001// License: GPL. For details, see LICENSE file. 002package org.openstreetmap.josm.actions; 003 004import static org.openstreetmap.josm.gui.help.HelpUtil.ht; 005import static org.openstreetmap.josm.tools.I18n.tr; 006 007import java.awt.event.ActionEvent; 008import java.awt.event.KeyEvent; 009import java.util.List; 010 011import org.openstreetmap.josm.data.osm.PrimitiveId; 012import org.openstreetmap.josm.gui.MainApplication; 013import org.openstreetmap.josm.gui.download.DownloadObjectDialog; 014import org.openstreetmap.josm.gui.io.DownloadPrimitivesWithReferrersTask; 015import org.openstreetmap.josm.gui.util.GuiHelper; 016import org.openstreetmap.josm.tools.Shortcut; 017 018/** 019 * Download an OsmPrimitive by specifying type and ID 020 * 021 * @author Matthias Julius 022 */ 023public class DownloadPrimitiveAction extends JosmAction { 024 025 /** 026 * Action shortcut (ctrl-shift-O by default), made public in order to be used from {@code GettingStarted} page. 027 */ 028 public static final Shortcut SHORTCUT = Shortcut.registerShortcut("system:download_primitive", tr("File: {0}", tr("Download object...")), 029 KeyEvent.VK_O, Shortcut.CTRL_SHIFT); 030 031 /** 032 * Constructs a new {@code DownloadPrimitiveAction}. 033 */ 034 public DownloadPrimitiveAction() { 035 super(tr("Download object..."), "downloadprimitive", tr("Download OSM object by ID"), 036 SHORTCUT, true); 037 putValue("help", ht("/Action/DownloadObject")); 038 } 039 040 @Override 041 public void actionPerformed(ActionEvent e) { 042 DownloadObjectDialog dialog = new DownloadObjectDialog(); 043 if (dialog.showDialog().getValue() != dialog.getContinueButtonIndex()) return; 044 045 processItems(dialog.isNewLayerRequested(), dialog.getOsmIds(), dialog.isReferrersRequested(), dialog.isFullRelationRequested()); 046 } 047 048 /** 049 * Submits the download task for the given primitive ids. 050 * @param newLayer if the data should be downloaded into a new layer 051 * @param ids List of primitive id to download 052 * @param downloadReferrers if the referrers of the object should be downloaded as well, i.e., parent relations, and for nodes, 053 * additionally, parent ways 054 * @param full if the members of a relation should be downloaded as well 055 */ 056 public static void processItems(boolean newLayer, final List<PrimitiveId> ids, boolean downloadReferrers, boolean full) { 057 final DownloadPrimitivesWithReferrersTask task = 058 new DownloadPrimitivesWithReferrersTask(newLayer, ids, downloadReferrers, full, null, null); 059 MainApplication.worker.submit(task); 060 MainApplication.worker.submit(() -> { 061 final List<PrimitiveId> downloaded = task.getDownloadedId(); 062 if (downloaded != null) { 063 GuiHelper.runInEDT(() -> MainApplication.getLayerManager().getEditDataSet().setSelected(downloaded)); 064 } 065 }); 066 } 067}