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.beans.beaninfo;
043:
044: import org.openide.nodes.Node;
045: import org.openide.util.NbBundle;
046: import org.openide.util.HelpCtx;
047: import org.openide.util.actions.NodeAction;
048:
049: /**
050: * Toggles selection.
051: *
052: * @author Petr Hrebejk
053: */
054: public class BiToggleAction extends NodeAction {
055:
056: static final long serialVersionUID = 3773842179168178798L;
057:
058: /** generated Serialized Version UID */
059: //static final long serialVersionUID = 1391479985940417455L;
060: //private static final Class[] cookieClasses = new Class[] { BiFeatureNode.class };
061:
062: /** Human presentable name of the action. This should be
063: * presented as an item in a menu.
064: * @return the name of the action
065: */
066: public String getName() {
067: return NbBundle.getBundle(GenerateBeanInfoAction.class)
068: .getString("CTL_TOGGLE_MenuItem");
069: }
070:
071: /*
072: public Class[] cookieClasses() {
073: return cookieClasses;
074: }
075:
076: */
077: /** The action's icon location.
078: * @return the action's icon location
079: */
080: protected String iconResource() {
081: return null;
082: //return "/org/netbeans/modules/javadoc/resources/searchDoc.gif"; // NOI18N
083: }
084:
085: /*
086: public int mode () {
087: return CookieAction.MODE_ALL;
088: }
089: */
090:
091: /** Help context where to find more about the action.
092: * @return the help context for this action
093: */
094: public HelpCtx getHelpCtx() {
095: return HelpCtx.DEFAULT_HELP;
096: }
097:
098: protected boolean enable(Node[] activatedNodes) {
099: activatedNodes = BiPanel.getSelectedNodes();
100:
101: if (activatedNodes.length < 1)
102: return false;
103:
104: for (int i = 0; i < activatedNodes.length; i++) {
105: if (activatedNodes[i].getCookie(BiFeatureNode.class) == null)
106: return false;
107: BiFeature biFeature = ((BiFeatureNode) activatedNodes[i]
108: .getCookie(BiFeatureNode.class)).getBiFeature();
109: BiAnalyser biAnalyser = ((BiFeatureNode) activatedNodes[i]
110: .getCookie(BiFeatureNode.class)).getBiAnalyser();
111: if ((biFeature instanceof BiFeature.Property || biFeature instanceof BiFeature.IdxProperty)
112: && biAnalyser.isNullProperties())
113: return false;
114: if (biFeature instanceof BiFeature.EventSet
115: && biAnalyser.isNullEventSets())
116: return false;
117: if (biFeature instanceof BiFeature.Method
118: && biAnalyser.isNullMethods())
119: return false;
120: }
121: return true;
122: }
123:
124: /** This method is called by one of the "invokers" as a result of
125: * some user's action that should lead to actual "performing" of the action.
126: * This default implementation calls the assigned actionPerformer if it
127: * is not null otherwise the action is ignored.
128: */
129: public void performAction(Node[] nodes) {
130:
131: nodes = BiPanel.getSelectedNodes();
132:
133: if (nodes.length < 1)
134: return;
135:
136: for (int i = 0; i < nodes.length; i++) {
137: if (nodes[i].getCookie(BiFeatureNode.class) != null)
138: ((BiFeatureNode) nodes[i]
139: .getCookie(BiFeatureNode.class))
140: .toggleSelection();
141: }
142:
143: }
144:
145: }
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