src/jexer/bits/GraphicsChars.java

   1 /**
   2  * Jexer - Java Text User Interface - code pages
   3  *
   4  * Version: $Id$
   5  *
   6  * Author: Kevin Lamonte, <a href="mailto:kevin.lamonte@gmail.com">kevin.lamonte@gmail.com</a>
   7  *
   8  * License: LGPLv3 or later
   9  *
  10  * Copyright: This module is licensed under the GNU Lesser General
  11  * Public License Version 3.  Please see the file "COPYING" in this
  12  * directory for more information about the GNU Lesser General Public
  13  * License Version 3.
  14  *
  15  *     Copyright (C) 2015  Kevin Lamonte
  16  *
  17  * This program is free software; you can redistribute it and/or
  18  * modify it under the terms of the GNU Lesser General Public License
  19  * as published by the Free Software Foundation; either version 3 of
  20  * the License, or (at your option) any later version.
  21  *
  22  * This program is distributed in the hope that it will be useful, but
  23  * WITHOUT ANY WARRANTY; without even the implied warranty of
  24  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  25  * General Public License for more details.
  26  *
  27  * You should have received a copy of the GNU Lesser General Public
  28  * License along with this program; if not, see
  29  * http://www.gnu.org/licenses/, or write to the Free Software
  30  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  31  * 02110-1301 USA
  32  */
  33 package jexer.bits;
  34
  35 // Commonly used ASCII characters
  36
  37 /*
  38 public static final byte C_NUL  = 0x00;         // NUL
  39 public static final byte C_SOH  = 0x01;         // SOH
  40 public static final byte C_STX  = 0x02;         // STX
  41 public static final byte C_EOT  = 0x04;         // EOT
  42 public static final byte C_ACK  = 0x06;         // ACK
  43 public static final byte C_LF   = 0x0A;         // Line feed '\n'
  44 public static final byte C_CR   = 0x0D;         // Carriage return '\r'
  45 public static final byte C_XON  = 0x11;         // XON, also known as DC1
  46 public static final byte C_XOFF = 0x13;         // XOFF, also known as DC3
  47 public static final byte C_NAK  = 0x15;         // NAK
  48 public static final byte C_CAN  = 0x18;         // CAN
  49 public static final byte C_SUB  = 0x1A;         // SUB
  50 public static final byte C_ESC  = 0x1B;         // ESC
  51  */
  52
  53 /**
  54  * Collection of special characters used by the windowing system.
  55  */
  56 public class GraphicsChars {
  57
  58     /**
  59      * CP437 translation map
  60      */
  61     private static final char cp437_chars[] = {
  62
  63     '\u2007', '\u263A', '\u263B', '\u2665', '\u2666', '\u2663', '\u2660', '\u2022',
  64     '\u25D8', '\u25CB', '\u25D9', '\u2642', '\u2640', '\u266A', '\u266B', '\u263C',
  65     '\u25BA', '\u25C4', '\u2195', '\u203C', '\u00B6', '\u00A7', '\u25AC', '\u21A8',
  66     '\u2191', '\u2193', '\u2192', '\u2190', '\u221F', '\u2194', '\u25B2', '\u25BC',
  67     '\u0020', '\u0021', '\"', '\u0023', '\u0024', '\u0025', '\u0026', '\'',
  68
  69     '\u0028', '\u0029', '\u002a', '\u002b', '\u002c', '\u002d', '\u002e', '\u002f',
  70     '\u0030', '\u0031', '\u0032', '\u0033', '\u0034', '\u0035', '\u0036', '\u0037',
  71     '\u0038', '\u0039', '\u003a', '\u003b', '\u003c', '\u003d', '\u003e', '\u003f',
  72     '\u0040', '\u0041', '\u0042', '\u0043', '\u0044', '\u0045', '\u0046', '\u0047',
  73     '\u0048', '\u0049', '\u004a', '\u004b', '\u004c', '\u004d', '\u004e', '\u004f',
  74     '\u0050', '\u0051', '\u0052', '\u0053', '\u0054', '\u0055', '\u0056', '\u0057',
  75     '\u0058', '\u0059', '\u005a', '\u005b', '\\', '\u005d', '\u005e', '\u005f',
  76     '\u0060', '\u0061', '\u0062', '\u0063', '\u0064', '\u0065', '\u0066', '\u0067',
  77     '\u0068', '\u0069', '\u006a', '\u006b', '\u006c', '\u006d', '\u006e', '\u006f',
  78     '\u0070', '\u0071', '\u0072', '\u0073', '\u0074', '\u0075', '\u0076', '\u0077',
  79     '\u0078', '\u0079', '\u007a', '\u007b', '\u007c', '\u007d', '\u007e', '\u007f',
  80     '\u00c7', '\u00fc', '\u00e9', '\u00e2', '\u00e4', '\u00e0', '\u00e5', '\u00e7',
  81     '\u00ea', '\u00eb', '\u00e8', '\u00ef', '\u00ee', '\u00ec', '\u00c4', '\u00c5',
  82     '\u00c9', '\u00e6', '\u00c6', '\u00f4', '\u00f6', '\u00f2', '\u00fb', '\u00f9',
  83     '\u00ff', '\u00d6', '\u00dc', '\u00a2', '\u00a3', '\u00a5', '\u20a7', '\u0192',
  84     '\u00e1', '\u00ed', '\u00f3', '\u00fa', '\u00f1', '\u00d1', '\u00aa', '\u00ba',
  85     '\u00bf', '\u2310', '\u00ac', '\u00bd', '\u00bc', '\u00a1', '\u00ab', '\u00bb',
  86     '\u2591', '\u2592', '\u2593', '\u2502', '\u2524', '\u2561', '\u2562', '\u2556',
  87     '\u2555', '\u2563', '\u2551', '\u2557', '\u255d', '\u255c', '\u255b', '\u2510',
  88     '\u2514', '\u2534', '\u252c', '\u251c', '\u2500', '\u253c', '\u255e', '\u255f',
  89     '\u255a', '\u2554', '\u2569', '\u2566', '\u2560', '\u2550', '\u256c', '\u2567',
  90     '\u2568', '\u2564', '\u2565', '\u2559', '\u2558', '\u2552', '\u2553', '\u256b',
  91     '\u256a', '\u2518', '\u250c', '\u2588', '\u2584', '\u258c', '\u2590', '\u2580',
  92     '\u03b1', '\u00df', '\u0393', '\u03c0', '\u03a3', '\u03c3', '\u00b5', '\u03c4',
  93     '\u03a6', '\u0398', '\u03a9', '\u03b4', '\u221e', '\u03c6', '\u03b5', '\u2229',
  94     '\u2261', '\u00b1', '\u2265', '\u2264', '\u2320', '\u2321', '\u00f7', '\u2248',
  95     '\u00b0', '\u2219', '\u00b7', '\u221a', '\u207f', '\u00b2', '\u25a0', '\u00a0'
  96     };
  97
  98
  99     public static final char HATCH                      = cp437_chars[0xB0];
 100     public static final char DOUBLE_BAR                 = cp437_chars[0xCD];
 101     public static final char BOX                        = cp437_chars[0xFE];
 102     public static final char CHECK                      = cp437_chars[0xFB];
 103     public static final char TRIPLET                    = cp437_chars[0xF0];
 104     public static final char OMEGA                      = cp437_chars[0xEA];
 105     public static final char PI                         = cp437_chars[0xE3];
 106     public static final char UPARROW                    = cp437_chars[0x18];
 107     public static final char DOWNARROW                  = cp437_chars[0x19];
 108     public static final char RIGHTARROW                 = cp437_chars[0x1A];
 109     public static final char LEFTARROW                  = cp437_chars[0x1B];
 110     public static final char SINGLE_BAR                 = cp437_chars[0xC4];
 111     public static final char BACK_ARROWHEAD             = cp437_chars[0x11];
 112     public static final char LRCORNER                   = cp437_chars[0xD9];
 113     public static final char URCORNER                   = cp437_chars[0xBF];
 114     public static final char LLCORNER                   = cp437_chars[0xC0];
 115     public static final char ULCORNER                   = cp437_chars[0xDA];
 116     public static final char DEGREE                     = cp437_chars[0xF8];
 117     public static final char PLUSMINUS                  = cp437_chars[0xF1];
 118     public static final char WINDOW_TOP                 = cp437_chars[0xCD];
 119     public static final char WINDOW_LEFT_TOP            = cp437_chars[0xD5];
 120     public static final char WINDOW_RIGHT_TOP           = cp437_chars[0xB8];
 121     public static final char WINDOW_SIDE                = cp437_chars[0xB3];
 122     public static final char WINDOW_LEFT_BOTTOM         = cp437_chars[0xD4];
 123     public static final char WINDOW_RIGHT_BOTTOM        = cp437_chars[0xBE];
 124     public static final char WINDOW_LEFT_TEE            = cp437_chars[0xC6];
 125     public static final char WINDOW_RIGHT_TEE           = cp437_chars[0xB5];
 126     public static final char WINDOW_SIDE_DOUBLE         = cp437_chars[0xBA];
 127     public static final char WINDOW_LEFT_TOP_DOUBLE     = cp437_chars[0xC9];
 128     public static final char WINDOW_RIGHT_TOP_DOUBLE    = cp437_chars[0xBB];
 129     public static final char WINDOW_LEFT_BOTTOM_DOUBLE  = cp437_chars[0xC8];
 130     public static final char WINDOW_RIGHT_BOTTOM_DOUBLE = cp437_chars[0xBC];
 131 }
 132