// License: GPL. See LICENSE file for details.
package org.openstreetmap.josm.actions;
import static org.openstreetmap.josm.gui.help.HelpUtil.ht;
import static org.openstreetmap.josm.tools.I18n.tr;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.util.List;
import org.openstreetmap.josm.Main;
import org.openstreetmap.josm.data.osm.PrimitiveId;
import org.openstreetmap.josm.gui.download.DownloadObjectDialog;
import org.openstreetmap.josm.gui.io.DownloadPrimitivesWithReferrersTask;
import org.openstreetmap.josm.gui.util.GuiHelper;
import org.openstreetmap.josm.tools.Shortcut;
/**
* Download an OsmPrimitive by specifying type and ID
*
* @author Matthias Julius
*/
public class DownloadPrimitiveAction extends JosmAction {
/**
* Constructs a new {@code DownloadPrimitiveAction}.
*/
public DownloadPrimitiveAction() {
super(tr("Download object..."), "downloadprimitive", tr("Download OSM object by ID."),
Shortcut.registerShortcut("system:download_primitive", tr("File: {0}", tr("Download object...")), KeyEvent.VK_O, Shortcut.CTRL_SHIFT), true);
putValue("help", ht("/Action/DownloadObject"));
}
@Override
public void actionPerformed(ActionEvent e) {
DownloadObjectDialog dialog = new DownloadObjectDialog();
if (dialog.showDialog().getValue() != dialog.getContinueButtonIndex()) return;
processItems(dialog.isNewLayerRequested(), dialog.getOsmIds(), dialog.isReferrersRequested(), dialog.isFullRelationRequested());
}
/**
* @param newLayer if the data should be downloaded into a new layer
* @param ids List of primitive id to download
* @param downloadReferrers if the referrers of the object should be downloaded as well, i.e., parent relations, and for nodes, additionally, parent ways
* @param full if the members of a relation should be downloaded as well
*/
public static void processItems(boolean newLayer, final List<PrimitiveId> ids, boolean downloadReferrers, boolean full) {
final DownloadPrimitivesWithReferrersTask task =
new DownloadPrimitivesWithReferrersTask(newLayer, ids, downloadReferrers, full, null);
Main.worker.submit(task);
Main.worker.submit(new Runnable() {
@Override
public void run() {
final List<PrimitiveId> downloaded = task.getDownloadedId();
if(downloaded != null) {
GuiHelper.runInEDT(new Runnable() {
@Override
public void run() {
Main.main.getCurrentDataSet().setSelected(downloaded);
}
});
}
}
});
}
}