| 1 | // License: GPL. For details, see LICENSE file.
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| 2 | package org.openstreetmap.josm.actions;
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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.awt.event.KeyEvent;
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| 9 | import java.util.List;
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| 10 |
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| 11 | import org.openstreetmap.josm.data.osm.PrimitiveId;
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| 12 | import org.openstreetmap.josm.gui.MainApplication;
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| 13 | import org.openstreetmap.josm.gui.download.DownloadObjectDialog;
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| 14 | import org.openstreetmap.josm.gui.io.DownloadPrimitivesWithReferrersTask;
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| 15 | import org.openstreetmap.josm.gui.util.GuiHelper;
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| 16 | import org.openstreetmap.josm.tools.Shortcut;
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| 17 |
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| 18 | /**
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| 19 | * Download an OsmPrimitive by specifying type and ID
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| 20 | *
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| 21 | * @author Matthias Julius
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| 22 | */
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| 23 | public class DownloadPrimitiveAction extends JosmAction {
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| 24 |
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| 25 | /**
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| 26 | * Action shortcut (ctrl-shift-O by default), made public in order to be used from {@code GettingStarted} page.
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| 27 | */
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| 28 | public static final Shortcut SHORTCUT = Shortcut.registerShortcut("system:download_primitive", tr("File: {0}", tr("Download object...")),
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| 29 | KeyEvent.VK_O, Shortcut.CTRL_SHIFT);
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| 30 |
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| 31 | /**
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| 32 | * Constructs a new {@code DownloadPrimitiveAction}.
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| 33 | */
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| 34 | public DownloadPrimitiveAction() {
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| 35 | super(tr("Download object..."), "downloadprimitive", tr("Download OSM object by ID"),
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| 36 | SHORTCUT, true, false);
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| 37 | setHelpId(ht("/Action/DownloadObject"));
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| 38 | }
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| 39 |
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| 40 | @Override
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| 41 | public void actionPerformed(ActionEvent e) {
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| 42 | DownloadObjectDialog dialog = new DownloadObjectDialog();
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| 43 | if (dialog.showDialog().getValue() != dialog.getContinueButtonIndex()) return;
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| 44 |
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| 45 | processItems(dialog.isNewLayerRequested(), dialog.getOsmIds(), dialog.isReferrersRequested(), dialog.isFullRelationRequested());
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| 46 | }
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| 47 |
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| 48 | /**
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| 49 | * Submits the download task for the given primitive ids.
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| 50 | * @param newLayer if the data should be downloaded into a new layer
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| 51 | * @param ids List of primitive id to download
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| 52 | * @param downloadReferrers if the referrers of the object should be downloaded as well, i.e., parent relations, and for nodes,
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| 53 | * additionally, parent ways
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| 54 | * @param full if the members of a relation should be downloaded as well
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| 55 | */
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| 56 | public static void processItems(boolean newLayer, final List<PrimitiveId> ids, boolean downloadReferrers, boolean full) {
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| 57 | final DownloadPrimitivesWithReferrersTask task =
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| 58 | new DownloadPrimitivesWithReferrersTask(newLayer, ids, downloadReferrers, full, null, null);
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| 59 | MainApplication.worker.submit(task);
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| 60 | MainApplication.worker.submit(() -> {
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| 61 | final List<PrimitiveId> downloaded = task.getDownloadedId();
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| 62 | if (downloaded != null) {
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| 63 | GuiHelper.runInEDT(() -> MainApplication.getLayerManager().getEditDataSet().setSelected(downloaded));
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| 64 | }
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| 65 | });
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| 66 | }
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| 67 | }
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