/*
** Luxor - XML User Interface Language (XUL) Toolkit
** Copyright (c) 2001, 2002 by Gerald Bauer
**
** This program is free software.
**
** You may redistribute it and/or modify it under the terms of the GNU
** General Public License as published by the Free Software Foundation.
** Version 2 of the license should be included with this distribution in
** the file LICENSE, as well as License.html. If the license is not
** included with this distribution, you may find a copy at the FSF web
** site at 'www.gnu.org' or 'www.fsf.org', or you may write to the
** Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139 USA.
**
** THIS SOFTWARE IS PROVIDED AS-IS WITHOUT WARRANTY OF ANY KIND,
** NOT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY. THE AUTHOR
** OF THIS SOFTWARE, ASSUMES _NO_ RESPONSIBILITY FOR ANY
** CONSEQUENCE RESULTING FROM THE USE, MODIFICATION, OR
** REDISTRIBUTION OF THIS SOFTWARE.
**
*/

package luxor.core.input;

import org.jdom.*;
import luxor.core.*;
import luxor.spi.*;
import luxor.status.*;
import luxor.swing.*;
import luxor.swing.input.*;

/**
 *  todo: mchoice is experimental and needs further study and improvements
 */

public class MChoiceDef extends XulNode
       implements NComponentFactory
{
   static Logger T = Logger.getLogger( MChoiceDef.class );

   public MChoiceDef( Element element )
   {
      super( element );
   }

   public NComponent createNComponent( JComponentResolver resolver )
   {
      String list = getAttribute( Xul.Attribute.LIST );
      String map = getAttribute( Xul.Attribute.MAP );
      String type = getAttribute( Xul.Attribute.TYPE );

      if( type == null )
      {
         // no type; default to checkboxes

         if( list != null )
         {
            return new XListCheckBoxGroup( this );
         }
         /*
          *  else if( map != null )
          *  {
          *  return new XMapComboBox( this );
          *  }
          */
         Xul.error( "failed to create mchoice input control; need more attributes (e.g. list, map)" );
      }
      else
      {
         // assume type is list

         if( list != null )
         {
            return new XListMultipleChoiceList( this );
         }
         /*
          *  else if( map != null )
          *  {
          *  return  new XMapRadioGroup( this );
          *  }
          */
         Xul.error( "failed to create mchoice input control; need more attributes (e.g. list, map)" );
      }

      return null;
   }
}