// License: GPL. For details, see LICENSE file.
package relcontext.actions;
import static org.openstreetmap.josm.tools.I18n.tr;
import java.awt.event.ActionEvent;
import javax.swing.AbstractAction;
import org.openstreetmap.josm.Main;
import org.openstreetmap.josm.data.osm.Relation;
import org.openstreetmap.josm.tools.ImageProvider;
import relcontext.ChosenRelation;
import relcontext.ChosenRelationListener;
public class SelectMembersAction extends AbstractAction implements ChosenRelationListener {
private ChosenRelation rel;
public SelectMembersAction(ChosenRelation rel) {
super(tr("Select members"));
putValue(SMALL_ICON, ImageProvider.get("selectall"));
this.rel = rel;
rel.addChosenRelationListener(this);
setEnabled(rel.get() != null);
}
@Override
public void actionPerformed(ActionEvent e) {
Main.getLayerManager().getEditLayer().data.setSelected(rel.get() == null ? null : rel.get().getMemberPrimitives());
}
@Override
public void chosenRelationChanged(Relation oldRelation, Relation newRelation) {
setEnabled(newRelation != null);
}
}