| 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.tools.ImageProvider;
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| 24 | import org.openstreetmap.josm.tools.Utils;
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| 25 |
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| 26 | /**
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| 27 | * An aciton that imports images along a GPX path
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| 28 | */
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| 29 | public class ImportImagesAction extends AbstractAction {
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| 30 | private final transient GpxLayer layer;
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| 31 |
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| 32 | /**
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| 33 | * Create a new {@link ImportImagesAction}
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| 34 | * @param layer The layer this action should be for
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| 35 | */
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| 36 | public ImportImagesAction(final GpxLayer layer) {
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| 37 | super(tr("Import images"), ImageProvider.get("dialogs/geoimage"));
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| 38 | this.layer = layer;
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| 39 | putValue("help", ht("/Action/ImportImages"));
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| 40 | }
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| 41 |
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| 42 | private static void warnCantImportIntoServerLayer(GpxLayer layer) {
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| 43 | String msg = tr("<html>The data in the GPX layer ''{0}'' has been downloaded from the server.<br>"+
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| 44 | "Because its way points do not include a timestamp we cannot correlate them with images.</html>",
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| 45 | Utils.escapeReservedCharactersHTML(layer.getName()));
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| 46 | HelpAwareOptionPane.showOptionDialog(Main.parent, msg, tr("Import not possible"),
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| 47 | JOptionPane.WARNING_MESSAGE, ht("/Action/ImportImages#CantImportIntoGpxLayerFromServer"));
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| 48 | }
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| 49 |
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| 50 | private static void addRecursiveFiles(List<File> files, File... sel) {
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| 51 | if (sel == null) { // listFiles might return null
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| 52 | return;
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| 53 | }
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| 54 | for (File f : sel) {
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| 55 | if (f.isDirectory()) {
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| 56 | addRecursiveFiles(files, f.listFiles());
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| 57 | } else if (Utils.hasExtension(f, "jpg")) {
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| 58 | files.add(f);
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| 59 | }
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| 60 | }
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| 61 | }
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| 62 |
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| 63 | @Override
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| 64 | public void actionPerformed(ActionEvent e) {
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| 65 | if (layer.data.fromServer) {
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| 66 | warnCantImportIntoServerLayer(layer);
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| 67 | return;
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| 68 | }
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| 69 | JpgImporter importer = new JpgImporter(layer);
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| 70 | AbstractFileChooser fc = new FileChooserManager(true, "geoimage.lastdirectory", Main.pref.get("lastDirectory")).
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| 71 | createFileChooser(true, null, importer.filter, JFileChooser.FILES_AND_DIRECTORIES).openFileChooser();
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| 72 | if (fc != null) {
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| 73 | File[] sel = fc.getSelectedFiles();
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| 74 | if (sel != null && sel.length > 0) {
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| 75 | List<File> files = new LinkedList<>();
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| 76 | addRecursiveFiles(files, sel);
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| 77 | importer.importDataHandleExceptions(files, NullProgressMonitor.INSTANCE);
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| 78 | }
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| 79 | }
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| 80 | }
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| 81 |
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| 82 | }
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