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: package org.netbeans.modules.vmd.codegen;
042:
043: import org.netbeans.api.editor.guards.GuardedSection;
044: import org.netbeans.api.editor.guards.GuardedSectionManager;
045: import org.netbeans.api.editor.guards.SimpleSection;
046: import org.netbeans.modules.vmd.api.model.Debug;
047:
048: import javax.swing.text.BadLocationException;
049: import javax.swing.text.StyledDocument;
050: import java.util.ArrayList;
051: import java.util.Collections;
052: import java.util.Comparator;
053:
054: /**
055: * @author David Kaspar
056: */
057: public class CodeUtils {
058:
059: public static SimpleSection findSectionByPrefix(
060: Iterable<? extends GuardedSection> sections, String prefix) {
061: for (GuardedSection section : sections)
062: if (section instanceof SimpleSection)
063: if (section.getName().startsWith(prefix))
064: return (SimpleSection) section;
065: return null;
066: }
067:
068: public static ArrayList<SimpleSection> findSectionsByPrefix(
069: Iterable<? extends GuardedSection> sections, String prefix) {
070: ArrayList<SimpleSection> list = new ArrayList<SimpleSection>();
071: for (GuardedSection section : sections)
072: if (section instanceof SimpleSection)
073: if (section.getName().startsWith(prefix))
074: list.add((SimpleSection) section);
075: return list;
076: }
077:
078: public static void sortSections(ArrayList<SimpleSection> sections) {
079: Collections.sort(sections, new Comparator<SimpleSection>() {
080: public int compare(SimpleSection o1, SimpleSection o2) {
081: return o1.getName().compareTo(o2.getName());
082: }
083: });
084: }
085:
086: public static GuardedSection findLast(
087: Iterable<? extends GuardedSection> sections) {
088: GuardedSection last = null;
089: for (GuardedSection section : sections) {
090: if (last == null) {
091: last = section;
092: continue;
093: }
094: if (last.getEndPosition().getOffset() < section
095: .getEndPosition().getOffset())
096: last = section;
097: }
098: return last;
099: }
100:
101: public static SimpleSection createSimpleSectionAfter(
102: StyledDocument document,
103: GuardedSection sectionForAddingAfter, String sectionID) {
104: GuardedSectionManager instance = GuardedSectionManager
105: .getInstance(document);
106: try {
107: return instance.createSimpleSection(document
108: .createPosition(sectionForAddingAfter
109: .getEndPosition().getOffset() + 1),
110: sectionID);
111: } catch (BadLocationException e) {
112: throw Debug.error(e);
113: }
114: }
115:
116: }
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