kolibrios/programs/media/animage/trunk/events_of_mouse.inc

;---------------------------------------------
;-------------interraction MOUSE--------------
;---------------------------------------------
mouse:
	or	ecx,-1
	mcall	9,procinfo
	
	mov	eax,[procinfo+70] ;staus of window
	test	eax,100b
	jne	still
	
	call	GetMouseCoordinats
;panel
	mov	edx,[Window_SizeX]
	sub	edx,5

	cmp	ebx,20
	jle	no_panel

	cmp	ebx,20+15
	jae	no_panel

	cmp	eax,5
	jle	no_panel

	cmp	eax,edx	;585
	jae	no_panel

	call	GetMouseCoordinats
	mov	[counter],7
	mov	edi,panel_text
	jmp	panel_interraction

no_panel:
	cmp	[Panel_flag],0
	jz	no_redraw_panel

	mov	[counter],7
	mov	edi,panel_text
	jmp	panel_interraction

no_redraw_panel:
	call	GetMouseCoordinats
	mov	eax,[MouseX]
	mov	ebx,[MouseY]
	mov	ecx,[WorkScreen_SizeX]
	mov	edx,[WorkScreen_SizeY]
	add	ecx,9
	add	edx,89

	cmp	eax,ecx
	jae	mouse_scroll

	cmp	ebx,edx
	jae	mouse_scroll
	jmp	no_scrollers

mouse_scroll:
	mov	[exit_from_work_arrea],1 ;mouse situated after work arrea
;scrollers
	call	GetMouseClick
	cmp	eax,1
	jne	no_click

	call	GetMouseCoordinats
;interraction with horizontal scroller
	mov	eax,[Scroll1CoordinatX]
	mov	ebx,[Scroll1CoordinatY]
	mov	ecx,[MouseX]
	mov	edx,[MouseY]
	mov	esi,[Scroll1MaxSizeX]
	mov	edi,[Scroll1MaxSizeY]
	call	columnus
	test	eax,eax
	jz	no_horizontal

	mov	eax,9
	mov	ebx,[Scroll1CoordinatY]
	mov	ecx,[Scroll1MaxSizeX]
	mov	edx,14+10
	mov	esi,7
	inc	ecx
	call	draw_volume_rectangle

	mov	eax,[MouseX]
	mov	ebx,[Scroll1SizeX]
	shr	ebx,1
	sub	eax,ebx
	mov	ecx,[MouseX]
	add	ecx,ebx
	mov	edx,8+1
	add	edx,[Scroll1MaxSizeX]
	mov	[Scroll1CoordinatX],eax
	sub	eax,9
	jns	no_min_scroll

	mov	[Scroll1CoordinatX],9

no_min_scroll:
	cmp	ecx,edx
	jl	no_max_scroll

	sub	edx,ebx
	sub	edx,ebx
	mov	[Scroll1CoordinatX],edx

no_max_scroll:
	mov	eax,[Scroll1CoordinatX]
	sub	eax,9
	mov	ebx,[Picture_SizeX]
	imul	eax,ebx
	mov	ebx,[Scroll1MaxSizeX]
	cdq
	idiv	ebx
	mov	[PosX],eax
	jmp	no_vertical

no_horizontal:
	mov	eax,[Scroll2CoordinatX]
	mov	ebx,[Scroll2CoordinatY]
	mov	ecx,[MouseX]
	mov	edx,[MouseY]
	mov	esi,[Scroll2MaxSizeX]
	mov	edi,[Scroll2MaxSizeY]
	call	columnus
	test	eax,eax
	jz	no_vertical

	mov	eax,[Scroll2CoordinatX]
	mov	ebx,89
	mov	ecx,14+10
	mov	edx,[Scroll2MaxSizeY]
	mov	esi,7
	inc	edx
	call	draw_volume_rectangle

	mov	eax,[MouseY]
	mov	ebx,[Scroll2SizeY]
	shr	ebx,1
	sub	eax,ebx
	mov	ecx,[MouseY]
	add	ecx,ebx
	mov	edx,89
	add	edx,[Scroll2MaxSizeY]
	mov	[Scroll2CoordinatY],eax

	sub	eax,89
	jns	no_min_scroll2

	mov	[Scroll2CoordinatY],89

no_min_scroll2:
	cmp	ecx,edx
	jl	no_max_scroll2

	sub	edx,ebx
	sub	edx,ebx
	mov	[Scroll2CoordinatY],edx

no_max_scroll2:
	mov	eax,[Scroll2CoordinatY]
	sub	eax,89
	mov	ebx,[Picture_SizeY]
	imul	eax,ebx
	mov	ebx,[Scroll2MaxSizeY]
	cdq
	idiv	ebx
	mov	[PosY],eax

no_vertical:
	call	CalculatePositionScreen
	call	draw_scrollers
	call	MovePictureToWorkScreen

no_click:
	jmp	still

no_scrollers:
	mov	eax,[MouseX]
	mov	ebx,[MouseY]
	mov	ecx,[Window_SizeX]
	mov	edx,[Window_SizeY]
	sub	ecx,36
	sub	edx,35

	cmp	eax,9
	jle	not_work_arrea

	cmp	eax,ecx
	jae	not_work_arrea

	cmp	ebx,20+15+1+50
	jle	not_work_arrea

	cmp	ebx,edx
	jae	not_work_arrea
	jmp	mouse_in_work_arrea

not_work_arrea:
	mov	[exit_from_work_arrea],1
	jmp	still

mouse_in_work_arrea:
	call	GetScreenCordinats
	call	PrintMousePos
	call	GetMouseClick
	test	eax,eax
	jz	no_use_instruments

	cmp	[Activate_instrument],0
	jnz	no_undo___
;------------begin copy for undo-------------
	inc	[number_undo]
	cmp	[number_undo],1
	jne	no_one__

	mov	edi,[PointerToCopyPicture]

no_one__:
	cmp	[number_undo],2
	jne	no_two__

	mov	edi,[PointerToCopyPicture2]

no_two__:
	cmp	[number_undo],3
	jne	no_three__

;copy bufer number two to bufer number one
	mov	esi,[PointerToCopyPicture2]
	mov	edi,[PointerToCopyPicture]
	mov	ecx,[Picture_SizeX]
	imul	ecx,[Picture_SizeY]
	lea	ecx,[ecx+ecx*2]
	add	ecx,4
	shr	ecx,2
	inc	ecx
	cld
	rep	movsd
;end copy
	dec	[number_undo]
	mov	edi,[PointerToCopyPicture2]

no_three__:
	mov	esi,[PointerToPicture]
	mov	ecx,[Picture_SizeX]
	imul	ecx,[Picture_SizeY]
	lea	ecx,[ecx+ecx*2]
	add	ecx,4
	shr	ecx,2
	inc	ecx
	cld
	rep	movsd
;--------------end copy for undo-------------
no_undo___:
	call	TakeButtonInstruments

no_use_instruments:
	mov	eax,[Current_instrument]
	and	[Activate_instrument],0
	jmp	still
;-----------------------------------------------
;---------get mouse cordinats-------------------
;-----------------------------------------------
GetMouseCoordinats:
	mcall	37,1
	mov	ebx,eax
	shr	eax,16
	and	ebx,0xffff
	mov	[MouseX],eax
	mov	[MouseY],ebx
	ret
;------------------------------------------------
;-------get mouse attributs----------------------
;------------------------------------------------
GetMouseClick:
	mcall	37,2
	ret