1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.layer.gpx;
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3 |
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4 | import static org.openstreetmap.josm.gui.help.HelpUtil.ht;
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5 | import static org.openstreetmap.josm.tools.I18n.tr;
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6 |
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7 | import java.awt.event.ActionEvent;
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8 | import java.io.File;
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9 | import java.util.LinkedList;
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10 | import java.util.List;
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11 |
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12 | import javax.swing.AbstractAction;
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13 | import javax.swing.JFileChooser;
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14 | import javax.swing.JOptionPane;
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15 |
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16 | import org.openstreetmap.josm.Main;
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17 | import org.openstreetmap.josm.gui.HelpAwareOptionPane;
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18 | import org.openstreetmap.josm.gui.io.importexport.JpgImporter;
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19 | import org.openstreetmap.josm.gui.layer.GpxLayer;
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20 | import org.openstreetmap.josm.gui.progress.NullProgressMonitor;
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21 | import org.openstreetmap.josm.gui.widgets.AbstractFileChooser;
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22 | import org.openstreetmap.josm.gui.widgets.FileChooserManager;
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23 | import org.openstreetmap.josm.spi.preferences.Config;
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24 | import org.openstreetmap.josm.tools.ImageProvider;
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25 | import org.openstreetmap.josm.tools.Utils;
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26 |
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27 | /**
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28 | * An aciton that imports images along a GPX path
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29 | */
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30 | public class ImportImagesAction extends AbstractAction {
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31 | private final transient GpxLayer layer;
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32 |
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33 | /**
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34 | * Create a new {@link ImportImagesAction}
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35 | * @param layer The layer this action should be for
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36 | */
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37 | public ImportImagesAction(final GpxLayer layer) {
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38 | super(tr("Import images"));
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39 | new ImageProvider("dialogs/geoimage").getResource().attachImageIcon(this, true);
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40 | this.layer = layer;
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41 | putValue("help", ht("/Action/ImportImages"));
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42 | }
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43 |
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44 | private static void warnCantImportIntoServerLayer(GpxLayer layer) {
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45 | String msg = tr("<html>The data in the GPX layer ''{0}'' has been downloaded from the server.<br>"+
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46 | "Because its way points do not include a timestamp we cannot correlate them with images.</html>",
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47 | Utils.escapeReservedCharactersHTML(layer.getName()));
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48 | HelpAwareOptionPane.showOptionDialog(Main.parent, msg, tr("Import not possible"),
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49 | JOptionPane.WARNING_MESSAGE, ht("/Action/ImportImages#CantImportIntoGpxLayerFromServer"));
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50 | }
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51 |
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52 | private static void addRecursiveFiles(List<File> files, File... sel) {
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53 | if (sel == null) { // listFiles might return null
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54 | return;
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55 | }
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56 | for (File f : sel) {
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57 | if (f.isDirectory()) {
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58 | addRecursiveFiles(files, f.listFiles());
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59 | } else if (Utils.hasExtension(f, "jpg")) {
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60 | files.add(f);
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61 | }
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62 | }
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63 | }
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64 |
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65 | @Override
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66 | public void actionPerformed(ActionEvent e) {
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67 | if (layer.data.fromServer) {
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68 | warnCantImportIntoServerLayer(layer);
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69 | return;
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70 | }
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71 | JpgImporter importer = new JpgImporter(layer);
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72 | AbstractFileChooser fc = new FileChooserManager(true, "geoimage.lastdirectory", Config.getPref().get("lastDirectory")).
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73 | createFileChooser(true, null, importer.filter, JFileChooser.FILES_AND_DIRECTORIES).openFileChooser();
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74 | if (fc != null) {
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75 | File[] sel = fc.getSelectedFiles();
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76 | if (sel != null && sel.length > 0) {
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77 | List<File> files = new LinkedList<>();
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78 | addRecursiveFiles(files, sel);
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79 | importer.importDataHandleExceptions(files, NullProgressMonitor.INSTANCE);
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80 | }
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81 | }
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82 | }
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83 |
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84 | }
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