001// License: GPL. For details, see LICENSE file. 002package org.openstreetmap.josm.actions.audio; 003 004import static org.openstreetmap.josm.tools.I18n.tr; 005import static org.openstreetmap.josm.tools.I18n.trc; 006 007import java.awt.event.ActionEvent; 008import java.awt.event.KeyEvent; 009 010import org.openstreetmap.josm.gui.layer.markerlayer.MarkerLayer; 011import org.openstreetmap.josm.tools.Shortcut; 012 013/** 014 * Play the sound track from the Audio Marker before the one most recently played.<br> 015 * Play from the first such Marker if none has been played or already at the first marker. 016 * @since 547 017 */ 018public class AudioPrevAction extends AbstractAudioAction { 019 020 /** 021 * Constructs a new {@code AudioPrevAction}. 022 */ 023 public AudioPrevAction() { 024 super(trc("audio", "Previous Marker"), "audio-prev", trc("audio", "Play previous marker."), 025 Shortcut.registerShortcut("audio:prev", tr("Audio: {0}", trc("audio", "Previous Marker")), KeyEvent.VK_F5, Shortcut.DIRECT), true); 026 } 027 028 @Override 029 public void actionPerformed(ActionEvent e) { 030 MarkerLayer.playPreviousMarker(); 031 } 032}