package telnet;

/* This file is part of "Telnet Floyd".
 *
 * (c) Radek Polak 2003-2004. All Rights Reserved.
 *
 * Please visit project homepage at http://phoenix.inf.upol.cz/~polakr
 *
 * --LICENSE NOTICE--
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 * --LICENSE NOTICE--
 *
 */

import javax.microedition.lcdui.*;

/**
 * Debugging console.
 * Use Telnet.console.append(String s) for printing text to this console.
 */

public class Console extends List implements CommandListener {

  public Console() {
    super("Console", List.IMPLICIT );
    setCommandListener(this);
    addCommand(new Command("Exit", Command.EXIT, 1));
  }

  public void commandAction(Command command, Displayable displayable) {
    while( this.size() > 0 )
      delete(0);
    Telnet.setDisplay(Telnet.terminal);
  }

  public void append( String s )
  {
    append( s, null );
  }
}