1 | // License: GPL. For details, see LICENSE file.
|
---|
2 | package org.openstreetmap.josm.gui.layer.gpx;
|
---|
3 |
|
---|
4 | import static org.openstreetmap.josm.tools.I18n.tr;
|
---|
5 |
|
---|
6 | import java.awt.GraphicsEnvironment;
|
---|
7 | import java.awt.event.ActionEvent;
|
---|
8 | import java.io.IOException;
|
---|
9 | import java.util.ArrayList;
|
---|
10 | import java.util.List;
|
---|
11 |
|
---|
12 | import javax.swing.AbstractAction;
|
---|
13 | import javax.swing.JOptionPane;
|
---|
14 |
|
---|
15 | import org.openstreetmap.gui.jmapviewer.tilesources.AbstractTMSTileSource;
|
---|
16 | import org.openstreetmap.josm.Main;
|
---|
17 | import org.openstreetmap.josm.actions.AbstractMergeAction;
|
---|
18 | import org.openstreetmap.josm.data.coor.LatLon;
|
---|
19 | import org.openstreetmap.josm.data.gpx.GpxData;
|
---|
20 | import org.openstreetmap.josm.data.gpx.GpxTrack;
|
---|
21 | import org.openstreetmap.josm.data.gpx.GpxTrackSegment;
|
---|
22 | import org.openstreetmap.josm.data.gpx.WayPoint;
|
---|
23 | import org.openstreetmap.josm.gui.MainApplication;
|
---|
24 | import org.openstreetmap.josm.gui.PleaseWaitRunnable;
|
---|
25 | import org.openstreetmap.josm.gui.layer.AbstractTileSourceLayer;
|
---|
26 | import org.openstreetmap.josm.gui.progress.ProgressTaskId;
|
---|
27 | import org.openstreetmap.josm.gui.progress.ProgressTaskIds;
|
---|
28 | import org.openstreetmap.josm.io.OsmTransferException;
|
---|
29 | import org.openstreetmap.josm.tools.ImageProvider;
|
---|
30 | import org.openstreetmap.josm.tools.Logging;
|
---|
31 | import org.xml.sax.SAXException;
|
---|
32 |
|
---|
33 | /**
|
---|
34 | * Class downloading WMS and TMS along the GPX track.
|
---|
35 | * @since 5715
|
---|
36 | */
|
---|
37 | public class DownloadWmsAlongTrackAction extends AbstractAction {
|
---|
38 |
|
---|
39 | private final transient GpxData data;
|
---|
40 |
|
---|
41 | /**
|
---|
42 | * @param data that represents GPX track, along which data should be downloaded
|
---|
43 | */
|
---|
44 | public DownloadWmsAlongTrackAction(final GpxData data) {
|
---|
45 | super(tr("Precache imagery tiles along this track"));
|
---|
46 | new ImageProvider("downloadalongtrack").getResource().attachImageIcon(this, true);
|
---|
47 | this.data = data;
|
---|
48 | }
|
---|
49 |
|
---|
50 | static class PrecacheWmsTask extends PleaseWaitRunnable {
|
---|
51 |
|
---|
52 | private final AbstractTileSourceLayer<? extends AbstractTMSTileSource> layer;
|
---|
53 | private final List<LatLon> points;
|
---|
54 | private AbstractTileSourceLayer<? extends AbstractTMSTileSource>.PrecacheTask precacheTask;
|
---|
55 |
|
---|
56 | protected PrecacheWmsTask(AbstractTileSourceLayer<? extends AbstractTMSTileSource> layer, List<LatLon> points) {
|
---|
57 | super(tr("Precaching WMS"));
|
---|
58 | this.layer = layer;
|
---|
59 | this.points = points;
|
---|
60 | }
|
---|
61 |
|
---|
62 | @Override
|
---|
63 | protected void realRun() throws SAXException, IOException, OsmTransferException {
|
---|
64 | precacheTask = layer.downloadAreaToCache(progressMonitor, points, 0, 0);
|
---|
65 | synchronized (this) {
|
---|
66 | try {
|
---|
67 | while (!precacheTask.isFinished() && !progressMonitor.isCanceled()) {
|
---|
68 | wait(200);
|
---|
69 | }
|
---|
70 | } catch (InterruptedException ex) {
|
---|
71 | Logging.warn("InterruptedException in "+getClass().getSimpleName()+" while precaching WMS");
|
---|
72 | Thread.currentThread().interrupt();
|
---|
73 | }
|
---|
74 | }
|
---|
75 | }
|
---|
76 |
|
---|
77 | @Override
|
---|
78 | protected void finish() {
|
---|
79 | // Do nothing
|
---|
80 | }
|
---|
81 |
|
---|
82 | @Override
|
---|
83 | protected void cancel() {
|
---|
84 | precacheTask.cancel();
|
---|
85 | }
|
---|
86 |
|
---|
87 | @Override
|
---|
88 | public ProgressTaskId canRunInBackground() {
|
---|
89 | return ProgressTaskIds.PRECACHE_WMS;
|
---|
90 | }
|
---|
91 | }
|
---|
92 |
|
---|
93 | PrecacheWmsTask createTask() {
|
---|
94 | List<LatLon> points = new ArrayList<>();
|
---|
95 | for (GpxTrack trk : data.tracks) {
|
---|
96 | for (GpxTrackSegment segment : trk.getSegments()) {
|
---|
97 | for (WayPoint p : segment.getWayPoints()) {
|
---|
98 | points.add(p.getCoor());
|
---|
99 | }
|
---|
100 | }
|
---|
101 | }
|
---|
102 | for (WayPoint p : data.waypoints) {
|
---|
103 | points.add(p.getCoor());
|
---|
104 | }
|
---|
105 | AbstractTileSourceLayer<? extends AbstractTMSTileSource> layer = askedLayer();
|
---|
106 | return layer != null ? new PrecacheWmsTask(layer, points) : null;
|
---|
107 | }
|
---|
108 |
|
---|
109 | @Override
|
---|
110 | public void actionPerformed(ActionEvent e) {
|
---|
111 | PrecacheWmsTask task = createTask();
|
---|
112 | if (task != null) {
|
---|
113 | MainApplication.worker.execute(task);
|
---|
114 | }
|
---|
115 | }
|
---|
116 |
|
---|
117 | @SuppressWarnings({ "rawtypes", "unchecked" })
|
---|
118 | protected AbstractTileSourceLayer<? extends AbstractTMSTileSource> askedLayer() {
|
---|
119 | List<AbstractTileSourceLayer> targetLayers = MainApplication.getLayerManager().getLayersOfType(AbstractTileSourceLayer.class);
|
---|
120 | if (targetLayers.isEmpty()) {
|
---|
121 | if (!GraphicsEnvironment.isHeadless()) {
|
---|
122 | warnNoImageryLayers();
|
---|
123 | }
|
---|
124 | return null;
|
---|
125 | }
|
---|
126 | return AbstractMergeAction.askTargetLayer(targetLayers.toArray(new AbstractTileSourceLayer[0]),
|
---|
127 | tr("Please select the imagery layer."),
|
---|
128 | tr("Select imagery layer"),
|
---|
129 | tr("Download"), "dialogs/down");
|
---|
130 | }
|
---|
131 |
|
---|
132 | protected void warnNoImageryLayers() {
|
---|
133 | JOptionPane.showMessageDialog(Main.parent, tr("There are no imagery layers."), tr("No imagery layers"), JOptionPane.WARNING_MESSAGE);
|
---|
134 | }
|
---|
135 | }
|
---|