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1   /*
2    *  soapUI, copyright (C) 2004-2007 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.support.action.swing;
14  
15  import java.awt.event.ActionEvent;
16  import java.beans.PropertyChangeEvent;
17  import java.beans.PropertyChangeListener;
18  
19  import javax.swing.AbstractAction;
20  import javax.swing.Action;
21  
22  import com.eviware.soapui.SoapUI;
23  import com.eviware.soapui.model.ModelItem;
24  import com.eviware.soapui.support.UISupport;
25  import com.eviware.soapui.support.action.SoapUIAction;
26  import com.eviware.soapui.support.action.SoapUIActionMapping;
27  import com.eviware.soapui.support.action.support.StandaloneActionMapping;
28  
29  /***
30   * Delegates a SwingAction to a SoapUIActionMapping
31   *
32   * @author ole.matzura
33   */
34  
35  public class SwingActionDelegate<T extends ModelItem> extends AbstractAction implements PropertyChangeListener
36  {
37  	private final T target;
38  	private final SoapUIActionMapping<T> mapping;
39  	private Object param;
40  	public static boolean switchClassloader;
41  
42  	public SwingActionDelegate( SoapUIActionMapping<T> mapping, T target )
43  	{
44  		super( mapping.getName() );
45  		this.mapping = mapping;
46  		this.target = target;
47  		
48  		if( mapping.getDescription() != null )
49  			putValue( Action.SHORT_DESCRIPTION, mapping.getDescription() );
50  
51  		if( mapping.getIconPath() != null )
52  			putValue( Action.SMALL_ICON, UISupport.createImageIcon( mapping.getIconPath() ) );
53  
54  		if( mapping.getKeyStroke() != null )
55  			putValue( Action.ACCELERATOR_KEY, UISupport.getKeyStroke( mapping.getKeyStroke() ));
56  
57  		setEnabled( mapping.getAction().isEnabled() );
58  		
59  //		mapping.getAction().addPropertyChangeListener( this );
60  	}
61  	
62  	public SoapUIActionMapping<T> getMapping()
63  	{
64  		return mapping;
65  	}
66  
67  	public void actionPerformed(ActionEvent e)
68  	{
69  		// required by IDE plugins
70  		if( switchClassloader )
71  		{
72  			 ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
73  			 Thread.currentThread().setContextClassLoader( SoapUI.class.getClassLoader() );
74  		
75  			 try
76  			 {
77  				 mapping.getAction().perform( target, param == null ? mapping.getParam() : param );
78  			 }
79  			 catch( Throwable t )
80  			 {
81  				 SoapUI.logError( t );
82  			 }
83  			 finally
84  			 {
85  				 Thread.currentThread().setContextClassLoader( contextClassLoader );
86  			 }
87  		}
88  		else
89  		{
90  			try
91  			{
92  				mapping.getAction().perform( target, mapping.getParam() );
93  			}
94  			 catch( Throwable t )
95  			 {
96  				 SoapUI.logError( t );
97  			 }
98  		}
99  	}
100 
101 	public void propertyChange(PropertyChangeEvent evt)
102 	{
103 		if( evt.getPropertyName().equals( SoapUIAction.ENABLED_PROPERTY ))
104 			setEnabled( ((Boolean)evt.getNewValue()).booleanValue() );
105 	}
106 
107 	public SoapUIAction<T> getAction()
108 	{
109 		return mapping.getAction();
110 	}
111 
112 	public T getTarget()
113 	{
114 		return target;
115 	}
116 	
117 	protected Object getParam()
118 	{
119 		return param;
120 	}
121 
122 	protected void setParam( Object param )
123 	{
124 		this.param = param;
125 	}
126 
127 	public static <T extends ModelItem> SwingActionDelegate<T> createDelegate( SoapUIAction<T> action, T target, String keyStroke, String iconPath )
128 	{
129 		return new SwingActionDelegate<T>( new StandaloneActionMapping<T>( action, keyStroke, iconPath ), target );
130 	}
131 	
132 	public static <T extends ModelItem> SwingActionDelegate<T> createDelegate( SoapUIAction<T> action, T target, String keyStroke )
133 	{
134 		return new SwingActionDelegate<T>( new StandaloneActionMapping<T>( action, keyStroke ), target );
135 	}
136 	
137 	public static <T extends ModelItem> SwingActionDelegate<T> createDelegate( SoapUIAction<T> action, T target )
138 	{
139 		return new SwingActionDelegate<T>( new StandaloneActionMapping<T>( action ), target );
140 	}
141 	
142 	public static <T extends ModelItem> SwingActionDelegate<T> createDelegate( SoapUIAction<T> action )
143 	{
144 		return new SwingActionDelegate<T>( new StandaloneActionMapping<T>( action ), null );
145 	}
146 
147 	public static SwingActionDelegate createDelegate( String soapUIActionId )
148 	{
149 		return createDelegate( SoapUI.getActionRegistry().getAction( soapUIActionId ));
150 	}
151 	
152 	public static <T extends ModelItem> SwingActionDelegate createDelegate( String soapUIActionId, T target )
153 	{
154 		return createDelegate( SoapUI.getActionRegistry().getAction( soapUIActionId ), target );
155 	}
156 	
157 	public static <T extends ModelItem> SwingActionDelegate createDelegate( String soapUIActionId, T target, String keyStroke )
158 	{
159 		return createDelegate( SoapUI.getActionRegistry().getAction( soapUIActionId ), target, keyStroke );
160 	}
161 	
162 	public static <T extends ModelItem> SwingActionDelegate createDelegate( String soapUIActionId, T target, String keyStroke, String iconPath )
163 	{
164 		return createDelegate( SoapUI.getActionRegistry().getAction( soapUIActionId ), target, keyStroke, iconPath );
165 	}
166 }