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/***************************************************************************
begin : Sun Feb 17 2002
copyright : (C) 2002 - 2004 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef TAG_H
#define TAG_H
#include <qfileinfo.h>
namespace TagLib { class File; }
class CacheDataStream;
/*!
* This should really be called "metadata" and may at some point be titled as
* such. Right now it's mostly a Qt wrapper around TagLib.
*/
class Tag
{
friend class FileHandle;
public:
Tag(const QString &fileName);
/**
* Create an empty tag. Used in FileHandle for cache restoration.
*/
Tag(const QString &fileName, bool);
bool save();
QString title() const { return m_title; }
QString artist() const { return m_artist; }
QString album() const { return m_album; }
QString genre() const { return m_genre; }
int track() const { return m_track; }
int year() const { return m_year; }
QString comment() const { return m_comment; }
QString fileName() const { return m_fileName; }
void setTitle(const QString &value) { m_title = value; }
void setArtist(const QString &value) { m_artist = value; }
void setAlbum(const QString &value) { m_album = value; }
void setGenre(const QString &value) { m_genre = value; }
void setTrack(int value) { m_track = value; }
void setYear(int value) { m_year = value; }
void setComment(const QString &value) { m_comment = value; }
void setFileName(const QString &value) { m_fileName = value; }
int seconds() const { return m_seconds; }
int bitrate() const { return m_bitrate; }
bool isValid() const { return m_isValid; }
/**
* As a convenience, since producing a length string from a number of second
* isn't a one liner, provide the lenght in string form.
*/
QString lengthString() const { return m_lengthString; }
CacheDataStream &read(CacheDataStream &s);
private:
void setup(TagLib::File *file);
QString m_fileName;
QString m_title;
QString m_artist;
QString m_album;
QString m_genre;
QString m_comment;
int m_track;
int m_year;
int m_seconds;
int m_bitrate;
QDateTime m_modificationTime;
QString m_lengthString;
bool m_isValid;
};
QDataStream &operator<<(QDataStream &s, const Tag &t);
CacheDataStream &operator>>(CacheDataStream &s, Tag &t);
#endif
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