Repository: acaudwell/Gource
Branch: master
Commit: 70db547c6b8b
Files: 115
Total size: 672.0 KB
Directory structure:
gitextract_8c62qvm7/
├── .gitattributes
├── .github/
│ └── FUNDING.yml
├── .gitignore
├── .gitmodules
├── COPYING
├── ChangeLog
├── INSTALL
├── Makefile.am
├── README.md
├── THANKS
├── autogen.sh
├── cmd/
│ ├── gource
│ └── gource.cmd
├── configure.ac
├── contrib/
│ └── svn-gource.py
├── data/
│ ├── bloom.tga
│ ├── bloom_alpha.tga
│ ├── fonts/
│ │ └── README
│ ├── gource.1
│ ├── gource.style
│ └── shaders/
│ ├── bloom.frag
│ ├── bloom.vert
│ ├── shadow.frag
│ ├── shadow.vert
│ ├── text.frag
│ └── text.vert
├── dev/
│ ├── .gitignore
│ ├── bin/
│ │ ├── build_tar.pl
│ │ └── build_win64.pl
│ └── nsis/
│ ├── disclaimer.txt
│ └── welcome.xcf
├── gource.pro
├── m4/
│ ├── ax_boost_base.m4
│ ├── ax_boost_filesystem.m4
│ ├── ax_check_gl.m4
│ ├── ax_check_glu.m4
│ ├── ax_check_glut.m4
│ ├── ax_pthread.m4
│ ├── ax_restore_flags_with_prefix.m4
│ ├── ax_save_flags_with_prefix.m4
│ └── pkg.m4
├── resources/
│ ├── file.xcf
│ └── user.xcf
├── scripts/
│ └── gource-ps.pl
├── src/
│ ├── .gitignore
│ ├── action.cpp
│ ├── action.h
│ ├── bloom.cpp
│ ├── bloom.h
│ ├── caption.cpp
│ ├── caption.h
│ ├── dirnode.cpp
│ ├── dirnode.h
│ ├── file.cpp
│ ├── file.h
│ ├── formats/
│ │ ├── apache.cpp
│ │ ├── apache.h
│ │ ├── bzr.cpp
│ │ ├── bzr.h
│ │ ├── commitlog.cpp
│ │ ├── commitlog.h
│ │ ├── custom.cpp
│ │ ├── custom.h
│ │ ├── cvs-exp.cpp
│ │ ├── cvs-exp.h
│ │ ├── cvs2cl.cpp
│ │ ├── cvs2cl.h
│ │ ├── git.cpp
│ │ ├── git.h
│ │ ├── gitraw.cpp
│ │ ├── gitraw.h
│ │ ├── hg.cpp
│ │ ├── hg.h
│ │ ├── svn.cpp
│ │ └── svn.h
│ ├── gource.cpp
│ ├── gource.h
│ ├── gource_settings.cpp
│ ├── gource_settings.h
│ ├── gource_shell.cpp
│ ├── gource_shell.h
│ ├── key.cpp
│ ├── key.h
│ ├── logmill.cpp
│ ├── logmill.h
│ ├── main.cpp
│ ├── main.h
│ ├── pawn.cpp
│ ├── pawn.h
│ ├── slider.cpp
│ ├── slider.h
│ ├── spline.cpp
│ ├── spline.h
│ ├── test/
│ │ ├── datetime_tests.cpp
│ │ ├── main.cpp
│ │ └── regex_tests.cpp
│ ├── textbox.cpp
│ ├── textbox.h
│ ├── tinyxml/
│ │ ├── tinystr.cpp
│ │ ├── tinystr.h
│ │ ├── tinyxml.cpp
│ │ ├── tinyxml.h
│ │ ├── tinyxmlerror.cpp
│ │ └── tinyxmlparser.cpp
│ ├── user.cpp
│ ├── user.h
│ ├── zoomcamera.cpp
│ └── zoomcamera.h
└── tests/
├── logs/
│ ├── custom-dir-delete.log
│ ├── file-removal.log
│ ├── file-to-dir.log
│ ├── svn-dir-delete.log
│ ├── utf8-caption.log
│ └── utf8.log
└── test.conf
================================================
FILE CONTENTS
================================================
================================================
FILE: .gitattributes
================================================
*.cmd text eol=crlf
================================================
FILE: .github/FUNDING.yml
================================================
ko_fi: acaudwell
================================================
FILE: .gitignore
================================================
*.avi
*.mpg
*.mkv
*.mp4
gource-*.png
.objs
/gource
/gource.exe
gource.pro.user
debug.log
Makefile
Makefile.in
*.dll
*.dll.a
logs/*
/aclocal.m4
/autom4te.cache
/configure
/config.log
/config.status
/dev/win64
/build-aux
*.swp
*.d
.deps
.dirstamp
================================================
FILE: .gitmodules
================================================
[submodule "src/core"]
path = src/core
url = https://github.com/acaudwell/Core.git
================================================
FILE: COPYING
================================================
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License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
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License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
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17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
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Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
Copyright (C)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
Copyright (C)
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
.
================================================
FILE: ChangeLog
================================================
0.57:
* Handle loading indexed colour images (sokripon).
0.56:
* Added --author-time option (onlyJakob).
* Fixed build with Boost 1.89.0 by no longer linking boost system.
* Increased minimum required version of Boost to 1.69.
* Request compatibility profile when creating OpenGL context.
0.55:
* Fixed build with Boost 1.85.0 (cho-m).
0.54:
* Added experimental support for Wayland (beroset).
* Fixed building on Apple M1 by updating autoconf macros (Ckhardin).
0.53:
* Added --high-dpi option.
* Fixed various bugs with Retina displays on MacOS.
* Fixed slider timestamp font not affected by --font-scale.
* Fixed hovering over end of slider stopping time advancing.
0.52:
* Support rendering at native resolution on Retina / Ultra HD displays.
* Support ISO 8601 timestamp format.
* Allow custom log and caption file timestamps to be strings.
* Change regular expression library to PCRE2.
* Fixed filenames not being affected by --font-scale (Carl Colena).
* Fixed file key not being affected by --font-scale.
* Added --file-idle-time-at-end option.
* Added --fixed-user-size option.
0.51:
* Fixed --font-file relative path handling.
* Fixed a bug in resolving the repository root directory from a relative path.
0.50:
* Right mouse button rotation now pivots around the camera.
* Added --font-file option.
* Added --enable-font-file option to configure.
* Added --no-time-travel option (Lars Schmertmann).
* Added --dir-name-position option (Lars Schmertmann).
* Added --file-extension-fallback option (Lars Schmertmann).
* Added --user-show-filter option (Victor Lopez).
* Added --disable-input option (Joey Parrish).
* Added --loop-delay-seconds option (Joey Parrish).
* Added --font-scale option.
* Added filename, dirname and user font size options (Carl Colena).
* Added workaround for FFMpeg error parsing Gource PPM video output.
* Fixed a bug in the Mercurial log parser that caused changes to be missed.
* Fixed file removal being cancelled by an action with an earlier timestamp.
* Fixed a bug in the log file format detection that could result in the wrong
first entry being displayed for a custom log.
* Fixed a bug where automatically cycling through a config with multiple
repositories reset settings to their defaults.
0.49:
* Fixed compatibility with GLM 0.9.9.0.
0.48:
* Can now generate logs from git sub module directories.
0.47:
* Fixed low mouse movement speed with some mice while repositioning camera.
0.46:
* Added --screen option.
0.45:
* Added --window-position XxY option.
* Added --frameless option.
* Added --file-show-filter REGEX option (swoogles).
* Added --filename-time and filename-colour options (gh2k).
* Improved handling of very low seconds-per-day values (malengrin).
* Fixed crash when SVN log lacks author information (obarthel).
* Additional git log command validation (cym13).
* Allow lower case hex colours in custom logs (HSorensen).
* Enabled STDOUT support with --output-stream '-' on Windows (circulosmeos).
* Now requires SDL 2 to build (deprecated SDL 1.2 support removed).
0.44:
* Fixed crash when taking a screenshot with an odd resolution.
* Fixed type deduction compilation error with newer versions of GCC.
* Documentation improvements.
0.43:
* Updated boost autoconf macros to fix multi-arch detection.
0.42:
* Fixed bzr log command when no start date was specified (chrisf).
* Fixed hg log commit order when date range specified.
* Fixed hg log command line on Windows.
* Fixed parser bug in date range filtering code.
0.41:
* Multi-monitor support using SDL 2.0 when available.
* SDL 1.2 support is deprecated.
* Full screen mode now uses desktop resolution by default.
* Added --start-date, --stop-date 'YYYY-MM-DD hh:mm:ss' options.
* Added --dir-name-depth option.
* Changed --file-idle-time default value to 0.
* Changed screenshot format to PNG.
0.40:
* Added caption support.
* Improved command line interoperability on Windows.
* Fixed directory deletion short circuiting processing the rest of a commit.
* Fixed issue loading non-ascii user image filenames on windows.
* Ignore UTF-8 byte order mark at the start of lines in custom log files.
* Fix to boost macros for Macs and non-GNU systems (mistydemeo).
* Autotools improvements (flameeyes).
0.39:
* Fixed blurry non power of 2 logos.
* File colour changes now supported in custom logs (rmyorston).
* Fixed building against Boost 1.50 (svenstaro).
* Updated boost autoconf macros (flameeyes).
* Autogen script (matthiaskrgr).
0.38:
* New high quality sprites.
* Fullscreen toggle with alt + enter.
* Window is now resizable. -WIDTHxHEIGHT! creates a non-resizable window.
* Lowered minimum zoom distance.
* Use AM_CPPFLAGS in Makefile.am to allow passing custom CPPFLAGS.
* Don't add files that match the path of a known directory.
* Fixed divide by zero in text shader causing artifacts on some video cards.
* Recursively search for repository directory when log-format not specified
(thanks to Jörg Bachmann for original concept / prototype).
* New dependency on Boost Filesystem.
* Doubled the maximum zoom out distance.
* Allow negative timestamps before 1970 in custom log (artzub).
* Fix for UTF8-CPP checked.h compilation issue (vszakats).
* Fixed bug causing missing characters in text.
* Fixed --highlight-users option not using highlight-colour.
* highlight-colour default changed to white.
* Added --selection-colour option (applied to selected users and files).
* Added --dir-colour option (applied to directories).
0.37:
* Made SVN log GMT timestamp conversion fix portable.
0.36:
* Fixed SVN log GMT timestamp conversion.
* Fixed issue with sub-dirs of deleted dir not being removed in some cases.
0.35:
* Added long file extension truncation handling to file key (--key).
* Treat changes in Mercurial log files with the same time/user as one commit.
* Fixed handling of spaces in directory names with Mercurial.
* Fixed --font-colour option.
0.34:
* Now using VBOs and shaders for faster rendering when OpenGL 2.0 is available.
* Eliminated bloom colour banding artifacts (requires OpenGL 2.0).
* New font rendering library derived from FTGL (FTGL no longer required).
* Single pass font/shadow rendering (with lots of help from Chris Forbes).
* Added --no-vsync option.
* Fixed bug where tree is out of alignment with object positions in windowed
mode due to using the wrong display dimensions internally.
* Removed default max-files limit.
0.33:
* Added --hide root option to not draw branches from the root directory.
* Fixed log parsing of Bazaar merges and tagged commits.
* --output-custom-log now skips unparsed log entries instead of exiting.
0.32:
* Fixed behaviour of user camera tracking.
0.31:
* Added --with-tinyxml option to configure (use the system TinyXML library).
0.30:
* Fixed crash when SVN log entry contains no 'paths' element.
* Handle directory deletion (happens in SVN logs).
0.29:
* SVN built-in support.
* cvs2cl log support (cvs-exp support is now deprecated).
* Made camera behaviour when zooming and selecting objects more intuitive.
* Improved interactive performance.
* Added file extension key (--key or toggled with 'K').
* Added mouse-over tool tips.
* Added --highlight-colour option.
* Added --hash-seed option. The S key now randomizes colours.
* Added --output-custom-log option.
* Exposed --time-scale option (previously only available interactively).
* Removed arbitrary 1024 maximum length limit for log lines.
* Fixed two file colouring bugs (quoted files from git, period in file path).
* Fix handling of avatars for UTF-8 usernames on MACOSX (Christian Köstlin).
* Recover from video mode failing to set due to multi-sampling (Siddhesh Poyarekar).
0.28:
* Bazaar support for merged commits (Nick Moffit).
* C++ efficiency improvements (Oliver Smith).
* Improved cvs-exp log compatibility.
* Re-show name of user when adding a new action if user is idle.
* Added --padding option to control camera view padding.
* More accurate camera tracking (tracks the bounding boxes of objects).
* Improved automatic rotation logic.
0.27:
* Display time stops at the time of the last commit.
* Users fade out when end reached rather than ending abruptly.
* Position slider is now hidden by default if recording a video.
* Automatic camera rotation for better use of screen space.
* Support international keyboards (Peter Kjellerstedt).
* C++ efficiency improvements (Jacob Metcalfe).
* Fixed crash when reading from STDIN.
* Fixed intermittent crash closing Gource when using --output-ppm-stream.
* Added ini style config file support (see --load/save-config).
* Added screenshot button (F12). Screenshots respect the alpha channel.
* Added --transparent to make the background see-through (for screenshots).
* Added --logo and --background-image options.
* Added --dont-stop option for manual exiting when recording videos.
* Added --stop-at-time option to stop Gource after a number of seconds.
* Added --hide 'mouse' option.
* Added --highlight-dirs option.
* Added --file-extensions to show filename extensions only.
* Added --user-filter REGEX option.
* Allow --file-idle-time 0 (files will never expire).
* Allow --start-position 'random' to set a random start position.
* --log-command VCS replaces multiple --log-command-VCS options.
* Replaced --disable-progress and --disable-bloom with arguments to --hide.
0.26a:
* Updated to latest version of GL autoconf macros.
0.26:
* Improved mouse dragging.
* Holding right mouse button and moving the mouse rotates the view.
* The middle mouse button now toggles the camera mode.
* Username positions now scale correctly.
* Simulation time no longer incremented while paused, counting towards file time lag.
* M key now toggles mouse visibility.
* Added --hide option to use instead of multiple --hide-ELEMENT options.
0.25:
* Bazaar support (John Arbash Meinel).
* Dragging the mouse on the background moves the camera.
* Added --camera-mode option (track,overview).
* Support DOS line endings in logs.
* Improved compatibility of hg log command (Brendan Cully).
* Fixed PPM exporter producing blank images on some video cards.
* Fixed parsing of negative timezones from cvs-exp.pl logs.
* Fixed various gdb and compiler warnings.
0.24:
* PPM output speed improvements, including using a second thread (HighlandSun).
* Now using standard autotools (Flameeyes).
* Fixed --max-file-lag not working with some custom log files.
* Gource will stop at the end of the log by default when recording a video.
* Fixed STDIN stopping working after the first lot of records with tail -f.
* Added proper exception handling.
* Print errors to stderr.
0.23:
* Hiding filenames no longer hides directory names.
* Fixed --stop-on-idle option.
* Added --stop-at-end option (more intuitive than --stop-position 1.0).
0.22:
* Fixed Mercurial log order.
0.21b:
* Fixed windows build.
0.21:
* Some documentation fixes.
0.20:
* Added bloom effect (turn off with --disable-bloom).
* Added support for Mercurial (thanks to Justin Love for gource.style).
* --start-position option now works in combination with --disable-progress.
0.19:
* Use time_t instead of long for timestamps.
0.18:
* Fixed camera movement while the simulation is paused.
0.17:
* Show correct month for CVS logs.
* Added time scaling (Bitshifter).
0.16:
* Added --hide-dirnames option.
* Added --user-scale option.
* Added --date-format option (Pat Notz).
* Fix bug when encountering long log lines.
* Fixed incorrect parsing of trivial merges.
* Fixed building issues on OSX.
0.15:
* Added PPM output support for creating videos (Johannes Schindelin).
* Added experimental Apache combined access log support (--log-format apache).
* Added --stop-position and --stop-on-idle options (useful for making videos).
* Added --max-file-lag option to limit how long after a commit file changes can take to appear.
* Added --no-renames to the git log command as they don't display correctly.
* Added --max-user-speed and --user-friction as options.
* Now builds on OSX Leopard (with the required libaries installed).
* Caught raw exception from replace_invalid().
* Added CXXFLAGS. You may want to override the default (eg CXXFLAGS=-O3 ./configure).
0.14:
* Updated SVN instructions.
0.13:
* Removed single quotes from log command (fixes running gource --git-log-command in back ticks)
* Added SVN instructions.
* Fixed manpage hyphens.
0.12:
* Added --enable-ttf-font-dir=DIR option to configure (to specify the ttf-freefont directory).
* UTF-8 support using UTF8-CPP (http://utfcpp.sourceforge.net/).
* Changed the git log command (see --git-log-command) to require less work to parse.
Log files generated with the previous git-log command used by gource should continue to work.
* Allow --seconds-per-day value less than 1.0.
* Added --git-branch command.
* Added --loop command.
* Added --crop command.
0.11:
* Made N key skip to next entry.
* Documented --user-image-dir flag.
* temp file name now uses uid instead of time
0.1:
* First release.
================================================
FILE: INSTALL
================================================
This file is to help you configure, build and install Gource for your system.
Contents
========
1. Dependencies
2. Building
3. Configure Options
1. Dependencies
===============
Gource requires the following libraries to compile (package names may vary):
SDL 2.0 (libsdl2-dev)
SDL Image 2.0 (libsdl2-image-dev)
PCRE2 (libpcre2-dev)
Freetype 2 (libfreetype6-dev)
GLEW (libglew-dev)
GLM >= 0.9.3 (libglm-dev)
Boost Filesystem >= 1.69 (libboost-filesystem-dev)
PNG >= 1.2 (libpng-dev)
Optional:
TinyXML (libtinyxml-dev)
SDL Image 2.0 needs to have been built with support PNG and JPEG images.
2. Building
===========
Gource requires a GNU compatible C++ compiler that supports c++0x features such as 'auto' and the new 'for' loop syntax.
GCC 4.6+ or Clang recommended.
If you got the source directly from the Gource.git repository, you will first
need to run autogen.sh which will generate the configure script and
initialize and update the submodules.
./autogen.sh
Generic build instructions for Linux/Mac OS:
./configure
make
make install
Building on Windows:
On Windows compile gource.pro with Qt Creator.
A pre-built version for Windows is normally available from the homepage.
Gource expects SDL to have been built with the NO_STDIO_REDIRECT flag.
3. Configure Options
====================
By default Gource will install some GNU FreeFont TTF Fonts on your system.
If you already have these fonts, you can configure Gource to use them with:
./configure --enable-ttf-font-dir=/path/to/freefont/
You can also build Gource with a different font:
./configure --enable-font-file=/path/to/alternate/font.ttf
The font file format must be supported by Free Type 2.
Gource includes a copy of TinyXML. To build against the system version of the
library use:
./configure --with-tinyxml
================================================
FILE: Makefile.am
================================================
ACLOCAL_AMFLAGS = -I m4
bin_PROGRAMS = gource
gource_CXXFLAGS = -std=gnu++0x -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-but-set-variable -Wno-unused-variable
sources = \
src/action.cpp \
src/bloom.cpp \
src/caption.cpp \
src/core/conffile.cpp \
src/core/display.cpp \
src/core/frustum.cpp \
src/core/fxfont.cpp \
src/core/logger.cpp \
src/core/mousecursor.cpp \
src/core/plane.cpp \
src/core/ppm.cpp \
src/core/quadtree.cpp \
src/core/regex.cpp \
src/core/resource.cpp \
src/core/sdlapp.cpp \
src/core/seeklog.cpp \
src/core/settings.cpp \
src/core/shader.cpp \
src/core/shader_common.cpp \
src/core/stringhash.cpp \
src/core/texture.cpp \
src/core/png_writer.cpp \
src/core/timezone.cpp \
src/core/vbo.cpp \
src/core/vectors.cpp \
src/dirnode.cpp \
src/file.cpp \
src/formats/apache.cpp \
src/formats/bzr.cpp \
src/formats/commitlog.cpp \
src/formats/custom.cpp \
src/formats/cvs-exp.cpp \
src/formats/cvs2cl.cpp \
src/formats/git.cpp \
src/formats/gitraw.cpp \
src/formats/hg.cpp \
src/formats/svn.cpp \
src/gource.cpp \
src/gource_shell.cpp \
src/gource_settings.cpp \
src/key.cpp \
src/logmill.cpp \
src/pawn.cpp \
src/slider.cpp \
src/spline.cpp \
src/textbox.cpp \
src/user.cpp \
src/zoomcamera.cpp
if USE_BUNDLED_TINYXML
sources += \
src/tinyxml/tinyxmlerror.cpp \
src/tinyxml/tinystr.cpp \
src/tinyxml/tinyxml.cpp \
src/tinyxml/tinyxmlparser.cpp
endif
gource_SOURCES = src/main.cpp ${sources}
AM_CPPFLAGS = -DSDLAPP_RESOURCE_DIR=\"$(pkgdatadir)\"
dist_pkgdata_DATA = data/beam.png data/bloom.tga data/bloom_alpha.tga data/file.png data/user.png data/gource.style
shadersdir = $(pkgdatadir)/shaders
dist_shaders_DATA = data/shaders/shadow.vert data/shaders/shadow.frag data/shaders/bloom.vert data/shaders/bloom.frag data/shaders/text.vert data/shaders/text.frag
install-data-hook:
$(MKDIR_P) $(DESTDIR)$(mandir)/man1
gzip -cf9 $(srcdir)/data/gource.1 > $(DESTDIR)$(mandir)/man1/gource.1.gz
uninstall-hook:
rm -f $(DESTDIR)$(mandir)/man1/gource.1.gz
if FONTFILE
AM_CPPFLAGS += -DGOURCE_FONT_FILE=\"$(gourcefontfile)\"
else
if FONTDIR
AM_CPPFLAGS += -DSDLAPP_FONT_DIR=\"$(gourcefontdir)\"
else
fontsdir = $(pkgdatadir)/fonts
dist_fonts_DATA = data/fonts/README data/fonts/FreeSans.ttf
endif
endif
check_PROGRAMS = gource_tests
gource_tests_CPPFLAGS = -I src/test/ ${BOOST_CPPFLAGS}
gource_tests_LDFLAGS = ${BOOST_LDFLAGS}
gource_tests_LDADD = ${BOOST_UNIT_TEST_FRAMEWORK_LIB}
gource_tests_SOURCES = \
src/test/main.cpp \
src/test/datetime_tests.cpp \
src/test/regex_tests.cpp \
${sources}
TESTS = gource_tests
================================================
FILE: README.md
================================================
Gource
======
https://gource.io
Description
===========
Gource is a visualization tool for source control repositories.
The repository is displayed as a tree where the root of the repository is the
centre, directories are branches and files are leaves. Contributors to the
source code appear and disappear as they contribute to specific files and
directories.
Requirements
============
Gource's display is rendered using OpenGL and requires a 3D accelerated video
card to run.
Using Gource
============
```
gource [options] [path]
options:
-h, --help
Help ('-H' for extended help).
-WIDTHxHEIGHT, --viewport WIDTHxHEIGHT
Set the viewport size. If -f is also supplied, will attempt to set
the video mode to this also. Add ! to make the window non-resizable.
--screen SCREEN
Set the number of the screen to display on.
--high-dpi
Request a high DPI display when creating the window.
On some platforms such as MacOS, the window resolution is specified in points instead of pixels.
The --high-dpi flag may be required to access some higher resolutions.
E.g. requesting a high DPI 800x600 window may produce a window that is 1600x1200 pixels.
--window-position XxY
Initial window position on your desktop which may be made up of
multiple monitors.
This will override the screen setting so don't specify both.
--frameless
Frameless window.
-f, --fullscreen
Fullscreen.
-w, --windowed
Windowed.
--transparent
Make the background transparent. Only really useful for screenshots.
--start-date "YYYY-MM-DD hh:mm:ss +tz"
Start with the first entry after the supplied date and optional time.
If a time zone offset isn't specified the local time zone is used.
Example accepted formats:
"2012-06-30"
"2012-06-30 12:00"
"2012-06-30 12:00:00 +12"
--stop-date "YYYY-MM-DD hh:mm:ss +tz"
Stop after the last entry prior to the supplied date and optional time.
Uses the same format as --start-date.
-p, --start-position POSITION
Begin at some position in the log (between 0.0 and 1.0 or 'random').
--stop-position POSITION
Stop (exit) at some position in the log (does not work with STDIN).
-t, --stop-at-time SECONDS
Stop (exit) after a specified number of seconds.
--stop-at-end
Stop (exit) at the end of the log / stream.
--loop
Loop back to the start of the log when the end is reached.
--loop-delay-seconds
Seconds to delay before looping.
-a, --auto-skip-seconds SECONDS
Skip to next entry if nothing happens for a number of seconds.
-s, --seconds-per-day SECONDS
Speed of simulation in seconds per day.
--realtime
Realtime playback speed.
--no-time-travel
Use the time of the last commit if the time of a commit is in the past.
--author-time
Use the timestamp of the author instead of the timestamp of the committer.
-c, --time-scale SCALE
Change simulation time scale. This affects the movement speed of user avatars.
E.g. 0.5 for half speed, 2 for double speed.
-i, --file-idle-time SECONDS
Time in seconds files remain idle before they are removed or 0
for no limit.
--file-idle-time-at-end SECONDS
Time in seconds files remain idle at the end before they are
removed.
-e, --elasticity FLOAT
Elasticity of nodes.
-b, --background-colour FFFFFF
Background colour in hex.
--background-image IMAGE
Set a background image.
--logo IMAGE
Logo to display in the foreground.
--logo-offset XxY
Offset position of the logo.
--title TITLE
Set a title.
--font-file FILE
Specify the font. Should work with most font file formats supported by FreeType, such as TTF and OTF, among others.
--font-scale SCALE
Scale the size of all fonts.
--font-size SIZE
Font size used by the date and title.
--file-font-size SIZE
Font size of filenames.
--dir-font-size SIZE
Font size of directory names
--user-font-size SIZE
Font size of user names.
--font-colour FFFFFF
Font colour used by the date and title in hex.
--key
Show file extension key.
--date-format FORMAT
Specify display date string (strftime format).
--log-command VCS
Show the VCS log command used by gource (git,svn,hg,bzr,cvs2cl).
--log-format VCS
Specify the log format (git,svn,hg,bzr,cvs2cl,custom).
Required when reading from STDIN.
--git-branch
Get the git log of a branch other than the current one.
--follow-user USER
Have the camera automatically follow a particular user.
--highlight-dirs
Highlight the names of all directories.
--highlight-user USER
Highlight the names of a particular user.
--highlight-users
Highlight the names of all users.
--highlight-colour FFFFFF
Font colour for highlighted users in hex.
--selection-colour FFFFFF
Font colour for selected users and files.
--filename-colour FFFFFF
Font colour for filenames.
--dir-colour FFFFFF
Font colour for directories.
--dir-name-depth DEPTH
Draw names of directories down to a specific depth in the tree.
--dir-name-position FLOAT
Position along edge of the directory name
(between 0.1 and 1.0, default is 0.5).
--filename-time SECONDS
Duration to keep filenames on screen (>= 2.0).
--file-extensions
Show filename extensions only.
--file-extension-fallback
Use filename as extension if the extension is missing or empty.
--file-filter REGEX
Filter out file paths matching the specified regular expression.
--file-show-filter REGEX
Show only file paths matching the specified regular expression.
--user-filter REGEX
Filter usernames matching the specified regular expression.
--user-show-filter REGEX
Show only usernames matching the specified regular expression.
--user-image-dir DIRECTORY
Directory containing .jpg or .png images of users
(eg "Full Name.png") to use as avatars.
--default-user-image IMAGE
Path of .jpg or .png to use as the default user image.
--fixed-user-size
Forces the size of the user image to remain fixed throughout.
--colour-images
Colourize user images.
--crop AXIS
Crop view on an axis (vertical,horizontal).
--padding FLOAT
Camera view padding.
--multi-sampling
Enable multi-sampling.
--no-vsync
Disable vsync.
--bloom-multiplier FLOAT
Adjust the amount of bloom.
--bloom-intensity FLOAT
Adjust the intensity of the bloom.
--max-files NUMBER
Set the maximum number of files or 0 for no limit.
Excess files will be discarded.
--max-file-lag SECONDS
Max time files of a commit can take to appear.
Use -1 for no limit.
--max-user-speed UNITS
Max speed users can travel per second.
--user-friction SECONDS
Time users take to come to a halt.
--user-scale SCALE
Change scale of user avatars.
--camera-mode MODE
Camera mode (overview,track).
--disable-auto-rotate
Disable automatic camera rotation.
--disable-input
Disable keyboard and mouse input.
--hide DISPLAY_ELEMENT
Hide one or more display elements from the list below:
bloom - bloom effect
date - current date
dirnames - names of directories
files - file icons
filenames - names of files
mouse - mouse cursor
progress - progress bar widget
root - root directory of tree
tree - animated tree structure
users - user avatars
usernames - names of users
Separate multiple elements with commas (eg "mouse,progress")
--hash-seed SEED
Change the seed of hash function.
--caption-file FILE
Caption file (see Caption Log Format).
--caption-size SIZE
Caption size.
--caption-colour FFFFFF
Caption colour in hex.
--caption-duration SECONDS
Caption duration.
--caption-offset X
Caption horizontal offset (0 to centre captions).
-o, --output-ppm-stream FILE
Output a PPM image stream to a file ('-' for STDOUT).
This will automatically hide the progress bar initially and
enable 'stop-at-end' unless other behaviour is specified.
-r, --output-framerate FPS
Framerate of output (25,30,60). Used with --output-ppm-stream.
--output-custom-log FILE
Output a custom format log file ('-' for STDOUT).
--load-config CONFIG_FILE
Load a gource conf file.
--save-config CONFIG_FILE
Save a gource conf file with the current options.
--path PATH
path Either a supported version control directory, a pre-generated log
file (see log commands or the custom log format), a Gource conf
file or '-' to read STDIN.
If path is omitted, gource will attempt to read a log from the
current directory.
```
Git, Bazaar, Mercurial and SVN Examples:
View the log of the repository in the current path:
```
gource
```
View the log of a project in the specified directory:
```
gource my-project-dir
```
For large projects, generating a log of the project history may take a long
time. For centralized VCS like SVN, generating the log may also put load on
the central VCS server.
In these cases, you may like to save a copy of the log for later use.
You can generate a log in the VCS specific log format using
the --log-command VCS option:
```
cd my-svn-project
`gource --log-command svn` > my-svn-project.log
gource my-svn-project.log
```
You can also have Gource write a copy of the log file in its own format:
```
gource --output-custom-log my-project-custom.log
```
CVS Support:
Use 'cvs2cl' to generate the log and then pass it to Gource:
```
cvs2cl --chrono --stdout --xml -g-q > my-cvs-project.log
gource my-cvs-project.log
```
Custom Log Format:
If you want to use Gource with something other than the supported systems,
there is a pipe ('|') delimited custom log format:
timestamp - An ISO 8601 or unix timestamp of when the update occurred.
username - The name of the user who made the update.
type - initial for the update type - (A)dded, (M)odified or (D)eleted.
file - Path of the file updated.
colour - A colour for the file in hex (FFFFFF) format. Optional.
Caption Log Format:
Gource can display captions along the timeline by specifying a caption file
(using --caption-file) in the pipe ('|') delimited format below:
timestamp - An ISO 8601 or A unix timestamp of when to display the caption.
caption - The caption
Recording Videos:
See the guide on the homepage for examples of recording videos with Gource:
https://github.com/acaudwell/Gource/wiki/Videos
More Information:
Visit the Gource homepage for guides and examples of using Gource with various
version control systems:
https://gource.io
Interface:
The time shown in the top left of the screen is set initially from the first
log entry read and is incremented according to the simulation speed
(--seconds-per-day).
Pressing SPACE at any time will pause/resume the simulation. While paused you
may use the mouse to inspect the detail of individual files and users.
TAB cycles through selecting the current visible users.
The camera mode, either tracking activity or showing the entire code tree, can
be toggled using the Middle mouse button.
You can drag the left mouse button to manually control the camera. The right
mouse button rotates the view.
Interactive keyboard commands:
(V) Toggle camera mode
(C) Displays Gource logo
(K) Toggle file extension key
(M) Toggle mouse visibility
(N) Jump forward in time to next log entry
(S) Randomize colours
(D) Toggle directory name display mode
(F) Toggle file name display mode
(U) Toggle user name display mode
(G) Toggle display of users
(T) Toggle display of directory tree edges
(R) Toggle display of root directory edges
(<>) Adjust time scale / user avatar movement speed
(+-) Adjust simulation speed
(Keypad +-) Adjust camera zoom
(TAB) Cycle through visible users
(F12) Screenshot
(Alt+Enter) Fullscreen toggle
(ESC) Quit
Copyright
=========
Gource - software version control visualization
Copyright (C) 2009 Andrew Caudwell
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
================================================
FILE: THANKS
================================================
Cheers to everyone at Catalyst IT for their support and encouragement.
================================================
FILE: autogen.sh
================================================
#! /bin/sh
if (autoreconf -f -i) ; then
echo "autoreconf ran successfully."
echo "Initializing submodules..."
if (git submodule init) ; then
echo "Updating submodules..."
if (git submodule update --init --recursive) ; then
echo "Run './configure && make' to continue."
else
echo "Error: could not update submodules!"
fi
else
echo "Error: could not initialize submodules!"
fi
else
echo "Running autoreconf failed, please make sure you have autoconf installed."
fi
================================================
FILE: cmd/gource
================================================
#!/bin/sh
GOURCE_CMD_DIR=`dirname "$0"`
"$GOURCE_CMD_DIR/../gource.exe" "$@"
================================================
FILE: cmd/gource.cmd
================================================
@echo off
"%~dp0\..\gource.exe" %*
================================================
FILE: configure.ac
================================================
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.61)
AC_INIT(Gource, 0.57, [acaudwell@gmail.com])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_SRCDIR([src/main.h])
AM_INIT_AUTOMAKE([dist-bzip2 foreign subdir-objects])
AC_CANONICAL_HOST
# Checks for programs.
AC_PROG_CXX
AC_LANG(C++)
AC_CHECK_FUNCS([timegm unsetenv])
#Disable X11 on Macs unless required
AS_IF([test "$with_x" != yes], [
case "$host_os" in
darwin*)
with_x="no"
LIBS="$LIBS -framework CoreFoundation"
;;
esac
], [])
#GL
AX_CHECK_GL
AX_CHECK_GLU
CXXFLAGS="$CXXFLAGS $GL_CFLAGS $GLU_CFLAGS"
CPPFLAGS="$CPPFLAGS $GL_CFLAGS $GLU_CFLAGS"
LIBS="$LIBS $GL_LIBS $GLU_LIBS"
PKG_CHECK_MODULES([FT2], [freetype2 >= 9.0.3])
PKG_CHECK_MODULES([PCRE2], [libpcre2-8])
PKG_CHECK_MODULES([GLEW], [glew])
PKG_CHECK_MODULES([SDL2], [sdl2 SDL2_image]);
PKG_CHECK_MODULES([PNG], [libpng >= 1.2])
CPPFLAGS="${CPPFLAGS} ${FT2_CFLAGS} ${PCRE2_CFLAGS} ${GLEW_CFLAGS} ${SDL2_CFLAGS} ${PNG_CFLAGS}"
LIBS="${LIBS} ${FT2_LIBS} ${PCRE2_LIBS} ${GLEW_LIBS} ${SDL2_LIBS} ${PNG_LIBS}"
AC_CHECK_FUNCS([IMG_LoadPNG_RW], , AC_MSG_ERROR([SDL2_image with PNG support required. Please see INSTALL]))
AC_CHECK_FUNCS([IMG_LoadJPG_RW], , AC_MSG_ERROR([SDL2_image with JPEG support required. Please see INSTALL]))
#BOOST
AX_BOOST_BASE([1.69], , AC_MSG_ERROR(Boost Filesystem >= 1.69 is required. Please see INSTALL))
AX_BOOST_FILESYSTEM
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
LIBS="$LIBS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB"
AC_ARG_ENABLE(font-file,[AS_HELP_STRING([--enable-font-file=FILE],[override the default font])],[gourcefontfile="$enableval"],[gourcefontfile=""])
AM_CONDITIONAL([FONTFILE], [test "x$gourcefontfile" != "x"])
AC_SUBST(gourcefontfile)
#see if ttf-font-dir option is enabled
AC_ARG_ENABLE(ttf-font-dir,[AS_HELP_STRING([--enable-ttf-font-dir=DIR],[directory containing GNU FreeFont TTF fonts])],[gourcefontdir="$enableval"],[gourcefontdir=""])
AM_CONDITIONAL([FONTDIR], [test "x$gourcefontdir" != "x"])
AC_SUBST(gourcefontdir)
#GLM
AC_CHECK_HEADER([glm/glm.hpp],, AC_MSG_ERROR(GLM headers are required. Please see INSTALL))
#see if building against system TinyXML library
use_tinyxml_system_library=no
AC_ARG_WITH(tinyxml, AS_HELP_STRING([--with-tinyxml],[Use system installed TinyXML library]), use_tinyxml_system_library=$withval)
if test "x$use_tinyxml_system_library" = "xyes"; then
AC_CHECK_LIB([tinyxml],[main],[],[AC_MSG_ERROR(TinyXML library was requested but not found)],[])ac_cv_lib_tinyxml=ac_cv_lib_tinyxml_main
fi
AM_CONDITIONAL(USE_BUNDLED_TINYXML, test "x$use_tinyxml_system_library" != "xyes")
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
================================================
FILE: contrib/svn-gource.py
================================================
#!/usr/bin/python
## Copyright (c) 2009 Cameron Hart (cam@bitshifter.net.nz)
## All rights reserved.
##
## Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions
## are met:
## 1. Redistributions of source code must retain the above copyright
## notice, this list of conditions and the following disclaimer.
## 2. Redistributions in binary form must reproduce the above copyright
## notice, this list of conditions and the following disclaimer in the
## documentation and/or other materials provided with the distribution.
## 3. The name of the author may not be used to endorse or promote products
## derived from this software without specific prior written permission.
##
## THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
## IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
## OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
## IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
## INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
## NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
## THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import sys
import time
import getopt
import re
from xml.etree import ElementTree
opt_filter_dirs = False
_USAGE = """
svn-gource.py [--help] [--filter-dirs]
The input file must be the output of the command svn log --verbose --xml.
"""
# regular expression for matching any file with an extension
extn_prog = re.compile(".*/?[^/]+\.[^\.]+$")
def reverse(data):
"""Returns the log entries in reverse."""
for index in range(len(data)-1, -1, -1):
yield data[index]
def processXmltree(xmltree):
global opt_filter_dirs
for logentry in reverse(xmltree.getiterator("logentry")):
datetext = logentry.find("date").text
# svn xml logs always use UTC
timestamp = (time.mktime(time.strptime(datetext[:-8], "%Y-%m-%dT%H:%M:%S")))
# a bit of a hack to get it into local time again...
#timestamp = timestamp - time.timezone
#author might not exist
try:
author = logentry.find("author").text
except:
author = ""
# output all affected files
for pathentry in logentry.getiterator("path"):
# apply directory filtering strategy
if opt_filter_dirs and not re.match(extn_prog, pathentry.text):
continue;
# join output
print( "|".join( ( "%d" % int(timestamp), "%s" % author.encode("utf-8"), "%s" % pathentry.get("action"), "%s" % pathentry.text.encode("utf-8"), "" ) ) )
def printUsage(message):
sys.stderr.write(_USAGE)
if message:
sys.exit('\nFATAL ERROR: ' + message)
else:
sys.exit(1)
def processArguments():
global opt_filter_dirs
try:
opts, filenames = getopt.getopt(sys.argv[1:], '', ['help', 'filter-dirs'])
except getopt.GetoptError:
printUsage('Invalid arguments.')
for (opt, val) in opts:
if opt == '--help':
printUsage(None)
elif opt == '--filter-dirs':
opt_filter_dirs = True
if not filenames:
printUsage('No input file specified.')
return filenames[0]
if __name__ == "__main__":
filename = processArguments()
xmltree = ElementTree.parse(filename)
processXmltree(xmltree)
================================================
FILE: data/fonts/README
================================================
-*-text-*-
GNU FreeFont
The GNU FreeFont project aims to provide a useful set of free scalable
(i.e., OpenType) fonts covering as much as possible of the ISO 10646/Unicode
UCS (Universal Character Set).
Statement of Purpose
--------------------
The practical reason for putting glyphs together in a single font face is
to conveniently mix symbols and characters from different writing systems,
without having to switch fonts.
Coverage
--------
FreeFont covers the following character sets
* ISO 8859 parts 1-15
* CEN MES-3 European Unicode Subset
http://www.evertype.com/standards/iso10646/pdf/cwa13873.pdf
* IBM/Microsoft code pages 437, 850, 852, 1250, 1252 and more
* Microsoft/Adobe Windows Glyph List 4 (WGL4)
http://www.microsoft.com/typography/otspec/WGL4.htm
* KOI8-R and KOI8-RU
* DEC VT100 graphics symbols
* International Phonetic Alphabet
* Arabic, Hebrew, Armenian, Georgian, Ethiopian and Thai alphabets,
including Arabic presentation forms A/B
* mathematical symbols, including the whole TeX repertoire of symbols
* APL symbols
etc.
Editing
-------
The free outline font editor, George Williams's FontForge
is used for editing the fonts.
Design Issues
-------------
Which font shapes should be made? Historical style terms like Renaissance
or Baroque letterforms cannot be applied beyond Latin/Cyrillic/Greek
scripts to any greater extent than Kufi or Nashki can be applied beyond
Arabic script; "italic" is really only meaningful for Latin letters.
However, most modern writing systems have typographic formulations for
contrasting uniform and modulated character stroke widths, and have some
history with "oblique", faces. Since the advent of the typewriter, most
have developed a typographic style with uniform-width characters.
Accordingly, the FreeFont family has one monospaced - FreeMono - and two
proportional faces (one with uniform stroke - FreeSans - and one with
modulated stroke - FreeSerif).
To make text from different writing systems look good side-by-side, each
FreeFont face is meant to contain characters of similar style and weight.
Licensing
---------
Free UCS scalable fonts is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
The fonts are distributed in the hope that they will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
As a special exception, if you create a document which uses this font, and
embed this font or unaltered portions of this font into the document, this
font does not by itself cause the resulting document to be covered by the
GNU General Public License. This exception does not however invalidate any
other reasons why the document might be covered by the GNU General Public
License. If you modify this font, you may extend this exception to your
version of the font, but you are not obligated to do so. If you do not
wish to do so, delete this exception statement from your version.
Files and their suffixes
------------------------
The files with .sfd (Spline Font Database) are in FontForge's native format.
Please use these if you plan to modify the font files.
TrueType fonts for immediate consumption are the files with the .ttf
(TrueType Font) suffix. These are ready to use in Xwindows based
systems using FreeType, on Mac OS, and on older Windows systems.
OpenType fonts (with suffix .otf) are for use in Windows Vista.
Note that although they can be installed on Linux, but many applications
in Linux still don't support them.
--------------------------------------------------------------------------
Primoz Peterlin,
Steve White
Free UCS scalable fonts: http://savannah.gnu.org/projects/freefont/
$Id: README,v 1.7 2009/01/13 08:43:23 Stevan_White Exp $
================================================
FILE: data/gource.1
================================================
.TH Gource 1
.SH NAME
Gource - a software version control visualization
.SH SYNOPSIS
\fIgource\fR
[options] [path]
.SH DESCRIPTION
\fIgource\fR is an OpenGL-based 3D visualisation tool for source control repositories.
The repository is displayed as a tree where the root of the repository is the centre, directories are branches and files are leaves. Contributors to the source code appear and disappear as they contribute to specific files and directories.
.SH REQUIREMENTS
\fIgource\fR
requires a OpenGL capable video card to run.
.SH OPTIONS
.TP 8
\fB\-h, \-\-help\fR
Help ('\fB-H\fR' for extended help).
.TP
\fB\-WIDTHxHEIGHT, \-\-viewport WIDTHxHEIGHT\fR
Set the viewport size. If \-f is also supplied, will attempt to set the video mode to this also. Add ! to make the window non-resizable.
.TP
\fB\-f\fR
Fullscreen.
.TP
\fB\-\-screen SCREEN\fR
Set the number of the screen to display on.
.TP
\fB\-\-high\-dpi\fR
Request a high DPI display when creating the window.
On some platforms such as MacOS, the window resolution is specified in points instead of pixels.
The \-\-high-dpi flag may be required to access some higher resolutions.
E.g. requesting a high DPI 800x600 window may produce a window that is 1600x1200 pixels.
.TP
\fB\-\-window\-position XxY\fR
Initial window position on your desktop which may be made up of multiple monitors.
This will override the screen setting so don't specify both.
.TP
\fB\-\-frameless\fR
Frameless window.
.TP
\fB\-\-transparent\fR
Make the background transparent. Only really useful for screenshots.
.TP
\fB\-\-start\-date "YYYY\-MM\-DD hh:mm:ss +tz"\fR
Start with the first entry after the supplied date and optional time.
If a time zone offset isn't specified the local time zone is used.
Example accepted formats:
"2012-06-30"
"2012-06-30 12:00"
"2012-06-30 12:00:00 +12"
.TP
\fB\-\-stop\-date "YYYY\-MM\-DD hh:mm:ss +tz"\fR
Stop at the last entry prior to the supplied date and optional time.
Uses the same format as \-\-start\-date.
.TP
\fB\-p, \-\-start\-position POSITION\fR
Begin at some position in the log (between 0.0 and 1.0 or 'random').
.TP
\fB\-\-stop\-position POSITION\fR
Stop (exit) at some position in the log (does not work with STDIN).
.TP
\fB\-t, \-\-stop\-at\-time SECONDS\fR
Stop (exit) after a specified number of seconds.
.TP
\fB\-\-stop\-at\-end\fR
Stop (exit) at the end of the log / stream.
.TP
\fB\-\-loop\fR
Loop back to the start of the log when the end is reached.
.TP
\fB\-\-loop\-delay\-seconds SECONDS\fR
Seconds to delay before looping.
.TP
\fB\-a, \-\-auto\-skip\-seconds SECONDS\fR
Automatically skip to next entry if nothing happens for a specified number of seconds.
.TP
\fB\-s, \-\-seconds\-per\-day SECONDS\fR
Speed of simulation in seconds per day.
.TP
\fB\-\-realtime\fR
Realtime playback speed.
.TP
\fB\-\-no\-time\-travel\fR
Use the time of the last commit if the time of a commit is in the past.
.TP
\fB\-\-author\-time\fR
Use the timestamp of the author instead of the timestamp of the committer.
.TP
\fB\-c, \-\-time\-scale SCALE\fR
Change simulation time scale. This affects the movement speed of user avatars.
E.g. 0.5 for half speed, 2 for double speed.
.TP
\fB\-i, \-\-file\-idle\-time SECONDS\fR
Time in seconds files remain idle before they are removed or 0 for no limit.
.TP
\fB\-\-file\-idle\-time\-at\-end SECONDS\fR
Time in seconds files remain idle at the end before they are removed.
.TP
\fB\-e, \-\-elasticity FLOAT\fR
Elasticity of nodes.
.TP
\fB\-b, \-\-background-colour FFFFFF\fR
Background colour in hex.
.TP
\fB\-\-background\-image IMAGE\fR
Set a background image.
.TP
\fB\-\-title TITLE\fR
Set a title
.TP
\fB\-\-font\-file FILE\fR
Specify the font. Should work with most font file formats supported by FreeType, such as TTF and OTF, among others.
.TP
\fB\-\-font\-scale SCALE\fR
Scale the size of all fonts.
.TP
\fB\-\-font\-size SIZE\fR
Font size used by the date and title.
.TP
\fB\-\-file\-font\-size SIZE\fR
Font size of filenames.
.TP
\fB\-\-dir\-font\-size SIZE\fR
Font size of directory names.
.TP
\fB\-\-user\-font\-size SIZE\fR
Font size of user names.
.TP
\fB\-\-font\-colour FFFFFF\fR
Font colour used by the date and title in hex.
.TP
\fB\-\-key\fR
Show file extension key.
.TP
\fB\-\-logo IMAGE\fR
Logo to display in the foreground.
.TP
\fB\-\-logo\-offset XxY\fR
Offset position of the logo.
.TP
\fB\-\-date\-format FORMAT\fR
Specify display date string (strftime format).
.TP
\fB\-\-log\-command VCS\fR
Show the log command used by gource (git,svn,hg,bzr,cvs2cl).
.TP
\fB\-\-log\-format VCS\fR
Specify format of the log being read (git,svn,hg,bzr,cvs2cl,custom). Required when reading from STDIN.
.TP
\fB\-\-git\-branch\fR
Get the git log of a branch other than the current one.
.TP
\fB\-\-follow\-user USER\fR
Have the camera automatically follow a particular user.
.TP
\fB\-\-highlight\-dirs\fR
Highlight the names of all directories.
.TP
\fB\-\-highlight\-user USER\fR
Highlight the names of a particular user.
.TP
\fB\-\-highlight\-users\fR
Highlight the names of all users.
.TP
\fB\-\-highlight\-colour FFFFFF\fR
Font colour for highlighted users in hex.
.TP
\fB\-\-selection\-colour FFFFFF\fR
Font colour for selected users and files.
.TP
\fB\-\-filename\-colour FFFFFF\fR
Font colour for filenames.
.TP
\fB\-\-dir\-colour FFFFFF\fR
Font colour for directories.
.TP
\fB\-\-dir\-name\-depth DEPTH\fR
Draw names of directories down to a specific depth in the tree.
.TP
\fB\-\-dir\-name\-position FLOAT
Position along edge of the directory name (between 0.1 and 1.0, default is 0.5).
.TP
\fB\-\-filename\-time SECONDS\fR
Duration to keep filenames on screen (>= 2.0).
.TP
\fB\-\-file\-extensions\fR
Show filename extensions only.
.TP
\fB\-\-file\-extension\-fallback\fR
Use filename as extension if the extension is missing or empty.
.TP
\fB\-\-file\-filter REGEX\fR
Filter out file paths matching the specified regular expression.
.TP
\fB\-\-file\-show\-filter REGEX\fR
Show only file paths matching the specified regular expression.
.TP
\fB\-\-user\-filter REGEX\fR
Filter usernames matching the specified regular expression.
.TP
\fB\-\-user\-show\-filter REGEX\fR
Show only usernames matching the specified regular expression.
.TP
\fB\-\-user\-image\-dir DIRECTORY\fR
Directory containing .jpg or .png images of users (eg "Full Name.png") to use as avatars.
.TP
\fB\-\-default\-user\-image IMAGE\fR
Path of .jpg to use as the default user image.
.TP
\fB\-\-fixed\-user\-size\fR
Forces the size of the user image to remain fixed throughout.
.TP
\fB\-\-colour\-images\fR
Colourize user images.
.TP
\fB\-\-crop AXIS\fR
Crop view on an axis (vertical,horizontal).
.TP
\fB\-\-padding FLOAT\fR
Camera view padding.
.TP
\fB\-\-multi\-sampling\fR
Enable multi-sampling.
.TP
\fB\-\-no\-vsync\fR
Disable vsync.
.TP
\fB\-\-bloom\-multiplier FLOAT\fR
Adjust the amount of bloom.
.TP
\fB\-\-bloom\-intensity FLOAT\fR
Adjust the intensity of the bloom.
.TP
\fB\-\-max\-files NUMBER\fR
Set the maximum number of files or 0 for no limit. Excess files will be discarded.
.TP
\fB\-\-max\-file\-lag SECONDS\fR
Max time files of a commit can take to appear. Use \-1 for no limit.
.TP
\fB\-\-max\-user\-speed UNITS\fR
Max speed users can travel per second.
.TP
\fB\-\-user\-friction SECONDS\fR
Time users take to come to a halt.
.TP
\fB\-\-user\-scale SCALE\fR
Change scale of user avatars.
.TP
\fB\-\-camera\-mode MODE\fR
Camera mode (overview,track).
.TP
\fB\-\-disable\-auto\-rotate\fR
Disable automatic camera rotation.
.TP
\fB\-\-disable\-input\fR
Disable keyboard and mouse input.
.TP
\fB\-\-hide DISPLAY_ELEMENT\fR
Hide one or more display elements from the list below:
bloom \- bloom effect
date \- current date
dirnames \- names of directories
files \- file icons
filenames \- names of files
mouse \- mouse cursor
progress \- progress bar widget
root \- root directory of the tree
tree \- animated tree structure
users \- user avatars
usernames \- names of users
Separate multiple elements with commas (eg "mouse,progress")
.TP
\fB\-\-hash\-seed SEED\fR
Change the seed of hash function.
.TP
\fB\-\-caption-file FILE
Caption file (see Caption Log Format).
.TP
\fB\-\-caption-size SIZE
Caption size.
.TP
\fB\-\-caption-colour FFFFFF
Caption colour in hex.
.TP
\fB\-\-caption-duration SECONDS
Caption duration.
.TP
\fB\-\-caption-offset X
Caption horizontal offset (0 to centre captions).
.TP
\fB\-o, \-\-output\-ppm\-stream FILE\fR
Output a PPM image stream to a file ('\-' for STDOUT).
This will automatically hide the progress bar initially and enable 'stop\-at\-end' unless other behaviour is specified.
.TP
\fB\-r, \-\-output\-framerate FPS\fR
Framerate of output (25,30,60). Used with \-\-output\-ppm\-stream.
.TP
\fB\-\-output\-custom\-log FILE\fR
Output a custom format log file ('\-' for STDOUT).
.TP
\fB\-\-load\-config CONFIG_FILE\fR
Load a config file.
.TP
\fB\-\-save\-config CONFIG_FILE\fR
Save a config file with the current options.
.TP
\fB\-\-path PATH\fR
.TP
\fBpath\fR
Either a supported version control directory, a pre-generated log file (see log commands or the custom log format), a Gource conf file or '-' to read STDIN.
If path is omitted, gource will attempt to read a log from the current directory.
.SS Git, Bazaar, Mercurial and SVN Examples
View the log of the repository in the current path:
.ti 10
\fIgource\fR
View the log of a project in the specified directory:
.ti 10
\fIgource\fR my\-project\-dir
For large projects, generating a log of the project history may take a long time. For centralized VCS like SVN, generating the log will put load on the central VCS server.
In these cases, you may like to save a copy of the log for later use.
You can generate a log in the VCS specific log format using the \-\-log\-command VCS option:
.ti 10
cd my\-svn\-project
.ti 10
\`\fIgource\fR \-\-log\-command svn\` > my\-svn\-project.log
.ti 10
\fIgource\fR my\-svn\-project.log
You can also have Gource write a copy of the log file in its own format:
.ti 10
\fIgource\fR \-\-output\-custom\-log my\-project\-custom.log
.SS CVS Support
Use 'cvs2cl' to generate the log and then pass it to Gource:
.ti 10
cvs2cl \-\-chrono \-\-stdout \-\-xml \-g\-q > my\-cvs\-project.log
.ti 10
gource my\-cvs\-project.log
.SS Custom Log Format
If you want to use Gource with something other than the supported systems, there is a pipe ('|') delimited custom log format:
.ti 10
timestamp - An ISO 8601 or unix timestamp of when the update occurred.
.ti 10
username - The name of the user who made the update.
.ti 10
type - Single character for the update type - (A)dded, (M)odified or (D)eleted.
.ti 10
file - Path of the file updated.
.ti 10
colour - A colour for the file in hex (FFFFFF) format. Optional.
.SS Caption Log Format
Gource can display captions along the timeline by specifying a caption file (using \-\-caption\-file) in the pipe ('|') delimited format below:
.ti 10
timestamp - An ISO 8601 or unix timestamp of when to display the caption.
.ti 10
caption - The caption
.SS Recording Videos
See the guide on the homepage for examples of recording videos with Gource:
.ti 10
https://github.com/acaudwell/Gource/wiki/Videos
.SS More Information
Visit the Gource homepage for guides and examples of using Gource with various version control systems:
.ti 10
http://gource.io
.SH INTERFACE
The time shown in the top left of the screen is set initially from the first log entry read and is incremented according to the simulation speed (\-\-seconds\-per\-day).
Pressing SPACE at any time will pause/resume the simulation. While paused you may use the mouse to inspect the detail of individual files and users.
TAB cycles through selecting the current visible users.
The camera mode, either tracking activity or showing the entire code tree, can
be toggled using the Middle mouse button.
You can drag the left mouse button to manually control the camera. The right
mouse button rotates the view.
Interactive keyboard commands:
.sp
.ti 10
(V) Toggle camera mode
.ti 10
(C) Displays Gource logo
.ti 10
(K) Toggle file extension key
.ti 10
(M) Toggle mouse visibility
.ti 10
(N) Jump forward in time to next log entry
.ti 10
(S) Randomize colours
.ti 10
(D) Toggle directory name display mode
.ti 10
(F) Toggle file name display mode
.ti 10
(U) Toggle user name display mode
.ti 10
(G) Toggle display of users
.ti 10
(T) Toggle display of directory tree edges
.ti 10
(R) Toggle display of root directory edges
.ti 10
(<>) Adjust time scale / user avatar movement speed
.ti 10
(+-) Adjust simulation speed
.ti 10
(Keypad +-) Adjust camera zoom
.ti 10
(TAB) Cycle through visible users
.ti 10
(F12) Screenshot
.ti 10
(Alt+Enter) Fullscreen toggle
.ti 10
(ESC) Quit
.SH AUTHOR
.nf
Written by Andrew Caudwell
Project Homepage: http://gource.io
.SH COPYRIGHT
.nf
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
.fi
.SH ACKNOWLEDGEMENTS
.nf
Catalyst IT (catalyst.net.nz)
For supporting the development of Gource!
.fi
================================================
FILE: data/gource.style
================================================
changeset = '{file_adds}{file_copies}{file_mods}{file_dels}'
file_mod = "{date|hgdate}|{author|person}|M|{file_mod}\n"
file_add = "{date|hgdate}|{author|person}|A|{file_add}\n"
file_del = "{date|hgdate}|{author|person}|D|{file_del}\n"
file_copy = "{date|hgdate}|{author|person}|A|{name}\n"
================================================
FILE: data/shaders/bloom.frag
================================================
varying vec3 pos;
void main()
{
float r = fract(sin(dot(pos.xy ,vec2(11.3713,67.3219))) * 2351.3718);
float offset = (0.5 - r) * gl_TexCoord[0].x * 0.045;
float intensity = min(1.0, cos((length(pos*2.0)+offset)/gl_TexCoord[0].x));
float gradient = intensity * smoothstep(0.0, 2.0, intensity);
gradient *= smoothstep(1.0,0.67+r*0.33, 1.0-intensity);
gl_FragColor = gl_Color * gradient;
}
================================================
FILE: data/shaders/bloom.vert
================================================
varying vec3 pos;
void main()
{
pos = gl_Vertex.xyz - gl_MultiTexCoord0.yzw;
gl_TexCoord[0] = gl_MultiTexCoord0;
gl_FrontColor = gl_Color;
gl_Position = ftransform();
}
================================================
FILE: data/shaders/shadow.frag
================================================
uniform sampler2D tex;
uniform float shadow_strength;
void main(void)
{
vec4 colour = texture2D(tex,gl_TexCoord[0].st);
gl_FragColor = vec4(0.0, 0.0, 0.0, gl_Color.w * colour.w * shadow_strength);
}
================================================
FILE: data/shaders/shadow.vert
================================================
void main(void)
{
gl_TexCoord[0] = gl_MultiTexCoord0;
gl_FrontColor = gl_Color;
gl_Position = ftransform();
}
================================================
FILE: data/shaders/text.frag
================================================
uniform sampler2D tex;
uniform float shadow_strength;
uniform float texel_size;
void main(void)
{
float colour_alpha = texture2D(tex,gl_TexCoord[0].xy).w;
float shadow_alpha = texture2D(tex,gl_TexCoord[0].xy - vec2(texel_size)).w * shadow_strength;
float combined_alpha = 1.0 - (1.0-shadow_alpha)*(1.0-colour_alpha);
if(combined_alpha > 0.0) colour_alpha /= combined_alpha;
gl_FragColor = gl_Color * vec4(vec3(colour_alpha), combined_alpha);
}
================================================
FILE: data/shaders/text.vert
================================================
void main(void)
{
gl_TexCoord[0] = gl_MultiTexCoord0;
gl_FrontColor = gl_Color;
gl_Position = ftransform();
}
================================================
FILE: dev/.gitignore
================================================
builds/
================================================
FILE: dev/bin/build_tar.pl
================================================
#!/usr/bin/perl
#copy stuff we want to go into the gource source tar ball
use strict;
use warnings;
use FindBin;
use File::Path;
use File::Copy;
use Date::Format;
use Getopt::Long qw(GetOptions);
use Cwd;
sub gource_version {
my $version = `cat $FindBin::Bin/../../src/gource_settings.h | grep GOURCE_VERSION`;
$version =~ /"([^"]+)"/ or die("could not determine version\n");
$version = $1;
return $version;
}
my $VERSION = gource_version();
my @exclusions = (
qr{^/autogen\.sh$},
qr{^/backup/},
qr{^/confs/},
qr{^/cmd/},
qr{^/resources/},
qr{^/tests/},
qr{^/scripts/},
qr{^/contrib/},
qr{^/config.status$},
qr{^/config.log$},
qr{^/gource$},
qr{^/dev/},
qr{^/logs/},
qr{/\.},
qr{Makefile$},
qr{\.o$},
qr{^/todo.txt$},
qr{^/build-stamp$},
qr{^/autom4te},
qr{^/src/core/README$},
qr{^/src/core/ui/},
qr{\.d$},
);
my @inclusions = (
qr{^/gource\.pro$},
qr{^/ChangeLog$},
qr{^/THANKS$},
qr{^/COPYING$},
qr{^/INSTALL$},
qr{^/README\.md$},
qr{/Makefile\.(?:am|in)$},
qr{^/aclocal\.m4$},
qr{^/m4/.+\.m4$},
qr{^/configure(?:\.ac)?$},
qr{^/src/.+\.(?:cpp|h|cc|hh)$},
qr{^/data/file\.png$},
qr{^/data/user\.png$},
qr{^/data/beam\.png$},
qr{^/data/bloom\.tga$},
qr{^/data/bloom_alpha\.tga$},
qr{^/data/cursor\.png$},
qr{^/data/fonts/FreeSans\.ttf$},
qr{^/data/gource\.1$},
qr{^/data/gource\.style$},
qr{^/data/fonts/README$},
qr{^/data/shaders/bloom\.(?:vert|frag)$},
qr{^/data/shaders/shadow\.(?:vert|frag)$},
qr{^/data/shaders/text\.(?:vert|frag)$},
qr{^/build-aux/(?:compile|config.(?:guess|sub)|depcomp|install-sh|missing|test-driver)$},
);
my $tmp_path = "/var/tmp/gource-$VERSION";
system("rm -r $tmp_path") if -d $tmp_path;
mkpath($tmp_path) or die("failed to make temp folder $tmp_path");
chdir("$FindBin::Bin/../../");
my @files = `find .`;
#check configure.ac has been updated
unless(`cat configure.ac` =~ /AC_INIT\(Gource, $VERSION,/) {
die("configure.ac does not mention current version number\n");
}
#check ChangeLog has been updated
unless(`cat ChangeLog` =~ /^$VERSION:/) {
die("ChangeLog does not mention current version number\n");
}
#if Makefile exists, do distclean
if(-e 'Makefile') {
if(system("make distclean") != 0) {
die("make distclean failed: $!\n");
}
}
#reconfigure
if(system("autoreconf -f -i -v") != 0) {
die("autoreconf failed: $!\n");
}
foreach my $file (@files) {
$file =~ s/[\r\n]+//;
$file =~ s/^\.//;
(my $relfile = $file) =~ s{^/}{};
(my $dir = $file) =~ s{[^/]+$}{/};
next if $file =~ /^\s*$/;
next if -d $relfile;
next if grep { $file =~ $_ } @exclusions;
unless(grep { $file =~ $_ } @inclusions) {
warn "WARNING: nothing known about $file\n";
next;
}
mkpath("$tmp_path/$dir");
if(system("cp", "$relfile", "$tmp_path/$relfile") != 0) {
die("error copying $file to $tmp_path/$relfile: $? $!\n");
}
}
my $current_dir = cwd;
chdir("/var/tmp/");
my $archive = "gource-$VERSION.tar.gz";
if(system("tar -czf $archive gource-$VERSION") !=0) {
die("failed to make archive $archive");
}
unlink("$FindBin::Bin/../builds/$archive");
my $builds_dir = "$FindBin::Bin/../builds/";
system('mkdir', '-p', $builds_dir);
unlink("$builds_dir/$archive") if -e "$builds_dir/$archive";
move("$archive", $builds_dir);
system("rm -r $tmp_path");
print "Built $archive\n";
================================================
FILE: dev/bin/build_win64.pl
================================================
#!/usr/bin/perl
# windows archive + installer generator
use strict;
use warnings;
use FindBin;
use File::Copy;
my $base_dir = "$FindBin::Bin/../..";
my $build_dir = "$base_dir/../build-gource-Msys2_64_bit-Release/release";
my $binaries_dir = "$base_dir/dev/win64";
my $builds_output_dir = "$base_dir/dev/builds";
my $makensis = "'C:\\Program Files (x86)\\NSIS\\makensis.exe'";
sub gource_version {
my $version = `cat $base_dir/src/gource_settings.h | grep GOURCE_VERSION`;
$version =~ /"([^"]+)"/ or die("could not determine version\n");
$version = $1;
return $version;
}
sub doit {
my $cmd = shift;
if(system($cmd) != 0) {
die("command '$cmd' failed: $!");
}
}
sub dosify {
my($src, $dest) = @_;
my $content = `cat $src`;
$content =~ s/\r?\n/\r\n/g;
open OUTPUT, ">$dest" or die("$!");
print OUTPUT $content;
close OUTPUT;
}
my @dll_files;
sub update_binaries {
copy("$build_dir/gource.exe", "$binaries_dir/gource.exe") or die("failed to copy $build_dir/gource.exe: $!\n");
chdir($binaries_dir) or die("failed to change directory to $binaries_dir\n");
for my $existing_dll (glob("*.dll")) {
unlink($existing_dll) or die("failed to remove existing dll $existing_dll: $!\n");
}
my @dlls = `cygcheck ./gource.exe | grep msys`;
for my $dll (@dlls) {
$dll =~ s/^\s+//g;
$dll =~ s/[\r\n]//g;
my($name) = $dll =~ m{\\([^\\]+\.dll)$};
warn "adding $name\n";
copy($dll, "$binaries_dir/$name") or die "failed to copy $name: $!\n";
push @dll_files, $name;
}
}
my $nsis_script = q[
!define MULTIUSER_MUI
!define MULTIUSER_EXECUTIONLEVEL Highest
!define MULTIUSER_INSTALLMODE_COMMANDLINE
!define MULTIUSER_USE_PROGRAMFILES64
!define MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_KEY "Software\Gource"
!define MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_KEY "Software\Gource"
!define MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_VALUENAME "Install_Mode"
!define MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_VALUENAME "Install_Dir"
!define MULTIUSER_INSTALLMODE_INSTDIR "Gource"
!include "x64.nsh"
!include "MultiUser.nsh"
!include "MUI2.nsh"
!include "LogicLib.nsh"
!include "SafeEnvVarUpdate.nsh"
Name "Gource GOURCE_VERSION"
OutFile "GOURCE_INSTALLER"
!define MUI_WELCOMEFINISHPAGE_BITMAP "..\..\nsis\welcome.bmp"
!define MUI_UNWELCOMEFINISHPAGE_BITMAP "..\..\nsis\welcome.bmp"
!define MUI_COMPONENTSPAGE_NODESC
!insertmacro MULTIUSER_PAGE_INSTALLMODE
!insertmacro MUI_PAGE_WELCOME
!define MUI_PAGE_HEADER_TEXT "Legal Disclaimer"
!insertmacro MUI_PAGE_LICENSE "..\..\nsis\disclaimer.txt"
!insertmacro MUI_PAGE_COMPONENTS
!insertmacro MUI_PAGE_DIRECTORY
!insertmacro MUI_PAGE_INSTFILES
!insertmacro MUI_PAGE_FINISH
!insertmacro MUI_LANGUAGE "English"
Function .onInit
${IfNot} ${RunningX64}
MessageBox MB_OK "This installer requires 64-bit Windows"
Quit
${EndIf}
!insertmacro MULTIUSER_INIT
ReadRegStr $R0 SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\Gource" "UninstallString"
StrCmp $R0 "" done
MessageBox MB_OKCANCEL|MB_ICONEXCLAMATION \
"Gource appears to already be installed. $\n$\nClick OK to remove the previous version and continue the installation." \
IDOK uninst
Abort
uninst:
ClearErrors
ExecWait $R0
done:
FunctionEnd
Function un.onInit
!insertmacro MULTIUSER_UNINIT
FunctionEnd
Section "Gource" SecGource
SectionIn RO
GOURCE_INSTALL_LIST
writeUninstaller $INSTDIR\uninstall.exe
WriteRegStr SHCTX "Software\Gource" ${MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_VALUENAME} "$INSTDIR"
WriteRegStr SHCTX "Software\Gource" ${MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_VALUENAME} "$MultiUser.InstallMode"
WriteRegStr SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\Gource" "DisplayName" "Gource"
WriteRegStr SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\Gource" "DisplayVersion" "GOURCE_VERSION"
WriteRegStr SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\Gource" "Publisher" "acaudwell"
WriteRegStr SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\Gource" "UninstallString" '"$INSTDIR\uninstall.exe"'
WriteRegStr SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\Gource" "QuietUninstallString" '"$INSTDIR\uninstall.exe" /S'
WriteRegDWORD SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\Gource" "NoModify" 1
WriteRegDWORD SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\Gource" "NoRepair" 1
SectionEnd
Section "Add to PATH" SecAddtoPath
${If} $MultiUser.InstallMode == "AllUsers"
${EnvVarUpdate} $0 "PATH" "A" "HKLM" "$INSTDIR\cmd"
${ElseIf} $MultiUser.InstallMode == "CurrentUser"
${EnvVarUpdate} $0 "PATH" "A" "HKCU" "$INSTDIR\cmd"
${EndIf}
SectionEnd
Section "Uninstall"
${If} $MultiUser.InstallMode == "AllUsers"
${un.EnvVarUpdate} $0 "PATH" "R" "HKLM" "$INSTDIR\cmd"
${ElseIf} $MultiUser.InstallMode == "CurrentUser"
${un.EnvVarUpdate} $0 "PATH" "R" "HKCU" "$INSTDIR\cmd"
${EndIf}
DeleteRegKey SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\Gource"
DeleteRegKey SHCTX "Software\Gource"
GOURCE_UNINSTALL_LIST
GOURCE_UNINSTALL_DIRS
Delete $INSTDIR\uninstall.exe
RMDir "$INSTDIR"
SectionEnd
];
my @gource_files = qw(
data/beam.png
data/file.png
data/user.png
data/bloom.tga
data/bloom_alpha.tga
data/gource.style
data/fonts/FreeSans.ttf
data/shaders/bloom.frag
data/shaders/bloom.vert
data/shaders/shadow.frag
data/shaders/shadow.vert
data/shaders/text.frag
data/shaders/text.vert
cmd/gource.cmd
cmd/gource
);
my @gource_txts = qw(
README.md
ChangeLog
data/fonts/README
COPYING
THANKS
);
my @bin_files = qw(
gource.exe
);
my @gource_dirs = qw(
data
data/fonts
data/shaders
cmd
);
mkdir($binaries_dir) unless -d $binaries_dir;
mkdir($builds_output_dir) unless -d $builds_output_dir;
my $tmp_dir = "$builds_output_dir/gource-build.$$";
doit("rm $tmp_dir") if -d $tmp_dir;
mkdir($tmp_dir);
# create directories
foreach my $dir (@gource_dirs) {
mkdir("$tmp_dir/$dir");
}
my @gource_bundle;
update_binaries();
chdir("$base_dir") or die("chdir to $base_dir failed");
# copy binaries
foreach my $file (@bin_files, @dll_files) {
doit("cp $binaries_dir/$file $tmp_dir/$file");
push @gource_bundle, $file;
}
# copy general files
foreach my $file (@gource_files) {
doit("cp $file $tmp_dir/$file");
push @gource_bundle, $file;
}
# convert text files
foreach my $file (@gource_txts) {
(my $file_prefix = $file) =~ s/\..+$//;
my $txt_file = "$file_prefix.txt";
dosify("$file", "$tmp_dir/$txt_file");
push @gource_bundle, $txt_file;
}
my $version = gource_version();
my $installer_name = "gource-${version}.win64-setup.exe";
my $archive_name = "gource-${version}.win64.zip";
my $install_list = '';
foreach my $dir ('', @gource_dirs) {
my @dir_files = map { my $f = $_; $f =~ s{/}{\\}g; $f; }
grep { my $d = /^(.+)\// ? $1 : ''; $d eq $dir }
@gource_bundle;
(my $output_dir = $dir) =~ s{/}{\\}g;
$install_list .= "\n" . ' SetOutPath "$INSTDIR' . ( $dir ? "\\$output_dir" : "" ) . "\"\n\n";
foreach my $file (@dir_files) {
$install_list .= ' File '.$file."\n";
}
}
my $uninstall_list = join("\n", map { my $f = $_; $f =~ s{/}{\\}g; ' Delete $INSTDIR\\'.$f } @gource_bundle);
my $uninstall_dirs = join("\n", map { my $d = $_; $d =~ s{/}{\\}g; ' RMDir $INSTDIR\\'.$d } reverse @gource_dirs);
$nsis_script =~ s/GOURCE_VERSION/$version/g;
$nsis_script =~ s/GOURCE_INSTALLER/$installer_name/g;
$nsis_script =~ s/GOURCE_INSTALL_LIST/$install_list/;
$nsis_script =~ s/GOURCE_UNINSTALL_LIST/$uninstall_list/;
$nsis_script =~ s/GOURCE_UNINSTALL_DIRS/$uninstall_dirs/;
$nsis_script =~ s/\n/\r\n/g;
chdir($tmp_dir) or die("failed to change directory to '$tmp_dir'\n");
# remove existing copies of the version installer if they exist
unlink("../$installer_name") if -e "../$installer_name";
unlink("../$archive_name") if -e "../$archive_name";
my $output_file = "gource.nsi";
open my $NSIS_HANDLE, ">$output_file" or die("failed to open $output_file: $!");
print $NSIS_HANDLE $nsis_script;
close $NSIS_HANDLE;
# generate installer
# assert we have the long string build of NSIS
doit("$makensis -HDRINFO | grep -q NSIS_MAX_STRLEN=8192");
doit("$makensis $output_file");
doit("rm $output_file");
doit("mv $installer_name ..");
# also create zip archive
doit("zip -r $archive_name *");
doit("mv $archive_name ..");
chdir("$tmp_dir/..");
doit("rm -rf $tmp_dir");
================================================
FILE: dev/nsis/disclaimer.txt
================================================
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
================================================
FILE: gource.pro
================================================
# Note: this project file currently only implements building on Windows with Mingw-w64
# See the INSTALL file for building instructions
TEMPLATE = app
CONFIG += console
CONFIG -= app_bundle
CONFIG -= qt
DEFINES -= UNICODE
CONFIG += c++11
CONFIG += object_parallel_to_source
gcc {
QMAKE_CXXFLAGS_WARN_ON = -Wall -Wno-unused-variable -Wno-sign-compare -Wno-unused-parameter -Wno-reorder
QMAKE_CXXFLAGS_DEBUG += -DASSERTS_ENABLED
}
mingw {
QMAKE_CXXFLAGS += -Dmain=SDL_main
QMAKE_LFLAGS += -mconsole
INCLUDEPATH += C:\msys64\mingw64\include\SDL2
INCLUDEPATH += C:\msys64\mingw64\include\freetype2
LIBS += -lmingw32 -lSDL2main -lSDL2.dll
LIBS += -lSDL2_image.dll -lfreetype.dll -lpcre2-8.dll -lpng.dll -lglew32.dll -lboost_system-mt -lboost_filesystem-mt -lopengl32 -lglu32
LIBS += -static-libgcc -static-libstdc++
LIBS += -lcomdlg32
}
VPATH += ./src
SOURCES += \
action.cpp \
bloom.cpp \
caption.cpp \
dirnode.cpp \
file.cpp \
gource.cpp \
gource_settings.cpp \
gource_shell.cpp \
key.cpp \
logmill.cpp \
main.cpp \
pawn.cpp \
slider.cpp \
spline.cpp \
textbox.cpp \
user.cpp \
zoomcamera.cpp \
formats/apache.cpp \
formats/bzr.cpp \
formats/commitlog.cpp \
formats/custom.cpp \
formats/cvs-exp.cpp \
formats/cvs2cl.cpp \
formats/git.cpp \
formats/gitraw.cpp \
formats/hg.cpp \
formats/svn.cpp \
tinyxml/tinystr.cpp \
tinyxml/tinyxml.cpp \
tinyxml/tinyxmlerror.cpp \
tinyxml/tinyxmlparser.cpp \
core/conffile.cpp \
core/display.cpp \
core/frustum.cpp \
core/fxfont.cpp \
core/logger.cpp \
core/mousecursor.cpp \
core/plane.cpp \
core/png_writer.cpp \
core/ppm.cpp \
core/quadtree.cpp \
core/regex.cpp \
core/resource.cpp \
core/sdlapp.cpp \
core/seeklog.cpp \
core/settings.cpp \
core/shader.cpp \
core/shader_common.cpp \
core/stringhash.cpp \
core/texture.cpp \
core/tga.cpp \
core/timezone.cpp \
core/vbo.cpp \
core/vectors.cpp
HEADERS += \
action.h \
bloom.h \
caption.h \
dirnode.h \
file.h \
gource.h \
gource_settings.h \
gource_shell.h \
key.h \
logmill.h \
main.h \
pawn.h \
slider.h \
spline.h \
textbox.h \
user.h \
zoomcamera.h \
formats/apache.h \
formats/bzr.h \
formats/commitlog.h \
formats/custom.h \
formats/cvs-exp.h \
formats/cvs2cl.h \
formats/git.h \
formats/gitraw.h \
formats/hg.h \
formats/svn.h \
tinyxml/tinystr.h \
tinyxml/tinyxml.h \
core/bounds.h \
core/conffile.h \
core/display.h \
core/frustum.h \
core/fxfont.h \
core/gl.h \
core/logger.h \
core/mousecursor.h \
core/pi.h \
core/plane.h \
core/png_writer.h \
core/ppm.h \
core/quadtree.h \
core/regex.h \
core/resource.h \
core/sdlapp.h \
core/seeklog.h \
core/settings.h \
core/shader.h \
core/shader_common.h \
core/stringhash.h \
core/texture.h \
core/tga.h \
core/timezone.h \
core/vbo.h \
core/vectors.h
DISTFILES += \
data/shaders/bloom.frag \
data/shaders/shadow.frag \
data/shaders/text.frag \
data/shaders/bloom.vert \
data/shaders/shadow.vert \
data/shaders/text.vert
================================================
FILE: m4/ax_boost_base.m4
================================================
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_boost_base.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_BOOST_BASE([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
#
# DESCRIPTION
#
# Test for the Boost C++ libraries of a particular version (or newer)
#
# If no path to the installed boost library is given the macro searches
# under /usr, /usr/local, /opt, /opt/local and /opt/homebrew and evaluates
# the $BOOST_ROOT environment variable. Further documentation is available
# at .
#
# This macro calls:
#
# AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS)
#
# And sets:
#
# HAVE_BOOST
#
# LICENSE
#
# Copyright (c) 2008 Thomas Porschberg
# Copyright (c) 2009 Peter Adolphs
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 55
# example boost program (need to pass version)
m4_define([_AX_BOOST_BASE_PROGRAM],
[AC_LANG_PROGRAM([[
#include
]],[[
(void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($1))]));
]])])
AC_DEFUN([AX_BOOST_BASE],
[
AC_ARG_WITH([boost],
[AS_HELP_STRING([--with-boost@<:@=ARG@:>@],
[use Boost library from a standard location (ARG=yes),
from the specified location (ARG=),
or disable it (ARG=no)
@<:@ARG=yes@:>@ ])],
[
AS_CASE([$withval],
[no],[want_boost="no";_AX_BOOST_BASE_boost_path=""],
[yes],[want_boost="yes";_AX_BOOST_BASE_boost_path=""],
[want_boost="yes";_AX_BOOST_BASE_boost_path="$withval"])
],
[want_boost="yes"])
AC_ARG_WITH([boost-libdir],
[AS_HELP_STRING([--with-boost-libdir=LIB_DIR],
[Force given directory for boost libraries.
Note that this will override library path detection,
so use this parameter only if default library detection fails
and you know exactly where your boost libraries are located.])],
[
AS_IF([test -d "$withval"],
[_AX_BOOST_BASE_boost_lib_path="$withval"],
[AC_MSG_ERROR([--with-boost-libdir expected directory name])])
],
[_AX_BOOST_BASE_boost_lib_path=""])
BOOST_LDFLAGS=""
BOOST_CPPFLAGS=""
AS_IF([test "x$want_boost" = "xyes"],
[_AX_BOOST_BASE_RUNDETECT([$1],[$2],[$3])])
AC_SUBST(BOOST_CPPFLAGS)
AC_SUBST(BOOST_LDFLAGS)
])
# convert a version string in $2 to numeric and affect to polymorphic var $1
AC_DEFUN([_AX_BOOST_BASE_TONUMERICVERSION],[
AS_IF([test "x$2" = "x"],[_AX_BOOST_BASE_TONUMERICVERSION_req="1.20.0"],[_AX_BOOST_BASE_TONUMERICVERSION_req="$2"])
_AX_BOOST_BASE_TONUMERICVERSION_req_shorten=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([[0-9]]*\.[[0-9]]*\)'`
_AX_BOOST_BASE_TONUMERICVERSION_req_major=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([[0-9]]*\)'`
AS_IF([test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_major" = "x"],
[AC_MSG_ERROR([You should at least specify libboost major version])])
_AX_BOOST_BASE_TONUMERICVERSION_req_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[[0-9]]*\.\([[0-9]]*\)'`
AS_IF([test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_minor" = "x"],
[_AX_BOOST_BASE_TONUMERICVERSION_req_minor="0"])
_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
AS_IF([test "X$_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor" = "X"],
[_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor="0"])
_AX_BOOST_BASE_TONUMERICVERSION_RET=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req_major \* 100000 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_minor \* 100 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor`
AS_VAR_SET($1,$_AX_BOOST_BASE_TONUMERICVERSION_RET)
])
dnl Run the detection of boost should be run only if $want_boost
AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
_AX_BOOST_BASE_TONUMERICVERSION(WANT_BOOST_VERSION,[$1])
succeeded=no
AC_REQUIRE([AC_CANONICAL_HOST])
dnl On 64-bit systems check for system libraries in both lib64 and lib.
dnl The former is specified by FHS, but e.g. Debian does not adhere to
dnl this (as it rises problems for generic multi-arch support).
dnl The last entry in the list is chosen by default when no libraries
dnl are found, e.g. when only header-only libraries are installed!
AS_CASE([${host_cpu}],
[x86_64],[libsubdirs="lib64 libx32 lib lib64"],
[mips*64*],[libsubdirs="lib64 lib32 lib lib64"],
[ppc64|powerpc64|s390x|sparc64|aarch64|ppc64le|powerpc64le|riscv64|e2k|loongarch64],[libsubdirs="lib64 lib lib64"],
[libsubdirs="lib"]
)
dnl allow for real multi-arch paths e.g. /usr/lib/x86_64-linux-gnu. Give
dnl them priority over the other paths since, if libs are found there, they
dnl are almost assuredly the ones desired.
AS_CASE([${host_cpu}],
[i?86],[multiarch_libsubdir="lib/i386-${host_os}"],
[armv7l],[multiarch_libsubdir="lib/arm-${host_os}"],
[multiarch_libsubdir="lib/${host_cpu}-${host_os}"]
)
dnl first we check the system location for boost libraries
dnl this location is chosen if boost libraries are installed with the --layout=system option
dnl or if you install boost with RPM
AS_IF([test "x$_AX_BOOST_BASE_boost_path" != "x"],[
AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION) includes in "$_AX_BOOST_BASE_boost_path/include"])
AS_IF([test -d "$_AX_BOOST_BASE_boost_path/include" && test -r "$_AX_BOOST_BASE_boost_path/include"],[
AC_MSG_RESULT([yes])
BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include"
for _AX_BOOST_BASE_boost_path_tmp in $multiarch_libsubdir $libsubdirs; do
AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION) lib path in "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp"])
AS_IF([test -d "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" && test -r "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" ],[
AC_MSG_RESULT([yes])
BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp";
break;
],
[AC_MSG_RESULT([no])])
done],[
AC_MSG_RESULT([no])])
],[
if test X"$cross_compiling" = Xyes; then
search_libsubdirs=$multiarch_libsubdir
else
search_libsubdirs="$multiarch_libsubdir $libsubdirs"
fi
for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local /opt/homebrew ; do
if test -d "$_AX_BOOST_BASE_boost_path_tmp/include/boost" && test -r "$_AX_BOOST_BASE_boost_path_tmp/include/boost" ; then
for libsubdir in $search_libsubdirs ; do
if ls "$_AX_BOOST_BASE_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
done
BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path_tmp/$libsubdir"
BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path_tmp/include"
break;
fi
done
])
dnl overwrite ld flags if we have required special directory with
dnl --with-boost-libdir parameter
AS_IF([test "x$_AX_BOOST_BASE_boost_lib_path" != "x"],
[BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_lib_path"])
AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION)])
CPPFLAGS_SAVED="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
export CPPFLAGS
LDFLAGS_SAVED="$LDFLAGS"
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
export LDFLAGS
AC_REQUIRE([AC_PROG_CXX])
AC_LANG_PUSH(C++)
AC_COMPILE_IFELSE([_AX_BOOST_BASE_PROGRAM($WANT_BOOST_VERSION)],[
AC_MSG_RESULT(yes)
succeeded=yes
found_system=yes
],[
])
AC_LANG_POP([C++])
dnl if we found no boost with system layout we search for boost libraries
dnl built and installed without the --layout=system option or for a staged(not installed) version
if test "x$succeeded" != "xyes" ; then
CPPFLAGS="$CPPFLAGS_SAVED"
LDFLAGS="$LDFLAGS_SAVED"
BOOST_CPPFLAGS=
if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
BOOST_LDFLAGS=
fi
_version=0
if test -n "$_AX_BOOST_BASE_boost_path" ; then
if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path"; then
for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
_version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
V_CHECK=`expr $_version_tmp \> $_version`
if test "x$V_CHECK" = "x1" ; then
_version=$_version_tmp
fi
VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include/boost-$VERSION_UNDERSCORE"
done
dnl if nothing found search for layout used in Windows distributions
if test -z "$BOOST_CPPFLAGS"; then
if test -d "$_AX_BOOST_BASE_boost_path/boost" && test -r "$_AX_BOOST_BASE_boost_path/boost"; then
BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path"
fi
fi
dnl if we found something and BOOST_LDFLAGS was unset before
dnl (because "$_AX_BOOST_BASE_boost_lib_path" = ""), set it here.
if test -n "$BOOST_CPPFLAGS" && test -z "$BOOST_LDFLAGS"; then
for libsubdir in $libsubdirs ; do
if ls "$_AX_BOOST_BASE_boost_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
done
BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$libsubdir"
fi
fi
else
if test "x$cross_compiling" != "xyes" ; then
for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local /opt/homebrew ; do
if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path" ; then
for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
_version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
V_CHECK=`expr $_version_tmp \> $_version`
if test "x$V_CHECK" = "x1" ; then
_version=$_version_tmp
best_path=$_AX_BOOST_BASE_boost_path
fi
done
fi
done
VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
for libsubdir in $libsubdirs ; do
if ls "$best_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
done
BOOST_LDFLAGS="-L$best_path/$libsubdir"
fi
fi
if test -n "$BOOST_ROOT" ; then
for libsubdir in $libsubdirs ; do
if ls "$BOOST_ROOT/stage/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
done
if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/$libsubdir" && test -r "$BOOST_ROOT/stage/$libsubdir"; then
version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
stage_version_shorten=`expr $stage_version : '\([[0-9]]*\.[[0-9]]*\)'`
V_CHECK=`expr $stage_version_shorten \>\= $_version`
if test "x$V_CHECK" = "x1" && test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
AC_MSG_NOTICE(We will use a staged boost library from $BOOST_ROOT)
BOOST_CPPFLAGS="-I$BOOST_ROOT"
BOOST_LDFLAGS="-L$BOOST_ROOT/stage/$libsubdir"
fi
fi
fi
fi
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
export CPPFLAGS
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
export LDFLAGS
AC_LANG_PUSH(C++)
AC_COMPILE_IFELSE([_AX_BOOST_BASE_PROGRAM($WANT_BOOST_VERSION)],[
AC_MSG_RESULT(yes)
succeeded=yes
found_system=yes
],[
])
AC_LANG_POP([C++])
fi
if test "x$succeeded" != "xyes" ; then
if test "x$_version" = "x0" ; then
AC_MSG_NOTICE([[We could not detect the boost libraries (version $1 or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option. If you are sure you have boost installed, then check your version number looking in . See http://randspringer.de/boost for more documentation.]])
else
AC_MSG_NOTICE([Your boost libraries seems to old (version $_version).])
fi
BOOST_LDFLAGS=""
BOOST_CPPFLAGS=""
# execute ACTION-IF-NOT-FOUND (if present):
ifelse([$3], , :, [$3])
else
AC_DEFINE(HAVE_BOOST,,[define if the Boost library is available])
# execute ACTION-IF-FOUND (if present):
ifelse([$2], , :, [$2])
fi
CPPFLAGS="$CPPFLAGS_SAVED"
LDFLAGS="$LDFLAGS_SAVED"
])
================================================
FILE: m4/ax_boost_filesystem.m4
================================================
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_boost_filesystem.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_BOOST_FILESYSTEM
#
# DESCRIPTION
#
# Test for Filesystem library from the Boost C++ libraries. The macro
# requires a preceding call to AX_BOOST_BASE. Further documentation is
# available at .
#
# This macro calls:
#
# AC_SUBST(BOOST_FILESYSTEM_LIB)
#
# And sets:
#
# HAVE_BOOST_FILESYSTEM
#
# LICENSE
#
# Copyright (c) 2009 Thomas Porschberg
# Copyright (c) 2009 Michael Tindal
# Copyright (c) 2009 Roman Rybalko
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 28
AC_DEFUN([AX_BOOST_FILESYSTEM],
[
AC_ARG_WITH([boost-filesystem],
AS_HELP_STRING([--with-boost-filesystem@<:@=special-lib@:>@],
[use the Filesystem library from boost - it is possible to specify a certain library for the linker
e.g. --with-boost-filesystem=boost_filesystem-gcc-mt ]),
[
if test "$withval" = "no"; then
want_boost="no"
elif test "$withval" = "yes"; then
want_boost="yes"
ax_boost_user_filesystem_lib=""
else
want_boost="yes"
ax_boost_user_filesystem_lib="$withval"
fi
],
[want_boost="yes"]
)
if test "x$want_boost" = "xyes"; then
AC_REQUIRE([AC_PROG_CC])
CPPFLAGS_SAVED="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
export CPPFLAGS
LDFLAGS_SAVED="$LDFLAGS"
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
export LDFLAGS
LIBS_SAVED=$LIBS
LIBS="$LIBS $BOOST_SYSTEM_LIB"
export LIBS
AC_CACHE_CHECK(whether the Boost::Filesystem library is available,
ax_cv_boost_filesystem,
[AC_LANG_PUSH([C++])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include ]],
[[using namespace boost::filesystem;
path my_path( "foo/bar/data.txt" );
return 0;]])],
ax_cv_boost_filesystem=yes, ax_cv_boost_filesystem=no)
AC_LANG_POP([C++])
])
if test "x$ax_cv_boost_filesystem" = "xyes"; then
AC_DEFINE(HAVE_BOOST_FILESYSTEM,,[define if the Boost::Filesystem library is available])
BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
if test "x$ax_boost_user_filesystem_lib" = "x"; then
for libextension in `ls -r $BOOSTLIBDIR/libboost_filesystem* 2>/dev/null | sed 's,.*/lib,,' | sed 's,\..*,,'` ; do
ax_lib=${libextension}
AC_CHECK_LIB($ax_lib, exit,
[BOOST_FILESYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes"; break],
[link_filesystem="no"])
done
if test "x$link_filesystem" != "xyes"; then
for libextension in `ls -r $BOOSTLIBDIR/boost_filesystem* 2>/dev/null | sed 's,.*/,,' | sed -e 's,\..*,,'` ; do
ax_lib=${libextension}
AC_CHECK_LIB($ax_lib, exit,
[BOOST_FILESYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes"; break],
[link_filesystem="no"])
done
fi
else
for ax_lib in $ax_boost_user_filesystem_lib boost_filesystem-$ax_boost_user_filesystem_lib; do
AC_CHECK_LIB($ax_lib, exit,
[BOOST_FILESYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes"; break],
[link_filesystem="no"])
done
fi
if test "x$ax_lib" = "x"; then
AC_MSG_ERROR(Could not find a version of the Boost::Filesystem library!)
fi
if test "x$link_filesystem" != "xyes"; then
AC_MSG_ERROR(Could not link against $ax_lib !)
fi
fi
CPPFLAGS="$CPPFLAGS_SAVED"
LDFLAGS="$LDFLAGS_SAVED"
LIBS="$LIBS_SAVED"
fi
])
================================================
FILE: m4/ax_check_gl.m4
================================================
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_check_gl.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_GL([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
#
# DESCRIPTION
#
# Checks for an OpenGL implementation. If a valid OpenGL implementation is
# found, this macro would set C preprocessor symbol HAVE_GL to 1.
#
# If either a valid OpenGL header or library was not found, by default the
# configuration would exits on error. This behavior can be overwritten by
# providing a custom "ACTION-IF-NOT-FOUND" hook.
#
# If the header, library was found, and been tested for compiling and
# linking the configuration would export the required compiler flags to
# "GL_CFLAGS" and "GL_LIBS". These two variables can also be overwritten
# by user from the command line if they want to link against the library
# they specified instead of having the configuration script to detect the
# flags automatically. Note that having "GL_CFLAGS" or "GL_LIBS" set
# doesn't mean it can compile or link with the flags, since it could be
# overwritten by user. However the "HAVE_GL" symbol and "ACTION-IF-FOUND"
# hook is always guaranteed to reflect a valid OpenGL implementation.
#
# If user didn't specify the "ACTION-IF-FOUND" hook, the configuration
# would prepend "GL_CFLAGS" and "GL_LIBS" to "CFLAGS" and "LIBS", like
# many other autoconf macros do.
#
# OpenGL is one of the libraries that has different header names on
# different platforms. This macro does the header detection, and will
# export the following symbol: "HAVE_GL_GL_H" for having "GL/gl.h" or
# "HAVE_OPENGL_GL_H" for having "OpenGL/gl.h". To write a portable OpenGL
# code, you should include OpenGL header like so:
#
# #if defined(HAVE_WINDOWS_H) && defined(_WIN32)
# # include
# #endif
# #ifdef HAVE_GL_GL_H
# # include
# #elif defined(HAVE_OPENGL_GL_H)
# # include
# #else
# # error no gl.h
# #endif
#
# On the OSX platform, there's two possible OpenGL implementation. One is
# the OpenGL that ships with OSX, the other comes with X11/XQuartz
# (http://www.xquartz.org). To use the xquartz variant, user can use the
# option --with-xquartz-gl[=path to xquartz root]. By default the
# configuration will check "/opt/X11", which is the default X11 install
# location on OSX.
#
# LICENSE
#
# Copyright (c) 2009 Braden McDaniel
# Copyright (c) 2012 Bastien Roucaries
# Copyright (c) 2016 Felix Chern
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see .
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 22
# example gl program
m4_define([_AX_CHECK_GL_PROGRAM],
[AC_LANG_PROGRAM([[
# if defined(HAVE_WINDOWS_H) && defined(_WIN32)
# include
# endif
# ifdef HAVE_GL_GL_H
# include
# elif defined(HAVE_OPENGL_GL_H)
# include
# else
# error no gl.h
# endif
]],[[glBegin(0)]])])
dnl Default include : add windows.h
dnl see http://www.opengl.org/wiki/Platform_specifics:_Windows
dnl (acceded 20120801)
AC_DEFUN([_AX_CHECK_GL_INCLUDES_DEFAULT],dnl
[
AC_INCLUDES_DEFAULT
[
# if defined(HAVE_WINDOWS_H) && defined(_WIN32)
# include
# endif
]
])
# _AX_CHECK_GL_SAVE_FLAGS(LIST-OF-FLAGS)
# Use this macro before you modify the flags.
# Restore the flags by _AX_CHECK_GL_RESTORE_FLAGS
#
# Example: _AX_CHECK_GL_SAVE_FLAGS([[CFLAGS],[LIBS]]) expands to
# gl_saved_flag_cflags=$CFLAGS
# gl_saved_flag_libs=$LIBS
# CFLAGS="$GL_CFLAGS $CFLAGS"
# LIBS="$GL_LIBS $LIBS"
AC_DEFUN([_AX_CHECK_GL_SAVE_FLAGS], [
AX_SAVE_FLAGS_WITH_PREFIX([GL],[$1])
AC_LANG_PUSH([C])
])
# _AX_CHECK_GL_RESTORE_FLAGS(LIST-OF-FLAGS)
# Use this marcro to restore the flags you saved using
# _AX_CHECK_GL_SAVE_FLAGS
#
# Example: _AX_CHECK_GL_RESTORE_FLAGS([[CFLAGS],[LIBS]]) expands to
# CFLAGS="$gl_saved_flag_cflags"
# LIBS="$gl_saved_flag_libs"
AC_DEFUN([_AX_CHECK_GL_RESTORE_FLAGS], [
AX_RESTORE_FLAGS_WITH_PREFIX([GL],[$1])
AC_LANG_POP([C])
])
# Check if the program compiles
AC_DEFUN([_AX_CHECK_GL_COMPILE],
[dnl
_AX_CHECK_GL_SAVE_FLAGS([CFLAGS])
AC_COMPILE_IFELSE([_AX_CHECK_GL_PROGRAM],
[ax_check_gl_compile_opengl="yes"],
[ax_check_gl_compile_opengl="no"])
_AX_CHECK_GL_RESTORE_FLAGS([CFLAGS])
])
# Compile the example program (cache)
AC_DEFUN([_AX_CHECK_GL_COMPILE_CV],
[dnl
AC_CACHE_CHECK([for compiling a minimal OpenGL program],[ax_cv_check_gl_compile_opengl],
[_AX_CHECK_GL_COMPILE()
ax_cv_check_gl_compile_opengl="${ax_check_gl_compile_opengl}"])
ax_check_gl_compile_opengl="${ax_cv_check_gl_compile_opengl}"
])
# Link the example program
AC_DEFUN([_AX_CHECK_GL_LINK],
[dnl
_AX_CHECK_GL_SAVE_FLAGS([[CFLAGS],[LIBS],[LDFLAGS]])
AC_LINK_IFELSE([_AX_CHECK_GL_PROGRAM],
[ax_check_gl_link_opengl="yes"],
[ax_check_gl_link_opengl="no"])
_AX_CHECK_GL_RESTORE_FLAGS([[CFLAGS],[LIBS],[LDFLAGS]])
])
# Link the example program (cache)
AC_DEFUN([_AX_CHECK_GL_LINK_CV],
[dnl
AC_CACHE_CHECK([for linking a minimal OpenGL program],[ax_cv_check_gl_link_opengl],
[_AX_CHECK_GL_LINK()
ax_cv_check_gl_link_opengl="${ax_check_gl_link_opengl}"])
ax_check_gl_link_opengl="${ax_cv_check_gl_link_opengl}"
])
# _AX_CHECK_GL_MANUAL_LIBS_GENERIC(LIBRARIES-TO-SEARCH)
# Searches library provided in $1, and output the flag
# $ax_check_gl_lib_opengl
AC_DEFUN([_AX_CHECK_GL_MANUAL_LIBS_GENERIC], [
AS_IF([test -n "$GL_LIBS"],[], [
ax_check_gl_manual_libs_generic_extra_libs="$1"
AS_IF([test "X$ax_check_gl_manual_libs_generic_extra_libs" = "X"],
[AC_MSG_ERROR([AX_CHECK_GL_MANUAL_LIBS_GENERIC argument must no be empty])])
_AX_CHECK_GL_SAVE_FLAGS([CFLAGS])
AC_SEARCH_LIBS([glBegin],[$ax_check_gl_manual_libs_generic_extra_libs], [
ax_check_gl_lib_opengl="yes"
break
])
AS_IF([test "X$ax_check_gl_lib_opengl"="Xyes"],
[GL_LIBS="${ac_cv_search_glBegin}"])
_AX_CHECK_GL_RESTORE_FLAGS([CFLAGS])
])
])
# _WITH_XQUARTZ_GL
# ----------------
# Provides an option in command line to specify the XQuartz installation
# path on OSX, so that user can link to it instead of using the default
# OSX OpenGL framework. (Mac OSX only)
AC_DEFUN_ONCE([_WITH_XQUARTZ_GL],[
AC_ARG_WITH([xquartz-gl],
[AS_HELP_STRING([--with-xquartz-gl@<:@=DIR@:>@],
[On Mac OSX, use opengl provided by X11/XQuartz instead of the built-in framework.
If enabled, the default location is @<:@DIR=/opt/X11@:>@.
This option is default to false.])],
[AS_IF([test "X$with_xquartz_gl"="Xyes"],
[with_xquartz_gl="/opt/X11"])],
[with_xquartz_gl=no])
AS_IF([test "X$with_xquartz_gl" != "Xno"],
[AC_MSG_CHECKING([OSX X11 path])
AS_IF([test -e "$with_xquartz_gl"],
[AC_MSG_RESULT(["$with_xquartz_gl"])
CFLAGS="-I$with_xquartz_gl/include $CFLAGS"
LIBS="-L$with_xquartz_gl/lib $LIBS"
],
[with_xquartz_gl=no
AC_MSG_RESULT([no])
AC_MSG_WARN([--with-xquartz-gl was given, but test for X11 failed. Fallback to system framework])
])
])
])
# OSX specific setup for OpenGL check
AC_DEFUN([_AX_CHECK_DARWIN_GL], [
AC_REQUIRE([_WITH_XQUARTZ_GL])
AS_IF([test "x$with_xquartz_gl" != "xno"],
[GL_LIBS="${GL_LIBS:--lGL}"],
[GL_LIBS="${GL_LIBS:--framework OpenGL}"])
])
# AX_CHECK_GL_LIB([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
# ---------------------------------------------------------
# Checks OpenGL headers and library and provides hooks for success and failures.
# When $1 is not set, this macro would modify CFLAGS and LIBS environment variables.
# However, user can override this behavior by providing their own hooks.
# The CFLAGS and LIBS flags required by OpenGL is always exported in
# GL_CFLAGS and GL_LIBS environment variable.
#
# In other words, the default behavior of AX_CHECK_GL_LIB() is equivalent to
# AX_CHECK_GL_LIB(
# [CFLAGS="$GL_CFLAGS $CFLAGS"
# LIBS="$GL_LIBS $LIBS"]
# )
AC_DEFUN([AX_CHECK_GL],
[AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([PKG_PROG_PKG_CONFIG])
AC_ARG_VAR([GL_CFLAGS],[C compiler flags for GL, overriding configure script defaults])
AC_ARG_VAR([GL_LIBS],[Linker flags for GL, overriding configure script defaults])
dnl --with-gl or not can be implemented outside of check-gl
AS_CASE([${host}],
[*-darwin*],[_AX_CHECK_DARWIN_GL],
dnl some windows may support X11 opengl, and should be able to linked
dnl by -lGL. However I have no machine to test it.
[*-cygwin*|*-mingw*],[
_AX_CHECK_GL_MANUAL_LIBS_GENERIC([opengl32 GL gl])
AC_CHECK_HEADERS([windows.h])
],
[PKG_PROG_PKG_CONFIG
PKG_CHECK_MODULES([GL],[gl],
[],
[_AX_CHECK_GL_MANUAL_LIBS_GENERIC([GL gl])])
]) dnl host specific checks
dnl this was cache
_AX_CHECK_GL_SAVE_FLAGS([CFLAGS])
AC_CHECK_HEADERS([GL/gl.h OpenGL/gl.h],
[ax_check_gl_have_headers="yes";break])
_AX_CHECK_GL_RESTORE_FLAGS([CFLAGS])
AS_IF([test "X$ax_check_gl_have_headers" = "Xyes"],
[_AX_CHECK_GL_COMPILE_CV()],
[no_gl=yes])
AS_IF([test "X$ax_check_gl_compile_opengl" = "Xyes"],
[_AX_CHECK_GL_LINK_CV()],
[no_gl=yes])
AS_IF([test "X$no_gl" = "X"],
[AC_DEFINE([HAVE_GL], [1], [Defined if a valid OpenGL implementation is found.])
m4_ifval([$1],
[$1],
[CFLAGS="$GL_CFLAGS $CFLAGS"
LIBS="$GL_LIBS $LIBS"])
],
[m4_ifval([$2],
[$2],
[AC_MSG_ERROR([Could not find a valid OpenGL implementation])])
])
])
================================================
FILE: m4/ax_check_glu.m4
================================================
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_check_glu.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_GLU([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
#
# DESCRIPTION
#
# Checks for GLUT. If a valid GLU implementation is found, the configure
# script would export the C preprocessor symbol "HAVE_GLU=1".
#
# If either a valid GLU header or library was not found, by default the
# configure script would exit on error. This behavior can be overwritten
# by providing a custom "ACTION-IF-NOT-FOUND" hook.
#
# If the header, library was found, and been tested for compiling and
# linking the configuration would export the required compiler flags to
# "GLU_CFLAGS" and "GLU_LIBS" environment variables. These two variables
# can also be overwritten by defining the environment variables before
# executing the configure program. If it was predefined, configure would
# not try to overwrite it, but it would still perform the compile and link
# test. Only when the tests succeeded does the configure script to export
# "HAVE_GLU=1" and to run "ACTION-IF-FOUND" hook.
#
# If user didn't specify the "ACTION-IF-FOUND" hook, the configuration
# would prepend "GLU_CFLAGS" and "GLU_LIBS" to "CFLAGS" and "LIBS", like
# many other autoconf macros do.
#
# If the header "GL/glu.h" is found, "HAVE_GL_GLU_H" is defined. If the
# header "OpenGL/glu.h" is found, HAVE_OPENGL_GLU_H is defined.
#
# You should use something like this in your headers:
#
# # if defined(HAVE_WINDOWS_H) && defined(_WIN32)
# # include
# # endif
# # if defined(HAVE_GL_GLU_H)
# # include
# # elif defined(HAVE_OPENGL_GLU_H)
# # include
# # else
# # error no glu.h
# # endif
#
# On the OSX platform, you can use the option --with-xquartz-gl to use
# X11/Xquartz GLU implementation instead of the system built in GLU
# framework.
#
# Some implementations (in particular, some versions of Mac OS X) are
# known to treat the GLU tesselator callback function type as "GLvoid
# (*)(...)" rather than the standard "GLvoid (*)()". If the former
# condition is detected, this macro defines "HAVE_VARARGS_GLU_TESSCB".
#
# LICENSE
#
# Copyright (c) 2009 Braden McDaniel
# Copyright (c) 2013 Bastien Roucaries
# Copyright (c) 2016 Felix Chern
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see .
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 23
# example program
m4_define([_AX_CHECK_GLU_PROGRAM],
[AC_LANG_PROGRAM([[
# if defined(HAVE_WINDOWS_H) && defined(_WIN32)
# include
# endif
# ifdef HAVE_GL_GLU_H
# include
# elif defined(HAVE_OPENGL_GLU_H)
# include
# else
# error no glu.h
# endif
]],[[gluBeginCurve(0)]])])
dnl Default include : add windows.h
dnl see http://www.opengl.org/wiki/Platform_specifics:_Windows
dnl (acceded 20120801)
AC_DEFUN([_AX_CHECK_GLU_INCLUDES_DEFAULT],dnl
[
AC_INCLUDES_DEFAULT
[
# if defined(HAVE_WINDOWS_H) && defined(_WIN32)
# include
# endif
]
])
# check tesselation callback function signature.
m4_define([_AX_CHECK_GLU_VARARGS_TESSVB_PROGRAM],
[AC_LANG_PROGRAM([[
# if defined(HAVE_WINDOWS_H) && defined(_WIN32)
# include
# endif
# ifdef HAVE_GL_GLU_H
# include
# elif defined(HAVE_OPENGL_GLU_H)
# include
# else
# error no glu.h
# endif
]],
[[GLvoid (*func)(...); gluTessCallback(0, 0, func)]])
])
# _AX_CHECK_GLU_SAVE_FLAGS(LIST-OF-FLAGS,[LANG])
# ----------------------------------------------
# Save the flags to shell variables.
# Example: _AX_CHECK_GLU_SAVE_FLAGS([[CFLAGS],[LIBS]]) expands to
# AC_LANG_PUSH([C])
# glu_saved_flag_cflags=$CFLAGS
# glu_saved_flag_libs=$LIBS
# CFLAGS="$GLU_CFLAGS $CFLAGS"
# LIBS="$GLU_LIBS $LIBS"
#
# Can optionally support other LANG by specifying $2
AC_DEFUN([_AX_CHECK_GLU_SAVE_FLAGS], [
m4_ifval([$2],
[AC_LANG_PUSH([$2])],
[AC_LANG_PUSH([C])])
AX_SAVE_FLAGS_WITH_PREFIX([GLU],[$1]) dnl defined in ax_check_gl
])
# _AX_CHECK_GLU_RESTORE_FLAGS(LIST-OF-FLAGS)
# Use this marcro to restore the flags you saved using
# _AX_CHECK_GLU_SAVE_FLAGS
#
# Example: _AX_CHECK_GLU_RESTORE_FLAGS([[CFLAGS],[LIBS]]) expands to
# CFLAGS="$glu_saved_flag_cflags"
# LIBS="$glu_saved_flag_libs"
# AC_LANG_POP([C])
AC_DEFUN([_AX_CHECK_GLU_RESTORE_FLAGS], [
AX_RESTORE_FLAGS_WITH_PREFIX([GLU],[$1]) dnl defined in ax_check_gl
m4_ifval([$2],
[AC_LANG_POP([$2])],
[AC_LANG_POP([C])])
])
# Search headers and export $ax_check_glu_have_headers
AC_DEFUN([_AX_CHECK_GLU_HEADERS], [
_AX_CHECK_GLU_SAVE_FLAGS([CFLAGS])
AC_CHECK_HEADERS([$1],
[ax_check_glu_have_headers="yes";],
[],
[_AX_CHECK_GLU_INCLUDES_DEFAULT()])
_AX_CHECK_GLU_RESTORE_FLAGS([CFLAGS])
])
# _AX_CHECK_GLU_SEARCH_LIBS(LIBS)
# -------------------------------
# Search for a valid GLU lib from $1 and set
# GLU_LIBS respectively
AC_DEFUN([_AX_CHECK_GLU_SEARCH_LIBS], [
_AX_CHECK_GLU_SAVE_FLAGS([[CFLAGS],[LIBS]])
AC_SEARCH_LIBS([gluBeginCurve],[$1],
[GLU_LIBS="${GLU_LIBS:-$ac_cv_search_gluBeginCurve}"])
_AX_CHECK_GLU_RESTORE_FLAGS([[CFLAGS],[LIBS]])
])
# OSX specific GLU checks
AC_DEFUN([_AX_CHECK_DARWIN_GLU], [
AC_REQUIRE([_WITH_XQUARTZ_GL])
AS_IF([test "x$with_xquartz_gl" != "xno"],
[GLU_LIBS="${GLU_LIBS:--lGLU}"],
[GLU_LIBS="${GLU_LIBS:--framework OpenGL}"])
])
# AX_CHECK_GLU([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
# -----------------------------------------------------
# Checks GLU and provides hooks for success and failures
AC_DEFUN([AX_CHECK_GLU],[
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([_WITH_XQUARTZ_GL])
AC_REQUIRE([PKG_PROG_PKG_CONFIG])
AC_ARG_VAR([GLU_CFLAGS],[C compiler flags for GLU, overriding system check])
AC_ARG_VAR([GLU_LIBS],[Linker flags for GLU, overriding system check])
dnl Setup GLU_CFLAGS and GLU_LIBS
AS_CASE([${host}],
[*-darwin*],[_AX_CHECK_DARWIN_GLU],
[*-cygwin*],[_AX_CHECK_GLU_SEARCH_LIBS([GLU glu MesaGLU glu32])
AC_CHECK_HEADERS([windows.h])],
# try first native
[*-mingw*],[_AX_CHECK_GLU_SEARCH_LIBS([glu32 GLU glu MesaGLU])
AC_CHECK_HEADERS([windows.h])],
[PKG_PROG_PKG_CONFIG
PKG_CHECK_MODULES([GLU],[glu],
[],
[_AX_CHECK_GLU_SEARCH_LIBS([GLU glu MesaGLU])])
])
AS_CASE([$host],
[*-darwin*],
[AS_IF([test "X$with_xquartz_gl" = "Xno"],
[_AX_CHECK_GLU_HEADERS([OpenGL/glu.h])],
[_AX_CHECK_GLU_HEADERS([GL/glu.h])]
)],
[_AX_CHECK_GLU_HEADERS([GL/glu.h])])
dnl compile test
AS_IF([test "X$ax_check_glu_have_headers" = "Xyes"],
[AC_CACHE_CHECK([for compiling a minimal OpenGL Utility (GLU) program],
[ax_cv_check_glu_compile],
[_AX_CHECK_GLU_SAVE_FLAGS([CFLAGS])
AC_COMPILE_IFELSE([_AX_CHECK_GLU_PROGRAM],
[ax_cv_check_glu_compile="yes"],
[ax_cv_check_glu_compile="no"])
_AX_CHECK_GLU_RESTORE_FLAGS([CFLAGS])])
])
dnl link test
AS_IF([test "X$ax_cv_check_glu_compile" = "Xyes"],
[AC_CACHE_CHECK([for linking a minimal GLU program],
[ax_cv_check_glu_link],
[_AX_CHECK_GLU_SAVE_FLAGS([[CFLAGS],[LIBS]])
AC_LINK_IFELSE([_AX_CHECK_GLU_PROGRAM],
[ax_cv_check_glu_link="yes"],
[ax_cv_check_glu_link="no"])
_AX_CHECK_GLU_RESTORE_FLAGS([[CFLAGS],[LIBS]])])
])
#
# Some versions of Mac OS X include a broken interpretation of the GLU
# tesselation callback function signature.
AS_IF([test "X$ax_cv_check_glu_link" = "Xyes"],
[AC_CACHE_CHECK([if GLU varargs tesselator is using non-standard form],
[ax_cv_varargs_glu_tesscb],
[_AX_CHECK_GLU_SAVE_FLAGS([CFLAGS],[C++])
AC_COMPILE_IFELSE([_AX_CHECK_GLU_VARARGS_TESSVB_PROGRAM],
[ax_cv_varargs_glu_tesscb="yes"],
[ax_cv_varargs_glu_tesscb="no"])
_AX_CHECK_GLU_RESTORE_FLAGS([CFLAGS],[C++])])
AS_IF([test "X$ax_cv_varargs_glu_tesscb" = "yes"],
[AC_DEFINE([HAVE_VARARGS_GLU_TESSCB], [1],
[Use nonstandard varargs form for the GLU tesselator callback])])
])
dnl hook
AS_IF([test "X$ax_cv_check_glu_link" = "Xyes"],
[AC_DEFINE([HAVE_GLU],[1],[Defined if a valid GLU implementation is found.])
m4_ifval([$1],
[$1],
[CFLAGS="$GLU_CFLAGS $CFLAGS"
LIBS="$GLU_LIBS $LIBS"])],
[m4_ifval([$2],
[$2],
[AC_MSG_ERROR([Could not find a valid GLU implementation])])
])
])
================================================
FILE: m4/ax_check_glut.m4
================================================
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_check_glut.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_GLUT([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
#
# DESCRIPTION
#
# Checks for GLUT. If a valid GLUT implementation is found, the configure
# script would export the C preprocessor symbol "HAVE_GLUT=1".
#
# If either a valid GLUT header or library was not found, by default the
# configure script would exit on error. This behavior can be overwritten
# by providing a custom "ACTION-IF-NOT-FOUND" hook.
#
# If the header, library was found, and been tested for compiling and
# linking the configuration would export the required compiler flags to
# "GLUT_CFLAGS" and "GLUT_LIBS" environment variables. These two variables
# can also be overwritten by defining the environment variables before
# executing the configure program. If it was predefined, configure would
# not try to overwrite it, but it would still perform the compile and link
# test. Only when the tests succeeded does the configure script to export
# "HAVE_GLUT=1" and to run "ACTION-IF-FOUND" hook.
#
# If user didn't specify the "ACTION-IF-FOUND" hook, the configuration
# would prepend "GLUT_CFLAGS" and "GLUT_LIBS" to "CFLAGS" and "LIBS", like
# many other autoconf macros do.
#
# If the header "GL/glut.h" is found, "HAVE_GL_GLUT_H" is defined. If the
# header "GLUT/glut.h" is found, HAVE_GLUT_GLUT_H is defined.
#
# You should use something like this in your headers:
#
# # if HAVE_WINDOWS_H && defined(_WIN32)
# # include
# # endif
# # if defined(HAVE_GL_GLUT_H)
# # include
# # elif defined(HAVE_GLUT_GLUT_H)
# # include
# # else
# # error no glut.h
# # endif
#
# On the OSX platform, you can use the option --with-xquartz-gl to use
# X11/Xquartz GLUT implementation instead of the system built in GLUT
# framework.
#
# LICENSE
#
# Copyright (c) 2009 Braden McDaniel
# Copyright (c) 2013 Bastien Roucaries
# Copyright (c) 2016 Felix Chern
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see .
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 17
AC_DEFUN([_AX_CHECK_GLUT_SAVE_FLAGS], [
AX_SAVE_FLAGS_WITH_PREFIX([GLUT],[$1]) dnl defined in ax_check_gl
AC_LANG_PUSH([C])
])
AC_DEFUN([_AX_CHECK_GLUT_RESTORE_FLAGS], [
AX_RESTORE_FLAGS_WITH_PREFIX([GLUT],[$1]) dnl defined in ax_check_gl
AC_LANG_POP([C])
])
dnl Default include : add windows.h
dnl see http://www.opengl.org/wiki/Platform_specifics:_Windows
dnl (acceded 20120801)
AC_DEFUN([_AX_CHECK_GLUT_INCLUDES_DEFAULT],dnl
[
AC_INCLUDES_DEFAULT
[
# if defined(HAVE_WINDOWS_H) && defined(_WIN32)
# include
# endif
]
])
m4_define([_AX_CHECK_GLUT_PROGRAM],
[AC_LANG_PROGRAM([[
# if HAVE_WINDOWS_H && defined(_WIN32)
# include
# endif
# ifdef HAVE_GL_GLUT_H
# include
# elif defined(HAVE_GLUT_GLUT_H)
# include
# else
# error no glut.h
# endif]],
[[glutMainLoop()]])])
# _AX_CHECK_GLUT_MANUAL_LIBS_GENERIC(LIST-OF-LIBS)
# ------------------------------------------------
# Searches libraries provided in $1, and export variable
# $ax_check_glut_lib_glut
AC_DEFUN([_AX_CHECK_GLUT_MANUAL_LIBS_GENERIC],
[
_AX_CHECK_GLUT_SAVE_FLAGS([[CFLAGS],[LIBS]])
AC_SEARCH_LIBS([glutMainLoop],[$1],
[GLUT_LIBS="${GLUT_LIBS:-$ac_cv_search_glutMainLoop}"])
_AX_CHECK_GLUT_RESTORE_FLAGS([[CFLAGS],[LIBS]])
])
# Wrapper macro to check GLUT header
AC_DEFUN([_AX_CHECK_GLUT_HEADER],[
_AX_CHECK_GLUT_SAVE_FLAGS([CFLAGS])
AC_CHECK_HEADERS([$1],
[ax_check_glut_have_headers=yes])
_AX_CHECK_GLUT_RESTORE_FLAGS([CFLAGS])
])
# AX_CHECK_GLUT_LIB([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
# ---------------------------------------------------------
# Checks GLUT headers and library and provides hooks for success and failures.
AC_DEFUN([AX_CHECK_GLUT],
[AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([_WITH_XQUARTZ_GL])
AC_ARG_VAR([GLUT_CFLAGS],[C compiler flags for GLUT, overriding configure script defaults])
AC_ARG_VAR([GLUT_LIBS],[Linker flags for GLUT, overriding configure script defaults])
AS_CASE([${host}],
[*-darwin*],[AS_IF([test "x$with_xquartz_gl" != "xno"],
[GLUT_LIBS="${GLUT_LIBS:--lGLUT}"],
[GLUT_LIBS="${GLUT_LIBS:--framework GLUT}"])],
[*-cygwin*|*-mingw*],[
_AX_CHECK_GLUT_MANUAL_LIBS_GENERIC([glut32 glut])
AC_CHECK_HEADERS([windows.h])
],
[_AX_CHECK_GLUT_MANUAL_LIBS_GENERIC([glut])
]) dnl host specific checks
dnl checks header
AS_CASE([${host}],
[*-darwin*],[AS_IF([test "x$with_xquartz_gl" = "xno"],
[_AX_CHECK_GLUT_HEADER([GLUT/glut.h])],
[_AX_CHECK_GLUT_HEADER([GL/glut.h])]
)],
[_AX_CHECK_GLUT_HEADER([GL/glut.h])])
dnl compile
AS_IF([test "X$ax_check_glut_have_headers" = "Xyes"],
[AC_CACHE_CHECK([for compiling a minimal GLUT program],
[ax_cv_check_glut_compile],
[_AX_CHECK_GLUT_SAVE_FLAGS([CFLAGS])
AC_COMPILE_IFELSE([_AX_CHECK_GLUT_PROGRAM],
[ax_cv_check_glut_compile="yes"],
[ax_cv_check_glut_compile="no"])
_AX_CHECK_GLUT_RESTORE_FLAGS([CFLAGS])
])
])
dnl link
AS_IF([test "X$ax_cv_check_glut_compile" = "Xyes"],
[AC_CACHE_CHECK([for linking a minimal GLUT program],
[ax_cv_check_glut_link],
[_AX_CHECK_GLUT_SAVE_FLAGS([[CFLAGS],[LIBS]])
AC_LINK_IFELSE([_AX_CHECK_GLUT_PROGRAM],
[ax_cv_check_glut_link="yes"],
[ax_cv_check_glut_link="no"])
_AX_CHECK_GLUT_RESTORE_FLAGS([[CFLAGS],[LIBS]])
])
])
dnl hook
AS_IF([test "X$ax_cv_check_glut_link" = "Xyes"],
[AC_DEFINE([HAVE_GLUT], [1], [Defined if a valid GLUT implementation is found])
m4_ifval([$1],
[$1],
[CFLAGS="$GLUT_CFLAGS $CFLAGS"
LIBS="$GLUT_LIBS $LIBS"])
],
[m4_ifval([$2],
[$2],
[AC_MSG_ERROR([Could not find a valid GLUT implementation])]
)
])
])
================================================
FILE: m4/ax_pthread.m4
================================================
# ===========================================================================
# http://www.nongnu.org/autoconf-archive/ax_pthread.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
#
# DESCRIPTION
#
# This macro figures out how to build C programs using POSIX threads. It
# sets the PTHREAD_LIBS output variable to the threads library and linker
# flags, and the PTHREAD_CFLAGS output variable to any special C compiler
# flags that are needed. (The user can also force certain compiler
# flags/libs to be tested by setting these environment variables.)
#
# Also sets PTHREAD_CC to any special C compiler that is needed for
# multi-threaded programs (defaults to the value of CC otherwise). (This
# is necessary on AIX to use the special cc_r compiler alias.)
#
# NOTE: You are assumed to not only compile your program with these flags,
# but also link it with them as well. e.g. you should link with
# $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
#
# If you are only building threads programs, you may wish to use these
# variables in your default LIBS, CFLAGS, and CC:
#
# LIBS="$PTHREAD_LIBS $LIBS"
# CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
# CC="$PTHREAD_CC"
#
# In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
# has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name
# (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
#
# ACTION-IF-FOUND is a list of shell commands to run if a threads library
# is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
# is not found. If ACTION-IF-FOUND is not specified, the default action
# will define HAVE_PTHREAD.
#
# Please let the authors know if this macro fails on any platform, or if
# you have any other suggestions or comments. This macro was based on work
# by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
# from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
# Alejandro Forero Cuervo to the autoconf macro repository. We are also
# grateful for the helpful feedback of numerous users.
#
# LICENSE
#
# Copyright (c) 2008 Steven G. Johnson
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see .
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
AC_DEFUN([AX_PTHREAD], [
AC_REQUIRE([AC_CANONICAL_HOST])
AC_LANG_SAVE
AC_LANG_C
ax_pthread_ok=no
# We used to check for pthread.h first, but this fails if pthread.h
# requires special compiler flags (e.g. on True64 or Sequent).
# It gets checked for in the link test anyway.
# First of all, check if the user has set any of the PTHREAD_LIBS,
# etcetera environment variables, and if threads linking works using
# them:
if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
save_LIBS="$LIBS"
LIBS="$PTHREAD_LIBS $LIBS"
AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
AC_TRY_LINK_FUNC(pthread_join, ax_pthread_ok=yes)
AC_MSG_RESULT($ax_pthread_ok)
if test x"$ax_pthread_ok" = xno; then
PTHREAD_LIBS=""
PTHREAD_CFLAGS=""
fi
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
fi
# We must check for the threads library under a number of different
# names; the ordering is very important because some systems
# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
# libraries is broken (non-POSIX).
# Create a list of thread flags to try. Items starting with a "-" are
# C compiler flags, and other items are library names, except for "none"
# which indicates that we try without any flags at all, and "pthread-config"
# which is a program returning the flags for the Pth emulation library.
ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
# The ordering *is* (sometimes) important. Some notes on the
# individual items follow:
# pthreads: AIX (must check this before -lpthread)
# none: in case threads are in libc; should be tried before -Kthread and
# other compiler flags to prevent continual compiler warnings
# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
# -pthreads: Solaris/gcc
# -mthreads: Mingw32/gcc, Lynx/gcc
# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
# doesn't hurt to check since this sometimes defines pthreads too;
# also defines -D_REENTRANT)
# ... -mt is also the pthreads flag for HP/aCC
# pthread: Linux, etcetera
# --thread-safe: KAI C++
# pthread-config: use pthread-config program (for GNU Pth library)
case "${host_cpu}-${host_os}" in
*solaris*)
# On Solaris (at least, for some versions), libc contains stubbed
# (non-functional) versions of the pthreads routines, so link-based
# tests will erroneously succeed. (We need to link with -pthreads/-mt/
# -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
# a function called by this macro, so we could check for that, but
# who knows whether they'll stub that too in a future libc.) So,
# we'll just look for -pthreads and -lpthread first:
ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
;;
esac
if test x"$ax_pthread_ok" = xno; then
for flag in $ax_pthread_flags; do
case $flag in
none)
AC_MSG_CHECKING([whether pthreads work without any flags])
;;
-*)
AC_MSG_CHECKING([whether pthreads work with $flag])
PTHREAD_CFLAGS="$flag"
;;
pthread-config)
AC_CHECK_PROG(ax_pthread_config, pthread-config, yes, no)
if test x"$ax_pthread_config" = xno; then continue; fi
PTHREAD_CFLAGS="`pthread-config --cflags`"
PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
;;
*)
AC_MSG_CHECKING([for the pthreads library -l$flag])
PTHREAD_LIBS="-l$flag"
;;
esac
save_LIBS="$LIBS"
save_CFLAGS="$CFLAGS"
LIBS="$PTHREAD_LIBS $LIBS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
# Check for various functions. We must include pthread.h,
# since some functions may be macros. (On the Sequent, we
# need a special flag -Kthread to make this header compile.)
# We check for pthread_join because it is in -lpthread on IRIX
# while pthread_create is in libc. We check for pthread_attr_init
# due to DEC craziness with -lpthreads. We check for
# pthread_cleanup_push because it is one of the few pthread
# functions on Solaris that doesn't have a non-functional libc stub.
# We try pthread_create on general principles.
AC_TRY_LINK([#include
static void routine(void* a) {a=0;}
static void* start_routine(void* a) {return a;}],
[pthread_t th; pthread_attr_t attr;
pthread_join(th, 0);
pthread_attr_init(&attr);
pthread_cleanup_push(routine, 0);
pthread_create(&th,0,start_routine,0);
pthread_cleanup_pop(0); ],
[ax_pthread_ok=yes])
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
AC_MSG_RESULT($ax_pthread_ok)
if test "x$ax_pthread_ok" = xyes; then
break;
fi
PTHREAD_LIBS=""
PTHREAD_CFLAGS=""
done
fi
# Various other checks:
if test "x$ax_pthread_ok" = xyes; then
save_LIBS="$LIBS"
LIBS="$PTHREAD_LIBS $LIBS"
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
# Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
AC_MSG_CHECKING([for joinable pthread attribute])
attr_name=unknown
for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
AC_TRY_LINK([#include ], [int attr=$attr; return attr;],
[attr_name=$attr; break])
done
AC_MSG_RESULT($attr_name)
if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
[Define to necessary symbol if this constant
uses a non-standard name on your system.])
fi
AC_MSG_CHECKING([if more special flags are required for pthreads])
flag=no
case "${host_cpu}-${host_os}" in
*-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
*solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
esac
AC_MSG_RESULT(${flag})
if test "x$flag" != xno; then
PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
fi
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
# More AIX lossage: must compile with xlc_r or cc_r
if test x"$GCC" != xyes; then
AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC})
else
PTHREAD_CC=$CC
fi
else
PTHREAD_CC="$CC"
fi
AC_SUBST(PTHREAD_LIBS)
AC_SUBST(PTHREAD_CFLAGS)
AC_SUBST(PTHREAD_CC)
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
if test x"$ax_pthread_ok" = xyes; then
ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
:
else
ax_pthread_ok=no
$2
fi
AC_LANG_RESTORE
])dnl AX_PTHREAD
================================================
FILE: m4/ax_restore_flags_with_prefix.m4
================================================
# =================================================================================
# https://www.gnu.org/software/autoconf-archive/ax_restore_flags_with_prefix.html
# =================================================================================
#
# SYNOPSIS
#
# AX_RESTORE_FLAGS_WITH_PREFIX(PREFIX, LIST-OF-FLAGS)
#
# DESCRIPTION
#
# Restore the flags saved by AX_SAVE_FLAGS_WITH_PREFIX.
#
# Expansion example: AX_RESTORE_FLAGS_WITH_PREFIX([GL], [[CFLAGS],[LIBS]])
# expands to
#
# CFLAGS="$gl_saved_flag_cflags"
# LIBS="$gl_saved_flag_libs"
#
# One common use case is to define a package specific wrapper macro around
# this one, and also restore other variables if needed. For example:
#
# AC_DEFUN([_AX_CHECK_GL_RESTORE_FLAGS], [
# AX_RESTORE_FLAGS_WITH_PREFIX([GL],[$1])
# AC_LANG_POP([C])
# ])
#
# # Restores CFLAGS, LIBS and language state
# _AX_CHECK_GL_RESTORE_FLAGS([[CFLAGS],[LIBS]])
#
# LICENSE
#
# Copyright (c) 2016 Felix Chern
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see .
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 3
AC_DEFUN([AX_RESTORE_FLAGS_WITH_PREFIX],[
m4_ifval([$2], [
m4_car($2)="$_ax_[]m4_tolower($1)_saved_flag_[]m4_tolower(m4_car($2))"
$0($1, m4_cdr($2))])
])
================================================
FILE: m4/ax_save_flags_with_prefix.m4
================================================
# ==============================================================================
# https://www.gnu.org/software/autoconf-archive/ax_save_flags_with_prefix.html
# ==============================================================================
#
# SYNOPSIS
#
# AX_SAVE_FLAGS_WITH_PREFIX(PREFIX, LIST-OF-FLAGS)
#
# DESCRIPTION
#
# For each flag in LIST-OF-FLAGS, it expands to lower-cased shell variable
# with the prefix holding the flag original value. The saved variables
# can be restored by AX_RESTORE_FLAGS_WITH_PREFIX
#
# As an example: AX_SAVE_FLAGS_WITH_PREFIX([GL], [[CFLAGS],[LIBS]])
# expands to
#
# gl_saved_flag_cflags="$CFLAGS"
# gl_saved_flag_libs="$LIBS"
# CFLAGS="$GL_CFLAGS $CFLAGS"
# LIBS="$GL_LIBS $LIBS"
#
# One common use case is to define a package specific wrapper macro around
# this one, and also setup other variables if needed. For example:
#
# AC_DEFUN([_AX_CHECK_GL_SAVE_FLAGS], [
# AX_SAVE_FLAGS_WITH_PREFIX([GL],[$1])
# AC_LANG_PUSH([C])
# ])
#
# # pushes GL_CFLAGS and GL_LIBS to CFLAGS and LIBS
# # also set the current language to test to C
# _AX_CHECK_GL_SAVE_FLAGS([[CFLAGS],[LIBS]])
#
# LICENSE
#
# Copyright (c) 2016 Felix Chern
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see .
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 3
AC_DEFUN([AX_SAVE_FLAGS_WITH_PREFIX],[
m4_ifval([$2], [
_ax_[]m4_tolower($1)_saved_flag_[]m4_tolower(m4_car($2))="$m4_car($2)"
m4_car($2)="$$1_[]m4_car($2) $m4_car($2)"
$0($1, m4_cdr($2))
])])
================================================
FILE: m4/pkg.m4
================================================
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
#
# Copyright © 2004 Scott James Remnant .
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
# ----------------------------------
AC_DEFUN([PKG_PROG_PKG_CONFIG],
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
fi
if test -n "$PKG_CONFIG"; then
_pkg_min_version=m4_default([$1], [0.9.0])
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
PKG_CONFIG=""
fi
fi[]dnl
])# PKG_PROG_PKG_CONFIG
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
#
# Check to see whether a particular set of modules exists. Similar
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
#
#
# Similar to PKG_CHECK_MODULES, make sure that the first instance of
# this or PKG_CHECK_MODULES is called, or make sure to call
# PKG_CHECK_EXISTS manually
# --------------------------------------------------------------
AC_DEFUN([PKG_CHECK_EXISTS],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
if test -n "$PKG_CONFIG" && \
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
m4_ifval([$2], [$2], [:])
m4_ifvaln([$3], [else
$3])dnl
fi])
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
# ---------------------------------------------
m4_define([_PKG_CONFIG],
[if test -n "$PKG_CONFIG"; then
if test -n "$$1"; then
pkg_cv_[]$1="$$1"
else
PKG_CHECK_EXISTS([$3],
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
[pkg_failed=yes])
fi
else
pkg_failed=untried
fi[]dnl
])# _PKG_CONFIG
# _PKG_SHORT_ERRORS_SUPPORTED
# -----------------------------
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi[]dnl
])# _PKG_SHORT_ERRORS_SUPPORTED
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
# [ACTION-IF-NOT-FOUND])
#
#
# Note that if there is a possibility the first call to
# PKG_CHECK_MODULES might not happen, you should be sure to include an
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
#
#
# --------------------------------------------------------------
AC_DEFUN([PKG_CHECK_MODULES],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
pkg_failed=no
AC_MSG_CHECKING([for $1])
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
and $1[]_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.])
if test $pkg_failed = yes; then
_PKG_SHORT_ERRORS_SUPPORTED
if test $_pkg_short_errors_supported = yes; then
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
else
$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
fi
# Put the nasty error message in config.log where it belongs
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
ifelse([$4], , [AC_MSG_ERROR(dnl
[Package requirements ($2) were not met:
$$1_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
_PKG_TEXT
])],
[AC_MSG_RESULT([no])
$4])
elif test $pkg_failed = untried; then
ifelse([$4], , [AC_MSG_FAILURE(dnl
[The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
_PKG_TEXT
To get pkg-config, see .])],
[$4])
else
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
AC_MSG_RESULT([yes])
ifelse([$3], , :, [$3])
fi[]dnl
])# PKG_CHECK_MODULES
================================================
FILE: scripts/gource-ps.pl
================================================
#!/usr/bin/perl
#poll ps and convert changes into Gource format.
#usage:
# gource-ps.pl [[USER@]SERVER] | gource --log-format custom -
#
# (requires Gource 0.27 or later as needs working STDIN support)
use strict;
use warnings;
use Getopt::Long qw(GetOptions);
#use Data::Dumper;
my %opt = ();
if(!GetOptions(\%opt, 'debug|d')) {
die("usage: gource-ps.pl [[USER\@]SERVER] | gource --log-format custom - ...\n");
}
my $windows = $^O =~ /win32|msys/i;
if($windows) {
require Win32::Process::Info;
Win32::Process::Info->import();
}
my($server) = @ARGV;
my $user = $ENV{USER};
if($server && $server =~ /(.+)\@(.+)/) {
$user = $1;
$server = $2;
}
die('remote ps via ssh unimplemented on Win32') if $windows && $server;
$|=1;
my %process;
sub _proc_list {
my $ps_command = 'ps axo pid,ppid,user,time,comm';
my @pslist = $server ? `ssh $user\@$server "$ps_command"` : `$ps_command`;
if($?) {
die("ps command failed: $!\n");
}
shift @pslist;
chomp(@pslist);
my @stack;
#build process tree
foreach my $line (@pslist) {
$line =~ s/^\s+//;
my ($pid, $ppid, $username, $time, @command) = split(/\s+/, $line);
my $command = join(' ', @command) || '';
$command =~ s{^.+/}{}g;
my $proc;
if($proc = $process{$pid}) {
$proc->{status} = ($proc->{'time'} ne $time) ? 'M' : '';
} else {
$proc = {
pid => $pid,
ppid => $ppid,
username => $username,
command => $command,
'time' => $time,
status => 'A',
};
$process{$pid} = $proc;
}
#warn Dumper($process{$pid});
}
}
sub _win32_proc_list {
my $pi = Win32::Process::Info->new ();
foreach my $winproc ($pi->GetProcInfo) {
# use Data::Dumper;
# print Dumper($proc);
my $pid = $winproc->{ProcessId};
my $ppid = $winproc->{ParentProcessId};
my $command = $winproc->{Description};
my $username = $winproc->{Owner} || 'System';
my $time = $winproc->{UserModeTime};
$username =~ s/^.+\\//;
$command =~ s/\.exe$//i;
next unless $command && $pid && $username;
my $proc;
if($proc = $process{$pid}) {
$proc->{status} = ($proc->{'time'} ne $time) ? 'M' : '';
} else {
$proc = {
pid => $pid,
ppid => $ppid,
username => $username,
command => $command,
'time' => $time,
status => 'A',
};
$process{$pid} = $proc;
}
}
}
sub _make_command_path {
my $proc = shift;
my @path;
my $node = $proc;
while($node) {
push @path, $node->{pid} . '.' . $node->{command};
$node = $node->{ppid} ? $process{$node->{ppid}} : 0;
}
return join('/', reverse @path);
}
while(1) {
my @proclist = $windows ? _win32_proc_list : _proc_list;
my @filter_pids;
#filter ps / gource processes and parent processes owned by this user
foreach my $pid (sort {$a <=> $b} keys %process) {
my $proc = $process{$pid};
next unless $proc;
# delete ps process and parents of
if($proc->{command} eq 'ps' && $proc->{username} eq $user || $proc->{command} eq 'gource') {
while($proc) {
push @filter_pids, $proc->{pid};
$proc = $proc->{ppid} ? $process{$proc->{ppid}} : undef;
}
}
}
delete $process{$_} for @filter_pids;
my @expired_pids;
my $current_time = time;
foreach my $pid (sort {$a <=> $b} keys %process) {
my $proc = $process{$pid};
if($proc->{status}) {
my $output_line = join('|', $current_time, $proc->{username}, $proc->{status}, _make_command_path($proc)). "\n";
print $output_line;
print STDERR $output_line if $opt{debug};
}
#delete if not seen next time
if($proc->{status} eq 'D') {
push @expired_pids, $pid;
} else {
$proc->{status} = 'D';
}
}
#remove expired pids
delete $process{$_} for @expired_pids;
sleep(1);
}
================================================
FILE: src/.gitignore
================================================
*.o
================================================
FILE: src/action.cpp
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "action.h"
RAction::RAction(RUser* source, RFile* target, time_t timestamp, float t, const vec3& colour)
: colour(colour), source(source), target(target), timestamp(timestamp), t(t), progress(0.0f), rate(0.5f) {
}
void RAction::apply() {
target->touch(timestamp, colour);
}
void RAction::logic(float dt) {
if(progress >= 1.0) return;
if(progress == 0.0) {
apply();
}
float action_rate = std::min(10.0f, rate * std::max(1.0f, ((float)source->getPendingActionCount())));
progress = std::min(progress + action_rate * dt, 1.0f);
}
void RAction::drawToVBO(quadbuf& buffer) const {
if(isFinished()) return;
vec2 src = source->getPos();
vec2 dest = target->getAbsolutePos();
//TODO: could use glm::perp
vec2 n = normalise(dest - src);
vec2 perp = vec2(-n.y, n.x);
vec2 offset = perp * target->getSize() * 0.5f;
vec2 offset_src = offset * 0.3f;
float alpha = 1.0 - progress;
float alpha2 = alpha * 0.1;
vec4 col1 = vec4(colour, alpha);
vec4 col2 = vec4(colour, alpha2);
quadbuf_vertex v1(src - offset_src, col2, vec2(0.0f, 0.0f));
quadbuf_vertex v2(src + offset_src, col2, vec2(0.0f, 1.0f));
quadbuf_vertex v3(dest + offset, col1, vec2(1.0f, 1.0f));
quadbuf_vertex v4(dest - offset, col1, vec2(1.0f, 0.0f));
buffer.add(0, v1, v2, v3, v4);
}
void RAction::draw(float dt) {
if(isFinished()) return;
vec2 src = source->getPos();
vec2 dest = target->getAbsolutePos();
vec2 n = normalise(dest - src);
vec2 perp = vec2(-n.y, n.x);
vec2 offset = perp * target->getSize() * 0.5f;
vec2 offset_src = offset * 0.3f;
float alpha = 1.0 - progress;
float alpha2 = alpha * 0.1;
vec4 col1 = vec4(colour, alpha);
vec4 col2 = vec4(colour, alpha2);
glBegin(GL_QUADS);
glColor4fv(glm::value_ptr(col2));
glTexCoord2f(0.0,0.0);
glVertex2f(src.x - offset_src.x, src.y - offset_src.y);
glTexCoord2f(0.0,1.0);
glVertex2f(src.x + offset_src.x, src.y + offset_src.y);
glColor4fv(glm::value_ptr(col1));
glTexCoord2f(1.0,1.0);
glVertex2f(dest.x + offset.x, dest.y + offset.y);
glTexCoord2f(1.0,0.0);
glVertex2f(dest.x - offset.x, dest.y - offset.y);
glEnd();
}
CreateAction::CreateAction(RUser* source, RFile* target, time_t timestamp, float t)
: RAction(source, target, timestamp, t, vec3(0.0f, 1.0f, 0.0f)) {
}
RemoveAction::RemoveAction(RUser* source, RFile* target, time_t timestamp, float t)
: RAction(source, target, timestamp, t, vec3(1.0f, 0.0f, 0.0f)) {
}
void RemoveAction::logic(float dt) {
float old_progress = progress;
RAction::logic(dt);
if(old_progress < 1.0 && progress >= 1.0) {
target->remove(timestamp);
}
}
ModifyAction::ModifyAction(RUser* source, RFile* target, time_t timestamp, float t, const vec3& modify_colour)
: RAction(source, target, timestamp, t, vec3(1.0f, 0.7f, 0.3f)), modify_colour(modify_colour) {
}
void ModifyAction::apply() {
RAction::apply();
target->setFileColour(modify_colour);
}
================================================
FILE: src/action.h
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef RACTION_H
#define RACTION_H
#include "user.h"
#include "file.h"
class RUser;
class RFile;
class RAction {
protected:
vec3 colour;
virtual void apply();
public:
RUser* source;
RFile* target;
time_t timestamp;
float t;
float progress;
float rate;
RAction(RUser* source, RFile* target, time_t timestamp, float t, const vec3& colour);
virtual ~RAction() {};
inline bool isFinished() const { return (progress >= 1.0); };
virtual void logic(float dt);
void drawToVBO(quadbuf& buffer) const ;
void draw(float dt);
};
class CreateAction : public RAction {
public:
CreateAction(RUser* source, RFile* target, time_t timestamp, float t);
};
class RemoveAction : public RAction {
public:
RemoveAction(RUser* source, RFile* target, time_t timestamp, float t);
void logic(float dt);
};
class ModifyAction : public RAction {
protected:
vec3 modify_colour;
public:
ModifyAction(RUser* source, RFile* target, time_t timestamp, float t, const vec3& modify_colour);
void apply();
};
#endif
================================================
FILE: src/bloom.cpp
================================================
/*
Copyright (C) 2011 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "bloom.h"
//bloombuf
bloombuf::bloombuf(int data_size) : data_size(data_size) {
bufferid = 0;
buffer_size = 0;
vertex_count = 0;
data = data_size > 0 ? new bloom_vertex[data_size] : 0;
//fprintf(stderr, "size of bloom_vertex = %d\n", sizeof(bloom_vertex));
}
bloombuf::~bloombuf() {
if(bufferid !=0) glDeleteBuffers(1, &bufferid);
if(data != 0) delete[] data;
}
void bloombuf::resize(int new_size) {
bloom_vertex* _data = data;
data = new bloom_vertex[new_size];
for(int i=0;i data_size) {
resize(vertex_count*2);
}
data[i] = v1;
data[i+1] = v2;
data[i+2] = v3;
data[i+3] = v4;
}
void bloombuf::update() {
if(vertex_count==0) return;
//note possibly better to have a queue and cycle them here
if(bufferid==0) {
glGenBuffers(1, &bufferid);
}
glBindBuffer(GL_ARRAY_BUFFER, bufferid);
//recreate buffer if less than the vertex_count
if(buffer_size < vertex_count) {
buffer_size = data_size;
glBufferData(GL_ARRAY_BUFFER, buffer_size*sizeof(bloom_vertex), &(data[0].pos.x), GL_DYNAMIC_DRAW);
} else {
glBufferSubData(GL_ARRAY_BUFFER, 0, vertex_count*sizeof(bloom_vertex), &(data[0].pos.x));
}
glBindBuffer(GL_ARRAY_BUFFER, 0);
}
void bloombuf::draw() {
if(vertex_count==0 || bufferid==0) return;
glBindBuffer(GL_ARRAY_BUFFER, bufferid);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glVertexPointer(2, GL_FLOAT, sizeof(bloom_vertex), 0);
glColorPointer(4, GL_FLOAT, sizeof(bloom_vertex), (GLvoid*)8); // offset pos (2x4 bytes)
glTexCoordPointer(4, GL_FLOAT, sizeof(bloom_vertex), (GLvoid*)24); // offset pos + colour (2x4 + 4x4 bytes)
glDrawArrays(GL_QUADS, 0, vertex_count);
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_COLOR_ARRAY);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
glBindBuffer(GL_ARRAY_BUFFER, 0);
}
================================================
FILE: src/bloom.h
================================================
/*
Copyright (C) 2011 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef GOURCE_BLOOM_VBO_H
#define GOURCE_BLOOM_VBO_H
#include
#include "core/display.h"
#include "core/vectors.h"
#include "core/logger.h"
//note this should be 64 bytes
class bloom_vertex {
public:
bloom_vertex() {};
bloom_vertex(const vec2& pos, const vec4& colour, const vec4& texcoord) :
pos(pos), colour(colour), texcoord(texcoord) {};
vec2 pos;
vec4 colour;
vec4 texcoord;
char padding[24];
};
class bloombuf {
bloom_vertex* data;
int data_size;
GLuint bufferid;
int buffer_size;
int vertex_count;
void resize(int new_size);
public:
bloombuf(int data_size = 0);
~bloombuf();
void unload();
void reset();
size_t vertices();
size_t capacity();
void add(GLuint textureid, const vec2& pos, const vec2& dims, const vec4& colour, const vec4& texcoord);
void update();
void draw();
};
#endif
================================================
FILE: src/caption.cpp
================================================
/*
Copyright (C) 2010 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "caption.h"
RCaption::RCaption(const std::string& caption, time_t timestamp, const FXFont& font) {
this->caption = caption;
this->timestamp = timestamp;
this->font = font;
alpha = 0.0;
elapsed = 0.0;
colour = gGourceSettings.caption_colour;
}
void RCaption::setPos(const vec2& pos) {
this->pos = pos;
}
const vec2& RCaption::getPos() const {
return pos;
}
const std::string& RCaption::getCaption() const {
return caption;
}
bool RCaption::isFinished() const {
return elapsed >= gGourceSettings.caption_duration;
}
void RCaption::logic(float dt) {
float fade_in = glm::min(2.0f, gGourceSettings.caption_duration / 3.0f);
elapsed += dt;
alpha = glm::min(1.0f, glm::min(elapsed,glm::max(0.0f,gGourceSettings.caption_duration-elapsed)) / fade_in);
}
void RCaption::draw() {
font.setColour(vec4(colour.x, colour.y, colour.z, alpha));
font.draw(pos.x, pos.y, caption);
}
================================================
FILE: src/caption.h
================================================
/*
Copyright (C) 2010 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef RCAPTION_H
#define RCAPTION_H
#include "core/display.h"
#include "core/fxfont.h"
#include "gource_settings.h"
class RCaption {
float alpha;
float elapsed;
vec2 pos;
vec3 colour;
FXFont font;
std::string caption;
public:
time_t timestamp;
RCaption(const std::string& caption, time_t timestamp, const FXFont& font);
void setPos(const vec2& pos);
const vec2& getPos() const;
const std::string& getCaption() const;
bool isFinished() const;
void logic(float dt);
void draw();
};
#endif
================================================
FILE: src/dirnode.cpp
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "dirnode.h"
float gGourceMinDirSize = 15.0;
float gGourceForceGravity = 10.0;
float gGourceDirPadding = 1.5;
bool gGourceNodeDebug = false;
bool gGourceGravity = true;
//debugging
int gGourceDirNodeInnerLoops = 0;
int gGourceFileInnerLoops = 0;
std::map gGourceDirMap;
RDirNode::RDirNode(RDirNode* parent, const std::string & abspath) {
changePath(abspath);
parent = 0;
setParent(parent);
accel = spos = prev_accel = vel = vec2(0.0f);
//NOTE: parent is always being set to 0 so this never gets called ...
//figure out starting position
if(parent !=0) {
vec2 parentPos = parent->getPos();
vec2 offset;
pos = parentPos;
} else {
pos = vec2(0.0f, 0.0f);
}
float padded_file_radius = gGourceFileDiameter * 0.5;
file_area = padded_file_radius * padded_file_radius * PI;
visible_count = 0;
visible = false;
position_initialized = false;
since_node_visible = 0.0;
since_last_file_change = 0.0;
since_last_node_change = 0.0;
calcRadius();
calcColour();
}
void RDirNode::changePath(const std::string & abspath) {
//fix up path
gGourceDirMap.erase(this->abspath);
this->abspath = abspath;
if(abspath.empty() || abspath[abspath.size()-1] != '/') {
this->abspath += std::string("/");
}
//debugLog("new dirnode %s\n", abspath.c_str());
gGourceDirMap[this->abspath] = this;
}
RDirNode::~RDirNode() {
for(std::list::iterator it = children.begin(); it != children.end(); it++) {
delete (*it);
}
gGourceDirMap.erase(abspath);
}
int RDirNode::getTokenOffset() const{
return path_token_offset;
}
void RDirNode::fileUpdated(bool userInitiated) {
calcRadius();
since_last_file_change = 0.0;
nodeUpdated(userInitiated);
}
void RDirNode::nodeUpdated(bool userInitiated) {
if(userInitiated) since_last_node_change = 0.0;
calcRadius();
updateFilePositions();
if(visible && noDirs() && noFiles()) visible = false;
if(parent !=0) parent->nodeUpdated(true);
}
void RDirNode::rotate(float s, float c) {
pos = rotate_vec2(pos, s, c);
spos = rotate_vec2(spos, s, c);
for(std::list::iterator it = children.begin(); it != children.end(); it++) {
RDirNode* child = (*it);
child->rotate(s, c);
}
}
void RDirNode::rotate(float s, float c, const vec2& centre) {
pos = rotate_vec2(pos - centre, s, c) + centre;
spos = rotate_vec2(spos - centre, s, c) + centre;
for(std::list::iterator it = children.begin(); it != children.end(); it++) {
RDirNode* child = (*it);
child->rotate(s, c, centre);
}
}
void RDirNode::setPos(const vec2 & pos) {
this->pos = pos;
}
//returns true if supplied path prefixes the nodes path
bool RDirNode::prefixedBy(const std::string & path) const {
if(path.empty()) return false;
if(path[path.size()-1] != '/')
return abspath.find(path + std::string("/")) == 0;
else
return abspath.find(path) == 0;
}
const std::string & RDirNode::getPath() const{
return abspath;
}
RDirNode* RDirNode::getParent() const{
return parent;
}
bool RDirNode::isDir(const std::string& path) const {
if(prefixedBy(path)) return true;
if(path.find(abspath) != 0) return false;
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
if((*it)->isDir(path)) return true;
}
return false;
}
//finds directories closest to the root directory prefixed by path (eg foo/ may match just foo/ or could also match foo/bar1, foo/bar2, ... if foo/ doesn't exist).
void RDirNode::findDirs(const std::string& path, std::list& dirs) {
if(prefixedBy(path)) {
dirs.push_back(this);
return;
}
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
(*it)->findDirs(path, dirs);
}
}
void RDirNode::getFilesRecursive(std::list& files) const {
//add this dirs files
files.insert(files.begin(), this->files.begin(), this->files.end());
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
(*it)->getFilesRecursive(files);
}
}
int RDirNode::getDepth() const{
return depth;
}
void RDirNode::adjustPath() {
//update display path
int parent_token_offset = 0;
path_token_offset = abspath.size();
if(parent != 0) {
parent_token_offset = parent->getTokenOffset();
//debugLog("abspath.substr arguments: %d %d %s size = %d\n", parent_token_offset, abspath.size()-parent_token_offset-1, abspath.c_str(), abspath.size());
path_token = abspath.substr(parent_token_offset, abspath.size()-parent_token_offset-1);
path_token_offset = abspath.size();
//debugLog("new token %s\n", path_token.c_str());
}
}
void RDirNode::setParent(RDirNode* parent) {
if(parent != 0 && this->parent == parent) return;
this->parent = parent;
adjustPath();
adjustDepth();
}
void RDirNode::adjustDepth() {
if(parent == 0) {
depth = 1;
} else {
depth = parent->getDepth() + 1;
}
for(RDirNode* child : children) {
child->adjustDepth();
}
}
void RDirNode::addNode(RDirNode* node) {
// does this node prefix any other nodes, if so, add them to it
std::vector matches;
std::string path = node->getPath();
//debugLog("adding node %s to %s\n", path.c_str(), abspath.c_str());
for(std::list::iterator it = children.begin(); it != children.end(); ) {
RDirNode* child = (*it);
if(child->prefixedBy(path)) {
it = children.erase(it);
node->addNode(child);
} else {
it++;
}
}
// add to this node
children.push_back(node);
node->setParent(this);
//debugLog("added node %s to %s\n", node->getPath().c_str(), getPath().c_str());
nodeUpdated(false);
}
RDirNode* RDirNode::getRoot() {
if(parent==0) return this;
return parent->getRoot();
}
// note - you still need to delete the file yourself
bool RDirNode::removeFile(RFile* f) {
//doesnt match this path at all
if(f->path.find(abspath) != 0) {
return false;
}
//is this dir - add to this node
if(f->path.compare(abspath) == 0) {
for(std::list::iterator it = files.begin(); it != files.end(); it++) {
if((*it)==f) {
files.erase(it);
if(!f->isHidden()) visible_count--;
fileUpdated(false);
return true;
}
}
return false;
}
//does this belong to one of the children ?
for(std::list::iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
bool removed = node->removeFile(f);
if(removed) {
//fprintf(stderr, "%s file removed from a child. child file count=%d, dir count =%d\n", getPath().c_str(), node->fileCount(), node->dirCount());
//node->printFiles();
//node is now empty, reap!
if(node->noFiles() && node->noDirs()) {
children.erase(it);
//fprintf(stderr, "deleting node %s from %s\n", node->getPath().c_str(), getPath().c_str());
delete node;
nodeUpdated(false);
}
return true;
}
}
return false;
}
void RDirNode::printFiles() {
for(std::list::iterator it = files.begin(); it != files.end(); it++) {
RFile* file = (*it);
fprintf(stderr, "%s: %s %s\n", getPath().c_str(), file->fullpath.c_str() , file->isHidden() ? "hidden " : "");
}
}
void RDirNode::addVisible() {
visible_count++;
visible = true;
}
bool RDirNode::isVisible() {
if(visible) return true;
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
if((*it)->isVisible()) {
visible = true;
return true;
}
}
return false;
}
int RDirNode::visibleFileCount() const{
return visible_count;
}
int RDirNode::fileCount() const{
return files.size();
}
bool RDirNode::noFiles() const{
return files.empty();
}
std::string RDirNode::commonPathPrefix(const std::string & str) const{
size_t c = 0;
int slash = -1;
while(cpath.find(abspath) != 0) {
if(parent != 0) return false;
//if this is the root node (ie no parent), we fork it
//if we encounter a file with a non matching path to the
//current root path. the calling process then checks if
//the root now has a parent node, and changes the pointer.
RDirNode* newparent;
std::string common = commonPathPrefix(f->path);
if(common.size()==0) common = "/";
newparent = new RDirNode(0, common);
newparent->addNode(this);
return newparent->addFile(f);
}
//simply change path of node and add this to it
if( parent==0 && abspath == "/"
&& f->path.compare(abspath) != 0 && noFiles() && noDirs()) {
debugLog("modifying root path to %s", f->path.c_str());
changePath(f->path);
}
//is this dir - add to this node
if(f->path.compare(abspath) == 0) {
//debugLog("addFile %s to %s\n", f->fullpath.c_str(), abspath.c_str());
files.push_back(f);
if(!f->isHidden()) visible_count++;
f->setDir(this);
fileUpdated(false);
return true;
}
bool added = false;
//does this belong to one of the children ?
for(std::list::iterator it = children.begin(); it != children.end(); it++) {
RDirNode* child = (*it);
added = child->addFile(f);
if(added) break;
}
if(added && parent != 0) return true;
//do we have a file in this directory thats fullpath is a prefix of this file, if so
//that file is actually a directory - the file should be removed, and a directory with that path added
//if this is the root node we do this regardless of if the file was added to a child node
for(std::list::const_iterator it = files.begin(); it != files.end(); it++) {
RFile* file = (*it);
if(f->path.find(file->fullpath) == 0) {
//fprintf(stderr, "removing %s as is actually the directory of %s\n", file->fullpath.c_str(), f->fullpath.c_str());
file->remove();
break;
}
}
if(added) return true;
//add new child, add it to that
//if commonpath is longer than abspath, add intermediate node, else just add at the files path
RDirNode* node = new RDirNode(this, f->path);
node->addFile(f);
addNode(node);
// do we have dir nodes, with a common path element greater than abspath,
// if so create another node, and move those nodes there
std::string commonpath;
vec2 commonPos;
for(std::list::iterator it = children.begin(); it != children.end(); it++) {
RDirNode* child = (*it);
std::string common = child->commonPathPrefix(f->path);
if(common.size() > abspath.size() && common != f->path) {
commonpath = common;
commonPos = child->getPos();
break;
}
}
// redistribute to new common node
if(commonpath.size() > abspath.size()) {
//debugLog("common path %s\n", commonpath.c_str());
RDirNode* cnode = new RDirNode(this, commonpath);
cnode->setPos(commonPos);
for(std::list::iterator it = children.begin(); it != children.end();) {
RDirNode* child = (*it);
if(child->prefixedBy(commonpath)) {
//debugLog("this path = %s, commonpath = %s, path = %s\n", abspath.c_str(), commonpath.c_str(), child->getPath().c_str());
it = children.erase(it);
cnode->addNode(child);
continue;
}
it++;
}
addNode(cnode);
}
return true;
}
float RDirNode::getParentRadius() const{
return parent_radius;
}
float RDirNode::getRadius() const{
return dir_radius;
}
float RDirNode::getRadiusSqrt() const{
return dir_radius_sqrt;
}
vec3 RDirNode::averageFileColour() const{
vec3 av;
int count = 0;
for(std::list::const_iterator it = files.begin(); it != files.end(); it++) {
RFile* file = (*it);
if(file->isHidden()) continue;
av += file->getColour();
count++;
}
if(count>0) av *= (1.0f/(float)count);
count = 0;
for(std::list::const_iterator it = children.begin(); it != children.end();it++) {
RDirNode* child = (*it);
av += child->averageFileColour();
count++;
}
if(count>0) av *= (1.0f/(float)count);
return av;
}
const vec4 & RDirNode::getColour() const{
return col;
}
void RDirNode::calcColour() {
// make branch brighter if recently accessed
float brightness = std::max(0.6f, 1.0f - std::min(1.0f, since_last_node_change / 3.0f));
col = vec4(brightness, brightness, brightness, 1.0);
int fcount = 0;
for(std::list::iterator it = files.begin(); it != files.end(); it++) {
RFile* file = (*it);
if(file->isHidden()) continue;;
vec3 filecol = file->getColour() * brightness;
float a = file->getAlpha();
col += vec4(filecol.x, filecol.y, filecol.z, a);
fcount++;
}
this->col /= (float) fcount + 1.0;
}
float RDirNode::getArea() const{
return dir_area;
}
void RDirNode::calcRadius() {
float total_file_area = file_area * visible_count;
dir_area = total_file_area;
//float parent_circ = 0.0;
for(std::list::iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
dir_area += node->getArea();
// parent_circ += node->getRadiusSqrt();
}
this->dir_radius = std::max(1.0f, (float)sqrt(dir_area)) * gGourceDirPadding;
//this->dir_radius_sqrt = sqrt(dir_radius); //dir_radius_sqrt is not used
// this->parent_radius = std::max(1.0, parent_circ / PI);
this->parent_radius = std::max(1.0f, (float) sqrt(total_file_area) * gGourceDirPadding);
}
float RDirNode::distanceToParent() const{
float posd = glm::length(parent->getPos() - pos);
float distance = posd - (dir_radius + parent->getParentRadius());
return distance;
}
void RDirNode::applyForceDir(RDirNode* node) {
if(node == this) return;
vec2 dir = node->getPos() - pos;
float posd2 = glm::length2(dir);
float myradius = getRadius();
float your_radius = node->getRadius();
float sumradius = (myradius + your_radius);
float distance2 = posd2 - sumradius*sumradius;
if(distance2>0.0) return;
float posd = sqrt(posd2);
float distance = posd - myradius - your_radius;
//resolve overlap
if(posd < 0.00001) {
accel += normalise(vec2( (rand() % 100) - 50, (rand() % 100) - 50));
return;
}
accel += distance * normalise(dir);
}
const vec2 & RDirNode::getPos() const{
return pos;
}
bool RDirNode::isParent(RDirNode* node) const {
if(node==parent) return true;
if(parent==0) return false;
return parent->isParent(node);
}
bool RDirNode::empty() const{
return (visible_count==0 && noDirs()) ? true : false;
}
void RDirNode::applyForces(QuadTree & quadtree) {
//child nodes
for(std::list::iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
node->applyForces(quadtree);
}
if(parent == 0) return;
DirForceFunctor dff(this);
quadtree.visitItemsInBounds(quadItemBounds, dff);
gGourceDirNodeInnerLoops += dff.getLoopCount();
//always call on parent no matter how far away
applyForceDir(parent);
//pull towards parent
float parent_dist = distanceToParent();
// * dirs should attract to sit on the radius of the parent dir ie:
// should attract to distance_to_parent * normal_to_parent
accel += gGourceForceGravity * parent_dist * normalise(parent->getPos() - pos);
// * dirs should be pushed along the parent_parent to parent normal by a force smaller than the parent radius force
RDirNode* pparent = parent->getParent();
if(pparent != 0) {
vec2 parent_edge = (parent->getPos() - pparent->getPos());
vec2 parent_edge_normal = normalise(parent_edge);
vec2 dest = (parent->getPos() + (parent->getRadius() + getRadius()) * parent_edge_normal) - pos;
accel += dest;
}
// * dirs should repulse from other dirs of this parent
const std::list & siblings = parent->getChildren();
if(!siblings.empty()) {
vec2 sib_accel;
int visible = 1;
for(std::list::const_iterator it = siblings.begin(); it != siblings.end(); it++) {
RDirNode* node = (*it);
if(node == this) continue;
if(!node->isVisible()) continue;
visible++;
sib_accel -= normalise(node->getPos() - pos);
}
//parent circumfrence divided by the number of visible child nodes
if(visible>1) {
float slice_size = (parent->getRadius() * PI) / (float) (visible+1);
sib_accel *= slice_size;
accel += sib_accel;
}
}
}
void RDirNode::debug(int indent) const{
std::string indentstr;
while(indentstr.size() < indent) indentstr += " ";
debugLog("%s%s", indentstr.c_str(), abspath.c_str());
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
node->debug(indent+1);
}
}
int RDirNode::totalFileCount() const{
int total = visibleFileCount();
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
total += node->visibleFileCount();
}
return total;
}
int RDirNode::totalDirCount() const{
int total = 1;
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
total += node->totalDirCount();
}
return total;
}
int RDirNode::dirCount() const{
return children.size();
}
bool RDirNode::noDirs() const{
return children.empty();
}
const std::list & RDirNode::getChildren() const{
return children;
}
void RDirNode::updateSplinePoint(float dt) {
if(parent == 0) return;
//update the spline point
vec2 td = (parent->getPos() - pos) * 0.5f;
vec2 mid = pos + td;// - td.perpendicular() * pos.normal();// * 10.0;
vec2 delta = (mid - spos);
//dont let spos get more than half the length of the distance behind
if(glm::length2(delta) > glm::length2(td)) {
spos += normalise(delta) * (glm::length(delta) - glm::length(td));
}
spos += delta * std::min(1.0f, dt * 2.0f);
}
void RDirNode::setInitialPosition() {
RDirNode* parentP = parent->getParent();
pos = parent->getPos();
//offset position by some pseudo-randomness
if(parentP != 0) {
//pos += ((parent->getPos() - parentP->getPos()).normal() * 2.0 + vec2Hash(abspath)).normal();
pos += normalise(normalise(parent->getPos() - parentP->getPos()) * 2.0f + vec2Hash(abspath));
} else {
pos += vec2Hash(abspath);
}
//the spline point
spos = pos - (parent->getPos() - pos) * 0.5f;
position_initialized=true;
}
void RDirNode::move(float dt) {
//the root node is the centre of the world
if(parent == 0) {
return;
}
//initial position
if(!empty() && !position_initialized) {
setInitialPosition();
}
pos += accel * dt;
if(gGourceSettings.elasticity>0.0) {
vec2 diff = (accel - prev_accel);
float m = dt * gGourceSettings.elasticity;
vec2 accel3 = prev_accel * (1.0f-m) + diff * m;
pos += accel3;
prev_accel = accel3;
}
//accel = accel * std::max(0.0f, (1.0f - dt*10.0f));
accel = vec2(0.0, 0.0);
}
const vec2 & RDirNode::getNodeNormal() const{
return node_normal;
}
vec2 RDirNode::calcFileDest(int max_files, int file_no) {
float arc = 1.0/(float)max_files;
float frac = arc * 0.5 + arc * file_no;
vec2 dest = vec2(sinf(frac*PI*2.0), cosf(frac*PI*2.0));
return dest;
}
void RDirNode::updateFilePositions() {
int max_files = 1;
int diameter = 1;
int file_no = 0;
float d = 0.0;
int files_left = visible_count;
for(std::list::iterator it = files.begin(); it!=files.end(); it++) {
RFile* f = *it;
if(f->isHidden()) {
f->setDest(vec2(0.0,0.0));
f->setDistance(0.0f);
continue;
}
vec2 dest = calcFileDest(max_files, file_no);
f->setDest(dest);
f->setDistance(d);
files_left--;
file_no++;
if(file_no>=max_files) {
diameter++;
d += gGourceFileDiameter;
max_files = (int) std::max(1.0, diameter*PI);
if(files_leftgetProjectedPos(), parent->getColour(), projected_pos, col, projected_spos);
}
for(std::list::iterator it = children.begin(); it != children.end(); it++) {
RDirNode* child = *it;
child->calcEdges();
}
}
void RDirNode::logic(float dt) {
//move
move(dt);
updateSplinePoint(dt);
//update node normal
if(parent != 0) {
node_normal = normalise(pos - parent->getPos());
}
//update files
for(std::list::iterator it = files.begin(); it!=files.end(); it++) {
RFile* f = *it;
f->logic(dt);
}
//update child nodes
for(std::list::iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
node->logic(dt);
}
//update colour
calcColour();
//update tickers
if(visible) since_node_visible += dt;
since_last_file_change += dt;
since_last_node_change += dt;
}
void RDirNode::drawDirName(FXFont& dirfont) const{
if(parent==0) return;
if(gGourceSettings.hide_dirnames) return;
if(gGourceSettings.dir_name_depth > 0 && gGourceSettings.dir_name_depth < (depth-1)) return;
if(!gGourceSettings.highlight_dirs && since_last_node_change > 5.0) return;
float alpha = gGourceSettings.highlight_dirs ? 1.0 : std::max(0.0f, 5.0f - since_last_node_change) / 5.0f;
vec2 label_pos = spline.getLabelPos();
dirfont.setAlpha(alpha);
dirfont.draw(label_pos.x, label_pos.y, path_token);
}
void RDirNode::calcScreenPos(GLint* viewport, GLdouble* modelview, GLdouble* projection) {
static GLdouble screen_x, screen_y, screen_z;
gluProject( pos.x, pos.y, 0.0f, modelview, projection, viewport, &screen_x, &screen_y, &screen_z);
screen_y = (float)viewport[3] - screen_y;
projected_pos.x = screen_x;
projected_pos.y = screen_y;
gluProject( spos.x, spos.y, 0.0f, modelview, projection, viewport, &screen_x, &screen_y, &screen_z);
screen_y = (float)viewport[3] - screen_y;
projected_spos.x = screen_x;
projected_spos.y = screen_y;
static vec2 selected_offset(5.5f, -2.0f);
static vec2 unselected_offset(5.5f, -1.0f);
if(!gGourceSettings.hide_filenames) {
//first pass - calculate positions of names
for(std::list::const_iterator it = files.begin(); it!=files.end(); it++) {
RFile* f = *it;
f->calcScreenPos(viewport, modelview, projection);
}
}
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
node->calcScreenPos(viewport, modelview, projection);
}
}
void RDirNode::drawNames(FXFont& dirfont) {
if(!gGourceSettings.hide_dirnames && isVisible()) {
drawDirName(dirfont);
}
if(!gGourceSettings.hide_filenames) {
if(!(gGourceSettings.hide_filenames || gGourceSettings.hide_files) && in_frustum) {
for(std::list::const_iterator it = files.begin(); it!=files.end(); it++) {
RFile* f = *it;
if(!f->isSelected()) f->drawName();
}
}
}
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
node->drawNames(dirfont);
}
}
void RDirNode::checkFrustum(const Frustum& frustum) {
in_frustum = frustum.intersects(quadItemBounds);
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
node->checkFrustum(frustum);
}
}
void RDirNode::drawShadows(float dt) const{
if(in_frustum) {
glPushMatrix();
glTranslatef(pos.x, pos.y, 0.0);
//draw files
for(std::list::const_iterator it = files.begin(); it!=files.end(); it++) {
RFile* f = *it;
if(f->isHidden()) continue;
f->drawShadow(dt);
}
glPopMatrix();
}
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
node->drawShadows(dt);
}
}
void RDirNode::updateFilesVBO(quadbuf& buffer, float dt) const{
if(in_frustum) {
for(std::list::const_iterator it = files.begin(); it!=files.end(); it++) {
RFile* f = *it;
if(f->isHidden()) continue;
vec3 col = f->getColour();
float alpha = f->getAlpha();
buffer.add(f->graphic->textureid, f->getAbsolutePos() - f->dims*0.5f, f->dims, vec4(col.x, col.y, col.z, alpha));
}
}
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
node->updateFilesVBO(buffer,dt);
}
}
void RDirNode::updateBloomVBO(bloombuf& buffer, float dt) {
if(in_frustum && isVisible()) {
float bloom_radius = dir_radius * 2.0 * gGourceSettings.bloom_multiplier;
float bloom_diameter = bloom_radius * 2.0;
vec4 bloom_col = col * gGourceSettings.bloom_intensity;
vec4 bloom_texcoords(bloom_radius, pos.x, pos.y, 0.0f);
vec2 bloom_dims(bloom_diameter, bloom_diameter);
buffer.add(0, pos - bloom_dims*0.5f,bloom_dims, vec4(bloom_col.x, bloom_col.y, bloom_col.z, 1.0f), bloom_texcoords);
}
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
node->updateBloomVBO(buffer,dt);
}
}
void RDirNode::drawFiles(float dt) const{
if(in_frustum) {
glPushMatrix();
glTranslatef(pos.x, pos.y, 0.0);
//draw files
for(std::list::const_iterator it = files.begin(); it!=files.end(); it++) {
RFile* f = *it;
if(f->isHidden()) continue;
f->draw(dt);
}
glPopMatrix();
}
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
node->drawFiles(dt);
}
}
const vec2 & RDirNode::getSPos() const{
return projected_spos;
}
const vec2 & RDirNode::getProjectedPos() const{
return projected_pos;
}
void RDirNode::updateEdgeVBO(quadbuf& buffer) const {
if(parent!=0 && (!gGourceSettings.hide_root || parent->parent !=0)) spline.drawToVBO(buffer);
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* child = (*it);
if(child->isVisible()) {
child->updateEdgeVBO(buffer);
}
}
}
void RDirNode::drawEdgeShadows() const{
if(parent!=0 && (!gGourceSettings.hide_root || parent->parent !=0)) spline.drawShadow();
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* child = (*it);
//draw edge - assumes calcEdges() called before hand so spline will exist
if(child->isVisible()) {
child->drawEdgeShadows();
}
}
}
void RDirNode::drawEdges() const{
if(parent!=0 && (!gGourceSettings.hide_root || parent->parent !=0)) spline.draw();
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* child = (*it);
//draw edge - assumes calcEdges() called before hand so spline will exist
if(child->isVisible()) {
child->drawEdges();
}
}
}
void RDirNode::drawBloom(float dt){
if(in_frustum && isVisible()) {
float bloom_radius = dir_radius * 2.0 * gGourceSettings.bloom_multiplier;
vec4 bloom_col = col * gGourceSettings.bloom_intensity;
glColor4f(bloom_col.x, bloom_col.y, bloom_col.z, 1.0);
glPushMatrix();
glTranslatef(pos.x, pos.y, 0.0);
glBegin(GL_QUADS);
glTexCoord2f(1.0f, 1.0f);
glVertex2f(bloom_radius,bloom_radius);
glTexCoord2f(1.0f, 0.0f);
glVertex2f(bloom_radius,-bloom_radius);
glTexCoord2f(0.0f, 0.0f);
glVertex2f(-bloom_radius,-bloom_radius);
glTexCoord2f(0.0f, 1.0f);
glVertex2f(-bloom_radius,bloom_radius);
glEnd();
glPopMatrix();
}
for(std::list::const_iterator it = children.begin(); it != children.end(); it++) {
RDirNode* node = (*it);
node->drawBloom(dt);
}
}
void RDirNode::updateQuadItemBounds() {
float radius = getRadius();
vec2 radoffset(radius, radius);
//set bounds
quadItemBounds.set(pos - radoffset, pos + radoffset);
}
================================================
FILE: src/dirnode.h
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef RDIRNODE_H
#define RDIRNODE_H
#include "core/sdlapp.h"
#include "core/bounds.h"
#include "core/quadtree.h"
#include "core/pi.h"
#include "core/vbo.h"
#include "gource_settings.h"
#include "spline.h"
#include "file.h"
#include "bloom.h"
#include
#include
class RFile;
class RDirNode : public QuadItem {
std::string abspath;
std::string path_token;
int path_token_offset;
RDirNode* parent;
std::list children;
std::list files;
SplineEdge spline;
vec4 col;
vec2 spos;
vec2 projected_pos;
vec2 projected_spos;
vec2 pos;
vec2 vel;
vec2 accel, prev_accel;
float dir_area;
bool visible;
bool in_frustum;
bool position_initialized;
float since_node_visible;
float since_last_file_change;
float since_last_node_change;
float file_area;
float dir_radius;
float dir_radius_sqrt;
float parent_radius;
int depth;
int visible_count;
vec3 screenpos;
vec2 node_normal;
void calcRadius();
void calcColour();
std::string commonPathPrefix(const std::string& str) const;
void changePath(const std::string & abspath);
void setInitialPosition();
void drawEdge(RDirNode* child) const;
void updateSplinePoint(float dt);
void move(float dt);
vec2 calcFileDest(int layer_no, int file_no);
void updateFilePositions();
void adjustDepth();
void adjustPath();
void drawDirName(FXFont& dirfont) const;
public:
RDirNode(RDirNode* parent, const std::string & abspath);
~RDirNode();
void printFiles();
bool empty() const;
bool isAnchor(RDirNode* node) const;
RDirNode* getRoot();
void fileUpdated(bool userInitiated);
void nodeUpdated(bool userInitiated);
void addVisible();
bool isVisible();
float getArea() const;
int totalDirCount() const;
int totalFileCount() const;
int getTokenOffset() const;
int dirCount() const;
int fileCount() const;
int visibleFileCount() const;
bool noDirs() const;
bool noFiles() const;
bool prefixedBy(const std::string & path) const;
const std::string & getPath() const;
const vec2 & getNodeNormal() const;
bool isParent(RDirNode* node) const;
bool addFile(RFile* f);
bool removeFile(RFile* f);
int getDepth() const;
const std::list & getChildren() const;
void updateQuadItemBounds();
float getParentRadius() const;
float getRadius() const;
float getRadiusSqrt() const;
const std::list* getFiles() const { return &files; };
void getFilesRecursive(std::list& files) const;
vec3 averageFileColour() const;
const vec4 & getColour() const;
RDirNode* getParent() const;
bool isDir(const std::string& path) const;
void findDirs(const std::string& path, std::list& dirs);
const vec2 & getPos() const;
void calcEdges();
const vec2 & getProjectedPos() const;
const vec2 & getSPos() const;
void setPos(const vec2 & pos);
void rotate(float s, float c);
void rotate(float s, float c, const vec2& centre);
void setParent(RDirNode* parent);
float distanceToParent() const;
void addNode(RDirNode* node);
void debug(int indent=0) const;
void applyForceDir(RDirNode* dir);
void applyForces(QuadTree &quadtree);
void logic(float dt);
void updateEdgeVBO(quadbuf& buffer) const;
void drawEdges() const;
void drawEdgeShadows() const;
void checkFrustum(const Frustum & frustum);
void updateFilesVBO(quadbuf& buffer, float dt) const;
void updateBloomVBO(bloombuf& buffer, float dt);
void drawShadows(float dt) const;
void drawFiles(float dt) const;
void drawBloom(float dt);
void drawNames(FXFont& dirfont);
void calcScreenPos(GLint* viewport, GLdouble* modelview, GLdouble* projection);
void nodeCount() const;
};
class DirForceFunctor : public VisitFunctor{
private:
RDirNode * this_dir;
std::set seen;
size_t loopCount;
public:
DirForceFunctor(RDirNode * dir) : this_dir(dir), seen(), loopCount(0){}
int getLoopCount() const{ return loopCount; }
void operator()(QuadItem * item){
std::set::iterator seentest;
RDirNode* d = (RDirNode*) (item);
if(d==this_dir) return;
if(d==this_dir->getParent()) return;
if(d->getParent() == this_dir) return;
if(this_dir->isParent(d)) return;
if(d->isParent(this_dir)) return;
if(d->node_count != 1) {
if((seentest = seen.find(d)) != seen.end())
return;
seen.insert(d);
}
this_dir->applyForceDir(d);
loopCount++;
}
};
extern int gGourceDirNodeInnerLoops;
extern int gGourceFileInnerLoops;
extern float gGourcePointSize;
extern bool gGourceNodeDebug;
extern bool gGourceGravity;
extern float gGourceForceGravity;
extern std::map gGourceDirMap;
#endif
================================================
FILE: src/file.cpp
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "file.h"
float gGourceFileDiameter = 8.0;
std::vector gGourceRemovedFiles;
FXFont file_selected_font;
FXFont file_font;
RFile::RFile(const std::string & name, const vec3 & colour, const vec2 & pos, int tagid) : Pawn(name,pos,tagid) {
hidden = true;
size = gGourceFileDiameter * 1.05;
radius = size * 0.5;
setGraphic(gGourceSettings.file_graphic);
speed = 5.0;
nametime = gGourceSettings.filename_time;
name_interval = nametime;
namecol = vec3(1.0, 1.0, 1.0);
file_colour = colour;
last_action = 0.0f;
fade_start = -1.0f;
removed_timestamp = 0;
expired = false;
forced_removal = false;
removing = false;
shadow = true;
distance = 0;
setFilename(name);
if(!file_selected_font.initialized()) {
file_selected_font = fontmanager.grab(gGourceSettings.font_file, 18);
file_selected_font.dropShadow(true);
file_selected_font.roundCoordinates(false);
file_selected_font.setColour(vec4(gGourceSettings.selection_colour, 1.0f));
}
if(!file_font.initialized()) {
file_font = fontmanager.grab(gGourceSettings.font_file, gGourceSettings.scaled_filename_font_size);
file_font.dropShadow(true);
file_font.roundCoordinates(false);
file_font.setColour(vec4(gGourceSettings.filename_colour, 1.0f));
}
setSelected(false);
dir = 0;
}
RFile::~RFile() {
}
void RFile::remove(time_t removed_timestamp) {
last_action = elapsed;
fade_start = elapsed;
removing = true;
this->removed_timestamp = removed_timestamp;
}
void RFile::remove() {
forced_removal = true;
remove(0);
}
void RFile::setDir(RDirNode* dir) {
this->dir = dir;
}
RDirNode* RFile::getDir() const{
return dir;
}
vec2 RFile::getAbsolutePos() const{
return pos + dir->getPos();
}
bool RFile::overlaps(const vec2& pos) const {
vec2 abs_pos = getAbsolutePos();
float halfsize_x = size * 0.5f;
vec2 halfsize ( halfsize_x, halfsize_x * graphic_ratio );
Bounds2D file_bounds(abs_pos - halfsize, abs_pos + halfsize);
return file_bounds.contains(pos);
}
void RFile::setFilename(const std::string& abs_file_path) {
fullpath = abs_file_path;
size_t pos = fullpath.rfind('/');
if(pos != std::string::npos) {
path = name.substr(0,pos+1);
name = name.substr(pos+1, std::string::npos);
} else {
path = std::string("");
name = abs_file_path;
}
//trim name to just extension
size_t dotsep = name.rfind(".");
if(dotsep != std::string::npos && dotsep != name.size()-1) {
ext = name.substr(dotsep+1);
} else if(gGourceSettings.file_extension_fallback) {
ext = name;
}
}
void RFile::colourize() {
file_colour = ext.size() ? colourHash(ext) : vec3(1.0f, 1.0f, 1.0f);
}
const vec3& RFile::getNameColour() const{
return selected ? gGourceSettings.selection_colour : namecol;
}
void RFile::setFileColour(const vec3 & colour) {
file_colour = colour;
}
const vec3 & RFile::getFileColour() const{
return file_colour;
}
vec3 RFile::getColour() const{
if(selected) return vec3(1.0f);
float lc = elapsed - last_action;
if(lc<1.0f) {
return touch_colour * (1.0f-lc) + file_colour * lc;
}
return file_colour;
}
float RFile::getAlpha() const{
float alpha = Pawn::getAlpha();
//user fades out if not doing anything
if(fade_start > 0.0f) {
alpha = 1.0 - glm::clamp(elapsed - fade_start, 0.0f, 1.0f);
}
return alpha;
}
void RFile::logic(float dt) {
Pawn::logic(dt);
vec2 dest_pos = dest;
/*
if(dir->getParent() != 0 && dir->noDirs()) {
vec2 dirnorm = dir->getNodeNormal();
dest_pos = dirnorm + dest;
}*/
dest_pos = dest_pos * distance;
accel = dest_pos - pos;
// apply accel
vec2 accel2 = accel * speed * dt;
if(glm::length2(accel2) > glm::length2(accel)) {
accel2 = accel;
}
pos += accel2;
//files have no momentum
accel = vec2(0.0f, 0.0f);
if(fade_start < 0.0f && gGourceSettings.file_idle_time > 0.0f && (elapsed - last_action) > gGourceSettings.file_idle_time) {
fade_start = elapsed;
}
// has completely faded out
if(fade_start > 0.0f && !expired && (elapsed - fade_start) >= 1.0) {
expired = true;
bool found = false;
for(std::vector::iterator it = gGourceRemovedFiles.begin(); it != gGourceRemovedFiles.end(); it++) {
if((*it) == this) {
found = true;
break;
}
}
if(!found) {
gGourceRemovedFiles.push_back(this);
//fprintf(stderr, "expiring %s\n", fullpath.c_str());
}
}
if(isHidden() && !forced_removal) elapsed = 0.0;
}
void RFile::touch(time_t touched_timestamp, const vec3 & colour) {
if(forced_removal || (removing && touched_timestamp < removed_timestamp)) return;
//fprintf(stderr, "touch %s\n", fullpath.c_str());
fade_start = -1.0f;
removing = false;
removed_timestamp = 0;
last_action = elapsed;
touch_colour = colour;
//un expire file if touched after being removed
if(expired) {
for(std::vector::iterator it = gGourceRemovedFiles.begin(); it != gGourceRemovedFiles.end(); it++) {
if((*it) == this) {
gGourceRemovedFiles.erase(it);
break;
}
}
expired=false;
}
showName();
setHidden(false);
dir->fileUpdated(true);
}
void RFile::setHidden(bool hidden) {
if(this->hidden==true && hidden==false && dir !=0) {
dir->addVisible();
}
Pawn::setHidden(hidden);
}
void RFile::calcScreenPos(GLint* viewport, GLdouble* modelview, GLdouble* projection) {
static GLdouble screen_x, screen_y, screen_z;
vec2 text_pos = getAbsolutePos();
text_pos.x += 5.5f;
if(selected)
text_pos.y -= 2.0f;
else
text_pos.y -= 1.0f;
gluProject( text_pos.x, text_pos.y, 0.0f, modelview, projection, viewport, &screen_x, &screen_y, &screen_z);
screen_y = (float)viewport[3] - screen_y;
screenpos.x = screen_x;
screenpos.y = screen_y;
}
void RFile::drawNameText(float alpha) {
if(!selected && alpha <= 0.01) return;
float name_alpha = selected ? 1.0 : alpha;
if(selected) {
file_selected_font.draw(screenpos.x, screenpos.y, name);
} else {
file_font.setAlpha(name_alpha);
file_font.draw(screenpos.x, screenpos.y, gGourceSettings.file_extensions ? ext : name);
}
}
void RFile::draw(float dt) {
Pawn::draw(dt);
glLoadName(0);
}
================================================
FILE: src/file.h
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef RFILE_H
#define RFILE_H
#include "pawn.h"
#include "dirnode.h"
#include "core/stringhash.h"
class RDirNode;
class RFile : public Pawn {
vec3 file_colour;
vec3 touch_colour;
RDirNode* dir;
time_t removed_timestamp;
bool forced_removal;
bool expired;
bool removing;
float fade_start;
float last_action;
float radius;
vec2 dest;
float distance;
// FXLabel* label;
//GLuint namelist;
void setFilename(const std::string& abs_file_path);
const vec3& getNameColour() const;
void drawNameText(float alpha);
public:
std::string path;
std::string fullpath;
std::string ext;
RFile(const std::string & name, const vec3 & colour, const vec2 & pos, int tagid);
~RFile();
bool overlaps(const vec2& pos) const;
void setFileColour(const vec3 & colour);
const vec3 & getFileColour() const;
vec3 getColour() const;
void colourize();
float getAlpha() const;
void touch(time_t touch_timestamp, const vec3& colour);
void setHidden(bool hidden);
void setDest(const vec2 & dest){ this->dest = dest; }
void setDistance(float distance){ this->distance = distance; }
void calcScreenPos(GLint* viewport, GLdouble* modelview, GLdouble* projection);
void logic(float dt);
void draw(float dt);
void remove(time_t removed_timestamp);
void remove();
vec2 getAbsolutePos() const;
RDirNode* getDir() const;
void setDir(RDirNode* dir);
};
extern float gGourceFileDiameter;
extern std::vector gGourceRemovedFiles;
#endif
================================================
FILE: src/formats/apache.cpp
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "apache.h"
#include
const char* months[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug" , "Sep", "Oct", "Nov", "Dec" };
Regex apache_entry_start("^(?:[^ ]+ )?([^ ]+) +[^ ]+ +([^ ]+) +\\[(.*?)\\] +(.*)$");
Regex apache_entry_date("(\\d+)/([A-Za-z]+)/(\\d+):(\\d+):(\\d+):(\\d+) ([+-])(\\d+)");
Regex apache_entry_request("\"([^ ]+) +([^ ]+) +([^ ]+)\" +([^ ]+) +([^\\s+]+)(.*)");
Regex apache_entry_agent(" +\"([^\"]+)\" +\"([^\"]+)\" +\"([^\"]+)\"");
Regex apache_hostname_parts("([^.]+)(?:\\.([^.]+))?(?:\\.([^.]+))?(?:\\.([^.]+))?(?:\\.([^.]+))?(?:\\.([^.]+))?(?:\\.([^.]+))?(?:\\.([^.]+))?$");
ApacheCombinedLog::ApacheCombinedLog(const std::string& logfile) : RCommitLog(logfile) {
}
//parse apache access.log entry into components
bool ApacheCombinedLog::parseCommit(RCommit& commit) {
std::string line;
std::vector matches;
if(!logf->getNextLine(line)) return false;
apache_entry_start.match(line, &matches);
if(matches.size()!=4) {
return 0;
}
//get details
commit.username = matches[0];
std::string request_str = matches[3];
std::string datestr = matches[2];
apache_entry_date.match(datestr, &matches);
if(matches.size()!=8) {
return 0;
}
//parse timestamp
int day = atoi(matches[0].c_str());
int year = atoi(matches[2].c_str());
int hour = atoi(matches[3].c_str());
int minute = atoi(matches[4].c_str());
int second = atoi(matches[5].c_str());
int month=0;
for(int i=0;i<12;i++) {
if(matches[1] == months[i]) {
month=i;
break;
}
}
struct tm time_str;
time_str.tm_year = year - 1900;
time_str.tm_mon = month;
time_str.tm_mday = day;
time_str.tm_hour = hour;
time_str.tm_min = minute;
time_str.tm_sec = second;
time_str.tm_isdst = -1;
commit.timestamp = mktime(&time_str);
matches.clear();
apache_entry_request.match(request_str, &matches);
if(matches.size() < 5) {
return false;
}
std::string rtype = matches[0];
std::string file = matches[1];
std::string proto = matches[2];
int code = atoi(matches[3].c_str());
int bytes = atol(matches[4].c_str());
//remove args from url
size_t argpos = file.rfind("?");
if(argpos != std::string::npos) {
file = file.substr(0,argpos);
}
if(file.size()==0) file = "/";
//name index pages
if(file[file.size()-1] == '/') {
file += "index.html";
}
std::string action = "A";
commit.addFile(file, action);
std::string refer;
std::string agent;
if(matches.size() > 5) {
std::string agentstr = matches[5];
matches.clear();
apache_entry_agent.match(agentstr, &matches);
if(matches.size()>1) {
refer = matches[0];
agent = matches[1];
}
}
return true;
}
================================================
FILE: src/formats/apache.h
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef GOURCE_APACHE_H
#define GOURCE_APACHE_H
#include
#include "commitlog.h"
class ApacheCombinedLog : public RCommitLog {
protected:
bool parseCommit(RCommit& commit);
BaseLog* generateLog(const std::string& dir);
public:
ApacheCombinedLog(const std::string& logfile);
};
#endif
================================================
FILE: src/formats/bzr.cpp
================================================
/*
Copyright (C) 2010 John Arbash Meinel
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "bzr.h"
#include "../gource_settings.h"
#include
Regex bzr_commit_regex("^ *([\\d.]+) (.+)\t(\\d{4})-(\\d+)-(\\d+)(?: \\{[^}]+})?(?: \\[merge\\])?$");
Regex bzr_file_regex("^ *([AMDR]) (.*[^/])$");
// parse Bazaar log entries (using the gource.style template)
std::string BazaarLog::logCommand() {
std::string start = (!gGourceSettings.start_date.empty()) ? "date:"+gGourceSettings.start_date : "1";
std::string stop = (!gGourceSettings.stop_date.empty()) ? "date:"+gGourceSettings.stop_date : "-1";
std::string range = str(boost::format("%s..%s") % start % stop);
std::string log_command = str(boost::format("bzr log --verbose -r %s --short -n0 --forward") % range);
return log_command;
}
BazaarLog::BazaarLog(const std::string& logfile) : RCommitLog(logfile) {
log_command = logCommand();
//can generate log from directory
if(!logf && is_dir) {
logf = generateLog(logfile);
if(logf) {
success = true;
seekable = true;
}
}
}
BaseLog* BazaarLog::generateLog(const std::string& dir) {
//does directory have a .bzr ?
std::string bzrdir = dir + std::string("/.bzr");
struct stat dirinfo;
int stat_rc = stat(bzrdir.c_str(), &dirinfo);
if(stat_rc!=0 || !(dirinfo.st_mode & S_IFDIR)) {
return 0;
}
std::string command = getLogCommand();
// do we have this client installed
requireExecutable("bzr");
createTempLog();
if(temp_file.size()==0) return 0;
char cmd_buff[2048];
snprintf(cmd_buff, 2048, "%s %s > %s", command.c_str(), dir.c_str(), temp_file.c_str());
int command_rc = systemCommand(cmd_buff);
if(command_rc != 0) {
return 0;
}
BaseLog* seeklog = new SeekLog(temp_file);
return seeklog;
}
bool BazaarLog::parseCommit(RCommit& commit) {
std::string line;
std::vector entries;
int year, month, day;
if(!logf->getNextLine(line)) return false;
if (!bzr_commit_regex.match(line, &entries)) {
//debugLog("regex failed\n");
return false;
}
commit.username = entries[1];
year = atoi(entries[2].c_str());
month = atoi(entries[3].c_str());
day = atoi(entries[4].c_str());
struct tm time_str;
time_str.tm_year = year - 1900;
time_str.tm_mon = month - 1;
time_str.tm_mday = day;
time_str.tm_hour = 0;
time_str.tm_min = 0;
time_str.tm_sec = 0;
time_str.tm_isdst = -1;
commit.timestamp = mktime(&time_str);
while(logf->getNextLine(line) && line.size()) {
if (!bzr_file_regex.match(line, &entries)) continue;
commit.addFile(entries[1], entries[0]);
}
return true;
}
================================================
FILE: src/formats/bzr.h
================================================
/*
Copyright (C) 2010 John Arbash Meinel
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef BAZAARLOG_H
#define BAZAARLOG_H
#include "commitlog.h"
class BazaarLog : public RCommitLog {
protected:
bool parseCommit(RCommit& commit);
BaseLog* generateLog(const std::string& dir);
public:
BazaarLog(const std::string& logfile);
static std::string logCommand();
};
#endif
================================================
FILE: src/formats/commitlog.cpp
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "commitlog.h"
#include "../gource_settings.h"
#include "../core/sdlapp.h"
#include "../core/utf8/utf8.h"
std::string RCommitLog::filter_utf8(const std::string& str) {
std::string filtered;
try {
utf8::replace_invalid(str.begin(), str.end(), back_inserter(filtered), '?');
}
catch(...) {
filtered = "???";
}
return filtered;
}
//RCommitLog
RCommitLog::RCommitLog(const std::string& logfile, int firstChar) {
logf = 0;
seekable = false;
success = false;
is_dir = false;
buffered = false;
if(logfile == "-") {
//check first char
if(checkFirstChar(firstChar, std::cin)) {
logf = new StreamLog();
is_dir = false;
seekable = false;
success = true;
}
return;
}
struct stat fileinfo;
int rc = stat(logfile.c_str(), &fileinfo);
if(rc==0) {
is_dir = (fileinfo.st_mode & S_IFDIR) ? true : false;
if(!is_dir) {
//check first char
std::ifstream testf(logfile.c_str());
bool firstOK = checkFirstChar(firstChar, testf);
testf.close();
if(firstOK) {
logf = new SeekLog(logfile);
seekable = true;
success = true;
}
}
}
}
RCommitLog::~RCommitLog() {
if(logf!=0) delete logf;
if(!temp_file.empty()) {
remove(temp_file.c_str());
}
}
int RCommitLog::systemCommand(const std::string& command) {
int rc = system(command.c_str());
return rc;
}
// TODO: implement check for 'nix OSs
void RCommitLog::requireExecutable(const std::string& exename) {
#ifdef _WIN32
TCHAR exePath[MAX_PATH];
DWORD result = SearchPath(0, exename.c_str(), ".exe", MAX_PATH, exePath, 0);
if(result) return;
throw SDLAppException("unable to find %s.exe", exename.c_str());
#endif
}
//check firstChar of stream is as expected. if no firstChar defined just returns true.
bool RCommitLog::checkFirstChar(int firstChar, std::istream& stream) {
//cant check this
if(firstChar == -1) return true;
int c = stream.peek();
if(firstChar == c) return true;
return false;
}
bool RCommitLog::checkFormat() {
if(!success) return false;
//read a commit to see if the log is in the correct format
if(nextCommit(lastCommit, false)) {
if(seekable) {
//if the log is seekable, go back to the start
((SeekLog*)logf)->seekTo(0.0);
lastline.clear();
} else {
//otherwise set the buffered flag as we have bufferd one commit
buffered = true;
}
return true;
}
return false;
}
std::string RCommitLog::getLogCommand() {
return log_command;
}
bool RCommitLog::isSeekable() {
return seekable;
}
bool RCommitLog::getCommitAt(float percent, RCommit& commit) {
if(!seekable) return false;
SeekLog* seeklog = ((SeekLog*)logf);
//save settings
long currpointer = seeklog->getPointer();
std::string currlastline = lastline;
seekTo(percent);
bool success = findNextCommit(commit,500);
//restore settings
seeklog->setPointer(currpointer);
lastline = currlastline;
return success;
}
bool RCommitLog::getNextLine(std::string& line) {
if(!lastline.empty()) {
line = lastline;
lastline.clear();
return true;
}
return logf->getNextLine(line);
}
void RCommitLog::seekTo(float percent) {
if(!seekable) return;
lastline.clear();
((SeekLog*)logf)->seekTo(percent);
}
float RCommitLog::getPercent() {
if(seekable) return ((SeekLog*)logf)->getPercent();
return 0.0;
}
bool RCommitLog::findNextCommit(RCommit& commit, int attempts) {
for(int i=0;iisFinished()) return true;
return false;
}
bool RCommitLog::hasBufferedCommit() {
return buffered;
}
//create temp file
bool RCommitLog::createTempLog() {
return createTempFile(temp_file);
}
bool RCommitLog::createTempFile(std::string& temp_file) {
std::string tempdir;
#ifdef _WIN32
DWORD tmplen = GetTempPath(0, 0);
if(tmplen == 0) return false;
std::vector temp(tmplen+1);
tmplen = GetTempPath(static_cast(temp.size()), &temp[0]);
if(tmplen == 0 || tmplen >= temp.size()) return false;
tempdir = std::string(temp.begin(), temp.begin() + static_cast(tmplen));
tempdir += "\\";
#else
tempdir = "/tmp/";
#endif
char tmplate[1024];
snprintf(tmplate, 1024, "%sgource-XXXXXX", tempdir.c_str());
#ifdef _WIN32
if(mktemp(tmplate) == NULL) return false;
#else
if(mkstemp(tmplate) < 0) return false;
#endif
temp_file = std::string(tmplate);
return true;
}
// RCommitFile
RCommitFile::RCommitFile(const std::string& filename, const std::string& action, vec3 colour) {
this->filename = RCommitLog::filter_utf8(filename);
//prepend a root slash
if(this->filename[0] != '/') {
this->filename.insert(0, 1, '/');
}
this->action = action;
this->colour = colour;
}
RCommit::RCommit() {
timestamp = 0;
}
vec3 RCommit::fileColour(const std::string& filename) {
size_t slash = filename.rfind('/');
size_t dot = filename.rfind('.');
if(dot != std::string::npos && dot+1::iterator ri = gGourceSettings.file_filters.begin(); ri != gGourceSettings.file_filters.end(); ri++) {
Regex* r = *ri;
if(r->match(filename)) {
return;
}
}
}
// Only allow files that have been whitelisted
if(!gGourceSettings.file_show_filters.empty()) {
for(std::vector::iterator ri = gGourceSettings.file_show_filters.begin(); ri != gGourceSettings.file_show_filters.end(); ri++) {
Regex* r = *ri;
if(!r->match(filename)) {
return;
}
}
}
files.push_back(RCommitFile(filename, action, colour));
}
void RCommit::postprocess() {
username = RCommitLog::filter_utf8(username);
}
bool RCommit::isValid() {
//check user against filters, if found, discard commit
if(!gGourceSettings.user_filters.empty()) {
for(std::vector::iterator ri = gGourceSettings.user_filters.begin(); ri != gGourceSettings.user_filters.end(); ri++) {
Regex* r = *ri;
if(r->match(username)) {
return false;
}
}
}
// Only allow users that have been whitelisted
if(!gGourceSettings.user_show_filters.empty()) {
for(std::vector::iterator ri = gGourceSettings.user_show_filters.begin(); ri != gGourceSettings.user_show_filters.end(); ri++) {
Regex* r = *ri;
if(!r->match(username)) {
return false;
}
}
}
return !files.empty();
}
void RCommit::debug() {
debugLog("files:\n");
for(std::list::iterator it = files.begin(); it != files.end(); it++) {
RCommitFile f = *it;
debugLog("%s %s\n", f.action.c_str(), f.filename.c_str());
}
}
================================================
FILE: src/formats/commitlog.h
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef RCOMMIT_LOG_H
#define RCOMMIT_LOG_H
#include "../core/seeklog.h"
#include "../core/display.h"
#include "../core/regex.h"
#include "../core/stringhash.h"
#include
#include
#include
#include "sys/stat.h"
class RCommitFile {
public:
std::string filename;
std::string action;
vec3 colour;
RCommitFile(const std::string& filename, const std::string& action, vec3 colour);
};
class RCommit {
vec3 fileColour(const std::string& filename);
public:
time_t timestamp;
std::string username;
std::list files;
void postprocess();
bool isValid();
void addFile(const std::string& filename, const std::string& action);
void addFile(const std::string& filename, const std::string& action, const vec3& colour);
RCommit();
void debug();
virtual bool parse(BaseLog* logf) { return false; };
};
class RCommitLog {
protected:
BaseLog* logf;
std::string temp_file;
std::string log_command;
std::string lastline;
bool is_dir;
bool success;
bool seekable;
RCommit lastCommit;
bool buffered;
bool checkFirstChar(int firstChar, std::istream& stream);
bool createTempLog();
static bool createTempFile(std::string& temp_file);
bool getNextLine(std::string& line);
virtual bool parseCommit(RCommit& commit) { return false; };
public:
RCommitLog(const std::string& logfile, int firstChar = -1);
virtual ~RCommitLog();
static std::string filter_utf8(const std::string& str);
void seekTo(float percent);
bool checkFormat();
std::string getLogCommand();
static int systemCommand(const std::string& command);
void requireExecutable(const std::string& exename);
void bufferCommit(RCommit& commit);
bool getCommitAt(float percent, RCommit& commit);
bool findNextCommit(RCommit& commit, int attempts);
bool nextCommit(RCommit& commit, bool validate = true);
bool hasBufferedCommit();
bool isFinished();
bool isSeekable();
float getPercent();
};
#endif
================================================
FILE: src/formats/custom.cpp
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "custom.h"
#include "../gource_settings.h"
Regex custom_regex("^(?:\\xEF\\xBB\\xBF)?([^|]+)\\|([^|]*)\\|([ADM]?)\\|([^|]+)(?:\\|#?([a-fA-F0-9]{6}))?");
CustomLog::CustomLog(const std::string& logfile) : RCommitLog(logfile) {
}
vec3 CustomLog::parseColour(const std::string& cstr) {
vec3 colour;
int r,g,b;
if(sscanf(cstr.c_str(), "%02x%02x%02x", &r, &g, &b) == 3) {
colour = vec3( r, g, b );
colour /= 255.0f;
}
return colour;
}
// parse modified cvs format log entries
bool CustomLog::parseCommit(RCommit& commit) {
while(parseCommitEntry(commit));
return !commit.files.empty();
}
bool CustomLog::parseCommitEntry(RCommit& commit) {
std::string line;
std::vector entries;
if(!getNextLine(line)) return false;
//custom line
if(!custom_regex.match(line, &entries)) return false;
time_t timestamp;
// Allow timestamp to be a string
if(entries[0].size() > 1 && entries[0].find("-", 1) != std::string::npos) {
if(!SDLAppSettings::parseDateTime(entries[0], timestamp))
return false;
} else {
timestamp = (time_t) atoll(entries[0].c_str());
if(!timestamp && entries[0] != "0")
return false;
}
std::string username = (entries[1].size()>0) ? entries[1] : "Unknown";
std::string action = (entries[2].size()>0) ? entries[2] : "A";
//if this file is for the same person and timestamp
//we add to the commit, else we save the lastline
//and return false
if(commit.files.empty()) {
commit.timestamp = timestamp;
commit.username = username;
} else {
if(commit.timestamp != timestamp || commit.username != username) {
lastline = line;
return false;
}
}
bool has_colour = false;
vec3 colour;
if(entries.size()>=5 && entries[4].size()>0) {
has_colour = true;
colour = parseColour(entries[4]);
}
if(has_colour) {
commit.addFile(entries[3], action, colour);
} else {
commit.addFile(entries[3], action);
}
return true;
}
================================================
FILE: src/formats/custom.h
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef CUSTOMLOG_H
#define CUSTOMLOG_H
#include "commitlog.h"
class CustomLog : public RCommitLog {
protected:
bool parseCommit(RCommit& commit);
bool parseCommitEntry(RCommit& commit);
vec3 parseColour(const std::string& cstr);
public:
CustomLog(const std::string& logfile);
};
#endif
================================================
FILE: src/formats/cvs-exp.cpp
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "cvs-exp.h"
Regex cvsexp_commitno_regex("^([0-9]{6}):");
Regex cvsexp_branch_regex("^BRANCH \\[(.+)\\]$");
Regex cvsexp_date_regex("^\\(date: ([0-9]{4})[-/]([0-9]{2})[-/]([0-9]{2}) ([0-9]{2}):([0-9]{2}):([0-9]{2})(?: [+-][0-9]{4})?;(.+)$");
Regex cvsexp_detail_regex("author: ([^;]+); state: ([^;]+);(.+)$");
//Regex cvsexp_lines_regex("lines: \\+([0-9]+) -([0-9]+)");
Regex cvsexp_entry_regex("\\| (.+),v:([0-9.]+),?");
Regex cvsexp_end_regex("^(=+)$");
std::string CVSEXPCommitLog::logCommand() {
std::string log_command = "cvs-exp.pl -notree";
return log_command;
}
CVSEXPCommitLog::CVSEXPCommitLog(const std::string& logfile) : RCommitLog(logfile) {
}
// parse modified cvs format log entries
bool CVSEXPCommitLog::parseCommit(RCommit& commit) {
std::string line;
std::vector entries;
if(!logf->getNextLine(line)) return false;
//skip empty line if there is one
if(line.size() == 0) {
if(!logf->getNextLine(line)) return false;
}
//read commit no
if(!cvsexp_commitno_regex.match(line, &entries)) return false;
//int commitno = atoi(entries[0].c_str());
//debugLog("commitno matched\n");
if(!logf->getNextLine(line)) return false;
//should be a branch
if(cvsexp_branch_regex.match(line, &entries)) {
//read next blank line
if(!logf->getNextLine(line)) return false;
if(line.size()) return false;
if(!logf->getNextLine(line)) return false;
}
//parse date
if(!cvsexp_date_regex.match(line, &entries)) return false;
//debugLog("date matched\n");
struct tm time_str;
time_str.tm_year = atoi(entries[0].c_str()) - 1900;
time_str.tm_mon = atoi(entries[1].c_str()) - 1;
time_str.tm_mday = atoi(entries[2].c_str());
time_str.tm_hour = atoi(entries[3].c_str());
time_str.tm_min = atoi(entries[4].c_str());
time_str.tm_sec = atoi(entries[5].c_str());
time_str.tm_isdst = -1;
commit.timestamp = mktime(&time_str);
//parse author,state
std::string rest = entries[6];
if(!cvsexp_detail_regex.match(rest, &entries)) return false;
//debugLog("author/state matched\n");
commit.username = entries[0];
std::string commit_state = entries[1];
/* not used
//if rest is not ')' parse lines
rest = entries[2];
// need to parse lines
if(rest.size() > 2) {
if(!cvsexp_lines_regex.match(rest, &entries)) return false;
}
*/
if(!logf->getNextLine(line)) return false;
std::string commit_action = (commit_state == "dead") ? "D" : "M";
while(cvsexp_entry_regex.match(line, &entries)) {
//ignore files in Attic - previously deleted file
if(entries[0].find("/Attic/") == std::string::npos) {
commit.addFile(entries[0], commit_action);
}
if(!logf->getNextLine(line)) return false;
}
//read blank line
if(!logf->getNextLine(line)) return false;
//std::string message;
//read commit message
while(logf->getNextLine(line) && line.size()) {
//if(message.size()) message += std::string("\n");
//message += line;
}
//read until end of commit or eof
while(logf->getNextLine(line)) {
if(cvsexp_end_regex.match(line,&entries)) {
//debugLog("read end of commit %s\n", entries[0].c_str());
break;
}
}
return true;
}
================================================
FILE: src/formats/cvs-exp.h
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef CVSLOG_EXP_H
#define CVSLOG_EXP_H
#include "commitlog.h"
class CVSEXPCommitLog : public RCommitLog {
protected:
bool parseCommit(RCommit& commit);
public:
CVSEXPCommitLog(const std::string& logfile);
static std::string logCommand();
};
#endif
================================================
FILE: src/formats/cvs2cl.cpp
================================================
/*
Copyright (C) 2010 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "cvs2cl.h"
#include "../gource_settings.h"
#ifdef HAVE_LIBTINYXML
#include
#else
#include "../tinyxml/tinyxml.h"
#endif
Regex cvs2cl_xml_tag("^<\\??xml");
Regex cvs2cl_logentry_start("^");
Regex cvs2cl_logentry_timestamp("(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2}):(\\d{2})Z");
std::string CVS2CLCommitLog::logCommand() {
std::string log_command = "cvs2cl --chrono --stdout --xml -g-q";
return log_command;
}
CVS2CLCommitLog::CVS2CLCommitLog(const std::string& logfile) : RCommitLog(logfile, '<') {
}
bool CVS2CLCommitLog::parseCommit(RCommit& commit) {
//fprintf(stderr,"parsing cvs2cl log\n");
std::string line;
if(!getNextLine(line)) return false;
//start of log entry
if(!cvs2cl_logentry_start.match(line)) {
//is this the start of the document
if(!cvs2cl_xml_tag.match(line)) return false;
//fprintf(stderr,"found xml tag\n");
//if so find the first logentry tag
bool found_logentry = false;
while(getNextLine(line)) {
if(cvs2cl_logentry_start.match(line)) {
found_logentry = true;
break;
}
}
if(!found_logentry) return false;
}
//fprintf(stderr,"found logentry\n");
logentry.clear();
logentry.append(line);
logentry.append("\n");
//fprintf(stderr,"found opening tag\n");
bool endfound = false;
while(getNextLine(line)) {
logentry.append(line);
logentry.append("\n");
if(cvs2cl_logentry_end.match(line)) {
//fprintf(stderr,"found closing tag\n");
endfound=true;
break;
}
}
//incomplete commit
if(!endfound) return false;
//fprintf(stderr,"read logentry\n");
TiXmlDocument doc;
if(!doc.Parse(logentry.c_str())) return false;
//fprintf(stderr,"try to parse logentry: %s\n", logentry.c_str());
TiXmlElement* leE = doc.FirstChildElement( "entry" );
std::vector entries;
if(!leE) return false;
//parse date
TiXmlElement* dateE = leE->FirstChildElement( "isoDate" );
if(!dateE) return false;
std::string timestamp_str(dateE->GetText());
if(!cvs2cl_logentry_timestamp.match(timestamp_str, &entries))
return false;
struct tm time_str;
time_str.tm_year = atoi(entries[0].c_str()) - 1900;
time_str.tm_mon = atoi(entries[1].c_str()) - 1;
time_str.tm_mday = atoi(entries[2].c_str());
time_str.tm_hour = atoi(entries[3].c_str());
time_str.tm_min = atoi(entries[4].c_str());
time_str.tm_sec = atoi(entries[5].c_str());
time_str.tm_isdst = -1;
commit.timestamp = mktime(&time_str);
//parse author
TiXmlElement* authorE = leE->FirstChildElement("author");
if(authorE != 0) {
std::string author(authorE->GetText());
if(author.empty()) author = "Unknown";
commit.username = author;
}
//parse changes
for(TiXmlElement* fileE = leE->FirstChildElement("file"); fileE != 0; fileE = fileE->NextSiblingElement()) {
TiXmlElement* state = fileE->FirstChildElement("cvsstate");
TiXmlElement* name = fileE->FirstChildElement("name");
//check for state
if(name == 0 || state == 0) continue;
std::string status = strcmp(state->GetText(), "dead") == 0 ? "D" : "M";
std::string file(name->GetText());
if(file.empty()) continue;
commit.addFile(file, status);
}
//fprintf(stderr,"parsed logentry\n");
//read files
return true;
}
================================================
FILE: src/formats/cvs2cl.h
================================================
/*
Copyright (C) 2010 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef CVS2CL_H
#define CVS2CL_H
#include "commitlog.h"
class CVS2CLCommitLog : public RCommitLog {
protected:
bool parseCommit(RCommit& commit);
std::string logentry;
public:
CVS2CLCommitLog(const std::string& logfile);
static std::string logCommand();
};
#endif
================================================
FILE: src/formats/git.cpp
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "git.h"
#include "../gource_settings.h"
#ifndef _MSC_VER
#include
#endif
// parse git log entries
//git-log command notes:
// - no single quotes on WIN32 as system call treats them differently
// - 'user:' prefix allows us to quickly tell if the log is the wrong format
// and try a different format (eg cvs-exp)
int git_version_major = 0;
int git_version_minor = 0;
int git_version_patch = 0;
Regex git_version_regex("([0-9]+)(?:\\.([0-9]+))?(?:\\.([0-9]+))?");
void GitCommitLog::readGitVersion() {
if(git_version_major != 0) return;
std::string temp_file;
if(!createTempFile(temp_file)) {
return;
}
char cmd_buff[2048];
int result = snprintf(cmd_buff, sizeof(cmd_buff), "git --version > %s", temp_file.c_str());
if(result < 0 || result >= sizeof(cmd_buff)) {
remove(temp_file.c_str());
return;
}
int command_rc = systemCommand(cmd_buff);
if(command_rc != 0) {
remove(temp_file.c_str());
return;
}
std::ifstream in(temp_file.c_str());
if(!in.is_open()) {
remove(temp_file.c_str());
return;
}
std::string version_str;
std::getline(in, version_str);
in.close();
remove(temp_file.c_str());
std::vector entries;
if(!git_version_regex.match(version_str, &entries)) return;
git_version_major = atoi(entries[0].c_str());
if(entries.size() > 1) {
git_version_minor = atoi(entries[1].c_str());
}
if(entries.size() > 2) {
git_version_patch = atoi(entries[2].c_str());
}
}
std::string GitCommitLog::logCommand() {
std::string log_command = "git log "
"--reverse --raw --encoding=UTF-8 "
"--no-renames";
readGitVersion();
// Add --no-show-signature either
// if git version couldn't be determined or if version
// is at least 2.10
if( git_version_major == 0
|| git_version_major > 2
|| (git_version_major == 2 && git_version_minor >= 10))
{
log_command += " --no-show-signature";
}
if(gGourceSettings.author_time) {
log_command += " --pretty=format:user:%aN%n%at";
} else {
log_command += " --pretty=format:user:%aN%n%ct";
}
if(!gGourceSettings.start_date.empty()) {
log_command += " --since ";
log_command += gGourceSettings.start_date;
}
if(!gGourceSettings.stop_date.empty()) {
log_command += " --until ";
log_command += gGourceSettings.stop_date;
}
if(!gGourceSettings.git_branch.empty()) {
log_command += " ";
log_command += gGourceSettings.git_branch;
}
return log_command;
}
GitCommitLog::GitCommitLog(const std::string& logfile) : RCommitLog(logfile, 'u') {
log_command = logCommand();
//can generate log from directory
if(!logf && is_dir) {
logf = generateLog(logfile);
if(logf) {
success = true;
seekable = true;
}
}
}
BaseLog* GitCommitLog::generateLog(const std::string& dir) {
//get working directory
char cwd_buff[1024];
if(getcwd(cwd_buff, 1024) != cwd_buff) {
return 0;
}
//does directory have a .git ?
std::string gitdir = dir + std::string("/.git");
struct stat dirinfo;
int stat_rc = stat(gitdir.c_str(), &dirinfo);
if(stat_rc!=0 || !(dirinfo.st_mode & S_IFDIR || dirinfo.st_mode & S_IFREG)) {
return 0;
}
// do we have this client installed
requireExecutable("git");
std::string command = getLogCommand();
//create temp file
createTempLog();
if(temp_file.size()==0) return 0;
if(chdir(dir.c_str()) != 0) {
return 0;
}
char cmd_buff[2048];
int written = snprintf(cmd_buff, 2048, "%s > %s", command.c_str(), temp_file.c_str());
if(written < 0 || written >= 2048) {
return 0;
}
int command_rc = systemCommand(cmd_buff);
//change back to original directory
chdir(cwd_buff);
if(command_rc != 0) {
return 0;
}
BaseLog* seeklog = new SeekLog(temp_file);
return seeklog;
}
// parse modified git format log entries
bool GitCommitLog::parseCommit(RCommit& commit) {
std::string line;
commit.username = "";
while(logf->getNextLine(line) && line.size()) {
if(line.find("user:") == 0) {
//username follows user prefix
commit.username = line.substr(5);
if(!logf->getNextLine(line)) return false;
commit.timestamp = atol(line.c_str());
//this isnt a commit we are parsing, abort
if(commit.timestamp == 0) return false;
continue;
}
//should see username before files
if(commit.username.empty()) return false;
size_t tab = line.find('\t');
//incorrect log format
if(tab == std::string::npos || tab == 0 || tab == line.size()-1) continue;
std::string status = line.substr(tab - 1, 1);
std::string file = line.substr(tab + 1);
if(file.empty()) continue;
//check for and remove double quotes
if(file.find('"') == 0 && file.rfind('"') == file.size()-1) {
if(file.size()<=2) continue;
file = file.substr(1,file.size()-2);
}
commit.addFile(file, status);
}
//check we at least got a username
if(commit.username.empty()) return false;
return true;
}
================================================
FILE: src/formats/git.h
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef GITLOG_H
#define GITLOG_H
#include "commitlog.h"
class GitCommitLog : public RCommitLog {
protected:
bool parseCommit(RCommit& commit);
BaseLog* generateLog(const std::string& dir);
static void readGitVersion();
public:
GitCommitLog(const std::string& logfile);
static std::string logCommand();
};
#endif
================================================
FILE: src/formats/gitraw.cpp
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "gitraw.h"
Regex git_raw_commit("^commit ([0-9a-z]+)");
Regex git_raw_tree("^tree ([0-9a-z]+)");
Regex git_raw_parent("^parent ([0-9a-z]+)");
Regex git_raw_author("^author (.+) <([^@>]+)@?([^>]*)> (\\d+) ([-+]\\d+)");
Regex git_raw_committer("^committer (.+) <([^@>]+)@?([^>]*)> (\\d+) ([-+]\\d+)");
Regex git_raw_file("^:[0-9]+ [0-9]+ [0-9a-z]+\\.* ([0-9a-z]+)\\.* ([A-Z])[ \\t]+(.+)");
// parse git log entries
// NOTE: this format is deprecated and exists
// to allow existing log files produced in this format to work
std::string gGourceGitRawLogCommand = "git log --reverse --raw --pretty=raw";
GitRawCommitLog::GitRawCommitLog(const std::string& logfile) : RCommitLog(logfile, 'c') {
log_command = gGourceGitRawLogCommand;
}
bool GitRawCommitLog::parseCommit(RCommit& commit) {
std::string line;
std::vector entries;
//read commit ref/ branch
if(!logf->getNextLine(line)) return false;
//commit
if(!git_raw_commit.match(line, &entries)) return false;
if(!logf->getNextLine(line)) return false;
//tree
if(!git_raw_tree.match(line, &entries)) return false;
if(!logf->getNextLine(line)) return false;
//0 or more parents
while(git_raw_parent.match(line, &entries)) {
if(!logf->getNextLine(line)) return false;
}
//author - used for display name
if(!git_raw_author.match(line, &entries)) return false;
commit.username = entries[0];
if(!logf->getNextLine(line)) return false;
//committer - used for time (most likely chronological)
if(!git_raw_committer.match(line, &entries)) return false;
commit.timestamp = atol(entries[3].c_str());
//blank line before message
if(!logf->getNextLine(line)) return false;
//read commit message
while(logf->getNextLine(line) && line.size()) {
}
//read files
while(logf->getNextLine(line) && line.size()) {
//debugLog("file??? %s\n", line.c_str());
if(git_raw_file.match(line, &entries)) {
commit.addFile(entries[2], entries[1]);
}
}
// commit.debug();
return true;
}
================================================
FILE: src/formats/gitraw.h
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef GITLOG_RAW_H
#define GITLOG_RAW_H
#include "commitlog.h"
#include
extern std::string gGourceGitRawLogCommand;
class GitRawCommitLog : public RCommitLog {
protected:
bool parseCommit(RCommit& commit);
public:
GitRawCommitLog(const std::string& logfile);
};
#endif
================================================
FILE: src/formats/hg.cpp
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "hg.h"
#include "../core/sdlapp.h"
#include "../gource_settings.h"
#include
Regex hg_regex("^([0-9]+) -?[0-9]+\\|([^|]+)\\|([ADM]?)\\|(.+)$");
std::string MercurialLog::logCommand() {
// parse Mercurial log entries (using the gource.style template)
std::string gource_style_path = gSDLAppResourceDir + std::string("gource.style");
std::string range =
// date range
(!gGourceSettings.start_date.empty() && !gGourceSettings.stop_date.empty()) ?
str(boost::format("--date '%s to %s'") % gGourceSettings.start_date % gGourceSettings.stop_date)
// start date only
: (!gGourceSettings.start_date.empty()) ?
str(boost::format("--date '>%s'") % gGourceSettings.start_date)
// stop date only
: (!gGourceSettings.stop_date.empty()) ?
str(boost::format("--date '<%s'") % gGourceSettings.stop_date)
// default
: "";
std::string log_command = str(boost::format("hg log %s -r 0:tip --style '%s'") % range % gource_style_path);
#ifdef _WIN32
std::replace(log_command.begin(), log_command.end(), '\'', '"');
#endif
return log_command;
}
MercurialLog::MercurialLog(const std::string& logfile) : RCommitLog(logfile) {
log_command = logCommand();
//can generate log from directory
if(!logf && is_dir) {
logf = generateLog(logfile);
if(logf) {
success = true;
seekable = true;
}
}
}
BaseLog* MercurialLog::generateLog(const std::string& dir) {
//does directory have a .hg ?
std::string hgdir = dir + std::string("/.hg");
struct stat dirinfo;
int stat_rc = stat(hgdir.c_str(), &dirinfo);
if(stat_rc!=0 || !(dirinfo.st_mode & S_IFDIR)) {
return 0;
}
// do we have this client installed
requireExecutable("hg");
std::string command = getLogCommand();
createTempLog();
if(temp_file.size()==0) return 0;
char cmd_buff[2048];
snprintf(cmd_buff, 2048, "%s -R \"%s\" > %s", command.c_str(), dir.c_str(), temp_file.c_str());
int command_rc = systemCommand(cmd_buff);
if(command_rc != 0) {
return 0;
}
BaseLog* seeklog = new SeekLog(temp_file);
return seeklog;
}
bool MercurialLog::parseCommit(RCommit& commit) {
while(parseCommitEntry(commit));
return !commit.files.empty();
}
bool MercurialLog::parseCommitEntry(RCommit& commit) {
std::string line;
std::vector entries;
if(!getNextLine(line)) return false;
//custom line
if(!hg_regex.match(line, &entries)) return false;
time_t timestamp = atol(entries[0].c_str());
std::string username = entries[1];
//if this file is for the same person and timestamp
//we add to the commit, else we save the lastline
//and return false
if(commit.files.empty()) {
commit.timestamp = timestamp;
commit.username = username;
} else {
if(commit.timestamp != timestamp || commit.username != username) {
lastline = line;
return false;
}
}
std::string action = "A";
if(!entries[2].empty()) {
action = entries[2];
}
commit.addFile(entries[3], action);
//commit.debug();
return true;
}
================================================
FILE: src/formats/hg.h
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef MERCURIALLOG_H
#define MERCURIALLOG_H
#include "commitlog.h"
class MercurialLog : public RCommitLog {
protected:
bool parseCommit(RCommit& commit);
bool parseCommitEntry(RCommit& commit);
BaseLog* generateLog(const std::string& dir);
public:
MercurialLog(const std::string& logfile);
static std::string logCommand();
};
#endif
================================================
FILE: src/formats/svn.cpp
================================================
/*
Copyright (C) 2010 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "svn.h"
#include "../gource_settings.h"
#include
#ifdef HAVE_LIBTINYXML
#include
#else
#include "../tinyxml/tinyxml.h"
#endif
Regex svn_xml_tag("^<\\??xml");
Regex svn_logentry_start("^");
Regex svn_logentry_timestamp("(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2}):(\\d{2})");
std::string SVNCommitLog::logCommand() {
std::string start = (!gGourceSettings.start_date.empty())
? str(boost::format("{%s}") % gGourceSettings.start_date) : "1";
std::string stop = (!gGourceSettings.stop_date.empty())
? str(boost::format("{%s}") % gGourceSettings.stop_date) : "HEAD";
std::string range = str(boost::format("%s:%s") % start % stop);
std::string log_command = str(boost::format("svn log -r %s --xml --verbose --quiet") % range);
return log_command;
}
SVNCommitLog::SVNCommitLog(const std::string& logfile) : RCommitLog(logfile, '<') {
log_command = logCommand();
//can generate log from directory
if(!logf && is_dir) {
logf = generateLog(logfile);
if(logf) {
success = true;
seekable = true;
}
}
logentry.reserve(1024);
}
BaseLog* SVNCommitLog::generateLog(const std::string& dir) {
//get working directory
char cwd_buff[1024];
if(getcwd(cwd_buff, 1024) != cwd_buff) {
return 0;
}
//does directory have a .svn ?
std::string gitdir = dir + std::string("/.svn");
struct stat dirinfo;
int stat_rc = stat(gitdir.c_str(), &dirinfo);
if(stat_rc!=0 || !(dirinfo.st_mode & S_IFDIR)) {
return 0;
}
// do we have this client installed
requireExecutable("svn");
std::string command = getLogCommand();
//create temp file
createTempLog();
if(temp_file.size()==0) return 0;
if(chdir(dir.c_str()) != 0) {
return 0;
}
char cmd_buff[2048];
snprintf(cmd_buff, 2048, "%s > %s", command.c_str(), temp_file.c_str());
int command_rc = systemCommand(cmd_buff);
chdir(cwd_buff);
if(command_rc != 0) {
return 0;
}
BaseLog* seeklog = new SeekLog(temp_file);
return seeklog;
}
#ifndef HAVE_TIMEGM
std::string system_tz;
bool system_tz_init = false;
time_t __timegm_hack(struct tm* tm) {
if(!system_tz_init) {
char* current_tz_env = getenv("TZ");
if(current_tz_env != 0) {
system_tz = std::string("TZ=") + current_tz_env;
}
system_tz_init = true;
}
putenv((char*)"TZ=UTC");
tzset();
time_t timestamp = mktime(tm);
if(!system_tz.empty()) {
putenv((char*)system_tz.c_str());
} else {
#ifdef HAVE_UNSETENV
unsetenv("TZ");
#else
putenv((char*)"TZ=");
#endif
}
tzset();
return timestamp;
}
#endif
bool SVNCommitLog::parseCommit(RCommit& commit) {
//fprintf(stderr,"parsing svn log\n");
std::string line;
if(!getNextLine(line)) return false;
//start of log entry
if(!svn_logentry_start.match(line)) {
//is this the start of the document
if(!svn_xml_tag.match(line)) return false;
//fprintf(stderr,"found xml tag\n");
//if so find the first logentry tag
bool found_logentry = false;
while(getNextLine(line)) {
if(svn_logentry_start.match(line)) {
found_logentry = true;
break;
}
}
if(!found_logentry) return false;
}
//fprintf(stderr,"found logentry\n");
logentry.clear();
logentry.append(line);
logentry.append("\n");
//fprintf(stderr,"found opening tag\n");
bool endfound = false;
while(getNextLine(line)) {
logentry.append(line);
logentry.append("\n");
if(svn_logentry_end.match(line)) {
//fprintf(stderr,"found closing tag\n");
endfound=true;
break;
}
}
//incomplete commit
if(!endfound) return false;
//fprintf(stderr,"read logentry\n");
TiXmlDocument doc;
if(!doc.Parse(logentry.c_str())) return false;
//fprintf(stderr,"try to parse logentry: %s\n", logentry.c_str());
TiXmlElement* leE = doc.FirstChildElement( "logentry" );
std::vector entries;
if(!leE) return false;
//parse date
TiXmlElement* dateE = leE->FirstChildElement( "date" );
if(!dateE) return false;
std::string timestamp_str(dateE->GetText());
if(!svn_logentry_timestamp.match(timestamp_str, &entries))
return false;
struct tm time_str;
time_str.tm_year = atoi(entries[0].c_str()) - 1900;
time_str.tm_mon = atoi(entries[1].c_str()) - 1;
time_str.tm_mday = atoi(entries[2].c_str());
time_str.tm_hour = atoi(entries[3].c_str());
time_str.tm_min = atoi(entries[4].c_str());
time_str.tm_sec = atoi(entries[5].c_str());
time_str.tm_isdst = -1;
#ifdef HAVE_TIMEGM
commit.timestamp = timegm(&time_str);
#else
commit.timestamp = __timegm_hack(&time_str);
#endif
//parse author
TiXmlElement* authorE = leE->FirstChildElement("author");
if(authorE != 0) {
// GetText() may return NULL, causing author instantiation to crash.
std::string author;
if(authorE->GetText()) author = authorE->GetText();
if(author.empty()) author = "Unknown";
commit.username = author;
}
TiXmlElement* pathsE = leE->FirstChildElement( "paths" );
//log entries sometimes dont have any paths
if(!pathsE) return true;
//parse changes
for(TiXmlElement* pathE = pathsE->FirstChildElement("path"); pathE != 0; pathE = pathE->NextSiblingElement()) {
//parse path
const char* kind = pathE->Attribute("kind");
const char* action = pathE->Attribute("action");
//check for action
if(action == 0) continue;
bool is_dir = false;
//if has the 'kind' attribute (old versions of svn dont have this), check if it is a dir
if(kind != 0 && strcmp(kind,"dir") == 0) {
//accept only deletes for directories
if(strcmp(action, "D") != 0) continue;
is_dir = true;
}
std::string file(pathE->GetText());
std::string status(action);
if(file.empty()) continue;
if(status.empty()) continue;
//append trailing slash if is directory
if(is_dir && file[file.size()-1] != '/') {
file = file + std::string("/");
}
commit.addFile(file, status);
}
//fprintf(stderr,"parsed logentry\n");
//read files
return true;
}
================================================
FILE: src/formats/svn.h
================================================
/*
Copyright (C) 2010 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef SVNLOG_H
#define SVNLOG_H
#include "commitlog.h"
#include
extern std::string gGourceSVNLogCommand;
class SVNCommitLog : public RCommitLog {
protected:
bool parseCommit(RCommit& commit);
BaseLog* generateLog(const std::string& dir);
std::string logentry;
public:
SVNCommitLog(const std::string& logfile);
static std::string logCommand();
};
#endif
================================================
FILE: src/gource.cpp
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "gource.h"
#include "core/png_writer.h"
bool gGourceDrawBackground = true;
bool gGourceQuadTreeDebug = false;
int gGourceMaxQuadTreeDepth = 6;
int gGourceUserInnerLoops = 0;
Gource::Gource(FrameExporter* exporter) {
this->logfile = gGourceSettings.path;
commitlog = 0;
//disable OpenGL 2.0 functions if not supported
if(!GLEW_VERSION_2_0) gGourceSettings.ffp = true;
if(!gGourceSettings.file_graphic) {
gGourceSettings.file_graphic = texturemanager.grab("file.png", true, GL_CLAMP_TO_EDGE);
}
if(gGourceSettings.default_font_scale) {
if(display.viewport_dpi_ratio.x > 1.0f) {
gGourceSettings.font_scale = display.viewport_dpi_ratio.x;
} else {
int threshold = 1600;
gGourceSettings.font_scale = (float) (1 + glm::max(0, display.height / threshold));
}
debugLog("setting font scale for resolution %d x %d to %.2f", display.width, display.height, gGourceSettings.font_scale);
gGourceSettings.setScaledFontSizes();
}
fontlarge = fontmanager.grab(gGourceSettings.font_file, 42 * gGourceSettings.font_scale);
fontlarge.dropShadow(true);
fontlarge.roundCoordinates(true);
fontmedium = fontmanager.grab(gGourceSettings.font_file, gGourceSettings.scaled_font_size);
fontmedium.dropShadow(true);
fontmedium.roundCoordinates(false);
fontcaption = fontmanager.grab(gGourceSettings.font_file, gGourceSettings.caption_size);
fontcaption.dropShadow(true);
fontcaption.roundCoordinates(false);
fontcaption.alignTop(false);
font = fontmanager.grab(gGourceSettings.font_file, 14 * gGourceSettings.font_scale);
font.dropShadow(true);
font.roundCoordinates(true);
fontdirname = fontmanager.grab(gGourceSettings.font_file, gGourceSettings.scaled_dirname_font_size);
fontdirname.dropShadow(true);
fontdirname.roundCoordinates(true);
slider.init();
//only use bloom with alpha channel if transparent due to artifacts on some video cards
std::string bloom_tga = gGourceSettings.transparent ? "bloom_alpha.tga" : "bloom.tga";
bloomtex = texturemanager.grab(bloom_tga);
beamtex = texturemanager.grab("beam.png");
usertex = texturemanager.grab("user.png", true, GL_CLAMP_TO_EDGE);
shadow_shader = text_shader = bloom_shader = 0;
if(!gGourceSettings.ffp) {
shadow_shader = shadermanager.grab("shadow");
bloom_shader = shadermanager.grab("bloom");
text_shader = shadermanager.grab("text");
}
//calculate once
GLint max_texture_size;
glGetIntegerv(GL_MAX_TEXTURE_SIZE, &max_texture_size);
font_texel_size = 1.0f / (float) std::min( 512, max_texture_size );
logotex = 0;
backgroundtex = 0;
//load logo
if(gGourceSettings.logo.size() > 0) {
bool mipmap_logo = !(GLEW_ARB_texture_non_power_of_two || GLEW_VERSION_2_0);
logotex = texturemanager.grabFile(gGourceSettings.logo, mipmap_logo);
}
//load background image
if(gGourceSettings.background_image.size() > 0) {
backgroundtex = texturemanager.grabFile(gGourceSettings.background_image);
}
stop_position_reached=false;
reloaded = false;
paused = false;
first_read = true;
grab_mouse = false;
mousemoved = false;
mousedragged = false;
mouseclicked = false;
take_screenshot = false;
if(gGourceSettings.hide_mouse) {
cursor.showCursor(false);
}
splash = -1.0;
debug = false;
trace_debug = false;
frameExporter = 0;
dirNodeTree = 0;
userTree = 0;
selectedFile = 0;
hoverFile = 0;
selectedUser = 0;
hoverUser = 0;
date_x_offset = 0;
starting_z = -300.0f;
textbox = TextBox(fontmanager.grab(gGourceSettings.font_file, 18 * gGourceSettings.font_scale));
textbox.setBrightness(0.5f);
textbox.show();
file_key = FileKey(1.0f);
camera = ZoomCamera(vec3(0,0, starting_z), vec3(0.0, 0.0, 0.0), gGourceSettings.camera_zoom_default, gGourceSettings.camera_zoom_max);
camera.setPadding(gGourceSettings.padding);
setCameraMode(gGourceSettings.camera_mode);
root = 0;
//min physics rate 60fps (ie maximum allowed delta 1.0/60)
max_tick_rate = 1.0 / 60.0;
runtime = 0.0f;
frameskip = 0;
framecount = 0;
reset();
logmill = new RLogMill(logfile);
if(exporter!=0) setFrameExporter(exporter, gGourceSettings.output_framerate);
//if recording a video or in demo mode, or multiple repos, the slider is initially hidden
if(exporter==0 && gGourceSettings.repo_count==1) slider.show();
}
void Gource::writeCustomLog(const std::string& logfile, const std::string& output_file) {
RLogMill logmill(logfile);
RCommitLog* commitlog = logmill.getLog();
// TODO: exception handling
if(!commitlog) {
std::string error = logmill.getError();
if(!error.empty()) SDLAppQuit(error);
return;
}
RCommit commit;
FILE* fh = stdout;
if(output_file != "-") {
fh = fopen(output_file.c_str(), "w");
if(!fh) return;
}
while(!commitlog->isFinished()) {
RCommit commit;
if(!commitlog->nextCommit(commit)) {
if(!commitlog->isSeekable()) {
break;
}
continue;
}
for(std::list::iterator it = commit.files.begin(); it != commit.files.end(); it++) {
RCommitFile& cf = *it;
fprintf(fh, "%lld|%s|%s|%s\n", (long long int) commit.timestamp, commit.username.c_str(), cf.action.c_str(), cf.filename.c_str());
}
commit.files.clear();
}
if(output_file != "-") fclose(fh);
}
Gource::~Gource() {
reset();
if(logmill!=0) delete logmill;
if(root!=0) delete root;
//reset settings
gGourceSettings.setGourceDefaults();
}
void Gource::init() {
}
void Gource::unload() {
file_vbo.unload();
user_vbo.unload();
edge_vbo.unload();
action_vbo.unload();
bloom_vbo.unload();
}
void Gource::reload() {
reloaded = true;
}
void Gource::quit() {
}
void Gource::update(float t, float dt) {
float scaled_dt = std::min(dt, max_tick_rate);
//if exporting a video use a fixed tick rate rather than time based
if(frameExporter != 0) {
scaled_dt = max_tick_rate;
}
//apply time scaling
scaled_dt *= gGourceSettings.time_scale;
//have to manage runtime internally as we're messing with dt
if(!paused) runtime += scaled_dt;
if(gGourceSettings.stop_at_time > 0.0 && runtime >= gGourceSettings.stop_at_time) stop_position_reached = true;
logic_time = SDL_GetTicks();
logic(runtime, scaled_dt);
logic_time = SDL_GetTicks() - logic_time;
draw(runtime, scaled_dt);
//extract frames based on frameskip setting if frameExporter defined
if(frameExporter != 0 && commitlog && !gGourceSettings.shutdown) {
if(framecount % (frameskip+1) == 0) {
frameExporter->dump();
}
}
if(!gGourceSettings.hide_mouse) {
//note: cursor uses real dt
cursor.logic(dt);
cursor.draw();
}
framecount++;
}
//peek at the date under the mouse pointer on the slider
std::string Gource::dateAtPosition(float percent) {
RCommit commit;
std::string date;
if(percent<1.0 && commitlog->getCommitAt(percent, commit)) {
//display date
char datestr[256];
// TODO: memory leak ??
struct tm* timeinfo = localtime ( &(commit.timestamp) );
strftime(datestr, 256, "%A, %d %B, %Y", timeinfo);
date = std::string(datestr);
}
return date;
}
void Gource::grabMouse(bool grab_mouse) {
this->grab_mouse = grab_mouse;
#if SDL_VERSION_ATLEAST(2,0,0)
if(grab_mouse) {
if(!SDL_GetRelativeMouseMode()) {
// NOTE: SDL_SetWindowGrab needed as well to work around this bug:
// http://bugzilla.libsdl.org/show_bug.cgi?id=1967
SDL_SetWindowGrab(display.sdl_window, SDL_TRUE);
SDL_SetRelativeMouseMode(SDL_TRUE);
}
} else {
if(SDL_GetRelativeMouseMode()) {
SDL_SetWindowGrab(display.sdl_window, SDL_FALSE);
SDL_SetRelativeMouseMode(SDL_FALSE);
SDL_WarpMouseInWindow(display.sdl_window, mousepos.x, mousepos.y);
}
}
#endif
#if not SDL_VERSION_ATLEAST(2,0,0)
if(!grab_mouse) {
// restore old mouse position
SDL_WarpMouse(mousepos.x, mousepos.y);
}
#endif
cursor.showCursor(!grab_mouse);
}
void Gource::mouseMove(SDL_MouseMotionEvent *e) {
if(commitlog==0) return;
if(gGourceSettings.disable_input) return;
if(gGourceSettings.hide_mouse) return;
// debugLog("mouse move %d, %d (change %d, %d)", e->x, e->y, e->xrel, e->yrel);
if(grab_mouse) {
#if not SDL_VERSION_ATLEAST(2,0,0)
int warp_x = display.width/2;
int warp_y = display.height/2;
//this is an even we generated by warping the mouse below
if(e->x == warp_x && e->y == warp_y) return;
SDL_WarpMouse(warp_x, warp_y);
#endif
}
bool rightmouse = cursor.rightButtonPressed();
//move camera in direction the user dragged the mouse
if(mousedragged || rightmouse) {
vec2 mag( e->xrel, e->yrel );
//if right mouse button is held while dragging, rotate tree instead of
//moving camera
if(rightmouse) {
manual_rotate = true;
if(fabs(mag.x) > fabs(mag.y)) {
rotate_angle = std::min(1.0f, (float) fabs(mag.x) / 10.0f) * 5.0f * DEGREES_TO_RADIANS;
if(mag.x < 0.0f) rotate_angle = -rotate_angle;
} else {
rotate_angle = std::min(1.0f, (float) fabs(mag.y) / 10.0f) * 5.0f * DEGREES_TO_RADIANS;
if(mag.y < 0.0f) rotate_angle = -rotate_angle;
}
return;
}
cursor_move += mag;
return;
}
if(grab_mouse) return;
mousepos = vec2(e->x, e->y);
mousemoved=true;
cursor.updatePos(mousepos);
float pos;
if(!gGourceSettings.hide_progress && slider.mouseOver(mousepos, &pos)) {
std::string date = dateAtPosition(pos);
slider.setCaption(date);
}
}
void Gource::zoom(bool zoomin) {
manual_zoom = true;
float zoom_multi = 1.1;
float distance = -camera.getDest().z;
if(zoomin) {
distance /= zoom_multi;
if(distance < gGourceSettings.camera_zoom_min) distance = gGourceSettings.camera_zoom_min;
} else {
distance *= zoom_multi;
if(distance > gGourceSettings.camera_zoom_max) distance = gGourceSettings.camera_zoom_max;
}
camera.setDistance(distance);
}
#if SDL_VERSION_ATLEAST(2,0,0)
void Gource::mouseWheel(SDL_MouseWheelEvent *e) {
if(gGourceSettings.disable_input) return;
if(e->y > 0) {
zoom(true);
}
if(e->y < 0) {
zoom(false);
}
}
#endif
void Gource::mouseClick(SDL_MouseButtonEvent *e) {
if(commitlog==0) return;
if(gGourceSettings.disable_input) return;
if(gGourceSettings.hide_mouse) return;
//mouse click should stop the cursor being idle
cursor.updatePos(mousepos);
if(e->type == SDL_MOUSEBUTTONUP) {
if(e->button == SDL_BUTTON_LEFT) {
//stop dragging mouse, return the mouse to where
//the user started dragging.
mousedragged=false;
}
if(e->button == SDL_BUTTON_LEFT || e->button == SDL_BUTTON_RIGHT) {
if(!cursor.buttonPressed()) {
grabMouse(false);
}
}
}
if(e->type != SDL_MOUSEBUTTONDOWN) return;
#if not SDL_VERSION_ATLEAST(2,0,0)
//wheel up
if(e->button == SDL_BUTTON_WHEELUP) {
zoom(true);
return;
}
//wheel down
if(e->button == SDL_BUTTON_WHEELDOWN) {
zoom(false);
return;
}
#endif
if(e->button == SDL_BUTTON_MIDDLE) {
toggleCameraMode();
return;
}
if(e->button == SDL_BUTTON_RIGHT) {
grabMouse(true);
return;
}
if(e->button == SDL_BUTTON_LEFT) {
//mousepos = vec2(e->x, e->y);
mouseclicked=true;
if(canSeek()) {
float position;
if(slider.click(mousepos, &position)) {
seekTo(position);
}
}
}
}
void Gource::showSplash() {
splash = 15.0;
}
void Gource::setFrameExporter(FrameExporter* exporter, int video_framerate) {
int gource_framerate = video_framerate;
this->framecount = 0;
this->frameskip = 0;
//calculate appropriate tick rate for video frame rate
while(gource_framerate<60) {
gource_framerate += video_framerate;
this->frameskip++;
}
this->max_tick_rate = 1.0f / ((float) gource_framerate);
this->frameExporter = exporter;
}
void Gource::setCameraMode(const std::string& mode) {
setCameraMode(mode == "track");
}
void Gource::setCameraMode(bool track_users) {
manual_rotate = false;
manual_zoom = false;
this->track_users = track_users;
if(selectedUser!=0) camera.lockOn(track_users);
manual_camera = false;
gGourceSettings.camera_mode = track_users ? "track" : "overview";
}
void Gource::toggleCameraMode() {
setCameraMode(!track_users);
}
//trace click of mouse on background
void Gource::selectBackground() {
//is the left mouse button down?
if(!cursor.leftButtonPressed()) return;
selectUser(0);
manual_camera = true;
mousedragged=true;
grabMouse(true);
}
//select a user, deselect current file/user
void Gource::selectUser(RUser* user) {
//already selected do nothing
if(user!=0 && selectedUser==user) return;
if(selectedFile != 0) {
selectedFile->setSelected(false);
selectedFile = 0;
}
// deselect current user
if(selectedUser != 0) {
selectedUser->setSelected(false);
selectedUser = 0;
}
//if no user return
if(user == 0) {
camera.lockOn(false);
return;
}
selectedUser = user;
//select user, lock on camera
selectedUser->setSelected(true);
if(track_users) camera.lockOn(true);
}
//select a file, deselect current file/user
void Gource::selectFile(RFile* file) {
//already selected do nothing
if(file!=0 && selectedFile==file) return;
if(selectedUser != 0) {
selectedUser->setSelected(false);
selectedUser = 0;
}
// deselect current file
if(selectedFile != 0) {
selectedFile->setSelected(false);
selectedFile = 0;
}
//if no file return
if(file == 0) {
return;
}
selectedFile = file;
//select user, lock on camera
selectedFile->setSelected(true);
}
void Gource::selectNextUser() {
//debugLog("selectNextUser()\n");
int currTagId = -1;
if(selectedUser != 0) {
currTagId = selectedUser->getTagID();
}
RUser* newSelectedUser = 0;
// find next user after this user
for(std::map::iterator it = tagusermap.begin(); it != tagusermap.end(); it++) {
RUser* user = it->second;
if(!user->isInactive() && user->getTagID() > currTagId && user->getAlpha() >= 1.0) {
newSelectedUser = user;
break;
}
}
// just get first user
if(newSelectedUser == 0) {
for(std::map::iterator it = tagusermap.begin(); it != tagusermap.end(); it++) {
RUser* user = it->second;
if(!user->isInactive() && user->getAlpha() >= 1.0) {
newSelectedUser = user;
break;
}
}
}
selectUser(newSelectedUser);
}
void Gource::keyPress(SDL_KeyboardEvent *e) {
if (gGourceSettings.disable_input) return;
if (e->type == SDL_KEYUP) return;
if (e->type == SDL_KEYDOWN) {
#if SDL_VERSION_ATLEAST(2,0,0)
bool key_escape = e->keysym.sym == SDLK_ESCAPE;
bool key_tab = e->keysym.sym == SDLK_TAB;
bool key_space = e->keysym.sym == SDLK_SPACE;
bool key_plus = e->keysym.sym == SDLK_PLUS;
bool key_equals = e->keysym.sym == SDLK_EQUALS;
bool key_minus = e->keysym.sym == SDLK_MINUS;
bool key_leftbracket = e->keysym.sym == SDLK_LEFTBRACKET;
bool key_rightbracket = e->keysym.sym == SDLK_RIGHTBRACKET;
bool key_comma = e->keysym.sym == SDLK_COMMA;
bool key_period = e->keysym.sym == SDLK_PERIOD;
bool key_slash = e->keysym.sym == SDLK_SLASH;
#else
bool key_escape = e->keysym.unicode == SDLK_ESCAPE;
bool key_tab = e->keysym.unicode == SDLK_TAB;
bool key_space = e->keysym.unicode == SDLK_SPACE;
bool key_plus = e->keysym.unicode == SDLK_PLUS;
bool key_equals = e->keysym.unicode == SDLK_EQUALS;
bool key_minus = e->keysym.unicode == SDLK_MINUS;
bool key_leftbracket = e->keysym.unicode == SDLK_LEFTBRACKET;
bool key_rightbracket = e->keysym.unicode == SDLK_RIGHTBRACKET;
bool key_comma = e->keysym.unicode == SDLK_COMMA;
bool key_period = e->keysym.unicode == SDLK_PERIOD;
bool key_slash = e->keysym.unicode == SDLK_SLASH;
#endif
if (key_escape) {
quit();
}
if(commitlog==0) return;
if(e->keysym.sym == SDLK_F12) {
take_screenshot = true;
}
if (e->keysym.sym == SDLK_q) {
debug = !debug;
}
if (e->keysym.sym == SDLK_w) {
trace_debug = !trace_debug;
}
if (e->keysym.sym == SDLK_m) {
//toggle mouse visibility unless mouse clicked/pressed/dragged
if(!(mousedragged || mouseclicked || cursor.leftButtonPressed() )) {
if(!cursor.isHidden()) {
cursor.showCursor(false);
gGourceSettings.hide_mouse = true;
} else {
cursor.showCursor(true);
gGourceSettings.hide_mouse = false;
}
}
}
if (e->keysym.sym == SDLK_n) {
idle_time = gGourceSettings.auto_skip_seconds;
}
if (e->keysym.sym == SDLK_y) {
gGourceQuadTreeDebug = !gGourceQuadTreeDebug;
}
if (e->keysym.sym == SDLK_t) {
gGourceSettings.hide_tree = !gGourceSettings.hide_tree;
}
if (e->keysym.sym == SDLK_g) {
gGourceSettings.hide_users = !gGourceSettings.hide_users;
}
if (e->keysym.sym == SDLK_u) {
if(gGourceSettings.hide_usernames && !gGourceSettings.highlight_all_users) {
gGourceSettings.hide_usernames = false;
gGourceSettings.highlight_all_users = true;
} else if (gGourceSettings.highlight_all_users && !gGourceSettings.hide_usernames) {
gGourceSettings.hide_usernames = false;
gGourceSettings.highlight_all_users = false;
} else {
gGourceSettings.hide_usernames = true;
gGourceSettings.highlight_all_users = false;
}
}
if (e->keysym.sym == SDLK_d) {
if(gGourceSettings.hide_dirnames && !gGourceSettings.highlight_dirs) {
gGourceSettings.hide_dirnames = false;
gGourceSettings.highlight_dirs = true;
} else if(gGourceSettings.highlight_dirs && !gGourceSettings.hide_dirnames) {
gGourceSettings.hide_dirnames = false;
gGourceSettings.highlight_dirs = false;
} else {
gGourceSettings.hide_dirnames = true;
gGourceSettings.highlight_dirs = false;
}
}
if (e->keysym.sym == SDLK_f) {
if(gGourceSettings.hide_filenames && !gGourceSettings.file_extensions) {
gGourceSettings.hide_filenames = false;
} else if(!gGourceSettings.hide_filenames && gGourceSettings.file_extensions) {
gGourceSettings.file_extensions = false;
gGourceSettings.hide_filenames = true;
} else {
gGourceSettings.file_extensions = true;
gGourceSettings.hide_filenames = false;
}
}
if (e->keysym.sym == SDLK_r) {
gGourceSettings.hide_root = !gGourceSettings.hide_root;
}
if (e->keysym.sym == SDLK_k) {
gGourceSettings.show_key = !gGourceSettings.show_key;
}
if(e->keysym.sym == SDLK_c) {
splash = 15.0f;
}
if (e->keysym.sym == SDLK_v) {
toggleCameraMode();
}
if (e->keysym.sym == SDLK_p) {
if(GLEW_VERSION_2_0 && bloom_shader != 0) {
gGourceSettings.ffp = !gGourceSettings.ffp;
}
}
if (e->keysym.sym == SDLK_z) {
gGourceGravity = !gGourceGravity;
}
if (e->keysym.sym == SDLK_s) {
recolour=true;
}
if(key_tab) {
selectNextUser();
}
if (key_space) {
paused = !paused;
}
if (key_equals || key_plus) {
if(gGourceSettings.days_per_second>=1.0) {
gGourceSettings.days_per_second = std::min(30.0f, floorf(gGourceSettings.days_per_second) + 1.0f);
} else {
gGourceSettings.days_per_second = std::min(1.0f, gGourceSettings.days_per_second * 2.0f);
}
}
if (key_minus) {
if(gGourceSettings.days_per_second>1.0) {
gGourceSettings.days_per_second = std::max(0.0f, floorf(gGourceSettings.days_per_second) - 1.0f);
} else {
gGourceSettings.days_per_second = std::max(0.0f, gGourceSettings.days_per_second * 0.5f);
}
}
if(e->keysym.sym == SDLK_KP_MINUS) {
zoom(true);
}
if(e->keysym.sym == SDLK_KP_PLUS) {
zoom(false);
}
if(key_leftbracket) {
gGourceForceGravity /= 1.1;
}
if(key_rightbracket) {
gGourceForceGravity *= 1.1;
}
if(key_period) {
if(gGourceSettings.time_scale>=1.0) {
gGourceSettings.time_scale = std::min(4.0f, floorf(gGourceSettings.time_scale) + 1.0f);
} else {
gGourceSettings.time_scale = std::min(1.0f, gGourceSettings.time_scale * 2.0f);
}
}
if(key_comma) {
if(gGourceSettings.time_scale>1.0) {
gGourceSettings.time_scale = std::max(0.0f, floorf(gGourceSettings.time_scale) - 1.0f);
} else {
gGourceSettings.time_scale = std::max(0.25f, gGourceSettings.time_scale * 0.5f);
}
}
if(key_slash) {
gGourceSettings.time_scale = 1.0f;
}
}
}
void Gource::reset() {
camera.reset();
user_bounds.reset();
active_user_bounds.reset();
dir_bounds.reset();
commitqueue.clear();
tagusermap.clear();
gGourceRemovedFiles.clear();
if(userTree!=0) delete userTree;
if(dirNodeTree!=0) delete dirNodeTree;
recolour = false;
userTree = 0;
dirNodeTree = 0;
selectedFile = 0;
hoverFile = 0;
use_selection_bounds = false;
selection_bounds.reset();
manual_rotate = false;
manual_zoom = false;
rotation_remaining_angle = 0.0f;
message_timer = 0.0f;
cursor_move = vec2(0.0f, 0.0f);
selectedUser = 0;
hoverUser = 0;
manual_camera = false;
grab_mouse = false;
mouseclicked=false;
mousemoved=false;
mousedragged = false;
commitqueue_max_size = 100;
rotate_angle = 0.0f;
if(root!=0) delete root;
root = new RDirNode(0, "/");
//delete users
for(std::map::iterator it = users.begin(); it != users.end(); it++) {
delete it->second;
}
users.clear();
//delete
for(std::map::iterator it = files.begin(); it != files.end(); it++) {
delete it->second;
}
for(std::list::iterator it = captions.begin(); it!=captions.end();it++) {
delete (*it);
}
for(std::list::iterator it = active_captions.begin(); it!=active_captions.end();it++) {
delete (*it);
}
files.clear();
captions.clear();
active_captions.clear();
last_percent = 0.0;
file_key.clear();
idle_time=0;
currtime=0;
lasttime=0;
subseconds=0.0;
tag_seq = 1;
commit_seq = 1;
}
void Gource::deleteFile(RFile* file) {
//debugLog("removing file %s\n", file->fullpath.c_str());
root->removeFile(file);
if(hoverFile == file) {
hoverFile = 0;
}
if(selectedFile == file) {
selectFile(0);
}
//remove from any users with actions against this file - wrong way around? meh
for(std::map::iterator it = users.begin(); it!=users.end(); it++) {
RUser* user = it->second;
user->fileRemoved(file);
}
files.erase(file->fullpath);
file_key.dec(file);
//debugLog("removed file %s\n", file->fullpath.c_str());
delete file;
}
RFile* Gource::addFile(const RCommitFile& cf) {
//if we already have max files in circulation
//we cant add any more
if(gGourceSettings.max_files > 0 && files.size() >= gGourceSettings.max_files) return 0;
//see if this is a directory
std::string file_as_dir = cf.filename;
if(file_as_dir[file_as_dir.size()-1] != '/') file_as_dir.append("/");
if(root->isDir(file_as_dir)) return 0;
int tagid = tag_seq++;
RFile* file = new RFile(cf.filename, cf.colour, vec2(0.0,0.0), tagid);
files[cf.filename] = file;
root->addFile(file);
file_key.inc(file);
while(root->getParent() != 0) {
debugLog("parent changed to %s", root->getPath().c_str());
root = root->getParent();
}
return file;
}
RUser* Gource::addUser(const std::string& username) {
vec2 pos;
if(dir_bounds.area() > 0) {
pos = dir_bounds.centre();
} else {
pos = vec2(0,0);
}
int tagid = tag_seq++;
RUser* user = new RUser(username, pos, tagid);
users[username] = user;
tagusermap[tagid] = user;
//debugLog("added user %s, tagid = %d\n", username.c_str(), tagid);
return user;
}
void Gource::deleteUser(RUser* user) {
if(hoverUser == user) {
hoverUser = 0;
}
if(selectedUser == user) {
selectUser(0);
}
users.erase(user->getName());
tagusermap.erase(user->getTagID());
//debugLog("deleted user %s, tagid = %d\n", user->getName().c_str(), user->getTagID());
delete user;
}
bool Gource::canSeek() {
if(gGourceSettings.hide_progress || commitlog == 0 || !commitlog->isSeekable()) return false;
return true;
}
void Gource::seekTo(float percent) {
//debugLog("seekTo(%.2f)\n", percent);
if(commitlog == 0 || !commitlog->isSeekable()) return;
// end pause
if(paused) paused = false;
reset();
commitlog->seekTo(percent);
}
Regex caption_regex("^(?:\\xEF\\xBB\\xBF)?([^|]+)\\|(.+)$");
void Gource::loadCaptions() {
if(!gGourceSettings.caption_file.size()) return;
std::ifstream cf(gGourceSettings.caption_file.c_str());
if(!cf.is_open()) return;
std::string line;
std::vector matches;
time_t last_timestamp = 0;
while(std::getline(cf, line)) {
ConfFile::trim(line);
if(!caption_regex.match(line, &matches)) continue;
time_t timestamp;
// Allow timestamp to be a string
if(matches[0].size() > 1 && matches[0].find("-", 1) != std::string::npos) {
if(!SDLAppSettings::parseDateTime(matches[0], timestamp))
continue;
} else {
timestamp = (time_t) atoll(matches[0].c_str());
if(!timestamp && matches[0] != "0")
continue;
}
std::string caption = RCommitLog::filter_utf8(matches[1]);
//ignore older captions
if(timestamp < currtime) continue;
//ignore out of order captions
if(timestamp < last_timestamp) continue;
last_timestamp = timestamp;
//fprintf(stderr, "%d %s\n", timestamp, matches[1].c_str());
captions.push_back(new RCaption(caption, timestamp, fontcaption));
}
//fprintf(stderr, "loaded %d captions\n", captions.size());
}
void Gource::readLog() {
if(stop_position_reached) return;
//debugLog("readLog()\n");
// read commits until either we are ahead of currtime
while((commitlog->hasBufferedCommit() || !commitlog->isFinished()) && (commitqueue.empty() || (commitqueue.back().timestamp <= currtime && commitqueue.size() < commitqueue_max_size)) ) {
RCommit commit;
if(!commitlog->nextCommit(commit)) {
if(!commitlog->isSeekable()) {
break;
}
continue;
}
if(gGourceSettings.stop_timestamp != 0 && commit.timestamp > gGourceSettings.stop_timestamp) {
stop_position_reached = true;
break;
}
commitqueue.push_back(commit);
}
if(first_read && commitqueue.empty()) {
throw SDLAppException("no commits found");
}
first_read = false;
if(!commitlog->isFinished() && commitlog->isSeekable()) {
last_percent = commitlog->getPercent();
slider.setPercent(last_percent);
}
bool is_finished = commitlog->isFinished();
if(
// end reached
(gGourceSettings.stop_at_end && is_finished)
// stop position reached
|| (gGourceSettings.stop_position > 0.0 && commitlog->isSeekable() && (is_finished || last_percent >= gGourceSettings.stop_position))
) {
stop_position_reached = true;
}
if((is_finished || stop_position_reached) && gGourceSettings.file_idle_time_at_end > 0.0f) {
gGourceSettings.file_idle_time = gGourceSettings.file_idle_time_at_end;
}
// useful to figure out where we have crashes
//debugLog("current date: %s\n", displaydate.c_str());
}
void Gource::processCommit(const RCommit& commit, float t) {
//find files of this commit or create it
for(std::list::const_iterator it = commit.files.begin(); it != commit.files.end(); it++) {
const RCommitFile& cf = *it;
RFile* file = 0;
//is this a directory (ends in slash)
//deleting a directory - find directory: then for each file, remove each file
if(!cf.filename.empty() && cf.filename[cf.filename.size()-1] == '/') {
//ignore unless it is a delete: we cannot 'add' or 'modify' a directory
//as its not a physical entity in Gource, only files are.
if(cf.action != "D") continue;
std::list dirs;
root->findDirs(cf.filename, dirs);
for(std::list::iterator it = dirs.begin(); it != dirs.end(); it++) {
RDirNode* dir = (*it);
//fprintf(stderr, "deleting everything under %s because of %s\n", dir->getPath().c_str(), cf.filename.c_str());
//foreach dir files
std::list dir_files;
dir->getFilesRecursive(dir_files);
for(std::list::iterator it = dir_files.begin(); it != dir_files.end(); it++) {
RFile* file = *it;
addFileAction(commit, cf, file, t);
}
}
continue;
}
std::map::iterator seen_file = files.find(cf.filename);
if(seen_file != files.end()) file = seen_file->second;
if(file == 0) {
file = addFile(cf);
if(!file) continue;
}
addFileAction(commit, cf, file, t);
}
}
void Gource::addFileAction(const RCommit& commit, const RCommitFile& cf, RFile* file, float t) {
//create user if havent yet. do it here to ensure at least one of there files
//was added (incase we hit gGourceSettings.max_files)
//find user of this commit or create them
RUser* user = 0;
//see if user already exists
std::map::iterator seen_user = users.find(commit.username);
if(seen_user != users.end()) user = seen_user->second;
if(user == 0) {
user = addUser(commit.username);
if(gGourceSettings.highlight_all_users) user->setHighlighted(true);
else {
// set the highlighted flag if name matches a highlighted user
for(std::vector::iterator hi = gGourceSettings.highlight_users.begin(); hi != gGourceSettings.highlight_users.end(); hi++) {
std::string highlight = *hi;
if(!highlight.empty() && user->getName() == highlight) {
user->setHighlighted(true);
break;
}
}
}
}
//create action
RAction* userAction = 0;
commit_seq++;
if(cf.action == "D") {
userAction = new RemoveAction(user, file, commit.timestamp, t);
} else {
if(cf.action == "A") {
userAction = new CreateAction(user, file, commit.timestamp, t);
} else {
userAction = new ModifyAction(user, file, commit.timestamp, t, cf.colour);
}
}
user->addAction(userAction);
}
void Gource::interactUsers() {
// update quad tree
Bounds2D quadtreebounds = user_bounds;
quadtreebounds.min -= vec2(1.0f, 1.0f);
quadtreebounds.max += vec2(1.0f, 1.0f);
update_user_tree_time = SDL_GetTicks();
if(userTree != 0) delete userTree;
int max_depth = 1;
//dont use deep quad tree initially when all the nodes are in one place
if(dir_bounds.area() > 10000.0) {
max_depth = gGourceMaxQuadTreeDepth;
}
userTree = new QuadTree(quadtreebounds, max_depth, 1);
for(std::map::iterator it = users.begin(); it!=users.end(); it++) {
RUser* user = it->second;
userTree->addItem(user);
}
//move users - interact with other users and files
for(std::map::iterator ait = users.begin(); ait!=users.end(); ait++) {
RUser* a = ait->second;
UserForceFunctor uff(a);
userTree->visitItemsInBounds(a->quadItemBounds, uff);
gGourceUserInnerLoops += uff.getLoopCount();
a->applyForceToActions();
}
update_user_tree_time = SDL_GetTicks() - update_user_tree_time;
}
void Gource::updateBounds() {
user_bounds.reset();
active_user_bounds.reset();
for(std::map::iterator it = users.begin(); it!=users.end(); it++) {
RUser* user = it->second;
user->updateQuadItemBounds();
user_bounds.update(user->quadItemBounds);
if(!user->isIdle()) {
active_user_bounds.update(user->quadItemBounds);
}
}
dir_bounds.reset();
for(std::map::iterator it = gGourceDirMap.begin(); it!=gGourceDirMap.end(); it++) {
RDirNode* node = it->second;
if(node->isVisible()) {
node->updateQuadItemBounds();
dir_bounds.update(node->quadItemBounds);
}
}
}
void Gource::updateUsers(float t, float dt) {
std::vector inactiveUsers;
size_t idle_users = 0;
// move users
for(std::map::iterator it = users.begin(); it!=users.end(); it++) {
RUser* u = it->second;
u->logic(t, dt);
//deselect user if fading out from inactivity
if(u->isFading() && selectedUser == u) {
selectUser(0);
}
if(u->isInactive()) {
inactiveUsers.push_back(u);
}
if(u->isIdle()) {
idle_users++;
} else {
//if nothing is selected, and this user is active and this user is the specified user to follow, select them
if(selectedUser == 0 && selectedFile == 0) {
for(std::vector::iterator ui = gGourceSettings.follow_users.begin(); ui != gGourceSettings.follow_users.end(); ui++) {
std::string follow = *ui;
if(follow.size() && u->getName() == follow) {
selectUser(u);
}
}
}
}
}
if(users.empty() && stop_position_reached) {
appFinished = true;
}
//nothing is moving so increment idle
if(idle_users==users.size()) {
idle_time += dt;
} else {
idle_time = 0;
}
// delete inactive users
for(std::vector::iterator it = inactiveUsers.begin(); it != inactiveUsers.end(); it++) {
deleteUser(*it);
}
}
void Gource::interactDirs() {
// update quad tree
Bounds2D quadtreebounds = dir_bounds;
quadtreebounds.min -= vec2(1.0f, 1.0f);
quadtreebounds.max += vec2(1.0f, 1.0f);
update_dir_tree_time = SDL_GetTicks();
if(dirNodeTree !=0) delete dirNodeTree;
int max_depth = 1;
//dont use deep quad tree initially when all the nodes are in one place
if(dir_bounds.area() > 10000.0) {
max_depth = gGourceMaxQuadTreeDepth;
}
dirNodeTree = new QuadTree(quadtreebounds, max_depth, 1);
//apply forces with other directories
for(std::map::iterator it = gGourceDirMap.begin(); it!=gGourceDirMap.end(); it++) {
RDirNode* node = it->second;
if(!node->empty()) {
dirNodeTree->addItem(node);
}
}
update_dir_tree_time = SDL_GetTicks() - update_dir_tree_time;
}
void Gource::updateDirs(float dt) {
root->applyForces(*dirNodeTree);
root->logic(dt);
}
void Gource::updateTime(time_t display_time) {
if(display_time == 0) {
displaydate = "";
return;
}
//display date
char datestr[256];
struct tm* timeinfo = localtime ( &display_time );
strftime(datestr, 256, gGourceSettings.date_format.c_str(), timeinfo);
displaydate = datestr;
//avoid wobbling by only moving font if change is sufficient
int date_offset = (int) fontmedium.getWidth(displaydate) * 0.5;
if(abs(date_x_offset - date_offset) > 5) date_x_offset = date_offset;
}
void Gource::updateCamera(float dt) {
//camera tracking
bool auto_rotate = !manual_rotate && !gGourceSettings.disable_auto_rotate;
if(manual_camera) {
if(glm::length2(cursor_move) > 0.0f) {
float cam_rate = ( -camera.getPos().z ) / ( 5000.0f );
vec3 cam_pos = camera.getPos();
vec2 cursor_delta = cursor_move * cam_rate * 10.0f;
cam_pos.x += cursor_delta.x;
cam_pos.y += cursor_delta.y;
camera.setPos(cam_pos, true);
camera.stop();
auto_rotate = false;
cursor_move = vec2(0.0f, 0.0f);
}
} else {
Bounds2D cambounds;
if(track_users && (selectedFile !=0 || selectedUser !=0)) {
Bounds2D focusbounds;
if(selectedUser !=0) focusbounds.update(selectedUser->getPos());
if(selectedFile !=0) focusbounds.update(selectedFile->getAbsolutePos());
cambounds = focusbounds;
} else {
if(track_users && idle_time==0) cambounds = active_user_bounds;
else cambounds = dir_bounds;
}
camera.adjust(cambounds, !manual_zoom);
}
camera.logic(dt);
//automatically rotate camera
if(auto_rotate) {
if(rotation_remaining_angle > 0.0f) {
//rotation through 90 degrees, speed peaks at half way
float angle_rate = std::max(dt, (float) (1.0f - fabs((rotation_remaining_angle / 90.0f) - 0.5) * 2.0f)) * dt;
rotate_angle = std::min(rotation_remaining_angle, 90.0f * angle_rate);
rotation_remaining_angle -= rotate_angle;
rotate_angle *= DEGREES_TO_RADIANS;
} else if(!cursor.rightButtonPressed() && dir_bounds.area() > 10000.0f) {
float aspect_ratio = display.width / (float) display.height;
float bounds_ratio = (aspect_ratio > 1.0f) ? dir_bounds.width() / dir_bounds.height() : dir_bounds.height() / dir_bounds.width();
if(bounds_ratio < 0.67f) {
rotation_remaining_angle = 90.0f;
}
}
} else {
rotation_remaining_angle = 0.0f;
}
}
//change the string hashing seed and recolour files and users
void Gource::changeColours() {
gStringHashSeed = (rand() % 10000) + 1;
for(std::map::iterator it = users.begin(); it != users.end(); it++) {
it->second->colourize();
}
for(std::map::iterator it = files.begin(); it != files.end(); it++) {
it->second->colourize();
}
file_key.colourize();
}
void Gource::logic(float t, float dt) {
if(gGourceSettings.shutdown && logmill->isFinished()) {
appFinished=true;
return;
}
if(message_timer>0.0f) message_timer -= dt;
if(splash>0.0f) splash -= dt;
//init log file
if(commitlog == 0) {
if(!logmill->isFinished()) return;
commitlog = logmill->getLog();
std::string error = logmill->getError();
if(!commitlog) {
if(!error.empty()) {
throw SDLAppException(error);
} else {
if(frameExporter!=0) frameExporter->stop();
SDL_Quit();
SDLAppException exception("");
exception.setShowHelp(true);
throw exception;
}
}
if(gGourceSettings.start_position>0.0) {
seekTo(gGourceSettings.start_position);
}
}
file_key.logic(dt);
slider.logic(dt);
bool right = false;
bool left = false;
bool up = false;
bool down = false;
#if SDL_VERSION_ATLEAST(2,0,0)
const Uint8 *keystate = SDL_GetKeyboardState(0);
right = keystate[SDL_SCANCODE_RIGHT];
left = keystate[SDL_SCANCODE_LEFT];
up = keystate[SDL_SCANCODE_UP];
down = keystate[SDL_SCANCODE_DOWN];
#else
Uint8 *keystate = SDL_GetKeyState(0);
right = keystate[SDLK_RIGHT];
left = keystate[SDLK_LEFT];
up = keystate[SDLK_UP];
down = keystate[SDLK_DOWN];
#endif
if(right) {
cursor_move.x = 10.0;
manual_camera = true;
}
if(left) {
cursor_move.x = -10.0;
manual_camera = true;
}
if(up) {
cursor_move.y = -10.0;
manual_camera = true;
}
if(down) {
cursor_move.y = 10.0;
manual_camera = true;
}
//apply rotation
if(rotate_angle != 0.0f) {
float s = sinf(rotate_angle);
float c = cosf(rotate_angle);
if(manual_rotate) {
// rotate around camera position if manual
vec2 centre = vec2(camera.getPos());
root->rotate(s, c, centre);
for(std::map::iterator it = users.begin(); it!=users.end(); it++) {
RUser* user = it->second;
vec2 rotated_user_pos = rotate_vec2(user->getPos() - centre, s, c) + centre;
user->setPos(rotated_user_pos);
}
} else {
root->rotate(s, c);
for(std::map::iterator it = users.begin(); it!=users.end(); it++) {
RUser* user = it->second;
vec2 rotated_user_pos = rotate_vec2(user->getPos(), s, c);
user->setPos(rotated_user_pos);
}
}
rotate_angle = 0.0f;
}
if(recolour) {
changeColours();
recolour = false;
}
//still want to update camera while paused
if(paused) {
updateBounds();
interactUsers();
interactDirs();
updateCamera(dt);
return;
}
// get more entries
if(commitqueue.empty()) {
readLog();
}
//loop in attempt to find commits
if(gGourceSettings.loop && commitqueue.empty() && commitlog->isSeekable()) {
if(idle_time >= gGourceSettings.loop_delay_seconds) {
first_read=true;
seekTo(0.0);
readLog();
}
}
if(currtime==0 && !commitqueue.empty()) {
currtime = lasttime = commitqueue[0].timestamp;
subseconds = 0.0;
loadCaptions();
}
//set current time
float time_inc = (dt * 86400.0 * gGourceSettings.days_per_second);
int seconds = (int) time_inc;
subseconds += time_inc - ((float) seconds);
if(subseconds >= 1.0) {
currtime += (int) subseconds;
subseconds -= (int) subseconds;
}
currtime += seconds;
// delete files
for(std::vector::iterator it = gGourceRemovedFiles.begin(); it != gGourceRemovedFiles.end(); it++) {
deleteFile(*it);
}
gGourceRemovedFiles.clear();
//add commits up until the current time
while(!commitqueue.empty()) {
RCommit commit = commitqueue.front();
//auto skip ahead, unless stop_position_reached
if(gGourceSettings.auto_skip_seconds>=0.0 && idle_time >= gGourceSettings.auto_skip_seconds && !stop_position_reached) {
currtime = lasttime = commit.timestamp;
idle_time = 0.0;
}
if(commit.timestamp > currtime) break;
processCommit(commit, t);
if(gGourceSettings.no_time_travel) {
if(commit.timestamp > lasttime) {
lasttime = commit.timestamp;
}
} else {
// allow for non linear time lines
if(lasttime > commit.timestamp) {
currtime = commit.timestamp;
}
lasttime = commit.timestamp;
}
subseconds = 0.0;
commitqueue.pop_front();
}
slider.resize();
float caption_height = fontcaption.getMaxHeight();
float caption_start_y = canSeek() ? slider.getBounds().min.y - 35.0f : display.height - fontmedium.getMaxHeight() - 20.0f;
if(!gGourceSettings.title.empty()) {
caption_start_y = glm::min( caption_start_y, display.height - 20.0f - fontmedium.getMaxHeight() );
}
caption_start_y = glm::floor(caption_start_y);
if(reloaded) {
// reposition active captions
float y = caption_start_y;
for(RCaption* cap : active_captions) {
int caption_offset_x = gGourceSettings.caption_offset;
// centre
if(caption_offset_x == 0) {
caption_offset_x = (display.width / 2) - (fontcaption.getWidth(cap->getCaption()) / 2);
} else if(caption_offset_x < 0) {
caption_offset_x = display.width + caption_offset_x - fontcaption.getWidth(cap->getCaption());
}
cap->setPos(vec2(caption_offset_x, y));
y -= caption_height;
}
reloaded = false;
}
while(captions.size() > 0) {
RCaption* caption = captions.front();
if(caption->timestamp > currtime) break;
float y = caption_start_y;
while(1) {
bool found = false;
for(RCaption* cap : active_captions) {
if(cap->getPos().y == y) {
found = true;
break;
}
}
if(!found) break;
y -= caption_height;
}
int caption_offset_x = gGourceSettings.caption_offset;
// centre
if(caption_offset_x == 0) {
caption_offset_x = (display.width / 2) - (fontcaption.getWidth(caption->getCaption()) / 2);
} else if(caption_offset_x < 0) {
caption_offset_x = display.width + caption_offset_x - fontcaption.getWidth(caption->getCaption());
}
caption->setPos(vec2(caption_offset_x, y));
captions.pop_front();
active_captions.push_back(caption);
}
for(std::list::iterator it = active_captions.begin(); it!=active_captions.end();) {
RCaption* caption = *it;
caption->logic(dt);
if(caption->isFinished()) {
it = active_captions.erase(it);
delete caption;
continue;
}
it++;
}
//reset loop counters
gGourceUserInnerLoops = 0;
gGourceDirNodeInnerLoops = 0;
gGourceFileInnerLoops = 0;
updateBounds();
interactUsers();
updateUsers(t, dt);
interactDirs();
updateDirs(dt);
updateCamera(dt);
updateTime(!commitqueue.empty() ? currtime : lasttime);
}
void Gource::mousetrace(float dt) {
vec3 cam_pos = camera.getPos();
vec2 projected_mouse = vec2( -(mousepos.x * 2.0f - ((float)display.width)) / ((float)display.height),
(1.0f - (2.0f * mousepos.y) / ((float)display.height)))
* cam_pos.z;
projected_mouse.x += cam_pos.x;
projected_mouse.y += cam_pos.y;
//find user/file under mouse
RFile* fileSelection = 0;
RUser* userSelection = 0;
if(!gGourceSettings.hide_users) {
std::set userset;
userTree->getItemsAt(userset, projected_mouse);
for(std::set::iterator it = userset.begin(); it != userset.end(); it++) {
RUser* user = (RUser*) *it;
if(!user->isFading() && user->quadItemBounds.contains(projected_mouse)) {
userSelection = user;
break;
}
}
}
if(!userSelection && !gGourceSettings.hide_files) {
std::set dirset;
dirNodeTree->getItemsAt(dirset, projected_mouse);
for(std::set::iterator it = dirset.begin(); it != dirset.end(); it++) {
RDirNode* dir = (RDirNode*) *it;
const std::list* files = dir->getFiles();
for(std::list::const_iterator fi = files->begin(); fi != files->end(); fi++) {
RFile* file = *fi;
if(!file->isHidden() && file->overlaps(projected_mouse)) {
fileSelection = file;
break;
}
}
}
}
// is over a file
if(fileSelection != 0) {
// un hover a user
if(hoverUser != 0) {
hoverUser->setMouseOver(false);
hoverUser = 0;
}
if(fileSelection != hoverFile) {
//deselect previous selection
if(hoverFile !=0) hoverFile->setMouseOver(false);
//select new
fileSelection->setMouseOver(true);
hoverFile = fileSelection;
}
// is over a user
} else if(userSelection != 0) {
// un hover a file
if(hoverFile != 0) {
hoverFile->setMouseOver(false);
hoverFile = 0;
}
if(userSelection != hoverUser) {
//deselect previous selection
if(hoverUser !=0) hoverUser->setMouseOver(false);
//select new
userSelection->setMouseOver(true);
hoverUser = userSelection;
}
} else {
if(hoverFile!=0) hoverFile->setMouseOver(false);
if(hoverUser!=0) hoverUser->setMouseOver(false);
hoverFile=0;
hoverUser=0;
}
if(mouseclicked) {
if(hoverUser!=0) {
camera.lockOn(false);
selectUser(hoverUser);
} else if(hoverFile!=0) {
camera.lockOn(false);
selectFile(hoverFile);
} else {
selectBackground();
}
}
//fprintf(stderr, "end trace\n");
}
void Gource::loadingScreen() {
if(!gGourceDrawBackground) return;
display.mode2D();
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
glColor4f(1.0, 1.0, 1.0, 1.0);
const char* progress = "";
switch(int(runtime*3.0f)%4) {
case 0:
progress = "";
break;
case 1:
progress = ".";
break;
case 2:
progress = "..";
break;
case 3:
progress = "...";
break;
}
const char* action = !gGourceSettings.shutdown ? "Reading Log" : "Aborting";
int width = font.getWidth(action);
font.setColour(vec4(1.0f));
font.print(display.width/2 - width/2, display.height/2 - 10, "%s%s", action, progress);
}
void Gource::drawBackground(float dt) {
if(!gGourceDrawBackground) return;
display.setClearColour(vec4(gGourceSettings.background_colour, gGourceSettings.transparent ? 0.0f : 1.0f));
display.clear();
if(backgroundtex!=0) {
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
glColor4f(1.0, 1.0, 1.0, 1.0);
glBindTexture(GL_TEXTURE_2D, backgroundtex->textureid);
glPushMatrix();
glTranslatef(display.width/2 - backgroundtex->w/2, display.height/2 - backgroundtex->h/2, 0.0f);
glBegin(GL_QUADS);
glTexCoord2f(0.0f,0.0f);
glVertex2i(0, 0);
glTexCoord2f(1.0f,0.0f);
glVertex2i(backgroundtex->w, 0);
glTexCoord2f(1.0f,1.0f);
glVertex2i(backgroundtex->w, backgroundtex->h);
glTexCoord2f(0.0f,1.0f);
glVertex2i(0, backgroundtex->h);
glEnd();
glPopMatrix();
}
}
void Gource::drawScene(float dt) {
//draw edges
draw_edges_time = SDL_GetTicks();
updateAndDrawEdges();
draw_edges_time = SDL_GetTicks() - draw_edges_time;
//draw file shadows
draw_shadows_time = SDL_GetTicks();
drawFileShadows(dt);
draw_shadows_time = SDL_GetTicks() - draw_shadows_time;
//draw actions
draw_actions_time = SDL_GetTicks();
drawActions(dt);
draw_actions_time = SDL_GetTicks() - draw_actions_time;
//draw files
draw_files_time = SDL_GetTicks();
drawFiles(dt);
draw_files_time = SDL_GetTicks() - draw_files_time;
//draw users
draw_users_time = SDL_GetTicks();
drawUserShadows(dt);
drawUsers(dt);
draw_users_time = SDL_GetTicks() - draw_users_time;
//draw bloom
draw_bloom_time = SDL_GetTicks();
drawBloom(dt);
draw_bloom_time = SDL_GetTicks() - draw_bloom_time;
}
void Gource::updateAndDrawEdges() {
root->calcEdges();
if(gGourceSettings.hide_tree) return;
//switch to 2d
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, display.width, display.height, 0, -1.0, 1.0);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
glEnable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBindTexture(GL_TEXTURE_2D, beamtex->textureid);
if(!gGourceSettings.ffp) {
edge_vbo.reset();
root->updateEdgeVBO(edge_vbo);
edge_vbo.update();
shadow_shader->setSampler2D("tex", 0);
shadow_shader->setFloat("shadow_strength", 0.5);
shadow_shader->use();
vec2 shadow_offset = vec2(2.0, 2.0);
glPushMatrix();
glTranslatef(shadow_offset.x, shadow_offset.y, 0.0f);
edge_vbo.draw();
glPopMatrix();
glUseProgramObjectARB(0);
edge_vbo.draw();
} else {
root->drawEdgeShadows();
root->drawEdges();
}
//switch back
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
}
void Gource::drawActions(float dt) {
if(gGourceSettings.hide_users) return;
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, beamtex->textureid);
glEnable(GL_BLEND);
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
if(!gGourceSettings.ffp) {
action_vbo.draw();
} else {
//draw actions
for(std::map::iterator it = users.begin(); it!=users.end(); it++) {
it->second->drawActions(dt);
}
}
}
void Gource::drawBloom(float dt) {
if(gGourceSettings.hide_bloom) return;
glEnable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
glBlendFunc (GL_ONE, GL_ONE);
if(!gGourceSettings.ffp) {
bloom_shader->use();
bloom_vbo.draw();
glUseProgramObjectARB(0);
} else {
//draw 'gourceian blur' around dirnodes
glBindTexture(GL_TEXTURE_2D, bloomtex->textureid);
root->drawBloom(dt);
}
}
void Gource::setMessage(const char* str, ...) {
char msgbuff[1024];
va_list vl;
va_start(vl, str);
vsnprintf(msgbuff, 1024, str, vl);
va_end(vl);
message = std::string(msgbuff);
message_timer = 5.0;
}
void Gource::screenshot() {
//get next free recording name
char pngname[256];
struct stat finfo;
int pngno = 1;
while(pngno < 10000) {
snprintf(pngname, 256, "gource-%04d.png", pngno);
if(stat(pngname, &finfo) != 0) break;
pngno++;
}
//write png
std::string filename(pngname);
PNGWriter png(gGourceSettings.transparent ? 4 : 3);
png.screenshot(filename);
setMessage("Wrote screenshot %s", pngname);
}
void Gource::updateVBOs(float dt) {
if(gGourceSettings.ffp) return;
if(!gGourceSettings.hide_users) {
user_vbo.reset();
action_vbo.reset();
//use a separate vbo for each user texture
for(std::map::iterator it = users.begin(); it!=users.end(); it++) {
RUser* user = it->second;
float alpha = user->getAlpha();
vec3 col = user->getColour();
vec2 scaled_dims = user->dims;
if(gGourceSettings.fixed_user_size) scaled_dims *= (-camera.getPos().z / -starting_z);
user_vbo.add(user->graphic->textureid, user->getPos() - scaled_dims*0.5f, scaled_dims, vec4(col.x, col.y, col.z, alpha));
//draw actions
user->updateActionsVBO(action_vbo);
}
user_vbo.update();
action_vbo.update();
}
if(!gGourceSettings.hide_bloom) {
bloom_vbo.reset();
root->updateBloomVBO(bloom_vbo, dt);
bloom_vbo.update();
}
if(!gGourceSettings.hide_files) {
file_vbo.reset();
root->updateFilesVBO(file_vbo, dt);
file_vbo.update();
}
}
void Gource::drawFileShadows(float dt) {
if(gGourceSettings.hide_files) return;
glEnable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
if(!gGourceSettings.ffp) {
shadow_shader->setSampler2D("tex", 0);
shadow_shader->setFloat("shadow_strength", 0.5);
shadow_shader->use();
glBindTexture(GL_TEXTURE_2D, gGourceSettings.file_graphic->textureid);
glPushMatrix();
glTranslatef(2.0f, 2.0f, 0.0f);
file_vbo.draw();
glPopMatrix();
glUseProgramObjectARB(0);
} else {
root->drawShadows(dt);
}
}
void Gource::drawUserShadows(float dt) {
if(gGourceSettings.hide_users) return;
glEnable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
if(!gGourceSettings.ffp) {
shadow_shader->setSampler2D("tex", 0);
shadow_shader->setFloat("shadow_strength", 0.5);
shadow_shader->use();
vec2 shadow_offset = vec2(2.0, 2.0) * gGourceSettings.user_scale;
glPushMatrix();
glTranslatef(shadow_offset.x, shadow_offset.y, 0.0f);
user_vbo.draw();
glPopMatrix();
glUseProgramObjectARB(0);
} else {
for(std::map::iterator it = users.begin(); it!=users.end(); it++) {
it->second->drawShadow(dt);
}
}
}
void Gource::drawFiles(float dt) {
if(gGourceSettings.hide_files) return;
if(trace_debug) {
glDisable(GL_TEXTURE_2D);
} else {
glEnable(GL_TEXTURE_2D);
}
glEnable(GL_BLEND);
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
if(!gGourceSettings.ffp) {
glBindTexture(GL_TEXTURE_2D, gGourceSettings.file_graphic->textureid);
file_vbo.draw();
} else {
root->drawFiles(dt);
}
}
void Gource::drawUsers(float dt) {
if(gGourceSettings.hide_users) return;
if(trace_debug) {
glDisable(GL_TEXTURE_2D);
} else {
glEnable(GL_TEXTURE_2D);
}
glEnable(GL_BLEND);
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
if(!gGourceSettings.ffp) {
user_vbo.draw();
} else {
for(std::map::iterator it = users.begin(); it!=users.end(); it++) {
it->second->draw(dt);
}
}
}
void Gource::draw(float t, float dt) {
display.mode2D();
drawBackground(dt);
if(!commitlog) {
loadingScreen();
return;
}
Frustum frustum(camera.getPos(), camera.getTarget(), camera.getUp(), camera.getFOV(), camera.getZNear(), camera.getZFar());
trace_time = SDL_GetTicks();
if(!gGourceSettings.hide_mouse && cursor.isVisible()) {
mousetrace(dt);
} else {
if(hoverUser) {
hoverUser->setMouseOver(false);
hoverUser = 0;
}
if(hoverFile) {
hoverFile->setMouseOver(false);
hoverFile = 0;
}
}
trace_time = SDL_GetTicks() - trace_time;
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
camera.focus();
//check visibility
root->checkFrustum(frustum);
screen_project_time = SDL_GetTicks();
GLint viewport[4];
GLdouble modelview[16];
GLdouble projection[16];
glGetIntegerv( GL_VIEWPORT, viewport );
glGetDoublev( GL_MODELVIEW_MATRIX, modelview );
glGetDoublev( GL_PROJECTION_MATRIX, projection );
root->calcScreenPos(viewport, modelview, projection);
for(std::map::iterator it = users.begin(); it!=users.end(); it++) {
it->second->calcScreenPos(viewport, modelview, projection);
}
//need to calc screen pos of selected file if hiding other
//file names
if(selectedFile!=0 && gGourceSettings.hide_filenames) {
selectedFile->calcScreenPos(viewport, modelview, projection);
}
screen_project_time = SDL_GetTicks() - screen_project_time;
//update file and user vbos
update_vbos_time = SDL_GetTicks();
updateVBOs(dt);
update_vbos_time = SDL_GetTicks() - update_vbos_time;
//draw scene
draw_scene_time = SDL_GetTicks();
drawScene(dt);
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
draw_scene_time = SDL_GetTicks() - draw_scene_time;
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
text_time = text_update_time = SDL_GetTicks();
//switch to 2D, preserve current state
display.push2D();
if(!gGourceSettings.ffp) {
fontmanager.startBuffer();
}
fontdirname.roundCoordinates(false);
fontdirname.setColour(vec4(gGourceSettings.dir_colour, 1.0f));
root->drawNames(fontdirname);
if(!(gGourceSettings.hide_usernames || gGourceSettings.hide_users)) {
for(std::map::iterator it = users.begin(); it!=users.end(); it++) {
RUser* user = it->second;
if(!user->isSelected()) {
user->drawName();
}
}
}
text_update_time = SDL_GetTicks() - text_update_time;
text_vbo_commit_time = 0;
text_vbo_draw_time = 0;
if(!gGourceSettings.ffp) {
text_vbo_commit_time = SDL_GetTicks();
fontmanager.commitBuffer();
text_vbo_commit_time = SDL_GetTicks() - text_vbo_commit_time;
text_vbo_draw_time = SDL_GetTicks();
text_shader->setSampler2D("tex", 0);
text_shader->setFloat("shadow_strength", 0.7);
text_shader->setFloat("texel_size", font_texel_size);
text_shader->use();
fontmanager.drawBuffer();
glUseProgramObjectARB(0);
text_vbo_draw_time = SDL_GetTicks() - text_vbo_draw_time;
}
//draw selected item names again so they are over the top
if(selectedUser !=0) selectedUser->drawName();
if(selectedFile !=0) {
selectedFile->drawName();
}
//switch back
display.pop2D();
text_time = SDL_GetTicks() - text_time;
if(debug) {
glDisable(GL_TEXTURE_2D);
glLineWidth(2.0);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
track_users ? active_user_bounds.draw() : dir_bounds.draw();
}
if(gGourceQuadTreeDebug) {
glDisable(GL_TEXTURE_2D);
glLineWidth(1.0);
glColor4f(0.0f, 1.0f, 0.0f, 1.0f);
dirNodeTree->outline();
glColor4f(0.0f, 1.0f, 1.0f, 1.0f);
userTree->outline();
glColor4f(0.0f, 1.0f, 0.5f, 1.0f);
userTree->outlineItems();
}
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
display.mode2D();
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
vec3 campos = camera.getPos();
if(logotex!=0) {
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
glColor4f(1.0, 1.0, 1.0, 1.0);
glBindTexture(GL_TEXTURE_2D, logotex->textureid);
vec2 logopos = vec2(display.width, display.height) - vec2(logotex->w, logotex->h) - gGourceSettings.logo_offset;
glPushMatrix();
glTranslatef(logopos.x, logopos.y, 0.0);
glBegin(GL_QUADS);
glTexCoord2f(0.0f,0.0f);
glVertex2i(0, 0);
glTexCoord2f(1.0f,0.0f);
glVertex2i(logotex->w, 0);
glTexCoord2f(1.0f,1.0f);
glVertex2i(logotex->w, logotex->h);
glTexCoord2f(0.0f,1.0f);
glVertex2i(0, logotex->h);
glEnd();
glPopMatrix();
}
font.roundCoordinates(true);
if(splash>0.0f) {
int logowidth = fontlarge.getWidth("Gource");
int logoheight = 100 * gGourceSettings.font_scale;
int cwidth = font.getWidth("Software Version Control Visualization");
int awidth = font.getWidth("(C) 2009 Andrew Caudwell");
vec2 corner(display.width/2 - logowidth/2 - 30.0f * gGourceSettings.font_scale, display.height/2 - 40 * gGourceSettings.font_scale);
glDisable(GL_TEXTURE_2D);
glColor4f(0.0f, 0.5f, 1.0f, splash * 0.015f);
glBegin(GL_QUADS);
glVertex2f(0.0f, corner.y);
glVertex2f(0.0f, corner.y + logoheight);
glVertex2f(display.width, corner.y + logoheight);
glVertex2f(display.width, corner.y);
glEnd();
glEnable(GL_TEXTURE_2D);
fontlarge.setColour(vec4(1.0f));
fontlarge.draw(display.width/2 - logowidth/2,display.height/2 - 30 * gGourceSettings.font_scale, "Gource");
font.setColour(vec4(1.0f));
font.draw(display.width/2 - cwidth/2,display.height/2 + 10 * gGourceSettings.font_scale, "Software Version Control Visualization");
font.draw(display.width/2 - awidth/2,display.height/2 + 30 * gGourceSettings.font_scale, "(C) 2009 Andrew Caudwell");
}
// text using the specified font goes here
fontmedium.setColour(vec4(gGourceSettings.font_colour, 1.0f));
if(!gGourceSettings.hide_date) {
fontmedium.draw(display.width/2 - date_x_offset, 20, displaydate);
}
if(!gGourceSettings.title.empty()) {
fontmedium.alignTop(false);
fontmedium.draw(10, display.height - 10, gGourceSettings.title);
fontmedium.alignTop(true);
}
for(std::list::iterator it = active_captions.begin(); it!=active_captions.end(); it++) {
RCaption* caption = *it;
caption->draw();
}
//file key
file_key.draw();
file_key.setShow(gGourceSettings.show_key);
//slider
if(canSeek()) {
slider.draw(dt);
}
//text box
if(hoverFile && hoverFile != selectedFile) {
std::string display_path = hoverFile->path;
display_path.erase(0,1);
textbox.setText(hoverFile->getName());
if(display_path.size()) textbox.addLine(display_path);
textbox.setColour(hoverFile->getColour());
textbox.setPos(mousepos, true);
textbox.draw();
} else if(hoverUser && hoverUser != selectedUser) {
textbox.setText(hoverUser->getName());
textbox.setColour(hoverUser->getColour());
textbox.setPos(mousepos, true);
textbox.draw();
}
//debug info
if(debug) {
font.setColour(vec4(1.0f));
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
font.print(1,20, "FPS: %.2f", fps);
font.print(1,40,"Days Per Second: %.2f",
gGourceSettings.days_per_second);
font.print(1,60,"Commit Queue: %d", commitqueue.size());
font.print(1,80,"Users: %d", users.size());
font.print(1,100,"Files: %d", files.size());
font.print(1,120,"Dirs: %d", gGourceDirMap.size());
font.print(1,140,"Log Position: %.4f", commitlog->getPercent());
font.print(1,160,"Camera: (%.2f, %.2f, %.2f)", campos.x, campos.y, campos.z);
font.print(1,180,"Gravity: %.2f", gGourceForceGravity);
font.print(1,200,"Update Tree: %u ms", update_dir_tree_time);
font.print(1,220,"Update VBOs: %u ms", update_vbos_time);
font.print(1,240,"Projection: %u ms", screen_project_time);
font.print(1,260,"Draw Scene: %u ms", draw_scene_time);
font.print(1,280," - Edges: %u ms", draw_edges_time);
font.print(1,300," - Shadows: %u ms", draw_shadows_time);
font.print(1,320," - Actions: %u ms", draw_actions_time);
font.print(1,340," - Files: %u ms", draw_files_time);
font.print(1,360," - Users: %u ms", draw_users_time);
font.print(1,380," - Bloom: %u ms", draw_bloom_time);
font.print(1,400,"Text: %u ms", text_time);
font.print(1,420,"- Update: %u ms", text_update_time);
font.print(1,440,"- VBO Commit: %u ms", text_vbo_commit_time);
font.print(1,460,"- VBO Draw: %u ms", text_vbo_draw_time);
font.print(1,480,"Mouse Trace: %u ms", trace_time);
font.print(1,500,"Logic Time: %u ms", logic_time);
font.print(1,520,"File Inner Loops: %d", gGourceFileInnerLoops);
font.print(1,540,"User Inner Loops: %d", gGourceUserInnerLoops);
font.print(1,560,"Dir Inner Loops: %d (QTree items = %d, nodes = %d, max node depth = %d)", gGourceDirNodeInnerLoops,
dirNodeTree->item_count, dirNodeTree->node_count, dirNodeTree->max_node_depth);
font.print(1,580,"Dir Bounds Ratio: %.2f, %.5f", dir_bounds.width() / dir_bounds.height(), rotation_remaining_angle);
font.print(1,600,"String Hash Seed: %d", gStringHashSeed);
if(!gGourceSettings.ffp) {
font.print(1,620,"Text VBO: %d/%d vertices, %d texture changes", fontmanager.font_vbo.vertices(), fontmanager.font_vbo.capacity(), fontmanager.font_vbo.texture_changes());
font.print(1,640,"File VBO: %d/%d vertices, %d texture changes", file_vbo.vertices(), file_vbo.capacity(), file_vbo.texture_changes());
font.print(1,660,"User VBO: %d/%d vertices, %d texture changes", user_vbo.vertices(), user_vbo.capacity(), user_vbo.texture_changes());
font.print(1,680,"Action VBO: %d/%d vertices", action_vbo.vertices(), action_vbo.capacity());
font.print(1,700,"Bloom VBO: %d/%d vertices", bloom_vbo.vertices(), bloom_vbo.capacity());
font.print(1,720,"Edge VBO: %d/%d vertices", edge_vbo.vertices(), edge_vbo.capacity());
}
if(selectedUser != 0) {
}
if(selectedFile != 0) {
font.print(1,740,"%s: %d files (%d visible)", selectedFile->getDir()->getPath().c_str(),
selectedFile->getDir()->fileCount(), selectedFile->getDir()->visibleFileCount());
}
}
mousemoved=false;
mouseclicked=false;
if(take_screenshot) {
screenshot();
take_screenshot = false;
}
if(message_timer > 0.0f) {
font.setColour(vec4(1.0f));
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
font.draw(1, 3, message);
}
}
================================================
FILE: src/gource.h
================================================
/*
Copyright (C) 2009 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef GOURCE_H
#define GOURCE_H
#include
#include
#include
#include "core/display.h"
#include "core/shader.h"
#include "core/sdlapp.h"
#include "core/fxfont.h"
#include "core/bounds.h"
#include "core/seeklog.h"
#include "core/frustum.h"
#include "core/regex.h"
#include "core/ppm.h"
#include "core/mousecursor.h"
#include "gource_settings.h"
#include "logmill.h"
#include "core/vbo.h"
#include "bloom.h"
#include "slider.h"
#include "textbox.h"
#include "action.h"
#include "caption.h"
#include "file.h"
#include "user.h"
#include "dirnode.h"
#include "zoomcamera.h"
#include "key.h"
class Gource : public SDLApp {
std::string logfile;
FrameExporter* frameExporter;
RLogMill* logmill;
RCommitLog* commitlog;
PositionSlider slider;
ZoomCamera camera;
FileKey file_key;
bool debug, trace_debug;
bool manual_zoom;
bool manual_rotate;
bool manual_camera;
float rotation_remaining_angle;
MouseCursor cursor;
bool grab_mouse;
bool mousemoved;
bool mouseclicked;
bool mousedragged;
vec2 cursor_move;
bool recolour;
bool use_selection_bounds;
Bounds2D selection_bounds;
float rotate_angle;
vec2 mousepos;
float last_percent;
bool stop_position_reached;
int tag_seq, commit_seq;
GLint mouse_hits;
RFile* hoverFile;
RFile* selectedFile;
RUser* hoverUser;
RUser* selectedUser;
quadbuf file_vbo;
quadbuf user_vbo;
quadbuf edge_vbo;
quadbuf action_vbo;
bloombuf bloom_vbo;
GLuint selectionDepth;
RDirNode* root;
std::string displaydate;
int date_x_offset;
TextureResource* bloomtex;
TextureResource* beamtex;
TextureResource* logotex;
TextureResource* backgroundtex;
TextureResource* usertex;
Shader* shadow_shader;
Shader* text_shader;
Shader* bloom_shader;
float font_texel_size;
TextBox textbox;
FXFont font, fontlarge, fontmedium, fontcaption, fontdirname;
bool first_read;
bool paused;
bool reloaded;
bool take_screenshot;
float max_tick_rate;
int frameskip;
int framecount;
time_t currtime;
time_t lasttime;
float runtime;
float subseconds;
float splash;
float idle_time;
Uint32 screen_project_time;
Uint32 draw_edges_time;
Uint32 draw_shadows_time;
Uint32 draw_actions_time;
Uint32 draw_files_time;
Uint32 draw_users_time;
Uint32 draw_bloom_time;
Uint32 update_vbos_time;
Uint32 update_dir_tree_time;
Uint32 update_user_tree_time;
Uint32 draw_scene_time;
Uint32 logic_time;
Uint32 trace_time;
Uint32 text_time;
Uint32 text_update_time;
Uint32 text_vbo_commit_time;
Uint32 text_vbo_draw_time;
bool track_users;
Bounds2D dir_bounds;
Bounds2D user_bounds;
Bounds2D active_user_bounds;
int commitqueue_max_size;
float starting_z;
std::deque commitqueue;
std::map users;
std::map files;
std::map tagusermap;
std::list captions;
std::list active_captions;
QuadTree* dirNodeTree;
QuadTree* userTree;
std::string message;
float message_timer;
void setMessage(const char* str, ...);
void reset();
RUser* addUser(const std::string& username);
RFile* addFile(const RCommitFile& cf);
void deleteUser(RUser* user);
void deleteFile(RFile* file);
void selectBackground();
void selectUser(RUser* user);
void selectFile(RFile* file);
void selectNextUser();
void loadCaptions();
void readLog();
void logReadingError(const std::string& error);
void processCommit(const RCommit& commit, float t);
void addFileAction(const RCommit& commit, const RCommitFile& cf, RFile* file, float t);
std::string dateAtPosition(float percent);
void toggleCameraMode();
void updateCamera(float dt);
void updateUsers(float t, float dt);
void updateDirs(float dt);
void interactUsers();
void interactDirs();
void updateBounds();
void updateTime(time_t display_time);
void mousetrace(float dt);
bool canSeek();
void seekTo(float percent);
void zoom(bool zoomin);
void loadingScreen();
void drawBackground(float dt);
void drawScene(float dt);
void updateVBOs(float dt);
void updateAndDrawEdges();
void drawFileShadows(float dt);
void drawUserShadows(float dt);
void drawActions(float dt);
void drawFiles(float dt);
void drawUsers(float dt);
void drawBloom(float dt);
void screenshot();
void changeColours();
void grabMouse(bool grab_mouse);
public:
Gource(FrameExporter* frameExporter = 0);
~Gource();
static void writeCustomLog(const std::string& logfile, const std::string& output_file);
void setCameraMode(const std::string& mode);
void setCameraMode(bool track_users);
void setFrameExporter(FrameExporter* exporter, int video_framerate);
void showSplash();
bool isBusy();
void logic(float t, float dt);
void draw(float t, float dt);
void init();
void unload();
void reload();
void quit();
void update(float t, float dt);
void keyPress(SDL_KeyboardEvent *e);
void mouseMove(SDL_MouseMotionEvent *e);
void mouseClick(SDL_MouseButtonEvent *e);
#if SDL_VERSION_ATLEAST(2,0,0)
void mouseWheel(SDL_MouseWheelEvent *e);
#endif
};
#endif
================================================
FILE: src/gource_settings.cpp
================================================
/*
Copyright (C) 2010 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "gource_settings.h"
#include "core/sdlapp.h"
#include
#include
#include
#include "core/utf8/utf8.h"
#include
#include "formats/hg.h"
#include "formats/git.h"
#include "formats/bzr.h"
#include "formats/cvs-exp.h"
#include "formats/cvs2cl.h"
#include "formats/svn.h"
#ifndef GOURCE_FONT_FILE
#define GOURCE_FONT_FILE "FreeSans.ttf"
#endif
GourceSettings gGourceSettings;
//display help message
void GourceSettings::help(bool extended_help) {
#ifdef _WIN32
//resize window to fit help message
SDLApp::resizeConsole(1040);
SDLApp::showConsole(true);
#endif
printf("Gource v%s\n", GOURCE_VERSION);
printf("Usage: gource [options] [path]\n");
printf("\nOptions:\n");
printf(" -h, --help Help\n\n");
printf(" -WIDTHxHEIGHT, --viewport Set viewport size\n");
printf(" -f, --fullscreen Fullscreen\n");
printf(" --screen SCREEN Screen number\n");
printf(" --multi-sampling Enable multi-sampling\n");
#ifndef _WIN32
printf(" --high-dpi Request a high DPI display\n");
#endif
printf(" --no-vsync Disable vsync\n\n");
printf(" --start-date 'YYYY-MM-DD hh:mm:ss +tz' Start at a date and optional time\n");
printf(" --stop-date 'YYYY-MM-DD hh:mm:ss +tz' Stop at a date and optional time\n\n");
printf(" -p, --start-position POSITION Start at some position (0.0-1.0 or 'random')\n");
printf(" --stop-position POSITION Stop at some position\n");
printf(" -t, --stop-at-time SECONDS Stop after a specified number of seconds\n");
printf(" --stop-at-end Stop at end of the log\n");
printf(" --dont-stop Keep running after the end of the log\n");
printf(" --loop Loop at the end of the log\n\n");
printf(" -a, --auto-skip-seconds SECONDS Auto skip to next entry if nothing happens\n");
printf(" for a number of seconds (default: 3)\n");
printf(" --disable-auto-skip Disable auto skip\n");
printf(" -s, --seconds-per-day SECONDS Speed in seconds per day (default: 10)\n");
printf(" --realtime Realtime playback speed\n");
printf(" --no-time-travel Use the time of the last commit if the\n");
printf(" time of a commit is in the past\n");
printf(" --author-time Use the timestamp of the author instead of\n");
printf(" the timestamp of the committer\n");
printf(" -c, --time-scale SCALE Change simulation time scale (default: 1.0)\n");
printf(" -e, --elasticity FLOAT Elasticity of nodes (default: 0.0)\n\n");
printf(" --key Show file extension key\n\n");
printf(" --user-image-dir DIRECTORY Dir containing images to use as avatars\n");
printf(" --default-user-image IMAGE Default user image file\n");
printf(" --fixed-user-size Use a fixed size throughout\n");
printf(" --colour-images Colourize user images\n\n");
printf(" -i, --file-idle-time SECONDS Time files remain idle (default: 0)\n");
printf(" --file-idle-time-at-end SECONDS Time files remain idle at end (default: 0)\n\n");
printf(" --max-files NUMBER Max number of files or 0 for no limit\n");
printf(" --max-file-lag SECONDS Max time files of a commit can take to appear\n\n");
printf(" --log-command VCS Show the VCS log command (git,svn,hg,bzr,cvs2cl)\n");
printf(" --log-format VCS Specify the log format (git,svn,hg,bzr,cvs2cl,custom)\n\n");
printf(" --load-config CONF_FILE Load a config file\n");
printf(" --save-config CONF_FILE Save a config file with the current options\n\n");
printf(" -o, --output-ppm-stream FILE Output PPM stream to a file ('-' for STDOUT)\n");
printf(" -r, --output-framerate FPS Framerate of output (25,30,60)\n\n");
if(extended_help) {
printf("Extended Options:\n\n");
printf(" --window-position XxY Initial window position\n");
printf(" --frameless Frameless window\n\n");
printf(" --output-custom-log FILE Output a custom format log file ('-' for STDOUT).\n\n");
printf(" -b, --background-colour FFFFFF Background colour in hex\n");
printf(" --background-image IMAGE Set a background image\n\n");
printf(" --bloom-multiplier Adjust the amount of bloom (default: 1.0)\n");
printf(" --bloom-intensity Adjust the intensity of the bloom (default: 0.75)\n\n");
printf(" --camera-mode MODE Camera mode (overview,track)\n");
printf(" --crop AXIS Crop view on an axis (vertical,horizontal)\n");
printf(" --padding FLOAT Camera view padding (default: 1.1)\n\n");
printf(" --disable-auto-rotate Disable automatic camera rotation\n\n");
printf(" --disable-input Disable keyboard and mouse input\n\n");
printf(" --date-format FORMAT Specify display date string (strftime format)\n\n");
printf(" --font-file FILE Specify the font\n");
printf(" --font-scale SCALE Scale the size of all fonts\n");
printf(" --font-size SIZE Font size used by date and title\n");
printf(" --file-font-size SIZE Font size for filenames\n");
printf(" --dir-font-size SIZE Font size for directory names\n");
printf(" --user-font-size SIZE Font size for user names\n");
printf(" --font-colour FFFFFF Font colour used by date and title in hex\n\n");
printf(" --file-extensions Show filename extensions only\n");
printf(" --file-extension-fallback Use filename as extension if the extension\n");
printf(" is missing or empty\n\n");
printf(" --git-branch Get the git log of a particular branch\n\n");
printf(" --hide DISPLAY_ELEMENT bloom,date,dirnames,files,filenames,mouse,progress,\n");
printf(" root,tree,users,usernames\n\n");
printf(" --logo IMAGE Logo to display in the foreground\n");
printf(" --logo-offset XxY Offset position of the logo\n\n");
printf(" --loop-delay-seconds SECONDS Seconds to delay before looping (default: 3)\n\n");
printf(" --title TITLE Set a title\n\n");
printf(" --transparent Make the background transparent\n\n");
printf(" --user-filter REGEX Ignore usernames matching this regex\n");
printf(" --user-show-filter REGEX Show only usernames matching this regex\n\n");
printf(" --file-filter REGEX Ignore file paths matching this regex\n");
printf(" --file-show-filter REGEX Show only file paths matching this regex\n\n");
printf(" --user-friction SECONDS Change the rate users slow down (default: 0.67)\n");
printf(" --user-scale SCALE Change scale of users (default: 1.0)\n");
printf(" --max-user-speed UNITS Speed users can travel per second (default: 500)\n\n");
printf(" --follow-user USER Camera will automatically follow this user\n");
printf(" --highlight-dirs Highlight the names of all directories\n");
printf(" --highlight-user USER Highlight the names of a particular user\n");
printf(" --highlight-users Highlight the names of all users\n\n");
printf(" --highlight-colour Font colour for highlighted users in hex.\n");
printf(" --selection-colour Font colour for selected users and files.\n");
printf(" --filename-colour Font colour for filenames.\n");
printf(" --dir-colour Font colour for directories.\n\n");
printf(" --dir-name-depth DEPTH Draw names of directories down to a specific depth.\n");
printf(" --dir-name-position FLOAT Position along edge of the directory name\n");
printf(" (between 0.0 and 1.0, default is 0.5).\n\n");
printf(" --filename-time SECONDS Duration to keep filenames on screen (default: 4.0)\n\n");
printf(" --caption-file FILE Caption file\n");
printf(" --caption-size SIZE Caption font size\n");
printf(" --caption-colour FFFFFF Caption colour in hex\n");
printf(" --caption-duration SECONDS Caption duration (default: 10.0)\n");
printf(" --caption-offset X Caption horizontal offset\n\n");
printf(" --hash-seed SEED Change the seed of hash function.\n\n");
printf(" --path PATH\n\n");
}
printf("PATH may be a supported version control directory, a log file, a gource config\n");
printf("file, or '-' to read STDIN. If omitted, gource will attempt to generate a log\n");
printf("from the current directory.\n\n");
if(!extended_help) {
printf("To see the full command line options use '-H'\n\n");
}
#ifdef _WIN32
if(!SDLApp::existing_console) {
printf("Press Enter\n");
getchar();
}
#endif
exit(0);
}
GourceSettings::GourceSettings() {
repo_count = 0;
file_graphic = 0;
log_level = LOG_LEVEL_OFF;
shutdown = false;
setGourceDefaults();
default_section_name = "gource";
//translate args
arg_aliases["p"] = "start-position";
arg_aliases["a"] = "auto-skip-seconds";
arg_aliases["s"] = "seconds-per-day";
arg_aliases["t"] = "stop-at-time";
arg_aliases["i"] = "file-idle-time";
arg_aliases["e"] = "elasticity";
arg_aliases["h"] = "help";
arg_aliases["?"] = "help";
arg_aliases["H"] = "extended-help";
arg_aliases["b"] = "background-colour";
arg_aliases["c"] = "time-scale";
arg_aliases["background"] = "background-colour";
arg_aliases["disable-bloom"] = "hide-bloom";
arg_aliases["disable-progress"] = "hide-progress";
arg_aliases["highlight-all-users"] = "highlight-users";
//command line only options
conf_sections["help"] = "command-line";
conf_sections["extended-help"] = "command-line";
conf_sections["log-command"] = "command-line";
conf_sections["git-log-command"] = "command-line";
conf_sections["cvs-exp-command"] = "command-line";
conf_sections["cvs2cl-command"] = "command-line";
conf_sections["hg-log-command"] = "command-line";
conf_sections["bzr-log-command"] = "command-line";
conf_sections["svn-log-command"] = "command-line";
conf_sections["load-config"] = "command-line";
conf_sections["save-config"] = "command-line";
conf_sections["output-custom-log"] = "command-line";
conf_sections["log-level"] = "command-line";
//boolean args
arg_types["help"] = "bool";
arg_types["extended-help"] = "bool";
arg_types["stop-on-idle"] = "bool";
arg_types["stop-at-end"] = "bool";
arg_types["dont-stop"] = "bool";
arg_types["loop"] = "bool";
arg_types["realtime"] = "bool";
arg_types["no-time-travel"] = "bool";
arg_types["colour-images"] = "bool";
arg_types["hide-date"] = "bool";
arg_types["hide-files"] = "bool";
arg_types["hide-users"] = "bool";
arg_types["hide-tree"] = "bool";
arg_types["hide-usernames"] = "bool";
arg_types["hide-filenames"] = "bool";
arg_types["hide-dirnames"] = "bool";
arg_types["hide-progress"] = "bool";
arg_types["hide-bloom"] = "bool";
arg_types["hide-mouse"] = "bool";
arg_types["hide-root"] = "bool";
arg_types["highlight-users"] = "bool";
arg_types["highlight-dirs"] = "bool";
arg_types["file-extensions"] = "bool";
arg_types["file-extension-fallback"] = "bool";
arg_types["fixed-user-size"] = "bool";
arg_types["author-time"] = "bool";
arg_types["key"] = "bool";
arg_types["ffp"] = "bool";
arg_types["disable-auto-rotate"] = "bool";
arg_types["disable-auto-skip"] = "bool";
arg_types["disable-input"] = "bool";
arg_types["git-log-command"]= "bool";
arg_types["cvs-exp-command"]= "bool";
arg_types["cvs2cl-command"] = "bool";
arg_types["svn-log-command"]= "bool";
arg_types["hg-log-command"] = "bool";
arg_types["bzr-log-command"]= "bool";
arg_types["bloom-intensity"] = "float";
arg_types["bloom-multiplier"] = "float";
arg_types["elasticity"] = "float";
arg_types["seconds-per-day"] = "float";
arg_types["auto-skip-seconds"] = "float";
arg_types["stop-at-time"] = "float";
arg_types["max-user-speed"] = "float";
arg_types["user-friction"] = "float";
arg_types["padding"] = "float";
arg_types["time-scale"] = "float";
arg_types["dir-name-position"] = "float";
arg_types["loop-delay-seconds"] = "float";
arg_types["max-files"] = "int";
arg_types["font-size"] = "int";
arg_types["font-scale"] = "float";
arg_types["file-font-size"] = "int";
arg_types["dir-font-size"] = "int";
arg_types["user-font-size"] = "int";
arg_types["hash-seed"] = "int";
arg_types["user-filter"] = "multi-value";
arg_types["user-show-filter"] = "multi-value";
arg_types["file-filter"] = "multi-value";
arg_types["file-show-filter"] = "multi-value";
arg_types["follow-user"] = "multi-value";
arg_types["highlight-user"] = "multi-value";
arg_types["log-level"] = "string";
arg_types["background-image"] = "string";
arg_types["logo"] = "string";
arg_types["logo-offset"] = "string";
arg_types["log-command"] = "string";
arg_types["load-config"] = "string";
arg_types["save-config"] = "string";
arg_types["output-custom-log"] = "string";
arg_types["path"] = "string";
arg_types["log-command"] = "string";
arg_types["background-colour"] = "string";
arg_types["file-idle-time"] = "string";
arg_types["file-idle-time-at-end"] = "string";
arg_types["user-image-dir"] = "string";
arg_types["default-user-image"] = "string";
arg_types["date-format"] = "string";
arg_types["log-format"] = "string";
arg_types["git-branch"] = "string";
arg_types["start-position"] = "string";
arg_types["start-date"] = "string";
arg_types["stop-date"] = "string";
arg_types["stop-position"] = "string";
arg_types["crop"] = "string";
arg_types["hide"] = "string";
arg_types["max-file-lag"] = "string";
arg_types["user-scale"] = "string";
arg_types["camera-mode"] = "string";
arg_types["title"] = "string";
arg_types["font-file"] = "string";
arg_types["font-colour"] = "string";
arg_types["highlight-colour"] = "string";
arg_types["selection-colour"] = "string";
arg_types["dir-colour"] = "string";
arg_types["caption-file"] = "string";
arg_types["caption-size"] = "int";
arg_types["caption-duration"] = "float";
arg_types["caption-colour"] = "string";
arg_types["caption-offset"] = "int";
arg_types["filename-colour"] = "string";
arg_types["filename-time"] = "float";
arg_types["dir-name-depth"] = "int";
}
void GourceSettings::setGourceDefaults() {
path = ".";
default_path = true;
ffp = false;
hide_date = false;
hide_users = false;
hide_tree = false;
hide_files = false;
hide_usernames = false;
hide_filenames = false;
hide_dirnames = false;
hide_progress = false;
hide_bloom = false;
hide_mouse = false;
hide_root = false;
start_timestamp = 0;
start_date = "";
stop_timestamp = 0;
stop_date = "";
start_position = 0.0f;
stop_position = 0.0f;
stop_at_time = -1.0f;
stop_on_idle = false;
stop_at_end = false;
dont_stop = false;
no_time_travel = false;
fixed_user_size = false;
author_time = false;
show_key = false;
disable_auto_rotate = false;
disable_input = false;
auto_skip_seconds = 3.0f;
days_per_second = 0.1f; // TODO: check this is right
file_idle_time = 0.0f;
file_idle_time_at_end = 0.0f;
time_scale = 1.0f;
loop = false;
loop_delay_seconds = 3.0f;
logo = "";
logo_offset = vec2(20.0f,20.0f);
colour_user_images = false;
default_user_image = "";
user_image_dir = "";
user_image_map.clear();
camera_zoom_min = 50.0f;
camera_zoom_default = 100.0f;
camera_zoom_max = 10000.0f;
camera_mode = "overview";
padding = 1.1f;
crop_vertical = false;
crop_horizontal = false;
bloom_multiplier = 1.0f;
bloom_intensity = 0.75f;
background_colour = vec3(0.1f, 0.1f, 0.1f);
background_image = "";
title = "";
font_scale = 1.0f;
default_font_scale = true;
font_file = GOURCE_FONT_FILE;
font_size = 16;
filename_font_size = 14;
dirname_font_size = 14;
user_font_size = 14;
dir_colour = vec3(1.0f);
font_colour = vec3(1.0f);
highlight_colour = vec3(1.0f);
selection_colour = vec3(1.0, 1.0, 0.3f);
dir_name_depth = 0;
dir_name_position = 0.5f;
elasticity = 0.0f;
git_branch = "";
log_format = "";
date_format = "%A, %d %B, %Y %X";
max_files = 0;
max_user_speed = 500.0f;
max_file_lag = 5.0f;
user_idle_time = 3.0f;
user_friction = 1.0f;
user_scale = 1.0f;
follow_users.clear();
highlight_users.clear();
highlight_all_users = false;
highlight_dirs = false;
caption_file = "";
caption_duration = 10.0f;
caption_size = 16;
caption_offset = 0;
caption_colour = vec3(1.0f, 1.0f, 1.0f);
filename_colour = vec3(1.0f, 1.0f, 1.0f);
filename_time = 4.0f;
gStringHashSeed = 31;
//delete file filters
for(std::vector::iterator it = file_filters.begin(); it != file_filters.end(); it++) {
delete (*it);
}
file_filters.clear();
//delete file whitelists
for(std::vector::iterator it = file_show_filters.begin(); it != file_show_filters.end(); it++) {
delete (*it);
}
file_show_filters.clear();
file_extensions = false;
file_extension_fallback = false;
//delete user filters
for(std::vector::iterator it = user_filters.begin(); it != user_filters.end(); it++) {
delete (*it);
}
user_filters.clear();
//delete user whitelist
for(std::vector::iterator it = user_show_filters.begin(); it != user_show_filters.end(); it++) {
delete (*it);
}
user_show_filters.clear();
setScaledFontSizes();
}
void GourceSettings::setScaledFontSizes() {
scaled_font_size = glm::clamp((int)(font_size * font_scale), 1, 100);
scaled_user_font_size = glm::clamp((int)(user_font_size * font_scale), 1, 100);
scaled_dirname_font_size = glm::clamp((int)(dirname_font_size * font_scale), 1, 100);
scaled_filename_font_size = glm::clamp((int)(filename_font_size * font_scale), 1, 100);
}
void GourceSettings::commandLineOption(const std::string& name, const std::string& value) {
if(name == "help") {
help();
}
if(name == "extended-help") {
help(true);
}
if(name == "load-config" && value.size() > 0) {
load_config = value;
return;
}
if(name == "save-config" && value.size() > 0) {
save_config = value;
return;
}
std::string log_command;
if(name == "log-command") {
log_command = value;
}
if(name == "git-log-command" || log_command == "git") {
SDLAppInfo(GitCommitLog::logCommand());
}
if(name == "cvs-exp-command" || log_command == "cvs-exp") {
SDLAppInfo(CVSEXPCommitLog::logCommand());
}
if(log_command == "cvs") {
throw ConfFileException("please use either 'cvs2cl' or 'cvs-exp'", "", 0);
}
if(name == "cvs2cl-command" || log_command == "cvs2cl") {
SDLAppInfo(CVS2CLCommitLog::logCommand());
}
if(name == "svn-log-command" || log_command == "svn") {
SDLAppInfo(SVNCommitLog::logCommand());
}
if(name == "hg-log-command" || log_command == "hg") {
SDLAppInfo(MercurialLog::logCommand());
}
if(name == "bzr-log-command" || log_command == "bzr") {
SDLAppInfo(BazaarLog::logCommand());
}
if(name == "output-custom-log" && value.size() > 0) {
output_custom_filename = value;
return;
}
if(name == "log-level") {
if(value == "warn") {
log_level = LOG_LEVEL_WARN;
} else if(value == "debug") {
log_level = LOG_LEVEL_DEBUG;
} else if(value == "info") {
log_level = LOG_LEVEL_INFO;
} else if(value == "error") {
log_level = LOG_LEVEL_ERROR;
} else if(value == "pedantic") {
log_level = LOG_LEVEL_PEDANTIC;
}
return;
}
std::string invalid_error = std::string("invalid ") + name + std::string(" value");
throw ConfFileException(invalid_error, "", 0);
}
#ifdef __APPLE__
#include
#endif
void GourceSettings::importGourceSettings(ConfFile& conffile, ConfSection* gource_settings) {
setGourceDefaults();
if(gource_settings == 0) gource_settings = conffile.getSection(default_section_name);
if(gource_settings == 0) {
gource_settings = conffile.addSection("gource");
}
ConfEntry* entry = 0;
//hide flags
std::vector hide_fields;
if((entry = gource_settings->getEntry("hide")) != 0) {
if(!entry->hasValue()) conffile.missingValueException(entry);
std::string hide_string = entry->getString();
size_t sep;
while((sep = hide_string.find(",")) != std::string::npos) {
if(sep == 0 && hide_string.size()==1) break;
if(sep == 0) {
hide_string = hide_string.substr(sep+1, hide_string.size()-1);
continue;
}
std::string hide_field = hide_string.substr(0, sep);
hide_fields.push_back(hide_field);
hide_string = hide_string.substr(sep+1, hide_string.size()-1);
}
if(hide_string.size() > 0 && hide_string != ",") hide_fields.push_back(hide_string);
//validate field list
for(std::vector::iterator it = hide_fields.begin(); it != hide_fields.end(); it++) {
std::string hide_field = (*it);
if( hide_field != "date"
&& hide_field != "users"
&& hide_field != "tree"
&& hide_field != "files"
&& hide_field != "usernames"
&& hide_field != "filenames"
&& hide_field != "dirnames"
&& hide_field != "bloom"
&& hide_field != "progress"
&& hide_field != "mouse"
&& hide_field != "root") {
std::string unknown_hide_option = std::string("unknown option hide ") + hide_field;
conffile.entryException(entry, unknown_hide_option);
}
}
}
//check hide booleans
for(std::map::iterator it = arg_types.begin(); it != arg_types.end(); it++) {
if(it->first.find("hide-") == 0 && it->second == "bool") {
if(gource_settings->getBool(it->first)) {
std::string hide_field = it->first.substr(5, it->first.size()-5);
hide_fields.push_back(hide_field);
}
}
}
if(hide_fields.size()>0) {
for(std::vector::iterator it = hide_fields.begin(); it != hide_fields.end(); it++) {
std::string hidestr = (*it);
if(hidestr == "date") hide_date = true;
else if(hidestr == "users") hide_users = true;
else if(hidestr == "tree") hide_tree = true;
else if(hidestr == "files") hide_files = true;
else if(hidestr == "usernames") hide_usernames = true;
else if(hidestr == "filenames") hide_filenames = true;
else if(hidestr == "dirnames") hide_dirnames = true;
else if(hidestr == "bloom") hide_bloom = true;
else if(hidestr == "progress") hide_progress = true;
else if(hidestr == "root") hide_root = true;
else if(hidestr == "mouse") {
hide_mouse = true;
hide_progress = true;
}
}
}
if((entry = gource_settings->getEntry("date-format")) != 0) {
if(!entry->hasValue()) conffile.missingValueException(entry);
date_format = entry->getString();
}
if(gource_settings->getBool("disable-auto-rotate")) {
disable_auto_rotate=true;
}
if(gource_settings->getBool("disable-auto-skip")) {
auto_skip_seconds = -1.0;
}
if(gource_settings->getBool("disable-input")) {
disable_input=true;
}
if(gource_settings->getBool("loop")) {
loop = true;
}
if((entry = gource_settings->getEntry("loop-delay-seconds")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify loop-delay-seconds (float)");
loop_delay_seconds = entry->getFloat();
if(loop_delay_seconds<=0.0f) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("git-branch")) != 0) {
if(!entry->hasValue()) conffile.missingValueException(entry);
Regex branch_regex("^(?!-)[/\\w.,;_=+{}\\[\\]-]+$");
std::string branch = entry->getString();
if(branch_regex.match(branch)) {
git_branch = branch;
} else {
conffile.invalidValueException(entry);
}
}
if(gource_settings->getBool("colour-images")) {
colour_user_images = true;
}
if((entry = gource_settings->getEntry("crop")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify crop (vertical,horizontal)");
std::string crop = entry->getString();
if(crop == "vertical") {
crop_vertical = true;
} else if (crop == "horizontal") {
crop_horizontal = true;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("log-format")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify log-format (format)");
log_format = entry->getString();
if(log_format == "cvs") {
conffile.entryException(entry, "please use either 'cvs2cl' or 'cvs-exp'");
}
if( log_format != "git"
&& log_format != "cvs-exp"
&& log_format != "cvs2cl"
&& log_format != "svn"
&& log_format != "custom"
&& log_format != "hg"
&& log_format != "bzr"
&& log_format != "apache") {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("default-user-image")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify default-user-image (image path)");
default_user_image = entry->getString();
}
if((entry = gource_settings->getEntry("user-image-dir")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify user-image-dir (directory)");
user_image_dir = entry->getString();
//append slash
if(user_image_dir[user_image_dir.size()-1] != '/') {
user_image_dir += std::string("/");
}
user_image_map.clear();
boost::filesystem::path image_dir_path(user_image_dir);
if(!is_directory(image_dir_path)) {
conffile.entryException(entry, "specified user-image-dir is not a directory");
}
std::vector image_dir_files;
try {
copy(boost::filesystem::directory_iterator(image_dir_path), boost::filesystem::directory_iterator(), back_inserter(image_dir_files));
} catch(const boost::filesystem::filesystem_error& exception) {
conffile.entryException(entry, "error reading specified user-image-dir");
}
for(boost::filesystem::path& p : image_dir_files) {
std::string dirfile;
#ifdef _WIN32
std::wstring dirfile_16 = p.filename().wstring();
utf8::utf16to8(dirfile_16.begin(), dirfile_16.end(), back_inserter(dirfile));
#else
dirfile = p.filename().string();
#endif
std::string file_ext = p.extension().string();
boost::algorithm::to_lower(file_ext);
if(file_ext != ".jpg" && file_ext != ".jpeg" && file_ext != ".png") continue;
std::string image_path = gGourceSettings.user_image_dir + dirfile;
std::string name = dirfile.substr(0,dirfile.size() - file_ext.size());
#ifdef __APPLE__
CFMutableStringRef help = CFStringCreateMutable(kCFAllocatorDefault, 0);
CFStringAppendCString(help, name.c_str(), kCFStringEncodingUTF8);
CFStringNormalize(help, kCFStringNormalizationFormC);
char data[4096];
CFStringGetCString(help,
data,
sizeof(data),
kCFStringEncodingUTF8);
name = data;
#endif
debugLog("%s => %s", name.c_str(), image_path.c_str());
user_image_map[name] = image_path;
}
}
if((entry = gource_settings->getEntry("caption-file")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify caption file (filename)");
caption_file = entry->getString();
if(!boost::filesystem::exists(caption_file)) {
conffile.entryException(entry, "caption file not found");
}
}
if((entry = gource_settings->getEntry("caption-duration")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify caption duration (seconds)");
caption_duration = entry->getFloat();
if(caption_duration <= 0.0f) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("caption-size")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify caption size");
caption_size = entry->getInt();
if(caption_size<1 || caption_size>100) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("caption-offset")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify caption offset");
caption_offset = entry->getInt();
}
if((entry = gource_settings->getEntry("caption-colour")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify caption colour (FFFFFF)");
int r,g,b;
std::string colstring = entry->getString();
if(entry->isVec3()) {
caption_colour = entry->getVec3();
} else if(colstring.size()==6 && sscanf(colstring.c_str(), "%02x%02x%02x", &r, &g, &b) == 3) {
caption_colour = vec3(r,g,b);
caption_colour /= 255.0f;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("filename-colour")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify filename colour (FFFFFF)");
int r,g,b;
std::string colstring = entry->getString();
if(entry->isVec3()) {
filename_colour = entry->getVec3();
} else if(colstring.size()==6 && sscanf(colstring.c_str(), "%02x%02x%02x", &r, &g, &b) == 3) {
filename_colour = vec3(r,g,b);
filename_colour /= 255.0f;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("filename-time")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify duration to keep files on screen (float)");
filename_time = entry->getFloat();
if(filename_time<2.0f) {
conffile.entryException(entry, "filename-time must be >= 2.0");
}
}
if((entry = gource_settings->getEntry("bloom-intensity")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify bloom-intensity (float)");
bloom_intensity = entry->getFloat();
if(bloom_intensity<=0.0f) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("bloom-multiplier")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify bloom-multiplier (float)");
bloom_multiplier = entry->getFloat();
if(bloom_multiplier<=0.0f) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("elasticity")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify elasticity (float)");
elasticity = entry->getFloat();
if(elasticity<=0.0f) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("font-file")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify font file");
font_file = entry->getString();
boost::filesystem::path font_file_path(font_file);
if(!boost::filesystem::exists(font_file_path)) {
conffile.invalidValueException(entry);
}
font_file = boost::filesystem::canonical(font_file_path).string();
if(font_file.empty()) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("font-size")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify font size");
font_size = entry->getInt();
if(font_size<1 || font_size>100) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("file-font-size")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify font size");
filename_font_size = entry->getInt();
if(filename_font_size<1 || filename_font_size>100) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("dir-font-size")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify font size");
dirname_font_size = entry->getInt();
if(dirname_font_size<1 || dirname_font_size>100) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("user-font-size")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify font size");
user_font_size = entry->getInt();
if(user_font_size<1 || user_font_size>100) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("font-scale")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify font scale");
font_scale = entry->getFloat();
default_font_scale = false;
if(font_scale<0.0f || font_scale>10.0f) {
conffile.invalidValueException(entry);
}
setScaledFontSizes();
}
if((entry = gource_settings->getEntry("hash-seed")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify hash seed (integer)");
gStringHashSeed = entry->getInt();
}
if((entry = gource_settings->getEntry("font-colour")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify font colour (FFFFFF)");
int r,g,b;
std::string colstring = entry->getString();
if(entry->isVec3()) {
font_colour = entry->getVec3();
} else if(colstring.size()==6 && sscanf(colstring.c_str(), "%02x%02x%02x", &r, &g, &b) == 3) {
font_colour = vec3(r,g,b);
font_colour /= 255.0f;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("background-colour")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify background colour (FFFFFF)");
int r,g,b;
std::string colstring = entry->getString();
if(entry->isVec3()) {
background_colour = entry->getVec3();
} else if(colstring.size()==6 && sscanf(colstring.c_str(), "%02x%02x%02x", &r, &g, &b) == 3) {
background_colour = vec3(r,g,b);
background_colour /= 255.0f;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("highlight-colour")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify highlight colour (FFFFFF)");
int r,g,b;
std::string colstring = entry->getString();
if(entry->isVec3()) {
highlight_colour = entry->getVec3();
} else if(colstring.size()==6 && sscanf(colstring.c_str(), "%02x%02x%02x", &r, &g, &b) == 3) {
highlight_colour = vec3(r,g,b);
highlight_colour /= 255.0f;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("selection-colour")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify selection colour (FFFFFF)");
int r,g,b;
std::string colstring = entry->getString();
if(entry->isVec3()) {
selection_colour = entry->getVec3();
} else if(colstring.size()==6 && sscanf(colstring.c_str(), "%02x%02x%02x", &r, &g, &b) == 3) {
selection_colour = vec3(r,g,b);
selection_colour /= 255.0f;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("dir-colour")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify dir colour (FFFFFF)");
int r,g,b;
std::string colstring = entry->getString();
if(entry->isVec3()) {
dir_colour = entry->getVec3();
} else if(colstring.size()==6 && sscanf(colstring.c_str(), "%02x%02x%02x", &r, &g, &b) == 3) {
dir_colour = vec3(r,g,b);
dir_colour /= 255.0f;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("background-image")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify background image (image path)");
background_image = entry->getString();
}
if((entry = gource_settings->getEntry("title")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify title");
title = entry->getString();
}
if((entry = gource_settings->getEntry("logo")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify logo (image path)");
logo = entry->getString();
}
if((entry = gource_settings->getEntry("logo-offset")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify logo-offset (XxY)");
std::string logo_offset_str = entry->getString();
int posx = 0;
int posy = 0;
if(parseRectangle(logo_offset_str, posx, posy)) {
logo_offset = vec2(posx, posy);
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("seconds-per-day")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify seconds-per-day (seconds)");
float seconds_per_day = entry->getFloat();
if(seconds_per_day<=0.0f) {
conffile.invalidValueException(entry);
}
// convert seconds-per-day to days-per-second
days_per_second = 1.0 / seconds_per_day;
}
if((entry = gource_settings->getEntry("auto-skip-seconds")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify auto-skip-seconds (seconds)");
auto_skip_seconds = entry->getFloat();
if(auto_skip_seconds <= 0.0) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("file-idle-time")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify file-idle-time (seconds)");
std::string file_idle_str = entry->getString();
file_idle_time = (float) atoi(file_idle_str.c_str());
if(file_idle_time<0.0f || (file_idle_time == 0.0f && file_idle_str[0] != '0') ) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("file-idle-time-at-end")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify file-idle-time-at-end (seconds)");
std::string file_idle_at_end_str = entry->getString();
file_idle_time_at_end = (float) atoi(file_idle_at_end_str.c_str());
if(file_idle_time_at_end<0.0f || (file_idle_time_at_end == 0.0f && file_idle_at_end_str[0] != '0') ) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("user-idle-time")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify user-idle-time (seconds)");
user_idle_time = entry->getFloat();
if(user_idle_time < 0.0f) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("time-scale")) != 0) {
if(!entry->hasValue())
conffile.entryException(entry, "specify time-scale (scale)");
time_scale = entry->getFloat();
if(time_scale <= 0.0f || time_scale > 4.0f) {
conffile.entryException(entry, "time-scale outside of range 0.0 - 4.0");
}
}
if((entry = gource_settings->getEntry("start-date")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify start-date (YYYY-MM-DD hh:mm:ss)");
std::string start_date_string = entry->getString();
if(parseDateTime(start_date_string, start_timestamp)) {
char datestr[256];
strftime(datestr, 256, "%Y-%m-%d", localtime ( &start_timestamp ));
start_date = datestr;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("stop-date")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify stop-date (YYYY-MM-DD hh:mm:ss)");
std::string end_date_string = entry->getString();
if(parseDateTime(end_date_string, stop_timestamp)) {
struct tm * timeinfo;
timeinfo = localtime ( &stop_timestamp );
time_t stop_timestamp_rounded = stop_timestamp;
if(timeinfo->tm_hour > 0 || timeinfo->tm_min > 0 || timeinfo->tm_sec > 0) {
stop_timestamp_rounded += 60*60*24;
}
char datestr[256];
strftime(datestr, 256, "%Y-%m-%d", localtime ( &stop_timestamp_rounded ));
stop_date = datestr;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("start-position")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify start-position (float,random)");
if(entry->getString() == "random") {
srand(time(0));
start_position = (rand() % 1000) / 1000.0f;
} else {
start_position = entry->getFloat();
if(start_position<=0.0 || start_position>=1.0) {
conffile.entryException(entry, "start-position outside of range 0.0 - 1.0 (non-inclusive)");
}
}
}
if((entry = gource_settings->getEntry("stop-position")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify stop-position (float)");
stop_position = entry->getFloat();
if(stop_position<=0.0 || stop_position>1.0) {
conffile.entryException(entry, "stop-position outside of range 0.0 - 1.0 (inclusive)");
}
}
if((entry = gource_settings->getEntry("stop-at-time")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify stop-at-time (seconds)");
stop_at_time = entry->getFloat();
if(stop_at_time <= 0.0) {
conffile.invalidValueException(entry);
}
}
if(gource_settings->getBool("key")) {
show_key = true;
}
if(gource_settings->getBool("ffp")) {
ffp = true;
}
if(gource_settings->getBool("realtime")) {
days_per_second = 1.0 / 86400.0;
}
if(gource_settings->getBool("no-time-travel")) {
no_time_travel = true;
}
if(gource_settings->getBool("dont-stop")) {
dont_stop = true;
}
if(gource_settings->getBool("stop-at-end")) {
stop_at_end = true;
}
//NOTE: this no longer does anything
if(gource_settings->getBool("stop-on-idle")) {
stop_on_idle = true;
}
if(gource_settings->getBool("fixed-user-size")) {
fixed_user_size = true;
}
if(gource_settings->getBool("author-time")) {
author_time = true;
}
if((entry = gource_settings->getEntry("max-files")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify max-files (number)");
max_files = entry->getInt();
if( max_files<0 || (max_files == 0 && entry->getString() != "0") ) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("max-file-lag")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify max-file-lag (seconds)");
max_file_lag = entry->getFloat();
if(max_file_lag==0.0) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("user-friction")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify user-friction (seconds)");
user_friction = entry->getFloat();
if(user_friction<=0.0) {
conffile.invalidValueException(entry);
}
user_friction = 1.0 / user_friction;
}
if((entry = gource_settings->getEntry("user-scale")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify user-scale (scale)");
user_scale = entry->getFloat();
if(user_scale<=0.0 || user_scale>100.0) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("max-user-speed")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify max-user-speed (units)");
max_user_speed = entry->getFloat();
if(max_user_speed<=0) {
conffile.invalidValueException(entry);
}
}
if( gource_settings->getBool("highlight-users")
|| gource_settings->getBool("highlight-all-users")) {
highlight_all_users = true;
}
if(gource_settings->getBool("highlight-dirs")) {
highlight_dirs = true;
}
if((entry = gource_settings->getEntry("camera-mode")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify camera-mode (overview,track)");
camera_mode = entry->getString();
if(camera_mode != "overview" && camera_mode != "track") {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("padding")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify padding (float)");
padding = entry->getFloat();
if(padding <= 0.0f || padding >= 2.0f) {
conffile.invalidValueException(entry);
}
}
// multi-value entries
if((entry = gource_settings->getEntry("highlight-user")) != 0) {
ConfEntryList* highlight_user_entries = gource_settings->getEntries("highlight-user");
for(ConfEntryList::iterator it = highlight_user_entries->begin(); it != highlight_user_entries->end(); it++) {
entry = *it;
if(!entry->hasValue()) conffile.entryException(entry, "specify highlight-user (user)");
highlight_users.push_back(entry->getString());
}
}
if((entry = gource_settings->getEntry("follow-user")) != 0) {
ConfEntryList* follow_user_entries = gource_settings->getEntries("follow-user");
for(ConfEntryList::iterator it = follow_user_entries->begin(); it != follow_user_entries->end(); it++) {
entry = *it;
if(!entry->hasValue()) conffile.entryException(entry, "specify follow-user (user)");
follow_users.push_back(entry->getString());
}
}
if(gource_settings->getBool("file-extensions")) {
file_extensions=true;
}
if(gource_settings->getBool("file-extension-fallback")) {
file_extension_fallback=true;
}
if((entry = gource_settings->getEntry("file-filter")) != 0) {
ConfEntryList* filters = gource_settings->getEntries("file-filter");
for(ConfEntryList::iterator it = filters->begin(); it != filters->end(); it++) {
entry = *it;
if(!entry->hasValue()) conffile.entryException(entry, "specify file-filter (regex)");
std::string filter_string = entry->getString();
Regex* r = new Regex(filter_string, 1);
if(!r->isValid()) {
delete r;
conffile.entryException(entry, "invalid file-filter regular expression");
}
file_filters.push_back(r);
}
}
if((entry = gource_settings->getEntry("file-show-filter")) != 0) {
ConfEntryList* filters = gource_settings->getEntries("file-show-filter");
for(ConfEntryList::iterator it = filters->begin(); it != filters->end(); it++) {
entry = *it;
if(!entry->hasValue()) conffile.entryException(entry, "specify file-show-filter (regex)");
std::string filter_string = entry->getString();
Regex* r = new Regex(filter_string, 1);
if(!r->isValid()) {
delete r;
conffile.entryException(entry, "invalid file-show-filter regular expression");
}
file_show_filters.push_back(r);
}
}
if((entry = gource_settings->getEntry("user-filter")) != 0) {
ConfEntryList* filters = gource_settings->getEntries("user-filter");
for(ConfEntryList::iterator it = filters->begin(); it != filters->end(); it++) {
entry = *it;
if(!entry->hasValue()) conffile.entryException(entry, "specify user-filter (regex)");
std::string filter_string = entry->getString();
Regex* r = new Regex(filter_string, 1);
if(!r->isValid()) {
delete r;
conffile.entryException(entry, "invalid user-filter regular expression");
}
user_filters.push_back(r);
}
}
if((entry = gource_settings->getEntry("user-show-filter")) != 0) {
ConfEntryList* filters = gource_settings->getEntries("user-show-filter");
for(ConfEntryList::iterator it = filters->begin(); it != filters->end(); it++) {
entry = *it;
if(!entry->hasValue()) conffile.entryException(entry, "specify user-show-filter (regex)");
std::string filter_string = entry->getString();
Regex* r = new Regex(filter_string, 1);
if(!r->isValid()) {
delete r;
conffile.entryException(entry, "invalid user-show-filter regular expression");
}
user_show_filters.push_back(r);
}
}
if((entry = gource_settings->getEntry("dir-name-depth")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify dir-name-depth (depth)");
dir_name_depth = entry->getInt();
if(dir_name_depth <= 0) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("dir-name-position")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify dir-name-position (float)");
dir_name_position = entry->getFloat();
if(dir_name_position < 0.1f || dir_name_position > 1.0f) {
conffile.entryException(entry, "dir-name-position outside of range 0.1 - 1.0 (inclusive)");
}
}
//validate path
if(gource_settings->hasValue("path")) {
path = gource_settings->getString("path");
default_path = false;
}
if(path == "-") {
if(log_format.size() == 0) {
throw ConfFileException("log-format required when reading from STDIN", "", 0);
}
#ifdef _WIN32
DWORD available_bytes;
HANDLE stdin_handle = GetStdHandle(STD_INPUT_HANDLE);
while(PeekNamedPipe(stdin_handle, 0, 0, 0,
&available_bytes, 0) && available_bytes==0 && !std::cin.fail()) {
SDL_Delay(100);
}
#else
while(std::cin.peek() == EOF && !std::cin.fail()) SDL_Delay(100);
#endif
std::cin.clear();
} else if(!path.empty() && path != ".") {
//remove trailing slash
if(path[path.size()-1] == '\\' || path[path.size()-1] == '/') {
path.resize(path.size()-1);
}
// check path exists
if(!boost::filesystem::exists(path)) {
throw ConfFileException(str(boost::format("'%s' does not appear to be a valid file or directory") % path), "", 0);
}
}
}
================================================
FILE: src/gource_settings.h
================================================
/*
Copyright (C) 2010 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef GOURCE_SETTINGS_H
#define GOURCE_SETTINGS_H
#define GOURCE_VERSION "0.57"
#include "core/texture.h"
#include "core/settings.h"
#include "core/regex.h"
class GourceSettings : public SDLAppSettings {
protected:
void commandLineOption(const std::string& name, const std::string& value);
public:
int repo_count;
bool hide_date;
bool hide_users;
bool hide_tree;
bool hide_files;
bool hide_usernames;
bool hide_filenames;
bool hide_dirnames;
bool hide_progress;
bool hide_bloom;
bool hide_mouse;
bool hide_root;
bool disable_auto_rotate;
bool disable_input;
bool show_key;
std::string load_config;
std::string save_config;
std::string path;
bool default_path;
std::string logo;
vec2 logo_offset;
std::string start_date;
std::string stop_date;
time_t start_timestamp;
time_t stop_timestamp;
float start_position;
float stop_position;
float stop_at_time;
bool shutdown;
bool stop_on_idle;
bool stop_at_end;
bool dont_stop;
bool no_time_travel;
bool fixed_user_size;
bool author_time;
float auto_skip_seconds;
float days_per_second;
float file_idle_time;
float file_idle_time_at_end;
float loop_delay_seconds;
bool loop;
bool ffp;
bool colour_user_images;
std::string default_user_image;
std::string user_image_dir;
std::map user_image_map;
float camera_zoom_min;
float camera_zoom_max;
float camera_zoom_default;
std::string camera_mode;
float padding;
bool crop_vertical;
bool crop_horizontal;
float bloom_multiplier;
float bloom_intensity;
vec3 background_colour;
std::string background_image;
std::string title;
std::string font_file;
int font_size;
int filename_font_size;
int dirname_font_size;
int user_font_size;
vec3 font_colour;
float font_scale;
bool default_font_scale;
int scaled_font_size;
int scaled_filename_font_size;
int scaled_dirname_font_size;
int scaled_user_font_size;
float elasticity;
std::string git_branch;
std::string log_format;
std::string date_format;
int max_files;
float max_user_speed;
float max_file_lag;
float user_idle_time;
float user_friction;
float user_scale;
float time_scale;
bool highlight_dirs;
bool highlight_all_users;
vec3 dir_colour;
vec3 highlight_colour;
vec3 selection_colour;
int dir_name_depth;
float dir_name_position;
std::vector highlight_users;
std::vector follow_users;
std::vector file_filters;
std::vector file_show_filters;
std::vector user_filters;
std::vector user_show_filters;
bool file_extensions;
bool file_extension_fallback;
std::string caption_file;
vec3 caption_colour;
float caption_duration;
int caption_size;
int caption_offset;
vec3 filename_colour;
float filename_time;
std::string output_custom_filename;
TextureResource* file_graphic;
int log_level;
GourceSettings();
void setGourceDefaults();
void setScaledFontSizes();
void importGourceSettings(ConfFile& conf, ConfSection* gource_settings = 0);
void help(bool extended_help=false);
};
extern GourceSettings gGourceSettings;
#endif
================================================
FILE: src/gource_shell.cpp
================================================
/*
Copyright (C) 2010 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "gource_shell.h"
GourceShell* gGourceShell = 0;
// GourceShell
GourceShell::GourceShell(ConfFile* conf, FrameExporter* exporter) {
this->conf = conf;
this->exporter = exporter;
min_delta_msec = 16;
next = false;
gource = 0;
gource_settings = conf->getSections("gource")->begin();
gGourceSettings.repo_count = conf->countSection("gource");
toggle_delay = 0.0;
transition_texture = 0;
transition_interval = 0.0f;
if(GLEW_ARB_texture_non_power_of_two || GLEW_VERSION_2_0) {
transition_texture = texturemanager.create(display.width, display.height, false, GL_CLAMP_TO_EDGE, GL_RGBA);
}
}
GourceShell::~GourceShell() {
if(gource!=0) delete gource;
if(transition_texture!=0) texturemanager.release(transition_texture);
}
void GourceShell::toggleFullscreen() {
if(exporter != 0) return;
texturemanager.unload();
shadermanager.unload();
fontmanager.unload();
if(gource!=0) gource->unload();
//recreate gl context
display.toggleFullscreen();
texturemanager.reload();
shadermanager.reload();
fontmanager.reload();
if(gource!=0) gource->reload();
}
void GourceShell::toggleWindowFrame() {
#if SDL_VERSION_ATLEAST(2,0,0)
if(toggle_delay > 0.0) return;
if(display.isFullscreen()) return;
if(exporter != 0) return;
texturemanager.unload();
shadermanager.unload();
fontmanager.unload();
if(gource!=0) gource->unload();
display.toggleFrameless();
texturemanager.reload();
shadermanager.reload();
fontmanager.reload();
if(gource!=0) gource->reload();
toggle_delay = 0.25f;
#endif
}
void GourceShell::resize(int width, int height) {
texturemanager.unload();
shadermanager.unload();
fontmanager.unload();
if(gource!=0) gource->unload();
//recreate gl context
display.resize(width, height);
texturemanager.reload();
shadermanager.reload();
fontmanager.reload();
if(gource!=0) gource->reload();
}
void GourceShell::reload() {
texturemanager.unload();
shadermanager.unload();
fontmanager.unload();
if(gource!=0) gource->unload();
texturemanager.reload();
shadermanager.reload(true);
fontmanager.reload();
if(gource!=0) gource->reload();
}
void GourceShell::keyPress(SDL_KeyboardEvent *e) {
bool repeat = false;
#if SDL_VERSION_ATLEAST(2,0,0)
repeat = (e->repeat > 0);
#endif
//Quit demo if the user presses ESC
if (e->type == SDL_KEYDOWN && !repeat) {
#if SDL_VERSION_ATLEAST(2,0,0)
bool key_escape = e->keysym.sym == SDLK_ESCAPE;
bool key_return = e->keysym.sym == SDLK_RETURN;
#else
bool key_escape = e->keysym.unicode == SDLK_ESCAPE;
bool key_return = e->keysym.unicode == SDLK_RETURN;
#endif
if (key_escape) {
quit();
}
if(gGourceSettings.disable_input) {
// disable keyboard input other than the escape key
return;
}
if (e->keysym.sym == SDLK_F5) {
reload();
}
if (e->keysym.sym == SDLK_F11) {
toggleWindowFrame();
}
if(key_return) {
#if SDL_VERSION_ATLEAST(2,0,0)
const Uint8* keystate = SDL_GetKeyboardState(NULL);
if(keystate[SDL_SCANCODE_RALT] || keystate[SDL_SCANCODE_LALT]) {
#else
Uint8* keystate = SDL_GetKeyState(NULL);
if(keystate[SDLK_RALT] || keystate[SDLK_LALT]) {
#endif
toggleFullscreen();
} else {
if(gGourceSettings.repo_count>1)
next = true;
}
}
}
if(gource!=0) gource->keyPress(e);
}
void GourceShell::mouseMove(SDL_MouseMotionEvent *e) {
if(gource!=0) gource->mouseMove(e);
}
#if SDL_VERSION_ATLEAST(2,0,0)
void GourceShell::mouseWheel(SDL_MouseWheelEvent *e) {
if(gource!=0) gource->mouseWheel(e);
}
#endif
void GourceShell::mouseClick(SDL_MouseButtonEvent *e) {
if(gource!=0) gource->mouseClick(e);
}
void GourceShell::quit() {
if(gource!=0) gource->quit();
gGourceSettings.shutdown=true;
}
Gource* GourceShell::getNext() {
if(gource != 0) {
transition_interval = 1.0f;
delete gource;
gource = 0;
}
if(gGourceSettings.shutdown || gource_settings == conf->getSections("gource")->end()) {
// done
return 0;
}
gGourceSettings.importGourceSettings(*conf, *gource_settings);
//recording a video kind of implies you want this, unless:
// -- dont stop requested
// -- loop requested
// -- reading from STDIN
if(exporter!=0 && !(gGourceSettings.dont_stop || gGourceSettings.loop || gGourceSettings.path == "-"))
gGourceSettings.stop_at_end = true;
//multiple repo special settings
if(gGourceSettings.repo_count > 1) {
//set a stop condition
if(gGourceSettings.stop_at_time <= 0.0f && gGourceSettings.stop_position <= 0.0f) {
gGourceSettings.stop_at_time = 60.0f;
}
}
gource_settings++;
//loop unless only 1 repo
if(gource_settings == conf->getSections("gource")->end()) {
if(gGourceSettings.repo_count>1 && exporter==0) {
gource_settings = conf->getSections("gource")->begin();
}
}
// replace gource
gource = new Gource(exporter);
next = false;
return gource;
}
void GourceShell::blendLastFrame(float dt) {
if(transition_texture==0 || transition_interval <= 0.0f) return;
display.mode2D();
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
transition_texture->bind();
glColor4f(1.0, 1.0, 1.0, transition_interval);
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 1.0f);
glVertex2f(0.0f, 0.0);
glTexCoord2f(1.0, 1.0f);
glVertex2f(display.width, 0.0);
glTexCoord2f(1.0, 0.0f);
glVertex2f(display.width, display.height);
glTexCoord2f(0.0f, 0.0f);
glVertex2f(0.0f, display.height);
glEnd();
transition_interval -= dt;
}
void GourceShell::update(float t, float dt) {
if(gource == 0 || gource->isFinished()) {
if(!getNext()) appFinished=true;
return;
}
gource->fps = this->fps;
gource->update(t, dt);
if(toggle_delay > 0.0) toggle_delay -= dt;
//copy last frame
if( (next|| gource->isFinished()) && transition_texture!=0) {
glEnable(GL_TEXTURE_2D);
transition_texture->bind();
glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 0, 0, display.width, display.height, 0);
} else {
//blend last frame of previous scene
blendLastFrame(dt);
}
if(next) {
delete gource;
gource = 0;
transition_interval = 1.0f;
next = false;
}
}
================================================
FILE: src/gource_shell.h
================================================
/*
Copyright (C) 2010 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef GOURCE_SHELL_H
#define GOURCE_SHELL_H
#include "core/display.h"
#include "core/sdlapp.h"
#include "gource.h"
class GourceShell : public SDLApp {
Gource* gource;
bool next;
TextureResource* transition_texture;
float transition_interval;
float toggle_delay;
FrameExporter* exporter;
ConfFile* conf;
ConfSectionList::iterator gource_settings;
Gource* getNext();
void blendLastFrame(float dt);
public:
GourceShell(ConfFile* conf, FrameExporter* exporter);
~GourceShell();
void update(float t, float dt);
void resize(int width, int height);
void reload();
void toggleFullscreen();
void toggleWindowFrame();
void quit();
void keyPress(SDL_KeyboardEvent *e);
void mouseMove(SDL_MouseMotionEvent *e);
void mouseClick(SDL_MouseButtonEvent *e);
#if SDL_VERSION_ATLEAST(2,0,0)
void mouseWheel(SDL_MouseWheelEvent *e);
#endif
};
#endif
extern GourceShell* gGourceShell;
================================================
FILE: src/key.cpp
================================================
#include "key.h"
// File Key Entry
// a string for the file ext and a colour
FileKeyEntry::FileKeyEntry(const FXFont& font, const std::string& ext, const vec3& colour) {
this->ext = ext;
this->colour = colour;
this->pos_y = -1.0f;
this->font = font;
this->font.dropShadow(false);
shadow = vec2(3.0, 3.0);
width = 90.0f * gGourceSettings.font_scale;
height = gGourceSettings.scaled_font_size + 4.0f;
left_margin = gGourceSettings.scaled_font_size + 4.0f;
count = 0;
brightness = 1.0f;
alpha = 0.0f;
move_elapsed = 1.0f;
src_y = -1.0f;
dest_y = -1.0f;
show = true;
display_ext = ext;
bool truncated = false;
while(font.getWidth(display_ext) > width - 15.0f * gGourceSettings.font_scale) {
display_ext.resize(display_ext.size()-1);
truncated = true;
}
if(truncated) {
display_ext += std::string("...");
}
}
const vec3& FileKeyEntry::getColour() const {
return colour;
}
const std::string& FileKeyEntry::getExt() const {
return ext;
}
void FileKeyEntry::setShow(bool show) {
this->show = show;
}
bool FileKeyEntry::isFinished() const {
return (count<=0 && alpha <= 0.0f);
}
void FileKeyEntry::colourize() {
colour = ext.empty() ? vec3(1.0f, 1.0f, 1.0f) : colourHash(ext);
}
void FileKeyEntry::inc() {
count++;
}
void FileKeyEntry::dec() {
count--;
}
int FileKeyEntry::getCount() const {
return count;
}
void FileKeyEntry::setCount(int count) {
this->count = count;
}
void FileKeyEntry::setDestY(float dest_y) {
if(dest_y == this->dest_y) return;
this->dest_y = dest_y;
src_y = pos_y;
move_elapsed = 0.0f;
}
void FileKeyEntry::logic(float dt) {
if(count<=0 || !show) {
alpha = std::max(0.0f, alpha - dt);
} else if(alpha < 1.0f) {
alpha = std::min(1.0f, alpha + dt);
}
//move towards dest
if(pos_y != dest_y) {
//initialize pos from dest if new
if(pos_y < 0.0f) pos_y = dest_y;
else {
move_elapsed += dt;
if(move_elapsed >= 1.0f) pos_y = dest_y;
else pos_y = src_y + (dest_y - src_y) * move_elapsed;
}
}
pos = vec2(alpha * left_margin, pos_y);
}
void FileKeyEntry::draw() {
if(isFinished()) return;
//label.draw();
glDisable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor4f(0.0f, 0.0f, 0.0f, alpha * 0.333f);
glPushMatrix();
glTranslatef(shadow.x, shadow.y, 0.0f);
glBegin(GL_QUADS);
glVertex2f(pos.x, pos.y);
glVertex2f(pos.x, pos.y + height);
glVertex2f(pos.x+width, pos.y + height);
glVertex2f(pos.x+width, pos.y);
glEnd();
glPopMatrix();
glBegin(GL_QUADS);
glColor4f(colour.x * 0.5f, colour.y * 0.5f, colour.z * 0.5f, alpha);
glVertex2f(pos.x, pos.y);
glVertex2f(pos.x, pos.y + height);
glColor4f(colour.x, colour.y, colour.z, alpha);
glVertex2f(pos.x + width, pos.y + height);
glVertex2f(pos.x + width, pos.y);
glEnd();
glEnable(GL_TEXTURE_2D);
font.setColour(vec4(1.0f, 1.0f, 1.0f, alpha));
font.dropShadow(false);
font.draw((int)pos.x+2, (int)pos.y+3, display_ext.c_str());
font.dropShadow(true);
font.print((int)pos.x+width+4, (int)pos.y+3, "%d", count);
}
// Key
//maintain a key of all the current file types, updated periodically.
//new entries slide in and out / fade in fade out
FileKey::FileKey() {
}
FileKey::FileKey(float update_interval) {
this->update_interval = update_interval;
interval_remaining = 1.0f;
font = fontmanager.grab(gGourceSettings.font_file, gGourceSettings.scaled_font_size);
font.dropShadow(false);
font.roundCoordinates(false);
show = true;
}
FileKey::~FileKey() {
active_keys.clear();
for(std::map::iterator it = keymap.begin(); it != keymap.end(); it++) {
FileKeyEntry* entry = it->second;
delete entry;
}
keymap.clear();
}
void FileKey::setShow(bool show) {
this->show = show;
for(std::vector::iterator it = active_keys.begin(); it != active_keys.end(); it++) {
FileKeyEntry* entry = *it;
entry->setShow(show);
}
interval_remaining = 0.0f;
}
void FileKey::colourize() {
for(std::vector::iterator it = active_keys.begin(); it != active_keys.end(); it++) {
FileKeyEntry* entry = *it;
entry->colourize();
}
}
void FileKey::clear() {
for(std::vector::iterator it = active_keys.begin(); it != active_keys.end(); it++) {
FileKeyEntry* entry = *it;
entry->setCount(0);
}
interval_remaining = 0.0f;
}
void FileKey::inc(RFile* file) {
FileKeyEntry* entry = 0;
std::map::iterator result = keymap.find(file->ext);
if(result != keymap.end()) {
entry = result->second;
} else {
entry = new FileKeyEntry(font, file->ext, file->getFileColour());
keymap[file->ext] = entry;
}
entry->inc();
}
//decrement count of extension. if drops to zero, mark it for removal
void FileKey::dec(RFile* file) {
std::map::iterator result = keymap.find(file->ext);
if(result == keymap.end()) return;
FileKeyEntry* entry = result->second;
entry->dec();
}
bool file_key_entry_sort (const FileKeyEntry* a, const FileKeyEntry* b) {
//sort by count
if(a->getCount() != b->getCount())
return (a->getCount() > b->getCount());
//then by name (tie breaker)
return a->getExt().compare(b->getExt()) < 0;
}
void FileKey::logic(float dt) {
interval_remaining -= dt;
//recalculate active_keys
if(interval_remaining <= 0.0f) {
if(show) {
active_keys.clear();
std::vector finished_keys;
for(std::map::iterator it = keymap.begin(); it != keymap.end(); it++) {
FileKeyEntry* entry = it->second;
if(!entry->isFinished()) {
active_keys.push_back(entry);
} else {
finished_keys.push_back(entry);
}
}
//sort
std::sort(active_keys.begin(), active_keys.end(), file_key_entry_sort);
//limit to entries we can put onto the screen
int max_visible_entries = std::max(0, (int)((display.height - 150.0f) / 20.0f));
if (active_keys.size() > max_visible_entries) {
active_keys.resize(max_visible_entries);
}
//set position
float offset_y = gGourceSettings.scaled_font_size + 6.0f;
float key_y = offset_y;
for(std::vector::iterator it = active_keys.begin(); it != active_keys.end(); it++) {
FileKeyEntry* entry = *it;
if(entry->getCount()>0) {
entry->setDestY(key_y);
}
key_y += offset_y;
}
//remove and delete finished entries
for(std::vector::iterator it = finished_keys.begin(); it != finished_keys.end(); it++) {
FileKeyEntry* entry = *it;
keymap.erase(entry->getExt());
delete entry;
}
}
interval_remaining = update_interval;
}
for(std::vector::iterator it = active_keys.begin(); it != active_keys.end(); it++) {
FileKeyEntry* entry = *it;
entry->logic(dt);
}
}
void FileKey::draw() {
for(std::vector::iterator it = active_keys.begin(); it != active_keys.end(); it++) {
FileKeyEntry* entry = *it;
entry->draw();
}
}
================================================
FILE: src/key.h
================================================
/*
Copyright (C) 2010 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef FILE_KEY_H
#define FILE_KEY_H
#include "core/display.h"
#include "core/vectors.h"
#include "core/fxfont.h"
#include "file.h"
#include
#include