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Java > Open Source Codes > org > netbeans > modules > java > editor > JavaEditorModule


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.java.editor;
21
22 import java.beans.PropertyChangeListener JavaDoc;
23 import java.beans.PropertyChangeSupport JavaDoc;
24 import java.util.HashMap JavaDoc;
25 import java.util.Map JavaDoc;
26 import org.netbeans.editor.BaseDocument;
27 import org.netbeans.editor.LocaleSupport;
28 import org.netbeans.editor.Settings;
29 import org.netbeans.editor.SettingsChangeListener;
30 import org.netbeans.editor.SettingsNames;
31 import org.netbeans.editor.ext.java.JavaSettingsInitializer;
32 import org.netbeans.editor.ext.java.JavaSettingsNames;
33 import org.netbeans.modules.editor.FormatterIndentEngine;
34 import org.netbeans.modules.editor.NbEditorDocument;
35 import org.netbeans.modules.editor.java.JavaIndentEngine;
36 import org.netbeans.modules.editor.java.JavaKit;
37 import org.netbeans.modules.editor.java.NbJavaSettingsInitializer;
38 import org.netbeans.modules.editor.NbLocalizer;
39 import org.netbeans.modules.editor.options.BaseOptions;
40 import org.netbeans.modules.java.editor.options.JavaPrintOptions;
41 import org.netbeans.modules.java.editor.options.JavaOptions;
42 //import org.netbeans.modules.javacore.IndentationSettingsProvider;
43 //import org.netbeans.modules.javacore.JMManager;
44 import org.openide.modules.ModuleInstall;
45 import org.openide.options.SystemOption;
46 import org.openide.text.IndentEngine;
47 import org.openide.text.PrintSettings;
48 import org.openide.util.SharedClassObject;
49
50 /**
51  * Module installation class for editor.
52  *
53  * @author Miloslav Metelka
54  */
55 public class JavaEditorModule extends ModuleInstall {
56
57     private NbLocalizer settingsNamesLocalizer;
58     private NbLocalizer optionsLocalizer;
59 // private JavaIndentationSettingsProvider jisProvider = null;
60 static boolean inited = false;
61     
62     public static void init(){
63         if (inited) return;
64         inited = true;
65         Settings.addInitializer(new JavaSettingsInitializer(JavaKit.class));
66         Settings.addInitializer(new NbJavaSettingsInitializer());
67         Settings.reset();
68     }
69     
70     /** Module installed again. */
71     public void restored () {
72         init();
73
74         PrintSettings ps = (PrintSettings) SharedClassObject.findObject(PrintSettings.class, true);
75         ps.addOption((SystemOption)SharedClassObject.findObject(JavaPrintOptions.class, true));
76
77 // JMManager.setDocumentLocksCounter(BaseDocument.THREAD_LOCAL_LOCK_DEPTH);
78
79         settingsNamesLocalizer = new NbLocalizer(JavaSettingsNames.class);
80         optionsLocalizer = new NbLocalizer(JavaOptions.class);
81         LocaleSupport.addLocalizer(settingsNamesLocalizer);
82         LocaleSupport.addLocalizer(optionsLocalizer);
83 // if (jisProvider == null) {
84 // jisProvider = new JavaIndentationSettingsProvider();
85 // JMManager.setIndentationSettingsProvider(jisProvider);
86 // }
87
88     }
89
90     /** Called when module is uninstalled. Overrides superclass method. */
91     public void uninstalled() {
92         
93 // if (jisProvider != null) {
94 // jisProvider.release();
95 // JMManager.setIndentationSettingsProvider(null);
96 // jisProvider = null;
97 // }
98
99         // Options
100 PrintSettings ps = (PrintSettings) SharedClassObject.findObject(PrintSettings.class, true);
101         ps.removeOption((SystemOption)SharedClassObject.findObject(JavaPrintOptions.class, true));
102
103 // JMManager.setDocumentLocksCounter(null);
104
105         Settings.removeInitializer(JavaSettingsInitializer.NAME);
106         Settings.removeInitializer(NbJavaSettingsInitializer.NAME);
107         Settings.reset();
108
109         LocaleSupport.removeLocalizer(settingsNamesLocalizer);
110         settingsNamesLocalizer = null;
111         LocaleSupport.removeLocalizer(optionsLocalizer);
112         optionsLocalizer = null;
113         
114     }
115     
116 // private static class JavaIndentationSettingsProvider implements IndentationSettingsProvider, PropertyChangeListener{
117 //
118 // private static final Map indentSettings2propertyName
119 // = new HashMap();
120 //
121 // static {
122 // indentSettings2propertyName.put(
123 // JavaIndentEngine.JAVA_FORMAT_LEADING_STAR_IN_COMMENT_PROP,
124 // JavaSettingsNames.JAVA_FORMAT_LEADING_STAR_IN_COMMENT
125 // );
126 // indentSettings2propertyName.put(
127 // JavaIndentEngine.JAVA_FORMAT_NEWLINE_BEFORE_BRACE_PROP,
128 // JavaSettingsNames.JAVA_FORMAT_NEWLINE_BEFORE_BRACE
129 // );
130 // indentSettings2propertyName.put(
131 // JavaIndentEngine.JAVA_FORMAT_SPACE_BEFORE_PARENTHESIS_PROP,
132 // JavaSettingsNames.JAVA_FORMAT_SPACE_BEFORE_PARENTHESIS
133 // );
134 // indentSettings2propertyName.put(
135 // JavaIndentEngine.JAVA_FORMAT_STATEMENT_CONTINUATION_INDENT_PROP,
136 // JavaSettingsNames.JAVA_FORMAT_STATEMENT_CONTINUATION_INDENT
137 // );
138 // indentSettings2propertyName.put(
139 // FormatterIndentEngine.EXPAND_TABS_PROP,
140 // SettingsNames.EXPAND_TABS
141 // );
142 // indentSettings2propertyName.put(
143 // FormatterIndentEngine.SPACES_PER_TAB_PROP,
144 // SettingsNames.SPACES_PER_TAB
145 // );
146 // }
147 //
148 // private JavaIndentEngine indentEngine = null;
149 //
150 // private PropertyChangeSupport pcs = new PropertyChangeSupport(this);
151 //
152 // public JavaIndentationSettingsProvider(){
153 // }
154 //
155 // private synchronized JavaIndentEngine getIndentEngine() {
156 // if (indentEngine == null) {
157 // BaseOptions javaOptions = BaseOptions.getOptions(JavaKit.class);
158 // if (javaOptions instanceof JavaOptions) {
159 // IndentEngine eng = javaOptions.getIndentEngine();
160 // if (eng instanceof JavaIndentEngine) {
161 // indentEngine = (JavaIndentEngine)eng;
162 // indentEngine.addPropertyChangeListener(this);
163 // }
164 // }
165 // }
166 // return indentEngine;
167 // }
168 //
169 // public Object getPropertyValue(String propertyName) {
170 // JavaIndentEngine eng = getIndentEngine();
171 // if (eng != null){
172 // String settingsPropertyName = (String)indentSettings2propertyName.get(propertyName);
173 // if (settingsPropertyName != null) {
174 // return eng.getValue(settingsPropertyName);
175 // }
176 // }
177 //
178 // return null;
179 // }
180 //
181 // public void removePropertyChangeListener(java.beans.PropertyChangeListener l) {
182 // getIndentEngine(); // possibly init engine to listen on it
183 // pcs.removePropertyChangeListener(l);
184 // }
185 //
186 // public void addPropertyChangeListener(java.beans.PropertyChangeListener l) {
187 // getIndentEngine(); // possibly init engine to listen on it
188 // pcs.addPropertyChangeListener(l);
189 // }
190 //
191 // public void propertyChange(java.beans.PropertyChangeEvent evt) {
192 // if (evt == null) return;
193 // pcs.firePropertyChange(evt.getPropertyName(), evt.getOldValue(), evt.getNewValue());
194 // }
195 //
196 // public synchronized void release() {
197 // if (indentEngine != null) {
198 // indentEngine.removePropertyChangeListener(this);
199 // }
200 // }
201 //
202 // }
203 }
204
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