+++ /dev/null
-package tim.prune.gui;
-
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.JProgressBar;
-
-import tim.prune.FunctionLibrary;
-import tim.prune.function.PlayAudioFunction;
-
-/**
- * Class to update the supplied progress bar on the basis of
- * the currently playing audio clip (if any)
- */
-public class AudioListener implements Runnable, ActionListener
-{
- /** progress bar */
- private JProgressBar _progressBar = null;
-
- /**
- * Constructor
- * @param inBar progress bar object to update
- */
- public AudioListener(JProgressBar inBar) {
- _progressBar = inBar;
- }
-
- /**
- * React to button press
- */
- public void actionPerformed(ActionEvent inEvent) {
- new Thread(this).start();
- }
-
- /**
- * Loop and update progress bar
- */
- public void run()
- {
- int progress = 0;
- while (progress >= 0)
- {
- try {
- Thread.sleep(400);
- }
- catch (InterruptedException e) {}
- progress = ((PlayAudioFunction) FunctionLibrary.FUNCTION_PLAY_AUDIO).getPercentage();
- _progressBar.setVisible(progress >= 0);
- _progressBar.setValue(progress);
- }
- }
-}