Rev 2709 | Rev 3355 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
2288 | clevermous | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
||
3 | ;; Copyright (C) KolibriOS team 2004-2011. All rights reserved. ;; |
||
4 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa ;; |
||
5 | ;; Distributed under terms of the GNU General Public License ;; |
||
6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
7 | |||
8 | $Revision: 3320 $ |
||
9 | |||
10 | |||
11 | VKEY_LSHIFT = 0000000000000001b |
||
12 | VKEY_RSHIFT = 0000000000000010b |
||
13 | VKEY_LCONTROL = 0000000000000100b |
||
14 | VKEY_RCONTROL = 0000000000001000b |
||
15 | VKEY_LALT = 0000000000010000b |
||
16 | VKEY_RALT = 0000000000100000b |
||
17 | VKEY_CAPSLOCK = 0000000001000000b |
||
18 | VKEY_NUMLOCK = 0000000010000000b |
||
19 | VKEY_SCRLOCK = 0000000100000000b |
||
20 | |||
21 | VKEY_SHIFT = 0000000000000011b |
||
22 | VKEY_CONTROL = 0000000000001100b |
||
23 | VKEY_ALT = 0000000000110000b |
||
24 | |||
25 | uglobal |
||
26 | align 4 |
||
27 | kb_state dd 0 |
||
28 | ext_code db 0 |
||
29 | |||
30 | keyboard_mode db 0 |
||
31 | keyboard_data db 0 |
||
32 | |||
33 | altmouseb db 0 |
||
34 | ctrl_alt_del db 0 |
||
35 | |||
36 | kb_lights db 0 |
||
2601 | clevermous | 37 | old_kb_lights db 0 |
2288 | clevermous | 38 | |
39 | align 4 |
||
40 | hotkey_scancodes rd 256 ; we have 256 scancodes |
||
41 | hotkey_list rd 256*4 ; max 256 defined hotkeys |
||
42 | hotkey_buffer rd 120*2 ; buffer for 120 hotkeys |
||
43 | endg |
||
44 | |||
45 | iglobal |
||
46 | hotkey_tests dd hotkey_test0 |
||
47 | dd hotkey_test1 |
||
48 | dd hotkey_test2 |
||
49 | dd hotkey_test3 |
||
50 | dd hotkey_test4 |
||
51 | hotkey_tests_num = 5 |
||
52 | endg |
||
53 | ;--------------------------------------------------------------------- |
||
54 | hotkey_test0: |
||
55 | test al, al |
||
56 | setz al |
||
57 | ret |
||
58 | ;--------------------------------------------------------------------- |
||
59 | hotkey_test1: |
||
60 | test al, al |
||
61 | setnp al |
||
62 | ret |
||
63 | ;--------------------------------------------------------------------- |
||
64 | hotkey_test2: |
||
65 | cmp al, 3 |
||
66 | setz al |
||
67 | ret |
||
68 | ;--------------------------------------------------------------------- |
||
69 | hotkey_test3: |
||
70 | cmp al, 1 |
||
71 | setz al |
||
72 | ret |
||
73 | ;--------------------------------------------------------------------- |
||
74 | hotkey_test4: |
||
75 | cmp al, 2 |
||
76 | setz al |
||
77 | ret |
||
78 | ;--------------------------------------------------------------------- |
||
79 | hotkey_do_test: |
||
80 | push eax |
||
81 | mov edx, [kb_state] |
||
82 | shr edx, cl |
||
83 | add cl, cl |
||
84 | mov eax, [eax+4] |
||
85 | shr eax, cl |
||
86 | and eax, 15 |
||
87 | cmp al, hotkey_tests_num |
||
88 | jae .fail |
||
89 | |||
90 | xchg eax, edx |
||
91 | and al, 3 |
||
92 | call [hotkey_tests + edx*4] |
||
93 | cmp al, 1 |
||
94 | pop eax |
||
95 | ret |
||
96 | ;-------------------------------------- |
||
97 | .fail: |
||
98 | stc |
||
99 | pop eax |
||
100 | ret |
||
101 | ;--------------------------------------------------------------------- |
||
102 | align 4 |
||
103 | set_keyboard_data: |
||
104 | movzx eax, word[TASK_COUNT]; top window process |
||
105 | movzx eax, word[WIN_POS+eax*2] |
||
106 | shl eax, 8 |
||
107 | mov al, [SLOT_BASE+eax+APPDATA.keyboard_mode] |
||
108 | mov [keyboard_mode], al |
||
109 | |||
110 | mov eax, ecx |
||
111 | |||
112 | push ebx esi edi ebp |
||
113 | call send_scancode |
||
114 | pop ebp edi esi ebx |
||
115 | ret |
||
116 | ;--------------------------------------------------------------------- |
||
2601 | clevermous | 117 | struct KEYBOARD |
118 | next dd ? |
||
119 | prev dd ? |
||
120 | functions dd ? |
||
121 | userdata dd ? |
||
122 | ends |
||
123 | struct KBDFUNC |
||
124 | strucsize dd ? |
||
125 | close dd ? |
||
126 | setlights dd ? |
||
127 | ends |
||
128 | |||
129 | iglobal |
||
130 | keyboards: |
||
131 | dd keyboards |
||
132 | dd keyboards |
||
133 | endg |
||
134 | uglobal |
||
135 | keyboard_list_mutex MUTEX |
||
136 | endg |
||
137 | |||
138 | register_keyboard: |
||
139 | push ebx |
||
140 | push sizeof.KEYBOARD |
||
141 | pop eax |
||
142 | call malloc |
||
143 | test eax, eax |
||
144 | jz .nothing |
||
145 | mov ecx, [esp+4+4] |
||
146 | mov [eax+KEYBOARD.functions], ecx |
||
147 | mov ecx, [esp+8+4] |
||
148 | mov [eax+KEYBOARD.userdata], ecx |
||
149 | xchg eax, ebx |
||
150 | mov ecx, keyboard_list_mutex |
||
151 | call mutex_lock |
||
152 | mov ecx, keyboards |
||
153 | mov edx, [ecx+KEYBOARD.prev] |
||
154 | mov [ebx+KEYBOARD.next], ecx |
||
155 | mov [ebx+KEYBOARD.prev], edx |
||
156 | mov [edx+KEYBOARD.next], ebx |
||
157 | mov [ecx+KEYBOARD.prev], ebx |
||
158 | mov ecx, [ebx+KEYBOARD.functions] |
||
159 | cmp [ecx+KBDFUNC.strucsize], KBDFUNC.setlights |
||
160 | jbe .unlock |
||
161 | mov ecx, [ecx+KBDFUNC.setlights] |
||
162 | test ecx, ecx |
||
163 | jz .unlock |
||
164 | stdcall ecx, [ebx+KEYBOARD.userdata], dword [kb_lights] |
||
165 | .unlock: |
||
166 | mov ecx, keyboard_list_mutex |
||
167 | call mutex_unlock |
||
168 | xchg eax, ebx |
||
169 | .nothing: |
||
170 | pop ebx |
||
171 | ret 8 |
||
172 | |||
173 | delete_keyboard: |
||
174 | push ebx |
||
175 | mov ebx, [esp+4+4] |
||
176 | mov ecx, keyboard_list_mutex |
||
177 | call mutex_lock |
||
178 | mov eax, [ebx+KEYBOARD.next] |
||
179 | mov edx, [ebx+KEYBOARD.prev] |
||
180 | mov [eax+KEYBOARD.prev], edx |
||
181 | mov [edx+KEYBOARD.next], eax |
||
182 | call mutex_unlock |
||
183 | mov ecx, [ebx+KEYBOARD.functions] |
||
184 | cmp [ecx+KBDFUNC.strucsize], KBDFUNC.close |
||
185 | jbe .nothing |
||
186 | mov ecx, [ecx+KBDFUNC.close] |
||
187 | test ecx, ecx |
||
188 | jz .nothing |
||
189 | stdcall ecx, [ebx+KEYBOARD.userdata] |
||
190 | .nothing: |
||
191 | pop ebx |
||
192 | ret 4 |
||
193 | ;--------------------------------------------------------------------- |
||
2288 | clevermous | 194 | align 4 |
195 | irq1: |
||
196 | movzx eax, word[TASK_COUNT]; top window process |
||
197 | movzx eax, word[WIN_POS+eax*2] |
||
198 | shl eax, 8 |
||
199 | mov al, [SLOT_BASE+eax+APPDATA.keyboard_mode] |
||
200 | mov [keyboard_mode], al |
||
201 | |||
202 | in al, 0x60 |
||
203 | ;-------------------------------------- |
||
204 | send_scancode: |
||
205 | mov [keyboard_data], al |
||
206 | ; ch = scancode |
||
207 | ; cl = ext_code |
||
208 | ; bh = 0 - normal key |
||
209 | ; bh = 1 - modifier (Shift/Ctrl/Alt) |
||
210 | ; bh = 2 - extended code |
||
211 | mov ch, al |
||
212 | cmp al, 0xE0 |
||
213 | je @f |
||
214 | |||
215 | cmp al, 0xE1 |
||
216 | jne .normal_code |
||
217 | @@: |
||
218 | mov bh, 2 |
||
219 | mov [ext_code], al |
||
220 | jmp .writekey |
||
221 | ;-------------------------------------- |
||
222 | .normal_code: |
||
223 | mov cl, 0 |
||
224 | xchg cl, [ext_code] |
||
225 | and al, 0x7F |
||
226 | mov bh, 1 |
||
227 | @@: |
||
228 | cmp al, 0x2A |
||
229 | jne @f |
||
230 | |||
231 | cmp cl, 0xE0 |
||
232 | je .writekey |
||
233 | |||
234 | mov eax, VKEY_LSHIFT |
||
235 | jmp .modifier |
||
236 | ;-------------------------------------- |
||
237 | @@: |
||
238 | cmp al, 0x36 |
||
239 | jne @f |
||
240 | |||
241 | cmp cl, 0xE0 |
||
242 | je .writekey |
||
243 | |||
244 | mov eax, VKEY_RSHIFT |
||
245 | jmp .modifier |
||
246 | ;-------------------------------------- |
||
247 | @@: |
||
248 | cmp al, 0x38 |
||
249 | jne @f |
||
250 | |||
251 | mov eax, VKEY_LALT |
||
252 | test cl, cl |
||
253 | jz .modifier |
||
254 | |||
255 | mov al, VKEY_RALT |
||
256 | jmp .modifier |
||
257 | ;-------------------------------------- |
||
258 | @@: |
||
259 | cmp al, 0x1D |
||
260 | jne @f |
||
261 | |||
262 | mov eax, VKEY_LCONTROL |
||
263 | test cl, cl |
||
264 | jz .modifier |
||
265 | |||
266 | mov al, VKEY_RCONTROL |
||
267 | cmp cl, 0xE0 |
||
268 | jz .modifier |
||
269 | |||
270 | mov [ext_code], cl |
||
271 | jmp .writekey |
||
272 | ;-------------------------------------- |
||
273 | @@: |
||
274 | cmp al, 0x3A |
||
275 | jne @f |
||
276 | |||
277 | mov bl, 4 |
||
278 | mov eax, VKEY_CAPSLOCK |
||
279 | jmp .no_key.xor |
||
280 | ;-------------------------------------- |
||
281 | @@: |
||
282 | cmp al, 0x45 |
||
283 | jne @f |
||
284 | test cl, cl |
||
285 | jnz .writekey |
||
286 | |||
287 | mov bl, 2 |
||
288 | mov eax, VKEY_NUMLOCK |
||
289 | jmp .no_key.xor |
||
290 | ;-------------------------------------- |
||
291 | @@: |
||
292 | cmp al, 0x46 |
||
293 | jne @f |
||
294 | |||
295 | mov bl, 1 |
||
296 | mov eax, VKEY_SCRLOCK |
||
297 | jmp .no_key.xor |
||
298 | ;-------------------------------------- |
||
299 | @@: |
||
300 | xor ebx, ebx |
||
301 | test ch, ch |
||
302 | js .writekey |
||
303 | |||
304 | movzx eax, ch ; plain key |
||
305 | mov bl, [keymap+eax] |
||
306 | mov edx, [kb_state] |
||
307 | test dl, VKEY_CONTROL ; ctrl alt del |
||
308 | jz .noctrlaltdel |
||
309 | |||
310 | test dl, VKEY_ALT |
||
311 | jz .noctrlaltdel |
||
312 | |||
313 | cmp ch, 53h |
||
314 | jne .noctrlaltdel |
||
315 | |||
316 | mov [ctrl_alt_del], 1 |
||
317 | .noctrlaltdel: |
||
318 | test dl, VKEY_CONTROL ; ctrl on ? |
||
319 | jz @f |
||
320 | |||
321 | sub bl, 0x60 |
||
322 | @@: |
||
323 | test dl, VKEY_CAPSLOCK ; caps lock on ? |
||
324 | jz .no_caps_lock |
||
325 | |||
326 | test dl, VKEY_SHIFT ; shift on ? |
||
327 | jz .keymap_shif |
||
328 | |||
329 | jmp @f |
||
330 | ;-------------------------------------- |
||
331 | .no_caps_lock: |
||
332 | test dl, VKEY_SHIFT ; shift on ? |
||
333 | jz @f |
||
334 | .keymap_shif: |
||
335 | mov bl, [keymap_shift+eax] |
||
336 | @@: |
||
337 | test dl, VKEY_ALT ; alt on ? |
||
338 | jz @f |
||
339 | |||
340 | mov bl, [keymap_alt+eax] |
||
341 | @@: |
||
342 | jmp .writekey |
||
343 | ;-------------------------------------- |
||
344 | .modifier: |
||
345 | test ch, ch |
||
346 | js .modifier.up |
||
347 | or [kb_state], eax |
||
348 | jmp .writekey |
||
349 | ;-------------------------------------- |
||
350 | .modifier.up: |
||
351 | not eax |
||
352 | and [kb_state], eax |
||
353 | jmp .writekey |
||
354 | ;-------------------------------------- |
||
355 | .no_key.xor: |
||
356 | mov bh, 0 |
||
357 | test ch, ch |
||
358 | js .writekey |
||
359 | |||
360 | xor [kb_state], eax |
||
361 | xor [kb_lights], bl |
||
362 | .writekey: |
||
2611 | mario79 | 363 | pushad |
2288 | clevermous | 364 | ; test for system hotkeys |
365 | movzx eax, ch |
||
366 | cmp bh, 1 |
||
367 | ja .nohotkey |
||
368 | jb @f |
||
369 | |||
370 | xor eax, eax |
||
371 | @@: |
||
372 | mov eax, [hotkey_scancodes + eax*4] |
||
373 | .hotkey_loop: |
||
374 | test eax, eax |
||
375 | jz .nohotkey |
||
376 | |||
377 | mov cl, 0 |
||
378 | call hotkey_do_test |
||
379 | jc .hotkey_cont |
||
380 | |||
381 | mov cl, 2 |
||
382 | call hotkey_do_test |
||
383 | jc .hotkey_cont |
||
384 | |||
385 | mov cl, 4 |
||
386 | call hotkey_do_test |
||
387 | jnc .hotkey_found |
||
388 | .hotkey_cont: |
||
389 | mov eax, [eax] |
||
390 | jmp .hotkey_loop |
||
391 | ;-------------------------------------- |
||
392 | .hotkey_found: |
||
393 | mov eax, [eax+8] |
||
394 | ; put key in buffer for process in slot eax |
||
395 | mov edi, hotkey_buffer |
||
396 | @@: |
||
397 | cmp dword [edi], 0 |
||
398 | jz .found_free |
||
399 | |||
400 | add edi, 8 |
||
401 | cmp edi, hotkey_buffer+120*8 |
||
402 | jb @b |
||
403 | ; no free space - replace first entry |
||
404 | mov edi, hotkey_buffer |
||
405 | .found_free: |
||
406 | mov [edi], eax |
||
407 | movzx eax, ch |
||
408 | cmp bh, 1 |
||
409 | jnz @f |
||
410 | |||
411 | xor eax, eax |
||
412 | @@: |
||
413 | mov [edi+4], ax |
||
414 | mov eax, [kb_state] |
||
415 | mov [edi+6], ax |
||
2709 | mario79 | 416 | |
417 | cmp [PID_lock_input], dword 0 |
||
418 | je .nohotkey |
||
419 | |||
420 | popad |
||
421 | jmp .exit.irq1 |
||
2288 | clevermous | 422 | ;-------------------------------------- |
423 | .nohotkey: |
||
2611 | mario79 | 424 | popad |
2709 | mario79 | 425 | |
2288 | clevermous | 426 | cmp [keyboard_mode], 0; return from keymap |
427 | jne .scancode |
||
428 | |||
429 | test bh, bh |
||
430 | jnz .exit.irq1 |
||
431 | |||
432 | test bl, bl |
||
433 | jz .exit.irq1 |
||
434 | |||
435 | test [kb_state], VKEY_NUMLOCK |
||
436 | jz .dowrite |
||
437 | |||
438 | cmp cl, 0xE0 |
||
439 | jz .dowrite |
||
440 | |||
441 | cmp ch, 55 |
||
442 | jnz @f |
||
443 | |||
444 | mov bl, 0x2A ;* |
||
445 | jmp .dowrite |
||
446 | ;-------------------------------------- |
||
447 | @@: |
||
448 | cmp ch, 71 |
||
449 | jb .dowrite |
||
450 | |||
451 | cmp ch, 83 |
||
452 | ja .dowrite |
||
453 | |||
454 | movzx eax, ch |
||
455 | mov bl, [numlock_map + eax - 71] |
||
456 | jmp .dowrite |
||
457 | ;-------------------------------------- |
||
458 | .scancode: |
||
459 | mov bl, ch |
||
460 | .dowrite: |
||
461 | movzx eax, byte[KEY_COUNT] |
||
462 | cmp al, 120 |
||
463 | jae .exit.irq1 |
||
464 | inc eax |
||
465 | mov [KEY_COUNT], al |
||
466 | mov [KEY_COUNT+eax], bl |
||
467 | .exit.irq1: |
||
468 | mov [check_idle_semaphore], 5 |
||
469 | ret |
||
470 | ;--------------------------------------------------------------------- |
||
471 | set_lights: |
||
2601 | clevermous | 472 | push ebx esi |
473 | mov ecx, keyboard_list_mutex |
||
474 | call mutex_lock |
||
475 | mov esi, keyboards |
||
476 | .loop: |
||
477 | mov esi, [esi+KEYBOARD.next] |
||
478 | cmp esi, keyboards |
||
479 | jz .done |
||
480 | mov eax, [esi+KEYBOARD.functions] |
||
481 | cmp dword [eax], KBDFUNC.setlights |
||
482 | jbe .loop |
||
483 | mov eax, [eax+KBDFUNC.setlights] |
||
484 | test eax, eax |
||
485 | jz .loop |
||
486 | stdcall eax, [esi+KEYBOARD.userdata], dword [kb_lights] |
||
487 | jmp .loop |
||
488 | .done: |
||
489 | mov ecx, keyboard_list_mutex |
||
490 | call mutex_unlock |
||
491 | pop esi ebx |
||
492 | ret |
||
493 | |||
494 | ps2_set_lights: |
||
3320 | clevermous | 495 | stdcall disable_irq, 1 |
2288 | clevermous | 496 | mov al, 0xED |
497 | call kb_write |
||
2601 | clevermous | 498 | mov al, [esp+8] |
499 | call kb_write |
||
3320 | clevermous | 500 | stdcall enable_irq, 1 |
2601 | clevermous | 501 | ret 8 |
502 | |||
503 | ;// mike.dld ] |
||
504 | check_lights_state: |
||
2288 | clevermous | 505 | mov al, [kb_lights] |
2601 | clevermous | 506 | cmp al, [old_kb_lights] |
507 | jz .nothing |
||
508 | mov [old_kb_lights], al |
||
509 | call set_lights |
||
510 | .nothing: |
||
2288 | clevermous | 511 | ret |
512 | ;--------------------------------------------------------------------- |
||
513 | numlock_map: |
||
514 | db 0x37 ;Num 7 |
||
515 | db 0x38 ;Num 8 |
||
516 | db 0x39 ;Num 9 |
||
517 | db 0x2D ;Num - |
||
518 | db 0x34 ;Num 4 |
||
519 | db 0x35 ;Num 5 |
||
520 | db 0x36 ;Num 6 |
||
521 | db 0x2B ;Num + |
||
522 | db 0x31 ;Num 1 |
||
523 | db 0x32 ;Num 2 |
||
524 | db 0x33 ;Num 3 |
||
525 | db 0x30 ;Num 0 |
||
526 | db 0x2E ;Num . |
||
527 | ;--------------------------------------------------------------------- |