1
0
kolibrios/programs/develop/tinypad/trunk/tp-mouse.asm
Mihail Semenyako (mike.dld) c6fefc9917 Tinypad: fixed bug#1 (2)
Tinypad: changes in memory management

git-svn-id: svn://kolibrios.org@824 a494cfbc-eb01-0410-851d-a64ba20cac60
2008-07-16 04:55:19 +00:00

365 lines
7.3 KiB
NASM

diff16 'tp-mouse.asm',0,$
proc check_mouse_in_edit_area
mcall 37,1
mov ebx,eax
and ebx,0x0000FFFF
shr eax,16
mov ecx,[cur_editor.Bounds.Top]
inc ecx
pushd [cur_editor.Bounds.Left] ecx [cur_editor.Bounds.Right] ecx
popd [__rc+0xC] [__rc+0x8] [__rc+0x4] [__rc+0x0]
sub [__rc+0x8],SCRLW+6
mov ecx,[cur_editor.Gutter.Width]
add [__rc+0x0],ecx
imul ecx,[lines.scr],LINEH
dec ecx
add [__rc+0xC],ecx
mov ecx,__rc
call pt_in_rect
ret
endp
proc get_mouse_event
mcall 37,2
and al,3
mov bl,[ecx]
cmp [ecx],al
mov [ecx],al
jne @f
mcall 37,7
or eax,eax
jz .mv
add [ecx+6],ax
shr eax,16
add [ecx+4],ax
mov eax,MEV_WHEEL
ret
.mv: mov eax,MEV_MOVE
ret
@@: mov bh,al
and ebx,0x0101
cmp bl,bh
je .rb
test al,1
jz @f
mov eax,MEV_LDOWN
ret
@@: mov eax,MEV_LUP
ret
.rb: test al,2
jz @f
mov eax,MEV_RDOWN
ret
@@: mov eax,MEV_RUP
ret
endp
mouse_ev dd mouse.l_down,mouse.l_up,mouse.r_down,mouse.r_up,mouse.wheel,mouse.move
mouse:
mov ecx,mst
call get_mouse_event
cmp [bot_mode],0
je @f
mov ah,al
mov al,4
call [bot_dlg_handler]
jmp still
@@: cmp al,MEV_MOVE
jne .no_move
cmp [popup_active],1
je @f
.no_move:
mov [s_status],0
push eax
mcall 9,p_info,-1
cmp ax,[p_info.window_stack_position]
pop eax
jne still.skip_write
@@:
;!!! cmp [just_from_popup],0
;!!! je @f
;!!! cmp al,MEV_LUP
;!!! jne still.skip_write
@@: mov [mev],al
jmp [mouse_ev+eax*4-4]
.wheel:
movsx eax,word[mst+4]
lea eax,[eax*3]
add [cur_editor.TopLeft.X],eax
movsx eax,word[mst+6]
lea eax,[eax*3]
add [cur_editor.TopLeft.Y],eax
xor eax,eax
mov [mst+4],eax
call check_bottom_right
call draw_editor
jmp still.skip_write
.move:
mcall 37,1
movsx ebx,ax
sar eax,16
cmp [body_capt],0
jge .check_body.2
cmp [vscrl_capt],0
jge .check_vscroll.2
cmp [hscrl_capt],0
jge .check_hscroll.2
cmp [do_not_draw],0
jne still.skip_write
mov eax,[mi_cur]
call get_active_menu_item
cmp eax,[mi_cur]
je still.skip_write
push [mi_cur]
cmp [popup_active],0
je @f
mov [mi_cur],eax
@@: call draw_main_menu
pop [mi_cur]
cmp [popup_active],0
je still.skip_write
mov ecx,[mi_cur]
or ecx,ecx
js still.skip_write
mov eax,[main_menu.popups+ecx*4-4]
mov edx,main_menu
call dword[main_menu.onshow+ecx*4-4]
call setup_main_menu_popup
mcall 60,2,[h_popup],POPUP_STACK,4
jmp still.skip_write
.r_down:
@@: cmp [popup_active],0
je @f
mcall 5,1
jmp @b
@@: cmp [mouse_captured],0
jne still.skip_write
call check_mouse_in_edit_area
jnc still.skip_write
mcall 37,0
mov [mm.Edit+POPUP.pos],eax
@@: mcall 37,2
cmp eax,ebx
jnz @f
mcall 5,1
jmp @b
@@: and [mst],0xFD
call onshow.edit
mov dword[POPUP_STACK],mm.Edit
mcall 51,1,popup_thread_start,POPUP_STACK
mov [h_popup],eax
jmp still.skip_write
.r_up:
jmp still.skip_write
.l_down:
call check_mouse_in_edit_area
jnc .check_vscroll
mov [mouse_captured],1
mov [body_capt],1
call clear_selection
.check_body.2:
sub eax,[cur_editor.Bounds.Left]
sub ebx,[cur_editor.Bounds.Top]
sub eax,[cur_editor.Gutter.Width]
sub eax,LCHGW
sub ebx,2
push eax
mov eax,ebx
cdq
mov ecx,LINEH
idiv ecx
@@: add eax,[cur_editor.TopLeft.Y]
mov ebx,eax
pop eax
cdq
mov ecx,6
idiv ecx
@@: add eax,[cur_editor.TopLeft.X]
cmp eax,[cur_editor.Columns.Count]
jl @f
mov eax,[cur_editor.Columns.Count]
@@: cmp ebx,[cur_editor.Lines.Count]
jl @f
mov ebx,[cur_editor.Lines.Count]
dec ebx
@@:
cmp [cur_editor.Caret.X],eax
jne .change_cur_pos
cmp [cur_editor.Caret.Y],ebx
jne .change_cur_pos
call editor_check_for_changes
jmp still.skip_write
.change_cur_pos:
mov [cur_editor.Caret.X],eax
mov [cur_editor.Caret.Y],ebx
call editor_check_for_changes
jmp still
.check_vscroll:
mov ecx,[cur_editor.Bounds.Right]
sub ecx,SCRLW-1
pushd ecx [cur_editor.Bounds.Top] ecx [cur_editor.Bounds.Bottom]
popd [__rc+0xC] [__rc+0x8] [__rc+0x4] [__rc+0x0]
add [__rc+0x8],SCRLW-2
add [__rc+0x4],SCRLW-1
sub [__rc+0xC],SCRLW*2+1
mov ecx,__rc
call pt_in_rect
jnc .check_hscroll
.check_vscroll.2:
sub ebx,[cur_editor.Bounds.Top]
sub ebx,SCRLW
cmp [vscrl_capt],0
jge .vcaptured
mov eax,[cur_editor.VScroll.Top]
cmp ebx,eax
jb .center_vcapture
add eax,[cur_editor.VScroll.Size]
cmp ebx,eax
jae .center_vcapture
mov eax,ebx
sub eax,[cur_editor.VScroll.Top]
dec eax
mov [vscrl_capt],eax
dec ebx
jmp .vcaptured
.center_vcapture:
mov eax,[cur_editor.VScroll.Size]
shr eax,1
mov [vscrl_capt],eax
.vcaptured:
sub ebx,[vscrl_capt]
jns @f
xor ebx,ebx
@@: mov [mouse_captured],1
mov eax,[cur_editor.Bounds.Bottom]
sub eax,[cur_editor.Bounds.Top]
sub eax,[cur_editor.VScroll.Size]
sub eax,SCRLW*3
cmp eax,ebx
jge @f
mov ebx,eax
@@:
mov [cur_editor.VScroll.Top],ebx
mov eax,[cur_editor.Lines.Count]
sub eax,[lines.scr]
imul ebx
mov ebx,[cur_editor.Bounds.Bottom]
sub ebx,[cur_editor.Bounds.Top]
sub ebx,SCRLW*3
sub ebx,[cur_editor.VScroll.Size]
idiv ebx
cmp eax,[cur_editor.TopLeft.Y]
je still.skip_write
mov [cur_editor.TopLeft.Y],eax
call check_bottom_right
call draw_editor
jmp still.skip_write
.check_hscroll:
pushd [cur_editor.Bounds.Left] [cur_editor.Bounds.Bottom] [cur_editor.Bounds.Right] [cur_editor.Bounds.Bottom]
popd [__rc+0xC] [__rc+0x8] [__rc+0x4] [__rc+0x0]
add [__rc+0x8],-SCRLW*2-1
add [__rc+0x4],-SCRLW+1
add [__rc+0xC],-1
add [__rc+0x0],SCRLW+1
mov ecx,__rc
call pt_in_rect
jnc .check_main_menu
.check_hscroll.2:
mov ebx,eax
sub ebx,SCRLW+1
sub ebx,[cur_editor.Bounds.Left]
cmp [hscrl_capt],0
jge .hcaptured
mov eax,[cur_editor.HScroll.Top]
cmp ebx,eax
jl .center_hcapture
add eax,[cur_editor.HScroll.Size]
cmp ebx,eax
jge .center_hcapture
mov eax,ebx
sub eax,[cur_editor.HScroll.Top]
dec eax
mov [hscrl_capt],eax
dec ebx
jmp .hcaptured
.center_hcapture:
mov eax,[cur_editor.HScroll.Size]
shr eax,1
mov [hscrl_capt],eax
.hcaptured:
sub ebx,[hscrl_capt]
jns @f
xor ebx,ebx
@@: mov [mouse_captured],1
mov eax,[cur_editor.Bounds.Right]
sub eax,[cur_editor.HScroll.Size]
sub eax,SCRLW*3+1
cmp eax,ebx
jge @f
mov ebx,eax
@@:
mov [cur_editor.HScroll.Top],ebx
mov eax,[cur_editor.Columns.Count]
sub eax,[columns.scr]
imul ebx
mov ebx,[cur_editor.Bounds.Right]
sub ebx,SCRLW*3+1
sub ebx,[cur_editor.HScroll.Size]
idiv ebx
cmp eax,[cur_editor.TopLeft.X]
je still.skip_write
mov [cur_editor.TopLeft.X],eax
call check_bottom_right
call draw_editor
jmp still.skip_write
.check_main_menu:
cmp [do_not_draw],0
jne .capture_off
@@: mcall 37,2
test eax,0x01
jz @f
mcall 5,1
jmp @b
@@: and [mst],0xFE
cmp [mi_cur],0
jle .capture_off
mov ecx,[mi_cur]
mov eax,[main_menu.popups+ecx*4-4]
mov edx,main_menu
call dword[main_menu.onshow+ecx*4-4]
call setup_main_menu_popup
mcall 51,1,popup_thread_start,POPUP_STACK
mov [h_popup],eax
.l_up:
.capture_off:
or eax,-1
mov [vscrl_capt],eax
mov [hscrl_capt],eax
mov [body_capt],eax
mov [mouse_captured],0
;!!! mov [just_from_popup],0
jmp still.skip_write