/* $Id: FigStereotype.java 17865 2010-01-12 20:45:26Z 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) 1996-2009 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.ui;

 import java.awt.Rectangle;

 import org.argouml.model.Model;

 import org.argouml.model.UmlChangeEvent;

 import org.argouml.notation.providers.uml.NotationUtilityUml;

 import org.argouml.uml.diagram.DiagramSettings;

 import org.tigris.gef.presentation.Fig;

 import org.tigris.gef.presentation.FigText;

 /**

  * Fig to show one stereotype within a FigStereotypesGroup.

  * <p>

  * The stereotype is not editable on the fig, hence we

  * do not use a Notation Provider. <p>

  * This Fig listens to model changes regarding the name of the stereotype.

  *

  * @author Bob Tarling

  */

 public class FigStereotype extends FigSingleLineText {

     /**

      * Construct a fig for a Stereotype or a keyword (which visually resembles a

      * stereotype).

      * 

      * @param owner owning UML element or null if this fig is being used for a

      *            keyword.

      * @param bounds position and size

      * @param settings render settings

      */

     public FigStereotype(Object owner, Rectangle bounds,

             DiagramSettings settings) {

         super(owner, bounds, settings, true,

                 new String[] {"name"});

         assert owner != null;

         initialize();

         setText();

     }

     private void initialize() {

         setEditable(false);

         setTextColor(TEXT_COLOR);

         setTextFilled(false);

         setJustification(FigText.JUSTIFY_CENTER);

         setRightMargin(3);

         setLeftMargin(3);

     }

     /* Force the line-width to 0, since the FigGroup that contains the 

      * stereotype may want to show a border, but we don't. */

     @Override

     public void setLineWidth(int w) {

         super.setLineWidth(0);

     }

     // Called by propertyChange

     protected void updateLayout(UmlChangeEvent event) {

         assert event != null;

         Rectangle oldBounds = getBounds();

         setText(); // this does a calcBounds()

         if (oldBounds != getBounds()) {

             setBounds(getBounds());

         }

         if (getGroup() != null ) {

             /* TODO: Why do I need to do this? */

             getGroup().calcBounds();

             getGroup().setBounds(getGroup().getBounds());

             if (oldBounds != getBounds()) {

                 Fig sg = getGroup().getGroup();

                 /* TODO: Why do I need to do this? */

                 if (sg != null) {

                     sg.calcBounds();

                     sg.setBounds(sg.getBounds());

                 }

             }

         }

         /* Test-case for the above code: 

          * Draw a class. 

          * Create a stereotype for it by clicking on the prop-panel tool, and 

          * name it.

          * Remove the class from the diagram.

          * Drag the class from the explorer on the diagram.

          * Select the stereotype in the explorer, and change

          * its name in the prop-panel to something longer.

          * The longer name does not make the class Fig wider 

          * unless the above code is added.*/

         damage();

     }

     @Override

     protected void setText() {

         setText(Model.getFacade().getName(getOwner()));

     }

     /**

      * Add guillemets to any text set to this Fig.

      * {@inheritDoc}

      */

     public void setText(String text) {

         super.setText(NotationUtilityUml.formatStereotype(text,

                 getSettings().getNotationSettings().isUseGuillemets()));

         damage();

     }

 }