Sound::Sound(QObject* parent)
: QObject(parent) {
#ifndef NO_SOUND
qDebug() << BackendCapabilities::availableMimeTypes();
media_ = new MediaObject(this);
output_ = new AudioOutput(MusicCategory, this);
createPath(media_, output_);
#ifndef Q_OS_LINUX
media_->setCurrentSource(MediaSource(QString(":/sounds/shortwhoosh.mp3")));
#else
media_->setCurrentSource(MediaSource(QString(":/sounds/shortwhoosh.ogg")));
#endif
#endif
}
void KNMusicBackendPhononThread::clear()
{
//Remove the media sources.
m_mediaObject->clear();
//Clear the media source.
m_mediaSource=MediaSource();
//Reset the state.
resetState();
}
void PlayerVideo::load(Nameable *_tag, bool _isVideo, const QString &filename) {
tag = _tag;
isVideo = _isVideo;
if(!isVideo) {
QIcon icon;
icon.addFile(QString::fromUtf8(":/icons/res_icon_audio_off.png"), QSize(), QIcon::Normal, QIcon::Off);
icon.addFile(QString::fromUtf8(":/icons/res_icon_audio_on.png"), QSize(), QIcon::Normal, QIcon::On);
ui->showVideo->setIcon(icon);
}
ui->playerVideo->load(MediaSource(filename));
refreshControls();
}
void MediaObject::emitTick()
{
if (m_resumeState) {
return;
}
if(m_tickInterval > 0)
currentPos += m_tickInterval;
else
currentPos += 100;
qint64 currentTime = currentPos;
qint64 totalTime = m_totalTime;
if (m_tickInterval > 0 && currentTime != m_previousTickTime) {
emit tick(currentTime);
m_previousTickTime = currentTime;
}
if (m_state == Phonon::PlayingState) {
if (currentTime >= totalTime - m_prefinishMark) {
if (m_prefinishMarkReachedNotEmitted) {
m_prefinishMarkReachedNotEmitted = false;
emit prefinishMarkReached(totalTime - currentTime);
}
}
// Prepare load of next source
if (currentTime >= totalTime - 500) {
if (!m_aboutToFinishEmitted) {
m_aboutToFinishEmitted = true; // track is about to finish
emit aboutToFinish();
}
}
if(currentTime >= totalTime) {
m_tickTimer->stop();
if(m_nextSource.type() != MediaSource::Invalid &&
m_nextSource.type() != MediaSource::Empty) {
setSource(m_nextSource);
m_nextSource = MediaSource();
m_pendingState = Phonon::PlayingState;
} else {
setState(Phonon::PausedState);
currentPos = 0;
emit finished();
}
}
}
}
bool KNMusicBackendPhononThread::loadFromFile(const QString &filePath)
{
//Stop playing.
stop();
//Check if the media source is just the current file, then ignore the loading.
QUrl currentUrl=QUrl::fromLocalFile(filePath);
if(m_mediaSource==currentUrl)
{
resetState();
//Emit load succeed signal.
emit loaded();
return true;
}
//Reset the total duration and state.
m_totalDuration=-1;
resetState();
//Generate the media source.
m_mediaSource=MediaSource(currentUrl);
//Load the file to media source.
m_mediaObject->setCurrentSource(m_mediaSource);
//Set the load flag.
m_loadFlag=true;
return (m_mediaObject->errorType()==NoError);
}
Phonon::MediaSource MediaObject::source() const
{
return d->sources.empty() ? MediaSource() : d->sources.head();
}
void ZSound::parse(const ZConfig &el){
if(el.hasAttribute("src")){
_mediaObject->setCurrentSource(MediaSource(el.attribute("src")));
}
}
void MediaObject::clear()
{
K_D(MediaObject);
d->sourceQueue.clear();
setCurrentSource(MediaSource());
}
