/* $Id: ActionAddCreateActionInstantiation.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:

  *    tfmorris

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

  *

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

  */

 // Copyright (c) 1996-2007 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.util.ArrayList;

 import java.util.Collection;

 import java.util.List;

 import org.argouml.i18n.Translator;

 import org.argouml.kernel.Project;

 import org.argouml.kernel.ProjectManager;

 import org.argouml.model.Model;

 import org.argouml.uml.ui.AbstractActionAddModelElement2;

 /**

  * This action binds Instances to one  Classifiers,

  * which declare its structure and behavior.

  */

 public class ActionAddCreateActionInstantiation

     extends AbstractActionAddModelElement2 {

     private Object choiceClass = Model.getMetaTypes().getClassifier();

     /**

      * Constructor.

      */

     public ActionAddCreateActionInstantiation() {

         super();

         setMultiSelect(false);

     }

     protected void doIt(Collection selected) {

         if (selected != null && selected.size() >= 1) {

             Model.getCommonBehaviorHelper().setInstantiation(getTarget(),

                     selected.iterator().next());

         } else {

             Model.getCommonBehaviorHelper().setInstantiation(getTarget(),

                     null);

         }

     }

     protected List getChoices() {

         List ret = new ArrayList();

         if (getTarget() != null) {

             Project p = ProjectManager.getManager().getCurrentProject();

             Object model = p.getRoot();

             ret.addAll(Model.getModelManagementHelper()

                     .getAllModelElementsOfKindWithModel(model, choiceClass));

         }

         return ret;

     }

     protected String getDialogTitle() {

         return Translator.localize("dialog.title.add-instantiation");

     }

     protected List getSelected() {

         List ret = new ArrayList();

         Object instantiation =

             Model.getCommonBehaviorHelper().getInstantiation(getTarget());

         if (instantiation != null) {

             ret.add(instantiation);

         }

         return ret;

     }

     /**

      * The UID.

      */

     private static final long serialVersionUID = -7108663482184056359L;

 }