File indexing completed on 2024-05-19 04:49:50

 /****************************************************************************************
  * Copyright (c) 2007 Ian Monroe <ian@monroe.nu>                                        *
  * Copyright (c) 2010 Nanno Langstraat <langstr@gmail.com>                              *
  *                                                                                      *
  * 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) version 3 or        *
  * any later version accepted by the membership of KDE e.V. (or its successor approved  *
  * by the membership of KDE e.V.), which shall act as a proxy defined in Section 14 of  *
  * version 3 of the license.                                                            *
  *                                                                                      *
  * 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 STANDARDTRACKNAVIGATOR_H
 #define STANDARDTRACKNAVIGATOR_H
 
 #include "TrackNavigator.h"
 
 namespace Playlist
 {
     /**
      * Simply plays the next track.
      */
     class StandardTrackNavigator : public TrackNavigator
     {
         public:
             StandardTrackNavigator();
 
             quint64 likelyNextTrack() override { return chooseNextTrack( m_repeatPlaylist ); }
             quint64 likelyLastTrack() override { return chooseLastTrack( m_repeatPlaylist ); }
             quint64 requestNextTrack() override;
             quint64 requestUserNextTrack() override;
             quint64 requestLastTrack() override;
 
         private:
             /**
              * This function does the same job as 'likelyNextTrack()'. It exists as a
              * distinct function because 'requestNextTrack()' should not call
              * 'likelyNextTrack()': a child class can override that to do something
              * unexpected (e.g. child class 'RepeatTrackNavigator').
              */
             quint64 chooseNextTrack( bool repeatPlaylist );
 
             /**
              * This function does the same job as 'likelyLastTrack()'. It exists as a
              * distinct function because 'requestLastTrack()' should not call
              * 'likelyLastTrack()': a child class can override that to do something
              * unexpected (e.g. child class 'RepeatTrackNavigator').
              */
             quint64 chooseLastTrack( bool repeatPlaylist );
 
             // repeat the entire playlist when we've reached the end
             bool m_repeatPlaylist;
             // only play items explicitly queued
             bool m_onlyQueue;
     };
 
 }
 
 #endif