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Java > Open Source Codes > org > netbeans > editor > ext > ExtUtilities


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
20 package org.netbeans.editor.ext;
21
22 import org.netbeans.editor.BaseTextUI;
23 import javax.swing.text.JTextComponent JavaDoc;
24 import javax.swing.plaf.TextUI JavaDoc;
25
26 /**
27 * Extended kit offering advanced functionality
28 *
29 * @author Miloslav Metelka
30 * @version 1.00
31 */
32 public class ExtUtilities {
33
34
35
36     private ExtUtilities() {
37     }
38
39     public static ExtEditorUI getExtEditorUI(JTextComponent JavaDoc target) {
40         TextUI ui = target.getUI();
41         return (ui instanceof BaseTextUI)
42             ? (ExtEditorUI)((BaseTextUI)ui).getEditorUI()
43             : null;
44     }
45
46     public static Completion getCompletion(JTextComponent JavaDoc target) {
47         ExtEditorUI extEditorUI = getExtEditorUI(target);
48         if (extEditorUI != null) {
49             return extEditorUI.getCompletion();
50         }
51         return null;
52     }
53
54     public static CompletionJavaDoc getCompletionJavaDoc(JTextComponent JavaDoc target) {
55         ExtEditorUI extEditorUI = getExtEditorUI(target);
56         if (extEditorUI != null) {
57             return extEditorUI.getCompletionJavaDoc();
58         }
59         return null;
60     }
61     
62     public static JDCPopupPanel getJDCPopupPanel(JTextComponent JavaDoc target) {
63         ExtEditorUI extEditorUI = getExtEditorUI(target);
64         if (extEditorUI != null) {
65             Completion c = extEditorUI.getCompletion();
66             if (c!=null) {
67                 return c.getJDCPopupPanel();
68             }
69         }
70         return null;
71     }
72     
73
74 }
75
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