xref: /reactos/dll/keyboard/kbdest/kbdest.c (revision 8a978a17)
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   { 0, 1, 2, 3 } /* Modifier bit order, NONE, SHIFT, CTRL, ALT */
164 };
165 
166 ROSDATA VK_TO_WCHARS2 key_to_chars_2mod[] = {
167   /* Normal vs Shifted */
168   /* The alphabet */
169   { 'A',         CAPLOK,   {'a', 'A'} },
170   { 'B',         CAPLOK,   {'b', 'B'} },
171   { 'C',         CAPLOK,   {'c', 'C'} },
172   { 'D',         CAPLOK,   {'d', 'D'} },
173   { 'E',         CAPLOK,   {'e', 'E'} },
174   { 'F',         CAPLOK,   {'f', 'F'} },
175   { 'G',         CAPLOK,   {'g', 'G'} },
176   { 'H',         CAPLOK,   {'h', 'H'} },
177   { 'I',         CAPLOK,   {'i', 'I'} },
178   { 'J',         CAPLOK,   {'j', 'J'} },
179   { 'K',         CAPLOK,   {'k', 'K'} },
180   { 'L',         CAPLOK,   {'l', 'L'} },
181   { 'M',         CAPLOK,   {'m', 'M'} },
182   { 'N',         CAPLOK,   {'n', 'N'} },
183   { 'O',         CAPLOK,   {'o', 'O'} },
184   { 'P',         CAPLOK,   {'p', 'P'} },
185   { 'Q',         CAPLOK,   {'q', 'Q'} },
186   { 'R',         CAPLOK,   {'r', 'R'} },
187   { 'S',         CAPLOK,   {'s', 'S'} },
188   { 'T',         CAPLOK,   {'t', 'T'} },
189   { 'U',         CAPLOK,   {'u', 'U'} },
190   { 'V',         CAPLOK,   {'v', 'V'} },
191   { 'W',         CAPLOK,   {'w', 'W'} },
192   { 'X',         CAPLOK,   {'x', 'X'} },
193   { 'Y',         CAPLOK,   {'y', 'Y'} },
194   { 'Z',         CAPLOK,   {'z', 'Z'} },
195 
196   /* The numbers */
197   { '1',         0, {'1', '!'} },
198   /* Ctrl-2 generates NUL */
199   { '3',         0, {'3', '#'} },
200   { '4',         0, {'4', '$'} },
201   { '5',         0, {'5', '%'} },
202   /* Ctrl-6 generates RS */
203   { '7',         0, {'7', '&'} },
204   { '8',         0, {'8', '*'} },
205   { '9',         0, {'9', '('} },
206   { '0',         0, {'0', ')'} },
207 
208   /* Specials */
209   /* Ctrl-_ generates US */
210   { VK_OEM_PLUS    ,0, {'=', '+'} },
211   { VK_OEM_1       ,0, {';', ':'} },
212   { VK_OEM_7       ,0, {'\'','\"'} },
213   { VK_OEM_3       ,0, {'`', '~'} },
214   { VK_OEM_COMMA   ,0, {',', '<'} },
215   { VK_OEM_PERIOD  ,0, {'.', '>'} },
216   { VK_OEM_2       ,0, {'/', '?'} },
217   /* Keys that do not have shift states */
218   { VK_TAB     ,0, {'\t','\t'} },
219   { VK_ADD     ,0, {'+', '+'} },
220   { VK_SUBTRACT,0, {'-', '-'} },
221   { VK_MULTIPLY,0, {'*', '*'} },
222   { VK_DIVIDE  ,0, {'/', '/'} },
223   { VK_ESCAPE  ,0, {0x1b,0x1b} },
224   { VK_SPACE   ,0, {' ', ' '} },
225   { 0, 0 }
226 };
227 
228 ROSDATA VK_TO_WCHARS3 key_to_chars_3mod[] = {
229   /* Normal, Shifted, Ctrl */
230   /* Legacy (telnet-style) ascii escapes */
231   { VK_OEM_4, 0, {'[', '{', 0x1b /* ESC */} },
232   { VK_OEM_6, 0, {']', '}', 0x1d /* GS */} },
233   { VK_OEM_5, 0, {'\\','|', 0x1c /* FS */} },
234   { VK_OEM_102,0,{'\\','|', 0x1c /* FS */} },
235   { VK_RETURN,0, {'\r', '\r', '\n'} },
236   { 0,0 }
237 };
238 
239 ROSDATA VK_TO_WCHARS4 key_to_chars_4mod[] = {
240   /* Normal, Shifted, Ctrl, C-S-x */
241   /* Legacy Ascii generators */
242   { '2', 0, {'2', '@', WCH_NONE, 0} },
243   { '6', 0, {'6', '^', WCH_NONE, 0x1e /* RS */} },
244   { VK_OEM_MINUS, 0, {'-', '_', WCH_NONE, 0x1f /* US */} },
245   { 0, 0 }
246 };
247 
248 ROSDATA VK_TO_WCHARS1 keypad_numbers[] = {
249   { VK_NUMPAD0, 0, {'0'} },
250   { VK_NUMPAD1, 0, {'1'} },
251   { VK_NUMPAD2, 0, {'2'} },
252   { VK_NUMPAD3, 0, {'3'} },
253   { VK_NUMPAD4, 0, {'4'} },
254   { VK_NUMPAD5, 0, {'5'} },
255   { VK_NUMPAD6, 0, {'6'} },
256   { VK_NUMPAD7, 0, {'7'} },
257   { VK_NUMPAD8, 0, {'8'} },
258   { VK_NUMPAD9, 0, {'9'} },
259   { VK_DECIMAL, 0, {'.'} },
260   { VK_BACK,    0, {'\010'} },
261   { 0,0 }
262 };
263 
264 #define vk_master(n,x) { (PVK_TO_WCHARS1)x, n, sizeof(x[0]) }
265 
266 ROSDATA VK_TO_WCHAR_TABLE vk_to_wchar_master_table[] = {
267   vk_master(1,keypad_numbers),
268   vk_master(2,key_to_chars_2mod),
269   vk_master(3,key_to_chars_3mod),
270   vk_master(4,key_to_chars_4mod),
271   { 0,0,0 }
272 };
273 
274 ROSDATA VSC_LPWSTR key_names[] = {
275   { 0x00, L"" },
276   { 0x01, L"Esc" },
277   { 0x0e, L"Backspace" },
278   { 0x0f, L"Tab" },
279   { 0x1c, L"Enter" },
280   { 0x1d, L"Ctrl" },
281   { 0x2a, L"Shift" },
282   { 0x36, L"Right Shift" },
283   { 0x37, L"Num *" },
284   { 0x38, L"Alt" },
285   { 0x39, L"Space" },
286   { 0x3a, L"CAPLOK Lock" },
287   { 0x3b, L"F1" },
288   { 0x3c, L"F2" },
289   { 0x3d, L"F3" },
290   { 0x3e, L"F4" },
291   { 0x3f, L"F5" },
292   { 0x40, L"F6" },
293   { 0x41, L"F7" },
294   { 0x42, L"F8" },
295   { 0x43, L"F9" },
296   { 0x44, L"F10" },
297   { 0x45, L"Pause" },
298   { 0x46, L"Scroll Lock" },
299   { 0x47, L"Num 7" },
300   { 0x48, L"Num 8" },
301   { 0x49, L"Num 9" },
302   { 0x4a, L"Num -" },
303   { 0x4b, L"Num 4" },
304   { 0x4c, L"Num 5" },
305   { 0x4d, L"Num 6" },
306   { 0x4e, L"Num +" },
307   { 0x4f, L"Num 1" },
308   { 0x50, L"Num 2" },
309   { 0x51, L"Num 3" },
310   { 0x52, L"Num 0" },
311   { 0x53, L"Num Del" },
312   { 0x54, L"Sys Req" },
313   { 0x57, L"F11" },
314   { 0x58, L"F12" },
315   { 0x7c, L"F13" },
316   { 0x7d, L"F14" },
317   { 0x7e, L"F15" },
318   { 0x7f, L"F16" },
319   { 0x80, L"F17" },
320   { 0x81, L"F18" },
321   { 0x82, L"F19" },
322   { 0x83, L"F20" },
323   { 0x84, L"F21" },
324   { 0x85, L"F22" },
325   { 0x86, L"F23" },
326   { 0x87, L"F24" },
327   { 0, NULL },
328 };
329 
330 ROSDATA VSC_LPWSTR extended_key_names[] = {
331   { 0x1c, L"Num Enter" },
332   { 0x1d, L"Right Ctrl" },
333   { 0x35, L"Num /" },
334   { 0x37, L"Prnt Scrn" },
335   { 0x38, L"Right Alt" },
336   { 0x45, L"Num Lock" },
337   { 0x46, L"Break" },
338   { 0x47, L"Home" },
339   { 0x48, L"Up" },
340   { 0x49, L"Page Up" },
341   { 0x4a, L"Left" },
342   { 0x4c, L"Center" },
343   { 0x4d, L"Right" },
344   { 0x4f, L"End" },
345   { 0x50, L"Down" },
346   { 0x51, L"Page Down" },
347   { 0x52, L"Insert" },
348   { 0x53, L"Delete" },
349   { 0x54, L"<ReactOS>" },
350   { 0x55, L"Help" },
351   { 0x56, L"Left Windows" },
352   { 0x5b, L"Right Windows" },
353   { 0, NULL },
354 };
355 
356 /* Finally, the master table */
357 ROSDATA KBDTABLES keyboard_layout_table = {
358   /* modifier assignments */
359   &modifier_bits,
360 
361   /* character from vk tables */
362   vk_to_wchar_master_table,
363 
364   /* diacritical marks -- currently implemented by wine code */
365   /* English doesn't have any, anyway */
366   NULL,
367 
368   /* Key names */
369   (VSC_LPWSTR *)key_names,
370   (VSC_LPWSTR *)extended_key_names,
371   NULL, /* Dead key names */
372 
373   /* scan code to virtual key maps */
374   scancode_to_vk,
375   sizeof(scancode_to_vk) / sizeof(scancode_to_vk[0]),
376   extcode0_to_vk,
377   extcode1_to_vk,
378 
379   MAKELONG(0, 1), /* Version 1.0 */
380 
381   /* Ligatures -- English doesn't have any */
382   0,
383   0,
384   NULL
385 };
386 
387 PKBDTABLES WINAPI KbdLayerDescriptor(VOID) {
388   return &keyboard_layout_table;
389 }
390 
391