File indexing completed on 2024-05-19 04:50:24

 /****************************************************************************************
  * Copyright (c) 2010 Bart Cerneels <bart.cerneels@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, see <http://www.gnu.org/licenses/>.                           *
  ****************************************************************************************/
 
 #include "OpmlDirectoryView.h"
 
 #include "OpmlDirectoryModel.h"
 
 #include "core/support/Debug.h"
 
 #include <QMenu>
 
 #include <QContextMenuEvent>
 
 OpmlDirectoryView::OpmlDirectoryView( QWidget *parent ) :
     Amarok::PrettyTreeView(parent)
 {
 }
 
 void
 OpmlDirectoryView::contextMenuEvent( QContextMenuEvent *event )
 {
     DEBUG_BLOCK
 
     QModelIndex idx = indexAt( event->pos() );
 
     debug() << idx;
 
     event->accept();
 
     QVariant data = model()->data( idx, OpmlDirectoryModel::ActionRole );
     QActionList actions = data.value<QActionList>();
 
     if( actions.isEmpty() )
     {
         warning() << "no actions for index:" << idx;
         return;
     }
 
     QMenu menu;
     foreach( QAction *action, actions )
     {
         if( action )
             menu.addAction( action );
     }
 
     menu.exec( mapToGlobal( event->pos() ) );
 
     //We keep the items that the actions need to be applied to in the actions private data.
     //Clear the data from all actions now that the context menu has executed.
     foreach( QAction *action, actions )
         action->setData( QVariant() );
 }
 
 void
 OpmlDirectoryView::keyPressEvent( QKeyEvent *event )
 {
     switch( event->key() )
     {
         case Qt::Key_Delete:
         {
             foreach( const QItemSelectionRange &range, selectionModel()->selection() )
                 model()->removeRows( range.top(), range.height(), range.parent() );
             event->accept();
             return;
         }
      }
      Amarok::PrettyTreeView::keyPressEvent( event );
 }
 
 QItemSelectionModel::SelectionFlags
 OpmlDirectoryView::selectionCommand ( const QModelIndex &index, const QEvent *event ) const
 {
     if( model()->hasChildren( index ) )
         return QItemSelectionModel::ClearAndSelect;
 
     return Amarok::PrettyTreeView::selectionCommand( index, event );
 }