WebSVN – Kolibri OS – Blame – /kernel/branches/Kolibri-acpi/gui/mouse.inc

Rev	Author	Line No.	Line
2434	Serge	1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
		2	;; ;;
5565	serge	3	;; Copyright (C) KolibriOS team 2010-2015. All rights reserved. ;;
2434	Serge	4	;; Distributed under terms of the GNU General Public License ;;
		5	;; ;;
		6	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
		7
		8	$Revision: 5984 $
		9
		10	include 'mousepointer.inc'
		11
5984	serge	12	;================================
		13	;/////// public functions ///////
		14	;================================
2434	Serge	15
		16	mouse.LEFT_BUTTON_FLAG = 0001b
		17	mouse.RIGHT_BUTTON_FLAG = 0010b
		18	mouse.MIDDLE_BUTTON_FLAG = 0100b
		19
		20	mouse.BUTTONS_MASK = \
		21	mouse.LEFT_BUTTON_FLAG or \
		22	mouse.RIGHT_BUTTON_FLAG or \
		23	mouse.MIDDLE_BUTTON_FLAG
		24
		25	mouse.WINDOW_RESIZE_N_FLAG = 000001b
		26	mouse.WINDOW_RESIZE_W_FLAG = 000010b
		27	mouse.WINDOW_RESIZE_S_FLAG = 000100b
		28	mouse.WINDOW_RESIZE_E_FLAG = 001000b
		29	mouse.WINDOW_MOVE_FLAG = 010000b
		30
		31	mouse.WINDOW_RESIZE_SW_FLAG = \
		32	mouse.WINDOW_RESIZE_S_FLAG or \
		33	mouse.WINDOW_RESIZE_W_FLAG
		34	mouse.WINDOW_RESIZE_SE_FLAG = \
		35	mouse.WINDOW_RESIZE_S_FLAG or \
		36	mouse.WINDOW_RESIZE_E_FLAG
		37
		38	align 4
5984	serge	39	;-----------------------------------------------------------------
		40	mouse_check_events:
		41	; Check if mouse buttons state or cursor position has changed
2434	Serge	42	push eax ebx
		43	mov al, [BTN_DOWN]
		44	mov bl, [mouse.state.buttons]
		45	and al, mouse.BUTTONS_MASK
		46	mov cl, al
		47	xchg cl, [mouse.state.buttons]
		48	xor bl, al
		49	push eax ebx
		50
		51	; did any mouse button changed its state?
		52	or bl, bl
		53	jz .check_position
		54
		55	; yes it did, is that the first button of all pressed down?
		56	or cl, cl
		57	jnz .check_buttons_released
		58
		59	; yes it is, activate window user is pointing at, if needed
		60	call mouse._.activate_sys_window_under_cursor
		61
5984	serge	62	; NOTE: this code wouldn't be necessary if we knew
		63	; that window did already redraw itself after call above
2434	Serge	64	or eax, eax
3555	Serge	65	jnz .exit
2434	Serge	66
		67	; is there any system button under cursor?
		68	call mouse._.find_sys_button_under_cursor
		69	or eax, eax
		70	jz .check_buttons_released
		71
		72	; yes there is, activate it and exit
		73	mov [mouse.active_sys_button.pbid], eax
		74	mov [mouse.active_sys_button.coord], ebx
		75	mov cl, [mouse.state.buttons]
		76	mov [mouse.active_sys_button.buttons], cl
		77	call sys_button_activate_handler
		78	jmp .exit
		79
		80	.check_buttons_released:
		81	cmp [mouse.state.buttons], 0
		82	jnz .buttons_changed
		83
		84	; did we press some button earlier?
		85	cmp [mouse.active_sys_button.pbid], 0
		86	je .buttons_changed
		87
		88	; yes we did, deactivate it
		89	xor eax, eax
		90	xchg eax, [mouse.active_sys_button.pbid]
		91	mov ebx, [mouse.active_sys_button.coord]
		92	mov cl, [mouse.active_sys_button.buttons]
		93	push eax ebx
		94	call sys_button_deactivate_handler
		95	pop edx ecx
		96
		97	; is the button under cursor the one we deactivated?
		98	call mouse._.find_sys_button_under_cursor
		99	cmp eax, ecx
		100	jne .exit
		101	cmp ebx, edx
		102	jne .exit
		103
		104	; yes it is, perform associated action
		105	mov cl, [mouse.active_sys_button.buttons]
		106	call sys_button_perform_handler
		107	jmp .exit
		108
		109	.buttons_changed:
		110	test byte[esp], mouse.LEFT_BUTTON_FLAG
		111	jz @f
		112	mov eax, [esp + 4]
		113	call .call_left_button_handler
		114
		115	@@:
		116	test byte[esp], mouse.RIGHT_BUTTON_FLAG
		117	jz @f
		118	mov eax, [esp + 4]
		119	call .call_right_button_handler
		120
		121	@@:
		122	test byte[esp], mouse.MIDDLE_BUTTON_FLAG
		123	jz .check_position
		124	mov eax, [esp + 4]
		125	call .call_middle_button_handler
		126
		127	.check_position:
		128	movzx eax, word[MOUSE_X]
		129	movzx ebx, word[MOUSE_Y]
		130	cmp eax, [mouse.state.pos.x]
		131	jne .position_changed
		132	cmp ebx, [mouse.state.pos.y]
		133	je .exit
		134
		135	.position_changed:
		136	xchg eax, [mouse.state.pos.x]
		137	xchg ebx, [mouse.state.pos.y]
		138
		139	call mouse._.move_handler
		140
		141	.exit:
		142	add esp, 8
		143	pop ebx eax
		144	ret
		145
		146	.call_left_button_handler:
		147	test eax, mouse.LEFT_BUTTON_FLAG
		148	jnz mouse._.left_button_press_handler
		149	jmp mouse._.left_button_release_handler
		150
		151	.call_right_button_handler:
		152	test eax, mouse.RIGHT_BUTTON_FLAG
		153	jnz mouse._.right_button_press_handler
		154	jmp mouse._.right_button_release_handler
		155
		156	.call_middle_button_handler:
		157	test eax, mouse.MIDDLE_BUTTON_FLAG
		158	jnz mouse._.middle_button_press_handler
		159	jmp mouse._.middle_button_release_handler
		160
5984	serge	161	;===============================
		162	;////// private functions //////
		163	;===============================
2434	Serge	164
		165	uglobal
		166	mouse.state:
		167	.pos POINT
		168	.buttons db ?
		169
5984	serge	170	; NOTE: since there's no unique and lifetime-constant button identifiers,
		171	; we are using two dwords to identify each of them:
		172	; * pbid - process slot (high 8 bits) and button id (low 24 bits) pack
		173	; * coord - left (high 16 bits) and top (low 16 bits) coordinates pack
2434	Serge	174	align 4
		175	mouse.active_sys_button:
		176	.pbid dd ?
		177	.coord dd ?
		178	.buttons db ?
		179
		180	align 4
		181	mouse.active_sys_window:
		182	.pslot dd ?
		183	.old_box BOX
		184	.new_box BOX
		185	.delta POINT
		186	.last_ticks dd ?
		187	.action db ?
		188	endg
		189
5984	serge	190	iglobal
		191	fl_moving db 0
		192	rb 3
		193	endg
		194
2434	Serge	195	align 4
5984	serge	196	;-----------------------------------------------------------------
		197	mouse._.left_button_press_handler:
		198	; Called when left mouse button has been pressed down
		199	bts word [BTN_DOWN], 8
		200	mov eax, [timer_ticks]
		201	mov ebx, eax
		202	xchg ebx, [mouse.active_sys_window.last_ticks]
		203	sub eax, ebx
		204	movzx ebx, [mouse_doubleclick_delay]
		205	cmp eax, ebx
		206	jg @f
		207	bts dword [BTN_DOWN], 24
		208	@@:
2434	Serge	209	test [mouse.state.buttons], not mouse.LEFT_BUTTON_FLAG
		210	jnz .exit
		211
		212	call mouse._.find_sys_window_under_cursor
		213	call mouse._.check_sys_window_actions
		214	mov [mouse.active_sys_window.action], al
		215	or eax, eax
		216	jz .exit
		217
		218	xchg eax, edx
		219	test dl, mouse.WINDOW_MOVE_FLAG
		220	jz @f
		221
5984	serge	222	bt dword [BTN_DOWN], 24
		223	jnc @f
2434	Serge	224
		225	mov [mouse.active_sys_window.last_ticks], 0
		226	call sys_window_maximize_handler
		227	jmp .exit
		228
		229	@@:
		230	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED
		231	jnz .exit
		232	mov [mouse.active_sys_window.pslot], esi
		233	lea eax, [edi + WDATA.box]
		234	mov ebx, mouse.active_sys_window.old_box
		235	mov ecx, sizeof.BOX
		236	call memmove
		237	mov ebx, mouse.active_sys_window.new_box
		238	call memmove
		239	test edx, mouse.WINDOW_MOVE_FLAG
		240	jz @f
		241
		242	call .calculate_n_delta
		243	call .calculate_w_delta
		244	jmp .call_window_handler
		245
		246	@@:
		247	test dl, mouse.WINDOW_RESIZE_W_FLAG
		248	jz @f
		249	call .calculate_w_delta
		250
		251	@@:
		252	test dl, mouse.WINDOW_RESIZE_S_FLAG
		253	jz @f
		254	call .calculate_s_delta
		255
		256	@@:
		257	test dl, mouse.WINDOW_RESIZE_E_FLAG
		258	jz .call_window_handler
		259	call .calculate_e_delta
		260
		261	.call_window_handler:
		262	.exit:
		263	ret
		264
		265	.calculate_n_delta:
		266	mov eax, [mouse.state.pos.y]
		267	sub eax, [mouse.active_sys_window.old_box.top]
		268	mov [mouse.active_sys_window.delta.y], eax
		269	ret
		270
		271	.calculate_w_delta:
		272	mov eax, [mouse.state.pos.x]
		273	sub eax, [mouse.active_sys_window.old_box.left]
		274	mov [mouse.active_sys_window.delta.x], eax
		275	ret
		276
		277	.calculate_s_delta:
		278	mov eax, [mouse.active_sys_window.old_box.top]
		279	add eax, [mouse.active_sys_window.old_box.height]
		280	sub eax, [mouse.state.pos.y]
		281	mov [mouse.active_sys_window.delta.y], eax
		282	ret
		283
		284	.calculate_e_delta:
		285	mov eax, [mouse.active_sys_window.old_box.left]
		286	add eax, [mouse.active_sys_window.old_box.width]
		287	sub eax, [mouse.state.pos.x]
		288	mov [mouse.active_sys_window.delta.x], eax
		289	ret
		290
		291	align 4
5984	serge	292	;-----------------------------------------------------------------
		293	mouse._.left_button_release_handler:
		294	; Called when left mouse button has been released
		295	bts dword [BTN_DOWN], 16
2434	Serge	296	xor esi, esi
		297	xchg esi, [mouse.active_sys_window.pslot]
		298	or esi, esi
		299	jz .exit
		300
		301	mov eax, esi
		302	shl eax, 5
		303	add eax, window_data + WDATA.box
		304	mov ebx, mouse.active_sys_window.old_box
		305	mov ecx, sizeof.BOX
		306	call memmove
		307
		308	mov eax, mouse.active_sys_window.old_box
		309	mov ebx, mouse.active_sys_window.new_box
		310	call sys_window_end_moving_handler
		311
		312	.exit:
		313	and [mouse.active_sys_window.action], 0
5984	serge	314	mov [fl_moving], 0
2434	Serge	315	ret
		316
5984	serge	317	mouse._.right_button_press_handler:
		318	bts word [BTN_DOWN], 9
2434	Serge	319	test [mouse.state.buttons], not mouse.RIGHT_BUTTON_FLAG
5984	serge	320	jnz @f
2434	Serge	321	call mouse._.find_sys_window_under_cursor
		322	call mouse._.check_sys_window_actions
		323	test al, mouse.WINDOW_MOVE_FLAG
5984	serge	324	jz @f
		325	jmp sys_window_rollup_handler
2434	Serge	326
5984	serge	327	mouse._.right_button_release_handler:
		328	bts dword [BTN_DOWN], 17
		329	@@:
2434	Serge	330	ret
		331
5984	serge	332	mouse._.middle_button_press_handler:
		333	bts word [BTN_DOWN], 10
2434	Serge	334	ret
		335
5984	serge	336	mouse._.middle_button_release_handler:
		337	bts dword [BTN_DOWN], 18
2434	Serge	338	ret
		339
		340	align 4
5984	serge	341	;-----------------------------------------------------------------
		342	mouse._.move_handler:
		343	; Called when cursor has been moved
2434	Serge	344	;> eax = old x coord
		345	;> ebx = old y coord
		346	cmp [mouse.active_sys_button.pbid], 0
		347	jnz .exit
		348
		349	mov esi, [mouse.active_sys_window.pslot]
		350	or esi, esi
		351	jz .exit
		352
		353	mov eax, mouse.active_sys_window.new_box
		354	mov ebx, mouse.active_sys_window.old_box
		355	mov ecx, sizeof.BOX
		356	call memmove
		357
		358	mov dl, [mouse.active_sys_window.action]
		359	test dl, mouse.WINDOW_MOVE_FLAG
		360	jz .check_resize_w
		361
		362	mov eax, [mouse.state.pos.x]
		363	sub eax, [mouse.active_sys_window.delta.x]
		364	mov [mouse.active_sys_window.new_box.left], eax
		365	mov eax, [mouse.state.pos.y]
		366	sub eax, [mouse.active_sys_window.delta.y]
		367	mov [mouse.active_sys_window.new_box.top], eax
		368
		369	mov eax, [mouse.active_sys_window.new_box.left]
		370	or eax, eax
		371	jge @f
		372	xor eax, eax
		373	mov [mouse.active_sys_window.new_box.left], eax
		374	@@:
		375	add eax, [mouse.active_sys_window.new_box.width]
4288	Serge	376	cmp eax, [_display.width]
2434	Serge	377	jl @f
4288	Serge	378	sub eax, [_display.width]
2434	Serge	379	sub [mouse.active_sys_window.new_box.left], eax
		380	@@:
		381	mov eax, [mouse.active_sys_window.new_box.top]
		382	or eax, eax
		383	jge @f
		384	xor eax, eax
		385	mov [mouse.active_sys_window.new_box.top], eax
		386	@@:
		387	add eax, [mouse.active_sys_window.new_box.height]
4288	Serge	388	cmp eax, [_display.height]
5596	serge	389	jl .call_window_handler
4288	Serge	390	sub eax, [_display.height]
2434	Serge	391	sub [mouse.active_sys_window.new_box.top], eax
		392	jmp .call_window_handler
		393
		394	.check_resize_w:
		395	test dl, mouse.WINDOW_RESIZE_W_FLAG
		396	jz .check_resize_s
		397
		398	mov eax, [mouse.state.pos.x]
		399	sub eax, [mouse.active_sys_window.delta.x]
		400	mov [mouse.active_sys_window.new_box.left], eax
		401	sub eax, [mouse.active_sys_window.old_box.left]
		402	sub [mouse.active_sys_window.new_box.width], eax
		403
		404	mov eax, [mouse.active_sys_window.new_box.width]
		405	sub eax, 127
		406	jge @f
		407	add [mouse.active_sys_window.new_box.left], eax
		408	mov [mouse.active_sys_window.new_box.width], 127
		409	@@:
		410	mov eax, [mouse.active_sys_window.new_box.left]
		411	or eax, eax
		412	jge .check_resize_s
		413	add [mouse.active_sys_window.new_box.width], eax
		414	xor eax, eax
		415	mov [mouse.active_sys_window.new_box.left], eax
		416
		417	.check_resize_s:
		418	test dl, mouse.WINDOW_RESIZE_S_FLAG
		419	jz .check_resize_e
		420
		421	mov eax, [mouse.state.pos.y]
		422	add eax, [mouse.active_sys_window.delta.y]
		423	sub eax, [mouse.active_sys_window.old_box.top]
		424	mov [mouse.active_sys_window.new_box.height], eax
		425
		426	push eax
		427	mov edi, esi
		428	shl edi, 5
		429	add edi, window_data
		430	call window._.get_rolledup_height
		431	mov ecx, eax
		432	pop eax
		433	mov eax, [mouse.active_sys_window.new_box.height]
		434	cmp eax, ecx
		435	jge @f
		436	mov eax, ecx
		437	mov [mouse.active_sys_window.new_box.height], eax
		438	@@:
		439	add eax, [mouse.active_sys_window.new_box.top]
4288	Serge	440	cmp eax, [_display.height]
		441	jl .check_resize_e
		442	sub eax, [_display.height]
2434	Serge	443	neg eax
		444	add [mouse.active_sys_window.new_box.height], eax
4288	Serge	445	mov ecx, [_display.height]
2434	Serge	446	cmp ecx, eax
4288	Serge	447	jg .check_resize_e
2434	Serge	448	mov [mouse.active_sys_window.new_box.height], ecx
		449
		450	.check_resize_e:
		451	test dl, mouse.WINDOW_RESIZE_E_FLAG
		452	jz .call_window_handler
		453
		454	mov eax, [mouse.state.pos.x]
		455	add eax, [mouse.active_sys_window.delta.x]
		456	sub eax, [mouse.active_sys_window.old_box.left]
		457	mov [mouse.active_sys_window.new_box.width], eax
		458
		459	mov eax, [mouse.active_sys_window.new_box.width]
		460	cmp eax, 127
		461	jge @f
		462	mov eax, 127
		463	mov [mouse.active_sys_window.new_box.width], eax
		464	@@:
		465	add eax, [mouse.active_sys_window.new_box.left]
4288	Serge	466	cmp eax, [_display.width]
		467	jl .call_window_handler
5565	serge	468	sub eax, [_display.width]
2434	Serge	469	neg eax
		470	add [mouse.active_sys_window.new_box.width], eax
5565	serge	471	mov ecx, [_display.width]
2434	Serge	472	cmp ecx, eax
4288	Serge	473	jg .call_window_handler
2434	Serge	474	mov [mouse.active_sys_window.new_box.width], ecx
		475
		476	.call_window_handler:
		477	mov eax, mouse.active_sys_window.old_box
		478	mov ebx, mouse.active_sys_window.new_box
		479
		480	push esi
		481	mov esi, mouse.active_sys_window.old_box
		482	mov edi, mouse.active_sys_window.new_box
		483	mov ecx, sizeof.BOX / 4
		484	repe
		485	cmpsd
		486	pop esi
		487	je .exit
		488
5984	serge	489	test [fl_moving], 1
		490	jnz @f
		491
		492	mov [fl_moving], 1
		493	push edi
		494	mov edi, esi
		495	shl edi, 5
		496	add edi, WDATA.box + window_data
		497	call window._.draw_negative_box
		498	pop edi
		499	@@:
		500
		501
2434	Serge	502	mov [mouse.active_sys_window.last_ticks], 0
		503	call sys_window_moving_handler
		504
		505	.exit:
		506	ret
		507
		508	align 4
5984	serge	509	;-----------------------------------------------------------------
		510	mouse._.find_sys_window_under_cursor:
		511	; Find system window object which is currently visible on screen
		512	; and has mouse cursor within its bounds
2434	Serge	513	;< esi = process slot
		514	;< edi = pointer to WDATA struct
2465	Serge	515	mov esi, [mouse.state.pos.y]
		516	mov esi, [d_width_calc_area + esi*4]
		517
5565	serge	518	add esi, [_display.win_map]
2434	Serge	519	add esi, [mouse.state.pos.x]
		520	movzx esi, byte[esi]
		521	mov edi, esi
		522	shl edi, 5
		523	add edi, window_data
		524	ret
		525
		526	align 4
5984	serge	527	;-----------------------------------------------------------------
		528	mouse._.activate_sys_window_under_cursor:
		529	; activate and redraw window under cursor (if necessary)
2434	Serge	530	call mouse._.find_sys_window_under_cursor
		531	movzx esi, word[WIN_STACK + esi * 2]
		532	lea esi, [WIN_POS + esi * 2]
		533	jmp waredraw
		534
		535	align 4
5984	serge	536	;-----------------------------------------------------------------
		537	mouse._.find_sys_button_under_cursor:
		538	; Find system button object which is currently visible on screen
		539	; and has mouse cursor within its bounds
2434	Serge	540	;< eax = pack[8(process slot), 24(button id)] or 0
		541	;< ebx = pack[16(button x coord), 16(button y coord)]
		542	push ecx edx esi edi
		543
		544	call mouse._.find_sys_window_under_cursor
		545	mov edx, esi
		546
		547	; check if any process button contains cursor
		548	mov eax, [BTN_ADDR]
		549	mov ecx, [eax]
		550	imul esi, ecx, sizeof.SYS_BUTTON
		551	add esi, eax
		552	inc ecx
		553	add esi, sizeof.SYS_BUTTON
		554
		555	.next_button:
		556	dec ecx
		557	jz .not_found
		558
		559	add esi, -sizeof.SYS_BUTTON
		560
		561	; does it belong to our process?
		562	cmp dx, [esi + SYS_BUTTON.pslot]
		563	jne .next_button
		564
		565	; does it contain cursor coordinates?
		566	mov eax, [mouse.state.pos.x]
		567	sub eax, [edi + WDATA.box.left]
		568	sub ax, [esi + SYS_BUTTON.left]
		569	jl .next_button
		570	sub ax, [esi + SYS_BUTTON.width]
		571	jge .next_button
		572	mov eax, [mouse.state.pos.y]
		573	sub eax, [edi + WDATA.box.top]
		574	sub ax, [esi + SYS_BUTTON.top]
		575	jl .next_button
		576	sub ax, [esi + SYS_BUTTON.height]
		577	jge .next_button
		578
		579	; okay, return it
		580	shl edx, 24
		581	mov eax, dword[esi + SYS_BUTTON.id_hi - 2]
		582	mov ax, [esi + SYS_BUTTON.id_lo]
		583	and eax, 0x0ffffff
		584	or eax, edx
		585	mov ebx, dword[esi + SYS_BUTTON.left - 2]
		586	mov bx, [esi + SYS_BUTTON.top]
		587	jmp .exit
		588
		589	.not_found:
		590	xor eax, eax
		591	xor ebx, ebx
		592
		593	.exit:
		594	pop edi esi edx ecx
		595	ret
		596
		597	align 4
5984	serge	598	;-----------------------------------------------------------------
		599	mouse._.check_sys_window_actions:
2434	Serge	600	;< eax = action flags or 0
		601	; is window movable?
		602	test byte[edi + WDATA.cl_titlebar + 3], 0x01
		603	jnz .no_action
		604
		605	mov eax, [mouse.state.pos.x]
		606	mov ebx, [mouse.state.pos.y]
		607	sub eax, [edi + WDATA.box.left]
		608	sub ebx, [edi + WDATA.box.top]
		609
		610	; is there a window titlebar under cursor?
		611	push eax
		612	call window._.get_titlebar_height
		613	cmp ebx, eax
		614	pop eax
		615	jl .move_action
		616
		617	; no there isn't, can it be resized then?
		618	mov dl, [edi + WDATA.fl_wstyle]
		619	and dl, 0x0f
5984	serge	620	; NOTE: dangerous optimization, revise if window types changed
		621	; this currently implies only types 2 and 3 could be resized
2434	Serge	622	test dl, 2
		623	jz .no_action
		624
		625	mov ecx, [edi + WDATA.box.width]
		626	add ecx, -window.BORDER_SIZE
		627	mov edx, [edi + WDATA.box.height]
		628	add edx, -window.BORDER_SIZE
		629
		630	; is it rolled up?
		631	test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP
		632	jnz .resize_w_or_e_action
		633
		634	cmp eax, window.BORDER_SIZE
		635	jl .resize_w_action
		636	cmp eax, ecx
		637	jg .resize_e_action
		638	cmp ebx, edx
		639	jle .no_action
		640
		641	.resize_s_action:
		642	cmp eax, window.BORDER_SIZE + 10
		643	jl .resize_sw_action
		644	add ecx, -10
		645	cmp eax, ecx
		646	jge .resize_se_action
		647	mov eax, mouse.WINDOW_RESIZE_S_FLAG
		648	jmp .exit
		649
		650	.resize_w_or_e_action:
		651	cmp eax, window.BORDER_SIZE + 10
		652	jl .resize_w_action.direct
		653	add ecx, -10
		654	cmp eax, ecx
		655	jg .resize_e_action.direct
		656	jmp .no_action
		657
		658	.resize_w_action:
		659	add edx, -10
		660	cmp ebx, edx
		661	jge .resize_sw_action
		662	.resize_w_action.direct:
		663	mov eax, mouse.WINDOW_RESIZE_W_FLAG
		664	jmp .exit
		665
		666	.resize_e_action:
		667	add edx, -10
		668	cmp ebx, edx
		669	jge .resize_se_action
		670	.resize_e_action.direct:
		671	mov eax, mouse.WINDOW_RESIZE_E_FLAG
		672	jmp .exit
		673
		674	.resize_sw_action:
		675	mov eax, mouse.WINDOW_RESIZE_SW_FLAG
		676	jmp .exit
		677
		678	.resize_se_action:
		679	mov eax, mouse.WINDOW_RESIZE_SE_FLAG
		680	jmp .exit
		681
		682	.move_action:
		683	mov eax, mouse.WINDOW_MOVE_FLAG
		684	jmp .exit
		685
		686	.no_action:
		687	xor eax, eax
		688
		689	.exit:
		690	ret

Subversion Repositories Kolibri OS

(root)/kernel/branches/Kolibri-acpi/gui/mouse.inc @ 4288 – Rev 5984