/* $Id: ActionSetObjectFlowStateClassifier.java 18735 2010-09-13 11:37:06Z bobtarling $
 *****************************************************************************
 * Copyright (c) 2009 Contributors - see below
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    bobtarling
 *****************************************************************************
 *
 * Some portions of this file was previously release using the BSD License:
 */

// Copyright (c) 1996-2006 The Regents of the University of California. All
// Rights Reserved. Permission to use, copy, modify, and distribute this
// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
// and this paragraph appear in all copies.  This software program and
// documentation are copyrighted by The Regents of the University of
// California. The software program and documentation are supplied "AS
// IS", without any accompanying services from The Regents. The Regents
// does not warrant that the operation of the program will be
// uninterrupted or error-free. The end-user understands that the program
// was developed for research purposes and is advised not to rely
// exclusively on the program for any reason.  IN NO EVENT SHALL THE
// UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
// SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,
// UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

package org.argouml.uml.ui.behavior.activity_graphs;

import java.awt.event.ActionEvent;

import org.argouml.model.Model;
import org.argouml.uml.ui.UMLComboBox2;
import org.argouml.ui.UndoableAction;

/**
 * @since Aug 11, 2004
 * @author mvw
 * @deprecated in 0.31.5 by Bob Tarling. Property panel controls are now
 * internal to the property panel component
 */
@Deprecated
public class ActionSetObjectFlowStateClassifier extends UndoableAction {

    /**
     * Constructor for ActionSetObjectFlowStateClassifier.
     */
    public ActionSetObjectFlowStateClassifier() {
        super();
    }

    /*
     * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
     */
    public void actionPerformed(ActionEvent e) {
        Object source = e.getSource(); // the source UI element of the event
        Object oldClassifier = null;
        Object newClassifier = null;
        Object m = null;
        if (source instanceof UMLComboBox2) {
            UMLComboBox2 box = (UMLComboBox2) source;
            Object ofs = box.getTarget();
            if (Model.getFacade().isAObjectFlowState(ofs)) {
                oldClassifier = Model.getFacade().getType(ofs);
                m = ofs;
            }
            Object cl = box.getSelectedItem();
            if (Model.getFacade().isAClassifier(cl)) {
                newClassifier = cl;
            }
        }
        if (newClassifier != oldClassifier
                && m != null
                && newClassifier != null) {
            super.actionPerformed(e);
            Model.getCoreHelper().setType(m, newClassifier);
        }
    }

}