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

Rev 5926		Rev 6800
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: 5926 $	9	$Revision: 6800 $
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		-
17	macro FuncTable name, table_name, [label]	-
18	{	-
19	common	-
20	align 4	-
21	\label name#.#table_name dword	-
22	forward	-
23	dd name#.#label	-
24	common	-
25	name#.sizeof.#table_name = $ - name#.#table_name	-
26	}	-
27		16
28	uglobal	17	uglobal
29	common_colours rd 48	18	common_colours rd 48
30	draw_limits RECT	19	draw_limits RECT
31	endg	20	endg
32		21
33	;------------------------------------------------------------------------------	22	;------------------------------------------------------------------------------
34	syscall_draw_window: ;///// system function 0 /////////////////////////////////	23	syscall_draw_window: ;///// system function 0 /////////////////////////////////
35	;------------------------------------------------------------------------------	24	;------------------------------------------------------------------------------
36	mov eax, edx	25	mov eax, edx
37	shr eax, 24	26	shr eax, 24
38	and al, 0x0f	27	and al, 0x0f
39	cmp al, 5	28	cmp al, 5
40	jae .exit	29	jae .exit
41		30
42	push eax	31	push eax
43	call window._.sys_set_window	32	call window._.sys_set_window
44	pop eax	33	pop eax
45		34
46	or al, al	35	or al, al
47	jnz @f	36	jnz @f
48		37
49	; type I - original style	38	; type I - original style
50	call drawwindow_I	39	call drawwindow_I
51	jmp window._.draw_window_caption.2	40	jmp window._.draw_window_caption.2
52	;--------------------------------------	41	;--------------------------------------
53	@@:	42	@@:
54	dec al	43	dec al
55	jnz @f	44	jnz @f
56		45
57	; type II - only reserve area, no draw	46	; type II - only reserve area, no draw
58	call __sys_draw_pointer	47	call __sys_draw_pointer
59	jmp .exit	48	jmp .exit
60	;--------------------------------------	49	;--------------------------------------
61	@@:	50	@@:
62	dec al	51	dec al
63	jnz @f	52	jnz @f
64		53
65	; type III - new style	54	; type III - new style
66	call drawwindow_III	55	call drawwindow_III
67	jmp window._.draw_window_caption.2	56	jmp window._.draw_window_caption.2
68	;--------------------------------------	57	;--------------------------------------
69	@@:	58	@@:
70	; type IV & V - skinned window (resizable & not)	59	; type IV & V - skinned window (resizable & not)
71	mov eax, [TASK_COUNT]	60	mov eax, [TASK_COUNT]
72	movzx eax, word[WIN_POS + eax * 2]	61	movzx eax, word[WIN_POS + eax * 2]
73	cmp eax, [CURRENT_TASK]	62	cmp eax, [CURRENT_TASK]
74	setz al	63	setz al
75	movzx eax, al	64	movzx eax, al
76	push eax	65	push eax
77	call drawwindow_IV	66	call drawwindow_IV
78	jmp window._.draw_window_caption.2	67	jmp window._.draw_window_caption.2
79	;--------------------------------------	68	;--------------------------------------
80	.exit:	69	.exit:
81	ret	70	ret
82	;------------------------------------------------------------------------------	71	;------------------------------------------------------------------------------
83	syscall_display_settings: ;///// system function 48 ///////////////////////////	72	syscall_display_settings: ;///// system function 48 ///////////////////////////
84	;------------------------------------------------------------------------------	73	;------------------------------------------------------------------------------
85	;; Redraw screen:	-
86	;< ebx = 0	-
87	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	-
88	;; Set button style:	-
89	;< ebx = 1	-
90	;< ecx = 0 (flat) or 1 (with gradient)	-
91	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	-
92	;; Set system color palette:	-
93	;< ebx = 2	-
94	;< ecx = pointer to color table	-
95	;< edx = size of color table	-
96	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	-
97	;; Get system color palette:	-
98	;< ebx = 3	-
99	;< ecx = pointer to color table buffer	-
100	;< edx = size of color table buffer	-
101	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	-
102	;; Get skinned caption height:	-
103	;< ebx = 4	-
104	;> eax = height in pixels	-
105	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	-
106	;; Get screen working area:	-
107	;< ebx = 5	-
108	;> eax = pack[16(left), 16(right)]	-
109	;> ebx = pack[16(top), 16(bottom)]	-
110	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	-
111	;; Set screen working area:	-
112	;< ebx = 6	-
113	;< ecx = pack[16(left), 16(right)]	-
114	;< edx = pack[16(top), 16(bottom)]	-
115	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	-
116	;; Get skin margins:	-
117	;< ebx = 7	-
118	;> eax = pack[16(left), 16(right)]	-
119	;> ebx = pack[16(top), 16(bottom)]	-
120	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	-
121	;; Set skin:	-
122	;< ebx = 8	-
123	;< ecx = pointer to FileInfoBlock struct	-
124	;> eax = FS error code	-
125	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	-
126	;; Get font smoothing:	-
127	;< ebx = 9	-
128	;> eax = 0 — off, 1 — on, 2 — subpixel	-
129	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	-
130	;; Set font smoothing:	-
131	;< ebx = 10	-
132	;< ecx = 0 — off, 1 — on, 2 — subpixel	-
133	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	-
134	;; Get font size:	-
135	;< ebx = 11	-
136	;> eax = height in pixels	-
137	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	-
138	;; Set font size:	-
139	;< ebx = 12	-
140	;< ecx = height in pixels	-
141	;------------------------------------------------------------------------------	-
142	cmp ebx, .sizeof.ftable / 4	74	cmp ebx, 13
143	ja @f	75	ja @f
144	jmp [.ftable + ebx * 4]	76	jmp dword[.ftable + ebx*4]
-		77
-		78	align 4
-		79	.ftable:
-		80	dd .redrawWholeScreen
-		81	dd .setButtonStyle
-		82	dd .setSystemColors
-		83	dd .getSystemColors
-		84	dd .getCaptionHeight
145	;------------------------------------------------------------------------------	85	dd .getScreenWorkingArea
146	syscall_display_settings.00:	86	dd .setScreenWorkingArea
-		87	dd .getSkinMargins
-		88	dd .setSkin
-		89	dd .getFontSmoothing
-		90	dd .setFontSmoothing
-		91	dd .getFontSize
-		92	dd .setFontSize
-		93	dd .setSkinUnicode
-		94
-		95	.redrawWholeScreen:
147	xor eax, eax	96	xor eax, eax
148	inc ebx	97	inc ebx
149	cmp [windowtypechanged], ebx	98	cmp [windowtypechanged], ebx
150	jne @f	99	jne .ret
151	mov [windowtypechanged], eax	100	mov [windowtypechanged], eax
-		101	.redrawScreen:
-		102	xor eax, eax
-		103	mov [draw_limits.left], eax
-		104	mov [draw_limits.top], eax
-		105	mov eax, [_display.width]
-		106	dec eax
-		107	mov [draw_limits.right], eax
152	jmp syscall_display_settings._.redraw_whole_screen	108	mov eax, [_display.height]
-		109	dec eax
153	;------------------------------------------------------------------------------	110	mov [draw_limits.bottom], eax
-		111	mov eax, window_data
154	syscall_display_settings.01:	112	jmp redrawscreen
-		113
-		114	.setButtonStyle:
-		115	; in: ecx: 0 = flat, 1 = with gradient
155	and ecx, 1	116	and ecx, 1
156	cmp ecx, [buttontype]	117	cmp ecx, [buttontype]
157	je @f	118	je .ret
158	mov [buttontype], ecx	119	mov [buttontype], ecx
159	mov [windowtypechanged], ebx	120	mov [windowtypechanged], ebx
160	@@:	121	.ret:
161	ret	122	ret
162	;------------------------------------------------------------------------------	-
-		123
163	syscall_display_settings.02:	124	.setSystemColors:
-		125	; in: ecx = pointer to color table, edx = size of color table
164	dec ebx	126	dec ebx
165	mov esi, ecx	127	mov esi, ecx
166	cmp edx, 192	128	cmp edx, 192
167	jnae @f	129	jnae @f
168	mov edx, 192 ; max size	130	mov edx, 192 ; max size
169	@@:	131	@@:
170	mov edi, common_colours	132	mov edi, common_colours
171	mov ecx, edx	133	mov ecx, edx
172	rep movsb	134	rep movsb
173	mov [windowtypechanged], ebx	135	mov [windowtypechanged], ebx
174	ret	136	ret
175	;------------------------------------------------------------------------------	-
-		137
176	syscall_display_settings.03:	138	.getSystemColors:
-		139	; in: ecx = pointer to color table, edx = size of color table
177	mov edi, ecx	140	mov edi, ecx
178	cmp edx, 192	141	cmp edx, 192
179	jnae @f	142	jnae @f
180	mov edx, 192 ; max size	143	mov edx, 192 ; max size
181	@@:	144	@@:
182	mov esi, common_colours	145	mov esi, common_colours
183	mov ecx, edx	146	mov ecx, edx
184	rep movsb	147	rep movsb
185	ret	148	ret
186	;------------------------------------------------------------------------------	-
-		149
187	syscall_display_settings.04:	150	.getCaptionHeight:
188	mov eax, [_skinh]	151	mov eax, [_skinh]
189	mov [esp + 32], eax	152	mov [esp + 32], eax
190	ret	153	ret
191	;------------------------------------------------------------------------------	-
-		154
192	syscall_display_settings.05:	155	.getScreenWorkingArea:
-		156	; out: eax = pack[left, right], ebx = pack[top, bottom]
193	mov eax, [screen_workarea.left - 2]	157	mov eax, [screen_workarea.left - 2]
194	mov ax, word[screen_workarea.right]	158	mov ax, word[screen_workarea.right]
195	mov [esp + 32], eax	159	mov [esp + 32], eax
196	mov eax, [screen_workarea.top - 2]	160	mov eax, [screen_workarea.top - 2]
197	mov ax, word[screen_workarea.bottom]	161	mov ax, word[screen_workarea.bottom]
198	mov [esp + 20], eax	162	mov [esp + 20], eax
199	ret	163	ret
200	;------------------------------------------------------------------------------	-
-		164
201	syscall_display_settings.06:	165	.setScreenWorkingArea:
-		166	; in: ecx = pack[left, right], edx = pack[top, bottom]
202	xor esi, esi	167	xor esi, esi
203	mov edi, [_display.width]	168	mov edi, [_display.width]
204	dec edi	169	dec edi
205	mov eax, ecx	170	mov eax, ecx
206	movsx ebx, ax	171	movsx ebx, ax
207	sar eax, 16	172	sar eax, 16
208	cmp eax, ebx	173	cmp eax, ebx
209	jge .check_horizontal	174	jge .check_horizontal
210	inc esi	175	inc esi
211	or eax, eax	176	or eax, eax
212	jge @f	177	jge @f
213	xor eax, eax	178	xor eax, eax
214	@@:	179	@@:
215	mov [screen_workarea.left], eax	180	mov [screen_workarea.left], eax
216	cmp ebx, edi	181	cmp ebx, edi
217	jle @f	182	jle @f
218	mov ebx, edi	183	mov ebx, edi
219	@@:	184	@@:
220	mov [screen_workarea.right], ebx	185	mov [screen_workarea.right], ebx
221	.check_horizontal:	186	.check_horizontal:
222	mov edi, [_display.height]	187	mov edi, [_display.height]
223	dec edi	188	dec edi
224	mov eax, edx	189	mov eax, edx
225	movsx ebx, ax	190	movsx ebx, ax
226	sar eax, 16	191	sar eax, 16
227	cmp eax, ebx	192	cmp eax, ebx
228	jge .check_if_redraw_needed	193	jge .check_if_redraw_needed
229	inc esi	194	inc esi
230	or eax, eax	195	or eax, eax
231	jge @f	196	jge @f
232	xor eax, eax	197	xor eax, eax
233	@@:	198	@@:
234	mov [screen_workarea.top], eax	199	mov [screen_workarea.top], eax
235	cmp ebx, edi	200	cmp ebx, edi
236	jle @f	201	jle @f
237	mov ebx, edi	202	mov ebx, edi
238	@@:	203	@@:
239	mov [screen_workarea.bottom], ebx	204	mov [screen_workarea.bottom], ebx
240	.check_if_redraw_needed:	205	.check_if_redraw_needed:
241	or esi, esi	206	or esi, esi
242	jz @f	207	jz @f
243		-
244	call repos_windows	208	call repos_windows
-		209	.calculateScreen:
-		210	xor eax, eax
-		211	xor ebx, ebx
245	jmp syscall_display_settings._.calculate_whole_screen	212	mov ecx, [_display.width]
246	;------------------------------------------------------------------------------	213	mov edx, [_display.height]
-		214	dec ecx
-		215	dec edx
-		216	jmp calculatescreen
-		217
247	syscall_display_settings.07:	218	.getSkinMargins:
-		219	; out: eax = pack[left, right], ebx = pack[top, bottom]
248	mov eax, [_skinmargins + 0]	220	mov eax, [_skinmargins + 0]
249	mov [esp + 32], eax	221	mov [esp + 32], eax
250	mov eax, [_skinmargins + 4]	222	mov eax, [_skinmargins + 4]
251	mov [esp + 20], eax	223	mov [esp + 20], eax
252	@@:	-
253	ret	224	ret
254	;------------------------------------------------------------------------------	-
-		225
-		226	.setSkin:
255	syscall_display_settings.08:	227	; in: ecx -> file path string
256	mov ebx, ecx	228	mov ebx, ecx
257	call read_skin_file	229	call read_skin_file
258	mov [esp + 32], eax	230	mov [esp + 32], eax
259	test eax, eax	231	test eax, eax
260	jnz @b	232	jnz .ret
-		233	call .calculateScreen
-		234	jmp .redrawScreen
261		-
262	call syscall_display_settings._.calculate_whole_screen	-
263	jmp syscall_display_settings._.redraw_whole_screen	-
264	;------------------------------------------------------------------------------	235
265	syscall_display_settings.09:	236	.getFontSmoothing:
266	xor eax, eax	237	xor eax, eax
267	mov al, [fontSmoothing]	238	mov al, [fontSmoothing]
268	mov [esp + 32], eax	239	mov [esp + 32], eax
269	ret	240	ret
270	;------------------------------------------------------------------------------	-
-		241
271	syscall_display_settings.10:	242	.setFontSmoothing:
272	mov [fontSmoothing], cl	243	mov [fontSmoothing], cl
273	ret	244	ret
274	;------------------------------------------------------------------------------	-
-		245
275	syscall_display_settings.11:	246	.getFontSize:
276	xor eax, eax	247	xor eax, eax
277	mov al, [fontSize]	248	mov al, [fontSize]
278	mov [esp + 32], eax	249	mov [esp + 32], eax
279	ret	250	ret
280	;------------------------------------------------------------------------------	-
-		251
281	syscall_display_settings.12:	252	.setFontSize:
282	mov [fontSize], cl	253	mov [fontSize], cl
283	ret	254	ret
284	;------------------------------------------------------------------------------	-
-		255
285	syscall_display_settings._.calculate_whole_screen:	256	.setSkinUnicode:
286	xor eax, eax	257	; in: ecx -> file path string, edx = string encoding
287	xor ebx, ebx	258	push ecx edx
288	mov ecx, [_display.width]	259	stdcall kernel_alloc, maxPathLength
289	mov edx, [_display.height]	260	mov edi, eax
290	dec ecx	261	pop eax esi
291	dec edx	262	push edi
292	jmp calculatescreen	263	call getFullPath
293	;------------------------------------------------------------------------------	-
294	syscall_display_settings._.redraw_whole_screen:	-
295	xor eax, eax	264	test eax, eax
296	mov [draw_limits.left], eax	-
297	mov [draw_limits.top], eax	265	jz @f
298	mov eax, [_display.width]	266	mov ebx, [esp]
299	dec eax	267	call read_skin_file
300	mov [draw_limits.right], eax	268	mov [esp + 32 + 4], eax
301	mov eax, [_display.height]	-
-		269	@@:
302	dec eax	270	call kernel_free
303	mov [draw_limits.bottom], eax	-
304	mov eax, window_data	271	call .calculateScreen
305	jmp redrawscreen	272	jmp .redrawScreen
-		273
306	;------------------------------------------------------------------------------	274	;------------------------------------------------------------------------------
307	syscall_set_window_shape: ;///// system function 50 ///////////////////////////	275	syscall_set_window_shape: ;///// system function 50 ///////////////////////////
308	;------------------------------------------------------------------------------	276	;------------------------------------------------------------------------------
309	;; Set window shape address:	277	;; Set window shape address:
310	;> ebx = 0	278	;> ebx = 0
311	;> ecx = shape data address	279	;> ecx = shape data address
312	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	280	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
313	;; Set window shape scale:	281	;; Set window shape scale:
314	;> ebx = 1	282	;> ebx = 1
315	;> ecx = scale power (resulting scale is 2^ebx)	283	;> ecx = scale power (resulting scale is 2^ebx)
316	;------------------------------------------------------------------------------	284	;------------------------------------------------------------------------------
317	mov edi, [current_slot]	285	mov edi, [current_slot]
318		286
319	test ebx, ebx	287	test ebx, ebx
320	jne .shape_scale	288	jne .shape_scale
321	mov [edi + APPDATA.wnd_shape], ecx	289	mov [edi + APPDATA.wnd_shape], ecx
322	;--------------------------------------	290	;--------------------------------------
323	align 4	291	align 4
324	.shape_scale:	292	.shape_scale:
325	dec ebx	293	dec ebx
326	jnz .exit	294	jnz .exit
327	mov [edi + APPDATA.wnd_shape_scale], ecx	295	mov [edi + APPDATA.wnd_shape_scale], ecx
328	;--------------------------------------	296	;--------------------------------------
329	align 4	297	align 4
330	.exit:	298	.exit:
331	ret	299	ret
332	;------------------------------------------------------------------------------	300	;------------------------------------------------------------------------------
333	align 4	301	align 4
334	;------------------------------------------------------------------------------	302	;------------------------------------------------------------------------------
335	syscall_move_window: ;///// system function 67 ////////////////////////////////	303	syscall_move_window: ;///// system function 67 ////////////////////////////////
336	;------------------------------------------------------------------------------	304	;------------------------------------------------------------------------------
337	;?	305	;?
338	;------------------------------------------------------------------------------	306	;------------------------------------------------------------------------------
339	mov edi, [CURRENT_TASK]	307	mov edi, [CURRENT_TASK]
340	shl edi, 5	308	shl edi, 5
341	add edi, window_data	309	add edi, window_data
342		310
343	test [edi + WDATA.fl_wdrawn], 1	311	test [edi + WDATA.fl_wdrawn], 1
344	jz .exit	312	jz .exit
345		313
346	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED	314	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED
347	jnz .exit	315	jnz .exit
348		316
349	cmp ebx, -1	317	cmp ebx, -1
350	jne @f	318	jne @f
351	mov ebx, [edi + WDATA.box.left]	319	mov ebx, [edi + WDATA.box.left]
352	;--------------------------------------	320	;--------------------------------------
353	align 4	321	align 4
354	@@:	322	@@:
355	cmp ecx, -1	323	cmp ecx, -1
356	jne @f	324	jne @f
357	mov ecx, [edi + WDATA.box.top]	325	mov ecx, [edi + WDATA.box.top]
358	;--------------------------------------	326	;--------------------------------------
359	align 4	327	align 4
360	@@:	328	@@:
361	cmp edx, -1	329	cmp edx, -1
362	jne @f	330	jne @f
363	mov edx, [edi + WDATA.box.width]	331	mov edx, [edi + WDATA.box.width]
364	;--------------------------------------	332	;--------------------------------------
365	align 4	333	align 4
366	@@:	334	@@:
367	cmp esi, -1	335	cmp esi, -1
368	jne @f	336	jne @f
369	mov esi, [edi + WDATA.box.height]	337	mov esi, [edi + WDATA.box.height]
370	;--------------------------------------	338	;--------------------------------------
371	align 4	339	align 4
372	@@:	340	@@:
373	push esi edx ecx ebx	341	push esi edx ecx ebx
374	mov eax, esp	342	mov eax, esp
375	mov bl, [edi + WDATA.fl_wstate]	343	mov bl, [edi + WDATA.fl_wstate]
376	;--------------------------------------	344	;--------------------------------------
377	align 4	345	align 4
378	@@:	346	@@:
379	cmp [REDRAW_BACKGROUND], byte 0	347	cmp [REDRAW_BACKGROUND], byte 0
380	jz @f	348	jz @f
381	call change_task	349	call change_task
382	jmp @b	350	jmp @b
383	;--------------------------------------	351	;--------------------------------------
384	align 4	352	align 4
385	@@:	353	@@:
386	call window._.set_window_box	354	call window._.set_window_box
387	add esp, sizeof.BOX	355	add esp, sizeof.BOX
388		356
389	.exit:	357	.exit:
390	ret	358	ret
391	;------------------------------------------------------------------------------	359	;------------------------------------------------------------------------------
392	syscall_window_settings: ;///// system function 71 ////////////////////////////	360	syscall_window_settings: ;///// system function 71 ////////////////////////////
393	;------------------------------------------------------------------------------	361	;------------------------------------------------------------------------------
394	mov edi, [CURRENT_TASK]	362	mov edi, [CURRENT_TASK]
395	shl edi, 5	363	shl edi, 5
396	mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx	364	mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx
397	or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION	365	or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION
398	jmp window._.draw_window_caption	366	jmp window._.draw_window_caption
399	;------------------------------------------------------------------------------	367	;------------------------------------------------------------------------------
400	align 4	368	align 4
401	set_window_defaults: ;/////////////////////////////////////////////////////////	369	set_window_defaults: ;/////////////////////////////////////////////////////////
402	;------------------------------------------------------------------------------	370	;------------------------------------------------------------------------------
403	mov byte [window_data + 0x20 + WDATA.cl_titlebar + 3], 1 ; desktop is not movable	371	mov byte [window_data + 0x20 + WDATA.cl_titlebar + 3], 1 ; desktop is not movable
404	push eax ecx	372	push eax ecx
405	xor eax, eax	373	xor eax, eax
406	mov ecx, WIN_STACK	374	mov ecx, WIN_STACK
407	;--------------------------------------	375	;--------------------------------------
408	align 4	376	align 4
409	@@:	377	@@:
410	inc eax	378	inc eax
411	add ecx, 2	379	add ecx, 2
412	; process no	380	; process no
413	mov [ecx + 0x000], ax	381	mov [ecx + 0x000], ax
414	; positions in stack	382	; positions in stack
415	mov [ecx + 0x400], ax	383	mov [ecx + 0x400], ax
416	cmp ecx, WIN_POS - 2	384	cmp ecx, WIN_POS - 2
417	jne @b	385	jne @b
418	pop ecx eax	386	pop ecx eax
419	ret	387	ret
420	;------------------------------------------------------------------------------	388	;------------------------------------------------------------------------------
421		389
422	align 4	390	align 4
423	;------------------------------------------------------------------------------	391	;------------------------------------------------------------------------------
424	calculatescreen: ;/////////////////////////////////////////////////////////////	392	calculatescreen: ;/////////////////////////////////////////////////////////////
425	;------------------------------------------------------------------------------	393	;------------------------------------------------------------------------------
426	;? Scan all windows from bottom to top, calling `setscreen` for each one	394	;? Scan all windows from bottom to top, calling `setscreen` for each one
427	;? intersecting given screen area	395	;? intersecting given screen area
428	;------------------------------------------------------------------------------	396	;------------------------------------------------------------------------------
429	;> eax = left	397	;> eax = left
430	;> ebx = top	398	;> ebx = top
431	;> ecx = right	399	;> ecx = right
432	;> edx = bottom	400	;> edx = bottom
433	;------------------------------------------------------------------------------	401	;------------------------------------------------------------------------------
434	push esi	402	push esi
435	pushfd	403	pushfd
436	cli	404	cli
437		405
438	mov esi, 1	406	mov esi, 1
439	call window._.set_screen	407	call window._.set_screen
440		408
441	push ebp	409	push ebp
442		410
443	mov ebp, [TASK_COUNT]	411	mov ebp, [TASK_COUNT]
444	cmp ebp, 1	412	cmp ebp, 1
445	jbe .exit	413	jbe .exit
446		414
447	push eax ;for num layout	415	push eax ;for num layout
448		416
449	push edx ecx ebx eax	417	push edx ecx ebx eax
450		418
451	mov dword[esp+10h], ZPOS_DESKTOP	419	mov dword[esp+10h], ZPOS_DESKTOP
452	;--------------------------------------	420	;--------------------------------------
453	align 4	421	align 4
454	.layout:	422	.layout:
455	mov esi, 1 ; = num in window stack	423	mov esi, 1 ; = num in window stack
456	mov ebp, [TASK_COUNT]	424	mov ebp, [TASK_COUNT]
457	;--------------------------------------	425	;--------------------------------------
458	align 4	426	align 4
459	.next_window:	427	.next_window:
460	movzx edi, word[WIN_POS + esi * 2]	428	movzx edi, word[WIN_POS + esi * 2]
461	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes	429	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes
462		430
463	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE	431	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE
464	je .skip_window	432	je .skip_window
465		433
466	add edi, window_data	434	add edi, window_data
467	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	435	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
468	jnz .skip_window	436	jnz .skip_window
469		437
470	mov eax, [esp+10h]	438	mov eax, [esp+10h]
471	cmp [edi + WDATA.z_modif], al	439	cmp [edi + WDATA.z_modif], al
472	jne .skip_window	440	jne .skip_window
473		441
474	mov eax, [edi + WDATA.box.left]	442	mov eax, [edi + WDATA.box.left]
475	cmp eax, [esp + RECT.right]	443	cmp eax, [esp + RECT.right]
476	jg .skip_window	444	jg .skip_window
477	mov ebx, [edi + WDATA.box.top]	445	mov ebx, [edi + WDATA.box.top]
478	cmp ebx, [esp + RECT.bottom]	446	cmp ebx, [esp + RECT.bottom]
479	jg .skip_window	447	jg .skip_window
480	mov ecx, [edi + WDATA.box.width]	448	mov ecx, [edi + WDATA.box.width]
481	add ecx, eax	449	add ecx, eax
482	cmp ecx, [esp + RECT.left]	450	cmp ecx, [esp + RECT.left]
483	jl .skip_window	451	jl .skip_window
484	mov edx, [edi + WDATA.box.height]	452	mov edx, [edi + WDATA.box.height]
485	add edx, ebx	453	add edx, ebx
486	cmp edx, [esp + RECT.top]	454	cmp edx, [esp + RECT.top]
487	jl .skip_window	455	jl .skip_window
488		456
489	cmp eax, [esp + RECT.left]	457	cmp eax, [esp + RECT.left]
490	jae @f	458	jae @f
491	mov eax, [esp + RECT.left]	459	mov eax, [esp + RECT.left]
492	;--------------------------------------	460	;--------------------------------------
493	align 4	461	align 4
494	@@:	462	@@:
495	cmp ebx, [esp + RECT.top]	463	cmp ebx, [esp + RECT.top]
496	jae @f	464	jae @f
497	mov ebx, [esp + RECT.top]	465	mov ebx, [esp + RECT.top]
498	;--------------------------------------	466	;--------------------------------------
499	align 4	467	align 4
500	@@:	468	@@:
501	cmp ecx, [esp + RECT.right]	469	cmp ecx, [esp + RECT.right]
502	jbe @f	470	jbe @f
503	mov ecx, [esp + RECT.right]	471	mov ecx, [esp + RECT.right]
504	;--------------------------------------	472	;--------------------------------------
505	align 4	473	align 4
506	@@:	474	@@:
507	cmp edx, [esp + RECT.bottom]	475	cmp edx, [esp + RECT.bottom]
508	jbe @f	476	jbe @f
509	mov edx, [esp + RECT.bottom]	477	mov edx, [esp + RECT.bottom]
510	;--------------------------------------	478	;--------------------------------------
511	align 4	479	align 4
512	@@:	480	@@:
513	push esi	481	push esi
514	movzx esi, word[WIN_POS + esi * 2]	482	movzx esi, word[WIN_POS + esi * 2]
515	call window._.set_screen	483	call window._.set_screen
516	pop esi	484	pop esi
517	;--------------------------------------	485	;--------------------------------------
518	align 4	486	align 4
519	.skip_window:	487	.skip_window:
520	inc esi	488	inc esi
521	dec ebp	489	dec ebp
522	jnz .next_window	490	jnz .next_window
523	;---------------------------------------------	491	;---------------------------------------------
524	inc dword[esp+10h]	492	inc dword[esp+10h]
525	cmp dword[esp+10h], ZPOS_ALWAYS_TOP	493	cmp dword[esp+10h], ZPOS_ALWAYS_TOP
526	jle .layout	494	jle .layout
527	;---------------------------------------------	495	;---------------------------------------------
528	mov esi, [TASK_COUNT]	496	mov esi, [TASK_COUNT]
529	movzx edi, word[WIN_POS + esi * 2]	497	movzx edi, word[WIN_POS + esi * 2]
530	shl edi, 5	498	shl edi, 5
531	add edi, window_data	499	add edi, window_data
532		500
533	pop eax ebx ecx edx	501	pop eax ebx ecx edx
534	pop ebp ;del num layout	502	pop ebp ;del num layout
535	;--------------------------------------	503	;--------------------------------------
536	align 4	504	align 4
537	.exit:	505	.exit:
538	pop ebp	506	pop ebp
539	inc [_display.mask_seqno]	507	inc [_display.mask_seqno]
540	popfd	508	popfd
541	pop esi	509	pop esi
542	ret	510	ret
543	;------------------------------------------------------------------------------	511	;------------------------------------------------------------------------------
544	align 4	512	align 4
545	;------------------------------------------------------------------------------	513	;------------------------------------------------------------------------------
546	repos_windows: ;///////////////////////////////////////////////////////////////	514	repos_windows: ;///////////////////////////////////////////////////////////////
547	;------------------------------------------------------------------------------	515	;------------------------------------------------------------------------------
548	;?	516	;?
549	;------------------------------------------------------------------------------	517	;------------------------------------------------------------------------------
550	mov ecx, [TASK_COUNT]	518	mov ecx, [TASK_COUNT]
551	mov edi, window_data + sizeof.WDATA * 2	519	mov edi, window_data + sizeof.WDATA * 2
552	call force_redraw_background	520	call force_redraw_background
553	dec ecx	521	dec ecx
554	jle .exit	522	jle .exit
555	;--------------------------------------	523	;--------------------------------------
556	align 4	524	align 4
557	.next_window:	525	.next_window:
558	mov [edi + WDATA.fl_redraw], 1	526	mov [edi + WDATA.fl_redraw], 1
559	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED	527	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED
560	jnz .fix_maximized	528	jnz .fix_maximized
561		529
562	mov eax, [edi + WDATA.box.left]	530	mov eax, [edi + WDATA.box.left]
563	add eax, [edi + WDATA.box.width]	531	add eax, [edi + WDATA.box.width]
564	mov ebx, [_display.width]	532	mov ebx, [_display.width]
565	cmp eax, ebx	533	cmp eax, ebx
566	jl .fix_vertical	534	jl .fix_vertical
567	mov eax, [edi + WDATA.box.width]	535	mov eax, [edi + WDATA.box.width]
568	sub eax, ebx	536	sub eax, ebx
569	jl @f	537	jl @f
570	mov [edi + WDATA.box.width], ebx	538	mov [edi + WDATA.box.width], ebx
571	;--------------------------------------	539	;--------------------------------------
572	align 4	540	align 4
573	@@:	541	@@:
574	sub ebx, [edi + WDATA.box.width]	542	sub ebx, [edi + WDATA.box.width]
575	mov [edi + WDATA.box.left], ebx	543	mov [edi + WDATA.box.left], ebx
576	;--------------------------------------	544	;--------------------------------------
577	align 4	545	align 4
578	.fix_vertical:	546	.fix_vertical:
579	mov eax, [edi + WDATA.box.top]	547	mov eax, [edi + WDATA.box.top]
580	add eax, [edi + WDATA.box.height]	548	add eax, [edi + WDATA.box.height]
581	mov ebx, [_display.height]	549	mov ebx, [_display.height]
582	cmp eax, ebx	550	cmp eax, ebx
583	jl .fix_client_box	551	jl .fix_client_box
584	mov eax, [edi + WDATA.box.height]	552	mov eax, [edi + WDATA.box.height]
585	sub eax, ebx	553	sub eax, ebx
586	jl @f	554	jl @f
587	mov [edi + WDATA.box.height], ebx	555	mov [edi + WDATA.box.height], ebx
588	;--------------------------------------	556	;--------------------------------------
589	align 4	557	align 4
590	@@:	558	@@:
591	sub ebx, [edi + WDATA.box.height]	559	sub ebx, [edi + WDATA.box.height]
592	mov [edi + WDATA.box.top], ebx	560	mov [edi + WDATA.box.top], ebx
593	;--------------------------------------	561	;--------------------------------------
594	align 4	562	align 4
595	.fix_client_box:	563	.fix_client_box:
596	call window._.set_window_clientbox	564	call window._.set_window_clientbox
597	add edi, sizeof.WDATA	565	add edi, sizeof.WDATA
598	loop .next_window	566	loop .next_window
599	;--------------------------------------	567	;--------------------------------------
600	align 4	568	align 4
601	.exit:	569	.exit:
602	ret	570	ret
603	;--------------------------------------	571	;--------------------------------------
604	align 4	572	align 4
605	.fix_maximized:	573	.fix_maximized:
606	mov eax, [screen_workarea.left]	574	mov eax, [screen_workarea.left]
607	mov [edi + WDATA.box.left], eax	575	mov [edi + WDATA.box.left], eax
608	sub eax, [screen_workarea.right]	576	sub eax, [screen_workarea.right]
609	neg eax	577	neg eax
610	mov [edi + WDATA.box.width], eax	578	mov [edi + WDATA.box.width], eax
611	mov eax, [screen_workarea.top]	579	mov eax, [screen_workarea.top]
612	mov [edi + WDATA.box.top], eax	580	mov [edi + WDATA.box.top], eax
613	test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP	581	test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP
614	jnz .fix_client_box	582	jnz .fix_client_box
615	sub eax, [screen_workarea.bottom]	583	sub eax, [screen_workarea.bottom]
616	neg eax	584	neg eax
617	mov [edi + WDATA.box.height], eax	585	mov [edi + WDATA.box.height], eax
618	jmp .fix_client_box	586	jmp .fix_client_box
619	;------------------------------------------------------------------------------	587	;------------------------------------------------------------------------------
620	;align 4	-
621	;------------------------------------------------------------------------------	-
622	;sys_window_mouse: ;////////////////////////////////////////////////////////////	-
623	;------------------------------------------------------------------------------	-
624	;?	-
625	;------------------------------------------------------------------------------	-
626	; NOTE: commented out since doesn't provide necessary functionality	-
627	; anyway, to be reworked	-
628	; push eax	-
629	;	-
630	; mov eax, [timer_ticks]	-
631	; cmp [new_window_starting], eax	-
632	; jb .exit	-
633	;	-
634	; mov byte[MOUSE_BACKGROUND], 0	-
635	; mov byte[DONT_DRAW_MOUSE], 0	-
636	;	-
637	; mov [new_window_starting], eax	-
638	;	-
639	; .exit:	-
640	; pop eax	-
641	; ret	-
642	;------------------------------------------------------------------------------	-
643	align 4	588	align 4
644	;------------------------------------------------------------------------------	589	;------------------------------------------------------------------------------
645	draw_rectangle: ;//////////////////////////////////////////////////////////////	590	draw_rectangle: ;//////////////////////////////////////////////////////////////
646	;------------------------------------------------------------------------------	591	;------------------------------------------------------------------------------
647	;> eax = pack[16(left), 16(right)]	592	;> eax = pack[16(left), 16(right)]
648	;> ebx = pack[16(top), 16(bottom)]	593	;> ebx = pack[16(top), 16(bottom)]
649	;> esi = color	594	;> esi = color
650	; ?? RR GG BB ; 0x01000000 negation	595	; ?? RR GG BB ; 0x01000000 negation
651	; ; 0x02000000 used for draw_rectangle without top line	596	; ; 0x02000000 used for draw_rectangle without top line
652	; ; for example drawwindow_III and drawwindow_IV	597	; ; for example drawwindow_III and drawwindow_IV
653	;------------------------------------------------------------------------------	598	;------------------------------------------------------------------------------
654	push eax ebx ecx edi	599	push eax ebx ecx edi
655		600
656	xor edi, edi	601	xor edi, edi
657	;--------------------------------------	602	;--------------------------------------
658	align 4	603	align 4
659	.flags_set:	604	.flags_set:
660	push ebx	605	push ebx
661		606
662	; set line color	607	; set line color
663	mov ecx, esi	608	mov ecx, esi
664	; draw top border	609	; draw top border
665	rol ebx, 16	610	rol ebx, 16
666	push ebx	611	push ebx
667	rol ebx, 16	612	rol ebx, 16
668	pop bx	613	pop bx
669	test ecx, 1 shl 25	614	test ecx, 1 shl 25
670	jnz @f	615	jnz @f
671	sub ecx, 1 shl 25	616	sub ecx, 1 shl 25
672	; call [draw_line]	617	; call [draw_line]
673	call __sys_draw_line	618	call __sys_draw_line
674	;--------------------------------------	619	;--------------------------------------
675	align 4	620	align 4
676	@@:	621	@@:
677	; draw bottom border	622	; draw bottom border
678	mov ebx, [esp - 2]	623	mov ebx, [esp - 2]
679	pop bx	624	pop bx
680	; call [draw_line]	625	; call [draw_line]
681	call __sys_draw_line	626	call __sys_draw_line
682		627
683	pop ebx	628	pop ebx
684	add ebx, 1 * 65536 - 1	629	add ebx, 1 * 65536 - 1
685		630
686	; draw left border	631	; draw left border
687	rol eax, 16	632	rol eax, 16
688	push eax	633	push eax
689	rol eax, 16	634	rol eax, 16
690	pop ax	635	pop ax
691	; call [draw_line]	636	; call [draw_line]
692	call __sys_draw_line	637	call __sys_draw_line
693		638
694	; draw right border	639	; draw right border
695	mov eax, [esp - 2]	640	mov eax, [esp - 2]
696	pop ax	641	pop ax
697	; call [draw_line]	642	; call [draw_line]
698	call __sys_draw_line	643	call __sys_draw_line
699		644
700	pop edi ecx ebx eax	645	pop edi ecx ebx eax
701	ret	646	ret
702	;--------------------------------------	647	;--------------------------------------
703	align 4	648	align 4
704	.forced:	649	.forced:
705	push eax ebx ecx edi	650	push eax ebx ecx edi
706	xor edi, edi	651	xor edi, edi
707	inc edi	652	inc edi
708	jmp .flags_set	653	jmp .flags_set
709	;------------------------------------------------------------------------------	654	;------------------------------------------------------------------------------
710	align 4	655	align 4
711	;------------------------------------------------------------------------------	656	;------------------------------------------------------------------------------
712	drawwindow_I_caption: ;////////////////////////////////////////////////////////	657	drawwindow_I_caption: ;////////////////////////////////////////////////////////
713	;------------------------------------------------------------------------------	658	;------------------------------------------------------------------------------
714	;?	659	;?
715	;------------------------------------------------------------------------------	660	;------------------------------------------------------------------------------
716	push [edx + WDATA.cl_titlebar]	661	push [edx + WDATA.cl_titlebar]
717	mov esi, edx	662	mov esi, edx
718		663
719	mov edx, [esi + WDATA.box.top]	664	mov edx, [esi + WDATA.box.top]
720	mov eax, edx	665	mov eax, edx
721	lea ebx, [edx + 21]	666	lea ebx, [edx + 21]
722	inc edx	667	inc edx
723	add eax, [esi + WDATA.box.height]	668	add eax, [esi + WDATA.box.height]
724		669
725	cmp ebx, eax	670	cmp ebx, eax
726	jbe @f	671	jbe @f
727	mov ebx, eax	672	mov ebx, eax
728	;--------------------------------------	673	;--------------------------------------
729	align 4	674	align 4
730	@@:	675	@@:
731	push ebx	676	push ebx
732		677
733	xor edi, edi	678	xor edi, edi
734	;--------------------------------------	679	;--------------------------------------
735	align 4	680	align 4
736	.next_line:	681	.next_line:
737	mov ebx, edx	682	mov ebx, edx
738	shl ebx, 16	683	shl ebx, 16
739	add ebx, edx	684	add ebx, edx
740	mov eax, [esi + WDATA.box.left]	685	mov eax, [esi + WDATA.box.left]
741	inc eax	686	inc eax
742	shl eax, 16	687	shl eax, 16
743	add eax, [esi + WDATA.box.left]	688	add eax, [esi + WDATA.box.left]
744	add eax, [esi + WDATA.box.width]	689	add eax, [esi + WDATA.box.width]
745	dec eax	690	dec eax
746	mov ecx, [esi + WDATA.cl_titlebar]	691	mov ecx, [esi + WDATA.cl_titlebar]
747	test ecx, 0x80000000	692	test ecx, 0x80000000
748	jz @f	693	jz @f
749	sub ecx, 0x00040404	694	sub ecx, 0x00040404
750	mov [esi + WDATA.cl_titlebar], ecx	695	mov [esi + WDATA.cl_titlebar], ecx
751	;--------------------------------------	696	;--------------------------------------
752	align 4	697	align 4
753	@@:	698	@@:
754	and ecx, 0x00ffffff	699	and ecx, 0x00ffffff
755	; call [draw_line]	700	; call [draw_line]
756	call __sys_draw_line	701	call __sys_draw_line
757	inc edx	702	inc edx
758	cmp edx, [esp]	703	cmp edx, [esp]
759	jb .next_line	704	jb .next_line
760		705
761	add esp, 4	706	add esp, 4
762	pop [esi + WDATA.cl_titlebar]	707	pop [esi + WDATA.cl_titlebar]
763	ret	708	ret
764	;------------------------------------------------------------------------------	709	;------------------------------------------------------------------------------
765	align 4	710	align 4
766	;------------------------------------------------------------------------------	711	;------------------------------------------------------------------------------
767	drawwindow_I: ;////////////////////////////////////////////////////////////////	712	drawwindow_I: ;////////////////////////////////////////////////////////////////
768	;------------------------------------------------------------------------------	713	;------------------------------------------------------------------------------
769	;?	714	;?
770	;------------------------------------------------------------------------------	715	;------------------------------------------------------------------------------
771	pushad	716	pushad
772		717
773	; window border	718	; window border
774		719
775	mov eax, [edx + WDATA.box.left - 2]	720	mov eax, [edx + WDATA.box.left - 2]
776	mov ax, word[edx + WDATA.box.left]	721	mov ax, word[edx + WDATA.box.left]
777	add ax, word[edx + WDATA.box.width]	722	add ax, word[edx + WDATA.box.width]
778	mov ebx, [edx + WDATA.box.top - 2]	723	mov ebx, [edx + WDATA.box.top - 2]
779	mov bx, word[edx + WDATA.box.top]	724	mov bx, word[edx + WDATA.box.top]
780	add bx, word[edx + WDATA.box.height]	725	add bx, word[edx + WDATA.box.height]
781		726
782	mov esi, [edx + WDATA.cl_frames]	727	mov esi, [edx + WDATA.cl_frames]
783	call draw_rectangle	728	call draw_rectangle
784		729
785	; window caption	730	; window caption
786		731
787	call drawwindow_I_caption	732	call drawwindow_I_caption
788		733
789	; window client area	734	; window client area
790		735
791	; do we need to draw it?	736	; do we need to draw it?
792	mov edi, [esi + WDATA.cl_workarea]	737	mov edi, [esi + WDATA.cl_workarea]
793	test edi, 0x40000000	738	test edi, 0x40000000
794	jnz .exit	739	jnz .exit
795		740
796	; does client area have a positive size on screen?	741	; does client area have a positive size on screen?
797	cmp [esi + WDATA.box.height], 21	742	cmp [esi + WDATA.box.height], 21
798	jle .exit	743	jle .exit
799		744
800	; okay, let's draw it	745	; okay, let's draw it
801	mov eax, 1	746	mov eax, 1
802	mov ebx, 21	747	mov ebx, 21
803	mov ecx, [esi + WDATA.box.width]	748	mov ecx, [esi + WDATA.box.width]
804	mov edx, [esi + WDATA.box.height]	749	mov edx, [esi + WDATA.box.height]
805	; call [drawbar]	750	; call [drawbar]
806	call vesa20_drawbar	751	call vesa20_drawbar
807	;--------------------------------------	752	;--------------------------------------
808	align 4	753	align 4
809	.exit:	754	.exit:
810	popad	755	popad
811	ret	756	ret
812	;------------------------------------------------------------------------------	757	;------------------------------------------------------------------------------
813	align 4	758	align 4
814	;------------------------------------------------------------------------------	759	;------------------------------------------------------------------------------
815	drawwindow_III_caption: ;/////////////////////////////////////////////////////	760	drawwindow_III_caption: ;/////////////////////////////////////////////////////
816	;------------------------------------------------------------------------------	761	;------------------------------------------------------------------------------
817	;?	762	;?
818	;------------------------------------------------------------------------------	763	;------------------------------------------------------------------------------
819	mov ecx, [edx + WDATA.cl_titlebar]	764	mov ecx, [edx + WDATA.cl_titlebar]
820	push ecx	765	push ecx
821	mov esi, edx	766	mov esi, edx
822	mov edx, [esi + WDATA.box.top]	767	mov edx, [esi + WDATA.box.top]
823	add edx, 4	768	add edx, 4
824	mov ebx, [esi + WDATA.box.top]	769	mov ebx, [esi + WDATA.box.top]
825	add ebx, 20	770	add ebx, 20
826	mov eax, [esi + WDATA.box.top]	771	mov eax, [esi + WDATA.box.top]
827	add eax, [esi + WDATA.box.height]	772	add eax, [esi + WDATA.box.height]
828		773
829	cmp ebx, eax	774	cmp ebx, eax
830	jb @f	775	jb @f
831	mov ebx, eax	776	mov ebx, eax
832	;--------------------------------------	777	;--------------------------------------
833	align 4	778	align 4
834	@@:	779	@@:
835	push ebx	780	push ebx
836		781
837	xor edi, edi	782	xor edi, edi
838	;--------------------------------------	783	;--------------------------------------
839	align 4	784	align 4
840	.next_line:	785	.next_line:
841	mov ebx, edx	786	mov ebx, edx
842	shl ebx, 16	787	shl ebx, 16
843	add ebx, edx	788	add ebx, edx
844	mov eax, [esi + WDATA.box.left]	789	mov eax, [esi + WDATA.box.left]
845	shl eax, 16	790	shl eax, 16
846	add eax, [esi + WDATA.box.left]	791	add eax, [esi + WDATA.box.left]
847	add eax, [esi + WDATA.box.width]	792	add eax, [esi + WDATA.box.width]
848	add eax, 4 * 65536 - 4	793	add eax, 4 * 65536 - 4
849	mov ecx, [esi + WDATA.cl_titlebar]	794	mov ecx, [esi + WDATA.cl_titlebar]
850	test ecx, 0x40000000	795	test ecx, 0x40000000
851	jz @f	796	jz @f
852	add ecx, 0x00040404	797	add ecx, 0x00040404
853	;--------------------------------------	798	;--------------------------------------
854	align 4	799	align 4
855	@@:	800	@@:
856	test ecx, 0x80000000	801	test ecx, 0x80000000
857	jz @f	802	jz @f
858	sub ecx, 0x00040404	803	sub ecx, 0x00040404
859	;--------------------------------------	804	;--------------------------------------
860	align 4	805	align 4
861	@@:	806	@@:
862	mov [esi + WDATA.cl_titlebar], ecx	807	mov [esi + WDATA.cl_titlebar], ecx
863	and ecx, 0x00ffffff	808	and ecx, 0x00ffffff
864	; call [draw_line]	809	; call [draw_line]
865	call __sys_draw_line	810	call __sys_draw_line
866	inc edx	811	inc edx
867	cmp edx, [esp]	812	cmp edx, [esp]
868	jb .next_line	813	jb .next_line
869		814
870	add esp, 4	815	add esp, 4
871	pop [esi + WDATA.cl_titlebar]	816	pop [esi + WDATA.cl_titlebar]
872	ret	817	ret
873	;------------------------------------------------------------------------------	818	;------------------------------------------------------------------------------
874	align 4	819	align 4
875	;------------------------------------------------------------------------------	820	;------------------------------------------------------------------------------
876	drawwindow_III: ;//////////////////////////////////////////////////////////////	821	drawwindow_III: ;//////////////////////////////////////////////////////////////
877	;------------------------------------------------------------------------------	822	;------------------------------------------------------------------------------
878	;?	823	;?
879	;------------------------------------------------------------------------------	824	;------------------------------------------------------------------------------
880	pushad	825	pushad
881		826
882	; window border	827	; window border
883		828
884	mov eax, [edx + WDATA.box.left - 2]	829	mov eax, [edx + WDATA.box.left - 2]
885	mov ax, word[edx + WDATA.box.left]	830	mov ax, word[edx + WDATA.box.left]
886	add ax, word[edx + WDATA.box.width]	831	add ax, word[edx + WDATA.box.width]
887	mov ebx, [edx + WDATA.box.top - 2]	832	mov ebx, [edx + WDATA.box.top - 2]
888	mov bx, word[edx + WDATA.box.top]	833	mov bx, word[edx + WDATA.box.top]
889	add bx, word[edx + WDATA.box.height]	834	add bx, word[edx + WDATA.box.height]
890		835
891	mov esi, [edx + WDATA.cl_frames]	836	mov esi, [edx + WDATA.cl_frames]
892	shr esi, 1	837	shr esi, 1
893	and esi, 0x007f7f7f	838	and esi, 0x007f7f7f
894	call draw_rectangle	839	call draw_rectangle
895		840
896	push esi	841	push esi
897	mov ecx, 3	842	mov ecx, 3
898	mov esi, [edx + WDATA.cl_frames]	843	mov esi, [edx + WDATA.cl_frames]
899	;--------------------------------------	844	;--------------------------------------
900	align 4	845	align 4
901	.next_frame:	846	.next_frame:
902	add eax, 1 * 65536 - 1	847	add eax, 1 * 65536 - 1
903	add ebx, 1 * 65536 - 1	848	add ebx, 1 * 65536 - 1
904	call draw_rectangle	849	call draw_rectangle
905	dec ecx	850	dec ecx
906	jnz .next_frame	851	jnz .next_frame
907		852
908	pop esi	853	pop esi
909	add eax, 1 * 65536 - 1	854	add eax, 1 * 65536 - 1
910	add ebx, 1 * 65536 - 1	855	add ebx, 1 * 65536 - 1
911	call draw_rectangle	856	call draw_rectangle
912		857
913	; window caption	858	; window caption
914		859
915	call drawwindow_III_caption	860	call drawwindow_III_caption
916		861
917	; window client area	862	; window client area
918		863
919	; do we need to draw it?	864	; do we need to draw it?
920	mov edi, [esi + WDATA.cl_workarea]	865	mov edi, [esi + WDATA.cl_workarea]
921	test edi, 0x40000000	866	test edi, 0x40000000
922	jnz .exit	867	jnz .exit
923		868
924	; does client area have a positive size on screen?	869	; does client area have a positive size on screen?
925	mov edx, [esi + WDATA.box.top]	870	mov edx, [esi + WDATA.box.top]
926	add edx, 21 + 5	871	add edx, 21 + 5
927	mov ebx, [esi + WDATA.box.top]	872	mov ebx, [esi + WDATA.box.top]
928	add ebx, [esi + WDATA.box.height]	873	add ebx, [esi + WDATA.box.height]
929	cmp edx, ebx	874	cmp edx, ebx
930	jg .exit	875	jg .exit
931		876
932	; okay, let's draw it	877	; okay, let's draw it
933	mov eax, 5	878	mov eax, 5
934	mov ebx, 20	879	mov ebx, 20
935	mov ecx, [esi + WDATA.box.width]	880	mov ecx, [esi + WDATA.box.width]
936	mov edx, [esi + WDATA.box.height]	881	mov edx, [esi + WDATA.box.height]
937	sub ecx, 4	882	sub ecx, 4
938	sub edx, 4	883	sub edx, 4
939	; call [drawbar]	884	; call [drawbar]
940	call vesa20_drawbar	885	call vesa20_drawbar
941	;--------------------------------------	886	;--------------------------------------
942	align 4	887	align 4
943	.exit:	888	.exit:
944	popad	889	popad
945	ret	890	ret
946	;------------------------------------------------------------------------------	891	;------------------------------------------------------------------------------
947	align 4	892	align 4
948	;------------------------------------------------------------------------------	893	;------------------------------------------------------------------------------
949	waredraw: ;////////////////////////////////////////////////////////////////////	894	waredraw: ;////////////////////////////////////////////////////////////////////
950	;------------------------------------------------------------------------------	895	;------------------------------------------------------------------------------
951	;? Activate window, redrawing if necessary	896	;? Activate window, redrawing if necessary
952	;------------------------------------------------------------------------------	897	;------------------------------------------------------------------------------
953	push -1	898	push -1
954	mov eax, [TASK_COUNT]	899	mov eax, [TASK_COUNT]
955	lea eax, [WIN_POS + eax * 2]	900	lea eax, [WIN_POS + eax * 2]
956	cmp eax, esi	901	cmp eax, esi
957	pop eax	902	pop eax
958	je .exit	903	je .exit
959		904
960	; is it overlapped by another window now?	905	; is it overlapped by another window now?
961	push ecx	906	push ecx
962	call window._.check_window_draw	907	call window._.check_window_draw
963	test ecx, ecx	908	test ecx, ecx
964	pop ecx	909	pop ecx
965	jz .do_not_draw	910	jz .do_not_draw
966		911
967	; yes it is, activate and update screen buffer	912	; yes it is, activate and update screen buffer
968	call window._.window_activate	913	call window._.window_activate
969		914
970	pushad	915	pushad
971	mov edi, [TASK_COUNT]	916	mov edi, [TASK_COUNT]
972	movzx esi, word[WIN_POS + edi * 2]	917	movzx esi, word[WIN_POS + edi * 2]
973	shl esi, 5	918	shl esi, 5
974	add esi, window_data	919	add esi, window_data
975		920
976	mov eax, [esi + WDATA.box.left]	921	mov eax, [esi + WDATA.box.left]
977	mov ebx, [esi + WDATA.box.top]	922	mov ebx, [esi + WDATA.box.top]
978	mov ecx, [esi + WDATA.box.width]	923	mov ecx, [esi + WDATA.box.width]
979	mov edx, [esi + WDATA.box.height]	924	mov edx, [esi + WDATA.box.height]
980		925
981	add ecx, eax	926	add ecx, eax
982	add edx, ebx	927	add edx, ebx
983		928
984	mov edi, [TASK_COUNT]	929	mov edi, [TASK_COUNT]
985	movzx esi, word[WIN_POS + edi * 2]	930	movzx esi, word[WIN_POS + edi * 2]
986	call window._.set_screen	931	call window._.set_screen
987		932
988	call window._.set_top_wnd	933	call window._.set_top_wnd
989		934
990	inc [_display.mask_seqno]	935	inc [_display.mask_seqno]
991	popad	936	popad
992		937
993	; tell application to redraw itself	938	; tell application to redraw itself
994	mov [edi + WDATA.fl_redraw], 1	939	mov [edi + WDATA.fl_redraw], 1
995	xor eax, eax	940	xor eax, eax
996	jmp .exit	941	jmp .exit
997	;--------------------------------------	942	;--------------------------------------
998	align 4	943	align 4
999	.do_not_draw:	944	.do_not_draw:
1000	; no it's not, just activate the window	945	; no it's not, just activate the window
1001	call window._.window_activate	946	call window._.window_activate
1002	xor eax, eax	947	xor eax, eax
1003	ret	948	ret
1004		949
1005	;--------------------------------------	950	;--------------------------------------
1006	align 4	951	align 4
1007	.exit:	952	.exit:
1008	inc eax	953	inc eax
1009	ret	954	ret
1010	;------------------------------------------------------------------------------	955	;------------------------------------------------------------------------------
1011	align 4	956	align 4
1012	;------------------------------------------------------------------------------	957	;------------------------------------------------------------------------------
1013	minimize_all_window:	958	minimize_all_window:
1014	push ebx ecx edx esi edi	959	push ebx ecx edx esi edi
1015	pushfd	960	pushfd
1016	cli	961	cli
1017	xor edx, edx	962	xor edx, edx
1018	mov eax, 2 ; we do not minimize the kernel thread N1	963	mov eax, 2 ; we do not minimize the kernel thread N1
1019	mov ebx, [TASK_COUNT]	964	mov ebx, [TASK_COUNT]
1020	;--------------------------------------	965	;--------------------------------------
1021	align 4	966	align 4
1022	.loop:	967	.loop:
1023	movzx edi, word[WIN_POS + eax * 2]	968	movzx edi, word[WIN_POS + eax * 2]
1024	shl edi, 5	969	shl edi, 5
1025	; it is a unused slot?	970	; it is a unused slot?
1026	cmp dword [edi+CURRENT_TASK+TASKDATA.state], 9	971	cmp dword [edi+CURRENT_TASK+TASKDATA.state], 9
1027	je @f	972	je @f
1028	; it is a hidden thread?	973	; it is a hidden thread?
1029	lea esi, [edi*8+SLOT_BASE+APPDATA.app_name]	974	lea esi, [edi*8+SLOT_BASE+APPDATA.app_name]
1030	cmp [esi], byte '@'	975	cmp [esi], byte '@'
1031	je @f	976	je @f
1032	; is it already minimized?	977	; is it already minimized?
1033	test [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED	978	test [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED
1034	jnz @f	979	jnz @f
1035	; no it's not, let's do that	980	; no it's not, let's do that
1036	or [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED	981	or [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED
1037	inc edx	982	inc edx
1038	;--------------------------------------	983	;--------------------------------------
1039	align 4	984	align 4
1040	@@:	985	@@:
1041	inc eax	986	inc eax
1042	cmp eax, ebx	987	cmp eax, ebx
1043	jbe .loop	988	jbe .loop
1044	; If nothing has changed	989	; If nothing has changed
1045	test edx, edx	990	test edx, edx
1046	jz @f	991	jz @f
1047		992
1048	push edx	993	push edx
1049	call syscall_display_settings._.calculate_whole_screen	994	call syscall_display_settings.calculateScreen
1050	call syscall_display_settings._.redraw_whole_screen	995	call syscall_display_settings.redrawScreen
1051	pop edx	996	pop edx
1052	;--------------------------------------	997	;--------------------------------------
1053	align 4	998	align 4
1054	@@:	999	@@:
1055	mov eax, edx	1000	mov eax, edx
1056	popfd	1001	popfd
1057	pop edi esi edx ecx ebx	1002	pop edi esi edx ecx ebx
1058	ret	1003	ret
1059	;------------------------------------------------------------------------------	1004	;------------------------------------------------------------------------------
1060	align 4	1005	align 4
1061	;------------------------------------------------------------------------------	1006	;------------------------------------------------------------------------------
1062	minimize_window: ;/////////////////////////////////////////////////////////////	1007	minimize_window: ;/////////////////////////////////////////////////////////////
1063	;------------------------------------------------------------------------------	1008	;------------------------------------------------------------------------------
1064	;> eax = window number on screen	1009	;> eax = window number on screen
1065	;------------------------------------------------------------------------------	1010	;------------------------------------------------------------------------------
1066	;# corrupts [dl*]	1011	;# corrupts [dl*]
1067	;------------------------------------------------------------------------------	1012	;------------------------------------------------------------------------------
1068	push edi	1013	push edi
1069	pushfd	1014	pushfd
1070	cli	1015	cli
1071		1016
1072	; is it already minimized?	1017	; is it already minimized?
1073	movzx edi, word[WIN_POS + eax * 2]	1018	movzx edi, word[WIN_POS + eax * 2]
1074	shl edi, 5	1019	shl edi, 5
1075	add edi, window_data	1020	add edi, window_data
1076	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1021	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1077	jnz .exit	1022	jnz .exit
1078		1023
1079	push eax ebx ecx edx esi	1024	push eax ebx ecx edx esi
1080		1025
1081	; no it's not, let's do that	1026	; no it's not, let's do that
1082	or [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1027	or [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1083	; If the window width is 0, then the action is not needed.	1028	; If the window width is 0, then the action is not needed.
1084	cmp [edi + WDATA.box.width], dword 0	1029	cmp [edi + WDATA.box.width], dword 0
1085	je @f	1030	je @f
1086	; If the window height is 0, then the action is not needed.	1031	; If the window height is 0, then the action is not needed.
1087	cmp [edi + WDATA.box.height], dword 0	1032	cmp [edi + WDATA.box.height], dword 0
1088	je @f	1033	je @f
1089		1034
1090	mov eax, [edi + WDATA.box.left]	1035	mov eax, [edi + WDATA.box.left]
1091	mov [draw_limits.left], eax	1036	mov [draw_limits.left], eax
1092	mov ecx, eax	1037	mov ecx, eax
1093	add ecx, [edi + WDATA.box.width]	1038	add ecx, [edi + WDATA.box.width]
1094	mov [draw_limits.right], ecx	1039	mov [draw_limits.right], ecx
1095	mov ebx, [edi + WDATA.box.top]	1040	mov ebx, [edi + WDATA.box.top]
1096	mov [draw_limits.top], ebx	1041	mov [draw_limits.top], ebx
1097	mov edx, ebx	1042	mov edx, ebx
1098	add edx, [edi + WDATA.box.height]	1043	add edx, [edi + WDATA.box.height]
1099	mov [draw_limits.bottom], edx	1044	mov [draw_limits.bottom], edx
1100		1045
1101	; DEBUGF 1, "K : minimize_window\n"	1046	; DEBUGF 1, "K : minimize_window\n"
1102	; DEBUGF 1, "K : dl_left %x\n",[draw_limits.left]	1047	; DEBUGF 1, "K : dl_left %x\n",[draw_limits.left]
1103	; DEBUGF 1, "K : dl_right %x\n",[draw_limits.right]	1048	; DEBUGF 1, "K : dl_right %x\n",[draw_limits.right]
1104	; DEBUGF 1, "K : dl_top %x\n",[draw_limits.top]	1049	; DEBUGF 1, "K : dl_top %x\n",[draw_limits.top]
1105	; DEBUGF 1, "K : dl_bottom %x\n",[draw_limits.bottom]	1050	; DEBUGF 1, "K : dl_bottom %x\n",[draw_limits.bottom]
1106	call calculatescreen	1051	call calculatescreen
1107	; xor esi, esi	1052	; xor esi, esi
1108	; xor eax, eax	1053	; xor eax, eax
1109	mov eax, edi	1054	mov eax, edi
1110	call redrawscreen	1055	call redrawscreen
1111	;--------------------------------------	1056	;--------------------------------------
1112	align 4	1057	align 4
1113	@@:	1058	@@:
1114	pop esi edx ecx ebx eax	1059	pop esi edx ecx ebx eax
1115	;--------------------------------------	1060	;--------------------------------------
1116	align 4	1061	align 4
1117	.exit:	1062	.exit:
1118	popfd	1063	popfd
1119	pop edi	1064	pop edi
1120	ret	1065	ret
1121	;------------------------------------------------------------------------------	1066	;------------------------------------------------------------------------------
1122	align 4	1067	align 4
1123	;------------------------------------------------------------------------------	1068	;------------------------------------------------------------------------------
1124	restore_minimized_window: ;////////////////////////////////////////////////////	1069	restore_minimized_window: ;////////////////////////////////////////////////////
1125	;------------------------------------------------------------------------------	1070	;------------------------------------------------------------------------------
1126	;> eax = window number on screen	1071	;> eax = window number on screen
1127	;------------------------------------------------------------------------------	1072	;------------------------------------------------------------------------------
1128	;# corrupts [dl*]	1073	;# corrupts [dl*]
1129	;------------------------------------------------------------------------------	1074	;------------------------------------------------------------------------------
1130	pushad	1075	pushad
1131	pushfd	1076	pushfd
1132	cli	1077	cli
1133		1078
1134	; is it already restored?	1079	; is it already restored?
1135	movzx esi, word[WIN_POS + eax * 2]	1080	movzx esi, word[WIN_POS + eax * 2]
1136	mov edi, esi	1081	mov edi, esi
1137	shl edi, 5	1082	shl edi, 5
1138	add edi, window_data	1083	add edi, window_data
1139	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1084	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1140	jz .exit	1085	jz .exit
1141		1086
1142	; no it's not, let's do that	1087	; no it's not, let's do that
1143	mov [edi + WDATA.fl_redraw], 1	1088	mov [edi + WDATA.fl_redraw], 1
1144	and [edi + WDATA.fl_wstate], not WSTATE_MINIMIZED	1089	and [edi + WDATA.fl_wstate], not WSTATE_MINIMIZED
1145	mov ebp, window._.set_screen	1090	mov ebp, window._.set_screen
1146	cmp eax, [TASK_COUNT]	1091	cmp eax, [TASK_COUNT]
1147	jz @f	1092	jz @f
1148	mov ebp, calculatescreen	1093	mov ebp, calculatescreen
1149	;--------------------------------------	1094	;--------------------------------------
1150	align 4	1095	align 4
1151	@@:	1096	@@:
1152	mov eax, [edi + WDATA.box.left]	1097	mov eax, [edi + WDATA.box.left]
1153	mov ebx, [edi + WDATA.box.top]	1098	mov ebx, [edi + WDATA.box.top]
1154	mov ecx, [edi + WDATA.box.width]	1099	mov ecx, [edi + WDATA.box.width]
1155	mov edx, [edi + WDATA.box.height]	1100	mov edx, [edi + WDATA.box.height]
1156	add ecx, eax	1101	add ecx, eax
1157	add edx, ebx	1102	add edx, ebx
1158	call ebp	1103	call ebp
1159		1104
1160	cmp ebp, window._.set_screen	1105	cmp ebp, window._.set_screen
1161	jne @f	1106	jne @f
1162	call window._.set_top_wnd	1107	call window._.set_top_wnd
1163	@@:	1108	@@:
1164	inc [_display.mask_seqno]	1109	inc [_display.mask_seqno]
1165	;--------------------------------------	1110	;--------------------------------------
1166	align 4	1111	align 4
1167	.exit:	1112	.exit:
1168	popfd	1113	popfd
1169	popad	1114	popad
1170	ret	1115	ret
1171	;------------------------------------------------------------------------------	1116	;------------------------------------------------------------------------------
1172	align 4	1117	align 4
1173	; TODO: remove this proc	1118	; TODO: remove this proc
1174	;------------------------------------------------------------------------------	1119	;------------------------------------------------------------------------------
1175	window_check_events: ;/////////////////////////////////////////////////////////	1120	window_check_events: ;/////////////////////////////////////////////////////////
1176	;------------------------------------------------------------------------------	1121	;------------------------------------------------------------------------------
1177	;?	1122	;?
1178	;------------------------------------------------------------------------------	1123	;------------------------------------------------------------------------------
1179	; do we have window minimize/restore request?	1124	; do we have window minimize/restore request?
1180	cmp [window_minimize], 0	1125	cmp [window_minimize], 0
1181	je .exit	1126	je .exit
1182		1127
1183	; okay, minimize or restore top-most window and exit	1128	; okay, minimize or restore top-most window and exit
1184	mov eax, [TASK_COUNT]	1129	mov eax, [TASK_COUNT]
1185	mov bl, 0	1130	mov bl, 0
1186	xchg [window_minimize], bl	1131	xchg [window_minimize], bl
1187	dec bl	1132	dec bl
1188	jnz @f	1133	jnz @f
1189	call minimize_window	1134	call minimize_window
1190	jmp .exit	1135	jmp .exit
1191	;--------------------------------------	1136	;--------------------------------------
1192	align 4	1137	align 4
1193	@@:	1138	@@:
1194	call restore_minimized_window	1139	call restore_minimized_window
1195	;--------------------------------------	1140	;--------------------------------------
1196	align 4	1141	align 4
1197	.exit:	1142	.exit:
1198	ret	1143	ret
1199	;------------------------------------------------------------------------------	1144	;------------------------------------------------------------------------------
1200	align 4	1145	align 4
1201	;------------------------------------------------------------------------------	1146	;------------------------------------------------------------------------------
1202	sys_window_maximize_handler: ;/////////////////////////////////////////////////	1147	sys_window_maximize_handler: ;/////////////////////////////////////////////////
1203	;------------------------------------------------------------------------------	1148	;------------------------------------------------------------------------------
1204	;?	1149	;?
1205	;------------------------------------------------------------------------------	1150	;------------------------------------------------------------------------------
1206	;> esi = process slot	1151	;> esi = process slot
1207	;------------------------------------------------------------------------------	1152	;------------------------------------------------------------------------------
1208	mov edi, esi	1153	mov edi, esi
1209	shl edi, 5	1154	shl edi, 5
1210	add edi, window_data	1155	add edi, window_data
1211		1156
1212	; can window change its height?	1157	; can window change its height?
1213	; only types 2 and 3 can be resized	1158	; only types 2 and 3 can be resized
1214	mov dl, [edi + WDATA.fl_wstyle]	1159	mov dl, [edi + WDATA.fl_wstyle]
1215	test dl, 2	1160	test dl, 2
1216	jz .exit	1161	jz .exit
1217		1162
1218	; toggle normal/maximized window state	1163	; toggle normal/maximized window state
1219	mov bl, [edi + WDATA.fl_wstate]	1164	mov bl, [edi + WDATA.fl_wstate]
1220	xor bl, WSTATE_MAXIMIZED	1165	xor bl, WSTATE_MAXIMIZED
1221		1166
1222	; calculate and set appropriate window bounds	1167	; calculate and set appropriate window bounds
1223	test bl, WSTATE_MAXIMIZED	1168	test bl, WSTATE_MAXIMIZED
1224	jz .restore_size	1169	jz .restore_size
1225		1170
1226	mov eax, [screen_workarea.left]	1171	mov eax, [screen_workarea.left]
1227	mov ecx, [screen_workarea.top]	1172	mov ecx, [screen_workarea.top]
1228	push [screen_workarea.bottom] \	1173	push [screen_workarea.bottom] \
1229	[screen_workarea.right] \	1174	[screen_workarea.right] \
1230	ecx \	1175	ecx \
1231	eax	1176	eax
1232	sub [esp + BOX.width], eax	1177	sub [esp + BOX.width], eax
1233	sub [esp + BOX.height], ecx	1178	sub [esp + BOX.height], ecx
1234	mov eax, esp	1179	mov eax, esp
1235	jmp .set_box	1180	jmp .set_box
1236	;--------------------------------------	1181	;--------------------------------------
1237	align 4	1182	align 4
1238	.restore_size:	1183	.restore_size:
1239	mov eax, esi	1184	mov eax, esi
1240	shl eax, 8	1185	shl eax, 8
1241	add eax, SLOT_BASE + APPDATA.saved_box	1186	add eax, SLOT_BASE + APPDATA.saved_box
1242	push [eax + BOX.height] \	1187	push [eax + BOX.height] \
1243	[eax + BOX.width] \	1188	[eax + BOX.width] \
1244	[eax + BOX.top] \	1189	[eax + BOX.top] \
1245	[eax + BOX.left]	1190	[eax + BOX.left]
1246	mov eax, esp	1191	mov eax, esp
1247	;--------------------------------------	1192	;--------------------------------------
1248	align 4	1193	align 4
1249	.set_box:	1194	.set_box:
1250	test bl, WSTATE_ROLLEDUP	1195	test bl, WSTATE_ROLLEDUP
1251	jz @f	1196	jz @f
1252		1197
1253	xchg eax, ecx	1198	xchg eax, ecx
1254	call window._.get_rolledup_height	1199	call window._.get_rolledup_height
1255	mov [ecx + BOX.height], eax	1200	mov [ecx + BOX.height], eax
1256	xchg eax, ecx	1201	xchg eax, ecx
1257	;--------------------------------------	1202	;--------------------------------------
1258	align 4	1203	align 4
1259	@@:	1204	@@:
1260	call window._.set_window_box	1205	call window._.set_window_box
1261	add esp, sizeof.BOX	1206	add esp, sizeof.BOX
1262	;--------------------------------------	1207	;--------------------------------------
1263	align 4	1208	align 4
1264	.exit:	1209	.exit:
1265	inc [_display.mask_seqno]	1210	inc [_display.mask_seqno]
1266	ret	1211	ret
1267	;------------------------------------------------------------------------------	1212	;------------------------------------------------------------------------------
1268	align 4	1213	align 4
1269	;------------------------------------------------------------------------------	1214	;------------------------------------------------------------------------------
1270	sys_window_rollup_handler: ;///////////////////////////////////////////////////	1215	sys_window_rollup_handler: ;///////////////////////////////////////////////////
1271	;------------------------------------------------------------------------------	1216	;------------------------------------------------------------------------------
1272	;?	1217	;?
1273	;------------------------------------------------------------------------------	1218	;------------------------------------------------------------------------------
1274	;> esi = process slot	1219	;> esi = process slot
1275	;------------------------------------------------------------------------------	1220	;------------------------------------------------------------------------------
1276	mov edx, esi	1221	mov edx, esi
1277	shl edx, 8	1222	shl edx, 8
1278	add edx, SLOT_BASE	1223	add edx, SLOT_BASE
1279		1224
1280	; toggle normal/rolled up window state	1225	; toggle normal/rolled up window state
1281	mov bl, [edi + WDATA.fl_wstate]	1226	mov bl, [edi + WDATA.fl_wstate]
1282	xor bl, WSTATE_ROLLEDUP	1227	xor bl, WSTATE_ROLLEDUP
1283		1228
1284	; calculate and set appropriate window bounds	1229	; calculate and set appropriate window bounds
1285	test bl, WSTATE_ROLLEDUP	1230	test bl, WSTATE_ROLLEDUP
1286	jz .restore_size	1231	jz .restore_size
1287		1232
1288	call window._.get_rolledup_height	1233	call window._.get_rolledup_height
1289	push eax \	1234	push eax \
1290	[edi + WDATA.box.width] \	1235	[edi + WDATA.box.width] \
1291	[edi + WDATA.box.top] \	1236	[edi + WDATA.box.top] \
1292	[edi + WDATA.box.left]	1237	[edi + WDATA.box.left]
1293	mov eax, esp	1238	mov eax, esp
1294	jmp .set_box	1239	jmp .set_box
1295	;--------------------------------------	1240	;--------------------------------------
1296	align 4	1241	align 4
1297	.restore_size:	1242	.restore_size:
1298	test bl, WSTATE_MAXIMIZED	1243	test bl, WSTATE_MAXIMIZED
1299	jnz @f	1244	jnz @f
1300	add esp, -sizeof.BOX	1245	add esp, -sizeof.BOX
1301	lea eax, [edx + APPDATA.saved_box]	1246	lea eax, [edx + APPDATA.saved_box]
1302	jmp .set_box	1247	jmp .set_box
1303	;--------------------------------------	1248	;--------------------------------------
1304	align 4	1249	align 4
1305	@@:	1250	@@:
1306	mov eax, [screen_workarea.top]	1251	mov eax, [screen_workarea.top]
1307	push [screen_workarea.bottom] \	1252	push [screen_workarea.bottom] \
1308	[edi + WDATA.box.width] \	1253	[edi + WDATA.box.width] \
1309	eax \	1254	eax \
1310	[edi + WDATA.box.left]	1255	[edi + WDATA.box.left]
1311	sub [esp + BOX.height], eax	1256	sub [esp + BOX.height], eax
1312	mov eax, esp	1257	mov eax, esp
1313	;--------------------------------------	1258	;--------------------------------------
1314	align 4	1259	align 4
1315	.set_box:	1260	.set_box:
1316	call window._.set_window_box	1261	call window._.set_window_box
1317	add esp, sizeof.BOX	1262	add esp, sizeof.BOX
1318	ret	1263	ret
1319	;------------------------------------------------------------------------------	1264	;------------------------------------------------------------------------------
1320	align 4	1265	align 4
1321	;------------------------------------------------------------------------------	1266	;------------------------------------------------------------------------------
1322	;sys_window_start_moving_handler: ;/////////////////////////////////////////////	1267	;sys_window_start_moving_handler: ;/////////////////////////////////////////////
1323	;------------------------------------------------------------------------------	1268	;------------------------------------------------------------------------------
1324	;?	1269	;?
1325	;------------------------------------------------------------------------------	1270	;------------------------------------------------------------------------------
1326	;> eax = old (original) window box	1271	;> eax = old (original) window box
1327	;> esi = process slot	1272	;> esi = process slot
1328	;------------------------------------------------------------------------------	1273	;------------------------------------------------------------------------------
1329	; mov edi, eax	1274	; mov edi, eax
1330	; call window._.draw_negative_box	1275	; call window._.draw_negative_box
1331	; ret	1276	; ret
1332	;------------------------------------------------------------------------------	1277	;------------------------------------------------------------------------------
1333	align 4	1278	align 4
1334	;------------------------------------------------------------------------------	1279	;------------------------------------------------------------------------------
1335	sys_window_end_moving_handler: ;///////////////////////////////////////////////	1280	sys_window_end_moving_handler: ;///////////////////////////////////////////////
1336	;------------------------------------------------------------------------------	1281	;------------------------------------------------------------------------------
1337	;?	1282	;?
1338	;------------------------------------------------------------------------------	1283	;------------------------------------------------------------------------------
1339	;> eax = old (original) window box	1284	;> eax = old (original) window box
1340	;> ebx = new (final) window box	1285	;> ebx = new (final) window box
1341	;> esi = process slot	1286	;> esi = process slot
1342	;------------------------------------------------------------------------------	1287	;------------------------------------------------------------------------------
1343	; mov edi, ebx	1288	; mov edi, ebx
1344	; call window._.end_moving__box	1289	; call window._.end_moving__box
1345		1290
1346	mov edi, esi	1291	mov edi, esi
1347	shl edi, 5	1292	shl edi, 5
1348	add edi, window_data	1293	add edi, window_data
1349		1294
1350	test [fl_moving], 1	1295	test [fl_moving], 1
1351	jz @f	1296	jz @f
1352		1297
1353	push edi	1298	push edi
1354	mov edi, ebx	1299	mov edi, ebx
1355	call window._.draw_negative_box	1300	call window._.draw_negative_box
1356	pop edi	1301	pop edi
1357	@@:	1302	@@:
1358		1303
1359	mov eax, ebx	1304	mov eax, ebx
1360	mov bl, [edi + WDATA.fl_wstate]	1305	mov bl, [edi + WDATA.fl_wstate]
1361	call window._.set_window_box	1306	call window._.set_window_box
1362	ret	1307	ret
1363	;------------------------------------------------------------------------------	1308	;------------------------------------------------------------------------------
1364	align 4	1309	align 4
1365	;------------------------------------------------------------------------------	1310	;------------------------------------------------------------------------------
1366	sys_window_moving_handler: ;///////////////////////////////////////////////////	1311	sys_window_moving_handler: ;///////////////////////////////////////////////////
1367	;------------------------------------------------------------------------------	1312	;------------------------------------------------------------------------------
1368	;?	1313	;?
1369	;------------------------------------------------------------------------------	1314	;------------------------------------------------------------------------------
1370	;> eax = old (from previous call) window box	1315	;> eax = old (from previous call) window box
1371	;> ebx = new (current) window box	1316	;> ebx = new (current) window box
1372	;> esi = process_slot	1317	;> esi = process_slot
1373	;------------------------------------------------------------------------------	1318	;------------------------------------------------------------------------------
1374	mov edi, eax	1319	mov edi, eax
1375	call window._.draw_negative_box	1320	call window._.draw_negative_box
1376	mov edi, ebx	1321	mov edi, ebx
1377	call window._.draw_negative_box	1322	call window._.draw_negative_box
1378	ret	1323	ret
1379	;==============================================================================	1324	;==============================================================================
1380	;///// private functions //////////////////////////////////////////////////////	1325	;///// private functions //////////////////////////////////////////////////////
1381	;==============================================================================	1326	;==============================================================================
1382		1327
1383	iglobal	1328	iglobal
1384	FuncTable syscall_display_settings, ftable, \	-
1385	00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12	-
1386		-
1387	align 4	1329	align 4
1388	window_topleft dd \	1330	window_topleft dd \
1389	1, 21, \ ;type 0	1331	1, 21, \ ;type 0
1390	0, 0, \ ;type 1	1332	0, 0, \ ;type 1
1391	5, 20, \ ;type 2	1333	5, 20, \ ;type 2
1392	5, ?, \ ;type 3 {set by skin}	1334	5, ?, \ ;type 3 {set by skin}
1393	5, ? ;type 4 {set by skin}	1335	5, ? ;type 4 {set by skin}
1394	endg	1336	endg
1395		-
1396	;uglobal	-
1397	; NOTE: commented out since doesn't provide necessary functionality anyway,	-
1398	; to be reworked	-
1399	; new_window_starting dd ?	-
1400	;endg	1337
1401	;------------------------------------------------------------------------------	1338	;------------------------------------------------------------------------------
1402	align 4	1339	align 4
1403	;------------------------------------------------------------------------------	1340	;------------------------------------------------------------------------------
1404	window._.invalidate_screen: ;//////////////////////////////////////////////////	1341	window._.invalidate_screen: ;//////////////////////////////////////////////////
1405	;------------------------------------------------------------------------------	1342	;------------------------------------------------------------------------------
1406	;?	1343	;?
1407	;------------------------------------------------------------------------------	1344	;------------------------------------------------------------------------------
1408	;> eax = old (original) window box	1345	;> eax = old (original) window box
1409	;> ebx = new (final) window box	1346	;> ebx = new (final) window box
1410	;> edi = pointer to WDATA struct	1347	;> edi = pointer to WDATA struct
1411	;------------------------------------------------------------------------------	1348	;------------------------------------------------------------------------------
1412	push eax ebx	1349	push eax ebx
1413		1350
1414	; TODO: do we really need `draw_limits`?	1351	; TODO: do we really need `draw_limits`?
1415	; Yes, they are used by background drawing code.	1352	; Yes, they are used by background drawing code.
1416		1353
1417	; we need only to restore the background windows at the old place!	1354	; we need only to restore the background windows at the old place!
1418	mov ecx, [ebx + BOX.left]	1355	mov ecx, [ebx + BOX.left]
1419	mov [draw_limits.left], ecx	1356	mov [draw_limits.left], ecx
1420	add ecx, [ebx + BOX.width]	1357	add ecx, [ebx + BOX.width]
1421	mov [draw_limits.right], ecx	1358	mov [draw_limits.right], ecx
1422	mov ecx, [ebx + BOX.top]	1359	mov ecx, [ebx + BOX.top]
1423	mov [draw_limits.top], ecx	1360	mov [draw_limits.top], ecx
1424	add ecx, [ebx + BOX.height]	1361	add ecx, [ebx + BOX.height]
1425	mov [draw_limits.bottom], ecx	1362	mov [draw_limits.bottom], ecx
1426	; recalculate screen buffer at old position	1363	; recalculate screen buffer at old position
1427	push ebx	1364	push ebx
1428	mov edx, [eax + BOX.height]	1365	mov edx, [eax + BOX.height]
1429	mov ecx, [eax + BOX.width]	1366	mov ecx, [eax + BOX.width]
1430	mov ebx, [eax + BOX.top]	1367	mov ebx, [eax + BOX.top]
1431	mov eax, [eax + BOX.left]	1368	mov eax, [eax + BOX.left]
1432	add ecx, eax	1369	add ecx, eax
1433	add edx, ebx	1370	add edx, ebx
1434	call calculatescreen	1371	call calculatescreen
1435	pop eax	1372	pop eax
1436	; recalculate screen buffer at new position	1373	; recalculate screen buffer at new position
1437	mov edx, [eax + BOX.height]	1374	mov edx, [eax + BOX.height]
1438	mov ecx, [eax + BOX.width]	1375	mov ecx, [eax + BOX.width]
1439	mov ebx, [eax + BOX.top]	1376	mov ebx, [eax + BOX.top]
1440	mov eax, [eax + BOX.left]	1377	mov eax, [eax + BOX.left]
1441	add ecx, eax	1378	add ecx, eax
1442	add edx, ebx	1379	add edx, ebx
1443	call calculatescreen	1380	call calculatescreen
1444		1381
1445	mov eax, edi	1382	mov eax, edi
1446	call redrawscreen	1383	call redrawscreen
1447		1384
1448	; tell window to redraw itself	1385	; tell window to redraw itself
1449	mov [edi + WDATA.fl_redraw], 1	1386	mov [edi + WDATA.fl_redraw], 1
1450		1387
1451	pop ebx eax	1388	pop ebx eax
1452	ret	1389	ret
1453	;------------------------------------------------------------------------------	1390	;------------------------------------------------------------------------------
1454	align 4	1391	align 4
1455	;------------------------------------------------------------------------------	1392	;------------------------------------------------------------------------------
1456	window._.set_window_box: ;/////////////////////////////////////////////////////	1393	window._.set_window_box: ;/////////////////////////////////////////////////////
1457	;------------------------------------------------------------------------------	1394	;------------------------------------------------------------------------------
1458	;?	1395	;?
1459	;------------------------------------------------------------------------------	1396	;------------------------------------------------------------------------------
1460	;> eax = pointer to BOX struct	1397	;> eax = pointer to BOX struct
1461	;> bl = new window state flags	1398	;> bl = new window state flags
1462	;> edi = pointer to WDATA struct	1399	;> edi = pointer to WDATA struct
1463	;------------------------------------------------------------------------------	1400	;------------------------------------------------------------------------------
1464	push eax ebx esi	1401	push eax ebx esi
1465		1402
1466	; don't do anything if the new box is identical to the old	1403	; don't do anything if the new box is identical to the old
1467	cmp bl, [edi + WDATA.fl_wstate]	1404	cmp bl, [edi + WDATA.fl_wstate]
1468	jnz @f	1405	jnz @f
1469	mov esi, eax	1406	mov esi, eax
1470	push edi	1407	push edi
1471	if WDATA.box	1408	if WDATA.box
1472	add edi, WDATA.box	1409	add edi, WDATA.box
1473	end if	1410	end if
1474	mov ecx, 4	1411	mov ecx, 4
1475	repz cmpsd	1412	repz cmpsd
1476	pop edi	1413	pop edi
1477	jz .exit	1414	jz .exit
1478	;--------------------------------------	1415	;--------------------------------------
1479	align 4	1416	align 4
1480	@@:	1417	@@:
1481	add esp, -sizeof.BOX	1418	add esp, -sizeof.BOX
1482	mov ebx, esp	1419	mov ebx, esp
1483	if WDATA.box	1420	if WDATA.box
1484	lea esi, [edi + WDATA.box]	1421	lea esi, [edi + WDATA.box]
1485	else	1422	else
1486	mov esi, edi ; optimization for WDATA.box = 0	1423	mov esi, edi ; optimization for WDATA.box = 0
1487	end if	1424	end if
1488	xchg eax, esi	1425	xchg eax, esi
1489	mov ecx, sizeof.BOX	1426	mov ecx, sizeof.BOX
1490	call memmove	1427	call memmove
1491	xchg eax, esi	1428	xchg eax, esi
1492	xchg ebx, esi	1429	xchg ebx, esi
1493	call memmove	1430	call memmove
1494	mov eax, ebx	1431	mov eax, ebx
1495	mov ebx, esi	1432	mov ebx, esi
1496	call window._.check_window_position	1433	call window._.check_window_position
1497	call window._.set_window_clientbox	1434	call window._.set_window_clientbox
1498	call window._.invalidate_screen	1435	call window._.invalidate_screen
1499		1436
1500	add esp, sizeof.BOX	1437	add esp, sizeof.BOX
1501		1438
1502	mov cl, [esp + 4]	1439	mov cl, [esp + 4]
1503	mov ch, cl	1440	mov ch, cl
1504	xchg cl, [edi + WDATA.fl_wstate]	1441	xchg cl, [edi + WDATA.fl_wstate]
1505		1442
1506	or cl, ch	1443	or cl, ch
1507	test cl, WSTATE_MAXIMIZED	1444	test cl, WSTATE_MAXIMIZED
1508	jnz .exit	1445	jnz .exit
1509		1446
1510	mov eax, edi	1447	mov eax, edi
1511	sub eax, window_data	1448	sub eax, window_data
1512	shl eax, 3	1449	shl eax, 3
1513	add eax, SLOT_BASE	1450	add eax, SLOT_BASE
1514		1451
1515	lea ebx, [edi + WDATA.box]	1452	lea ebx, [edi + WDATA.box]
1516	xchg esp, ebx	1453	xchg esp, ebx
1517		1454
1518	pop [eax + APPDATA.saved_box.left] \	1455	pop [eax + APPDATA.saved_box.left] \
1519	[eax + APPDATA.saved_box.top] \	1456	[eax + APPDATA.saved_box.top] \
1520	[eax + APPDATA.saved_box.width] \	1457	[eax + APPDATA.saved_box.width] \
1521	edx	1458	edx
1522		1459
1523	xchg esp, ebx	1460	xchg esp, ebx
1524		1461
1525	test ch, WSTATE_ROLLEDUP	1462	test ch, WSTATE_ROLLEDUP
1526	jnz .exit	1463	jnz .exit
1527		1464
1528	mov [eax + APPDATA.saved_box.height], edx	1465	mov [eax + APPDATA.saved_box.height], edx
1529	;--------------------------------------	1466	;--------------------------------------
1530	align 4	1467	align 4
1531	.exit:	1468	.exit:
1532	pop esi ebx eax	1469	pop esi ebx eax
1533	ret	1470	ret
1534	;------------------------------------------------------------------------------	1471	;------------------------------------------------------------------------------
1535	align 4	1472	align 4
1536	;------------------------------------------------------------------------------	1473	;------------------------------------------------------------------------------
1537	window._.set_window_clientbox: ;///////////////////////////////////////////////	1474	window._.set_window_clientbox: ;///////////////////////////////////////////////
1538	;------------------------------------------------------------------------------	1475	;------------------------------------------------------------------------------
1539	;?	1476	;?
1540	;------------------------------------------------------------------------------	1477	;------------------------------------------------------------------------------
1541	;> edi = pointer to WDATA struct	1478	;> edi = pointer to WDATA struct
1542	;------------------------------------------------------------------------------	1479	;------------------------------------------------------------------------------
1543	push eax ecx edi	1480	push eax ecx edi
1544		1481
1545	mov eax, [_skinh]	1482	mov eax, [_skinh]
1546	mov [window_topleft + 8 * 3 + 4], eax	1483	mov [window_topleft + 8 * 3 + 4], eax
1547	mov [window_topleft + 8 * 4 + 4], eax	1484	mov [window_topleft + 8 * 4 + 4], eax
1548		1485
1549	mov ecx, edi	1486	mov ecx, edi
1550	sub edi, window_data	1487	sub edi, window_data
1551	shl edi, 3	1488	shl edi, 3
1552	test [ecx + WDATA.fl_wstyle], WSTYLE_CLIENTRELATIVE	1489	test [ecx + WDATA.fl_wstyle], WSTYLE_CLIENTRELATIVE
1553	jz .whole_window	1490	jz .whole_window
1554		1491
1555	movzx eax, [ecx + WDATA.fl_wstyle]	1492	movzx eax, [ecx + WDATA.fl_wstyle]
1556	and eax, 0x0F	1493	and eax, 0x0F
1557	mov eax, [eax * 8 + window_topleft + 0]	1494	mov eax, [eax * 8 + window_topleft + 0]
1558	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax	1495	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax
1559	shl eax, 1	1496	shl eax, 1
1560	neg eax	1497	neg eax
1561	add eax, [ecx + WDATA.box.width]	1498	add eax, [ecx + WDATA.box.width]
1562	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax	1499	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax
1563		1500
1564	movzx eax, [ecx + WDATA.fl_wstyle]	1501	movzx eax, [ecx + WDATA.fl_wstyle]
1565	and eax, 0x0F	1502	and eax, 0x0F
1566	push [eax * 8 + window_topleft + 0]	1503	push [eax * 8 + window_topleft + 0]
1567	mov eax, [eax * 8 + window_topleft + 4]	1504	mov eax, [eax * 8 + window_topleft + 4]
1568	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax	1505	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax
1569	neg eax	1506	neg eax
1570	sub eax, [esp]	1507	sub eax, [esp]
1571	add eax, [ecx + WDATA.box.height]	1508	add eax, [ecx + WDATA.box.height]
1572	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax	1509	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax
1573	add esp, 4	1510	add esp, 4
1574	jmp .exit	1511	jmp .exit
1575	;--------------------------------------	1512	;--------------------------------------
1576	align 4	1513	align 4
1577	.whole_window:	1514	.whole_window:
1578	xor eax, eax	1515	xor eax, eax
1579	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax	1516	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax
1580	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax	1517	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax
1581	mov eax, [ecx + WDATA.box.width]	1518	mov eax, [ecx + WDATA.box.width]
1582	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax	1519	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax
1583	mov eax, [ecx + WDATA.box.height]	1520	mov eax, [ecx + WDATA.box.height]
1584	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax	1521	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax
1585	;--------------------------------------	1522	;--------------------------------------
1586	align 4	1523	align 4
1587	.exit:	1524	.exit:
1588	pop edi ecx eax	1525	pop edi ecx eax
1589	ret	1526	ret
1590	;------------------------------------------------------------------------------	1527	;------------------------------------------------------------------------------
1591	align 4	1528	align 4
1592	;------------------------------------------------------------------------------	1529	;------------------------------------------------------------------------------
1593	window._.sys_set_window: ;/////////////////////////////////////////////////////	1530	window._.sys_set_window: ;/////////////////////////////////////////////////////
1594	;------------------------------------------------------------------------------	1531	;------------------------------------------------------------------------------
1595	;?	1532	;?
1596	;------------------------------------------------------------------------------	1533	;------------------------------------------------------------------------------
1597	;< edx = pointer to WDATA struct	1534	;< edx = pointer to WDATA struct
1598	;------------------------------------------------------------------------------	1535	;------------------------------------------------------------------------------
1599	mov eax, [CURRENT_TASK]	1536	mov eax, [CURRENT_TASK]
1600	shl eax, 5	1537	shl eax, 5
1601	add eax, window_data	1538	add eax, window_data
1602	; save window colors	1539	; save window colors
1603	mov [eax + WDATA.cl_workarea], edx	1540	mov [eax + WDATA.cl_workarea], edx
1604	mov [eax + WDATA.cl_titlebar], esi	1541	mov [eax + WDATA.cl_titlebar], esi
1605	mov [eax + WDATA.cl_frames], edi	1542	mov [eax + WDATA.cl_frames], edi
1606	mov edi, eax	1543	mov edi, eax
1607	; Was it already defined before?	1544	; Was it already defined before?
1608	test [edi + WDATA.fl_wdrawn], 1	1545	test [edi + WDATA.fl_wdrawn], 1
1609	jnz .set_client_box	1546	jnz .set_client_box
1610	; No, it wasn't. After first draw_window we need redraw mouse necessarily!	1547	; No, it wasn't. After first draw_window we need redraw mouse necessarily!
1611	; Otherwise the user can see cursor specified by f.37.5 from another window.	1548	; Otherwise the user can see cursor specified by f.37.5 from another window.
1612	; He will be really unhappy! Usually, he will be enraged!	1549	; He will be really unhappy! Usually, he will be enraged!
1613	or [edi + WDATA.fl_wdrawn], 1	1550	or [edi + WDATA.fl_wdrawn], 1
1614	mov [redrawmouse_unconditional], 1	1551	mov [redrawmouse_unconditional], 1
1615	call wakeup_osloop	1552	call wakeup_osloop
1616	; performing initial window definition	1553	; performing initial window definition
1617	movzx eax, bx	1554	movzx eax, bx
1618	mov [edi + WDATA.box.width], eax	1555	mov [edi + WDATA.box.width], eax
1619	movzx eax, cx	1556	movzx eax, cx
1620	mov [edi + WDATA.box.height], eax	1557	mov [edi + WDATA.box.height], eax
1621	sar ebx, 16	1558	sar ebx, 16
1622	sar ecx, 16	1559	sar ecx, 16
1623	mov [edi + WDATA.box.left], ebx	1560	mov [edi + WDATA.box.left], ebx
1624	mov [edi + WDATA.box.top], ecx	1561	mov [edi + WDATA.box.top], ecx
1625		1562
1626	call window._.check_window_position	1563	call window._.check_window_position
1627		1564
1628	push ecx edi	1565	push ecx edi
1629		1566
1630	mov cl, [edi + WDATA.fl_wstyle]	1567	mov cl, [edi + WDATA.fl_wstyle]
1631	mov eax, [edi + WDATA.cl_frames]	1568	mov eax, [edi + WDATA.cl_frames]
1632		1569
1633	sub edi, window_data	1570	sub edi, window_data
1634	shl edi, 3	1571	shl edi, 3
1635	add edi, SLOT_BASE	1572	add edi, SLOT_BASE
1636		1573
1637	and cl, 0x0F	1574	and cl, 0x0F
1638	cmp cl, 3	1575	cmp cl, 3
1639	je @f	1576	je @f
1640	cmp cl, 4	1577	cmp cl, 4
1641	je @f	1578	je @f
1642		1579
1643	xor eax, eax	1580	xor eax, eax
1644	;--------------------------------------	1581	;--------------------------------------
1645	align 4	1582	align 4
1646	@@:	1583	@@:
1647	mov [edi + APPDATA.wnd_caption], eax	1584	mov [edi + APPDATA.wnd_caption], eax
1648		1585
1649	mov esi, [esp]	1586	mov esi, [esp]
1650	add edi, APPDATA.saved_box	1587	add edi, APPDATA.saved_box
1651	movsd	1588	movsd
1652	movsd	1589	movsd
1653	movsd	1590	movsd
1654	movsd	1591	movsd
1655		1592
1656	pop edi ecx	1593	pop edi ecx
1657		1594
1658	mov esi, [CURRENT_TASK]	1595	mov esi, [CURRENT_TASK]
1659	movzx esi, word[WIN_STACK + esi * 2]	1596	movzx esi, word[WIN_STACK + esi * 2]
1660	lea esi, [WIN_POS + esi * 2]	1597	lea esi, [WIN_POS + esi * 2]
1661	call waredraw	1598	call waredraw
1662		1599
1663	mov eax, [edi + WDATA.box.left]	1600	mov eax, [edi + WDATA.box.left]
1664	mov ebx, [edi + WDATA.box.top]	1601	mov ebx, [edi + WDATA.box.top]
1665	mov ecx, [edi + WDATA.box.width]	1602	mov ecx, [edi + WDATA.box.width]
1666	mov edx, [edi + WDATA.box.height]	1603	mov edx, [edi + WDATA.box.height]
1667	add ecx, eax	1604	add ecx, eax
1668	add edx, ebx	1605	add edx, ebx
1669	call calculatescreen	1606	call calculatescreen
1670		1607
1671	mov byte[KEY_COUNT], 0 ; empty keyboard buffer	1608	mov byte[KEY_COUNT], 0 ; empty keyboard buffer
1672	mov byte[BTN_COUNT], 0 ; empty button buffer	1609	mov byte[BTN_COUNT], 0 ; empty button buffer
1673	;--------------------------------------	1610	;--------------------------------------
1674	align 4	1611	align 4
1675	.set_client_box:	1612	.set_client_box:
1676	; update window client box coordinates	1613	; update window client box coordinates
1677	call window._.set_window_clientbox	1614	call window._.set_window_clientbox
1678		1615
1679	; reset window redraw flag and exit	1616	; reset window redraw flag and exit
1680	mov [edi + WDATA.fl_redraw], 0	1617	mov [edi + WDATA.fl_redraw], 0
1681	mov edx, edi	1618	mov edx, edi
1682	ret	1619	ret
1683	;------------------------------------------------------------------------------	1620	;------------------------------------------------------------------------------
1684	align 4	1621	align 4
1685	;------------------------------------------------------------------------------	1622	;------------------------------------------------------------------------------
1686	window._.check_window_position: ;//////////////////////////////////////////////	1623	window._.check_window_position: ;//////////////////////////////////////////////
1687	;------------------------------------------------------------------------------	1624	;------------------------------------------------------------------------------
1688	;? Check if window is inside screen area	1625	;? Check if window is inside screen area
1689	;------------------------------------------------------------------------------	1626	;------------------------------------------------------------------------------
1690	;> edi = pointer to WDATA	1627	;> edi = pointer to WDATA
1691	;------------------------------------------------------------------------------	1628	;------------------------------------------------------------------------------
1692	push eax ebx ecx edx esi	1629	push eax ebx ecx edx esi
1693		1630
1694	mov eax, [edi + WDATA.box.left]	1631	mov eax, [edi + WDATA.box.left]
1695	mov ebx, [edi + WDATA.box.top]	1632	mov ebx, [edi + WDATA.box.top]
1696	mov ecx, [edi + WDATA.box.width]	1633	mov ecx, [edi + WDATA.box.width]
1697	mov edx, [edi + WDATA.box.height]	1634	mov edx, [edi + WDATA.box.height]
1698		1635
1699	mov esi, [_display.width]	1636	mov esi, [_display.width]
1700	cmp ecx, esi	1637	cmp ecx, esi
1701	jae .fix_width_high	1638	jae .fix_width_high
1702	;--------------------------------------	1639	;--------------------------------------
1703	align 4	1640	align 4
1704	.check_left:	1641	.check_left:
1705	or eax, eax	1642	or eax, eax
1706	jl .fix_left_low	1643	jl .fix_left_low
1707	add eax, ecx	1644	add eax, ecx
1708	cmp eax, esi	1645	cmp eax, esi
1709	jge .fix_left_high	1646	jge .fix_left_high
1710	;--------------------------------------	1647	;--------------------------------------
1711	align 4	1648	align 4
1712	.check_height:	1649	.check_height:
1713	mov esi, [_display.height]	1650	mov esi, [_display.height]
1714	cmp edx, esi	1651	cmp edx, esi
1715	jae .fix_height_high	1652	jae .fix_height_high
1716	;--------------------------------------	1653	;--------------------------------------
1717	align 4	1654	align 4
1718	.check_top:	1655	.check_top:
1719	or ebx, ebx	1656	or ebx, ebx
1720	jl .fix_top_low	1657	jl .fix_top_low
1721	add ebx, edx	1658	add ebx, edx
1722	cmp ebx, esi	1659	cmp ebx, esi
1723	jge .fix_top_high	1660	jge .fix_top_high
1724	;--------------------------------------	1661	;--------------------------------------
1725	align 4	1662	align 4
1726	.exit:	1663	.exit:
1727	pop esi edx ecx ebx eax	1664	pop esi edx ecx ebx eax
1728	ret	1665	ret
1729	;--------------------------------------	1666	;--------------------------------------
1730	align 4	1667	align 4
1731	.fix_width_high:	1668	.fix_width_high:
1732	mov ecx, esi	1669	mov ecx, esi
1733	mov [edi + WDATA.box.width], esi	1670	mov [edi + WDATA.box.width], esi
1734	jmp .check_left	1671	jmp .check_left
1735	;--------------------------------------	1672	;--------------------------------------
1736	align 4	1673	align 4
1737	.fix_left_low:	1674	.fix_left_low:
1738	xor eax, eax	1675	xor eax, eax
1739	mov [edi + WDATA.box.left], eax	1676	mov [edi + WDATA.box.left], eax
1740	jmp .check_height	1677	jmp .check_height
1741	;--------------------------------------	1678	;--------------------------------------
1742	align 4	1679	align 4
1743	.fix_left_high:	1680	.fix_left_high:
1744	mov eax, esi	1681	mov eax, esi
1745	sub eax, ecx	1682	sub eax, ecx
1746	mov [edi + WDATA.box.left], eax	1683	mov [edi + WDATA.box.left], eax
1747	jmp .check_height	1684	jmp .check_height
1748	;--------------------------------------	1685	;--------------------------------------
1749	align 4	1686	align 4
1750	.fix_height_high:	1687	.fix_height_high:
1751	mov edx, esi	1688	mov edx, esi
1752	mov [edi + WDATA.box.height], esi	1689	mov [edi + WDATA.box.height], esi
1753	jmp .check_top	1690	jmp .check_top
1754	;--------------------------------------	1691	;--------------------------------------
1755	align 4	1692	align 4
1756	.fix_top_low:	1693	.fix_top_low:
1757	xor ebx, ebx	1694	xor ebx, ebx
1758	mov [edi + WDATA.box.top], ebx	1695	mov [edi + WDATA.box.top], ebx
1759	jmp .exit	1696	jmp .exit
1760	;--------------------------------------	1697	;--------------------------------------
1761	align 4	1698	align 4
1762	.fix_top_high:	1699	.fix_top_high:
1763	mov ebx, esi	1700	mov ebx, esi
1764	sub ebx, edx	1701	sub ebx, edx
1765	mov [edi + WDATA.box.top], ebx	1702	mov [edi + WDATA.box.top], ebx
1766	jmp .exit	1703	jmp .exit
1767	;------------------------------------------------------------------------------	1704	;------------------------------------------------------------------------------
1768	align 4	1705	align 4
1769	;------------------------------------------------------------------------------	1706	;------------------------------------------------------------------------------
1770	window._.get_titlebar_height: ;////////////////////////////////////////////////	1707	window._.get_titlebar_height: ;////////////////////////////////////////////////
1771	;------------------------------------------------------------------------------	1708	;------------------------------------------------------------------------------
1772	;?	1709	;?
1773	;------------------------------------------------------------------------------	1710	;------------------------------------------------------------------------------
1774	;> edi = pointer to WDATA	1711	;> edi = pointer to WDATA
1775	;------------------------------------------------------------------------------	1712	;------------------------------------------------------------------------------
1776	mov al, [edi + WDATA.fl_wstyle]	1713	mov al, [edi + WDATA.fl_wstyle]
1777	and al, 0x0f	1714	and al, 0x0f
1778	cmp al, 0x03	1715	cmp al, 0x03
1779	jne @f	1716	jne @f
1780	mov eax, [_skinh]	1717	mov eax, [_skinh]
1781	ret	1718	ret
1782	;--------------------------------------	1719	;--------------------------------------
1783	align 4	1720	align 4
1784	@@:	1721	@@:
1785	mov eax, 21	1722	mov eax, 21
1786	ret	1723	ret
1787	;------------------------------------------------------------------------------	1724	;------------------------------------------------------------------------------
1788	align 4	1725	align 4
1789	;------------------------------------------------------------------------------	1726	;------------------------------------------------------------------------------
1790	window._.get_rolledup_height: ;////////////////////////////////////////////////	1727	window._.get_rolledup_height: ;////////////////////////////////////////////////
1791	;------------------------------------------------------------------------------	1728	;------------------------------------------------------------------------------
1792	;?	1729	;?
1793	;------------------------------------------------------------------------------	1730	;------------------------------------------------------------------------------
1794	;> edi = pointer to WDATA	1731	;> edi = pointer to WDATA
1795	;------------------------------------------------------------------------------	1732	;------------------------------------------------------------------------------
1796	mov al, [edi + WDATA.fl_wstyle]	1733	mov al, [edi + WDATA.fl_wstyle]
1797	and al, 0x0f	1734	and al, 0x0f
1798	cmp al, 0x03	1735	cmp al, 0x03
1799	jb @f	1736	jb @f
1800	mov eax, [_skinh]	1737	mov eax, [_skinh]
1801	add eax, 3	1738	add eax, 3
1802	ret	1739	ret
1803	;--------------------------------------	1740	;--------------------------------------
1804	align 4	1741	align 4
1805	@@:	1742	@@:
1806	or al, al	1743	or al, al
1807	jnz @f	1744	jnz @f
1808	mov eax, 21	1745	mov eax, 21
1809	ret	1746	ret
1810	;--------------------------------------	1747	;--------------------------------------
1811	align 4	1748	align 4
1812	@@:	1749	@@:
1813	mov eax, 21 + 2	1750	mov eax, 21 + 2
1814	ret	1751	ret
1815	;------------------------------------------------------------------------------	1752	;------------------------------------------------------------------------------
1816	align 4	1753	align 4
1817	;------------------------------------------------------------------------------	1754	;------------------------------------------------------------------------------
1818	window._.set_screen: ;/////////////////////////////////////////////////////////	1755	window._.set_screen: ;/////////////////////////////////////////////////////////
1819	;------------------------------------------------------------------------------	1756	;------------------------------------------------------------------------------
1820	;? Reserve window area in screen buffer	1757	;? Reserve window area in screen buffer
1821	;------------------------------------------------------------------------------	1758	;------------------------------------------------------------------------------
1822	;> eax = left	1759	;> eax = left
1823	;> ebx = top	1760	;> ebx = top
1824	;> ecx = right	1761	;> ecx = right
1825	;> edx = bottom	1762	;> edx = bottom
1826	;> esi = process number	1763	;> esi = process number
1827	;------------------------------------------------------------------------------	1764	;------------------------------------------------------------------------------
1828	virtual at esp	1765	virtual at esp
1829	ff_x dd ?	1766	ff_x dd ?
1830	ff_y dd ?	1767	ff_y dd ?
1831	ff_width dd ?	1768	ff_width dd ?
1832	ff_xsz dd ?	1769	ff_xsz dd ?
1833	ff_ysz dd ?	1770	ff_ysz dd ?
1834	ff_scale dd ?	1771	ff_scale dd ?
1835	end virtual	1772	end virtual
1836		1773
1837	pushad	1774	pushad
1838		1775
1839	cmp esi, 1	1776	cmp esi, 1
1840	jz .check_for_shaped_window	1777	jz .check_for_shaped_window
1841	mov edi, esi	1778	mov edi, esi
1842	shl edi, 5	1779	shl edi, 5
1843	cmp [window_data + edi + WDATA.box.width], 0	1780	cmp [window_data + edi + WDATA.box.width], 0
1844	jnz .check_for_shaped_window	1781	jnz .check_for_shaped_window
1845	cmp [window_data + edi + WDATA.box.height], 0	1782	cmp [window_data + edi + WDATA.box.height], 0
1846	jz .exit	1783	jz .exit
1847	;--------------------------------------	1784	;--------------------------------------
1848	align 4	1785	align 4
1849	.check_for_shaped_window:	1786	.check_for_shaped_window:
1850	mov edi, esi	1787	mov edi, esi
1851	shl edi, 8	1788	shl edi, 8
1852	add edi, SLOT_BASE	1789	add edi, SLOT_BASE
1853	cmp [edi + APPDATA.wnd_shape], 0	1790	cmp [edi + APPDATA.wnd_shape], 0
1854	jne .shaped_window	1791	jne .shaped_window
1855		1792
1856	; get x&y size	1793	; get x&y size
1857	sub ecx, eax	1794	sub ecx, eax
1858	sub edx, ebx	1795	sub edx, ebx
1859	inc ecx	1796	inc ecx
1860	inc edx	1797	inc edx
1861		1798
1862	; get WinMap start	1799	; get WinMap start
1863	push esi	1800	push esi
1864	mov esi, [_display.width]	1801	mov esi, [_display.width]
1865	mov edi, [d_width_calc_area + ebx*4]	1802	mov edi, [d_width_calc_area + ebx*4]
1866		1803
1867	add edi, eax	1804	add edi, eax
1868	add edi, [_display.win_map]	1805	add edi, [_display.win_map]
1869	pop eax	1806	pop eax
1870	mov ah, al	1807	mov ah, al
1871	push ax	1808	push ax
1872	shl eax, 16	1809	shl eax, 16
1873	pop ax	1810	pop ax
1874	;--------------------------------------	1811	;--------------------------------------
1875	align 4	1812	align 4
1876	.next_line:	1813	.next_line:
1877	push ecx	1814	push ecx
1878	shr ecx, 2	1815	shr ecx, 2
1879	rep stosd	1816	rep stosd
1880	mov ecx, [esp]	1817	mov ecx, [esp]
1881	and ecx, 3	1818	and ecx, 3
1882	rep stosb	1819	rep stosb
1883	pop ecx	1820	pop ecx
1884	add edi, esi	1821	add edi, esi
1885	sub edi, ecx	1822	sub edi, ecx
1886	dec edx	1823	dec edx
1887	jnz .next_line	1824	jnz .next_line
1888		1825
1889	jmp .exit	1826	jmp .exit
1890	;--------------------------------------	1827	;--------------------------------------
1891	align 4	1828	align 4
1892	.shaped_window:	1829	.shaped_window:
1893	; for (y=0; y <= x_size; y++)	1830	; for (y=0; y <= x_size; y++)
1894	; for (x=0; x <= x_size; x++)	1831	; for (x=0; x <= x_size; x++)
1895	; if (shape[coord(x,y,scale)]==1)	1832	; if (shape[coord(x,y,scale)]==1)
1896	; set_pixel(x, y, process_number);	1833	; set_pixel(x, y, process_number);
1897		1834
1898	sub ecx, eax	1835	sub ecx, eax
1899	sub edx, ebx	1836	sub edx, ebx
1900	inc ecx	1837	inc ecx
1901	inc edx	1838	inc edx
1902		1839
1903	push [edi + APPDATA.wnd_shape_scale] ; push scale first -> for loop	1840	push [edi + APPDATA.wnd_shape_scale] ; push scale first -> for loop
1904		1841
1905	; get WinMap start -> ebp	1842	; get WinMap start -> ebp
1906	push eax	1843	push eax
1907	mov eax, [d_width_calc_area + ebx*4]	1844	mov eax, [d_width_calc_area + ebx*4]
1908		1845
1909	add eax, [esp]	1846	add eax, [esp]
1910	add eax, [_display.win_map]	1847	add eax, [_display.win_map]
1911	mov ebp, eax	1848	mov ebp, eax
1912		1849
1913	mov edi, [edi + APPDATA.wnd_shape]	1850	mov edi, [edi + APPDATA.wnd_shape]
1914	pop eax	1851	pop eax
1915		1852
1916	; eax = x_start	1853	; eax = x_start
1917	; ebx = y_start	1854	; ebx = y_start
1918	; ecx = x_size	1855	; ecx = x_size
1919	; edx = y_size	1856	; edx = y_size
1920	; esi = process_number	1857	; esi = process_number
1921	; edi = &shape	1858	; edi = &shape
1922	; [scale]	1859	; [scale]
1923	push edx ecx ; for loop - x,y size	1860	push edx ecx ; for loop - x,y size
1924		1861
1925	mov ecx, esi	1862	mov ecx, esi
1926	shl ecx, 5	1863	shl ecx, 5
1927	mov edx, [window_data + ecx + WDATA.box.top]	1864	mov edx, [window_data + ecx + WDATA.box.top]
1928	push [window_data + ecx + WDATA.box.width] ; for loop - width	1865	push [window_data + ecx + WDATA.box.width] ; for loop - width
1929	mov ecx, [window_data + ecx + WDATA.box.left]	1866	mov ecx, [window_data + ecx + WDATA.box.left]
1930	sub ebx, edx	1867	sub ebx, edx
1931	sub eax, ecx	1868	sub eax, ecx
1932	push ebx eax ; for loop - x,y	1869	push ebx eax ; for loop - x,y
1933		1870
1934	add [ff_xsz], eax	1871	add [ff_xsz], eax
1935	add [ff_ysz], ebx	1872	add [ff_ysz], ebx
1936		1873
1937	mov ebx, [ff_y]	1874	mov ebx, [ff_y]
1938	;--------------------------------------	1875	;--------------------------------------
1939	align 4	1876	align 4
1940	.ff_new_y:	1877	.ff_new_y:
1941	mov edx, [ff_x]	1878	mov edx, [ff_x]
1942	;--------------------------------------	1879	;--------------------------------------
1943	align 4	1880	align 4
1944	.ff_new_x:	1881	.ff_new_x:
1945	; -- body --	1882	; -- body --
1946	mov ecx, [ff_scale]	1883	mov ecx, [ff_scale]
1947	mov eax, [ff_width]	1884	mov eax, [ff_width]
1948	inc eax	1885	inc eax
1949	shr eax, cl	1886	shr eax, cl
1950	push ebx edx	1887	push ebx edx
1951	shr ebx, cl	1888	shr ebx, cl
1952	shr edx, cl	1889	shr edx, cl
1953	imul eax, ebx	1890	imul eax, ebx
1954	add eax, edx	1891	add eax, edx
1955	pop edx ebx	1892	pop edx ebx
1956	add eax, edi	1893	add eax, edi
1957	call .read_byte	1894	call .read_byte
1958	test al, al	1895	test al, al
1959	jz @f	1896	jz @f
1960	mov eax, esi	1897	mov eax, esi
1961	mov [ebp], al	1898	mov [ebp], al
1962	; -- end body --	1899	; -- end body --
1963	;--------------------------------------	1900	;--------------------------------------
1964	align 4	1901	align 4
1965	@@:	1902	@@:
1966	inc ebp	1903	inc ebp
1967	inc edx	1904	inc edx
1968	cmp edx, [ff_xsz]	1905	cmp edx, [ff_xsz]
1969	jb .ff_new_x	1906	jb .ff_new_x
1970		1907
1971	sub ebp, [ff_xsz]	1908	sub ebp, [ff_xsz]
1972	add ebp, [ff_x]	1909	add ebp, [ff_x]
1973	add ebp, [_display.width] ; screen.x	1910	add ebp, [_display.width] ; screen.x
1974	inc ebx	1911	inc ebx
1975	cmp ebx, [ff_ysz]	1912	cmp ebx, [ff_ysz]
1976	jb .ff_new_y	1913	jb .ff_new_y
1977		1914
1978	add esp, 24	1915	add esp, 24
1979	;--------------------------------------	1916	;--------------------------------------
1980	align 4	1917	align 4
1981	.exit:	1918	.exit:
1982	popad	1919	popad
1983	inc [_display.mask_seqno]	1920	inc [_display.mask_seqno]
1984	ret	1921	ret
1985	;--------------------------------------	1922	;--------------------------------------
1986	align 4	1923	align 4
1987	.read_byte:	1924	.read_byte:
1988	; eax - address	1925	; eax - address
1989	; esi - slot	1926	; esi - slot
1990	push eax ecx edx esi	1927	push eax ecx edx esi
1991	xchg eax, esi	1928	xchg eax, esi
1992	lea ecx, [esp + 12]	1929	lea ecx, [esp + 12]
1993	mov edx, 1	1930	mov edx, 1
1994	call read_process_memory	1931	call read_process_memory
1995	pop esi edx ecx eax	1932	pop esi edx ecx eax
1996	ret	1933	ret
1997	;------------------------------------------------------------------------------	1934	;------------------------------------------------------------------------------
1998	align 4	1935	align 4
1999	;------------------------------------------------------------------------------	1936	;------------------------------------------------------------------------------
2000	window._.window_activate: ;////////////////////////////////////////////////////	1937	window._.window_activate: ;////////////////////////////////////////////////////
2001	;------------------------------------------------------------------------------	1938	;------------------------------------------------------------------------------
2002	;? Activate window	1939	;? Activate window
2003	;------------------------------------------------------------------------------	1940	;------------------------------------------------------------------------------
2004	;> esi = pointer to WIN_POS+ window data	1941	;> esi = pointer to WIN_POS+ window data
2005	;------------------------------------------------------------------------------	1942	;------------------------------------------------------------------------------
2006	push eax ebx	1943	push eax ebx
2007		1944
2008	; if type of current active window is 3 or 4, it must be redrawn	1945	; if type of current active window is 3 or 4, it must be redrawn
2009	mov ebx, [TASK_COUNT]	1946	mov ebx, [TASK_COUNT]
2010		1947
2011	; DEBUGF 1, "K : TASK_COUNT (0x%x)\n", ebx	1948	; DEBUGF 1, "K : TASK_COUNT (0x%x)\n", ebx
2012		1949
2013	movzx ebx, word[WIN_POS + ebx * 2]	1950	movzx ebx, word[WIN_POS + ebx * 2]
2014	shl ebx, 5	1951	shl ebx, 5
2015	add eax, window_data	1952	add eax, window_data
2016	mov al, [window_data + ebx + WDATA.fl_wstyle]	1953	mov al, [window_data + ebx + WDATA.fl_wstyle]
2017	and al, 0x0f	1954	and al, 0x0f
2018	cmp al, 0x03	1955	cmp al, 0x03
2019	je .set_window_redraw_flag	1956	je .set_window_redraw_flag
2020	cmp al, 0x04	1957	cmp al, 0x04
2021	jne .move_others_down	1958	jne .move_others_down
2022	;--------------------------------------	1959	;--------------------------------------
2023	align 4	1960	align 4
2024	.set_window_redraw_flag:	1961	.set_window_redraw_flag:
2025	mov [window_data + ebx + WDATA.fl_redraw], 1	1962	mov [window_data + ebx + WDATA.fl_redraw], 1
2026	;--------------------------------------	1963	;--------------------------------------
2027	align 4	1964	align 4
2028	.move_others_down:	1965	.move_others_down:
2029	; ax <- process no	1966	; ax <- process no
2030	movzx ebx, word[esi]	1967	movzx ebx, word[esi]
2031	; ax <- position in window stack	1968	; ax <- position in window stack
2032	movzx ebx, word[WIN_STACK + ebx * 2]	1969	movzx ebx, word[WIN_STACK + ebx * 2]
2033		1970
2034	; drop others	1971	; drop others
2035	xor eax, eax	1972	xor eax, eax
2036	;--------------------------------------	1973	;--------------------------------------
2037	align 4	1974	align 4
2038	.next_stack_window:	1975	.next_stack_window:
2039	cmp eax, [TASK_COUNT]	1976	cmp eax, [TASK_COUNT]
2040	jae .move_self_up	1977	jae .move_self_up
2041	inc eax	1978	inc eax
2042		1979
2043	; push ebx	1980	; push ebx
2044	; xor ebx,ebx	1981	; xor ebx,ebx
2045	; mov bx,[WIN_STACK + eax * 2]	1982	; mov bx,[WIN_STACK + eax * 2]
2046	; DEBUGF 1, "K : DEC WIN_STACK (0x%x)\n",ebx	1983	; DEBUGF 1, "K : DEC WIN_STACK (0x%x)\n",ebx
2047	; pop ebx	1984	; pop ebx
2048		1985
2049	cmp [WIN_STACK + eax * 2], bx	1986	cmp [WIN_STACK + eax * 2], bx
2050	jbe .next_stack_window	1987	jbe .next_stack_window
2051	dec word[WIN_STACK + eax * 2]	1988	dec word[WIN_STACK + eax * 2]
2052	jmp .next_stack_window	1989	jmp .next_stack_window
2053	;--------------------------------------	1990	;--------------------------------------
2054	align 4	1991	align 4
2055	.move_self_up:	1992	.move_self_up:
2056	movzx ebx, word[esi]	1993	movzx ebx, word[esi]
2057	; number of processes	1994	; number of processes
2058	mov ax, [TASK_COUNT]	1995	mov ax, [TASK_COUNT]
2059	; this is the last (and the upper)	1996	; this is the last (and the upper)
2060	mov [WIN_STACK + ebx * 2], ax	1997	mov [WIN_STACK + ebx * 2], ax
2061		1998
2062	; update on screen - window stack	1999	; update on screen - window stack
2063	xor eax, eax	2000	xor eax, eax
2064	;--------------------------------------	2001	;--------------------------------------
2065	align 4	2002	align 4
2066	.next_window_pos:	2003	.next_window_pos:
2067	cmp eax, [TASK_COUNT]	2004	cmp eax, [TASK_COUNT]
2068	jae .reset_vars	2005	jae .reset_vars
2069	inc eax	2006	inc eax
2070	movzx ebx, word[WIN_STACK + eax * 2]	2007	movzx ebx, word[WIN_STACK + eax * 2]
2071	mov [WIN_POS + ebx * 2], ax	2008	mov [WIN_POS + ebx * 2], ax
2072	jmp .next_window_pos	2009	jmp .next_window_pos
2073	;--------------------------------------	2010	;--------------------------------------
2074	align 4	2011	align 4
2075	.reset_vars:	2012	.reset_vars:
2076	mov byte[KEY_COUNT], 0	2013	mov byte[KEY_COUNT], 0
2077	mov byte[BTN_COUNT], 0	2014	mov byte[BTN_COUNT], 0
2078	mov word[MOUSE_SCROLL_H], 0	2015	mov word[MOUSE_SCROLL_H], 0
2079	mov word[MOUSE_SCROLL_V], 0	2016	mov word[MOUSE_SCROLL_V], 0
2080		2017
2081	pop ebx eax	2018	pop ebx eax
2082	ret	2019	ret
2083	;------------------------------------------------------------------------------	2020	;------------------------------------------------------------------------------
2084	window._.window_deactivate: ;////////////////////////////////////////////////////	2021	window._.window_deactivate: ;////////////////////////////////////////////////////
2085	;------------------------------------------------------------------------------	2022	;------------------------------------------------------------------------------
2086	;? Deactivate window	2023	;? Deactivate window
2087	;------------------------------------------------------------------------------	2024	;------------------------------------------------------------------------------
2088	;> esi = pointer to WIN_POS+ window data	2025	;> esi = pointer to WIN_POS+ window data
2089	;------------------------------------------------------------------------------	2026	;------------------------------------------------------------------------------
2090	push eax ebx	2027	push eax ebx
2091	;--------------------------------------	2028	;--------------------------------------
2092	align 4	2029	align 4
2093	.move_others_up:	2030	.move_others_up:
2094	; ax <- process no	2031	; ax <- process no
2095	movzx ebx, word[esi]	2032	movzx ebx, word[esi]
2096	; ax <- position in window stack	2033	; ax <- position in window stack
2097	movzx ebx, word[WIN_STACK + ebx * 2]	2034	movzx ebx, word[WIN_STACK + ebx * 2]
2098	; up others	2035	; up others
2099	xor eax, eax	2036	xor eax, eax
2100	;--------------------------------------	2037	;--------------------------------------
2101	align 4	2038	align 4
2102	.next_stack_window:	2039	.next_stack_window:
2103	cmp eax, [TASK_COUNT]	2040	cmp eax, [TASK_COUNT]
2104	jae .move_self_down	2041	jae .move_self_down
2105	inc eax	2042	inc eax
2106	cmp [WIN_STACK + eax * 2], bx	2043	cmp [WIN_STACK + eax * 2], bx
2107	jae .next_stack_window	2044	jae .next_stack_window
2108	inc word[WIN_STACK + eax * 2]	2045	inc word[WIN_STACK + eax * 2]
2109	jmp .next_stack_window	2046	jmp .next_stack_window
2110	;--------------------------------------	2047	;--------------------------------------
2111	align 4	2048	align 4
2112	.move_self_down:	2049	.move_self_down:
2113	movzx ebx, word[esi]	2050	movzx ebx, word[esi]
2114	; this is the last (and the low)	2051	; this is the last (and the low)
2115	mov [WIN_STACK + ebx * 2], word 1	2052	mov [WIN_STACK + ebx * 2], word 1
2116	; update on screen - window stack	2053	; update on screen - window stack
2117	xor eax, eax	2054	xor eax, eax
2118	;--------------------------------------	2055	;--------------------------------------
2119	align 4	2056	align 4
2120	.next_window_pos:	2057	.next_window_pos:
2121	cmp eax, [TASK_COUNT]	2058	cmp eax, [TASK_COUNT]
2122	jae .reset_vars	2059	jae .reset_vars
2123	inc eax	2060	inc eax
2124	movzx ebx, word[WIN_STACK + eax * 2]	2061	movzx ebx, word[WIN_STACK + eax * 2]
2125	mov [WIN_POS + ebx * 2], ax	2062	mov [WIN_POS + ebx * 2], ax
2126	jmp .next_window_pos	2063	jmp .next_window_pos
2127	;--------------------------------------	2064	;--------------------------------------
2128	align 4	2065	align 4
2129	.reset_vars:	2066	.reset_vars:
2130	mov byte[KEY_COUNT], 0	2067	mov byte[KEY_COUNT], 0
2131	mov byte[BTN_COUNT], 0	2068	mov byte[BTN_COUNT], 0
2132	mov word[MOUSE_SCROLL_H], 0	2069	mov word[MOUSE_SCROLL_H], 0
2133	mov word[MOUSE_SCROLL_V], 0	2070	mov word[MOUSE_SCROLL_V], 0
2134	pop ebx eax	2071	pop ebx eax
2135	ret	2072	ret
2136	;------------------------------------------------------------------------------	2073	;------------------------------------------------------------------------------
2137	align 4	2074	align 4
2138	;------------------------------------------------------------------------------	2075	;------------------------------------------------------------------------------
2139	window._.check_window_draw: ;//////////////////////////////////////////////////	2076	window._.check_window_draw: ;//////////////////////////////////////////////////
2140	;------------------------------------------------------------------------------	2077	;------------------------------------------------------------------------------
2141	;? Check if window is necessary to draw	2078	;? Check if window is necessary to draw
2142	;------------------------------------------------------------------------------	2079	;------------------------------------------------------------------------------
2143	;> edi = pointer to WDATA	2080	;> edi = pointer to WDATA
2144	;------------------------------------------------------------------------------	2081	;------------------------------------------------------------------------------
2145	mov cl, [edi + WDATA.fl_wstyle]	2082	mov cl, [edi + WDATA.fl_wstyle]
2146	and cl, 0x0f	2083	and cl, 0x0f
2147	cmp cl, 3	2084	cmp cl, 3
2148	je .exit.redraw ; window type 3	2085	je .exit.redraw ; window type 3
2149	cmp cl, 4	2086	cmp cl, 4
2150	je .exit.redraw ; window type 4	2087	je .exit.redraw ; window type 4
2151		2088
2152	push eax ebx edx esi	2089	push eax ebx edx esi
2153		2090
2154	mov eax, edi	2091	mov eax, edi
2155	sub eax, window_data	2092	sub eax, window_data
2156	shr eax, 5	2093	shr eax, 5
2157		2094
2158	movzx eax, word[WIN_STACK + eax * 2] ; get value of the curr process	2095	movzx eax, word[WIN_STACK + eax * 2] ; get value of the curr process
2159	lea esi, [WIN_POS + eax * 2] ; get address of this process at 0xC400	2096	lea esi, [WIN_POS + eax * 2] ; get address of this process at 0xC400
2160	;--------------------------------------	2097	;--------------------------------------
2161	align 4	2098	align 4
2162	.next_window:	2099	.next_window:
2163	add esi, 2	2100	add esi, 2
2164		2101
2165	mov eax, [TASK_COUNT]	2102	mov eax, [TASK_COUNT]
2166	lea eax, word[WIN_POS + eax * 2] ; number of the upper window	2103	lea eax, word[WIN_POS + eax * 2] ; number of the upper window
2167		2104
2168	cmp esi, eax	2105	cmp esi, eax
2169	ja .exit.no_redraw	2106	ja .exit.no_redraw
2170		2107
2171	movzx edx, word[esi]	2108	movzx edx, word[esi]
2172	shl edx, 5	2109	shl edx, 5
2173	cmp [CURRENT_TASK + edx + TASKDATA.state], TSTATE_FREE	2110	cmp [CURRENT_TASK + edx + TASKDATA.state], TSTATE_FREE
2174	je .next_window	2111	je .next_window
2175		2112
2176	mov eax, [edi + WDATA.box.top]	2113	mov eax, [edi + WDATA.box.top]
2177	mov ebx, [edi + WDATA.box.height]	2114	mov ebx, [edi + WDATA.box.height]
2178	add ebx, eax	2115	add ebx, eax
2179		2116
2180	mov ecx, [window_data + edx + WDATA.box.top]	2117	mov ecx, [window_data + edx + WDATA.box.top]
2181	cmp ecx, ebx	2118	cmp ecx, ebx
2182	jge .next_window	2119	jge .next_window
2183	add ecx, [window_data + edx + WDATA.box.height]	2120	add ecx, [window_data + edx + WDATA.box.height]
2184	cmp eax, ecx	2121	cmp eax, ecx
2185	jge .next_window	2122	jge .next_window
2186		2123
2187	mov eax, [edi + WDATA.box.left]	2124	mov eax, [edi + WDATA.box.left]
2188	mov ebx, [edi + WDATA.box.width]	2125	mov ebx, [edi + WDATA.box.width]
2189	add ebx, eax	2126	add ebx, eax
2190		2127
2191	mov ecx, [window_data + edx + WDATA.box.left]	2128	mov ecx, [window_data + edx + WDATA.box.left]
2192	cmp ecx, ebx	2129	cmp ecx, ebx
2193	jge .next_window	2130	jge .next_window
2194	add ecx, [window_data + edx + WDATA.box.width]	2131	add ecx, [window_data + edx + WDATA.box.width]
2195	cmp eax, ecx	2132	cmp eax, ecx
2196	jge .next_window	2133	jge .next_window
2197		2134
2198	pop esi edx ebx eax	2135	pop esi edx ebx eax
2199	;--------------------------------------	2136	;--------------------------------------
2200	align 4	2137	align 4
2201	.exit.redraw:	2138	.exit.redraw:
2202	xor ecx, ecx	2139	xor ecx, ecx
2203	inc ecx	2140	inc ecx
2204	ret	2141	ret
2205	;--------------------------------------	2142	;--------------------------------------
2206	align 4	2143	align 4
2207	.exit.no_redraw:	2144	.exit.no_redraw:
2208	pop esi edx ebx eax	2145	pop esi edx ebx eax
2209	xor ecx, ecx	2146	xor ecx, ecx
2210	ret	2147	ret
2211	;------------------------------------------------------------------------------	2148	;------------------------------------------------------------------------------
2212	align 4	2149	align 4
2213	;------------------------------------------------------------------------------	2150	;------------------------------------------------------------------------------
2214	window._.draw_window_caption: ;////////////////////////////////////////////////	2151	window._.draw_window_caption: ;////////////////////////////////////////////////
2215	;------------------------------------------------------------------------------	2152	;------------------------------------------------------------------------------
2216	;?	2153	;?
2217	;------------------------------------------------------------------------------	2154	;------------------------------------------------------------------------------
2218	xor eax, eax	2155	xor eax, eax
2219	mov edx, [TASK_COUNT]	2156	mov edx, [TASK_COUNT]
2220	movzx edx, word[WIN_POS + edx * 2]	2157	movzx edx, word[WIN_POS + edx * 2]
2221	cmp edx, [CURRENT_TASK]	2158	cmp edx, [CURRENT_TASK]
2222	jne @f	2159	jne @f
2223	inc eax	2160	inc eax
2224	;--------------------------------------	2161	;--------------------------------------
2225	align 4	2162	align 4
2226	@@:	2163	@@:
2227	mov edx, [CURRENT_TASK]	2164	mov edx, [CURRENT_TASK]
2228	shl edx, 5	2165	shl edx, 5
2229	add edx, window_data	2166	add edx, window_data
2230	movzx ebx, [edx + WDATA.fl_wstyle]	2167	movzx ebx, [edx + WDATA.fl_wstyle]
2231	and bl, 0x0F	2168	and bl, 0x0F
2232	cmp bl, 3	2169	cmp bl, 3
2233	je .draw_caption_style_3	2170	je .draw_caption_style_3
2234	cmp bl, 4	2171	cmp bl, 4
2235	je .draw_caption_style_3	2172	je .draw_caption_style_3
2236		2173
2237	jmp .not_style_3	2174	jmp .not_style_3
2238	;--------------------------------------	2175	;--------------------------------------
2239	align 4	2176	align 4
2240	.draw_caption_style_3:	2177	.draw_caption_style_3:
2241	push edx	2178	push edx
2242	call drawwindow_IV_caption	2179	call drawwindow_IV_caption
2243	add esp, 4	2180	add esp, 4
2244	jmp .2	2181	jmp .2
2245	;--------------------------------------	2182	;--------------------------------------
2246	align 4	2183	align 4
2247	.not_style_3:	2184	.not_style_3:
2248	cmp bl, 2	2185	cmp bl, 2
2249	jne .not_style_2	2186	jne .not_style_2
2250		2187
2251	call drawwindow_III_caption	2188	call drawwindow_III_caption
2252	jmp .2	2189	jmp .2
2253	;--------------------------------------	2190	;--------------------------------------
2254	align 4	2191	align 4
2255	.not_style_2:	2192	.not_style_2:
2256	cmp bl, 0	2193	cmp bl, 0
2257	jne .2	2194	jne .2
2258		2195
2259	call drawwindow_I_caption	2196	call drawwindow_I_caption
2260	;--------------------------------------	2197	;--------------------------------------
2261	align 4	2198	align 4
2262	.2:	2199	.2:
2263	mov edi, [CURRENT_TASK]	2200	mov edi, [CURRENT_TASK]
2264	shl edi, 5	2201	shl edi, 5
2265	test [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION	2202	test [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION
2266	jz .exit	2203	jz .exit
2267	mov edx, [edi * 8 + SLOT_BASE + APPDATA.wnd_caption]	2204	mov edx, [edi * 8 + SLOT_BASE + APPDATA.wnd_caption]
2268	or edx, edx	2205	or edx, edx
2269	jz .exit	2206	jz .exit
2270		2207
2271	mov ebp, [edi + window_data + WDATA.box.left - 2]	2208	mov ebp, [edi + window_data + WDATA.box.left - 2]
2272	mov bp, word[edi + window_data + WDATA.box.top]	2209	mov bp, word[edi + window_data + WDATA.box.top]
2273	movzx eax, [edi + window_data + WDATA.fl_wstyle]	2210	movzx eax, [edi + window_data + WDATA.fl_wstyle]
2274	and al, 0x0F	2211	and al, 0x0F
2275	cmp al, 3	2212	cmp al, 3
2276	je .skinned	2213	je .skinned
2277	cmp al, 4	2214	cmp al, 4
2278	je .skinned	2215	je .skinned
2279		2216
2280	jmp .not_skinned	2217	jmp .not_skinned
2281	;--------------------------------------	2218	;--------------------------------------
2282	align 4	2219	align 4
2283	.skinned:	2220	.skinned:
2284	movzx eax, word[edi + window_data + WDATA.box.width]	2221	movzx eax, word[edi + window_data + WDATA.box.width]
2285	sub ax, [_skinmargins.left]	2222	sub ax, [_skinmargins.left]
2286	sub ax, [_skinmargins.right]	2223	sub ax, [_skinmargins.right]
2287	js .exit	2224	js .exit
2288	mov ebx, dword[_skinmargins.left - 2]	2225	mov ebx, dword[_skinmargins.left - 2]
2289	mov bx, word[_skinh]	2226	mov bx, word[_skinh]
2290	sub bx, [_skinmargins.bottom]	2227	sub bx, [_skinmargins.bottom]
2291	sub bx, [_skinmargins.top]	2228	sub bx, [_skinmargins.top]
2292	sar bx, 1	2229	sar bx, 1
2293	add bx, [_skinmargins.top]	2230	add bx, [_skinmargins.top]
2294	sub bx, 8	2231	sub bx, 8
2295	jmp .dodraw	2232	jmp .dodraw
2296	;--------------------------------------	2233	;--------------------------------------
2297	align 4	2234	align 4
2298	.not_skinned:	2235	.not_skinned:
2299	cmp al, 1	2236	cmp al, 1
2300	je .exit	2237	je .exit
2301	movzx eax, word[edi + window_data + WDATA.box.width]	2238	movzx eax, word[edi + window_data + WDATA.box.width]
2302	sub eax, 16	2239	sub eax, 16
2303	js .exit	2240	js .exit
2304	mov ebx, 80002h	2241	mov ebx, 80002h
2305	.dodraw:	2242	.dodraw:
2306	shr eax, 3	2243	shr eax, 3
2307	mov esi, eax	2244	mov esi, eax
2308	add ebx, ebp	2245	add ebx, ebp
2309	mov ecx, [common_colours + 16]	2246	mov ecx, [common_colours + 16]
2310	mov al, 1	2247	mov al, 1
2311	cmp byte [edx], 4	2248	cmp byte [edx], 4
2312	jnc @f	2249	jnc @f
2313	mov al, [edx]	2250	mov al, [edx]
2314	test al, al	2251	test al, al
2315	jz .exit	2252	jz .exit
2316	inc edx	2253	inc edx
2317	@@:	2254	@@:
2318	shl eax, 28	2255	shl eax, 28
2319	or ecx, eax	2256	or ecx, eax
2320	xor edi, edi	2257	xor edi, edi
2321	call dtext	2258	call dtext
2322	.exit:	2259	.exit:
2323	jmp __sys_draw_pointer	2260	jmp __sys_draw_pointer
2324	;------------------------------------------------------------------------------	2261	;------------------------------------------------------------------------------
2325	align 4	2262	align 4
2326	;------------------------------------------------------------------------------	2263	;------------------------------------------------------------------------------
2327	window._.draw_negative_box: ;//////////////////////////////////////////////////	2264	window._.draw_negative_box: ;//////////////////////////////////////////////////
2328	;------------------------------------------------------------------------------	2265	;------------------------------------------------------------------------------
2329	;? Draw negative box	2266	;? Draw negative box
2330	;------------------------------------------------------------------------------	2267	;------------------------------------------------------------------------------
2331	;> edi = pointer to BOX struct	2268	;> edi = pointer to BOX struct
2332	;------------------------------------------------------------------------------	2269	;------------------------------------------------------------------------------
2333	push eax ebx esi	2270	push eax ebx esi
2334	mov esi, 0x01000000	2271	mov esi, 0x01000000
2335	;--------------------------------------	2272	;--------------------------------------
2336	align 4	2273	align 4
2337	.1:	2274	.1:
2338	mov eax, [edi + BOX.left - 2]	2275	mov eax, [edi + BOX.left - 2]
2339	mov ax, word[edi + BOX.left]	2276	mov ax, word[edi + BOX.left]
2340	add ax, word[edi + BOX.width]	2277	add ax, word[edi + BOX.width]
2341	mov ebx, [edi + BOX.top - 2]	2278	mov ebx, [edi + BOX.top - 2]
2342	mov bx, word[edi + BOX.top]	2279	mov bx, word[edi + BOX.top]
2343	add bx, word[edi + BOX.height]	2280	add bx, word[edi + BOX.height]
2344	call draw_rectangle.forced	2281	call draw_rectangle.forced
2345	pop esi ebx eax	2282	pop esi ebx eax
2346	ret	2283	ret
2347	;------------------------------------------------------------------------------	2284	;------------------------------------------------------------------------------
2348	;align 4	2285	;align 4
2349	;------------------------------------------------------------------------------	2286	;------------------------------------------------------------------------------
2350	;window._.end_moving__box: ;//////////////////////////////////////////////////	2287	;window._.end_moving__box: ;//////////////////////////////////////////////////
2351	;------------------------------------------------------------------------------	2288	;------------------------------------------------------------------------------
2352	;? Draw positive box	2289	;? Draw positive box
2353	;------------------------------------------------------------------------------	2290	;------------------------------------------------------------------------------
2354	;> edi = pointer to BOX struct	2291	;> edi = pointer to BOX struct
2355	;------------------------------------------------------------------------------	2292	;------------------------------------------------------------------------------
2356	; push eax ebx esi	2293	; push eax ebx esi
2357	; xor esi, esi	2294	; xor esi, esi
2358	; jmp window._.draw_negative_box.1	2295	; jmp window._.draw_negative_box.1
2359	;------------------------------------------------------------------------------	2296	;------------------------------------------------------------------------------
2360	align 4	2297	align 4
2361	;------------------------------------------------------------------------------	2298	;------------------------------------------------------------------------------
2362	window._.get_rect: ;/////////////////////////////////////////////////////	2299	window._.get_rect: ;/////////////////////////////////////////////////////
2363	;------------------------------------------------------------------------------	2300	;------------------------------------------------------------------------------
2364	;? void __fastcall get_window_rect(struct RECT* rc);	2301	;? void __fastcall get_window_rect(struct RECT* rc);
2365	;------------------------------------------------------------------------------	2302	;------------------------------------------------------------------------------
2366	;> ecx = pointer to RECT	2303	;> ecx = pointer to RECT
2367	;------------------------------------------------------------------------------	2304	;------------------------------------------------------------------------------
2368	mov eax, [TASK_BASE]	2305	mov eax, [TASK_BASE]
2369		2306
2370	mov edx, [eax-twdw + WDATA.box.left]	2307	mov edx, [eax-twdw + WDATA.box.left]
2371	mov [ecx+RECT.left], edx	2308	mov [ecx+RECT.left], edx
2372		2309
2373	add edx, [eax-twdw + WDATA.box.width]	2310	add edx, [eax-twdw + WDATA.box.width]
2374	mov [ecx+RECT.right], edx	2311	mov [ecx+RECT.right], edx
2375		2312
2376	mov edx, [eax-twdw + WDATA.box.top]	2313	mov edx, [eax-twdw + WDATA.box.top]
2377	mov [ecx+RECT.top], edx	2314	mov [ecx+RECT.top], edx
2378		2315
2379	add edx, [eax-twdw + WDATA.box.height]	2316	add edx, [eax-twdw + WDATA.box.height]
2380	mov [ecx+RECT.bottom], edx	2317	mov [ecx+RECT.bottom], edx
2381	ret	2318	ret
2382	;------------------------------------------------------------------------------	2319	;------------------------------------------------------------------------------
2383	align 4	2320	align 4
2384	;------------------------------------------------------------------------------	2321	;------------------------------------------------------------------------------
2385	window._.redraw_top_wnd: ;////////////////////////////////////////////////////////	2322	window._.redraw_top_wnd: ;////////////////////////////////////////////////////////
2386	;------------------------------------------------------------------------------	2323	;------------------------------------------------------------------------------
2387	;? redraw all windows one above the window	2324	;? redraw all windows one above the window
2388	;------------------------------------------------------------------------------	2325	;------------------------------------------------------------------------------
2389	;> eax = left	2326	;> eax = left
2390	;> ebx = top	2327	;> ebx = top
2391	;> ecx = right	2328	;> ecx = right
2392	;> edx = bottom	2329	;> edx = bottom
2393	;> esi = process number	2330	;> esi = process number
2394	;! corrupted edi	2331	;! corrupted edi
2395	;------------------------------------------------------------------------------	2332	;------------------------------------------------------------------------------
2396	push 0	2333	push 0
2397	jmp window._.set_top_wnd.go	2334	jmp window._.set_top_wnd.go
2398		2335
2399	align 4	2336	align 4
2400	;------------------------------------------------------------------------------	2337	;------------------------------------------------------------------------------
2401	window._.set_top_wnd: ;////////////////////////////////////////////////////////	2338	window._.set_top_wnd: ;////////////////////////////////////////////////////////
2402	;------------------------------------------------------------------------------	2339	;------------------------------------------------------------------------------
2403	;? call set_screen for all windows one above the window	2340	;? call set_screen for all windows one above the window
2404	;------------------------------------------------------------------------------	2341	;------------------------------------------------------------------------------
2405	;> eax = left	2342	;> eax = left
2406	;> ebx = top	2343	;> ebx = top
2407	;> ecx = right	2344	;> ecx = right
2408	;> edx = bottom	2345	;> edx = bottom
2409	;> esi = process number	2346	;> esi = process number
2410	;! corrupted edi	2347	;! corrupted edi
2411	;------------------------------------------------------------------------------	2348	;------------------------------------------------------------------------------
2412		2349
2413	push 1	2350	push 1
2414	.go:	2351	.go:
2415	push esi	2352	push esi
2416	pushfd	2353	pushfd
2417	cli	2354	cli
2418		2355
2419	push ebp	2356	push ebp
2420	mov ebp, [TASK_COUNT]	2357	mov ebp, [TASK_COUNT]
2421	cmp ebp, 1	2358	cmp ebp, 1
2422	jbe .exit	2359	jbe .exit
2423		2360
2424	shl esi, 5	2361	shl esi, 5
2425	cmp [esi + window_data + WDATA.z_modif], ZPOS_ALWAYS_TOP	2362	cmp [esi + window_data + WDATA.z_modif], ZPOS_ALWAYS_TOP
2426	je .exit	2363	je .exit
2427		2364
2428	push eax ;for num layout	2365	push eax ;for num layout
2429	push edx ecx ebx eax	2366	push edx ecx ebx eax
2430		2367
2431	movsx eax, byte [esi + window_data + WDATA.z_modif]	2368	movsx eax, byte [esi + window_data + WDATA.z_modif]
2432	inc eax	2369	inc eax
2433	mov dword[esp+10h], eax	2370	mov dword[esp+10h], eax
2434	;--------------------------------------	2371	;--------------------------------------
2435	align 4	2372	align 4
2436	.layout:	2373	.layout:
2437	mov esi, 1 ; = num in window stack	2374	mov esi, 1 ; = num in window stack
2438	mov ebp, [TASK_COUNT]	2375	mov ebp, [TASK_COUNT]
2439	;--------------------------------------	2376	;--------------------------------------
2440	align 4	2377	align 4
2441	.next_window:	2378	.next_window:
2442	movzx edi, word[WIN_POS + esi * 2]	2379	movzx edi, word[WIN_POS + esi * 2]
2443	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes	2380	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes
2444		2381
2445	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE	2382	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE
2446	je .skip_window	2383	je .skip_window
2447		2384
2448	add edi, window_data	2385	add edi, window_data
2449	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	2386	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
2450	jnz .skip_window	2387	jnz .skip_window
2451		2388
2452	mov eax, [esp+10h]	2389	mov eax, [esp+10h]
2453	cmp [edi + WDATA.z_modif], al	2390	cmp [edi + WDATA.z_modif], al
2454	jne .skip_window	2391	jne .skip_window
2455		2392
2456	mov eax, [edi + WDATA.box.left]	2393	mov eax, [edi + WDATA.box.left]
2457	cmp eax, [esp + RECT.right]	2394	cmp eax, [esp + RECT.right]
2458	jg .skip_window	2395	jg .skip_window
2459	mov ebx, [edi + WDATA.box.top]	2396	mov ebx, [edi + WDATA.box.top]
2460	cmp ebx, [esp + RECT.bottom]	2397	cmp ebx, [esp + RECT.bottom]
2461	jg .skip_window	2398	jg .skip_window
2462	mov ecx, [edi + WDATA.box.width]	2399	mov ecx, [edi + WDATA.box.width]
2463	add ecx, eax	2400	add ecx, eax
2464	cmp ecx, [esp + RECT.left]	2401	cmp ecx, [esp + RECT.left]
2465	jl .skip_window	2402	jl .skip_window
2466	mov edx, [edi + WDATA.box.height]	2403	mov edx, [edi + WDATA.box.height]
2467	add edx, ebx	2404	add edx, ebx
2468	cmp edx, [esp + RECT.top]	2405	cmp edx, [esp + RECT.top]
2469	jl .skip_window	2406	jl .skip_window
2470		2407
2471	cmp eax, [esp + RECT.left]	2408	cmp eax, [esp + RECT.left]
2472	jae @f	2409	jae @f
2473	mov eax, [esp + RECT.left]	2410	mov eax, [esp + RECT.left]
2474	;--------------------------------------	2411	;--------------------------------------
2475	align 4	2412	align 4
2476	@@:	2413	@@:
2477	cmp ebx, [esp + RECT.top]	2414	cmp ebx, [esp + RECT.top]
2478	jae @f	2415	jae @f
2479	mov ebx, [esp + RECT.top]	2416	mov ebx, [esp + RECT.top]
2480	;--------------------------------------	2417	;--------------------------------------
2481	align 4	2418	align 4
2482	@@:	2419	@@:
2483	cmp ecx, [esp + RECT.right]	2420	cmp ecx, [esp + RECT.right]
2484	jbe @f	2421	jbe @f
2485	mov ecx, [esp + RECT.right]	2422	mov ecx, [esp + RECT.right]
2486	;--------------------------------------	2423	;--------------------------------------
2487	align 4	2424	align 4
2488	@@:	2425	@@:
2489	cmp edx, [esp + RECT.bottom]	2426	cmp edx, [esp + RECT.bottom]
2490	jbe @f	2427	jbe @f
2491	mov edx, [esp + RECT.bottom]	2428	mov edx, [esp + RECT.bottom]
2492	;--------------------------------------	2429	;--------------------------------------
2493	align 4	2430	align 4
2494	@@:	2431	@@:
2495	cmp dword[esp+32], 0	2432	cmp dword[esp+32], 0
2496	je .set_fl_redraw	2433	je .set_fl_redraw
2497		2434
2498	push esi	2435	push esi
2499	movzx esi, word[WIN_POS + esi * 2]	2436	movzx esi, word[WIN_POS + esi * 2]
2500	call window._.set_screen	2437	call window._.set_screen
2501	pop esi	2438	pop esi
2502	jmp @f	2439	jmp @f
2503	.set_fl_redraw:	2440	.set_fl_redraw:
2504	mov [edi + WDATA.fl_redraw], 1 ;set redraw flag	2441	mov [edi + WDATA.fl_redraw], 1 ;set redraw flag
2505	@@:	2442	@@:
2506	;--------------------------------------	2443	;--------------------------------------
2507	align 4	2444	align 4
2508	.skip_window:	2445	.skip_window:
2509	inc esi	2446	inc esi
2510	dec ebp	2447	dec ebp
2511	jnz .next_window	2448	jnz .next_window
2512	;--------------------------------------	2449	;--------------------------------------
2513	inc dword[esp+10h]	2450	inc dword[esp+10h]
2514	cmp byte[esp+10h], ZPOS_ALWAYS_TOP	2451	cmp byte[esp+10h], ZPOS_ALWAYS_TOP
2515	jle .layout	2452	jle .layout
2516	;-------------------------------------	2453	;-------------------------------------
2517		2454
2518	pop eax ebx ecx edx	2455	pop eax ebx ecx edx
2519	pop ebp ;del num layout	2456	pop ebp ;del num layout
2520	;-------------------------------------	2457	;-------------------------------------
2521	align 4	2458	align 4
2522	.exit:	2459	.exit:
2523		2460
2524	pop ebp	2461	pop ebp
2525	popfd	2462	popfd
2526	pop esi	2463	pop esi
2527		2464
2528	add esp, 4 ;dword for 0/1 - set_screen/fl_redraw	2465	add esp, 4 ;dword for 0/1 - set_screen/fl_redraw
2529	ret	2466	ret

Subversion Repositories Kolibri OS

(root)/kernel/trunk/gui/window.inc – Rev 5926 → 6800