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 1997-2007 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.visualweb.extension.openide.awt;
043:
044: import javax.swing.ImageIcon;
045: import javax.swing.event.ChangeListener;
046:
047: import org.openide.awt.StatusDisplayer;
048:
049: /**
050: * Rave extension of StatusDisplayer.
051: *
052: * @author Peter Zavadsky
053: * @author Winston Prakash (the extended methods)
054: */
055: public abstract class StatusDisplayer_RAVE extends StatusDisplayer {
056:
057: private static StatusDisplayer_RAVE INSTANCE = null;
058:
059: /** Creates a new instance of StatusDisplayer_RAVE */
060: protected StatusDisplayer_RAVE() {
061: }
062:
063: /** Get the default Rave status displayer.
064: * @return the default Rave instance */
065: public static synchronized StatusDisplayer_RAVE getRaveDefault() {
066: if (INSTANCE == null) {
067: StatusDisplayer sd = StatusDisplayer.getDefault();
068: if (sd instanceof StatusDisplayer_RAVE) {
069: INSTANCE = (StatusDisplayer_RAVE) sd;
070: } else {
071: INSTANCE = new Trivial();
072: }
073: }
074: return INSTANCE;
075: }
076:
077: // <RAVE>
078: public abstract void clearPositionLabel();
079:
080: public abstract void setPositionLabelIcon(ImageIcon icon);
081:
082: public abstract void setPositionLabelText(final String text);
083:
084: public abstract void displayError(String errMsg, int severity);
085:
086: // </RAVE>
087:
088: /**
089: * Trivial default impl for standalone usage.
090: * @see "#32154"
091: */
092: private static final class Trivial extends StatusDisplayer_RAVE {
093:
094: public String getStatusText() {
095: return StatusDisplayer.getDefault().getStatusText();
096: }
097:
098: public void setStatusText(String text) {
099: StatusDisplayer.getDefault().setStatusText(text);
100: }
101:
102: public void addChangeListener(ChangeListener l) {
103: StatusDisplayer.getDefault().addChangeListener(l);
104: }
105:
106: public void removeChangeListener(ChangeListener l) {
107: StatusDisplayer.getDefault().removeChangeListener(l);
108: }
109:
110: // <RAVE>
111: public void clearPositionLabel() {
112: }
113:
114: public void setPositionLabelIcon(ImageIcon icon) {
115: }
116:
117: public void setPositionLabelText(final String text) {
118: }
119:
120: public void displayError(String errMsg, int severity) {
121: setStatusText(errMsg);
122: }
123: // </RAVE>
124: }
125: }
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