/*
* @(#)SendToBackCommand.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;
/**
* A command to send the selection to the back of the drawing.
*/
public class SendToBackCommand extends Command {
private DrawingView fView;
/**
* Constructs a send to back command.
* @param name the command name
* @param view the target view
*/
public SendToBackCommand(String name, DrawingView view) {
super(name);
fView = view;
}
public void execute() {
FigureEnumeration k = new ReverseFigureEnumerator(fView.selectionZOrdered());
while (k.hasMoreElements()) {
fView.drawing().sendToBack(k.nextFigure());
}
fView.checkDamage();
}
public boolean isExecutable() {
return fView.selectionCount() > 0;
}
}