void ofxTLAudioTrack::update(){
if(this == timeline->getTimecontrolTrack()){
if(getIsPlaying()){
if(player.getPosition() < lastPercent){
ofxTLPlaybackEventArgs args = timeline->createPlaybackEvent();
ofNotifyEvent(events().playbackLooped, args);
}
lastPercent = player.getPosition();
//currently only supports timelines with duration == duration of player
if(lastPercent < timeline->getInOutRange().min){
//player.setPosition( timeline->getInOutRange().min );
player.setPosition( positionForSecond(timeline->getInTimeInSeconds()) );
}
else if(lastPercent > timeline->getInOutRange().max){
if(timeline->getLoopType() == OF_LOOP_NONE){
// player.setPosition(timeline->getInOutRange().max);
player.setPosition( positionForSecond(timeline->getInTimeInSeconds()) );
stop();
}
else{
// player.setPosition(timeline->getInOutRange().min);
player.setPosition( positionForSecond(timeline->getOutTimeInSeconds()) );
}
}
timeline->setCurrentTimeSeconds(player.getPosition() * player.getDuration());
}
}
//cout << "audio track " << player.getPosition() << " timeline " << timeline->getPercentComplete() << endl;
}
void ofxTLAudioTrack::playbackLooped(ofxTLPlaybackEventArgs& args){
if(isSoundLoaded() && this != timeline->getTimecontrolTrack()){
if(!player.getIsPlaying()){
player.play();
}
player.setPosition( positionForSecond(timeline->getCurrentTime()) );
}
}
void ofxTLVideoTrack::playbackLooped(ofxTLPlaybackEventArgs& args){
if(isLoaded() && this != timeline->getTimecontrolTrack() && playAlongToTimeline){
if(!player->isPlaying()){
player->play();
}
player->setPosition( positionForSecond(timeline->getCurrentTime()) );
}
}
void ofxTLAudioTrack::playbackStarted(ofxTLPlaybackEventArgs& args){
ofxTLTrack::playbackStarted(args);
if(isSoundLoaded() && this != timeline->getTimecontrolTrack()){
//player.setPosition(timeline->getPercentComplete());
float position = positionForSecond(timeline->getCurrentTime());
if(position < 1.0){
player.play();
}
player.setPosition( position );
}
}
void ofxTLVideoTrack::playbackStarted(ofxTLPlaybackEventArgs& args){
ofxTLTrack::playbackStarted(args);
if(isLoaded() && this != timeline->getTimecontrolTrack() && playAlongToTimeline){
//player.setPosition(timeline->getPercentComplete());
float position = positionForSecond(timeline->getCurrentTime());
if(position < 1.0){
player->setSpeed(1.0);
player->play();
currentlyPlaying = true;
}
player->setPosition( position );
}
}
void ofxTLAudioTrack::play(){
if(!player.getIsPlaying()){
// lastPercent = MIN(timeline->getPercentComplete() * timeline->getDurationInSeconds() / player.getDuration(), 1.0);
player.setLoop(timeline->getLoopType() == OF_LOOP_NORMAL);
player.play();
if(timeline->getTimecontrolTrack() == this){
player.setPosition(positionForSecond(timeline->getCurrentTime()));
ofxTLPlaybackEventArgs args = timeline->createPlaybackEvent();
ofNotifyEvent(events().playbackStarted, args);
}
}
}
void ofxTLAudioTrack::play(){
if(!player.isPlaying()){
// lastPercent = MIN(timeline->getPercentComplete() * timeline->getDurationInSeconds() / player.getDuration(), 1.0);
player.setLoop(timeline->getLoopType() == OF_LOOP_NORMAL);
player.play();
if(timeline->getTimecontrolTrack() == this){
if(player.getPosition() == 1.0 || timeline->getPercentComplete() > .99){
timeline->setCurrentTimeSeconds(0);
}
player.setPosition(positionForSecond(timeline->getCurrentTime()));
//cout << " setting time to " << positionForSecond(timeline->getCurrentTime()) << " actual " << player.getPosition() << endl;
ofxTLPlaybackEventArgs args = timeline->createPlaybackEvent();
ofNotifyEvent(events().playbackStarted, args);
}
}
}