/* $Id: ActionNewSignal.java 17890 2010-01-12 21:21:00Z linus $

  *****************************************************************************

  * 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:

  *    linus

  *****************************************************************************

  *

  * Some portions of this file was previously release using the BSD License:

  */

 // Copyright (c) 2005-2007 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.common_behavior;

 import java.awt.event.ActionEvent;

 import javax.swing.Action;

 import javax.swing.Icon;

 import org.argouml.application.helpers.ResourceLoaderWrapper;

 import org.argouml.i18n.Translator;

 import org.argouml.model.Model;

 import org.argouml.ui.targetmanager.TargetManager;

 import org.argouml.uml.ui.AbstractActionNewModelElement;

 /**

  * Create a new Signal.

  */

 public class ActionNewSignal extends AbstractActionNewModelElement {

     /**

      * The constructor.

      */

     public ActionNewSignal() {

         super("button.new-signal");

         putValue(Action.NAME, Translator.localize("button.new-signal"));

         Icon icon = ResourceLoaderWrapper.lookupIcon("SignalSending");

         putValue(Action.SMALL_ICON, icon);

     }

     /**

      * Creates a new signal and in case of a SignalEvent as target also set the

      * Signal for this event.<p>

      * {@inheritDoc}

      */

     public void actionPerformed(ActionEvent e) {

         Object target = TargetManager.getInstance().getModelTarget();

         if (Model.getFacade().isASignalEvent(target)

                 || Model.getFacade().isASendAction(target)

                 || Model.getFacade().isAReception(target)

                 || Model.getFacade().isABehavioralFeature(target)) {

             Object newSig = 

                 Model.getCommonBehaviorFactory().buildSignal(target);

             TargetManager.getInstance().setTarget(newSig);

         } else {

             Object ns = null;

             if (Model.getFacade().isANamespace(target)) {

                 ns = target;

             } else {

                 ns = Model.getFacade().getNamespace(target);

             }

             Object newElement = Model.getCommonBehaviorFactory().createSignal();

             TargetManager.getInstance().setTarget(newElement);

             Model.getCoreHelper().setNamespace(newElement, ns);

         }

         super.actionPerformed(e);

     }

 }