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1   /*
2    *  soapUI, copyright (C) 2004-2009 eviware.com 
3    *
4    *  soapUI is free software; you can redistribute it and/or modify it under the 
5    *  terms of version 2.1 of the GNU Lesser General Public License as published by 
6    *  the Free Software Foundation.
7    *
8    *  soapUI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without 
9    *  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
10   *  See the GNU Lesser General Public License for more details at gnu.org.
11   */
12  
13  package com.eviware.soapui.model.tree;
14  
15  import java.util.Enumeration;
16  import java.util.Vector;
17  
18  import javax.swing.JPopupMenu;
19  import javax.swing.tree.TreeNode;
20  
21  import com.eviware.soapui.model.ModelItem;
22  import com.eviware.soapui.support.action.swing.ActionList;
23  import com.eviware.soapui.support.action.swing.ActionListBuilder;
24  import com.eviware.soapui.support.action.swing.ActionSupport;
25  
26  /***
27   * Base implementation of SoapUITreeNode interface
28   * 
29   * @author Ole.Matzura
30   */
31  
32  public abstract class AbstractTreeNode<T extends ModelItem> implements SoapUITreeNode
33  {
34  	private T modelItem;
35  
36  	public AbstractTreeNode( T modelItem )
37  	{
38  		this.modelItem = modelItem;
39  	}
40  
41  	public boolean valueChanged( Object newValue )
42  	{
43  		return false;
44  	}
45  
46  	public boolean isLeaf()
47  	{
48  		return getChildCount() == 0;
49  	}
50  
51  	public JPopupMenu getPopup()
52  	{
53  		return ActionSupport.buildPopup( getActions() );
54  	}
55  
56  	public ActionList getActions()
57  	{
58  		return ActionListBuilder.buildActions( modelItem );
59  	}
60  
61  	public T getModelItem()
62  	{
63  		return modelItem;
64  	}
65  
66  	public String toString()
67  	{
68  		return modelItem.getName();
69  	}
70  
71  	public void reorder( boolean notify )
72  	{
73  	}
74  
75  	public Enumeration children()
76  	{
77  		Vector<TreeNode> children = new Vector<TreeNode>();
78  		for( int c = 0; c < getChildCount(); c++ )
79  			children.add( getChildAt( c ) );
80  
81  		return children.elements();
82  	}
83  
84  	public boolean getAllowsChildren()
85  	{
86  		return !isLeaf();
87  	}
88  
89  	public TreeNode getChildAt( int childIndex )
90  	{
91  		return getChildNode( childIndex );
92  	}
93  
94  	public int getIndex( TreeNode node )
95  	{
96  		return getIndexOfChild( node );
97  	}
98  
99  	public TreeNode getParent()
100 	{
101 		return getParentTreeNode();
102 	}
103 
104 }