TagLib 1.6.1 (TagLib: id3v2framefactory.h Source File)

id3v2framefactory.h

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00001  /***************************************************************************
00002     copyright            : (C) 2002 - 2008 by Scott Wheeler
00003     email                : wheeler@kde.org
00004  ***************************************************************************/
00005 
00006 /***************************************************************************
00007  *   This library is free software; you can redistribute it and/or modify  *
00008  *   it under the terms of the GNU Lesser General Public License version   *
00009  *   2.1 as published by the Free Software Foundation.                     *
00010  *                                                                         *
00011  *   This library is distributed in the hope that it will be useful, but   *
00012  *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
00013  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00014  *   Lesser General Public License for more details.                       *
00015  *                                                                         *
00016  *   You should have received a copy of the GNU Lesser General Public      *
00017  *   License along with this library; if not, write to the Free Software   *
00018  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
00019  *   USA                                                                   *
00020  *                                                                         *
00021  *   Alternatively, this file is available under the Mozilla Public        *
00022  *   License Version 1.1.  You may obtain a copy of the License at         *
00023  *   http://www.mozilla.org/MPL/                                           *
00024  ***************************************************************************/
00025 
00026 #ifndef TAGLIB_ID3V2FRAMEFACTORY_H
00027 #define TAGLIB_ID3V2FRAMEFACTORY_H
00028 
00029 #include "taglib_export.h"
00030 #include "tbytevector.h"
00031 #include "id3v2frame.h"
00032 #include "id3v2header.h"
00033 
00034 namespace TagLib {
00035 
00036   namespace ID3v2 {
00037 
00038     class TAGLIB_EXPORT TextIdentificationFrame;
00039 
00041 
00065     class TAGLIB_EXPORT FrameFactory
00066     {
00067     public:
00068       static FrameFactory *instance();
00077       Frame *createFrame(const ByteVector &data, bool synchSafeInts) const;
00078 
00087       Frame *createFrame(const ByteVector &data, uint version = 4) const;
00088 
00093       // BIC: make virtual
00094       Frame *createFrame(const ByteVector &data, Header *tagHeader) const;
00095 
00105       String::Type defaultTextEncoding() const;
00106 
00116       void setDefaultTextEncoding(String::Type encoding);
00117 
00118     protected:
00123       FrameFactory();
00124 
00129       virtual ~FrameFactory();
00130 
00142       virtual bool updateFrame(Frame::Header *header) const;
00143 
00144     private:
00145       FrameFactory(const FrameFactory &);
00146       FrameFactory &operator=(const FrameFactory &);
00147 
00153       void convertFrame(const char *from, const char *to,
00154                         Frame::Header *header) const;
00155 
00156       void updateGenre(TextIdentificationFrame *frame) const;
00157 
00158       static FrameFactory *factory;
00159 
00160       class FrameFactoryPrivate;
00161       FrameFactoryPrivate *d;
00162     };
00163 
00164   }
00165 }
00166 
00167 #endif