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

Rev	Author	Line No.	Line
1	ha	1	setwindowdefaults:
		2	pushad
		3
		4	xor eax,eax
		5	mov ecx,0xc000
		6	@@:
		7	inc eax
		8	add ecx,2
		9	mov [ecx+0x000],ax ; process no
		10	mov [ecx+0x400],ax ; positions in stack
		11	cmp ecx,0xc400-2 ; the more high, the more surface
		12	jnz @b
		13
		14	popad
		15	ret
		16
		17
		18
		19	; eax = cx
		20	; ebx = cy
		21	; ecx = ex
		22	; edx = ey
		23	; ��: �� , �� ,
		24	; � �� setscreen
		25	align 4
		26	calculatescreen:
		27	pushad
		28	cli
		29
		30	mov esi, 1
		31	xor eax, eax
		32	xor ebx, ebx
		33	mov ecx, [0xFE00]
		34	mov edx, [0xFE04]
		35	call setscreen
		36
		37	mov ebp, [0x3004] ; number of processes
		38	cmp ebp, 1
		39	jbe .finish
		40	align 4
		41	.new_wnd:
		42	movzx edi, word [0xC400 + esi * 2]
		43	shl edi, 5
		44	add edi, window_data
		45	mov eax, [edi+0]
		46	mov ebx, [edi+4]
		47	mov ecx, [edi+8]
		48	test ecx, ecx
		49	jz .not_wnd
		50	add ecx, eax
		51	mov edx, [edi+12]
		52	add edx, ebx
		53	push esi
		54	movzx esi, word [0xC400 + esi * 2]
		55	call setscreen
		56	pop esi
		57	.not_wnd:
		58	inc esi
		59	dec ebp
		60	jnz .new_wnd
		61	.finish:
		62	sti
		63	popad
		64	ret
		65
		66
		67
		68	virtual at esp
		69	ff_xsz dd ?
		70	ff_ysz dd ?
		71	ff_scale dd ?
		72	end virtual
		73
		74	align 4
		75	; ��
		76	setscreen:
		77	; eax x start
		78	; ebx y start
		79	; ecx x end
		80	; edx y end
		81	; esi process number
		82	pushad
		83	mov edi, esi ;;;word [esi*2+0xc400]
		84	shl edi, 8
		85	add edi, 0x80000+0x80 ; address of random shaped window area
		86	cmp [edi], dword 0
		87	jne .free_form
		88
		89	; get x&y size
		90	sub ecx, eax
		91	sub edx, ebx
		92	inc ecx
		93	inc edx
		94
		95	; get WinMap start
		96	mov edi, [0xFE00] ; screen_sx
		97	inc edi
		98	imul edi, ebx
		99	add edi, eax
		100	add edi, WinMapAddress
		101
		102	.new_y:
		103	push ecx ; sx
		104	push edx
		105
		106	mov edx, esi
		107	align 4
		108	.new_x:
		109	mov byte [edi], dl
		110	inc edi
		111	dec ecx
		112	jnz .new_x
		113
		114	pop edx
		115	pop ecx
		116	add edi, [0xFE00]
		117	inc edi
		118	sub edi, ecx
		119	dec edx
		120	jnz .new_y
		121	popad
		122	ret
		123	.read_byte:
		124	;eax - address
		125	;esi - slot
		126	push eax
		127	push ebx
		128	push ecx
		129	push edx
		130	mov edx,eax
		131	mov eax,esi
		132	lea ebx,[esp+12]
		133	mov ecx,1
		134	call read_process_memory
		135	pop edx
		136	pop ecx
		137	pop ebx
		138	pop eax
		139	ret
		140	.free_form:
		141
		142	; for (y=0; y <= x_size; y++)
		143	; for (x=0; x <= x_size; x++)
		144	; if (shape[coord(x,y,scale)]==1)
		145	; set_pixel(x, y, process_number);
		146
		147	sub ecx, eax
		148	sub edx, ebx
		149	inc ecx
		150	inc edx
		151
		152	push dword [edi+4] ; push scale first -> for loop
		153
		154	; get WinMap start -> ebp
		155	push eax
		156	mov eax, [0xFE00] ; screen_sx
		157	inc eax
		158	imul eax, ebx ;ebx
		159	add eax, [esp] ;eax
		160	add eax, WinMapAddress
		161	mov ebp, eax
		162
		163	mov edi, [edi]
		164	; mov eax, esi
		165	; shl eax, 5
		166	; add edi, [eax+0x3000+0x10]
		167	pop eax
		168
		169	; eax = x_start
		170	; ebx = y_start
		171	; ecx = x_size
		172	; edx = y_size
		173	; esi = process_number
		174	; edi = &shape
		175	; [scale]
		176	push edx ecx ;ebx eax
		177	xor ebx, ebx
		178	align 4
		179	.ff_new_y:
		180	xor edx, edx
		181	align 4
		182	.ff_new_x:
		183	; -- body --
		184	mov ecx, [ff_scale]
		185	mov eax, [ff_xsz]
		186	shr eax, cl
		187	push ebx edx
		188	shr ebx, cl
		189	shr edx, cl
		190	imul eax, ebx
		191	add eax, edx
		192	pop edx ebx
		193	add eax, edi ;[ff_shape]
		194	call .read_byte
		195	; cmp byte [eax], 1
		196	; jne @f
		197	test al,al
		198	jz @f
		199	mov eax, esi ; [ff_proc]
		200	mov [ebp], al
		201	@@:
		202	; -- end body --
		203	inc ebp
		204	inc edx
		205	cmp edx, [ff_xsz]
		206	jb .ff_new_x
		207	sub ebp, [ff_xsz]
		208	add ebp, [0xFE00] ; screen.x
		209	inc ebp
		210	inc ebx
		211	cmp ebx, [ff_ysz]
		212	jb .ff_new_y
		213
		214	pop ecx edx ; eax ebx first
		215	add esp, 4
		216	popad
		217	ret
		218
		219
		220	display_settings:
		221
		222	; eax = 0 ; DISPLAY redraw
		223	; ebx = 0 ; all
		224	;
		225	; eax = 1 ; BUTTON type
		226	; ebx = 0 ; flat
		227	; ebx = 1 ; 3D
		228	; eax = 2 ; set WINDOW colours
		229	; ebx = pointer to table
		230	; ecx = number of bytes define
		231	; eax = 3 ; get WINDOW colours
		232	; ebx = pointer to table
		233	; ecx = number of bytes wanted
		234	; eax = 4 ; get skin height
		235	; input : nothing
		236	; output : eax = skin height in pixel
		237
		238
		239	pushad
		240
		241	test eax, eax ; redraw display
		242	jnz dspl0
		243	test ebx, ebx
		244	jnz dspl0
		245	cmp [windowtypechanged],dword 1
		246	jne dspl00
		247	mov [windowtypechanged],dword 0
		248	mov [dlx],dword 0
		249	mov [dly],dword 0
		250	mov eax,[0xfe00]
		251	mov [dlxe],eax
		252	mov eax,[0xfe04]
		253	mov [dlye],eax
		254	mov eax,window_data
		255	call redrawscreen
		256	dspl00:
		257	popad
		258	ret
		259	dspl0:
		260
		261	cmp eax,1 ; button type
		262	jne dspl1
		263	and ebx,1
		264	cmp ebx,[buttontype]
		265	je dspl9
		266	mov [buttontype],ebx
		267	mov [windowtypechanged],dword 1
		268	dspl9:
		269	popad
		270	ret
		271	dspl1:
		272
		273	cmp eax,2 ; set common window colours
		274	jne no_com_colours
		275	mov [windowtypechanged],dword 1
		276	mov esi,[0x3010]
		277	add esi,0x10
		278	add ebx,[esi]
		279	mov esi,ebx
		280	mov edi,common_colours
		281	and ecx,127
		282	cld
		283	rep movsb
		284	popad
		285	ret
		286	no_com_colours:
		287
		288	cmp eax,3 ; get common window colours
		289	jne no_get_com
		290	mov esi,[0x3010]
		291	add esi,0x10
		292	add ebx,[esi]
		293	mov edi,ebx
		294	mov esi,common_colours
		295	and ecx,127
		296	cld
		297	rep movsb
		298	popad
		299	ret
		300	no_get_com:
		301
		302	cmp eax,4 ; get skin height
		303	jne no_skin_height
		304	popad
		305	mov eax,[_skinh]
		306	mov [esp+36],eax
		307	ret
		308	no_skin_height:
		309
		310	popad
		311	ret
		312
		313	uglobal
		314	common_colours:
		315	times 128 db 0x0
		316	endg
		317
		318	check_window_move_request:
		319
		320	pushad
		321
		322	mov edi,[window_move_pr] ; requestor process base
		323
		324	cmp edi,0
		325	je window_move_return
		326
		327	shl edi,5
		328	add edi,window_data
		329
		330	push dword [edi+0] ; save old coordinates
		331	push dword [edi+4]
		332	push dword [edi+8]
		333	push dword [edi+12]
		334
		335	mov eax,[window_move_eax]
		336	mov ebx,[window_move_ebx]
		337	mov ecx,[window_move_ecx]
		338	mov edx,[window_move_edx]
		339
		340	cmp eax,-1 ; set new position and size
		341	je no_x_reposition
		342	mov [edi+0],eax
		343	no_x_reposition:
		344	cmp ebx,-1
		345	je no_y_reposition
		346	mov [edi+4],ebx
		347	no_y_reposition:
		348	cmp ecx,-1
		349	je no_x_resizing
		350	mov [edi+8],ecx
		351	no_x_resizing:
		352	cmp edx,-1
		353	je no_y_resizing
		354	mov [edi+12],edx
		355	no_y_resizing:
		356
		357	call check_window_position
		358
		359	pushad ; save for window fullscreen/resize
		360	mov esi,edi
		361	sub edi,window_data
		362	shr edi,5
		363	shl edi,8
		364	add edi,0x80000+0x90
		365	mov ecx,4
		366	cld
		367	rep movsd
		368	popad
		369
		370	pushad ; calculcate screen at new position
		371	mov eax,[edi+00]
		372	mov ebx,[edi+04]
		373	mov ecx,[edi+8]
		374	mov edx,[edi+12]
		375	add ecx,eax
		376	add edx,ebx
		377	call calculatescreen
		378	popad
		379
		380	pop edx ; calculcate screen at old position
		381	pop ecx
		382	pop ebx
		383	pop eax
		384	add ecx,eax
		385	add edx,ebx
		386	mov [dlx],eax ; save for drawlimits
		387	mov [dly],ebx
		388	mov [dlxe],ecx
		389	mov [dlye],edx
		390	call calculatescreen
		391
		392	mov [edi+31],byte 1 ; flag the process as redraw
		393
		394	mov eax,edi ; redraw screen at old position
		395	xor esi,esi
		396	call redrawscreen
		397
		398	mov [0xfff5],byte 0 ; mouse pointer
		399	mov [0xfff4],byte 0 ; no mouse under
		400	mov [0xfb44],byte 0 ; react to mouse up/down
		401
		402	mov ecx,10 ; wait 1/10 second
		403	wmrl3:
		404	call [draw_pointer]
		405	mov eax,1
		406	call delay_hs
		407	loop wmrl3
		408
		409	mov [window_move_pr],0
		410
		411	window_move_return:
		412
		413	popad
		414
		415	ret
		416
		417
		418
		419
		420	check_window_position:
		421
		422	pushad ; window inside screen ?
		423
		424	movzx eax,word [edi+0]
		425	movzx ebx,word [edi+4]
		426	movzx ecx,word [edi+8]
		427	movzx edx,word [edi+12]
		428
		429	mov esi,ecx ; check x pos
		430	add esi,eax
		431	cmp esi,[0xfe00]
		432	jbe x_pos_ok
		433	mov [edi+0],dword 0
		434	xor eax, eax
		435	x_pos_ok:
		436
		437	mov esi,edx ; check y pos
		438	add esi,ebx
		439	cmp esi,[0xfe04]
		440	jbe y_pos_ok
		441	mov [edi+4],dword 0
		442	mov ebx,0
		443	y_pos_ok:
		444
		445	mov esi,ecx ; check x size
		446	add esi,eax
		447	cmp esi,[0xfe00]
		448	jbe x_size_ok
		449	mov ecx,[0xfe00]
		450	mov [edi+8],ecx
		451	x_size_ok:
		452
		453	mov esi,edx ; check y size
		454	add esi,ebx
		455	cmp esi,[0xfe04]
		456	jbe y_size_ok
		457	mov edx,[0xfe04]
		458	mov [edi+12],edx
		459	y_size_ok:
		460
		461	popad
		462
		463	ret
		464
		465
		466	uglobal
		467	new_window_starting dd 0
		468	endg
		469
		470
		471	sys_window_mouse:
		472
		473	push eax
		474
		475	mov eax,[timer_ticks] ;[0xfdf0]
		476	cmp [new_window_starting],eax
		477	jb swml1
		478
		479	mov [0xfff4],byte 0 ; no mouse background
		480	mov [0xfff5],byte 0 ; draw mouse
		481
		482	mov [new_window_starting],eax
		483
		484	swml1:
		485
		486	pop eax
		487
		488	ret
		489
		490	drawwindow_I:
		491
		492	pushad
		493
		494	mov esi,[edx+24] ; rectangle
		495	mov eax,[edx+0]
		496	shl eax,16
		497	add eax,[edx+0]
		498	add eax,[edx+8]
		499	mov ebx,[edx+04]
		500	shl ebx,16
		501	add ebx,[edx+4]
		502	add ebx,[edx+12]
		503	call draw_rectangle
		504
		505	mov ecx,[edx+20] ; grab bar
		506	push ecx
		507	mov esi,edx
		508	mov edx,[esi+04]
		509	add edx,1
		510	mov ebx,[esi+04]
		511	add ebx,25
		512	mov eax,[esi+04]
		513	add eax,[esi+12]
		514	cmp ebx,eax
		515	jb wdsizeok
		516	mov ebx,eax
		517	wdsizeok:
		518	push ebx
		519	drwi:
		520	mov ebx,edx
		521	shl ebx,16
		522	add ebx,edx
		523	mov eax,[esi+00]
		524	inc eax
		525	shl eax,16
		526	add eax,[esi+00]
		527	add eax,[esi+8]
		528	sub eax,1
		529	push edx
		530	mov edx,0x80000000
		531	mov ecx,[esi+20]
		532	and ecx,edx
		533	cmp ecx,edx
		534	jnz nofa
		535	mov ecx,[esi+20]
		536	sub ecx,0x00040404
		537	mov [esi+20],ecx
		538	and ecx,0x00ffffff
		539	jmp faj
		540	nofa:
		541	mov ecx,[esi+20]
		542	and ecx,0x00ffffff
		543	faj:
		544	pop edx
		545	mov edi,0
		546	call [draw_line]
		547	inc edx
		548	cmp edx,[esp]
		549	jb drwi
		550	add esp,4
		551	pop ecx
		552	mov [esi+20],ecx
		553
		554	mov edx,[esi+04] ; inside work area
		555	add edx,21+5
		556	mov ebx,[esi+04]
		557	add ebx,[esi+12]
		558	cmp edx,ebx
		559	jg noinside
		560	mov eax,1
		561	mov ebx,21
		562	mov ecx,[esi+8]
		563	mov edx,[esi+12]
		564	mov edi,[esi+16]
		565	call [drawbar]
		566	noinside:
		567
		568	popad
		569
		570	ret
		571
		572
		573	draw_rectangle:
		574
		575	r_eax equ [esp+28] ; x start
		576	r_ax equ [esp+30] ; x end
		577	r_ebx equ [esp+16] ; y start
		578	r_bx equ [esp+18] ; y end
		579	;esi ; color
		580
		581	pushad
		582
		583	mov ecx,esi ; yb,xb -> yb,xe
		584	;<<< 14.11.2004 Ivan Poddubny
		585	; mov eax,r_eax
		586	; shl eax,16
		587	; mov ax,r_ax
		588	mov eax, r_eax
		589	rol eax, 16
		590	;>>> 14.11.2004 Ivan Poddubny
		591	mov ebx,r_ebx
		592	shl ebx,16
		593	mov bx,r_ebx
		594	xor edi, edi
		595	call [draw_line]
		596
		597	mov ebx,r_bx ; ye,xb -> ye,xe
		598	shl ebx,16
		599	mov bx,r_bx
		600	call [draw_line]
		601
		602	mov ecx,esi ; ya,xa -> ye,xa
		603	mov eax,r_eax
		604	shl eax,16
		605	mov ax,r_eax
		606	mov ebx,r_ebx
		607	shl ebx,16
		608	mov bx,r_bx
		609	mov edi,0
		610	call [draw_line]
		611
		612	mov eax,r_ax ; ya,xe -> ye,xe
		613	shl eax,16
		614	mov ax,r_ax
		615	call [draw_line]
		616
		617	popad
		618	ret
		619
		620
		621	drawwindow_III:
		622
		623	pushad
		624
		625	mov edi,edx ; RECTANGLE
		626	mov eax,[edi+0]
		627	shl eax,16
		628	mov ax,[edi+0]
		629	add ax,[edi+8]
		630	mov ebx,[edi+4]
		631	shl ebx,16
		632	mov bx,[edi+4]
		633	add bx,[edi+12]
		634	mov esi,[edi+24]
		635	shr esi,1
		636	and esi,0x007f7f7f
		637	push esi
		638	call draw_rectangle
		639	mov ecx,3
		640	dw3l:
		641	add eax,1*65536-1
		642	add ebx,1*65536-1
		643	mov esi,[edi+24]
		644	call draw_rectangle
		645	dec ecx
		646	jnz dw3l
		647	pop esi
		648	add eax,1*65536-1
		649	add ebx,1*65536-1
		650	call draw_rectangle
		651
		652	mov ecx,[edx+20] ; GRAB BAR
		653	push ecx
		654	mov esi,edx
		655	mov edx,[esi+04]
		656	add edx,4
		657	mov ebx,[esi+04]
		658	add ebx,20
		659	mov eax,[esi+04]
		660	add eax,[esi+12]
		661	cmp ebx,eax
		662	jb wdsizeok2
		663	mov ebx,eax
		664	wdsizeok2:
		665	push ebx
		666	drwi2:
		667	mov ebx,edx
		668	shl ebx,16
		669	add ebx,edx
		670	mov eax,[esi+00]
		671	shl eax,16
		672	add eax,[esi+00]
		673	add eax,[esi+8]
		674	add eax,4*65536-4
		675	mov ecx,[esi+20]
		676	test ecx,0x40000000
		677	jz nofa3
		678	add ecx,0x040404
		679	nofa3:
		680	test ecx,0x80000000
		681	jz nofa2
		682	sub ecx,0x040404
		683	nofa2:
		684	mov [esi+20],ecx
		685	and ecx,0xffffff
		686	xor edi, edi
		687	call [draw_line]
		688	inc edx
		689	cmp edx,[esp]
		690	jb drwi2
		691	add esp,4
		692	pop ecx
		693	mov [esi+20],ecx
		694
		695	mov edx,[esi+04] ; WORK AREA
		696	add edx,21+5
		697	mov ebx,[esi+04]
		698	add ebx,[esi+12]
		699	cmp edx,ebx
		700	jg noinside2
		701	mov eax,5
		702	mov ebx,20
		703	mov ecx,[esi+8]
		704	mov edx,[esi+12]
		705	sub ecx,4
		706	sub edx,4
		707	mov edi,[esi+16]
		708	call [drawbar]
		709	noinside2:
		710
		711	popad
		712
		713	ret
		714
		715
		716
		717	; activate window
		718	align 4
		719	windowactivate:
		720
		721	; esi = abs mem position in stack 0xC400+
		722
		723	pushad
33	mario79	724	push esi
1	ha	725	movzx eax, word [esi] ; ax <- process no
		726	movzx eax, word [0xC000+eax*2] ; ax <- position in window stack
		727
		728	xor esi, esi ; drop others
		729	waloop:
		730	cmp esi, dword [0x3004]
		731	jae wacont
		732	inc esi
		733	lea edi, [0xC000 + esi*2]
		734	mov bx, [edi] ; position of the current process
		735	cmp bx, ax
		736	jbe @f
		737	dec bx ; upper? => drop!
		738	mov [edi], bx
		739	@@:
		740	jmp waloop
		741	wacont:
		742	; set to no 1
		743	pop esi ; esi = pointer at 0xC400
		744
		745	movzx eax, word [esi]
		746	mov bx, [0x3004] ; number of processes
		747	mov [0xC000+eax*2], bx ; this is the last (and the upper)
		748
		749	;* start code - get active process (4) - Mario79
33	mario79	750	cli
		751	cmp [active_process_flag],1
		752	jne @f
		753	mov [active_process_flag],0
		754	jmp end_save_active_process
		755	@@:
		756	call save_active_process_stack
		757	end_save_active_process:
		758	mov [active_process],eax
		759	push eax
		760	mov eax,[active_process]
		761	shl eax,5
		762	add eax,0x3000
		763	mov [eax-twdw+31],byte 1
		764	pop eax
		765	sti
1	ha	766	;* end code - get active process (4) - Mario79
		767
		768	; update on screen -window stack
		769	xor esi, esi
		770	waloop2:
		771	mov edi, [0x3004]
		772	cmp esi, edi
		773	jae wacont2
		774	inc esi
		775	movzx ebx, word [esi*2 + 0xC000]
		776	mov [ebx*2 + 0xC400], si
		777	jmp waloop2
		778	wacont2:
		779	mov [0xf400], byte 0 ; empty keyboard buffer
		780	mov [0xf500], byte 0 ; empty button buffer
		781	popad
		782	ret
		783
		784
		785	; check if window is necessary to draw
		786
		787	checkwindowdraw:
		788
		789	; edi = position in window_data+
		790
		791	mov esi, edi
		792	sub esi, window_data
		793	shr esi, 5
		794
		795	; esi = process number
		796
		797	;
		798	movzx eax, word [0xC000 + esi * 2] ; get value of the curr process
		799	lea esi, [0xC400 + eax * 2] ; get address of this process at 0xC400
		800	;
		801
		802	push esi
		803
		804	.new_check:
		805
		806	pop esi
		807	add esi, 2
		808	push esi
		809
		810	mov eax, [0x3004]
		811	lea eax, word [0xC400 + eax * 2] ; number of the upper window
		812
		813	cmp esi, eax
		814	ja .all_wnds_to_top
		815
		816	movzx eax, word [esi]
		817	shl eax, 5
		818	add eax, window_data
		819	mov esi, eax
		820
		821	mov ebx, [edi+4]
		822	mov edx, [edi+12]
		823	add edx, ebx
		824
		825	mov ecx, [esi+4] ; y check
		826	cmp ecx, edx
		827	jae .new_check
		828	mov eax, [esi+12]
		829	add ecx, eax
		830	cmp ebx, ecx
		831	ja .new_check
		832
		833	mov eax, [edi+0]
		834	mov ecx, [edi+8]
		835	add ecx, eax
		836
		837	mov edx, [esi+0] ; x check
		838	cmp edx, ecx
		839	jae .new_check
		840	mov ecx, [esi+8]
		841	add edx, ecx
		842	cmp eax, edx
		843	ja .new_check
		844
		845	pop esi
		846	mov ecx,1 ; overlap some window
		847	ret
		848
		849	.all_wnds_to_top:
		850
		851	pop esi
		852
		853	xor ecx, ecx ; passed all windows to top
		854	ret
		855
		856
		857
		858
		859	waredraw: ; if redraw necessary at activate
		860
		861	pushad
		862
		863	call checkwindowdraw ; draw window on activation ?
		864	test ecx, ecx
		865	jz .do_not_draw
		866
		867	popad
		868	mov [0xfb44], byte 1 ; do draw mouse
		869	call windowactivate
		870
		871	; update screen info
		872	pushad
		873	mov edi, [0x3004] ; the last process (number)
		874	movzx esi, word [0xC400 + edi * 2]
		875	shl esi, 5
		876	add esi, window_data
		877
		878	; coordinates of the upper window
		879	mov eax, [esi+00] ; cx
		880	mov ebx, [esi+04] ; cy
		881	mov ecx, [esi+08] ; sx
		882	mov edx, [esi+12] ; sy
		883
		884	add ecx, eax ; ecx = x_end
		885	add edx, ebx ; edx = y_end
		886
		887	mov edi, [0x3004]
		888	movzx esi, word [0xC400 + edi * 2]
		889	shl esi, 5
		890	movzx esi, byte [esi + 0x3000 + 0xE]
		891	call setscreen ;;;calculatescreen ; setscreen
		892	popad
		893
		894	cmp [0xff01], dword 1 ; if > 1 then activate process
		895	jbe .not_activate
		896
		897	;;; mov eax, 10 ; wait for putimages to finish
		898	;;; call delay_hs
		899
		900	mov [edi+31],byte 1 ; redraw flag for app
		901	mov [0xfb44],byte 0 ; mouse down checks
		902
		903	ret
		904
		905	.not_activate:
		906
		907	; mov eax,5 ; wait for putimages to finish
		908	; call delay_hs
		909
		910	mov [edi+31],byte 1 ; redraw flag for app
		911
		912	mov ecx, 25 ;100
		913	.waitflagdown:
		914	dec ecx
		915	jz .nowait
33	mario79	916	; mov eax, 2
		917	; call delay_hs
1	ha	918	cmp [edi+31], byte 0 ; wait flag to drop
		919	jnz .waitflagdown
		920	.nowait:
		921
		922	; mov ecx,10
		923	; .wait:
		924	; mov eax,1 ; wait for draw to finish
		925	; call delay_hs
		926	; loop .wait
		927
		928	mov [0xfb44],byte 0
		929
		930	ret
		931
		932	.do_not_draw:
		933
		934	popad
		935
		936	call windowactivate
		937	mov [0xfb44],byte 0 ; mouse down checks
		938	mov [0xfff4],byte 0 ; no mouse background
		939	mov [0xfff5],byte 0 ; draw mouse
		940	ret
		941
		942
		943	iglobal
		944	window_moving db 'K : Window - move/resize',13,10,0
		945	window_moved db 'K : Window - done',13,10,0
		946	endg
		947
		948	; check window touch
		949	align 4
		950	checkwindows:
		951	pushad
		952
		953	cmp [0xff01],dword 1 ; activate request from app ?
		954	jbe .no_activate_request
		955	mov edi,[0xff01] ; process number
		956	shl edi,5
		957	add edi,window_data
		958	mov ebx,[0xff01]
		959	movzx esi, word [0xC000 + ebx * 2]
		960	lea esi, [0xC400 + esi * 2]
		961	call waredraw
		962
		963	;* start code - get active process (2) - Mario79
33	mario79	964	; mov eax,[0xff01]
		965	; mov [active_process],eax
1	ha	966	;* end code - get active process (2) - Mario79
		967
		968	mov [0xff01],dword 0 ; activated
		969
		970	popad
		971	ret
		972
		973	.no_activate_request:
		974
		975	cmp [0xfb40],byte 0 ; mouse buttons pressed ?
		976	jne .mouse_buttons_pressed
		977	; cmp [window_minimize],2
		978	; jne .no_activate_request_1
		979	cmp [window_minimize],0
		980	je .no_activate_request_2
		981	cmp [window_minimize],1
		982	je .mouse_buttons_pressed
		983	mov esi,[0x3004]
		984	movzx edi, word [0xC400 + esi * 2]
		985	shl edi, 5
		986	add edi, window_data
		987	cmp [edi+12],dword 0
		988	je .mouse_buttons_pressed
		989	; jne .no_activate_request_2
		990	; .no_activate_request_1:
		991	; cmp [window_minimize],1
		992	; jge .mouse_buttons_pressed
		993	; jmp .mouse_buttons_pressed
		994	.no_activate_request_2:
		995	mov [window_minimize],0
		996	popad
		997	ret
		998
		999	.mouse_buttons_pressed:
		1000
		1001	mov esi,[0x3004]
		1002	inc esi
		1003
		1004	cwloop:
		1005	cmp esi,2
		1006	jb .exit
		1007	.temp_window_minimize_1:
		1008	dec esi
		1009	movzx edi, word [0xC400 + esi * 2] ; ebx
		1010	shl edi, 5
		1011	add edi, window_data
		1012	; mov edi, ebx
		1013	mov ecx, [edi+0]
		1014	mov edx, [edi+4]
		1015
		1016	mov eax,ecx
		1017	mov ebx,edx
		1018	cmp [window_minimize],1
		1019	jge .window_minimize_no_check_mouse
		1020
		1021	movzx eax, word [0xfb0a]
		1022	movzx ebx, word [0xfb0c]
		1023
		1024	cmp ecx, eax
		1025	jae cwloop
		1026	cmp edx, ebx
		1027	jae cwloop
		1028	add ecx, [edi+8]
		1029	add edx, [edi+12]
		1030	cmp eax, ecx
		1031	jae cwloop
		1032	cmp ebx, edx
		1033	jae cwloop
		1034
		1035	.window_minimize_no_check_mouse:
		1036
		1037	pushad
		1038	mov eax, esi
		1039	mov ebx, [0x3004]
		1040	cmp eax, ebx ; is this window active?
		1041	jz .move_resize_window
		1042
		1043	; eax = position in windowing stack
		1044	; redraw must ?
		1045	lea esi, [0xC400 + esi * 2]
		1046	call waredraw
		1047	add esp, 32
		1048
		1049	.exit:
		1050	popad
		1051	ret
		1052
		1053	.move_resize_window: ; MOVE OR RESIZE WINDOW
		1054
		1055	popad
		1056
		1057	; Check for user enabled fixed window
		1058	mov edx, [edi+0x14]
		1059	and edx, 0x0f000000
		1060	cmp edx, 0x01000000
		1061	jne .window_move_enabled_for_user
		1062	popad
		1063	ret
		1064	.window_move_enabled_for_user:
		1065
		1066	mov [do_resize_from_corner],byte 0 ; resize for skinned window
		1067	mov edx, [edi+0x10]
		1068	and edx, 0x0f000000
		1069	cmp edx, 0x02000000
		1070	jb .no_resize_2 ; not type 2 wnd
		1071
		1072	mov edx, [edi+4]
		1073	add edx, [edi+12]
		1074	sub edx, 6 ; edx = y_end - 6
		1075	cmp ebx, edx ; ebx = mouse_y
		1076	jb .no_resize_2
		1077	mov [do_resize_from_corner],byte 1
		1078	jmp .continue
		1079	.no_resize_2:
		1080
		1081	;// mike.dld [
		1082	mov dl,[edi+0x10+3]
		1083	and dl,0x0F
		1084	cmp dl,0x03
		1085	jne @f
		1086	mov edx, [edi+4] ; check if touch on bar
		1087	add edx, [_skinh]
		1088	cmp ebx, edx
		1089	jae .exit
		1090	jmp .continue
		1091	@@:
		1092	;// mike.dld ]
		1093
		1094	mov edx, [edi+4] ; check if touch on bar
		1095	add edx, 21
		1096	cmp ebx, edx
		1097	jae .exit
		1098
		1099	.continue:
		1100
		1101	push esi
		1102	mov esi, window_moving
		1103	call sys_msg_board_str
		1104	pop esi
		1105
		1106	mov ecx, [timer_ticks] ;[0xfdf0] ; double-click ?
		1107	mov edx, ecx
		1108	sub edx, [latest_window_touch]
		1109	mov [latest_window_touch], ecx
		1110	mov [latest_window_touch_delta], edx
		1111
		1112	mov cl, [0xfb40] ; save for shade check
		1113	mov [do_resize], cl
		1114	cmp [window_minimize],0
		1115	je no_emulation_righ_button
		1116	mov [do_resize], byte 2
		1117	no_emulation_righ_button:
		1118	mov ecx, [edi+0]
		1119	mov edx, [edi+4]
		1120
		1121	push eax ecx edx
		1122	mov [dlx], ecx ; save for drawlimits
		1123	mov [dly], edx
		1124	mov eax, [edi+8]
		1125	add ecx, eax
		1126	mov eax, [edi+12]
		1127	add edx, eax
		1128	mov [dlxe], ecx
		1129	mov [dlye], edx
		1130	pop edx ecx eax
		1131
		1132	sub eax, ecx
		1133	sub ebx, edx
		1134
		1135	mov esi, [0xfb0a]
		1136	mov [0xf300], esi
		1137
		1138	pushad ; wait for putimages to finish
		1139	; mov eax,5
		1140	; call delay_hs
		1141	mov eax,[edi+0]
		1142	mov [npx],eax
		1143	mov eax,[edi+4]
		1144	mov [npy],eax
		1145	popad
		1146
		1147	push eax ; save old coordinates
		1148	mov ax,[edi+00]
		1149	mov word [oldc+00],ax
		1150	mov ax,[edi+04]
		1151	mov word [oldc+04],ax
		1152	mov ax,[edi+8]
		1153	mov word [oldc+8],ax
		1154	mov word [npxe],ax
		1155	mov ax,[edi+12]
		1156	mov word [oldc+12],ax
		1157	mov word [npye],ax
		1158	pop eax
		1159
		1160	call drawwindowframes
		1161
		1162	mov [reposition],0
		1163	mov [0xfb44],byte 1 ; no reaction to mouse up/down
		1164
		1165	; move window
		1166
		1167	newchm:
		1168
		1169	mov [0xfff5],byte 1
		1170
		1171	call checkidle
		1172
		1173	call checkEgaCga
		1174
		1175	mov [0xfff4],byte 0
		1176
		1177	call [draw_pointer]
		1178
		1179	pushad
		1180	call stack_handler
		1181	popad
		1182
		1183	mov esi,[0xf300]
		1184	cmp esi,[0xfb0a]
		1185	je cwb
		1186
		1187	mov cx,[0xfb0a]
		1188	mov dx,[0xfb0c]
		1189	sub cx,ax
		1190	sub dx,bx
		1191
		1192	push ax
		1193	push bx
		1194
		1195	call drawwindowframes
		1196
		1197	mov ax,[0xfe00]
		1198	mov bx,[0xfe04]
		1199
		1200	cmp [do_resize_from_corner],1
		1201	je no_new_position
		1202
		1203	mov word [npx],word 0 ; x repos ?
		1204	cmp ax,cx
		1205	jb noreposx
		1206	mov [reposition],1
		1207	sub ax,word [npxe]
		1208	mov word [npx],ax
		1209	cmp ax,cx
		1210	jb noreposx
		1211	mov word [npx],cx
		1212	noreposx:
		1213
		1214	mov word [npy],word 0 ; y repos ?
		1215	cmp bx,dx
		1216	jb noreposy
		1217	mov [reposition],1
		1218	sub bx,word [npye]
		1219	mov word [npy],bx
		1220	cmp bx,dx
		1221	jb noreposy
		1222	mov word [npy],dx
		1223	noreposy:
		1224
		1225	no_new_position:
		1226
		1227	cmp [do_resize_from_corner],0 ; resize from right corner
		1228	je norepos_size
		1229	pushad
		1230
		1231	mov edx,edi
		1232	sub edx,window_data
		1233	shr edx,5
		1234	shl edx,8
		1235	add edx,0x80000 ; process base at 0x80000+
		1236
		1237	movzx eax,word [0xfb0a]
		1238	cmp eax,[edi+0]
		1239	jb nnepx
		1240	sub eax,[edi+0]
		1241	cmp eax,[edx+0x90+8]
		1242	jge nnepx2
		1243	mov eax,[edx+0x90+8]
		1244	nnepx2:
		1245	mov [npxe],eax
		1246	nnepx:
		1247
		1248	movzx eax,word [0xfb0c]
		1249	cmp eax,[edi+4]
		1250	jb nnepy
		1251	sub eax,[edi+4]
		1252	cmp eax,23 ; [edx+0x90+12]
		1253	jge nnepy2
		1254	mov eax,23 ; [edx+0x90+12]
		1255	nnepy2:
		1256	mov [npye],eax
		1257	nnepy:
		1258
		1259	mov [reposition],1
		1260
		1261	popad
		1262	norepos_size:
		1263
		1264	pop bx
		1265	pop ax
		1266	call drawwindowframes
		1267
		1268	mov esi,[0xfb0a]
		1269	mov [0xf300],esi
		1270
		1271	cwb:
		1272	cmp [0xfb40],byte 0
		1273	jne newchm
		1274	; new position done
		1275	call drawwindowframes
		1276	mov [0xfff5],byte 1
		1277
		1278	mov eax,[npx]
		1279	mov [edi+0],eax
		1280	mov eax,[npy]
		1281	mov [edi+4],eax
		1282	mov eax,[npxe]
		1283	mov [edi+8],eax
		1284	mov eax,[npye]
		1285	mov [edi+12],eax
		1286
		1287	cmp [reposition],1 ; save new X and Y start
		1288	jne no_xy_save
		1289	;
		1290	push esi edi ecx
		1291	mov esi,edi
		1292	sub edi,window_data
		1293	shr edi,5
		1294	shl edi,8
		1295	add edi,0x80000+0x90
		1296	mov ecx,2
		1297	cld
		1298	rep movsd
		1299	pop ecx edi esi
		1300	;
		1301	no_xy_save:
		1302
		1303	pushad ; WINDOW SHADE/FULLSCREEN
		1304
		1305	cmp [reposition],1
		1306	je no_window_sizing
		1307	mov edx,edi
		1308	sub edx,window_data
		1309	shr edx,5
		1310	shl edx,8
		1311	add edx,0x80000 ; process base at 0x80000+
		1312
		1313	cmp [do_resize],2 ; window shade ?
		1314	jb no_window_shade
		1315	mov [reposition],1
		1316
		1317	cmp [window_minimize],1
		1318	jge for_window_minimize
		1319	cmp [edi+12],dword 23
		1320	jle window_shade_up
		1321	jmp for_window_shade
		1322	for_window_minimize:
		1323	cmp [edi+12],dword 0
		1324	je window_shade_up
		1325	for_window_shade:
		1326	cmp [window_minimize],0
		1327	je no_window_minimize
		1328	cmp [window_minimize],2
		1329	je window_minimize_no_shade_full ;window_shade_up
		1330	mov [edi+8],dword 0 ;66
		1331	mov [edi+12],dword 0 ;279 ; on
		1332	jmp no_window_shade
		1333	no_window_minimize:
		1334	mov [edi+12],dword 23 ; on
		1335	jmp no_window_shade
		1336	window_shade_up:
		1337	cmp [window_minimize],1
		1338	jge window_minimize_no_shade_full
		1339	mov eax,[edi+0]
		1340	add eax,[edi+4]
		1341	test eax, eax
		1342	je shade_full
		1343	push edi
		1344	lea esi, [edx + 0x90]
		1345	mov ecx,4
		1346	cld
		1347	rep movsd
		1348	pop edi
		1349
		1350	window_minimize_no_shade_full:
		1351	; mov eax,[edx+0x90] ; off
		1352	; mov [edi+0],eax
		1353	; mov eax,[edx+0x94] ; off
		1354	; mov [edi+4],eax
		1355	; mov eax,[edx+0x98] ; off
		1356	; mov [edi+8],eax
		1357	; mov eax,[edx+0x9C] ; off
		1358	; mov [edi+12],eax
		1359
		1360	push edi
		1361	lea esi, [edx + 0x90]
		1362	mov ecx,4
		1363	cld
		1364	rep movsd
		1365	pop edi
		1366	jmp no_window_shade
		1367
		1368	shade_full:
		1369	; mov eax,[0xfe00]
		1370	; mov [edi+8],eax
		1371	mov eax,[0xfe04]
		1372	sub eax,19
		1373	mov [edi+12],eax
		1374	no_window_shade:
		1375
		1376	cmp [do_resize],1 ; fullscreen/restore ?
		1377	jne no_fullscreen_restore
		1378	cmp [latest_window_touch_delta],dword 50
		1379	jg no_fullscreen_restore
		1380	mov [reposition],1
		1381	mov eax,[edi+12]
		1382	add eax,19
		1383	cmp eax,[0xfe04]
		1384	je restore_from_fullscreen
		1385	mov [edi+0],dword 0 ; set fullscreen
		1386	mov [edi+4],dword 0
		1387	mov eax,[0xfe00]
		1388	mov [edi+8],eax
		1389	mov eax,[0xfe04]
		1390	sub eax,19
		1391	mov [edi+12],eax
		1392	jmp no_fullscreen_restore
		1393	restore_from_fullscreen:
		1394	push edi ; restore
		1395	; mov esi,edx
		1396	; add esi,0x90
		1397	lea esi, [edx + 0x90]
		1398	mov ecx,4
		1399	cld
		1400	rep movsd
		1401	pop edi
		1402
		1403	no_fullscreen_restore:
		1404
		1405	mov eax,[edi+4] ; check Y inside screen
		1406	add eax,[edi+12]
		1407	cmp eax,[0xfe04]
		1408	jbe no_window_sizing
		1409	mov eax,[edi+0] ; check X inside screen
		1410	add eax,[edi+8]
		1411	cmp eax,[0xfe00]
		1412	jbe no_window_sizing
		1413	mov eax,[0xfe00]
		1414	sub eax,[edi+8]
		1415	mov [edi+0],eax
		1416	mov eax,[0xfe04]
		1417	sub eax,[edi+12]
		1418	mov [edi+4],eax
		1419	no_window_sizing:
		1420
		1421	popad
		1422
		1423	cmp [reposition],0
		1424	je retwm
		1425
		1426	pushad
		1427	mov eax,[edi+00]
		1428	mov ebx,[edi+04]
		1429	mov ecx,[edi+8]
		1430	mov edx,[edi+12]
		1431	add ecx,eax
		1432	add edx,ebx
		1433	mov edi,[0x3004]
		1434	shl edi,1
		1435	add edi,0xc400
		1436	movzx esi,byte [edi]
		1437	shl esi,5
		1438	add esi,0x3000+0xe
		1439	movzx esi,byte [esi]
		1440
		1441	sub edi,draw_data
		1442	shr edi,5
		1443	shl edi,8
		1444	add edi,0x80000+0x80
		1445	;cmp [edi],dword 0
		1446	;jne no_rect_shaped_move
		1447	call setscreen
		1448	jmp move_calculated
		1449	no_rect_shaped_move:
		1450	call calculatescreen
		1451	move_calculated:
		1452
		1453	popad
		1454
		1455	mov [edi+31],byte 1 ; mark first as redraw
		1456	mov [0xfff5],byte 1 ; no mouse
		1457
		1458	push eax ebx ecx edx
		1459	mov eax,[oldc+00]
		1460	mov ebx,[oldc+04]
		1461	mov ecx,[oldc+8]
		1462	mov edx,[oldc+12]
		1463	add ecx,eax
		1464	add edx,ebx
		1465	call calculatescreen
		1466	pop edx ecx ebx eax
		1467
		1468	mov eax,edi
		1469	call redrawscreen
		1470
		1471	mov ecx,100 ; wait to avoid mouse residuals
		1472	waitre2:
		1473	mov [0xfff5],byte 1
		1474	call checkidle
		1475	cmp [edi+31],byte 0
		1476	jz retwm
		1477	loop waitre2
		1478
		1479	retwm:
		1480
		1481	mov [0xfff5],byte 0 ; mouse pointer
		1482	mov [0xfff4],byte 0 ; no mouse under
		1483	mov [0xfb44],byte 0 ; react to mouse up/down
		1484
		1485	mov esi,window_moved
		1486	call sys_msg_board_str
		1487
		1488	popad
		1489
		1490	mov [window_minimize],0
		1491	; sti
		1492	ret
		1493
		1494	;temp_mouse_1 dw 0
		1495	;temp_mouse_2 dw 0
		1496
		1497	uglobal
		1498	add_window_data dd 0
		1499	do_resize_from_corner db 0x0
		1500	reposition db 0x0
		1501	latest_window_touch dd 0x0
		1502	latest_window_touch_delta dd 0x0
		1503
		1504	do_resize db 0x0
		1505
		1506	oldc dd 0x0,0x0,0x0,0x0
		1507
		1508	dlx dd 0x0
		1509	dly dd 0x0
		1510	dlxe dd 0x0
		1511	dlye dd 0x0
		1512
		1513	npx dd 0x0
		1514	npy dd 0x0
		1515	npxe dd 0x0
		1516	npye dd 0x0
		1517
		1518	mpx dd 0x0
		1519	mpy dd 0x0
		1520	endg
		1521
		1522
		1523	; draw negative window frames
		1524
		1525	drawwindowframes:
		1526
		1527	pushad
		1528
		1529	mov eax,[npx]
		1530	shl eax,16
		1531	add eax,[npx]
		1532	add eax,[npxe]
		1533	add eax,65536*1-1
		1534	mov ebx,[npy]
		1535	shl ebx,16
		1536	add ebx,[npy]
		1537	mov ecx,0x01000000
		1538	push edi
		1539	mov edi,1
		1540	call [draw_line]
		1541	pop edi
		1542
		1543	mov eax,[npx]
		1544	shl eax,16
		1545	add eax,[npx]
		1546	add eax,[npxe]
		1547	add eax,65536*1-1
		1548	mov ebx,[npy]
		1549	add ebx,[npye]
		1550	shl ebx,16
		1551	add ebx,[npy]
		1552	add ebx,[npye]
		1553	mov ecx,0x01000000
		1554	push edi
		1555	mov edi,1
		1556	call [draw_line]
		1557	pop edi
		1558
		1559	mov eax,[npx]
		1560	shl eax,16
		1561	add eax,[npx]
		1562	mov ebx,[npy]
		1563	shl ebx,16
		1564	add ebx,[npy]
		1565	add ebx,[npye]
		1566	mov ecx,0x01000000
		1567	push edi
		1568	mov edi,1
		1569	call [draw_line]
		1570	pop edi
		1571
		1572	mov eax,[npx]
		1573	add eax,[npxe]
		1574	shl eax,16
		1575	add eax,[npx]
		1576	add eax,[npxe]
		1577	mov ebx,[npy]
		1578	shl ebx,16
		1579	add ebx,[npy]
		1580	add ebx,[npye]
		1581	mov ecx,0x01000000
		1582	push edi
		1583	mov edi,1
		1584	call [draw_line]
		1585	mov edi,[0x3000]
		1586	shl edi,5
		1587	add edi,window_data
		1588	mov [edi+30],byte 1
		1589	pop edi
		1590
		1591	popad
		1592
		1593	ret
		1594
		1595
		1596
		1597	random_shaped_window:
		1598
		1599	;
		1600	; eax = 0 giving address of data area
		1601	; ebx address
		1602	; ebx = 1 shape area scale
		1603	; ebx 2^ebx scale
		1604
		1605	test eax, eax
		1606	jne rsw_no_address
		1607	mov eax,[0x3000]
		1608	shl eax,8
		1609
		1610	mov [eax+0x80000+0x80],ebx
		1611	rsw_no_address:
		1612
		1613	cmp eax,1
		1614	jne rsw_no_scale
		1615	mov eax,[0x3000]
		1616	shl eax,8
		1617	mov [eax+0x80000+0x84],bl
		1618	rsw_no_scale:
		1619
		1620	ret
		1621

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(root)/kernel/trunk/gui/window.inc – Rev 33