/*
 * ReactOS Burmese keyboard layout
 * Copyright (C) 2007 ReactOS
 * License: LGPL, see: LGPL.txt
 *
 */

#define WIN32_NO_STATUS
#include <stdarg.h>
#include <windef.h>
#include <winuser.h>
#include <ndk/kbd.h>

#ifdef _M_IA64
#define ROSDATA static __declspec(allocate(".data"))
#else
#ifdef _MSC_VER
#pragma data_seg(".data")
#define ROSDATA static
#else
#define ROSDATA static __attribute__((section(".data")))
#endif
#endif

#define VK_EMPTY  0xff   /* The non-existent VK */

#define KNUMS     KBDNUMPAD|KBDSPECIAL /* Special + number pad */
#define KMEXT     KBDEXT|KBDMULTIVK    /* Multi + ext */

ROSDATA USHORT scancode_to_vk[] = {
  /* Numbers Row */
  /* - 00 - */
  /* 1 ...         2 ...         3 ...         4 ... */
  VK_EMPTY,     VK_ESCAPE,    '1',          '2',
  '3',          '4',          '5',          '6',
  '7',          '8',          '9',          '0',
  VK_OEM_MINUS, VK_OEM_PLUS,  VK_BACK,
  /* - 0f - */
  /* First Letters Row */
  VK_TAB,       'Q',          'W',          'E',
  'R',          'T',          'Y',          'U',
  'I',          'O',          'P',
  VK_OEM_4,     VK_OEM_6,     VK_RETURN,
  /* - 1d - */
  /* Second Letters Row */
  VK_LCONTROL,
  'A',          'S',          'D',          'F',
  'G',          'H',          'J',          'K',
  'L',          VK_OEM_1,     VK_OEM_7,     VK_OEM_3,
  VK_LSHIFT,    VK_OEM_5,
  /* - 2c - */
  /* Third letters row */
  'Z',          'X',          'C',          'V',
  'B',          'N',          'M',          VK_OEM_COMMA,
  VK_OEM_PERIOD,VK_OEM_2,     VK_RSHIFT,
  /* - 37 - */
  /* Bottom Row */
  VK_MULTIPLY,  VK_LMENU,     VK_SPACE,     VK_CAPITAL,

  /* - 3b - */
  /* F-Keys */
  VK_F1, VK_F2, VK_F3, VK_F4, VK_F5, VK_F6,
  VK_F7, VK_F8, VK_F9, VK_F10,
  /* - 45 - */
  /* Locks */
  VK_NUMLOCK | KMEXT,
  VK_SCROLL  | KBDMULTIVK,
  /* - 47 - */
  /* Number-Pad */
  VK_HOME   | KNUMS,      VK_UP     | KNUMS,      VK_PRIOR | KNUMS, VK_SUBTRACT,
  VK_LEFT   | KNUMS,      VK_CLEAR  | KNUMS,      VK_RIGHT | KNUMS, VK_ADD,
  VK_END    | KNUMS,      VK_DOWN   | KNUMS,      VK_NEXT  | KNUMS,
  VK_INSERT | KNUMS,      VK_DELETE | KNUMS,
  /* - 54 - */
  /* Presumably PrtSc */
  VK_SNAPSHOT,
  /* - 55 - */
  /* Oddities, and the remaining standard F-Keys */
  VK_EMPTY,     VK_OEM_102,     VK_F11,       VK_F12,
  /* - 59 - */
  VK_CLEAR,	  VK_OEM_WSCTRL, VK_OEM_FINISH, VK_OEM_JUMP, VK_EREOF, /* EREOF */
  VK_OEM_BACKTAB, VK_OEM_AUTO,   VK_EMPTY,      VK_ZOOM,               /* ZOOM */
  VK_HELP,
  /* - 64 - */
  /* Even more F-Keys (for example, NCR keyboards from the early 90's) */
  VK_F13, VK_F14, VK_F15, VK_F16, VK_F17, VK_F18, VK_F19, VK_F20,
  VK_F21, VK_F22, VK_F23,
  /* - 6f - */
  /* Not sure who uses these codes */
  VK_OEM_PA3, VK_EMPTY, VK_OEM_RESET,
  /* - 72 - */
  VK_EMPTY, 0xc1, VK_EMPTY, VK_EMPTY,
  /* - 76 - */
  /* One more f-key */
  VK_F24,
  /* - 77 - */
  VK_EMPTY, VK_EMPTY, VK_EMPTY, VK_EMPTY,
  VK_OEM_PA1, VK_TAB, 0xc2, 0, /* PA1 */
  0,
  /* - 80 - */
  0
};

ROSDATA VSC_VK extcode0_to_vk[] = {
  { 0x10, VK_MEDIA_PREV_TRACK | KBDEXT },
  { 0x19, VK_MEDIA_NEXT_TRACK | KBDEXT },
  { 0x1D, VK_RCONTROL | KBDEXT },
  { 0x20, VK_VOLUME_MUTE | KBDEXT },
  { 0x21, VK_LAUNCH_APP2 | KBDEXT },
  { 0x22, VK_MEDIA_PLAY_PAUSE | KBDEXT },
  { 0x24, VK_MEDIA_STOP | KBDEXT },
  { 0x2E, VK_VOLUME_DOWN | KBDEXT },
  { 0x30, VK_VOLUME_UP | KBDEXT },
  { 0x32, VK_BROWSER_HOME | KBDEXT },
  { 0x35, VK_DIVIDE | KBDEXT },
  { 0x37, VK_SNAPSHOT | KBDEXT },
  { 0x38, VK_RMENU | KBDEXT },
  { 0x47, VK_HOME | KBDEXT },
  { 0x48, VK_UP | KBDEXT },
  { 0x49, VK_PRIOR | KBDEXT },
  { 0x4B, VK_LEFT | KBDEXT },
  { 0x4D, VK_RIGHT | KBDEXT },
  { 0x4F, VK_END | KBDEXT },
  { 0x50, VK_DOWN | KBDEXT },
  { 0x51, VK_NEXT | KBDEXT },
  { 0x52, VK_INSERT | KBDEXT },
  { 0x53, VK_DELETE | KBDEXT },
  { 0x5B, VK_LWIN | KBDEXT },
  { 0x5C, VK_RWIN | KBDEXT },
  { 0x5D, VK_APPS | KBDEXT },
  { 0x5F, VK_SLEEP | KBDEXT },
  { 0x65, VK_BROWSER_SEARCH | KBDEXT },
  { 0x66, VK_BROWSER_FAVORITES | KBDEXT },
  { 0x67, VK_BROWSER_REFRESH | KBDEXT },
  { 0x68, VK_BROWSER_STOP | KBDEXT },
  { 0x69, VK_BROWSER_FORWARD | KBDEXT },
  { 0x6A, VK_BROWSER_BACK | KBDEXT },
  { 0x6B, VK_LAUNCH_APP1 | KBDEXT },
  { 0x6C, VK_LAUNCH_MAIL | KBDEXT },
  { 0x6D, VK_LAUNCH_MEDIA_SELECT | KBDEXT },
  { 0x1C, VK_RETURN | KBDEXT },
  { 0x46, VK_CANCEL | KBDEXT },
  { 0, 0 },
};

ROSDATA VSC_VK extcode1_to_vk[] = {
  { 0x1d, VK_PAUSE},
  { 0, 0 },
};

ROSDATA VK_TO_BIT modifier_keys[] = {
  { VK_SHIFT,   KBDSHIFT },
  { VK_CONTROL, KBDCTRL },
  { VK_MENU,    KBDALT },
  { 0,          0 }
};

ROSDATA MODIFIERS modifier_bits = {
  modifier_keys,
  7,
  { 0, 1, 2, SHFT_INVALID, SHFT_INVALID, SHFT_INVALID, 3, 4 }
};

ROSDATA VK_TO_WCHARS2 key_to_chars_2mod[] = {
  { '5',          0, {0x1045, '%'   } },
  { '7',          0, {0x1047, 0x101b} },
  { VK_TAB,	  0, {'\t'  , '\t'  } },
  { VK_ADD,       0, {'+'   ,  '+'  } },
  { VK_SUBTRACT,  0, {'-'   ,  '-'  } },
  { VK_MULTIPLY,  0, {'*'   ,  '*'  } },
  { VK_DIVIDE,    0, {'/'   ,  '/'  } },
  { VK_ESCAPE,    0, {0x1b  , 0x1b  } },
  { VK_SPACE,     0, {' '   ,  ' '  } },
  { 0, 0 }
};

ROSDATA VK_TO_WCHARS3 key_to_chars_3mod[] = {
  { 'S',          0, {0x1035, 0x1080, 0x13} },
  { 'M',          0, {0x102c, 0x1033, 0x0d} },
  { VK_BACK,      0, {'\b'  , '\b'  , 0x7f} },
  { VK_RETURN,    0, {'\r'  , '\r'  , '\n'} },
  { 0, 0 }
};

ROSDATA VK_TO_WCHARS4 key_to_chars_4mod[] = {
  { VK_OEM_3,     0, {0x1091, 0x1090, WCH_NONE, '~'   } },
  { '3',          0, {0x1043, 0x100b, WCH_NONE, 0x1076} },
  { '6',          0, {0x1046, '/'   , WCH_NONE, '^'   } },
  { '8',          0, {0x1048, 0x1002, WCH_NONE, 0x1062} },
  { 'Q',          0, {0x1006, 0x1096, 0x11    , 0x1065} },
  { 'W',          0, {0x1010, 0x1098, 0x17    , 0x1068} },
  { VK_OEM_1,     0, {0x1038, 0x105e, WCH_NONE, ';'   } },
  { 'X',          0, {0x1011, 0x100c, 0x18    , 0x106a} },
  { 'V',          0, {0x101c, 0x1020, 0x16    , 0x1074} },
  { 'B',          0, {0x1018, 0x1092, 0x02    , 0x1072} },
  { 0, 0 }
};

ROSDATA VK_TO_WCHARS5 key_to_chars_5mod[] = {
  { '1',          0, {0x1041, 0x100d, WCH_NONE, 0x100e  , 0x1079} },
  { '2',          0, {0x1042, 0x1078, WCH_NONE, 0x1075  , '@'   } },
  { '4',          0, {0x1044, '$'   , WCH_NONE, 0x104e  , 0x1023} },
  { '9',          0, {0x1049, '('   , WCH_NONE, '|'     , 0x2018} },
  { '0',          0, {0x1040, ')'   , WCH_NONE, 0x1074  , 0x2019} },
  { VK_OEM_MINUS, 0, {'-'   , '*'   , WCH_NONE, 0x108a  , '_'   } },
  { VK_OEM_PLUS,  0, {'='   , '+'   , WCH_NONE, 0x108b  , 0x109f} },
  { 'E',          0, {0x1014, 0x108e, 0x05    , 0x106e  , 0x1077} },
  { 'R',          0, {0x1019, 0x1097, 0x12    , 0x1073  , 0x1029} },
  { 'T',          0, {0x1021, 0x107f, 0x14    , 0x1024  , 0x102a} },
  { 'Y',          0, {0x1015, 0x109a, 0x19    , 0x104c  , 0x106f} },
  { 'U',          0, {0x1000, 0x109b, 0x15    , 0x1060  , 0x1009} },
  { 'I',          0, {0x1004, 0x1081, 0x09    , 0x104d  , 0x108f} },
  { 'O',          0, {0x101e, 0x1025, 0x0f    , 0x108d  , 0x1026} },
  { 'P',          0, {0x1005, 0x100f, 0x10    , 0x1064  , 0x1067} },
  { VK_OEM_4,     0, {0x101f, 0x1027, WCH_NONE, '['     , '{'   } },
  { VK_OEM_6,     0, {0x1008, '\\'  , WCH_NONE, ']'     , '}'   } },
  { 'A',          0, {0x1031, 0x1017, 0x01    , WCH_NONE, 0x1071} },
  { 'D',          0, {0x102d, 0x102e, 0x04    , 0x1084  , 0x1088} },
  { 'F',          0, {0x1039, 0x1086, 0x06    , 0x1050  , 0x1055} },
  { 'G',          0, {0x105d, 0x107e, 0x07    , 0x1051  , 0x1056} },
  { 'H',          0, {0x1037, 0x1036, 0x08    , 0x1052  , 0x1057} },
  { 'J',          0, {0x1034, 0x1032, 0x0a    , 0x1053  , 0x1058} },
  { 'K',          0, {0x102f, 0x1082, 0x0b    , 0x1054  , 0x1059} },
  { 'L',          0, {0x1030, 0x1083, 0x0c    , 0x1085  , 0x1087} },
  { VK_OEM_7,     0, {0x1012, 0x1013, WCH_NONE, 0x106c  , 0x106d} },
  { VK_OEM_5,     0, {0x104f, 0x1089, WCH_NONE, 0x106a  , 0x106b} },
  { 'Z',          0, {0x1016, 0x1007, 0x1a    , 0x1070  , 0x1066} },
  { 'C',          0, {0x1001, 0x1003, 0x03    , 0x1061  , 0x1063} },
  { 'N',          0, {0x100a, 0x1093, 0x0e    , 0x108c  , 0x1099} },
  { VK_OEM_COMMA, 0, {0x101a, 0x101d, WCH_NONE, ','     , '<'   } },
  { VK_OEM_PERIOD,0, {'.'   , 0x105f, WCH_NONE, '.'     , '>'   } },
  { VK_OEM_2,     0, {0x104b, 0x104a, WCH_NONE, '?'     , '!'   } },
  { 0, 0 }
};

ROSDATA VK_TO_WCHARS1 keypad_numbers[] = {
  { VK_NUMPAD0,   0, {'0'} },
  { VK_NUMPAD1,   0, {'1'} },
  { VK_NUMPAD2,   0, {'2'} },
  { VK_NUMPAD3,   0, {'3'} },
  { VK_NUMPAD4,   0, {'4'} },
  { VK_NUMPAD5,   0, {'5'} },
  { VK_NUMPAD6,   0, {'6'} },
  { VK_NUMPAD7,   0, {'7'} },
  { VK_NUMPAD8,   0, {'8'} },
  { VK_NUMPAD9,   0, {'9'} },
  { VK_DECIMAL,   0, {'.'} },
  { 0, 0 }
};

#define vk_master(n,x) { (PVK_TO_WCHARS1)x, n, sizeof(x[0]) }

ROSDATA VK_TO_WCHAR_TABLE vk_to_wchar_master_table[] = {
  vk_master(1, keypad_numbers),
  vk_master(2, key_to_chars_2mod),
  vk_master(3, key_to_chars_3mod),
  vk_master(4, key_to_chars_4mod),
  vk_master(5, key_to_chars_5mod),
  { 0, 0, 0 }
};

ROSDATA VSC_LPWSTR key_names[] = {
  { 0x00, L"" },
  { 0x01, L"Esc" },
  { 0x0e, L"Backspace" },
  { 0x0f, L"Tab" },
  { 0x1c, L"Enter" },
  { 0x1d, L"Ctrl" },
  { 0x2a, L"Shift" },
  { 0x36, L"Right Shift" },
  { 0x37, L"Num *" },
  { 0x38, L"Alt" },
  { 0x39, L"Space" },
  { 0x3a, L"CAPLOK Lock" },
  { 0x3b, L"F1" },
  { 0x3c, L"F2" },
  { 0x3d, L"F3" },
  { 0x3e, L"F4" },
  { 0x3f, L"F5" },
  { 0x40, L"F6" },
  { 0x41, L"F7" },
  { 0x42, L"F8" },
  { 0x43, L"F9" },
  { 0x44, L"F10" },
  { 0x45, L"Pause" },
  { 0x46, L"Scroll Lock" },
  { 0x47, L"Num 7" },
  { 0x48, L"Num 8" },
  { 0x49, L"Num 9" },
  { 0x4a, L"Num -" },
  { 0x4b, L"Num 4" },
  { 0x4c, L"Num 5" },
  { 0x4d, L"Num 6" },
  { 0x4e, L"Num +" },
  { 0x4f, L"Num 1" },
  { 0x50, L"Num 2" },
  { 0x51, L"Num 3" },
  { 0x52, L"Num 0" },
  { 0x53, L"Num Del" },
  { 0x54, L"Sys Req" },
  { 0x57, L"F11" },
  { 0x58, L"F12" },
  { 0x7c, L"F13" },
  { 0x7d, L"F14" },
  { 0x7e, L"F15" },
  { 0x7f, L"F16" },
  { 0x80, L"F17" },
  { 0x81, L"F18" },
  { 0x82, L"F19" },
  { 0x83, L"F20" },
  { 0x84, L"F21" },
  { 0x85, L"F22" },
  { 0x86, L"F23" },
  { 0x87, L"F24" },
  { 0, NULL }
};

ROSDATA VSC_LPWSTR extended_key_names[] = {
  { 0x1c, L"Num Enter" },
  { 0x1d, L"Right Ctrl" },
  { 0x35, L"Num /" },
  { 0x37, L"Prnt Scrn" },
  { 0x38, L"Right Alt" },
  { 0x45, L"Num Lock" },
  { 0x46, L"Break" },
  { 0x47, L"Home" },
  { 0x48, L"Up" },
  { 0x49, L"Page Up" },
  { 0x4b, L"Left" },
  { 0x4c, L"Center" },
  { 0x4d, L"Right" },
  { 0x4f, L"End" },
  { 0x50, L"Down" },
  { 0x51, L"Page Down" },
  { 0x52, L"Insert" },
  { 0x53, L"Delete" },
  { 0x54, L"<ReactOS>" },
  { 0x56, L"Help" },
  { 0x5b, L"Left ReactOS" },
  { 0x5c, L"Right ReactOS" },
  { 0x5d, L"Application" },
  { 0, NULL }
};

/* Finally, the master table */
ROSDATA KBDTABLES keyboard_layout_table = {
  /* modifier assignments */
  &modifier_bits,

  /* character from vk tables */
  vk_to_wchar_master_table,

  /* diacritical marks -- currently implemented by wine code */
  NULL,

  /* Key names */
  (VSC_LPWSTR *)key_names,
  (VSC_LPWSTR *)extended_key_names,
  NULL, /* Dead key names */

  /* scan code to virtual key maps */
  scancode_to_vk,
  sizeof(scancode_to_vk) / sizeof(scancode_to_vk[0]),
  extcode0_to_vk,
  extcode1_to_vk,

  MAKELONG(KLLF_ALTGR, 1), /* Version 1.0 */

  /* Ligatures */
  0,
  0,
  NULL
};

PKBDTABLES WINAPI KbdLayerDescriptor(VOID) {
  return &keyboard_layout_table;
}

/* EOF */
