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.refactoring.spi.impl;
042:
043: import java.awt.event.ActionEvent;
044: import javax.swing.Action;
045: import javax.swing.JMenuItem;
046: import org.netbeans.modules.refactoring.api.ui.RefactoringActionsFactory;
047: import org.openide.actions.RenameAction;
048: import org.openide.util.ContextAwareAction;
049: import org.openide.util.HelpCtx;
050: import org.openide.util.Lookup;
051:
052: import org.openide.util.actions.SystemAction;
053: import org.openide.util.actions.Presenter.Menu;
054: import org.openide.util.actions.Presenter.Popup;
055:
056: /** Action that displays refactoring submenu action on JavaDataObject
057: * and delegates to it.
058: *
059: * @author Martin Matula
060: * @author Jan Becicka
061: */
062: public class RSMDataObjectAction extends SystemAction implements Menu,
063: Popup, ContextAwareAction {
064: // create delegate (RefactoringSubMenuAction)
065: private final RefactoringSubMenuAction action = new RefactoringSubMenuAction(
066: false);
067:
068: private static final RenameAction renameAction = SystemAction
069: .get(RenameAction.class);
070:
071: public void actionPerformed(ActionEvent ev) {
072: // do nothing -- should never be called
073: }
074:
075: public String getName() {
076: return (String) action.getValue(Action.NAME);
077: }
078:
079: public HelpCtx getHelpCtx() {
080: return HelpCtx.DEFAULT_HELP;
081: // If you will provide context help then use:
082: // return new HelpCtx(RSMEditorActionAction.class);
083: }
084:
085: public JMenuItem getMenuPresenter() {
086: return action.getMenuPresenter();
087: }
088:
089: public JMenuItem getPopupPresenter() {
090: return action.getPopupPresenter();
091: }
092:
093: public Action createContextAwareInstance(Lookup actionContext) {
094: Action a = RefactoringActionsFactory.renameAction()
095: .createContextAwareInstance(actionContext);
096: if (a.isEnabled()) {
097: return this ;
098: } else {
099: Action rename = renameAction
100: .createContextAwareInstance(actionContext);
101: Action b = RefactoringActionsFactory.safeDeleteAction()
102: .createContextAwareInstance(actionContext);
103: if (!rename.isEnabled() && b.isEnabled()) {
104: return this;
105: } else {
106: return rename;
107: }
108: }
109: }
110: }
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