001// License: GPL. See LICENSE file for details. 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.Main; 012import org.openstreetmap.josm.data.osm.PrimitiveId; 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 * Constructs a new {@code DownloadPrimitiveAction}. 027 */ 028 public DownloadPrimitiveAction() { 029 super(tr("Download object..."), "downloadprimitive", tr("Download OSM object by ID."), 030 Shortcut.registerShortcut("system:download_primitive", tr("File: {0}", tr("Download object...")), KeyEvent.VK_O, Shortcut.CTRL_SHIFT), true); 031 putValue("help", ht("/Action/DownloadObject")); 032 } 033 034 @Override 035 public void actionPerformed(ActionEvent e) { 036 037 DownloadObjectDialog dialog = new DownloadObjectDialog(); 038 if (dialog.showDialog().getValue() != dialog.getContinueButtonIndex()) return; 039 040 processItems(dialog.isNewLayerRequested(), dialog.getOsmIds(), dialog.isReferrersRequested(), dialog.isFullRelationRequested()); 041 } 042 043 /** 044 * @param newLayer if the data should be downloaded into a new layer 045 * @param ids List of primitive id to download 046 * @param downloadReferrers if the referrers of the object should be downloaded as well, i.e., parent relations, and for nodes, additionally, parent ways 047 * @param full if the members of a relation should be downloaded as well 048 */ 049 public static void processItems(boolean newLayer, final List<PrimitiveId> ids, boolean downloadReferrers, boolean full) { 050 final DownloadPrimitivesWithReferrersTask task = 051 new DownloadPrimitivesWithReferrersTask(newLayer, ids, downloadReferrers, full, null); 052 Main.worker.submit(task); 053 Main.worker.submit(new Runnable() { 054 @Override 055 public void run() { 056 final List<PrimitiveId> downloaded = task.getDownloadedId(); 057 if(downloaded != null) { 058 GuiHelper.runInEDT(new Runnable() { 059 @Override 060 public void run() { 061 Main.main.getCurrentDataSet().setSelected(downloaded); 062 } 063 }); 064 } 065 } 066 }); 067 } 068}