File indexing completed on 2024-05-19 04:49:59

 /****************************************************************************************
  * Copyright (c) 2008 Nikolaj Hald Nielsen <nhn@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/>.                           *
  ****************************************************************************************/
 
 #ifndef PLAYLISTSSQLPLAYLIST_H
 #define PLAYLISTSSQLPLAYLIST_H
 
 #include "core/playlists/Playlist.h"
 
 
 namespace Playlists
 {
 class PlaylistProvider;
 class SqlPlaylist;
 typedef AmarokSharedPointer<SqlPlaylist> SqlPlaylistPtr;
 typedef QList<SqlPlaylistPtr> SqlPlaylistList;
 
 class SqlPlaylistGroup;
 typedef AmarokSharedPointer<SqlPlaylistGroup> SqlPlaylistGroupPtr;
 typedef QList<SqlPlaylistGroupPtr> SqlPlaylistGroupList;
 
 /**
     A playlist that saves and loads itself from the Amarok database
 
     @author Nikolaj Hald Nielsen <nhn@kde.org>
 */
 class SqlPlaylist : public Playlist
 {
     public:
         SqlPlaylist( const QString &name, const Meta::TrackList &tracks,
                 SqlPlaylistGroupPtr parent, PlaylistProvider *provider,
                 const QString &urlId = QString() );
         SqlPlaylist( const QStringList & resultRow, SqlPlaylistGroupPtr parent,
                      PlaylistProvider *provider );
 
         ~SqlPlaylist() override;
 
         /* Playlist virtual functions */
         QUrl uidUrl() const override;
         QString name() const override { return m_name; }
 
         PlaylistProvider *provider() const override { return m_provider; }
 
         void setName( const QString &name ) override;
 
         QStringList groups() override;
         void setGroups( const QStringList &groups ) override;
 
         int trackCount() const override;
         Meta::TrackList tracks() override;
         void triggerTrackLoad() override;
 
         void addTrack( const Meta::TrackPtr &track, int position = -1 ) override;
         void removeTrack( int position ) override;
 
         // SqlPlaylist-specific methods
         bool saveToDb( bool tracks = true );
         void removeFromDb();
 
     private:
         void loadTracks();
         void saveTracks();
 
         int m_dbId;
         SqlPlaylistGroupPtr m_parent;
         Meta::TrackList m_tracks;
         PlaylistProvider *m_provider;
         QString m_name;
         QString m_urlId;
 
         bool m_tracksLoaded;
 };
 
 }
 
 Q_DECLARE_METATYPE( Playlists::SqlPlaylistPtr )
 Q_DECLARE_METATYPE( Playlists::SqlPlaylistList )
 
 #endif