WebSVN – Kolibri OS – Blame – /kernel/branches/net/gui/button.inc

Rev	Author	Line No.	Line
1159	hidnplayr	1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
		2	;; ;;
		3	;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
		4	;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa ;;
		5	;; Distributed under terms of the GNU General Public License ;;
		6	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
		7
1206	hidnplayr	8	$Revision: 1206 $
1159	hidnplayr	9
		10
		11	max_buttons=4095
		12	dececx:
		13	push edx
		14	push ecx
		15
		16	mov edx,2
		17	.loop:
		18
		19	cmp byte [esp+edx],0x20
		20	jae @f
		21	mov [esp+edx],byte 0x20
		22	@@:
		23	sub [esp+edx],byte 0x20
		24
		25	dec edx
		26	jns .loop
		27
		28	pop ecx
		29	pop edx
		30	ret
		31
		32	incecx:
		33	push edx
		34	push ecx
		35
		36	mov edx,2
		37	.loop:
		38
		39	cmp byte [esp+edx],0xdf
		40	jbe @f
		41	mov [esp+edx],byte 0xdf
		42	@@:
		43	add [esp+edx],byte 0x20
		44
		45	dec edx
		46	jns .loop
		47	pop ecx
		48	pop edx
		49	ret
		50
		51	incecx2:
		52	push edx
		53	push ecx
		54
		55	mov edx,2
		56	.loop:
		57
		58	cmp byte [esp+edx],0xeb
		59	jbe @f
		60	mov [esp+edx],byte 0xeb
		61	@@:
		62	add [esp+edx],byte 0x14
		63
		64	dec edx
		65	jns .loop
		66	pop ecx
		67	pop edx
		68	ret
		69
		70	drawbuttonframes:
		71
1198	clevermous	72	push esi
		73	push edi
		74	push eax
		75	push ebx
		76	push ecx
		77	push edx
1159	hidnplayr	78
1198	clevermous	79	shr ebx,16
		80	shr ecx,16
		81	mov eax,[TASK_BASE]
1159	hidnplayr	82
1198	clevermous	83	add ebx,[eax-twdw + WDATA.box.left]
		84	add ecx,[eax-twdw + WDATA.box.top]
		85	mov eax, ebx
		86	shl eax, 16
		87	mov ax, bx
		88	add ax, word [esp+8]
		89	mov ebx, ecx
		90	shl ebx, 16
		91	mov bx, cx
		92	push ebx
		93	xor edi, edi
		94	mov ecx, esi
		95	call incecx
		96	call [draw_line]
1159	hidnplayr	97
1198	clevermous	98	movzx edx,word [esp+4+4]
		99	add ebx,edx
		100	shl edx,16
		101	add ebx,edx
		102	mov ecx,esi
		103	call dececx
		104	call [draw_line]
1159	hidnplayr	105
1198	clevermous	106	pop ebx
		107	push edx
		108	mov edx,eax
		109	shr edx,16
		110	mov ax,dx
		111	mov edx,ebx
		112	shr edx,16
		113	mov bx,dx
		114	mov dx,[esp+4+4]
		115	add bx,dx
		116	pop edx
		117	mov ecx,esi
		118	call incecx
		119	call [draw_line]
1159	hidnplayr	120
1198	clevermous	121	mov dx,[esp+8]
		122	add ax,dx
		123	shl edx,16
		124	add eax,edx
		125	add ebx,1*65536
		126	mov ecx,esi
		127	call dececx
		128	call [draw_line]
1159	hidnplayr	129
1198	clevermous	130	pop edx
		131	pop ecx
		132	pop ebx
		133	pop eax
		134	pop edi
		135	pop esi
1159	hidnplayr	136
1198	clevermous	137	ret
1159	hidnplayr	138
		139	button_dececx:
		140
1198	clevermous	141	cmp [buttontype],dword 1
		142	jne .finish
1159	hidnplayr	143	; je bdece
		144	; ret
		145	; bdece:
1198	clevermous	146	push eax
		147	mov eax,0x01
		148	cmp edi,20
		149	jg @f
		150	mov eax,0x02
1159	hidnplayr	151	@@:
1198	clevermous	152	test ecx,0xff
		153	jz @f
		154	sub ecx,eax
1159	hidnplayr	155	@@:
1198	clevermous	156	shl eax,8
		157	test ecx,0xff00
		158	jz @f
		159	sub ecx,eax
1159	hidnplayr	160	@@:
1198	clevermous	161	shl eax,8
		162	test ecx,0xff0000
		163	jz @f
		164	sub ecx,eax
1159	hidnplayr	165	@@:
1198	clevermous	166	pop eax
1159	hidnplayr	167	.finish:
1198	clevermous	168	ret
1159	hidnplayr	169
		170
		171	sys_button:
		172
		173	mov eax, [current_slot]
		174	rol ebx, 16
		175	add bx, word [eax+APPDATA.wnd_clientbox.left]
		176	rol ebx, 16
		177	rol ecx, 16
		178	add cx, word [eax+APPDATA.wnd_clientbox.top]
		179	rol ecx, 16
		180	.forced:
		181
		182	test edx, 0x80000000
		183	jnz remove_button
		184
		185	or bx, bx
		186	jle noaddbutt
		187	or cx, cx
		188	jle noaddbutt
		189
		190	test edx, 0x40000000
		191	jnz button_no_draw
		192
1198	clevermous	193	pushad ; button body
1159	hidnplayr	194	movzx edi, cx
		195	shr ebx, 16
		196	shr ecx, 16
		197	mov eax, [TASK_BASE]
		198	add ebx, [eax-twdw + WDATA.box.left]
		199	add ecx, [eax-twdw + WDATA.box.top]
		200	mov eax, ebx
		201	shl eax, 16
		202	mov ax, bx
		203	add ax, word [esp+16]
		204	mov ebx, ecx
		205	shl ebx, 16
		206	mov bx, cx
		207	mov ecx, esi
		208	cmp [buttontype], 0
		209	je @f
		210	call incecx2
		211	@@:
		212	mov edx, edi
		213
		214	.newline:
		215	call button_dececx
		216	push edi
		217	xor edi, edi
		218	call [draw_line]
		219	pop edi
		220	add ebx, 1*65536+1 ; [ y start \| y end ]
		221	dec edx
		222	jnz .newline
		223	popad
		224
		225	call drawbuttonframes
		226
		227	button_no_draw:
		228
		229	mov edi, [BTN_ADDR]
		230	movzx eax, word [edi]
		231	cmp eax, max_buttons
		232	jge noaddbutt
		233	inc eax
		234	mov [edi], ax
		235
		236	shl eax, 4
		237	add edi, eax
		238
		239	mov ax, [CURRENT_TASK]
		240	stosw
		241	mov ax, dx
		242	stosw ; button id number: bits 0-15
		243	mov eax, ebx
		244	rol eax, 16
		245	stosd ; x start \| x size
		246	mov eax, ecx
		247	rol eax, 16
		248	stosd ; y start \| y size
		249	mov eax, edx
		250	shr eax, 16
		251	stosw ; button id number: bits 16-31
		252
		253	noaddbutt:
		254
		255	ret
		256
		257
		258	remove_button:
		259
		260	and edx, 0x7fffffff
		261
		262	rnewba2:
		263
		264	mov edi, [BTN_ADDR]
		265	mov eax, edi
		266	movzx ebx, word [edi]
		267	inc ebx
		268
		269	rnewba:
		270
		271	dec ebx
		272	jz rnmba
		273
		274	add eax, 0x10
		275
		276	mov cx, [CURRENT_TASK]
		277	cmp cx, [eax]
		278	jnz rnewba
		279	cmp dx, [eax+2]
		280	jnz rnewba
		281
		282	lea ecx, [ebx+1]
		283	shl ecx, 4
		284	mov ebx, eax
		285	add eax, 0x10
		286	call memmove
		287	dec dword [edi]
		288	jmp rnewba2
		289
		290	rnmba:
		291
		292	ret
		293
		294	find_pressed_button_frames:
		295
1198	clevermous	296	pushad
1159	hidnplayr	297
1198	clevermous	298	movzx ebx,word [eax+0]
		299	shl ebx,5
		300	add ebx,window_data
1159	hidnplayr	301	mov ecx, [ebx+ WDATA.box.left] ; window x start
1198	clevermous	302	movzx edx,word [eax+4] ; button x start
		303	add ecx,edx
		304	push ecx
1159	hidnplayr	305
		306	mov dx,[eax+6] ; button x size
1198	clevermous	307	add cx,dx
		308	mov esi,ecx
		309	inc esi
1159	hidnplayr	310	mov ecx, [ebx+WDATA.box.top] ; window y start
		311	mov dx,[eax+8] ; button y start
1198	clevermous	312	add ecx,edx
		313	mov ebx,ecx
		314	mov dx,[eax+10] ; button y size
		315	add dx,cx
		316	inc dx
1159	hidnplayr	317
1198	clevermous	318	pop eax
1159	hidnplayr	319
1198	clevermous	320	; eax x beginning
		321	; ebx y beginning
		322	; esi x end
		323	; edx y end
		324	; ecx color
1159	hidnplayr	325
1198	clevermous	326	mov [pressed_button_eax],eax
		327	mov [pressed_button_ebx],ebx
		328	mov [pressed_button_ecx],ecx
		329	mov [pressed_button_edx],edx
		330	mov [pressed_button_esi],esi
1159	hidnplayr	331
1198	clevermous	332	popad
		333	ret
1159	hidnplayr	334
		335	uglobal
		336	pressed_button_eax dd 0
		337	pressed_button_ebx dd 0
		338	pressed_button_ecx dd 0
		339	pressed_button_edx dd 0
		340	pressed_button_esi dd 0
		341	endg
		342
		343	; negative button image
		344
		345	negativebutton:
1198	clevermous	346	; If requested, do not display button
		347	; boarder on press.
		348	test ebx,0x20000000
		349	jz draw_negative_button
		350	ret
1159	hidnplayr	351	draw_negative_button:
		352
1198	clevermous	353	pushad
1159	hidnplayr	354
1198	clevermous	355	mov eax,[pressed_button_eax]
		356	mov ebx,[pressed_button_ebx]
		357	mov ecx,[pressed_button_ecx]
		358	mov edx,[pressed_button_edx]
		359	mov esi,[pressed_button_esi]
		360	mov ecx,0x01000000
1159	hidnplayr	361
1198	clevermous	362	dec edx
		363	push edx
		364	inc edx
		365	dec esi
		366	push esi
		367	inc esi
1159	hidnplayr	368
1198	clevermous	369	push eax
		370	push ebx
		371	push ecx
		372	push edx
		373	push edi
1159	hidnplayr	374
1198	clevermous	375	call [disable_mouse]
1159	hidnplayr	376
		377	bdbnewline:
1198	clevermous	378	mov edi,1 ; force
		379	cmp eax,[esp+16]
		380	jz bneg
		381	cmp eax,[esp+20]
		382	jz bneg
		383	cmp ebx,[esp+12]
		384	jz bneg
		385	cmp ebx,[esp+24]
		386	jnz nbneg
1159	hidnplayr	387	; jz bneg
		388	; jmp nbneg
		389
		390	bneg:
		391
1198	clevermous	392	;;;call [disable_mouse]
		393	call [putpixel]
1159	hidnplayr	394
		395	nbneg:
		396
1198	clevermous	397	inc eax
		398	cmp eax,esi
		399	jnz bdbnewline
		400	mov eax,[esp+16]
		401	inc ebx
		402	cmp ebx,edx
		403	jnz bdbnewline
1159	hidnplayr	404
1198	clevermous	405	add esp,28
1159	hidnplayr	406
1198	clevermous	407	popad
1159	hidnplayr	408
1198	clevermous	409	ret
1159	hidnplayr	410
		411	; check buttons
		412
		413
		414	; 0000 word process number
		415	; 0002 word button id number : bits 0-15
		416	; 0004 word x start
		417	; 0006 word x size
		418	; 0008 word y start
		419	; 000A word y size
		420	; 000C word button id number : bits 16-31
		421	;
		422	; button table in 0x10 increments
		423	;
		424	; first at 0x10
		425
1198	clevermous	426	align 4
1159	hidnplayr	427	checkbuttons:
		428
		429	cmp [BTN_DOWN],byte 0 ; mouse buttons pressed
		430	jnz @f
		431	;..................................... start 1/5 : modified by vhanla .............................
		432	mov [bPressedMouseXY_B],0
		433	;..................................... end 1/5 : modified by vhanla .............................
		434	ret
		435	@@:
		436	pushad
		437
		438	xor esi, esi
		439	mov edi, [BTN_ADDR]
		440	movzx edx, word [edi]
		441	test edx, edx
		442	jne @f
		443	popad
		444	ret
		445
		446	@@:
		447	;..................................... start 2/5 : modified by vhanla .............................
		448	;here i catch the coordinates when the mouse's button is clicked
		449	push ax
		450	cmp [bPressedMouseXY_B],0;FALSE
		451	jnz @f
		452	mov [bPressedMouseXY_B],1;TRUE - it was already clicked
		453	mov ax,[MOUSE_X]
		454	mov [mx],ax
		455	mov ax,[MOUSE_Y]
		456	mov [my],ax
		457	@@:
1198	clevermous	458	pop ax
1159	hidnplayr	459	;and it is only refreshed after the mouse's button release
		460	;..................................... end 2/5 : modified by vhanla .............................
		461
		462	push esi
		463	inc edx
		464	push edx
		465
		466	buttonnewcheck:
		467
		468	pop edx
		469	pop esi
		470	inc esi
		471	cmp edx,esi
		472	jge bch
		473
1198	clevermous	474	popad ; no button pressed
1159	hidnplayr	475	ret
		476
		477	bch:
		478
		479	push esi
		480	push edx
		481	mov eax,esi
		482	shl eax,4
		483	add eax,edi
		484
		485	; check that button is at top of windowing stack
		486
		487	movzx ebx,word [eax]
		488	movzx ecx,word [WIN_STACK + ebx * 2]
		489	cmp ecx,[TASK_COUNT]
		490	jne buttonnewcheck
		491
		492	; check that button start is inside window x/y end
		493
		494	movzx ebx,word [eax+0]
		495	shl ebx,5
		496
1198	clevermous	497	test [ebx+window_data+WDATA.fl_wstate],WSTATE_MINIMIZED
		498	jnz buttonnewcheck
1159	hidnplayr	499
		500	; add ebx,window_data
		501	; mov ecx,[window_data+ebx+8] ; window end X
		502	movzx edx,word [eax+4] ; button start X
		503	cmp edx, [window_data+ebx+WDATA.box.width] ;ecx
		504	jge buttonnewcheck
		505
		506	; mov ecx,[window_data+ebx+12] ; window end Y
		507	movzx edx, word [eax+8] ; button start Y
		508	cmp edx, [window_data+ebx+WDATA.box.height] ;ecx
		509	jge buttonnewcheck
		510
		511	; check coordinates
1198	clevermous	512	; mouse x >= button x ?
1159	hidnplayr	513	movzx ebx,word [eax+0]
		514	shl ebx,5
		515	add ebx,window_data
1198	clevermous	516	mov ecx, [ebx+WDATA.box.left] ; window x start
1159	hidnplayr	517	movzx edx,word [eax+4] ; button x start
		518	add edx,ecx
		519	;..................................... start 3/5 : modified by vhanla .............................
		520	mov cx,[mx] ;mov cx,[MOUSE_X]
		521	;..................................... end 3/5 : modified by vhanla .............................
		522	cmp edx,ecx
1198	clevermous	523	jg buttonnewcheck
1159	hidnplayr	524
		525	movzx ebx,word [eax+6] ; button x size
		526	add edx,ebx
		527	cmp ecx,edx
1198	clevermous	528	jg buttonnewcheck
1159	hidnplayr	529
1198	clevermous	530	; mouse y >= button y ?
1159	hidnplayr	531	movzx ebx,word [eax+0]
		532	shl ebx,5
		533	add ebx,window_data
1198	clevermous	534	mov ecx, [ebx+WDATA.box.top] ; window y start
1159	hidnplayr	535	movzx edx,word [eax+8] ; button y start
		536	add edx,ecx
		537	;..................................... start 4/5 : modified by vhanla .............................
		538	mov cx,[my] ;mov cx,[MOUSE_Y]
		539	;..................................... start 4/5 : modified by vhanla .............................
		540	cmp edx,ecx
1198	clevermous	541	jg buttonnewcheck
1159	hidnplayr	542
		543	movzx ebx,word [eax+10] ; button y size
		544	add edx,ebx
		545	cmp ecx,edx
1198	clevermous	546	jg buttonnewcheck
1159	hidnplayr	547
		548	; mouse on button
		549
		550	pop edx
		551	pop esi
		552
1198	clevermous	553	mov bx,[eax+0xc] ; button id : bits 16-31
1159	hidnplayr	554	shl ebx,16
1198	clevermous	555	mov bx,[eax+2] ; button id : bits 00-16
1159	hidnplayr	556	push ebx
		557
		558	mov [MOUSE_DOWN],byte 1 ; no mouse down checks
		559	call find_pressed_button_frames
		560	call negativebutton
		561
		562	pushad
		563	; // Alver 22.06.2008 // {
		564	push eax
		565	mov al, byte [BTN_DOWN]
		566	mov byte [btn_down_determ], al
		567	pop eax
		568	; } \\ Alver \\
		569
		570	cbwaitmouseup:
		571
		572	call checkidle
		573
		574	call [draw_pointer]
		575
		576	pushad
		577	call stack_handler
		578	popad
		579
		580	cmp [BTN_DOWN],byte 0 ; mouse buttons pressed ?
		581	jnz cbwaitmouseup
		582	popad
		583
		584	call negativebutton
		585	mov [MOUSE_BACKGROUND],byte 0 ; no mouse background
		586	mov [DONT_DRAW_MOUSE],byte 0 ; draw mouse
		587	;..................................... start 5/5 : modified by vhanla .............................
		588	; check coordinates
		589	iglobal
		590	mx dw 0x0 ; keeps the x mouse's position when it was clicked
		591	my dw 0x0 ; keeps the y mouse's position when it was clicked
		592	bPressedMouseXY_B db 0x0
		593	btn_down_determ db 0x0 ; << // Alver 22.06.2008// <<
		594	endg
		595
		596	pusha
		597	; mouse x >= button x ?
		598	movzx ebx,word [eax+0]
1198	clevermous	599	shl ebx,5
		600	add ebx,window_data
		601	mov ecx, [ebx+WDATA.box.left] ; window x start
1159	hidnplayr	602	movzx edx,word [eax+4] ; button x start
1198	clevermous	603	add edx,ecx
		604	mov cx,[MOUSE_X]
		605	cmp edx,ecx
		606	jg no_on_button ;if we release the pointer out of the button area
1159	hidnplayr	607
		608	movzx ebx,word [eax+6] ; button x size
1198	clevermous	609	add edx,ebx
		610	cmp ecx,edx
		611	jg no_on_button
1159	hidnplayr	612
1198	clevermous	613	; mouse y >= button y ?
1159	hidnplayr	614	movzx ebx,word [eax+0]
1198	clevermous	615	shl ebx,5
		616	add ebx,window_data
		617	mov ecx, [ebx+WDATA.box.top] ; window y start
1159	hidnplayr	618	movzx edx,word [eax+8] ; button y start
1198	clevermous	619	add edx,ecx
		620	mov cx,[MOUSE_Y]
		621	cmp edx,ecx
		622	jg no_on_button
1159	hidnplayr	623
		624	movzx ebx,word [eax+10] ; button y size
1198	clevermous	625	add edx,ebx
		626	cmp ecx,edx
		627	jg no_on_button
1159	hidnplayr	628	popa
1198	clevermous	629	mov [BTN_COUNT],byte 1 ; no of buttons in buffer
		630	pop ebx
		631	mov [BTN_BUFF],ebx ; lets put the button id in buffer
1159	hidnplayr	632	push ebx
		633	pusha
		634	jmp yes_on_button
		635	no_on_button:
1198	clevermous	636	mov [BTN_COUNT],byte 0 ; no of buttons in buffer
1159	hidnplayr	637	yes_on_button:
1198	clevermous	638	mov [MOUSE_DOWN],byte 0 ; mouse down -> do not draw
1159	hidnplayr	639	popa
		640	pop ebx
		641	popa
		642	ret
		643
		644	;..................................... end 5/5 : modified by vhanla ................................

Subversion Repositories Kolibri OS

(root)/kernel/branches/net/gui/button.inc – Rev 1206