browsers/playlistbrowser/PlaylistBrowserFilterProxy.cpp

0001 /****************************************************************************************
0002  * Copyright (c) 2011 Bart Cerneels <bart.cerneels@kde.org>                             *
0003  *                                                                                      *
0004  * This program is free software; you can redistribute it and/or modify it under        *
0005  * the terms of the GNU General Public License as published by the Free Software        *
0006  * Foundation; either version 2 of the License, or (at your option) any later           *
0007  * version.                                                                             *
0008  *                                                                                      *
0009  * This program is distributed in the hope that it will be useful, but WITHOUT ANY      *
0010  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A      *
0011  * PARTICULAR PURPOSE. See the GNU General Public License for more details.             *
0012  *                                                                                      *
0013  * You should have received a copy of the GNU General Public License along with         *
0014  * this program.  If not, see <http://www.gnu.org/licenses/>.                           *
0015  ****************************************************************************************/
0016
0017 #include "PlaylistBrowserFilterProxy.h"
0018
0019 #include "core/support/Debug.h"
0020
0021 PlaylistBrowserFilterProxy::PlaylistBrowserFilterProxy( QObject *parent ) :
0022     QSortFilterProxyModel( parent )
0023 {
0024 }
0025
0026 void
0027 PlaylistBrowserFilterProxy::setSourceModel( QAbstractItemModel *model )
0028 {
0029     if( sourceModel() )
0030         sourceModel()->disconnect();
0031
0032     QSortFilterProxyModel::setSourceModel( model );
0033     connect( sourceModel(), SIGNAL(renameIndex(QModelIndex)),
0034              SLOT(slotRenameIndex(QModelIndex)) );
0035 }
0036
0037 void
0038 PlaylistBrowserFilterProxy::slotRenameIndex( const QModelIndex &sourceIdx )
0039 {
0040     const QModelIndex &idx = mapFromSource( sourceIdx );
0041     if( idx.isValid() )
0042         Q_EMIT renameIndex( idx );
0043 }