okular

sound.h

00001 /***************************************************************************
00002  *   Copyright (C) 2006 by Pino Toscano <pino@kde.org>                     *
00003  *                                                                         *
00004  *   This program is free software; you can redistribute it and/or modify  *
00005  *   it under the terms of the GNU General Public License as published by  *
00006  *   the Free Software Foundation; either version 2 of the License, or     *
00007  *   (at your option) any later version.                                   *
00008  ***************************************************************************/
00009 
00010 #ifndef _OKULAR_SOUND_H_
00011 #define _OKULAR_SOUND_H_
00012 
00013 #include <okular/core/okular_export.h>
00014 
00015 #include <QtCore/QByteArray>
00016 #include <QtCore/QString>
00017 
00018 namespace Okular {
00019 
00026 class OKULAR_EXPORT Sound
00027 {
00028     public:
00032         enum SoundType {
00033             External,    
00034             Embedded     
00035         };
00036 
00040         enum SoundEncoding {
00041             Raw,         
00042             Signed,      
00043             muLaw,       
00044             ALaw         
00045         };
00046 
00051         explicit Sound( const QByteArray& data );
00052 
00056         explicit Sound( const QString& filename );
00057 
00061         ~Sound();
00062 
00066         SoundType soundType() const;
00067 
00071         QString url() const;
00072 
00076         QByteArray data() const;
00077 
00081         void setSamplingRate( double rate );
00082 
00086         double samplingRate() const;
00087 
00091         void setChannels( int channels );
00092 
00096         int channels() const;
00097 
00101         void setBitsPerSample( int rate );
00102 
00106         int bitsPerSample() const;
00107 
00111         void setSoundEncoding( SoundEncoding encoding );
00112 
00116         SoundEncoding soundEncoding() const;
00117 
00118     private:
00119         class Private;
00120         Private* const d;
00121 
00122         Q_DISABLE_COPY( Sound )
00123 };
00124 
00125 }
00126 
00127 #endif
okular

sound.h

okular

kdegraphics
