playlisttrack.h

/***************************************************************************
 *   Copyright (C) 2013-2025 by Ilya Kotov                                 *
 *   forkotov02@ya.ru                                                      *
 *                                                                         *
 *   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, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
 ***************************************************************************/
#ifndef PLAYLISTTRACK_H
#define PLAYLISTTRACK_H
 
#include <QStringList>
#include <qmmp/qmmp.h>
#include <qmmp/trackinfo.h>
#include "playlistitem.h"
#include "qmmpui_export.h"
 
class QmmpUiSettings;
class PlayListHeaderModel;
class MetaDataHelper;

class QMMPUI_EXPORT PlayListTrack : public TrackInfo, public PlayListItem
{
public:
    PlayListTrack();
    explicit PlayListTrack(const PlayListTrack &other);
    PlayListTrack(const TrackInfo *info);
    virtual ~PlayListTrack();
    PlayListTrack &operator=(const PlayListTrack &other);
    QString formattedTitle(int column) const override;
    QStringList formattedTitles() const override;
    QString formattedDuration() const override;
    void updateMetaData(const TrackInfo *info);
    void updateMetaData();
    const QString &groupName();
    bool isGroup() const override;
    int trackIndex() const override;
    int queuedIndex() const;
    bool isQueued() const;
    void beginUsage();
    void endUsage();
    void deleteLater();
    bool isSheduledForDeletion() const;
    bool isUsed() const;
 
private:
    void formatTitle(int column) const;
    void formatGroup() const;
    mutable QStringList m_formattedTitles;
    mutable QString m_formattedLength;
    mutable QString m_group;
    mutable QStringList m_titleFormats;
    QString m_groupFormat;
    QmmpUiSettings *m_settings;
    int m_refCount = 0;
    bool m_sheduledForDeletion = false;
    MetaDataHelper *m_helper;
    friend class PlayListContainer;
    friend class NormalContainer;
    friend class GroupedContainer;
    int m_queued_index = -1;
    int m_track_index = -1;
 
};
 
#endif