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.ruby.samples.depot;
043:
044: import java.awt.Component;
045: import java.util.HashSet;
046: import java.util.Set;
047: import javax.swing.event.ChangeEvent;
048: import javax.swing.event.ChangeListener;
049: import org.openide.WizardDescriptor;
050: import org.openide.WizardValidationException;
051: import org.openide.util.HelpCtx;
052: import org.openide.util.NbBundle;
053:
054: /** Panel just asking for basic info. */
055: public class DepotWizardPanel implements WizardDescriptor.Panel,
056: WizardDescriptor.ValidatingPanel,
057: WizardDescriptor.FinishablePanel {
058:
059: private WizardDescriptor wizardDescriptor;
060: private DepotPanelVisual component;
061:
062: private final Set<ChangeListener> listeners = new HashSet<ChangeListener>(
063: 1); // or can use ChangeSupport in NB 6.0
064:
065: /** Creates a new instance of templateWizardPanel */
066: public DepotWizardPanel() {
067: }
068:
069: public Component getComponent() {
070: if (component == null) {
071: component = new DepotPanelVisual(this );
072: component.setName(NbBundle.getMessage(
073: DepotWizardPanel.class, "LBL_CreateProjectStep"));
074: }
075: return component;
076: }
077:
078: public HelpCtx getHelp() {
079: return new HelpCtx(DepotWizardPanel.class);
080: }
081:
082: public boolean isValid() {
083: getComponent();
084: return component.valid(wizardDescriptor);
085: }
086:
087: public final void addChangeListener(ChangeListener l) {
088: synchronized (listeners) {
089: listeners.add(l);
090: }
091: }
092:
093: public final void removeChangeListener(ChangeListener l) {
094: synchronized (listeners) {
095: listeners.remove(l);
096: }
097: }
098:
099: protected final void fireChangeEvent() {
100: Set<ChangeListener> ls;
101: synchronized (listeners) {
102: ls = new HashSet<ChangeListener>(listeners);
103: }
104: ChangeEvent ev = new ChangeEvent(this );
105: for (ChangeListener l : ls) {
106: l.stateChanged(ev);
107: }
108: }
109:
110: public void readSettings(Object settings) {
111: wizardDescriptor = (WizardDescriptor) settings;
112: component.read(wizardDescriptor);
113: }
114:
115: public void storeSettings(Object settings) {
116: WizardDescriptor d = (WizardDescriptor) settings;
117: component.store(d);
118: }
119:
120: public boolean isFinishPanel() {
121: return true;
122: }
123:
124: public void validate() throws WizardValidationException {
125: getComponent();
126: component.validate(wizardDescriptor);
127: }
128: }
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