-active,
.component_setup .stepper-form-enter.stepper-form-appear-active,
.component_setup .stepper-form-enter.stepper-form-enter-active {
opacity: 1;
transform: scale(1);
}
.component_setup .component_icon {
width: 30px;
}
.pulse {
animation: zoomPulse 1.2s ease-in-out infinite;
transform-origin: center left;
}
@keyframes zoomPulse {
0%, 100% { transform: scale(1.03); }
50% { transform: scale(1.07); }
}
================================================
FILE: public/assets/pages/adminpage/ctrl_setup.js
================================================
import { createElement, createRender, onDestroy } from "../../lib/skeleton/index.js";
import rxjs, { effect, applyMutation, preventDefault } from "../../lib/rx.js";
import { qs } from "../../lib/dom.js";
import { ApplicationError } from "../../lib/error.js";
import { transition, animate, zoomIn, slideXOut, slideXIn } from "../../lib/animate.js";
import bcrypt from "../../lib/vendor/bcrypt.js";
import { CSS } from "../../helpers/loader.js";
import { createModal, MODAL_RIGHT_BUTTON } from "../../components/modal.js";
import { query as getConfig } from "../../model/config.js";
import ctrlError from "../ctrl_error.js";
import { get as getAdminConfig, save as saveConfig } from "./model_config.js";
import WithShell from "./decorator_sidemenu.js";
import { cssHideMenu } from "./animate.js";
import { formObjToJSON$ } from "./helper_form.js";
import { getDeps } from "./model_setup.js";
import { authenticate$, isAdmin$ } from "./model_admin_session.js";
import "../../components/icon.js";
const stepper$ = new rxjs.BehaviorSubject(
parseInt(new URLSearchParams(location.search).get("step")) || 1
);
export default setupHOC(async function(render) {
const $page = createElement(`
<div class="component_setup">
<div data-bind="multistep-form"></div>
<style>${await CSS(import.meta.url, "ctrl_setup.css")}</style>
</div>
`);
render($page);
let pwd = "";
effect(stepper$.pipe(
rxjs.map((step) => {
if (step === 1) return WithShell(componentStep1, { setPassword: (p) => pwd = p });
else if (step === 2) return WithShell(componentStep2, { getPassword: () => pwd });
throw new ApplicationError("INTERNAL_ERROR", "Assumption failed");
}),
rxjs.tap((ctrl) => ctrl(createRender(qs($page, "[data-bind=\"multistep-form\"]")))),
rxjs.catchError(ctrlError(render)),
));
});
function setupHOC(ctrlWrapped) {
const ctrlGoAdmin = () => location.href = "/admin/";
return (render) => {
effect(isAdmin$().pipe(
rxjs.map((isAdmin) => isAdmin ? ctrlWrapped : ctrlGoAdmin),
rxjs.tap((ctrl) => ctrl(render)),
rxjs.catchError(ctrlError(render)),
));
};
}
function componentStep1(render, { setPassword }) {
const $page = createElement(`
<div id="step1">
<h4>Welcome Aboard!</h4>
<div>
<p>First thing first, setup your password: </p>
<form>
<div class="input_group">
<input type="password" name="password" placeholder="Password" class="component_input" autocomplete autofocus>
<button class="transparent">
<component-icon name="arrow_right"></component-icon>
</button>
</div>
</form>
</div>
<style>${cssHideMenu}</style>
</div>
`);
render(transition($page, {
timeEnter: 250,
enter: zoomIn(1.2),
timeLeave: 0
}));
qs($page, "input").focus();
// feature: form handling
effect(rxjs.fromEvent(qs($page, "form"), "submit").pipe(
preventDefault(),
rxjs.mapTo(["name", "loading"]), applyMutation(qs($page, "component-icon"), "setAttribute"),
rxjs.map(() => qs($page, "input").value),
rxjs.mergeMap((pwd) => getAdminConfig().pipe(
rxjs.first(),
rxjs.map((config) => {
config["auth"]["admin"]["value"] = bcrypt.hashSync(pwd);
return config;
}),
reshapeConfigBeforeSave,
saveConfig(),
rxjs.mergeMap(() => authenticate$({ password: pwd })),
rxjs.tap(() => setPassword(pwd)),
)),
rxjs.tap(() => animate($page, { time: 200, keyframes: slideXOut(-30) })),
rxjs.delay(200),
rxjs.tap(() => stepper$.next(2))
));
}
const reshapeConfigBeforeSave = rxjs.pipe(
formObjToJSON$(),
rxjs.mergeMap((config) => getConfig().pipe(
rxjs.first(),
rxjs.map((publicConfig) => {
config["connections"] = publicConfig["connections"];
return config;
}),
)),
);
function componentStep2(render, { getPassword }) {
const $page = createElement(`
<div id="step2">
<h4>
<component-icon name="arrow_left" data-bind="previous"></component-icon>
You're at the Helm now
</h4>
<div data-bind="dependencies"></div>
<div data-bind="onboarding"></div>
<style id="cssHideMenu">${cssHideMenu}</style>
</div>
`);
render($page);
// feature: show state of dependencies
effect(getDeps({ getPassword }).pipe(
rxjs.first(),
rxjs.mergeMap((deps) => deps),
rxjs.map(({ name_success, name_failure, pass, severe, message }) => ({
className: (severe ? "severe" : "") + " " + (pass ? "yes" : "no"),
label: pass ? name_success : name_failure,
$extraLabel: pass ? null : message,
})),
rxjs.mergeMap(({ label, className, $extraLabel }) => rxjs.of(createElement(`
<div class="component_dependency_installed ${className}">
<strong>${label}</strong>
</div>
`)).pipe(rxjs.tap(($node) => $extraLabel && $node.appendChild($extraLabel)))),
applyMutation(qs($page, "[data-bind=\"dependencies\"]"), "appendChild"),
));
// feature: navigate previous step
effect(rxjs.fromEvent(qs($page, "[data-bind=\"previous\"]"), "click").pipe(
rxjs.tap(() => stepper$.next(1))
));
// feature: reveal animation
effect(rxjs.of(null).pipe(
rxjs.tap(() => animate(qs($page, "h4"), { time: 200, keyframes: slideXIn(30) })),
rxjs.delay(200),
rxjs.mapTo([]), applyMutation(qs($page, "style#cssHideMenu"), "remove")
));
// feature: telemetry popup
const componentTelemetryPopup = (render) => {
const $modal = createElement(`
<div>
<p style="text-align: justify;">
Help making this software better by sending crash reports and anonymous usage statistics
</p>
<form style="font-size: 0.9em; margin-top: 10px; line-height: 1rem;">
<label>
<div class="component_checkbox">
<input type="checkbox">
<span class="indicator"></span>
</div>
The data is never shared with a third party.
</label>
</form>
</div>
`);
const ret = new rxjs.Subject();
const $checkbox = qs($modal, `[type="checkbox"]`);
const close = render($modal, (id) => {
if (id !== MODAL_RIGHT_BUTTON) {
ret.next(false);
ret.complete();
return ret.toPromise();
}
ret.next($checkbox.checked);
ret.complete();
return ret.toPromise();
});
$checkbox.oninput = (e) => {
if (!e.target.checked) return;
close(MODAL_RIGHT_BUTTON);
};
return ret.toPromise();
};
// feature: telemetry modal
onDestroy(() => requestAnimationFrame(() => getAdminConfig().pipe(
reshapeConfigBeforeSave,
rxjs.first(),
rxjs.delay(300),
rxjs.filter((config) => config["log"]["telemetry"] !== true),
rxjs.mergeMap(async(config) => {
const enabled = await componentTelemetryPopup(createModal({ withButtonsRight: "OK" }));
if (enabled === false) return null;
config["log"]["telemetry"] = enabled;
return config;
}),
rxjs.mergeMap((config) => {
if (config) return rxjs.of(config).pipe(saveConfig());
return rxjs.of(null);
}),
).toPromise()));
}
================================================
FILE: public/assets/pages/adminpage/ctrl_storage.css
================================================
.component_dashboard .box-container {
display: flex;
flex-wrap: wrap;
margin-left: -3px;
margin-right: -3px;
}
.component_dashboard .box-container .box-item {
position: relative;
width: 20%;
}
.component_dashboard .box-container .box-item strong {
font-weight: 400;
}
@media (max-width: 1350px) {
.component_dashboard .box-container .box-item {
width: 25%;
}
}
@media (max-width: 900px) {
.component_dashboard .box-container .box-item {
width: 33.33%;
}
}
@media (max-width: 750px) {
.component_dashboard .box-container .box-item {
width: 50%;
}
}
.component_dashboard .box-container .box-item > div {
margin: 3px;
padding: 30px 0;
text-align: center;
color: var(--light);
text-shadow: 0px 0px 1px rgba(0, 0, 0, 0.5);
font-size: 1.1em;
text-transform: uppercase;
border-radius: 2px;
background: var(--border);
border: 2px solid var(--border);
}
@media (max-width: 900px) {
.component_dashboard .box-container .box-item > div {
padding: 25px 0;
}
}
@media (max-width: 750px) {
.component_dashboard .box-container .box-item > div {
padding: 20px 0;
}
}
.component_dashboard .box-container .box-item > div > span {
display: none;
}
.component_dashboard .box-container .box-item > div:hover > span {
display: block;
cursor: pointer;
position: absolute;
top: 0px;
right: 0px;
left: 0;
bottom: 0;
font-size: 2.3rem;
font-family: monospace;
line-height: 25px;
color: var(--color);
text-shadow: none;
background: var(--emphasis-primary);
padding: 18px 0;
margin: 6px;
opacity: 0.95;
}
@media (max-width: 900px) {
.component_dashboard .box-container .box-item > div:hover > span {
padding: 12px 0;
}
}
@media (max-width: 750px) {
.component_dashboard .box-container .box-item > div:hover > span {
padding: 7px 0;
}
}
.component_dashboard .box-container .box-item > div:hover > span .icon {
background: var(--primary);
border-radius: 50%;
width: 40px;
height: 40px;
display: inline-block;
line-height: 40px;
opacity: 0.6;
color: white;
}
.component_dashboard .box-container .box-item > div:hover > span .icon .component_icon {
padding: 7px;
width: 25px;
height: 25px;
}
.component_dashboard .box-container .box-item.active > div {
background: var(--primary);
transition: background 0.1s;
}
.component_dashboard .box-container .box-item.pointer {
cursor: pointer;
}
.component_dashboard .box-container .box-item.no-select {
user-select: none;
}
.component_dashboard form fieldset {
position: relative;
}
.component_dashboard form fieldset .icons {
position: absolute;
border-radius: 50%;
padding: 10px;
border: 3px solid var(--bg-color);
background: var(--primary);
cursor: pointer;
right: -20px;
top: -30px;
}
.component_dashboard form fieldset .icons .component_icon {
height: 20px;
}
.component_dashboard form fieldset label > img {
height: 200px;
display: flex;
margin: 5px auto 0 auto;
}
.component_dashboard .component_storagebackend form {
width: calc(100% - 15px);
}
.component_dashboard [data-bind="authentication_middleware"] .component_checkbox {
position: relative;
top: 5px;
}
.component_dashboard [data-bind="idp"] > .formbuilder > fieldset > legend {
display: none;
}
.component_dashboard [data-bind="attribute-mapping"] > .formbuilder > fieldset > legend {
color: var(--color);
font-weight: 600;
font-size: 1.15rem;
display: contents;
text-transform: none;
}
.component_dashboard [data-bind="attribute-mapping"] > .formbuilder > fieldset > legend:before {
content: " ";
display: inline-block;
height: 20px;
width: 20px;
background: url(data:image/svg+xml;base64,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);
background-repeat: no-repeat;
margin-right: 10px;
position: relative;
top: 3px;
}
.component_dashboard [data-bind="attribute-mapping"] > .formbuilder > fieldset {
padding: 15px;
}
.component_dashboard [data-bind="attribute-mapping"] > .formbuilder > fieldset > legend:after {
content: " ";
display: block;
border-bottom: 2px solid rgba(0, 0, 0, 0.1);
margin: 10px 0 15px 0;
}
/*
.component_dashboard [data-bind="authentication_middleware"] form fieldset legend {
font-weight: bold;
}
.component_dashboard [data-bind="authentication_middleware"] form fieldset fieldset legend {
background: var(--border);
color: var(--light);
font-weight: normal;
border-radius: 5px;
border: 2px solid var(--border);
font-size: 1.05rem;
}
*/
================================================
FILE: public/assets/pages/adminpage/ctrl_storage.js
================================================
import { createElement, createRender } from "../../lib/skeleton/index.js";
import rxjs, { effect } from "../../lib/rx.js";
import { qs } from "../../lib/dom.js";
import { CSS } from "../../helpers/loader.js";
import transition from "./animate.js";
import AdminHOC from "./decorator.js";
import { initConfig } from "./model_config.js";
import { initStorage, initMiddleware } from "./ctrl_storage_state.js";
import componentBanner from "./ctrl_storage_component_banner.js";
import componentBackend from "./ctrl_storage_component_backend.js";
import componentAuthenticationMiddleware from "./ctrl_storage_component_authentication.js";
export default AdminHOC(async function(render) {
const $page = createElement(`
<div class="component_dashboard sticky">
<style>${await CSS(import.meta.url, "ctrl_storage.css")}</style>
<div data-bind="banner"></div>
<div data-bind="backend"></div>
<div data-bind="authentication_middleware"></div>
</div>
`);
await initConfig();
await initStorage();
await initMiddleware();
render(transition($page));
componentBanner(createRender(qs($page, "[data-bind=\"banner\"]")));
componentBackend(createRender(qs($page, "[data-bind=\"backend\"]")));
componentAuthenticationMiddleware(createRender(qs($page, "[data-bind=\"authentication_middleware\"]")));
// feature: request to reload page
effect(rxjs.fromEvent(new BroadcastChannel("admin"), "message").pipe(
rxjs.filter(({ data }) => data === "reload"),
rxjs.mergeMap(() => rxjs.fromEvent(document, "visibilitychange")),
rxjs.filter(() => document.visibilityState === "visible"),
rxjs.tap(() => location.reload()),
));
});
================================================
FILE: public/assets/pages/adminpage/ctrl_storage_component_authentication.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, applyMutation, applyMutations, onClick } from "../../lib/rx.js";
import { createForm, mutateForm } from "../../lib/form.js";
import { qs, qsa } from "../../lib/dom.js";
import { ApplicationError } from "../../lib/error.js";
import { formTmpl } from "../../components/form.js";
import { generateSkeleton } from "../../components/skeleton.js";
import ctrlError from "../ctrl_error.js";
import {
getState,
getMiddlewareAvailable, getMiddlewareEnabled, toggleMiddleware,
getBackendAvailable, getBackendEnabled,
} from "./ctrl_storage_state.js";
import { renderLeaf } from "./helper_form.js";
import { get as getAdminConfig, save as saveConfig } from "./model_config.js";
import "./component_box-item.js";
export default async function(render) {
const $page = createElement(`
<div>
<h2 class="hidden">Authentication Middleware</h2>
<div class="box-container">
${generateSkeleton(5)}
</div>
<div style="min-height: 300px">
<form data-bind="idp"></form>
<form data-bind="attribute-mapping"></div>
</div>
</div>
`);
render($page);
// feature: setup the buttons
const init$ = getMiddlewareAvailable().pipe(
rxjs.first(),
rxjs.map((specs) => Object.keys(specs).map((label) => createElement(`
<box-item data-label="${label}"></box-item>
`))),
rxjs.tap(() => {
qs($page, "h2").classList.remove("hidden");
qs($page, ".box-container").innerHTML = "";
}),
applyMutations(qs($page, ".box-container"), "appendChild"),
rxjs.share(),
);
effect(init$);
// feature: state of buttons
effect(init$.pipe(
rxjs.concatMap(() => getMiddlewareEnabled()),
rxjs.filter((backend) => !!backend),
rxjs.tap((backend) => qsa($page, "box-item").forEach(($button) => {
$button.getAttribute("data-label") === backend
? $button.classList.add("active")
: $button.classList.remove("active");
})),
));
// feature: click to select a middleware
effect(init$.pipe(
rxjs.mergeMap(($nodes) => $nodes),
rxjs.mergeMap(($node) => onClick($node)),
rxjs.mergeMap(($node) => toggleMiddleware($node.getAttribute("data-label"))),
saveMiddleware(),
));
// feature: setup forms - we insert everything in the DOM so we don't lose
// transient state when clicking around
const setupIDPForm$ = getMiddlewareAvailable().pipe(
rxjs.mergeMap((availableSpecs) => getAdminConfig().pipe(
rxjs.first(),
rxjs.map((cfg) => ({
type: cfg?.middleware?.identity_provider?.type?.value,
params: JSON.parse(cfg?.middleware?.identity_provider?.params?.value || "{}"),
})),
rxjs.catchError(() => rxjs.of({})),
rxjs.map((idpState) => [availableSpecs, idpState]),
)),
rxjs.concatMap(async([
availableSpecs,
idpState = { type: null, params: null },
]) => {
const { type, params } = idpState;
const idps = [];
for (const key in availableSpecs) {
let idpSpec = availableSpecs[key];
delete idpSpec.type;
if (key === type) idpSpec = mutateForm(idpSpec, params || {});
const $idp = await createForm({ [key]: idpSpec }, formTmpl({
renderLeaf,
autocomplete: false,
}));
$idp.classList.add("hidden");
$idp.setAttribute("id", key);
if (Object.keys(idpSpec).length === 0) $idp.style.display = "none";
idps.push($idp);
}
return idps;
}),
applyMutations(qs($page, `[data-bind="idp"]`), "appendChild"),
rxjs.share(),
);
effect(setupIDPForm$);
// feature: handle visibility of the identity_provider form to match the selected midleware
effect(setupIDPForm$.pipe(
rxjs.concatMap(() => getMiddlewareEnabled()),
rxjs.tap((currentMiddleware) => {
qsa($page, `[data-bind="idp"] .formbuilder`).forEach(($node) => {
$node.getAttribute("id") === currentMiddleware
? $node.classList.remove("hidden")
: $node.classList.add("hidden");
});
const $attrMap = qs($page, `[data-bind="attribute-mapping"]`);
currentMiddleware
? $attrMap.classList.remove("hidden")
: $attrMap.classList.add("hidden");
qsa($page, ".box-item").forEach(($button) => {
const $icon = qs($button, ".icon");
$icon.style.transition = "transform 0.2s ease";
if (qs($button, "strong").textContent === currentMiddleware) {
$button.classList.add("active");
$icon.style.transform = "rotate(45deg)";
} else {
$button.classList.remove("active");
$icon.style.transform = "";
}
});
}),
));
// feature: setup the attribute mapping form
const setupAMForm$ = init$.pipe(
rxjs.mapTo({
attribute_mapping: {
related_backend: {
type: "text",
datalist: [],
multi: true,
autocomplete: false,
value: "",
},
// dynamic form here is generated reactively from the value of the "related_backend" field
}
}),
// related_backend value
rxjs.mergeMap((spec) => getAdminConfig().pipe(
rxjs.first(),
rxjs.map((cfg) => {
spec.attribute_mapping.related_backend.value = cfg?.middleware?.attribute_mapping?.related_backend?.value;
return spec;
}),
)),
rxjs.concatMap(async(specs) => await createForm(specs, formTmpl({}))),
applyMutation(qs($page, `[data-bind="attribute-mapping"]`), "replaceChildren"),
rxjs.share(),
);
effect(setupAMForm$);
// feature: setup autocompletion of related backend field
effect(setupAMForm$.pipe(
rxjs.switchMap(() => rxjs.merge(
getBackendEnabled(),
rxjs.fromEvent(qs(document.body, `[data-bind="backend-enabled"]`), "input").pipe(
rxjs.debounceTime(500),
rxjs.mergeMap(() => getState().pipe(rxjs.map(({ connections }) => connections))),
),
)),
rxjs.map((connections) => connections.map(({ label }) => label)),
rxjs.tap((datalist) => {
const $input = $page.querySelector(`[name="attribute_mapping.related_backend"]`);
if (!$input) throw new ApplicationError("INTERNAL_ERROR", "assumption failed: missing related backend");
$input.setAttribute("datalist", datalist.join(","));
// @ts-ignore
$input.refresh();
}),
));
// feature: related backend values triggers creation/deletion of related backends
effect(setupAMForm$.pipe(
rxjs.switchMap(() => rxjs.merge(
// case 1: user is typing in the related backend field
rxjs.fromEvent(qs($page, `[name="attribute_mapping.related_backend"]`), "input").pipe(
rxjs.map((e) => e.target.value),
),
// case 2: user is adding / removing a storage backend
getBackendEnabled().pipe(
rxjs.map(() => qs($page, `[name=\"attribute_mapping.related_backend"]`).value)
),
// case 3: user is changing the storage backend label
rxjs.fromEvent(qs(document.body, `[data-bind="backend-enabled"]`), "input").pipe(
rxjs.map(() => qs($page, `[name="attribute_mapping.related_backend"]`).value),
),
)),
rxjs.map((value) => value.split(",").map((val) => (val || "").trim()).filter((t) => !!t)),
rxjs.mergeMap((inputBackends) => getState().pipe(
rxjs.map(({ connections }) => connections),
rxjs.first(),
rxjs.map((enabledBackends) => inputBackends
.map((label) => enabledBackends.find((b) => b.label === label))
.filter((label) => !!label)),
)),
rxjs.mergeMap((backends) => getBackendAvailable().pipe(rxjs.first(), rxjs.map((specs) => {
// we don't want to show the "normal" form but a flat version of it
// so we're getting rid of anything that could make some magic happen like toggle and
// ids which enable those interactions
for (const key in specs) {
for (const input in specs[key]) {
if (specs[key][input]["type"] === "enable") {
delete specs[key][input];
} else if ("id" in specs[key][input]) {
delete specs[key][input]["id"];
}
}
}
return [backends, specs];
}))),
rxjs.map(([backends, formSpec]) => {
const spec = {};
backends.forEach(({ label, type }) => {
if (formSpec[type]) spec[label] = JSON.parse(JSON.stringify(formSpec[type]));
});
return spec;
}),
rxjs.mergeMap((spec) => getAdminConfig().pipe(
rxjs.first(),
rxjs.map((cfg) => JSON.parse(cfg?.middleware?.attribute_mapping?.params?.value || "{}")),
rxjs.catchError(() => rxjs.of({})),
rxjs.map((cfg) => {
// transform the form state from legacy format (= an object struct which was replicating the spec object)
// to the new format which leverage the dom (= or the input name attribute to be precise) to store the entire schema
const state = {};
for (const key1 in cfg) {
for (const key2 in cfg[key1]) {
state[`${key1}.${key2}`] = cfg[key1][key2];
}
}
return [spec, state];
}),
)),
rxjs.map(([formSpec, formState]) => mutateForm(formSpec, formState)),
rxjs.mergeMap(async(formSpec) => await createForm(formSpec, formTmpl({
renderLeaf: () => createElement("<label></label>"),
}))),
rxjs.tap(($node) => {
/** @type { Element | undefined} */
let $relatedBackendField;
qsa($page, `[data-bind="attribute-mapping"] fieldset`).forEach(($el, i) => {
if (i === 0) $relatedBackendField = $el;
else $el.remove();
});
$relatedBackendField?.appendChild($node);
}),
));
// feature: form input change handler
effect(setupAMForm$.pipe(
rxjs.mapTo(new Date()),
rxjs.switchMap((d) => rxjs.fromEvent($page, "input").pipe(
rxjs.filter(() => new Date() - d > 200), // to prevent password manager from auto triggerring events ...
)),
rxjs.mergeMap(() => getMiddlewareEnabled().pipe(rxjs.first())),
saveMiddleware(),
));
}
const saveMiddleware = () => rxjs.pipe(
rxjs.mergeMap(() => getState()),
saveConfig(),
rxjs.catchError(ctrlError()),
);
================================================
FILE: public/assets/pages/adminpage/ctrl_storage_component_backend.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, applyMutations, applyMutation, onClick } from "../../lib/rx.js";
import { createForm } from "../../lib/form.js";
import { qs, qsa } from "../../lib/dom.js";
import { formTmpl } from "../../components/form.js";
import { generateSkeleton } from "../../components/skeleton.js";
import ctrlError from "../ctrl_error.js";
import { getState, getBackendAvailable, getBackendEnabled, addBackendEnabled, removeBackendEnabled } from "./ctrl_storage_state.js";
import { save as saveConfig } from "./model_config.js";
import "./component_box-item.js";
export default async function(render) {
const $page = createElement(`
<div class="component_storagebackend">
<h2>Storage Backend</h2>
<div class="box-container" data-bind="backend-available">
${generateSkeleton(10)}
</div>
<form data-bind="backend-enabled"></form>
</div>
`);
render($page);
const $available = qs($page, `[data-bind="backend-available"]`);
const $enabled = qs($page, `[data-bind="backend-enabled"]`);
// feature: setup the buttons
const init$ = getBackendAvailable().pipe(
rxjs.tap(() => $available.innerHTML = ""),
rxjs.mergeMap((specs) => Promise.all(Object.keys(specs).map((label) => createElement(`
<box-item data-label="${label}"></box-item>
`)))),
applyMutations($available, "appendChild"),
rxjs.share(),
);
effect(init$);
// feature: state of buttons
effect(init$.pipe(
rxjs.mergeMap(() => getBackendEnabled()),
rxjs.map((enabled) => {
const enabledSet = new Set();
enabled.forEach(({ type }) => {
enabledSet.add(type);
});
return enabledSet;
}),
rxjs.tap((backends) => qsa($page, "box-item").forEach(($button) => {
backends.has($button.getAttribute("data-label"))
? $button.classList.add("active")
: $button.classList.remove("active");
})),
));
// feature: click to select a backend
effect(init$.pipe(
rxjs.mergeMap(($nodes) => $nodes),
rxjs.mergeMap(($node) => onClick($node)),
rxjs.mergeMap(($node) => addBackendEnabled($node.getAttribute("data-label"))),
saveConnections(),
));
// feature: setup form
const setupForm$ = getBackendEnabled().pipe(
// initialise the forms
rxjs.mergeMap((enabled) => Promise.all(enabled.map(({ type, label }) => createForm({
[type]: {
"": { type: "text", placeholder: "Label", value: label },
}
}, formTmpl({
renderLeaf: () => createElement("<label></label>"),
renderNode: ({ label, format }) => {
const $fieldset = createElement(`
<fieldset>
<legend class="no-select">
${format(label)}
</legend>
<div data-bind="children"></div>
</fieldset>
`);
const $remove = createElement(`
<div class="icons no-select">
<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,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" alt="close">
</div>
`);
$fieldset.appendChild($remove);
return $fieldset;
},
}))))),
rxjs.tap(() => $enabled.innerHTML = ""),
rxjs.mergeMap((nodeList) => {
if (nodeList.length === 0) return rxjs.of(createElement(`
<div class="alert">
You need to select at least 1 storage backend
</div>
`)).pipe(
applyMutation($enabled, "appendChild"),
rxjs.mergeMap(() => rxjs.EMPTY),
);
return rxjs.of(nodeList).pipe(
applyMutations($enabled, "appendChild"),
);
}),
rxjs.share(),
);
effect(setupForm$);
// feature: remove an existing backend
effect(setupForm$.pipe(
rxjs.mergeMap(($nodes) => $nodes),
rxjs.mergeMap(($node) => onClick($node.querySelector(".icons"))),
rxjs.map(($node) => qs($node.parentElement, "input").value),
rxjs.mergeMap((label) => removeBackendEnabled(label)),
saveConnections(),
));
// feature: form input change handler
effect(setupForm$.pipe(
rxjs.mergeMap((forms) => forms),
rxjs.mergeMap(($el) => rxjs.fromEvent($el, "input")),
saveConnections(),
));
}
const saveConnections = () => rxjs.pipe(
rxjs.mergeMap((connections) => getState().pipe(rxjs.map((config) => {
if (Array.isArray(connections)) config.connections = connections;
return config;
}))),
saveConfig(),
rxjs.catchError(ctrlError()),
);
================================================
FILE: public/assets/pages/adminpage/ctrl_storage_component_banner.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs from "../../lib/rx.js";
import { qs } from "../../lib/dom.js";
import { settingsGet, settingsSave } from "../../lib/store.js";
import { getBackendEnabled } from "./ctrl_storage_state.js";
export default async function(render) {
const { storage_banner } = settingsGet({ storage_banner: true }, "admin");
if (!storage_banner) return;
const connections = await getBackendEnabled().pipe(rxjs.first()).toPromise();
if (connections.length > 0) return render(withClose(createElement(`
<div id="storage-banner">
<span class="no-select pointer" id="close">X</span>
Want to apply configuration preset? Check out the <a class="wavy" href="admin/setup?step=2">configuration wizard</a>
<style>${CSS}</style>
</div>
`)));
render(withClose(createElement(`
<div id="storage-banner">
<span class="no-select pointer" id="close">X</span>
First time here? You have 2 options for the initial setup:<br>
1. Pick a storage below and connect directly with your storage credentials<br>
2. OR Connect your storage with a separate authentication method. Use the <a class="wavy" href="admin/setup?step=2">configuration wizard</a> presets to get started quickly
<style>${CSS}</style>
</div>
`)));
}
function withClose($el) {
qs($el, "#close").onclick = () => {
settingsSave({ storage_banner: false }, "admin");
$el.remove();
};
return $el;
}
const CSS = `
#storage-banner {
background: var(--surface);
margin: 20px 0 0 0;
padding: 15px 20px;
border-radius: 3px;
color: rgba(255, 255, 255, 0.8);
text-align: justify;
}
#storage-banner a {
color: inherit;
}
#storage-banner #close {
font-family: monospace;
cursor: pointer;
text-shadow: 0 0 black;
float: right;
padding: 5px;
margin-right: -5px;
}`;
================================================
FILE: public/assets/pages/adminpage/ctrl_storage_state.js
================================================
import rxjs from "../../lib/rx.js";
import { qs } from "../../lib/dom.js";
import { ApplicationError } from "../../lib/error.js";
import { query as getConfig } from "../../model/config.js";
import { get as getAdminConfig } from "./model_config.js";
import { formObjToJSON$ } from "./helper_form.js";
const backendsEnabled$ = new rxjs.BehaviorSubject();
export async function initStorage() {
return await getConfig().pipe(
rxjs.map(({ connections }) => connections),
rxjs.tap((connections) => {
if (backendsEnabled$.value !== undefined) return;
backendsEnabled$.next(Array.isArray(connections) ? connections : []);
}),
).toPromise();
}
export { getBackends as getBackendAvailable } from "./model_backend.js";
export function getBackendEnabled() {
return backendsEnabled$.asObservable();
}
export function addBackendEnabled(type) {
return getState().pipe(rxjs.map(({ connections }) => {
let label = type;
let i = 0;
while (true) {
if (!connections.find((obj) => obj.label === label)) {
break;
}
i += 1;
label = `${type} ${i}`;
}
const newConnections = connections.concat({ type, label });
backendsEnabled$.next(newConnections);
return newConnections;
}));
}
export function removeBackendEnabled(labelToRemove) {
return getState().pipe(rxjs.map(({ connections }) => {
const newConnections = connections.filter(({ label }) => label !== labelToRemove);
backendsEnabled$.next(newConnections);
return newConnections;
}));
}
const middlewareEnabled$ = new rxjs.ReplaySubject(1);
export async function initMiddleware() {
return await getAdminConfig().pipe(
rxjs.map(({ middleware }) => middleware),
formObjToJSON$(),
rxjs.tap(({ identity_provider }) => middlewareEnabled$.next(identity_provider.type)),
rxjs.first(),
).toPromise();
}
export { getAuthMiddleware as getMiddlewareAvailable } from "./model_auth_middleware.js";
export function getMiddlewareEnabled() {
return middlewareEnabled$.asObservable();
}
export function toggleMiddleware(type) {
return middlewareEnabled$.pipe(
rxjs.first(),
rxjs.map((oldValue) => {
const newValue = oldValue === type ? null : type;
middlewareEnabled$.next(newValue);
return newValue;
}),
);
}
export function getState() {
return getAdminConfig().pipe(
rxjs.first(),
formObjToJSON$(),
rxjs.map((config) => { // connections
const connections = [];
const formData = new FormData(qs(document.body, `[data-bind="backend-enabled"]`));
for (const [type, label] of formData.entries()) {
connections.push({ type, label });
}
config.connections = connections;
return config;
}),
rxjs.map((config) => { // middleware
const authType = document
.querySelector(`[data-bind="authentication_middleware"] box-item.active`)
?.getAttribute("data-label");
config.middleware = {
identity_provider: { type: null },
attribute_mapping: null,
};
if (!authType) return config;
const $formIDP = document.querySelector(`[data-bind="idp"]`);
if (!($formIDP instanceof HTMLFormElement)) throw new ApplicationError("INTERNAL_ERROR", "assumption failed: idp isn't a form");
let formValues = [...new FormData($formIDP)];
config.middleware.identity_provider = {
type: authType,
params: JSON.stringify(
formValues
.filter(([key]) => key.startsWith(`${authType}.`)) // remove elements that aren't in scope
.map(([key, value]) => [key.replace(new RegExp(`^${authType}\.`), ""), value]) // format the relevant keys
.reduce((acc, [key, value]) => { // transform onto something ready to be saved
if (key === "type") return acc;
else if (key === "banner") return acc;
else if (typeof key !== "string") return acc;
return {
...acc,
[key]: value,
};
}, {}),
),
};
const $formAM = document.querySelector(`[data-bind="attribute-mapping"]`);
if (!($formAM instanceof HTMLFormElement)) throw new ApplicationError("INTERNAL_ERROR", "assumption failed: attribute mapping isn't a form");
formValues = [...new FormData($formAM)];
config.middleware.attribute_mapping = {
related_backend: (formValues.shift() || [])[1],
params: JSON.stringify(formValues.reduce((acc, [key, value]) => {
const k = key.split(".");
if (k.length !== 2) return acc;
if (!acc[`${k[0]}`]) acc[`${k[0]}`] = {};
if (value !== "") acc[`${k[0]}`][`${k[1]}`] = value;
return acc;
}, {})),
};
return config;
}),
);
}
================================================
FILE: public/assets/pages/adminpage/ctrl_workflow.css
================================================
.component_page_workflow .pull-right {
float: right;
}
.component_page_workflow button {
font-size: 0.9rem;
padding: 3px 5px;
margin: 0 2px;
}
.component_page_workflow h2 input {
padding: 0 0 0 20px;
border: none;
font-family: inherit;
color: inherit;
font-size: inherit;
width: 100%;
position: relative;
bottom: 2px;
}
.component_page_workflow .box {
display: block;
background: white;
border: 2px solid #ebebec;
border-style: solid;
border-radius: 5px;
margin: 15px 0 0 0;
padding: 15px;
overflow: visible;
}
.component_page_workflow .box.disabled {
background: var(--border);
}
.component_page_workflow .box h3 {
font-weight: 600;
margin: 0;
}
.component_page_workflow .box h3 span {
font-weight: 300;
font-size: 0.8rem;
font-style: italic;
color: var(--light);
}
.component_page_workflow .box svg {
float: left;
width: 25px;
fill: var(--light);
opacity: 0.8;
}
.component_page_workflow .box .workflow-summary button {
color: var(--light);
}
.component_page_workflow hr {
border: none;
height: 30px;
margin: 0 0 -15px 0;
position: relative;
}
.component_page_workflow hr:after {
content: " ";
position: absolute;
left: 26px;
top: 0;
bottom: 0;
border-right: 4px dashed rgba(0, 0, 0, 0.2);
border-right-style: dotted;
}
.component_page_workflow .box [data-bind="form"] {
overflow: hidden;
}
.component_page_workflow .box [data-bind="form"] .formbuilder {
padding: 10px 10px 0px 10px;
border-radius: 5px;
margin-top: 10px;
border-top: 2px solid #ebebec;
background: transparent;
}
.component_page_workflow .box.disabled [data-bind="form"] .formbuilder {
border-color: var(--border);
}
.component_page_workflow .box [data-bind="form"] .formbuilder:empty {
display: none;
}
.component_page_workflow .box h3 button.pull-right {
padding: 0;
margin: 0;
}
/* details page buttons */
.component_page_workflow .box button[alt="delete"] {
position: absolute;
top: -13px;
right: -13px;
}
.component_page_workflow .box button[alt="delete"] svg {
width: 10px;
height: 10px;
border: 2px solid var(--border);
background: #ebebec;
fill: var(--light);
padding: 5px;
border-radius: 15px;
}
/* list page */
.component_page_workflow h3.empty {
padding: 30px;
background: white;
border: 2px dashed var(--color);
text-shadow: 0px 0px 1px rgba(0, 0, 0, 0.5);
border-radius: 5px;
font-weight: 600;
color: var(--color);
text-transform: uppercase;
font-size: 1.05rem;
letter-spacing: -0.5px;
opacity: 0.4;
cursor: pointer;
}
/* Workflow creation modal */
.component_workflow_create {
font-size: 1rem;
}
.component_workflow_create h2 {
margin: 0 0 5px 0;
font-size: 1.1rem;
color: var(--light);
}
.component_workflow_create form {
margin-bottom: 15px;
}
.component_workflow_create form input {
font-size: 1rem;
border: 2px solid var(--border);
border-radius: 5px;
padding: 5px 10px;
color: rgba(0,0,0,0.75);
width: 100%;
display: block;
box-sizing: border-box;
margin-bottom: 5px;
}
.component_workflow_create form input::placeholder {
color: rgba(0,0,0,0.4);
}
.component_workflow_create [data-bind="list"] {
overflow: hidden;
}
.component_workflow_create [data-bind="list"] .item {
color: var(--color);
background: #f2f2f2;
transition: all 0.1s ease;
padding: 5px 5px 5px 12px;
border-radius: 5px;
cursor: pointer;
letter-spacing: -0.5px;
margin-top: 2px;
align-items: center;
}
.component_workflow_create [data-bind="list"] .item svg {
height: 20px;
margin-right: 5px;
fill: var(--light);
}
/* save button */
.workflow-fab {
position: fixed;
bottom: 20px;
right: 20px;
background: var(--emphasis);
border-radius: 10px;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
cursor: pointer;
}
.workflow-fab select {
background: var(--emphasis);
color: var(--bg-color);
font-family: monospace;
border: none;
padding-left: 10px;
padding-right: 5px;
text-align: right;
border-top-left-radius: 2px;
border-bottom-left-radius: 10px;
font-weight: 600;
}
.workflow-fab button > * {
height: 30px;
fill: var(--bg-color);
padding: 7px;
}
.workflow-fab button > component-icon img {
filter: brightness(0) invert(1);
}
/* ADD BUTTON */
.component_page_workflow [data-bind="add"] {
display: inline-block;
}
.component_page_workflow [data-bind="add"] .box {
align-items: center;
background: var(--emphasis);
display: flex;
padding: 4px 0px 2px 0px;
position: relative;
left: 5px;
overflow-x: scroll;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
border-width: 0;
}
.component_page_workflow [data-bind="add"] .box button {
color: var(--bg-color);
font-family: monospace;
text-transform: uppercase;
background:var(--border);
font-size: 0.85rem;
letter-spacing: -0.5px;
margin-right: 5px;
}
.component_page_workflow [data-bind="add"] .box svg {
margin-right: 0;
fill: var(--bg-color);
transition: transform 0.2s ease;
}
.component_page_workflow [data-bind="add"] .box > .item {
position: sticky;
left: 0;
z-index: 1;
background: transparent;
backdrop-filter: blur(2px);
padding: 3px 8px;
}
.component_page_workflow [data-bind="add"] .box > .flex {
padding: 0 5px 0 0;
margin-left: -5px;
}
================================================
FILE: public/assets/pages/adminpage/ctrl_workflow.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import { loadCSS } from "../../helpers/loader.js";
import AdminHOC from "./decorator.js";
import { workflowAll } from "./model_workflow.js";
import ctrlList from "./ctrl_workflow_list.js";
import ctrlDetails from "./ctrl_workflow_details.js";
export default AdminHOC(async function(render) {
await loadCSS(import.meta.url, "./ctrl_workflow.css");
render(createElement("<component-loader inlined></component-loader>"));
const { workflows, triggers, actions } = await workflowAll().toPromise();
const specs = getSpecs();
if (specs) ctrlDetails(render, { workflow: specs, triggers, actions });
else ctrlList(render, { workflows, triggers, actions });
});
function getSpecs() {
const GET = new URLSearchParams(location.search);
try {
return JSON.parse(atob(GET.get("specs")));
} catch (err) {
return null;
}
}
================================================
FILE: public/assets/pages/adminpage/ctrl_workflow_details.js
================================================
import { createElement, createFragment, navigate } from "../../lib/skeleton/index.js";
import rxjs, { effect, onClick } from "../../lib/rx.js";
import { animate, slideXIn, slideXOut } from "../../lib/animate.js";
import { qs, qsa, safe } from "../../lib/dom.js";
import { createForm, mutateForm } from "../../lib/form.js";
import { formTmpl } from "../../components/form.js";
import { workflowUpsert, workflowDelete, workflowGet } from "./model_workflow.js";
import transition from "./animate.js";
export default async function(render, { workflow, triggers, actions }) {
const { id } = workflow;
const $page = createElement(`
<div class="component_page_workflow">
<h2 class="ellipsis flex">
<a href="./admin/workflow" data-link>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640" style="width:20px;fill:var(--color);">
<path d="M169.4 297.4C156.9 309.9 156.9 330.2 169.4 342.7L361.4 534.7C373.9 547.2 394.2 547.2 406.7 534.7C419.2 522.2 419.2 501.9 406.7 489.4L237.3 320L406.6 150.6C419.1 138.1 419.1 117.8 406.6 105.3C394.1 92.8 373.8 92.8 361.3 105.3L169.3 297.3z"/>
</svg>
</a>
<form class="full-width"><input type="text" value="${safe(workflow.name)}" name="name" /></form>
</h2>
<div data-bind="trigger"></div>
<div data-bind="actions"></div>
<div data-bind="add"></div>
<h2 class="ellipsis">Activity</h2>
<pre data-bind="history" class="scroll-y" style="max-height:300px">...</pre>
<style>.component_page_admin .page_container h2:after { display: none; }</style>
</div>
`);
render(transition($page));
// feature1: setup trigger
const $trigger = qs($page, `[data-bind="trigger"]`);
$trigger.appendChild(await createTrigger({ trigger: workflow.trigger, triggers }));
// feature2: setup actions
const $actions = qs($page, `[data-bind="actions"]`);
for (let i=0; i<(workflow.actions || []).length; i++) {
$actions.appendChild(await createAction({ action: workflow.actions[i], actions }));
}
// feature3: add a step
const $add = qs($page, `[data-bind="add"]`);
$add.appendChild(await createAdd({
workflow,
actions,
createAction: async({ action, actions }) => {
const $action = await createAction({ action, actions });
qs($action, `button[alt="delete"]`).onclick = (e) => removeAction(e.target);
$actions.appendChild($action);
withToggle(qs($action, `[data-bind="form"]`));
},
}));
// feature4: save button
effect(rxjs.of(createSave({ withDelete: !!id })).pipe(
rxjs.tap(($fab) => $page.parentElement.appendChild($fab)),
rxjs.mergeMap(($fab) => onClick(qs($fab, "button"))),
rxjs.tap(($button) => {
$button.setAttribute("disabled", "true");
$button.firstElementChild.classList.add("hidden");
$button.firstElementChild.nextElementSibling.classList.remove("hidden");
}),
rxjs.mergeMap(($button) => {
let action = rxjs.of(null);
let redirect = !id;
const workflow = formData($page, { id });
if (workflow.published === "delete") {
if (window.confirm("delete this workflow?")) {
action = workflowDelete(id);
redirect = true;
}
} else {
workflow.published = workflow.published === "publish";
action = workflowUpsert(workflow);
}
const start = new Date();
return action.pipe(
rxjs.switchMap((result) => {
const elapsed = new Date() - start;
return rxjs.of(result).pipe(rxjs.delay(Math.max(0, 400 - elapsed)));
}),
rxjs.finalize(() => {
$button.removeAttribute("disabled");
$button.firstElementChild.classList.remove("hidden");
$button.firstElementChild.nextElementSibling.classList.add("hidden");
if (redirect) navigate(window.location.pathname);
else history.replaceState(null, "", window.location.pathname + "?specs=" + encodeURIComponent(btoa(JSON.stringify(workflow))));
}),
);
}),
));
// feature5: toggle form visibility
qsa($page, `[data-bind="form"]`).forEach(($form) => {
withToggle($form);
if (workflow.id) $form.classList.add("hidden");
});
// feature6: remove button
qsa($page, `button[alt="delete"]`).forEach(($delete) => $delete.onclick = (e) => {
removeAction(e.target);
});
// feature7: history
const $history = qs($page, `[data-bind="history"]`);
if (!workflow.id) {
$history.previousElementSibling.remove();
$history.remove();
} else effect(rxjs.of(null).pipe(
rxjs.mergeMap(() => workflowGet(workflow.id)),
rxjs.tap(({ history }) => {
if (history.length === 0) $history.innerText = "Ø";
else $history.innerText = history.map(({ id, created_at, status, steps }) => {
const [date, time] = created_at.split(" ");
let msg = `date=${safe(date)} time=${safe(time)} id=${safe(String(id))} status=${safe(status)}`;
try { steps = JSON.parse(steps); }
catch (err) { steps = []; }
if (steps.length > 0) {
const s = new Array(steps.length);
for (let i = 0; i < steps.length; i++) {
const { name, done = false } = steps[i];
const out = name.split("/")[1] || "na";
if (status === "FAILURE" && !done) s[i] = out + "[✗]";
else if (status === "RUNNING" && !done && (steps[i-1] ? steps[i-1].done : true)) s[i] = out + "[○]";
else if (["RUNNING", "PENDING"].indexOf(status) !== -1 && done) s[i] = out + "[✓]";
else if (["READY", "CLAIMED"].indexOf(status) !== -1) s[i] = out + "[○]";
else s[i] = out;
}
msg += "[" + s.join(" ➜ ") + "]";
}
return msg;
}).join("\n");
}),
rxjs.catchError(() => rxjs.of(null)),
rxjs.delay(5000),
rxjs.repeat(),
));
}
async function createTrigger({ trigger, triggers }) {
const currentTrigger = triggers.find(({ name }) => name === trigger.name);
if (!currentTrigger) return createElement(`<div class="box disabled">Trigger not found "${safe(trigger.name)}"</div>`);
const { title, icon } = currentTrigger;
const $trigger = createFragment(`
<div class="box disabled">
${icon}
<h3 class="ellipsis no-select">
${safe(title)}
<button alt="configure" class="pull-right"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640"><path d="M259.1 73.5C262.1 58.7 275.2 48 290.4 48L350.2 48C365.4 48 378.5 58.7 381.5 73.5L396 143.5C410.1 149.5 423.3 157.2 435.3 166.3L503.1 143.8C517.5 139 533.3 145 540.9 158.2L570.8 210C578.4 223.2 575.7 239.8 564.3 249.9L511 297.3C511.9 304.7 512.3 312.3 512.3 320C512.3 327.7 511.8 335.3 511 342.7L564.4 390.2C575.8 400.3 578.4 417 570.9 430.1L541 481.9C533.4 495 517.6 501.1 503.2 496.3L435.4 473.8C423.3 482.9 410.1 490.5 396.1 496.6L381.7 566.5C378.6 581.4 365.5 592 350.4 592L290.6 592C275.4 592 262.3 581.3 259.3 566.5L244.9 496.6C230.8 490.6 217.7 482.9 205.6 473.8L137.5 496.3C123.1 501.1 107.3 495.1 99.7 481.9L69.8 430.1C62.2 416.9 64.9 400.3 76.3 390.2L129.7 342.7C128.8 335.3 128.4 327.7 128.4 320C128.4 312.3 128.9 304.7 129.7 297.3L76.3 249.8C64.9 239.7 62.3 223 69.8 209.9L99.7 158.1C107.3 144.9 123.1 138.9 137.5 143.7L205.3 166.2C217.4 157.1 230.6 149.5 244.6 143.4L259.1 73.5zM320.3 400C364.5 399.8 400.2 363.9 400 319.7C399.8 275.5 363.9 239.8 319.7 240C275.5 240.2 239.8 276.1 240 320.3C240.2 364.5 276.1 400.2 320.3 400z"/></svg></button>
</h3>
<form data-bind="form" data-key="trigger" data-step="${safe(trigger.name)}"></form>
</div><hr>
`);
const $form = await createForm(
mutateForm(currentTrigger.specs, trigger.params || {}),
formTmpl(),
);
qs($trigger, `[data-bind="form"]`).appendChild($form);
return $trigger;
}
async function createAction({ action, actions }) {
const selected = actions.find((_action) => _action.name === action.name);
if (!selected) return createElement(`
<div>
<div class="box disabled">Action not found "${safe(action.name)}"</div>
<hr>
</div>
`);
const subtitle = selected.subtitle && action.params && action.params[selected.subtitle] ? `(${safe(action.params[selected.subtitle])})` : "";
const $action = createElement(`
<div>
<div class="box">
${selected.icon}
<h3 class="ellipsis no-select">
${safe(selected.title)} <span>${safe(subtitle)}</span>
<button alt="delete" class="pull-right"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640"><path d="M183.1 137.4C170.6 124.9 150.3 124.9 137.8 137.4C125.3 149.9 125.3 170.2 137.8 182.7L275.2 320L137.9 457.4C125.4 469.9 125.4 490.2 137.9 502.7C150.4 515.2 170.7 515.2 183.2 502.7L320.5 365.3L457.9 502.6C470.4 515.1 490.7 515.1 503.2 502.6C515.7 490.1 515.7 469.8 503.2 457.3L365.8 320L503.1 182.6C515.6 170.1 515.6 149.8 503.1 137.3C490.6 124.8 470.3 124.8 457.8 137.3L320.5 274.7L183.1 137.4z"/></svg></button>
<button alt="configure" class="pull-right ${Object.keys(selected.specs).length === 0 ? "hidden": ""}"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640"><path d="M259.1 73.5C262.1 58.7 275.2 48 290.4 48L350.2 48C365.4 48 378.5 58.7 381.5 73.5L396 143.5C410.1 149.5 423.3 157.2 435.3 166.3L503.1 143.8C517.5 139 533.3 145 540.9 158.2L570.8 210C578.4 223.2 575.7 239.8 564.3 249.9L511 297.3C511.9 304.7 512.3 312.3 512.3 320C512.3 327.7 511.8 335.3 511 342.7L564.4 390.2C575.8 400.3 578.4 417 570.9 430.1L541 481.9C533.4 495 517.6 501.1 503.2 496.3L435.4 473.8C423.3 482.9 410.1 490.5 396.1 496.6L381.7 566.5C378.6 581.4 365.5 592 350.4 592L290.6 592C275.4 592 262.3 581.3 259.3 566.5L244.9 496.6C230.8 490.6 217.7 482.9 205.6 473.8L137.5 496.3C123.1 501.1 107.3 495.1 99.7 481.9L69.8 430.1C62.2 416.9 64.9 400.3 76.3 390.2L129.7 342.7C128.8 335.3 128.4 327.7 128.4 320C128.4 312.3 128.9 304.7 129.7 297.3L76.3 249.8C64.9 239.7 62.3 223 69.8 209.9L99.7 158.1C107.3 144.9 123.1 138.9 137.5 143.7L205.3 166.2C217.4 157.1 230.6 149.5 244.6 143.4L259.1 73.5zM320.3 400C364.5 399.8 400.2 363.9 400 319.7C399.8 275.5 363.9 239.8 319.7 240C275.5 240.2 239.8 276.1 240 320.3C240.2 364.5 276.1 400.2 320.3 400z"/></svg></button>
</h3>
<form data-bind="form" data-key="actions" data-step="${safe(action.name)}" data-array></form>
</div>
<hr>
</div>
`);
const $form = await createForm(
mutateForm(selected.specs, action.params || {}),
formTmpl(),
);
qs($action, `[data-bind="form"]`).appendChild($form);
return $action;
}
async function removeAction($target) {
const $box = $target.closest(".box");
await animate($box, {
time: 150,
keyframes: slideXOut(10),
});
$box.parentElement.remove();
}
async function createAdd({ actions, createAction }) {
const $el = createElement(`
<div class="box">
<button class="item" title="add">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640">
<path d="M352 128C352 110.3 337.7 96 320 96C302.3 96 288 110.3 288 128L288 288L128 288C110.3 288 96 302.3 96 320C96 337.7 110.3 352 128 352L288 352L288 512C288 529.7 302.3 544 320 544C337.7 544 352 529.7 352 512L352 352L512 352C529.7 352 544 337.7 544 320C544 302.3 529.7 288 512 288L352 288L352 128z"/>
</svg>
</button>
</div>
`);
const $categories = createElement(`
<div class="hidden flex no-select">
`+actions.map(({ name }) => `<button data-name="${safe(name)}">${safe(name)}</button>`).join("")+`
</div>
`);
const $item = qs($el, ".item");
const width = 45;
let rotate = 0;
$el.appendChild($categories);
$item.onclick = async(e) => {
rotate += 45;
$item.firstElementChild.style.transform = `rotate(${rotate}deg)`;
if (rotate % 90 === 0) {
$categories.classList.add("hidden");
await animate($el, {
time: 150,
keyframes: [
{ width: "300px" },
{ width: `${width}px` },
],
});
} else {
await animate($el, {
time: 150,
keyframes: [
{ width: `${width}px` },
{ width: "300px" },
],
});
$categories.classList.remove("hidden");
animate($categories, { time: 80, keyframes: slideXIn(-20) });
}
};
qsa($el, "[data-name]").forEach(($action) => $action.onclick = () => {
const action = actions.find(({ name }) => name === $action.getAttribute("data-name"));
if (action) createAction({ action, actions });
$item.onclick();
});
return $el;
}
function createSave({ withDelete = true }) {
const $fab = createElement(`
<form class="workflow-fab flex no-select">
<select name="published">
<option>publish</option>
<option>unpublish</option>
${withDelete ? "<option>delete</option>" : ""}
</select>
<button style="display:contents;" type="button">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640">
<path d="M160 96C124.7 96 96 124.7 96 160L96 480C96 515.3 124.7 544 160 544L480 544C515.3 544 544 515.3 544 480L544 237.3C544 220.3 537.3 204 525.3 192L448 114.7C436 102.7 419.7 96 402.7 96L160 96zM192 192C192 174.3 206.3 160 224 160L384 160C401.7 160 416 174.3 416 192L416 256C416 273.7 401.7 288 384 288L224 288C206.3 288 192 273.7 192 256L192 192zM320 352C355.3 352 384 380.7 384 416C384 451.3 355.3 480 320 480C284.7 480 256 451.3 256 416C256 380.7 284.7 352 320 352z"/>
</svg>
<component-icon class="hidden" name="loading"></component-icon>
</button>
</form>
`);
animate($fab, { time: 100, keyframes: slideXIn(5) });
return $fab;
}
function withToggle($form) {
const height = $form.clientHeight;
const $box = $form.closest(".box");
qs($box, `h3 button[alt="configure"]`).onclick = () => {
const shouldOpen = $form.classList.contains("hidden");
if (shouldOpen) {
animate($form, {
time: Math.max(120, height/2),
keyframes: [{ height: "0px" }, { height: `${height}px` }],
});
$form.classList.remove("hidden");
} else {
animate($form, {
time: 80,
keyframes: [{ height: `${height}px` }, { height: "0px" }],
onExit: () => $form.classList.add("hidden"),
});
}
};
}
function formData($page, { id }) {
const result = {
id: id || Date.now().toString(36) + Math.random().toString(36).slice(2, 6),
};
qsa($page.parentElement, "form").forEach(($form) => {
const params = [...new FormData($form)].reduce((acc, [key, value]) => {
if (value) acc[key] = value;
return acc;
}, {});
const key = $form.getAttribute("data-key");
if (key) {
const name = $form.getAttribute("data-step");
if ($form.hasAttribute("data-array")) {
if (!result[key]) result[key] = [];
const step = { name };
if (Object.keys(params).length > 0) step.params = params;
result[key].push(step);
} else {
const step = { name };
if (Object.keys(params).length > 0) step.params = params;
result[key] = step;
}
} else {
Object.keys(params).forEach((key) => {
result[key] = params[key];
});
}
});
return result;
}
================================================
FILE: public/assets/pages/adminpage/ctrl_workflow_list.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, onClick } from "../../lib/rx.js";
import { qs, safe } from "../../lib/dom.js";
import { animate } from "../../lib/animate.js";
import { createModal } from "../../components/modal.js";
import { generateSkeleton } from "../../components/skeleton.js";
import t from "../../locales/index.js";
import transition from "./animate.js";
export default async function(render, { workflows, triggers }) {
const $page = createElement(`
<div class="component_page_workflow">
<h2>
Workflows
<a class="pull-right pointer no-select">+</a>
</h2>
<div data-bind="workflows"></div>
</div>
`);
render(transition($page));
const $workflows = qs($page, `[data-bind="workflows"]`);
if (workflows.length === 0) $workflows.appendChild(createEmptyWorkflow({ triggers }));
else workflows
.sort((wa, wb) => wa.published === wb.published ? 0 : wa.published ? -1 : 1)
.forEach((workflow) => $workflows.appendChild(createWorkflow({ workflow })));
effect(onClick(qs($page, "h2 > a")).pipe(
rxjs.tap(($a) => animate($a, {
time: 300,
keyframes: [{ transform: "rotate(0)" }, { transform: `rotate(90deg)` }],
})),
rxjs.tap(() => ctrlModal(createModal(), { triggers })),
));
}
function createWorkflow({ workflow }) {
const { name, published, actions, trigger, updated_at } = workflow;
const summaryHTML = {
trigger: `<button class="light">${safe(trigger.name)}</button>`,
actions: (actions || []).map(({ name }) => `<button class="light">${safe(name.split("/")[0])}</button>`).join(""),
};
const $workflow = createElement(`
<a href="./admin/workflow?specs=${encodeURIComponent(btoa(JSON.stringify(workflow)))}" class="box ${published ? "" : "disabled"}" data-link>
<h3 class="ellipsis">
${safe(name)}
<span>(${Intl.DateTimeFormat(navigator.language).format(new Date(safe(updated_at)))})</span>
</h3>
<div class="workflow-summary">
${summaryHTML.trigger} ${summaryHTML.actions ? "→" + summaryHTML.actions : ""}
</div>
</a>
`);
return $workflow;
}
function createEmptyWorkflow({ triggers }) {
const $empty = createElement(`
<h3 class="center empty no-select">Create your first workflow</h3>
`);
effect(onClick($empty).pipe(
rxjs.tap(() => ctrlModal(createModal(), { triggers })),
));
return $empty;
}
function ctrlModal(render, { triggers }) {
const $page = createElement(`
<div class="component_workflow_create">
<form>
<h2>Step1: Name the Workflow</h2>
<input name="tag" type="text" placeholder="${t("Workflow Name")}" value="">
<div data-bind="list">
${generateSkeleton(1)}
</div>
</form>
</div>
`);
render($page);
const $list = qs($page, `[data-bind="list"]`);
const $input = qs($page, "input");
effect(rxjs.of(triggers).pipe(
rxjs.map((arr) => arr.map(({ name, title, icon }) => createElement(`
<a class="item flex no-select ellipsis" data-name="${safe(name)}">${icon} ${safe(title)}</a>
`))),
rxjs.map(($els) => {
$list.innerHTML = "";
$input.focus();
const $fragment = document.createDocumentFragment();
$fragment.appendChild(createElement(`<h2>Step2: Select a Trigger</h2>`));
$els.forEach(($el) => $fragment.appendChild($el));
$list.appendChild($fragment);
const height = $list.clientHeight;
$list.style.height = "0";
return { height, $els };
}),
rxjs.mergeMap(({ height, $els }) => rxjs.fromEvent($input, "keydown").pipe(
rxjs.debounceTime(200),
rxjs.tap((e) => {
const shouldOpen = e.target.value.length > 0;
if ($list.clientHeight === 0 && shouldOpen) animate($list, {
time: 300,
keyframes: [{ height: "0" }, { height: `${height}px` }],
onExit: () => $list.style.height = "",
});
else if ($list.clientHeight > 0 && !shouldOpen) animate($list, {
time: 100,
keyframes: [{ height: `${height}px` }, { height: "0" }],
onExit: () => $list.style.height = "0",
});
$els.forEach(($el) => $el.setAttribute("href", "./admin/workflow?specs="+encodeURIComponent(btoa(JSON.stringify({
name: e.target.value,
published: false,
trigger: { name: $el.getAttribute("data-name") },
actions: [{ name: "tools/debug" }]
})))));
}),
)),
));
}
================================================
FILE: public/assets/pages/adminpage/decorator.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import AdminOnly from "./decorator_admin_only.js";
import WithShell from "./decorator_sidemenu.js";
import "../../components/loader.js";
export default function HOC(ctrlPage) {
const ctrlLoading = (render) => {
render(createElement("<component-loader inlined></component-loader>"));
};
return (render) => {
AdminOnly(WithShell(ctrlPage))(render);
return (render) => {
WithShell(ctrlLoading)(render);
};
};
}
================================================
FILE: public/assets/pages/adminpage/decorator_admin_only.js
================================================
import rxjs, { effect } from "../../lib/rx.js";
import ctrlError from "../ctrl_error.js";
import ctrlLogin from "./ctrl_login.js";
import { isAdmin$ } from "./model_admin_session.js";
export default function AdminOnly(ctrlWrapped) {
return (render) => {
effect(isAdmin$().pipe(
rxjs.map((isAdmin) => isAdmin ? ctrlWrapped : ctrlLogin),
rxjs.tap((ctrl) => ctrl(render)),
rxjs.catchError(ctrlError(render)),
));
};
}
================================================
FILE: public/assets/pages/adminpage/decorator_sidemenu.css
================================================
.component_menu_sidebar {
height: 100vh;
background: linear-gradient(#232628, #2c3032);
width: 250px;
border-right: 2px solid var(--color);
padding: 50px 0px 0px 40px;
transition: transform 0.3s ease;
transition-delay: 0s;
flex-shrink: 0;
}
.component_menu_sidebar h2 {
font-family: "Source Code Pro", monospace;
color: white;
font-weight: normal;
font-size: 1.5rem;
line-height: 1.5rem;
margin: 25px 0 40px 0;
}
.component_menu_sidebar ul {
color: rgba(255, 255, 255, 0.5);
list-style-type: none;
padding: 0;
}
.component_menu_sidebar ul li {
margin: 15px 0;
}
.component_menu_sidebar ul li a.active, .component_menu_sidebar ul li a:hover {
color: white;
}
.component_menu_sidebar ul li.version {
position: absolute;
bottom: 0;
opacity: 0.25;
}
.component_menu_sidebar ul li a {
display: inline-block;
}
.component_menu_sidebar .header {
display: block;
height: 40px;
}
.component_menu_sidebar .header svg {
width: 40px;
height: 40px;
}
.component_menu_sidebar .header svg.arrow_left {
position: absolute;
margin-left: -35px;
opacity: 0.7;
padding: 8px;
box-sizing: border-box;
fill: #6f6f6f;
}
.component_menu_sidebar .header svg.logo {
transform: scale(1.4);
color: #9AD1ED;
}
@media screen and (max-width: 760px) {
.component_menu_sidebar .header svg.arrow_left {
display: none;
}
}
@media screen and (max-width: 1000px) {
.component_menu_sidebar {
padding-left: 30px;
width: 200px;
}
.component_menu_sidebar h2 {
font-size: 1.35em;
}
}
@media screen and (max-width: 760px) {
.component_menu_sidebar {
padding: 25px 10px;
}
.component_menu_sidebar h2 {
margin: 15px 0 25px 0;
font-size: 1.25em;
padding: 0;
}
.component_menu_sidebar .version {
display: none;
}
}
@media screen and (max-width: 650px) {
.component_menu_sidebar { width: 100px; }
.component_menu_sidebar h2 { display: none; }
}
@media screen and (max-width: 500px) {
.component_page_admin { flex-wrap: wrap; }
.component_menu_sidebar {
width: 100%;
height: initial;
display: flex;
padding: 10px;
border-bottom: 2px solid var(--color);
}
.component_menu_sidebar ul {
margin: 0;
display: flex;
align-items: center;
padding-left: 10px;
}
.component_menu_sidebar ul li {
margin: 0 10px;
}
}
================================================
FILE: public/assets/pages/adminpage/decorator_sidemenu.js
================================================
import { createElement, createRender } from "../../lib/skeleton/index.js";
import { toHref } from "../../lib/skeleton/router.js";
import rxjs, { effect, stateMutation } from "../../lib/rx.js";
import { qs } from "../../lib/dom.js";
import { CSS } from "../../helpers/loader.js";
import { get as getRelease } from "./model_release.js";
import { isSaving } from "./model_config.js";
import { isLoading } from "./model_audit.js";
import "../../components/icon.js";
export default function(ctrl, opts = {}) {
return async function(render) {
const $page = createElement(`
<div class="component_page_admin">
<style>${await CSS(import.meta.url, "decorator_sidemenu.css", "index.css")}</style>
<div class="component_menu_sidebar no-select">
<a class="header" href="">
<svg class="arrow_left" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="m 16,7.16 -4.58,4.59 4.58,4.59 -1.41,1.41 -6,-6 6,-6 z"/>
</svg>
<span data-bind="logo"></span>
</a>
<h2>Admin console</h2>
<ul>
<li>
<a href="${toHref("/admin/storage")}" data-link>
Storage
</a>
</li>
<li>
<a href="${toHref("/admin/workflow")}" data-link>
Workflow
</a>
</li>
<li>
<a href="${toHref("/admin/activity")}" data-link>
Activity
</a>
</li>
<li>
<a href="${toHref("/admin/settings")}" data-link>
Settings
</a>
</li>
<li class="version">
<a href="${toHref("/admin/about")}" data-link data-bind="version">
</a>
</li>
</ul>
</div>
<div class="page_container scroll-y" data-bind="admin"></div>
</div>
`);
render($page);
// feature: setup the childrens
ctrl(createRender(qs($page, "[data-bind=\"admin\"]")), opts);
// feature: display the release version
effect(getRelease().pipe(
rxjs.map(({ version }) => version),
stateMutation(qs($page, "[data-bind=\"version\"]"), "textContent"),
rxjs.catchError(() => rxjs.EMPTY),
));
// feature: logo serving as loading indicator
effect(rxjs.combineLatest([
isSaving().pipe(rxjs.startWith(false)),
isLoading().pipe(rxjs.startWith(false)),
]).pipe(
rxjs.map(([a, b]) => a || b),
rxjs.map((isLoading) => isLoading
? "<component-icon name=\"loading\"></component-icon>"
: `<svg class="logo" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
<path d="M330 202a81 79 0 00-162 0 81 79 0 000 158 81 79 0 000-158m81 79a81 79 0 1181 79H168" fill="none" stroke="currentColor" stroke-width="35px"/>
</svg>`),
stateMutation(qs($page, "[data-bind=\"logo\"]"), "innerHTML")
));
// feature: currently active menu link
effect(rxjs.of($page.querySelectorAll(".component_menu_sidebar li a")).pipe(
rxjs.mergeMap(($els) => $els),
rxjs.filter(($el) => location.pathname.endsWith($el.getAttribute("href"))),
rxjs.tap(($el) => $el.classList.add("active")),
rxjs.tap(($el) => $el.removeAttribute("href"))
));
};
}
================================================
FILE: public/assets/pages/adminpage/helper_form.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs from "../../lib/rx.js";
export function renderLeaf({ format, label, description, type }) {
if (label === "banner") return createElement(`
<div class="banner">
${fromMarkdown(description)}
</div>
`);
const $el = createElement(`
<label class="no-select">
<div class="flex">
<span class="ellipsis">
${format(label)}:
</span>
<div style="width:100%;" data-bind="children"></div>
</div>
</label>
`);
if (type === "hidden") $el.classList.add("hidden");
if (description) $el.appendChild(createElement(`
<div class="flex">
<span class="nothing"></span>
<div style="width:100%;">
<div class="description">${description}</div>
</div>
</div>
`));
return $el;
}
function fromMarkdown(str = "") {
str = str.replace(/\[([^\]]+)\]\(([^)]+)\)/g, "<a href=\"$2\">$1</a>");
str = str.replaceAll("\n", "<br>");
return str;
}
export function useForm$($inputNodeList) {
return rxjs.pipe(
rxjs.mergeMap(() => $inputNodeList()),
rxjs.mergeMap(($el) => rxjs.fromEvent($el, "input")),
rxjs.mergeMap(($el) => {
if ($el.target.checkValidity() === false) {
$el.target.reportValidity();
return rxjs.EMPTY;
}
return rxjs.of($el);
}),
rxjs.mergeMap(async(e) => ({
name: e.target.getAttribute("name"),
value: await (async function() {
switch (e.target.getAttribute("type")) {
case "checkbox":
return e.target.checked;
case "file":
if (e.target.files.length === 0) return null;
return await new Promise((done) => {
const reader = new window.FileReader();
reader.readAsDataURL(e.target.files[0]);
reader.onload = () => done(reader.result);
});
default:
return e.target.value;
}
}()),
})),
rxjs.scan((store, keyValue) => {
store[keyValue.name] = keyValue.value;
return store;
}, {})
);
}
export function formObjToJSON$() {
const formObjToJSON = (o, level = 0) => {
const obj = Object.assign({}, o);
Object.keys(obj).forEach((key) => {
const t = obj[key];
if ("label" in t && "type" in t && "default" in t && "value" in t) {
let value = obj[key].value;
if (t.type === "number") value = parseInt(value);
obj[key] = value;
} else {
obj[key] = formObjToJSON(obj[key], level + 1);
}
});
return obj;
};
return rxjs.map(formObjToJSON);
}
================================================
FILE: public/assets/pages/adminpage/index.css
================================================
.component_page_admin {
display: flex;
}
.component_page_admin .adminpage {
max-width: 1400px;
}
.component_page_admin .page_container {
width: 100%;
background: #fdfdfc;
padding-bottom: 150px;
padding-left: 60px;
padding-right: 60px;
box-sizing: border-box;
max-height: 100vh;
}
.component_page_admin .page_container.scroll-y > div {
max-width: 1300px;
}
@media screen and (max-width: 1000px) {
.component_page_admin .page_container {
padding-left: 30px;
padding-right: 30px;
}
}
@media screen and (max-width: 500px) {
.component_page_admin .page_container {
padding-left: 10px;
padding-right: 10px;
}
}
.component_page_admin .page_container h2 {
font-family: 'Source Code Pro', monospace;
text-shadow: 0 0 2px var(--bg-color);
font-size: 2em;
padding: 50px 0 0 0;
margin-bottom: 30px;
margin-top: 0;
font-weight: normal;
line-height: 1em;
margin-left: -60px;
margin-right: -60px;
padding-left: 60px;
padding-right: 60px;
}
@media screen and (max-width: 1000px) {
.component_page_admin .page_container h2 {
padding-top: 25px;
}
}
@media screen and (max-width: 500px) {
.component_page_admin .page_container h2 {
padding-top: 10px;
}
}
.component_page_admin .page_container h2:after {
content: "_";
display: block;
font-size: 0;
border-bottom: 3px solid var(--color);
width: 90px;
margin-top: 5px;
opacity: 0.9;
line-height: 0;
}
.component_page_admin .page_container .sticky h2 {
position: sticky;
background: rgba(253, 253, 252, 0.9);
backdrop-filter: saturate(180%) blur(20px);
box-shadow: 0 2px 10px rgba(0,0,0,0.02);
z-index: 2;
top: 0;
}
@media screen and (max-width: 550px) {
.component_page_admin .page_container label > div {
display: block;
}
.component_page_admin .page_container label > div .nothing {
display: none;
}
}
.component_page_admin .page_container label > div > span {
display: inline-block;
line-height: 30px;
min-width: 150px;
padding-right: 20px;
margin-top: auto;
margin-bottom: auto;
}
@media screen and (max-width: 760px) {
.component_page_admin .page_container label > div > span {
min-width: 115px;
}
}
/* form builder */
.component_page_admin .page_container label > div .component_checkbox .indicator {
top: 6px;
}
.component_page_admin .page_container a {
color: var(--dark);
}
.component_page_admin .page_container a:hover {
opacity: 0.8;
transition: opacity 0.2s;
text-shadow: 0 0 #000000aa;
}
.component_page_admin .page_container pre {
font-family: 'Source Code Pro', monospace;
background: var(--dark);
font-size: 0.9em;
padding: 10px;
margin-bottom: 0;
border-radius: 3px;
color: white;
max-width: 100%;
overflow-x: auto;
overflow-y: auto;
}
.component_page_admin .page_container .component_loader > svg {
height: 50px;
}
.component_page_admin .page_container fieldset {
background: white;
border-color: #ebebec;
border-style: solid;
border-radius: 5px;
padding: 10px 15px;
margin: 15px 0 0 0;
}
.component_page_admin .formbuilder h2 ~ div > div > label,
.component_page_admin .formbuilder h2 ~ div > div > div > label {
display: block;
border-bottom: 2px dashed var(--border);
margin-bottom: 15px;
padding-bottom: 5px;
margin-top: 15px;
}
.component_page_admin .formbuilder .component_input,
.component_page_admin .formbuilder .component_textarea,
.component_page_admin .formbuilder .component_select {
background: var(--border);
border: 2px solid var(--border);
border-radius: 3px;
padding-left: 5px;
}
.component_page_admin .formbuilder .component_input,
.component_page_admin .formbuilder .component_select{
height: 33px;
}
.component_page_admin .formbuilder .component_input:not([disabled]):hover,
.component_page_admin .formbuilder .component_input:not([disabled]):focus,
.component_page_admin .formbuilder .component_textarea:not([disabled]):hover,
.component_page_admin .formbuilder .component_textarea:not([disabled]):focus,
.component_page_admin .formbuilder .component_select:not([disabled]):hover,
.component_page_admin .formbuilder .component_select:not([disabled]):focus {
background: rgba(0, 0, 0, 0.08);
}
.component_page_admin form .formbuilder_password:focus-within img.component_icon,
.component_page_admin form .formbuilder_password:hover img.component_icon{
border-color: rgba(0, 0, 0, 0.05);
background: rgba(0, 0, 0, 0.08);
}
.component_page_admin .formbuilder .formbuilder_password .component_input {
border-right: none;
border-top-right-radius: 0;
border-bottom-right-radius: 0;
}
.component_page_admin .formbuilder_password img.component_icon {
border: 2px solid rgba(0, 0, 0, 0.05);
height: 19px;
border-left: none;
background: rgba(0, 0, 0, 0.07);
border-top-right-radius: 3px;
border-bottom-right-radius: 3px;
padding-right: 5px;
}
.component_page_admin .formbuilder input::placeholder,
.component_page_admin .formbuilder textarea::placeholder {
opacity: 0.6;
}
.component_page_admin .formbuilder .banner pre {
background: inherit;
color: inherit;
padding: 0;
margin: 0;
}
================================================
FILE: public/assets/pages/adminpage/model_admin_session.js
================================================
import rxjs from "../../lib/rx.js";
import ajax from "../../lib/ajax.js";
const sessionSubject$ = new rxjs.Subject();
const adminSession$ = rxjs.merge(
sessionSubject$,
rxjs.merge(
rxjs.interval(30000),
rxjs.fromEvent(document, "visibilitychange").pipe(rxjs.filter(() => !document.hidden)),
).pipe(
rxjs.startWith(null),
rxjs.mergeMap(() => ajax({ url: "admin/api/session", responseType: "json" })),
rxjs.map(({ responseJSON }) => responseJSON.result),
)
).pipe(
rxjs.distinctUntilChanged(),
rxjs.shareReplay(1)
);
export function isAdmin$() {
return adminSession$;
}
export function authenticate$(body) {
return ajax({
url: "admin/api/session",
method: "POST",
body,
responseType: "json"
}).pipe(
rxjs.mapTo(true),
rxjs.tap((ok) => ok && sessionSubject$.next(ok)),
);
}
================================================
FILE: public/assets/pages/adminpage/model_audit.js
================================================
import rxjs from "../../lib/rx.js";
import ajax from "../../lib/ajax.js";
const isLoading$ = new rxjs.BehaviorSubject(false);
export function get(searchParams = new URLSearchParams()) {
return ajax({
url: "admin/api/audit?" + searchParams.toString(),
responseType: "json"
}).pipe(
rxjs.map(({ responseJSON }) => responseJSON.result)
);
}
export function setLoader(value) {
return isLoading$.next(!!value);
}
export function isLoading() {
return isLoading$.asObservable();
}
================================================
FILE: public/assets/pages/adminpage/model_auth_middleware.js
================================================
import rxjs from "../../lib/rx.js";
import ajax from "../../lib/ajax.js";
const model$ = ajax({
url: "admin/api/middlewares/authentication",
method: "GET",
responseType: "json"
}).pipe(
rxjs.map(({ responseJSON }) => responseJSON.result),
rxjs.share(),
);
export function getAuthMiddleware() {
return model$;
}
================================================
FILE: public/assets/pages/adminpage/model_backend.js
================================================
import rxjs from "../../lib/rx.js";
import { getBackends as _getBackends } from "../../model/backend.js";
import { isSaving } from "./model_config.js";
const backend$ = _getBackends().pipe(rxjs.shareReplay(1));
export function getBackends() {
return isSaving().pipe(
rxjs.filter((loading) => !loading),
rxjs.mergeMap(() => backend$),
);
}
================================================
FILE: public/assets/pages/adminpage/model_config.js
================================================
import rxjs from "../../lib/rx.js";
import ajax from "../../lib/ajax.js";
const isSaving$ = new rxjs.BehaviorSubject(false);
const config$ = isSaving$.pipe(
rxjs.filter((loading) => !loading),
rxjs.switchMapTo(ajax({
url: "admin/api/config",
method: "GET",
responseType: "json"
})),
rxjs.map((res) => res.responseJSON.result),
rxjs.shareReplay(1),
);
export async function initConfig() {
if (isSaving$.value === true) isSaving$.next(false);
}
export function isSaving() {
return isSaving$.asObservable();
}
export function get() {
return config$;
}
export function save() {
return rxjs.pipe(
rxjs.tap(() => isSaving$.next(true)),
rxjs.debounceTime(800),
rxjs.mergeMap((formData) => ajax({
url: "admin/api/config",
method: "POST",
responseType: "json",
body: formData,
})),
rxjs.tap(() => isSaving$.next(false)),
rxjs.catchError((err) => {
isSaving$.next(false);
return rxjs.throwError(err);
}),
);
}
================================================
FILE: public/assets/pages/adminpage/model_log.js
================================================
import rxjs from "../../lib/rx.js";
import ajax from "../../lib/ajax.js";
export function url(logSize = 0) {
return "admin/api/logs" + (logSize ? `?maxSize=${logSize}` : "");
}
export function get(t = 100) {
return ajax({
url: url(1024 * t), // fetch the last 100KB by default
responseType: "text",
}).pipe(
rxjs.map(({ response }) => response),
);
}
================================================
FILE: public/assets/pages/adminpage/model_release.js
================================================
import rxjs from "../../lib/rx.js";
import ajax from "../../lib/ajax.js";
const release$ = ajax({
url: "about",
responseType: "text",
}).pipe(rxjs.shareReplay(1));
export function get() {
return release$.pipe(
rxjs.map(({ response, responseHeaders }) => {
const a = document.createElement("html");
a.innerHTML = response;
return {
html: a.querySelector("table")?.outerHTML,
version: responseHeaders["x-powered-by"].trim().replace(/^Filestash\/([v\.0-9]*).*$/, "$1")
};
}),
);
}
================================================
FILE: public/assets/pages/adminpage/model_setup.js
================================================
import { createElement, nop } from "../../lib/skeleton/index.js";
import rxjs from "../../lib/rx.js";
import { qs, qsa } from "../../lib/dom.js";
import { createModal, MODAL_RIGHT_BUTTON } from "../../components/modal.js";
import notification from "../../components/notification.js";
import { query as getConfig } from "../../model/config.js";
import { formObjToJSON$ } from "./helper_form.js";
import { getBackendAvailable, getMiddlewareAvailable } from "./ctrl_storage_state.js";
import { get as getAdminConfig, save as saveConfig } from "./model_config.js";
export function getDeps({ getPassword = nop }) {
return rxjs.combineLatest([
getAdminConfig().pipe(formObjToJSON$()),
getBackendAvailable(),
getMiddlewareAvailable(),
getConfig(),
]).pipe(
rxjs.map(([{ constant, middleware }, backendSpecs, authSpecs, { connections }]) => ([
{
name_success: "You're using HTTPS",
name_failure: "Your connection isn't encrypted",
pass: window.location.protocol !== "http:",
severe: true,
message: createElement("<i>Set up HTTPS to secure your connection and protect your data in transit</i>"),
}, {
name_success: "Running as non root user: '" + constant.user + "'",
name_failure: "Running as root",
pass: constant.user !== "root",
severe: true,
message: createElement("<i>You should run as a non-privileged user, running as root is risky.</i>"),
}, {
pass: false,
severe: connections.length === 0,
name_failure: connections.length === 0 ? "Almost there!" : "Want to try something different?",
message: withPreset(createElement(`
<div id="configuration-preset">
<i>Pick a preset that best fits your needs:</i><br>
<div data-bind="templates"></div>
<div class="note">
Notes: Templates get you started quickly, but they're just scratching the surface.
Want more? Head to <a href="admin/storage">/admin/storage</a> to wire up your own storage, authentication via SSO, and RBAC authorization.
</div>
<style>${CSS}</style>
</div>
`), {
password: getPassword(),
hasStorage: (name, field = null) => !!backendSpecs[name] && (field === null ? true : !!backendSpecs[name][field]),
hasAuth: (name) => !!authSpecs[name]
}),
}, {
name_success: "Enterprise Support: active",
name_failure: "Enterprise Support: no",
pass: constant.license !== "agpl",
message: createElement("<i>Need guaranteed response times? Upgrade to a support plan with 9x5 or 24x7 coverage and SLAs</i>"),
}, {
name_success: "Enterprise License: active",
name_failure: "You're on the AGPL version",
pass: constant.license !== "agpl",
message: createElement("<i>Upgrade to Filestash enterprise for production usage in a commercial environment</i>"),
}
])),
);
}
function withPreset($preset, { password, hasStorage, hasAuth }) {
const TEMPLATES = [
{
name: "Local files - just for me",
success: createElement("<span>Ready! Visit <a class=\"wavy\" href=\"login\">/login</a> with your admin password to start browsing files.</span>"),
output_connections: [{ "type": "local", "label": "local" }],
output_identity_provider: { "type": "passthrough", "params": "{\"strategy\":\"password_only\"}" },
output_attribute_mapping: { "related_backend": "local", "params": "{\"local\":{\"type\":\"local\",\"password\":\"{{ .password }}\"}}" },
isOK: hasStorage("local") && hasAuth("passthrough"),
},
{
name: "Local Storage - Local Users",
success: createElement("<span>Applied! Create your first users from <a class=\"wavy\" href=\"admin/simple-user-management\">/admin/simple-user-management</a></span>"),
input_storage: password ? null : ["admin_password"],
output_connections: [{ "type": "local", "label": "local" }],
output_identity_provider: { "type": "local", "params": "{}" },
output_attribute_mapping: {
"related_backend": "local",
"params": "{\"local\":{\"type\":\"local\",\"password\":\""+(password || "[[admin_password]]") +"\"}}",
},
isOK: hasStorage("local") && hasAuth("local"),
},
{
name: "SFTP Storage - Use existing credentials",
success: createElement("<span>Done! Visit <a class=\"wavy\" href=\"login\">/login</a> and authenticate with your SFTP username and password or private key.</span>"),
input_storage: ["sftp_hostname"],
output_connections: [{ "type": "sftp", "label": "sftp" }],
output_identity_provider: { "type": "passthrough", "params": "{\"strategy\":\"username_and_password\"}" },
output_attribute_mapping: { "related_backend": "sftp", "params": "{\"sftp\":{\"type\":\"sftp\",\"hostname\":\"[[sftp_hostname]]\",\"username\":\"{{ .user }}\",\"password\":\"{{ .password }}\"}}" },
isOK: hasStorage("sftp") && hasAuth("passthrough"),
},
{
name: "S3 Storage - Use your AWS credentials",
success: createElement("<span>All set! Visit <a class=\"wavy\" href=\"login\">/login</a> - use your access_key_id as username, secret_access_key as password.</span>"),
output_connections: [{ "type": "s3", "label": "s3" }],
output_identity_provider: { "type": "passthrough", "params": "{\"strategy\":\"username_and_password\"}" },
output_attribute_mapping: { "related_backend": "s3", "params": "{\"s3\":{\"type\":\"s3\",\"access_key_id\":\"{{ .user }}\",\"secret_access_key\":\"{{ .password }}\"}}" },
isOK: hasStorage("s3") && hasAuth("passthrough"),
},
{
name: "S3 Storage - Multiple users",
success: createElement("<span>All set! Create your first users from <a class=\"wavy\" href=\"admin/simple-user-management\">/admin/simple-user-management</a></span>"),
input_storage: ["access_key_id", "secret_access_key"],
output_connections: [{ "type": "s3", "label": "s3" }],
output_identity_provider: { "type": "local", "params": "{}" },
output_attribute_mapping: { "related_backend": "s3", "params": "{\"s3\":{\"type\":\"s3\",\"access_key_id\":\"[[access_key_id]]\",\"secret_access_key\":\"[[secret_access_key]]\"}}" },
isOK: hasStorage("s3") && hasAuth("local"),
},
{
name: "FTP Storage - WordPress Users",
success: createElement("<span>Done! Visit <a class=\"wavy\" href=\"login\">/login</a> - use your wordpress credentials to access your FTP.</span>"),
input_storage: ["ftp_hostname", "ftp_username", "ftp_password"],
input_auth: ["wordpress_url"],
output_connections: [{ "type": "ftp", "label": "ftp" }],
output_identity_provider: { "type": "wordpress", "params": "{\"url\":\"[[wordpress_url]]\"}" },
output_attribute_mapping: { "related_backend": "ftp", "params": "{\"ftp\":{\"type\":\"ftp\",\"hostname\":\"[[ftp_hostname]]\",\"username\":\"[[ftp_username]]\",\"password\":\"[[ftp_password]]\"}}" },
isOK: hasStorage("ftp") && hasAuth("wordpress"),
},
];
const $templates = qs($preset, `[data-bind="templates"]`);
const onClick = (specs) => {
return async() => {
if (!specs.isOK) return createModal({ withButtonsRight: "OK" })(createElement(`
<div>
Your build is missing some plugins. Contact Support
</div>
`));
const output = {
connections: specs.output_connections,
identity_provider: specs.output_identity_provider,
attribute_mapping: specs.output_attribute_mapping,
};
const $form = createElement("<form id=\"configuration-preset-modal\"></form>");
$form.onsubmit = (e) => e.preventDefault();
const save = await new Promise((done) => {
const fields = (specs.input_storage || []).concat(specs.input_auth || []);
if (fields.length === 0) return done(true);
fields.forEach((fieldName) => $form.appendChild(createElement(`
<label class="no-select">
${fieldName}
<input class="component_input" type="text" name="${fieldName}" />
</label>
`)));
createModal({ withButtonsRight: "Apply" })($form, (choice, $modal) => {
if (choice !== MODAL_RIGHT_BUTTON) return done(false);
let ok = false;
qsa($modal, "input").forEach(($input) => {
if ($input.value) ok = true;
output.identity_provider.params = output.identity_provider.params.replaceAll("[["+$input.getAttribute("name")+"]]", $input.value.replaceAll(`"`, `\"`));
output.attribute_mapping.params = output.attribute_mapping.params.replaceAll("[["+$input.getAttribute("name")+"]]", $input.value.replaceAll(`"`, `\"`));
});
done(ok);
});
});
if (save === false) return;
await getAdminConfig().pipe(
rxjs.first(),
formObjToJSON$(),
rxjs.map((config) => {
config.connections = output.connections;
config.middleware.attribute_mapping = output.attribute_mapping;
config.middleware.identity_provider = output.identity_provider;
return config;
}),
saveConfig(),
rxjs.tap(() => notification.success(specs.success)),
rxjs.catchError((err) => {
notification.error(err.message);
return rxjs.throwError(err);
}),
).toPromise();
};
};
TEMPLATES.map((specs) => {
const $div = createElement(`<div></div>`);
const $button = document.createElement("button");
$button.className = "no-select";
$button.innerText = `APPLY PRESET`;
$button.onclick = onClick(specs);
$div.appendChild($button);
$div.appendChild(createElement(`<span> ➡ ${specs.name || "N/A"}</span>`));
return $div;
}).forEach(($button) => $templates.appendChild($button));
return $preset;
}
const CSS = `
#configuration-preset .note {
font-style: italic;
text-align: justify;
padding: 5px 10px;
margin-top: 10px;
border: 2px dashed rgba(255,255,255,0.2);
font-size: 0.95rem;
}
#configuration-preset a {
text-decoration: underline;
text-decoration-style: wavy;
text-decoration-color: rgba(0, 0, 0, 0.3);
}
#configuration-preset button {
background: rgba(0, 0, 0, 0.3);
margin: 2px 0;
padding: 5px 9px;
text-transform: uppercase;
box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
font-size: 0.92rem;
}
.touch-no #configuration-preset button:hover {
background: rgba(0, 0, 0, 0.45);
}
#configuration-preset-modal label {
font-size: 0.9rem;
}
`;
================================================
FILE: public/assets/pages/adminpage/model_workflow.js
================================================
import rxjs from "../../lib/rx.js";
import ajax from "../../lib/ajax.js";
export function workflowAll() {
return ajax({
url: "admin/api/workflow",
responseType: "json",
}).pipe(
rxjs.map(({ responseJSON }) => responseJSON.result),
rxjs.map(({ workflows, triggers, actions }) => ({
workflows,
triggers,
actions,
})),
);
}
export function workflowUpsert(body) {
return ajax({
url: "admin/api/workflow",
responseType: "json",
method: "POST",
body,
}).pipe(
rxjs.map(({ responseJSON }) => responseJSON.result)
);
}
export function workflowDelete(id) {
return ajax({
url: "admin/api/workflow?id=" + id,
responseType: "json",
method: "DELETE",
}).pipe(
rxjs.map(({ responseJSON }) => responseJSON.result)
);
}
export function workflowGet(id) {
return ajax({
url: "admin/api/workflow/" + id,
responseType: "json",
}).pipe(
rxjs.map(({ responseJSON }) => responseJSON.result)
);
}
================================================
FILE: public/assets/pages/connectpage/ctrl_forkme.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs from "../../lib/rx.js";
import config$ from "./model_config.js";
export default async function(render) {
const hasFork = await config$.pipe(rxjs.filter(({ license }) => license === "agpl")).toPromise();
if (!hasFork) return;
render(createElement(`
<a href="https://github.com/mickael-kerjean/skeleton" class="component_forkme" aria-label="View source on GitHub">
<svg width="80" height="80" viewBox="0 0 250 250" style="fill:var(--emphasis); color:var(--primary); position: absolute; top: 0; border: 0; right: 0;" aria-hidden="true">
<path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path>
<path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path>
<path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path>
</svg>
<style>
.component_forkme:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}
.dark-mode .component_forkme .octo-arm,
.dark-mode .component_forkme .octo-body { fill: var(--bg-color); }
@media (max-width:500px){
.component_forkme:hover .octo-arm{animation:none}
.component_forkme .octo-arm{animation:octocat-wave 560ms ease-in-out}
}
@keyframes octocat-wave{
0%,100%{transform:rotate(0)}
20%,60%{transform:rotate(-25deg)}
40%,80%{transform:rotate(10deg)}
}
</style>
</a>
`));
}
================================================
FILE: public/assets/pages/connectpage/ctrl_form.css
================================================
.component_page_connection_form .box {
margin-bottom: 7px;
border-radius: 3px;
box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.2);
background: white;
}
.component_page_connection_form .box button {
padding: 7px 5px;
}
.component_page_connection_form .box form {
margin-top: 5px;
}
.component_page_connection_form div.buttons {
display: flex;
margin: 0px 0px 15px 0px;
padding: 5px;
overflow-x: auto;
}
.component_page_connection_form div.buttons button {
width: 100%;
min-width: 110px;
box-shadow: 0px 0px 0px rgba(0, 0, 0, 0.2);
border: 1px solid transparent;
}
.component_page_connection_form div.buttons button:not(.active):hover {
transition: background 0.2s ease;
background: rgba(0, 0, 0, 0.03);
}
.component_page_connection_form div.buttons button.active {
transition: box-shadow 0.2s;
box-shadow: 0px 2px 20px rgba(0, 0, 0, 0.2);
}
.component_page_connection_form form label {
font-style: italic;
font-size: 0.9em;
display: block;
text-transform: capitalize;
}
.component_page_connection_form form .advanced {
color: rgba(0, 0, 0, 0.4);
font-style: italic;
}
.component_page_connection_form form .advanced_form {
max-height: 156px;
margin-top: 5px;
margin-bottom: 5px;
padding-right: 10px;
}
.component_page_connection_form form button.emphasis {
color: white;
text-transform: uppercase;
margin-top: 5px;
}
.component_page_connection_form form .third-party {
text-align: center;
}
.component_page_connection_form form .third-party img {
height: 115px;
margin: 0;
}
.component_page_connection_form form .component_checkbox .indicator {
top: 2px;
}
.component_page_connection_form form input.component_input[name="oauth2"] {
display: none;
}
.component_page_connection_form .component_loader {
margin: 45px 0;
}
.scroll-x {
overflow-x: auto !important;
overflow-y: hidden !important;
-webkit-overflow-scrolling: touch;
}
.scroll-x::-webkit-scrollbar {
height: 4px;
}
.scroll-x::-webkit-scrollbar-track {
background: white;
}
.scroll-x::-webkit-scrollbar-thumb {
-webkit-border-radius: 2px;
-moz-border-radius: 2px;
-ms-border-radius: 2px;
-o-border-radius: 2px;
border-radius: 2px;
background: rgba(0, 0, 0, 0.1);
}
.dark-mode div.buttons button.active {
background: var(--bg-color);
color: var(--super-light);
}
================================================
FILE: public/assets/pages/connectpage/ctrl_form.js
================================================
import { createElement, navigate } from "../../lib/skeleton/index.js";
import { toHref } from "../../lib/skeleton/router.js";
import rxjs, { effect, applyMutation, applyMutations, preventDefault, onClick } from "../../lib/rx.js";
import ajax from "../../lib/ajax.js";
import { qs, qsa, safe } from "../../lib/dom.js";
import { animate, slideYIn, transition, opacityIn } from "../../lib/animate.js";
import assert from "../../lib/assert.js";
import { forwardURLParams } from "../../lib/path.js";
import { createForm } from "../../lib/form.js";
import { settings_get, settings_put } from "../../lib/settings.js";
import t from "../../locales/index.js";
import { formTmpl } from "../../components/form.js";
import notification from "../../components/notification.js";
import { CSS } from "../../helpers/loader.js";
import { createSession } from "../../model/session.js";
import ctrlError from "../ctrl_error.js";
import config$ from "./model_config.js";
import backend$ from "./model_backend.js";
import { setCurrentBackend, getCurrentBackend, getURLParams } from "./ctrl_form_state.js";
import { updateBackend } from "../filespage/cache.js";
const connections$ = config$.pipe(
rxjs.map(({ connections, auth }) => (connections || []).map((conn) => {
conn.middleware = (auth || []).indexOf(conn.label) >= 0;
return conn;
})),
rxjs.shareReplay(1),
);
export default async function(render) {
const $page = createElement(`
<div class="no-select component_page_connection_form">
<style>${await CSS(import.meta.url, "ctrl_form.css")}</style>
<div role="navigation" class="buttons scroll-x box hidden"></div>
<div data-bind="form" class="box hidden"><form></form></div>
</div>
`);
render(transition($page, {
enter: [
{ transform: "scale(0.97)", opacity: 0 },
{ transform: "scale(1)", opacity: 1 },
],
timeEnter: 100,
}));
// feature1: create navigation buttons to select storage
const $nav = qs($page, "[role=\"navigation\"]");
effect(connections$.pipe(
rxjs.map((conns) => conns.map((conn, i) => ({ ...conn, n: i }))),
rxjs.map((conns) => conns.map(({ label, n }) => createElement(`<button data-current="${n}">${safe(label)}</button>`))),
applyMutations($nav, "appendChild"),
rxjs.tap((conns = []) => { if (conns.length > 1) $nav.classList.remove("hidden"); }),
rxjs.tap(() => animate($nav, { time: 250, keyframes: opacityIn() })),
));
// feature2: select a default storage among all the available ones
effect(connections$.pipe(
rxjs.map((conns) => {
let n = parseInt(settings_get("login_tab"));
if (Number.isNaN(n)) n = (conns.length || 0) / 2 - 1;
if (n < 0 || n >= conns.length) n = 0;
return n;
}),
rxjs.tap((current) => setCurrentBackend(Math.round(current))),
));
// feature3: create the storage forms
const formSpecs$ = connections$.pipe(rxjs.mergeMap((conns) => backend$.pipe(
rxjs.map((backendSpecs) => conns.map(({ type, middleware, label }) => {
if (middleware) return { // admin has set this storage as auth middleware
middleware: { type: "hidden" },
label: { type: "hidden", value: label },
};
return backendSpecs[type] || {};
})),
)));
effect(getCurrentBackend().pipe(
rxjs.mergeMap((n) => formSpecs$.pipe(
rxjs.map((specs) => specs[n]),
)),
rxjs.mergeMap((formSpec) => createForm(formSpec, formTmpl({
renderNode: () => createElement("<div></div>"),
renderLeaf: ({ label, type }) => {
if (type === "enable") return createElement(`
<label class="advanced">
<span data-bind="children"></span>
${label}
</label>
`);
return createElement("<label></label>");
}
}))),
applyMutation(qs($page, "[data-bind=\"form\"] form"), "replaceChildren"),
rxjs.tap(($innerForm) => $innerForm.parentElement.appendChild(createElement(`<button class="emphasis full-width">${t("CONNECT")}</button>`))),
rxjs.tap(($innerForm) => {
const $box = $innerForm.parentElement.parentElement;
let $animationTarget = $innerForm;
if ($box.classList.contains("hidden")) { // first load
$box.classList.remove("hidden");
$animationTarget = $box;
}
animate($animationTarget, { time: 200, keyframes: slideYIn(2) });
}),
));
// feature4: interaction with the nav buttons
effect(getCurrentBackend().pipe(
rxjs.first(),
rxjs.mergeMap(() => qsa($page, "[role=\"navigation\"] button")),
rxjs.mergeMap(($button) => onClick($button)),
rxjs.map(($button) => parseInt($button.getAttribute("data-current"))),
rxjs.distinctUntilChanged(),
rxjs.tap((current) => {
settings_put("login_tab", current);
setCurrentBackend(current);
}),
));
// feature5: highlight the currently selected storage
effect(getCurrentBackend().pipe(
rxjs.map((n) => [qsa($page, "[role=\"navigation\"] button"), n]),
rxjs.tap(([$buttons, n]) => $buttons.forEach(($button, i) => {
if (i !== n) $button.classList.remove("active", "primary");
else $button.classList.add("active", "primary");
})),
));
// feature6: form submission
const $loader = createElement(`<component-loader></component-loader>`);
const toggleLoader = (hide) => {
if (hide) {
$page.classList.add("hidden");
assert.truthy($page.parentElement).appendChild($loader);
} else {
$loader.remove();
$page.classList.remove("hidden");
}
};
effect(rxjs.merge(
// 6.a form submission event handler
rxjs.fromEvent(qs($page, "form"), "submit").pipe(
preventDefault(),
rxjs.map((e) => new FormData(e.target)),
rxjs.map((formData) => {
const json = {};
for (const pair of formData.entries()) {
json[pair[0]] = pair[1] === "" ? null : pair[1];
}
return json;
}),
),
// 6.b formatted URL in the like of type=xxx&etc=etc
rxjs.of(getURLParams()).pipe(
rxjs.filter(({ type }) => !!type),
rxjs.mergeMap((urlParams) => connections$.pipe(
rxjs.map((conns) => conns.filter(({ middleware, type }) => middleware !== true && type === urlParams["type"])),
rxjs.mergeMap((conns) => {
if (conns.length === 0) return rxjs.EMPTY;
return rxjs.of(urlParams);
}),
)),
),
// 6.c auto submit when it's the only choice available
connections$.pipe(
rxjs.filter((conns) => conns.length === 1),
rxjs.map((conns) => conns[0]),
rxjs.filter(({ middleware }) => middleware),
),
).pipe(
rxjs.mergeMap((formData) => { // CASE 1: authentication middleware flow
if (!("middleware" in formData)) return rxjs.of(formData);
let url = "api/session/auth/?action=redirect";
url += "&label=" + formData["label"];
const p = getURLParams();
if (Object.keys(p).length > 0) {
url += "&state=" + btoa(JSON.stringify(p));
}
toggleLoader(true);
location.href = url;
return rxjs.EMPTY;
}),
rxjs.mergeMap((formData) => { // CASE 2: oauth2 related backends like dropbox and gdrive
if (!("oauth2" in formData)) return rxjs.of(formData);
return new rxjs.Observable((subscriber) => {
const u = new URL(location.toString());
u.pathname = formData["oauth2"];
const _next = getURLParams()["next"];
if (_next) u.searchParams.set("next", _next);
subscriber.next(u.toString());
}).pipe(
rxjs.tap(() => toggleLoader(true)),
rxjs.mergeMap((url) => ajax({ url, responseType: "json" })),
rxjs.tap(({ responseJSON }) => location.href = responseJSON.result),
rxjs.catchError(ctrlError()),
);
}),
rxjs.mergeMap((formData) => { // CASE 3: regular login
delete formData["label"];
delete formData["middleware"];
return rxjs.of(null).pipe(
rxjs.tap(() => toggleLoader(true)),
rxjs.mergeMap(() => createSession(formData)),
rxjs.tap(({ home, backendID }) => {
updateBackend(backendID);
let redirectURL = toHref("/files/");
const GET = getURLParams();
if (GET["next"]) redirectURL = GET["next"];
else if (home) redirectURL = toHref("/files" + home);
if (redirectURL.startsWith("/api/")) return location.replace(redirectURL);
navigate(forwardURLParams(redirectURL, ["nav"]));
}),
rxjs.catchError((err) => {
toggleLoader(false);
notification.error(t(err && err.message));
return rxjs.EMPTY;
})
);
}),
));
// feature7: empty connection handling
effect(connections$.pipe(
rxjs.filter((conns) => conns.length === 0),
rxjs.mergeMap(() => Promise.reject(new Error("there is nothing here"))), // TODO: check translation?
rxjs.catchError(ctrlError()),
));
// feature8: bug on back navigation where loader get stuck
effect(rxjs.fromEvent(window, "pageshow").pipe(
rxjs.tap((event) => event.persisted && toggleLoader(false)),
));
}
================================================
FILE: public/assets/pages/connectpage/ctrl_form_state.js
================================================
import rxjs from "../../lib/rx.js";
const currentBackend$ = new rxjs.ReplaySubject(1);
export function setCurrentBackend(n) {
currentBackend$.next(n);
}
export function getCurrentBackend() {
return currentBackend$.asObservable();
}
export function getURLParams() {
return [...new URLSearchParams(location.search)].reduce((acc, [key, value]) => {
acc[key] = value;
return acc;
}, {});
}
================================================
FILE: public/assets/pages/connectpage/ctrl_poweredby.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs from "../../lib/rx.js";
import { transition } from "../../lib/animate.js";
import t from "../../locales/index.js";
import config$ from "./model_config.js";
export default async function(render) {
const hasFork = await config$.pipe(rxjs.filter(({ license }) => license === "agpl")).toPromise();
if (!hasFork) return;
await new Promise((done) => setTimeout(done, 1000));
render(transition(createElement(`
<div class="component_poweredbyfilestash">
${t("Powered by")} <strong><a href="https://www.filestash.app">Filestash</a></strong>
<style>
.component_poweredbyfilestash{
display: inline-block;
color: rgba(0, 0, 0, 0.4);
font-size: 0.9em;
line-height: 20px;
position: fixed;
bottom: 10px;
right: 20px;
}
.component_poweredbyfilestash strong{
font-weight: normal;
}
.component_poweredbyfilestash strong a{
text-decoration: underline;
}
.dark-mode .component_poweredbyfilestash {
color: var(--light);
}
</style>
</div>
`)));
}
================================================
FILE: public/assets/pages/connectpage/model_backend.js
================================================
import rxjs from "../../lib/rx.js";
import ajax from "../../lib/ajax.js";
export default ajax({
url: "api/backend",
responseType: "json"
}).pipe(
rxjs.map(({ responseJSON }) => responseJSON.result),
rxjs.shareReplay(1),
);
================================================
FILE: public/assets/pages/connectpage/model_config.js
================================================
import rxjs from "../../lib/rx.js";
import ajax from "../../lib/ajax.js";
export default ajax({
url: "api/config",
responseType: "json"
}).pipe(
rxjs.map(({ responseJSON }) => responseJSON.result),
rxjs.shareReplay(1),
);
================================================
FILE: public/assets/pages/ctrl_adminpage.js
================================================
import { navigate } from "../lib/skeleton/index.js";
import { toHref } from "../lib/skeleton/router.js";
import AdminOnly from "./adminpage/decorator_admin_only.js";
export default AdminOnly(function() {
navigate(toHref("/admin/storage"));
});
================================================
FILE: public/assets/pages/ctrl_connectpage.css
================================================
.component_page_connect{
background: var(--primary);
height: 100%;
padding: 15px 0 0 0;
}
.dark-mode .component_page_connect{
background: var(--bg-color);
}
================================================
FILE: public/assets/pages/ctrl_connectpage.js
================================================
import { createElement, createRender } from "../lib/skeleton/index.js";
import rxjs, { effect, applyMutation } from "../lib/rx.js";
import { qs } from "../lib/dom.js";
import { CSS } from "../helpers/loader.js";
import ctrlForm from "./connectpage/ctrl_form.js";
import ctrlForkme from "./connectpage/ctrl_forkme.js";
import ctrlPoweredby from "./connectpage/ctrl_poweredby.js";
export default async function(render) {
const $page = createElement(`
<div class="component_page_connect">
<style>${await CSS(import.meta.url, "ctrl_connectpage.css")}</style>
<div data-bind="component_forkme"></div>
<div data-bind="centerthis" class="component_page_connection_form component_container" style="max-width:565px;">
<div data-bind="component_form"></div>
</div>
<div data-bind="component_poweredby"></div>
</div>
`);
render($page);
// feature1: forkme & poweredby button
ctrlForkme(createRender(qs($page, `[data-bind="component_forkme"]`)));
ctrlPoweredby(createRender(qs($page, `[data-bind="component_poweredby"]`)));
await new Promise((done) => setTimeout(done, 250));
// feature2: connection form
ctrlForm(createRender(qs($page, `[data-bind="component_form"]`)));
// feature3: center the form
effect(rxjs.fromEvent(window, "resize").pipe(
rxjs.startWith(null),
rxjs.map(() => {
const h = 400;
const size = Math.round((document.body.offsetHeight - h) / 2);
if (size < 0) return 0;
if (size > 150) return 150;
return size;
}),
rxjs.map((size) => ["padding-top", `${size}px`]),
applyMutation(qs($page, `[data-bind="centerthis"]`), "style", "setProperty")
));
}
================================================
FILE: public/assets/pages/ctrl_error.js
================================================
import { createElement, createRender } from "../lib/skeleton/index.js";
import { toHref, fromHref, navigate } from "../lib/skeleton/router.js";
import { forwardURLParams } from "../lib/path.js";
import rxjs, { effect, applyMutation } from "../lib/rx.js";
import { qs, safe } from "../lib/dom.js";
import t from "../locales/index.js";
import { AjaxError, ApplicationError } from "../lib/error.js";
import "../components/icon.js";
export default function(render) {
let hasBack = window.self === window.top;
if (!render) {
render = createRender(document.body);
try { render = createRender(qs(document.body, "#app")); }
catch (err) { hasBack = false; }
}
return function(err) {
const [msg, trace] = processError(err);
const shouldRedirectLogin = err instanceof AjaxError && err.err().status === 401;
let link = "";
if (hasBack) {
link = forwardURLParams(calculateBacklink(fromHref(window.location.pathname)), ["share"]);
if (shouldRedirectLogin) {
link = fromHref("/login?next=" + encodeURIComponent(forwardURLParams(fromHref(window.location.pathname), ["share"])));
}
}
const $page = createElement(`
<div>
<style>${css}</style>
<a href="${link}" class="backnav ${!hasBack && "hidden"}">
<component-icon name="arrow_left"></component-icon>
${t("home")}
</a>
<div class="component_container">
<div class="error-page">
<h1>${t("Oops!")}</h1>
<h2>${t(safe(msg))}</h2>
<p>
<button class="light" data-bind="details">${t("More details")}</button>
<button class="primary" data-bind="refresh">${t("Reload")}</button>
<pre class="hidden"><code>${formatTrace(trace)}</code></pre>
</p>
</div>
</div>
</div>
`);
render($page);
// feature: show error details
effect(rxjs.fromEvent(qs($page, "button[data-bind=\"details\"]"), "click").pipe(
rxjs.mapTo(["hidden"]),
applyMutation(qs($page, "pre"), "classList", "toggle")
));
// feature: refresh button
const shouldHideRefreshButton = location.pathname === "/";
const $refresh = qs($page, "button[data-bind=\"refresh\"]");
if (shouldHideRefreshButton) $refresh.remove();
else effect(rxjs.fromEvent($refresh, "click").pipe(
rxjs.tap(() => shouldRedirectLogin ? navigate(link) : location.reload()),
));
return rxjs.EMPTY;
};
}
function processError(err) {
let msg, trace;
if (err instanceof AjaxError) {
msg = t(err.message);
trace = `
type: ${err.type()}
code: ${err.code()}
message: ${err.message}
trace: ${err.stack}`;
} else if (err instanceof ApplicationError) {
msg = t(err.message);
trace = `
type: ${err.type()}
debug: ${err.debug()}
trace: ${err.stack}`;
} else {
msg = t("Internal Error");
trace = `
type: Error
message: ${err.message}
trace: ${err.stack || "N/A"}`;
}
return [msg, trace.trim()];
}
function formatTrace(str) {
return str
.replaceAll("<", "<")
.replaceAll(">", ">")
.replaceAll(" ", " ")
.split("\n")
.map((line) => line.indexOf("/lib/vendor/") === -1 ? line : `<span style="opacity:0.25">${line}</span>`)
.join("\n");
}
const css = `
.error-page {
width: 80%;
max-width: 600px;
margin: 50px auto 0 auto;
flex-direction: column;
}
.error-page h1 {
margin: 5px 0;
font-size: 3.1em;
}
.error-page h2 {
margin: 10px 0;
font-weight: normal;
font-weight: 100;
}
.error-page button {
padding-left: 10px;
padding-right: 10px;
line-height: 1.2rem;
text-transform: capitalize;
}
.error-page code {
margin-top: 5px;
display: block;
padding: 10px;
overflow-x: auto;
overflow-y: auto;
background: #e2e2e2;
color: var(--dark);
border-radius: 3px;
max-height: 350px;
}
.error-page pre {
margin: 0;
}
.error-page p {
font-style: italic;
margin-bottom: 5px;
}
.error-page a {
border-bottom: 1px dashed;
}
.backnav {
display: inline-block;
padding: 10px 5px;
}
.backnav .component_icon {
height: 23px;
margin-right: -3px;
vertical-align: middle;
}
`;
function calculateBacklink(pathname = "") {
let url = "/";
const listPath = pathname.replace(new RegExp("/$"), "").split("/");
switch (listPath[1]) {
case "view": // in view mode, navigate to current folder
listPath[1] = "files";
listPath.pop();
url = listPath.join("/") + "/";
break;
case "files": // in file browser mode, navigate to parent folder
listPath.pop();
url = listPath.join("/") + "/";
break;
}
return toHref(url === "/files/" ? "/" : url);
}
================================================
FILE: public/assets/pages/ctrl_filespage.css
================================================
.component_page_filespage {
display: flex;
flex-direction: column;
height: auto;
min-height: 100%;
width: 100%;
background: var(--bg-color);
box-sizing: border-box;
}
body:not(.dark-mode) .component_page_filespage {
background: linear-gradient(177deg, rgba(250,250,250,0.3) 0%, var(--bg-color) 30%);
}
.scroll-y {
flex: 1;
overflow-y: scroll !important;
overflow-x: hidden !important;
-webkit-overflow-scrolling: touch;
}
================================================
FILE: public/assets/pages/ctrl_filespage.js
================================================
import { createElement, createRender, onDestroy } from "../lib/skeleton/index.js";
import { navigate } from "../lib/skeleton/router.js";
import { qs } from "../lib/dom.js";
import assert from "../lib/assert.js";
import { loadCSS } from "../helpers/loader.js";
import WithShell, { init as initShell } from "../components/decorator_shell_filemanager.js";
import t from "../locales/index.js";
import componentFilesystem, { init as initFilesystem } from "./filespage/ctrl_filesystem.js";
import componentSubmenu, { init as initSubmenu } from "./filespage/ctrl_submenu.js";
import componentNewItem, { init as initNewItem } from "./filespage/ctrl_newitem.js";
import componentUpload, { init as initUpload } from "./filespage/ctrl_upload.js";
import { init as initState } from "./filespage/state_config.js";
import { init as initThing } from "./filespage/thing.js";
import "../components/breadcrumb.js";
export default WithShell(function(render) {
if (new RegExp("/$").test(location.pathname) === false) {
navigate(location.pathname + "/");
return;
}
const $page = createElement(`
<div class="component_page_filespage scroll-y">
<div is="component_upload"></div>
<div is="component_submenu"></div>
<div is="component_newitem"></div>
<div is="component_filesystem"></div>
</div>
`);
render($page);
// feature1: render the filesystem
componentFilesystem(createRender(qs($page, "[is=\"component_filesystem\"]")));
// feature2: render the menubar
componentSubmenu(createRender(qs($page, "[is=\"component_submenu\"]")));
// feature3: render the creation menu
componentNewItem(createRender(qs($page, "[is=\"component_newitem\"]")));
// feature4: render the upload button
componentUpload(createRender(qs($page, "[is=\"component_upload\"]")));
// feature5: accessibility / skip links
const $skip = createElement(`<a aria-role="navigation" href="#main">${t("Skip to content")}</a>`);
$skip.onclick = (e) => {
e.preventDefault();
const $content = document.querySelector("main a");
if ($content) assert.type($content, HTMLElement).focus();
};
document.body.prepend($skip);
onDestroy(() => $skip.remove());
});
export function init() {
return Promise.all([
loadCSS(import.meta.url, "ctrl_filespage.css"),
initShell(), initFilesystem(),
initSubmenu(), initNewItem(), initUpload(),
initState(), initThing(),
]);
}
================================================
FILE: public/assets/pages/ctrl_homepage.js
================================================
import { createElement, navigate } from "../lib/skeleton/index.js";
import { toHref } from "../lib/skeleton/router.js";
import rxjs, { effect } from "../lib/rx.js";
import { ApplicationError, AjaxError } from "../lib/error.js";
import { forwardURLParams } from "../lib/path.js";
import ctrlError from "./ctrl_error.js";
import { getSession } from "../model/session.js";
import "../components/loader.js";
export default function(render) {
render(createElement("<component-loader></component-loader>"));
// feature1: trigger error page via url params
const GET = new URLSearchParams(location.search);
const err = GET.get("error");
if (err) {
ctrlError(render)(new ApplicationError(
err,
GET.get("trace") || "server error from URL",
));
return;
}
// feature2: redirect user where it makes most sense
effect(getSession().pipe(
rxjs.catchError((err) => {
if (err instanceof AjaxError && err.err().status === 401) {
return rxjs.of({ is_authenticated: false });
}
return rxjs.throwError(err);
}),
rxjs.tap(({ is_authenticated, home = "/" }) => {
if (is_authenticated !== true) return navigate(forwardURLParams(toHref("/login"), ["share", "next"]));
return navigate(forwardURLParams(toHref(`/files${home}`), ["share"]));
}),
rxjs.catchError(ctrlError(render)),
));
};
================================================
FILE: public/assets/pages/ctrl_logout.js
================================================
import { navigate } from "../lib/skeleton/index.js";
import { toHref } from "../lib/skeleton/router.js";
import rxjs, { effect } from "../lib/rx.js";
import { deleteSession } from "../model/session.js";
import { init as setup_config, get as getConfig } from "../model/config.js";
import ctrlError from "./ctrl_error.js";
import $loader from "../components/loader.js";
export default function(render) {
render($loader);
effect(deleteSession().pipe(
rxjs.mergeMap(setup_config),
rxjs.tap(() => { while (hooks.length) hooks.pop()(); }),
rxjs.tap(() => getConfig("logout") ? location.href = getConfig("logout") : navigate(toHref("/"))),
rxjs.catchError(ctrlError(render)),
));
}
const hooks = [];
export function onLogout(fn) {
hooks.push(fn);
}
================================================
FILE: public/assets/pages/ctrl_notfound.js
================================================
import ctrlError from "./ctrl_error.js";
import { ApplicationError } from "../lib/error.js";
export default function(render) {
ctrlError(render)(new ApplicationError("Not Found", "404 - Not Found"));
}
================================================
FILE: public/assets/pages/ctrl_sharepage.css
================================================
.component_page_sharelogin {
max-width: 300px;
}
================================================
FILE: public/assets/pages/ctrl_sharepage.js
================================================
import { createElement } from "../lib/skeleton/index.js";
import rxjs, { effect, stateMutation, applyMutation, preventDefault } from "../lib/rx.js";
import { qs } from "../lib/dom.js";
import { navigate, toHref } from "../lib/skeleton/router.js";
import { transition, zoomIn } from "../lib/animate.js";
import ajax from "../lib/ajax.js";
import { AjaxError } from "../lib/error.js";
import { basename } from "../lib/path.js";
import { loadCSS } from "../helpers/loader.js";
import { isDir } from "../pages/filespage/helper.js";
import assert from "../lib/assert.js";
import t from "../locales/index.js";
import notification from "../components/notification.js";
import ctrlError from "./ctrl_error.js";
export default function(render) {
const shareID = location.pathname.replace(toHref("/s/"), "");
const state$ = new rxjs.BehaviorSubject({ step: null });
const setState = (newState) => state$.next(newState);
effect(state$.asObservable().pipe(rxjs.mergeMap(({ step, ...state }) => {
if (step === null) return verify(render, { shareID, setState, body: null });
else if (step === "password") return ctrlPassword(render, { shareID, setState });
else if (step === "email") return ctrlEmail(render, { shareID, setState });
else if (step === "code") return ctrlEmailCodeVerification(render, { shareID, setState });
else if (step === "done") {
if (isDir(state["path"])) navigate(toHref(`/files/?share=${shareID}`));
else navigate(toHref(`/view/${encodeURIComponent(basename(state["path"]))}?share=${shareID}&nav=false`));
return rxjs.EMPTY;
}
else assert.fail(`unknown step: "${step}"`);
}), rxjs.catchError(ctrlError())));
}
function ctrlPassword(render, { shareID, setState }) {
const $page = createElement(`
<div class="component_container component_page_sharelogin">
<form>
<div class="input_group">
<input type="password" name="password" placeholder="${t("Password")}" class="component_input" autocomplete>
<button class="transparent">
<component-icon name="arrow_right"></component-icon>
</button>
</div>
</form>
</div>
`);
return ctrlAbstract(render, { shareID, setState, $page });
}
function ctrlEmail(render, { shareID, setState }) {
const $page = createElement(`
<div class="component_container component_page_sharelogin">
<form>
<div class="input_group">
<input type="email" name="email" placeholder="${t("Your email address")}" class="component_input" autocomplete>
<button class="transparent">
<component-icon name="arrow_right"></component-icon>
</button>
</div>
</form>
</div>
`);
return ctrlAbstract(render, { shareID, setState, $page });
}
function ctrlEmailCodeVerification(render, { shareID, setState }) {
const $page = createElement(`
<div class="component_container component_page_sharelogin">
<form>
<div class="input_group">
<input type="text" name="code" placeholder="${t("Code")}" class="component_input" autocomplete>
<button class="transparent">
<component-icon name="arrow_right"></component-icon>
</button>
</div>
</form>
</div>
`);
return ctrlAbstract(render, { shareID, setState, $page });
}
function verify(_, { shareID, setState, body }) {
return ajax({
method: "POST",
url: `api/share/${shareID}/proof`,
responseType: "json",
body,
}).pipe(rxjs.mergeMap(({ responseJSON }) => {
const { key = "", path } = responseJSON.result;
if (key === "") setState({ step: "done", path });
else setState({ step: key });
return rxjs.of(!("error" in responseJSON.result));
}));
}
export async function init() {
return loadCSS(import.meta.url, "./ctrl_sharepage.css");
}
function ctrlAbstract(render, { shareID, setState, $page }) {
// feature: nice transition
render(transition($page, {
timeEnter: 250,
enter: zoomIn(1.2),
timeLeave: 0,
}));
effect(rxjs.fromEvent(qs($page, "form"), "submit").pipe(
preventDefault(),
// STEP1: loading spinner
rxjs.mapTo(["name", "loading"]),
applyMutation(qs($page, "component-icon"), "setAttribute"),
// STEP2: attempt to login
rxjs.map(() => ({ type: qs($page, "input").name, value: qs($page, "input").value })),
rxjs.switchMap((creds) => verify(render, { shareID, body: creds, setState }).pipe(rxjs.catchError((err) => {
if (err instanceof AjaxError) {
switch (err.code()) {
case "INTERNAL_SERVER_ERROR":
return rxjs.throwError(err);
case "FORBIDDEN":
return rxjs.of(false);
}
}
notification.error(err && err.message);
return rxjs.of(false);
}))),
// STEP3: update the UI when authentication fails, happy path is handle at the middleware
// level one layer above as the login ctrl has no idea what to show after login
rxjs.filter((ok) => !ok),
rxjs.mapTo(["name", "arrow_right"]), applyMutation(qs($page, "component-icon"), "setAttribute"),
rxjs.mapTo(""), stateMutation(qs($page, "input"), "value"),
rxjs.mapTo(["error"]), applyMutation(qs($page, ".input_group"), "classList", "add"),
rxjs.delay(300), applyMutation(qs($page, ".input_group"), "classList", "remove"),
rxjs.catchError(ctrlError(render)),
));
// feature: autofocus
effect(rxjs.of(null).pipe(
applyMutation(qs($page, "input"), "focus")
));
// feature: vertically center the form
effect(rxjs.fromEvent(window, "resize").pipe(
rxjs.startWith(null),
rxjs.map(() => ["margin-top", `${Math.floor(window.innerHeight / 3)}px`]),
applyMutation($page, "style", "setProperty")
));
return rxjs.EMPTY;
}
================================================
FILE: public/assets/pages/ctrl_viewerpage.css
================================================
.component_page_viewerpage {
width: 100%;
display: flex;
}
.component_page_viewerpage > div {
width: 100%;
display: flex;
flex-direction: column;
}
================================================
FILE: public/assets/pages/ctrl_viewerpage.js
================================================
import { createElement, createRender } from "../lib/skeleton/index.js";
import rxjs, { effect } from "../lib/rx.js";
import { ApplicationError } from "../lib/error.js";
import { basename } from "../lib/path.js";
import assert from "../lib/assert.js";
import { get as getConfig } from "../model/config.js";
import { loadCSS } from "../helpers/loader.js";
import WithShell, { init as initShell } from "../components/decorator_shell_filemanager.js";
import { init as initMenubar } from "./viewerpage/component_menubar.js";
import { init as initCache } from "./filespage/cache.js";
import ctrlError from "./ctrl_error.js";
import { getFilename, getDownloadUrl, getCurrentPath } from "./viewerpage/common.js";
import { opener } from "./viewerpage/mimetype.js";
import { options } from "./viewerpage/model_files.js";
import "../components/breadcrumb.js";
function loadModule(appName) {
switch (appName) {
case "editor":
return import("./viewerpage/application_editor.js");
case "pdf":
return import("./viewerpage/application_pdf.js");
case "image":
return import("./viewerpage/application_image.js");
case "download":
return import("./viewerpage/application_downloader.js");
case "form":
return import("./viewerpage/application_form.js");
case "audio":
return import("./viewerpage/application_audio.js");
case "video":
return import("./viewerpage/application_video.js");
case "ebook":
return import("./viewerpage/application_ebook.js");
case "3d":
return import("./viewerpage/application_3d.js");
case "appframe":
return import("./viewerpage/application_iframe.js");
case "map":
return import("./viewerpage/application_map.js");
case "url":
return import("./viewerpage/application_url.js");
case "table":
return import("./viewerpage/application_table.js");
case "skeleton":
return import("./viewerpage/application_skeleton.js");
default:
throw new ApplicationError("Internal Error", `Unknown opener app "${appName}" at "${getCurrentPath()}"`);
}
};
const loadModuleWithMemory = (function() {
const memory = {};
return function(appName) {
if (memory[appName]) return Promise.resolve(memory[appName]);
return loadModule(appName).then((module) => {
memory[appName] = module;
return module;
});
};
})();
export default WithShell(async function(render) {
const $page = createElement(`<div class="component_page_viewerpage"></div>`);
render($page);
// feature: render viewer application
effect(rxjs.of(getConfig("mime", {})).pipe(
rxjs.map((mimes) => opener(basename(getCurrentPath()), mimes)),
rxjs.mergeMap(([opener, opts]) => rxjs.from(loadModuleWithMemory(opener)).pipe(rxjs.switchMap(async(module) => {
module.default(createRender($page), { ...opts, acl$: options(), getFilename, getDownloadUrl });
}))),
rxjs.catchError(ctrlError()),
));
// feature: cleanup up the design when navbar is not there
effect(rxjs.of(new URL(location.toString()).searchParams.get("nav")).pipe(
rxjs.filter((value) => value === "false"),
rxjs.tap(() => {
const $parent = assert.truthy($page.parentElement);
$parent.style.border = "none";
$parent.style.borderRadius = "0";
}),
));
});
export async function init() {
return Promise.all([
loadCSS(import.meta.url, "./ctrl_viewerpage.css"),
initShell(), initMenubar(), initCache(),
rxjs.of(getConfig("mime", {})).pipe(
rxjs.map((mimes) => opener(basename(getCurrentPath()), mimes)),
rxjs.mergeMap(([opener]) => loadModule(opener)),
rxjs.mergeMap((module) => typeof module.init === "function"? module.init() : rxjs.EMPTY),
rxjs.catchError(() => rxjs.EMPTY),
).toPromise(),
]);
}
================================================
FILE: public/assets/pages/filespage/cache.js
================================================
import assert from "../../lib/assert.js";
import { getSession } from "../../model/session.js";
import { onLogout } from "../ctrl_logout.js";
class ICache {
/**
* @param {string} _path
* @return {Promise<any>}
*/
async get(_path) { throw new Error("NOT_IMPLEMENTED"); }
/**
* @param {string} _path
* @param {any} _data
* @return {Promise<void>}
*/
async store(_path, _data) { throw new Error("NOT_IMPLEMENTED"); }
/**
* @return {Promise<void>}
*/
async remove() { throw new Error("NOT_IMPLEMENTED"); }
/**
* @param {string} path
* @param {function(any): any} fn
* @return {Promise<void>}
*/
async update(path, fn) {
const data = await this.get(path);
return this.store(path, fn(data || {}));
}
/**
* @return {Promise<void>}
*/
async destroy() { throw new Error("NOT_IMPLEMENTED"); }
}
class InMemoryCache extends ICache {
constructor() {
super();
this.data = {};
}
/**
* @override
*/
async get(path) {
return this.data[this._key(path)] || null;
}
/**
* @override
*/
async store(path, obj) {
this.data[this._key(path)] = obj;
}
/**
* @override
*/
async remove(path, exact = true) {
if (!path) {
this.data = {};
return;
}
const key = this._key(path);
if (exact) {
delete this.data[key];
return;
}
for (const k in this.data) {
if (k.indexOf(key) === 0) {
delete this.data[k];
}
}
}
/**
* @override
*/
async destroy() {
this.data = {};
}
_key(path) {
return currentBackend() + "::" + currentShare() + "::" + path;
}
};
class IndexDBCache extends ICache {
DB_VERSION = 5;
FILE_PATH = "file_path";
/** @type {Promise<IDBDatabase> | null} */ db = null;
constructor() {
super();
const request = indexedDB.open("filestash", this.DB_VERSION);
request.onupgradeneeded = this._migration.bind(this);
this.db = new Promise((done, err) => {
request.onsuccess = (e) => {
done(assert.truthy(e.target).result);
};
request.onerror = () => err(new Error("INDEXEDDB_NOT_SUPPORTED"));
});
}
/**
* @override
*/
async get(path) {
const db = assert.truthy(await this.db);
const tx = db.transaction(this.FILE_PATH, "readonly");
const store = tx.objectStore(this.FILE_PATH);
const query = store.get(this._key(path));
return await new Promise((done) => {
query.onsuccess = () => done(query.result || null);
query.onerror = () => done(null);
});
}
/**
* @override
*/
async store(path, value = {}) {
const db = assert.truthy(await this.db);
const tx = db.transaction(this.FILE_PATH, "readwrite");
const store = tx.objectStore(this.FILE_PATH);
const request = store.put({
...value,
backend: currentBackend(),
share: currentShare(),
path,
});
return await new Promise((done, error) => {
done(value);
request.onsuccess = () => done(value);
request.onerror = error;
});
}
/**
* @override
*/
async remove(path, exact = true) {
const db = assert.truthy(await this.db);
const tx = db.transaction(this.FILE_PATH, "readwrite");
const store = tx.objectStore(this.FILE_PATH);
const key = this._key(path);
if (exact !== true) {
const request = store.openCursor(IDBKeyRange.bound(
[key[0], key[1], key[2]],
[key[0], key[1], key[2]+"\u{FFFF}".repeat(5000)],
true, true,
));
await new Promise((done, err) => {
request.onsuccess = function(event) {
const cursor = event.target.result;
if (cursor) {
cursor.delete([key[0], key[1], cursor.value.path]);
cursor.continue();
return;
}
done(null);
};
request.onerror = err;
});
}
const req = store.delete(key);
return await new Promise((done, err) => {
req.onsuccess = () => done(null);
req.onerror = err;
});
}
_key(path) {
return [currentBackend(), currentShare(), path];
}
_migration(event) {
const db = event.target.result;
if (event.oldVersion === 1) {
// we've change the schema on v2 adding an index, let's flush
// to make sure everything will be fine
db.deleteObjectStore("file_path");
db.deleteObjectStore("file_content");
} else if (event.oldVersion === 2) {
// we've change the primary key to be a (path,share)
db.deleteObjectStore("file_path");
db.deleteObjectStore("file_content");
} else if (event.oldVersion === 3) {
// we've added a FILE_TAG to store tag related data and update
// keyPath to have "backend"
db.deleteObjectStore("file_path");
db.deleteObjectStore("file_content");
} else if (event.oldVersion === 4) {
// we got rid of the idea of offline first file manager so let's get rid of
// FILE_CONTENT and FILE_TAG
db.deleteObjectStore("file_path");
db.deleteObjectStore("file_content");
db.deleteObjectStore("file_tag");
}
const store = db.createObjectStore(this.FILE_PATH, { keyPath: ["backend", "share", "path"] });
store.createIndex("idx_path", ["backend", "share", "path"], { unique: true });
}
}
let cache = null;
export async function clearCache(path) { // TODO: remove useless function
await cache.remove(path, false);
}
export async function init() {
const setup_cache = () => {
cache = new InMemoryCache();
if (!("indexedDB" in window)) return;
else if (window.self !== window.top) return;
cache = assert.truthy(new IndexDBCache());
return cache.db.catch((err) => {
if (err.message === "INDEXEDDB_NOT_SUPPORTED") {
// Firefox in private mode act like if it supports indexedDB but
// is throwing that string as an error if you try to use it ...
// so we fallback with our basic ram cache
cache = new InMemoryCache();
return;
}
throw err;
});
};
const setup_session = async() => {
if (!backendID) {
try {
const session = await getSession().toPromise();
backendID = session.backendID;
onLogout(() => backendID = "");
} catch (err) {}
}
};
return Promise.all([setup_cache(), setup_session()]);
}
export default function() {
return cache;
};
let backendID = "";
export function currentBackend() {
return backendID;
}
export function updateBackend(id) {
backendID = id;
}
export function currentShare() {
return new window.URL(location.href).searchParams.get("share") || "";
}
================================================
FILE: public/assets/pages/filespage/ctrl_filesystem.css
================================================
[is="component_filesystem"] .component_filesystem {
padding-top: 3px;
}
[is="component_filesystem"] .component_filesystem [data-target="dragselect"] {
position: fixed;
border-radius: 2px;
z-index: 3;
background: var(--primary);
border: 2px solid rgba(0, 0, 0, 0.1);
opacity: 0.25;
width: 500px;
height: 100px;
}
[is="component_filesystem"] .component_filesystem [data-type="list"] {
grid-gap: 2px;
}
[is="component_filesystem"] .component_filesystem [data-type="grid"] {
grid-gap: 5px;
}
@media screen and (min-width: 1100px) {
.component_filemanager_shell [data-bind="sidebar"]:not(.hidden) ~ div
[is="component_filesystem"] .component_filesystem [data-type="grid"] {
grid-gap: 8px;
}
}
[is="component_filesystem"] .empty {
text-align: center;
font-weight: 100;
margin: 0 auto;
opacity: 0.9;
font-size: 1.2rem;
color: var(--light);
height: 100%;
opacity: 0.8;
font-family: sans-serif;
padding: 50px 0;
@media screen and (max-width: 420px) {
padding: 30px;
}
}
[is="component_filesystem"] .empty .component_icon {
height: 200px;
max-width: 100%;
}
[is="component_filesystem"] .empty .label {
margin-top: -40px;
}
================================================
FILE: public/assets/pages/filespage/ctrl_filesystem.js
================================================
import { createElement, createRender, onDestroy } from "../../lib/skeleton/index.js";
import { animate, slideYIn } from "../../lib/animate.js";
import rxjs, { effect, preventDefault } from "../../lib/rx.js";
import assert from "../../lib/assert.js";
import { loadCSS } from "../../helpers/loader.js";
import { qs } from "../../lib/dom.js";
import { ApplicationError } from "../../lib/error.js";
import { createLoader } from "../../components/loader.js";
import t from "../../locales/index.js";
import ctrlError from "../ctrl_error.js";
import { currentPath, sort, isMobile, isAlreadyFocused } from "./helper.js";
import { createThing } from "./thing.js";
import { clearSelection, addSelection, getSelection$, isSelected } from "./state_selection.js";
import { getState$ } from "./state_config.js";
import { ls, search } from "./model_files.js";
import { getPermission } from "./model_acl.js";
const ICONS = {
EMPTY_FILES: "<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg" width="300" height="170" viewBox="0 0 300 170" fill="none">
  <path
     d="m 52.629905,160.16785 c 1.546,0 2.8,-1.2536 2.8,-2.8 0,-1.5464 -1.254,-2.8 -2.8,-2.8 -1.547,0 -2.8,1.2536 -2.8,2.8 0,1.5464 1.253,2.8 2.8,2.8 z"
     fill="#909090"
     id="path5067"
     style="fill:#909090;fill-opacity:0.133333" />
  <path
     d="m 113.03018,22.393649 c 1.5464,0 2.8,-1.2536 2.8,-2.8 0,-1.5464 -1.2536,-2.8 -2.8,-2.8 -1.5464,0 -2.8,1.2536 -2.8,2.8 0,1.5464 1.2536,2.8 2.8,2.8 z"
     fill="#909090"
     id="path5069"
     style="fill:#909090;fill-opacity:0.133333" />
  <path
     d="m 73.293565,112.46216 c 2.87189,0 5.20003,-2.3281 5.20003,-5.2 0,-2.8719 -2.32814,-5.2 -5.20003,-5.2 -2.87188,0 -5.199995,2.3281 -5.199995,5.2 0,2.8719 2.328115,5.2 5.199995,5.2 z"
     fill="#909090"
     id="path5071"
     style="fill:#909090;fill-opacity:0.13333334" />
  <defs
     id="defs5117">
    <filter
       id="filter0_d"
       x="16.0762"
       y="12.9575"
       width="114.8"
       height="134.60001"
       filterUnits="userSpaceOnUse"
       color-interpolation-filters="sRGB">
      <feFlood
         flood-opacity="0"
         result="BackgroundImageFix"
         id="feFlood5097" />
      <feColorMatrix
         in="SourceAlpha"
         type="matrix"
         values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 127 0"
         id="feColorMatrix5099" />
      <feOffset
         dy="11"
         id="feOffset5101" />
      <feGaussianBlur
         stdDeviation="11"
         id="feGaussianBlur5103" />
      <feColorMatrix
         type="matrix"
         values="0 0 0 0 0.397708 0 0 0 0 0.47749 0 0 0 0 0.575 0 0 0 0.27 0"
         id="feColorMatrix5105" />
      <feBlend
         mode="normal"
         in2="BackgroundImageFix"
         result="effect1_dropShadow"
         id="feBlend5107" />
      <feBlend
         mode="normal"
         in="SourceGraphic"
         in2="effect1_dropShadow"
         result="shape"
         id="feBlend5109" />
    </filter>
    <linearGradient
       id="paint0_linear"
       x1="73.453102"
       y1="21.8619"
       x2="73.453102"
       y2="115.534"
       gradientUnits="userSpaceOnUse">
      <stop
         stop-color="#FDFEFF"
         id="stop5112" />
      <stop
         offset="0.9964"
         stop-color="#ECF0F5"
         id="stop5114" />
    </linearGradient>
    <filter
       id="filter0_d-7"
       x="0.39111301"
       y="35.394798"
       width="145.595"
       height="102.8"
       filterUnits="userSpaceOnUse"
       color-interpolation-filters="sRGB">
      <feFlood
         flood-opacity="0"
         result="BackgroundImageFix"
         id="feFlood1227" />
      <feColorMatrix
         in="SourceAlpha"
         type="matrix"
         values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 127 0"
         id="feColorMatrix1229" />
      <feOffset
         dy="11"
         id="feOffset1231" />
      <feGaussianBlur
         stdDeviation="11"
         id="feGaussianBlur1233" />
      <feColorMatrix
         type="matrix"
         values="0 0 0 0 0.397708 0 0 0 0 0.47749 0 0 0 0 0.575 0 0 0 0.27 0"
         id="feColorMatrix1235" />
      <feBlend
         mode="normal"
         in2="BackgroundImageFix"
         result="effect1_dropShadow"
         id="feBlend1237" />
      <feBlend
         mode="normal"
         in="SourceGraphic"
         in2="effect1_dropShadow"
         result="shape"
         id="feBlend1239" />
    </filter>
  </defs>
  <path
     d="m 21.220832,92.264016 h -4.9 c -0.3,0 -0.6,0.1 -0.7,0.4 l -2.4,4.3 c -0.1,0.3 -0.1,0.6 0,0.9 l 2.4,4.300004 c 0.1,0.3 0.4,0.4 0.7,0.4 h 4.9 c 0.3,0 0.6,-0.1 0.7,-0.4 l 2.4,-4.300004 c 0.1,-0.3 0.1,-0.6 0,-0.9 l -2.4,-4.3 c -0.1,-0.3 -0.4,-0.4 -0.7,-0.4 z"
     id="path4"
     style="fill:#909090;fill-opacity:0.133333" />
  <path
     class="file"
     d="m 271.09259,11.652312 -7.37019,3.583918 c -0.76194,0.431116 -1.70491,0.583501 -2.57246,0.605222 -0.86754,0.02172 -1.78791,-0.161244 -2.63285,-0.474867 -1.61444,-0.757898 -3.0554,-2.112442 -3.93815,-3.841509 0,0 -1.50896,-3.3100372 -3.07075,-6.8247745 l -0.23388,-0.4834368 -15.96253,7.5074693 c -2.54223,1.145271 -3.61329,4.185144 -2.51928,6.732998 l 11.52855,25.644074 c 1.09402,2.547855 4.089,3.580205 6.63125,2.434931 l 25.59584,-12.049402 c 2.54224,-1.145275 3.61331,-4.185143 2.5193,-6.732998 L 271.70365,11.48249 Z"
     style="clip-rule:evenodd;fill:#909090;fill-opacity:0.13333334;fill-rule:evenodd;stroke-width:1.49471"
     id="path6" />
  <path
     class="file"
     d="m 259.41468,12.923368 c -1.10144,-0.461713 -1.97659,-1.31538 -2.62543,-2.561005 l -0.0528,-0.2047 -0.28668,-0.6881472 -1.04119,-2.343158 -0.57341,-1.376276 13.00599,4.7217702 -5.15993,2.421202 c -0.48277,0.243866 -1.01841,0.283028 -1.55401,0.322196 -0.53564,0.03916 -1.12406,-0.126364 -1.71249,-0.291899 z"
     style="clip-rule:evenodd;fill:#909090;fill-opacity:0.13333334;fill-rule:evenodd;stroke-width:1.49471"
     id="path8" />
  <path
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     id="path16"
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     id="g20"
     transform="translate(243.28104,131.07346)"
     style="fill:#909090;fill-opacity:0.13333334">
    <path
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       id="path18"
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  <path
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     id="path10"
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     style="filter:url(#filter0_d-7)"
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    <path
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     fill="#909090"
     id="path1211" />
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</svg>
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EMPTY_SEARCH: "<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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     fill="#909090"
     id="path5071"
     style="fill:#909090;fill-opacity:0.2" />
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     filter="url(#filter0_d)"
     id="g5075"
     transform="translate(67.546695,22.315564)">
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     fill="#f2f3f5"
     id="path5081" />
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       height="134.60001"
       filterUnits="userSpaceOnUse"
       color-interpolation-filters="sRGB">
      <feFlood
         flood-opacity="0"
         result="BackgroundImageFix"
         id="feFlood5097" />
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         in="SourceAlpha"
         type="matrix"
         values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 127 0"
         id="feColorMatrix5099" />
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      <feGaussianBlur
         stdDeviation="11"
         id="feGaussianBlur5103" />
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         type="matrix"
         values="0 0 0 0 0.397708 0 0 0 0 0.47749 0 0 0 0 0.575 0 0 0 0.27 0"
         id="feColorMatrix5105" />
      <feBlend
         mode="normal"
         in2="BackgroundImageFix"
         result="effect1_dropShadow"
         id="feBlend5107" />
      <feBlend
         mode="normal"
         in="SourceGraphic"
         in2="effect1_dropShadow"
         result="shape"
         id="feBlend5109" />
    </filter>
    <linearGradient
       id="paint0_linear"
       x1="73.453102"
       y1="21.8619"
       x2="73.453102"
       y2="115.534"
       gradientUnits="userSpaceOnUse">
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         stop-color="#FDFEFF"
         id="stop5112" />
      <stop
         offset="0.9964"
         stop-color="#ECF0F5"
         id="stop5114" />
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     fill="#909090"
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     id="path4"
     style="fill:#909090;fill-opacity:0.2" />
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     class="file"
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     style="clip-rule:evenodd;fill:#909090;fill-opacity:0.2;fill-rule:evenodd;stroke-width:1.49471"
     id="path6" />
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     class="file"
     d="m 259.41468,12.923368 c -1.10144,-0.461713 -1.97659,-1.31538 -2.62543,-2.561005 l -0.0528,-0.2047 -0.28668,-0.6881472 -1.04119,-2.343158 -0.57341,-1.376276 13.00599,4.7217702 -5.15993,2.421202 c -0.48277,0.243866 -1.01841,0.283028 -1.55401,0.322196 -0.53564,0.03916 -1.12406,-0.126364 -1.71249,-0.291899 z"
     style="clip-rule:evenodd;fill:#909090;fill-opacity:0.2;fill-rule:evenodd;stroke-width:1.49471"
     id="path8" />
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     id="path16"
     style="fill:#909090;fill-opacity:0.2;stroke-width:0.632594" />
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     id="g20"
     transform="translate(243.28104,131.07346)"
     style="fill:#909090;fill-opacity:0.2">
    <path
       d="m 42.4,23.2 8.6,9.9 c 0.3,0.3 0.1,0.8 -0.3,0.9 L 38,36.2 c -0.4,0.1 -0.7,-0.3 -0.6,-0.7 l 4.1,-12.1 c 0.1,-0.4 0.7,-0.5 0.9,-0.2 z"
       id="path18"
       style="fill:#909090;fill-opacity:0.2" />
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  <path
     d="m 223.0733,92.373031 -2,1 c -0.3,0.1 -0.6,0 -0.8,-0.3 l -1,-2 c -0.1,-0.3 0,-0.6 0.3,-0.8 l 2,-1 c 0.3,-0.1 0.6,0 0.8,0.3 l 1,2 c 0.1,0.3 0,0.7 -0.3,0.8 z"
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};
const VIRTUAL_SCROLL_MINIMUM_TRIGGER = 100;
export const files$ = new rxjs.BehaviorSubject(null);
export default async function(render) {
const $page = createElement(`
<div class="component_filesystem container">
<div data-target="dragselect" style="display:none;"></div>
<div data-target="header" style="text-align:center;"></div>
<div class="ifscroll-before"></div>
<div data-target="list" class="list"></div>
<div class="ifscroll-after"></div>
<br>
</div>
`);
render($page);
onDestroy(() => files$.next(null));
// feature: virtual scrolling
const path = currentPath();
const $header = qs($page, `[data-target="header"]`);
const $list = qs($page, `[data-target="list"]`);
const removeLoader = createLoader($header);
const $listBefore = qs($page, ".ifscroll-before");
const $listAfter = qs($page, ".ifscroll-after");
const refreshScreen$ = rxjs.merge(
// case1: trigger the first display
rxjs.of(null),
// case2: height change => redraw screen
rxjs.fromEvent(window, "resize").pipe( // height change = always redraw
rxjs.startWith(null),
rxjs.map(() => document.body.clientHeight),
rxjs.distinctUntilChanged(),
rxjs.skip(1),
),
// case3: width change => redraw if grid size change
rxjs.fromEvent(window, "resize").pipe(
rxjs.startWith(null),
rxjs.map(() => {
if ($list.getAttribute("data-type") === "grid") {
return gridSize($list.clientWidth, document.body.clientWidth);
}
return 0;
}),
rxjs.distinctUntilChanged(),
rxjs.skip(1),
),
);
let count = 0;
effect(ls(path).pipe(
rxjs.switchMap(({ files, ...rest }) => getState$().pipe(rxjs.switchMap((state) => {
$header.innerHTML = "";
$list.innerHTML = "";
if (state.search) {
const removeLoader = createLoader($header);
$listBefore.setAttribute("style", "");
$listAfter.setAttribute("style", "");
return rxjs.timer(state.search ? 450 : 0).pipe(
rxjs.switchMap(() => search(state.search).pipe(
rxjs.map(({ files }) => ({
files, ...state, ...rest,
})),
)),
removeLoader,
);
}
return rxjs.of({ files, ...state, ...rest });
}))),
rxjs.mergeMap((obj) => getPermission(path).pipe(
rxjs.map((permissions) => ({ ...obj, permissions })),
)),
rxjs.mergeMap(({ show_hidden, files, search, ...rest }) => {
if (show_hidden === false) files = files.filter(({ name }) => name[0] !== ".");
if (!search) files = sort(files, rest["sort"], rest["order"]);
return rxjs.of({ ...rest, files, search });
}),
rxjs.map((data) => ({ ...data, count: count++ })),
removeLoader,
rxjs.switchMap((obj) => refreshScreen$.pipe(rxjs.mapTo(obj))),
rxjs.mergeMap(({ files, search, ...rest }) => {
files$.next(files);
if (files.length === 0) {
renderEmpty(createRender(qs($page, `[data-target="header"]`)), search ? ICONS.EMPTY_SEARCH : ICONS.EMPTY_FILES);
return rxjs.EMPTY;
}
return rxjs.of({ ...rest, files, search });
}),
rxjs.mergeMap(({ files, view, search, count, permissions }) => { // STEP1: setup the list of files
$list.closest(".scroll-y").scrollTop = 0;
let FILE_HEIGHT, COLUMN_PER_ROW;
switch (view) {
case "grid":
FILE_HEIGHT = 160;
COLUMN_PER_ROW = gridSize($list.clientWidth, document.body.clientWidth);
$list.style.gridTemplateColumns = `repeat(${COLUMN_PER_ROW}, 1fr)`;
$list.setAttribute("data-type", "grid");
break;
case "list":
FILE_HEIGHT = 47;
COLUMN_PER_ROW = 1;
$list.style.gridTemplateColumns = `repeat(1, 1fr)`;
$list.setAttribute("data-type", "list");
break;
default:
throw new Error("Not Implemented");
}
const BLOCK_SIZE = Math.ceil(document.body.clientHeight / FILE_HEIGHT) + 1;
let size = files.length;
if (size > VIRTUAL_SCROLL_MINIMUM_TRIGGER) {
size = Math.min(files.length, BLOCK_SIZE * COLUMN_PER_ROW);
}
const $fs = document.createDocumentFragment();
for (let i = 0; i < size; i++) {
const file = files[i];
$fs.appendChild(createThing({
...file,
...createLink(file, currentPath()),
view,
search,
n: i,
permissions,
}));
}
if (count === 0) animate(
$list,
{ time: 200, keyframes: slideYIn(isMobile ? 10 : 5) },
);
$list.replaceChildren($fs);
/// ///////////////////////////////////
// CASE 1: virtual scroll isn't enabled
if (files.length <= VIRTUAL_SCROLL_MINIMUM_TRIGGER) {
return rxjs.of({ virtual: false });
}
/// ///////////////////////////////////
// CASE 2: with virtual scroll
const height = (Math.ceil(files.length / COLUMN_PER_ROW) - BLOCK_SIZE) * FILE_HEIGHT;
if (height > 33554400) {
console.log(`maximum CSS height reached, requested height ${height} is too large`);
}
const setHeight = (size) => {
if (size < 0 || size > height) throw new ApplicationError(
"INTERNAL ERROR",
`assertion on size failed: size[${size}] height[${height}]`
);
$listBefore.style.height = `${size}px`;
$listAfter.style.height = `${height - size}px`;
};
setHeight(0);
const top = ($node) => $node.getBoundingClientRect().top;
return rxjs.of({
virtual: true,
files,
search,
path,
view,
permissions,
currentState: 0,
$list,
setHeight,
FILE_HEIGHT,
BLOCK_SIZE,
COLUMN_PER_ROW,
MARGIN: top($list) - top($list.closest(".scroll-y")),
});
}),
rxjs.switchMap(({
files, path, view, search, permissions,
BLOCK_SIZE, COLUMN_PER_ROW, FILE_HEIGHT,
MARGIN,
currentState,
setHeight,
$list,
virtual,
}) => (
virtual
? rxjs.fromEvent($page.closest(".scroll-y"), "scroll", { passive: true })
: rxjs.EMPTY
).pipe(
rxjs.map((e) => {
// 0-------------0-----------1-----------2-----------3 ....
// [padding] $block1 $block2 $block3 ....
const nextState = Math.floor((e.target.scrollTop - MARGIN) / FILE_HEIGHT);
return Math.max(nextState, 0);
}),
rxjs.distinctUntilChanged(),
rxjs.debounce(() => new rxjs.Observable((observer) => {
const id = requestAnimationFrame(() => observer.next());
return () => cancelAnimationFrame(id);
})),
rxjs.tap((nextState) => {
// STEP1: calculate the virtual scroll paramameters
let diff = nextState - currentState;
const diffSgn = Math.sign(diff);
if (Math.abs(diff) > BLOCK_SIZE) { // diff is bound by BLOCK_SIZE
// we can't be moving more than what is on the screen
diff = diffSgn * BLOCK_SIZE;
}
let fileStart = nextState * COLUMN_PER_ROW;
if (diffSgn > 0) { // => scroll down
fileStart += BLOCK_SIZE * COLUMN_PER_ROW;
fileStart -= Math.min(diff, BLOCK_SIZE) * COLUMN_PER_ROW;
}
let fileEnd = fileStart + diffSgn * diff * COLUMN_PER_ROW;
if (fileStart >= files.length) { // occur when BLOCK_SIZE is larger than its absolute minimum
return;
}
else if (fileEnd > files.length) {
// occur when files.length isn't a multiple of COLUMN_PER_ROW and
// we've scrolled to the bottom of the list already
nextState = Math.ceil(files.length / COLUMN_PER_ROW) - BLOCK_SIZE;
fileEnd = files.length - 1;
for (let i=0; i<COLUMN_PER_ROW; i++) {
// add some padding to fileEnd to balance the list to the
// nearest COLUMN_PER_ROW
fileEnd += 1;
if (fileEnd % COLUMN_PER_ROW === 0) {
break;
}
}
}
// STEP2: create the new elements
const $fs = document.createDocumentFragment();
let n = 0;
for (let i = fileStart; i < fileEnd; i++) {
const file = files[i];
if (file === undefined) $fs.appendChild(createThing({
type: "hidden",
}));
else $fs.appendChild(createThing({
...file,
...createLink(file, path),
search,
view,
permissions,
n: i,
}));
n += 1;
}
// STEP3: update the DOM
if (diffSgn > 0) { // scroll down
$list.appendChild($fs);
for (let i = 0; i < n; i++) $list.firstChild.remove();
} else { // scroll up
$list.insertBefore($fs, $list.firstChild);
for (let i = 0; i < n; i++) $list.lastChild.remove();
}
setHeight(nextState * FILE_HEIGHT);
currentState = nextState;
}),
)),
rxjs.catchError(ctrlError()),
));
// feature: keyboard selection
effect(rxjs.fromEvent(window, "keydown").pipe(
rxjs.filter((e) => e.keyCode === 27),
rxjs.tap(() => clearSelection()),
));
effect(rxjs.fromEvent(window, "keydown").pipe(
rxjs.filter((e) => e.key === "a" &&
(e.ctrlKey || e.metaKey) &&
(files$.value || []).length > 0 &&
!isAlreadyFocused()),
preventDefault(),
rxjs.tap(() => {
clearSelection();
if (!Array.isArray(files$.value) || files$.value.length === 0) return;
const path = currentPath();
const el0 = files$.value[0];
const elm1 = files$.value.slice(-1)[0];
addSelection({
n: 0,
path: path + el0.name + (el0.type === "directory" ? "/" : ""),
shift: false,
files: [],
});
if (elm1) addSelection({
n: (files$.value || []).length - 1,
path: path + elm1.name + (elm1.type === "directory" ? "/" : ""),
shift: true,
files: (files$.value || []),
});
}),
));
effect(getSelection$().pipe(rxjs.tap(() => {
for (const $thing of $page.querySelectorAll(".component_thing")) {
let checked = isSelected(parseInt(assert.truthy($thing.getAttribute("data-n"))));
if ($thing.getAttribute("data-selectable") === "false") checked = false;
$thing.classList.add(checked ? "selected" : "not-selected");
$thing.classList.remove(checked ? "not-selected" : "selected");
qs(assert.type($thing, HTMLElement), `input[type="checkbox"]`).checked = checked;
};
})));
// feature: mouse drag selection
const $dragContainer = assert.type($page.closest(".component_page_filespage"), HTMLElement);
const $dragselect = qs($page, `[data-target="dragselect"]`);
const dragmove = (x, y, w, h) => {
$dragselect.style.left = `${x}px`;
$dragselect.style.top = `${y}px`;
$dragselect.style.width = `${w}px`;
$dragselect.style.height = `${h}px`;
if ((w+1) * (h+1) < 50) {
$dragselect.style.display = "none";
return false;
}
$dragselect.style.display = "block";
return true;
};
if (isMobile === false) effect(rxjs.fromEvent($dragContainer, "mousedown").pipe(
rxjs.filter((e) => {
if (e.target.nodeName === "INPUT") return false;
else if (e.target.closest("button")) return false;
else if (e.buttons !== 1) return false;
return !e.target.closest(`[draggable="true"]`);
}),
rxjs.tap((e) => e.preventDefault()),
rxjs.map((e) => ({
start: [e.clientX, e.clientY],
state: [...$page.querySelectorAll(".component_thing")].map(($file) => {
const bounds = $file.getBoundingClientRect();
const $checkbox = qs(assert.type($file, HTMLElement), ".component_checkbox");
return {
$checkbox,
checked: () => $checkbox.firstElementChild.checked,
bounds: {
x: bounds.x,
y: bounds.y,
w: bounds.width,
h: bounds.height,
},
};
}),
})),
rxjs.mergeMap(({ start, state }) => rxjs.fromEvent(document, "mousemove").pipe(
rxjs.takeUntil(rxjs.merge(
rxjs.fromEvent(window, "mouseup"),
rxjs.fromEvent(window, "keydown").pipe(rxjs.filter(({ key }) => key === "Escape")),
)),
rxjs.finalize(() => dragmove(0, 0, 0, 0)),
rxjs.map((e) => ({ start, end: [e.clientX, e.clientY], state })),
)),
rxjs.map(({ start, end, state }) => ({
state,
obj: {
x: Math.min(start[0], end[0]),
y: Math.min(start[1], end[1]),
w: Math.abs(start[0] - end[0]),
h: Math.abs(start[1] - end[1]),
},
})),
rxjs.filter(({ obj }) => dragmove(obj.x, obj.y, obj.w, obj.h)),
rxjs.tap(({ obj, state }) => {
for (let i=0; i<state.length; i++) {
const { bounds, $checkbox, checked } = state[i];
const collision = !(
obj.x + obj.w < bounds.x ||
obj.x > bounds.x + bounds.w ||
obj.y + obj.h < bounds.y ||
obj.y > bounds.y + bounds.h
);
if ((collision && !checked()) || (!collision && checked())) {
$checkbox.click();
}
}
}),
));
// feature: remove long touch popup on mobile
const disableLongTouch = (e) => {
if (isMobile === false) return;
e.preventDefault();
};
document.addEventListener("contextmenu", disableLongTouch);
onDestroy(() => document.removeEventListener("contextmenu", disableLongTouch));
}
function renderEmpty(render, base64Icon) {
const $page = createElement(`
<div class="empty no-select">
<p class="empty_image">
<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,${base64Icon}" alt="empty_folder">
</p>
<p class="label">${t("There is nothing here")}</p>
</div>
`);
animate(render($page), { time: 250, keyframes: slideYIn(5) });
}
export function init() {
return Promise.all([
loadCSS(import.meta.url, "./ctrl_filesystem.css"),
loadCSS(import.meta.url, "./thing.css"),
loadCSS(import.meta.url, "./modal.css"),
]);
}
export function createLink(file, currentPath) {
let path = file.path;
if (!path) path = currentPath + file.name + (file.type === "directory" ? "/" : "");
let link = file.type === "directory" ? "files" + path : "view" + path;
link = encodeURIComponent(link).replaceAll("%2F", "/");
return {
path,
link,
};
}
function gridSize(size, windowSize) {
const DESIRED_FILE_WIDTH_ON_LARGE_SCREEN = 210;
if (windowSize > 1100) return Math.max(
4,
Math.floor(size / DESIRED_FILE_WIDTH_ON_LARGE_SCREEN),
);
else if (size > 750) return 4;
else if (size > 520) return 3;
else if (size > 300) return 2;
return 1;
}
================================================
FILE: public/assets/pages/filespage/ctrl_frequentlyaccess.css
================================================
[is="component_frequently_access"] .component_container {
padding: 0;
min-height: 145px;
padding: 0 0 7px 0;
}
[is="component_frequently_access"] .component_icon {
height: 25px;
}
[is="component_frequently_access"] .caption {
margin-top: 15px;
letter-spacing: 0.06em;
display: inline-block;
text-transform: uppercase;
font-size: 12px;
padding-bottom: 5px;
color: var(--light);
}
[is="component_frequently_access"] .frequent_wrapper {
display: flex;
}
[is="component_frequently_access"] .frequent_wrapper a {
width: 33.33%;
background: rgba(0, 0, 0, 0.05);
transition: background 0.05s linear 0s;
border-radius: 2px;
overflow: hidden;
margin-right: 5px;
padding: 5px;
cursor: pointer;
line-height: 25px;
display: block;
}
[is="component_frequently_access"] .frequent_wrapper a img {
float: left;
height: 25px;
margin-right: 2px;
}
[is="component_frequently_access"] .frequent_wrapper a div {
width: calc(100% - 30px);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
@media (max-width: 800px) {
[is="component_frequently_access"] .frequent_wrapper a:nth-child(6) {
display: none;
}
}
@media (max-width: 750px) {
[is="component_frequently_access"] .frequent_wrapper a:nth-child(5) {
display: none;
}
}
@media (max-width: 650px) {
[is="component_frequently_access"] .frequent_wrapper a:nth-child(4) {
display: none;
}
}
@media (max-width: 450px) {
[is="component_frequently_access"] .frequent_wrapper a:nth-child(3) {
display: none;
}
}
[is="component_frequently_access"] .nothing_placeholder {
padding: 20px;
text-align: center;
background: var(--emphasis-primary);
color: rgba(0, 0, 0, 0.5);
border-radius: 5px;
position: relative;
top: 25px;
}
[is="component_frequently_access"] .nothing_placeholder svg {
display: block;
width: 45px;
margin: 0 auto;
padding-bottom: 5px;
}
.touch-no [is="component_frequently_access"] .frequent_wrapper a:hover {
transition: background 0.1s linear 0s;
background: var(--emphasis-primary);
}
.frequent-access-appear {
opacity: 0;
transition: opacity 0.3s ease-out;
}
.frequent-access-appear .frequent_wrapper a {
transition: all 0.3s ease-out;
opacity: 0;
transform: translateX(5px);
}
.frequent-access-appear.frequent-access-appear-active {
opacity: 1;
}
.frequent-access-appear.frequent-access-appear-active .frequent_wrapper a {
transform: translateX(0px);
opacity: 1;
}
.frequent-access-enter {
opacity: 0;
transition: opacity 0.5s ease-out;
}
.frequent-access-enter .frequent_wrapper a {
transition: all 0.3s ease-out;
transition-delay: 0.2s;
opacity: 0;
transform: translateY(-5px);
}
.frequent-access-enter.frequent-access-enter-active {
opacity: 1;
transition: opacity 0.5s ease-out;
}
.frequent-access-enter.frequent-access-enter-active .frequent_wrapper a {
transform: translateY(0px);
opacity: 1;
}
.dark-mode [is="component_frequently_access"] .frequent_wrapper a {
color: var(--light);
background: var(--dark);
}
.dark-mode [is="component_frequently_access"] .frequent_wrapper a:hover {
background: rgba(255, 255, 255, 0.05);
}
.dark-mode [is="component_frequently_access"] .nothing_placeholder {
background: var(--dark);
color: rgba(255, 255, 255, 0.5);
}
================================================
FILE: public/assets/pages/filespage/ctrl_frequentlyaccess.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import { loadCSS } from "../../helpers/loader.js";
import { transition, opacityIn } from "../../lib/animate.js";
import t from "../../locales/index.js";
export default function(render) {
const $page = createElement(`
<div class="component_container">
<div class="nothing_placeholder no-select">
<svg aria-hidden="true" focusable="false" data-icon="layer-group" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
<path fill="currentColor" d="M12.41 148.02l232.94 105.67c6.8 3.09 14.49 3.09 21.29 0l232.94-105.67c16.55-7.51 16.55-32.52 0-40.03L266.65 2.31a25.607 25.607 0 0 0-21.29 0L12.41 107.98c-16.55 7.51-16.55 32.53 0 40.04zm487.18 88.28l-58.09-26.33-161.64 73.27c-7.56 3.43-15.59 5.17-23.86 5.17s-16.29-1.74-23.86-5.17L70.51 209.97l-58.1 26.33c-16.55 7.5-16.55 32.5 0 40l232.94 105.59c6.8 3.08 14.49 3.08 21.29 0L499.59 276.3c16.55-7.5 16.55-32.5 0-40zm0 127.8l-57.87-26.23-161.86 73.37c-7.56 3.43-15.59 5.17-23.86 5.17s-16.29-1.74-23.86-5.17L70.29 337.87 12.41 364.1c-16.55 7.5-16.55 32.5 0 40l232.94 105.59c6.8 3.08 14.49 3.08 21.29 0L499.59 404.1c16.55-7.5 16.55-32.5 0-40z"></path>
</svg>
${t("Frequently access folders will be shown here")}
</div>
</div>
`);
if (location.pathname === "/files/") render(transition($page, {
enter: opacityIn(),
timeEnter: 800,
}));
}
export function init() {
return loadCSS(import.meta.url, "./ctrl_frequentlyaccess.css");
}
================================================
FILE: public/assets/pages/filespage/ctrl_newitem.css
================================================
.component_newitem {
overflow: hidden;
}
.component_newitem .component_thing {
margin: 2px 0;
}
.component_newitem .component_thing .box {
margin: 0;
}
.component_newitem .component_thing .box .file-details {
flex-grow: 1;
}
.component_newitem .component_thing .box .file-details input {
border-color: var(--border);
padding: 0;
}
.component_newitem .component_thing .box .component_action {
display: block;
opacity: 1;
}
================================================
FILE: public/assets/pages/filespage/ctrl_newitem.js
================================================
import { createElement, nop } from "../../lib/skeleton/index.js";
import rxjs, { effect, onClick, preventDefault } from "../../lib/rx.js";
import { qs } from "../../lib/dom.js";
import { animate } from "../../lib/animate.js";
import { loadCSS } from "../../helpers/loader.js";
import { getAction$, setAction } from "./state_newthing.js";
import { currentPath } from "./helper.js";
import { mkdir as mkdir$, touch as touch$ } from "./model_files.js";
import { mkdir as mkdirVL, touch as touchVL, withVirtualLayer } from "./model_virtual_layer.js";
const touch = (path) => withVirtualLayer(
touch$(path),
touchVL(path),
);
const mkdir = (path) => withVirtualLayer(
mkdir$(path),
mkdirVL(path),
);
const IMAGE = {
FILE: "data:image/svg+xml;base64,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",
FOLDER: "data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiIHN0YW5kYWxvbmU9Im5vIj8+CjxzdmcgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiBoZWlnaHQ9IjE2IiB3aWR0aD0iMTYiPgogIDxnIHRyYW5zZm9ybT0ibWF0cml4KDAuODY2NjY0MzEsMCwwLDAuODY2NjcsLTE3Mi4wNDU3OCwtODY0LjMyNzU5KSIgc3R5bGU9ImZpbGw6Izc1YmJkOTtmaWxsLW9wYWNpdHk6MC45NDExNzY0NztmaWxsLXJ1bGU6ZXZlbm9kZCI+CiAgICA8cGF0aCBzdHlsZT0iZmlsbDojNzViYmQ5O2ZpbGwtb3BhY2l0eTowLjk0MTE3NjQ3O2ZpbGwtcnVsZTpldmVub2RkIiBkPSJtIDIwMC4yLDk5OS43MiBjIC0wLjI4OTEzLDAgLTAuNTMxMjUsMC4yNDIxIC0wLjUzMTI1LDAuNTMxMiB2IDEyLjc4NCBjIDAsMC4yOTg1IDAuMjMyNjQsMC41MzEyIDAuNTMxMjUsMC41MzEyIGggMTUuMDkxIGMgMC4yOTg2LDAgMC41MzEyNCwtMC4yMzI3IDAuNTMxMjQsLTAuNTMxMiBsIDRlLTQsLTEwLjQ3NCBjIDAsLTAuMjg4OSAtMC4yNDIxMSwtMC41MzM4IC0wLjUzMTI0LC0wLjUzMzggbCAtNy41NDU3LDVlLTQgLTIuMzA3NiwtMi4zMDc4MyB6IiAvPgogIDwvZz4KICA8ZyB0cmFuc2Zvcm09Im1hdHJpeCgwLjg2NjY3LDAsMCwwLjg2NjY3LC0xNzIuMDQ2OTIsLTg2NC43ODM0KSIgc3R5bGU9ImZpbGw6IzlhZDFlZDtmaWxsLW9wYWNpdHk6MTtmaWxsLXJ1bGU6ZXZlbm9kZCI+CiAgICA8cGF0aCBzdHlsZT0iZmlsbDojOWFkMWVkO2ZpbGwtb3BhY2l0eToxO2ZpbGwtcnVsZTpldmVub2RkIiBkPSJtIDIwMC4yLDk5OS43MiBjIC0wLjI4OTEzLDAgLTAuNTMxMjUsMC4yNDIxIC0wLjUzMTI1LDAuNTMxMiB2IDEyLjc4NCBjIDAsMC4yOTg1IDAuMjMyNjQsMC41MzEyIDAuNTMxMjUsMC41MzEyIGggMTUuMDkxIGMgMC4yOTg2LDAgMC41MzEyNCwtMC4yMzI3IDAuNTMxMjQsLTAuNTMxMiBsIDRlLTQsLTEwLjQ3NCBjIDAsLTAuMjg4OSAtMC4yNDIxMSwtMC41MzM4IC0wLjUzMTI0LC0wLjUzMzggbCAtNy41NDU3LDVlLTQgLTIuMzA3NiwtMi4zMDc4MyB6IiAvPgogIDwvZz4KPC9zdmc+Cg==",
TRASH: "data:image/svg+xml;base64,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",
};
export default async function(render) {
const $node = createElement(`
<div class="component_newitem container" id="newthing">
<div class="component_thing">
<div class="mouse-is-hover highlight box flex">
<img class="component_icon" draggable="false" alt="directory" aria-hidden="true">
<span class="file-details">
<form class="full-width">
<input type="text" name="name" value="" class="full-width">
<input type="hidden" name="type" value="">
</form>
</span>
<span class="component_action">
<div class="action">
<div role="button">
<img class="component_icon" draggable="false" src="${IMAGE.TRASH}" alt="trash">
</div>
</div>
</span>
</div>
</div>
</div>
`);
$node.classList.add("hidden");
const $input = qs($node, "input[type=\"text\"]");
const $icon = qs($node, ".component_icon");
const $remove = qs($node, ".action");
// feature1: setup the dom
effect(getAction$().pipe(
rxjs.map((targetName) => {
if (targetName === "NEW_FILE") return {
targetName,
alt: "file",
img: IMAGE.FILE,
};
if (targetName === "NEW_FOLDER") return {
targetName,
alt: "directory",
img: IMAGE.FOLDER,
};
return null;
}),
rxjs.filter((val) => val),
rxjs.tap(async({ img, alt }) => {
$icon.setAttribute("src", `${img}`);
$icon.setAttribute("alt", alt);
$input.value = "";
$input.nextElementSibling.setAttribute("name", alt);
let done = Promise.resolve(nop);
if ($node.classList.contains("hidden")) done = animate($node, {
keyframes: [{ height: `0px` }, { height: "50px" }],
time: 100,
fill: "forwards",
});
$node.classList.remove("hidden");
render($node);
await done;
await new Promise(requestAnimationFrame);
$input.focus();
}),
));
// feature2: remove the component
effect(rxjs.merge(
rxjs.merge(
onClick($remove),
rxjs.fromEvent(window, "keydown").pipe(rxjs.filter((e) => e.keyCode === 27)),
).pipe(rxjs.tap(() => setAction(null))),
getAction$().pipe(
rxjs.filter((actionName) => !actionName),
),
).pipe(rxjs.tap(async() => {
await animate($node, {
keyframes: [{ height: "50px" }, { height: `0px` }],
time: 50,
fill: "backwards",
});
$node.classList.add("hidden");
})));
// feature3: submit form
effect(rxjs.fromEvent($node, "submit").pipe(
preventDefault(),
rxjs.filter(() => $input.value),
rxjs.mergeMap(() => {
window.dispatchEvent(new KeyboardEvent("keydown", { keyCode: 27 })); // close
const type = $input.nextElementSibling.getAttribute("name");
if (type === "file") return touch(currentPath() + $input.value);
return mkdir(currentPath() + $input.value + "/");
}),
rxjs.catchError((err) => console.log("ERR", err)),
));
}
export function init() {
return loadCSS(import.meta.url, "./ctrl_newitem.css");
}
================================================
FILE: public/assets/pages/filespage/ctrl_submenu.css
================================================
/* General design */
[is="component_submenu"] {
margin-top: 10px;
position: sticky;
top: 0;
z-index: 3;
padding: 4px 0;
transition: 0.2s ease box-shadow;
}
[is="component_submenu"]::before {
content: "";
backdrop-filter: blur(15px) saturate(2);
position: absolute;
inset: 0;
z-index: -1;
}
.scrolling [is="component_submenu"] {
box-shadow: 0 5px 10px rgba(100,100,100,.05);
background: rgba(245,245,245,0.9);
border-bottom: 1px solid rgba(0,0,0,0.02);
}
[is="component_submenu"] .component_submenu {
display: flex;
justify-content: space-between;
padding: 0 15px;
}
[is="component_submenu"] .component_submenu::-webkit-scrollbar {
display: none;
}
[is="component_submenu"] .component_submenu .action button {
padding: 6px 10px;
background: transparent;
text-transform: uppercase;
font-size: 0.8rem;
color: var(--light);
letter-spacing: 0;
border-radius: 5px;
line-height: 15px;
}
[is="component_submenu"] .component_submenu .action button img {
width: 15px;
height: 15px;
margin-left: -3px;
margin-right: -3px;
}
.touch-yes [is="component_submenu"] .component_submenu .action button img {
width: 16px;
height: 16px;
}
[is="component_submenu"] .component_submenu .action.left {
margin-right: 2px;
display: flex;
}
[is="component_submenu"] .component_submenu .action.left button {
min-width: 50px;
}
[is="component_submenu"] .component_submenu .action.right.hover,
.touch-no [is="component_submenu"] .component_submenu .action.right:hover,
.touch-yes [is="component_submenu"] .component_submenu .action.right,
.touch-yes [is="component_submenu"] .component_submenu .action.left {
background: var(--border);
}
.touch-no [is="component_submenu"] .component_submenu .action button:hover {
filter: brightness(0.9);
background: var(--border);
}
.touch-no [is="component_submenu"] .component_submenu .action button:active,
[is="component_submenu"] .component_submenu .action button:active {
filter: brightness(0.75);
background: var(--border);
}
[is="component_submenu"] .component_submenu .action.left,
[is="component_submenu"] .component_submenu .action.right {
border-radius: 5px;
white-space: nowrap;
}
[is="component_submenu"] .component_submenu .action.right button[data-bind="clear"] {
display: flex;
align-items: center;
background: var(--border);
font-weight: bold;
}
[is="component_submenu"] .component_submenu .action.right button[data-bind="clear"] img {
padding-left: 2px;
}
[is="component_submenu"] .component_submenu .action form input[name="q"] {
background: transparent;
border: none;
padding-left: 5px;
color: var(--color);
font-size: 0.95rem;
}
/* dark mode */
.dark-mode [is="component_submenu"] .component_submenu .action button img {
filter: brightness(70%) invert(1);
}
.dark-mode [is="component_submenu"] .component_submenu .action button {
color: var(--light);
font-weight: bold;
}
.dark-mode .scrolling [is="component_submenu"] {
background: rgba(43, 45, 48, 0.99);
}
/* ripple effect */
.touch-no [is="component_submenu"] .component_submenu .action button {
position: relative;
overflow: hidden;
}
.touch-no [is="component_submenu"] .component_submenu .action button::after {
content: "";
position: absolute;
top: 50%; left: 50%;
width: 10px;
height: 10px;
background: var(--color);
border-radius: 50%;
transform: translate(-50%, -50%) scale(0);
opacity: 0;
pointer-events: none;
}
.touch-no [is="component_submenu"] .component_submenu .action button:active::after {
animation: ripple 0.2s ease-out;
}
@keyframes ripple {
0% { transform: translate(-50%, -50%) scale(0); opacity: 0.2; }
100% { transform: translate(-50%, -50%) scale(20); opacity: 0; }
}
================================================
FILE: public/assets/pages/filespage/ctrl_submenu.js
================================================
import { createElement, createRender, createFragment, onDestroy } from "../../lib/skeleton/index.js";
import rxjs, { effect, onClick, preventDefault } from "../../lib/rx.js";
import { animate, slideXIn, slideYIn } from "../../lib/animate.js";
import { basename, join, forwardURLParams } from "../../lib/path.js";
import assert from "../../lib/assert.js";
import { qs, qsa, safe } from "../../lib/dom.js";
import { get as getConfig } from "../../model/config.js";
import { loadCSS } from "../../helpers/loader.js";
import t from "../../locales/index.js";
import "../../components/dropdown.js";
import "../../components/icon.js";
import { createModal } from "../../components/modal.js";
import componentShare from "./modal_share.js";
import componentTag from "./modal_tag.js";
import componentRename from "./modal_rename.js";
import componentDelete from "./modal_delete.js";
import { getSelection$, clearSelection, lengthSelection, expandSelection } from "./state_selection.js";
import { getAction$, setAction } from "./state_newthing.js";
import { setState, getState$ } from "./state_config.js";
import { clearCache } from "./cache.js";
import { getPermission, calculatePermission } from "./model_acl.js";
import { currentPath, extractPath } from "./helper.js";
import { rm as rm$, mv as mv$ } from "./model_files.js";
import { rm as rmVL, mv as mvVL, withVirtualLayer } from "./model_virtual_layer.js";
const modalOpt = {
withButtonsRight: t("OK"),
withButtonsLeft: t("CANCEL"),
};
const rm = (...paths) => withVirtualLayer(
rm$(...paths),
rmVL(...paths),
);
const mv = (from, to) => withVirtualLayer(
mv$(from, to),
mvVL(from, to),
);
export default async function(render) {
const $page = createElement(`
<div class="component_submenu container" role="toolbar">
<div class="action left no-select"></div>
<div class="action right no-select"></div>
</div>
`);
render($page);
onDestroy(() => clearSelection());
const getSelectionLength$ = getSelection$().pipe(
rxjs.map(() => lengthSelection()), // <- potentially expensive, hence the share
rxjs.shareReplay(),
);
const $scroll = assert.type($page.closest(".scroll-y"), HTMLElement);
componentLeft(createRender(qs($page, ".action.left")), { $scroll, getSelectionLength$ });
componentRight(createRender(qs($page, ".action.right")), { getSelectionLength$ });
effect(rxjs.fromEvent($scroll, "scroll", { passive: true }).pipe(
rxjs.map((e) => e.target.scrollTop > 12),
rxjs.distinctUntilChanged(),
rxjs.startWith(false),
rxjs.tap((scrolling) => scrolling
? $scroll.classList.add("scrolling")
: $scroll.classList.remove("scrolling")),
));
}
function componentLeft(render, { $scroll, getSelectionLength$ }) {
effect(getSelectionLength$.pipe(
rxjs.filter((l) => l === 0),
rxjs.mergeMap(() => getPermission()),
rxjs.map(() => render(createFragment(`
<button data-action="new-file" title="${t("New File")}"${toggleDependingOnPermission(currentPath(), "new-file")} aria-controls="newthing">
${window.innerWidth < 410 && t("New File").length > 10
? t("New File", null, "NEW_FILE::SHORT")
: t("New File")}
</button>
<button data-action="new-folder" title="${t("New Folder")}"${toggleDependingOnPermission(currentPath(), "new-folder")} aria-controls="newthing">
${window.innerWidth < 410 && t("New Folder").length > 10
? t("New Folder", null, "NEW_FOLDER::SHORT")
: t("New Folder")}
</button>
`))),
rxjs.mergeMap(($page) => rxjs.merge(
onClick(qs($page, `[data-action="new-file"]`)).pipe(rxjs.mapTo("NEW_FILE")),
onClick(qs($page, `[data-action="new-folder"]`)).pipe(rxjs.mapTo("NEW_FOLDER")),
)),
rxjs.mergeMap((actionName) => getAction$().pipe(
rxjs.first(),
rxjs.map((currentAction) => actionName === currentAction ? null : actionName),
)),
rxjs.tap((actionName) => {
$scroll.scrollTo({
top: 0,
behavior: window.chrome ? "smooth" : "instant", // prevent firefox bug
});
setAction(actionName);
}),
));
onDestroy(() => setAction(null));
effect(getSelectionLength$.pipe(
rxjs.filter((l) => l === 1),
rxjs.map(() => render(createFragment(`
<a target="_blank" ${generateLinkAttributes(expandSelection())}><button data-action="download" title="${t("Download")}">
${t("Download")}
</button></a>
<button data-action="delete"${toggleDependingOnPermission(currentPath(), "delete")} title="${t("Remove")}">
${t("Remove")}
</button>
<button data-action="rename" title="${t("Rename")}"${toggleDependingOnPermission(currentPath(), "rename")}>
${t("Rename")}
</button>
<button data-action="share" title="${t("Share")}" class="${(getConfig("enable_share") && !new URLSearchParams(location.search).has("share")) ? "" : "hidden"}">
${t("Share")}
</button>
<button data-action="tag" title="${t("Tag")}" class="${getConfig("enable_tags", false) ? "" : "hidden"}">
${t("Tag")}
</button>
`))),
rxjs.tap(($buttons) => animate($buttons, { time: 100, keyframes: slideYIn(5) })),
rxjs.switchMap(($page) => rxjs.merge(
onClick(qs($page, `[data-action="download"]`), { preventDefault: true }).pipe(rxjs.tap(($button) => {
let url = $button.parentElement.getAttribute("href");
url += "&name=" + $button.parentElement.getAttribute("download");
window.open(url);
})),
onClick(qs($page, `[data-action="share"]`)).pipe(rxjs.tap(() => {
componentShare(createModal({
withButtonsRight: null,
withButtonsLeft: null,
}), { path: expandSelection()[0].path });
})),
onClick(qs($page, `[data-action="tag"]`)).pipe(rxjs.tap(() => {
componentTag(createModal({
...modalOpt,
withButtonsLeft: null,
withButtonsRight: null,
}), { path: expandSelection()[0].path });
})),
onClick(qs($page, `[data-action="rename"]`)).pipe(rxjs.mergeMap(() => {
const path = expandSelection()[0].path;
return rxjs.from(componentRename(
createModal(modalOpt),
basename(path.replace(new RegExp("/$"), "")),
)).pipe(rxjs.mergeMap((val) => {
const [basepath] = extractPath(path);
let newpath = join(location.origin + basepath, val);
if (path.slice(-1) === "/" && newpath.slice(-1) !== "/") newpath += "/";
clearSelection();
clearCache(path);
clearCache(newpath);
return mv(path, newpath);
}));
})),
onClick(qs($page, `[data-action="delete"]`)).pipe(rxjs.mergeMap(() => {
const path = expandSelection()[0].path;
return rxjs.from(componentDelete(
createModal(modalOpt),
basename(path.replace(new RegExp("/$"), "")).substr(0, 15),
)).pipe(rxjs.mergeMap(() => {
const selection = expandSelection()[0].path;
clearSelection();
clearCache(path);
return rm(selection);
}));
})),
)),
));
effect(getSelectionLength$.pipe(
rxjs.filter((l) => l > 1),
rxjs.map(() => render(createFragment(`
<a target="_blank" ${generateLinkAttributes(expandSelection())}><button data-action="download">
${t("Download")}
</button></a>
<button data-action="delete"${toggleDependingOnPermission(currentPath(), "delete")}>
${t("Remove")}
</button>
`))),
rxjs.mergeMap(($page) => rxjs.merge(
onClick(qs($page, `[data-action="download"]`), { preventDefault: true }).pipe(rxjs.tap(($button) => {
window.open($button.parentElement.getAttribute("href"));
})),
onClick(qs($page, `[data-action="delete"]`)).pipe(rxjs.mergeMap(() => {
const paths = expandSelection().map(({ path }) => path);
return rxjs.from(componentDelete(
createModal(modalOpt),
"remove",
)).pipe(rxjs.mergeMap(() => {
clearSelection();
return rm(...paths);
}));
})),
)),
));
}
function componentRight(render, { getSelectionLength$ }) {
const ICONS = {
LIST_VIEW: "PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA1MTIgNTEyIj4KICA8cGF0aCBzdHlsZT0iZmlsbDojNjI2NDY5O2ZpbGwtb3BhY2l0eToxIiBkPSJtIDEzMy4zMzMsNTYgdiA2NCBjIDAsMTMuMjU1IC0xMC43NDUsMjQgLTI0LDI0IEggMjQgQyAxMC43NDUsMTQ0IDAsMTMzLjI1NSAwLDEyMCBWIDU2IEMgMCw0Mi43NDUgMTAuNzQ1LDMyIDI0LDMyIGggODUuMzMzIGMgMTMuMjU1LDAgMjQsMTAuNzQ1IDI0LDI0IHogbSAzNzkuMzM0LDIzMiB2IC02NCBjIDAsLTEzLjI1NSAtMTAuNzQ1LC0yNCAtMjQsLTI0IEggMjEzLjMzMyBjIC0xMy4yNTUsMCAtMjQsMTAuNzQ1IC0yNCwyNCB2IDY0IGMgMCwxMy4yNTUgMTAuNzQ1LDI0IDI0LDI0IGggMjc1LjMzMyBjIDEzLjI1NiwwIDI0LjAwMSwtMTAuNzQ1IDI0LjAwMSwtMjQgeiBtIDAsLTE2OCBWIDU2IGMgMCwtMTMuMjU1IC0xMC43NDUsLTI0IC0yNCwtMjQgSCAyMTMuMzMzIGMgLTEzLjI1NSwwIC0yNCwxMC43NDUgLTI0LDI0IHYgNjQgYyAwLDEzLjI1NSAxMC43NDUsMjQgMjQsMjQgaCAyNzUuMzMzIGMgMTMuMjU2LDAgMjQuMDAxLC0xMC43NDUgMjQuMDAxLC0yNCB6IE0gMTA5LjMzMywyMDAgSCAyNCBDIDEwLjc0NSwyMDAgMCwyMTAuNzQ1IDAsMjI0IHYgNjQgYyAwLDEzLjI1NSAxMC43NDUsMjQgMjQsMjQgaCA4NS4zMzMgYyAxMy4yNTUsMCAyNCwtMTAuNzQ1IDI0LC0yNCB2IC02NCBjIDAsLTEzLjI1NSAtMTAuNzQ1LC0yNCAtMjQsLTI0IHogTSAwLDM5MiB2IDY0IGMgMCwxMy4yNTUgMTAuNzQ1LDI0IDI0LDI0IGggODUuMzMzIGMgMTMuMjU1LDAgMjQsLTEwLjc0NSAyNCwtMjQgdiAtNjQgYyAwLC0xMy4yNTUgLTEwLjc0NSwtMjQgLTI0LC0yNCBIIDI0IEMgMTAuNzQ1LDM2OCAwLDM3OC43NDUgMCwzOTIgWiBtIDE4OS4zMzMsMCB2IDY0IGMgMCwxMy4yNTUgMTAuNzQ1LDI0IDI0LDI0IGggMjc1LjMzMyBjIDEzLjI1NSwwIDI0LC0xMC43NDUgMjQsLTI0IHYgLTY0IGMgMCwtMTMuMjU1IC0xMC43NDUsLTI0IC0yNCwtMjQgSCAyMTMuMzMzIGMgLTEzLjI1NSwwIC0yNCwxMC43NDUgLTI0LDI0IHoiIC8+Cjwvc3ZnPgo=",
GRID_VIEW: "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",
CROSS: "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",
MAGNIFYING_GLASS: "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",
SORT: "PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAzMjAgNTEyIj4KICA8cGF0aCBzdHlsZT0iZmlsbDojNjI2NDY5O2ZpbGwtb3BhY2l0eToxIiBkPSJNNDEgMjg4aDIzOGMyMS40IDAgMzIuMSAyNS45IDE3IDQxTDE3NyA0NDhjLTkuNCA5LjQtMjQuNiA5LjQtMzMuOSAwTDI0IDMyOWMtMTUuMS0xNS4xLTQuNC00MSAxNy00MXptMjU1LTEwNUwxNzcgNjRjLTkuNC05LjQtMjQuNi05LjQtMzMuOSAwTDI0IDE4M2MtMTUuMSAxNS4xLTQuNCA0MSAxNyA0MWgyMzhjMjEuNCAwIDMyLjEtMjUuOSAxNy00MXoiIC8+Cjwvc3ZnPgo=",
CHECK: "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",
};
const escape$ = rxjs.fromEvent(window, "keydown").pipe(
rxjs.filter((event) => event.keyCode === 27),
rxjs.share(),
);
const defaultLayout = (view) => {
switch (view) {
case "grid": return `<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,${ICONS.LIST_VIEW}" alt="grid" />`;
case "list": return `<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,${ICONS.GRID_VIEW}" alt="list" />`;
default: throw new Error("NOT_IMPLEMENTED");
}
};
const defaultSort = (sort) => {
return `<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,${ICONS.SORT}" alt="${sort}" />`;
};
effect(getSelectionLength$.pipe(
rxjs.filter((l) => l === 0),
rxjs.mergeMap(() => getState$().pipe(rxjs.first())),
rxjs.map(({ view, sort, search }) => ({
search,
$page: render(createFragment(`
<form style="display: inline-block;" onsubmit="event.preventDefault()">
<input value="${safe(search)}" class="hidden" placeholder="${t("search")}" name="q" id="searchInput" aria-label="${t("search")}" tabindex="-1" autocapitalize="none" />
</form>
<button data-action="search" title="${t("Search")}" aria-controls="searchInput" class=${getConfig("enable_search") ? "" : "hidden"}>
<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,${ICONS.MAGNIFYING_GLASS}" alt="search" />
</button>
<button data-action="view" title="${t("Layout")}">
${defaultLayout(view)}
</button>
<button data-action="sort" title="${t("Sort")}" aria-haspopup="listbox" id="sortToggle">
${defaultSort(sort)}
</button>
<div class="component_dropdown view sort" data-target="sort" role="listbox" aria-labelledby="sortToggle">
<div class="dropdown_container">
<ul>
<li data-target="type" role="option">
${t("Sort By Type")}
<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,${ICONS.CHECK}" alt="check" />
</li>
<li data-target="date" role="option">
${t("Sort By Date")}
</li>
<li data-target="name" role="option">
${t("Sort By Name")}
</li>
<li data-target="size" role="option">
${t("Sort By Size")}
</li>
</ul>
</div>
</div>
`))
})),
rxjs.mergeMap(({ $page, search }) => rxjs.merge(
// feature: view button
onClick(qs($page, `[data-action="view"]`)).pipe(rxjs.tap(($button) => {
const $img = $button.querySelector("img");
if ($img.getAttribute("alt") === "list") {
setState("view", "grid");
$button.setAttribute("aria-pressed", "true");
$img.setAttribute("alt", "grid");
$img.setAttribute("src", "data:image/svg+xml;base64," + ICONS.LIST_VIEW);
} else {
setState("view", "list");
$button.setAttribute("aria-pressed", "false");
$img.setAttribute("alt", "list");
$img.setAttribute("src", "data:image/svg+xml;base64," + ICONS.GRID_VIEW);
}
})),
// feature: sort button
rxjs.merge(
onClick(qs($page, `[data-action="sort"]`)).pipe(rxjs.map(($el) => { // toggle the dropdown
return !$el.nextElementSibling.classList.contains("active");
})),
escape$.pipe(rxjs.mapTo(false)), // quit the dropdown on esc
rxjs.fromEvent(window, "click").pipe( // quit when clicking outside the dropdown
rxjs.filter((e) => !e.target.closest(`[data-action="sort"]`) && !e.target.closest(".dropdown_container")),
rxjs.mapTo(false),
),
).pipe(
rxjs.takeUntil(getSelection$().pipe(rxjs.skip(1))),
rxjs.mergeMap((targetStateIsOpen) => {
const $sort = qs($page, `[data-target="sort"]`);
const $lis = qsa($page, `.dropdown_container li`);
targetStateIsOpen
? $sort.classList.add("active")
: $sort.classList.remove("active");
$sort.setAttribute("aria-expanded", targetStateIsOpen);
return onClick($lis).pipe(
rxjs.first(),
rxjs.mergeMap(($el) => getState$().pipe(rxjs.first(), rxjs.map((state) => ({
order: state.order,
$el,
})))),
rxjs.tap(({ $el, order }) => {
setState(
"sort", $el.getAttribute("data-target"),
"order", order === "asc" ? "des" : "asc",
);
[...$lis].forEach(($li) => {
const $img = $li.querySelector("img");
if ($img) $img.remove();
});
const $img = createElement(`<img class="component_icon" src="data:image/svg+xml;base64,${ICONS.CHECK}" alt="check" />`);
if (order !== "asc") $img.classList.add("inverted");
$el.appendChild($img);
$sort.classList.remove("active");
}),
);
}),
),
// feature: search box
rxjs.merge(
rxjs.merge(
onClick(qs($page, `[data-action="search"]`)),
rxjs.fromEvent(window, "keydown").pipe(
rxjs.filter((e) => (e.ctrlKey || e.metaKey) && e.key === "f"),
preventDefault(),
),
).pipe(rxjs.map(() => qs($page, "input").classList.contains("hidden"))),
escape$.pipe(rxjs.mapTo(false)),
search ? rxjs.of(true) : rxjs.EMPTY,
).pipe(
rxjs.takeUntil(getSelection$().pipe(rxjs.skip(1))),
rxjs.mergeMap(async(show) => {
const $input = qs($page, "input");
const $searchImg = qs($page, "img");
if (show) {
$page.classList.add("hover");
$input.classList.remove("hidden");
$searchImg.setAttribute("src", "data:image/svg+xml;base64," + ICONS.CROSS);
$searchImg.setAttribute("alt", "close");
const $listOfButtons = $page.parentElement.firstElementChild.children;
for (const $item of $listOfButtons) {
$item.classList.add("hidden");
}
setAction(null); // reset new file, new folder
await animate($input, {
keyframes: [{ width: "0px" }, { width: "180px" }],
time: 200,
});
$input.select();
$input.focus();
} else {
$page.classList.remove("hover");
$searchImg.setAttribute("src", "data:image/svg+xml;base64," + ICONS.MAGNIFYING_GLASS);
$searchImg.setAttribute("alt", "search");
await animate($input, {
keyframes: [{ width: "180px" }, { width: "0px" }],
time: 100,
});
$input.classList.add("hidden");
$input.value = "";
const $listOfButtons = $page.parentElement.firstElementChild.children;
for (const $item of $listOfButtons) {
$item.classList.remove("hidden");
animate($item, { time: 100, keyframes: slideXIn(5) });
}
setState("search", "");
}
return $input;
}),
rxjs.mergeMap(($input) => rxjs.merge(
rxjs.fromEvent($input, "input"),
rxjs.fromEvent($input, "change"),
).pipe(
rxjs.map(() => $input.value),
rxjs.distinctUntilChanged(),
rxjs.tap((val) => setState("search", val)),
)),
),
)),
));
onDestroy(() => setState("search", ""));
effect(getSelectionLength$.pipe(
rxjs.filter((l) => l >= 1),
rxjs.map((size) => render(createFragment(`
<button data-bind="clear">
${size} <component-icon name="close"></component-icon>
</button>
`))),
rxjs.mergeMap(($page) => onClick(qs($page, `[data-bind="clear"]`)).pipe(
rxjs.tap(() => clearSelection()),
rxjs.takeUntil(getSelection$().pipe(rxjs.skip(1))),
)),
));
}
export function init() {
return Promise.all([
loadCSS(import.meta.url, "../../css/designsystem_dropdown.css"),
loadCSS(import.meta.url, "./ctrl_submenu.css"),
loadCSS(import.meta.url, "./modal_share.css"),
loadCSS(import.meta.url, "./modal_tag.css"),
]);
}
function generateLinkAttributes(selections) {
let filename = "archive.zip";
let href = "api/files/zip?";
if (selections.length === 1) {
const path = selections[0].path;
const regDir = new RegExp("/$");
const isDir = regDir.test(path);
if (isDir) {
filename = basename(path.replace(regDir, "")) + ".zip";
} else {
filename = basename(path);
href = "api/files/cat?";
}
}
href += selections.map(({ path }) => "path=" + encodeURIComponent(path)).join("&");
href = forwardURLParams(href, ["share"]);
return `href="${href}" download="${safe(filename)}"`;
}
function toggleDependingOnPermission(path, action) {
return calculatePermission(path, action) === false ? ` style="display:none"` : "";
}
================================================
FILE: public/assets/pages/filespage/ctrl_upload.css
================================================
/***************************/
/* COMPONENT: UPLOAD QUEUE */
.component_upload {
position: fixed;
bottom: 0;
right: 00px;
z-index: 999;
width: 100%;
max-width: 550px;
box-shadow: 1px 2px 20px rgba(0, 0, 0, 0.1);
background: white;
box-sizing: border-box;
border-top-left-radius: 15px;
border-top-right-radius: 15px;
}
.dark-mode .component_upload {
color: var(--bg-color);
}
.component_upload h2 {
padding: 20px 20px 5px 20px;
margin: 0 0 5px 0;
font-size: 1.2em;
font-weight: normal;
}
.component_upload h2 .percent {
color: var(--emphasis-primary);
}
.component_upload h2 .count_block {
display: inline;
margin-left: 10px;
}
.component_upload h2 .count_block span.grandTotal {
font-size: 0.8em;
opacity: 0.8;
}
.component_upload h2 .count_block span.grandTotal:before {
content: "/";
}
.component_upload h2 .count_block span.completed {
opacity: 0.8;
}
.component_upload h2 .component_icon {
cursor: pointer;
margin-left: 10px;
width: 20px;
float: right;
}
.component_upload h3 {
padding: 3px 20px 3px 20px;
margin: 0;
font-size: 0.95rem;
font-weight: normal;
background: var(--dark);
color: var(--super-light);
}
.component_upload h3 span {
float: right;
}
.component_upload .stats_content {
padding: 5px 10px 5px 20px;
clear: both;
max-height: 200px;
overflow-y: auto;
overflow-x: hidden;
font-size: 0.85em;
}
.component_upload .stats_content:empty {
display: none;
}
.component_upload .stats_content .error_color {
color: var(--error);
}
.component_upload .stats_content .todo_color {
opacity: 0.7;
}
.component_upload .stats_content .file_row {
display: flex;
flex-direction: row;
flex-wrap: wrap;
width: 100%;
}
.component_upload .stats_content .file_row .file_path {
flex: 1;
padding: 0px 3px 0px 0;
line-height: 25px;
}
.component_upload .stats_content .file_row .file_path .speed {
font-size: 0.7rem;
opacity: 0.7;
padding-left: 5px;
line-height: 0.7rem;
}
.component_upload .stats_content .file_row .file_path .speed:not(:empty):before {
content: "(";
}
.component_upload .stats_content .file_row .file_path .speed:not(:empty):after {
content: ")";
}
.component_upload .stats_content .file_row .file_state {
width: 50px;
line-height: 25px;
text-align: right;
padding-right: 3px;
}
.component_upload .stats_content .file_row .file_control {
width: 25px;
display: flex;
justify-content: end;
align-items: center;
margin-left: -2px;
margin-right: -2px;
}
.component_upload .stats_content .file_row .file_control img {
display: none;
cursor: pointer;
height: 22px;
width: 22px;
}
.component_upload .stats_content .file_row:hover .file_control img {
display: inherit;
padding-top: 3px;
}
/***********************/
/* COMPONENT: FILEZONE */
[data-bind="filemanager-children"].dropzone {
border: 2px dashed!important;
}
/**************************/
/* COMPONENT: FILE UPLOAD */
.component_mobilefileupload {
display: inline;
position: fixed;
bottom: 25px;
right: 25px;
z-index: 1;
}
.component_mobilefileupload input[type="file"] {
position: absolute;
inset: 0;
border-radius: 50%;
appearance: none;
z-index: -1;
}
.component_mobilefileupload input[type="file"]:focus-visible {
background: rgba(0, 0, 0, 0.8);
outline: 2px solid;
}
.component_mobilefileupload input[type="file"]::file-selector-button {
display: none;
}
.component_mobilefileupload input[type="file"]:focus + label, .component_mobilefileupload input[type="file"] + label:hover {
opacity: 0.95;
}
.component_mobilefileupload input[type="file"] + label {
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
background: #57595A;
border-radius: 50%;
background-position: center;
box-shadow: rgba(0, 0, 0, 0.14) 0px 4px 5px 0px, rgba(0, 0, 0, 0.12) 0px 1px 10px 0px, rgba(0, 0, 0, 0.2) 0px 2px 4px -1px;
width: 50px;
height: 50px;
}
.component_mobilefileupload input[type="file"] + label:hover {
transition: background 0.4s;
filter: brightness(0.95);
}
.component_mobilefileupload input[type="file"] + label:hover::before {
content: "";
width: inherit;
height: inherit;
position: absolute;
border-radius: 100%;
animation: halofab 0.8s ease-in-out;
z-index: -1;
}
@keyframes halofab {
0% { border: 1px solid transparent; }
100% { border: 25px solid rgba(0,0,0,0.1); opacity: 0 }
}
.component_mobilefileupload input[type="file"] + label:active {
filter: brightness(0.8);
}
.component_mobilefileupload input[type="file"] + label .component_icon {
width: 24px;
height: 24px;
padding: 13px;
}
.component_mobilefileupload button {
padding: 0;
border-radius: inherit;
}
.mobilefileupload-appear {
transform: translateX(75px);
transition: transform 0.25s ease;
}
.mobilefileupload-appear-active {
transition-delay: 0.3s;
transform: translateX(0px);
}
================================================
FILE: public/assets/pages/filespage/ctrl_upload.d.ts
================================================
interface HttpContext {
xhr: XMLHttpRequest;
}
declare function executeHttp(
this: HttpContext,
url: string,
options: {
method: string;
headers: Record<string, string>;
body: any;
progress: (event: ProgressEvent) => void;
speed: (event: ProgressEvent) => void;
}
): Promise<any>;
export function init();
export default function(any): void;
================================================
FILE: public/assets/pages/filespage/ctrl_upload.js
================================================
import { createElement, createFragment, createRender } from "../../lib/skeleton/index.js";
import { toHref } from "../../lib/skeleton/router.js";
import rxjs, { effect, onClick } from "../../lib/rx.js";
import { forwardURLParams } from "../../lib/path.js";
import { animate, slideYOut } from "../../lib/animate.js";
import { qs, qsa } from "../../lib/dom.js";
import { AjaxError } from "../../lib/error.js";
import assert from "../../lib/assert.js";
import { get as getConfig } from "../../model/config.js";
import { loadCSS } from "../../helpers/loader.js";
import { currentPath, isNativeFileUpload } from "./helper.js";
import { getPermission, calculatePermission } from "./model_acl.js";
import { mkdir, save } from "./model_virtual_layer.js";
import t from "../../locales/index.js";
const workers$ = new rxjs.BehaviorSubject({ tasks: [], size: null });
const ABORT_ERROR = new AjaxError("aborted", null, "ABORTED");
const TUS_CHECKSUM = false;
export default async function(render) {
if (!document.querySelector(`[is="component_upload_queue"]`)) {
const $queue = createElement(`<div is="component_upload_queue"></div>`);
document.body.appendChild($queue);
componentUploadQueue(createRender($queue), { workers$ });
}
effect(getPermission().pipe(
rxjs.filter(() => calculatePermission(currentPath(), "upload")),
rxjs.tap(() => {
const $page = createFragment(`
<div is="component_filezone"></div>
<div is="component_upload_fab"></div>
`);
componentFilezone(createRender(assert.type($page.children[0], HTMLElement)), { workers$ });
componentUploadFAB(createRender(assert.type($page.children[1], HTMLElement)), { workers$ });
render($page);
}),
));
}
export function init() {
return loadCSS(import.meta.url, "./ctrl_upload.css");
}
function componentUploadFAB(render, { workers$ }) {
const $page = createElement(`
<div class="component_mobilefileupload no-select">
<form>
<input type="file" name="file" id="mobilefileupload" multiple tabindex="0" />
<label for="mobilefileupload" title="${t("Upload")}" role="button">
<img class="component_icon" draggable="false" alt="upload" aria-hidden="true" src="data:image/svg+xml;base64,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" />
</label>
</form>
</div>
`);
effect(rxjs.fromEvent(qs($page, `input[type="file"]`), "change").pipe(
rxjs.tap(async(e) => {
workers$.next({ loading: true });
workers$.next(await processFiles(e.target.files));
}),
));
render($page);
}
function componentFilezone(render, { workers$ }) {
const selector = `[data-bind="filemanager-children"]`;
const $target = assert.type(qs(document.body, selector), HTMLElement);
$target.ondragenter = (e) => {
if (!isNativeFileUpload(e)) return;
$target.classList.add("dropzone");
};
$target.ondrop = async(e) => {
if (!isNativeFileUpload(e)) return;
$target.classList.remove("dropzone");
e.preventDefault();
workers$.next({ loading: true });
if (e.dataTransfer.items instanceof window.DataTransferItemList) {
let i = 0;
const tickID = setInterval(() => workers$.next({ loading: true, size: ++i }), 1000);
workers$.next(await processItems(e.dataTransfer.items));
clearInterval(tickID);
} else if (e.dataTransfer.files instanceof window.FileList) {
workers$.next(await processFiles(e.dataTransfer.files));
} else {
assert.fail("NOT_IMPLEMENTED - unknown entry type in ctrl_upload.js");
}
};
$target.ondragleave = (e) => {
if (!isNativeFileUpload(e)) return;
if (!(e.relatedTarget === null || // eg: drag outside the window
!e.relatedTarget.closest(selector) // eg: drag on the breadcrumb, ...
)) return;
$target.classList.remove("dropzone");
};
$target.ondragover = (e) => e.preventDefault();
}
const MAX_WORKERS = 4;
function componentUploadQueue(render, { workers$ }) {
const $page = createElement(`
<div class="component_upload hidden">
<h2 class="no-select">${t("Current Upload")}
<div class="count_block">
<span class="completed">0</span>
<span class="grandTotal">0</span>
</div>
<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,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" alt="close">
</h2>
<h3 class="no-select"> <span></span></h3>
<div class="stats_content"></div>
</div>
`);
render($page);
const $content = qs($page, ".stats_content");
const $file = createElement(`
<div class="file_row todo_color">
<div class="file_path ellipsis"><span class="path"></span><span class="speed no-select"></span></div>
<div class="file_state no-select"></div>
<div class="file_control no-select"></div>
</div>
`);
const updateTotal = {
reset: () => {
qs($page, ".grandTotal").innerText = 0;
qs($page, ".completed").innerText = 0;
},
addToTotal: (n) => {
const $total = qs($page, ".grandTotal");
$total.innerText = parseInt($total.innerText) + n;
},
incrementCompleted: () => {
const $completed = qs($page, ".completed");
$completed.innerText = parseInt($completed.innerText) + 1;
},
};
// feature1: close the queue
onClick(qs($page, `img[alt="close"]`)).pipe(rxjs.tap(async() => {
const cleanup = await animate($page, { time: 200, keyframes: slideYOut(50) });
$content.innerHTML = "";
$page.classList.add("hidden");
updateTotal.reset();
cleanup();
})).subscribe();
// feature2: setup the task queue in the dom
workers$.subscribe(({ tasks, loading = false, size = 0 }) => {
if (loading) {
$page.classList.remove("hidden");
updateDOMGlobalTitle($page, t("Loading")+ ".".repeat((size+2)%3+1));
return;
}
if (tasks.length === 0) return;
updateTotal.addToTotal(tasks.length);
const $fragment = document.createDocumentFragment();
for (let i = 0; i<tasks.length; i++) {
const $task = assert.type($file.cloneNode(true), HTMLElement);
$fragment.appendChild($task);
$task.setAttribute("data-path", tasks[i]["path"]);
$task.firstElementChild.firstElementChild.textContent = tasks[i]["path"]; // qs($todo, ".file_path span.path")
$task.firstElementChild.firstElementChild.setAttribute("title", tasks[i]["path"]);
$task.firstElementChild.nextElementSibling.classList.add("file_state_todo"); // qs($todo, ".file_state")
$task.firstElementChild.nextElementSibling.textContent = t("Waiting");
}
$content.appendChild($fragment);
$content.classList.remove("hidden");
});
// feature3: process tasks
const ICON = {
STOP: "data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiIHN0YW5kYWxvbmU9Im5vIj8+Cjxzdmcgdmlld0JveD0iMCAwIDM4NCA1MTIiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+CiAgPHBhdGggc3R5bGU9ImZpbGw6ICM2MjY0Njk7IiBkPSJNMCAxMjhDMCA5Mi43IDI4LjcgNjQgNjQgNjRIMzIwYzM1LjMgMCA2NCAyOC43IDY0IDY0VjM4NGMwIDM1LjMtMjguNyA2NC02NCA2NEg2NGMtMzUuMyAwLTY0LTI4LjctNjQtNjRWMTI4eiIgLz4KPC9zdmc+Cg==",
RETRY: "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIGhlaWdodD0iMjQiIHZpZXdCb3g9IjAgMCAyNCAyNCIgd2lkdGg9IjI0Ij48cGF0aCBzdHlsZT0iZmlsbDogIzYyNjQ2OTsiIGQ9Ik0xNy42NSA2LjM1QzE2LjIgNC45IDE0LjIxIDQgMTIgNGMtNC40MiAwLTcuOTkgMy41OC03Ljk5IDhzMy41NyA4IDcuOTkgOGMzLjczIDAgNi44NC0yLjU1IDcuNzMtNmgtMi4wOGMtLjgyIDIuMzMtMy4wNCA0LTUuNjUgNC0zLjMxIDAtNi0yLjY5LTYtNnMyLjY5LTYgNi02YzEuNjYgMCAzLjE0LjY5IDQuMjIgMS43OEwxMyAxMWg3VjRsLTIuMzUgMi4zNXoiLz48L3N2Zz4K",
};
const $iconStop = createElement(`<img class="component_icon" draggable="false" src="${ICON.STOP}" alt="stop" title="${t("Aborted")}">`);
const $iconRetry = createElement(`<img class="component_icon" draggable="false" src="${ICON.RETRY}" alt="retry">`);
const $close = qs($page, `img[alt="close"]`);
const updateDOMTaskProgress = ($task, text) => $task.firstElementChild.nextElementSibling.textContent = text;
const updateDOMTaskSpeed = ($task, text) => $task.firstElementChild.firstElementChild.nextElementSibling.textContent = formatSpeed(text);
const updateDOMGlobalSpeed = (function(workersSpeed) {
let last = 0;
return (nworker, currentWorkerSpeed) => {
workersSpeed[nworker] = currentWorkerSpeed;
if (new Date().getTime() - last <= 500) return;
last = new Date().getTime();
const speed = workersSpeed.reduce((acc, el) => acc + el, 0);
const $speed = assert.type($page.firstElementChild?.nextElementSibling?.firstElementChild, HTMLElement);
$speed.textContent = formatSpeed(speed);
};
}(new Array(MAX_WORKERS).fill(0)));
const updateDOMGlobalTitle = ($page, text) => $page.firstElementChild.nextElementSibling.firstChild.textContent = text;
const updateDOMWithStatus = ($task, { status, exec, nworker }) => {
const cancel = () => exec.cancel();
const executeMutation = (status) => {
switch (status) {
case "todo":
updateDOMGlobalTitle($page, t("Running") + "...");
break;
case "doing":
const $stop = assert.type($iconStop.cloneNode(true), HTMLElement);
updateDOMTaskProgress($task, formatPercent(0));
$task.classList.remove("error_color");
$task.classList.add("todo_color");
$task.setAttribute("data-status", "running");
$task.firstElementChild.nextElementSibling.nextElementSibling.replaceChildren($stop);
$stop.onclick = () => {
cancel();
$task.removeAttribute("data-status");
$task.firstElementChild.nextElementSibling.nextElementSibling.classList.add("hidden");
};
$close.addEventListener("click", cancel, { once: true });
break;
case "done":
updateDOMGlobalTitle($page, t("Done"));
updateDOMTaskProgress($task, t("Done"));
updateDOMGlobalSpeed(nworker, 0);
updateDOMTaskSpeed($task, 0);
$task.removeAttribute("data-path");
$task.removeAttribute("data-status");
$task.classList.remove("todo_color");
$task.firstElementChild.nextElementSibling.nextElementSibling.classList.add("hidden");
$close.removeEventListener("click", cancel);
break;
case "error":
const $retry = assert.type($iconRetry.cloneNode(true), HTMLElement);
updateDOMGlobalTitle($page, t("Error"));
updateDOMTaskProgress($task, t("Error"));
updateDOMGlobalSpeed(nworker, 0);
updateDOMTaskSpeed($task, 0);
$task.removeAttribute("data-path");
$task.removeAttribute("data-status");
$task.classList.remove("todo_color");
$task.classList.add("error_color");
$task.firstElementChild.nextElementSibling.nextElementSibling.firstElementChild.remove();
$task.firstElementChild.nextElementSibling.nextElementSibling.appendChild($retry);
$retry.onclick = async() => {
executeMutation("todo");
executeMutation("doing");
try {
await exec.retry();
executeMutation("done");
} catch (err) {
executeMutation("error");
}
};
$close.removeEventListener("click", cancel);
break;
default:
assert.fail(`UNEXPECTED_STATUS status="${status}" path="${$task.getAttribute("path")}"`);
}
};
executeMutation(status);
};
let tasks = [];
const reservations = new Array(MAX_WORKERS).fill(false);
const processWorkerQueue = async(nworker) => {
while (tasks.length > 0) {
updateDOMGlobalTitle($page, t("Running")+"...");
// step1: retrieve next task
const task = nextTask(tasks);
if (!task) {
await new Promise((resolve) => setTimeout(resolve, 1000));
continue;
}
// step2: validate the task is ready to run now
const $tasks = qsa($page, `[data-path="${task.path}"][data-status="running"]`);
if ($tasks.length > 0) {
await new Promise((resolve) => setTimeout(resolve, 1000));
tasks.unshift(task);
continue;
}
// step3: process the task through its entire lifecycle
const $task = qs($page, `[data-path="${task.path}"]`);
const exec = task.exec({
progress: (progress) => updateDOMTaskProgress($task, formatPercent(progress)),
speed: (speed) => {
updateDOMTaskSpeed($task, speed);
updateDOMGlobalSpeed(nworker, speed);
},
});
updateDOMWithStatus($task, { exec, status: "doing", nworker });
try {
await exec.run(task);
updateDOMWithStatus($task, { exec, status: "done", nworker });
} catch (err) {
updateDOMWithStatus($task, { exec, status: "error", nworker });
}
updateTotal.incrementCompleted();
task.done = true;
// step4: execute only at task completion
if (tasks.length === 0 && // no remaining tasks
reservations.filter((t) => t === true).length === 1 // only for the last remaining job
) updateDOMGlobalTitle($page, t("Done"));
}
};
const nextTask = (tasks) => {
for (let i=0; i<tasks.length; i++) {
const possibleTask = tasks[i];
if (!possibleTask.ready()) continue;
tasks.splice(i, 1);
return possibleTask;
}
return null;
};
const noFailureAllowed = (fn) => fn().catch(() => noFailureAllowed(fn));
workers$.subscribe(async({ tasks: newTasks, loading = false }) => {
if (loading) return;
tasks = tasks.concat(newTasks); // add new tasks to the pool
while (!$page.classList.contains("hidden")) {
const nworker = reservations.indexOf(false);
if (nworker === -1) break; // the pool of workers is already to its max
reservations[nworker] = true;
noFailureAllowed(processWorkerQueue.bind(null, nworker)).then(() => reservations[nworker] = false);
}
reservations.fill(false);
});
}
class IExecutor {
contructor() {}
cancel() { throw new Error("NOT_IMPLEMENTED"); }
retry() { throw new Error("NOT_IMPLEMENTED"); }
run() { throw new Error("NOT_IMPLEMENTED"); }
}
function workerImplFile({ progress, speed }) {
return new class Worker extends IExecutor {
constructor() {
super();
this.xhr = null;
}
/**
* @override
*/
cancel() {
if (this.xhr) assert.type(this.xhr, XMLHttpRequest).abort();
this.xhr = null;
}
/**
* @override
*/
async run({ file, path, virtual }) {
const _file = await file();
const executeJob = () => this.prepareJob({ file: _file, path, virtual });
this.retry = () => {
virtual.before();
return executeJob();
};
return executeJob();
}
async prepareJob({ file, path, virtual }) {
const chunkSize = getConfig("upload_chunk_size", 0) *1024*1024;
const numberOfChunks = Math.ceil(file.size / chunkSize);
const cacheHeaders = {
"Cache-Control": "no-store",
"Pragma": "no-cache",
};
const tusHeaders = {
"Tus-Resumable": "1.0.0",
...cacheHeaders,
};
// Case1: basic upload
if (chunkSize === 0 || numberOfChunks === 0 || numberOfChunks === 1) {
try {
await executeHttp.call(this, toHref(`/api/files/save?path=${encodeURIComponent(path)}`), {
method: "POST",
headers: { ...cacheHeaders },
body: file,
progress,
speed,
});
virtual.afterSuccess();
} catch (err) {
virtual.afterError();
if (err === ABORT_ERROR) return;
throw err;
}
return;
}
// Case2: chunked upload => TUS: https://www.ietf.org/archive/id/draft-tus-httpbis-resumable-uploads-protocol-00.html
const apiURL = toHref(`/api/files/save?path=${encodeURIComponent(path)}`);
let uploadURL = "";
let offset = 0;
try { // tus: retry mechanism
const resp = await executeHttp.call(this, apiURL, {
method: "HEAD",
headers: { ...tusHeaders },
body: null,
progress: () => {},
speed,
});
if (file.size === parseInt(resp.headers["upload-length"])) {
const tmp = parseInt(resp.headers["upload-offset"]);
if (tmp > 0) {
offset = tmp;
uploadURL = apiURL;
}
}
} catch (err) {}
if (offset === 0) { // tus: upload creation
try {
const resp = await executeHttp.call(this, apiURL, {
method: "POST",
headers: {
...tusHeaders,
"Upload-Length": file.size,
},
body: null,
progress: () => {},
speed,
});
uploadURL = resp.headers.location;
if (!uploadURL.startsWith(toHref("/api/files/save?"))) throw new Error("Internal Error");
} catch (err) {
virtual.afterError();
if (err === ABORT_ERROR) return;
throw err;
}
}
try {
for (let i=Math.ceil(offset/chunkSize); i<numberOfChunks; i++) {
if (this.xhr === null) break;
const chunk = file.slice(offset, offset + chunkSize);
const headers = {
...tusHeaders,
"Content-Type": "application/offset+octet-stream",
"Upload-Offset": offset,
};
if (TUS_CHECKSUM && crypto.subtle.digest) {
const hash = await crypto.subtle.digest("SHA-1", await chunk.arrayBuffer());
const checksum = [...new Uint8Array(hash)].map(b => b.toString(16).padStart(2, "0")).join("");
headers["Upload-Checksum"] = `sha1 ${checksum}`;
}
await executeHttp.call(this, uploadURL, {
method: "PATCH",
headers,
body: chunk,
progress: (p) => {
const start = Math.ceil(100 * offset / file.size);
const end = Math.ceil(100 * Math.min(file.size, offset + chunkSize) / file.size);
progress(Math.floor(start + (end - start) * p / 100));
},
speed,
});
offset += chunkSize;
}
virtual.afterSuccess();
} catch (err) {
virtual.afterError();
if (err === ABORT_ERROR) return;
throw err;
}
}
}();
}
function workerImplDirectory({ progress }) {
return new class Worker extends IExecutor {
constructor() {
super();
this.xhr = null;
}
/**
* @override
*/
cancel() {
assert.type(this.xhr, XMLHttpRequest).abort();
}
/**
* @override
*/
async run({ virtual, path }) {
const executeJob = () => this.prepareJob({ virtual, path });
this.retry = () => {
virtual.before();
return executeJob();
};
return executeJob();
}
async prepareJob({ virtual, path }) {
let percent = 0;
const id = setInterval(() => {
percent += 10;
if (percent >= 100) {
clearInterval(id);
return;
}
progress(percent);
}, 100);
try {
await executeHttp.call(this, toHref(`/api/files/mkdir?path=${encodeURIComponent(path)}`), {
method: "POST",
headers: {},
body: null,
progress,
speed: () => {},
});
clearInterval(id);
progress(100);
virtual.afterSuccess();
} catch (err) {
clearInterval(id);
virtual.afterError();
if (err === ABORT_ERROR) return;
throw err;
}
}
}();
}
function executeHttp(url, { method, headers, body, progress, speed }) {
const xhr = new XMLHttpRequest();
const prevProgress = [];
this.xhr = xhr;
return new Promise((resolve, reject) => {
xhr.open(method, forwardURLParams(url, ["share"]));
xhr.setRequestHeader("X-Requested-With", "XmlHttpRequest");
xhr.withCredentials = true;
for (const key in headers) {
xhr.setRequestHeader(key, headers[key]);
}
xhr.upload.onprogress = (e) => {
if (!e.lengthComputable) return;
const percent = Math.floor(100 * e.loaded / e.total);
progress(percent);
if (prevProgress.length === 0) {
prevProgress.push(e);
return;
}
prevProgress.push(e);
const calculateTime = (p1, pm1) => (p1.timeStamp - pm1.timeStamp)/1000;
const calculateBytes = (p1, pm1) => p1.loaded - pm1.loaded;
let avgSpeed = 0;
for (let i=1; i<prevProgress.length; i++) {
const p1 = prevProgress[i];
const pm1 = prevProgress[i-1];
avgSpeed += calculateBytes(p1, pm1) / calculateTime(p1, pm1);
}
avgSpeed = avgSpeed / (prevProgress.length - 1);
speed(avgSpeed);
if (e.timeStamp - prevProgress[0].timeStamp > 5000) {
prevProgress.shift();
}
};
xhr.upload.onabort = () => reject(ABORT_ERROR);
xhr.onerror = (e) => reject(new AjaxError("failed", e, "FAILED"));
xhr.onload = () => {
if ([200, 201, 204].indexOf(xhr.status) === -1) {
reject(new Error(xhr.statusText));
return;
}
progress(100);
resolve({
status: xhr.status,
headers: xhr.getAllResponseHeaders()
.split("\r\n")
.reduce((acc, el) => {
const tmp = el.split(": ");
if (typeof tmp[0] === "string" && typeof tmp[1] === "string") {
acc[tmp[0]] = tmp[1];
}
return acc;
}, {})
});
};
xhr.send(body);
});
}
async function processFiles(filelist) {
const tasks = [];
let size = 0;
const detectFiletype = (file) => {
// the 4096 is an heuristic observed and taken from:
// https://stackoverflow.com/questions/25016442
// however the proposed answer is just wrong as it doesn't consider folder with
// name such as: test.png and as Stackoverflow favor consanguinity with their
// point system, I couldn't rectify the proposed answer. The following code is
// actually working as expected
if (file.size % 4096 !== 0) {
return Promise.resolve("file");
}
return new Promise((resolve) => {
const reader = new window.FileReader();
const tid = setTimeout(() => reader.abort(), 1000);
reader.onload = () => resolve("file");
reader.onabort = () => resolve("file");
reader.onerror = () => { resolve("directory"); clearTimeout(tid); };
reader.readAsArrayBuffer(file);
});
};
for (const currentFile of filelist) {
const type = await detectFiletype(currentFile);
let path = currentPath() + currentFile.name;
let task = null;
switch (type) {
case "file":
task = {
type: "file",
file: () => new Promise((resolve) => resolve(currentFile)),
path,
date: currentFile.lastModified,
exec: workerImplFile,
virtual: save(path, currentFile.size),
done: false,
ready: () => true,
};
size += currentFile.size;
break;
case "directory":
path += "/";
task = {
type: "directory",
path,
date: currentFile.lastModified,
exec: workerImplDirectory,
virtual: mkdir(path),
done: false,
ready: () => true,
};
size += 4096;
break;
default:
assert.fail(`NOT_SUPPORTED type="${type}"`);
}
task.virtual.before();
tasks.push(task);
}
return { tasks, size };
}
async function processItems(itemList) {
const bfs = async(queue) => {
const tasks = [];
let size = 0;
const basepath = currentPath();
while (queue.length > 0) {
const entry = queue.shift();
const path = basepath + entry.fullPath.substring(1);
let task = {};
if (entry === null) continue;
else if (entry.isFile) {
const entrySize = await new Promise((resolve) => {
if (typeof entry.getMetadata !== "function") return resolve(-1); // eg: firefox
entry.getMetadata(
({ size }) => resolve(size),
(err) => resolve(-1),
);
});
task = {
type: "file",
file: () => new Promise((resolve, reject) => entry.file(
(file) => resolve(file),
(error) => reject(error),
)),
path,
exec: workerImplFile,
virtual: save(path, entrySize),
done: false,
ready: () => false,
};
size += entrySize;
} else if (entry.isDirectory) {
task = {
type: "directory",
path: path + "/",
exec: workerImplDirectory,
virtual: mkdir(path),
done: false,
ready: () => false,
};
const reader = entry.createReader();
let q = [];
do {
q = await new Promise((resolve) => reader.readEntries(resolve));
queue = queue.concat(q);
} while (q.length > 0);
} else {
assert.fail("NOT_IMPLEMENTED - unknown entry type in ctrl_upload.js");
}
task.ready = () => {
const isInDirectory = (filepath, folder) => folder.indexOf(filepath) === 0;
for (let i=0; i<tasks.length; i++) {
// filter out tasks that are NOT dependencies of the current task
if (tasks[i].path === task.path) break;
else if (tasks[i].type === "file") continue;
else if (isInDirectory(tasks[i].path, task.path) === false) continue;
// block execution unless dependent task has completed
if (tasks[i].done === false) return false;
}
return true;
};
task.virtual.before();
tasks.push(task);
}
return { tasks, size };
};
const entries = [];
for (const item of itemList) entries.push(item.webkitGetAsEntry());
return await bfs(entries);
}
function formatPercent(number) {
return `${number}%`;
}
function formatSize(bytes, si = true) {
const thresh = si ? 1000 : 1024;
if (Math.abs(bytes) < thresh) {
return bytes.toFixed(1) + "B";
}
const units = si
? ["kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"]
: ["KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"];
let u = -1;
do {
bytes /= thresh;
++u;
} while (Math.abs(bytes) >= thresh && u < units.length - 1);
return bytes.toFixed(1) + units[u];
}
function formatSpeed(bytes, si = true) {
return formatSize(bytes, si)+ "/s";
}
================================================
FILE: public/assets/pages/filespage/helper.js
================================================
import { extname } from "../../lib/path.js";
import { fromHref } from "../../lib/skeleton/router.js";
import assert from "../../lib/assert.js";
const regexCurrentPath = new RegExp("^/files");
export function currentPath() {
return decodeURIComponent(fromHref(location.pathname).replace(regexCurrentPath, ""));
}
const regexDir = new RegExp("/$");
export function isDir(path) {
return regexDir.test(path);
}
export function extractPath(path) {
path = path.replace(regexDir, "");
const p = path.split("/");
const filename = p.pop();
return [p.join("/") + "/", filename];
}
export function sort(files, type, order) {
switch (type) {
case "name": return sortByName(files, order);
case "date": return sortByDate(files, order);
case "size": return sortBySize(files, order);
default: return sortByType(files, order);
}
}
export const isMobile = /iPhone|iPad|iPod|Android/i.test(navigator.userAgent);
function sortByType(files, order) {
let tmp;
return files.sort(function(fileA, fileB) {
tmp = _moveDownward(fileA, fileB);
if (tmp !== 0) return tmp;
tmp = _moveFolderUpward(fileA, fileB);
if (tmp !== 0) return tmp;
tmp = _moveHiddenFilesDownward(fileA, fileB);
if (tmp !== 0) return tmp;
const faname = fileA.name.toLowerCase();
const fbname = fileB.name.toLowerCase();
const aExt = extname(faname);
const bExt = extname(fbname);
if (aExt === bExt) return sortString(faname, fbname, order);
return sortString(aExt, bExt, order);
});
}
function sortByName(files, order) {
let tmp;
return files.sort(function(fileA, fileB) {
tmp = _moveDownward(fileA, fileB);
if (tmp !== 0) return tmp;
tmp = _moveFolderUpward(fileA, fileB);
if (tmp !== 0) return tmp;
tmp = _moveHiddenFilesDownward(fileA, fileB);
if (tmp !== 0) return tmp;
return sortString(fileA.name.toLowerCase(), fileB.name.toLowerCase(), order);
});
}
function sortByDate(files, order) {
return files.sort(function(fileA, fileB) {
if (fileB.time === fileA.time) {
return sortString(fileA.name, fileB.name, order);
}
return sortNumber(fileA.time, fileB.time, order);
});
}
function sortBySize(files, order) {
let tmp;
return files.sort(function(fileA, fileB) {
tmp = _moveFolderUpward(fileA, fileB);
if (tmp !== 0) return tmp;
tmp = _moveHiddenFilesDownward(fileA, fileB);
if (tmp !== 0) return tmp;
if (fileB.size === fileA.size) {
return sortString(fileA.name, fileB.name, order);
}
return sortNumber(fileA.size, fileB.size, order);
});
}
function sortString(a, b, order) {
if (order === "asc") return a > b ? +1 : -1;
return a < b ? +1 : -1;
}
function sortNumber(a, b, order) {
if (order === "asc") return b - a;
return a - b;
}
function _moveDownward(fileA, fileB) {
const aIsLast = fileA.last;
const bIsLast = fileB.last;
if (aIsLast && !bIsLast) return +1;
else if (!aIsLast && bIsLast) return -1;
return 0;
}
function _moveFolderUpward(fileA, fileB) {
const aIsDirectory = ["directory", "link"].indexOf(fileA.type) !== -1;
const bIsDirectory = ["directory", "link"].indexOf(fileB.type) !== -1;
if (!aIsDirectory && bIsDirectory) return +1;
else if (aIsDirectory && !bIsDirectory) return -1;
return 0;
}
function _moveHiddenFilesDownward(fileA, fileB) {
const aIsHidden = fileA.name[0] === ".";
const bIsHidden = fileB.name[0] === ".";
if (aIsHidden && !bIsHidden) return +1;
if (!aIsHidden && bIsHidden) return -1;
return 0;
}
export const isNativeFileUpload = (e) => JSON.stringify(e.dataTransfer.types.slice(-1)) === "[\"Files\"]";
export const isAlreadyFocused = () => {
const tagName = assert.type(document.activeElement, HTMLElement).tagName;
return ["INPUT", "TEXTAREA"].indexOf(tagName) !== -1;
};
================================================
FILE: public/assets/pages/filespage/modal.css
================================================
.component_modal .modal-error-message {
height: 1rem;
margin-top: -5px;
}
.component_modal .modal-error-message:not(:empty) {
animation: shake 0.5s cubic-bezier(.36,.07,.19,.97) both;
transform: translate3d(0, 0, 0);
backface-visibility: hidden;
perspective: 1000px;
}
================================================
FILE: public/assets/pages/filespage/modal_delete.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, preventDefault } from "../../lib/rx.js";
import { qs } from "../../lib/dom.js";
import { MODAL_RIGHT_BUTTON } from "../../components/modal.js";
import t from "../../locales/index.js";
export default function(render, removeLabel) {
return document.body.classList.contains("touch-yes")
? renderMobile(render, removeLabel)
: renderDesktop(render, removeLabel);
}
function renderDesktop(render, removeLabel) {
const $modal = createElement(`
<div>
<span style="white-space: nowrap;">
<span class="no-select">${t("Confirm by typing")} "</span>${removeLabel}<span class="no-select">"</span>
</span>
<form style="margin-top: 10px;">
<input class="component_input" type="text" autocomplete="new-password" value="">
<div class="modal-error-message"></div>
</form>
</div>
`);
const ret = new rxjs.Subject();
const isValid = () => $input.value === removeLabel;
const $input = qs($modal, "input");
const pressOK = render($modal, (id) => {
if (id !== MODAL_RIGHT_BUTTON) {
return;
}
else if (!isValid()) {
qs($modal, ".modal-error-message").textContent = t("Doesn't match");
return ret.toPromise();
}
ret.next();
ret.complete();
return ret.toPromise();
}).bind(null, MODAL_RIGHT_BUTTON);
$input.focus();
effect(rxjs.fromEvent(qs($modal, "form"), "submit").pipe(
preventDefault(),
rxjs.tap(pressOK),
));
return ret.toPromise();
}
function renderMobile(_, removeLabel) {
return new Promise((done) => {
const value = window.prompt(t("Confirm by typing") + ": " + removeLabel, "");
if (value !== removeLabel) {
return;
}
done(null);
});
}
================================================
FILE: public/assets/pages/filespage/modal_rename.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import { extname } from "../../lib/path.js";
import rxjs, { effect, preventDefault } from "../../lib/rx.js";
import { qs } from "../../lib/dom.js";
import { MODAL_RIGHT_BUTTON } from "../../components/modal.js";
import t from "../../locales/index.js";
export default function(render, filename) {
return document.body.classList.contains("touch-yes")
? renderMobile(render, filename)
: renderDesktop(render, filename);
}
function renderDesktop(render, filename) {
const $modal = createElement(`
<div>
${t("Rename as")}:
<form style="margin-top: 10px;">
<input class="component_input" type="text" autocomplete="new-password" value="">
<div class="modal-error-message"></div>
</form>
</div>
`);
const ret = new rxjs.Subject();
const $input = qs($modal, "input");
const pressOK = render($modal, function(id) {
const value = $input.value.trim();
if (id !== MODAL_RIGHT_BUTTON) {
return;
} else if (!value || value === filename) {
qs($modal, ".modal-error-message").textContent = t("Not Valid");
return ret.toPromise();
}
ret.next(value);
ret.complete();
}).bind(null, MODAL_RIGHT_BUTTON);
const ext = extname(filename);
$input.value = filename;
$input.focus();
if (ext === filename) $input.select();
else $input.setSelectionRange(0, filename.length - ext.length - 1);
effect(rxjs.fromEvent(qs($modal, "form"), "submit").pipe(
preventDefault(),
rxjs.tap(pressOK),
));
return ret.toPromise();
}
function renderMobile(_, filename) {
return new Promise((done) => {
const value = window.prompt(t("Rename as"), filename);
if (!value || value === filename) {
return;
}
done(value);
});
}
================================================
FILE: public/assets/pages/filespage/modal_share.css
================================================
.component_share h2 {
margin: 0 0 5px 0;
font-size: 1.2em;
font-weight: 100;
display: flex;
justify-content: space-between;
}
.component_share h2 .component_icon {
width: 24px;
}
.component_share component-icon {
display: block;
text-align: center;
margin: 20px 0 30px 0;
}
.component_share component-icon .component_icon[alt="loading"] {
width: 24px;
}
.component_share .copy {
cursor: copy;
}
.component_share .share--content {
margin-bottom: 10px;
}
.component_share .share--content.link-type {
display: flex;
flex-direction: row;
}
.component_share .share--content.link-type > button {
cursor: pointer;
text-align: center;
margin-right: 4px;
padding: 15px 0;
width: 100%;
border-radius: 3px;
color: rgba(0, 0, 0, 0.3);
text-shadow: 0px 0px 1px var(--color);
background: var(--bg-color);
background-position: center;
line-height: 1rem;
align-items: center;
justify-content: center;
display: flex;
}
.dark-mode .component_share .share--content.link-type > button {
background: var(--color);
color: rgba(0,0,0,0.6);
}
.component_share .share--content.link-type > button.active {
background: var(--primary);
}
.component_share .share--content.link-type > button:hover {
transition: background 0.4s;
background: var(--primary) radial-gradient(circle, transparent 1%, var(--emphasis-primary) 1%) center/15000%;
}
.component_share .share--content.link-type > button:active {
background-color: #00000033;
background-size: 100%;
transition: background 0s;
}
.component_share .share--content.existing-links {
overflow-y: auto;
-webkit-overflow-scrolling: touch;
}
.component_share .share--content.existing-links .link-details {
display: flex;
justify-content: space-between;
padding: 3px 5px;
border: 2px solid var(--super-light);
border-left: none;
border-right: none;
margin-top: -2px;
line-height: 20px;
}
.touch-yes .component_share .share--content.existing-links .link-details {
padding-top: 5px;
padding-bottom: 5px;
}
.component_share .share--content.existing-links .link-details .role {
margin-right: 5px;
padding-right: 5px;
font-size: 0.8em;
opacity: 0.6;
min-width: 75px;
text-transform: uppercase;
}
.component_share .share--content.existing-links .link-details .path {
font-size: 0.9em;
flex-grow: 2;
width: 100%;
overflow-x: hidden;
overflow-y: hidden;
}
.component_share .share--content.existing-links .link-details .link-details--icons {
display: flex;
flex-direction: row-reverse;
flex-wrap: nowrap;
}
.component_share .share--content.existing-links .link-details .component_icon {
width: 20px;
cursor: pointer;
}
.touch-yes .component_share .share--content.existing-links .link-details .component_icon {
padding: 0 3px;
}
.component_share .share--content.advanced-settings, .component_share .share--content.restrictions {
max-height: 115px;
overflow-y: auto;
-webkit-overflow-scrolling: touch;
padding-right: 5px;
}
.component_share .share--content.existing-links {
min-height: 80px;
}
.component_share .shared-link {
display: flex;
justify-content: space-between;
font-size: .9em;
background: var(--bg-color);
border: 2px solid var(--primary);
color: var(--dark);
border-radius: 4px;
padding: 0px 5px;
margin-top: 10px;
margin-bottom: 20px;
}
.dark-mode .component_share .shared-link { background: var(--color); }
.component_share .shared-link input {
flex-grow: 1;
border: none;
height: 25px;
font-family: arial;
font-size: 1rem;
box-sizing: border-box;
background: inherit;
color: inherit;
}
.touch-yes .component_share .shared-link input {
height: 30px;
}
.component_share .shared-link button {
padding: 0 2px;
}
.component_share .shared-link img {
width: 16px;
padding-bottom: 1px;
}
.component_share .formbuilder label {
display: block;
}
.component_share .formbuilder input {
background: var(--bg-color);
color: var(--color);
padding: 5px;
border-radius: 4px;
border: none;
}
.component_share .formbuilder input:focus {
border: none;
}
.component_supercheckbox > label {
font-size: 0.95em;
font-style: italic;
}
.component_supercheckbox > label .label {
margin-left: -5px;
}
.component_supercheckbox > label input {
margin-right: 5px;
margin-top: 2px;
}
.component_supercheckbox > div > input {
width: calc(100% - 10px);
box-sizing: border-box;
margin-bottom: 5px;
border: none;
border-radius: 3px;
font-size: 0.9em;
padding: 3px 5px;
color: var(--color);
background: var(--bg-color);
border-bottom: 0;
}
.dark-mode .component_share .component_checkbox span {
background-color: var(--color);
border: 2px solid var(--color);
}
================================================
FILE: public/assets/pages/filespage/modal_share.js
================================================
import { createElement, createRender } from "../../lib/skeleton/index.js";
import { toHref } from "../../lib/skeleton/router.js";
import rxjs, { effect, onClick } from "../../lib/rx.js";
import assert from "../../lib/assert.js";
import ajax from "../../lib/ajax.js";
import { forwardURLParams, join } from "../../lib/path.js";
import { qs, qsa, safe } from "../../lib/dom.js";
import { randomString } from "../../lib/random.js";
import { animate } from "../../lib/animate.js";
import { createForm, mutateForm } from "../../lib/form.js";
import { formTmpl } from "../../components/form.js";
import notification from "../../components/notification.js";
import t from "../../locales/index.js";
import { currentPath, isDir } from "./helper.js";
const IMAGE = {
COPY: "data:image/svg+xml;base64,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",
LOADING: "data:image/svg+xml;base64,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",
DELETE: "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA0ODIuNDI4IDQ4Mi40MjkiPgogIDxwYXRoIHN0eWxlPSJmaWxsOiM2ZjZmNmY7c3Ryb2tlLXdpZHRoOjAuOTQ3MjAwNTQiIGQ9Im0gMjM5LjcxMDM4LDEwLjg1ODU2NyBjIC0yOS4yODYzMywwLjE0ODk1OSAtNTYuMjI4MjEsMjMuMTU4MTY3IC02MS4xMzg4Myw1MS45OTYxMjkgLTAuMDM1OSw1LjUyMjQ0IC04LjExOTM2LDEuNTIzODUyIC0xMS44MTQxMSwyLjczNDMwMSAtMjEuNjU5MywwLjM1NzE4IC00My4zODAyLC0wLjY3Njg3NSAtNjUuMDA3MTksMC40Mzg0NTIgLTI1Ljc0Mzk2MSwyLjgxNDg5NiAtNDcuMDQxMDg0LDI2LjM4MTc2IC00Ny4xNzMxNzIsNTIuMjkyMTMxIC0xLjcyMjExOCwyMi4zMjI3NyAxMS42Nzg0MSw0NC43NzgwOSAzMi4zMjg3NjgsNTMuNTM1MzIgMS41MDI3NjcsNy4xMzU1IDAuMjE0MTksMTYuMTEyMjggMC42NDM4LDIzLjk1NTY4IDAuMTEwMTQ1LDc1LjI4MzExIC0wLjIxODQzMywxNTAuNTc3MzcgMC4xNjA5NSwyMjUuODUzNjcgMS40ODk4MDUsMjUuODUxOTIgMjMuOTUyNDE0LDQ4LjI5NzYgNDkuODA1NzI0LDQ5Ljc2Njg3IDY4Ljk5NTMyLDAuMjc5OTggMTM4LjAxNjU0LDAuMjI5NjYgMjA3LjAxMzE3LDAuMDI0NyAyNi4wMTg1MiwtMS4yNzY5MSA0OC43MjA1LC0yMy44MzQ0MyA1MC4xOTI0OSwtNDkuODM3NjcgMC4zNjUyOCwtODMuMTUzOTggMC4wNDk3LC0xNjYuMzI1MDggMC4xNTUzOCwtMjQ5LjQ4NTU4IDIwLjg0ODU5LC04LjUyMTk5IDM0LjU5NTY3LC0zMC45NzQ5OSAzMi45NzkzNiwtNTMuNDExMzEgMC4wNzUyLC0yNi4wNzE2MTEgLTIxLjMyNDY5LC00OS45MDA0NDIgLTQ3LjIyOTkxLC01Mi42OTkyMDYgLTI0LjY2MTA5LC0xLjA5MzY1MSAtNDkuNDEyODgsLTAuMDg0ODcgLTc0LjEwNTUsLTAuNDMyOSAtMy45NDgzNywwLjYxMjkxMSAtMi4zMDc4NywtNS4zNzQ4NTkgLTMuODc5MTQsLTcuOTc4OTIzIC03LjI2MTcsLTI3LjU4NzA0MiAtMzQuMzcxMDIsLTQ3Ljg1NDgyMzggLTYyLjkzMTc5LC00Ni43NTE2NDMgeiBtIDEuNTA0MDQsMjguNTMwNzE3IGMgMTUuNDcwMDYsLTAuMzA1NjE5IDMwLjI2NjY3LDExLjA4NDk0OCAzNC4wMzQ0NywyNi4xOTk3MTMgLTIyLjY4MzQsLTAuMDA1OSAtNDUuMzk2OTIsMC4wMTIzMyAtNjguMDYxNTQsLTAuMDA5MiAzLjgwNzAyLC0xNS4wNzAyMDQgMTguMzQxMTcsLTI2LjQxOTgyMyAzNC4wMjcwNywtMjYuMTkwNDYzIHogTSAxMDguNjc4NTEsOTQuMTM2MzYzIGMgODkuNDUyNTcsMC4xMzkxNjYgMTc4LjkyODgzLC0wLjI3NzY1MSAyNjguMzY2NjksMC4yMDcyIDEzLjc0MTMxLDEuNDE4NTc4IDIzLjkyNjY0LDE1LjE3NjA3NyAyMi4yNjY2MiwyOC43MDgzMTcgMC4wMzI1LDE0LjU1MDU0IC0xNC4wNzUxNCwyNi41NjAyNiAtMjguNDA0OTIsMjQuODcxNDIgLTg4LjUwNjYsLTAuMTQwMzcgLTE3Ny4wMzY5MSwwLjI4MDA2IC0yNjUuNTI4OCwtMC4yMDkwNiBDIDkxLjEyNTU5LDE0Ni4yNDIyMyA4MC45ODkyODUsMTMxLjcwMTYzIDgzLjE4MTc5NCwxMTcuNzAxNjggODMuOTcwODg3LDEwNC43NDEzIDk1LjU3NzEzMSw5My45MjA1OTYgMTA4LjY3ODUxLDk0LjEzNjM2MyBaIE0gMzY2LjMzLDE3Ni40NzA2NiBjIC0wLjE0MDc3LDgxLjQyODQ4IDAuMjgwNjIsMTYyLjg4MDcgLTAuMjA5MDUsMjQ0LjI5NDQ3IC0xLjQzODYyLDEzLjkxMTUxIC0xNS40NzY4NSwyNC4xMDU4OCAtMjkuMTUyMzIsMjIuMjc1ODggLTY2LjE5Njc4LC0wLjE0MTYyIC0xMzIuNDE3NDMsMC4yODE3NSAtMTk4LjU5OTQ1LC0wLjIwOTA2IC0xMy44OTE2OSwtMS40NDg4IC0yNC4xMTkwOSwtMTUuNDc1NzUgLTIyLjI3MjE2LC0yOS4xNTc4NiAwLC03OS4wNjc4MSAwLC0xNTguMTM1NjEgMCwtMjM3LjIwMzQzIDgzLjQxMDk4LDAgMTY2LjgyMTk4LDAgMjUwLjIzMjk4LDAgeiIgLz4KICA8cGF0aCBzdHlsZT0iZmlsbDojNmY2ZjZmO3N0cm9rZS13aWR0aDowLjk4MjA4MSIgZD0ibSAxNzEuNjg2NDQsMjQ3LjQ3Mzc5IGMgLTkuMzQ2NzYsMC4xNTY0NCAtMTUuNzQwMzIsOS44ODgwNSAtMTQuMDg2NzMsMTguNzExMzMgMC4xMjM1MSw0Ny42MjcwMSAtMC4yNDQwMSw5NS4yNzkwMyAwLjE3ODM5LDE0Mi44OTA4NyAxLjIwNzY0LDEwLjk3MTM2IDE1LjkxODAzLDE2LjUyNzk0IDI0LjA3MjQ5LDkuMDg0MjUgOC40MTc1OSwtNi44MTg4NyA0LjQ3NDY5LC0xOC44ODM5MiA1LjM0Nzc0LC0yOC4wODEzOCAtMC4xMjQzOSwtNDMuMzcxMjcgMC4yNDUyLC04Ni43Njc4NCAtMC4xNzgzOSwtMTMwLjEyMzgxIC0xLjAzNzk1LC03LjMxNDM5IC03Ljk1MDU0LC0xMi45NTcwNSAtMTUuMzMzNSwtMTIuNDgxMjYgeiIgLz4KICA8cGF0aCBzdHlsZT0iZmlsbDojNmY2ZjZmO3N0cm9rZS13aWR0aDowLjk4MjA4MSIgZD0ibSAyNDAuNTAxMTYsMjQ3LjQ3Mzc5IGMgLTkuMzQ2NDksMC4xNTYxNiAtMTUuNzQwNjcsOS44ODgxNyAtMTQuMDg2NzMsMTguNzExMzMgMC4xMjM1Miw0Ny42MjcwMSAtMC4yNDQwMSw5NS4yNzkwMyAwLjE3ODM5LDE0Mi44OTA4NyAxLjgwNTA0LDE3LjU2NDg5IDMwLjM3NDEyLDE1LjM0MjI3IDI5LjQyMDIzLC0yLjMwMTc2IC0wLjEyMzMzLC00OC45MzY0MiAwLjI0Mzc3LC05Ny44OTgyIC0wLjE3ODM4LC0xNDYuODE5MTggLTEuMDM3MzUsLTcuMzE0MSAtNy45NTEwMSwtMTIuOTU2OTQgLTE1LjMzMzUxLC0xMi40ODEyNiB6IiAvPgogIDxwYXRoIHN0eWxlPSJmaWxsOiM2ZjZmNmY7c3Ryb2tlLXdpZHRoOjAuOTgyMDgxIiBkPSJtIDMwOS4zMTU4OCwyNDcuNDczNzkgYyAtOS4zNDcxMSwwLjE1NTMgLTE1Ljc0MzE0LDkuODg3MTMgLTE0LjA4NjcyLDE4LjcxMTMzIDAuMTIzNTQsNDcuNjI0OTkgLTAuMjQ0MDYsOTUuMjc1ODEgMC4xNzgzOCwxNDIuODg1MTEgMS4xOTg1NiwxMC45NzMyMSAxNS45MTY2NCwxNi41MzYwNiAyNC4wNzA1OCw5LjA5MDAxIDguNDE5MzMsLTYuODE3ODcgNC40NzM2NiwtMTguODg0MiA1LjM0Nzc0LC0yOC4wODEzOCAtMC4xMjQ0MiwtNDMuMzcxMjQgMC4yNDUyNCwtODYuNzY4MDQgLTAuMTc4MzksLTEzMC4xMjM4MSAtMS4wMzY3NCwtNy4zMTMyMSAtNy45NTAxMiwtMTIuOTU2NTggLTE1LjMzMTU5LC0xMi40ODEyNiB6IiAvPgo8L3N2Zz4K",
EDIT: "data:image/svg+xml;base64,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",
};
export default function(render, { path }) {
const $modal = createElement(`
<div class="component_share">
<h2>${t("Create a New Link")}</h2>
<div class="share--content link-type no-select">
<button data-role="viewer">${t("Viewer")}</button>
<button data-role="editor">${t("Editor")}</button>
<button data-role="uploader" class="${isDir(path) ? "" : "hidden"}">${t("Uploader")}</button>
</div>
<div data-bind="share-body"></div>
</div>
`);
render($modal);
const ret = new rxjs.Subject();
const role$ = new rxjs.BehaviorSubject(null);
const state = {
/** @type {object} */ form: {},
/** @type {any[] | null} */ links: null,
};
// feature: select
const toggle = (val) => rxjs.mergeMap(() => {
state.form = {};
role$.next(role$.value === val ? null : val);
return rxjs.EMPTY;
});
effect(rxjs.merge(
onClick(qs($modal, `[data-role="viewer"]`)).pipe(toggle("viewer")),
onClick(qs($modal, `[data-role="editor"]`)).pipe(toggle("editor")),
onClick(qs($modal, `[data-role="uploader"]`)).pipe(toggle("uploader")),
role$.asObservable(),
).pipe(rxjs.tap(() => {
const ctrl = role$.value === null ? ctrlListShares : ctrlCreateShare;
// feature: set active button
for (const $button of qs($modal, ".share--content").children) {
$button.getAttribute("data-role") === role$.value
? $button.classList.add("active")
: $button.classList.remove("active");
}
// feature: render body and associated events
ctrl(createRender(qs($modal, `[data-bind="share-body"]`)), {
formState: {
path,
...state.form,
},
formLinks: state.links,
load: (data) => {
const role = shareObjToRole(data);
state.form = {
...data,
url_enable: !!data.url,
password_enable: !!data.password,
expire_enable: !!data.expire,
users_enable: !!data.users,
};
role$.next(role);
},
save: async({ id, ...data }) => {
const body = { id, path, ...data, ...roleToShareObj(role$.value) };
await ajax({
method: "POST",
body,
url: `api/share/${id}`,
}).toPromise();
assert.truthy(state.links).push({
...body,
path: body.path.substring(currentPath().length - 1),
});
role$.next(null);
},
remove: async({ id }) => {
await ajax({
method: "DELETE",
url: `api/share/${id}`,
}).toPromise();
state.links = (state.links || []).filter((link) => link && link.id !== id);
role$.next(null);
},
all: async() => {
const { responseJSON } = await ajax({
url: `api/share?path=` + encodeURIComponent(path),
method: "GET",
responseType: "json",
}).toPromise();
const currentFolder = path.replace(new RegExp("/$"), "").split("/").pop();
const sharedLinkIsFolder = new RegExp("/$").test(path);
state.links = responseJSON.results.map((obj) => {
obj.path = sharedLinkIsFolder
? `./${currentFolder}${obj.path}`
: `./${currentFolder}`;
return obj;
}).sort((a, b) => {
if (a.path === b.path) return a.id > b.id ? 1 : -1;
return a.path > b.path ? 1 : -1;
});
return state.links;
},
});
})));
return ret.toPromise();
}
async function ctrlListShares(render, { load, remove, all, formLinks }) {
const $page = createElement(`
<div class="hidden">
<h2>${t("Existing Links")}</h2>
<div class="share--content existing-links" style="max-height: 90px;">
<component-icon name="loading"></component-icon>
</div>
</div>
`);
render($page);
effect(rxjs.merge(
rxjs.of(formLinks).pipe(rxjs.filter((val) => val !== null)),
rxjs.from(all()),
).pipe(rxjs.tap((links) => {
if (links.length === 0) {
$page.classList.add("hidden");
return;
}
$page.classList.remove("hidden");
const $fragment = document.createDocumentFragment();
const $content = qs($page, ".share--content");
let length = links.length;
links.forEach((shareObj) => {
const $share = createElement(`
<div class="link-details no-select">
<div class="copy role ellipsis">${t(shareObjToRole(shareObj))}</div>
<div class="copy path ellipsis" title="${safe(shareObj.path)}">${safe(shareObj.path)}</div>
<div class="link-details--icons">
<img class="component_icon" draggable="false" src="${IMAGE.DELETE}" alt="delete">
<img class="component_icon" draggable="false" src="${IMAGE.EDIT}" alt="edit">
</div>
</div>
`);
qsa($share, ".copy").forEach(($el) => $el.onclick = () => {
const link = location.origin + forwardURLParams(toHref(`/s/${shareObj.id}`), ["share"]);
copyToClipboard(link);
notification.info(t("The link was copied in the clipboard"));
});
qs($share, `[alt="delete"]`).onclick = async() => {
$share.remove();
length -= 1;
if (length === 0) $content.replaceChildren(createElement(`
<component-icon name="loading"></component-icon>
`));
await remove(shareObj);
};
qs($share, `[alt="edit"]`).onclick = () => load(shareObj);
$fragment.appendChild($share);
});
$content.replaceChildren($fragment);
})));
}
async function ctrlCreateShare(render, { save, formState }) {
const enc = (p) => encodeURIComponent(p).replaceAll("%2F", "/");
if (formState.path) formState.path = join(
location.origin + enc(currentPath()),
enc(formState.path),
);
let id = formState.id || randomString(7);
const $page = createElement(`
<div>
<h2 class="no-select pointer">${t("Advanced")}<span><img class="component_icon" draggable="false" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNCAyNCI+CiAgPHBhdGggc3R5bGU9ImZpbGw6IzAwMDAwMDtmaWxsLW9wYWNpdHk6MC41MzMzMzMyMSIgZD0ibSA3LjcwNSw4LjA0NSA0LjU5LDQuNTggNC41OSwtNC41OCAxLjQxLDEuNDEgLTYsNiAtNiwtNiB6IiAvPgogIDxwYXRoIGZpbGw9Im5vbmUiIGQ9Ik0wLS4yNWgyNHYyNEgweiIgLz4KPC9zdmc+Cg==" alt="arrow_bottom"></span></h2>
<form class="share--content restrictions no-select"></form>
<div class="shared-link">
<input name="create" class="copy" type="text" readonly="" value="${location.origin}${toHref("/s/" + id)}">
<button title="Copy URL">
<img class="component_icon" draggable="false" src="${IMAGE.COPY}" alt="copy">
</button>
</div>
</div>
`);
render($page);
const $body = qs($page, ".restrictions");
// feature1: setup the shared link form
const formSpec = {
users_enable: {
type: "enable",
label: t("Only for users"),
target: ["users"],
default: false,
},
users: {
id: "users",
type: "text",
placeholder: "name0@email.com,name1@email.com",
},
password_enable: {
label: t("Password"),
type: "enable",
target: ["password"],
default: false,
},
password: {
id: "password",
type: "text",
placeholder: t("Password"),
},
expire_enable: {
label: t("Expiration"),
type: "enable",
target: ["expire"],
default: false,
},
expire: {
id: "expire",
type: "date",
},
url_enable: {
label: "link",
type: "enable",
target: ["link"],
default: false,
},
url: {
id: "link",
type: "text",
},
path: {
type: "hidden",
},
};
const tmpl = formTmpl({
renderNode: () => createElement("<div></div>"),
renderLeaf: ({ label, type }) => {
if (type !== "enable") return createElement("<label></label>");
const title =
label === "users_enable"
? t("Only for users")
: label === "expire_enable"
? t("Expiration")
: label === "password_enable"
? t("Password")
: label === "url_enable"
? t("Custom Link url")
: assert.fail("unknown label");
return createElement(`
<div class="component_supercheckbox">
<label class="ellipsis">
<span data-bind="children"></span>
<span class="label">${title}</span>
</label>
</div>
`);
},
});
const $form = await createForm(mutateForm(formSpec, formState), tmpl);
$body.replaceChildren($form);
const clientHeight = $body.offsetHeight;
$body.classList.add("hidden");
qs($page, "h2").onclick = async() => { // toggle advanced button
if ($body.classList.contains("hidden")) {
$body.classList.remove("hidden");
await animate($body, {
time: 200,
keyframes: [{ height: "0" }, { height: `${clientHeight}px` }],
});
return;
}
await animate($body, {
time: 100,
keyframes: [{ height: `${clientHeight}px` }, { height: "0" }],
});
$body.classList.add("hidden");
};
// sync editable custom link input with link id
effect(rxjs.fromEvent(qs($form, `[name="url"]`), "keyup").pipe(rxjs.tap((e) => {
id = e.target.value.replaceAll(new RegExp("[^0-9A-Za-z\-]", "g"), "");
qs(assert.type($form.closest(".component_share"), HTMLElement), `input[name="create"]`).value = `${location.origin}${toHref("/s/" + id)}`;
})));
// feature: create a shared link
const $copy = qs($page, `[alt="copy"]`);
effect(onClick(qs($page, ".shared-link")).pipe(
rxjs.first(),
rxjs.switchMap(async() => {
const form = new FormData(assert.type(qs(document.body, ".component_share form"), HTMLFormElement));
const body = [...form].reduce((acc, [key, value]) => {
if (form.has(`${key}_enable`)) acc[key] = value;
return acc;
}, { id, path: form.get("path") });
$copy.setAttribute("src", IMAGE.LOADING);
const link = location.origin + forwardURLParams(toHref(`/s/${id}`), ["share"]);
await save(body);
copyToClipboard(link);
notification.info(t("The link was copied in the clipboard"));
}),
rxjs.catchError((err) => {
$copy.setAttribute("src", IMAGE.COPY);
notification.error(t(err.message));
throw err;
}),
rxjs.retry(),
));
}
function roleToShareObj(role) {
return {
can_read: (function(r) {
if (r === "viewer") return true;
else if (r === "editor") return true;
return false;
}(role)),
can_write: (function(r) {
if (r === "editor") return true;
return false;
}(role)),
can_upload: (function(r) {
if (r === "uploader") return true;
else if (r === "editor") return true;
return false;
}(role)),
};
}
function shareObjToRole({ can_read, can_write, can_upload }) {
if (can_read === true && can_write === false && can_upload === false) {
return "viewer";
} else if (can_read === false && can_write === false && can_upload === true) {
return "uploader";
} else if (can_read === true && can_write === true && can_upload === true) {
return "editor";
}
return undefined;
}
export function copyToClipboard(str) {
if (!str) return;
const $input = document.createElement("input");
$input.setAttribute("type", "text");
$input.setAttribute("style", "position: absolute; top:0;left:0;background:red");
$input.setAttribute("display", "none");
document.body.appendChild($input);
$input.value = str;
$input.select();
document.execCommand("copy");
$input.remove();
}
================================================
FILE: public/assets/pages/filespage/modal_tag.css
================================================
.component_tag {
font-size: 1rem;
}
.component_tag form {
margin-bottom: 15px;
}
.component_tag form input {
font-size: 1rem;
border: 2px solid var(--border);
border-radius: 5px;
padding: 5px 10px;
color: rgba(0,0,0,0.75);
width: 100%;
display: block;
box-sizing: border-box;
}
.component_tag form input::placeholder {
color: rgba(0,0,0,0.2);
}
.component_tag [data-bind="taglist"] {
display: flex;
gap: 5px;
flex-wrap: wrap;
margin: -3px 0 0px 0px;
padding: 0;
}
.component_tag [data-bind="taglist"] .component_skeleton {
margin: 0;
height: 29px;
}
.component_tag .tag {
display: flex;
background: #f2f2f2;
transition: all 0.1s ease;
padding: 3px 5px 3px 12px;
border-radius: 5px;
margin: 0;
font-size: 0.95rem;
cursor: pointer;
letter-spacing: -0.5px;
text-transform: lowercase;
}
.component_tag .tag.active {
background: var(--dark);
color: #f2f2f2;
box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}
.component_tag .tag svg {
width: 15px;
height: 15px;
border-radius: 50%;
margin-left: 5px;
padding: 4px;
}
.touch-no .component_tag .tag svg:hover {
background: rgba(0, 0, 0, 0.05);
}
.touch-no .component_tag .tag.active svg:hover {
background: rgba(255, 255, 255, 0.15);
}
.component_tag .tag img[alt="close"] {
width: 14px;
padding: 5px;
}
.component_tag .scroll-y {
overflow-y: auto !important;
max-height: 200px;
}
================================================
FILE: public/assets/pages/filespage/modal_tag.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, onClick } from "../../lib/rx.js";
import { forwardURLParams } from "../../lib/path.js";
import ajax from "../../lib/ajax.js";
import { qs } from "../../lib/dom.js";
import assert from "../../lib/assert.js";
import { generateSkeleton } from "../../components/skeleton.js";
import t from "../../locales/index.js";
const shareID = new URLSearchParams(location.search).get("share");
const $tmpl = createElement(`
<div class="tag no-select">
<div class="ellipsis">Projects</div>
<svg style="${shareID ? "opacity:0.2" : ""}" class="component_icon" draggable="false" alt="close" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<line x1="18" y1="6" x2="6" y2="18"></line>
<line x1="6" y1="6" x2="18" y2="18"></line>
</svg>
</div>
`);
export default async function(render, { path }) {
const $modal = createElement(`
<div class="component_tag">
<form class="${shareID ? "hidden" : ""}">
<input name="tag" type="text" placeholder="${t("Add a Tag")}" value="">
</form>
<div class="scroll-y" data-bind="taglist">
${generateSkeleton(1)}
</div>
</div>
`);
render($modal);
const tags$ = new rxjs.BehaviorSubject(await rxjs.zip(
ajax({
url: forwardURLParams(`api/metadata?path=${path}`, ["share"]),
method: "GET",
responseType: "json",
}).pipe(
rxjs.map(({ responseJSON }) =>
responseJSON.results
.reduce((acc, { id, value }) => {
if (id !== "tags") return acc;
acc = acc.concat(value.split(", "));
return acc;
}, [])
),
),
shareID ? rxjs.of([]) : ajax({
url: forwardURLParams("api/metadata/search", ["share"]),
method: "POST",
responseType: "json",
body: { path: "/", tags: [] },
}).pipe(
rxjs.map(({ responseJSON }) =>
Object
.values(responseJSON.results)
.reduce((acc, forms) => forms.reduce((facc, { id, value }) => {
if (id !== "tags") return facc;
const vals = value.split(", ");
for (let i=0; i<vals.length; i++) {
if (facc.indexOf(vals[i]) !== -1) continue;
facc.push(vals[i]);
}
return facc;
}, acc), []),
),
),
).pipe(rxjs.map(([currentTags, allTags]) => {
const out = currentTags.map((name) => ({ name, active: true }));
for (let i=0; i<allTags.length; i++) {
if (currentTags.indexOf(allTags[i]) === -1) {
out.push({ name: allTags[i], active: false });
}
}
if (out.length === 0 && !shareID) {
return [{ name: t("bookmark"), active: false }];
}
return out;
})).toPromise());
const save = (tags) => ajax({
url: forwardURLParams(`api/metadata?path=${path}`, ["share"]),
method: "POST",
body: tags.length === 0
? []
: [{ id: "tags", type: "hidden", value: tags.join(", ") }],
}).pipe(rxjs.tap(() => window.dispatchEvent(new Event("filestash::tag"))));
// feature: create DOM
const dom$ = tags$.pipe(
rxjs.map((tags) => tags.sort((a, b) => a.name > b.name ? 1 : -1)),
rxjs.map((tags) => tags.map(({ name, active }) => {
const $el = assert.type($tmpl, HTMLElement).cloneNode(true);
$el.firstElementChild.innerText = name;
if (active) $el.classList.add("active");
qs($el, "svg").onclick = (e) => {
if (shareID) return;
e.preventDefault();
e.stopPropagation();
$el.classList.remove("active");
tags$.next(tags$.value.filter((tag) => {
return tag.name !== $el.innerText.trim();
}));
save(tags$.value
.filter(({ active }) => active)
.map(({ name }) => name)).toPromise();
};
return $el;
})),
rxjs.tap(($nodes) => {
const $container = qs($modal, `[data-bind="taglist"]`);
if ($nodes.length === 0) $container.replaceChildren(createElement(`<div class="center full-width">∅</div>`));
else $container.replaceChildren(...$nodes);
}),
);
// feature: tag creation
effect(rxjs.fromEvent(qs($modal, "form"), "submit").pipe(
rxjs.filter(() => !shareID),
rxjs.tap((e) => {
e.preventDefault();
const tagname = assert.typeof(new FormData(e.target).get("tag"), "string").toLowerCase().trim();
if (!tagname) return;
else if (tags$.value.find(({ name }) => name === tagname)) return;
qs($modal, `input[name="tag"]`).value = "";
tags$.next(tags$.value.concat({
name: tagname,
active: true,
}));
}),
rxjs.mergeMap(() => save(
tags$.value
.filter(({ active }) => !!active)
.map(({ name }) => name)
)),
));
// feature: toggle tags
effect(dom$.pipe(
rxjs.mergeMap(($nodes) => rxjs.merge(
...$nodes.map(($node) => onClick($node)),
).pipe(
rxjs.filter(() => !shareID),
rxjs.tap(($node) => $node.classList.toggle("active")),
rxjs.debounceTime(800),
rxjs.map(() =>
$nodes
.filter(($node) => $node.classList.contains("active"))
.map(($node) => $node.innerText.trim())
.filter((text) => !!text)
),
)),
rxjs.mergeMap((tags) => save(tags)),
));
}
================================================
FILE: public/assets/pages/filespage/model_acl.js
================================================
import rxjs from "../../lib/rx.js";
const perms$ = new rxjs.BehaviorSubject({});
export function setPermissions(path, value = {}) {
if (JSON.stringify(value) === JSON.stringify(perms$.value[path])) return;
perms$.next({
...perms$.value,
[path]: value,
});
}
export function calculatePermission(path, action) {
const toBool = (n) => n === undefined ? true : n;
if (!perms$.value[path]) return false;
switch (action) {
case "new-file": return toBool(perms$.value[path]["can_create_file"]);
case "new-folder": return toBool(perms$.value[path]["can_create_directory"]);
case "delete": return toBool(perms$.value[path]["can_delete"]);
case "rename": return toBool(perms$.value[path]["can_move"]);
case "upload": return toBool(perms$.value[path]["can_upload"]);
default: return false;
}
}
export function getPermission(path) {
return perms$.asObservable().pipe(
rxjs.map((perms) => perms[path]),
);
}
================================================
FILE: public/assets/pages/filespage/model_files.js
================================================
import { toHref, navigate } from "../../lib/skeleton/router.js";
import rxjs from "../../lib/rx.js";
import ajax from "../../lib/ajax.js";
import { basename, forwardURLParams } from "../../lib/path.js";
import notification from "../../components/notification.js";
import assert from "../../lib/assert.js";
import { AjaxError } from "../../lib/error.js";
import t from "../../locales/index.js";
import { currentPath, isAlreadyFocused } from "./helper.js";
import { setPermissions } from "./model_acl.js";
import fscache from "./cache.js";
import { ls as middlewareLs } from "./model_virtual_layer.js";
import { tagFilter } from "./model_tag.js";
/*
* The naive approach would be to make an API call and refresh the screen after an action
* is made but that give a poor UX. Instead, we rely on 2 layers of caching:
* - the indexedDB cache that stores the part of the filesystem we've already visited. That way
* we can make navigation feel instant by first returning what's in the cache first and only
* refresh the screen if our cache is out of date.
* - the transcient cache which is used whenever the user do something. For example, when creating
* a file we have 3 actions being done:
* 1. a new file is shown in the UI but with a loading spinner
* 2. the api call is made
* 3. the new file is being persisted in the screen if the API call is a success
*/
const handleSuccess = (text) => rxjs.tap(() => notification.info(text));
const handleError = rxjs.catchError((err) => {
notification.error(err.message);
throw err;
});
const handleErrorRedirectLogin = rxjs.catchError((err) => {
if (err instanceof AjaxError && err.err().status === 401) {
navigate(toHref("/login?next=" + location.pathname + location.hash + location.search));
return rxjs.EMPTY;
}
throw err;
});
const trimDirectorySuffix = (name) => name.replace(new RegExp("/$"), "");
export const touch = (path) => ajax({
url: withURLParams(`api/files/touch?path=${encodeURIComponent(path)}`),
method: "POST",
responseType: "json",
}).pipe(
handleSuccess(t("A file named '{{VALUE}}' was created", basename(path))),
handleError,
);
export const mkdir = (path) => ajax({
url: withURLParams(`api/files/mkdir?path=${encodeURIComponent(path)}`),
method: "POST",
responseType: "json",
}).pipe(
handleSuccess(t("A folder named '{{VALUE}}' was created", basename(trimDirectorySuffix(path)))),
handleError,
);
export const rm = (...paths) => rxjs.forkJoin(paths.map((path) => ajax({
url: withURLParams(`api/files/rm?path=${encodeURIComponent(path)}`),
method: "POST",
responseType: "json",
}))).pipe(
handleSuccess(paths.length > 1 ? t("All Done!") : t("The file '{{VALUE}}' was deleted", basename(trimDirectorySuffix(paths[0])))),
handleError,
);
export const mv = (from, to) => ajax({
url: withURLParams(`api/files/mv?from=${encodeURIComponent(from)}&to=${encodeURIComponent(to)}`),
method: "POST",
responseType: "json",
}).pipe(
handleSuccess(t("The file '{{VALUE}}' was renamed", basename(trimDirectorySuffix(from)))),
handleError,
);
export const save = () => rxjs.of(null).pipe(rxjs.delay(1000));
export const ls = (path) => {
const lsFromCache = (path) => rxjs.from(fscache().get(path));
const lsFromHttp = (path) => ajax({
url: withURLParams(`api/files/ls?path=${encodeURIComponent(path)}`),
method: "GET",
responseType: "json",
}).pipe(
handleErrorRedirectLogin,
rxjs.map(({ responseJSON }) => ({
files: responseJSON.results,
permissions: responseJSON.permissions,
})),
rxjs.tap(({ files, permissions }) => {
fscache().store(path, { files, permissions });
hooks.ls.emit({ path, files, permissions });
}),
);
return rxjs.combineLatest(
lsFromCache(path),
rxjs.merge(
rxjs.of(null),
rxjs.merge(rxjs.of(null), rxjs.fromEvent(window, "keydown").pipe( // "r" shorcut
rxjs.filter((e) => e.keyCode === 82 && !isAlreadyFocused()),
)).pipe(
rxjs.switchMap(() => lsFromHttp(path)),
rxjs.catchError((err) => navigator.onLine ? rxjs.throwError(err) : rxjs.EMPTY),
),
),
rxjs.merge(
rxjs.of(navigator.onLine),
rxjs.fromEvent(window, "online"),
rxjs.fromEvent(window, "offline"),
)
).pipe(
rxjs.mergeMap(([cache, http]) => {
if (http) return rxjs.of(http);
if (cache) return rxjs.of(cache);
return rxjs.EMPTY;
}),
rxjs.map(({ files, ...res }) => {
if (navigator.onLine) res["files"] = files;
else res["files"] = files.map((file) => file.type === "file" ? { ...file, offline: true } : file);
return res;
}),
rxjs.distinctUntilChanged((prev, curr) => {
let refresh = false;
if (prev.files.length !== curr.files.length) refresh = true;
else if (JSON.stringify(prev.permissions) !== JSON.stringify(curr.permissions)) refresh = true;
else {
for (let i=0; i<curr.files.length; i++) {
if (curr.files[i].type !== prev.files[i].type ||
curr.files[i].size !== prev.files[i].size ||
curr.files[i].name !== prev.files[i].name ||
curr.files[i].offline !== prev.files[i].offline) {
refresh = true;
break;
}
}
}
return !refresh;
}),
rxjs.tap(({ permissions }) => setPermissions(path, permissions)),
middlewareLs(path),
tagFilter(path),
);
};
export const search = (term) => ajax({
url: withURLParams(`api/files/search?path=${encodeURIComponent(currentPath())}&q=${encodeURIComponent(term)}`),
responseType: "json"
}).pipe(rxjs.map(({ responseJSON }) => ({
files: responseJSON.results,
})));
class Hook {
constructor() {
this.list = [];
this.id = 0;
}
listen(fn) {
if (typeof fn !== "function") assert.fail("hook must be a function");
const id = this.id;
this.list.push({ id, fn });
this.id += 1;
return () => {
this.list = this.list.filter((obj) => obj.id !== id);
};
}
emit(data) {
this.list.map(({ fn }) => fn(data));
}
}
export const hooks = {
ls: new Hook(),
mutation: new Hook(),
// ...
// add hooks on a needed basis
};
const withURLParams = (url) => forwardURLParams(url, ["share"]);
================================================
FILE: public/assets/pages/filespage/model_tag.js
================================================
import rxjs from "../../lib/rx.js";
import { basename, forwardURLParams } from "../../lib/path.js";
import ajax from "../../lib/ajax.js";
export const tagFilter = (path) => rxjs.mergeMap((resp) => {
const tags = new URLSearchParams(location.search).getAll("tag");
if (tags.length === 0) return rxjs.of(resp);
return ajax({
url: forwardURLParams(`api/metadata/search`, ["share"]),
body: JSON.stringify({
"tags": new URLSearchParams(location.search).getAll("tag"),
path,
}),
method: "POST",
responseType: "json",
}).pipe(
rxjs.mergeMap((tags) => rxjs.of(Object.keys(tags.responseJSON.results).map((fullpath) => ({
name: basename(fullpath.replace(new RegExp("/$"), "")),
type: fullpath.slice(-1) === "/" ? "directory" : "file",
size: -1,
path: fullpath,
})))),
rxjs.map((files) => {
resp.files = files;
return resp;
}),
);
});
================================================
FILE: public/assets/pages/filespage/model_virtual_layer.js
================================================
import { onDestroy } from "../../lib/skeleton/index.js";
import rxjs from "../../lib/rx.js";
import fscache from "./cache.js";
import { hooks } from "./model_files.js";
import { extractPath, isDir, currentPath } from "./helper.js";
/*
* The virtual files is used to rerender the list of files in a particular location. That's used
* when we want to update the dom when doing either of a touch, mkdir, rm, mv, ...
*
* |---------------| |---------------|
* | LS | ---> | Virtual Layer | ---> Observable
* |---------------| |---------------|
*
* It is split onto 2 parts:
* - the virtualFiles$: which are things we want to display in addition to what is currently
* visible on the screen
* - the mutationFiles$: which are things already on the screen which we need to mutate. For
* example when we want a particular file to show a loading spinner, ...
*/
const virtualFiles$ = new rxjs.BehaviorSubject({
// "/tmp/": [],
// "/home/": [{ name: "test", type: "directory" }]
});
const mutationFiles$ = new rxjs.BehaviorSubject({
// "/home/": [{ name: "test", fn: (file) => file, ...]
});
class IVirtualLayer {
before() { throw new Error("NOT_IMPLEMENTED"); }
async afterSuccess() { throw new Error("NOT_IMPLEMENTED"); }
async afterError() { return rxjs.EMPTY; }
}
export function withVirtualLayer(ajax$, mutate) {
mutate.before();
return ajax$.pipe(
rxjs.tap((resp) => mutate.afterSuccess(resp)),
rxjs.catchError(mutate.afterError),
);
};
export function touch(path) {
const [basepath, filename] = extractPath(path);
const file = {
name: filename,
type: "file",
size: 0,
time: new Date().getTime(),
};
return new class TouchVL extends IVirtualLayer {
/**
* @override
*/
before() {
stateAdd(virtualFiles$, basepath, {
...file,
loading: true,
});
}
/**
* @override
*/
async afterSuccess() {
removeLoading(virtualFiles$, basepath, filename);
onDestroy(() => statePop(virtualFiles$, basepath, filename));
await fscache().update(basepath, ({ files = [], ...rest }) => ({
files: files.concat([file]),
...rest,
}));
hooks.mutation.emit({ op: "touch", path: basepath });
}
/**
* @override
*/
async afterError() {
statePop(virtualFiles$, basepath, filename);
return rxjs.of(fscache().remove(basepath)).pipe(
rxjs.mergeMap(() => rxjs.EMPTY),
);
}
}();
}
export function mkdir(path) {
const [basepath, dirname] = extractPath(path);
const file = {
name: dirname,
type: "directory",
size: 0,
time: new Date().getTime(),
};
return new class MkdirVL extends IVirtualLayer {
/**
* @override
*/
before() {
stateAdd(virtualFiles$, basepath, {
...file,
loading: true,
});
statePop(mutationFiles$, basepath, dirname); // case: rm followed by mkdir
}
/**
* @override
*/
async afterSuccess() {
if (basepath === currentPath()) removeLoading(virtualFiles$, basepath, dirname);
else onDestroy(() => removeLoading(virtualFiles$, basepath, dirname));
onDestroy(() => statePop(virtualFiles$, basepath, dirname));
await fscache().update(basepath, ({ files = [], ...rest }) => ({
files: files.concat([file]),
...rest,
}));
hooks.mutation.emit({ op: "mkdir", path: basepath });
}
/**
* @override
*/
async afterError() {
statePop(virtualFiles$, basepath, dirname);
return rxjs.of(fscache().remove(basepath)).pipe(
rxjs.mergeMap(() => rxjs.EMPTY),
);
}
}();
}
export function save(path, size) {
const [basepath, filename] = extractPath(path);
const file = {
name: filename,
type: "file",
size,
time: new Date().getTime(),
};
return new class SaveVL extends IVirtualLayer {
/**
* @override
*/
before() {
stateAdd(virtualFiles$, basepath, {
...file,
loading: true,
});
statePop(mutationFiles$, basepath, filename); // eg: rm followed by save
}
/**
* @override
*/
async afterSuccess() {
if (basepath === currentPath()) removeLoading(virtualFiles$, basepath, filename);
else onDestroy(() => removeLoading(virtualFiles$, basepath, filename));
onDestroy(() => statePop(virtualFiles$, basepath, filename));
await fscache().update(basepath, ({ files = [], ...rest }) => ({
files: files.concat([file]),
...rest,
}));
hooks.mutation.emit({ op: "save", path: basepath });
}
/**
* @override
*/
async afterError() {
statePop(virtualFiles$, basepath, filename);
return rxjs.EMPTY;
}
}();
}
export function rm(...paths) {
if (paths.length === 0) return rxjs.of(null);
const arr = new Array(paths.length * 2);
let basepath = null;
for (let i=0; i<paths.length; i++) {
[arr[2*i], arr[2*i+1]] = extractPath(paths[i]);
if (i === 0) basepath = arr[2*i];
else if (basepath !== arr[2*i]) throw new Error("NOT_IMPLEMENTED");
}
return new class RmVL extends IVirtualLayer {
/**
* @override
*/
before() {
for (let i=0; i<arr.length; i+=2) {
stateAdd(mutationFiles$, arr[i], {
name: arr[i+1],
fn: (file) => {
if (file.name === arr[i+1]) {
file.loading = true;
file.last = true;
}
return file;
},
});
statePop(virtualFiles$, arr[i], arr[i+1]); // eg: touch followed by rm
}
}
/**
* @override
*/
async afterSuccess() {
for (let i=0; i<arr.length; i+=2) {
stateAdd(mutationFiles$, arr[i], {
name: arr[i+1],
fn: (file) => {
for (let i=0; i<arr.length; i+=2) {
if (file.name === arr[i+1]) return null;
}
return file;
},
});
}
onDestroy(() => {
for (let i=0; i<arr.length; i+=2) {
statePop(mutationFiles$, arr[i], arr[i+1]);
}
});
await Promise.all(paths.map((path) => fscache().remove(path, false)));
await fscache().update(basepath, ({ files = [], ...rest }) => ({
files: files.filter(({ name }) => {
for (let i=0; i<arr.length; i+=2) {
if (name === arr[i+1]) {
return false;
}
}
return true;
}),
...rest,
}));
if (arr.length > 0) hooks.mutation.emit({ op: "rm", path: arr[0] });
}
/**
* @override
*/
async afterError() {
for (let i=0; i<arr.length; i+=2) {
stateAdd(mutationFiles$, arr[i], {
name: arr[i+1],
fn: (file) => {
if (file.name === arr[i+1]) {
file = {
...file,
loading: false,
last: false
};
}
return file;
},
});
}
return rxjs.EMPTY;
}
}();
}
export function mv(fromPath, toPath) {
const [fromBasepath, fromName] = extractPath(fromPath);
const [toBasepath, toName] = extractPath(toPath);
let type = null;
return new class MvVL extends IVirtualLayer {
/**
* @override
*/
before() {
if (fromBasepath === toBasepath) this._beforeSamePath();
else this._beforeDifferentPath();
}
_beforeSamePath() {
stateAdd(mutationFiles$, fromBasepath, {
name: fromName,
fn: (file) => {
if (file.name === fromName) {
type = file.type;
return {
...file,
name: toName,
loading: true,
};
}
return file;
},
});
}
_beforeDifferentPath() {
stateAdd(mutationFiles$, fromBasepath, {
name: fromName,
fn: (file) => {
if (file.name === fromName) {
type = file.type;
return {
...file,
loading: true,
last: true,
};
}
return file;
},
});
stateAdd(virtualFiles$, toBasepath, {
name: toName,
loading: true,
type,
});
}
/**
* @override
*/
async afterSuccess() {
fscache().remove(fromPath, false);
if (fromBasepath === toBasepath) await this._afterSuccessSamePath();
else await this._afterSuccessDifferentPath();
}
async _afterSuccessSamePath() {
stateAdd(mutationFiles$, fromBasepath, {
name: fromName,
fn: (file) => {
if (file.name === toName) {
file = { ...file, loading: false };
}
return file;
},
});
await fscache().update(fromBasepath, ({ files = [], ...rest }) => {
return {
files: files.map((file) => {
if (file.name === fromName) {
file.name = toName;
}
return file;
}),
...rest,
};
});
hooks.mutation.emit({ op: "mv", path: fromBasepath });
}
async _afterSuccessDifferentPath() {
stateAdd(mutationFiles$, fromBasepath, {
name: fromName,
fn: (file) => {
if (file.name === fromName) return null;
return file;
},
});
onDestroy(() => statePop(mutationFiles$, fromBasepath, fromName));
statePop(virtualFiles$, toBasepath, toName);
await fscache().update(fromBasepath, ({ files = [], ...rest }) => ({
files: files.filter((file) => file.name !== fromName),
...rest,
}));
await fscache().update(toBasepath, ({ files = [], ...rest }) => ({
files: files.concat([{
name: fromName,
time: new Date().getTime(),
type,
}]),
...rest,
}));
if (isDir(fromPath)) await fscache().remove(fromPath);
hooks.mutation.emit({ op: "mv", path: fromBasepath });
hooks.mutation.emit({ op: "mv", path: toBasepath });
}
/**
* @override
*/
async afterError() {
if (fromBasepath === toBasepath) stateAdd(mutationFiles$, fromBasepath, {
name: fromName,
fn: (file) => {
if (file.name === toName) return {
...file,
name: fromName,
loading: false,
};
return file;
},
}); else {
stateAdd(mutationFiles$, fromBasepath, {
name: fromName,
fn: (file) => {
if (file.name === fromName) return {
...file,
loading: false,
last: false,
};
return file;
},
});
statePop(virtualFiles$, toBasepath, toName);
}
statePop(mutationFiles$, fromBasepath, fromName);
return rxjs.EMPTY;
}
}();
}
export function ls(path) {
return rxjs.pipe(
// case1: file mutation = update a file state, typically to add a loading state to an
// file or remove it entirely
rxjs.switchMap(({ files, ...res }) => mutationFiles$.pipe(
rxjs.map((all) => all[path]),
rxjs.mergeMap((fns) => {
const shouldContinue = !!(fns && fns.length > 0);
if (!shouldContinue) return rxjs.of({ ...res, files });
for (let i=files.length-1; i>=0; i--) {
for (let j=0; j<fns.length; j++) {
files[i] = fns[j].fn(files[i]);
if (!files[i]) {
files.splice(i, 1);
break;
}
}
}
return rxjs.of({ ...res, files });
}),
)),
// case2: virtual files = additional files we want to see displayed in the UI
rxjs.switchMap(({ files, ...res }) => virtualFiles$.pipe(
rxjs.map((all) => all[path] || []),
rxjs.distinctUntilChanged((prev, curr) => { // we only want to get notified of changes within "path"
if (prev.length !== curr.length) return false;
for (let i=0; i<prev.length; i++) {
if (prev[i].name !== curr[i].name) return false;
else if (prev[i].type !== curr[i].type) return false;
else if (prev[i].loading !== curr[i].loading) return false;
}
return true;
}),
rxjs.mergeMap((virtualFiles) => {
if (virtualFiles.length === 0) return rxjs.of({ ...res, files });
return rxjs.of({
...res,
files: files.concat(virtualFiles),
});
}),
)),
);
}
function stateAdd(behavior, path, obj) {
let arr = behavior.value[path];
if (!arr) arr = [];
let alreadyKnown = false;
for (let i=0; i<arr.length; i++) {
if (arr[i].name === obj.name) {
alreadyKnown = true;
arr[i] = obj;
break;
}
}
if (!alreadyKnown) {
arr = arr.concat([obj]);
}
behavior.next({
...behavior.value,
[path]: arr,
});
}
function statePop(behavior, path, filename) {
const arr = behavior.value[path];
if (!arr) return;
const newArr = arr.filter(({ name }) => name !== filename);
if (newArr.length === 0) {
const newState = { ...behavior.value };
delete newState[path];
behavior.next(newState);
return;
}
behavior.next({
...behavior.value,
[path]: newArr,
});
}
function removeLoading(behavior, path, filename) {
const arr = behavior.value[path];
if (!arr) return;
virtualFiles$.next({
...virtualFiles$.value,
[path]: arr.map((file) => {
if (file.name === filename) {
return { ...file, loading: false };
}
return file;
}),
});
}
================================================
FILE: public/assets/pages/filespage/state_config.js
================================================
import rxjs, { effect, preventDefault } from "../../lib/rx.js";
import { get as getConfig } from "../../model/config.js";
import { settingsGet, settingsSave } from "../../lib/store.js";
let state$ = null;
export function init() {
state$ = new rxjs.BehaviorSubject(settingsGet({
view: getConfig("default_view", "grid"),
show_hidden: getConfig("display_hidden", false),
sort: getConfig("default_sort", "type"),
order: null,
search: new URLSearchParams(location.search).get("q"),
}, "filespage"));
}
export const getState$ = () => state$.asObservable();
export const setState = (...args) => {
const obj = { ...state$.value };
let hasChange = false;
for (let i=0; i<args.length; i+=2) {
if (obj[args[i]] === args[i+1]) continue;
obj[args[i]] = args[i+1];
hasChange = true;
}
if (!hasChange) return;
state$.next(obj);
settingsSave({
view: state$.value.view,
show_hidden: state$.value.show_hidden,
sort: state$.value.sort,
order: state$.value.order,
}, "filespage");
};
effect(rxjs.fromEvent(window, "keydown").pipe(
rxjs.filter((e) => e.ctrlKey && e.key === "h"),
preventDefault(),
rxjs.tap(() => setState("show_hidden", !state$.value.show_hidden)),
));
================================================
FILE: public/assets/pages/filespage/state_newthing.js
================================================
import rxjs from "../../lib/rx.js";
const action$ = new rxjs.ReplaySubject(1);
action$.next(null);
export function getAction$() {
return action$.asObservable();
}
export function setAction(actionTarget) {
action$.next(actionTarget);
}
================================================
FILE: public/assets/pages/filespage/state_selection.js
================================================
import rxjs from "../../lib/rx.js";
import { onDestroy } from "../../lib/skeleton/index.js";
import { extractPath } from "./helper.js";
/*
* CAUTION: Use a lot of caution if you change this file as it's easy for a bug to slip in and be responsible
* for someone using selection to delete something and lose some data. We really don't want this to happen!
*
* BACKGROUND: There's many way we could have work on the selection. In fact I've made a couple prior attempts
* with very simple implementations but none of them felt "right" from a user point of view. The approach
* taken here mimicks the behavior of osx finder. To understand what is going on, I strongly advise you
* open up osx finder and play with it first.
*
* DATA STRUCTURE: The supporting data structure is a list containing 2 kind of elements:
* - "anchors" which is created when clicking on something with the cmd key
* - "range" which is when you click somewhere with the expectation it will expand your range
* using the shift key
*/
const selection$ = new rxjs.BehaviorSubject([
// { "type": "anchor", ... } => user click somewhere and the shift key is NOT pressed
// { "type": "range", ... } => ----------------------------------------- pressed
]);
onDestroy(clearSelection);
export function addSelection({ shift = false, n = 0, ...rest }) {
const selections = selection$.value;
const selection = { type: shift ? "range" : "anchor", n, ...rest };
// case1: select a single file/folder
if (selection.type === "anchor") {
selection$.next(selections.concat([selection]));
return;
}
// case2: range selection
const last = selection$.value[selections.length - 1] || { n: 0, type: "anchor" };
if (last.type === "anchor") {
selection$.next(selections.concat([selection]));
return;
}
// clear out previous range selector. That's the behavior on apple finder when we do:
// [A,1] [R,3] = [A,1] [R,3] => expands to [1,2,3]
// [A,1] [R,3] [R,8] = [A,1] [R,8] => expands to [1,2,3,4,5,6,7,8]
// [A,1] [R,3] [R,8] [R,6] = [A,1] [R,6] => expands to [1,2,3,4,5,6]
selections[selections.length - 1] = selection;
selection$.next(selections);
}
export function clearSelection() {
if (selection$.value.length > 0) selection$.next([]);
}
export function getSelection$() {
return selection$.asObservable();
}
export function isSelected(n) {
let isChecked = false;
const selections = selection$.value;
for (let i=0; i<selections.length; i++) {
if (selections[i].type === "anchor" && selections[i].n === n) {
isChecked = !isChecked;
}
else if (selections[i].type === "range" && isBetween(
n, selections[i-1]?.n || 0, selections[i]?.n,
)) {
isChecked = true; // WARNING: change with caution
}
}
return isChecked;
}
export function lengthSelection() {
return _selectionHelper((set) => set.size);
}
export function expandSelection() {
return _selectionHelper((set) => {
const arr = new Array(set.size);
let i = 0;
for (const path of set) {
arr[i] = { path };
i += 1;
}
return arr;
});
}
// This is the core function used to not only calculate the selection length but also expand the
// selection. We're quite slow with an algo running in 3N selection size with room for improvement
// but be very cautious, a bug in here could cause terrible consequence
function _selectionHelper(fn) {
const set = new Set();
const selections = selection$.value;
for (let i=0; i<selections.length; i++) {
const curr = selections[i];
if (selections[i].type === "anchor") {
if (isSelected(selections[i].n)) {
set.add(curr.path);
}
continue;
}
const [basepath] = extractPath(curr.path);
const min = i === 0 ? 0 : Math.min(selections[i].n, selections[i-1].n);
const max = i === 0 ? selections[i].n : Math.max(selections[i].n, selections[i-1].n);
for (let j=min; j<=max; j++) {
if (isSelected(j) === false) continue;
const { offline, name, type } = selections[i].files[j];
if (offline === true) continue;
set.add(basepath + name + (type === "directory" ? "/" : ""));
}
}
return fn(set);
}
function isBetween(n, lowerBound, higherBound) {
return n <= Math.max(higherBound, lowerBound) && n >= Math.min(lowerBound, higherBound);
}
================================================
FILE: public/assets/pages/filespage/thing.css
================================================
.touch-no .component_thing:hover, .component_thing .highlight,
.component_thing.hover, .component_thing .highlight {
transition: 0.1s ease-out background;
background: var(--border);
border-color: var(--super-light);
border-radius: 5px;
}
.component_thing:not(.loading):hover .component_datetime {
display: none;
}
.component_thing:not([href]) {
cursor: not-allowed;
}
.component_thing .file-is-hover {
background: var(--emphasis-primary);
}
.component_thing .file-is-dragging {
opacity: 0.15;
}
.component_thing .file-details {
padding: 0 5px;
line-height: 25px;
white-space: nowrap;
}
.component_thing .file-details > span {
display: inline-block;
width: calc(100% - 130px);
max-width: 750px;
vertical-align: bottom;
color: inherit;
}
.component_thing form {
display: inline-block;
}
.component_thing form input {
font-size: 1em;
border-width: 0px;
padding: 0 2px 0 2px;
background: inherit;
border-bottom: 2px solid var(--emphasis-primary);
color: var(--color);
}
.component_thing.view-grid .component_action {
float: right;
color: #6f6f6f;
line-height: 25px;
margin: 0 -10px;
padding: 0 10px;
position: relative;
}
.component_thing .component_icon {
width: 25px;
height: 25px;
}
.component_thing .component_filesize {
color: var(--light);
font-size: 0.85em;
padding-left: 3px;
}
.component_thing .component_datetime {
float: right;
color: var(--light);
line-height: 25px;
margin: 0 -10px;
padding: 0 10px;
position: relative;
}
.component_thing .component_checkbox {
opacity: 0;
z-index: 2;
position: absolute;
transition: 0.15s ease-out all;
transform: translateX(0px);
padding: 2.5px;
border-radius: 50px;
}
.component_thing .component_checkbox:has(input:focus-visible) {
opacity: 1;
}
.component_thing .component_action{
display: none;
float: right;
color: #6f6f6f;
line-height: 25px;
margin: 0 -10px;
padding: 0 10px;
position: relative;
}
.component_thing .component_action .component_icon{
padding: 1px 0;
box-sizing: border-box;
}
.list > .component_thing.view-grid .component_action {
transform: translateX(5px);
transition: 0.15s ease-out all;
z-index: 2;
display: block;
position: absolute;
top: 5px;
right: 5px;
border-radius: 5px;
margin-right: 0px;
padding: 0px;
}
.list > .component_thing.view-grid:hover .component_action {
transition-delay: 0.1s;
transform: translateX(0);
}
.component_thing:hover .component_action,
.component_thing:focus-visible .component_action { opacity: 1; display: block; }
.component_thing .component_action { opacity: 0; }
.component_thing.selected .component_action { opacity: 0; transition-delay: 0s; }
.component_thing:has(.component_icon[alt="loading"]) .component_action { display: none; }
.touch-yes .component_thing .component_checkbox {
opacity: 1;
}
.component_thing .component_checkbox .indicator {
top: 7px;
left: 7px;
}
.touch-no .component_thing:hover .component_checkbox,
.touch-no .component_thing:focus-visible .component_checkbox,
.component_thing.selected .component_checkbox {
transition-delay: 0.1s;
opacity: 1;
}
.component_thing .selectionOverlay {
display: none;
border-radius: 3px;
}
.component_thing.selected .selectionOverlay {
display: block;
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
background: var(--primary);
box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
z-index: 1;
opacity: 0.2;
}
/* GRID & LIST VIEW */
.list {
display: grid;
}
.list > .component_thing {
width: 100%;
position: relative;
box-sizing: border-box;
min-width: 0;
}
.list > .component_thing.view-grid {
border: 2px solid var(--border);
border-radius: 5px;
text-align: center;
height: 160px;
box-sizing: border-box;
}
.list > .component_thing.view-grid > img {
padding: 0;
margin: 0;
display: block;
}
.list > .component_thing.view-grid > img.component_icon.thumbnail {
width: 100%;
height: 100%;
object-fit: cover;
object-position: 50% 50%;
background: var(--dark);
padding: 0;
margin: 0;
display: block;
border-radius: 3px;
}
.list > .component_thing.view-grid > img.component_icon.thumbnail.placeholder {
position: absolute;
top: 0;
}
.list > .component_thing.view-grid > img.component_icon {
padding: 30px;
box-sizing: border-box;
width: 100%;
height: 100%;
object-fit: contain;
margin: 0 auto;
z-index: 0;
}
.list > .component_thing.view-grid .info_extension {
position: absolute;
top: 45%;
text-align: right;
left: 0;
right: 20%;
right: calc(50% - 50px);
margin: 0 auto;
text-transform: uppercase;
font-size: 0.95em;
text-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.list > .component_thing.view-grid .info_extension span {
background: var(--color);
color: var(--bg-color);
font-weight: bold;
border-radius: 4px;
padding: 2px 10px;
display: inline-block;
text-align: center;
min-width: 20px;
max-width: 65px;
font-size: 0.95em;
}
.list > .component_thing .info_extension span:empty {
display: none;
}
.list > .component_thing.view-grid .component_filename {
letter-spacing: -0.5px;
position: absolute;
bottom: 2px;
left: 2px;
right: 2px;
border-radius: 2px;
padding: 3px 0px;
}
.list > .component_thing.view-grid .component_filename .file-details {
width: calc(100% - 10px);
display: block;
}
.list > .component_thing.view-grid .component_filename .file-details > span {
width: 100%;
}
.list > .component_thing.view-grid .component_filename .file-details > span form input {
letter-spacing: -0.5px;
text-align: center;
width: 100%;
padding: 0;
}
.list > .component_thing.view-grid .image_layer {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
z-index: 1;
background: rgba(0, 0, 0, 0);
transition: 0.2s ease-out background;
}
.list > .component_thing.view-grid .component_filesize,
.list > .component_thing.view-grid .component_datetime {
display: none;
}
.list > .component_thing.view-grid img.thumbnail {
transition: 0.2s ease-out transform;
}
.list > .component_thing.view-grid.not-selected:hover img.thumbnail,
.list > .component_thing.view-grid.not-selected.hover img.thumbnail {
transform: scale(0.6);
}
.list > .component_thing.view-grid.not-selected:hover .image_layer {
background: var(--border);
}
.list > .component_thing.view-grid.not-selected:hover .thumbnail ~ .component_filename {
opacity: 1;
}
.list > .component_thing.view-grid.not-selected .thumbnail ~ .component_filename {
transition: 0.2s ease-out opacity;
opacity: 0;
}
.list > .component_thing.view-grid.selected img.thumbnail {
transform: scale(0.6);
}
.list > .component_thing.view-grid .component_checkbox {
display: block;
top: 3px;
left: 3px;
transform: translateX(-5px);
}
.touch-yes .list > .component_thing.view-grid .component_checkbox {
transform: translateX(0px);
}
.touch-yes .list > .component_thing.view-grid .component_checkbox input[type="checkbox"]:not(:checked) ~ span {
background-color: inherit;
}
.list > .component_thing.view-grid:hover .component_checkbox,
.list > .component_thing.view-grid:focus-within .component_checkbox,
.list > .component_thing.view-grid.selected .component_checkbox {
transform: translateX(0px);
}
.list > .component_thing.view-list {
padding: 10px;
}
.list > .component_thing.view-list .info_extension {
display: none;
}
.list > .component_thing.view-list .component_checkbox {
top: 8px;
left: 8px;
transition: 0.5s ease all;
background: rgba(0, 0, 0, 0);
}
.list > .component_thing.view-list .component_checkbox:hover {
background: rgba(0, 0, 0, 0.1);
}
.list > .component_thing.view-list:hover .component_checkbox,
.list > .component_thing.view-list.selected .component_checkbox {
display: block;
}
.list > .component_thing.view-list:hover .component_checkbox ~ .component_icon,
.list > .component_thing.view-list.selected .component_checkbox ~ .component_icon {
visibility: hidden;
}
.list > .component_thing.view-list:hover .component_checkbox .indicator,
.list > .component_thing.view-list.selected .component_checkbox .indicator {
border-color: #57595A;
}
.list > .component_thing.view-list:hover .component_checkbox input ~ span,
.list > .component_thing.view-list.selected .component_checkbox input ~ span {
background-color: rgba(255, 255, 255, 0.4);
}
.list > .component_thing.view-list:hover .component_checkbox input:checked ~ span,
.list > .component_thing.view-list.selected .component_checkbox input:checked ~ span {
background-color: #57595A;
}
/* Dark Mode */
.dark-mode .component_thing:hover {
background: rgba(255, 255, 255, 0.05);
border-radius: 3px;
}
.dark-mode .component_thing {
background: inherit;
}
.dark-mode .component_thing .component_filename {
color: var(--light);
}
.dark-mode .component_thing.highlight {
background: rgba(255, 255, 255, 0.05);
}
.dark-mode .component_thing form input {
border-color: var(--light);
color: rgba(255, 255, 255, 0.8);
}
================================================
FILE: public/assets/pages/filespage/thing.d.ts
================================================
export function init();
export function createThing(any): HTMLElement;
================================================
FILE: public/assets/pages/filespage/thing.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import { animate, opacityOut, opacityIn } from "../../lib/animate.js";
import assert from "../../lib/assert.js";
import { forwardURLParams } from "../../lib/path.js";
import { get as getConfig } from "../../model/config.js";
import { extractPath, isDir, isNativeFileUpload } from "./helper.js";
import { files$ } from "./ctrl_filesystem.js";
import { addSelection, isSelected, clearSelection, expandSelection } from "./state_selection.js";
import { mv as mv$ } from "./model_files.js";
import { mv as mvVL, withVirtualLayer } from "./model_virtual_layer.js";
const mv = (from, to) => withVirtualLayer(
mv$(from, to),
mvVL(from, to),
);
const IMAGE = {
FILE: "data:image/svg+xml;base64,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",
FOLDER: "data:image/svg+xml;base64,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",
LOADING: "data:image/svg+xml;base64,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",
THUMBNAIL_PLACEHOLDER: 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",
};
let TYPES = null;
export function init() {
TYPES = {
MIME: getConfig("mime", {}),
THUMBNAILER: (function() {
const set = new Set();
const thumbnailers = getConfig("thumbnailer");
for (let i=0; i<thumbnailers.length; i++) {
set.add(thumbnailers[i]);
}
return set;
})(),
};
}
const $tmpl = createElement(`
<a href="__TEMPLATE__" class="component_thing no-select" data-selectable="true" draggable="false" data-link>
<div class="component_checkbox"><input name="select" type="checkbox"><span class="indicator"></span></div>
<img class="component_icon" loading="lazy" draggable="false" src="__TEMPLATE__" alt="directory">
<div class="info_extension"><span class="ellipsis"></span></div>
<span class="component_filename">
<span class="file-details"><span class="ellipsis">
<span class="component_filesize">(281B)</span>
</span></span>
</span>
<span class="component_datetime"></span>
<div class="component_action"></div>
<div class="selectionOverlay"></div>
</a>
`);
// a filesystem "thing" is typically either a file or folder which have a lot of behavior builtin.
// Probably one day we can rename that to something more clear but the gist is a thing can be
// displayed in list mode / grid mode, have some substate to enable loading state for upload,
// can toggle links, potentially includes a thumbnail, can be used as a source and target for
// drag and drop on other folders and many other non obvious stuff
export function createThing({
name = "",
type = "N/A",
time = 0,
path = "",
size = 0,
loading = false,
offline = false,
link = "",
view = "",
search = "",
n = 0,
permissions = {},
}) {
const [, ext] = formatFile(name);
const mime = TYPES.MIME[ext.toLowerCase()];
const $thing = assert.type($tmpl.cloneNode(true), HTMLElement);
// you might wonder why don't we use querySelector to nicely get the dom nodes? Well,
// we're in the hot path, better performance here is critical to get 60FPS.
const $link = $thing;
const $checkbox = $thing.children[0]; // = qs($thing, ".component_checkbox");
const $img = $thing.children[1]; // = qs($thing, "img")
const $extension = $thing.children[2].firstElementChild; // = qs($thing, ".info_extension > span");
const $label = $thing.children[3].firstElementChild.firstElementChild; // = qs($thing, ".component_filename .file-details > span");
const $time = $thing.children[4]; // = qs($thing, ".component_datetime");
$link.setAttribute("href", link);
if (location.search) $link.setAttribute("href", forwardURLParams(link, ["share", "canary"]));
$thing.setAttribute("data-droptarget", type === "directory");
$thing.setAttribute("data-n", n);
$thing.setAttribute("data-path", path);
$thing.classList.add("view-" + view);
$time.textContent = formatTime(time);
$img.setAttribute("src", (type === "file" ? IMAGE.FILE : IMAGE.FOLDER));
$img.setAttribute("alt", type);
$label.textContent = name;
if (type === "file") {
$extension.textContent = ext;
const $filesize = document.createElement("span");
$filesize.classList.add("component_filesize");
$filesize.textContent = formatSize(size);
$label.appendChild($filesize);
}
if (mime && view === "grid" && TYPES.THUMBNAILER.has(mime) && offline === false) {
$extension.style.display = "none";
$img.classList.add("thumbnail");
const $placeholder = $img.cloneNode(true);
$placeholder.classList.add("placeholder");
$placeholder.setAttribute("src", IMAGE.THUMBNAIL_PLACEHOLDER);
$img.parentElement.appendChild($placeholder);
$img.src = "api/files/cat?path=" + encodeURIComponent(path) + "&thumbnail=true" + location.search.replace("?", "&");
$img.loaded = false;
const t = new Date().getTime();
$img.onload = async() => {
const duration = new Date().getTime() - t;
$img.loaded = true;
await Promise.all([
animate($img, {
keyframes: opacityIn(),
time: duration > 1500 ? 300 : duration > 50 ? 200 : 0,
}),
animate($placeholder, {
keyframes: opacityOut(),
time: duration > 1500 ? 300 : duration > 50 ? 200 : 0,
}),
]);
$placeholder.remove();
};
const id = setInterval(() => { // cancellation when image is outside the viewport
if ($img.loaded === true) return clearInterval(id);
else if (typeof $thing.checkVisibility !== "function") return clearInterval(id);
else if ($thing.checkVisibility() === false) {
$img.src = "";
clearInterval(id);
}
}, 250);
}
if (loading) {
$img.setAttribute("src", IMAGE.LOADING);
$img.setAttribute("alt", "loading");
$link.removeAttribute("href");
$extension.innerHTML = "";
return $thing;
} else if (type === "hidden") {
$thing.classList.add("hidden");
return $thing;
} else if (offline) {
$thing.setAttribute("data-selectable", "false");
$link.removeAttribute("href");
$checkbox.classList.add("hidden");
return $thing;
}
const checked = isSelected(n);
if (permissions && permissions.can_move !== false) $thing.setAttribute("draggable", "true");
$thing.classList.add(checked ? "selected" : "not-selected");
$checkbox.firstElementChild.checked = checked;
$checkbox.onclick = (e) => {
if (e.target.nodeName !== "INPUT") e.preventDefault(); // eg: keyboard navigation
e.stopPropagation();
addSelection({
n,
path: $thing.getAttribute("data-path"),
shift: (e.shiftKey || e.metaKey),
files: (files$.value || []),
});
};
if (getConfig("open_mode") === "double_click") $thing.onclick = (e) => {
if (isSelected(n) && expandSelection().length === 1) return;
e.preventDefault();
e.stopPropagation();
clearSelection();
$checkbox.onclick(e);
};
$thing.ondragstart = (e) => {
if (expandSelection().length > 0) return e.preventDefault();
clearSelection();
$thing.classList.add("hover");
$checkbox.style.display = "none";
e.dataTransfer.setData("path", path);
};
$thing.ondrop = async(e) => {
$thing.classList.remove("hover");
$checkbox.style.display = "";
const from = e.dataTransfer.getData("path");
let to = path;
if ($thing.getAttribute("data-droptarget") !== "true") return;
else if (from === to) return;
if (isDir(to)) {
const [, fromName] = extractPath(from);
to += fromName;
if (isDir(from)) to += "/";
}
await mv(from, to).toPromise();
};
$thing.ondragover = (e) => {
if (isNativeFileUpload(e)) return;
else if ($thing.getAttribute("data-droptarget") !== "true") return;
e.preventDefault();
$thing.classList.add("hover");
};
$thing.ondragleave = () => {
$thing.classList.remove("hover");
};
return $thing;
}
function formatTime(unixTime) {
if (unixTime <= 0) return "";
const date = new Date(unixTime);
if (!date) return "";
// Intl.DateTimeFormat is slow and in the hot path, so
// let's render date manually if possible
if (navigator.language.substr(0, 2) === "en") {
return date.getFullYear() + "/" +
(date.getMonth() + 1).toString().padStart(2, "0") + "/" +
date.getDate().toString().padStart(2, "0");
}
return new Intl.DateTimeFormat(navigator.language).format(date);
}
function formatFile(filename) {
const fname = filename.split(".");
if (fname.length < 2) {
return [filename, ""];
}
const ext = fname.pop();
return [fname.join("."), ext];
}
function formatSize(bytes) {
if (Number.isNaN(bytes) || bytes < 0 || bytes === undefined) {
return "";
} else if (bytes < 1024) {
return "("+bytes+"B)";
} else if (bytes < 1048576) {
return "("+Math.round(bytes/1024*10)/10+"KB)";
} else if (bytes < 1073741824) {
return "("+Math.round(bytes/(1024*1024)*10)/10+"MB)";
} else if (bytes < 1099511627776) {
return "("+Math.round(bytes/(1024*1024*1024)*10)/10+"GB)";
} else {
return "("+Math.round(bytes/(1024*1024*1024*1024))+"TB)";
}
}
================================================
FILE: public/assets/pages/viewerpage/application_3d/init.js
================================================
import { createElement, onDestroy } from "../../../lib/skeleton/index.js";
import { OrbitControls } from "../../../lib/vendor/three/OrbitControls.js";
export default function({ THREE, $page, $menubar, mesh, refresh, is2D, background }) {
// setup the dom
const renderer = new THREE.WebGLRenderer({ antialias: true, shadowMapEnabled: true });
renderer.shadowMap.enabled = true;
renderer.shadowMap.type = THREE.PCFSoftShadowMap;
renderer.setClearColor(0xf5f5f5);
renderer.setSize($page.clientWidth, $page.clientHeight);
renderer.setPixelRatio(window.devicePixelRatio);
$page.appendChild(renderer.domElement);
// center everything
const box = new THREE.Box3().setFromObject(mesh);
const center = box.getCenter(new THREE.Vector3());
const size = box.getSize(new THREE.Vector3());
const maxDim = Math.max(size.x, size.y, size.z);
// setup the scene, camera and controls
const scene = new THREE.Scene();
scene.background = new THREE.Color(background);
const camera = new THREE.PerspectiveCamera(
45,
$page.clientWidth / $page.clientHeight,
Math.max(0.1, maxDim / 100),
maxDim * 1000,
);
const controls = new OrbitControls(camera, renderer.domElement);
if (is2D()) {
controls.zoomToCursor = true;
controls.enableRotate = false;
controls.mouseButtons = {
LEFT: THREE.MOUSE.PAN,
MIDDLE: THREE.MOUSE.DOLLY,
RIGHT: THREE.MOUSE.ORBIT
};
}
scene.add(mesh);
mesh.castShadow = true;
mesh.receiveShadow = true;
camera.position.set(center.x, center.y, center.z + maxDim * (is2D() ? 1.3 : 1.8));
controls.target.copy(center);
const mixer = new THREE.AnimationMixer(mesh);
if (mesh.animations.length > 0) {
const ICON = {
PLAY: "data:image/svg+xml;base64,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",
PAUSE: "data:image/svg+xml;base64,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",
};
const $button = createElement(`<img class="component_icon" draggable="false" src="${ICON.PLAY}" alt="play">`);
const action = mixer.clipAction(mesh.animations[0]);
let isPlaying = false;
$button.onclick = () => {
if (isPlaying === false) action.play();
else action.stop();
isPlaying = !isPlaying;
$button.setAttribute("src", isPlaying ? ICON.PAUSE : ICON.PLAY);
};
$menubar.add($button);
}
const onResize = () => {
camera.aspect = $page.clientWidth / $page.clientHeight;
camera.updateProjectionMatrix();
renderer.setSize($page.clientWidth, $page.clientHeight);
};
window.addEventListener("resize", onResize);
onDestroy(() => window.removeEventListener("resize", onResize));
const clock = new THREE.Clock();
refresh.push(() => {
controls.update();
renderer.render(scene, camera);
mixer.update(clock.getDelta());
});
return { renderer, scene, camera, controls, box };
}
================================================
FILE: public/assets/pages/viewerpage/application_3d/scene_cube.js
================================================
import { onDestroy } from "../../../lib/skeleton/index.js";
import { ViewCubeGizmo, SimpleCameraControls, ObjectPosition } from "../../../lib/vendor/three/viewcube.js";
export default function({ camera, renderer, refresh, controls }) {
const viewCubeGizmo = new ViewCubeGizmo(camera, renderer, {
pos: ObjectPosition.RIGHT_BOTTOM,
dimension: 130,
faceColor: 0xf9f9fa,
outlineColor: 0xe2e2e2,
});
const simpleCameraControls = new SimpleCameraControls(camera);
simpleCameraControls.setControls(controls);
refresh.push(() => {
viewCubeGizmo.update();
simpleCameraControls.update();
});
const onCubeClick = (event) => simpleCameraControls.flyTo(event.quaternion);
viewCubeGizmo.addEventListener("change", onCubeClick);
onDestroy(() => viewCubeGizmo.removeEventListener("change", onCubeClick));
}
================================================
FILE: public/assets/pages/viewerpage/application_3d/scene_light.js
================================================
import { settings_get } from "../../../lib/settings.js";
import * as THREE from "../../../lib/vendor/three/three.module.js";
const LIGHT_COLOR = 0xf5f5f5;
export default function({ scene, box, camera }) {
addLight(
scene,
new THREE.AmbientLight(LIGHT_COLOR),
settings_get("viewerpage_3d_light", 2),
);
// to make things "look nice", a good setup is to get lights positioned
// in a 3D cube with a couple "twist" in term of position & intensity
const l = addLight.bind(this, scene, new THREE.DirectionalLight(LIGHT_COLOR));
l(0.25, [plus(box.max.x*3), 0, 20]); // right
l(0.25, [minus(box.min.x*3), 0, -20]); // left
l(0.35, [0, plus(box.max.y*4), 20]); // top
l(0.35, [0, minus(box.min.y*4), -20]); // bottom
l(0.2, [0, 0, plus(7*box.max.z)]); // front
l(0.2, [0, 0, minus(15*box.min.z)]); // back
l(0.4, [camera.position.x, camera.position.y, camera.position.z]); // camera
}
function addLight(scene, light, intensity, pos = []) {
light = light.clone();
light.intensity = intensity;
light.position.set(...pos);
if (light.type !== "AmbientLight") light.castShadow = true;
scene.add(light);
}
const plus = notZero.bind(null, 1);
const minus = notZero.bind(null, -1);
function notZero(sgn, n) {
if (n === 0) return sgn;
return n;
}
================================================
FILE: public/assets/pages/viewerpage/application_3d/toolbar.js
================================================
import { createElement } from "../../../lib/skeleton/index.js";
import { qs } from "../../../lib/dom.js";
import * as THREE from "../../../lib/vendor/three/three.module.js";
export default function(render, { camera, controls, mesh, $menubar, $toolbar, is2D }) {
if (mesh.children.length <= 1) return;
$menubar.add(buttonLayers({ $toolbar }));
render(createChild(
document.createDocumentFragment(),
mesh,
0,
{ camera, controls, is2D }
));
}
function buttonLayers({ $toolbar }) {
const $button = createElement(`<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,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" alt="layers">`);
$button.onclick = () => $toolbar.classList.toggle("open");
return $button;
}
function createChild($fragment, mesh, child = 0, opts) {
if (["Bone"].indexOf(mesh.type) >= 0) return;
buildDOM($fragment, mesh, child, opts);
if (mesh.children.length > 0 && child < 4) {
for (let i=0; i<mesh.children.length; i++) {
if (mesh.children[i].type === "Group" || !!mesh.children[i].name) {
createChild($fragment, mesh.children[i], child + 1, opts);
}
}
}
return $fragment;
}
function buildDOM($fragment, child, left, { camera, controls, is2D }) {
const $label = createElement(`
<label class="no-select" style="padding-left: ${left*20}px">
<div class="component_checkbox">
<input type="checkbox" ${child.visible ? "checked" : ""} />
<span class="indicator"></span>
</div>
<span class="text">${name(child)}</span>
</label>
`);
qs($label, "input").onchange = () => child.visible = !child.visible;
$label.onclick = async(e) => {
if (is2D()) return;
else if (e.target.nodeName === "INPUT" || e.target.classList.contains("component_checkbox")) return;
e.preventDefault(); e.stopPropagation();
getRootObject(child).traverse((c) => {
if (!c.material) return;
c.material.opacity = c.id === child.id || c.parent.id === child.id ? 1 : 0.2;
c.material.depthWrite = c.material.opacity === 1;
});
await flyTo({ mesh: child, camera, controls });
};
$fragment.appendChild($label);
}
async function flyTo({ mesh, camera, controls }) {
const box = new THREE.Box3().setFromObject(mesh);
const size = box.getSize(new THREE.Vector3());
const targetLookAt = box.getCenter(new THREE.Vector3());
const targetDistance = Math.max(size.x, size.y, size.z) * 1.1;
const targetPosition = targetLookAt.clone().add(new THREE.Vector3(targetDistance, targetDistance, targetDistance));
const [startPosition, startLookAt] = [camera.position.clone(), controls.target.clone()];
const startTime = performance.now();
return new Promise((resolve) => (function animate() {
const t = Math.min((performance.now() - startTime) / 500, 1);
camera.position.lerpVectors(startPosition, targetPosition, t);
controls.target.lerpVectors(startLookAt, targetLookAt, t);
controls.update();
t < 1 ? requestAnimationFrame(animate) : resolve();
})());
}
function getRootObject(mesh) {
if (mesh.type === "Scene" || mesh.parent.type === "Scene") return mesh;
return getRootObject(mesh.parent);
}
function name(mesh) {
if (mesh.name) return mesh.name;
else if (mesh.isGroup && mesh.uuid) return `group: ${mesh.uuid}`;
else if (mesh.uuid) return mesh.uuid;
return "N/A";
}
================================================
FILE: public/assets/pages/viewerpage/application_3d.css
================================================
.component_3dviewer .threeviewer_container {
position: relative;
overflow: hidden;
}
.component_3dviewer .threeviewer_container, .component_3dviewer .threeviewer_container .drawarea {
height: 100%;
}
.component_3dviewer .toolbar.open {
transition: 0.3s ease transform;
transform: translateX(0px);
height: 300px;
}
.component_3dviewer .toolbar {
position: absolute;
top: 0;
right: 0;
transform: translateX(250px);
transition: 0.1s ease transform;
border-left: 1px solid #e2e2e205;
background: #e2e2e205;
color: var(--dark);
width: 250px;
z-index: 1;
padding-top: 20px;
}
.component_3dviewer .toolbar label {
display: block;
text-transform: capitalize;
margin-bottom: -5px;
}
.component_3dviewer .toolbar label .component_checkbox {
margin-top: -10px;
}
.component_3dviewer .toolbar label .text {
margin-left: -10px;
display: inline-block;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
width: calc(100% - 25px);
cursor: pointer;
}
================================================
FILE: public/assets/pages/viewerpage/application_3d.d.ts
================================================
export default function(any): void;
================================================
FILE: public/assets/pages/viewerpage/application_3d.js
================================================
import { createElement, createRender, nop } from "../../lib/skeleton/index.js";
import rxjs, { effect } from "../../lib/rx.js";
import { qs, safe } from "../../lib/dom.js";
import { AjaxError } from "../../lib/error.js";
import { load as loadPlugin } from "../../model/plugin.js";
import { loadCSS } from "../../helpers/loader.js";
import { createLoader } from "../../components/loader.js";
import ctrlError from "../ctrl_error.js";
import componentDownloader, { init as initDownloader } from "./application_downloader.js";
import { renderMenubar, buttonDownload } from "./component_menubar.js";
import * as THREE from "../../lib/vendor/three/three.module.js";
import setup3D from "./application_3d/init.js";
import withLight from "./application_3d/scene_light.js";
import withCube from "./application_3d/scene_cube.js";
import ctrlToolbar from "./application_3d/toolbar.js";
class I3DLoader {
load() { throw new Error("NOT_IMPLEMENTED"); }
transform() { throw new Error("NOT_IMPLEMENTED"); }
background() { return 0xf2f2f4; }
is2D() { return false; }
}
export default async function(render, { mime, acl$, getDownloadUrl = nop, getFilename = nop, hasCube = true, hasMenubar = true }) {
const $page = createElement(`
<div class="component_3dviewer">
<component-menubar filename="${safe(getFilename())}" class="${!hasMenubar && "hidden"}"></component-menubar>
<div class="threeviewer_container">
<div class="drawarea"></div>
<div class="toolbar scroll-y"></div>
</div>
</div>
`);
render($page);
const $menubar = renderMenubar(
qs($page, "component-menubar"),
buttonDownload(getFilename(), getDownloadUrl()),
);
const $draw = qs($page, ".drawarea");
const $toolbar = qs($page, ".toolbar");
const removeLoader = createLoader($draw);
await effect(rxjs.from(loadPlugin(mime)).pipe(
rxjs.mergeMap(async(loader) => {
if (!loader) {
componentDownloader(render, { mime, acl$, getFilename, getDownloadUrl });
return rxjs.EMPTY;
}
return new (await loader(I3DLoader, { THREE }))();
}),
rxjs.mergeMap((loader) => new rxjs.Observable((observer) => loader.load(
getDownloadUrl(),
(object) => observer.next(loader.transform(object)),
null,
(err) => observer.error(err),
)).pipe(
removeLoader,
rxjs.mergeMap((mesh) => create3DScene({
mime,
mesh,
is2D: loader.is2D,
background: loader.background(),
$draw,
$toolbar,
$menubar,
hasCube,
})),
)),
rxjs.catchError((err) => {
let _err = err;
console.log("ERR", err);
if (err.response && err.response.status === 401) {
_err = new Error(err.message);
_err.status = err.response.status;
_err = new AjaxError(err.message, _err, "Not Authorised");
}
return ctrlError()(_err);
}),
));
}
function create3DScene({ mesh, $draw, $toolbar, $menubar, hasCube, is2D, background }) {
const refresh = [];
const { renderer, camera, scene, controls, box } = setup3D({
THREE,
$page: $draw,
mesh,
refresh,
$menubar,
is2D,
background,
});
withLight({ scene, box, camera });
if (hasCube && !is2D()) withCube({ camera, renderer, refresh, controls });
ctrlToolbar(createRender($toolbar), {
mesh,
controls,
camera,
refresh,
$menubar,
$toolbar,
is2D,
});
return rxjs.animationFrames().pipe(rxjs.tap(() => {
refresh.forEach((fn) => fn());
}));
}
export function init($root) {
const priors = ($root && [
$root.classList.add("component_page_viewerpage"),
loadCSS(import.meta.url, "./component_menubar.css"),
loadCSS(import.meta.url, "../ctrl_viewerpage.css"),
]);
return Promise.all([
loadCSS(import.meta.url, "./application_3d.css"),
initDownloader(),
...priors,
]);
}
================================================
FILE: public/assets/pages/viewerpage/application_audio.css
================================================
body:not(.dark-mode) .component_audioplayer .audioplayer_container {
background: var(--surface);
}
.component_audioplayer {
display: flex;
flex-direction: column;
flex: 1;
width: 100%;
}
.component_audioplayer .audioplayer_container {
display: flex;
flex-direction: column;
flex: 1;
width: 100%;
text-align: center;
height: 100%;
overflow: hidden;
padding: 20px;
box-sizing: border-box;
}
.component_audioplayer .audioplayer_container .audioplayer_error {
color: white;
margin-top: 30px;
}
.component_audioplayer .audioplayer_container .audioplayer_box {
background: white;
box-shadow: rgba(0, 0, 0, 0.14) 0px 4px 5px 0px;
position: relative;
border-radius: 3px;
padding: 10px 0 15px 0;
}
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_control {
padding-top: 20px;
}
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_control.hidden {
position: unset !important;
width: inherit !important;
height: inherit !important;
opacity: 0;
}
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_control img {
height: 25px;
width: 25px;
cursor: pointer;
}
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_control .buttons {
float: left;
padding-left: 15px;
margin-top: -10px;
display: flex;
}
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_control .buttons > span {
margin-right: 10px;
}
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_control .buttons input[type="range"] {
margin-left: -5px;
width: 60px;
cursor: pointer;
outline: none;
-webkit-appearance: none;
background: transparent;
}
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_control .buttons input[type="range"]::-webkit-slider-thumb {
-webkit-appearance: none;
height: 12px;
width: 12px;
border: none;
border-radius: 50%;
background: #6f6f6f;
margin-top: -5px;
}
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_control .buttons input[type="range"]::-moz-range-thumb {
-webkit-appearance: none;
height: 12px;
width: 12px;
border: none;
border-radius: 50%;
background: #6f6f6f;
margin-top: -5px;
}
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_control .buttons input[type="range"]::-webkit-slider-runnable-track {
width: 100%;
height: 2px;
background-color: #6f6f6f;
border-radius: 2px;
}
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_control .buttons input[type="range"]::-moz-range-track {
width: 100%;
height: 2px;
background-color: #6f6f6f;
border-radius: 2px;
}
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_control .timecode {
float: right;
padding-right: 25px;
margin-top: -5px;
line-height: 1rem;
}
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_control .timecode #separator {
padding: 0 5px;
}
@media screen and (max-width: 450px) {
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_control .timecode #separator, .component_audioplayer > .audioplayer_container .audioplayer_box .audioplayer_control .timecode #currentTime {
display: none;
}
}
.component_audioplayer .audioplayer_container .audioplayer_box .audioplayer_loader {
height: 260px;
background: var(--color);
position: absolute;
opacity: 0.1;
top: 0;
left: 0;
}
.component_audioplayer .audioplayer_container .audioplayer_box .component_icon[alt="loading"] {
position: absolute;
margin: 50px -60px;
}
.component_audioplayer .audioplayer_container .audioplayer_box .chromecast_loader .component_icon[alt="loading"] {
margin: 0;
right: 20px;
top: 20px;
width: 30px;
}
.component_audioplayer .audioplayer_container .audioplayer_box .percent {
position: absolute;
margin: 100px -60px;
width: 120px;
font-size: 1.4rem;
}
================================================
FILE: public/assets/pages/viewerpage/application_audio.d.ts
================================================
interface Window {
WaveSurfer: {
create: (options: any) => any;
};
}
export default function(any): void;
================================================
FILE: public/assets/pages/viewerpage/application_audio.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, onClick } from "../../lib/rx.js";
import { qs, safe } from "../../lib/dom.js";
import { onDestroy } from "../../lib/skeleton/lifecycle.js";
import { loadCSS, loadJS } from "../../helpers/loader.js";
import { settings_get, settings_put } from "../../lib/settings.js";
import Chromecast from "../../lib/chromecast.js";
import assert from "../../lib/assert.js";
import ctrlError from "../ctrl_error.js";
import { renderMenubar, buttonDownload } from "./component_menubar.js";
import { ICON } from "./common_icon.js";
import { formatTimecode } from "./common_player.js";
import { transition } from "./common.js";
const STATUS_PLAYING = "PLAYING";
const STATUS_PAUSED = "PAUSED";
const STATUS_BUFFERING = "BUFFERING";
export default function(render, { getFilename, getDownloadUrl }) {
const $page = createElement(`
<div class="component_audioplayer">
<component-menubar filename="${safe(getFilename())}"></component-menubar>
<div class="audioplayer_container">
<div class="audioplayer_box">
<div data-bind="loader">
<div class="audioplayer_loader"></div>
<span class="percent"></span>
<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,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" alt="loading">
</div>
<div id="waveform"></div>
<div class="audioplayer_control hidden">
<div class="buttons no-select">
<span>
<img class="component_icon" draggable="false" src="${ICON.PLAY}" alt="play">
<img class="component_icon hidden" draggable="false" src="${ICON.PAUSE}" alt="pause">
<component-icon name="loading" class="hidden"></component-icon>
</span>
<span>
<img class="component_icon hidden" draggable="false" src="${ICON.VOLUME_MUTE}" alt="volume_mute">
<img class="component_icon hidden" draggable="false" src="${ICON.VOLUME_LOW}" alt="volume_low">
<img class="component_icon hidden" draggable="false" src="${ICON.VOLUME_NORMAL}" alt="volume">
</span>
<input type="range" min="0" max="100" value="52">
</div>
<div class="timecode">
<span id="currentTime">00:00</span>
<span id="separator" class="no-select">/</span>
<span id="totalDuration">02:13</span>
</div>
</div>
</div>
</div>
</div>
`);
render($page);
renderMenubar(qs($page, "component-menubar"), buttonDownload(getFilename(), getDownloadUrl()));
transition(qs($page, ".audioplayer_box"));
const $control = {
main: qs($page, `.audioplayer_control`),
play: qs($page, `.audioplayer_control [alt="play"]`),
pause: qs($page, `.audioplayer_control [alt="pause"]`),
loading: qs($page, `.audioplayer_control component-icon[name="loading"]`),
};
const $volume = {
range: qs($page, `input[type="range"]`),
icon_mute: qs($page, `img[alt="volume_mute"]`),
icon_low: qs($page, `img[alt="volume_low"]`),
icon_normal: qs($page, `img[alt="volume"]`),
};
const currentTime$ = new rxjs.BehaviorSubject([
0, // starting time - does change when seeking to another point
0, // offset to align the audio context currentTime. otherwise when seeking, the
// currentTime keep growing and progress bar goes haywire
]);
const currentTime = (wavesurfer) => {
return currentTime$.value[0] + (wavesurfer.backend.ac.currentTime - currentTime$.value[1]);
};
const setVolume = (volume, wavesurfer) => {
settings_put("volume", volume);
wavesurfer.setVolume(volume / 100);
$volume.range.value = volume;
if (volume === 0) {
$volume.icon_mute.classList.remove("hidden");
$volume.icon_low.classList.add("hidden");
$volume.icon_normal.classList.add("hidden");
} else if (volume < 50) {
$volume.icon_mute.classList.add("hidden");
$volume.icon_low.classList.remove("hidden");
$volume.icon_normal.classList.add("hidden");
} else {
$volume.icon_mute.classList.add("hidden");
$volume.icon_low.classList.add("hidden");
$volume.icon_normal.classList.remove("hidden");
}
};
const setStatus = (status, wavesurfer) => {
switch (status) {
case STATUS_PLAYING:
$control.play.classList.add("hidden");
$control.pause.classList.remove("hidden");
$control.loading.classList.add("hidden");
wavesurfer.backend.ac.resume();
break;
case STATUS_PAUSED:
$control.play.classList.remove("hidden");
$control.pause.classList.add("hidden");
$control.loading.classList.add("hidden");
wavesurfer.backend.ac.suspend();
break;
case STATUS_BUFFERING:
$control.play.classList.add("hidden");
$control.pause.classList.add("hidden");
$control.loading.classList.remove("hidden");
break;
default:
assert.fail(status);
}
};
const setSeek = (newTime, wavesurfer) => {
currentTime$.next([newTime, wavesurfer.backend.ac.currentTime]);
wavesurfer.backend.source.stop(0);
wavesurfer.backend.disconnectSource();
wavesurfer.backend.createSource();
wavesurfer.backend.source.start(0, newTime);
};
// feature1: setup the dom
const setup$ = rxjs.of(qs($page, "#waveform")).pipe(
rxjs.mergeMap(($node) => Promise.resolve(window.WaveSurfer.create({
container: $node,
interact: false,
waveColor: "#323639",
progressColor: "#808080",
cursorColor: "#6f6f6f",
cursorWidth: 3,
height: 200,
barWidth: 1,
}))),
rxjs.tap((wavesurfer) => {
wavesurfer.load(getDownloadUrl());
wavesurfer.on("error", (err) => {
throw new Error(err);
});
wavesurfer.on("ready", () => {
$control.main.classList.remove("hidden");
qs($control.main, "#totalDuration").textContent = formatTimecode(wavesurfer.getDuration());
});
onDestroy(() => wavesurfer.destroy());
}),
rxjs.catchError(ctrlError()),
rxjs.shareReplay(1),
);
effect(setup$);
// feature2: loading animation
effect(setup$.pipe(
rxjs.mergeMap((wavesurfer) => new rxjs.Observable((observer) => {
wavesurfer.on("loading", (n) => observer.next(n));
wavesurfer.on("ready", () => observer.next(100));
})),
rxjs.mergeMap((n) => {
const $loader = qs($page, `[data-bind="loader"]`);
$loader.querySelector(".audioplayer_loader").style.width = `${n}%`;
$loader.querySelector(".percent").textContent = `${n}%`;
if (n !== 100) return rxjs.EMPTY;
return rxjs.of(null).pipe(
rxjs.delay(200),
rxjs.tap(() => $loader.classList.add("hidden")),
);
}),
));
// feature3: connect the audio
const ready$ = setup$.pipe(
rxjs.mergeMap((wavesurfer) => new rxjs.Observable((observer) => {
wavesurfer.on("ready", () => observer.next(wavesurfer));
})),
rxjs.share(),
);
effect(ready$.pipe(rxjs.tap((wavesurfer) => {
wavesurfer.backend.createSource();
wavesurfer.backend.source.start(0, 0);
wavesurfer.backend.ac.suspend();
currentTime$.next([0, wavesurfer.backend.ac.currentTime]);
})));
// feature4: hint of song progress
effect(setup$.pipe(
rxjs.mergeMap(() => rxjs.merge(
onClick($control.play).pipe(rxjs.mapTo(STATUS_PLAYING)),
rxjs.fromEvent(document, "keydown").pipe(rxjs.mapTo(STATUS_PLAYING)),
)),
rxjs.first(),
rxjs.mergeMap((status) => setup$.pipe(rxjs.tap((wavesurfer) => setStatus(status, wavesurfer)))),
rxjs.switchMap((wavesurfer) => rxjs.animationFrames().pipe(rxjs.tap(() => {
const _currentTime = currentTime(wavesurfer);
const percent = _currentTime / wavesurfer.getDuration();
if (percent > 1) return;
wavesurfer.drawer.progress(percent);
qs($control.main, "#currentTime").textContent = formatTimecode(_currentTime);
}))),
));
// feature5: player control - play / pause
effect(setup$.pipe(
rxjs.mergeMap((wavesurfer) => rxjs.merge(
onClick($control.play).pipe(rxjs.mapTo(STATUS_PLAYING)),
onClick($control.pause).pipe(rxjs.mapTo(STATUS_PAUSED)),
).pipe(
rxjs.tap((status) => setStatus(status, wavesurfer)),
)),
));
// feature6: player control - volume
effect(setup$.pipe(
rxjs.switchMap(() => rxjs.fromEvent($volume.range, "input").pipe(rxjs.map((e) => e.target.value))),
rxjs.startWith(settings_get("volume") === null ? 80 : settings_get("volume")),
rxjs.mergeMap((volume) => setup$.pipe(rxjs.tap((wavesurfer) => setVolume(parseInt(volume), wavesurfer)))),
));
// feature7: player control - seek
effect(ready$.pipe(
rxjs.mergeMap((wavesurfer) => rxjs.fromEvent(qs($page, "#waveform"), "click").pipe(
rxjs.map((e) => ({ e, wavesurfer })),
)),
rxjs.map(({ e, wavesurfer }) => {
const rec = e.target.closest("#waveform").getBoundingClientRect();
return { wavesurfer, progress: (e.clientX - rec.x) / rec.width };
}),
rxjs.tap(({ progress, wavesurfer }) => {
wavesurfer.drawer.progress(progress);
const newTime = wavesurfer.getDuration() * progress;
setSeek(newTime, wavesurfer);
}),
));
// feature8: player control - keyboard shortcut
effect(ready$.pipe(
rxjs.switchMap((wavesurfer) => rxjs.fromEvent(document, "keydown").pipe(
rxjs.map((e) => e.code),
rxjs.tap((code) => {
switch (code) {
case "Space":
case "KeyK":
setStatus(
wavesurfer.backend.ac.state === "suspended"
? STATUS_PLAYING
: STATUS_PAUSED,
wavesurfer,
);
break;
case "KeyM":
setVolume(wavesurfer.getVolume() > 0 ? 0 : settings_get("volume"), wavesurfer);
break;
case "ArrowUp":
setVolume(Math.min(wavesurfer.getVolume()*100 + 10, 100), wavesurfer);
break;
case "ArrowDown":
setVolume(Math.max(wavesurfer.getVolume()*100 - 10, 0), wavesurfer);
break;
case "KeyL":
setSeek(Math.min(wavesurfer.getDuration(), currentTime(wavesurfer) + 10), wavesurfer);
break;
case "KeyF":
// chromecastLoader();
break;
case "KeyJ":
setSeek(Math.max(0, currentTime(wavesurfer) - 10), wavesurfer);
break;
case "Digit0":
setSeek(0, wavesurfer);
break;
case "Digit1":
setSeek(wavesurfer.getDuration() / 10, wavesurfer);
break;
case "Digit2":
setSeek(2 * wavesurfer.getDuration() / 10, wavesurfer);
break;
case "Digit3":
setSeek(3 * wavesurfer.getDuration() / 10, wavesurfer);
break;
case "Digit4":
setSeek(4 * wavesurfer.getDuration() / 10, wavesurfer);
break;
case "Digit5":
setSeek(5 * wavesurfer.getDuration() / 10, wavesurfer);
break;
case "Digit6":
setSeek(6 * wavesurfer.getDuration() / 10, wavesurfer);
break;
case "Digit7":
setSeek(7 * wavesurfer.getDuration() / 10, wavesurfer);
break;
case "Digit8":
setSeek(8 * wavesurfer.getDuration() / 10, wavesurfer);
break;
case "Digit9":
setSeek(9 * wavesurfer.getDuration() / 10, wavesurfer);
break;
}
}),
)),
));
// // feature9: setup chromecast
// effect(ready$.pipe(
// rxjs.tap(() => renderMenubar(buildMenubar(
// menubarChromecast(),
// menubarDownload(),
// ))),
// ));
// effect(rxjs.combineLatest(
// setup$,
// getSession(),
// getConfig(),
// ).pipe(
// rxjs.mergeMap(async ([wavesurfer, user, config]) => {
// if (!Chromecast.isAvailable()) return;
// const filename = basename(decodeURIComponent(location.pathname));
// // const link = Chromecast.createLink(getDownloadUrl());
// const media = new chrome.cast.media.MediaInfo(
// getDownloadUrl(),
// mime,
// );
// media.metadata = new chrome.cast.media.MusicTrackMediaMetadata()
// media.metadata.title = "test";
// media.metadata.title = filename.substr(0, filename.lastIndexOf(extname(filename)));
// media.metadata.subtitle = config.name;
// media.metadata.albumName = config.name;
// media.metadata.images = [
// new chrome.cast.Image(origin + "/assets/icons/music.png"),
// ];
// wavesurfer.setMute(true);
// wavesurfer.pause();
// const session = Chromecast.session();
// if (!session) return
// setVolume(session.getVolume() * 100);
// const req = await Chromecast.createRequest(media, user.authorization);
// return session.loadMedia(req);
// // .catch((err) => {
// // console.error(err);
// // notify.send(t("Cannot establish a connection"), "error");
// // setIsChromecast(false);
// // setIsLoading(false);
// // });
// }),
// ));
}
export function init() {
return Promise.all([
setup_chromecast(),
loadJS(import.meta.url, "../../lib/vendor/wavesurfer.js"),
loadCSS(import.meta.url, "./application_audio.css"),
]);
}
function setup_chromecast() {
if (!("chrome" in window)) {
return Promise.resolve();
} else if (location.hostname === "localhost" || location.hostname === "127.0.0.1") {
return Promise.resolve();
}
// if (!CONFIG.enable_chromecast) {
// return Promise.resolve();
// } else
return Chromecast.init();
}
================================================
FILE: public/assets/pages/viewerpage/application_downloader.css
================================================
body:not(.dark-mode) .component_filedownloader {
background: var(--surface);
}
body.dark-mode .component_filedownloader {
background: #232426;
}
.component_filedownloader {
display: block!important;
text-align: center;
}
.component_filedownloader .download_button {
background: rgba(0, 0, 0, 0.3);
border-radius: 3px;
display: inline-block;
color: rgba(255,255,255,0.6);
margin-top: 50px;
text-transform: uppercase;
font-weight: bold;
box-shadow: rgba(0,0,0,.14) 0px 4px 5px 0px, rgba(0,0,0,.12) 0px 1px 10px 0px, rgba(0,0,0,.2) 0px 2px 4px -1px;
}
.component_filedownloader .download_button > * {
display: inline-block;
padding: 15px 20px;
}
.component_filedownloader component-icon img {
height: 20px;
float: right;
}
================================================
FILE: public/assets/pages/viewerpage/application_downloader.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect } from "../../lib/rx.js";
import { qs, safe } from "../../lib/dom.js";
import { loadCSS } from "../../helpers/loader.js";
import t from "../../locales/index.js";
import ctrlError from "../ctrl_error.js";
import { transition } from "./common.js";
import { renderMenubar } from "./component_menubar.js";
import "../../components/icon.js";
export default async function(render, { acl$, getFilename, getDownloadUrl, hasMenubar = true }) {
const $page = createElement(`
<div class="component_filedownloader">
<component-menubar filename="${safe(getFilename())}" class="${!hasMenubar && "hidden"}"></component-menubar>
<div class="download_button no-select">
<a download="${safe(getFilename())}" href="${safe(getDownloadUrl())}">${t("DOWNLOAD")}</a>
<component-icon name="loading" class="hidden"></component-icon>
</div>
</div>
`);
render(transition($page));
renderMenubar(qs($page, "component-menubar"));
const $link = qs($page, "a");
const $loading = qs($page, "component-icon");
const setLoading = (isLoading) => {
isLoading ? $loading.classList.remove("hidden") : $loading.classList.add("hidden");
isLoading ? $link.classList.add("hidden") : $link.classList.remove("hidden");
};
effect(rxjs.fromEvent($link, "click").pipe(
rxjs.tap(() => {
setLoading(true);
document.cookie = "download=yes; path=/; max-age=10;";
}),
rxjs.mergeMap(() => new Promise((done) => {
const id = setInterval(() => {
if (/download=yes/.test(document.cookie)) return;
clearInterval(id);
done(null);
}, 200);
})),
rxjs.tap(() => setLoading(false)),
));
effect(acl$.pipe(
rxjs.catchError(ctrlError()),
));
}
export function init() {
return loadCSS(import.meta.url, "./application_downloader.css");
}
================================================
FILE: public/assets/pages/viewerpage/application_ebook.css
================================================
.component_ebookviewer .ebookviewer_container {
display: flex;
flex-grow: 1;
min-height: 0;
}
.component_ebookviewer .ebookviewer_container .epub-container {
padding-top: 20px;
padding-bottom: 50px;
box-sizing: border-box;
overflow-x: hidden !important;
}
================================================
FILE: public/assets/pages/viewerpage/application_ebook.d.ts
================================================
interface Window {
ePub: {
Book: new (options: any) => any;
};
}
export default function(any): void;
================================================
FILE: public/assets/pages/viewerpage/application_ebook.js
================================================
import { createElement, onDestroy } from "../../lib/skeleton/index.js";
import rxjs, { effect } from "../../lib/rx.js";
import { qs, safe } from "../../lib/dom.js";
import assert from "../../lib/assert.js";
import { loadJS, loadCSS } from "../../helpers/loader.js";
import { createLoader } from "../../components/loader.js";
import ctrlError from "../ctrl_error.js";
import { renderMenubar, buttonDownload } from "./component_menubar.js";
export default function(render, { getFilename, getDownloadUrl }) {
const $page = createElement(`
<div class="component_ebookviewer">
<component-menubar filename="${safe(getFilename())}"></component-menubar>
<div class="ebookviewer_container" data-bind="epub"></div>
</div>
`);
render($page);
renderMenubar(qs($page, "component-menubar"), buttonDownload(getFilename(), getDownloadUrl()));
const rendition$ = new rxjs.ReplaySubject(1);
// feature1: setup the dom
const $epub = qs($page, `[data-bind="epub"]`);
const removeLoader = createLoader($page, {
append: ($loader) => $page.insertBefore($loader, qs($page, ".ebookviewer_container")),
});
const setup$ = rxjs.of($epub).pipe(
rxjs.mergeMap(async($epub) => {
const book = new window.ePub.Book({
replacements: "blobUrl",
});
const rendition = book.renderTo($epub, {
height: "100%",
width: "100%",
flow: "scrolled-doc",
method: "continuous",
allowScriptedContent: false,
});
rendition.display();
onDestroy(() => {
book.destroy();
rendition.destroy();
});
book.open(getDownloadUrl());
await new Promise((done) => rendition.hooks.render.register(() => {
rendition$.next(rendition);
done(null);
}));
}),
removeLoader,
rxjs.catchError(ctrlError()),
rxjs.share(),
);
effect(setup$);
// feature2: navigation
effect(setup$.pipe(
rxjs.mergeMap(() => rxjs.merge(
rxjs.fromEvent(document, "keydown"),
rendition$.pipe(rxjs.mergeMap(() => rxjs.fromEvent(assert.type(qs(document.body, "iframe"), HTMLElement).contentDocument.body, "keydown"))),
)),
rxjs.map((e) => {
switch (e.code) {
case "Space": return (r) => r.next();
case "ArrowRight": return (r) => r.next();
case "PageDown": return (r) => r.next();
case "ArrowLeft": return (r) => r.prev();
case "PageUp": return (r) => r.prev();
}
return null;
}),
rxjs.mergeMap((fn) => fn === null
? rxjs.EMPTY
: rendition$.asObservable().pipe(
rxjs.first(),
rxjs.tap((rendition) => fn(rendition))
)),
rxjs.catchError(ctrlError()),
));
}
export function init() {
return Promise.all([
loadJS(import.meta.url, "../../lib/vendor/epub/zip.min.js"),
loadJS(import.meta.url, "../../lib/vendor/epub/epub.min.js"),
loadCSS(import.meta.url, "./application_ebook.css"),
]);
}
================================================
FILE: public/assets/pages/viewerpage/application_editor/clike.js
================================================
import "../../../lib/vendor/codemirror/mode/clike/clike.js";
window.CodeMirror.__mode = "text/x-c++src";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/clojure.js
================================================
import "../../../lib/vendor/codemirror/mode/clojure/clojure.js";
window.CodeMirror.__mode = "clojure";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/cmake.js
================================================
import "../../../lib/vendor/codemirror/mode/cmake/cmake.js";
window.CodeMirror.__mode = "cmake";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/commonlisp.js
================================================
import "../../../lib/vendor/codemirror/mode/commonlisp/commonlisp.js";
window.CodeMirror.__mode = "commonlisp";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/css.js
================================================
import "../../../lib/vendor/codemirror/mode/css/css.js";
window.CodeMirror.__mode = "css";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/diff.js
================================================
import "../../../lib/vendor/codemirror/mode/diff/diff.js";
window.CodeMirror.__mode = "diff";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/dockerfile.js
================================================
import "../../../lib/vendor/codemirror/mode/dockerfile/dockerfile.js";
window.CodeMirror.__mode = "dockerfile";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/elm.js
================================================
import "../../../lib/vendor/codemirror/mode/elm/elm.js";
window.CodeMirror.__mode = "elm";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/emacs-org.js
================================================
export const org_cycle = (cm) => {
const pos = cm.getCursor();
isFold(cm, pos) ? unfold(cm, pos) : fold(cm, pos);
};
const state = {
stab: "CONTENT",
};
export const org_set_fold = (cm) => {
const cursor = cm.getCursor();
set_folding_mode(cm, state.stab);
cm.setCursor(cursor);
return state.stab;
};
/*
* DONE: Global visibility cycling
* TODO: or move to previous table field.
*/
export const org_shifttab = (cm) => {
if (state.stab === "SHOW_ALL") {
state.stab = "OVERVIEW";
} else if (state.stab === "OVERVIEW") {
state.stab = "CONTENT";
} else if (state.stab === "CONTENT") {
state.stab = "SHOW_ALL";
}
set_folding_mode(cm, state.stab);
return state.stab;
};
function set_folding_mode(cm, mode) {
if (mode === "OVERVIEW") {
folding_mode_overview(cm);
} else if (mode === "SHOW_ALL") {
folding_mode_all(cm);
} else if (mode === "CONTENT") {
folding_mode_content(cm);
}
cm.refresh();
function folding_mode_overview(cm) {
cm.operation(function() {
for (let i = cm.firstLine(), e = cm.lastLine(); i <= e; i++) {
fold(cm, window.CodeMirror.Pos(i, 0));
}
});
}
function folding_mode_content(cm) {
cm.operation(function() {
let previous_header = null;
for (let i = cm.firstLine(), e = cm.lastLine(); i <= e; i++) {
fold(cm, window.CodeMirror.Pos(i, 0));
if (/header/.test(cm.getTokenTypeAt(window.CodeMirror.Pos(i, 0))) === true) {
const level = cm.getLine(i).replace(/^(\*+).*/, "$1").length;
if (previous_header && level > previous_header.level) {
unfold(cm, window.CodeMirror.Pos(previous_header.line, 0));
}
previous_header = {
line: i,
level,
};
}
}
});
}
function folding_mode_all(cm) {
cm.operation(function() {
for (let i = cm.firstLine(), e = cm.lastLine(); i <= e; i++) {
if (/header/.test(cm.getTokenTypeAt(window.CodeMirror.Pos(i, 0))) === true) {
unfold(cm, window.CodeMirror.Pos(i, 0));
}
}
});
}
}
/*
* Promote heading or move table column to left.
*/
export const org_metaleft = (cm) => {
const line = cm.getCursor().line;
_metaleft(cm, line);
};
function _metaleft(cm, line) {
let p = null;
if (p = isTitle(cm, line)) {
if (p["level"] > 1) {
cm.replaceRange(
"",
{ line: p.start, ch: 0 },
{ line: p.start, ch: 1 },
);
}
} else if (p = isItemList(cm, line)) {
for (let i=p.start; i<=p.end; i++) {
if (p["level"] > 0) {
cm.replaceRange(
"",
{ line: i, ch: 0 },
{ line: i, ch: 2 },
);
}
}
} else if (p = isNumberedList(cm, line)) {
for (let i=p.start; i<=p.end; i++) {
if (p["level"] > 0) {
cm.replaceRange(
"",
{ line: i, ch: 0 },
{ line: i, ch: 3 },
);
}
}
rearrange_list(cm, line);
}
}
/*
* Demote a subtree, a list item or move table column to right.
* In front of a drawer or a block keyword, indent it correctly.
*/
export const org_metaright = (cm) => {
const line = cm.getCursor().line;
_metaright(cm, line);
};
function _metaright(cm, line) {
let p = null;
let tmp = null;
if (p = isTitle(cm, line)) {
cm.replaceRange("*", { line: p.start, ch: 0 });
} else if (p = isItemList(cm, line)) {
if (tmp = isItemList(cm, p.start - 1)) {
if (p.level < tmp.level + 1) {
for (let i=p.start; i<=p.end; i++) {
cm.replaceRange(" ", { line: i, ch: 0 });
}
}
}
} else if (p = isNumberedList(cm, line)) {
if (tmp = isNumberedList(cm, p.start - 1)) {
if (p.level < tmp.level + 1) {
for (let i=p.start; i<=p.end; i++) {
cm.replaceRange(" ", { line: i, ch: 0 });
}
rearrange_list(cm, p.start);
}
}
}
}
/*
* Insert a new heading or wrap a region in a table
*/
export const org_meta_return = (cm) => {
const line = cm.getCursor().line;
const content = cm.getLine(line);
let p = null;
if (p = isItemList(cm, line)) {
const level = p.level;
cm.replaceRange(
"\n"+" ".repeat(level*2)+"- ",
{ line: p.end, ch: cm.getLine(p.end).length },
);
cm.setCursor({ line: p.end+1, ch: level*2+2 });
} else if (p = isNumberedList(cm, line)) {
const level = p.level;
cm.replaceRange(
"\n"+" ".repeat(level*3)+(p.n+1)+". ",
{ line: p.end, ch: cm.getLine(p.end).length },
);
cm.setCursor({ line: p.end+1, ch: level*3+3 });
rearrange_list(cm, line);
} else if (p = isTitle(cm, line)) {
const tmp = previousOfType(cm, "title", line);
const level = (tmp && tmp.level) || 1;
cm.replaceRange("\n"+"*".repeat(level)+" ", { line, ch: content.length });
cm.setCursor({ line: line+1, ch: level+1 });
} else if (content.trim() === "") {
cm.replaceRange("* ", { line, ch: 0 });
cm.setCursor({ line, ch: 2 });
} else {
cm.replaceRange("\n\n* ", { line, ch: content.length });
cm.setCursor({ line: line + 2, ch: 2 });
}
};
const TODO_CYCLES = ["TODO", "DONE", ""];
/*
* Cycle the thing at point or in the current line, depending on context.
* Depending on context, this does one of the following:
* - TODO: switch a timestamp at point one day into the past
* - DONE: on a headline, switch to the previous TODO keyword.
* - TODO: on an item, switch entire list to the previous bullet type
* - TODO: on a property line, switch to the previous allowed value
* - TODO: on a clocktable definition line, move time block into the past
*/
export const org_shiftleft = (cm) => {
const cycles = [].concat(TODO_CYCLES.slice(0).reverse(), TODO_CYCLES.slice(-1));
const line = cm.getCursor().line;
const content = cm.getLine(line);
const params = isTitle(cm, line);
if (params === null) return;
params["status"] = cycles[cycles.indexOf(params["status"]) + 1];
cm.replaceRange(
makeTitle(params),
{ line, ch: 0 },
{ line, ch: content.length },
);
};
/*
* Cycle the thing at point or in the current line, depending on context.
* Depending on context, this does one of the following:
* - TODO: switch a timestamp at point one day into the future
* - DONE: on a headline, switch to the next TODO keyword.
* - TODO: on an item, switch entire list to the next bullet type
* - TODO: on a property line, switch to the next allowed value
* - TODO: on a clocktable definition line, move time block into the future
*/
export const org_shiftright = (cm) => {
cm.operation(() => {
const cycles = [].concat(TODO_CYCLES, [TODO_CYCLES[0]]);
const line = cm.getCursor().line;
const content = cm.getLine(line);
const params = isTitle(cm, line);
if (params === null) return;
params["status"] = cycles[cycles.indexOf(params["status"]) + 1];
cm.replaceRange(
makeTitle(params),
{ line, ch: 0 },
{ line, ch: content.length },
);
});
};
export const org_insert_todo_heading = (cm) => {
cm.operation(() => {
const line = cm.getCursor().line;
const content = cm.getLine(line);
let p = null;
if (p = isItemList(cm, line)) {
const level = p.level;
cm.replaceRange(
"\n"+" ".repeat(level*2)+"- [ ] ",
{ line: p.end, ch: cm.getLine(p.end).length },
);
cm.setCursor({ line: line+1, ch: 6+level*2 });
} else if (p = isNumberedList(cm, line)) {
const level = p.level;
cm.replaceRange(
"\n"+" ".repeat(level*3)+(p.n+1)+". [ ] ",
{ line: p.end, ch: cm.getLine(p.end).length },
);
cm.setCursor({ line: p.end+1, ch: level*3+7 });
rearrange_list(cm, line);
} else if (p = isTitle(cm, line)) {
const level = (p && p.level) || 1;
cm.replaceRange("\n"+"*".repeat(level)+" TODO ", { line, ch: content.length });
cm.setCursor({ line: line+1, ch: level+6 });
} else if (content.trim() === "") {
cm.replaceRange("* TODO ", { line, ch: 0 });
cm.setCursor({ line, ch: 7 });
} else {
cm.replaceRange("\n\n* TODO ", { line, ch: content.length });
cm.setCursor({ line: line + 2, ch: 7 });
}
});
};
/*
* Move subtree up or move table row up.
* Calls ‘org-move-subtree-up’ or ‘org-table-move-row’ or
* ‘org-move-item-up’, depending on context
*/
export const org_metaup = (cm) => {
cm.operation(() => {
const line = cm.getCursor().line;
let p = null;
if (p = isItemList(cm, line)) {
const a = isItemList(cm, p.start - 1);
if (a) {
swap(cm, [p.start, p.end], [a.start, a.end]);
rearrange_list(cm, line);
}
} else if (p = isNumberedList(cm, line)) {
const a = isNumberedList(cm, p.start - 1);
if (a) {
swap(cm, [p.start, p.end], [a.start, a.end]);
rearrange_list(cm, line);
}
} else if (p = isTitle(cm, line)) {
let _line = line;
let a;
do {
_line -= 1;
if (a = isTitle(cm, _line, p.level)) {
break;
}
} while (_line > 0);
if (a) {
swap(cm, [p.start, p.end], [a.start, a.end]);
org_set_fold(cm);
}
}
});
};
/*
* Move subtree down or move table row down.
* Calls ‘org-move-subtree-down’ or ‘org-table-move-row’ or
* ‘org-move-item-down’, depending on context
*/
export const org_metadown = (cm) => {
cm.operation(() => {
const line = cm.getCursor().line;
let p = null;
if (p = isItemList(cm, line)) {
const a = isItemList(cm, p.end + 1);
if (a) {
swap(cm, [p.start, p.end], [a.start, a.end]);
}
} else if (p = isNumberedList(cm, line)) {
const a = isNumberedList(cm, p.end + 1);
if (a) {
swap(cm, [p.start, p.end], [a.start, a.end]);
}
rearrange_list(cm, line);
} else if (p = isTitle(cm, line)) {
const a = isTitle(cm, p.end + 1, p.level);
if (a) {
swap(cm, [p.start, p.end], [a.start, a.end]);
org_set_fold(cm);
}
}
});
};
export const org_shiftmetaright = function(cm) {
cm.operation(() => {
const line = cm.getCursor().line;
let p = null;
if (p = isTitle(cm, line)) {
_metaright(cm, line);
for (let i=p.start + 1; i<=p.end; i++) {
if (isTitle(cm, i)) {
_metaright(cm, i);
}
}
}
});
};
export const org_shiftmetaleft = function(cm) {
cm.operation(() => {
const line = cm.getCursor().line;
let p = null;
if (p = isTitle(cm, line)) {
if (p.level === 1) return;
_metaleft(cm, line);
for (let i=p.start + 1; i<=p.end; i++) {
if (isTitle(cm, i)) {
_metaleft(cm, i);
}
}
}
});
};
function makeTitle(p) {
let content = "*".repeat(p["level"])+" ";
if (p["status"]) {
content += p["status"]+" ";
}
content += p["content"];
return content;
}
function previousOfType(cm, type, line) {
let tmp;
let i;
for (i=line - 1; i>0; i--) {
if (type === "list" || type === null) {
tmp = isItemList(cm, line);
} else if (type === "numbered" || type === null) {
tmp = isNumberedList(cm, line);
} else if (type === "title" || type === null) {
tmp = isTitle(cm, line);
}
if (tmp !== null) {
return tmp;
}
}
return null;
}
function isItemList(cm, line) {
const rootLineItem = findRootLine(cm, line);
if (rootLineItem === null) return null;
line = rootLineItem;
const content = cm.getLine(line);
if (content && (content.trimLeft()[0] !== "-" || content.trimLeft()[1] !== " ")) return null;
const padding = content.replace(/^(\s*).*$/, "$1").length;
if (padding % 2 !== 0) return null;
return {
type: "list",
level: padding / 2,
content: content.trimLeft().replace(/^\s*\-\s(.*)$/, "$1"),
start: line,
end: (function(_cm, _line) {
let line_candidate = _line;
let content = null;
do {
_line += 1;
content = _cm.getLine(_line);
if (content === undefined || content.trimLeft()[0] === "-") {
break;
} else if (/^\s+/.test(content)) {
line_candidate = _line;
continue;
} else {
break;
}
} while (_line <= _cm.lineCount());
return line_candidate;
}(cm, line)),
};
function findRootLine(_cm, _line) {
let content;
do {
content = _cm.getLine(_line);
if (/^\s*\-/.test(content)) return _line;
else if (/^\s+/.test(content) === false) {
break;
}
_line -= 1;
} while (_line >= 0);
return null;
}
}
function isNumberedList(cm, line) {
const rootLineItem = findRootLine(cm, line);
if (rootLineItem === null) return null;
line = rootLineItem;
const content = cm.getLine(line);
if (/^[0-9]+[\.\)]\s.*$/.test(content && content.trimLeft()) === false) return null;
const padding = content.replace(/^(\s*)[0-9]+.*$/, "$1").length;
if (padding % 3 !== 0) return null;
return {
type: "numbered",
level: padding / 3,
content: content.trimLeft().replace(/^[0-9]+[\.\)]\s(.*)$/, "$1"),
start: line,
end: (function(_cm, _line) {
let line_candidate = _line;
let content = null;
do {
_line += 1;
content = _cm.getLine(_line);
if (content === undefined || /^[0-9]+[\.\)]/.test(content.trimLeft())) {
break;
} else if (/^\s+/.test(content)) {
line_candidate = _line;
continue;
} else {
break;
}
} while (_line <= _cm.lineCount());
return line_candidate;
}(cm, line)),
// specific
n: parseInt(content.trimLeft().replace(/^([0-9]+).*$/, "$1")),
separator: content.trimLeft().replace(/^[0-9]+([\.\)]).*$/, "$1"),
};
function findRootLine(_cm, _line) {
let content;
do {
content = _cm.getLine(_line);
if (/^\s*[0-9]+[\.\)]\s/.test(content)) return _line;
else if (/^\s+/.test(content) === false) {
break;
}
_line -= 1;
} while (_line >= 0);
return null;
}
}
function isTitle(cm, line, level) {
const content = cm.getLine(line);
if (/^\*+\s/.test(content) === false) return null;
const match = content.match(/^(\*+)([\sA-Z]*)\s(.*)$/);
const reference_level = match[1].length;
if (level !== undefined && level !== reference_level) return null;
if (match === null) return null;
return {
type: "title",
level: reference_level,
content: match[3],
start: line,
end: (function(_cm, _line) {
let line_candidate = _line;
let content = null;
do {
_line += 1;
content = _cm.getLine(_line);
if (content === undefined) break;
const match = content.match(/^(\*+)\s.*/);
if (
match && match[1] &&
(match[1].length === reference_level || match[1].length < reference_level)
) {
break;
} else {
line_candidate = _line;
continue;
}
} while (_line <= _cm.lineCount());
return line_candidate;
}(cm, line)),
// specific
status: match[2].trim(),
};
}
function rearrange_list(cm, line) {
const line_inferior = find_limit_inferior(cm, line);
const line_superior = find_limit_superior(cm, line);
let last_p = null;
let p;
for (let i=line_inferior; i<=line_superior; i++) {
if (p = isNumberedList(cm, i)) {
// rearrange numbers on the numbered list
if (last_p) {
if (p.level === last_p.level) {
const tmp = findLastAtLevel(cm, p.start, line_inferior, p.level);
if (tmp && p.n !== tmp.n + 1) setNumber(cm, p.start, tmp.n + 1);
} else if (p.level > last_p.level) {
if (p.n !== 1) {
setNumber(cm, p.start, 1);
}
} else if (p.level < last_p.level) {
const tmp = findLastAtLevel(cm, p.start, line_inferior, p.level);
if (tmp && p.n !== tmp.n + 1) setNumber(cm, p.start, tmp.n + 1);
}
} else {
if (p.n !== 1) setNumber(cm, p.start, 1);
}
}
if (p = (isNumberedList(cm, i) || isItemList(cm, i))) {
// rearrange spacing levels in list
if (last_p) {
if (p.level > last_p.level) {
if (p.level !== last_p.level + 1) {
setLevel(cm, [p.start, p.end], last_p.level + 1, p.type);
}
}
} else {
if (p.level !== 0) {
setLevel(cm, [p.start, p.end], 0, p.type);
}
}
}
last_p = p;
// we can process content block instead of line
if (p) {
i += (p.end - p.start);
}
}
function findLastAtLevel(_cm, line, line_limit_inf, level) {
let p;
do {
line -= 1;
if ((p = isNumberedList(_cm, line)) && p.level === level) {
return p;
}
} while (line > line_limit_inf);
return null;
}
function setLevel(_cm, range, level, type) {
let content;
let i;
for (i=range[0]; i<=range[1]; i++) {
content = cm.getLine(i).trimLeft();
const n_spaces = (function(_level, _line, _type) {
let spaces = _level * 3;
if (_line > 0) {
spaces += _type === "numbered" ? 3 : 2;
}
return spaces;
}(level, i - range[0], type));
content = " ".repeat(n_spaces) + content;
cm.replaceRange(
content,
{ line: i, ch: 0 },
{ line: i, ch: _cm.getLine(i).length },
);
}
}
function setNumber(_cm, line, level) {
const content = _cm.getLine(line);
const new_content = content.replace(/[0-9]+\./, level+".");
cm.replaceRange(
new_content,
{ line, ch: 0 },
{ line, ch: content.length },
);
}
function find_limit_inferior(_cm, _line) {
let content;
let p;
let match;
let line_candidate = _line;
do {
content = _cm.getLine(_line);
p = isNumberedList(_cm, _line);
match = /(\s+).*$/.exec(content);
if (p) line_candidate = _line;
if (!p || !match) break;
_line -= 1;
} while (_line >= 0);
return line_candidate;
}
function find_limit_superior(_cm, _line) {
let content;
let p;
let match;
let line_candidate = _line;
do {
content = _cm.getLine(_line);
p = isNumberedList(_cm, _line);
match = /(\s+).*$/.exec(content);
if (p) line_candidate = _line;
if (!p || !match) break;
_line += 1;
} while (_line < _cm.lineCount());
return line_candidate;
}
}
function swap(cm, from, to) {
const from_content = cm.getRange(
{ line: from[0], ch: 0 },
{ line: from[1], ch: cm.getLine(from[1]).length },
);
const to_content = cm.getRange(
{ line: to[0], ch: 0 },
{ line: to[1], ch: cm.getLine(to[1]).length },
);
const cursor = cm.getCursor();
if (to[0] > from[0]) {
// moving down
cm.replaceRange(
from_content,
{ line: to[0], ch: 0 },
{ line: to[1], ch: cm.getLine(to[1]).length },
);
cm.replaceRange(
to_content,
{ line: from[0], ch: 0 },
{ line: from[1], ch: cm.getLine(from[1]).length },
);
cm.setCursor({
line: cursor.line + (to[1] - to[0] + 1),
ch: cursor.ch,
});
} else {
// moving up
cm.replaceRange(
to_content,
{ line: from[0], ch: 0 },
{ line: from[1], ch: cm.getLine(from[1]).length },
);
cm.replaceRange(
from_content,
{ line: to[0], ch: 0 },
{ line: to[1], ch: cm.getLine(to[1]).length },
);
cm.setCursor({
line: cursor.line - (to[1] - to[0] + 1),
ch: cursor.ch,
});
}
}
export function fold(cm, start) {
cm.foldCode(start, null, "fold");
}
export function unfold(cm, start) {
cm.foldCode(start, null, "unfold");
}
export function isFold(cm, start) {
const line = start.line;
const marks = cm.findMarks(window.CodeMirror.Pos(line, 0), window.CodeMirror.Pos(line + 1, 0));
for (let i = 0; i < marks.length; ++i) {
if (marks[i].__isFold && marks[i].find().from.line === line) return marks[i];
}
return false;
}
================================================
FILE: public/assets/pages/viewerpage/application_editor/erlang.js
================================================
import "../../../lib/vendor/codemirror/mode/erlang/erlang.js";
window.CodeMirror.__mode = "erlang";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/go.js
================================================
import "../../../lib/vendor/codemirror/mode/go/go.js";
window.CodeMirror.__mode = "go";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/groovy.js
================================================
import "../../../lib/vendor/codemirror/mode/groovy/groovy.js";
window.CodeMirror.__mode = "text/x-groovy";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/htmlmixed.js
================================================
import "../../../lib/vendor/codemirror/mode/htmlmixed/htmlmixed.js";
window.CodeMirror.__mode = "htmlmixed";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/java.js
================================================
import "./clike.js";
window.CodeMirror.__mode = "text/x-java";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/javascript.js
================================================
import "../../../lib/vendor/codemirror/mode/javascript/javascript.js";
window.CodeMirror.__mode = "javascript";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/jsx.js
================================================
import "../../../lib/vendor/codemirror/mode/jsx/jsx.js";
window.CodeMirror.__mode = "jsx";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/keymap_base.js
================================================
import "../../../lib/vendor/codemirror/keymap/sublime.js";
================================================
FILE: public/assets/pages/viewerpage/application_editor/keymap_vim.js
================================================
import "../../../lib/vendor/codemirror/keymap/vim.js";
================================================
FILE: public/assets/pages/viewerpage/application_editor/lua.js
================================================
import "../../../lib/vendor/codemirror/mode/lua/lua.js";
window.CodeMirror.__mode = "lua";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/orgmode.js
================================================
import "../../../lib/vendor/codemirror/addon/mode/simple.js";
import {
org_cycle, org_shifttab, org_metaleft, org_metaright, org_meta_return, org_metaup,
org_metadown, org_insert_todo_heading, org_shiftleft, org_shiftright, fold, unfold,
isFold, org_shiftmetaleft, org_shiftmetaright,
} from "./emacs-org.js";
import { join } from "../../../lib/path.js";
import { currentShare } from "../../filespage/cache.js";
window.CodeMirror.__mode = "orgmode";
window.CodeMirror.defineSimpleMode("orgmode", {
start: [
{ regex: /(\*\s)(TODO|DOING|WAITING|NEXT|PENDING|)(CANCELLED|CANCELED|CANCEL|DONE|REJECTED|STOP|STOPPED|)(\s+\[\#[A-C]\]\s+|)(.*?)(?:(\s{10,}|))(\:[\S]+\:|)$/, sol: true, token: ["header level1 org-level-star", "header level1 org-todo", "header level1 org-done", "header level1 org-priority", "header level1", "header level1 void", "header level1 comment"] },
{ regex: /(\*{1,}\s)(TODO|DOING|WAITING|NEXT|PENDING|)(CANCELLED|CANCELED|CANCEL|DEFERRED|DONE|REJECTED|STOP|STOPPED|)(\s+\[\#[A-C]\]\s+|)(.*?)(?:(\s{10,}|))(\:[\S]+\:|)$/, sol: true, token: ["header org-level-star", "header org-todo", "header org-done", "header org-priority", "header", "header void", "header comment"] },
{ regex: /(\+[^\+]+\+)/, token: ["strikethrough"] },
{ regex: /(\*[^\*]+\*)/, token: ["strong"] },
{ regex: /(\/[^\/]+\/)/, token: ["em"] },
{ regex: /(\_[^\_]+\_)/, token: ["link"] },
{ regex: /(\~[^\~]+\~)/, token: ["comment"] },
{ regex: /(\=[^\=]+\=)/, token: ["comment"] },
{ regex: /\[\[[^\[\]]+\]\[[^\[\]]+\]\]/, token: "org-url" }, // links
{ regex: /\[\[[^\[\]]+\]\]/, token: "org-image" }, // image
{ regex: /\[[xX\s\-\_]\]/, token: "qualifier org-toggle" }, // checkbox
{ regex: /\#\+(?:(BEGIN|begin))_[a-zA-Z]*/, token: "comment", next: "env", sol: true }, // comments
{ regex: /:?[A-Z_]+\:.*/, token: "comment", sol: true }, // property drawers
{ regex: /(\#\+[a-zA-Z_]*)(\:.*)/, token: ["keyword", "qualifier"], sol: true }, // environments
{ regex: /(CLOCK\:|SHEDULED\:|DEADLINE\:)(\s.+)/, token: ["comment", "keyword"] },
],
env: [
{ regex: /\#\+(?:(END|end))_[a-zA-Z]*/, token: "comment", next: "start", sol: true },
{ regex: /.*/, token: "comment" },
],
});
window.CodeMirror.registerHelper("fold", "orgmode", function(cm, start) {
// init
const levelToMatch = headerLevel(start.line);
// no folding needed
if (levelToMatch === null) return;
// find folding limits
const lastLine = cm.lastLine();
let end = start.line;
while (end < lastLine) {
end += 1;
const level = headerLevel(end);
if (level && level <= levelToMatch) {
end = end - 1;
break;
};
}
return {
from: window.CodeMirror.Pos(start.line, cm.getLine(start.line).length),
to: window.CodeMirror.Pos(end, cm.getLine(end).length),
};
function headerLevel(lineNo) {
const line = cm.getLine(lineNo);
const match = /^\*+/.exec(line);
if (match && match.length === 1 && /header/.test(cm.getTokenTypeAt(window.CodeMirror.Pos(lineNo, 0)))) {
return match[0].length;
}
return null;
}
});
window.CodeMirror.registerGlobalHelper("fold", "drawer", function(mode) {
return mode.name === "orgmode";
}, function(cm, start) {
const drawer = isBeginningOfADrawer(start.line);
if (drawer === false) return;
// find folding limits
const lastLine = cm.lastLine();
let end = start.line;
while (end < lastLine) {
end += 1;
if (isEndOfADrawer(end)) {
break;
}
}
return {
from: window.CodeMirror.Pos(start.line, cm.getLine(start.line).length),
to: window.CodeMirror.Pos(end, cm.getLine(end).length),
};
function isBeginningOfADrawer(lineNo) {
const line = cm.getLine(lineNo);
const match = /^\:.*\:$/.exec(line);
if (match && match.length === 1 && match[0] !== ":END:") {
return true;
}
return false;
}
function isEndOfADrawer(lineNo) {
const line = cm.getLine(lineNo);
return line.trim() === ":END:";
}
});
window.CodeMirror.registerHelper("orgmode", "init", (editor) => {
editor.setOption("extraKeys", {
"Tab": (cm) => org_cycle(cm),
"Shift-Tab": (cm) => org_shifttab(cm),
"Alt-Left": (cm) => org_metaleft(cm),
"Alt-Right": (cm) => org_metaright(cm),
"Alt-Enter": (cm) => org_meta_return(cm),
"Alt-Up": (cm) => org_metaup(cm),
"Alt-Down": (cm) => org_metadown(cm),
"Shift-Alt-Left": (cm) => org_shiftmetaleft(cm),
"Shift-Alt-Right": (cm) => org_shiftmetaright(cm),
"Shift-Alt-Enter": (cm) => org_insert_todo_heading(cm),
"Shift-Left": (cm) => org_shiftleft(cm),
"Shift-Right": (cm) => org_shiftright(cm),
});
editor.on("mousedown", toggleHandler);
editor.on("touchstart", toggleHandler);
editor.on("gutterClick", foldLine);
// fold everything except headers by default
editor.operation(function() {
for (let i = 0; i < editor.lineCount(); i++) {
if (/header/.test(editor.getTokenTypeAt(window.CodeMirror.Pos(i, 0))) === false) {
fold(editor, window.CodeMirror.Pos(i, 0));
}
}
});
return window.CodeMirror.orgmode.destroy.bind(this, editor);
});
window.CodeMirror.registerHelper("orgmode", "destroy", (editor) => {
editor.off("mousedown", toggleHandler);
editor.off("touchstart", toggleHandler);
editor.off("gutterClick", foldLine);
});
function foldLine(cm, line) {
const cursor = { line, ch: 0 };
isFold(cm, cursor) ? unfold(cm, cursor) : fold(cm, cursor);
}
let widgets = [];
function toggleHandler(cm, e) {
const position = cm.coordsChar({
left: e.clientX || (e.targetTouches && e.targetTouches[0].clientX),
top: e.clientY || (e.targetTouches && e.targetTouches[0].clientY),
}, "page");
const token = cm.getTokenAt(position);
_disableSelection();
if (/org-level-star/.test(token.type)) {
_preventIfShould();
_foldHeadline();
_disableSelection();
} else if (/org-toggle/.test(token.type)) {
_preventIfShould();
_toggleCheckbox();
_disableSelection();
} else if (/org-todo/.test(token.type)) {
_preventIfShould();
_toggleTodo();
_disableSelection();
} else if (/org-done/.test(token.type)) {
_preventIfShould();
_toggleDone();
_disableSelection();
} else if (/org-priority/.test(token.type)) {
_preventIfShould();
_togglePriority();
_disableSelection();
} else if (/org-url/.test(token.type)) {
_disableSelection();
_navigateLink();
} else if (/org-image/.test(token.type)) {
_disableSelection();
_toggleImageWidget();
}
function _preventIfShould() {
if ("ontouchstart" in window) e.preventDefault();
}
function _disableSelection() {
cm.on("beforeSelectionChange", _onSelectionChangeHandler);
function _onSelectionChangeHandler(cm, obj) {
obj.update([{
anchor: position,
head: position,
}]);
cm.off("beforeSelectionChange", _onSelectionChangeHandler);
}
}
function _foldHeadline() {
const line = position.line;
if (line >= 0) {
const cursor = { line, ch: 0 };
isFold(cm, cursor) ? unfold(cm, cursor) : fold(cm, cursor);
}
}
function _toggleCheckbox() {
const line = position.line;
const content = cm.getRange(
{ line, ch: token.start },
{ line, ch: token.end },
);
const new_content = content === "[X]" || content === "[x]" ? "[ ]" : "[X]";
cm.replaceRange(
new_content,
{ line, ch: token.start },
{ line, ch: token.end },
);
}
function _toggleTodo() {
const line = position.line;
cm.replaceRange(
"DONE",
{ line, ch: token.start },
{ line, ch: token.end },
);
}
function _toggleDone() {
const line = position.line;
cm.replaceRange(
"TODO",
{ line, ch: token.start },
{ line, ch: token.end },
);
}
function _togglePriority() {
const PRIORITIES = [" [#A] ", " [#B] ", " [#C] ", " [#A] "];
const line = position.line;
const content = cm.getRange({ line, ch: token.start }, { line, ch: token.end });
const new_content = PRIORITIES[PRIORITIES.indexOf(content) + 1];
cm.replaceRange(
new_content,
{ line, ch: token.start },
{ line, ch: token.end },
);
}
function _toggleImageWidget() {
const exist = !!widgets
.filter((line) => line === position.line)[0];
if (exist === false) {
if (!token.string.match(/\[\[(.*)\]\]/)) return null;
const $node = _buildImage(RegExp.$1);
const widget = cm.addLineWidget(position.line, $node, { coverGutter: false });
widgets.push(position.line);
$node.addEventListener("click", closeWidget);
function closeWidget() {
widget.clear();
$node.removeEventListener("click", closeWidget);
widgets = widgets.filter((line) => line !== position.line);
}
}
function _buildImage(src) {
const $el = document.createElement("div");
const $img = document.createElement("img");
if (/^https?\:\/\//.test(src)) {
$img.src = src;
} else {
const path = join(location, src).replace(/^\/view/, "");
$img.src = "/api/files/cat?path=" + path;
const share = currentShare();
if (share) $img.src += "&share=" + share;
}
$el.appendChild($img);
return $el;
}
return null;
}
function _navigateLink() {
token.string.match(/\[\[(.*?)\]\[/);
const link = RegExp.$1;
if (!link) return;
let open = "_blank";
const isMobile = screen.availWidth < screen.availHeight;
if (!document.querySelector(".component_fab img.component_icon[alt=\"save\"]")) {
open = "_self";
} else if (isMobile) {
open = "_self";
}
if (/^https?\:\/\//.test(link)) {
window.open(link, open);
} else {
let url = join(location, link);
const share = currentShare();
if (share) url += "?share=" + share;
window.open(url, open);
}
}
}
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/perl.js
================================================
import "../../../lib/vendor/codemirror/mode/perl/perl.js";
window.CodeMirror.__mode = "perl";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/php.js
================================================
import "./clike.js";
import "../../../lib/vendor/codemirror/mode/php/php.js";
window.CodeMirror.__mode = "php";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/properties.js
================================================
import "../../../lib/vendor/codemirror/mode/properties/properties.js";
window.CodeMirror.__mode = "properties";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/python.js
================================================
import "../../../lib/vendor/codemirror/mode/python/python.js";
window.CodeMirror.__mode = "python";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/r.js
================================================
import "../../../lib/vendor/codemirror/mode/r/r.js";
window.CodeMirror.__mode = "r";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/ruby.js
================================================
import "../../../lib/vendor/codemirror/mode/ruby/ruby.js";
window.CodeMirror.__mode = "ruby";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/rust.js
================================================
import "../../../lib/vendor/codemirror/mode/rust/rust.js";
window.CodeMirror.__mode = "rust";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/sass.js
================================================
import "../../../lib/vendor/codemirror/mode/sass/sass.js";
window.CodeMirror.__mode = "sass";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/shell.js
================================================
import "../../../lib/vendor/codemirror/mode/shell/shell.js";
window.CodeMirror.__mode = "shell";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/sparql.js
================================================
import "../../../lib/vendor/codemirror/mode/sparql/sparql.js";
window.CodeMirror.__mode = "sparql";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/spreadsheet.js
================================================
import "../../../lib/vendor/codemirror/mode/spreadsheet/spreadsheet.js";
window.CodeMirror.__mode = "spreadsheet";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/sql.js
================================================
import "../../../lib/vendor/codemirror/mode/sql/sql.js";
window.CodeMirror.__mode = "sql";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/stex.js
================================================
import "../../../lib/vendor/codemirror/mode/stex/stex.js";
window.CodeMirror.__mode = "stex";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/text.js
================================================
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/xml.js
================================================
import "../../../lib/vendor/codemirror/mode/xml/xml.js";
window.CodeMirror.__mode = "xml";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/yaml-frontmatter.js
================================================
import "../../../lib/vendor/codemirror/mode/gfm/gfm.js";
import "../../../lib/vendor/codemirror/mode/yaml-frontmatter/yaml-frontmatter.js";
window.CodeMirror.__mode = "yaml-frontmatter";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor/yaml.js
================================================
import "../../../lib/vendor/codemirror/mode/yaml/yaml.js";
window.CodeMirror.__mode = "yaml";
export default window.CodeMirror;
================================================
FILE: public/assets/pages/viewerpage/application_editor.css
================================================
/* https://github.com/codemirror/codemirror5/issues/4895 */
.component_editor {
position: relative;
flex-grow: 1;
}
.component_editor .CodeMirror {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
height: 100%;
}
/* UX Integration */
.CodeMirror-scroll {
-webkit-overflow-scrolling: touch;
}
.CodeMirror {
color: #3b4045;
background: var(--bg-color);
}
.CodeMirror-sizer > div {
padding-top: 4px;
padding-bottom: 5px;
}
.CodeMirror-foldmarker {
padding: 5px;
}
.CodeMirror .CodeMirror-cursor{
background-color: rgba(198,200,204,0.65);
}
.CodeMirror .cm-vim-message {
color: var(--error)!important;
}
/* HIDE LINE NUMBERS ON MOBILE */
@media screen and (max-width: 400px) {
.CodeMirror-sizer {
margin-left: 0 !important;
}
.CodeMirror-gutters {
display: none;
}
.CodeMirror-gutter-wrapper {
display: none;
}
}
.CodeMirror-linenumber {
cursor: pointer;
}
/* SEARCH */
.CodeMirror-dialog {
position: sticky;
left: 0;
right: 0;
background: var(--color);
z-index: 15;
padding: 5px .8em;
overflow: hidden;
color: #e2e2e2;
box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.5);
}
.CodeMirror-dialog-top {
border-bottom: 1px solid #eee;
bottom: 0;
}
.CodeMirror-dialog-bottom {
border-top: 1px solid #eee;
bottom: 0;
}
.CodeMirror-dialog input {
border: none;
outline: none;
background: transparent;
width: 20em;
color: white;
font-family: inherit;
padding-left: 5px;
font-size: inherit;
}
.CodeMirror-dialog button {
font-size: 70%;
}
/* Font stuff */
.CodeMirror {
font-size: 16px;
font-family: "Source Code Pro", monospace;
}
@font-face {
font-family: "Source Code Pro";
font-style: normal;
font-weight: 400;
src: local("Source Code Pro"), local("SourceCodePro-Regular"), url(../../fonts/SourceCodePro-Regular-400-latin-ext.woff2) format("woff2");
unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
font-family: "Source Code Pro";
font-style: normal;
font-weight: 400;
src: local("Source Code Pro"), local("SourceCodePro-Regular"), url(../../fonts/SourceCodePro-Regular-400-latin.woff2) format("woff2");
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
font-family: "Source Code Pro";
font-style: normal;
font-weight: 600;
src: local('Source Code Pro Semibold'), local('SourceCodePro-Semibold'), url(../../fonts/SourceCodePro-Semibold-600-latin-ext.woff2) format("woff2");
unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
font-family: "Source Code Pro";
font-style: normal;
font-weight: 600;
src: local("Source Code Pro Semibold"), local("SourceCodePro-Semibold"), url(../../fonts/SourceCodePro-Semibold-600-latin.woff2) format("woff2");
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
.cm-s-default .cm-header {
font-size: 18px;
}
.cm-s-default .cm-header.cm-level1 {
font-size: 19px;
}
@media only screen and (max-width: 600px) {
.CodeMirror {
font-size: 14px;
}
.cm-s-default .cm-header {
font-size: 15px;
}
.cm-s-default .cm-header.cm-level1 {
font-size: 16px;
}
}
/* Make things more confy */
.CodeMirror .CodeMirror-code {
line-height: 1.3em;
}
.CodeMirror .CodeMirror-code > div {
clear: both;
}
.CodeMirror[mode="orgmode"] .CodeMirror-code {
line-height: 1.5em;
}
.CodeMirror .CodeMirror-line {
padding-left: 10%;
padding-right: 0;
max-width: 950px;
}
@media screen and (max-width: 1150px) {
.CodeMirror .CodeMirror-line {
padding-left: 8%;
padding-right: 0;
}
}
@media screen and (max-width: 900px) {
.CodeMirror .CodeMirror-line {
padding-left: 5%;
padding-right: 0;
}
}
@media screen and (max-width: 800px) {
.CodeMirror .CodeMirror-line {
padding-left: 2%;
padding-right: 0;
}
}
.CodeMirror .CodeMirror-linenumber {
color: var(--color);
opacity: 0.6;
}
.CodeMirror .CodeMirror-gutters {
box-shadow: none;
background-color: inherit;
border-right: none;
}
/* Widget stuff */
.CodeMirror-linewidget img {
cursor: pointer;
margin: 10px;
height: 300px;
max-width: 80%;
text-align: center;
box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
background: var(--dark);
}
/* Code Highlight Theme */
.cm-s-default .cm-header {
color: #3E7AA6;
line-height: 1em;
font-weight: 600;
}
.cm-header.cm-level1 {
color: #376e95;
}
.cm-s-default .cm-keyword {
color: var(--emphasis-secondary);
}
.cm-s-default .cm-header.cm-org-level-star {
color: #6f6f6f;
vertical-align: baseline;
display: inline-block;
padding-left: 5px;
margin-left: -5px;
cursor: pointer;
}
.cm-s-default .cm-header.cm-org-todo {
color: #FF8355;
font-weight: normal;
cursor: pointer;
}
.cm-s-default .cm-header.cm-org-done {
color: #3BB27C;
font-weight: normal;
cursor: pointer;
}
.cm-s-default .cm-header.cm-org-priority {
cursor: pointer;
font-weight: normal;
}
.cm-s-default .cm-org-toggle {
cursor: pointer;
background: var(--light);
color: var(--super-light);
border-radius: 3px;
font-weight: bold;
padding-bottom: 2px;
vertical-align: text-bottom;
opacity: 0.7;
}
.cm-s-default .cm-void {
display: inline-block;
max-width: 10px;
overflow: hidden;
white-space: nowrap;
}
.cm-s-default .cm-header.cm-comment {
font-weight: normal;
font-size: 0.9em !important;
float: right;
display: inline-block;
color: var(--emphasis);
line-height: 23px;
}
pre.CodeMirror-line {
clear: right;
}
.cm-s-default .cm-link {
color: var(--emphasis);
}
.cm-s-default .cm-strong {
color: var(--emphasis);
}
.cm-s-default .cm-org-url, .cm-s-default .cm-org-image {
color: var(--emphasis) !important;
border-bottom: 1px dashed var(--light);
cursor: pointer;
}
.cm-s-default .cm-variable-3 {
color: #085;
}
.cm-s-default .cm-comment {
color: var(--light);
}
.cm-s-default .cm-string, .cm-s-default .cm-string-2 {
color: #c41a16;
}
.cm-s-default .cm-def {
color: #445588;
}
.cm-s-default .cm-quote {
color: var(--dark);
}
.cm-s-default .cm-invalidchar {
color: var(--error);
}
.CodeMirror-gutters {
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.1);
}
.CodeMirror-foldmarker {
padding-left: 5px;
color: var(--color)!important;
text-shadow: 1px 1px 10px var(--color)!important;
}
span.CodeMirror-matchingbracket,
span.CodeMirror-matchingtag {
background: rgba(0, 0, 0, 0.1);
color: inherit !important;
}
/* BUGFIX */
.CodeMirror-cursor {
min-width: 1px !important;
}
/* DAR MODE THEME */
.dark-mode .CodeMirror {
background: #232426;
}
.dark-mode .CodeMirror, .dark-mode .CodeMirror .CodeMirror-linenumber, .dark-mode .CodeMirror .cm-variable-2, .dark-mode .CodeMirror .cm-variable-3, .dark-mode .CodeMirror .cm-number, .dark-mode .CodeMirror .cm-quote {
color: #f6f3e8;
}
.dark-mode .CodeMirror .cm-string, .dark-mode .CodeMirror .cm-string-2 {
color: #95e454;
}
.dark-mode .CodeMirror .cm-atom {
color: #e5786d;
}
.dark-mode .CodeMirror .cm-keyword, .dark-mode .CodeMirror .cm-meta, .dark-mode .CodeMirror .cm-header, .dark-mode .CodeMirror .cm-property {
color: #8ac6f2;
}
.dark-mode .CodeMirror .cm-def, .dark-mode .CodeMirror .cm-tag, .dark-mode .CodeMirror .cm-attribute, .dark-mode .CodeMirror .cm-builtin, .dark-mode .CodeMirror .cm-qualifier {
color: #cae682;
}
.dark-mode .CodeMirror .cm-comment {
color: #99968b;
}
.dark-mode .CodeMirror .CodeMirror-cursor {
background-color: #99968b;
}
.dark-mode .CodeMirror .CodeMirror-selected {
background-color: rgba(0, 0, 0, 0.3);
}
.dark-mode .CodeMirror .cm-error {
color: var(--error);
}
.dark-mode .CodeMirror .cm-org-url, .dark-mode .CodeMirror .cm-link, .dark-mode .CodeMirror .cm-org-image, .dark-mode .CodeMirror .cm-url {
color: #ccaa8f !important;
}
================================================
FILE: public/assets/pages/viewerpage/application_editor.d.ts
================================================
interface Window {
CodeMirror: {
(element: HTMLElement, options: any): any;
__mode: string;
commands: {
save: (editor: any) => void;
};
};
}
export default function(any): void;
================================================
FILE: public/assets/pages/viewerpage/application_editor.js
================================================
import { createElement, onDestroy } from "../../lib/skeleton/index.js";
import rxjs, { effect } from "../../lib/rx.js";
import { animate, slideXIn, opacityOut } from "../../lib/animate.js";
import { qs, safe } from "../../lib/dom.js";
import { get as getConfig } from "../../model/config.js";
import { load as loadPlugin } from "../../model/plugin.js";
import { createLoader } from "../../components/loader.js";
import { createModal, MODAL_RIGHT_BUTTON } from "../../components/modal.js";
import { loadCSS, loadJS } from "../../helpers/loader.js";
import ajax from "../../lib/ajax.js";
import { extname } from "../../lib/path.js";
import t from "../../locales/index.js";
import ctrlError from "../ctrl_error.js";
import ctrlDownloader, { init as initDownloader } from "./application_downloader.js";
import { $ICON } from "./common_fab.js";
import { cat, save } from "./model_files.js";
import { renderMenubar, buttonDownload } from "./component_menubar.js";
import "../../components/fab.js";
import "../../components/icon.js";
const TIME_BEFORE_ABORT_EDIT = 5000;
class IEditor {}
export default async function(render, { acl$, getFilename, getDownloadUrl, mime }) {
const $page = createElement(`
<div class="component_ide">
<component-menubar filename="${safe(getFilename())}" class="hidden"></component-menubar>
<div class="component_editor hidden"></div>
<button is="component-fab" class="hidden"></button>
</div>
`);
const $dom = {
editor: () => qs($page, ".component_editor"),
menubar: () => qs($page, "component-menubar"),
fab: () => qs($page, `[is="component-fab"]`),
};
render($page);
renderMenubar($dom.menubar(), buttonDownload(getFilename(), getDownloadUrl()));
const content$ = new rxjs.ReplaySubject(1);
// feature1: setup the dom
const removeLoader = createLoader($page);
const setup$ = rxjs.zip(
rxjs.race(
// when a download takes too long, abort, we don't want to spin for 2 hours
// only to find out the user tried to open something that don't even fit in
// memory. This also account for terrible network conditions when out in
// the bush; we abort after:
// TIME_BEFORE_ABORT_EDIT + NETWORK LATENCY seconds
cat(getDownloadUrl()),
rxjs.of(null).pipe(
rxjs.delay(TIME_BEFORE_ABORT_EDIT),
rxjs.mergeMap(() => ajax("about")),
rxjs.mapTo(null),
),
),
acl$,
).pipe(
rxjs.mergeMap(([content, acl]) => {
if (content === null || has_binary(content)) return rxjs.from(initDownloader()).pipe(
removeLoader,
rxjs.mergeMap(() => {
ctrlDownloader(render, { acl$, getFilename, getDownloadUrl });
return rxjs.EMPTY;
}),
);
return rxjs.of(content).pipe(
rxjs.mergeMap((content) => rxjs.of(getConfig()).pipe(
rxjs.mergeMap((config) => rxjs.from(loadKeybinding(config.editor)).pipe(rxjs.mapTo(config))),
rxjs.map((config) => [content, config]),
rxjs.mergeMap((arr) => rxjs.from(loadMode(extname(getFilename()))).pipe(
rxjs.map((mode) => arr.concat([mode])),
)),
)),
removeLoader,
rxjs.map(([content, config, mode]) => {
const $editor = $dom.editor();
content$.next(content);
$editor.classList.remove("hidden");
const editor = window.CodeMirror($editor, {
value: content,
lineNumbers: true,
mode: window.CodeMirror.__mode,
keyMap: ["emacs", "vim"].indexOf(config["editor"]) === -1 ? "sublime" : config["editor"],
lineWrapping: true,
readOnly: acl.indexOf("PUT") === -1 && acl.indexOf("POST") === -1,
foldOptions: { widget: "..." },
matchBrackets: {},
autoCloseBrackets: true,
matchTags: { bothTags: true },
autoCloseTags: true,
});
editor.getWrapperElement().setAttribute("mode", mode);
if (!("ontouchstart" in window)) editor.focus();
if (config["editor"] === "emacs") editor.addKeyMap({
"Ctrl-X Ctrl-C": () => window.history.back(),
});
if (mode === "orgmode") {
const cleanup = window.CodeMirror.orgmode.init(editor);
onDestroy(cleanup);
}
onDestroy(() => editor.clearHistory());
$dom.menubar().classList.remove("hidden");
return editor;
}),
rxjs.tap((editor) => requestAnimationFrame(() => editor.refresh())),
);
}),
rxjs.mergeMap(async(editor) => {
const loader = await loadPlugin(mime);
if (loader) new (await loader(IEditor, { mime, $menubar: $dom.menubar(), getFilename, getDownloadUrl }))(editor);
return editor;
}),
rxjs.catchError(ctrlError()),
rxjs.share(),
);
effect(setup$);
// feature2: handle resize
effect(setup$.pipe(
rxjs.mergeMap((editor) => rxjs.fromEvent(window, "resize").pipe(
rxjs.tap(() => editor.refresh()),
)),
));
// feature3: handle UI for edit
effect(setup$.pipe(
rxjs.switchMap((editor) => new rxjs.Observable((observer) => editor.on("change", (cm) => observer.next(cm)))),
rxjs.mergeMap((editor) => content$.pipe(rxjs.map((oldContent) => [editor, editor.getValue(), oldContent]))),
rxjs.tap(async([editor, newContent = "", oldContent = ""]) => {
const $fab = $dom.fab();
if ($fab.disabled) return;
const $breadcrumb = qs(document.body, "component-breadcrumb");
if (newContent === oldContent) {
await animate($fab, { time: 100, keyframes: opacityOut() });
$fab.classList.add("hidden");
$breadcrumb.removeAttribute("indicator");
return;
}
$breadcrumb.setAttribute("indicator", "true");
const shouldAnimate = $fab.classList.contains("hidden");
$fab.classList.remove("hidden");
$fab.render($ICON.SAVING);
$fab.onclick = () => window.CodeMirror.commands.save(editor);
if (shouldAnimate) await animate($fab, { time: 100, keyframes: slideXIn(40) });
}),
));
// feature4: save
effect(setup$.pipe(
rxjs.mergeMap(() => new rxjs.Observable((observer) => {
window.CodeMirror.commands.save = (cm) => observer.next(cm);
})),
rxjs.mergeMap((cm) => {
const $fab = $dom.fab();
$fab.classList.remove("hidden");
$fab.render($ICON.LOADING);
$fab.disabled = true;
const content = cm.getValue();
return save(content).pipe(rxjs.tap(() => {
$fab.removeAttribute("disabled");
content$.next(content);
}));
}),
rxjs.catchError(ctrlError()),
));
// feature5: save on exit
effect(setup$.pipe(
rxjs.mergeMap((cm) => new Promise((resolve, reject) => window.history.block = async() => {
const block = qs(document.body, "component-breadcrumb").hasAttribute("indicator");
if (block === false) return false;
const userAction = await new Promise((done) => {
createModal({
withButtonsRight: t("Yes"),
withButtonsLeft: t("No"),
})(
createElement(`
<div style="text-align:center;padding-bottom:5px;">
${t("Do you want to save the changes ?")}
</div>
`),
(val) => done(val),
);
});
if (userAction === MODAL_RIGHT_BUTTON) {
const $fab = $dom.fab();
$fab.render($ICON.LOADING);
$fab.disabled = true;
try {
await save(cm.getValue()).toPromise();
resolve();
} catch (err) {
reject(err);
return true;
}
}
return false;
})),
rxjs.catchError(ctrlError()),
));
}
function has_binary(str) {
let countUnrepresentableChar = 0;
for (let i=0; i<str.length; i++) {
if (countUnrepresentableChar > 2) return true;
else if (str[i] === "\ufffd") countUnrepresentableChar += 1;
}
return false;
}
export function init() {
return Promise.all([
loadCSS(import.meta.url, "../../lib/vendor/codemirror/lib/codemirror.css"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/lib/codemirror.js"),
loadCSS(import.meta.url, "./application_editor.css"),
]).then(() => Promise.all([
loadJS(import.meta.url, "../../lib/vendor/codemirror/keymap/emacs.js"),
// search
loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/search/searchcursor.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/search/search.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/comment/comment.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/dialog/dialog.js"),
// folding
loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/fold/foldcode.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/fold/foldgutter.js"),
loadCSS(import.meta.url, "../../lib/vendor/codemirror/addon/fold/foldgutter.css"),
// editing feature
loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/edit/matchbrackets.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/edit/closebrackets.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/edit/closetag.js"),
]));
}
function loadMode(ext) {
let mode = "text";
let before = Promise.resolve(null);
if (ext === "org" || ext === "org_archive") {
mode = "orgmode";
before = Promise.all([
loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/mode/simple.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/fold/xml-fold.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/edit/matchtags.js"),
]).then(() => Promise.resolve(null));
} else if (ext === "sh") mode = "shell";
else if (ext === "py") mode = "python";
else if (ext === "html" || ext === "htm") {
mode = "htmlmixed";
before = Promise.all([
loadJS(import.meta.url, "../../lib/vendor/codemirror/mode/xml/xml.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/mode/javascript/javascript.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/mode/css/css.js"),
]).then(() => Promise.resolve(null));
} else if (ext === "css") mode = "css";
else if (ext === "less" || ext === "scss" || ext === "sass") mode = "sass";
else if (ext === "js" || ext === "json") mode = "javascript";
else if (ext === "jsx") mode = "jsx";
else if (ext === "php" || ext === "php5" || ext === "php4") {
mode = "php";
before = Promise.all([
loadJS(import.meta.url, "../../lib/vendor/codemirror/mode/xml/xml.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/mode/javascript/javascript.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/mode/css/css.js"),
]).then(() => Promise.resolve(null));
} else if (ext === "elm") mode = "elm";
else if (ext === "erl") mode = "erlang";
else if (ext === "go") mode = "go";
else if (ext === "groovy") mode = "groovy";
else if (ext === "markdown" || ext === "md") {
mode = "yaml-frontmatter";
before = Promise.all([
loadJS(import.meta.url, "../../lib/vendor/codemirror/mode/markdown/markdown.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/mode/gfm/gfm.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/mode/yaml/yaml.js"),
loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/mode/overlay.js"),
]).then(() => Promise.resolve(null));
} else if (ext === "pl" || ext === "pm") mode = "perl";
else if (ext === "clj") mode = "clojure";
else if (ext === "el" || ext === "lisp" || ext === "cl" ||
ext === "emacs") mode = "commonlisp";
else if (ext === "dockerfile") {
mode = "dockerfile";
before = loadJS(import.meta.url, "../../lib/vendor/codemirror/addon/mode/simple.js").then(() => Promise.resolve(null));
} else if (ext === "R") mode = "r";
else if (ext === "makefile") mode = "cmake";
else if (ext === "rb") mode = "ruby";
else if (ext === "sql") mode = "sql";
else if (ext === "xml" || ext === "rss" || ext === "svg" ||
ext === "atom") mode = "xml";
else if (ext === "yml" || ext === "yaml") mode = "yaml";
else if (ext === "lua") mode = "lua";
else if (ext === "csv") mode = "spreadsheet";
else if (ext === "rs" || ext === "rlib") mode = "rust";
else if (ext === "latex" || ext === "tex") mode = "stex";
else if (ext === "diff" || ext === "patch") mode = "diff";
else if (ext === "sparql") mode = "sparql";
else if (ext === "properties") mode = "properties";
else if (ext === "c" || ext === "cpp" || ext === "h") mode = "clike";
else if (ext === "java") mode = "java";
return before.then(() => loadJS(import.meta.url, `./application_editor/${mode}.js`, { type: "module" }))
.catch(() => loadJS(import.meta.url, "./application_editor/text.js", { type: "module" }))
.then(() => Promise.resolve(mode));
}
function loadKeybinding(editor) {
if (editor === "emacs" || !editor) {
return Promise.resolve();
}
return loadJS(import.meta.url, `./application_editor/keymap_${editor}.js`, { type: "module" });
}
================================================
FILE: public/assets/pages/viewerpage/application_editor_orgmode.js
================================================
export default function(editor) {
window.CodeMirror.orgmode.init(editor, (key, value) => {
if (key === "shifttab") {
// org_shifttab(this.state.editor)
// this.props.onFoldChange(value);
}
});
}
================================================
FILE: public/assets/pages/viewerpage/application_form.css
================================================
.component_formviewer {
background: var(--surface);
}
.dark-mode .component_formviewer {
color: rgba(0,0,0,0.5);
}
.component_formviewer > .formviewer_container {
padding-top: 20px;
padding-bottom: 50px;
overflow-y: auto;
flex-direction: column;
flex: 1;
width: 100%;
}
.component_formviewer > .formviewer_container .box {
padding: 25px 20px;
box-sizing: border-box;
border-radius: 5px;
background: #fff;
box-shadow: rgba(0,0,0,.1) 0px 4px 5px 0px;
width: 98%;
max-width: 800px;
margin: 0 auto;
}
.component_formviewer > .formviewer_container .box .formbuilder {
margin-bottom: 10px;
}
.component_formviewer > .formviewer_container .box .formbuilder label.no-select > div {
display: flex;
line-height: 30px;
}
.component_formviewer > .formviewer_container .box .formbuilder label.no-select > div > div {
width: 100%;
}
@media screen and (max-width: 470px) {
.component_formviewer > .formviewer_container .box .formbuilder label.no-select > div {
display: block;
line-height: inherit;
}
.component_formviewer > .formviewer_container .box .formbuilder label.no-select > div span.nothing {
position: absolute;
}
}
.component_formviewer > .formviewer_container .box .formbuilder label.no-select > div > span {
display: inline-block;
width: 160px;
max-width: 160px;
text-align: right;
padding-right: 15px;
color: var(--dark);
}
@media screen and (max-width: 470px) {
.component_formviewer > .formviewer_container .box .formbuilder label.no-select > div > span {
text-align: left;
font-weight: bold;
}
}
.component_formviewer > .formviewer_container .box .formbuilder label.no-select > div > span span.mandatory {
opacity: 0.6;
}
.component_formviewer .formbuilder .component_input[disabled],
.component_formviewer .formbuilder .component_input[readonly],
.component_formviewer .formbuilder .component_textarea[disabled],
.component_formviewer .formbuilder .component_textarea[readonly],
.component_formviewer .formbuilder .component_select[disabled],
.component_formviewer .formbuilder .component_select[readonly] {
background: rgba(0, 0, 0, 0.05);
border-radius: 2px;
padding-left: 7px;
border-color: transparent;
}
.component_formviewer fieldset {
margin-bottom: 10px;
border: 2px solid var(--border);
border-radius: 5px;
color: var(--light);
}
================================================
FILE: public/assets/pages/viewerpage/application_form.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, applyMutation, onClick } from "../../lib/rx.js";
import { animate, slideXIn, opacityOut } from "../../lib/animate.js";
import { qs, qsa, safe } from "../../lib/dom.js";
import { loadCSS } from "../../helpers/loader.js";
import { createForm, mutateForm } from "../../lib/form.js";
import { formTmpl, $renderInput } from "../../components/form.js";
import { createLoader } from "../../components/loader.js";
import ctrlError from "../ctrl_error.js";
import { transition } from "./common.js";
import { $ICON } from "./common_fab.js";
import { cat, save } from "./model_files.js";
import "./component_menubar.js";
import "../../components/icon.js";
import "../../components/fab.js";
export default function(render, { acl$, getFilename, getDownloadUrl }) {
const $page = createElement(`
<div class="component_formviewer">
<component-menubar filename="${safe(getFilename())}"></component-menubar>
<div class="formviewer_container hidden">
<form class="sticky box"></form>
</div>
<button is="component-fab" data-options="download"></button>
</div>
`);
render($page);
const $container = qs($page, ".formviewer_container");
const $fab = qs($page, `[is="component-fab"]`);
const formState = () => {
const $form = qs($page, "form");
const fd = new FormData($form);
const json = [...fd].reduce((acc, el) => {
acc[el[0]] = el[1];
return acc;
}, {});
$form.querySelectorAll("input[type=\"checkbox\"][name]").forEach((cb) => {
if (fd.has(cb.name)) json[cb.name] = true;
else json[cb.name] = false;
});
return json;
};
const file$ = new rxjs.ReplaySubject(1);
// feature1: setup the dom
const removeLoader = createLoader($page);
effect(cat(getDownloadUrl()).pipe(
rxjs.map((content) => JSON.parse(content)),
rxjs.mergeMap((formSpec) => acl$.pipe(rxjs.map((acl) => {
if (acl.indexOf("POST") === -1) {
return readOnlyForm(formSpec);
}
return formSpec;
}))),
rxjs.mergeMap((formSpec) => rxjs.from(createForm(formSpec, formTmpl({
renderInput: (opts) => {
const $el = $renderInput({ autocomplete: true })(opts);
if ($el.hasAttribute("disabled")) {
$el.removeAttribute("disabled");
$el.setAttribute("readonly", "true");
}
return $el;
},
renderLeaf: ({ label, format, description, required }) => label === "banner"
? createElement(`
<div class="banner">
${fromMarkdown(safe(description))}
</div>
`) : createElement(`
<label class="no-select">
<div>
<span class="ellipsis">
${safe(format(label))}
` + (required === true ? `<span class="mandatory">*</span>`: "") +`
</span>
<div data-bind="children"></div>
</div>
<div>
<span class="nothing"></span>
<div class="description">${fromMarkdown(safe(description))}</div>
</div>
</label>
`),
}))).pipe(
removeLoader,
applyMutation(qs($page, "form"), "replaceChildren"),
rxjs.tap(() => {
$container.classList.remove("hidden");
transition($container);
}),
rxjs.mapTo(formSpec),
)),
rxjs.tap((formSpec) => file$.next(formSpec)),
rxjs.catchError(ctrlError()),
));
// feature2: display/hide save button
effect(rxjs.merge(
file$.asObservable(),
file$.pipe(
rxjs.first(),
rxjs.mergeMap((formSpec) => rxjs.from(qsa($page, "form [name]")).pipe(
rxjs.mergeMap(($el) => rxjs.fromEvent($el, "input")),
rxjs.mapTo(formSpec),
)),
),
).pipe(
rxjs.map((originalState) => {
const smod = (_, value) => value || undefined;
return JSON.stringify(formObjToJSON(originalState), smod) !== JSON.stringify(formState(), smod);
}),
rxjs.mergeMap(async(isSaveButtonVisible) => {
if (isSaveButtonVisible) {
if ($fab.classList.contains("hidden")) await animate($fab, { time: 100, keyframes: slideXIn(40) });
$fab.render($ICON.SAVING);
$fab.classList.remove("hidden");
} else if (!isSaveButtonVisible) {
if (!$fab.classList.contains("hidden")) await animate($fab, { time: 100, keyframes: opacityOut() });
$fab.classList.add("hidden");
}
}),
rxjs.catchError(ctrlError()),
));
// feature3: submit the form
effect(onClick($fab).pipe(
rxjs.tap(() => {
$fab.render($ICON.LOADING);
$fab.disabled = true;
}),
rxjs.mergeMap(() => file$.pipe(
rxjs.first(),
rxjs.map((formSpec) => mutateForm(formSpec, formState())),
rxjs.mergeMap((formSpec) => save(formSpec).pipe(
rxjs.tap(() => file$.next(formSpec)),
)),
)),
rxjs.tap(() => {
$fab.render($ICON.SAVING);
$fab.removeAttribute("disabled");
$fab.classList.add("hidden");
}),
rxjs.catchError(ctrlError()),
));
}
export function init() {
return loadCSS(import.meta.url, "./application_form.css");
}
const formObjToJSON = (o, level = 0) => {
const obj = Object.assign({}, o);
Object.keys(obj).forEach((key) => {
const t = obj[key];
if (typeof t !== "object") throw new Error("MALFORMED FORM");
if ("label" in t && "type" in t && "default" in t && "value" in t) {
obj[key] = obj[key].value;
} else {
obj[key] = formObjToJSON(obj[key], level + 1);
}
});
return obj;
};
function readOnlyForm(formSpec) {
if ("type" in formSpec) {
formSpec["readonly"] = true;
return formSpec;
}
for (const key in formSpec) {
formSpec[key] = readOnlyForm(formSpec[key]);
}
return formSpec;
}
function fromMarkdown(str = "") {
str = str.replace(/\[([^\]]+)\]\(([^)]+)\)/g, "<a href=\"$2\">$1</a>");
str = str.replaceAll("\n", "<br>");
return str;
}
================================================
FILE: public/assets/pages/viewerpage/application_iframe.css
================================================
body:not(.dark-mode) .component_appframe {
background: var(--surface);
}
.component_appframe {
text-align: center;
width: 100%;
}
.component_appframe iframe {
width: 100%;
height: 100%;
border: none;
}
.component_appframe .error {
color: white;
font-size: 17px;
margin-top: 10px;
font-family: monospace;
}
================================================
FILE: public/assets/pages/viewerpage/application_iframe.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect } from "../../lib/rx.js";
import { forwardURLParams } from "../../lib/path.js";
import { loadCSS } from "../../helpers/loader.js";
import notification from "../../components/notification.js";
import t from "../../locales/index.js";
import ctrlError from "../ctrl_error.js";
import { getCurrentPath } from "./common.js";
export default function(render, { endpoint = "" }) {
const url = forwardURLParams(`${endpoint}?path=${encodeURIComponent(getCurrentPath())}`, ["share"]);
const $page = createElement(`
<div class="component_appframe">
<iframe style="width:100%;height:100%" src="${url}" scrolling="no"></iframe>
</div>
`);
render($page);
effect(rxjs.fromEvent(window, "message").pipe(
rxjs.filter((event) => event.origin === location.origin),
rxjs.map((event) => JSON.parse(event.data)),
rxjs.tap(({ type, msg }) => {
switch (type) {
case "error":
throw new Error(msg);
case "notify::error":
notification.error(t(msg));
break;
case "notify::info":
notification.info(t(msg));
break;
case "notify::success":
notification.success(t(msg));
break;
default:
break;
}
}),
rxjs.catchError((err) => {
notification.error(t(err.message));
return ctrlError()(err);
}),
));
}
export function init() {
return loadCSS(import.meta.url, "./application_iframe.css");
}
================================================
FILE: public/assets/pages/viewerpage/application_image/information.css
================================================
.component_imageviewer .images_aside button {
padding: 0;
}
.component_imageviewer .images_aside component-icon[name="loading"] {
display: block;
text-align: center;
padding-top: 25px;
}
.component_imageviewer .images_aside component-icon[name="loading"] img { height: 30px; }
.component_mapshot {
overflow: hidden;
width: 100%;
max-width: 100%;
background: rgba(255, 255, 255, 0.3);
border-radius: 3px;
}
.component_mapshot .wrapper {
position: relative;
}
.component_mapshot .wrapper .marker {
position: absolute;
z-index: 1;
}
.component_mapshot .wrapper .marker img {
width: 30px;
height: 30px;
}
.component_mapshot .wrapper:hover .bigpicture {
transition: 0.4s ease transform;
transform: scale(3);
}
.component_mapshot .wrapper .bigpicture {
transition: 0.2s ease transform;
}
.component_mapshot .wrapper .bigpicture .line {
display: flex;
width: 33.33%;
}
.component_mapshot .wrapper .bigpicture .line img {
filter: grayscale(90%);
}
.component_mapshot .wrapper .bigpicture .line .btl {
border-top-left-radius: 2px;
}
.component_mapshot .wrapper .bigpicture .line .btr {
border-top-right-radius: 2px;
}
.component_mapshot .wrapper .bigpicture .line .bbl {
border-bottom-left-radius: 2px;
}
.component_mapshot .wrapper .bigpicture .line .bbr {
border-bottom-right-radius: 2px;
}
.component_mapshot .wrapper .mapshot_placeholder {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
z-index: 2;
border-radius: 2px;
background: var(--color);
}
.component_mapshot .wrapper .mapshot_placeholder span {
display: flex;
height: 100%;
width: 100%;
}
.component_mapshot .wrapper .mapshot_placeholder span .component_loader, .component_mapshot .wrapper .mapshot_placeholder span div {
margin: auto;
color: var(--light);
}
.component_mapshot .wrapper .mapshot_placeholder span .component_loader svg, .component_mapshot .wrapper .mapshot_placeholder span div svg {
height: 50px;
}
.component_mapshot.loaded .mapshot_placeholder {
display: none;
}
.component_mapshot.error .mapshot_placeholder.loading {
display: none;
}
================================================
FILE: public/assets/pages/viewerpage/application_image/information.js
================================================
import { createElement, createRender } from "../../../lib/skeleton/index.js";
import rxjs, { effect, onClick } from "../../../lib/rx.js";
import { qs } from "../../../lib/dom.js";
import t from "../../../locales/index.js";
import { loadJS, loadCSS } from "../../../helpers/loader.js";
export default async function(render, { toggle, load$ }) {
const $page = createElement(`
<div id="pane-info">
<div data-bind="header"></div>
<div data-bind="body">
<component-icon name="loading"></component-icon>
</div>
</div>
`);
render($page);
componentHeader(createRender(qs($page, `[data-bind="header"]`)), { toggle });
componentBody(createRender(qs($page, `[data-bind="body"]`)), { load$ });
}
function componentHeader(render, { toggle }) {
const $header = createElement(`
<div class="header">
<div>${t("Info")}</div>
<button style="flex: 1 1 0%;" aria-label="${t("close")}">
<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,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" alt="close">
</button>
</div>
`);
render($header);
effect(onClick(qs($header, `[alt="close"]`)).pipe(rxjs.tap(toggle)));
}
function componentBody(render, { load$ }) {
const $page = createElement(`
<div>
<div class="content_box">
<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,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" alt="schedule">
<div class="headline ellipsis" data-bind="date">-</div>
<div class="description ellipsis" data-bind="time">-</div>
</div>
<div class="content_box">
<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,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" alt="camera">
<div class="headline ellipsis" data-bind="camera-setting">-</div>
<div class="description ellipsis" data-bind="camera-name">-</div>
</div>
<div data-bind="map"></div>
<div data-bind="all">
<component-icon name="loading"></component-icon>
</div>
</div>
`);
render($page);
effect(load$.pipe(rxjs.tap(async($img) => {
if (!$img) return;
const metadata = await extractExif($img);
qs($page, `[data-bind="date"]`).innerText = formatDate(metadata.date) || "-";
qs($page, `[data-bind="time"]`).innerText = formatTime(metadata.date) || "-";
qs($page, `[data-bind="camera-setting"]`).innerText = formatCameraSettings(metadata) || "-";
qs($page, `[data-bind="camera-name"]`).innerText = formatCameraName(metadata) || "-";
if (metadata.location) await componentMap(createRender(qs($page, `[data-bind="map"]`)), { metadata });
componentMore(createRender(qs($page, `[data-bind="all"]`)), { metadata });
}), rxjs.catchError((err) => {
qs($page, `[data-bind="all"]`).remove();
return rxjs.EMPTY;
})));
}
async function componentMap(render, { metadata }) {
const DMSToDD = (d) => {
if (!d || d.length !== 4) return null;
const [degrees, minutes, seconds, direction] = d;
const dd = degrees + minutes/60 + seconds/(60*60);
return direction === "S" || direction === "W" ? -dd : dd;
};
const lat = DMSToDD(metadata.location[0]);
const lng = DMSToDD(metadata.location[1]);
const $page = createElement(`
<div class="component_mapshot error">
<div class="wrapper">
<div class="mapshot_placeholder error hidden">
<span><div>Erreur</div></span>
</div>
<div class="mapshot_placeholder loading hidden">
<div class="loader">
<div class="component_loader">
<svg width="120px" height="120px" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="xMidYMid"><rect x="0" y="0" width="100" height="100" fill="none"></rect><circle cx="50" cy="50" r="40" stroke="rgba(100%,100%,100%,0.679)" fill="none" stroke-width="10" stroke-linecap="round"></circle><circle cx="50" cy="50" r="40" stroke="#6f6f6f" fill="none" stroke-width="6" stroke-linecap="round"><animate attributeName="stroke-dashoffset" dur="2s" repeatCount="indefinite" from="0" to="502"></animate><animate attributeName="stroke-dasharray" dur="2s" repeatCount="indefinite" values="150.6 100.4;1 250;150.6 100.4"></animate></circle></svg>
</div>
</div>
</div>
<a href="https://www.google.com/maps/search/?api=1&query=${lat},${lng}">
<div class="marker"><img class="component_icon" draggable="false" src="data:image/svg+xml;base64,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" alt="location"></div>
<div data-bind="maptile"></div>
</a>
</div>
</div>
`);
render($page);
await new Promise((resolve) => setTimeout(resolve, 500));
const TILE_SERVER = "https://tile.openstreetmap.org/${z}/${x}/${y}.png";
const TILE_SIZE = Math.floor($page.clientWidth / 3 * 100) / 100;
if (TILE_SIZE === 0) return;
$page.style.height = "${TILE_SIZE*3}px;";
const mapper = (function map_url(lat, lng, zoom) {
// https://wiki.openstreetmap.org/wiki/Slippy_map_tilenamse
const n = Math.pow(2, zoom);
const tile_numbers = [
(lng+180)/360*n,
(1-Math.log(Math.tan(lat*Math.PI/180) + 1/Math.cos(lat*Math.PI/180))/Math.PI)/2*n,
zoom,
];
return {
tile: function(tile_server, x = 0, y = 0) {
return tile_server
.replace("${x}", Math.floor(tile_numbers[0] || 0)+x)
.replace("${y}", Math.floor(tile_numbers[1] || 0)+y)
.replace("${z}", Math.floor(zoom));
},
position: function() {
return [
tile_numbers[0] - Math.floor(tile_numbers[0]),
tile_numbers[1] - Math.floor(tile_numbers[1]),
];
},
};
}(lat, lng, 11));
const $tiles = createElement(`
<div class="bigpicture">
<div class="line">
<img crossorigin="anonymous" src="${mapper.tile(TILE_SERVER, -1, -1)}" class="btl" style="height: ${TILE_SIZE}px;">
<img crossorigin="anonymous" src="${mapper.tile(TILE_SERVER, 0, -1)}" style="height: ${TILE_SIZE}px;">
<img crossorigin="anonymous" src="${mapper.tile(TILE_SERVER, 1, -1)}" class="btr" style="height: ${TILE_SIZE}px;">
</div>
<div class="line">
<img crossorigin="anonymous" src="${mapper.tile(TILE_SERVER, -1, 0)}" style="height: ${TILE_SIZE}px;">
<img crossorigin="anonymous" src="${mapper.tile(TILE_SERVER, 0, 0)}" style="height: ${TILE_SIZE}px;">
<img crossorigin="anonymous" src="${mapper.tile(TILE_SERVER, 1, 0)}" style="height: ${TILE_SIZE}px;">
</div>
<div class="line">
<img crossorigin="anonymous" src="${mapper.tile(TILE_SERVER, -1, 1)}" class="bbl" style="height: ${TILE_SIZE}px;">
<img crossorigin="anonymous" src="${mapper.tile(TILE_SERVER, 0, 1)}" style="height: ${TILE_SIZE}px;">
<img crossorigin="anonymous" src="${mapper.tile(TILE_SERVER, 1, 1)}" class="bbr" style="height: ${TILE_SIZE}px;">
</div>
</div>
`);
qs($page, `[data-bind="maptile"]`).appendChild($tiles);
const pos = mapper.position();
qs($page, ".marker").setAttribute("style", `
left: ${TILE_SIZE * (1 + pos[0]) - 15}px;
top: ${TILE_SIZE * (1 + pos[1]) - 30}px;
`);
const center = (position, i) => Math.floor(TILE_SIZE * (1 + position[i]) * 1000)/1000;
$tiles.setAttribute("style", `transform-origin: ${center(mapper.position(), 0)}px ${center(mapper.position(), 1)}px;`);
}
function componentMore(render, { metadata }) {
const $all = document.createDocumentFragment();
const formatKey = (str) => str.replace(/([A-Z][a-z])/g, " $1");
const formatValue = (str) => {
if (!metadata.all || metadata.all[str] === undefined) return "-";
if (typeof metadata.all[str] === "number") {
return Math.floor(metadata.all[str]*100)/100;
} else if (metadata.all[str].denominator !== undefined &&
metadata.all[str].numerator !== undefined) {
if (metadata.all[str].denominator === 1) {
return metadata.all[str].numerator;
} else if (metadata.all[str].numerator > metadata.all[str].denominator) {
return Math.floor(
metadata.all[str].numerator * 10 / metadata.all[str].denominator,
) / 10;
} else {
return metadata.all[str].numerator+"/"+metadata.all[str].denominator;
}
} else if (typeof metadata.all[str] === "string") {
return metadata.all[str];
} else if (Array.isArray(metadata.all[str])) {
let arr = metadata.all[str];
if (arr.length > 15) {
arr = arr.slice(0, 3);
arr.push("...");
}
return arr.toString().split(",").join(", ");
} else {
return JSON.stringify(metadata.all[str], null, 2);
}
};
Object.keys(metadata.all || {}).sort((a, b) => {
if (a.toLowerCase().trim() < b.toLowerCase().trim()) return -1;
else if (a.toLowerCase().trim() > b.toLowerCase().trim()) return +1;
return 0;
}).forEach((key) => {
switch (key) {
case "undefined":
case "thumbnail":
break;
default: $all.appendChild(createElement(`
<div class="meta_key">
<div class="title ellipsis">${formatKey(key)}: </div>
<div class="value ellipsis" title="${formatValue(key)}">${formatValue(key)}</div>
</div>
`));
}
});
render($all);
}
export function init() {
return Promise.all([
loadJS(import.meta.url, "../../../lib/vendor/exif-js.js"),
loadCSS(import.meta.url, "./information.css"),
]);
}
const extractExif = ($img) => new Promise((resolve) => window.EXIF.getData($img, function() {
const metadata = window.EXIF.getAllTags($img);
const to_date = (str = "") => {
if (str === "") return null;
const digits = str.split(/[ :]/).map((digit) => parseInt(digit));
return new Date(
digits[0] || 0,
digits[1] || 0,
digits[2] || 0,
digits[3] || 0,
digits[4] || 0,
digits[5] || 0,
);
};
resolve({
date: to_date(
metadata["DateTime"] || metadata["DateTimeDigitized"] ||
metadata["DateTimeOriginal"] || metadata["GPSDateStamp"],
),
location: (metadata["GPSLatitude"] && metadata["GPSLongitude"] && [
[
metadata["GPSLatitude"][0], metadata["GPSLatitude"][1],
metadata["GPSLatitude"][2], metadata["GPSLatitudeRef"],
],
[
metadata["GPSLongitude"][0], metadata["GPSLongitude"][1],
metadata["GPSLongitude"][2], metadata["GPSLongitudeRef"],
],
]) || null,
maker: metadata["Make"] || null,
model: metadata["Model"] || null,
focal: metadata["FocalLength"] || null,
aperture: metadata["FNumber"] || null,
shutter: metadata["ExposureTime"] || null,
iso: metadata["ISOSpeedRatings"] || null,
dimension: (metadata["PixelXDimension"] && metadata["PixelYDimension"] && [
metadata["PixelXDimension"],
metadata["PixelYDimension"],
]) || null,
all: Object.keys(metadata).length === 0 ? null : metadata,
});
}));
const formatTime = (t) => t?.toLocaleTimeString(
"en-us",
{ weekday: "short", hour: "2-digit", minute: "2-digit" },
);
const formatDate = (t) => t?.toLocaleDateString(
navigator.language,
{ year: "numeric", month: "short", day: "numeric" },
);
const formatCameraSettings = (metadata) => {
const str = format("model", metadata);
const f = format("focal", metadata);
if (!f) return str;
return `${str} (${f})`;
};
const formatCameraName = (metadata) => {
return [
format("shutter", metadata),
format("aperture", metadata),
format("iso", metadata),
].join(" ").trim() || "-";
};
const format = (key, metadata) => {
if (!metadata[key]) return "";
switch (key) {
case "focal":
return `${metadata.focal}mm`;
case "iso":
return `ISO${metadata.iso}`;
case "aperture":
return `ƒ${Math.floor(metadata.aperture*10)/10}`;
case "shutter":
if (metadata.shutter > 60) return metadata.shutter+"m";
else if (metadata.shutter > 1) return metadata.shutter+"s";
return `1/${Math.floor(metadata.shutter.denominator / metadata.shutter.numerator)}s`;
case "dimension":
if (metadata.dimension.length !== 2 || !metadata.dimension[0] || !metadata.dimension[1]) return "-";
return metadata.dimension[0]+"x"+metadata.dimension[1];
default:
return metadata[key];
}
};
================================================
FILE: public/assets/pages/viewerpage/application_image/pagination.css
================================================
/* PAGINATION */
.component_pager {
position: absolute;
top: 0;
bottom: 0;
display: flex;
opacity: 0.2;
margin: auto;
padding: 15px;
color: #f2f2f2;
z-index: 1;
}
.component_pager.left { left: 0; padding-right: 50px; }
.component_pager.right { right: 0; padding-left: 50px; }
.touch-yes .component_pager.left { display: none; }
.touch-yes .component_pager.right { display: none; }
.component_pager:hover {
opacity: 0.9;
transition: opacity 0.5s ease;
}
.component_pager a { margin: auto; }
.component_pager a svg {
transition: opacity 0.2s ease;
width: 37px;
padding: 8px;
background: var(--dark);
border-radius: 50%;
margin: auto;
opacity: 0.75;
}
.touch-no .component_pager a svg:hover {
opacity: 1;
box-shadow: 0px 0px 5px rgba(255, 255, 255, 0.05);
}
================================================
FILE: public/assets/pages/viewerpage/application_image/pagination.js
================================================
import { createFragment } from "../../../lib/skeleton/index.js";
import rxjs, { effect } from "../../../lib/rx.js";
import { qs } from "../../../lib/dom.js";
import { join, forwardURLParams } from "../../../lib/path.js";
import { animate, slideXOut } from "../../../lib/animate.js";
import { loadCSS } from "../../../helpers/loader.js";
import { get as getConfig } from "../../../model/config.js";
import { getCurrentPath, getFilename } from "../common.js";
import { getMimeType } from "../mimetype.js";
import { createLink } from "../../filespage/ctrl_filesystem.js";
import fscache from "../../filespage/cache.js";
import { sort } from "../../filespage/helper.js";
import { getState$ as getParams$, init as initParams } from "../../filespage/state_config.js";
export default async function(render, { $img }) {
if (window.self !== window.top) return;
const lsCache = await fscache().get(join(location, getCurrentPath() + "/../"));
if (!lsCache) return;
const params = await getParams$().pipe(rxjs.first()).toPromise();
const state = {
prev: null,
curr: null,
next: null,
length: 0,
};
const files = filterImages(
sort(lsCache.files, params["sort"], params["order"]),
state,
);
if (state.length <= 1) return;
const $page = createFragment(`
<div class="component_pager left hidden">
<a data-link>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
<polyline points="15 18 9 12 15 6"/>
</svg>
</a>
</div>
<div class="component_pager right hidden">
<a>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
<polyline points="9 18 15 12 9 6"></polyline>
</svg>
</a>
</div>
`);
if (state.prev !== null) updateDOM({
$el: $page.children[0],
name: files[state.prev].name,
$img,
});
if (state.next !== null) updateDOM({
$el: $page.children[1],
name: files[state.next].name,
$img,
});
const $navigation = render($page);
initMobileNavigation({ $img, $navigation });
initKeyboardNavigation({ $img, $navigation });
}
function filterImages(files, state) {
const currentFilename = getFilename();
const mimeTypes = getConfig("mime", {});
for (let i=0; i<files.length; i++) {
const filename = files[i].name;
if (!getMimeType(filename, mimeTypes).startsWith("image/")) {
continue;
}
state.length += 1;
if (currentFilename === filename) {
state.curr = i;
} else if (state.curr === null) {
state.prev = i;
} else {
state.next = i;
break;
}
}
return files;
}
function updateDOM({ $el, name, $img }) {
const $link = qs($el, "a");
$link.onclick = async(e) => {
if (e.target.hasAttribute("data-link")) return;
e.preventDefault(); e.stopPropagation();
const sgn = $el.classList.contains("left") ? +1 : -1;
await animate($img, {
keyframes: slideXOut(sgn * 25),
time: 100,
easing: "ease-in",
});
$link.setAttribute("data-link", "true");
$link.click();
};
const { link } = createLink({ name }, join(location, getCurrentPath() + "/../"));
$link.setAttribute("href", forwardURLParams(link, ["share", "canary"]));
$el.classList.remove("hidden");
}
function initMobileNavigation({ $img, $navigation }) {
const state = {
active: false,
originX: null,
originT: null,
dist: null,
};
effect(rxjs.fromEvent($img, "touchstart", { passive: true }).pipe(rxjs.debounceTime(10), rxjs.tap((event) => {
if (event.touches.length !== 1) return;
$img.style.transition = "0s ease transform";
state.active = true;
state.originT = performance.now();
state.originX = event.touches[0].pageX;
})));
effect(rxjs.fromEvent($img, "touchmove", { passive: true }).pipe(rxjs.tap((event) => {
if (event.touches.length !== 1 || state.active === false) return;
state.dist = event.touches[0].pageX - state.originX;
$img.style.transform = `translateX(${state.dist}px)`;
})));
effect(rxjs.fromEvent($img, "touchend").pipe(rxjs.tap(async(event) => {
if (state.active === false) return;
state.active = false;
const shouldTurnPage = ((distPx, elapsedMs, widthPx) => {
const velocity = Math.abs(distPx) / elapsedMs;
const fastEnough = velocity > 1;
const farEnough = Math.abs(distPx) > widthPx * 0.5;
return farEnough || fastEnough;
})(state.dist, performance.now() - state.originT, $img.clientWidth);
if (!shouldTurnPage) {
$img.style.transition = "0.2s ease transform";
$img.style.transform = "";
return;
}
let $navlink = null;
if (state.dist > 0) $navlink = qs($navigation, ".left a");
else $navlink = qs($navigation, ".right a");
if (!$navlink.hasAttribute("href")) {
$img.style.transition = "0.5s ease transform";
$img.style.transform = "";
return;
}
$navlink.click();
await animate($img, {
time: 200,
keyframes: [
{ transform: `translateX(${state.dist}px)`, opacity: 1 },
{ transform: `translateX(${$img.clientWidth*Math.sign(state.dist)}px)`, opacity: 0 },
]
});
$img.classList.add("hidden");
})));
}
function initKeyboardNavigation({ $img, $navigation }) {
effect(rxjs.fromEvent(window, "keydown").pipe(rxjs.tap(({ key }) => {
let $navlink = null;
switch (key) {
case "ArrowLeft":
$navlink = qs($navigation, ".left a");
break;
case "ArrowRight":
$navlink = qs($navigation, ".right a");
break;
}
if (!$navlink || !$navlink.hasAttribute("href")) return;
$navlink.click();
})));
}
export function init() {
return Promise.all([
loadCSS(import.meta.url, "./pagination.css"),
initParams(),
]);
}
================================================
FILE: public/assets/pages/viewerpage/application_image/zoom.js
================================================
import rxjs, { effect } from "../../../lib/rx.js";
import { qs } from "../../../lib/dom.js";
export default function({ $img, $page }) {
const $navigation = qs($page, `[data-bind="component_navigation"]`);
effect(rxjs.merge(...builder({ $img })).pipe(
rxjs.tap(() => $navigation.classList.add("hidden")),
rxjs.scan((state, { clientX, clientY, moveX, moveY, scale, duration }) => {
state.x += moveX ?? 0;
state.y += moveY ?? 0;
const next = Math.min(20, Math.max(1, state.scale * (scale ?? 1)));
if (next > 1) {
const rect = $img.getBoundingClientRect();
const ox = (clientX ?? rect.left + rect.width / 2) - rect.left;
const oy = (clientY ?? rect.top + rect.height / 2) - rect.top;
const f = next / state.scale;
state.x += (1 - f) * ox;
state.y += (1 - f) * oy;
} else {
state.x = 0;
state.y = 0;
}
state.scale = next;
state.duration = duration ?? (next === 1 ? 500 : 0);
return state;
}, { scale: 1, x: 0, y: 0, duration: 0 }),
rxjs.tap(({ scale, x, y, duration }) => {
$img.style.transition = `transform ${duration}ms ease`;
$img.style.transform = `translate(${x}px,${y}px) scale(${scale})`;
if (scale === 1) $navigation.classList.remove("hidden");
}),
));
}
function builder({ $img }) {
$img.style.transformOrigin = "0 0";
$img.style.transition = "";
return [
// zoom via double click
rxjs.fromEvent($img.parentElement, "dblclick").pipe(
rxjs.filter((e) => e.target === $img),
rxjs.map((e) => ({ scale: 2, clientX: e.clientX, clientY: e.clientY })),
),
// zoom via scroll wheel
rxjs.fromEvent($img.parentElement, "wheel").pipe(
rxjs.tap((e) => e.preventDefault()),
rxjs.map((event) => {
let scale = Math.exp(-event.deltaY / 300);
if (scale > 1.07) scale = 1.07;
else if (scale < 0.93) scale = 0.93;
return {
scale,
clientX: event.clientX,
clientY: event.clientY,
};
}),
),
// zoom via keyboard shortcut
rxjs.fromEvent(window, "keydown").pipe(
rxjs.filter(({ key }) => ["Escape", "+", "-", "ArrowUp", "ArrowDown"].indexOf(key) !== -1),
rxjs.withLatestFrom(rxjs.fromEvent(window, "mousemove").pipe(
rxjs.startWith({ clientX: null, clientY: null }),
)),
rxjs.map(([{ key }, { clientX, clientY }]) => {
let scale = 0;
if (["+", "ArrowUp"].indexOf(key) !== -1) scale = 3/2;
else if (["-", "ArrowDown"].indexOf(key) !== -1) scale = 2/3;
return { clientX, clientY, scale, duration: 100 };
}),
),
// pinch zoom
rxjs.fromEvent($img.parentElement, "touchstart", { passive: false }).pipe(
rxjs.filter((e) => e.touches.length === 2),
rxjs.switchMap((event) => rxjs.fromEvent($img.parentElement, "touchmove", { passive: false }).pipe(
rxjs.filter((event) => event.touches.length >= 2),
rxjs.tap((event) => event.preventDefault()),
rxjs.takeUntil(rxjs.fromEvent(window, "touchend")),
rxjs.map((event) => ({
clientX: (event.touches[0].pageX + event.touches[1].pageX) / 2,
clientY: (event.touches[0].pageY + event.touches[1].pageY) / 2,
distance: Math.hypot(
event.touches[0].pageX - event.touches[1].pageX,
event.touches[0].pageY - event.touches[1].pageY,
),
})),
rxjs.pairwise(),
rxjs.map(([prev, curr]) => ({
clientX: curr.clientX,
clientY: curr.clientY,
scale: Math.min(1.15, Math.max(0.85, curr.distance / prev.distance)),
moveX: curr.clientX - prev.clientX,
moveY: curr.clientY - prev.clientY,
duration: 0,
})),
)),
),
// grab and drag
rxjs.fromEvent($img.parentElement, "mousedown", { passive: false }).pipe(
rxjs.filter((e) => e.target === $img && e.button === 0),
rxjs.switchMap((down) => {
let prev = { x: down.clientX, y: down.clientY, t: down.timeStamp };
const move$ = rxjs.fromEvent(window, "mousemove").pipe(
rxjs.takeUntil(rxjs.fromEvent(window, "mouseup")),
rxjs.map((m) => {
const dx = m.clientX - prev.x;
const dy = m.clientY - prev.y;
const dt = m.timeStamp - prev.t || 1;
prev = { x: m.clientX, y: m.clientY, t: m.timeStamp };
return { moveX: dx, moveY: dy, dt, duration: 0 };
}),
rxjs.tap(() => ($img.style.cursor = "move")),
rxjs.share(),
);
const $inertia = move$.pipe(
rxjs.startWith({ moveX: 0, moveY: 0, dt: 1 }),
rxjs.last(),
rxjs.tap(() => ($img.style.cursor = "default")),
rxjs.switchMap(({ moveX, moveY, dt }) => {
const DECAY = 0.8;
const FRAME = 16;
const STOPV = 0.05;
const vx = moveX / dt;
const vy = moveY / dt;
const speed = Math.hypot(vx, vy);
if (speed < STOPV) return rxjs.EMPTY;
const nFrames = Math.ceil(Math.log(STOPV / speed) / Math.log(DECAY));
const gsum = (DECAY * (1 - Math.pow(DECAY, nFrames))) / (1 - DECAY);
return rxjs.of({
moveX: vx * gsum * FRAME,
moveY: vy * gsum * FRAME,
duration: nFrames * FRAME
});
}),
);
return rxjs.merge(move$, $inertia);
}),
),
];
}
================================================
FILE: public/assets/pages/viewerpage/application_image.css
================================================
.component_imageviewer .component_image_container,
body:not(.dark-mode) .component_imageviewer .component_image_container .fullscreen .component_pager .wrapper > span {
background: var(--surface);
}
.dark-mode .component_imageviewer .component_image_container {
background: #2d2f31;
}
.component_imageviewer .component_image_container {
display: flex;
flex-grow: 1;
height: 100%;
width: 100%;
text-align: center;
overflow: hidden;
height: 100%;
box-sizing: border-box;
}
.component_imageviewer, .component_imageviewer .images_wrapper {
flex: 1;
display: flex;
overflow: hidden;
width: 100%;
height: 100%;
flex-direction: column;
position: relative;
justify-content: center;
}
.component_imageviewer img.photo {
margin: 10px;
width: fit-content;
max-width: 98%;;
min-height: 100px;
max-height: 100%;
background: var(--dark);
box-shadow: rgba(0, 0, 0, 0.14) 0px 4px 5px 0px, rgba(0, 0, 0, 0.12) 0px 1px 10px 0px, rgba(0, 0, 0, 0.2) 0px 2px 4px -1px;
border-radius: 2px;
align-self: center;
}
.component_imageviewer img.photo.idle {
transition: 0.2s ease transform;
}
@media screen and (max-width: 500px) {
.component_imageviewer img.photo {
margin: 7px;
}
}
/* fullscreen mode */
.component_imageviewer .component_image_container.fullscreen {
background: var(--dark);
}
.component_imageviewer .component_image_container.fullscreen .component_pager .wrapper > span {
background: var(--dark);
}
.component_imageviewer .component_image_container.fullscreen img.photo {
background: var(--color);
}
/* image loading spinner */
.component_imageviewer .component_loader {
margin-top: 0;
}
.component_imageviewer .component_loader img {
width: 40px;
}
/* error loading image */
.component_imageviewer .component_filedownloader { margin: 0 auto; }
/* information menu */
.component_imageviewer .images_aside {
flex: 0;
text-align: left;
width: 0;
z-index: 1;
min-width: 0px;
transition: 0.15s ease min-width;
background: #f2f2f2;
color: var(--dark);
}
.component_imageviewer .images_aside.open {
min-width: 300px;
transition: 0.5s ease min-width;
transition: 0.3s ease min-width;
}
@media screen and (max-width: 850px) {
.component_imageviewer .images_aside.open {
min-width: 250px;
font-size: 0.94em;
}
.component_imageviewer .images_aside.open [data-bind="header"],
.component_imageviewer .images_aside.open [data-bind="body"] {
padding: 15px 15px 0px 15px;
}
.component_imageviewer .images_aside [data-bind="header"] .header {
padding: 10px 0;
}
}
@media screen and (max-width: 650px) {
.component_imageviewer .images_aside.open {
min-width: 200px;
}
}
@media screen and (max-width: 580px) {
.component_imageviewer component-menubar button .component_icon[alt="info"] {
display: none;
}
.component_imageviewer .images_aside.open {
width: 0px;
min-width: 0;
}
}
.component_imageviewer .images_aside.open [data-bind="body"] {
transform: translateX(0px);
opacity: 1;
}
.component_imageviewer .images_aside [data-bind="body"] {
transition: 0.2s ease opacity, 0.3s ease transform;
opacity: 0;
transform: translateX(10px);
transition-delay: 0.2s;
}
.component_imageviewer .images_aside .header {
display: flex;
line-height: 25px;
white-space: nowrap;
padding: 20px 0px;
font-size: 1.25em;
}
.component_imageviewer .images_aside .header .component_icon {
height: 18px;
float: right;
cursor: pointer;
padding: 5px;
margin: -5px -5px 0 0;
}
.component_imageviewer .images_aside .header .component_icon:hover {
background: #0000000a;
border-radius: 50%;
}
.component_imageviewer .images_aside.open [data-bind="header"],
.component_imageviewer .images_aside [data-bind="body"] {
padding: 10px 20px 0px 20px;
}
.component_imageviewer .images_aside [data-bind="body"] .content_box {
clear: both;
opacity: 0.85;
margin-bottom: 20px;
}
.component_imageviewer .images_aside [data-bind="body"] .content_box > div {
width: calc(100% - 40px);
}
.component_imageviewer .images_aside [data-bind="body"] .content_box .component_icon {
height: 30px;
width: 30px;
float: left;
padding: 5px 10px 5px 0;
}
.component_imageviewer .images_aside [data-bind="body"] .component_mapshot {
margin-bottom: 10px;
}
.component_imageviewer .images_aside .meta_key {
display: flex;
justify-content: space-between;
margin: 5px 0;
border-top: 1px solid #0000000a;
padding-top: 5px;
text-align: right;
font-size: 0.85em;
}
.component_imageviewer .images_aside .meta_key .title {
margin-right: 5px;
}
.component_imageviewer .images_aside .meta_key .value {
color: var(--light);
}
================================================
FILE: public/assets/pages/viewerpage/application_image.d.ts
================================================
interface Window {
EXIF: {
getAllTags: (any) => object;
getData: (HTMLElement, any) => void;
};
}
export default function(any): void;
================================================
FILE: public/assets/pages/viewerpage/application_image.js
================================================
import { createElement, createRender, onDestroy } from "../../lib/skeleton/index.js";
import { toHref } from "../../lib/skeleton/router.js";
import rxjs, { effect, onLoad, onClick } from "../../lib/rx.js";
import ajax from "../../lib/ajax.js";
import { animate } from "../../lib/animate.js";
import { extname } from "../../lib/path.js";
import { qs, safe } from "../../lib/dom.js";
import { get as getConfig } from "../../model/config.js";
import { load as loadPlugin } from "../../model/plugin.js";
import { Chromecast } from "../../model/chromecast.js";
import { loadCSS } from "../../helpers/loader.js";
import { createLoader } from "../../components/loader.js";
import notification from "../../components/notification.js";
import t from "../../locales/index.js";
import ctrlError from "../ctrl_error.js";
import componentInformation, { init as initInformation } from "./application_image/information.js";
import componentPagination, { init as initPagination } from "./application_image/pagination.js";
import componentZoom from "./application_image/zoom.js";
import ctrlDownloader, { init as initDownloader } from "./application_downloader.js";
import { renderMenubar, buttonDownload, buttonFullscreen } from "./component_menubar.js";
class IImage {
getSRC() { throw new Error("NOT_IMPLEMENTED"); }
}
export default function(render, { getFilename, getDownloadUrl, mime, hasMenubar = true, acl$ }) {
const $page = createElement(`
<div class="component_imageviewer">
<component-menubar filename="${safe(getFilename())}" class="${!hasMenubar && "hidden"}"></component-menubar>
<div class="component_image_container">
<div class="images_wrapper no-select">
<img class="photo idle hidden" draggable="false" />
<div data-bind="component_navigation"></div>
</div>
<div class="images_aside scroll-y"></div>
</div>
</div>
`);
render($page);
const $imgContainer = qs($page, ".images_wrapper");
const $photo = qs($page, "img.photo");
const $menubar = qs($page, "component-menubar");
const removeLoader = createLoader($imgContainer);
const load$ = new rxjs.BehaviorSubject(null);
const toggleInfo = ($button) => {
const $aside = qs($page, ".images_aside");
$aside.classList.toggle("open");
$button.setAttribute("aria-expanded", $aside.classList.contains("open") ? "true" : "false");
componentInformation(createRender(qs($page, ".images_aside")), { toggle: toggleInfo, load$ });
};
renderMenubar(
$menubar,
buttonDownload(getFilename(), getDownloadUrl()),
buttonFullscreen(qs($page, ".component_image_container")),
mime === "image/jpeg" && buttonInfo({ toggle: toggleInfo }),
["image/jpeg", "image/png"].indexOf(mime) !== -1 && buttonChromecast(getFilename(), getDownloadUrl()),
);
effect(rxjs.from(loadPlugin(mime)).pipe(
rxjs.mergeMap(async(loader) => {
let src = `${getDownloadUrl()}&size=${window.innerWidth}`;
if (loader) {
const { response } = await ajax({ url: getDownloadUrl(), responseType: "arraybuffer" }).toPromise();
const img = new (await loader(IImage, { mime, $menubar, getFilename, getDownloadUrl }))({ $photo });
src = await img.getSRC(response);
}
$photo.setAttribute("src", src);
await onLoad($photo).toPromise();
}),
rxjs.tap(() => load$.next($photo)),
removeLoader,
rxjs.tap(() => {
const cancel = animate($photo, {
onEnter: () => $photo.classList.remove("hidden"),
onExit: async() => (await cancel)(),
time: 300,
easing: "cubic-bezier(.51,.92,.24,1.15)",
keyframes: [
{ opacity: 0, transform: "scale(.97)" },
{ opacity: 1 },
{ opacity: 1, transform: "scale(1)" },
],
});
}),
rxjs.catchError((err) => {
if (err.target instanceof HTMLElement && err.type === "error") {
return rxjs.of(initDownloader()).pipe(
removeLoader,
rxjs.mergeMap(() => {
load$.error(err);
ctrlDownloader(createRender(qs($page, ".images_wrapper")), { acl$, getFilename, getDownloadUrl, hasMenubar: false });
return rxjs.EMPTY;
}),
);
}
return ctrlError()(err);
}),
));
effect(load$.pipe(
rxjs.first(),
rxjs.tap(() => {
componentZoom({ $img: $photo, $page, $menubar, load$ });
componentPagination(createRender(qs($page, "[data-bind=\"component_navigation\"]")), { $img: $photo });
}),
));
}
export function init() {
return Promise.all([
loadCSS(import.meta.url, "./application_image.css"),
loadCSS(import.meta.url, "./component_menubar.css"),
initPagination(), initInformation(), Chromecast.init(),
]);
}
function buttonInfo({ toggle }) {
const $el = createElement(`
<button aria-controls="pane-info" aria-expanded="false">
<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,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" alt="info">
</button>
`);
effect(rxjs.merge(
onClick($el),
rxjs.fromEvent(window, "keydown").pipe(rxjs.filter((e) => e.key === "i")),
).pipe(rxjs.mapTo($el), rxjs.tap(toggle)));
return $el;
}
function buttonChromecast(filename, downloadURL) {
const context = Chromecast.context();
if (!context) return;
const chromecastSetup = (event) => {
switch (event.sessionState) {
case window.cast.framework.SessionState.SESSION_STARTED:
chromecastLoader();
break;
}
};
const chromecastLoader = () => {
const session = Chromecast.session();
if (!session) return;
const link = Chromecast.createLink("/" + toHref(downloadURL));
const media = new window.chrome.cast.media.MediaInfo(
link,
getConfig("mime", {})[extname(filename)],
);
media.metadata = new window.chrome.cast.media.PhotoMediaMetadata();
media.metadata.title = filename;
media.metadata.images = [
new window.chrome.cast.Image(location.origin + "/" + toHref("/assets/icons/photo.png")),
];
try {
const req = Chromecast.createRequest(media);
session.loadMedia(req);
} catch (err) {
console.error(err);
notification.error(t("Cannot establish a connection"));
}
};
context.addEventListener(
window.cast.framework.CastContextEventType.SESSION_STATE_CHANGED,
chromecastSetup,
);
onDestroy(() => context.removeEventListener(
window.cast.framework.CastContextEventType.SESSION_STATE_CHANGED,
chromecastSetup,
));
const media = Chromecast.media();
if (media && media.media && media.media.mediaCategory === "IMAGE") chromecastLoader();
return document.createElement("google-cast-launcher");
}
================================================
FILE: public/assets/pages/viewerpage/application_map.css
================================================
#map .leaflet-control-attribution { display: none; }
#map { height: 100%; z-index: 2; }
#map .leaflet-popup-content-wrapper {
border-radius: 2px;
}
#map .leaflet-popup-content-wrapper, #map .leaflet-popup-tip {
box-shadow: 0 3px 14px rgba(0,0,0,0.15);
}
#map .leaflet-control-layers-list { user-select: none; }
#map .leaflet-control-measure .leaflet-control-measure-toggle { opacity: 0.6; }
#map .leaflet-control-scale {
margin-left: 10px;
margin-bottom: 10px;
}
#map .leaflet-popup-content {
margin: 10px 20px 10px 15px;
}
================================================
FILE: public/assets/pages/viewerpage/application_map.d.ts
================================================
interface Window {
L: any;
}
export default function(any): void;
================================================
FILE: public/assets/pages/viewerpage/application_map.js
================================================
import { createElement, nop } from "../../lib/skeleton/index.js";
import rxjs, { effect } from "../../lib/rx.js";
import { qs, safe } from "../../lib/dom.js";
import ajax from "../../lib/ajax.js";
import { load as loadPlugin } from "../../model/plugin.js";
import { loadCSS, loadJS } from "../../helpers/loader.js";
import { createLoader } from "../../components/loader.js";
import ctrlError from "../ctrl_error.js";
import componentDownloader, { init as initDownloader } from "./application_downloader.js";
import { renderMenubar, buttonDownload } from "./component_menubar.js";
class IMap {
toGeoJSON() { throw new Error("NOT_IMPLEMENTED"); }
}
export default async function(render, { mime, getDownloadUrl = nop, getFilename = nop, acl$ = rxjs.EMPTY }) {
const $page = createElement(`
<div class="component_map">
<component-menubar filename="${safe(getFilename())}"></component-menubar>
<div id="map"></div>
</div>
`);
render($page);
const $menubar = renderMenubar(
qs($page, "component-menubar"),
buttonDownload(getFilename(), getDownloadUrl()),
);
const map = window.L.map("map");
const removeLoader = createLoader(qs($page, "#map"));
await effect(ajax({ url: getDownloadUrl(), responseType: "arraybuffer" }).pipe(
rxjs.mergeMap(async({ response }) => {
const loader = await loadPlugin(mime);
if (!loader) {
try {
loadGeoJSON(map, JSON.parse(new TextDecoder().decode(response)));
window.L.tileLayer("https://tile.openstreetmap.org/{z}/{x}/{y}.png", { maxZoom: 21 }).addTo(map);
}
catch (err) { componentDownloader(render, { mime, acl$, getFilename, getDownloadUrl }); }
return rxjs.EMPTY;
}
const mapImpl = new (await loader(IMap, { mime, getDownloadUrl, getFilename, $menubar }))(response, {
map, $page, L: window.L,
});
loadGeoJSON(map, await mapImpl.toGeoJSON());
}),
removeLoader,
rxjs.catchError(ctrlError()),
));
}
export async function init($root) {
const priors = $root ? [
$root.classList.add("component_page_viewerpage"),
loadCSS(import.meta.url, "./component_menubar.css"),
loadCSS(import.meta.url, "../ctrl_viewerpage.css"),
] : [];
await Promise.all([
loadJS(import.meta.url, "../../lib/vendor/leaflet/leaflet.js"),
loadCSS(import.meta.url, "../../lib/vendor/leaflet/leaflet.css"),
loadCSS(import.meta.url, "./application_map.css"),
initDownloader(),
...priors,
]);
}
function loadGeoJSON(map, content) {
const overlay = { global: window.L.layerGroup([]) };
let n = 0;
const geojson = window.L.geoJSON(content, {
style: (feature) => {
const style = { color: "#3388ff", weight: 3 };
if (feature.properties.color) style.color = feature.properties.color;
if (feature.properties.weight) style.weight = feature.properties.weight;
return style;
},
pointToLayer: (feature, latlng) => {
return window.L.circleMarker(latlng, {
radius: 6,
fillColor: "#e2e2e2",
color: "#000000",
opacity: 0.5,
weight: 1,
fillOpacity: 0.3
});
},
onEachFeature: (feature, shape) => {
n += 1;
if (n > 10000) return;
const { group = "global", ...props } = feature.properties || {};
const featureObject = (function() {
if (props["name"]) shape = shape.bindPopup(props["name"]);
switch (props["popup::type"]) {
case "text":
shape = shape.bindPopup(props["popup::content"]);
break;
case "html":
shape = shape.bindPopup((function() {
const $richLabel = window.L.DomUtil.create("div", "");
$richLabel.innerHTML = props["popup::content"];
if ($richLabel.querySelector("script")) $richLabel.innerHTML = `__BLOCKED_CONTENT__`;
return $richLabel;
})(), {
className: "leaflet-measure-resultpopup",
autoPanPadding: [10, 10],
});
break;
}
return shape;
})(feature.geometry || {});
if (!featureObject) return;
if (!overlay[group]) overlay[group] = window.L.layerGroup([]);
overlay[group].addLayer(featureObject);
}
});
// center map around bounds
try {
const center = geojson.getBounds().getCenter();
const zoom = (function(p1, p2) {
const distance = Math.log10(1 + Math.abs(p1.lat - p2.lat) + Math.abs(p1.lng - p2.lng));
const [a, b] = distance > 0.5 ? [-4, 11] : [-15, 15];
return Math.floor(a * distance + b);
})(geojson.getBounds().getNorthEast(), geojson.getBounds().getSouthWest());
map.setView([center.lat, center.lng], zoom);
} catch (err) {
map.setView([0, 0], 2);
}
// display everything
Object.keys(overlay).forEach((key) => overlay[key].addTo(map));
delete overlay["global"];
if (Object.keys(overlay).length > 0) window.L.control.layers({}, overlay).addTo(map);
}
================================================
FILE: public/assets/pages/viewerpage/application_pdf.css
================================================
.component_page_viewerpage .component_pdfviewer {
background: var(--surface);
text-align:center;
}
.component_page_viewerpage .component_pdfviewer [data-bind="pdf"] {
overflow-y: scroll;
flex: 1 1 auto;
}
.component_page_viewerpage .component_pdfviewer [data-bind="pdf"] embed {
width:100%;
height:100%;
}
.component_page_viewerpage .component_pdfviewer [data-bind="pdf"] component-icon[name="loading"] {
padding-top: 75px;
display: block;
}
================================================
FILE: public/assets/pages/viewerpage/application_pdf.d.ts
================================================
interface Window {
pdfjsLib: {
getDocument: (url: string) => { promise: Promise<any> };
GlobalWorkerOptions: {
workerSrc: string;
};
// Add other properties and methods of pdfjsLib as needed
};
env?: string;
chrome: object;
}
export default function(any): void;
================================================
FILE: public/assets/pages/viewerpage/application_pdf.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect, onLoad } from "../../lib/rx.js";
import { qs, safe } from "../../lib/dom.js";
import { createLoader } from "../../components/loader.js";
import { loadCSS, loadJS } from "../../helpers/loader.js";
import { join } from "../../lib/path.js";
import ctrlError from "../ctrl_error.js";
import { transition } from "./common.js";
import { renderMenubar, buttonDownload } from "./component_menubar.js";
import "../../components/icon.js";
const hasNativePDF = "application/pdf" in window.navigator.mimeTypes && !!window.chrome;
export default async function(render, opts) {
const ctrl = hasNativePDF ? ctrlPDFNative : ctrlPDFJs;
ctrl(render, opts);
}
function ctrlPDFNative(render, { getFilename, getDownloadUrl }) {
const $page = createElement(`
<div class="component_pdfviewer">
<component-menubar filename="${safe(getFilename())}"></component-menubar>
<div data-bind="pdf">
<embed
class="hidden"
src="${safe(getDownloadUrl())}#toolbar=0"
type="application/pdf"
/>
</div>
</div>
`);
render($page);
renderMenubar(qs($page, "component-menubar"), buttonDownload(getFilename(), getDownloadUrl()));
const removeLoader = createLoader(qs($page, `[data-bind="pdf"]`));
effect(onLoad(qs($page, "embed")).pipe(
removeLoader,
rxjs.tap(($embed) => $embed.classList.remove("hidden")),
rxjs.tap(($embed) => transition($embed)),
rxjs.catchError(ctrlError()),
));
}
async function ctrlPDFJs(render, { getFilename, getDownloadUrl }) {
const $page = createElement(`
<div class="component_pdfviewer">
<component-menubar filename="${safe(getFilename())}"></component-menubar>
<div data-bind="pdf"></div>
</div>
`);
render($page);
const $container = qs($page, `[data-bind="pdf"]`);
const createBr = () => $container.appendChild(createElement(`<div style="height:${document.body.clientWidth > 600 ? 20 : 5}px"> </div>`));
const removeLoader = createLoader($container);
const base = qs(document.head, "base").getAttribute("href");
effect(rxjs.from(window.pdfjsLib.getDocument(base + getDownloadUrl()).promise).pipe(
removeLoader,
rxjs.mergeMap(async(pdf) => {
createBr();
for (let i=0; i<pdf.numPages; i++) {
const page = await pdf.getPage(i + 1);
const marginLeftRight = (document.body.clientWidth > 600 ? 50 : 15);
const ratio = window.devicePixelRatio || 1;
const viewport = page.getViewport({
scale: Math.min(
Math.max(
document.body.clientWidth - marginLeftRight,
0,
),
800,
) / page.getViewport({ scale: 1 / ratio }).width,
});
const $canvas = document.createElement("canvas");
$canvas.height = viewport.height;
$canvas.width = viewport.width;
$canvas.style.width = Math.floor(viewport.width / ratio) + "px";
$canvas.style.height = Math.floor(viewport.height / ratio) + "px";
$container.appendChild($canvas);
if (window.env === "test") $canvas.getContext = () => null;
await page.render({
canvasContext: $canvas.getContext("2d"),
viewport,
});
await new Promise((done) => window.requestAnimationFrame(done));
}
createBr();
}),
rxjs.catchError(ctrlError()),
));
}
export function init() {
const deps = [
loadCSS(import.meta.url, "./application_pdf.css"),
];
if (!hasNativePDF) {
deps.push(loadJS(import.meta.url, "../../lib/vendor/pdfjs/pdf.js", { type: "module" }));
deps.push(loadJS(import.meta.url, "../../lib/vendor/pdfjs/pdf.worker.js", { type: "module" }).then(() => {
window.pdfjsLib.GlobalWorkerOptions.workerSrc = join(import.meta.url, "../../lib/vendor/pdfjs/pdf.worker.js");
}));
}
return Promise.all(deps);
}
================================================
FILE: public/assets/pages/viewerpage/application_skeleton.css
================================================
.component_skeletonviewer {
background: var(--bg-color);
}
.component_skeleton_container {
height: 100%;
width: 100%;
position: relative;
}
.component_skeleton_container > .component_loader {
width: 100%;
}
================================================
FILE: public/assets/pages/viewerpage/application_skeleton.js
================================================
import { createElement, createRender } from "../../lib/skeleton/index.js";
import rxjs, { effect } from "../../lib/rx.js";
import { qs, safe } from "../../lib/dom.js";
import { load as loadPlugin } from "../../model/plugin.js";
import { loadCSS } from "../../helpers/loader.js";
import { createLoader } from "../../components/loader.js";
import ctrlError from "../ctrl_error.js";
import componentDownloader, { init as initDownloader } from "./application_downloader.js";
import { renderMenubar } from "./component_menubar.js";
export default function(render, { mime, getFilename, getDownloadUrl, acl$, hasMenubar = true }) {
const $page = createElement(`
<div class="component_skeletonviewer">
<component-menubar filename="${safe(getFilename())}" class="${!hasMenubar && "hidden"}"></component-menubar>
<div class="component_skeleton_container flex"></div>
</div>
`);
render($page);
const $menubar = renderMenubar(qs($page, "component-menubar"));
const $container = qs($page, ".component_skeleton_container");
const removeLoader = createLoader($container);
effect(rxjs.from(loadPlugin(mime)).pipe(
rxjs.mergeMap((loader) => {
const opts = { mime, acl$, getFilename, getDownloadUrl };
if (!loader) {
componentDownloader(render, opts);
return rxjs.EMPTY;
}
return rxjs.from(loader(createRender($container), { $menubar, ...opts }));
}),
removeLoader,
rxjs.catchError(ctrlError()),
));
}
export function init() {
return Promise.all([
loadCSS(import.meta.url, "./application_skeleton.css"),
initDownloader(),
]);
}
================================================
FILE: public/assets/pages/viewerpage/application_table.css
================================================
.component_tableviewer {
height: 100%;
background: var(--bg-color);
}
.component_table_container:has(.component_loader) .table {
display: none;
}
.component_tableviewer component-menubar input[type="search"] {
background: rgba(255, 255, 255, 0.05);
border: none;
color: inherit;
border-radius: 3px;
margin-right: 5px;
margin-top: 2px;
padding-left: 3px;
}
.component_tableviewer input[type="search"]::-webkit-search-cancel-button {
appearance: none;
}
.component_tableviewer .component_table_container {
height: 100%;
position: relative;
}
.component_tableviewer .table {
font-family: monospace;
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
white-space: nowrap;
display: block;
font-size: 13px;
display: flex;
flex-direction: column;
}
.component_tableviewer .table .thead {
overflow-x: scroll;
scrollbar-width: none;
border-bottom: 1px solid var(--border);
}
.component_tableviewer .table .tbody {
flex: 1;
overflow-y: auto;
overflow-x: auto;
}
.component_tableviewer .thead > div, .component_tableviewer .tbody > div {
display: block;
}
.component_tableviewer .table .thead .th {
padding: 5px 10px;
font-weight: normal;
display: inline-block;
position: sticky;
top: 0;
opacity: 0.8;
text-transform: capitalize;
}
.component_tableviewer .table .thead .th img {
height: 13px;
border-radius: 5px;
position: absolute;
margin-top: 4px;
right: 7px;
cursor: pointer;
transition: ease transform 0.2s;
filter: contrast(1) invert(0);
}
.dark-mode .component_tableviewer .table .thead .th img {
filter: contrast(1) invert(1);
}
.component_tableviewer .table .tbody .td {
border-top: 1px solid var(--border);
border-bottom: 1px solid var(--border);
margin-top: -1px;
display: inline-block;
padding: 5px 10px;
line-height: 17px;
height: 17px;
vertical-align: middle;
cursor: pointer;
}
.component_tableviewer .table .tbody .td .empty {
opacity: 0.4;
}
.component_tableviewer .table .tbody .tr:hover .td {
background: var(--border);
}
================================================
FILE: public/assets/pages/viewerpage/application_table.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect } from "../../lib/rx.js";
import { qs, qsa, safe } from "../../lib/dom.js";
import ajax from "../../lib/ajax.js";
import { loadCSS } from "../../helpers/loader.js";
import t from "../../locales/index.js";
import { createLoader } from "../../components/loader.js";
import { get as getPlugin } from "../../model/plugin.js";
import ctrlDownloader, { init as initDownloader } from "./application_downloader.js";
import { renderMenubar, buttonDownload } from "./component_menubar.js";
import { transition } from "./common.js";
const MAX_ROWS = 200;
class ITable {
contructor() {}
getHeader() { throw new Error("NOT_IMPLEMENTED"); }
getBody() { throw new Error("NOT_IMPLEMENTED"); }
}
export default async function(render, { mime, getDownloadUrl, getFilename, hasMenubar = true, acl$ = rxjs.EMPTY, module = null }) {
const $page = createElement(`
<div class="component_tableviewer">
<component-menubar filename="${safe(getFilename())}" class="${!hasMenubar && "hidden"}"></component-menubar>
<div class="component_table_container">
<table class="table">
<thead class="thead"></thead>
<tbody class="tbody"></tbody>
</div>
</div>
</div>
`);
render($page);
const $menubar = renderMenubar(
qs($page, "component-menubar"),
buttonDownload(getFilename(), getDownloadUrl()),
);
const $dom = {
thead: qs($page, ".thead"),
tbody: qs($page, ".tbody"),
};
const removeLoader = createLoader(qs($page, ".component_table_container"));
const padding = 10;
const STATE = {
header: {},
body: [],
rows: [],
};
// feature: initial render
const init$ = ajax({ url: getDownloadUrl(), responseType: "arraybuffer" }).pipe(
rxjs.mergeMap(async({ response }) => {
const loader = getPlugin(mime);
if (!loader) throw new TypeError(`unsupported mimetype "${mime}"`);
const [, url] = loader;
const m = module || (await import(url)).default;
let table = new (await m(ITable, { $menubar }))(response);
if (typeof table.then === "function") table = await table;
STATE.header = table.getHeader();
STATE.body = table.getBody();
STATE.rows = STATE.body;
}),
removeLoader,
rxjs.tap(() => {
buildHead(STATE, $dom, padding);
buildRows(STATE.rows.slice(0, MAX_ROWS), STATE.header, $dom.tbody, padding, true, false);
}),
rxjs.catchError((err) => rxjs.from(initDownloader()).pipe(
rxjs.tap(() => ctrlDownloader(render, { acl$, getFilename, getDownloadUrl })),
rxjs.tap(() => console.log("cannot open file", err)),
rxjs.mergeMap(() => rxjs.EMPTY),
)),
rxjs.share(),
);
effect(init$);
// feature: search
const $search = createElement(`<input type="search" placeholder="search">`);
effect(init$.pipe(
rxjs.tap(() => $menubar.add($search)),
rxjs.mergeMap(() => rxjs.fromEvent($search, "keyup").pipe(rxjs.debounce((e) => {
if (!e.target.value) return rxjs.of(null);
return rxjs.timer(300);
}))),
rxjs.tap((e) => {
const terms = e.target.value.toLowerCase().trim().split(" ");
$dom.tbody.scrollTo(0, 0);
if (terms === "") STATE.rows = STATE.body;
else STATE.rows = STATE.body.filter((row) => {
const line = Object.values(row).join("").toLowerCase();
for (let i=0; i<terms.length; i++) {
if (line.indexOf(terms[i]) === -1) {
return false;
}
}
return true;
});
buildRows(STATE.rows.slice(0, MAX_ROWS), STATE.header, $dom.tbody, padding, false, true);
}),
));
// feature: fixed header scroll along
effect(rxjs.fromEvent($dom.tbody, "scroll").pipe(
rxjs.tap(() => $dom.thead.scrollTo($dom.tbody.scrollLeft, 0))
));
effect(rxjs.fromEvent($dom.thead, "scroll").pipe(
rxjs.tap(() => $dom.tbody.scrollTo($dom.thead.scrollLeft, $dom.tbody.scrollTop))
));
// feature: infinite scroll
effect(rxjs.fromEvent($dom.tbody, "scroll").pipe(
rxjs.mergeMap(async(e) => {
const scrollBottom = e.target.scrollHeight - (e.target.scrollTop + e.target.clientHeight);
if (scrollBottom > 0) return;
else if (STATE.rows.length <= MAX_ROWS) return;
else if (STATE.rows.length <= $dom.tbody.children.length) return;
const current = $dom.tbody.children.length;
const newRows = STATE.rows.slice(current, current + 10);
buildRows(newRows, STATE.header, $dom.tbody, padding, false, false);
}),
));
// feature: make the last column to always fit the viewport
effect(rxjs.merge(
init$,
init$.pipe(
rxjs.mergeMap(() => rxjs.fromEvent(window, "resize")),
rxjs.debounce((e) => e["debounce"] === false ? rxjs.of(null) : rxjs.timer(100)),
),
).pipe(
rxjs.tap(() => resizeLastColumnIfNeeded({
$target: $dom.thead,
$childs: qs($dom.thead, ".tr"),
padding,
})),
rxjs.tap(() => qsa($dom.tbody, ".tr").forEach(($tr) => resizeLastColumnIfNeeded({
$target: $dom.tbody,
$childs: $tr,
padding,
}))),
));
}
export function init($root) {
const priors = ($root && [
$root.classList.add("component_page_viewerpage"),
loadCSS(import.meta.url, "./component_menubar.css"),
loadCSS(import.meta.url, "../ctrl_viewerpage.css"),
]);
return Promise.all([
loadCSS(import.meta.url, "./application_table.css"),
...priors,
]);
}
async function buildRows(rows, legends, $tbody, padding, isInit, withClear) {
if (withClear) $tbody.innerHTML = "";
for (let i=0; i<rows.length; i++) {
const obj = rows[i];
if (!obj) break;
const $tr = createElement(`<div class="tr"></div>`);
legends.forEach(({ name, size }, i) => {
const $col = createElement(`<div class="${withCenter("td ellipsis", size, i === legends.length -1)}" style="${styleCell(size, name, padding)}"></div>`);
$col.setAttribute("data-column", name);
$col.setAttribute("title", obj[name]);
if (obj[name]) $col.textContent = obj[name];
else $col.appendChild(createElement(`<span class=\"empty\">-</span>`));
$tr.appendChild($col);
});
$tbody.appendChild($tr);
}
$tbody.style.opacity = "0";
if (rows.length === 0) $tbody.appendChild(createElement(`
<h3 class="center no-select" style="opacity:0.2; margin-top:30px">
${t("Empty")}
</h3>
`));
if (!isInit) {
const e = new Event("resize");
e["debounce"] = false;
window.dispatchEvent(e);
await new Promise(requestAnimationFrame);
}
$tbody.style.opacity = "1";
if (isInit) transition($tbody.parentElement);
}
function buildHead(STATE, $dom, padding) {
const $tr = createElement(`<div class="tr"></div>`);
STATE.header.forEach(({ name, size }, i) => {
const $th = createElement(`
<div class="${withCenter("th ellipsis", size, i === STATE.header.length - 1)}" style="${styleCell(size, name, padding)}"></div>
`);
$th.setAttribute("title", name);
$th.textContent = name;
$th.appendChild(createElement(`<img class="no-select" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNCAyNCI+CiAgPHBhdGggc3R5bGU9ImZpbGw6IzAwMDAwMDtmaWxsLW9wYWNpdHk6MC41MzMzMzMyMSIgZD0ibSA3LjcwNSw4LjA0NSA0LjU5LDQuNTggNC41OSwtNC41OCAxLjQxLDEuNDEgLTYsNiAtNiwtNiB6IiAvPgogIDxwYXRoIGZpbGw9Im5vbmUiIGQ9Ik0wLS4yNWgyNHYyNEgweiIgLz4KPC9zdmc+Cg==" />`));
let ascending = null;
qs($th, "img").onclick = (e) => {
ascending = !ascending;
STATE.rows = sortBy(STATE.rows, ascending, name);
qsa(e.target.closest(".tr"), "img").forEach(($img) => {
$img.style.transform = "rotate(0deg)";
});
if (ascending) e.target.style.transform = "rotate(180deg)";
$dom.tbody.scrollTo($dom.tbody.scrollLeft, 0);
buildRows(STATE.rows.slice(0, MAX_ROWS), STATE.header, $dom.tbody, padding, false, true);
};
$tr.appendChild($th);
});
$dom.thead.appendChild($tr);
}
function styleCell(l, name, padding) {
const maxSize = 40;
const charSize = 7;
let sizeInChar = Math.min(l, maxSize);
if (name.length >= sizeInChar) sizeInChar = Math.min(name.length + 1, maxSize);
return `width: ${sizeInChar*charSize+padding*2}px;`;
}
function withCenter(className, fieldLength, isLast) {
if (fieldLength > 4 || isLast) return className;
return `${className} center`;
}
function resizeLastColumnIfNeeded({ $target, $childs, padding = 0 }) {
const fullWidth = $target.clientWidth;
let currWidth = 0;
$childs.childNodes.forEach(($node) => currWidth += $node.clientWidth);
if (currWidth < fullWidth && $childs.lastChild !== null) {
const lastWidth = ($childs.lastChild.clientWidth - padding * 2) + fullWidth - currWidth;
$childs.lastChild.setAttribute("style", `width: ${lastWidth}px`);
}
}
function sortBy(rows, ascending, key) {
const o = ascending ? 1 : -1;
return rows.sort((a, b) => {
let diff = a[key] - b[key];
if (isNaN(diff)) {
if (a[key] === b[key]) diff = 0;
else if (a[key] < b[key]) diff = -1;
else diff = 1;
}
return o*diff;
});
}
================================================
FILE: public/assets/pages/viewerpage/application_url.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import rxjs, { effect } from "../../lib/rx.js";
import { ApplicationError } from "../../lib/error.js";
import assert from "../../lib/assert.js";
import { createLoader } from "../../components/loader.js";
import ctrlError from "../ctrl_error.js";
import { cat } from "./model_files.js";
export default function(render, { getDownloadUrl }) {
const $page = createElement(`
<div class="component_urlopener" style="background: var(--surface);"></div>
`);
render($page);
createLoader($page);
effect(cat(getDownloadUrl()).pipe(
rxjs.tap((content) => {
const url = content.replace(/[\s\S]*(https?:\/\/\S+)[\s\S]*/, "$1");
try {
new URL(url); // throws on invalid URL
location.replace(url);
} catch (err) {
const message = assert.type(err, window.Error).message;
throw new ApplicationError("Not Valid", message);
}
}),
rxjs.catchError(ctrlError()),
));
}
================================================
FILE: public/assets/pages/viewerpage/application_video.css
================================================
body:not(.dark-mode) .component_videoplayer {
background: var(--surface);
}
.component_videoplayer {
display: flex;
flex: 1;
flex-direction: column;
width: 100%;
}
.component_videoplayer .video_container {
display: flex;
flex: 1;
text-align: center;
overflow: hidden;
padding: 15px 10px 65px 10px;
height: 100%;
box-sizing: border-box;
}
.component_videoplayer .video_container > span {
display: flex;
flex: 1;
text-align: center;
overflow: hidden;
height: 100%;
box-sizing: border-box;
}
.component_videoplayer .video_container .video_screen {
background: black;
box-shadow: rgba(0, 0, 0, 0.14) 0px 4px 5px 0px, rgba(0, 0, 0, 0.12) 0px 1px 10px 0px, rgba(0, 0, 0, 0.2) 0px 2px 4px -1px;
position: relative;
border-radius: 3px;
margin: auto;
position: relative;
}
.component_videoplayer .video_container .video_screen .video_wrapper {
width: 800px;
height: 450px;
}
@media (max-width: 850px) { .component_videoplayer .video_container .video_screen .video_wrapper { max-width: 600px; }}
@media (max-width: 650px) { .component_videoplayer .video_container .video_screen .video_wrapper { max-width: 500px; max-height: 400px; }}
@media (max-width: 550px) { .component_videoplayer .video_container .video_screen .video_wrapper { max-width: 450px; max-height: 350px; }}
@media (max-width: 500px) { .component_videoplayer .video_container .video_screen .video_wrapper { max-width: 350px; max-height: 300px; }}
@media (max-width: 370px) { .component_videoplayer .video_container .video_screen .video_wrapper { max-width: 250px; max-height: 200px; }}
@media (max-height: 650px) {
.component_videoplayer .video_container .video_screen .video_wrapper { max-width: 600px; height: 420px; }
.component_videoplayer .video_container { padding: 10px 10px 10px 10px; }
}
@media (max-height: 550px) { .component_videoplayer .video_container .video_screen .video_wrapper { height: 330px; }}
@media (max-height: 445px) { .component_videoplayer .video_container .video_screen .video_wrapper { height: 250px; }}
@media (max-height: 370px) { .component_videoplayer .video_container .video_screen .video_wrapper { height: 200px; }}
@media (max-height: 310px) { .component_videoplayer .video_container .video_screen .video_wrapper { height: 100px; }}
.component_videoplayer .video_container .video_screen .loader {
position: absolute;
top: calc(50% - 85px);
width: 100%;
}
.component_videoplayer .video_container .video_screen .loader > img {
height: 170px;
cursor: pointer;
filter: brightness(0.5) invert(1);
}
@media (max-width: 700px) or (max-height: 650px) {
.component_videoplayer .video_container .video_screen .loader > img { height: 100px; }
.component_videoplayer .video_container .video_screen .loader { top: calc(50% - 60px); }
}
.component_videoplayer .video_container .video_screen.is-casting-yes .videoplayer_control, .component_videoplayer .video_container .video_screen.video-state-pause .videoplayer_control, .component_videoplayer .video_container .video_screen.video-state-buffer .videoplayer_control, .component_videoplayer .video_container .video_screen.video-state-play:hover .videoplayer_control {
opacity: 1;
transition: 0.1s opacity ease;
}
.component_videoplayer .video_container .video_screen .videoplayer_control {
transition: 0.5s opacity ease;
opacity: 0;
display: flex;
text-align: left;
position: absolute;
bottom: 0;
width: 100%;
border-bottom-left-radius: 3px;
border-bottom-right-radius: 3px;
background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAADCCAYAAACIaaiTAAAAAXNSR0IArs4c6QAAARJJREFUOE9lyNdHBQAAhfHb3nvvuu2997jNe29TJJEkkkgSSSSJJJJEEkkiifRH5jsP56Xz8PM5gcC/xfCIWBNHiXiTQIlEk0SJZJNCiVRIM+mUyDCZlMgy2ZTIMbmUyDP5lCgwhZQoMsWUKDGllCgz5ZSogEpTRYlqU0OJoKmlRJ2pp0SDaaREk2mmRItppUSbaadEh+mkRBd0mx5K9Jo+SvSbAUoMmiFKDJsRSoyaMUqMmwlKhMwkJabMNCVmYNbMUSJsIpSImnlKLJhFSiyZZWoFVmEN1mEDNmELtmEHdmEP9uEADuEIjuEETuEMzuECLuEKruEGbuEO7uEBHuEJnuEFXuEN3uEDPuELvuEHfv8AoRErEi7Uc8UAAAAASUVORK5CYII=);
background-repeat: repeat-x;
background-size: contain;
padding: 0 0 7px 0;
}
.component_videoplayer .video_container .video_screen .videoplayer_control img {
cursor: pointer;
width: 25px;
filter: brightness(0) invert(1);
padding: 5px 5px 5px 10px;
}
.component_videoplayer .video_container .video_screen .videoplayer_control input[type="range"] {
width: 60px;
cursor: pointer;
outline: none;
-webkit-appearance: none;
background: transparent;
}
.component_videoplayer .video_container .video_screen .videoplayer_control input[type="range"]::-webkit-slider-thumb {
-webkit-appearance: none;
height: 12px;
width: 12px;
border: none;
border-radius: 50%;
background: white;
margin-top: -5px;
}
.component_videoplayer .video_container .video_screen .videoplayer_control input[type="range"]::-moz-range-thumb {
-webkit-appearance: none;
height: 12px;
width: 12px;
border: none;
border-radius: 50%;
background: white;
margin-top: -5px;
}
.component_videoplayer .video_container .video_screen .videoplayer_control input[type="range"]::-webkit-slider-runnable-track {
width: 100%;
height: 2px;
background-color: rgba(255, 255, 255, 0.7);
border-radius: 2px;
}
.component_videoplayer .video_container .video_screen .videoplayer_control input[type="range"]::-moz-range-track {
width: 100%;
height: 2px;
background-color: rgba(255, 255, 255, 0.7);
border-radius: 2px;
}
.component_videoplayer .video_container .video_screen .videoplayer_control .timecode {
color: white;
margin: auto 0;
padding-left: 10px;
}
.component_videoplayer .video_container .video_screen .videoplayer_control .timecode .hint {
position: absolute;
top: -40px;
margin-left: -23px;
font-size: 0.9rem;
background: #f1f1f155;
border-radius: 3px;
padding: 2px 5px;
background: var(--dark);
}
.component_videoplayer .video_container .video_screen .videoplayer_control .progress {
position: absolute;
width: 100%;
top: -20px;
height: 20px;
cursor: pointer;
}
.component_videoplayer .video_container .video_screen .videoplayer_control .progress .progress-active, .component_videoplayer .video_container .video_screen .videoplayer_control .progress .progress-buffer, .component_videoplayer .video_container .video_screen .videoplayer_control .progress .progress-placeholder {
top: 10px;
position: absolute;
height: 4px;
}
.component_videoplayer .video_container .video_screen .videoplayer_control .progress .progress-active {
background: var(--primary);
border-top-right-radius: 2px;
border-bottom-right-radius: 2px;
}
.component_videoplayer .video_container .video_screen .videoplayer_control .progress .progress-active .thumb {
display: none;
float: right;
width: 4px;
height: 4px;
background: rgba(255, 255, 255, 0.1);
border-radius: 50%;
margin-top: 0px;
position: relative;
left: 3px;
}
.component_videoplayer .video_container .video_screen .videoplayer_control .progress .progress-buffer {
background: #e2e2e244;
}
.component_videoplayer .video_container .video_screen .videoplayer_control .progress .progress-placeholder {
background: #e2e2e222;
width: 100%;
}
.component_videoplayer .video_container video {
width: 100%;
height: 100%;
}
.component_videoplayer .video_container .video_screen .videoplayer_control:hover .progress .progress-active .thumb {
display: block;
}
.video-enter, .video-appear {
opacity: 0;
}
.video-enter.video-enter-active, .video-appear.video-appear-active {
transition: top .3s,right .3s,bottom .3s,left .3s,max-width .3s,max-height .3s;
-webkit-animation-name: zoomIn;
animation-name: zoomIn;
animation-duration: .3s;
-webkit-animation-timing-function: cubic-bezier(0.51, 0.92, 0.24, 1.15);
animation-timing-function: cubic-bezier(0.51, 0.92, 0.24, 1.15);
opacity: 1;
}
@keyframes zoomIn {
0% {
opacity: 0;
transform: scale(0.85);
}
100% {
opacity: 1;
transform: scale(1);
}
}
================================================
FILE: public/assets/pages/viewerpage/application_video.js
================================================
import { createElement, onDestroy } from "../../lib/skeleton/index.js";
import rxjs, { effect } from "../../lib/rx.js";
import { animate, slideYIn } from "../../lib/animate.js";
import { loadCSS, loadJS } from "../../helpers/loader.js";
import { qs, qsa, safe } from "../../lib/dom.js";
import { settings_get, settings_put } from "../../lib/settings.js";
import { ApplicationError } from "../../lib/error.js";
import assert from "../../lib/assert.js";
import Hls from "../../lib/vendor/hlsjs/hls.js";
import ctrlError from "../ctrl_error.js";
import { transition } from "./common.js";
import { formatTimecode } from "./common_player.js";
import { ICON } from "./common_icon.js";
import { renderMenubar, buttonDownload, buttonFullscreen } from "./component_menubar.js";
import "../../components/icon.js";
const STATUS_PLAYING = "PLAYING";
const STATUS_PAUSED = "PAUSED";
const STATUS_BUFFERING = "BUFFERING";
export default function(render, { mime, getFilename, getDownloadUrl }) {
const $page = createElement(`
<div class="component_videoplayer">
<component-menubar filename="${safe(getFilename())}"></component-menubar>
<div class="video_container">
<span>
<div class="video_screen video-state-pause is-casting-no">
<div class="video_wrapper">
<video></video>
</div>
<div class="loader no-select">
<component-icon name="loading"></component-icon>
</div>
<div class="videoplayer_control no-select hidden">
<div class="progress">
<div data-bind="progress-buffer">
<div class="progress-buffer" style="left: 0%; width: 0%;"></div>
</div>
<div class="progress-active" style="width: 0%;">
<div class="thumb"></div>
</div>
<div class="progress-placeholder"></div>
</div>
<img class="component_icon" draggable="false" src="${ICON.PLAY}" alt="play">
<img class="component_icon hidden" draggable="false" src="${ICON.PAUSE}" alt="pause">
<component-icon name="loading" class="hidden"></component-icon>
<img class="component_icon hidden" draggable="false" src="${ICON.VOLUME_MUTE}" alt="volume_mute">
<img class="component_icon hidden" draggable="false" src="${ICON.VOLUME_LOW}" alt="volume_low">
<img class="component_icon hidden" draggable="false" src="${ICON.VOLUME_NORMAL}" alt="volume">
<input type="range" min="0" max="100" value="13">
<span class="timecode">
<div class="current"></div>
<div class="hint hidden"></div>
</span>
</div>
</div>
</span>
</div>
</div>
`);
render($page);
renderMenubar(
qs($page, "component-menubar"),
buttonDownload(getFilename(), getDownloadUrl()),
buttonFullscreen(qs($page, "video")),
);
transition(qs($page, ".video_container"));
const $video = qs($page, "video");
const $control = {
play: qs($page, `.videoplayer_control [alt="play"]`),
pause: qs($page, `.videoplayer_control [alt="pause"]`),
loading: qs($page, `.videoplayer_control component-icon[name="loading"]`),
};
const $volume = {
range: qs($page, `input[type="range"]`),
icon_mute: qs($page, `img[alt="volume_mute"]`),
icon_low: qs($page, `img[alt="volume_low"]`),
icon_normal: qs($page, `img[alt="volume"]`),
};
const setVolume = (volume) => {
settings_put("volume", volume);
$video.volume = volume / 100;
$volume.range.value = volume;
if (volume === 0) {
$volume.icon_mute.classList.remove("hidden");
$volume.icon_low.classList.add("hidden");
$volume.icon_normal.classList.add("hidden");
} else if (volume < 50) {
$volume.icon_mute.classList.add("hidden");
$volume.icon_low.classList.remove("hidden");
$volume.icon_normal.classList.add("hidden");
} else {
$volume.icon_mute.classList.add("hidden");
$volume.icon_low.classList.add("hidden");
$volume.icon_normal.classList.remove("hidden");
}
};
const setStatus = (status) => {
switch (status) {
case "PLAYING":
$control.play.classList.add("hidden");
$control.pause.classList.remove("hidden");
$control.loading.classList.add("hidden");
$video.play();
break;
case "PAUSED":
$control.play.classList.remove("hidden");
$control.pause.classList.add("hidden");
$control.loading.classList.add("hidden");
$video.pause();
break;
case "BUFFERING":
$control.play.classList.add("hidden");
$control.pause.classList.add("hidden");
$control.loading.classList.remove("hidden");
break;
default:
assert.fail(status);
}
};
const setSeek = (newTime, shouldSet = false) => {
if (shouldSet) $video.currentTime = newTime;
const width = 100 * (newTime / $video.duration);
qs($page, ".progress .progress-active").style.width = `${width}%`;
if (!isNaN($video.duration)) {
qs($page, ".timecode .current").textContent = formatTimecode($video.currentTime) + " / " + formatTimecode($video.duration);
}
};
// feature1: setup the dom
const setup$ = rxjs.of(null).pipe(
rxjs.map(() => {
const loadPolicy = { default: { maxLoadTimeMs: 3600000, maxTimeToFirstByteMs: Infinity, timeoutRetry: { maxNumRetry: 0 } } };
const hls = new Hls({
debug: !!new URLSearchParams(location.search).get("debug"),
manifestLoadPolicy: loadPolicy,
});
const sources = window.overrides["video-map-sources"]([{
src: getDownloadUrl(),
type: mime,
}]);
for (let i=0; i<sources.length; i++) {
if (sources[i].type !== "application/x-mpegURL") {
const $source = document.createElement("source");
$source.setAttribute("type", "video/mp4");
$source.setAttribute("src", sources[i].src);
$video.appendChild($source);
return [{ ...sources[i], type: "video/mp4" }];
}
hls.loadSource(sources[i].src);
}
hls.attachMedia($video);
onDestroy(() => {
$video.pause();
$video.remove();
});
return sources;
}),
rxjs.mergeMap((sources) => rxjs.merge(
rxjs.fromEvent($video, "loadeddata"),
...[...qsa($page, "source")].map(($source) => rxjs.fromEvent($source, "error").pipe(rxjs.tap(() => {
throw new ApplicationError("NOT_SUPPORTED", JSON.stringify({ mime, sources }, null, 2));
}))),
)),
rxjs.mergeMap(() => {
const $loader = qs($page, ".loader");
$loader.replaceChildren(createElement(`<img src="${ICON.PLAY}" />`));
animate($loader, {
time: 150,
keyframes: [
{ transform: "scale(0.7)" },
{ transform: "scale(1)" },
],
});
setSeek(0);
return rxjs.race(
rxjs.fromEvent($loader, "click").pipe(rxjs.mapTo($loader)),
rxjs.fromEvent(document, "keydown").pipe(rxjs.filter((e) => e.code === "Space"), rxjs.first()),
).pipe(rxjs.mapTo($loader));
}),
rxjs.tap(($loader) => {
$loader.classList.add("hidden");
const $control = qs($page, ".videoplayer_control");
$control.classList.remove("hidden");
animate($control, { time: 300, keyframes: slideYIn(5) });
setStatus(STATUS_PLAYING);
}),
rxjs.catchError(ctrlError()),
rxjs.share(),
);
effect(setup$);
effect(setup$.pipe(rxjs.mergeMap(() => rxjs.fromEvent($video, "error").pipe(rxjs.tap(() => {
// console.error(err);
// notify.send(t("Not supported"), "error");
// setIsPlaying(false);
// setIsLoading(false);
})))));
// feature2: player control - volume
effect(setup$.pipe(
rxjs.switchMap(() => rxjs.fromEvent($volume.range, "input").pipe(rxjs.map((e) => e.target.value))),
rxjs.startWith(settings_get("volume") === null ? 80 : settings_get("volume")),
rxjs.tap((volume) => setVolume(parseInt(volume))),
));
// feature3: player control - play/pause
effect(setup$.pipe(
rxjs.mergeMap(() => rxjs.merge(
rxjs.fromEvent($control.play, "click").pipe(rxjs.mapTo(STATUS_PLAYING)),
rxjs.fromEvent($control.pause, "click").pipe(rxjs.mapTo(STATUS_PAUSED)),
rxjs.fromEvent($video, "ended").pipe(rxjs.mapTo(STATUS_PAUSED)),
rxjs.fromEvent($video, "waiting").pipe(rxjs.mapTo(STATUS_BUFFERING)),
rxjs.fromEvent($video, "playing").pipe(rxjs.mapTo(STATUS_PLAYING)),
)),
rxjs.debounceTime(50),
rxjs.tap((status) => setStatus(status)),
));
// feature4: hint
const $hint = qs($page, `.hint`);
effect(setup$.pipe(
rxjs.switchMap(() => rxjs.fromEvent(qs($page, ".progress"), "mousemove")),
rxjs.map((e) => {
const rec = e.target.getBoundingClientRect();
const width = e.clientX - rec.x;
const time = $video.duration * width / rec.width;
let posX = width;
posX = Math.max(posX, 30);
posX = Math.min(posX, e.target.clientWidth - 30);
return { x: `${posX}px`, time };
}),
rxjs.tap(({ x, time }) => {
$hint.classList.remove("hidden");
$hint.style.left = x;
$hint.textContent = formatTimecode(time);
}),
));
effect(setup$.pipe(
rxjs.switchMap(() => rxjs.fromEvent(qs($page, ".progress"), "mouseleave")),
rxjs.tap(() => $hint.classList.add("hidden")),
));
// feature5: player control - seek
effect(setup$.pipe(
rxjs.switchMap(() => rxjs.fromEvent(qs($page, ".progress"), "click").pipe(
rxjs.map((e) => { // TODO: use onClick instead?
let $progress = e.target;
if (e.target.classList.contains("progress") === false) {
$progress = e.target.parentElement;
}
const rec = $progress.getBoundingClientRect();
return (e.clientX - rec.x) / rec.width;
}),
rxjs.tap((n) => {
if (n < 2/100) {
setStatus(STATUS_PAUSED);
n = 0;
}
setSeek(n * $video.duration, true);
}),
)),
));
// feature6: player control - keyboard shortcut
effect(setup$.pipe(
rxjs.switchMap(() => rxjs.merge(
rxjs.fromEvent(document, "keydown").pipe(rxjs.map((e) => e.code)),
rxjs.fromEvent($video, "click").pipe(rxjs.mapTo("Space")),
)),
rxjs.tap((code) => {
switch (code) {
case "Space":
case "KeyK":
setStatus($video.paused ? STATUS_PLAYING : STATUS_PAUSED);
break;
case "KeyM":
setVolume($video.volume > 0 ? 0 : settings_get("volume"));
break;
case "ArrowUp":
setVolume(Math.min($video.volume*100 + 10, 100));
break;
case "ArrowDown":
setVolume(Math.max($video.volume*100 - 10, 0));
break;
case "KeyL":
setSeek(Math.min($video.duration, $video.currentTime + 10), true);
break;
case "KeyJ":
setSeek(Math.max(0, $video.currentTime - 10), true);
break;
case "KeyF":
// TODO
break;
case "Digit0":
setSeek(0, true);
break;
case "Digit1":
setSeek($video.duration / 10, true);
break;
case "Digit2":
setSeek($video.duration * 2 / 10, true);
break;
case "Digit3":
setSeek($video.duration * 3 / 10, true);
break;
case "Digit4":
setSeek($video.duration * 4 / 10, true);
break;
case "Digit5":
setSeek($video.duration * 5 / 10, true);
break;
case "Digit6":
setSeek($video.duration * 6 / 10, true);
break;
case "Digit7":
setSeek($video.duration * 7 / 10, true);
break;
case "Digit8":
setSeek($video.duration * 8 / 10, true);
break;
case "Digit9":
setSeek($video.duration * 9 / 10, true);
break;
}
}),
));
// feature7: render the progress bar
effect(setup$.pipe(
rxjs.mergeMap(() => rxjs.fromEvent($video, "timeupdate")),
rxjs.tap(() => setSeek($video.currentTime)),
));
// feature8: render loading buffer
effect(setup$.pipe(
rxjs.mergeMap(() => rxjs.fromEvent($video, "timeupdate")),
rxjs.tap(() => {
const calcWidth = (i) => {
return ($video.buffered.end(i) - $video.buffered.start(i)) / $video.duration * 100;
};
const calcLeft = (i) => {
return $video.buffered.start(i) / $video.duration * 100;
};
const $container = qs($page, `[data-bind="progress-buffer"]`);
if ($video.buffered.length !== $container.children.length) {
$container.innerHTML = "";
const $fragment = document.createDocumentFragment();
Array.from({ length: $video.buffered.length })
.map(() => $fragment.appendChild(createElement(`
<div className="progress-buffer" style=""></div>
`)));
$container.appendChild($fragment);
}
for (let i=0; i<$video.buffered.length; i++) {
$container.children[i].style.left = calcLeft(i) + "%";
$container.children[i].style.width = calcWidth(i) + "%";
}
}),
));
}
export function init() {
if (!window.overrides) window.overrides = {};
return Promise.all([
loadCSS(import.meta.url, "./application_video.css"),
loadJS(import.meta.url, "/overrides/video-transcoder.js"),
]).then(async() => {
if (typeof window.overrides["video-map-sources"] !== "function") window.overrides["video-map-sources"] = (s) => (s);
});
}
================================================
FILE: public/assets/pages/viewerpage/common.js
================================================
import { fromHref } from "../../lib/skeleton/router.js";
import { transition as transitionLib, slideYIn } from "../../lib/animate.js";
import { basename, forwardURLParams } from "../../lib/path.js";
export function transition($node) {
return transitionLib($node, { timeEnter: 150, enter: slideYIn(2) });
}
export function getFilename() {
return basename(getCurrentPath()) || " ";
}
export function getDownloadUrl() {
return forwardURLParams("api/files/cat?path=" + encodeURIComponent(getCurrentPath()), ["share"]);
}
export function getCurrentPath(start = "/view/") {
const fullpath = fromHref(location.pathname + location.hash);
return decodeURIComponent(fullpath.replace(new RegExp("^" + start), "/"));
}
================================================
FILE: public/assets/pages/viewerpage/common_fab.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
export const $ICON = {
SAVING: createElement(`<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA0MzguNTMzIDQzOC41MzMiIHN0eWxlPSJlbmFibGUtYmFja2dyb3VuZDpuZXcgMCAwIDQzOC41MzMgNDM4LjUzMzsiPgogIDxwYXRoIGZpbGw9IiNGRkZGRkYiIGQ9Ik00MzIuODIzLDEyMS4wNDljLTMuODA2LTkuMTMyLTguMzc3LTE2LjM2Ny0xMy43MDktMjEuNjk1bC03OS45NDEtNzkuOTQyYy01LjMyNS01LjMyNS0xMi41Ni05Ljg5NS0yMS42OTYtMTMuNzA0ICAgQzMwOC4zNDYsMS45MDMsMjk5Ljk2OSwwLDI5Mi4zNTcsMEgyNy40MDlDMTkuNzk4LDAsMTMuMzI1LDIuNjYzLDcuOTk1LDcuOTkzYy01LjMzLDUuMzI3LTcuOTkyLDExLjc5OS03Ljk5MiwxOS40MTR2MzgzLjcxOSAgIGMwLDcuNjE3LDIuNjYyLDE0LjA4OSw3Ljk5MiwxOS40MTdjNS4zMyw1LjMyNSwxMS44MDMsNy45OTEsMTkuNDE0LDcuOTkxaDM4My43MThjNy42MTgsMCwxNC4wODktMi42NjYsMTkuNDE3LTcuOTkxICAgYzUuMzI1LTUuMzI4LDcuOTg3LTExLjgsNy45ODctMTkuNDE3VjE0Ni4xNzhDNDM4LjUzMSwxMzguNTYyLDQzNi42MjksMTMwLjE4OCw0MzIuODIzLDEyMS4wNDl6IE0xODIuNzI1LDQ1LjY3NyAgIGMwLTIuNDc0LDAuOTA1LTQuNjExLDIuNzE0LTYuNDIzYzEuODA3LTEuODA0LDMuOTQ5LTIuNzA4LDYuNDIzLTIuNzA4aDU0LjgxOWMyLjQ2OCwwLDQuNjA5LDAuOTAyLDYuNDE3LDIuNzA4ICAgYzEuODEzLDEuODEyLDIuNzE3LDMuOTQ5LDIuNzE3LDYuNDIzdjkxLjM2MmMwLDIuNDc4LTAuOTEsNC42MTgtMi43MTcsNi40MjdjLTEuODA4LDEuODAzLTMuOTQ5LDIuNzA4LTYuNDE3LDIuNzA4aC01NC44MTkgICBjLTIuNDc0LDAtNC42MTctMC45MDItNi40MjMtMi43MDhjLTEuODA5LTEuODEyLTIuNzE0LTMuOTQ5LTIuNzE0LTYuNDI3VjQ1LjY3N3ogTTMyOC45MDYsNDAxLjk5MUgxMDkuNjMzVjI5Mi4zNTVoMjE5LjI3MyAgIFY0MDEuOTkxeiBNNDAyLDQwMS45OTFoLTM2LjU1MmgtMC4wMDdWMjgzLjIxOGMwLTcuNjE3LTIuNjYzLTE0LjA4NS03Ljk5MS0xOS40MTdjLTUuMzI4LTUuMzI4LTExLjgtNy45OTQtMTkuNDEtNy45OTRIMTAwLjQ5OCAgIGMtNy42MTQsMC0xNC4wODcsMi42NjYtMTkuNDE3LDcuOTk0Yy01LjMyNyw1LjMyOC03Ljk5MiwxMS44LTcuOTkyLDE5LjQxN3YxMTguNzczSDM2LjU0NFYzNi41NDJoMzYuNTQ0djExOC43NzEgICBjMCw3LjYxNSwyLjY2MiwxNC4wODQsNy45OTIsMTkuNDE0YzUuMzMsNS4zMjcsMTEuODAzLDcuOTkzLDE5LjQxNyw3Ljk5M2gxNjQuNDU2YzcuNjEsMCwxNC4wODktMi42NjYsMTkuNDEtNy45OTMgICBjNS4zMjUtNS4zMjcsNy45OTQtMTEuNzk5LDcuOTk0LTE5LjQxNFYzNi41NDJjMi44NTQsMCw2LjU2MywwLjk1LDExLjEzNiwyLjg1M2M0LjU3MiwxLjkwMiw3LjgwNiwzLjgwNSw5LjcwOSw1LjcwOGw4MC4yMzIsODAuMjMgICBjMS45MDIsMS45MDMsMy44MDYsNS4xOSw1LjcwOCw5Ljg1MWMxLjkwOSw0LjY2NSwyLjg1Nyw4LjMzLDIuODU3LDEwLjk5NFY0MDEuOTkxeiIvPgo8L3N2Zz4K" alt="save" style="height: 100%; width: 100%;">`),
LOADING: createElement(`<component-icon name="loading"></component-icon>`),
};
================================================
FILE: public/assets/pages/viewerpage/common_icon.js
================================================
export const ICON = {
PLAY: "data:image/svg+xml;base64,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",
PAUSE: "data:image/svg+xml;base64,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",
VOLUME_MUTE: "data:image/svg+xml;base64,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",
VOLUME_LOW: "data:image/svg+xml;base64,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",
VOLUME_NORMAL: "data:image/svg+xml;base64,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",
};
================================================
FILE: public/assets/pages/viewerpage/common_player.js
================================================
export function formatTimecode(seconds) {
return String(Math.floor(seconds / 60)).padStart(2, "0") +
":" +
String(Math.floor(seconds % 60)).padStart(2, "0");
}
// TODO: abstract setVolume, setSeek and setStatus
================================================
FILE: public/assets/pages/viewerpage/component_menubar.css
================================================
.component_menubar {
background: var(--dark);
color: #f1f1f1;
position: relative;
display: block;
box-shadow: 0 0px 5px 0 rgba(0, 0, 0, 0.14), 0 1px 10px 0 rgba(0, 0, 0, 0.12), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
z-index: 4;
text-align: left;
}
.component_menubar .container {
padding: 0;
font-size: 0.9em;
}
.component_menubar .container.inherit-width { max-width: inherit!important; }
.component_menubar .container > span {
display: flex;
}
.component_menubar .titlebar {
flex: 1;
padding: 8px 0;
width: 0;
letter-spacing: 0.3px;
padding-left: 5px;
line-height: 19px;
}
.component_menubar .action-item {
padding-right: 10px;
display: flex;
align-items: center;
}
.component_menubar .action-item button {
padding: 0;
}
.component_menubar .action-item .component_icon {
height: 19px;
width: 19px;
cursor: pointer;
padding: 0 3px;
}
.component_menubar .action-item .download-button .component_icon {
padding-right: 1px;
}
.component_menubar .action-item .btn {
background: #e2e2e2;
color: rgba(0,0,0,0.6);
padding: 0 5px;
border-radius: 2px;
cursor: pointer;
text-transform: uppercase;
font-weight: bold;
}
.component_menubar select {
background: #f2f2f2;
color: var(--color);
border: 2px solid #f2f2f2;
border-radius: 2px;
padding: 0 3px 0 3px;
margin: 0 3px;
}
.dark-mode .component_menubar {
background: var(--bg-color);
}
.dark-mode .component_menubar .container {
color: inherit;
}
.touch-yes .component_menubar .action-item .component_icon {
height: 21px;
width: 21px;
}
/* icons in additional menu */
.component_menubar .action-item [is="component-dropdown"] .dropdown_button {
border: none;
padding: 2px 0px;
margin: 0;
}
/* chromecast */
:root {
--disconnected-color: #F2F2F2;
--connected-color: var(--primary);
}
google-cast-launcher {
display: inline-block;
height: 23px;
width: 23px;
cursor: pointer;
padding: 0 5px;
position: relative;
top: 1px;
cursor: pointer;
}
================================================
FILE: public/assets/pages/viewerpage/component_menubar.js
================================================
import { createElement } from "../../lib/skeleton/index.js";
import { qs, safe } from "../../lib/dom.js";
import { animate, slideYIn } from "../../lib/animate.js";
import { loadCSS } from "../../helpers/loader.js";
import { isSDK } from "../../helpers/sdk.js";
import assert from "../../lib/assert.js";
import "../../components/dropdown.js";
export default class ComponentMenubar extends HTMLElement {
constructor() {
super();
this.classList.add("component_menubar");
this.innerHTML = `
<div class="container">
<span>
<div class="titlebar ellipsis" style="opacity:0">${safe(this.getAttribute("filename")) || " "}</div>
<div class="action-item no-select"></div>
</span>
</div>
`;
if (new URLSearchParams(location.search).get("nav") === "false") {
const $container = assert.type(this.firstElementChild, HTMLElement);
$container.classList.add("inherit-width");
}
}
async connectedCallback() {
const $title = assert.type(this.querySelector(".titlebar"), HTMLElement);
this.timeoutID = setTimeout(() => animate($title, {
time: 250,
keyframes: slideYIn(2),
onExit: () => $title.style.opacity = 1,
}), 100);
}
disconnectedCallback() {
clearTimeout(this.timeoutID);
}
render(buttons) {
const $item = assert.type(this.querySelector(".action-item"), HTMLElement);
for (let i=buttons.length-1; i>=0; i--) {
$item.appendChild(buttons[i]);
}
animate($item, { time: 250, keyframes: slideYIn(2) });
}
add($button) {
const $item = assert.type(this.querySelector(".action-item"), HTMLElement);
$item.prepend($button);
animate($button, { time: 250, keyframes: slideYIn(2) });
return $button;
}
}
export function buttonDownload(name, link) {
const ICON = {
DOWNLOAD: "data:image/svg+xml;base64,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",
LOADING: "data:image/svg+xml;base64,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",
};
const $el = createElement(`
<span class="download-button">
<a href="${link}" download="${safe(name)}">
<img class="component_icon" draggable="false" src="${ICON.DOWNLOAD}" alt="download">
</a>
</span>
`);
const $img = qs($el, "img");
qs($el, "a").onclick = () => {
if (isSDK()) return;
document.cookie = "download=yes; path=/; max-age=120;";
$img.setAttribute("src", ICON.LOADING);
const id = setInterval(() => {
if (/download=yes/.test(document.cookie) !== false) return;
clearInterval(id);
$img.setAttribute("src", ICON.DOWNLOAD);
}, 500);
};
return $el;
}
export function buttonFullscreen($screen, fullscreen) {
let fullscreenHandler = fullscreen;
if (!fullscreen) {
if ("webkitRequestFullscreen" in document.body) {
fullscreenHandler = () => $screen.webkitRequestFullscreen();
} else if ("mozRequestFullScreen" in document.body) {
fullscreenHandler = () => $screen.mozRequestFullScreen();
}
}
if (!fullscreenHandler) return document.createDocumentFragment();
const $el = createElement(`
<button role="button">
<img class="component_icon" draggable="false" src="data:image/svg+xml;base64,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" alt="fullscreen">
</button>
`);
$el.onclick = fullscreenHandler;
return $el;
}
export function renderMenubar($menubar, ...buttons) {
assert.type($menubar, ComponentMenubar);
$menubar.render(buttons.filter(($button) => $button));
return $menubar;
}
export async function init() {
return loadCSS(import.meta.url, "./component_menubar.css");
}
if (!customElements.get("component-menubar"))
customElements.define("component-menubar", ComponentMenubar);
================================================
FILE: public/assets/pages/viewerpage/mimetype.js
================================================
import { get as getPlugin } from "../../model/plugin.js";
export function opener(file = "", mimes) {
const mime = getMimeType(file, mimes);
const type = mime.split("/")[0];
if (window.overrides && typeof window.overrides["xdg-open"] === "function") {
const openerFromPlugin = window.overrides["xdg-open"](mime);
if (openerFromPlugin !== null) {
return openerFromPlugin;
}
}
const p = getPlugin(mime);
if (p) return [p[0], { mime, ...p[1] }];
if (type === "text") {
return ["editor", { mime }];
} else if (mime === "application/pdf") {
return ["pdf", { mime }];
} else if (type === "image") {
return ["image", { mime }];
} else if (["application/javascript", "application/xml", "application/json",
"application/x-perl"].indexOf(mime) !== -1) {
return ["editor", { mime }];
} else if (["audio/wave", "audio/mp3", "audio/flac", "audio/ogg", "audio/mpeg"].indexOf(mime) !== -1) {
return ["audio", { mime }];
} else if (mime === "application/x-form") {
return ["form", { mime }];
} else if (mime === "application/geo+json" || mime === "application/vnd.ogc.wms_xml" || mime === "application/vnd.shp") {
return ["map", { mime }];
} else if (type === "video" || mime === "application/ogg") {
return ["video", { mime }];
} else if (["application/epub+zip"].indexOf(mime) !== -1) {
return ["ebook", { mime }];
} else if (mime === "application/x-url") {
return ["url", { mime }];
} else if (type === "application" && mime !== "application/text") {
return ["download", { mime }];
}
return ["editor", { mime }];
}
export function getMimeType(file, mimes = {}) {
return mimes[file.split(".").slice(-1)[0].toLowerCase()] || "text/plain";
}
================================================
FILE: public/assets/pages/viewerpage/model_files.js
================================================
import { toHref, navigate } from "../../lib/skeleton/router.js";
import rxjs from "../../lib/rx.js";
import ajax from "../../lib/ajax.js";
import { AjaxError } from "../../lib/error.js";
import { forwardURLParams } from "../../lib/path.js";
import { getCurrentPath } from "./common.js";
export const options = () => ajax({
url: forwardURLParams(`api/files/cat?path=${encodeURIComponent(getCurrentPath())}`, ["share"]),
method: "OPTIONS",
}).pipe(
rxjs.catchError((err) => {
if (err instanceof AjaxError && err.err().status === 401) {
navigate(toHref("/login?next=" + location.pathname + location.hash + location.search));
return rxjs.EMPTY;
}
throw err;
}),
rxjs.map((res) => res.responseHeaders.allow.replace(/\r/, "").split(", ")),
);
export const cat = (url) => ajax({
url: forwardURLParams(url, ["share"]),
method: "GET",
}).pipe(
rxjs.map(({ response }) => response),
);
export const save = (content) => ajax({
url: forwardURLParams("api/files/cat?path=" + encodeURIComponent(getCurrentPath()), ["share"]),
method: "POST",
body: content,
});
================================================
FILE: public/global.d.ts
================================================
interface Window {
chrome: any;
cast: any;
overrides: {
[key: string]: any;
"xdg-open"?: (mime: string) => void;
};
VERSION: string;
bundler: any;
BEARER_TOKEN?: string;
}
================================================
FILE: public/index.backoffice.html
================================================
<!DOCTYPE html>
<html lang="en">
<head>
<base href="{{ .base }}">
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="./admin/assets/css/designsystem.css">
<link rel="icon" href="favicon.ico">
<title>Admin Console
Error: Javascript is off
You need to enable Javascript to run this application
================================================
FILE: cmd/main.go
================================================
package main
import (
"context"
"os"
"os/signal"
"syscall"
"github.com/mickael-kerjean/filestash"
"github.com/mickael-kerjean/filestash/server"
. "github.com/mickael-kerjean/filestash/server/common"
"github.com/mickael-kerjean/filestash/server/ctrl"
"github.com/mickael-kerjean/filestash/server/model"
_ "github.com/mickael-kerjean/filestash/server/pkg"
"github.com/mickael-kerjean/filestash/server/pkg/workflow"
_ "github.com/mickael-kerjean/filestash/server/plugin"
"github.com/gorilla/mux"
)
func main() {
Run(mux.NewRouter())
}
func Run(router *mux.Router) {
check(InitLogger(), "Logger init failed. err=%s")
check(InitConfig(), "Config init failed. err=%s")
check(workflow.Init(), "Worklow Initialisation failure. err=%s")
check(model.PluginDiscovery(), "Plugin Discovery failed. err=%s")
check(ctrl.InitPluginList(embed.EmbedPluginList, model.PLUGINS), "Plugin Initialisation failed. err=%s")
if Hooks.Get.Starter() == nil {
check(ErrNotFound, "Missing starter plugin. err=%s")
}
for _, fn := range Hooks.Get.Onload() {
fn()
}
for _, obj := range Hooks.Get.HttpEndpoint() {
obj(router)
}
server.Build(router)
server.PluginRoutes(router)
if os.Getenv("DEBUG") == "true" {
server.DebugRoutes(router)
}
server.CatchAll(router)
Hooks.Get.Starter()(withSignal(), router)
for _, fn := range Hooks.Get.OnQuit() {
fn()
}
}
func check(err error, msg string) {
if err == nil {
return
}
Log.Error(msg, err.Error())
os.Exit(1)
}
func withSignal() context.Context {
ctx, cancel := context.WithCancel(context.Background())
go func() {
quit := make(chan os.Signal, 1)
signal.Notify(quit, syscall.SIGTERM, syscall.SIGINT)
<-quit
cancel()
}()
return ctx
}
================================================
FILE: config/config.json
================================================
{
"general": {
},
"features": {
},
"log": {
},
"email": {
},
"oauth": {
},
"connections": [
{
"type": "webdav",
"label": "WebDav"
},
{
"type": "ftp",
"label": "FTP"
},
{
"type": "sftp",
"label": "SFTP"
},
{
"type": "git",
"label": "GIT"
},
{
"type": "s3",
"label": "S3"
},
{
"type": "dropbox",
"label": "Dropbox"
},
{
"type": "gdrive",
"label": "Drive"
}
]
}
================================================
FILE: config/mime.json
================================================
{
"10o": "image/x-10o",
"3dm": "model/3dm",
"3fr": "image/x-hasselblad-3fr",
"3gp": "video/3gpp",
"3gpp": "video/3gpp",
"7z": "application/x-7z-compressed",
"a": "application/x-archive",
"aai": "image/x-dune-aai",
"aco": "application/x-aco",
"ai": "application/pdf",
"aif": "audio/x-aiff",
"aiff": "audio/x-aiff",
"apk": "application/vnd.android.package-archive",
"arrow": "application/vnd.apache.arrow.file",
"arw": "image/x-sony-arw",
"ase": "application/x-ase",
"asf": "video/x-ms-asf",
"asx": "video/x-ms-asf",
"atom": "application/atom+xml",
"avi": "video/x-msvideo",
"avif": "image/avif",
"avro": "application/vnd.apache.avro",
"bam": "application/x-bam",
"bin": "application/octet-stream",
"bmp": "image/x-ms-bmp",
"bz2": "application/x-bz2",
"cab": "application/vnd.ms-cab-compressed",
"cap": "application/x-pcap",
"cco": "application/x-cocoa",
"cdr": "application/vnd.corel-draw",
"cif": "application/x-cif",
"cin": "image/x-cin",
"col": "image/x-col",
"cr2": "image/x-canon-cr2",
"crt": "application/x-x509-ca-cert",
"crw": "image/x-canon-crw",
"css": "text/css",
"csv": "text/csv",
"cur": "image/x-win-bitmap",
"dae": "model/vnd.collada+xml",
"db": "application/x-sqlite3",
"dbf": "application/dbf",
"dcm": "image/dicom",
"dcr": "image/x-kodak-dcr",
"dds": "image/x-dds",
"deb": "application/octet-stream",
"der": "application/x-x509-ca-cert",
"dgt": "image/bmp",
"dll": "application/x-msdownload",
"dmg": "application/octet-stream",
"dng": "image/x-adobe-dng",
"doc": "application/msword",
"docx": "application/word",
"docm": "application/vnd.ms-word.document.macroEnabled.12",
"dotx": "application/vnd.openxmlformats-officedocument.wordprocessingml.template",
"dotm": "application/vnd.ms-word.template.macroEnabled.12",
"dpkg": "application/dpkg-www-installer",
"dpx": "image/dpx",
"ds_store": "application/octet-stream",
"dsb": "image/x-dsb",
"dst": "image/x-dst",
"dsz": "image/x-dsz",
"dxf": "application/dxf",
"dwg": "application/acad",
"dylib": "application/x-dylib",
"ear": "application/java-archive",
"edr": "image/x-edr",
"emf": "image/emf",
"emz": "image/x-emz",
"eot": "application/vnd.ms-fontobject",
"eps": "application/postscript",
"epub": "application/epub+zip",
"erf": "image/x-epson-erf",
"exe": "application/octet-stream",
"exp": "image/x-exp",
"exr": "image/x-exr",
"fbx": "application/fbx",
"fea": "application/vnd.apache.feather",
"feather": "application/vnd.apache.feather",
"fit": "image/fits",
"fits": "image/fits",
"fts": "image/fits",
"flac": "audio/flac",
"flv": "video/x-flv",
"form": "application/x-form",
"geojson": "application/geo+json",
"gif": "image/gif",
"gltf": "model/gltf+json",
"glb": "model/gltf-binary",
"gpx": "application/gpx+xml",
"gp4": "application/x-guitar-pro",
"gp5": "application/x-guitar-pro",
"gz": "application/x-gzip",
"h5": "application/x-hdf",
"har": "application/har+json",
"hdf5": "application/x-hdf",
"heic": "image/heic",
"heif": "image/heic",
"hqx": "application/mac-binhex40",
"htc": "text/x-component",
"htm": "text/html",
"html": "text/html",
"hus": "image/x-hus",
"ico": "image/x-icon",
"ics": "text/calendar",
"ifc": "application/ifc",
"inf": "image/x-inf",
"img": "application/octet-stream",
"ini": "text/x-ini",
"iso": "application/octet-stream",
"jad": "text/vnd.sun.j2me.app-descriptor",
"jar": "application/java-archive",
"jardiff": "application/x-java-archive-diff",
"jef": "image/x-jef",
"jef+": "image/x-jef",
"jfif": "image/jpeg",
"jng": "image/x-jng",
"jnlp": "application/x-java-jnlp-file",
"jpeg": "image/jpeg",
"jpg": "image/jpeg",
"jp2": "image/jp2",
"js": "application/javascript",
"json": "application/json",
"kar": "audio/midi",
"kdc": "image/x-kodak-kdc",
"kicad_pcb": "application/vnd.kicad-pcb",
"kicad_sch": "application/vnd.kicad-sch",
"kml": "application/vnd.google-earth.kml+xml",
"kmz": "application/vnd.google-earth.kmz",
"ksm": "image/x-ksm",
"ktx": "image/ktx",
"ktx2": "image/ktx2",
"m3u8": "application/vnd.apple.mpegurl",
"m4a": "audio/x-m4a",
"m4v": "video/x-m4v",
"mae": "application/x-mae",
"md": "text/markdown",
"mdc": "image/x-minolta-mdc",
"mef": "image/x-mamiya-mef",
"mesh": "model/mesh",
"mid": "audio/midi",
"midi": "application/x-midi",
"mjs": "application/javascript",
"mkv": "video/x-matroska",
"mml": "text/mathml",
"mmtf": "application/x-mmtf",
"mng": "video/x-mng",
"mobi": "application/x-mobipocket-ebook",
"mol": "application/x-mol",
"mol2": "application/x-mol2",
"mos": "image/x-aptus-mos",
"mov": "video/quicktime",
"mp3": "audio/mp3",
"mp4": "video/mp4",
"mpeg": "video/mpeg",
"mpg": "video/mpeg",
"mrw": "image/x-minolta-mrw",
"msi": "application/octet-stream",
"msm": "application/octet-stream",
"msp": "application/octet-stream",
"mtl": "model/mtl",
"nc": "application/x-netcdf",
"nef": "image/x-nikon-nef",
"nrw": "image/x-nikon-nrw",
"o": "application/x-object",
"obj": "application/object",
"odg": "application/vnd.oasis.opendocument.graphics",
"odp": "application/vnd.oasis.opendocument.presentation",
"ods": "application/vnd.oasis.opendocument.spreadsheet",
"odt": "application/vnd.oasis.opendocument.text",
"ogg": "audio/ogg",
"ogv": "application/ogg",
"orc": "application/vnd.apache.orc",
"orf": "image/x-olympus-orf",
"org": "text/org",
"otf": "font/otf",
"parquet": "application/vnd.apache.parquet",
"pbm": "image/x-portable-bitmap",
"pdb": "chemical/x-pdb",
"pcap": "application/vnd.tcpdump.pcap",
"pcapng": "application/x-pcapng",
"pcd": "image/x-photo-cd",
"pcm": "image/x-pcm",
"pcs": "image/x-pcs",
"pcx": "image/vnd.zbrush.pcx",
"pdf": "application/pdf",
"pec": "image/x-pec",
"pes": "image/x-pes",
"pef": "image/x-pentax-pef",
"pem": "application/x-x509-ca-cert",
"pes": "image/x-pes",
"pgm": "image/x-portable-greymap",
"pkg": "application/x-newton-compatible-pkg",
"pl": "application/x-perl",
"plantuml": "text/x-plantuml",
"pm": "application/x-perl",
"pmv": "image/x-pmv",
"png": "image/png",
"pnm": "image/x-portable-anymap",
"potm": "application/vnd.ms-powerpoint.template.macroEnabled.12",
"potx": "application/vnd.openxmlformats-officedocument.presentationml.template",
"ppam": "application/vnd.ms-powerpoint.addin.macroEnabled.12",
"ppm": "image/x-portable-pixmap",
"pps": "application/vnd.ms-powerpoint",
"ppsx": "application/vnd.openxmlformats-officedocument.presentationml.slideshow",
"ppsm": "application/vnd.ms-powerpoint.slideshow.macroEnabled.12",
"ppt": "application/vnd.ms-powerpoint",
"pptm": "application/vnd.ms-powerpoint.presentation.macroEnabled.12",
"pptx": "application/powerpoint",
"prc": "application/x-pilot",
"prj": "application/text",
"properties": "text/x-ini",
"ps": "application/postscript",
"psd": "image/vnd.adobe.photoshop",
"puml": "text/x-plantuml",
"ra": "audio/x-realaudio",
"raf": "image/x-fuji-raf",
"ram": "audio/x-pn-realaudio",
"rar": "application/x-rar-compressed",
"raw": "image/x-raw",
"rda": "application/x-rdata",
"rdata": "application/x-rdata",
"rds": "application/x-rds",
"rgb": "image/x-rgb",
"rgba": "image/x-rgba",
"rpm": "application/x-redhat-package-manager",
"rss": "application/rss+xml",
"rtf": "application/rtf",
"rtf2": "text/rtf",
"run": "application/x-makeself",
"rw2": "image/x-panasonic-rw2",
"sam": "application/x-sam",
"sdf": "application/x-sdf",
"sea": "application/x-sea",
"sew": "image/x-sew",
"sgi": "image/x-sgi",
"shtml": "text/html",
"shp": "application/vnd.shp",
"shv": "image/x-shv",
"shx": "application/vnd.shx",
"sit": "application/x-stuffit",
"sketch": "application/x-sketch",
"so": "application/x-sharedlib",
"sql": "application/x-sqlite3",
"sqlite": "application/x-sqlite3",
"sqlite3": "application/x-sqlite3",
"sr2": "image/x-sony-sr2",
"srf": "image/x-sony-srf",
"srw": "image/x-samsung-srw",
"sst": "image/x-sst",
"stl": "model/stl",
"step": "model/step",
"stp": "model/step",
"svg": "image/svg+xml",
"svgz": "image/svg+xml",
"swf": "application/x-shockwave-flash",
"tap": "image/x-tap",
"tar": "application/x-tar",
"tcl": "application/x-tcl",
"tex": "application/x-tex",
"tga": "image/x-tga",
"tgz": "application/x-gzip",
"tif": "image/tiff",
"tiff": "image/tiff",
"tk": "application/x-tcl",
"ts": "text/plain",
"tsv": "text/tab-separated-values",
"ttf": "application/x-font-ttf",
"txt": "text/plain",
"u01": "image/x-u01",
"url": "application/x-url",
"vcf": "text/vcard",
"vip": "image/x-vip",
"vp3": "image/x-vp3",
"vrml": "application/x-vrml",
"war": "application/java-archive",
"wav": "audio/wave",
"wave": "audio/wave",
"wasm": "application/wasm",
"wbmp": "image/vnd.wap.wbmp",
"webm": "video/webm",
"webp": "image/webp",
"wma": "audio/x-ms-wma",
"wml": "text/vnd.wap.wml",
"wmlc": "application/vnd.wap.wmlc",
"wms": "application/vnd.ogc.wms_xml",
"wmv": "video/x-ms-wmv",
"woff": "font/woff",
"woff2": "font/woff2",
"wrl": "x-world/x-vrml",
"x3d": "model/x3d+xml",
"x3dv": "model/x3d-vrml",
"x3db": "model/x3d+fastinfoset",
"x3f": "image/x-x3f",
"xbm": "image/x-xbitmap",
"xcf": "image/x-xcf",
"xd": "application/x-adobe-xd",
"xhtml": "application/xhtml+xml",
"xisf": "image/x-xisf",
"xls": "application/vnd.ms-excel",
"xlsx": "application/excel",
"xml": "application/xml",
"xpi": "application/x-xpinstall",
"xpm": "image/x-xpixmap",
"xspf": "application/xspf+xml",
"xwd": "image/x-xwindowdump",
"xxx": "image/x-xxx",
"xyz": "application/x-xyz",
"zip": "application/zip"
}
================================================
FILE: docker/Dockerfile
================================================
# STEP1: CLONE THE CODE
FROM alpine/git as builder_prepare
WORKDIR /home/
ARG GIT_REPO=https://github.com/mickael-kerjean/filestash
ARG GIT_BRANCH=master
RUN git clone --depth 1 --single-branch --branch ${GIT_BRANCH} ${GIT_REPO}
# STEP2: BUILD BACKEND
FROM golang:1.24-trixie AS builder_backend
WORKDIR /home/filestash/
COPY --from=builder_prepare /home/filestash/ .
RUN apt-get update > /dev/null && \
apt-get install -y curl make > /dev/null 2>&1 && \
apt-get install -y libjpeg-dev libtiff-dev libpng-dev libwebp-dev libraw-dev libheif-dev libgif-dev libvips-dev > /dev/null 2>&1 && \
make init && \
make build && \
mkdir -p ./dist/data/state/config/ && \
cp config/config.json ./dist/data/state/config/config.json
# STEP3: BUILD PROD IMAGE
FROM debian:stable-slim
MAINTAINER mickael@kerjean.me
WORKDIR /app/
COPY --from=builder_backend /home/filestash/dist/ .
RUN apt-get update > /dev/null && \
apt-get install -y --no-install-recommends apt-utils && \
apt-get install -y curl ffmpeg libjpeg-dev libtiff-dev libpng-dev libwebp-dev libraw-dev libheif-dev libgif-dev && \
useradd filestash && \
chown -R filestash:filestash /app/ && \
find /app/data/ -type d -exec chmod 770 {} \; && \
find /app/data/ -type f -exec chmod 760 {} \; && \
chmod 730 /app/filestash && \
rm -rf /var/lib/apt/lists/* && \
rm -rf /tmp/*
USER filestash
CMD ["/app/filestash"]
EXPOSE 8334
================================================
FILE: docker/docker-compose.yml
================================================
version: '2'
services:
app:
container_name: filestash
image: machines/filestash:latest
restart: always
environment:
- APPLICATION_URL=
- CANARY=true
- OFFICE_URL=http://wopi_server:9980
- OFFICE_FILESTASH_URL=http://app:8334
- OFFICE_REWRITE_URL=http://127.0.0.1:9980
ports:
- "8334:8334"
volumes:
- filestash:/app/data/state/
wopi_server:
container_name: filestash_wopi
image: collabora/code:24.04.10.2.1
restart: always
environment:
- "extra_params=--o:ssl.enable=false"
- aliasgroup1="https://.*:443"
command:
- /bin/bash
- -c
- |
curl -o /usr/share/coolwsd/browser/dist/branding-desktop.css https://gist.githubusercontent.com/mickael-kerjean/bc1f57cd312cf04731d30185cc4e7ba2/raw/d706dcdf23c21441e5af289d871b33defc2770ea/destop.css
/bin/su -s /bin/bash -c '/start-collabora-online.sh' cool
user: root
ports:
- "9980:9980"
volumes:
filestash: {}
================================================
FILE: embed.go
================================================
package embed
import (
"embed"
"io/fs"
"net/http"
"os"
)
var (
//go:embed public
wwwPublic embed.FS
WWWPublic http.FileSystem = http.FS(os.DirFS("./public/"))
)
//go:embed server/plugin/index.go
var EmbedPluginList []byte
func init() {
if os.Getenv("DEBUG") != "true" {
fsPublic, _ := fs.Sub(wwwPublic, "public")
WWWPublic = http.FS(fsPublic)
}
}
================================================
FILE: go.mod
================================================
module github.com/mickael-kerjean/filestash
go 1.24.11
require (
cloud.google.com/go/storage v1.59.0
github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.6.4
github.com/aws/aws-sdk-go v1.55.8
github.com/bluekeyes/go-gitdiff v0.8.1
github.com/bmatcuk/doublestar/v4 v4.9.2
github.com/creack/pty v1.1.24
github.com/cretz/bine v0.2.0
github.com/duosecurity/duo_universal_golang v1.1.0
github.com/fclairamb/ftpserverlib v0.30.0
github.com/go-git/go-git/v6 v6.0.0-20251231065035-29ae690a9f19
github.com/go-ldap/ldap/v3 v3.4.12
github.com/go-redis/redis/v8 v8.11.5
github.com/go-sql-driver/mysql v1.9.3
github.com/godror/godror v0.50.0
github.com/golang-jwt/jwt/v5 v5.3.0
github.com/google/brotli/go/cbrotli v1.1.0
github.com/google/uuid v1.6.0
github.com/gorilla/mux v1.8.1
github.com/gorilla/websocket v1.5.3
github.com/h2non/bimg v1.1.9
github.com/hirochachacha/go-smb2 v1.1.0
github.com/lib/pq v1.10.9
github.com/mattn/go-sqlite3 v1.14.33
github.com/mickael-kerjean/net v0.0.0-20191120063050-2457c043ba06
github.com/mickael-kerjean/saml v0.0.0-20240603162924-4629e91322ce
github.com/mitchellh/hashstructure v1.1.0
github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
github.com/oschwald/maxminddb-golang/v2 v2.1.1
github.com/patrickmn/go-cache v2.1.0+incompatible
github.com/pkg/sftp v1.13.10
github.com/pquerna/otp v1.5.0
github.com/prasad83/goftp v0.0.0-20210325080443-f57aaed46a32
github.com/qeesung/image2ascii v1.0.1
github.com/spf13/afero v1.15.0
github.com/srwiley/oksvg v0.0.0-20221011165216-be6e8873101c
github.com/srwiley/rasterx v0.0.0-20220730225603-2ab79fcdd4ef
github.com/stretchr/testify v1.11.1
github.com/suyashkumar/dicom v1.1.0
github.com/tetratelabs/wazero v1.11.0
github.com/tidwall/gjson v1.18.0
github.com/tidwall/sjson v1.2.5
github.com/vmware/go-nfs-client v0.0.0-20190605212624-d43b92724c1b
github.com/yeqown/go-qrcode/v2 v2.2.5
github.com/yeqown/go-qrcode/writer/standard v1.3.0
golang.org/x/crypto v0.47.0
golang.org/x/image v0.35.0
golang.org/x/net v0.49.0
golang.org/x/oauth2 v0.34.0
golang.org/x/sync v0.19.0
golang.org/x/sys v0.40.0
golang.org/x/time v0.14.0
google.golang.org/api v0.259.0
gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
modernc.org/sqlite v1.44.3
storj.io/uplink v1.13.1
)
require (
cel.dev/expr v0.25.1 // indirect
cloud.google.com/go v0.123.0 // indirect
cloud.google.com/go/auth v0.18.0 // indirect
cloud.google.com/go/auth/oauth2adapt v0.2.8 // indirect
cloud.google.com/go/compute/metadata v0.9.0 // indirect
cloud.google.com/go/iam v1.5.3 // indirect
cloud.google.com/go/monitoring v1.24.3 // indirect
filippo.io/edwards25519 v1.1.0 // indirect
github.com/Azure/azure-sdk-for-go/sdk/azcore v1.21.0 // indirect
github.com/Azure/azure-sdk-for-go/sdk/internal v1.11.2 // indirect
github.com/Azure/go-ntlmssp v0.1.0 // indirect
github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.30.0 // indirect
github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.54.0 // indirect
github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.54.0 // indirect
github.com/Microsoft/go-winio v0.6.2 // indirect
github.com/ProtonMail/go-crypto v1.3.0 // indirect
github.com/VictoriaMetrics/easyproto v1.1.3 // indirect
github.com/aybabtme/rgbterm v0.0.0-20170906152045-cc83f3b3ce59 // indirect
github.com/beevik/etree v1.6.0 // indirect
github.com/boombuler/barcode v1.1.0 // indirect
github.com/calebcase/tmpfile v1.0.3 // indirect
github.com/cespare/xxhash/v2 v2.3.0 // indirect
github.com/cloudflare/circl v1.6.2 // indirect
github.com/cncf/xds/go v0.0.0-20251210132809-ee656c7534f5 // indirect
github.com/crewjam/httperr v0.2.0 // indirect
github.com/cyphar/filepath-securejoin v0.6.1 // indirect
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.0 // indirect
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
github.com/dustin/go-humanize v1.0.1 // indirect
github.com/emirpasic/gods v1.18.1 // indirect
github.com/envoyproxy/go-control-plane/envoy v1.36.0 // indirect
github.com/envoyproxy/protoc-gen-validate v1.3.0 // indirect
github.com/felixge/httpsnoop v1.0.4 // indirect
github.com/flynn/noise v1.1.0 // indirect
github.com/fogleman/gg v1.3.0 // indirect
github.com/geoffgarside/ber v1.2.0 // indirect
github.com/go-asn1-ber/asn1-ber v1.5.8-0.20250403174932-29230038a667 // indirect
github.com/go-git/gcfg/v2 v2.0.2 // indirect
github.com/go-git/go-billy/v6 v6.0.0-20251217170237-e9738f50a3cd // indirect
github.com/go-jose/go-jose/v4 v4.1.3 // indirect
github.com/go-logfmt/logfmt v0.6.1 // indirect
github.com/go-logr/logr v1.4.3 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/goccy/go-json v0.10.5 // indirect
github.com/godror/knownpb v0.3.0 // indirect
github.com/gogo/protobuf v1.3.2 // indirect
github.com/golang-jwt/jwt/v4 v4.5.2 // indirect
github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 // indirect
github.com/google/s2a-go v0.1.9 // indirect
github.com/googleapis/enterprise-certificate-proxy v0.3.11 // indirect
github.com/googleapis/gax-go/v2 v2.16.0 // indirect
github.com/jmespath/go-jmespath v0.4.0 // indirect
github.com/jonboulle/clockwork v0.5.0 // indirect
github.com/jtolio/noiseconn v0.0.0-20231127013910-f6d9ecbf1de7 // indirect
github.com/kevinburke/ssh_config v1.4.0 // indirect
github.com/klauspost/compress v1.18.2 // indirect
github.com/klauspost/cpuid/v2 v2.3.0 // indirect
github.com/kr/fs v0.1.0 // indirect
github.com/lestrrat-go/backoff/v2 v2.0.8 // indirect
github.com/lestrrat-go/blackmagic v1.0.4 // indirect
github.com/lestrrat-go/httpcc v1.0.1 // indirect
github.com/lestrrat-go/iter v1.0.2 // indirect
github.com/lestrrat-go/jwx v1.2.31 // indirect
github.com/lestrrat-go/option v1.0.1 // indirect
github.com/mattermost/xml-roundtrip-validator v0.1.0 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/ncruces/go-strftime v1.0.0 // indirect
github.com/pjbgf/sha1cd v0.5.0 // indirect
github.com/pkg/errors v0.9.1 // indirect
github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
github.com/rasky/go-xdr v0.0.0-20170124162913-1a41d1a06c93 // indirect
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
github.com/russellhaering/goxmldsig v1.5.0 // indirect
github.com/sergi/go-diff v1.4.0 // indirect
github.com/spacemonkeygo/monkit/v3 v3.0.25-0.20251022131615-eb24eb109368 // indirect
github.com/spiffe/go-spiffe/v2 v2.6.0 // indirect
github.com/tidwall/match v1.2.0 // indirect
github.com/tidwall/pretty v1.2.1 // indirect
github.com/wayneashleyberry/terminal-dimensions v1.1.0 // indirect
github.com/yeqown/reedsolomon v1.0.0 // indirect
github.com/zeebo/blake3 v0.2.4 // indirect
github.com/zeebo/errs v1.4.0 // indirect
go.opentelemetry.io/auto/sdk v1.2.1 // indirect
go.opentelemetry.io/contrib/detectors/gcp v1.39.0 // indirect
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.64.0 // indirect
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.64.0 // indirect
go.opentelemetry.io/otel v1.39.0 // indirect
go.opentelemetry.io/otel/metric v1.39.0 // indirect
go.opentelemetry.io/otel/sdk v1.39.0 // indirect
go.opentelemetry.io/otel/sdk/metric v1.39.0 // indirect
go.opentelemetry.io/otel/trace v1.39.0 // indirect
golang.org/x/exp v0.0.0-20260112195511-716be5621a96 // indirect
golang.org/x/text v0.33.0 // indirect
google.golang.org/genproto v0.0.0-20260112192933-99fd39fd28a9 // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20260112192933-99fd39fd28a9 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20260112192933-99fd39fd28a9 // indirect
google.golang.org/grpc v1.78.0 // indirect
google.golang.org/protobuf v1.36.11 // indirect
gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
modernc.org/libc v1.67.6 // indirect
modernc.org/mathutil v1.7.1 // indirect
modernc.org/memory v1.11.0 // indirect
storj.io/common v0.0.0-20260109131222-221fe378eda1 // indirect
storj.io/drpc v0.0.35-0.20250513201419-f7819ea69b55 // indirect
storj.io/eventkit v0.0.0-20250410172343-61f26d3de156 // indirect
storj.io/infectious v0.0.2 // indirect
storj.io/picobuf v0.0.4 // indirect
)
================================================
FILE: go.sum
================================================
cel.dev/expr v0.25.1 h1:1KrZg61W6TWSxuNZ37Xy49ps13NUovb66QLprthtwi4=
cel.dev/expr v0.25.1/go.mod h1:hrXvqGP6G6gyx8UAHSHJ5RGk//1Oj5nXQ2NI02Nrsg4=
cloud.google.com/go v0.123.0 h1:2NAUJwPR47q+E35uaJeYoNhuNEM9kM8SjgRgdeOJUSE=
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go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.64.0 h1:ssfIgGNANqpVFCndZvcuyKbl0g+UAVcbBcqGkG28H0Y=
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.64.0/go.mod h1:GQ/474YrbE4Jx8gZ4q5I4hrhUzM6UPzyrqJYV2AqPoQ=
go.opentelemetry.io/otel v1.39.0 h1:8yPrr/S0ND9QEfTfdP9V+SiwT4E0G7Y5MO7p85nis48=
go.opentelemetry.io/otel v1.39.0/go.mod h1:kLlFTywNWrFyEdH0oj2xK0bFYZtHRYUdv1NklR/tgc8=
go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.38.0 h1:wm/Q0GAAykXv83wzcKzGGqAnnfLFyFe7RslekZuv+VI=
go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.38.0/go.mod h1:ra3Pa40+oKjvYh+ZD3EdxFZZB0xdMfuileHAm4nNN7w=
go.opentelemetry.io/otel/metric v1.39.0 h1:d1UzonvEZriVfpNKEVmHXbdf909uGTOQjA0HF0Ls5Q0=
go.opentelemetry.io/otel/metric v1.39.0/go.mod h1:jrZSWL33sD7bBxg1xjrqyDjnuzTUB0x1nBERXd7Ftcs=
go.opentelemetry.io/otel/sdk v1.39.0 h1:nMLYcjVsvdui1B/4FRkwjzoRVsMK8uL/cj0OyhKzt18=
go.opentelemetry.io/otel/sdk v1.39.0/go.mod h1:vDojkC4/jsTJsE+kh+LXYQlbL8CgrEcwmt1ENZszdJE=
go.opentelemetry.io/otel/sdk/metric v1.39.0 h1:cXMVVFVgsIf2YL6QkRF4Urbr/aMInf+2WKg+sEJTtB8=
go.opentelemetry.io/otel/sdk/metric v1.39.0/go.mod h1:xq9HEVH7qeX69/JnwEfp6fVq5wosJsY1mt4lLfYdVew=
go.opentelemetry.io/otel/trace v1.39.0 h1:2d2vfpEDmCJ5zVYz7ijaJdOF59xLomrvj7bjt6/qCJI=
go.opentelemetry.io/otel/trace v1.39.0/go.mod h1:88w4/PnZSazkGzz/w84VHpQafiU4EtqqlVdxWy+rNOA=
go.uber.org/mock v0.5.0 h1:KAMbZvZPyBPWgD14IrIQ38QCyjwpvVVV6K/bHl1IwQU=
go.uber.org/mock v0.5.0/go.mod h1:ge71pBPLYDk7QIi1LupWxdAykm7KIEFchiOqd6z7qMM=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20200728195943-123391ffb6de/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
golang.org/x/crypto v0.47.0 h1:V6e3FRj+n4dbpw86FJ8Fv7XVOql7TEwpHapKoMJ/GO8=
golang.org/x/crypto v0.47.0/go.mod h1:ff3Y9VzzKbwSSEzWqJsJVBnWmRwRSHt/6Op5n9bQc4A=
golang.org/x/exp v0.0.0-20260112195511-716be5621a96 h1:Z/6YuSHTLOHfNFdb8zVZomZr7cqNgTJvA8+Qz75D8gU=
golang.org/x/exp v0.0.0-20260112195511-716be5621a96/go.mod h1:nzimsREAkjBCIEFtHiYkrJyT+2uy9YZJB7H1k68CXZU=
golang.org/x/image v0.35.0 h1:LKjiHdgMtO8z7Fh18nGY6KDcoEtVfsgLDPeLyguqb7I=
golang.org/x/image v0.35.0/go.mod h1:MwPLTVgvxSASsxdLzKrl8BRFuyqMyGhLwmC+TO1Sybk=
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
golang.org/x/mod v0.32.0 h1:9F4d3PHLljb6x//jOyokMv3eX+YDeepZSEo3mFJy93c=
golang.org/x/mod v0.32.0/go.mod h1:SgipZ/3h2Ci89DlEtEXWUk/HteuRin+HHhN+WbNhguU=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
golang.org/x/net v0.49.0 h1:eeHFmOGUTtaaPSGNmjBKpbng9MulQsJURQUAfUwY++o=
golang.org/x/net v0.49.0/go.mod h1:/ysNB2EvaqvesRkuLAyjI1ycPZlQHM3q01F02UY/MV8=
golang.org/x/oauth2 v0.34.0 h1:hqK/t4AKgbqWkdkcAeI8XLmbK+4m4G5YeQRrmiotGlw=
golang.org/x/oauth2 v0.34.0/go.mod h1:lzm5WQJQwKZ3nwavOZ3IS5Aulzxi68dUSgRHujetwEA=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210514084401-e8d321eab015/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
golang.org/x/term v0.18.0/go.mod h1:ILwASektA3OnRv7amZ1xhE/KTR+u50pbXfZ03+6Nx58=
golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
golang.org/x/term v0.39.0 h1:RclSuaJf32jOqZz74CkPA9qFuVTX7vhLlpfj/IGWlqY=
golang.org/x/term v0.39.0/go.mod h1:yxzUCTP/U+FzoxfdKmLaA0RV1WgE0VY7hXBwKtY/4ww=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/text v0.33.0 h1:B3njUFyqtHDUI5jMn1YIr5B0IE2U0qck04r6d4KPAxE=
golang.org/x/text v0.33.0/go.mod h1:LuMebE6+rBincTi9+xWTY8TztLzKHc/9C1uBCG27+q8=
golang.org/x/time v0.14.0 h1:MRx4UaLrDotUKUdCIqzPC48t1Y9hANFKIRpNx+Te8PI=
golang.org/x/time v0.14.0/go.mod h1:eL/Oa2bBBK0TkX57Fyni+NgnyQQN4LitPmob2Hjnqw4=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
golang.org/x/tools v0.41.0 h1:a9b8iMweWG+S0OBnlU36rzLp20z1Rp10w+IY2czHTQc=
golang.org/x/tools v0.41.0/go.mod h1:XSY6eDqxVNiYgezAVqqCeihT4j1U2CCsqvH3WhQpnlg=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gonum.org/v1/gonum v0.16.0 h1:5+ul4Swaf3ESvrOnidPp4GZbzf0mxVQpDCYUQE7OJfk=
gonum.org/v1/gonum v0.16.0/go.mod h1:fef3am4MQ93R2HHpKnLk4/Tbh/s0+wqD5nfa6Pnwy4E=
google.golang.org/api v0.259.0 h1:90TaGVIxScrh1Vn/XI2426kRpBqHwWIzVBzJsVZ5XrQ=
google.golang.org/api v0.259.0/go.mod h1:LC2ISWGWbRoyQVpxGntWwLWN/vLNxxKBK9KuJRI8Te4=
google.golang.org/genproto v0.0.0-20260112192933-99fd39fd28a9 h1:wFALHMUiWKkK/x6rSxm79KpSnUyh7ks2E+mel670Dc4=
google.golang.org/genproto v0.0.0-20260112192933-99fd39fd28a9/go.mod h1:wE6SUYr3iNtF/D0GxVAjT+0CbDFktQNssYs9PVptCt4=
google.golang.org/genproto/googleapis/api v0.0.0-20260112192933-99fd39fd28a9 h1:4DKBrmaqeptdEzp21EfrOEh8LE7PJ5ywH6wydSbOfGY=
google.golang.org/genproto/googleapis/api v0.0.0-20260112192933-99fd39fd28a9/go.mod h1:dd646eSK+Dk9kxVBl1nChEOhJPtMXriCcVb4x3o6J+E=
google.golang.org/genproto/googleapis/rpc v0.0.0-20260112192933-99fd39fd28a9 h1:IY6/YYRrFUk0JPp0xOVctvFIVuRnjccihY5kxf5g0TE=
google.golang.org/genproto/googleapis/rpc v0.0.0-20260112192933-99fd39fd28a9/go.mod h1:j9x/tPzZkyxcgEFkiKEEGxfvyumM01BEtsW8xzOahRQ=
google.golang.org/grpc v1.78.0 h1:K1XZG/yGDJnzMdd/uZHAkVqJE+xIDOcmdSFZkBUicNc=
google.golang.org/grpc v1.78.0/go.mod h1:I47qjTo4OKbMkjA/aOOwxDIiPSBofUtQUI5EfpWvW7U=
google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc h1:2gGKlE2+asNV9m7xrywl36YYNnBG5ZQ0r/BOOxqPpmk=
gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc/go.mod h1:m7x9LTH6d71AHyAX77c9yqWCCa3UKHcVEj9y7hAtKDk=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
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modernc.org/cc/v4 v4.27.1/go.mod h1:uVtb5OGqUKpoLWhqwNQo/8LwvoiEBLvZXIQ/SmO6mL0=
modernc.org/ccgo/v4 v4.30.1 h1:4r4U1J6Fhj98NKfSjnPUN7Ze2c6MnAdL0hWw6+LrJpc=
modernc.org/ccgo/v4 v4.30.1/go.mod h1:bIOeI1JL54Utlxn+LwrFyjCx2n2RDiYEaJVSrgdrRfM=
modernc.org/fileutil v1.3.40 h1:ZGMswMNc9JOCrcrakF1HrvmergNLAmxOPjizirpfqBA=
modernc.org/fileutil v1.3.40/go.mod h1:HxmghZSZVAz/LXcMNwZPA/DRrQZEVP9VX0V4LQGQFOc=
modernc.org/gc/v2 v2.6.5 h1:nyqdV8q46KvTpZlsw66kWqwXRHdjIlJOhG6kxiV/9xI=
modernc.org/gc/v2 v2.6.5/go.mod h1:YgIahr1ypgfe7chRuJi2gD7DBQiKSLMPgBQe9oIiito=
modernc.org/gc/v3 v3.1.1 h1:k8T3gkXWY9sEiytKhcgyiZ2L0DTyCQ/nvX+LoCljoRE=
modernc.org/gc/v3 v3.1.1/go.mod h1:HFK/6AGESC7Ex+EZJhJ2Gni6cTaYpSMmU/cT9RmlfYY=
modernc.org/goabi0 v0.2.0 h1:HvEowk7LxcPd0eq6mVOAEMai46V+i7Jrj13t4AzuNks=
modernc.org/goabi0 v0.2.0/go.mod h1:CEFRnnJhKvWT1c1JTI3Avm+tgOWbkOu5oPA8eH8LnMI=
modernc.org/libc v1.67.6 h1:eVOQvpModVLKOdT+LvBPjdQqfrZq+pC39BygcT+E7OI=
modernc.org/libc v1.67.6/go.mod h1:JAhxUVlolfYDErnwiqaLvUqc8nfb2r6S6slAgZOnaiE=
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modernc.org/mathutil v1.7.1/go.mod h1:4p5IwJITfppl0G4sUEDtCr4DthTaT47/N3aT6MhfgJg=
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storj.io/uplink v1.13.1/go.mod h1:x0MQr4UfFsQBwgVWZAtEsLpuwAn6dg7G0Mpne1r516E=
================================================
FILE: public/Makefile
================================================
compress:
find . -type f -name '*.html' | xargs brotli -f -k
find . -type f -name '*.html' | xargs gzip -f -k
find . -type f -name '*.js' | xargs brotli -f -k
find . -type f -name '*.js' | xargs gzip -f -k
find . -type f -name '*.css' | xargs brotli -f -k
find . -type f -name '*.css' | xargs gzip -f -k
find . -type f -name '*.svg' | xargs brotli -f -k
find . -type f -name '*.svg' | xargs gzip -f -k
clean:
find . -name '*.gz' -exec rm {} \;
find . -name '*.br' -exec rm {} \;
serve:
go run server.go
================================================
FILE: public/assets/boot/bundler_complete.js
================================================
document.head.appendChild(Object.assign(document.createElement("script"), {
type: "importmap",
textContent: JSON.stringify({
imports: window.bundler.esModules,
}, null, 4),
}));
================================================
FILE: public/assets/boot/bundler_init.js
================================================
window.bundler = (function(origin) {
const esModules = {};
return {
register: (path, code) => {
const fullpath = origin + path;
if (path.endsWith(".js")) {
code = code.replace(/from\s?"([^"]+)"/g, (_, spec) =>
`from "${new URL(spec, fullpath).href}"`,
);
code = code.replace(/\bimport\s+"([^"]+)"/g, (_, spec) =>
`import "${new URL(spec, fullpath).href}"`,
);
code = code.replace(
/\bimport\.meta\.url\b/g,
(match, offset, string) => {
const before = string[offset - 1];
const after = string[offset + match.length];
return (before === "\"" || after === "\"") ? match : `"${fullpath}"`;
},
);
esModules[fullpath] = "data:text/javascript," + encodeURIComponent(
code + `\n//# sourceURL=${path}`,
);
} else if (path.endsWith(".css")) {
code = code.replace(/@import url\("([^"]+)"\);/g, (m, rel) => {
const $style = document.head.querySelector(
`style[id="${new URL(rel, fullpath).href}"]`
);
if (!$style) throw new DOMException(
`Missing CSS dependency: ${rel} (referenced from ${path})`,
"NotFoundError",
);
return `/* ${m} */`;
});
document.head.appendChild(Object.assign(document.createElement("style"), {
innerHTML: code + `\n/*# sourceURL=${path} */`,
id: fullpath,
}));
}
},
esModules,
};
})(new URL(import.meta.url).origin);
================================================
FILE: public/assets/boot/common.js
================================================
export function $error(msg) {
const $code = document.createElement("code");
$code.style.display = "block";
$code.style.margin = "20px 0";
$code.style.fontSize = "1.2rem";
$code.style.padding = "0 10% 0 10%";
$code.textContent = msg;
const $img = document.createElement("img");
$img.setAttribute("src", "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGAAAABQAQMAAADcLOLWAAAABlBMVEUAAABTU1OoaSf/AAAAAXRSTlMAQObYZgAAAFlJREFUeF69zrERgCAQBdElMqQEOtHSuNIohRIMjfjO6DDmB7jZy5YgySQVYDIakIHD1kBPC9Bra5G2Ans0N7iAcOLF+EHvXySpjSBWCDI/3nIdBDihr8m4AcKdbn96jpAHAAAAAElFTkSuQmCC");
$img.style.display = "block";
$img.style.padding = "20vh 10% 0 10%";
document.body.innerHTML = "";
document.body.appendChild($img);
document.body.appendChild($code);
}
================================================
FILE: public/assets/boot/ctrl_boot.d.ts
================================================
export {};
interface IChromecast {
init: () => Promise
`;
}
__normalised(path) {
if (path === null) return null;
else if (path.endsWith("/") === false) return path;
return path.replace(new RegExp("/$"), "");
}
}
export function init() {
return loadCSS(import.meta.url, "./breadcrumb.css");
}
customElements.define("component-breadcrumb", ComponentBreadcrumb);
================================================
FILE: public/assets/components/decorator_shell_filemanager.css
================================================
.component_filemanager_shell {
display: flex;
height: 100%;
background: white;
}
.component_filemanager_shell component-breadcrumb:hover ~ [data-bind="filemanager-children"],
.component_filemanager_shell [data-bind="sidebar"]:hover ~ div > [data-bind="filemanager-children"] {
border-color: var(--border);
}
.component_filemanager_shell [data-bind="filemanager-children"] {
border-top: 2px solid;
border-left: 2px solid;
border-color: transparent;
transition: 0.5s ease border-top-left-radius, 0.5s ease border-top-right-radius, 1s ease border-color;
border-top-left-radius: 10px;
border-top-right-radius: 0px;
display: flex;
height: 100%;
overflow: hidden;
}
.component_filemanager_shell [data-bind="sidebar"].hidden ~ div > [data-bind="filemanager-children"] {
border-top-left-radius: 0;
border-top-right-radius: 0;
border-left: none;
border-color: transparent;
}
.component_filemanager_shell [data-bind="sidebar"].hidden ~ div > [data-bind="filemanager-children"].scrolling {
border-top-left-radius: 30px;
border-top-right-radius: 30px;
}
.component_filemanager_shell [data-bind="sidebar"].hidden ~ div > component-breadcrumb > .component_breadcrumb,
.component_filemanager_shell [data-bind="sidebar"]:empty ~ div > component-breadcrumb > .component_breadcrumb,
.component_filemanager_shell [data-bind="sidebar"].hidden ~ div > [data-bind="filemanager-children"] .container,
.component_filemanager_shell [data-bind="sidebar"]:empty ~ div > [data-bind="filemanager-children"] .container {
width: 98%;
margin: 0 auto;
max-width: 815px;
}
.component_filemanager_shell [data-bind="sidebar"].hidden ~ div > [data-bind="filemanager-children"] {
background: rgba(100,100,100,.05);
}
.component_filemanager_shell [data-bind="sidebar"] ~ div [is="component_filesystem"],
.component_filemanager_shell [data-bind="sidebar"] ~ div [is="component_newitem"],
.component_filemanager_shell [data-bind="sidebar"] ~ div component-menubar,
.component_filemanager_shell [data-bind="sidebar"] ~ div component-breadcrumb,
.component_filemanager_shell [data-bind="sidebar"] ~ div [is="component_submenu"] .component_submenu{
padding: 0 30px;
}
.component_filemanager_shell [data-bind="sidebar"].hidden ~ div [is="component_filesystem"],
.component_filemanager_shell [data-bind="sidebar"]:empty ~ div [is="component_filesystem"],
.component_filemanager_shell [data-bind="sidebar"].hidden ~ div [is="component_newitem"],
.component_filemanager_shell [data-bind="sidebar"]:empty ~ div [is="component_newitem"],
.component_filemanager_shell [data-bind="sidebar"].hidden ~ div component-menubar,
.component_filemanager_shell [data-bind="sidebar"]:empty ~ div component-menubar,
.component_filemanager_shell [data-bind="sidebar"].hidden ~ div component-breadcrumb,
.component_filemanager_shell [data-bind="sidebar"]:empty ~ div component-breadcrumb,
.component_filemanager_shell [data-bind="sidebar"].hidden ~ div [is="component_submenu"] .component_submenu,
.component_filemanager_shell [data-bind="sidebar"]:empty ~ div [is="component_submenu"] .component_submenu {
padding: 0px;
}
body.dark-mode .component_filemanager_shell {
background: #2b2d30;
}
================================================
FILE: public/assets/components/decorator_shell_filemanager.js
================================================
import { createElement, createRender } from "../lib/skeleton/index.js";
import { navigate, fromHref } from "../lib/skeleton/router.js";
import rxjs, { effect } from "../lib/rx.js";
import { onDestroy } from "../lib/skeleton/lifecycle.js";
import { animate, slideYOut } from "../lib/animate.js";
import { qs, safe } from "../lib/dom.js";
import { loadCSS } from "../helpers/loader.js";
import { init as initBreadcrumb } from "../components/breadcrumb.js";
import ctrlSidebar, { init as initSidebar } from "./sidebar.js";
import { isAlreadyFocused } from "../pages/filespage/helper.js";
export default function(ctrl) {
const urlToPath = (pathname = "") => decodeURIComponent(pathname.split("/").filter((_, i) => i !== 1).join("/"));
const $page = createElement(`
${t("Tags")}
