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/***************************************************************************
* Copyright (C) 2013 by Ilya Kotov *
* forkotov02@hotmail.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 <QMap>
#include <qmmp/fileinfo.h>
#include <qmmp/qmmp.h>
#include "playlistitem.h"
//PlayListItem
//PlayListTrack
//PlayListGroup
/** @brief The PlayListTrack class provides an item for use with the PlayListModel class.
* @author Ilya Kotov <forkotov02@hotmail.ru>
*/
class PlayListTrack : public QMap <Qmmp::MetaData, QString>, public PlayListItem
{
public:
/*!
* Current state of playlist item.
* FREE - instance is free and may be deleted
* EDITING - instance is currently busy in some kind of operation(tags editing etc.)
* and can't be deleted at the moment. Set flag SCHEDULED_FOR_DELETION for it
* instead of delete operator call.
*/
enum FLAGS
{
FREE = 0, /*!< instance is free and may be deleted */
EDITING, /*!< instance is currently busy */
SCHEDULED_FOR_DELETION /*!< instance is sheduled for deletion */
};
/*!
* Constructs an empty plalist item.
*/
PlayListTrack();
/*!
* Constructs a new PlayListTrack that is a copy of the given \b item
*/
PlayListTrack(const PlayListTrack &item);
/*!
* Constructs plalist item with given metadata.
* @param info Media file information.
*/
PlayListTrack(FileInfo *info);
/*!
* Object destructor.
*/
~PlayListTrack();
/*!
* Returns formatted title of the item.
*/
const QString formattedTitle() const;
/*!
* Returns formatted length of the item.
*/
const QString formattedLength() const;
/*!
* Direct access to the item short title.
* @param title New short title.
*/
void setText(const QString &title);
/*!
* Returns song length in seconds.
*/
qint64 length() const;
/*!
* Sets length in seconds.
*/
void setLength(qint64 length);
/*!
* Same as url()
*/
const QString url() const;
/*!
* Updates current metadata.
* @param metaData Map with metadata values.
*/
void updateMetaData(const QMap <Qmmp::MetaData, QString> &metaData);
/*!
* Gets new metadata from file (works for local files only).
*/
void updateTags();
const QString groupName() const;
bool isGroup() const;
/*!
* Returns current state of the playlist item.
*/
FLAGS flag() const;
/*!
* Sets state of the playlist item.
*/
void setFlag(FLAGS);
void readMetadata();
private:
QString m_formattedTitle;
QString m_formattedLength;
FileInfo *m_info;
qint64 m_length;
FLAGS m_flag;
};
#endif
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