1 files changed, 144 insertions, 0 deletions
diff --git a/kig/kig/main.cpp b/kig/kig/main.cpp
new file mode 100644
index 00000000..d0a70404
--- /dev/null
+++ b/kig/kig/main.cpp
@@ -0,0 +1,144 @@
+/**
+ This file is part of Kig, a KDE program for Interactive Geometry...
+ Copyright (C) 2002  Dominique Devriese <devriese@kde.org>
+
+ 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
+ USA
+**/
+
+#include "kig.h"
+
+#include <kuniqueapplication.h>
+#include <kaboutdata.h>
+#include <kcmdlineargs.h>
+#include <klocale.h>
+#include <klibloader.h>
+#include <kdebug.h>
+
+#include "aboutdata.h"
+
+static KCmdLineOptions options[] =
+  {
+    { "c", 0, 0 },
+    { "convert-to-native", I18N_NOOP( "Do not show a GUI. Convert the specified file to the native Kig format. Output goes to stdout unless --outfile is specified." ), 0 },
+    { "o", 0, 0 },
+    { "outfile <file>", I18N_NOOP( "File to output the created native file to. '-' means output to stdout. Default is stdout as well." ), 0 },
+    { "+[URL]", I18N_NOOP( "Document to open" ), 0 },
+    KCmdLineLastOption
+  };
+
+class KigApplication
+  : public KUniqueApplication
+{
+public:
+  KigApplication( bool gui = true );
+  int newInstance();
+  void handleArgs( KCmdLineArgs* args );
+};
+
+KigApplication::KigApplication( bool gui )
+  : KUniqueApplication( gui, gui )
+{
+}
+
+int KigApplication::newInstance()
+{
+  static bool first = true;
+  if (isRestored() && first)
+  {
+    first = false;
+    return 0;
+  }
+  first = false;
+
+  KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
+  handleArgs(args);
+  args->clear();
+  return 0;
+}
+
+void KigApplication::handleArgs( KCmdLineArgs* args )
+{
+  if ( args->count() == 0 )
+  {
+    Kig *widget = new Kig;
+    widget->show();
+  }
+  else
+  {
+    for (int i = 0; i < args->count(); i++ )
+    {
+      Kig *widget = new Kig;
+      widget->show();
+      widget->load( args->url( i ) );
+    }
+  }
+}
+
+static int convertToNative( const KURL& file, const QCString& outfile )
+{
+  KigApplication app( false );
+  KLibrary* library = KLibLoader::self()->globalLibrary( "libkigpart" );
+  int ( *converterfunction )( const KURL&, const QCString& );
+  converterfunction = ( int ( * )( const KURL&, const QCString& ) ) library->symbol( "convertToNative" );
+  if ( !converterfunction )
+  {
+    kdError() << "Error: broken Kig installation: different library and application version !" << endl;
+    return -1;
+  }
+  return (*converterfunction)( file, outfile );
+}
+
+int main(int argc, char **argv)
+{
+  KAboutData *about = kigAboutData( "kig", I18N_NOOP("Kig") );
+
+  KCmdLineArgs::init(argc, argv, about);
+  KCmdLineArgs::addCmdLineOptions( options );
+  KigApplication::addCmdLineOptions();
+
+  KCmdLineArgs* args = KCmdLineArgs::parsedArgs();
+  if ( args->isSet( "convert-to-native" ) )
+  {
+    QCString outfile = args->getOption( "outfile" );
+    if ( outfile.isNull() )
+      outfile = "-";
+
+    if ( args->count() == 0 )
+    {
+      kdError() << "Error: --convert-to-native specified without a file to convert." << endl;
+      return -1;
+    }
+    if ( args->count() > 1 )
+    {
+      kdError() << "Error: --convert-to-native specified with more than one file to convert." << endl;
+      return -1;
+    }
+    return convertToNative( args->url( 0 ), outfile );
+  }
+  else
+  {
+    if ( args->isSet( "outfile" ) )
+    {
+      kdError() << "Error: --outfile specified without convert-to-native." << endl;
+      return -1;
+    }
+    KigApplication app;
+
+    // see if we are starting with session management
+    if (app.isRestored()) RESTORE(Kig)
+      return app.exec();
+  }
+}