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.project.uiapi;
043:
044: import java.util.HashMap;
045: import java.util.Map;
046: import org.netbeans.spi.project.ui.support.ProjectCustomizer;
047: import org.openide.util.Lookup;
048:
049: /**
050: * Way of getting implementations of UI components defined in projects/projectui.
051: * @author Petr Hrebejk, Jesse Glick
052: */
053: public class Utilities {
054:
055: private static final Map<ProjectCustomizer.Category, CategoryChangeSupport> CATEGORIES = new HashMap<ProjectCustomizer.Category, CategoryChangeSupport>();
056:
057: private Utilities() {
058: }
059:
060: /** Gets action factory from the global Lookup.
061: */
062: public static ActionsFactory getActionsFactory() {
063: ActionsFactory instance = Lookup.getDefault().lookup(
064: ActionsFactory.class);
065: assert instance != null : "Need to have "
066: + ActionsFactory.class.getName()
067: + " instance in the default lookup";
068: return instance;
069: }
070:
071: /** Gets the projectChooser factory from the global Lookup
072: */
073: public static ProjectChooserFactory getProjectChooserFactory() {
074: ProjectChooserFactory instance = Lookup.getDefault().lookup(
075: ProjectChooserFactory.class);
076: assert instance != null : "Need to have "
077: + ProjectChooserFactory.class.getName()
078: + " instance in the default lookup";
079: return instance;
080: }
081:
082: /** Gets an object the OpenProjects can delegate to
083: */
084: public static OpenProjectsTrampoline getOpenProjectsTrampoline() {
085: OpenProjectsTrampoline instance = Lookup.getDefault().lookup(
086: OpenProjectsTrampoline.class);
087: assert instance != null : "Need to have "
088: + OpenProjectsTrampoline.class.getName()
089: + " instance in the default lookup";
090: return instance;
091: }
092:
093: public static CategoryChangeSupport getCategoryChangeSupport(
094: ProjectCustomizer.Category category) {
095: CategoryChangeSupport cw = Utilities.CATEGORIES.get(category);
096: return cw == null ? CategoryChangeSupport.NULL_INSTANCE : cw;
097: }
098:
099: public static void putCategoryChangeSupport(
100: ProjectCustomizer.Category category,
101: CategoryChangeSupport wrapper) {
102: Utilities.CATEGORIES.put(category, wrapper);
103: }
104:
105: public static void removeCategoryChangeSupport(
106: ProjectCustomizer.Category category) {
107: Utilities.CATEGORIES.remove(category);
108: }
109:
110: }
|