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/**
* Copyright (C) 2004 Scott Wheeler <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.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef JUK_FILEHANDLE_H
#define JUK_FILEHANDLE_H
#include <QExplicitlySharedDataPointer>
class QString;
class QFileInfo;
class QDateTime;
class QDataStream;
class QStringList;
class CoverInfo;
class Tag;
class CacheDataStream;
template<class T>
class QList;
/**
* A 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);
explicit FileHandle(const QString &path);
FileHandle(const QString &path, CacheDataStream &s);
// manually declared so its definition can be delayed until .cpp
~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;
private:
class FileHandlePrivate;
QExplicitlySharedDataPointer<FileHandlePrivate> d;
};
typedef QList<FileHandle> FileHandleList;
QDataStream &operator<<(QDataStream &s, const FileHandle &f);
CacheDataStream &operator>>(CacheDataStream &s, FileHandle &f);
#endif
// vim: set et sw=4 tw=0 sta:
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