source: trunk/jabberit_messenger/java_source/src/nu/fw/jeti/ui/models/LocaleModel.java @ 1001

/* 
 *      Jeti, a Java Jabber client, Copyright (C) 2004 E.S. de Boer  
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *      For questions, comments etc, 
 *      use the website at http://jeti.jabberstudio.org
 *  or mail me at eric@jeti.tk or Jabber at jeti@jabber.org
 *
 *      Created on 10-jul-2004
 */
 
package nu.fw.jeti.ui.models;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemListener;
import java.util.List;
import java.util.Locale;
import java.util.Map;

import javax.swing.AbstractListModel;
import javax.swing.ComboBoxModel;
import javax.swing.JComboBox;

import nu.fw.jeti.util.I18N;

/**
 * @author E.S. de Boer
 *
 */
public class LocaleModel extends AbstractListModel implements ComboBoxModel, ActionListener
{
        private Map countries;
        private List currentCountries;
        private Object selectedItem;
        
        public LocaleModel(I18N i18n)
        {
                countries = i18n.getCountries();
                //currentCountries = (List)countries.get("en");
        }
                
        /* (non-Javadoc)
         * @see javax.swing.ComboBoxModel#getSelectedItem()
         */
        public Object getSelectedItem()
        {
                return selectedItem;
        }

        /* (non-Javadoc)
         * @see javax.swing.ComboBoxModel#setSelectedItem(java.lang.Object)
         */
        public void setSelectedItem(Object arg0)
        {
                selectedItem = arg0;
        }

        /* (non-Javadoc)
         * @see javax.swing.ListModel#getSize()
         */
        public int getSize()
        {
                return currentCountries.size();
        }

        /* (non-Javadoc)
         * @see javax.swing.ListModel#getElementAt(int)
         */
        public Object getElementAt(int pos)
        {
                return currentCountries.get(pos);
        }

        /**
         * react to language combobox events
         */
        public void actionPerformed(ActionEvent e)
        {
                  JComboBox cb = (JComboBox)e.getSource();
                  String languageCode =((I18N.Language)cb.getSelectedItem()).getLanguageCode();
                 // if(currentCountries!=null) fireIntervalRemoved(this,0,currentCountries.size());
                  currentCountries = (List) countries.get(languageCode);
              //fireIntervalAdded(this,0,currentCountries.size());
              
              fireContentsChanged(this,0,currentCountries.size());
        }

}

/*
 * Overrides for emacs
 * Local variables:
 * tab-width: 4
 * End:
 */