/* $Id: WizManyNames.java 17849 2010-01-12 19:50:34Z 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) 1996-2006 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.cognitive.critics;

 import java.util.ArrayList;

 import java.util.List;

 import java.util.Vector;

 import javax.swing.JPanel;

 import org.apache.log4j.Logger;

 import org.argouml.cognitive.ui.WizStepManyTextFields;

 import org.argouml.i18n.Translator;

 import org.argouml.model.Model;

 /**

  * A non-modal wizard to help the user change the name of a ModelElement to a

  * better name.

  * 

  * @author jrobbins

  */

 public class WizManyNames extends UMLWizard {

     /**

      * Logger.

      */

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

     /**

      * The text that describes what to be done.

      */

     private String instructions = Translator

             .localize("critics.WizManyNames-ins");

     /**

      * A list of model elements.

      */

     private List mes;

     private WizStepManyTextFields step1;

     /**

      * The constructor.

      * 

      */

     public WizManyNames() {

     }

     /**

      * Set the list of offending ModelElements.

      * 

      * @param elements the list of offending ModelElements

      */

     public void setModelElements(List elements) {

         int mSize = elements.size();

         for (int i = 0; i < 3 && i < mSize; ++i) {

             if (!Model.getFacade().isAModelElement(elements.get(i))) {

                 throw new IllegalArgumentException(

                         "The list should contain model elements in "

                                 + "the first 3 positions");

             }

         }

         mes = elements;

     }

     /*

      * @see org.argouml.cognitive.ui.Wizard#makePanel(int)

      */

     public JPanel makePanel(int newStep) {

         switch (newStep) {

         case 1:

             if (step1 == null) {

                 List<String> names = new ArrayList<String>();

                 int size = mes.size();

                 for (int i = 0; i < size; i++) {

                     Object me = mes.get(i);

                     names.add(Model.getFacade().getName(me));

                 }

                 step1 = new WizStepManyTextFields(this, instructions, names);

             }

             return step1;

         default:

         }

         return null;

     }

     /*

      * @see org.argouml.cognitive.ui.Wizard#doAction(int)

      */

     public void doAction(int oldStep) {

         LOG.debug("doAction " + oldStep);

         switch (oldStep) {

         case 1:

             List<String> newNames = null;

             if (step1 != null) {

                 newNames = step1.getStringList();

             }

             try {

                 int size = mes.size();

                 for (int i = 0; i < size; i++) {

                     Object me = mes.get(i);

                     Model.getCoreHelper().setName(me, newNames.get(i));

                 }

             } catch (Exception pve) {

                 LOG.error("could not set name", pve);

             }

             break;

         default:

         }

     }

     /**

      * The UID.

      */

     private static final long serialVersionUID = -2827847568754795770L;

 }