Aren/kolibrios
1
0
Fork 0
mirror of https://github.com/KolibriOS/kolibrios.git synced 2024-12-12 09:57:05 +03:00
Code Issues Packages Projects Releases Wiki Activity
9967176fae
kolibrios/programs/fs/kfm/trunk/scroll.inc
Marat Zakiyanov (Mario79) e612357931 KFM - fixed some bugs. 
git-svn-id: svn://kolibrios.org@3840 a494cfbc-eb01-0410-851d-a64ba20cac60
2013-07-28 13:06:02 +00:00

543 lines
12 KiB
PHP
Raw Blame History

;---------------------------------------------------------------------
check_scroll_left_event:
pusha
mov eax,[mouse_scroll_data]
test eax,eax
jz .end
test ax,0x8000
jnz .decr
shr eax,16
test ax,0x8000
jnz .decr_1
mov eax,[left_folder_block]
sub eax,[max_panel_line]
cmp [left_start_draw_line],eax
jae .end
movzx eax,[mouse_scroll_data.vertical]
test eax,eax
jnz @f
movzx eax,[mouse_scroll_data.horizontal]
@@:
add [left_start_draw_line],eax
jmp .draw
.decr:
movzx eax,[mouse_scroll_data.vertical]
jmp @f
.decr_1:
movzx eax,[mouse_scroll_data.horizontal]
@@:
cmp [left_start_draw_line],0
je .end
mov ebx,0xffff
sub ebx,eax
inc ebx
sub [left_start_draw_line],ebx
cmp [left_start_draw_line],0
jae .draw
mov [left_start_draw_line],0
.draw:
call draw_left_panel
mov [scroll_bar_event],1
.end:
popa
ret
;---------------------------------------------------------------------
check_scroll_right_event:
pusha
mov eax,[mouse_scroll_data]
test eax,eax
jz .end
test ax,0x8000
jnz .decr
shr eax,16
test ax,0x8000
jnz .decr_1
mov eax,[right_folder_block]
sub eax,[max_panel_line]
cmp [right_start_draw_line],eax
jae .end
movzx eax,[mouse_scroll_data.vertical]
test eax,eax
jnz @f
movzx eax,[mouse_scroll_data.horizontal]
@@:
add [right_start_draw_line],eax
jmp .draw
.decr:
movzx eax,[mouse_scroll_data.vertical]
jmp @f
.decr_1:
movzx eax,[mouse_scroll_data.horizontal]
@@:
cmp [right_start_draw_line],0
je .end
mov ebx,0xffff
sub ebx,eax
inc ebx
sub [right_start_draw_line],ebx
cmp [right_start_draw_line],0
jae .draw
mov [right_start_draw_line],0
.draw:
call draw_right_panel
mov [scroll_bar_event],1
.end:
popa
ret
;---------------------------------------------------------------------
check_scroll_bar_left_event:
mov [scroll_pointer],1
cmp [mouse_keys_delta],0
je @f
cmp [mouse_keys],0
jz .exit
@@:
sub ecx,15
cmp bx,cx
jb .exit
@@:
cmp [select_panel_counter],0
je @f
mov [select_panel_counter],0
call draw_all_panels_for_scroll_bar
@@:
mov [scroll_bar_event],1
mov cx,[left_panel_y.start_y]
add cx,15
cmp ax,cx
ja .scroll
cmp [left_start_draw_line],0
jne @f
ret
@@:
dec [left_start_draw_line]
jmp .all
.scroll:
add cx,[left_panel_y.size_y]
sub cx,30
cmp ax,cx
ja .down
mov ebx,16 ;15
add bx,[left_panel_y.start_y]
sub cx,bx
sub ax,bx
mov ebx,eax
mov eax,[left_folder_block]
call calculate_for_scroll_bar
cmp [left_start_draw_line],eax
je .exit
mov [left_start_draw_line],eax
.all:
call draw_left_panel
.exit:
ret
.down:
mov eax,[left_folder_block]
sub eax,[max_panel_line]
cmp [left_start_draw_line],eax
jb @f
ret
@@:
inc [left_start_draw_line]
jmp .all
;---------------------------------------------------------------------
draw_all_panels_for_scroll_bar:
push eax
push ebx
call draw_right_panel
call draw_left_panel
pop ebx
pop eax
ret
;---------------------------------------------------------------------
calculate_for_scroll_bar:
sub eax,[max_panel_line]
inc eax
shl eax,10
xor edx,edx
div ecx
shl edx,1
cmp edx,ebx
jb @f
inc eax
@@:
imul eax,ebx
shr eax,10
ret
;---------------------------------------------------------------------
check_scroll_bar_right_event:
mov [scroll_pointer],2
cmp [mouse_keys_delta],0
je @f
cmp [mouse_keys],0
jz .exit
@@:
sub ecx,15
cmp bx,cx
jb .exit
@@:
cmp [select_panel_counter],1
je @f
mov [select_panel_counter],1
call draw_all_panels_for_scroll_bar
@@:
mov [scroll_bar_event],1
mov cx,[right_panel_y.start_y]
add cx,15
cmp ax,cx
ja .scroll
cmp [right_start_draw_line],0
jne @f
ret
@@:
dec [right_start_draw_line]
jmp .all
.scroll:
add cx,[right_panel_y.size_y]
sub cx,30
cmp ax,cx
ja .down
mov ebx,16 ;15
add bx,[right_panel_y.start_y]
sub cx,bx
sub ax,bx
mov ebx,eax
mov eax,[right_folder_block]
call calculate_for_scroll_bar
cmp [right_start_draw_line],eax
je .exit
mov [right_start_draw_line],eax
.all:
call draw_right_panel
.exit:
ret
.down:
mov eax,[right_folder_block]
sub eax,[max_panel_line]
cmp [right_start_draw_line],eax
jb @f
ret
@@:
inc [right_start_draw_line]
jmp .all
;---------------------------------------------------------------------
draw_scroll_bar_left:
pusha
mov eax,[left_folder_block]
cmp eax,0
jne @f
inc eax
@@:
mov ebx,[max_panel_line]
xor edx,edx
div ebx
cmp eax,0
jne @f
inc eax
@@:
mov ebx,eax
xor eax,eax
mov ax,[left_panel_x.size_x]
sub eax,30
xor edx,edx
div ebx
shr eax,1
cmp eax,5
jae @f
mov eax,5
@@:
mov [left_scroll_compens],eax
popa
mov [scroll_pointer_1],1
pusha
mov bx,[left_panel_x.start_x]
add bx,[left_panel_x.size_x]
sub bx,15
shl ebx,16
mov bx,15
mov ecx,[left_panel_y]
call calculate_for_draw_scroll_bar
push ecx
mov ax,[left_panel_y.size_y]
sub eax,30 ;45
sub eax,[left_scroll_compens]
sub eax,[left_scroll_compens]
shl eax,10
push ebx
mov ebx,[left_folder_block]
call calculate_for_draw_scroll_bar_2
mov ebx,[left_start_draw_line]
imul eax,ebx
pop ebx
call calculate_for_draw_scroll_bar_1
pop ecx
ror ecx,16
add cx,[left_panel_y.size_y]
call calculate_for_draw_scroll_bar_3
popa
ret
;---------------------------------------------------------------------
draw_scroll_bar_right:
pusha
mov eax,[right_folder_block]
cmp eax,0
jne @f
inc eax
@@:
mov ebx,[max_panel_line]
xor edx,edx
div ebx
cmp eax,0
jne @f
inc eax
@@:
mov ebx,eax
xor eax,eax
mov ax,[right_panel_x.size_x]
sub eax,30
xor edx,edx
div ebx
shr eax,1
cmp eax,5
jae @f
mov eax,5
@@:
mov [right_scroll_compens],eax
popa
mov [scroll_pointer_1],2
pusha
mov bx,[right_panel_x.start_x]
add bx,[right_panel_x.size_x]
sub bx,15
shl ebx,16
mov bx,15
mov ecx,[right_panel_y]
call calculate_for_draw_scroll_bar
push ecx
mov ax,[right_panel_y.size_y]
sub eax,30 ;45
sub eax,[right_scroll_compens]
sub eax,[right_scroll_compens]
shl eax,10
push ebx
mov ebx,[right_folder_block]
call calculate_for_draw_scroll_bar_2
mov ebx,[right_start_draw_line]
imul eax,ebx
pop ebx
call calculate_for_draw_scroll_bar_1
pop ecx
ror ecx,16
add cx,[right_panel_y.size_y]
call calculate_for_draw_scroll_bar_3
popa
ret
;---------------------------------------------------------------------
calculate_for_draw_scroll_bar:
mov edx,0xeeeeee
mov eax,13
pusha
add ebx,1 shl 16
mov bx,14
add ecx,16 shl 16
sub cx,31
mcall
popa
xor edx,edx
push ebx
mov bx,1
mcall
push ecx
add ebx,15 shl 16
mcall
pop ecx
pop ebx
mov [draw_scroll_character],1
call draw_scroll_bar_srectangle
xor eax,eax
ret
;---------------------------------------------------------------------
calculate_for_draw_scroll_bar_1:
shr eax,10
ror ecx,16
add cx,15
cmp [scroll_pointer_1],1
jne .right
add ecx,[left_scroll_compens]
jmp @f
.right:
add ecx,[right_scroll_compens]
@@:
add cx,ax
rol ecx,16
mov [draw_scroll_character],2
call draw_scroll_bar_srectangle
ret
;---------------------------------------------------------------------
calculate_for_draw_scroll_bar_2:
sub ebx,[max_panel_line]
cmp ebx,0
ja @f
mov ebx,1
@@:
xor edx,edx
div ebx
shl edx,1
cmp edx,ebx
jb @f
inc eax
@@:
ret
;---------------------------------------------------------------------
calculate_for_draw_scroll_bar_3:
sub cx,16
rol ecx,16
mov [draw_scroll_character],3
call draw_scroll_bar_srectangle
ret
;---------------------------------------------------------------------
;calculate_for_draw_scroll_bar_4:
; push eax
; push ebx
;; shr eax,10
; mov ebx,eax
; xor eax,eax
; mov ax,[left_panel_y.size_y]
; xor edx,edx
; div ebx
;; mov esi,eax
; pop ebx
; pop eax
; ret
;---------------------------------------------------------------------
draw_scroll_bar_srectangle:
push ecx
xor edx,edx
mov eax,13
mov cx,1
cmp [draw_scroll_character],2
je .draw_center
mcall
pusha
add ecx,1 shl 16
add ebx,1 shl 16
mov cx,14
mov bx,14
mov edx,0xbbddff
mcall
xor edx,edx
cmp [draw_scroll_character],1
jne .draw_down
add ebx,3 shl 16
mov bx,7
add ecx,8 shl 16
mov cx,1
mcall
sub ecx,1 shl 16
add ebx,1 shl 16
mov bx,5
mcall
sub ecx,1 shl 16
add ebx,1 shl 16
mov bx,3
mcall
sub ecx,1 shl 16
add ebx,1 shl 16
mov bx,1
mcall
jmp .continue
.draw_down:
add ebx,3 shl 16
mov bx,7
add ecx,5 shl 16
mov cx,1
mcall
add ecx,1 shl 16
add ebx,1 shl 16
mov bx,5
mcall
add ecx,1 shl 16
add ebx,1 shl 16
mov bx,3
mcall
add ecx,1 shl 16
add ebx,1 shl 16
mov bx,1
mcall
.continue:
popa
add ecx,15 shl 16
mcall
pop ecx
ret
.draw_center:
pusha
add ecx,1 shl 16
add ebx,1 shl 16
push ecx
cmp [scroll_pointer_1],1
jne .right
ror ecx,16
sub ecx,[left_scroll_compens]
rol ecx,16
xor cx,cx
add ecx,[left_scroll_compens]
shl cx,1
jmp .draw_center_continue
.right:
ror ecx,16
sub ecx,[right_scroll_compens]
rol ecx,16
xor cx,cx
add ecx,[right_scroll_compens]
shl cx,1
.draw_center_continue:
mov bx,14
mov edx,0xbbddff
mcall
xor edx,edx
mov cx,1
sub ecx,1 shl 16
mcall
pop ecx
cmp [scroll_pointer_1],1
jne .right_1
cmp [left_scroll_compens],8
jb .continue_1
jmp .draw_center_continue_1
.right_1:
cmp [right_scroll_compens],8
jb .continue_1
.draw_center_continue_1:
sub ecx,8 shl 16
add ebx,2 shl 16
mov bx,10
add ecx,4 shl 16
mov cx,1
mcall
add ecx,3 shl 16
sub ebx,1 shl 16
mov bx,12
mcall
add ebx,1 shl 16
mov bx,10
add ecx,3 shl 16
mcall
.continue_1:
popa
ror ecx,16
cmp [scroll_pointer_1],1
jne @f
add ecx,[left_scroll_compens]
jmp .draw_center_continue_2
@@:
add ecx,[right_scroll_compens]
.draw_center_continue_2:
rol ecx,16
mcall
pop ecx
ret
;---------------------------------------------------------------------
Reference in New Issue View Git Blame Copy Permalink