001    /**
002     *      jline - Java console input library
003     *      Copyright (c) 2002,2003 Marc Prud'hommeaux mwp1@cornell.edu
004     *      
005     *      This library is free software; you can redistribute it and/or
006     *      modify it under the terms of the GNU Lesser General Public
007     *      License as published by the Free Software Foundation; either
008     *      version 2.1 of the License, or (at your option) any later version.
009     *      
010     *      This library is distributed in the hope that it will be useful,
011     *      but WITHOUT ANY WARRANTY; without even the implied warranty of
012     *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013     *      Lesser General Public License for more details.
014     *      
015     *      You should have received a copy of the GNU Lesser General Public
016     *      License along with this library; if not, write to the Free Software
017     *      Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
018     */
019    package jline;
020    
021    import java.io.*;
022    import java.util.*;
023    
024    
025    /**
026     *  A no-op unsupported terminal.
027     *
028     *  @author  <a href="mailto:mwp1@cornell.edu">Marc Prud'hommeaux</a>
029     */
030    public class UnsupportedTerminal
031            extends Terminal
032    {
033            public void initializeTerminal ()
034            {
035                    // nothing we need to do (or can do) for windows.
036            }
037    
038    
039            public boolean getEcho ()
040            {
041                    return true;
042            }
043    
044    
045            /**
046             *      Always returng 80, since we can't access this info on Windows.
047             */
048            public int getTerminalWidth ()
049            {
050                    return 80;
051            }
052    
053    
054            /**
055             *      Always returng 24, since we can't access this info on Windows.
056             */
057            public int getTerminalHeight ()
058            {
059                    return 80;
060            }
061    
062    
063            public boolean isSupported ()
064            {
065                    return false;
066            }
067    }
068