speexfile.h

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/***************************************************************************
    copyright            : (C) 2006 by Lukáš Lalinský
    email                : [e-mail]
    
    copyright            : (C) 2002 by Scott Wheeler
    email                : [e-mail] 
                           (original Vorbis implementation)
 ***************************************************************************/

/***************************************************************************
 *   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                                                   *
 ***************************************************************************/

#ifndef TAGLIB_SPEEXFILE_H
#define TAGLIB_SPEEXFILE_H

#include <oggfile.h>
#include <xiphcomment.h>

#include "speexproperties.h"

namespace TagLib {

  //! A namespace containing classes for Speex metadata

  namespace Speex {

    //! An implementation of Ogg::File with Speex specific methods

    /*!
     * This is the central class in the Ogg Speex metadata processing collection
     * of classes.  It's built upon Ogg::File which handles processing of the Ogg
     * logical bitstream and breaking it down into pages which are handled by
     * the codec implementations, in this case Speex specifically.
     */

    class File : public Ogg::File
    {
    public:
      /*!
       * Contructs a Speex file from \a file.  If \a readProperties is true the
       * file's audio properties will also be read using \a propertiesStyle.  If
       * false, \a propertiesStyle is ignored.
       */
      File(const char *file, bool readProperties = true,
           Properties::ReadStyle propertiesStyle = Properties::Average);

      /*!
       * Destroys this instance of the File.
       */
      virtual ~File();

      /*!
       * Returns the XiphComment for this file.  XiphComment implements the tag
       * interface, so this serves as the reimplementation of
       * TagLib::File::tag().
       */
      virtual Ogg::XiphComment *tag() const;

      /*!
       * Returns the Speex::Properties for this file.  If no audio properties
       * were read then this will return a null pointer.
       */
      virtual Properties *audioProperties() const;

      virtual bool save();

    private:
      File(const File &);
      File &operator=(const File &);

      void read(bool readProperties, Properties::ReadStyle propertiesStyle);

      class FilePrivate;
      FilePrivate *d;
    };
  }

}

#endif