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Java > Open Source Codes > org > netbeans > modules > ant > freeform > customcommands > NewCommandWizardPanel


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.modules.ant.freeform.customcommands;
21
22 import java.awt.Component JavaDoc;
23 import java.util.ArrayList JavaDoc;
24 import java.util.Iterator JavaDoc;
25 import java.util.List JavaDoc;
26 import javax.swing.event.ChangeEvent JavaDoc;
27 import javax.swing.event.ChangeListener JavaDoc;
28 import org.openide.WizardDescriptor;
29 import org.openide.util.HelpCtx;
30
31 public class NewCommandWizardPanel implements WizardDescriptor.Panel {
32
33     private NewCommandVisualPanel component;
34     private String JavaDoc[] likelyCommandNames;
35
36     public NewCommandWizardPanel(String JavaDoc[] likelyCommandNames) {
37         this.likelyCommandNames = likelyCommandNames;
38     }
39     
40     public Component JavaDoc getComponent() {
41         if (component == null) {
42             component = new NewCommandVisualPanel(this, likelyCommandNames);
43         }
44         return component;
45     }
46     
47     public HelpCtx getHelp() {
48         return new HelpCtx("org.netbeans.modules.ant.freeform.samples.custom-commands");
49     }
50     
51     public boolean isValid() {
52         return component.getCommand().length() > 0 &&
53                 component.getDisplayName().length() > 0 &&
54                 component.getMenu().length() > 0 &&
55                 component.getPosition() >= 0;
56     }
57     
58     private final List JavaDoc/*<ChangeListener>*/ listeners = new ArrayList JavaDoc();
59     public final void addChangeListener(ChangeListener JavaDoc l) {
60         synchronized (listeners) {
61             listeners.add(l);
62         }
63     }
64     public final void removeChangeListener(ChangeListener JavaDoc l) {
65         synchronized (listeners) {
66             listeners.remove(l);
67         }
68     }
69     final void fireChangeEvent() {
70         Iterator JavaDoc it;
71         synchronized (listeners) {
72             it = new ArrayList JavaDoc(listeners).iterator();
73         }
74         ChangeEvent JavaDoc ev = new ChangeEvent JavaDoc(this);
75         while (it.hasNext()) {
76             ((ChangeListener JavaDoc) it.next()).stateChanged(ev);
77         }
78     }
79     
80     public void readSettings(Object JavaDoc settings) {}
81     public void storeSettings(Object JavaDoc settings) {
82         WizardDescriptor d = (WizardDescriptor) settings;
83         d.putProperty("command", component.getCommand()); // NOI18N
84 d.putProperty("displayName", component.getDisplayName() + " {0,choice,0#File|1#\"{1}\"|1<Files}"); // XXX I18N
85 d.putProperty("menu", component.getMenu()); // NOI18N
86 d.putProperty("position", new Integer JavaDoc(component.getPosition())); // NOI18N
87 }
88     
89 }
90
91
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