| 1 | // License: GPL. Copyright 2007 by Immanuel Scholz and others
|
|---|
| 2 | package org.openstreetmap.josm.actions;
|
|---|
| 3 |
|
|---|
| 4 | import static org.openstreetmap.josm.tools.I18n.tr;
|
|---|
| 5 | import static org.openstreetmap.josm.gui.help.HelpUtil.ht;
|
|---|
| 6 |
|
|---|
| 7 | import java.awt.event.ActionEvent;
|
|---|
| 8 | import java.awt.event.KeyEvent;
|
|---|
| 9 | import java.util.Collection;
|
|---|
| 10 |
|
|---|
| 11 | import org.openstreetmap.josm.Main;
|
|---|
| 12 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
|
|---|
| 13 | import org.openstreetmap.josm.tools.Shortcut;
|
|---|
| 14 |
|
|---|
| 15 | public final class DeleteAction extends JosmAction {
|
|---|
| 16 |
|
|---|
| 17 | public DeleteAction() {
|
|---|
| 18 | super(tr("Delete"), "dialogs/delete", tr("Delete selected objects."),
|
|---|
| 19 | Shortcut.registerShortcut("system:delete", tr("Edit: {0}", tr("Delete")), KeyEvent.VK_DELETE, Shortcut.GROUP_DIRECT), true);
|
|---|
| 20 | putValue("help", ht("/Action/Delete"));
|
|---|
| 21 | }
|
|---|
| 22 |
|
|---|
| 23 | public void actionPerformed(ActionEvent e) {
|
|---|
| 24 | if (!isEnabled())
|
|---|
| 25 | return;
|
|---|
| 26 | if(!Main.map.mapView.isActiveLayerVisible())
|
|---|
| 27 | return;
|
|---|
| 28 | org.openstreetmap.josm.actions.mapmode.DeleteAction.doActionPerformed(e);
|
|---|
| 29 | }
|
|---|
| 30 |
|
|---|
| 31 | @Override
|
|---|
| 32 | protected void updateEnabledState() {
|
|---|
| 33 | if (getCurrentDataSet() == null) {
|
|---|
| 34 | setEnabled(false);
|
|---|
| 35 | } else {
|
|---|
| 36 | updateEnabledState(getCurrentDataSet().getSelected());
|
|---|
| 37 | }
|
|---|
| 38 | }
|
|---|
| 39 |
|
|---|
| 40 | @Override
|
|---|
| 41 | protected void updateEnabledState(Collection<? extends OsmPrimitive> selection) {
|
|---|
| 42 | setEnabled(selection != null && !selection.isEmpty());
|
|---|
| 43 | }
|
|---|
| 44 | }
|
|---|
