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1   /*
2    *  soapUI, copyright (C) 2006 eviware.com 
3    *
4    *  soapUI is free software; you can redistribute it and/or modify it under the 
5    *  terms of the GNU Lesser General Public License as published by the Free Software Foundation; 
6    *  either version 2.1 of the License, or (at your option) any later version.
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.x.form;
14  
15  import java.util.HashMap;
16  import java.util.Map;
17  
18  public class ComponentEnabler implements XFormFieldListener
19  {
20  	private final XFormField formField;
21  	private Map<XFormField,String> fields = new HashMap<XFormField,String>();
22  
23  	public ComponentEnabler(XFormField formField)
24  	{
25  		this.formField = formField;
26  		
27  		formField.addFormFieldListener( this );
28  	}
29  
30  	public void add(XFormField field, String value)
31  	{
32  		String fieldValue = formField.getValue();
33  		field.setEnabled( fieldValue == null ? value == null : fieldValue.equals( value ));
34  		fields.put( field, value );
35  	}
36  
37  	public void valueChanged(XFormField sourceField, String newValue, String oldValue)
38  	{
39  		for( XFormField field : fields.keySet() )
40  		{
41  			field.setEnabled( newValue.equals( fields.get( field )) );
42  		}
43  	}
44  }