reactos/dll/keyboard/kbdus/kbdus.c

   1 /*
   2  * ReactOS USASCII 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 #define WIN32_NO_STATUS
  11 #include <stdarg.h>
  12 #include <windef.h>
  13 #include <winuser.h>
  14 #include <ndk/kbd.h>
  15
  16 #ifdef _M_IA64
  17 #define ROSDATA static __declspec(allocate(".data"))
  18 #else
  19 #ifdef _MSC_VER
  20 #pragma data_seg(".data")
  21 #define ROSDATA static
  22 #else
  23 #define ROSDATA static __attribute__((section(".data")))
  24 #endif
  25 #endif
  26
  27 #define VK_EMPTY  0xff   /* The non-existent VK */
  28
  29 #define KNUMS     KBDNUMPAD|KBDSPECIAL /* Special + number pad */
  30 #define KMEXT     KBDEXT|KBDMULTIVK    /* Multi + ext */
  31
  32 ROSDATA USHORT scancode_to_vk[] = {
  33   /* Numbers Row */
  34   /* - 00 - */
  35   /* 1 ...         2 ...         3 ...         4 ... */
  36   VK_EMPTY,     VK_ESCAPE,    '1',          '2',
  37   '3',          '4',          '5',          '6',
  38   '7',          '8',          '9',          '0',
  39   VK_OEM_MINUS, VK_OEM_PLUS,  VK_BACK,
  40   /* - 0f - */
  41   /* First Letters Row */
  42   VK_TAB,       'Q',          'W',          'E',
  43   'R',          'T',          'Y',          'U',
  44   'I',          'O',          'P',
  45   VK_OEM_4,     VK_OEM_6,     VK_RETURN,
  46   /* - 1d - */
  47   /* Second Letters Row */
  48   VK_LCONTROL,
  49   'A',          'S',          'D',          'F',
  50   'G',          'H',          'J',          'K',
  51   'L',          VK_OEM_1,     VK_OEM_7,     VK_OEM_3,
  52   VK_LSHIFT,    VK_OEM_5,
  53   /* - 2c - */
  54   /* Third letters row */
  55   'Z',          'X',          'C',          'V',
  56   'B',          'N',          'M',          VK_OEM_COMMA,
  57   VK_OEM_PERIOD,VK_OEM_2,     VK_RSHIFT,
  58   /* - 37 - */
  59   /* Bottom Row */
  60   VK_MULTIPLY,  VK_LMENU,     VK_SPACE,     VK_CAPITAL,
  61
  62   /* - 3b - */
  63   /* F-Keys */
  64   VK_F1, VK_F2, VK_F3, VK_F4, VK_F5, VK_F6,
  65   VK_F7, VK_F8, VK_F9, VK_F10,
  66   /* - 45 - */
  67   /* Locks */
  68   VK_NUMLOCK | KMEXT,
  69   VK_SCROLL | KBDMULTIVK,
  70   /* - 47 - */
  71   /* Number-Pad */
  72   VK_HOME | KNUMS,      VK_UP | KNUMS,         VK_PRIOR | KNUMS, VK_SUBTRACT,
  73   VK_LEFT | KNUMS,      VK_CLEAR | KNUMS,      VK_RIGHT | KNUMS, VK_ADD,
  74   VK_END | KNUMS,       VK_DOWN | KNUMS,       VK_NEXT | KNUMS,
  75   VK_INSERT | KNUMS,    VK_DELETE | KNUMS,
  76   /* - 54 - */
  77   /* Presumably PrtSc */
  78   VK_SNAPSHOT,
  79   /* - 55 - */
  80   /* Oddities, and the remaining standard F-Keys */
  81   VK_EMPTY,     VK_OEM_102,     VK_F11,       VK_F12,
  82   /* - 59 - */
  83   VK_CLEAR,     VK_EMPTY,     VK_EMPTY,     VK_EMPTY,     VK_EMPTY, /* EREOF */
  84   VK_EMPTY,     VK_EMPTY,     VK_EMPTY,     VK_EMPTY,     VK_EMPTY, /* ZOOM */
  85   VK_HELP,
  86   /* - 64 - */
  87   /* Even more F-Keys (for example, NCR keyboards from the early 90's) */
  88   VK_F13, VK_F14, VK_F15, VK_F16, VK_F17, VK_F18, VK_F19, VK_F20,
  89   VK_F21, VK_F22, VK_F23,
  90   /* - 6f - */
  91   /* Not sure who uses these codes */
  92   VK_EMPTY, VK_EMPTY, VK_EMPTY,
  93   /* - 72 - */
  94   VK_EMPTY, VK_EMPTY, VK_EMPTY, VK_EMPTY,
  95   /* - 76 - */
  96   /* One more f-key */
  97   VK_F24,
  98   /* - 77 - */
  99   VK_EMPTY, VK_EMPTY, VK_EMPTY, VK_EMPTY,
 100   VK_EMPTY, VK_EMPTY, VK_EMPTY, VK_EMPTY, /* PA1 */
 101   VK_EMPTY,
 102   /* - 80 - */
 103   0
 104 };
 105
 106 ROSDATA VSC_VK extcode0_to_vk[] = {
 107   { 0x10, VK_MEDIA_PREV_TRACK | KBDEXT },
 108   { 0x19, VK_MEDIA_NEXT_TRACK | KBDEXT },
 109   { 0x1D, VK_RCONTROL | KBDEXT },
 110   { 0x20, VK_VOLUME_MUTE | KBDEXT },
 111   { 0x21, VK_LAUNCH_APP2 | KBDEXT },
 112   { 0x22, VK_MEDIA_PLAY_PAUSE | KBDEXT },
 113   { 0x24, VK_MEDIA_STOP | KBDEXT },
 114   { 0x2E, VK_VOLUME_DOWN | KBDEXT },
 115   { 0x30, VK_VOLUME_UP | KBDEXT },
 116   { 0x32, VK_BROWSER_HOME | KBDEXT },
 117   { 0x35, VK_DIVIDE | KBDEXT },
 118   { 0x37, VK_SNAPSHOT | KBDEXT },
 119   { 0x38, VK_RMENU | KBDEXT },
 120   { 0x47, VK_HOME | KBDEXT },
 121   { 0x48, VK_UP | KBDEXT },
 122   { 0x49, VK_PRIOR | KBDEXT },
 123   { 0x4B, VK_LEFT | KBDEXT },
 124   { 0x4D, VK_RIGHT | KBDEXT },
 125   { 0x4F, VK_END | KBDEXT },
 126   { 0x50, VK_DOWN | KBDEXT },
 127   { 0x51, VK_NEXT | KBDEXT },
 128   { 0x52, VK_INSERT | KBDEXT },
 129   { 0x53, VK_DELETE | KBDEXT },
 130   { 0x5B, VK_LWIN | KBDEXT },
 131   { 0x5C, VK_RWIN | KBDEXT },
 132   { 0x5D, VK_APPS | KBDEXT },
 133   { 0x5F, VK_SLEEP | KBDEXT },
 134   { 0x65, VK_BROWSER_SEARCH | KBDEXT },
 135   { 0x66, VK_BROWSER_FAVORITES | KBDEXT },
 136   { 0x67, VK_BROWSER_REFRESH | KBDEXT },
 137   { 0x68, VK_BROWSER_STOP | KBDEXT },
 138   { 0x69, VK_BROWSER_FORWARD | KBDEXT },
 139   { 0x6A, VK_BROWSER_BACK | KBDEXT },
 140   { 0x6B, VK_LAUNCH_APP1 | KBDEXT },
 141   { 0x6C, VK_LAUNCH_MAIL | KBDEXT },
 142   { 0x6D, VK_LAUNCH_MEDIA_SELECT | KBDEXT },
 143   { 0x1C, VK_RETURN | KBDEXT },
 144   { 0x46, VK_CANCEL | KBDEXT },
 145   { 0, 0 },
 146 };
 147
 148 ROSDATA VSC_VK extcode1_to_vk[] = {
 149   { 0x1d, VK_PAUSE },
 150   { 0, 0 },
 151 };
 152
 153 ROSDATA VK_TO_BIT modifier_keys[] = {
 154   { VK_SHIFT,   KBDSHIFT },
 155   { VK_CONTROL, KBDCTRL },
 156   { VK_MENU,    KBDALT },
 157   { 0,          0 }
 158 };
 159
 160 ROSDATA MODIFIERS modifier_bits = {
 161   modifier_keys,
 162   3,
 163   {
 164       0,            // NONE
 165       1,            // SHIFT
 166       2,            // CTRL
 167       3,            // SHIFT+CTRL
 168   }
 169 };
 170
 171 ROSDATA VK_TO_WCHARS2 key_to_chars_2mod[] = {
 172   /* Normal vs Shifted */
 173   /* The alphabet */
 174   { 'A',         CAPLOK,   {'a', 'A'} },
 175   { 'B',         CAPLOK,   {'b', 'B'} },
 176   { 'C',         CAPLOK,   {'c', 'C'} },
 177   { 'D',         CAPLOK,   {'d', 'D'} },
 178   { 'E',         CAPLOK,   {'e', 'E'} },
 179   { 'F',         CAPLOK,   {'f', 'F'} },
 180   { 'G',         CAPLOK,   {'g', 'G'} },
 181   { 'H',         CAPLOK,   {'h', 'H'} },
 182   { 'I',         CAPLOK,   {'i', 'I'} },
 183   { 'J',         CAPLOK,   {'j', 'J'} },
 184   { 'K',         CAPLOK,   {'k', 'K'} },
 185   { 'L',         CAPLOK,   {'l', 'L'} },
 186   { 'M',         CAPLOK,   {'m', 'M'} },
 187   { 'N',         CAPLOK,   {'n', 'N'} },
 188   { 'O',         CAPLOK,   {'o', 'O'} },
 189   { 'P',         CAPLOK,   {'p', 'P'} },
 190   { 'Q',         CAPLOK,   {'q', 'Q'} },
 191   { 'R',         CAPLOK,   {'r', 'R'} },
 192   { 'S',         CAPLOK,   {'s', 'S'} },
 193   { 'T',         CAPLOK,   {'t', 'T'} },
 194   { 'U',         CAPLOK,   {'u', 'U'} },
 195   { 'V',         CAPLOK,   {'v', 'V'} },
 196   { 'W',         CAPLOK,   {'w', 'W'} },
 197   { 'X',         CAPLOK,   {'x', 'X'} },
 198   { 'Y',         CAPLOK,   {'y', 'Y'} },
 199   { 'Z',         CAPLOK,   {'z', 'Z'} },
 200   /* The numbers */
 201   { '1',         0, {'1', '!'} },
 202   /* Ctrl-2 generates NUL */
 203   { '3',         0, {'3', '#'} },
 204   { '4',         0, {'4', '$'} },
 205   { '5',         0, {'5', '%'} },
 206   /* Ctrl-6 generates RS */
 207   { '7',         0, {'7', '&'} },
 208   { '8',         0, {'8', '*'} },
 209   { '9',         0, {'9', '('} },
 210   { '0',         0, {'0', ')'} },
 211
 212   /* Specials */
 213   /* Ctrl-_ generates US */
 214   { VK_OEM_PLUS,   0, {'=', '+'} },
 215   { VK_OEM_1,      0, {';', ':'} },
 216   { VK_OEM_7,      0, {'\'','\"'} },
 217   { VK_OEM_3,      0, {'`', '~'} },
 218   { VK_OEM_COMMA,  0, {',', '<'} },
 219   { VK_OEM_PERIOD, 0, {'.', '>'} },
 220   { VK_OEM_2,      0, {'/', '?'} },
 221   /* Keys that do not have shift states */
 222   { VK_TAB,      0, {'\t','\t'} },
 223   { VK_ADD,      0, {'+', '+'} },
 224   { VK_SUBTRACT, 0, {'-', '-'} },
 225   { VK_DECIMAL,  0, {'.', '.'} },
 226   { VK_MULTIPLY, 0, {'*', '*'} },
 227   { VK_DIVIDE,   0, {'/', '/'} },
 228   { 0, 0 }
 229 };
 230
 231 ROSDATA VK_TO_WCHARS3 key_to_chars_3mod[] = {
 232   /* Normal, Shifted, Ctrl */
 233   /* Legacy (telnet-style) ascii escapes */
 234   { VK_OEM_4,   0, {'[', '{', 0x1b /* ESC */} },
 235   { VK_OEM_6,   0, {']', '}', 0x1d /* GS */} },
 236   { VK_OEM_5,   0, {'\\','|', 0x1c /* FS */} },
 237   { VK_OEM_102, 0, {'\\','|', 0x1c /* FS */} },
 238   { VK_BACK,    0, {0x8, 0x8, 0x7F } },
 239   { VK_ESCAPE,  0, {0x1b,0x1b,0x1b } },
 240   { VK_RETURN,  0, {'\r','\r','\n'} },
 241   { VK_SPACE,   0, {' ', ' ', ' '} },
 242   { VK_CANCEL,  0, {0x3, 0x3, 0x3} },
 243   { 0, 0 }
 244 };
 245
 246 ROSDATA VK_TO_WCHARS4 key_to_chars_4mod[] = {
 247   /* Normal, Shifted, Ctrl, C-S-x */
 248   /* Legacy Ascii generators */
 249   { '2',          0, {'2', '@', WCH_NONE, 0} },
 250   { '6',          0, {'6', '^', WCH_NONE, 0x1e /* RS */} },
 251   { VK_OEM_MINUS, 0, {'-', '_', WCH_NONE, 0x1f /* US */} },
 252   { 0, 0 }
 253 };
 254
 255 ROSDATA VK_TO_WCHARS1 keypad_numbers[] = {
 256   { VK_NUMPAD0, 0, {'0'} },
 257   { VK_NUMPAD1, 0, {'1'} },
 258   { VK_NUMPAD2, 0, {'2'} },
 259   { VK_NUMPAD3, 0, {'3'} },
 260   { VK_NUMPAD4, 0, {'4'} },
 261   { VK_NUMPAD5, 0, {'5'} },
 262   { VK_NUMPAD6, 0, {'6'} },
 263   { VK_NUMPAD7, 0, {'7'} },
 264   { VK_NUMPAD8, 0, {'8'} },
 265   { VK_NUMPAD9, 0, {'9'} },
 266   { 0, 0 }
 267 };
 268
 269 #define vk_master(n, x) { (PVK_TO_WCHARS1)x, n, sizeof(x[0]) }
 270
 271 ROSDATA VK_TO_WCHAR_TABLE vk_to_wchar_master_table[] = {
 272   vk_master(1, keypad_numbers),
 273   vk_master(2, key_to_chars_2mod),
 274   vk_master(3, key_to_chars_3mod),
 275   vk_master(4, key_to_chars_4mod),
 276   { 0, 0, 0 }
 277 };
 278
 279 ROSDATA VSC_LPWSTR key_names[] = {
 280   { 0x01, L"Esc" },
 281   { 0x0e, L"Backspace" },
 282   { 0x0f, L"Tab" },
 283   { 0x1c, L"Enter" },
 284   { 0x1d, L"Ctrl" },
 285   { 0x2a, L"Shift" },
 286   { 0x36, L"Right Shift" },
 287   { 0x37, L"Num *" },
 288   { 0x38, L"Alt" },
 289   { 0x39, L"Space" },
 290   { 0x3a, L"CAPLOK Lock" },
 291   { 0x3b, L"F1" },
 292   { 0x3c, L"F2" },
 293   { 0x3d, L"F3" },
 294   { 0x3e, L"F4" },
 295   { 0x3f, L"F5" },
 296   { 0x40, L"F6" },
 297   { 0x41, L"F7" },
 298   { 0x42, L"F8" },
 299   { 0x43, L"F9" },
 300   { 0x44, L"F10" },
 301   { 0x45, L"Pause" },
 302   { 0x46, L"Scroll Lock" },
 303   { 0x47, L"Num 7" },
 304   { 0x48, L"Num 8" },
 305   { 0x49, L"Num 9" },
 306   { 0x4a, L"Num -" },
 307   { 0x4b, L"Num 4" },
 308   { 0x4c, L"Num 5" },
 309   { 0x4d, L"Num 6" },
 310   { 0x4e, L"Num +" },
 311   { 0x4f, L"Num 1" },
 312   { 0x50, L"Num 2" },
 313   { 0x51, L"Num 3" },
 314   { 0x52, L"Num 0" },
 315   { 0x53, L"Num Del" },
 316   { 0x54, L"Sys Req" },
 317   { 0x56, L"\\" },
 318   { 0x57, L"F11" },
 319   { 0x58, L"F12" },
 320   { 0x7c, L"F13" },
 321   { 0x7d, L"F14" },
 322   { 0x7e, L"F15" },
 323   { 0x7f, L"F16" },
 324   { 0x80, L"F17" },
 325   { 0x81, L"F18" },
 326   { 0x82, L"F19" },
 327   { 0x83, L"F20" },
 328   { 0x84, L"F21" },
 329   { 0x85, L"F22" },
 330   { 0x86, L"F23" },
 331   { 0x87, L"F24" },
 332   { 0, NULL },
 333 };
 334
 335 ROSDATA VSC_LPWSTR extended_key_names[] = {
 336   { 0x1c, L"Num Enter" },
 337   { 0x1d, L"Right Ctrl" },
 338   { 0x35, L"Num /" },
 339   { 0x37, L"Prnt Scrn" },
 340   { 0x38, L"Right Alt" },
 341   { 0x45, L"Num Lock" },
 342   { 0x46, L"Break" },
 343   { 0x47, L"Home" },
 344   { 0x48, L"Up" },
 345   { 0x49, L"Page Up" },
 346   { 0x4a, L"-" },
 347   { 0x4b, L"Left" },
 348   { 0x4d, L"Right" },
 349   { 0x4f, L"End" },
 350   { 0x50, L"Down" },
 351   { 0x51, L"Page Down" },
 352   { 0x52, L"Insert" },
 353   { 0x53, L"Delete" },
 354   { 0x54, L"<00>" },
 355   { 0x56, L"Help" },
 356   { 0x5b, L"Left Windows" },
 357   { 0x5c, L"Right Windows" },
 358   { 0x5d, L"Application" },
 359   { 0, NULL },
 360 };
 361
 362 /* Finally, the master table */
 363 ROSDATA KBDTABLES keyboard_layout_table = {
 364   /* modifier assignments */
 365   &modifier_bits,
 366
 367   /* character from vk tables */
 368   vk_to_wchar_master_table,
 369
 370   /* diacritical marks -- currently implemented by wine code */
 371   /* English doesn't have any, anyway */
 372   NULL,
 373
 374   /* Key names */
 375   (VSC_LPWSTR *)key_names,
 376   (VSC_LPWSTR *)extended_key_names,
 377   NULL, /* Dead key names */
 378
 379   /* scan code to virtual key maps */
 380   scancode_to_vk,
 381   sizeof(scancode_to_vk) / sizeof(scancode_to_vk[0]),
 382   extcode0_to_vk,
 383   extcode1_to_vk,
 384
 385   MAKELONG(0, 1), /* Version 1.0 */
 386
 387   /* Ligatures -- English doesn't have any */
 388   0,
 389   0,
 390   NULL
 391 };
 392
 393 PKBDTABLES WINAPI KbdLayerDescriptor(VOID) {
 394   return &keyboard_layout_table;
 395 }
 396