tag.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_TAG_H
00027 #define TAGLIB_TAG_H
00028 
00029 #include "taglib_export.h"
00030 #include "tstring.h"
00031 
00032 namespace TagLib {
00033 
00035 
00044   class TAGLIB_EXPORT Tag
00045   {
00046   public:
00047 
00051     virtual ~Tag();
00052 
00057     virtual String title() const = 0;
00058 
00063     virtual String artist() const = 0;
00064 
00069     virtual String album() const = 0;
00070 
00075     virtual String comment() const = 0;
00076 
00081     virtual String genre() const = 0;
00082 
00086     virtual uint year() const = 0;
00087 
00092     virtual uint track() const = 0;
00093 
00098     virtual void setTitle(const String &s) = 0;
00099 
00104     virtual void setArtist(const String &s) = 0;
00105 
00110     virtual void setAlbum(const String &s) = 0;
00111 
00116     virtual void setComment(const String &s) = 0;
00117 
00125     virtual void setGenre(const String &s) = 0;
00126 
00130     virtual void setYear(uint i) = 0;
00131 
00135     virtual void setTrack(uint i) = 0;
00136 
00142     virtual bool isEmpty() const;
00143 
00155     static void duplicate(const Tag *source, Tag *target, bool overwrite = true);
00156 
00157   protected:
00162     Tag();
00163 
00164   private:
00165     Tag(const Tag &);
00166     Tag &operator=(const Tag &);
00167 
00168     class TagPrivate;
00169     TagPrivate *d;
00170   };
00171 }
00172 
00173 #endif