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

Rev 5870		Rev 5926
1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;	1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
2	;; ;;	2	;; ;;
3	;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;;	3	;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;;
4	;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa ;;	4	;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa ;;
5	;; Distributed under terms of the GNU General Public License ;;	5	;; Distributed under terms of the GNU General Public License ;;
6	;; ;;	6	;; ;;
7	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;	7	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
8		8
9	$Revision: 5870 $	9	$Revision: 5926 $
10		10
11	;==============================================================================	11	;==============================================================================
12	;///// public functions ///////////////////////////////////////////////////////	12	;///// public functions ///////////////////////////////////////////////////////
13	;==============================================================================	13	;==============================================================================
14		14
15	window.BORDER_SIZE = 5	15	window.BORDER_SIZE = 5
16		16
17	macro FuncTable name, table_name, [label]	17	macro FuncTable name, table_name, [label]
18	{	18	{
19	common	19	common
20	align 4	20	align 4
21	\label name#.#table_name dword	21	\label name#.#table_name dword
22	forward	22	forward
23	dd name#.#label	23	dd name#.#label
24	common	24	common
25	name#.sizeof.#table_name = $ - name#.#table_name	25	name#.sizeof.#table_name = $ - name#.#table_name
26	}	26	}
27		27
28	uglobal	28	uglobal
29	common_colours rd 48	29	common_colours rd 48
30	draw_limits RECT	30	draw_limits RECT
31	endg	31	endg
32		32
33	;------------------------------------------------------------------------------	33	;------------------------------------------------------------------------------
34	syscall_draw_window: ;///// system function 0 /////////////////////////////////	34	syscall_draw_window: ;///// system function 0 /////////////////////////////////
35	;------------------------------------------------------------------------------	35	;------------------------------------------------------------------------------
36	mov eax, edx	36	mov eax, edx
37	shr eax, 24	37	shr eax, 24
38	and al, 0x0f	38	and al, 0x0f
39	cmp al, 5	39	cmp al, 5
40	jae .exit	40	jae .exit
41		41
42	push eax	42	push eax
43	call window._.sys_set_window	43	call window._.sys_set_window
44	pop eax	44	pop eax
45		45
46	or al, al	46	or al, al
47	jnz @f	47	jnz @f
48		48
49	; type I - original style	49	; type I - original style
50	call drawwindow_I	50	call drawwindow_I
51	jmp window._.draw_window_caption.2	51	jmp window._.draw_window_caption.2
52	;--------------------------------------	52	;--------------------------------------
53	@@:	53	@@:
54	dec al	54	dec al
55	jnz @f	55	jnz @f
56		56
57	; type II - only reserve area, no draw	57	; type II - only reserve area, no draw
58	call __sys_draw_pointer	58	call __sys_draw_pointer
59	jmp .exit	59	jmp .exit
60	;--------------------------------------	60	;--------------------------------------
61	@@:	61	@@:
62	dec al	62	dec al
63	jnz @f	63	jnz @f
64		64
65	; type III - new style	65	; type III - new style
66	call drawwindow_III	66	call drawwindow_III
67	jmp window._.draw_window_caption.2	67	jmp window._.draw_window_caption.2
68	;--------------------------------------	68	;--------------------------------------
69	@@:	69	@@:
70	; type IV & V - skinned window (resizable & not)	70	; type IV & V - skinned window (resizable & not)
71	mov eax, [TASK_COUNT]	71	mov eax, [TASK_COUNT]
72	movzx eax, word[WIN_POS + eax * 2]	72	movzx eax, word[WIN_POS + eax * 2]
73	cmp eax, [CURRENT_TASK]	73	cmp eax, [CURRENT_TASK]
74	setz al	74	setz al
75	movzx eax, al	75	movzx eax, al
76	push eax	76	push eax
77	call drawwindow_IV	77	call drawwindow_IV
78	jmp window._.draw_window_caption.2	78	jmp window._.draw_window_caption.2
79	;--------------------------------------	79	;--------------------------------------
80	.exit:	80	.exit:
81	ret	81	ret
82	;------------------------------------------------------------------------------	82	;------------------------------------------------------------------------------
83	syscall_display_settings: ;///// system function 48 ///////////////////////////	83	syscall_display_settings: ;///// system function 48 ///////////////////////////
84	;------------------------------------------------------------------------------	84	;------------------------------------------------------------------------------
85	;; Redraw screen:	85	;; Redraw screen:
86	;< ebx = 0	86	;< ebx = 0
87	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	87	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
88	;; Set button style:	88	;; Set button style:
89	;< ebx = 1	89	;< ebx = 1
90	;< ecx = 0 (flat) or 1 (with gradient)	90	;< ecx = 0 (flat) or 1 (with gradient)
91	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	91	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
92	;; Set system color palette:	92	;; Set system color palette:
93	;< ebx = 2	93	;< ebx = 2
94	;< ecx = pointer to color table	94	;< ecx = pointer to color table
95	;< edx = size of color table	95	;< edx = size of color table
96	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	96	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
97	;; Get system color palette:	97	;; Get system color palette:
98	;< ebx = 3	98	;< ebx = 3
99	;< ecx = pointer to color table buffer	99	;< ecx = pointer to color table buffer
100	;< edx = size of color table buffer	100	;< edx = size of color table buffer
101	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	101	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
102	;; Get skinned caption height:	102	;; Get skinned caption height:
103	;< ebx = 4	103	;< ebx = 4
104	;> eax = height in pixels	104	;> eax = height in pixels
105	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	105	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
106	;; Get screen working area:	106	;; Get screen working area:
107	;< ebx = 5	107	;< ebx = 5
108	;> eax = pack[16(left), 16(right)]	108	;> eax = pack[16(left), 16(right)]
109	;> ebx = pack[16(top), 16(bottom)]	109	;> ebx = pack[16(top), 16(bottom)]
110	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	110	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
111	;; Set screen working area:	111	;; Set screen working area:
112	;< ebx = 6	112	;< ebx = 6
113	;< ecx = pack[16(left), 16(right)]	113	;< ecx = pack[16(left), 16(right)]
114	;< edx = pack[16(top), 16(bottom)]	114	;< edx = pack[16(top), 16(bottom)]
115	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	115	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
116	;; Get skin margins:	116	;; Get skin margins:
117	;< ebx = 7	117	;< ebx = 7
118	;> eax = pack[16(left), 16(right)]	118	;> eax = pack[16(left), 16(right)]
119	;> ebx = pack[16(top), 16(bottom)]	119	;> ebx = pack[16(top), 16(bottom)]
120	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	120	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
121	;; Set skin:	121	;; Set skin:
122	;< ebx = 8	122	;< ebx = 8
123	;< ecx = pointer to FileInfoBlock struct	123	;< ecx = pointer to FileInfoBlock struct
124	;> eax = FS error code	124	;> eax = FS error code
125	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	125	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
126	;; Get font smoothing:	126	;; Get font smoothing:
127	;< ebx = 9	127	;< ebx = 9
128	;> eax = 0 — off, 1 — on, 2 — subpixel	128	;> eax = 0 — off, 1 — on, 2 — subpixel
129	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	129	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
130	;; Set font smoothing:	130	;; Set font smoothing:
131	;< ebx = 10	131	;< ebx = 10
132	;< ecx = 0 — off, 1 — on, 2 — subpixel	132	;< ecx = 0 — off, 1 — on, 2 — subpixel
133	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	133	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
134	;; Get font size:	134	;; Get font size:
135	;< ebx = 11	135	;< ebx = 11
136	;> eax = height in pixels	136	;> eax = height in pixels
137	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	137	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
138	;; Set font size:	138	;; Set font size:
139	;< ebx = 12	139	;< ebx = 12
140	;< ecx = height in pixels	140	;< ecx = height in pixels
141	;------------------------------------------------------------------------------	141	;------------------------------------------------------------------------------
142	cmp ebx, .sizeof.ftable / 4	142	cmp ebx, .sizeof.ftable / 4
143	ja @f	143	ja @f
144	jmp [.ftable + ebx * 4]	144	jmp [.ftable + ebx * 4]
145	;------------------------------------------------------------------------------	145	;------------------------------------------------------------------------------
146	syscall_display_settings.00:	146	syscall_display_settings.00:
147	xor eax, eax	147	xor eax, eax
148	inc ebx	148	inc ebx
149	cmp [windowtypechanged], ebx	149	cmp [windowtypechanged], ebx
150	jne @f	150	jne @f
151	mov [windowtypechanged], eax	151	mov [windowtypechanged], eax
152	jmp syscall_display_settings._.redraw_whole_screen	152	jmp syscall_display_settings._.redraw_whole_screen
153	;------------------------------------------------------------------------------	153	;------------------------------------------------------------------------------
154	syscall_display_settings.01:	154	syscall_display_settings.01:
155	and ecx, 1	155	and ecx, 1
156	cmp ecx, [buttontype]	156	cmp ecx, [buttontype]
157	je @f	157	je @f
158	mov [buttontype], ecx	158	mov [buttontype], ecx
159	mov [windowtypechanged], ebx	159	mov [windowtypechanged], ebx
160	@@:	160	@@:
161	ret	161	ret
162	;------------------------------------------------------------------------------	162	;------------------------------------------------------------------------------
163	syscall_display_settings.02:	163	syscall_display_settings.02:
164	dec ebx	164	dec ebx
165	mov esi, ecx	165	mov esi, ecx
166	cmp edx, 192	166	cmp edx, 192
167	jnae @f	167	jnae @f
168	mov edx, 192 ; max size	168	mov edx, 192 ; max size
169	@@:	169	@@:
170	mov edi, common_colours	170	mov edi, common_colours
171	mov ecx, edx	171	mov ecx, edx
172	rep movsb	172	rep movsb
173	mov [windowtypechanged], ebx	173	mov [windowtypechanged], ebx
174	ret	174	ret
175	;------------------------------------------------------------------------------	175	;------------------------------------------------------------------------------
176	syscall_display_settings.03:	176	syscall_display_settings.03:
177	mov edi, ecx	177	mov edi, ecx
178	cmp edx, 192	178	cmp edx, 192
179	jnae @f	179	jnae @f
180	mov edx, 192 ; max size	180	mov edx, 192 ; max size
181	@@:	181	@@:
182	mov esi, common_colours	182	mov esi, common_colours
183	mov ecx, edx	183	mov ecx, edx
184	rep movsb	184	rep movsb
185	ret	185	ret
186	;------------------------------------------------------------------------------	186	;------------------------------------------------------------------------------
187	syscall_display_settings.04:	187	syscall_display_settings.04:
188	mov eax, [_skinh]	188	mov eax, [_skinh]
189	mov [esp + 32], eax	189	mov [esp + 32], eax
190	ret	190	ret
191	;------------------------------------------------------------------------------	191	;------------------------------------------------------------------------------
192	syscall_display_settings.05:	192	syscall_display_settings.05:
193	mov eax, [screen_workarea.left - 2]	193	mov eax, [screen_workarea.left - 2]
194	mov ax, word[screen_workarea.right]	194	mov ax, word[screen_workarea.right]
195	mov [esp + 32], eax	195	mov [esp + 32], eax
196	mov eax, [screen_workarea.top - 2]	196	mov eax, [screen_workarea.top - 2]
197	mov ax, word[screen_workarea.bottom]	197	mov ax, word[screen_workarea.bottom]
198	mov [esp + 20], eax	198	mov [esp + 20], eax
199	ret	199	ret
200	;------------------------------------------------------------------------------	200	;------------------------------------------------------------------------------
201	syscall_display_settings.06:	201	syscall_display_settings.06:
202	xor esi, esi	202	xor esi, esi
203	mov edi, [_display.width]	203	mov edi, [_display.width]
204	dec edi	204	dec edi
205	mov eax, ecx	205	mov eax, ecx
206	movsx ebx, ax	206	movsx ebx, ax
207	sar eax, 16	207	sar eax, 16
208	cmp eax, ebx	208	cmp eax, ebx
209	jge .check_horizontal	209	jge .check_horizontal
210	inc esi	210	inc esi
211	or eax, eax	211	or eax, eax
212	jge @f	212	jge @f
213	xor eax, eax	213	xor eax, eax
214	@@:	214	@@:
215	mov [screen_workarea.left], eax	215	mov [screen_workarea.left], eax
216	cmp ebx, edi	216	cmp ebx, edi
217	jle @f	217	jle @f
218	mov ebx, edi	218	mov ebx, edi
219	@@:	219	@@:
220	mov [screen_workarea.right], ebx	220	mov [screen_workarea.right], ebx
221	.check_horizontal:	221	.check_horizontal:
222	mov edi, [_display.height]	222	mov edi, [_display.height]
223	dec edi	223	dec edi
224	mov eax, edx	224	mov eax, edx
225	movsx ebx, ax	225	movsx ebx, ax
226	sar eax, 16	226	sar eax, 16
227	cmp eax, ebx	227	cmp eax, ebx
228	jge .check_if_redraw_needed	228	jge .check_if_redraw_needed
229	inc esi	229	inc esi
230	or eax, eax	230	or eax, eax
231	jge @f	231	jge @f
232	xor eax, eax	232	xor eax, eax
233	@@:	233	@@:
234	mov [screen_workarea.top], eax	234	mov [screen_workarea.top], eax
235	cmp ebx, edi	235	cmp ebx, edi
236	jle @f	236	jle @f
237	mov ebx, edi	237	mov ebx, edi
238	@@:	238	@@:
239	mov [screen_workarea.bottom], ebx	239	mov [screen_workarea.bottom], ebx
240	.check_if_redraw_needed:	240	.check_if_redraw_needed:
241	or esi, esi	241	or esi, esi
242	jz @f	242	jz @f
243		243
244	call repos_windows	244	call repos_windows
245	jmp syscall_display_settings._.calculate_whole_screen	245	jmp syscall_display_settings._.calculate_whole_screen
246	;------------------------------------------------------------------------------	246	;------------------------------------------------------------------------------
247	syscall_display_settings.07:	247	syscall_display_settings.07:
248	mov eax, [_skinmargins + 0]	248	mov eax, [_skinmargins + 0]
249	mov [esp + 32], eax	249	mov [esp + 32], eax
250	mov eax, [_skinmargins + 4]	250	mov eax, [_skinmargins + 4]
251	mov [esp + 20], eax	251	mov [esp + 20], eax
252	@@:	252	@@:
253	ret	253	ret
254	;------------------------------------------------------------------------------	254	;------------------------------------------------------------------------------
255	syscall_display_settings.08:	255	syscall_display_settings.08:
256	mov ebx, ecx	256	mov ebx, ecx
257	call read_skin_file	257	call read_skin_file
258	mov [esp + 32], eax	258	mov [esp + 32], eax
259	test eax, eax	259	test eax, eax
260	jnz @b	260	jnz @b
261		261
262	call syscall_display_settings._.calculate_whole_screen	262	call syscall_display_settings._.calculate_whole_screen
263	jmp syscall_display_settings._.redraw_whole_screen	263	jmp syscall_display_settings._.redraw_whole_screen
264	;------------------------------------------------------------------------------	264	;------------------------------------------------------------------------------
265	syscall_display_settings.09:	265	syscall_display_settings.09:
266	xor eax, eax	266	xor eax, eax
267	mov al, [fontSmoothing]	267	mov al, [fontSmoothing]
268	mov [esp + 32], eax	268	mov [esp + 32], eax
269	ret	269	ret
270	;------------------------------------------------------------------------------	270	;------------------------------------------------------------------------------
271	syscall_display_settings.10:	271	syscall_display_settings.10:
272	mov [fontSmoothing], cl	272	mov [fontSmoothing], cl
273	ret	273	ret
274	;------------------------------------------------------------------------------	274	;------------------------------------------------------------------------------
275	syscall_display_settings.11:	275	syscall_display_settings.11:
276	xor eax, eax	276	xor eax, eax
277	mov al, [fontSize]	277	mov al, [fontSize]
278	mov [esp + 32], eax	278	mov [esp + 32], eax
279	ret	279	ret
280	;------------------------------------------------------------------------------	280	;------------------------------------------------------------------------------
281	syscall_display_settings.12:	281	syscall_display_settings.12:
282	mov [fontSize], cl	282	mov [fontSize], cl
283	ret	283	ret
284	;------------------------------------------------------------------------------	284	;------------------------------------------------------------------------------
285	syscall_display_settings._.calculate_whole_screen:	285	syscall_display_settings._.calculate_whole_screen:
286	xor eax, eax	286	xor eax, eax
287	xor ebx, ebx	287	xor ebx, ebx
288	mov ecx, [_display.width]	288	mov ecx, [_display.width]
289	mov edx, [_display.height]	289	mov edx, [_display.height]
290	dec ecx	290	dec ecx
291	dec edx	291	dec edx
292	jmp calculatescreen	292	jmp calculatescreen
293	;------------------------------------------------------------------------------	293	;------------------------------------------------------------------------------
294	syscall_display_settings._.redraw_whole_screen:	294	syscall_display_settings._.redraw_whole_screen:
295	xor eax, eax	295	xor eax, eax
296	mov [draw_limits.left], eax	296	mov [draw_limits.left], eax
297	mov [draw_limits.top], eax	297	mov [draw_limits.top], eax
298	mov eax, [_display.width]	298	mov eax, [_display.width]
299	dec eax	299	dec eax
300	mov [draw_limits.right], eax	300	mov [draw_limits.right], eax
301	mov eax, [_display.height]	301	mov eax, [_display.height]
302	dec eax	302	dec eax
303	mov [draw_limits.bottom], eax	303	mov [draw_limits.bottom], eax
304	mov eax, window_data	304	mov eax, window_data
305	jmp redrawscreen	305	jmp redrawscreen
306	;------------------------------------------------------------------------------	306	;------------------------------------------------------------------------------
307	syscall_set_window_shape: ;///// system function 50 ///////////////////////////	307	syscall_set_window_shape: ;///// system function 50 ///////////////////////////
308	;------------------------------------------------------------------------------	308	;------------------------------------------------------------------------------
309	;; Set window shape address:	309	;; Set window shape address:
310	;> ebx = 0	310	;> ebx = 0
311	;> ecx = shape data address	311	;> ecx = shape data address
312	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	312	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
313	;; Set window shape scale:	313	;; Set window shape scale:
314	;> ebx = 1	314	;> ebx = 1
315	;> ecx = scale power (resulting scale is 2^ebx)	315	;> ecx = scale power (resulting scale is 2^ebx)
316	;------------------------------------------------------------------------------	316	;------------------------------------------------------------------------------
317	mov edi, [current_slot]	317	mov edi, [current_slot]
318		318
319	test ebx, ebx	319	test ebx, ebx
320	jne .shape_scale	320	jne .shape_scale
321	mov [edi + APPDATA.wnd_shape], ecx	321	mov [edi + APPDATA.wnd_shape], ecx
322	;--------------------------------------	322	;--------------------------------------
323	align 4	323	align 4
324	.shape_scale:	324	.shape_scale:
325	dec ebx	325	dec ebx
326	jnz .exit	326	jnz .exit
327	mov [edi + APPDATA.wnd_shape_scale], ecx	327	mov [edi + APPDATA.wnd_shape_scale], ecx
328	;--------------------------------------	328	;--------------------------------------
329	align 4	329	align 4
330	.exit:	330	.exit:
331	ret	331	ret
332	;------------------------------------------------------------------------------	332	;------------------------------------------------------------------------------
333	align 4	333	align 4
334	;------------------------------------------------------------------------------	334	;------------------------------------------------------------------------------
335	syscall_move_window: ;///// system function 67 ////////////////////////////////	335	syscall_move_window: ;///// system function 67 ////////////////////////////////
336	;------------------------------------------------------------------------------	336	;------------------------------------------------------------------------------
337	;?	337	;?
338	;------------------------------------------------------------------------------	338	;------------------------------------------------------------------------------
339	mov edi, [CURRENT_TASK]	339	mov edi, [CURRENT_TASK]
340	shl edi, 5	340	shl edi, 5
341	add edi, window_data	341	add edi, window_data
342		342
343	test [edi + WDATA.fl_wdrawn], 1	343	test [edi + WDATA.fl_wdrawn], 1
344	jz .exit	344	jz .exit
345		345
346	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED	346	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED
347	jnz .exit	347	jnz .exit
348		348
349	cmp ebx, -1	349	cmp ebx, -1
350	jne @f	350	jne @f
351	mov ebx, [edi + WDATA.box.left]	351	mov ebx, [edi + WDATA.box.left]
352	;--------------------------------------	352	;--------------------------------------
353	align 4	353	align 4
354	@@:	354	@@:
355	cmp ecx, -1	355	cmp ecx, -1
356	jne @f	356	jne @f
357	mov ecx, [edi + WDATA.box.top]	357	mov ecx, [edi + WDATA.box.top]
358	;--------------------------------------	358	;--------------------------------------
359	align 4	359	align 4
360	@@:	360	@@:
361	cmp edx, -1	361	cmp edx, -1
362	jne @f	362	jne @f
363	mov edx, [edi + WDATA.box.width]	363	mov edx, [edi + WDATA.box.width]
364	;--------------------------------------	364	;--------------------------------------
365	align 4	365	align 4
366	@@:	366	@@:
367	cmp esi, -1	367	cmp esi, -1
368	jne @f	368	jne @f
369	mov esi, [edi + WDATA.box.height]	369	mov esi, [edi + WDATA.box.height]
370	;--------------------------------------	370	;--------------------------------------
371	align 4	371	align 4
372	@@:	372	@@:
373	push esi edx ecx ebx	373	push esi edx ecx ebx
374	mov eax, esp	374	mov eax, esp
375	mov bl, [edi + WDATA.fl_wstate]	375	mov bl, [edi + WDATA.fl_wstate]
376	;--------------------------------------	376	;--------------------------------------
377	align 4	377	align 4
378	@@:	378	@@:
379	cmp [REDRAW_BACKGROUND], byte 0	379	cmp [REDRAW_BACKGROUND], byte 0
380	jz @f	380	jz @f
381	call change_task	381	call change_task
382	jmp @b	382	jmp @b
383	;--------------------------------------	383	;--------------------------------------
384	align 4	384	align 4
385	@@:	385	@@:
386	call window._.set_window_box	386	call window._.set_window_box
387	add esp, sizeof.BOX	387	add esp, sizeof.BOX
388		-
389	; NOTE: do we really need this? to be reworked	-
390	; mov byte[DONT_DRAW_MOUSE], 0 ; mouse pointer	-
391	; mov byte[MOUSE_BACKGROUND], 0 ; no mouse under	-
392	; mov byte[MOUSE_DOWN], 0 ; react to mouse up/down	-
393		-
394	; NOTE: do we really need this? to be reworked	-
395	; call [draw_pointer]	-
396	;--------------------------------------	-
397	align 4	388
398	.exit:	389	.exit:
399	ret	390	ret
400	;------------------------------------------------------------------------------	391	;------------------------------------------------------------------------------
401	align 4	-
402	;------------------------------------------------------------------------------	-
403	syscall_window_settings: ;///// system function 71 /////////////////////////////	392	syscall_window_settings: ;///// system function 71 ////////////////////////////
404	;------------------------------------------------------------------------------	-
405	;?	-
406	;------------------------------------------------------------------------------	393	;------------------------------------------------------------------------------
407	dec ebx ; subfunction #1 - set window caption	-
408	jnz .exit_fail	-
409		-
410	; NOTE: only window owner thread can set its caption,	-
411	; so there's no parameter for PID/TID	-
412		-
413	mov edi, [CURRENT_TASK]	394	mov edi, [CURRENT_TASK]
414	shl edi, 5	395	shl edi, 5
415		-
416	mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx	396	mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx
417	or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION	397	or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION
418		-
419	call window._.draw_window_caption	398	jmp window._.draw_window_caption
420		-
421	xor eax, eax ; eax = 0 (success)	-
422	ret	-
423		-
424	; .get_window_caption:	-
425	; dec eax ; subfunction #2 - get window caption	-
426	; jnz .exit_fail	-
427		-
428	; not implemented yet	-
429	;--------------------------------------	-
430	align 4	-
431	.exit_fail:	-
432	xor eax, eax	-
433	inc eax ; eax = 1 (fail)	-
434	ret	-
435	;------------------------------------------------------------------------------	399	;------------------------------------------------------------------------------
436	align 4	400	align 4
437	;------------------------------------------------------------------------------	-
438	set_window_defaults: ;/////////////////////////////////////////////////////////	401	set_window_defaults: ;/////////////////////////////////////////////////////////
439	;------------------------------------------------------------------------------	402	;------------------------------------------------------------------------------
440	;?	-
441	;------------------------------------------------------------------------------	-
442	mov byte [window_data + 0x20 + WDATA.cl_titlebar + 3], 1 ; desktop is not movable	403	mov byte [window_data + 0x20 + WDATA.cl_titlebar + 3], 1 ; desktop is not movable
443	push eax ecx	404	push eax ecx
444	xor eax, eax	405	xor eax, eax
445	mov ecx, WIN_STACK	406	mov ecx, WIN_STACK
446	;--------------------------------------	407	;--------------------------------------
447	align 4	408	align 4
448	@@:	409	@@:
449	inc eax	410	inc eax
450	add ecx, 2	411	add ecx, 2
451	; process no	412	; process no
452	mov [ecx + 0x000], ax	413	mov [ecx + 0x000], ax
453	; positions in stack	414	; positions in stack
454	mov [ecx + 0x400], ax	415	mov [ecx + 0x400], ax
455	cmp ecx, WIN_POS - 2	416	cmp ecx, WIN_POS - 2
456	jne @b	417	jne @b
457	pop ecx eax	418	pop ecx eax
458	ret	419	ret
459	;------------------------------------------------------------------------------	420	;------------------------------------------------------------------------------
460		421
461	align 4	422	align 4
462	;------------------------------------------------------------------------------	423	;------------------------------------------------------------------------------
463	calculatescreen: ;/////////////////////////////////////////////////////////////	424	calculatescreen: ;/////////////////////////////////////////////////////////////
464	;------------------------------------------------------------------------------	425	;------------------------------------------------------------------------------
465	;? Scan all windows from bottom to top, calling `setscreen` for each one	426	;? Scan all windows from bottom to top, calling `setscreen` for each one
466	;? intersecting given screen area	427	;? intersecting given screen area
467	;------------------------------------------------------------------------------	428	;------------------------------------------------------------------------------
468	;> eax = left	429	;> eax = left
469	;> ebx = top	430	;> ebx = top
470	;> ecx = right	431	;> ecx = right
471	;> edx = bottom	432	;> edx = bottom
472	;------------------------------------------------------------------------------	433	;------------------------------------------------------------------------------
473	push esi	434	push esi
474	pushfd	435	pushfd
475	cli	436	cli
476		437
477	mov esi, 1	438	mov esi, 1
478	call window._.set_screen	439	call window._.set_screen
479		440
480	push ebp	441	push ebp
481		442
482	mov ebp, [TASK_COUNT]	443	mov ebp, [TASK_COUNT]
483	cmp ebp, 1	444	cmp ebp, 1
484	jbe .exit	445	jbe .exit
485		446
486	push eax ;for num layout	447	push eax ;for num layout
487		448
488	push edx ecx ebx eax	449	push edx ecx ebx eax
489		450
490	mov dword[esp+10h], ZPOS_DESKTOP	451	mov dword[esp+10h], ZPOS_DESKTOP
491	;--------------------------------------	452	;--------------------------------------
492	align 4	453	align 4
493	.layout:	454	.layout:
494	mov esi, 1 ; = num in window stack	455	mov esi, 1 ; = num in window stack
495	mov ebp, [TASK_COUNT]	456	mov ebp, [TASK_COUNT]
496	;--------------------------------------	457	;--------------------------------------
497	align 4	458	align 4
498	.next_window:	459	.next_window:
499	movzx edi, word[WIN_POS + esi * 2]	460	movzx edi, word[WIN_POS + esi * 2]
500	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes	461	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes
501		462
502	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE	463	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE
503	je .skip_window	464	je .skip_window
504		465
505	add edi, window_data	466	add edi, window_data
506	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	467	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
507	jnz .skip_window	468	jnz .skip_window
508		469
509	mov eax, [esp+10h]	470	mov eax, [esp+10h]
510	cmp [edi + WDATA.z_modif], al	471	cmp [edi + WDATA.z_modif], al
511	jne .skip_window	472	jne .skip_window
512		473
513	mov eax, [edi + WDATA.box.left]	474	mov eax, [edi + WDATA.box.left]
514	cmp eax, [esp + RECT.right]	475	cmp eax, [esp + RECT.right]
515	jg .skip_window	476	jg .skip_window
516	mov ebx, [edi + WDATA.box.top]	477	mov ebx, [edi + WDATA.box.top]
517	cmp ebx, [esp + RECT.bottom]	478	cmp ebx, [esp + RECT.bottom]
518	jg .skip_window	479	jg .skip_window
519	mov ecx, [edi + WDATA.box.width]	480	mov ecx, [edi + WDATA.box.width]
520	add ecx, eax	481	add ecx, eax
521	cmp ecx, [esp + RECT.left]	482	cmp ecx, [esp + RECT.left]
522	jl .skip_window	483	jl .skip_window
523	mov edx, [edi + WDATA.box.height]	484	mov edx, [edi + WDATA.box.height]
524	add edx, ebx	485	add edx, ebx
525	cmp edx, [esp + RECT.top]	486	cmp edx, [esp + RECT.top]
526	jl .skip_window	487	jl .skip_window
527		488
528	cmp eax, [esp + RECT.left]	489	cmp eax, [esp + RECT.left]
529	jae @f	490	jae @f
530	mov eax, [esp + RECT.left]	491	mov eax, [esp + RECT.left]
531	;--------------------------------------	492	;--------------------------------------
532	align 4	493	align 4
533	@@:	494	@@:
534	cmp ebx, [esp + RECT.top]	495	cmp ebx, [esp + RECT.top]
535	jae @f	496	jae @f
536	mov ebx, [esp + RECT.top]	497	mov ebx, [esp + RECT.top]
537	;--------------------------------------	498	;--------------------------------------
538	align 4	499	align 4
539	@@:	500	@@:
540	cmp ecx, [esp + RECT.right]	501	cmp ecx, [esp + RECT.right]
541	jbe @f	502	jbe @f
542	mov ecx, [esp + RECT.right]	503	mov ecx, [esp + RECT.right]
543	;--------------------------------------	504	;--------------------------------------
544	align 4	505	align 4
545	@@:	506	@@:
546	cmp edx, [esp + RECT.bottom]	507	cmp edx, [esp + RECT.bottom]
547	jbe @f	508	jbe @f
548	mov edx, [esp + RECT.bottom]	509	mov edx, [esp + RECT.bottom]
549	;--------------------------------------	510	;--------------------------------------
550	align 4	511	align 4
551	@@:	512	@@:
552	push esi	513	push esi
553	movzx esi, word[WIN_POS + esi * 2]	514	movzx esi, word[WIN_POS + esi * 2]
554	call window._.set_screen	515	call window._.set_screen
555	pop esi	516	pop esi
556	;--------------------------------------	517	;--------------------------------------
557	align 4	518	align 4
558	.skip_window:	519	.skip_window:
559	inc esi	520	inc esi
560	dec ebp	521	dec ebp
561	jnz .next_window	522	jnz .next_window
562	;---------------------------------------------	523	;---------------------------------------------
563	inc dword[esp+10h]	524	inc dword[esp+10h]
564	cmp dword[esp+10h], ZPOS_ALWAYS_TOP	525	cmp dword[esp+10h], ZPOS_ALWAYS_TOP
565	jle .layout	526	jle .layout
566	;---------------------------------------------	527	;---------------------------------------------
567	mov esi, [TASK_COUNT]	528	mov esi, [TASK_COUNT]
568	movzx edi, word[WIN_POS + esi * 2]	529	movzx edi, word[WIN_POS + esi * 2]
569	shl edi, 5	530	shl edi, 5
570	add edi, window_data	531	add edi, window_data
571		532
572	pop eax ebx ecx edx	533	pop eax ebx ecx edx
573	pop ebp ;del num layout	534	pop ebp ;del num layout
574	;--------------------------------------	535	;--------------------------------------
575	align 4	536	align 4
576	.exit:	537	.exit:
577	pop ebp	538	pop ebp
578	inc [_display.mask_seqno]	539	inc [_display.mask_seqno]
579	popfd	540	popfd
580	pop esi	541	pop esi
581	ret	542	ret
582	;------------------------------------------------------------------------------	543	;------------------------------------------------------------------------------
583	align 4	544	align 4
584	;------------------------------------------------------------------------------	545	;------------------------------------------------------------------------------
585	repos_windows: ;///////////////////////////////////////////////////////////////	546	repos_windows: ;///////////////////////////////////////////////////////////////
586	;------------------------------------------------------------------------------	547	;------------------------------------------------------------------------------
587	;?	548	;?
588	;------------------------------------------------------------------------------	549	;------------------------------------------------------------------------------
589	mov ecx, [TASK_COUNT]	550	mov ecx, [TASK_COUNT]
590	mov edi, window_data + sizeof.WDATA * 2	551	mov edi, window_data + sizeof.WDATA * 2
591	call force_redraw_background	552	call force_redraw_background
592	dec ecx	553	dec ecx
593	jle .exit	554	jle .exit
594	;--------------------------------------	555	;--------------------------------------
595	align 4	556	align 4
596	.next_window:	557	.next_window:
597	mov [edi + WDATA.fl_redraw], 1	558	mov [edi + WDATA.fl_redraw], 1
598	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED	559	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED
599	jnz .fix_maximized	560	jnz .fix_maximized
600		561
601	mov eax, [edi + WDATA.box.left]	562	mov eax, [edi + WDATA.box.left]
602	add eax, [edi + WDATA.box.width]	563	add eax, [edi + WDATA.box.width]
603	mov ebx, [_display.width]	564	mov ebx, [_display.width]
604	cmp eax, ebx	565	cmp eax, ebx
605	jl .fix_vertical	566	jl .fix_vertical
606	mov eax, [edi + WDATA.box.width]	567	mov eax, [edi + WDATA.box.width]
607	sub eax, ebx	568	sub eax, ebx
608	jl @f	569	jl @f
609	mov [edi + WDATA.box.width], ebx	570	mov [edi + WDATA.box.width], ebx
610	;--------------------------------------	571	;--------------------------------------
611	align 4	572	align 4
612	@@:	573	@@:
613	sub ebx, [edi + WDATA.box.width]	574	sub ebx, [edi + WDATA.box.width]
614	mov [edi + WDATA.box.left], ebx	575	mov [edi + WDATA.box.left], ebx
615	;--------------------------------------	576	;--------------------------------------
616	align 4	577	align 4
617	.fix_vertical:	578	.fix_vertical:
618	mov eax, [edi + WDATA.box.top]	579	mov eax, [edi + WDATA.box.top]
619	add eax, [edi + WDATA.box.height]	580	add eax, [edi + WDATA.box.height]
620	mov ebx, [_display.height]	581	mov ebx, [_display.height]
621	cmp eax, ebx	582	cmp eax, ebx
622	jl .fix_client_box	583	jl .fix_client_box
623	mov eax, [edi + WDATA.box.height]	584	mov eax, [edi + WDATA.box.height]
624	sub eax, ebx	585	sub eax, ebx
625	jl @f	586	jl @f
626	mov [edi + WDATA.box.height], ebx	587	mov [edi + WDATA.box.height], ebx
627	;--------------------------------------	588	;--------------------------------------
628	align 4	589	align 4
629	@@:	590	@@:
630	sub ebx, [edi + WDATA.box.height]	591	sub ebx, [edi + WDATA.box.height]
631	mov [edi + WDATA.box.top], ebx	592	mov [edi + WDATA.box.top], ebx
632	;--------------------------------------	593	;--------------------------------------
633	align 4	594	align 4
634	.fix_client_box:	595	.fix_client_box:
635	call window._.set_window_clientbox	596	call window._.set_window_clientbox
636	add edi, sizeof.WDATA	597	add edi, sizeof.WDATA
637	loop .next_window	598	loop .next_window
638	;--------------------------------------	599	;--------------------------------------
639	align 4	600	align 4
640	.exit:	601	.exit:
641	ret	602	ret
642	;--------------------------------------	603	;--------------------------------------
643	align 4	604	align 4
644	.fix_maximized:	605	.fix_maximized:
645	mov eax, [screen_workarea.left]	606	mov eax, [screen_workarea.left]
646	mov [edi + WDATA.box.left], eax	607	mov [edi + WDATA.box.left], eax
647	sub eax, [screen_workarea.right]	608	sub eax, [screen_workarea.right]
648	neg eax	609	neg eax
649	mov [edi + WDATA.box.width], eax	610	mov [edi + WDATA.box.width], eax
650	mov eax, [screen_workarea.top]	611	mov eax, [screen_workarea.top]
651	mov [edi + WDATA.box.top], eax	612	mov [edi + WDATA.box.top], eax
652	test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP	613	test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP
653	jnz .fix_client_box	614	jnz .fix_client_box
654	sub eax, [screen_workarea.bottom]	615	sub eax, [screen_workarea.bottom]
655	neg eax	616	neg eax
656	mov [edi + WDATA.box.height], eax	617	mov [edi + WDATA.box.height], eax
657	jmp .fix_client_box	618	jmp .fix_client_box
658	;------------------------------------------------------------------------------	619	;------------------------------------------------------------------------------
659	;align 4	620	;align 4
660	;------------------------------------------------------------------------------	621	;------------------------------------------------------------------------------
661	;sys_window_mouse: ;////////////////////////////////////////////////////////////	622	;sys_window_mouse: ;////////////////////////////////////////////////////////////
662	;------------------------------------------------------------------------------	623	;------------------------------------------------------------------------------
663	;?	624	;?
664	;------------------------------------------------------------------------------	625	;------------------------------------------------------------------------------
665	; NOTE: commented out since doesn't provide necessary functionality	626	; NOTE: commented out since doesn't provide necessary functionality
666	; anyway, to be reworked	627	; anyway, to be reworked
667	; push eax	628	; push eax
668	;	629	;
669	; mov eax, [timer_ticks]	630	; mov eax, [timer_ticks]
670	; cmp [new_window_starting], eax	631	; cmp [new_window_starting], eax
671	; jb .exit	632	; jb .exit
672	;	633	;
673	; mov byte[MOUSE_BACKGROUND], 0	634	; mov byte[MOUSE_BACKGROUND], 0
674	; mov byte[DONT_DRAW_MOUSE], 0	635	; mov byte[DONT_DRAW_MOUSE], 0
675	;	636	;
676	; mov [new_window_starting], eax	637	; mov [new_window_starting], eax
677	;	638	;
678	; .exit:	639	; .exit:
679	; pop eax	640	; pop eax
680	; ret	641	; ret
681	;------------------------------------------------------------------------------	642	;------------------------------------------------------------------------------
682	align 4	643	align 4
683	;------------------------------------------------------------------------------	644	;------------------------------------------------------------------------------
684	draw_rectangle: ;//////////////////////////////////////////////////////////////	645	draw_rectangle: ;//////////////////////////////////////////////////////////////
685	;------------------------------------------------------------------------------	646	;------------------------------------------------------------------------------
686	;> eax = pack[16(left), 16(right)]	647	;> eax = pack[16(left), 16(right)]
687	;> ebx = pack[16(top), 16(bottom)]	648	;> ebx = pack[16(top), 16(bottom)]
688	;> esi = color	649	;> esi = color
689	; ?? RR GG BB ; 0x01000000 negation	650	; ?? RR GG BB ; 0x01000000 negation
690	; ; 0x02000000 used for draw_rectangle without top line	651	; ; 0x02000000 used for draw_rectangle without top line
691	; ; for example drawwindow_III and drawwindow_IV	652	; ; for example drawwindow_III and drawwindow_IV
692	;------------------------------------------------------------------------------	653	;------------------------------------------------------------------------------
693	push eax ebx ecx edi	654	push eax ebx ecx edi
694		655
695	xor edi, edi	656	xor edi, edi
696	;--------------------------------------	657	;--------------------------------------
697	align 4	658	align 4
698	.flags_set:	659	.flags_set:
699	push ebx	660	push ebx
700		661
701	; set line color	662	; set line color
702	mov ecx, esi	663	mov ecx, esi
703	; draw top border	664	; draw top border
704	rol ebx, 16	665	rol ebx, 16
705	push ebx	666	push ebx
706	rol ebx, 16	667	rol ebx, 16
707	pop bx	668	pop bx
708	test ecx, 1 shl 25	669	test ecx, 1 shl 25
709	jnz @f	670	jnz @f
710	sub ecx, 1 shl 25	671	sub ecx, 1 shl 25
711	; call [draw_line]	672	; call [draw_line]
712	call __sys_draw_line	673	call __sys_draw_line
713	;--------------------------------------	674	;--------------------------------------
714	align 4	675	align 4
715	@@:	676	@@:
716	; draw bottom border	677	; draw bottom border
717	mov ebx, [esp - 2]	678	mov ebx, [esp - 2]
718	pop bx	679	pop bx
719	; call [draw_line]	680	; call [draw_line]
720	call __sys_draw_line	681	call __sys_draw_line
721		682
722	pop ebx	683	pop ebx
723	add ebx, 1 * 65536 - 1	684	add ebx, 1 * 65536 - 1
724		685
725	; draw left border	686	; draw left border
726	rol eax, 16	687	rol eax, 16
727	push eax	688	push eax
728	rol eax, 16	689	rol eax, 16
729	pop ax	690	pop ax
730	; call [draw_line]	691	; call [draw_line]
731	call __sys_draw_line	692	call __sys_draw_line
732		693
733	; draw right border	694	; draw right border
734	mov eax, [esp - 2]	695	mov eax, [esp - 2]
735	pop ax	696	pop ax
736	; call [draw_line]	697	; call [draw_line]
737	call __sys_draw_line	698	call __sys_draw_line
738		699
739	pop edi ecx ebx eax	700	pop edi ecx ebx eax
740	ret	701	ret
741	;--------------------------------------	702	;--------------------------------------
742	align 4	703	align 4
743	.forced:	704	.forced:
744	push eax ebx ecx edi	705	push eax ebx ecx edi
745	xor edi, edi	706	xor edi, edi
746	inc edi	707	inc edi
747	jmp .flags_set	708	jmp .flags_set
748	;------------------------------------------------------------------------------	709	;------------------------------------------------------------------------------
749	align 4	710	align 4
750	;------------------------------------------------------------------------------	711	;------------------------------------------------------------------------------
751	drawwindow_I_caption: ;////////////////////////////////////////////////////////	712	drawwindow_I_caption: ;////////////////////////////////////////////////////////
752	;------------------------------------------------------------------------------	713	;------------------------------------------------------------------------------
753	;?	714	;?
754	;------------------------------------------------------------------------------	715	;------------------------------------------------------------------------------
755	push [edx + WDATA.cl_titlebar]	716	push [edx + WDATA.cl_titlebar]
756	mov esi, edx	717	mov esi, edx
757		718
758	mov edx, [esi + WDATA.box.top]	719	mov edx, [esi + WDATA.box.top]
759	mov eax, edx	720	mov eax, edx
760	lea ebx, [edx + 21]	721	lea ebx, [edx + 21]
761	inc edx	722	inc edx
762	add eax, [esi + WDATA.box.height]	723	add eax, [esi + WDATA.box.height]
763		724
764	cmp ebx, eax	725	cmp ebx, eax
765	jbe @f	726	jbe @f
766	mov ebx, eax	727	mov ebx, eax
767	;--------------------------------------	728	;--------------------------------------
768	align 4	729	align 4
769	@@:	730	@@:
770	push ebx	731	push ebx
771		732
772	xor edi, edi	733	xor edi, edi
773	;--------------------------------------	734	;--------------------------------------
774	align 4	735	align 4
775	.next_line:	736	.next_line:
776	mov ebx, edx	737	mov ebx, edx
777	shl ebx, 16	738	shl ebx, 16
778	add ebx, edx	739	add ebx, edx
779	mov eax, [esi + WDATA.box.left]	740	mov eax, [esi + WDATA.box.left]
780	inc eax	741	inc eax
781	shl eax, 16	742	shl eax, 16
782	add eax, [esi + WDATA.box.left]	743	add eax, [esi + WDATA.box.left]
783	add eax, [esi + WDATA.box.width]	744	add eax, [esi + WDATA.box.width]
784	dec eax	745	dec eax
785	mov ecx, [esi + WDATA.cl_titlebar]	746	mov ecx, [esi + WDATA.cl_titlebar]
786	test ecx, 0x80000000	747	test ecx, 0x80000000
787	jz @f	748	jz @f
788	sub ecx, 0x00040404	749	sub ecx, 0x00040404
789	mov [esi + WDATA.cl_titlebar], ecx	750	mov [esi + WDATA.cl_titlebar], ecx
790	;--------------------------------------	751	;--------------------------------------
791	align 4	752	align 4
792	@@:	753	@@:
793	and ecx, 0x00ffffff	754	and ecx, 0x00ffffff
794	; call [draw_line]	755	; call [draw_line]
795	call __sys_draw_line	756	call __sys_draw_line
796	inc edx	757	inc edx
797	cmp edx, [esp]	758	cmp edx, [esp]
798	jb .next_line	759	jb .next_line
799		760
800	add esp, 4	761	add esp, 4
801	pop [esi + WDATA.cl_titlebar]	762	pop [esi + WDATA.cl_titlebar]
802	ret	763	ret
803	;------------------------------------------------------------------------------	764	;------------------------------------------------------------------------------
804	align 4	765	align 4
805	;------------------------------------------------------------------------------	766	;------------------------------------------------------------------------------
806	drawwindow_I: ;////////////////////////////////////////////////////////////////	767	drawwindow_I: ;////////////////////////////////////////////////////////////////
807	;------------------------------------------------------------------------------	768	;------------------------------------------------------------------------------
808	;?	769	;?
809	;------------------------------------------------------------------------------	770	;------------------------------------------------------------------------------
810	pushad	771	pushad
811		772
812	; window border	773	; window border
813		774
814	mov eax, [edx + WDATA.box.left - 2]	775	mov eax, [edx + WDATA.box.left - 2]
815	mov ax, word[edx + WDATA.box.left]	776	mov ax, word[edx + WDATA.box.left]
816	add ax, word[edx + WDATA.box.width]	777	add ax, word[edx + WDATA.box.width]
817	mov ebx, [edx + WDATA.box.top - 2]	778	mov ebx, [edx + WDATA.box.top - 2]
818	mov bx, word[edx + WDATA.box.top]	779	mov bx, word[edx + WDATA.box.top]
819	add bx, word[edx + WDATA.box.height]	780	add bx, word[edx + WDATA.box.height]
820		781
821	mov esi, [edx + WDATA.cl_frames]	782	mov esi, [edx + WDATA.cl_frames]
822	call draw_rectangle	783	call draw_rectangle
823		784
824	; window caption	785	; window caption
825		786
826	call drawwindow_I_caption	787	call drawwindow_I_caption
827		788
828	; window client area	789	; window client area
829		790
830	; do we need to draw it?	791	; do we need to draw it?
831	mov edi, [esi + WDATA.cl_workarea]	792	mov edi, [esi + WDATA.cl_workarea]
832	test edi, 0x40000000	793	test edi, 0x40000000
833	jnz .exit	794	jnz .exit
834		795
835	; does client area have a positive size on screen?	796	; does client area have a positive size on screen?
836	cmp [esi + WDATA.box.height], 21	797	cmp [esi + WDATA.box.height], 21
837	jle .exit	798	jle .exit
838		799
839	; okay, let's draw it	800	; okay, let's draw it
840	mov eax, 1	801	mov eax, 1
841	mov ebx, 21	802	mov ebx, 21
842	mov ecx, [esi + WDATA.box.width]	803	mov ecx, [esi + WDATA.box.width]
843	mov edx, [esi + WDATA.box.height]	804	mov edx, [esi + WDATA.box.height]
844	; call [drawbar]	805	; call [drawbar]
845	call vesa20_drawbar	806	call vesa20_drawbar
846	;--------------------------------------	807	;--------------------------------------
847	align 4	808	align 4
848	.exit:	809	.exit:
849	popad	810	popad
850	ret	811	ret
851	;------------------------------------------------------------------------------	812	;------------------------------------------------------------------------------
852	align 4	813	align 4
853	;------------------------------------------------------------------------------	814	;------------------------------------------------------------------------------
854	drawwindow_III_caption: ;/////////////////////////////////////////////////////	815	drawwindow_III_caption: ;/////////////////////////////////////////////////////
855	;------------------------------------------------------------------------------	816	;------------------------------------------------------------------------------
856	;?	817	;?
857	;------------------------------------------------------------------------------	818	;------------------------------------------------------------------------------
858	mov ecx, [edx + WDATA.cl_titlebar]	819	mov ecx, [edx + WDATA.cl_titlebar]
859	push ecx	820	push ecx
860	mov esi, edx	821	mov esi, edx
861	mov edx, [esi + WDATA.box.top]	822	mov edx, [esi + WDATA.box.top]
862	add edx, 4	823	add edx, 4
863	mov ebx, [esi + WDATA.box.top]	824	mov ebx, [esi + WDATA.box.top]
864	add ebx, 20	825	add ebx, 20
865	mov eax, [esi + WDATA.box.top]	826	mov eax, [esi + WDATA.box.top]
866	add eax, [esi + WDATA.box.height]	827	add eax, [esi + WDATA.box.height]
867		828
868	cmp ebx, eax	829	cmp ebx, eax
869	jb @f	830	jb @f
870	mov ebx, eax	831	mov ebx, eax
871	;--------------------------------------	832	;--------------------------------------
872	align 4	833	align 4
873	@@:	834	@@:
874	push ebx	835	push ebx
875		836
876	xor edi, edi	837	xor edi, edi
877	;--------------------------------------	838	;--------------------------------------
878	align 4	839	align 4
879	.next_line:	840	.next_line:
880	mov ebx, edx	841	mov ebx, edx
881	shl ebx, 16	842	shl ebx, 16
882	add ebx, edx	843	add ebx, edx
883	mov eax, [esi + WDATA.box.left]	844	mov eax, [esi + WDATA.box.left]
884	shl eax, 16	845	shl eax, 16
885	add eax, [esi + WDATA.box.left]	846	add eax, [esi + WDATA.box.left]
886	add eax, [esi + WDATA.box.width]	847	add eax, [esi + WDATA.box.width]
887	add eax, 4 * 65536 - 4	848	add eax, 4 * 65536 - 4
888	mov ecx, [esi + WDATA.cl_titlebar]	849	mov ecx, [esi + WDATA.cl_titlebar]
889	test ecx, 0x40000000	850	test ecx, 0x40000000
890	jz @f	851	jz @f
891	add ecx, 0x00040404	852	add ecx, 0x00040404
892	;--------------------------------------	853	;--------------------------------------
893	align 4	854	align 4
894	@@:	855	@@:
895	test ecx, 0x80000000	856	test ecx, 0x80000000
896	jz @f	857	jz @f
897	sub ecx, 0x00040404	858	sub ecx, 0x00040404
898	;--------------------------------------	859	;--------------------------------------
899	align 4	860	align 4
900	@@:	861	@@:
901	mov [esi + WDATA.cl_titlebar], ecx	862	mov [esi + WDATA.cl_titlebar], ecx
902	and ecx, 0x00ffffff	863	and ecx, 0x00ffffff
903	; call [draw_line]	864	; call [draw_line]
904	call __sys_draw_line	865	call __sys_draw_line
905	inc edx	866	inc edx
906	cmp edx, [esp]	867	cmp edx, [esp]
907	jb .next_line	868	jb .next_line
908		869
909	add esp, 4	870	add esp, 4
910	pop [esi + WDATA.cl_titlebar]	871	pop [esi + WDATA.cl_titlebar]
911	ret	872	ret
912	;------------------------------------------------------------------------------	873	;------------------------------------------------------------------------------
913	align 4	874	align 4
914	;------------------------------------------------------------------------------	875	;------------------------------------------------------------------------------
915	drawwindow_III: ;//////////////////////////////////////////////////////////////	876	drawwindow_III: ;//////////////////////////////////////////////////////////////
916	;------------------------------------------------------------------------------	877	;------------------------------------------------------------------------------
917	;?	878	;?
918	;------------------------------------------------------------------------------	879	;------------------------------------------------------------------------------
919	pushad	880	pushad
920		881
921	; window border	882	; window border
922		883
923	mov eax, [edx + WDATA.box.left - 2]	884	mov eax, [edx + WDATA.box.left - 2]
924	mov ax, word[edx + WDATA.box.left]	885	mov ax, word[edx + WDATA.box.left]
925	add ax, word[edx + WDATA.box.width]	886	add ax, word[edx + WDATA.box.width]
926	mov ebx, [edx + WDATA.box.top - 2]	887	mov ebx, [edx + WDATA.box.top - 2]
927	mov bx, word[edx + WDATA.box.top]	888	mov bx, word[edx + WDATA.box.top]
928	add bx, word[edx + WDATA.box.height]	889	add bx, word[edx + WDATA.box.height]
929		890
930	mov esi, [edx + WDATA.cl_frames]	891	mov esi, [edx + WDATA.cl_frames]
931	shr esi, 1	892	shr esi, 1
932	and esi, 0x007f7f7f	893	and esi, 0x007f7f7f
933	call draw_rectangle	894	call draw_rectangle
934		895
935	push esi	896	push esi
936	mov ecx, 3	897	mov ecx, 3
937	mov esi, [edx + WDATA.cl_frames]	898	mov esi, [edx + WDATA.cl_frames]
938	;--------------------------------------	899	;--------------------------------------
939	align 4	900	align 4
940	.next_frame:	901	.next_frame:
941	add eax, 1 * 65536 - 1	902	add eax, 1 * 65536 - 1
942	add ebx, 1 * 65536 - 1	903	add ebx, 1 * 65536 - 1
943	call draw_rectangle	904	call draw_rectangle
944	dec ecx	905	dec ecx
945	jnz .next_frame	906	jnz .next_frame
946		907
947	pop esi	908	pop esi
948	add eax, 1 * 65536 - 1	909	add eax, 1 * 65536 - 1
949	add ebx, 1 * 65536 - 1	910	add ebx, 1 * 65536 - 1
950	call draw_rectangle	911	call draw_rectangle
951		912
952	; window caption	913	; window caption
953		914
954	call drawwindow_III_caption	915	call drawwindow_III_caption
955		916
956	; window client area	917	; window client area
957		918
958	; do we need to draw it?	919	; do we need to draw it?
959	mov edi, [esi + WDATA.cl_workarea]	920	mov edi, [esi + WDATA.cl_workarea]
960	test edi, 0x40000000	921	test edi, 0x40000000
961	jnz .exit	922	jnz .exit
962		923
963	; does client area have a positive size on screen?	924	; does client area have a positive size on screen?
964	mov edx, [esi + WDATA.box.top]	925	mov edx, [esi + WDATA.box.top]
965	add edx, 21 + 5	926	add edx, 21 + 5
966	mov ebx, [esi + WDATA.box.top]	927	mov ebx, [esi + WDATA.box.top]
967	add ebx, [esi + WDATA.box.height]	928	add ebx, [esi + WDATA.box.height]
968	cmp edx, ebx	929	cmp edx, ebx
969	jg .exit	930	jg .exit
970		931
971	; okay, let's draw it	932	; okay, let's draw it
972	mov eax, 5	933	mov eax, 5
973	mov ebx, 20	934	mov ebx, 20
974	mov ecx, [esi + WDATA.box.width]	935	mov ecx, [esi + WDATA.box.width]
975	mov edx, [esi + WDATA.box.height]	936	mov edx, [esi + WDATA.box.height]
976	sub ecx, 4	937	sub ecx, 4
977	sub edx, 4	938	sub edx, 4
978	; call [drawbar]	939	; call [drawbar]
979	call vesa20_drawbar	940	call vesa20_drawbar
980	;--------------------------------------	941	;--------------------------------------
981	align 4	942	align 4
982	.exit:	943	.exit:
983	popad	944	popad
984	ret	945	ret
985	;------------------------------------------------------------------------------	946	;------------------------------------------------------------------------------
986	align 4	947	align 4
987	;------------------------------------------------------------------------------	948	;------------------------------------------------------------------------------
988	waredraw: ;////////////////////////////////////////////////////////////////////	949	waredraw: ;////////////////////////////////////////////////////////////////////
989	;------------------------------------------------------------------------------	950	;------------------------------------------------------------------------------
990	;? Activate window, redrawing if necessary	951	;? Activate window, redrawing if necessary
991	;------------------------------------------------------------------------------	952	;------------------------------------------------------------------------------
992	push -1	953	push -1
993	mov eax, [TASK_COUNT]	954	mov eax, [TASK_COUNT]
994	lea eax, [WIN_POS + eax * 2]	955	lea eax, [WIN_POS + eax * 2]
995	cmp eax, esi	956	cmp eax, esi
996	pop eax	957	pop eax
997	je .exit	958	je .exit
998		959
999	; is it overlapped by another window now?	960	; is it overlapped by another window now?
1000	push ecx	961	push ecx
1001	call window._.check_window_draw	962	call window._.check_window_draw
1002	test ecx, ecx	963	test ecx, ecx
1003	pop ecx	964	pop ecx
1004	jz .do_not_draw	965	jz .do_not_draw
1005		966
1006	; yes it is, activate and update screen buffer	967	; yes it is, activate and update screen buffer
1007	call window._.window_activate	968	call window._.window_activate
1008		969
1009	pushad	970	pushad
1010	mov edi, [TASK_COUNT]	971	mov edi, [TASK_COUNT]
1011	movzx esi, word[WIN_POS + edi * 2]	972	movzx esi, word[WIN_POS + edi * 2]
1012	shl esi, 5	973	shl esi, 5
1013	add esi, window_data	974	add esi, window_data
1014		975
1015	mov eax, [esi + WDATA.box.left]	976	mov eax, [esi + WDATA.box.left]
1016	mov ebx, [esi + WDATA.box.top]	977	mov ebx, [esi + WDATA.box.top]
1017	mov ecx, [esi + WDATA.box.width]	978	mov ecx, [esi + WDATA.box.width]
1018	mov edx, [esi + WDATA.box.height]	979	mov edx, [esi + WDATA.box.height]
1019		980
1020	add ecx, eax	981	add ecx, eax
1021	add edx, ebx	982	add edx, ebx
1022		983
1023	mov edi, [TASK_COUNT]	984	mov edi, [TASK_COUNT]
1024	movzx esi, word[WIN_POS + edi * 2]	985	movzx esi, word[WIN_POS + edi * 2]
1025	call window._.set_screen	986	call window._.set_screen
1026		987
1027	call window._.set_top_wnd	988	call window._.set_top_wnd
1028		989
1029	inc [_display.mask_seqno]	990	inc [_display.mask_seqno]
1030	popad	991	popad
1031		992
1032	; tell application to redraw itself	993	; tell application to redraw itself
1033	mov [edi + WDATA.fl_redraw], 1	994	mov [edi + WDATA.fl_redraw], 1
1034	xor eax, eax	995	xor eax, eax
1035	jmp .exit	996	jmp .exit
1036	;--------------------------------------	997	;--------------------------------------
1037	align 4	998	align 4
1038	.do_not_draw:	999	.do_not_draw:
1039	; no it's not, just activate the window	1000	; no it's not, just activate the window
1040	call window._.window_activate	1001	call window._.window_activate
1041	xor eax, eax	1002	xor eax, eax
1042	ret	1003	ret
1043		1004
1044	;--------------------------------------	1005	;--------------------------------------
1045	align 4	1006	align 4
1046	.exit:	1007	.exit:
1047	inc eax	1008	inc eax
1048	ret	1009	ret
1049	;------------------------------------------------------------------------------	1010	;------------------------------------------------------------------------------
1050	align 4	1011	align 4
1051	;------------------------------------------------------------------------------	1012	;------------------------------------------------------------------------------
1052	minimize_all_window:	1013	minimize_all_window:
1053	push ebx ecx edx esi edi	1014	push ebx ecx edx esi edi
1054	pushfd	1015	pushfd
1055	cli	1016	cli
1056	xor edx, edx	1017	xor edx, edx
1057	mov eax, 2 ; we do not minimize the kernel thread N1	1018	mov eax, 2 ; we do not minimize the kernel thread N1
1058	mov ebx, [TASK_COUNT]	1019	mov ebx, [TASK_COUNT]
1059	;--------------------------------------	1020	;--------------------------------------
1060	align 4	1021	align 4
1061	.loop:	1022	.loop:
1062	movzx edi, word[WIN_POS + eax * 2]	1023	movzx edi, word[WIN_POS + eax * 2]
1063	shl edi, 5	1024	shl edi, 5
1064	; it is a unused slot?	1025	; it is a unused slot?
1065	cmp dword [edi+CURRENT_TASK+TASKDATA.state], 9	1026	cmp dword [edi+CURRENT_TASK+TASKDATA.state], 9
1066	je @f	1027	je @f
1067	; it is a hidden thread?	1028	; it is a hidden thread?
1068	lea esi, [edi*8+SLOT_BASE+APPDATA.app_name]	1029	lea esi, [edi*8+SLOT_BASE+APPDATA.app_name]
1069	cmp [esi], byte '@'	1030	cmp [esi], byte '@'
1070	je @f	1031	je @f
1071	; is it already minimized?	1032	; is it already minimized?
1072	test [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED	1033	test [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED
1073	jnz @f	1034	jnz @f
1074	; no it's not, let's do that	1035	; no it's not, let's do that
1075	or [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED	1036	or [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED
1076	inc edx	1037	inc edx
1077	;--------------------------------------	1038	;--------------------------------------
1078	align 4	1039	align 4
1079	@@:	1040	@@:
1080	inc eax	1041	inc eax
1081	cmp eax, ebx	1042	cmp eax, ebx
1082	jbe .loop	1043	jbe .loop
1083	; If nothing has changed	1044	; If nothing has changed
1084	test edx, edx	1045	test edx, edx
1085	jz @f	1046	jz @f
1086		1047
1087	push edx	1048	push edx
1088	call syscall_display_settings._.calculate_whole_screen	1049	call syscall_display_settings._.calculate_whole_screen
1089	call syscall_display_settings._.redraw_whole_screen	1050	call syscall_display_settings._.redraw_whole_screen
1090	pop edx	1051	pop edx
1091	;--------------------------------------	1052	;--------------------------------------
1092	align 4	1053	align 4
1093	@@:	1054	@@:
1094	mov eax, edx	1055	mov eax, edx
1095	popfd	1056	popfd
1096	pop edi esi edx ecx ebx	1057	pop edi esi edx ecx ebx
1097	ret	1058	ret
1098	;------------------------------------------------------------------------------	1059	;------------------------------------------------------------------------------
1099	align 4	1060	align 4
1100	;------------------------------------------------------------------------------	1061	;------------------------------------------------------------------------------
1101	minimize_window: ;/////////////////////////////////////////////////////////////	1062	minimize_window: ;/////////////////////////////////////////////////////////////
1102	;------------------------------------------------------------------------------	1063	;------------------------------------------------------------------------------
1103	;> eax = window number on screen	1064	;> eax = window number on screen
1104	;------------------------------------------------------------------------------	1065	;------------------------------------------------------------------------------
1105	;# corrupts [dl*]	1066	;# corrupts [dl*]
1106	;------------------------------------------------------------------------------	1067	;------------------------------------------------------------------------------
1107	push edi	1068	push edi
1108	pushfd	1069	pushfd
1109	cli	1070	cli
1110		1071
1111	; is it already minimized?	1072	; is it already minimized?
1112	movzx edi, word[WIN_POS + eax * 2]	1073	movzx edi, word[WIN_POS + eax * 2]
1113	shl edi, 5	1074	shl edi, 5
1114	add edi, window_data	1075	add edi, window_data
1115	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1076	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1116	jnz .exit	1077	jnz .exit
1117		1078
1118	push eax ebx ecx edx esi	1079	push eax ebx ecx edx esi
1119		1080
1120	; no it's not, let's do that	1081	; no it's not, let's do that
1121	or [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1082	or [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1122	; If the window width is 0, then the action is not needed.	1083	; If the window width is 0, then the action is not needed.
1123	cmp [edi + WDATA.box.width], dword 0	1084	cmp [edi + WDATA.box.width], dword 0
1124	je @f	1085	je @f
1125	; If the window height is 0, then the action is not needed.	1086	; If the window height is 0, then the action is not needed.
1126	cmp [edi + WDATA.box.height], dword 0	1087	cmp [edi + WDATA.box.height], dword 0
1127	je @f	1088	je @f
1128		1089
1129	mov eax, [edi + WDATA.box.left]	1090	mov eax, [edi + WDATA.box.left]
1130	mov [draw_limits.left], eax	1091	mov [draw_limits.left], eax
1131	mov ecx, eax	1092	mov ecx, eax
1132	add ecx, [edi + WDATA.box.width]	1093	add ecx, [edi + WDATA.box.width]
1133	mov [draw_limits.right], ecx	1094	mov [draw_limits.right], ecx
1134	mov ebx, [edi + WDATA.box.top]	1095	mov ebx, [edi + WDATA.box.top]
1135	mov [draw_limits.top], ebx	1096	mov [draw_limits.top], ebx
1136	mov edx, ebx	1097	mov edx, ebx
1137	add edx, [edi + WDATA.box.height]	1098	add edx, [edi + WDATA.box.height]
1138	mov [draw_limits.bottom], edx	1099	mov [draw_limits.bottom], edx
1139		1100
1140	; DEBUGF 1, "K : minimize_window\n"	1101	; DEBUGF 1, "K : minimize_window\n"
1141	; DEBUGF 1, "K : dl_left %x\n",[draw_limits.left]	1102	; DEBUGF 1, "K : dl_left %x\n",[draw_limits.left]
1142	; DEBUGF 1, "K : dl_right %x\n",[draw_limits.right]	1103	; DEBUGF 1, "K : dl_right %x\n",[draw_limits.right]
1143	; DEBUGF 1, "K : dl_top %x\n",[draw_limits.top]	1104	; DEBUGF 1, "K : dl_top %x\n",[draw_limits.top]
1144	; DEBUGF 1, "K : dl_bottom %x\n",[draw_limits.bottom]	1105	; DEBUGF 1, "K : dl_bottom %x\n",[draw_limits.bottom]
1145	call calculatescreen	1106	call calculatescreen
1146	; xor esi, esi	1107	; xor esi, esi
1147	; xor eax, eax	1108	; xor eax, eax
1148	mov eax, edi	1109	mov eax, edi
1149	call redrawscreen	1110	call redrawscreen
1150	;--------------------------------------	1111	;--------------------------------------
1151	align 4	1112	align 4
1152	@@:	1113	@@:
1153	pop esi edx ecx ebx eax	1114	pop esi edx ecx ebx eax
1154	;--------------------------------------	1115	;--------------------------------------
1155	align 4	1116	align 4
1156	.exit:	1117	.exit:
1157	popfd	1118	popfd
1158	pop edi	1119	pop edi
1159	ret	1120	ret
1160	;------------------------------------------------------------------------------	1121	;------------------------------------------------------------------------------
1161	align 4	1122	align 4
1162	;------------------------------------------------------------------------------	1123	;------------------------------------------------------------------------------
1163	restore_minimized_window: ;////////////////////////////////////////////////////	1124	restore_minimized_window: ;////////////////////////////////////////////////////
1164	;------------------------------------------------------------------------------	1125	;------------------------------------------------------------------------------
1165	;> eax = window number on screen	1126	;> eax = window number on screen
1166	;------------------------------------------------------------------------------	1127	;------------------------------------------------------------------------------
1167	;# corrupts [dl*]	1128	;# corrupts [dl*]
1168	;------------------------------------------------------------------------------	1129	;------------------------------------------------------------------------------
1169	pushad	1130	pushad
1170	pushfd	1131	pushfd
1171	cli	1132	cli
1172		1133
1173	; is it already restored?	1134	; is it already restored?
1174	movzx esi, word[WIN_POS + eax * 2]	1135	movzx esi, word[WIN_POS + eax * 2]
1175	mov edi, esi	1136	mov edi, esi
1176	shl edi, 5	1137	shl edi, 5
1177	add edi, window_data	1138	add edi, window_data
1178	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1139	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1179	jz .exit	1140	jz .exit
1180		1141
1181	; no it's not, let's do that	1142	; no it's not, let's do that
1182	mov [edi + WDATA.fl_redraw], 1	1143	mov [edi + WDATA.fl_redraw], 1
1183	and [edi + WDATA.fl_wstate], not WSTATE_MINIMIZED	1144	and [edi + WDATA.fl_wstate], not WSTATE_MINIMIZED
1184	mov ebp, window._.set_screen	1145	mov ebp, window._.set_screen
1185	cmp eax, [TASK_COUNT]	1146	cmp eax, [TASK_COUNT]
1186	jz @f	1147	jz @f
1187	mov ebp, calculatescreen	1148	mov ebp, calculatescreen
1188	;--------------------------------------	1149	;--------------------------------------
1189	align 4	1150	align 4
1190	@@:	1151	@@:
1191	mov eax, [edi + WDATA.box.left]	1152	mov eax, [edi + WDATA.box.left]
1192	mov ebx, [edi + WDATA.box.top]	1153	mov ebx, [edi + WDATA.box.top]
1193	mov ecx, [edi + WDATA.box.width]	1154	mov ecx, [edi + WDATA.box.width]
1194	mov edx, [edi + WDATA.box.height]	1155	mov edx, [edi + WDATA.box.height]
1195	add ecx, eax	1156	add ecx, eax
1196	add edx, ebx	1157	add edx, ebx
1197	call ebp	1158	call ebp
1198		1159
1199	cmp ebp, window._.set_screen	1160	cmp ebp, window._.set_screen
1200	jne @f	1161	jne @f
1201	call window._.set_top_wnd	1162	call window._.set_top_wnd
1202	@@:	1163	@@:
1203	inc [_display.mask_seqno]	1164	inc [_display.mask_seqno]
1204	;--------------------------------------	1165	;--------------------------------------
1205	align 4	1166	align 4
1206	.exit:	1167	.exit:
1207	popfd	1168	popfd
1208	popad	1169	popad
1209	ret	1170	ret
1210	;------------------------------------------------------------------------------	1171	;------------------------------------------------------------------------------
1211	align 4	1172	align 4
1212	; TODO: remove this proc	1173	; TODO: remove this proc
1213	;------------------------------------------------------------------------------	1174	;------------------------------------------------------------------------------
1214	window_check_events: ;/////////////////////////////////////////////////////////	1175	window_check_events: ;/////////////////////////////////////////////////////////
1215	;------------------------------------------------------------------------------	1176	;------------------------------------------------------------------------------
1216	;?	1177	;?
1217	;------------------------------------------------------------------------------	1178	;------------------------------------------------------------------------------
1218	; do we have window minimize/restore request?	1179	; do we have window minimize/restore request?
1219	cmp [window_minimize], 0	1180	cmp [window_minimize], 0
1220	je .exit	1181	je .exit
1221		1182
1222	; okay, minimize or restore top-most window and exit	1183	; okay, minimize or restore top-most window and exit
1223	mov eax, [TASK_COUNT]	1184	mov eax, [TASK_COUNT]
1224	mov bl, 0	1185	mov bl, 0
1225	xchg [window_minimize], bl	1186	xchg [window_minimize], bl
1226	dec bl	1187	dec bl
1227	jnz @f	1188	jnz @f
1228	call minimize_window	1189	call minimize_window
1229	jmp .exit	1190	jmp .exit
1230	;--------------------------------------	1191	;--------------------------------------
1231	align 4	1192	align 4
1232	@@:	1193	@@:
1233	call restore_minimized_window	1194	call restore_minimized_window
1234	;--------------------------------------	1195	;--------------------------------------
1235	align 4	1196	align 4
1236	.exit:	1197	.exit:
1237	ret	1198	ret
1238	;------------------------------------------------------------------------------	1199	;------------------------------------------------------------------------------
1239	align 4	1200	align 4
1240	;------------------------------------------------------------------------------	1201	;------------------------------------------------------------------------------
1241	sys_window_maximize_handler: ;/////////////////////////////////////////////////	1202	sys_window_maximize_handler: ;/////////////////////////////////////////////////
1242	;------------------------------------------------------------------------------	1203	;------------------------------------------------------------------------------
1243	;?	1204	;?
1244	;------------------------------------------------------------------------------	1205	;------------------------------------------------------------------------------
1245	;> esi = process slot	1206	;> esi = process slot
1246	;------------------------------------------------------------------------------	1207	;------------------------------------------------------------------------------
1247	mov edi, esi	1208	mov edi, esi
1248	shl edi, 5	1209	shl edi, 5
1249	add edi, window_data	1210	add edi, window_data
1250		1211
1251	; can window change its height?	1212	; can window change its height?
1252	; only types 2 and 3 can be resized	1213	; only types 2 and 3 can be resized
1253	mov dl, [edi + WDATA.fl_wstyle]	1214	mov dl, [edi + WDATA.fl_wstyle]
1254	test dl, 2	1215	test dl, 2
1255	jz .exit	1216	jz .exit
1256		1217
1257	; toggle normal/maximized window state	1218	; toggle normal/maximized window state
1258	mov bl, [edi + WDATA.fl_wstate]	1219	mov bl, [edi + WDATA.fl_wstate]
1259	xor bl, WSTATE_MAXIMIZED	1220	xor bl, WSTATE_MAXIMIZED
1260		1221
1261	; calculate and set appropriate window bounds	1222	; calculate and set appropriate window bounds
1262	test bl, WSTATE_MAXIMIZED	1223	test bl, WSTATE_MAXIMIZED
1263	jz .restore_size	1224	jz .restore_size
1264		1225
1265	mov eax, [screen_workarea.left]	1226	mov eax, [screen_workarea.left]
1266	mov ecx, [screen_workarea.top]	1227	mov ecx, [screen_workarea.top]
1267	push [screen_workarea.bottom] \	1228	push [screen_workarea.bottom] \
1268	[screen_workarea.right] \	1229	[screen_workarea.right] \
1269	ecx \	1230	ecx \
1270	eax	1231	eax
1271	sub [esp + BOX.width], eax	1232	sub [esp + BOX.width], eax
1272	sub [esp + BOX.height], ecx	1233	sub [esp + BOX.height], ecx
1273	mov eax, esp	1234	mov eax, esp
1274	jmp .set_box	1235	jmp .set_box
1275	;--------------------------------------	1236	;--------------------------------------
1276	align 4	1237	align 4
1277	.restore_size:	1238	.restore_size:
1278	mov eax, esi	1239	mov eax, esi
1279	shl eax, 8	1240	shl eax, 8
1280	add eax, SLOT_BASE + APPDATA.saved_box	1241	add eax, SLOT_BASE + APPDATA.saved_box
1281	push [eax + BOX.height] \	1242	push [eax + BOX.height] \
1282	[eax + BOX.width] \	1243	[eax + BOX.width] \
1283	[eax + BOX.top] \	1244	[eax + BOX.top] \
1284	[eax + BOX.left]	1245	[eax + BOX.left]
1285	mov eax, esp	1246	mov eax, esp
1286	;--------------------------------------	1247	;--------------------------------------
1287	align 4	1248	align 4
1288	.set_box:	1249	.set_box:
1289	test bl, WSTATE_ROLLEDUP	1250	test bl, WSTATE_ROLLEDUP
1290	jz @f	1251	jz @f
1291		1252
1292	xchg eax, ecx	1253	xchg eax, ecx
1293	call window._.get_rolledup_height	1254	call window._.get_rolledup_height
1294	mov [ecx + BOX.height], eax	1255	mov [ecx + BOX.height], eax
1295	xchg eax, ecx	1256	xchg eax, ecx
1296	;--------------------------------------	1257	;--------------------------------------
1297	align 4	1258	align 4
1298	@@:	1259	@@:
1299	call window._.set_window_box	1260	call window._.set_window_box
1300	add esp, sizeof.BOX	1261	add esp, sizeof.BOX
1301	;--------------------------------------	1262	;--------------------------------------
1302	align 4	1263	align 4
1303	.exit:	1264	.exit:
1304	inc [_display.mask_seqno]	1265	inc [_display.mask_seqno]
1305	ret	1266	ret
1306	;------------------------------------------------------------------------------	1267	;------------------------------------------------------------------------------
1307	align 4	1268	align 4
1308	;------------------------------------------------------------------------------	1269	;------------------------------------------------------------------------------
1309	sys_window_rollup_handler: ;///////////////////////////////////////////////////	1270	sys_window_rollup_handler: ;///////////////////////////////////////////////////
1310	;------------------------------------------------------------------------------	1271	;------------------------------------------------------------------------------
1311	;?	1272	;?
1312	;------------------------------------------------------------------------------	1273	;------------------------------------------------------------------------------
1313	;> esi = process slot	1274	;> esi = process slot
1314	;------------------------------------------------------------------------------	1275	;------------------------------------------------------------------------------
1315	mov edx, esi	1276	mov edx, esi
1316	shl edx, 8	1277	shl edx, 8
1317	add edx, SLOT_BASE	1278	add edx, SLOT_BASE
1318		1279
1319	; toggle normal/rolled up window state	1280	; toggle normal/rolled up window state
1320	mov bl, [edi + WDATA.fl_wstate]	1281	mov bl, [edi + WDATA.fl_wstate]
1321	xor bl, WSTATE_ROLLEDUP	1282	xor bl, WSTATE_ROLLEDUP
1322		1283
1323	; calculate and set appropriate window bounds	1284	; calculate and set appropriate window bounds
1324	test bl, WSTATE_ROLLEDUP	1285	test bl, WSTATE_ROLLEDUP
1325	jz .restore_size	1286	jz .restore_size
1326		1287
1327	call window._.get_rolledup_height	1288	call window._.get_rolledup_height
1328	push eax \	1289	push eax \
1329	[edi + WDATA.box.width] \	1290	[edi + WDATA.box.width] \
1330	[edi + WDATA.box.top] \	1291	[edi + WDATA.box.top] \
1331	[edi + WDATA.box.left]	1292	[edi + WDATA.box.left]
1332	mov eax, esp	1293	mov eax, esp
1333	jmp .set_box	1294	jmp .set_box
1334	;--------------------------------------	1295	;--------------------------------------
1335	align 4	1296	align 4
1336	.restore_size:	1297	.restore_size:
1337	test bl, WSTATE_MAXIMIZED	1298	test bl, WSTATE_MAXIMIZED
1338	jnz @f	1299	jnz @f
1339	add esp, -sizeof.BOX	1300	add esp, -sizeof.BOX
1340	lea eax, [edx + APPDATA.saved_box]	1301	lea eax, [edx + APPDATA.saved_box]
1341	jmp .set_box	1302	jmp .set_box
1342	;--------------------------------------	1303	;--------------------------------------
1343	align 4	1304	align 4
1344	@@:	1305	@@:
1345	mov eax, [screen_workarea.top]	1306	mov eax, [screen_workarea.top]
1346	push [screen_workarea.bottom] \	1307	push [screen_workarea.bottom] \
1347	[edi + WDATA.box.width] \	1308	[edi + WDATA.box.width] \
1348	eax \	1309	eax \
1349	[edi + WDATA.box.left]	1310	[edi + WDATA.box.left]
1350	sub [esp + BOX.height], eax	1311	sub [esp + BOX.height], eax
1351	mov eax, esp	1312	mov eax, esp
1352	;--------------------------------------	1313	;--------------------------------------
1353	align 4	1314	align 4
1354	.set_box:	1315	.set_box:
1355	call window._.set_window_box	1316	call window._.set_window_box
1356	add esp, sizeof.BOX	1317	add esp, sizeof.BOX
1357	ret	1318	ret
1358	;------------------------------------------------------------------------------	1319	;------------------------------------------------------------------------------
1359	align 4	1320	align 4
1360	;------------------------------------------------------------------------------	1321	;------------------------------------------------------------------------------
1361	;sys_window_start_moving_handler: ;/////////////////////////////////////////////	1322	;sys_window_start_moving_handler: ;/////////////////////////////////////////////
1362	;------------------------------------------------------------------------------	1323	;------------------------------------------------------------------------------
1363	;?	1324	;?
1364	;------------------------------------------------------------------------------	1325	;------------------------------------------------------------------------------
1365	;> eax = old (original) window box	1326	;> eax = old (original) window box
1366	;> esi = process slot	1327	;> esi = process slot
1367	;------------------------------------------------------------------------------	1328	;------------------------------------------------------------------------------
1368	; mov edi, eax	1329	; mov edi, eax
1369	; call window._.draw_negative_box	1330	; call window._.draw_negative_box
1370	; ret	1331	; ret
1371	;------------------------------------------------------------------------------	1332	;------------------------------------------------------------------------------
1372	align 4	1333	align 4
1373	;------------------------------------------------------------------------------	1334	;------------------------------------------------------------------------------
1374	sys_window_end_moving_handler: ;///////////////////////////////////////////////	1335	sys_window_end_moving_handler: ;///////////////////////////////////////////////
1375	;------------------------------------------------------------------------------	1336	;------------------------------------------------------------------------------
1376	;?	1337	;?
1377	;------------------------------------------------------------------------------	1338	;------------------------------------------------------------------------------
1378	;> eax = old (original) window box	1339	;> eax = old (original) window box
1379	;> ebx = new (final) window box	1340	;> ebx = new (final) window box
1380	;> esi = process slot	1341	;> esi = process slot
1381	;------------------------------------------------------------------------------	1342	;------------------------------------------------------------------------------
1382	; mov edi, ebx	1343	; mov edi, ebx
1383	; call window._.end_moving__box	1344	; call window._.end_moving__box
1384		1345
1385	mov edi, esi	1346	mov edi, esi
1386	shl edi, 5	1347	shl edi, 5
1387	add edi, window_data	1348	add edi, window_data
1388		1349
1389	test [fl_moving], 1	1350	test [fl_moving], 1
1390	jz @f	1351	jz @f
1391		1352
1392	push edi	1353	push edi
1393	mov edi, ebx	1354	mov edi, ebx
1394	call window._.draw_negative_box	1355	call window._.draw_negative_box
1395	pop edi	1356	pop edi
1396	@@:	1357	@@:
1397		1358
1398	mov eax, ebx	1359	mov eax, ebx
1399	mov bl, [edi + WDATA.fl_wstate]	1360	mov bl, [edi + WDATA.fl_wstate]
1400	call window._.set_window_box	1361	call window._.set_window_box
1401	ret	1362	ret
1402	;------------------------------------------------------------------------------	1363	;------------------------------------------------------------------------------
1403	align 4	1364	align 4
1404	;------------------------------------------------------------------------------	1365	;------------------------------------------------------------------------------
1405	sys_window_moving_handler: ;///////////////////////////////////////////////////	1366	sys_window_moving_handler: ;///////////////////////////////////////////////////
1406	;------------------------------------------------------------------------------	1367	;------------------------------------------------------------------------------
1407	;?	1368	;?
1408	;------------------------------------------------------------------------------	1369	;------------------------------------------------------------------------------
1409	;> eax = old (from previous call) window box	1370	;> eax = old (from previous call) window box
1410	;> ebx = new (current) window box	1371	;> ebx = new (current) window box
1411	;> esi = process_slot	1372	;> esi = process_slot
1412	;------------------------------------------------------------------------------	1373	;------------------------------------------------------------------------------
1413	mov edi, eax	1374	mov edi, eax
1414	call window._.draw_negative_box	1375	call window._.draw_negative_box
1415	mov edi, ebx	1376	mov edi, ebx
1416	call window._.draw_negative_box	1377	call window._.draw_negative_box
1417	ret	1378	ret
1418	;==============================================================================	1379	;==============================================================================
1419	;///// private functions //////////////////////////////////////////////////////	1380	;///// private functions //////////////////////////////////////////////////////
1420	;==============================================================================	1381	;==============================================================================
1421		1382
1422	iglobal	1383	iglobal
1423	FuncTable syscall_display_settings, ftable, \	1384	FuncTable syscall_display_settings, ftable, \
1424	00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12	1385	00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12
1425		1386
1426	align 4	1387	align 4
1427	window_topleft dd \	1388	window_topleft dd \
1428	1, 21, \ ;type 0	1389	1, 21, \ ;type 0
1429	0, 0, \ ;type 1	1390	0, 0, \ ;type 1
1430	5, 20, \ ;type 2	1391	5, 20, \ ;type 2
1431	5, ?, \ ;type 3 {set by skin}	1392	5, ?, \ ;type 3 {set by skin}
1432	5, ? ;type 4 {set by skin}	1393	5, ? ;type 4 {set by skin}
1433	endg	1394	endg
1434		1395
1435	;uglobal	1396	;uglobal
1436	; NOTE: commented out since doesn't provide necessary functionality anyway,	1397	; NOTE: commented out since doesn't provide necessary functionality anyway,
1437	; to be reworked	1398	; to be reworked
1438	; new_window_starting dd ?	1399	; new_window_starting dd ?
1439	;endg	1400	;endg
1440	;------------------------------------------------------------------------------	1401	;------------------------------------------------------------------------------
1441	align 4	1402	align 4
1442	;------------------------------------------------------------------------------	1403	;------------------------------------------------------------------------------
1443	window._.invalidate_screen: ;//////////////////////////////////////////////////	1404	window._.invalidate_screen: ;//////////////////////////////////////////////////
1444	;------------------------------------------------------------------------------	1405	;------------------------------------------------------------------------------
1445	;?	1406	;?
1446	;------------------------------------------------------------------------------	1407	;------------------------------------------------------------------------------
1447	;> eax = old (original) window box	1408	;> eax = old (original) window box
1448	;> ebx = new (final) window box	1409	;> ebx = new (final) window box
1449	;> edi = pointer to WDATA struct	1410	;> edi = pointer to WDATA struct
1450	;------------------------------------------------------------------------------	1411	;------------------------------------------------------------------------------
1451	push eax ebx	1412	push eax ebx
1452		1413
1453	; TODO: do we really need `draw_limits`?	1414	; TODO: do we really need `draw_limits`?
1454	; Yes, they are used by background drawing code.	1415	; Yes, they are used by background drawing code.
1455		1416
1456	; we need only to restore the background windows at the old place!	1417	; we need only to restore the background windows at the old place!
1457	mov ecx, [ebx + BOX.left]	1418	mov ecx, [ebx + BOX.left]
1458	mov [draw_limits.left], ecx	1419	mov [draw_limits.left], ecx
1459	add ecx, [ebx + BOX.width]	1420	add ecx, [ebx + BOX.width]
1460	mov [draw_limits.right], ecx	1421	mov [draw_limits.right], ecx
1461	mov ecx, [ebx + BOX.top]	1422	mov ecx, [ebx + BOX.top]
1462	mov [draw_limits.top], ecx	1423	mov [draw_limits.top], ecx
1463	add ecx, [ebx + BOX.height]	1424	add ecx, [ebx + BOX.height]
1464	mov [draw_limits.bottom], ecx	1425	mov [draw_limits.bottom], ecx
1465	; recalculate screen buffer at old position	1426	; recalculate screen buffer at old position
1466	push ebx	1427	push ebx
1467	mov edx, [eax + BOX.height]	1428	mov edx, [eax + BOX.height]
1468	mov ecx, [eax + BOX.width]	1429	mov ecx, [eax + BOX.width]
1469	mov ebx, [eax + BOX.top]	1430	mov ebx, [eax + BOX.top]
1470	mov eax, [eax + BOX.left]	1431	mov eax, [eax + BOX.left]
1471	add ecx, eax	1432	add ecx, eax
1472	add edx, ebx	1433	add edx, ebx
1473	call calculatescreen	1434	call calculatescreen
1474	pop eax	1435	pop eax
1475	; recalculate screen buffer at new position	1436	; recalculate screen buffer at new position
1476	mov edx, [eax + BOX.height]	1437	mov edx, [eax + BOX.height]
1477	mov ecx, [eax + BOX.width]	1438	mov ecx, [eax + BOX.width]
1478	mov ebx, [eax + BOX.top]	1439	mov ebx, [eax + BOX.top]
1479	mov eax, [eax + BOX.left]	1440	mov eax, [eax + BOX.left]
1480	add ecx, eax	1441	add ecx, eax
1481	add edx, ebx	1442	add edx, ebx
1482	call calculatescreen	1443	call calculatescreen
1483		1444
1484	mov eax, edi	1445	mov eax, edi
1485	call redrawscreen	1446	call redrawscreen
1486		1447
1487	; tell window to redraw itself	1448	; tell window to redraw itself
1488	mov [edi + WDATA.fl_redraw], 1	1449	mov [edi + WDATA.fl_redraw], 1
1489		1450
1490	pop ebx eax	1451	pop ebx eax
1491	ret	1452	ret
1492	;------------------------------------------------------------------------------	1453	;------------------------------------------------------------------------------
1493	align 4	1454	align 4
1494	;------------------------------------------------------------------------------	1455	;------------------------------------------------------------------------------
1495	window._.set_window_box: ;/////////////////////////////////////////////////////	1456	window._.set_window_box: ;/////////////////////////////////////////////////////
1496	;------------------------------------------------------------------------------	1457	;------------------------------------------------------------------------------
1497	;?	1458	;?
1498	;------------------------------------------------------------------------------	1459	;------------------------------------------------------------------------------
1499	;> eax = pointer to BOX struct	1460	;> eax = pointer to BOX struct
1500	;> bl = new window state flags	1461	;> bl = new window state flags
1501	;> edi = pointer to WDATA struct	1462	;> edi = pointer to WDATA struct
1502	;------------------------------------------------------------------------------	1463	;------------------------------------------------------------------------------
1503	push eax ebx esi	1464	push eax ebx esi
1504		1465
1505	; don't do anything if the new box is identical to the old	1466	; don't do anything if the new box is identical to the old
1506	cmp bl, [edi + WDATA.fl_wstate]	1467	cmp bl, [edi + WDATA.fl_wstate]
1507	jnz @f	1468	jnz @f
1508	mov esi, eax	1469	mov esi, eax
1509	push edi	1470	push edi
1510	if WDATA.box	1471	if WDATA.box
1511	add edi, WDATA.box	1472	add edi, WDATA.box
1512	end if	1473	end if
1513	mov ecx, 4	1474	mov ecx, 4
1514	repz cmpsd	1475	repz cmpsd
1515	pop edi	1476	pop edi
1516	jz .exit	1477	jz .exit
1517	;--------------------------------------	1478	;--------------------------------------
1518	align 4	1479	align 4
1519	@@:	1480	@@:
1520	add esp, -sizeof.BOX	1481	add esp, -sizeof.BOX
1521	mov ebx, esp	1482	mov ebx, esp
1522	if WDATA.box	1483	if WDATA.box
1523	lea esi, [edi + WDATA.box]	1484	lea esi, [edi + WDATA.box]
1524	else	1485	else
1525	mov esi, edi ; optimization for WDATA.box = 0	1486	mov esi, edi ; optimization for WDATA.box = 0
1526	end if	1487	end if
1527	xchg eax, esi	1488	xchg eax, esi
1528	mov ecx, sizeof.BOX	1489	mov ecx, sizeof.BOX
1529	call memmove	1490	call memmove
1530	xchg eax, esi	1491	xchg eax, esi
1531	xchg ebx, esi	1492	xchg ebx, esi
1532	call memmove	1493	call memmove
1533	mov eax, ebx	1494	mov eax, ebx
1534	mov ebx, esi	1495	mov ebx, esi
1535	call window._.check_window_position	1496	call window._.check_window_position
1536	call window._.set_window_clientbox	1497	call window._.set_window_clientbox
1537	call window._.invalidate_screen	1498	call window._.invalidate_screen
1538		1499
1539	add esp, sizeof.BOX	1500	add esp, sizeof.BOX
1540		1501
1541	mov cl, [esp + 4]	1502	mov cl, [esp + 4]
1542	mov ch, cl	1503	mov ch, cl
1543	xchg cl, [edi + WDATA.fl_wstate]	1504	xchg cl, [edi + WDATA.fl_wstate]
1544		1505
1545	or cl, ch	1506	or cl, ch
1546	test cl, WSTATE_MAXIMIZED	1507	test cl, WSTATE_MAXIMIZED
1547	jnz .exit	1508	jnz .exit
1548		1509
1549	mov eax, edi	1510	mov eax, edi
1550	sub eax, window_data	1511	sub eax, window_data
1551	shl eax, 3	1512	shl eax, 3
1552	add eax, SLOT_BASE	1513	add eax, SLOT_BASE
1553		1514
1554	lea ebx, [edi + WDATA.box]	1515	lea ebx, [edi + WDATA.box]
1555	xchg esp, ebx	1516	xchg esp, ebx
1556		1517
1557	pop [eax + APPDATA.saved_box.left] \	1518	pop [eax + APPDATA.saved_box.left] \
1558	[eax + APPDATA.saved_box.top] \	1519	[eax + APPDATA.saved_box.top] \
1559	[eax + APPDATA.saved_box.width] \	1520	[eax + APPDATA.saved_box.width] \
1560	edx	1521	edx
1561		1522
1562	xchg esp, ebx	1523	xchg esp, ebx
1563		1524
1564	test ch, WSTATE_ROLLEDUP	1525	test ch, WSTATE_ROLLEDUP
1565	jnz .exit	1526	jnz .exit
1566		1527
1567	mov [eax + APPDATA.saved_box.height], edx	1528	mov [eax + APPDATA.saved_box.height], edx
1568	;--------------------------------------	1529	;--------------------------------------
1569	align 4	1530	align 4
1570	.exit:	1531	.exit:
1571	pop esi ebx eax	1532	pop esi ebx eax
1572	ret	1533	ret
1573	;------------------------------------------------------------------------------	1534	;------------------------------------------------------------------------------
1574	align 4	1535	align 4
1575	;------------------------------------------------------------------------------	1536	;------------------------------------------------------------------------------
1576	window._.set_window_clientbox: ;///////////////////////////////////////////////	1537	window._.set_window_clientbox: ;///////////////////////////////////////////////
1577	;------------------------------------------------------------------------------	1538	;------------------------------------------------------------------------------
1578	;?	1539	;?
1579	;------------------------------------------------------------------------------	1540	;------------------------------------------------------------------------------
1580	;> edi = pointer to WDATA struct	1541	;> edi = pointer to WDATA struct
1581	;------------------------------------------------------------------------------	1542	;------------------------------------------------------------------------------
1582	push eax ecx edi	1543	push eax ecx edi
1583		1544
1584	mov eax, [_skinh]	1545	mov eax, [_skinh]
1585	mov [window_topleft + 8 * 3 + 4], eax	1546	mov [window_topleft + 8 * 3 + 4], eax
1586	mov [window_topleft + 8 * 4 + 4], eax	1547	mov [window_topleft + 8 * 4 + 4], eax
1587		1548
1588	mov ecx, edi	1549	mov ecx, edi
1589	sub edi, window_data	1550	sub edi, window_data
1590	shl edi, 3	1551	shl edi, 3
1591	test [ecx + WDATA.fl_wstyle], WSTYLE_CLIENTRELATIVE	1552	test [ecx + WDATA.fl_wstyle], WSTYLE_CLIENTRELATIVE
1592	jz .whole_window	1553	jz .whole_window
1593		1554
1594	movzx eax, [ecx + WDATA.fl_wstyle]	1555	movzx eax, [ecx + WDATA.fl_wstyle]
1595	and eax, 0x0F	1556	and eax, 0x0F
1596	mov eax, [eax * 8 + window_topleft + 0]	1557	mov eax, [eax * 8 + window_topleft + 0]
1597	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax	1558	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax
1598	shl eax, 1	1559	shl eax, 1
1599	neg eax	1560	neg eax
1600	add eax, [ecx + WDATA.box.width]	1561	add eax, [ecx + WDATA.box.width]
1601	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax	1562	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax
1602		1563
1603	movzx eax, [ecx + WDATA.fl_wstyle]	1564	movzx eax, [ecx + WDATA.fl_wstyle]
1604	and eax, 0x0F	1565	and eax, 0x0F
1605	push [eax * 8 + window_topleft + 0]	1566	push [eax * 8 + window_topleft + 0]
1606	mov eax, [eax * 8 + window_topleft + 4]	1567	mov eax, [eax * 8 + window_topleft + 4]
1607	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax	1568	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax
1608	neg eax	1569	neg eax
1609	sub eax, [esp]	1570	sub eax, [esp]
1610	add eax, [ecx + WDATA.box.height]	1571	add eax, [ecx + WDATA.box.height]
1611	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax	1572	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax
1612	add esp, 4	1573	add esp, 4
1613	jmp .exit	1574	jmp .exit
1614	;--------------------------------------	1575	;--------------------------------------
1615	align 4	1576	align 4
1616	.whole_window:	1577	.whole_window:
1617	xor eax, eax	1578	xor eax, eax
1618	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax	1579	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax
1619	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax	1580	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax
1620	mov eax, [ecx + WDATA.box.width]	1581	mov eax, [ecx + WDATA.box.width]
1621	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax	1582	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax
1622	mov eax, [ecx + WDATA.box.height]	1583	mov eax, [ecx + WDATA.box.height]
1623	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax	1584	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax
1624	;--------------------------------------	1585	;--------------------------------------
1625	align 4	1586	align 4
1626	.exit:	1587	.exit:
1627	pop edi ecx eax	1588	pop edi ecx eax
1628	ret	1589	ret
1629	;------------------------------------------------------------------------------	1590	;------------------------------------------------------------------------------
1630	align 4	1591	align 4
1631	;------------------------------------------------------------------------------	1592	;------------------------------------------------------------------------------
1632	window._.sys_set_window: ;/////////////////////////////////////////////////////	1593	window._.sys_set_window: ;/////////////////////////////////////////////////////
1633	;------------------------------------------------------------------------------	1594	;------------------------------------------------------------------------------
1634	;?	1595	;?
1635	;------------------------------------------------------------------------------	1596	;------------------------------------------------------------------------------
1636	;< edx = pointer to WDATA struct	1597	;< edx = pointer to WDATA struct
1637	;------------------------------------------------------------------------------	1598	;------------------------------------------------------------------------------
1638	mov eax, [CURRENT_TASK]	1599	mov eax, [CURRENT_TASK]
1639	shl eax, 5	1600	shl eax, 5
1640	add eax, window_data	1601	add eax, window_data
1641		-
1642	; save window colors	1602	; save window colors
1643	mov [eax + WDATA.cl_workarea], edx	1603	mov [eax + WDATA.cl_workarea], edx
1644	mov [eax + WDATA.cl_titlebar], esi	1604	mov [eax + WDATA.cl_titlebar], esi
1645	mov [eax + WDATA.cl_frames], edi	1605	mov [eax + WDATA.cl_frames], edi
1646		-
1647	mov edi, eax	1606	mov edi, eax
1648		-
1649	; was it already defined before?	1607	; Was it already defined before?
1650	test [edi + WDATA.fl_wdrawn], 1	1608	test [edi + WDATA.fl_wdrawn], 1
1651	jnz .set_client_box	1609	jnz .set_client_box
1652	or [edi + WDATA.fl_wdrawn], 1	-
1653	; After first draw_window we need redraw mouse necessarily!	1610	; No, it wasn't. After first draw_window we need redraw mouse necessarily!
1654	; Otherwise the user can see cursor specified by f.37.5 from another window.	1611	; Otherwise the user can see cursor specified by f.37.5 from another window.
1655	; He will be really unhappy! He is terrible in rage - usually he throws stones!	1612	; He will be really unhappy! Usually, he will be enraged!
-		1613	or [edi + WDATA.fl_wdrawn], 1
1656	mov [redrawmouse_unconditional], 1	1614	mov [redrawmouse_unconditional], 1
1657	call wakeup_osloop	1615	call wakeup_osloop
1658	; NOTE: commented out since doesn't provide necessary functionality	-
1659	; anyway, to be reworked	-
1660	; mov eax, [timer_ticks] ; [0xfdf0]	-
1661	; add eax, 100	-
1662	; mov [new_window_starting], eax	-
1663		-
1664	; no it wasn't, performing initial window definition	1616	; performing initial window definition
1665	movzx eax, bx	1617	movzx eax, bx
1666	mov [edi + WDATA.box.width], eax	1618	mov [edi + WDATA.box.width], eax
1667	movzx eax, cx	1619	movzx eax, cx
1668	mov [edi + WDATA.box.height], eax	1620	mov [edi + WDATA.box.height], eax
1669	sar ebx, 16	1621	sar ebx, 16
1670	sar ecx, 16	1622	sar ecx, 16
1671	mov [edi + WDATA.box.left], ebx	1623	mov [edi + WDATA.box.left], ebx
1672	mov [edi + WDATA.box.top], ecx	1624	mov [edi + WDATA.box.top], ecx
1673		1625
1674	call window._.check_window_position	1626	call window._.check_window_position
1675		1627
1676	push ecx edi	1628	push ecx edi
1677		1629
1678	mov cl, [edi + WDATA.fl_wstyle]	1630	mov cl, [edi + WDATA.fl_wstyle]
1679	mov eax, [edi + WDATA.cl_frames]	1631	mov eax, [edi + WDATA.cl_frames]
1680		1632
1681	sub edi, window_data	1633	sub edi, window_data
1682	shl edi, 3	1634	shl edi, 3
1683	add edi, SLOT_BASE	1635	add edi, SLOT_BASE
1684		1636
1685	and cl, 0x0F	1637	and cl, 0x0F
1686	cmp cl, 3	1638	cmp cl, 3
1687	je @f	1639	je @f
1688	cmp cl, 4	1640	cmp cl, 4
1689	je @f	1641	je @f
1690		1642
1691	xor eax, eax	1643	xor eax, eax
1692	;--------------------------------------	1644	;--------------------------------------
1693	align 4	1645	align 4
1694	@@:	1646	@@:
1695	mov [edi + APPDATA.wnd_caption], eax	1647	mov [edi + APPDATA.wnd_caption], eax
1696		1648
1697	mov esi, [esp]	1649	mov esi, [esp]
1698	add edi, APPDATA.saved_box	1650	add edi, APPDATA.saved_box
1699	movsd	1651	movsd
1700	movsd	1652	movsd
1701	movsd	1653	movsd
1702	movsd	1654	movsd
1703		1655
1704	pop edi ecx	1656	pop edi ecx
1705		1657
1706	mov esi, [CURRENT_TASK]	1658	mov esi, [CURRENT_TASK]
1707	movzx esi, word[WIN_STACK + esi * 2]	1659	movzx esi, word[WIN_STACK + esi * 2]
1708	lea esi, [WIN_POS + esi * 2]	1660	lea esi, [WIN_POS + esi * 2]
1709	call waredraw	1661	call waredraw
1710		1662
1711	mov eax, [edi + WDATA.box.left]	1663	mov eax, [edi + WDATA.box.left]
1712	mov ebx, [edi + WDATA.box.top]	1664	mov ebx, [edi + WDATA.box.top]
1713	mov ecx, [edi + WDATA.box.width]	1665	mov ecx, [edi + WDATA.box.width]
1714	mov edx, [edi + WDATA.box.height]	1666	mov edx, [edi + WDATA.box.height]
1715	add ecx, eax	1667	add ecx, eax
1716	add edx, ebx	1668	add edx, ebx
1717	call calculatescreen	1669	call calculatescreen
1718		1670
1719	mov byte[KEY_COUNT], 0 ; empty keyboard buffer	1671	mov byte[KEY_COUNT], 0 ; empty keyboard buffer
1720	mov byte[BTN_COUNT], 0 ; empty button buffer	1672	mov byte[BTN_COUNT], 0 ; empty button buffer
1721	;--------------------------------------	1673	;--------------------------------------
1722	align 4	1674	align 4
1723	.set_client_box:	1675	.set_client_box:
1724	; update window client box coordinates	1676	; update window client box coordinates
1725	call window._.set_window_clientbox	1677	call window._.set_window_clientbox
1726		1678
1727	; reset window redraw flag and exit	1679	; reset window redraw flag and exit
1728	mov [edi + WDATA.fl_redraw], 0	1680	mov [edi + WDATA.fl_redraw], 0
1729	mov edx, edi	1681	mov edx, edi
1730	ret	1682	ret
1731	;------------------------------------------------------------------------------	1683	;------------------------------------------------------------------------------
1732	align 4	1684	align 4
1733	;------------------------------------------------------------------------------	1685	;------------------------------------------------------------------------------
1734	window._.check_window_position: ;//////////////////////////////////////////////	1686	window._.check_window_position: ;//////////////////////////////////////////////
1735	;------------------------------------------------------------------------------	1687	;------------------------------------------------------------------------------
1736	;? Check if window is inside screen area	1688	;? Check if window is inside screen area
1737	;------------------------------------------------------------------------------	1689	;------------------------------------------------------------------------------
1738	;> edi = pointer to WDATA	1690	;> edi = pointer to WDATA
1739	;------------------------------------------------------------------------------	1691	;------------------------------------------------------------------------------
1740	push eax ebx ecx edx esi	1692	push eax ebx ecx edx esi
1741		1693
1742	mov eax, [edi + WDATA.box.left]	1694	mov eax, [edi + WDATA.box.left]
1743	mov ebx, [edi + WDATA.box.top]	1695	mov ebx, [edi + WDATA.box.top]
1744	mov ecx, [edi + WDATA.box.width]	1696	mov ecx, [edi + WDATA.box.width]
1745	mov edx, [edi + WDATA.box.height]	1697	mov edx, [edi + WDATA.box.height]
1746		1698
1747	mov esi, [_display.width]	1699	mov esi, [_display.width]
1748	cmp ecx, esi	1700	cmp ecx, esi
1749	jae .fix_width_high	1701	jae .fix_width_high
1750	;--------------------------------------	1702	;--------------------------------------
1751	align 4	1703	align 4
1752	.check_left:	1704	.check_left:
1753	or eax, eax	1705	or eax, eax
1754	jl .fix_left_low	1706	jl .fix_left_low
1755	add eax, ecx	1707	add eax, ecx
1756	cmp eax, esi	1708	cmp eax, esi
1757	jge .fix_left_high	1709	jge .fix_left_high
1758	;--------------------------------------	1710	;--------------------------------------
1759	align 4	1711	align 4
1760	.check_height:	1712	.check_height:
1761	mov esi, [_display.height]	1713	mov esi, [_display.height]
1762	cmp edx, esi	1714	cmp edx, esi
1763	jae .fix_height_high	1715	jae .fix_height_high
1764	;--------------------------------------	1716	;--------------------------------------
1765	align 4	1717	align 4
1766	.check_top:	1718	.check_top:
1767	or ebx, ebx	1719	or ebx, ebx
1768	jl .fix_top_low	1720	jl .fix_top_low
1769	add ebx, edx	1721	add ebx, edx
1770	cmp ebx, esi	1722	cmp ebx, esi
1771	jge .fix_top_high	1723	jge .fix_top_high
1772	;--------------------------------------	1724	;--------------------------------------
1773	align 4	1725	align 4
1774	.exit:	1726	.exit:
1775	pop esi edx ecx ebx eax	1727	pop esi edx ecx ebx eax
1776	ret	1728	ret
1777	;--------------------------------------	1729	;--------------------------------------
1778	align 4	1730	align 4
1779	.fix_width_high:	1731	.fix_width_high:
1780	mov ecx, esi	1732	mov ecx, esi
1781	mov [edi + WDATA.box.width], esi	1733	mov [edi + WDATA.box.width], esi
1782	jmp .check_left	1734	jmp .check_left
1783	;--------------------------------------	1735	;--------------------------------------
1784	align 4	1736	align 4
1785	.fix_left_low:	1737	.fix_left_low:
1786	xor eax, eax	1738	xor eax, eax
1787	mov [edi + WDATA.box.left], eax	1739	mov [edi + WDATA.box.left], eax
1788	jmp .check_height	1740	jmp .check_height
1789	;--------------------------------------	1741	;--------------------------------------
1790	align 4	1742	align 4
1791	.fix_left_high:	1743	.fix_left_high:
1792	mov eax, esi	1744	mov eax, esi
1793	sub eax, ecx	1745	sub eax, ecx
1794	mov [edi + WDATA.box.left], eax	1746	mov [edi + WDATA.box.left], eax
1795	jmp .check_height	1747	jmp .check_height
1796	;--------------------------------------	1748	;--------------------------------------
1797	align 4	1749	align 4
1798	.fix_height_high:	1750	.fix_height_high:
1799	mov edx, esi	1751	mov edx, esi
1800	mov [edi + WDATA.box.height], esi	1752	mov [edi + WDATA.box.height], esi
1801	jmp .check_top	1753	jmp .check_top
1802	;--------------------------------------	1754	;--------------------------------------
1803	align 4	1755	align 4
1804	.fix_top_low:	1756	.fix_top_low:
1805	xor ebx, ebx	1757	xor ebx, ebx
1806	mov [edi + WDATA.box.top], ebx	1758	mov [edi + WDATA.box.top], ebx
1807	jmp .exit	1759	jmp .exit
1808	;--------------------------------------	1760	;--------------------------------------
1809	align 4	1761	align 4
1810	.fix_top_high:	1762	.fix_top_high:
1811	mov ebx, esi	1763	mov ebx, esi
1812	sub ebx, edx	1764	sub ebx, edx
1813	mov [edi + WDATA.box.top], ebx	1765	mov [edi + WDATA.box.top], ebx
1814	jmp .exit	1766	jmp .exit
1815	;------------------------------------------------------------------------------	1767	;------------------------------------------------------------------------------
1816	align 4	1768	align 4
1817	;------------------------------------------------------------------------------	1769	;------------------------------------------------------------------------------
1818	window._.get_titlebar_height: ;////////////////////////////////////////////////	1770	window._.get_titlebar_height: ;////////////////////////////////////////////////
1819	;------------------------------------------------------------------------------	1771	;------------------------------------------------------------------------------
1820	;?	1772	;?
1821	;------------------------------------------------------------------------------	1773	;------------------------------------------------------------------------------
1822	;> edi = pointer to WDATA	1774	;> edi = pointer to WDATA
1823	;------------------------------------------------------------------------------	1775	;------------------------------------------------------------------------------
1824	mov al, [edi + WDATA.fl_wstyle]	1776	mov al, [edi + WDATA.fl_wstyle]
1825	and al, 0x0f	1777	and al, 0x0f
1826	cmp al, 0x03	1778	cmp al, 0x03
1827	jne @f	1779	jne @f
1828	mov eax, [_skinh]	1780	mov eax, [_skinh]
1829	ret	1781	ret
1830	;--------------------------------------	1782	;--------------------------------------
1831	align 4	1783	align 4
1832	@@:	1784	@@:
1833	mov eax, 21	1785	mov eax, 21
1834	ret	1786	ret
1835	;------------------------------------------------------------------------------	1787	;------------------------------------------------------------------------------
1836	align 4	1788	align 4
1837	;------------------------------------------------------------------------------	1789	;------------------------------------------------------------------------------
1838	window._.get_rolledup_height: ;////////////////////////////////////////////////	1790	window._.get_rolledup_height: ;////////////////////////////////////////////////
1839	;------------------------------------------------------------------------------	1791	;------------------------------------------------------------------------------
1840	;?	1792	;?
1841	;------------------------------------------------------------------------------	1793	;------------------------------------------------------------------------------
1842	;> edi = pointer to WDATA	1794	;> edi = pointer to WDATA
1843	;------------------------------------------------------------------------------	1795	;------------------------------------------------------------------------------
1844	mov al, [edi + WDATA.fl_wstyle]	1796	mov al, [edi + WDATA.fl_wstyle]
1845	and al, 0x0f	1797	and al, 0x0f
1846	cmp al, 0x03	1798	cmp al, 0x03
1847	jb @f	1799	jb @f
1848	mov eax, [_skinh]	1800	mov eax, [_skinh]
1849	add eax, 3	1801	add eax, 3
1850	ret	1802	ret
1851	;--------------------------------------	1803	;--------------------------------------
1852	align 4	1804	align 4
1853	@@:	1805	@@:
1854	or al, al	1806	or al, al
1855	jnz @f	1807	jnz @f
1856	mov eax, 21	1808	mov eax, 21
1857	ret	1809	ret
1858	;--------------------------------------	1810	;--------------------------------------
1859	align 4	1811	align 4
1860	@@:	1812	@@:
1861	mov eax, 21 + 2	1813	mov eax, 21 + 2
1862	ret	1814	ret
1863	;------------------------------------------------------------------------------	1815	;------------------------------------------------------------------------------
1864	align 4	1816	align 4
1865	;------------------------------------------------------------------------------	1817	;------------------------------------------------------------------------------
1866	window._.set_screen: ;/////////////////////////////////////////////////////////	1818	window._.set_screen: ;/////////////////////////////////////////////////////////
1867	;------------------------------------------------------------------------------	1819	;------------------------------------------------------------------------------
1868	;? Reserve window area in screen buffer	1820	;? Reserve window area in screen buffer
1869	;------------------------------------------------------------------------------	1821	;------------------------------------------------------------------------------
1870	;> eax = left	1822	;> eax = left
1871	;> ebx = top	1823	;> ebx = top
1872	;> ecx = right	1824	;> ecx = right
1873	;> edx = bottom	1825	;> edx = bottom
1874	;> esi = process number	1826	;> esi = process number
1875	;------------------------------------------------------------------------------	1827	;------------------------------------------------------------------------------
1876	virtual at esp	1828	virtual at esp
1877	ff_x dd ?	1829	ff_x dd ?
1878	ff_y dd ?	1830	ff_y dd ?
1879	ff_width dd ?	1831	ff_width dd ?
1880	ff_xsz dd ?	1832	ff_xsz dd ?
1881	ff_ysz dd ?	1833	ff_ysz dd ?
1882	ff_scale dd ?	1834	ff_scale dd ?
1883	end virtual	1835	end virtual
1884		1836
1885	pushad	1837	pushad
1886		1838
1887	cmp esi, 1	1839	cmp esi, 1
1888	jz .check_for_shaped_window	1840	jz .check_for_shaped_window
1889	mov edi, esi	1841	mov edi, esi
1890	shl edi, 5	1842	shl edi, 5
1891	cmp [window_data + edi + WDATA.box.width], 0	1843	cmp [window_data + edi + WDATA.box.width], 0
1892	jnz .check_for_shaped_window	1844	jnz .check_for_shaped_window
1893	cmp [window_data + edi + WDATA.box.height], 0	1845	cmp [window_data + edi + WDATA.box.height], 0
1894	jz .exit	1846	jz .exit
1895	;--------------------------------------	1847	;--------------------------------------
1896	align 4	1848	align 4
1897	.check_for_shaped_window:	1849	.check_for_shaped_window:
1898	mov edi, esi	1850	mov edi, esi
1899	shl edi, 8	1851	shl edi, 8
1900	add edi, SLOT_BASE	1852	add edi, SLOT_BASE
1901	cmp [edi + APPDATA.wnd_shape], 0	1853	cmp [edi + APPDATA.wnd_shape], 0
1902	jne .shaped_window	1854	jne .shaped_window
1903		1855
1904	; get x&y size	1856	; get x&y size
1905	sub ecx, eax	1857	sub ecx, eax
1906	sub edx, ebx	1858	sub edx, ebx
1907	inc ecx	1859	inc ecx
1908	inc edx	1860	inc edx
1909		1861
1910	; get WinMap start	1862	; get WinMap start
1911	push esi	1863	push esi
1912	mov esi, [_display.width]	1864	mov esi, [_display.width]
1913	mov edi, [d_width_calc_area + ebx*4]	1865	mov edi, [d_width_calc_area + ebx*4]
1914		1866
1915	add edi, eax	1867	add edi, eax
1916	add edi, [_display.win_map]	1868	add edi, [_display.win_map]
1917	pop eax	1869	pop eax
1918	mov ah, al	1870	mov ah, al
1919	push ax	1871	push ax
1920	shl eax, 16	1872	shl eax, 16
1921	pop ax	1873	pop ax
1922	;--------------------------------------	1874	;--------------------------------------
1923	align 4	1875	align 4
1924	.next_line:	1876	.next_line:
1925	push ecx	1877	push ecx
1926	shr ecx, 2	1878	shr ecx, 2
1927	rep stosd	1879	rep stosd
1928	mov ecx, [esp]	1880	mov ecx, [esp]
1929	and ecx, 3	1881	and ecx, 3
1930	rep stosb	1882	rep stosb
1931	pop ecx	1883	pop ecx
1932	add edi, esi	1884	add edi, esi
1933	sub edi, ecx	1885	sub edi, ecx
1934	dec edx	1886	dec edx
1935	jnz .next_line	1887	jnz .next_line
1936		1888
1937	jmp .exit	1889	jmp .exit
1938	;--------------------------------------	1890	;--------------------------------------
1939	align 4	1891	align 4
1940	.shaped_window:	1892	.shaped_window:
1941	; for (y=0; y <= x_size; y++)	1893	; for (y=0; y <= x_size; y++)
1942	; for (x=0; x <= x_size; x++)	1894	; for (x=0; x <= x_size; x++)
1943	; if (shape[coord(x,y,scale)]==1)	1895	; if (shape[coord(x,y,scale)]==1)
1944	; set_pixel(x, y, process_number);	1896	; set_pixel(x, y, process_number);
1945		1897
1946	sub ecx, eax	1898	sub ecx, eax
1947	sub edx, ebx	1899	sub edx, ebx
1948	inc ecx	1900	inc ecx
1949	inc edx	1901	inc edx
1950		1902
1951	push [edi + APPDATA.wnd_shape_scale] ; push scale first -> for loop	1903	push [edi + APPDATA.wnd_shape_scale] ; push scale first -> for loop
1952		1904
1953	; get WinMap start -> ebp	1905	; get WinMap start -> ebp
1954	push eax	1906	push eax
1955	mov eax, [d_width_calc_area + ebx*4]	1907	mov eax, [d_width_calc_area + ebx*4]
1956		1908
1957	add eax, [esp]	1909	add eax, [esp]
1958	add eax, [_display.win_map]	1910	add eax, [_display.win_map]
1959	mov ebp, eax	1911	mov ebp, eax
1960		1912
1961	mov edi, [edi + APPDATA.wnd_shape]	1913	mov edi, [edi + APPDATA.wnd_shape]
1962	pop eax	1914	pop eax
1963		1915
1964	; eax = x_start	1916	; eax = x_start
1965	; ebx = y_start	1917	; ebx = y_start
1966	; ecx = x_size	1918	; ecx = x_size
1967	; edx = y_size	1919	; edx = y_size
1968	; esi = process_number	1920	; esi = process_number
1969	; edi = &shape	1921	; edi = &shape
1970	; [scale]	1922	; [scale]
1971	push edx ecx ; for loop - x,y size	1923	push edx ecx ; for loop - x,y size
1972		1924
1973	mov ecx, esi	1925	mov ecx, esi
1974	shl ecx, 5	1926	shl ecx, 5
1975	mov edx, [window_data + ecx + WDATA.box.top]	1927	mov edx, [window_data + ecx + WDATA.box.top]
1976	push [window_data + ecx + WDATA.box.width] ; for loop - width	1928	push [window_data + ecx + WDATA.box.width] ; for loop - width
1977	mov ecx, [window_data + ecx + WDATA.box.left]	1929	mov ecx, [window_data + ecx + WDATA.box.left]
1978	sub ebx, edx	1930	sub ebx, edx
1979	sub eax, ecx	1931	sub eax, ecx
1980	push ebx eax ; for loop - x,y	1932	push ebx eax ; for loop - x,y
1981		1933
1982	add [ff_xsz], eax	1934	add [ff_xsz], eax
1983	add [ff_ysz], ebx	1935	add [ff_ysz], ebx
1984		1936
1985	mov ebx, [ff_y]	1937	mov ebx, [ff_y]
1986	;--------------------------------------	1938	;--------------------------------------
1987	align 4	1939	align 4
1988	.ff_new_y:	1940	.ff_new_y:
1989	mov edx, [ff_x]	1941	mov edx, [ff_x]
1990	;--------------------------------------	1942	;--------------------------------------
1991	align 4	1943	align 4
1992	.ff_new_x:	1944	.ff_new_x:
1993	; -- body --	1945	; -- body --
1994	mov ecx, [ff_scale]	1946	mov ecx, [ff_scale]
1995	mov eax, [ff_width]	1947	mov eax, [ff_width]
1996	inc eax	1948	inc eax
1997	shr eax, cl	1949	shr eax, cl
1998	push ebx edx	1950	push ebx edx
1999	shr ebx, cl	1951	shr ebx, cl
2000	shr edx, cl	1952	shr edx, cl
2001	imul eax, ebx	1953	imul eax, ebx
2002	add eax, edx	1954	add eax, edx
2003	pop edx ebx	1955	pop edx ebx
2004	add eax, edi	1956	add eax, edi
2005	call .read_byte	1957	call .read_byte
2006	test al, al	1958	test al, al
2007	jz @f	1959	jz @f
2008	mov eax, esi	1960	mov eax, esi
2009	mov [ebp], al	1961	mov [ebp], al
2010	; -- end body --	1962	; -- end body --
2011	;--------------------------------------	1963	;--------------------------------------
2012	align 4	1964	align 4
2013	@@:	1965	@@:
2014	inc ebp	1966	inc ebp
2015	inc edx	1967	inc edx
2016	cmp edx, [ff_xsz]	1968	cmp edx, [ff_xsz]
2017	jb .ff_new_x	1969	jb .ff_new_x
2018		1970
2019	sub ebp, [ff_xsz]	1971	sub ebp, [ff_xsz]
2020	add ebp, [ff_x]	1972	add ebp, [ff_x]
2021	add ebp, [_display.width] ; screen.x	1973	add ebp, [_display.width] ; screen.x
2022	inc ebx	1974	inc ebx
2023	cmp ebx, [ff_ysz]	1975	cmp ebx, [ff_ysz]
2024	jb .ff_new_y	1976	jb .ff_new_y
2025		1977
2026	add esp, 24	1978	add esp, 24
2027	;--------------------------------------	1979	;--------------------------------------
2028	align 4	1980	align 4
2029	.exit:	1981	.exit:
2030	popad	1982	popad
2031	inc [_display.mask_seqno]	1983	inc [_display.mask_seqno]
2032	ret	1984	ret
2033	;--------------------------------------	1985	;--------------------------------------
2034	align 4	1986	align 4
2035	.read_byte:	1987	.read_byte:
2036	; eax - address	1988	; eax - address
2037	; esi - slot	1989	; esi - slot
2038	push eax ecx edx esi	1990	push eax ecx edx esi
2039	xchg eax, esi	1991	xchg eax, esi
2040	lea ecx, [esp + 12]	1992	lea ecx, [esp + 12]
2041	mov edx, 1	1993	mov edx, 1
2042	call read_process_memory	1994	call read_process_memory
2043	pop esi edx ecx eax	1995	pop esi edx ecx eax
2044	ret	1996	ret
2045	;------------------------------------------------------------------------------	1997	;------------------------------------------------------------------------------
2046	align 4	1998	align 4
2047	;------------------------------------------------------------------------------	1999	;------------------------------------------------------------------------------
2048	window._.window_activate: ;////////////////////////////////////////////////////	2000	window._.window_activate: ;////////////////////////////////////////////////////
2049	;------------------------------------------------------------------------------	2001	;------------------------------------------------------------------------------
2050	;? Activate window	2002	;? Activate window
2051	;------------------------------------------------------------------------------	2003	;------------------------------------------------------------------------------
2052	;> esi = pointer to WIN_POS+ window data	2004	;> esi = pointer to WIN_POS+ window data
2053	;------------------------------------------------------------------------------	2005	;------------------------------------------------------------------------------
2054	push eax ebx	2006	push eax ebx
2055		2007
2056	; if type of current active window is 3 or 4, it must be redrawn	2008	; if type of current active window is 3 or 4, it must be redrawn
2057	mov ebx, [TASK_COUNT]	2009	mov ebx, [TASK_COUNT]
2058		2010
2059	; DEBUGF 1, "K : TASK_COUNT (0x%x)\n", ebx	2011	; DEBUGF 1, "K : TASK_COUNT (0x%x)\n", ebx
2060		2012
2061	movzx ebx, word[WIN_POS + ebx * 2]	2013	movzx ebx, word[WIN_POS + ebx * 2]
2062	shl ebx, 5	2014	shl ebx, 5
2063	add eax, window_data	2015	add eax, window_data
2064	mov al, [window_data + ebx + WDATA.fl_wstyle]	2016	mov al, [window_data + ebx + WDATA.fl_wstyle]
2065	and al, 0x0f	2017	and al, 0x0f
2066	cmp al, 0x03	2018	cmp al, 0x03
2067	je .set_window_redraw_flag	2019	je .set_window_redraw_flag
2068	cmp al, 0x04	2020	cmp al, 0x04
2069	jne .move_others_down	2021	jne .move_others_down
2070	;--------------------------------------	2022	;--------------------------------------
2071	align 4	2023	align 4
2072	.set_window_redraw_flag:	2024	.set_window_redraw_flag:
2073	mov [window_data + ebx + WDATA.fl_redraw], 1	2025	mov [window_data + ebx + WDATA.fl_redraw], 1
2074	;--------------------------------------	2026	;--------------------------------------
2075	align 4	2027	align 4
2076	.move_others_down:	2028	.move_others_down:
2077	; ax <- process no	2029	; ax <- process no
2078	movzx ebx, word[esi]	2030	movzx ebx, word[esi]
2079	; ax <- position in window stack	2031	; ax <- position in window stack
2080	movzx ebx, word[WIN_STACK + ebx * 2]	2032	movzx ebx, word[WIN_STACK + ebx * 2]
2081		2033
2082	; drop others	2034	; drop others
2083	xor eax, eax	2035	xor eax, eax
2084	;--------------------------------------	2036	;--------------------------------------
2085	align 4	2037	align 4
2086	.next_stack_window:	2038	.next_stack_window:
2087	cmp eax, [TASK_COUNT]	2039	cmp eax, [TASK_COUNT]
2088	jae .move_self_up	2040	jae .move_self_up
2089	inc eax	2041	inc eax
2090		2042
2091	; push ebx	2043	; push ebx
2092	; xor ebx,ebx	2044	; xor ebx,ebx
2093	; mov bx,[WIN_STACK + eax * 2]	2045	; mov bx,[WIN_STACK + eax * 2]
2094	; DEBUGF 1, "K : DEC WIN_STACK (0x%x)\n",ebx	2046	; DEBUGF 1, "K : DEC WIN_STACK (0x%x)\n",ebx
2095	; pop ebx	2047	; pop ebx
2096		2048
2097	cmp [WIN_STACK + eax * 2], bx	2049	cmp [WIN_STACK + eax * 2], bx
2098	jbe .next_stack_window	2050	jbe .next_stack_window
2099	dec word[WIN_STACK + eax * 2]	2051	dec word[WIN_STACK + eax * 2]
2100	jmp .next_stack_window	2052	jmp .next_stack_window
2101	;--------------------------------------	2053	;--------------------------------------
2102	align 4	2054	align 4
2103	.move_self_up:	2055	.move_self_up:
2104	movzx ebx, word[esi]	2056	movzx ebx, word[esi]
2105	; number of processes	2057	; number of processes
2106	mov ax, [TASK_COUNT]	2058	mov ax, [TASK_COUNT]
2107	; this is the last (and the upper)	2059	; this is the last (and the upper)
2108	mov [WIN_STACK + ebx * 2], ax	2060	mov [WIN_STACK + ebx * 2], ax
2109		2061
2110	; update on screen - window stack	2062	; update on screen - window stack
2111	xor eax, eax	2063	xor eax, eax
2112	;--------------------------------------	2064	;--------------------------------------
2113	align 4	2065	align 4
2114	.next_window_pos:	2066	.next_window_pos:
2115	cmp eax, [TASK_COUNT]	2067	cmp eax, [TASK_COUNT]
2116	jae .reset_vars	2068	jae .reset_vars
2117	inc eax	2069	inc eax
2118	movzx ebx, word[WIN_STACK + eax * 2]	2070	movzx ebx, word[WIN_STACK + eax * 2]
2119	mov [WIN_POS + ebx * 2], ax	2071	mov [WIN_POS + ebx * 2], ax
2120	jmp .next_window_pos	2072	jmp .next_window_pos
2121	;--------------------------------------	2073	;--------------------------------------
2122	align 4	2074	align 4
2123	.reset_vars:	2075	.reset_vars:
2124	mov byte[KEY_COUNT], 0	2076	mov byte[KEY_COUNT], 0
2125	mov byte[BTN_COUNT], 0	2077	mov byte[BTN_COUNT], 0
2126	mov word[MOUSE_SCROLL_H], 0	2078	mov word[MOUSE_SCROLL_H], 0
2127	mov word[MOUSE_SCROLL_V], 0	2079	mov word[MOUSE_SCROLL_V], 0
2128		2080
2129	pop ebx eax	2081	pop ebx eax
2130	ret	2082	ret
2131	;------------------------------------------------------------------------------	2083	;------------------------------------------------------------------------------
2132	window._.window_deactivate: ;////////////////////////////////////////////////////	2084	window._.window_deactivate: ;////////////////////////////////////////////////////
2133	;------------------------------------------------------------------------------	2085	;------------------------------------------------------------------------------
2134	;? Deactivate window	2086	;? Deactivate window
2135	;------------------------------------------------------------------------------	2087	;------------------------------------------------------------------------------
2136	;> esi = pointer to WIN_POS+ window data	2088	;> esi = pointer to WIN_POS+ window data
2137	;------------------------------------------------------------------------------	2089	;------------------------------------------------------------------------------
2138	push eax ebx	2090	push eax ebx
2139	;--------------------------------------	2091	;--------------------------------------
2140	align 4	2092	align 4
2141	.move_others_up:	2093	.move_others_up:
2142	; ax <- process no	2094	; ax <- process no
2143	movzx ebx, word[esi]	2095	movzx ebx, word[esi]
2144	; ax <- position in window stack	2096	; ax <- position in window stack
2145	movzx ebx, word[WIN_STACK + ebx * 2]	2097	movzx ebx, word[WIN_STACK + ebx * 2]
2146	; up others	2098	; up others
2147	xor eax, eax	2099	xor eax, eax
2148	;--------------------------------------	2100	;--------------------------------------
2149	align 4	2101	align 4
2150	.next_stack_window:	2102	.next_stack_window:
2151	cmp eax, [TASK_COUNT]	2103	cmp eax, [TASK_COUNT]
2152	jae .move_self_down	2104	jae .move_self_down
2153	inc eax	2105	inc eax
2154	cmp [WIN_STACK + eax * 2], bx	2106	cmp [WIN_STACK + eax * 2], bx
2155	jae .next_stack_window	2107	jae .next_stack_window
2156	inc word[WIN_STACK + eax * 2]	2108	inc word[WIN_STACK + eax * 2]
2157	jmp .next_stack_window	2109	jmp .next_stack_window
2158	;--------------------------------------	2110	;--------------------------------------
2159	align 4	2111	align 4
2160	.move_self_down:	2112	.move_self_down:
2161	movzx ebx, word[esi]	2113	movzx ebx, word[esi]
2162	; this is the last (and the low)	2114	; this is the last (and the low)
2163	mov [WIN_STACK + ebx * 2], word 1	2115	mov [WIN_STACK + ebx * 2], word 1
2164	; update on screen - window stack	2116	; update on screen - window stack
2165	xor eax, eax	2117	xor eax, eax
2166	;--------------------------------------	2118	;--------------------------------------
2167	align 4	2119	align 4
2168	.next_window_pos:	2120	.next_window_pos:
2169	cmp eax, [TASK_COUNT]	2121	cmp eax, [TASK_COUNT]
2170	jae .reset_vars	2122	jae .reset_vars
2171	inc eax	2123	inc eax
2172	movzx ebx, word[WIN_STACK + eax * 2]	2124	movzx ebx, word[WIN_STACK + eax * 2]
2173	mov [WIN_POS + ebx * 2], ax	2125	mov [WIN_POS + ebx * 2], ax
2174	jmp .next_window_pos	2126	jmp .next_window_pos
2175	;--------------------------------------	2127	;--------------------------------------
2176	align 4	2128	align 4
2177	.reset_vars:	2129	.reset_vars:
2178	mov byte[KEY_COUNT], 0	2130	mov byte[KEY_COUNT], 0
2179	mov byte[BTN_COUNT], 0	2131	mov byte[BTN_COUNT], 0
2180	mov word[MOUSE_SCROLL_H], 0	2132	mov word[MOUSE_SCROLL_H], 0
2181	mov word[MOUSE_SCROLL_V], 0	2133	mov word[MOUSE_SCROLL_V], 0
2182	pop ebx eax	2134	pop ebx eax
2183	ret	2135	ret
2184	;------------------------------------------------------------------------------	2136	;------------------------------------------------------------------------------
2185	align 4	2137	align 4
2186	;------------------------------------------------------------------------------	2138	;------------------------------------------------------------------------------
2187	window._.check_window_draw: ;//////////////////////////////////////////////////	2139	window._.check_window_draw: ;//////////////////////////////////////////////////
2188	;------------------------------------------------------------------------------	2140	;------------------------------------------------------------------------------
2189	;? Check if window is necessary to draw	2141	;? Check if window is necessary to draw
2190	;------------------------------------------------------------------------------	2142	;------------------------------------------------------------------------------
2191	;> edi = pointer to WDATA	2143	;> edi = pointer to WDATA
2192	;------------------------------------------------------------------------------	2144	;------------------------------------------------------------------------------
2193	mov cl, [edi + WDATA.fl_wstyle]	2145	mov cl, [edi + WDATA.fl_wstyle]
2194	and cl, 0x0f	2146	and cl, 0x0f
2195	cmp cl, 3	2147	cmp cl, 3
2196	je .exit.redraw ; window type 3	2148	je .exit.redraw ; window type 3
2197	cmp cl, 4	2149	cmp cl, 4
2198	je .exit.redraw ; window type 4	2150	je .exit.redraw ; window type 4
2199		2151
2200	push eax ebx edx esi	2152	push eax ebx edx esi
2201		2153
2202	mov eax, edi	2154	mov eax, edi
2203	sub eax, window_data	2155	sub eax, window_data
2204	shr eax, 5	2156	shr eax, 5
2205		2157
2206	movzx eax, word[WIN_STACK + eax * 2] ; get value of the curr process	2158	movzx eax, word[WIN_STACK + eax * 2] ; get value of the curr process
2207	lea esi, [WIN_POS + eax * 2] ; get address of this process at 0xC400	2159	lea esi, [WIN_POS + eax * 2] ; get address of this process at 0xC400
2208	;--------------------------------------	2160	;--------------------------------------
2209	align 4	2161	align 4
2210	.next_window:	2162	.next_window:
2211	add esi, 2	2163	add esi, 2
2212		2164
2213	mov eax, [TASK_COUNT]	2165	mov eax, [TASK_COUNT]
2214	lea eax, word[WIN_POS + eax * 2] ; number of the upper window	2166	lea eax, word[WIN_POS + eax * 2] ; number of the upper window
2215		2167
2216	cmp esi, eax	2168	cmp esi, eax
2217	ja .exit.no_redraw	2169	ja .exit.no_redraw
2218		2170
2219	movzx edx, word[esi]	2171	movzx edx, word[esi]
2220	shl edx, 5	2172	shl edx, 5
2221	cmp [CURRENT_TASK + edx + TASKDATA.state], TSTATE_FREE	2173	cmp [CURRENT_TASK + edx + TASKDATA.state], TSTATE_FREE
2222	je .next_window	2174	je .next_window
2223		2175
2224	mov eax, [edi + WDATA.box.top]	2176	mov eax, [edi + WDATA.box.top]
2225	mov ebx, [edi + WDATA.box.height]	2177	mov ebx, [edi + WDATA.box.height]
2226	add ebx, eax	2178	add ebx, eax
2227		2179
2228	mov ecx, [window_data + edx + WDATA.box.top]	2180	mov ecx, [window_data + edx + WDATA.box.top]
2229	cmp ecx, ebx	2181	cmp ecx, ebx
2230	jge .next_window	2182	jge .next_window
2231	add ecx, [window_data + edx + WDATA.box.height]	2183	add ecx, [window_data + edx + WDATA.box.height]
2232	cmp eax, ecx	2184	cmp eax, ecx
2233	jge .next_window	2185	jge .next_window
2234		2186
2235	mov eax, [edi + WDATA.box.left]	2187	mov eax, [edi + WDATA.box.left]
2236	mov ebx, [edi + WDATA.box.width]	2188	mov ebx, [edi + WDATA.box.width]
2237	add ebx, eax	2189	add ebx, eax
2238		2190
2239	mov ecx, [window_data + edx + WDATA.box.left]	2191	mov ecx, [window_data + edx + WDATA.box.left]
2240	cmp ecx, ebx	2192	cmp ecx, ebx
2241	jge .next_window	2193	jge .next_window
2242	add ecx, [window_data + edx + WDATA.box.width]	2194	add ecx, [window_data + edx + WDATA.box.width]
2243	cmp eax, ecx	2195	cmp eax, ecx
2244	jge .next_window	2196	jge .next_window
2245		2197
2246	pop esi edx ebx eax	2198	pop esi edx ebx eax
2247	;--------------------------------------	2199	;--------------------------------------
2248	align 4	2200	align 4
2249	.exit.redraw:	2201	.exit.redraw:
2250	xor ecx, ecx	2202	xor ecx, ecx
2251	inc ecx	2203	inc ecx
2252	ret	2204	ret
2253	;--------------------------------------	2205	;--------------------------------------
2254	align 4	2206	align 4
2255	.exit.no_redraw:	2207	.exit.no_redraw:
2256	pop esi edx ebx eax	2208	pop esi edx ebx eax
2257	xor ecx, ecx	2209	xor ecx, ecx
2258	ret	2210	ret
2259	;------------------------------------------------------------------------------	2211	;------------------------------------------------------------------------------
2260	align 4	2212	align 4
2261	;------------------------------------------------------------------------------	2213	;------------------------------------------------------------------------------
2262	window._.draw_window_caption: ;////////////////////////////////////////////////	2214	window._.draw_window_caption: ;////////////////////////////////////////////////
2263	;------------------------------------------------------------------------------	2215	;------------------------------------------------------------------------------
2264	;?	2216	;?
2265	;------------------------------------------------------------------------------	2217	;------------------------------------------------------------------------------
2266	xor eax, eax	2218	xor eax, eax
2267	mov edx, [TASK_COUNT]	2219	mov edx, [TASK_COUNT]
2268	movzx edx, word[WIN_POS + edx * 2]	2220	movzx edx, word[WIN_POS + edx * 2]
2269	cmp edx, [CURRENT_TASK]	2221	cmp edx, [CURRENT_TASK]
2270	jne @f	2222	jne @f
2271	inc eax	2223	inc eax
2272	;--------------------------------------	2224	;--------------------------------------
2273	align 4	2225	align 4
2274	@@:	2226	@@:
2275	mov edx, [CURRENT_TASK]	2227	mov edx, [CURRENT_TASK]
2276	shl edx, 5	2228	shl edx, 5
2277	add edx, window_data	2229	add edx, window_data
2278	movzx ebx, [edx + WDATA.fl_wstyle]	2230	movzx ebx, [edx + WDATA.fl_wstyle]
2279	and bl, 0x0F	2231	and bl, 0x0F
2280	cmp bl, 3	2232	cmp bl, 3
2281	je .draw_caption_style_3	2233	je .draw_caption_style_3
2282	cmp bl, 4	2234	cmp bl, 4
2283	je .draw_caption_style_3	2235	je .draw_caption_style_3
2284		2236
2285	jmp .not_style_3	2237	jmp .not_style_3
2286	;--------------------------------------	2238	;--------------------------------------
2287	align 4	2239	align 4
2288	.draw_caption_style_3:	2240	.draw_caption_style_3:
2289	push edx	2241	push edx
2290	call drawwindow_IV_caption	2242	call drawwindow_IV_caption
2291	add esp, 4	2243	add esp, 4
2292	jmp .2	2244	jmp .2
2293	;--------------------------------------	2245	;--------------------------------------
2294	align 4	2246	align 4
2295	.not_style_3:	2247	.not_style_3:
2296	cmp bl, 2	2248	cmp bl, 2
2297	jne .not_style_2	2249	jne .not_style_2
2298		2250
2299	call drawwindow_III_caption	2251	call drawwindow_III_caption
2300	jmp .2	2252	jmp .2
2301	;--------------------------------------	2253	;--------------------------------------
2302	align 4	2254	align 4
2303	.not_style_2:	2255	.not_style_2:
2304	cmp bl, 0	2256	cmp bl, 0
2305	jne .2	2257	jne .2
2306		2258
2307	call drawwindow_I_caption	2259	call drawwindow_I_caption
2308	;--------------------------------------	2260	;--------------------------------------
2309	align 4	2261	align 4
2310	.2:	2262	.2:
2311	mov edi, [CURRENT_TASK]	2263	mov edi, [CURRENT_TASK]
2312	shl edi, 5	2264	shl edi, 5
2313	test [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION	2265	test [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION
2314	jz .exit	2266	jz .exit
2315	mov edx, [edi * 8 + SLOT_BASE + APPDATA.wnd_caption]	2267	mov edx, [edi * 8 + SLOT_BASE + APPDATA.wnd_caption]
2316	or edx, edx	2268	or edx, edx
2317	jz .exit	2269	jz .exit
-		2270
-		2271	mov ebp, [edi + window_data + WDATA.box.left - 2]
2318		2272	mov bp, word[edi + window_data + WDATA.box.top]
2319	movzx eax, [edi + window_data + WDATA.fl_wstyle]	2273	movzx eax, [edi + window_data + WDATA.fl_wstyle]
2320	and al, 0x0F	2274	and al, 0x0F
2321	cmp al, 3	2275	cmp al, 3
2322	je .skinned	2276	je .skinned
2323	cmp al, 4	2277	cmp al, 4
2324	je .skinned	2278	je .skinned
2325		2279
2326	jmp .not_skinned	2280	jmp .not_skinned
2327	;--------------------------------------	2281	;--------------------------------------
2328	align 4	2282	align 4
2329	.skinned:	2283	.skinned:
2330	mov ebp, [edi + window_data + WDATA.box.left - 2]	-
2331	mov bp, word[edi + window_data + WDATA.box.top]	-
2332	movzx eax, word[edi + window_data + WDATA.box.width]	2284	movzx eax, word[edi + window_data + WDATA.box.width]
2333	sub ax, [_skinmargins.left]	2285	sub ax, [_skinmargins.left]
2334	sub ax, [_skinmargins.right]	2286	sub ax, [_skinmargins.right]
2335	push edx	-
2336	cwde	-
2337	cdq	-
2338	mov ebx, 6	-
2339	idiv ebx	-
2340	pop edx	-
2341	or eax, eax	-
2342	js .exit	2287	js .exit
2343		-
2344	mov esi, eax	-
2345	mov ebx, dword[_skinmargins.left - 2]	2288	mov ebx, dword[_skinmargins.left - 2]
2346	mov bx, word[_skinh]	2289	mov bx, word[_skinh]
2347	sub bx, [_skinmargins.bottom]	2290	sub bx, [_skinmargins.bottom]
2348	sub bx, [_skinmargins.top]	2291	sub bx, [_skinmargins.top]
2349	sar bx, 1	2292	sar bx, 1
2350	adc bx, 0	-
2351	add bx, [_skinmargins.top]	2293	add bx, [_skinmargins.top]
2352	add bx, -3	2294	sub bx, 8
2353	add ebx, ebp	-
2354	jmp .dodraw	2295	jmp .dodraw
2355	;--------------------------------------	2296	;--------------------------------------
2356	align 4	2297	align 4
2357	.not_skinned:	2298	.not_skinned:
2358	cmp al, 1	2299	cmp al, 1
2359	je .exit	2300	je .exit
2360		-
2361	mov ebp, [edi + window_data + WDATA.box.left - 2]	-
2362	mov bp, word[edi + window_data + WDATA.box.top]	-
2363	movzx eax, word[edi + window_data + WDATA.box.width]	2301	movzx eax, word[edi + window_data + WDATA.box.width]
2364	sub eax, 16	2302	sub eax, 16
2365	push edx	-
2366	cwde	-
2367	cdq	-
2368	mov ebx, 6	-
2369	idiv ebx	-
2370	pop edx	-
2371	or eax, eax	-
2372	js .exit	2303	js .exit
-		2304	mov ebx, 80002h
2373		2305	.dodraw:
-		2306	shr eax, 3
2374	mov esi, eax	2307	mov esi, eax
2375	mov ebx, 0x00080007	-
2376	add ebx, ebp	2308	add ebx, ebp
2377	;--------------------------------------	-
2378	align 4	-
2379	.dodraw:	-
2380	mov ecx, [common_colours + 16]	2309	mov ecx, [common_colours + 16]
-		2310	mov al, 1
-		2311	cmp byte [edx], 4
-		2312	jnc @f
-		2313	mov al, [edx]
-		2314	test al, al
-		2315	jz .exit
-		2316	inc edx
-		2317	@@:
-		2318	shl eax, 28
2381	or ecx, 0x80000000	2319	or ecx, eax
2382	xor edi, edi	2320	xor edi, edi
2383	call dtext_asciiz_esi	2321	call dtext
2384	;--------------------------------------	-
2385	align 4	-
2386	.exit:	2322	.exit:
2387	; call [draw_pointer]	-
2388	call __sys_draw_pointer	2323	jmp __sys_draw_pointer
2389	ret	-
2390	;------------------------------------------------------------------------------	2324	;------------------------------------------------------------------------------
2391	align 4	2325	align 4
2392	;------------------------------------------------------------------------------	2326	;------------------------------------------------------------------------------
2393	window._.draw_negative_box: ;//////////////////////////////////////////////////	2327	window._.draw_negative_box: ;//////////////////////////////////////////////////
2394	;------------------------------------------------------------------------------	2328	;------------------------------------------------------------------------------
2395	;? Draw negative box	2329	;? Draw negative box
2396	;------------------------------------------------------------------------------	2330	;------------------------------------------------------------------------------
2397	;> edi = pointer to BOX struct	2331	;> edi = pointer to BOX struct
2398	;------------------------------------------------------------------------------	2332	;------------------------------------------------------------------------------
2399	push eax ebx esi	2333	push eax ebx esi
2400	mov esi, 0x01000000	2334	mov esi, 0x01000000
2401	;--------------------------------------	2335	;--------------------------------------
2402	align 4	2336	align 4
2403	.1:	2337	.1:
2404	mov eax, [edi + BOX.left - 2]	2338	mov eax, [edi + BOX.left - 2]
2405	mov ax, word[edi + BOX.left]	2339	mov ax, word[edi + BOX.left]
2406	add ax, word[edi + BOX.width]	2340	add ax, word[edi + BOX.width]
2407	mov ebx, [edi + BOX.top - 2]	2341	mov ebx, [edi + BOX.top - 2]
2408	mov bx, word[edi + BOX.top]	2342	mov bx, word[edi + BOX.top]
2409	add bx, word[edi + BOX.height]	2343	add bx, word[edi + BOX.height]
2410	call draw_rectangle.forced	2344	call draw_rectangle.forced
2411	pop esi ebx eax	2345	pop esi ebx eax
2412	ret	2346	ret
2413	;------------------------------------------------------------------------------	2347	;------------------------------------------------------------------------------
2414	;align 4	2348	;align 4
2415	;------------------------------------------------------------------------------	2349	;------------------------------------------------------------------------------
2416	;window._.end_moving__box: ;//////////////////////////////////////////////////	2350	;window._.end_moving__box: ;//////////////////////////////////////////////////
2417	;------------------------------------------------------------------------------	2351	;------------------------------------------------------------------------------
2418	;? Draw positive box	2352	;? Draw positive box
2419	;------------------------------------------------------------------------------	2353	;------------------------------------------------------------------------------
2420	;> edi = pointer to BOX struct	2354	;> edi = pointer to BOX struct
2421	;------------------------------------------------------------------------------	2355	;------------------------------------------------------------------------------
2422	; push eax ebx esi	2356	; push eax ebx esi
2423	; xor esi, esi	2357	; xor esi, esi
2424	; jmp window._.draw_negative_box.1	2358	; jmp window._.draw_negative_box.1
2425	;------------------------------------------------------------------------------	2359	;------------------------------------------------------------------------------
2426	align 4	2360	align 4
2427	;------------------------------------------------------------------------------	2361	;------------------------------------------------------------------------------
2428	window._.get_rect: ;/////////////////////////////////////////////////////	2362	window._.get_rect: ;/////////////////////////////////////////////////////
2429	;------------------------------------------------------------------------------	2363	;------------------------------------------------------------------------------
2430	;? void __fastcall get_window_rect(struct RECT* rc);	2364	;? void __fastcall get_window_rect(struct RECT* rc);
2431	;------------------------------------------------------------------------------	2365	;------------------------------------------------------------------------------
2432	;> ecx = pointer to RECT	2366	;> ecx = pointer to RECT
2433	;------------------------------------------------------------------------------	2367	;------------------------------------------------------------------------------
2434	mov eax, [TASK_BASE]	2368	mov eax, [TASK_BASE]
2435		2369
2436	mov edx, [eax-twdw + WDATA.box.left]	2370	mov edx, [eax-twdw + WDATA.box.left]
2437	mov [ecx+RECT.left], edx	2371	mov [ecx+RECT.left], edx
2438		2372
2439	add edx, [eax-twdw + WDATA.box.width]	2373	add edx, [eax-twdw + WDATA.box.width]
2440	mov [ecx+RECT.right], edx	2374	mov [ecx+RECT.right], edx
2441		2375
2442	mov edx, [eax-twdw + WDATA.box.top]	2376	mov edx, [eax-twdw + WDATA.box.top]
2443	mov [ecx+RECT.top], edx	2377	mov [ecx+RECT.top], edx
2444		2378
2445	add edx, [eax-twdw + WDATA.box.height]	2379	add edx, [eax-twdw + WDATA.box.height]
2446	mov [ecx+RECT.bottom], edx	2380	mov [ecx+RECT.bottom], edx
2447	ret	2381	ret
2448	;------------------------------------------------------------------------------	2382	;------------------------------------------------------------------------------
2449	align 4	2383	align 4
2450	;------------------------------------------------------------------------------	2384	;------------------------------------------------------------------------------
2451	window._.redraw_top_wnd: ;////////////////////////////////////////////////////////	2385	window._.redraw_top_wnd: ;////////////////////////////////////////////////////////
2452	;------------------------------------------------------------------------------	2386	;------------------------------------------------------------------------------
2453	;? redraw all windows one above the window	2387	;? redraw all windows one above the window
2454	;------------------------------------------------------------------------------	2388	;------------------------------------------------------------------------------
2455	;> eax = left	2389	;> eax = left
2456	;> ebx = top	2390	;> ebx = top
2457	;> ecx = right	2391	;> ecx = right
2458	;> edx = bottom	2392	;> edx = bottom
2459	;> esi = process number	2393	;> esi = process number
2460	;! corrupted edi	2394	;! corrupted edi
2461	;------------------------------------------------------------------------------	2395	;------------------------------------------------------------------------------
2462	push 0	2396	push 0
2463	jmp window._.set_top_wnd.go	2397	jmp window._.set_top_wnd.go
2464		2398
2465	align 4	2399	align 4
2466	;------------------------------------------------------------------------------	2400	;------------------------------------------------------------------------------
2467	window._.set_top_wnd: ;////////////////////////////////////////////////////////	2401	window._.set_top_wnd: ;////////////////////////////////////////////////////////
2468	;------------------------------------------------------------------------------	2402	;------------------------------------------------------------------------------
2469	;? call set_screen for all windows one above the window	2403	;? call set_screen for all windows one above the window
2470	;------------------------------------------------------------------------------	2404	;------------------------------------------------------------------------------
2471	;> eax = left	2405	;> eax = left
2472	;> ebx = top	2406	;> ebx = top
2473	;> ecx = right	2407	;> ecx = right
2474	;> edx = bottom	2408	;> edx = bottom
2475	;> esi = process number	2409	;> esi = process number
2476	;! corrupted edi	2410	;! corrupted edi
2477	;------------------------------------------------------------------------------	2411	;------------------------------------------------------------------------------
2478		2412
2479	push 1	2413	push 1
2480	.go:	2414	.go:
2481	push esi	2415	push esi
2482	pushfd	2416	pushfd
2483	cli	2417	cli
2484		2418
2485	push ebp	2419	push ebp
2486	mov ebp, [TASK_COUNT]	2420	mov ebp, [TASK_COUNT]
2487	cmp ebp, 1	2421	cmp ebp, 1
2488	jbe .exit	2422	jbe .exit
2489		2423
2490	shl esi, 5	2424	shl esi, 5
2491	cmp [esi + window_data + WDATA.z_modif], ZPOS_ALWAYS_TOP	2425	cmp [esi + window_data + WDATA.z_modif], ZPOS_ALWAYS_TOP
2492	je .exit	2426	je .exit
2493		2427
2494	push eax ;for num layout	2428	push eax ;for num layout
2495	push edx ecx ebx eax	2429	push edx ecx ebx eax
2496		2430
2497	movsx eax, byte [esi + window_data + WDATA.z_modif]	2431	movsx eax, byte [esi + window_data + WDATA.z_modif]
2498	inc eax	2432	inc eax
2499	mov dword[esp+10h], eax	2433	mov dword[esp+10h], eax
2500	;--------------------------------------	2434	;--------------------------------------
2501	align 4	2435	align 4
2502	.layout:	2436	.layout:
2503	mov esi, 1 ; = num in window stack	2437	mov esi, 1 ; = num in window stack
2504	mov ebp, [TASK_COUNT]	2438	mov ebp, [TASK_COUNT]
2505	;--------------------------------------	2439	;--------------------------------------
2506	align 4	2440	align 4
2507	.next_window:	2441	.next_window:
2508	movzx edi, word[WIN_POS + esi * 2]	2442	movzx edi, word[WIN_POS + esi * 2]
2509	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes	2443	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes
2510		2444
2511	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE	2445	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE
2512	je .skip_window	2446	je .skip_window
2513		2447
2514	add edi, window_data	2448	add edi, window_data
2515	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	2449	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
2516	jnz .skip_window	2450	jnz .skip_window
2517		2451
2518	mov eax, [esp+10h]	2452	mov eax, [esp+10h]
2519	cmp [edi + WDATA.z_modif], al	2453	cmp [edi + WDATA.z_modif], al
2520	jne .skip_window	2454	jne .skip_window
2521		2455
2522	mov eax, [edi + WDATA.box.left]	2456	mov eax, [edi + WDATA.box.left]
2523	cmp eax, [esp + RECT.right]	2457	cmp eax, [esp + RECT.right]
2524	jg .skip_window	2458	jg .skip_window
2525	mov ebx, [edi + WDATA.box.top]	2459	mov ebx, [edi + WDATA.box.top]
2526	cmp ebx, [esp + RECT.bottom]	2460	cmp ebx, [esp + RECT.bottom]
2527	jg .skip_window	2461	jg .skip_window
2528	mov ecx, [edi + WDATA.box.width]	2462	mov ecx, [edi + WDATA.box.width]
2529	add ecx, eax	2463	add ecx, eax
2530	cmp ecx, [esp + RECT.left]	2464	cmp ecx, [esp + RECT.left]
2531	jl .skip_window	2465	jl .skip_window
2532	mov edx, [edi + WDATA.box.height]	2466	mov edx, [edi + WDATA.box.height]
2533	add edx, ebx	2467	add edx, ebx
2534	cmp edx, [esp + RECT.top]	2468	cmp edx, [esp + RECT.top]
2535	jl .skip_window	2469	jl .skip_window
2536		2470
2537	cmp eax, [esp + RECT.left]	2471	cmp eax, [esp + RECT.left]
2538	jae @f	2472	jae @f
2539	mov eax, [esp + RECT.left]	2473	mov eax, [esp + RECT.left]
2540	;--------------------------------------	2474	;--------------------------------------
2541	align 4	2475	align 4
2542	@@:	2476	@@:
2543	cmp ebx, [esp + RECT.top]	2477	cmp ebx, [esp + RECT.top]
2544	jae @f	2478	jae @f
2545	mov ebx, [esp + RECT.top]	2479	mov ebx, [esp + RECT.top]
2546	;--------------------------------------	2480	;--------------------------------------
2547	align 4	2481	align 4
2548	@@:	2482	@@:
2549	cmp ecx, [esp + RECT.right]	2483	cmp ecx, [esp + RECT.right]
2550	jbe @f	2484	jbe @f
2551	mov ecx, [esp + RECT.right]	2485	mov ecx, [esp + RECT.right]
2552	;--------------------------------------	2486	;--------------------------------------
2553	align 4	2487	align 4
2554	@@:	2488	@@:
2555	cmp edx, [esp + RECT.bottom]	2489	cmp edx, [esp + RECT.bottom]
2556	jbe @f	2490	jbe @f
2557	mov edx, [esp + RECT.bottom]	2491	mov edx, [esp + RECT.bottom]
2558	;--------------------------------------	2492	;--------------------------------------
2559	align 4	2493	align 4
2560	@@:	2494	@@:
2561	cmp dword[esp+32], 0	2495	cmp dword[esp+32], 0
2562	je .set_fl_redraw	2496	je .set_fl_redraw
2563		2497
2564	push esi	2498	push esi
2565	movzx esi, word[WIN_POS + esi * 2]	2499	movzx esi, word[WIN_POS + esi * 2]
2566	call window._.set_screen	2500	call window._.set_screen
2567	pop esi	2501	pop esi
2568	jmp @f	2502	jmp @f
2569	.set_fl_redraw:	2503	.set_fl_redraw:
2570	mov [edi + WDATA.fl_redraw], 1 ;set redraw flag	2504	mov [edi + WDATA.fl_redraw], 1 ;set redraw flag
2571	@@:	2505	@@:
2572	;--------------------------------------	2506	;--------------------------------------
2573	align 4	2507	align 4
2574	.skip_window:	2508	.skip_window:
2575	inc esi	2509	inc esi
2576	dec ebp	2510	dec ebp
2577	jnz .next_window	2511	jnz .next_window
2578	;--------------------------------------	2512	;--------------------------------------
2579	inc dword[esp+10h]	2513	inc dword[esp+10h]
2580	cmp byte[esp+10h], ZPOS_ALWAYS_TOP	2514	cmp byte[esp+10h], ZPOS_ALWAYS_TOP
2581	jle .layout	2515	jle .layout
2582	;-------------------------------------	2516	;-------------------------------------
2583		2517
2584	pop eax ebx ecx edx	2518	pop eax ebx ecx edx
2585	pop ebp ;del num layout	2519	pop ebp ;del num layout
2586	;-------------------------------------	2520	;-------------------------------------
2587	align 4	2521	align 4
2588	.exit:	2522	.exit:
2589		2523
2590	pop ebp	2524	pop ebp
2591	popfd	2525	popfd
2592	pop esi	2526	pop esi
2593		2527
2594	add esp, 4 ;dword for 0/1 - set_screen/fl_redraw	2528	add esp, 4 ;dword for 0/1 - set_screen/fl_redraw
2595	ret	2529	ret

Subversion Repositories Kolibri OS

(root)/kernel/trunk/gui/window.inc – Rev 5870 → 5926