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: */package org.netbeans.modules.vmd.midp.palette.wizard;
041:
042: import org.netbeans.api.project.Project;
043: import org.openide.WizardDescriptor;
044: import org.openide.util.HelpCtx;
045:
046: import javax.swing.event.ChangeEvent;
047: import javax.swing.event.ChangeListener;
048: import java.awt.*;
049: import java.util.HashSet;
050: import java.util.Iterator;
051: import java.util.Set;
052:
053: /**
054: * @author David Kaspar
055: */
056: public class AddToPaletteWizardPanel1 implements WizardDescriptor.Panel {
057:
058: private AddToPaletteVisualPanel1 component;
059:
060: public Component getComponent() {
061: if (component == null) {
062: component = new AddToPaletteVisualPanel1(this );
063: }
064: return component;
065: }
066:
067: public HelpCtx getHelp() {
068: return new HelpCtx(AddToPaletteWizardPanel1.class);
069: }
070:
071: public boolean isValid() {
072: return component.getActiveProject() != null;
073: }
074:
075: private final Set<ChangeListener> listeners = new HashSet<ChangeListener>(
076: 1);
077:
078: public final void addChangeListener(ChangeListener l) {
079: synchronized (listeners) {
080: listeners.add(l);
081: }
082: }
083:
084: public final void removeChangeListener(ChangeListener l) {
085: synchronized (listeners) {
086: listeners.remove(l);
087: }
088: }
089:
090: protected final void fireChangeEvent() {
091: Iterator<ChangeListener> it;
092: synchronized (listeners) {
093: it = new HashSet<ChangeListener>(listeners).iterator();
094: }
095: ChangeEvent ev = new ChangeEvent(this );
096: while (it.hasNext()) {
097: it.next().stateChanged(ev);
098: }
099: }
100:
101: public void readSettings(Object settings) {
102: getComponent();
103: component
104: .reload((Project) ((WizardDescriptor) settings)
105: .getProperty(AddToPaletteWizardAction.PROPERTY_PROJECT));
106:
107: }
108:
109: public void storeSettings(Object settings) {
110: getComponent();
111: Project project = component.getActiveProject();
112: ((WizardDescriptor) settings).putProperty(
113: AddToPaletteWizardAction.PROPERTY_PROJECT, project);
114: }
115:
116: }
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