// License: GPL. For details, see LICENSE file.
package relcontext.actions;
import static org.openstreetmap.josm.tools.I18n.tr;
import java.awt.event.ActionEvent;
import java.util.Collections;
import javax.swing.AbstractAction;
import org.openstreetmap.josm.Main;
import org.openstreetmap.josm.command.Command;
import org.openstreetmap.josm.command.DeleteCommand;
import org.openstreetmap.josm.data.osm.Relation;
import org.openstreetmap.josm.tools.ImageProvider;
import relcontext.ChosenRelation;
import relcontext.ChosenRelationListener;
public class DeleteChosenRelationAction extends AbstractAction implements ChosenRelationListener {
private ChosenRelation rel;
public DeleteChosenRelationAction(ChosenRelation rel) {
super(tr("Delete relation"));
putValue(SMALL_ICON, ImageProvider.get("dialogs", "delete"));
this.rel = rel;
rel.addChosenRelationListener(this);
setEnabled(rel.get() != null);
}
@Override
public void actionPerformed(ActionEvent e) {
Relation r = rel.get();
rel.clear();
Command c = DeleteCommand.delete(Main.getLayerManager().getEditLayer(), Collections.singleton(r), true, true);
if (c != null) {
Main.main.undoRedo.add(c);
}
}
@Override
public void chosenRelationChanged(Relation oldRelation, Relation newRelation) {
setEnabled(newRelation != null);
}
}