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/***************************************************************************
begin : Sun Feb 29 2004
copyright : (C) 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 JUK_FILEHANDLE_H
#define JUK_FILEHANDLE_H
#include <qstringlist.h>
class QFileInfo;
class QDateTime;
class QDataStream;
class CoverInfo;
class Tag;
class CacheDataStream;
/**
* An value based, explicitly shared wrapper around file related information
* used in JuK's playlists.
*/
class FileHandle
{
public:
FileHandle();
FileHandle(const FileHandle &f);
explicit FileHandle(const QFileInfo &info, const QString &path = QString::null);
explicit FileHandle(const QString &path);
FileHandle(const QString &path, CacheDataStream &s);
~FileHandle();
/**
* Forces the FileHandle to reread its information from the disk.
*/
void refresh();
void setFile(const QString &path);
Tag *tag() const;
CoverInfo *coverInfo() const;
QString absFilePath() const;
const QFileInfo &fileInfo() const;
bool isNull() const;
bool current() const;
const QDateTime &lastModified() const;
void read(CacheDataStream &s);
FileHandle &operator=(const FileHandle &f);
bool operator==(const FileHandle &f) const;
bool operator!=(const FileHandle &f) const;
static QStringList properties();
QString property(const QString &name) const;
static const FileHandle &null();
private:
class FileHandlePrivate;
FileHandlePrivate *d;
void setup(const QFileInfo &info, const QString &path);
};
typedef QValueList<FileHandle> FileHandleList;
QDataStream &operator<<(QDataStream &s, const FileHandle &f);
CacheDataStream &operator>>(CacheDataStream &s, FileHandle &f);
#endif
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