Repository: zycfj/JsBox Branch: master Commit: 62c4354b3872 Files: 194 Total size: 1.6 MB Directory structure: gitextract_r8ssbrb2/ ├── JsBox/ │ ├── app.js │ ├── bin/ │ │ └── www │ ├── file/ │ │ └── code/ │ │ └── javascript/ │ │ ├── online/ │ │ │ ├── 11111111111 │ │ │ └── 11111111111111111 │ │ └── temp/ │ │ └── 11111111111111111 │ ├── npm-debug.log │ ├── package.json │ ├── public/ │ │ ├── index.html │ │ └── static/ │ │ ├── css/ │ │ │ └── app.972c3691a3c5c7a0053a4ffcac57f2cf.css │ │ └── js/ │ │ ├── app.24d437c721cf4e8832ad.js │ │ ├── app.3d79196da433328c5763.js │ │ ├── manifest.67d95f4f2bac744a9e68.js │ │ ├── manifest.fe0b79a8fde277e7b4cf.js │ │ └── vendor.66ac5a22f7db90579483.js │ ├── routes/ │ │ ├── index.js │ │ └── users.js │ ├── service/ │ │ └── verifyCode.js │ └── views/ │ ├── error.jade │ ├── index.jade │ └── layout.jade ├── README.md └── front-vue/ ├── .babelrc ├── .editorconfig ├── .eslintignore ├── .eslintrc.js ├── .gitignore ├── .postcssrc.js ├── README.md ├── build/ │ ├── build.js │ ├── check-versions.js │ ├── dev-client.js │ ├── dev-server.js │ ├── utils.js │ ├── vue-loader.conf.js │ ├── webpack.base.conf.js │ ├── webpack.dev.conf.js │ └── webpack.prod.conf.js ├── config/ │ ├── dev.env.js │ ├── index.js │ └── prod.env.js ├── index.html ├── package.json ├── src/ │ ├── App.vue │ ├── assets/ │ │ ├── CodeMirror/ │ │ │ ├── addon/ │ │ │ │ ├── comment/ │ │ │ │ │ ├── comment.js │ │ │ │ │ └── continuecomment.js │ │ │ │ ├── dialog/ │ │ │ │ │ ├── dialog.css │ │ │ │ │ └── dialog.js │ │ │ │ ├── display/ │ │ │ │ │ ├── autorefresh.js │ │ │ │ │ ├── fullscreen.css │ │ │ │ │ ├── fullscreen.js │ │ │ │ │ ├── panel.js │ │ │ │ │ ├── placeholder.js │ │ │ │ │ └── rulers.js │ │ │ │ ├── edit/ │ │ │ │ │ ├── closebrackets.js │ │ │ │ │ ├── closetag.js │ │ │ │ │ ├── continuelist.js │ │ │ │ │ ├── matchbrackets.js │ │ │ │ │ ├── matchtags.js │ │ │ │ │ └── trailingspace.js │ │ │ │ ├── fold/ │ │ │ │ │ ├── brace-fold.js │ │ │ │ │ ├── comment-fold.js │ │ │ │ │ ├── foldcode.js │ │ │ │ │ ├── foldgutter.css │ │ │ │ │ ├── foldgutter.js │ │ │ │ │ ├── indent-fold.js │ │ │ │ │ ├── markdown-fold.js │ │ │ │ │ └── xml-fold.js │ │ │ │ ├── hint/ │ │ │ │ │ ├── anyword-hint.js │ │ │ │ │ ├── css-hint.js │ │ │ │ │ ├── html-hint.js │ │ │ │ │ ├── javascript-hint.js │ │ │ │ │ ├── show-hint.css │ │ │ │ │ ├── show-hint.js │ │ │ │ │ ├── sql-hint.js │ │ │ │ │ └── xml-hint.js │ │ │ │ ├── lint/ │ │ │ │ │ ├── coffeescript-lint.js │ │ │ │ │ ├── css-lint.js │ │ │ │ │ ├── html-lint.js │ │ │ │ │ ├── javascript-lint.js │ │ │ │ │ ├── json-lint.js │ │ │ │ │ ├── lint.css │ │ │ │ │ ├── lint.js │ │ │ │ │ └── yaml-lint.js │ │ │ │ ├── merge/ │ │ │ │ │ ├── merge.css │ │ │ │ │ └── merge.js │ │ │ │ ├── mode/ │ │ │ │ │ ├── loadmode.js │ │ │ │ │ ├── multiplex.js │ │ │ │ │ ├── multiplex_test.js │ │ │ │ │ ├── overlay.js │ │ │ │ │ └── simple.js │ │ │ │ ├── runmode/ │ │ │ │ │ ├── colorize.js │ │ │ │ │ ├── runmode-standalone.js │ │ │ │ │ ├── runmode.js │ │ │ │ │ └── runmode.node.js │ │ │ │ ├── scroll/ │ │ │ │ │ ├── annotatescrollbar.js │ │ │ │ │ ├── scrollpastend.js │ │ │ │ │ ├── simplescrollbars.css │ │ │ │ │ └── simplescrollbars.js │ │ │ │ ├── search/ │ │ │ │ │ ├── jump-to-line.js │ │ │ │ │ ├── match-highlighter.js │ │ │ │ │ ├── matchesonscrollbar.css │ │ │ │ │ ├── matchesonscrollbar.js │ │ │ │ │ ├── search.js │ │ │ │ │ └── searchcursor.js │ │ │ │ ├── selection/ │ │ │ │ │ ├── active-line.js │ │ │ │ │ ├── mark-selection.js │ │ │ │ │ └── selection-pointer.js │ │ │ │ ├── tern/ │ │ │ │ │ ├── tern.css │ │ │ │ │ ├── tern.js │ │ │ │ │ └── worker.js │ │ │ │ └── wrap/ │ │ │ │ └── hardwrap.js │ │ │ ├── keymap/ │ │ │ │ ├── emacs.js │ │ │ │ ├── sublime.js │ │ │ │ └── vim.js │ │ │ ├── lib/ │ │ │ │ ├── codemirror.css │ │ │ │ ├── codemirror.js │ │ │ │ ├── display/ │ │ │ │ │ ├── Display.js │ │ │ │ │ ├── focus.js │ │ │ │ │ ├── gutters.js │ │ │ │ │ ├── highlight_worker.js │ │ │ │ │ ├── line_numbers.js │ │ │ │ │ ├── mode_state.js │ │ │ │ │ ├── operations.js │ │ │ │ │ ├── scroll_events.js │ │ │ │ │ ├── scrollbars.js │ │ │ │ │ ├── scrolling.js │ │ │ │ │ ├── selection.js │ │ │ │ │ ├── update_display.js │ │ │ │ │ ├── update_line.js │ │ │ │ │ ├── update_lines.js │ │ │ │ │ └── view_tracking.js │ │ │ │ ├── edit/ │ │ │ │ │ ├── CodeMirror.js │ │ │ │ │ ├── commands.js │ │ │ │ │ ├── deleteNearSelection.js │ │ │ │ │ ├── drop_events.js │ │ │ │ │ ├── fromTextArea.js │ │ │ │ │ ├── global_events.js │ │ │ │ │ ├── key_events.js │ │ │ │ │ ├── legacy.js │ │ │ │ │ ├── main.js │ │ │ │ │ ├── methods.js │ │ │ │ │ ├── mouse_events.js │ │ │ │ │ ├── options.js │ │ │ │ │ └── utils.js │ │ │ │ ├── input/ │ │ │ │ │ ├── ContentEditableInput.js │ │ │ │ │ ├── TextareaInput.js │ │ │ │ │ ├── indent.js │ │ │ │ │ ├── input.js │ │ │ │ │ ├── keymap.js │ │ │ │ │ ├── keynames.js │ │ │ │ │ └── movement.js │ │ │ │ ├── line/ │ │ │ │ │ ├── highlight.js │ │ │ │ │ ├── line_data.js │ │ │ │ │ ├── pos.js │ │ │ │ │ ├── saw_special_spans.js │ │ │ │ │ ├── spans.js │ │ │ │ │ └── utils_line.js │ │ │ │ ├── measurement/ │ │ │ │ │ ├── position_measurement.js │ │ │ │ │ └── widgets.js │ │ │ │ ├── model/ │ │ │ │ │ ├── Doc.js │ │ │ │ │ ├── change_measurement.js │ │ │ │ │ ├── changes.js │ │ │ │ │ ├── chunk.js │ │ │ │ │ ├── document_data.js │ │ │ │ │ ├── history.js │ │ │ │ │ ├── line_widget.js │ │ │ │ │ ├── mark_text.js │ │ │ │ │ ├── selection.js │ │ │ │ │ └── selection_updates.js │ │ │ │ ├── modes.js │ │ │ │ └── util/ │ │ │ │ ├── StringStream.js │ │ │ │ ├── bidi.js │ │ │ │ ├── browser.js │ │ │ │ ├── dom.js │ │ │ │ ├── event.js │ │ │ │ ├── feature_detection.js │ │ │ │ ├── misc.js │ │ │ │ └── operation_group.js │ │ │ ├── mode/ │ │ │ │ └── javascript.js │ │ │ └── theme/ │ │ │ ├── blackboard.css │ │ │ └── erlang-dark.css │ │ └── style/ │ │ └── normalize.css │ ├── components/ │ │ ├── home.vue │ │ ├── popAlert.vue │ │ ├── popSave.vue │ │ ├── popShare.vue │ │ └── popWindow.vue │ ├── main.js │ ├── plugin/ │ │ └── CommonUtil.js │ ├── router/ │ │ └── index.js │ └── store/ │ ├── api.js │ ├── fetch.js │ └── index.js └── static/ └── .gitkeep ================================================ FILE CONTENTS ================================================ ================================================ FILE: JsBox/app.js ================================================ var express = require('express'); var path = require('path'); var favicon = require('serve-favicon'); var logger = require('morgan'); var cookieParser = require('cookie-parser'); var bodyParser = require('body-parser'); var cors = require('cors'); var index = require('./routes/index'); var users = require('./routes/users'); var app = express(); // view engine setup app.set('views', path.join(__dirname, 'views')); app.set('view engine', 'jade'); // uncomment after placing your favicon in /public //app.use(favicon(path.join(__dirname, 'public', 'favicon.ico'))); app.use(logger('dev')); app.use(bodyParser.json()); app.use(bodyParser.urlencoded({ extended: false })); app.use(cookieParser()); app.use(express.static(path.join(__dirname, 'public'))); app.use(cors()); //var corsOptions = { // origin: 'http://example.com', // optionsSuccessStatus: 200 // some legacy browsers (IE11, various SmartTVs) choke on 204 //} // //app.use('/', corsOptions, index); app.use('/api', index); app.use('/users', users); // catch 404 and forward to error handler app.use(function(req, res, next) { var err = new Error('Not Found'); err.status = 404; next(err); }); // error handler app.use(function(err, req, res, next) { // set locals, only providing error in development res.locals.message = err.message; res.locals.error = req.app.get('env') === 'development' ? err : {}; // render the error page res.status(err.status || 500); res.render('error'); }); module.exports = app; //https://github.com/expressjs/cors ================================================ FILE: JsBox/bin/www ================================================ #!/usr/bin/env node /** * Module dependencies. */ var app = require('../app'); var debug = require('debug')('code-editor:server'); var http = require('http'); /** * Get port from environment and store in Express. */ var port = normalizePort(process.env.PORT || '3005'); app.set('port', port); /** * Create HTTP server. */ var server = http.createServer(app); /** * Listen on provided port, on all network interfaces. */ server.listen(port); server.on('error', onError); server.on('listening', onListening); /** * Normalize a port into a number, string, or false. */ function normalizePort(val) { var port = parseInt(val, 10); if (isNaN(port)) { // named pipe return val; } if (port >= 0) { // port number return port; } return false; } /** * Event listener for HTTP server "error" event. */ function onError(error) { if (error.syscall !== 'listen') { throw error; } var bind = typeof port === 'string' ? 'Pipe ' + port : 'Port ' + port; // handle specific listen errors with friendly messages switch (error.code) { case 'EACCES': console.error(bind + ' requires elevated privileges'); process.exit(1); break; case 'EADDRINUSE': console.error(bind + ' is already in use'); process.exit(1); break; default: throw error; } } /** * Event listener for HTTP server "listening" event. */ function onListening() { var addr = server.address(); var bind = typeof addr === 'string' ? 'pipe ' + addr : 'port ' + addr.port; debug('Listening on ' + bind); } ================================================ FILE: JsBox/file/code/javascript/online/11111111111 ================================================ function test (a) { var sss = a console.log(sss) } console.log('ssss') ================================================ FILE: JsBox/file/code/javascript/online/11111111111111111 ================================================ function test (a) { var sss = a } ================================================ FILE: JsBox/file/code/javascript/temp/11111111111111111 ================================================ function test (a) {var sss = a} ================================================ FILE: JsBox/npm-debug.log ================================================ 0 info it worked if it ends with ok 1 verbose cli [ 'D:\\Program Files\\nodejs\\node.exe', 1 verbose cli 'D:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js', 1 verbose cli 'start' ] 2 info using npm@3.10.8 3 info using node@v6.8.1 4 verbose run-script [ 'prestart', 'start', 'poststart' ] 5 info lifecycle code-editor@0.0.0~prestart: code-editor@0.0.0 6 silly lifecycle code-editor@0.0.0~prestart: no script for prestart, continuing 7 info lifecycle code-editor@0.0.0~start: code-editor@0.0.0 8 verbose lifecycle code-editor@0.0.0~start: unsafe-perm in lifecycle true 9 verbose lifecycle code-editor@0.0.0~start: PATH: D:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin;E:\web_workspace\vue-os\code-editor\node_modules\.bin;C:\Python\Scripts;C:\Python;E:\sdk\sdk;D:\Program Files\gradle-2.4\bin;D:\Program Files\nodejs\node_global\;C:\Program Files\Java\jdk1.8.0_05\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\Program Files\nodejs\;D:\Program Files\Git\cmd;D:\phpStudy\php\php-5.4.45;C:\ProgramData\ComposerSetup\bin;C:\Python\Lib\site-packages;C:\Python\Lib\site-packages\pytesser;C:\Users\Administrator\AppData\Roaming\npm;C:\Users\Administrator\AppData\Roaming\Composer\vendor\bin 10 verbose lifecycle code-editor@0.0.0~start: CWD: E:\web_workspace\vue-os\code-editor 11 silly lifecycle code-editor@0.0.0~start: Args: [ '/d /s /c', 'node ./bin/www' ] 12 silly lifecycle code-editor@0.0.0~start: Returned: code: 3221225786 signal: null 13 info lifecycle code-editor@0.0.0~start: Failed to exec start script 14 verbose stack Error: code-editor@0.0.0 start: `node ./bin/www` 14 verbose stack Exit status 3221225786 14 verbose stack at EventEmitter. (D:\Program Files\nodejs\node_modules\npm\lib\utils\lifecycle.js:255:16) 14 verbose stack at emitTwo (events.js:106:13) 14 verbose stack at EventEmitter.emit (events.js:191:7) 14 verbose stack at ChildProcess. (D:\Program Files\nodejs\node_modules\npm\lib\utils\spawn.js:40:14) 14 verbose stack at emitTwo (events.js:106:13) 14 verbose stack at ChildProcess.emit (events.js:191:7) 14 verbose stack at maybeClose (internal/child_process.js:877:16) 14 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5) 15 verbose pkgid code-editor@0.0.0 16 verbose cwd E:\web_workspace\vue-os\code-editor 17 error Windows_NT 6.1.7601 18 error argv "D:\\Program Files\\nodejs\\node.exe" "D:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "start" 19 error node v6.8.1 20 error npm v3.10.8 21 error code ELIFECYCLE 22 error code-editor@0.0.0 start: `node ./bin/www` 22 error Exit status 3221225786 23 error Failed at the code-editor@0.0.0 start script 'node ./bin/www'. 23 error Make sure you have the latest version of node.js and npm installed. 23 error If you do, this is most likely a problem with the code-editor package, 23 error not with npm itself. 23 error Tell the author that this fails on your system: 23 error node ./bin/www 23 error You can get information on how to open an issue for this project with: 23 error npm bugs code-editor 23 error Or if that isn't available, you can get their info via: 23 error npm owner ls code-editor 23 error There is likely additional logging output above. 24 verbose exit [ 1, true ] ================================================ FILE: JsBox/package.json ================================================ { "name": "code-editor", "version": "0.0.0", "private": true, "scripts": { "start": "node ./bin/www" }, "dependencies": { "body-parser": "~1.15.2", "cookie-parser": "~1.4.3", "cors": "^2.8.3", "crypto": "0.0.3", "debug": "~2.2.0", "express": "~4.14.0", "fs": "0.0.1-security", "jade": "~1.11.0", "morgan": "~1.7.0", "path": "^0.12.7", "serve-favicon": "~2.3.0" } } ================================================ FILE: JsBox/public/index.html ================================================ JsBox
================================================ FILE: JsBox/public/static/css/app.972c3691a3c5c7a0053a4ffcac57f2cf.css ================================================ /*! normalize.css v6.0.0 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}article,aside,footer,header,nav,section{display:block}h1{font-size:2em;margin:.67em 0}figcaption,figure,main{display:block}figure{margin:1em 40px}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent;-webkit-text-decoration-skip:objects}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline 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n=i.i(f.m)(e,t.from),r=i.i(f.m)(e,t.to),o=a(e,{left:Math.min(n.left,r.left),top:Math.min(n.top,r.top)-t.margin,right:Math.max(n.right,r.right),bottom:Math.max(n.bottom,r.bottom)+t.margin});e.scrollTo(o.scrollLeft,o.scrollTop)}}var u=i(3),f=i(6),d=i(5),h=i(1),p=i(2),v=i(36);t.d=n,t.c=r,t.e=o,t.g=a,t.a=l,t.b=s,t.f=c},function(e,t,i){"use strict";function n(e){e.display.input.showSelection(e.display.input.prepareSelection())}function r(e,t){for(var i=e.doc,n={},r=n.cursors=document.createDocumentFragment(),l=n.selection=document.createDocumentFragment(),s=0;s=e.display.viewTo||c.to().line3&&(r(c,l.top,null,l.bottom),c=g,l.bottomv.bottom||s.bottom==v.bottom&&s.right>v.right)&&(v=s),c0?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(i=!i)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}var s=i(3),c=i(7),u=i(4),f=i(6),d=i(32),h=i(1);t.a=n,t.c=r,t.d=o,t.b=l},function(e,t,i){"use strict";function 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r=e.getBoundingClientRect();("vert"==i?document.elementFromPoint(r.right-1,(r.top+r.bottom)/2):document.elementFromPoint((r.right+r.left)/2,r.bottom-1))!=e?e.style.pointerEvents="none":t.set(1e3,n)}e.style.pointerEvents="auto",t.set(1e3,n)}},{key:"clear",value:function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)}}]),e}(),y=function(){function e(){s()(this,e)}return u()(e,[{key:"update",value:function(){return{bottom:0,right:0}}},{key:"setScrollLeft",value:function(){}},{key:"setScrollTop",value:function(){}},{key:"clear",value:function(){}}]),e}(),w={native:b,null:y}},function(e,t,i){"use strict";function n(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=i.i(m.g)(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=i.i(m.g)(e)+"px",t.scrollbarsClipped=!0)}function r(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return i.i(_.c)(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==i.i(_.d)(e))return!1;i.i(S.b)(e)&&(i.i(_.c)(e),t.dims=i.i(m.o)(e));var o=r.first+r.size,a=Math.max(t.visible.from-e.options.viewportMargin,r.first),s=Math.min(o,t.visible.to+e.options.viewportMargin);n.viewFroms&&n.viewTo-s<20&&(s=Math.min(o,n.viewTo)),p.a&&(a=i.i(v.m)(e.doc,a),s=i.i(v.n)(e.doc,s));var c=a!=n.viewFrom||s!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;i.i(_.e)(e,a,s),n.viewOffset=i.i(v.a)(i.i(g.d)(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var u=i.i(_.d)(e);if(!c&&0==u&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var f=i.i(y.j)();return u>4&&(n.lineDiv.style.display="none"),l(e,n.updateLineNumbers,t.dims),u>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,f&&i.i(y.j)()!=f&&f.offsetHeight&&f.focus(),i.i(y.g)(n.cursorDiv),i.i(y.g)(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,c&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,i.i(k.a)(e,400)),n.updateLineNumbers=null,!0}function o(e,t){for(var n=t.viewport,o=!0;(o&&e.options.lineWrapping&&t.oldDisplayWidth!=i.i(m.l)(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+i.i(m.k)(e.display)-i.i(m.j)(e),n.top)}),t.visible=i.i(T.a)(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&r(e,t);o=!1){i.i(T.b)(e);var 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r=e.display;0==r.view.length||t>=r.viewTo||n<=r.viewFrom?(r.view=i.i(c.e)(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=i.i(c.e)(e,t,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,i.i(d.r)(e,n)))),r.viewTo=n}function s(e){for(var t=e.display.view,i=0,n=0;n(window.innerHeight||document.documentElement.clientHeight)&&(o=!1),null!=o&&!d.h){var a=i.i(h.e)("div","​",null,"position: absolute;\n top: "+(t.top-n.viewOffset-i.i(f.f)(e.display))+"px;\n height: "+(t.bottom-t.top+i.i(f.g)(e)+n.barHeight)+"px;\n left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(a),a.scrollIntoView(o),e.display.lineSpace.removeChild(a)}}}function r(e,t,n,r){null==r&&(r=0);for(var o=void 0,l=0;l<5;l++){var s=!1,c=i.i(f.h)(e,t),u=n&&n!=t?i.i(f.h)(e,n):c;o={left:Math.min(c.left,u.left),top:Math.min(c.top,u.top)-r,right:Math.max(c.left,u.left),bottom:Math.max(c.bottom,u.bottom)+r};var 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c=a!=n.viewFrom||s!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;i.i(_.e)(e,a,s),n.viewOffset=i.i(v.a)(i.i(g.d)(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var u=i.i(_.d)(e);if(!c&&0==u&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var f=i.i(y.j)();return u>4&&(n.lineDiv.style.display="none"),l(e,n.updateLineNumbers,t.dims),u>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,f&&i.i(y.j)()!=f&&f.offsetHeight&&f.focus(),i.i(y.g)(n.cursorDiv),i.i(y.g)(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,c&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,i.i(k.a)(e,400)),n.updateLineNumbers=null,!0}function o(e,t){for(var n=t.viewport,o=!0;(o&&e.options.lineWrapping&&t.oldDisplayWidth!=i.i(m.l)(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+i.i(m.k)(e.display)-i.i(m.j)(e),n.top)}),t.visible=i.i(T.a)(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&r(e,t);o=!1){i.i(T.b)(e);var a=i.i(L.b)(e);i.i(M.a)(e),i.i(L.c)(e,a),c(e,a)}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function a(e,t){var n=new A(e,t);if(r(e,n)){i.i(T.b)(e),o(e,n);var a=i.i(L.b)(e);i.i(M.a)(e),i.i(L.c)(e,a),c(e,a),n.finish()}}function l(e,t,n){function r(t){var i=t.nextSibling;return b.g&&b.c&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),i}for(var 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r=i(5),o=i(1),a=i(0);t.a=n},function(e,t,i){"use strict";function n(e){var t=this;if(a(t),!i.i(b.k)(t,e)&&!i.i(f.b)(t.display,e)){i.i(b.e)(e),g.b&&(w=+new Date);var n=i.i(u.x)(t,e,!0),r=e.dataTransfer.files;if(n&&!t.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var o=r.length,l=Array(o),m=0,x=0;x-1)return t.state.draggingText(e),void setTimeout(function(){return t.display.input.focus()},20);try{var C=e.dataTransfer.getData("Text");if(C){var k=void 0;if(t.state.draggingText&&!t.state.draggingText.copy&&(k=t.listSelections()),i.i(v.b)(t.doc,i.i(p.d)(n,n)),k)for(var S=0;S=e.first+e.size)&&(t=new y.a(r,t.ch,t.sticky),u=i.i(_.d)(e,r))}function l(r){var l=void 0;if(null==(l=o?i.i(m.a)(e.cm,u,t,n):i.i(m.c)(u,t,n))){if(r||!a())return!1;t=i.i(m.b)(o,e.cm,u,t.line,n)}else t=l;return!0}var s=t,c=n,u=i.i(_.d)(e,t.line);if("char"==r)l();else if("column"==r)l(!0);else if("word"==r||"group"==r)for(var 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t=e.optionHandlers,o=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,n){var r=this.options,o=r[e];r[e]==n&&"mode"!=e||(r[e]=n,t.hasOwnProperty(e)&&i.i(b.b)(this,t[e])(this,n,o),i.i(f.d)(this,"optionChange",this,e))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](i.i(g.f)(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,i=0;in&&(i.i(h.a)(this,o.head.line,e,!0),n=o.head.line,r==this.doc.sel.primIndex&&i.i(k.b)(this));else{var a=o.from(),l=o.to(),s=Math.max(n,a.line);n=Math.min(this.lastLine(),l.line-(l.ch?0:1))+1;for(var c=s;c0&&i.i(C.e)(this.doc,r,new x.b(a,u[r].to()),M.h)}}}),getTokenAt:function(e,t){return i.i(d.e)(this,e,t)},getLineTokens:function(e,t){return i.i(d.e)(this,i.i(y.a)(e),t,!0)},getTokenTypeAt:function(e){e=i.i(y.c)(this.doc,e);var t=i.i(d.a)(this,i.i(_.d)(this.doc,e.line)),n=0,r=(t.length-1)/2,o=e.ch,a=void 0;if(0==o)a=t[2];else for(;;){var l=n+r>>1;if((l?t[2*l-1]:0)>=o)r=l;else{if(!(t[2*l+1]a&&(e=a,r=!0),o=i.i(_.d)(this.doc,e)}else o=e;return i.i(w.B)(this,o,{top:0,left:0},t||"page",n||r).top+(r?this.doc.height-i.i(S.a)(o):0)},defaultTextHeight:function(){return i.i(w.i)(this.display)},defaultCharWidth:function(){return i.i(w.C)(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,o){var a=this.display;e=i.i(w.h)(this,i.i(y.c)(this.doc,e));var l=e.bottom,s=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),a.sizer.appendChild(t),"over"==r)l=e.top;else if("above"==r||"near"==r){var c=Math.max(a.wrapper.clientHeight,this.doc.height),u=Math.max(a.sizer.clientWidth,a.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>c)&&e.top>t.offsetHeight?l=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=c&&(l=e.bottom),s+t.offsetWidth>u&&(s=u-t.offsetWidth)}t.style.top=l+"px",t.style.left=t.style.right="","right"==o?(s=a.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==o?s=0:"middle"==o&&(s=(a.sizer.clientWidth-t.offsetWidth)/2),t.style.left=s+"px"),n&&i.i(k.e)(this,{left:s,top:l,right:s+t.offsetWidth,bottom:l+t.offsetHeight})},triggerOnKeyDown:i.i(b.f)(v.b),triggerOnKeyPress:i.i(b.f)(v.c),triggerOnKeyUp:v.a,execCommand:function(e){if(s.a.hasOwnProperty(e))return s.a[e].call(null,this)},triggerElectric:i.i(b.f)(function(e){i.i(p.h)(this,e)}),findPosH:function(e,t,r,o){var a=1;t<0&&(a=-1,t=-t);for(var l=i.i(y.c)(this.doc,e),s=0;s0&&s(n.charAt(r-1));)--r;for(;o.5)&&i.i(w.b)(this),i.i(f.d)(this,"refresh",this)}),swapDoc:i.i(b.f)(function(e){var t=this.doc;return t.cm=null,i.i(c.e)(this,e),i.i(w.y)(this),this.display.input.reset(),this.scrollTo(e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,i.i(T.a)(this,"swapDoc",this,t),t}),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}},i.i(f.a)(e),e.registerHelper=function(t,i,n){o.hasOwnProperty(t)||(o[t]=e[t]={_global:[]}),o[t][i]=n},e.registerGlobalHelper=function(t,i,n,r){e.registerHelper(t,i,r),o[t]._global.push({pred:n,val:r})}}},function(e,t,i){"use strict";function n(e){var t=this,n=t.display;if(!(i.i(C.k)(t,e)||n.activeTouch&&n.input.supportsTouch())){if(n.input.ensurePolled(),n.shift=e.shiftKey,i.i(m.b)(n,e))return void(w.g||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100)));if(!s(t,e)){var o=i.i(g.x)(t,e);switch(window.focus(),i.i(C.m)(e)){case 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o=e.display,a=!1,l=i.i(d.b)(e,function(t){w.g&&(o.scroller.draggable=!1),e.state.draggingText=!1,i.i(C.b)(document,"mouseup",l),i.i(C.b)(document,"mousemove",s),i.i(C.b)(o.scroller,"dragstart",c),i.i(C.b)(o.scroller,"drop",l),a||(i.i(C.e)(t),r||i.i(y.g)(e.doc,n),w.g||w.b&&9==w.d?setTimeout(function(){document.body.focus(),o.input.focus()},20):o.input.focus())}),s=function(e){a=a||Math.abs(t.clientX-e.clientX)+Math.abs(t.clientY-e.clientY)>=10},c=function(){return a=!0};w.g&&(o.scroller.draggable=!0),e.state.draggingText=l,l.copy=w.c?t.altKey:t.ctrlKey,o.scroller.dragDrop&&o.scroller.dragDrop(),i.i(C.c)(document,"mouseup",l),i.i(C.c)(document,"mousemove",s),i.i(C.c)(o.scroller,"dragstart",c),i.i(C.c)(o.scroller,"drop",l),i.i(f.d)(e),setTimeout(function(){return o.input.focus()},20)}function a(e,t,n,r,o){function a(t){if(0!=i.i(p.b)(_,t))if(_=t,"rect"==r){for(var o=[],a=e.options.tabSize,l=i.i(S.b)(i.i(v.d)(u,n.line).text,n.ch,a),s=i.i(S.b)(i.i(v.d)(u,t.line).text,t.ch,a),c=Math.min(l,s),d=Math.max(l,s),h=Math.min(n.line,t.line),g=Math.min(e.lastLine(),Math.max(n.line,t.line));h<=g;h++){var w=i.i(v.d)(u,h).text,x=i.i(S.c)(w,c,a);c==d?o.push(new b.b(i.i(p.a)(h,x),i.i(p.a)(h,x))):w.length>x&&o.push(new b.b(i.i(p.a)(h,x),i.i(p.a)(h,i.i(S.c)(w,d,a))))}o.length||o.push(new b.b(n,n)),i.i(y.a)(u,i.i(b.c)(k.ranges.slice(0,m).concat(o),m),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var C=f,L=C.anchor,M=t;if("single"!=r){var T=void 0;T="double"==r?e.findWordAt(t):new b.b(i.i(p.a)(t.line,0),i.i(p.c)(u,i.i(p.a)(t.line+1,0))),i.i(p.b)(T.anchor,L)>0?(M=T.head,L=i.i(p.g)(C.from(),T.anchor)):(M=T.anchor,L=i.i(p.h)(C.to(),T.head))}var A=k.ranges.slice(0);A[m]=new b.b(i.i(p.c)(u,L),M),i.i(y.a)(u,i.i(b.c)(A,m),S.t)}}function l(t){var n=++O,o=i.i(g.x)(e,t,!0,"rect"==r);if(o)if(0!=i.i(p.b)(o,_)){e.curOp.focus=i.i(x.j)(),a(o);var s=i.i(h.a)(c,u);(o.line>=s.to||o.lineA.bottom?20:0;f&&setTimeout(i.i(d.b)(e,function(){O==n&&(c.scroller.scrollTop+=f,l(t))}),50)}}function s(t){e.state.selectingText=!1,O=1/0,i.i(C.e)(t),c.input.focus(),i.i(C.b)(document,"mousemove",D),i.i(C.b)(document,"mouseup",N),u.history.lastSelOrigin=null}var c=e.display,u=e.doc;i.i(C.e)(t);var f=void 0,m=void 0,k=u.sel,L=k.ranges;if(o&&!t.shiftKey?(m=u.sel.contains(n),f=m>-1?L[m]:new b.b(n,n)):(f=u.sel.primary(),m=u.sel.primIndex),w.p?t.shiftKey&&t.metaKey:t.altKey)r="rect",o||(f=new b.b(n,n)),n=i.i(g.x)(e,t,!0,!0),m=-1;else if("double"==r){var M=e.findWordAt(n);f=e.display.shift||u.extend?i.i(y.j)(u,f,M.anchor,M.head):M}else if("triple"==r){var T=new b.b(i.i(p.a)(n.line,0),i.i(p.c)(u,i.i(p.a)(n.line+1,0)));f=e.display.shift||u.extend?i.i(y.j)(u,f,T.anchor,T.head):T}else 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c(e,t){i.i(m.b)(e.display,t)||u(e,t)||i.i(C.k)(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function u(e,t){return!!i.i(C.h)(e,"gutterContextMenu")&&l(e,t,"gutterContextMenu",!1)}var f=i(35),d=i(8),h=i(49),p=i(3),v=i(4),g=i(6),m=i(22),b=i(9),y=i(14),w=i(5),x=i(1),C=i(2),k=i(24),S=i(0);t.a=n,t.b=s,t.c=c;var L=void 0,M=void 0},function(e,t,i){"use strict";function n(e,t){var n=i.i(y.t)(e,t.line);if(!n||n.hidden)return null;var r=i.i(b.d)(e.doc,t.line),o=i.i(y.v)(n,r,t.line),a=i.i(k.a)(r,e.doc.direction),l="left";if(a){l=i.i(k.b)(a,t.ch)%2?"right":"left"}var s=i.i(y.w)(o.map,t.ch,l);return s.offset="right"==s.collapse?s.end:s.start,s}function r(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function o(e,t){return t&&(e.bad=!0),e}function a(e,t,n,r,o){function a(e){return function(t){return t.id==e}}function l(){f&&(u+=d,f=!1)}function s(e){e&&(l(),u+=e)}function c(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(null!=n)return void s(n||t.textContent.replace(/\u200b/g,""));var u=t.getAttribute("cm-marker"),h=void 0;if(u){var p=e.findMarks(i.i(m.a)(r,0),i.i(m.a)(o+1,0),a(+u));return void(p.length&&(h=p[0].find())&&s(i.i(b.e)(e.doc,h.from,h.to).join(d)))}if("false"==t.getAttribute("contenteditable"))return;var v=/^(pre|div|p)$/i.test(t.nodeName);v&&l();for(var g=0;g=t.display.viewTo||a.line=t.display.viewFrom&&n(t,o)||{node:u[0].measure.map[2],offset:0},d=a.linee.firstLine()&&(r=i.i(m.a)(r.line-1,i.i(b.d)(e.doc,r.line-1).length)),o.ch==i.i(b.d)(e.doc,o.line).text.length&&o.linet.viewTo-1)return!1;var l=void 0,s=void 0,c=void 0;r.line==t.viewFrom||0==(l=i.i(y.r)(e,r.line))?(s=i.i(b.a)(t.view[0].line),c=t.view[0].node):(s=i.i(b.a)(t.view[l].line),c=t.view[l-1].node.nextSibling);var u=i.i(y.r)(e,o.line),f=void 0,d=void 0;if(u==t.view.length-1?(f=t.viewTo-1,d=t.lineDiv.lastChild):(f=i.i(b.a)(t.view[u+1].line)-1,d=t.view[u+1].node.previousSibling),!c)return!1;for(var h=e.doc.splitLines(a(e,c,d,s,f)),p=i.i(b.e)(e.doc,i.i(m.a)(s,0),i.i(m.a)(f,i.i(b.d)(e.doc,f).text.length));h.length>1&&p.length>1;)if(i.i(T.f)(h)==i.i(T.f)(p))h.pop(),p.pop(),f--;else{if(h[0]!=p[0])break;h.shift(),p.shift(),s++}for(var v=0,g=0,x=h[0],C=p[0],k=Math.min(x.length,C.length);vr.ch&&S.charCodeAt(S.length-g-1)==L.charCodeAt(L.length-g-1);)v--,g++;h[h.length-1]=S.slice(0,S.length-g).replace(/^\u200b+/,""),h[0]=h[0].slice(v).replace(/\u200b+$/,"");var _=i.i(m.a)(s,v),A=i.i(m.a)(f,p.length?i.i(T.f)(p).length-g:0);return h.length>1||h[0]||i.i(m.b)(_,A)?(i.i(w.b)(e.doc,h,_,A,"+input"),!0):void 0}},{key:"ensurePolled",value:function(){this.forceCompositionEnd()}},{key:"reset",value:function(){this.forceCompositionEnd()}},{key:"forceCompositionEnd",value:function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())}},{key:"readFromDOMSoon",value:function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))}},{key:"updateFromDOM",value:function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||i.i(h.a)(this.cm,function(){return i.i(v.b)(e.cm)})}},{key:"setUneditable",value:function(e){e.contentEditable="false"}},{key:"onKeyPress",value:function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||i.i(h.b)(this.cm,g.g)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))}},{key:"readOnlyChanged",value:function(e){this.div.contentEditable=String("nocursor"!=e)}},{key:"onContextMenu",value:function(){}},{key:"resetPosition",value:function(){}}]),e}();t.a=_,_.prototype.needsContentAttribute=!0},function(e,t,i){"use strict";var n=i(16),r=i.n(n),o=i(17),a=i.n(o),l=i(8),s=i(20),c=i(63),u=i(6),f=i(22),d=i(9),h=i(14),p=i(5),v=i(1),g=i(2),m=i(24),b=i(0),y=function(){function e(t){r()(this,e),this.cm=t,this.prevInput="",this.pollingFast=!1,this.polling=new b.o,this.inaccurateSelection=!1,this.hasSelection=!1,this.composing=null}return a()(e,[{key:"init",value:function(e){function t(e){if(!i.i(g.k)(o,e)){if(o.somethingSelected())i.i(c.c)({lineWise:!1,text:o.getSelections()}),r.inaccurateSelection&&(r.prevInput="",r.inaccurateSelection=!1,l.value=c.e.text.join("\n"),i.i(v.k)(l));else{if(!o.options.lineWiseCopyCut)return;var t=i.i(c.d)(o);i.i(c.c)({lineWise:!0,text:t.text}),"cut"==e.type?o.setSelections(t.ranges,null,b.h):(r.prevInput="",l.value=t.text.join("\n"),i.i(v.k)(l))}"cut"==e.type&&(o.state.cutIncoming=!0)}}var n=this,r=this,o=this.cm,a=this.wrapper=i.i(c.f)(),l=this.textarea=a.firstChild;e.wrapper.insertBefore(a,e.wrapper.firstChild),p.a&&(l.style.width="0px"),i.i(g.c)(l,"input",function(){p.b&&p.d>=9&&n.hasSelection&&(n.hasSelection=null),r.poll()}),i.i(g.c)(l,"paste",function(e){i.i(g.k)(o,e)||i.i(c.b)(e,o)||(o.state.pasteIncoming=!0,r.fastPoll())}),i.i(g.c)(l,"cut",t),i.i(g.c)(l,"copy",t),i.i(g.c)(e.scroller,"paste",function(t){i.i(f.b)(e,t)||i.i(g.k)(o,t)||(o.state.pasteIncoming=!0,r.focus())}),i.i(g.c)(e.lineSpace,"selectstart",function(t){i.i(f.b)(e,t)||i.i(g.e)(t)}),i.i(g.c)(l,"compositionstart",function(){var e=o.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:o.markText(e,o.getCursor("to"),{className:"CodeMirror-composing"})}}),i.i(g.c)(l,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})}},{key:"prepareSelection",value:function(){var e=this.cm,t=e.display,n=e.doc,r=i.i(s.c)(e);if(e.options.moveInputWithCursor){var o=i.i(u.h)(e,n.sel.primary().head,"div"),a=t.wrapper.getBoundingClientRect(),l=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,o.top+l.top-a.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,o.left+l.left-a.left))}return r}},{key:"showSelection",value:function(e){var t=this.cm,n=t.display;i.i(v.d)(n.cursorDiv,e.cursors),i.i(v.d)(n.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")}},{key:"reset",value:function(e){if(!this.contextMenuPending){var t=void 0,n=void 0,r=this.cm,o=r.doc;if(r.somethingSelected()){this.prevInput="";var a=o.sel.primary();t=m.e&&(a.to().line-a.from().line>100||(n=r.getSelection()).length>1e3);var l=t?"-":n||r.getSelection();this.textarea.value=l,r.state.focused&&i.i(v.k)(this.textarea),p.b&&p.d>=9&&(this.hasSelection=l)}else 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e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||i.i(m.f)(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var o=n.value;if(o==r&&!t.somethingSelected())return!1;if(p.b&&p.d>=9&&this.hasSelection===o||p.c&&/[\uf700-\uf7ff]/.test(o))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var a=o.charCodeAt(0);if(8203!=a||r||(r="​"),8666==a)return this.reset(),this.cm.execCommand("undo")}for(var s=0,u=Math.min(r.length,o.length);s1e3||o.indexOf("\n")>-1?n.value=e.prevInput="":e.prevInput=o,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0}},{key:"ensurePolled",value:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)}},{key:"onKeyPress",value:function(){p.b&&p.d>=9&&(this.hasSelection=null),this.fastPoll()}},{key:"onContextMenu",value:function(e){function t(){if(null!=s.selectionStart){var e=o.somethingSelected(),t="​"+(e?s.value:"");s.value="⇚",s.value=t,r.prevInput=e?"":"​",s.selectionStart=1,s.selectionEnd=t.length,a.selForContextMenu=o.doc.sel}}function n(){if(r.contextMenuPending=!1,r.wrapper.style.cssText=m,s.style.cssText=v,p.b&&p.d<9&&a.scrollbars.setScrollTop(a.scroller.scrollTop=f),null!=s.selectionStart){(!p.b||p.b&&p.d<9)&&t();var e=0,n=function t(){a.selForContextMenu==o.doc.sel&&0==s.selectionStart&&s.selectionEnd>0&&"​"==r.prevInput?i.i(l.b)(o,h.d)(o):e++<10?a.detectingSelectAll=setTimeout(t,500):(a.selForContextMenu=null,a.input.reset())};a.detectingSelectAll=setTimeout(n,200)}}var r=this,o=r.cm,a=o.display,s=r.textarea,c=i.i(u.x)(o,e),f=a.scroller.scrollTop;if(c&&!p.k){o.options.resetSelectionOnContextMenu&&-1==o.doc.sel.contains(c)&&i.i(l.b)(o,h.a)(o.doc,i.i(d.d)(c),b.h);var v=s.style.cssText,m=r.wrapper.style.cssText;r.wrapper.style.cssText="position: absolute";var 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"webpack-merge": "^4.1.0" }, "engines": { "node": ">= 4.0.0", "npm": ">= 3.0.0" }, "browserslist": [ "> 1%", "last 2 versions", "not ie <= 8" ] } ================================================ FILE: front-vue/src/App.vue ================================================ ================================================ FILE: front-vue/src/assets/CodeMirror/addon/comment/comment.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 noOptions = {}; var nonWS = /[^\s\u00a0]/; var Pos = CodeMirror.Pos; function firstNonWS(str) { var found = str.search(nonWS); return found == -1 ? 0 : found; } CodeMirror.commands.toggleComment = function(cm) { cm.toggleComment(); }; CodeMirror.defineExtension("toggleComment", function(options) { if (!options) options = noOptions; var cm = this; var minLine = Infinity, ranges = this.listSelections(), mode = null; for (var i = ranges.length - 1; i >= 0; i--) { var from = ranges[i].from(), to = ranges[i].to(); if (from.line >= minLine) continue; if (to.line >= minLine) to = Pos(minLine, 0); minLine = from.line; if (mode == null) { if (cm.uncomment(from, to, options)) mode = "un"; else { cm.lineComment(from, to, options); mode = "line"; } } else if (mode == "un") { cm.uncomment(from, to, options); } else { cm.lineComment(from, to, options); } } }); // Rough heuristic to try and detect lines that are part of multi-line string function probablyInsideString(cm, pos, line) { return /\bstring\b/.test(cm.getTokenTypeAt(Pos(pos.line, 0))) && !/^[\'\"\`]/.test(line) } function getMode(cm, pos) { var mode = cm.getMode() return mode.useInnerComments === false || !mode.innerMode ? mode : cm.getModeAt(pos) } CodeMirror.defineExtension("lineComment", function(from, to, options) { if (!options) options = noOptions; var self = this, mode = getMode(self, from); var firstLine = self.getLine(from.line); if (firstLine == null || probablyInsideString(self, from, firstLine)) return; var commentString = options.lineComment || mode.lineComment; if (!commentString) { if (options.blockCommentStart || mode.blockCommentStart) { options.fullLines = true; self.blockComment(from, to, options); } return; } var end = Math.min(to.ch != 0 || to.line == from.line ? to.line + 1 : to.line, self.lastLine() + 1); var pad = options.padding == null ? " " : options.padding; var blankLines = options.commentBlankLines || from.line == to.line; self.operation(function() { if (options.indent) { var baseString = null; for (var i = from.line; i < end; ++i) { var line = self.getLine(i); var whitespace = line.slice(0, firstNonWS(line)); if (baseString == null || baseString.length > whitespace.length) { baseString = whitespace; } } for (var i = from.line; i < end; ++i) { var line = self.getLine(i), cut = baseString.length; if (!blankLines && !nonWS.test(line)) continue; if (line.slice(0, cut) != baseString) cut = firstNonWS(line); self.replaceRange(baseString + commentString + pad, Pos(i, 0), Pos(i, cut)); } } else { for (var i = from.line; i < end; ++i) { if (blankLines || nonWS.test(self.getLine(i))) self.replaceRange(commentString + pad, Pos(i, 0)); } } }); }); CodeMirror.defineExtension("blockComment", function(from, to, options) { if (!options) options = noOptions; var self = this, mode = getMode(self, from); var startString = options.blockCommentStart || mode.blockCommentStart; var endString = options.blockCommentEnd || mode.blockCommentEnd; if (!startString || !endString) { if ((options.lineComment || mode.lineComment) && options.fullLines != false) self.lineComment(from, to, options); return; } if (/\bcomment\b/.test(self.getTokenTypeAt(Pos(from.line, 0)))) return var end = Math.min(to.line, self.lastLine()); if (end != from.line && to.ch == 0 && nonWS.test(self.getLine(end))) --end; var pad = options.padding == null ? " " : options.padding; if (from.line > end) return; self.operation(function() { if (options.fullLines != false) { var lastLineHasText = nonWS.test(self.getLine(end)); self.replaceRange(pad + endString, Pos(end)); self.replaceRange(startString + pad, Pos(from.line, 0)); var lead = options.blockCommentLead || mode.blockCommentLead; if (lead != null) for (var i = from.line + 1; i <= end; ++i) if (i != end || lastLineHasText) self.replaceRange(lead + pad, Pos(i, 0)); } else { self.replaceRange(endString, to); self.replaceRange(startString, from); } }); }); CodeMirror.defineExtension("uncomment", function(from, to, options) { if (!options) options = noOptions; var self = this, mode = getMode(self, from); var end = Math.min(to.ch != 0 || to.line == from.line ? to.line : to.line - 1, self.lastLine()), start = Math.min(from.line, end); // Try finding line comments var lineString = options.lineComment || mode.lineComment, lines = []; var pad = options.padding == null ? " " : options.padding, didSomething; lineComment: { if (!lineString) break lineComment; for (var i = start; i <= end; ++i) { var line = self.getLine(i); var found = line.indexOf(lineString); if (found > -1 && !/comment/.test(self.getTokenTypeAt(Pos(i, found + 1)))) found = -1; if (found == -1 && nonWS.test(line)) break lineComment; if (found > -1 && nonWS.test(line.slice(0, found))) break lineComment; lines.push(line); } self.operation(function() { for (var i = start; i <= end; ++i) { var line = lines[i - start]; var pos = line.indexOf(lineString), endPos = pos + lineString.length; if (pos < 0) continue; if (line.slice(endPos, endPos + pad.length) == pad) endPos += pad.length; didSomething = true; self.replaceRange("", Pos(i, pos), Pos(i, endPos)); } }); if (didSomething) return true; } // Try block comments var startString = options.blockCommentStart || mode.blockCommentStart; var endString = options.blockCommentEnd || mode.blockCommentEnd; if (!startString || !endString) return false; var lead = options.blockCommentLead || mode.blockCommentLead; var startLine = self.getLine(start), open = startLine.indexOf(startString) if (open == -1) return false var endLine = end == start ? startLine : self.getLine(end) var close = endLine.indexOf(endString, end == start ? open + startString.length : 0); if (close == -1 && start != end) { endLine = self.getLine(--end); close = endLine.indexOf(endString); } var insideStart = Pos(start, open + 1), insideEnd = Pos(end, close + 1) if (close == -1 || !/comment/.test(self.getTokenTypeAt(insideStart)) || !/comment/.test(self.getTokenTypeAt(insideEnd)) || self.getRange(insideStart, insideEnd, "\n").indexOf(endString) > -1) return false; // Avoid killing block comments completely outside the selection. // Positions of the last startString before the start of the selection, and the first endString after it. var lastStart = startLine.lastIndexOf(startString, from.ch); var firstEnd = lastStart == -1 ? -1 : startLine.slice(0, from.ch).indexOf(endString, lastStart + startString.length); if (lastStart != -1 && firstEnd != -1 && firstEnd + endString.length != from.ch) return false; // Positions of the first endString after the end of the selection, and the last startString before it. firstEnd = endLine.indexOf(endString, to.ch); var almostLastStart = endLine.slice(to.ch).lastIndexOf(startString, firstEnd - to.ch); lastStart = (firstEnd == -1 || almostLastStart == -1) ? -1 : to.ch + almostLastStart; if (firstEnd != -1 && lastStart != -1 && lastStart != to.ch) return false; self.operation(function() { self.replaceRange("", Pos(end, close - (pad && endLine.slice(close - pad.length, close) == pad ? pad.length : 0)), Pos(end, close + endString.length)); var openEnd = open + startString.length; if (pad && startLine.slice(openEnd, openEnd + pad.length) == pad) openEnd += pad.length; self.replaceRange("", Pos(start, open), Pos(start, openEnd)); if (lead) for (var i = start + 1; i <= end; ++i) { var line = self.getLine(i), found = line.indexOf(lead); if (found == -1 || nonWS.test(line.slice(0, found))) continue; var foundEnd = found + lead.length; if (pad && line.slice(foundEnd, foundEnd + pad.length) == pad) foundEnd += pad.length; self.replaceRange("", Pos(i, found), Pos(i, foundEnd)); } }); return true; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/comment/continuecomment.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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) { var modes = ["clike", "css", "javascript"]; for (var i = 0; i < modes.length; ++i) CodeMirror.extendMode(modes[i], {blockCommentContinue: " * "}); function continueComment(cm) { if (cm.getOption("disableInput")) return CodeMirror.Pass; var ranges = cm.listSelections(), mode, inserts = []; for (var i = 0; i < ranges.length; i++) { var pos = ranges[i].head, token = cm.getTokenAt(pos); if (token.type != "comment") return CodeMirror.Pass; var modeHere = CodeMirror.innerMode(cm.getMode(), token.state).mode; if (!mode) mode = modeHere; else if (mode != modeHere) return CodeMirror.Pass; var insert = null; if (mode.blockCommentStart && mode.blockCommentContinue) { var end = token.string.indexOf(mode.blockCommentEnd); var full = cm.getRange(CodeMirror.Pos(pos.line, 0), CodeMirror.Pos(pos.line, token.end)), found; if (end != -1 && end == token.string.length - mode.blockCommentEnd.length && pos.ch >= end) { // Comment ended, don't continue it } else if (token.string.indexOf(mode.blockCommentStart) == 0) { insert = full.slice(0, token.start); if (!/^\s*$/.test(insert)) { insert = ""; for (var j = 0; j < token.start; ++j) insert += " "; } } else if ((found = full.indexOf(mode.blockCommentContinue)) != -1 && found + mode.blockCommentContinue.length > token.start && /^\s*$/.test(full.slice(0, found))) { insert = full.slice(0, found); } if (insert != null) insert += mode.blockCommentContinue; } if (insert == null && mode.lineComment && continueLineCommentEnabled(cm)) { var line = cm.getLine(pos.line), found = line.indexOf(mode.lineComment); if (found > -1) { insert = line.slice(0, found); if (/\S/.test(insert)) insert = null; else insert += mode.lineComment + line.slice(found + mode.lineComment.length).match(/^\s*/)[0]; } } if (insert == null) return CodeMirror.Pass; inserts[i] = "\n" + insert; } cm.operation(function() { for (var i = ranges.length - 1; i >= 0; i--) cm.replaceRange(inserts[i], ranges[i].from(), ranges[i].to(), "+insert"); }); } function continueLineCommentEnabled(cm) { var opt = cm.getOption("continueComments"); if (opt && typeof opt == "object") return opt.continueLineComment !== false; return true; } CodeMirror.defineOption("continueComments", null, function(cm, val, prev) { if (prev && prev != CodeMirror.Init) cm.removeKeyMap("continueComment"); if (val) { var key = "Enter"; if (typeof val == "string") key = val; else if (typeof val == "object" && val.key) key = val.key; var map = {name: "continueComment"}; map[key] = continueComment; cm.addKeyMap(map); } }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/dialog/dialog.css ================================================ .CodeMirror-dialog { position: absolute; left: 0; right: 0; background: inherit; z-index: 15; padding: .1em .8em; overflow: hidden; color: inherit; } .CodeMirror-dialog-top { border-bottom: 1px solid #eee; top: 0; } .CodeMirror-dialog-bottom { border-top: 1px solid #eee; bottom: 0; } .CodeMirror-dialog input { border: none; outline: none; background: transparent; width: 20em; color: inherit; font-family: monospace; } .CodeMirror-dialog button { font-size: 70%; } ================================================ FILE: front-vue/src/assets/CodeMirror/addon/dialog/dialog.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Open simple dialogs on top of an editor. Relies on dialog.css. (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) { function dialogDiv(cm, template, bottom) { var wrap = cm.getWrapperElement(); var dialog; dialog = wrap.appendChild(document.createElement("div")); if (bottom) dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom"; else dialog.className = "CodeMirror-dialog CodeMirror-dialog-top"; if (typeof template == "string") { dialog.innerHTML = template; } else { // Assuming it's a detached DOM element. dialog.appendChild(template); } return dialog; } function closeNotification(cm, newVal) { if (cm.state.currentNotificationClose) cm.state.currentNotificationClose(); cm.state.currentNotificationClose = newVal; } CodeMirror.defineExtension("openDialog", function(template, callback, options) { if (!options) options = {}; closeNotification(this, null); var dialog = dialogDiv(this, template, options.bottom); var closed = false, me = this; function close(newVal) { if (typeof newVal == 'string') { inp.value = newVal; } else { if (closed) return; closed = true; dialog.parentNode.removeChild(dialog); me.focus(); if (options.onClose) options.onClose(dialog); } } var inp = dialog.getElementsByTagName("input")[0], button; if (inp) { inp.focus(); if (options.value) { inp.value = options.value; if (options.selectValueOnOpen !== false) { inp.select(); } } if (options.onInput) CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);}); if (options.onKeyUp) CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);}); CodeMirror.on(inp, "keydown", function(e) { if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; } if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) { inp.blur(); CodeMirror.e_stop(e); close(); } if (e.keyCode == 13) callback(inp.value, e); }); if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close); } else if (button = dialog.getElementsByTagName("button")[0]) { CodeMirror.on(button, "click", function() { close(); me.focus(); }); if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close); button.focus(); } return close; }); CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) { closeNotification(this, null); var dialog = dialogDiv(this, template, options && options.bottom); var buttons = dialog.getElementsByTagName("button"); var closed = false, me = this, blurring = 1; function close() { if (closed) return; closed = true; dialog.parentNode.removeChild(dialog); me.focus(); } buttons[0].focus(); for (var i = 0; i < buttons.length; ++i) { var b = buttons[i]; (function(callback) { CodeMirror.on(b, "click", function(e) { CodeMirror.e_preventDefault(e); close(); if (callback) callback(me); }); })(callbacks[i]); CodeMirror.on(b, "blur", function() { --blurring; setTimeout(function() { if (blurring <= 0) close(); }, 200); }); CodeMirror.on(b, "focus", function() { ++blurring; }); } }); /* * openNotification * Opens a notification, that can be closed with an optional timer * (default 5000ms timer) and always closes on click. * * If a notification is opened while another is opened, it will close the * currently opened one and open the new one immediately. */ CodeMirror.defineExtension("openNotification", function(template, options) { closeNotification(this, close); var dialog = dialogDiv(this, template, options && options.bottom); var closed = false, doneTimer; var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000; function close() { if (closed) return; closed = true; clearTimeout(doneTimer); dialog.parentNode.removeChild(dialog); } CodeMirror.on(dialog, 'click', function(e) { CodeMirror.e_preventDefault(e); close(); }); if (duration) doneTimer = setTimeout(close, duration); return close; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/display/autorefresh.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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.defineOption("autoRefresh", false, function(cm, val) { if (cm.state.autoRefresh) { stopListening(cm, cm.state.autoRefresh) cm.state.autoRefresh = null } if (val && cm.display.wrapper.offsetHeight == 0) startListening(cm, cm.state.autoRefresh = {delay: val.delay || 250}) }) function startListening(cm, state) { function check() { if (cm.display.wrapper.offsetHeight) { stopListening(cm, state) if (cm.display.lastWrapHeight != cm.display.wrapper.clientHeight) cm.refresh() } else { state.timeout = setTimeout(check, state.delay) } } state.timeout = setTimeout(check, state.delay) state.hurry = function() { clearTimeout(state.timeout) state.timeout = setTimeout(check, 50) } CodeMirror.on(window, "mouseup", state.hurry) CodeMirror.on(window, "keyup", state.hurry) } function stopListening(_cm, state) { clearTimeout(state.timeout) CodeMirror.off(window, "mouseup", state.hurry) CodeMirror.off(window, "keyup", state.hurry) } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/display/fullscreen.css ================================================ .CodeMirror-fullscreen { position: fixed; top: 0; left: 0; right: 0; bottom: 0; height: auto; z-index: 9; } ================================================ FILE: front-vue/src/assets/CodeMirror/addon/display/fullscreen.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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.defineOption("fullScreen", false, function(cm, val, old) { if (old == CodeMirror.Init) old = false; if (!old == !val) return; if (val) setFullscreen(cm); else setNormal(cm); }); function setFullscreen(cm) { var wrap = cm.getWrapperElement(); cm.state.fullScreenRestore = {scrollTop: window.pageYOffset, scrollLeft: window.pageXOffset, width: wrap.style.width, height: wrap.style.height}; wrap.style.width = ""; wrap.style.height = "auto"; wrap.className += " CodeMirror-fullscreen"; document.documentElement.style.overflow = "hidden"; cm.refresh(); } function setNormal(cm) { var wrap = cm.getWrapperElement(); wrap.className = wrap.className.replace(/\s*CodeMirror-fullscreen\b/, ""); document.documentElement.style.overflow = ""; var info = cm.state.fullScreenRestore; wrap.style.width = info.width; wrap.style.height = info.height; window.scrollTo(info.scrollLeft, info.scrollTop); cm.refresh(); } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/display/panel.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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) { CodeMirror.defineExtension("addPanel", function(node, options) { options = options || {}; if (!this.state.panels) initPanels(this); var info = this.state.panels; var wrapper = info.wrapper; var cmWrapper = this.getWrapperElement(); if (options.after instanceof Panel && !options.after.cleared) { wrapper.insertBefore(node, options.before.node.nextSibling); } else if (options.before instanceof Panel && !options.before.cleared) { wrapper.insertBefore(node, options.before.node); } else if (options.replace instanceof Panel && !options.replace.cleared) { wrapper.insertBefore(node, options.replace.node); options.replace.clear(); } else if (options.position == "bottom") { wrapper.appendChild(node); } else if (options.position == "before-bottom") { wrapper.insertBefore(node, cmWrapper.nextSibling); } else if (options.position == "after-top") { wrapper.insertBefore(node, cmWrapper); } else { wrapper.insertBefore(node, wrapper.firstChild); } var height = (options && options.height) || node.offsetHeight; this._setSize(null, info.heightLeft -= height); info.panels++; if (options.stable && isAtTop(this, node)) this.scrollTo(null, this.getScrollInfo().top + height) return new Panel(this, node, options, height); }); function Panel(cm, node, options, height) { this.cm = cm; this.node = node; this.options = options; this.height = height; this.cleared = false; } Panel.prototype.clear = function() { if (this.cleared) return; this.cleared = true; var info = this.cm.state.panels; this.cm._setSize(null, info.heightLeft += this.height); if (this.options.stable && isAtTop(this.cm, this.node)) this.cm.scrollTo(null, this.cm.getScrollInfo().top - this.height) info.wrapper.removeChild(this.node); if (--info.panels == 0) removePanels(this.cm); }; Panel.prototype.changed = function(height) { var newHeight = height == null ? this.node.offsetHeight : height; var info = this.cm.state.panels; this.cm._setSize(null, info.heightLeft -= (newHeight - this.height)); this.height = newHeight; }; function initPanels(cm) { var wrap = cm.getWrapperElement(); var style = window.getComputedStyle ? window.getComputedStyle(wrap) : wrap.currentStyle; var height = parseInt(style.height); var info = cm.state.panels = { setHeight: wrap.style.height, heightLeft: height, panels: 0, wrapper: document.createElement("div") }; wrap.parentNode.insertBefore(info.wrapper, wrap); var hasFocus = cm.hasFocus(); info.wrapper.appendChild(wrap); if (hasFocus) cm.focus(); cm._setSize = cm.setSize; if (height != null) cm.setSize = function(width, newHeight) { if (newHeight == null) return this._setSize(width, newHeight); info.setHeight = newHeight; if (typeof newHeight != "number") { var px = /^(\d+\.?\d*)px$/.exec(newHeight); if (px) { newHeight = Number(px[1]); } else { info.wrapper.style.height = newHeight; newHeight = info.wrapper.offsetHeight; info.wrapper.style.height = ""; } } cm._setSize(width, info.heightLeft += (newHeight - height)); height = newHeight; }; } function removePanels(cm) { var info = cm.state.panels; cm.state.panels = null; var wrap = cm.getWrapperElement(); info.wrapper.parentNode.replaceChild(wrap, info.wrapper); wrap.style.height = info.setHeight; cm.setSize = cm._setSize; cm.setSize(); } function isAtTop(cm, dom) { for (var sibling = dom.nextSibling; sibling; sibling = sibling.nextSibling) if (sibling == cm.getWrapperElement()) return true return false } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/display/placeholder.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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) { CodeMirror.defineOption("placeholder", "", function(cm, val, old) { var prev = old && old != CodeMirror.Init; if (val && !prev) { cm.on("blur", onBlur); cm.on("change", onChange); cm.on("swapDoc", onChange); onChange(cm); } else if (!val && prev) { cm.off("blur", onBlur); cm.off("change", onChange); cm.off("swapDoc", onChange); clearPlaceholder(cm); var wrapper = cm.getWrapperElement(); wrapper.className = wrapper.className.replace(" CodeMirror-empty", ""); } if (val && !cm.hasFocus()) onBlur(cm); }); function clearPlaceholder(cm) { if (cm.state.placeholder) { cm.state.placeholder.parentNode.removeChild(cm.state.placeholder); cm.state.placeholder = null; } } function setPlaceholder(cm) { clearPlaceholder(cm); var elt = cm.state.placeholder = document.createElement("pre"); elt.style.cssText = "height: 0; overflow: visible"; elt.className = "CodeMirror-placeholder"; var placeHolder = cm.getOption("placeholder") if (typeof placeHolder == "string") placeHolder = document.createTextNode(placeHolder) elt.appendChild(placeHolder) cm.display.lineSpace.insertBefore(elt, cm.display.lineSpace.firstChild); } function onBlur(cm) { if (isEmpty(cm)) setPlaceholder(cm); } function onChange(cm) { var wrapper = cm.getWrapperElement(), empty = isEmpty(cm); wrapper.className = wrapper.className.replace(" CodeMirror-empty", "") + (empty ? " CodeMirror-empty" : ""); if (empty) setPlaceholder(cm); else clearPlaceholder(cm); } function isEmpty(cm) { return (cm.lineCount() === 1) && (cm.getLine(0) === ""); } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/display/rulers.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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.defineOption("rulers", false, function(cm, val) { if (cm.state.rulerDiv) { cm.state.rulerDiv.parentElement.removeChild(cm.state.rulerDiv) cm.state.rulerDiv = null cm.off("refresh", drawRulers) } if (val && val.length) { cm.state.rulerDiv = cm.display.lineSpace.parentElement.insertBefore(document.createElement("div"), cm.display.lineSpace) cm.state.rulerDiv.className = "CodeMirror-rulers" drawRulers(cm) cm.on("refresh", drawRulers) } }); function drawRulers(cm) { cm.state.rulerDiv.textContent = "" var val = cm.getOption("rulers"); var cw = cm.defaultCharWidth(); var left = cm.charCoords(CodeMirror.Pos(cm.firstLine(), 0), "div").left; cm.state.rulerDiv.style.minHeight = (cm.display.scroller.offsetHeight + 30) + "px"; for (var i = 0; i < val.length; i++) { var elt = document.createElement("div"); elt.className = "CodeMirror-ruler"; var col, conf = val[i]; if (typeof conf == "number") { col = conf; } else { col = conf.column; if (conf.className) elt.className += " " + conf.className; if (conf.color) elt.style.borderColor = conf.color; if (conf.lineStyle) elt.style.borderLeftStyle = conf.lineStyle; if (conf.width) elt.style.borderLeftWidth = conf.width; } elt.style.left = (left + col * cw) + "px"; cm.state.rulerDiv.appendChild(elt) } } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/edit/closebrackets.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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) { var defaults = { pairs: "()[]{}''\"\"", triples: "", explode: "[]{}" }; var Pos = CodeMirror.Pos; CodeMirror.defineOption("autoCloseBrackets", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { cm.removeKeyMap(keyMap); cm.state.closeBrackets = null; } if (val) { cm.state.closeBrackets = val; cm.addKeyMap(keyMap); } }); function getOption(conf, name) { if (name == "pairs" && typeof conf == "string") return conf; if (typeof conf == "object" && conf[name] != null) return conf[name]; return defaults[name]; } var bind = defaults.pairs + "`"; var keyMap = {Backspace: handleBackspace, Enter: handleEnter}; for (var i = 0; i < bind.length; i++) keyMap["'" + bind.charAt(i) + "'"] = handler(bind.charAt(i)); function handler(ch) { return function(cm) { return handleChar(cm, ch); }; } function getConfig(cm) { var deflt = cm.state.closeBrackets; if (!deflt || deflt.override) return deflt; var mode = cm.getModeAt(cm.getCursor()); return mode.closeBrackets || deflt; } function handleBackspace(cm) { var conf = getConfig(cm); if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass; var pairs = getOption(conf, "pairs"); var ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) { if (!ranges[i].empty()) return CodeMirror.Pass; var around = charsAround(cm, ranges[i].head); if (!around || pairs.indexOf(around) % 2 != 0) return CodeMirror.Pass; } for (var i = ranges.length - 1; i >= 0; i--) { var cur = ranges[i].head; cm.replaceRange("", Pos(cur.line, cur.ch - 1), Pos(cur.line, cur.ch + 1), "+delete"); } } function handleEnter(cm) { var conf = getConfig(cm); var explode = conf && getOption(conf, "explode"); if (!explode || cm.getOption("disableInput")) return CodeMirror.Pass; var ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) { if (!ranges[i].empty()) return CodeMirror.Pass; var around = charsAround(cm, ranges[i].head); if (!around || explode.indexOf(around) % 2 != 0) return CodeMirror.Pass; } cm.operation(function() { cm.replaceSelection("\n\n", null); cm.execCommand("goCharLeft"); ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) { var line = ranges[i].head.line; cm.indentLine(line, null, true); cm.indentLine(line + 1, null, true); } }); } function contractSelection(sel) { var inverted = CodeMirror.cmpPos(sel.anchor, sel.head) > 0; return {anchor: new Pos(sel.anchor.line, sel.anchor.ch + (inverted ? -1 : 1)), head: new Pos(sel.head.line, sel.head.ch + (inverted ? 1 : -1))}; } function handleChar(cm, ch) { var conf = getConfig(cm); if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass; var pairs = getOption(conf, "pairs"); var pos = pairs.indexOf(ch); if (pos == -1) return CodeMirror.Pass; var triples = getOption(conf, "triples"); var identical = pairs.charAt(pos + 1) == ch; var ranges = cm.listSelections(); var opening = pos % 2 == 0; var type; for (var i = 0; i < ranges.length; i++) { var range = ranges[i], cur = range.head, curType; var next = cm.getRange(cur, Pos(cur.line, cur.ch + 1)); if (opening && !range.empty()) { curType = "surround"; } else if ((identical || !opening) && next == ch) { if (identical && stringStartsAfter(cm, cur)) curType = "both"; else if (triples.indexOf(ch) >= 0 && cm.getRange(cur, Pos(cur.line, cur.ch + 3)) == ch + ch + ch) curType = "skipThree"; else curType = "skip"; } else if (identical && cur.ch > 1 && triples.indexOf(ch) >= 0 && cm.getRange(Pos(cur.line, cur.ch - 2), cur) == ch + ch && (cur.ch <= 2 || cm.getRange(Pos(cur.line, cur.ch - 3), Pos(cur.line, cur.ch - 2)) != ch)) { curType = "addFour"; } else if (identical) { if (!CodeMirror.isWordChar(next) && enteringString(cm, cur, ch)) curType = "both"; else return CodeMirror.Pass; } else if (opening && (cm.getLine(cur.line).length == cur.ch || isClosingBracket(next, pairs) || /\s/.test(next))) { curType = "both"; } else { return CodeMirror.Pass; } if (!type) type = curType; else if (type != curType) return CodeMirror.Pass; } var left = pos % 2 ? pairs.charAt(pos - 1) : ch; var right = pos % 2 ? ch : pairs.charAt(pos + 1); cm.operation(function() { if (type == "skip") { cm.execCommand("goCharRight"); } else if (type == "skipThree") { for (var i = 0; i < 3; i++) cm.execCommand("goCharRight"); } else if (type == "surround") { var sels = cm.getSelections(); for (var i = 0; i < sels.length; i++) sels[i] = left + sels[i] + right; cm.replaceSelections(sels, "around"); sels = cm.listSelections().slice(); for (var i = 0; i < sels.length; i++) sels[i] = contractSelection(sels[i]); cm.setSelections(sels); } else if (type == "both") { cm.replaceSelection(left + right, null); cm.triggerElectric(left + right); cm.execCommand("goCharLeft"); } else if (type == "addFour") { cm.replaceSelection(left + left + left + left, "before"); cm.execCommand("goCharRight"); } }); } function isClosingBracket(ch, pairs) { var pos = pairs.lastIndexOf(ch); return pos > -1 && pos % 2 == 1; } function charsAround(cm, pos) { var str = cm.getRange(Pos(pos.line, pos.ch - 1), Pos(pos.line, pos.ch + 1)); return str.length == 2 ? str : null; } // Project the token type that will exists after the given char is // typed, and use it to determine whether it would cause the start // of a string token. function enteringString(cm, pos, ch) { var line = cm.getLine(pos.line); var token = cm.getTokenAt(pos); if (/\bstring2?\b/.test(token.type) || stringStartsAfter(cm, pos)) return false; var stream = new CodeMirror.StringStream(line.slice(0, pos.ch) + ch + line.slice(pos.ch), 4); stream.pos = stream.start = token.start; for (;;) { var type1 = cm.getMode().token(stream, token.state); if (stream.pos >= pos.ch + 1) return /\bstring2?\b/.test(type1); stream.start = stream.pos; } } function stringStartsAfter(cm, pos) { var token = cm.getTokenAt(Pos(pos.line, pos.ch + 1)) return /\bstring/.test(token.type) && token.start == pos.ch } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/edit/closetag.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE /** * Tag-closer extension for CodeMirror. * * This extension adds an "autoCloseTags" option that can be set to * either true to get the default behavior, or an object to further * configure its behavior. * * These are supported options: * * `whenClosing` (default true) * Whether to autoclose when the '/' of a closing tag is typed. * `whenOpening` (default true) * Whether to autoclose the tag when the final '>' of an opening * tag is typed. * `dontCloseTags` (default is empty tags for HTML, none for XML) * An array of tag names that should not be autoclosed. * `indentTags` (default is block tags for HTML, none for XML) * An array of tag names that should, when opened, cause a * blank line to be added inside the tag, and the blank line and * closing line to be indented. * * See demos/closetag.html for a usage example. */ (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("../fold/xml-fold")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "../fold/xml-fold"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { CodeMirror.defineOption("autoCloseTags", false, function(cm, val, old) { if (old != CodeMirror.Init && old) cm.removeKeyMap("autoCloseTags"); if (!val) return; var map = {name: "autoCloseTags"}; if (typeof val != "object" || val.whenClosing) map["'/'"] = function(cm) { return autoCloseSlash(cm); }; if (typeof val != "object" || val.whenOpening) map["'>'"] = function(cm) { return autoCloseGT(cm); }; cm.addKeyMap(map); }); var htmlDontClose = ["area", "base", "br", "col", "command", "embed", "hr", "img", "input", "keygen", "link", "meta", "param", "source", "track", "wbr"]; var htmlIndent = ["applet", "blockquote", "body", "button", "div", "dl", "fieldset", "form", "frameset", "h1", "h2", "h3", "h4", "h5", "h6", "head", "html", "iframe", "layer", "legend", "object", "ol", "p", "select", "table", "ul"]; function autoCloseGT(cm) { if (cm.getOption("disableInput")) return CodeMirror.Pass; var ranges = cm.listSelections(), replacements = []; for (var i = 0; i < ranges.length; i++) { if (!ranges[i].empty()) return CodeMirror.Pass; var pos = ranges[i].head, tok = cm.getTokenAt(pos); var inner = CodeMirror.innerMode(cm.getMode(), tok.state), state = inner.state; if (inner.mode.name != "xml" || !state.tagName) return CodeMirror.Pass; var opt = cm.getOption("autoCloseTags"), html = inner.mode.configuration == "html"; var dontCloseTags = (typeof opt == "object" && opt.dontCloseTags) || (html && htmlDontClose); var indentTags = (typeof opt == "object" && opt.indentTags) || (html && htmlIndent); var tagName = state.tagName; if (tok.end > pos.ch) tagName = tagName.slice(0, tagName.length - tok.end + pos.ch); var lowerTagName = tagName.toLowerCase(); // Don't process the '>' at the end of an end-tag or self-closing tag if (!tagName || tok.type == "string" && (tok.end != pos.ch || !/[\"\']/.test(tok.string.charAt(tok.string.length - 1)) || tok.string.length == 1) || tok.type == "tag" && state.type == "closeTag" || tok.string.indexOf("/") == (tok.string.length - 1) || // match something like dontCloseTags && indexOf(dontCloseTags, lowerTagName) > -1 || closingTagExists(cm, tagName, pos, state, true)) return CodeMirror.Pass; var indent = indentTags && indexOf(indentTags, lowerTagName) > -1; replacements[i] = {indent: indent, text: ">" + (indent ? "\n\n" : "") + "", newPos: indent ? CodeMirror.Pos(pos.line + 1, 0) : CodeMirror.Pos(pos.line, pos.ch + 1)}; } for (var i = ranges.length - 1; i >= 0; i--) { var info = replacements[i]; cm.replaceRange(info.text, ranges[i].head, ranges[i].anchor, "+insert"); var sel = cm.listSelections().slice(0); sel[i] = {head: info.newPos, anchor: info.newPos}; cm.setSelections(sel); if (info.indent) { cm.indentLine(info.newPos.line, null, true); cm.indentLine(info.newPos.line + 1, null, true); } } } function autoCloseCurrent(cm, typingSlash) { var ranges = cm.listSelections(), replacements = []; var head = typingSlash ? "/" : "") replacement += ">"; replacements[i] = replacement; } cm.replaceSelections(replacements); ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) if (i == ranges.length - 1 || ranges[i].head.line < ranges[i + 1].head.line) cm.indentLine(ranges[i].head.line); } function autoCloseSlash(cm) { if (cm.getOption("disableInput")) return CodeMirror.Pass; return autoCloseCurrent(cm, true); } CodeMirror.commands.closeTag = function(cm) { return autoCloseCurrent(cm); }; function indexOf(collection, elt) { if (collection.indexOf) return collection.indexOf(elt); for (var i = 0, e = collection.length; i < e; ++i) if (collection[i] == elt) return i; return -1; } // If xml-fold is loaded, we use its functionality to try and verify // whether a given tag is actually unclosed. function closingTagExists(cm, tagName, pos, state, newTag) { if (!CodeMirror.scanForClosingTag) return false; var end = Math.min(cm.lastLine() + 1, pos.line + 500); var nextClose = CodeMirror.scanForClosingTag(cm, pos, null, end); if (!nextClose || nextClose.tag != tagName) return false; var cx = state.context; // If the immediate wrapping context contains onCx instances of // the same tag, a closing tag only exists if there are at least // that many closing tags of that type following. for (var onCx = newTag ? 1 : 0; cx && cx.tagName == tagName; cx = cx.prev) ++onCx; pos = nextClose.to; for (var i = 1; i < onCx; i++) { var next = CodeMirror.scanForClosingTag(cm, pos, null, end); if (!next || next.tag != tagName) return false; pos = next.to; } return true; } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/edit/continuelist.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 listRE = /^(\s*)(>[> ]*|[*+-] \[[x ]\]\s|[*+-]\s|(\d+)([.)]))(\s*)/, emptyListRE = /^(\s*)(>[> ]*|[*+-] \[[x ]\]|[*+-]|(\d+)[.)])(\s*)$/, unorderedListRE = /[*+-]\s/; CodeMirror.commands.newlineAndIndentContinueMarkdownList = function(cm) { if (cm.getOption("disableInput")) return CodeMirror.Pass; var ranges = cm.listSelections(), replacements = []; for (var i = 0; i < ranges.length; i++) { var pos = ranges[i].head; var eolState = cm.getStateAfter(pos.line); var inList = eolState.list !== false; var inQuote = eolState.quote !== 0; var line = cm.getLine(pos.line), match = listRE.exec(line); if (!ranges[i].empty() || (!inList && !inQuote) || !match) { cm.execCommand("newlineAndIndent"); return; } if (emptyListRE.test(line)) { if (!/>\s*$/.test(line)) cm.replaceRange("", { line: pos.line, ch: 0 }, { line: pos.line, ch: pos.ch + 1 }); replacements[i] = "\n"; } else { var indent = match[1], after = match[5]; var bullet = unorderedListRE.test(match[2]) || match[2].indexOf(">") >= 0 ? match[2].replace("x", " ") : (parseInt(match[3], 10) + 1) + match[4]; replacements[i] = "\n" + indent + bullet + after; } } cm.replaceSelections(replacements); }; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/edit/matchbrackets.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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) { var ie_lt8 = /MSIE \d/.test(navigator.userAgent) && (document.documentMode == null || document.documentMode < 8); var Pos = CodeMirror.Pos; var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"}; function findMatchingBracket(cm, where, strict, config) { var line = cm.getLineHandle(where.line), pos = where.ch - 1; var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)]; if (!match) return null; var dir = match.charAt(1) == ">" ? 1 : -1; if (strict && (dir > 0) != (pos == where.ch)) return null; var style = cm.getTokenTypeAt(Pos(where.line, pos + 1)); var found = scanForBracket(cm, Pos(where.line, pos + (dir > 0 ? 1 : 0)), dir, style || null, config); if (found == null) return null; return {from: Pos(where.line, pos), to: found && found.pos, match: found && found.ch == match.charAt(0), forward: dir > 0}; } // bracketRegex is used to specify which type of bracket to scan // should be a regexp, e.g. /[[\]]/ // // Note: If "where" is on an open bracket, then this bracket is ignored. // // Returns false when no bracket was found, null when it reached // maxScanLines and gave up function scanForBracket(cm, where, dir, style, config) { var maxScanLen = (config && config.maxScanLineLength) || 10000; var maxScanLines = (config && config.maxScanLines) || 1000; var stack = []; var re = config && config.bracketRegex ? config.bracketRegex : /[(){}[\]]/; var lineEnd = dir > 0 ? Math.min(where.line + maxScanLines, cm.lastLine() + 1) : Math.max(cm.firstLine() - 1, where.line - maxScanLines); for (var lineNo = where.line; lineNo != lineEnd; lineNo += dir) { var line = cm.getLine(lineNo); if (!line) continue; var pos = dir > 0 ? 0 : line.length - 1, end = dir > 0 ? line.length : -1; if (line.length > maxScanLen) continue; if (lineNo == where.line) pos = where.ch - (dir < 0 ? 1 : 0); for (; pos != end; pos += dir) { var ch = line.charAt(pos); if (re.test(ch) && (style === undefined || cm.getTokenTypeAt(Pos(lineNo, pos + 1)) == style)) { var match = matching[ch]; if ((match.charAt(1) == ">") == (dir > 0)) stack.push(ch); else if (!stack.length) return {pos: Pos(lineNo, pos), ch: ch}; else stack.pop(); } } } return lineNo - dir == (dir > 0 ? cm.lastLine() : cm.firstLine()) ? false : null; } function matchBrackets(cm, autoclear, config) { // Disable brace matching in long lines, since it'll cause hugely slow updates var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000; var marks = [], ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) { var match = ranges[i].empty() && findMatchingBracket(cm, ranges[i].head, false, config); if (match && cm.getLine(match.from.line).length <= maxHighlightLen) { var style = match.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket"; marks.push(cm.markText(match.from, Pos(match.from.line, match.from.ch + 1), {className: style})); if (match.to && cm.getLine(match.to.line).length <= maxHighlightLen) marks.push(cm.markText(match.to, Pos(match.to.line, match.to.ch + 1), {className: style})); } } if (marks.length) { // Kludge to work around the IE bug from issue #1193, where text // input stops going to the textare whever this fires. if (ie_lt8 && cm.state.focused) cm.focus(); var clear = function() { cm.operation(function() { for (var i = 0; i < marks.length; i++) marks[i].clear(); }); }; if (autoclear) setTimeout(clear, 800); else return clear; } } var currentlyHighlighted = null; function doMatchBrackets(cm) { cm.operation(function() { if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;} currentlyHighlighted = matchBrackets(cm, false, cm.state.matchBrackets); }); } CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { cm.off("cursorActivity", doMatchBrackets); if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;} } if (val) { cm.state.matchBrackets = typeof val == "object" ? val : {}; cm.on("cursorActivity", doMatchBrackets); } }); CodeMirror.defineExtension("matchBrackets", function() {matchBrackets(this, true);}); CodeMirror.defineExtension("findMatchingBracket", function(pos, strict, config){ return findMatchingBracket(this, pos, strict, config); }); CodeMirror.defineExtension("scanForBracket", function(pos, dir, style, config){ return scanForBracket(this, pos, dir, style, config); }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/edit/matchtags.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("../fold/xml-fold")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "../fold/xml-fold"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineOption("matchTags", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { cm.off("cursorActivity", doMatchTags); cm.off("viewportChange", maybeUpdateMatch); clear(cm); } if (val) { cm.state.matchBothTags = typeof val == "object" && val.bothTags; cm.on("cursorActivity", doMatchTags); cm.on("viewportChange", maybeUpdateMatch); doMatchTags(cm); } }); function clear(cm) { if (cm.state.tagHit) cm.state.tagHit.clear(); if (cm.state.tagOther) cm.state.tagOther.clear(); cm.state.tagHit = cm.state.tagOther = null; } function doMatchTags(cm) { cm.state.failedTagMatch = false; cm.operation(function() { clear(cm); if (cm.somethingSelected()) return; var cur = cm.getCursor(), range = cm.getViewport(); range.from = Math.min(range.from, cur.line); range.to = Math.max(cur.line + 1, range.to); var match = CodeMirror.findMatchingTag(cm, cur, range); if (!match) return; if (cm.state.matchBothTags) { var hit = match.at == "open" ? match.open : match.close; if (hit) cm.state.tagHit = cm.markText(hit.from, hit.to, {className: "CodeMirror-matchingtag"}); } var other = match.at == "close" ? match.open : match.close; if (other) cm.state.tagOther = cm.markText(other.from, other.to, {className: "CodeMirror-matchingtag"}); else cm.state.failedTagMatch = true; }); } function maybeUpdateMatch(cm) { if (cm.state.failedTagMatch) doMatchTags(cm); } CodeMirror.commands.toMatchingTag = function(cm) { var found = CodeMirror.findMatchingTag(cm, cm.getCursor()); if (found) { var other = found.at == "close" ? found.open : found.close; if (other) cm.extendSelection(other.to, other.from); } }; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/edit/trailingspace.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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) { CodeMirror.defineOption("showTrailingSpace", false, function(cm, val, prev) { if (prev == CodeMirror.Init) prev = false; if (prev && !val) cm.removeOverlay("trailingspace"); else if (!prev && val) cm.addOverlay({ token: function(stream) { for (var l = stream.string.length, i = l; i && /\s/.test(stream.string.charAt(i - 1)); --i) {} if (i > stream.pos) { stream.pos = i; return null; } stream.pos = l; return "trailingspace"; }, name: "trailingspace" }); }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/fold/brace-fold.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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.registerHelper("fold", "brace", function(cm, start) { var line = start.line, lineText = cm.getLine(line); var tokenType; function findOpening(openCh) { for (var at = start.ch, pass = 0;;) { var found = at <= 0 ? -1 : lineText.lastIndexOf(openCh, at - 1); if (found == -1) { if (pass == 1) break; pass = 1; at = lineText.length; continue; } if (pass == 1 && found < start.ch) break; tokenType = cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1)); if (!/^(comment|string)/.test(tokenType)) return found + 1; at = found - 1; } } var startToken = "{", endToken = "}", startCh = findOpening("{"); if (startCh == null) { startToken = "[", endToken = "]"; startCh = findOpening("["); } if (startCh == null) return; var count = 1, lastLine = cm.lastLine(), end, endCh; outer: for (var i = line; i <= lastLine; ++i) { var text = cm.getLine(i), pos = i == line ? startCh : 0; for (;;) { var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos); if (nextOpen < 0) nextOpen = text.length; if (nextClose < 0) nextClose = text.length; pos = Math.min(nextOpen, nextClose); if (pos == text.length) break; if (cm.getTokenTypeAt(CodeMirror.Pos(i, pos + 1)) == tokenType) { if (pos == nextOpen) ++count; else if (!--count) { end = i; endCh = pos; break outer; } } ++pos; } } if (end == null || line == end && endCh == startCh) return; return {from: CodeMirror.Pos(line, startCh), to: CodeMirror.Pos(end, endCh)}; }); CodeMirror.registerHelper("fold", "import", function(cm, start) { function hasImport(line) { if (line < cm.firstLine() || line > cm.lastLine()) return null; var start = cm.getTokenAt(CodeMirror.Pos(line, 1)); if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1)); if (start.type != "keyword" || start.string != "import") return null; // Now find closing semicolon, return its position for (var i = line, e = Math.min(cm.lastLine(), line + 10); i <= e; ++i) { var text = cm.getLine(i), semi = text.indexOf(";"); if (semi != -1) return {startCh: start.end, end: CodeMirror.Pos(i, semi)}; } } var startLine = start.line, has = hasImport(startLine), prev; if (!has || hasImport(startLine - 1) || ((prev = hasImport(startLine - 2)) && prev.end.line == startLine - 1)) return null; for (var end = has.end;;) { var next = hasImport(end.line + 1); if (next == null) break; end = next.end; } return {from: cm.clipPos(CodeMirror.Pos(startLine, has.startCh + 1)), to: end}; }); CodeMirror.registerHelper("fold", "include", function(cm, start) { function hasInclude(line) { if (line < cm.firstLine() || line > cm.lastLine()) return null; var start = cm.getTokenAt(CodeMirror.Pos(line, 1)); if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1)); if (start.type == "meta" && start.string.slice(0, 8) == "#include") return start.start + 8; } var startLine = start.line, has = hasInclude(startLine); if (has == null || hasInclude(startLine - 1) != null) return null; for (var end = startLine;;) { var next = hasInclude(end + 1); if (next == null) break; ++end; } return {from: CodeMirror.Pos(startLine, has + 1), to: cm.clipPos(CodeMirror.Pos(end))}; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/fold/comment-fold.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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.registerGlobalHelper("fold", "comment", function(mode) { return mode.blockCommentStart && mode.blockCommentEnd; }, function(cm, start) { var mode = cm.getModeAt(start), startToken = mode.blockCommentStart, endToken = mode.blockCommentEnd; if (!startToken || !endToken) return; var line = start.line, lineText = cm.getLine(line); var startCh; for (var at = start.ch, pass = 0;;) { var found = at <= 0 ? -1 : lineText.lastIndexOf(startToken, at - 1); if (found == -1) { if (pass == 1) return; pass = 1; at = lineText.length; continue; } if (pass == 1 && found < start.ch) return; if (/comment/.test(cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1))) && (found == 0 || lineText.slice(found - endToken.length, found) == endToken || !/comment/.test(cm.getTokenTypeAt(CodeMirror.Pos(line, found))))) { startCh = found + startToken.length; break; } at = found - 1; } var depth = 1, lastLine = cm.lastLine(), end, endCh; outer: for (var i = line; i <= lastLine; ++i) { var text = cm.getLine(i), pos = i == line ? startCh : 0; for (;;) { var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos); if (nextOpen < 0) nextOpen = text.length; if (nextClose < 0) nextClose = text.length; pos = Math.min(nextOpen, nextClose); if (pos == text.length) break; if (pos == nextOpen) ++depth; else if (!--depth) { end = i; endCh = pos; break outer; } ++pos; } } if (end == null || line == end && endCh == startCh) return; return {from: CodeMirror.Pos(line, startCh), to: CodeMirror.Pos(end, endCh)}; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/fold/foldcode.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 doFold(cm, pos, options, force) { if (options && options.call) { var finder = options; options = null; } else { var finder = getOption(cm, options, "rangeFinder"); } if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0); var minSize = getOption(cm, options, "minFoldSize"); function getRange(allowFolded) { var range = finder(cm, pos); if (!range || range.to.line - range.from.line < minSize) return null; var marks = cm.findMarksAt(range.from); for (var i = 0; i < marks.length; ++i) { if (marks[i].__isFold && force !== "fold") { if (!allowFolded) return null; range.cleared = true; marks[i].clear(); } } return range; } var range = getRange(true); if (getOption(cm, options, "scanUp")) while (!range && pos.line > cm.firstLine()) { pos = CodeMirror.Pos(pos.line - 1, 0); range = getRange(false); } if (!range || range.cleared || force === "unfold") return; var myWidget = makeWidget(cm, options); CodeMirror.on(myWidget, "mousedown", function(e) { myRange.clear(); CodeMirror.e_preventDefault(e); }); var myRange = cm.markText(range.from, range.to, { replacedWith: myWidget, clearOnEnter: getOption(cm, options, "clearOnEnter"), __isFold: true }); myRange.on("clear", function(from, to) { CodeMirror.signal(cm, "unfold", cm, from, to); }); CodeMirror.signal(cm, "fold", cm, range.from, range.to); } function makeWidget(cm, options) { var widget = getOption(cm, options, "widget"); if (typeof widget == "string") { var text = document.createTextNode(widget); widget = document.createElement("span"); widget.appendChild(text); widget.className = "CodeMirror-foldmarker"; } return widget; } // Clumsy backwards-compatible interface CodeMirror.newFoldFunction = function(rangeFinder, widget) { return function(cm, pos) { doFold(cm, pos, {rangeFinder: rangeFinder, widget: widget}); }; }; // New-style interface CodeMirror.defineExtension("foldCode", function(pos, options, force) { doFold(this, pos, options, force); }); CodeMirror.defineExtension("isFolded", function(pos) { var marks = this.findMarksAt(pos); for (var i = 0; i < marks.length; ++i) if (marks[i].__isFold) return true; }); CodeMirror.commands.toggleFold = function(cm) { cm.foldCode(cm.getCursor()); }; CodeMirror.commands.fold = function(cm) { cm.foldCode(cm.getCursor(), null, "fold"); }; CodeMirror.commands.unfold = function(cm) { cm.foldCode(cm.getCursor(), null, "unfold"); }; CodeMirror.commands.foldAll = function(cm) { cm.operation(function() { for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++) cm.foldCode(CodeMirror.Pos(i, 0), null, "fold"); }); }; CodeMirror.commands.unfoldAll = function(cm) { cm.operation(function() { for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++) cm.foldCode(CodeMirror.Pos(i, 0), null, "unfold"); }); }; CodeMirror.registerHelper("fold", "combine", function() { var funcs = Array.prototype.slice.call(arguments, 0); return function(cm, start) { for (var i = 0; i < funcs.length; ++i) { var found = funcs[i](cm, start); if (found) return found; } }; }); CodeMirror.registerHelper("fold", "auto", function(cm, start) { var helpers = cm.getHelpers(start, "fold"); for (var i = 0; i < helpers.length; i++) { var cur = helpers[i](cm, start); if (cur) return cur; } }); var defaultOptions = { rangeFinder: CodeMirror.fold.auto, widget: "\u2194", minFoldSize: 0, scanUp: false, clearOnEnter: true }; CodeMirror.defineOption("foldOptions", null); function getOption(cm, options, name) { if (options && options[name] !== undefined) return options[name]; var editorOptions = cm.options.foldOptions; if (editorOptions && editorOptions[name] !== undefined) return editorOptions[name]; return defaultOptions[name]; } CodeMirror.defineExtension("foldOption", function(options, name) { return getOption(this, options, name); }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/fold/foldgutter.css ================================================ .CodeMirror-foldmarker { color: blue; text-shadow: #b9f 1px 1px 2px, #b9f -1px -1px 2px, #b9f 1px -1px 2px, #b9f -1px 1px 2px; font-family: arial; line-height: .3; cursor: pointer; } .CodeMirror-foldgutter { width: .7em; } .CodeMirror-foldgutter-open, .CodeMirror-foldgutter-folded { cursor: pointer; } .CodeMirror-foldgutter-open:after { content: "\25BE"; } .CodeMirror-foldgutter-folded:after { content: "\25B8"; } ================================================ FILE: front-vue/src/assets/CodeMirror/addon/fold/foldgutter.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("./foldcode")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "./foldcode"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineOption("foldGutter", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { cm.clearGutter(cm.state.foldGutter.options.gutter); cm.state.foldGutter = null; cm.off("gutterClick", onGutterClick); cm.off("change", onChange); cm.off("viewportChange", onViewportChange); cm.off("fold", onFold); cm.off("unfold", onFold); cm.off("swapDoc", onChange); } if (val) { cm.state.foldGutter = new State(parseOptions(val)); updateInViewport(cm); cm.on("gutterClick", onGutterClick); cm.on("change", onChange); cm.on("viewportChange", onViewportChange); cm.on("fold", onFold); cm.on("unfold", onFold); cm.on("swapDoc", onChange); } }); var Pos = CodeMirror.Pos; function State(options) { this.options = options; this.from = this.to = 0; } function parseOptions(opts) { if (opts === true) opts = {}; if (opts.gutter == null) opts.gutter = "CodeMirror-foldgutter"; if (opts.indicatorOpen == null) opts.indicatorOpen = "CodeMirror-foldgutter-open"; if (opts.indicatorFolded == null) opts.indicatorFolded = "CodeMirror-foldgutter-folded"; return opts; } function isFolded(cm, line) { var marks = cm.findMarks(Pos(line, 0), Pos(line + 1, 0)); for (var i = 0; i < marks.length; ++i) if (marks[i].__isFold && marks[i].find().from.line == line) return marks[i]; } function marker(spec) { if (typeof spec == "string") { var elt = document.createElement("div"); elt.className = spec + " CodeMirror-guttermarker-subtle"; return elt; } else { return spec.cloneNode(true); } } function updateFoldInfo(cm, from, to) { var opts = cm.state.foldGutter.options, cur = from; var minSize = cm.foldOption(opts, "minFoldSize"); var func = cm.foldOption(opts, "rangeFinder"); cm.eachLine(from, to, function(line) { var mark = null; if (isFolded(cm, cur)) { mark = marker(opts.indicatorFolded); } else { var pos = Pos(cur, 0); var range = func && func(cm, pos); if (range && range.to.line - range.from.line >= minSize) mark = marker(opts.indicatorOpen); } cm.setGutterMarker(line, opts.gutter, mark); ++cur; }); } function updateInViewport(cm) { var vp = cm.getViewport(), state = cm.state.foldGutter; if (!state) return; cm.operation(function() { updateFoldInfo(cm, vp.from, vp.to); }); state.from = vp.from; state.to = vp.to; } function onGutterClick(cm, line, gutter) { var state = cm.state.foldGutter; if (!state) return; var opts = state.options; if (gutter != opts.gutter) return; var folded = isFolded(cm, line); if (folded) folded.clear(); else cm.foldCode(Pos(line, 0), opts.rangeFinder); } function onChange(cm) { var state = cm.state.foldGutter; if (!state) return; var opts = state.options; state.from = state.to = 0; clearTimeout(state.changeUpdate); state.changeUpdate = setTimeout(function() { updateInViewport(cm); }, opts.foldOnChangeTimeSpan || 600); } function onViewportChange(cm) { var state = cm.state.foldGutter; if (!state) return; var opts = state.options; clearTimeout(state.changeUpdate); state.changeUpdate = setTimeout(function() { var vp = cm.getViewport(); if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) { updateInViewport(cm); } else { cm.operation(function() { if (vp.from < state.from) { updateFoldInfo(cm, vp.from, state.from); state.from = vp.from; } if (vp.to > state.to) { updateFoldInfo(cm, state.to, vp.to); state.to = vp.to; } }); } }, opts.updateViewportTimeSpan || 400); } function onFold(cm, from) { var state = cm.state.foldGutter; if (!state) return; var line = from.line; if (line >= state.from && line < state.to) updateFoldInfo(cm, line, line + 1); } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/fold/indent-fold.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 lineIndent(cm, lineNo) { var text = cm.getLine(lineNo) var spaceTo = text.search(/\S/) if (spaceTo == -1 || /\bcomment\b/.test(cm.getTokenTypeAt(CodeMirror.Pos(lineNo, spaceTo + 1)))) return -1 return CodeMirror.countColumn(text, null, cm.getOption("tabSize")) } ! CodeMirror.registerHelper("fold", "indent", function(cm, start) { var myIndent = lineIndent(cm, start.line) if (myIndent < 0) return var lastLineInFold = null // Go through lines until we find a line that definitely doesn't belong in // the block we're folding, or to the end. for (var i = start.line + 1, end = cm.lastLine(); i <= end; ++i) { var indent = lineIndent(cm, i) if (indent == -1) { } else if (indent > myIndent) { // Lines with a greater indent are considered part of the block. lastLineInFold = i; } else { // If this line has non-space, non-comment content, and is // indented less or equal to the start line, it is the start of // another block. break; } } if (lastLineInFold) return { from: CodeMirror.Pos(start.line, cm.getLine(start.line).length), to: CodeMirror.Pos(lastLineInFold, cm.getLine(lastLineInFold).length) }; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/fold/markdown-fold.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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.registerHelper("fold", "markdown", function(cm, start) { var maxDepth = 100; function isHeader(lineNo) { var tokentype = cm.getTokenTypeAt(CodeMirror.Pos(lineNo, 0)); return tokentype && /\bheader\b/.test(tokentype); } function headerLevel(lineNo, line, nextLine) { var match = line && line.match(/^#+/); if (match && isHeader(lineNo)) return match[0].length; match = nextLine && nextLine.match(/^[=\-]+\s*$/); if (match && isHeader(lineNo + 1)) return nextLine[0] == "=" ? 1 : 2; return maxDepth; } var firstLine = cm.getLine(start.line), nextLine = cm.getLine(start.line + 1); var level = headerLevel(start.line, firstLine, nextLine); if (level === maxDepth) return undefined; var lastLineNo = cm.lastLine(); var end = start.line, nextNextLine = cm.getLine(end + 2); while (end < lastLineNo) { if (headerLevel(end + 1, nextLine, nextNextLine) <= level) break; ++end; nextLine = nextNextLine; nextNextLine = cm.getLine(end + 2); } return { from: CodeMirror.Pos(start.line, firstLine.length), to: CodeMirror.Pos(end, cm.getLine(end).length) }; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/fold/xml-fold.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 Pos = CodeMirror.Pos; function cmp(a, b) { return a.line - b.line || a.ch - b.ch; } var nameStartChar = "A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD"; var nameChar = nameStartChar + "\-\:\.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040"; var xmlTagStart = new RegExp("<(/?)([" + nameStartChar + "][" + nameChar + "]*)", "g"); function Iter(cm, line, ch, range) { this.line = line; this.ch = ch; this.cm = cm; this.text = cm.getLine(line); this.min = range ? Math.max(range.from, cm.firstLine()) : cm.firstLine(); this.max = range ? Math.min(range.to - 1, cm.lastLine()) : cm.lastLine(); } function tagAt(iter, ch) { var type = iter.cm.getTokenTypeAt(Pos(iter.line, ch)); return type && /\btag\b/.test(type); } function nextLine(iter) { if (iter.line >= iter.max) return; iter.ch = 0; iter.text = iter.cm.getLine(++iter.line); return true; } function prevLine(iter) { if (iter.line <= iter.min) return; iter.text = iter.cm.getLine(--iter.line); iter.ch = iter.text.length; return true; } function toTagEnd(iter) { for (;;) { var gt = iter.text.indexOf(">", iter.ch); if (gt == -1) { if (nextLine(iter)) continue; else return; } if (!tagAt(iter, gt + 1)) { iter.ch = gt + 1; continue; } var lastSlash = iter.text.lastIndexOf("/", gt); var selfClose = lastSlash > -1 && !/\S/.test(iter.text.slice(lastSlash + 1, gt)); iter.ch = gt + 1; return selfClose ? "selfClose" : "regular"; } } function toTagStart(iter) { for (;;) { var lt = iter.ch ? iter.text.lastIndexOf("<", iter.ch - 1) : -1; if (lt == -1) { if (prevLine(iter)) continue; else return; } if (!tagAt(iter, lt + 1)) { iter.ch = lt; continue; } xmlTagStart.lastIndex = lt; iter.ch = lt; var match = xmlTagStart.exec(iter.text); if (match && match.index == lt) return match; } } function toNextTag(iter) { for (;;) { xmlTagStart.lastIndex = iter.ch; var found = xmlTagStart.exec(iter.text); if (!found) { if (nextLine(iter)) continue; else return; } if (!tagAt(iter, found.index + 1)) { iter.ch = found.index + 1; continue; } iter.ch = found.index + found[0].length; return found; } } function toPrevTag(iter) { for (;;) { var gt = iter.ch ? iter.text.lastIndexOf(">", iter.ch - 1) : -1; if (gt == -1) { if (prevLine(iter)) continue; else return; } if (!tagAt(iter, gt + 1)) { iter.ch = gt; continue; } var lastSlash = iter.text.lastIndexOf("/", gt); var selfClose = lastSlash > -1 && !/\S/.test(iter.text.slice(lastSlash + 1, gt)); iter.ch = gt + 1; return selfClose ? "selfClose" : "regular"; } } function findMatchingClose(iter, tag) { var stack = []; for (;;) { var next = toNextTag(iter), end, startLine = iter.line, startCh = iter.ch - (next ? next[0].length : 0); if (!next || !(end = toTagEnd(iter))) return; if (end == "selfClose") continue; if (next[1]) { // closing tag for (var i = stack.length - 1; i >= 0; --i) if (stack[i] == next[2]) { stack.length = i; break; } if (i < 0 && (!tag || tag == next[2])) return { tag: next[2], from: Pos(startLine, startCh), to: Pos(iter.line, iter.ch) }; } else { // opening tag stack.push(next[2]); } } } function findMatchingOpen(iter, tag) { var stack = []; for (;;) { var prev = toPrevTag(iter); if (!prev) return; if (prev == "selfClose") { toTagStart(iter); continue; } var endLine = iter.line, endCh = iter.ch; var start = toTagStart(iter); if (!start) return; if (start[1]) { // closing tag stack.push(start[2]); } else { // opening tag for (var i = stack.length - 1; i >= 0; --i) if (stack[i] == start[2]) { stack.length = i; break; } if (i < 0 && (!tag || tag == start[2])) return { tag: start[2], from: Pos(iter.line, iter.ch), to: Pos(endLine, endCh) }; } } } CodeMirror.registerHelper("fold", "xml", function(cm, start) { var iter = new Iter(cm, start.line, 0); for (;;) { var openTag = toNextTag(iter), end; if (!openTag || iter.line != start.line || !(end = toTagEnd(iter))) return; if (!openTag[1] && end != "selfClose") { var startPos = Pos(iter.line, iter.ch); var endPos = findMatchingClose(iter, openTag[2]); return endPos && {from: startPos, to: endPos.from}; } } }); CodeMirror.findMatchingTag = function(cm, pos, range) { var iter = new Iter(cm, pos.line, pos.ch, range); if (iter.text.indexOf(">") == -1 && iter.text.indexOf("<") == -1) return; var end = toTagEnd(iter), to = end && Pos(iter.line, iter.ch); var start = end && toTagStart(iter); if (!end || !start || cmp(iter, pos) > 0) return; var here = {from: Pos(iter.line, iter.ch), to: to, tag: start[2]}; if (end == "selfClose") return {open: here, close: null, at: "open"}; if (start[1]) { // closing tag return {open: findMatchingOpen(iter, start[2]), close: here, at: "close"}; } else { // opening tag iter = new Iter(cm, to.line, to.ch, range); return {open: here, close: findMatchingClose(iter, start[2]), at: "open"}; } }; CodeMirror.findEnclosingTag = function(cm, pos, range, tag) { var iter = new Iter(cm, pos.line, pos.ch, range); for (;;) { var open = findMatchingOpen(iter, tag); if (!open) break; var forward = new Iter(cm, pos.line, pos.ch, range); var close = findMatchingClose(forward, open.tag); if (close) return {open: open, close: close}; } }; // Used by addon/edit/closetag.js CodeMirror.scanForClosingTag = function(cm, pos, name, end) { var iter = new Iter(cm, pos.line, pos.ch, end ? {from: 0, to: end} : null); return findMatchingClose(iter, name); }; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/hint/anyword-hint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 WORD = /[\w$]+/, RANGE = 500; CodeMirror.registerHelper("hint", "anyword", function(editor, options) { var word = options && options.word || WORD; var range = options && options.range || RANGE; var cur = editor.getCursor(), curLine = editor.getLine(cur.line); var end = cur.ch, start = end; while (start && word.test(curLine.charAt(start - 1))) --start; var curWord = start != end && curLine.slice(start, end); var list = options && options.list || [], seen = {}; var re = new RegExp(word.source, "g"); for (var dir = -1; dir <= 1; dir += 2) { var line = cur.line, endLine = Math.min(Math.max(line + dir * range, editor.firstLine()), editor.lastLine()) + dir; for (; line != endLine; line += dir) { var text = editor.getLine(line), m; while (m = re.exec(text)) { if (line == cur.line && m[0] === curWord) continue; if ((!curWord || m[0].lastIndexOf(curWord, 0) == 0) && !Object.prototype.hasOwnProperty.call(seen, m[0])) { seen[m[0]] = true; list.push(m[0]); } } } } return {list: list, from: CodeMirror.Pos(cur.line, start), to: CodeMirror.Pos(cur.line, end)}; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/hint/css-hint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("../../mode/css/css")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "../../mode/css/css"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var pseudoClasses = {link: 1, visited: 1, active: 1, hover: 1, focus: 1, "first-letter": 1, "first-line": 1, "first-child": 1, before: 1, after: 1, lang: 1}; CodeMirror.registerHelper("hint", "css", function(cm) { var cur = cm.getCursor(), token = cm.getTokenAt(cur); var inner = CodeMirror.innerMode(cm.getMode(), token.state); if (inner.mode.name != "css") return; if (token.type == "keyword" && "!important".indexOf(token.string) == 0) return {list: ["!important"], from: CodeMirror.Pos(cur.line, token.start), to: CodeMirror.Pos(cur.line, token.end)}; var start = token.start, end = cur.ch, word = token.string.slice(0, end - start); if (/[^\w$_-]/.test(word)) { word = ""; start = end = cur.ch; } var spec = CodeMirror.resolveMode("text/css"); var result = []; function add(keywords) { for (var name in keywords) if (!word || name.lastIndexOf(word, 0) == 0) result.push(name); } var st = inner.state.state; if (st == "pseudo" || token.type == "variable-3") { add(pseudoClasses); } else if (st == "block" || st == "maybeprop") { add(spec.propertyKeywords); } else if (st == "prop" || st == "parens" || st == "at" || st == "params") { add(spec.valueKeywords); add(spec.colorKeywords); } else if (st == "media" || st == "media_parens") { add(spec.mediaTypes); add(spec.mediaFeatures); } if (result.length) return { list: result, from: CodeMirror.Pos(cur.line, start), to: CodeMirror.Pos(cur.line, end) }; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/hint/html-hint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("./xml-hint")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "./xml-hint"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var langs = "ab aa af ak sq am ar an hy as av ae ay az bm ba eu be bn bh bi bs br bg my ca ch ce ny zh cv kw co cr hr cs da dv nl dz en eo et ee fo fj fi fr ff gl ka de el gn gu ht ha he hz hi ho hu ia id ie ga ig ik io is it iu ja jv kl kn kr ks kk km ki rw ky kv kg ko ku kj la lb lg li ln lo lt lu lv gv mk mg ms ml mt mi mr mh mn na nv nb nd ne ng nn no ii nr oc oj cu om or os pa pi fa pl ps pt qu rm rn ro ru sa sc sd se sm sg sr gd sn si sk sl so st es su sw ss sv ta te tg th ti bo tk tl tn to tr ts tt tw ty ug uk ur uz ve vi vo wa cy wo fy xh yi yo za zu".split(" "); var targets = ["_blank", "_self", "_top", "_parent"]; var charsets = ["ascii", "utf-8", "utf-16", "latin1", "latin1"]; var methods = ["get", "post", "put", "delete"]; var encs = ["application/x-www-form-urlencoded", "multipart/form-data", "text/plain"]; var media = ["all", "screen", "print", "embossed", "braille", "handheld", "print", "projection", "screen", "tty", "tv", "speech", "3d-glasses", "resolution [>][<][=] [X]", "device-aspect-ratio: X/Y", "orientation:portrait", "orientation:landscape", "device-height: [X]", "device-width: [X]"]; var s = { attrs: {} }; // Simple tag, reused for a whole lot of tags var data = { a: { attrs: { href: null, ping: null, type: null, media: media, target: targets, hreflang: langs } }, abbr: s, acronym: s, address: s, applet: s, area: { attrs: { alt: null, coords: null, href: null, target: null, ping: null, media: media, hreflang: langs, type: null, shape: ["default", "rect", "circle", "poly"] } }, article: s, aside: s, audio: { attrs: { src: null, mediagroup: null, crossorigin: ["anonymous", "use-credentials"], preload: ["none", "metadata", "auto"], autoplay: ["", "autoplay"], loop: ["", "loop"], controls: ["", "controls"] } }, b: s, base: { attrs: { href: null, target: targets } }, basefont: s, bdi: s, bdo: s, big: s, blockquote: { attrs: { cite: null } }, body: s, br: s, button: { attrs: { form: null, formaction: null, name: null, value: null, autofocus: ["", "autofocus"], disabled: ["", "autofocus"], formenctype: encs, formmethod: methods, formnovalidate: ["", "novalidate"], formtarget: targets, type: ["submit", "reset", "button"] } }, canvas: { attrs: { width: null, height: null } }, caption: s, center: s, cite: s, code: s, col: { attrs: { span: null } }, colgroup: { attrs: { span: null } }, command: { attrs: { type: ["command", "checkbox", "radio"], label: null, icon: null, radiogroup: null, command: null, title: null, disabled: ["", "disabled"], checked: ["", "checked"] } }, data: { attrs: { value: null } }, datagrid: { attrs: { disabled: ["", "disabled"], multiple: ["", "multiple"] } }, datalist: { attrs: { data: null } }, dd: s, del: { attrs: { cite: null, datetime: null } }, details: { attrs: { open: ["", "open"] } }, dfn: s, dir: s, div: s, dl: s, dt: s, em: s, embed: { attrs: { src: null, type: null, width: null, height: null } }, eventsource: { attrs: { src: null } }, fieldset: { attrs: { disabled: ["", "disabled"], form: null, name: null } }, figcaption: s, figure: s, font: s, footer: s, form: { attrs: { action: null, name: null, "accept-charset": charsets, autocomplete: ["on", "off"], enctype: encs, method: methods, novalidate: ["", "novalidate"], target: targets } }, frame: s, frameset: s, h1: s, h2: s, h3: s, h4: s, h5: s, h6: s, head: { attrs: {}, children: ["title", "base", "link", "style", "meta", "script", "noscript", "command"] }, header: s, hgroup: s, hr: s, html: { attrs: { manifest: null }, children: ["head", "body"] }, i: s, iframe: { attrs: { src: null, srcdoc: null, name: null, width: null, height: null, sandbox: ["allow-top-navigation", "allow-same-origin", "allow-forms", "allow-scripts"], seamless: ["", "seamless"] } }, img: { attrs: { alt: null, src: null, ismap: null, usemap: null, width: null, height: null, crossorigin: ["anonymous", "use-credentials"] } }, input: { attrs: { alt: null, dirname: null, form: null, formaction: null, height: null, list: null, max: null, maxlength: null, min: null, name: null, pattern: null, placeholder: null, size: null, src: null, step: null, value: null, width: null, accept: ["audio/*", "video/*", "image/*"], autocomplete: ["on", "off"], autofocus: ["", "autofocus"], checked: ["", "checked"], disabled: ["", "disabled"], formenctype: encs, formmethod: methods, formnovalidate: ["", "novalidate"], formtarget: targets, multiple: ["", "multiple"], readonly: ["", "readonly"], required: ["", "required"], type: ["hidden", "text", "search", "tel", "url", "email", "password", "datetime", "date", "month", "week", "time", "datetime-local", "number", "range", "color", "checkbox", "radio", "file", "submit", "image", "reset", "button"] } }, ins: { attrs: { cite: null, datetime: null } }, kbd: s, keygen: { attrs: { challenge: null, form: null, name: null, autofocus: ["", "autofocus"], disabled: ["", "disabled"], keytype: ["RSA"] } }, label: { attrs: { "for": null, form: null } }, legend: s, li: { attrs: { value: null } }, link: { attrs: { href: null, type: null, hreflang: langs, media: media, sizes: ["all", "16x16", "16x16 32x32", "16x16 32x32 64x64"] } }, map: { attrs: { name: null } }, mark: s, menu: { attrs: { label: null, type: ["list", "context", "toolbar"] } }, meta: { attrs: { content: null, charset: charsets, name: ["viewport", "application-name", "author", "description", "generator", "keywords"], "http-equiv": ["content-language", "content-type", "default-style", "refresh"] } }, meter: { attrs: { value: null, min: null, low: null, high: null, max: null, optimum: null } }, nav: s, noframes: s, noscript: s, object: { attrs: { data: null, type: null, name: null, usemap: null, form: null, width: null, height: null, typemustmatch: ["", "typemustmatch"] } }, ol: { attrs: { reversed: ["", "reversed"], start: null, type: ["1", "a", "A", "i", "I"] } }, optgroup: { attrs: { disabled: ["", "disabled"], label: null } }, option: { attrs: { disabled: ["", "disabled"], label: null, selected: ["", "selected"], value: null } }, output: { attrs: { "for": null, form: null, name: null } }, p: s, param: { attrs: { name: null, value: null } }, pre: s, progress: { attrs: { value: null, max: null } }, q: { attrs: { cite: null } }, rp: s, rt: s, ruby: s, s: s, samp: s, script: { attrs: { type: ["text/javascript"], src: null, async: ["", "async"], defer: ["", "defer"], charset: charsets } }, section: s, select: { attrs: { form: null, name: null, size: null, autofocus: ["", "autofocus"], disabled: ["", "disabled"], multiple: ["", "multiple"] } }, small: s, source: { attrs: { src: null, type: null, media: null } }, span: s, strike: s, strong: s, style: { attrs: { type: ["text/css"], media: media, scoped: null } }, sub: s, summary: s, sup: s, table: s, tbody: s, td: { attrs: { colspan: null, rowspan: null, headers: null } }, textarea: { attrs: { dirname: null, form: null, maxlength: null, name: null, placeholder: null, rows: null, cols: null, autofocus: ["", "autofocus"], disabled: ["", "disabled"], readonly: ["", "readonly"], required: ["", "required"], wrap: ["soft", "hard"] } }, tfoot: s, th: { attrs: { colspan: null, rowspan: null, headers: null, scope: ["row", "col", "rowgroup", "colgroup"] } }, thead: s, time: { attrs: { datetime: null } }, title: s, tr: s, track: { attrs: { src: null, label: null, "default": null, kind: ["subtitles", "captions", "descriptions", "chapters", "metadata"], srclang: langs } }, tt: s, u: s, ul: s, "var": s, video: { attrs: { src: null, poster: null, width: null, height: null, crossorigin: ["anonymous", "use-credentials"], preload: ["auto", "metadata", "none"], autoplay: ["", "autoplay"], mediagroup: ["movie"], muted: ["", "muted"], controls: ["", "controls"] } }, wbr: s }; var globalAttrs = { accesskey: ["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", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9"], "class": null, contenteditable: ["true", "false"], contextmenu: null, dir: ["ltr", "rtl", "auto"], draggable: ["true", "false", "auto"], dropzone: ["copy", "move", "link", "string:", "file:"], hidden: ["hidden"], id: null, inert: ["inert"], itemid: null, itemprop: null, itemref: null, itemscope: ["itemscope"], itemtype: null, lang: ["en", "es"], spellcheck: ["true", "false"], style: null, tabindex: ["1", "2", "3", "4", "5", "6", "7", "8", "9"], title: null, translate: ["yes", "no"], onclick: null, rel: ["stylesheet", "alternate", "author", "bookmark", "help", "license", "next", "nofollow", "noreferrer", "prefetch", "prev", "search", "tag"] }; function populate(obj) { for (var attr in globalAttrs) if (globalAttrs.hasOwnProperty(attr)) obj.attrs[attr] = globalAttrs[attr]; } populate(s); for (var tag in data) if (data.hasOwnProperty(tag) && data[tag] != s) populate(data[tag]); CodeMirror.htmlSchema = data; function htmlHint(cm, options) { var local = {schemaInfo: data}; if (options) for (var opt in options) local[opt] = options[opt]; return CodeMirror.hint.xml(cm, local); } CodeMirror.registerHelper("hint", "html", htmlHint); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/hint/javascript-hint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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) { var Pos = CodeMirror.Pos; function forEach(arr, f) { for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]); } function arrayContains(arr, item) { if (!Array.prototype.indexOf) { var i = arr.length; while (i--) { if (arr[i] === item) { return true; } } return false; } return arr.indexOf(item) != -1; } function scriptHint(editor, keywords, getToken, options) { // Find the token at the cursor var cur = editor.getCursor(), token = getToken(editor, cur); if (/\b(?:string|comment)\b/.test(token.type)) return; token.state = CodeMirror.innerMode(editor.getMode(), token.state).state; // If it's not a 'word-style' token, ignore the token. if (!/^[\w$_]*$/.test(token.string)) { token = {start: cur.ch, end: cur.ch, string: "", state: token.state, type: token.string == "." ? "property" : null}; } else if (token.end > cur.ch) { token.end = cur.ch; token.string = token.string.slice(0, cur.ch - token.start); } var tprop = token; // If it is a property, find out what it is a property of. while (tprop.type == "property") { tprop = getToken(editor, Pos(cur.line, tprop.start)); if (tprop.string != ".") return; tprop = getToken(editor, Pos(cur.line, tprop.start)); if (!context) var context = []; context.push(tprop); } return {list: getCompletions(token, context, keywords, options), from: Pos(cur.line, token.start), to: Pos(cur.line, token.end)}; } function javascriptHint(editor, options) { return scriptHint(editor, javascriptKeywords, function (e, cur) {return e.getTokenAt(cur);}, options); }; CodeMirror.registerHelper("hint", "javascript", javascriptHint); function getCoffeeScriptToken(editor, cur) { // This getToken, it is for coffeescript, imitates the behavior of // getTokenAt method in javascript.js, that is, returning "property" // type and treat "." as indepenent token. var token = editor.getTokenAt(cur); if (cur.ch == token.start + 1 && token.string.charAt(0) == '.') { token.end = token.start; token.string = '.'; token.type = "property"; } else if (/^\.[\w$_]*$/.test(token.string)) { token.type = "property"; token.start++; token.string = token.string.replace(/\./, ''); } return token; } function coffeescriptHint(editor, options) { return scriptHint(editor, coffeescriptKeywords, getCoffeeScriptToken, options); } CodeMirror.registerHelper("hint", "coffeescript", coffeescriptHint); var stringProps = ("charAt charCodeAt indexOf lastIndexOf substring substr slice trim trimLeft trimRight " + "toUpperCase toLowerCase split concat match replace search").split(" "); var arrayProps = ("length concat join splice push pop shift unshift slice reverse sort indexOf " + "lastIndexOf every some filter forEach map reduce reduceRight ").split(" "); var funcProps = "prototype apply call bind".split(" "); var javascriptKeywords = ("break case catch continue debugger default delete do else false finally for function " + "if in instanceof new null return switch throw true try typeof var void while with").split(" "); var coffeescriptKeywords = ("and break catch class continue delete do else extends false finally for " + "if in instanceof isnt new no not null of off on or return switch then throw true try typeof until void while with yes").split(" "); function forAllProps(obj, callback) { if (!Object.getOwnPropertyNames || !Object.getPrototypeOf) { for (var name in obj) callback(name) } else { for (var o = obj; o; o = Object.getPrototypeOf(o)) Object.getOwnPropertyNames(o).forEach(callback) } } function getCompletions(token, context, keywords, options) { var found = [], start = token.string, global = options && options.globalScope || window; function maybeAdd(str) { if (str.lastIndexOf(start, 0) == 0 && !arrayContains(found, str)) found.push(str); } function gatherCompletions(obj) { if (typeof obj == "string") forEach(stringProps, maybeAdd); else if (obj instanceof Array) forEach(arrayProps, maybeAdd); else if (obj instanceof Function) forEach(funcProps, maybeAdd); forAllProps(obj, maybeAdd) } if (context && context.length) { // If this is a property, see if it belongs to some object we can // find in the current environment. var obj = context.pop(), base; if (obj.type && obj.type.indexOf("variable") === 0) { if (options && options.additionalContext) base = options.additionalContext[obj.string]; if (!options || options.useGlobalScope !== false) base = base || global[obj.string]; } else if (obj.type == "string") { base = ""; } else if (obj.type == "atom") { base = 1; } else if (obj.type == "function") { if (global.jQuery != null && (obj.string == '$' || obj.string == 'jQuery') && (typeof global.jQuery == 'function')) base = global.jQuery(); else if (global._ != null && (obj.string == '_') && (typeof global._ == 'function')) base = global._(); } while (base != null && context.length) base = base[context.pop().string]; if (base != null) gatherCompletions(base); } else { // If not, just look in the global object and any local scope // (reading into JS mode internals to get at the local and global variables) for (var v = token.state.localVars; v; v = v.next) maybeAdd(v.name); for (var v = token.state.globalVars; v; v = v.next) maybeAdd(v.name); if (!options || options.useGlobalScope !== false) gatherCompletions(global); forEach(keywords, maybeAdd); } return found; } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/hint/show-hint.css ================================================ .CodeMirror-hints { position: absolute; z-index: 10; overflow: hidden; list-style: none; margin: 0; padding: 2px; -webkit-box-shadow: 2px 3px 5px rgba(0,0,0,.2); -moz-box-shadow: 2px 3px 5px rgba(0,0,0,.2); box-shadow: 2px 3px 5px rgba(0,0,0,.2); border-radius: 3px; border: 1px solid silver; background: white; font-size: 90%; font-family: monospace; max-height: 20em; overflow-y: auto; } .CodeMirror-hint { margin: 0; padding: 0 4px; border-radius: 2px; white-space: pre; color: black; cursor: pointer; } li.CodeMirror-hint-active { background: #08f; color: white; } ================================================ FILE: front-vue/src/assets/CodeMirror/addon/hint/show-hint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 HINT_ELEMENT_CLASS = "CodeMirror-hint"; var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active"; // This is the old interface, kept around for now to stay // backwards-compatible. CodeMirror.showHint = function(cm, getHints, options) { if (!getHints) return cm.showHint(options); if (options && options.async) getHints.async = true; var newOpts = {hint: getHints}; if (options) for (var prop in options) newOpts[prop] = options[prop]; return cm.showHint(newOpts); }; CodeMirror.defineExtension("showHint", function(options) { options = parseOptions(this, this.getCursor("start"), options); var selections = this.listSelections() if (selections.length > 1) return; // By default, don't allow completion when something is selected. // A hint function can have a `supportsSelection` property to // indicate that it can handle selections. if (this.somethingSelected()) { if (!options.hint.supportsSelection) return; // Don't try with cross-line selections for (var i = 0; i < selections.length; i++) if (selections[i].head.line != selections[i].anchor.line) return; } if (this.state.completionActive) this.state.completionActive.close(); var completion = this.state.completionActive = new Completion(this, options); if (!completion.options.hint) return; CodeMirror.signal(this, "startCompletion", this); completion.update(true); }); function Completion(cm, options) { this.cm = cm; this.options = options; this.widget = null; this.debounce = 0; this.tick = 0; this.startPos = this.cm.getCursor("start"); this.startLen = this.cm.getLine(this.startPos.line).length - this.cm.getSelection().length; var self = this; cm.on("cursorActivity", this.activityFunc = function() { self.cursorActivity(); }); } var requestAnimationFrame = window.requestAnimationFrame || function(fn) { return setTimeout(fn, 1000/60); }; var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout; Completion.prototype = { close: function() { if (!this.active()) return; this.cm.state.completionActive = null; this.tick = null; this.cm.off("cursorActivity", this.activityFunc); if (this.widget && this.data) CodeMirror.signal(this.data, "close"); if (this.widget) this.widget.close(); CodeMirror.signal(this.cm, "endCompletion", this.cm); }, active: function() { return this.cm.state.completionActive == this; }, pick: function(data, i) { var completion = data.list[i]; if (completion.hint) completion.hint(this.cm, data, completion); else this.cm.replaceRange(getText(completion), completion.from || data.from, completion.to || data.to, "complete"); CodeMirror.signal(data, "pick", completion); this.close(); }, cursorActivity: function() { if (this.debounce) { cancelAnimationFrame(this.debounce); this.debounce = 0; } var pos = this.cm.getCursor(), line = this.cm.getLine(pos.line); if (pos.line != this.startPos.line || line.length - pos.ch != this.startLen - this.startPos.ch || pos.ch < this.startPos.ch || this.cm.somethingSelected() || (pos.ch && this.options.closeCharacters.test(line.charAt(pos.ch - 1)))) { this.close(); } else { var self = this; this.debounce = requestAnimationFrame(function() {self.update();}); if (this.widget) this.widget.disable(); } }, update: function(first) { if (this.tick == null) return var self = this, myTick = ++this.tick fetchHints(this.options.hint, this.cm, this.options, function(data) { if (self.tick == myTick) self.finishUpdate(data, first) }) }, finishUpdate: function(data, first) { if (this.data) CodeMirror.signal(this.data, "update"); var picked = (this.widget && this.widget.picked) || (first && this.options.completeSingle); if (this.widget) this.widget.close(); if (data && this.data && isNewCompletion(this.data, data)) return; this.data = data; if (data && data.list.length) { if (picked && data.list.length == 1) { this.pick(data, 0); } else { this.widget = new Widget(this, data); CodeMirror.signal(data, "shown"); } } } }; function isNewCompletion(old, nw) { var moved = CodeMirror.cmpPos(nw.from, old.from) return moved > 0 && old.to.ch - old.from.ch != nw.to.ch - nw.from.ch } function parseOptions(cm, pos, options) { var editor = cm.options.hintOptions; var out = {}; for (var prop in defaultOptions) out[prop] = defaultOptions[prop]; if (editor) for (var prop in editor) if (editor[prop] !== undefined) out[prop] = editor[prop]; if (options) for (var prop in options) if (options[prop] !== undefined) out[prop] = options[prop]; if (out.hint.resolve) out.hint = out.hint.resolve(cm, pos) return out; } function getText(completion) { if (typeof completion == "string") return completion; else return completion.text; } function buildKeyMap(completion, handle) { var baseMap = { Up: function() {handle.moveFocus(-1);}, Down: function() {handle.moveFocus(1);}, PageUp: function() {handle.moveFocus(-handle.menuSize() + 1, true);}, PageDown: function() {handle.moveFocus(handle.menuSize() - 1, true);}, Home: function() {handle.setFocus(0);}, End: function() {handle.setFocus(handle.length - 1);}, Enter: handle.pick, Tab: handle.pick, Esc: handle.close }; var custom = completion.options.customKeys; var ourMap = custom ? {} : baseMap; function addBinding(key, val) { var bound; if (typeof val != "string") bound = function(cm) { return val(cm, handle); }; // This mechanism is deprecated else if (baseMap.hasOwnProperty(val)) bound = baseMap[val]; else bound = val; ourMap[key] = bound; } if (custom) for (var key in custom) if (custom.hasOwnProperty(key)) addBinding(key, custom[key]); var extra = completion.options.extraKeys; if (extra) for (var key in extra) if (extra.hasOwnProperty(key)) addBinding(key, extra[key]); return ourMap; } function getHintElement(hintsElement, el) { while (el && el != hintsElement) { if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el; el = el.parentNode; } } function Widget(completion, data) { this.completion = completion; this.data = data; this.picked = false; var widget = this, cm = completion.cm; var hints = this.hints = document.createElement("ul"); hints.className = "CodeMirror-hints"; this.selectedHint = data.selectedHint || 0; var completions = data.list; for (var i = 0; i < completions.length; ++i) { var elt = hints.appendChild(document.createElement("li")), cur = completions[i]; var className = HINT_ELEMENT_CLASS + (i != this.selectedHint ? "" : " " + ACTIVE_HINT_ELEMENT_CLASS); if (cur.className != null) className = cur.className + " " + className; elt.className = className; if (cur.render) cur.render(elt, data, cur); else elt.appendChild(document.createTextNode(cur.displayText || getText(cur))); elt.hintId = i; } var pos = cm.cursorCoords(completion.options.alignWithWord ? data.from : null); var left = pos.left, top = pos.bottom, below = true; hints.style.left = left + "px"; hints.style.top = top + "px"; // If we're at the edge of the screen, then we want the menu to appear on the left of the cursor. var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth); var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight); (completion.options.container || document.body).appendChild(hints); var box = hints.getBoundingClientRect(), overlapY = box.bottom - winH; var scrolls = hints.scrollHeight > hints.clientHeight + 1 var startScroll = cm.getScrollInfo(); if (overlapY > 0) { var height = box.bottom - box.top, curTop = pos.top - (pos.bottom - box.top); if (curTop - height > 0) { // Fits above cursor hints.style.top = (top = pos.top - height) + "px"; below = false; } else if (height > winH) { hints.style.height = (winH - 5) + "px"; hints.style.top = (top = pos.bottom - box.top) + "px"; var cursor = cm.getCursor(); if (data.from.ch != cursor.ch) { pos = cm.cursorCoords(cursor); hints.style.left = (left = pos.left) + "px"; box = hints.getBoundingClientRect(); } } } var overlapX = box.right - winW; if (overlapX > 0) { if (box.right - box.left > winW) { hints.style.width = (winW - 5) + "px"; overlapX -= (box.right - box.left) - winW; } hints.style.left = (left = pos.left - overlapX) + "px"; } if (scrolls) for (var node = hints.firstChild; node; node = node.nextSibling) node.style.paddingRight = cm.display.nativeBarWidth + "px" cm.addKeyMap(this.keyMap = buildKeyMap(completion, { moveFocus: function(n, avoidWrap) { widget.changeActive(widget.selectedHint + n, avoidWrap); }, setFocus: function(n) { widget.changeActive(n); }, menuSize: function() { return widget.screenAmount(); }, length: completions.length, close: function() { completion.close(); }, pick: function() { widget.pick(); }, data: data })); if (completion.options.closeOnUnfocus) { var closingOnBlur; cm.on("blur", this.onBlur = function() { closingOnBlur = setTimeout(function() { completion.close(); }, 100); }); cm.on("focus", this.onFocus = function() { clearTimeout(closingOnBlur); }); } cm.on("scroll", this.onScroll = function() { var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect(); var newTop = top + startScroll.top - curScroll.top; var point = newTop - (window.pageYOffset || (document.documentElement || document.body).scrollTop); if (!below) point += hints.offsetHeight; if (point <= editor.top || point >= editor.bottom) return completion.close(); hints.style.top = newTop + "px"; hints.style.left = (left + startScroll.left - curScroll.left) + "px"; }); CodeMirror.on(hints, "dblclick", function(e) { var t = getHintElement(hints, e.target || e.srcElement); if (t && t.hintId != null) {widget.changeActive(t.hintId); widget.pick();} }); CodeMirror.on(hints, "click", function(e) { var t = getHintElement(hints, e.target || e.srcElement); if (t && t.hintId != null) { widget.changeActive(t.hintId); if (completion.options.completeOnSingleClick) widget.pick(); } }); CodeMirror.on(hints, "mousedown", function() { setTimeout(function(){cm.focus();}, 20); }); CodeMirror.signal(data, "select", completions[0], hints.firstChild); return true; } Widget.prototype = { close: function() { if (this.completion.widget != this) return; this.completion.widget = null; this.hints.parentNode.removeChild(this.hints); this.completion.cm.removeKeyMap(this.keyMap); var cm = this.completion.cm; if (this.completion.options.closeOnUnfocus) { cm.off("blur", this.onBlur); cm.off("focus", this.onFocus); } cm.off("scroll", this.onScroll); }, disable: function() { this.completion.cm.removeKeyMap(this.keyMap); var widget = this; this.keyMap = {Enter: function() { widget.picked = true; }}; this.completion.cm.addKeyMap(this.keyMap); }, pick: function() { this.completion.pick(this.data, this.selectedHint); }, changeActive: function(i, avoidWrap) { if (i >= this.data.list.length) i = avoidWrap ? this.data.list.length - 1 : 0; else if (i < 0) i = avoidWrap ? 0 : this.data.list.length - 1; if (this.selectedHint == i) return; var node = this.hints.childNodes[this.selectedHint]; node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, ""); node = this.hints.childNodes[this.selectedHint = i]; node.className += " " + ACTIVE_HINT_ELEMENT_CLASS; if (node.offsetTop < this.hints.scrollTop) this.hints.scrollTop = node.offsetTop - 3; else if (node.offsetTop + node.offsetHeight > this.hints.scrollTop + this.hints.clientHeight) this.hints.scrollTop = node.offsetTop + node.offsetHeight - this.hints.clientHeight + 3; CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node); }, screenAmount: function() { return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1; } }; function applicableHelpers(cm, helpers) { if (!cm.somethingSelected()) return helpers var result = [] for (var i = 0; i < helpers.length; i++) if (helpers[i].supportsSelection) result.push(helpers[i]) return result } function fetchHints(hint, cm, options, callback) { if (hint.async) { hint(cm, callback, options) } else { var result = hint(cm, options) if (result && result.then) result.then(callback) else callback(result) } } function resolveAutoHints(cm, pos) { var helpers = cm.getHelpers(pos, "hint"), words if (helpers.length) { var resolved = function(cm, callback, options) { var app = applicableHelpers(cm, helpers); function run(i) { if (i == app.length) return callback(null) fetchHints(app[i], cm, options, function(result) { if (result && result.list.length > 0) callback(result) else run(i + 1) }) } run(0) } resolved.async = true resolved.supportsSelection = true return resolved } else if (words = cm.getHelper(cm.getCursor(), "hintWords")) { return function(cm) { return CodeMirror.hint.fromList(cm, {words: words}) } } else if (CodeMirror.hint.anyword) { return function(cm, options) { return CodeMirror.hint.anyword(cm, options) } } else { return function() {} } } CodeMirror.registerHelper("hint", "auto", { resolve: resolveAutoHints }); CodeMirror.registerHelper("hint", "fromList", function(cm, options) { var cur = cm.getCursor(), token = cm.getTokenAt(cur); var to = CodeMirror.Pos(cur.line, token.end); if (token.string && /\w/.test(token.string[token.string.length - 1])) { var term = token.string, from = CodeMirror.Pos(cur.line, token.start); } else { var term = "", from = to; } var found = []; for (var i = 0; i < options.words.length; i++) { var word = options.words[i]; if (word.slice(0, term.length) == term) found.push(word); } if (found.length) return {list: found, from: from, to: to}; }); CodeMirror.commands.autocomplete = CodeMirror.showHint; var defaultOptions = { hint: CodeMirror.hint.auto, completeSingle: true, alignWithWord: true, closeCharacters: /[\s()\[\]{};:>,]/, closeOnUnfocus: true, completeOnSingleClick: true, container: null, customKeys: null, extraKeys: null }; CodeMirror.defineOption("hintOptions", null); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/hint/sql-hint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("../../mode/sql/sql")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "../../mode/sql/sql"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var tables; var defaultTable; var keywords; var identifierQuote; var CONS = { QUERY_DIV: ";", ALIAS_KEYWORD: "AS" }; var Pos = CodeMirror.Pos, cmpPos = CodeMirror.cmpPos; function isArray(val) { return Object.prototype.toString.call(val) == "[object Array]" } function getKeywords(editor) { var mode = editor.doc.modeOption; if (mode === "sql") mode = "text/x-sql"; return CodeMirror.resolveMode(mode).keywords; } function getIdentifierQuote(editor) { var mode = editor.doc.modeOption; if (mode === "sql") mode = "text/x-sql"; return CodeMirror.resolveMode(mode).identifierQuote || "`"; } function getText(item) { return typeof item == "string" ? item : item.text; } function wrapTable(name, value) { if (isArray(value)) value = {columns: value} if (!value.text) value.text = name return value } function parseTables(input) { var result = {} if (isArray(input)) { for (var i = input.length - 1; i >= 0; i--) { var item = input[i] result[getText(item).toUpperCase()] = wrapTable(getText(item), item) } } else if (input) { for (var name in input) result[name.toUpperCase()] = wrapTable(name, input[name]) } return result } function getTable(name) { return tables[name.toUpperCase()] } function shallowClone(object) { var result = {}; for (var key in object) if (object.hasOwnProperty(key)) result[key] = object[key]; return result; } function match(string, word) { var len = string.length; var sub = getText(word).substr(0, len); return string.toUpperCase() === sub.toUpperCase(); } function addMatches(result, search, wordlist, formatter) { if (isArray(wordlist)) { for (var i = 0; i < wordlist.length; i++) if (match(search, wordlist[i])) result.push(formatter(wordlist[i])) } else { for (var word in wordlist) if (wordlist.hasOwnProperty(word)) { var val = wordlist[word] if (!val || val === true) val = word else val = val.displayText ? {text: val.text, displayText: val.displayText} : val.text if (match(search, val)) result.push(formatter(val)) } } } function cleanName(name) { // Get rid name from identifierQuote and preceding dot(.) if (name.charAt(0) == ".") { name = name.substr(1); } // replace doublicated identifierQuotes with single identifierQuotes // and remove single identifierQuotes var nameParts = name.split(identifierQuote+identifierQuote); for (var i = 0; i < nameParts.length; i++) nameParts[i] = nameParts[i].replace(new RegExp(identifierQuote,"g"), ""); return nameParts.join(identifierQuote); } function insertIdentifierQuotes(name) { var nameParts = getText(name).split("."); for (var i = 0; i < nameParts.length; i++) nameParts[i] = identifierQuote + // doublicate identifierQuotes nameParts[i].replace(new RegExp(identifierQuote,"g"), identifierQuote+identifierQuote) + identifierQuote; var escaped = nameParts.join("."); if (typeof name == "string") return escaped; name = shallowClone(name); name.text = escaped; return name; } function nameCompletion(cur, token, result, editor) { // Try to complete table, column names and return start position of completion var useIdentifierQuotes = false; var nameParts = []; var start = token.start; var cont = true; while (cont) { cont = (token.string.charAt(0) == "."); useIdentifierQuotes = useIdentifierQuotes || (token.string.charAt(0) == identifierQuote); start = token.start; nameParts.unshift(cleanName(token.string)); token = editor.getTokenAt(Pos(cur.line, token.start)); if (token.string == ".") { cont = true; token = editor.getTokenAt(Pos(cur.line, token.start)); } } // Try to complete table names var string = nameParts.join("."); addMatches(result, string, tables, function(w) { return useIdentifierQuotes ? insertIdentifierQuotes(w) : w; }); // Try to complete columns from defaultTable addMatches(result, string, defaultTable, function(w) { return useIdentifierQuotes ? insertIdentifierQuotes(w) : w; }); // Try to complete columns string = nameParts.pop(); var table = nameParts.join("."); var alias = false; var aliasTable = table; // Check if table is available. If not, find table by Alias if (!getTable(table)) { var oldTable = table; table = findTableByAlias(table, editor); if (table !== oldTable) alias = true; } var columns = getTable(table); if (columns && columns.columns) columns = columns.columns; if (columns) { addMatches(result, string, columns, function(w) { var tableInsert = table; if (alias == true) tableInsert = aliasTable; if (typeof w == "string") { w = tableInsert + "." + w; } else { w = shallowClone(w); w.text = tableInsert + "." + w.text; } return useIdentifierQuotes ? insertIdentifierQuotes(w) : w; }); } return start; } function eachWord(lineText, f) { if (!lineText) return; var excepted = /[,;]/g; var words = lineText.split(" "); for (var i = 0; i < words.length; i++) { f(words[i]?words[i].replace(excepted, '') : ''); } } function findTableByAlias(alias, editor) { var doc = editor.doc; var fullQuery = doc.getValue(); var aliasUpperCase = alias.toUpperCase(); var previousWord = ""; var table = ""; var separator = []; var validRange = { start: Pos(0, 0), end: Pos(editor.lastLine(), editor.getLineHandle(editor.lastLine()).length) }; //add separator var indexOfSeparator = fullQuery.indexOf(CONS.QUERY_DIV); while(indexOfSeparator != -1) { separator.push(doc.posFromIndex(indexOfSeparator)); indexOfSeparator = fullQuery.indexOf(CONS.QUERY_DIV, indexOfSeparator+1); } separator.unshift(Pos(0, 0)); separator.push(Pos(editor.lastLine(), editor.getLineHandle(editor.lastLine()).text.length)); //find valid range var prevItem = null; var current = editor.getCursor() for (var i = 0; i < separator.length; i++) { if ((prevItem == null || cmpPos(current, prevItem) > 0) && cmpPos(current, separator[i]) <= 0) { validRange = {start: prevItem, end: separator[i]}; break; } prevItem = separator[i]; } var query = doc.getRange(validRange.start, validRange.end, false); for (var i = 0; i < query.length; i++) { var lineText = query[i]; eachWord(lineText, function(word) { var wordUpperCase = word.toUpperCase(); if (wordUpperCase === aliasUpperCase && getTable(previousWord)) table = previousWord; if (wordUpperCase !== CONS.ALIAS_KEYWORD) previousWord = word; }); if (table) break; } return table; } CodeMirror.registerHelper("hint", "sql", function(editor, options) { tables = parseTables(options && options.tables) var defaultTableName = options && options.defaultTable; var disableKeywords = options && options.disableKeywords; defaultTable = defaultTableName && getTable(defaultTableName); keywords = getKeywords(editor); identifierQuote = getIdentifierQuote(editor); if (defaultTableName && !defaultTable) defaultTable = findTableByAlias(defaultTableName, editor); defaultTable = defaultTable || []; if (defaultTable.columns) defaultTable = defaultTable.columns; var cur = editor.getCursor(); var result = []; var token = editor.getTokenAt(cur), start, end, search; if (token.end > cur.ch) { token.end = cur.ch; token.string = token.string.slice(0, cur.ch - token.start); } if (token.string.match(/^[.`"\w@]\w*$/)) { search = token.string; start = token.start; end = token.end; } else { start = end = cur.ch; search = ""; } if (search.charAt(0) == "." || search.charAt(0) == identifierQuote) { start = nameCompletion(cur, token, result, editor); } else { addMatches(result, search, tables, function(w) {return w;}); addMatches(result, search, defaultTable, function(w) {return w;}); if (!disableKeywords) addMatches(result, search, keywords, function(w) {return w.toUpperCase();}); } return {list: result, from: Pos(cur.line, start), to: Pos(cur.line, end)}; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/hint/xml-hint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var Pos = CodeMirror.Pos; function getHints(cm, options) { var tags = options && options.schemaInfo; var quote = (options && options.quoteChar) || '"'; if (!tags) return; var cur = cm.getCursor(), token = cm.getTokenAt(cur); if (token.end > cur.ch) { token.end = cur.ch; token.string = token.string.slice(0, cur.ch - token.start); } var inner = CodeMirror.innerMode(cm.getMode(), token.state); if (inner.mode.name != "xml") return; var result = [], replaceToken = false, prefix; var tag = /\btag\b/.test(token.type) && !/>$/.test(token.string); var tagName = tag && /^\w/.test(token.string), tagStart; if (tagName) { var before = cm.getLine(cur.line).slice(Math.max(0, token.start - 2), token.start); var tagType = /<\/$/.test(before) ? "close" : /<$/.test(before) ? "open" : null; if (tagType) tagStart = token.start - (tagType == "close" ? 2 : 1); } else if (tag && token.string == "<") { tagType = "open"; } else if (tag && token.string == ""); } else { // Attribute completion var curTag = tags[inner.state.tagName], attrs = curTag && curTag.attrs; var globalAttrs = tags["!attrs"]; if (!attrs && !globalAttrs) return; if (!attrs) { attrs = globalAttrs; } else if (globalAttrs) { // Combine tag-local and global attributes var set = {}; for (var nm in globalAttrs) if (globalAttrs.hasOwnProperty(nm)) set[nm] = globalAttrs[nm]; for (var nm in attrs) if (attrs.hasOwnProperty(nm)) set[nm] = attrs[nm]; attrs = set; } if (token.type == "string" || token.string == "=") { // A value var before = cm.getRange(Pos(cur.line, Math.max(0, cur.ch - 60)), Pos(cur.line, token.type == "string" ? token.start : token.end)); var atName = before.match(/([^\s\u00a0=<>\"\']+)=$/), atValues; if (!atName || !attrs.hasOwnProperty(atName[1]) || !(atValues = attrs[atName[1]])) return; if (typeof atValues == 'function') atValues = atValues.call(this, cm); // Functions can be used to supply values for autocomplete widget if (token.type == "string") { prefix = token.string; var n = 0; if (/['"]/.test(token.string.charAt(0))) { quote = token.string.charAt(0); prefix = token.string.slice(1); n++; } var len = token.string.length; if (/['"]/.test(token.string.charAt(len - 1))) { quote = token.string.charAt(len - 1); prefix = token.string.substr(n, len - 2); } replaceToken = true; } for (var i = 0; i < atValues.length; ++i) if (!prefix || atValues[i].lastIndexOf(prefix, 0) == 0) result.push(quote + atValues[i] + quote); } else { // An attribute name if (token.type == "attribute") { prefix = token.string; replaceToken = true; } for (var attr in attrs) if (attrs.hasOwnProperty(attr) && (!prefix || attr.lastIndexOf(prefix, 0) == 0)) result.push(attr); } } return { list: result, from: replaceToken ? Pos(cur.line, tagStart == null ? token.start : tagStart) : cur, to: replaceToken ? Pos(cur.line, token.end) : cur }; } CodeMirror.registerHelper("hint", "xml", getHints); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/lint/coffeescript-lint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Depends on coffeelint.js from http://www.coffeelint.org/js/coffeelint.js // declare global: coffeelint (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.registerHelper("lint", "coffeescript", function(text) { var found = []; var parseError = function(err) { var loc = err.lineNumber; found.push({from: CodeMirror.Pos(loc-1, 0), to: CodeMirror.Pos(loc, 0), severity: err.level, message: err.message}); }; try { var res = coffeelint.lint(text); for(var i = 0; i < res.length; i++) { parseError(res[i]); } } catch(e) { found.push({from: CodeMirror.Pos(e.location.first_line, 0), to: CodeMirror.Pos(e.location.last_line, e.location.last_column), severity: 'error', message: e.message}); } return found; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/lint/css-lint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Depends on csslint.js from https://github.com/stubbornella/csslint // declare global: CSSLint (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.registerHelper("lint", "css", function(text) { var found = []; if (!window.CSSLint) return found; var results = CSSLint.verify(text), messages = results.messages, message = null; for ( var i = 0; i < messages.length; i++) { message = messages[i]; var startLine = message.line -1, endLine = message.line -1, startCol = message.col -1, endCol = message.col; found.push({ from: CodeMirror.Pos(startLine, startCol), to: CodeMirror.Pos(endLine, endCol), message: message.message, severity : message.type }); } return found; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/lint/html-lint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Depends on htmlhint.js from http://htmlhint.com/js/htmlhint.js // declare global: HTMLHint (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("htmlhint")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "htmlhint"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var defaultRules = { "tagname-lowercase": true, "attr-lowercase": true, "attr-value-double-quotes": true, "doctype-first": false, "tag-pair": true, "spec-char-escape": true, "id-unique": true, "src-not-empty": true, "attr-no-duplication": true }; CodeMirror.registerHelper("lint", "html", function(text, options) { var found = []; if (!window.HTMLHint) return found; var messages = HTMLHint.verify(text, options && options.rules || defaultRules); for (var i = 0; i < messages.length; i++) { var message = messages[i]; var startLine = message.line - 1, endLine = message.line - 1, startCol = message.col - 1, endCol = message.col; found.push({ from: CodeMirror.Pos(startLine, startCol), to: CodeMirror.Pos(endLine, endCol), message: message.message, severity : message.type }); } return found; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/lint/javascript-lint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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"; // declare global: JSHINT var bogus = [ "Dangerous comment" ]; var warnings = [ [ "Expected '{'", "Statement body should be inside '{ }' braces." ] ]; var errors = [ "Missing semicolon", "Extra comma", "Missing property name", "Unmatched ", " and instead saw", " is not defined", "Unclosed string", "Stopping, unable to continue" ]; function validator(text, options) { if (!window.JSHINT) return []; JSHINT(text, options, options.globals); var errors = JSHINT.data().errors, result = []; if (errors) parseErrors(errors, result); return result; } CodeMirror.registerHelper("lint", "javascript", validator); function cleanup(error) { // All problems are warnings by default fixWith(error, warnings, "warning", true); fixWith(error, errors, "error"); return isBogus(error) ? null : error; } function fixWith(error, fixes, severity, force) { var description, fix, find, replace, found; description = error.description; for ( var i = 0; i < fixes.length; i++) { fix = fixes[i]; find = (typeof fix === "string" ? fix : fix[0]); replace = (typeof fix === "string" ? null : fix[1]); found = description.indexOf(find) !== -1; if (force || found) { error.severity = severity; } if (found && replace) { error.description = replace; } } } function isBogus(error) { var description = error.description; for ( var i = 0; i < bogus.length; i++) { if (description.indexOf(bogus[i]) !== -1) { return true; } } return false; } function parseErrors(errors, output) { for ( var i = 0; i < errors.length; i++) { var error = errors[i]; if (error) { var linetabpositions, index; linetabpositions = []; // This next block is to fix a problem in jshint. Jshint // replaces // all tabs with spaces then performs some checks. The error // positions (character/space) are then reported incorrectly, // not taking the replacement step into account. Here we look // at the evidence line and try to adjust the character position // to the correct value. if (error.evidence) { // Tab positions are computed once per line and cached var tabpositions = linetabpositions[error.line]; if (!tabpositions) { var evidence = error.evidence; tabpositions = []; // ugggh phantomjs does not like this // forEachChar(evidence, function(item, index) { Array.prototype.forEach.call(evidence, function(item, index) { if (item === '\t') { // First col is 1 (not 0) to match error // positions tabpositions.push(index + 1); } }); linetabpositions[error.line] = tabpositions; } if (tabpositions.length > 0) { var pos = error.character; tabpositions.forEach(function(tabposition) { if (pos > tabposition) pos -= 1; }); error.character = pos; } } var start = error.character - 1, end = start + 1; if (error.evidence) { index = error.evidence.substring(start).search(/.\b/); if (index > -1) { end += index; } } // Convert to format expected by validation service error.description = error.reason;// + "(jshint)"; error.start = error.character; error.end = end; error = cleanup(error); if (error) output.push({message: error.description, severity: error.severity, from: CodeMirror.Pos(error.line - 1, start), to: CodeMirror.Pos(error.line - 1, end)}); } } } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/lint/json-lint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Depends on jsonlint.js from https://github.com/zaach/jsonlint // declare global: jsonlint (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.registerHelper("lint", "json", function(text) { var found = []; jsonlint.parseError = function(str, hash) { var loc = hash.loc; found.push({from: CodeMirror.Pos(loc.first_line - 1, loc.first_column), to: CodeMirror.Pos(loc.last_line - 1, loc.last_column), message: str}); }; try { jsonlint.parse(text); } catch(e) {} return found; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/lint/lint.css ================================================ /* The lint marker gutter */ .CodeMirror-lint-markers { width: 16px; } .CodeMirror-lint-tooltip { background-color: #ffd; border: 1px solid black; border-radius: 4px 4px 4px 4px; color: black; font-family: monospace; font-size: 10pt; overflow: hidden; padding: 2px 5px; position: fixed; white-space: pre; white-space: pre-wrap; z-index: 100; max-width: 600px; opacity: 0; transition: opacity .4s; -moz-transition: opacity .4s; -webkit-transition: opacity .4s; -o-transition: opacity .4s; -ms-transition: opacity .4s; } .CodeMirror-lint-mark-error, .CodeMirror-lint-mark-warning { background-position: left bottom; background-repeat: repeat-x; } .CodeMirror-lint-mark-error { background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJDw4cOCW1/KIAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAHElEQVQI12NggIL/DAz/GdA5/xkY/qPKMDAwAADLZwf5rvm+LQAAAABJRU5ErkJggg==") ; } .CodeMirror-lint-mark-warning { background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJFhQXEbhTg7YAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAMklEQVQI12NkgIIvJ3QXMjAwdDN+OaEbysDA4MPAwNDNwMCwiOHLCd1zX07o6kBVGQEAKBANtobskNMAAAAASUVORK5CYII="); } .CodeMirror-lint-marker-error, .CodeMirror-lint-marker-warning { background-position: center center; background-repeat: no-repeat; cursor: pointer; display: inline-block; height: 16px; width: 16px; vertical-align: middle; position: relative; } .CodeMirror-lint-message-error, .CodeMirror-lint-message-warning { padding-left: 18px; background-position: top left; background-repeat: no-repeat; } .CodeMirror-lint-marker-error, .CodeMirror-lint-message-error { background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAHlBMVEW7AAC7AACxAAC7AAC7AAAAAAC4AAC5AAD///+7AAAUdclpAAAABnRSTlMXnORSiwCK0ZKSAAAATUlEQVR42mWPOQ7AQAgDuQLx/z8csYRmPRIFIwRGnosRrpamvkKi0FTIiMASR3hhKW+hAN6/tIWhu9PDWiTGNEkTtIOucA5Oyr9ckPgAWm0GPBog6v4AAAAASUVORK5CYII="); } .CodeMirror-lint-marker-warning, .CodeMirror-lint-message-warning { background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAANlBMVEX/uwDvrwD/uwD/uwD/uwD/uwD/uwD/uwD/uwD6twD/uwAAAADurwD2tQD7uAD+ugAAAAD/uwDhmeTRAAAADHRSTlMJ8mN1EYcbmiixgACm7WbuAAAAVklEQVR42n3PUQqAIBBFUU1LLc3u/jdbOJoW1P08DA9Gba8+YWJ6gNJoNYIBzAA2chBth5kLmG9YUoG0NHAUwFXwO9LuBQL1giCQb8gC9Oro2vp5rncCIY8L8uEx5ZkAAAAASUVORK5CYII="); } .CodeMirror-lint-marker-multiple { background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAMAAADzjKfhAAAACVBMVEUAAAAAAAC/v7914kyHAAAAAXRSTlMAQObYZgAAACNJREFUeNo1ioEJAAAIwmz/H90iFFSGJgFMe3gaLZ0od+9/AQZ0ADosbYraAAAAAElFTkSuQmCC"); background-repeat: no-repeat; background-position: right bottom; width: 100%; height: 100%; } ================================================ FILE: front-vue/src/assets/CodeMirror/addon/lint/lint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 GUTTER_ID = "CodeMirror-lint-markers"; function showTooltip(e, content) { var tt = document.createElement("div"); tt.className = "CodeMirror-lint-tooltip"; tt.appendChild(content.cloneNode(true)); document.body.appendChild(tt); function position(e) { if (!tt.parentNode) return CodeMirror.off(document, "mousemove", position); tt.style.top = Math.max(0, e.clientY - tt.offsetHeight - 5) + "px"; tt.style.left = (e.clientX + 5) + "px"; } CodeMirror.on(document, "mousemove", position); position(e); if (tt.style.opacity != null) tt.style.opacity = 1; return tt; } function rm(elt) { if (elt.parentNode) elt.parentNode.removeChild(elt); } function hideTooltip(tt) { if (!tt.parentNode) return; if (tt.style.opacity == null) rm(tt); tt.style.opacity = 0; setTimeout(function() { rm(tt); }, 600); } function showTooltipFor(e, content, node) { var tooltip = showTooltip(e, content); function hide() { CodeMirror.off(node, "mouseout", hide); if (tooltip) { hideTooltip(tooltip); tooltip = null; } } var poll = setInterval(function() { if (tooltip) for (var n = node;; n = n.parentNode) { if (n && n.nodeType == 11) n = n.host; if (n == document.body) return; if (!n) { hide(); break; } } if (!tooltip) return clearInterval(poll); }, 400); CodeMirror.on(node, "mouseout", hide); } function LintState(cm, options, hasGutter) { this.marked = []; this.options = options; this.timeout = null; this.hasGutter = hasGutter; this.onMouseOver = function(e) { onMouseOver(cm, e); }; this.waitingFor = 0 } function parseOptions(_cm, options) { if (options instanceof Function) return {getAnnotations: options}; if (!options || options === true) options = {}; return options; } function clearMarks(cm) { var state = cm.state.lint; if (state.hasGutter) cm.clearGutter(GUTTER_ID); for (var i = 0; i < state.marked.length; ++i) state.marked[i].clear(); state.marked.length = 0; } function makeMarker(labels, severity, multiple, tooltips) { var marker = document.createElement("div"), inner = marker; marker.className = "CodeMirror-lint-marker-" + severity; if (multiple) { inner = marker.appendChild(document.createElement("div")); inner.className = "CodeMirror-lint-marker-multiple"; } if (tooltips != false) CodeMirror.on(inner, "mouseover", function(e) { showTooltipFor(e, labels, inner); }); return marker; } function getMaxSeverity(a, b) { if (a == "error") return a; else return b; } function groupByLine(annotations) { var lines = []; for (var i = 0; i < annotations.length; ++i) { var ann = annotations[i], line = ann.from.line; (lines[line] || (lines[line] = [])).push(ann); } return lines; } function annotationTooltip(ann) { var severity = ann.severity; if (!severity) severity = "error"; var tip = document.createElement("div"); tip.className = "CodeMirror-lint-message-" + severity; tip.appendChild(document.createTextNode(ann.message)); return tip; } function lintAsync(cm, getAnnotations, passOptions) { var state = cm.state.lint var id = ++state.waitingFor function abort() { id = -1 cm.off("change", abort) } cm.on("change", abort) getAnnotations(cm.getValue(), function(annotations, arg2) { cm.off("change", abort) if (state.waitingFor != id) return if (arg2 && annotations instanceof CodeMirror) annotations = arg2 updateLinting(cm, annotations) }, passOptions, cm); } function startLinting(cm) { var state = cm.state.lint, options = state.options; var passOptions = options.options || options; // Support deprecated passing of `options` property in options var getAnnotations = options.getAnnotations || cm.getHelper(CodeMirror.Pos(0, 0), "lint"); if (!getAnnotations) return; if (options.async || getAnnotations.async) { lintAsync(cm, getAnnotations, passOptions) } else { var annotations = getAnnotations(cm.getValue(), passOptions, cm); if (!annotations) return; if (annotations.then) annotations.then(function(issues) { updateLinting(cm, issues); }); else updateLinting(cm, annotations); } } function updateLinting(cm, annotationsNotSorted) { clearMarks(cm); var state = cm.state.lint, options = state.options; var annotations = groupByLine(annotationsNotSorted); for (var line = 0; line < annotations.length; ++line) { var anns = annotations[line]; if (!anns) continue; var maxSeverity = null; var tipLabel = state.hasGutter && document.createDocumentFragment(); for (var i = 0; i < anns.length; ++i) { var ann = anns[i]; var severity = ann.severity; if (!severity) severity = "error"; maxSeverity = getMaxSeverity(maxSeverity, severity); if (options.formatAnnotation) ann = options.formatAnnotation(ann); if (state.hasGutter) tipLabel.appendChild(annotationTooltip(ann)); if (ann.to) state.marked.push(cm.markText(ann.from, ann.to, { className: "CodeMirror-lint-mark-" + severity, __annotation: ann })); } if (state.hasGutter) cm.setGutterMarker(line, GUTTER_ID, makeMarker(tipLabel, maxSeverity, anns.length > 1, state.options.tooltips)); } if (options.onUpdateLinting) options.onUpdateLinting(annotationsNotSorted, annotations, cm); } function onChange(cm) { var state = cm.state.lint; if (!state) return; clearTimeout(state.timeout); state.timeout = setTimeout(function(){startLinting(cm);}, state.options.delay || 500); } function popupTooltips(annotations, e) { var target = e.target || e.srcElement; var tooltip = document.createDocumentFragment(); for (var i = 0; i < annotations.length; i++) { var ann = annotations[i]; tooltip.appendChild(annotationTooltip(ann)); } showTooltipFor(e, tooltip, target); } function onMouseOver(cm, e) { var target = e.target || e.srcElement; if (!/\bCodeMirror-lint-mark-/.test(target.className)) return; var box = target.getBoundingClientRect(), x = (box.left + box.right) / 2, y = (box.top + box.bottom) / 2; var spans = cm.findMarksAt(cm.coordsChar({left: x, top: y}, "client")); var annotations = []; for (var i = 0; i < spans.length; ++i) { var ann = spans[i].__annotation; if (ann) annotations.push(ann); } if (annotations.length) popupTooltips(annotations, e); } CodeMirror.defineOption("lint", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { clearMarks(cm); if (cm.state.lint.options.lintOnChange !== false) cm.off("change", onChange); CodeMirror.off(cm.getWrapperElement(), "mouseover", cm.state.lint.onMouseOver); clearTimeout(cm.state.lint.timeout); delete cm.state.lint; } if (val) { var gutters = cm.getOption("gutters"), hasLintGutter = false; for (var i = 0; i < gutters.length; ++i) if (gutters[i] == GUTTER_ID) hasLintGutter = true; var state = cm.state.lint = new LintState(cm, parseOptions(cm, val), hasLintGutter); if (state.options.lintOnChange !== false) cm.on("change", onChange); if (state.options.tooltips != false && state.options.tooltips != "gutter") CodeMirror.on(cm.getWrapperElement(), "mouseover", state.onMouseOver); startLinting(cm); } }); CodeMirror.defineExtension("performLint", function() { if (this.state.lint) startLinting(this); }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/lint/yaml-lint.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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"; // Depends on js-yaml.js from https://github.com/nodeca/js-yaml // declare global: jsyaml CodeMirror.registerHelper("lint", "yaml", function(text) { var found = []; try { jsyaml.load(text); } catch(e) { var loc = e.mark, // js-yaml YAMLException doesn't always provide an accurate lineno // e.g., when there are multiple yaml docs // --- // --- // foo:bar from = loc ? CodeMirror.Pos(loc.line, loc.column) : CodeMirror.Pos(0, 0), to = from; found.push({ from: from, to: to, message: e.message }); } return found; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/merge/merge.css ================================================ .CodeMirror-merge { position: relative; border: 1px solid #ddd; white-space: pre; } .CodeMirror-merge, .CodeMirror-merge .CodeMirror { height: 350px; } .CodeMirror-merge-2pane .CodeMirror-merge-pane { width: 47%; } .CodeMirror-merge-2pane .CodeMirror-merge-gap { width: 6%; } .CodeMirror-merge-3pane .CodeMirror-merge-pane { width: 31%; } .CodeMirror-merge-3pane .CodeMirror-merge-gap { width: 3.5%; } .CodeMirror-merge-pane { display: inline-block; white-space: normal; vertical-align: top; } .CodeMirror-merge-pane-rightmost { position: absolute; right: 0px; z-index: 1; } .CodeMirror-merge-gap { z-index: 2; display: inline-block; height: 100%; -moz-box-sizing: border-box; box-sizing: border-box; overflow: hidden; border-left: 1px solid #ddd; border-right: 1px solid #ddd; position: relative; background: #f8f8f8; } .CodeMirror-merge-scrolllock-wrap { position: absolute; bottom: 0; left: 50%; } .CodeMirror-merge-scrolllock { position: relative; left: -50%; cursor: pointer; color: #555; line-height: 1; } .CodeMirror-merge-copybuttons-left, .CodeMirror-merge-copybuttons-right { position: absolute; left: 0; top: 0; right: 0; bottom: 0; line-height: 1; } .CodeMirror-merge-copy { position: absolute; cursor: pointer; color: #44c; z-index: 3; } .CodeMirror-merge-copy-reverse { position: absolute; cursor: pointer; color: #44c; } .CodeMirror-merge-copybuttons-left .CodeMirror-merge-copy { left: 2px; } .CodeMirror-merge-copybuttons-right .CodeMirror-merge-copy { right: 2px; } .CodeMirror-merge-r-inserted, .CodeMirror-merge-l-inserted { background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAACCAYAAACddGYaAAAAGUlEQVQI12MwuCXy3+CWyH8GBgYGJgYkAABZbAQ9ELXurwAAAABJRU5ErkJggg==); background-position: bottom left; background-repeat: repeat-x; } .CodeMirror-merge-r-deleted, .CodeMirror-merge-l-deleted { background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAACCAYAAACddGYaAAAAGUlEQVQI12M4Kyb2/6yY2H8GBgYGJgYkAABURgPz6Ks7wQAAAABJRU5ErkJggg==); background-position: bottom left; background-repeat: repeat-x; } .CodeMirror-merge-r-chunk { background: #ffffe0; } .CodeMirror-merge-r-chunk-start { border-top: 1px solid #ee8; } .CodeMirror-merge-r-chunk-end { border-bottom: 1px solid #ee8; } .CodeMirror-merge-r-connect { fill: #ffffe0; stroke: #ee8; stroke-width: 1px; } .CodeMirror-merge-l-chunk { background: #eef; } .CodeMirror-merge-l-chunk-start { border-top: 1px solid #88e; } .CodeMirror-merge-l-chunk-end { border-bottom: 1px solid #88e; } .CodeMirror-merge-l-connect { fill: #eef; stroke: #88e; stroke-width: 1px; } .CodeMirror-merge-l-chunk.CodeMirror-merge-r-chunk { background: #dfd; } .CodeMirror-merge-l-chunk-start.CodeMirror-merge-r-chunk-start { border-top: 1px solid #4e4; } .CodeMirror-merge-l-chunk-end.CodeMirror-merge-r-chunk-end { border-bottom: 1px solid #4e4; } .CodeMirror-merge-collapsed-widget:before { content: "(...)"; } .CodeMirror-merge-collapsed-widget { cursor: pointer; color: #88b; background: #eef; border: 1px solid #ddf; font-size: 90%; padding: 0 3px; border-radius: 4px; } .CodeMirror-merge-collapsed-line .CodeMirror-gutter-elt { display: none; } ================================================ FILE: front-vue/src/assets/CodeMirror/addon/merge/merge.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // declare global: diff_match_patch, DIFF_INSERT, DIFF_DELETE, DIFF_EQUAL (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); // Note non-packaged dependency diff_match_patch else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "diff_match_patch"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var Pos = CodeMirror.Pos; var svgNS = "http://www.w3.org/2000/svg"; function DiffView(mv, type) { this.mv = mv; this.type = type; this.classes = type == "left" ? {chunk: "CodeMirror-merge-l-chunk", start: "CodeMirror-merge-l-chunk-start", end: "CodeMirror-merge-l-chunk-end", insert: "CodeMirror-merge-l-inserted", del: "CodeMirror-merge-l-deleted", connect: "CodeMirror-merge-l-connect"} : {chunk: "CodeMirror-merge-r-chunk", start: "CodeMirror-merge-r-chunk-start", end: "CodeMirror-merge-r-chunk-end", insert: "CodeMirror-merge-r-inserted", del: "CodeMirror-merge-r-deleted", connect: "CodeMirror-merge-r-connect"}; } DiffView.prototype = { constructor: DiffView, init: function(pane, orig, options) { this.edit = this.mv.edit; ;(this.edit.state.diffViews || (this.edit.state.diffViews = [])).push(this); this.orig = CodeMirror(pane, copyObj({value: orig, readOnly: !this.mv.options.allowEditingOriginals}, copyObj(options))); if (this.mv.options.connect == "align") { if (!this.edit.state.trackAlignable) this.edit.state.trackAlignable = new TrackAlignable(this.edit) this.orig.state.trackAlignable = new TrackAlignable(this.orig) } this.orig.state.diffViews = [this]; var classLocation = options.chunkClassLocation || "background"; if (Object.prototype.toString.call(classLocation) != "[object Array]") classLocation = [classLocation] this.classes.classLocation = classLocation this.diff = getDiff(asString(orig), asString(options.value), this.mv.options.ignoreWhitespace); this.chunks = getChunks(this.diff); this.diffOutOfDate = this.dealigned = false; this.needsScrollSync = null this.showDifferences = options.showDifferences !== false; }, registerEvents: function(otherDv) { this.forceUpdate = registerUpdate(this); setScrollLock(this, true, false); registerScroll(this, otherDv); }, setShowDifferences: function(val) { val = val !== false; if (val != this.showDifferences) { this.showDifferences = val; this.forceUpdate("full"); } } }; function ensureDiff(dv) { if (dv.diffOutOfDate) { dv.diff = getDiff(dv.orig.getValue(), dv.edit.getValue(), dv.mv.options.ignoreWhitespace); dv.chunks = getChunks(dv.diff); dv.diffOutOfDate = false; CodeMirror.signal(dv.edit, "updateDiff", dv.diff); } } var updating = false; function registerUpdate(dv) { var edit = {from: 0, to: 0, marked: []}; var orig = {from: 0, to: 0, marked: []}; var debounceChange, updatingFast = false; function update(mode) { updating = true; updatingFast = false; if (mode == "full") { if (dv.svg) clear(dv.svg); if (dv.copyButtons) clear(dv.copyButtons); clearMarks(dv.edit, edit.marked, dv.classes); clearMarks(dv.orig, orig.marked, dv.classes); edit.from = edit.to = orig.from = orig.to = 0; } ensureDiff(dv); if (dv.showDifferences) { updateMarks(dv.edit, dv.diff, edit, DIFF_INSERT, dv.classes); updateMarks(dv.orig, dv.diff, orig, DIFF_DELETE, dv.classes); } if (dv.mv.options.connect == "align") alignChunks(dv); makeConnections(dv); if (dv.needsScrollSync != null) syncScroll(dv, dv.needsScrollSync) updating = false; } function setDealign(fast) { if (updating) return; dv.dealigned = true; set(fast); } function set(fast) { if (updating || updatingFast) return; clearTimeout(debounceChange); if (fast === true) updatingFast = true; debounceChange = setTimeout(update, fast === true ? 20 : 250); } function change(_cm, change) { if (!dv.diffOutOfDate) { dv.diffOutOfDate = true; edit.from = edit.to = orig.from = orig.to = 0; } // Update faster when a line was added/removed setDealign(change.text.length - 1 != change.to.line - change.from.line); } function swapDoc() { dv.diffOutOfDate = true; dv.dealigned = true; update("full"); } dv.edit.on("change", change); dv.orig.on("change", change); dv.edit.on("swapDoc", swapDoc); dv.orig.on("swapDoc", swapDoc); if (dv.mv.options.connect == "align") { CodeMirror.on(dv.edit.state.trackAlignable, "realign", setDealign) CodeMirror.on(dv.orig.state.trackAlignable, "realign", setDealign) } dv.edit.on("viewportChange", function() { set(false); }); dv.orig.on("viewportChange", function() { set(false); }); update(); return update; } function registerScroll(dv, otherDv) { dv.edit.on("scroll", function() { syncScroll(dv, true) && makeConnections(dv); }); dv.orig.on("scroll", function() { syncScroll(dv, false) && makeConnections(dv); if (otherDv) syncScroll(otherDv, true) && makeConnections(otherDv); }); } function syncScroll(dv, toOrig) { // Change handler will do a refresh after a timeout when diff is out of date if (dv.diffOutOfDate) { if (dv.lockScroll && dv.needsScrollSync == null) dv.needsScrollSync = toOrig return false } dv.needsScrollSync = null if (!dv.lockScroll) return true; var editor, other, now = +new Date; if (toOrig) { editor = dv.edit; other = dv.orig; } else { editor = dv.orig; other = dv.edit; } // Don't take action if the position of this editor was recently set // (to prevent feedback loops) if (editor.state.scrollSetBy == dv && (editor.state.scrollSetAt || 0) + 250 > now) return false; var sInfo = editor.getScrollInfo(); if (dv.mv.options.connect == "align") { targetPos = sInfo.top; } else { var halfScreen = .5 * sInfo.clientHeight, midY = sInfo.top + halfScreen; var mid = editor.lineAtHeight(midY, "local"); var around = chunkBoundariesAround(dv.chunks, mid, toOrig); var off = getOffsets(editor, toOrig ? around.edit : around.orig); var offOther = getOffsets(other, toOrig ? around.orig : around.edit); var ratio = (midY - off.top) / (off.bot - off.top); var targetPos = (offOther.top - halfScreen) + ratio * (offOther.bot - offOther.top); var botDist, mix; // Some careful tweaking to make sure no space is left out of view // when scrolling to top or bottom. if (targetPos > sInfo.top && (mix = sInfo.top / halfScreen) < 1) { targetPos = targetPos * mix + sInfo.top * (1 - mix); } else if ((botDist = sInfo.height - sInfo.clientHeight - sInfo.top) < halfScreen) { var otherInfo = other.getScrollInfo(); var botDistOther = otherInfo.height - otherInfo.clientHeight - targetPos; if (botDistOther > botDist && (mix = botDist / halfScreen) < 1) targetPos = targetPos * mix + (otherInfo.height - otherInfo.clientHeight - botDist) * (1 - mix); } } other.scrollTo(sInfo.left, targetPos); other.state.scrollSetAt = now; other.state.scrollSetBy = dv; return true; } function getOffsets(editor, around) { var bot = around.after; if (bot == null) bot = editor.lastLine() + 1; return {top: editor.heightAtLine(around.before || 0, "local"), bot: editor.heightAtLine(bot, "local")}; } function setScrollLock(dv, val, action) { dv.lockScroll = val; if (val && action != false) syncScroll(dv, DIFF_INSERT) && makeConnections(dv); dv.lockButton.innerHTML = val ? "\u21db\u21da" : "\u21db  \u21da"; } // Updating the marks for editor content function removeClass(editor, line, classes) { var locs = classes.classLocation for (var i = 0; i < locs.length; i++) { editor.removeLineClass(line, locs[i], classes.chunk); editor.removeLineClass(line, locs[i], classes.start); editor.removeLineClass(line, locs[i], classes.end); } } function clearMarks(editor, arr, classes) { for (var i = 0; i < arr.length; ++i) { var mark = arr[i]; if (mark instanceof CodeMirror.TextMarker) mark.clear(); else if (mark.parent) removeClass(editor, mark, classes); } arr.length = 0; } // FIXME maybe add a margin around viewport to prevent too many updates function updateMarks(editor, diff, state, type, classes) { var vp = editor.getViewport(); editor.operation(function() { if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) { clearMarks(editor, state.marked, classes); markChanges(editor, diff, type, state.marked, vp.from, vp.to, classes); state.from = vp.from; state.to = vp.to; } else { if (vp.from < state.from) { markChanges(editor, diff, type, state.marked, vp.from, state.from, classes); state.from = vp.from; } if (vp.to > state.to) { markChanges(editor, diff, type, state.marked, state.to, vp.to, classes); state.to = vp.to; } } }); } function addClass(editor, lineNr, classes, main, start, end) { var locs = classes.classLocation, line = editor.getLineHandle(lineNr); for (var i = 0; i < locs.length; i++) { if (main) editor.addLineClass(line, locs[i], classes.chunk); if (start) editor.addLineClass(line, locs[i], classes.start); if (end) editor.addLineClass(line, locs[i], classes.end); } return line; } function markChanges(editor, diff, type, marks, from, to, classes) { var pos = Pos(0, 0); var top = Pos(from, 0), bot = editor.clipPos(Pos(to - 1)); var cls = type == DIFF_DELETE ? classes.del : classes.insert; function markChunk(start, end) { var bfrom = Math.max(from, start), bto = Math.min(to, end); for (var i = bfrom; i < bto; ++i) marks.push(addClass(editor, i, classes, true, i == start, i == end - 1)); // When the chunk is empty, make sure a horizontal line shows up if (start == end && bfrom == end && bto == end) { if (bfrom) marks.push(addClass(editor, bfrom - 1, classes, false, false, true)); else marks.push(addClass(editor, bfrom, classes, false, true, false)); } } var chunkStart = 0, pending = false; for (var i = 0; i < diff.length; ++i) { var part = diff[i], tp = part[0], str = part[1]; if (tp == DIFF_EQUAL) { var cleanFrom = pos.line + (startOfLineClean(diff, i) ? 0 : 1); moveOver(pos, str); var cleanTo = pos.line + (endOfLineClean(diff, i) ? 1 : 0); if (cleanTo > cleanFrom) { if (pending) { markChunk(chunkStart, cleanFrom); pending = false } chunkStart = cleanTo; } } else { pending = true if (tp == type) { var end = moveOver(pos, str, true); var a = posMax(top, pos), b = posMin(bot, end); if (!posEq(a, b)) marks.push(editor.markText(a, b, {className: cls})); pos = end; } } } if (pending) markChunk(chunkStart, pos.line + 1); } // Updating the gap between editor and original function makeConnections(dv) { if (!dv.showDifferences) return; if (dv.svg) { clear(dv.svg); var w = dv.gap.offsetWidth; attrs(dv.svg, "width", w, "height", dv.gap.offsetHeight); } if (dv.copyButtons) clear(dv.copyButtons); var vpEdit = dv.edit.getViewport(), vpOrig = dv.orig.getViewport(); var outerTop = dv.mv.wrap.getBoundingClientRect().top var sTopEdit = outerTop - dv.edit.getScrollerElement().getBoundingClientRect().top + dv.edit.getScrollInfo().top var sTopOrig = outerTop - dv.orig.getScrollerElement().getBoundingClientRect().top + dv.orig.getScrollInfo().top; for (var i = 0; i < dv.chunks.length; i++) { var ch = dv.chunks[i]; if (ch.editFrom <= vpEdit.to && ch.editTo >= vpEdit.from && ch.origFrom <= vpOrig.to && ch.origTo >= vpOrig.from) drawConnectorsForChunk(dv, ch, sTopOrig, sTopEdit, w); } } function getMatchingOrigLine(editLine, chunks) { var editStart = 0, origStart = 0; for (var i = 0; i < chunks.length; i++) { var chunk = chunks[i]; if (chunk.editTo > editLine && chunk.editFrom <= editLine) return null; if (chunk.editFrom > editLine) break; editStart = chunk.editTo; origStart = chunk.origTo; } return origStart + (editLine - editStart); } // Combines information about chunks and widgets/markers to return // an array of lines, in a single editor, that probably need to be // aligned with their counterparts in the editor next to it. function alignableFor(cm, chunks, isOrig) { var tracker = cm.state.trackAlignable var start = cm.firstLine(), trackI = 0 var result = [] for (var i = 0;; i++) { var chunk = chunks[i] var chunkStart = !chunk ? 1e9 : isOrig ? chunk.origFrom : chunk.editFrom for (; trackI < tracker.alignable.length; trackI += 2) { var n = tracker.alignable[trackI] + 1 if (n <= start) continue if (n <= chunkStart) result.push(n) else break } if (!chunk) break result.push(start = isOrig ? chunk.origTo : chunk.editTo) } return result } // Given information about alignable lines in two editors, fill in // the result (an array of three-element arrays) to reflect the // lines that need to be aligned with each other. function mergeAlignable(result, origAlignable, chunks, setIndex) { var rI = 0, origI = 0, chunkI = 0, diff = 0 outer: for (;; rI++) { var nextR = result[rI], nextO = origAlignable[origI] if (!nextR && nextO == null) break var rLine = nextR ? nextR[0] : 1e9, oLine = nextO == null ? 1e9 : nextO while (chunkI < chunks.length) { var chunk = chunks[chunkI] if (chunk.origFrom <= oLine && chunk.origTo > oLine) { origI++ rI-- continue outer; } if (chunk.editTo > rLine) { if (chunk.editFrom <= rLine) continue outer; break } diff += (chunk.origTo - chunk.origFrom) - (chunk.editTo - chunk.editFrom) chunkI++ } if (rLine == oLine - diff) { nextR[setIndex] = oLine origI++ } else if (rLine < oLine - diff) { nextR[setIndex] = rLine + diff } else { var record = [oLine - diff, null, null] record[setIndex] = oLine result.splice(rI, 0, record) origI++ } } } function findAlignedLines(dv, other) { var alignable = alignableFor(dv.edit, dv.chunks, false), result = [] if (other) for (var i = 0, j = 0; i < other.chunks.length; i++) { var n = other.chunks[i].editTo while (j < alignable.length && alignable[j] < n) j++ if (j == alignable.length || alignable[j] != n) alignable.splice(j++, 0, n) } for (var i = 0; i < alignable.length; i++) result.push([alignable[i], null, null]) mergeAlignable(result, alignableFor(dv.orig, dv.chunks, true), dv.chunks, 1) if (other) mergeAlignable(result, alignableFor(other.orig, other.chunks, true), other.chunks, 2) return result } function alignChunks(dv, force) { if (!dv.dealigned && !force) return; if (!dv.orig.curOp) return dv.orig.operation(function() { alignChunks(dv, force); }); dv.dealigned = false; var other = dv.mv.left == dv ? dv.mv.right : dv.mv.left; if (other) { ensureDiff(other); other.dealigned = false; } var linesToAlign = findAlignedLines(dv, other); // Clear old aligners var aligners = dv.mv.aligners; for (var i = 0; i < aligners.length; i++) aligners[i].clear(); aligners.length = 0; var cm = [dv.edit, dv.orig], scroll = []; if (other) cm.push(other.orig); for (var i = 0; i < cm.length; i++) scroll.push(cm[i].getScrollInfo().top); for (var ln = 0; ln < linesToAlign.length; ln++) alignLines(cm, linesToAlign[ln], aligners); for (var i = 0; i < cm.length; i++) cm[i].scrollTo(null, scroll[i]); } function alignLines(cm, lines, aligners) { var maxOffset = 0, offset = []; for (var i = 0; i < cm.length; i++) if (lines[i] != null) { var off = cm[i].heightAtLine(lines[i], "local"); offset[i] = off; maxOffset = Math.max(maxOffset, off); } for (var i = 0; i < cm.length; i++) if (lines[i] != null) { var diff = maxOffset - offset[i]; if (diff > 1) aligners.push(padAbove(cm[i], lines[i], diff)); } } function padAbove(cm, line, size) { var above = true; if (line > cm.lastLine()) { line--; above = false; } var elt = document.createElement("div"); elt.className = "CodeMirror-merge-spacer"; elt.style.height = size + "px"; elt.style.minWidth = "1px"; return cm.addLineWidget(line, elt, {height: size, above: above, mergeSpacer: true, handleMouseEvents: true}); } function drawConnectorsForChunk(dv, chunk, sTopOrig, sTopEdit, w) { var flip = dv.type == "left"; var top = dv.orig.heightAtLine(chunk.origFrom, "local", true) - sTopOrig; if (dv.svg) { var topLpx = top; var topRpx = dv.edit.heightAtLine(chunk.editFrom, "local", true) - sTopEdit; if (flip) { var tmp = topLpx; topLpx = topRpx; topRpx = tmp; } var botLpx = dv.orig.heightAtLine(chunk.origTo, "local", true) - sTopOrig; var botRpx = dv.edit.heightAtLine(chunk.editTo, "local", true) - sTopEdit; if (flip) { var tmp = botLpx; botLpx = botRpx; botRpx = tmp; } var curveTop = " C " + w/2 + " " + topRpx + " " + w/2 + " " + topLpx + " " + (w + 2) + " " + topLpx; var curveBot = " C " + w/2 + " " + botLpx + " " + w/2 + " " + botRpx + " -1 " + botRpx; attrs(dv.svg.appendChild(document.createElementNS(svgNS, "path")), "d", "M -1 " + topRpx + curveTop + " L " + (w + 2) + " " + botLpx + curveBot + " z", "class", dv.classes.connect); } if (dv.copyButtons) { var copy = dv.copyButtons.appendChild(elt("div", dv.type == "left" ? "\u21dd" : "\u21dc", "CodeMirror-merge-copy")); var editOriginals = dv.mv.options.allowEditingOriginals; copy.title = editOriginals ? "Push to left" : "Revert chunk"; copy.chunk = chunk; copy.style.top = (chunk.origTo > chunk.origFrom ? top : dv.edit.heightAtLine(chunk.editFrom, "local") - sTopEdit) + "px"; if (editOriginals) { var topReverse = dv.edit.heightAtLine(chunk.editFrom, "local") - sTopEdit; var copyReverse = dv.copyButtons.appendChild(elt("div", dv.type == "right" ? "\u21dd" : "\u21dc", "CodeMirror-merge-copy-reverse")); copyReverse.title = "Push to right"; copyReverse.chunk = {editFrom: chunk.origFrom, editTo: chunk.origTo, origFrom: chunk.editFrom, origTo: chunk.editTo}; copyReverse.style.top = topReverse + "px"; dv.type == "right" ? copyReverse.style.left = "2px" : copyReverse.style.right = "2px"; } } } function copyChunk(dv, to, from, chunk) { if (dv.diffOutOfDate) return; var origStart = chunk.origTo > from.lastLine() ? Pos(chunk.origFrom - 1) : Pos(chunk.origFrom, 0) var origEnd = Pos(chunk.origTo, 0) var editStart = chunk.editTo > to.lastLine() ? Pos(chunk.editFrom - 1) : Pos(chunk.editFrom, 0) var editEnd = Pos(chunk.editTo, 0) var handler = dv.mv.options.revertChunk if (handler) handler(dv.mv, from, origStart, origEnd, to, editStart, editEnd) else to.replaceRange(from.getRange(origStart, origEnd), editStart, editEnd) } // Merge view, containing 0, 1, or 2 diff views. var MergeView = CodeMirror.MergeView = function(node, options) { if (!(this instanceof MergeView)) return new MergeView(node, options); this.options = options; var origLeft = options.origLeft, origRight = options.origRight == null ? options.orig : options.origRight; var hasLeft = origLeft != null, hasRight = origRight != null; var panes = 1 + (hasLeft ? 1 : 0) + (hasRight ? 1 : 0); var wrap = [], left = this.left = null, right = this.right = null; var self = this; if (hasLeft) { left = this.left = new DiffView(this, "left"); var leftPane = elt("div", null, "CodeMirror-merge-pane CodeMirror-merge-left"); wrap.push(leftPane); wrap.push(buildGap(left)); } var editPane = elt("div", null, "CodeMirror-merge-pane CodeMirror-merge-editor"); wrap.push(editPane); if (hasRight) { right = this.right = new DiffView(this, "right"); wrap.push(buildGap(right)); var rightPane = elt("div", null, "CodeMirror-merge-pane CodeMirror-merge-right"); wrap.push(rightPane); } (hasRight ? rightPane : editPane).className += " CodeMirror-merge-pane-rightmost"; wrap.push(elt("div", null, null, "height: 0; clear: both;")); var wrapElt = this.wrap = node.appendChild(elt("div", wrap, "CodeMirror-merge CodeMirror-merge-" + panes + "pane")); this.edit = CodeMirror(editPane, copyObj(options)); if (left) left.init(leftPane, origLeft, options); if (right) right.init(rightPane, origRight, options); if (options.collapseIdentical) this.editor().operation(function() { collapseIdenticalStretches(self, options.collapseIdentical); }); if (options.connect == "align") { this.aligners = []; alignChunks(this.left || this.right, true); } if (left) left.registerEvents(right) if (right) right.registerEvents(left) var onResize = function() { if (left) makeConnections(left); if (right) makeConnections(right); }; CodeMirror.on(window, "resize", onResize); var resizeInterval = setInterval(function() { for (var p = wrapElt.parentNode; p && p != document.body; p = p.parentNode) {} if (!p) { clearInterval(resizeInterval); CodeMirror.off(window, "resize", onResize); } }, 5000); }; function buildGap(dv) { var lock = dv.lockButton = elt("div", null, "CodeMirror-merge-scrolllock"); lock.title = "Toggle locked scrolling"; var lockWrap = elt("div", [lock], "CodeMirror-merge-scrolllock-wrap"); CodeMirror.on(lock, "click", function() { setScrollLock(dv, !dv.lockScroll); }); var gapElts = [lockWrap]; if (dv.mv.options.revertButtons !== false) { dv.copyButtons = elt("div", null, "CodeMirror-merge-copybuttons-" + dv.type); CodeMirror.on(dv.copyButtons, "click", function(e) { var node = e.target || e.srcElement; if (!node.chunk) return; if (node.className == "CodeMirror-merge-copy-reverse") { copyChunk(dv, dv.orig, dv.edit, node.chunk); return; } copyChunk(dv, dv.edit, dv.orig, node.chunk); }); gapElts.unshift(dv.copyButtons); } if (dv.mv.options.connect != "align") { var svg = document.createElementNS && document.createElementNS(svgNS, "svg"); if (svg && !svg.createSVGRect) svg = null; dv.svg = svg; if (svg) gapElts.push(svg); } return dv.gap = elt("div", gapElts, "CodeMirror-merge-gap"); } MergeView.prototype = { constructor: MergeView, editor: function() { return this.edit; }, rightOriginal: function() { return this.right && this.right.orig; }, leftOriginal: function() { return this.left && this.left.orig; }, setShowDifferences: function(val) { if (this.right) this.right.setShowDifferences(val); if (this.left) this.left.setShowDifferences(val); }, rightChunks: function() { if (this.right) { ensureDiff(this.right); return this.right.chunks; } }, leftChunks: function() { if (this.left) { ensureDiff(this.left); return this.left.chunks; } } }; function asString(obj) { if (typeof obj == "string") return obj; else return obj.getValue(); } // Operations on diffs var dmp = new diff_match_patch(); function getDiff(a, b, ignoreWhitespace) { var diff = dmp.diff_main(a, b); // The library sometimes leaves in empty parts, which confuse the algorithm for (var i = 0; i < diff.length; ++i) { var part = diff[i]; if (ignoreWhitespace ? !/[^ \t]/.test(part[1]) : !part[1]) { diff.splice(i--, 1); } else if (i && diff[i - 1][0] == part[0]) { diff.splice(i--, 1); diff[i][1] += part[1]; } } return diff; } function getChunks(diff) { var chunks = []; var startEdit = 0, startOrig = 0; var edit = Pos(0, 0), orig = Pos(0, 0); for (var i = 0; i < diff.length; ++i) { var part = diff[i], tp = part[0]; if (tp == DIFF_EQUAL) { var startOff = !startOfLineClean(diff, i) || edit.line < startEdit || orig.line < startOrig ? 1 : 0; var cleanFromEdit = edit.line + startOff, cleanFromOrig = orig.line + startOff; moveOver(edit, part[1], null, orig); var endOff = endOfLineClean(diff, i) ? 1 : 0; var cleanToEdit = edit.line + endOff, cleanToOrig = orig.line + endOff; if (cleanToEdit > cleanFromEdit) { if (i) chunks.push({origFrom: startOrig, origTo: cleanFromOrig, editFrom: startEdit, editTo: cleanFromEdit}); startEdit = cleanToEdit; startOrig = cleanToOrig; } } else { moveOver(tp == DIFF_INSERT ? edit : orig, part[1]); } } if (startEdit <= edit.line || startOrig <= orig.line) chunks.push({origFrom: startOrig, origTo: orig.line + 1, editFrom: startEdit, editTo: edit.line + 1}); return chunks; } function endOfLineClean(diff, i) { if (i == diff.length - 1) return true; var next = diff[i + 1][1]; if ((next.length == 1 && i < diff.length - 2) || next.charCodeAt(0) != 10) return false; if (i == diff.length - 2) return true; next = diff[i + 2][1]; return (next.length > 1 || i == diff.length - 3) && next.charCodeAt(0) == 10; } function startOfLineClean(diff, i) { if (i == 0) return true; var last = diff[i - 1][1]; if (last.charCodeAt(last.length - 1) != 10) return false; if (i == 1) return true; last = diff[i - 2][1]; return last.charCodeAt(last.length - 1) == 10; } function chunkBoundariesAround(chunks, n, nInEdit) { var beforeE, afterE, beforeO, afterO; for (var i = 0; i < chunks.length; i++) { var chunk = chunks[i]; var fromLocal = nInEdit ? chunk.editFrom : chunk.origFrom; var toLocal = nInEdit ? chunk.editTo : chunk.origTo; if (afterE == null) { if (fromLocal > n) { afterE = chunk.editFrom; afterO = chunk.origFrom; } else if (toLocal > n) { afterE = chunk.editTo; afterO = chunk.origTo; } } if (toLocal <= n) { beforeE = chunk.editTo; beforeO = chunk.origTo; } else if (fromLocal <= n) { beforeE = chunk.editFrom; beforeO = chunk.origFrom; } } return {edit: {before: beforeE, after: afterE}, orig: {before: beforeO, after: afterO}}; } function collapseSingle(cm, from, to) { cm.addLineClass(from, "wrap", "CodeMirror-merge-collapsed-line"); var widget = document.createElement("span"); widget.className = "CodeMirror-merge-collapsed-widget"; widget.title = "Identical text collapsed. Click to expand."; var mark = cm.markText(Pos(from, 0), Pos(to - 1), { inclusiveLeft: true, inclusiveRight: true, replacedWith: widget, clearOnEnter: true }); function clear() { mark.clear(); cm.removeLineClass(from, "wrap", "CodeMirror-merge-collapsed-line"); } CodeMirror.on(widget, "click", clear); return {mark: mark, clear: clear}; } function collapseStretch(size, editors) { var marks = []; function clear() { for (var i = 0; i < marks.length; i++) marks[i].clear(); } for (var i = 0; i < editors.length; i++) { var editor = editors[i]; var mark = collapseSingle(editor.cm, editor.line, editor.line + size); marks.push(mark); mark.mark.on("clear", clear); } return marks[0].mark; } function unclearNearChunks(dv, margin, off, clear) { for (var i = 0; i < dv.chunks.length; i++) { var chunk = dv.chunks[i]; for (var l = chunk.editFrom - margin; l < chunk.editTo + margin; l++) { var pos = l + off; if (pos >= 0 && pos < clear.length) clear[pos] = false; } } } function collapseIdenticalStretches(mv, margin) { if (typeof margin != "number") margin = 2; var clear = [], edit = mv.editor(), off = edit.firstLine(); for (var l = off, e = edit.lastLine(); l <= e; l++) clear.push(true); if (mv.left) unclearNearChunks(mv.left, margin, off, clear); if (mv.right) unclearNearChunks(mv.right, margin, off, clear); for (var i = 0; i < clear.length; i++) { if (clear[i]) { var line = i + off; for (var size = 1; i < clear.length - 1 && clear[i + 1]; i++, size++) {} if (size > margin) { var editors = [{line: line, cm: edit}]; if (mv.left) editors.push({line: getMatchingOrigLine(line, mv.left.chunks), cm: mv.left.orig}); if (mv.right) editors.push({line: getMatchingOrigLine(line, mv.right.chunks), cm: mv.right.orig}); var mark = collapseStretch(size, editors); if (mv.options.onCollapse) mv.options.onCollapse(mv, line, size, mark); } } } } // General utilities function elt(tag, content, className, style) { var 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 (var i = 0; i < content.length; ++i) e.appendChild(content[i]); return e; } function clear(node) { for (var count = node.childNodes.length; count > 0; --count) node.removeChild(node.firstChild); } function attrs(elt) { for (var i = 1; i < arguments.length; i += 2) elt.setAttribute(arguments[i], arguments[i+1]); } function copyObj(obj, target) { if (!target) target = {}; for (var prop in obj) if (obj.hasOwnProperty(prop)) target[prop] = obj[prop]; return target; } function moveOver(pos, str, copy, other) { var out = copy ? Pos(pos.line, pos.ch) : pos, at = 0; for (;;) { var nl = str.indexOf("\n", at); if (nl == -1) break; ++out.line; if (other) ++other.line; at = nl + 1; } out.ch = (at ? 0 : out.ch) + (str.length - at); if (other) other.ch = (at ? 0 : other.ch) + (str.length - at); return out; } // Tracks collapsed markers and line widgets, in order to be able to // accurately align the content of two editors. var F_WIDGET = 1, F_WIDGET_BELOW = 2, F_MARKER = 4 function TrackAlignable(cm) { this.cm = cm this.alignable = [] this.height = cm.doc.height var self = this cm.on("markerAdded", function(_, marker) { if (!marker.collapsed) return var found = marker.find(1) if (found != null) self.set(found.line, F_MARKER) }) cm.on("markerCleared", function(_, marker, _min, max) { if (max != null && marker.collapsed) self.check(max, F_MARKER, self.hasMarker) }) cm.on("markerChanged", this.signal.bind(this)) cm.on("lineWidgetAdded", function(_, widget, lineNo) { if (widget.mergeSpacer) return if (widget.above) self.set(lineNo - 1, F_WIDGET_BELOW) else self.set(lineNo, F_WIDGET) }) cm.on("lineWidgetCleared", function(_, widget, lineNo) { if (widget.mergeSpacer) return if (widget.above) self.check(lineNo - 1, F_WIDGET_BELOW, self.hasWidgetBelow) else self.check(lineNo, F_WIDGET, self.hasWidget) }) cm.on("lineWidgetChanged", this.signal.bind(this)) cm.on("change", function(_, change) { var start = change.from.line, nBefore = change.to.line - change.from.line var nAfter = change.text.length - 1, end = start + nAfter if (nBefore || nAfter) self.map(start, nBefore, nAfter) self.check(end, F_MARKER, self.hasMarker) if (nBefore || nAfter) self.check(change.from.line, F_MARKER, self.hasMarker) }) cm.on("viewportChange", function() { if (self.cm.doc.height != self.height) self.signal() }) } TrackAlignable.prototype = { signal: function() { CodeMirror.signal(this, "realign") this.height = this.cm.doc.height }, set: function(n, flags) { var pos = -1 for (; pos < this.alignable.length; pos += 2) { var diff = this.alignable[pos] - n if (diff == 0) { if ((this.alignable[pos + 1] & flags) == flags) return this.alignable[pos + 1] |= flags this.signal() return } if (diff > 0) break } this.signal() this.alignable.splice(pos, 0, n, flags) }, find: function(n) { for (var i = 0; i < this.alignable.length; i += 2) if (this.alignable[i] == n) return i return -1 }, check: function(n, flag, pred) { var found = this.find(n) if (found == -1 || !(this.alignable[found + 1] & flag)) return if (!pred.call(this, n)) { this.signal() var flags = this.alignable[found + 1] & ~flag if (flags) this.alignable[found + 1] = flags else this.alignable.splice(found, 2) } }, hasMarker: function(n) { var handle = this.cm.getLineHandle(n) if (handle.markedSpans) for (var i = 0; i < handle.markedSpans.length; i++) if (handle.markedSpans[i].mark.collapsed && handle.markedSpans[i].to != null) return true return false }, hasWidget: function(n) { var handle = this.cm.getLineHandle(n) if (handle.widgets) for (var i = 0; i < handle.widgets.length; i++) if (!handle.widgets[i].above && !handle.widgets[i].mergeSpacer) return true return false }, hasWidgetBelow: function(n) { if (n == this.cm.lastLine()) return false var handle = this.cm.getLineHandle(n + 1) if (handle.widgets) for (var i = 0; i < handle.widgets.length; i++) if (handle.widgets[i].above && !handle.widgets[i].mergeSpacer) return true return false }, map: function(from, nBefore, nAfter) { var diff = nAfter - nBefore, to = from + nBefore, widgetFrom = -1, widgetTo = -1 for (var i = 0; i < this.alignable.length; i += 2) { var n = this.alignable[i] if (n == from && (this.alignable[i + 1] & F_WIDGET_BELOW)) widgetFrom = i if (n == to && (this.alignable[i + 1] & F_WIDGET_BELOW)) widgetTo = i if (n <= from) continue else if (n < to) this.alignable.splice(i--, 2) else this.alignable[i] += diff } if (widgetFrom > -1) { var flags = this.alignable[widgetFrom + 1] if (flags == F_WIDGET_BELOW) this.alignable.splice(widgetFrom, 2) else this.alignable[widgetFrom + 1] = flags & ~F_WIDGET_BELOW } if (widgetTo > -1 && nAfter) this.set(from + nAfter, F_WIDGET_BELOW) } } function posMin(a, b) { return (a.line - b.line || a.ch - b.ch) < 0 ? a : b; } function posMax(a, b) { return (a.line - b.line || a.ch - b.ch) > 0 ? a : b; } function posEq(a, b) { return a.line == b.line && a.ch == b.ch; } function findPrevDiff(chunks, start, isOrig) { for (var i = chunks.length - 1; i >= 0; i--) { var chunk = chunks[i]; var to = (isOrig ? chunk.origTo : chunk.editTo) - 1; if (to < start) return to; } } function findNextDiff(chunks, start, isOrig) { for (var i = 0; i < chunks.length; i++) { var chunk = chunks[i]; var from = (isOrig ? chunk.origFrom : chunk.editFrom); if (from > start) return from; } } function goNearbyDiff(cm, dir) { var found = null, views = cm.state.diffViews, line = cm.getCursor().line; if (views) for (var i = 0; i < views.length; i++) { var dv = views[i], isOrig = cm == dv.orig; ensureDiff(dv); var pos = dir < 0 ? findPrevDiff(dv.chunks, line, isOrig) : findNextDiff(dv.chunks, line, isOrig); if (pos != null && (found == null || (dir < 0 ? pos > found : pos < found))) found = pos; } if (found != null) cm.setCursor(found, 0); else return CodeMirror.Pass; } CodeMirror.commands.goNextDiff = function(cm) { return goNearbyDiff(cm, 1); }; CodeMirror.commands.goPrevDiff = function(cm) { return goNearbyDiff(cm, -1); }; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/mode/loadmode.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), "cjs"); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], function(CM) { mod(CM, "amd"); }); else // Plain browser env mod(CodeMirror, "plain"); })(function(CodeMirror, env) { if (!CodeMirror.modeURL) CodeMirror.modeURL = "../mode/%N/%N.js"; var loading = {}; function splitCallback(cont, n) { var countDown = n; return function() { if (--countDown == 0) cont(); }; } function ensureDeps(mode, cont) { var deps = CodeMirror.modes[mode].dependencies; if (!deps) return cont(); var missing = []; for (var i = 0; i < deps.length; ++i) { if (!CodeMirror.modes.hasOwnProperty(deps[i])) missing.push(deps[i]); } if (!missing.length) return cont(); var split = splitCallback(cont, missing.length); for (var i = 0; i < missing.length; ++i) CodeMirror.requireMode(missing[i], split); } CodeMirror.requireMode = function(mode, cont) { if (typeof mode != "string") mode = mode.name; if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont); if (loading.hasOwnProperty(mode)) return loading[mode].push(cont); var file = CodeMirror.modeURL.replace(/%N/g, mode); if (env == "plain") { var script = document.createElement("script"); script.src = file; var others = document.getElementsByTagName("script")[0]; var list = loading[mode] = [cont]; CodeMirror.on(script, "load", function() { ensureDeps(mode, function() { for (var i = 0; i < list.length; ++i) list[i](); }); }); others.parentNode.insertBefore(script, others); } else if (env == "cjs") { require(file); cont(); } else if (env == "amd") { requirejs([file], cont); } }; CodeMirror.autoLoadMode = function(instance, mode) { if (!CodeMirror.modes.hasOwnProperty(mode)) CodeMirror.requireMode(mode, function() { instance.setOption("mode", instance.getOption("mode")); }); }; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/mode/multiplex.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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.multiplexingMode = function(outer /*, others */) { // Others should be {open, close, mode [, delimStyle] [, innerStyle]} objects var others = Array.prototype.slice.call(arguments, 1); function indexOf(string, pattern, from, returnEnd) { if (typeof pattern == "string") { var found = string.indexOf(pattern, from); return returnEnd && found > -1 ? found + pattern.length : found; } var m = pattern.exec(from ? string.slice(from) : string); return m ? m.index + from + (returnEnd ? m[0].length : 0) : -1; } return { startState: function() { return { outer: CodeMirror.startState(outer), innerActive: null, inner: null }; }, copyState: function(state) { return { outer: CodeMirror.copyState(outer, state.outer), innerActive: state.innerActive, inner: state.innerActive && CodeMirror.copyState(state.innerActive.mode, state.inner) }; }, token: function(stream, state) { if (!state.innerActive) { var cutOff = Infinity, oldContent = stream.string; for (var i = 0; i < others.length; ++i) { var other = others[i]; var found = indexOf(oldContent, other.open, stream.pos); if (found == stream.pos) { if (!other.parseDelimiters) stream.match(other.open); state.innerActive = other; state.inner = CodeMirror.startState(other.mode, outer.indent ? outer.indent(state.outer, "") : 0); return other.delimStyle && (other.delimStyle + " " + other.delimStyle + "-open"); } else if (found != -1 && found < cutOff) { cutOff = found; } } if (cutOff != Infinity) stream.string = oldContent.slice(0, cutOff); var outerToken = outer.token(stream, state.outer); if (cutOff != Infinity) stream.string = oldContent; return outerToken; } else { var curInner = state.innerActive, oldContent = stream.string; if (!curInner.close && stream.sol()) { state.innerActive = state.inner = null; return this.token(stream, state); } var found = curInner.close ? indexOf(oldContent, curInner.close, stream.pos, curInner.parseDelimiters) : -1; if (found == stream.pos && !curInner.parseDelimiters) { stream.match(curInner.close); state.innerActive = state.inner = null; return curInner.delimStyle && (curInner.delimStyle + " " + curInner.delimStyle + "-close"); } if (found > -1) stream.string = oldContent.slice(0, found); var innerToken = curInner.mode.token(stream, state.inner); if (found > -1) stream.string = oldContent; if (found == stream.pos && curInner.parseDelimiters) state.innerActive = state.inner = null; if (curInner.innerStyle) { if (innerToken) innerToken = innerToken + " " + curInner.innerStyle; else innerToken = curInner.innerStyle; } return innerToken; } }, indent: function(state, textAfter) { var mode = state.innerActive ? state.innerActive.mode : outer; if (!mode.indent) return CodeMirror.Pass; return mode.indent(state.innerActive ? state.inner : state.outer, textAfter); }, blankLine: function(state) { var mode = state.innerActive ? state.innerActive.mode : outer; if (mode.blankLine) { mode.blankLine(state.innerActive ? state.inner : state.outer); } if (!state.innerActive) { for (var i = 0; i < others.length; ++i) { var other = others[i]; if (other.open === "\n") { state.innerActive = other; state.inner = CodeMirror.startState(other.mode, mode.indent ? mode.indent(state.outer, "") : 0); } } } else if (state.innerActive.close === "\n") { state.innerActive = state.inner = null; } }, electricChars: outer.electricChars, innerMode: function(state) { return state.inner ? {state: state.inner, mode: state.innerActive.mode} : {state: state.outer, mode: outer}; } }; }; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/mode/multiplex_test.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function() { CodeMirror.defineMode("markdown_with_stex", function(){ var inner = CodeMirror.getMode({}, "stex"); var outer = CodeMirror.getMode({}, "markdown"); var innerOptions = { open: '$', close: '$', mode: inner, delimStyle: 'delim', innerStyle: 'inner' }; return CodeMirror.multiplexingMode(outer, innerOptions); }); var mode = CodeMirror.getMode({}, "markdown_with_stex"); function MT(name) { test.mode( name, mode, Array.prototype.slice.call(arguments, 1), 'multiplexing'); } MT( "stexInsideMarkdown", "[strong **Equation:**] [delim&delim-open $][inner&tag \\pi][delim&delim-close $]"); })(); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/mode/overlay.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Utility function that allows modes to be combined. The mode given // as the base argument takes care of most of the normal mode // functionality, but a second (typically simple) mode is used, which // can override the style of text. Both modes get to parse all of the // text, but when both assign a non-null style to a piece of code, the // overlay wins, unless the combine argument was true and not overridden, // or state.overlay.combineTokens was true, in which case the styles are // combined. (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.overlayMode = function(base, overlay, combine) { return { startState: function() { return { base: CodeMirror.startState(base), overlay: CodeMirror.startState(overlay), basePos: 0, baseCur: null, overlayPos: 0, overlayCur: null, streamSeen: null }; }, copyState: function(state) { return { base: CodeMirror.copyState(base, state.base), overlay: CodeMirror.copyState(overlay, state.overlay), basePos: state.basePos, baseCur: null, overlayPos: state.overlayPos, overlayCur: null }; }, token: function(stream, state) { if (stream != state.streamSeen || Math.min(state.basePos, state.overlayPos) < stream.start) { state.streamSeen = stream; state.basePos = state.overlayPos = stream.start; } if (stream.start == state.basePos) { state.baseCur = base.token(stream, state.base); state.basePos = stream.pos; } if (stream.start == state.overlayPos) { stream.pos = stream.start; state.overlayCur = overlay.token(stream, state.overlay); state.overlayPos = stream.pos; } stream.pos = Math.min(state.basePos, state.overlayPos); // state.overlay.combineTokens always takes precedence over combine, // unless set to null if (state.overlayCur == null) return state.baseCur; else if (state.baseCur != null && state.overlay.combineTokens || combine && state.overlay.combineTokens == null) return state.baseCur + " " + state.overlayCur; else return state.overlayCur; }, indent: base.indent && function(state, textAfter) { return base.indent(state.base, textAfter); }, electricChars: base.electricChars, innerMode: function(state) { return {state: state.base, mode: base}; }, blankLine: function(state) { var baseToken, overlayToken; if (base.blankLine) baseToken = base.blankLine(state.base); if (overlay.blankLine) overlayToken = overlay.blankLine(state.overlay); return overlayToken == null ? baseToken : (combine && baseToken != null ? baseToken + " " + overlayToken : overlayToken); } }; }; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/mode/simple.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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.defineSimpleMode = function(name, states) { CodeMirror.defineMode(name, function(config) { return CodeMirror.simpleMode(config, states); }); }; CodeMirror.simpleMode = function(config, states) { ensureState(states, "start"); var states_ = {}, meta = states.meta || {}, hasIndentation = false; for (var state in states) if (state != meta && states.hasOwnProperty(state)) { var list = states_[state] = [], orig = states[state]; for (var i = 0; i < orig.length; i++) { var data = orig[i]; list.push(new Rule(data, states)); if (data.indent || data.dedent) hasIndentation = true; } } var mode = { startState: function() { return {state: "start", pending: null, local: null, localState: null, indent: hasIndentation ? [] : null}; }, copyState: function(state) { var s = {state: state.state, pending: state.pending, local: state.local, localState: null, indent: state.indent && state.indent.slice(0)}; if (state.localState) s.localState = CodeMirror.copyState(state.local.mode, state.localState); if (state.stack) s.stack = state.stack.slice(0); for (var pers = state.persistentStates; pers; pers = pers.next) s.persistentStates = {mode: pers.mode, spec: pers.spec, state: pers.state == state.localState ? s.localState : CodeMirror.copyState(pers.mode, pers.state), next: s.persistentStates}; return s; }, token: tokenFunction(states_, config), innerMode: function(state) { return state.local && {mode: state.local.mode, state: state.localState}; }, indent: indentFunction(states_, meta) }; if (meta) for (var prop in meta) if (meta.hasOwnProperty(prop)) mode[prop] = meta[prop]; return mode; }; function ensureState(states, name) { if (!states.hasOwnProperty(name)) throw new Error("Undefined state " + name + " in simple mode"); } function toRegex(val, caret) { if (!val) return /(?:)/; var flags = ""; if (val instanceof RegExp) { if (val.ignoreCase) flags = "i"; val = val.source; } else { val = String(val); } return new RegExp((caret === false ? "" : "^") + "(?:" + val + ")", flags); } function asToken(val) { if (!val) return null; if (typeof val == "string") return val.replace(/\./g, " "); var result = []; for (var i = 0; i < val.length; i++) result.push(val[i] && val[i].replace(/\./g, " ")); return result; } function Rule(data, states) { if (data.next || data.push) ensureState(states, data.next || data.push); this.regex = toRegex(data.regex); this.token = asToken(data.token); this.data = data; } function tokenFunction(states, config) { return function(stream, state) { if (state.pending) { var pend = state.pending.shift(); if (state.pending.length == 0) state.pending = null; stream.pos += pend.text.length; return pend.token; } if (state.local) { if (state.local.end && stream.match(state.local.end)) { var tok = state.local.endToken || null; state.local = state.localState = null; return tok; } else { var tok = state.local.mode.token(stream, state.localState), m; if (state.local.endScan && (m = state.local.endScan.exec(stream.current()))) stream.pos = stream.start + m.index; return tok; } } var curState = states[state.state]; for (var i = 0; i < curState.length; i++) { var rule = curState[i]; var matches = (!rule.data.sol || stream.sol()) && stream.match(rule.regex); if (matches) { if (rule.data.next) { state.state = rule.data.next; } else if (rule.data.push) { (state.stack || (state.stack = [])).push(state.state); state.state = rule.data.push; } else if (rule.data.pop && state.stack && state.stack.length) { state.state = state.stack.pop(); } if (rule.data.mode) enterLocalMode(config, state, rule.data.mode, rule.token); if (rule.data.indent) state.indent.push(stream.indentation() + config.indentUnit); if (rule.data.dedent) state.indent.pop(); if (matches.length > 2) { state.pending = []; for (var j = 2; j < matches.length; j++) if (matches[j]) state.pending.push({text: matches[j], token: rule.token[j - 1]}); stream.backUp(matches[0].length - (matches[1] ? matches[1].length : 0)); return rule.token[0]; } else if (rule.token && rule.token.join) { return rule.token[0]; } else { return rule.token; } } } stream.next(); return null; }; } function cmp(a, b) { if (a === b) return true; if (!a || typeof a != "object" || !b || typeof b != "object") return false; var props = 0; for (var prop in a) if (a.hasOwnProperty(prop)) { if (!b.hasOwnProperty(prop) || !cmp(a[prop], b[prop])) return false; props++; } for (var prop in b) if (b.hasOwnProperty(prop)) props--; return props == 0; } function enterLocalMode(config, state, spec, token) { var pers; if (spec.persistent) for (var p = state.persistentStates; p && !pers; p = p.next) if (spec.spec ? cmp(spec.spec, p.spec) : spec.mode == p.mode) pers = p; var mode = pers ? pers.mode : spec.mode || CodeMirror.getMode(config, spec.spec); var lState = pers ? pers.state : CodeMirror.startState(mode); if (spec.persistent && !pers) state.persistentStates = {mode: mode, spec: spec.spec, state: lState, next: state.persistentStates}; state.localState = lState; state.local = {mode: mode, end: spec.end && toRegex(spec.end), endScan: spec.end && spec.forceEnd !== false && toRegex(spec.end, false), endToken: token && token.join ? token[token.length - 1] : token}; } function indexOf(val, arr) { for (var i = 0; i < arr.length; i++) if (arr[i] === val) return true; } function indentFunction(states, meta) { return function(state, textAfter, line) { if (state.local && state.local.mode.indent) return state.local.mode.indent(state.localState, textAfter, line); if (state.indent == null || state.local || meta.dontIndentStates && indexOf(state.state, meta.dontIndentStates) > -1) return CodeMirror.Pass; var pos = state.indent.length - 1, rules = states[state.state]; scan: for (;;) { for (var i = 0; i < rules.length; i++) { var rule = rules[i]; if (rule.data.dedent && rule.data.dedentIfLineStart !== false) { var m = rule.regex.exec(textAfter); if (m && m[0]) { pos--; if (rule.next || rule.push) rules = states[rule.next || rule.push]; textAfter = textAfter.slice(m[0].length); continue scan; } } } break; } return pos < 0 ? 0 : state.indent[pos]; }; } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/runmode/colorize.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("./runmode")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "./runmode"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var isBlock = /^(p|li|div|h\\d|pre|blockquote|td)$/; function textContent(node, out) { if (node.nodeType == 3) return out.push(node.nodeValue); for (var ch = node.firstChild; ch; ch = ch.nextSibling) { textContent(ch, out); if (isBlock.test(node.nodeType)) out.push("\n"); } } CodeMirror.colorize = function(collection, defaultMode) { if (!collection) collection = document.body.getElementsByTagName("pre"); for (var i = 0; i < collection.length; ++i) { var node = collection[i]; var mode = node.getAttribute("data-lang") || defaultMode; if (!mode) continue; var text = []; textContent(node, text); node.innerHTML = ""; CodeMirror.runMode(text.join(""), mode, node); node.className += " cm-s-default"; } }; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/runmode/runmode-standalone.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE window.CodeMirror = {}; (function() { "use strict"; function splitLines(string){ return string.split(/\r?\n|\r/); }; function StringStream(string) { this.pos = this.start = 0; this.string = string; this.lineStart = 0; } StringStream.prototype = { eol: function() {return this.pos >= this.string.length;}, sol: function() {return this.pos == 0;}, peek: function() {return this.string.charAt(this.pos) || null;}, next: function() { if (this.pos < this.string.length) return this.string.charAt(this.pos++); }, eat: function(match) { var ch = this.string.charAt(this.pos); if (typeof match == "string") var ok = ch == match; else var ok = ch && (match.test ? match.test(ch) : match(ch)); if (ok) {++this.pos; return ch;} }, eatWhile: function(match) { var start = this.pos; while (this.eat(match)){} return this.pos > start; }, eatSpace: function() { var start = this.pos; while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; return this.pos > start; }, skipToEnd: function() {this.pos = this.string.length;}, skipTo: function(ch) { var found = this.string.indexOf(ch, this.pos); if (found > -1) {this.pos = found; return true;} }, backUp: function(n) {this.pos -= n;}, column: function() {return this.start - this.lineStart;}, indentation: function() {return 0;}, match: function(pattern, consume, caseInsensitive) { if (typeof pattern == "string") { var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; var substr = this.string.substr(this.pos, pattern.length); if (cased(substr) == cased(pattern)) { if (consume !== false) this.pos += pattern.length; return true; } } else { var 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: function(){return this.string.slice(this.start, this.pos);}, hideFirstChars: function(n, inner) { this.lineStart += n; try { return inner(); } finally { this.lineStart -= n; } } }; CodeMirror.StringStream = StringStream; CodeMirror.startState = function (mode, a1, a2) { return mode.startState ? mode.startState(a1, a2) : true; }; var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; CodeMirror.defineMode = function (name, mode) { if (arguments.length > 2) mode.dependencies = Array.prototype.slice.call(arguments, 2); modes[name] = mode; }; CodeMirror.defineMIME = function (mime, spec) { mimeModes[mime] = spec; }; CodeMirror.resolveMode = function(spec) { if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { spec = mimeModes[spec]; } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { spec = mimeModes[spec.name]; } if (typeof spec == "string") return {name: spec}; else return spec || {name: "null"}; }; CodeMirror.getMode = function (options, spec) { spec = CodeMirror.resolveMode(spec); var mfactory = modes[spec.name]; if (!mfactory) throw new Error("Unknown mode: " + spec); return mfactory(options, spec); }; CodeMirror.registerHelper = CodeMirror.registerGlobalHelper = Math.min; CodeMirror.defineMode("null", function() { return {token: function(stream) {stream.skipToEnd();}}; }); CodeMirror.defineMIME("text/plain", "null"); CodeMirror.runMode = function (string, modespec, callback, options) { var mode = CodeMirror.getMode({ indentUnit: 2 }, modespec); if (callback.nodeType == 1) { var tabSize = (options && options.tabSize) || 4; var node = callback, col = 0; node.innerHTML = ""; callback = function (text, style) { if (text == "\n") { node.appendChild(document.createElement("br")); col = 0; return; } var content = ""; // replace tabs for (var pos = 0; ;) { var idx = text.indexOf("\t", pos); if (idx == -1) { content += text.slice(pos); col += text.length - pos; break; } else { col += idx - pos; content += text.slice(pos, idx); var size = tabSize - col % tabSize; col += size; for (var i = 0; i < size; ++i) content += " "; pos = idx + 1; } } if (style) { var sp = node.appendChild(document.createElement("span")); sp.className = "cm-" + style.replace(/ +/g, " cm-"); sp.appendChild(document.createTextNode(content)); } else { node.appendChild(document.createTextNode(content)); } }; } var lines = splitLines(string), state = (options && options.state) || CodeMirror.startState(mode); for (var i = 0, e = lines.length; i < e; ++i) { if (i) callback("\n"); var stream = new CodeMirror.StringStream(lines[i]); if (!stream.string && mode.blankLine) mode.blankLine(state); while (!stream.eol()) { var style = mode.token(stream, state); callback(stream.current(), style, i, stream.start, state); stream.start = stream.pos; } } }; })(); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/runmode/runmode.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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.runMode = function(string, modespec, callback, options) { var mode = CodeMirror.getMode(CodeMirror.defaults, modespec); var ie = /MSIE \d/.test(navigator.userAgent); var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9); if (callback.appendChild) { var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize; var node = callback, col = 0; node.innerHTML = ""; callback = function(text, style) { if (text == "\n") { // Emitting LF or CRLF on IE8 or earlier results in an incorrect display. // Emitting a carriage return makes everything ok. node.appendChild(document.createTextNode(ie_lt9 ? '\r' : text)); col = 0; return; } var content = ""; // replace tabs for (var pos = 0;;) { var idx = text.indexOf("\t", pos); if (idx == -1) { content += text.slice(pos); col += text.length - pos; break; } else { col += idx - pos; content += text.slice(pos, idx); var size = tabSize - col % tabSize; col += size; for (var i = 0; i < size; ++i) content += " "; pos = idx + 1; } } if (style) { var sp = node.appendChild(document.createElement("span")); sp.className = "cm-" + style.replace(/ +/g, " cm-"); sp.appendChild(document.createTextNode(content)); } else { node.appendChild(document.createTextNode(content)); } }; } var lines = CodeMirror.splitLines(string), state = (options && options.state) || CodeMirror.startState(mode); for (var i = 0, e = lines.length; i < e; ++i) { if (i) callback("\n"); var stream = new CodeMirror.StringStream(lines[i]); if (!stream.string && mode.blankLine) mode.blankLine(state); while (!stream.eol()) { var style = mode.token(stream, state); callback(stream.current(), style, i, stream.start, state); stream.start = stream.pos; } } }; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/runmode/runmode.node.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE /* Just enough of CodeMirror to run runMode under node.js */ function splitLines(string){return string.split(/\r\n?|\n/);}; // Counts the column offset in a string, taking tabs into account. // Used mostly to find indentation. var countColumn = function(string, end, tabSize, startIndex, startValue) { if (end == null) { end = string.search(/[^\s\u00a0]/); if (end == -1) end = string.length; } for (var i = startIndex || 0, n = startValue || 0;;) { var nextTab = string.indexOf("\t", i); if (nextTab < 0 || nextTab >= end) return n + (end - i); n += nextTab - i; n += tabSize - (n % tabSize); i = nextTab + 1; } }; function StringStream(string, tabSize) { this.pos = this.start = 0; this.string = string; this.tabSize = tabSize || 8; this.lastColumnPos = this.lastColumnValue = 0; this.lineStart = 0; }; StringStream.prototype = { eol: function() {return this.pos >= this.string.length;}, sol: function() {return this.pos == this.lineStart;}, peek: function() {return this.string.charAt(this.pos) || undefined;}, next: function() { if (this.pos < this.string.length) return this.string.charAt(this.pos++); }, eat: function(match) { var ch = this.string.charAt(this.pos); if (typeof match == "string") var ok = ch == match; else var ok = ch && (match.test ? match.test(ch) : match(ch)); if (ok) {++this.pos; return ch;} }, eatWhile: function(match) { var start = this.pos; while (this.eat(match)){} return this.pos > start; }, eatSpace: function() { var start = this.pos; while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; return this.pos > start; }, skipToEnd: function() {this.pos = this.string.length;}, skipTo: function(ch) { var found = this.string.indexOf(ch, this.pos); if (found > -1) {this.pos = found; return true;} }, backUp: function(n) {this.pos -= n;}, column: function() { 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: function() { return countColumn(this.string, null, this.tabSize) - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); }, match: function(pattern, consume, caseInsensitive) { if (typeof pattern == "string") { var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; var substr = this.string.substr(this.pos, pattern.length); if (cased(substr) == cased(pattern)) { if (consume !== false) this.pos += pattern.length; return true; } } else { var 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: function(){return this.string.slice(this.start, this.pos);}, hideFirstChars: function(n, inner) { this.lineStart += n; try { return inner(); } finally { this.lineStart -= n; } } }; exports.StringStream = StringStream; exports.startState = function(mode, a1, a2) { return mode.startState ? mode.startState(a1, a2) : true; }; var modes = exports.modes = {}, mimeModes = exports.mimeModes = {}; exports.defineMode = function(name, mode) { if (arguments.length > 2) mode.dependencies = Array.prototype.slice.call(arguments, 2); modes[name] = mode; }; exports.defineMIME = function(mime, spec) { mimeModes[mime] = spec; }; exports.defineMode("null", function() { return {token: function(stream) {stream.skipToEnd();}}; }); exports.defineMIME("text/plain", "null"); exports.resolveMode = function(spec) { if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { spec = mimeModes[spec]; } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { spec = mimeModes[spec.name]; } if (typeof spec == "string") return {name: spec}; else return spec || {name: "null"}; }; function copyObj(obj, target, overwrite) { if (!target) target = {}; for (var prop in obj) if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop))) target[prop] = obj[prop]; return target; } // This can be used to attach properties to mode objects from // outside the actual mode definition. var modeExtensions = exports.modeExtensions = {}; exports.extendMode = function(mode, properties) { var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); copyObj(properties, exts); }; exports.getMode = function(options, spec) { var spec = exports.resolveMode(spec); var mfactory = modes[spec.name]; if (!mfactory) return exports.getMode(options, "text/plain"); var modeObj = mfactory(options, spec); if (modeExtensions.hasOwnProperty(spec.name)) { var exts = modeExtensions[spec.name]; for (var 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 (var prop in spec.modeProps) modeObj[prop] = spec.modeProps[prop]; return modeObj; }; exports.registerHelper = exports.registerGlobalHelper = Math.min; exports.runMode = function(string, modespec, callback, options) { var mode = exports.getMode({indentUnit: 2}, modespec); var lines = splitLines(string), state = (options && options.state) || exports.startState(mode); for (var i = 0, e = lines.length; i < e; ++i) { if (i) callback("\n"); var stream = new exports.StringStream(lines[i]); if (!stream.string && mode.blankLine) mode.blankLine(state); while (!stream.eol()) { var style = mode.token(stream, state); callback(stream.current(), style, i, stream.start, state); stream.start = stream.pos; } } }; 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")]; ================================================ FILE: front-vue/src/assets/CodeMirror/addon/scroll/annotatescrollbar.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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.defineExtension("annotateScrollbar", function(options) { if (typeof options == "string") options = {className: options}; return new Annotation(this, options); }); CodeMirror.defineOption("scrollButtonHeight", 0); function Annotation(cm, options) { this.cm = cm; this.options = options; this.buttonHeight = options.scrollButtonHeight || cm.getOption("scrollButtonHeight"); this.annotations = []; this.doRedraw = this.doUpdate = null; this.div = cm.getWrapperElement().appendChild(document.createElement("div")); this.div.style.cssText = "position: absolute; right: 0; top: 0; z-index: 7; pointer-events: none"; this.computeScale(); function scheduleRedraw(delay) { clearTimeout(self.doRedraw); self.doRedraw = setTimeout(function() { self.redraw(); }, delay); } var self = this; cm.on("refresh", this.resizeHandler = function() { clearTimeout(self.doUpdate); self.doUpdate = setTimeout(function() { if (self.computeScale()) scheduleRedraw(20); }, 100); }); cm.on("markerAdded", this.resizeHandler); cm.on("markerCleared", this.resizeHandler); if (options.listenForChanges !== false) cm.on("change", this.changeHandler = function() { scheduleRedraw(250); }); } Annotation.prototype.computeScale = function() { var cm = this.cm; var hScale = (cm.getWrapperElement().clientHeight - cm.display.barHeight - this.buttonHeight * 2) / cm.getScrollerElement().scrollHeight if (hScale != this.hScale) { this.hScale = hScale; return true; } }; Annotation.prototype.update = function(annotations) { this.annotations = annotations; this.redraw(); }; Annotation.prototype.redraw = function(compute) { if (compute !== false) this.computeScale(); var cm = this.cm, hScale = this.hScale; var frag = document.createDocumentFragment(), anns = this.annotations; var wrapping = cm.getOption("lineWrapping"); var singleLineH = wrapping && cm.defaultTextHeight() * 1.5; var curLine = null, curLineObj = null; function getY(pos, top) { if (curLine != pos.line) { curLine = pos.line; curLineObj = cm.getLineHandle(curLine); } if ((curLineObj.widgets && curLineObj.widgets.length) || (wrapping && curLineObj.height > singleLineH)) return cm.charCoords(pos, "local")[top ? "top" : "bottom"]; var topY = cm.heightAtLine(curLineObj, "local"); return topY + (top ? 0 : curLineObj.height); } var lastLine = cm.lastLine() if (cm.display.barWidth) for (var i = 0, nextTop; i < anns.length; i++) { var ann = anns[i]; if (ann.to.line > lastLine) continue; var top = nextTop || getY(ann.from, true) * hScale; var bottom = getY(ann.to, false) * hScale; while (i < anns.length - 1) { if (anns[i + 1].to.line > lastLine) break; nextTop = getY(anns[i + 1].from, true) * hScale; if (nextTop > bottom + .9) break; ann = anns[++i]; bottom = getY(ann.to, false) * hScale; } if (bottom == top) continue; var height = Math.max(bottom - top, 3); var elt = frag.appendChild(document.createElement("div")); elt.style.cssText = "position: absolute; right: 0px; width: " + Math.max(cm.display.barWidth - 1, 2) + "px; top: " + (top + this.buttonHeight) + "px; height: " + height + "px"; elt.className = this.options.className; if (ann.id) { elt.setAttribute("annotation-id", ann.id); } } this.div.textContent = ""; this.div.appendChild(frag); }; Annotation.prototype.clear = function() { this.cm.off("refresh", this.resizeHandler); this.cm.off("markerAdded", this.resizeHandler); this.cm.off("markerCleared", this.resizeHandler); if (this.changeHandler) this.cm.off("change", this.changeHandler); this.div.parentNode.removeChild(this.div); }; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/scroll/scrollpastend.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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.defineOption("scrollPastEnd", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { cm.off("change", onChange); cm.off("refresh", updateBottomMargin); cm.display.lineSpace.parentNode.style.paddingBottom = ""; cm.state.scrollPastEndPadding = null; } if (val) { cm.on("change", onChange); cm.on("refresh", updateBottomMargin); updateBottomMargin(cm); } }); function onChange(cm, change) { if (CodeMirror.changeEnd(change).line == cm.lastLine()) updateBottomMargin(cm); } function updateBottomMargin(cm) { var padding = ""; if (cm.lineCount() > 1) { var totalH = cm.display.scroller.clientHeight - 30, lastLineH = cm.getLineHandle(cm.lastLine()).height; padding = (totalH - lastLineH) + "px"; } if (cm.state.scrollPastEndPadding != padding) { cm.state.scrollPastEndPadding = padding; cm.display.lineSpace.parentNode.style.paddingBottom = padding; cm.off("refresh", updateBottomMargin); cm.setSize(); cm.on("refresh", updateBottomMargin); } } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/scroll/simplescrollbars.css ================================================ .CodeMirror-simplescroll-horizontal div, .CodeMirror-simplescroll-vertical div { position: absolute; background: #ccc; -moz-box-sizing: border-box; box-sizing: border-box; border: 1px solid #bbb; border-radius: 2px; } .CodeMirror-simplescroll-horizontal, .CodeMirror-simplescroll-vertical { position: absolute; z-index: 6; background: #eee; } .CodeMirror-simplescroll-horizontal { bottom: 0; left: 0; height: 8px; } .CodeMirror-simplescroll-horizontal div { bottom: 0; height: 100%; } .CodeMirror-simplescroll-vertical { right: 0; top: 0; width: 8px; } .CodeMirror-simplescroll-vertical div { right: 0; width: 100%; } .CodeMirror-overlayscroll .CodeMirror-scrollbar-filler, .CodeMirror-overlayscroll .CodeMirror-gutter-filler { display: none; } .CodeMirror-overlayscroll-horizontal div, .CodeMirror-overlayscroll-vertical div { position: absolute; background: #bcd; border-radius: 3px; } .CodeMirror-overlayscroll-horizontal, .CodeMirror-overlayscroll-vertical { position: absolute; z-index: 6; } .CodeMirror-overlayscroll-horizontal { bottom: 0; left: 0; height: 6px; } .CodeMirror-overlayscroll-horizontal div { bottom: 0; height: 100%; } .CodeMirror-overlayscroll-vertical { right: 0; top: 0; width: 6px; } .CodeMirror-overlayscroll-vertical div { right: 0; width: 100%; } ================================================ FILE: front-vue/src/assets/CodeMirror/addon/scroll/simplescrollbars.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 Bar(cls, orientation, scroll) { this.orientation = orientation; this.scroll = scroll; this.screen = this.total = this.size = 1; this.pos = 0; this.node = document.createElement("div"); this.node.className = cls + "-" + orientation; this.inner = this.node.appendChild(document.createElement("div")); var self = this; CodeMirror.on(this.inner, "mousedown", function(e) { if (e.which != 1) return; CodeMirror.e_preventDefault(e); var axis = self.orientation == "horizontal" ? "pageX" : "pageY"; var start = e[axis], startpos = self.pos; function done() { CodeMirror.off(document, "mousemove", move); CodeMirror.off(document, "mouseup", done); } function move(e) { if (e.which != 1) return done(); self.moveTo(startpos + (e[axis] - start) * (self.total / self.size)); } CodeMirror.on(document, "mousemove", move); CodeMirror.on(document, "mouseup", done); }); CodeMirror.on(this.node, "click", function(e) { CodeMirror.e_preventDefault(e); var innerBox = self.inner.getBoundingClientRect(), where; if (self.orientation == "horizontal") where = e.clientX < innerBox.left ? -1 : e.clientX > innerBox.right ? 1 : 0; else where = e.clientY < innerBox.top ? -1 : e.clientY > innerBox.bottom ? 1 : 0; self.moveTo(self.pos + where * self.screen); }); function onWheel(e) { var moved = CodeMirror.wheelEventPixels(e)[self.orientation == "horizontal" ? "x" : "y"]; var oldPos = self.pos; self.moveTo(self.pos + moved); if (self.pos != oldPos) CodeMirror.e_preventDefault(e); } CodeMirror.on(this.node, "mousewheel", onWheel); CodeMirror.on(this.node, "DOMMouseScroll", onWheel); } Bar.prototype.setPos = function(pos, force) { if (pos < 0) pos = 0; if (pos > this.total - this.screen) pos = this.total - this.screen; if (!force && pos == this.pos) return false; this.pos = pos; this.inner.style[this.orientation == "horizontal" ? "left" : "top"] = (pos * (this.size / this.total)) + "px"; return true }; Bar.prototype.moveTo = function(pos) { if (this.setPos(pos)) this.scroll(pos, this.orientation); } var minButtonSize = 10; Bar.prototype.update = function(scrollSize, clientSize, barSize) { var sizeChanged = this.screen != clientSize || this.total != scrollSize || this.size != barSize if (sizeChanged) { this.screen = clientSize; this.total = scrollSize; this.size = barSize; } var buttonSize = this.screen * (this.size / this.total); if (buttonSize < minButtonSize) { this.size -= minButtonSize - buttonSize; buttonSize = minButtonSize; } this.inner.style[this.orientation == "horizontal" ? "width" : "height"] = buttonSize + "px"; this.setPos(this.pos, sizeChanged); }; function SimpleScrollbars(cls, place, scroll) { this.addClass = cls; this.horiz = new Bar(cls, "horizontal", scroll); place(this.horiz.node); this.vert = new Bar(cls, "vertical", scroll); place(this.vert.node); this.width = null; } SimpleScrollbars.prototype.update = function(measure) { if (this.width == null) { var style = window.getComputedStyle ? window.getComputedStyle(this.horiz.node) : this.horiz.node.currentStyle; if (style) this.width = parseInt(style.height); } var width = this.width || 0; var needsH = measure.scrollWidth > measure.clientWidth + 1; var needsV = measure.scrollHeight > measure.clientHeight + 1; this.vert.node.style.display = needsV ? "block" : "none"; this.horiz.node.style.display = needsH ? "block" : "none"; if (needsV) { this.vert.update(measure.scrollHeight, measure.clientHeight, measure.viewHeight - (needsH ? width : 0)); this.vert.node.style.bottom = needsH ? width + "px" : "0"; } if (needsH) { this.horiz.update(measure.scrollWidth, measure.clientWidth, measure.viewWidth - (needsV ? width : 0) - measure.barLeft); this.horiz.node.style.right = needsV ? width + "px" : "0"; this.horiz.node.style.left = measure.barLeft + "px"; } return {right: needsV ? width : 0, bottom: needsH ? width : 0}; }; SimpleScrollbars.prototype.setScrollTop = function(pos) { this.vert.setPos(pos); }; SimpleScrollbars.prototype.setScrollLeft = function(pos) { this.horiz.setPos(pos); }; SimpleScrollbars.prototype.clear = function() { var parent = this.horiz.node.parentNode; parent.removeChild(this.horiz.node); parent.removeChild(this.vert.node); }; CodeMirror.scrollbarModel.simple = function(place, scroll) { return new SimpleScrollbars("CodeMirror-simplescroll", place, scroll); }; CodeMirror.scrollbarModel.overlay = function(place, scroll) { return new SimpleScrollbars("CodeMirror-overlayscroll", place, scroll); }; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/search/jump-to-line.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Defines jumpToLine command. Uses dialog.js if present. (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("../dialog/dialog")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "../dialog/dialog"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; function dialog(cm, text, shortText, deflt, f) { if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true}); else f(prompt(shortText, deflt)); } var jumpDialog = 'Jump to line: (Use line:column or scroll% syntax)'; function interpretLine(cm, string) { var num = Number(string) if (/^[-+]/.test(string)) return cm.getCursor().line + num else return num - 1 } CodeMirror.commands.jumpToLine = function(cm) { var cur = cm.getCursor(); dialog(cm, jumpDialog, "Jump to line:", (cur.line + 1) + ":" + cur.ch, function(posStr) { if (!posStr) return; var match; if (match = /^\s*([\+\-]?\d+)\s*\:\s*(\d+)\s*$/.exec(posStr)) { cm.setCursor(interpretLine(cm, match[1]), Number(match[2])) } else if (match = /^\s*([\+\-]?\d+(\.\d+)?)\%\s*/.exec(posStr)) { var line = Math.round(cm.lineCount() * Number(match[1]) / 100); if (/^[-+]/.test(match[1])) line = cur.line + line + 1; cm.setCursor(line - 1, cur.ch); } else if (match = /^\s*\:?\s*([\+\-]?\d+)\s*/.exec(posStr)) { cm.setCursor(interpretLine(cm, match[1]), cur.ch); } }); }; CodeMirror.keyMap["default"]["Alt-G"] = "jumpToLine"; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/search/match-highlighter.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Highlighting text that matches the selection // // Defines an option highlightSelectionMatches, which, when enabled, // will style strings that match the selection throughout the // document. // // The option can be set to true to simply enable it, or to a // {minChars, style, wordsOnly, showToken, delay} object to explicitly // configure it. minChars is the minimum amount of characters that should be // selected for the behavior to occur, and style is the token style to // apply to the matches. This will be prefixed by "cm-" to create an // actual CSS class name. If wordsOnly is enabled, the matches will be // highlighted only if the selected text is a word. showToken, when enabled, // will cause the current token to be highlighted when nothing is selected. // delay is used to specify how much time to wait, in milliseconds, before // highlighting the matches. If annotateScrollbar is enabled, the occurences // will be highlighted on the scrollbar via the matchesonscrollbar addon. (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("./matchesonscrollbar")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "./matchesonscrollbar"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var defaults = { style: "matchhighlight", minChars: 2, delay: 100, wordsOnly: false, annotateScrollbar: false, showToken: false, trim: true } function State(options) { this.options = {} for (var name in defaults) this.options[name] = (options && options.hasOwnProperty(name) ? options : defaults)[name] this.overlay = this.timeout = null; this.matchesonscroll = null; this.active = false; } CodeMirror.defineOption("highlightSelectionMatches", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { removeOverlay(cm); clearTimeout(cm.state.matchHighlighter.timeout); cm.state.matchHighlighter = null; cm.off("cursorActivity", cursorActivity); cm.off("focus", onFocus) } if (val) { var state = cm.state.matchHighlighter = new State(val); if (cm.hasFocus()) { state.active = true highlightMatches(cm) } else { cm.on("focus", onFocus) } cm.on("cursorActivity", cursorActivity); } }); function cursorActivity(cm) { var state = cm.state.matchHighlighter; if (state.active || cm.hasFocus()) scheduleHighlight(cm, state) } function onFocus(cm) { var state = cm.state.matchHighlighter if (!state.active) { state.active = true scheduleHighlight(cm, state) } } function scheduleHighlight(cm, state) { clearTimeout(state.timeout); state.timeout = setTimeout(function() {highlightMatches(cm);}, state.options.delay); } function addOverlay(cm, query, hasBoundary, style) { var state = cm.state.matchHighlighter; cm.addOverlay(state.overlay = makeOverlay(query, hasBoundary, style)); if (state.options.annotateScrollbar && cm.showMatchesOnScrollbar) { var searchFor = hasBoundary ? new RegExp("\\b" + query + "\\b") : query; state.matchesonscroll = cm.showMatchesOnScrollbar(searchFor, false, {className: "CodeMirror-selection-highlight-scrollbar"}); } } function removeOverlay(cm) { var state = cm.state.matchHighlighter; if (state.overlay) { cm.removeOverlay(state.overlay); state.overlay = null; if (state.matchesonscroll) { state.matchesonscroll.clear(); state.matchesonscroll = null; } } } function highlightMatches(cm) { cm.operation(function() { var state = cm.state.matchHighlighter; removeOverlay(cm); if (!cm.somethingSelected() && state.options.showToken) { var re = state.options.showToken === true ? /[\w$]/ : state.options.showToken; var cur = cm.getCursor(), line = cm.getLine(cur.line), start = cur.ch, end = start; while (start && re.test(line.charAt(start - 1))) --start; while (end < line.length && re.test(line.charAt(end))) ++end; if (start < end) addOverlay(cm, line.slice(start, end), re, state.options.style); return; } var from = cm.getCursor("from"), to = cm.getCursor("to"); if (from.line != to.line) return; if (state.options.wordsOnly && !isWord(cm, from, to)) return; var selection = cm.getRange(from, to) if (state.options.trim) selection = selection.replace(/^\s+|\s+$/g, "") if (selection.length >= state.options.minChars) addOverlay(cm, selection, false, state.options.style); }); } function isWord(cm, from, to) { var str = cm.getRange(from, to); if (str.match(/^\w+$/) !== null) { if (from.ch > 0) { var pos = {line: from.line, ch: from.ch - 1}; var chr = cm.getRange(pos, from); if (chr.match(/\W/) === null) return false; } if (to.ch < cm.getLine(from.line).length) { var pos = {line: to.line, ch: to.ch + 1}; var chr = cm.getRange(to, pos); if (chr.match(/\W/) === null) return false; } return true; } else return false; } function boundariesAround(stream, re) { return (!stream.start || !re.test(stream.string.charAt(stream.start - 1))) && (stream.pos == stream.string.length || !re.test(stream.string.charAt(stream.pos))); } function makeOverlay(query, hasBoundary, style) { return {token: function(stream) { if (stream.match(query) && (!hasBoundary || boundariesAround(stream, hasBoundary))) return style; stream.next(); stream.skipTo(query.charAt(0)) || stream.skipToEnd(); }}; } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/search/matchesonscrollbar.css ================================================ .CodeMirror-search-match { background: gold; border-top: 1px solid orange; border-bottom: 1px solid orange; -moz-box-sizing: border-box; box-sizing: border-box; opacity: .5; } ================================================ FILE: front-vue/src/assets/CodeMirror/addon/search/matchesonscrollbar.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("./searchcursor"), require("../scroll/annotatescrollbar")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "./searchcursor", "../scroll/annotatescrollbar"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineExtension("showMatchesOnScrollbar", function(query, caseFold, options) { if (typeof options == "string") options = {className: options}; if (!options) options = {}; return new SearchAnnotation(this, query, caseFold, options); }); function SearchAnnotation(cm, query, caseFold, options) { this.cm = cm; this.options = options; var annotateOptions = {listenForChanges: false}; for (var prop in options) annotateOptions[prop] = options[prop]; if (!annotateOptions.className) annotateOptions.className = "CodeMirror-search-match"; this.annotation = cm.annotateScrollbar(annotateOptions); this.query = query; this.caseFold = caseFold; this.gap = {from: cm.firstLine(), to: cm.lastLine() + 1}; this.matches = []; this.update = null; this.findMatches(); this.annotation.update(this.matches); var self = this; cm.on("change", this.changeHandler = function(_cm, change) { self.onChange(change); }); } var MAX_MATCHES = 1000; SearchAnnotation.prototype.findMatches = function() { if (!this.gap) return; for (var i = 0; i < this.matches.length; i++) { var match = this.matches[i]; if (match.from.line >= this.gap.to) break; if (match.to.line >= this.gap.from) this.matches.splice(i--, 1); } var cursor = this.cm.getSearchCursor(this.query, CodeMirror.Pos(this.gap.from, 0), this.caseFold); var maxMatches = this.options && this.options.maxMatches || MAX_MATCHES; while (cursor.findNext()) { var match = {from: cursor.from(), to: cursor.to()}; if (match.from.line >= this.gap.to) break; this.matches.splice(i++, 0, match); if (this.matches.length > maxMatches) break; } this.gap = null; }; function offsetLine(line, changeStart, sizeChange) { if (line <= changeStart) return line; return Math.max(changeStart, line + sizeChange); } SearchAnnotation.prototype.onChange = function(change) { var startLine = change.from.line; var endLine = CodeMirror.changeEnd(change).line; var sizeChange = endLine - change.to.line; if (this.gap) { this.gap.from = Math.min(offsetLine(this.gap.from, startLine, sizeChange), change.from.line); this.gap.to = Math.max(offsetLine(this.gap.to, startLine, sizeChange), change.from.line); } else { this.gap = {from: change.from.line, to: endLine + 1}; } if (sizeChange) for (var i = 0; i < this.matches.length; i++) { var match = this.matches[i]; var newFrom = offsetLine(match.from.line, startLine, sizeChange); if (newFrom != match.from.line) match.from = CodeMirror.Pos(newFrom, match.from.ch); var newTo = offsetLine(match.to.line, startLine, sizeChange); if (newTo != match.to.line) match.to = CodeMirror.Pos(newTo, match.to.ch); } clearTimeout(this.update); var self = this; this.update = setTimeout(function() { self.updateAfterChange(); }, 250); }; SearchAnnotation.prototype.updateAfterChange = function() { this.findMatches(); this.annotation.update(this.matches); }; SearchAnnotation.prototype.clear = function() { this.cm.off("change", this.changeHandler); this.annotation.clear(); }; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/search/search.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Define search commands. Depends on dialog.js or another // implementation of the openDialog method. // Replace works a little oddly -- it will do the replace on the next // Ctrl-G (or whatever is bound to findNext) press. You prevent a // replace by making sure the match is no longer selected when hitting // Ctrl-G. (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("./searchcursor"), require("../dialog/dialog")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "./searchcursor", "../dialog/dialog"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; function searchOverlay(query, caseInsensitive) { if (typeof query == "string") query = new RegExp(query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"), caseInsensitive ? "gi" : "g"); else if (!query.global) query = new RegExp(query.source, query.ignoreCase ? "gi" : "g"); return {token: function(stream) { query.lastIndex = stream.pos; var match = query.exec(stream.string); if (match && match.index == stream.pos) { stream.pos += match[0].length || 1; return "searching"; } else if (match) { stream.pos = match.index; } else { stream.skipToEnd(); } }}; } function SearchState() { this.posFrom = this.posTo = this.lastQuery = this.query = null; this.overlay = null; } function getSearchState(cm) { return cm.state.search || (cm.state.search = new SearchState()); } function queryCaseInsensitive(query) { return typeof query == "string" && query == query.toLowerCase(); } function getSearchCursor(cm, query, pos) { // Heuristic: if the query string is all lowercase, do a case insensitive search. return cm.getSearchCursor(query, pos, queryCaseInsensitive(query)); } function persistentDialog(cm, text, deflt, onEnter, onKeyDown) { cm.openDialog(text, onEnter, { value: deflt, selectValueOnOpen: true, closeOnEnter: false, onClose: function() { clearSearch(cm); }, onKeyDown: onKeyDown }); } function dialog(cm, text, shortText, deflt, f) { if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true}); else f(prompt(shortText, deflt)); } function confirmDialog(cm, text, shortText, fs) { if (cm.openConfirm) cm.openConfirm(text, fs); else if (confirm(shortText)) fs[0](); } function parseString(string) { return string.replace(/\\(.)/g, function(_, ch) { if (ch == "n") return "\n" if (ch == "r") return "\r" return ch }) } function parseQuery(query) { var isRE = query.match(/^\/(.*)\/([a-z]*)$/); if (isRE) { try { query = new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i"); } catch(e) {} // Not a regular expression after all, do a string search } else { query = parseString(query) } if (typeof query == "string" ? query == "" : query.test("")) query = /x^/; return query; } var queryDialog = 'Search: (Use /re/ syntax for regexp search)'; function startSearch(cm, state, query) { state.queryText = query; state.query = parseQuery(query); cm.removeOverlay(state.overlay, queryCaseInsensitive(state.query)); state.overlay = searchOverlay(state.query, queryCaseInsensitive(state.query)); cm.addOverlay(state.overlay); if (cm.showMatchesOnScrollbar) { if (state.annotate) { state.annotate.clear(); state.annotate = null; } state.annotate = cm.showMatchesOnScrollbar(state.query, queryCaseInsensitive(state.query)); } } function doSearch(cm, rev, persistent, immediate) { var state = getSearchState(cm); if (state.query) return findNext(cm, rev); var q = cm.getSelection() || state.lastQuery; if (persistent && cm.openDialog) { var hiding = null var searchNext = function(query, event) { CodeMirror.e_stop(event); if (!query) return; if (query != state.queryText) { startSearch(cm, state, query); state.posFrom = state.posTo = cm.getCursor(); } if (hiding) hiding.style.opacity = 1 findNext(cm, event.shiftKey, function(_, to) { var dialog if (to.line < 3 && document.querySelector && (dialog = cm.display.wrapper.querySelector(".CodeMirror-dialog")) && dialog.getBoundingClientRect().bottom - 4 > cm.cursorCoords(to, "window").top) (hiding = dialog).style.opacity = .4 }) }; persistentDialog(cm, queryDialog, q, searchNext, function(event, query) { var keyName = CodeMirror.keyName(event) var cmd = CodeMirror.keyMap[cm.getOption("keyMap")][keyName] if (!cmd) cmd = cm.getOption('extraKeys')[keyName] if (cmd == "findNext" || cmd == "findPrev" || cmd == "findPersistentNext" || cmd == "findPersistentPrev") { CodeMirror.e_stop(event); startSearch(cm, getSearchState(cm), query); cm.execCommand(cmd); } else if (cmd == "find" || cmd == "findPersistent") { CodeMirror.e_stop(event); searchNext(query, event); } }); if (immediate && q) { startSearch(cm, state, q); findNext(cm, rev); } } else { dialog(cm, queryDialog, "Search for:", q, function(query) { if (query && !state.query) cm.operation(function() { startSearch(cm, state, query); state.posFrom = state.posTo = cm.getCursor(); findNext(cm, rev); }); }); } } function findNext(cm, rev, callback) {cm.operation(function() { var state = getSearchState(cm); var cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo); if (!cursor.find(rev)) { cursor = getSearchCursor(cm, state.query, rev ? CodeMirror.Pos(cm.lastLine()) : CodeMirror.Pos(cm.firstLine(), 0)); if (!cursor.find(rev)) return; } cm.setSelection(cursor.from(), cursor.to()); cm.scrollIntoView({from: cursor.from(), to: cursor.to()}, 20); state.posFrom = cursor.from(); state.posTo = cursor.to(); if (callback) callback(cursor.from(), cursor.to()) });} function clearSearch(cm) {cm.operation(function() { var state = getSearchState(cm); state.lastQuery = state.query; if (!state.query) return; state.query = state.queryText = null; cm.removeOverlay(state.overlay); if (state.annotate) { state.annotate.clear(); state.annotate = null; } });} var replaceQueryDialog = ' (Use /re/ syntax for regexp search)'; var replacementQueryDialog = 'With: '; var doReplaceConfirm = 'Replace? '; function replaceAll(cm, query, text) { cm.operation(function() { for (var cursor = getSearchCursor(cm, query); cursor.findNext();) { if (typeof query != "string") { var match = cm.getRange(cursor.from(), cursor.to()).match(query); cursor.replace(text.replace(/\$(\d)/g, function(_, i) {return match[i];})); } else cursor.replace(text); } }); } function replace(cm, all) { if (cm.getOption("readOnly")) return; var query = cm.getSelection() || getSearchState(cm).lastQuery; var dialogText = '' + (all ? 'Replace all:' : 'Replace:') + ''; dialog(cm, dialogText + replaceQueryDialog, dialogText, query, function(query) { if (!query) return; query = parseQuery(query); dialog(cm, replacementQueryDialog, "Replace with:", "", function(text) { text = parseString(text) if (all) { replaceAll(cm, query, text) } else { clearSearch(cm); var cursor = getSearchCursor(cm, query, cm.getCursor("from")); var advance = function() { var start = cursor.from(), match; if (!(match = cursor.findNext())) { cursor = getSearchCursor(cm, query); if (!(match = cursor.findNext()) || (start && cursor.from().line == start.line && cursor.from().ch == start.ch)) return; } cm.setSelection(cursor.from(), cursor.to()); cm.scrollIntoView({from: cursor.from(), to: cursor.to()}); confirmDialog(cm, doReplaceConfirm, "Replace?", [function() {doReplace(match);}, advance, function() {replaceAll(cm, query, text)}]); }; var doReplace = function(match) { cursor.replace(typeof query == "string" ? text : text.replace(/\$(\d)/g, function(_, i) {return match[i];})); advance(); }; advance(); } }); }); } CodeMirror.commands.find = function(cm) {clearSearch(cm); doSearch(cm);}; CodeMirror.commands.findPersistent = function(cm) {clearSearch(cm); doSearch(cm, false, true);}; CodeMirror.commands.findPersistentNext = function(cm) {doSearch(cm, false, true, true);}; CodeMirror.commands.findPersistentPrev = function(cm) {doSearch(cm, true, true, true);}; CodeMirror.commands.findNext = doSearch; CodeMirror.commands.findPrev = function(cm) {doSearch(cm, true);}; CodeMirror.commands.clearSearch = clearSearch; CodeMirror.commands.replace = replace; CodeMirror.commands.replaceAll = function(cm) {replace(cm, true);}; }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/search/searchcursor.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 Pos = CodeMirror.Pos; function SearchCursor(doc, query, pos, caseFold) { this.atOccurrence = false; this.doc = doc; if (caseFold == null && typeof query == "string") caseFold = false; pos = pos ? doc.clipPos(pos) : Pos(0, 0); this.pos = {from: pos, to: pos}; // The matches method is filled in based on the type of query. // It takes a position and a direction, and returns an object // describing the next occurrence of the query, or null if no // more matches were found. if (typeof query != "string") { // Regexp match if (!query.global) query = new RegExp(query.source, query.ignoreCase ? "ig" : "g"); this.matches = function(reverse, pos) { if (reverse) { query.lastIndex = 0; var line = doc.getLine(pos.line).slice(0, pos.ch), cutOff = 0, match, start; for (;;) { query.lastIndex = cutOff; var newMatch = query.exec(line); if (!newMatch) break; match = newMatch; start = match.index; cutOff = match.index + (match[0].length || 1); if (cutOff == line.length) break; } var matchLen = (match && match[0].length) || 0; if (!matchLen) { if (start == 0 && line.length == 0) {match = undefined;} else if (start != doc.getLine(pos.line).length) { matchLen++; } } } else { query.lastIndex = pos.ch; var line = doc.getLine(pos.line), match = query.exec(line); var matchLen = (match && match[0].length) || 0; var start = match && match.index; if (start + matchLen != line.length && !matchLen) matchLen = 1; } if (match && matchLen) return {from: Pos(pos.line, start), to: Pos(pos.line, start + matchLen), match: match}; }; } else { // String query var origQuery = query; if (caseFold) query = query.toLowerCase(); var fold = caseFold ? function(str){return str.toLowerCase();} : function(str){return str;}; var target = query.split("\n"); // Different methods for single-line and multi-line queries if (target.length == 1) { if (!query.length) { // Empty string would match anything and never progress, so // we define it to match nothing instead. this.matches = function() {}; } else { this.matches = function(reverse, pos) { if (reverse) { var orig = doc.getLine(pos.line).slice(0, pos.ch), line = fold(orig); var match = line.lastIndexOf(query); if (match > -1) { match = adjustPos(orig, line, match); return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)}; } } else { var orig = doc.getLine(pos.line).slice(pos.ch), line = fold(orig); var match = line.indexOf(query); if (match > -1) { match = adjustPos(orig, line, match) + pos.ch; return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)}; } } }; } } else { var origTarget = origQuery.split("\n"); this.matches = function(reverse, pos) { var last = target.length - 1; if (reverse) { if (pos.line - (target.length - 1) < doc.firstLine()) return; if (fold(doc.getLine(pos.line).slice(0, origTarget[last].length)) != target[target.length - 1]) return; var to = Pos(pos.line, origTarget[last].length); for (var ln = pos.line - 1, i = last - 1; i >= 1; --i, --ln) if (target[i] != fold(doc.getLine(ln))) return; var line = doc.getLine(ln), cut = line.length - origTarget[0].length; if (fold(line.slice(cut)) != target[0]) return; return {from: Pos(ln, cut), to: to}; } else { if (pos.line + (target.length - 1) > doc.lastLine()) return; var line = doc.getLine(pos.line), cut = line.length - origTarget[0].length; if (fold(line.slice(cut)) != target[0]) return; var from = Pos(pos.line, cut); for (var ln = pos.line + 1, i = 1; i < last; ++i, ++ln) if (target[i] != fold(doc.getLine(ln))) return; if (fold(doc.getLine(ln).slice(0, origTarget[last].length)) != target[last]) return; return {from: from, to: Pos(ln, origTarget[last].length)}; } }; } } } SearchCursor.prototype = { findNext: function() {return this.find(false);}, findPrevious: function() {return this.find(true);}, find: function(reverse) { var self = this, pos = this.doc.clipPos(reverse ? this.pos.from : this.pos.to); function savePosAndFail(line) { var pos = Pos(line, 0); self.pos = {from: pos, to: pos}; self.atOccurrence = false; return false; } for (;;) { if (this.pos = this.matches(reverse, pos)) { this.atOccurrence = true; return this.pos.match || true; } if (reverse) { if (!pos.line) return savePosAndFail(0); pos = Pos(pos.line-1, this.doc.getLine(pos.line-1).length); } else { var maxLine = this.doc.lineCount(); if (pos.line == maxLine - 1) return savePosAndFail(maxLine); pos = Pos(pos.line + 1, 0); } } }, from: function() {if (this.atOccurrence) return this.pos.from;}, to: function() {if (this.atOccurrence) return this.pos.to;}, replace: function(newText, origin) { if (!this.atOccurrence) return; var lines = CodeMirror.splitLines(newText); this.doc.replaceRange(lines, this.pos.from, this.pos.to, origin); this.pos.to = Pos(this.pos.from.line + lines.length - 1, lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0)); } }; // Maps a position in a case-folded line back to a position in the original line // (compensating for codepoints increasing in number during folding) function adjustPos(orig, folded, pos) { if (orig.length == folded.length) return pos; for (var pos1 = Math.min(pos, orig.length);;) { var len1 = orig.slice(0, pos1).toLowerCase().length; if (len1 < pos) ++pos1; else if (len1 > pos) --pos1; else return pos1; } } CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) { return new SearchCursor(this.doc, query, pos, caseFold); }); CodeMirror.defineDocExtension("getSearchCursor", function(query, pos, caseFold) { return new SearchCursor(this, query, pos, caseFold); }); CodeMirror.defineExtension("selectMatches", function(query, caseFold) { var ranges = []; var cur = this.getSearchCursor(query, this.getCursor("from"), caseFold); while (cur.findNext()) { if (CodeMirror.cmpPos(cur.to(), this.getCursor("to")) > 0) break; ranges.push({anchor: cur.from(), head: cur.to()}); } if (ranges.length) this.setSelections(ranges, 0); }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/selection/active-line.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 WRAP_CLASS = "CodeMirror-activeline"; var BACK_CLASS = "CodeMirror-activeline-background"; var GUTT_CLASS = "CodeMirror-activeline-gutter"; CodeMirror.defineOption("styleActiveLine", false, function(cm, val, old) { var prev = old == CodeMirror.Init ? false : old; if (val == prev) return if (prev) { cm.off("beforeSelectionChange", selectionChange); clearActiveLines(cm); delete cm.state.activeLines; } if (val) { cm.state.activeLines = []; updateActiveLines(cm, cm.listSelections()); cm.on("beforeSelectionChange", selectionChange); } }); function clearActiveLines(cm) { for (var i = 0; i < cm.state.activeLines.length; i++) { cm.removeLineClass(cm.state.activeLines[i], "wrap", WRAP_CLASS); cm.removeLineClass(cm.state.activeLines[i], "background", BACK_CLASS); cm.removeLineClass(cm.state.activeLines[i], "gutter", GUTT_CLASS); } } function sameArray(a, b) { if (a.length != b.length) return false; for (var i = 0; i < a.length; i++) if (a[i] != b[i]) return false; return true; } function updateActiveLines(cm, ranges) { var active = []; for (var i = 0; i < ranges.length; i++) { var range = ranges[i]; var option = cm.getOption("styleActiveLine"); if (typeof option == "object" && option.nonEmpty ? range.anchor.line != range.head.line : !range.empty()) continue var line = cm.getLineHandleVisualStart(range.head.line); if (active[active.length - 1] != line) active.push(line); } if (sameArray(cm.state.activeLines, active)) return; cm.operation(function() { clearActiveLines(cm); for (var i = 0; i < active.length; i++) { cm.addLineClass(active[i], "wrap", WRAP_CLASS); cm.addLineClass(active[i], "background", BACK_CLASS); cm.addLineClass(active[i], "gutter", GUTT_CLASS); } cm.state.activeLines = active; }); } function selectionChange(cm, sel) { updateActiveLines(cm, sel.ranges); } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/selection/mark-selection.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Because sometimes you need to mark the selected *text*. // // Adds an option 'styleSelectedText' which, when enabled, gives // selected text the CSS class given as option value, or // "CodeMirror-selectedtext" when the value is not a string. (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.defineOption("styleSelectedText", false, function(cm, val, old) { var prev = old && old != CodeMirror.Init; if (val && !prev) { cm.state.markedSelection = []; cm.state.markedSelectionStyle = typeof val == "string" ? val : "CodeMirror-selectedtext"; reset(cm); cm.on("cursorActivity", onCursorActivity); cm.on("change", onChange); } else if (!val && prev) { cm.off("cursorActivity", onCursorActivity); cm.off("change", onChange); clear(cm); cm.state.markedSelection = cm.state.markedSelectionStyle = null; } }); function onCursorActivity(cm) { if (cm.state.markedSelection) cm.operation(function() { update(cm); }); } function onChange(cm) { if (cm.state.markedSelection && cm.state.markedSelection.length) cm.operation(function() { clear(cm); }); } var CHUNK_SIZE = 8; var Pos = CodeMirror.Pos; var cmp = CodeMirror.cmpPos; function coverRange(cm, from, to, addAt) { if (cmp(from, to) == 0) return; var array = cm.state.markedSelection; var cls = cm.state.markedSelectionStyle; for (var line = from.line;;) { var start = line == from.line ? from : Pos(line, 0); var endLine = line + CHUNK_SIZE, atEnd = endLine >= to.line; var end = atEnd ? to : Pos(endLine, 0); var mark = cm.markText(start, end, {className: cls}); if (addAt == null) array.push(mark); else array.splice(addAt++, 0, mark); if (atEnd) break; line = endLine; } } function clear(cm) { var array = cm.state.markedSelection; for (var i = 0; i < array.length; ++i) array[i].clear(); array.length = 0; } function reset(cm) { clear(cm); var ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) coverRange(cm, ranges[i].from(), ranges[i].to()); } function update(cm) { if (!cm.somethingSelected()) return clear(cm); if (cm.listSelections().length > 1) return reset(cm); var from = cm.getCursor("start"), to = cm.getCursor("end"); var array = cm.state.markedSelection; if (!array.length) return coverRange(cm, from, to); var coverStart = array[0].find(), coverEnd = array[array.length - 1].find(); if (!coverStart || !coverEnd || to.line - from.line < CHUNK_SIZE || cmp(from, coverEnd.to) >= 0 || cmp(to, coverStart.from) <= 0) return reset(cm); while (cmp(from, coverStart.from) > 0) { array.shift().clear(); coverStart = array[0].find(); } if (cmp(from, coverStart.from) < 0) { if (coverStart.to.line - from.line < CHUNK_SIZE) { array.shift().clear(); coverRange(cm, from, coverStart.to, 0); } else { coverRange(cm, from, coverStart.from, 0); } } while (cmp(to, coverEnd.to) < 0) { array.pop().clear(); coverEnd = array[array.length - 1].find(); } if (cmp(to, coverEnd.to) > 0) { if (to.line - coverEnd.from.line < CHUNK_SIZE) { array.pop().clear(); coverRange(cm, coverEnd.from, to); } else { coverRange(cm, coverEnd.to, to); } } } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/selection/selection-pointer.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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.defineOption("selectionPointer", false, function(cm, val) { var data = cm.state.selectionPointer; if (data) { CodeMirror.off(cm.getWrapperElement(), "mousemove", data.mousemove); CodeMirror.off(cm.getWrapperElement(), "mouseout", data.mouseout); CodeMirror.off(window, "scroll", data.windowScroll); cm.off("cursorActivity", reset); cm.off("scroll", reset); cm.state.selectionPointer = null; cm.display.lineDiv.style.cursor = ""; } if (val) { data = cm.state.selectionPointer = { value: typeof val == "string" ? val : "default", mousemove: function(event) { mousemove(cm, event); }, mouseout: function(event) { mouseout(cm, event); }, windowScroll: function() { reset(cm); }, rects: null, mouseX: null, mouseY: null, willUpdate: false }; CodeMirror.on(cm.getWrapperElement(), "mousemove", data.mousemove); CodeMirror.on(cm.getWrapperElement(), "mouseout", data.mouseout); CodeMirror.on(window, "scroll", data.windowScroll); cm.on("cursorActivity", reset); cm.on("scroll", reset); } }); function mousemove(cm, event) { var data = cm.state.selectionPointer; if (event.buttons == null ? event.which : event.buttons) { data.mouseX = data.mouseY = null; } else { data.mouseX = event.clientX; data.mouseY = event.clientY; } scheduleUpdate(cm); } function mouseout(cm, event) { if (!cm.getWrapperElement().contains(event.relatedTarget)) { var data = cm.state.selectionPointer; data.mouseX = data.mouseY = null; scheduleUpdate(cm); } } function reset(cm) { cm.state.selectionPointer.rects = null; scheduleUpdate(cm); } function scheduleUpdate(cm) { if (!cm.state.selectionPointer.willUpdate) { cm.state.selectionPointer.willUpdate = true; setTimeout(function() { update(cm); cm.state.selectionPointer.willUpdate = false; }, 50); } } function update(cm) { var data = cm.state.selectionPointer; if (!data) return; if (data.rects == null && data.mouseX != null) { data.rects = []; if (cm.somethingSelected()) { for (var sel = cm.display.selectionDiv.firstChild; sel; sel = sel.nextSibling) data.rects.push(sel.getBoundingClientRect()); } } var inside = false; if (data.mouseX != null) for (var i = 0; i < data.rects.length; i++) { var rect = data.rects[i]; if (rect.left <= data.mouseX && rect.right >= data.mouseX && rect.top <= data.mouseY && rect.bottom >= data.mouseY) inside = true; } var cursor = inside ? data.value : ""; if (cm.display.lineDiv.style.cursor != cursor) cm.display.lineDiv.style.cursor = cursor; } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/tern/tern.css ================================================ .CodeMirror-Tern-completion { padding-left: 22px; position: relative; line-height: 1.5; } .CodeMirror-Tern-completion:before { position: absolute; left: 2px; bottom: 2px; border-radius: 50%; font-size: 12px; font-weight: bold; height: 15px; width: 15px; line-height: 16px; text-align: center; color: white; -moz-box-sizing: border-box; box-sizing: border-box; } .CodeMirror-Tern-completion-unknown:before { content: "?"; background: #4bb; } .CodeMirror-Tern-completion-object:before { content: "O"; background: #77c; } .CodeMirror-Tern-completion-fn:before { content: "F"; background: #7c7; } .CodeMirror-Tern-completion-array:before { content: "A"; background: #c66; } .CodeMirror-Tern-completion-number:before { content: "1"; background: #999; } .CodeMirror-Tern-completion-string:before { content: "S"; background: #999; } .CodeMirror-Tern-completion-bool:before { content: "B"; background: #999; } .CodeMirror-Tern-completion-guess { color: #999; } .CodeMirror-Tern-tooltip { border: 1px solid silver; border-radius: 3px; color: #444; padding: 2px 5px; font-size: 90%; font-family: monospace; background-color: white; white-space: pre-wrap; max-width: 40em; position: absolute; z-index: 10; -webkit-box-shadow: 2px 3px 5px rgba(0,0,0,.2); -moz-box-shadow: 2px 3px 5px rgba(0,0,0,.2); box-shadow: 2px 3px 5px rgba(0,0,0,.2); transition: opacity 1s; -moz-transition: opacity 1s; -webkit-transition: opacity 1s; -o-transition: opacity 1s; -ms-transition: opacity 1s; } .CodeMirror-Tern-hint-doc { max-width: 25em; margin-top: -3px; } .CodeMirror-Tern-fname { color: black; } .CodeMirror-Tern-farg { color: #70a; } .CodeMirror-Tern-farg-current { text-decoration: underline; } .CodeMirror-Tern-type { color: #07c; } .CodeMirror-Tern-fhint-guess { opacity: .7; } ================================================ FILE: front-vue/src/assets/CodeMirror/addon/tern/tern.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Glue code between CodeMirror and Tern. // // Create a CodeMirror.TernServer to wrap an actual Tern server, // register open documents (CodeMirror.Doc instances) with it, and // call its methods to activate the assisting functions that Tern // provides. // // Options supported (all optional): // * defs: An array of JSON definition data structures. // * plugins: An object mapping plugin names to configuration // options. // * getFile: A function(name, c) that can be used to access files in // the project that haven't been loaded yet. Simply do c(null) to // indicate that a file is not available. // * fileFilter: A function(value, docName, doc) that will be applied // to documents before passing them on to Tern. // * switchToDoc: A function(name, doc) that should, when providing a // multi-file view, switch the view or focus to the named file. // * showError: A function(editor, message) that can be used to // override the way errors are displayed. // * completionTip: Customize the content in tooltips for completions. // Is passed a single argument—the completion's data as returned by // Tern—and may return a string, DOM node, or null to indicate that // no tip should be shown. By default the docstring is shown. // * typeTip: Like completionTip, but for the tooltips shown for type // queries. // * responseFilter: A function(doc, query, request, error, data) that // will be applied to the Tern responses before treating them // // // It is possible to run the Tern server in a web worker by specifying // these additional options: // * useWorker: Set to true to enable web worker mode. You'll probably // want to feature detect the actual value you use here, for example // !!window.Worker. // * workerScript: The main script of the worker. Point this to // wherever you are hosting worker.js from this directory. // * workerDeps: An array of paths pointing (relative to workerScript) // to the Acorn and Tern libraries and any Tern plugins you want to // load. Or, if you minified those into a single script and included // them in the workerScript, simply leave this undefined. (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"; // declare global: tern CodeMirror.TernServer = function(options) { var self = this; this.options = options || {}; var plugins = this.options.plugins || (this.options.plugins = {}); if (!plugins.doc_comment) plugins.doc_comment = true; this.docs = Object.create(null); if (this.options.useWorker) { this.server = new WorkerServer(this); } else { this.server = new tern.Server({ getFile: function(name, c) { return getFile(self, name, c); }, async: true, defs: this.options.defs || [], plugins: plugins }); } this.trackChange = function(doc, change) { trackChange(self, doc, change); }; this.cachedArgHints = null; this.activeArgHints = null; this.jumpStack = []; this.getHint = function(cm, c) { return hint(self, cm, c); }; this.getHint.async = true; }; CodeMirror.TernServer.prototype = { addDoc: function(name, doc) { var data = {doc: doc, name: name, changed: null}; this.server.addFile(name, docValue(this, data)); CodeMirror.on(doc, "change", this.trackChange); return this.docs[name] = data; }, delDoc: function(id) { var found = resolveDoc(this, id); if (!found) return; CodeMirror.off(found.doc, "change", this.trackChange); delete this.docs[found.name]; this.server.delFile(found.name); }, hideDoc: function(id) { closeArgHints(this); var found = resolveDoc(this, id); if (found && found.changed) sendDoc(this, found); }, complete: function(cm) { cm.showHint({hint: this.getHint}); }, showType: function(cm, pos, c) { showContextInfo(this, cm, pos, "type", c); }, showDocs: function(cm, pos, c) { showContextInfo(this, cm, pos, "documentation", c); }, updateArgHints: function(cm) { updateArgHints(this, cm); }, jumpToDef: function(cm) { jumpToDef(this, cm); }, jumpBack: function(cm) { jumpBack(this, cm); }, rename: function(cm) { rename(this, cm); }, selectName: function(cm) { selectName(this, cm); }, request: function (cm, query, c, pos) { var self = this; var doc = findDoc(this, cm.getDoc()); var request = buildRequest(this, doc, query, pos); var extraOptions = request.query && this.options.queryOptions && this.options.queryOptions[request.query.type] if (extraOptions) for (var prop in extraOptions) request.query[prop] = extraOptions[prop]; this.server.request(request, function (error, data) { if (!error && self.options.responseFilter) data = self.options.responseFilter(doc, query, request, error, data); c(error, data); }); }, destroy: function () { closeArgHints(this) if (this.worker) { this.worker.terminate(); this.worker = null; } } }; var Pos = CodeMirror.Pos; var cls = "CodeMirror-Tern-"; var bigDoc = 250; function getFile(ts, name, c) { var buf = ts.docs[name]; if (buf) c(docValue(ts, buf)); else if (ts.options.getFile) ts.options.getFile(name, c); else c(null); } function findDoc(ts, doc, name) { for (var n in ts.docs) { var cur = ts.docs[n]; if (cur.doc == doc) return cur; } if (!name) for (var i = 0;; ++i) { n = "[doc" + (i || "") + "]"; if (!ts.docs[n]) { name = n; break; } } return ts.addDoc(name, doc); } function resolveDoc(ts, id) { if (typeof id == "string") return ts.docs[id]; if (id instanceof CodeMirror) id = id.getDoc(); if (id instanceof CodeMirror.Doc) return findDoc(ts, id); } function trackChange(ts, doc, change) { var data = findDoc(ts, doc); var argHints = ts.cachedArgHints; if (argHints && argHints.doc == doc && cmpPos(argHints.start, change.to) >= 0) ts.cachedArgHints = null; var changed = data.changed; if (changed == null) data.changed = changed = {from: change.from.line, to: change.from.line}; var end = change.from.line + (change.text.length - 1); if (change.from.line < changed.to) changed.to = changed.to - (change.to.line - end); if (end >= changed.to) changed.to = end + 1; if (changed.from > change.from.line) changed.from = change.from.line; if (doc.lineCount() > bigDoc && change.to - changed.from > 100) setTimeout(function() { if (data.changed && data.changed.to - data.changed.from > 100) sendDoc(ts, data); }, 200); } function sendDoc(ts, doc) { ts.server.request({files: [{type: "full", name: doc.name, text: docValue(ts, doc)}]}, function(error) { if (error) window.console.error(error); else doc.changed = null; }); } // Completion function hint(ts, cm, c) { ts.request(cm, {type: "completions", types: true, docs: true, urls: true}, function(error, data) { if (error) return showError(ts, cm, error); var completions = [], after = ""; var from = data.start, to = data.end; if (cm.getRange(Pos(from.line, from.ch - 2), from) == "[\"" && cm.getRange(to, Pos(to.line, to.ch + 2)) != "\"]") after = "\"]"; for (var i = 0; i < data.completions.length; ++i) { var completion = data.completions[i], className = typeToIcon(completion.type); if (data.guess) className += " " + cls + "guess"; completions.push({text: completion.name + after, displayText: completion.displayName || completion.name, className: className, data: completion}); } var obj = {from: from, to: to, list: completions}; var tooltip = null; CodeMirror.on(obj, "close", function() { remove(tooltip); }); CodeMirror.on(obj, "update", function() { remove(tooltip); }); CodeMirror.on(obj, "select", function(cur, node) { remove(tooltip); var content = ts.options.completionTip ? ts.options.completionTip(cur.data) : cur.data.doc; if (content) { tooltip = makeTooltip(node.parentNode.getBoundingClientRect().right + window.pageXOffset, node.getBoundingClientRect().top + window.pageYOffset, content); tooltip.className += " " + cls + "hint-doc"; } }); c(obj); }); } function typeToIcon(type) { var suffix; if (type == "?") suffix = "unknown"; else if (type == "number" || type == "string" || type == "bool") suffix = type; else if (/^fn\(/.test(type)) suffix = "fn"; else if (/^\[/.test(type)) suffix = "array"; else suffix = "object"; return cls + "completion " + cls + "completion-" + suffix; } // Type queries function showContextInfo(ts, cm, pos, queryName, c) { ts.request(cm, queryName, function(error, data) { if (error) return showError(ts, cm, error); if (ts.options.typeTip) { var tip = ts.options.typeTip(data); } else { var tip = elt("span", null, elt("strong", null, data.type || "not found")); if (data.doc) tip.appendChild(document.createTextNode(" — " + data.doc)); if (data.url) { tip.appendChild(document.createTextNode(" ")); var child = tip.appendChild(elt("a", null, "[docs]")); child.href = data.url; child.target = "_blank"; } } tempTooltip(cm, tip, ts); if (c) c(); }, pos); } // Maintaining argument hints function updateArgHints(ts, cm) { closeArgHints(ts); if (cm.somethingSelected()) return; var state = cm.getTokenAt(cm.getCursor()).state; var inner = CodeMirror.innerMode(cm.getMode(), state); if (inner.mode.name != "javascript") return; var lex = inner.state.lexical; if (lex.info != "call") return; var ch, argPos = lex.pos || 0, tabSize = cm.getOption("tabSize"); for (var line = cm.getCursor().line, e = Math.max(0, line - 9), found = false; line >= e; --line) { var str = cm.getLine(line), extra = 0; for (var pos = 0;;) { var tab = str.indexOf("\t", pos); if (tab == -1) break; extra += tabSize - (tab + extra) % tabSize - 1; pos = tab + 1; } ch = lex.column - extra; if (str.charAt(ch) == "(") {found = true; break;} } if (!found) return; var start = Pos(line, ch); var cache = ts.cachedArgHints; if (cache && cache.doc == cm.getDoc() && cmpPos(start, cache.start) == 0) return showArgHints(ts, cm, argPos); ts.request(cm, {type: "type", preferFunction: true, end: start}, function(error, data) { if (error || !data.type || !(/^fn\(/).test(data.type)) return; ts.cachedArgHints = { start: start, type: parseFnType(data.type), name: data.exprName || data.name || "fn", guess: data.guess, doc: cm.getDoc() }; showArgHints(ts, cm, argPos); }); } function showArgHints(ts, cm, pos) { closeArgHints(ts); var cache = ts.cachedArgHints, tp = cache.type; var tip = elt("span", cache.guess ? cls + "fhint-guess" : null, elt("span", cls + "fname", cache.name), "("); for (var i = 0; i < tp.args.length; ++i) { if (i) tip.appendChild(document.createTextNode(", ")); var arg = tp.args[i]; tip.appendChild(elt("span", cls + "farg" + (i == pos ? " " + cls + "farg-current" : ""), arg.name || "?")); if (arg.type != "?") { tip.appendChild(document.createTextNode(":\u00a0")); tip.appendChild(elt("span", cls + "type", arg.type)); } } tip.appendChild(document.createTextNode(tp.rettype ? ") ->\u00a0" : ")")); if (tp.rettype) tip.appendChild(elt("span", cls + "type", tp.rettype)); var place = cm.cursorCoords(null, "page"); ts.activeArgHints = makeTooltip(place.right + 1, place.bottom, tip); } function parseFnType(text) { var args = [], pos = 3; function skipMatching(upto) { var depth = 0, start = pos; for (;;) { var next = text.charAt(pos); if (upto.test(next) && !depth) return text.slice(start, pos); if (/[{\[\(]/.test(next)) ++depth; else if (/[}\]\)]/.test(next)) --depth; ++pos; } } // Parse arguments if (text.charAt(pos) != ")") for (;;) { var name = text.slice(pos).match(/^([^, \(\[\{]+): /); if (name) { pos += name[0].length; name = name[1]; } args.push({name: name, type: skipMatching(/[\),]/)}); if (text.charAt(pos) == ")") break; pos += 2; } var rettype = text.slice(pos).match(/^\) -> (.*)$/); return {args: args, rettype: rettype && rettype[1]}; } // Moving to the definition of something function jumpToDef(ts, cm) { function inner(varName) { var req = {type: "definition", variable: varName || null}; var doc = findDoc(ts, cm.getDoc()); ts.server.request(buildRequest(ts, doc, req), function(error, data) { if (error) return showError(ts, cm, error); if (!data.file && data.url) { window.open(data.url); return; } if (data.file) { var localDoc = ts.docs[data.file], found; if (localDoc && (found = findContext(localDoc.doc, data))) { ts.jumpStack.push({file: doc.name, start: cm.getCursor("from"), end: cm.getCursor("to")}); moveTo(ts, doc, localDoc, found.start, found.end); return; } } showError(ts, cm, "Could not find a definition."); }); } if (!atInterestingExpression(cm)) dialog(cm, "Jump to variable", function(name) { if (name) inner(name); }); else inner(); } function jumpBack(ts, cm) { var pos = ts.jumpStack.pop(), doc = pos && ts.docs[pos.file]; if (!doc) return; moveTo(ts, findDoc(ts, cm.getDoc()), doc, pos.start, pos.end); } function moveTo(ts, curDoc, doc, start, end) { doc.doc.setSelection(start, end); if (curDoc != doc && ts.options.switchToDoc) { closeArgHints(ts); ts.options.switchToDoc(doc.name, doc.doc); } } // The {line,ch} representation of positions makes this rather awkward. function findContext(doc, data) { var before = data.context.slice(0, data.contextOffset).split("\n"); var startLine = data.start.line - (before.length - 1); var start = Pos(startLine, (before.length == 1 ? data.start.ch : doc.getLine(startLine).length) - before[0].length); var text = doc.getLine(startLine).slice(start.ch); for (var cur = startLine + 1; cur < doc.lineCount() && text.length < data.context.length; ++cur) text += "\n" + doc.getLine(cur); if (text.slice(0, data.context.length) == data.context) return data; var cursor = doc.getSearchCursor(data.context, 0, false); var nearest, nearestDist = Infinity; while (cursor.findNext()) { var from = cursor.from(), dist = Math.abs(from.line - start.line) * 10000; if (!dist) dist = Math.abs(from.ch - start.ch); if (dist < nearestDist) { nearest = from; nearestDist = dist; } } if (!nearest) return null; if (before.length == 1) nearest.ch += before[0].length; else nearest = Pos(nearest.line + (before.length - 1), before[before.length - 1].length); if (data.start.line == data.end.line) var end = Pos(nearest.line, nearest.ch + (data.end.ch - data.start.ch)); else var end = Pos(nearest.line + (data.end.line - data.start.line), data.end.ch); return {start: nearest, end: end}; } function atInterestingExpression(cm) { var pos = cm.getCursor("end"), tok = cm.getTokenAt(pos); if (tok.start < pos.ch && tok.type == "comment") return false; return /[\w)\]]/.test(cm.getLine(pos.line).slice(Math.max(pos.ch - 1, 0), pos.ch + 1)); } // Variable renaming function rename(ts, cm) { var token = cm.getTokenAt(cm.getCursor()); if (!/\w/.test(token.string)) return showError(ts, cm, "Not at a variable"); dialog(cm, "New name for " + token.string, function(newName) { ts.request(cm, {type: "rename", newName: newName, fullDocs: true}, function(error, data) { if (error) return showError(ts, cm, error); applyChanges(ts, data.changes); }); }); } function selectName(ts, cm) { var name = findDoc(ts, cm.doc).name; ts.request(cm, {type: "refs"}, function(error, data) { if (error) return showError(ts, cm, error); var ranges = [], cur = 0; var curPos = cm.getCursor(); for (var i = 0; i < data.refs.length; i++) { var ref = data.refs[i]; if (ref.file == name) { ranges.push({anchor: ref.start, head: ref.end}); if (cmpPos(curPos, ref.start) >= 0 && cmpPos(curPos, ref.end) <= 0) cur = ranges.length - 1; } } cm.setSelections(ranges, cur); }); } var nextChangeOrig = 0; function applyChanges(ts, changes) { var perFile = Object.create(null); for (var i = 0; i < changes.length; ++i) { var ch = changes[i]; (perFile[ch.file] || (perFile[ch.file] = [])).push(ch); } for (var file in perFile) { var known = ts.docs[file], chs = perFile[file];; if (!known) continue; chs.sort(function(a, b) { return cmpPos(b.start, a.start); }); var origin = "*rename" + (++nextChangeOrig); for (var i = 0; i < chs.length; ++i) { var ch = chs[i]; known.doc.replaceRange(ch.text, ch.start, ch.end, origin); } } } // Generic request-building helper function buildRequest(ts, doc, query, pos) { var files = [], offsetLines = 0, allowFragments = !query.fullDocs; if (!allowFragments) delete query.fullDocs; if (typeof query == "string") query = {type: query}; query.lineCharPositions = true; if (query.end == null) { query.end = pos || doc.doc.getCursor("end"); if (doc.doc.somethingSelected()) query.start = doc.doc.getCursor("start"); } var startPos = query.start || query.end; if (doc.changed) { if (doc.doc.lineCount() > bigDoc && allowFragments !== false && doc.changed.to - doc.changed.from < 100 && doc.changed.from <= startPos.line && doc.changed.to > query.end.line) { files.push(getFragmentAround(doc, startPos, query.end)); query.file = "#0"; var offsetLines = files[0].offsetLines; if (query.start != null) query.start = Pos(query.start.line - -offsetLines, query.start.ch); query.end = Pos(query.end.line - offsetLines, query.end.ch); } else { files.push({type: "full", name: doc.name, text: docValue(ts, doc)}); query.file = doc.name; doc.changed = null; } } else { query.file = doc.name; } for (var name in ts.docs) { var cur = ts.docs[name]; if (cur.changed && cur != doc) { files.push({type: "full", name: cur.name, text: docValue(ts, cur)}); cur.changed = null; } } return {query: query, files: files}; } function getFragmentAround(data, start, end) { var doc = data.doc; var minIndent = null, minLine = null, endLine, tabSize = 4; for (var p = start.line - 1, min = Math.max(0, p - 50); p >= min; --p) { var line = doc.getLine(p), fn = line.search(/\bfunction\b/); if (fn < 0) continue; var indent = CodeMirror.countColumn(line, null, tabSize); if (minIndent != null && minIndent <= indent) continue; minIndent = indent; minLine = p; } if (minLine == null) minLine = min; var max = Math.min(doc.lastLine(), end.line + 20); if (minIndent == null || minIndent == CodeMirror.countColumn(doc.getLine(start.line), null, tabSize)) endLine = max; else for (endLine = end.line + 1; endLine < max; ++endLine) { var indent = CodeMirror.countColumn(doc.getLine(endLine), null, tabSize); if (indent <= minIndent) break; } var from = Pos(minLine, 0); return {type: "part", name: data.name, offsetLines: from.line, text: doc.getRange(from, Pos(endLine, 0))}; } // Generic utilities var cmpPos = CodeMirror.cmpPos; function elt(tagname, cls /*, ... elts*/) { var e = document.createElement(tagname); if (cls) e.className = cls; for (var i = 2; i < arguments.length; ++i) { var elt = arguments[i]; if (typeof elt == "string") elt = document.createTextNode(elt); e.appendChild(elt); } return e; } function dialog(cm, text, f) { if (cm.openDialog) cm.openDialog(text + ": ", f); else f(prompt(text, "")); } // Tooltips function tempTooltip(cm, content, ts) { if (cm.state.ternTooltip) remove(cm.state.ternTooltip); var where = cm.cursorCoords(); var tip = cm.state.ternTooltip = makeTooltip(where.right + 1, where.bottom, content); function maybeClear() { old = true; if (!mouseOnTip) clear(); } function clear() { cm.state.ternTooltip = null; if (!tip.parentNode) return; cm.off("cursorActivity", clear); cm.off('blur', clear); cm.off('scroll', clear); fadeOut(tip); } var mouseOnTip = false, old = false; CodeMirror.on(tip, "mousemove", function() { mouseOnTip = true; }); CodeMirror.on(tip, "mouseout", function(e) { if (!CodeMirror.contains(tip, e.relatedTarget || e.toElement)) { if (old) clear(); else mouseOnTip = false; } }); setTimeout(maybeClear, ts.options.hintDelay ? ts.options.hintDelay : 1700); cm.on("cursorActivity", clear); cm.on('blur', clear); cm.on('scroll', clear); } function makeTooltip(x, y, content) { var node = elt("div", cls + "tooltip", content); node.style.left = x + "px"; node.style.top = y + "px"; document.body.appendChild(node); return node; } function remove(node) { var p = node && node.parentNode; if (p) p.removeChild(node); } function fadeOut(tooltip) { tooltip.style.opacity = "0"; setTimeout(function() { remove(tooltip); }, 1100); } function showError(ts, cm, msg) { if (ts.options.showError) ts.options.showError(cm, msg); else tempTooltip(cm, String(msg), ts); } function closeArgHints(ts) { if (ts.activeArgHints) { remove(ts.activeArgHints); ts.activeArgHints = null; } } function docValue(ts, doc) { var val = doc.doc.getValue(); if (ts.options.fileFilter) val = ts.options.fileFilter(val, doc.name, doc.doc); return val; } // Worker wrapper function WorkerServer(ts) { var worker = ts.worker = new Worker(ts.options.workerScript); worker.postMessage({type: "init", defs: ts.options.defs, plugins: ts.options.plugins, scripts: ts.options.workerDeps}); var msgId = 0, pending = {}; function send(data, c) { if (c) { data.id = ++msgId; pending[msgId] = c; } worker.postMessage(data); } worker.onmessage = function(e) { var data = e.data; if (data.type == "getFile") { getFile(ts, data.name, function(err, text) { send({type: "getFile", err: String(err), text: text, id: data.id}); }); } else if (data.type == "debug") { window.console.log(data.message); } else if (data.id && pending[data.id]) { pending[data.id](data.err, data.body); delete pending[data.id]; } }; worker.onerror = function(e) { for (var id in pending) pending[id](e); pending = {}; }; this.addFile = function(name, text) { send({type: "add", name: name, text: text}); }; this.delFile = function(name) { send({type: "del", name: name}); }; this.request = function(body, c) { send({type: "req", body: body}, c); }; } }); ================================================ FILE: front-vue/src/assets/CodeMirror/addon/tern/worker.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // declare global: tern, server var server; this.onmessage = function(e) { var data = e.data; switch (data.type) { case "init": return startServer(data.defs, data.plugins, data.scripts); case "add": return server.addFile(data.name, data.text); case "del": return server.delFile(data.name); case "req": return server.request(data.body, function(err, reqData) { postMessage({id: data.id, body: reqData, err: err && String(err)}); }); case "getFile": var c = pending[data.id]; delete pending[data.id]; return c(data.err, data.text); default: throw new Error("Unknown message type: " + data.type); } }; var nextId = 0, pending = {}; function getFile(file, c) { postMessage({type: "getFile", name: file, id: ++nextId}); pending[nextId] = c; } function startServer(defs, plugins, scripts) { if (scripts) importScripts.apply(null, scripts); server = new tern.Server({ getFile: getFile, async: true, defs: defs, plugins: plugins }); } this.console = { log: function(v) { postMessage({type: "debug", message: v}); } }; ================================================ FILE: front-vue/src/assets/CodeMirror/addon/wrap/hardwrap.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 Pos = CodeMirror.Pos; function findParagraph(cm, pos, options) { var startRE = options.paragraphStart || cm.getHelper(pos, "paragraphStart"); for (var start = pos.line, first = cm.firstLine(); start > first; --start) { var line = cm.getLine(start); if (startRE && startRE.test(line)) break; if (!/\S/.test(line)) { ++start; break; } } var endRE = options.paragraphEnd || cm.getHelper(pos, "paragraphEnd"); for (var end = pos.line + 1, last = cm.lastLine(); end <= last; ++end) { var line = cm.getLine(end); if (endRE && endRE.test(line)) { ++end; break; } if (!/\S/.test(line)) break; } return {from: start, to: end}; } function findBreakPoint(text, column, wrapOn, killTrailingSpace) { var at = column while (at < text.length && text.charAt(at) == " ") at++ for (; at > 0; --at) if (wrapOn.test(text.slice(at - 1, at + 1))) break; for (var first = true;; first = false) { var endOfText = at; if (killTrailingSpace) while (text.charAt(endOfText - 1) == " ") --endOfText; if (endOfText == 0 && first) at = column; else return {from: endOfText, to: at}; } } function wrapRange(cm, from, to, options) { from = cm.clipPos(from); to = cm.clipPos(to); var column = options.column || 80; var wrapOn = options.wrapOn || /\s\S|-[^\.\d]/; var killTrailing = options.killTrailingSpace !== false; var changes = [], curLine = "", curNo = from.line; var lines = cm.getRange(from, to, false); if (!lines.length) return null; var leadingSpace = lines[0].match(/^[ \t]*/)[0]; for (var i = 0; i < lines.length; ++i) { var text = lines[i], oldLen = curLine.length, spaceInserted = 0; if (curLine && text && !wrapOn.test(curLine.charAt(curLine.length - 1) + text.charAt(0))) { curLine += " "; spaceInserted = 1; } var spaceTrimmed = ""; if (i) { spaceTrimmed = text.match(/^\s*/)[0]; text = text.slice(spaceTrimmed.length); } curLine += text; if (i) { var firstBreak = curLine.length > column && leadingSpace == spaceTrimmed && findBreakPoint(curLine, column, wrapOn, killTrailing); // If this isn't broken, or is broken at a different point, remove old break if (!firstBreak || firstBreak.from != oldLen || firstBreak.to != oldLen + spaceInserted) { changes.push({text: [spaceInserted ? " " : ""], from: Pos(curNo, oldLen), to: Pos(curNo + 1, spaceTrimmed.length)}); } else { curLine = leadingSpace + text; ++curNo; } } while (curLine.length > column) { var bp = findBreakPoint(curLine, column, wrapOn, killTrailing); changes.push({text: ["", leadingSpace], from: Pos(curNo, bp.from), to: Pos(curNo, bp.to)}); curLine = leadingSpace + curLine.slice(bp.to); ++curNo; } } if (changes.length) cm.operation(function() { for (var i = 0; i < changes.length; ++i) { var change = changes[i]; if (change.text || CodeMirror.cmpPos(change.from, change.to)) cm.replaceRange(change.text, change.from, change.to); } }); return changes.length ? {from: changes[0].from, to: CodeMirror.changeEnd(changes[changes.length - 1])} : null; } CodeMirror.defineExtension("wrapParagraph", function(pos, options) { options = options || {}; if (!pos) pos = this.getCursor(); var para = findParagraph(this, pos, options); return wrapRange(this, Pos(para.from, 0), Pos(para.to - 1), options); }); CodeMirror.commands.wrapLines = function(cm) { cm.operation(function() { var ranges = cm.listSelections(), at = cm.lastLine() + 1; for (var i = ranges.length - 1; i >= 0; i--) { var range = ranges[i], span; if (range.empty()) { var para = findParagraph(cm, range.head, {}); span = {from: Pos(para.from, 0), to: Pos(para.to - 1)}; } else { span = {from: range.from(), to: range.to()}; } if (span.to.line >= at) continue; at = span.from.line; wrapRange(cm, span.from, span.to, {}); } }); }; CodeMirror.defineExtension("wrapRange", function(from, to, options) { return wrapRange(this, from, to, options || {}); }); CodeMirror.defineExtension("wrapParagraphsInRange", function(from, to, options) { options = options || {}; var cm = this, paras = []; for (var line = from.line; line <= to.line;) { var para = findParagraph(cm, Pos(line, 0), options); paras.push(para); line = para.to; } var madeChange = false; if (paras.length) cm.operation(function() { for (var i = paras.length - 1; i >= 0; --i) madeChange = madeChange || wrapRange(cm, Pos(paras[i].from, 0), Pos(paras[i].to - 1), options); }); return madeChange; }); }); ================================================ FILE: front-vue/src/assets/CodeMirror/keymap/emacs.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 Pos = CodeMirror.Pos; function posEq(a, b) { return a.line == b.line && a.ch == b.ch; } // Kill 'ring' var killRing = []; function addToRing(str) { killRing.push(str); if (killRing.length > 50) killRing.shift(); } function growRingTop(str) { if (!killRing.length) return addToRing(str); killRing[killRing.length - 1] += str; } function getFromRing(n) { return killRing[killRing.length - (n ? Math.min(n, 1) : 1)] || ""; } function popFromRing() { if (killRing.length > 1) killRing.pop(); return getFromRing(); } var lastKill = null; function kill(cm, from, to, mayGrow, text) { if (text == null) text = cm.getRange(from, to); if (mayGrow && lastKill && lastKill.cm == cm && posEq(from, lastKill.pos) && cm.isClean(lastKill.gen)) growRingTop(text); else addToRing(text); cm.replaceRange("", from, to, "+delete"); if (mayGrow) lastKill = {cm: cm, pos: from, gen: cm.changeGeneration()}; else lastKill = null; } // Boundaries of various units function byChar(cm, pos, dir) { return cm.findPosH(pos, dir, "char", true); } function byWord(cm, pos, dir) { return cm.findPosH(pos, dir, "word", true); } function byLine(cm, pos, dir) { return cm.findPosV(pos, dir, "line", cm.doc.sel.goalColumn); } function byPage(cm, pos, dir) { return cm.findPosV(pos, dir, "page", cm.doc.sel.goalColumn); } function byParagraph(cm, pos, dir) { var no = pos.line, line = cm.getLine(no); var sawText = /\S/.test(dir < 0 ? line.slice(0, pos.ch) : line.slice(pos.ch)); var fst = cm.firstLine(), lst = cm.lastLine(); for (;;) { no += dir; if (no < fst || no > lst) return cm.clipPos(Pos(no - dir, dir < 0 ? 0 : null)); line = cm.getLine(no); var hasText = /\S/.test(line); if (hasText) sawText = true; else if (sawText) return Pos(no, 0); } } function bySentence(cm, pos, dir) { var line = pos.line, ch = pos.ch; var text = cm.getLine(pos.line), sawWord = false; for (;;) { var next = text.charAt(ch + (dir < 0 ? -1 : 0)); if (!next) { // End/beginning of line reached if (line == (dir < 0 ? cm.firstLine() : cm.lastLine())) return Pos(line, ch); text = cm.getLine(line + dir); if (!/\S/.test(text)) return Pos(line, ch); line += dir; ch = dir < 0 ? text.length : 0; continue; } if (sawWord && /[!?.]/.test(next)) return Pos(line, ch + (dir > 0 ? 1 : 0)); if (!sawWord) sawWord = /\w/.test(next); ch += dir; } } function byExpr(cm, pos, dir) { var wrap; if (cm.findMatchingBracket && (wrap = cm.findMatchingBracket(pos, true)) && wrap.match && (wrap.forward ? 1 : -1) == dir) return dir > 0 ? Pos(wrap.to.line, wrap.to.ch + 1) : wrap.to; for (var first = true;; first = false) { var token = cm.getTokenAt(pos); var after = Pos(pos.line, dir < 0 ? token.start : token.end); if (first && dir > 0 && token.end == pos.ch || !/\w/.test(token.string)) { var newPos = cm.findPosH(after, dir, "char"); if (posEq(after, newPos)) return pos; else pos = newPos; } else { return after; } } } // Prefixes (only crudely supported) function getPrefix(cm, precise) { var digits = cm.state.emacsPrefix; if (!digits) return precise ? null : 1; clearPrefix(cm); return digits == "-" ? -1 : Number(digits); } function repeated(cmd) { var f = typeof cmd == "string" ? function(cm) { cm.execCommand(cmd); } : cmd; return function(cm) { var prefix = getPrefix(cm); f(cm); for (var i = 1; i < prefix; ++i) f(cm); }; } function findEnd(cm, pos, by, dir) { var prefix = getPrefix(cm); if (prefix < 0) { dir = -dir; prefix = -prefix; } for (var i = 0; i < prefix; ++i) { var newPos = by(cm, pos, dir); if (posEq(newPos, pos)) break; pos = newPos; } return pos; } function move(by, dir) { var f = function(cm) { cm.extendSelection(findEnd(cm, cm.getCursor(), by, dir)); }; f.motion = true; return f; } function killTo(cm, by, dir) { var selections = cm.listSelections(), cursor; var i = selections.length; while (i--) { cursor = selections[i].head; kill(cm, cursor, findEnd(cm, cursor, by, dir), true); } } function killRegion(cm) { if (cm.somethingSelected()) { var selections = cm.listSelections(), selection; var i = selections.length; while (i--) { selection = selections[i]; kill(cm, selection.anchor, selection.head); } return true; } } function addPrefix(cm, digit) { if (cm.state.emacsPrefix) { if (digit != "-") cm.state.emacsPrefix += digit; return; } // Not active yet cm.state.emacsPrefix = digit; cm.on("keyHandled", maybeClearPrefix); cm.on("inputRead", maybeDuplicateInput); } var prefixPreservingKeys = {"Alt-G": true, "Ctrl-X": true, "Ctrl-Q": true, "Ctrl-U": true}; function maybeClearPrefix(cm, arg) { if (!cm.state.emacsPrefixMap && !prefixPreservingKeys.hasOwnProperty(arg)) clearPrefix(cm); } function clearPrefix(cm) { cm.state.emacsPrefix = null; cm.off("keyHandled", maybeClearPrefix); cm.off("inputRead", maybeDuplicateInput); } function maybeDuplicateInput(cm, event) { var dup = getPrefix(cm); if (dup > 1 && event.origin == "+input") { var one = event.text.join("\n"), txt = ""; for (var i = 1; i < dup; ++i) txt += one; cm.replaceSelection(txt); } } function addPrefixMap(cm) { cm.state.emacsPrefixMap = true; cm.addKeyMap(prefixMap); cm.on("keyHandled", maybeRemovePrefixMap); cm.on("inputRead", maybeRemovePrefixMap); } function maybeRemovePrefixMap(cm, arg) { if (typeof arg == "string" && (/^\d$/.test(arg) || arg == "Ctrl-U")) return; cm.removeKeyMap(prefixMap); cm.state.emacsPrefixMap = false; cm.off("keyHandled", maybeRemovePrefixMap); cm.off("inputRead", maybeRemovePrefixMap); } // Utilities function setMark(cm) { cm.setCursor(cm.getCursor()); cm.setExtending(!cm.getExtending()); cm.on("change", function() { cm.setExtending(false); }); } function clearMark(cm) { cm.setExtending(false); cm.setCursor(cm.getCursor()); } function getInput(cm, msg, f) { if (cm.openDialog) cm.openDialog(msg + ": ", f, {bottom: true}); else f(prompt(msg, "")); } function operateOnWord(cm, op) { var start = cm.getCursor(), end = cm.findPosH(start, 1, "word"); cm.replaceRange(op(cm.getRange(start, end)), start, end); cm.setCursor(end); } function toEnclosingExpr(cm) { var pos = cm.getCursor(), line = pos.line, ch = pos.ch; var stack = []; while (line >= cm.firstLine()) { var text = cm.getLine(line); for (var i = ch == null ? text.length : ch; i > 0;) { var ch = text.charAt(--i); if (ch == ")") stack.push("("); else if (ch == "]") stack.push("["); else if (ch == "}") stack.push("{"); else if (/[\(\{\[]/.test(ch) && (!stack.length || stack.pop() != ch)) return cm.extendSelection(Pos(line, i)); } --line; ch = null; } } function quit(cm) { cm.execCommand("clearSearch"); clearMark(cm); } CodeMirror.emacs = {kill: kill, killRegion: killRegion, repeated: repeated}; // Actual keymap var keyMap = CodeMirror.keyMap.emacs = CodeMirror.normalizeKeyMap({ "Ctrl-W": function(cm) {kill(cm, cm.getCursor("start"), cm.getCursor("end"));}, "Ctrl-K": repeated(function(cm) { var start = cm.getCursor(), end = cm.clipPos(Pos(start.line)); var text = cm.getRange(start, end); if (!/\S/.test(text)) { text += "\n"; end = Pos(start.line + 1, 0); } kill(cm, start, end, true, text); }), "Alt-W": function(cm) { addToRing(cm.getSelection()); clearMark(cm); }, "Ctrl-Y": function(cm) { var start = cm.getCursor(); cm.replaceRange(getFromRing(getPrefix(cm)), start, start, "paste"); cm.setSelection(start, cm.getCursor()); }, "Alt-Y": function(cm) {cm.replaceSelection(popFromRing(), "around", "paste");}, "Ctrl-Space": setMark, "Ctrl-Shift-2": setMark, "Ctrl-F": move(byChar, 1), "Ctrl-B": move(byChar, -1), "Right": move(byChar, 1), "Left": move(byChar, -1), "Ctrl-D": function(cm) { killTo(cm, byChar, 1); }, "Delete": function(cm) { killRegion(cm) || killTo(cm, byChar, 1); }, "Ctrl-H": function(cm) { killTo(cm, byChar, -1); }, "Backspace": function(cm) { killRegion(cm) || killTo(cm, byChar, -1); }, "Alt-F": move(byWord, 1), "Alt-B": move(byWord, -1), "Alt-D": function(cm) { killTo(cm, byWord, 1); }, "Alt-Backspace": function(cm) { killTo(cm, byWord, -1); }, "Ctrl-N": move(byLine, 1), "Ctrl-P": move(byLine, -1), "Down": move(byLine, 1), "Up": move(byLine, -1), "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", "End": "goLineEnd", "Home": "goLineStart", "Alt-V": move(byPage, -1), "Ctrl-V": move(byPage, 1), "PageUp": move(byPage, -1), "PageDown": move(byPage, 1), "Ctrl-Up": move(byParagraph, -1), "Ctrl-Down": move(byParagraph, 1), "Alt-A": move(bySentence, -1), "Alt-E": move(bySentence, 1), "Alt-K": function(cm) { killTo(cm, bySentence, 1); }, "Ctrl-Alt-K": function(cm) { killTo(cm, byExpr, 1); }, "Ctrl-Alt-Backspace": function(cm) { killTo(cm, byExpr, -1); }, "Ctrl-Alt-F": move(byExpr, 1), "Ctrl-Alt-B": move(byExpr, -1), "Shift-Ctrl-Alt-2": function(cm) { var cursor = cm.getCursor(); cm.setSelection(findEnd(cm, cursor, byExpr, 1), cursor); }, "Ctrl-Alt-T": function(cm) { var leftStart = byExpr(cm, cm.getCursor(), -1), leftEnd = byExpr(cm, leftStart, 1); var rightEnd = byExpr(cm, leftEnd, 1), rightStart = byExpr(cm, rightEnd, -1); cm.replaceRange(cm.getRange(rightStart, rightEnd) + cm.getRange(leftEnd, rightStart) + cm.getRange(leftStart, leftEnd), leftStart, rightEnd); }, "Ctrl-Alt-U": repeated(toEnclosingExpr), "Alt-Space": function(cm) { var pos = cm.getCursor(), from = pos.ch, to = pos.ch, text = cm.getLine(pos.line); while (from && /\s/.test(text.charAt(from - 1))) --from; while (to < text.length && /\s/.test(text.charAt(to))) ++to; cm.replaceRange(" ", Pos(pos.line, from), Pos(pos.line, to)); }, "Ctrl-O": repeated(function(cm) { cm.replaceSelection("\n", "start"); }), "Ctrl-T": repeated(function(cm) { cm.execCommand("transposeChars"); }), "Alt-C": repeated(function(cm) { operateOnWord(cm, function(w) { var letter = w.search(/\w/); if (letter == -1) return w; return w.slice(0, letter) + w.charAt(letter).toUpperCase() + w.slice(letter + 1).toLowerCase(); }); }), "Alt-U": repeated(function(cm) { operateOnWord(cm, function(w) { return w.toUpperCase(); }); }), "Alt-L": repeated(function(cm) { operateOnWord(cm, function(w) { return w.toLowerCase(); }); }), "Alt-;": "toggleComment", "Ctrl-/": repeated("undo"), "Shift-Ctrl--": repeated("undo"), "Ctrl-Z": repeated("undo"), "Cmd-Z": repeated("undo"), "Shift-Alt-,": "goDocStart", "Shift-Alt-.": "goDocEnd", "Ctrl-S": "findNext", "Ctrl-R": "findPrev", "Ctrl-G": quit, "Shift-Alt-5": "replace", "Alt-/": "autocomplete", "Enter": "newlineAndIndent", "Ctrl-J": repeated(function(cm) { cm.replaceSelection("\n", "end"); }), "Tab": "indentAuto", "Alt-G G": function(cm) { var prefix = getPrefix(cm, true); if (prefix != null && prefix > 0) return cm.setCursor(prefix - 1); getInput(cm, "Goto line", function(str) { var num; if (str && !isNaN(num = Number(str)) && num == (num|0) && num > 0) cm.setCursor(num - 1); }); }, "Ctrl-X Tab": function(cm) { cm.indentSelection(getPrefix(cm, true) || cm.getOption("indentUnit")); }, "Ctrl-X Ctrl-X": function(cm) { cm.setSelection(cm.getCursor("head"), cm.getCursor("anchor")); }, "Ctrl-X Ctrl-S": "save", "Ctrl-X Ctrl-W": "save", "Ctrl-X S": "saveAll", "Ctrl-X F": "open", "Ctrl-X U": repeated("undo"), "Ctrl-X K": "close", "Ctrl-X Delete": function(cm) { kill(cm, cm.getCursor(), bySentence(cm, cm.getCursor(), 1), true); }, "Ctrl-X H": "selectAll", "Ctrl-Q Tab": repeated("insertTab"), "Ctrl-U": addPrefixMap }); var prefixMap = {"Ctrl-G": clearPrefix}; function regPrefix(d) { prefixMap[d] = function(cm) { addPrefix(cm, d); }; keyMap["Ctrl-" + d] = function(cm) { addPrefix(cm, d); }; prefixPreservingKeys["Ctrl-" + d] = true; } for (var i = 0; i < 10; ++i) regPrefix(String(i)); regPrefix("-"); }); ================================================ FILE: front-vue/src/assets/CodeMirror/keymap/sublime.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // A rough approximation of Sublime Text's keybindings // Depends on addon/search/searchcursor.js and optionally addon/dialog/dialogs.js (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../lib/codemirror"), require("../addon/search/searchcursor"), require("../addon/edit/matchbrackets")); else if (typeof define == "function" && define.amd) // AMD define(["../lib/codemirror", "../addon/search/searchcursor", "../addon/edit/matchbrackets"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var map = CodeMirror.keyMap.sublime = {fallthrough: "default"}; var cmds = CodeMirror.commands; var Pos = CodeMirror.Pos; var mac = CodeMirror.keyMap["default"] == CodeMirror.keyMap.macDefault; var ctrl = mac ? "Cmd-" : "Ctrl-"; // This is not exactly Sublime's algorithm. I couldn't make heads or tails of that. function findPosSubword(doc, start, dir) { if (dir < 0 && start.ch == 0) return doc.clipPos(Pos(start.line - 1)); var line = doc.getLine(start.line); if (dir > 0 && start.ch >= line.length) return doc.clipPos(Pos(start.line + 1, 0)); var state = "start", type; for (var pos = start.ch, e = dir < 0 ? 0 : line.length, i = 0; pos != e; pos += dir, i++) { var next = line.charAt(dir < 0 ? pos - 1 : pos); var cat = next != "_" && CodeMirror.isWordChar(next) ? "w" : "o"; if (cat == "w" && next.toUpperCase() == next) cat = "W"; if (state == "start") { if (cat != "o") { state = "in"; type = cat; } } else if (state == "in") { if (type != cat) { if (type == "w" && cat == "W" && dir < 0) pos--; if (type == "W" && cat == "w" && dir > 0) { type = "w"; continue; } break; } } } return Pos(start.line, pos); } function moveSubword(cm, dir) { cm.extendSelectionsBy(function(range) { if (cm.display.shift || cm.doc.extend || range.empty()) return findPosSubword(cm.doc, range.head, dir); else return dir < 0 ? range.from() : range.to(); }); } var goSubwordCombo = mac ? "Ctrl-" : "Alt-"; cmds[map[goSubwordCombo + "Left"] = "goSubwordLeft"] = function(cm) { moveSubword(cm, -1); }; cmds[map[goSubwordCombo + "Right"] = "goSubwordRight"] = function(cm) { moveSubword(cm, 1); }; if (mac) map["Cmd-Left"] = "goLineStartSmart"; var scrollLineCombo = mac ? "Ctrl-Alt-" : "Ctrl-"; cmds[map[scrollLineCombo + "Up"] = "scrollLineUp"] = function(cm) { var info = cm.getScrollInfo(); if (!cm.somethingSelected()) { var visibleBottomLine = cm.lineAtHeight(info.top + info.clientHeight, "local"); if (cm.getCursor().line >= visibleBottomLine) cm.execCommand("goLineUp"); } cm.scrollTo(null, info.top - cm.defaultTextHeight()); }; cmds[map[scrollLineCombo + "Down"] = "scrollLineDown"] = function(cm) { var info = cm.getScrollInfo(); if (!cm.somethingSelected()) { var visibleTopLine = cm.lineAtHeight(info.top, "local")+1; if (cm.getCursor().line <= visibleTopLine) cm.execCommand("goLineDown"); } cm.scrollTo(null, info.top + cm.defaultTextHeight()); }; cmds[map["Shift-" + ctrl + "L"] = "splitSelectionByLine"] = function(cm) { var ranges = cm.listSelections(), lineRanges = []; for (var i = 0; i < ranges.length; i++) { var from = ranges[i].from(), to = ranges[i].to(); for (var line = from.line; line <= to.line; ++line) if (!(to.line > from.line && line == to.line && to.ch == 0)) lineRanges.push({anchor: line == from.line ? from : Pos(line, 0), head: line == to.line ? to : Pos(line)}); } cm.setSelections(lineRanges, 0); }; map["Shift-Tab"] = "indentLess"; cmds[map["Esc"] = "singleSelectionTop"] = function(cm) { var range = cm.listSelections()[0]; cm.setSelection(range.anchor, range.head, {scroll: false}); }; cmds[map[ctrl + "L"] = "selectLine"] = function(cm) { var ranges = cm.listSelections(), extended = []; for (var i = 0; i < ranges.length; i++) { var range = ranges[i]; extended.push({anchor: Pos(range.from().line, 0), head: Pos(range.to().line + 1, 0)}); } cm.setSelections(extended); }; map["Shift-Ctrl-K"] = "deleteLine"; function insertLine(cm, above) { if (cm.isReadOnly()) return CodeMirror.Pass cm.operation(function() { var len = cm.listSelections().length, newSelection = [], last = -1; for (var i = 0; i < len; i++) { var head = cm.listSelections()[i].head; if (head.line <= last) continue; var at = Pos(head.line + (above ? 0 : 1), 0); cm.replaceRange("\n", at, null, "+insertLine"); cm.indentLine(at.line, null, true); newSelection.push({head: at, anchor: at}); last = head.line + 1; } cm.setSelections(newSelection); }); cm.execCommand("indentAuto"); } cmds[map[ctrl + "Enter"] = "insertLineAfter"] = function(cm) { return insertLine(cm, false); }; cmds[map["Shift-" + ctrl + "Enter"] = "insertLineBefore"] = function(cm) { return insertLine(cm, true); }; function wordAt(cm, pos) { var start = pos.ch, end = start, line = cm.getLine(pos.line); while (start && CodeMirror.isWordChar(line.charAt(start - 1))) --start; while (end < line.length && CodeMirror.isWordChar(line.charAt(end))) ++end; return {from: Pos(pos.line, start), to: Pos(pos.line, end), word: line.slice(start, end)}; } cmds[map[ctrl + "D"] = "selectNextOccurrence"] = function(cm) { var from = cm.getCursor("from"), to = cm.getCursor("to"); var fullWord = cm.state.sublimeFindFullWord == cm.doc.sel; if (CodeMirror.cmpPos(from, to) == 0) { var word = wordAt(cm, from); if (!word.word) return; cm.setSelection(word.from, word.to); fullWord = true; } else { var text = cm.getRange(from, to); var query = fullWord ? new RegExp("\\b" + text + "\\b") : text; var cur = cm.getSearchCursor(query, to); var found = cur.findNext(); if (!found) { cur = cm.getSearchCursor(query, Pos(cm.firstLine(), 0)); found = cur.findNext(); } if (!found || isSelectedRange(cm.listSelections(), cur.from(), cur.to())) return CodeMirror.Pass cm.addSelection(cur.from(), cur.to()); } if (fullWord) cm.state.sublimeFindFullWord = cm.doc.sel; }; function isSelectedRange(ranges, from, to) { for (var i = 0; i < ranges.length; i++) if (ranges[i].from() == from && ranges[i].to() == to) return true return false } var mirror = "(){}[]"; function selectBetweenBrackets(cm) { var ranges = cm.listSelections(), newRanges = [] for (var i = 0; i < ranges.length; i++) { var range = ranges[i], pos = range.head, opening = cm.scanForBracket(pos, -1); if (!opening) return false; for (;;) { var closing = cm.scanForBracket(pos, 1); if (!closing) return false; if (closing.ch == mirror.charAt(mirror.indexOf(opening.ch) + 1)) { newRanges.push({anchor: Pos(opening.pos.line, opening.pos.ch + 1), head: closing.pos}); break; } pos = Pos(closing.pos.line, closing.pos.ch + 1); } } cm.setSelections(newRanges); return true; } cmds[map["Shift-" + ctrl + "Space"] = "selectScope"] = function(cm) { selectBetweenBrackets(cm) || cm.execCommand("selectAll"); }; cmds[map["Shift-" + ctrl + "M"] = "selectBetweenBrackets"] = function(cm) { if (!selectBetweenBrackets(cm)) return CodeMirror.Pass; }; cmds[map[ctrl + "M"] = "goToBracket"] = function(cm) { cm.extendSelectionsBy(function(range) { var next = cm.scanForBracket(range.head, 1); if (next && CodeMirror.cmpPos(next.pos, range.head) != 0) return next.pos; var prev = cm.scanForBracket(range.head, -1); return prev && Pos(prev.pos.line, prev.pos.ch + 1) || range.head; }); }; var swapLineCombo = mac ? "Cmd-Ctrl-" : "Shift-Ctrl-"; cmds[map[swapLineCombo + "Up"] = "swapLineUp"] = function(cm) { if (cm.isReadOnly()) return CodeMirror.Pass var ranges = cm.listSelections(), linesToMove = [], at = cm.firstLine() - 1, newSels = []; for (var i = 0; i < ranges.length; i++) { var range = ranges[i], from = range.from().line - 1, to = range.to().line; newSels.push({anchor: Pos(range.anchor.line - 1, range.anchor.ch), head: Pos(range.head.line - 1, range.head.ch)}); if (range.to().ch == 0 && !range.empty()) --to; if (from > at) linesToMove.push(from, to); else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to; at = to; } cm.operation(function() { for (var i = 0; i < linesToMove.length; i += 2) { var from = linesToMove[i], to = linesToMove[i + 1]; var line = cm.getLine(from); cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine"); if (to > cm.lastLine()) cm.replaceRange("\n" + line, Pos(cm.lastLine()), null, "+swapLine"); else cm.replaceRange(line + "\n", Pos(to, 0), null, "+swapLine"); } cm.setSelections(newSels); cm.scrollIntoView(); }); }; cmds[map[swapLineCombo + "Down"] = "swapLineDown"] = function(cm) { if (cm.isReadOnly()) return CodeMirror.Pass var ranges = cm.listSelections(), linesToMove = [], at = cm.lastLine() + 1; for (var i = ranges.length - 1; i >= 0; i--) { var range = ranges[i], from = range.to().line + 1, to = range.from().line; if (range.to().ch == 0 && !range.empty()) from--; if (from < at) linesToMove.push(from, to); else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to; at = to; } cm.operation(function() { for (var i = linesToMove.length - 2; i >= 0; i -= 2) { var from = linesToMove[i], to = linesToMove[i + 1]; var line = cm.getLine(from); if (from == cm.lastLine()) cm.replaceRange("", Pos(from - 1), Pos(from), "+swapLine"); else cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine"); cm.replaceRange(line + "\n", Pos(to, 0), null, "+swapLine"); } cm.scrollIntoView(); }); }; cmds[map[ctrl + "/"] = "toggleCommentIndented"] = function(cm) { cm.toggleComment({ indent: true }); } cmds[map[ctrl + "J"] = "joinLines"] = function(cm) { var ranges = cm.listSelections(), joined = []; for (var i = 0; i < ranges.length; i++) { var range = ranges[i], from = range.from(); var start = from.line, end = range.to().line; while (i < ranges.length - 1 && ranges[i + 1].from().line == end) end = ranges[++i].to().line; joined.push({start: start, end: end, anchor: !range.empty() && from}); } cm.operation(function() { var offset = 0, ranges = []; for (var i = 0; i < joined.length; i++) { var obj = joined[i]; var anchor = obj.anchor && Pos(obj.anchor.line - offset, obj.anchor.ch), head; for (var line = obj.start; line <= obj.end; line++) { var actual = line - offset; if (line == obj.end) head = Pos(actual, cm.getLine(actual).length + 1); if (actual < cm.lastLine()) { cm.replaceRange(" ", Pos(actual), Pos(actual + 1, /^\s*/.exec(cm.getLine(actual + 1))[0].length)); ++offset; } } ranges.push({anchor: anchor || head, head: head}); } cm.setSelections(ranges, 0); }); }; cmds[map["Shift-" + ctrl + "D"] = "duplicateLine"] = function(cm) { cm.operation(function() { var rangeCount = cm.listSelections().length; for (var i = 0; i < rangeCount; i++) { var range = cm.listSelections()[i]; if (range.empty()) cm.replaceRange(cm.getLine(range.head.line) + "\n", Pos(range.head.line, 0)); else cm.replaceRange(cm.getRange(range.from(), range.to()), range.from()); } cm.scrollIntoView(); }); }; if (!mac) map[ctrl + "T"] = "transposeChars"; function sortLines(cm, caseSensitive) { if (cm.isReadOnly()) return CodeMirror.Pass var ranges = cm.listSelections(), toSort = [], selected; for (var i = 0; i < ranges.length; i++) { var range = ranges[i]; if (range.empty()) continue; var from = range.from().line, to = range.to().line; while (i < ranges.length - 1 && ranges[i + 1].from().line == to) to = ranges[++i].to().line; if (!ranges[i].to().ch) to--; toSort.push(from, to); } if (toSort.length) selected = true; else toSort.push(cm.firstLine(), cm.lastLine()); cm.operation(function() { var ranges = []; for (var i = 0; i < toSort.length; i += 2) { var from = toSort[i], to = toSort[i + 1]; var start = Pos(from, 0), end = Pos(to); var lines = cm.getRange(start, end, false); if (caseSensitive) lines.sort(); else lines.sort(function(a, b) { var au = a.toUpperCase(), bu = b.toUpperCase(); if (au != bu) { a = au; b = bu; } return a < b ? -1 : a == b ? 0 : 1; }); cm.replaceRange(lines, start, end); if (selected) ranges.push({anchor: start, head: Pos(to + 1, 0)}); } if (selected) cm.setSelections(ranges, 0); }); } cmds[map["F9"] = "sortLines"] = function(cm) { sortLines(cm, true); }; cmds[map[ctrl + "F9"] = "sortLinesInsensitive"] = function(cm) { sortLines(cm, false); }; cmds[map["F2"] = "nextBookmark"] = function(cm) { var marks = cm.state.sublimeBookmarks; if (marks) while (marks.length) { var current = marks.shift(); var found = current.find(); if (found) { marks.push(current); return cm.setSelection(found.from, found.to); } } }; cmds[map["Shift-F2"] = "prevBookmark"] = function(cm) { var marks = cm.state.sublimeBookmarks; if (marks) while (marks.length) { marks.unshift(marks.pop()); var found = marks[marks.length - 1].find(); if (!found) marks.pop(); else return cm.setSelection(found.from, found.to); } }; cmds[map[ctrl + "F2"] = "toggleBookmark"] = function(cm) { var ranges = cm.listSelections(); var marks = cm.state.sublimeBookmarks || (cm.state.sublimeBookmarks = []); for (var i = 0; i < ranges.length; i++) { var from = ranges[i].from(), to = ranges[i].to(); var found = cm.findMarks(from, to); for (var j = 0; j < found.length; j++) { if (found[j].sublimeBookmark) { found[j].clear(); for (var k = 0; k < marks.length; k++) if (marks[k] == found[j]) marks.splice(k--, 1); break; } } if (j == found.length) marks.push(cm.markText(from, to, {sublimeBookmark: true, clearWhenEmpty: false})); } }; cmds[map["Shift-" + ctrl + "F2"] = "clearBookmarks"] = function(cm) { var marks = cm.state.sublimeBookmarks; if (marks) for (var i = 0; i < marks.length; i++) marks[i].clear(); marks.length = 0; }; cmds[map["Alt-F2"] = "selectBookmarks"] = function(cm) { var marks = cm.state.sublimeBookmarks, ranges = []; if (marks) for (var i = 0; i < marks.length; i++) { var found = marks[i].find(); if (!found) marks.splice(i--, 0); else ranges.push({anchor: found.from, head: found.to}); } if (ranges.length) cm.setSelections(ranges, 0); }; map["Alt-Q"] = "wrapLines"; var cK = ctrl + "K "; function modifyWordOrSelection(cm, mod) { cm.operation(function() { var ranges = cm.listSelections(), indices = [], replacements = []; for (var i = 0; i < ranges.length; i++) { var range = ranges[i]; if (range.empty()) { indices.push(i); replacements.push(""); } else replacements.push(mod(cm.getRange(range.from(), range.to()))); } cm.replaceSelections(replacements, "around", "case"); for (var i = indices.length - 1, at; i >= 0; i--) { var range = ranges[indices[i]]; if (at && CodeMirror.cmpPos(range.head, at) > 0) continue; var word = wordAt(cm, range.head); at = word.from; cm.replaceRange(mod(word.word), word.from, word.to); } }); } map[cK + ctrl + "Backspace"] = "delLineLeft"; cmds[map["Backspace"] = "smartBackspace"] = function(cm) { if (cm.somethingSelected()) return CodeMirror.Pass; cm.operation(function() { var cursors = cm.listSelections(); var indentUnit = cm.getOption("indentUnit"); for (var i = cursors.length - 1; i >= 0; i--) { var cursor = cursors[i].head; var toStartOfLine = cm.getRange({line: cursor.line, ch: 0}, cursor); var column = CodeMirror.countColumn(toStartOfLine, null, cm.getOption("tabSize")); // Delete by one character by default var deletePos = cm.findPosH(cursor, -1, "char", false); if (toStartOfLine && !/\S/.test(toStartOfLine) && column % indentUnit == 0) { var prevIndent = new Pos(cursor.line, CodeMirror.findColumn(toStartOfLine, column - indentUnit, indentUnit)); // Smart delete only if we found a valid prevIndent location if (prevIndent.ch != cursor.ch) deletePos = prevIndent; } cm.replaceRange("", deletePos, cursor, "+delete"); } }); }; cmds[map[cK + ctrl + "K"] = "delLineRight"] = function(cm) { cm.operation(function() { var ranges = cm.listSelections(); for (var i = ranges.length - 1; i >= 0; i--) cm.replaceRange("", ranges[i].anchor, Pos(ranges[i].to().line), "+delete"); cm.scrollIntoView(); }); }; cmds[map[cK + ctrl + "U"] = "upcaseAtCursor"] = function(cm) { modifyWordOrSelection(cm, function(str) { return str.toUpperCase(); }); }; cmds[map[cK + ctrl + "L"] = "downcaseAtCursor"] = function(cm) { modifyWordOrSelection(cm, function(str) { return str.toLowerCase(); }); }; cmds[map[cK + ctrl + "Space"] = "setSublimeMark"] = function(cm) { if (cm.state.sublimeMark) cm.state.sublimeMark.clear(); cm.state.sublimeMark = cm.setBookmark(cm.getCursor()); }; cmds[map[cK + ctrl + "A"] = "selectToSublimeMark"] = function(cm) { var found = cm.state.sublimeMark && cm.state.sublimeMark.find(); if (found) cm.setSelection(cm.getCursor(), found); }; cmds[map[cK + ctrl + "W"] = "deleteToSublimeMark"] = function(cm) { var found = cm.state.sublimeMark && cm.state.sublimeMark.find(); if (found) { var from = cm.getCursor(), to = found; if (CodeMirror.cmpPos(from, to) > 0) { var tmp = to; to = from; from = tmp; } cm.state.sublimeKilled = cm.getRange(from, to); cm.replaceRange("", from, to); } }; cmds[map[cK + ctrl + "X"] = "swapWithSublimeMark"] = function(cm) { var found = cm.state.sublimeMark && cm.state.sublimeMark.find(); if (found) { cm.state.sublimeMark.clear(); cm.state.sublimeMark = cm.setBookmark(cm.getCursor()); cm.setCursor(found); } }; cmds[map[cK + ctrl + "Y"] = "sublimeYank"] = function(cm) { if (cm.state.sublimeKilled != null) cm.replaceSelection(cm.state.sublimeKilled, null, "paste"); }; map[cK + ctrl + "G"] = "clearBookmarks"; cmds[map[cK + ctrl + "C"] = "showInCenter"] = function(cm) { var pos = cm.cursorCoords(null, "local"); cm.scrollTo(null, (pos.top + pos.bottom) / 2 - cm.getScrollInfo().clientHeight / 2); }; var selectLinesCombo = mac ? "Ctrl-Shift-" : "Ctrl-Alt-"; cmds[map[selectLinesCombo + "Up"] = "selectLinesUpward"] = function(cm) { cm.operation(function() { var ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) { var range = ranges[i]; if (range.head.line > cm.firstLine()) cm.addSelection(Pos(range.head.line - 1, range.head.ch)); } }); }; cmds[map[selectLinesCombo + "Down"] = "selectLinesDownward"] = function(cm) { cm.operation(function() { var ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) { var range = ranges[i]; if (range.head.line < cm.lastLine()) cm.addSelection(Pos(range.head.line + 1, range.head.ch)); } }); }; function getTarget(cm) { var from = cm.getCursor("from"), to = cm.getCursor("to"); if (CodeMirror.cmpPos(from, to) == 0) { var word = wordAt(cm, from); if (!word.word) return; from = word.from; to = word.to; } return {from: from, to: to, query: cm.getRange(from, to), word: word}; } function findAndGoTo(cm, forward) { var target = getTarget(cm); if (!target) return; var query = target.query; var cur = cm.getSearchCursor(query, forward ? target.to : target.from); if (forward ? cur.findNext() : cur.findPrevious()) { cm.setSelection(cur.from(), cur.to()); } else { cur = cm.getSearchCursor(query, forward ? Pos(cm.firstLine(), 0) : cm.clipPos(Pos(cm.lastLine()))); if (forward ? cur.findNext() : cur.findPrevious()) cm.setSelection(cur.from(), cur.to()); else if (target.word) cm.setSelection(target.from, target.to); } }; cmds[map[ctrl + "F3"] = "findUnder"] = function(cm) { findAndGoTo(cm, true); }; cmds[map["Shift-" + ctrl + "F3"] = "findUnderPrevious"] = function(cm) { findAndGoTo(cm,false); }; cmds[map["Alt-F3"] = "findAllUnder"] = function(cm) { var target = getTarget(cm); if (!target) return; var cur = cm.getSearchCursor(target.query); var matches = []; var primaryIndex = -1; while (cur.findNext()) { matches.push({anchor: cur.from(), head: cur.to()}); if (cur.from().line <= target.from.line && cur.from().ch <= target.from.ch) primaryIndex++; } cm.setSelections(matches, primaryIndex); }; map["Shift-" + ctrl + "["] = "fold"; map["Shift-" + ctrl + "]"] = "unfold"; map[cK + ctrl + "0"] = map[cK + ctrl + "J"] = "unfoldAll"; map[ctrl + "I"] = "findIncremental"; map["Shift-" + ctrl + "I"] = "findIncrementalReverse"; map[ctrl + "H"] = "replace"; map["F3"] = "findNext"; map["Shift-F3"] = "findPrev"; CodeMirror.normalizeKeyMap(map); }); ================================================ FILE: front-vue/src/assets/CodeMirror/keymap/vim.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE /** * Supported keybindings: * Too many to list. Refer to defaultKeyMap below. * * Supported Ex commands: * Refer to defaultExCommandMap below. * * Registers: unnamed, -, a-z, A-Z, 0-9 * (Does not respect the special case for number registers when delete * operator is made with these commands: %, (, ), , /, ?, n, N, {, } ) * TODO: Implement the remaining registers. * * Marks: a-z, A-Z, and 0-9 * TODO: Implement the remaining special marks. They have more complex * behavior. * * Events: * 'vim-mode-change' - raised on the editor anytime the current mode changes, * Event object: {mode: "visual", subMode: "linewise"} * * Code structure: * 1. Default keymap * 2. Variable declarations and short basic helpers * 3. Instance (External API) implementation * 4. Internal state tracking objects (input state, counter) implementation * and instantiation * 5. Key handler (the main command dispatcher) implementation * 6. Motion, operator, and action implementations * 7. Helper functions for the key handler, motions, operators, and actions * 8. Set up Vim to work as a keymap for CodeMirror. * 9. Ex command implementations. */ (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../lib/codemirror"), require("../addon/search/searchcursor"), require("../addon/dialog/dialog"), require("../addon/edit/matchbrackets.js")); else if (typeof define == "function" && define.amd) // AMD define(["../lib/codemirror", "../addon/search/searchcursor", "../addon/dialog/dialog", "../addon/edit/matchbrackets"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { 'use strict'; var defaultKeymap = [ // Key to key mapping. This goes first to make it possible to override // existing mappings. { keys: '', type: 'keyToKey', toKeys: 'h' }, { keys: '', type: 'keyToKey', toKeys: 'l' }, { keys: '', type: 'keyToKey', toKeys: 'k' }, { keys: '', type: 'keyToKey', toKeys: 'j' }, { keys: '', type: 'keyToKey', toKeys: 'l' }, { keys: '', type: 'keyToKey', toKeys: 'h', context: 'normal'}, { keys: '', type: 'keyToKey', toKeys: 'W' }, { keys: '', type: 'keyToKey', toKeys: 'B', context: 'normal' }, { keys: '', type: 'keyToKey', toKeys: 'w' }, { keys: '', type: 'keyToKey', toKeys: 'b', context: 'normal' }, { keys: '', type: 'keyToKey', toKeys: 'j' }, { keys: '', type: 'keyToKey', toKeys: 'k' }, { keys: '', type: 'keyToKey', toKeys: '' }, { keys: '', type: 'keyToKey', toKeys: '' }, { keys: '', type: 'keyToKey', toKeys: '', context: 'insert' }, { keys: '', type: 'keyToKey', toKeys: '', context: 'insert' }, { keys: 's', type: 'keyToKey', toKeys: 'cl', context: 'normal' }, { keys: 's', type: 'keyToKey', toKeys: 'c', context: 'visual'}, { keys: 'S', type: 'keyToKey', toKeys: 'cc', context: 'normal' }, { keys: 'S', type: 'keyToKey', toKeys: 'VdO', context: 'visual' }, { keys: '', type: 'keyToKey', toKeys: '0' }, { keys: '', type: 'keyToKey', toKeys: '$' }, { keys: '', type: 'keyToKey', toKeys: '' }, { keys: '', type: 'keyToKey', toKeys: '' }, { keys: '', type: 'keyToKey', toKeys: 'j^', context: 'normal' }, { keys: '', type: 'action', action: 'toggleOverwrite', context: 'insert' }, // Motions { keys: 'H', type: 'motion', motion: 'moveToTopLine', motionArgs: { linewise: true, toJumplist: true }}, { keys: 'M', type: 'motion', motion: 'moveToMiddleLine', motionArgs: { linewise: true, toJumplist: true }}, { keys: 'L', type: 'motion', motion: 'moveToBottomLine', motionArgs: { linewise: true, toJumplist: true }}, { keys: 'h', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: false }}, { keys: 'l', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: true }}, { keys: 'j', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, linewise: true }}, { keys: 'k', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, linewise: true }}, { keys: 'gj', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: true }}, { keys: 'gk', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: false }}, { keys: 'w', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false }}, { keys: 'W', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false, bigWord: true }}, { keys: 'e', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, inclusive: true }}, { keys: 'E', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, bigWord: true, inclusive: true }}, { keys: 'b', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }}, { keys: 'B', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false, bigWord: true }}, { keys: 'ge', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, inclusive: true }}, { keys: 'gE', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, bigWord: true, inclusive: true }}, { keys: '{', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: false, toJumplist: true }}, { keys: '}', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: true, toJumplist: true }}, { keys: '', type: 'motion', motion: 'moveByPage', motionArgs: { forward: true }}, { keys: '', type: 'motion', motion: 'moveByPage', motionArgs: { forward: false }}, { keys: '', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: true, explicitRepeat: true }}, { keys: '', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: false, explicitRepeat: true }}, { keys: 'gg', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: false, explicitRepeat: true, linewise: true, toJumplist: true }}, { keys: 'G', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: true, explicitRepeat: true, linewise: true, toJumplist: true }}, { keys: '0', type: 'motion', motion: 'moveToStartOfLine' }, { keys: '^', type: 'motion', motion: 'moveToFirstNonWhiteSpaceCharacter' }, { keys: '+', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true }}, { keys: '-', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, toFirstChar:true }}, { keys: '_', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true, repeatOffset:-1 }}, { keys: '$', type: 'motion', motion: 'moveToEol', motionArgs: { inclusive: true }}, { keys: '%', type: 'motion', motion: 'moveToMatchedSymbol', motionArgs: { inclusive: true, toJumplist: true }}, { keys: 'f', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: true , inclusive: true }}, { keys: 'F', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: false }}, { keys: 't', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: true, inclusive: true }}, { keys: 'T', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: false }}, { keys: ';', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: true }}, { keys: ',', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: false }}, { keys: '\'', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true, linewise: true}}, { keys: '`', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true}}, { keys: ']`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true } }, { keys: '[`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false } }, { keys: ']\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true, linewise: true } }, { keys: '[\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false, linewise: true } }, // the next two aren't motions but must come before more general motion declarations { keys: ']p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true, matchIndent: true}}, { keys: '[p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true, matchIndent: true}}, { keys: ']', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: true, toJumplist: true}}, { keys: '[', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: false, toJumplist: true}}, { keys: '|', type: 'motion', motion: 'moveToColumn'}, { keys: 'o', type: 'motion', motion: 'moveToOtherHighlightedEnd', context:'visual'}, { keys: 'O', type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: {sameLine: true}, context:'visual'}, // Operators { keys: 'd', type: 'operator', operator: 'delete' }, { keys: 'y', type: 'operator', operator: 'yank' }, { keys: 'c', type: 'operator', operator: 'change' }, { keys: '>', type: 'operator', operator: 'indent', operatorArgs: { indentRight: true }}, { keys: '<', type: 'operator', operator: 'indent', operatorArgs: { indentRight: false }}, { keys: 'g~', type: 'operator', operator: 'changeCase' }, { keys: 'gu', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, isEdit: true }, { keys: 'gU', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, isEdit: true }, { keys: 'n', type: 'motion', motion: 'findNext', motionArgs: { forward: true, toJumplist: true }}, { keys: 'N', type: 'motion', motion: 'findNext', motionArgs: { forward: false, toJumplist: true }}, // Operator-Motion dual commands { keys: 'x', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorMotionArgs: { visualLine: false }}, { keys: 'X', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: false }, operatorMotionArgs: { visualLine: true }}, { keys: 'D', type: 'operatorMotion', operator: 'delete', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'}, { keys: 'D', type: 'operator', operator: 'delete', operatorArgs: { linewise: true }, context: 'visual'}, { keys: 'Y', type: 'operatorMotion', operator: 'yank', motion: 'expandToLine', motionArgs: { linewise: true }, context: 'normal'}, { keys: 'Y', type: 'operator', operator: 'yank', operatorArgs: { linewise: true }, context: 'visual'}, { keys: 'C', type: 'operatorMotion', operator: 'change', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'}, { keys: 'C', type: 'operator', operator: 'change', operatorArgs: { linewise: true }, context: 'visual'}, { keys: '~', type: 'operatorMotion', operator: 'changeCase', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorArgs: { shouldMoveCursor: true }, context: 'normal'}, { keys: '~', type: 'operator', operator: 'changeCase', context: 'visual'}, { keys: '', type: 'operatorMotion', operator: 'delete', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }, context: 'insert' }, // Actions { keys: '', type: 'action', action: 'jumpListWalk', actionArgs: { forward: true }}, { keys: '', type: 'action', action: 'jumpListWalk', actionArgs: { forward: false }}, { keys: '', type: 'action', action: 'scroll', actionArgs: { forward: true, linewise: true }}, { keys: '', type: 'action', action: 'scroll', actionArgs: { forward: false, linewise: true }}, { keys: 'a', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'charAfter' }, context: 'normal' }, { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'eol' }, context: 'normal' }, { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'endOfSelectedArea' }, context: 'visual' }, { keys: 'i', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'inplace' }, context: 'normal' }, { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'firstNonBlank'}, context: 'normal' }, { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'startOfSelectedArea' }, context: 'visual' }, { keys: 'o', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: true }, context: 'normal' }, { keys: 'O', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: false }, context: 'normal' }, { keys: 'v', type: 'action', action: 'toggleVisualMode' }, { keys: 'V', type: 'action', action: 'toggleVisualMode', actionArgs: { linewise: true }}, { keys: '', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }}, { keys: '', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }}, { keys: 'gv', type: 'action', action: 'reselectLastSelection' }, { keys: 'J', type: 'action', action: 'joinLines', isEdit: true }, { keys: 'p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true }}, { keys: 'P', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true }}, { keys: 'r', type: 'action', action: 'replace', isEdit: true }, { keys: '@', type: 'action', action: 'replayMacro' }, { keys: 'q', type: 'action', action: 'enterMacroRecordMode' }, // Handle Replace-mode as a special case of insert mode. { keys: 'R', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { replace: true }}, { keys: 'u', type: 'action', action: 'undo', context: 'normal' }, { keys: 'u', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, context: 'visual', isEdit: true }, { keys: 'U', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, context: 'visual', isEdit: true }, { keys: '', type: 'action', action: 'redo' }, { keys: 'm', type: 'action', action: 'setMark' }, { keys: '"', type: 'action', action: 'setRegister' }, { keys: 'zz', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }}, { keys: 'z.', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }, motion: 'moveToFirstNonWhiteSpaceCharacter' }, { keys: 'zt', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }}, { keys: 'z', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }, motion: 'moveToFirstNonWhiteSpaceCharacter' }, { keys: 'z-', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }}, { keys: 'zb', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }, motion: 'moveToFirstNonWhiteSpaceCharacter' }, { keys: '.', type: 'action', action: 'repeatLastEdit' }, { keys: '', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: true, backtrack: false}}, { keys: '', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: false, backtrack: false}}, { keys: '', type: 'action', action: 'indent', actionArgs: { indentRight: true }, context: 'insert' }, { keys: '', type: 'action', action: 'indent', actionArgs: { indentRight: false }, context: 'insert' }, // Text object motions { keys: 'a', type: 'motion', motion: 'textObjectManipulation' }, { keys: 'i', type: 'motion', motion: 'textObjectManipulation', motionArgs: { textObjectInner: true }}, // Search { keys: '/', type: 'search', searchArgs: { forward: true, querySrc: 'prompt', toJumplist: true }}, { keys: '?', type: 'search', searchArgs: { forward: false, querySrc: 'prompt', toJumplist: true }}, { keys: '*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }}, { keys: '#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }}, { keys: 'g*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', toJumplist: true }}, { keys: 'g#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', toJumplist: true }}, // Ex command { keys: ':', type: 'ex' } ]; /** * Ex commands * Care must be taken when adding to the default Ex command map. For any * pair of commands that have a shared prefix, at least one of their * shortNames must not match the prefix of the other command. */ var defaultExCommandMap = [ { name: 'colorscheme', shortName: 'colo' }, { name: 'map' }, { name: 'imap', shortName: 'im' }, { name: 'nmap', shortName: 'nm' }, { name: 'vmap', shortName: 'vm' }, { name: 'unmap' }, { name: 'write', shortName: 'w' }, { name: 'undo', shortName: 'u' }, { name: 'redo', shortName: 'red' }, { name: 'set', shortName: 'se' }, { name: 'set', shortName: 'se' }, { name: 'setlocal', shortName: 'setl' }, { name: 'setglobal', shortName: 'setg' }, { name: 'sort', shortName: 'sor' }, { name: 'substitute', shortName: 's', possiblyAsync: true }, { name: 'nohlsearch', shortName: 'noh' }, { name: 'yank', shortName: 'y' }, { name: 'delmarks', shortName: 'delm' }, { name: 'registers', shortName: 'reg', excludeFromCommandHistory: true }, { name: 'global', shortName: 'g' } ]; var Pos = CodeMirror.Pos; var Vim = function() { function enterVimMode(cm) { cm.setOption('disableInput', true); cm.setOption('showCursorWhenSelecting', false); CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); cm.on('cursorActivity', onCursorActivity); maybeInitVimState(cm); CodeMirror.on(cm.getInputField(), 'paste', getOnPasteFn(cm)); } function leaveVimMode(cm) { cm.setOption('disableInput', false); cm.off('cursorActivity', onCursorActivity); CodeMirror.off(cm.getInputField(), 'paste', getOnPasteFn(cm)); cm.state.vim = null; } function detachVimMap(cm, next) { if (this == CodeMirror.keyMap.vim) CodeMirror.rmClass(cm.getWrapperElement(), "cm-fat-cursor"); if (!next || next.attach != attachVimMap) leaveVimMode(cm, false); } function attachVimMap(cm, prev) { if (this == CodeMirror.keyMap.vim) CodeMirror.addClass(cm.getWrapperElement(), "cm-fat-cursor"); if (!prev || prev.attach != attachVimMap) enterVimMode(cm); } // Deprecated, simply setting the keymap works again. CodeMirror.defineOption('vimMode', false, function(cm, val, prev) { if (val && cm.getOption("keyMap") != "vim") cm.setOption("keyMap", "vim"); else if (!val && prev != CodeMirror.Init && /^vim/.test(cm.getOption("keyMap"))) cm.setOption("keyMap", "default"); }); function cmKey(key, cm) { if (!cm) { return undefined; } if (this[key]) { return this[key]; } var vimKey = cmKeyToVimKey(key); if (!vimKey) { return false; } var cmd = CodeMirror.Vim.findKey(cm, vimKey); if (typeof cmd == 'function') { CodeMirror.signal(cm, 'vim-keypress', vimKey); } return cmd; } var modifiers = {'Shift': 'S', 'Ctrl': 'C', 'Alt': 'A', 'Cmd': 'D', 'Mod': 'A'}; var specialKeys = {Enter:'CR',Backspace:'BS',Delete:'Del',Insert:'Ins'}; function cmKeyToVimKey(key) { if (key.charAt(0) == '\'') { // Keypress character binding of format "'a'" return key.charAt(1); } var pieces = key.split(/-(?!$)/); var lastPiece = pieces[pieces.length - 1]; if (pieces.length == 1 && pieces[0].length == 1) { // No-modifier bindings use literal character bindings above. Skip. return false; } else if (pieces.length == 2 && pieces[0] == 'Shift' && lastPiece.length == 1) { // Ignore Shift+char bindings as they should be handled by literal character. return false; } var hasCharacter = false; for (var i = 0; i < pieces.length; i++) { var piece = pieces[i]; if (piece in modifiers) { pieces[i] = modifiers[piece]; } else { hasCharacter = true; } if (piece in specialKeys) { pieces[i] = specialKeys[piece]; } } if (!hasCharacter) { // Vim does not support modifier only keys. return false; } // TODO: Current bindings expect the character to be lower case, but // it looks like vim key notation uses upper case. if (isUpperCase(lastPiece)) { pieces[pieces.length - 1] = lastPiece.toLowerCase(); } return '<' + pieces.join('-') + '>'; } function getOnPasteFn(cm) { var vim = cm.state.vim; if (!vim.onPasteFn) { vim.onPasteFn = function() { if (!vim.insertMode) { cm.setCursor(offsetCursor(cm.getCursor(), 0, 1)); actions.enterInsertMode(cm, {}, vim); } }; } return vim.onPasteFn; } var numberRegex = /[\d]/; var wordCharTest = [CodeMirror.isWordChar, function(ch) { return ch && !CodeMirror.isWordChar(ch) && !/\s/.test(ch); }], bigWordCharTest = [function(ch) { return /\S/.test(ch); }]; function makeKeyRange(start, size) { var keys = []; for (var i = start; i < start + size; i++) { keys.push(String.fromCharCode(i)); } return keys; } var upperCaseAlphabet = makeKeyRange(65, 26); var lowerCaseAlphabet = makeKeyRange(97, 26); var numbers = makeKeyRange(48, 10); var validMarks = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['<', '>']); var validRegisters = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['-', '"', '.', ':', '/']); function isLine(cm, line) { return line >= cm.firstLine() && line <= cm.lastLine(); } function isLowerCase(k) { return (/^[a-z]$/).test(k); } function isMatchableSymbol(k) { return '()[]{}'.indexOf(k) != -1; } function isNumber(k) { return numberRegex.test(k); } function isUpperCase(k) { return (/^[A-Z]$/).test(k); } function isWhiteSpaceString(k) { return (/^\s*$/).test(k); } function inArray(val, arr) { for (var i = 0; i < arr.length; i++) { if (arr[i] == val) { return true; } } return false; } var options = {}; function defineOption(name, defaultValue, type, aliases, callback) { if (defaultValue === undefined && !callback) { throw Error('defaultValue is required unless callback is provided'); } if (!type) { type = 'string'; } options[name] = { type: type, defaultValue: defaultValue, callback: callback }; if (aliases) { for (var i = 0; i < aliases.length; i++) { options[aliases[i]] = options[name]; } } if (defaultValue) { setOption(name, defaultValue); } } function setOption(name, value, cm, cfg) { var option = options[name]; cfg = cfg || {}; var scope = cfg.scope; if (!option) { throw Error('Unknown option: ' + name); } if (option.type == 'boolean') { if (value && value !== true) { throw Error('Invalid argument: ' + name + '=' + value); } else if (value !== false) { // Boolean options are set to true if value is not defined. value = true; } } if (option.callback) { if (scope !== 'local') { option.callback(value, undefined); } if (scope !== 'global' && cm) { option.callback(value, cm); } } else { if (scope !== 'local') { option.value = option.type == 'boolean' ? !!value : value; } if (scope !== 'global' && cm) { cm.state.vim.options[name] = {value: value}; } } } function getOption(name, cm, cfg) { var option = options[name]; cfg = cfg || {}; var scope = cfg.scope; if (!option) { throw Error('Unknown option: ' + name); } if (option.callback) { var local = cm && option.callback(undefined, cm); if (scope !== 'global' && local !== undefined) { return local; } if (scope !== 'local') { return option.callback(); } return; } else { var local = (scope !== 'global') && (cm && cm.state.vim.options[name]); return (local || (scope !== 'local') && option || {}).value; } } defineOption('filetype', undefined, 'string', ['ft'], function(name, cm) { // Option is local. Do nothing for global. if (cm === undefined) { return; } // The 'filetype' option proxies to the CodeMirror 'mode' option. if (name === undefined) { var mode = cm.getOption('mode'); return mode == 'null' ? '' : mode; } else { var mode = name == '' ? 'null' : name; cm.setOption('mode', mode); } }); var createCircularJumpList = function() { var size = 100; var pointer = -1; var head = 0; var tail = 0; var buffer = new Array(size); function add(cm, oldCur, newCur) { var current = pointer % size; var curMark = buffer[current]; function useNextSlot(cursor) { var next = ++pointer % size; var trashMark = buffer[next]; if (trashMark) { trashMark.clear(); } buffer[next] = cm.setBookmark(cursor); } if (curMark) { var markPos = curMark.find(); // avoid recording redundant cursor position if (markPos && !cursorEqual(markPos, oldCur)) { useNextSlot(oldCur); } } else { useNextSlot(oldCur); } useNextSlot(newCur); head = pointer; tail = pointer - size + 1; if (tail < 0) { tail = 0; } } function move(cm, offset) { pointer += offset; if (pointer > head) { pointer = head; } else if (pointer < tail) { pointer = tail; } var mark = buffer[(size + pointer) % size]; // skip marks that are temporarily removed from text buffer if (mark && !mark.find()) { var inc = offset > 0 ? 1 : -1; var newCur; var oldCur = cm.getCursor(); do { pointer += inc; mark = buffer[(size + pointer) % size]; // skip marks that are the same as current position if (mark && (newCur = mark.find()) && !cursorEqual(oldCur, newCur)) { break; } } while (pointer < head && pointer > tail); } return mark; } return { cachedCursor: undefined, //used for # and * jumps add: add, move: move }; }; // Returns an object to track the changes associated insert mode. It // clones the object that is passed in, or creates an empty object one if // none is provided. var createInsertModeChanges = function(c) { if (c) { // Copy construction return { changes: c.changes, expectCursorActivityForChange: c.expectCursorActivityForChange }; } return { // Change list changes: [], // Set to true on change, false on cursorActivity. expectCursorActivityForChange: false }; }; function MacroModeState() { this.latestRegister = undefined; this.isPlaying = false; this.isRecording = false; this.replaySearchQueries = []; this.onRecordingDone = undefined; this.lastInsertModeChanges = createInsertModeChanges(); } MacroModeState.prototype = { exitMacroRecordMode: function() { var macroModeState = vimGlobalState.macroModeState; if (macroModeState.onRecordingDone) { macroModeState.onRecordingDone(); // close dialog } macroModeState.onRecordingDone = undefined; macroModeState.isRecording = false; }, enterMacroRecordMode: function(cm, registerName) { var register = vimGlobalState.registerController.getRegister(registerName); if (register) { register.clear(); this.latestRegister = registerName; if (cm.openDialog) { this.onRecordingDone = cm.openDialog( '(recording)['+registerName+']', null, {bottom:true}); } this.isRecording = true; } } }; function maybeInitVimState(cm) { if (!cm.state.vim) { // Store instance state in the CodeMirror object. cm.state.vim = { inputState: new InputState(), // Vim's input state that triggered the last edit, used to repeat // motions and operators with '.'. lastEditInputState: undefined, // Vim's action command before the last edit, used to repeat actions // with '.' and insert mode repeat. lastEditActionCommand: undefined, // When using jk for navigation, if you move from a longer line to a // shorter line, the cursor may clip to the end of the shorter line. // If j is pressed again and cursor goes to the next line, the // cursor should go back to its horizontal position on the longer // line if it can. This is to keep track of the horizontal position. lastHPos: -1, // Doing the same with screen-position for gj/gk lastHSPos: -1, // The last motion command run. Cleared if a non-motion command gets // executed in between. lastMotion: null, marks: {}, // Mark for rendering fake cursor for visual mode. fakeCursor: null, insertMode: false, // Repeat count for changes made in insert mode, triggered by key // sequences like 3,i. Only exists when insertMode is true. insertModeRepeat: undefined, visualMode: false, // If we are in visual line mode. No effect if visualMode is false. visualLine: false, visualBlock: false, lastSelection: null, lastPastedText: null, sel: {}, // Buffer-local/window-local values of vim options. options: {} }; } return cm.state.vim; } var vimGlobalState; function resetVimGlobalState() { vimGlobalState = { // The current search query. searchQuery: null, // Whether we are searching backwards. searchIsReversed: false, // Replace part of the last substituted pattern lastSubstituteReplacePart: undefined, jumpList: createCircularJumpList(), macroModeState: new MacroModeState, // Recording latest f, t, F or T motion command. lastCharacterSearch: {increment:0, forward:true, selectedCharacter:''}, registerController: new RegisterController({}), // search history buffer searchHistoryController: new HistoryController({}), // ex Command history buffer exCommandHistoryController : new HistoryController({}) }; for (var optionName in options) { var option = options[optionName]; option.value = option.defaultValue; } } var lastInsertModeKeyTimer; var vimApi= { buildKeyMap: function() { // TODO: Convert keymap into dictionary format for fast lookup. }, // Testing hook, though it might be useful to expose the register // controller anyways. getRegisterController: function() { return vimGlobalState.registerController; }, // Testing hook. resetVimGlobalState_: resetVimGlobalState, // Testing hook. getVimGlobalState_: function() { return vimGlobalState; }, // Testing hook. maybeInitVimState_: maybeInitVimState, suppressErrorLogging: false, InsertModeKey: InsertModeKey, map: function(lhs, rhs, ctx) { // Add user defined key bindings. exCommandDispatcher.map(lhs, rhs, ctx); }, unmap: function(lhs, ctx) { exCommandDispatcher.unmap(lhs, ctx); }, // TODO: Expose setOption and getOption as instance methods. Need to decide how to namespace // them, or somehow make them work with the existing CodeMirror setOption/getOption API. setOption: setOption, getOption: getOption, defineOption: defineOption, defineEx: function(name, prefix, func){ if (!prefix) { prefix = name; } else if (name.indexOf(prefix) !== 0) { throw new Error('(Vim.defineEx) "'+prefix+'" is not a prefix of "'+name+'", command not registered'); } exCommands[name]=func; exCommandDispatcher.commandMap_[prefix]={name:name, shortName:prefix, type:'api'}; }, handleKey: function (cm, key, origin) { var command = this.findKey(cm, key, origin); if (typeof command === 'function') { return command(); } }, /** * This is the outermost function called by CodeMirror, after keys have * been mapped to their Vim equivalents. * * Finds a command based on the key (and cached keys if there is a * multi-key sequence). Returns `undefined` if no key is matched, a noop * function if a partial match is found (multi-key), and a function to * execute the bound command if a a key is matched. The function always * returns true. */ findKey: function(cm, key, origin) { var vim = maybeInitVimState(cm); function handleMacroRecording() { var macroModeState = vimGlobalState.macroModeState; if (macroModeState.isRecording) { if (key == 'q') { macroModeState.exitMacroRecordMode(); clearInputState(cm); return true; } if (origin != 'mapping') { logKey(macroModeState, key); } } } function handleEsc() { if (key == '') { // Clear input state and get back to normal mode. clearInputState(cm); if (vim.visualMode) { exitVisualMode(cm); } else if (vim.insertMode) { exitInsertMode(cm); } return true; } } function doKeyToKey(keys) { // TODO: prevent infinite recursion. var match; while (keys) { // Pull off one command key, which is either a single character // or a special sequence wrapped in '<' and '>', e.g. ''. match = (/<\w+-.+?>|<\w+>|./).exec(keys); key = match[0]; keys = keys.substring(match.index + key.length); CodeMirror.Vim.handleKey(cm, key, 'mapping'); } } function handleKeyInsertMode() { if (handleEsc()) { return true; } var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key; var keysAreChars = key.length == 1; var match = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert'); // Need to check all key substrings in insert mode. while (keys.length > 1 && match.type != 'full') { var keys = vim.inputState.keyBuffer = keys.slice(1); var thisMatch = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert'); if (thisMatch.type != 'none') { match = thisMatch; } } if (match.type == 'none') { clearInputState(cm); return false; } else if (match.type == 'partial') { if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); } lastInsertModeKeyTimer = window.setTimeout( function() { if (vim.insertMode && vim.inputState.keyBuffer) { clearInputState(cm); } }, getOption('insertModeEscKeysTimeout')); return !keysAreChars; } if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); } if (keysAreChars) { var selections = cm.listSelections(); for (var i = 0; i < selections.length; i++) { var here = selections[i].head; cm.replaceRange('', offsetCursor(here, 0, -(keys.length - 1)), here, '+input'); } vimGlobalState.macroModeState.lastInsertModeChanges.changes.pop(); } clearInputState(cm); return match.command; } function handleKeyNonInsertMode() { if (handleMacroRecording() || handleEsc()) { return true; }; var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key; if (/^[1-9]\d*$/.test(keys)) { return true; } var keysMatcher = /^(\d*)(.*)$/.exec(keys); if (!keysMatcher) { clearInputState(cm); return false; } var context = vim.visualMode ? 'visual' : 'normal'; var match = commandDispatcher.matchCommand(keysMatcher[2] || keysMatcher[1], defaultKeymap, vim.inputState, context); if (match.type == 'none') { clearInputState(cm); return false; } else if (match.type == 'partial') { return true; } vim.inputState.keyBuffer = ''; var keysMatcher = /^(\d*)(.*)$/.exec(keys); if (keysMatcher[1] && keysMatcher[1] != '0') { vim.inputState.pushRepeatDigit(keysMatcher[1]); } return match.command; } var command; if (vim.insertMode) { command = handleKeyInsertMode(); } else { command = handleKeyNonInsertMode(); } if (command === false) { return undefined; } else if (command === true) { // TODO: Look into using CodeMirror's multi-key handling. // Return no-op since we are caching the key. Counts as handled, but // don't want act on it just yet. return function() { return true; }; } else { return function() { return cm.operation(function() { cm.curOp.isVimOp = true; try { if (command.type == 'keyToKey') { doKeyToKey(command.toKeys); } else { commandDispatcher.processCommand(cm, vim, command); } } catch (e) { // clear VIM state in case it's in a bad state. cm.state.vim = undefined; maybeInitVimState(cm); if (!CodeMirror.Vim.suppressErrorLogging) { console['log'](e); } throw e; } return true; }); }; } }, handleEx: function(cm, input) { exCommandDispatcher.processCommand(cm, input); }, defineMotion: defineMotion, defineAction: defineAction, defineOperator: defineOperator, mapCommand: mapCommand, _mapCommand: _mapCommand, defineRegister: defineRegister, exitVisualMode: exitVisualMode, exitInsertMode: exitInsertMode }; // Represents the current input state. function InputState() { this.prefixRepeat = []; this.motionRepeat = []; this.operator = null; this.operatorArgs = null; this.motion = null; this.motionArgs = null; this.keyBuffer = []; // For matching multi-key commands. this.registerName = null; // Defaults to the unnamed register. } InputState.prototype.pushRepeatDigit = function(n) { if (!this.operator) { this.prefixRepeat = this.prefixRepeat.concat(n); } else { this.motionRepeat = this.motionRepeat.concat(n); } }; InputState.prototype.getRepeat = function() { var repeat = 0; if (this.prefixRepeat.length > 0 || this.motionRepeat.length > 0) { repeat = 1; if (this.prefixRepeat.length > 0) { repeat *= parseInt(this.prefixRepeat.join(''), 10); } if (this.motionRepeat.length > 0) { repeat *= parseInt(this.motionRepeat.join(''), 10); } } return repeat; }; function clearInputState(cm, reason) { cm.state.vim.inputState = new InputState(); CodeMirror.signal(cm, 'vim-command-done', reason); } /* * Register stores information about copy and paste registers. Besides * text, a register must store whether it is linewise (i.e., when it is * pasted, should it insert itself into a new line, or should the text be * inserted at the cursor position.) */ function Register(text, linewise, blockwise) { this.clear(); this.keyBuffer = [text || '']; this.insertModeChanges = []; this.searchQueries = []; this.linewise = !!linewise; this.blockwise = !!blockwise; } Register.prototype = { setText: function(text, linewise, blockwise) { this.keyBuffer = [text || '']; this.linewise = !!linewise; this.blockwise = !!blockwise; }, pushText: function(text, linewise) { // if this register has ever been set to linewise, use linewise. if (linewise) { if (!this.linewise) { this.keyBuffer.push('\n'); } this.linewise = true; } this.keyBuffer.push(text); }, pushInsertModeChanges: function(changes) { this.insertModeChanges.push(createInsertModeChanges(changes)); }, pushSearchQuery: function(query) { this.searchQueries.push(query); }, clear: function() { this.keyBuffer = []; this.insertModeChanges = []; this.searchQueries = []; this.linewise = false; }, toString: function() { return this.keyBuffer.join(''); } }; /** * Defines an external register. * * The name should be a single character that will be used to reference the register. * The register should support setText, pushText, clear, and toString(). See Register * for a reference implementation. */ function defineRegister(name, register) { var registers = vimGlobalState.registerController.registers[name]; if (!name || name.length != 1) { throw Error('Register name must be 1 character'); } if (registers[name]) { throw Error('Register already defined ' + name); } registers[name] = register; validRegisters.push(name); } /* * vim registers allow you to keep many independent copy and paste buffers. * See http://usevim.com/2012/04/13/registers/ for an introduction. * * RegisterController keeps the state of all the registers. An initial * state may be passed in. The unnamed register '"' will always be * overridden. */ function RegisterController(registers) { this.registers = registers; this.unnamedRegister = registers['"'] = new Register(); registers['.'] = new Register(); registers[':'] = new Register(); registers['/'] = new Register(); } RegisterController.prototype = { pushText: function(registerName, operator, text, linewise, blockwise) { if (linewise && text.charAt(0) == '\n') { text = text.slice(1) + '\n'; } if (linewise && text.charAt(text.length - 1) !== '\n'){ text += '\n'; } // Lowercase and uppercase registers refer to the same register. // Uppercase just means append. var register = this.isValidRegister(registerName) ? this.getRegister(registerName) : null; // if no register/an invalid register was specified, things go to the // default registers if (!register) { switch (operator) { case 'yank': // The 0 register contains the text from the most recent yank. this.registers['0'] = new Register(text, linewise, blockwise); break; case 'delete': case 'change': if (text.indexOf('\n') == -1) { // Delete less than 1 line. Update the small delete register. this.registers['-'] = new Register(text, linewise); } else { // Shift down the contents of the numbered registers and put the // deleted text into register 1. this.shiftNumericRegisters_(); this.registers['1'] = new Register(text, linewise); } break; } // Make sure the unnamed register is set to what just happened this.unnamedRegister.setText(text, linewise, blockwise); return; } // If we've gotten to this point, we've actually specified a register var append = isUpperCase(registerName); if (append) { register.pushText(text, linewise); } else { register.setText(text, linewise, blockwise); } // The unnamed register always has the same value as the last used // register. this.unnamedRegister.setText(register.toString(), linewise); }, // Gets the register named @name. If one of @name doesn't already exist, // create it. If @name is invalid, return the unnamedRegister. getRegister: function(name) { if (!this.isValidRegister(name)) { return this.unnamedRegister; } name = name.toLowerCase(); if (!this.registers[name]) { this.registers[name] = new Register(); } return this.registers[name]; }, isValidRegister: function(name) { return name && inArray(name, validRegisters); }, shiftNumericRegisters_: function() { for (var i = 9; i >= 2; i--) { this.registers[i] = this.getRegister('' + (i - 1)); } } }; function HistoryController() { this.historyBuffer = []; this.iterator = 0; this.initialPrefix = null; } HistoryController.prototype = { // the input argument here acts a user entered prefix for a small time // until we start autocompletion in which case it is the autocompleted. nextMatch: function (input, up) { var historyBuffer = this.historyBuffer; var dir = up ? -1 : 1; if (this.initialPrefix === null) this.initialPrefix = input; for (var i = this.iterator + dir; up ? i >= 0 : i < historyBuffer.length; i+= dir) { var element = historyBuffer[i]; for (var j = 0; j <= element.length; j++) { if (this.initialPrefix == element.substring(0, j)) { this.iterator = i; return element; } } } // should return the user input in case we reach the end of buffer. if (i >= historyBuffer.length) { this.iterator = historyBuffer.length; return this.initialPrefix; } // return the last autocompleted query or exCommand as it is. if (i < 0 ) return input; }, pushInput: function(input) { var index = this.historyBuffer.indexOf(input); if (index > -1) this.historyBuffer.splice(index, 1); if (input.length) this.historyBuffer.push(input); }, reset: function() { this.initialPrefix = null; this.iterator = this.historyBuffer.length; } }; var commandDispatcher = { matchCommand: function(keys, keyMap, inputState, context) { var matches = commandMatches(keys, keyMap, context, inputState); if (!matches.full && !matches.partial) { return {type: 'none'}; } else if (!matches.full && matches.partial) { return {type: 'partial'}; } var bestMatch; for (var i = 0; i < matches.full.length; i++) { var match = matches.full[i]; if (!bestMatch) { bestMatch = match; } } if (bestMatch.keys.slice(-11) == '') { inputState.selectedCharacter = lastChar(keys); } return {type: 'full', command: bestMatch}; }, processCommand: function(cm, vim, command) { vim.inputState.repeatOverride = command.repeatOverride; switch (command.type) { case 'motion': this.processMotion(cm, vim, command); break; case 'operator': this.processOperator(cm, vim, command); break; case 'operatorMotion': this.processOperatorMotion(cm, vim, command); break; case 'action': this.processAction(cm, vim, command); break; case 'search': this.processSearch(cm, vim, command); break; case 'ex': case 'keyToEx': this.processEx(cm, vim, command); break; default: break; } }, processMotion: function(cm, vim, command) { vim.inputState.motion = command.motion; vim.inputState.motionArgs = copyArgs(command.motionArgs); this.evalInput(cm, vim); }, processOperator: function(cm, vim, command) { var inputState = vim.inputState; if (inputState.operator) { if (inputState.operator == command.operator) { // Typing an operator twice like 'dd' makes the operator operate // linewise inputState.motion = 'expandToLine'; inputState.motionArgs = { linewise: true }; this.evalInput(cm, vim); return; } else { // 2 different operators in a row doesn't make sense. clearInputState(cm); } } inputState.operator = command.operator; inputState.operatorArgs = copyArgs(command.operatorArgs); if (vim.visualMode) { // Operating on a selection in visual mode. We don't need a motion. this.evalInput(cm, vim); } }, processOperatorMotion: function(cm, vim, command) { var visualMode = vim.visualMode; var operatorMotionArgs = copyArgs(command.operatorMotionArgs); if (operatorMotionArgs) { // Operator motions may have special behavior in visual mode. if (visualMode && operatorMotionArgs.visualLine) { vim.visualLine = true; } } this.processOperator(cm, vim, command); if (!visualMode) { this.processMotion(cm, vim, command); } }, processAction: function(cm, vim, command) { var inputState = vim.inputState; var repeat = inputState.getRepeat(); var repeatIsExplicit = !!repeat; var actionArgs = copyArgs(command.actionArgs) || {}; if (inputState.selectedCharacter) { actionArgs.selectedCharacter = inputState.selectedCharacter; } // Actions may or may not have motions and operators. Do these first. if (command.operator) { this.processOperator(cm, vim, command); } if (command.motion) { this.processMotion(cm, vim, command); } if (command.motion || command.operator) { this.evalInput(cm, vim); } actionArgs.repeat = repeat || 1; actionArgs.repeatIsExplicit = repeatIsExplicit; actionArgs.registerName = inputState.registerName; clearInputState(cm); vim.lastMotion = null; if (command.isEdit) { this.recordLastEdit(vim, inputState, command); } actions[command.action](cm, actionArgs, vim); }, processSearch: function(cm, vim, command) { if (!cm.getSearchCursor) { // Search depends on SearchCursor. return; } var forward = command.searchArgs.forward; var wholeWordOnly = command.searchArgs.wholeWordOnly; getSearchState(cm).setReversed(!forward); var promptPrefix = (forward) ? '/' : '?'; var originalQuery = getSearchState(cm).getQuery(); var originalScrollPos = cm.getScrollInfo(); function handleQuery(query, ignoreCase, smartCase) { vimGlobalState.searchHistoryController.pushInput(query); vimGlobalState.searchHistoryController.reset(); try { updateSearchQuery(cm, query, ignoreCase, smartCase); } catch (e) { showConfirm(cm, 'Invalid regex: ' + query); clearInputState(cm); return; } commandDispatcher.processMotion(cm, vim, { type: 'motion', motion: 'findNext', motionArgs: { forward: true, toJumplist: command.searchArgs.toJumplist } }); } function onPromptClose(query) { cm.scrollTo(originalScrollPos.left, originalScrollPos.top); handleQuery(query, true /** ignoreCase */, true /** smartCase */); var macroModeState = vimGlobalState.macroModeState; if (macroModeState.isRecording) { logSearchQuery(macroModeState, query); } } function onPromptKeyUp(e, query, close) { var keyName = CodeMirror.keyName(e), up, offset; if (keyName == 'Up' || keyName == 'Down') { up = keyName == 'Up' ? true : false; offset = e.target ? e.target.selectionEnd : 0; query = vimGlobalState.searchHistoryController.nextMatch(query, up) || ''; close(query); if (offset && e.target) e.target.selectionEnd = e.target.selectionStart = Math.min(offset, e.target.value.length); } else { if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift') vimGlobalState.searchHistoryController.reset(); } var parsedQuery; try { parsedQuery = updateSearchQuery(cm, query, true /** ignoreCase */, true /** smartCase */); } catch (e) { // Swallow bad regexes for incremental search. } if (parsedQuery) { cm.scrollIntoView(findNext(cm, !forward, parsedQuery), 30); } else { clearSearchHighlight(cm); cm.scrollTo(originalScrollPos.left, originalScrollPos.top); } } function onPromptKeyDown(e, query, close) { var keyName = CodeMirror.keyName(e); if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' || (keyName == 'Backspace' && query == '')) { vimGlobalState.searchHistoryController.pushInput(query); vimGlobalState.searchHistoryController.reset(); updateSearchQuery(cm, originalQuery); clearSearchHighlight(cm); cm.scrollTo(originalScrollPos.left, originalScrollPos.top); CodeMirror.e_stop(e); clearInputState(cm); close(); cm.focus(); } else if (keyName == 'Up' || keyName == 'Down') { CodeMirror.e_stop(e); } else if (keyName == 'Ctrl-U') { // Ctrl-U clears input. CodeMirror.e_stop(e); close(''); } } switch (command.searchArgs.querySrc) { case 'prompt': var macroModeState = vimGlobalState.macroModeState; if (macroModeState.isPlaying) { var query = macroModeState.replaySearchQueries.shift(); handleQuery(query, true /** ignoreCase */, false /** smartCase */); } else { showPrompt(cm, { onClose: onPromptClose, prefix: promptPrefix, desc: searchPromptDesc, onKeyUp: onPromptKeyUp, onKeyDown: onPromptKeyDown }); } break; case 'wordUnderCursor': var word = expandWordUnderCursor(cm, false /** inclusive */, true /** forward */, false /** bigWord */, true /** noSymbol */); var isKeyword = true; if (!word) { word = expandWordUnderCursor(cm, false /** inclusive */, true /** forward */, false /** bigWord */, false /** noSymbol */); isKeyword = false; } if (!word) { return; } var query = cm.getLine(word.start.line).substring(word.start.ch, word.end.ch); if (isKeyword && wholeWordOnly) { query = '\\b' + query + '\\b'; } else { query = escapeRegex(query); } // cachedCursor is used to save the old position of the cursor // when * or # causes vim to seek for the nearest word and shift // the cursor before entering the motion. vimGlobalState.jumpList.cachedCursor = cm.getCursor(); cm.setCursor(word.start); handleQuery(query, true /** ignoreCase */, false /** smartCase */); break; } }, processEx: function(cm, vim, command) { function onPromptClose(input) { // Give the prompt some time to close so that if processCommand shows // an error, the elements don't overlap. vimGlobalState.exCommandHistoryController.pushInput(input); vimGlobalState.exCommandHistoryController.reset(); exCommandDispatcher.processCommand(cm, input); } function onPromptKeyDown(e, input, close) { var keyName = CodeMirror.keyName(e), up, offset; if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' || (keyName == 'Backspace' && input == '')) { vimGlobalState.exCommandHistoryController.pushInput(input); vimGlobalState.exCommandHistoryController.reset(); CodeMirror.e_stop(e); clearInputState(cm); close(); cm.focus(); } if (keyName == 'Up' || keyName == 'Down') { CodeMirror.e_stop(e); up = keyName == 'Up' ? true : false; offset = e.target ? e.target.selectionEnd : 0; input = vimGlobalState.exCommandHistoryController.nextMatch(input, up) || ''; close(input); if (offset && e.target) e.target.selectionEnd = e.target.selectionStart = Math.min(offset, e.target.value.length); } else if (keyName == 'Ctrl-U') { // Ctrl-U clears input. CodeMirror.e_stop(e); close(''); } else { if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift') vimGlobalState.exCommandHistoryController.reset(); } } if (command.type == 'keyToEx') { // Handle user defined Ex to Ex mappings exCommandDispatcher.processCommand(cm, command.exArgs.input); } else { if (vim.visualMode) { showPrompt(cm, { onClose: onPromptClose, prefix: ':', value: '\'<,\'>', onKeyDown: onPromptKeyDown}); } else { showPrompt(cm, { onClose: onPromptClose, prefix: ':', onKeyDown: onPromptKeyDown}); } } }, evalInput: function(cm, vim) { // If the motion command is set, execute both the operator and motion. // Otherwise return. var inputState = vim.inputState; var motion = inputState.motion; var motionArgs = inputState.motionArgs || {}; var operator = inputState.operator; var operatorArgs = inputState.operatorArgs || {}; var registerName = inputState.registerName; var sel = vim.sel; // TODO: Make sure cm and vim selections are identical outside visual mode. var origHead = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.head): cm.getCursor('head')); var origAnchor = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.anchor) : cm.getCursor('anchor')); var oldHead = copyCursor(origHead); var oldAnchor = copyCursor(origAnchor); var newHead, newAnchor; var repeat; if (operator) { this.recordLastEdit(vim, inputState); } if (inputState.repeatOverride !== undefined) { // If repeatOverride is specified, that takes precedence over the // input state's repeat. Used by Ex mode and can be user defined. repeat = inputState.repeatOverride; } else { repeat = inputState.getRepeat(); } if (repeat > 0 && motionArgs.explicitRepeat) { motionArgs.repeatIsExplicit = true; } else if (motionArgs.noRepeat || (!motionArgs.explicitRepeat && repeat === 0)) { repeat = 1; motionArgs.repeatIsExplicit = false; } if (inputState.selectedCharacter) { // If there is a character input, stick it in all of the arg arrays. motionArgs.selectedCharacter = operatorArgs.selectedCharacter = inputState.selectedCharacter; } motionArgs.repeat = repeat; clearInputState(cm); if (motion) { var motionResult = motions[motion](cm, origHead, motionArgs, vim); vim.lastMotion = motions[motion]; if (!motionResult) { return; } if (motionArgs.toJumplist) { var jumpList = vimGlobalState.jumpList; // if the current motion is # or *, use cachedCursor var cachedCursor = jumpList.cachedCursor; if (cachedCursor) { recordJumpPosition(cm, cachedCursor, motionResult); delete jumpList.cachedCursor; } else { recordJumpPosition(cm, origHead, motionResult); } } if (motionResult instanceof Array) { newAnchor = motionResult[0]; newHead = motionResult[1]; } else { newHead = motionResult; } // TODO: Handle null returns from motion commands better. if (!newHead) { newHead = copyCursor(origHead); } if (vim.visualMode) { if (!(vim.visualBlock && newHead.ch === Infinity)) { newHead = clipCursorToContent(cm, newHead, vim.visualBlock); } if (newAnchor) { newAnchor = clipCursorToContent(cm, newAnchor, true); } newAnchor = newAnchor || oldAnchor; sel.anchor = newAnchor; sel.head = newHead; updateCmSelection(cm); updateMark(cm, vim, '<', cursorIsBefore(newAnchor, newHead) ? newAnchor : newHead); updateMark(cm, vim, '>', cursorIsBefore(newAnchor, newHead) ? newHead : newAnchor); } else if (!operator) { newHead = clipCursorToContent(cm, newHead); cm.setCursor(newHead.line, newHead.ch); } } if (operator) { if (operatorArgs.lastSel) { // Replaying a visual mode operation newAnchor = oldAnchor; var lastSel = operatorArgs.lastSel; var lineOffset = Math.abs(lastSel.head.line - lastSel.anchor.line); var chOffset = Math.abs(lastSel.head.ch - lastSel.anchor.ch); if (lastSel.visualLine) { // Linewise Visual mode: The same number of lines. newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch); } else if (lastSel.visualBlock) { // Blockwise Visual mode: The same number of lines and columns. newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch + chOffset); } else if (lastSel.head.line == lastSel.anchor.line) { // Normal Visual mode within one line: The same number of characters. newHead = Pos(oldAnchor.line, oldAnchor.ch + chOffset); } else { // Normal Visual mode with several lines: The same number of lines, in the // last line the same number of characters as in the last line the last time. newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch); } vim.visualMode = true; vim.visualLine = lastSel.visualLine; vim.visualBlock = lastSel.visualBlock; sel = vim.sel = { anchor: newAnchor, head: newHead }; updateCmSelection(cm); } else if (vim.visualMode) { operatorArgs.lastSel = { anchor: copyCursor(sel.anchor), head: copyCursor(sel.head), visualBlock: vim.visualBlock, visualLine: vim.visualLine }; } var curStart, curEnd, linewise, mode; var cmSel; if (vim.visualMode) { // Init visual op curStart = cursorMin(sel.head, sel.anchor); curEnd = cursorMax(sel.head, sel.anchor); linewise = vim.visualLine || operatorArgs.linewise; mode = vim.visualBlock ? 'block' : linewise ? 'line' : 'char'; cmSel = makeCmSelection(cm, { anchor: curStart, head: curEnd }, mode); if (linewise) { var ranges = cmSel.ranges; if (mode == 'block') { // Linewise operators in visual block mode extend to end of line for (var i = 0; i < ranges.length; i++) { ranges[i].head.ch = lineLength(cm, ranges[i].head.line); } } else if (mode == 'line') { ranges[0].head = Pos(ranges[0].head.line + 1, 0); } } } else { // Init motion op curStart = copyCursor(newAnchor || oldAnchor); curEnd = copyCursor(newHead || oldHead); if (cursorIsBefore(curEnd, curStart)) { var tmp = curStart; curStart = curEnd; curEnd = tmp; } linewise = motionArgs.linewise || operatorArgs.linewise; if (linewise) { // Expand selection to entire line. expandSelectionToLine(cm, curStart, curEnd); } else if (motionArgs.forward) { // Clip to trailing newlines only if the motion goes forward. clipToLine(cm, curStart, curEnd); } mode = 'char'; var exclusive = !motionArgs.inclusive || linewise; cmSel = makeCmSelection(cm, { anchor: curStart, head: curEnd }, mode, exclusive); } cm.setSelections(cmSel.ranges, cmSel.primary); vim.lastMotion = null; operatorArgs.repeat = repeat; // For indent in visual mode. operatorArgs.registerName = registerName; // Keep track of linewise as it affects how paste and change behave. operatorArgs.linewise = linewise; var operatorMoveTo = operators[operator]( cm, operatorArgs, cmSel.ranges, oldAnchor, newHead); if (vim.visualMode) { exitVisualMode(cm, operatorMoveTo != null); } if (operatorMoveTo) { cm.setCursor(operatorMoveTo); } } }, recordLastEdit: function(vim, inputState, actionCommand) { var macroModeState = vimGlobalState.macroModeState; if (macroModeState.isPlaying) { return; } vim.lastEditInputState = inputState; vim.lastEditActionCommand = actionCommand; macroModeState.lastInsertModeChanges.changes = []; macroModeState.lastInsertModeChanges.expectCursorActivityForChange = false; } }; /** * typedef {Object{line:number,ch:number}} Cursor An object containing the * position of the cursor. */ // All of the functions below return Cursor objects. var motions = { moveToTopLine: function(cm, _head, motionArgs) { var line = getUserVisibleLines(cm).top + motionArgs.repeat -1; return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); }, moveToMiddleLine: function(cm) { var range = getUserVisibleLines(cm); var line = Math.floor((range.top + range.bottom) * 0.5); return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); }, moveToBottomLine: function(cm, _head, motionArgs) { var line = getUserVisibleLines(cm).bottom - motionArgs.repeat +1; return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); }, expandToLine: function(_cm, head, motionArgs) { // Expands forward to end of line, and then to next line if repeat is // >1. Does not handle backward motion! var cur = head; return Pos(cur.line + motionArgs.repeat - 1, Infinity); }, findNext: function(cm, _head, motionArgs) { var state = getSearchState(cm); var query = state.getQuery(); if (!query) { return; } var prev = !motionArgs.forward; // If search is initiated with ? instead of /, negate direction. prev = (state.isReversed()) ? !prev : prev; highlightSearchMatches(cm, query); return findNext(cm, prev/** prev */, query, motionArgs.repeat); }, goToMark: function(cm, _head, motionArgs, vim) { var pos = getMarkPos(cm, vim, motionArgs.selectedCharacter); if (pos) { return motionArgs.linewise ? { line: pos.line, ch: findFirstNonWhiteSpaceCharacter(cm.getLine(pos.line)) } : pos; } return null; }, moveToOtherHighlightedEnd: function(cm, _head, motionArgs, vim) { if (vim.visualBlock && motionArgs.sameLine) { var sel = vim.sel; return [ clipCursorToContent(cm, Pos(sel.anchor.line, sel.head.ch)), clipCursorToContent(cm, Pos(sel.head.line, sel.anchor.ch)) ]; } else { return ([vim.sel.head, vim.sel.anchor]); } }, jumpToMark: function(cm, head, motionArgs, vim) { var best = head; for (var i = 0; i < motionArgs.repeat; i++) { var cursor = best; for (var key in vim.marks) { if (!isLowerCase(key)) { continue; } var mark = vim.marks[key].find(); var isWrongDirection = (motionArgs.forward) ? cursorIsBefore(mark, cursor) : cursorIsBefore(cursor, mark); if (isWrongDirection) { continue; } if (motionArgs.linewise && (mark.line == cursor.line)) { continue; } var equal = cursorEqual(cursor, best); var between = (motionArgs.forward) ? cursorIsBetween(cursor, mark, best) : cursorIsBetween(best, mark, cursor); if (equal || between) { best = mark; } } } if (motionArgs.linewise) { // Vim places the cursor on the first non-whitespace character of // the line if there is one, else it places the cursor at the end // of the line, regardless of whether a mark was found. best = Pos(best.line, findFirstNonWhiteSpaceCharacter(cm.getLine(best.line))); } return best; }, moveByCharacters: function(_cm, head, motionArgs) { var cur = head; var repeat = motionArgs.repeat; var ch = motionArgs.forward ? cur.ch + repeat : cur.ch - repeat; return Pos(cur.line, ch); }, moveByLines: function(cm, head, motionArgs, vim) { var cur = head; var endCh = cur.ch; // Depending what our last motion was, we may want to do different // things. If our last motion was moving vertically, we want to // preserve the HPos from our last horizontal move. If our last motion // was going to the end of a line, moving vertically we should go to // the end of the line, etc. switch (vim.lastMotion) { case this.moveByLines: case this.moveByDisplayLines: case this.moveByScroll: case this.moveToColumn: case this.moveToEol: endCh = vim.lastHPos; break; default: vim.lastHPos = endCh; } var repeat = motionArgs.repeat+(motionArgs.repeatOffset||0); var line = motionArgs.forward ? cur.line + repeat : cur.line - repeat; var first = cm.firstLine(); var last = cm.lastLine(); // Vim go to line begin or line end when cursor at first/last line and // move to previous/next line is triggered. if (line < first && cur.line == first){ return this.moveToStartOfLine(cm, head, motionArgs, vim); }else if (line > last && cur.line == last){ return this.moveToEol(cm, head, motionArgs, vim); } if (motionArgs.toFirstChar){ endCh=findFirstNonWhiteSpaceCharacter(cm.getLine(line)); vim.lastHPos = endCh; } vim.lastHSPos = cm.charCoords(Pos(line, endCh),'div').left; return Pos(line, endCh); }, moveByDisplayLines: function(cm, head, motionArgs, vim) { var cur = head; switch (vim.lastMotion) { case this.moveByDisplayLines: case this.moveByScroll: case this.moveByLines: case this.moveToColumn: case this.moveToEol: break; default: vim.lastHSPos = cm.charCoords(cur,'div').left; } var repeat = motionArgs.repeat; var res=cm.findPosV(cur,(motionArgs.forward ? repeat : -repeat),'line',vim.lastHSPos); if (res.hitSide) { if (motionArgs.forward) { var lastCharCoords = cm.charCoords(res, 'div'); var goalCoords = { top: lastCharCoords.top + 8, left: vim.lastHSPos }; var res = cm.coordsChar(goalCoords, 'div'); } else { var resCoords = cm.charCoords(Pos(cm.firstLine(), 0), 'div'); resCoords.left = vim.lastHSPos; res = cm.coordsChar(resCoords, 'div'); } } vim.lastHPos = res.ch; return res; }, moveByPage: function(cm, head, motionArgs) { // CodeMirror only exposes functions that move the cursor page down, so // doing this bad hack to move the cursor and move it back. evalInput // will move the cursor to where it should be in the end. var curStart = head; var repeat = motionArgs.repeat; return cm.findPosV(curStart, (motionArgs.forward ? repeat : -repeat), 'page'); }, moveByParagraph: function(cm, head, motionArgs) { var dir = motionArgs.forward ? 1 : -1; return findParagraph(cm, head, motionArgs.repeat, dir); }, moveByScroll: function(cm, head, motionArgs, vim) { var scrollbox = cm.getScrollInfo(); var curEnd = null; var repeat = motionArgs.repeat; if (!repeat) { repeat = scrollbox.clientHeight / (2 * cm.defaultTextHeight()); } var orig = cm.charCoords(head, 'local'); motionArgs.repeat = repeat; var curEnd = motions.moveByDisplayLines(cm, head, motionArgs, vim); if (!curEnd) { return null; } var dest = cm.charCoords(curEnd, 'local'); cm.scrollTo(null, scrollbox.top + dest.top - orig.top); return curEnd; }, moveByWords: function(cm, head, motionArgs) { return moveToWord(cm, head, motionArgs.repeat, !!motionArgs.forward, !!motionArgs.wordEnd, !!motionArgs.bigWord); }, moveTillCharacter: function(cm, _head, motionArgs) { var repeat = motionArgs.repeat; var curEnd = moveToCharacter(cm, repeat, motionArgs.forward, motionArgs.selectedCharacter); var increment = motionArgs.forward ? -1 : 1; recordLastCharacterSearch(increment, motionArgs); if (!curEnd) return null; curEnd.ch += increment; return curEnd; }, moveToCharacter: function(cm, head, motionArgs) { var repeat = motionArgs.repeat; recordLastCharacterSearch(0, motionArgs); return moveToCharacter(cm, repeat, motionArgs.forward, motionArgs.selectedCharacter) || head; }, moveToSymbol: function(cm, head, motionArgs) { var repeat = motionArgs.repeat; return findSymbol(cm, repeat, motionArgs.forward, motionArgs.selectedCharacter) || head; }, moveToColumn: function(cm, head, motionArgs, vim) { var repeat = motionArgs.repeat; // repeat is equivalent to which column we want to move to! vim.lastHPos = repeat - 1; vim.lastHSPos = cm.charCoords(head,'div').left; return moveToColumn(cm, repeat); }, moveToEol: function(cm, head, motionArgs, vim) { var cur = head; vim.lastHPos = Infinity; var retval= Pos(cur.line + motionArgs.repeat - 1, Infinity); var end=cm.clipPos(retval); end.ch--; vim.lastHSPos = cm.charCoords(end,'div').left; return retval; }, moveToFirstNonWhiteSpaceCharacter: function(cm, head) { // Go to the start of the line where the text begins, or the end for // whitespace-only lines var cursor = head; return Pos(cursor.line, findFirstNonWhiteSpaceCharacter(cm.getLine(cursor.line))); }, moveToMatchedSymbol: function(cm, head) { var cursor = head; var line = cursor.line; var ch = cursor.ch; var lineText = cm.getLine(line); var symbol; do { symbol = lineText.charAt(ch++); if (symbol && isMatchableSymbol(symbol)) { var style = cm.getTokenTypeAt(Pos(line, ch)); if (style !== "string" && style !== "comment") { break; } } } while (symbol); if (symbol) { var matched = cm.findMatchingBracket(Pos(line, ch)); return matched.to; } else { return cursor; } }, moveToStartOfLine: function(_cm, head) { return Pos(head.line, 0); }, moveToLineOrEdgeOfDocument: function(cm, _head, motionArgs) { var lineNum = motionArgs.forward ? cm.lastLine() : cm.firstLine(); if (motionArgs.repeatIsExplicit) { lineNum = motionArgs.repeat - cm.getOption('firstLineNumber'); } return Pos(lineNum, findFirstNonWhiteSpaceCharacter(cm.getLine(lineNum))); }, textObjectManipulation: function(cm, head, motionArgs, vim) { // TODO: lots of possible exceptions that can be thrown here. Try da( // outside of a () block. // TODO: adding <> >< to this map doesn't work, presumably because // they're operators var mirroredPairs = {'(': ')', ')': '(', '{': '}', '}': '{', '[': ']', ']': '['}; var selfPaired = {'\'': true, '"': true}; var character = motionArgs.selectedCharacter; // 'b' refers to '()' block. // 'B' refers to '{}' block. if (character == 'b') { character = '('; } else if (character == 'B') { character = '{'; } // Inclusive is the difference between a and i // TODO: Instead of using the additional text object map to perform text // object operations, merge the map into the defaultKeyMap and use // motionArgs to define behavior. Define separate entries for 'aw', // 'iw', 'a[', 'i[', etc. var inclusive = !motionArgs.textObjectInner; var tmp; if (mirroredPairs[character]) { tmp = selectCompanionObject(cm, head, character, inclusive); } else if (selfPaired[character]) { tmp = findBeginningAndEnd(cm, head, character, inclusive); } else if (character === 'W') { tmp = expandWordUnderCursor(cm, inclusive, true /** forward */, true /** bigWord */); } else if (character === 'w') { tmp = expandWordUnderCursor(cm, inclusive, true /** forward */, false /** bigWord */); } else if (character === 'p') { tmp = findParagraph(cm, head, motionArgs.repeat, 0, inclusive); motionArgs.linewise = true; if (vim.visualMode) { if (!vim.visualLine) { vim.visualLine = true; } } else { var operatorArgs = vim.inputState.operatorArgs; if (operatorArgs) { operatorArgs.linewise = true; } tmp.end.line--; } } else { // No text object defined for this, don't move. return null; } if (!cm.state.vim.visualMode) { return [tmp.start, tmp.end]; } else { return expandSelection(cm, tmp.start, tmp.end); } }, repeatLastCharacterSearch: function(cm, head, motionArgs) { var lastSearch = vimGlobalState.lastCharacterSearch; var repeat = motionArgs.repeat; var forward = motionArgs.forward === lastSearch.forward; var increment = (lastSearch.increment ? 1 : 0) * (forward ? -1 : 1); cm.moveH(-increment, 'char'); motionArgs.inclusive = forward ? true : false; var curEnd = moveToCharacter(cm, repeat, forward, lastSearch.selectedCharacter); if (!curEnd) { cm.moveH(increment, 'char'); return head; } curEnd.ch += increment; return curEnd; } }; function defineMotion(name, fn) { motions[name] = fn; } function fillArray(val, times) { var arr = []; for (var i = 0; i < times; i++) { arr.push(val); } return arr; } /** * An operator acts on a text selection. It receives the list of selections * as input. The corresponding CodeMirror selection is guaranteed to * match the input selection. */ var operators = { change: function(cm, args, ranges) { var finalHead, text; var vim = cm.state.vim; vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock = vim.visualBlock; if (!vim.visualMode) { var anchor = ranges[0].anchor, head = ranges[0].head; text = cm.getRange(anchor, head); var lastState = vim.lastEditInputState || {}; if (lastState.motion == "moveByWords" && !isWhiteSpaceString(text)) { // Exclude trailing whitespace if the range is not all whitespace. var match = (/\s+$/).exec(text); if (match && lastState.motionArgs && lastState.motionArgs.forward) { head = offsetCursor(head, 0, - match[0].length); text = text.slice(0, - match[0].length); } } var prevLineEnd = new Pos(anchor.line - 1, Number.MAX_VALUE); var wasLastLine = cm.firstLine() == cm.lastLine(); if (head.line > cm.lastLine() && args.linewise && !wasLastLine) { cm.replaceRange('', prevLineEnd, head); } else { cm.replaceRange('', anchor, head); } if (args.linewise) { // Push the next line back down, if there is a next line. if (!wasLastLine) { cm.setCursor(prevLineEnd); CodeMirror.commands.newlineAndIndent(cm); } // make sure cursor ends up at the end of the line. anchor.ch = Number.MAX_VALUE; } finalHead = anchor; } else { text = cm.getSelection(); var replacement = fillArray('', ranges.length); cm.replaceSelections(replacement); finalHead = cursorMin(ranges[0].head, ranges[0].anchor); } vimGlobalState.registerController.pushText( args.registerName, 'change', text, args.linewise, ranges.length > 1); actions.enterInsertMode(cm, {head: finalHead}, cm.state.vim); }, // delete is a javascript keyword. 'delete': function(cm, args, ranges) { var finalHead, text; var vim = cm.state.vim; if (!vim.visualBlock) { var anchor = ranges[0].anchor, head = ranges[0].head; if (args.linewise && head.line != cm.firstLine() && anchor.line == cm.lastLine() && anchor.line == head.line - 1) { // Special case for dd on last line (and first line). if (anchor.line == cm.firstLine()) { anchor.ch = 0; } else { anchor = Pos(anchor.line - 1, lineLength(cm, anchor.line - 1)); } } text = cm.getRange(anchor, head); cm.replaceRange('', anchor, head); finalHead = anchor; if (args.linewise) { finalHead = motions.moveToFirstNonWhiteSpaceCharacter(cm, anchor); } } else { text = cm.getSelection(); var replacement = fillArray('', ranges.length); cm.replaceSelections(replacement); finalHead = ranges[0].anchor; } vimGlobalState.registerController.pushText( args.registerName, 'delete', text, args.linewise, vim.visualBlock); return clipCursorToContent(cm, finalHead); }, indent: function(cm, args, ranges) { var vim = cm.state.vim; var startLine = ranges[0].anchor.line; var endLine = vim.visualBlock ? ranges[ranges.length - 1].anchor.line : ranges[0].head.line; // In visual mode, n> shifts the selection right n times, instead of // shifting n lines right once. var repeat = (vim.visualMode) ? args.repeat : 1; if (args.linewise) { // The only way to delete a newline is to delete until the start of // the next line, so in linewise mode evalInput will include the next // line. We don't want this in indent, so we go back a line. endLine--; } for (var i = startLine; i <= endLine; i++) { for (var j = 0; j < repeat; j++) { cm.indentLine(i, args.indentRight); } } return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor); }, changeCase: function(cm, args, ranges, oldAnchor, newHead) { var selections = cm.getSelections(); var swapped = []; var toLower = args.toLower; for (var j = 0; j < selections.length; j++) { var toSwap = selections[j]; var text = ''; if (toLower === true) { text = toSwap.toLowerCase(); } else if (toLower === false) { text = toSwap.toUpperCase(); } else { for (var i = 0; i < toSwap.length; i++) { var character = toSwap.charAt(i); text += isUpperCase(character) ? character.toLowerCase() : character.toUpperCase(); } } swapped.push(text); } cm.replaceSelections(swapped); if (args.shouldMoveCursor){ return newHead; } else if (!cm.state.vim.visualMode && args.linewise && ranges[0].anchor.line + 1 == ranges[0].head.line) { return motions.moveToFirstNonWhiteSpaceCharacter(cm, oldAnchor); } else if (args.linewise){ return oldAnchor; } else { return cursorMin(ranges[0].anchor, ranges[0].head); } }, yank: function(cm, args, ranges, oldAnchor) { var vim = cm.state.vim; var text = cm.getSelection(); var endPos = vim.visualMode ? cursorMin(vim.sel.anchor, vim.sel.head, ranges[0].head, ranges[0].anchor) : oldAnchor; vimGlobalState.registerController.pushText( args.registerName, 'yank', text, args.linewise, vim.visualBlock); return endPos; } }; function defineOperator(name, fn) { operators[name] = fn; } var actions = { jumpListWalk: function(cm, actionArgs, vim) { if (vim.visualMode) { return; } var repeat = actionArgs.repeat; var forward = actionArgs.forward; var jumpList = vimGlobalState.jumpList; var mark = jumpList.move(cm, forward ? repeat : -repeat); var markPos = mark ? mark.find() : undefined; markPos = markPos ? markPos : cm.getCursor(); cm.setCursor(markPos); }, scroll: function(cm, actionArgs, vim) { if (vim.visualMode) { return; } var repeat = actionArgs.repeat || 1; var lineHeight = cm.defaultTextHeight(); var top = cm.getScrollInfo().top; var delta = lineHeight * repeat; var newPos = actionArgs.forward ? top + delta : top - delta; var cursor = copyCursor(cm.getCursor()); var cursorCoords = cm.charCoords(cursor, 'local'); if (actionArgs.forward) { if (newPos > cursorCoords.top) { cursor.line += (newPos - cursorCoords.top) / lineHeight; cursor.line = Math.ceil(cursor.line); cm.setCursor(cursor); cursorCoords = cm.charCoords(cursor, 'local'); cm.scrollTo(null, cursorCoords.top); } else { // Cursor stays within bounds. Just reposition the scroll window. cm.scrollTo(null, newPos); } } else { var newBottom = newPos + cm.getScrollInfo().clientHeight; if (newBottom < cursorCoords.bottom) { cursor.line -= (cursorCoords.bottom - newBottom) / lineHeight; cursor.line = Math.floor(cursor.line); cm.setCursor(cursor); cursorCoords = cm.charCoords(cursor, 'local'); cm.scrollTo( null, cursorCoords.bottom - cm.getScrollInfo().clientHeight); } else { // Cursor stays within bounds. Just reposition the scroll window. cm.scrollTo(null, newPos); } } }, scrollToCursor: function(cm, actionArgs) { var lineNum = cm.getCursor().line; var charCoords = cm.charCoords(Pos(lineNum, 0), 'local'); var height = cm.getScrollInfo().clientHeight; var y = charCoords.top; var lineHeight = charCoords.bottom - y; switch (actionArgs.position) { case 'center': y = y - (height / 2) + lineHeight; break; case 'bottom': y = y - height + lineHeight; break; } cm.scrollTo(null, y); }, replayMacro: function(cm, actionArgs, vim) { var registerName = actionArgs.selectedCharacter; var repeat = actionArgs.repeat; var macroModeState = vimGlobalState.macroModeState; if (registerName == '@') { registerName = macroModeState.latestRegister; } while(repeat--){ executeMacroRegister(cm, vim, macroModeState, registerName); } }, enterMacroRecordMode: function(cm, actionArgs) { var macroModeState = vimGlobalState.macroModeState; var registerName = actionArgs.selectedCharacter; macroModeState.enterMacroRecordMode(cm, registerName); }, toggleOverwrite: function(cm) { if (!cm.state.overwrite) { cm.toggleOverwrite(true); cm.setOption('keyMap', 'vim-replace'); CodeMirror.signal(cm, "vim-mode-change", {mode: "replace"}); } else { cm.toggleOverwrite(false); cm.setOption('keyMap', 'vim-insert'); CodeMirror.signal(cm, "vim-mode-change", {mode: "insert"}); } }, enterInsertMode: function(cm, actionArgs, vim) { if (cm.getOption('readOnly')) { return; } vim.insertMode = true; vim.insertModeRepeat = actionArgs && actionArgs.repeat || 1; var insertAt = (actionArgs) ? actionArgs.insertAt : null; var sel = vim.sel; var head = actionArgs.head || cm.getCursor('head'); var height = cm.listSelections().length; if (insertAt == 'eol') { head = Pos(head.line, lineLength(cm, head.line)); } else if (insertAt == 'charAfter') { head = offsetCursor(head, 0, 1); } else if (insertAt == 'firstNonBlank') { head = motions.moveToFirstNonWhiteSpaceCharacter(cm, head); } else if (insertAt == 'startOfSelectedArea') { if (!vim.visualBlock) { if (sel.head.line < sel.anchor.line) { head = sel.head; } else { head = Pos(sel.anchor.line, 0); } } else { head = Pos( Math.min(sel.head.line, sel.anchor.line), Math.min(sel.head.ch, sel.anchor.ch)); height = Math.abs(sel.head.line - sel.anchor.line) + 1; } } else if (insertAt == 'endOfSelectedArea') { if (!vim.visualBlock) { if (sel.head.line >= sel.anchor.line) { head = offsetCursor(sel.head, 0, 1); } else { head = Pos(sel.anchor.line, 0); } } else { head = Pos( Math.min(sel.head.line, sel.anchor.line), Math.max(sel.head.ch + 1, sel.anchor.ch)); height = Math.abs(sel.head.line - sel.anchor.line) + 1; } } else if (insertAt == 'inplace') { if (vim.visualMode){ return; } } cm.setOption('disableInput', false); if (actionArgs && actionArgs.replace) { // Handle Replace-mode as a special case of insert mode. cm.toggleOverwrite(true); cm.setOption('keyMap', 'vim-replace'); CodeMirror.signal(cm, "vim-mode-change", {mode: "replace"}); } else { cm.toggleOverwrite(false); cm.setOption('keyMap', 'vim-insert'); CodeMirror.signal(cm, "vim-mode-change", {mode: "insert"}); } if (!vimGlobalState.macroModeState.isPlaying) { // Only record if not replaying. cm.on('change', onChange); CodeMirror.on(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown); } if (vim.visualMode) { exitVisualMode(cm); } selectForInsert(cm, head, height); }, toggleVisualMode: function(cm, actionArgs, vim) { var repeat = actionArgs.repeat; var anchor = cm.getCursor(); var head; // TODO: The repeat should actually select number of characters/lines // equal to the repeat times the size of the previous visual // operation. if (!vim.visualMode) { // Entering visual mode vim.visualMode = true; vim.visualLine = !!actionArgs.linewise; vim.visualBlock = !!actionArgs.blockwise; head = clipCursorToContent( cm, Pos(anchor.line, anchor.ch + repeat - 1), true /** includeLineBreak */); vim.sel = { anchor: anchor, head: head }; CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""}); updateCmSelection(cm); updateMark(cm, vim, '<', cursorMin(anchor, head)); updateMark(cm, vim, '>', cursorMax(anchor, head)); } else if (vim.visualLine ^ actionArgs.linewise || vim.visualBlock ^ actionArgs.blockwise) { // Toggling between modes vim.visualLine = !!actionArgs.linewise; vim.visualBlock = !!actionArgs.blockwise; CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""}); updateCmSelection(cm); } else { exitVisualMode(cm); } }, reselectLastSelection: function(cm, _actionArgs, vim) { var lastSelection = vim.lastSelection; if (vim.visualMode) { updateLastSelection(cm, vim); } if (lastSelection) { var anchor = lastSelection.anchorMark.find(); var head = lastSelection.headMark.find(); if (!anchor || !head) { // If the marks have been destroyed due to edits, do nothing. return; } vim.sel = { anchor: anchor, head: head }; vim.visualMode = true; vim.visualLine = lastSelection.visualLine; vim.visualBlock = lastSelection.visualBlock; updateCmSelection(cm); updateMark(cm, vim, '<', cursorMin(anchor, head)); updateMark(cm, vim, '>', cursorMax(anchor, head)); CodeMirror.signal(cm, 'vim-mode-change', { mode: 'visual', subMode: vim.visualLine ? 'linewise' : vim.visualBlock ? 'blockwise' : ''}); } }, joinLines: function(cm, actionArgs, vim) { var curStart, curEnd; if (vim.visualMode) { curStart = cm.getCursor('anchor'); curEnd = cm.getCursor('head'); if (cursorIsBefore(curEnd, curStart)) { var tmp = curEnd; curEnd = curStart; curStart = tmp; } curEnd.ch = lineLength(cm, curEnd.line) - 1; } else { // Repeat is the number of lines to join. Minimum 2 lines. var repeat = Math.max(actionArgs.repeat, 2); curStart = cm.getCursor(); curEnd = clipCursorToContent(cm, Pos(curStart.line + repeat - 1, Infinity)); } var finalCh = 0; for (var i = curStart.line; i < curEnd.line; i++) { finalCh = lineLength(cm, curStart.line); var tmp = Pos(curStart.line + 1, lineLength(cm, curStart.line + 1)); var text = cm.getRange(curStart, tmp); text = text.replace(/\n\s*/g, ' '); cm.replaceRange(text, curStart, tmp); } var curFinalPos = Pos(curStart.line, finalCh); if (vim.visualMode) { exitVisualMode(cm, false); } cm.setCursor(curFinalPos); }, newLineAndEnterInsertMode: function(cm, actionArgs, vim) { vim.insertMode = true; var insertAt = copyCursor(cm.getCursor()); if (insertAt.line === cm.firstLine() && !actionArgs.after) { // Special case for inserting newline before start of document. cm.replaceRange('\n', Pos(cm.firstLine(), 0)); cm.setCursor(cm.firstLine(), 0); } else { insertAt.line = (actionArgs.after) ? insertAt.line : insertAt.line - 1; insertAt.ch = lineLength(cm, insertAt.line); cm.setCursor(insertAt); var newlineFn = CodeMirror.commands.newlineAndIndentContinueComment || CodeMirror.commands.newlineAndIndent; newlineFn(cm); } this.enterInsertMode(cm, { repeat: actionArgs.repeat }, vim); }, paste: function(cm, actionArgs, vim) { var cur = copyCursor(cm.getCursor()); var register = vimGlobalState.registerController.getRegister( actionArgs.registerName); var text = register.toString(); if (!text) { return; } if (actionArgs.matchIndent) { var tabSize = cm.getOption("tabSize"); // length that considers tabs and tabSize var whitespaceLength = function(str) { var tabs = (str.split("\t").length - 1); var spaces = (str.split(" ").length - 1); return tabs * tabSize + spaces * 1; }; var currentLine = cm.getLine(cm.getCursor().line); var indent = whitespaceLength(currentLine.match(/^\s*/)[0]); // chomp last newline b/c don't want it to match /^\s*/gm var chompedText = text.replace(/\n$/, ''); var wasChomped = text !== chompedText; var firstIndent = whitespaceLength(text.match(/^\s*/)[0]); var text = chompedText.replace(/^\s*/gm, function(wspace) { var newIndent = indent + (whitespaceLength(wspace) - firstIndent); if (newIndent < 0) { return ""; } else if (cm.getOption("indentWithTabs")) { var quotient = Math.floor(newIndent / tabSize); return Array(quotient + 1).join('\t'); } else { return Array(newIndent + 1).join(' '); } }); text += wasChomped ? "\n" : ""; } if (actionArgs.repeat > 1) { var text = Array(actionArgs.repeat + 1).join(text); } var linewise = register.linewise; var blockwise = register.blockwise; if (linewise) { if(vim.visualMode) { text = vim.visualLine ? text.slice(0, -1) : '\n' + text.slice(0, text.length - 1) + '\n'; } else if (actionArgs.after) { // Move the newline at the end to the start instead, and paste just // before the newline character of the line we are on right now. text = '\n' + text.slice(0, text.length - 1); cur.ch = lineLength(cm, cur.line); } else { cur.ch = 0; } } else { if (blockwise) { text = text.split('\n'); for (var i = 0; i < text.length; i++) { text[i] = (text[i] == '') ? ' ' : text[i]; } } cur.ch += actionArgs.after ? 1 : 0; } var curPosFinal; var idx; if (vim.visualMode) { // save the pasted text for reselection if the need arises vim.lastPastedText = text; var lastSelectionCurEnd; var selectedArea = getSelectedAreaRange(cm, vim); var selectionStart = selectedArea[0]; var selectionEnd = selectedArea[1]; var selectedText = cm.getSelection(); var selections = cm.listSelections(); var emptyStrings = new Array(selections.length).join('1').split('1'); // save the curEnd marker before it get cleared due to cm.replaceRange. if (vim.lastSelection) { lastSelectionCurEnd = vim.lastSelection.headMark.find(); } // push the previously selected text to unnamed register vimGlobalState.registerController.unnamedRegister.setText(selectedText); if (blockwise) { // first delete the selected text cm.replaceSelections(emptyStrings); // Set new selections as per the block length of the yanked text selectionEnd = Pos(selectionStart.line + text.length-1, selectionStart.ch); cm.setCursor(selectionStart); selectBlock(cm, selectionEnd); cm.replaceSelections(text); curPosFinal = selectionStart; } else if (vim.visualBlock) { cm.replaceSelections(emptyStrings); cm.setCursor(selectionStart); cm.replaceRange(text, selectionStart, selectionStart); curPosFinal = selectionStart; } else { cm.replaceRange(text, selectionStart, selectionEnd); curPosFinal = cm.posFromIndex(cm.indexFromPos(selectionStart) + text.length - 1); } // restore the the curEnd marker if(lastSelectionCurEnd) { vim.lastSelection.headMark = cm.setBookmark(lastSelectionCurEnd); } if (linewise) { curPosFinal.ch=0; } } else { if (blockwise) { cm.setCursor(cur); for (var i = 0; i < text.length; i++) { var line = cur.line+i; if (line > cm.lastLine()) { cm.replaceRange('\n', Pos(line, 0)); } var lastCh = lineLength(cm, line); if (lastCh < cur.ch) { extendLineToColumn(cm, line, cur.ch); } } cm.setCursor(cur); selectBlock(cm, Pos(cur.line + text.length-1, cur.ch)); cm.replaceSelections(text); curPosFinal = cur; } else { cm.replaceRange(text, cur); // Now fine tune the cursor to where we want it. if (linewise && actionArgs.after) { curPosFinal = Pos( cur.line + 1, findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line + 1))); } else if (linewise && !actionArgs.after) { curPosFinal = Pos( cur.line, findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line))); } else if (!linewise && actionArgs.after) { idx = cm.indexFromPos(cur); curPosFinal = cm.posFromIndex(idx + text.length - 1); } else { idx = cm.indexFromPos(cur); curPosFinal = cm.posFromIndex(idx + text.length); } } } if (vim.visualMode) { exitVisualMode(cm, false); } cm.setCursor(curPosFinal); }, undo: function(cm, actionArgs) { cm.operation(function() { repeatFn(cm, CodeMirror.commands.undo, actionArgs.repeat)(); cm.setCursor(cm.getCursor('anchor')); }); }, redo: function(cm, actionArgs) { repeatFn(cm, CodeMirror.commands.redo, actionArgs.repeat)(); }, setRegister: function(_cm, actionArgs, vim) { vim.inputState.registerName = actionArgs.selectedCharacter; }, setMark: function(cm, actionArgs, vim) { var markName = actionArgs.selectedCharacter; updateMark(cm, vim, markName, cm.getCursor()); }, replace: function(cm, actionArgs, vim) { var replaceWith = actionArgs.selectedCharacter; var curStart = cm.getCursor(); var replaceTo; var curEnd; var selections = cm.listSelections(); if (vim.visualMode) { curStart = cm.getCursor('start'); curEnd = cm.getCursor('end'); } else { var line = cm.getLine(curStart.line); replaceTo = curStart.ch + actionArgs.repeat; if (replaceTo > line.length) { replaceTo=line.length; } curEnd = Pos(curStart.line, replaceTo); } if (replaceWith=='\n') { if (!vim.visualMode) cm.replaceRange('', curStart, curEnd); // special case, where vim help says to replace by just one line-break (CodeMirror.commands.newlineAndIndentContinueComment || CodeMirror.commands.newlineAndIndent)(cm); } else { var replaceWithStr = cm.getRange(curStart, curEnd); //replace all characters in range by selected, but keep linebreaks replaceWithStr = replaceWithStr.replace(/[^\n]/g, replaceWith); if (vim.visualBlock) { // Tabs are split in visua block before replacing var spaces = new Array(cm.getOption("tabSize")+1).join(' '); replaceWithStr = cm.getSelection(); replaceWithStr = replaceWithStr.replace(/\t/g, spaces).replace(/[^\n]/g, replaceWith).split('\n'); cm.replaceSelections(replaceWithStr); } else { cm.replaceRange(replaceWithStr, curStart, curEnd); } if (vim.visualMode) { curStart = cursorIsBefore(selections[0].anchor, selections[0].head) ? selections[0].anchor : selections[0].head; cm.setCursor(curStart); exitVisualMode(cm, false); } else { cm.setCursor(offsetCursor(curEnd, 0, -1)); } } }, incrementNumberToken: function(cm, actionArgs) { var cur = cm.getCursor(); var lineStr = cm.getLine(cur.line); var re = /-?\d+/g; var match; var start; var end; var numberStr; var token; while ((match = re.exec(lineStr)) !== null) { token = match[0]; start = match.index; end = start + token.length; if (cur.ch < end)break; } if (!actionArgs.backtrack && (end <= cur.ch))return; if (token) { var increment = actionArgs.increase ? 1 : -1; var number = parseInt(token) + (increment * actionArgs.repeat); var from = Pos(cur.line, start); var to = Pos(cur.line, end); numberStr = number.toString(); cm.replaceRange(numberStr, from, to); } else { return; } cm.setCursor(Pos(cur.line, start + numberStr.length - 1)); }, repeatLastEdit: function(cm, actionArgs, vim) { var lastEditInputState = vim.lastEditInputState; if (!lastEditInputState) { return; } var repeat = actionArgs.repeat; if (repeat && actionArgs.repeatIsExplicit) { vim.lastEditInputState.repeatOverride = repeat; } else { repeat = vim.lastEditInputState.repeatOverride || repeat; } repeatLastEdit(cm, vim, repeat, false /** repeatForInsert */); }, indent: function(cm, actionArgs) { cm.indentLine(cm.getCursor().line, actionArgs.indentRight); }, exitInsertMode: exitInsertMode }; function defineAction(name, fn) { actions[name] = fn; } /* * Below are miscellaneous utility functions used by vim.js */ /** * Clips cursor to ensure that line is within the buffer's range * If includeLineBreak is true, then allow cur.ch == lineLength. */ function clipCursorToContent(cm, cur, includeLineBreak) { var line = Math.min(Math.max(cm.firstLine(), cur.line), cm.lastLine() ); var maxCh = lineLength(cm, line) - 1; maxCh = (includeLineBreak) ? maxCh + 1 : maxCh; var ch = Math.min(Math.max(0, cur.ch), maxCh); return Pos(line, ch); } function copyArgs(args) { var ret = {}; for (var prop in args) { if (args.hasOwnProperty(prop)) { ret[prop] = args[prop]; } } return ret; } function offsetCursor(cur, offsetLine, offsetCh) { if (typeof offsetLine === 'object') { offsetCh = offsetLine.ch; offsetLine = offsetLine.line; } return Pos(cur.line + offsetLine, cur.ch + offsetCh); } function getOffset(anchor, head) { return { line: head.line - anchor.line, ch: head.line - anchor.line }; } function commandMatches(keys, keyMap, context, inputState) { // Partial matches are not applied. They inform the key handler // that the current key sequence is a subsequence of a valid key // sequence, so that the key buffer is not cleared. var match, partial = [], full = []; for (var i = 0; i < keyMap.length; i++) { var command = keyMap[i]; if (context == 'insert' && command.context != 'insert' || command.context && command.context != context || inputState.operator && command.type == 'action' || !(match = commandMatch(keys, command.keys))) { continue; } if (match == 'partial') { partial.push(command); } if (match == 'full') { full.push(command); } } return { partial: partial.length && partial, full: full.length && full }; } function commandMatch(pressed, mapped) { if (mapped.slice(-11) == '') { // Last character matches anything. var prefixLen = mapped.length - 11; var pressedPrefix = pressed.slice(0, prefixLen); var mappedPrefix = mapped.slice(0, prefixLen); return pressedPrefix == mappedPrefix && pressed.length > prefixLen ? 'full' : mappedPrefix.indexOf(pressedPrefix) == 0 ? 'partial' : false; } else { return pressed == mapped ? 'full' : mapped.indexOf(pressed) == 0 ? 'partial' : false; } } function lastChar(keys) { var match = /^.*(<[\w\-]+>)$/.exec(keys); var selectedCharacter = match ? match[1] : keys.slice(-1); if (selectedCharacter.length > 1){ switch(selectedCharacter){ case '': selectedCharacter='\n'; break; case '': selectedCharacter=' '; break; default: break; } } return selectedCharacter; } function repeatFn(cm, fn, repeat) { return function() { for (var i = 0; i < repeat; i++) { fn(cm); } }; } function copyCursor(cur) { return Pos(cur.line, cur.ch); } function cursorEqual(cur1, cur2) { return cur1.ch == cur2.ch && cur1.line == cur2.line; } function cursorIsBefore(cur1, cur2) { if (cur1.line < cur2.line) { return true; } if (cur1.line == cur2.line && cur1.ch < cur2.ch) { return true; } return false; } function cursorMin(cur1, cur2) { if (arguments.length > 2) { cur2 = cursorMin.apply(undefined, Array.prototype.slice.call(arguments, 1)); } return cursorIsBefore(cur1, cur2) ? cur1 : cur2; } function cursorMax(cur1, cur2) { if (arguments.length > 2) { cur2 = cursorMax.apply(undefined, Array.prototype.slice.call(arguments, 1)); } return cursorIsBefore(cur1, cur2) ? cur2 : cur1; } function cursorIsBetween(cur1, cur2, cur3) { // returns true if cur2 is between cur1 and cur3. var cur1before2 = cursorIsBefore(cur1, cur2); var cur2before3 = cursorIsBefore(cur2, cur3); return cur1before2 && cur2before3; } function lineLength(cm, lineNum) { return cm.getLine(lineNum).length; } function trim(s) { if (s.trim) { return s.trim(); } return s.replace(/^\s+|\s+$/g, ''); } function escapeRegex(s) { return s.replace(/([.?*+$\[\]\/\\(){}|\-])/g, '\\$1'); } function extendLineToColumn(cm, lineNum, column) { var endCh = lineLength(cm, lineNum); var spaces = new Array(column-endCh+1).join(' '); cm.setCursor(Pos(lineNum, endCh)); cm.replaceRange(spaces, cm.getCursor()); } // This functions selects a rectangular block // of text with selectionEnd as any of its corner // Height of block: // Difference in selectionEnd.line and first/last selection.line // Width of the block: // Distance between selectionEnd.ch and any(first considered here) selection.ch function selectBlock(cm, selectionEnd) { var selections = [], ranges = cm.listSelections(); var head = copyCursor(cm.clipPos(selectionEnd)); var isClipped = !cursorEqual(selectionEnd, head); var curHead = cm.getCursor('head'); var primIndex = getIndex(ranges, curHead); var wasClipped = cursorEqual(ranges[primIndex].head, ranges[primIndex].anchor); var max = ranges.length - 1; var index = max - primIndex > primIndex ? max : 0; var base = ranges[index].anchor; var firstLine = Math.min(base.line, head.line); var lastLine = Math.max(base.line, head.line); var baseCh = base.ch, headCh = head.ch; var dir = ranges[index].head.ch - baseCh; var newDir = headCh - baseCh; if (dir > 0 && newDir <= 0) { baseCh++; if (!isClipped) { headCh--; } } else if (dir < 0 && newDir >= 0) { baseCh--; if (!wasClipped) { headCh++; } } else if (dir < 0 && newDir == -1) { baseCh--; headCh++; } for (var line = firstLine; line <= lastLine; line++) { var range = {anchor: new Pos(line, baseCh), head: new Pos(line, headCh)}; selections.push(range); } primIndex = head.line == lastLine ? selections.length - 1 : 0; cm.setSelections(selections); selectionEnd.ch = headCh; base.ch = baseCh; return base; } function selectForInsert(cm, head, height) { var sel = []; for (var i = 0; i < height; i++) { var lineHead = offsetCursor(head, i, 0); sel.push({anchor: lineHead, head: lineHead}); } cm.setSelections(sel, 0); } // getIndex returns the index of the cursor in the selections. function getIndex(ranges, cursor, end) { for (var i = 0; i < ranges.length; i++) { var atAnchor = end != 'head' && cursorEqual(ranges[i].anchor, cursor); var atHead = end != 'anchor' && cursorEqual(ranges[i].head, cursor); if (atAnchor || atHead) { return i; } } return -1; } function getSelectedAreaRange(cm, vim) { var lastSelection = vim.lastSelection; var getCurrentSelectedAreaRange = function() { var selections = cm.listSelections(); var start = selections[0]; var end = selections[selections.length-1]; var selectionStart = cursorIsBefore(start.anchor, start.head) ? start.anchor : start.head; var selectionEnd = cursorIsBefore(end.anchor, end.head) ? end.head : end.anchor; return [selectionStart, selectionEnd]; }; var getLastSelectedAreaRange = function() { var selectionStart = cm.getCursor(); var selectionEnd = cm.getCursor(); var block = lastSelection.visualBlock; if (block) { var width = block.width; var height = block.height; selectionEnd = Pos(selectionStart.line + height, selectionStart.ch + width); var selections = []; // selectBlock creates a 'proper' rectangular block. // We do not want that in all cases, so we manually set selections. for (var i = selectionStart.line; i < selectionEnd.line; i++) { var anchor = Pos(i, selectionStart.ch); var head = Pos(i, selectionEnd.ch); var range = {anchor: anchor, head: head}; selections.push(range); } cm.setSelections(selections); } else { var start = lastSelection.anchorMark.find(); var end = lastSelection.headMark.find(); var line = end.line - start.line; var ch = end.ch - start.ch; selectionEnd = {line: selectionEnd.line + line, ch: line ? selectionEnd.ch : ch + selectionEnd.ch}; if (lastSelection.visualLine) { selectionStart = Pos(selectionStart.line, 0); selectionEnd = Pos(selectionEnd.line, lineLength(cm, selectionEnd.line)); } cm.setSelection(selectionStart, selectionEnd); } return [selectionStart, selectionEnd]; }; if (!vim.visualMode) { // In case of replaying the action. return getLastSelectedAreaRange(); } else { return getCurrentSelectedAreaRange(); } } // Updates the previous selection with the current selection's values. This // should only be called in visual mode. function updateLastSelection(cm, vim) { var anchor = vim.sel.anchor; var head = vim.sel.head; // To accommodate the effect of lastPastedText in the last selection if (vim.lastPastedText) { head = cm.posFromIndex(cm.indexFromPos(anchor) + vim.lastPastedText.length); vim.lastPastedText = null; } vim.lastSelection = {'anchorMark': cm.setBookmark(anchor), 'headMark': cm.setBookmark(head), 'anchor': copyCursor(anchor), 'head': copyCursor(head), 'visualMode': vim.visualMode, 'visualLine': vim.visualLine, 'visualBlock': vim.visualBlock}; } function expandSelection(cm, start, end) { var sel = cm.state.vim.sel; var head = sel.head; var anchor = sel.anchor; var tmp; if (cursorIsBefore(end, start)) { tmp = end; end = start; start = tmp; } if (cursorIsBefore(head, anchor)) { head = cursorMin(start, head); anchor = cursorMax(anchor, end); } else { anchor = cursorMin(start, anchor); head = cursorMax(head, end); head = offsetCursor(head, 0, -1); if (head.ch == -1 && head.line != cm.firstLine()) { head = Pos(head.line - 1, lineLength(cm, head.line - 1)); } } return [anchor, head]; } /** * Updates the CodeMirror selection to match the provided vim selection. * If no arguments are given, it uses the current vim selection state. */ function updateCmSelection(cm, sel, mode) { var vim = cm.state.vim; sel = sel || vim.sel; var mode = mode || vim.visualLine ? 'line' : vim.visualBlock ? 'block' : 'char'; var cmSel = makeCmSelection(cm, sel, mode); cm.setSelections(cmSel.ranges, cmSel.primary); updateFakeCursor(cm); } function makeCmSelection(cm, sel, mode, exclusive) { var head = copyCursor(sel.head); var anchor = copyCursor(sel.anchor); if (mode == 'char') { var headOffset = !exclusive && !cursorIsBefore(sel.head, sel.anchor) ? 1 : 0; var anchorOffset = cursorIsBefore(sel.head, sel.anchor) ? 1 : 0; head = offsetCursor(sel.head, 0, headOffset); anchor = offsetCursor(sel.anchor, 0, anchorOffset); return { ranges: [{anchor: anchor, head: head}], primary: 0 }; } else if (mode == 'line') { if (!cursorIsBefore(sel.head, sel.anchor)) { anchor.ch = 0; var lastLine = cm.lastLine(); if (head.line > lastLine) { head.line = lastLine; } head.ch = lineLength(cm, head.line); } else { head.ch = 0; anchor.ch = lineLength(cm, anchor.line); } return { ranges: [{anchor: anchor, head: head}], primary: 0 }; } else if (mode == 'block') { var top = Math.min(anchor.line, head.line), left = Math.min(anchor.ch, head.ch), bottom = Math.max(anchor.line, head.line), right = Math.max(anchor.ch, head.ch) + 1; var height = bottom - top + 1; var primary = head.line == top ? 0 : height - 1; var ranges = []; for (var i = 0; i < height; i++) { ranges.push({ anchor: Pos(top + i, left), head: Pos(top + i, right) }); } return { ranges: ranges, primary: primary }; } } function getHead(cm) { var cur = cm.getCursor('head'); if (cm.getSelection().length == 1) { // Small corner case when only 1 character is selected. The "real" // head is the left of head and anchor. cur = cursorMin(cur, cm.getCursor('anchor')); } return cur; } /** * If moveHead is set to false, the CodeMirror selection will not be * touched. The caller assumes the responsibility of putting the cursor * in the right place. */ function exitVisualMode(cm, moveHead) { var vim = cm.state.vim; if (moveHead !== false) { cm.setCursor(clipCursorToContent(cm, vim.sel.head)); } updateLastSelection(cm, vim); vim.visualMode = false; vim.visualLine = false; vim.visualBlock = false; CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); if (vim.fakeCursor) { vim.fakeCursor.clear(); } } // Remove any trailing newlines from the selection. For // example, with the caret at the start of the last word on the line, // 'dw' should word, but not the newline, while 'w' should advance the // caret to the first character of the next line. function clipToLine(cm, curStart, curEnd) { var selection = cm.getRange(curStart, curEnd); // Only clip if the selection ends with trailing newline + whitespace if (/\n\s*$/.test(selection)) { var lines = selection.split('\n'); // We know this is all whitespace. lines.pop(); // Cases: // 1. Last word is an empty line - do not clip the trailing '\n' // 2. Last word is not an empty line - clip the trailing '\n' var line; // Find the line containing the last word, and clip all whitespace up // to it. for (var line = lines.pop(); lines.length > 0 && line && isWhiteSpaceString(line); line = lines.pop()) { curEnd.line--; curEnd.ch = 0; } // If the last word is not an empty line, clip an additional newline if (line) { curEnd.line--; curEnd.ch = lineLength(cm, curEnd.line); } else { curEnd.ch = 0; } } } // Expand the selection to line ends. function expandSelectionToLine(_cm, curStart, curEnd) { curStart.ch = 0; curEnd.ch = 0; curEnd.line++; } function findFirstNonWhiteSpaceCharacter(text) { if (!text) { return 0; } var firstNonWS = text.search(/\S/); return firstNonWS == -1 ? text.length : firstNonWS; } function expandWordUnderCursor(cm, inclusive, _forward, bigWord, noSymbol) { var cur = getHead(cm); var line = cm.getLine(cur.line); var idx = cur.ch; // Seek to first word or non-whitespace character, depending on if // noSymbol is true. var test = noSymbol ? wordCharTest[0] : bigWordCharTest [0]; while (!test(line.charAt(idx))) { idx++; if (idx >= line.length) { return null; } } if (bigWord) { test = bigWordCharTest[0]; } else { test = wordCharTest[0]; if (!test(line.charAt(idx))) { test = wordCharTest[1]; } } var end = idx, start = idx; while (test(line.charAt(end)) && end < line.length) { end++; } while (test(line.charAt(start)) && start >= 0) { start--; } start++; if (inclusive) { // If present, include all whitespace after word. // Otherwise, include all whitespace before word, except indentation. var wordEnd = end; while (/\s/.test(line.charAt(end)) && end < line.length) { end++; } if (wordEnd == end) { var wordStart = start; while (/\s/.test(line.charAt(start - 1)) && start > 0) { start--; } if (!start) { start = wordStart; } } } return { start: Pos(cur.line, start), end: Pos(cur.line, end) }; } function recordJumpPosition(cm, oldCur, newCur) { if (!cursorEqual(oldCur, newCur)) { vimGlobalState.jumpList.add(cm, oldCur, newCur); } } function recordLastCharacterSearch(increment, args) { vimGlobalState.lastCharacterSearch.increment = increment; vimGlobalState.lastCharacterSearch.forward = args.forward; vimGlobalState.lastCharacterSearch.selectedCharacter = args.selectedCharacter; } var symbolToMode = { '(': 'bracket', ')': 'bracket', '{': 'bracket', '}': 'bracket', '[': 'section', ']': 'section', '*': 'comment', '/': 'comment', 'm': 'method', 'M': 'method', '#': 'preprocess' }; var findSymbolModes = { bracket: { isComplete: function(state) { if (state.nextCh === state.symb) { state.depth++; if (state.depth >= 1)return true; } else if (state.nextCh === state.reverseSymb) { state.depth--; } return false; } }, section: { init: function(state) { state.curMoveThrough = true; state.symb = (state.forward ? ']' : '[') === state.symb ? '{' : '}'; }, isComplete: function(state) { return state.index === 0 && state.nextCh === state.symb; } }, comment: { isComplete: function(state) { var found = state.lastCh === '*' && state.nextCh === '/'; state.lastCh = state.nextCh; return found; } }, // TODO: The original Vim implementation only operates on level 1 and 2. // The current implementation doesn't check for code block level and // therefore it operates on any levels. method: { init: function(state) { state.symb = (state.symb === 'm' ? '{' : '}'); state.reverseSymb = state.symb === '{' ? '}' : '{'; }, isComplete: function(state) { if (state.nextCh === state.symb)return true; return false; } }, preprocess: { init: function(state) { state.index = 0; }, isComplete: function(state) { if (state.nextCh === '#') { var token = state.lineText.match(/#(\w+)/)[1]; if (token === 'endif') { if (state.forward && state.depth === 0) { return true; } state.depth++; } else if (token === 'if') { if (!state.forward && state.depth === 0) { return true; } state.depth--; } if (token === 'else' && state.depth === 0)return true; } return false; } } }; function findSymbol(cm, repeat, forward, symb) { var cur = copyCursor(cm.getCursor()); var increment = forward ? 1 : -1; var endLine = forward ? cm.lineCount() : -1; var curCh = cur.ch; var line = cur.line; var lineText = cm.getLine(line); var state = { lineText: lineText, nextCh: lineText.charAt(curCh), lastCh: null, index: curCh, symb: symb, reverseSymb: (forward ? { ')': '(', '}': '{' } : { '(': ')', '{': '}' })[symb], forward: forward, depth: 0, curMoveThrough: false }; var mode = symbolToMode[symb]; if (!mode)return cur; var init = findSymbolModes[mode].init; var isComplete = findSymbolModes[mode].isComplete; if (init) { init(state); } while (line !== endLine && repeat) { state.index += increment; state.nextCh = state.lineText.charAt(state.index); if (!state.nextCh) { line += increment; state.lineText = cm.getLine(line) || ''; if (increment > 0) { state.index = 0; } else { var lineLen = state.lineText.length; state.index = (lineLen > 0) ? (lineLen-1) : 0; } state.nextCh = state.lineText.charAt(state.index); } if (isComplete(state)) { cur.line = line; cur.ch = state.index; repeat--; } } if (state.nextCh || state.curMoveThrough) { return Pos(line, state.index); } return cur; } /** * Returns the boundaries of the next word. If the cursor in the middle of * the word, then returns the boundaries of the current word, starting at * the cursor. If the cursor is at the start/end of a word, and we are going * forward/backward, respectively, find the boundaries of the next word. * * @param {CodeMirror} cm CodeMirror object. * @param {Cursor} cur The cursor position. * @param {boolean} forward True to search forward. False to search * backward. * @param {boolean} bigWord True if punctuation count as part of the word. * False if only [a-zA-Z0-9] characters count as part of the word. * @param {boolean} emptyLineIsWord True if empty lines should be treated * as words. * @return {Object{from:number, to:number, line: number}} The boundaries of * the word, or null if there are no more words. */ function findWord(cm, cur, forward, bigWord, emptyLineIsWord) { var lineNum = cur.line; var pos = cur.ch; var line = cm.getLine(lineNum); var dir = forward ? 1 : -1; var charTests = bigWord ? bigWordCharTest: wordCharTest; if (emptyLineIsWord && line == '') { lineNum += dir; line = cm.getLine(lineNum); if (!isLine(cm, lineNum)) { return null; } pos = (forward) ? 0 : line.length; } while (true) { if (emptyLineIsWord && line == '') { return { from: 0, to: 0, line: lineNum }; } var stop = (dir > 0) ? line.length : -1; var wordStart = stop, wordEnd = stop; // Find bounds of next word. while (pos != stop) { var foundWord = false; for (var i = 0; i < charTests.length && !foundWord; ++i) { if (charTests[i](line.charAt(pos))) { wordStart = pos; // Advance to end of word. while (pos != stop && charTests[i](line.charAt(pos))) { pos += dir; } wordEnd = pos; foundWord = wordStart != wordEnd; if (wordStart == cur.ch && lineNum == cur.line && wordEnd == wordStart + dir) { // We started at the end of a word. Find the next one. continue; } else { return { from: Math.min(wordStart, wordEnd + 1), to: Math.max(wordStart, wordEnd), line: lineNum }; } } } if (!foundWord) { pos += dir; } } // Advance to next/prev line. lineNum += dir; if (!isLine(cm, lineNum)) { return null; } line = cm.getLine(lineNum); pos = (dir > 0) ? 0 : line.length; } } /** * @param {CodeMirror} cm CodeMirror object. * @param {Pos} cur The position to start from. * @param {int} repeat Number of words to move past. * @param {boolean} forward True to search forward. False to search * backward. * @param {boolean} wordEnd True to move to end of word. False to move to * beginning of word. * @param {boolean} bigWord True if punctuation count as part of the word. * False if only alphabet characters count as part of the word. * @return {Cursor} The position the cursor should move to. */ function moveToWord(cm, cur, repeat, forward, wordEnd, bigWord) { var curStart = copyCursor(cur); var words = []; if (forward && !wordEnd || !forward && wordEnd) { repeat++; } // For 'e', empty lines are not considered words, go figure. var emptyLineIsWord = !(forward && wordEnd); for (var i = 0; i < repeat; i++) { var word = findWord(cm, cur, forward, bigWord, emptyLineIsWord); if (!word) { var eodCh = lineLength(cm, cm.lastLine()); words.push(forward ? {line: cm.lastLine(), from: eodCh, to: eodCh} : {line: 0, from: 0, to: 0}); break; } words.push(word); cur = Pos(word.line, forward ? (word.to - 1) : word.from); } var shortCircuit = words.length != repeat; var firstWord = words[0]; var lastWord = words.pop(); if (forward && !wordEnd) { // w if (!shortCircuit && (firstWord.from != curStart.ch || firstWord.line != curStart.line)) { // We did not start in the middle of a word. Discard the extra word at the end. lastWord = words.pop(); } return Pos(lastWord.line, lastWord.from); } else if (forward && wordEnd) { return Pos(lastWord.line, lastWord.to - 1); } else if (!forward && wordEnd) { // ge if (!shortCircuit && (firstWord.to != curStart.ch || firstWord.line != curStart.line)) { // We did not start in the middle of a word. Discard the extra word at the end. lastWord = words.pop(); } return Pos(lastWord.line, lastWord.to); } else { // b return Pos(lastWord.line, lastWord.from); } } function moveToCharacter(cm, repeat, forward, character) { var cur = cm.getCursor(); var start = cur.ch; var idx; for (var i = 0; i < repeat; i ++) { var line = cm.getLine(cur.line); idx = charIdxInLine(start, line, character, forward, true); if (idx == -1) { return null; } start = idx; } return Pos(cm.getCursor().line, idx); } function moveToColumn(cm, repeat) { // repeat is always >= 1, so repeat - 1 always corresponds // to the column we want to go to. var line = cm.getCursor().line; return clipCursorToContent(cm, Pos(line, repeat - 1)); } function updateMark(cm, vim, markName, pos) { if (!inArray(markName, validMarks)) { return; } if (vim.marks[markName]) { vim.marks[markName].clear(); } vim.marks[markName] = cm.setBookmark(pos); } function charIdxInLine(start, line, character, forward, includeChar) { // Search for char in line. // motion_options: {forward, includeChar} // If includeChar = true, include it too. // If forward = true, search forward, else search backwards. // If char is not found on this line, do nothing var idx; if (forward) { idx = line.indexOf(character, start + 1); if (idx != -1 && !includeChar) { idx -= 1; } } else { idx = line.lastIndexOf(character, start - 1); if (idx != -1 && !includeChar) { idx += 1; } } return idx; } function findParagraph(cm, head, repeat, dir, inclusive) { var line = head.line; var min = cm.firstLine(); var max = cm.lastLine(); var start, end, i = line; function isEmpty(i) { return !cm.getLine(i); } function isBoundary(i, dir, any) { if (any) { return isEmpty(i) != isEmpty(i + dir); } return !isEmpty(i) && isEmpty(i + dir); } if (dir) { while (min <= i && i <= max && repeat > 0) { if (isBoundary(i, dir)) { repeat--; } i += dir; } return new Pos(i, 0); } var vim = cm.state.vim; if (vim.visualLine && isBoundary(line, 1, true)) { var anchor = vim.sel.anchor; if (isBoundary(anchor.line, -1, true)) { if (!inclusive || anchor.line != line) { line += 1; } } } var startState = isEmpty(line); for (i = line; i <= max && repeat; i++) { if (isBoundary(i, 1, true)) { if (!inclusive || isEmpty(i) != startState) { repeat--; } } } end = new Pos(i, 0); // select boundary before paragraph for the last one if (i > max && !startState) { startState = true; } else { inclusive = false; } for (i = line; i > min; i--) { if (!inclusive || isEmpty(i) == startState || i == line) { if (isBoundary(i, -1, true)) { break; } } } start = new Pos(i, 0); return { start: start, end: end }; } // TODO: perhaps this finagling of start and end positions belonds // in codemirror/replaceRange? function selectCompanionObject(cm, head, symb, inclusive) { var cur = head, start, end; var bracketRegexp = ({ '(': /[()]/, ')': /[()]/, '[': /[[\]]/, ']': /[[\]]/, '{': /[{}]/, '}': /[{}]/})[symb]; var openSym = ({ '(': '(', ')': '(', '[': '[', ']': '[', '{': '{', '}': '{'})[symb]; var curChar = cm.getLine(cur.line).charAt(cur.ch); // Due to the behavior of scanForBracket, we need to add an offset if the // cursor is on a matching open bracket. var offset = curChar === openSym ? 1 : 0; start = cm.scanForBracket(Pos(cur.line, cur.ch + offset), -1, null, {'bracketRegex': bracketRegexp}); end = cm.scanForBracket(Pos(cur.line, cur.ch + offset), 1, null, {'bracketRegex': bracketRegexp}); if (!start || !end) { return { start: cur, end: cur }; } start = start.pos; end = end.pos; if ((start.line == end.line && start.ch > end.ch) || (start.line > end.line)) { var tmp = start; start = end; end = tmp; } if (inclusive) { end.ch += 1; } else { start.ch += 1; } return { start: start, end: end }; } // Takes in a symbol and a cursor and tries to simulate text objects that // have identical opening and closing symbols // TODO support across multiple lines function findBeginningAndEnd(cm, head, symb, inclusive) { var cur = copyCursor(head); var line = cm.getLine(cur.line); var chars = line.split(''); var start, end, i, len; var firstIndex = chars.indexOf(symb); // the decision tree is to always look backwards for the beginning first, // but if the cursor is in front of the first instance of the symb, // then move the cursor forward if (cur.ch < firstIndex) { cur.ch = firstIndex; // Why is this line even here??? // cm.setCursor(cur.line, firstIndex+1); } // otherwise if the cursor is currently on the closing symbol else if (firstIndex < cur.ch && chars[cur.ch] == symb) { end = cur.ch; // assign end to the current cursor --cur.ch; // make sure to look backwards } // if we're currently on the symbol, we've got a start if (chars[cur.ch] == symb && !end) { start = cur.ch + 1; // assign start to ahead of the cursor } else { // go backwards to find the start for (i = cur.ch; i > -1 && !start; i--) { if (chars[i] == symb) { start = i + 1; } } } // look forwards for the end symbol if (start && !end) { for (i = start, len = chars.length; i < len && !end; i++) { if (chars[i] == symb) { end = i; } } } // nothing found if (!start || !end) { return { start: cur, end: cur }; } // include the symbols if (inclusive) { --start; ++end; } return { start: Pos(cur.line, start), end: Pos(cur.line, end) }; } // Search functions defineOption('pcre', true, 'boolean'); function SearchState() {} SearchState.prototype = { getQuery: function() { return vimGlobalState.query; }, setQuery: function(query) { vimGlobalState.query = query; }, getOverlay: function() { return this.searchOverlay; }, setOverlay: function(overlay) { this.searchOverlay = overlay; }, isReversed: function() { return vimGlobalState.isReversed; }, setReversed: function(reversed) { vimGlobalState.isReversed = reversed; }, getScrollbarAnnotate: function() { return this.annotate; }, setScrollbarAnnotate: function(annotate) { this.annotate = annotate; } }; function getSearchState(cm) { var vim = cm.state.vim; return vim.searchState_ || (vim.searchState_ = new SearchState()); } function dialog(cm, template, shortText, onClose, options) { if (cm.openDialog) { cm.openDialog(template, onClose, { bottom: true, value: options.value, onKeyDown: options.onKeyDown, onKeyUp: options.onKeyUp, selectValueOnOpen: false}); } else { onClose(prompt(shortText, '')); } } function splitBySlash(argString) { var slashes = findUnescapedSlashes(argString) || []; if (!slashes.length) return []; var tokens = []; // in case of strings like foo/bar if (slashes[0] !== 0) return; for (var i = 0; i < slashes.length; i++) { if (typeof slashes[i] == 'number') tokens.push(argString.substring(slashes[i] + 1, slashes[i+1])); } return tokens; } function findUnescapedSlashes(str) { var escapeNextChar = false; var slashes = []; for (var i = 0; i < str.length; i++) { var c = str.charAt(i); if (!escapeNextChar && c == '/') { slashes.push(i); } escapeNextChar = !escapeNextChar && (c == '\\'); } return slashes; } // Translates a search string from ex (vim) syntax into javascript form. function translateRegex(str) { // When these match, add a '\' if unescaped or remove one if escaped. var specials = '|(){'; // Remove, but never add, a '\' for these. var unescape = '}'; var escapeNextChar = false; var out = []; for (var i = -1; i < str.length; i++) { var c = str.charAt(i) || ''; var n = str.charAt(i+1) || ''; var specialComesNext = (n && specials.indexOf(n) != -1); if (escapeNextChar) { if (c !== '\\' || !specialComesNext) { out.push(c); } escapeNextChar = false; } else { if (c === '\\') { escapeNextChar = true; // Treat the unescape list as special for removing, but not adding '\'. if (n && unescape.indexOf(n) != -1) { specialComesNext = true; } // Not passing this test means removing a '\'. if (!specialComesNext || n === '\\') { out.push(c); } } else { out.push(c); if (specialComesNext && n !== '\\') { out.push('\\'); } } } } return out.join(''); } // Translates the replace part of a search and replace from ex (vim) syntax into // javascript form. Similar to translateRegex, but additionally fixes back references // (translates '\[0..9]' to '$[0..9]') and follows different rules for escaping '$'. var charUnescapes = {'\\n': '\n', '\\r': '\r', '\\t': '\t'}; function translateRegexReplace(str) { var escapeNextChar = false; var out = []; for (var i = -1; i < str.length; i++) { var c = str.charAt(i) || ''; var n = str.charAt(i+1) || ''; if (charUnescapes[c + n]) { out.push(charUnescapes[c+n]); i++; } else if (escapeNextChar) { // At any point in the loop, escapeNextChar is true if the previous // character was a '\' and was not escaped. out.push(c); escapeNextChar = false; } else { if (c === '\\') { escapeNextChar = true; if ((isNumber(n) || n === '$')) { out.push('$'); } else if (n !== '/' && n !== '\\') { out.push('\\'); } } else { if (c === '$') { out.push('$'); } out.push(c); if (n === '/') { out.push('\\'); } } } } return out.join(''); } // Unescape \ and / in the replace part, for PCRE mode. var unescapes = {'\\/': '/', '\\\\': '\\', '\\n': '\n', '\\r': '\r', '\\t': '\t'}; function unescapeRegexReplace(str) { var stream = new CodeMirror.StringStream(str); var output = []; while (!stream.eol()) { // Search for \. while (stream.peek() && stream.peek() != '\\') { output.push(stream.next()); } var matched = false; for (var matcher in unescapes) { if (stream.match(matcher, true)) { matched = true; output.push(unescapes[matcher]); break; } } if (!matched) { // Don't change anything output.push(stream.next()); } } return output.join(''); } /** * Extract the regular expression from the query and return a Regexp object. * Returns null if the query is blank. * If ignoreCase is passed in, the Regexp object will have the 'i' flag set. * If smartCase is passed in, and the query contains upper case letters, * then ignoreCase is overridden, and the 'i' flag will not be set. * If the query contains the /i in the flag part of the regular expression, * then both ignoreCase and smartCase are ignored, and 'i' will be passed * through to the Regex object. */ function parseQuery(query, ignoreCase, smartCase) { // First update the last search register var lastSearchRegister = vimGlobalState.registerController.getRegister('/'); lastSearchRegister.setText(query); // Check if the query is already a regex. if (query instanceof RegExp) { return query; } // First try to extract regex + flags from the input. If no flags found, // extract just the regex. IE does not accept flags directly defined in // the regex string in the form /regex/flags var slashes = findUnescapedSlashes(query); var regexPart; var forceIgnoreCase; if (!slashes.length) { // Query looks like 'regexp' regexPart = query; } else { // Query looks like 'regexp/...' regexPart = query.substring(0, slashes[0]); var flagsPart = query.substring(slashes[0]); forceIgnoreCase = (flagsPart.indexOf('i') != -1); } if (!regexPart) { return null; } if (!getOption('pcre')) { regexPart = translateRegex(regexPart); } if (smartCase) { ignoreCase = (/^[^A-Z]*$/).test(regexPart); } var regexp = new RegExp(regexPart, (ignoreCase || forceIgnoreCase) ? 'i' : undefined); return regexp; } function showConfirm(cm, text) { if (cm.openNotification) { cm.openNotification('' + text + '', {bottom: true, duration: 5000}); } else { alert(text); } } function makePrompt(prefix, desc) { var raw = '' + (prefix || "") + ''; if (desc) raw += ' ' + desc + ''; return raw; } var searchPromptDesc = '(Javascript regexp)'; function showPrompt(cm, options) { var shortText = (options.prefix || '') + ' ' + (options.desc || ''); var prompt = makePrompt(options.prefix, options.desc); dialog(cm, prompt, shortText, options.onClose, options); } function regexEqual(r1, r2) { if (r1 instanceof RegExp && r2 instanceof RegExp) { var props = ['global', 'multiline', 'ignoreCase', 'source']; for (var i = 0; i < props.length; i++) { var prop = props[i]; if (r1[prop] !== r2[prop]) { return false; } } return true; } return false; } // Returns true if the query is valid. function updateSearchQuery(cm, rawQuery, ignoreCase, smartCase) { if (!rawQuery) { return; } var state = getSearchState(cm); var query = parseQuery(rawQuery, !!ignoreCase, !!smartCase); if (!query) { return; } highlightSearchMatches(cm, query); if (regexEqual(query, state.getQuery())) { return query; } state.setQuery(query); return query; } function searchOverlay(query) { if (query.source.charAt(0) == '^') { var matchSol = true; } return { token: function(stream) { if (matchSol && !stream.sol()) { stream.skipToEnd(); return; } var match = stream.match(query, false); if (match) { if (match[0].length == 0) { // Matched empty string, skip to next. stream.next(); return 'searching'; } if (!stream.sol()) { // Backtrack 1 to match \b stream.backUp(1); if (!query.exec(stream.next() + match[0])) { stream.next(); return null; } } stream.match(query); return 'searching'; } while (!stream.eol()) { stream.next(); if (stream.match(query, false)) break; } }, query: query }; } function highlightSearchMatches(cm, query) { var searchState = getSearchState(cm); var overlay = searchState.getOverlay(); if (!overlay || query != overlay.query) { if (overlay) { cm.removeOverlay(overlay); } overlay = searchOverlay(query); cm.addOverlay(overlay); if (cm.showMatchesOnScrollbar) { if (searchState.getScrollbarAnnotate()) { searchState.getScrollbarAnnotate().clear(); } searchState.setScrollbarAnnotate(cm.showMatchesOnScrollbar(query)); } searchState.setOverlay(overlay); } } function findNext(cm, prev, query, repeat) { if (repeat === undefined) { repeat = 1; } return cm.operation(function() { var pos = cm.getCursor(); var cursor = cm.getSearchCursor(query, pos); for (var i = 0; i < repeat; i++) { var found = cursor.find(prev); if (i == 0 && found && cursorEqual(cursor.from(), pos)) { found = cursor.find(prev); } if (!found) { // SearchCursor may have returned null because it hit EOF, wrap // around and try again. cursor = cm.getSearchCursor(query, (prev) ? Pos(cm.lastLine()) : Pos(cm.firstLine(), 0) ); if (!cursor.find(prev)) { return; } } } return cursor.from(); }); } function clearSearchHighlight(cm) { var state = getSearchState(cm); cm.removeOverlay(getSearchState(cm).getOverlay()); state.setOverlay(null); if (state.getScrollbarAnnotate()) { state.getScrollbarAnnotate().clear(); state.setScrollbarAnnotate(null); } } /** * Check if pos is in the specified range, INCLUSIVE. * Range can be specified with 1 or 2 arguments. * If the first range argument is an array, treat it as an array of line * numbers. Match pos against any of the lines. * If the first range argument is a number, * if there is only 1 range argument, check if pos has the same line * number * if there are 2 range arguments, then check if pos is in between the two * range arguments. */ function isInRange(pos, start, end) { if (typeof pos != 'number') { // Assume it is a cursor position. Get the line number. pos = pos.line; } if (start instanceof Array) { return inArray(pos, start); } else { if (end) { return (pos >= start && pos <= end); } else { return pos == start; } } } function getUserVisibleLines(cm) { var scrollInfo = cm.getScrollInfo(); var occludeToleranceTop = 6; var occludeToleranceBottom = 10; var from = cm.coordsChar({left:0, top: occludeToleranceTop + scrollInfo.top}, 'local'); var bottomY = scrollInfo.clientHeight - occludeToleranceBottom + scrollInfo.top; var to = cm.coordsChar({left:0, top: bottomY}, 'local'); return {top: from.line, bottom: to.line}; } function getMarkPos(cm, vim, markName) { if (markName == '\'') { var history = cm.doc.history.done; var event = history[history.length - 2]; return event && event.ranges && event.ranges[0].head; } var mark = vim.marks[markName]; return mark && mark.find(); } var ExCommandDispatcher = function() { this.buildCommandMap_(); }; ExCommandDispatcher.prototype = { processCommand: function(cm, input, opt_params) { var that = this; cm.operation(function () { cm.curOp.isVimOp = true; that._processCommand(cm, input, opt_params); }); }, _processCommand: function(cm, input, opt_params) { var vim = cm.state.vim; var commandHistoryRegister = vimGlobalState.registerController.getRegister(':'); var previousCommand = commandHistoryRegister.toString(); if (vim.visualMode) { exitVisualMode(cm); } var inputStream = new CodeMirror.StringStream(input); // update ": with the latest command whether valid or invalid commandHistoryRegister.setText(input); var params = opt_params || {}; params.input = input; try { this.parseInput_(cm, inputStream, params); } catch(e) { showConfirm(cm, e); throw e; } var command; var commandName; if (!params.commandName) { // If only a line range is defined, move to the line. if (params.line !== undefined) { commandName = 'move'; } } else { command = this.matchCommand_(params.commandName); if (command) { commandName = command.name; if (command.excludeFromCommandHistory) { commandHistoryRegister.setText(previousCommand); } this.parseCommandArgs_(inputStream, params, command); if (command.type == 'exToKey') { // Handle Ex to Key mapping. for (var i = 0; i < command.toKeys.length; i++) { CodeMirror.Vim.handleKey(cm, command.toKeys[i], 'mapping'); } return; } else if (command.type == 'exToEx') { // Handle Ex to Ex mapping. this.processCommand(cm, command.toInput); return; } } } if (!commandName) { showConfirm(cm, 'Not an editor command ":' + input + '"'); return; } try { exCommands[commandName](cm, params); // Possibly asynchronous commands (e.g. substitute, which might have a // user confirmation), are responsible for calling the callback when // done. All others have it taken care of for them here. if ((!command || !command.possiblyAsync) && params.callback) { params.callback(); } } catch(e) { showConfirm(cm, e); throw e; } }, parseInput_: function(cm, inputStream, result) { inputStream.eatWhile(':'); // Parse range. if (inputStream.eat('%')) { result.line = cm.firstLine(); result.lineEnd = cm.lastLine(); } else { result.line = this.parseLineSpec_(cm, inputStream); if (result.line !== undefined && inputStream.eat(',')) { result.lineEnd = this.parseLineSpec_(cm, inputStream); } } // Parse command name. var commandMatch = inputStream.match(/^(\w+)/); if (commandMatch) { result.commandName = commandMatch[1]; } else { result.commandName = inputStream.match(/.*/)[0]; } return result; }, parseLineSpec_: function(cm, inputStream) { var numberMatch = inputStream.match(/^(\d+)/); if (numberMatch) { return parseInt(numberMatch[1], 10) - 1; } switch (inputStream.next()) { case '.': return cm.getCursor().line; case '$': return cm.lastLine(); case '\'': var markName = inputStream.next(); var markPos = getMarkPos(cm, cm.state.vim, markName); if (!markPos) throw new Error('Mark not set'); return markPos.line; default: inputStream.backUp(1); return undefined; } }, parseCommandArgs_: function(inputStream, params, command) { if (inputStream.eol()) { return; } params.argString = inputStream.match(/.*/)[0]; // Parse command-line arguments var delim = command.argDelimiter || /\s+/; var args = trim(params.argString).split(delim); if (args.length && args[0]) { params.args = args; } }, matchCommand_: function(commandName) { // Return the command in the command map that matches the shortest // prefix of the passed in command name. The match is guaranteed to be // unambiguous if the defaultExCommandMap's shortNames are set up // correctly. (see @code{defaultExCommandMap}). for (var i = commandName.length; i > 0; i--) { var prefix = commandName.substring(0, i); if (this.commandMap_[prefix]) { var command = this.commandMap_[prefix]; if (command.name.indexOf(commandName) === 0) { return command; } } } return null; }, buildCommandMap_: function() { this.commandMap_ = {}; for (var i = 0; i < defaultExCommandMap.length; i++) { var command = defaultExCommandMap[i]; var key = command.shortName || command.name; this.commandMap_[key] = command; } }, map: function(lhs, rhs, ctx) { if (lhs != ':' && lhs.charAt(0) == ':') { if (ctx) { throw Error('Mode not supported for ex mappings'); } var commandName = lhs.substring(1); if (rhs != ':' && rhs.charAt(0) == ':') { // Ex to Ex mapping this.commandMap_[commandName] = { name: commandName, type: 'exToEx', toInput: rhs.substring(1), user: true }; } else { // Ex to key mapping this.commandMap_[commandName] = { name: commandName, type: 'exToKey', toKeys: rhs, user: true }; } } else { if (rhs != ':' && rhs.charAt(0) == ':') { // Key to Ex mapping. var mapping = { keys: lhs, type: 'keyToEx', exArgs: { input: rhs.substring(1) } }; if (ctx) { mapping.context = ctx; } defaultKeymap.unshift(mapping); } else { // Key to key mapping var mapping = { keys: lhs, type: 'keyToKey', toKeys: rhs }; if (ctx) { mapping.context = ctx; } defaultKeymap.unshift(mapping); } } }, unmap: function(lhs, ctx) { if (lhs != ':' && lhs.charAt(0) == ':') { // Ex to Ex or Ex to key mapping if (ctx) { throw Error('Mode not supported for ex mappings'); } var commandName = lhs.substring(1); if (this.commandMap_[commandName] && this.commandMap_[commandName].user) { delete this.commandMap_[commandName]; return; } } else { // Key to Ex or key to key mapping var keys = lhs; for (var i = 0; i < defaultKeymap.length; i++) { if (keys == defaultKeymap[i].keys && defaultKeymap[i].context === ctx) { defaultKeymap.splice(i, 1); return; } } } throw Error('No such mapping.'); } }; var exCommands = { colorscheme: function(cm, params) { if (!params.args || params.args.length < 1) { showConfirm(cm, cm.getOption('theme')); return; } cm.setOption('theme', params.args[0]); }, map: function(cm, params, ctx) { var mapArgs = params.args; if (!mapArgs || mapArgs.length < 2) { if (cm) { showConfirm(cm, 'Invalid mapping: ' + params.input); } return; } exCommandDispatcher.map(mapArgs[0], mapArgs[1], ctx); }, imap: function(cm, params) { this.map(cm, params, 'insert'); }, nmap: function(cm, params) { this.map(cm, params, 'normal'); }, vmap: function(cm, params) { this.map(cm, params, 'visual'); }, unmap: function(cm, params, ctx) { var mapArgs = params.args; if (!mapArgs || mapArgs.length < 1) { if (cm) { showConfirm(cm, 'No such mapping: ' + params.input); } return; } exCommandDispatcher.unmap(mapArgs[0], ctx); }, move: function(cm, params) { commandDispatcher.processCommand(cm, cm.state.vim, { type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: false, explicitRepeat: true, linewise: true }, repeatOverride: params.line+1}); }, set: function(cm, params) { var setArgs = params.args; // Options passed through to the setOption/getOption calls. May be passed in by the // local/global versions of the set command var setCfg = params.setCfg || {}; if (!setArgs || setArgs.length < 1) { if (cm) { showConfirm(cm, 'Invalid mapping: ' + params.input); } return; } var expr = setArgs[0].split('='); var optionName = expr[0]; var value = expr[1]; var forceGet = false; if (optionName.charAt(optionName.length - 1) == '?') { // If post-fixed with ?, then the set is actually a get. if (value) { throw Error('Trailing characters: ' + params.argString); } optionName = optionName.substring(0, optionName.length - 1); forceGet = true; } if (value === undefined && optionName.substring(0, 2) == 'no') { // To set boolean options to false, the option name is prefixed with // 'no'. optionName = optionName.substring(2); value = false; } var optionIsBoolean = options[optionName] && options[optionName].type == 'boolean'; if (optionIsBoolean && value == undefined) { // Calling set with a boolean option sets it to true. value = true; } // If no value is provided, then we assume this is a get. if (!optionIsBoolean && value === undefined || forceGet) { var oldValue = getOption(optionName, cm, setCfg); if (oldValue === true || oldValue === false) { showConfirm(cm, ' ' + (oldValue ? '' : 'no') + optionName); } else { showConfirm(cm, ' ' + optionName + '=' + oldValue); } } else { setOption(optionName, value, cm, setCfg); } }, setlocal: function (cm, params) { // setCfg is passed through to setOption params.setCfg = {scope: 'local'}; this.set(cm, params); }, setglobal: function (cm, params) { // setCfg is passed through to setOption params.setCfg = {scope: 'global'}; this.set(cm, params); }, registers: function(cm, params) { var regArgs = params.args; var registers = vimGlobalState.registerController.registers; var regInfo = '----------Registers----------

'; if (!regArgs) { for (var registerName in registers) { var text = registers[registerName].toString(); if (text.length) { regInfo += '"' + registerName + ' ' + text + '
'; } } } else { var registerName; regArgs = regArgs.join(''); for (var i = 0; i < regArgs.length; i++) { registerName = regArgs.charAt(i); if (!vimGlobalState.registerController.isValidRegister(registerName)) { continue; } var register = registers[registerName] || new Register(); regInfo += '"' + registerName + ' ' + register.toString() + '
'; } } showConfirm(cm, regInfo); }, sort: function(cm, params) { var reverse, ignoreCase, unique, number, pattern; function parseArgs() { if (params.argString) { var args = new CodeMirror.StringStream(params.argString); if (args.eat('!')) { reverse = true; } if (args.eol()) { return; } if (!args.eatSpace()) { return 'Invalid arguments'; } var opts = args.match(/([dinuox]+)?\s*(\/.+\/)?\s*/); if (!opts && !args.eol()) { return 'Invalid arguments'; } if (opts[1]) { ignoreCase = opts[1].indexOf('i') != -1; unique = opts[1].indexOf('u') != -1; var decimal = opts[1].indexOf('d') != -1 || opts[1].indexOf('n') != -1 && 1; var hex = opts[1].indexOf('x') != -1 && 1; var octal = opts[1].indexOf('o') != -1 && 1; if (decimal + hex + octal > 1) { return 'Invalid arguments'; } number = decimal && 'decimal' || hex && 'hex' || octal && 'octal'; } if (opts[2]) { pattern = new RegExp(opts[2].substr(1, opts[2].length - 2), ignoreCase ? 'i' : ''); } } } var err = parseArgs(); if (err) { showConfirm(cm, err + ': ' + params.argString); return; } var lineStart = params.line || cm.firstLine(); var lineEnd = params.lineEnd || params.line || cm.lastLine(); if (lineStart == lineEnd) { return; } var curStart = Pos(lineStart, 0); var curEnd = Pos(lineEnd, lineLength(cm, lineEnd)); var text = cm.getRange(curStart, curEnd).split('\n'); var numberRegex = pattern ? pattern : (number == 'decimal') ? /(-?)([\d]+)/ : (number == 'hex') ? /(-?)(?:0x)?([0-9a-f]+)/i : (number == 'octal') ? /([0-7]+)/ : null; var radix = (number == 'decimal') ? 10 : (number == 'hex') ? 16 : (number == 'octal') ? 8 : null; var numPart = [], textPart = []; if (number || pattern) { for (var i = 0; i < text.length; i++) { var matchPart = pattern ? text[i].match(pattern) : null; if (matchPart && matchPart[0] != '') { numPart.push(matchPart); } else if (!pattern && numberRegex.exec(text[i])) { numPart.push(text[i]); } else { textPart.push(text[i]); } } } else { textPart = text; } function compareFn(a, b) { if (reverse) { var tmp; tmp = a; a = b; b = tmp; } if (ignoreCase) { a = a.toLowerCase(); b = b.toLowerCase(); } var anum = number && numberRegex.exec(a); var bnum = number && numberRegex.exec(b); if (!anum) { return a < b ? -1 : 1; } anum = parseInt((anum[1] + anum[2]).toLowerCase(), radix); bnum = parseInt((bnum[1] + bnum[2]).toLowerCase(), radix); return anum - bnum; } function comparePatternFn(a, b) { if (reverse) { var tmp; tmp = a; a = b; b = tmp; } if (ignoreCase) { a[0] = a[0].toLowerCase(); b[0] = b[0].toLowerCase(); } return (a[0] < b[0]) ? -1 : 1; } numPart.sort(pattern ? comparePatternFn : compareFn); if (pattern) { for (var i = 0; i < numPart.length; i++) { numPart[i] = numPart[i].input; } } else if (!number) { textPart.sort(compareFn); } text = (!reverse) ? textPart.concat(numPart) : numPart.concat(textPart); if (unique) { // Remove duplicate lines var textOld = text; var lastLine; text = []; for (var i = 0; i < textOld.length; i++) { if (textOld[i] != lastLine) { text.push(textOld[i]); } lastLine = textOld[i]; } } cm.replaceRange(text.join('\n'), curStart, curEnd); }, global: function(cm, params) { // a global command is of the form // :[range]g/pattern/[cmd] // argString holds the string /pattern/[cmd] var argString = params.argString; if (!argString) { showConfirm(cm, 'Regular Expression missing from global'); return; } // range is specified here var lineStart = (params.line !== undefined) ? params.line : cm.firstLine(); var lineEnd = params.lineEnd || params.line || cm.lastLine(); // get the tokens from argString var tokens = splitBySlash(argString); var regexPart = argString, cmd; if (tokens.length) { regexPart = tokens[0]; cmd = tokens.slice(1, tokens.length).join('/'); } if (regexPart) { // If regex part is empty, then use the previous query. Otherwise // use the regex part as the new query. try { updateSearchQuery(cm, regexPart, true /** ignoreCase */, true /** smartCase */); } catch (e) { showConfirm(cm, 'Invalid regex: ' + regexPart); return; } } // now that we have the regexPart, search for regex matches in the // specified range of lines var query = getSearchState(cm).getQuery(); var matchedLines = [], content = ''; for (var i = lineStart; i <= lineEnd; i++) { var matched = query.test(cm.getLine(i)); if (matched) { matchedLines.push(i+1); content+= cm.getLine(i) + '
'; } } // if there is no [cmd], just display the list of matched lines if (!cmd) { showConfirm(cm, content); return; } var index = 0; var nextCommand = function() { if (index < matchedLines.length) { var command = matchedLines[index] + cmd; exCommandDispatcher.processCommand(cm, command, { callback: nextCommand }); } index++; }; nextCommand(); }, substitute: function(cm, params) { if (!cm.getSearchCursor) { throw new Error('Search feature not available. Requires searchcursor.js or ' + 'any other getSearchCursor implementation.'); } var argString = params.argString; var tokens = argString ? splitBySlash(argString) : []; var regexPart, replacePart = '', trailing, flagsPart, count; var confirm = false; // Whether to confirm each replace. var global = false; // True to replace all instances on a line, false to replace only 1. if (tokens.length) { regexPart = tokens[0]; replacePart = tokens[1]; if (replacePart !== undefined) { if (getOption('pcre')) { replacePart = unescapeRegexReplace(replacePart); } else { replacePart = translateRegexReplace(replacePart); } vimGlobalState.lastSubstituteReplacePart = replacePart; } trailing = tokens[2] ? tokens[2].split(' ') : []; } else { // either the argString is empty or its of the form ' hello/world' // actually splitBySlash returns a list of tokens // only if the string starts with a '/' if (argString && argString.length) { showConfirm(cm, 'Substitutions should be of the form ' + ':s/pattern/replace/'); return; } } // After the 3rd slash, we can have flags followed by a space followed // by count. if (trailing) { flagsPart = trailing[0]; count = parseInt(trailing[1]); if (flagsPart) { if (flagsPart.indexOf('c') != -1) { confirm = true; flagsPart.replace('c', ''); } if (flagsPart.indexOf('g') != -1) { global = true; flagsPart.replace('g', ''); } regexPart = regexPart + '/' + flagsPart; } } if (regexPart) { // If regex part is empty, then use the previous query. Otherwise use // the regex part as the new query. try { updateSearchQuery(cm, regexPart, true /** ignoreCase */, true /** smartCase */); } catch (e) { showConfirm(cm, 'Invalid regex: ' + regexPart); return; } } replacePart = replacePart || vimGlobalState.lastSubstituteReplacePart; if (replacePart === undefined) { showConfirm(cm, 'No previous substitute regular expression'); return; } var state = getSearchState(cm); var query = state.getQuery(); var lineStart = (params.line !== undefined) ? params.line : cm.getCursor().line; var lineEnd = params.lineEnd || lineStart; if (lineStart == cm.firstLine() && lineEnd == cm.lastLine()) { lineEnd = Infinity; } if (count) { lineStart = lineEnd; lineEnd = lineStart + count - 1; } var startPos = clipCursorToContent(cm, Pos(lineStart, 0)); var cursor = cm.getSearchCursor(query, startPos); doReplace(cm, confirm, global, lineStart, lineEnd, cursor, query, replacePart, params.callback); }, redo: CodeMirror.commands.redo, undo: CodeMirror.commands.undo, write: function(cm) { if (CodeMirror.commands.save) { // If a save command is defined, call it. CodeMirror.commands.save(cm); } else if (cm.save) { // Saves to text area if no save command is defined and cm.save() is available. cm.save(); } }, nohlsearch: function(cm) { clearSearchHighlight(cm); }, yank: function (cm) { var cur = copyCursor(cm.getCursor()); var line = cur.line; var lineText = cm.getLine(line); vimGlobalState.registerController.pushText( '0', 'yank', lineText, true, true); }, delmarks: function(cm, params) { if (!params.argString || !trim(params.argString)) { showConfirm(cm, 'Argument required'); return; } var state = cm.state.vim; var stream = new CodeMirror.StringStream(trim(params.argString)); while (!stream.eol()) { stream.eatSpace(); // Record the streams position at the beginning of the loop for use // in error messages. var count = stream.pos; if (!stream.match(/[a-zA-Z]/, false)) { showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count)); return; } var sym = stream.next(); // Check if this symbol is part of a range if (stream.match('-', true)) { // This symbol is part of a range. // The range must terminate at an alphabetic character. if (!stream.match(/[a-zA-Z]/, false)) { showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count)); return; } var startMark = sym; var finishMark = stream.next(); // The range must terminate at an alphabetic character which // shares the same case as the start of the range. if (isLowerCase(startMark) && isLowerCase(finishMark) || isUpperCase(startMark) && isUpperCase(finishMark)) { var start = startMark.charCodeAt(0); var finish = finishMark.charCodeAt(0); if (start >= finish) { showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count)); return; } // Because marks are always ASCII values, and we have // determined that they are the same case, we can use // their char codes to iterate through the defined range. for (var j = 0; j <= finish - start; j++) { var mark = String.fromCharCode(start + j); delete state.marks[mark]; } } else { showConfirm(cm, 'Invalid argument: ' + startMark + '-'); return; } } else { // This symbol is a valid mark, and is not part of a range. delete state.marks[sym]; } } } }; var exCommandDispatcher = new ExCommandDispatcher(); /** * @param {CodeMirror} cm CodeMirror instance we are in. * @param {boolean} confirm Whether to confirm each replace. * @param {Cursor} lineStart Line to start replacing from. * @param {Cursor} lineEnd Line to stop replacing at. * @param {RegExp} query Query for performing matches with. * @param {string} replaceWith Text to replace matches with. May contain $1, * $2, etc for replacing captured groups using Javascript replace. * @param {function()} callback A callback for when the replace is done. */ function doReplace(cm, confirm, global, lineStart, lineEnd, searchCursor, query, replaceWith, callback) { // Set up all the functions. cm.state.vim.exMode = true; var done = false; var lastPos = searchCursor.from(); function replaceAll() { cm.operation(function() { while (!done) { replace(); next(); } stop(); }); } function replace() { var text = cm.getRange(searchCursor.from(), searchCursor.to()); var newText = text.replace(query, replaceWith); searchCursor.replace(newText); } function next() { // The below only loops to skip over multiple occurrences on the same // line when 'global' is not true. while(searchCursor.findNext() && isInRange(searchCursor.from(), lineStart, lineEnd)) { if (!global && lastPos && searchCursor.from().line == lastPos.line) { continue; } cm.scrollIntoView(searchCursor.from(), 30); cm.setSelection(searchCursor.from(), searchCursor.to()); lastPos = searchCursor.from(); done = false; return; } done = true; } function stop(close) { if (close) { close(); } cm.focus(); if (lastPos) { cm.setCursor(lastPos); var vim = cm.state.vim; vim.exMode = false; vim.lastHPos = vim.lastHSPos = lastPos.ch; } if (callback) { callback(); } } function onPromptKeyDown(e, _value, close) { // Swallow all keys. CodeMirror.e_stop(e); var keyName = CodeMirror.keyName(e); switch (keyName) { case 'Y': replace(); next(); break; case 'N': next(); break; case 'A': // replaceAll contains a call to close of its own. We don't want it // to fire too early or multiple times. var savedCallback = callback; callback = undefined; cm.operation(replaceAll); callback = savedCallback; break; case 'L': replace(); // fall through and exit. case 'Q': case 'Esc': case 'Ctrl-C': case 'Ctrl-[': stop(close); break; } if (done) { stop(close); } return true; } // Actually do replace. next(); if (done) { showConfirm(cm, 'No matches for ' + query.source); return; } if (!confirm) { replaceAll(); if (callback) { callback(); }; return; } showPrompt(cm, { prefix: 'replace with ' + replaceWith + ' (y/n/a/q/l)', onKeyDown: onPromptKeyDown }); } CodeMirror.keyMap.vim = { attach: attachVimMap, detach: detachVimMap, call: cmKey }; function exitInsertMode(cm) { var vim = cm.state.vim; var macroModeState = vimGlobalState.macroModeState; var insertModeChangeRegister = vimGlobalState.registerController.getRegister('.'); var isPlaying = macroModeState.isPlaying; var lastChange = macroModeState.lastInsertModeChanges; // In case of visual block, the insertModeChanges are not saved as a // single word, so we convert them to a single word // so as to update the ". register as expected in real vim. var text = []; if (!isPlaying) { var selLength = lastChange.inVisualBlock ? vim.lastSelection.visualBlock.height : 1; var changes = lastChange.changes; var text = []; var i = 0; // In case of multiple selections in blockwise visual, // the inserted text, for example: 'foo', is stored as // 'f', 'f', InsertModeKey 'o', 'o', 'o', 'o'. (if you have a block with 2 lines). // We push the contents of the changes array as per the following: // 1. In case of InsertModeKey, just increment by 1. // 2. In case of a character, jump by selLength (2 in the example). while (i < changes.length) { // This loop will convert 'ffoooo' to 'foo'. text.push(changes[i]); if (changes[i] instanceof InsertModeKey) { i++; } else { i+= selLength; } } lastChange.changes = text; cm.off('change', onChange); CodeMirror.off(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown); } if (!isPlaying && vim.insertModeRepeat > 1) { // Perform insert mode repeat for commands like 3,a and 3,o. repeatLastEdit(cm, vim, vim.insertModeRepeat - 1, true /** repeatForInsert */); vim.lastEditInputState.repeatOverride = vim.insertModeRepeat; } delete vim.insertModeRepeat; vim.insertMode = false; cm.setCursor(cm.getCursor().line, cm.getCursor().ch-1); cm.setOption('keyMap', 'vim'); cm.setOption('disableInput', true); cm.toggleOverwrite(false); // exit replace mode if we were in it. // update the ". register before exiting insert mode insertModeChangeRegister.setText(lastChange.changes.join('')); CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); if (macroModeState.isRecording) { logInsertModeChange(macroModeState); } } function _mapCommand(command) { defaultKeymap.unshift(command); } function mapCommand(keys, type, name, args, extra) { var command = {keys: keys, type: type}; command[type] = name; command[type + "Args"] = args; for (var key in extra) command[key] = extra[key]; _mapCommand(command); } // The timeout in milliseconds for the two-character ESC keymap should be // adjusted according to your typing speed to prevent false positives. defineOption('insertModeEscKeysTimeout', 200, 'number'); CodeMirror.keyMap['vim-insert'] = { // TODO: override navigation keys so that Esc will cancel automatic // indentation from o, O, i_ fallthrough: ['default'], attach: attachVimMap, detach: detachVimMap, call: cmKey }; CodeMirror.keyMap['vim-replace'] = { 'Backspace': 'goCharLeft', fallthrough: ['vim-insert'], attach: attachVimMap, detach: detachVimMap, call: cmKey }; function executeMacroRegister(cm, vim, macroModeState, registerName) { var register = vimGlobalState.registerController.getRegister(registerName); if (registerName == ':') { // Read-only register containing last Ex command. if (register.keyBuffer[0]) { exCommandDispatcher.processCommand(cm, register.keyBuffer[0]); } macroModeState.isPlaying = false; return; } var keyBuffer = register.keyBuffer; var imc = 0; macroModeState.isPlaying = true; macroModeState.replaySearchQueries = register.searchQueries.slice(0); for (var i = 0; i < keyBuffer.length; i++) { var text = keyBuffer[i]; var match, key; while (text) { // Pull off one command key, which is either a single character // or a special sequence wrapped in '<' and '>', e.g. ''. match = (/<\w+-.+?>|<\w+>|./).exec(text); key = match[0]; text = text.substring(match.index + key.length); CodeMirror.Vim.handleKey(cm, key, 'macro'); if (vim.insertMode) { var changes = register.insertModeChanges[imc++].changes; vimGlobalState.macroModeState.lastInsertModeChanges.changes = changes; repeatInsertModeChanges(cm, changes, 1); exitInsertMode(cm); } } }; macroModeState.isPlaying = false; } function logKey(macroModeState, key) { if (macroModeState.isPlaying) { return; } var registerName = macroModeState.latestRegister; var register = vimGlobalState.registerController.getRegister(registerName); if (register) { register.pushText(key); } } function logInsertModeChange(macroModeState) { if (macroModeState.isPlaying) { return; } var registerName = macroModeState.latestRegister; var register = vimGlobalState.registerController.getRegister(registerName); if (register && register.pushInsertModeChanges) { register.pushInsertModeChanges(macroModeState.lastInsertModeChanges); } } function logSearchQuery(macroModeState, query) { if (macroModeState.isPlaying) { return; } var registerName = macroModeState.latestRegister; var register = vimGlobalState.registerController.getRegister(registerName); if (register && register.pushSearchQuery) { register.pushSearchQuery(query); } } /** * Listens for changes made in insert mode. * Should only be active in insert mode. */ function onChange(_cm, changeObj) { var macroModeState = vimGlobalState.macroModeState; var lastChange = macroModeState.lastInsertModeChanges; if (!macroModeState.isPlaying) { while(changeObj) { lastChange.expectCursorActivityForChange = true; if (changeObj.origin == '+input' || changeObj.origin == 'paste' || changeObj.origin === undefined /* only in testing */) { var text = changeObj.text.join('\n'); if (lastChange.maybeReset) { lastChange.changes = []; lastChange.maybeReset = false; } lastChange.changes.push(text); } // Change objects may be chained with next. changeObj = changeObj.next; } } } /** * Listens for any kind of cursor activity on CodeMirror. */ function onCursorActivity(cm) { var vim = cm.state.vim; if (vim.insertMode) { // Tracking cursor activity in insert mode (for macro support). var macroModeState = vimGlobalState.macroModeState; if (macroModeState.isPlaying) { return; } var lastChange = macroModeState.lastInsertModeChanges; if (lastChange.expectCursorActivityForChange) { lastChange.expectCursorActivityForChange = false; } else { // Cursor moved outside the context of an edit. Reset the change. lastChange.maybeReset = true; } } else if (!cm.curOp.isVimOp) { handleExternalSelection(cm, vim); } if (vim.visualMode) { updateFakeCursor(cm); } } function updateFakeCursor(cm) { var vim = cm.state.vim; var from = clipCursorToContent(cm, copyCursor(vim.sel.head)); var to = offsetCursor(from, 0, 1); if (vim.fakeCursor) { vim.fakeCursor.clear(); } vim.fakeCursor = cm.markText(from, to, {className: 'cm-animate-fat-cursor'}); } function handleExternalSelection(cm, vim) { var anchor = cm.getCursor('anchor'); var head = cm.getCursor('head'); // Enter or exit visual mode to match mouse selection. if (vim.visualMode && !cm.somethingSelected()) { exitVisualMode(cm, false); } else if (!vim.visualMode && !vim.insertMode && cm.somethingSelected()) { vim.visualMode = true; vim.visualLine = false; CodeMirror.signal(cm, "vim-mode-change", {mode: "visual"}); } if (vim.visualMode) { // Bind CodeMirror selection model to vim selection model. // Mouse selections are considered visual characterwise. var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0; var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0; head = offsetCursor(head, 0, headOffset); anchor = offsetCursor(anchor, 0, anchorOffset); vim.sel = { anchor: anchor, head: head }; updateMark(cm, vim, '<', cursorMin(head, anchor)); updateMark(cm, vim, '>', cursorMax(head, anchor)); } else if (!vim.insertMode) { // Reset lastHPos if selection was modified by something outside of vim mode e.g. by mouse. vim.lastHPos = cm.getCursor().ch; } } /** Wrapper for special keys pressed in insert mode */ function InsertModeKey(keyName) { this.keyName = keyName; } /** * Handles raw key down events from the text area. * - Should only be active in insert mode. * - For recording deletes in insert mode. */ function onKeyEventTargetKeyDown(e) { var macroModeState = vimGlobalState.macroModeState; var lastChange = macroModeState.lastInsertModeChanges; var keyName = CodeMirror.keyName(e); if (!keyName) { return; } function onKeyFound() { if (lastChange.maybeReset) { lastChange.changes = []; lastChange.maybeReset = false; } lastChange.changes.push(new InsertModeKey(keyName)); return true; } if (keyName.indexOf('Delete') != -1 || keyName.indexOf('Backspace') != -1) { CodeMirror.lookupKey(keyName, 'vim-insert', onKeyFound); } } /** * Repeats the last edit, which includes exactly 1 command and at most 1 * insert. Operator and motion commands are read from lastEditInputState, * while action commands are read from lastEditActionCommand. * * If repeatForInsert is true, then the function was called by * exitInsertMode to repeat the insert mode changes the user just made. The * corresponding enterInsertMode call was made with a count. */ function repeatLastEdit(cm, vim, repeat, repeatForInsert) { var macroModeState = vimGlobalState.macroModeState; macroModeState.isPlaying = true; var isAction = !!vim.lastEditActionCommand; var cachedInputState = vim.inputState; function repeatCommand() { if (isAction) { commandDispatcher.processAction(cm, vim, vim.lastEditActionCommand); } else { commandDispatcher.evalInput(cm, vim); } } function repeatInsert(repeat) { if (macroModeState.lastInsertModeChanges.changes.length > 0) { // For some reason, repeat cw in desktop VIM does not repeat // insert mode changes. Will conform to that behavior. repeat = !vim.lastEditActionCommand ? 1 : repeat; var changeObject = macroModeState.lastInsertModeChanges; repeatInsertModeChanges(cm, changeObject.changes, repeat); } } vim.inputState = vim.lastEditInputState; if (isAction && vim.lastEditActionCommand.interlaceInsertRepeat) { // o and O repeat have to be interlaced with insert repeats so that the // insertions appear on separate lines instead of the last line. for (var i = 0; i < repeat; i++) { repeatCommand(); repeatInsert(1); } } else { if (!repeatForInsert) { // Hack to get the cursor to end up at the right place. If I is // repeated in insert mode repeat, cursor will be 1 insert // change set left of where it should be. repeatCommand(); } repeatInsert(repeat); } vim.inputState = cachedInputState; if (vim.insertMode && !repeatForInsert) { // Don't exit insert mode twice. If repeatForInsert is set, then we // were called by an exitInsertMode call lower on the stack. exitInsertMode(cm); } macroModeState.isPlaying = false; }; function repeatInsertModeChanges(cm, changes, repeat) { function keyHandler(binding) { if (typeof binding == 'string') { CodeMirror.commands[binding](cm); } else { binding(cm); } return true; } var head = cm.getCursor('head'); var inVisualBlock = vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock; if (inVisualBlock) { // Set up block selection again for repeating the changes. var vim = cm.state.vim; var lastSel = vim.lastSelection; var offset = getOffset(lastSel.anchor, lastSel.head); selectForInsert(cm, head, offset.line + 1); repeat = cm.listSelections().length; cm.setCursor(head); } for (var i = 0; i < repeat; i++) { if (inVisualBlock) { cm.setCursor(offsetCursor(head, i, 0)); } for (var j = 0; j < changes.length; j++) { var change = changes[j]; if (change instanceof InsertModeKey) { CodeMirror.lookupKey(change.keyName, 'vim-insert', keyHandler); } else { var cur = cm.getCursor(); cm.replaceRange(change, cur, cur); } } } if (inVisualBlock) { cm.setCursor(offsetCursor(head, 0, 1)); } } resetVimGlobalState(); return vimApi; }; // Initialize Vim and make it available as an API. CodeMirror.Vim = Vim(); }); ================================================ FILE: front-vue/src/assets/CodeMirror/lib/codemirror.css ================================================ /* BASICS */ .CodeMirror { /* Set height, width, borders, and global font properties here */ font-family: monospace; height: 300px; color: black; } /* PADDING */ .CodeMirror-lines { padding: 4px 0; /* Vertical padding around content */ } .CodeMirror pre { padding: 0 4px; /* Horizontal padding of content */ } .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler { background-color: white; /* The little square between H and V scrollbars */ } /* GUTTER */ .CodeMirror-gutters { border-right: 1px solid #ddd; background-color: #f7f7f7; white-space: nowrap; } .CodeMirror-linenumbers {} .CodeMirror-linenumber { padding: 0 3px 0 5px; min-width: 20px; text-align: right; color: #999; white-space: nowrap; } .CodeMirror-guttermarker { color: black; } .CodeMirror-guttermarker-subtle { color: #999; } /* CURSOR */ .CodeMirror-cursor { border-left: 1px solid black; border-right: none; width: 0; } /* Shown when moving in bi-directional text */ .CodeMirror div.CodeMirror-secondarycursor { border-left: 1px solid silver; } .cm-fat-cursor .CodeMirror-cursor { width: auto; border: 0 !important; background: #7e7; } .cm-fat-cursor div.CodeMirror-cursors { z-index: 1; } .cm-animate-fat-cursor { width: auto; border: 0; -webkit-animation: blink 1.06s steps(1) infinite; -moz-animation: blink 1.06s steps(1) infinite; animation: blink 1.06s steps(1) infinite; background-color: #7e7; } @-moz-keyframes blink { 0% {} 50% { background-color: transparent; } 100% {} } @-webkit-keyframes blink { 0% {} 50% { background-color: transparent; } 100% {} } @keyframes blink { 0% {} 50% { background-color: transparent; } 100% {} } /* Can style cursor different in overwrite (non-insert) mode */ .CodeMirror-overwrite .CodeMirror-cursor {} .cm-tab { display: inline-block; text-decoration: inherit; } .CodeMirror-rulers { position: absolute; left: 0; right: 0; top: -50px; bottom: -20px; overflow: hidden; } .CodeMirror-ruler { border-left: 1px solid #ccc; top: 0; bottom: 0; position: absolute; } /* DEFAULT THEME */ .cm-s-default .cm-header {color: blue;} .cm-s-default .cm-quote {color: #090;} .cm-negative {color: #d44;} .cm-positive {color: #292;} .cm-header, .cm-strong {font-weight: bold;} .cm-em {font-style: italic;} .cm-link {text-decoration: underline;} .cm-strikethrough {text-decoration: line-through;} .cm-s-default .cm-keyword {color: #708;} .cm-s-default .cm-atom {color: #219;} .cm-s-default .cm-number {color: #164;} .cm-s-default .cm-def {color: #00f;} .cm-s-default .cm-variable, .cm-s-default .cm-punctuation, .cm-s-default .cm-property, .cm-s-default .cm-operator {} .cm-s-default .cm-variable-2 {color: #05a;} .cm-s-default .cm-variable-3 {color: #085;} .cm-s-default .cm-comment {color: #a50;} .cm-s-default .cm-string {color: #a11;} .cm-s-default .cm-string-2 {color: #f50;} .cm-s-default .cm-meta {color: #555;} .cm-s-default .cm-qualifier {color: #555;} .cm-s-default .cm-builtin {color: #30a;} .cm-s-default .cm-bracket {color: #997;} .cm-s-default .cm-tag {color: #170;} .cm-s-default .cm-attribute {color: #00c;} .cm-s-default .cm-hr {color: #999;} .cm-s-default .cm-link {color: #00c;} .cm-s-default .cm-error {color: #f00;} .cm-invalidchar {color: #f00;} .CodeMirror-composing { border-bottom: 2px solid; } /* Default styles for common addons */ div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;} div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;} .CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); } .CodeMirror-activeline-background {background: #e8f2ff;} /* STOP */ /* The rest of this file contains styles related to the mechanics of the editor. You probably shouldn't touch them. */ .CodeMirror { position: relative; overflow: hidden; background: white; } .CodeMirror-scroll { overflow: scroll !important; /* Things will break if this is overridden */ /* 30px is the magic margin used to hide the element's real scrollbars */ /* See overflow: hidden in .CodeMirror */ margin-bottom: -30px; margin-right: -30px; padding-bottom: 30px; height: 100%; outline: none; /* Prevent dragging from highlighting the element */ position: relative; } .CodeMirror-sizer { position: relative; border-right: 30px solid transparent; } /* The fake, visible scrollbars. Used to force redraw during scrolling before actual scrolling happens, thus preventing shaking and flickering artifacts. */ .CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler { position: absolute; z-index: 6; display: none; } .CodeMirror-vscrollbar { right: 0; top: 0; overflow-x: hidden; overflow-y: scroll; } .CodeMirror-hscrollbar { bottom: 0; left: 0; overflow-y: hidden; overflow-x: scroll; } .CodeMirror-scrollbar-filler { right: 0; bottom: 0; } .CodeMirror-gutter-filler { left: 0; bottom: 0; } .CodeMirror-gutters { position: absolute; left: 0; top: 0; min-height: 100%; z-index: 3; } .CodeMirror-gutter { white-space: normal; height: 100%; display: inline-block; vertical-align: top; margin-bottom: -30px; } .CodeMirror-gutter-wrapper { position: absolute; z-index: 4; background: none !important; border: none !important; } .CodeMirror-gutter-background { position: absolute; top: 0; bottom: 0; z-index: 4; } .CodeMirror-gutter-elt { position: absolute; cursor: default; z-index: 4; } .CodeMirror-gutter-wrapper ::selection { background-color: transparent } .CodeMirror-gutter-wrapper ::-moz-selection { background-color: transparent } .CodeMirror-lines { cursor: text; min-height: 1px; /* prevents collapsing before first draw */ } .CodeMirror pre { /* Reset some styles that the rest of the page might have set */ -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0; border-width: 0; background: transparent; font-family: inherit; font-size: inherit; margin: 0; white-space: pre; word-wrap: normal; line-height: inherit; color: inherit; z-index: 2; position: relative; overflow: visible; -webkit-tap-highlight-color: transparent; -webkit-font-variant-ligatures: contextual; font-variant-ligatures: contextual; } .CodeMirror-wrap pre { word-wrap: break-word; white-space: pre-wrap; word-break: normal; } .CodeMirror-linebackground { position: absolute; left: 0; right: 0; top: 0; bottom: 0; z-index: 0; } .CodeMirror-linewidget { position: relative; z-index: 2; overflow: auto; } .CodeMirror-widget {} .CodeMirror-rtl pre { direction: rtl; } .CodeMirror-code { outline: none; } /* Force content-box sizing for the elements where we expect it */ .CodeMirror-scroll, .CodeMirror-sizer, .CodeMirror-gutter, .CodeMirror-gutters, .CodeMirror-linenumber { -moz-box-sizing: content-box; box-sizing: content-box; } .CodeMirror-measure { position: absolute; width: 100%; height: 0; overflow: hidden; visibility: hidden; } .CodeMirror-cursor { position: absolute; pointer-events: none; } .CodeMirror-measure pre { position: static; } div.CodeMirror-cursors { visibility: hidden; position: relative; z-index: 3; } div.CodeMirror-dragcursors { visibility: visible; } .CodeMirror-focused div.CodeMirror-cursors { visibility: visible; } .CodeMirror-selected { background: #d9d9d9; } .CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; } .CodeMirror-crosshair { cursor: crosshair; } .CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; } .CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; } .cm-searching { background: #ffa; background: rgba(255, 255, 0, .4); } /* Used to force a border model for a node */ .cm-force-border { padding-right: .1px; } @media print { /* Hide the cursor when printing */ .CodeMirror div.CodeMirror-cursors { visibility: hidden; } } /* See issue #2901 */ .cm-tab-wrap-hack:after { content: ''; } /* Help users use markselection to safely style text background */ span.CodeMirror-selectedtext { background: none; } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/codemirror.js ================================================ import { CodeMirror } from "./edit/main" global.CodeMirror = CodeMirror export default CodeMirror ================================================ FILE: front-vue/src/assets/CodeMirror/lib/display/Display.js ================================================ import { gecko, ie, ie_version, mobile, webkit } from "../util/browser" import { elt, eltP } from "../util/dom" import { scrollerGap } from "../util/misc" // 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) { 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") // 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 input.init(d) } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/display/focus.js ================================================ import { restartBlink } from "./selection" import { webkit } from "../util/browser" import { addClass, rmClass } from "../util/dom" import { signal } from "../util/event" export function ensureFocus(cm) { if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm) } } export function delayBlurEvent(cm) { cm.state.delayingBlurEvent = true setTimeout(() => { if (cm.state.delayingBlurEvent) { cm.state.delayingBlurEvent = false onBlur(cm) } }, 100) } export function onFocus(cm, e) { if (cm.state.delayingBlurEvent) 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: front-vue/src/assets/CodeMirror/lib/display/gutters.js ================================================ import { elt, removeChildren } from "../util/dom" import { indexOf } from "../util/misc" import { updateGutterSpace } from "./update_display" // Rebuild the gutter elements, ensure the margin to the left of the // code matches their width. export function updateGutters(cm) { let gutters = cm.display.gutters, specs = cm.options.gutters removeChildren(gutters) let i = 0 for (; i < specs.length; ++i) { let gutterClass = specs[i] let gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass)) if (gutterClass == "CodeMirror-linenumbers") { cm.display.lineGutter = gElt gElt.style.width = (cm.display.lineNumWidth || 1) + "px" } } gutters.style.display = i ? "" : "none" updateGutterSpace(cm) } // Make sure the gutters options contains the element // "CodeMirror-linenumbers" when the lineNumbers option is true. export function setGuttersForLineNumbers(options) { let found = indexOf(options.gutters, "CodeMirror-linenumbers") if (found == -1 && options.lineNumbers) { options.gutters = options.gutters.concat(["CodeMirror-linenumbers"]) } else if (found > -1 && !options.lineNumbers) { options.gutters = options.gutters.slice(0) options.gutters.splice(found, 1) } } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/display/highlight_worker.js ================================================ import { getStateBefore, highlightLine, processLine } from "../line/highlight" import { copyState } from "../modes" import { bind } from "../util/misc" import { runInOp } from "./operations" import { regLineChange } from "./view_tracking" // HIGHLIGHT WORKER export function startWorker(cm, time) { if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo) cm.state.highlight.set(time, bind(highlightWorker, cm)) } function highlightWorker(cm) { let doc = cm.doc if (doc.frontier < doc.first) doc.frontier = doc.first if (doc.frontier >= cm.display.viewTo) return let end = +new Date + cm.options.workTime let state = copyState(doc.mode, getStateBefore(cm, doc.frontier)) let changedLines = [] doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), line => { if (doc.frontier >= cm.display.viewFrom) { // Visible let oldStyles = line.styles, tooLong = line.text.length > cm.options.maxHighlightLength let highlighted = highlightLine(cm, line, tooLong ? copyState(doc.mode, state) : state, true) 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(doc.frontier) line.stateAfter = tooLong ? state : copyState(doc.mode, state) } else { if (line.text.length <= cm.options.maxHighlightLength) processLine(cm, line.text, state) line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null } ++doc.frontier if (+new Date > end) { startWorker(cm, cm.options.workDelay) return true } }) if (changedLines.length) runInOp(cm, () => { for (let i = 0; i < changedLines.length; i++) regLineChange(cm, changedLines[i], "text") }) } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/display/line_numbers.js ================================================ import { lineNumberFor } from "../line/utils_line" import { compensateForHScroll } from "../measurement/position_measurement" import { elt } from "../util/dom" import { updateGutterSpace } from "./update_display" // 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) return true } return false } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/display/mode_state.js ================================================ import { getMode } from "../modes" import { startWorker } from "./highlight_worker" import { regChange } from "./view_tracking" // 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.frontier = cm.doc.first startWorker(cm, 100) cm.state.modeGen++ if (cm.curOp) regChange(cm) } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/display/operations.js ================================================ import { clipPos } from "../line/pos" import { findMaxLine } from "../line/spans" import { displayWidth, measureChar, scrollGap } from "../measurement/position_measurement" import { signal } from "../util/event" import { activeElt } from "../util/dom" import { finishOperation, pushOperation } from "../util/operation_group" import { ensureFocus } from "./focus" import { measureForScrollbars, updateScrollbars } from "./scrollbars" import { setScrollLeft } from "./scroll_events" import { restartBlink } from "./selection" import { maybeScrollWindow, scrollPosIntoView } from "./scrolling" import { DisplayUpdate, maybeClipScrollbars, postUpdateDisplay, setDocumentHeight, updateDisplayIfNeeded } from "./update_display" import { updateHeightsInViewport } from "./update_lines" // 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: null, // 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 } pushOperation(cm.curOp) } // Finish an operation, updating the display and signalling delayed events export function endOperation(cm) { let op = cm.curOp 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(op.focus) } 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() && (!document.hasFocus || document.hasFocus()) 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 && (display.scroller.scrollTop != op.scrollTop || op.forceScroll)) { doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop)) display.scrollbars.setScrollTop(doc.scrollTop) display.scroller.scrollTop = doc.scrollTop } 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: front-vue/src/assets/CodeMirror/lib/display/scroll_events.js ================================================ import { chrome, gecko, ie, mac, presto, safari, webkit } from "../util/browser" import { e_preventDefault } from "../util/event" import { startWorker } from "./highlight_worker" import { alignHorizontally } from "./line_numbers" import { updateDisplaySimple} from "./update_display" // Sync the scrollable area and scrollbars, ensure the viewport // covers the visible area. export function setScrollTop(cm, val) { if (Math.abs(cm.doc.scrollTop - val) < 2) return cm.doc.scrollTop = val if (!gecko) updateDisplaySimple(cm, {top: val}) if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val cm.display.scrollbars.setScrollTop(val) if (gecko) updateDisplaySimple(cm) startWorker(cm, 100) } // Sync scroller and scrollbar, ensure the gutter elements are // aligned. export function setScrollLeft(cm, val, isScroller, forceScroll) { if ((isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) && !forceScroll) return val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth) cm.doc.scrollLeft = val alignHorizontally(cm) if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val cm.display.scrollbars.setScrollLeft(val) } // 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) { let delta = wheelEventDelta(e), dx = delta.x, dy = delta.y 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 && wheelPixelsPerUnit != null) { if (dy && canScrollY) setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight))) setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth))) // 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 && wheelPixelsPerUnit != null) { let pixels = dy * wheelPixelsPerUnit 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) { 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: front-vue/src/assets/CodeMirror/lib/display/scrollbars.js ================================================ import { addClass, elt, rmClass } from "../util/dom" import { on } from "../util/event" import { scrollGap, paddingVert } from "../measurement/position_measurement" import { ie, ie_version, mac, mac_geMountainLion } from "../util/browser" import { updateHeightsInViewport } from "./update_lines" import { Delayed } from "../util/misc" import { setScrollLeft, setScrollTop } from "./scroll_events" // 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") 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.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.pointerEvents = this.vert.style.pointerEvents = "none" this.disableHoriz = new Delayed this.disableVert = new Delayed } enableZeroWidthBar(bar, delay, type) { bar.style.pointerEvents = "auto" 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.pointerEvents = "none" 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 setScrollTop(cm, pos) }, cm) if (cm.display.scrollbars.addClass) addClass(cm.display.wrapper, cm.display.scrollbars.addClass) } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/display/scrolling.js ================================================ import { Pos } from "../line/pos" import { cursorCoords, displayHeight, displayWidth, estimateCoords, paddingTop, paddingVert, scrollGap, textHeight } from "../measurement/position_measurement" import { phantom } from "../util/browser" import { elt } from "../util/dom" import { signalDOMEvent } from "../util/event" import { setScrollLeft, setScrollTop } from "./scroll_events" // 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 if (rect.top + box.top < 0) doScroll = true else if (rect.bottom + box.top > (window.innerHeight || document.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 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) { setScrollTop(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) setScrollTop(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. export 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 screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft let screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0) 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 - (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 addToScrollPos(cm, left, top) { if (left != null || top != null) resolveScrollToPos(cm) if (left != null) cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left if (top != null) 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(), from = cur, to = cur if (!cm.options.lineWrapping) { from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur to = Pos(cur.line, cur.ch + 1) } cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin} } // 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. export 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) let sPos = calculateScrollPos(cm, { left: Math.min(from.left, to.left), top: Math.min(from.top, to.top) - range.margin, right: Math.max(from.right, to.right), bottom: Math.max(from.bottom, to.bottom) + range.margin }) cm.scrollTo(sPos.scrollLeft, sPos.scrollTop) } } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/display/selection.js ================================================ import { Pos } from "../line/pos" import { visualLine } from "../line/spans" import { getLine } from "../line/utils_line" import { charCoords, cursorCoords, displayWidth, paddingH } from "../measurement/position_measurement" import { getOrder, iterateBidiSections } from "../util/bidi" import { elt } from "../util/dom" export function updateSelection(cm) { cm.display.input.showSelection(cm.display.input.prepareSelection()) } export function prepareSelection(cm, primary) { let doc = cm.doc, result = {} let curFragment = result.cursors = document.createDocumentFragment() let selFragment = result.selection = document.createDocumentFragment() for (let i = 0; i < doc.sel.ranges.length; i++) { if (primary === false && 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 (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 (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" } } // 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 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) } iterateBidiSections(getOrder(lineObj, doc.direction), fromArg || 0, toArg == null ? lineLen : toArg, (from, to, dir) => { let leftPos = coords(from, "left"), rightPos, left, right if (from == to) { rightPos = leftPos left = right = leftPos.left } else { rightPos = coords(to - 1, "right") if (dir == "rtl") { let tmp = leftPos; leftPos = rightPos; rightPos = tmp } left = leftPos.left right = rightPos.right } if (fromArg == null && from == 0) left = leftSide if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part add(left, leftPos.top, null, leftPos.bottom) left = leftSide if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top) } if (toArg == null && to == lineLen) right = rightSide if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left) start = leftPos if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right) end = rightPos if (left < leftSide + 1) left = leftSide add(left, rightPos.top, right - left, rightPos.bottom) }) 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(() => display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden", cm.options.cursorBlinkRate) else if (cm.options.cursorBlinkRate < 0) display.cursorDiv.style.visibility = "hidden" } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/display/update_display.js ================================================ import { sawCollapsedSpans } from "../line/saw_special_spans" import { heightAtLine, visualLineEndNo, visualLineNo } from "../line/spans" import { getLine, lineNumberFor } from "../line/utils_line" import { displayHeight, displayWidth, getDimensions, paddingVert, scrollGap } from "../measurement/position_measurement" import { mac, webkit } from "../util/browser" import { activeElt, removeChildren } from "../util/dom" import { hasHandler, signal } from "../util/event" import { indexOf } from "../util/misc" import { buildLineElement, updateLineForChanges } from "./update_line" import { startWorker } from "./highlight_worker" import { maybeUpdateLineNumberWidth } from "./line_numbers" import { measureForScrollbars, updateScrollbars } from "./scrollbars" import { updateSelection } from "./selection" import { updateHeightsInViewport, visibleLines } from "./update_lines" import { adjustView, countDirtyView, resetView } from "./view_tracking" // 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 } } // 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 focused = activeElt() 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. if (focused && activeElt() != focused && focused.offsetHeight) focused.focus() // 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 } if (!updateDisplayIfNeeded(cm, update)) break updateHeightsInViewport(cm) let barMeasure = measureForScrollbars(cm) updateSelection(cm) updateScrollbars(cm, barMeasure) setDocumentHeight(cm, barMeasure) } 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(cm) { let width = cm.display.gutters.offsetWidth cm.display.sizer.style.marginLeft = width + "px" } 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: front-vue/src/assets/CodeMirror/lib/display/update_line.js ================================================ import { buildLineContent } from "../line/line_data" import { lineNumberFor } from "../line/utils_line" import { ie, ie_version } from "../util/browser" import { elt } from "../util/dom" import { signalLater } from "../util/operation_group" // 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`) 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.options.gutters.length; ++k) { let id = cm.options.gutters[k], 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 for (let node = lineView.node.firstChild, next; node; node = next) { next = node.nextSibling if (node.className == "CodeMirror-linewidget") 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") 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: front-vue/src/assets/CodeMirror/lib/display/update_lines.js ================================================ import { heightAtLine } from "../line/spans" import { getLine, lineAtHeight, updateLineHeight } from "../line/utils_line" import { paddingTop, textHeight } from "../measurement/position_measurement" import { ie, ie_version } from "../util/browser" // 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 for (let i = 0; i < display.view.length; i++) { let cur = display.view[i], height if (cur.hidden) continue 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 } let diff = cur.line.height - height if (height < 2) height = textHeight(display) if (diff > .001 || diff < -.001) { updateLineHeight(cur.line, height) updateWidgetHeight(cur.line) if (cur.rest) for (let j = 0; j < cur.rest.length; j++) updateWidgetHeight(cur.rest[j]) } } } // 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) line.widgets[i].height = line.widgets[i].node.parentNode.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: front-vue/src/assets/CodeMirror/lib/display/view_tracking.js ================================================ import { buildViewArray } from "../line/line_data" import { sawCollapsedSpans } from "../line/saw_special_spans" import { visualLineEndNo, visualLineNo } from "../line/spans" import { findViewIndex } from "../measurement/position_measurement" import { indexOf } from "../util/misc" // 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: front-vue/src/assets/CodeMirror/lib/edit/CodeMirror.js ================================================ import { Display } from "../display/Display" import { onFocus, onBlur } from "../display/focus" import { setGuttersForLineNumbers, updateGutters } from "../display/gutters" import { maybeUpdateLineNumberWidth } from "../display/line_numbers" import { endOperation, operation, startOperation } from "../display/operations" import { initScrollbars } from "../display/scrollbars" import { onScrollWheel, setScrollLeft, setScrollTop } from "../display/scroll_events" import { clipPos, Pos } from "../line/pos" import { posFromMouse } from "../measurement/position_measurement" import { eventInWidget } from "../measurement/widgets" import Doc from "../model/Doc" import { attachDoc } from "../model/document_data" import { Range } from "../model/selection" import { extendSelection } from "../model/selection_updates" import { captureRightClick, ie, ie_version, mobile, webkit } from "../util/browser" import { e_preventDefault, e_stop, on, signal, signalDOMEvent } from "../util/event" import { bind, copyObj, Delayed } from "../util/misc" import { clearDragCursor, onDragOver, onDragStart, onDrop } from "./drop_events" import { ensureGlobalHandlers } from "./global_events" import { onKeyDown, onKeyPress, onKeyUp } from "./key_events" import { clickInGutter, onContextMenu, onMouseDown } from "./mouse_events" import { themeChanged } from "./utils" import { defaults, optionHandlers, Init } from "./options" // 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) setGuttersForLineNumbers(options) let doc = options.value if (typeof doc == "string") doc = new Doc(doc, options.mode, null, options.lineSeparator, options.direction) this.doc = doc let input = new CodeMirror.inputStyles[options.inputStyle](this) let display = this.display = new Display(place, doc, input) display.wrapper.CodeMirror = this updateGutters(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: false, cutIncoming: false, // 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(bind(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. if (!captureRightClick) on(d.scroller, "contextmenu", e => 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)) { 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) { setScrollTop(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: front-vue/src/assets/CodeMirror/lib/edit/commands.js ================================================ import { deleteNearSelection } from "./deleteNearSelection" import { runInOp } from "../display/operations" import { ensureCursorVisible } from "../display/scrolling" import { endOfLine } from "../input/movement" import { clipPos, Pos } from "../line/pos" import { visualLine, visualLineEnd } from "../line/spans" import { getLine, lineNo } from "../line/utils_line" import { Range } from "../model/selection" import { selectAll } from "../model/selection_updates" import { countColumn, sel_dontScroll, sel_move, spaceStr } from "../util/misc" import { getOrder } from "../util/bidi" // 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.charCoords(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.charCoords(range.head, "div").top + 5 return cm.coordsChar({left: 0, top: top}, "div") }, sel_move), goLineLeftSmart: cm => cm.extendSelectionsBy(range => { let top = cm.charCoords(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, "char"), 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(0, 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: front-vue/src/assets/CodeMirror/lib/edit/deleteNearSelection.js ================================================ import { runInOp } from "../display/operations" import { ensureCursorVisible } from "../display/scrolling" import { cmp } from "../line/pos" import { replaceRange } from "../model/changes" import { lst } from "../util/misc" // 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: front-vue/src/assets/CodeMirror/lib/edit/drop_events.js ================================================ import { drawSelectionCursor } from "../display/selection" import { operation } from "../display/operations" import { clipPos } from "../line/pos" import { posFromMouse } from "../measurement/position_measurement" import { eventInWidget } from "../measurement/widgets" import { makeChange, replaceRange } from "../model/changes" import { changeEnd } from "../model/change_measurement" import { simpleSelection } from "../model/selection" import { setSelectionNoUndo, setSelectionReplaceHistory } from "../model/selection_updates" import { ie, presto, safari } from "../util/browser" import { elt, removeChildrenAndAdd } from "../util/dom" import { e_preventDefault, e_stop, signalDOMEvent } from "../util/event" import { indexOf } from "../util/misc" // 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 let loadFile = (file, i) => { if (cm.options.allowDropFileTypes && indexOf(cm.options.allowDropFileTypes, file.type) == -1) return let reader = new FileReader reader.onload = operation(cm, () => { let content = reader.result if (/[\x00-\x08\x0e-\x1f]{2}/.test(content)) content = "" text[i] = content if (++read == n) { pos = clipPos(cm.doc, pos) let change = {from: pos, to: pos, text: cm.doc.splitLines(text.join(cm.doc.lineSeparator())), origin: "paste"} makeChange(cm.doc, change) setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change))) } }) reader.readAsText(file) } for (let i = 0; i < n; ++i) loadFile(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: front-vue/src/assets/CodeMirror/lib/edit/fromTextArea.js ================================================ import { CodeMirror } from "./CodeMirror" import { activeElt } from "../util/dom" import { off, on } from "../util/event" import { copyObj } from "../util/misc" 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() 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 (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: front-vue/src/assets/CodeMirror/lib/edit/global_events.js ================================================ import { onBlur } from "../display/focus" import { on } from "../util/event" // 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.body.getElementsByClassName) return let byClass = document.body.getElementsByClassName("CodeMirror") for (let i = 0; i < byClass.length; i++) { let cm = byClass[i].CodeMirror if (cm) f(cm) } } 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 if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth) return // Might be a text scaling operation, clear size caches. d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null d.scrollbarsClipped = false cm.setSize() } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/edit/key_events.js ================================================ import { signalLater } from "../util/operation_group" import { restartBlink } from "../display/selection" import { isModifierKey, keyName, lookupKey } from "../input/keymap" import { eventInWidget } from "../measurement/widgets" import { ie, ie_version, mac, presto } from "../util/browser" import { activeElt, addClass, rmClass } from "../util/dom" import { e_preventDefault, off, on, signalDOMEvent } from "../util/event" import { hasCopyEvent } from "../util/feature_detection" import { Delayed, Pass } from "../util/misc" import { commands } from "./commands" // 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) } let stopSeq = new Delayed function dispatchKey(cm, name, e, handle) { let seq = cm.state.keySeq if (seq) { if (isModifierKey(name)) return "handled" stopSeq.set(50, () => { if (cm.state.keySeq == seq) { cm.state.keySeq = null cm.display.input.reset() } }) name = seq + " " + name } 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) } if (seq && !result && /\'$/.test(name)) { e_preventDefault(e) return true } 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 cm.curOp.focus = activeElt() 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") } // 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 (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: front-vue/src/assets/CodeMirror/lib/edit/legacy.js ================================================ import { scrollbarModel } from "../display/scrollbars" import { wheelEventPixels } from "../display/scroll_events" import { keyMap, keyName, isModifierKey, lookupKey, normalizeKeyMap } from "../input/keymap" import { keyNames } from "../input/keynames" import { Line } from "../line/line_data" import { cmp, Pos } from "../line/pos" import { changeEnd } from "../model/change_measurement" import Doc from "../model/Doc" import { LineWidget } from "../model/line_widget" import { SharedTextMarker, TextMarker } from "../model/mark_text" import { copyState, extendMode, getMode, innerMode, mimeModes, modeExtensions, modes, resolveMode, startState } from "../modes" import { addClass, contains, rmClass } from "../util/dom" import { e_preventDefault, e_stop, e_stopPropagation, off, on, signal } from "../util/event" import { splitLinesAuto } from "../util/feature_detection" import { countColumn, findColumn, isWordCharBasic, Pass } from "../util/misc" import StringStream from "../util/StringStream" import { commands } from "./commands" 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: front-vue/src/assets/CodeMirror/lib/edit/main.js ================================================ // EDITOR CONSTRUCTOR import { CodeMirror } from "./CodeMirror" export { CodeMirror } from "./CodeMirror" import { eventMixin } from "../util/event" import { indexOf } from "../util/misc" import { defineOptions } from "./options" defineOptions(CodeMirror) import addEditorMethods from "./methods" addEditorMethods(CodeMirror) import Doc from "../model/Doc" // 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" import TextareaInput from "../input/TextareaInput" CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput} // MODE DEFINITION AND QUERYING import { defineMIME, defineMode } from "../modes" // 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" CodeMirror.fromTextArea = fromTextArea import { addLegacyProps } from "./legacy" addLegacyProps(CodeMirror) CodeMirror.version = "5.25.3" ================================================ FILE: front-vue/src/assets/CodeMirror/lib/edit/methods.js ================================================ import { deleteNearSelection } from "./deleteNearSelection" import { commands } from "./commands" import { attachDoc } from "../model/document_data" import { activeElt, addClass, rmClass } from "../util/dom" import { eventMixin, signal } from "../util/event" import { getLineStyles, getStateBefore, takeToken } from "../line/highlight" import { indentLine } from "../input/indent" import { triggerElectric } from "../input/input" import { onKeyDown, onKeyPress, onKeyUp } from "./key_events" import { getKeyMap } from "../input/keymap" import { endOfLine, moveLogically, moveVisually } from "../input/movement" import { methodOp, operation, runInOp } from "../display/operations" import { clipLine, clipPos, equalCursorPos, Pos } from "../line/pos" import { charCoords, charWidth, clearCaches, clearLineMeasurementCache, coordsChar, cursorCoords, displayHeight, displayWidth, estimateLineHeights, fromCoordSystem, intoCoordSystem, scrollGap, textHeight } from "../measurement/position_measurement" import { Range } from "../model/selection" import { replaceOneSelection, skipAtomic } from "../model/selection_updates" import { addToScrollPos, calculateScrollPos, ensureCursorVisible, resolveScrollToPos, scrollIntoView } from "../display/scrolling" import { heightAtLine } from "../line/spans" import { updateGutterSpace } from "../display/update_display" import { indexOf, insertSorted, isWordChar, sel_dontScroll, sel_move } from "../util/misc" import { signalLater } from "../util/operation_group" import { getLine, isLine, lineAtHeight } from "../line/utils_line" import { regChange, regLineChange } from "../display/view_tracking" // 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(){window.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 getStateBefore(this, line + 1, precise) }, 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, 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()) addToScrollPos(this, null, 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() }, isReadOnly: function() { return !!(this.options.readOnly || this.doc.cantEdit) }, scrollTo: methodOp(function(x, y) { if (x != null || y != null) resolveScrollToPos(this) if (x != null) this.curOp.scrollLeft = x if (y != null) this.curOp.scrollTop = 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) { resolveScrollToPos(this) this.curOp.scrollToPos = range } else { let sPos = calculateScrollPos(this, { left: Math.min(range.from.left, range.to.left), top: Math.min(range.from.top, range.to.top) - range.margin, right: Math.max(range.from.right, range.to.right), bottom: Math.max(range.from.bottom, range.to.bottom) + range.margin }) this.scrollTo(sPos.scrollLeft, sPos.scrollTop) } }), 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)}, refresh: methodOp(function() { let oldHeight = this.display.cachedTextHeight regChange(this) this.curOp.forceUpdate = true clearCaches(this) this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop) updateGutterSpace(this) if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5) estimateLineHeights(this) signal(this, "refresh", this) }), swapDoc: methodOp(function(doc) { let old = this.doc old.cm = null attachDoc(this, doc) clearCaches(this) this.display.input.reset() this.scrollTo(doc.scrollLeft, doc.scrollTop) this.curOp.forceScroll = true signalLater(this, "swapDoc", this, old) return old }), 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 "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) function findNextLine() { let l = pos.line + dir 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 (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, dir) else return false } else { pos = next } return true } if (unit == "char") { 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, window.innerHeight || document.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: front-vue/src/assets/CodeMirror/lib/edit/mouse_events.js ================================================ import { delayBlurEvent, ensureFocus } from "../display/focus" import { operation } from "../display/operations" import { visibleLines } from "../display/update_lines" import { clipPos, cmp, maxPos, minPos, Pos } from "../line/pos" import { getLine, lineAtHeight } from "../line/utils_line" import { posFromMouse } from "../measurement/position_measurement" import { eventInWidget } from "../measurement/widgets" import { normalizeSelection, Range, Selection } from "../model/selection" import { extendRange, extendSelection, replaceOneSelection, setSelection } from "../model/selection_updates" import { captureRightClick, chromeOS, ie, ie_version, mac, webkit } from "../util/browser" import { activeElt } from "../util/dom" import { e_button, e_defaultPrevented, e_preventDefault, e_target, hasHandler, off, on, signal, signalDOMEvent } from "../util/event" import { dragAndDrop } from "../util/feature_detection" import { bind, countColumn, findColumn, sel_mouse } from "../util/misc" // 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 start = posFromMouse(cm, e) window.focus() switch (e_button(e)) { case 1: // #3261: make sure, that we're not starting a second selection if (cm.state.selectingText) cm.state.selectingText(e) else if (start) leftButtonDown(cm, e, start) else if (e_target(e) == display.scroller) e_preventDefault(e) break case 2: if (webkit) cm.state.lastMiddleDown = +new Date if (start) extendSelection(cm.doc, start) setTimeout(() => display.input.focus(), 20) e_preventDefault(e) break case 3: if (captureRightClick) onContextMenu(cm, e) else delayBlurEvent(cm) break } } let lastClick, lastDoubleClick function leftButtonDown(cm, e, start) { if (ie) setTimeout(bind(ensureFocus, cm), 0) else cm.curOp.focus = activeElt() let now = +new Date, type if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) { type = "triple" } else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) { type = "double" lastDoubleClick = {time: now, pos: start} } else { type = "single" lastClick = {time: now, pos: start} } let sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained if (cm.options.dragDrop && dragAndDrop && !cm.isReadOnly() && type == "single" && (contained = sel.contains(start)) > -1 && (cmp((contained = sel.ranges[contained]).from(), start) < 0 || start.xRel > 0) && (cmp(contained.to(), start) > 0 || start.xRel < 0)) leftButtonStartDrag(cm, e, start, modifier) else leftButtonSelect(cm, e, start, type, modifier) } // 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, e, start, modifier) { let display = cm.display, moved = false let dragEnd = operation(cm, e => { if (webkit) display.scroller.draggable = false cm.state.draggingText = false off(document, "mouseup", dragEnd) off(document, "mousemove", mouseMove) off(display.scroller, "dragstart", dragStart) off(display.scroller, "drop", dragEnd) if (!moved) { e_preventDefault(e) if (!modifier) extendSelection(cm.doc, start) // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081) if (webkit || ie && ie_version == 9) setTimeout(() => {document.body.focus(); display.input.focus()}, 20) else display.input.focus() } }) let mouseMove = function(e2) { moved = moved || Math.abs(e.clientX - e2.clientX) + Math.abs(e.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 = mac ? e.altKey : e.ctrlKey // IE's approach to draggable if (display.scroller.dragDrop) display.scroller.dragDrop() on(document, "mouseup", dragEnd) on(document, "mousemove", mouseMove) on(display.scroller, "dragstart", dragStart) on(display.scroller, "drop", dragEnd) delayBlurEvent(cm) setTimeout(() => display.input.focus(), 20) } // Normal selection, as opposed to text dragging. function leftButtonSelect(cm, e, start, type, addNew) { let display = cm.display, doc = cm.doc e_preventDefault(e) let ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges if (addNew && !e.shiftKey) { 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 (chromeOS ? e.shiftKey && e.metaKey : e.altKey) { type = "rect" if (!addNew) ourRange = new Range(start, start) start = posFromMouse(cm, e, true, true) ourIndex = -1 } else if (type == "double") { let word = cm.findWordAt(start) if (cm.display.shift || doc.extend) ourRange = extendRange(doc, ourRange, word.anchor, word.head) else ourRange = word } else if (type == "triple") { let line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0))) if (cm.display.shift || doc.extend) ourRange = extendRange(doc, ourRange, line.anchor, line.head) else ourRange = line } else { ourRange = extendRange(doc, ourRange, start) } if (!addNew) { ourIndex = 0 setSelection(doc, new Selection([ourRange], 0), sel_mouse) startSel = doc.sel } else if (ourIndex == -1) { ourIndex = ranges.length setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex), {scroll: false, origin: "*mouse"}) } else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) { setSelection(doc, normalizeSelection(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 (type == "rect") { 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(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex), {origin: "*mouse", scroll: false}) cm.scrollIntoView(pos) } else { let oldRange = ourRange let anchor = oldRange.anchor, head = pos if (type != "single") { let range if (type == "double") range = cm.findWordAt(pos) else range = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0))) 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] = new Range(clipPos(doc, anchor), head) setSelection(doc, normalizeSelection(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, type == "rect") if (!cur) return if (cmp(cur, lastPos) != 0) { cm.curOp.focus = activeElt() 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 e_preventDefault(e) display.input.focus() off(document, "mousemove", move) off(document, "mouseup", up) doc.history.lastSelOrigin = null } let move = operation(cm, e => { if (!e_button(e)) done(e) else extend(e) }) let up = operation(cm, done) cm.state.selectingText = up on(document, "mousemove", move) on(document, "mouseup", up) } // 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 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.options.gutters.length; ++i) { let g = display.gutters.childNodes[i] if (g && g.getBoundingClientRect().right >= mX) { let line = lineAtHeight(cm.doc, mY) let gutter = cm.options.gutters[i] signal(cm, type, cm, line, gutter, 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 cm.display.input.onContextMenu(e) } function contextMenuInGutter(cm, e) { if (!hasHandler(cm, "gutterContextMenu")) return false return gutterEvent(cm, e, "gutterContextMenu", false) } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/edit/options.js ================================================ import { onBlur } from "../display/focus" import { setGuttersForLineNumbers, updateGutters } from "../display/gutters" import { alignHorizontally } from "../display/line_numbers" import { loadMode, resetModeState } from "../display/mode_state" import { initScrollbars, updateScrollbars } from "../display/scrollbars" import { updateSelection } from "../display/selection" import { regChange } from "../display/view_tracking" import { getKeyMap } from "../input/keymap" import { defaultSpecialCharPlaceholder } from "../line/line_data" import { Pos } from "../line/pos" import { findMaxLine } from "../line/spans" import { clearCaches, compensateForHScroll, estimateLineHeights } from "../measurement/position_measurement" import { replaceRange } from "../model/changes" import { mobile, windows } from "../util/browser" import { addClass, rmClass } from "../util/dom" import { off, on } from "../util/event" import { themeChanged } from "./utils" 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-\u200f\u2028\u2029\ufeff]/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("rtlMoveVisually", !windows) option("wholeLineUpdateBefore", true) option("theme", "default", cm => { themeChanged(cm) guttersChanged(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("lineWrapping", false, wrappingChanged, true) option("gutters", [], cm => { setGuttersForLineNumbers(cm.options) guttersChanged(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 => { setGuttersForLineNumbers(cm.options) guttersChanged(cm) }, true) option("firstLineNumber", 1, guttersChanged, true) option("lineNumberFormatter", integer => integer, guttersChanged, true) option("showCursorWhenSelecting", false, updateSelection, true) option("resetSelectionOnContextMenu", true) option("lineWiseCopyCut", true) option("readOnly", false, (cm, val) => { if (val == "nocursor") { onBlur(cm) cm.display.input.blur() cm.display.disabled = true } else { cm.display.disabled = false } cm.display.input.readOnlyChanged(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) } function guttersChanged(cm) { updateGutters(cm) regChange(cm) alignHorizontally(cm) } 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: front-vue/src/assets/CodeMirror/lib/edit/utils.js ================================================ import { clearCaches } from "../measurement/position_measurement" 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: front-vue/src/assets/CodeMirror/lib/input/ContentEditableInput.js ================================================ import { operation, runInOp } from "../display/operations" import { prepareSelection } from "../display/selection" import { regChange } from "../display/view_tracking" import { applyTextInput, copyableRanges, disableBrowserMagic, handlePaste, hiddenTextarea, lastCopied, setLastCopied } from "./input" import { cmp, maxPos, minPos, Pos } from "../line/pos" import { getBetween, getLine, lineNo } from "../line/utils_line" import { findViewForLine, findViewIndex, mapFromLineView, nodeAndOffsetInLineMap } from "../measurement/position_measurement" import { replaceRange } from "../model/changes" import { simpleSelection } from "../model/selection" import { setSelection } from "../model/selection_updates" import { getBidiPartAt, getOrder } from "../util/bidi" import { gecko, ie_version } from "../util/browser" import { contains, range, removeChildrenAndAdd, selectInput } from "../util/dom" import { on, signalDOMEvent } from "../util/event" import { Delayed, lst, sel_dontScroll } from "../util/misc" import { chrome, android } from "../util/browser" // 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 disableBrowserMagic(div, cm.options.spellcheck) on(div, "paste", e => { if (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 (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 cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild) te.value = lastCopied.text.join("\n") let hadFocus = document.activeElement selectInput(te) setTimeout(() => { cm.display.lineSpace.removeChild(kludge) hadFocus.focus() if (hadFocus == div) input.showPrimarySelection() }, 50) } on(div, "copy", onCopyCut) on(div, "cut", onCopyCut) } prepareSelection() { let result = prepareSelection(this.cm, false) result.focus = this.cm.state.focused return result } showSelection(info, takeFocus) { if (!info || !this.cm.display.view.length) return if (info.focus || takeFocus) this.showPrimarySelection() this.showMultipleSelections(info) } showPrimarySelection() { let sel = window.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 = window.getSelection() this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset } selectionInEditor() { let sel = window.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()) 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()) this.pollSelection() 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 = window.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 = window.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.options.gutters.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) 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() function recognizeMarker(id) { return marker => marker.id == id } function close() { if (closing) { text += lineSep closing = false } } function addText(str) { if (str) { close() text += str } } function walk(node) { if (node.nodeType == 1) { let cmText = node.getAttribute("cm-text") if (cmText != null) { addText(cmText || node.textContent.replace(/\u200b/g, "")) 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())) addText(getBetween(cm.doc, range.from, range.to).join(lineSep)) return } if (node.getAttribute("contenteditable") == "false") return let isBlock = /^(pre|div|p)$/i.test(node.nodeName) if (isBlock) close() for (let i = 0; i < node.childNodes.length; i++) walk(node.childNodes[i]) if (isBlock) closing = true } else if (node.nodeType == 3) { addText(node.nodeValue) } } for (;;) { walk(from) if (from == to) break from = from.nextSibling } 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: front-vue/src/assets/CodeMirror/lib/input/TextareaInput.js ================================================ import { operation, runInOp } from "../display/operations" import { prepareSelection } from "../display/selection" import { applyTextInput, copyableRanges, handlePaste, hiddenTextarea, lastCopied, setLastCopied } from "./input" import { cursorCoords, posFromMouse } from "../measurement/position_measurement" import { eventInWidget } from "../measurement/widgets" import { simpleSelection } from "../model/selection" import { selectAll, setSelection } from "../model/selection_updates" import { captureRightClick, ie, ie_version, ios, mac, mobile, presto, webkit } from "../util/browser" import { activeElt, removeChildrenAndAdd, selectInput } from "../util/dom" import { e_preventDefault, e_stop, off, on, signalDOMEvent } from "../util/event" import { hasCopyEvent, hasSelection } from "../util/feature_detection" import { Delayed, sel_dontScroll } from "../util/misc" // 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() // Tracks when input.reset has punted to just putting a short // string into the textarea instead of the full selection. this.inaccurateSelection = false // Used to work around IE issue with selection being forgotten when focus moves away from textarea this.hasSelection = false this.composing = null } init(display) { let input = this, cm = this.cm // Wraps and hides input textarea let div = this.wrapper = hiddenTextarea() // The semihidden textarea that is focused when the editor is // focused, and receives input. let te = this.textarea = div.firstChild display.wrapper.insertBefore(div, 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 = true input.fastPoll() }) function prepareCopyCut(e) { if (signalDOMEvent(cm, e)) return if (cm.somethingSelected()) { setLastCopied({lineWise: false, text: cm.getSelections()}) if (input.inaccurateSelection) { input.prevInput = "" input.inaccurateSelection = false te.value = lastCopied.text.join("\n") selectInput(te) } } 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 = true } on(te, "cut", prepareCopyCut) on(te, "copy", prepareCopyCut) on(display.scroller, "paste", e => { if (eventInWidget(display, e) || signalDOMEvent(cm, e)) return cm.state.pasteIncoming = true input.focus() }) // 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 } }) } 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) return let minimal, selected, cm = this.cm, doc = cm.doc if (cm.somethingSelected()) { this.prevInput = "" let range = doc.sel.primary() minimal = hasCopyEvent && (range.to().line - range.from().line > 100 || (selected = cm.getSelection()).length > 1000) let content = minimal ? "-" : selected || 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.inaccurateSelection = minimal } getField() { return this.textarea } supportsTouch() { return false } focus() { if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != 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 || !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 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 input.wrapper.style.cssText = "position: absolute" let wrapperBox = input.wrapper.getBoundingClientRect() 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 = window.scrollY // Work around Chrome issue (#2712) display.input.focus() if (webkit) window.scrollTo(null, oldScrollY) display.input.reset() // Adds "Select all" to context menu in FF if (!cm.somethingSelected()) te.value = input.prevInput = " " input.contextMenuPending = true 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() { 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() } setUneditable() {} } TextareaInput.prototype.needsContentAttribute = false ================================================ FILE: front-vue/src/assets/CodeMirror/lib/input/indent.js ================================================ import { getStateBefore } from "../line/highlight" import { Pos } from "../line/pos" import { getLine } from "../line/utils_line" import { replaceRange } from "../model/changes" import { Range } from "../model/selection" import { replaceOneSelection } from "../model/selection_updates" import { countColumn, Pass, spaceStr } from "../util/misc" // 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 = getStateBefore(cm, n) } 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: front-vue/src/assets/CodeMirror/lib/input/input.js ================================================ import { runInOp } from "../display/operations" import { ensureCursorVisible } from "../display/scrolling" import { Pos } from "../line/pos" import { getLine } from "../line/utils_line" import { makeChange } from "../model/changes" import { ios, webkit } from "../util/browser" import { elt } from "../util/dom" import { lst, map } from "../util/misc" import { signalLater } from "../util/operation_group" import { splitLinesAuto } from "../util/feature_detection" import { indentLine } from "./indent" // 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 paste = cm.state.pasteIncoming || origin == "paste" let textLines = splitLinesAuto(inserted), multiPaste = null // When pasing 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) { multiPaste = map(textLines, l => [l]) } } let 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 (lastCopied && lastCopied.lineWise && lastCopied.text.join("\n") == inserted) from = to = Pos(from.line, 0) } updateInput = cm.curOp.updateInput let changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines, origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")} makeChange(cm.doc, changeEvent) signalLater(cm, "inputRead", cm, changeEvent) } if (inserted && !paste) triggerElectric(cm, inserted) ensureCursorVisible(cm) cm.curOp.updateInput = updateInput cm.curOp.typing = true cm.state.pasteIncoming = cm.state.cutIncoming = false } export function handlePaste(e, cm) { let pasted = e.clipboardData && e.clipboardData.getData("Text") if (pasted) { e.preventDefault() if (!cm.isReadOnly() && !cm.options.disableInput) 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) { field.setAttribute("autocorrect", "off") field.setAttribute("autocapitalize", "off") field.setAttribute("spellcheck", !!spellcheck) } export function hiddenTextarea() { let te = elt("textarea", null, null, "position: absolute; bottom: -1em; padding: 0; width: 1px; 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" disableBrowserMagic(te) return div } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/input/keymap.js ================================================ import { flipCtrlCmd, mac, presto } from "../util/browser" import { map } from "../util/misc" import { keyNames } from "./keynames" 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", "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", "Alt-D": "delWordAfter", "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" } // 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 base = keyNames[event.keyCode], name = base if (name == null || event.altGraphKey) return false 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 != "Cmd") name = "Cmd-" + name if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name return name } export function getKeyMap(val) { return typeof val == "string" ? keyMap[val] : val } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/input/keynames.js ================================================ export let keyNames = { 3: "Enter", 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: "/", 127: "Delete", 173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", 221: "]", 222: "'", 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: front-vue/src/assets/CodeMirror/lib/input/movement.js ================================================ import { Pos } from "../line/pos" import { prepareMeasureForLine, measureCharPrepared, wrappedLineExtentChar } from "../measurement/position_measurement" import { getBidiPartAt, getOrder } from "../util/bidi" import { findFirst, lst, skipExtendingChars } from "../util/misc" 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) { 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) { 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, true) } 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: front-vue/src/assets/CodeMirror/lib/line/highlight.js ================================================ import { countColumn } from "../util/misc" import { copyState, innerMode, startState } from "../modes" import StringStream from "../util/StringStream" import { getLine, lineNo } from "./utils_line" import { clipPos } from "./pos" // 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, state, 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, state, (end, style) => st.push(end, style), lineClasses, forceToEnd) // Run overlays, adjust style array. for (let o = 0; o < cm.state.overlays.length; ++o) { let overlay = cm.state.overlays[o], i = 1, at = 0 runMode(cm, line.text, overlay.mode, true, (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) } 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 state = getStateBefore(cm, lineNo(line)) let result = highlightLine(cm, line, line.text.length > cm.options.maxHighlightLength ? copyState(cm.doc.mode, state) : state) line.stateAfter = state line.styles = result.styles if (result.classes) line.styleClasses = result.classes else if (line.styleClasses) line.styleClasses = null if (updateFrontier === cm.doc.frontier) cm.doc.frontier++ } return line.styles } export function getStateBefore(cm, n, precise) { let doc = cm.doc, display = cm.display if (!doc.mode.startState) return true let pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter if (!state) state = startState(doc.mode) else state = copyState(doc.mode, state) doc.iter(pos, n, line => { processLine(cm, line.text, state) let save = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo line.stateAfter = save ? copyState(doc.mode, state) : null ++pos }) if (precise) doc.frontier = pos return state } // 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, state, startAt) { let mode = cm.doc.mode let stream = new StringStream(text, cm.options.tabSize) stream.start = stream.pos = startAt || 0 if (text == "") callBlankLine(mode, state) while (!stream.eol()) { readToken(mode, stream, 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) } export 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.") } // Utility for getTokenAt and getLineTokens export function takeToken(cm, pos, precise, asArray) { let getObj = copy => ({ start: stream.start, end: stream.pos, string: stream.current(), type: style || null, state: copy ? copyState(doc.mode, state) : state }) let doc = cm.doc, mode = doc.mode, style pos = clipPos(doc, pos) let line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise) let stream = new StringStream(line.text, cm.options.tabSize), tokens if (asArray) tokens = [] while ((asArray || stream.pos < pos.ch) && !stream.eol()) { stream.start = stream.pos style = readToken(mode, stream, state) if (asArray) tokens.push(getObj(true)) } return asArray ? tokens : getObj() } 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, state, 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), style let inner = cm.options.addModeClass && [null] if (text == "") extractLineClasses(callBlankLine(mode, state), lineClasses) while (!stream.eol()) { if (stream.pos > cm.options.maxHighlightLength) { flattenSpans = false if (forceToEnd) processLine(cm, text, state, stream.pos) stream.pos = text.length style = null } else { style = extractLineClasses(readToken(mode, stream, 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) if (line.stateAfter && (!precise || search <= doc.frontier)) return search let indented = countColumn(line.text, null, cm.options.tabSize) if (minline == null || minindent > indented) { minline = search - 1 minindent = indented } } return minline } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/line/line_data.js ================================================ import { getOrder } from "../util/bidi" import { ie, ie_version, webkit } from "../util/browser" import { elt, eltP, joinClasses } from "../util/dom" import { eventMixin, signal } from "../util/event" import { hasBadBidiRects, zeroWidthElement } from "../util/feature_detection" import { lst, spaceStr } from "../util/misc" import { getLineStyles } from "./highlight" import { attachMarkedSpans, compareCollapsedMarkers, detachMarkedSpans, lineIsHidden, visualLineContinued } from "./spans" import { getLine, lineNo, updateLineHeight } from "./utils_line" // 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: (ie || webkit) && 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, title, css) { 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) { let fullStyle = style || "" if (startStyle) fullStyle += startStyle if (endStyle) fullStyle += endStyle let token = elt("span", [content], fullStyle, css) if (title) token.title = title return builder.content.appendChild(token) } builder.content.appendChild(content) } 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, title, css) => { 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, title, css) inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css) 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, title, collapsed for (;;) { if (nextChange == pos) { // Update current marker set spanStyle = spanEndStyle = spanStartStyle = title = css = "" 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) if (m.title && !title) title = m.title 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 : "", title, css) } 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: front-vue/src/assets/CodeMirror/lib/line/pos.js ================================================ import { getLine } from "./utils_line" // 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: front-vue/src/assets/CodeMirror/lib/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: front-vue/src/assets/CodeMirror/lib/line/spans.js ================================================ import { indexOf, lst } from "../util/misc" import { cmp } from "./pos" import { sawCollapsedSpans } from "./saw_special_spans" import { getLine, isLine, lineNo } from "./utils_line" // 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) { line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span] 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) } // 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: front-vue/src/assets/CodeMirror/lib/line/utils_line.js ================================================ import { indexOf } from "../util/misc" // 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: front-vue/src/assets/CodeMirror/lib/measurement/position_measurement.js ================================================ import { moveVisually } from "../input/movement" import { buildLineContent, LineView } from "../line/line_data" import { clipPos, Pos } from "../line/pos" import { collapsedSpanAtEnd, heightAtLine, lineIsHidden, visualLine } from "../line/spans" import { getLine, lineAtHeight, lineNo, updateLineHeight } from "../line/utils_line" import { bidiOther, getBidiPartAt, getOrder } from "../util/bidi" import { chrome, android, ie, ie_version } from "../util/browser" import { elt, removeChildren, range, removeChildrenAndAdd } from "../util/dom" import { e_target } from "../util/event" import { hasBadZoomedRects } from "../util/feature_detection" import { countColumn, findFirst, isExtendingChar, scrollerGap, skipExtendingChars } from "../util/misc" import { updateLineForChanges } from "../display/update_line" import { widgetHeight } from "./widgets" // 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")) 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} 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() { // 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 -(document.body.getBoundingClientRect().left - parseInt(getComputedStyle(document.body).marginLeft)) return window.pageXOffset || (document.documentElement || document.body).scrollLeft } function pageScrollY() { if (chrome && android) return -(document.body.getBoundingClientRect().top - parseInt(getComputedStyle(document.body).marginTop)) return window.pageYOffset || (document.documentElement || document.body).scrollTop } // 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 && lineObj.widgets) for (let i = 0; i < lineObj.widgets.length; ++i) if (lineObj.widgets[i].above) { let size = widgetHeight(lineObj.widgets[i]) rect.top += size; rect.bottom += size } 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()) let xOff = lOff.left + (context == "window" ? 0 : pageScrollX()) 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() top -= pageScrollY() } 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 % 2) != 0 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 = true 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, true, -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, true, 1) if (x < 0) x = 0 let lineObj = getLine(doc, lineN) for (;;) { let found = coordsCharInner(cm, lineObj, lineN, x, y) let merged = collapsedSpanAtEnd(lineObj) let mergedPos = merged && merged.find(0, true) if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0)) lineN = lineNo(lineObj = mergedPos.to.line) else return found } } function wrappedLineExtent(cm, lineObj, preparedMeasure, y) { let measure = ch => intoCoordSystem(cm, lineObj, measureCharPrepared(cm, preparedMeasure, ch), "line") let end = lineObj.text.length let begin = findFirst(ch => measure(ch - 1).bottom <= y, end, 0) end = findFirst(ch => measure(ch).top > y, begin, end) return {begin, end} } export function wrappedLineExtentChar(cm, lineObj, preparedMeasure, target) { let targetTop = intoCoordSystem(cm, lineObj, measureCharPrepared(cm, preparedMeasure, target), "line").top return wrappedLineExtent(cm, lineObj, preparedMeasure, targetTop) } function coordsCharInner(cm, lineObj, lineNo, x, y) { y -= heightAtLine(lineObj) let begin = 0, end = lineObj.text.length let preparedMeasure = prepareMeasureForLine(cm, lineObj) let pos let order = getOrder(lineObj, cm.doc.direction) if (order) { if (cm.options.lineWrapping) { ;({begin, end} = wrappedLineExtent(cm, lineObj, preparedMeasure, y)) } pos = new Pos(lineNo, begin) let beginLeft = cursorCoords(cm, pos, "line", lineObj, preparedMeasure).left let dir = beginLeft < x ? 1 : -1 let prevDiff, diff = beginLeft - x, prevPos do { prevDiff = diff prevPos = pos pos = moveVisually(cm, lineObj, pos, dir) if (pos == null || pos.ch < begin || end <= (pos.sticky == "before" ? pos.ch - 1 : pos.ch)) { pos = prevPos break } diff = cursorCoords(cm, pos, "line", lineObj, preparedMeasure).left - x } while ((dir < 0) != (diff < 0) && (Math.abs(diff) <= Math.abs(prevDiff))) if (Math.abs(diff) > Math.abs(prevDiff)) { if ((diff < 0) == (prevDiff < 0)) throw new Error("Broke out of infinite loop in coordsCharInner") pos = prevPos } } else { let ch = findFirst(ch => { let box = intoCoordSystem(cm, lineObj, measureCharPrepared(cm, preparedMeasure, ch), "line") if (box.top > y) { // For the cursor stickiness end = Math.min(ch, end) return true } else if (box.bottom <= y) return false else if (box.left > x) return true else if (box.right < x) return false else return (x - box.left < box.right - x) }, begin, end) ch = skipExtendingChars(lineObj.text, ch, 1) pos = new Pos(lineNo, ch, ch == end ? "before" : "after") } let coords = cursorCoords(cm, pos, "line", lineObj, preparedMeasure) if (y < coords.top || coords.bottom < y) pos.outside = true pos.xRel = x < coords.left ? -1 : (x > coords.right ? 1 : 0) return pos } let measureText // Compute the default text height. export function textHeight(display) { if (display.cachedTextHeight != null) return display.cachedTextHeight if (measureText == null) { measureText = elt("pre") // 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]) 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) { left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft width[cm.options.gutters[i]] = 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 == 1 && (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: front-vue/src/assets/CodeMirror/lib/measurement/widgets.js ================================================ import { contains, elt, removeChildrenAndAdd } from "../util/dom" import { e_target } from "../util/event" 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: front-vue/src/assets/CodeMirror/lib/model/Doc.js ================================================ import CodeMirror from "../edit/CodeMirror" import { docMethodOp } from "../display/operations" import { Line } from "../line/line_data" import { clipPos, clipPosArray, Pos } from "../line/pos" import { visualLine } from "../line/spans" import { getBetween, getLine, getLines, isLine, lineNo } from "../line/utils_line" import { classTest } from "../util/dom" import { splitLinesAuto } from "../util/feature_detection" import { createObj, map, isEmpty, sel_dontScroll } from "../util/misc" import { ensureCursorVisible } from "../display/scrolling" import { changeLine, makeChange, makeChangeFromHistory, replaceRange } from "./changes" import { computeReplacedSel } from "./change_measurement" import { BranchChunk, LeafChunk } from "./chunk" import { directionChanged, linkedDocs, updateDoc } from "./document_data" import { copyHistoryArray, History } from "./history" import { addLineWidget } from "./line_widget" import { copySharedMarkers, detachSharedMarkers, findSharedMarkers, markText } from "./mark_text" import { normalizeSelection, Range, simpleSelection } from "./selection" import { extendSelection, extendSelections, setSelection, setSelectionReplaceHistory, setSimpleSelection } from "./selection_updates" 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.frontier = 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) this.cm.scrollTo(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 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)) if (primary == null) primary = Math.min(ranges.length - 1, this.sel.primIndex) setSelection(this, normalizeSelection(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(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.maxGeneration)}, 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.maxGeneration) 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: front-vue/src/assets/CodeMirror/lib/model/change_measurement.js ================================================ import { cmp, Pos } from "../line/pos" import { lst } from "../util/misc" import { normalizeSelection, Range, Selection } from "./selection" // 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(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: front-vue/src/assets/CodeMirror/lib/model/changes.js ================================================ import { startWorker } from "../display/highlight_worker" import { operation } from "../display/operations" import { regChange, regLineChange } from "../display/view_tracking" import { clipLine, clipPos, cmp, Pos } from "../line/pos" import { sawReadOnlySpans } from "../line/saw_special_spans" import { lineLength, removeReadOnlyRanges, stretchSpansOverChange, visualLine } from "../line/spans" import { getBetween, getLine, lineNo } from "../line/utils_line" import { estimateHeight } from "../measurement/position_measurement" import { hasHandler, signal, signalCursorActivity } from "../util/event" import { indexOf, lst, map, sel_dontScroll } from "../util/misc" import { signalLater } from "../util/operation_group" import { changeEnd, computeSelAfterChange } from "./change_measurement" import { isWholeLineUpdate, linkedDocs, updateDoc } from "./document_data" import { addChangeToHistory, historyChangeFromChange, mergeOldSpans, pushSelectionToHistory } from "./history" import { Range, Selection } from "./selection" import { setSelection, setSelectionNoUndo } from "./selection_updates" // 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) 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}) } 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) { if (doc.cm && doc.cm.state.suppressEdits && !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 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) } // 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 } // Adjust frontier, schedule worker doc.frontier = Math.min(doc.frontier, 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) { let tmp = to; to = from; from = tmp } if (typeof code == "string") code = doc.splitLines(code) makeChange(doc, {from: from, to: to, text: code, origin: 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: front-vue/src/assets/CodeMirror/lib/model/chunk.js ================================================ import { cleanUpLine } from "../line/line_data" import { indexOf } from "../util/misc" import { signalLater } from "../util/operation_group" // 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 class LeafChunk { constructor(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 } 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 class BranchChunk { constructor(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 } 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: front-vue/src/assets/CodeMirror/lib/model/document_data.js ================================================ import { loadMode } from "../display/mode_state" import { runInOp } from "../display/operations" import { regChange } from "../display/view_tracking" import { Line, updateLine } from "../line/line_data" import { findMaxLine } from "../line/spans" import { getLine } from "../line/utils_line" import { estimateLineHeights } from "../measurement/position_measurement" import { addClass, rmClass } from "../util/dom" import { lst } from "../util/misc" import { signalLater } from "../util/operation_group" // 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) 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: front-vue/src/assets/CodeMirror/lib/model/history.js ================================================ import { cmp, copyPos } from "../line/pos" import { stretchSpansOverChange } from "../line/spans" import { getBetween } from "../line/utils_line" import { signal } from "../util/event" import { indexOf, lst } from "../util/misc" import { changeEnd } from "./change_measurement" import { linkedDocs } from "./document_data" import { Selection } from "./selection" export function History(startGen) { // 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 = 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 = startGen || 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) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) || 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: front-vue/src/assets/CodeMirror/lib/model/line_widget.js ================================================ import { runInOp } from "../display/operations" import { addToScrollPos } from "../display/scrolling" import { regLineChange } from "../display/view_tracking" import { heightAtLine, lineIsHidden } from "../line/spans" import { lineNo, updateLineHeight } from "../line/utils_line" import { widgetHeight } from "../measurement/widgets" import { changeLine } from "./changes" import { eventMixin } from "../util/event" import { signalLater } from "../util/operation_group" // 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 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)) addToScrollPos(cm, null, 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 - 1, 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) addToScrollPos(cm, null, widget.height) cm.curOp.forceUpdate = true } return true }) signalLater(cm, "lineWidgetAdded", cm, widget, typeof handle == "number" ? handle : lineNo(handle)) return widget } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/model/mark_text.js ================================================ import { eltP } from "../util/dom" import { eventMixin, hasHandler, on } from "../util/event" import { endOperation, operation, runInOp, startOperation } from "../display/operations" import { clipPos, cmp, Pos } from "../line/pos" import { lineNo, updateLineHeight } from "../line/utils_line" import { clearLineMeasurementCacheFor, findViewForLine, textHeight } from "../measurement/position_measurement" import { seeReadOnlySpans, seeCollapsedSpans } from "../line/saw_special_spans" import { addMarkedSpan, conflictingCollapsedRange, getMarkedSpanFor, lineIsHidden, lineLength, MarkedSpan, removeMarkedSpan, visualLine } from "../line/spans" import { copyObj, indexOf, lst } from "../util/misc" import { signalLater } from "../util/operation_group" import { widgetHeight } from "../measurement/widgets" import { regChange, regLineChange } from "../display/view_tracking" import { linkedDocs } from "./document_data" import { addChangeToHistory } from "./history" import { reCheckSelection } from "./selection_updates" // 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)) ++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.title || marker.startStyle || marker.endStyle || marker.css) 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: front-vue/src/assets/CodeMirror/lib/model/selection.js ================================================ import { cmp, copyPos, equalCursorPos, maxPos, minPos } from "../line/pos" import { indexOf } from "../util/misc" // 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(ranges, primIndex) { 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] if (cmp(prev.to(), cur.from()) >= 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: front-vue/src/assets/CodeMirror/lib/model/selection_updates.js ================================================ import { signalLater } from "../util/operation_group" import { ensureCursorVisible } from "../display/scrolling" import { clipPos, cmp, Pos } from "../line/pos" import { getLine } from "../line/utils_line" import { hasHandler, signal, signalCursorActivity } from "../util/event" import { lst, sel_dontScroll } from "../util/misc" import { addSelectionToHistory } from "./history" import { normalizeSelection, Range, Selection, simpleSelection } from "./selection" // 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(doc, range, head, other) { if (doc.cm && doc.cm.display.shift || doc.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) { setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 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 = [] for (let i = 0; i < doc.sel.ranges.length; i++) out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null) let newSel = normalizeSelection(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(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(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) ensureCursorVisible(doc.cm) } function setSelectionInner(doc, sel) { if (sel.equals(doc.sel)) return doc.sel = sel if (doc.cm) { doc.cm.curOp.updateInput = 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), sel_dontScroll) } // 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 = 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(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 if ((sp.from == null || (m.inclusiveLeft ? sp.from <= pos.ch : sp.from < pos.ch)) && (sp.to == null || (m.inclusiveRight ? 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 ? m.inclusiveRight : m.inclusiveLeft) 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 ? m.inclusiveLeft : m.inclusiveRight) 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: front-vue/src/assets/CodeMirror/lib/modes.js ================================================ import { copyObj, createObj } from "./util/misc" // 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: front-vue/src/assets/CodeMirror/lib/util/StringStream.js ================================================ import { countColumn } from "./misc" // STRING STREAM // Fed to the mode parsers, provides helper functions to make // parsers more succinct. class StringStream { constructor(string, tabSize) { this.pos = this.start = 0 this.string = string this.tabSize = tabSize || 8 this.lastColumnPos = this.lastColumnValue = 0 this.lineStart = 0 } 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 } } } export default StringStream ================================================ FILE: front-vue/src/assets/CodeMirror/lib/util/bidi.js ================================================ import { lst } from "./misc" // BIDI HELPERS export function iterateBidiSections(order, from, to, f) { if (!order) return f(from, to, "ltr") 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") 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 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)) let nstart = j for (++j; j < i && countsAsNum.test(types[j]); ++j) {} order.splice(at, 0, new BidiSpan(2, nstart, j)) pos = j } else ++j } if (pos < i) order.splice(at, 0, new BidiSpan(1, pos, i)) } } 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: front-vue/src/assets/CodeMirror/lib/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\//.test(userAgent) 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 = !edge && /AppleWebKit/.test(userAgent) && /Mobile\/\w+/.test(userAgent) 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: front-vue/src/assets/CodeMirror/lib/util/dom.js ================================================ import { ie, ios } from "./browser" 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() { // 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 activeElement try { activeElement = document.activeElement } catch(e) { activeElement = document.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) {} } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/util/event.js ================================================ import { mac } from "./browser" import { indexOf } from "./misc" // 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: front-vue/src/assets/CodeMirror/lib/util/feature_detection.js ================================================ import { elt, range, removeChildren, removeChildrenAndAdd } from "./dom" import { ie, ie_version } from "./browser" // 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: front-vue/src/assets/CodeMirror/lib/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} set(ms, f) { clearTimeout(this.id) this.id = setTimeout(f, ms) } } 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 = 30 // 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`. export function findFirst(pred, from, to) { for (;;) { if (Math.abs(from - to) <= 1) return pred(from) ? from : to let mid = Math.floor((from + to) / 2) if (pred(mid)) to = mid else from = mid } } ================================================ FILE: front-vue/src/assets/CodeMirror/lib/util/operation_group.js ================================================ import { getHandlers } from "./event" 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: front-vue/src/assets/CodeMirror/mode/javascript.js ================================================ // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/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 expressionAllowed(stream, state, backUp) { return /^(?:operator|sof|keyword c|case|new|export|default|[\[{}\(,;:]|=>)$/.test(state.lastType) || (state.lastType == "quasi" && /\{\s*$/.test(stream.string.slice(0, stream.pos - (backUp || 0)))) } CodeMirror.defineMode("javascript", function(config, parserConfig) { var indentUnit = config.indentUnit; var statementIndent = parserConfig.statementIndent; var jsonldMode = parserConfig.jsonld; var jsonMode = parserConfig.json || jsonldMode; var isTS = parserConfig.typescript; var wordRE = parserConfig.wordCharacters || /[\w$\xa1-\uffff]/; // Tokenizer var keywords = function(){ function kw(type) {return {type: type, style: "keyword"};} var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c"); var operator = kw("operator"), atom = {type: "atom", style: "atom"}; var jsKeywords = { "if": kw("if"), "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B, "return": C, "break": C, "continue": C, "new": kw("new"), "delete": C, "throw": C, "debugger": C, "var": kw("var"), "const": kw("var"), "let": kw("var"), "function": kw("function"), "catch": kw("catch"), "for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"), "in": operator, "typeof": operator, "instanceof": operator, "true": atom, "false": atom, "null": atom, "undefined": atom, "NaN": atom, "Infinity": atom, "this": kw("this"), "class": kw("class"), "super": kw("atom"), "yield": C, "export": kw("export"), "import": kw("import"), "extends": C, "await": C, "async": kw("async") }; // Extend the 'normal' keywords with the TypeScript language extensions if (isTS) { var type = {type: "variable", style: "variable-3"}; var tsKeywords = { // object-like things "interface": kw("class"), "implements": C, "namespace": C, "module": kw("module"), "enum": kw("module"), // scope modifiers "public": kw("modifier"), "private": kw("modifier"), "protected": kw("modifier"), "abstract": kw("modifier"), // operators "as": operator, // types "string": type, "number": type, "boolean": type, "any": type }; for (var attr in tsKeywords) { jsKeywords[attr] = tsKeywords[attr]; } } return jsKeywords; }(); var isOperatorChar = /[+\-*&%=<>!?|~^@]/; var isJsonldKeyword = /^@(context|id|value|language|type|container|list|set|reverse|index|base|vocab|graph)"/; function readRegexp(stream) { var escaped = false, next, inSet = false; while ((next = stream.next()) != null) { if (!escaped) { if (next == "/" && !inSet) return; if (next == "[") inSet = true; else if (inSet && next == "]") inSet = false; } escaped = !escaped && next == "\\"; } } // Used as scratch variables to communicate multiple values without // consing up tons of objects. var type, content; function ret(tp, style, cont) { type = tp; content = cont; return style; } function tokenBase(stream, state) { var ch = stream.next(); if (ch == '"' || ch == "'") { state.tokenize = tokenString(ch); return state.tokenize(stream, state); } else if (ch == "." && stream.match(/^\d+(?:[eE][+\-]?\d+)?/)) { return ret("number", "number"); } else if (ch == "." && stream.match("..")) { return ret("spread", "meta"); } else if (/[\[\]{}\(\),;\:\.]/.test(ch)) { return ret(ch); } else if (ch == "=" && stream.eat(">")) { return ret("=>", "operator"); } else if (ch == "0" && stream.eat(/x/i)) { stream.eatWhile(/[\da-f]/i); return ret("number", "number"); } else if (ch == "0" && stream.eat(/o/i)) { stream.eatWhile(/[0-7]/i); return ret("number", "number"); } else if (ch == "0" && stream.eat(/b/i)) { stream.eatWhile(/[01]/i); return ret("number", "number"); } else if (/\d/.test(ch)) { stream.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/); return ret("number", "number"); } else if (ch == "/") { if (stream.eat("*")) { state.tokenize = tokenComment; return tokenComment(stream, state); } else if (stream.eat("/")) { stream.skipToEnd(); return ret("comment", "comment"); } else if (expressionAllowed(stream, state, 1)) { readRegexp(stream); stream.match(/^\b(([gimyu])(?![gimyu]*\2))+\b/); return ret("regexp", "string-2"); } else { stream.eatWhile(isOperatorChar); return ret("operator", "operator", stream.current()); } } else if (ch == "`") { state.tokenize = tokenQuasi; return tokenQuasi(stream, state); } else if (ch == "#") { stream.skipToEnd(); return ret("error", "error"); } else if (isOperatorChar.test(ch)) { if (ch != ">" || !state.lexical || state.lexical.type != ">") stream.eatWhile(isOperatorChar); return ret("operator", "operator", stream.current()); } else if (wordRE.test(ch)) { stream.eatWhile(wordRE); var word = stream.current(), known = keywords.propertyIsEnumerable(word) && keywords[word]; return (known && state.lastType != ".") ? ret(known.type, known.style, word) : ret("variable", "variable", word); } } function tokenString(quote) { return function(stream, state) { var escaped = false, next; if (jsonldMode && stream.peek() == "@" && stream.match(isJsonldKeyword)){ state.tokenize = tokenBase; return ret("jsonld-keyword", "meta"); } while ((next = stream.next()) != null) { if (next == quote && !escaped) break; escaped = !escaped && next == "\\"; } if (!escaped) state.tokenize = tokenBase; return ret("string", "string"); }; } function tokenComment(stream, state) { var maybeEnd = false, ch; while (ch = stream.next()) { if (ch == "/" && maybeEnd) { state.tokenize = tokenBase; break; } maybeEnd = (ch == "*"); } return ret("comment", "comment"); } function tokenQuasi(stream, state) { var escaped = false, next; while ((next = stream.next()) != null) { if (!escaped && (next == "`" || next == "$" && stream.eat("{"))) { state.tokenize = tokenBase; break; } escaped = !escaped && next == "\\"; } return ret("quasi", "string-2", stream.current()); } var brackets = "([{}])"; // This is a crude lookahead trick to try and notice that we're // parsing the argument patterns for a fat-arrow function before we // actually hit the arrow token. It only works if the arrow is on // the same line as the arguments and there's no strange noise // (comments) in between. Fallback is to only notice when we hit the // arrow, and not declare the arguments as locals for the arrow // body. function findFatArrow(stream, state) { if (state.fatArrowAt) state.fatArrowAt = null; var arrow = stream.string.indexOf("=>", stream.start); if (arrow < 0) return; if (isTS) { // Try to skip TypeScript return type declarations after the arguments var m = /:\s*(?:\w+(?:<[^>]*>|\[\])?|\{[^}]*\})\s*$/.exec(stream.string.slice(stream.start, arrow)) if (m) arrow = m.index } var depth = 0, sawSomething = false; for (var pos = arrow - 1; pos >= 0; --pos) { var ch = stream.string.charAt(pos); var bracket = brackets.indexOf(ch); if (bracket >= 0 && bracket < 3) { if (!depth) { ++pos; break; } if (--depth == 0) { if (ch == "(") sawSomething = true; break; } } else if (bracket >= 3 && bracket < 6) { ++depth; } else if (wordRE.test(ch)) { sawSomething = true; } else if (/["'\/]/.test(ch)) { return; } else if (sawSomething && !depth) { ++pos; break; } } if (sawSomething && !depth) state.fatArrowAt = pos; } // Parser var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true, "regexp": true, "this": true, "jsonld-keyword": true}; function JSLexical(indented, column, type, align, prev, info) { this.indented = indented; this.column = column; this.type = type; this.prev = prev; this.info = info; if (align != null) this.align = align; } function inScope(state, varname) { for (var v = state.localVars; v; v = v.next) if (v.name == varname) return true; for (var cx = state.context; cx; cx = cx.prev) { for (var v = cx.vars; v; v = v.next) if (v.name == varname) return true; } } function parseJS(state, style, type, content, stream) { var cc = state.cc; // Communicate our context to the combinators. // (Less wasteful than consing up a hundred closures on every call.) cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc; cx.style = style; if (!state.lexical.hasOwnProperty("align")) state.lexical.align = true; while(true) { var combinator = cc.length ? cc.pop() : jsonMode ? expression : statement; if (combinator(type, content)) { while(cc.length && cc[cc.length - 1].lex) cc.pop()(); if (cx.marked) return cx.marked; if (type == "variable" && inScope(state, content)) return "variable-2"; return style; } } } // Combinator utils var cx = {state: null, column: null, marked: null, cc: null}; function pass() { for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]); } function cont() { pass.apply(null, arguments); return true; } function register(varname) { function inList(list) { for (var v = list; v; v = v.next) if (v.name == varname) return true; return false; } var state = cx.state; cx.marked = "def"; if (state.context) { if (inList(state.localVars)) return; state.localVars = {name: varname, next: state.localVars}; } else { if (inList(state.globalVars)) return; if (parserConfig.globalVars) state.globalVars = {name: varname, next: state.globalVars}; } } // Combinators var defaultVars = {name: "this", next: {name: "arguments"}}; function pushcontext() { cx.state.context = {prev: cx.state.context, vars: cx.state.localVars}; cx.state.localVars = defaultVars; } function popcontext() { cx.state.localVars = cx.state.context.vars; cx.state.context = cx.state.context.prev; } function pushlex(type, info) { var result = function() { var state = cx.state, indent = state.indented; if (state.lexical.type == "stat") indent = state.lexical.indented; else for (var outer = state.lexical; outer && outer.type == ")" && outer.align; outer = outer.prev) indent = outer.indented; state.lexical = new JSLexical(indent, cx.stream.column(), type, null, state.lexical, info); }; result.lex = true; return result; } function poplex() { var state = cx.state; if (state.lexical.prev) { if (state.lexical.type == ")") state.indented = state.lexical.indented; state.lexical = state.lexical.prev; } } poplex.lex = true; function expect(wanted) { function exp(type) { if (type == wanted) return cont(); else if (wanted == ";") return pass(); else return cont(exp); }; return exp; } function statement(type, value) { if (type == "var") return cont(pushlex("vardef", value.length), vardef, expect(";"), poplex); if (type == "keyword a") return cont(pushlex("form"), parenExpr, statement, poplex); if (type == "keyword b") return cont(pushlex("form"), statement, poplex); if (type == "{") return cont(pushlex("}"), block, poplex); if (type == ";") return cont(); if (type == "if") { if (cx.state.lexical.info == "else" && cx.state.cc[cx.state.cc.length - 1] == poplex) cx.state.cc.pop()(); return cont(pushlex("form"), parenExpr, statement, poplex, maybeelse); } if (type == "function") return cont(functiondef); if (type == "for") return cont(pushlex("form"), forspec, statement, poplex); if (type == "variable") { if (isTS && value == "type") { cx.marked = "keyword" return cont(typeexpr, expect("operator"), typeexpr, expect(";")); } else { return cont(pushlex("stat"), maybelabel); } } if (type == "switch") return cont(pushlex("form"), parenExpr, pushlex("}", "switch"), expect("{"), block, poplex, poplex); if (type == "case") return cont(expression, expect(":")); if (type == "default") return cont(expect(":")); if (type == "catch") return cont(pushlex("form"), pushcontext, expect("("), funarg, expect(")"), statement, poplex, popcontext); if (type == "class") return cont(pushlex("form"), className, poplex); if (type == "export") return cont(pushlex("stat"), afterExport, poplex); if (type == "import") return cont(pushlex("stat"), afterImport, poplex); if (type == "module") return cont(pushlex("form"), pattern, pushlex("}"), expect("{"), block, poplex, poplex) if (type == "async") return cont(statement) if (value == "@") return cont(expression, statement) return pass(pushlex("stat"), expression, expect(";"), poplex); } function expression(type) { return expressionInner(type, false); } function expressionNoComma(type) { return expressionInner(type, true); } function parenExpr(type) { if (type != "(") return pass() return cont(pushlex(")"), expression, expect(")"), poplex) } function expressionInner(type, noComma) { if (cx.state.fatArrowAt == cx.stream.start) { var body = noComma ? arrowBodyNoComma : arrowBody; if (type == "(") return cont(pushcontext, pushlex(")"), commasep(pattern, ")"), poplex, expect("=>"), body, popcontext); else if (type == "variable") return pass(pushcontext, pattern, expect("=>"), body, popcontext); } var maybeop = noComma ? maybeoperatorNoComma : maybeoperatorComma; if (atomicTypes.hasOwnProperty(type)) return cont(maybeop); if (type == "function") return cont(functiondef, maybeop); if (type == "class") return cont(pushlex("form"), classExpression, poplex); if (type == "keyword c" || type == "async") return cont(noComma ? maybeexpressionNoComma : maybeexpression); if (type == "(") return cont(pushlex(")"), maybeexpression, expect(")"), poplex, maybeop); if (type == "operator" || type == "spread") return cont(noComma ? expressionNoComma : expression); if (type == "[") return cont(pushlex("]"), arrayLiteral, poplex, maybeop); if (type == "{") return contCommasep(objprop, "}", null, maybeop); if (type == "quasi") return pass(quasi, maybeop); if (type == "new") return cont(maybeTarget(noComma)); return cont(); } function maybeexpression(type) { if (type.match(/[;\}\)\],]/)) return pass(); return pass(expression); } function maybeexpressionNoComma(type) { if (type.match(/[;\}\)\],]/)) return pass(); return pass(expressionNoComma); } function maybeoperatorComma(type, value) { if (type == ",") return cont(expression); return maybeoperatorNoComma(type, value, false); } function maybeoperatorNoComma(type, value, noComma) { var me = noComma == false ? maybeoperatorComma : maybeoperatorNoComma; var expr = noComma == false ? expression : expressionNoComma; if (type == "=>") return cont(pushcontext, noComma ? arrowBodyNoComma : arrowBody, popcontext); if (type == "operator") { if (/\+\+|--/.test(value)) return cont(me); if (value == "?") return cont(expression, expect(":"), expr); return cont(expr); } if (type == "quasi") { return pass(quasi, me); } if (type == ";") return; if (type == "(") return contCommasep(expressionNoComma, ")", "call", me); if (type == ".") return cont(property, me); if (type == "[") return cont(pushlex("]"), maybeexpression, expect("]"), poplex, me); } function quasi(type, value) { if (type != "quasi") return pass(); if (value.slice(value.length - 2) != "${") return cont(quasi); return cont(expression, continueQuasi); } function continueQuasi(type) { if (type == "}") { cx.marked = "string-2"; cx.state.tokenize = tokenQuasi; return cont(quasi); } } function arrowBody(type) { findFatArrow(cx.stream, cx.state); return pass(type == "{" ? statement : expression); } function arrowBodyNoComma(type) { findFatArrow(cx.stream, cx.state); return pass(type == "{" ? statement : expressionNoComma); } function maybeTarget(noComma) { return function(type) { if (type == ".") return cont(noComma ? targetNoComma : target); else return pass(noComma ? expressionNoComma : expression); }; } function target(_, value) { if (value == "target") { cx.marked = "keyword"; return cont(maybeoperatorComma); } } function targetNoComma(_, value) { if (value == "target") { cx.marked = "keyword"; return cont(maybeoperatorNoComma); } } function maybelabel(type) { if (type == ":") return cont(poplex, statement); return pass(maybeoperatorComma, expect(";"), poplex); } function property(type) { if (type == "variable") {cx.marked = "property"; return cont();} } function objprop(type, value) { if (type == "async") { cx.marked = "property"; return cont(objprop); } else if (type == "variable" || cx.style == "keyword") { cx.marked = "property"; if (value == "get" || value == "set") return cont(getterSetter); return cont(afterprop); } else if (type == "number" || type == "string") { cx.marked = jsonldMode ? "property" : (cx.style + " property"); return cont(afterprop); } else if (type == "jsonld-keyword") { return cont(afterprop); } else if (type == "modifier") { return cont(objprop) } else if (type == "[") { return cont(expression, expect("]"), afterprop); } else if (type == "spread") { return cont(expression); } else if (type == ":") { return pass(afterprop) } } function getterSetter(type) { if (type != "variable") return pass(afterprop); cx.marked = "property"; return cont(functiondef); } function afterprop(type) { if (type == ":") return cont(expressionNoComma); if (type == "(") return pass(functiondef); } function commasep(what, end, sep) { function proceed(type, value) { if (sep ? sep.indexOf(type) > -1 : type == ",") { var lex = cx.state.lexical; if (lex.info == "call") lex.pos = (lex.pos || 0) + 1; return cont(function(type, value) { if (type == end || value == end) return pass() return pass(what) }, proceed); } if (type == end || value == end) return cont(); return cont(expect(end)); } return function(type, value) { if (type == end || value == end) return cont(); return pass(what, proceed); }; } function contCommasep(what, end, info) { for (var i = 3; i < arguments.length; i++) cx.cc.push(arguments[i]); return cont(pushlex(end, info), commasep(what, end), poplex); } function block(type) { if (type == "}") return cont(); return pass(statement, block); } function maybetype(type, value) { if (isTS) { if (type == ":") return cont(typeexpr); if (value == "?") return cont(maybetype); } } function typeexpr(type) { if (type == "variable") {cx.marked = "variable-3"; return cont(afterType);} if (type == "string" || type == "number" || type == "atom") return cont(afterType); if (type == "{") return cont(pushlex("}"), commasep(typeprop, "}", ",;"), poplex) if (type == "(") return cont(commasep(typearg, ")"), maybeReturnType) } function maybeReturnType(type) { if (type == "=>") return cont(typeexpr) } function typeprop(type, value) { if (type == "variable" || cx.style == "keyword") { cx.marked = "property" return cont(typeprop) } else if (value == "?") { return cont(typeprop) } else if (type == ":") { return cont(typeexpr) } } function typearg(type) { if (type == "variable") return cont(typearg) else if (type == ":") return cont(typeexpr) } function afterType(type, value) { if (value == "<") return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, afterType) if (value == "|" || type == ".") return cont(typeexpr) if (type == "[") return cont(expect("]"), afterType) } function vardef() { return pass(pattern, maybetype, maybeAssign, vardefCont); } function pattern(type, value) { if (type == "modifier") return cont(pattern) if (type == "variable") { register(value); return cont(); } if (type == "spread") return cont(pattern); if (type == "[") return contCommasep(pattern, "]"); if (type == "{") return contCommasep(proppattern, "}"); } function proppattern(type, value) { if (type == "variable" && !cx.stream.match(/^\s*:/, false)) { register(value); return cont(maybeAssign); } if (type == "variable") cx.marked = "property"; if (type == "spread") return cont(pattern); if (type == "}") return pass(); return cont(expect(":"), pattern, maybeAssign); } function maybeAssign(_type, value) { if (value == "=") return cont(expressionNoComma); } function vardefCont(type) { if (type == ",") return cont(vardef); } function maybeelse(type, value) { if (type == "keyword b" && value == "else") return cont(pushlex("form", "else"), statement, poplex); } function forspec(type) { if (type == "(") return cont(pushlex(")"), forspec1, expect(")"), poplex); } function forspec1(type) { if (type == "var") return cont(vardef, expect(";"), forspec2); if (type == ";") return cont(forspec2); if (type == "variable") return cont(formaybeinof); return pass(expression, expect(";"), forspec2); } function formaybeinof(_type, value) { if (value == "in" || value == "of") { cx.marked = "keyword"; return cont(expression); } return cont(maybeoperatorComma, forspec2); } function forspec2(type, value) { if (type == ";") return cont(forspec3); if (value == "in" || value == "of") { cx.marked = "keyword"; return cont(expression); } return pass(expression, expect(";"), forspec3); } function forspec3(type) { if (type != ")") cont(expression); } function functiondef(type, value) { if (value == "*") {cx.marked = "keyword"; return cont(functiondef);} if (type == "variable") {register(value); return cont(functiondef);} if (type == "(") return cont(pushcontext, pushlex(")"), commasep(funarg, ")"), poplex, maybetype, statement, popcontext); if (isTS && value == "<") return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, functiondef) } function funarg(type) { if (type == "spread") return cont(funarg); return pass(pattern, maybetype, maybeAssign); } function classExpression(type, value) { // Class expressions may have an optional name. if (type == "variable") return className(type, value); return classNameAfter(type, value); } function className(type, value) { if (type == "variable") {register(value); return cont(classNameAfter);} } function classNameAfter(type, value) { if (value == "<") return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, classNameAfter) if (value == "extends" || value == "implements" || (isTS && type == ",")) return cont(isTS ? typeexpr : expression, classNameAfter); if (type == "{") return cont(pushlex("}"), classBody, poplex); } function classBody(type, value) { if (type == "variable" || cx.style == "keyword") { if ((value == "async" || value == "static" || value == "get" || value == "set" || (isTS && (value == "public" || value == "private" || value == "protected" || value == "readonly" || value == "abstract"))) && cx.stream.match(/^\s+[\w$\xa1-\uffff]/, false)) { cx.marked = "keyword"; return cont(classBody); } cx.marked = "property"; return cont(isTS ? classfield : functiondef, classBody); } if (type == "[") return cont(expression, expect("]"), isTS ? classfield : functiondef, classBody) if (value == "*") { cx.marked = "keyword"; return cont(classBody); } if (type == ";") return cont(classBody); if (type == "}") return cont(); if (value == "@") return cont(expression, classBody) } function classfield(type, value) { if (value == "?") return cont(classfield) if (type == ":") return cont(typeexpr, maybeAssign) if (value == "=") return cont(expressionNoComma) return pass(functiondef) } function afterExport(type, value) { if (value == "*") { cx.marked = "keyword"; return cont(maybeFrom, expect(";")); } if (value == "default") { cx.marked = "keyword"; return cont(expression, expect(";")); } if (type == "{") return cont(commasep(exportField, "}"), maybeFrom, expect(";")); return pass(statement); } function exportField(type, value) { if (value == "as") { cx.marked = "keyword"; return cont(expect("variable")); } if (type == "variable") return pass(expressionNoComma, exportField); } function afterImport(type) { if (type == "string") return cont(); return pass(importSpec, maybeMoreImports, maybeFrom); } function importSpec(type, value) { if (type == "{") return contCommasep(importSpec, "}"); if (type == "variable") register(value); if (value == "*") cx.marked = "keyword"; return cont(maybeAs); } function maybeMoreImports(type) { if (type == ",") return cont(importSpec, maybeMoreImports) } function maybeAs(_type, value) { if (value == "as") { cx.marked = "keyword"; return cont(importSpec); } } function maybeFrom(_type, value) { if (value == "from") { cx.marked = "keyword"; return cont(expression); } } function arrayLiteral(type) { if (type == "]") return cont(); return pass(commasep(expressionNoComma, "]")); } function isContinuedStatement(state, textAfter) { return state.lastType == "operator" || state.lastType == "," || isOperatorChar.test(textAfter.charAt(0)) || /[,.]/.test(textAfter.charAt(0)); } // Interface return { startState: function(basecolumn) { var state = { tokenize: tokenBase, lastType: "sof", cc: [], lexical: new JSLexical((basecolumn || 0) - indentUnit, 0, "block", false), localVars: parserConfig.localVars, context: parserConfig.localVars && {vars: parserConfig.localVars}, indented: basecolumn || 0 }; if (parserConfig.globalVars && typeof parserConfig.globalVars == "object") state.globalVars = parserConfig.globalVars; return state; }, token: function(stream, state) { if (stream.sol()) { if (!state.lexical.hasOwnProperty("align")) state.lexical.align = false; state.indented = stream.indentation(); findFatArrow(stream, state); } if (state.tokenize != tokenComment && stream.eatSpace()) return null; var style = state.tokenize(stream, state); if (type == "comment") return style; state.lastType = type == "operator" && (content == "++" || content == "--") ? "incdec" : type; return parseJS(state, style, type, content, stream); }, indent: function(state, textAfter) { if (state.tokenize == tokenComment) return CodeMirror.Pass; if (state.tokenize != tokenBase) return 0; var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical, top // Kludge to prevent 'maybelse' from blocking lexical scope pops if (!/^\s*else\b/.test(textAfter)) for (var i = state.cc.length - 1; i >= 0; --i) { var c = state.cc[i]; if (c == poplex) lexical = lexical.prev; else if (c != maybeelse) break; } while ((lexical.type == "stat" || lexical.type == "form") && (firstChar == "}" || ((top = state.cc[state.cc.length - 1]) && (top == maybeoperatorComma || top == maybeoperatorNoComma) && !/^[,\.=+\-*:?[\(]/.test(textAfter)))) lexical = lexical.prev; if (statementIndent && lexical.type == ")" && lexical.prev.type == "stat") lexical = lexical.prev; var type = lexical.type, closing = firstChar == type; if (type == "vardef") return lexical.indented + (state.lastType == "operator" || state.lastType == "," ? lexical.info + 1 : 0); else if (type == "form" && firstChar == "{") return lexical.indented; else if (type == "form") return lexical.indented + indentUnit; else if (type == "stat") return lexical.indented + (isContinuedStatement(state, textAfter) ? statementIndent || indentUnit : 0); else if (lexical.info == "switch" && !closing && parserConfig.doubleIndentSwitch != false) return lexical.indented + (/^(?:case|default)\b/.test(textAfter) ? indentUnit : 2 * indentUnit); else if (lexical.align) return lexical.column + (closing ? 0 : 1); else return lexical.indented + (closing ? 0 : indentUnit); }, electricInput: /^\s*(?:case .*?:|default:|\{|\})$/, blockCommentStart: jsonMode ? null : "/*", blockCommentEnd: jsonMode ? null : "*/", lineComment: jsonMode ? null : "//", fold: "brace", closeBrackets: "()[]{}''\"\"``", helperType: jsonMode ? "json" : "javascript", jsonldMode: jsonldMode, jsonMode: jsonMode, expressionAllowed: expressionAllowed, skipExpression: function(state) { var top = state.cc[state.cc.length - 1] if (top == expression || top == expressionNoComma) state.cc.pop() } }; }); CodeMirror.registerHelper("wordChars", "javascript", /[\w$]/); CodeMirror.defineMIME("text/javascript", "javascript"); CodeMirror.defineMIME("text/ecmascript", "javascript"); CodeMirror.defineMIME("application/javascript", "javascript"); CodeMirror.defineMIME("application/x-javascript", "javascript"); CodeMirror.defineMIME("application/ecmascript", "javascript"); CodeMirror.defineMIME("application/json", {name: "javascript", json: true}); CodeMirror.defineMIME("application/x-json", {name: "javascript", json: true}); CodeMirror.defineMIME("application/ld+json", {name: "javascript", jsonld: true}); CodeMirror.defineMIME("text/typescript", { name: "javascript", typescript: true }); CodeMirror.defineMIME("application/typescript", { name: "javascript", typescript: true }); }); ================================================ FILE: front-vue/src/assets/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: front-vue/src/assets/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 { 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: front-vue/src/assets/style/normalize.css ================================================ /*! normalize.css v6.0.0 | MIT License | github.com/necolas/normalize.css */ /* Document ========================================================================== */ /** * 1. Correct the line height in all browsers. * 2. Prevent adjustments of font size after orientation changes in * IE on Windows Phone and in iOS. */ html { line-height: 1.15; /* 1 */ -ms-text-size-adjust: 100%; /* 2 */ -webkit-text-size-adjust: 100%; /* 2 */ } /* Sections ========================================================================== */ /** * Add the correct display in IE 9-. */ article, aside, footer, header, nav, section { display: block; } /** * Correct the font size and margin on `h1` elements within `section` and * `article` contexts in Chrome, Firefox, and Safari. */ h1 { font-size: 2em; margin: 0.67em 0; } /* Grouping content ========================================================================== */ /** * Add the correct display in IE 9-. * 1. Add the correct display in IE. */ figcaption, figure, main { /* 1 */ display: block; } /** * Add the correct margin in IE 8. */ figure { margin: 1em 40px; } /** * 1. Add the correct box sizing in Firefox. * 2. Show the overflow in Edge and IE. */ hr { box-sizing: content-box; /* 1 */ height: 0; /* 1 */ overflow: visible; /* 2 */ } /** * 1. Correct the inheritance and scaling of font size in all browsers. * 2. Correct the odd `em` font sizing in all browsers. */ pre { font-family: monospace, monospace; /* 1 */ font-size: 1em; /* 2 */ } /* Text-level semantics ========================================================================== */ /** * 1. Remove the gray background on active links in IE 10. * 2. Remove gaps in links underline in iOS 8+ and Safari 8+. */ a { background-color: transparent; /* 1 */ -webkit-text-decoration-skip: objects; /* 2 */ } /** * 1. Remove the bottom border in Chrome 57- and Firefox 39-. * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari. */ abbr[title] { border-bottom: none; /* 1 */ text-decoration: underline; /* 2 */ text-decoration: underline dotted; /* 2 */ } /** * Prevent the duplicate application of `bolder` by the next rule in Safari 6. */ b, strong { font-weight: inherit; } /** * Add the correct font weight in Chrome, Edge, and Safari. */ b, strong { font-weight: bolder; } /** * 1. Correct the inheritance and scaling of font size in all browsers. * 2. Correct the odd `em` font sizing in all browsers. */ code, kbd, samp { font-family: monospace, monospace; /* 1 */ font-size: 1em; /* 2 */ } /** * Add the correct font style in Android 4.3-. */ dfn { font-style: italic; } /** * Add the correct background and color in IE 9-. */ mark { background-color: #ff0; color: #000; } /** * Add the correct font size in all browsers. */ small { font-size: 80%; } /** * Prevent `sub` and `sup` elements from affecting the line height in * all browsers. */ sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; } sub { bottom: -0.25em; } sup { top: -0.5em; } /* Embedded content ========================================================================== */ /** * Add the correct display in IE 9-. */ audio, video { display: inline-block; } /** * Add the correct display in iOS 4-7. */ audio:not([controls]) { display: none; height: 0; } /** * Remove the border on images inside links in IE 10-. */ img { border-style: none; } /** * Hide the overflow in IE. */ svg:not(:root) { overflow: hidden; } /* Forms ========================================================================== */ /** * Remove the margin in Firefox and Safari. */ button, input, optgroup, select, textarea { margin: 0; } /** * Show the overflow in IE. * 1. Show the overflow in Edge. */ button, input { /* 1 */ overflow: visible; } /** * Remove the inheritance of text transform in Edge, Firefox, and IE. * 1. Remove the inheritance of text transform in Firefox. */ button, select { /* 1 */ text-transform: none; } /** * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video` * controls in Android 4. * 2. Correct the inability to style clickable types in iOS and Safari. */ button, html [type="button"], /* 1 */ [type="reset"], [type="submit"] { -webkit-appearance: button; /* 2 */ } /** * Remove the inner border and padding in Firefox. */ button::-moz-focus-inner, [type="button"]::-moz-focus-inner, [type="reset"]::-moz-focus-inner, [type="submit"]::-moz-focus-inner { border-style: none; padding: 0; } /** * Restore the focus styles unset by the previous rule. */ button:-moz-focusring, [type="button"]:-moz-focusring, [type="reset"]:-moz-focusring, [type="submit"]:-moz-focusring { outline: 1px dotted ButtonText; } /** * 1. Correct the text wrapping in Edge and IE. * 2. Correct the color inheritance from `fieldset` elements in IE. * 3. Remove the padding so developers are not caught out when they zero out * `fieldset` elements in all browsers. */ legend { box-sizing: border-box; /* 1 */ color: inherit; /* 2 */ display: table; /* 1 */ max-width: 100%; /* 1 */ padding: 0; /* 3 */ white-space: normal; /* 1 */ } /** * 1. Add the correct display in IE 9-. * 2. Add the correct vertical alignment in Chrome, Firefox, and Opera. */ progress { display: inline-block; /* 1 */ vertical-align: baseline; /* 2 */ } /** * Remove the default vertical scrollbar in IE. */ textarea { overflow: auto; } /** * 1. Add the correct box sizing in IE 10-. * 2. Remove the padding in IE 10-. */ [type="checkbox"], [type="radio"] { box-sizing: border-box; /* 1 */ padding: 0; /* 2 */ } /** * Correct the cursor style of increment and decrement buttons in Chrome. */ [type="number"]::-webkit-inner-spin-button, [type="number"]::-webkit-outer-spin-button { height: auto; } /** * 1. Correct the odd appearance in Chrome and Safari. * 2. Correct the outline style in Safari. */ [type="search"] { -webkit-appearance: textfield; /* 1 */ outline-offset: -2px; /* 2 */ } /** * Remove the inner padding and cancel buttons in Chrome and Safari on macOS. */ [type="search"]::-webkit-search-cancel-button, [type="search"]::-webkit-search-decoration { -webkit-appearance: none; } /** * 1. Correct the inability to style clickable types in iOS and Safari. * 2. Change font properties to `inherit` in Safari. */ ::-webkit-file-upload-button { -webkit-appearance: button; /* 1 */ font: inherit; /* 2 */ } /* Interactive ========================================================================== */ /* * Add the correct display in IE 9-. * 1. Add the correct display in Edge, IE, and Firefox. */ details, /* 1 */ menu { display: block; } /* * Add the correct display in all browsers. */ summary { display: list-item; } /* Scripting ========================================================================== */ /** * Add the correct display in IE 9-. */ canvas { display: inline-block; } /** * Add the correct display in IE. */ template { display: none; } /* Hidden ========================================================================== */ /** * Add the correct display in IE 10-. */ [hidden] { display: none; } ================================================ FILE: front-vue/src/components/home.vue ================================================ ================================================ FILE: front-vue/src/components/popAlert.vue ================================================ ================================================ FILE: front-vue/src/components/popSave.vue ================================================ ================================================ FILE: front-vue/src/components/popShare.vue ================================================ ================================================ FILE: front-vue/src/components/popWindow.vue ================================================ ================================================ FILE: front-vue/src/main.js ================================================ // The Vue build version to load with the `import` command // (runtime-only or standalone) has been set in webpack.base.conf with an alias. import Vue from 'vue' import App from './App' import router from './router' import store from './store/' import axios from 'axios' import CommUtil from './plugin/CommonUtil' Vue.config.productionTip = false Vue.use(CommUtil) global.axios = axios // axios.defaults.baseURL = 'http://code.smallcfj.club/api' axios.defaults.baseURL = 'http://localhost:3005/api' /* eslint-disable no-new */ new Vue({ el: '#app', router, store, template: '', components: { App } }) ================================================ FILE: front-vue/src/plugin/CommonUtil.js ================================================ export default { install: function (Vue) { Vue.prototype.$util = { parseDate: function (timp, fmt) { var date = new Date(timp * 1000) var o = { 'M+': date.getMonth() + 1, // 月份 'd+': date.getDate(), // 日 'h+': date.getHours(), // 小时 'm+': date.getMinutes(), // 分 's+': date.getSeconds(), // 秒 'q+': Math.floor((date.getMonth() + 3) / 3), // 季度 'S': date.getMilliseconds() // 毫秒 } if (/(y+)/.test(fmt)) { fmt = fmt.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length)) } for (var k in o) { if (new RegExp('(' + k + ')').test(fmt)) { fmt = fmt.replace(RegExp.$1, (RegExp.$1.length === 1) ? (o[k]) : (('00' + o[k]).substr(('' + o[k]).length))) } } return fmt } } } } ================================================ FILE: front-vue/src/router/index.js ================================================ import Vue from 'vue' import Router from 'vue-router' import Home from '@/components/Home' Vue.use(Router) export default new Router({ routes: [ { path: '/', name: 'Home', component: Home } ] }) ================================================ FILE: front-vue/src/store/api.js ================================================ import { post, get } from './fetch.js' const api = { add: '/add', codeList: '/codeList', codeDetail: '/codeDetail', getVerify: '/verify' } export default { actions: { add: ({ state }, data) => { return post(api.add, data) }, codeList: ( ) => { return get(api.codeList) }, codeDetail: ({ state }, id) => { return get(api.codeDetail, { id }) }, getVerify: ( ) => { return get(api.getVerify) } } } ================================================ FILE: front-vue/src/store/fetch.js ================================================ import axios from 'axios' export function post (url, form) { return new Promise((resolve, reject) => { axios.post(url, form).then(response => { if (response.status === 200) { resolve(response.data) } else { reject(response.data.message) } }).catch(e => { reject(e) }) }) } export function get (url, form = {}, cache = false) { if (cache) { const key = url + form.toString() const sessionData = window.sessionStorage.getItem(key) return new Promise((resolve, reject) => { if (sessionData) { resolve(JSON.parse(sessionData)) } else { getFromServer(url, form).then(data => { window.sessionStorage.setItem(key, JSON.stringify(data)) resolve(data) }).catch(e => { reject(e) }) } }) } else { return getFromServer(url, form) } } function getFromServer (url, params) { return new Promise(function (resolve, reject) { if (Object.getOwnPropertyNames(params).length > 0) { url += '?' for (const f in params) { url += f + '=' + params[f] + '&' } url = url.substring(0, url.length - 1) } axios.get(url).then(response => { if (response.status === 200) { resolve(response.data) } else { reject(response.data.message) } }).catch(e => { reject(e) }) }) } ================================================ FILE: front-vue/src/store/index.js ================================================ /** * Created by zy on 2016/12/15. */ import Vuex from 'vuex' import Vue from 'vue' import api from './api' Vue.use(Vuex) export default new Vuex.Store({ strict: process.env.NODE_ENV !== 'production', modules: { api } }) ================================================ FILE: front-vue/static/.gitkeep ================================================