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.vmd.api.model.presenters.actions;
043:
044: import org.netbeans.modules.vmd.api.model.DesignDocument;
045: import org.netbeans.modules.vmd.api.model.common.ActiveDocumentSupport;
046: import org.openide.util.HelpCtx;
047: import org.openide.util.NbBundle;
048: import org.openide.util.actions.SystemAction;
049:
050: import javax.swing.*;
051: import java.awt.event.ActionEvent;
052:
053: /**
054: *
055: * @author Karol Harezlak
056: */
057: public final class DeleteAction extends SystemAction {
058:
059: public void actionPerformed(ActionEvent e) {
060: final DesignDocument activeDocument = ActiveDocumentSupport
061: .getDefault().getActiveDocument();
062: if (activeDocument == null)
063: return;
064: SwingUtilities.invokeLater(new Runnable() {
065: public void run() {
066: activeDocument.getTransactionManager().writeAccess(
067: new Runnable() {
068: public void run() {
069: DeleteSupport
070: .invokeDirectUserDeletion(
071: activeDocument,
072: activeDocument
073: .getSelectedComponents(),
074: true);
075: }
076: });
077: }
078: });
079: }
080:
081: @Override
082: public boolean isEnabled() {
083: final DesignDocument activeDocument = ActiveDocumentSupport
084: .getDefault().getActiveDocument();
085: if (activeDocument == null)
086: return false;
087: final boolean[] ret = new boolean[1];
088: activeDocument.getTransactionManager().readAccess(
089: new Runnable() {
090: public void run() {
091: ret[0] = DeleteSupport.canDeleteAsUser(
092: activeDocument, activeDocument
093: .getSelectedComponents());
094: }
095: });
096:
097: return ret[0];
098: }
099:
100: public HelpCtx getHelpCtx() {
101: return null;
102: }
103:
104: public String getName() {
105: return NbBundle.getMessage(DeleteAction.class,
106: "NAME_DeleteAction"); // NOI18N
107: }
108:
109: }
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