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

Rev	Author	Line No.	Line
1	ha	1	max_buttons=4095
		2	dececx:
		3
		4	push eax
		5	push edx
		6	push ecx
		7
		8	mov edx,1
		9	dececl:
		10
		11	movzx eax,byte [esp+edx]
		12	cmp eax,0x20
		13	jge @f
		14	mov [esp+edx],byte 0x20
		15	@@:
		16	sub [esp+edx],byte 0x20
		17
		18	add edx,1
		19	cmp edx,4
		20	jbe dececl
		21
		22	pop ecx
		23	pop edx
		24	pop eax
		25	ret
		26
		27
		28	drawbuttonframes:
		29
		30	push esi
		31	push edi
		32	push eax
		33	push ebx
		34	push ecx
		35	push edx
		36
		37	shr eax,16
		38	shr ebx,16
		39	mov edx,[0x3010]
		40
		41	add eax,[edx-twdw]
		42	add ebx,[edx-twdw+4]
		43	mov cx,ax
		44	mov dx,bx
		45	shl eax,16
		46	shl ebx,16
		47	mov ax,cx
		48	mov bx,dx
		49	add ax,word [esp+12]
		50	mov esi,ebx
		51	mov edi,0
		52	mov ecx,[esp+0]
		53	add ecx,0x202020
		54	call [draw_line]
		55
		56	movzx edx,word [esp+8]
		57	add ebx,edx
		58	shl edx,16
		59	add ebx,edx
		60	mov ecx,[esp+0]
		61	call dececx
		62	call [draw_line]
		63
		64	mov ebx,esi
		65	push edx
		66	mov edx,eax
		67	shr edx,16
		68	mov ax,dx
		69	mov edx,ebx
		70	shr edx,16
		71	mov bx,dx
		72	mov dx,[esp+8+4]
		73	add bx,dx
		74	pop edx
		75	mov edi,0
		76	mov ecx,[esp+0]
		77	add ecx,0x202020
		78	call [draw_line]
		79
		80	mov esi,edx
		81	mov dx,[esp+12]
		82	add ax,dx
		83	shl edx,16
		84	add eax,edx
		85	add ebx,1*65536
		86	mov edx,esi
		87	mov ecx,[esp+0]
		88	call dececx
		89	call [draw_line]
		90
		91	pop edx
		92	pop ecx
		93	pop ebx
		94	pop eax
		95	pop edi
		96	pop esi
		97
		98	ret
		99
		100	button_dececx:
		101
		102	cmp [buttontype],dword 1
		103	jne .finish
		104	; je bdece
		105	; ret
		106	; bdece:
		107	push eax
		108	mov eax,0x01
		109	cmp edi,20
		110	jg @f
		111	mov eax,0x02
		112	@@:
		113	test ecx,0xff
		114	jz @f
		115	sub ecx,eax
		116	@@:
		117	shl eax,8
		118	test ecx,0xff00
		119	jz @f
		120	sub ecx,eax
		121	@@:
		122	shl eax,8
		123	test ecx,0xff0000
		124	jz @f
		125	sub ecx,eax
		126	@@:
		127	pop eax
		128	.finish:
		129	ret
		130
		131
		132	sys_button:
		133
		134	test ecx,0x80000000
		135	jnz remove_button
		136
		137	push esi
		138	push edi
		139	push eax
		140	push ebx
		141	push ecx
		142	push edx
		143
		144	test ecx,0x40000000
		145	jnz button_no_draw
		146
		147	pushad ; button body
		148	push ebx
		149	shr eax,16
		150	shr ebx,16
		151	mov edx,[0x3010]
		152	mov esi,[edx-twdw]
		153	mov edi,[edx-twdw+4]
		154	add eax,esi
		155	add ebx,edi
		156	mov cx,ax
		157	mov dx,bx
		158	shl eax,16
		159	shl ebx,16
		160	mov ax,cx
		161	mov bx,dx
		162	movzx ecx,word [4+32+esp+12]
		163	add eax,ecx
		164	mov ecx,[4+32+esp+0]
		165	cmp [buttontype],dword 0
		166	je @f
		167	add ecx,0x141414
		168	@@:
		169	movzx edi,word [esp]
		170
		171	;
		172	pop edx
		173	and edx, 0xFFFF
		174	;;cli
		175	.newline:
		176	call button_dececx
		177	push edi
		178	xor edi, edi
		179	call [draw_line]
		180	pop edi
		181	add ebx,1*65536+1 ; [ y start \| y end ]
		182	dec edx
		183	jnz .newline
		184	;;sti
		185	;; pop ebx
		186	;
		187	popad
		188
		189	call drawbuttonframes
		190
		191	button_no_draw:
		192
		193	and ecx,0xffff
		194
		195	mov edi,[0x3010]
		196	sub edi,twdw
		197
		198	mov edi,[0xfe88]
		199	movzx eax,word [edi]
		200	cmp eax,max_buttons
		201	jge noaddbutt
		202	inc eax
		203	mov [edi],ax
		204
		205	shl eax,4
		206	add eax,edi
		207
		208	mov bx,[0x3000]
		209	mov [eax],bx
		210
		211	add eax,2 ; save button id number
		212	mov ebx,[esp+4]
		213	mov [eax],bx ; bits 0-15
		214	shr ebx,16
		215	mov [eax-2+0xc],bx; bits 16-31
		216	add eax,2 ; x start
		217	mov bx,[esp+12+2]
		218	mov [eax],bx
		219	add eax,2 ; x size
		220	mov bx,[esp+12+0]
		221	mov [eax],bx
		222	add eax,2 ; y start
		223	mov bx,[esp+8+2]
		224	mov [eax],bx
		225	add eax,2 ; y size
		226	mov bx,[esp+8+0]
		227	mov [eax],bx
		228
		229	noaddbutt:
		230
		231	pop edx
		232	pop ecx
		233	pop ebx
		234	pop eax
		235	pop edi
		236	pop esi
		237
		238	ret
		239
		240
		241	remove_button:
		242
		243	and ecx,0x7fffffff
		244
		245	rnewba2:
		246
		247	mov edi,[0xfe88]
		248	mov eax,edi
		249	movzx ebx,word [edi]
		250	inc bx
		251
		252	rnewba:
		253
		254	dec bx
		255	jz rnmba
		256
		257	add eax,0x10
		258
		259	mov dx,[0x3000]
		260	cmp dx,[eax]
		261	jnz rnewba
		262
		263	cmp cx,[eax+2]
		264	jnz rnewba
		265
		266	pushad
		267	mov ecx,ebx
		268	inc ecx
		269	shl ecx,4
		270	mov ebx,eax
		271	add eax,0x10
		272	call memmove
		273	dec dword [edi]
		274	popad
		275
		276	jmp rnewba2
		277
		278	rnmba:
		279
		280	ret
		281
		282	find_pressed_button_frames:
		283
		284	pushad

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(root)/kernel/trunk/gui/button.inc @ 54 – Rev 33