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Java > Open Source Codes > org > netbeans > modules > ruby > railsprojects > 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.railsprojects.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.netbeans.modules.ruby.rubyproject.api.RubyInstallation;
30 import org.openide.WizardDescriptor;
31 import org.openide.WizardValidationException;
32 import org.openide.util.HelpCtx;
33
34 /**
35  * Panel just asking for basic info.
36  * @author Jesse Glick
37  */
38 public final class PanelConfigureProject implements WizardDescriptor.Panel, WizardDescriptor.ValidatingPanel, WizardDescriptor.FinishablePanel {
39     
40     private WizardDescriptor wizardDescriptor;
41     private int type;
42     private PanelConfigureProjectVisual component;
43     
44     /** Create the wizard panel descriptor. */
45     public PanelConfigureProject( int type ) {
46         this.type = type;
47     }
48     
49     public Component JavaDoc getComponent() {
50         if (component == null) {
51             component = new PanelConfigureProjectVisual(this, this.type);
52         }
53         return component;
54     }
55     
56     public HelpCtx getHelp() {
57         
58         switch ( type ) {
59             case NewRailsProjectWizardIterator.TYPE_APP:
60                 return new HelpCtx( this.getClass().getName() + "_APP" ); // NOI18N
61 // case NewRailsProjectWizardIterator.TYPE_LIB:
62 // return new HelpCtx( this.getClass().getName() + "_LIB" ); // NOI18N
63 case NewRailsProjectWizardIterator.TYPE_EXT:
64                 return new HelpCtx( this.getClass().getName() + "_EXT" ); // NOI18N
65 }
66         return new HelpCtx( PanelConfigureProject.class );
67     }
68     
69     public boolean isValid() {
70         getComponent();
71         return component.valid( wizardDescriptor );
72     }
73     
74     private final Set JavaDoc/*<ChangeListener>*/ listeners = new HashSet JavaDoc(1);
75     public final void addChangeListener(ChangeListener JavaDoc l) {
76         synchronized (listeners) {
77             listeners.add(l);
78         }
79     }
80     public final void removeChangeListener(ChangeListener JavaDoc l) {
81         synchronized (listeners) {
82             listeners.remove(l);
83         }
84     }
85     protected final void fireChangeEvent() {
86         Iterator JavaDoc it;
87         synchronized (listeners) {
88             it = new HashSet JavaDoc(listeners).iterator();
89         }
90         ChangeEvent JavaDoc ev = new ChangeEvent JavaDoc(this);
91         while (it.hasNext()) {
92             ((ChangeListener JavaDoc)it.next()).stateChanged(ev);
93         }
94     }
95     
96     public void readSettings(Object JavaDoc settings) {
97         wizardDescriptor = (WizardDescriptor)settings;
98         component.read (wizardDescriptor);
99         
100         // XXX hack, TemplateWizard in final setTemplateImpl() forces new wizard's title
101 // this name is used in NewProjectWizard to modify the title
102 Object JavaDoc substitute = ((JComponent JavaDoc)component).getClientProperty ("NewProjectWizard_Title"); // NOI18N
103 if (substitute != null) {
104             wizardDescriptor.putProperty ("NewProjectWizard_Title", substitute); // NOI18N
105 }
106     }
107     
108     public void storeSettings(Object JavaDoc settings) {
109         WizardDescriptor d = (WizardDescriptor)settings;
110         component.store(d);
111         d.putProperty ("NewProjectWizard_Title", null); // NOI18N
112 d.putProperty( /*XXX Define somewhere */ "setAsMain", Boolean.TRUE); // NOI18N
113 }
114
115     public boolean isFinishPanel() {
116         // Can only finish here if the Rails configuration is okay, otherwise
117 // user must move on to the Rails installation panel
118 return RubyInstallation.getInstance().isValidRails(false);
119     }
120     
121     public void validate () throws WizardValidationException {
122         getComponent ();
123         component.validate (wizardDescriptor);
124     }
125
126 }
127
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