1 | // License: GPL. Copyright 2007 by Immanuel Scholz and others
|
---|
2 | package org.openstreetmap.josm.gui.layer.markerlayer;
|
---|
3 |
|
---|
4 | import java.awt.event.ActionEvent;
|
---|
5 | import java.net.URL;
|
---|
6 |
|
---|
7 | import org.openstreetmap.josm.Main;
|
---|
8 | import org.openstreetmap.josm.data.coor.LatLon;
|
---|
9 | import org.openstreetmap.josm.tools.AudioPlayer;
|
---|
10 |
|
---|
11 | /**
|
---|
12 | * Marker class with audio playback capability.
|
---|
13 | *
|
---|
14 | * @author Frederik Ramm <frederik@remote.org>
|
---|
15 | *
|
---|
16 | */
|
---|
17 | public class AudioMarker extends ButtonMarker {
|
---|
18 |
|
---|
19 | private URL audioUrl;
|
---|
20 | private static AudioMarker recentlyPlayedMarker = null;
|
---|
21 | public double syncOffset;
|
---|
22 | public boolean timeFromAudio = false; // as opposed to from the GPX track
|
---|
23 |
|
---|
24 | /**
|
---|
25 | * Verifies the parameter whether a new AudioMarker can be created and return
|
---|
26 | * one or return <code>null</code>.
|
---|
27 | */
|
---|
28 | public static AudioMarker create(LatLon ll, String text, String url, MarkerLayer parentLayer, double time, double offset) {
|
---|
29 | try {
|
---|
30 | return new AudioMarker(ll, text, new URL(url), parentLayer, time, offset);
|
---|
31 | } catch (Exception ex) {
|
---|
32 | return null;
|
---|
33 | }
|
---|
34 | }
|
---|
35 |
|
---|
36 | private AudioMarker(LatLon ll, String text, URL audioUrl, MarkerLayer parentLayer, double time, double offset) {
|
---|
37 | super(ll, text, "speech.png", parentLayer, time, offset);
|
---|
38 | this.audioUrl = audioUrl;
|
---|
39 | this.syncOffset = 0.0;
|
---|
40 | this.timeFromAudio = false;
|
---|
41 | }
|
---|
42 |
|
---|
43 | @Override public void actionPerformed(ActionEvent ev) {
|
---|
44 | play();
|
---|
45 | }
|
---|
46 |
|
---|
47 | public static AudioMarker recentlyPlayedMarker() {
|
---|
48 | return recentlyPlayedMarker;
|
---|
49 | }
|
---|
50 |
|
---|
51 | public URL url() {
|
---|
52 | return audioUrl;
|
---|
53 | }
|
---|
54 |
|
---|
55 | /**
|
---|
56 | * Starts playing the audio associated with the marker offset by the given amount
|
---|
57 | * @param after : seconds after marker where playing should start
|
---|
58 | */
|
---|
59 | public void play(double after) {
|
---|
60 | try {
|
---|
61 | // first enable tracing the audio along the track
|
---|
62 | Main.map.mapView.playHeadMarker.animate();
|
---|
63 |
|
---|
64 | AudioPlayer.play(audioUrl, offset + syncOffset + after);
|
---|
65 | recentlyPlayedMarker = this;
|
---|
66 | } catch (Exception e) {
|
---|
67 | AudioPlayer.audioMalfunction(e);
|
---|
68 | }
|
---|
69 | }
|
---|
70 |
|
---|
71 | /**
|
---|
72 | * Starts playing the audio associated with the marker: used in response to pressing
|
---|
73 | * the marker as well as indirectly
|
---|
74 | *
|
---|
75 | */
|
---|
76 | public void play() { play(0.0); }
|
---|
77 |
|
---|
78 | public void adjustOffset(double adjustment) {
|
---|
79 | syncOffset = adjustment; // added to offset may turn out negative, but that's ok
|
---|
80 | }
|
---|
81 |
|
---|
82 | public double syncOffset() {
|
---|
83 | return syncOffset;
|
---|
84 | }
|
---|
85 |
|
---|
86 | public static String inventName (double offset) {
|
---|
87 | int wholeSeconds = (int)(offset + 0.5);
|
---|
88 | if (wholeSeconds < 60)
|
---|
89 | return Integer.toString(wholeSeconds);
|
---|
90 | else if (wholeSeconds < 3600)
|
---|
91 | return String.format("%d:%02d", wholeSeconds / 60, wholeSeconds % 60);
|
---|
92 | else
|
---|
93 | return String.format("%d:%02d:%02d", wholeSeconds / 3600, (wholeSeconds % 3600)/60, wholeSeconds % 60);
|
---|
94 | }
|
---|
95 | }
|
---|