| 1 | // License: GPL. For details, see LICENSE file.
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| 2 | package org.openstreetmap.josm.actions.audio;
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| 3 |
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| 4 | import static org.openstreetmap.josm.tools.I18n.tr;
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| 5 | import static org.openstreetmap.josm.tools.I18n.trc;
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| 6 |
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| 7 | import java.awt.event.ActionEvent;
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| 8 | import java.awt.event.KeyEvent;
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| 9 | import java.io.IOException;
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| 10 | import java.net.URL;
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| 11 |
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| 12 | import org.openstreetmap.josm.gui.layer.markerlayer.AudioMarker;
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| 13 | import org.openstreetmap.josm.gui.layer.markerlayer.MarkerLayer;
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| 14 | import org.openstreetmap.josm.io.audio.AudioPlayer;
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| 15 | import org.openstreetmap.josm.io.audio.AudioUtil;
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| 16 | import org.openstreetmap.josm.tools.Shortcut;
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| 17 | import org.openstreetmap.josm.tools.Utils;
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| 18 |
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| 19 | /**
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| 20 | * If not playing, play the sound track from the first Audio Marker, or from the point at which it was paused.<br>
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| 21 | * If playing, pause the sound.<br>
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| 22 | * If fast forwarding or slow forwarding, resume normal speed.
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| 23 | * @since 547
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| 24 | */
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| 25 | public class AudioPlayPauseAction extends AbstractAudioAction {
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| 26 |
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| 27 | /**
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| 28 | * Constructs a new {@code AudioPlayPauseAction}.
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| 29 | */
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| 30 | public AudioPlayPauseAction() {
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| 31 | super(trc("audio", "Play/Pause"), "audio-playpause", tr("Play/pause audio."),
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| 32 | Shortcut.registerShortcut("audio:pause", tr("Audio: {0}", trc("audio", "Play/Pause")), KeyEvent.VK_PERIOD, Shortcut.DIRECT), true);
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| 33 | }
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| 34 |
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| 35 | @Override
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| 36 | public void actionPerformed(ActionEvent e) {
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| 37 | URL url = AudioPlayer.url();
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| 38 | try {
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| 39 | if (url != null && AudioPlayer.paused()) {
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| 40 | AudioPlayer.play(url);
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| 41 | } else if (AudioPlayer.playing()) {
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| 42 | if (!Utils.equalsEpsilon(AudioPlayer.speed(), 1.0))
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| 43 | AudioPlayer.play(url, AudioPlayer.position());
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| 44 | else
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| 45 | AudioPlayer.pause();
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| 46 | } else {
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| 47 | // play the last-played marker again, if there is one
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| 48 | AudioMarker lastPlayed = AudioMarker.recentlyPlayedMarker();
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| 49 | if (lastPlayed != null) {
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| 50 | lastPlayed.play();
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| 51 | } else {
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| 52 | // If no marker was played recently, play the first one
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| 53 | MarkerLayer.playAudio();
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| 54 | }
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| 55 | }
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| 56 | } catch (IOException | InterruptedException ex) {
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| 57 | AudioUtil.audioMalfunction(ex);
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| 58 | }
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| 59 | }
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| 60 | }
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