// DeleteCmd.java
// Command class to perform a delete command.

// Written by THC for CS 5 Lab Assignment 3.

import java.awt.*;

public class DeleteCmd extends Command {
  // When the mouse is clicked, find the frontmost Shape in the drawing
  // that contains the mouse position. If there is such a Shape, then
  // have it remove itself from the drawing.
  public void executeClick(Point p, Drawing dwg) {
    // Find the frontmost Shape containing p.
    Shape s = dwg.getFrontmostContainer(p);

    if (s != null) // was there a Shape containing p?
      dwg.remove(s); // yes, remove it from the drawing
  }
}