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/****************************************************************************
**
** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the $MODULE$ of the Qt Toolkit.
**
** $TROLLTECH_DUAL_LICENSE$
**
****************************************************************************/
//The purpose of this example is to show that it is possible to have your own
// animation with undefined duration
#include <QtGui/QtGui>
#include <phonon>
class SoundAnimation : public QAbstractAnimation
{
public:
SoundAnimation(const QString &file)
{
//in an idea case we should also control the errors
Phonon::createPath(&m_media, &m_audio);
m_media.setCurrentSource(file);
connect(&m_media, SIGNAL(finished()), SLOT(stop()));
}
int duration() const
{
return -1;
}
void updateCurrentTime(int msecs)
{
//nothing to do here...
qDebug() << "updateCurrentTime" << msecs;
}
void updateState(State state)
{
switch(state)
{
case Running:
m_media.play();
break;
case Stopped:
m_media.stop();
break;
case Paused:
m_media.pause();
break;
}
}
private:
Phonon::MediaObject m_media;
Phonon::AudioOutput m_audio;
};
int main(int argc, char **argv)
{
QApplication app(argc, argv);
Q_INIT_RESOURCE(sound);
SoundAnimation anim(QLatin1String(":/media/sax.mp3"));
app.connect(&anim, SIGNAL(finished()), SLOT(quit()));
anim.start();
return app.exec();
}
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