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: package org.netbeans.modules.apisupport.feedreader;
042:
043: import java.awt.Component;
044: import java.util.HashSet;
045: import java.util.Iterator;
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:
053: /**
054: * Panel just asking for basic info.
055: */
056: public class FeedReaderWizardPanel implements WizardDescriptor.Panel,
057: WizardDescriptor.ValidatingPanel,
058: WizardDescriptor.FinishablePanel {
059:
060: private WizardDescriptor wizardDescriptor;
061: private FeedReaderPanelVisual component;
062:
063: public Component getComponent() {
064: if (component == null) {
065: component = new FeedReaderPanelVisual(this );
066: }
067: return component;
068: }
069:
070: public HelpCtx getHelp() {
071: return new HelpCtx(FeedReaderWizardPanel.class);
072: }
073:
074: public boolean isValid() {
075: getComponent();
076: return component.valid(wizardDescriptor);
077: }
078:
079: private final Set/*<ChangeListener>*/listeners = new HashSet(1);
080:
081: public final void addChangeListener(ChangeListener l) {
082: synchronized (listeners) {
083: listeners.add(l);
084: }
085: }
086:
087: public final void removeChangeListener(ChangeListener l) {
088: synchronized (listeners) {
089: listeners.remove(l);
090: }
091: }
092:
093: protected final void fireChangeEvent() {
094: Iterator it;
095: synchronized (listeners) {
096: it = new HashSet(listeners).iterator();
097: }
098: ChangeEvent ev = new ChangeEvent(this );
099: while (it.hasNext()) {
100: ((ChangeListener) it.next()).stateChanged(ev);
101: }
102: }
103:
104: public void readSettings(Object settings) {
105: wizardDescriptor = (WizardDescriptor) settings;
106: component.read(wizardDescriptor);
107:
108: // XXX hack, TemplateWizard in final setTemplateImpl() forces new wizard's title
109: // this name is used in NewProjectWizard to modify the title
110: // Object substitute = ((JComponent)component).getClientProperty ("NewProjectWizard_Title"); // NOI18N
111: // if (substitute != null) {
112: // wizardDescriptor.putProperty ("NewProjectWizard_Title", substitute); // NOI18N
113: // }
114: }
115:
116: public void storeSettings(Object settings) {
117: WizardDescriptor d = (WizardDescriptor) settings;
118: component.store(d);
119: // ((WizardDescriptor)d).putProperty ("NewProjectWizard_Title", null); // NOI18N
120: }
121:
122: public boolean isFinishPanel() {
123: return true;
124: }
125:
126: public void validate() throws WizardValidationException {
127: getComponent();
128: component.validate(wizardDescriptor);
129: }
130:
131: }
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