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Java > Open Source Codes > org > netbeans > modules > refactoring > spi > impl > WhereUsedAction


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */

19 package org.netbeans.modules.refactoring.spi.impl;
20
21 import org.netbeans.modules.refactoring.api.impl.ActionsImplementationFactory;
22 import org.openide.util.HelpCtx;
23 import org.openide.util.Lookup;
24 import org.openide.util.NbBundle;
25
26 /**
27  * @author Jan Becicka
28  */

29 public class WhereUsedAction extends RefactoringGlobalAction {
30
31     /**
32      * Creates a new instance of WhereUsedAction
33      */

34     public WhereUsedAction() {
35         super(NbBundle.getMessage(WhereUsedAction.class, "LBL_WhereUsedAction"), null);
36         putValue("noIconInMenu", Boolean.TRUE); // NOI18N
37
}
38     
39     public final void performAction(Lookup context) {
40         ActionsImplementationFactory.doFindUsages(context);
41     }
42     
43     public org.openide.util.HelpCtx getHelpCtx() {
44         return HelpCtx.DEFAULT_HELP;
45     }
46
47     protected boolean asynchronous() {
48         return false;
49     }
50
51     protected boolean enable(Lookup context) {
52         return ActionsImplementationFactory.canFindUsages(context);
53     }
54 }
55
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