reactos/dll/keyboard/kbdindev/kbdindev.c

   1 /*
   2  * ReactOS Devanagari - INSCRIPT Keyboard layout
   3  * Copyright (C) 2008 ReactOS
   4  * Author: Dmitry Chapyshev
   5  * License: LGPL, see: LGPL.txt
   6  *
   7  * Thanks to: http://www.barcodeman.com/altek/mule/scandoc.php
   8  * and http://win.tue.nl/~aeb/linux/kbd/scancodes-1.html
   9  */
  10
  11 #define WIN32_NO_STATUS
  12 #include <stdarg.h>
  13 #include <windef.h>
  14 #include <winuser.h>
  15 #include <ndk/kbd.h>
  16
  17 #ifdef _M_IA64
  18 #define ROSDATA static __declspec(allocate(".data"))
  19 #else
  20 #ifdef _MSC_VER
  21 #pragma data_seg(".data")
  22 #define ROSDATA static
  23 #else
  24 #define ROSDATA static __attribute__((section(".data")))
  25 #endif
  26 #endif
  27
  28 #define VK_EMPTY  0xff   /* The non-existent VK */
  29
  30 #define KNUMS     KBDNUMPAD|KBDSPECIAL /* Special + number pad */
  31 #define KMEXT     KBDEXT|KBDMULTIVK    /* Multi + ext */
  32
  33 ROSDATA USHORT scancode_to_vk[] = {
  34   /* Numbers Row */
  35   /* - 00 - */
  36   /* 1 ...         2 ...         3 ...         4 ... */
  37   VK_EMPTY,     VK_ESCAPE,    '1',          '2',
  38   '3',          '4',          '5',          '6',
  39   '7',          '8',          '9',          '0',
  40   VK_OEM_MINUS, VK_OEM_PLUS,  VK_BACK,
  41   /* - 0f - */
  42   /* First Letters Row */
  43   VK_TAB,       'Q',          'W',          'E',
  44   'R',          'T',          'Y',          'U',
  45   'I',          'O',          'P',
  46   VK_OEM_4,     VK_OEM_6,     VK_RETURN,
  47   /* - 1d - */
  48   /* Second Letters Row */
  49   VK_LCONTROL,
  50   'A',          'S',          'D',          'F',
  51   'G',          'H',          'J',          'K',
  52   'L',          VK_OEM_1,     VK_OEM_7,     VK_OEM_3,
  53   VK_LSHIFT,    VK_OEM_5,
  54   /* - 2c - */
  55   /* Third letters row */
  56   'Z',          'X',          'C',          'V',
  57   'B',          'N',          'M',          VK_OEM_COMMA,
  58   VK_OEM_PERIOD,VK_OEM_2,     VK_RSHIFT | KBDEXT,
  59   /* - 37 - */
  60   /* Bottom Row */
  61   0x26a,  VK_LMENU,     VK_SPACE,     VK_CAPITAL,
  62
  63   /* - 3b - */
  64   /* F-Keys */
  65   VK_F1, VK_F2, VK_F3, VK_F4, VK_F5, VK_F6,
  66   VK_F7, VK_F8, VK_F9, VK_F10,
  67   /* - 45 - */
  68   /* Locks */
  69   VK_NUMLOCK | KMEXT,
  70   VK_SCROLL | KBDMULTIVK,
  71   /* - 47 - */
  72   /* Number-Pad */
  73   VK_HOME | KNUMS,      VK_UP | KNUMS,         VK_PRIOR | KNUMS, VK_SUBTRACT,
  74   VK_LEFT | KNUMS,      VK_CLEAR | KNUMS,      VK_RIGHT | KNUMS, VK_ADD,
  75   VK_END | KNUMS,       VK_DOWN | KNUMS,       VK_NEXT | KNUMS,
  76   VK_INSERT | KNUMS,    VK_DELETE | KNUMS,
  77   /* - 54 - */
  78   /* Presumably PrtSc */
  79   VK_SNAPSHOT,
  80   /* - 55 - */
  81   /* Oddities, and the remaining standard F-Keys */
  82   VK_EMPTY,     VK_OEM_102,     VK_F11,       VK_F12,
  83   /* - 59 - */
  84   VK_CLEAR,     VK_OEM_WSCTRL,VK_OEM_FINISH,VK_OEM_JUMP,  VK_EREOF, /* EREOF */
  85   VK_OEM_BACKTAB,    VK_OEM_AUTO,  VK_EMPTY,    VK_ZOOM,            /* ZOOM */
  86   VK_HELP,
  87   /* - 64 - */
  88   /* Even more F-Keys (for example, NCR keyboards from the early 90's) */
  89   VK_F13, VK_F14, VK_F15, VK_F16, VK_F17, VK_F18, VK_F19, VK_F20,
  90   VK_F21, VK_F22, VK_F23,
  91   /* - 6f - */
  92   /* Not sure who uses these codes */
  93   VK_OEM_PA3, VK_EMPTY, VK_OEM_RESET,
  94   /* - 72 - */
  95   VK_EMPTY, 0xc1, VK_EMPTY, VK_EMPTY,
  96   /* - 76 - */
  97   /* One more f-key */
  98   VK_F24,
  99   /* - 77 - */
 100   VK_EMPTY, VK_EMPTY, VK_EMPTY, VK_EMPTY,
 101   VK_OEM_PA1, VK_TAB, 0xc2, 0, /* PA1 */
 102   0,
 103   /* - 80 - */
 104   0
 105 };
 106
 107 ROSDATA VSC_VK extcode0_to_vk[] = {
 108   { 0x10, VK_MEDIA_PREV_TRACK | KBDEXT },
 109   { 0x19, VK_MEDIA_NEXT_TRACK | KBDEXT },
 110   { 0x1D, VK_RCONTROL | KBDEXT },
 111   { 0x20, VK_VOLUME_MUTE | KBDEXT },
 112   { 0x21, VK_LAUNCH_APP2 | KBDEXT },
 113   { 0x22, VK_MEDIA_PLAY_PAUSE | KBDEXT },
 114   { 0x24, VK_MEDIA_STOP | KBDEXT },
 115   { 0x2E, VK_VOLUME_DOWN | KBDEXT },
 116   { 0x30, VK_VOLUME_UP | KBDEXT },
 117   { 0x32, VK_BROWSER_HOME | KBDEXT },
 118   { 0x35, VK_DIVIDE | KBDEXT },
 119   { 0x37, VK_SNAPSHOT | KBDEXT },
 120   { 0x38, VK_RMENU | KBDEXT },
 121   { 0x47, VK_HOME | KBDEXT },
 122   { 0x48, VK_UP | KBDEXT },
 123   { 0x49, VK_PRIOR | KBDEXT },
 124   { 0x4B, VK_LEFT | KBDEXT },
 125   { 0x4D, VK_RIGHT | KBDEXT },
 126   { 0x4F, VK_END | KBDEXT },
 127   { 0x50, VK_DOWN | KBDEXT },
 128   { 0x51, VK_NEXT | KBDEXT },
 129   { 0x52, VK_INSERT | KBDEXT },
 130   { 0x53, VK_DELETE | KBDEXT },
 131   { 0x5B, VK_LWIN | KBDEXT },
 132   { 0x5C, VK_RWIN | KBDEXT },
 133   { 0x5D, VK_APPS | KBDEXT },
 134   { 0x5F, VK_SLEEP | KBDEXT },
 135   { 0x65, VK_BROWSER_SEARCH | KBDEXT },
 136   { 0x66, VK_BROWSER_FAVORITES | KBDEXT },
 137   { 0x67, VK_BROWSER_REFRESH | KBDEXT },
 138   { 0x68, VK_BROWSER_STOP | KBDEXT },
 139   { 0x69, VK_BROWSER_FORWARD | KBDEXT },
 140   { 0x6A, VK_BROWSER_BACK | KBDEXT },
 141   { 0x6B, VK_LAUNCH_APP1 | KBDEXT },
 142   { 0x6C, VK_LAUNCH_MAIL | KBDEXT },
 143   { 0x6D, VK_LAUNCH_MEDIA_SELECT | KBDEXT },
 144   { 0x1C, VK_RETURN | KBDEXT },
 145   { 0x46, VK_CANCEL | KBDEXT },
 146   { 0, 0 },
 147 };
 148
 149 ROSDATA VSC_VK extcode1_to_vk[] = {
 150   { 0x1d, VK_PAUSE},
 151   { 0, 0 },
 152 };
 153
 154 ROSDATA VK_TO_BIT modifier_keys[] = {
 155   { VK_SHIFT,   KBDSHIFT },
 156   { VK_CONTROL, KBDCTRL },
 157   { VK_MENU,    KBDALT },
 158   { 0,          0 }
 159 };
 160
 161 ROSDATA MODIFIERS modifier_bits = {
 162   modifier_keys,
 163   7,
 164   { 0, 1, 2, 3, SHFT_INVALID, SHFT_INVALID, 4, 5 }
 165 };
 166
 167 ROSDATA VK_TO_WCHARS2 key_to_chars_2mod[] = {
 168   {VK_OEM_3,    0, {0x094a, 0x0912} },
 169   {'Q',         0, {0x094c, 0x0914} },
 170   {'W',         0, {0x0948, 0x0910} },
 171   {'E',         0, {0x093e, 0x0906} },
 172   {'T',         0, {0x0942, 0x090a} },
 173   {'Y',         0, {0x092c, 0x092d} },
 174   {'U',         0, {0x0939, 0x0919} },
 175   {'O',         0, {0x0926, 0x0927} },
 176   {'A',         0, {0x094b, 0x0913} },
 177   {'S',         0, {0x0947, 0x090f} },
 178   {'D',         0, {0x094d, 0x0905} },
 179   {'G',         0, {0x0941, 0x0909} },
 180   {'J',         0, {0x0930, 0x0931} },
 181   {'L',         0, {0x0924, 0x0925} },
 182   {'V',         0, {0x0928, 0x0929} },
 183   {'B',         0, {0x0935, 0x0934} },
 184   {'N',         0, {0x0932, 0x0933} },
 185   {'M',         0, {0x0938, 0x0936} },
 186   {VK_DECIMAL,  0, {'.',    '.'   } },
 187   {VK_TAB,      0, {'\t',   '\t'  } },
 188   {VK_ADD,      0, {'+',    '+'   } },
 189   {VK_DIVIDE,   0, {'/',    '/'   } },
 190   {VK_MULTIPLY, 0, {'*',    '*'   } },
 191   {VK_SUBTRACT, 0, {'-',    '-'   } },
 192   { 0, 0 }
 193 };
 194
 195 ROSDATA VK_TO_WCHARS3 key_to_chars_3mod[] = {
 196   { VK_OEM_6,   0, {0x093c   ,0x091e   ,0x001d} },
 197   { VK_OEM_5,   0, {0x0949   ,0x0911   ,0x001c} },
 198   { VK_OEM_102, 0, {0x0949   ,0x0911   ,0x001c} },
 199   { VK_BACK,    0, {'\b'     ,'\b'     ,0x007f} },
 200   { VK_ESCAPE,  0, {0x001b   ,0x001b   ,0x001b} },
 201   { VK_RETURN,  0, {'\r'     ,'\r'     ,'\n'  } },
 202   { VK_SPACE,   0, {' '      ,' '      ,' '   } },
 203   { VK_CANCEL,  0, {0x0003   ,0x0003   ,0x0003} },
 204   { 0, 0 }
 205 };
 206
 207 ROSDATA VK_TO_WCHARS4 key_to_chars_4mod[] = {
 208   { VK_OEM_MINUS, 0, {'-', 0x0903, WCH_NONE, 0x001f} },
 209   { 0, 0 }
 210 };
 211
 212 ROSDATA VK_TO_WCHARS5 key_to_chars_5mod[] = {
 213   { '1',          0, {'1',    0x090d,   WCH_NONE, 0x200d,   0x0967  } },
 214   { '2',          0, {'2',    0x0945,   WCH_NONE, 0x200c,   0x0968  } },
 215   { '3',          0, {'3',    WCH_LGTR, WCH_NONE, WCH_NONE, 0x0969  } },
 216   { '4',          0, {'4',    WCH_LGTR, WCH_NONE, WCH_NONE, 0x096a  } },
 217   { '5',          0, {'5',    WCH_LGTR, WCH_NONE, WCH_NONE, 0x096b  } },
 218   { '6',          0, {'6',    WCH_LGTR, WCH_NONE, 0x001e,   0x096c  } },
 219   { '7',          0, {'7',    WCH_LGTR, WCH_NONE, WCH_NONE, 0x096d  } },
 220   { '8',          0, {'8',    WCH_LGTR, WCH_NONE, WCH_NONE, 0x096e  } },
 221   { '9',          0, {'9',    '(',      WCH_NONE, WCH_NONE, 0x096f  } },
 222   { '0',          0, {'0',    ')',      WCH_NONE, WCH_NONE, 0x0966  } },
 223   { 'I',          0, {0x0917, 0x0918,   WCH_NONE, WCH_NONE, 0x095a  } },
 224   { 'P',          0, {0x091c, 0x091d,   WCH_NONE, WCH_NONE, 0x095b  } },
 225   { VK_OEM_1,     0, {0x091a, 0x091b,   WCH_NONE, WCH_NONE, 0x0952  } },
 226   { 'Z',          0, {0x0946, 0x090e,   WCH_NONE, WCH_NONE, 0x0953  } },
 227   { 'C',          0, {0x092e, 0x0923,   WCH_NONE, WCH_NONE, 0x0954  } },
 228   { VK_OEM_COMMA, 0, {',',    0x0937,   WCH_NONE, WCH_NONE, 0x0970  } },
 229   { VK_OEM_2,     0, {0x092f, 0x095f,   WCH_NONE, WCH_NONE, WCH_NONE} },
 230   { 0, 0 }
 231 };
 232
 233 ROSDATA VK_TO_WCHARS6 key_to_chars_6mod[] = {
 234   { VK_OEM_PLUS,  0, {0x0943, 0x090b, WCH_NONE, WCH_NONE, 0x0944,   0x0960} },
 235   { 'R',          0, {0x0940, 0x0908, WCH_NONE, WCH_NONE, 0x0963,   0x0961} },
 236   { VK_OEM_4,     0, {0x0921, 0x0922, 0x001b,   WCH_NONE, 0x095c,   0x095d} },
 237   { 'F',          0, {0x093f, 0x0907, WCH_NONE, WCH_NONE, 0x0962,   0x090c} },
 238   { 'H',          0, {0x092a, 0x092b, WCH_NONE, WCH_NONE, WCH_NONE, 0x095e} },
 239   { 'K',          0, {0x0915, 0x0916, WCH_NONE, WCH_NONE, 0x0958,   0x0959} },
 240   { VK_OEM_7,     0, {0x091f, 0x0920, WCH_NONE, WCH_NONE, WCH_NONE, 0x0951} },
 241   { 'X',          0, {0x0902, 0x0901, WCH_NONE, WCH_NONE, WCH_NONE, 0x0950} },
 242   { VK_OEM_PERIOD,0, {'.',    0x0964, WCH_NONE, WCH_NONE, 0x0965,   0x093d} },
 243   { 0, 0 }
 244 };
 245
 246 ROSDATA VK_TO_WCHARS1 keypad_numbers[] = {
 247   { VK_NUMPAD0, 0, {'0'} },
 248   { VK_NUMPAD1, 0, {'1'} },
 249   { VK_NUMPAD2, 0, {'2'} },
 250   { VK_NUMPAD3, 0, {'3'} },
 251   { VK_NUMPAD4, 0, {'4'} },
 252   { VK_NUMPAD5, 0, {'5'} },
 253   { VK_NUMPAD6, 0, {'6'} },
 254   { VK_NUMPAD7, 0, {'7'} },
 255   { VK_NUMPAD8, 0, {'8'} },
 256   { VK_NUMPAD9, 0, {'9'} },
 257   { 0, 0 }
 258 };
 259
 260 #define vk_master(n,x) { (PVK_TO_WCHARS1)x, n, sizeof(x[0]) }
 261
 262 ROSDATA VK_TO_WCHAR_TABLE vk_to_wchar_master_table[] = {
 263   vk_master(3,key_to_chars_3mod),
 264   vk_master(4,key_to_chars_4mod),
 265   vk_master(5,key_to_chars_5mod),
 266   vk_master(6,key_to_chars_6mod),
 267   vk_master(2,key_to_chars_2mod),
 268   vk_master(1,keypad_numbers),
 269   { 0,0,0 }
 270 };
 271
 272 ROSDATA VSC_LPWSTR key_names[] = {
 273   { 0x01, L"Esc" },
 274   { 0x0e, L"Backspace" },
 275   { 0x0f, L"Tab" },
 276   { 0x1c, L"Enter" },
 277   { 0x1d, L"Ctrl" },
 278   { 0x2a, L"Shift" },
 279   { 0x36, L"Right Shift" },
 280   { 0x37, L"Num *" },
 281   { 0x38, L"Alt" },
 282   { 0x39, L"Space" },
 283   { 0x3a, L"CAPLOK Lock" },
 284   { 0x3b, L"F1" },
 285   { 0x3c, L"F2" },
 286   { 0x3d, L"F3" },
 287   { 0x3e, L"F4" },
 288   { 0x3f, L"F5" },
 289   { 0x40, L"F6" },
 290   { 0x41, L"F7" },
 291   { 0x42, L"F8" },
 292   { 0x43, L"F9" },
 293   { 0x44, L"F10" },
 294   { 0x45, L"Pause" },
 295   { 0x46, L"Scroll Lock" },
 296   { 0x47, L"Num 7" },
 297   { 0x48, L"Num 8" },
 298   { 0x49, L"Num 9" },
 299   { 0x4a, L"Num -" },
 300   { 0x4b, L"Num 4" },
 301   { 0x4c, L"Num 5" },
 302   { 0x4d, L"Num 6" },
 303   { 0x4e, L"Num +" },
 304   { 0x4f, L"Num 1" },
 305   { 0x50, L"Num 2" },
 306   { 0x51, L"Num 3" },
 307   { 0x52, L"Num 0" },
 308   { 0x53, L"Num Del" },
 309   { 0x54, L"Sys Req" },
 310   { 0x57, L"F11" },
 311   { 0x58, L"F12" },
 312   { 0x7c, L"F13" },
 313   { 0x7d, L"F14" },
 314   { 0x7e, L"F15" },
 315   { 0x7f, L"F16" },
 316   { 0x80, L"F17" },
 317   { 0x81, L"F18" },
 318   { 0x82, L"F19" },
 319   { 0x83, L"F20" },
 320   { 0x84, L"F21" },
 321   { 0x85, L"F22" },
 322   { 0x86, L"F23" },
 323   { 0x87, L"F24" },
 324   { 0, NULL }
 325 };
 326
 327 ROSDATA VSC_LPWSTR extended_key_names[] = {
 328   { 0x1c, L"Num Enter" },
 329   { 0x1d, L"Right Control" },
 330   { 0x35, L"Num /" },
 331   { 0x37, L"Prnt Scrn" },
 332   { 0x38, L"Right Alt" },
 333   { 0x45, L"Num Lock" },
 334   { 0x46, L"Break" },
 335   { 0x47, L"Home" },
 336   { 0x48, L"Up" },
 337   { 0x49, L"Page Up" },
 338   { 0x4b, L"Left" },
 339 //{ 0x4c, L"Center" },
 340   { 0x4d, L"Right" },
 341   { 0x4f, L"End" },
 342   { 0x50, L"Down" },
 343   { 0x51, L"Page Down" },
 344   { 0x52, L"Insert" },
 345   { 0x53, L"Delete" },
 346   { 0x54, L"<ReactOS>" },
 347   { 0x56, L"Help" },
 348   { 0x5b, L"Left <ReactOS>" },
 349   { 0x5c, L"Right <ReactOS>" },
 350   { 0x5d, L"Application" },
 351   { 0, NULL }
 352 };
 353
 354 ROSDATA LIGATURE3 Ligature[] = {
 355   { '3', 1, {0x094d, 0x0930, WCH_NONE} },
 356   { '4', 1, {0x0930, 0x094d, WCH_NONE} },
 357   { '5', 1, {0x091c, 0x094d, 0x091e  } },
 358   { '6', 1, {0x0924, 0x094d, 0x0930  } },
 359   { '7', 1, {0x0915, 0x094d, 0x0937  } },
 360   { '8', 1, {0x0936, 0x094d, 0x0930  } },
 361   {0, 0}
 362 };
 363
 364 /* Finally, the master table */
 365 ROSDATA KBDTABLES keyboard_layout_table = {
 366   /* modifier assignments */
 367   &modifier_bits,
 368
 369   /* character from vk tables */
 370   vk_to_wchar_master_table,
 371
 372   /* diacritical marks */
 373   NULL,
 374
 375   /* Key names */
 376   (VSC_LPWSTR *)key_names,
 377   (VSC_LPWSTR *)extended_key_names,
 378   NULL, /* Dead key names */
 379
 380   /* scan code to virtual key maps */
 381   scancode_to_vk,
 382   sizeof(scancode_to_vk) / sizeof(scancode_to_vk[0]),
 383   extcode0_to_vk,
 384   extcode1_to_vk,
 385
 386   MAKELONG(KLLF_ALTGR, 1), /* Version 1.0 */
 387
 388   /* Ligatures */
 389   3,
 390   sizeof(Ligature[0]),
 391   (PLIGATURE1)Ligature
 392 };
 393
 394 PKBDTABLES WINAPI KbdLayerDescriptor(VOID) {
 395   return &keyboard_layout_table;
 396 }
 397
 398 INT WINAPI
 399 DllMain(
 400   PVOID hinstDll,
 401   ULONG dwReason,
 402   PVOID reserved)
 403 {
 404   return 1;
 405 }
 406