// License: GPL. For details, see LICENSE file.
package org.openstreetmap.josm.plugins.utilsplugin2.selection;
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.Collection;
import java.util.HashSet;
import java.util.Set;
import javax.swing.JOptionPane;
import org.openstreetmap.josm.actions.JosmAction;
import org.openstreetmap.josm.data.osm.DataSet;
import org.openstreetmap.josm.data.osm.OsmPrimitive;
import org.openstreetmap.josm.data.osm.Way;
import org.openstreetmap.josm.gui.Notification;
import org.openstreetmap.josm.tools.Shortcut;
/**
* Extends current selection by selecting nodes on all touched ways
*/
public class IntersectedWaysAction extends JosmAction {
public IntersectedWaysAction() {
super(tr("Intersecting ways"), "intway", tr("Select intersecting ways"),
Shortcut.registerShortcut("tools:intway", tr("Tool: {0}", "Intersecting ways"),
KeyEvent.VK_I, Shortcut.DIRECT), true);
putValue("help", ht("/Action/SelectIntersectingWays"));
}
@Override
public void actionPerformed(ActionEvent e) {
DataSet ds = getLayerManager().getEditDataSet();
Set<Way> selectedWays = OsmPrimitive.getFilteredSet(ds.getSelected(), Way.class);
// select ways attached to already selected ways
if (!selectedWays.isEmpty()) {
Set<Way> newWays = new HashSet<>();
NodeWayUtils.addWaysIntersectingWays(
ds.getWays(),
selectedWays, newWays);
ds.addSelected(newWays);
return;
} else {
new Notification(
tr("Please select some ways to find connected and intersecting ways!")
).setIcon(JOptionPane.WARNING_MESSAGE).show();
}
}
@Override
protected void updateEnabledState() {
updateEnabledStateOnCurrentSelection();
}
@Override
protected void updateEnabledState(Collection<? extends OsmPrimitive> selection) {
if (selection == null) {
setEnabled(false);
return;
}
setEnabled(!selection.isEmpty());
}
}