Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 158 insertions, 0 deletions

diff --git a/kappfinder/common.cpp b/kappfinder/common.cpp
new file mode 100644
index 000000000..c6cd95a65
--- /dev/null
+++ b/kappfinder/common.cpp
@@ -0,0 +1,158 @@
+/*
+    KAppfinder, the KDE application finder
+
+    Copyright (c) 2002-2003 Tobias Koenig <tokoe@kde.org>
+
+    Based on code written by Matthias Hoelzer-Kluepfel <hoelzer@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    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 <kdebug.h>
+#include <kdesktopfile.h>
+#include <kglobal.h>
+#include <kstandarddirs.h>
+
+#include <qdir.h>
+#include <qfile.h>
+
+#include <stdlib.h>
+
+#include "common.h"
+
+#define DBG_CODE 1213
+
+void copyFile( const QString &inFileName, const QString &outFileName )
+{
+  QFile inFile( inFileName );
+  if ( inFile.open( IO_ReadOnly ) ) {
+    QFile outFile( outFileName );
+    if ( outFile.open( IO_WriteOnly ) ) {
+      outFile.writeBlock( inFile.readAll() );
+      outFile.close();
+    }
+
+    inFile.close();
+  }
+}
+
+bool scanDesktopFile( QPtrList<AppLnkCache> &appCache, const QString &templ,
+                      QString destDir )
+{
+  KDesktopFile desktop( templ, true );
+
+  // find out where to put the .desktop files
+  QString destName;
+  if ( destDir.isNull() )
+    destDir = KGlobal::dirs()->saveLocation( "apps" );
+  else
+    destDir += "/";
+
+  // find out the name of the file to store
+  destName = templ;
+  int pos = templ.find( "kappfinder/apps/" );
+  if ( pos > 0 )
+    destName = destName.mid( pos + strlen( "kappfinder/apps/" ) );
+
+  // calculate real dir and filename
+  destName = destDir + destName;
+  pos = destName.findRev( '/' );
+  if ( pos > 0 ) {
+    destDir = destName.left( pos );
+    destName = destName.mid( pos + 1 );
+  }
+
+  // determine for which executable to look
+  QString exec = desktop.readPathEntry( "TryExec" );
+  if ( exec.isEmpty() )
+    exec = desktop.readPathEntry( "Exec" );
+  pos = exec.find( ' ' );
+  if ( pos > 0 )
+    exec = exec.left( pos );
+
+  // try to locate the binary
+  QString pexec = KGlobal::dirs()->findExe( exec, 
+                 QString( ::getenv( "PATH" ) ) + ":/usr/X11R6/bin:/usr/games" );
+  if ( pexec.isEmpty() ) {
+    kdDebug(DBG_CODE) << "looking for " << exec.local8Bit()
+                      << "\t\tnot found" << endl;
+    return false;
+  }
+
+  AppLnkCache *cache = new AppLnkCache;
+  cache->destDir = destDir;
+  cache->destName = destName;
+  cache->templ = templ;
+  cache->item = 0;
+
+  appCache.append( cache );
+
+  kdDebug(DBG_CODE) << "looking for " << exec.local8Bit()
+                    << "\t\tfound" << endl;
+  return true;
+}
+
+void createDesktopFiles( QPtrList<AppLnkCache> &appCache, int &added )
+{
+  AppLnkCache* cache;
+  for ( cache = appCache.first(); cache; cache = appCache.next() ) {
+    if ( cache->item == 0 || ( cache->item && cache->item->isOn() ) ) {
+      added++;
+
+      QString destDir = cache->destDir;
+      QString destName = cache->destName;
+      QString templ = cache->templ;
+
+      destDir += "/";
+      QDir d;
+      int pos = -1;
+      while ( ( pos = destDir.find( '/', pos + 1 ) ) >= 0 ) {
+        QString path = destDir.left( pos + 1 );
+        d = path;
+        if ( !d.exists() )
+          d.mkdir( path );
+      }
+
+      // write out the desktop file
+      copyFile( templ, destDir + "/" + destName );
+    }
+  }
+}
+
+void decorateDirs( QString destDir )
+{
+  // find out where to put the .directory files
+  if ( destDir.isNull() )
+    destDir = KGlobal::dirs()->saveLocation( "apps" );
+  else
+    destDir += "/";
+
+  QStringList dirs = KGlobal::dirs()->findAllResources( "data", "kappfinder/apps/*.directory", true );
+
+  QStringList::Iterator it;
+  for ( it = dirs.begin(); it != dirs.end(); ++it ) {
+    // find out the name of the file to store
+    QString destName = *it;
+    int pos = destName.find( "kappfinder/apps/" );
+    if ( pos > 0 )
+      destName = destName.mid( pos + strlen( "kappfinder/apps/" ) );
+
+    destName = destDir + "/" + destName;
+
+    if ( !QFile::exists( destName ) ) {	
+      kdDebug(DBG_CODE) << "Copy " << *it << " to " << destName << endl;
+      copyFile( *it, destName );
+    }
+  }
+}