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/***************************************************************************
* Copyright (C) 2008 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef PLAYLISTITEM_H
#define PLAYLISTITEM_H
#include <qmmp/qmmp.h>
#include <qmmpui/abstractplaylistitem.h>
class FileInfo;
class QSettings;
/** @brief The PlayListItem class provides an item for use with the PlayListModel class.
* @author Ilya Kotov <forkotov02@hotmail.ru>
*/
class PlayListItem : public AbstractPlaylistItem
{
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.
*/
PlayListItem();
/*!
* Constructs plalist item with given metadata.
* @param info Media file information.
*/
PlayListItem(FileInfo *info);
/*!
* Object destructor.
*/
~PlayListItem();
/*!
* Sets item selection flag to \b select
* @param select State of selection (\b true select, \b false unselect)
*/
void setSelected(bool select);
/*!
* Return \b true if item is selected, otherwise \b false.
* @param yes State of current (\b true - set flag, \b false - unset flag)
*/
bool isSelected() const;
/*!
* It is used by PlayListModel class.
*/
void setCurrent(bool yes);
/*!
* Returns \b true if the item is the current item; otherwise returns \b false.
*/
bool isCurrent() const;
/*!
* Returns current state of the playlist item.
*/
FLAGS flag() const;
/*!
* Sets state of the playlist item.
*/
void setFlag(FLAGS);
/*!
* Returns item short title.
*/
const QString text() const;
/*!
* Direct access to the item short title.
* @param title New short title.
*/
void setText(const QString &title);
/*!
* 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();
private:
void readMetadata();
QString printTag(QString str, QString regExp, QString tagStr);
QString m_title;
FileInfo *m_info;
bool m_selected;
bool m_current;
FLAGS m_flag;
};
#endif
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