/*
 * ReactOS French keyboard layout
 * Copyright (C) 2003 ReactOS
 * License: LGPL, see: LGPL.txt
 * Autors: Jean-Michel Gay, 2003
 *         Pierre Schweitzer, 2007
 *
 */

#include <windows.h>
#include <internal/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 KSHIFT   0x001  /* Shift modifier */
#define KCTRL    0x002  /* Ctrl modifier */
#define KALT     0x004  /* Alt modifier */
#define KEXT     0x100  /* Extended key code */
#define KMULTI   0x200  /* Multi-key */
#define KSPEC    0x400  /* Special key */
#define KNUMP    0x800  /* Number-pad */
#define KNUMS    0xc00  /* Special + number pad */
#define KMEXT    0x300  /* Multi + ext */

#define SHFT_INVALID 0x0F

/**
 * FIXME : - VK_DIVIDE produces ! instead of /
 *         - VK_SNAPSHOT produces *
 */

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_4, VK_OEM_PLUS,  VK_BACK,
  /* - 0f - */
  /* First Letters Row */
  VK_TAB,       'A',          'Z',          'E',
  'R',          'T',          'Y',          'U',
  'I',          'O',          'P',
  VK_OEM_6,     VK_OEM_1,     VK_RETURN,
  /* - 1d - */
  /* Second Letters Row */
  VK_LCONTROL,
  'Q',          'S',          'D',          'F',
  'G',          'H',          'J',          'K',
  'L',          'M' , VK_OEM_3,     VK_OEM_7,
  VK_LSHIFT,    VK_OEM_5,
  /* - 2c - */
  /* Third letters row */
  'W',          'X',          'C',          'V',
  'B',          'N',          VK_OEM_COMMA,
  VK_OEM_PERIOD,VK_OEM_2,    VK_OEM_8,  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 | KMULTI,
  /* - 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_EMPTY,     VK_EMPTY,     VK_EMPTY,     VK_EMPTY, /* EREOF */
  VK_EMPTY,     VK_EMPTY,     VK_EMPTY,     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_EMPTY, VK_EMPTY, VK_EMPTY,
  /* - 72 - */
  VK_EMPTY, VK_EMPTY, VK_EMPTY, VK_EMPTY,
  /* - 76 - */
  /* One more f-key */
  VK_F24,
  /* - 77 - */
  VK_EMPTY, VK_EMPTY, VK_EMPTY, VK_EMPTY,
  VK_EMPTY, VK_EMPTY, VK_EMPTY, VK_EMPTY, /* PA1 */
  VK_EMPTY,
  /* - 80 - */
  0
};

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

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

ROSDATA VK_TO_BIT modifier_keys[] = {
  { VK_SHIFT,   KSHIFT },
  { VK_CONTROL, KCTRL },
  { VK_MENU,    KALT },
  { 0,          0 }
};

ROSDATA MODIFIERS modifier_bits = {
  modifier_keys,
  6,
  { 0, 1, 2, 4, SHFT_INVALID, SHFT_INVALID, 3 }
  /* Modifier bit order: NONE, SHIFT, CTRL, ALT, ?, ?, SHIFT-CTRL */
};

#define NOCAPS 0
#define CAPS   KSHIFT /* Caps -> shift */

ROSDATA VK_TO_WCHARS2 key_to_chars_2mod[] = {
  /* Normal vs Shifted */
  /* The numbers */
  { '1',         NOCAPS, {'&', '1'} },
  /* Specials */
  /* Ctrl-_ generates FR */
  { VK_OEM_5       ,NOCAPS, {'*',0xb5} }, /* œ */
  { VK_OEM_3       ,NOCAPS, {0xf9, '%'} }, /* ù */
  { VK_OEM_COMMA   ,NOCAPS, {',', '?'} },
  { VK_OEM_PERIOD  ,NOCAPS, {';', '.'} },
  { VK_OEM_2       ,NOCAPS, {':', '/'} },
  { VK_OEM_8       ,NOCAPS, {'!', 0xa7} }, /* § */
  /* Keys that do not have shift states */
  { VK_TAB         ,NOCAPS, {'\t','\t'} },
  { VK_ADD         ,NOCAPS, {'+', '+'} },
  { VK_SUBTRACT    ,NOCAPS, {'-', '-'} },
  { VK_MULTIPLY    ,NOCAPS, {'*', '*'} },
  { VK_DIVIDE      ,NOCAPS, {'/', '/'} },
  { VK_ESCAPE      ,NOCAPS, {'\x1b','\x1b'} },
  { VK_SPACE       ,NOCAPS, {' ', ' '} },
  { 0, 0 }
};

ROSDATA VK_TO_WCHARS3 key_to_chars_3mod[] = {
  /* Normal, Shifted, Ctrl */

  /* The alphabet */
  { 'A',         CAPS,   {'a', 'A', 0x01} },
  { 'B',         CAPS,   {'b', 'B', 0x02} },
  { 'C',         CAPS,   {'c', 'C', 0x03} },
  { 'D',         CAPS,   {'d', 'D', 0x04} },
  { 'F',         CAPS,   {'f', 'F', 0x06} },
  { 'G',         CAPS,   {'g', 'G', 0x07} },
  { 'H',         CAPS,   {'h', 'H', 0x08} },
  { 'I',         CAPS,   {'i', 'I', 0x09} },
  { 'J',         CAPS,   {'j', 'J', 0x0a} },
  { 'K',         CAPS,   {'k', 'K', 0x0b} },
  { 'L',         CAPS,   {'l', 'L', 0x0c} },
  { 'M',         CAPS,   {'m', 'M', 0x0d} },
  { 'N',         CAPS,   {'n', 'N', 0x0e} },
  { 'O',         CAPS,   {'o', 'O', 0x0f} },
  { 'P',         CAPS,   {'p', 'P', 0x10} },
  { 'Q',         CAPS,   {'q', 'Q', 0x11} },
  { 'R',         CAPS,   {'r', 'R', 0x12} },
  { 'S',         CAPS,   {'s', 'S', 0x13} },
  { 'T',         CAPS,   {'t', 'T', 0x14} },
  { 'U',         CAPS,   {'u', 'U', 0x15} },
  { 'V',         CAPS,   {'v', 'V', 0x16} },
  { 'W',         CAPS,   {'w', 'W', 0x17} },
  { 'X',         CAPS,   {'x', 'X', 0x18} },
  { 'Y',         CAPS,   {'y', 'Y', 0x19} },
  { 'Z',         CAPS,   {'z', 'Z', 0x1a} },

  /* Legacy (telnet-style) ascii escapes */
  { VK_OEM_102, 0, {'<', '>', 0x1c /* FS */} },
  { VK_OEM_6, 0, {WCH_DEAD, WCH_DEAD, WCH_NONE} },
  { VK_EMPTY, 0, {'^', 0xa8, WCH_NONE} }, //OEM 6 DEAD ¨
  { VK_OEM_7, 0, {0xb2,0xb3, 0x1c /* FS */} }, /* ², ³ */
  { VK_RETURN, 0, {'\r', '\r', '\n'} },
  { 0,0 }
};

ROSDATA VK_TO_WCHARS4 key_to_chars_4mod[] = {
  /* Normal, shifted, control, Alt+Gr */
  { '2' ,       CAPS,   {0xe9,   '2',      WCH_NONE, WCH_DEAD} },
  { VK_EMPTY,   NOCAPS, {WCH_NONE,  WCH_NONE, WCH_NONE, '~'} },
  { '3' ,       NOCAPS, {'"',       '3',      WCH_NONE, '#'} },
  { '4' ,       NOCAPS, {'\'',      '4',      WCH_NONE, '{'} },
  { '7' ,       CAPS,   {0xe8,   '7',      WCH_NONE, WCH_DEAD} },
  { VK_EMPTY,   NOCAPS, {WCH_NONE,  WCH_NONE, WCH_NONE, '`'} },
  { '9' ,       CAPS,   {0xe7,   '9',      WCH_NONE, '^'} }, /* ç */
  { '0' ,       CAPS,   {0xe0,   '0',      WCH_NONE, '@'} }, /* à */
  { VK_OEM_PLUS,NOCAPS, {'=',       '+',      WCH_NONE, '}'} },
  { 'E' ,       CAPS,   {'e',       'E',      0x05, 0x20ac } }, /* € */
  { VK_OEM_1,   NOCAPS, {0x24,       0xa3,  WCH_NONE, 0xa4} }, /* $, £, ¤ */
  { VK_OEM_4,   NOCAPS, {')',       0xb0,   WCH_NONE, ']'} }, /* ° */
  { 0, 0 }
};

ROSDATA VK_TO_WCHARS5 key_to_chars_5mod[] = {
  /* x,x,      Normal, Shifted, Ctrl, Alt, C-S-x */
  /* Legacy Ascii generators */
  { '5' , 1  ,  {'(', '5', WCH_NONE , '[' , 0x1b} },
  { '6' , 1  ,  {'-', '6', WCH_NONE , '|' , 0x1f} },
  { '8' , 1  ,  {'_', '8', WCH_NONE , '\\' , 0x1c} },
  { 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, {'.'} },
  { VK_BACK,    0, {'\010'} },
  { 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 }
};

#define DEADTRANS(ch, accent, comp, flags) MAKELONG(ch, accent), comp, flags
ROSDATA DEADKEY  deadkey[] =
{
	 //*´*
   { DEADTRANS(L'a', 0xb4, 0xe1, 0x00) }, // á
   { DEADTRANS(L'A', 0xb4, 0xc1, 0x00) }, // Á
   { DEADTRANS(L'e', 0xb4, 0xe9, 0x00) }, // é
   { DEADTRANS(L'E', 0xb4, 0xc9, 0x00) }, // É
   { DEADTRANS(L'i', 0xb4, 0xeD, 0x00) }, // í
   { DEADTRANS(L'I', 0xb4, 0xcD, 0x00) }, // Í
   { DEADTRANS(L'o', 0xb4, 0xf3, 0x00) }, // ó
   { DEADTRANS(L'O', 0xb4, 0xd3, 0x00) }, // Ó
   { DEADTRANS(L'u', 0xb4, 0xfa, 0x00) }, // ú
   { DEADTRANS(L'U', 0xb4, 0xda, 0x00) }, // Ú
   { DEADTRANS(L'y', 0xb4, 0xfd, 0x00) }, // ý
   { DEADTRANS(L'Y', 0xb4, 0xdd, 0x00) }, // Ý
   //*`*
   { DEADTRANS(L'a', 0x60, 0xe0, 0x00) }, // à
   { DEADTRANS(L'A', 0x60, 0xc0, 0x00) }, // À
   { DEADTRANS(L'e', 0x60, 0xe8, 0x00) }, // è
   { DEADTRANS(L'E', 0x60, 0xc8, 0x00) }, // È
   { DEADTRANS(L'i', 0x60, 0xec, 0x00) }, // ì
   { DEADTRANS(L'I', 0x60, 0xcc, 0x00) }, // Ì
   { DEADTRANS(L'o', 0x60, 0xf2, 0x00) }, // ò
   { DEADTRANS(L'O', 0x60, 0xd2, 0x00) }, // Ò
   { DEADTRANS(L'u', 0x60, 0xf9, 0x00) }, // ù
   { DEADTRANS(L'U', 0x60, 0xd9, 0x00) }, // Ù
   //*^*
   { DEADTRANS(L'a', 0x5e, 0xe2, 0x00) }, // â
   { DEADTRANS(L'A', 0x5e, 0xd2, 0x00) }, // Â
   { DEADTRANS(L'e', 0x5e, 0xea, 0x00) }, // ê
   { DEADTRANS(L'E', 0x5e, 0xca, 0x00) }, // Ê
   { DEADTRANS(L'i', 0x5e, 0xee, 0x00) }, // î
   { DEADTRANS(L'I', 0x5e, 0xce, 0x00) }, // Î
   { DEADTRANS(L'o', 0x5e, 0xf4, 0x00) }, // ô
   { DEADTRANS(L'O', 0x5e, 0xd4, 0x00) }, // Ô
   { DEADTRANS(L'u', 0x5e, 0xfb, 0x00) }, // û
   { DEADTRANS(L'U', 0x5e, 0xdb, 0x00) }, // Û
   //*¨*
   { DEADTRANS(L'a', 0xa8, 0xe4, 0x00) }, // ä
   { DEADTRANS(L'A', 0xa8, 0xc4, 0x00) }, // Ä
   { DEADTRANS(L'e', 0xa8, 0xeb, 0x00) }, // ë
   { DEADTRANS(L'E', 0xa8, 0xcb, 0x00) }, // Ë
   { DEADTRANS(L'i', 0xa8, 0xef, 0x00) }, // ï
   { DEADTRANS(L'I', 0xa8, 0xcf, 0x00) }, // Ï
   { DEADTRANS(L'o', 0xa8, 0xf6, 0x00) }, // ö
   { DEADTRANS(L'O', 0xa8, 0xd6, 0x00) }, // Ö
   { DEADTRANS(L'u', 0xa8, 0xfc, 0x00) }, // ü
   { DEADTRANS(L'U', 0xa8, 0xdc, 0x00) }, // Ü
   { DEADTRANS(L'y', 0xa8, 0xff, 0x00) }, // ÿ
   //*~*
   { DEADTRANS(L'a', 0x7e, 0xe3, 0x00) }, // ã
   { DEADTRANS(L'A', 0x7e, 0xc3, 0x00) }, // Ã
   { DEADTRANS(L'n', 0x7e, 0xf1, 0x00) }, // ñ
   { DEADTRANS(L'N', 0x7e, 0xd1, 0x00) }, // Ñ
   { DEADTRANS(L'o', 0x7e, 0xf5, 0x00) }, // õ
   { DEADTRANS(L'O', 0x7e, 0xd5, 0x00) }, // Õ
   { 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"Caps 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" },
  { 0x4a, 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>" },
  { 0x55, L"Help" },
  { 0x56, L"Left Windows" },
  { 0x5b, L"Right Windows" },
  { 0, NULL },
};

ROSDATA DEADKEY_LPWSTR dead_key_names[] = {
    L"\x005e"	L"Circumflex",
    L"\x007e"	L"Tilde",
    L"\x0060"	L"Grave",
    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 */
  deadkey,

  /* Key names */
  (VSC_LPWSTR *)key_names,
  (VSC_LPWSTR *)extended_key_names,
  dead_key_names, /* 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(1,1), /* Version 1.0 */

  /* Ligatures -- French doesn't have any */
  0,
  0,
  NULL
};

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