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.
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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.j2ee.clientproject.ui.wizards;
043:
044: import java.awt.Component;
045: import java.util.HashSet;
046: import java.util.Iterator;
047: import java.util.Set;
048: import javax.swing.JComponent;
049: import javax.swing.event.ChangeEvent;
050: import javax.swing.event.ChangeListener;
051: import org.openide.WizardDescriptor;
052: import org.openide.WizardValidationException;
053: import org.openide.util.HelpCtx;
054:
055: final class ImportLocation implements WizardDescriptor.Panel,
056: WizardDescriptor.ValidatingPanel,
057: WizardDescriptor.FinishablePanel, ChangeListener {
058:
059: private WizardDescriptor wizardDescriptor;
060: private ImportLocationVisual component;
061:
062: public ImportLocation() {
063: }
064:
065: public Component getComponent() {
066: if (component == null) {
067: component = new ImportLocationVisual(this );
068: }
069: return component;
070: }
071:
072: public HelpCtx getHelp() {
073: return new HelpCtx(ImportLocation.class);
074: }
075:
076: public boolean isValid() {
077: getComponent();
078: return component.valid(wizardDescriptor);
079: }
080:
081: private final Set<ChangeListener> listeners = new HashSet<ChangeListener>(
082: 1);
083:
084: public final void addChangeListener(ChangeListener l) {
085: synchronized (listeners) {
086: listeners.add(l);
087: }
088: }
089:
090: public final void removeChangeListener(ChangeListener l) {
091: synchronized (listeners) {
092: listeners.remove(l);
093: }
094: }
095:
096: protected final void fireChangeEvent() {
097: Iterator<ChangeListener> it;
098: synchronized (listeners) {
099: it = new HashSet<ChangeListener>(listeners).iterator();
100: }
101: ChangeEvent ev = new ChangeEvent(this );
102: while (it.hasNext()) {
103: (it.next()).stateChanged(ev);
104: }
105: }
106:
107: public void readSettings(Object settings) {
108: wizardDescriptor = (WizardDescriptor) settings;
109: component.read(wizardDescriptor);
110: // XXX hack, TemplateWizard in final setTemplateImpl() forces new wizard's title
111: // this name is used in NewProjectWizard to modify the title
112: Object substitute = ((JComponent) component)
113: .getClientProperty("NewProjectWizard_Title"); // NOI18N
114: if (substitute != null) {
115: wizardDescriptor.putProperty("NewProjectWizard_Title",
116: substitute); // NOI18N
117: }
118: }
119:
120: public void storeSettings(Object settings) {
121: WizardDescriptor d = (WizardDescriptor) settings;
122: component.store(d);
123: }
124:
125: public boolean isFinishPanel() {
126: return false;
127: }
128:
129: public void validate() throws WizardValidationException {
130: }
131:
132: public void stateChanged(ChangeEvent e) {
133: fireChangeEvent();
134: }
135: }
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