0,0 → 1,343 |
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
;; ;; |
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;; |
;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa ;; |
;; Distributed under terms of the GNU General Public License ;; |
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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$Revision$ |
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;// mike.dld [ |
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VKEY_LSHIFT = 0000000000000001b |
VKEY_RSHIFT = 0000000000000010b |
VKEY_LCONTROL = 0000000000000100b |
VKEY_RCONTROL = 0000000000001000b |
VKEY_LALT = 0000000000010000b |
VKEY_RALT = 0000000000100000b |
VKEY_CAPSLOCK = 0000000001000000b |
VKEY_NUMLOCK = 0000000010000000b |
VKEY_SCRLOCK = 0000000100000000b |
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VKEY_SHIFT = 0000000000000011b |
VKEY_CONTROL = 0000000000001100b |
VKEY_ALT = 0000000000110000b |
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uglobal |
align 4 |
kb_state dd 0 |
ext_code db 0 |
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keyboard_mode db 0 |
keyboard_data db 0 |
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altmouseb db 0 |
ctrl_alt_del db 0 |
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kb_lights db 0 |
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align 4 |
hotkey_scancodes rd 256 ; we have 256 scancodes |
hotkey_list rd 256*4 ; max 256 defined hotkeys |
hotkey_buffer rd 120*2 ; buffer for 120 hotkeys |
endg |
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iglobal |
hotkey_tests dd hotkey_test0 |
dd hotkey_test1 |
dd hotkey_test2 |
dd hotkey_test3 |
dd hotkey_test4 |
hotkey_tests_num = 5 |
endg |
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hotkey_test0: |
test al, al |
setz al |
ret |
hotkey_test1: |
test al, al |
setnp al |
ret |
hotkey_test2: |
cmp al, 3 |
setz al |
ret |
hotkey_test3: |
cmp al, 1 |
setz al |
ret |
hotkey_test4: |
cmp al, 2 |
setz al |
ret |
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hotkey_do_test: |
push eax |
mov edx, [kb_state] |
shr edx, cl |
add cl, cl |
mov eax, [eax+4] |
shr eax, cl |
and eax, 15 |
cmp al, hotkey_tests_num |
jae .fail |
xchg eax, edx |
and al, 3 |
call [hotkey_tests + edx*4] |
cmp al, 1 |
pop eax |
ret |
.fail: |
stc |
pop eax |
ret |
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align 4 |
irq1: |
; save_ring3_context |
; mov ax, os_data |
; mov ds, ax |
; mov es, ax |
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movzx eax,word[TASK_COUNT] ; top window process |
movzx eax,word[WIN_POS+eax*2] |
shl eax,8 |
mov al,[SLOT_BASE+eax+APPDATA.keyboard_mode] |
mov [keyboard_mode],al |
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in al,0x60 |
mov [keyboard_data],al |
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; ch = scancode |
; cl = ext_code |
; bh = 0 - normal key |
; bh = 1 - modifier (Shift/Ctrl/Alt) |
; bh = 2 - extended code |
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mov ch,al |
cmp al,0xE0 |
je @f |
cmp al,0xE1 |
jne .normal_code |
@@: |
mov bh, 2 |
mov [ext_code], al |
jmp .writekey |
.normal_code: |
mov cl, 0 |
xchg cl, [ext_code] |
and al,0x7F |
mov bh, 1 |
@@: cmp al,0x2A |
jne @f |
cmp cl,0xE0 |
je .writekey |
mov eax,VKEY_LSHIFT |
jmp .modifier |
@@: cmp al,0x36 |
jne @f |
cmp cl,0xE0 |
je .writekey |
mov eax,VKEY_RSHIFT |
jmp .modifier |
@@: cmp al,0x38 |
jne @f |
mov eax, VKEY_LALT |
test cl, cl |
jz .modifier |
mov al, VKEY_RALT |
jmp .modifier |
@@: cmp al,0x1D |
jne @f |
mov eax, VKEY_LCONTROL |
test cl, cl |
jz .modifier |
mov al, VKEY_RCONTROL |
cmp cl, 0xE0 |
jz .modifier |
mov [ext_code], cl |
jmp .writekey |
@@: cmp al,0x3A |
jne @f |
mov bl,4 |
mov eax,VKEY_CAPSLOCK |
jmp .no_key.xor |
@@: cmp al,0x45 |
jne @f |
test cl, cl |
jnz .writekey |
mov bl,2 |
mov eax,VKEY_NUMLOCK |
jmp .no_key.xor |
@@: cmp al,0x46 |
jne @f |
mov bl,1 |
mov eax,VKEY_SCRLOCK |
jmp .no_key.xor |
@@: |
xor ebx,ebx |
test ch,ch |
js .writekey |
movzx eax,ch ; plain key |
mov bl,[keymap+eax] |
mov edx,[kb_state] |
test dl,VKEY_CONTROL ; ctrl alt del |
jz .noctrlaltdel |
test dl,VKEY_ALT |
jz .noctrlaltdel |
cmp ch,53h |
jne .noctrlaltdel |
mov [ctrl_alt_del],1 |
.noctrlaltdel: |
test dl,VKEY_CONTROL ; ctrl on ? |
jz @f |
sub bl,0x60 |
@@: test dl,VKEY_SHIFT ; shift on ? |
jz @f |
mov bl,[keymap_shift+eax] |
@@: test dl,VKEY_ALT ; alt on ? |
jz @f |
mov bl,[keymap_alt+eax] |
@@: |
jmp .writekey |
.modifier: |
test ch, ch |
js .modifier.up |
or [kb_state], eax |
jmp .writekey |
.modifier.up: |
not eax |
and [kb_state], eax |
jmp .writekey |
.no_key.xor: |
mov bh, 0 |
test ch, ch |
js .writekey |
xor [kb_state], eax |
xor [kb_lights], bl |
call set_lights |
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.writekey: |
; test for system hotkeys |
movzx eax, ch |
cmp bh, 1 |
ja .nohotkey |
jb @f |
xor eax, eax |
@@: |
mov eax, [hotkey_scancodes + eax*4] |
.hotkey_loop: |
test eax, eax |
jz .nohotkey |
mov cl, 0 |
call hotkey_do_test |
jc .hotkey_cont |
mov cl, 2 |
call hotkey_do_test |
jc .hotkey_cont |
mov cl, 4 |
call hotkey_do_test |
jnc .hotkey_found |
.hotkey_cont: |
mov eax, [eax] |
jmp .hotkey_loop |
.hotkey_found: |
mov eax, [eax+8] |
; put key in buffer for process in slot eax |
mov edi, hotkey_buffer |
@@: |
cmp dword [edi], 0 |
jz .found_free |
add edi, 8 |
cmp edi, hotkey_buffer+120*8 |
jb @b |
; no free space - replace first entry |
mov edi, hotkey_buffer |
.found_free: |
mov [edi], eax |
movzx eax, ch |
cmp bh, 1 |
jnz @f |
xor eax, eax |
@@: |
mov [edi+4], ax |
mov eax, [kb_state] |
mov [edi+6], ax |
jmp .exit.irq1 |
.nohotkey: |
cmp [keyboard_mode],0 ; return from keymap |
jne .scancode |
test bh, bh |
jnz .exit.irq1 |
test bl, bl |
jz .exit.irq1 |
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;.........................Part1 Start.......Code by Rus, optimize by Ghost................................... |
test [kb_state], VKEY_NUMLOCK |
jz .dowrite |
cmp cl, 0xE0 |
jz .dowrite |
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cmp ch, 55 |
jnz @f |
mov bl, 0x2A ;* |
jmp .dowrite |
@@: |
cmp ch, 71 |
jb .dowrite |
cmp ch, 83 |
ja .dowrite |
;push eax |
movzx eax, ch |
mov bl, [numlock_map + eax - 71] |
;pop eax |
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;.........................Part1 End................................................. |
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jmp .dowrite |
.scancode: |
mov bl, ch |
.dowrite: |
movzx eax,byte[KEY_COUNT] |
cmp al,120 |
jae .exit.irq1 |
inc eax |
mov [KEY_COUNT],al |
mov [KEY_COUNT+eax],bl |
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.exit.irq1: |
mov [check_idle_semaphore],5 |
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; mov al,0x20 ; ready for next irq |
; out 0x20,al |
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; restore_ring3_context |
; iret |
ret |
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set_lights: |
mov al,0xED |
call kb_write |
mov al,[kb_lights] |
call kb_write |
ret |
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;// mike.dld ] |
;..........................Part2 Start.......Code by Rus....................................... |
numlock_map: |
db 0x37 ;Num 7 |
db 0x38 ;Num 8 |
db 0x39 ;Num 9 |
db 0x2D ;Num - |
db 0x34 ;Num 4 |
db 0x35 ;Num 5 |
db 0x36 ;Num 6 |
db 0x2B ;Num + |
db 0x31 ;Num 1 |
db 0x32 ;Num 2 |
db 0x33 ;Num 3 |
db 0x30 ;Num 0 |
db 0x2E ;Num . |
;..........................Part2 End................................................ |
Property changes: |
Added: svn:keywords |
+Rev |
\ No newline at end of property |