joachim99@8: /***************************************************************************
joachim99@8:                           main.cpp  -  Where everything starts.
joachim99@8:                              -------------------
joachim99@8:     begin                : Don Jul 11 12:31:29 CEST 2002
joachim99@58:     copyright            : (C) 2002-2004 by Joachim Eibl
joachim99@8:     email                : joachim.eibl@gmx.de
joachim99@8:  ***************************************************************************/
joachim99@8: 
joachim99@8: /***************************************************************************
joachim99@8:  *                                                                         *
joachim99@8:  *   This program is free software; you can redistribute it and/or modify  *
joachim99@8:  *   it under the terms of the GNU General Public License as published by  *
joachim99@8:  *   the Free Software Foundation; either version 2 of the License, or     *
joachim99@8:  *   (at your option) any later version.                                   *
joachim99@8:  *                                                                         *
joachim99@8:  ***************************************************************************/
joachim99@8: 
joachim99@8: #include <kcmdlineargs.h>
joachim99@8: #include <kaboutdata.h>
joachim99@8: #include <klocale.h>
joachim99@40: #include "kdiff3_shell.h"
friseb123@16: #include "version.h"
joachim99@53: #include <qtextcodec.h>
joachim99@8: 
joachim99@8: 
joachim99@8: static const char *description =
joachim99@8:    I18N_NOOP("Text Diff and Merge Tool");
joachim99@8: 
joachim99@8: static KCmdLineOptions options[] =
joachim99@8: {
joachim99@8:   { "m", 0, 0 },
joachim99@8:   { "merge", I18N_NOOP("Merge the input."), 0 },
joachim99@8:   { "b", 0, 0 },
joachim99@8:   { "base file", I18N_NOOP("Explicit base file. For compatibility with certain tools."), 0 },
joachim99@8:   { "o", 0, 0 },
joachim99@8:   { "output file", I18N_NOOP("Output file. Implies -m. E.g.: -o newfile.txt"), 0 },
joachim99@8:   { "out file",    I18N_NOOP("Output file, again. (For compatibility with certain tools.)"), 0 },
joachim99@8:   { "auto",        I18N_NOOP("No GUI if all conflicts are auto-solvable. (Needs -o file)"), 0 },
joachim99@8:   { "qall",        I18N_NOOP("Don't solve conflicts automatically. (For compatibility...)"), 0 },
joachim99@8:   { "fname alias",  I18N_NOOP("Visible name replacement. Supply this once for every input."), 0 },
joachim99@8: #ifdef _WIN32
joachim99@8:   { "query",       I18N_NOOP("For compatibility with certain tools."), 0 },
joachim99@8: #endif
joachim99@8:   { "+[File1]", I18N_NOOP("file1 to open (base, if not specified via --base)"), 0 },
joachim99@8:   { "+[File2]", I18N_NOOP("file2 to open"), 0 },
joachim99@8:   { "+[File3]", I18N_NOOP("file3 to open"), 0 },
joachim99@8:   { 0, 0, 0 }
joachim99@8: };
joachim99@8: 
joachim99@8: 
joachim99@8: #ifdef _WIN32
joachim99@8: #include <process.h>
joachim99@8: // This command checks the comm
joachim99@8: static bool isOptionUsed(const QString& s, int argc, char* argv[])
joachim99@8: {
joachim99@8:    for(int j=0; j<argc; ++j )
joachim99@8:    {
joachim99@8:       if( "-"+s == argv[j] || "--"+s==argv[j] )
joachim99@8:       {
joachim99@8:          return true;
joachim99@8:       }
joachim99@8:    }
joachim99@8:    return false;
joachim99@8: }
joachim99@8: #endif
joachim99@8: 
joachim99@8: int main(int argc, char *argv[])
joachim99@8: {
joachim99@8: #ifdef _WIN32
joachim99@8:    /* KDiff3 can be used as replacement for the text-diff and merge tool provided by
joachim99@8:       Clearcase. This is experimental and so far has only been tested under Windows.
joachim99@8: 
joachim99@8:       The installation is very simple:
joachim99@8:       1. In the Clearcase "bin"-directory rename "cleardiffmrg.exe" to "cleardiffmrg_orig.exe".
joachim99@8:       2. Copy kdiff3.exe into that "bin"-directory and rename it to "cleardiffmrg.exe".
joachim99@8:          (Also copy the other files that are needed by KDiff3 there.)
joachim99@8: 
joachim99@8:       Now when a file comparison or merge is done by Clearcase then of course KDiff3 will be
joachim99@8:       run instead.
joachim99@8:       If the commandline contains the option "-directory" then KDiff3 can't do it but will
joachim99@8:       run "cleardiffmrg_orig.exe" instead.
joachim99@8:    */
joachim99@8: 
joachim99@8:    /* // Write all args into a temporary file. Uncomment this for debugging purposes.
joachim99@8:    FILE* f = fopen("c:\\t.txt","w");
joachim99@8:    for(int i=0; i< argc; ++i)
joachim99@8:       fprintf(f,"Arg %d: %s\n", i, argv[i]);
joachim99@8:    fclose(f);
joachim99@8:    */
joachim99@8: 
joachim99@8:    // KDiff3 can replace cleardiffmrg from clearcase. But not all functions.
joachim99@8:    if ( isOptionUsed( "directory", argc,argv ) )
joachim99@8:    {
joachim99@8:       return ::_spawnvp(_P_WAIT , "cleardiffmrg_orig", argv );      
joachim99@8:    }
joachim99@58:    
joachim99@8: #endif
joachim99@8:    QApplication::setColorSpec( QApplication::ManyColor ); // Grab all 216 colors
joachim99@8: 
joachim99@8:    KAboutData aboutData( "kdiff3", I18N_NOOP("KDiff3"),
joachim99@8:       VERSION, description, KAboutData::License_GPL,
joachim99@53:       "(c) 2002-2004 Joachim Eibl", 0, "http://kdiff3.sourceforge.net/", "joachim.eibl@gmx.de");
joachim99@8:    aboutData.addAuthor("Joachim Eibl",0, "joachim.eibl@gmx.de");
joachim99@8:    KCmdLineArgs::init( argc, argv, &aboutData );
joachim99@8:    KCmdLineArgs::addCmdLineOptions( options ); // Add our own options.
joachim99@8: 
joachim99@53:    KApplication app;
joachim99@53: #ifdef KREPLACEMENTS_H
joachim99@53:    QString translationDir = getTranslationDir();
joachim99@58:    QString locale = QTextCodec::locale();
joachim99@53:    QTranslator kdiff3Translator( 0 );
joachim99@58:    kdiff3Translator.load( QString("kdiff3_")+locale, translationDir );
joachim99@53:    app.installTranslator( &kdiff3Translator );
joachim99@53:    
joachim99@53:    QTranslator qtTranslator( 0 );
joachim99@58:    qtTranslator.load( QString("qt_")+locale, translationDir );
joachim99@53:    app.installTranslator( &qtTranslator );
joachim99@53: #endif
joachim99@8: 
joachim99@8:   if (app.isRestored())
joachim99@8:   {
joachim99@8:      RESTORE(KDiff3Shell);
joachim99@8:   }
joachim99@8:   else
joachim99@8:   {
joachim99@8:      new KDiff3Shell();
joachim99@8:   }
joachim99@8: 
joachim99@8:   return app.exec();
joachim99@8: }
joachim99@53: 
joachim99@53: // Suppress warning with --enable-final
joachim99@53: #undef VERSION