/* $Id: StylePanel.java 17924 2010-01-27 19:50:58Z 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) 1996-2008 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.ui;

 import java.awt.event.ActionEvent;

 import java.awt.event.ActionListener;

 import java.awt.event.ItemEvent;

 import java.awt.event.ItemListener;

 import java.beans.PropertyChangeEvent;

 import javax.swing.event.DocumentEvent;

 import javax.swing.event.DocumentListener;

 import javax.swing.event.ListSelectionEvent;

 import javax.swing.event.ListSelectionListener;

 import org.apache.log4j.Logger;

 import org.argouml.application.api.AbstractArgoJPanel;

 import org.argouml.i18n.Translator;

 import org.argouml.model.Model;

 import org.argouml.ui.targetmanager.TargetEvent;

 import org.argouml.uml.diagram.ArgoDiagram;

 import org.argouml.uml.diagram.DiagramUtils;

 import org.tigris.gef.presentation.Fig;

 import org.tigris.swidgets.LabelledLayout;

 /**

  * The Presentation panel - formerly called style panel.

  *

  */

 public class StylePanel

     extends AbstractArgoJPanel

     implements TabFigTarget,

                 ItemListener, DocumentListener, ListSelectionListener,

                 ActionListener {

     /**

      * Logger.

      */

     private static final Logger LOG = Logger.getLogger(StylePanel.class);

     private Fig panelTarget;

     /**

      * The constructor.

      *

      * @param tag The localization tag for the panel title.

      */

     public StylePanel(String tag) {

         super(Translator.localize(tag));

         setLayout(new LabelledLayout());

     }

     /**

      * Add a separator.

      */

     protected final void addSeperator() {

         add(LabelledLayout.getSeperator());

     }

     /**

      * This method must be overridden by implementors if they don't want to

      * refresh the whole style panel every time a property change events is

      * fired.  The default behavior is to always call {@link #refresh()}.

      * @see #refresh()

      */

     public void refresh(PropertyChangeEvent e) {

         refresh();

     }

     /*

      * @see org.argouml.ui.TabTarget#setTarget(java.lang.Object)

      */

     public void setTarget(Object t) {

         if (!(t instanceof Fig)) {

             if (Model.getFacade().isAUMLElement(t)) {

                 ArgoDiagram diagram = DiagramUtils.getActiveDiagram();

                 if (diagram != null) {

                     t = diagram.presentationFor(t);

                 }

                 if (!(t instanceof Fig)) {

                     return;

                 }

             } else {

                 return;

             }

         }

         panelTarget = (Fig) t;

         refresh();

     }

     /*

      * @see org.argouml.ui.TabTarget#getTarget()

      */

     public Object getTarget() {

         return panelTarget;

     }

     /*

      * @see org.argouml.ui.TabTarget#refresh()

      */

     public void refresh() {

         //_tableModel.setTarget(_target);

         //_table.setModel(_tableModel);

     }

     /*

      * Style panels only apply when a Fig is selected.

      *

      * @see org.argouml.ui.TabTarget#shouldBeEnabled(java.lang.Object)

      */

     public boolean shouldBeEnabled(Object target) {

         ArgoDiagram diagram = DiagramUtils.getActiveDiagram();

         target =

             (target instanceof Fig) ? target : diagram.getContainingFig(target);

         return (target instanceof Fig);

     }

     /*

      * @see javax.swing.event.DocumentListener#insertUpdate(javax.swing.event.DocumentEvent)

      */

     public void insertUpdate(DocumentEvent e) {

         LOG.debug(getClass().getName() + " insert");

     }

     /*

      * @see javax.swing.event.DocumentListener#removeUpdate(javax.swing.event.DocumentEvent)

      */

     public void removeUpdate(DocumentEvent e) {

         insertUpdate(e);

     }

     /*

      * @see javax.swing.event.DocumentListener#changedUpdate(javax.swing.event.DocumentEvent)

      */

     public void changedUpdate(DocumentEvent e) {

     }

     /*

      * @see java.awt.event.ItemListener#itemStateChanged(java.awt.event.ItemEvent)

      */

     public void itemStateChanged(ItemEvent e) {

     }

     /*

      * @see javax.swing.event.ListSelectionListener#valueChanged(javax.swing.event.ListSelectionEvent)

      */

     public void valueChanged(ListSelectionEvent lse) {

     }

     /*

      * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)

      */

     public void actionPerformed(ActionEvent ae) {

         // Object src = ae.getSource();

         //if (src == _config) doConfig();

     }

     /*

      * @see org.argouml.ui.targetmanager.TargetListener#targetAdded(

      *      TargetEvent)

      */

     public void targetAdded(TargetEvent e) {

         setTarget(e.getNewTarget());

     }

     /*

      * @see org.argouml.ui.targetmanager.TargetListener#targetRemoved(

      *      TargetEvent)

      */

     public void targetRemoved(TargetEvent e) {

         setTarget(e.getNewTarget());

     }

     /*

      * @see org.argouml.ui.targetmanager.TargetListener#targetSet(TargetEvent)

      */

     public void targetSet(TargetEvent e) {

         setTarget(e.getNewTarget());

     }

     /**

      * @return Returns the target of the Style Panel.

      */

     protected Fig getPanelTarget() {

         return panelTarget;

     }

     /**

      * The UID.

      */

     private static final long serialVersionUID = 2183676111107689482L;

 } /* end class StylePanel */