package gis2.scenario;
import javax.swing.undo.AbstractUndoableEdit;
import maps.gml.GMLBuilding;
import maps.gml.GMLShape;
/**
Tool for placing refuges.
*/
public class PlaceRefugeTool extends ShapeTool {
/**
Construct a PlaceRefugeTool.
@param editor The editor instance.
*/
public PlaceRefugeTool(ScenarioEditor editor) {
super(editor);
}
@Override
public String getName() {
return "Place refuge";
}
@Override
protected boolean shouldHighlight(GMLShape shape) {
return shape instanceof GMLBuilding;
}
@Override
protected void processClick(GMLShape shape) {
editor.getScenario().addRefuge(shape.getID());
editor.setChanged();
editor.updateOverlays();
editor.addEdit(new AddRefugeEdit(shape.getID()));
}
private class AddRefugeEdit extends AbstractUndoableEdit {
private int id;
public AddRefugeEdit(int id) {
this.id = id;
}
@Override
public void undo() {
super.undo();
editor.getScenario().removeRefuge(id);
editor.updateOverlays();
}
@Override
public void redo() {
super.redo();
editor.getScenario().addRefuge(id);
editor.updateOverlays();
}
}
}