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

Rev 5847		Rev 5865
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: 5847 $	9	$Revision: 5865 $
10		10
11	;==============================================================================	11	;==============================================================================
12	;///// public functions ///////////////////////////////////////////////////////	12	;///// public functions ///////////////////////////////////////////////////////
13	;==============================================================================	13	;==============================================================================
14		14
15	window.BORDER_SIZE = 5	15	window.BORDER_SIZE = 5
16		16
17	macro FuncTable name, table_name, [label]	17	macro FuncTable name, table_name, [label]
18	{	18	{
19	common	19	common
20	align 4	20	align 4
21	\label name#.#table_name dword	21	\label name#.#table_name dword
22	forward	22	forward
23	dd name#.#label	23	dd name#.#label
24	common	24	common
25	name#.sizeof.#table_name = $ - name#.#table_name	25	name#.sizeof.#table_name = $ - name#.#table_name
26	}	26	}
27		27
28	uglobal	28	uglobal
29	common_colours rd 48	29	common_colours rd 48
30	draw_limits RECT	30	draw_limits RECT
31	endg	31	endg
32		32
33	;------------------------------------------------------------------------------	33	;------------------------------------------------------------------------------
34	syscall_draw_window: ;///// system function 0 /////////////////////////////////	34	syscall_draw_window: ;///// system function 0 /////////////////////////////////
35	;------------------------------------------------------------------------------	35	;------------------------------------------------------------------------------
36	mov eax, edx	36	mov eax, edx
37	shr eax, 24	37	shr eax, 24
38	and al, 0x0f	38	and al, 0x0f
39	cmp al, 5	39	cmp al, 5
40	jae .exit	40	jae .exit
41		41
42	push eax	42	push eax
43	call window._.sys_set_window	43	call window._.sys_set_window
44	pop eax	44	pop eax
45		45
46	or al, al	46	or al, al
47	jnz @f	47	jnz @f
48		48
49	; type I - original style	49	; type I - original style
50	call drawwindow_I	50	call drawwindow_I
51	jmp window._.draw_window_caption.2	51	jmp window._.draw_window_caption.2
52	;--------------------------------------	52	;--------------------------------------
53	@@:	53	@@:
54	dec al	54	dec al
55	jnz @f	55	jnz @f
56		56
57	; type II - only reserve area, no draw	57	; type II - only reserve area, no draw
58	call __sys_draw_pointer	58	call __sys_draw_pointer
59	jmp .exit	59	jmp .exit
60	;--------------------------------------	60	;--------------------------------------
61	@@:	61	@@:
62	dec al	62	dec al
63	jnz @f	63	jnz @f
64		64
65	; type III - new style	65	; type III - new style
66	call drawwindow_III	66	call drawwindow_III
67	jmp window._.draw_window_caption.2	67	jmp window._.draw_window_caption.2
68	;--------------------------------------	68	;--------------------------------------
69	@@:	69	@@:
70	; type IV & V - skinned window (resizable & not)	70	; type IV & V - skinned window (resizable & not)
71	mov eax, [TASK_COUNT]	71	mov eax, [TASK_COUNT]
72	movzx eax, word[WIN_POS + eax * 2]	72	movzx eax, word[WIN_POS + eax * 2]
73	cmp eax, [CURRENT_TASK]	73	cmp eax, [CURRENT_TASK]
74	setz al	74	setz al
75	movzx eax, al	75	movzx eax, al
76	push eax	76	push eax
77	call drawwindow_IV	77	call drawwindow_IV
78	jmp window._.draw_window_caption.2	78	jmp window._.draw_window_caption.2
79	;--------------------------------------	79	;--------------------------------------
80	.exit:	80	.exit:
81	ret	81	ret
82	;------------------------------------------------------------------------------	82	;------------------------------------------------------------------------------
83	syscall_display_settings: ;///// system function 48 ///////////////////////////	83	syscall_display_settings: ;///// system function 48 ///////////////////////////
84	;------------------------------------------------------------------------------	84	;------------------------------------------------------------------------------
85	;; Redraw screen:	85	;; Redraw screen:
86	;< ebx = 0	86	;< ebx = 0
87	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	87	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
88	;; Set button style:	88	;; Set button style:
89	;< ebx = 1	89	;< ebx = 1
90	;< ecx = 0 (flat) or 1 (with gradient)	90	;< ecx = 0 (flat) or 1 (with gradient)
91	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	91	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
92	;; Set system color palette:	92	;; Set system color palette:
93	;< ebx = 2	93	;< ebx = 2
94	;< ecx = pointer to color table	94	;< ecx = pointer to color table
95	;< edx = size of color table	95	;< edx = size of color table
96	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	96	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
97	;; Get system color palette:	97	;; Get system color palette:
98	;< ebx = 3	98	;< ebx = 3
99	;< ecx = pointer to color table buffer	99	;< ecx = pointer to color table buffer
100	;< edx = size of color table buffer	100	;< edx = size of color table buffer
101	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	101	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
102	;; Get skinned caption height:	102	;; Get skinned caption height:
103	;< ebx = 4	103	;< ebx = 4
104	;> eax = height in pixels	104	;> eax = height in pixels
105	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	105	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
106	;; Get screen working area:	106	;; Get screen working area:
107	;< ebx = 5	107	;< ebx = 5
108	;> eax = pack[16(left), 16(right)]	108	;> eax = pack[16(left), 16(right)]
109	;> ebx = pack[16(top), 16(bottom)]	109	;> ebx = pack[16(top), 16(bottom)]
110	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	110	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
111	;; Set screen working area:	111	;; Set screen working area:
112	;< ebx = 6	112	;< ebx = 6
113	;< ecx = pack[16(left), 16(right)]	113	;< ecx = pack[16(left), 16(right)]
114	;< edx = pack[16(top), 16(bottom)]	114	;< edx = pack[16(top), 16(bottom)]
115	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	115	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
116	;; Get skin margins:	116	;; Get skin margins:
117	;< ebx = 7	117	;< ebx = 7
118	;> eax = pack[16(left), 16(right)]	118	;> eax = pack[16(left), 16(right)]
119	;> ebx = pack[16(top), 16(bottom)]	119	;> ebx = pack[16(top), 16(bottom)]
120	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	120	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
121	;; Set skin:	121	;; Set skin:
122	;< ebx = 8	122	;< ebx = 8
123	;< ecx = pointer to FileInfoBlock struct	123	;< ecx = pointer to FileInfoBlock struct
124	;> eax = FS error code	124	;> eax = FS error code
125	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	125	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
126	;; Get font smoothing:	126	;; Get font smoothing:
127	;< ebx = 9	127	;< ebx = 9
128	;> eax = 0 — off, 1 — on, 2 — subpixel	128	;> eax = 0 — off, 1 — on, 2 — subpixel
129	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	129	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
130	;; Set font smoothing:	130	;; Set font smoothing:
131	;< ebx = 10	131	;< ebx = 10
132	;< ecx = 0 — off, 1 — on, 2 — subpixel	132	;< ecx = 0 — off, 1 — on, 2 — subpixel
133	;------------------------------------------------------------------------------	133	;------------------------------------------------------------------------------
134	cmp ebx, .sizeof.ftable / 4	134	cmp ebx, .sizeof.ftable / 4
135	ja @f	135	ja @f
136	jmp [.ftable + ebx * 4]	136	jmp [.ftable + ebx * 4]
137	;------------------------------------------------------------------------------	137	;------------------------------------------------------------------------------
138	syscall_display_settings.00:	138	syscall_display_settings.00:
139	xor eax, eax	139	xor eax, eax
140	inc ebx	140	inc ebx
141	cmp [windowtypechanged], ebx	141	cmp [windowtypechanged], ebx
142	jne @f	142	jne @f
143	mov [windowtypechanged], eax	143	mov [windowtypechanged], eax
144	jmp syscall_display_settings._.redraw_whole_screen	144	jmp syscall_display_settings._.redraw_whole_screen
145	;------------------------------------------------------------------------------	145	;------------------------------------------------------------------------------
146	syscall_display_settings.01:	146	syscall_display_settings.01:
147	and ecx, 1	147	and ecx, 1
148	cmp ecx, [buttontype]	148	cmp ecx, [buttontype]
149	je @f	149	je @f
150	mov [buttontype], ecx	150	mov [buttontype], ecx
151	mov [windowtypechanged], ebx	151	mov [windowtypechanged], ebx
152	@@:	152	@@:
153	ret	153	ret
154	;------------------------------------------------------------------------------	154	;------------------------------------------------------------------------------
155	syscall_display_settings.02:	155	syscall_display_settings.02:
156	dec ebx	156	dec ebx
157	mov esi, ecx	157	mov esi, ecx
158	cmp edx, 192	158	cmp edx, 192
159	jnae @f	159	jnae @f
160	mov edx, 192 ; max size	160	mov edx, 192 ; max size
161	@@:	161	@@:
162	mov edi, common_colours	162	mov edi, common_colours
163	mov ecx, edx	163	mov ecx, edx
164	rep movsb	164	rep movsb
165	mov [windowtypechanged], ebx	165	mov [windowtypechanged], ebx
166	ret	166	ret
167	;------------------------------------------------------------------------------	167	;------------------------------------------------------------------------------
168	syscall_display_settings.03:	168	syscall_display_settings.03:
169	mov edi, ecx	169	mov edi, ecx
170	cmp edx, 192	170	cmp edx, 192
171	jnae @f	171	jnae @f
172	mov edx, 192 ; max size	172	mov edx, 192 ; max size
173	@@:	173	@@:
174	mov esi, common_colours	174	mov esi, common_colours
175	mov ecx, edx	175	mov ecx, edx
176	rep movsb	176	rep movsb
177	ret	177	ret
178	;------------------------------------------------------------------------------	178	;------------------------------------------------------------------------------
179	syscall_display_settings.04:	179	syscall_display_settings.04:
180	mov eax, [_skinh]	180	mov eax, [_skinh]
181	mov [esp + 32], eax	181	mov [esp + 32], eax
182	ret	182	ret
183	;------------------------------------------------------------------------------	183	;------------------------------------------------------------------------------
184	syscall_display_settings.05:	184	syscall_display_settings.05:
185	mov eax, [screen_workarea.left - 2]	185	mov eax, [screen_workarea.left - 2]
186	mov ax, word[screen_workarea.right]	186	mov ax, word[screen_workarea.right]
187	mov [esp + 32], eax	187	mov [esp + 32], eax
188	mov eax, [screen_workarea.top - 2]	188	mov eax, [screen_workarea.top - 2]
189	mov ax, word[screen_workarea.bottom]	189	mov ax, word[screen_workarea.bottom]
190	mov [esp + 20], eax	190	mov [esp + 20], eax
191	ret	191	ret
192	;------------------------------------------------------------------------------	192	;------------------------------------------------------------------------------
193	syscall_display_settings.06:	193	syscall_display_settings.06:
194	xor esi, esi	194	xor esi, esi
195	mov edi, [_display.width]	195	mov edi, [_display.width]
196	dec edi	196	dec edi
197	mov eax, ecx	197	mov eax, ecx
198	movsx ebx, ax	198	movsx ebx, ax
199	sar eax, 16	199	sar eax, 16
200	cmp eax, ebx	200	cmp eax, ebx
201	jge .check_horizontal	201	jge .check_horizontal
202	inc esi	202	inc esi
203	or eax, eax	203	or eax, eax
204	jge @f	204	jge @f
205	xor eax, eax	205	xor eax, eax
206	@@:	206	@@:
207	mov [screen_workarea.left], eax	207	mov [screen_workarea.left], eax
208	cmp ebx, edi	208	cmp ebx, edi
209	jle @f	209	jle @f
210	mov ebx, edi	210	mov ebx, edi
211	@@:	211	@@:
212	mov [screen_workarea.right], ebx	212	mov [screen_workarea.right], ebx
213	.check_horizontal:	213	.check_horizontal:
214	mov edi, [_display.height]	214	mov edi, [_display.height]
215	dec edi	215	dec edi
216	mov eax, edx	216	mov eax, edx
217	movsx ebx, ax	217	movsx ebx, ax
218	sar eax, 16	218	sar eax, 16
219	cmp eax, ebx	219	cmp eax, ebx
220	jge .check_if_redraw_needed	220	jge .check_if_redraw_needed
221	inc esi	221	inc esi
222	or eax, eax	222	or eax, eax
223	jge @f	223	jge @f
224	xor eax, eax	224	xor eax, eax
225	@@:	225	@@:
226	mov [screen_workarea.top], eax	226	mov [screen_workarea.top], eax
227	cmp ebx, edi	227	cmp ebx, edi
228	jle @f	228	jle @f
229	mov ebx, edi	229	mov ebx, edi
230	@@:	230	@@:
231	mov [screen_workarea.bottom], ebx	231	mov [screen_workarea.bottom], ebx
232	.check_if_redraw_needed:	232	.check_if_redraw_needed:
233	or esi, esi	233	or esi, esi
234	jz @f	234	jz @f
235		235
236	call repos_windows	236	call repos_windows
237	jmp syscall_display_settings._.calculate_whole_screen	237	jmp syscall_display_settings._.calculate_whole_screen
238	;------------------------------------------------------------------------------	238	;------------------------------------------------------------------------------
239	syscall_display_settings.07:	239	syscall_display_settings.07:
240	mov eax, [_skinmargins + 0]	240	mov eax, [_skinmargins + 0]
241	mov [esp + 32], eax	241	mov [esp + 32], eax
242	mov eax, [_skinmargins + 4]	242	mov eax, [_skinmargins + 4]
243	mov [esp + 20], eax	243	mov [esp + 20], eax
244	@@:	244	@@:
245	ret	245	ret
246	;------------------------------------------------------------------------------	246	;------------------------------------------------------------------------------
247	syscall_display_settings.08:	247	syscall_display_settings.08:
248	mov ebx, ecx	248	mov ebx, ecx
249	call read_skin_file	249	call read_skin_file
250	mov [esp + 32], eax	250	mov [esp + 32], eax
251	test eax, eax	251	test eax, eax
252	jnz @b	252	jnz @b
253		253
254	call syscall_display_settings._.calculate_whole_screen	254	call syscall_display_settings._.calculate_whole_screen
255	jmp syscall_display_settings._.redraw_whole_screen	255	jmp syscall_display_settings._.redraw_whole_screen
256	;------------------------------------------------------------------------------	256	;------------------------------------------------------------------------------
257	syscall_display_settings.09:	257	syscall_display_settings.09:
258	xor eax, eax	258	xor eax, eax
259	mov al, [fontSmoothing]	259	mov al, [fontSmoothing]
260	mov [esp + 32], eax	260	mov [esp + 32], eax
261	ret	261	ret
262	;------------------------------------------------------------------------------	262	;------------------------------------------------------------------------------
263	syscall_display_settings.10:	263	syscall_display_settings.10:
264	mov [fontSmoothing], cl	264	mov [fontSmoothing], cl
265	ret	265	ret
266	;------------------------------------------------------------------------------	266	;------------------------------------------------------------------------------
267	syscall_display_settings._.calculate_whole_screen:	267	syscall_display_settings._.calculate_whole_screen:
268	xor eax, eax	268	xor eax, eax
269	xor ebx, ebx	269	xor ebx, ebx
270	mov ecx, [_display.width]	270	mov ecx, [_display.width]
271	mov edx, [_display.height]	271	mov edx, [_display.height]
272	dec ecx	272	dec ecx
273	dec edx	273	dec edx
274	jmp calculatescreen	274	jmp calculatescreen
275	;------------------------------------------------------------------------------	275	;------------------------------------------------------------------------------
276	syscall_display_settings._.redraw_whole_screen:	276	syscall_display_settings._.redraw_whole_screen:
277	xor eax, eax	277	xor eax, eax
278	mov [draw_limits.left], eax	278	mov [draw_limits.left], eax
279	mov [draw_limits.top], eax	279	mov [draw_limits.top], eax
280	mov eax, [_display.width]	280	mov eax, [_display.width]
281	dec eax	281	dec eax
282	mov [draw_limits.right], eax	282	mov [draw_limits.right], eax
283	mov eax, [_display.height]	283	mov eax, [_display.height]
284	dec eax	284	dec eax
285	mov [draw_limits.bottom], eax	285	mov [draw_limits.bottom], eax
286	mov eax, window_data	286	mov eax, window_data
287	jmp redrawscreen	287	jmp redrawscreen
288	;------------------------------------------------------------------------------	288	;------------------------------------------------------------------------------
289	syscall_set_window_shape: ;///// system function 50 ///////////////////////////	289	syscall_set_window_shape: ;///// system function 50 ///////////////////////////
290	;------------------------------------------------------------------------------	290	;------------------------------------------------------------------------------
291	;; Set window shape address:	291	;; Set window shape address:
292	;> ebx = 0	292	;> ebx = 0
293	;> ecx = shape data address	293	;> ecx = shape data address
294	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	294	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
295	;; Set window shape scale:	295	;; Set window shape scale:
296	;> ebx = 1	296	;> ebx = 1
297	;> ecx = scale power (resulting scale is 2^ebx)	297	;> ecx = scale power (resulting scale is 2^ebx)
298	;------------------------------------------------------------------------------	298	;------------------------------------------------------------------------------
299	mov edi, [current_slot]	299	mov edi, [current_slot]
300		300
301	test ebx, ebx	301	test ebx, ebx
302	jne .shape_scale	302	jne .shape_scale
303	mov [edi + APPDATA.wnd_shape], ecx	303	mov [edi + APPDATA.wnd_shape], ecx
304	;--------------------------------------	304	;--------------------------------------
305	align 4	305	align 4
306	.shape_scale:	306	.shape_scale:
307	dec ebx	307	dec ebx
308	jnz .exit	308	jnz .exit
309	mov [edi + APPDATA.wnd_shape_scale], ecx	309	mov [edi + APPDATA.wnd_shape_scale], ecx
310	;--------------------------------------	310	;--------------------------------------
311	align 4	311	align 4
312	.exit:	312	.exit:
313	ret	313	ret
314	;------------------------------------------------------------------------------	314	;------------------------------------------------------------------------------
315	align 4	315	align 4
316	;------------------------------------------------------------------------------	316	;------------------------------------------------------------------------------
317	syscall_move_window: ;///// system function 67 ////////////////////////////////	317	syscall_move_window: ;///// system function 67 ////////////////////////////////
318	;------------------------------------------------------------------------------	318	;------------------------------------------------------------------------------
319	;?	319	;?
320	;------------------------------------------------------------------------------	320	;------------------------------------------------------------------------------
321	mov edi, [CURRENT_TASK]	321	mov edi, [CURRENT_TASK]
322	shl edi, 5	322	shl edi, 5
323	add edi, window_data	323	add edi, window_data
324		324
325	test [edi + WDATA.fl_wdrawn], 1	325	test [edi + WDATA.fl_wdrawn], 1
326	jz .exit	326	jz .exit
327		327
328	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED	328	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED
329	jnz .exit	329	jnz .exit
330		330
331	cmp ebx, -1	331	cmp ebx, -1
332	jne @f	332	jne @f
333	mov ebx, [edi + WDATA.box.left]	333	mov ebx, [edi + WDATA.box.left]
334	;--------------------------------------	334	;--------------------------------------
335	align 4	335	align 4
336	@@:	336	@@:
337	cmp ecx, -1	337	cmp ecx, -1
338	jne @f	338	jne @f
339	mov ecx, [edi + WDATA.box.top]	339	mov ecx, [edi + WDATA.box.top]
340	;--------------------------------------	340	;--------------------------------------
341	align 4	341	align 4
342	@@:	342	@@:
343	cmp edx, -1	343	cmp edx, -1
344	jne @f	344	jne @f
345	mov edx, [edi + WDATA.box.width]	345	mov edx, [edi + WDATA.box.width]
346	;--------------------------------------	346	;--------------------------------------
347	align 4	347	align 4
348	@@:	348	@@:
349	cmp esi, -1	349	cmp esi, -1
350	jne @f	350	jne @f
351	mov esi, [edi + WDATA.box.height]	351	mov esi, [edi + WDATA.box.height]
352	;--------------------------------------	352	;--------------------------------------
353	align 4	353	align 4
354	@@:	354	@@:
355	push esi edx ecx ebx	355	push esi edx ecx ebx
356	mov eax, esp	356	mov eax, esp
357	mov bl, [edi + WDATA.fl_wstate]	357	mov bl, [edi + WDATA.fl_wstate]
358	;--------------------------------------	358	;--------------------------------------
359	align 4	359	align 4
360	@@:	360	@@:
361	cmp [REDRAW_BACKGROUND], byte 0	361	cmp [REDRAW_BACKGROUND], byte 0
362	jz @f	362	jz @f
363	call change_task	363	call change_task
364	jmp @b	364	jmp @b
365	;--------------------------------------	365	;--------------------------------------
366	align 4	366	align 4
367	@@:	367	@@:
368	call window._.set_window_box	368	call window._.set_window_box
369	add esp, sizeof.BOX	369	add esp, sizeof.BOX
370		370
371	; NOTE: do we really need this? to be reworked	371	; NOTE: do we really need this? to be reworked
372	; mov byte[DONT_DRAW_MOUSE], 0 ; mouse pointer	372	; mov byte[DONT_DRAW_MOUSE], 0 ; mouse pointer
373	; mov byte[MOUSE_BACKGROUND], 0 ; no mouse under	373	; mov byte[MOUSE_BACKGROUND], 0 ; no mouse under
374	; mov byte[MOUSE_DOWN], 0 ; react to mouse up/down	374	; mov byte[MOUSE_DOWN], 0 ; react to mouse up/down
375		375
376	; NOTE: do we really need this? to be reworked	376	; NOTE: do we really need this? to be reworked
377	; call [draw_pointer]	377	; call [draw_pointer]
378	;--------------------------------------	378	;--------------------------------------
379	align 4	379	align 4
380	.exit:	380	.exit:
381	ret	381	ret
382	;------------------------------------------------------------------------------	382	;------------------------------------------------------------------------------
383	align 4	383	align 4
384	;------------------------------------------------------------------------------	384	;------------------------------------------------------------------------------
385	syscall_window_settings: ;///// system function 71 /////////////////////////////	385	syscall_window_settings: ;///// system function 71 /////////////////////////////
386	;------------------------------------------------------------------------------	386	;------------------------------------------------------------------------------
387	;?	387	;?
388	;------------------------------------------------------------------------------	388	;------------------------------------------------------------------------------
389	dec ebx ; subfunction #1 - set window caption	389	dec ebx ; subfunction #1 - set window caption
390	jnz .exit_fail	390	jnz .exit_fail
391		391
392	; NOTE: only window owner thread can set its caption,	392	; NOTE: only window owner thread can set its caption,
393	; so there's no parameter for PID/TID	393	; so there's no parameter for PID/TID
394		394
395	mov edi, [CURRENT_TASK]	395	mov edi, [CURRENT_TASK]
396	shl edi, 5	396	shl edi, 5
397		397
398	mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx	398	mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx
399	or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION	399	or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION
400		400
401	call window._.draw_window_caption	401	call window._.draw_window_caption
402		402
403	xor eax, eax ; eax = 0 (success)	403	xor eax, eax ; eax = 0 (success)
404	ret	404	ret
405		405
406	; .get_window_caption:	406	; .get_window_caption:
407	; dec eax ; subfunction #2 - get window caption	407	; dec eax ; subfunction #2 - get window caption
408	; jnz .exit_fail	408	; jnz .exit_fail
409		409
410	; not implemented yet	410	; not implemented yet
411	;--------------------------------------	411	;--------------------------------------
412	align 4	412	align 4
413	.exit_fail:	413	.exit_fail:
414	xor eax, eax	414	xor eax, eax
415	inc eax ; eax = 1 (fail)	415	inc eax ; eax = 1 (fail)
416	ret	416	ret
417	;------------------------------------------------------------------------------	417	;------------------------------------------------------------------------------
418	align 4	418	align 4
419	;------------------------------------------------------------------------------	419	;------------------------------------------------------------------------------
420	set_window_defaults: ;/////////////////////////////////////////////////////////	420	set_window_defaults: ;/////////////////////////////////////////////////////////
421	;------------------------------------------------------------------------------	421	;------------------------------------------------------------------------------
422	;?	422	;?
423	;------------------------------------------------------------------------------	423	;------------------------------------------------------------------------------
424	mov byte [window_data + 0x20 + WDATA.cl_titlebar + 3], 1 ; desktop is not movable	424	mov byte [window_data + 0x20 + WDATA.cl_titlebar + 3], 1 ; desktop is not movable
425	push eax ecx	425	push eax ecx
426	xor eax, eax	426	xor eax, eax
427	mov ecx, WIN_STACK	427	mov ecx, WIN_STACK
428	;--------------------------------------	428	;--------------------------------------
429	align 4	429	align 4
430	@@:	430	@@:
431	inc eax	431	inc eax
432	add ecx, 2	432	add ecx, 2
433	; process no	433	; process no
434	mov [ecx + 0x000], ax	434	mov [ecx + 0x000], ax
435	; positions in stack	435	; positions in stack
436	mov [ecx + 0x400], ax	436	mov [ecx + 0x400], ax
437	cmp ecx, WIN_POS - 2	437	cmp ecx, WIN_POS - 2
438	jne @b	438	jne @b
439	pop ecx eax	439	pop ecx eax
440	ret	440	ret
441	;------------------------------------------------------------------------------	441	;------------------------------------------------------------------------------
442	iglobal	-
443	win_zmodi db ZPOS_DESKTOP,\	-
444	ZPOS_ALWAYS_BACK,\	-
445	ZPOS_NORMAL,\	-
446	ZPOS_ALWAYS_TOP	-
447	endg	442
448	align 4	443	align 4
449	;------------------------------------------------------------------------------	444	;------------------------------------------------------------------------------
450	calculatescreen: ;/////////////////////////////////////////////////////////////	445	calculatescreen: ;/////////////////////////////////////////////////////////////
451	;------------------------------------------------------------------------------	446	;------------------------------------------------------------------------------
452	;? Scan all windows from bottom to top, calling `setscreen` for each one	447	;? Scan all windows from bottom to top, calling `setscreen` for each one
453	;? intersecting given screen area	448	;? intersecting given screen area
454	;------------------------------------------------------------------------------	449	;------------------------------------------------------------------------------
455	;> eax = left	450	;> eax = left
456	;> ebx = top	451	;> ebx = top
457	;> ecx = right	452	;> ecx = right
458	;> edx = bottom	453	;> edx = bottom
459	;------------------------------------------------------------------------------	454	;------------------------------------------------------------------------------
460	push esi	455	push esi
461	pushfd	456	pushfd
462	cli	457	cli
463		458
464	mov esi, 1	459	mov esi, 1
465	call window._.set_screen	460	call window._.set_screen
466		461
467	push ebp	462	push ebp
468		463
469	mov ebp, [TASK_COUNT]	464	mov ebp, [TASK_COUNT]
470	cmp ebp, 1	465	cmp ebp, 1
471	jbe .exit	466	jbe .exit
472		467
473	push eax ;for num layout	468	push eax ;for num layout
474		469
475	push edx ecx ebx eax	470	push edx ecx ebx eax
476		471
477	mov dword[esp+14], 0	472	mov dword[esp+10h], ZPOS_DESKTOP
478	;--------------------------------------	473	;--------------------------------------
479	align 4	474	align 4
480	.layout:	475	.layout:
481	mov esi, 1 ; = num in window stack	476	mov esi, 1 ; = num in window stack
482	mov ebp, [TASK_COUNT]	477	mov ebp, [TASK_COUNT]
483	;--------------------------------------	478	;--------------------------------------
484	align 4	479	align 4
485	.next_window:	480	.next_window:
486	movzx edi, word[WIN_POS + esi * 2]	481	movzx edi, word[WIN_POS + esi * 2]
487	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes	482	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes
488		483
489	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE	484	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE
490	je .skip_window	485	je .skip_window
491		486
492	add edi, window_data	487	add edi, window_data
493	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	488	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
494	jnz .skip_window	489	jnz .skip_window
495		490
496	mov eax, [esp+14]	-
497	mov al, [eax+win_zmodi]	491	mov eax, [esp+10h]
498	cmp [edi + WDATA.z_modif], al	492	cmp [edi + WDATA.z_modif], al
499	jne .skip_window	493	jne .skip_window
500		494
501	mov eax, [edi + WDATA.box.left]	495	mov eax, [edi + WDATA.box.left]
502	cmp eax, [esp + RECT.right]	496	cmp eax, [esp + RECT.right]
503	jg .skip_window	497	jg .skip_window
504	mov ebx, [edi + WDATA.box.top]	498	mov ebx, [edi + WDATA.box.top]
505	cmp ebx, [esp + RECT.bottom]	499	cmp ebx, [esp + RECT.bottom]
506	jg .skip_window	500	jg .skip_window
507	mov ecx, [edi + WDATA.box.width]	501	mov ecx, [edi + WDATA.box.width]
508	add ecx, eax	502	add ecx, eax
509	cmp ecx, [esp + RECT.left]	503	cmp ecx, [esp + RECT.left]
510	jl .skip_window	504	jl .skip_window
511	mov edx, [edi + WDATA.box.height]	505	mov edx, [edi + WDATA.box.height]
512	add edx, ebx	506	add edx, ebx
513	cmp edx, [esp + RECT.top]	507	cmp edx, [esp + RECT.top]
514	jl .skip_window	508	jl .skip_window
515		509
516	cmp eax, [esp + RECT.left]	510	cmp eax, [esp + RECT.left]
517	jae @f	511	jae @f
518	mov eax, [esp + RECT.left]	512	mov eax, [esp + RECT.left]
519	;--------------------------------------	513	;--------------------------------------
520	align 4	514	align 4
521	@@:	515	@@:
522	cmp ebx, [esp + RECT.top]	516	cmp ebx, [esp + RECT.top]
523	jae @f	517	jae @f
524	mov ebx, [esp + RECT.top]	518	mov ebx, [esp + RECT.top]
525	;--------------------------------------	519	;--------------------------------------
526	align 4	520	align 4
527	@@:	521	@@:
528	cmp ecx, [esp + RECT.right]	522	cmp ecx, [esp + RECT.right]
529	jbe @f	523	jbe @f
530	mov ecx, [esp + RECT.right]	524	mov ecx, [esp + RECT.right]
531	;--------------------------------------	525	;--------------------------------------
532	align 4	526	align 4
533	@@:	527	@@:
534	cmp edx, [esp + RECT.bottom]	528	cmp edx, [esp + RECT.bottom]
535	jbe @f	529	jbe @f
536	mov edx, [esp + RECT.bottom]	530	mov edx, [esp + RECT.bottom]
537	;--------------------------------------	531	;--------------------------------------
538	align 4	532	align 4
539	@@:	533	@@:
540	push esi	534	push esi
541	movzx esi, word[WIN_POS + esi * 2]	535	movzx esi, word[WIN_POS + esi * 2]
542	call window._.set_screen	536	call window._.set_screen
543	pop esi	537	pop esi
544	;--------------------------------------	538	;--------------------------------------
545	align 4	539	align 4
546	.skip_window:	540	.skip_window:
547	inc esi	541	inc esi
548	dec ebp	542	dec ebp
549	jnz .next_window	543	jnz .next_window
550	;---------------------------------------------	544	;---------------------------------------------
551	inc dword[esp+14]	545	inc dword[esp+10h]
552	cmp dword[esp+14], ZPOS_ALWAYS_TOP	546	cmp dword[esp+10h], ZPOS_ALWAYS_TOP
553	jbe .layout	547	jle .layout
554	;---------------------------------------------	548	;---------------------------------------------
555	mov esi, [TASK_COUNT]	549	mov esi, [TASK_COUNT]
556	movzx edi, word[WIN_POS + esi * 2]	550	movzx edi, word[WIN_POS + esi * 2]
557	shl edi, 5	551	shl edi, 5
558	add edi, window_data	552	add edi, window_data
559		553
560	pop eax ebx ecx edx	554	pop eax ebx ecx edx
561	pop ebp ;del num layout	555	pop ebp ;del num layout
562	;--------------------------------------	556	;--------------------------------------
563	align 4	557	align 4
564	.exit:	558	.exit:
565	pop ebp	559	pop ebp
566	inc [_display.mask_seqno]	560	inc [_display.mask_seqno]
567	popfd	561	popfd
568	pop esi	562	pop esi
569	ret	563	ret
570	;------------------------------------------------------------------------------	564	;------------------------------------------------------------------------------
571	align 4	565	align 4
572	;------------------------------------------------------------------------------	566	;------------------------------------------------------------------------------
573	repos_windows: ;///////////////////////////////////////////////////////////////	567	repos_windows: ;///////////////////////////////////////////////////////////////
574	;------------------------------------------------------------------------------	568	;------------------------------------------------------------------------------
575	;?	569	;?
576	;------------------------------------------------------------------------------	570	;------------------------------------------------------------------------------
577	mov ecx, [TASK_COUNT]	571	mov ecx, [TASK_COUNT]
578	mov edi, window_data + sizeof.WDATA * 2	572	mov edi, window_data + sizeof.WDATA * 2
579	call force_redraw_background	573	call force_redraw_background
580	dec ecx	574	dec ecx
581	jle .exit	575	jle .exit
582	;--------------------------------------	576	;--------------------------------------
583	align 4	577	align 4
584	.next_window:	578	.next_window:
585	mov [edi + WDATA.fl_redraw], 1	579	mov [edi + WDATA.fl_redraw], 1
586	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED	580	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED
587	jnz .fix_maximized	581	jnz .fix_maximized
588		582
589	mov eax, [edi + WDATA.box.left]	583	mov eax, [edi + WDATA.box.left]
590	add eax, [edi + WDATA.box.width]	584	add eax, [edi + WDATA.box.width]
591	mov ebx, [_display.width]	585	mov ebx, [_display.width]
592	cmp eax, ebx	586	cmp eax, ebx
593	jl .fix_vertical	587	jl .fix_vertical
594	mov eax, [edi + WDATA.box.width]	588	mov eax, [edi + WDATA.box.width]
595	sub eax, ebx	589	sub eax, ebx
596	jl @f	590	jl @f
597	mov [edi + WDATA.box.width], ebx	591	mov [edi + WDATA.box.width], ebx
598	;--------------------------------------	592	;--------------------------------------
599	align 4	593	align 4
600	@@:	594	@@:
601	sub ebx, [edi + WDATA.box.width]	595	sub ebx, [edi + WDATA.box.width]
602	mov [edi + WDATA.box.left], ebx	596	mov [edi + WDATA.box.left], ebx
603	;--------------------------------------	597	;--------------------------------------
604	align 4	598	align 4
605	.fix_vertical:	599	.fix_vertical:
606	mov eax, [edi + WDATA.box.top]	600	mov eax, [edi + WDATA.box.top]
607	add eax, [edi + WDATA.box.height]	601	add eax, [edi + WDATA.box.height]
608	mov ebx, [_display.height]	602	mov ebx, [_display.height]
609	cmp eax, ebx	603	cmp eax, ebx
610	jl .fix_client_box	604	jl .fix_client_box
611	mov eax, [edi + WDATA.box.height]	605	mov eax, [edi + WDATA.box.height]
612	sub eax, ebx	606	sub eax, ebx
613	jl @f	607	jl @f
614	mov [edi + WDATA.box.height], ebx	608	mov [edi + WDATA.box.height], ebx
615	;--------------------------------------	609	;--------------------------------------
616	align 4	610	align 4
617	@@:	611	@@:
618	sub ebx, [edi + WDATA.box.height]	612	sub ebx, [edi + WDATA.box.height]
619	mov [edi + WDATA.box.top], ebx	613	mov [edi + WDATA.box.top], ebx
620	;--------------------------------------	614	;--------------------------------------
621	align 4	615	align 4
622	.fix_client_box:	616	.fix_client_box:
623	call window._.set_window_clientbox	617	call window._.set_window_clientbox
624	add edi, sizeof.WDATA	618	add edi, sizeof.WDATA
625	loop .next_window	619	loop .next_window
626	;--------------------------------------	620	;--------------------------------------
627	align 4	621	align 4
628	.exit:	622	.exit:
629	ret	623	ret
630	;--------------------------------------	624	;--------------------------------------
631	align 4	625	align 4
632	.fix_maximized:	626	.fix_maximized:
633	mov eax, [screen_workarea.left]	627	mov eax, [screen_workarea.left]
634	mov [edi + WDATA.box.left], eax	628	mov [edi + WDATA.box.left], eax
635	sub eax, [screen_workarea.right]	629	sub eax, [screen_workarea.right]
636	neg eax	630	neg eax
637	mov [edi + WDATA.box.width], eax	631	mov [edi + WDATA.box.width], eax
638	mov eax, [screen_workarea.top]	632	mov eax, [screen_workarea.top]
639	mov [edi + WDATA.box.top], eax	633	mov [edi + WDATA.box.top], eax
640	test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP	634	test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP
641	jnz .fix_client_box	635	jnz .fix_client_box
642	sub eax, [screen_workarea.bottom]	636	sub eax, [screen_workarea.bottom]
643	neg eax	637	neg eax
644	mov [edi + WDATA.box.height], eax	638	mov [edi + WDATA.box.height], eax
645	jmp .fix_client_box	639	jmp .fix_client_box
646	;------------------------------------------------------------------------------	640	;------------------------------------------------------------------------------
647	;align 4	641	;align 4
648	;------------------------------------------------------------------------------	642	;------------------------------------------------------------------------------
649	;sys_window_mouse: ;////////////////////////////////////////////////////////////	643	;sys_window_mouse: ;////////////////////////////////////////////////////////////
650	;------------------------------------------------------------------------------	644	;------------------------------------------------------------------------------
651	;?	645	;?
652	;------------------------------------------------------------------------------	646	;------------------------------------------------------------------------------
653	; NOTE: commented out since doesn't provide necessary functionality	647	; NOTE: commented out since doesn't provide necessary functionality
654	; anyway, to be reworked	648	; anyway, to be reworked
655	; push eax	649	; push eax
656	;	650	;
657	; mov eax, [timer_ticks]	651	; mov eax, [timer_ticks]
658	; cmp [new_window_starting], eax	652	; cmp [new_window_starting], eax
659	; jb .exit	653	; jb .exit
660	;	654	;
661	; mov byte[MOUSE_BACKGROUND], 0	655	; mov byte[MOUSE_BACKGROUND], 0
662	; mov byte[DONT_DRAW_MOUSE], 0	656	; mov byte[DONT_DRAW_MOUSE], 0
663	;	657	;
664	; mov [new_window_starting], eax	658	; mov [new_window_starting], eax
665	;	659	;
666	; .exit:	660	; .exit:
667	; pop eax	661	; pop eax
668	; ret	662	; ret
669	;------------------------------------------------------------------------------	663	;------------------------------------------------------------------------------
670	align 4	664	align 4
671	;------------------------------------------------------------------------------	665	;------------------------------------------------------------------------------
672	draw_rectangle: ;//////////////////////////////////////////////////////////////	666	draw_rectangle: ;//////////////////////////////////////////////////////////////
673	;------------------------------------------------------------------------------	667	;------------------------------------------------------------------------------
674	;> eax = pack[16(left), 16(right)]	668	;> eax = pack[16(left), 16(right)]
675	;> ebx = pack[16(top), 16(bottom)]	669	;> ebx = pack[16(top), 16(bottom)]
676	;> esi = color	670	;> esi = color
677	; ?? RR GG BB ; 0x01000000 negation	671	; ?? RR GG BB ; 0x01000000 negation
678	; ; 0x02000000 used for draw_rectangle without top line	672	; ; 0x02000000 used for draw_rectangle without top line
679	; ; for example drawwindow_III and drawwindow_IV	673	; ; for example drawwindow_III and drawwindow_IV
680	;------------------------------------------------------------------------------	674	;------------------------------------------------------------------------------
681	push eax ebx ecx edi	675	push eax ebx ecx edi
682		676
683	xor edi, edi	677	xor edi, edi
684	;--------------------------------------	678	;--------------------------------------
685	align 4	679	align 4
686	.flags_set:	680	.flags_set:
687	push ebx	681	push ebx
688		682
689	; set line color	683	; set line color
690	mov ecx, esi	684	mov ecx, esi
691	; draw top border	685	; draw top border
692	rol ebx, 16	686	rol ebx, 16
693	push ebx	687	push ebx
694	rol ebx, 16	688	rol ebx, 16
695	pop bx	689	pop bx
696	test ecx, 1 shl 25	690	test ecx, 1 shl 25
697	jnz @f	691	jnz @f
698	sub ecx, 1 shl 25	692	sub ecx, 1 shl 25
699	; call [draw_line]	693	; call [draw_line]
700	call __sys_draw_line	694	call __sys_draw_line
701	;--------------------------------------	695	;--------------------------------------
702	align 4	696	align 4
703	@@:	697	@@:
704	; draw bottom border	698	; draw bottom border
705	mov ebx, [esp - 2]	699	mov ebx, [esp - 2]
706	pop bx	700	pop bx
707	; call [draw_line]	701	; call [draw_line]
708	call __sys_draw_line	702	call __sys_draw_line
709		703
710	pop ebx	704	pop ebx
711	add ebx, 1 * 65536 - 1	705	add ebx, 1 * 65536 - 1
712		706
713	; draw left border	707	; draw left border
714	rol eax, 16	708	rol eax, 16
715	push eax	709	push eax
716	rol eax, 16	710	rol eax, 16
717	pop ax	711	pop ax
718	; call [draw_line]	712	; call [draw_line]
719	call __sys_draw_line	713	call __sys_draw_line
720		714
721	; draw right border	715	; draw right border
722	mov eax, [esp - 2]	716	mov eax, [esp - 2]
723	pop ax	717	pop ax
724	; call [draw_line]	718	; call [draw_line]
725	call __sys_draw_line	719	call __sys_draw_line
726		720
727	pop edi ecx ebx eax	721	pop edi ecx ebx eax
728	ret	722	ret
729	;--------------------------------------	723	;--------------------------------------
730	align 4	724	align 4
731	.forced:	725	.forced:
732	push eax ebx ecx edi	726	push eax ebx ecx edi
733	xor edi, edi	727	xor edi, edi
734	inc edi	728	inc edi
735	jmp .flags_set	729	jmp .flags_set
736	;------------------------------------------------------------------------------	730	;------------------------------------------------------------------------------
737	align 4	731	align 4
738	;------------------------------------------------------------------------------	732	;------------------------------------------------------------------------------
739	drawwindow_I_caption: ;////////////////////////////////////////////////////////	733	drawwindow_I_caption: ;////////////////////////////////////////////////////////
740	;------------------------------------------------------------------------------	734	;------------------------------------------------------------------------------
741	;?	735	;?
742	;------------------------------------------------------------------------------	736	;------------------------------------------------------------------------------
743	push [edx + WDATA.cl_titlebar]	737	push [edx + WDATA.cl_titlebar]
744	mov esi, edx	738	mov esi, edx
745		739
746	mov edx, [esi + WDATA.box.top]	740	mov edx, [esi + WDATA.box.top]
747	mov eax, edx	741	mov eax, edx
748	lea ebx, [edx + 21]	742	lea ebx, [edx + 21]
749	inc edx	743	inc edx
750	add eax, [esi + WDATA.box.height]	744	add eax, [esi + WDATA.box.height]
751		745
752	cmp ebx, eax	746	cmp ebx, eax
753	jbe @f	747	jbe @f
754	mov ebx, eax	748	mov ebx, eax
755	;--------------------------------------	749	;--------------------------------------
756	align 4	750	align 4
757	@@:	751	@@:
758	push ebx	752	push ebx
759		753
760	xor edi, edi	754	xor edi, edi
761	;--------------------------------------	755	;--------------------------------------
762	align 4	756	align 4
763	.next_line:	757	.next_line:
764	mov ebx, edx	758	mov ebx, edx
765	shl ebx, 16	759	shl ebx, 16
766	add ebx, edx	760	add ebx, edx
767	mov eax, [esi + WDATA.box.left]	761	mov eax, [esi + WDATA.box.left]
768	inc eax	762	inc eax
769	shl eax, 16	763	shl eax, 16
770	add eax, [esi + WDATA.box.left]	764	add eax, [esi + WDATA.box.left]
771	add eax, [esi + WDATA.box.width]	765	add eax, [esi + WDATA.box.width]
772	dec eax	766	dec eax
773	mov ecx, [esi + WDATA.cl_titlebar]	767	mov ecx, [esi + WDATA.cl_titlebar]
774	test ecx, 0x80000000	768	test ecx, 0x80000000
775	jz @f	769	jz @f
776	sub ecx, 0x00040404	770	sub ecx, 0x00040404
777	mov [esi + WDATA.cl_titlebar], ecx	771	mov [esi + WDATA.cl_titlebar], ecx
778	;--------------------------------------	772	;--------------------------------------
779	align 4	773	align 4
780	@@:	774	@@:
781	and ecx, 0x00ffffff	775	and ecx, 0x00ffffff
782	; call [draw_line]	776	; call [draw_line]
783	call __sys_draw_line	777	call __sys_draw_line
784	inc edx	778	inc edx
785	cmp edx, [esp]	779	cmp edx, [esp]
786	jb .next_line	780	jb .next_line
787		781
788	add esp, 4	782	add esp, 4
789	pop [esi + WDATA.cl_titlebar]	783	pop [esi + WDATA.cl_titlebar]
790	ret	784	ret
791	;------------------------------------------------------------------------------	785	;------------------------------------------------------------------------------
792	align 4	786	align 4
793	;------------------------------------------------------------------------------	787	;------------------------------------------------------------------------------
794	drawwindow_I: ;////////////////////////////////////////////////////////////////	788	drawwindow_I: ;////////////////////////////////////////////////////////////////
795	;------------------------------------------------------------------------------	789	;------------------------------------------------------------------------------
796	;?	790	;?
797	;------------------------------------------------------------------------------	791	;------------------------------------------------------------------------------
798	pushad	792	pushad
799		793
800	; window border	794	; window border
801		795
802	mov eax, [edx + WDATA.box.left - 2]	796	mov eax, [edx + WDATA.box.left - 2]
803	mov ax, word[edx + WDATA.box.left]	797	mov ax, word[edx + WDATA.box.left]
804	add ax, word[edx + WDATA.box.width]	798	add ax, word[edx + WDATA.box.width]
805	mov ebx, [edx + WDATA.box.top - 2]	799	mov ebx, [edx + WDATA.box.top - 2]
806	mov bx, word[edx + WDATA.box.top]	800	mov bx, word[edx + WDATA.box.top]
807	add bx, word[edx + WDATA.box.height]	801	add bx, word[edx + WDATA.box.height]
808		802
809	mov esi, [edx + WDATA.cl_frames]	803	mov esi, [edx + WDATA.cl_frames]
810	call draw_rectangle	804	call draw_rectangle
811		805
812	; window caption	806	; window caption
813		807
814	call drawwindow_I_caption	808	call drawwindow_I_caption
815		809
816	; window client area	810	; window client area
817		811
818	; do we need to draw it?	812	; do we need to draw it?
819	mov edi, [esi + WDATA.cl_workarea]	813	mov edi, [esi + WDATA.cl_workarea]
820	test edi, 0x40000000	814	test edi, 0x40000000
821	jnz .exit	815	jnz .exit
822		816
823	; does client area have a positive size on screen?	817	; does client area have a positive size on screen?
824	cmp [esi + WDATA.box.height], 21	818	cmp [esi + WDATA.box.height], 21
825	jle .exit	819	jle .exit
826		820
827	; okay, let's draw it	821	; okay, let's draw it
828	mov eax, 1	822	mov eax, 1
829	mov ebx, 21	823	mov ebx, 21
830	mov ecx, [esi + WDATA.box.width]	824	mov ecx, [esi + WDATA.box.width]
831	mov edx, [esi + WDATA.box.height]	825	mov edx, [esi + WDATA.box.height]
832	; call [drawbar]	826	; call [drawbar]
833	call vesa20_drawbar	827	call vesa20_drawbar
834	;--------------------------------------	828	;--------------------------------------
835	align 4	829	align 4
836	.exit:	830	.exit:
837	popad	831	popad
838	ret	832	ret
839	;------------------------------------------------------------------------------	833	;------------------------------------------------------------------------------
840	align 4	834	align 4
841	;------------------------------------------------------------------------------	835	;------------------------------------------------------------------------------
842	drawwindow_III_caption: ;/////////////////////////////////////////////////////	836	drawwindow_III_caption: ;/////////////////////////////////////////////////////
843	;------------------------------------------------------------------------------	837	;------------------------------------------------------------------------------
844	;?	838	;?
845	;------------------------------------------------------------------------------	839	;------------------------------------------------------------------------------
846	mov ecx, [edx + WDATA.cl_titlebar]	840	mov ecx, [edx + WDATA.cl_titlebar]
847	push ecx	841	push ecx
848	mov esi, edx	842	mov esi, edx
849	mov edx, [esi + WDATA.box.top]	843	mov edx, [esi + WDATA.box.top]
850	add edx, 4	844	add edx, 4
851	mov ebx, [esi + WDATA.box.top]	845	mov ebx, [esi + WDATA.box.top]
852	add ebx, 20	846	add ebx, 20
853	mov eax, [esi + WDATA.box.top]	847	mov eax, [esi + WDATA.box.top]
854	add eax, [esi + WDATA.box.height]	848	add eax, [esi + WDATA.box.height]
855		849
856	cmp ebx, eax	850	cmp ebx, eax
857	jb @f	851	jb @f
858	mov ebx, eax	852	mov ebx, eax
859	;--------------------------------------	853	;--------------------------------------
860	align 4	854	align 4
861	@@:	855	@@:
862	push ebx	856	push ebx
863		857
864	xor edi, edi	858	xor edi, edi
865	;--------------------------------------	859	;--------------------------------------
866	align 4	860	align 4
867	.next_line:	861	.next_line:
868	mov ebx, edx	862	mov ebx, edx
869	shl ebx, 16	863	shl ebx, 16
870	add ebx, edx	864	add ebx, edx
871	mov eax, [esi + WDATA.box.left]	865	mov eax, [esi + WDATA.box.left]
872	shl eax, 16	866	shl eax, 16
873	add eax, [esi + WDATA.box.left]	867	add eax, [esi + WDATA.box.left]
874	add eax, [esi + WDATA.box.width]	868	add eax, [esi + WDATA.box.width]
875	add eax, 4 * 65536 - 4	869	add eax, 4 * 65536 - 4
876	mov ecx, [esi + WDATA.cl_titlebar]	870	mov ecx, [esi + WDATA.cl_titlebar]
877	test ecx, 0x40000000	871	test ecx, 0x40000000
878	jz @f	872	jz @f
879	add ecx, 0x00040404	873	add ecx, 0x00040404
880	;--------------------------------------	874	;--------------------------------------
881	align 4	875	align 4
882	@@:	876	@@:
883	test ecx, 0x80000000	877	test ecx, 0x80000000
884	jz @f	878	jz @f
885	sub ecx, 0x00040404	879	sub ecx, 0x00040404
886	;--------------------------------------	880	;--------------------------------------
887	align 4	881	align 4
888	@@:	882	@@:
889	mov [esi + WDATA.cl_titlebar], ecx	883	mov [esi + WDATA.cl_titlebar], ecx
890	and ecx, 0x00ffffff	884	and ecx, 0x00ffffff
891	; call [draw_line]	885	; call [draw_line]
892	call __sys_draw_line	886	call __sys_draw_line
893	inc edx	887	inc edx
894	cmp edx, [esp]	888	cmp edx, [esp]
895	jb .next_line	889	jb .next_line
896		890
897	add esp, 4	891	add esp, 4
898	pop [esi + WDATA.cl_titlebar]	892	pop [esi + WDATA.cl_titlebar]
899	ret	893	ret
900	;------------------------------------------------------------------------------	894	;------------------------------------------------------------------------------
901	align 4	895	align 4
902	;------------------------------------------------------------------------------	896	;------------------------------------------------------------------------------
903	drawwindow_III: ;//////////////////////////////////////////////////////////////	897	drawwindow_III: ;//////////////////////////////////////////////////////////////
904	;------------------------------------------------------------------------------	898	;------------------------------------------------------------------------------
905	;?	899	;?
906	;------------------------------------------------------------------------------	900	;------------------------------------------------------------------------------
907	pushad	901	pushad
908		902
909	; window border	903	; window border
910		904
911	mov eax, [edx + WDATA.box.left - 2]	905	mov eax, [edx + WDATA.box.left - 2]
912	mov ax, word[edx + WDATA.box.left]	906	mov ax, word[edx + WDATA.box.left]
913	add ax, word[edx + WDATA.box.width]	907	add ax, word[edx + WDATA.box.width]
914	mov ebx, [edx + WDATA.box.top - 2]	908	mov ebx, [edx + WDATA.box.top - 2]
915	mov bx, word[edx + WDATA.box.top]	909	mov bx, word[edx + WDATA.box.top]
916	add bx, word[edx + WDATA.box.height]	910	add bx, word[edx + WDATA.box.height]
917		911
918	mov esi, [edx + WDATA.cl_frames]	912	mov esi, [edx + WDATA.cl_frames]
919	shr esi, 1	913	shr esi, 1
920	and esi, 0x007f7f7f	914	and esi, 0x007f7f7f
921	call draw_rectangle	915	call draw_rectangle
922		916
923	push esi	917	push esi
924	mov ecx, 3	918	mov ecx, 3
925	mov esi, [edx + WDATA.cl_frames]	919	mov esi, [edx + WDATA.cl_frames]
926	;--------------------------------------	920	;--------------------------------------
927	align 4	921	align 4
928	.next_frame:	922	.next_frame:
929	add eax, 1 * 65536 - 1	923	add eax, 1 * 65536 - 1
930	add ebx, 1 * 65536 - 1	924	add ebx, 1 * 65536 - 1
931	call draw_rectangle	925	call draw_rectangle
932	dec ecx	926	dec ecx
933	jnz .next_frame	927	jnz .next_frame
934		928
935	pop esi	929	pop esi
936	add eax, 1 * 65536 - 1	930	add eax, 1 * 65536 - 1
937	add ebx, 1 * 65536 - 1	931	add ebx, 1 * 65536 - 1
938	call draw_rectangle	932	call draw_rectangle
939		933
940	; window caption	934	; window caption
941		935
942	call drawwindow_III_caption	936	call drawwindow_III_caption
943		937
944	; window client area	938	; window client area
945		939
946	; do we need to draw it?	940	; do we need to draw it?
947	mov edi, [esi + WDATA.cl_workarea]	941	mov edi, [esi + WDATA.cl_workarea]
948	test edi, 0x40000000	942	test edi, 0x40000000
949	jnz .exit	943	jnz .exit
950		944
951	; does client area have a positive size on screen?	945	; does client area have a positive size on screen?
952	mov edx, [esi + WDATA.box.top]	946	mov edx, [esi + WDATA.box.top]
953	add edx, 21 + 5	947	add edx, 21 + 5
954	mov ebx, [esi + WDATA.box.top]	948	mov ebx, [esi + WDATA.box.top]
955	add ebx, [esi + WDATA.box.height]	949	add ebx, [esi + WDATA.box.height]
956	cmp edx, ebx	950	cmp edx, ebx
957	jg .exit	951	jg .exit
958		952
959	; okay, let's draw it	953	; okay, let's draw it
960	mov eax, 5	954	mov eax, 5
961	mov ebx, 20	955	mov ebx, 20
962	mov ecx, [esi + WDATA.box.width]	956	mov ecx, [esi + WDATA.box.width]
963	mov edx, [esi + WDATA.box.height]	957	mov edx, [esi + WDATA.box.height]
964	sub ecx, 4	958	sub ecx, 4
965	sub edx, 4	959	sub edx, 4
966	; call [drawbar]	960	; call [drawbar]
967	call vesa20_drawbar	961	call vesa20_drawbar
968	;--------------------------------------	962	;--------------------------------------
969	align 4	963	align 4
970	.exit:	964	.exit:
971	popad	965	popad
972	ret	966	ret
973	;------------------------------------------------------------------------------	967	;------------------------------------------------------------------------------
974	align 4	968	align 4
975	;------------------------------------------------------------------------------	969	;------------------------------------------------------------------------------
976	waredraw: ;////////////////////////////////////////////////////////////////////	970	waredraw: ;////////////////////////////////////////////////////////////////////
977	;------------------------------------------------------------------------------	971	;------------------------------------------------------------------------------
978	;? Activate window, redrawing if necessary	972	;? Activate window, redrawing if necessary
979	;------------------------------------------------------------------------------	973	;------------------------------------------------------------------------------
980	push -1	974	push -1
981	mov eax, [TASK_COUNT]	975	mov eax, [TASK_COUNT]
982	lea eax, [WIN_POS + eax * 2]	976	lea eax, [WIN_POS + eax * 2]
983	cmp eax, esi	977	cmp eax, esi
984	pop eax	978	pop eax
985	je .exit	979	je .exit
986		980
987	; is it overlapped by another window now?	981	; is it overlapped by another window now?
988	push ecx	982	push ecx
989	call window._.check_window_draw	983	call window._.check_window_draw
990	test ecx, ecx	984	test ecx, ecx
991	pop ecx	985	pop ecx
992	jz .do_not_draw	986	jz .do_not_draw
993		987
994	; yes it is, activate and update screen buffer	988	; yes it is, activate and update screen buffer
995	call window._.window_activate	989	call window._.window_activate
996		990
997	pushad	991	pushad
998	mov edi, [TASK_COUNT]	992	mov edi, [TASK_COUNT]
999	movzx esi, word[WIN_POS + edi * 2]	993	movzx esi, word[WIN_POS + edi * 2]
1000	shl esi, 5	994	shl esi, 5
1001	add esi, window_data	995	add esi, window_data
1002		996
1003	mov eax, [esi + WDATA.box.left]	997	mov eax, [esi + WDATA.box.left]
1004	mov ebx, [esi + WDATA.box.top]	998	mov ebx, [esi + WDATA.box.top]
1005	mov ecx, [esi + WDATA.box.width]	999	mov ecx, [esi + WDATA.box.width]
1006	mov edx, [esi + WDATA.box.height]	1000	mov edx, [esi + WDATA.box.height]
1007		1001
1008	add ecx, eax	1002	add ecx, eax
1009	add edx, ebx	1003	add edx, ebx
1010		1004
1011	mov edi, [TASK_COUNT]	1005	mov edi, [TASK_COUNT]
1012	movzx esi, word[WIN_POS + edi * 2]	1006	movzx esi, word[WIN_POS + edi * 2]
1013	call window._.set_screen	1007	call window._.set_screen
1014		1008
1015	call window._.set_top_wnd ;Fantomer	1009	call window._.set_top_wnd
1016		1010
1017	inc [_display.mask_seqno]	1011	inc [_display.mask_seqno]
1018	popad	1012	popad
1019		1013
1020	; tell application to redraw itself	1014	; tell application to redraw itself
1021	mov [edi + WDATA.fl_redraw], 1	1015	mov [edi + WDATA.fl_redraw], 1
1022	xor eax, eax	1016	xor eax, eax
1023	jmp .exit	1017	jmp .exit
1024	;--------------------------------------	1018	;--------------------------------------
1025	align 4	1019	align 4
1026	.do_not_draw:	1020	.do_not_draw:
1027	; no it's not, just activate the window	1021	; no it's not, just activate the window
1028	call window._.window_activate	1022	call window._.window_activate
1029	xor eax, eax	1023	xor eax, eax
1030	ret	1024	ret
1031		1025
1032	;--------------------------------------	1026	;--------------------------------------
1033	align 4	1027	align 4
1034	.exit:	1028	.exit:
1035	inc eax	1029	inc eax
1036	ret	1030	ret
1037	;------------------------------------------------------------------------------	1031	;------------------------------------------------------------------------------
1038	align 4	1032	align 4
1039	;------------------------------------------------------------------------------	1033	;------------------------------------------------------------------------------
1040	minimize_all_window:	1034	minimize_all_window:
1041	push ebx ecx edx esi edi	1035	push ebx ecx edx esi edi
1042	pushfd	1036	pushfd
1043	cli	1037	cli
1044	xor edx, edx	1038	xor edx, edx
1045	mov eax, 2 ; we do not minimize the kernel thread N1	1039	mov eax, 2 ; we do not minimize the kernel thread N1
1046	mov ebx, [TASK_COUNT]	1040	mov ebx, [TASK_COUNT]
1047	;--------------------------------------	1041	;--------------------------------------
1048	align 4	1042	align 4
1049	.loop:	1043	.loop:
1050	movzx edi, word[WIN_POS + eax * 2]	1044	movzx edi, word[WIN_POS + eax * 2]
1051	shl edi, 5	1045	shl edi, 5
1052	; it is a unused slot?	1046	; it is a unused slot?
1053	cmp dword [edi+CURRENT_TASK+TASKDATA.state], 9	1047	cmp dword [edi+CURRENT_TASK+TASKDATA.state], 9
1054	je @f	1048	je @f
1055	; it is a hidden thread?	1049	; it is a hidden thread?
1056	lea esi, [edi*8+SLOT_BASE+APPDATA.app_name]	1050	lea esi, [edi*8+SLOT_BASE+APPDATA.app_name]
1057	cmp [esi], byte '@'	1051	cmp [esi], byte '@'
1058	je @f	1052	je @f
1059	; is it already minimized?	1053	; is it already minimized?
1060	test [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED	1054	test [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED
1061	jnz @f	1055	jnz @f
1062	; no it's not, let's do that	1056	; no it's not, let's do that
1063	or [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED	1057	or [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED
1064	inc edx	1058	inc edx
1065	;--------------------------------------	1059	;--------------------------------------
1066	align 4	1060	align 4
1067	@@:	1061	@@:
1068	inc eax	1062	inc eax
1069	cmp eax, ebx	1063	cmp eax, ebx
1070	jbe .loop	1064	jbe .loop
1071	; If nothing has changed	1065	; If nothing has changed
1072	test edx, edx	1066	test edx, edx
1073	jz @f	1067	jz @f
1074		1068
1075	push edx	1069	push edx
1076	call syscall_display_settings._.calculate_whole_screen	1070	call syscall_display_settings._.calculate_whole_screen
1077	call syscall_display_settings._.redraw_whole_screen	1071	call syscall_display_settings._.redraw_whole_screen
1078	pop edx	1072	pop edx
1079	;--------------------------------------	1073	;--------------------------------------
1080	align 4	1074	align 4
1081	@@:	1075	@@:
1082	mov eax, edx	1076	mov eax, edx
1083	popfd	1077	popfd
1084	pop edi esi edx ecx ebx	1078	pop edi esi edx ecx ebx
1085	ret	1079	ret
1086	;------------------------------------------------------------------------------	1080	;------------------------------------------------------------------------------
1087	align 4	1081	align 4
1088	;------------------------------------------------------------------------------	1082	;------------------------------------------------------------------------------
1089	minimize_window: ;/////////////////////////////////////////////////////////////	1083	minimize_window: ;/////////////////////////////////////////////////////////////
1090	;------------------------------------------------------------------------------	1084	;------------------------------------------------------------------------------
1091	;> eax = window number on screen	1085	;> eax = window number on screen
1092	;------------------------------------------------------------------------------	1086	;------------------------------------------------------------------------------
1093	;# corrupts [dl*]	1087	;# corrupts [dl*]
1094	;------------------------------------------------------------------------------	1088	;------------------------------------------------------------------------------
1095	push edi	1089	push edi
1096	pushfd	1090	pushfd
1097	cli	1091	cli
1098		1092
1099	; is it already minimized?	1093	; is it already minimized?
1100	movzx edi, word[WIN_POS + eax * 2]	1094	movzx edi, word[WIN_POS + eax * 2]
1101	shl edi, 5	1095	shl edi, 5
1102	add edi, window_data	1096	add edi, window_data
1103	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1097	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1104	jnz .exit	1098	jnz .exit
1105		1099
1106	push eax ebx ecx edx esi	1100	push eax ebx ecx edx esi
1107		1101
1108	; no it's not, let's do that	1102	; no it's not, let's do that
1109	or [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1103	or [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1110	; If the window width is 0, then the action is not needed.	1104	; If the window width is 0, then the action is not needed.
1111	cmp [edi + WDATA.box.width], dword 0	1105	cmp [edi + WDATA.box.width], dword 0
1112	je @f	1106	je @f
1113	; If the window height is 0, then the action is not needed.	1107	; If the window height is 0, then the action is not needed.
1114	cmp [edi + WDATA.box.height], dword 0	1108	cmp [edi + WDATA.box.height], dword 0
1115	je @f	1109	je @f
1116		1110
1117	mov eax, [edi + WDATA.box.left]	1111	mov eax, [edi + WDATA.box.left]
1118	mov [draw_limits.left], eax	1112	mov [draw_limits.left], eax
1119	mov ecx, eax	1113	mov ecx, eax
1120	add ecx, [edi + WDATA.box.width]	1114	add ecx, [edi + WDATA.box.width]
1121	mov [draw_limits.right], ecx	1115	mov [draw_limits.right], ecx
1122	mov ebx, [edi + WDATA.box.top]	1116	mov ebx, [edi + WDATA.box.top]
1123	mov [draw_limits.top], ebx	1117	mov [draw_limits.top], ebx
1124	mov edx, ebx	1118	mov edx, ebx
1125	add edx, [edi + WDATA.box.height]	1119	add edx, [edi + WDATA.box.height]
1126	mov [draw_limits.bottom], edx	1120	mov [draw_limits.bottom], edx
1127		1121
1128	; DEBUGF 1, "K : minimize_window\n"	1122	; DEBUGF 1, "K : minimize_window\n"
1129	; DEBUGF 1, "K : dl_left %x\n",[draw_limits.left]	1123	; DEBUGF 1, "K : dl_left %x\n",[draw_limits.left]
1130	; DEBUGF 1, "K : dl_right %x\n",[draw_limits.right]	1124	; DEBUGF 1, "K : dl_right %x\n",[draw_limits.right]
1131	; DEBUGF 1, "K : dl_top %x\n",[draw_limits.top]	1125	; DEBUGF 1, "K : dl_top %x\n",[draw_limits.top]
1132	; DEBUGF 1, "K : dl_bottom %x\n",[draw_limits.bottom]	1126	; DEBUGF 1, "K : dl_bottom %x\n",[draw_limits.bottom]
1133	call calculatescreen	1127	call calculatescreen
1134	; xor esi, esi	1128	; xor esi, esi
1135	; xor eax, eax	1129	; xor eax, eax
1136	mov eax, edi	1130	mov eax, edi
1137	call redrawscreen	1131	call redrawscreen
1138	;--------------------------------------	1132	;--------------------------------------
1139	align 4	1133	align 4
1140	@@:	1134	@@:
1141	pop esi edx ecx ebx eax	1135	pop esi edx ecx ebx eax
1142	;--------------------------------------	1136	;--------------------------------------
1143	align 4	1137	align 4
1144	.exit:	1138	.exit:
1145	popfd	1139	popfd
1146	pop edi	1140	pop edi
1147	ret	1141	ret
1148	;------------------------------------------------------------------------------	1142	;------------------------------------------------------------------------------
1149	align 4	1143	align 4
1150	;------------------------------------------------------------------------------	1144	;------------------------------------------------------------------------------
1151	restore_minimized_window: ;////////////////////////////////////////////////////	1145	restore_minimized_window: ;////////////////////////////////////////////////////
1152	;------------------------------------------------------------------------------	1146	;------------------------------------------------------------------------------
1153	;> eax = window number on screen	1147	;> eax = window number on screen
1154	;------------------------------------------------------------------------------	1148	;------------------------------------------------------------------------------
1155	;# corrupts [dl*]	1149	;# corrupts [dl*]
1156	;------------------------------------------------------------------------------	1150	;------------------------------------------------------------------------------
1157	pushad	1151	pushad
1158	pushfd	1152	pushfd
1159	cli	1153	cli
1160		1154
1161	; is it already restored?	1155	; is it already restored?
1162	movzx esi, word[WIN_POS + eax * 2]	1156	movzx esi, word[WIN_POS + eax * 2]
1163	mov edi, esi	1157	mov edi, esi
1164	shl edi, 5	1158	shl edi, 5
1165	add edi, window_data	1159	add edi, window_data
1166	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1160	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1167	jz .exit	1161	jz .exit
1168		1162
1169	; no it's not, let's do that	1163	; no it's not, let's do that
1170	mov [edi + WDATA.fl_redraw], 1	1164	mov [edi + WDATA.fl_redraw], 1
1171	and [edi + WDATA.fl_wstate], not WSTATE_MINIMIZED	1165	and [edi + WDATA.fl_wstate], not WSTATE_MINIMIZED
1172	mov ebp, window._.set_screen	1166	mov ebp, window._.set_screen
1173	cmp eax, [TASK_COUNT]	1167	cmp eax, [TASK_COUNT]
1174	jz @f	1168	jz @f
1175	mov ebp, calculatescreen	1169	mov ebp, calculatescreen
1176	;--------------------------------------	1170	;--------------------------------------
1177	align 4	1171	align 4
1178	@@:	1172	@@:
1179	mov eax, [edi + WDATA.box.left]	1173	mov eax, [edi + WDATA.box.left]
1180	mov ebx, [edi + WDATA.box.top]	1174	mov ebx, [edi + WDATA.box.top]
1181	mov ecx, [edi + WDATA.box.width]	1175	mov ecx, [edi + WDATA.box.width]
1182	mov edx, [edi + WDATA.box.height]	1176	mov edx, [edi + WDATA.box.height]
1183	add ecx, eax	1177	add ecx, eax
1184	add edx, ebx	1178	add edx, ebx
1185	call ebp	1179	call ebp
1186		1180
1187	cmp ebp, window._.set_screen	1181	cmp ebp, window._.set_screen
1188	jne @f	1182	jne @f
1189	call window._.set_top_wnd	1183	call window._.set_top_wnd
1190	@@:	1184	@@:
1191	inc [_display.mask_seqno]	1185	inc [_display.mask_seqno]
1192	;--------------------------------------	1186	;--------------------------------------
1193	align 4	1187	align 4
1194	.exit:	1188	.exit:
1195	popfd	1189	popfd
1196	popad	1190	popad
1197	ret	1191	ret
1198	;------------------------------------------------------------------------------	1192	;------------------------------------------------------------------------------
1199	align 4	1193	align 4
1200	; TODO: remove this proc	1194	; TODO: remove this proc
1201	;------------------------------------------------------------------------------	1195	;------------------------------------------------------------------------------
1202	window_check_events: ;/////////////////////////////////////////////////////////	1196	window_check_events: ;/////////////////////////////////////////////////////////
1203	;------------------------------------------------------------------------------	1197	;------------------------------------------------------------------------------
1204	;?	1198	;?
1205	;------------------------------------------------------------------------------	1199	;------------------------------------------------------------------------------
1206	; do we have window minimize/restore request?	1200	; do we have window minimize/restore request?
1207	cmp [window_minimize], 0	1201	cmp [window_minimize], 0
1208	je .exit	1202	je .exit
1209		1203
1210	; okay, minimize or restore top-most window and exit	1204	; okay, minimize or restore top-most window and exit
1211	mov eax, [TASK_COUNT]	1205	mov eax, [TASK_COUNT]
1212	mov bl, 0	1206	mov bl, 0
1213	xchg [window_minimize], bl	1207	xchg [window_minimize], bl
1214	dec bl	1208	dec bl
1215	jnz @f	1209	jnz @f
1216	call minimize_window	1210	call minimize_window
1217	jmp .exit	1211	jmp .exit
1218	;--------------------------------------	1212	;--------------------------------------
1219	align 4	1213	align 4
1220	@@:	1214	@@:
1221	call restore_minimized_window	1215	call restore_minimized_window
1222	;--------------------------------------	1216	;--------------------------------------
1223	align 4	1217	align 4
1224	.exit:	1218	.exit:
1225	ret	1219	ret
1226	;------------------------------------------------------------------------------	1220	;------------------------------------------------------------------------------
1227	align 4	1221	align 4
1228	;------------------------------------------------------------------------------	1222	;------------------------------------------------------------------------------
1229	sys_window_maximize_handler: ;/////////////////////////////////////////////////	1223	sys_window_maximize_handler: ;/////////////////////////////////////////////////
1230	;------------------------------------------------------------------------------	1224	;------------------------------------------------------------------------------
1231	;?	1225	;?
1232	;------------------------------------------------------------------------------	1226	;------------------------------------------------------------------------------
1233	;> esi = process slot	1227	;> esi = process slot
1234	;------------------------------------------------------------------------------	1228	;------------------------------------------------------------------------------
1235	mov edi, esi	1229	mov edi, esi
1236	shl edi, 5	1230	shl edi, 5
1237	add edi, window_data	1231	add edi, window_data
1238		1232
1239	; can window change its height?	1233	; can window change its height?
1240	; only types 2 and 3 can be resized	1234	; only types 2 and 3 can be resized
1241	mov dl, [edi + WDATA.fl_wstyle]	1235	mov dl, [edi + WDATA.fl_wstyle]
1242	test dl, 2	1236	test dl, 2
1243	jz .exit	1237	jz .exit
1244		1238
1245	; toggle normal/maximized window state	1239	; toggle normal/maximized window state
1246	mov bl, [edi + WDATA.fl_wstate]	1240	mov bl, [edi + WDATA.fl_wstate]
1247	xor bl, WSTATE_MAXIMIZED	1241	xor bl, WSTATE_MAXIMIZED
1248		1242
1249	; calculate and set appropriate window bounds	1243	; calculate and set appropriate window bounds
1250	test bl, WSTATE_MAXIMIZED	1244	test bl, WSTATE_MAXIMIZED
1251	jz .restore_size	1245	jz .restore_size
1252		1246
1253	mov eax, [screen_workarea.left]	1247	mov eax, [screen_workarea.left]
1254	mov ecx, [screen_workarea.top]	1248	mov ecx, [screen_workarea.top]
1255	push [screen_workarea.bottom] \	1249	push [screen_workarea.bottom] \
1256	[screen_workarea.right] \	1250	[screen_workarea.right] \
1257	ecx \	1251	ecx \
1258	eax	1252	eax
1259	sub [esp + BOX.width], eax	1253	sub [esp + BOX.width], eax
1260	sub [esp + BOX.height], ecx	1254	sub [esp + BOX.height], ecx
1261	mov eax, esp	1255	mov eax, esp
1262	jmp .set_box	1256	jmp .set_box
1263	;--------------------------------------	1257	;--------------------------------------
1264	align 4	1258	align 4
1265	.restore_size:	1259	.restore_size:
1266	mov eax, esi	1260	mov eax, esi
1267	shl eax, 8	1261	shl eax, 8
1268	add eax, SLOT_BASE + APPDATA.saved_box	1262	add eax, SLOT_BASE + APPDATA.saved_box
1269	push [eax + BOX.height] \	1263	push [eax + BOX.height] \
1270	[eax + BOX.width] \	1264	[eax + BOX.width] \
1271	[eax + BOX.top] \	1265	[eax + BOX.top] \
1272	[eax + BOX.left]	1266	[eax + BOX.left]
1273	mov eax, esp	1267	mov eax, esp
1274	;--------------------------------------	1268	;--------------------------------------
1275	align 4	1269	align 4
1276	.set_box:	1270	.set_box:
1277	test bl, WSTATE_ROLLEDUP	1271	test bl, WSTATE_ROLLEDUP
1278	jz @f	1272	jz @f
1279		1273
1280	xchg eax, ecx	1274	xchg eax, ecx
1281	call window._.get_rolledup_height	1275	call window._.get_rolledup_height
1282	mov [ecx + BOX.height], eax	1276	mov [ecx + BOX.height], eax
1283	xchg eax, ecx	1277	xchg eax, ecx
1284	;--------------------------------------	1278	;--------------------------------------
1285	align 4	1279	align 4
1286	@@:	1280	@@:
1287	call window._.set_window_box	1281	call window._.set_window_box
1288	add esp, sizeof.BOX	1282	add esp, sizeof.BOX
1289	;--------------------------------------	1283	;--------------------------------------
1290	align 4	1284	align 4
1291	.exit:	1285	.exit:
1292	inc [_display.mask_seqno]	1286	inc [_display.mask_seqno]
1293	ret	1287	ret
1294	;------------------------------------------------------------------------------	1288	;------------------------------------------------------------------------------
1295	align 4	1289	align 4
1296	;------------------------------------------------------------------------------	1290	;------------------------------------------------------------------------------
1297	sys_window_rollup_handler: ;///////////////////////////////////////////////////	1291	sys_window_rollup_handler: ;///////////////////////////////////////////////////
1298	;------------------------------------------------------------------------------	1292	;------------------------------------------------------------------------------
1299	;?	1293	;?
1300	;------------------------------------------------------------------------------	1294	;------------------------------------------------------------------------------
1301	;> esi = process slot	1295	;> esi = process slot
1302	;------------------------------------------------------------------------------	1296	;------------------------------------------------------------------------------
1303	mov edx, esi	1297	mov edx, esi
1304	shl edx, 8	1298	shl edx, 8
1305	add edx, SLOT_BASE	1299	add edx, SLOT_BASE
1306		1300
1307	; toggle normal/rolled up window state	1301	; toggle normal/rolled up window state
1308	mov bl, [edi + WDATA.fl_wstate]	1302	mov bl, [edi + WDATA.fl_wstate]
1309	xor bl, WSTATE_ROLLEDUP	1303	xor bl, WSTATE_ROLLEDUP
1310		1304
1311	; calculate and set appropriate window bounds	1305	; calculate and set appropriate window bounds
1312	test bl, WSTATE_ROLLEDUP	1306	test bl, WSTATE_ROLLEDUP
1313	jz .restore_size	1307	jz .restore_size
1314		1308
1315	call window._.get_rolledup_height	1309	call window._.get_rolledup_height
1316	push eax \	1310	push eax \
1317	[edi + WDATA.box.width] \	1311	[edi + WDATA.box.width] \
1318	[edi + WDATA.box.top] \	1312	[edi + WDATA.box.top] \
1319	[edi + WDATA.box.left]	1313	[edi + WDATA.box.left]
1320	mov eax, esp	1314	mov eax, esp
1321	jmp .set_box	1315	jmp .set_box
1322	;--------------------------------------	1316	;--------------------------------------
1323	align 4	1317	align 4
1324	.restore_size:	1318	.restore_size:
1325	test bl, WSTATE_MAXIMIZED	1319	test bl, WSTATE_MAXIMIZED
1326	jnz @f	1320	jnz @f
1327	add esp, -sizeof.BOX	1321	add esp, -sizeof.BOX
1328	lea eax, [edx + APPDATA.saved_box]	1322	lea eax, [edx + APPDATA.saved_box]
1329	jmp .set_box	1323	jmp .set_box
1330	;--------------------------------------	1324	;--------------------------------------
1331	align 4	1325	align 4
1332	@@:	1326	@@:
1333	mov eax, [screen_workarea.top]	1327	mov eax, [screen_workarea.top]
1334	push [screen_workarea.bottom] \	1328	push [screen_workarea.bottom] \
1335	[edi + WDATA.box.width] \	1329	[edi + WDATA.box.width] \
1336	eax \	1330	eax \
1337	[edi + WDATA.box.left]	1331	[edi + WDATA.box.left]
1338	sub [esp + BOX.height], eax	1332	sub [esp + BOX.height], eax
1339	mov eax, esp	1333	mov eax, esp
1340	;--------------------------------------	1334	;--------------------------------------
1341	align 4	1335	align 4
1342	.set_box:	1336	.set_box:
1343	call window._.set_window_box	1337	call window._.set_window_box
1344	add esp, sizeof.BOX	1338	add esp, sizeof.BOX
1345	ret	1339	ret
1346	;------------------------------------------------------------------------------	1340	;------------------------------------------------------------------------------
1347	align 4	1341	align 4
1348	;------------------------------------------------------------------------------	1342	;------------------------------------------------------------------------------
1349	;sys_window_start_moving_handler: ;/////////////////////////////////////////////	1343	;sys_window_start_moving_handler: ;/////////////////////////////////////////////
1350	;------------------------------------------------------------------------------	1344	;------------------------------------------------------------------------------
1351	;?	1345	;?
1352	;------------------------------------------------------------------------------	1346	;------------------------------------------------------------------------------
1353	;> eax = old (original) window box	1347	;> eax = old (original) window box
1354	;> esi = process slot	1348	;> esi = process slot
1355	;------------------------------------------------------------------------------	1349	;------------------------------------------------------------------------------
1356	; mov edi, eax	1350	; mov edi, eax
1357	; call window._.draw_negative_box	1351	; call window._.draw_negative_box
1358	; ret	1352	; ret
1359	;------------------------------------------------------------------------------	1353	;------------------------------------------------------------------------------
1360	align 4	1354	align 4
1361	;------------------------------------------------------------------------------	1355	;------------------------------------------------------------------------------
1362	sys_window_end_moving_handler: ;///////////////////////////////////////////////	1356	sys_window_end_moving_handler: ;///////////////////////////////////////////////
1363	;------------------------------------------------------------------------------	1357	;------------------------------------------------------------------------------
1364	;?	1358	;?
1365	;------------------------------------------------------------------------------	1359	;------------------------------------------------------------------------------
1366	;> eax = old (original) window box	1360	;> eax = old (original) window box
1367	;> ebx = new (final) window box	1361	;> ebx = new (final) window box
1368	;> esi = process slot	1362	;> esi = process slot
1369	;------------------------------------------------------------------------------	1363	;------------------------------------------------------------------------------
1370	; mov edi, ebx	1364	; mov edi, ebx
1371	; call window._.end_moving__box	1365	; call window._.end_moving__box
1372		1366
1373	mov edi, esi	1367	mov edi, esi
1374	shl edi, 5	1368	shl edi, 5
1375	add edi, window_data	1369	add edi, window_data
1376		1370
1377	mov eax, ebx	1371	mov eax, ebx
1378	mov bl, [edi + WDATA.fl_wstate]	1372	mov bl, [edi + WDATA.fl_wstate]
1379	call window._.set_window_box	1373	call window._.set_window_box
1380	ret	1374	ret
1381	;------------------------------------------------------------------------------	1375	;------------------------------------------------------------------------------
1382	align 4	1376	align 4
1383	;------------------------------------------------------------------------------	1377	;------------------------------------------------------------------------------
1384	sys_window_moving_handler: ;///////////////////////////////////////////////////	1378	sys_window_moving_handler: ;///////////////////////////////////////////////////
1385	;------------------------------------------------------------------------------	1379	;------------------------------------------------------------------------------
1386	;?	1380	;?
1387	;------------------------------------------------------------------------------	1381	;------------------------------------------------------------------------------
1388	;> eax = old (from previous call) window box	1382	;> eax = old (from previous call) window box
1389	;> ebx = new (current) window box	1383	;> ebx = new (current) window box
1390	;> esi = process_slot	1384	;> esi = process_slot
1391	;------------------------------------------------------------------------------	1385	;------------------------------------------------------------------------------
1392	mov edi, eax	1386	mov edi, eax
1393	call window._.draw_negative_box	1387	call window._.draw_negative_box
1394	mov edi, ebx	1388	mov edi, ebx
1395	call window._.draw_negative_box	1389	call window._.draw_negative_box
1396	ret	1390	ret
1397	;==============================================================================	1391	;==============================================================================
1398	;///// private functions //////////////////////////////////////////////////////	1392	;///// private functions //////////////////////////////////////////////////////
1399	;==============================================================================	1393	;==============================================================================
1400		1394
1401	iglobal	1395	iglobal
1402	FuncTable syscall_display_settings, ftable, \	1396	FuncTable syscall_display_settings, ftable, \
1403	00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10	1397	00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10
1404		1398
1405	align 4	1399	align 4
1406	window_topleft dd \	1400	window_topleft dd \
1407	1, 21, \ ;type 0	1401	1, 21, \ ;type 0
1408	0, 0, \ ;type 1	1402	0, 0, \ ;type 1
1409	5, 20, \ ;type 2	1403	5, 20, \ ;type 2
1410	5, ?, \ ;type 3 {set by skin}	1404	5, ?, \ ;type 3 {set by skin}
1411	5, ? ;type 4 {set by skin}	1405	5, ? ;type 4 {set by skin}
1412	endg	1406	endg
1413		1407
1414	;uglobal	1408	;uglobal
1415	; NOTE: commented out since doesn't provide necessary functionality anyway,	1409	; NOTE: commented out since doesn't provide necessary functionality anyway,
1416	; to be reworked	1410	; to be reworked
1417	; new_window_starting dd ?	1411	; new_window_starting dd ?
1418	;endg	1412	;endg
1419	;------------------------------------------------------------------------------	1413	;------------------------------------------------------------------------------
1420	align 4	1414	align 4
1421	;------------------------------------------------------------------------------	1415	;------------------------------------------------------------------------------
1422	window._.invalidate_screen: ;//////////////////////////////////////////////////	1416	window._.invalidate_screen: ;//////////////////////////////////////////////////
1423	;------------------------------------------------------------------------------	1417	;------------------------------------------------------------------------------
1424	;?	1418	;?
1425	;------------------------------------------------------------------------------	1419	;------------------------------------------------------------------------------
1426	;> eax = old (original) window box	1420	;> eax = old (original) window box
1427	;> ebx = new (final) window box	1421	;> ebx = new (final) window box
1428	;> edi = pointer to WDATA struct	1422	;> edi = pointer to WDATA struct
1429	;------------------------------------------------------------------------------	1423	;------------------------------------------------------------------------------
1430	push eax ebx	1424	push eax ebx
1431		1425
1432	; TODO: do we really need `draw_limits`?	1426	; TODO: do we really need `draw_limits`?
1433	; Yes, they are used by background drawing code.	1427	; Yes, they are used by background drawing code.
1434		1428
1435	; we need only to restore the background windows at the old place!	1429	; we need only to restore the background windows at the old place!
1436	mov ecx, [ebx + BOX.left]	1430	mov ecx, [ebx + BOX.left]
1437	mov [draw_limits.left], ecx	1431	mov [draw_limits.left], ecx
1438	add ecx, [ebx + BOX.width]	1432	add ecx, [ebx + BOX.width]
1439	mov [draw_limits.right], ecx	1433	mov [draw_limits.right], ecx
1440	mov ecx, [ebx + BOX.top]	1434	mov ecx, [ebx + BOX.top]
1441	mov [draw_limits.top], ecx	1435	mov [draw_limits.top], ecx
1442	add ecx, [ebx + BOX.height]	1436	add ecx, [ebx + BOX.height]
1443	mov [draw_limits.bottom], ecx	1437	mov [draw_limits.bottom], ecx
1444	; recalculate screen buffer at old position	1438	; recalculate screen buffer at old position
1445	push ebx	1439	push ebx
1446	mov edx, [eax + BOX.height]	1440	mov edx, [eax + BOX.height]
1447	mov ecx, [eax + BOX.width]	1441	mov ecx, [eax + BOX.width]
1448	mov ebx, [eax + BOX.top]	1442	mov ebx, [eax + BOX.top]
1449	mov eax, [eax + BOX.left]	1443	mov eax, [eax + BOX.left]
1450	add ecx, eax	1444	add ecx, eax
1451	add edx, ebx	1445	add edx, ebx
1452	call calculatescreen	1446	call calculatescreen
1453	pop eax	1447	pop eax
1454	; recalculate screen buffer at new position	1448	; recalculate screen buffer at new position
1455	mov edx, [eax + BOX.height]	1449	mov edx, [eax + BOX.height]
1456	mov ecx, [eax + BOX.width]	1450	mov ecx, [eax + BOX.width]
1457	mov ebx, [eax + BOX.top]	1451	mov ebx, [eax + BOX.top]
1458	mov eax, [eax + BOX.left]	1452	mov eax, [eax + BOX.left]
1459	add ecx, eax	1453	add ecx, eax
1460	add edx, ebx	1454	add edx, ebx
1461	call calculatescreen	1455	call calculatescreen
1462		1456
1463	mov eax, edi	1457	mov eax, edi
1464	call redrawscreen	1458	call redrawscreen
1465		1459
1466	; tell window to redraw itself	1460	; tell window to redraw itself
1467	mov [edi + WDATA.fl_redraw], 1	1461	mov [edi + WDATA.fl_redraw], 1
1468		1462
1469	pop ebx eax	1463	pop ebx eax
1470	ret	1464	ret
1471	;------------------------------------------------------------------------------	1465	;------------------------------------------------------------------------------
1472	align 4	1466	align 4
1473	;------------------------------------------------------------------------------	1467	;------------------------------------------------------------------------------
1474	window._.set_window_box: ;/////////////////////////////////////////////////////	1468	window._.set_window_box: ;/////////////////////////////////////////////////////
1475	;------------------------------------------------------------------------------	1469	;------------------------------------------------------------------------------
1476	;?	1470	;?
1477	;------------------------------------------------------------------------------	1471	;------------------------------------------------------------------------------
1478	;> eax = pointer to BOX struct	1472	;> eax = pointer to BOX struct
1479	;> bl = new window state flags	1473	;> bl = new window state flags
1480	;> edi = pointer to WDATA struct	1474	;> edi = pointer to WDATA struct
1481	;------------------------------------------------------------------------------	1475	;------------------------------------------------------------------------------
1482	push eax ebx esi	1476	push eax ebx esi
1483		1477
1484	; don't do anything if the new box is identical to the old	1478	; don't do anything if the new box is identical to the old
1485	cmp bl, [edi + WDATA.fl_wstate]	1479	cmp bl, [edi + WDATA.fl_wstate]
1486	jnz @f	1480	jnz @f
1487	mov esi, eax	1481	mov esi, eax
1488	push edi	1482	push edi
1489	if WDATA.box	1483	if WDATA.box
1490	add edi, WDATA.box	1484	add edi, WDATA.box
1491	end if	1485	end if
1492	mov ecx, 4	1486	mov ecx, 4
1493	repz cmpsd	1487	repz cmpsd
1494	pop edi	1488	pop edi
1495	jz .exit	1489	jz .exit
1496	;--------------------------------------	1490	;--------------------------------------
1497	align 4	1491	align 4
1498	@@:	1492	@@:
1499	add esp, -sizeof.BOX	1493	add esp, -sizeof.BOX
1500	mov ebx, esp	1494	mov ebx, esp
1501	if WDATA.box	1495	if WDATA.box
1502	lea esi, [edi + WDATA.box]	1496	lea esi, [edi + WDATA.box]
1503	else	1497	else
1504	mov esi, edi ; optimization for WDATA.box = 0	1498	mov esi, edi ; optimization for WDATA.box = 0
1505	end if	1499	end if
1506	xchg eax, esi	1500	xchg eax, esi
1507	mov ecx, sizeof.BOX	1501	mov ecx, sizeof.BOX
1508	call memmove	1502	call memmove
1509	xchg eax, esi	1503	xchg eax, esi
1510	xchg ebx, esi	1504	xchg ebx, esi
1511	call memmove	1505	call memmove
1512	mov eax, ebx	1506	mov eax, ebx
1513	mov ebx, esi	1507	mov ebx, esi
1514		1508
1515	push edi	1509	push edi
1516	mov edi, eax	1510	mov edi, eax
1517	call window._.draw_negative_box	1511	call window._.draw_negative_box
1518	pop edi	1512	pop edi
1519	call window._.check_window_position	1513	call window._.check_window_position
1520	call window._.set_window_clientbox	1514	call window._.set_window_clientbox
1521	call window._.invalidate_screen	1515	call window._.invalidate_screen
1522		1516
1523	add esp, sizeof.BOX	1517	add esp, sizeof.BOX
1524		1518
1525	mov cl, [esp + 4]	1519	mov cl, [esp + 4]
1526	mov ch, cl	1520	mov ch, cl
1527	xchg cl, [edi + WDATA.fl_wstate]	1521	xchg cl, [edi + WDATA.fl_wstate]
1528		1522
1529	or cl, ch	1523	or cl, ch
1530	test cl, WSTATE_MAXIMIZED	1524	test cl, WSTATE_MAXIMIZED
1531	jnz .exit	1525	jnz .exit
1532		1526
1533	mov eax, edi	1527	mov eax, edi
1534	sub eax, window_data	1528	sub eax, window_data
1535	shl eax, 3	1529	shl eax, 3
1536	add eax, SLOT_BASE	1530	add eax, SLOT_BASE
1537		1531
1538	lea ebx, [edi + WDATA.box]	1532	lea ebx, [edi + WDATA.box]
1539	xchg esp, ebx	1533	xchg esp, ebx
1540		1534
1541	pop [eax + APPDATA.saved_box.left] \	1535	pop [eax + APPDATA.saved_box.left] \
1542	[eax + APPDATA.saved_box.top] \	1536	[eax + APPDATA.saved_box.top] \
1543	[eax + APPDATA.saved_box.width] \	1537	[eax + APPDATA.saved_box.width] \
1544	edx	1538	edx
1545		1539
1546	xchg esp, ebx	1540	xchg esp, ebx
1547		1541
1548	test ch, WSTATE_ROLLEDUP	1542	test ch, WSTATE_ROLLEDUP
1549	jnz .exit	1543	jnz .exit
1550		1544
1551	mov [eax + APPDATA.saved_box.height], edx	1545	mov [eax + APPDATA.saved_box.height], edx
1552	;--------------------------------------	1546	;--------------------------------------
1553	align 4	1547	align 4
1554	.exit:	1548	.exit:
1555	pop esi ebx eax	1549	pop esi ebx eax
1556	ret	1550	ret
1557	;------------------------------------------------------------------------------	1551	;------------------------------------------------------------------------------
1558	align 4	1552	align 4
1559	;------------------------------------------------------------------------------	1553	;------------------------------------------------------------------------------
1560	window._.set_window_clientbox: ;///////////////////////////////////////////////	1554	window._.set_window_clientbox: ;///////////////////////////////////////////////
1561	;------------------------------------------------------------------------------	1555	;------------------------------------------------------------------------------
1562	;?	1556	;?
1563	;------------------------------------------------------------------------------	1557	;------------------------------------------------------------------------------
1564	;> edi = pointer to WDATA struct	1558	;> edi = pointer to WDATA struct
1565	;------------------------------------------------------------------------------	1559	;------------------------------------------------------------------------------
1566	push eax ecx edi	1560	push eax ecx edi
1567		1561
1568	mov eax, [_skinh]	1562	mov eax, [_skinh]
1569	mov [window_topleft + 8 * 3 + 4], eax	1563	mov [window_topleft + 8 * 3 + 4], eax
1570	mov [window_topleft + 8 * 4 + 4], eax	1564	mov [window_topleft + 8 * 4 + 4], eax
1571		1565
1572	mov ecx, edi	1566	mov ecx, edi
1573	sub edi, window_data	1567	sub edi, window_data
1574	shl edi, 3	1568	shl edi, 3
1575	test [ecx + WDATA.fl_wstyle], WSTYLE_CLIENTRELATIVE	1569	test [ecx + WDATA.fl_wstyle], WSTYLE_CLIENTRELATIVE
1576	jz .whole_window	1570	jz .whole_window
1577		1571
1578	movzx eax, [ecx + WDATA.fl_wstyle]	1572	movzx eax, [ecx + WDATA.fl_wstyle]
1579	and eax, 0x0F	1573	and eax, 0x0F
1580	mov eax, [eax * 8 + window_topleft + 0]	1574	mov eax, [eax * 8 + window_topleft + 0]
1581	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax	1575	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax
1582	shl eax, 1	1576	shl eax, 1
1583	neg eax	1577	neg eax
1584	add eax, [ecx + WDATA.box.width]	1578	add eax, [ecx + WDATA.box.width]
1585	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax	1579	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax
1586		1580
1587	movzx eax, [ecx + WDATA.fl_wstyle]	1581	movzx eax, [ecx + WDATA.fl_wstyle]
1588	and eax, 0x0F	1582	and eax, 0x0F
1589	push [eax * 8 + window_topleft + 0]	1583	push [eax * 8 + window_topleft + 0]
1590	mov eax, [eax * 8 + window_topleft + 4]	1584	mov eax, [eax * 8 + window_topleft + 4]
1591	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax	1585	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax
1592	neg eax	1586	neg eax
1593	sub eax, [esp]	1587	sub eax, [esp]
1594	add eax, [ecx + WDATA.box.height]	1588	add eax, [ecx + WDATA.box.height]
1595	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax	1589	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax
1596	add esp, 4	1590	add esp, 4
1597	jmp .exit	1591	jmp .exit
1598	;--------------------------------------	1592	;--------------------------------------
1599	align 4	1593	align 4
1600	.whole_window:	1594	.whole_window:
1601	xor eax, eax	1595	xor eax, eax
1602	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax	1596	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax
1603	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax	1597	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax
1604	mov eax, [ecx + WDATA.box.width]	1598	mov eax, [ecx + WDATA.box.width]
1605	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax	1599	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax
1606	mov eax, [ecx + WDATA.box.height]	1600	mov eax, [ecx + WDATA.box.height]
1607	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax	1601	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax
1608	;--------------------------------------	1602	;--------------------------------------
1609	align 4	1603	align 4
1610	.exit:	1604	.exit:
1611	pop edi ecx eax	1605	pop edi ecx eax
1612	ret	1606	ret
1613	;------------------------------------------------------------------------------	1607	;------------------------------------------------------------------------------
1614	align 4	1608	align 4
1615	;------------------------------------------------------------------------------	1609	;------------------------------------------------------------------------------
1616	window._.sys_set_window: ;/////////////////////////////////////////////////////	1610	window._.sys_set_window: ;/////////////////////////////////////////////////////
1617	;------------------------------------------------------------------------------	1611	;------------------------------------------------------------------------------
1618	;?	1612	;?
1619	;------------------------------------------------------------------------------	1613	;------------------------------------------------------------------------------
1620	;< edx = pointer to WDATA struct	1614	;< edx = pointer to WDATA struct
1621	;------------------------------------------------------------------------------	1615	;------------------------------------------------------------------------------
1622	mov eax, [CURRENT_TASK]	1616	mov eax, [CURRENT_TASK]
1623	shl eax, 5	1617	shl eax, 5
1624	add eax, window_data	1618	add eax, window_data
1625		1619
1626	; save window colors	1620	; save window colors
1627	mov [eax + WDATA.cl_workarea], edx	1621	mov [eax + WDATA.cl_workarea], edx
1628	mov [eax + WDATA.cl_titlebar], esi	1622	mov [eax + WDATA.cl_titlebar], esi
1629	mov [eax + WDATA.cl_frames], edi	1623	mov [eax + WDATA.cl_frames], edi
1630		1624
1631	mov edi, eax	1625	mov edi, eax
1632		1626
1633	; was it already defined before?	1627	; was it already defined before?
1634	test [edi + WDATA.fl_wdrawn], 1	1628	test [edi + WDATA.fl_wdrawn], 1
1635	jnz .set_client_box	1629	jnz .set_client_box
1636	or [edi + WDATA.fl_wdrawn], 1	1630	or [edi + WDATA.fl_wdrawn], 1
1637	; After first draw_window we need redraw mouse necessarily!	1631	; After first draw_window we need redraw mouse necessarily!
1638	; Otherwise the user can see cursor specified by f.37.5 from another window.	1632	; Otherwise the user can see cursor specified by f.37.5 from another window.
1639	; He will be really unhappy! He is terrible in rage - usually he throws stones!	1633	; He will be really unhappy! He is terrible in rage - usually he throws stones!
1640	mov [redrawmouse_unconditional], 1	1634	mov [redrawmouse_unconditional], 1
1641	call wakeup_osloop	1635	call wakeup_osloop
1642	; NOTE: commented out since doesn't provide necessary functionality	1636	; NOTE: commented out since doesn't provide necessary functionality
1643	; anyway, to be reworked	1637	; anyway, to be reworked
1644	; mov eax, [timer_ticks] ; [0xfdf0]	1638	; mov eax, [timer_ticks] ; [0xfdf0]
1645	; add eax, 100	1639	; add eax, 100
1646	; mov [new_window_starting], eax	1640	; mov [new_window_starting], eax
1647		1641
1648	; no it wasn't, performing initial window definition	1642	; no it wasn't, performing initial window definition
1649	movzx eax, bx	1643	movzx eax, bx
1650	mov [edi + WDATA.box.width], eax	1644	mov [edi + WDATA.box.width], eax
1651	movzx eax, cx	1645	movzx eax, cx
1652	mov [edi + WDATA.box.height], eax	1646	mov [edi + WDATA.box.height], eax
1653	sar ebx, 16	1647	sar ebx, 16
1654	sar ecx, 16	1648	sar ecx, 16
1655	mov [edi + WDATA.box.left], ebx	1649	mov [edi + WDATA.box.left], ebx
1656	mov [edi + WDATA.box.top], ecx	1650	mov [edi + WDATA.box.top], ecx
1657		1651
1658	call window._.check_window_position	1652	call window._.check_window_position
1659		1653
1660	push ecx edi	1654	push ecx edi
1661		1655
1662	mov cl, [edi + WDATA.fl_wstyle]	1656	mov cl, [edi + WDATA.fl_wstyle]
1663	mov eax, [edi + WDATA.cl_frames]	1657	mov eax, [edi + WDATA.cl_frames]
1664		1658
1665	sub edi, window_data	1659	sub edi, window_data
1666	shl edi, 3	1660	shl edi, 3
1667	add edi, SLOT_BASE	1661	add edi, SLOT_BASE
1668		1662
1669	and cl, 0x0F	1663	and cl, 0x0F
1670	cmp cl, 3	1664	cmp cl, 3
1671	je @f	1665	je @f
1672	cmp cl, 4	1666	cmp cl, 4
1673	je @f	1667	je @f
1674		1668
1675	xor eax, eax	1669	xor eax, eax
1676	;--------------------------------------	1670	;--------------------------------------
1677	align 4	1671	align 4
1678	@@:	1672	@@:
1679	mov [edi + APPDATA.wnd_caption], eax	1673	mov [edi + APPDATA.wnd_caption], eax
1680		1674
1681	mov esi, [esp]	1675	mov esi, [esp]
1682	add edi, APPDATA.saved_box	1676	add edi, APPDATA.saved_box
1683	movsd	1677	movsd
1684	movsd	1678	movsd
1685	movsd	1679	movsd
1686	movsd	1680	movsd
1687		1681
1688	pop edi ecx	1682	pop edi ecx
1689		1683
1690	mov esi, [CURRENT_TASK]	1684	mov esi, [CURRENT_TASK]
1691	movzx esi, word[WIN_STACK + esi * 2]	1685	movzx esi, word[WIN_STACK + esi * 2]
1692	lea esi, [WIN_POS + esi * 2]	1686	lea esi, [WIN_POS + esi * 2]
1693	call waredraw	1687	call waredraw
1694		1688
1695	mov eax, [edi + WDATA.box.left]	1689	mov eax, [edi + WDATA.box.left]
1696	mov ebx, [edi + WDATA.box.top]	1690	mov ebx, [edi + WDATA.box.top]
1697	mov ecx, [edi + WDATA.box.width]	1691	mov ecx, [edi + WDATA.box.width]
1698	mov edx, [edi + WDATA.box.height]	1692	mov edx, [edi + WDATA.box.height]
1699	add ecx, eax	1693	add ecx, eax
1700	add edx, ebx	1694	add edx, ebx
1701	call calculatescreen	1695	call calculatescreen
1702		1696
1703	mov byte[KEY_COUNT], 0 ; empty keyboard buffer	1697	mov byte[KEY_COUNT], 0 ; empty keyboard buffer
1704	mov byte[BTN_COUNT], 0 ; empty button buffer	1698	mov byte[BTN_COUNT], 0 ; empty button buffer
1705	;--------------------------------------	1699	;--------------------------------------
1706	align 4	1700	align 4
1707	.set_client_box:	1701	.set_client_box:
1708	; update window client box coordinates	1702	; update window client box coordinates
1709	call window._.set_window_clientbox	1703	call window._.set_window_clientbox
1710		1704
1711	; reset window redraw flag and exit	1705	; reset window redraw flag and exit
1712	mov [edi + WDATA.fl_redraw], 0	1706	mov [edi + WDATA.fl_redraw], 0
1713	mov edx, edi	1707	mov edx, edi
1714	ret	1708	ret
1715	;------------------------------------------------------------------------------	1709	;------------------------------------------------------------------------------
1716	align 4	1710	align 4
1717	;------------------------------------------------------------------------------	1711	;------------------------------------------------------------------------------
1718	window._.check_window_position: ;//////////////////////////////////////////////	1712	window._.check_window_position: ;//////////////////////////////////////////////
1719	;------------------------------------------------------------------------------	1713	;------------------------------------------------------------------------------
1720	;? Check if window is inside screen area	1714	;? Check if window is inside screen area
1721	;------------------------------------------------------------------------------	1715	;------------------------------------------------------------------------------
1722	;> edi = pointer to WDATA	1716	;> edi = pointer to WDATA
1723	;------------------------------------------------------------------------------	1717	;------------------------------------------------------------------------------
1724	push eax ebx ecx edx esi	1718	push eax ebx ecx edx esi
1725		1719
1726	mov eax, [edi + WDATA.box.left]	1720	mov eax, [edi + WDATA.box.left]
1727	mov ebx, [edi + WDATA.box.top]	1721	mov ebx, [edi + WDATA.box.top]
1728	mov ecx, [edi + WDATA.box.width]	1722	mov ecx, [edi + WDATA.box.width]
1729	mov edx, [edi + WDATA.box.height]	1723	mov edx, [edi + WDATA.box.height]
1730		1724
1731	mov esi, [_display.width]	1725	mov esi, [_display.width]
1732	cmp ecx, esi	1726	cmp ecx, esi
1733	jae .fix_width_high	1727	jae .fix_width_high
1734	;--------------------------------------	1728	;--------------------------------------
1735	align 4	1729	align 4
1736	.check_left:	1730	.check_left:
1737	or eax, eax	1731	or eax, eax
1738	jl .fix_left_low	1732	jl .fix_left_low
1739	add eax, ecx	1733	add eax, ecx
1740	cmp eax, esi	1734	cmp eax, esi
1741	jge .fix_left_high	1735	jge .fix_left_high
1742	;--------------------------------------	1736	;--------------------------------------
1743	align 4	1737	align 4
1744	.check_height:	1738	.check_height:
1745	mov esi, [_display.height]	1739	mov esi, [_display.height]
1746	cmp edx, esi	1740	cmp edx, esi
1747	jae .fix_height_high	1741	jae .fix_height_high
1748	;--------------------------------------	1742	;--------------------------------------
1749	align 4	1743	align 4
1750	.check_top:	1744	.check_top:
1751	or ebx, ebx	1745	or ebx, ebx
1752	jl .fix_top_low	1746	jl .fix_top_low
1753	add ebx, edx	1747	add ebx, edx
1754	cmp ebx, esi	1748	cmp ebx, esi
1755	jge .fix_top_high	1749	jge .fix_top_high
1756	;--------------------------------------	1750	;--------------------------------------
1757	align 4	1751	align 4
1758	.exit:	1752	.exit:
1759	pop esi edx ecx ebx eax	1753	pop esi edx ecx ebx eax
1760	ret	1754	ret
1761	;--------------------------------------	1755	;--------------------------------------
1762	align 4	1756	align 4
1763	.fix_width_high:	1757	.fix_width_high:
1764	mov ecx, esi	1758	mov ecx, esi
1765	mov [edi + WDATA.box.width], esi	1759	mov [edi + WDATA.box.width], esi
1766	jmp .check_left	1760	jmp .check_left
1767	;--------------------------------------	1761	;--------------------------------------
1768	align 4	1762	align 4
1769	.fix_left_low:	1763	.fix_left_low:
1770	xor eax, eax	1764	xor eax, eax
1771	mov [edi + WDATA.box.left], eax	1765	mov [edi + WDATA.box.left], eax
1772	jmp .check_height	1766	jmp .check_height
1773	;--------------------------------------	1767	;--------------------------------------
1774	align 4	1768	align 4
1775	.fix_left_high:	1769	.fix_left_high:
1776	mov eax, esi	1770	mov eax, esi
1777	sub eax, ecx	1771	sub eax, ecx
1778	mov [edi + WDATA.box.left], eax	1772	mov [edi + WDATA.box.left], eax
1779	jmp .check_height	1773	jmp .check_height
1780	;--------------------------------------	1774	;--------------------------------------
1781	align 4	1775	align 4
1782	.fix_height_high:	1776	.fix_height_high:
1783	mov edx, esi	1777	mov edx, esi
1784	mov [edi + WDATA.box.height], esi	1778	mov [edi + WDATA.box.height], esi
1785	jmp .check_top	1779	jmp .check_top
1786	;--------------------------------------	1780	;--------------------------------------
1787	align 4	1781	align 4
1788	.fix_top_low:	1782	.fix_top_low:
1789	xor ebx, ebx	1783	xor ebx, ebx
1790	mov [edi + WDATA.box.top], ebx	1784	mov [edi + WDATA.box.top], ebx
1791	jmp .exit	1785	jmp .exit
1792	;--------------------------------------	1786	;--------------------------------------
1793	align 4	1787	align 4
1794	.fix_top_high:	1788	.fix_top_high:
1795	mov ebx, esi	1789	mov ebx, esi
1796	sub ebx, edx	1790	sub ebx, edx
1797	mov [edi + WDATA.box.top], ebx	1791	mov [edi + WDATA.box.top], ebx
1798	jmp .exit	1792	jmp .exit
1799	;------------------------------------------------------------------------------	1793	;------------------------------------------------------------------------------
1800	align 4	1794	align 4
1801	;------------------------------------------------------------------------------	1795	;------------------------------------------------------------------------------
1802	window._.get_titlebar_height: ;////////////////////////////////////////////////	1796	window._.get_titlebar_height: ;////////////////////////////////////////////////
1803	;------------------------------------------------------------------------------	1797	;------------------------------------------------------------------------------
1804	;?	1798	;?
1805	;------------------------------------------------------------------------------	1799	;------------------------------------------------------------------------------
1806	;> edi = pointer to WDATA	1800	;> edi = pointer to WDATA
1807	;------------------------------------------------------------------------------	1801	;------------------------------------------------------------------------------
1808	mov al, [edi + WDATA.fl_wstyle]	1802	mov al, [edi + WDATA.fl_wstyle]
1809	and al, 0x0f	1803	and al, 0x0f
1810	cmp al, 0x03	1804	cmp al, 0x03
1811	jne @f	1805	jne @f
1812	mov eax, [_skinh]	1806	mov eax, [_skinh]
1813	ret	1807	ret
1814	;--------------------------------------	1808	;--------------------------------------
1815	align 4	1809	align 4
1816	@@:	1810	@@:
1817	mov eax, 21	1811	mov eax, 21
1818	ret	1812	ret
1819	;------------------------------------------------------------------------------	1813	;------------------------------------------------------------------------------
1820	align 4	1814	align 4
1821	;------------------------------------------------------------------------------	1815	;------------------------------------------------------------------------------
1822	window._.get_rolledup_height: ;////////////////////////////////////////////////	1816	window._.get_rolledup_height: ;////////////////////////////////////////////////
1823	;------------------------------------------------------------------------------	1817	;------------------------------------------------------------------------------
1824	;?	1818	;?
1825	;------------------------------------------------------------------------------	1819	;------------------------------------------------------------------------------
1826	;> edi = pointer to WDATA	1820	;> edi = pointer to WDATA
1827	;------------------------------------------------------------------------------	1821	;------------------------------------------------------------------------------
1828	mov al, [edi + WDATA.fl_wstyle]	1822	mov al, [edi + WDATA.fl_wstyle]
1829	and al, 0x0f	1823	and al, 0x0f
1830	cmp al, 0x03	1824	cmp al, 0x03
1831	jb @f	1825	jb @f
1832	mov eax, [_skinh]	1826	mov eax, [_skinh]
1833	add eax, 3	1827	add eax, 3
1834	ret	1828	ret
1835	;--------------------------------------	1829	;--------------------------------------
1836	align 4	1830	align 4
1837	@@:	1831	@@:
1838	or al, al	1832	or al, al
1839	jnz @f	1833	jnz @f
1840	mov eax, 21	1834	mov eax, 21
1841	ret	1835	ret
1842	;--------------------------------------	1836	;--------------------------------------
1843	align 4	1837	align 4
1844	@@:	1838	@@:
1845	mov eax, 21 + 2	1839	mov eax, 21 + 2
1846	ret	1840	ret
1847	;------------------------------------------------------------------------------	1841	;------------------------------------------------------------------------------
1848	align 4	1842	align 4
1849	;------------------------------------------------------------------------------	1843	;------------------------------------------------------------------------------
1850	window._.set_screen: ;/////////////////////////////////////////////////////////	1844	window._.set_screen: ;/////////////////////////////////////////////////////////
1851	;------------------------------------------------------------------------------	1845	;------------------------------------------------------------------------------
1852	;? Reserve window area in screen buffer	1846	;? Reserve window area in screen buffer
1853	;------------------------------------------------------------------------------	1847	;------------------------------------------------------------------------------
1854	;> eax = left	1848	;> eax = left
1855	;> ebx = top	1849	;> ebx = top
1856	;> ecx = right	1850	;> ecx = right
1857	;> edx = bottom	1851	;> edx = bottom
1858	;> esi = process number	1852	;> esi = process number
1859	;------------------------------------------------------------------------------	1853	;------------------------------------------------------------------------------
1860	virtual at esp	1854	virtual at esp
1861	ff_x dd ?	1855	ff_x dd ?
1862	ff_y dd ?	1856	ff_y dd ?
1863	ff_width dd ?	1857	ff_width dd ?
1864	ff_xsz dd ?	1858	ff_xsz dd ?
1865	ff_ysz dd ?	1859	ff_ysz dd ?
1866	ff_scale dd ?	1860	ff_scale dd ?
1867	end virtual	1861	end virtual
1868		1862
1869	pushad	1863	pushad
1870		1864
1871	cmp esi, 1	1865	cmp esi, 1
1872	jz .check_for_shaped_window	1866	jz .check_for_shaped_window
1873	mov edi, esi	1867	mov edi, esi
1874	shl edi, 5	1868	shl edi, 5
1875	cmp [window_data + edi + WDATA.box.width], 0	1869	cmp [window_data + edi + WDATA.box.width], 0
1876	jnz .check_for_shaped_window	1870	jnz .check_for_shaped_window
1877	cmp [window_data + edi + WDATA.box.height], 0	1871	cmp [window_data + edi + WDATA.box.height], 0
1878	jz .exit	1872	jz .exit
1879	;--------------------------------------	1873	;--------------------------------------
1880	align 4	1874	align 4
1881	.check_for_shaped_window:	1875	.check_for_shaped_window:
1882	mov edi, esi	1876	mov edi, esi
1883	shl edi, 8	1877	shl edi, 8
1884	add edi, SLOT_BASE	1878	add edi, SLOT_BASE
1885	cmp [edi + APPDATA.wnd_shape], 0	1879	cmp [edi + APPDATA.wnd_shape], 0
1886	jne .shaped_window	1880	jne .shaped_window
1887		1881
1888	; get x&y size	1882	; get x&y size
1889	sub ecx, eax	1883	sub ecx, eax
1890	sub edx, ebx	1884	sub edx, ebx
1891	inc ecx	1885	inc ecx
1892	inc edx	1886	inc edx
1893		1887
1894	; get WinMap start	1888	; get WinMap start
1895	push esi	1889	push esi
1896	mov esi, [_display.width]	1890	mov esi, [_display.width]
1897	mov edi, [d_width_calc_area + ebx*4]	1891	mov edi, [d_width_calc_area + ebx*4]
1898		1892
1899	add edi, eax	1893	add edi, eax
1900	add edi, [_display.win_map]	1894	add edi, [_display.win_map]
1901	pop eax	1895	pop eax
1902	mov ah, al	1896	mov ah, al
1903	push ax	1897	push ax
1904	shl eax, 16	1898	shl eax, 16
1905	pop ax	1899	pop ax
1906	;--------------------------------------	1900	;--------------------------------------
1907	align 4	1901	align 4
1908	.next_line:	1902	.next_line:
1909	push ecx	1903	push ecx
1910	shr ecx, 2	1904	shr ecx, 2
1911	rep stosd	1905	rep stosd
1912	mov ecx, [esp]	1906	mov ecx, [esp]
1913	and ecx, 3	1907	and ecx, 3
1914	rep stosb	1908	rep stosb
1915	pop ecx	1909	pop ecx
1916	add edi, esi	1910	add edi, esi
1917	sub edi, ecx	1911	sub edi, ecx
1918	dec edx	1912	dec edx
1919	jnz .next_line	1913	jnz .next_line
1920		1914
1921	jmp .exit	1915	jmp .exit
1922	;--------------------------------------	1916	;--------------------------------------
1923	align 4	1917	align 4
1924	.shaped_window:	1918	.shaped_window:
1925	; for (y=0; y <= x_size; y++)	1919	; for (y=0; y <= x_size; y++)
1926	; for (x=0; x <= x_size; x++)	1920	; for (x=0; x <= x_size; x++)
1927	; if (shape[coord(x,y,scale)]==1)	1921	; if (shape[coord(x,y,scale)]==1)
1928	; set_pixel(x, y, process_number);	1922	; set_pixel(x, y, process_number);
1929		1923
1930	sub ecx, eax	1924	sub ecx, eax
1931	sub edx, ebx	1925	sub edx, ebx
1932	inc ecx	1926	inc ecx
1933	inc edx	1927	inc edx
1934		1928
1935	push [edi + APPDATA.wnd_shape_scale] ; push scale first -> for loop	1929	push [edi + APPDATA.wnd_shape_scale] ; push scale first -> for loop
1936		1930
1937	; get WinMap start -> ebp	1931	; get WinMap start -> ebp
1938	push eax	1932	push eax
1939	mov eax, [d_width_calc_area + ebx*4]	1933	mov eax, [d_width_calc_area + ebx*4]
1940		1934
1941	add eax, [esp]	1935	add eax, [esp]
1942	add eax, [_display.win_map]	1936	add eax, [_display.win_map]
1943	mov ebp, eax	1937	mov ebp, eax
1944		1938
1945	mov edi, [edi + APPDATA.wnd_shape]	1939	mov edi, [edi + APPDATA.wnd_shape]
1946	pop eax	1940	pop eax
1947		1941
1948	; eax = x_start	1942	; eax = x_start
1949	; ebx = y_start	1943	; ebx = y_start
1950	; ecx = x_size	1944	; ecx = x_size
1951	; edx = y_size	1945	; edx = y_size
1952	; esi = process_number	1946	; esi = process_number
1953	; edi = &shape	1947	; edi = &shape
1954	; [scale]	1948	; [scale]
1955	push edx ecx ; for loop - x,y size	1949	push edx ecx ; for loop - x,y size
1956		1950
1957	mov ecx, esi	1951	mov ecx, esi
1958	shl ecx, 5	1952	shl ecx, 5
1959	mov edx, [window_data + ecx + WDATA.box.top]	1953	mov edx, [window_data + ecx + WDATA.box.top]
1960	push [window_data + ecx + WDATA.box.width] ; for loop - width	1954	push [window_data + ecx + WDATA.box.width] ; for loop - width
1961	mov ecx, [window_data + ecx + WDATA.box.left]	1955	mov ecx, [window_data + ecx + WDATA.box.left]
1962	sub ebx, edx	1956	sub ebx, edx
1963	sub eax, ecx	1957	sub eax, ecx
1964	push ebx eax ; for loop - x,y	1958	push ebx eax ; for loop - x,y
1965		1959
1966	add [ff_xsz], eax	1960	add [ff_xsz], eax
1967	add [ff_ysz], ebx	1961	add [ff_ysz], ebx
1968		1962
1969	mov ebx, [ff_y]	1963	mov ebx, [ff_y]
1970	;--------------------------------------	1964	;--------------------------------------
1971	align 4	1965	align 4
1972	.ff_new_y:	1966	.ff_new_y:
1973	mov edx, [ff_x]	1967	mov edx, [ff_x]
1974	;--------------------------------------	1968	;--------------------------------------
1975	align 4	1969	align 4
1976	.ff_new_x:	1970	.ff_new_x:
1977	; -- body --	1971	; -- body --
1978	mov ecx, [ff_scale]	1972	mov ecx, [ff_scale]
1979	mov eax, [ff_width]	1973	mov eax, [ff_width]
1980	inc eax	1974	inc eax
1981	shr eax, cl	1975	shr eax, cl
1982	push ebx edx	1976	push ebx edx
1983	shr ebx, cl	1977	shr ebx, cl
1984	shr edx, cl	1978	shr edx, cl
1985	imul eax, ebx	1979	imul eax, ebx
1986	add eax, edx	1980	add eax, edx
1987	pop edx ebx	1981	pop edx ebx
1988	add eax, edi	1982	add eax, edi
1989	call .read_byte	1983	call .read_byte
1990	test al, al	1984	test al, al
1991	jz @f	1985	jz @f
1992	mov eax, esi	1986	mov eax, esi
1993	mov [ebp], al	1987	mov [ebp], al
1994	; -- end body --	1988	; -- end body --
1995	;--------------------------------------	1989	;--------------------------------------
1996	align 4	1990	align 4
1997	@@:	1991	@@:
1998	inc ebp	1992	inc ebp
1999	inc edx	1993	inc edx
2000	cmp edx, [ff_xsz]	1994	cmp edx, [ff_xsz]
2001	jb .ff_new_x	1995	jb .ff_new_x
2002		1996
2003	sub ebp, [ff_xsz]	1997	sub ebp, [ff_xsz]
2004	add ebp, [ff_x]	1998	add ebp, [ff_x]
2005	add ebp, [_display.width] ; screen.x	1999	add ebp, [_display.width] ; screen.x
2006	inc ebx	2000	inc ebx
2007	cmp ebx, [ff_ysz]	2001	cmp ebx, [ff_ysz]
2008	jb .ff_new_y	2002	jb .ff_new_y
2009		2003
2010	add esp, 24	2004	add esp, 24
2011	;--------------------------------------	2005	;--------------------------------------
2012	align 4	2006	align 4
2013	.exit:	2007	.exit:
2014	popad	2008	popad
2015	inc [_display.mask_seqno]	2009	inc [_display.mask_seqno]
2016	ret	2010	ret
2017	;--------------------------------------	2011	;--------------------------------------
2018	align 4	2012	align 4
2019	.read_byte:	2013	.read_byte:
2020	; eax - address	2014	; eax - address
2021	; esi - slot	2015	; esi - slot
2022	push eax ecx edx esi	2016	push eax ecx edx esi
2023	xchg eax, esi	2017	xchg eax, esi
2024	lea ecx, [esp + 12]	2018	lea ecx, [esp + 12]
2025	mov edx, 1	2019	mov edx, 1
2026	call read_process_memory	2020	call read_process_memory
2027	pop esi edx ecx eax	2021	pop esi edx ecx eax
2028	ret	2022	ret
2029	;------------------------------------------------------------------------------	2023	;------------------------------------------------------------------------------
2030	align 4	2024	align 4
2031	;------------------------------------------------------------------------------	2025	;------------------------------------------------------------------------------
2032	window._.window_activate: ;////////////////////////////////////////////////////	2026	window._.window_activate: ;////////////////////////////////////////////////////
2033	;------------------------------------------------------------------------------	2027	;------------------------------------------------------------------------------
2034	;? Activate window	2028	;? Activate window
2035	;------------------------------------------------------------------------------	2029	;------------------------------------------------------------------------------
2036	;> esi = pointer to WIN_POS+ window data	2030	;> esi = pointer to WIN_POS+ window data
2037	;------------------------------------------------------------------------------	2031	;------------------------------------------------------------------------------
2038	push eax ebx	2032	push eax ebx
2039		2033
2040	; if type of current active window is 3 or 4, it must be redrawn	2034	; if type of current active window is 3 or 4, it must be redrawn
2041	mov ebx, [TASK_COUNT]	2035	mov ebx, [TASK_COUNT]
2042		2036
2043	; DEBUGF 1, "K : TASK_COUNT (0x%x)\n", ebx	2037	; DEBUGF 1, "K : TASK_COUNT (0x%x)\n", ebx
2044		2038
2045	movzx ebx, word[WIN_POS + ebx * 2]	2039	movzx ebx, word[WIN_POS + ebx * 2]
2046	shl ebx, 5	2040	shl ebx, 5
2047	add eax, window_data	2041	add eax, window_data
2048	mov al, [window_data + ebx + WDATA.fl_wstyle]	2042	mov al, [window_data + ebx + WDATA.fl_wstyle]
2049	and al, 0x0f	2043	and al, 0x0f
2050	cmp al, 0x03	2044	cmp al, 0x03
2051	je .set_window_redraw_flag	2045	je .set_window_redraw_flag
2052	cmp al, 0x04	2046	cmp al, 0x04
2053	jne .move_others_down	2047	jne .move_others_down
2054	;--------------------------------------	2048	;--------------------------------------
2055	align 4	2049	align 4
2056	.set_window_redraw_flag:	2050	.set_window_redraw_flag:
2057	mov [window_data + ebx + WDATA.fl_redraw], 1	2051	mov [window_data + ebx + WDATA.fl_redraw], 1
2058	;--------------------------------------	2052	;--------------------------------------
2059	align 4	2053	align 4
2060	.move_others_down:	2054	.move_others_down:
2061	; ax <- process no	2055	; ax <- process no
2062	movzx ebx, word[esi]	2056	movzx ebx, word[esi]
2063	; ax <- position in window stack	2057	; ax <- position in window stack
2064	movzx ebx, word[WIN_STACK + ebx * 2]	2058	movzx ebx, word[WIN_STACK + ebx * 2]
2065		2059
2066	; drop others	2060	; drop others
2067	xor eax, eax	2061	xor eax, eax
2068	;--------------------------------------	2062	;--------------------------------------
2069	align 4	2063	align 4
2070	.next_stack_window:	2064	.next_stack_window:
2071	cmp eax, [TASK_COUNT]	2065	cmp eax, [TASK_COUNT]
2072	jae .move_self_up	2066	jae .move_self_up
2073	inc eax	2067	inc eax
2074		2068
2075	; push ebx	2069	; push ebx
2076	; xor ebx,ebx	2070	; xor ebx,ebx
2077	; mov bx,[WIN_STACK + eax * 2]	2071	; mov bx,[WIN_STACK + eax * 2]
2078	; DEBUGF 1, "K : DEC WIN_STACK (0x%x)\n",ebx	2072	; DEBUGF 1, "K : DEC WIN_STACK (0x%x)\n",ebx
2079	; pop ebx	2073	; pop ebx
2080		2074
2081	cmp [WIN_STACK + eax * 2], bx	2075	cmp [WIN_STACK + eax * 2], bx
2082	jbe .next_stack_window	2076	jbe .next_stack_window
2083	dec word[WIN_STACK + eax * 2]	2077	dec word[WIN_STACK + eax * 2]
2084	jmp .next_stack_window	2078	jmp .next_stack_window
2085	;--------------------------------------	2079	;--------------------------------------
2086	align 4	2080	align 4
2087	.move_self_up:	2081	.move_self_up:
2088	movzx ebx, word[esi]	2082	movzx ebx, word[esi]
2089	; number of processes	2083	; number of processes
2090	mov ax, [TASK_COUNT]	2084	mov ax, [TASK_COUNT]
2091	; this is the last (and the upper)	2085	; this is the last (and the upper)
2092	mov [WIN_STACK + ebx * 2], ax	2086	mov [WIN_STACK + ebx * 2], ax
2093		2087
2094	; update on screen - window stack	2088	; update on screen - window stack
2095	xor eax, eax	2089	xor eax, eax
2096	;--------------------------------------	2090	;--------------------------------------
2097	align 4	2091	align 4
2098	.next_window_pos:	2092	.next_window_pos:
2099	cmp eax, [TASK_COUNT]	2093	cmp eax, [TASK_COUNT]
2100	jae .reset_vars	2094	jae .reset_vars
2101	inc eax	2095	inc eax
2102	movzx ebx, word[WIN_STACK + eax * 2]	2096	movzx ebx, word[WIN_STACK + eax * 2]
2103	mov [WIN_POS + ebx * 2], ax	2097	mov [WIN_POS + ebx * 2], ax
2104	jmp .next_window_pos	2098	jmp .next_window_pos
2105	;--------------------------------------	2099	;--------------------------------------
2106	align 4	2100	align 4
2107	.reset_vars:	2101	.reset_vars:
2108	mov byte[KEY_COUNT], 0	2102	mov byte[KEY_COUNT], 0
2109	mov byte[BTN_COUNT], 0	2103	mov byte[BTN_COUNT], 0
2110	mov word[MOUSE_SCROLL_H], 0	2104	mov word[MOUSE_SCROLL_H], 0
2111	mov word[MOUSE_SCROLL_V], 0	2105	mov word[MOUSE_SCROLL_V], 0
2112		2106
2113	pop ebx eax	2107	pop ebx eax
2114	ret	2108	ret
2115	;------------------------------------------------------------------------------	2109	;------------------------------------------------------------------------------
2116	window._.window_deactivate: ;////////////////////////////////////////////////////	2110	window._.window_deactivate: ;////////////////////////////////////////////////////
2117	;------------------------------------------------------------------------------	2111	;------------------------------------------------------------------------------
2118	;? Deactivate window	2112	;? Deactivate window
2119	;------------------------------------------------------------------------------	2113	;------------------------------------------------------------------------------
2120	;> esi = pointer to WIN_POS+ window data	2114	;> esi = pointer to WIN_POS+ window data
2121	;------------------------------------------------------------------------------	2115	;------------------------------------------------------------------------------
2122	push eax ebx	2116	push eax ebx
2123	;--------------------------------------	2117	;--------------------------------------
2124	align 4	2118	align 4
2125	.move_others_up:	2119	.move_others_up:
2126	; ax <- process no	2120	; ax <- process no
2127	movzx ebx, word[esi]	2121	movzx ebx, word[esi]
2128	; ax <- position in window stack	2122	; ax <- position in window stack
2129	movzx ebx, word[WIN_STACK + ebx * 2]	2123	movzx ebx, word[WIN_STACK + ebx * 2]
2130	; up others	2124	; up others
2131	xor eax, eax	2125	xor eax, eax
2132	;--------------------------------------	2126	;--------------------------------------
2133	align 4	2127	align 4
2134	.next_stack_window:	2128	.next_stack_window:
2135	cmp eax, [TASK_COUNT]	2129	cmp eax, [TASK_COUNT]
2136	jae .move_self_down	2130	jae .move_self_down
2137	inc eax	2131	inc eax
2138	cmp [WIN_STACK + eax * 2], bx	2132	cmp [WIN_STACK + eax * 2], bx
2139	jae .next_stack_window	2133	jae .next_stack_window
2140	inc word[WIN_STACK + eax * 2]	2134	inc word[WIN_STACK + eax * 2]
2141	jmp .next_stack_window	2135	jmp .next_stack_window
2142	;--------------------------------------	2136	;--------------------------------------
2143	align 4	2137	align 4
2144	.move_self_down:	2138	.move_self_down:
2145	movzx ebx, word[esi]	2139	movzx ebx, word[esi]
2146	; this is the last (and the low)	2140	; this is the last (and the low)
2147	mov [WIN_STACK + ebx * 2], word 1	2141	mov [WIN_STACK + ebx * 2], word 1
2148	; update on screen - window stack	2142	; update on screen - window stack
2149	xor eax, eax	2143	xor eax, eax
2150	;--------------------------------------	2144	;--------------------------------------
2151	align 4	2145	align 4
2152	.next_window_pos:	2146	.next_window_pos:
2153	cmp eax, [TASK_COUNT]	2147	cmp eax, [TASK_COUNT]
2154	jae .reset_vars	2148	jae .reset_vars
2155	inc eax	2149	inc eax
2156	movzx ebx, word[WIN_STACK + eax * 2]	2150	movzx ebx, word[WIN_STACK + eax * 2]
2157	mov [WIN_POS + ebx * 2], ax	2151	mov [WIN_POS + ebx * 2], ax
2158	jmp .next_window_pos	2152	jmp .next_window_pos
2159	;--------------------------------------	2153	;--------------------------------------
2160	align 4	2154	align 4
2161	.reset_vars:	2155	.reset_vars:
2162	mov byte[KEY_COUNT], 0	2156	mov byte[KEY_COUNT], 0
2163	mov byte[BTN_COUNT], 0	2157	mov byte[BTN_COUNT], 0
2164	mov word[MOUSE_SCROLL_H], 0	2158	mov word[MOUSE_SCROLL_H], 0
2165	mov word[MOUSE_SCROLL_V], 0	2159	mov word[MOUSE_SCROLL_V], 0
2166	pop ebx eax	2160	pop ebx eax
2167	ret	2161	ret
2168	;------------------------------------------------------------------------------	2162	;------------------------------------------------------------------------------
2169	align 4	2163	align 4
2170	;------------------------------------------------------------------------------	2164	;------------------------------------------------------------------------------
2171	window._.check_window_draw: ;//////////////////////////////////////////////////	2165	window._.check_window_draw: ;//////////////////////////////////////////////////
2172	;------------------------------------------------------------------------------	2166	;------------------------------------------------------------------------------
2173	;? Check if window is necessary to draw	2167	;? Check if window is necessary to draw
2174	;------------------------------------------------------------------------------	2168	;------------------------------------------------------------------------------
2175	;> edi = pointer to WDATA	2169	;> edi = pointer to WDATA
2176	;------------------------------------------------------------------------------	2170	;------------------------------------------------------------------------------
2177	mov cl, [edi + WDATA.fl_wstyle]	2171	mov cl, [edi + WDATA.fl_wstyle]
2178	and cl, 0x0f	2172	and cl, 0x0f
2179	cmp cl, 3	2173	cmp cl, 3
2180	je .exit.redraw ; window type 3	2174	je .exit.redraw ; window type 3
2181	cmp cl, 4	2175	cmp cl, 4
2182	je .exit.redraw ; window type 4	2176	je .exit.redraw ; window type 4
2183		2177
2184	push eax ebx edx esi	2178	push eax ebx edx esi
2185		2179
2186	mov eax, edi	2180	mov eax, edi
2187	sub eax, window_data	2181	sub eax, window_data
2188	shr eax, 5	2182	shr eax, 5
2189		2183
2190	movzx eax, word[WIN_STACK + eax * 2] ; get value of the curr process	2184	movzx eax, word[WIN_STACK + eax * 2] ; get value of the curr process
2191	lea esi, [WIN_POS + eax * 2] ; get address of this process at 0xC400	2185	lea esi, [WIN_POS + eax * 2] ; get address of this process at 0xC400
2192	;--------------------------------------	2186	;--------------------------------------
2193	align 4	2187	align 4
2194	.next_window:	2188	.next_window:
2195	add esi, 2	2189	add esi, 2
2196		2190
2197	mov eax, [TASK_COUNT]	2191	mov eax, [TASK_COUNT]
2198	lea eax, word[WIN_POS + eax * 2] ; number of the upper window	2192	lea eax, word[WIN_POS + eax * 2] ; number of the upper window
2199		2193
2200	cmp esi, eax	2194	cmp esi, eax
2201	ja .exit.no_redraw	2195	ja .exit.no_redraw
2202		2196
2203	movzx edx, word[esi]	2197	movzx edx, word[esi]
2204	shl edx, 5	2198	shl edx, 5
2205	cmp [CURRENT_TASK + edx + TASKDATA.state], TSTATE_FREE	2199	cmp [CURRENT_TASK + edx + TASKDATA.state], TSTATE_FREE
2206	je .next_window	2200	je .next_window
2207		2201
2208	mov eax, [edi + WDATA.box.top]	2202	mov eax, [edi + WDATA.box.top]
2209	mov ebx, [edi + WDATA.box.height]	2203	mov ebx, [edi + WDATA.box.height]
2210	add ebx, eax	2204	add ebx, eax
2211		2205
2212	mov ecx, [window_data + edx + WDATA.box.top]	2206	mov ecx, [window_data + edx + WDATA.box.top]
2213	cmp ecx, ebx	2207	cmp ecx, ebx
2214	jge .next_window	2208	jge .next_window
2215	add ecx, [window_data + edx + WDATA.box.height]	2209	add ecx, [window_data + edx + WDATA.box.height]
2216	cmp eax, ecx	2210	cmp eax, ecx
2217	jge .next_window	2211	jge .next_window
2218		2212
2219	mov eax, [edi + WDATA.box.left]	2213	mov eax, [edi + WDATA.box.left]
2220	mov ebx, [edi + WDATA.box.width]	2214	mov ebx, [edi + WDATA.box.width]
2221	add ebx, eax	2215	add ebx, eax
2222		2216
2223	mov ecx, [window_data + edx + WDATA.box.left]	2217	mov ecx, [window_data + edx + WDATA.box.left]
2224	cmp ecx, ebx	2218	cmp ecx, ebx
2225	jge .next_window	2219	jge .next_window
2226	add ecx, [window_data + edx + WDATA.box.width]	2220	add ecx, [window_data + edx + WDATA.box.width]
2227	cmp eax, ecx	2221	cmp eax, ecx
2228	jge .next_window	2222	jge .next_window
2229		2223
2230	pop esi edx ebx eax	2224	pop esi edx ebx eax
2231	;--------------------------------------	2225	;--------------------------------------
2232	align 4	2226	align 4
2233	.exit.redraw:	2227	.exit.redraw:
2234	xor ecx, ecx	2228	xor ecx, ecx
2235	inc ecx	2229	inc ecx
2236	ret	2230	ret
2237	;--------------------------------------	2231	;--------------------------------------
2238	align 4	2232	align 4
2239	.exit.no_redraw:	2233	.exit.no_redraw:
2240	pop esi edx ebx eax	2234	pop esi edx ebx eax
2241	xor ecx, ecx	2235	xor ecx, ecx
2242	ret	2236	ret
2243	;------------------------------------------------------------------------------	2237	;------------------------------------------------------------------------------
2244	align 4	2238	align 4
2245	;------------------------------------------------------------------------------	2239	;------------------------------------------------------------------------------
2246	window._.draw_window_caption: ;////////////////////////////////////////////////	2240	window._.draw_window_caption: ;////////////////////////////////////////////////
2247	;------------------------------------------------------------------------------	2241	;------------------------------------------------------------------------------
2248	;?	2242	;?
2249	;------------------------------------------------------------------------------	2243	;------------------------------------------------------------------------------
2250	xor eax, eax	2244	xor eax, eax
2251	mov edx, [TASK_COUNT]	2245	mov edx, [TASK_COUNT]
2252	movzx edx, word[WIN_POS + edx * 2]	2246	movzx edx, word[WIN_POS + edx * 2]
2253	cmp edx, [CURRENT_TASK]	2247	cmp edx, [CURRENT_TASK]
2254	jne @f	2248	jne @f
2255	inc eax	2249	inc eax
2256	;--------------------------------------	2250	;--------------------------------------
2257	align 4	2251	align 4
2258	@@:	2252	@@:
2259	mov edx, [CURRENT_TASK]	2253	mov edx, [CURRENT_TASK]
2260	shl edx, 5	2254	shl edx, 5
2261	add edx, window_data	2255	add edx, window_data
2262	movzx ebx, [edx + WDATA.fl_wstyle]	2256	movzx ebx, [edx + WDATA.fl_wstyle]
2263	and bl, 0x0F	2257	and bl, 0x0F
2264	cmp bl, 3	2258	cmp bl, 3
2265	je .draw_caption_style_3	2259	je .draw_caption_style_3
2266	cmp bl, 4	2260	cmp bl, 4
2267	je .draw_caption_style_3	2261	je .draw_caption_style_3
2268		2262
2269	jmp .not_style_3	2263	jmp .not_style_3
2270	;--------------------------------------	2264	;--------------------------------------
2271	align 4	2265	align 4
2272	.draw_caption_style_3:	2266	.draw_caption_style_3:
2273	push edx	2267	push edx
2274	call drawwindow_IV_caption	2268	call drawwindow_IV_caption
2275	add esp, 4	2269	add esp, 4
2276	jmp .2	2270	jmp .2
2277	;--------------------------------------	2271	;--------------------------------------
2278	align 4	2272	align 4
2279	.not_style_3:	2273	.not_style_3:
2280	cmp bl, 2	2274	cmp bl, 2
2281	jne .not_style_2	2275	jne .not_style_2
2282		2276
2283	call drawwindow_III_caption	2277	call drawwindow_III_caption
2284	jmp .2	2278	jmp .2
2285	;--------------------------------------	2279	;--------------------------------------
2286	align 4	2280	align 4
2287	.not_style_2:	2281	.not_style_2:
2288	cmp bl, 0	2282	cmp bl, 0
2289	jne .2	2283	jne .2
2290		2284
2291	call drawwindow_I_caption	2285	call drawwindow_I_caption
2292	;--------------------------------------	2286	;--------------------------------------
2293	align 4	2287	align 4
2294	.2:	2288	.2:
2295	mov edi, [CURRENT_TASK]	2289	mov edi, [CURRENT_TASK]
2296	shl edi, 5	2290	shl edi, 5
2297	test [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION	2291	test [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION
2298	jz .exit	2292	jz .exit
2299	mov edx, [edi * 8 + SLOT_BASE + APPDATA.wnd_caption]	2293	mov edx, [edi * 8 + SLOT_BASE + APPDATA.wnd_caption]
2300	or edx, edx	2294	or edx, edx
2301	jz .exit	2295	jz .exit
2302		2296
2303	movzx eax, [edi + window_data + WDATA.fl_wstyle]	2297	movzx eax, [edi + window_data + WDATA.fl_wstyle]
2304	and al, 0x0F	2298	and al, 0x0F
2305	cmp al, 3	2299	cmp al, 3
2306	je .skinned	2300	je .skinned
2307	cmp al, 4	2301	cmp al, 4
2308	je .skinned	2302	je .skinned
2309		2303
2310	jmp .not_skinned	2304	jmp .not_skinned
2311	;--------------------------------------	2305	;--------------------------------------
2312	align 4	2306	align 4
2313	.skinned:	2307	.skinned:
2314	mov ebp, [edi + window_data + WDATA.box.left - 2]	2308	mov ebp, [edi + window_data + WDATA.box.left - 2]
2315	mov bp, word[edi + window_data + WDATA.box.top]	2309	mov bp, word[edi + window_data + WDATA.box.top]
2316	movzx eax, word[edi + window_data + WDATA.box.width]	2310	movzx eax, word[edi + window_data + WDATA.box.width]
2317	sub ax, [_skinmargins.left]	2311	sub ax, [_skinmargins.left]
2318	sub ax, [_skinmargins.right]	2312	sub ax, [_skinmargins.right]
2319	push edx	2313	push edx
2320	cwde	2314	cwde
2321	cdq	2315	cdq
2322	mov ebx, 6	2316	mov ebx, 6
2323	idiv ebx	2317	idiv ebx
2324	pop edx	2318	pop edx
2325	or eax, eax	2319	or eax, eax
2326	js .exit	2320	js .exit
2327		2321
2328	mov esi, eax	2322	mov esi, eax
2329	mov ebx, dword[_skinmargins.left - 2]	2323	mov ebx, dword[_skinmargins.left - 2]
2330	mov bx, word[_skinh]	2324	mov bx, word[_skinh]
2331	sub bx, [_skinmargins.bottom]	2325	sub bx, [_skinmargins.bottom]
2332	sub bx, [_skinmargins.top]	2326	sub bx, [_skinmargins.top]
2333	sar bx, 1	2327	sar bx, 1
2334	adc bx, 0	2328	adc bx, 0
2335	add bx, [_skinmargins.top]	2329	add bx, [_skinmargins.top]
2336	add bx, -3	2330	add bx, -3
2337	add ebx, ebp	2331	add ebx, ebp
2338	jmp .dodraw	2332	jmp .dodraw
2339	;--------------------------------------	2333	;--------------------------------------
2340	align 4	2334	align 4
2341	.not_skinned:	2335	.not_skinned:
2342	cmp al, 1	2336	cmp al, 1
2343	je .exit	2337	je .exit
2344		2338
2345	mov ebp, [edi + window_data + WDATA.box.left - 2]	2339	mov ebp, [edi + window_data + WDATA.box.left - 2]
2346	mov bp, word[edi + window_data + WDATA.box.top]	2340	mov bp, word[edi + window_data + WDATA.box.top]
2347	movzx eax, word[edi + window_data + WDATA.box.width]	2341	movzx eax, word[edi + window_data + WDATA.box.width]
2348	sub eax, 16	2342	sub eax, 16
2349	push edx	2343	push edx
2350	cwde	2344	cwde
2351	cdq	2345	cdq
2352	mov ebx, 6	2346	mov ebx, 6
2353	idiv ebx	2347	idiv ebx
2354	pop edx	2348	pop edx
2355	or eax, eax	2349	or eax, eax
2356	js .exit	2350	js .exit
2357		2351
2358	mov esi, eax	2352	mov esi, eax
2359	mov ebx, 0x00080007	2353	mov ebx, 0x00080007
2360	add ebx, ebp	2354	add ebx, ebp
2361	;--------------------------------------	2355	;--------------------------------------
2362	align 4	2356	align 4
2363	.dodraw:	2357	.dodraw:
2364	mov ecx, [common_colours + 16]	2358	mov ecx, [common_colours + 16]
2365	or ecx, 0x80000000	2359	or ecx, 0x80000000
2366	xor edi, edi	2360	xor edi, edi
2367	call dtext_asciiz_esi	2361	call dtext_asciiz_esi
2368	;--------------------------------------	2362	;--------------------------------------
2369	align 4	2363	align 4
2370	.exit:	2364	.exit:
2371	; call [draw_pointer]	2365	; call [draw_pointer]
2372	call __sys_draw_pointer	2366	call __sys_draw_pointer
2373	ret	2367	ret
2374	;------------------------------------------------------------------------------	2368	;------------------------------------------------------------------------------
2375	align 4	2369	align 4
2376	;------------------------------------------------------------------------------	2370	;------------------------------------------------------------------------------
2377	window._.draw_negative_box: ;//////////////////////////////////////////////////	2371	window._.draw_negative_box: ;//////////////////////////////////////////////////
2378	;------------------------------------------------------------------------------	2372	;------------------------------------------------------------------------------
2379	;? Draw negative box	2373	;? Draw negative box
2380	;------------------------------------------------------------------------------	2374	;------------------------------------------------------------------------------
2381	;> edi = pointer to BOX struct	2375	;> edi = pointer to BOX struct
2382	;------------------------------------------------------------------------------	2376	;------------------------------------------------------------------------------
2383	push eax ebx esi	2377	push eax ebx esi
2384	mov esi, 0x01000000	2378	mov esi, 0x01000000
2385	;--------------------------------------	2379	;--------------------------------------
2386	align 4	2380	align 4
2387	.1:	2381	.1:
2388	mov eax, [edi + BOX.left - 2]	2382	mov eax, [edi + BOX.left - 2]
2389	mov ax, word[edi + BOX.left]	2383	mov ax, word[edi + BOX.left]
2390	add ax, word[edi + BOX.width]	2384	add ax, word[edi + BOX.width]
2391	mov ebx, [edi + BOX.top - 2]	2385	mov ebx, [edi + BOX.top - 2]
2392	mov bx, word[edi + BOX.top]	2386	mov bx, word[edi + BOX.top]
2393	add bx, word[edi + BOX.height]	2387	add bx, word[edi + BOX.height]
2394	call draw_rectangle.forced	2388	call draw_rectangle.forced
2395	pop esi ebx eax	2389	pop esi ebx eax
2396	ret	2390	ret
2397	;------------------------------------------------------------------------------	2391	;------------------------------------------------------------------------------
2398	;align 4	2392	;align 4
2399	;------------------------------------------------------------------------------	2393	;------------------------------------------------------------------------------
2400	;window._.end_moving__box: ;//////////////////////////////////////////////////	2394	;window._.end_moving__box: ;//////////////////////////////////////////////////
2401	;------------------------------------------------------------------------------	2395	;------------------------------------------------------------------------------
2402	;? Draw positive box	2396	;? Draw positive box
2403	;------------------------------------------------------------------------------	2397	;------------------------------------------------------------------------------
2404	;> edi = pointer to BOX struct	2398	;> edi = pointer to BOX struct
2405	;------------------------------------------------------------------------------	2399	;------------------------------------------------------------------------------
2406	; push eax ebx esi	2400	; push eax ebx esi
2407	; xor esi, esi	2401	; xor esi, esi
2408	; jmp window._.draw_negative_box.1	2402	; jmp window._.draw_negative_box.1
2409	;------------------------------------------------------------------------------	2403	;------------------------------------------------------------------------------
2410	align 4	2404	align 4
2411	;------------------------------------------------------------------------------	2405	;------------------------------------------------------------------------------
2412	window._.get_rect: ;/////////////////////////////////////////////////////	2406	window._.get_rect: ;/////////////////////////////////////////////////////
2413	;------------------------------------------------------------------------------	2407	;------------------------------------------------------------------------------
2414	;? void __fastcall get_window_rect(struct RECT* rc);	2408	;? void __fastcall get_window_rect(struct RECT* rc);
2415	;------------------------------------------------------------------------------	2409	;------------------------------------------------------------------------------
2416	;> ecx = pointer to RECT	2410	;> ecx = pointer to RECT
2417	;------------------------------------------------------------------------------	2411	;------------------------------------------------------------------------------
2418	mov eax, [TASK_BASE]	2412	mov eax, [TASK_BASE]
2419		2413
2420	mov edx, [eax-twdw + WDATA.box.left]	2414	mov edx, [eax-twdw + WDATA.box.left]
2421	mov [ecx+RECT.left], edx	2415	mov [ecx+RECT.left], edx
2422		2416
2423	add edx, [eax-twdw + WDATA.box.width]	2417	add edx, [eax-twdw + WDATA.box.width]
2424	mov [ecx+RECT.right], edx	2418	mov [ecx+RECT.right], edx
2425		2419
2426	mov edx, [eax-twdw + WDATA.box.top]	2420	mov edx, [eax-twdw + WDATA.box.top]
2427	mov [ecx+RECT.top], edx	2421	mov [ecx+RECT.top], edx
2428		2422
2429	add edx, [eax-twdw + WDATA.box.height]	2423	add edx, [eax-twdw + WDATA.box.height]
2430	mov [ecx+RECT.bottom], edx	2424	mov [ecx+RECT.bottom], edx
2431	ret	2425	ret
2432	;------------------------------------------------------------------------------	2426	;------------------------------------------------------------------------------
2433	align 4	2427	align 4
2434	;------------------------------------------------------------------------------	2428	;------------------------------------------------------------------------------
-		2429	window._.redraw_top_wnd: ;////////////////////////////////////////////////////////
-		2430	;------------------------------------------------------------------------------
-		2431	;? redraw all windows one above the window
-		2432	;------------------------------------------------------------------------------
-		2433	;> eax = left
-		2434	;> ebx = top
-		2435	;> ecx = right
-		2436	;> edx = bottom
-		2437	;> esi = process number
-		2438	;! corrupted edi
-		2439	;------------------------------------------------------------------------------
-		2440	push 0
-		2441	jmp window._.set_top_wnd.go
-		2442
-		2443	align 4
-		2444	;------------------------------------------------------------------------------
2435	window._.set_top_wnd: ;////////////////////////////////////////////////////////	2445	window._.set_top_wnd: ;////////////////////////////////////////////////////////
2436	;------------------------------------------------------------------------------	2446	;------------------------------------------------------------------------------
2437	;? updates all windows one above the window	2447	;? call set_screen for all windows one above the window
2438	;------------------------------------------------------------------------------	2448	;------------------------------------------------------------------------------
2439	;> eax = left	2449	;> eax = left
2440	;> ebx = top	2450	;> ebx = top
2441	;> ecx = right	2451	;> ecx = right
2442	;> edx = bottom	2452	;> edx = bottom
2443	;> esi = process number	2453	;> esi = process number
2444	;! corrupted edi	2454	;! corrupted edi
2445	;------------------------------------------------------------------------------	2455	;------------------------------------------------------------------------------
2446	movzx edi, word[WIN_POS + esi * 2]	-
2447	shl edi, 5	-
2448	cmp [edi + window_data + WDATA.z_modif], ZPOS_ALWAYS_TOP	-
2449	jne @f	-
2450	ret	-
2451	@@:	-
-		2456
-		2457	push 1
2452		2458	.go:
2453	push esi	2459	push esi
2454	pushfd	2460	pushfd
2455	cli	2461	cli
2456		2462
2457	push ebp	2463	push ebp
2458	mov ebp, [TASK_COUNT]	2464	mov ebp, [TASK_COUNT]
2459	cmp ebp, 1	2465	cmp ebp, 1
2460	jbe .exit	2466	jbe .exit
-		2467
-		2468	shl esi, 5
-		2469	cmp [esi + window_data + WDATA.z_modif], ZPOS_ALWAYS_TOP
-		2470	je .exit
2461		2471
2462	push eax ;for num layout	2472	push eax ;for num layout
2463	push edx ecx ebx eax	2473	push edx ecx ebx eax
2464		2474
2465	movzx eax, byte [edi + window_data + WDATA.z_modif]	2475	movsx eax, byte [esi + window_data + WDATA.z_modif]
2466	inc eax	2476	inc eax
2467	mov dword[esp+14], eax	2477	mov dword[esp+10h], eax
2468	;--------------------------------------	2478	;--------------------------------------
2469	align 4	2479	align 4
2470	.layout:	2480	.layout:
2471	mov esi, 1 ; = num in window stack	2481	mov esi, 1 ; = num in window stack
2472	mov ebp, [TASK_COUNT]	2482	mov ebp, [TASK_COUNT]
2473	;--------------------------------------	2483	;--------------------------------------
2474	align 4	2484	align 4
2475	.next_window:	2485	.next_window:
2476	movzx edi, word[WIN_POS + esi * 2]	2486	movzx edi, word[WIN_POS + esi * 2]
2477	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes	2487	shl edi, 5 ;size of TASKDATA and WDATA = 32 bytes
2478		2488
2479	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE	2489	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE
2480	je .skip_window	2490	je .skip_window
2481		2491
2482	add edi, window_data	2492	add edi, window_data
2483	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	2493	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
2484	jnz .skip_window	2494	jnz .skip_window
2485		2495
2486	mov eax, [esp+14]	-
2487	mov al, [eax+win_zmodi]	2496	mov eax, [esp+10h]
2488	cmp [edi + WDATA.z_modif], al	2497	cmp [edi + WDATA.z_modif], al
2489	jne .skip_window	2498	jne .skip_window
2490		2499
2491	mov eax, [edi + WDATA.box.left]	2500	mov eax, [edi + WDATA.box.left]
2492	cmp eax, [esp + RECT.right]	2501	cmp eax, [esp + RECT.right]
2493	jg .skip_window	2502	jg .skip_window
2494	mov ebx, [edi + WDATA.box.top]	2503	mov ebx, [edi + WDATA.box.top]
2495	cmp ebx, [esp + RECT.bottom]	2504	cmp ebx, [esp + RECT.bottom]
2496	jg .skip_window	2505	jg .skip_window
2497	mov ecx, [edi + WDATA.box.width]	2506	mov ecx, [edi + WDATA.box.width]
2498	add ecx, eax	2507	add ecx, eax
2499	cmp ecx, [esp + RECT.left]	2508	cmp ecx, [esp + RECT.left]
2500	jl .skip_window	2509	jl .skip_window
2501	mov edx, [edi + WDATA.box.height]	2510	mov edx, [edi + WDATA.box.height]
2502	add edx, ebx	2511	add edx, ebx
2503	cmp edx, [esp + RECT.top]	2512	cmp edx, [esp + RECT.top]
2504	jl .skip_window	2513	jl .skip_window
2505		2514
2506	cmp eax, [esp + RECT.left]	2515	cmp eax, [esp + RECT.left]
2507	jae @f	2516	jae @f
2508	mov eax, [esp + RECT.left]	2517	mov eax, [esp + RECT.left]
2509	;--------------------------------------	2518	;--------------------------------------
2510	align 4	2519	align 4
2511	@@:	2520	@@:
2512	cmp ebx, [esp + RECT.top]	2521	cmp ebx, [esp + RECT.top]
2513	jae @f	2522	jae @f
2514	mov ebx, [esp + RECT.top]	2523	mov ebx, [esp + RECT.top]
2515	;--------------------------------------	2524	;--------------------------------------
2516	align 4	2525	align 4
2517	@@:	2526	@@:
2518	cmp ecx, [esp + RECT.right]	2527	cmp ecx, [esp + RECT.right]
2519	jbe @f	2528	jbe @f
2520	mov ecx, [esp + RECT.right]	2529	mov ecx, [esp + RECT.right]
2521	;--------------------------------------	2530	;--------------------------------------
2522	align 4	2531	align 4
2523	@@:	2532	@@:
2524	cmp edx, [esp + RECT.bottom]	2533	cmp edx, [esp + RECT.bottom]
2525	jbe @f	2534	jbe @f
2526	mov edx, [esp + RECT.bottom]	2535	mov edx, [esp + RECT.bottom]
2527	;--------------------------------------	2536	;--------------------------------------
2528	align 4	2537	align 4
2529	@@:	2538	@@:
-		2539	cmp dword[esp+32], 0
-		2540	je .set_fl_redraw
-		2541
2530	push esi	2542	push esi
2531	movzx esi, word[WIN_POS + esi * 2]	2543	movzx esi, word[WIN_POS + esi * 2]
2532	call window._.set_screen	2544	call window._.set_screen
2533	pop esi	2545	pop esi
-		2546	jmp @f
2534		2547	.set_fl_redraw:
2535	mov [edi + WDATA.fl_redraw], 1 ;set redraw flag	2548	mov [edi + WDATA.fl_redraw], 1 ;set redraw flag
-		2549	@@:
2536	;--------------------------------------	2550	;--------------------------------------
2537	align 4	2551	align 4
2538	.skip_window:	2552	.skip_window:
2539	inc esi	2553	inc esi
2540	dec ebp	2554	dec ebp
2541	jnz .next_window	2555	jnz .next_window
2542	;--------------------------------------	2556	;--------------------------------------
2543	inc dword[esp+14]	2557	inc dword[esp+10h]
2544	cmp dword[esp+14], ZPOS_ALWAYS_TOP	2558	cmp byte[esp+10h], ZPOS_ALWAYS_TOP
2545	jbe .layout	2559	jle .layout
2546	;-------------------------------------	2560	;-------------------------------------
2547		2561
2548	pop eax ebx ecx edx	2562	pop eax ebx ecx edx
2549	pop ebp ;del num layout	2563	pop ebp ;del num layout
2550	;-------------------------------------	2564	;-------------------------------------
2551	align 4	2565	align 4
2552	.exit:	2566	.exit:
2553		2567
2554	pop ebp	2568	pop ebp
2555	popfd	2569	popfd
2556	pop esi	2570	pop esi
-		2571
2557		2572	add esp, 4 ;dword for 0/1 - set_screen/fl_redraw
2558	ret	2573	ret

Subversion Repositories Kolibri OS

(root)/kernel/trunk/gui/window.inc – Rev 5847 → 5865