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/****************************************************************************************
* Copyright (C) 2010 Ralf Engels <ralf-engels@gmx.de> *
* *
* 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 AMAROK_METATAGLIB_H
#define AMAROK_METATAGLIB_H
#include "MetaValues.h"
#include "amarokshared_export.h"
#include <QString>
/* This file exists because we need to share the implementation between
* amaroklib and amarokcollectionscanner (which doesn't link to amaroklib).
*/
namespace Meta
{
namespace Tag
{
AMAROKSHARED_EXPORT Meta::FieldHash readTags( const QString &path );
/**
* Writes tags stored in @param changes back to file. Respects
* AmarokConfig::writeBack() and AmarokConfig::writeBackStatistics().
*
* If you are about to call this from the main thread, you should really think
* of using WriteTagsJob instead.
*
* Changed in 2.8: this method no longer checks AmarokConfig::writeBack()
*
* @param path path of the file to write the tags to
* @param changes Meta:val* key to value map of tags to write
* @param writeStatistics whether to include statistics-related tags when writing
*
* @see WriteTagsJob
*/
AMAROKSHARED_EXPORT void writeTags( const QString &path,
const Meta::FieldHash &changes,
bool writeStatistics );
// the utilities don't need to handle images
AMAROKSHARED_EXPORT QImage embeddedCover( const QString &path );
/**
* Writes embedded cover back to file. Overwrites any possible existing covers.
* This function doesn't take any configuration any account.
*
* If you are about to call this from the main thread, you should really think
* of using WriteTagsJob instead.
*
* @see WriteTagsJob
*/
AMAROKSHARED_EXPORT void setEmbeddedCover( const QString &path, const QImage &cover );
}
}
#endif // AMAROK_METATAGLIB_H
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