fileref.h

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/***************************************************************************
    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_FILEREF_H
#define TAGLIB_FILEREF_H
 
#include "tfile.h"
#include "tstringlist.h"
 
#include "taglib_export.h"
#include "audioproperties.h"
 
namespace TagLib {
 
  class Tag;
 
 
  class TAGLIB_EXPORT FileRef
  {
  public:
 
 
    class TAGLIB_EXPORT FileTypeResolver
    {
      TAGLIB_IGNORE_MISSING_DESTRUCTOR
    public:
      virtual File *createFile(FileName fileName,
                               bool readAudioProperties = true,
                               AudioProperties::ReadStyle
                               audioPropertiesStyle = AudioProperties::Average) const = 0;
    };
 
    FileRef();
 
    explicit FileRef(FileName fileName,
                     bool readAudioProperties = true,
                     AudioProperties::ReadStyle
                     audioPropertiesStyle = AudioProperties::Average);
 
    explicit FileRef(IOStream* stream,
                     bool readAudioProperties = true,
                     AudioProperties::ReadStyle
                     audioPropertiesStyle = AudioProperties::Average);
 
    explicit FileRef(File *file);
 
    FileRef(const FileRef &ref);
 
    virtual ~FileRef();
 
    Tag *tag() const;
 
    AudioProperties *audioProperties() const;
 
    File *file() const;
 
    bool save();
 
    static const FileTypeResolver *addFileTypeResolver(const FileTypeResolver *resolver);
 
    static StringList defaultFileExtensions();
 
    bool isNull() const;
 
    FileRef &operator=(const FileRef &ref);
 
    void swap(FileRef &ref);
 
    bool operator==(const FileRef &ref) const;
 
    bool operator!=(const FileRef &ref) const;
 
    static File *create(FileName fileName,
                        bool readAudioProperties = true,
                        AudioProperties::ReadStyle audioPropertiesStyle = AudioProperties::Average);
 
 
  private:
    class FileRefPrivate;
    FileRefPrivate *d;
  };
 
} // namespace TagLib
 
#endif