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.xml.text.navigator.base;
043:
044: import java.awt.Image;
045: import java.beans.PropertyChangeEvent;
046: import java.beans.PropertyChangeListener;
047: import javax.swing.SwingUtilities;
048: import org.openide.explorer.ExplorerManager;
049: import org.openide.explorer.view.BeanTreeView;
050: import org.openide.explorer.view.TreeView;
051: import org.openide.loaders.DataObject;
052: import org.openide.nodes.AbstractNode;
053: import org.openide.nodes.Children;
054: import org.openide.util.Utilities;
055:
056: /**
057: * A base implementation of XML Navigator UI.
058: *
059: * @author Samaresh
060: * @version 1.0
061: */
062: public abstract class AbstractXMLNavigatorContent extends
063: javax.swing.JPanel implements ExplorerManager.Provider,
064: PropertyChangeListener {
065:
066: /**
067: *
068: */
069: protected ExplorerManager explorerManager;
070: /**
071: *
072: */
073: protected TreeView treeView;
074:
075: /**
076: *
077: */
078: public AbstractXMLNavigatorContent() {
079: explorerManager = new ExplorerManager();
080: explorerManager.addPropertyChangeListener(this );
081: treeView = new BeanTreeView();
082: }
083:
084: /**
085: *
086: */
087: public void showWaitNode() {
088: SwingUtilities.invokeLater(new Runnable() {
089: public void run() {
090: treeView.setRootVisible(true);
091: explorerManager.setRootContext(new WaitNode());
092: }
093: });
094: }
095:
096: /**
097: *
098: * @param dataObject
099: */
100: public abstract void navigate(DataObject dataObject);
101:
102: /**
103: *
104: */
105: public void release() {
106: removeAll();
107: repaint();
108: }
109:
110: public void propertyChange(PropertyChangeEvent event) {
111: }
112:
113: public ExplorerManager getExplorerManager() {
114: return explorerManager;
115: }
116:
117: private static class WaitNode extends AbstractNode {
118:
119: private Image waitIcon = Utilities
120: .loadImage("org/netbeans/modules/xml/text/navigator/resources/wait.gif"); // NOI18N
121:
122: WaitNode() {
123: super (Children.LEAF);
124: }
125:
126: @Override
127: public Image getIcon(int type) {
128: return waitIcon;
129: }
130:
131: @Override
132: public Image getOpenedIcon(int type) {
133: return getIcon(type);
134: }
135:
136: @java.lang.Override
137: public java.lang.String getDisplayName() {
138: return "Please Wait...";
139: }
140:
141: }
142:
143: }
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