/* $Id: AddToDoItemDialog.java 17818 2010-01-12 18:39:46Z 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:

  *    bobtarling

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

  *

  * 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.cognitive.ui;

 import java.awt.Insets;

 import java.awt.event.ActionEvent;

 import javax.swing.DefaultListModel;

 import javax.swing.JComboBox;

 import javax.swing.JLabel;

 import javax.swing.JList;

 import javax.swing.JPanel;

 import javax.swing.JScrollPane;

 import javax.swing.JTextArea;

 import javax.swing.JTextField;

 import javax.swing.ListCellRenderer;

 import org.argouml.cognitive.Designer;

 import org.argouml.cognitive.ListSet;

 import org.argouml.cognitive.ToDoItem;

 import org.argouml.cognitive.Translator;

 import org.argouml.ui.targetmanager.TargetManager;

 import org.argouml.uml.cognitive.UMLToDoItem;

 import org.argouml.util.ArgoDialog;

 import org.tigris.swidgets.Dialog;

 import org.tigris.swidgets.LabelledLayout;

 /**

  * The dialog to enter a new ToDoItem.

  */

 public class AddToDoItemDialog extends ArgoDialog {

     ////////////////////////////////////////////////////////////////

     // constants

     private static final String[] PRIORITIES = {

         Translator.localize("misc.level.high"),

         Translator.localize("misc.level.medium"),

         Translator.localize("misc.level.low"),

     };

     private static final int TEXT_ROWS = 8;

     private static final int TEXT_COLUMNS = 30;

     /** Insets in pixels  */

     private static final int INSET_PX = 3;

     ////////////////////////////////////////////////////////////////

     // instance variables

     private JTextField headLineTextField;

     private JComboBox  priorityComboBox;

     private JTextField moreinfoTextField;

     private JList offenderList;

     private JTextArea  descriptionTextArea;

     /**

      * Create a new AddToDoItemDialog

      * @param renderer the ListCellRenderer to use in order

      *                 to display the offenders

      */

     public AddToDoItemDialog(ListCellRenderer renderer) {

         super(Translator.localize("dialog.title.add-todo-item"),

               Dialog.OK_CANCEL_OPTION, true);

         headLineTextField = new JTextField(TEXT_COLUMNS);

         priorityComboBox = new JComboBox(PRIORITIES);

         moreinfoTextField = new JTextField(TEXT_COLUMNS);

         descriptionTextArea = new JTextArea(TEXT_ROWS, TEXT_COLUMNS);

         DefaultListModel dlm = new DefaultListModel();

         Object[] offObj =

             TargetManager.getInstance().getModelTargets().toArray();

         for (int i = 0; i < offObj.length; i++) {

             if (offObj[i] != null) {

                 dlm.addElement(offObj[i]);

             }

         }

         offenderList = new JList(dlm);

         offenderList.setCellRenderer(renderer);

         JScrollPane offenderScroll = new JScrollPane(offenderList);

         offenderScroll.setOpaque(true);

         JLabel headlineLabel =

             new JLabel(Translator.localize("label.headline"));

         JLabel priorityLabel =

             new JLabel(Translator.localize("label.priority"));

         JLabel moreInfoLabel =

             new JLabel(Translator.localize("label.more-info-url"));

         JLabel offenderLabel =

             new JLabel(Translator.localize("label.offenders"));

         priorityComboBox.setSelectedItem(PRIORITIES[0]);

         JPanel panel = new JPanel(new LabelledLayout(getLabelGap(),

                 getComponentGap()));

         headlineLabel.setLabelFor(headLineTextField);

         panel.add(headlineLabel);

         panel.add(headLineTextField);

         priorityLabel.setLabelFor(priorityComboBox);

         panel.add(priorityLabel);

         panel.add(priorityComboBox);

         moreInfoLabel.setLabelFor(moreinfoTextField);

         panel.add(moreInfoLabel);

         panel.add(moreinfoTextField);

         offenderLabel.setLabelFor(offenderScroll);

         panel.add(offenderLabel);

         panel.add(offenderScroll);

         descriptionTextArea.setLineWrap(true);  //MVW - Issue 2422

         descriptionTextArea.setWrapStyleWord(true);   //MVW - Issue 2422

         descriptionTextArea.setText(Translator.localize("label.enter-todo-item")

                             + "\n");

         descriptionTextArea.setMargin(new Insets(INSET_PX, INSET_PX,

                 INSET_PX, INSET_PX));

         JScrollPane descriptionScroller = new JScrollPane(descriptionTextArea);

         descriptionScroller.setPreferredSize(

                 descriptionTextArea.getPreferredSize());

         panel.add(descriptionScroller);

         setContent(panel);

     }

     /*

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

      */

     @Override

     public void actionPerformed(ActionEvent e) {

         super.actionPerformed(e);

         if (e.getSource() == getOkButton()) {

             doAdd();

         }

     }

     private void doAdd() {

         Designer designer = Designer.theDesigner();

         String headline = headLineTextField.getText();

         int priority = ToDoItem.HIGH_PRIORITY;

         switch (priorityComboBox.getSelectedIndex()) {

         case 0:

             priority = ToDoItem.HIGH_PRIORITY;

             break;

         case 1:

             priority = ToDoItem.MED_PRIORITY;

             break;

         case 2:

             priority = ToDoItem.LOW_PRIORITY;

             break;

         }

         String desc = descriptionTextArea.getText();

         String moreInfoURL = moreinfoTextField.getText();

         ListSet newOffenders = new ListSet();

         for (int i = 0; i < offenderList.getModel().getSize(); i++) {

             newOffenders.add(offenderList.getModel().getElementAt(i));

         }

         ToDoItem item =

             new UMLToDoItem(designer, headline, priority, desc, moreInfoURL, newOffenders);

         designer.getToDoList().addElement(item); //? inform()

         Designer.firePropertyChange(Designer.MODEL_TODOITEM_ADDED, null, item);

     }

 }