okular

sound.cpp

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 #include "sound.h"
00011 
00012 #include <QtCore/QVariant>
00013 
00014 using namespace Okular;
00015 
00016 class Sound::Private
00017 {
00018     public:
00019         Private( const QByteArray &data )
00020             : m_data( QVariant( data ) ),
00021               m_type( Sound::Embedded )
00022         {
00023             init();
00024         }
00025 
00026         Private( const QString &url )
00027             : m_data( QVariant( url ) ),
00028               m_type( Sound::External )
00029         {
00030             init();
00031         }
00032 
00033         void init()
00034         {
00035             m_samplingRate = 44100.0;
00036             m_channels = 1;
00037             m_bitsPerSample = 8;
00038             m_soundEncoding = Sound::Raw;
00039         }
00040 
00041         QVariant m_data;
00042         Sound::SoundType m_type;
00043         double m_samplingRate;
00044         int m_channels;
00045         int m_bitsPerSample;
00046         SoundEncoding m_soundEncoding;
00047 };
00048 
00049 Sound::Sound( const QByteArray& data )
00050     : d( new Private( data ) )
00051 {
00052 }
00053 
00054 Sound::Sound( const QString& url )
00055     : d( new Private( url ) )
00056 {
00057 }
00058 
00059 Sound::~Sound()
00060 {
00061     delete d;
00062 }
00063 
00064 Sound::SoundType Sound::soundType() const
00065 {
00066     return d->m_type;
00067 }
00068 
00069 QString Sound::url() const
00070 {
00071     return d->m_type == Sound::External ? d->m_data.toString() : QString();
00072 }
00073 
00074 QByteArray Sound::data() const
00075 {
00076     return d->m_type == Sound::Embedded ? d->m_data.toByteArray() : QByteArray();
00077 }
00078 
00079 double Sound::samplingRate() const
00080 {
00081     return d->m_samplingRate;
00082 }
00083 
00084 void Sound::setSamplingRate( double samplingRate )
00085 {
00086     d->m_samplingRate = samplingRate;
00087 }
00088 
00089 int Sound::channels() const
00090 {
00091     return d->m_channels;
00092 }
00093 
00094 void Sound::setChannels( int channels )
00095 {
00096     d->m_channels = channels;
00097 }
00098 
00099 int Sound::bitsPerSample() const
00100 {
00101     return d->m_bitsPerSample;
00102 }
00103 
00104 void Sound::setBitsPerSample( int bitsPerSample )
00105 {
00106     d->m_bitsPerSample = bitsPerSample;
00107 }
00108 
00109 Sound::SoundEncoding Sound::soundEncoding() const
00110 {
00111     return d->m_soundEncoding;
00112 }
00113 
00114 void Sound::setSoundEncoding( Sound::SoundEncoding soundEncoding )
00115 {
00116     d->m_soundEncoding = soundEncoding;
00117 }
okular

sound.cpp

okular

kdegraphics
