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/*
* @(#)HomeAction.java 1.4 06/10/30
*
* Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
package javax.help;
import java.awt.*;
import java.awt.event.*;
import javax.help.*;
import javax.help.event.*;
import java.util.Enumeration;
import java.util.Locale;
import java.util.Stack;
import javax.swing.*;
/**
*
* @author Stepan Marek
* @version 1.4 10/30/06
*/
public class HomeAction extends AbstractHelpAction implements ActionListener {
private static final String NAME = "HomeAction";
/** Creates new HomeAction */
public HomeAction(Object control) {
super(control, NAME);
putValue("icon", UIManager.getIcon(NAME + ".icon"));
if (control instanceof JHelp) {
JHelp help = (JHelp) control;
Locale locale = null;
try {
locale = help.getModel().getHelpSet().getLocale();
} catch (NullPointerException npe) {
locale = Locale.getDefault();
}
putValue("tooltip", HelpUtilities.getString(locale, "tooltip." + NAME));
putValue("access", HelpUtilities.getString(locale, "access." + NAME));
}
}
public void actionPerformed(java.awt.event.ActionEvent event) {
try {
JHelp help = (JHelp)getControl();
HelpSet hs = help.getModel().getHelpSet();
Map.ID homeID = hs.getHomeID();
Locale locale = hs.getLocale();
String string = HelpUtilities.getString(locale, "history.homePage");
help.setCurrentID(homeID, string, help.getCurrentNavigator());
} catch (Exception e) {
}
}
}