1 /**
2 * jline - Java console input library
3 * Copyright (c) 2002, 2003, 2004, 2005, Marc Prud'hommeaux <mwp1@cornell.edu>
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or
7 * without modification, are permitted provided that the following
8 * conditions are met:
9 *
10 * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer
15 * in the documentation and/or other materials provided with
16 * the distribution.
17 *
18 * Neither the name of JLine nor the names of its contributors
19 * may be used to endorse or promote products derived from this
20 * software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
24 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
25 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
26 * EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
28 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
29 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
31 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
33 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
34 * OF THE POSSIBILITY OF SUCH DAMAGE.
35 */
36 package jline;
37
38
39 /**
40 * A no-op unsupported terminal.
41 *
42 * @author <a href="mailto:mwp1@cornell.edu">Marc Prud'hommeaux</a>
43 */
44 public class UnsupportedTerminal
45 extends Terminal
46 {
47 public void initializeTerminal ()
48 {
49
50 }
51
52
53 public boolean getEcho ()
54 {
55 return true;
56 }
57
58
59 /**
60 * Always returng 80, since we can't access this info on Windows.
61 */
62 public int getTerminalWidth ()
63 {
64 return 80;
65 }
66
67
68 /**
69 * Always returng 24, since we can't access this info on Windows.
70 */
71 public int getTerminalHeight ()
72 {
73 return 80;
74 }
75
76
77 public boolean isSupported ()
78 {
79 return false;
80 }
81 }
82