@Override
public void actionPerformed(ActionEvent e) {
super.actionPerformed(e);
long curFrame = CurAudio.getAudioProgress();
long frameShift = CurAudio.getMaster().millisToFrames(shift);
long naivePosition = curFrame + frameShift;
long frameLength = CurAudio.getMaster().durationInFrames();
long finalPosition = naivePosition;
if (naivePosition < 0) {
finalPosition = 0;
} else if (naivePosition > frameLength) {
finalPosition = frameLength;
}
CurAudio.setAudioProgressWithoutUpdatingActions(
finalPosition); // not using setAudioProgressAndUpdateActions() because we don't want to
// slow down start of playback
CurAudio.getPlayer().queuePlayAt(finalPosition);
replayer.actionPerformed(
new ActionEvent(
MyMenu.getInstance(),
ActionEvent.ACTION_PERFORMED,
null,
System.currentTimeMillis(),
0));
MyMenu.updateActions();
}
@Override
public void update() {
if (CurAudio.audioOpen()) {
if (CurAudio.getPlayer().getStatus() == PrecisionPlayer.Status.PLAYING) {
setEnabled(false);
} else {
if (CurAudio.getAudioProgress() <= 0) {
if (dir == Direction.FORWARD) {
setEnabled(true);
} else {
setEnabled(false);
}
} else if (CurAudio.getAudioProgress() == CurAudio.getMaster().durationInFrames() - 1) {
if (dir == Direction.FORWARD) {
setEnabled(false);
} else {
setEnabled(true);
}
} else {
setEnabled(true);
}
}
} else {
setEnabled(false);
}
}
/** Zooming is enabled only when audio is open and not playing. */
@Override
public void update() {
if (CurAudio.audioOpen()) {
if (CurAudio.getPlayer().getStatus() == PrecisionPlayer.Status.PLAYING) {
setEnabled(false);
} else {
setEnabled(true);
}
} else {
setEnabled(false);
}
}
