Ptidej-v5.2-master/PADL Serialiser DB4O Tests/rsc/JHotDraw v5.1/src/CH/ifa/draw/standard/BringToFrontCommand.java
/*
 * @(#)BringToFrontCommand.java 5.1
 *
 */

package CH.ifa.draw.standard;

import CH.ifa.draw.framework.DrawingView;
import CH.ifa.draw.framework.FigureEnumeration;
import CH.ifa.draw.util.Command;

/**
 * BringToFrontCommand brings the selected figures in the front of
 * the other figures.
 *
 * @see SendToBackCommand
 */
public class BringToFrontCommand
	   extends Command {

	private DrawingView fView;

   /**
	* Constructs a bring to front command.
	* @param name the command name
	* @param view the target view
	*/
	public BringToFrontCommand(String name, DrawingView view) {
		super(name);
		fView = view;
	}

	public void execute() {
	   FigureEnumeration k = new FigureEnumerator(fView.selectionZOrdered());
	   while (k.hasMoreElements()) {
			fView.drawing().bringToFront(k.nextFigure());
		}
		fView.checkDamage();
	}

	public boolean isExecutable() {
		return fView.selectionCount() > 0;
	}
}


