@Override
public synchronized void move(final boolean direction, final long time) {
if (!_future.isDone()) {
final Parameters params = _group.getParameters(null);
final int oldValue = (Integer) params.get(Player.JUMP_TIME);
params.put(Player.JUMP_TIME, time);
_group.setParameters(params);
try {
if (direction) {
_group.triggerAction(Player.JUMP_FORWARD);
} else {
_group.triggerAction(Player.JUMP_BACKWARD);
}
} finally {
params.put(Player.JUMP_TIME, oldValue);
_group.setParameters(params);
}
}
}
@Override
public synchronized void jump(final int index) {
if (!_future.isDone()) {
final Parameters params = _group.getParameters(null);
final int oldValue = (Integer) params.get(Player.JUMP_PLAYLIST_INCREMENT);
try {
if (index > 0) {
params.put(Player.JUMP_PLAYLIST_INCREMENT, index);
_group.setParameters(params);
_group.triggerAction(Player.JUMP_FORWARD_IN_PLAYLIST);
} else if (index < 0) {
params.put(Player.JUMP_PLAYLIST_INCREMENT, -index);
_group.setParameters(params);
_group.triggerAction(Player.JUMP_BACKWARD_IN_PLAYLIST);
}
} finally {
params.put(Player.JUMP_PLAYLIST_INCREMENT, oldValue);
_group.setParameters(params);
}
}
}
@Override
public void stop() {
if (!_future.isDone()) {
_group.triggerAction(Player.STOP);
try {
_future.get();
} catch (InterruptedException e) {
// ignore
} catch (ExecutionException e) {
// ignore
}
}
}
@Override
public void speed(final boolean upOrDown) {
lock.lock();
try {
if (!_future.isDone()) {
if (upOrDown) {
_group.triggerAction(Player.SPEED_UP);
} else {
_group.triggerAction(Player.SPEED_DOWN);
}
while (!speedResult && !_future.isDone()) {
try {
speedActionResult.await(5, TimeUnit.SECONDS);
} catch (InterruptedException e) {
// ignore
}
}
speedResult = false;
}
} finally {
lock.unlock();
}
}
@Override
public void resume() {
lock.lock();
try {
if (!_future.isDone() && paused) {
_group.triggerAction(Recorder.RESUME);
while (!resumeResult && !_future.isDone()) {
try {
resumeActionResult.await(5, TimeUnit.SECONDS);
} catch (InterruptedException e) {
// ignore
}
}
resumeResult = false;
}
} finally {
lock.unlock();
}
}
@Override
public void pause() {
lock.lock();
try {
if (!_future.isDone() && !paused) {
_group.triggerAction(Player.PAUSE);
while (!pauseResult && !_future.isDone()) {
try {
pauseActionResult.await(5, TimeUnit.SECONDS);
} catch (InterruptedException e) {
// ignore
}
}
pauseResult = false;
}
} finally {
lock.unlock();
}
}