PlaylistShuffleHistory.h

/* ShuffleBehavior.h */
/*
 * Copyright (C) 2011-2024 Michael Lugmair
 *
 * This file is part of sayonara player
 *
 * 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 3 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 SAYONARA_PLAYER_PLAYLISTSHUFFLEHISTORY_H
#define SAYONARA_PLAYER_PLAYLISTSHUFFLEHISTORY_H
 
#include "Utils/Pimpl.h"
#include "Utils/MetaData/LibraryItem.h"
 
class MetaData;
 
namespace Playlist
{
    class Playlist;
    class ShuffleHistory
    {
        PIMPL(ShuffleHistory)
 
        public:
            explicit ShuffleHistory(Playlist* playlist);
            ~ShuffleHistory();
 
            void addTrack(const MetaData& track);
            void popBack();
 
            [[nodiscard]] int nextTrackIndex(bool isRepeatAllEnabled) const;
            [[nodiscard]] int previousShuffleIndex() const;
 
            void replaceTrack(const MetaData& oldTrack, const MetaData& newTrack);
            void clear();
    };
}
 
#endif //SAYONARA_PLAYER_PLAYLISTSHUFFLEHISTORY_H