1 files changed, 76 insertions, 72 deletions

diff --git a/libopie/ofileselector.cc b/libopie/ofileselector.cc
index 6a6a300..7481360 100644
--- a/libopie/ofileselector.cc
+++ b/libopie/ofileselector.cc
@@ -949,351 +949,355 @@ void OFileSelector::initPics()
   m_pixmaps = new QMap<QString,QPixmap>;
   QPixmap pm  = Resource::loadPixmap( "folder"  );
   QPixmap lnk = Resource::loadPixmap( "opie/symlink"  );
   QPainter painter( &pm );
   painter.drawPixmap( pm.width()-lnk.width(), pm.height()-lnk.height(), lnk );
   pm.setMask( pm.createHeuristicMask( FALSE ) );
   m_pixmaps->insert("dirsymlink", pm );
 
   QPixmap pm2 = Resource::loadPixmap( "lockedfolder" );
   QPainter pen(&pm2 );
   pen.drawPixmap(pm2.width()-lnk.width(), pm2.height()-lnk.height(), lnk );
   pm2.setMask( pm2.createHeuristicMask( FALSE ) );
   m_pixmaps->insert("symlinkedlocked", pm2 );
 }
 // if a mime complies with the m_mimeCheck->currentItem
 bool OFileSelector::compliesMime( const QString &path, const QString &mime )
 {
   if( mime == "All" )
     return true;
   MimeType type( path );
   if( type.id() == mime )
     return true;
   return false;
 }
 /*  check if the mimetype in mime
  *  complies with the  one which is current
  */
 /*
  * We've the mimetype of the file
  * We need to get the stringlist of the current mimetype
  *
  * mime = image/jpeg
  * QStringList = 'image/*'
  * or QStringList = image/jpeg;image/png;application/x-ogg
  * or QStringList = application/x-ogg;image/*;
  * with all these mime filters it should get acceptes
  * to do so we need to look if mime is contained inside
  * the stringlist
  * if it's contained return true
  * if not ( I'm no RegExp expert at all ) we'll look if a '/*'
  * is contained in the mimefilter and then we will
  * look if both are equal until the '/'
  */
 bool OFileSelector::compliesMime( const QString& mime ) {
     qWarning("mimetype is %s", mime.latin1() );
     QString currentText;
     if (m_shChooser )
         currentText = m_mimeCheck->currentText();
 
     qWarning("current text is %s", currentText.latin1() );
     QMap<QString, QStringList>::Iterator it;
     QStringList list;
     if ( currentText == tr("All") ) return true;
     else if ( currentText.isEmpty() && !m_mimetypes.isEmpty() ) {
         it = m_mimetypes.begin();
         list = it.data();
     }else if ( currentText.isEmpty() ) return true;
     else{
         it = m_mimetypes.find(currentText );
         if ( it == m_mimetypes.end() ) qWarning("not there"), list << currentText;
         else qWarning("found"), list = it.data();
     }
     // dump it now
     //for ( QStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
     //    qWarning( "%s", (*it).latin1() );
     //}
 
 
     if ( list.contains(mime) ) return true;
     qWarning("list doesn't contain it ");
     QStringList::Iterator it2;
     int pos;
     for ( it2 = list.begin(); it2 != list.end(); ++it2 ) {
         pos = (*it2).findRev("/*");
         if ( pos >= 0 ) {
             if ( mime.contains( (*it2).left(pos) ) ) return true;
         }
     }
     return false;
 }
 void OFileSelector::slotFileSelected( const QString &string )
 {
   if( m_shLne )
     m_edit->setText( string );
   emit fileSelected( string );
 }
 void OFileSelector::slotFileBridgeSelected( const DocLnk &lnk )
 {
   slotFileSelected( lnk.name() );
   emit fileSelected( lnk );
 }
 void OFileSelector::slotSelectionChanged()
 {
 
 }
 void OFileSelector::slotCurrentChanged(QListViewItem* item )
 {
   if( item == 0 )
     return;
   if( m_selector == EXTENDED || m_selector == EXTENDED_ALL ) {
     OFileSelectorItem *sel = (OFileSelectorItem*) item; // start to use the C++ casts ;)
     qWarning("current changed");
     if(!sel->isDir() ){
       if( m_shLne )
 	m_edit->setText( sel->text(1) );
 
       if (m_mode == FILESELECTOR ) {
           QStringList str = QStringList::split("->", sel->text(1) );
           QString path =sel->directory() + "/" + str[0].stripWhiteSpace();
           emit fileSelected(path  );
           DocLnk lnk( path );
           emit fileSelected(lnk );
       }
     }
   }
 }
 void OFileSelector::slotClicked( int button, QListViewItem *item, const QPoint &, int)
 {
   if ( item == 0 )
     return;
 
   if( button != Qt::LeftButton )
     return;
 
   switch( m_selector ){
   default:
     break;
   case EXTENDED: // fall through
   case EXTENDED_ALL:{
     OFileSelectorItem *sel = (OFileSelectorItem*)item;
     if(!sel->isLocked() ){
       QStringList str = QStringList::split("->", sel->text(1) );
       if( sel->isDir() ){
 	cd( sel->directory() + "/" + str[0].stripWhiteSpace() );
 	// if MODE Dir m_shLne set the Text
       }else{
 	if( m_shLne )
 	  m_edit->setText(  str[0].stripWhiteSpace() );
         qWarning("selected here in slot clicked");
 	emit fileSelected( sel->directory() + "/" + str[0].stripWhiteSpace() );
 	DocLnk lnk( sel->directory() + "/" + str[0].stripWhiteSpace() );
         qWarning("file selected");
 	emit fileSelected( lnk );
       }
     }
     break;
   }
   }
 }
 void OFileSelector::slotRightButton(int button, QListViewItem *item, const QPoint &, int )
 {
   if( item == 0 )
     return;
 
   if( button != Qt::RightButton )
     return;
   slotContextMenu( item );
 }
 void OFileSelector::slotContextMenu( QListViewItem * /*item*/)
 {
 
 }
 void OFileSelector::slotChangedDir()
 {
   OFileSelectorItem *sel = (OFileSelectorItem*)m_View->currentItem();
   if(sel->isDir() ){
     QStringList str = QStringList::split("->", sel->text(1) );
     cd( sel->directory() + "/" + str[0].stripWhiteSpace() );
   }
 }
 void OFileSelector::slotOpen()
 {
   OFileSelectorItem *sel = (OFileSelectorItem*)m_View->currentItem();
   if(!sel->isDir() ){
     QStringList str = QStringList::split("->", sel->text(1) );
     slotFileSelected( sel->directory() +"/" +str[0].stripWhiteSpace() );
     qWarning("slot open");
     // DocLnk lnk( sel->directory() + "/" + str[0].stripWhiteSpace() );
     //emit fileSelected( lnk );
   }
 }
 void OFileSelector::slotRescan()
 {
 
 }
 void OFileSelector::slotRename()
 {
   reparse();
 }
 void OFileSelector::slotDelete()
 {
   OFileSelectorItem *sel = (OFileSelectorItem*)m_View->currentItem();
   QStringList list = QStringList::split("->", sel->text(1) );
   if( sel->isDir() ){
     QString str = QString::fromLatin1("rm -rf ") + sel->directory() +"/" + list[0]; //better safe than sorry
     switch ( QMessageBox::warning(this,tr("Delete"),tr("Do you really want to delete\n")+list[0],
                                   tr("Yes"),tr("No"),0,1,1) ) {
     case 0:
       ::system(str.utf8().data() );
     break;
     }
   } else {
     QFile::remove( list[0] );
   }
   m_View->takeItem( sel );
   delete sel;
 }
 void OFileSelector::cdUP()
 {
   QDir dir( m_currentDir );
   dir.cdUp();
   if(dir.exists() ){
     m_currentDir = dir.absPath();
     reparse();
     int count = m_location->count();
     slotInsertLocationPath( m_currentDir, count);
     m_location->setCurrentItem( indexByString( m_location, m_currentDir));
     //this wont work in all instances
     // FIXME
   }
 }
 void OFileSelector::slotHome()
 {
   cd(QDir::homeDirPath() );
 }
 void OFileSelector::slotDoc()
 {
   cd(QPEApplication::documentDir() );
 }
 void OFileSelector::slotNavigate( )
 {
 
 }
 // fill the View with life
 void OFileSelector::reparse()
 {
   if( m_selector == NORMAL )
     return;
   if( m_selector == EXTENDED || m_selector == EXTENDED_ALL )
     m_View->clear();
   else // custom view
     ; // currentView()->clear();
   if( m_shChooser)
     qWarning("reparse %s", m_mimeCheck->currentText().latin1() );
 
   QString currentMimeType;
   // let's update the mimetype
   if( m_autoMime ){
     m_mimetypes.clear();
     // ok we can change mimetype so we need to be able to give a selection
     if( m_shChooser ) {
       currentMimeType = m_mimeCheck->currentText();
       m_mimeCheck->clear();
 
       // let's find possible mimetypes
       QDir dir( m_currentDir );
-      dir.setFilter( QDir::Files | QDir::Readable );
-      dir.setSorting( QDir::Size );
-      const QFileInfoList *list = dir.entryInfoList();
-      QFileInfoListIterator it( *list );
-      QFileInfo *fi;
-      while( (fi=it.current() ) ) {
-	if( fi->extension() == QString::fromLatin1("desktop") ){
-	  ++it;
-	  continue;
-	}
-	MimeType type( fi->absFilePath() );
-	if( !m_mimetypes.contains( type.id() ) ){
-	  //qWarning("Type %s", type.id().latin1() );
-	  m_mimetypes.insert( type.id(), type.id() );
-	}
+      if( dir.exists() ){
+        dir.setFilter( QDir::Files | QDir::Readable );
+        dir.setSorting( QDir::Size );
+        const QFileInfoList *list = dir.entryInfoList();
+        QFileInfoListIterator it( *list );
+        QFileInfo *fi;
+        while( (fi=it.current() ) ) {
+  	  if( fi->extension() == QString::fromLatin1("desktop") ){
+  	    ++it;
+  	    continue;
+  	  }
+	  MimeType type( fi->absFilePath() );
+	  if( !m_mimetypes.contains( type.id() ) ){
+	    //qWarning("Type %s", type.id().latin1() );
+	    m_mimetypes.insert( type.id(), type.id() );
+	  }
 
-	++it;
+	  ++it;
+        }
+        // add them to the chooser
+        updateMimeCheck();
+        m_mimeCheck->setCurrentItem( indexByString( m_mimeCheck, currentMimeType ) );
+        currentMimeType = m_mimeCheck->currentText();
       }
-      // add them to the chooser
-      updateMimeCheck();
-      m_mimeCheck->setCurrentItem( indexByString( m_mimeCheck, currentMimeType ) );
-      currentMimeType = m_mimeCheck->currentText();
     }
   }else { // no autoMime
       // let the mimetype be set from out side the m_mimeCheck FEATURE
 
     if( m_shChooser ){
         currentMimeType = m_mimeCheck->currentText();
 //        updateMimeCheck();
     }
   }
   // now we got our mimetypes we can add the files
 
   QDir dir( m_currentDir );
 
-  int sort;
-  if ( m_case )
-    sort = (QDir::IgnoreCase | QDir::Name | QDir::DirsFirst | QDir::Reversed);
-  else
-    sort = (QDir::Name | QDir::DirsFirst | QDir::Reversed);
-  dir.setSorting( sort );
-
-  int filter;
-  if( m_selector == EXTENDED_ALL /*|| m_selector ==CUSTOM_ALL */ ){
-    filter = QDir::Files | QDir::Dirs | QDir::Hidden | QDir::All;
-  }else
-    filter = QDir::Files | QDir::Dirs | QDir::All;
-  dir.setFilter( filter );
-
-  // now go through all files
-  const QFileInfoList *list = dir.entryInfoList();
-  QFileInfoListIterator it( *list );
-  QFileInfo *fi;
-  while( (fi=it.current() ) ){
-    //qWarning("True and only" );
-    if( fi->fileName() == QString::fromLatin1("..") || fi->fileName() == QString::fromLatin1(".") ){
-      //qWarning(".. or ." );
+  if( dir.exists() ){
+    int sort;
+    if ( m_case )
+      sort = (QDir::IgnoreCase | QDir::Name | QDir::DirsFirst | QDir::Reversed);
+    else
+      sort = (QDir::Name | QDir::DirsFirst | QDir::Reversed);
+    dir.setSorting( sort );
+  
+    int filter;
+    if( m_selector == EXTENDED_ALL /*|| m_selector ==CUSTOM_ALL */ ){
+      filter = QDir::Files | QDir::Dirs | QDir::Hidden | QDir::All;
+    }else
+      filter = QDir::Files | QDir::Dirs | QDir::All;
+    dir.setFilter( filter );
+  
+    // now go through all files
+    const QFileInfoList *list = dir.entryInfoList();
+    QFileInfoListIterator it( *list );
+    QFileInfo *fi;
+    while( (fi=it.current() ) ){
+      //qWarning("True and only" );
+      if( fi->fileName() == QString::fromLatin1("..") || fi->fileName() == QString::fromLatin1(".") ){
+        //qWarning(".. or ." );
+        ++it;
+        continue;
+      }
+      if( fi->isSymLink() ){
+        QString file = fi->dirPath( true ) + "/" + fi->readLink();
+        for( int i = 0; i<=4; i++) { // 5 tries to prevent dos
+  	QFileInfo info( file );
+  	if( !info.exists() ){
+  	  addSymlink( currentMimeType, fi, TRUE );
+  	  break;
+  	}else if( info.isDir() ){
+  	  addDir( currentMimeType, fi, TRUE );
+  	  break;
+  	}else if( info.isFile() ){
+  	  addFile( currentMimeType, fi, TRUE );
+  	  break;
+  	}else if( info.isSymLink() ){
+  	  file = info.dirPath(true ) + "/" + info.readLink() ;
+  	  break;
+  	}else if( i == 4){
+  	  addSymlink( currentMimeType, fi );
+  	}
+        } // off for loop
+      }else if( fi->isDir() ){
+        addDir( currentMimeType, fi );
+      }else if( fi->isFile() ){
+        addFile( currentMimeType, fi );
+      }
+      //qWarning( "%s", fi->fileName().latin1() );
       ++it;
-      continue;
-    }
-    if( fi->isSymLink() ){
-      QString file = fi->dirPath( true ) + "/" + fi->readLink();
-      for( int i = 0; i<=4; i++) { // 5 tries to prevent dos
-	QFileInfo info( file );
-	if( !info.exists() ){
-	  addSymlink( currentMimeType, fi, TRUE );
-	  break;
-	}else if( info.isDir() ){
-	  addDir( currentMimeType, fi, TRUE );
-	  break;
-	}else if( info.isFile() ){
-	  addFile( currentMimeType, fi, TRUE );
-	  break;
-	}else if( info.isSymLink() ){
-	  file = info.dirPath(true ) + "/" + info.readLink() ;
-	  break;
-	}else if( i == 4){
-	  addSymlink( currentMimeType, fi );
-	}
-      } // off for loop
-    }else if( fi->isDir() ){
-      addDir( currentMimeType, fi );
-    }else if( fi->isFile() ){
-      addFile( currentMimeType, fi );
-    }
-    //qWarning( "%s", fi->fileName().latin1() );
-    ++it;
-  } // of while loop
+    } // of while loop
+  } // if ( dir.exists() )
   m_View->sort();
   if( m_shTool ){
     m_location->insertItem( m_currentDir );
 
   }
   // reenable painting and updates
 }