// License: GPL. Copyright 2007 by Immanuel Scholz and others
package org.openstreetmap.josm.actions.audio;
import java.awt.event.ActionEvent;
import org.openstreetmap.josm.Main;
import org.openstreetmap.josm.actions.JosmAction;
import org.openstreetmap.josm.tools.AudioPlayer;
import org.openstreetmap.josm.tools.Shortcut;
abstract public class AudioFastSlowAction extends JosmAction {
private double multiplier;
public AudioFastSlowAction(String name, String iconName, String tooltip, Shortcut shortcut, boolean fast) {
super(name, iconName, tooltip, shortcut, true);
multiplier = Main.pref.getDouble("audio.fastfwdmultiplier","1.3");
if (! fast)
multiplier = 1.0 / multiplier;
}
public void actionPerformed(ActionEvent e) {
double speed = AudioPlayer.speed();
if (speed * multiplier <= 0.1)
return;
try {
if (AudioPlayer.playing() || AudioPlayer.paused())
AudioPlayer.play(AudioPlayer.url(), AudioPlayer.position(), speed * multiplier);
} catch (Exception ex) {
AudioPlayer.audioMalfunction(ex);
}
}
}