/***************************************************************************
 * copyright            : (C) 2008 Seb Ruiz <ruiz@kde.org>
 *                      : (C) 2008 Soren Harward <stharward@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 "TrackNavigator.h"

namespace Playlist
{
    /**
     * Plays a random track in the playlist
     */
    class RandomTrackNavigator : public TrackNavigator
    {
        Q_OBJECT

    public:
        RandomTrackNavigator();
        quint64 requestNextTrack();
        quint64 requestUserNextTrack() { return requestNextTrack(); }
        quint64 requestLastTrack();

    private slots:
        void recvInsertedIds( const QList<quint64>& );
        void recvRemovedIds( const QList<quint64>& );
        void recvActiveTrackChanged( const quint64 );

        void reset();

    private:
        QList<quint64> m_playedRows;
        QList<quint64> m_unplayedRows;

    };
}

#endif
