reactos/dll/keyboard/kbduk/kbduk.c

   1 /*
   2  * ReactOS United Kingdom keyboard layout
   3  * Copyright (C) 2003 ReactOS
   4  * License: LGPL, see: LGPL.txt
   5  *
   6  * Thanks to: http://www.barcodeman.com/altek/mule/scandoc.php
   7  * and http://win.tue.nl/~aeb/linux/kbd/scancodes-1.html
   8  */
   9
  10 #include <windows.h>
  11 #include <internal/kbd.h>
  12
  13 #ifdef _M_IA64
  14 #define ROSDATA static __declspec(allocate(".data"))
  15 #else
  16 #ifdef _MSC_VER
  17 #pragma data_seg(".data")
  18 #define ROSDATA static
  19 #else
  20 #define ROSDATA static __attribute__((section(".data")))
  21 #endif
  22 #endif
  23
  24 #define VK_EMPTY 0xff   /* The non-existent VK */
  25 #define KSHIFT   0x001  /* Shift modifier */
  26 #define KCTRL    0x002  /* Ctrl modifier */
  27 #define KALT     0x004  /* Alt modifier */
  28 #define KEXT     0x100  /* Extended key code */
  29 #define KMULTI   0x200  /* Multi-key */
  30 #define KSPEC    0x400  /* Special key */
  31 #define KNUMP    0x800  /* Number-pad */
  32 #define KNUMS    0xc00  /* Special + number pad */
  33 #define KMEXT    0x300  /* Multi + ext */
  34
  35 #define SHFT_INVALID 0x0F
  36
  37 ROSDATA USHORT scancode_to_vk[] = {
  38   /* Numbers Row */
  39   /* - 00 - */
  40   /* 1 ...         2 ...         3 ...         4 ... */
  41   VK_EMPTY,     VK_ESCAPE,    '1',          '2',
  42   '3',          '4',          '5',          '6',
  43   '7',          '8',          '9',          '0',
  44  VK_OEM_MINUS, VK_OEM_PLUS,  VK_BACK,
  45   /* - 0f - */
  46   /* First Letters Row */
  47   VK_TAB,       'Q',          'W',          'E',
  48   'R',          'T',          'Y',          'U',
  49   'I',          'O',          'P',
  50   VK_OEM_4,     VK_OEM_6,       VK_RETURN,
  51   /* - 1d - */
  52   /* Second Letters Row */
  53   VK_LCONTROL,
  54   'A',          'S',          'D',          'F',
  55   'G',          'H',          'J',          'K',
  56   'L',          VK_OEM_1,     VK_OEM_3,     VK_OEM_8,
  57   VK_LSHIFT,    VK_OEM_7,
  58   /* - 2c - */
  59   /* Third letters row */
  60   'Z',          'X',          'C',          'V',
  61   'B',          'N',          'M',          VK_OEM_COMMA,
  62   VK_OEM_PERIOD,VK_OEM_2,     VK_RSHIFT|KEXT,
  63   /* - 37 - */
  64   /* Bottom Row */
  65   VK_MULTIPLY,  VK_MENU,     VK_SPACE,     VK_CAPITAL,
  66
  67   /* - 3b - */
  68   /* F-Keys */
  69   VK_F1, VK_F2, VK_F3, VK_F4, VK_F5, VK_F6,
  70   VK_F7, VK_F8, VK_F9, VK_F10,
  71   /* - 45 - */
  72   /* Locks */
  73   VK_NUMLOCK | KMEXT,
  74   VK_SCROLL | KMULTI,
  75   /* - 47 - */
  76   /* Number-Pad */
  77   VK_HOME | KNUMS,      VK_UP | KNUMS,         VK_PRIOR | KNUMS, VK_SUBTRACT,
  78   VK_LEFT | KNUMS,      VK_CLEAR | KNUMS,      VK_RIGHT | KNUMS, VK_ADD,
  79   VK_END | KNUMS,       VK_DOWN | KNUMS,       VK_NEXT | KNUMS,
  80   VK_INSERT | KNUMS,    VK_DELETE | KNUMS,
  81   /* - 54 - */
  82   /* Presumably PrtSc */
  83   VK_SNAPSHOT,
  84   /* - 55 - */
  85   /* Oddities, and the remaining standard F-Keys */
  86   VK_EMPTY,     VK_OEM_5,     VK_F11,       VK_F12,
  87   /* - 59 - */
  88   VK_CLEAR,     VK_EMPTY,     VK_EMPTY,     VK_EMPTY,     VK_EMPTY, /* EREOF */
  89   VK_EMPTY,     VK_EMPTY,     VK_EMPTY,     VK_EMPTY,     VK_EMPTY, /* ZOOM */
  90   VK_HELP,
  91   /* - 64 - */
  92   /* Even more F-Keys (for example, NCR keyboards from the early 90's) */
  93   VK_F13, VK_F14, VK_F15, VK_F16, VK_F17, VK_F18, VK_F19, VK_F20,
  94   VK_F21, VK_F22, VK_F23,
  95   /* - 6f - */
  96   /* Not sure who uses these codes */
  97   VK_EMPTY, VK_EMPTY, VK_EMPTY,
  98   /* - 72 - */
  99   VK_EMPTY, VK_EMPTY, VK_EMPTY, VK_EMPTY,
 100   /* - 76 - */
 101   /* One more f-key */
 102   VK_F24,
 103   /* - 77 - */
 104   VK_EMPTY, VK_EMPTY, VK_EMPTY, VK_EMPTY,
 105   VK_EMPTY, VK_EMPTY, VK_EMPTY, VK_EMPTY, /* PA1 */
 106   VK_EMPTY,
 107   /* - 80 - */
 108   0
 109 };
 110
 111 ROSDATA VSC_VK extcode0_to_vk[] = {
 112   {0x1c, VK_RETURN|KEXT},       //Keypad return
 113   {0x1d, VK_RCONTROL|KEXT},//Right control key
 114   {0x35, VK_DIVIDE|KEXT},       // Numpad div
 115   {0x38, VK_RMENU|KEXT},  //AltGr?
 116   {0, 0},
 117 };
 118
 119 ROSDATA VSC_VK extcode1_to_vk[] = {
 120   { 0, 0 },
 121 };
 122
 123 ROSDATA VK_TO_BIT modifier_keys[] = {
 124   { VK_SHIFT,   KSHIFT },
 125   { VK_CONTROL, KCTRL },
 126   { VK_MENU,    KALT },
 127   { 0,          0 }
 128 };
 129
 130 ROSDATA MODIFIERS modifier_bits = {
 131   modifier_keys,
 132   7,
 133   { 0, 1, 2, 3, 0, 0, 4, 5 }
 134   /* Modifier bit order: NONE, SHIFT, CTRL, SHIFT-CTRL, ALT (not used), SHIFT-ALT (not used), CTRL-ALT, SHIFT-CTRL-ALT */
 135 };
 136
 137 #define NOCAPS 0
 138 #define CAPS   KSHIFT /* Caps -> shift */
 139
 140 ROSDATA VK_TO_WCHARS2 key_to_chars_2mod[] = {
 141   /* Normal vs Shifted */
 142   /* The numbers */
 143   { '1',        NOCAPS, {'1', '!'} },
 144   { '2',        NOCAPS, {'2', '\"'} },
 145   { '3',        NOCAPS, {'3', 0xa3} },
 146   { '5',        NOCAPS, {'5', '%'} },
 147   { '7',        NOCAPS, {'7', '&'} },
 148   { '8',        NOCAPS, {'8', '*'} },
 149   { '9',        NOCAPS, {'9', '('} },
 150   { '0',        NOCAPS, {'0', ')'} },
 151   { VK_OEM_PLUS ,NOCAPS, {'=', '+'} },
 152   { VK_OEM_1 ,NOCAPS, {';', ':'} },
 153   { VK_OEM_COMMA,       NOCAPS, {',', '<'} },
 154   { VK_OEM_PERIOD,      NOCAPS, {'.', '>'} },
 155   { VK_OEM_2,           NOCAPS, {'/', '?'} },
 156
 157
 158   /* Keys that do not have shift states */
 159   { VK_TAB,             NOCAPS, {'\t','\t'} },
 160   { VK_ADD,             NOCAPS, {'+', '+'} },
 161   { VK_SUBTRACT,        NOCAPS, {'-', '-'} },
 162   { VK_MULTIPLY,        NOCAPS, {'*', '*'} },
 163   { VK_DIVIDE,          NOCAPS, {'/', '/'} },
 164   { VK_ESCAPE,          NOCAPS, {'\x1b','\x1b'} },
 165   { VK_SPACE,           NOCAPS, {' ', ' '} },
 166   { 0, 0 }
 167 };
 168
 169 ROSDATA VK_TO_WCHARS3 key_to_chars_3mod[] = {
 170   /* Normal, Shifted, Ctrl */
 171   /* Legacy (telnet-style) ascii escapes */
 172   { VK_OEM_4, NOCAPS, {'[', '{', 0x1b} },
 173   { VK_OEM_6, NOCAPS, {']', '}', 0x1d} },
 174   { VK_OEM_7, NOCAPS, {'#', '~', 0x1c} },
 175   { VK_OEM_5, 0, {'\\', '|', 0x1c} },
 176   { VK_RETURN, 0, {'\r', '\r', '\n'} },
 177   { 0, 0 }
 178 };
 179
 180 ROSDATA VK_TO_WCHARS4 key_to_chars_4mod[] = {
 181   /* Normal, Shifted, Ctrl, C-Shift */
 182
 183   /* The alphabet */
 184   { 'B',         CAPS,   {'b', 'B', 0x02, 0x02} },
 185   { 'C',         CAPS,   {'c', 'C', 0x03, 0x03} },
 186   { 'D',         CAPS,   {'d', 'D', 0x04, 0x04} },
 187   { 'F',         CAPS,   {'f', 'F', 0x06, 0x06} },
 188   { 'G',         CAPS,   {'g', 'G', 0x07, 0x07} },
 189   { 'H',         CAPS,   {'h', 'H', 0x08, 0x08} },
 190   { 'J',         CAPS,   {'j', 'J', 0x0a, 0x0a} },
 191   { 'K',         CAPS,   {'k', 'K', 0x0b, 0x0b} },
 192   { 'L',         CAPS,   {'l', 'L', 0x0c, 0x0c} },
 193   { 'M',         CAPS,   {'m', 'M', 0x0d, 0x0d} },
 194   { 'N',         CAPS,   {'n', 'N', 0x0e, 0x0e} },
 195   { 'P',         CAPS,   {'p', 'P', 0x10, 0x10} },
 196   { 'Q',         CAPS,   {'q', 'Q', 0x11, 0x11} },
 197   { 'R',         CAPS,   {'r', 'R', 0x12, 0x12} },
 198   { 'S',         CAPS,   {'s', 'S', 0x13, 0x13} },
 199   { 'T',         CAPS,   {'t', 'T', 0x14, 0x14} },
 200   { 'V',         CAPS,   {'v', 'V', 0x16, 0x16} },
 201   { 'W',         CAPS,   {'w', 'W', 0x17, 0x17} },
 202   { 'X',         CAPS,   {'x', 'X', 0x18, 0x18} },
 203   { 'Y',         CAPS,   {'y', 'Y', 0x19, 0x19} },
 204   { 'Z',         CAPS,   {'z', 'Z', 0x1a, 0x1a} },
 205
 206   /* Legacy Ascii generators */
 207
 208  { '6', NOCAPS, {'6', '^', WCH_NONE, 0x1e} },
 209  { VK_OEM_MINUS, NOCAPS, {'-', '_', WCH_NONE, 0x1f} },
 210  { VK_OEM_3, NOCAPS, {'\'', '@', WCH_NONE, 0x00} },
 211  { 0, 0 }
 212 };
 213
 214 ROSDATA VK_TO_WCHARS5 key_to_chars_5mod[] = {
 215   /* Normal, Shifted, Ctrl, Sh-Ctrl,Sh-Alt,Ctl-Alt */
 216 /* Ctrl-sh-6 generates RS */
 217   {VK_OEM_8, NOCAPS, {'`', 0x00ac,  WCH_NONE, WCH_NONE, 0xa6} },
 218   { '4', NOCAPS, {'4', '$', WCH_NONE, WCH_NONE, 0x20ac} },
 219   { 0, 0 }
 220 };
 221
 222 ROSDATA VK_TO_WCHARS6 key_to_chars_6mod[] = {
 223   /* Normal, Shifted, Ctrl, Sh-Ctrl,Sh-Alt,Ctl-Alt,Ctl-Sh-Alt */
 224
 225   { 'E',         CAPS,   {'e', 'E', 0x05, 0x05, 0x00e9, 0x00c9} },
 226   { 'U',         CAPS,   {'u', 'U', 0x15, 0x15, 0x00fa, 0x00da} },
 227   { 'I',         CAPS,   {'i', 'I', 0x09, 0x09, 0x00ed, 0x00cd} },
 228   { 'O',         CAPS,   {'o', 'O', 0x0f, 0x0f, 0x00f3, 0x00d3} },
 229   { 'A',         CAPS,   {'a', 'A', 0x01, 0x01, 0x00e1, 0x00c1} },
 230   { 0, 0 }
 231 };
 232
 233 ROSDATA VK_TO_WCHARS1 keypad_numbers[] = {
 234   { VK_DECIMAL, 0, {'.'} },
 235   { VK_NUMPAD0, 0, {'0'} },
 236   { VK_NUMPAD1, 0, {'1'} },
 237   { VK_NUMPAD2, 0, {'2'} },
 238   { VK_NUMPAD3, 0, {'3'} },
 239   { VK_NUMPAD4, 0, {'4'} },
 240   { VK_NUMPAD5, 0, {'5'} },
 241   { VK_NUMPAD6, 0, {'6'} },
 242   { VK_NUMPAD7, 0, {'7'} },
 243   { VK_NUMPAD8, 0, {'8'} },
 244   { VK_NUMPAD9, 0, {'9'} },
 245   { VK_BACK,    0, {'\010'} },
 246   { 0, 0 }
 247 };
 248
 249 #define vk_master(n,x) { (PVK_TO_WCHARS1)x, n, sizeof(x[0]) }
 250
 251 ROSDATA VK_TO_WCHAR_TABLE vk_to_wchar_master_table[] = {
 252   vk_master(1,keypad_numbers),
 253   vk_master(2,key_to_chars_2mod),
 254   vk_master(3,key_to_chars_3mod),
 255   vk_master(4,key_to_chars_4mod),
 256   vk_master(5,key_to_chars_5mod),
 257   vk_master(6,key_to_chars_6mod),
 258   { 0,0,0 }
 259 };
 260
 261 ROSDATA VSC_LPWSTR key_names[] = {
 262   { 0x00, L"" },
 263   { 0x01, L"Esc" },
 264   { 0x0e, L"Backspace" },
 265   { 0x0f, L"Tab" },
 266   { 0x1c, L"Enter" },
 267   { 0x1d, L"Ctrl" },
 268   { 0x2a, L"Shift" },
 269   { 0x36, L"Right Shift" },
 270   { 0x37, L"Num *" },
 271   { 0x38, L"Alt" },
 272   { 0x39, L"Space" },
 273   { 0x3a, L"Caps Lock" },
 274   { 0x3b, L"F1" },
 275   { 0x3c, L"F2" },
 276   { 0x3d, L"F3" },
 277   { 0x3e, L"F4" },
 278   { 0x3f, L"F5" },
 279   { 0x40, L"F6" },
 280   { 0x41, L"F7" },
 281   { 0x42, L"F8" },
 282   { 0x43, L"F9" },
 283   { 0x44, L"F10" },
 284   { 0x45, L"Pause" },
 285   { 0x46, L"Scroll Lock" },
 286   { 0x47, L"Num 7" },
 287   { 0x48, L"Num 8" },
 288   { 0x49, L"Num 9" },
 289   { 0x4a, L"Num -" },
 290   { 0x4b, L"Num 4" },
 291   { 0x4c, L"Num 5" },
 292   { 0x4d, L"Num 6" },
 293   { 0x4e, L"Num +" },
 294   { 0x4f, L"Num 1" },
 295   { 0x50, L"Num 2" },
 296   { 0x51, L"Num 3" },
 297   { 0x52, L"Num 0" },
 298   { 0x53, L"Num Del" },
 299   { 0x54, L"Sys Req" },
 300   { 0x57, L"F11" },
 301   { 0x58, L"F12" },
 302   { 0x7c, L"F13" },
 303   { 0x7d, L"F14" },
 304   { 0x7e, L"F15" },
 305   { 0x7f, L"F16" },
 306   { 0x80, L"F17" },
 307   { 0x81, L"F18" },
 308   { 0x82, L"F19" },
 309   { 0x83, L"F20" },
 310   { 0x84, L"F21" },
 311   { 0x85, L"F22" },
 312   { 0x86, L"F23" },
 313   { 0x87, L"F24" },
 314   { 0, NULL },
 315 };
 316
 317 ROSDATA VSC_LPWSTR extended_key_names[] = {
 318   { 0x1c, L"Num Enter" },
 319   { 0x1d, L"Right Ctrl" },
 320   { 0x35, L"Num /" },
 321   { 0x37, L"Prnt Scrn" },
 322   { 0x38, L"Right Alt" },
 323   { 0x45, L"Num Lock" },
 324   { 0x46, L"Break" },
 325   { 0x47, L"Home" },
 326   { 0x48, L"Up" },
 327   { 0x49, L"Page Up" },
 328   { 0x4a, L"Left" },
 329   { 0x4c, L"Center" },
 330   { 0x4d, L"Right" },
 331   { 0x4f, L"End" },
 332   { 0x50, L"Down" },
 333   { 0x51, L"Page Down" },
 334   { 0x52, L"Insert" },
 335   { 0x53, L"Delete" },
 336   { 0x54, L"<ReactOS>" },
 337   { 0x55, L"Help" },
 338   { 0x56, L"Left Windows" },
 339   { 0x5b, L"Right Windows" },
 340   { 0, NULL },
 341 };
 342
 343 /* Finally, the master table */
 344 ROSDATA KBDTABLES keyboard_layout_table = {
 345   /* modifier assignments */
 346   &modifier_bits,
 347
 348   /* character from vk tables */
 349   vk_to_wchar_master_table,
 350
 351   /* diacritical marks -- currently implemented by wine code */
 352   /* English doesn't have any, anyway */
 353   NULL,
 354
 355   /* Key names */
 356   (VSC_LPWSTR *)key_names,
 357   (VSC_LPWSTR *)extended_key_names,
 358   NULL, /* Dead key names */
 359
 360   /* scan code to virtual key maps */
 361   scancode_to_vk,
 362   sizeof(scancode_to_vk) / sizeof(scancode_to_vk[0]),
 363   extcode0_to_vk,
 364   extcode1_to_vk,
 365
 366
 367   MAKELONG(1,1), /* Version 1.0 */
 368
 369   /* Ligatures -- English doesn't have any */
 370   0,
 371   0,
 372   NULL
 373 };
 374
 375 PKBDTABLES WINAPI KbdLayerDescriptor(VOID) {
 376   return &keyboard_layout_table;
 377 }
 378