/* $Id: FigNodeInstance.java 18852 2010-11-20 19:27:11Z mvw $

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

  * Copyright (c) 2009-2010 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:

  *    Michiel van der Wulp

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

  *

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

  */

 // Copyright (c) 1996-2009 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.diagram.deployment.ui;

 import java.awt.Rectangle;

 import java.util.ArrayList;

 import java.util.Collection;

 import org.argouml.model.Model;

 import org.argouml.notation.NotationProviderFactory2;

 import org.argouml.uml.diagram.DiagramSettings;

 import org.argouml.uml.diagram.ui.FigEdgeModelElement;

 import org.tigris.gef.base.Selection;

 import org.tigris.gef.presentation.Fig;

 /**

  * Class to display graphics for a UML NodeInstance in a diagram.<p>

  *

  * @author 5eichler@informatik.uni-hamburg.de

  */

 public class FigNodeInstance extends AbstractFigNode {

     /**

      * Construct a new FigNodeInstance.

      * 

      * @param owner owning UML element

      * @param bounds position and size

      * @param settings render settings

      */

     public FigNodeInstance(Object owner, Rectangle bounds,

             DiagramSettings settings) {

         super(owner, bounds, settings);

         getNameFig().setUnderline(true);

     }

     @Override

     protected int getNotationProviderType() {

         return NotationProviderFactory2.TYPE_NODEINSTANCE;

     }

     @Override

     public Object clone() {

         Object clone = super.clone();

         return clone;

     }

     /*

      * @see org.tigris.gef.presentation.Fig#makeSelection()

      */

     @Override

     public Selection makeSelection() {

         return new SelectionNodeInstance(this);

     }

     /*

      * @see org.tigris.gef.presentation.Fig#setEnclosingFig(org.tigris.gef.presentation.Fig)

      */

     @Override

     public void setEnclosingFig(Fig encloser) {

         if (getOwner() != null) {

             Object nod = getOwner();

             if (encloser != null) {

                 Object comp = encloser.getOwner();

                 if (Model.getFacade().isAComponentInstance(comp)) {

                     if (Model.getFacade().getComponentInstance(nod) != comp) {

                         Model.getCommonBehaviorHelper()

                                 .setComponentInstance(nod, comp);

                         super.setEnclosingFig(encloser);

                     }

                 } else if (Model.getFacade().isANode(comp)) {

                     super.setEnclosingFig(encloser);

                 }

             } else if (encloser == null) {

                 if (isVisible()

                         // If we are not visible most likely

                         // we're being deleted.

                         // TODO: This indicates a more fundamental problem that

                         // should be investigated - tfm - 20061230

                         && Model.getFacade().getComponentInstance(nod) != null) {

                     Model.getCommonBehaviorHelper()

                             .setComponentInstance(nod, null);

                     super.setEnclosingFig(encloser);

                 }

             }

         }

         if (getLayer() != null) {

             // elementOrdering(figures);

             Collection contents = new ArrayList(getLayer().getContents());

             for (Object o : contents) {

                 if (o instanceof FigEdgeModelElement) {

                     FigEdgeModelElement figedge = (FigEdgeModelElement) o;

                     figedge.getLayer().bringToFront(figedge);

                 }

             }

         }

     }

 }