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user32: Merge the AcquireClipboard and EmptyClipboard driver entry points.
[wine.git] / dlls / winemac.drv / keyboard.c
blob9c0c3a68cdb13f52ebee9d35a40cdbf2aa794d7c
1 /*
2 * MACDRV keyboard driver
3 *
4 * Copyright 1993 Bob Amstadt
5 * Copyright 1996 Albrecht Kleine
6 * Copyright 1997 David Faure
7 * Copyright 1998 Morten Welinder
8 * Copyright 1998 Ulrich Weigand
9 * Copyright 1999 Ove Kåven
10 * Copyright 2011, 2012, 2013 Ken Thomases for CodeWeavers Inc.
11 *
12 * This library is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU Lesser General Public
14 * License as published by the Free Software Foundation; either
15 * version 2.1 of the License, or (at your option) any later version.
16 *
17 * This library is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * Lesser General Public License for more details.
21 *
22 * You should have received a copy of the GNU Lesser General Public
23 * License along with this library; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 */
26
27 #include "config.h"
28
29 #include "macdrv.h"
30 #include "winuser.h"
31 #include "wine/unicode.h"
32 #include "wine/server.h"
33
34 WINE_DEFAULT_DEBUG_CHANNEL(keyboard);
35 WINE_DECLARE_DEBUG_CHANNEL(key);
36
37
38 /* Carbon-style modifier mask definitions from <Carbon/HIToolbox/Events.h>. */
39 enum {
40 cmdKeyBit = 8,
41 shiftKeyBit = 9,
42 alphaLockBit = 10,
43 optionKeyBit = 11,
44 controlKeyBit = 12,
45 };
46
47 enum {
48 cmdKey = 1 << cmdKeyBit,
49 shiftKey = 1 << shiftKeyBit,
50 alphaLock = 1 << alphaLockBit,
51 optionKey = 1 << optionKeyBit,
52 controlKey = 1 << controlKeyBit,
53 };
54
55
56 /* Mac virtual key code definitions from <Carbon/HIToolbox/Events.h>. */
57 enum {
58 kVK_ANSI_A = 0x00,
59 kVK_ANSI_S = 0x01,
60 kVK_ANSI_D = 0x02,
61 kVK_ANSI_F = 0x03,
62 kVK_ANSI_H = 0x04,
63 kVK_ANSI_G = 0x05,
64 kVK_ANSI_Z = 0x06,
65 kVK_ANSI_X = 0x07,
66 kVK_ANSI_C = 0x08,
67 kVK_ANSI_V = 0x09,
68 kVK_ISO_Section = 0x0A,
69 kVK_ANSI_B = 0x0B,
70 kVK_ANSI_Q = 0x0C,
71 kVK_ANSI_W = 0x0D,
72 kVK_ANSI_E = 0x0E,
73 kVK_ANSI_R = 0x0F,
74 kVK_ANSI_Y = 0x10,
75 kVK_ANSI_T = 0x11,
76 kVK_ANSI_1 = 0x12,
77 kVK_ANSI_2 = 0x13,
78 kVK_ANSI_3 = 0x14,
79 kVK_ANSI_4 = 0x15,
80 kVK_ANSI_6 = 0x16,
81 kVK_ANSI_5 = 0x17,
82 kVK_ANSI_Equal = 0x18,
83 kVK_ANSI_9 = 0x19,
84 kVK_ANSI_7 = 0x1A,
85 kVK_ANSI_Minus = 0x1B,
86 kVK_ANSI_8 = 0x1C,
87 kVK_ANSI_0 = 0x1D,
88 kVK_ANSI_RightBracket = 0x1E,
89 kVK_ANSI_O = 0x1F,
90 kVK_ANSI_U = 0x20,
91 kVK_ANSI_LeftBracket = 0x21,
92 kVK_ANSI_I = 0x22,
93 kVK_ANSI_P = 0x23,
94 kVK_Return = 0x24,
95 kVK_ANSI_L = 0x25,
96 kVK_ANSI_J = 0x26,
97 kVK_ANSI_Quote = 0x27,
98 kVK_ANSI_K = 0x28,
99 kVK_ANSI_Semicolon = 0x29,
100 kVK_ANSI_Backslash = 0x2A,
101 kVK_ANSI_Comma = 0x2B,
102 kVK_ANSI_Slash = 0x2C,
103 kVK_ANSI_N = 0x2D,
104 kVK_ANSI_M = 0x2E,
105 kVK_ANSI_Period = 0x2F,
106 kVK_Tab = 0x30,
107 kVK_Space = 0x31,
108 kVK_ANSI_Grave = 0x32,
109 kVK_Delete = 0x33,
110 kVK_Escape = 0x35,
111 kVK_RightCommand = 0x36, /* invented for Wine; co-opt unused key code */
112 kVK_Command = 0x37,
113 kVK_Shift = 0x38,
114 kVK_CapsLock = 0x39,
115 kVK_Option = 0x3A,
116 kVK_Control = 0x3B,
117 kVK_RightShift = 0x3C,
118 kVK_RightOption = 0x3D,
119 kVK_RightControl = 0x3E,
120 kVK_Function = 0x3F,
121 kVK_F17 = 0x40,
122 kVK_ANSI_KeypadDecimal = 0x41,
123 kVK_ANSI_KeypadMultiply = 0x43,
124 kVK_ANSI_KeypadPlus = 0x45,
125 kVK_ANSI_KeypadClear = 0x47,
126 kVK_VolumeUp = 0x48,
127 kVK_VolumeDown = 0x49,
128 kVK_Mute = 0x4A,
129 kVK_ANSI_KeypadDivide = 0x4B,
130 kVK_ANSI_KeypadEnter = 0x4C,
131 kVK_ANSI_KeypadMinus = 0x4E,
132 kVK_F18 = 0x4F,
133 kVK_F19 = 0x50,
134 kVK_ANSI_KeypadEquals = 0x51,
135 kVK_ANSI_Keypad0 = 0x52,
136 kVK_ANSI_Keypad1 = 0x53,
137 kVK_ANSI_Keypad2 = 0x54,
138 kVK_ANSI_Keypad3 = 0x55,
139 kVK_ANSI_Keypad4 = 0x56,
140 kVK_ANSI_Keypad5 = 0x57,
141 kVK_ANSI_Keypad6 = 0x58,
142 kVK_ANSI_Keypad7 = 0x59,
143 kVK_F20 = 0x5A,
144 kVK_ANSI_Keypad8 = 0x5B,
145 kVK_ANSI_Keypad9 = 0x5C,
146 kVK_JIS_Yen = 0x5D,
147 kVK_JIS_Underscore = 0x5E,
148 kVK_JIS_KeypadComma = 0x5F,
149 kVK_F5 = 0x60,
150 kVK_F6 = 0x61,
151 kVK_F7 = 0x62,
152 kVK_F3 = 0x63,
153 kVK_F8 = 0x64,
154 kVK_F9 = 0x65,
155 kVK_JIS_Eisu = 0x66,
156 kVK_F11 = 0x67,
157 kVK_JIS_Kana = 0x68,
158 kVK_F13 = 0x69,
159 kVK_F16 = 0x6A,
160 kVK_F14 = 0x6B,
161 kVK_F10 = 0x6D,
162 kVK_F12 = 0x6F,
163 kVK_F15 = 0x71,
164 kVK_Help = 0x72,
165 kVK_Home = 0x73,
166 kVK_PageUp = 0x74,
167 kVK_ForwardDelete = 0x75,
168 kVK_F4 = 0x76,
169 kVK_End = 0x77,
170 kVK_F2 = 0x78,
171 kVK_PageDown = 0x79,
172 kVK_F1 = 0x7A,
173 kVK_LeftArrow = 0x7B,
174 kVK_RightArrow = 0x7C,
175 kVK_DownArrow = 0x7D,
176 kVK_UpArrow = 0x7E,
177 };
178
179 extern const CFStringRef kTISTypeKeyboardLayout;
180
181 /* Indexed by Mac virtual keycode values defined above. */
182 static const struct {
183 WORD vkey;
184 WORD scan;
185 BOOL fixed;
186 } default_map[128] = {
187 { 'A', 0x1E, FALSE }, /* kVK_ANSI_A */
188 { 'S', 0x1F, FALSE }, /* kVK_ANSI_S */
189 { 'D', 0x20, FALSE }, /* kVK_ANSI_D */
190 { 'F', 0x21, FALSE }, /* kVK_ANSI_F */
191 { 'H', 0x23, FALSE }, /* kVK_ANSI_H */
192 { 'G', 0x22, FALSE }, /* kVK_ANSI_G */
193 { 'Z', 0x2C, FALSE }, /* kVK_ANSI_Z */
194 { 'X', 0x2D, FALSE }, /* kVK_ANSI_X */
195 { 'C', 0x2E, FALSE }, /* kVK_ANSI_C */
196 { 'V', 0x2F, FALSE }, /* kVK_ANSI_V */
197 { VK_OEM_102, 0x56, TRUE }, /* kVK_ISO_Section */
198 { 'B', 0x30, FALSE }, /* kVK_ANSI_B */
199 { 'Q', 0x10, FALSE }, /* kVK_ANSI_Q */
200 { 'W', 0x11, FALSE }, /* kVK_ANSI_W */
201 { 'E', 0x12, FALSE }, /* kVK_ANSI_E */
202 { 'R', 0x13, FALSE }, /* kVK_ANSI_R */
203 { 'Y', 0x15, FALSE }, /* kVK_ANSI_Y */
204 { 'T', 0x14, FALSE }, /* kVK_ANSI_T */
205 { '1', 0x02, FALSE }, /* kVK_ANSI_1 */
206 { '2', 0x03, FALSE }, /* kVK_ANSI_2 */
207 { '3', 0x04, FALSE }, /* kVK_ANSI_3 */
208 { '4', 0x05, FALSE }, /* kVK_ANSI_4 */
209 { '6', 0x07, FALSE }, /* kVK_ANSI_6 */
210 { '5', 0x06, FALSE }, /* kVK_ANSI_5 */
211 { VK_OEM_PLUS, 0x0D, FALSE }, /* kVK_ANSI_Equal */
212 { '9', 0x0A, FALSE }, /* kVK_ANSI_9 */
213 { '7', 0x08, FALSE }, /* kVK_ANSI_7 */
214 { VK_OEM_MINUS, 0x0C, FALSE }, /* kVK_ANSI_Minus */
215 { '8', 0x09, FALSE }, /* kVK_ANSI_8 */
216 { '0', 0x0B, FALSE }, /* kVK_ANSI_0 */
217 { VK_OEM_6, 0x1B, FALSE }, /* kVK_ANSI_RightBracket */
218 { 'O', 0x18, FALSE }, /* kVK_ANSI_O */
219 { 'U', 0x16, FALSE }, /* kVK_ANSI_U */
220 { VK_OEM_4, 0x1A, FALSE }, /* kVK_ANSI_LeftBracket */
221 { 'I', 0x17, FALSE }, /* kVK_ANSI_I */
222 { 'P', 0x19, FALSE }, /* kVK_ANSI_P */
223 { VK_RETURN, 0x1C, TRUE }, /* kVK_Return */
224 { 'L', 0x26, FALSE }, /* kVK_ANSI_L */
225 { 'J', 0x24, FALSE }, /* kVK_ANSI_J */
226 { VK_OEM_7, 0x28, FALSE }, /* kVK_ANSI_Quote */
227 { 'K', 0x25, FALSE }, /* kVK_ANSI_K */
228 { VK_OEM_1, 0x27, FALSE }, /* kVK_ANSI_Semicolon */
229 { VK_OEM_5, 0x2B, FALSE }, /* kVK_ANSI_Backslash */
230 { VK_OEM_COMMA, 0x33, FALSE }, /* kVK_ANSI_Comma */
231 { VK_OEM_2, 0x35, FALSE }, /* kVK_ANSI_Slash */
232 { 'N', 0x31, FALSE }, /* kVK_ANSI_N */
233 { 'M', 0x32, FALSE }, /* kVK_ANSI_M */
234 { VK_OEM_PERIOD, 0x34, FALSE }, /* kVK_ANSI_Period */
235 { VK_TAB, 0x0F, TRUE }, /* kVK_Tab */
236 { VK_SPACE, 0x39, TRUE }, /* kVK_Space */
237 { VK_OEM_3, 0x29, FALSE }, /* kVK_ANSI_Grave */
238 { VK_BACK, 0x0E, TRUE }, /* kVK_Delete */
239 { 0, 0, FALSE }, /* 0x34 unused */
240 { VK_ESCAPE, 0x01, TRUE }, /* kVK_Escape */
241 { VK_RMENU, 0x38 | 0x100, TRUE }, /* kVK_RightCommand */
242 { VK_LMENU, 0x38, TRUE }, /* kVK_Command */
243 { VK_LSHIFT, 0x2A, TRUE }, /* kVK_Shift */
244 { VK_CAPITAL, 0x3A, TRUE }, /* kVK_CapsLock */
245 { 0, 0, FALSE }, /* kVK_Option */
246 { VK_LCONTROL, 0x1D, TRUE }, /* kVK_Control */
247 { VK_RSHIFT, 0x36, TRUE }, /* kVK_RightShift */
248 { 0, 0, FALSE }, /* kVK_RightOption */
249 { VK_RCONTROL, 0x1D | 0x100, TRUE }, /* kVK_RightControl */
250 { 0, 0, FALSE }, /* kVK_Function */
251 { VK_F17, 0x68, TRUE }, /* kVK_F17 */
252 { VK_DECIMAL, 0x53, TRUE }, /* kVK_ANSI_KeypadDecimal */
253 { 0, 0, FALSE }, /* 0x42 unused */
254 { VK_MULTIPLY, 0x37, TRUE }, /* kVK_ANSI_KeypadMultiply */
255 { 0, 0, FALSE }, /* 0x44 unused */
256 { VK_ADD, 0x4E, TRUE }, /* kVK_ANSI_KeypadPlus */
257 { 0, 0, FALSE }, /* 0x46 unused */
258 { VK_OEM_CLEAR, 0x59, TRUE }, /* kVK_ANSI_KeypadClear */
259 { VK_VOLUME_UP, 0 | 0x100, TRUE }, /* kVK_VolumeUp */
260 { VK_VOLUME_DOWN, 0 | 0x100, TRUE }, /* kVK_VolumeDown */
261 { VK_VOLUME_MUTE, 0 | 0x100, TRUE }, /* kVK_Mute */
262 { VK_DIVIDE, 0x35 | 0x100, TRUE }, /* kVK_ANSI_KeypadDivide */
263 { VK_RETURN, 0x1C | 0x100, TRUE }, /* kVK_ANSI_KeypadEnter */
264 { 0, 0, FALSE }, /* 0x4D unused */
265 { VK_SUBTRACT, 0x4A, TRUE }, /* kVK_ANSI_KeypadMinus */
266 { VK_F18, 0x69, TRUE }, /* kVK_F18 */
267 { VK_F19, 0x6A, TRUE }, /* kVK_F19 */
268 { VK_OEM_NEC_EQUAL, 0x0D | 0x100, TRUE }, /* kVK_ANSI_KeypadEquals */
269 { VK_NUMPAD0, 0x52, TRUE }, /* kVK_ANSI_Keypad0 */
270 { VK_NUMPAD1, 0x4F, TRUE }, /* kVK_ANSI_Keypad1 */
271 { VK_NUMPAD2, 0x50, TRUE }, /* kVK_ANSI_Keypad2 */
272 { VK_NUMPAD3, 0x51, TRUE }, /* kVK_ANSI_Keypad3 */
273 { VK_NUMPAD4, 0x4B, TRUE }, /* kVK_ANSI_Keypad4 */
274 { VK_NUMPAD5, 0x4C, TRUE }, /* kVK_ANSI_Keypad5 */
275 { VK_NUMPAD6, 0x4D, TRUE }, /* kVK_ANSI_Keypad6 */
276 { VK_NUMPAD7, 0x47, TRUE }, /* kVK_ANSI_Keypad7 */
277 { VK_F20, 0x6B, TRUE }, /* kVK_F20 */
278 { VK_NUMPAD8, 0x48, TRUE }, /* kVK_ANSI_Keypad8 */
279 { VK_NUMPAD9, 0x49, TRUE }, /* kVK_ANSI_Keypad9 */
280 { 0xFF, 0x7D, TRUE }, /* kVK_JIS_Yen */
281 { 0xC1, 0x73, TRUE }, /* kVK_JIS_Underscore */
282 { VK_SEPARATOR, 0x7E, TRUE }, /* kVK_JIS_KeypadComma */
283 { VK_F5, 0x3F, TRUE }, /* kVK_F5 */
284 { VK_F6, 0x40, TRUE }, /* kVK_F6 */
285 { VK_F7, 0x41, TRUE }, /* kVK_F7 */
286 { VK_F3, 0x3D, TRUE }, /* kVK_F3 */
287 { VK_F8, 0x42, TRUE }, /* kVK_F8 */
288 { VK_F9, 0x43, TRUE }, /* kVK_F9 */
289 { 0xFF, 0x72, TRUE }, /* kVK_JIS_Eisu */
290 { VK_F11, 0x57, TRUE }, /* kVK_F11 */
291 { VK_OEM_RESET, 0x71, TRUE }, /* kVK_JIS_Kana */
292 { VK_F13, 0x64, TRUE }, /* kVK_F13 */
293 { VK_F16, 0x67, TRUE }, /* kVK_F16 */
294 { VK_F14, 0x65, TRUE }, /* kVK_F14 */
295 { 0, 0, FALSE }, /* 0x6C unused */
296 { VK_F10, 0x44, TRUE }, /* kVK_F10 */
297 { 0, 0, FALSE }, /* 0x6E unused */
298 { VK_F12, 0x58, TRUE }, /* kVK_F12 */
299 { 0, 0, FALSE }, /* 0x70 unused */
300 { VK_F15, 0x66, TRUE }, /* kVK_F15 */
301 { VK_INSERT, 0x52 | 0x100, TRUE }, /* kVK_Help */ /* map to Insert */
302 { VK_HOME, 0x47 | 0x100, TRUE }, /* kVK_Home */
303 { VK_PRIOR, 0x49 | 0x100, TRUE }, /* kVK_PageUp */
304 { VK_DELETE, 0x53 | 0x100, TRUE }, /* kVK_ForwardDelete */
305 { VK_F4, 0x3E, TRUE }, /* kVK_F4 */
306 { VK_END, 0x4F | 0x100, TRUE }, /* kVK_End */
307 { VK_F2, 0x3C, TRUE }, /* kVK_F2 */
308 { VK_NEXT, 0x51 | 0x100, TRUE }, /* kVK_PageDown */
309 { VK_F1, 0x3B, TRUE }, /* kVK_F1 */
310 { VK_LEFT, 0x4B | 0x100, TRUE }, /* kVK_LeftArrow */
311 { VK_RIGHT, 0x4D | 0x100, TRUE }, /* kVK_RightArrow */
312 { VK_DOWN, 0x50 | 0x100, TRUE }, /* kVK_DownArrow */
313 { VK_UP, 0x48 | 0x100, TRUE }, /* kVK_UpArrow */
314 };
315
316
317 static const struct {
318 DWORD vkey;
319 const char *name;
320 } vkey_names[] = {
321 { VK_ADD, "Num +" },
322 { VK_BACK, "Backspace" },
323 { VK_CAPITAL, "Caps Lock" },
324 { VK_CONTROL, "Ctrl" },
325 { VK_DECIMAL, "Num Del" },
326 { VK_DELETE | 0x100, "Delete" },
327 { VK_DIVIDE | 0x100, "Num /" },
328 { VK_DOWN | 0x100, "Down" },
329 { VK_END | 0x100, "End" },
330 { VK_ESCAPE, "Esc" },
331 { VK_F1, "F1" },
332 { VK_F2, "F2" },
333 { VK_F3, "F3" },
334 { VK_F4, "F4" },
335 { VK_F5, "F5" },
336 { VK_F6, "F6" },
337 { VK_F7, "F7" },
338 { VK_F8, "F8" },
339 { VK_F9, "F9" },
340 { VK_F10, "F10" },
341 { VK_F11, "F11" },
342 { VK_F12, "F12" },
343 { VK_F13, "F13" },
344 { VK_F14, "F14" },
345 { VK_F15, "F15" },
346 { VK_F16, "F16" },
347 { VK_F17, "F17" },
348 { VK_F18, "F18" },
349 { VK_F19, "F19" },
350 { VK_F20, "F20" },
351 { VK_F21, "F21" },
352 { VK_F22, "F22" },
353 { VK_F23, "F23" },
354 { VK_F24, "F24" },
355 { VK_HELP | 0x100, "Help" },
356 { VK_HOME | 0x100, "Home" },
357 { VK_INSERT | 0x100, "Insert" },
358 { VK_LCONTROL, "Ctrl" },
359 { VK_LEFT | 0x100, "Left" },
360 { VK_LMENU, "Alt" },
361 { VK_LSHIFT, "Shift" },
362 { VK_LWIN | 0x100, "Win" },
363 { VK_MENU, "Alt" },
364 { VK_MULTIPLY, "Num *" },
365 { VK_NEXT | 0x100, "Page Down" },
366 { VK_NUMLOCK | 0x100, "Num Lock" },
367 { VK_NUMPAD0, "Num 0" },
368 { VK_NUMPAD1, "Num 1" },
369 { VK_NUMPAD2, "Num 2" },
370 { VK_NUMPAD3, "Num 3" },
371 { VK_NUMPAD4, "Num 4" },
372 { VK_NUMPAD5, "Num 5" },
373 { VK_NUMPAD6, "Num 6" },
374 { VK_NUMPAD7, "Num 7" },
375 { VK_NUMPAD8, "Num 8" },
376 { VK_NUMPAD9, "Num 9" },
377 { VK_OEM_CLEAR, "Num Clear" },
378 { VK_OEM_NEC_EQUAL | 0x100, "Num =" },
379 { VK_PRIOR | 0x100, "Page Up" },
380 { VK_RCONTROL | 0x100, "Right Ctrl" },
381 { VK_RETURN, "Return" },
382 { VK_RETURN | 0x100, "Num Enter" },
383 { VK_RIGHT | 0x100, "Right" },
384 { VK_RMENU | 0x100, "Right Alt" },
385 { VK_RSHIFT, "Right Shift" },
386 { VK_RWIN | 0x100, "Right Win" },
387 { VK_SEPARATOR, "Num ," },
388 { VK_SHIFT, "Shift" },
389 { VK_SPACE, "Space" },
390 { VK_SUBTRACT, "Num -" },
391 { VK_TAB, "Tab" },
392 { VK_UP | 0x100, "Up" },
393 { VK_VOLUME_DOWN | 0x100, "Volume Down" },
394 { VK_VOLUME_MUTE | 0x100, "Mute" },
395 { VK_VOLUME_UP | 0x100, "Volume Up" },
396 };
397
398 HKL CDECL macdrv_GetKeyboardLayout(DWORD);
399
400 static BOOL char_matches_string(WCHAR wchar, UniChar *string, BOOL ignore_diacritics)
401 {
402 BOOL ret;
403 CFStringRef s1 = CFStringCreateWithCharactersNoCopy(NULL, (UniChar*)&wchar, 1, kCFAllocatorNull);
404 CFStringRef s2 = CFStringCreateWithCharactersNoCopy(NULL, string, strlenW(string), kCFAllocatorNull);
405 CFStringCompareFlags flags = kCFCompareCaseInsensitive | kCFCompareNonliteral | kCFCompareWidthInsensitive;
406 if (ignore_diacritics)
407 flags |= kCFCompareDiacriticInsensitive;
408 ret = (CFStringCompare(s1, s2, flags) == kCFCompareEqualTo);
409 CFRelease(s1);
410 CFRelease(s2);
411 return ret;
412 }
413
414
415 /* Filter Apple-specific private-use characters (see NSEvent.h) out of a
416 * string. Returns the length of the string after stripping. */
417 static int strip_apple_private_chars(LPWSTR bufW, int len)
418 {
419 int i;
420 for (i = 0; i < len; )
421 {
422 if (0xF700 <= bufW[i] && bufW[i] <= 0xF8FF)
423 {
424 memmove(&bufW[i], &bufW[i+1], (len - i - 1) * sizeof(bufW[0]));
425 len--;
426 }
427 else
428 i++;
429 }
430 return len;
431 }
432
433 static struct list layout_list = LIST_INIT( layout_list );
434 struct layout
435 {
436 struct list entry;
437 HKL hkl;
438 TISInputSourceRef input_source;
439 BOOL enabled; /* is the input source enabled - ie displayed in the input source selector UI */
440 };
441
442 static CRITICAL_SECTION layout_list_section;
443 static CRITICAL_SECTION_DEBUG critsect_debug =
444 {
445 0, 0, &layout_list_section,
446 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
447 0, 0, { (DWORD_PTR)(__FILE__ ": layout_list_section") }
448 };
449 static CRITICAL_SECTION layout_list_section = { &critsect_debug, -1, 0, 0, 0, 0 };
450
451 int macdrv_layout_list_needs_update = TRUE;
452
453 static DWORD get_lcid(CFStringRef lang)
454 {
455 CFRange range;
456 WCHAR str[10];
457
458 range.location = 0;
459 range.length = min(CFStringGetLength(lang), sizeof(str) / sizeof(str[0]) - 1);
460 CFStringGetCharacters(lang, range, str);
461 str[range.length] = 0;
462 return LocaleNameToLCID(str, 0);
463 }
464
465 static HKL get_hkl(CFStringRef lang, CFStringRef type)
466 {
467 ULONG_PTR lcid = get_lcid(lang);
468 struct layout *layout;
469
470 /* Look for the last occurrence of this lcid in the list and if
471 present use that value + 0x10000 */
472 LIST_FOR_EACH_ENTRY_REV(layout, &layout_list, struct layout, entry)
473 {
474 ULONG_PTR hkl = HandleToUlong(layout->hkl);
475
476 if (LOWORD(hkl) == lcid)
477 {
478 lcid = (hkl & ~0xe0000000) + 0x10000;
479 break;
480 }
481 }
482
483 if (!CFEqual(type, kTISTypeKeyboardLayout)) lcid |= 0xe0000000;
484
485 return (HKL)lcid;
486 }
487
488 /******************************************************************
489 * get_layout_from_source
490 *
491 * Must be called while holding the layout_list_section.
492 * Note, returned layout may not currently be enabled.
493 */
494 static struct layout *get_layout_from_source(TISInputSourceRef input)
495 {
496 struct layout *ret = NULL, *layout;
497
498 LIST_FOR_EACH_ENTRY(layout, &layout_list, struct layout, entry)
499 {
500 if (CFEqual(input, layout->input_source))
501 {
502 ret = layout;
503 break;
504 }
505 }
506 return ret;
507 }
508
509 /***********************************************************************
510 * update_layout_list
511 *
512 * Must be called while holding the layout_list_section
513 *
514 * If an input source has been disabled (ie. removed from the UI) its
515 * entry remains in the layout list but is marked as such and is not
516 * enumerated by GetKeyboardLayoutList. This is to ensure the
517 * HKL <-> input source mapping is unique.
518 */
519 static void update_layout_list(void)
520 {
521 CFArrayRef sources;
522 struct layout *layout;
523 int i;
524
525 if (!InterlockedExchange(&macdrv_layout_list_needs_update, FALSE)) return;
526
527 sources = macdrv_create_input_source_list();
528
529 LIST_FOR_EACH_ENTRY(layout, &layout_list, struct layout, entry)
530 layout->enabled = FALSE;
531
532 for (i = 0; i < CFArrayGetCount(sources); i++)
533 {
534 CFDictionaryRef dict = CFArrayGetValueAtIndex(sources, i);
535 TISInputSourceRef input = (TISInputSourceRef)CFDictionaryGetValue(dict, macdrv_input_source_input_key);
536 layout = get_layout_from_source(input);
537 if (!layout)
538 {
539 CFStringRef type = CFDictionaryGetValue(dict, macdrv_input_source_type_key);
540 CFStringRef lang = CFDictionaryGetValue(dict, macdrv_input_source_lang_key);
541
542 layout = HeapAlloc(GetProcessHeap(), 0, sizeof(*layout));
543 layout->input_source = (TISInputSourceRef)CFRetain(input);
544 layout->hkl = get_hkl(lang, type);
545
546 list_add_tail(&layout_list, &layout->entry);
547 TRACE("adding new layout %p\n", layout->hkl);
548 }
549 else
550 TRACE("enabling already existing layout %p\n", layout->hkl);
551
552 layout->enabled = TRUE;
553 }
554
555 CFRelease(sources);
556 }
557
558 /***********************************************************************
559 * macdrv_get_hkl_from_source
560 *
561 * Find the HKL associated with a given input source.
562 */
563 HKL macdrv_get_hkl_from_source(TISInputSourceRef input)
564 {
565 struct layout *layout;
566 HKL ret = 0;
567
568 EnterCriticalSection(&layout_list_section);
569
570 update_layout_list();
571 layout = get_layout_from_source(input);
572 if (layout) ret = layout->hkl;
573
574 LeaveCriticalSection(&layout_list_section);
575
576 return ret;
577 }
578
579
580 /***********************************************************************
581 * macdrv_compute_keyboard_layout
582 */
583 void macdrv_compute_keyboard_layout(struct macdrv_thread_data *thread_data)
584 {
585 int keyc;
586 WCHAR vkey;
587 const UCKeyboardLayout *uchr;
588 const UInt32 modifier_combos[] = {
589 0,
590 shiftKey >> 8,
591 cmdKey >> 8,
592 (shiftKey | cmdKey) >> 8,
593 optionKey >> 8,
594 (shiftKey | optionKey) >> 8,
595 };
596 UniChar map[128][sizeof(modifier_combos) / sizeof(modifier_combos[0])][4 + 1];
597 int combo;
598 BYTE vkey_used[256];
599 int ignore_diacritics;
600 static const struct {
601 WCHAR wchar;
602 DWORD vkey;
603 } symbol_vkeys[] = {
604 { '-', VK_OEM_MINUS },
605 { '+', VK_OEM_PLUS },
606 { '_', VK_OEM_MINUS },
607 { ',', VK_OEM_COMMA },
608 { '.', VK_OEM_PERIOD },
609 { '=', VK_OEM_PLUS },
610 { '>', VK_OEM_PERIOD },
611 { '<', VK_OEM_COMMA },
612 { '|', VK_OEM_5 },
613 { '\\', VK_OEM_5 },
614 { '`', VK_OEM_3 },
615 { '[', VK_OEM_4 },
616 { '~', VK_OEM_3 },
617 { '?', VK_OEM_2 },
618 { ']', VK_OEM_6 },
619 { '/', VK_OEM_2 },
620 { ':', VK_OEM_1 },
621 { '}', VK_OEM_6 },
622 { '{', VK_OEM_4 },
623 { ';', VK_OEM_1 },
624 { '\'', VK_OEM_7 },
625 { ':', VK_OEM_PERIOD },
626 { ';', VK_OEM_COMMA },
627 { '"', VK_OEM_7 },
628 { 0x00B4, VK_OEM_4 }, /* 0x00B4 is ACUTE ACCENT */
629 { '\'', VK_OEM_2 },
630 { 0x00A7, VK_OEM_5 }, /* 0x00A7 is SECTION SIGN */
631 { '*', VK_OEM_PLUS },
632 { 0x00B4, VK_OEM_7 },
633 { '`', VK_OEM_4 },
634 { '[', VK_OEM_6 },
635 { '/', VK_OEM_5 },
636 { '^', VK_OEM_6 },
637 { '*', VK_OEM_2 },
638 { '{', VK_OEM_6 },
639 { '~', VK_OEM_1 },
640 { '?', VK_OEM_PLUS },
641 { '?', VK_OEM_4 },
642 { 0x00B4, VK_OEM_3 },
643 { '?', VK_OEM_COMMA },
644 { '~', VK_OEM_PLUS },
645 { ']', VK_OEM_4 },
646 { '\'', VK_OEM_3 },
647 { 0x00A7, VK_OEM_7 },
648 };
649 int i;
650
651 /* Vkeys that are suitable for assigning to arbitrary keys, organized in
652 contiguous ranges. */
653 static const struct {
654 WORD first, last;
655 } vkey_ranges[] = {
656 { 'A', 'Z' },
657 { '0', '9' },
658 { VK_OEM_1, VK_OEM_3 },
659 { VK_OEM_4, VK_ICO_CLEAR },
660 { 0xe9, 0xf5 },
661 { VK_OEM_NEC_EQUAL, VK_OEM_NEC_EQUAL },
662 { VK_F1, VK_F24 },
663 { 0, 0 }
664 };
665 int vkey_range;
666
667 if (!thread_data->keyboard_layout_uchr)
668 {
669 ERR("no keyboard layout UCHR data\n");
670 return;
671 }
672
673 memset(thread_data->keyc2vkey, 0, sizeof(thread_data->keyc2vkey));
674 memset(vkey_used, 0, sizeof(vkey_used));
675
676 for (keyc = 0; keyc < sizeof(default_map) / sizeof(default_map[0]); keyc++)
677 {
678 thread_data->keyc2scan[keyc] = default_map[keyc].scan;
679 if (default_map[keyc].fixed)
680 {
681 vkey = default_map[keyc].vkey;
682 thread_data->keyc2vkey[keyc] = vkey;
683 vkey_used[vkey] = 1;
684 TRACE("keyc 0x%04x -> vkey 0x%04x (fixed)\n", keyc, vkey);
685 }
686 }
687
688 if (thread_data->iso_keyboard)
689 {
690 /* In almost all cases, the Mac key codes indicate a physical key position
691 and this corresponds nicely to Win32 scan codes. However, the Mac key
692 codes differ in one case between ANSI and ISO keyboards. For ANSI
693 keyboards, the key to the left of the digits and above the Tab key
694 produces key code kVK_ANSI_Grave. For ISO keyboards, the key in that
695 some position produces kVK_ISO_Section. The additional key on ISO
696 keyboards, the one to the right of the left Shift key, produces
697 kVK_ANSI_Grave, which is just weird.
698
699 Since we want the key in that upper left corner to always produce the
700 same scan code (0x29), we need to swap the scan codes of those two
701 Mac key codes for ISO keyboards. */
702 DWORD temp = thread_data->keyc2scan[kVK_ANSI_Grave];
703 thread_data->keyc2scan[kVK_ANSI_Grave] = thread_data->keyc2scan[kVK_ISO_Section];
704 thread_data->keyc2scan[kVK_ISO_Section] = temp;
705 }
706
707 uchr = (const UCKeyboardLayout*)CFDataGetBytePtr(thread_data->keyboard_layout_uchr);
708
709 /* Using the keyboard layout, build a map of key code + modifiers -> characters. */
710 memset(map, 0, sizeof(map));
711 for (keyc = 0; keyc < sizeof(map) / sizeof(map[0]); keyc++)
712 {
713 if (!thread_data->keyc2scan[keyc]) continue; /* not a known Mac key code */
714 if (thread_data->keyc2vkey[keyc]) continue; /* assigned a fixed vkey */
715
716 TRACE("keyc 0x%04x: ", keyc);
717
718 for (combo = 0; combo < sizeof(modifier_combos) / sizeof(modifier_combos[0]); combo++)
719 {
720 UInt32 deadKeyState;
721 UniCharCount len;
722 OSStatus status;
723
724 deadKeyState = 0;
725 status = UCKeyTranslate(uchr, keyc, kUCKeyActionDown, modifier_combos[combo],
726 thread_data->keyboard_type, kUCKeyTranslateNoDeadKeysMask,
727 &deadKeyState, sizeof(map[keyc][combo])/sizeof(map[keyc][combo][0]) - 1,
728 &len, map[keyc][combo]);
729 if (status != noErr)
730 map[keyc][combo][0] = 0;
731
732 TRACE("%s%s", (combo ? ", " : ""), debugstr_w(map[keyc][combo]));
733 }
734
735 TRACE("\n");
736 }
737
738 /* First try to match key codes to the vkeys for the letters A through Z.
739 Try unmodified first, then with various modifier combinations in succession.
740 On the first pass, try to get a match lacking diacritical marks. On the
741 second pass, accept matches with diacritical marks. */
742 for (ignore_diacritics = 0; ignore_diacritics <= 1; ignore_diacritics++)
743 {
744 for (combo = 0; combo < sizeof(modifier_combos) / sizeof(modifier_combos[0]); combo++)
745 {
746 for (vkey = 'A'; vkey <= 'Z'; vkey++)
747 {
748 if (vkey_used[vkey])
749 continue;
750
751 for (keyc = 0; keyc < sizeof(map) / sizeof(map[0]); keyc++)
752 {
753 if (thread_data->keyc2vkey[keyc] || !map[keyc][combo][0])
754 continue;
755
756 if (char_matches_string(vkey, map[keyc][combo], ignore_diacritics))
757 {
758 thread_data->keyc2vkey[keyc] = vkey;
759 vkey_used[vkey] = 1;
760 TRACE("keyc 0x%04x -> vkey 0x%04x (%s match %s)\n", keyc, vkey,
761 debugstr_wn(&vkey, 1), debugstr_w(map[keyc][combo]));
762 break;
763 }
764 }
765 }
766 }
767 }
768
769 /* Next try to match key codes to the vkeys for the digits 0 through 9. */
770 for (combo = 0; combo < sizeof(modifier_combos) / sizeof(modifier_combos[0]); combo++)
771 {
772 for (vkey = '0'; vkey <= '9'; vkey++)
773 {
774 if (vkey_used[vkey])
775 continue;
776
777 for (keyc = 0; keyc < sizeof(map) / sizeof(map[0]); keyc++)
778 {
779 if (thread_data->keyc2vkey[keyc] || !map[keyc][combo][0])
780 continue;
781
782 if (char_matches_string(vkey, map[keyc][combo], FALSE))
783 {
784 thread_data->keyc2vkey[keyc] = vkey;
785 vkey_used[vkey] = 1;
786 TRACE("keyc 0x%04x -> vkey 0x%04x (%s match %s)\n", keyc, vkey,
787 debugstr_wn(&vkey, 1), debugstr_w(map[keyc][combo]));
788 break;
789 }
790 }
791 }
792 }
793
794 /* Now try to match key codes for certain common punctuation characters to
795 the most common OEM vkeys (e.g. '.' to VK_OEM_PERIOD). */
796 for (i = 0; i < sizeof(symbol_vkeys) / sizeof(symbol_vkeys[0]); i++)
797 {
798 vkey = symbol_vkeys[i].vkey;
799
800 if (vkey_used[vkey])
801 continue;
802
803 for (combo = 0; combo < sizeof(modifier_combos) / sizeof(modifier_combos[0]); combo++)
804 {
805 for (keyc = 0; keyc < sizeof(map) / sizeof(map[0]); keyc++)
806 {
807 if (!thread_data->keyc2scan[keyc]) continue; /* not a known Mac key code */
808 if (thread_data->keyc2vkey[keyc] || !map[keyc][combo][0])
809 continue;
810
811 if (char_matches_string(symbol_vkeys[i].wchar, map[keyc][combo], FALSE))
812 {
813 thread_data->keyc2vkey[keyc] = vkey;
814 vkey_used[vkey] = 1;
815 TRACE("keyc 0x%04x -> vkey 0x%04x (%s match %s)\n", keyc, vkey,
816 debugstr_wn(&symbol_vkeys[i].wchar, 1), debugstr_w(map[keyc][combo]));
817 break;
818 }
819 }
820
821 if (vkey_used[vkey])
822 break;
823 }
824 }
825
826 /* For those key codes still without a vkey, try to use the default vkey
827 from the default map, if it's still available. */
828 for (keyc = 0; keyc < sizeof(default_map) / sizeof(default_map[0]); keyc++)
829 {
830 DWORD vkey = default_map[keyc].vkey;
831
832 if (!thread_data->keyc2scan[keyc]) continue; /* not a known Mac key code */
833 if (thread_data->keyc2vkey[keyc]) continue; /* already assigned */
834
835 if (!vkey_used[vkey])
836 {
837 thread_data->keyc2vkey[keyc] = vkey;
838 vkey_used[vkey] = 1;
839 TRACE("keyc 0x%04x -> vkey 0x%04x (default map)\n", keyc, vkey);
840 }
841 }
842
843 /* For any unassigned key codes which would map to a letter in the default
844 map, but whose normal letter vkey wasn't available, try to find a
845 different letter. */
846 vkey = 'A';
847 for (keyc = 0; keyc < sizeof(default_map) / sizeof(default_map[0]); keyc++)
848 {
849 if (default_map[keyc].vkey < 'A' || 'Z' < default_map[keyc].vkey)
850 continue; /* not a letter in ANSI layout */
851 if (!thread_data->keyc2scan[keyc]) continue; /* not a known Mac key code */
852 if (thread_data->keyc2vkey[keyc]) continue; /* already assigned */
853
854 while (vkey <= 'Z' && vkey_used[vkey]) vkey++;
855 if (vkey <= 'Z')
856 {
857 thread_data->keyc2vkey[keyc] = vkey;
858 vkey_used[vkey] = 1;
859 TRACE("keyc 0x%04x -> vkey 0x%04x (spare letter)\n", keyc, vkey);
860 }
861 else
862 break; /* no more unused letter vkeys, so stop trying */
863 }
864
865 /* Same thing but with the digits. */
866 vkey = '0';
867 for (keyc = 0; keyc < sizeof(default_map) / sizeof(default_map[0]); keyc++)
868 {
869 if (default_map[keyc].vkey < '0' || '9' < default_map[keyc].vkey)
870 continue; /* not a digit in ANSI layout */
871 if (!thread_data->keyc2scan[keyc]) continue; /* not a known Mac key code */
872 if (thread_data->keyc2vkey[keyc]) continue; /* already assigned */
873
874 while (vkey <= '9' && vkey_used[vkey]) vkey++;
875 if (vkey <= '9')
876 {
877 thread_data->keyc2vkey[keyc] = vkey;
878 vkey_used[vkey] = 1;
879 TRACE("keyc 0x%04x -> vkey 0x%04x (spare digit)\n", keyc, vkey);
880 }
881 else
882 break; /* no more unused digit vkeys, so stop trying */
883 }
884
885 /* Last chance. Assign any available vkey. */
886 vkey_range = 0;
887 vkey = vkey_ranges[vkey_range].first;
888 for (keyc = 0; keyc < sizeof(default_map) / sizeof(default_map[0]); keyc++)
889 {
890 if (!thread_data->keyc2scan[keyc]) continue; /* not a known Mac key code */
891 if (thread_data->keyc2vkey[keyc]) continue; /* already assigned */
892
893 while (vkey && vkey_used[vkey])
894 {
895 if (vkey == vkey_ranges[vkey_range].last)
896 {
897 vkey_range++;
898 vkey = vkey_ranges[vkey_range].first;
899 }
900 else
901 vkey++;
902 }
903
904 if (!vkey)
905 {
906 WARN("No more vkeys available!\n");
907 break;
908 }
909
910 thread_data->keyc2vkey[keyc] = vkey;
911 vkey_used[vkey] = 1;
912 TRACE("keyc 0x%04x -> vkey 0x%04x (spare vkey)\n", keyc, vkey);
913 }
914 }
915
916
917 /***********************************************************************
918 * macdrv_send_keyboard_input
919 */
920 static void macdrv_send_keyboard_input(HWND hwnd, WORD vkey, WORD scan, DWORD flags, DWORD time)
921 {
922 INPUT input;
923
924 TRACE_(key)("hwnd %p vkey=%04x scan=%04x flags=%04x\n", hwnd, vkey, scan, flags);
925
926 input.type = INPUT_KEYBOARD;
927 input.ki.wVk = vkey;
928 input.ki.wScan = scan;
929 input.ki.dwFlags = flags;
930 input.ki.time = time;
931 input.ki.dwExtraInfo = 0;
932
933 __wine_send_input(hwnd, &input);
934 }
935
936
937 /***********************************************************************
938 * get_async_key_state
939 */
940 static BOOL get_async_key_state(BYTE state[256])
941 {
942 BOOL ret;
943
944 SERVER_START_REQ(get_key_state)
945 {
946 req->tid = 0;
947 req->key = -1;
948 wine_server_set_reply(req, state, 256);
949 ret = !wine_server_call(req);
950 }
951 SERVER_END_REQ;
952 return ret;
953 }
954
955
956 /***********************************************************************
957 * update_modifier_state
958 */
959 static void update_modifier_state(unsigned int modifier, unsigned int modifiers, const BYTE *keystate,
960 WORD vkey, WORD alt_vkey, WORD scan, WORD alt_scan,
961 DWORD event_time, BOOL restore)
962 {
963 int key_pressed = (modifiers & modifier) != 0;
964 int vkey_pressed = (keystate[vkey] & 0x80) || (keystate[alt_vkey] & 0x80);
965 DWORD flags;
966
967 if (key_pressed != vkey_pressed)
968 {
969 if (key_pressed)
970 {
971 flags = (scan & 0x100) ? KEYEVENTF_EXTENDEDKEY : 0;
972 if (restore)
973 flags |= KEYEVENTF_KEYUP;
974
975 macdrv_send_keyboard_input(NULL, vkey, scan & 0xff, flags, event_time);
976 }
977 else
978 {
979 flags = restore ? 0 : KEYEVENTF_KEYUP;
980
981 if (keystate[vkey] & 0x80)
982 {
983 macdrv_send_keyboard_input(NULL, vkey, scan & 0xff,
984 flags | ((scan & 0x100) ? KEYEVENTF_EXTENDEDKEY : 0),
985 event_time);
986 }
987 if (keystate[alt_vkey] & 0x80)
988 {
989 macdrv_send_keyboard_input(NULL, alt_vkey, alt_scan & 0xff,
990 flags | ((alt_scan & 0x100) ? KEYEVENTF_EXTENDEDKEY : 0),
991 event_time);
992 }
993 }
994 }
995 }
996
997
998 /***********************************************************************
999 * macdrv_key_event
1000 *
1001 * Handler for KEY_PRESS and KEY_RELEASE events.
1002 */
1003 void macdrv_key_event(HWND hwnd, const macdrv_event *event)
1004 {
1005 struct macdrv_thread_data *thread_data = macdrv_thread_data();
1006 WORD vkey, scan;
1007 DWORD flags;
1008
1009 TRACE_(key)("win %p/%p key %s keycode %hu modifiers 0x%08llx\n",
1010 hwnd, event->window, (event->type == KEY_PRESS ? "press" : "release"),
1011 event->key.keycode, event->key.modifiers);
1012
1013 thread_data->last_modifiers = event->key.modifiers;
1014
1015 if (event->key.keycode < sizeof(thread_data->keyc2vkey)/sizeof(thread_data->keyc2vkey[0]))
1016 {
1017 vkey = thread_data->keyc2vkey[event->key.keycode];
1018 scan = thread_data->keyc2scan[event->key.keycode];
1019 }
1020 else
1021 vkey = scan = 0;
1022
1023 TRACE_(key)("keycode %hu converted to vkey 0x%X scan 0x%02x\n",
1024 event->key.keycode, vkey, scan);
1025
1026 if (!vkey) return;
1027
1028 flags = 0;
1029 if (event->type == KEY_RELEASE) flags |= KEYEVENTF_KEYUP;
1030 if (scan & 0x100) flags |= KEYEVENTF_EXTENDEDKEY;
1031
1032 macdrv_send_keyboard_input(hwnd, vkey, scan & 0xff, flags, event->key.time_ms);
1033 }
1034
1035
1036 /***********************************************************************
1037 * macdrv_keyboard_changed
1038 *
1039 * Handler for KEYBOARD_CHANGED events.
1040 */
1041 void macdrv_keyboard_changed(const macdrv_event *event)
1042 {
1043 struct macdrv_thread_data *thread_data = macdrv_thread_data();
1044
1045 TRACE("new keyboard layout uchr data %p, type %u, iso %d\n", event->keyboard_changed.uchr,
1046 event->keyboard_changed.keyboard_type, event->keyboard_changed.iso_keyboard);
1047
1048 if (thread_data->keyboard_layout_uchr)
1049 CFRelease(thread_data->keyboard_layout_uchr);
1050 thread_data->keyboard_layout_uchr = CFDataCreateCopy(NULL, event->keyboard_changed.uchr);
1051 thread_data->keyboard_type = event->keyboard_changed.keyboard_type;
1052 thread_data->iso_keyboard = event->keyboard_changed.iso_keyboard;
1053 thread_data->active_keyboard_layout = macdrv_get_hkl_from_source(event->keyboard_changed.input_source);
1054 thread_data->dead_key_state = 0;
1055
1056 macdrv_compute_keyboard_layout(thread_data);
1057
1058 SendMessageW(GetActiveWindow(), WM_CANCELMODE, 0, 0);
1059 }
1060
1061
1062 /***********************************************************************
1063 * macdrv_hotkey_press
1064 *
1065 * Handler for HOTKEY_PRESS events.
1066 */
1067 void macdrv_hotkey_press(const macdrv_event *event)
1068 {
1069 struct macdrv_thread_data *thread_data = macdrv_thread_data();
1070
1071 TRACE_(key)("vkey 0x%04x mod_flags 0x%04x keycode 0x%04x time %lu\n",
1072 event->hotkey_press.vkey, event->hotkey_press.mod_flags, event->hotkey_press.keycode,
1073 event->hotkey_press.time_ms);
1074
1075 if (event->hotkey_press.keycode < sizeof(thread_data->keyc2vkey) / sizeof(thread_data->keyc2vkey[0]))
1076 {
1077 WORD scan = thread_data->keyc2scan[event->hotkey_press.keycode];
1078 BYTE keystate[256];
1079 BOOL got_keystate;
1080 DWORD flags;
1081
1082 if ((got_keystate = get_async_key_state(keystate)))
1083 {
1084 update_modifier_state(MOD_ALT, event->hotkey_press.mod_flags, keystate, VK_LMENU, VK_RMENU,
1085 0x38, 0x138, event->hotkey_press.time_ms, FALSE);
1086 update_modifier_state(MOD_CONTROL, event->hotkey_press.mod_flags, keystate, VK_LCONTROL, VK_RCONTROL,
1087 0x1D, 0x11D, event->hotkey_press.time_ms, FALSE);
1088 update_modifier_state(MOD_SHIFT, event->hotkey_press.mod_flags, keystate, VK_LSHIFT, VK_RSHIFT,
1089 0x2A, 0x36, event->hotkey_press.time_ms, FALSE);
1090 update_modifier_state(MOD_WIN, event->hotkey_press.mod_flags, keystate, VK_LWIN, VK_RWIN,
1091 0x15B, 0x15C, event->hotkey_press.time_ms, FALSE);
1092 }
1093
1094 activate_on_following_focus();
1095
1096 flags = (scan & 0x100) ? KEYEVENTF_EXTENDEDKEY : 0;
1097 macdrv_send_keyboard_input(NULL, event->hotkey_press.vkey, scan & 0xff,
1098 flags, event->key.time_ms);
1099 macdrv_send_keyboard_input(NULL, event->hotkey_press.vkey, scan & 0xff,
1100 flags | KEYEVENTF_KEYUP, event->key.time_ms);
1101
1102 if (got_keystate)
1103 {
1104 update_modifier_state(MOD_ALT, event->hotkey_press.mod_flags, keystate, VK_LMENU, VK_RMENU,
1105 0x38, 0x138, event->hotkey_press.time_ms, TRUE);
1106 update_modifier_state(MOD_CONTROL, event->hotkey_press.mod_flags, keystate, VK_LCONTROL, VK_RCONTROL,
1107 0x1D, 0x11D, event->hotkey_press.time_ms, TRUE);
1108 update_modifier_state(MOD_SHIFT, event->hotkey_press.mod_flags, keystate, VK_LSHIFT, VK_RSHIFT,
1109 0x2A, 0x36, event->hotkey_press.time_ms, TRUE);
1110 update_modifier_state(MOD_WIN, event->hotkey_press.mod_flags, keystate, VK_LWIN, VK_RWIN,
1111 0x15B, 0x15C, event->hotkey_press.time_ms, TRUE);
1112 }
1113 }
1114 }
1115
1116
1117 /***********************************************************************
1118 * macdrv_process_text_input
1119 */
1120 BOOL macdrv_process_text_input(UINT vkey, UINT scan, UINT repeat, const BYTE *key_state, void *himc)
1121 {
1122 struct macdrv_thread_data *thread_data = macdrv_thread_data();
1123 unsigned int flags;
1124 int keyc;
1125 BOOL ret = FALSE;
1126
1127 TRACE("vkey 0x%04x scan 0x%04x repeat %u himc %p\n", vkey, scan, repeat, himc);
1128
1129 flags = thread_data->last_modifiers;
1130 if (key_state[VK_SHIFT] & 0x80)
1131 flags |= NX_SHIFTMASK;
1132 else
1133 flags &= ~(NX_SHIFTMASK | NX_DEVICELSHIFTKEYMASK | NX_DEVICERSHIFTKEYMASK);
1134 if (key_state[VK_CAPITAL] & 0x01)
1135 flags |= NX_ALPHASHIFTMASK;
1136 else
1137 flags &= ~NX_ALPHASHIFTMASK;
1138 if (key_state[VK_CONTROL] & 0x80)
1139 flags |= NX_CONTROLMASK;
1140 else
1141 flags &= ~(NX_CONTROLMASK | NX_DEVICELCTLKEYMASK | NX_DEVICERCTLKEYMASK);
1142 if (key_state[VK_MENU] & 0x80)
1143 flags |= NX_COMMANDMASK;
1144 else
1145 flags &= ~(NX_COMMANDMASK | NX_DEVICELCMDKEYMASK | NX_DEVICERCMDKEYMASK);
1146
1147 /* Find the Mac keycode corresponding to the scan code */
1148 for (keyc = 0; keyc < sizeof(thread_data->keyc2vkey)/sizeof(thread_data->keyc2vkey[0]); keyc++)
1149 if (thread_data->keyc2vkey[keyc] == vkey) break;
1150
1151 if (keyc >= sizeof(thread_data->keyc2vkey)/sizeof(thread_data->keyc2vkey[0]))
1152 goto done;
1153
1154 TRACE("flags 0x%08x keyc 0x%04x\n", flags, keyc);
1155
1156 ret = macdrv_send_text_input_event(((scan & 0x8000) == 0), flags, repeat, keyc, himc);
1157
1158 done:
1159 TRACE(" -> %s\n", ret ? "TRUE" : "FALSE");
1160 return ret;
1161 }
1162
1163
1164 /***********************************************************************
1165 * ActivateKeyboardLayout (MACDRV.@)
1166 */
1167 HKL CDECL macdrv_ActivateKeyboardLayout(HKL hkl, UINT flags)
1168 {
1169 HKL oldHkl = 0;
1170 struct macdrv_thread_data *thread_data = macdrv_init_thread_data();
1171 struct layout *layout;
1172
1173 TRACE("hkl %p flags %04x\n", hkl, flags);
1174
1175 if (flags) FIXME("flags %x not supported\n",flags);
1176
1177 if (hkl == (HKL)HKL_NEXT || hkl == (HKL)HKL_PREV)
1178 {
1179 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1180 FIXME("HKL_NEXT and HKL_PREV not supported\n");
1181 return 0;
1182 }
1183
1184 EnterCriticalSection(&layout_list_section);
1185 update_layout_list();
1186
1187 LIST_FOR_EACH_ENTRY(layout, &layout_list, struct layout, entry)
1188 {
1189 if (layout->hkl == hkl)
1190 {
1191 if (macdrv_select_input_source(layout->input_source))
1192 {
1193 oldHkl = thread_data->active_keyboard_layout;
1194 thread_data->active_keyboard_layout = hkl;
1195 }
1196 break;
1197 }
1198 }
1199 LeaveCriticalSection(&layout_list_section);
1200
1201 return oldHkl;
1202 }
1203
1204
1205 /***********************************************************************
1206 * Beep (MACDRV.@)
1207 */
1208 void CDECL macdrv_Beep(void)
1209 {
1210 macdrv_beep();
1211 }
1212
1213
1214 /***********************************************************************
1215 * GetKeyNameText (MACDRV.@)
1216 */
1217 INT CDECL macdrv_GetKeyNameText(LONG lparam, LPWSTR buffer, INT size)
1218 {
1219 struct macdrv_thread_data *thread_data = macdrv_init_thread_data();
1220 int scan, keyc;
1221
1222 scan = (lparam >> 16) & 0x1FF;
1223 for (keyc = 0; keyc < sizeof(thread_data->keyc2scan)/sizeof(thread_data->keyc2scan[0]); keyc++)
1224 {
1225 if (thread_data->keyc2scan[keyc] == scan)
1226 {
1227 static const WCHAR dead[] = {' ','d','e','a','d',0};
1228 const UCKeyboardLayout *uchr;
1229 UInt32 deadKeyState = 0;
1230 UniCharCount len;
1231 OSStatus status;
1232 DWORD vkey;
1233 int i;
1234
1235 uchr = (const UCKeyboardLayout*)CFDataGetBytePtr(thread_data->keyboard_layout_uchr);
1236 status = UCKeyTranslate(uchr, keyc, kUCKeyActionDisplay, 0, thread_data->keyboard_type,
1237 0, &deadKeyState, size - 1, &len, (UniChar*)buffer);
1238 if (status != noErr)
1239 len = 0;
1240 if (len && isgraphW(buffer[0]))
1241 buffer[len] = 0;
1242
1243 vkey = thread_data->keyc2vkey[keyc];
1244 if (lparam & (1 << 25))
1245 {
1246 /* Caller doesn't care about distinctions between left and
1247 right keys. */
1248 switch (vkey)
1249 {
1250 case VK_LSHIFT:
1251 case VK_RSHIFT:
1252 vkey = VK_SHIFT; break;
1253 case VK_LCONTROL:
1254 case VK_RCONTROL:
1255 vkey = VK_CONTROL; break;
1256 case VK_LMENU:
1257 case VK_RMENU:
1258 vkey = VK_MENU; break;
1259 }
1260 }
1261
1262 if (scan & 0x100) vkey |= 0x100;
1263
1264 for (i = 0; i < sizeof(vkey_names) / sizeof(vkey_names[0]); i++)
1265 {
1266 if (vkey_names[i].vkey == vkey)
1267 {
1268 len = MultiByteToWideChar(CP_UTF8, 0, vkey_names[i].name, -1, buffer, size);
1269 if (len) len--;
1270 break;
1271 }
1272 }
1273
1274 if (!len)
1275 {
1276 static const WCHAR format[] = {'K','e','y',' ','0','x','%','0','2','x',0};
1277 snprintfW(buffer, size, format, vkey);
1278 len = strlenW(buffer);
1279 }
1280
1281 if (!len)
1282 break;
1283
1284 if (status == noErr && deadKeyState)
1285 {
1286 lstrcpynW(buffer + len, dead, size - len);
1287 len = strlenW(buffer);
1288 }
1289
1290 TRACE("lparam 0x%08x -> %s\n", lparam, debugstr_w(buffer));
1291 return len;
1292 }
1293 }
1294
1295 WARN("found no name for lparam 0x%08x\n", lparam);
1296 return 0;
1297 }
1298
1299
1300 /***********************************************************************
1301 * GetKeyboardLayout (MACDRV.@)
1302 */
1303 HKL CDECL macdrv_GetKeyboardLayout(DWORD thread_id)
1304 {
1305 if (thread_id && thread_id != GetCurrentThreadId())
1306 FIXME("couldn't return keyboard layout for thread %04x\n", thread_id);
1307
1308 return macdrv_init_thread_data()->active_keyboard_layout;
1309 }
1310
1311
1312 /***********************************************************************
1313 * GetKeyboardLayoutList (MACDRV.@)
1314 */
1315 UINT CDECL macdrv_GetKeyboardLayoutList(INT size, HKL *list)
1316 {
1317 int count = 0;
1318 struct layout *layout;
1319
1320 TRACE("%d, %p\n", size, list);
1321
1322 EnterCriticalSection(&layout_list_section);
1323
1324 update_layout_list();
1325
1326 LIST_FOR_EACH_ENTRY(layout, &layout_list, struct layout, entry)
1327 {
1328 if (!layout->enabled) continue;
1329 if (list)
1330 {
1331 if (count >= size) break;
1332 list[count] = layout->hkl;
1333 TRACE("\t%d: %p\n", count, list[count]);
1334 }
1335 count++;
1336 }
1337 LeaveCriticalSection(&layout_list_section);
1338
1339 TRACE("returning %d\n", count);
1340 return count;
1341 }
1342
1343 /***********************************************************************
1344 * GetKeyboardLayoutName (MACDRV.@)
1345 */
1346 BOOL CDECL macdrv_GetKeyboardLayoutName(LPWSTR name)
1347 {
1348 static const WCHAR formatW[] = {'%','0','8','x',0};
1349 DWORD layout;
1350
1351 layout = HandleToUlong(macdrv_GetKeyboardLayout(0));
1352 if (HIWORD(layout) == LOWORD(layout)) layout = LOWORD(layout);
1353 sprintfW(name, formatW, layout);
1354 TRACE("returning %s\n", debugstr_w(name));
1355 return TRUE;
1356 }
1357
1358
1359 /***********************************************************************
1360 * MapVirtualKeyEx (MACDRV.@)
1361 */
1362 UINT CDECL macdrv_MapVirtualKeyEx(UINT wCode, UINT wMapType, HKL hkl)
1363 {
1364 struct macdrv_thread_data *thread_data = macdrv_init_thread_data();
1365 UINT ret = 0;
1366 int keyc;
1367
1368 TRACE("wCode=0x%x, wMapType=%d, hkl %p\n", wCode, wMapType, hkl);
1369
1370 switch (wMapType)
1371 {
1372 case MAPVK_VK_TO_VSC: /* vkey-code to scan-code */
1373 case MAPVK_VK_TO_VSC_EX:
1374 switch (wCode)
1375 {
1376 case VK_SHIFT: wCode = VK_LSHIFT; break;
1377 case VK_CONTROL: wCode = VK_LCONTROL; break;
1378 case VK_MENU: wCode = VK_LMENU; break;
1379 }
1380
1381 /* vkey -> keycode -> scan */
1382 for (keyc = 0; keyc < sizeof(thread_data->keyc2vkey)/sizeof(thread_data->keyc2vkey[0]); keyc++)
1383 {
1384 if (thread_data->keyc2vkey[keyc] == wCode)
1385 {
1386 ret = thread_data->keyc2scan[keyc] & 0xFF;
1387 break;
1388 }
1389 }
1390 break;
1391
1392 case MAPVK_VSC_TO_VK: /* scan-code to vkey-code */
1393 case MAPVK_VSC_TO_VK_EX:
1394 /* scan -> keycode -> vkey */
1395 for (keyc = 0; keyc < sizeof(thread_data->keyc2vkey)/sizeof(thread_data->keyc2vkey[0]); keyc++)
1396 if ((thread_data->keyc2scan[keyc] & 0xFF) == (wCode & 0xFF))
1397 {
1398 ret = thread_data->keyc2vkey[keyc];
1399 /* Only stop if it's not a numpad vkey; otherwise keep
1400 looking for a potential better vkey. */
1401 if (ret && (ret < VK_NUMPAD0 || VK_DIVIDE < ret))
1402 break;
1403 }
1404
1405 if (wMapType == MAPVK_VSC_TO_VK)
1406 switch (ret)
1407 {
1408 case VK_LSHIFT:
1409 case VK_RSHIFT:
1410 ret = VK_SHIFT; break;
1411 case VK_LCONTROL:
1412 case VK_RCONTROL:
1413 ret = VK_CONTROL; break;
1414 case VK_LMENU:
1415 case VK_RMENU:
1416 ret = VK_MENU; break;
1417 }
1418
1419 break;
1420
1421 case MAPVK_VK_TO_CHAR: /* vkey-code to character */
1422 {
1423 /* vkey -> keycode -> (UCKeyTranslate) wide char */
1424 struct macdrv_thread_data *thread_data = macdrv_thread_data();
1425 const UCKeyboardLayout *uchr;
1426 UniChar s[10];
1427 OSStatus status;
1428 UInt32 deadKeyState;
1429 UniCharCount len;
1430 BOOL deadKey = FALSE;
1431
1432 if ((VK_PRIOR <= wCode && wCode <= VK_HELP) ||
1433 (VK_F1 <= wCode && wCode <= VK_F24))
1434 break;
1435
1436 if (!thread_data || !thread_data->keyboard_layout_uchr)
1437 {
1438 WARN("No keyboard layout uchr data\n");
1439 break;
1440 }
1441
1442 uchr = (const UCKeyboardLayout*)CFDataGetBytePtr(thread_data->keyboard_layout_uchr);
1443
1444 /* Find the Mac keycode corresponding to the vkey */
1445 for (keyc = 0; keyc < sizeof(thread_data->keyc2vkey)/sizeof(thread_data->keyc2vkey[0]); keyc++)
1446 if (thread_data->keyc2vkey[keyc] == wCode) break;
1447
1448 if (keyc >= sizeof(thread_data->keyc2vkey)/sizeof(thread_data->keyc2vkey[0]))
1449 {
1450 WARN("Unknown virtual key %X\n", wCode);
1451 break;
1452 }
1453
1454 TRACE("Found keycode %u\n", keyc);
1455
1456 deadKeyState = 0;
1457 status = UCKeyTranslate(uchr, keyc, kUCKeyActionDown, 0,
1458 thread_data->keyboard_type, 0, &deadKeyState,
1459 sizeof(s)/sizeof(s[0]), &len, s);
1460 if (status == noErr && !len && deadKeyState)
1461 {
1462 deadKey = TRUE;
1463 deadKeyState = 0;
1464 status = UCKeyTranslate(uchr, keyc, kUCKeyActionDown, 0,
1465 thread_data->keyboard_type, kUCKeyTranslateNoDeadKeysMask,
1466 &deadKeyState, sizeof(s)/sizeof(s[0]), &len, s);
1467 }
1468
1469 if (status == noErr && len)
1470 ret = toupperW(s[0]) | (deadKey ? 0x80000000 : 0);
1471
1472 break;
1473 }
1474 default: /* reserved */
1475 FIXME("Unknown wMapType %d\n", wMapType);
1476 break;
1477 }
1478
1479 TRACE("returning 0x%04x\n", ret);
1480 return ret;
1481 }
1482
1483
1484 /***********************************************************************
1485 * RegisterHotKey (MACDRV.@)
1486 */
1487 BOOL CDECL macdrv_RegisterHotKey(HWND hwnd, UINT mod_flags, UINT vkey)
1488 {
1489 struct macdrv_thread_data *thread_data = macdrv_init_thread_data();
1490 unsigned int keyc, modifiers = 0;
1491 int ret;
1492
1493 TRACE_(key)("hwnd %p mod_flags 0x%04x vkey 0x%04x\n", hwnd, mod_flags, vkey);
1494
1495 /* Find the Mac keycode corresponding to the vkey */
1496 for (keyc = 0; keyc < sizeof(thread_data->keyc2vkey) / sizeof(thread_data->keyc2vkey[0]); keyc++)
1497 if (thread_data->keyc2vkey[keyc] == vkey) break;
1498
1499 if (keyc >= sizeof(thread_data->keyc2vkey) / sizeof(thread_data->keyc2vkey[0]))
1500 {
1501 WARN_(key)("ignoring unknown virtual key 0x%04x\n", vkey);
1502 return TRUE;
1503 }
1504
1505 if (mod_flags & MOD_ALT) modifiers |= cmdKey;
1506 if (mod_flags & MOD_CONTROL) modifiers |= controlKey;
1507 if (mod_flags & MOD_SHIFT) modifiers |= shiftKey;
1508 if (mod_flags & MOD_WIN)
1509 {
1510 WARN_(key)("MOD_WIN not supported; ignoring\n");
1511 return TRUE;
1512 }
1513
1514 ret = macdrv_register_hot_key(thread_data->queue, vkey, mod_flags, keyc, modifiers);
1515 TRACE_(key)("keyc 0x%04x modifiers 0x%08x -> %d\n", keyc, modifiers, ret);
1516
1517 if (ret == MACDRV_HOTKEY_ALREADY_REGISTERED)
1518 SetLastError(ERROR_HOTKEY_ALREADY_REGISTERED);
1519 else if (ret != MACDRV_HOTKEY_SUCCESS)
1520 SetLastError(ERROR_GEN_FAILURE);
1521
1522 return ret == MACDRV_HOTKEY_SUCCESS;
1523 }
1524
1525
1526 /***********************************************************************
1527 * ToUnicodeEx (MACDRV.@)
1528 *
1529 * The ToUnicode function translates the specified virtual-key code and keyboard
1530 * state to the corresponding Windows character or characters.
1531 *
1532 * If the specified key is a dead key, the return value is negative. Otherwise,
1533 * it is one of the following values:
1534 * Value Meaning
1535 * -1 The specified virtual key is a dead-key. If possible, the
1536 * non-combining form of the dead character is written to bufW.
1537 * 0 The specified virtual key has no translation for the current
1538 * state of the keyboard.
1539 * 1 One Windows character was copied to the buffer.
1540 * 2 or more Multiple characters were copied to the buffer. This usually
1541 * happens when a dead-key character (accent or diacritic) stored
1542 * in the keyboard layout cannot be composed with the specified
1543 * virtual key to form a single character.
1544 *
1545 */
1546 INT CDECL macdrv_ToUnicodeEx(UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
1547 LPWSTR bufW, int bufW_size, UINT flags, HKL hkl)
1548 {
1549 struct macdrv_thread_data *thread_data = macdrv_init_thread_data();
1550 INT ret = 0;
1551 int keyc;
1552 BOOL is_menu = (flags & 0x1);
1553 OSStatus status;
1554 const UCKeyboardLayout *uchr;
1555 UInt16 keyAction;
1556 UInt32 modifierKeyState;
1557 OptionBits options;
1558 UInt32 deadKeyState, savedDeadKeyState;
1559 UniCharCount len;
1560 BOOL dead = FALSE;
1561
1562 TRACE_(key)("virtKey 0x%04x scanCode 0x%04x lpKeyState %p bufW %p bufW_size %d flags 0x%08x hkl %p\n",
1563 virtKey, scanCode, lpKeyState, bufW, bufW_size, flags, hkl);
1564
1565 if (!virtKey)
1566 goto done;
1567
1568 /* UCKeyTranslate, below, terminates a dead-key sequence if passed a
1569 modifier key press. We want it to effectively ignore modifier key
1570 presses. I think that one isn't supposed to call it at all for modifier
1571 events (e.g. NSFlagsChanged or kEventRawKeyModifiersChanged), since they
1572 are different event types than key up/down events. */
1573 switch (virtKey)
1574 {
1575 case VK_SHIFT:
1576 case VK_CONTROL:
1577 case VK_MENU:
1578 case VK_CAPITAL:
1579 case VK_LSHIFT:
1580 case VK_RSHIFT:
1581 case VK_LCONTROL:
1582 case VK_RCONTROL:
1583 case VK_LMENU:
1584 case VK_RMENU:
1585 goto done;
1586 }
1587
1588 /* There are a number of key combinations for which Windows does not
1589 produce characters, but Mac keyboard layouts may. Eat them. Do this
1590 here to avoid the expense of UCKeyTranslate() but also because these
1591 keys shouldn't terminate dead key sequences. */
1592 if ((VK_PRIOR <= virtKey && virtKey <= VK_HELP) || (VK_F1 <= virtKey && virtKey <= VK_F24))
1593 goto done;
1594
1595 /* Shift + <non-digit keypad keys>. */
1596 if ((lpKeyState[VK_SHIFT] & 0x80) && VK_MULTIPLY <= virtKey && virtKey <= VK_DIVIDE)
1597 goto done;
1598
1599 if (lpKeyState[VK_CONTROL] & 0x80)
1600 {
1601 /* Control-Tab, with or without other modifiers. */
1602 if (virtKey == VK_TAB)
1603 goto done;
1604
1605 /* Control-Shift-<key>, Control-Alt-<key>, and Control-Alt-Shift-<key>
1606 for these keys. */
1607 if ((lpKeyState[VK_SHIFT] & 0x80) || (lpKeyState[VK_MENU] & 0x80))
1608 {
1609 switch (virtKey)
1610 {
1611 case VK_CANCEL:
1612 case VK_BACK:
1613 case VK_ESCAPE:
1614 case VK_SPACE:
1615 case VK_RETURN:
1616 goto done;
1617 }
1618 }
1619 }
1620
1621 if (thread_data->keyboard_layout_uchr)
1622 uchr = (const UCKeyboardLayout*)CFDataGetBytePtr(thread_data->keyboard_layout_uchr);
1623 else
1624 uchr = NULL;
1625
1626 keyAction = (scanCode & 0x8000) ? kUCKeyActionUp : kUCKeyActionDown;
1627
1628 modifierKeyState = 0;
1629 if (lpKeyState[VK_SHIFT] & 0x80)
1630 modifierKeyState |= (shiftKey >> 8);
1631 if (lpKeyState[VK_CAPITAL] & 0x01)
1632 modifierKeyState |= (alphaLock >> 8);
1633 if (lpKeyState[VK_CONTROL] & 0x80)
1634 modifierKeyState |= (controlKey >> 8);
1635 if (lpKeyState[VK_MENU] & 0x80)
1636 modifierKeyState |= (cmdKey >> 8);
1637 if (thread_data->last_modifiers & (NX_ALTERNATEMASK | NX_DEVICELALTKEYMASK | NX_DEVICERALTKEYMASK))
1638 modifierKeyState |= (optionKey >> 8);
1639
1640 /* Find the Mac keycode corresponding to the vkey */
1641 for (keyc = 0; keyc < sizeof(thread_data->keyc2vkey)/sizeof(thread_data->keyc2vkey[0]); keyc++)
1642 if (thread_data->keyc2vkey[keyc] == virtKey) break;
1643
1644 if (keyc >= sizeof(thread_data->keyc2vkey)/sizeof(thread_data->keyc2vkey[0]))
1645 {
1646 WARN_(key)("Unknown virtual key 0x%04x\n", virtKey);
1647 goto done;
1648 }
1649
1650 TRACE_(key)("Key code 0x%04x %s, faked modifiers = 0x%04x\n", keyc,
1651 (keyAction == kUCKeyActionDown) ? "pressed" : "released", (unsigned)modifierKeyState);
1652
1653 if (is_menu)
1654 {
1655 if (keyAction == kUCKeyActionUp)
1656 goto done;
1657
1658 options = kUCKeyTranslateNoDeadKeysMask;
1659 deadKeyState = 0;
1660 }
1661 else
1662 {
1663 options = 0;
1664 deadKeyState = thread_data->dead_key_state;
1665 }
1666 savedDeadKeyState = deadKeyState;
1667 status = UCKeyTranslate(uchr, keyc, keyAction, modifierKeyState,
1668 thread_data->keyboard_type, options, &deadKeyState, bufW_size,
1669 &len, bufW);
1670 if (status != noErr)
1671 {
1672 ERR_(key)("Couldn't translate keycode 0x%04x, status %ld\n", keyc, status);
1673 goto done;
1674 }
1675 if (!is_menu)
1676 {
1677 if (keyAction != kUCKeyActionUp && len > 0 && deadKeyState == thread_data->dead_key_state)
1678 thread_data->dead_key_state = 0;
1679 else
1680 thread_data->dead_key_state = deadKeyState;
1681
1682 if (keyAction == kUCKeyActionUp)
1683 goto done;
1684 }
1685
1686 if (len == 0 && deadKeyState)
1687 {
1688 /* Repeat the translation, but disabling dead-key generation to
1689 learn which dead key it was. */
1690 status = UCKeyTranslate(uchr, keyc, keyAction, modifierKeyState,
1691 thread_data->keyboard_type, kUCKeyTranslateNoDeadKeysMask,
1692 &savedDeadKeyState, bufW_size, &len, bufW);
1693 if (status != noErr)
1694 {
1695 ERR_(key)("Couldn't translate keycode 0x%04x, status %ld\n", keyc, status);
1696 goto done;
1697 }
1698
1699 dead = TRUE;
1700 }
1701
1702 if (len > 0)
1703 len = strip_apple_private_chars(bufW, len);
1704
1705 if (dead && len > 0) ret = -1;
1706 else ret = len;
1707
1708 /* Control-Return produces line feed instead of carriage return. */
1709 if (ret > 0 && (lpKeyState[VK_CONTROL] & 0x80) && virtKey == VK_RETURN)
1710 {
1711 int i;
1712 for (i = 0; i < len; i++)
1713 if (bufW[i] == '\r')
1714 bufW[i] = '\n';
1715 }
1716
1717 done:
1718 /* Null-terminate the buffer, if there's room. MSDN clearly states that the
1719 caller must not assume this is done, but some programs (e.g. Audiosurf) do. */
1720 if (1 <= ret && ret < bufW_size)
1721 bufW[ret] = 0;
1722
1723 TRACE_(key)("returning %d / %s\n", ret, debugstr_wn(bufW, abs(ret)));
1724 return ret;
1725 }
1726
1727
1728 /***********************************************************************
1729 * UnregisterHotKey (MACDRV.@)
1730 */
1731 void CDECL macdrv_UnregisterHotKey(HWND hwnd, UINT modifiers, UINT vkey)
1732 {
1733 struct macdrv_thread_data *thread_data = macdrv_thread_data();
1734
1735 TRACE_(key)("hwnd %p modifiers 0x%04x vkey 0x%04x\n", hwnd, modifiers, vkey);
1736
1737 if (thread_data)
1738 macdrv_unregister_hot_key(thread_data->queue, vkey, modifiers);
1739 }
1740
1741
1742 /***********************************************************************
1743 * VkKeyScanEx (MACDRV.@)
1744 *
1745 * Note: Windows ignores HKL parameter and uses current active layout instead
1746 */
1747 SHORT CDECL macdrv_VkKeyScanEx(WCHAR wChar, HKL hkl)
1748 {
1749 struct macdrv_thread_data *thread_data = macdrv_init_thread_data();
1750 SHORT ret = -1;
1751 int state;
1752 const UCKeyboardLayout *uchr;
1753
1754 TRACE("%04x, %p\n", wChar, hkl);
1755
1756 uchr = (const UCKeyboardLayout*)CFDataGetBytePtr(thread_data->keyboard_layout_uchr);
1757 if (!uchr)
1758 {
1759 TRACE("no keyboard layout UCHR data; returning -1\n");
1760 return -1;
1761 }
1762
1763 for (state = 0; state < 8; state++)
1764 {
1765 UInt32 modifierKeyState = 0;
1766 int keyc;
1767
1768 if (state & 1)
1769 modifierKeyState |= (shiftKey >> 8);
1770 if ((state & 6) == 6)
1771 modifierKeyState |= (optionKey >> 8);
1772 else
1773 {
1774 if (state & 2)
1775 modifierKeyState |= (controlKey >> 8);
1776 if (state & 4)
1777 modifierKeyState |= (cmdKey >> 8);
1778 }
1779
1780 for (keyc = 0; keyc < sizeof(thread_data->keyc2vkey) / sizeof(thread_data->keyc2vkey[0]); keyc++)
1781 {
1782 UInt32 deadKeyState = 0;
1783 UniChar uchar;
1784 UniCharCount len;
1785 OSStatus status;
1786
1787 if (!thread_data->keyc2vkey[keyc]) continue;
1788
1789 status = UCKeyTranslate(uchr, keyc, kUCKeyActionDown, modifierKeyState,
1790 thread_data->keyboard_type, 0, &deadKeyState,
1791 1, &len, &uchar);
1792 if (status == noErr && len == 1 && uchar == wChar)
1793 {
1794 WORD vkey = thread_data->keyc2vkey[keyc];
1795
1796 ret = vkey | (state << 8);
1797 if ((VK_NUMPAD0 <= vkey && vkey <= VK_DIVIDE) ||
1798 keyc == kVK_ANSI_KeypadClear || keyc == kVK_ANSI_KeypadEnter ||
1799 keyc == kVK_ANSI_KeypadEquals)
1800 {
1801 /* Keep searching for a non-numpad match, which is preferred. */
1802 }
1803 else
1804 goto done;
1805 }
1806 }
1807 }
1808
1809 done:
1810 TRACE(" -> 0x%04x\n", ret);
1811 return ret;
1812 }
Windows API implementation