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Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/src/main.cpp b/src/main.cpp new file mode 100644 index 0000000..6e19b58 --- /dev/null +++ b/src/main.cpp @@ -0,0 +1,236 @@ +/*************************************************************************** + main.cpp - Where everything starts. + ------------------- + begin : Don Jul 11 12:31:29 CEST 2002 + copyright : (C) 2002-2007 by Joachim Eibl + email : joachim.eibl at gmx.de + ***************************************************************************/ + +/*************************************************************************** + * * + * 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. * + * * + ***************************************************************************/ + +#include <kcmdlineargs.h> +#include <kaboutdata.h> +#include <klocale.h> +#include "kdiff3_shell.h" +#include <kstandarddirs.h> +#include "version.h" +#include <qtextcodec.h> +#include <qfile.h> +#include <qtextstream.h> +#include <vector> + +#ifdef KREPLACEMENTS_H +#include "optiondialog.h" +#endif +#include "common.h" + +static const char *description = + I18N_NOOP("Tool for Comparison and Merge of Files and Directories"); + +static KCmdLineOptions options[] = +{ + { "m", 0, 0 }, + { "merge", I18N_NOOP("Merge the input."), 0 }, + { "b", 0, 0 }, + { "base file", I18N_NOOP("Explicit base file. For compatibility with certain tools."), 0 }, + { "o", 0, 0 }, + { "output file", I18N_NOOP("Output file. Implies -m. E.g.: -o newfile.txt"), 0 }, + { "out file", I18N_NOOP("Output file, again. (For compatibility with certain tools.)"), 0 }, + { "auto", I18N_NOOP("No GUI if all conflicts are auto-solvable. (Needs -o file)"), 0 }, + { "qall", I18N_NOOP("Don't solve conflicts automatically. (For compatibility...)"), 0 }, + { "L1 alias1", I18N_NOOP("Visible name replacement for input file 1 (base)."), 0 }, + { "L2 alias2", I18N_NOOP("Visible name replacement for input file 2."), 0 }, + { "L3 alias3", I18N_NOOP("Visible name replacement for input file 3."), 0 }, + { "L", 0, 0 }, + { "fname alias", I18N_NOOP("Alternative visible name replacement. Supply this once for every input."), 0 }, + { "cs string", I18N_NOOP("Override a config setting. Use once for every setting. E.g.: --cs \"AutoAdvance=1\""), 0 }, + { "confighelp", I18N_NOOP("Show list of config settings and current values."), 0 }, + { "config file", I18N_NOOP("Use a different config file."), 0 } +}; +static KCmdLineOptions options2[] = +{ + { "+[File1]", I18N_NOOP("file1 to open (base, if not specified via --base)"), 0 }, + { "+[File2]", I18N_NOOP("file2 to open"), 0 }, + { "+[File3]", I18N_NOOP("file3 to open"), 0 } +}; + + +void initialiseCmdLineArgs(std::vector<KCmdLineOptions>& vOptions, QStringList& ignorableOptions) +{ + vOptions.insert( vOptions.end(), options, (KCmdLineOptions*)((char*)options+sizeof(options))); + QString configFileName = KStandardDirs().findResource("config","kdiff3rc"); + QFile configFile( configFileName ); + if ( configFile.open( IO_ReadOnly ) ) + { + QTextStream ts( &configFile ); + while(!ts.atEnd()) + { + QString line = ts.readLine(); + if ( line.startsWith("IgnorableCmdLineOptions=") ) + { + int pos = line.find('='); + if (pos>=0) + { + QString s = line.mid(pos+1); + QStringList sl = QStringList::split( '|', s ); + if (!sl.isEmpty()) + { + ignorableOptions = QStringList::split( ';', sl.front() ); + for (QStringList::iterator i=ignorableOptions.begin(); i!=ignorableOptions.end(); ++i) + { + KCmdLineOptions ignoreOption; + (*i).remove('-'); + if (!(*i).isEmpty()) + { + ignoreOption.name = (*i).latin1(); + ignoreOption.description = I18N_NOOP("Ignored. (User defined.)"); + ignoreOption.def = 0; + vOptions.push_back(ignoreOption); + } + } + } + } + break; + } + } + } + vOptions.insert(vOptions.end(),options2,(KCmdLineOptions*)((char*)options2+sizeof(options2))); + + KCmdLineOptions last = KCmdLineLastOption; + vOptions.push_back(last); + KCmdLineArgs::addCmdLineOptions( &vOptions[0] ); // Add our own options. +} + + +#ifdef _WIN32 +#include <process.h> +// This command checks the comm +static bool isOptionUsed(const QString& s, int argc, char* argv[]) +{ + for(int j=0; j<argc; ++j ) + { + if( "-"+s == argv[j] || "--"+s==argv[j] ) + { + return true; + } + } + return false; +} +#endif + + + +int main(int argc, char *argv[]) +{ +#ifdef _WIN32 + /* KDiff3 can be used as replacement for the text-diff and merge tool provided by + Clearcase. This is experimental and so far has only been tested under Windows. + + There are two ways to use KDiff3 with clearcase + - The file lib/mgrs/map contains the list of compare/merge tasks on one side and + the tool on the other. Originally this contains only clearcase tools, but you can + edit this file and put kdiff3 there instead. (Recommended method) + - Exchange the original program with KDiff3: (Hackish, no fine control) + 1. In the Clearcase "bin"-directory rename "cleardiffmrg.exe" to "cleardiffmrg_orig.exe". + 2. Copy kdiff3.exe into that "bin"-directory and rename it to "cleardiffmrg.exe". + (Also copy the other files that are needed by KDiff3 there.) + Now when a file comparison or merge is done by Clearcase then of course KDiff3 will be + run instead. + If the commandline contains the option "-directory" then KDiff3 can't do it but will + run "cleardiffmrg_orig.exe" instead. + */ + + // Write all args into a temporary file. Uncomment this for debugging purposes. + /* + FILE* f = fopen("c:\\t.txt","w"); + for(int i=0; i< argc; ++i) + fprintf(f,"Arg %d: %s\n", i, argv[i]); + + // Call orig cleardiffmrg.exe to see what result it returns. + int result=0; + result = ::_spawnvp(_P_WAIT , "C:\\Programme\\Rational\\ClearCase\\bin\\cleardiffmrg.exe", argv ); + fprintf(f,"Result: %d\n", result ); + fclose(f); + return result; + */ + + // KDiff3 can replace cleardiffmrg from clearcase. But not all functions. + if ( isOptionUsed( "directory", argc,argv ) ) + { + return ::_spawnvp(_P_WAIT , "cleardiffmrg_orig", argv ); + } + +#endif + //QApplication::setColorSpec( QApplication::ManyColor ); // Grab all 216 colors + + KAboutData aboutData( "kdiff3", I18N_NOOP("KDiff3"), + VERSION, description, KAboutData::License_GPL, + "(c) 2002-2007 Joachim Eibl", 0, "http://kdiff3.sourceforge.net/", "joachim.eibl" "@" "gmx.de"); + aboutData.addAuthor("Joachim Eibl",0, "joachim.eibl" "@" "gmx.de"); + aboutData.addCredit("Eike Sauer", "Bugfixes, Debian package maintainer" ); + aboutData.addCredit("Sebastien Fricker", "Windows installer" ); + aboutData.addCredit("Stephan Binner", "i18n-help", "binner" "@" "kde.org" ); + aboutData.addCredit("Stefan Partheymueller", "Clipboard-patch" ); + aboutData.addCredit("David Faure", "KIO-Help", "faure" "@" "kde.org" ); + aboutData.addCredit("Bernd Gehrmann", "Class CvsIgnoreList from Cervisia" ); + aboutData.addCredit("Andre Woebbeking", "Class StringMatcher" ); + aboutData.addCredit("Michael Denio", "Directory Equality-Coloring patch"); + aboutData.addCredit("Manfred Koehler", "Fix for slow startup on Windows"); + aboutData.addCredit("Sergey Zorin", "Diff Ext for Windows"); + aboutData.addCredit("Paul Eggert, Mike Haertel, David Hayes, Richard Stallman, Len Tower", "GNU-Diffutils"); + aboutData.addCredit("Tino Boellsterling, Timothy Mee", "Intensive test, use and feedback"); + aboutData.addCredit("Michael Schmidt", "Mac support"); + + aboutData.addCredit(I18N_NOOP("+ Many thanks to those who reported bugs and contributed ideas!")); + + KCmdLineArgs::init( argc, argv, &aboutData ); + std::vector<KCmdLineOptions> vOptions; + QStringList ignorableOptions; + initialiseCmdLineArgs(vOptions, ignorableOptions); + + KApplication app; + +#ifdef KREPLACEMENTS_H + QString locale; + + locale = app.config()->readEntry("Language", "Auto"); + int spacePos = locale.find(' '); + if (spacePos>0) locale = locale.left(spacePos); + QTranslator kdiff3Translator( 0 ); + QTranslator qtTranslator( 0 ); + if (locale != "en_orig") + { + if ( locale == "Auto" || locale.isEmpty() ) + locale = QTextCodec::locale(); + + QString translationDir = getTranslationDir(); + kdiff3Translator.load( QString("kdiff3_")+locale, translationDir ); + app.installTranslator( &kdiff3Translator ); + + qtTranslator.load( QString("qt_")+locale, translationDir ); + app.installTranslator( &qtTranslator ); + } +#endif + + if (app.isRestored()) + { + RESTORE(KDiff3Shell); + } + else + { + new KDiff3Shell(); + } + + int retVal = app.exec(); + return retVal; +} + +// Suppress warning with --enable-final +#undef VERSION |