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

 /****************************************************************************************
  * Copyright (c) 2008 Seb Ruiz <ruiz@kde.org>                                           *
  * Copyright (c) 2008 Soren Harward <stharward@gmail.com>                               *
  * 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 AMAROK_RANDOMTRACKNAVIGATOR_H
 #define AMAROK_RANDOMTRACKNAVIGATOR_H
 
 #include "NonlinearTrackNavigator.h"
 
 namespace Playlist
 {
     /**
      * Plays a random track in the playlist
      */
     class RandomTrackNavigator : public NonlinearTrackNavigator
     {
         Q_OBJECT
 
         public:
             RandomTrackNavigator();
 
             static const int AVOID_RECENTLY_PLAYED_MAX = 512;    //!< Try to avoid the 'N' most recently played items.
 
         private:
             //! Overrides from 'NonlinearTrackNavigator'
             void planOne() override;
             void notifyItemsInserted( const QSet<quint64> &insertedItems ) override { Q_UNUSED( insertedItems ); }
             void notifyItemsRemoved( const QSet<quint64> &removedItems ) override { Q_UNUSED( removedItems ); }
 
             QSet<quint64> getRecentHistory( int size );
             quint64 chooseRandomItem(const QSet<quint64> &avoidSet );
     };
 }
 
 #endif