id3v2framefactory.h
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1  /***************************************************************************
2  copyright : (C) 2002 - 2008 by Scott Wheeler
3  email : wheeler@kde.org
4  ***************************************************************************/
5 
6 /***************************************************************************
7  * This library is free software; you can redistribute it and/or modify *
8  * it under the terms of the GNU Lesser General Public License version *
9  * 2.1 as published by the Free Software Foundation. *
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21  * Alternatively, this file is available under the Mozilla Public *
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25 
26 #ifndef TAGLIB_ID3V2FRAMEFACTORY_H
27 #define TAGLIB_ID3V2FRAMEFACTORY_H
28 
29 #include "taglib_export.h"
30 #include "tbytevector.h"
31 #include "id3v2frame.h"
32 #include "id3v2header.h"
33 
34 namespace TagLib {
35 
36  namespace ID3v2 {
37 
38  class TextIdentificationFrame;
39 
41 
66  {
67  public:
68  static FrameFactory *instance();
77  Frame *createFrame(const ByteVector &data, bool synchSafeInts) const;
78 
87  Frame *createFrame(const ByteVector &data, uint version = 4) const;
88 
93  // BIC: make virtual
94  Frame *createFrame(const ByteVector &data, Header *tagHeader) const;
95 
105  String::Type defaultTextEncoding() const;
106 
116  void setDefaultTextEncoding(String::Type encoding);
117 
118  protected:
123  FrameFactory();
124 
128  virtual ~FrameFactory();
129 
141  virtual bool updateFrame(Frame::Header *header) const;
142 
143  private:
144  FrameFactory(const FrameFactory &);
145  FrameFactory &operator=(const FrameFactory &);
146 
152  void convertFrame(const char *from, const char *to,
153  Frame::Header *header) const;
154 
155  void updateGenre(TextIdentificationFrame *frame) const;
156 
157  static FrameFactory factory;
158 
159  class FrameFactoryPrivate;
160  FrameFactoryPrivate *d;
161  };
162 
163  }
164 }
165 
166 #endif