reactos/dll/keyboard/kbdhe/kbdhe.c

   1 /*
   2  * ReactOS Greek ASCII Keyboard layout
   3  * Copyright (C) 2005 ReactOS
   4  * License: LGPL, see: LGPL.txt
   5  * author: Apostolos Alexiadis (Dj Apal®)
   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,
  59   /* - 37 - */
  60   /* Bottom Row */
  61   VK_MULTIPLY,  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_EMPTY,     VK_F11,       VK_F12,
  83   /* - 59 - */
  84   VK_CLEAR,     VK_EMPTY,     VK_EMPTY,     VK_EMPTY,     VK_EMPTY, /* EREOF */
  85   VK_EMPTY,     VK_EMPTY,     VK_EMPTY,     VK_EMPTY,     VK_EMPTY, /* 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_EMPTY, VK_EMPTY, VK_EMPTY,
  94   /* - 72 - */
  95   VK_EMPTY, VK_EMPTY, 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_EMPTY, VK_EMPTY, VK_EMPTY, VK_EMPTY, /* PA1 */
 102   VK_EMPTY,
 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   3,
 164   { 0, 1, 2, 3 } /* Modifier bit order, NONE, SHIFT, CTRL, ALT */
 165 };
 166
 167 ROSDATA VK_TO_WCHARS2 key_to_chars_2mod[] = {
 168   /* Normal vs Shifted */
 169   /* The numbers */
 170   { '1',         0, {'1', '!'} },
 171   /* Ctrl-2 generates NUL */
 172   { '3',         0, {'3', '#'} },
 173   { '4',         0, {'4', '$'} },
 174   { '5',         0, {'5', '%'} },
 175   /* Ctrl-6 generates RS */
 176   { '7',         0, {'7', '&'} },
 177   { '8',         0, {'8', '*'} },
 178   { '9',         0, {'9', '('} },
 179   { '0',         0, {'0', ')'} },
 180   { 'Q',         0, {';', ':'} },
 181
 182   /* Specials */
 183   /* Ctrl-_ generates GR */
 184   { VK_OEM_PLUS    ,0, {'=', '+'} },
 185   { VK_OEM_7       ,0, {'\'','\"'} },
 186   { VK_OEM_3       ,0, {'`', '~'} },
 187   { VK_OEM_COMMA   ,0, {',', '<'} },
 188   { VK_OEM_PERIOD  ,0, {'.', '>'} },
 189   { VK_OEM_2       ,0, {'/', '?'} },
 190   /* Keys that do not have shift states */
 191   { VK_TAB     ,0, {'\t','\t'} },
 192   { VK_ADD     ,0, {'+', '+'} },
 193   { VK_SUBTRACT,0, {'-', '-'} },
 194   { VK_MULTIPLY,0, {'*', '*'} },
 195   { VK_DIVIDE  ,0, {'/', '/'} },
 196   { VK_ESCAPE  ,0, {0x1b,0x1b} },
 197   { VK_SPACE   ,0, {' ', ' '} },
 198   { 0, 0 }
 199 };
 200
 201 ROSDATA VK_TO_WCHARS3 key_to_chars_3mod[] = {
 202   /* Normal, Shifted, Ctrl */
 203   /* Legacy (telnet-style) ascii escapes */
 204   { VK_OEM_1,   0, {WCH_DEAD, WCH_DEAD,    WCH_NONE} },
 205   { VK_EMPTY,   0, {';',      0x00A8,      WCH_NONE} },
 206   { 'W',        0, {0x3C2,    WCH_DEAD,    WCH_NONE} },
 207   { VK_EMPTY,   0, {0x3C2,    0x385,       WCH_NONE} },
 208   { VK_OEM_4, 0, {'[', '{', 0x1b /* ESC */} },
 209   { VK_OEM_6, 0, {']', '}', 0x1d /* GS */} },
 210   { VK_OEM_5, 0, {'\\','|', 0x1c /* FS */} },
 211   { VK_RETURN,0, {'\r', '\r', '\n'} },
 212   { 0,0 }
 213 };
 214
 215 ROSDATA VK_TO_WCHARS4 key_to_chars_4mod[] = {
 216   /* Normal, Shifted, Ctrl, C-S-x */
 217
 218   /* The alphabet */
 219   { 'A',         CAPLOK,   {0x3B1, 0x391} },
 220   { 'B',         CAPLOK,   {0x3B2, 0x392}  },
 221   { 'C',         CAPLOK,   {0x3C8, 0x3A8}  },
 222   { 'D',         CAPLOK,   {0x3B4, 0x394}  },
 223   { 'E',         CAPLOK,   {0x3B5, 0x395}  },
 224   { 'F',         CAPLOK,   {0x3C6, 0x3A6}  },
 225   { 'G',         CAPLOK,   {0x3B3, 0x393}  },
 226   { 'H',         CAPLOK,   {0x3B7, 0x397}  },
 227   { 'I',         CAPLOK,   {0x3B9, 0x399}  },
 228   { 'J',         CAPLOK,   {0x3BE, 0x39E}  },
 229   { 'K',         CAPLOK,   {0x3BA, 0x39A}  },
 230   { 'L',         CAPLOK,   {0x3BB, 0x39B}  },
 231   { 'M',         CAPLOK,   {0x3BC, 0x39C}  },
 232   { 'N',         CAPLOK,   {0x3BD, 0x39D}  },
 233   { 'O',         CAPLOK,   {0x3BF, 0x39F}  },
 234   { 'P',         CAPLOK,   {0x3C0, 0x3A0}  },
 235 //  { 'Q',         CAPLOK,   { ';' ,  ';' }  },
 236   { 'R',         CAPLOK,   {0x3C1, 0x3A1}  },
 237   { 'S',         CAPLOK,   {0x3C3, 0x3A3}  },
 238   { 'T',         CAPLOK,   {0x3C4, 0x3A4}  },
 239   { 'U',         CAPLOK,   {0x3B8, 0x398}  },
 240   { 'V',         CAPLOK,   {0x3C9, 0x3A9}  },
 241   { 'W',         CAPLOK,   {0x3C2, 0x385}  },
 242   { 'X',         CAPLOK,   {0x3C7, 0x3A7}  },
 243   { 'Y',         CAPLOK,   {0x3C5, 0x3A5}  },
 244   { 'Z',         CAPLOK,   {0x3B6, 0x396}  },
 245
 246   /* Legacy Ascii generators */
 247   { '2', 0, {'2', '@', WCH_NONE, 0} },
 248   { '6', 0, {'6', '^', WCH_NONE, 0x1e /* RS */} },
 249   { VK_OEM_MINUS, 0, {'-', '_', WCH_NONE, 0x1f /* US */} },
 250   { 0, 0 }
 251 };
 252
 253 ROSDATA VK_TO_WCHARS1 keypad_numbers[] = {
 254   { VK_NUMPAD0, 0, {'0'} },
 255   { VK_NUMPAD1, 0, {'1'} },
 256   { VK_NUMPAD2, 0, {'2'} },
 257   { VK_NUMPAD3, 0, {'3'} },
 258   { VK_NUMPAD4, 0, {'4'} },
 259   { VK_NUMPAD5, 0, {'5'} },
 260   { VK_NUMPAD6, 0, {'6'} },
 261   { VK_NUMPAD7, 0, {'7'} },
 262   { VK_NUMPAD8, 0, {'8'} },
 263   { VK_NUMPAD9, 0, {'9'} },
 264   { VK_DECIMAL, 0, {'.'} },
 265   { VK_BACK,    0, {'\010'} },
 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 #define DEADTRANS(ch, accent, comp, flags) MAKELONG(ch, accent), comp, flags
 280 ROSDATA DEADKEY  deadkey[] =
 281 {
 282   { DEADTRANS(0x3B1, L';', 0x3AC, 0x000) }, //MIKRO  A
 283   { DEADTRANS(0x391, L';', 0x386, 0x000) }, //MEGALO A
 284   { DEADTRANS(0x3B5, L';', 0x3AD, 0x000) }, //MIKRO  E
 285   { DEADTRANS(0x395, L';', 0x388, 0x000) }, //MEGALO E
 286   { DEADTRANS(0x3B7, L';', 0x3AE, 0x000) }, //MIKRO  H
 287   { DEADTRANS(0x397, L';', 0x389, 0x000) }, //MEGALO H
 288   { DEADTRANS(0x3B9, L';', 0x3AF, 0x000) }, //MIKRO  I
 289   { DEADTRANS(0x399, L';', 0x38A, 0x000) }, //MEGALO I
 290   { DEADTRANS(0x3BF, L';', 0x3CC, 0x000) }, //MIKRO  O
 291   { DEADTRANS(0x39F, L';', 0x38C, 0x000) }, //MEGALO O
 292   { DEADTRANS(0x3C5, L';', 0x3CD, 0x000) }, //MIKRO  Y
 293   { DEADTRANS(0x3A5, L';', 0x38E, 0x000) }, //MEGALO Y
 294   { DEADTRANS(0x3C9, L';', 0x3CE, 0x000) }, //MIKRO  W
 295   { DEADTRANS(0x3A9, L';', 0x38F, 0x000) }, //MEGALO W
 296   { DEADTRANS(0x3C5, 0x00A8, 0x3CB, 0x000) }, //MIKRO  Y ME DIALYTIKA
 297   { DEADTRANS(0x3A5, 0x00A8, 0x3AB, 0x000) }, //MEGALO Y ME DIALYTIKA
 298   { DEADTRANS(0x3B9, 0x00A8, 0x3CA, 0x000) }, //MIKRO  I ME DIALYTIKA
 299   { DEADTRANS(0x399, 0x00A8, 0x3AA, 0x000) }, //MEGALO I ME DIALYTIKA
 300   { DEADTRANS(0x3C5, 0x385, 0x3B0, 0x000) }, //MIKRO  Y ME DIALYTIKA
 301   { DEADTRANS(0x3B9, 0x385, 0x390, 0x000) }, //MIKRO  I ME DIALYTIKA
 302   { 0, 0, 0}
 303 };
 304
 305 ROSDATA VSC_LPWSTR key_names[] = {
 306   { 0x00, L"" },
 307   { 0x01, L"Esc" },
 308   { 0x0e, L"Backspace" },
 309   { 0x0f, L"Tab" },
 310   { 0x1c, L"Enter" },
 311   { 0x1d, L"Ctrl" },
 312   { 0x2a, L"Shift" },
 313   { 0x36, L"Right Shift" },
 314   { 0x37, L"Num *" },
 315   { 0x38, L"Alt" },
 316   { 0x39, L"Space" },
 317   { 0x3a, L"CAPLOK Lock" },
 318   { 0x3b, L"F1" },
 319   { 0x3c, L"F2" },
 320   { 0x3d, L"F3" },
 321   { 0x3e, L"F4" },
 322   { 0x3f, L"F5" },
 323   { 0x40, L"F6" },
 324   { 0x41, L"F7" },
 325   { 0x42, L"F8" },
 326   { 0x43, L"F9" },
 327   { 0x44, L"F10" },
 328   { 0x45, L"Pause" },
 329   { 0x46, L"Scroll Lock" },
 330   { 0x47, L"Num 7" },
 331   { 0x48, L"Num 8" },
 332   { 0x49, L"Num 9" },
 333   { 0x4a, L"Num -" },
 334   { 0x4b, L"Num 4" },
 335   { 0x4c, L"Num 5" },
 336   { 0x4d, L"Num 6" },
 337   { 0x4e, L"Num +" },
 338   { 0x4f, L"Num 1" },
 339   { 0x50, L"Num 2" },
 340   { 0x51, L"Num 3" },
 341   { 0x52, L"Num 0" },
 342   { 0x53, L"Num Del" },
 343   { 0x54, L"Sys Req" },
 344   { 0x57, L"F11" },
 345   { 0x58, L"F12" },
 346   { 0x7c, L"F13" },
 347   { 0x7d, L"F14" },
 348   { 0x7e, L"F15" },
 349   { 0x7f, L"F16" },
 350   { 0x80, L"F17" },
 351   { 0x81, L"F18" },
 352   { 0x82, L"F19" },
 353   { 0x83, L"F20" },
 354   { 0x84, L"F21" },
 355   { 0x85, L"F22" },
 356   { 0x86, L"F23" },
 357   { 0x87, L"F24" },
 358   { 0, NULL },
 359 };
 360
 361 ROSDATA VSC_LPWSTR extended_key_names[] = {
 362   { 0x1c, L"Num Enter" },
 363   { 0x1d, L"Right Ctrl" },
 364   { 0x35, L"Num /" },
 365   { 0x37, L"Prnt Scrn" },
 366   { 0x38, L"Right Alt" },
 367   { 0x45, L"Num Lock" },
 368   { 0x46, L"Break" },
 369   { 0x47, L"Home" },
 370   { 0x48, L"Up" },
 371   { 0x49, L"Page Up" },
 372   { 0x4a, L"Left" },
 373   { 0x4c, L"Center" },
 374   { 0x4d, L"Right" },
 375   { 0x4f, L"End" },
 376   { 0x50, L"Down" },
 377   { 0x51, L"Page Down" },
 378   { 0x52, L"Insert" },
 379   { 0x53, L"Delete" },
 380   { 0x54, L"<ReactOS>" },
 381   { 0x55, L"Help" },
 382   { 0x56, L"Left Windows" },
 383   { 0x5b, L"Right Windows" },
 384   { 0, NULL },
 385 };
 386
 387 /* Finally, the master table */
 388 ROSDATA KBDTABLES keyboard_layout_table = {
 389   /* modifier assignments */
 390   &modifier_bits,
 391
 392   /* character from vk tables */
 393   vk_to_wchar_master_table,
 394
 395   /* diacritical marks -- currently implemented by wine code */
 396   deadkey,
 397
 398   /* Key names */
 399   (VSC_LPWSTR *)key_names,
 400   (VSC_LPWSTR *)extended_key_names,
 401   NULL, /* Dead key names */
 402
 403   /* scan code to virtual key maps */
 404   scancode_to_vk,
 405   sizeof(scancode_to_vk) / sizeof(scancode_to_vk[0]),
 406   extcode0_to_vk,
 407   extcode1_to_vk,
 408
 409   MAKELONG(0, 1), /* Version 1.0 */
 410
 411   /* Ligatures -- Greek doesn't have any */
 412   0,
 413   0,
 414   NULL
 415 };
 416
 417 PKBDTABLES WINAPI KbdLayerDescriptor(VOID) {
 418   return &keyboard_layout_table;
 419 }