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Java > Open Source Codes > org > netbeans > modules > ruby > rubyproject > ui > wizards > PanelConfigureProject


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.ruby.rubyproject.ui.wizards;
21
22 import java.awt.Component JavaDoc;
23 import java.util.HashSet JavaDoc;
24 import java.util.Iterator JavaDoc;
25 import java.util.Set JavaDoc;
26 import javax.swing.JComponent JavaDoc;
27 import javax.swing.event.ChangeEvent JavaDoc;
28 import javax.swing.event.ChangeListener JavaDoc;
29 import org.openide.WizardDescriptor;
30 import org.openide.WizardValidationException;
31 import org.openide.util.HelpCtx;
32
33 /**
34  * Panel just asking for basic info.
35  * @author Jesse Glick
36  */
37 public final class PanelConfigureProject implements WizardDescriptor.Panel, WizardDescriptor.ValidatingPanel, WizardDescriptor.FinishablePanel {
38     
39     private WizardDescriptor wizardDescriptor;
40     private int type;
41     private PanelConfigureProjectVisual component;
42     
43     /** Create the wizard panel descriptor. */
44     public PanelConfigureProject( int type ) {
45         this.type = type;
46     }
47     
48     public Component JavaDoc getComponent() {
49         if (component == null) {
50             component = new PanelConfigureProjectVisual(this, this.type);
51         }
52         return component;
53     }
54     
55     public HelpCtx getHelp() {
56         
57         switch ( type ) {
58             case NewRubyProjectWizardIterator.TYPE_APP:
59                 return new HelpCtx( this.getClass().getName() + "_APP" ); // NOI18N
60 // case NewRubyProjectWizardIterator.TYPE_LIB:
61 // return new HelpCtx( this.getClass().getName() + "_LIB" ); // NOI18N
62 case NewRubyProjectWizardIterator.TYPE_EXT:
63                 return new HelpCtx( this.getClass().getName() + "_EXT" ); // NOI18N
64 }
65         return new HelpCtx( PanelConfigureProject.class );
66     }
67     
68     public boolean isValid() {
69         getComponent();
70         return component.valid( wizardDescriptor );
71     }
72     
73     private final Set JavaDoc/*<ChangeListener>*/ listeners = new HashSet JavaDoc(1);
74     public final void addChangeListener(ChangeListener JavaDoc l) {
75         synchronized (listeners) {
76             listeners.add(l);
77         }
78     }
79     public final void removeChangeListener(ChangeListener JavaDoc l) {
80         synchronized (listeners) {
81             listeners.remove(l);
82         }
83     }
84     protected final void fireChangeEvent() {
85         Iterator JavaDoc it;
86         synchronized (listeners) {
87             it = new HashSet JavaDoc(listeners).iterator();
88         }
89         ChangeEvent JavaDoc ev = new ChangeEvent JavaDoc(this);
90         while (it.hasNext()) {
91             ((ChangeListener JavaDoc)it.next()).stateChanged(ev);
92         }
93     }
94     
95     public void readSettings(Object JavaDoc settings) {
96         wizardDescriptor = (WizardDescriptor)settings;
97         component.read (wizardDescriptor);
98         
99         // XXX hack, TemplateWizard in final setTemplateImpl() forces new wizard's title
100 // this name is used in NewProjectWizard to modify the title
101 Object JavaDoc substitute = ((JComponent JavaDoc)component).getClientProperty ("NewProjectWizard_Title"); // NOI18N
102 if (substitute != null) {
103             wizardDescriptor.putProperty ("NewProjectWizard_Title", substitute); // NOI18N
104 }
105     }
106     
107     public void storeSettings(Object JavaDoc settings) {
108         WizardDescriptor d = (WizardDescriptor)settings;
109         component.store(d);
110         ((WizardDescriptor)d).putProperty ("NewProjectWizard_Title", null); // NOI18N
111 }
112
113     public boolean isFinishPanel() {
114         return true;
115     }
116     
117     public void validate () throws WizardValidationException {
118         getComponent ();
119         component.validate (wizardDescriptor);
120     }
121
122 }
123
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