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CAPS LOCK for ASCII key

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git-svn-id: svn://kolibrios.org@2171 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Marat Zakiyanov (Mario79) 2011-09-11 17:31:15 +00:00
parent 8a41ae1b3e
commit 213f39d0cd
1 changed files with 249 additions and 205 deletions
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140
kernel/trunk/hid/keyboard.inc
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@ -1,6 +1,6 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2011. All rights reserved. ;;
;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa ;;
;; Distributed under terms of the GNU General Public License ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@ -8,8 +8,6 @@
$Revision$
;// mike.dld [
VKEY_LSHIFT = 0000000000000001b
VKEY_RSHIFT = 0000000000000010b
VKEY_LCONTROL = 0000000000000100b
@ -51,28 +49,32 @@ hotkey_tests dd hotkey_test0
dd hotkey_test4
hotkey_tests_num = 5
endg
;---------------------------------------------------------------------
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
;---------------------------------------------------------------------
hotkey_do_test:
push eax
mov edx,[kb_state]
@ -83,22 +85,21 @@ hotkey_do_test:
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
;---------------------------------------------------------------------
align 4
set_keyboard_data:
movzx eax,word[TASK_COUNT] ; top window process
movzx eax,word[WIN_POS+eax*2]
shl eax,8
@ -107,22 +108,13 @@ set_keyboard_data:
mov eax,ecx
push ebx
push esi
push edi
push ebp
push ebx esi edi ebp
call send_scancode
pop ebp
pop edi
pop esi
pop ebx
pop ebp edi esi ebx
ret
;---------------------------------------------------------------------
align 4
irq1:
movzx eax,word[TASK_COUNT] ; top window process
movzx eax,word[WIN_POS+eax*2]
shl eax,8
@ -130,144 +122,195 @@ irq1:
mov [keyboard_mode],al
in al,0x60
;--------------------------------------
send_scancode:
mov [keyboard_data],al
; ch = scancode
; cl = ext_code
; bh = 0 - normal key
; bh = 1 - modifier (Shift/Ctrl/Alt)
; bh = 2 - extended code
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
@@:
cmp al,0x2A
jne @f
cmp cl,0xE0
je .writekey
mov eax,VKEY_LSHIFT
jmp .modifier
@@: cmp al,0x36
;--------------------------------------
@@:
cmp al,0x36
jne @f
cmp cl,0xE0
je .writekey
mov eax,VKEY_RSHIFT
jmp .modifier
@@: cmp al,0x38
;--------------------------------------
@@:
cmp al,0x38
jne @f
mov eax,VKEY_LALT
test cl,cl
jz .modifier
mov al,VKEY_RALT
jmp .modifier
@@: cmp al,0x1D
;--------------------------------------
@@:
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
;--------------------------------------
@@:
cmp al,0x3A
jne @f
mov bl,4
mov eax,VKEY_CAPSLOCK
jmp .no_key.xor
@@: cmp al,0x45
;--------------------------------------
@@:
cmp al,0x45
jne @f
test cl,cl
jnz .writekey
mov bl,2
mov eax,VKEY_NUMLOCK
jmp .no_key.xor
@@: cmp al,0x46
;--------------------------------------
@@:
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 ?
@@:
test dl,VKEY_CAPSLOCK ; caps lock on ?
jz .no_caps_lock
test dl,VKEY_SHIFT ; shift on ?
jz .keymap_shif
jmp @f
;--------------------------------------
.no_caps_lock:
test dl,VKEY_SHIFT ; shift on ?
jz @f
.keymap_shif:
mov bl,[keymap_shift+eax]
@@: test dl,VKEY_ALT ; alt on ?
@@:
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
.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
@ -275,6 +318,7 @@ send_scancode:
@@:
cmp dword [edi],0
jz .found_free
add edi,8
cmp edi,hotkey_buffer+120*8
jb @b
@ -285,43 +329,47 @@ send_scancode:
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
;.........................Part1 Start.......Code by Rus, optimize by Ghost...................................
test [kb_state],VKEY_NUMLOCK
jz .dowrite
cmp cl,0xE0
jz .dowrite
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
;.........................Part1 End.................................................
jmp .dowrite
;--------------------------------------
.scancode:
mov bl,ch
.dowrite:
@ -331,21 +379,17 @@ send_scancode:
inc eax
mov [KEY_COUNT],al
mov [KEY_COUNT+eax],bl
.exit.irq1:
mov [check_idle_semaphore],5
ret
;---------------------------------------------------------------------
set_lights:
mov al,0xED
call kb_write
mov al,[kb_lights]
call kb_write
ret
;// mike.dld ]
;..........................Part2 Start.......Code by Rus.......................................
;---------------------------------------------------------------------
numlock_map:
db 0x37 ;Num 7
db 0x38 ;Num 8
@ -360,4 +404,4 @@ numlock_map:
db 0x33 ;Num 3
db 0x30 ;Num 0
db 0x2E ;Num .
;..........................Part2 End................................................
;---------------------------------------------------------------------