/*
** 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.swing;

import java.awt.Component;
import java.io.*;
import java.util.*;
import javax.swing.*;
import luxor.core.*;
import luxor.core.widget.*;
import luxor.spi.*;
import luxor.status.*;
import luxor.util.*;
import luxor.*;

public class IFramePeer extends AbstractComponent
{
   static Logger T = Logger.getLogger( IFramePeer.class );

   private JEditorPane _browser;
   private JScrollPane _comp;

   public IFramePeer( IFrameDef def )
   {
      super( def );

      _browser = new JEditorPane();
      _browser.setEditable( false );
      _browser.setContentType( "text/html" );

      String src = def.getAttribute( Xul.Attribute.SRC );

      if( src == null )
      {
         Xul.error( "src attribute required for iframe" );
      }
      else
      {
         InputStream inStream = XulManager.getXulManager().getResourceAsStream( src );
         if( inStream == null )
         {
            Xul.error( "iframe src '" + src + "' not found" );
         }
         else
         {
            try
            {
               String html = FileUtils.getInputStreamAsString( inStream );
               _browser.setText( html );
            }
            catch( IOException ioex )
            {
               Xul.error( "failed to retrieve html document '" + src + "' for iframe: " + ioex.toString() );
            }
         }
      }

      _comp = new JScrollPane( _browser );
   }

   public JComponent getJComponent()
   {
      return _comp;
   }

   public void resolveReferences( NComponentResolver resolver ) { }

   public boolean useMinHeight()
   {
      return false;
   }

   public boolean useMinWidth()
   {
      return false;
   }
}