001/*
002 * Copyright (c) 2003-2010 The Regents of the University of California.
003 * All rights reserved.
004 *
005 * '$Author: welker $'
006 * '$Date: 2010-05-06 05:21:26 +0000 (Thu, 06 May 2010) $' 
007 * '$Revision: 24234 $'
008 * 
009 * Permission is hereby granted, without written agreement and without
010 * license or royalty fees, to use, copy, modify, and distribute this
011 * software and its documentation for any purpose, provided that the above
012 * copyright notice and the following two paragraphs appear in all copies
013 * of this software.
014 *
015 * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
016 * FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
017 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
018 * THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
019 * SUCH DAMAGE.
020 *
021 * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
022 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
023 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
024 * PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
025 * CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
026 * ENHANCEMENTS, OR MODIFICATIONS.
027 *
028 */
029
030package org.kepler.gui;
031
032import java.awt.Component;
033import java.awt.event.ActionEvent;
034
035import javax.swing.JOptionPane;
036import javax.swing.tree.TreePath;
037
038import ptolemy.vergil.basic.BasicGraphFrame;
039import ptolemy.vergil.toolbox.FigureAction;
040
041/**
042 * This action removes actors from the tree
043 * 
044 *@author Chad Berkley
045 *@since February 17, 2005
046 */
047public class RemoveActorAction extends FigureAction {
048        private final static String LABEL = "Remove Actor";
049        private TreePath path;
050        private Component parent;
051        private NewActorFrame naFrame;
052
053        /**
054         * Constructor
055         * 
056         *@param path
057         *            the TreePath where the actor is being removed.
058         */
059        public RemoveActorAction(TreePath path, Component parent) {
060                super(LABEL);
061                this.path = path;
062                this.parent = parent;
063        }
064
065        /**
066         * Invoked when an action occurs.
067         * 
068         *@param e
069         *            ActionEvent
070         */
071        public void actionPerformed(ActionEvent e) {
072                super.actionPerformed(e);
073                Component current = parent;
074                while (parent != null && !(parent instanceof BasicGraphFrame)) {
075                        parent = current.getParent();
076                        current = parent;
077                }
078
079                int userChoice = JOptionPane
080                                .showConfirmDialog(
081                                                null,
082                                                "Are you sure you "
083                                                                + "want to remove this actor?  It will no longer be accessible from the "
084                                                                + "actor library.  Click \"Yes\" to remove the actor.",
085                                                "Are you sure?", JOptionPane.YES_NO_OPTION);
086                if (userChoice == JOptionPane.YES_OPTION) {
087                        System.out.println("removing actor...");
088                        JOptionPane
089                                        .showMessageDialog(
090                                                        null,
091                                                        "This functionality isn't implemented yet...check back in alpha 6.",
092                                                        "alert", JOptionPane.ERROR_MESSAGE);
093                }
094        }
095}