void UBGraphicsAudioItemDelegate::togglePlayPause()
{
if ( mDelegated && mDelegated->mediaObject() )
{
Phonon::MediaObject* media = mDelegated->mediaObject();
if ( media->state() == Phonon::StoppedState ) {
media->play();
} else if ( media->state() == Phonon::PlayingState ) {
if ( media->remainingTime() <= 0 ) {
media->stop();
media->play();
} else {
media->pause();
if ( mDelegated->scene() )
mDelegated->scene()->setModified ( true );
}
} else if ( media->state() == Phonon::PausedState ) {
if ( media->remainingTime() <= 0 ) {
media->stop();
}
media->play();
} else if ( media->state() == Phonon::LoadingState ) {
mDelegated->mediaObject()->setCurrentSource(mDelegated->mediaFileUrl());
media->play();
} else if (media->state() == Phonon::ErrorState){
qDebug() << "Error appeared." << media->errorString();
}
}
}
void VideoWidget::stop()
{
Phonon::MediaObject* mo = player->media0bject();
if (mo->state() == Phonon::PausedState)
{
mo->seek(0);
mo->stop();
}
else
{
mo->stop();
}
}
void AudioOutputPrivate::reset()
{
if ( m_output ) {
m_output->stop();
m_output->setCurrentSource( Phonon::MediaSource() );
m_output->clearQueue();
}
m_voiceNavigation.reset();
}
void UBGraphicsVideoItemDelegate::togglePlayPause()
{
if (delegated() && delegated()->mediaObject())
{
Phonon::MediaObject* media = delegated()->mediaObject();
if (media->state() == Phonon::StoppedState)
{
media->play();
}
else if (media->state() == Phonon::PlayingState)
{
if (media->remainingTime() <= 0)
{
media->stop();
media->play();
}
else
{
media->pause();
if(delegated()->scene())
delegated()->scene()->setModified(true);
}
}
else if (media->state() == Phonon::PausedState)
{
if (media->remainingTime() <= 0)
{
media->stop();
}
media->play();
}
else if ( media->state() == Phonon::LoadingState ){
delegated()->mediaObject()->setCurrentSource(delegated()->mediaFileUrl());
media->play();
}
else{
qDebug() << "Media state "<< media->state() << " not supported";
}
}
}
/*#
void LayerSound::playSound(int frame) {
for(int i=0; i < sound.size(); i++) {
if (frame == framesPosition.at(i)) {
if (sound.at(i) != NULL && visible) sound[i]->play();
}
}
}
#*/
void LayerSound::playSound(int frame,int fps)
{
//QSettings settings("Pencil","Pencil");
//int fps = settings.value("fps").toInt();
for (int i = 0; i < sound.size(); ++i)
{
Phonon::MediaObject* media = sound.at(i);
if (media != NULL && visible)
{
int position = framesPosition.at(i);
if (frame < position)
{
media->stop();
}
else
{
Phonon::AudioOutput* audioOutput = NULL;
if (outputDevices.size() <= i)
{
audioOutput = new Phonon::AudioOutput(Phonon::MusicCategory, this);
outputDevices.push_back(audioOutput);
}
else
{
audioOutput = outputDevices.at(i);
}
int offsetInMs = floor((frame - position) * float(1000) / fps);
if (media->state() == Phonon::PlayingState)
{
if (fabs((float)media->currentTime() - offsetInMs) > 500.0f)
media->seek(offsetInMs);
}
else
{
if (frame > position)
{
media->pause();
media->seek(offsetInMs);
}
if (offsetInMs < soundSize[i])
{
Phonon::createPath(media, outputDevices.at(i));
media->play();
}
}
}
}
}
}
void LayerSound::loadSoundAtFrame(QString filePathString, int frameNumber)
{
// if (getIndexAtFrame(frameNumber) == -1) addImageAtFrame(frameNumber);
int index = getIndexAtFrame(frameNumber);
if (index == -1)
addImageAtFrame(frameNumber);
index = getIndexAtFrame(frameNumber);
QFileInfo fi(filePathString);
if (fi.exists())
{
// sound[index] = new QSound(filePathString, NULL);
Phonon::MediaObject* media = new Phonon::MediaObject();
connect(media, SIGNAL(totalTimeChanged(qint64)), this, SLOT(addTimelineKey(qint64)));
media->setCurrentSource(filePathString);
// quick and dirty trick to calculate soundSize
// totalTime() return a value only after a call to media.play()
// ( and when signal totaltimechanged is emitted totalTime() returns the correct value )
Phonon::AudioOutput* audioOutput;
audioOutput = new Phonon::AudioOutput(Phonon::MusicCategory, this);
Phonon::createPath(media, audioOutput);
media->play();
media->stop();
soundSize[index] = media->totalTime(); // totalTime() returns 0 now
sound[index] = media;
soundFilepath[index] = filePathString;
framesFilename[index] = fi.fileName();
framesModified[index] = true;
}
else
{
sound[index] = NULL;
soundFilepath[index] = "Wrong file";
framesFilename[index] = "Wrong file" + filePathString;
}
}
