WebSVN – Kolibri OS – Blame – /kernel/trunk/gui/button.inc

Rev	Author	Line No.	Line
1	ha	1	max_buttons=4095
		2	dececx:
		3	push edx
		4	push ecx
		5
38	halyavin	6	mov edx,2
		7	.loop:
1	ha	8
38	halyavin	9	cmp byte [esp+edx],0x20
		10	jae @f
1	ha	11	mov [esp+edx],byte 0x20
		12	@@:
		13	sub [esp+edx],byte 0x20
		14
38	halyavin	15	dec edx
		16	jns .loop
1	ha	17
		18	pop ecx
		19	pop edx
		20	ret
38	halyavin	21
		22	incecx:
		23	push edx
		24	push ecx
		25
		26	mov edx,2
		27	.loop:
		28
		29	cmp byte [esp+edx],0xdf
		30	jbe @f
		31	mov [esp+edx],byte 0xdf
		32	@@:
		33	add [esp+edx],byte 0x20
		34
		35	dec edx
		36	jns .loop
		37	pop ecx
		38	pop edx
		39	ret
		40
		41	incecx2:
		42	push edx
		43	push ecx
		44
		45	mov edx,2
		46	.loop:
		47
		48	cmp byte [esp+edx],0xeb
		49	jbe @f
		50	mov [esp+edx],byte 0xeb
		51	@@:
		52	add [esp+edx],byte 0x14
		53
		54	dec edx
		55	jns .loop
		56	pop ecx
		57	pop edx
		58	ret
1	ha	59
		60	drawbuttonframes:
		61
		62	push esi
		63	push edi
		64	push eax
		65	push ebx
		66	push ecx
		67	push edx
		68
		69	shr eax,16
		70	shr ebx,16
		71	mov edx,[0x3010]
		72
		73	add eax,[edx-twdw]
		74	add ebx,[edx-twdw+4]
		75	mov cx,ax
		76	mov dx,bx
		77	shl eax,16
		78	shl ebx,16
		79	mov ax,cx
		80	mov bx,dx
		81	add ax,word [esp+12]
		82	mov esi,ebx
		83	mov edi,0
		84	mov ecx,[esp+0]
38	halyavin	85	call incecx
1	ha	86	call [draw_line]
		87
		88	movzx edx,word [esp+8]
		89	add ebx,edx
		90	shl edx,16
		91	add ebx,edx
		92	mov ecx,[esp+0]
		93	call dececx
		94	call [draw_line]
		95
		96	mov ebx,esi
		97	push edx
		98	mov edx,eax
		99	shr edx,16
		100	mov ax,dx
		101	mov edx,ebx
		102	shr edx,16
		103	mov bx,dx
		104	mov dx,[esp+8+4]
		105	add bx,dx
		106	pop edx
		107	mov edi,0
		108	mov ecx,[esp+0]
38	halyavin	109	call incecx
1	ha	110	call [draw_line]
		111
		112	mov esi,edx
		113	mov dx,[esp+12]
		114	add ax,dx
		115	shl edx,16
		116	add eax,edx
		117	add ebx,1*65536
		118	mov edx,esi
		119	mov ecx,[esp+0]
		120	call dececx
		121	call [draw_line]
		122
		123	pop edx
		124	pop ecx
		125	pop ebx
		126	pop eax
		127	pop edi
		128	pop esi
		129
		130	ret
		131
		132	button_dececx:
		133
		134	cmp [buttontype],dword 1
		135	jne .finish
		136	; je bdece
		137	; ret
		138	; bdece:
		139	push eax
		140	mov eax,0x01
		141	cmp edi,20
		142	jg @f
		143	mov eax,0x02
		144	@@:
		145	test ecx,0xff
		146	jz @f
		147	sub ecx,eax
		148	@@:
		149	shl eax,8
		150	test ecx,0xff00
		151	jz @f
		152	sub ecx,eax
		153	@@:
		154	shl eax,8
		155	test ecx,0xff0000
		156	jz @f
		157	sub ecx,eax
		158	@@:
		159	pop eax
		160	.finish:
		161	ret
		162
		163
		164	sys_button:
		165
114	mikedld	166	push edi
		167	mov edi,[0x3000]
		168	shl edi,8
		169	rol eax,16
		170	add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left]
		171	rol eax,16
		172	rol ebx,16
		173	add bx,word[edi+0x80000+APPDATA.wnd_clientbox.top]
		174	rol ebx,16
		175	pop edi
		176	.forced:
		177
1	ha	178	test ecx,0x80000000
		179	jnz remove_button
		180
		181	push esi
		182	push edi
114	mikedld	183	push eax ;
		184	push ebx ;
		185	push ecx ;
1	ha	186	push edx
		187
54	mikedld	188	or ax,ax
		189	jle noaddbutt
		190	or bx,bx
		191	jle noaddbutt
		192
1	ha	193	test ecx,0x40000000
		194	jnz button_no_draw
		195
		196	pushad ; button body
		197	push ebx
		198	shr eax,16
		199	shr ebx,16
		200	mov edx,[0x3010]
		201	mov esi,[edx-twdw]
		202	mov edi,[edx-twdw+4]
		203	add eax,esi
		204	add ebx,edi
		205	mov cx,ax
		206	mov dx,bx
		207	shl eax,16
		208	shl ebx,16
		209	mov ax,cx
		210	mov bx,dx
		211	movzx ecx,word [4+32+esp+12]
		212	add eax,ecx
		213	mov ecx,[4+32+esp+0]
		214	cmp [buttontype],dword 0
		215	je @f
38	halyavin	216	call incecx2
1	ha	217	@@:
		218	movzx edi,word [esp]
		219
		220	pop edx
		221	and edx, 0xFFFF
102	poddubny	222
1	ha	223	.newline:
		224	call button_dececx
		225	push edi
		226	xor edi, edi
		227	call [draw_line]
		228	pop edi
		229	add ebx,1*65536+1 ; [ y start \| y end ]
		230	dec edx
		231	jnz .newline
		232	popad
		233
		234	call drawbuttonframes
		235
		236	button_no_draw:
		237
		238	and ecx,0xffff
		239
		240	mov edi,[0x3010]
		241	sub edi,twdw
		242
		243	mov edi,[0xfe88]
		244	movzx eax,word [edi]
		245	cmp eax,max_buttons
		246	jge noaddbutt
		247	inc eax
		248	mov [edi],ax
		249
		250	shl eax,4
		251	add eax,edi
		252
		253	mov bx,[0x3000]
		254	mov [eax],bx
		255
		256	add eax,2 ; save button id number
		257	mov ebx,[esp+4]
		258	mov [eax],bx ; bits 0-15
		259	shr ebx,16
		260	mov [eax-2+0xc],bx; bits 16-31
		261	add eax,2 ; x start
		262	mov bx,[esp+12+2]
		263	mov [eax],bx
		264	add eax,2 ; x size
		265	mov bx,[esp+12+0]
		266	mov [eax],bx
		267	add eax,2 ; y start
		268	mov bx,[esp+8+2]
		269	mov [eax],bx
		270	add eax,2 ; y size
		271	mov bx,[esp+8+0]
		272	mov [eax],bx
		273
		274	noaddbutt:
		275
		276	pop edx
		277	pop ecx
		278	pop ebx
		279	pop eax
		280	pop edi
		281	pop esi
		282
		283	ret
		284
		285
		286	remove_button:
		287
		288	and ecx,0x7fffffff
		289
		290	rnewba2:
		291
		292	mov edi,[0xfe88]
		293	mov eax,edi
		294	movzx ebx,word [edi]
		295	inc bx
		296
		297	rnewba:
		298
		299	dec bx
		300	jz rnmba
		301
		302	add eax,0x10
		303
		304	mov dx,[0x3000]
		305	cmp dx,[eax]
		306	jnz rnewba
		307
		308	cmp cx,[eax+2]
		309	jnz rnewba
		310
		311	pushad
		312	mov ecx,ebx
		313	inc ecx
		314	shl ecx,4
		315	mov ebx,eax
		316	add eax,0x10
		317	call memmove
		318	dec dword [edi]
		319	popad
		320
		321	jmp rnewba2
		322
		323	rnmba:
		324
		325	ret
		326
		327	find_pressed_button_frames:
		328
		329	pushad
		330
		331	movzx ebx,word [eax+0]
		332	shl ebx,5
		333	add ebx,window_data
		334	movzx ecx,word [ebx+0] ; window x start
		335	movzx edx,word [eax+4] ; button x start
		336	add ecx,edx
		337	push ecx
		338
		339	mov dx,[eax+6] ; button x size
		340	add cx,dx
		341	mov esi,ecx
		342	inc esi
		343	mov cx,[ebx+4] ; window y start
		344	mov dx,[eax+8] ; button y start
		345	add ecx,edx
		346	mov ebx,ecx
		347	mov dx,[eax+10] ; button y size
		348	add dx,cx
		349	inc dx
		350
		351	pop eax
		352
		353	; eax x beginning
		354	; ebx y beginning
		355	; esi x end
		356	; edx y end
		357	; ecx color
		358
		359	mov [pressed_button_eax],eax
		360	mov [pressed_button_ebx],ebx
		361	mov [pressed_button_ecx],ecx
		362	mov [pressed_button_edx],edx
		363	mov [pressed_button_esi],esi
		364
		365	popad
		366	ret
		367
		368	uglobal
		369	pressed_button_eax dd 0
		370	pressed_button_ebx dd 0
		371	pressed_button_ecx dd 0
		372	pressed_button_edx dd 0
		373	pressed_button_esi dd 0
		374	endg
		375
		376	; negative button image
		377
		378	negativebutton:
		379	; If requested, do not display button
		380	; boarder on press.
		381	test ebx,0x20000000
		382	jz draw_negative_button
		383	ret
		384	draw_negative_button:
		385
		386	pushad
		387
		388	mov eax,[pressed_button_eax]
		389	mov ebx,[pressed_button_ebx]
		390	mov ecx,[pressed_button_ecx]
		391	mov edx,[pressed_button_edx]
		392	mov esi,[pressed_button_esi]
		393	mov ecx,0x01000000
		394
		395	dec edx
		396	push edx
		397	inc edx
		398	dec esi
		399	push esi
		400	inc esi
		401
		402	push eax
		403	push ebx
		404	push ecx
		405	push edx
		406	push edi
		407
		408	call [disable_mouse]
		409
		410	bdbnewline:
		411	mov edi,1 ; force
		412	cmp eax,[esp+16]
		413	jz bneg
		414	cmp eax,[esp+20]
		415	jz bneg
		416	cmp ebx,[esp+12]
		417	jz bneg
		418	cmp ebx,[esp+24]
		419	jnz nbneg
		420	; jz bneg
		421	; jmp nbneg
		422
		423	bneg:
		424
		425	;;;call [disable_mouse]
		426	call [putpixel]
		427
		428	nbneg:
		429
		430	inc eax
		431	cmp eax,esi
		432	jnz bdbnewline
		433	mov eax,[esp+16]
		434	inc ebx
		435	cmp ebx,edx
		436	jnz bdbnewline
		437
		438	add esp,28
		439
		440	popad
		441
		442	ret
		443
		444	; check buttons
		445
		446
		447	; 0000 word process number
		448	; 0002 word button id number : bits 0-15
		449	; 0004 word x start
		450	; 0006 word x size
		451	; 0008 word y start
		452	; 000A word y size
		453	; 000C word button id number : bits 16-31
		454	;
		455	; button table in 0x10 increments
		456	;
		457	; first at 0x10
		458
		459
		460	checkbuttons:
		461
		462	cmp [0xfb40],byte 0 ; mouse buttons pressed
		463	jnz @f
		464	ret
		465	@@:
		466
		467	pushad
		468
		469	xor esi, esi
		470	mov edi, [0xfe88]
		471	movzx edx, word [edi]
		472	test edx, edx
		473	jne @f
		474	popad
		475	ret
		476
		477	@@:
		478
		479	push esi
		480	inc edx
		481	push edx
		482
		483	buttonnewcheck:
		484
		485	pop edx
		486	pop esi
		487	inc esi
		488	cmp edx,esi
		489	jge bch
		490
		491	popad ; no button pressed
		492	ret
		493
		494	bch:
		495
		496	push esi
		497	push edx
		498	mov eax,esi
		499	shl eax,4
		500	add eax,edi
		501
28	mario79	502	;......................start 1/2 : modified by vhanla .............................
		503	mov [buttonid],eax
		504	;......................end 1/2 : modified by vhanla .............................
		505
1	ha	506	; check that button is at top of windowing stack
		507
		508	movzx ebx,word [eax]
		509	movzx ecx,word [0xC000 + ebx * 2]
		510	cmp ecx,[0x3004]
		511	jne buttonnewcheck
		512
		513	; check that button start is inside window x/y end
		514
		515	movzx ebx,word [eax+0]
		516	shl ebx,5
41	mikedld	517
		518	test [ebx+window_data+WDATA.fl_wstate],WSTATE_MINIMIZED
		519	jnz buttonnewcheck
		520
1	ha	521	; add ebx,window_data
		522	; mov ecx,[window_data+ebx+8] ; window end X
		523	movzx edx,word [eax+4] ; button start X
		524	cmp edx, [window_data+ebx+8] ;ecx
		525	jge buttonnewcheck
		526
		527	; mov ecx,[window_data+ebx+12] ; window end Y
		528	movzx edx, word [eax+8] ; button start Y
		529	cmp edx, [window_data+ebx+12] ;ecx
		530	jge buttonnewcheck
		531
		532	; check coordinates
		533	; mouse x >= button x ?
		534	movzx ebx,word [eax+0]
		535	shl ebx,5
		536	add ebx,window_data
		537	movzx ecx,word [ebx+0] ; window x start
		538	movzx edx,word [eax+4] ; button x start
		539	add edx,ecx
		540	mov cx,[0xfb0a]
		541	cmp edx,ecx
		542	jg buttonnewcheck
		543
		544	movzx ebx,word [eax+6] ; button x size
		545	add edx,ebx
		546	cmp ecx,edx
		547	jg buttonnewcheck
		548
		549	; mouse y >= button y ?
		550	movzx ebx,word [eax+0]
		551	shl ebx,5
		552	add ebx,window_data
		553	movzx ecx,word [ebx+4] ; window y start
		554	movzx edx,word [eax+8] ; button y start
		555	add edx,ecx
		556	mov cx,[0xfb0c]
		557	cmp edx,ecx
		558	jg buttonnewcheck
		559
		560	movzx ebx,word [eax+10] ; button y size
		561	add edx,ebx
		562	cmp ecx,edx
		563	jg buttonnewcheck
		564
		565	; mouse on button
		566
		567	pop edx
		568	pop esi
		569
		570	mov bx,[eax+0xc] ; button id : bits 16-31
		571	shl ebx,16
		572	mov bx,[eax+2] ; button id : bits 00-16
		573	push ebx
		574
		575	mov [0xfb44],byte 1 ; no mouse down checks
		576	call find_pressed_button_frames
		577	call negativebutton
		578
		579	pushad
		580	cbwaitmouseup:
		581
		582	call checkidle
		583
		584	call [draw_pointer]
		585
		586	pushad
		587	call stack_handler
		588	popad
		589
		590	cmp [0xfb40],byte 0 ; mouse buttons pressed ?
		591	jnz cbwaitmouseup
		592	popad
		593
		594	call negativebutton
		595	mov [0xfff4],byte 0 ; no mouse background
		596	mov [0xfff5],byte 0 ; draw mouse
28	mario79	597	;..................................... start 2/2 : modified by vhanla .............................
		598	; check coordinates
		599	jmp afterbuttonid
		600	buttonid dd 0x0 ;here a will backup the eax value
		601	afterbuttonid:
		602
33	mario79	603	pusha
		604	; mouse x >= button x ?
		605	movzx ebx,word [eax+0]
		606	shl ebx,5
		607	add ebx,window_data
		608	movzx ecx,word [ebx+0] ; window x start
		609	movzx edx,word [eax+4] ; button x start
		610	add edx,ecx
		611	mov cx,[0xfb0a]
		612	cmp edx,ecx
		613	jg no_on_button ;if we release the pointer out of the button area
28	mario79	614
33	mario79	615	movzx ebx,word [eax+6] ; button x size
		616	add edx,ebx
		617	cmp ecx,edx
		618	jg no_on_button
28	mario79	619
33	mario79	620	; mouse y >= button y ?
		621	movzx ebx,word [eax+0]
		622	shl ebx,5
		623	add ebx,window_data
		624	movzx ecx,word [ebx+4] ; window y start
		625	movzx edx,word [eax+8] ; button y start
		626	add edx,ecx
		627	mov cx,[0xfb0c]
		628	cmp edx,ecx
		629	jg no_on_button
28	mario79	630
33	mario79	631	movzx ebx,word [eax+10] ; button y size
		632	add edx,ebx
		633	cmp ecx,edx
		634	jg no_on_button
		635	popa
		636	mov [0xf500],byte 1 ; no of buttons in buffer
		637	pop ebx
		638	mov [0xf501],ebx ; lets put the button id in buffer
		639	push ebx
		640	pusha
		641	jmp yes_on_button
28	mario79	642	no_on_button:
33	mario79	643	mov [0xf500],byte 0 ; no of buttons in buffer
28	mario79	644	yes_on_button:
33	mario79	645	mov [0xfb44],byte 0 ; mouse down -> do not draw
		646	popa
		647	pop ebx
		648	popa
		649	ret
		650
28	mario79	651	;..................................... end 2/2 : modified by vhanla ................................

Subversion Repositories Kolibri OS

(root)/kernel/trunk/gui/button.inc @ 2971 – Rev 114