mirror of
https://github.com/taglib/taglib.git
synced 2025-06-04 01:28:21 -04:00
104 lines
3.4 KiB
C++
104 lines
3.4 KiB
C++
/***************************************************************************
|
|
copyright : (C) 2002 - 2008 by Scott Wheeler
|
|
email : wheeler@kde.org
|
|
***************************************************************************/
|
|
|
|
/***************************************************************************
|
|
* This library is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU Lesser General Public License version *
|
|
* 2.1 as published by the Free Software Foundation. *
|
|
* *
|
|
* This library 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 *
|
|
* Lesser General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU Lesser General Public *
|
|
* License along with this library; if not, write to the Free Software *
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
|
|
* 02110-1301 USA *
|
|
* *
|
|
* Alternatively, this file is available under the Mozilla Public *
|
|
* License Version 1.1. You may obtain a copy of the License at *
|
|
* http://www.mozilla.org/MPL/ *
|
|
***************************************************************************/
|
|
|
|
#ifndef TAGLIB_TAGUNION_H
|
|
#define TAGLIB_TAGUNION_H
|
|
|
|
// This file is not a part of TagLib public interface. This is not installed.
|
|
|
|
#include "tag.h"
|
|
|
|
#ifndef DO_NOT_DOCUMENT
|
|
|
|
namespace TagLib {
|
|
|
|
/*!
|
|
* \internal
|
|
*/
|
|
|
|
template <size_t COUNT>
|
|
class TagUnion : public Tag
|
|
{
|
|
public:
|
|
|
|
enum AccessType { Read, Write };
|
|
|
|
/*!
|
|
* Creates a TagLib::Tag that is the union of \a count tags.
|
|
*/
|
|
TagUnion();
|
|
|
|
virtual ~TagUnion();
|
|
|
|
Tag *operator[](size_t index) const;
|
|
Tag *tag(size_t index) const;
|
|
|
|
void set(size_t index, Tag *tag);
|
|
|
|
virtual PropertyMap properties() const;
|
|
|
|
virtual void removeUnsupportedProperties(const StringList& properties);
|
|
|
|
virtual String title() const;
|
|
virtual String artist() const;
|
|
virtual String album() const;
|
|
virtual String comment() const;
|
|
virtual String genre() const;
|
|
virtual uint year() const;
|
|
virtual uint track() const;
|
|
|
|
virtual void setTitle(const String &s);
|
|
virtual void setArtist(const String &s);
|
|
virtual void setAlbum(const String &s);
|
|
virtual void setComment(const String &s);
|
|
virtual void setGenre(const String &s);
|
|
virtual void setYear(uint i);
|
|
virtual void setTrack(uint i);
|
|
virtual bool isEmpty() const;
|
|
|
|
template <class T> T *access(size_t index, bool create)
|
|
{
|
|
if(!create || tag(index))
|
|
return static_cast<T *>(tag(index));
|
|
|
|
set(index, new T);
|
|
return static_cast<T *>(tag(index));
|
|
}
|
|
|
|
private:
|
|
class TagUnionPrivate;
|
|
TagUnionPrivate *d;
|
|
};
|
|
|
|
// If you add a new typedef here, add a corresponding explicit instantiation
|
|
// at the end of tagunion.cpp as well.
|
|
|
|
typedef TagUnion<2> DoubleTagUnion;
|
|
typedef TagUnion<3> TripleTagUnion;
|
|
}
|
|
|
|
#endif
|
|
#endif
|