/* $Id: GoListToTypeToItem.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:
* linus
*****************************************************************************
*
* 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.cognitive.ui;
import java.util.ArrayList;
import java.util.List;
import javax.swing.event.TreeModelListener;
import javax.swing.tree.TreePath;
import org.argouml.cognitive.Designer;
import org.argouml.cognitive.ToDoItem;
import org.argouml.cognitive.ToDoList;
/**
* Rule for sorting the ToDo list: Type -> Item.
*
*/
public class GoListToTypeToItem extends AbstractGoList2 {
////////////////////////////////////////////////////////////////
// TreeModel implementation
/*
* @see javax.swing.tree.TreeModel#getChild(java.lang.Object, int)
*/
public Object getChild(Object parent, int index) {
if (parent instanceof ToDoList) {
return KnowledgeTypeNode.getTypeList().get(index);
}
if (parent instanceof KnowledgeTypeNode) {
KnowledgeTypeNode ktn = (KnowledgeTypeNode) parent;
List<ToDoItem> itemList =
Designer.theDesigner().getToDoList().getToDoItemList();
synchronized (itemList) {
for (ToDoItem item : itemList) {
if (item.containsKnowledgeType(ktn.getName())) {
if (index == 0) {
return item;
}
index--;
}
}
}
}
throw new IndexOutOfBoundsException("getChild shouldnt get here "
+ "GoListToTypeToItem");
}
/*
* @see javax.swing.tree.TreeModel#getChildCount(java.lang.Object)
*/
public int getChildCount(Object parent) {
if (parent instanceof ToDoList) {
return KnowledgeTypeNode.getTypeList().size();
}
if (parent instanceof KnowledgeTypeNode) {
KnowledgeTypeNode ktn = (KnowledgeTypeNode) parent;
int count = 0;
List<ToDoItem> itemList =
Designer.theDesigner().getToDoList().getToDoItemList();
synchronized (itemList) {
for (ToDoItem item : itemList) {
if (item.containsKnowledgeType(ktn.getName())) {
count++;
}
}
}
return count;
}
return 0;
}
/*
* @see javax.swing.tree.TreeModel#getIndexOfChild(
* java.lang.Object, java.lang.Object)
*/
public int getIndexOfChild(Object parent, Object child) {
if (parent instanceof ToDoList) {
return KnowledgeTypeNode.getTypeList().indexOf(child);
}
if (parent instanceof KnowledgeTypeNode) {
// instead of making a new list, decrement index, return when
// found and index == 0
List<ToDoItem> candidates = new ArrayList<ToDoItem>();
KnowledgeTypeNode ktn = (KnowledgeTypeNode) parent;
List<ToDoItem> itemList =
Designer.theDesigner().getToDoList().getToDoItemList();
synchronized (itemList) {
for (ToDoItem item : itemList) {
if (item.containsKnowledgeType(ktn.getName())) {
candidates.add(item);
}
}
}
return candidates.indexOf(child);
}
return -1;
}
/*
* @see javax.swing.tree.TreeModel#isLeaf(java.lang.Object)
*/
public boolean isLeaf(Object node) {
if (node instanceof ToDoList) {
return false;
}
if (node instanceof KnowledgeTypeNode) {
KnowledgeTypeNode ktn = (KnowledgeTypeNode) node;
List<ToDoItem> itemList = Designer.theDesigner().getToDoList()
.getToDoItemList();
synchronized (itemList) {
for (ToDoItem item : itemList) {
if (item.containsKnowledgeType(ktn.getName())) {
return false;
}
}
}
}
return true;
}
/*
* @see javax.swing.tree.TreeModel#valueForPathChanged(
* javax.swing.tree.TreePath, java.lang.Object)
*/
public void valueForPathChanged(TreePath path, Object newValue) { }
/*
* @see javax.swing.tree.TreeModel#addTreeModelListener(javax.swing.event.TreeModelListener)
*/
public void addTreeModelListener(TreeModelListener l) { }
/*
* @see javax.swing.tree.TreeModel#removeTreeModelListener(javax.swing.event.TreeModelListener)
*/
public void removeTreeModelListener(TreeModelListener l) { }
}