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comparison src/de/mud/terminal/VDUInput.java @ 0:0ce5cc452d02

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initial version
author Carl Byington <carl@five-ten-sg.com>
date Thu, 22 May 2014 10:41:19 -0700
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children 171e0a977544
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1 /*
2 * This file is part of "JTA - Telnet/SSH for the JAVA(tm) platform".
3 *
4 * (c) Matthias L. Jugel, Marcus Meißner 1996-2005. All Rights Reserved.
5 *
6 * Please visit http://javatelnet.org/ for updates and contact.
7 *
8 * --LICENSE NOTICE--
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version 2
12 * of the License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 * --LICENSE NOTICE--
23 *
24 */
25 package de.mud.terminal;
26
27 import java.util.Properties;
28
29 /**
30 * An interface for a terminal that accepts input from keyboard and mouse.
31 *
32 * @author Matthias L. Jugel, Marcus Meißner
33 * @version $Id: VDUInput.java 499 2005-09-29 08:24:54Z leo $
34 */
35 public interface VDUInput {
36
37 public final static int KEY_CONTROL = 0x01;
38 public final static int KEY_SHIFT = 0x02;
39 public final static int KEY_ALT = 0x04;
40 public final static int KEY_ACTION = 0x08;
41
42
43
44 /**
45 * Direct access to writing data ...
46 * @param b
47 */
48 void write(byte b[]);
49
50 /**
51 * Terminal is mouse-aware and requires (x,y) coordinates of
52 * on the terminal (character coordinates) and the button clicked.
53 * @param x
54 * @param y
55 * @param modifiers
56 */
57 void mousePressed(int x, int y, int modifiers);
58
59 /**
60 * Terminal is mouse-aware and requires the coordinates and button
61 * of the release.
62 * @param x
63 * @param y
64 * @param modifiers
65 */
66 void mouseReleased(int x, int y, int modifiers);
67
68 /**
69 * Override the standard key codes used by the terminal emulation.
70 * @param codes a properties object containing key code definitions
71 */
72 void setKeyCodes(Properties codes);
73
74 /**
75 * main keytyping event handler...
76 * @param keyCode the key code
77 * @param keyChar the character represented by the key
78 * @param modifiers shift/alt/control modifiers
79 */
80 void keyPressed(int keyCode, char keyChar, int modifiers);
81
82 /**
83 * Handle key Typed events for the terminal, this will get
84 * all normal key types, but no shift/alt/control/numlock.
85 * @param keyCode the key code
86 * @param keyChar the character represented by the key
87 * @param modifiers shift/alt/control modifiers
88 */
89 void keyTyped(int keyCode, char keyChar, int modifiers);
90 }