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.xsl.actions;
042:
043: import org.openide.nodes.Node;
044: import org.openide.util.HelpCtx;
045: import org.openide.util.actions.CookieAction;
046:
047: import org.netbeans.api.xml.cookies.TransformableCookie;
048: import org.netbeans.modules.xml.actions.CollectXMLAction;
049:
050: import org.netbeans.modules.xsl.XSLDataObject;
051: import org.netbeans.modules.xsl.transform.TransformPerformer;
052: import org.openide.util.NbBundle;
053:
054: /**
055: * Perform Transform action on XML document.
056: * <p>
057: * It should be cancellable in future.
058: *
059: * @author Libor Kramolis
060: */
061: public class TransformAction extends CookieAction implements
062: CollectXMLAction.XMLAction {
063: /** Serial Version UID */
064: private static final long serialVersionUID = -640535981015250507L;
065:
066: private static TransformPerformer recentPerfomer;
067:
068: protected boolean enable(Node[] activatedNodes) {
069: return super .enable(activatedNodes) && ready();
070: }
071:
072: /**
073: * Avoid spawing next transformatio until recent one is finished.
074: * This check should be replaced by cancellable actions in future.
075: */
076: private boolean ready() {
077: if (recentPerfomer == null) {
078: return true;
079: } else {
080: if (recentPerfomer.isActive()) {
081: return false;
082: } else {
083: recentPerfomer = null;
084: return true;
085: }
086: }
087: }
088:
089: /** */
090: protected Class[] cookieClasses() {
091: return new Class[] { TransformableCookie.class,
092: XSLDataObject.class };
093: }
094:
095: /** All selected nodes must be XML one to allow this action. */
096: protected int mode() {
097: return MODE_ALL;
098: }
099:
100: /** Human presentable name. */
101: public String getName() {
102: return NbBundle.getMessage(TransformAction.class,
103: "NAME_transform_action");
104: }
105:
106: /** Do not slow by any icon. */
107: protected String iconResource() {
108: return "org/netbeans/modules/xsl/resources/xsl_transformation.png"; // NOI18N
109: }
110:
111: /** Provide accurate help. */
112: public HelpCtx getHelpCtx() {
113: return new HelpCtx(TransformAction.class);
114: }
115:
116: /** Check all selected nodes. */
117: protected void performAction(Node[] nodes) {
118: recentPerfomer = new TransformPerformer(nodes);
119: recentPerfomer.perform();
120: }
121:
122: protected boolean asynchronous() {
123: return false;
124: }
125:
126: }
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