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

Rev 5867		Rev 5870
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: 5867 $	9	$Revision: 5870 $
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		388
389	; NOTE: do we really need this? to be reworked	389	; NOTE: do we really need this? to be reworked
390	; mov byte[DONT_DRAW_MOUSE], 0 ; mouse pointer	390	; mov byte[DONT_DRAW_MOUSE], 0 ; mouse pointer
391	; mov byte[MOUSE_BACKGROUND], 0 ; no mouse under	391	; mov byte[MOUSE_BACKGROUND], 0 ; no mouse under
392	; mov byte[MOUSE_DOWN], 0 ; react to mouse up/down	392	; mov byte[MOUSE_DOWN], 0 ; react to mouse up/down
393		393
394	; NOTE: do we really need this? to be reworked	394	; NOTE: do we really need this? to be reworked
395	; call [draw_pointer]	395	; call [draw_pointer]
396	;--------------------------------------	396	;--------------------------------------
397	align 4	397	align 4
398	.exit:	398	.exit:
399	ret	399	ret
400	;------------------------------------------------------------------------------	400	;------------------------------------------------------------------------------
401	align 4	401	align 4
402	;------------------------------------------------------------------------------	402	;------------------------------------------------------------------------------
403	syscall_window_settings: ;///// system function 71 /////////////////////////////	403	syscall_window_settings: ;///// system function 71 /////////////////////////////
404	;------------------------------------------------------------------------------	404	;------------------------------------------------------------------------------
405	;?	405	;?
406	;------------------------------------------------------------------------------	406	;------------------------------------------------------------------------------
407	dec ebx ; subfunction #1 - set window caption	407	dec ebx ; subfunction #1 - set window caption
408	jnz .exit_fail	408	jnz .exit_fail
409		409
410	; NOTE: only window owner thread can set its caption,	410	; NOTE: only window owner thread can set its caption,
411	; so there's no parameter for PID/TID	411	; so there's no parameter for PID/TID
412		412
413	mov edi, [CURRENT_TASK]	413	mov edi, [CURRENT_TASK]
414	shl edi, 5	414	shl edi, 5
415		415
416	mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx	416	mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx
417	or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION	417	or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION
418		418
419	call window._.draw_window_caption	419	call window._.draw_window_caption
420		420
421	xor eax, eax ; eax = 0 (success)	421	xor eax, eax ; eax = 0 (success)
422	ret	422	ret
423		423
424	; .get_window_caption:	424	; .get_window_caption:
425	; dec eax ; subfunction #2 - get window caption	425	; dec eax ; subfunction #2 - get window caption
426	; jnz .exit_fail	426	; jnz .exit_fail
427		427
428	; not implemented yet	428	; not implemented yet
429	;--------------------------------------	429	;--------------------------------------
430	align 4	430	align 4
431	.exit_fail:	431	.exit_fail:
432	xor eax, eax	432	xor eax, eax
433	inc eax ; eax = 1 (fail)	433	inc eax ; eax = 1 (fail)
434	ret	434	ret
435	;------------------------------------------------------------------------------	435	;------------------------------------------------------------------------------
436	align 4	436	align 4
437	;------------------------------------------------------------------------------	437	;------------------------------------------------------------------------------
438	set_window_defaults: ;/////////////////////////////////////////////////////////	438	set_window_defaults: ;/////////////////////////////////////////////////////////
439	;------------------------------------------------------------------------------	439	;------------------------------------------------------------------------------
440	;?	440	;?
441	;------------------------------------------------------------------------------	441	;------------------------------------------------------------------------------
442	mov byte [window_data + 0x20 + WDATA.cl_titlebar + 3], 1 ; desktop is not movable	442	mov byte [window_data + 0x20 + WDATA.cl_titlebar + 3], 1 ; desktop is not movable
443	push eax ecx	443	push eax ecx
444	xor eax, eax	444	xor eax, eax
445	mov ecx, WIN_STACK	445	mov ecx, WIN_STACK
446	;--------------------------------------	446	;--------------------------------------
447	align 4	447	align 4
448	@@:	448	@@:
449	inc eax	449	inc eax
450	add ecx, 2	450	add ecx, 2
451	; process no	451	; process no
452	mov [ecx + 0x000], ax	452	mov [ecx + 0x000], ax
453	; positions in stack	453	; positions in stack
454	mov [ecx + 0x400], ax	454	mov [ecx + 0x400], ax
455	cmp ecx, WIN_POS - 2	455	cmp ecx, WIN_POS - 2
456	jne @b	456	jne @b
457	pop ecx eax	457	pop ecx eax
458	ret	458	ret
459	;------------------------------------------------------------------------------	459	;------------------------------------------------------------------------------
460		460
461	align 4	461	align 4
462	;------------------------------------------------------------------------------	462	;------------------------------------------------------------------------------
463	calculatescreen: ;/////////////////////////////////////////////////////////////	463	calculatescreen: ;/////////////////////////////////////////////////////////////
464	;------------------------------------------------------------------------------	464	;------------------------------------------------------------------------------
465	;? Scan all windows from bottom to top, calling `setscreen` for each one	465	;? Scan all windows from bottom to top, calling `setscreen` for each one
466	;? intersecting given screen area	466	;? intersecting given screen area
467	;------------------------------------------------------------------------------	467	;------------------------------------------------------------------------------
468	;> eax = left	468	;> eax = left
469	;> ebx = top	469	;> ebx = top
470	;> ecx = right	470	;> ecx = right
471	;> edx = bottom	471	;> edx = bottom
472	;------------------------------------------------------------------------------	472	;------------------------------------------------------------------------------
473	push esi	473	push esi
474	pushfd	474	pushfd
475	cli	475	cli
476		476
477	mov esi, 1	477	mov esi, 1
478	call window._.set_screen	478	call window._.set_screen
479		479
480	push ebp	480	push ebp
481		481
482	mov ebp, [TASK_COUNT]	482	mov ebp, [TASK_COUNT]
483	cmp ebp, 1	483	cmp ebp, 1
484	jbe .exit	484	jbe .exit
485		485
486	push eax ;for num layout	486	push eax ;for num layout
487		487
488	push edx ecx ebx eax	488	push edx ecx ebx eax
489		489
490	mov dword[esp+10h], ZPOS_DESKTOP	490	mov dword[esp+10h], ZPOS_DESKTOP
491	;--------------------------------------	491	;--------------------------------------
492	align 4	492	align 4
493	.layout:	493	.layout:
494	mov esi, 1 ; = num in window stack	494	mov esi, 1 ; = num in window stack
495	mov ebp, [TASK_COUNT]	495	mov ebp, [TASK_COUNT]
496	;--------------------------------------	496	;--------------------------------------
497	align 4	497	align 4
498	.next_window:	498	.next_window:
499	movzx edi, word[WIN_POS + esi * 2]	499	movzx edi, word[WIN_POS + esi * 2]
500	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes	500	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes
501		501
502	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE	502	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE
503	je .skip_window	503	je .skip_window
504		504
505	add edi, window_data	505	add edi, window_data
506	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	506	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
507	jnz .skip_window	507	jnz .skip_window
508		508
509	mov eax, [esp+10h]	509	mov eax, [esp+10h]
510	cmp [edi + WDATA.z_modif], al	510	cmp [edi + WDATA.z_modif], al
511	jne .skip_window	511	jne .skip_window
512		512
513	mov eax, [edi + WDATA.box.left]	513	mov eax, [edi + WDATA.box.left]
514	cmp eax, [esp + RECT.right]	514	cmp eax, [esp + RECT.right]
515	jg .skip_window	515	jg .skip_window
516	mov ebx, [edi + WDATA.box.top]	516	mov ebx, [edi + WDATA.box.top]
517	cmp ebx, [esp + RECT.bottom]	517	cmp ebx, [esp + RECT.bottom]
518	jg .skip_window	518	jg .skip_window
519	mov ecx, [edi + WDATA.box.width]	519	mov ecx, [edi + WDATA.box.width]
520	add ecx, eax	520	add ecx, eax
521	cmp ecx, [esp + RECT.left]	521	cmp ecx, [esp + RECT.left]
522	jl .skip_window	522	jl .skip_window
523	mov edx, [edi + WDATA.box.height]	523	mov edx, [edi + WDATA.box.height]
524	add edx, ebx	524	add edx, ebx
525	cmp edx, [esp + RECT.top]	525	cmp edx, [esp + RECT.top]
526	jl .skip_window	526	jl .skip_window
527		527
528	cmp eax, [esp + RECT.left]	528	cmp eax, [esp + RECT.left]
529	jae @f	529	jae @f
530	mov eax, [esp + RECT.left]	530	mov eax, [esp + RECT.left]
531	;--------------------------------------	531	;--------------------------------------
532	align 4	532	align 4
533	@@:	533	@@:
534	cmp ebx, [esp + RECT.top]	534	cmp ebx, [esp + RECT.top]
535	jae @f	535	jae @f
536	mov ebx, [esp + RECT.top]	536	mov ebx, [esp + RECT.top]
537	;--------------------------------------	537	;--------------------------------------
538	align 4	538	align 4
539	@@:	539	@@:
540	cmp ecx, [esp + RECT.right]	540	cmp ecx, [esp + RECT.right]
541	jbe @f	541	jbe @f
542	mov ecx, [esp + RECT.right]	542	mov ecx, [esp + RECT.right]
543	;--------------------------------------	543	;--------------------------------------
544	align 4	544	align 4
545	@@:	545	@@:
546	cmp edx, [esp + RECT.bottom]	546	cmp edx, [esp + RECT.bottom]
547	jbe @f	547	jbe @f
548	mov edx, [esp + RECT.bottom]	548	mov edx, [esp + RECT.bottom]
549	;--------------------------------------	549	;--------------------------------------
550	align 4	550	align 4
551	@@:	551	@@:
552	push esi	552	push esi
553	movzx esi, word[WIN_POS + esi * 2]	553	movzx esi, word[WIN_POS + esi * 2]
554	call window._.set_screen	554	call window._.set_screen
555	pop esi	555	pop esi
556	;--------------------------------------	556	;--------------------------------------
557	align 4	557	align 4
558	.skip_window:	558	.skip_window:
559	inc esi	559	inc esi
560	dec ebp	560	dec ebp
561	jnz .next_window	561	jnz .next_window
562	;---------------------------------------------	562	;---------------------------------------------
563	inc dword[esp+10h]	563	inc dword[esp+10h]
564	cmp dword[esp+10h], ZPOS_ALWAYS_TOP	564	cmp dword[esp+10h], ZPOS_ALWAYS_TOP
565	jle .layout	565	jle .layout
566	;---------------------------------------------	566	;---------------------------------------------
567	mov esi, [TASK_COUNT]	567	mov esi, [TASK_COUNT]
568	movzx edi, word[WIN_POS + esi * 2]	568	movzx edi, word[WIN_POS + esi * 2]
569	shl edi, 5	569	shl edi, 5
570	add edi, window_data	570	add edi, window_data
571		571
572	pop eax ebx ecx edx	572	pop eax ebx ecx edx
573	pop ebp ;del num layout	573	pop ebp ;del num layout
574	;--------------------------------------	574	;--------------------------------------
575	align 4	575	align 4
576	.exit:	576	.exit:
577	pop ebp	577	pop ebp
578	inc [_display.mask_seqno]	578	inc [_display.mask_seqno]
579	popfd	579	popfd
580	pop esi	580	pop esi
581	ret	581	ret
582	;------------------------------------------------------------------------------	582	;------------------------------------------------------------------------------
583	align 4	583	align 4
584	;------------------------------------------------------------------------------	584	;------------------------------------------------------------------------------
585	repos_windows: ;///////////////////////////////////////////////////////////////	585	repos_windows: ;///////////////////////////////////////////////////////////////
586	;------------------------------------------------------------------------------	586	;------------------------------------------------------------------------------
587	;?	587	;?
588	;------------------------------------------------------------------------------	588	;------------------------------------------------------------------------------
589	mov ecx, [TASK_COUNT]	589	mov ecx, [TASK_COUNT]
590	mov edi, window_data + sizeof.WDATA * 2	590	mov edi, window_data + sizeof.WDATA * 2
591	call force_redraw_background	591	call force_redraw_background
592	dec ecx	592	dec ecx
593	jle .exit	593	jle .exit
594	;--------------------------------------	594	;--------------------------------------
595	align 4	595	align 4
596	.next_window:	596	.next_window:
597	mov [edi + WDATA.fl_redraw], 1	597	mov [edi + WDATA.fl_redraw], 1
598	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED	598	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED
599	jnz .fix_maximized	599	jnz .fix_maximized
600		600
601	mov eax, [edi + WDATA.box.left]	601	mov eax, [edi + WDATA.box.left]
602	add eax, [edi + WDATA.box.width]	602	add eax, [edi + WDATA.box.width]
603	mov ebx, [_display.width]	603	mov ebx, [_display.width]
604	cmp eax, ebx	604	cmp eax, ebx
605	jl .fix_vertical	605	jl .fix_vertical
606	mov eax, [edi + WDATA.box.width]	606	mov eax, [edi + WDATA.box.width]
607	sub eax, ebx	607	sub eax, ebx
608	jl @f	608	jl @f
609	mov [edi + WDATA.box.width], ebx	609	mov [edi + WDATA.box.width], ebx
610	;--------------------------------------	610	;--------------------------------------
611	align 4	611	align 4
612	@@:	612	@@:
613	sub ebx, [edi + WDATA.box.width]	613	sub ebx, [edi + WDATA.box.width]
614	mov [edi + WDATA.box.left], ebx	614	mov [edi + WDATA.box.left], ebx
615	;--------------------------------------	615	;--------------------------------------
616	align 4	616	align 4
617	.fix_vertical:	617	.fix_vertical:
618	mov eax, [edi + WDATA.box.top]	618	mov eax, [edi + WDATA.box.top]
619	add eax, [edi + WDATA.box.height]	619	add eax, [edi + WDATA.box.height]
620	mov ebx, [_display.height]	620	mov ebx, [_display.height]
621	cmp eax, ebx	621	cmp eax, ebx
622	jl .fix_client_box	622	jl .fix_client_box
623	mov eax, [edi + WDATA.box.height]	623	mov eax, [edi + WDATA.box.height]
624	sub eax, ebx	624	sub eax, ebx
625	jl @f	625	jl @f
626	mov [edi + WDATA.box.height], ebx	626	mov [edi + WDATA.box.height], ebx
627	;--------------------------------------	627	;--------------------------------------
628	align 4	628	align 4
629	@@:	629	@@:
630	sub ebx, [edi + WDATA.box.height]	630	sub ebx, [edi + WDATA.box.height]
631	mov [edi + WDATA.box.top], ebx	631	mov [edi + WDATA.box.top], ebx
632	;--------------------------------------	632	;--------------------------------------
633	align 4	633	align 4
634	.fix_client_box:	634	.fix_client_box:
635	call window._.set_window_clientbox	635	call window._.set_window_clientbox
636	add edi, sizeof.WDATA	636	add edi, sizeof.WDATA
637	loop .next_window	637	loop .next_window
638	;--------------------------------------	638	;--------------------------------------
639	align 4	639	align 4
640	.exit:	640	.exit:
641	ret	641	ret
642	;--------------------------------------	642	;--------------------------------------
643	align 4	643	align 4
644	.fix_maximized:	644	.fix_maximized:
645	mov eax, [screen_workarea.left]	645	mov eax, [screen_workarea.left]
646	mov [edi + WDATA.box.left], eax	646	mov [edi + WDATA.box.left], eax
647	sub eax, [screen_workarea.right]	647	sub eax, [screen_workarea.right]
648	neg eax	648	neg eax
649	mov [edi + WDATA.box.width], eax	649	mov [edi + WDATA.box.width], eax
650	mov eax, [screen_workarea.top]	650	mov eax, [screen_workarea.top]
651	mov [edi + WDATA.box.top], eax	651	mov [edi + WDATA.box.top], eax
652	test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP	652	test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP
653	jnz .fix_client_box	653	jnz .fix_client_box
654	sub eax, [screen_workarea.bottom]	654	sub eax, [screen_workarea.bottom]
655	neg eax	655	neg eax
656	mov [edi + WDATA.box.height], eax	656	mov [edi + WDATA.box.height], eax
657	jmp .fix_client_box	657	jmp .fix_client_box
658	;------------------------------------------------------------------------------	658	;------------------------------------------------------------------------------
659	;align 4	659	;align 4
660	;------------------------------------------------------------------------------	660	;------------------------------------------------------------------------------
661	;sys_window_mouse: ;////////////////////////////////////////////////////////////	661	;sys_window_mouse: ;////////////////////////////////////////////////////////////
662	;------------------------------------------------------------------------------	662	;------------------------------------------------------------------------------
663	;?	663	;?
664	;------------------------------------------------------------------------------	664	;------------------------------------------------------------------------------
665	; NOTE: commented out since doesn't provide necessary functionality	665	; NOTE: commented out since doesn't provide necessary functionality
666	; anyway, to be reworked	666	; anyway, to be reworked
667	; push eax	667	; push eax
668	;	668	;
669	; mov eax, [timer_ticks]	669	; mov eax, [timer_ticks]
670	; cmp [new_window_starting], eax	670	; cmp [new_window_starting], eax
671	; jb .exit	671	; jb .exit
672	;	672	;
673	; mov byte[MOUSE_BACKGROUND], 0	673	; mov byte[MOUSE_BACKGROUND], 0
674	; mov byte[DONT_DRAW_MOUSE], 0	674	; mov byte[DONT_DRAW_MOUSE], 0
675	;	675	;
676	; mov [new_window_starting], eax	676	; mov [new_window_starting], eax
677	;	677	;
678	; .exit:	678	; .exit:
679	; pop eax	679	; pop eax
680	; ret	680	; ret
681	;------------------------------------------------------------------------------	681	;------------------------------------------------------------------------------
682	align 4	682	align 4
683	;------------------------------------------------------------------------------	683	;------------------------------------------------------------------------------
684	draw_rectangle: ;//////////////////////////////////////////////////////////////	684	draw_rectangle: ;//////////////////////////////////////////////////////////////
685	;------------------------------------------------------------------------------	685	;------------------------------------------------------------------------------
686	;> eax = pack[16(left), 16(right)]	686	;> eax = pack[16(left), 16(right)]
687	;> ebx = pack[16(top), 16(bottom)]	687	;> ebx = pack[16(top), 16(bottom)]
688	;> esi = color	688	;> esi = color
689	; ?? RR GG BB ; 0x01000000 negation	689	; ?? RR GG BB ; 0x01000000 negation
690	; ; 0x02000000 used for draw_rectangle without top line	690	; ; 0x02000000 used for draw_rectangle without top line
691	; ; for example drawwindow_III and drawwindow_IV	691	; ; for example drawwindow_III and drawwindow_IV
692	;------------------------------------------------------------------------------	692	;------------------------------------------------------------------------------
693	push eax ebx ecx edi	693	push eax ebx ecx edi
694		694
695	xor edi, edi	695	xor edi, edi
696	;--------------------------------------	696	;--------------------------------------
697	align 4	697	align 4
698	.flags_set:	698	.flags_set:
699	push ebx	699	push ebx
700		700
701	; set line color	701	; set line color
702	mov ecx, esi	702	mov ecx, esi
703	; draw top border	703	; draw top border
704	rol ebx, 16	704	rol ebx, 16
705	push ebx	705	push ebx
706	rol ebx, 16	706	rol ebx, 16
707	pop bx	707	pop bx
708	test ecx, 1 shl 25	708	test ecx, 1 shl 25
709	jnz @f	709	jnz @f
710	sub ecx, 1 shl 25	710	sub ecx, 1 shl 25
711	; call [draw_line]	711	; call [draw_line]
712	call __sys_draw_line	712	call __sys_draw_line
713	;--------------------------------------	713	;--------------------------------------
714	align 4	714	align 4
715	@@:	715	@@:
716	; draw bottom border	716	; draw bottom border
717	mov ebx, [esp - 2]	717	mov ebx, [esp - 2]
718	pop bx	718	pop bx
719	; call [draw_line]	719	; call [draw_line]
720	call __sys_draw_line	720	call __sys_draw_line
721		721
722	pop ebx	722	pop ebx
723	add ebx, 1 * 65536 - 1	723	add ebx, 1 * 65536 - 1
724		724
725	; draw left border	725	; draw left border
726	rol eax, 16	726	rol eax, 16
727	push eax	727	push eax
728	rol eax, 16	728	rol eax, 16
729	pop ax	729	pop ax
730	; call [draw_line]	730	; call [draw_line]
731	call __sys_draw_line	731	call __sys_draw_line
732		732
733	; draw right border	733	; draw right border
734	mov eax, [esp - 2]	734	mov eax, [esp - 2]
735	pop ax	735	pop ax
736	; call [draw_line]	736	; call [draw_line]
737	call __sys_draw_line	737	call __sys_draw_line
738		738
739	pop edi ecx ebx eax	739	pop edi ecx ebx eax
740	ret	740	ret
741	;--------------------------------------	741	;--------------------------------------
742	align 4	742	align 4
743	.forced:	743	.forced:
744	push eax ebx ecx edi	744	push eax ebx ecx edi
745	xor edi, edi	745	xor edi, edi
746	inc edi	746	inc edi
747	jmp .flags_set	747	jmp .flags_set
748	;------------------------------------------------------------------------------	748	;------------------------------------------------------------------------------
749	align 4	749	align 4
750	;------------------------------------------------------------------------------	750	;------------------------------------------------------------------------------
751	drawwindow_I_caption: ;////////////////////////////////////////////////////////	751	drawwindow_I_caption: ;////////////////////////////////////////////////////////
752	;------------------------------------------------------------------------------	752	;------------------------------------------------------------------------------
753	;?	753	;?
754	;------------------------------------------------------------------------------	754	;------------------------------------------------------------------------------
755	push [edx + WDATA.cl_titlebar]	755	push [edx + WDATA.cl_titlebar]
756	mov esi, edx	756	mov esi, edx
757		757
758	mov edx, [esi + WDATA.box.top]	758	mov edx, [esi + WDATA.box.top]
759	mov eax, edx	759	mov eax, edx
760	lea ebx, [edx + 21]	760	lea ebx, [edx + 21]
761	inc edx	761	inc edx
762	add eax, [esi + WDATA.box.height]	762	add eax, [esi + WDATA.box.height]
763		763
764	cmp ebx, eax	764	cmp ebx, eax
765	jbe @f	765	jbe @f
766	mov ebx, eax	766	mov ebx, eax
767	;--------------------------------------	767	;--------------------------------------
768	align 4	768	align 4
769	@@:	769	@@:
770	push ebx	770	push ebx
771		771
772	xor edi, edi	772	xor edi, edi
773	;--------------------------------------	773	;--------------------------------------
774	align 4	774	align 4
775	.next_line:	775	.next_line:
776	mov ebx, edx	776	mov ebx, edx
777	shl ebx, 16	777	shl ebx, 16
778	add ebx, edx	778	add ebx, edx
779	mov eax, [esi + WDATA.box.left]	779	mov eax, [esi + WDATA.box.left]
780	inc eax	780	inc eax
781	shl eax, 16	781	shl eax, 16
782	add eax, [esi + WDATA.box.left]	782	add eax, [esi + WDATA.box.left]
783	add eax, [esi + WDATA.box.width]	783	add eax, [esi + WDATA.box.width]
784	dec eax	784	dec eax
785	mov ecx, [esi + WDATA.cl_titlebar]	785	mov ecx, [esi + WDATA.cl_titlebar]
786	test ecx, 0x80000000	786	test ecx, 0x80000000
787	jz @f	787	jz @f
788	sub ecx, 0x00040404	788	sub ecx, 0x00040404
789	mov [esi + WDATA.cl_titlebar], ecx	789	mov [esi + WDATA.cl_titlebar], ecx
790	;--------------------------------------	790	;--------------------------------------
791	align 4	791	align 4
792	@@:	792	@@:
793	and ecx, 0x00ffffff	793	and ecx, 0x00ffffff
794	; call [draw_line]	794	; call [draw_line]
795	call __sys_draw_line	795	call __sys_draw_line
796	inc edx	796	inc edx
797	cmp edx, [esp]	797	cmp edx, [esp]
798	jb .next_line	798	jb .next_line
799		799
800	add esp, 4	800	add esp, 4
801	pop [esi + WDATA.cl_titlebar]	801	pop [esi + WDATA.cl_titlebar]
802	ret	802	ret
803	;------------------------------------------------------------------------------	803	;------------------------------------------------------------------------------
804	align 4	804	align 4
805	;------------------------------------------------------------------------------	805	;------------------------------------------------------------------------------
806	drawwindow_I: ;////////////////////////////////////////////////////////////////	806	drawwindow_I: ;////////////////////////////////////////////////////////////////
807	;------------------------------------------------------------------------------	807	;------------------------------------------------------------------------------
808	;?	808	;?
809	;------------------------------------------------------------------------------	809	;------------------------------------------------------------------------------
810	pushad	810	pushad
811		811
812	; window border	812	; window border
813		813
814	mov eax, [edx + WDATA.box.left - 2]	814	mov eax, [edx + WDATA.box.left - 2]
815	mov ax, word[edx + WDATA.box.left]	815	mov ax, word[edx + WDATA.box.left]
816	add ax, word[edx + WDATA.box.width]	816	add ax, word[edx + WDATA.box.width]
817	mov ebx, [edx + WDATA.box.top - 2]	817	mov ebx, [edx + WDATA.box.top - 2]
818	mov bx, word[edx + WDATA.box.top]	818	mov bx, word[edx + WDATA.box.top]
819	add bx, word[edx + WDATA.box.height]	819	add bx, word[edx + WDATA.box.height]
820		820
821	mov esi, [edx + WDATA.cl_frames]	821	mov esi, [edx + WDATA.cl_frames]
822	call draw_rectangle	822	call draw_rectangle
823		823
824	; window caption	824	; window caption
825		825
826	call drawwindow_I_caption	826	call drawwindow_I_caption
827		827
828	; window client area	828	; window client area
829		829
830	; do we need to draw it?	830	; do we need to draw it?
831	mov edi, [esi + WDATA.cl_workarea]	831	mov edi, [esi + WDATA.cl_workarea]
832	test edi, 0x40000000	832	test edi, 0x40000000
833	jnz .exit	833	jnz .exit
834		834
835	; does client area have a positive size on screen?	835	; does client area have a positive size on screen?
836	cmp [esi + WDATA.box.height], 21	836	cmp [esi + WDATA.box.height], 21
837	jle .exit	837	jle .exit
838		838
839	; okay, let's draw it	839	; okay, let's draw it
840	mov eax, 1	840	mov eax, 1
841	mov ebx, 21	841	mov ebx, 21
842	mov ecx, [esi + WDATA.box.width]	842	mov ecx, [esi + WDATA.box.width]
843	mov edx, [esi + WDATA.box.height]	843	mov edx, [esi + WDATA.box.height]
844	; call [drawbar]	844	; call [drawbar]
845	call vesa20_drawbar	845	call vesa20_drawbar
846	;--------------------------------------	846	;--------------------------------------
847	align 4	847	align 4
848	.exit:	848	.exit:
849	popad	849	popad
850	ret	850	ret
851	;------------------------------------------------------------------------------	851	;------------------------------------------------------------------------------
852	align 4	852	align 4
853	;------------------------------------------------------------------------------	853	;------------------------------------------------------------------------------
854	drawwindow_III_caption: ;/////////////////////////////////////////////////////	854	drawwindow_III_caption: ;/////////////////////////////////////////////////////
855	;------------------------------------------------------------------------------	855	;------------------------------------------------------------------------------
856	;?	856	;?
857	;------------------------------------------------------------------------------	857	;------------------------------------------------------------------------------
858	mov ecx, [edx + WDATA.cl_titlebar]	858	mov ecx, [edx + WDATA.cl_titlebar]
859	push ecx	859	push ecx
860	mov esi, edx	860	mov esi, edx
861	mov edx, [esi + WDATA.box.top]	861	mov edx, [esi + WDATA.box.top]
862	add edx, 4	862	add edx, 4
863	mov ebx, [esi + WDATA.box.top]	863	mov ebx, [esi + WDATA.box.top]
864	add ebx, 20	864	add ebx, 20
865	mov eax, [esi + WDATA.box.top]	865	mov eax, [esi + WDATA.box.top]
866	add eax, [esi + WDATA.box.height]	866	add eax, [esi + WDATA.box.height]
867		867
868	cmp ebx, eax	868	cmp ebx, eax
869	jb @f	869	jb @f
870	mov ebx, eax	870	mov ebx, eax
871	;--------------------------------------	871	;--------------------------------------
872	align 4	872	align 4
873	@@:	873	@@:
874	push ebx	874	push ebx
875		875
876	xor edi, edi	876	xor edi, edi
877	;--------------------------------------	877	;--------------------------------------
878	align 4	878	align 4
879	.next_line:	879	.next_line:
880	mov ebx, edx	880	mov ebx, edx
881	shl ebx, 16	881	shl ebx, 16
882	add ebx, edx	882	add ebx, edx
883	mov eax, [esi + WDATA.box.left]	883	mov eax, [esi + WDATA.box.left]
884	shl eax, 16	884	shl eax, 16
885	add eax, [esi + WDATA.box.left]	885	add eax, [esi + WDATA.box.left]
886	add eax, [esi + WDATA.box.width]	886	add eax, [esi + WDATA.box.width]
887	add eax, 4 * 65536 - 4	887	add eax, 4 * 65536 - 4
888	mov ecx, [esi + WDATA.cl_titlebar]	888	mov ecx, [esi + WDATA.cl_titlebar]
889	test ecx, 0x40000000	889	test ecx, 0x40000000
890	jz @f	890	jz @f
891	add ecx, 0x00040404	891	add ecx, 0x00040404
892	;--------------------------------------	892	;--------------------------------------
893	align 4	893	align 4
894	@@:	894	@@:
895	test ecx, 0x80000000	895	test ecx, 0x80000000
896	jz @f	896	jz @f
897	sub ecx, 0x00040404	897	sub ecx, 0x00040404
898	;--------------------------------------	898	;--------------------------------------
899	align 4	899	align 4
900	@@:	900	@@:
901	mov [esi + WDATA.cl_titlebar], ecx	901	mov [esi + WDATA.cl_titlebar], ecx
902	and ecx, 0x00ffffff	902	and ecx, 0x00ffffff
903	; call [draw_line]	903	; call [draw_line]
904	call __sys_draw_line	904	call __sys_draw_line
905	inc edx	905	inc edx
906	cmp edx, [esp]	906	cmp edx, [esp]
907	jb .next_line	907	jb .next_line
908		908
909	add esp, 4	909	add esp, 4
910	pop [esi + WDATA.cl_titlebar]	910	pop [esi + WDATA.cl_titlebar]
911	ret	911	ret
912	;------------------------------------------------------------------------------	912	;------------------------------------------------------------------------------
913	align 4	913	align 4
914	;------------------------------------------------------------------------------	914	;------------------------------------------------------------------------------
915	drawwindow_III: ;//////////////////////////////////////////////////////////////	915	drawwindow_III: ;//////////////////////////////////////////////////////////////
916	;------------------------------------------------------------------------------	916	;------------------------------------------------------------------------------
917	;?	917	;?
918	;------------------------------------------------------------------------------	918	;------------------------------------------------------------------------------
919	pushad	919	pushad
920		920
921	; window border	921	; window border
922		922
923	mov eax, [edx + WDATA.box.left - 2]	923	mov eax, [edx + WDATA.box.left - 2]
924	mov ax, word[edx + WDATA.box.left]	924	mov ax, word[edx + WDATA.box.left]
925	add ax, word[edx + WDATA.box.width]	925	add ax, word[edx + WDATA.box.width]
926	mov ebx, [edx + WDATA.box.top - 2]	926	mov ebx, [edx + WDATA.box.top - 2]
927	mov bx, word[edx + WDATA.box.top]	927	mov bx, word[edx + WDATA.box.top]
928	add bx, word[edx + WDATA.box.height]	928	add bx, word[edx + WDATA.box.height]
929		929
930	mov esi, [edx + WDATA.cl_frames]	930	mov esi, [edx + WDATA.cl_frames]
931	shr esi, 1	931	shr esi, 1
932	and esi, 0x007f7f7f	932	and esi, 0x007f7f7f
933	call draw_rectangle	933	call draw_rectangle
934		934
935	push esi	935	push esi
936	mov ecx, 3	936	mov ecx, 3
937	mov esi, [edx + WDATA.cl_frames]	937	mov esi, [edx + WDATA.cl_frames]
938	;--------------------------------------	938	;--------------------------------------
939	align 4	939	align 4
940	.next_frame:	940	.next_frame:
941	add eax, 1 * 65536 - 1	941	add eax, 1 * 65536 - 1
942	add ebx, 1 * 65536 - 1	942	add ebx, 1 * 65536 - 1
943	call draw_rectangle	943	call draw_rectangle
944	dec ecx	944	dec ecx
945	jnz .next_frame	945	jnz .next_frame
946		946
947	pop esi	947	pop esi
948	add eax, 1 * 65536 - 1	948	add eax, 1 * 65536 - 1
949	add ebx, 1 * 65536 - 1	949	add ebx, 1 * 65536 - 1
950	call draw_rectangle	950	call draw_rectangle
951		951
952	; window caption	952	; window caption
953		953
954	call drawwindow_III_caption	954	call drawwindow_III_caption
955		955
956	; window client area	956	; window client area
957		957
958	; do we need to draw it?	958	; do we need to draw it?
959	mov edi, [esi + WDATA.cl_workarea]	959	mov edi, [esi + WDATA.cl_workarea]
960	test edi, 0x40000000	960	test edi, 0x40000000
961	jnz .exit	961	jnz .exit
962		962
963	; does client area have a positive size on screen?	963	; does client area have a positive size on screen?
964	mov edx, [esi + WDATA.box.top]	964	mov edx, [esi + WDATA.box.top]
965	add edx, 21 + 5	965	add edx, 21 + 5
966	mov ebx, [esi + WDATA.box.top]	966	mov ebx, [esi + WDATA.box.top]
967	add ebx, [esi + WDATA.box.height]	967	add ebx, [esi + WDATA.box.height]
968	cmp edx, ebx	968	cmp edx, ebx
969	jg .exit	969	jg .exit
970		970
971	; okay, let's draw it	971	; okay, let's draw it
972	mov eax, 5	972	mov eax, 5
973	mov ebx, 20	973	mov ebx, 20
974	mov ecx, [esi + WDATA.box.width]	974	mov ecx, [esi + WDATA.box.width]
975	mov edx, [esi + WDATA.box.height]	975	mov edx, [esi + WDATA.box.height]
976	sub ecx, 4	976	sub ecx, 4
977	sub edx, 4	977	sub edx, 4
978	; call [drawbar]	978	; call [drawbar]
979	call vesa20_drawbar	979	call vesa20_drawbar
980	;--------------------------------------	980	;--------------------------------------
981	align 4	981	align 4
982	.exit:	982	.exit:
983	popad	983	popad
984	ret	984	ret
985	;------------------------------------------------------------------------------	985	;------------------------------------------------------------------------------
986	align 4	986	align 4
987	;------------------------------------------------------------------------------	987	;------------------------------------------------------------------------------
988	waredraw: ;////////////////////////////////////////////////////////////////////	988	waredraw: ;////////////////////////////////////////////////////////////////////
989	;------------------------------------------------------------------------------	989	;------------------------------------------------------------------------------
990	;? Activate window, redrawing if necessary	990	;? Activate window, redrawing if necessary
991	;------------------------------------------------------------------------------	991	;------------------------------------------------------------------------------
992	push -1	992	push -1
993	mov eax, [TASK_COUNT]	993	mov eax, [TASK_COUNT]
994	lea eax, [WIN_POS + eax * 2]	994	lea eax, [WIN_POS + eax * 2]
995	cmp eax, esi	995	cmp eax, esi
996	pop eax	996	pop eax
997	je .exit	997	je .exit
998		998
999	; is it overlapped by another window now?	999	; is it overlapped by another window now?
1000	push ecx	1000	push ecx
1001	call window._.check_window_draw	1001	call window._.check_window_draw
1002	test ecx, ecx	1002	test ecx, ecx
1003	pop ecx	1003	pop ecx
1004	jz .do_not_draw	1004	jz .do_not_draw
1005		1005
1006	; yes it is, activate and update screen buffer	1006	; yes it is, activate and update screen buffer
1007	call window._.window_activate	1007	call window._.window_activate
1008		1008
1009	pushad	1009	pushad
1010	mov edi, [TASK_COUNT]	1010	mov edi, [TASK_COUNT]
1011	movzx esi, word[WIN_POS + edi * 2]	1011	movzx esi, word[WIN_POS + edi * 2]
1012	shl esi, 5	1012	shl esi, 5
1013	add esi, window_data	1013	add esi, window_data
1014		1014
1015	mov eax, [esi + WDATA.box.left]	1015	mov eax, [esi + WDATA.box.left]
1016	mov ebx, [esi + WDATA.box.top]	1016	mov ebx, [esi + WDATA.box.top]
1017	mov ecx, [esi + WDATA.box.width]	1017	mov ecx, [esi + WDATA.box.width]
1018	mov edx, [esi + WDATA.box.height]	1018	mov edx, [esi + WDATA.box.height]
1019		1019
1020	add ecx, eax	1020	add ecx, eax
1021	add edx, ebx	1021	add edx, ebx
1022		1022
1023	mov edi, [TASK_COUNT]	1023	mov edi, [TASK_COUNT]
1024	movzx esi, word[WIN_POS + edi * 2]	1024	movzx esi, word[WIN_POS + edi * 2]
1025	call window._.set_screen	1025	call window._.set_screen
1026		1026
1027	call window._.set_top_wnd	1027	call window._.set_top_wnd
1028		1028
1029	inc [_display.mask_seqno]	1029	inc [_display.mask_seqno]
1030	popad	1030	popad
1031		1031
1032	; tell application to redraw itself	1032	; tell application to redraw itself
1033	mov [edi + WDATA.fl_redraw], 1	1033	mov [edi + WDATA.fl_redraw], 1
1034	xor eax, eax	1034	xor eax, eax
1035	jmp .exit	1035	jmp .exit
1036	;--------------------------------------	1036	;--------------------------------------
1037	align 4	1037	align 4
1038	.do_not_draw:	1038	.do_not_draw:
1039	; no it's not, just activate the window	1039	; no it's not, just activate the window
1040	call window._.window_activate	1040	call window._.window_activate
1041	xor eax, eax	1041	xor eax, eax
1042	ret	1042	ret
1043		1043
1044	;--------------------------------------	1044	;--------------------------------------
1045	align 4	1045	align 4
1046	.exit:	1046	.exit:
1047	inc eax	1047	inc eax
1048	ret	1048	ret
1049	;------------------------------------------------------------------------------	1049	;------------------------------------------------------------------------------
1050	align 4	1050	align 4
1051	;------------------------------------------------------------------------------	1051	;------------------------------------------------------------------------------
1052	minimize_all_window:	1052	minimize_all_window:
1053	push ebx ecx edx esi edi	1053	push ebx ecx edx esi edi
1054	pushfd	1054	pushfd
1055	cli	1055	cli
1056	xor edx, edx	1056	xor edx, edx
1057	mov eax, 2 ; we do not minimize the kernel thread N1	1057	mov eax, 2 ; we do not minimize the kernel thread N1
1058	mov ebx, [TASK_COUNT]	1058	mov ebx, [TASK_COUNT]
1059	;--------------------------------------	1059	;--------------------------------------
1060	align 4	1060	align 4
1061	.loop:	1061	.loop:
1062	movzx edi, word[WIN_POS + eax * 2]	1062	movzx edi, word[WIN_POS + eax * 2]
1063	shl edi, 5	1063	shl edi, 5
1064	; it is a unused slot?	1064	; it is a unused slot?
1065	cmp dword [edi+CURRENT_TASK+TASKDATA.state], 9	1065	cmp dword [edi+CURRENT_TASK+TASKDATA.state], 9
1066	je @f	1066	je @f
1067	; it is a hidden thread?	1067	; it is a hidden thread?
1068	lea esi, [edi*8+SLOT_BASE+APPDATA.app_name]	1068	lea esi, [edi*8+SLOT_BASE+APPDATA.app_name]
1069	cmp [esi], byte '@'	1069	cmp [esi], byte '@'
1070	je @f	1070	je @f
1071	; is it already minimized?	1071	; is it already minimized?
1072	test [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED	1072	test [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED
1073	jnz @f	1073	jnz @f
1074	; no it's not, let's do that	1074	; no it's not, let's do that
1075	or [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED	1075	or [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED
1076	inc edx	1076	inc edx
1077	;--------------------------------------	1077	;--------------------------------------
1078	align 4	1078	align 4
1079	@@:	1079	@@:
1080	inc eax	1080	inc eax
1081	cmp eax, ebx	1081	cmp eax, ebx
1082	jbe .loop	1082	jbe .loop
1083	; If nothing has changed	1083	; If nothing has changed
1084	test edx, edx	1084	test edx, edx
1085	jz @f	1085	jz @f
1086		1086
1087	push edx	1087	push edx
1088	call syscall_display_settings._.calculate_whole_screen	1088	call syscall_display_settings._.calculate_whole_screen
1089	call syscall_display_settings._.redraw_whole_screen	1089	call syscall_display_settings._.redraw_whole_screen
1090	pop edx	1090	pop edx
1091	;--------------------------------------	1091	;--------------------------------------
1092	align 4	1092	align 4
1093	@@:	1093	@@:
1094	mov eax, edx	1094	mov eax, edx
1095	popfd	1095	popfd
1096	pop edi esi edx ecx ebx	1096	pop edi esi edx ecx ebx
1097	ret	1097	ret
1098	;------------------------------------------------------------------------------	1098	;------------------------------------------------------------------------------
1099	align 4	1099	align 4
1100	;------------------------------------------------------------------------------	1100	;------------------------------------------------------------------------------
1101	minimize_window: ;/////////////////////////////////////////////////////////////	1101	minimize_window: ;/////////////////////////////////////////////////////////////
1102	;------------------------------------------------------------------------------	1102	;------------------------------------------------------------------------------
1103	;> eax = window number on screen	1103	;> eax = window number on screen
1104	;------------------------------------------------------------------------------	1104	;------------------------------------------------------------------------------
1105	;# corrupts [dl*]	1105	;# corrupts [dl*]
1106	;------------------------------------------------------------------------------	1106	;------------------------------------------------------------------------------
1107	push edi	1107	push edi
1108	pushfd	1108	pushfd
1109	cli	1109	cli
1110		1110
1111	; is it already minimized?	1111	; is it already minimized?
1112	movzx edi, word[WIN_POS + eax * 2]	1112	movzx edi, word[WIN_POS + eax * 2]
1113	shl edi, 5	1113	shl edi, 5
1114	add edi, window_data	1114	add edi, window_data
1115	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1115	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1116	jnz .exit	1116	jnz .exit
1117		1117
1118	push eax ebx ecx edx esi	1118	push eax ebx ecx edx esi
1119		1119
1120	; no it's not, let's do that	1120	; no it's not, let's do that
1121	or [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1121	or [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1122	; If the window width is 0, then the action is not needed.	1122	; If the window width is 0, then the action is not needed.
1123	cmp [edi + WDATA.box.width], dword 0	1123	cmp [edi + WDATA.box.width], dword 0
1124	je @f	1124	je @f
1125	; If the window height is 0, then the action is not needed.	1125	; If the window height is 0, then the action is not needed.
1126	cmp [edi + WDATA.box.height], dword 0	1126	cmp [edi + WDATA.box.height], dword 0
1127	je @f	1127	je @f
1128		1128
1129	mov eax, [edi + WDATA.box.left]	1129	mov eax, [edi + WDATA.box.left]
1130	mov [draw_limits.left], eax	1130	mov [draw_limits.left], eax
1131	mov ecx, eax	1131	mov ecx, eax
1132	add ecx, [edi + WDATA.box.width]	1132	add ecx, [edi + WDATA.box.width]
1133	mov [draw_limits.right], ecx	1133	mov [draw_limits.right], ecx
1134	mov ebx, [edi + WDATA.box.top]	1134	mov ebx, [edi + WDATA.box.top]
1135	mov [draw_limits.top], ebx	1135	mov [draw_limits.top], ebx
1136	mov edx, ebx	1136	mov edx, ebx
1137	add edx, [edi + WDATA.box.height]	1137	add edx, [edi + WDATA.box.height]
1138	mov [draw_limits.bottom], edx	1138	mov [draw_limits.bottom], edx
1139		1139
1140	; DEBUGF 1, "K : minimize_window\n"	1140	; DEBUGF 1, "K : minimize_window\n"
1141	; DEBUGF 1, "K : dl_left %x\n",[draw_limits.left]	1141	; DEBUGF 1, "K : dl_left %x\n",[draw_limits.left]
1142	; DEBUGF 1, "K : dl_right %x\n",[draw_limits.right]	1142	; DEBUGF 1, "K : dl_right %x\n",[draw_limits.right]
1143	; DEBUGF 1, "K : dl_top %x\n",[draw_limits.top]	1143	; DEBUGF 1, "K : dl_top %x\n",[draw_limits.top]
1144	; DEBUGF 1, "K : dl_bottom %x\n",[draw_limits.bottom]	1144	; DEBUGF 1, "K : dl_bottom %x\n",[draw_limits.bottom]
1145	call calculatescreen	1145	call calculatescreen
1146	; xor esi, esi	1146	; xor esi, esi
1147	; xor eax, eax	1147	; xor eax, eax
1148	mov eax, edi	1148	mov eax, edi
1149	call redrawscreen	1149	call redrawscreen
1150	;--------------------------------------	1150	;--------------------------------------
1151	align 4	1151	align 4
1152	@@:	1152	@@:
1153	pop esi edx ecx ebx eax	1153	pop esi edx ecx ebx eax
1154	;--------------------------------------	1154	;--------------------------------------
1155	align 4	1155	align 4
1156	.exit:	1156	.exit:
1157	popfd	1157	popfd
1158	pop edi	1158	pop edi
1159	ret	1159	ret
1160	;------------------------------------------------------------------------------	1160	;------------------------------------------------------------------------------
1161	align 4	1161	align 4
1162	;------------------------------------------------------------------------------	1162	;------------------------------------------------------------------------------
1163	restore_minimized_window: ;////////////////////////////////////////////////////	1163	restore_minimized_window: ;////////////////////////////////////////////////////
1164	;------------------------------------------------------------------------------	1164	;------------------------------------------------------------------------------
1165	;> eax = window number on screen	1165	;> eax = window number on screen
1166	;------------------------------------------------------------------------------	1166	;------------------------------------------------------------------------------
1167	;# corrupts [dl*]	1167	;# corrupts [dl*]
1168	;------------------------------------------------------------------------------	1168	;------------------------------------------------------------------------------
1169	pushad	1169	pushad
1170	pushfd	1170	pushfd
1171	cli	1171	cli
1172		1172
1173	; is it already restored?	1173	; is it already restored?
1174	movzx esi, word[WIN_POS + eax * 2]	1174	movzx esi, word[WIN_POS + eax * 2]
1175	mov edi, esi	1175	mov edi, esi
1176	shl edi, 5	1176	shl edi, 5
1177	add edi, window_data	1177	add edi, window_data
1178	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1178	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1179	jz .exit	1179	jz .exit
1180		1180
1181	; no it's not, let's do that	1181	; no it's not, let's do that
1182	mov [edi + WDATA.fl_redraw], 1	1182	mov [edi + WDATA.fl_redraw], 1
1183	and [edi + WDATA.fl_wstate], not WSTATE_MINIMIZED	1183	and [edi + WDATA.fl_wstate], not WSTATE_MINIMIZED
1184	mov ebp, window._.set_screen	1184	mov ebp, window._.set_screen
1185	cmp eax, [TASK_COUNT]	1185	cmp eax, [TASK_COUNT]
1186	jz @f	1186	jz @f
1187	mov ebp, calculatescreen	1187	mov ebp, calculatescreen
1188	;--------------------------------------	1188	;--------------------------------------
1189	align 4	1189	align 4
1190	@@:	1190	@@:
1191	mov eax, [edi + WDATA.box.left]	1191	mov eax, [edi + WDATA.box.left]
1192	mov ebx, [edi + WDATA.box.top]	1192	mov ebx, [edi + WDATA.box.top]
1193	mov ecx, [edi + WDATA.box.width]	1193	mov ecx, [edi + WDATA.box.width]
1194	mov edx, [edi + WDATA.box.height]	1194	mov edx, [edi + WDATA.box.height]
1195	add ecx, eax	1195	add ecx, eax
1196	add edx, ebx	1196	add edx, ebx
1197	call ebp	1197	call ebp
1198		1198
1199	cmp ebp, window._.set_screen	1199	cmp ebp, window._.set_screen
1200	jne @f	1200	jne @f
1201	call window._.set_top_wnd	1201	call window._.set_top_wnd
1202	@@:	1202	@@:
1203	inc [_display.mask_seqno]	1203	inc [_display.mask_seqno]
1204	;--------------------------------------	1204	;--------------------------------------
1205	align 4	1205	align 4
1206	.exit:	1206	.exit:
1207	popfd	1207	popfd
1208	popad	1208	popad
1209	ret	1209	ret
1210	;------------------------------------------------------------------------------	1210	;------------------------------------------------------------------------------
1211	align 4	1211	align 4
1212	; TODO: remove this proc	1212	; TODO: remove this proc
1213	;------------------------------------------------------------------------------	1213	;------------------------------------------------------------------------------
1214	window_check_events: ;/////////////////////////////////////////////////////////	1214	window_check_events: ;/////////////////////////////////////////////////////////
1215	;------------------------------------------------------------------------------	1215	;------------------------------------------------------------------------------
1216	;?	1216	;?
1217	;------------------------------------------------------------------------------	1217	;------------------------------------------------------------------------------
1218	; do we have window minimize/restore request?	1218	; do we have window minimize/restore request?
1219	cmp [window_minimize], 0	1219	cmp [window_minimize], 0
1220	je .exit	1220	je .exit
1221		1221
1222	; okay, minimize or restore top-most window and exit	1222	; okay, minimize or restore top-most window and exit
1223	mov eax, [TASK_COUNT]	1223	mov eax, [TASK_COUNT]
1224	mov bl, 0	1224	mov bl, 0
1225	xchg [window_minimize], bl	1225	xchg [window_minimize], bl
1226	dec bl	1226	dec bl
1227	jnz @f	1227	jnz @f
1228	call minimize_window	1228	call minimize_window
1229	jmp .exit	1229	jmp .exit
1230	;--------------------------------------	1230	;--------------------------------------
1231	align 4	1231	align 4
1232	@@:	1232	@@:
1233	call restore_minimized_window	1233	call restore_minimized_window
1234	;--------------------------------------	1234	;--------------------------------------
1235	align 4	1235	align 4
1236	.exit:	1236	.exit:
1237	ret	1237	ret
1238	;------------------------------------------------------------------------------	1238	;------------------------------------------------------------------------------
1239	align 4	1239	align 4
1240	;------------------------------------------------------------------------------	1240	;------------------------------------------------------------------------------
1241	sys_window_maximize_handler: ;/////////////////////////////////////////////////	1241	sys_window_maximize_handler: ;/////////////////////////////////////////////////
1242	;------------------------------------------------------------------------------	1242	;------------------------------------------------------------------------------
1243	;?	1243	;?
1244	;------------------------------------------------------------------------------	1244	;------------------------------------------------------------------------------
1245	;> esi = process slot	1245	;> esi = process slot
1246	;------------------------------------------------------------------------------	1246	;------------------------------------------------------------------------------
1247	mov edi, esi	1247	mov edi, esi
1248	shl edi, 5	1248	shl edi, 5
1249	add edi, window_data	1249	add edi, window_data
1250		1250
1251	; can window change its height?	1251	; can window change its height?
1252	; only types 2 and 3 can be resized	1252	; only types 2 and 3 can be resized
1253	mov dl, [edi + WDATA.fl_wstyle]	1253	mov dl, [edi + WDATA.fl_wstyle]
1254	test dl, 2	1254	test dl, 2
1255	jz .exit	1255	jz .exit
1256		1256
1257	; toggle normal/maximized window state	1257	; toggle normal/maximized window state
1258	mov bl, [edi + WDATA.fl_wstate]	1258	mov bl, [edi + WDATA.fl_wstate]
1259	xor bl, WSTATE_MAXIMIZED	1259	xor bl, WSTATE_MAXIMIZED
1260		1260
1261	; calculate and set appropriate window bounds	1261	; calculate and set appropriate window bounds
1262	test bl, WSTATE_MAXIMIZED	1262	test bl, WSTATE_MAXIMIZED
1263	jz .restore_size	1263	jz .restore_size
1264		1264
1265	mov eax, [screen_workarea.left]	1265	mov eax, [screen_workarea.left]
1266	mov ecx, [screen_workarea.top]	1266	mov ecx, [screen_workarea.top]
1267	push [screen_workarea.bottom] \	1267	push [screen_workarea.bottom] \
1268	[screen_workarea.right] \	1268	[screen_workarea.right] \
1269	ecx \	1269	ecx \
1270	eax	1270	eax
1271	sub [esp + BOX.width], eax	1271	sub [esp + BOX.width], eax
1272	sub [esp + BOX.height], ecx	1272	sub [esp + BOX.height], ecx
1273	mov eax, esp	1273	mov eax, esp
1274	jmp .set_box	1274	jmp .set_box
1275	;--------------------------------------	1275	;--------------------------------------
1276	align 4	1276	align 4
1277	.restore_size:	1277	.restore_size:
1278	mov eax, esi	1278	mov eax, esi
1279	shl eax, 8	1279	shl eax, 8
1280	add eax, SLOT_BASE + APPDATA.saved_box	1280	add eax, SLOT_BASE + APPDATA.saved_box
1281	push [eax + BOX.height] \	1281	push [eax + BOX.height] \
1282	[eax + BOX.width] \	1282	[eax + BOX.width] \
1283	[eax + BOX.top] \	1283	[eax + BOX.top] \
1284	[eax + BOX.left]	1284	[eax + BOX.left]
1285	mov eax, esp	1285	mov eax, esp
1286	;--------------------------------------	1286	;--------------------------------------
1287	align 4	1287	align 4
1288	.set_box:	1288	.set_box:
1289	test bl, WSTATE_ROLLEDUP	1289	test bl, WSTATE_ROLLEDUP
1290	jz @f	1290	jz @f
1291		1291
1292	xchg eax, ecx	1292	xchg eax, ecx
1293	call window._.get_rolledup_height	1293	call window._.get_rolledup_height
1294	mov [ecx + BOX.height], eax	1294	mov [ecx + BOX.height], eax
1295	xchg eax, ecx	1295	xchg eax, ecx
1296	;--------------------------------------	1296	;--------------------------------------
1297	align 4	1297	align 4
1298	@@:	1298	@@:
1299	call window._.set_window_box	1299	call window._.set_window_box
1300	add esp, sizeof.BOX	1300	add esp, sizeof.BOX
1301	;--------------------------------------	1301	;--------------------------------------
1302	align 4	1302	align 4
1303	.exit:	1303	.exit:
1304	inc [_display.mask_seqno]	1304	inc [_display.mask_seqno]
1305	ret	1305	ret
1306	;------------------------------------------------------------------------------	1306	;------------------------------------------------------------------------------
1307	align 4	1307	align 4
1308	;------------------------------------------------------------------------------	1308	;------------------------------------------------------------------------------
1309	sys_window_rollup_handler: ;///////////////////////////////////////////////////	1309	sys_window_rollup_handler: ;///////////////////////////////////////////////////
1310	;------------------------------------------------------------------------------	1310	;------------------------------------------------------------------------------
1311	;?	1311	;?
1312	;------------------------------------------------------------------------------	1312	;------------------------------------------------------------------------------
1313	;> esi = process slot	1313	;> esi = process slot
1314	;------------------------------------------------------------------------------	1314	;------------------------------------------------------------------------------
1315	mov edx, esi	1315	mov edx, esi
1316	shl edx, 8	1316	shl edx, 8
1317	add edx, SLOT_BASE	1317	add edx, SLOT_BASE
1318		1318
1319	; toggle normal/rolled up window state	1319	; toggle normal/rolled up window state
1320	mov bl, [edi + WDATA.fl_wstate]	1320	mov bl, [edi + WDATA.fl_wstate]
1321	xor bl, WSTATE_ROLLEDUP	1321	xor bl, WSTATE_ROLLEDUP
1322		1322
1323	; calculate and set appropriate window bounds	1323	; calculate and set appropriate window bounds
1324	test bl, WSTATE_ROLLEDUP	1324	test bl, WSTATE_ROLLEDUP
1325	jz .restore_size	1325	jz .restore_size
1326		1326
1327	call window._.get_rolledup_height	1327	call window._.get_rolledup_height
1328	push eax \	1328	push eax \
1329	[edi + WDATA.box.width] \	1329	[edi + WDATA.box.width] \
1330	[edi + WDATA.box.top] \	1330	[edi + WDATA.box.top] \
1331	[edi + WDATA.box.left]	1331	[edi + WDATA.box.left]
1332	mov eax, esp	1332	mov eax, esp
1333	jmp .set_box	1333	jmp .set_box
1334	;--------------------------------------	1334	;--------------------------------------
1335	align 4	1335	align 4
1336	.restore_size:	1336	.restore_size:
1337	test bl, WSTATE_MAXIMIZED	1337	test bl, WSTATE_MAXIMIZED
1338	jnz @f	1338	jnz @f
1339	add esp, -sizeof.BOX	1339	add esp, -sizeof.BOX
1340	lea eax, [edx + APPDATA.saved_box]	1340	lea eax, [edx + APPDATA.saved_box]
1341	jmp .set_box	1341	jmp .set_box
1342	;--------------------------------------	1342	;--------------------------------------
1343	align 4	1343	align 4
1344	@@:	1344	@@:
1345	mov eax, [screen_workarea.top]	1345	mov eax, [screen_workarea.top]
1346	push [screen_workarea.bottom] \	1346	push [screen_workarea.bottom] \
1347	[edi + WDATA.box.width] \	1347	[edi + WDATA.box.width] \
1348	eax \	1348	eax \
1349	[edi + WDATA.box.left]	1349	[edi + WDATA.box.left]
1350	sub [esp + BOX.height], eax	1350	sub [esp + BOX.height], eax
1351	mov eax, esp	1351	mov eax, esp
1352	;--------------------------------------	1352	;--------------------------------------
1353	align 4	1353	align 4
1354	.set_box:	1354	.set_box:
1355	call window._.set_window_box	1355	call window._.set_window_box
1356	add esp, sizeof.BOX	1356	add esp, sizeof.BOX
1357	ret	1357	ret
1358	;------------------------------------------------------------------------------	1358	;------------------------------------------------------------------------------
1359	align 4	1359	align 4
1360	;------------------------------------------------------------------------------	1360	;------------------------------------------------------------------------------
1361	;sys_window_start_moving_handler: ;/////////////////////////////////////////////	1361	;sys_window_start_moving_handler: ;/////////////////////////////////////////////
1362	;------------------------------------------------------------------------------	1362	;------------------------------------------------------------------------------
1363	;?	1363	;?
1364	;------------------------------------------------------------------------------	1364	;------------------------------------------------------------------------------
1365	;> eax = old (original) window box	1365	;> eax = old (original) window box
1366	;> esi = process slot	1366	;> esi = process slot
1367	;------------------------------------------------------------------------------	1367	;------------------------------------------------------------------------------
1368	; mov edi, eax	1368	; mov edi, eax
1369	; call window._.draw_negative_box	1369	; call window._.draw_negative_box
1370	; ret	1370	; ret
1371	;------------------------------------------------------------------------------	1371	;------------------------------------------------------------------------------
1372	align 4	1372	align 4
1373	;------------------------------------------------------------------------------	1373	;------------------------------------------------------------------------------
1374	sys_window_end_moving_handler: ;///////////////////////////////////////////////	1374	sys_window_end_moving_handler: ;///////////////////////////////////////////////
1375	;------------------------------------------------------------------------------	1375	;------------------------------------------------------------------------------
1376	;?	1376	;?
1377	;------------------------------------------------------------------------------	1377	;------------------------------------------------------------------------------
1378	;> eax = old (original) window box	1378	;> eax = old (original) window box
1379	;> ebx = new (final) window box	1379	;> ebx = new (final) window box
1380	;> esi = process slot	1380	;> esi = process slot
1381	;------------------------------------------------------------------------------	1381	;------------------------------------------------------------------------------
1382	; mov edi, ebx	1382	; mov edi, ebx
1383	; call window._.end_moving__box	1383	; call window._.end_moving__box
1384		1384
1385	mov edi, esi	1385	mov edi, esi
1386	shl edi, 5	1386	shl edi, 5
1387	add edi, window_data	1387	add edi, window_data
-		1388
-		1389	test [fl_moving], 1
-		1390	jz @f
-		1391
-		1392	push edi
-		1393	mov edi, ebx
-		1394	call window._.draw_negative_box
-		1395	pop edi
-		1396	@@:
1388		1397
1389	mov eax, ebx	1398	mov eax, ebx
1390	mov bl, [edi + WDATA.fl_wstate]	1399	mov bl, [edi + WDATA.fl_wstate]
1391	call window._.set_window_box	1400	call window._.set_window_box
1392	ret	1401	ret
1393	;------------------------------------------------------------------------------	1402	;------------------------------------------------------------------------------
1394	align 4	1403	align 4
1395	;------------------------------------------------------------------------------	1404	;------------------------------------------------------------------------------
1396	sys_window_moving_handler: ;///////////////////////////////////////////////////	1405	sys_window_moving_handler: ;///////////////////////////////////////////////////
1397	;------------------------------------------------------------------------------	1406	;------------------------------------------------------------------------------
1398	;?	1407	;?
1399	;------------------------------------------------------------------------------	1408	;------------------------------------------------------------------------------
1400	;> eax = old (from previous call) window box	1409	;> eax = old (from previous call) window box
1401	;> ebx = new (current) window box	1410	;> ebx = new (current) window box
1402	;> esi = process_slot	1411	;> esi = process_slot
1403	;------------------------------------------------------------------------------	1412	;------------------------------------------------------------------------------
1404	mov edi, eax	1413	mov edi, eax
1405	call window._.draw_negative_box	1414	call window._.draw_negative_box
1406	mov edi, ebx	1415	mov edi, ebx
1407	call window._.draw_negative_box	1416	call window._.draw_negative_box
1408	ret	1417	ret
1409	;==============================================================================	1418	;==============================================================================
1410	;///// private functions //////////////////////////////////////////////////////	1419	;///// private functions //////////////////////////////////////////////////////
1411	;==============================================================================	1420	;==============================================================================
1412		1421
1413	iglobal	1422	iglobal
1414	FuncTable syscall_display_settings, ftable, \	1423	FuncTable syscall_display_settings, ftable, \
1415	00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12	1424	00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12
1416		1425
1417	align 4	1426	align 4
1418	window_topleft dd \	1427	window_topleft dd \
1419	1, 21, \ ;type 0	1428	1, 21, \ ;type 0
1420	0, 0, \ ;type 1	1429	0, 0, \ ;type 1
1421	5, 20, \ ;type 2	1430	5, 20, \ ;type 2
1422	5, ?, \ ;type 3 {set by skin}	1431	5, ?, \ ;type 3 {set by skin}
1423	5, ? ;type 4 {set by skin}	1432	5, ? ;type 4 {set by skin}
1424	endg	1433	endg
1425		1434
1426	;uglobal	1435	;uglobal
1427	; NOTE: commented out since doesn't provide necessary functionality anyway,	1436	; NOTE: commented out since doesn't provide necessary functionality anyway,
1428	; to be reworked	1437	; to be reworked
1429	; new_window_starting dd ?	1438	; new_window_starting dd ?
1430	;endg	1439	;endg
1431	;------------------------------------------------------------------------------	1440	;------------------------------------------------------------------------------
1432	align 4	1441	align 4
1433	;------------------------------------------------------------------------------	1442	;------------------------------------------------------------------------------
1434	window._.invalidate_screen: ;//////////////////////////////////////////////////	1443	window._.invalidate_screen: ;//////////////////////////////////////////////////
1435	;------------------------------------------------------------------------------	1444	;------------------------------------------------------------------------------
1436	;?	1445	;?
1437	;------------------------------------------------------------------------------	1446	;------------------------------------------------------------------------------
1438	;> eax = old (original) window box	1447	;> eax = old (original) window box
1439	;> ebx = new (final) window box	1448	;> ebx = new (final) window box
1440	;> edi = pointer to WDATA struct	1449	;> edi = pointer to WDATA struct
1441	;------------------------------------------------------------------------------	1450	;------------------------------------------------------------------------------
1442	push eax ebx	1451	push eax ebx
1443		1452
1444	; TODO: do we really need `draw_limits`?	1453	; TODO: do we really need `draw_limits`?
1445	; Yes, they are used by background drawing code.	1454	; Yes, they are used by background drawing code.
1446		1455
1447	; we need only to restore the background windows at the old place!	1456	; we need only to restore the background windows at the old place!
1448	mov ecx, [ebx + BOX.left]	1457	mov ecx, [ebx + BOX.left]
1449	mov [draw_limits.left], ecx	1458	mov [draw_limits.left], ecx
1450	add ecx, [ebx + BOX.width]	1459	add ecx, [ebx + BOX.width]
1451	mov [draw_limits.right], ecx	1460	mov [draw_limits.right], ecx
1452	mov ecx, [ebx + BOX.top]	1461	mov ecx, [ebx + BOX.top]
1453	mov [draw_limits.top], ecx	1462	mov [draw_limits.top], ecx
1454	add ecx, [ebx + BOX.height]	1463	add ecx, [ebx + BOX.height]
1455	mov [draw_limits.bottom], ecx	1464	mov [draw_limits.bottom], ecx
1456	; recalculate screen buffer at old position	1465	; recalculate screen buffer at old position
1457	push ebx	1466	push ebx
1458	mov edx, [eax + BOX.height]	1467	mov edx, [eax + BOX.height]
1459	mov ecx, [eax + BOX.width]	1468	mov ecx, [eax + BOX.width]
1460	mov ebx, [eax + BOX.top]	1469	mov ebx, [eax + BOX.top]
1461	mov eax, [eax + BOX.left]	1470	mov eax, [eax + BOX.left]
1462	add ecx, eax	1471	add ecx, eax
1463	add edx, ebx	1472	add edx, ebx
1464	call calculatescreen	1473	call calculatescreen
1465	pop eax	1474	pop eax
1466	; recalculate screen buffer at new position	1475	; recalculate screen buffer at new position
1467	mov edx, [eax + BOX.height]	1476	mov edx, [eax + BOX.height]
1468	mov ecx, [eax + BOX.width]	1477	mov ecx, [eax + BOX.width]
1469	mov ebx, [eax + BOX.top]	1478	mov ebx, [eax + BOX.top]
1470	mov eax, [eax + BOX.left]	1479	mov eax, [eax + BOX.left]
1471	add ecx, eax	1480	add ecx, eax
1472	add edx, ebx	1481	add edx, ebx
1473	call calculatescreen	1482	call calculatescreen
1474		1483
1475	mov eax, edi	1484	mov eax, edi
1476	call redrawscreen	1485	call redrawscreen
1477		1486
1478	; tell window to redraw itself	1487	; tell window to redraw itself
1479	mov [edi + WDATA.fl_redraw], 1	1488	mov [edi + WDATA.fl_redraw], 1
1480		1489
1481	pop ebx eax	1490	pop ebx eax
1482	ret	1491	ret
1483	;------------------------------------------------------------------------------	1492	;------------------------------------------------------------------------------
1484	align 4	1493	align 4
1485	;------------------------------------------------------------------------------	1494	;------------------------------------------------------------------------------
1486	window._.set_window_box: ;/////////////////////////////////////////////////////	1495	window._.set_window_box: ;/////////////////////////////////////////////////////
1487	;------------------------------------------------------------------------------	1496	;------------------------------------------------------------------------------
1488	;?	1497	;?
1489	;------------------------------------------------------------------------------	1498	;------------------------------------------------------------------------------
1490	;> eax = pointer to BOX struct	1499	;> eax = pointer to BOX struct
1491	;> bl = new window state flags	1500	;> bl = new window state flags
1492	;> edi = pointer to WDATA struct	1501	;> edi = pointer to WDATA struct
1493	;------------------------------------------------------------------------------	1502	;------------------------------------------------------------------------------
1494	push eax ebx esi	1503	push eax ebx esi
1495		1504
1496	; don't do anything if the new box is identical to the old	1505	; don't do anything if the new box is identical to the old
1497	cmp bl, [edi + WDATA.fl_wstate]	1506	cmp bl, [edi + WDATA.fl_wstate]
1498	jnz @f	1507	jnz @f
1499	mov esi, eax	1508	mov esi, eax
1500	push edi	1509	push edi
1501	if WDATA.box	1510	if WDATA.box
1502	add edi, WDATA.box	1511	add edi, WDATA.box
1503	end if	1512	end if
1504	mov ecx, 4	1513	mov ecx, 4
1505	repz cmpsd	1514	repz cmpsd
1506	pop edi	1515	pop edi
1507	jz .exit	1516	jz .exit
1508	;--------------------------------------	1517	;--------------------------------------
1509	align 4	1518	align 4
1510	@@:	1519	@@:
1511	add esp, -sizeof.BOX	1520	add esp, -sizeof.BOX
1512	mov ebx, esp	1521	mov ebx, esp
1513	if WDATA.box	1522	if WDATA.box
1514	lea esi, [edi + WDATA.box]	1523	lea esi, [edi + WDATA.box]
1515	else	1524	else
1516	mov esi, edi ; optimization for WDATA.box = 0	1525	mov esi, edi ; optimization for WDATA.box = 0
1517	end if	1526	end if
1518	xchg eax, esi	1527	xchg eax, esi
1519	mov ecx, sizeof.BOX	1528	mov ecx, sizeof.BOX
1520	call memmove	1529	call memmove
1521	xchg eax, esi	1530	xchg eax, esi
1522	xchg ebx, esi	1531	xchg ebx, esi
1523	call memmove	1532	call memmove
1524	mov eax, ebx	1533	mov eax, ebx
1525	mov ebx, esi	1534	mov ebx, esi
1526		-
1527	push edi	-
1528	mov edi, eax	-
1529	call window._.draw_negative_box	-
1530	pop edi	-
1531	call window._.check_window_position	1535	call window._.check_window_position
1532	call window._.set_window_clientbox	1536	call window._.set_window_clientbox
1533	call window._.invalidate_screen	1537	call window._.invalidate_screen
1534		1538
1535	add esp, sizeof.BOX	1539	add esp, sizeof.BOX
1536		1540
1537	mov cl, [esp + 4]	1541	mov cl, [esp + 4]
1538	mov ch, cl	1542	mov ch, cl
1539	xchg cl, [edi + WDATA.fl_wstate]	1543	xchg cl, [edi + WDATA.fl_wstate]
1540		1544
1541	or cl, ch	1545	or cl, ch
1542	test cl, WSTATE_MAXIMIZED	1546	test cl, WSTATE_MAXIMIZED
1543	jnz .exit	1547	jnz .exit
1544		1548
1545	mov eax, edi	1549	mov eax, edi
1546	sub eax, window_data	1550	sub eax, window_data
1547	shl eax, 3	1551	shl eax, 3
1548	add eax, SLOT_BASE	1552	add eax, SLOT_BASE
1549		1553
1550	lea ebx, [edi + WDATA.box]	1554	lea ebx, [edi + WDATA.box]
1551	xchg esp, ebx	1555	xchg esp, ebx
1552		1556
1553	pop [eax + APPDATA.saved_box.left] \	1557	pop [eax + APPDATA.saved_box.left] \
1554	[eax + APPDATA.saved_box.top] \	1558	[eax + APPDATA.saved_box.top] \
1555	[eax + APPDATA.saved_box.width] \	1559	[eax + APPDATA.saved_box.width] \
1556	edx	1560	edx
1557		1561
1558	xchg esp, ebx	1562	xchg esp, ebx
1559		1563
1560	test ch, WSTATE_ROLLEDUP	1564	test ch, WSTATE_ROLLEDUP
1561	jnz .exit	1565	jnz .exit
1562		1566
1563	mov [eax + APPDATA.saved_box.height], edx	1567	mov [eax + APPDATA.saved_box.height], edx
1564	;--------------------------------------	1568	;--------------------------------------
1565	align 4	1569	align 4
1566	.exit:	1570	.exit:
1567	pop esi ebx eax	1571	pop esi ebx eax
1568	ret	1572	ret
1569	;------------------------------------------------------------------------------	1573	;------------------------------------------------------------------------------
1570	align 4	1574	align 4
1571	;------------------------------------------------------------------------------	1575	;------------------------------------------------------------------------------
1572	window._.set_window_clientbox: ;///////////////////////////////////////////////	1576	window._.set_window_clientbox: ;///////////////////////////////////////////////
1573	;------------------------------------------------------------------------------	1577	;------------------------------------------------------------------------------
1574	;?	1578	;?
1575	;------------------------------------------------------------------------------	1579	;------------------------------------------------------------------------------
1576	;> edi = pointer to WDATA struct	1580	;> edi = pointer to WDATA struct
1577	;------------------------------------------------------------------------------	1581	;------------------------------------------------------------------------------
1578	push eax ecx edi	1582	push eax ecx edi
1579		1583
1580	mov eax, [_skinh]	1584	mov eax, [_skinh]
1581	mov [window_topleft + 8 * 3 + 4], eax	1585	mov [window_topleft + 8 * 3 + 4], eax
1582	mov [window_topleft + 8 * 4 + 4], eax	1586	mov [window_topleft + 8 * 4 + 4], eax
1583		1587
1584	mov ecx, edi	1588	mov ecx, edi
1585	sub edi, window_data	1589	sub edi, window_data
1586	shl edi, 3	1590	shl edi, 3
1587	test [ecx + WDATA.fl_wstyle], WSTYLE_CLIENTRELATIVE	1591	test [ecx + WDATA.fl_wstyle], WSTYLE_CLIENTRELATIVE
1588	jz .whole_window	1592	jz .whole_window
1589		1593
1590	movzx eax, [ecx + WDATA.fl_wstyle]	1594	movzx eax, [ecx + WDATA.fl_wstyle]
1591	and eax, 0x0F	1595	and eax, 0x0F
1592	mov eax, [eax * 8 + window_topleft + 0]	1596	mov eax, [eax * 8 + window_topleft + 0]
1593	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax	1597	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax
1594	shl eax, 1	1598	shl eax, 1
1595	neg eax	1599	neg eax
1596	add eax, [ecx + WDATA.box.width]	1600	add eax, [ecx + WDATA.box.width]
1597	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax	1601	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax
1598		1602
1599	movzx eax, [ecx + WDATA.fl_wstyle]	1603	movzx eax, [ecx + WDATA.fl_wstyle]
1600	and eax, 0x0F	1604	and eax, 0x0F
1601	push [eax * 8 + window_topleft + 0]	1605	push [eax * 8 + window_topleft + 0]
1602	mov eax, [eax * 8 + window_topleft + 4]	1606	mov eax, [eax * 8 + window_topleft + 4]
1603	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax	1607	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax
1604	neg eax	1608	neg eax
1605	sub eax, [esp]	1609	sub eax, [esp]
1606	add eax, [ecx + WDATA.box.height]	1610	add eax, [ecx + WDATA.box.height]
1607	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax	1611	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax
1608	add esp, 4	1612	add esp, 4
1609	jmp .exit	1613	jmp .exit
1610	;--------------------------------------	1614	;--------------------------------------
1611	align 4	1615	align 4
1612	.whole_window:	1616	.whole_window:
1613	xor eax, eax	1617	xor eax, eax
1614	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax	1618	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax
1615	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax	1619	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax
1616	mov eax, [ecx + WDATA.box.width]	1620	mov eax, [ecx + WDATA.box.width]
1617	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax	1621	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax
1618	mov eax, [ecx + WDATA.box.height]	1622	mov eax, [ecx + WDATA.box.height]
1619	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax	1623	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax
1620	;--------------------------------------	1624	;--------------------------------------
1621	align 4	1625	align 4
1622	.exit:	1626	.exit:
1623	pop edi ecx eax	1627	pop edi ecx eax
1624	ret	1628	ret
1625	;------------------------------------------------------------------------------	1629	;------------------------------------------------------------------------------
1626	align 4	1630	align 4
1627	;------------------------------------------------------------------------------	1631	;------------------------------------------------------------------------------
1628	window._.sys_set_window: ;/////////////////////////////////////////////////////	1632	window._.sys_set_window: ;/////////////////////////////////////////////////////
1629	;------------------------------------------------------------------------------	1633	;------------------------------------------------------------------------------
1630	;?	1634	;?
1631	;------------------------------------------------------------------------------	1635	;------------------------------------------------------------------------------
1632	;< edx = pointer to WDATA struct	1636	;< edx = pointer to WDATA struct
1633	;------------------------------------------------------------------------------	1637	;------------------------------------------------------------------------------
1634	mov eax, [CURRENT_TASK]	1638	mov eax, [CURRENT_TASK]
1635	shl eax, 5	1639	shl eax, 5
1636	add eax, window_data	1640	add eax, window_data
1637		1641
1638	; save window colors	1642	; save window colors
1639	mov [eax + WDATA.cl_workarea], edx	1643	mov [eax + WDATA.cl_workarea], edx
1640	mov [eax + WDATA.cl_titlebar], esi	1644	mov [eax + WDATA.cl_titlebar], esi
1641	mov [eax + WDATA.cl_frames], edi	1645	mov [eax + WDATA.cl_frames], edi
1642		1646
1643	mov edi, eax	1647	mov edi, eax
1644		1648
1645	; was it already defined before?	1649	; was it already defined before?
1646	test [edi + WDATA.fl_wdrawn], 1	1650	test [edi + WDATA.fl_wdrawn], 1
1647	jnz .set_client_box	1651	jnz .set_client_box
1648	or [edi + WDATA.fl_wdrawn], 1	1652	or [edi + WDATA.fl_wdrawn], 1
1649	; After first draw_window we need redraw mouse necessarily!	1653	; After first draw_window we need redraw mouse necessarily!
1650	; Otherwise the user can see cursor specified by f.37.5 from another window.	1654	; Otherwise the user can see cursor specified by f.37.5 from another window.
1651	; He will be really unhappy! He is terrible in rage - usually he throws stones!	1655	; He will be really unhappy! He is terrible in rage - usually he throws stones!
1652	mov [redrawmouse_unconditional], 1	1656	mov [redrawmouse_unconditional], 1
1653	call wakeup_osloop	1657	call wakeup_osloop
1654	; NOTE: commented out since doesn't provide necessary functionality	1658	; NOTE: commented out since doesn't provide necessary functionality
1655	; anyway, to be reworked	1659	; anyway, to be reworked
1656	; mov eax, [timer_ticks] ; [0xfdf0]	1660	; mov eax, [timer_ticks] ; [0xfdf0]
1657	; add eax, 100	1661	; add eax, 100
1658	; mov [new_window_starting], eax	1662	; mov [new_window_starting], eax
1659		1663
1660	; no it wasn't, performing initial window definition	1664	; no it wasn't, performing initial window definition
1661	movzx eax, bx	1665	movzx eax, bx
1662	mov [edi + WDATA.box.width], eax	1666	mov [edi + WDATA.box.width], eax
1663	movzx eax, cx	1667	movzx eax, cx
1664	mov [edi + WDATA.box.height], eax	1668	mov [edi + WDATA.box.height], eax
1665	sar ebx, 16	1669	sar ebx, 16
1666	sar ecx, 16	1670	sar ecx, 16
1667	mov [edi + WDATA.box.left], ebx	1671	mov [edi + WDATA.box.left], ebx
1668	mov [edi + WDATA.box.top], ecx	1672	mov [edi + WDATA.box.top], ecx
1669		1673
1670	call window._.check_window_position	1674	call window._.check_window_position
1671		1675
1672	push ecx edi	1676	push ecx edi
1673		1677
1674	mov cl, [edi + WDATA.fl_wstyle]	1678	mov cl, [edi + WDATA.fl_wstyle]
1675	mov eax, [edi + WDATA.cl_frames]	1679	mov eax, [edi + WDATA.cl_frames]
1676		1680
1677	sub edi, window_data	1681	sub edi, window_data
1678	shl edi, 3	1682	shl edi, 3
1679	add edi, SLOT_BASE	1683	add edi, SLOT_BASE
1680		1684
1681	and cl, 0x0F	1685	and cl, 0x0F
1682	cmp cl, 3	1686	cmp cl, 3
1683	je @f	1687	je @f
1684	cmp cl, 4	1688	cmp cl, 4
1685	je @f	1689	je @f
1686		1690
1687	xor eax, eax	1691	xor eax, eax
1688	;--------------------------------------	1692	;--------------------------------------
1689	align 4	1693	align 4
1690	@@:	1694	@@:
1691	mov [edi + APPDATA.wnd_caption], eax	1695	mov [edi + APPDATA.wnd_caption], eax
1692		1696
1693	mov esi, [esp]	1697	mov esi, [esp]
1694	add edi, APPDATA.saved_box	1698	add edi, APPDATA.saved_box
1695	movsd	1699	movsd
1696	movsd	1700	movsd
1697	movsd	1701	movsd
1698	movsd	1702	movsd
1699		1703
1700	pop edi ecx	1704	pop edi ecx
1701		1705
1702	mov esi, [CURRENT_TASK]	1706	mov esi, [CURRENT_TASK]
1703	movzx esi, word[WIN_STACK + esi * 2]	1707	movzx esi, word[WIN_STACK + esi * 2]
1704	lea esi, [WIN_POS + esi * 2]	1708	lea esi, [WIN_POS + esi * 2]
1705	call waredraw	1709	call waredraw
1706		1710
1707	mov eax, [edi + WDATA.box.left]	1711	mov eax, [edi + WDATA.box.left]
1708	mov ebx, [edi + WDATA.box.top]	1712	mov ebx, [edi + WDATA.box.top]
1709	mov ecx, [edi + WDATA.box.width]	1713	mov ecx, [edi + WDATA.box.width]
1710	mov edx, [edi + WDATA.box.height]	1714	mov edx, [edi + WDATA.box.height]
1711	add ecx, eax	1715	add ecx, eax
1712	add edx, ebx	1716	add edx, ebx
1713	call calculatescreen	1717	call calculatescreen
1714		1718
1715	mov byte[KEY_COUNT], 0 ; empty keyboard buffer	1719	mov byte[KEY_COUNT], 0 ; empty keyboard buffer
1716	mov byte[BTN_COUNT], 0 ; empty button buffer	1720	mov byte[BTN_COUNT], 0 ; empty button buffer
1717	;--------------------------------------	1721	;--------------------------------------
1718	align 4	1722	align 4
1719	.set_client_box:	1723	.set_client_box:
1720	; update window client box coordinates	1724	; update window client box coordinates
1721	call window._.set_window_clientbox	1725	call window._.set_window_clientbox
1722		1726
1723	; reset window redraw flag and exit	1727	; reset window redraw flag and exit
1724	mov [edi + WDATA.fl_redraw], 0	1728	mov [edi + WDATA.fl_redraw], 0
1725	mov edx, edi	1729	mov edx, edi
1726	ret	1730	ret
1727	;------------------------------------------------------------------------------	1731	;------------------------------------------------------------------------------
1728	align 4	1732	align 4
1729	;------------------------------------------------------------------------------	1733	;------------------------------------------------------------------------------
1730	window._.check_window_position: ;//////////////////////////////////////////////	1734	window._.check_window_position: ;//////////////////////////////////////////////
1731	;------------------------------------------------------------------------------	1735	;------------------------------------------------------------------------------
1732	;? Check if window is inside screen area	1736	;? Check if window is inside screen area
1733	;------------------------------------------------------------------------------	1737	;------------------------------------------------------------------------------
1734	;> edi = pointer to WDATA	1738	;> edi = pointer to WDATA
1735	;------------------------------------------------------------------------------	1739	;------------------------------------------------------------------------------
1736	push eax ebx ecx edx esi	1740	push eax ebx ecx edx esi
1737		1741
1738	mov eax, [edi + WDATA.box.left]	1742	mov eax, [edi + WDATA.box.left]
1739	mov ebx, [edi + WDATA.box.top]	1743	mov ebx, [edi + WDATA.box.top]
1740	mov ecx, [edi + WDATA.box.width]	1744	mov ecx, [edi + WDATA.box.width]
1741	mov edx, [edi + WDATA.box.height]	1745	mov edx, [edi + WDATA.box.height]
1742		1746
1743	mov esi, [_display.width]	1747	mov esi, [_display.width]
1744	cmp ecx, esi	1748	cmp ecx, esi
1745	jae .fix_width_high	1749	jae .fix_width_high
1746	;--------------------------------------	1750	;--------------------------------------
1747	align 4	1751	align 4
1748	.check_left:	1752	.check_left:
1749	or eax, eax	1753	or eax, eax
1750	jl .fix_left_low	1754	jl .fix_left_low
1751	add eax, ecx	1755	add eax, ecx
1752	cmp eax, esi	1756	cmp eax, esi
1753	jge .fix_left_high	1757	jge .fix_left_high
1754	;--------------------------------------	1758	;--------------------------------------
1755	align 4	1759	align 4
1756	.check_height:	1760	.check_height:
1757	mov esi, [_display.height]	1761	mov esi, [_display.height]
1758	cmp edx, esi	1762	cmp edx, esi
1759	jae .fix_height_high	1763	jae .fix_height_high
1760	;--------------------------------------	1764	;--------------------------------------
1761	align 4	1765	align 4
1762	.check_top:	1766	.check_top:
1763	or ebx, ebx	1767	or ebx, ebx
1764	jl .fix_top_low	1768	jl .fix_top_low
1765	add ebx, edx	1769	add ebx, edx
1766	cmp ebx, esi	1770	cmp ebx, esi
1767	jge .fix_top_high	1771	jge .fix_top_high
1768	;--------------------------------------	1772	;--------------------------------------
1769	align 4	1773	align 4
1770	.exit:	1774	.exit:
1771	pop esi edx ecx ebx eax	1775	pop esi edx ecx ebx eax
1772	ret	1776	ret
1773	;--------------------------------------	1777	;--------------------------------------
1774	align 4	1778	align 4
1775	.fix_width_high:	1779	.fix_width_high:
1776	mov ecx, esi	1780	mov ecx, esi
1777	mov [edi + WDATA.box.width], esi	1781	mov [edi + WDATA.box.width], esi
1778	jmp .check_left	1782	jmp .check_left
1779	;--------------------------------------	1783	;--------------------------------------
1780	align 4	1784	align 4
1781	.fix_left_low:	1785	.fix_left_low:
1782	xor eax, eax	1786	xor eax, eax
1783	mov [edi + WDATA.box.left], eax	1787	mov [edi + WDATA.box.left], eax
1784	jmp .check_height	1788	jmp .check_height
1785	;--------------------------------------	1789	;--------------------------------------
1786	align 4	1790	align 4
1787	.fix_left_high:	1791	.fix_left_high:
1788	mov eax, esi	1792	mov eax, esi
1789	sub eax, ecx	1793	sub eax, ecx
1790	mov [edi + WDATA.box.left], eax	1794	mov [edi + WDATA.box.left], eax
1791	jmp .check_height	1795	jmp .check_height
1792	;--------------------------------------	1796	;--------------------------------------
1793	align 4	1797	align 4
1794	.fix_height_high:	1798	.fix_height_high:
1795	mov edx, esi	1799	mov edx, esi
1796	mov [edi + WDATA.box.height], esi	1800	mov [edi + WDATA.box.height], esi
1797	jmp .check_top	1801	jmp .check_top
1798	;--------------------------------------	1802	;--------------------------------------
1799	align 4	1803	align 4
1800	.fix_top_low:	1804	.fix_top_low:
1801	xor ebx, ebx	1805	xor ebx, ebx
1802	mov [edi + WDATA.box.top], ebx	1806	mov [edi + WDATA.box.top], ebx
1803	jmp .exit	1807	jmp .exit
1804	;--------------------------------------	1808	;--------------------------------------
1805	align 4	1809	align 4
1806	.fix_top_high:	1810	.fix_top_high:
1807	mov ebx, esi	1811	mov ebx, esi
1808	sub ebx, edx	1812	sub ebx, edx
1809	mov [edi + WDATA.box.top], ebx	1813	mov [edi + WDATA.box.top], ebx
1810	jmp .exit	1814	jmp .exit
1811	;------------------------------------------------------------------------------	1815	;------------------------------------------------------------------------------
1812	align 4	1816	align 4
1813	;------------------------------------------------------------------------------	1817	;------------------------------------------------------------------------------
1814	window._.get_titlebar_height: ;////////////////////////////////////////////////	1818	window._.get_titlebar_height: ;////////////////////////////////////////////////
1815	;------------------------------------------------------------------------------	1819	;------------------------------------------------------------------------------
1816	;?	1820	;?
1817	;------------------------------------------------------------------------------	1821	;------------------------------------------------------------------------------
1818	;> edi = pointer to WDATA	1822	;> edi = pointer to WDATA
1819	;------------------------------------------------------------------------------	1823	;------------------------------------------------------------------------------
1820	mov al, [edi + WDATA.fl_wstyle]	1824	mov al, [edi + WDATA.fl_wstyle]
1821	and al, 0x0f	1825	and al, 0x0f
1822	cmp al, 0x03	1826	cmp al, 0x03
1823	jne @f	1827	jne @f
1824	mov eax, [_skinh]	1828	mov eax, [_skinh]
1825	ret	1829	ret
1826	;--------------------------------------	1830	;--------------------------------------
1827	align 4	1831	align 4
1828	@@:	1832	@@:
1829	mov eax, 21	1833	mov eax, 21
1830	ret	1834	ret
1831	;------------------------------------------------------------------------------	1835	;------------------------------------------------------------------------------
1832	align 4	1836	align 4
1833	;------------------------------------------------------------------------------	1837	;------------------------------------------------------------------------------
1834	window._.get_rolledup_height: ;////////////////////////////////////////////////	1838	window._.get_rolledup_height: ;////////////////////////////////////////////////
1835	;------------------------------------------------------------------------------	1839	;------------------------------------------------------------------------------
1836	;?	1840	;?
1837	;------------------------------------------------------------------------------	1841	;------------------------------------------------------------------------------
1838	;> edi = pointer to WDATA	1842	;> edi = pointer to WDATA
1839	;------------------------------------------------------------------------------	1843	;------------------------------------------------------------------------------
1840	mov al, [edi + WDATA.fl_wstyle]	1844	mov al, [edi + WDATA.fl_wstyle]
1841	and al, 0x0f	1845	and al, 0x0f
1842	cmp al, 0x03	1846	cmp al, 0x03
1843	jb @f	1847	jb @f
1844	mov eax, [_skinh]	1848	mov eax, [_skinh]
1845	add eax, 3	1849	add eax, 3
1846	ret	1850	ret
1847	;--------------------------------------	1851	;--------------------------------------
1848	align 4	1852	align 4
1849	@@:	1853	@@:
1850	or al, al	1854	or al, al
1851	jnz @f	1855	jnz @f
1852	mov eax, 21	1856	mov eax, 21
1853	ret	1857	ret
1854	;--------------------------------------	1858	;--------------------------------------
1855	align 4	1859	align 4
1856	@@:	1860	@@:
1857	mov eax, 21 + 2	1861	mov eax, 21 + 2
1858	ret	1862	ret
1859	;------------------------------------------------------------------------------	1863	;------------------------------------------------------------------------------
1860	align 4	1864	align 4
1861	;------------------------------------------------------------------------------	1865	;------------------------------------------------------------------------------
1862	window._.set_screen: ;/////////////////////////////////////////////////////////	1866	window._.set_screen: ;/////////////////////////////////////////////////////////
1863	;------------------------------------------------------------------------------	1867	;------------------------------------------------------------------------------
1864	;? Reserve window area in screen buffer	1868	;? Reserve window area in screen buffer
1865	;------------------------------------------------------------------------------	1869	;------------------------------------------------------------------------------
1866	;> eax = left	1870	;> eax = left
1867	;> ebx = top	1871	;> ebx = top
1868	;> ecx = right	1872	;> ecx = right
1869	;> edx = bottom	1873	;> edx = bottom
1870	;> esi = process number	1874	;> esi = process number
1871	;------------------------------------------------------------------------------	1875	;------------------------------------------------------------------------------
1872	virtual at esp	1876	virtual at esp
1873	ff_x dd ?	1877	ff_x dd ?
1874	ff_y dd ?	1878	ff_y dd ?
1875	ff_width dd ?	1879	ff_width dd ?
1876	ff_xsz dd ?	1880	ff_xsz dd ?
1877	ff_ysz dd ?	1881	ff_ysz dd ?
1878	ff_scale dd ?	1882	ff_scale dd ?
1879	end virtual	1883	end virtual
1880		1884
1881	pushad	1885	pushad
1882		1886
1883	cmp esi, 1	1887	cmp esi, 1
1884	jz .check_for_shaped_window	1888	jz .check_for_shaped_window
1885	mov edi, esi	1889	mov edi, esi
1886	shl edi, 5	1890	shl edi, 5
1887	cmp [window_data + edi + WDATA.box.width], 0	1891	cmp [window_data + edi + WDATA.box.width], 0
1888	jnz .check_for_shaped_window	1892	jnz .check_for_shaped_window
1889	cmp [window_data + edi + WDATA.box.height], 0	1893	cmp [window_data + edi + WDATA.box.height], 0
1890	jz .exit	1894	jz .exit
1891	;--------------------------------------	1895	;--------------------------------------
1892	align 4	1896	align 4
1893	.check_for_shaped_window:	1897	.check_for_shaped_window:
1894	mov edi, esi	1898	mov edi, esi
1895	shl edi, 8	1899	shl edi, 8
1896	add edi, SLOT_BASE	1900	add edi, SLOT_BASE
1897	cmp [edi + APPDATA.wnd_shape], 0	1901	cmp [edi + APPDATA.wnd_shape], 0
1898	jne .shaped_window	1902	jne .shaped_window
1899		1903
1900	; get x&y size	1904	; get x&y size
1901	sub ecx, eax	1905	sub ecx, eax
1902	sub edx, ebx	1906	sub edx, ebx
1903	inc ecx	1907	inc ecx
1904	inc edx	1908	inc edx
1905		1909
1906	; get WinMap start	1910	; get WinMap start
1907	push esi	1911	push esi
1908	mov esi, [_display.width]	1912	mov esi, [_display.width]
1909	mov edi, [d_width_calc_area + ebx*4]	1913	mov edi, [d_width_calc_area + ebx*4]
1910		1914
1911	add edi, eax	1915	add edi, eax
1912	add edi, [_display.win_map]	1916	add edi, [_display.win_map]
1913	pop eax	1917	pop eax
1914	mov ah, al	1918	mov ah, al
1915	push ax	1919	push ax
1916	shl eax, 16	1920	shl eax, 16
1917	pop ax	1921	pop ax
1918	;--------------------------------------	1922	;--------------------------------------
1919	align 4	1923	align 4
1920	.next_line:	1924	.next_line:
1921	push ecx	1925	push ecx
1922	shr ecx, 2	1926	shr ecx, 2
1923	rep stosd	1927	rep stosd
1924	mov ecx, [esp]	1928	mov ecx, [esp]
1925	and ecx, 3	1929	and ecx, 3
1926	rep stosb	1930	rep stosb
1927	pop ecx	1931	pop ecx
1928	add edi, esi	1932	add edi, esi
1929	sub edi, ecx	1933	sub edi, ecx
1930	dec edx	1934	dec edx
1931	jnz .next_line	1935	jnz .next_line
1932		1936
1933	jmp .exit	1937	jmp .exit
1934	;--------------------------------------	1938	;--------------------------------------
1935	align 4	1939	align 4
1936	.shaped_window:	1940	.shaped_window:
1937	; for (y=0; y <= x_size; y++)	1941	; for (y=0; y <= x_size; y++)
1938	; for (x=0; x <= x_size; x++)	1942	; for (x=0; x <= x_size; x++)
1939	; if (shape[coord(x,y,scale)]==1)	1943	; if (shape[coord(x,y,scale)]==1)
1940	; set_pixel(x, y, process_number);	1944	; set_pixel(x, y, process_number);
1941		1945
1942	sub ecx, eax	1946	sub ecx, eax
1943	sub edx, ebx	1947	sub edx, ebx
1944	inc ecx	1948	inc ecx
1945	inc edx	1949	inc edx
1946		1950
1947	push [edi + APPDATA.wnd_shape_scale] ; push scale first -> for loop	1951	push [edi + APPDATA.wnd_shape_scale] ; push scale first -> for loop
1948		1952
1949	; get WinMap start -> ebp	1953	; get WinMap start -> ebp
1950	push eax	1954	push eax
1951	mov eax, [d_width_calc_area + ebx*4]	1955	mov eax, [d_width_calc_area + ebx*4]
1952		1956
1953	add eax, [esp]	1957	add eax, [esp]
1954	add eax, [_display.win_map]	1958	add eax, [_display.win_map]
1955	mov ebp, eax	1959	mov ebp, eax
1956		1960
1957	mov edi, [edi + APPDATA.wnd_shape]	1961	mov edi, [edi + APPDATA.wnd_shape]
1958	pop eax	1962	pop eax
1959		1963
1960	; eax = x_start	1964	; eax = x_start
1961	; ebx = y_start	1965	; ebx = y_start
1962	; ecx = x_size	1966	; ecx = x_size
1963	; edx = y_size	1967	; edx = y_size
1964	; esi = process_number	1968	; esi = process_number
1965	; edi = &shape	1969	; edi = &shape
1966	; [scale]	1970	; [scale]
1967	push edx ecx ; for loop - x,y size	1971	push edx ecx ; for loop - x,y size
1968		1972
1969	mov ecx, esi	1973	mov ecx, esi
1970	shl ecx, 5	1974	shl ecx, 5
1971	mov edx, [window_data + ecx + WDATA.box.top]	1975	mov edx, [window_data + ecx + WDATA.box.top]
1972	push [window_data + ecx + WDATA.box.width] ; for loop - width	1976	push [window_data + ecx + WDATA.box.width] ; for loop - width
1973	mov ecx, [window_data + ecx + WDATA.box.left]	1977	mov ecx, [window_data + ecx + WDATA.box.left]
1974	sub ebx, edx	1978	sub ebx, edx
1975	sub eax, ecx	1979	sub eax, ecx
1976	push ebx eax ; for loop - x,y	1980	push ebx eax ; for loop - x,y
1977		1981
1978	add [ff_xsz], eax	1982	add [ff_xsz], eax
1979	add [ff_ysz], ebx	1983	add [ff_ysz], ebx
1980		1984
1981	mov ebx, [ff_y]	1985	mov ebx, [ff_y]
1982	;--------------------------------------	1986	;--------------------------------------
1983	align 4	1987	align 4
1984	.ff_new_y:	1988	.ff_new_y:
1985	mov edx, [ff_x]	1989	mov edx, [ff_x]
1986	;--------------------------------------	1990	;--------------------------------------
1987	align 4	1991	align 4
1988	.ff_new_x:	1992	.ff_new_x:
1989	; -- body --	1993	; -- body --
1990	mov ecx, [ff_scale]	1994	mov ecx, [ff_scale]
1991	mov eax, [ff_width]	1995	mov eax, [ff_width]
1992	inc eax	1996	inc eax
1993	shr eax, cl	1997	shr eax, cl
1994	push ebx edx	1998	push ebx edx
1995	shr ebx, cl	1999	shr ebx, cl
1996	shr edx, cl	2000	shr edx, cl
1997	imul eax, ebx	2001	imul eax, ebx
1998	add eax, edx	2002	add eax, edx
1999	pop edx ebx	2003	pop edx ebx
2000	add eax, edi	2004	add eax, edi
2001	call .read_byte	2005	call .read_byte
2002	test al, al	2006	test al, al
2003	jz @f	2007	jz @f
2004	mov eax, esi	2008	mov eax, esi
2005	mov [ebp], al	2009	mov [ebp], al
2006	; -- end body --	2010	; -- end body --
2007	;--------------------------------------	2011	;--------------------------------------
2008	align 4	2012	align 4
2009	@@:	2013	@@:
2010	inc ebp	2014	inc ebp
2011	inc edx	2015	inc edx
2012	cmp edx, [ff_xsz]	2016	cmp edx, [ff_xsz]
2013	jb .ff_new_x	2017	jb .ff_new_x
2014		2018
2015	sub ebp, [ff_xsz]	2019	sub ebp, [ff_xsz]
2016	add ebp, [ff_x]	2020	add ebp, [ff_x]
2017	add ebp, [_display.width] ; screen.x	2021	add ebp, [_display.width] ; screen.x
2018	inc ebx	2022	inc ebx
2019	cmp ebx, [ff_ysz]	2023	cmp ebx, [ff_ysz]
2020	jb .ff_new_y	2024	jb .ff_new_y
2021		2025
2022	add esp, 24	2026	add esp, 24
2023	;--------------------------------------	2027	;--------------------------------------
2024	align 4	2028	align 4
2025	.exit:	2029	.exit:
2026	popad	2030	popad
2027	inc [_display.mask_seqno]	2031	inc [_display.mask_seqno]
2028	ret	2032	ret
2029	;--------------------------------------	2033	;--------------------------------------
2030	align 4	2034	align 4
2031	.read_byte:	2035	.read_byte:
2032	; eax - address	2036	; eax - address
2033	; esi - slot	2037	; esi - slot
2034	push eax ecx edx esi	2038	push eax ecx edx esi
2035	xchg eax, esi	2039	xchg eax, esi
2036	lea ecx, [esp + 12]	2040	lea ecx, [esp + 12]
2037	mov edx, 1	2041	mov edx, 1
2038	call read_process_memory	2042	call read_process_memory
2039	pop esi edx ecx eax	2043	pop esi edx ecx eax
2040	ret	2044	ret
2041	;------------------------------------------------------------------------------	2045	;------------------------------------------------------------------------------
2042	align 4	2046	align 4
2043	;------------------------------------------------------------------------------	2047	;------------------------------------------------------------------------------
2044	window._.window_activate: ;////////////////////////////////////////////////////	2048	window._.window_activate: ;////////////////////////////////////////////////////
2045	;------------------------------------------------------------------------------	2049	;------------------------------------------------------------------------------
2046	;? Activate window	2050	;? Activate window
2047	;------------------------------------------------------------------------------	2051	;------------------------------------------------------------------------------
2048	;> esi = pointer to WIN_POS+ window data	2052	;> esi = pointer to WIN_POS+ window data
2049	;------------------------------------------------------------------------------	2053	;------------------------------------------------------------------------------
2050	push eax ebx	2054	push eax ebx
2051		2055
2052	; if type of current active window is 3 or 4, it must be redrawn	2056	; if type of current active window is 3 or 4, it must be redrawn
2053	mov ebx, [TASK_COUNT]	2057	mov ebx, [TASK_COUNT]
2054		2058
2055	; DEBUGF 1, "K : TASK_COUNT (0x%x)\n", ebx	2059	; DEBUGF 1, "K : TASK_COUNT (0x%x)\n", ebx
2056		2060
2057	movzx ebx, word[WIN_POS + ebx * 2]	2061	movzx ebx, word[WIN_POS + ebx * 2]
2058	shl ebx, 5	2062	shl ebx, 5
2059	add eax, window_data	2063	add eax, window_data
2060	mov al, [window_data + ebx + WDATA.fl_wstyle]	2064	mov al, [window_data + ebx + WDATA.fl_wstyle]
2061	and al, 0x0f	2065	and al, 0x0f
2062	cmp al, 0x03	2066	cmp al, 0x03
2063	je .set_window_redraw_flag	2067	je .set_window_redraw_flag
2064	cmp al, 0x04	2068	cmp al, 0x04
2065	jne .move_others_down	2069	jne .move_others_down
2066	;--------------------------------------	2070	;--------------------------------------
2067	align 4	2071	align 4
2068	.set_window_redraw_flag:	2072	.set_window_redraw_flag:
2069	mov [window_data + ebx + WDATA.fl_redraw], 1	2073	mov [window_data + ebx + WDATA.fl_redraw], 1
2070	;--------------------------------------	2074	;--------------------------------------
2071	align 4	2075	align 4
2072	.move_others_down:	2076	.move_others_down:
2073	; ax <- process no	2077	; ax <- process no
2074	movzx ebx, word[esi]	2078	movzx ebx, word[esi]
2075	; ax <- position in window stack	2079	; ax <- position in window stack
2076	movzx ebx, word[WIN_STACK + ebx * 2]	2080	movzx ebx, word[WIN_STACK + ebx * 2]
2077		2081
2078	; drop others	2082	; drop others
2079	xor eax, eax	2083	xor eax, eax
2080	;--------------------------------------	2084	;--------------------------------------
2081	align 4	2085	align 4
2082	.next_stack_window:	2086	.next_stack_window:
2083	cmp eax, [TASK_COUNT]	2087	cmp eax, [TASK_COUNT]
2084	jae .move_self_up	2088	jae .move_self_up
2085	inc eax	2089	inc eax
2086		2090
2087	; push ebx	2091	; push ebx
2088	; xor ebx,ebx	2092	; xor ebx,ebx
2089	; mov bx,[WIN_STACK + eax * 2]	2093	; mov bx,[WIN_STACK + eax * 2]
2090	; DEBUGF 1, "K : DEC WIN_STACK (0x%x)\n",ebx	2094	; DEBUGF 1, "K : DEC WIN_STACK (0x%x)\n",ebx
2091	; pop ebx	2095	; pop ebx
2092		2096
2093	cmp [WIN_STACK + eax * 2], bx	2097	cmp [WIN_STACK + eax * 2], bx
2094	jbe .next_stack_window	2098	jbe .next_stack_window
2095	dec word[WIN_STACK + eax * 2]	2099	dec word[WIN_STACK + eax * 2]
2096	jmp .next_stack_window	2100	jmp .next_stack_window
2097	;--------------------------------------	2101	;--------------------------------------
2098	align 4	2102	align 4
2099	.move_self_up:	2103	.move_self_up:
2100	movzx ebx, word[esi]	2104	movzx ebx, word[esi]
2101	; number of processes	2105	; number of processes
2102	mov ax, [TASK_COUNT]	2106	mov ax, [TASK_COUNT]
2103	; this is the last (and the upper)	2107	; this is the last (and the upper)
2104	mov [WIN_STACK + ebx * 2], ax	2108	mov [WIN_STACK + ebx * 2], ax
2105		2109
2106	; update on screen - window stack	2110	; update on screen - window stack
2107	xor eax, eax	2111	xor eax, eax
2108	;--------------------------------------	2112	;--------------------------------------
2109	align 4	2113	align 4
2110	.next_window_pos:	2114	.next_window_pos:
2111	cmp eax, [TASK_COUNT]	2115	cmp eax, [TASK_COUNT]
2112	jae .reset_vars	2116	jae .reset_vars
2113	inc eax	2117	inc eax
2114	movzx ebx, word[WIN_STACK + eax * 2]	2118	movzx ebx, word[WIN_STACK + eax * 2]
2115	mov [WIN_POS + ebx * 2], ax	2119	mov [WIN_POS + ebx * 2], ax
2116	jmp .next_window_pos	2120	jmp .next_window_pos
2117	;--------------------------------------	2121	;--------------------------------------
2118	align 4	2122	align 4
2119	.reset_vars:	2123	.reset_vars:
2120	mov byte[KEY_COUNT], 0	2124	mov byte[KEY_COUNT], 0
2121	mov byte[BTN_COUNT], 0	2125	mov byte[BTN_COUNT], 0
2122	mov word[MOUSE_SCROLL_H], 0	2126	mov word[MOUSE_SCROLL_H], 0
2123	mov word[MOUSE_SCROLL_V], 0	2127	mov word[MOUSE_SCROLL_V], 0
2124		2128
2125	pop ebx eax	2129	pop ebx eax
2126	ret	2130	ret
2127	;------------------------------------------------------------------------------	2131	;------------------------------------------------------------------------------
2128	window._.window_deactivate: ;////////////////////////////////////////////////////	2132	window._.window_deactivate: ;////////////////////////////////////////////////////
2129	;------------------------------------------------------------------------------	2133	;------------------------------------------------------------------------------
2130	;? Deactivate window	2134	;? Deactivate window
2131	;------------------------------------------------------------------------------	2135	;------------------------------------------------------------------------------
2132	;> esi = pointer to WIN_POS+ window data	2136	;> esi = pointer to WIN_POS+ window data
2133	;------------------------------------------------------------------------------	2137	;------------------------------------------------------------------------------
2134	push eax ebx	2138	push eax ebx
2135	;--------------------------------------	2139	;--------------------------------------
2136	align 4	2140	align 4
2137	.move_others_up:	2141	.move_others_up:
2138	; ax <- process no	2142	; ax <- process no
2139	movzx ebx, word[esi]	2143	movzx ebx, word[esi]
2140	; ax <- position in window stack	2144	; ax <- position in window stack
2141	movzx ebx, word[WIN_STACK + ebx * 2]	2145	movzx ebx, word[WIN_STACK + ebx * 2]
2142	; up others	2146	; up others
2143	xor eax, eax	2147	xor eax, eax
2144	;--------------------------------------	2148	;--------------------------------------
2145	align 4	2149	align 4
2146	.next_stack_window:	2150	.next_stack_window:
2147	cmp eax, [TASK_COUNT]	2151	cmp eax, [TASK_COUNT]
2148	jae .move_self_down	2152	jae .move_self_down
2149	inc eax	2153	inc eax
2150	cmp [WIN_STACK + eax * 2], bx	2154	cmp [WIN_STACK + eax * 2], bx
2151	jae .next_stack_window	2155	jae .next_stack_window
2152	inc word[WIN_STACK + eax * 2]	2156	inc word[WIN_STACK + eax * 2]
2153	jmp .next_stack_window	2157	jmp .next_stack_window
2154	;--------------------------------------	2158	;--------------------------------------
2155	align 4	2159	align 4
2156	.move_self_down:	2160	.move_self_down:
2157	movzx ebx, word[esi]	2161	movzx ebx, word[esi]
2158	; this is the last (and the low)	2162	; this is the last (and the low)
2159	mov [WIN_STACK + ebx * 2], word 1	2163	mov [WIN_STACK + ebx * 2], word 1
2160	; update on screen - window stack	2164	; update on screen - window stack
2161	xor eax, eax	2165	xor eax, eax
2162	;--------------------------------------	2166	;--------------------------------------
2163	align 4	2167	align 4
2164	.next_window_pos:	2168	.next_window_pos:
2165	cmp eax, [TASK_COUNT]	2169	cmp eax, [TASK_COUNT]
2166	jae .reset_vars	2170	jae .reset_vars
2167	inc eax	2171	inc eax
2168	movzx ebx, word[WIN_STACK + eax * 2]	2172	movzx ebx, word[WIN_STACK + eax * 2]
2169	mov [WIN_POS + ebx * 2], ax	2173	mov [WIN_POS + ebx * 2], ax
2170	jmp .next_window_pos	2174	jmp .next_window_pos
2171	;--------------------------------------	2175	;--------------------------------------
2172	align 4	2176	align 4
2173	.reset_vars:	2177	.reset_vars:
2174	mov byte[KEY_COUNT], 0	2178	mov byte[KEY_COUNT], 0
2175	mov byte[BTN_COUNT], 0	2179	mov byte[BTN_COUNT], 0
2176	mov word[MOUSE_SCROLL_H], 0	2180	mov word[MOUSE_SCROLL_H], 0
2177	mov word[MOUSE_SCROLL_V], 0	2181	mov word[MOUSE_SCROLL_V], 0
2178	pop ebx eax	2182	pop ebx eax
2179	ret	2183	ret
2180	;------------------------------------------------------------------------------	2184	;------------------------------------------------------------------------------
2181	align 4	2185	align 4
2182	;------------------------------------------------------------------------------	2186	;------------------------------------------------------------------------------
2183	window._.check_window_draw: ;//////////////////////////////////////////////////	2187	window._.check_window_draw: ;//////////////////////////////////////////////////
2184	;------------------------------------------------------------------------------	2188	;------------------------------------------------------------------------------
2185	;? Check if window is necessary to draw	2189	;? Check if window is necessary to draw
2186	;------------------------------------------------------------------------------	2190	;------------------------------------------------------------------------------
2187	;> edi = pointer to WDATA	2191	;> edi = pointer to WDATA
2188	;------------------------------------------------------------------------------	2192	;------------------------------------------------------------------------------
2189	mov cl, [edi + WDATA.fl_wstyle]	2193	mov cl, [edi + WDATA.fl_wstyle]
2190	and cl, 0x0f	2194	and cl, 0x0f
2191	cmp cl, 3	2195	cmp cl, 3
2192	je .exit.redraw ; window type 3	2196	je .exit.redraw ; window type 3
2193	cmp cl, 4	2197	cmp cl, 4
2194	je .exit.redraw ; window type 4	2198	je .exit.redraw ; window type 4
2195		2199
2196	push eax ebx edx esi	2200	push eax ebx edx esi
2197		2201
2198	mov eax, edi	2202	mov eax, edi
2199	sub eax, window_data	2203	sub eax, window_data
2200	shr eax, 5	2204	shr eax, 5
2201		2205
2202	movzx eax, word[WIN_STACK + eax * 2] ; get value of the curr process	2206	movzx eax, word[WIN_STACK + eax * 2] ; get value of the curr process
2203	lea esi, [WIN_POS + eax * 2] ; get address of this process at 0xC400	2207	lea esi, [WIN_POS + eax * 2] ; get address of this process at 0xC400
2204	;--------------------------------------	2208	;--------------------------------------
2205	align 4	2209	align 4
2206	.next_window:	2210	.next_window:
2207	add esi, 2	2211	add esi, 2
2208		2212
2209	mov eax, [TASK_COUNT]	2213	mov eax, [TASK_COUNT]
2210	lea eax, word[WIN_POS + eax * 2] ; number of the upper window	2214	lea eax, word[WIN_POS + eax * 2] ; number of the upper window
2211		2215
2212	cmp esi, eax	2216	cmp esi, eax
2213	ja .exit.no_redraw	2217	ja .exit.no_redraw
2214		2218
2215	movzx edx, word[esi]	2219	movzx edx, word[esi]
2216	shl edx, 5	2220	shl edx, 5
2217	cmp [CURRENT_TASK + edx + TASKDATA.state], TSTATE_FREE	2221	cmp [CURRENT_TASK + edx + TASKDATA.state], TSTATE_FREE
2218	je .next_window	2222	je .next_window
2219		2223
2220	mov eax, [edi + WDATA.box.top]	2224	mov eax, [edi + WDATA.box.top]
2221	mov ebx, [edi + WDATA.box.height]	2225	mov ebx, [edi + WDATA.box.height]
2222	add ebx, eax	2226	add ebx, eax
2223		2227
2224	mov ecx, [window_data + edx + WDATA.box.top]	2228	mov ecx, [window_data + edx + WDATA.box.top]
2225	cmp ecx, ebx	2229	cmp ecx, ebx
2226	jge .next_window	2230	jge .next_window
2227	add ecx, [window_data + edx + WDATA.box.height]	2231	add ecx, [window_data + edx + WDATA.box.height]
2228	cmp eax, ecx	2232	cmp eax, ecx
2229	jge .next_window	2233	jge .next_window
2230		2234
2231	mov eax, [edi + WDATA.box.left]	2235	mov eax, [edi + WDATA.box.left]
2232	mov ebx, [edi + WDATA.box.width]	2236	mov ebx, [edi + WDATA.box.width]
2233	add ebx, eax	2237	add ebx, eax
2234		2238
2235	mov ecx, [window_data + edx + WDATA.box.left]	2239	mov ecx, [window_data + edx + WDATA.box.left]
2236	cmp ecx, ebx	2240	cmp ecx, ebx
2237	jge .next_window	2241	jge .next_window
2238	add ecx, [window_data + edx + WDATA.box.width]	2242	add ecx, [window_data + edx + WDATA.box.width]
2239	cmp eax, ecx	2243	cmp eax, ecx
2240	jge .next_window	2244	jge .next_window
2241		2245
2242	pop esi edx ebx eax	2246	pop esi edx ebx eax
2243	;--------------------------------------	2247	;--------------------------------------
2244	align 4	2248	align 4
2245	.exit.redraw:	2249	.exit.redraw:
2246	xor ecx, ecx	2250	xor ecx, ecx
2247	inc ecx	2251	inc ecx
2248	ret	2252	ret
2249	;--------------------------------------	2253	;--------------------------------------
2250	align 4	2254	align 4
2251	.exit.no_redraw:	2255	.exit.no_redraw:
2252	pop esi edx ebx eax	2256	pop esi edx ebx eax
2253	xor ecx, ecx	2257	xor ecx, ecx
2254	ret	2258	ret
2255	;------------------------------------------------------------------------------	2259	;------------------------------------------------------------------------------
2256	align 4	2260	align 4
2257	;------------------------------------------------------------------------------	2261	;------------------------------------------------------------------------------
2258	window._.draw_window_caption: ;////////////////////////////////////////////////	2262	window._.draw_window_caption: ;////////////////////////////////////////////////
2259	;------------------------------------------------------------------------------	2263	;------------------------------------------------------------------------------
2260	;?	2264	;?
2261	;------------------------------------------------------------------------------	2265	;------------------------------------------------------------------------------
2262	xor eax, eax	2266	xor eax, eax
2263	mov edx, [TASK_COUNT]	2267	mov edx, [TASK_COUNT]
2264	movzx edx, word[WIN_POS + edx * 2]	2268	movzx edx, word[WIN_POS + edx * 2]
2265	cmp edx, [CURRENT_TASK]	2269	cmp edx, [CURRENT_TASK]
2266	jne @f	2270	jne @f
2267	inc eax	2271	inc eax
2268	;--------------------------------------	2272	;--------------------------------------
2269	align 4	2273	align 4
2270	@@:	2274	@@:
2271	mov edx, [CURRENT_TASK]	2275	mov edx, [CURRENT_TASK]
2272	shl edx, 5	2276	shl edx, 5
2273	add edx, window_data	2277	add edx, window_data
2274	movzx ebx, [edx + WDATA.fl_wstyle]	2278	movzx ebx, [edx + WDATA.fl_wstyle]
2275	and bl, 0x0F	2279	and bl, 0x0F
2276	cmp bl, 3	2280	cmp bl, 3
2277	je .draw_caption_style_3	2281	je .draw_caption_style_3
2278	cmp bl, 4	2282	cmp bl, 4
2279	je .draw_caption_style_3	2283	je .draw_caption_style_3
2280		2284
2281	jmp .not_style_3	2285	jmp .not_style_3
2282	;--------------------------------------	2286	;--------------------------------------
2283	align 4	2287	align 4
2284	.draw_caption_style_3:	2288	.draw_caption_style_3:
2285	push edx	2289	push edx
2286	call drawwindow_IV_caption	2290	call drawwindow_IV_caption
2287	add esp, 4	2291	add esp, 4
2288	jmp .2	2292	jmp .2
2289	;--------------------------------------	2293	;--------------------------------------
2290	align 4	2294	align 4
2291	.not_style_3:	2295	.not_style_3:
2292	cmp bl, 2	2296	cmp bl, 2
2293	jne .not_style_2	2297	jne .not_style_2
2294		2298
2295	call drawwindow_III_caption	2299	call drawwindow_III_caption
2296	jmp .2	2300	jmp .2
2297	;--------------------------------------	2301	;--------------------------------------
2298	align 4	2302	align 4
2299	.not_style_2:	2303	.not_style_2:
2300	cmp bl, 0	2304	cmp bl, 0
2301	jne .2	2305	jne .2
2302		2306
2303	call drawwindow_I_caption	2307	call drawwindow_I_caption
2304	;--------------------------------------	2308	;--------------------------------------
2305	align 4	2309	align 4
2306	.2:	2310	.2:
2307	mov edi, [CURRENT_TASK]	2311	mov edi, [CURRENT_TASK]
2308	shl edi, 5	2312	shl edi, 5
2309	test [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION	2313	test [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION
2310	jz .exit	2314	jz .exit
2311	mov edx, [edi * 8 + SLOT_BASE + APPDATA.wnd_caption]	2315	mov edx, [edi * 8 + SLOT_BASE + APPDATA.wnd_caption]
2312	or edx, edx	2316	or edx, edx
2313	jz .exit	2317	jz .exit
2314		2318
2315	movzx eax, [edi + window_data + WDATA.fl_wstyle]	2319	movzx eax, [edi + window_data + WDATA.fl_wstyle]
2316	and al, 0x0F	2320	and al, 0x0F
2317	cmp al, 3	2321	cmp al, 3
2318	je .skinned	2322	je .skinned
2319	cmp al, 4	2323	cmp al, 4
2320	je .skinned	2324	je .skinned
2321		2325
2322	jmp .not_skinned	2326	jmp .not_skinned
2323	;--------------------------------------	2327	;--------------------------------------
2324	align 4	2328	align 4
2325	.skinned:	2329	.skinned:
2326	mov ebp, [edi + window_data + WDATA.box.left - 2]	2330	mov ebp, [edi + window_data + WDATA.box.left - 2]
2327	mov bp, word[edi + window_data + WDATA.box.top]	2331	mov bp, word[edi + window_data + WDATA.box.top]
2328	movzx eax, word[edi + window_data + WDATA.box.width]	2332	movzx eax, word[edi + window_data + WDATA.box.width]
2329	sub ax, [_skinmargins.left]	2333	sub ax, [_skinmargins.left]
2330	sub ax, [_skinmargins.right]	2334	sub ax, [_skinmargins.right]
2331	push edx	2335	push edx
2332	cwde	2336	cwde
2333	cdq	2337	cdq
2334	mov ebx, 6	2338	mov ebx, 6
2335	idiv ebx	2339	idiv ebx
2336	pop edx	2340	pop edx
2337	or eax, eax	2341	or eax, eax
2338	js .exit	2342	js .exit
2339		2343
2340	mov esi, eax	2344	mov esi, eax
2341	mov ebx, dword[_skinmargins.left - 2]	2345	mov ebx, dword[_skinmargins.left - 2]
2342	mov bx, word[_skinh]	2346	mov bx, word[_skinh]
2343	sub bx, [_skinmargins.bottom]	2347	sub bx, [_skinmargins.bottom]
2344	sub bx, [_skinmargins.top]	2348	sub bx, [_skinmargins.top]
2345	sar bx, 1	2349	sar bx, 1
2346	adc bx, 0	2350	adc bx, 0
2347	add bx, [_skinmargins.top]	2351	add bx, [_skinmargins.top]
2348	add bx, -3	2352	add bx, -3
2349	add ebx, ebp	2353	add ebx, ebp
2350	jmp .dodraw	2354	jmp .dodraw
2351	;--------------------------------------	2355	;--------------------------------------
2352	align 4	2356	align 4
2353	.not_skinned:	2357	.not_skinned:
2354	cmp al, 1	2358	cmp al, 1
2355	je .exit	2359	je .exit
2356		2360
2357	mov ebp, [edi + window_data + WDATA.box.left - 2]	2361	mov ebp, [edi + window_data + WDATA.box.left - 2]
2358	mov bp, word[edi + window_data + WDATA.box.top]	2362	mov bp, word[edi + window_data + WDATA.box.top]
2359	movzx eax, word[edi + window_data + WDATA.box.width]	2363	movzx eax, word[edi + window_data + WDATA.box.width]
2360	sub eax, 16	2364	sub eax, 16
2361	push edx	2365	push edx
2362	cwde	2366	cwde
2363	cdq	2367	cdq
2364	mov ebx, 6	2368	mov ebx, 6
2365	idiv ebx	2369	idiv ebx
2366	pop edx	2370	pop edx
2367	or eax, eax	2371	or eax, eax
2368	js .exit	2372	js .exit
2369		2373
2370	mov esi, eax	2374	mov esi, eax
2371	mov ebx, 0x00080007	2375	mov ebx, 0x00080007
2372	add ebx, ebp	2376	add ebx, ebp
2373	;--------------------------------------	2377	;--------------------------------------
2374	align 4	2378	align 4
2375	.dodraw:	2379	.dodraw:
2376	mov ecx, [common_colours + 16]	2380	mov ecx, [common_colours + 16]
2377	or ecx, 0x80000000	2381	or ecx, 0x80000000
2378	xor edi, edi	2382	xor edi, edi
2379	call dtext_asciiz_esi	2383	call dtext_asciiz_esi
2380	;--------------------------------------	2384	;--------------------------------------
2381	align 4	2385	align 4
2382	.exit:	2386	.exit:
2383	; call [draw_pointer]	2387	; call [draw_pointer]
2384	call __sys_draw_pointer	2388	call __sys_draw_pointer
2385	ret	2389	ret
2386	;------------------------------------------------------------------------------	2390	;------------------------------------------------------------------------------
2387	align 4	2391	align 4
2388	;------------------------------------------------------------------------------	2392	;------------------------------------------------------------------------------
2389	window._.draw_negative_box: ;//////////////////////////////////////////////////	2393	window._.draw_negative_box: ;//////////////////////////////////////////////////
2390	;------------------------------------------------------------------------------	2394	;------------------------------------------------------------------------------
2391	;? Draw negative box	2395	;? Draw negative box
2392	;------------------------------------------------------------------------------	2396	;------------------------------------------------------------------------------
2393	;> edi = pointer to BOX struct	2397	;> edi = pointer to BOX struct
2394	;------------------------------------------------------------------------------	2398	;------------------------------------------------------------------------------
2395	push eax ebx esi	2399	push eax ebx esi
2396	mov esi, 0x01000000	2400	mov esi, 0x01000000
2397	;--------------------------------------	2401	;--------------------------------------
2398	align 4	2402	align 4
2399	.1:	2403	.1:
2400	mov eax, [edi + BOX.left - 2]	2404	mov eax, [edi + BOX.left - 2]
2401	mov ax, word[edi + BOX.left]	2405	mov ax, word[edi + BOX.left]
2402	add ax, word[edi + BOX.width]	2406	add ax, word[edi + BOX.width]
2403	mov ebx, [edi + BOX.top - 2]	2407	mov ebx, [edi + BOX.top - 2]
2404	mov bx, word[edi + BOX.top]	2408	mov bx, word[edi + BOX.top]
2405	add bx, word[edi + BOX.height]	2409	add bx, word[edi + BOX.height]
2406	call draw_rectangle.forced	2410	call draw_rectangle.forced
2407	pop esi ebx eax	2411	pop esi ebx eax
2408	ret	2412	ret
2409	;------------------------------------------------------------------------------	2413	;------------------------------------------------------------------------------
2410	;align 4	2414	;align 4
2411	;------------------------------------------------------------------------------	2415	;------------------------------------------------------------------------------
2412	;window._.end_moving__box: ;//////////////////////////////////////////////////	2416	;window._.end_moving__box: ;//////////////////////////////////////////////////
2413	;------------------------------------------------------------------------------	2417	;------------------------------------------------------------------------------
2414	;? Draw positive box	2418	;? Draw positive box
2415	;------------------------------------------------------------------------------	2419	;------------------------------------------------------------------------------
2416	;> edi = pointer to BOX struct	2420	;> edi = pointer to BOX struct
2417	;------------------------------------------------------------------------------	2421	;------------------------------------------------------------------------------
2418	; push eax ebx esi	2422	; push eax ebx esi
2419	; xor esi, esi	2423	; xor esi, esi
2420	; jmp window._.draw_negative_box.1	2424	; jmp window._.draw_negative_box.1
2421	;------------------------------------------------------------------------------	2425	;------------------------------------------------------------------------------
2422	align 4	2426	align 4
2423	;------------------------------------------------------------------------------	2427	;------------------------------------------------------------------------------
2424	window._.get_rect: ;/////////////////////////////////////////////////////	2428	window._.get_rect: ;/////////////////////////////////////////////////////
2425	;------------------------------------------------------------------------------	2429	;------------------------------------------------------------------------------
2426	;? void __fastcall get_window_rect(struct RECT* rc);	2430	;? void __fastcall get_window_rect(struct RECT* rc);
2427	;------------------------------------------------------------------------------	2431	;------------------------------------------------------------------------------
2428	;> ecx = pointer to RECT	2432	;> ecx = pointer to RECT
2429	;------------------------------------------------------------------------------	2433	;------------------------------------------------------------------------------
2430	mov eax, [TASK_BASE]	2434	mov eax, [TASK_BASE]
2431		2435
2432	mov edx, [eax-twdw + WDATA.box.left]	2436	mov edx, [eax-twdw + WDATA.box.left]
2433	mov [ecx+RECT.left], edx	2437	mov [ecx+RECT.left], edx
2434		2438
2435	add edx, [eax-twdw + WDATA.box.width]	2439	add edx, [eax-twdw + WDATA.box.width]
2436	mov [ecx+RECT.right], edx	2440	mov [ecx+RECT.right], edx
2437		2441
2438	mov edx, [eax-twdw + WDATA.box.top]	2442	mov edx, [eax-twdw + WDATA.box.top]
2439	mov [ecx+RECT.top], edx	2443	mov [ecx+RECT.top], edx
2440		2444
2441	add edx, [eax-twdw + WDATA.box.height]	2445	add edx, [eax-twdw + WDATA.box.height]
2442	mov [ecx+RECT.bottom], edx	2446	mov [ecx+RECT.bottom], edx
2443	ret	2447	ret
2444	;------------------------------------------------------------------------------	2448	;------------------------------------------------------------------------------
2445	align 4	2449	align 4
2446	;------------------------------------------------------------------------------	2450	;------------------------------------------------------------------------------
2447	window._.redraw_top_wnd: ;////////////////////////////////////////////////////////	2451	window._.redraw_top_wnd: ;////////////////////////////////////////////////////////
2448	;------------------------------------------------------------------------------	2452	;------------------------------------------------------------------------------
2449	;? redraw all windows one above the window	2453	;? redraw all windows one above the window
2450	;------------------------------------------------------------------------------	2454	;------------------------------------------------------------------------------
2451	;> eax = left	2455	;> eax = left
2452	;> ebx = top	2456	;> ebx = top
2453	;> ecx = right	2457	;> ecx = right
2454	;> edx = bottom	2458	;> edx = bottom
2455	;> esi = process number	2459	;> esi = process number
2456	;! corrupted edi	2460	;! corrupted edi
2457	;------------------------------------------------------------------------------	2461	;------------------------------------------------------------------------------
2458	push 0	2462	push 0
2459	jmp window._.set_top_wnd.go	2463	jmp window._.set_top_wnd.go
2460		2464
2461	align 4	2465	align 4
2462	;------------------------------------------------------------------------------	2466	;------------------------------------------------------------------------------
2463	window._.set_top_wnd: ;////////////////////////////////////////////////////////	2467	window._.set_top_wnd: ;////////////////////////////////////////////////////////
2464	;------------------------------------------------------------------------------	2468	;------------------------------------------------------------------------------
2465	;? call set_screen for all windows one above the window	2469	;? call set_screen for all windows one above the window
2466	;------------------------------------------------------------------------------	2470	;------------------------------------------------------------------------------
2467	;> eax = left	2471	;> eax = left
2468	;> ebx = top	2472	;> ebx = top
2469	;> ecx = right	2473	;> ecx = right
2470	;> edx = bottom	2474	;> edx = bottom
2471	;> esi = process number	2475	;> esi = process number
2472	;! corrupted edi	2476	;! corrupted edi
2473	;------------------------------------------------------------------------------	2477	;------------------------------------------------------------------------------
2474		2478
2475	push 1	2479	push 1
2476	.go:	2480	.go:
2477	push esi	2481	push esi
2478	pushfd	2482	pushfd
2479	cli	2483	cli
2480		2484
2481	push ebp	2485	push ebp
2482	mov ebp, [TASK_COUNT]	2486	mov ebp, [TASK_COUNT]
2483	cmp ebp, 1	2487	cmp ebp, 1
2484	jbe .exit	2488	jbe .exit
2485		2489
2486	shl esi, 5	2490	shl esi, 5
2487	cmp [esi + window_data + WDATA.z_modif], ZPOS_ALWAYS_TOP	2491	cmp [esi + window_data + WDATA.z_modif], ZPOS_ALWAYS_TOP
2488	je .exit	2492	je .exit
2489		2493
2490	push eax ;for num layout	2494	push eax ;for num layout
2491	push edx ecx ebx eax	2495	push edx ecx ebx eax
2492		2496
2493	movsx eax, byte [esi + window_data + WDATA.z_modif]	2497	movsx eax, byte [esi + window_data + WDATA.z_modif]
2494	inc eax	2498	inc eax
2495	mov dword[esp+10h], eax	2499	mov dword[esp+10h], eax
2496	;--------------------------------------	2500	;--------------------------------------
2497	align 4	2501	align 4
2498	.layout:	2502	.layout:
2499	mov esi, 1 ; = num in window stack	2503	mov esi, 1 ; = num in window stack
2500	mov ebp, [TASK_COUNT]	2504	mov ebp, [TASK_COUNT]
2501	;--------------------------------------	2505	;--------------------------------------
2502	align 4	2506	align 4
2503	.next_window:	2507	.next_window:
2504	movzx edi, word[WIN_POS + esi * 2]	2508	movzx edi, word[WIN_POS + esi * 2]
2505	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes	2509	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes
2506		2510
2507	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE	2511	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE
2508	je .skip_window	2512	je .skip_window
2509		2513
2510	add edi, window_data	2514	add edi, window_data
2511	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	2515	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
2512	jnz .skip_window	2516	jnz .skip_window
2513		2517
2514	mov eax, [esp+10h]	2518	mov eax, [esp+10h]
2515	cmp [edi + WDATA.z_modif], al	2519	cmp [edi + WDATA.z_modif], al
2516	jne .skip_window	2520	jne .skip_window
2517		2521
2518	mov eax, [edi + WDATA.box.left]	2522	mov eax, [edi + WDATA.box.left]
2519	cmp eax, [esp + RECT.right]	2523	cmp eax, [esp + RECT.right]
2520	jg .skip_window	2524	jg .skip_window
2521	mov ebx, [edi + WDATA.box.top]	2525	mov ebx, [edi + WDATA.box.top]
2522	cmp ebx, [esp + RECT.bottom]	2526	cmp ebx, [esp + RECT.bottom]
2523	jg .skip_window	2527	jg .skip_window
2524	mov ecx, [edi + WDATA.box.width]	2528	mov ecx, [edi + WDATA.box.width]
2525	add ecx, eax	2529	add ecx, eax
2526	cmp ecx, [esp + RECT.left]	2530	cmp ecx, [esp + RECT.left]
2527	jl .skip_window	2531	jl .skip_window
2528	mov edx, [edi + WDATA.box.height]	2532	mov edx, [edi + WDATA.box.height]
2529	add edx, ebx	2533	add edx, ebx
2530	cmp edx, [esp + RECT.top]	2534	cmp edx, [esp + RECT.top]
2531	jl .skip_window	2535	jl .skip_window
2532		2536
2533	cmp eax, [esp + RECT.left]	2537	cmp eax, [esp + RECT.left]
2534	jae @f	2538	jae @f
2535	mov eax, [esp + RECT.left]	2539	mov eax, [esp + RECT.left]
2536	;--------------------------------------	2540	;--------------------------------------
2537	align 4	2541	align 4
2538	@@:	2542	@@:
2539	cmp ebx, [esp + RECT.top]	2543	cmp ebx, [esp + RECT.top]
2540	jae @f	2544	jae @f
2541	mov ebx, [esp + RECT.top]	2545	mov ebx, [esp + RECT.top]
2542	;--------------------------------------	2546	;--------------------------------------
2543	align 4	2547	align 4
2544	@@:	2548	@@:
2545	cmp ecx, [esp + RECT.right]	2549	cmp ecx, [esp + RECT.right]
2546	jbe @f	2550	jbe @f
2547	mov ecx, [esp + RECT.right]	2551	mov ecx, [esp + RECT.right]
2548	;--------------------------------------	2552	;--------------------------------------
2549	align 4	2553	align 4
2550	@@:	2554	@@:
2551	cmp edx, [esp + RECT.bottom]	2555	cmp edx, [esp + RECT.bottom]
2552	jbe @f	2556	jbe @f
2553	mov edx, [esp + RECT.bottom]	2557	mov edx, [esp + RECT.bottom]
2554	;--------------------------------------	2558	;--------------------------------------
2555	align 4	2559	align 4
2556	@@:	2560	@@:
2557	cmp dword[esp+32], 0	2561	cmp dword[esp+32], 0
2558	je .set_fl_redraw	2562	je .set_fl_redraw
2559		2563
2560	push esi	2564	push esi
2561	movzx esi, word[WIN_POS + esi * 2]	2565	movzx esi, word[WIN_POS + esi * 2]
2562	call window._.set_screen	2566	call window._.set_screen
2563	pop esi	2567	pop esi
2564	jmp @f	2568	jmp @f
2565	.set_fl_redraw:	2569	.set_fl_redraw:
2566	mov [edi + WDATA.fl_redraw], 1 ;set redraw flag	2570	mov [edi + WDATA.fl_redraw], 1 ;set redraw flag
2567	@@:	2571	@@:
2568	;--------------------------------------	2572	;--------------------------------------
2569	align 4	2573	align 4
2570	.skip_window:	2574	.skip_window:
2571	inc esi	2575	inc esi
2572	dec ebp	2576	dec ebp
2573	jnz .next_window	2577	jnz .next_window
2574	;--------------------------------------	2578	;--------------------------------------
2575	inc dword[esp+10h]	2579	inc dword[esp+10h]
2576	cmp byte[esp+10h], ZPOS_ALWAYS_TOP	2580	cmp byte[esp+10h], ZPOS_ALWAYS_TOP
2577	jle .layout	2581	jle .layout
2578	;-------------------------------------	2582	;-------------------------------------
2579		2583
2580	pop eax ebx ecx edx	2584	pop eax ebx ecx edx
2581	pop ebp ;del num layout	2585	pop ebp ;del num layout
2582	;-------------------------------------	2586	;-------------------------------------
2583	align 4	2587	align 4
2584	.exit:	2588	.exit:
2585		2589
2586	pop ebp	2590	pop ebp
2587	popfd	2591	popfd
2588	pop esi	2592	pop esi
2589		2593
2590	add esp, 4 ;dword for 0/1 - set_screen/fl_redraw	2594	add esp, 4 ;dword for 0/1 - set_screen/fl_redraw
2591	ret	2595	ret

Subversion Repositories Kolibri OS

(root)/kernel/trunk/gui/window.inc – Rev 5867 → 5870