001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.ruby.options;
043:
044: import java.util.prefs.Preferences;
045: import org.netbeans.api.project.Project;
046:
047: import static org.netbeans.modules.ruby.options.FmtOptions.*;
048:
049: /**
050: * XXX make sure the getters get the defaults from somewhere
051: * XXX add support for profiles
052: * XXX get the preferences node from somewhere else in odrer to be able not to
053: * use the getters and to be able to write to it.
054: *
055: * @author Dusan Balek
056: */
057: public final class CodeStyle {
058:
059: private static CodeStyle INSTANCE;
060:
061: static {
062: FmtOptions.codeStyleProducer = new Producer();
063: }
064:
065: private Preferences preferences;
066:
067: private CodeStyle(Preferences preferences) {
068: this .preferences = preferences;
069: }
070:
071: /** For testing purposes only */
072: public static CodeStyle getTestStyle(Preferences prefs) {
073: return new CodeStyle(prefs);
074: }
075:
076: public synchronized static CodeStyle getDefault(Project project) {
077:
078: if (FmtOptions.codeStyleProducer == null) {
079: FmtOptions.codeStyleProducer = new Producer();
080: }
081:
082: if (INSTANCE == null) {
083: INSTANCE = create();
084: }
085: return INSTANCE;
086: }
087:
088: static CodeStyle create() {
089: return new CodeStyle(FmtOptions.getPreferences(FmtOptions
090: .getCurrentProfileId()));
091: }
092:
093: // General tabs and indents ------------------------------------------------
094:
095: public int getIndentSize() {
096: return preferences.getInt(indentSize,
097: getDefaultAsInt(indentSize));
098: }
099:
100: public int getContinuationIndentSize() {
101: return preferences.getInt(continuationIndentSize,
102: getDefaultAsInt(continuationIndentSize));
103: }
104:
105: public boolean reformatComments() {
106: return preferences.getBoolean(reformatComments,
107: getDefaultAsBoolean(reformatComments));
108: }
109:
110: public boolean indentHtml() {
111: return preferences.getBoolean(indentHtml,
112: getDefaultAsBoolean(indentHtml));
113: }
114:
115: public int getRightMargin() {
116: return preferences.getInt(rightMargin, getGlobalRightMargin());
117: }
118:
119: // Communication with non public packages ----------------------------------
120:
121: private static class Producer implements
122: FmtOptions.CodeStyleProducer {
123:
124: public CodeStyle create(Preferences preferences) {
125: return new CodeStyle(preferences);
126: }
127:
128: }
129: }
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