package gis2.scenario;
import javax.swing.undo.AbstractUndoableEdit;
import maps.gml.GMLShape;
/**
Tool for removing civilians.
*/
public class RemoveCivilianTool extends ShapeTool {
/**
Construct a RemoveCivilianTool.
@param editor The editor instance.
*/
public RemoveCivilianTool(ScenarioEditor editor) {
super(editor);
}
@Override
public String getName() {
return "Remove civilian";
}
@Override
protected boolean shouldHighlight(GMLShape shape) {
return true;
}
@Override
protected void processClick(GMLShape shape) {
editor.getScenario().removeCivilian(shape.getID());
editor.setChanged();
editor.updateOverlays();
editor.addEdit(new RemoveCivilianEdit(shape.getID()));
}
private class RemoveCivilianEdit extends AbstractUndoableEdit {
private int id;
public RemoveCivilianEdit(int id) {
this.id = id;
}
@Override
public void undo() {
super.undo();
editor.getScenario().addCivilian(id);
editor.updateOverlays();
}
@Override
public void redo() {
super.redo();
editor.getScenario().removeCivilian(id);
editor.updateOverlays();
}
}
}