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

Rev 2620		Rev 2648
1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;	1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
2	;; ;;	2	;; ;;
3	;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. ;;	3	;; Copyright (C) KolibriOS team 2004-2012. 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: 2620 $	9	$Revision: 2648 $
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 32	29	common_colours rd 32
30	draw_limits RECT	30	draw_limits RECT
31	endg	31	endg
32		32
33	align 4	33	align 4
34	;------------------------------------------------------------------------------	34	;------------------------------------------------------------------------------
35	syscall_draw_window: ;///// system function 0 /////////////////////////////////	35	syscall_draw_window: ;///// system function 0 /////////////////////////////////
36	;------------------------------------------------------------------------------	36	;------------------------------------------------------------------------------
37	;?	37	;?
38	;------------------------------------------------------------------------------	38	;------------------------------------------------------------------------------
39	mov eax, edx	39	mov eax, edx
40	shr eax, 24	40	shr eax, 24
41	and al, 0x0f	41	and al, 0x0f
42	cmp al, 5	42	cmp al, 5
43	jae .exit	43	jae .exit
44		44
45	push eax	45	push eax
46	call window._.sys_set_window	46	call window._.sys_set_window
47	pop eax	47	pop eax
48		48
49	or al, al	49	or al, al
50	jnz @f	50	jnz @f
51		51
52	; type I - original style	52	; type I - original style
53	call drawwindow_I	53	call drawwindow_I
54	jmp window._.draw_window_caption.2	54	jmp window._.draw_window_caption.2
55	;--------------------------------------	55	;--------------------------------------
56	align 4	56	align 4
57	@@:	57	@@:
58	dec al	58	dec al
59	jnz @f	59	jnz @f
60		60
61	; type II - only reserve area, no draw	61	; type II - only reserve area, no draw
62	; call sys_window_mouse	62	; call sys_window_mouse
63	; call [draw_pointer]	63	; call [draw_pointer]
64	call __sys_draw_pointer	64	call __sys_draw_pointer
65	jmp .exit	65	jmp .exit
66	;--------------------------------------	66	;--------------------------------------
67	align 4	67	align 4
68	@@:	68	@@:
69	dec al	69	dec al
70	jnz @f	70	jnz @f
71		71
72	; type III - new style	72	; type III - new style
73	call drawwindow_III	73	call drawwindow_III
74	jmp window._.draw_window_caption.2	74	jmp window._.draw_window_caption.2
75		75
76	; type IV & V - skinned window (resizable & not)	76	; type IV & V - skinned window (resizable & not)
77	;--------------------------------------	77	;--------------------------------------
78	align 4	78	align 4
79	@@:	79	@@:
80	mov eax, [TASK_COUNT]	80	mov eax, [TASK_COUNT]
81	movzx eax, word[WIN_POS + eax * 2]	81	movzx eax, word[WIN_POS + eax * 2]
82	cmp eax, [CURRENT_TASK]	82	cmp eax, [CURRENT_TASK]
83	setz al	83	setz al
84	movzx eax, al	84	movzx eax, al
85	push eax	85	push eax
86	call drawwindow_IV	86	call drawwindow_IV
87	jmp window._.draw_window_caption.2	87	jmp window._.draw_window_caption.2
88	;--------------------------------------	88	;--------------------------------------
89	align 4	89	align 4
90	.exit:	90	.exit:
91	ret	91	ret
92	;------------------------------------------------------------------------------	92	;------------------------------------------------------------------------------
93	align 4	93	align 4
94	;------------------------------------------------------------------------------	94	;------------------------------------------------------------------------------
95	syscall_display_settings: ;///// system function 48 ///////////////////////////	95	syscall_display_settings: ;///// system function 48 ///////////////////////////
96	;------------------------------------------------------------------------------	96	;------------------------------------------------------------------------------
97	;; Redraw screen:	97	;; Redraw screen:
98	;< ebx = 0	98	;< ebx = 0
99	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	99	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
100	;; Set button style:	100	;; Set button style:
101	;< ebx = 1	101	;< ebx = 1
102	;< ecx = 0 (flat) or 1 (with gradient)	102	;< ecx = 0 (flat) or 1 (with gradient)
103	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	103	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
104	;; Set system color palette:	104	;; Set system color palette:
105	;< ebx = 2	105	;< ebx = 2
106	;< ecx = pointer to color table	106	;< ecx = pointer to color table
107	;< edx = size of color table	107	;< edx = size of color table
108	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	108	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
109	;; Get system color palette:	109	;; Get system color palette:
110	;< ebx = 3	110	;< ebx = 3
111	;< ecx = pointer to color table buffer	111	;< ecx = pointer to color table buffer
112	;< edx = size of color table buffer	112	;< edx = size of color table buffer
113	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	113	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
114	;; Get skinned caption height:	114	;; Get skinned caption height:
115	;< ebx = 4	115	;< ebx = 4
116	;> eax = height in pixels	116	;> eax = height in pixels
117	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	117	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
118	;; Get screen working area:	118	;; Get screen working area:
119	;< ebx = 5	119	;< ebx = 5
120	;> eax = pack[16(left), 16(right)]	120	;> eax = pack[16(left), 16(right)]
121	;> ebx = pack[16(top), 16(bottom)]	121	;> ebx = pack[16(top), 16(bottom)]
122	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	122	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
123	;; Set screen working area:	123	;; Set screen working area:
124	;< ebx = 6	124	;< ebx = 6
125	;< ecx = pack[16(left), 16(right)]	125	;< ecx = pack[16(left), 16(right)]
126	;< edx = pack[16(top), 16(bottom)]	126	;< edx = pack[16(top), 16(bottom)]
127	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	127	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
128	;; Get skin margins:	128	;; Get skin margins:
129	;< ebx = 7	129	;< ebx = 7
130	;> eax = pack[16(left), 16(right)]	130	;> eax = pack[16(left), 16(right)]
131	;> ebx = pack[16(top), 16(bottom)]	131	;> ebx = pack[16(top), 16(bottom)]
132	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	132	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
133	;; Set skin:	133	;; Set skin:
134	;< ebx = 8	134	;< ebx = 8
135	;< ecx = pointer to FileInfoBlock struct	135	;< ecx = pointer to FileInfoBlock struct
136	;> eax = FS error code	136	;> eax = FS error code
137	;------------------------------------------------------------------------------	137	;------------------------------------------------------------------------------
138	cmp ebx, .sizeof.ftable / 4	138	cmp ebx, .sizeof.ftable / 4
139	ja @f	139	ja @f
140	jmp [.ftable + ebx * 4]	140	jmp [.ftable + ebx * 4]
141	;--------------------------------------	141	;--------------------------------------
142	align 4	142	align 4
143	@@:	143	@@:
144	ret	144	ret
145	;------------------------------------------------------------------------------	145	;------------------------------------------------------------------------------
146	align 4	146	align 4
147	syscall_display_settings.00:	147	syscall_display_settings.00:
148	xor eax, eax	148	xor eax, eax
149	inc ebx	149	inc ebx
150	cmp [windowtypechanged], ebx	150	cmp [windowtypechanged], ebx
151	jne .exit	151	jne .exit
152	mov [windowtypechanged], eax	152	mov [windowtypechanged], eax
153		153
154	jmp syscall_display_settings._.redraw_whole_screen	154	jmp syscall_display_settings._.redraw_whole_screen
155	;--------------------------------------	155	;--------------------------------------
156	align 4	156	align 4
157	.exit:	157	.exit:
158	ret	158	ret
159	;------------------------------------------------------------------------------	159	;------------------------------------------------------------------------------
160	align 4	160	align 4
161	syscall_display_settings.01:	161	syscall_display_settings.01:
162	and ecx, 1	162	and ecx, 1
163	cmp ecx, [buttontype]	163	cmp ecx, [buttontype]
164	je .exit	164	je .exit
165	mov [buttontype], ecx	165	mov [buttontype], ecx
166	mov [windowtypechanged], ebx	166	mov [windowtypechanged], ebx
167	;--------------------------------------	167	;--------------------------------------
168	align 4	168	align 4
169	.exit:	169	.exit:
170	ret	170	ret
171	;------------------------------------------------------------------------------	171	;------------------------------------------------------------------------------
172	align 4	172	align 4
173	syscall_display_settings.02:	173	syscall_display_settings.02:
174	dec ebx	174	dec ebx
175	mov esi, ecx	175	mov esi, ecx
176	and edx, 127	176	and edx, 127
177	mov edi, common_colours	177	mov edi, common_colours
178	mov ecx, edx	178	mov ecx, edx
179	rep movsb	179	rep movsb
180	mov [windowtypechanged], ebx	180	mov [windowtypechanged], ebx
181	ret	181	ret
182	;------------------------------------------------------------------------------	182	;------------------------------------------------------------------------------
183	align 4	183	align 4
184	syscall_display_settings.03:	184	syscall_display_settings.03:
185	mov edi, ecx	185	mov edi, ecx
186	and edx, 127	186	and edx, 127
187	mov esi, common_colours	187	mov esi, common_colours
188	mov ecx, edx	188	mov ecx, edx
189	rep movsb	189	rep movsb
190	ret	190	ret
191	;------------------------------------------------------------------------------	191	;------------------------------------------------------------------------------
192	align 4	192	align 4
193	syscall_display_settings.04:	193	syscall_display_settings.04:
194	mov eax, [_skinh]	194	mov eax, [_skinh]
195	mov [esp + 32], eax	195	mov [esp + 32], eax
196	ret	196	ret
197	;------------------------------------------------------------------------------	197	;------------------------------------------------------------------------------
198	align 4	198	align 4
199	syscall_display_settings.05:	199	syscall_display_settings.05:
200	mov eax, [screen_workarea.left - 2]	200	mov eax, [screen_workarea.left - 2]
201	mov ax, word[screen_workarea.right]	201	mov ax, word[screen_workarea.right]
202	mov [esp + 32], eax	202	mov [esp + 32], eax
203	mov eax, [screen_workarea.top - 2]	203	mov eax, [screen_workarea.top - 2]
204	mov ax, word[screen_workarea.bottom]	204	mov ax, word[screen_workarea.bottom]
205	mov [esp + 20], eax	205	mov [esp + 20], eax
206	ret	206	ret
207	;------------------------------------------------------------------------------	207	;------------------------------------------------------------------------------
208	align 4	208	align 4
209	syscall_display_settings.06:	209	syscall_display_settings.06:
210	xor esi, esi	210	xor esi, esi
211		211
212	mov edi, [Screen_Max_X]	212	mov edi, [Screen_Max_X]
213	mov eax, ecx	213	mov eax, ecx
214	movsx ebx, ax	214	movsx ebx, ax
215	sar eax, 16	215	sar eax, 16
216	cmp eax, ebx	216	cmp eax, ebx
217	jge .check_horizontal	217	jge .check_horizontal
218	inc esi	218	inc esi
219	or eax, eax	219	or eax, eax
220	jge @f	220	jge @f
221	xor eax, eax	221	xor eax, eax
222	;--------------------------------------	222	;--------------------------------------
223	align 4	223	align 4
224	@@:	224	@@:
225	mov [screen_workarea.left], eax	225	mov [screen_workarea.left], eax
226	cmp ebx, edi	226	cmp ebx, edi
227	jle @f	227	jle @f
228	mov ebx, edi	228	mov ebx, edi
229	;--------------------------------------	229	;--------------------------------------
230	align 4	230	align 4
231	@@:	231	@@:
232	mov [screen_workarea.right], ebx	232	mov [screen_workarea.right], ebx
233	;--------------------------------------	233	;--------------------------------------
234	align 4	234	align 4
235	.check_horizontal:	235	.check_horizontal:
236	mov edi, [Screen_Max_Y]	236	mov edi, [Screen_Max_Y]
237	mov eax, edx	237	mov eax, edx
238	movsx ebx, ax	238	movsx ebx, ax
239	sar eax, 16	239	sar eax, 16
240	cmp eax, ebx	240	cmp eax, ebx
241	jge .check_if_redraw_needed	241	jge .check_if_redraw_needed
242	inc esi	242	inc esi
243	or eax, eax	243	or eax, eax
244	jge @f	244	jge @f
245	xor eax, eax	245	xor eax, eax
246	;--------------------------------------	246	;--------------------------------------
247	align 4	247	align 4
248	@@:	248	@@:
249	mov [screen_workarea.top], eax	249	mov [screen_workarea.top], eax
250	cmp ebx, edi	250	cmp ebx, edi
251	jle @f	251	jle @f
252	mov ebx, edi	252	mov ebx, edi
253	;--------------------------------------	253	;--------------------------------------
254	align 4	254	align 4
255	@@:	255	@@:
256	mov [screen_workarea.bottom], ebx	256	mov [screen_workarea.bottom], ebx
257	;--------------------------------------	257	;--------------------------------------
258	align 4	258	align 4
259	.check_if_redraw_needed:	259	.check_if_redraw_needed:
260	or esi, esi	260	or esi, esi
261	jz .exit	261	jz .exit
262		262
263	call repos_windows	263	call repos_windows
264	jmp syscall_display_settings._.calculate_whole_screen	264	jmp syscall_display_settings._.calculate_whole_screen
265	;--------------------------------------	265	;--------------------------------------
266	align 4	266	align 4
267	.exit:	267	.exit:
268	ret	268	ret
269	;------------------------------------------------------------------------------	269	;------------------------------------------------------------------------------
270	align 4	270	align 4
271	syscall_display_settings.07:	271	syscall_display_settings.07:
272	mov eax, [_skinmargins + 0]	272	mov eax, [_skinmargins + 0]
273	mov [esp + 32], eax	273	mov [esp + 32], eax
274	mov eax, [_skinmargins + 4]	274	mov eax, [_skinmargins + 4]
275	mov [esp + 20], eax	275	mov [esp + 20], eax
276	ret	276	ret
277	;------------------------------------------------------------------------------	277	;------------------------------------------------------------------------------
278	align 4	278	align 4
279	syscall_display_settings.08:	279	syscall_display_settings.08:
280	mov ebx, ecx	280	mov ebx, ecx
281	call read_skin_file	281	call read_skin_file
282	mov [esp + 32], eax	282	mov [esp + 32], eax
283	test eax, eax	283	test eax, eax
284	jnz .exit	284	jnz .exit
285		285
286	call syscall_display_settings._.calculate_whole_screen	286	call syscall_display_settings._.calculate_whole_screen
287	jmp syscall_display_settings._.redraw_whole_screen	287	jmp syscall_display_settings._.redraw_whole_screen
288	;--------------------------------------	288	;--------------------------------------
289	align 4	289	align 4
290	.exit:	290	.exit:
291	ret	291	ret
292	;------------------------------------------------------------------------------	292	;------------------------------------------------------------------------------
293	align 4	293	align 4
294	syscall_display_settings._.calculate_whole_screen:	294	syscall_display_settings._.calculate_whole_screen:
295	xor eax, eax	295	xor eax, eax
296	xor ebx, ebx	296	xor ebx, ebx
297	mov ecx, [Screen_Max_X]	297	mov ecx, [Screen_Max_X]
298	mov edx, [Screen_Max_Y]	298	mov edx, [Screen_Max_Y]
299	jmp calculatescreen	299	jmp calculatescreen
300	;------------------------------------------------------------------------------	300	;------------------------------------------------------------------------------
301	align 4	301	align 4
302	syscall_display_settings._.redraw_whole_screen:	302	syscall_display_settings._.redraw_whole_screen:
303	xor eax, eax	303	xor eax, eax
304	mov [draw_limits.left], eax	304	mov [draw_limits.left], eax
305	mov [draw_limits.top], eax	305	mov [draw_limits.top], eax
306	mov eax, [Screen_Max_X]	306	mov eax, [Screen_Max_X]
307	mov [draw_limits.right], eax	307	mov [draw_limits.right], eax
308	mov eax, [Screen_Max_Y]	308	mov eax, [Screen_Max_Y]
309	mov [draw_limits.bottom], eax	309	mov [draw_limits.bottom], eax
310	mov eax, window_data	310	mov eax, window_data
311	jmp redrawscreen	311	jmp redrawscreen
312	;------------------------------------------------------------------------------	312	;------------------------------------------------------------------------------
313	align 4	313	align 4
314	;------------------------------------------------------------------------------	314	;------------------------------------------------------------------------------
315	syscall_set_window_shape: ;///// system function 50 ///////////////////////////	315	syscall_set_window_shape: ;///// system function 50 ///////////////////////////
316	;------------------------------------------------------------------------------	316	;------------------------------------------------------------------------------
317	;; Set window shape address:	317	;; Set window shape address:
318	;> ebx = 0	318	;> ebx = 0
319	;> ecx = shape data address	319	;> ecx = shape data address
320	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	320	; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
321	;; Set window shape scale:	321	;; Set window shape scale:
322	;> ebx = 1	322	;> ebx = 1
323	;> ecx = scale power (resulting scale is 2^ebx)	323	;> ecx = scale power (resulting scale is 2^ebx)
324	;------------------------------------------------------------------------------	324	;------------------------------------------------------------------------------
325	mov edi, [current_slot]	325	mov edi, [current_slot]
326		326
327	test ebx, ebx	327	test ebx, ebx
328	jne .shape_scale	328	jne .shape_scale
329	mov [edi + APPDATA.wnd_shape], ecx	329	mov [edi + APPDATA.wnd_shape], ecx
330	;--------------------------------------	330	;--------------------------------------
331	align 4	331	align 4
332	.shape_scale:	332	.shape_scale:
333	dec ebx	333	dec ebx
334	jnz .exit	334	jnz .exit
335	mov [edi + APPDATA.wnd_shape_scale], ecx	335	mov [edi + APPDATA.wnd_shape_scale], ecx
336	;--------------------------------------	336	;--------------------------------------
337	align 4	337	align 4
338	.exit:	338	.exit:
339	ret	339	ret
340	;------------------------------------------------------------------------------	340	;------------------------------------------------------------------------------
341	align 4	341	align 4
342	;------------------------------------------------------------------------------	342	;------------------------------------------------------------------------------
343	syscall_move_window: ;///// system function 67 ////////////////////////////////	343	syscall_move_window: ;///// system function 67 ////////////////////////////////
344	;------------------------------------------------------------------------------	344	;------------------------------------------------------------------------------
345	;?	345	;?
346	;------------------------------------------------------------------------------	346	;------------------------------------------------------------------------------
347	mov edi, [CURRENT_TASK]	347	mov edi, [CURRENT_TASK]
348	shl edi, 5	348	shl edi, 5
349	add edi, window_data	349	add edi, window_data
350		350
351	test [edi + WDATA.fl_wdrawn], 1	351	test [edi + WDATA.fl_wdrawn], 1
352	jz .exit	352	jz .exit
353		353
354	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED	354	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED
355	jnz .exit	355	jnz .exit
356		356
357	cmp ebx, -1	357	cmp ebx, -1
358	jne @f	358	jne @f
359	mov ebx, [edi + WDATA.box.left]	359	mov ebx, [edi + WDATA.box.left]
360	;--------------------------------------	360	;--------------------------------------
361	align 4	361	align 4
362	@@:	362	@@:
363	cmp ecx, -1	363	cmp ecx, -1
364	jne @f	364	jne @f
365	mov ecx, [edi + WDATA.box.top]	365	mov ecx, [edi + WDATA.box.top]
366	;--------------------------------------	366	;--------------------------------------
367	align 4	367	align 4
368	@@:	368	@@:
369	cmp edx, -1	369	cmp edx, -1
370	jne @f	370	jne @f
371	mov edx, [edi + WDATA.box.width]	371	mov edx, [edi + WDATA.box.width]
372	;--------------------------------------	372	;--------------------------------------
373	align 4	373	align 4
374	@@:	374	@@:
375	cmp esi, -1	375	cmp esi, -1
376	jne @f	376	jne @f
377	mov esi, [edi + WDATA.box.height]	377	mov esi, [edi + WDATA.box.height]
378	;--------------------------------------	378	;--------------------------------------
379	align 4	379	align 4
380	@@:	380	@@:
381	push esi edx ecx ebx	381	push esi edx ecx ebx
382	mov eax, esp	382	mov eax, esp
383	mov bl, [edi + WDATA.fl_wstate]	383	mov bl, [edi + WDATA.fl_wstate]
384	call window._.set_window_box	384	call window._.set_window_box
385	add esp, sizeof.BOX	385	add esp, sizeof.BOX
386		386
387	; NOTE: do we really need this? to be reworked	387	; NOTE: do we really need this? to be reworked
388	; mov byte[DONT_DRAW_MOUSE], 0 ; mouse pointer	388	; mov byte[DONT_DRAW_MOUSE], 0 ; mouse pointer
389	; mov byte[MOUSE_BACKGROUND], 0 ; no mouse under	389	; mov byte[MOUSE_BACKGROUND], 0 ; no mouse under
390	; mov byte[MOUSE_DOWN], 0 ; react to mouse up/down	390	; mov byte[MOUSE_DOWN], 0 ; react to mouse up/down
391		391
392	; NOTE: do we really need this? to be reworked	392	; NOTE: do we really need this? to be reworked
393	; call [draw_pointer]	393	; call [draw_pointer]
394	;--------------------------------------	394	;--------------------------------------
395	align 4	395	align 4
396	.exit:	396	.exit:
397	ret	397	ret
398	;------------------------------------------------------------------------------	398	;------------------------------------------------------------------------------
399	align 4	399	align 4
400	;------------------------------------------------------------------------------	400	;------------------------------------------------------------------------------
401	syscall_window_settings: ;///// system function 71 /////////////////////////////	401	syscall_window_settings: ;///// system function 71 /////////////////////////////
402	;------------------------------------------------------------------------------	402	;------------------------------------------------------------------------------
403	;?	403	;?
404	;------------------------------------------------------------------------------	404	;------------------------------------------------------------------------------
405	dec ebx ; subfunction #1 - set window caption	405	dec ebx ; subfunction #1 - set window caption
406	jnz .exit_fail	406	jnz .exit_fail
407		407
408	; NOTE: only window owner thread can set its caption,	408	; NOTE: only window owner thread can set its caption,
409	; so there's no parameter for PID/TID	409	; so there's no parameter for PID/TID
410		410
411	mov edi, [CURRENT_TASK]	411	mov edi, [CURRENT_TASK]
412	shl edi, 5	412	shl edi, 5
413		413
414	mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx	414	mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx
415	or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION	415	or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION
416		416
417	call window._.draw_window_caption	417	call window._.draw_window_caption
418		418
419	xor eax, eax ; eax = 0 (success)	419	xor eax, eax ; eax = 0 (success)
420	ret	420	ret
421		421
422	; .get_window_caption:	422	; .get_window_caption:
423	; dec eax ; subfunction #2 - get window caption	423	; dec eax ; subfunction #2 - get window caption
424	; jnz .exit_fail	424	; jnz .exit_fail
425		425
426	; not implemented yet	426	; not implemented yet
427	;--------------------------------------	427	;--------------------------------------
428	align 4	428	align 4
429	.exit_fail:	429	.exit_fail:
430	xor eax, eax	430	xor eax, eax
431	inc eax ; eax = 1 (fail)	431	inc eax ; eax = 1 (fail)
432	ret	432	ret
433	;------------------------------------------------------------------------------	433	;------------------------------------------------------------------------------
434	align 4	434	align 4
435	;------------------------------------------------------------------------------	435	;------------------------------------------------------------------------------
436	set_window_defaults: ;/////////////////////////////////////////////////////////	436	set_window_defaults: ;/////////////////////////////////////////////////////////
437	;------------------------------------------------------------------------------	437	;------------------------------------------------------------------------------
438	;?	438	;?
439	;------------------------------------------------------------------------------	439	;------------------------------------------------------------------------------
440	mov byte [window_data + 0x20 + WDATA.cl_titlebar + 3], 1 ; desktop is not movable	440	mov byte [window_data + 0x20 + WDATA.cl_titlebar + 3], 1 ; desktop is not movable
441	push eax ecx	441	push eax ecx
442	xor eax, eax	442	xor eax, eax
443	mov ecx, WIN_STACK	443	mov ecx, WIN_STACK
444	;--------------------------------------	444	;--------------------------------------
445	align 4	445	align 4
446	@@:	446	@@:
447	inc eax	447	inc eax
448	add ecx, 2	448	add ecx, 2
449	; process no	449	; process no
450	mov [ecx + 0x000], ax	450	mov [ecx + 0x000], ax
451	; positions in stack	451	; positions in stack
452	mov [ecx + 0x400], ax	452	mov [ecx + 0x400], ax
453	cmp ecx, WIN_POS - 2	453	cmp ecx, WIN_POS - 2
454	jne @b	454	jne @b
455	pop ecx eax	455	pop ecx eax
456	ret	456	ret
457	;------------------------------------------------------------------------------	457	;------------------------------------------------------------------------------
458	align 4	458	align 4
459	;------------------------------------------------------------------------------	459	;------------------------------------------------------------------------------
460	calculatescreen: ;/////////////////////////////////////////////////////////////	460	calculatescreen: ;/////////////////////////////////////////////////////////////
461	;------------------------------------------------------------------------------	461	;------------------------------------------------------------------------------
462	;? Scan all windows from bottom to top, calling `setscreen` for each one	462	;? Scan all windows from bottom to top, calling `setscreen` for each one
463	;? intersecting given screen area	463	;? intersecting given screen area
464	;------------------------------------------------------------------------------	464	;------------------------------------------------------------------------------
465	;> eax = left	465	;> eax = left
466	;> ebx = top	466	;> ebx = top
467	;> ecx = right	467	;> ecx = right
468	;> edx = bottom	468	;> edx = bottom
469	;------------------------------------------------------------------------------	469	;------------------------------------------------------------------------------
470	push esi	470	push esi
471	pushfd	471	pushfd
472	cli	472	cli
473		473
474	mov esi, 1	474	mov esi, 1
475	call window._.set_screen	475	call window._.set_screen
476		476
477	push ebp	477	push ebp
478		478
479	mov ebp, [TASK_COUNT]	479	mov ebp, [TASK_COUNT]
480	cmp ebp, 1	480	cmp ebp, 1
481	jbe .exit	481	jbe .exit
482		482
483	push edx ecx ebx eax	483	push edx ecx ebx eax
484	;--------------------------------------	484	;--------------------------------------
485	align 4	485	align 4
486	.next_window:	486	.next_window:
487	movzx edi, word[WIN_POS + esi * 2]	487	movzx edi, word[WIN_POS + esi * 2]
488	shl edi, 5	488	shl edi, 5
489		489
490	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE	490	cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE
491	je .skip_window	491	je .skip_window
492		492
493	add edi, window_data	493	add edi, window_data
494	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	494	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
495	jnz .skip_window	495	jnz .skip_window
496		496
497	mov eax, [edi + WDATA.box.left]	497	mov eax, [edi + WDATA.box.left]
498	cmp eax, [esp + RECT.right]	498	cmp eax, [esp + RECT.right]
499	jg .skip_window	499	jg .skip_window
500	mov ebx, [edi + WDATA.box.top]	500	mov ebx, [edi + WDATA.box.top]
501	cmp ebx, [esp + RECT.bottom]	501	cmp ebx, [esp + RECT.bottom]
502	jg .skip_window	502	jg .skip_window
503	mov ecx, [edi + WDATA.box.width]	503	mov ecx, [edi + WDATA.box.width]
504	add ecx, eax	504	add ecx, eax
505	cmp ecx, [esp + RECT.left]	505	cmp ecx, [esp + RECT.left]
506	jl .skip_window	506	jl .skip_window
507	mov edx, [edi + WDATA.box.height]	507	mov edx, [edi + WDATA.box.height]
508	add edx, ebx	508	add edx, ebx
509	cmp edx, [esp + RECT.top]	509	cmp edx, [esp + RECT.top]
510	jl .skip_window	510	jl .skip_window
511		511
512	cmp eax, [esp + RECT.left]	512	cmp eax, [esp + RECT.left]
513	jae @f	513	jae @f
514	mov eax, [esp + RECT.left]	514	mov eax, [esp + RECT.left]
515	;--------------------------------------	515	;--------------------------------------
516	align 4	516	align 4
517	@@:	517	@@:
518	cmp ebx, [esp + RECT.top]	518	cmp ebx, [esp + RECT.top]
519	jae @f	519	jae @f
520	mov ebx, [esp + RECT.top]	520	mov ebx, [esp + RECT.top]
521	;--------------------------------------	521	;--------------------------------------
522	align 4	522	align 4
523	@@:	523	@@:
524	cmp ecx, [esp + RECT.right]	524	cmp ecx, [esp + RECT.right]
525	jbe @f	525	jbe @f
526	mov ecx, [esp + RECT.right]	526	mov ecx, [esp + RECT.right]
527	;--------------------------------------	527	;--------------------------------------
528	align 4	528	align 4
529	@@:	529	@@:
530	cmp edx, [esp + RECT.bottom]	530	cmp edx, [esp + RECT.bottom]
531	jbe @f	531	jbe @f
532	mov edx, [esp + RECT.bottom]	532	mov edx, [esp + RECT.bottom]
533	;--------------------------------------	533	;--------------------------------------
534	align 4	534	align 4
535	@@:	535	@@:
536	push esi	536	push esi
537	movzx esi, word[WIN_POS + esi * 2]	537	movzx esi, word[WIN_POS + esi * 2]
538	call window._.set_screen	538	call window._.set_screen
539	pop esi	539	pop esi
540	;--------------------------------------	540	;--------------------------------------
541	align 4	541	align 4
542	.skip_window:	542	.skip_window:
543	inc esi	543	inc esi
544	dec ebp	544	dec ebp
545	jnz .next_window	545	jnz .next_window
546		546
547	pop eax ebx ecx edx	547	pop eax ebx ecx edx
548	;--------------------------------------	548	;--------------------------------------
549	align 4	549	align 4
550	.exit:	550	.exit:
551	pop ebp	551	pop ebp
552	inc [_display.mask_seqno]	552	inc [_display.mask_seqno]
553	popfd	553	popfd
554	pop esi	554	pop esi
555	ret	555	ret
556	;------------------------------------------------------------------------------	556	;------------------------------------------------------------------------------
557	align 4	557	align 4
558	;------------------------------------------------------------------------------	558	;------------------------------------------------------------------------------
559	repos_windows: ;///////////////////////////////////////////////////////////////	559	repos_windows: ;///////////////////////////////////////////////////////////////
560	;------------------------------------------------------------------------------	560	;------------------------------------------------------------------------------
561	;?	561	;?
562	;------------------------------------------------------------------------------	562	;------------------------------------------------------------------------------
563	mov ecx, [TASK_COUNT]	563	mov ecx, [TASK_COUNT]
564	mov edi, window_data + sizeof.WDATA * 2	564	mov edi, window_data + sizeof.WDATA * 2
565	call force_redraw_background	565	call force_redraw_background
566	dec ecx	566	dec ecx
567	jle .exit	567	jle .exit
568	;--------------------------------------	568	;--------------------------------------
569	align 4	569	align 4
570	.next_window:	570	.next_window:
571	mov [edi + WDATA.fl_redraw], 1	571	mov [edi + WDATA.fl_redraw], 1
572	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED	572	test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED
573	jnz .fix_maximized	573	jnz .fix_maximized
574		574
575	mov eax, [edi + WDATA.box.left]	575	mov eax, [edi + WDATA.box.left]
576	add eax, [edi + WDATA.box.width]	576	add eax, [edi + WDATA.box.width]
577	mov ebx, [Screen_Max_X]	577	mov ebx, [Screen_Max_X]
578	cmp eax, ebx	578	cmp eax, ebx
579	jle .fix_vertical	579	jle .fix_vertical
580	mov eax, [edi + WDATA.box.width]	580	mov eax, [edi + WDATA.box.width]
581	sub eax, ebx	581	sub eax, ebx
582	jle @f	582	jle @f
583	mov [edi + WDATA.box.width], ebx	583	mov [edi + WDATA.box.width], ebx
584	;--------------------------------------	584	;--------------------------------------
585	align 4	585	align 4
586	@@:	586	@@:
587	sub ebx, [edi + WDATA.box.width]	587	sub ebx, [edi + WDATA.box.width]
588	mov [edi + WDATA.box.left], ebx	588	mov [edi + WDATA.box.left], ebx
589	;--------------------------------------	589	;--------------------------------------
590	align 4	590	align 4
591	.fix_vertical:	591	.fix_vertical:
592	mov eax, [edi + WDATA.box.top]	592	mov eax, [edi + WDATA.box.top]
593	add eax, [edi + WDATA.box.height]	593	add eax, [edi + WDATA.box.height]
594	mov ebx, [Screen_Max_Y]	594	mov ebx, [Screen_Max_Y]
595	cmp eax, ebx	595	cmp eax, ebx
596	jle .fix_client_box	596	jle .fix_client_box
597	mov eax, [edi + WDATA.box.height]	597	mov eax, [edi + WDATA.box.height]
598	sub eax, ebx	598	sub eax, ebx
599	jle @f	599	jle @f
600	mov [edi + WDATA.box.height], ebx	600	mov [edi + WDATA.box.height], ebx
601	;--------------------------------------	601	;--------------------------------------
602	align 4	602	align 4
603	@@:	603	@@:
604	sub ebx, [edi + WDATA.box.height]	604	sub ebx, [edi + WDATA.box.height]
605	mov [edi + WDATA.box.top], ebx	605	mov [edi + WDATA.box.top], ebx
606	;--------------------------------------	606	;--------------------------------------
607	align 4	607	align 4
608	.fix_client_box:	608	.fix_client_box:
609	call window._.set_window_clientbox	609	call window._.set_window_clientbox
610	add edi, sizeof.WDATA	610	add edi, sizeof.WDATA
611	loop .next_window	611	loop .next_window
612	;--------------------------------------	612	;--------------------------------------
613	align 4	613	align 4
614	.exit:	614	.exit:
615	ret	615	ret
616	;--------------------------------------	616	;--------------------------------------
617	align 4	617	align 4
618	.fix_maximized:	618	.fix_maximized:
619	mov eax, [screen_workarea.left]	619	mov eax, [screen_workarea.left]
620	mov [edi + WDATA.box.left], eax	620	mov [edi + WDATA.box.left], eax
621	sub eax, [screen_workarea.right]	621	sub eax, [screen_workarea.right]
622	neg eax	622	neg eax
623	mov [edi + WDATA.box.width], eax	623	mov [edi + WDATA.box.width], eax
624	mov eax, [screen_workarea.top]	624	mov eax, [screen_workarea.top]
625	mov [edi + WDATA.box.top], eax	625	mov [edi + WDATA.box.top], eax
626	test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP	626	test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP
627	jnz .fix_client_box	627	jnz .fix_client_box
628	sub eax, [screen_workarea.bottom]	628	sub eax, [screen_workarea.bottom]
629	neg eax	629	neg eax
630	mov [edi + WDATA.box.height], eax	630	mov [edi + WDATA.box.height], eax
631	jmp .fix_client_box	631	jmp .fix_client_box
632	;------------------------------------------------------------------------------	632	;------------------------------------------------------------------------------
633	;align 4	633	;align 4
634	;------------------------------------------------------------------------------	634	;------------------------------------------------------------------------------
635	;sys_window_mouse: ;////////////////////////////////////////////////////////////	635	;sys_window_mouse: ;////////////////////////////////////////////////////////////
636	;------------------------------------------------------------------------------	636	;------------------------------------------------------------------------------
637	;?	637	;?
638	;------------------------------------------------------------------------------	638	;------------------------------------------------------------------------------
639	; NOTE: commented out since doesn't provide necessary functionality	639	; NOTE: commented out since doesn't provide necessary functionality
640	; anyway, to be reworked	640	; anyway, to be reworked
641	; push eax	641	; push eax
642	;	642	;
643	; mov eax, [timer_ticks]	643	; mov eax, [timer_ticks]
644	; cmp [new_window_starting], eax	644	; cmp [new_window_starting], eax
645	; jb .exit	645	; jb .exit
646	;	646	;
647	; mov byte[MOUSE_BACKGROUND], 0	647	; mov byte[MOUSE_BACKGROUND], 0
648	; mov byte[DONT_DRAW_MOUSE], 0	648	; mov byte[DONT_DRAW_MOUSE], 0
649	;	649	;
650	; mov [new_window_starting], eax	650	; mov [new_window_starting], eax
651	;	651	;
652	; .exit:	652	; .exit:
653	; pop eax	653	; pop eax
654	; ret	654	; ret
655	;------------------------------------------------------------------------------	655	;------------------------------------------------------------------------------
656	align 4	656	align 4
657	;------------------------------------------------------------------------------	657	;------------------------------------------------------------------------------
658	draw_rectangle: ;//////////////////////////////////////////////////////////////	658	draw_rectangle: ;//////////////////////////////////////////////////////////////
659	;------------------------------------------------------------------------------	659	;------------------------------------------------------------------------------
660	;> eax = pack[16(left), 16(right)]	660	;> eax = pack[16(left), 16(right)]
661	;> ebx = pack[16(top), 16(bottom)]	661	;> ebx = pack[16(top), 16(bottom)]
662	;> esi = color	662	;> esi = color
663	; ?? RR GG BB ; 0x01000000 negation	663	; ?? RR GG BB ; 0x01000000 negation
664	; ; 0x02000000 used for draw_rectangle without top line	664	; ; 0x02000000 used for draw_rectangle without top line
665	; ; for example drawwindow_III and drawwindow_IV	665	; ; for example drawwindow_III and drawwindow_IV
666	;------------------------------------------------------------------------------	666	;------------------------------------------------------------------------------
667	push eax ebx ecx edi	667	push eax ebx ecx edi
668		668
669	xor edi, edi	669	xor edi, edi
670	;--------------------------------------	670	;--------------------------------------
671	align 4	671	align 4
672	.flags_set:	672	.flags_set:
673	push ebx	673	push ebx
674		674
675	; set line color	675	; set line color
676	mov ecx, esi	676	mov ecx, esi
677	; draw top border	677	; draw top border
678	rol ebx, 16	678	rol ebx, 16
679	push ebx	679	push ebx
680	rol ebx, 16	680	rol ebx, 16
681	pop bx	681	pop bx
682	test ecx, 1 shl 25	682	test ecx, 1 shl 25
683	jnz @f	683	jnz @f
684	sub ecx, 1 shl 25	684	sub ecx, 1 shl 25
685	; call [draw_line]	685	; call [draw_line]
686	call __sys_draw_line	686	call __sys_draw_line
687	;--------------------------------------	687	;--------------------------------------
688	align 4	688	align 4
689	@@:	689	@@:
690	; draw bottom border	690	; draw bottom border
691	mov ebx, [esp - 2]	691	mov ebx, [esp - 2]
692	pop bx	692	pop bx
693	; call [draw_line]	693	; call [draw_line]
694	call __sys_draw_line	694	call __sys_draw_line
695		695
696	pop ebx	696	pop ebx
697	add ebx, 1 * 65536 - 1	697	add ebx, 1 * 65536 - 1
698		698
699	; draw left border	699	; draw left border
700	rol eax, 16	700	rol eax, 16
701	push eax	701	push eax
702	rol eax, 16	702	rol eax, 16
703	pop ax	703	pop ax
704	; call [draw_line]	704	; call [draw_line]
705	call __sys_draw_line	705	call __sys_draw_line
706		706
707	; draw right border	707	; draw right border
708	mov eax, [esp - 2]	708	mov eax, [esp - 2]
709	pop ax	709	pop ax
710	; call [draw_line]	710	; call [draw_line]
711	call __sys_draw_line	711	call __sys_draw_line
712		712
713	pop edi ecx ebx eax	713	pop edi ecx ebx eax
714	ret	714	ret
715	;--------------------------------------	715	;--------------------------------------
716	align 4	716	align 4
717	.forced:	717	.forced:
718	push eax ebx ecx edi	718	push eax ebx ecx edi
719	xor edi, edi	719	xor edi, edi
720	inc edi	720	inc edi
721	jmp .flags_set	721	jmp .flags_set
722	;------------------------------------------------------------------------------	722	;------------------------------------------------------------------------------
723	align 4	723	align 4
724	;------------------------------------------------------------------------------	724	;------------------------------------------------------------------------------
725	drawwindow_I_caption: ;////////////////////////////////////////////////////////	725	drawwindow_I_caption: ;////////////////////////////////////////////////////////
726	;------------------------------------------------------------------------------	726	;------------------------------------------------------------------------------
727	;?	727	;?
728	;------------------------------------------------------------------------------	728	;------------------------------------------------------------------------------
729	push [edx + WDATA.cl_titlebar]	729	push [edx + WDATA.cl_titlebar]
730	mov esi, edx	730	mov esi, edx
731		731
732	mov edx, [esi + WDATA.box.top]	732	mov edx, [esi + WDATA.box.top]
733	mov eax, edx	733	mov eax, edx
734	lea ebx, [edx + 21]	734	lea ebx, [edx + 21]
735	inc edx	735	inc edx
736	add eax, [esi + WDATA.box.height]	736	add eax, [esi + WDATA.box.height]
737		737
738	cmp ebx, eax	738	cmp ebx, eax
739	jbe @f	739	jbe @f
740	mov ebx, eax	740	mov ebx, eax
741	;--------------------------------------	741	;--------------------------------------
742	align 4	742	align 4
743	@@:	743	@@:
744	push ebx	744	push ebx
745		745
746	xor edi, edi	746	xor edi, edi
747	;--------------------------------------	747	;--------------------------------------
748	align 4	748	align 4
749	.next_line:	749	.next_line:
750	mov ebx, edx	750	mov ebx, edx
751	shl ebx, 16	751	shl ebx, 16
752	add ebx, edx	752	add ebx, edx
753	mov eax, [esi + WDATA.box.left]	753	mov eax, [esi + WDATA.box.left]
754	inc eax	754	inc eax
755	shl eax, 16	755	shl eax, 16
756	add eax, [esi + WDATA.box.left]	756	add eax, [esi + WDATA.box.left]
757	add eax, [esi + WDATA.box.width]	757	add eax, [esi + WDATA.box.width]
758	dec eax	758	dec eax
759	mov ecx, [esi + WDATA.cl_titlebar]	759	mov ecx, [esi + WDATA.cl_titlebar]
760	test ecx, 0x80000000	760	test ecx, 0x80000000
761	jz @f	761	jz @f
762	sub ecx, 0x00040404	762	sub ecx, 0x00040404
763	mov [esi + WDATA.cl_titlebar], ecx	763	mov [esi + WDATA.cl_titlebar], ecx
764	;--------------------------------------	764	;--------------------------------------
765	align 4	765	align 4
766	@@:	766	@@:
767	and ecx, 0x00ffffff	767	and ecx, 0x00ffffff
768	; call [draw_line]	768	; call [draw_line]
769	call __sys_draw_line	769	call __sys_draw_line
770	inc edx	770	inc edx
771	cmp edx, [esp]	771	cmp edx, [esp]
772	jb .next_line	772	jb .next_line
773		773
774	add esp, 4	774	add esp, 4
775	pop [esi + WDATA.cl_titlebar]	775	pop [esi + WDATA.cl_titlebar]
776	ret	776	ret
777	;------------------------------------------------------------------------------	777	;------------------------------------------------------------------------------
778	align 4	778	align 4
779	;------------------------------------------------------------------------------	779	;------------------------------------------------------------------------------
780	drawwindow_I: ;////////////////////////////////////////////////////////////////	780	drawwindow_I: ;////////////////////////////////////////////////////////////////
781	;------------------------------------------------------------------------------	781	;------------------------------------------------------------------------------
782	;?	782	;?
783	;------------------------------------------------------------------------------	783	;------------------------------------------------------------------------------
784	pushad	784	pushad
785		785
786	; window border	786	; window border
787		787
788	mov eax, [edx + WDATA.box.left - 2]	788	mov eax, [edx + WDATA.box.left - 2]
789	mov ax, word[edx + WDATA.box.left]	789	mov ax, word[edx + WDATA.box.left]
790	add ax, word[edx + WDATA.box.width]	790	add ax, word[edx + WDATA.box.width]
791	mov ebx, [edx + WDATA.box.top - 2]	791	mov ebx, [edx + WDATA.box.top - 2]
792	mov bx, word[edx + WDATA.box.top]	792	mov bx, word[edx + WDATA.box.top]
793	add bx, word[edx + WDATA.box.height]	793	add bx, word[edx + WDATA.box.height]
794		794
795	mov esi, [edx + WDATA.cl_frames]	795	mov esi, [edx + WDATA.cl_frames]
796	call draw_rectangle	796	call draw_rectangle
797		797
798	; window caption	798	; window caption
799		799
800	call drawwindow_I_caption	800	call drawwindow_I_caption
801		801
802	; window client area	802	; window client area
803		803
804	; do we need to draw it?	804	; do we need to draw it?
805	mov edi, [esi + WDATA.cl_workarea]	805	mov edi, [esi + WDATA.cl_workarea]
806	test edi, 0x40000000	806	test edi, 0x40000000
807	jnz .exit	807	jnz .exit
808		808
809	; does client area have a positive size on screen?	809	; does client area have a positive size on screen?
810	mov edx, [esi + WDATA.box.top]	810	mov edx, [esi + WDATA.box.top]
811	add edx, 21 + 5	811	add edx, 21 + 5
812	mov ebx, [esi + WDATA.box.top]	812	mov ebx, [esi + WDATA.box.top]
813	add ebx, [esi + WDATA.box.height]	813	add ebx, [esi + WDATA.box.height]
814	cmp edx, ebx	814	cmp edx, ebx
815	jg .exit	815	jg .exit
816		816
817	; okay, let's draw it	817	; okay, let's draw it
818	mov eax, 1	818	mov eax, 1
819	mov ebx, 21	819	mov ebx, 21
820	mov ecx, [esi + WDATA.box.width]	820	mov ecx, [esi + WDATA.box.width]
821	mov edx, [esi + WDATA.box.height]	821	mov edx, [esi + WDATA.box.height]
822	; call [drawbar]	822	; call [drawbar]
823	call vesa20_drawbar	823	call vesa20_drawbar
824	;--------------------------------------	824	;--------------------------------------
825	align 4	825	align 4
826	.exit:	826	.exit:
827	popad	827	popad
828	ret	828	ret
829	;------------------------------------------------------------------------------	829	;------------------------------------------------------------------------------
830	align 4	830	align 4
831	;------------------------------------------------------------------------------	831	;------------------------------------------------------------------------------
832	drawwindow_III_caption: ;/////////////////////////////////////////////////////	832	drawwindow_III_caption: ;/////////////////////////////////////////////////////
833	;------------------------------------------------------------------------------	833	;------------------------------------------------------------------------------
834	;?	834	;?
835	;------------------------------------------------------------------------------	835	;------------------------------------------------------------------------------
836	mov ecx, [edx + WDATA.cl_titlebar]	836	mov ecx, [edx + WDATA.cl_titlebar]
837	push ecx	837	push ecx
838	mov esi, edx	838	mov esi, edx
839	mov edx, [esi + WDATA.box.top]	839	mov edx, [esi + WDATA.box.top]
840	add edx, 4	840	add edx, 4
841	mov ebx, [esi + WDATA.box.top]	841	mov ebx, [esi + WDATA.box.top]
842	add ebx, 20	842	add ebx, 20
843	mov eax, [esi + WDATA.box.top]	843	mov eax, [esi + WDATA.box.top]
844	add eax, [esi + WDATA.box.height]	844	add eax, [esi + WDATA.box.height]
845		845
846	cmp ebx, eax	846	cmp ebx, eax
847	jb @f	847	jb @f
848	mov ebx, eax	848	mov ebx, eax
849	;--------------------------------------	849	;--------------------------------------
850	align 4	850	align 4
851	@@:	851	@@:
852	push ebx	852	push ebx
853		853
854	xor edi, edi	854	xor edi, edi
855	;--------------------------------------	855	;--------------------------------------
856	align 4	856	align 4
857	.next_line:	857	.next_line:
858	mov ebx, edx	858	mov ebx, edx
859	shl ebx, 16	859	shl ebx, 16
860	add ebx, edx	860	add ebx, edx
861	mov eax, [esi + WDATA.box.left]	861	mov eax, [esi + WDATA.box.left]
862	shl eax, 16	862	shl eax, 16
863	add eax, [esi + WDATA.box.left]	863	add eax, [esi + WDATA.box.left]
864	add eax, [esi + WDATA.box.width]	864	add eax, [esi + WDATA.box.width]
865	add eax, 4 * 65536 - 4	865	add eax, 4 * 65536 - 4
866	mov ecx, [esi + WDATA.cl_titlebar]	866	mov ecx, [esi + WDATA.cl_titlebar]
867	test ecx, 0x40000000	867	test ecx, 0x40000000
868	jz @f	868	jz @f
869	add ecx, 0x00040404	869	add ecx, 0x00040404
870	;--------------------------------------	870	;--------------------------------------
871	align 4	871	align 4
872	@@:	872	@@:
873	test ecx, 0x80000000	873	test ecx, 0x80000000
874	jz @f	874	jz @f
875	sub ecx, 0x00040404	875	sub ecx, 0x00040404
876	;--------------------------------------	876	;--------------------------------------
877	align 4	877	align 4
878	@@:	878	@@:
879	mov [esi + WDATA.cl_titlebar], ecx	879	mov [esi + WDATA.cl_titlebar], ecx
880	and ecx, 0x00ffffff	880	and ecx, 0x00ffffff
881	; call [draw_line]	881	; call [draw_line]
882	call __sys_draw_line	882	call __sys_draw_line
883	inc edx	883	inc edx
884	cmp edx, [esp]	884	cmp edx, [esp]
885	jb .next_line	885	jb .next_line
886		886
887	add esp, 4	887	add esp, 4
888	pop [esi + WDATA.cl_titlebar]	888	pop [esi + WDATA.cl_titlebar]
889	ret	889	ret
890	;------------------------------------------------------------------------------	890	;------------------------------------------------------------------------------
891	align 4	891	align 4
892	;------------------------------------------------------------------------------	892	;------------------------------------------------------------------------------
893	drawwindow_III: ;//////////////////////////////////////////////////////////////	893	drawwindow_III: ;//////////////////////////////////////////////////////////////
894	;------------------------------------------------------------------------------	894	;------------------------------------------------------------------------------
895	;?	895	;?
896	;------------------------------------------------------------------------------	896	;------------------------------------------------------------------------------
897	pushad	897	pushad
898		898
899	; window border	899	; window border
900		900
901	mov eax, [edx + WDATA.box.left - 2]	901	mov eax, [edx + WDATA.box.left - 2]
902	mov ax, word[edx + WDATA.box.left]	902	mov ax, word[edx + WDATA.box.left]
903	add ax, word[edx + WDATA.box.width]	903	add ax, word[edx + WDATA.box.width]
904	mov ebx, [edx + WDATA.box.top - 2]	904	mov ebx, [edx + WDATA.box.top - 2]
905	mov bx, word[edx + WDATA.box.top]	905	mov bx, word[edx + WDATA.box.top]
906	add bx, word[edx + WDATA.box.height]	906	add bx, word[edx + WDATA.box.height]
907		907
908	mov esi, [edx + WDATA.cl_frames]	908	mov esi, [edx + WDATA.cl_frames]
909	shr esi, 1	909	shr esi, 1
910	and esi, 0x007f7f7f	910	and esi, 0x007f7f7f
911	call draw_rectangle	911	call draw_rectangle
912		912
913	push esi	913	push esi
914	mov ecx, 3	914	mov ecx, 3
915	mov esi, [edx + WDATA.cl_frames]	915	mov esi, [edx + WDATA.cl_frames]
916	;--------------------------------------	916	;--------------------------------------
917	align 4	917	align 4
918	.next_frame:	918	.next_frame:
919	add eax, 1 * 65536 - 1	919	add eax, 1 * 65536 - 1
920	add ebx, 1 * 65536 - 1	920	add ebx, 1 * 65536 - 1
921	call draw_rectangle	921	call draw_rectangle
922	dec ecx	922	dec ecx
923	jnz .next_frame	923	jnz .next_frame
924		924
925	pop esi	925	pop esi
926	add eax, 1 * 65536 - 1	926	add eax, 1 * 65536 - 1
927	add ebx, 1 * 65536 - 1	927	add ebx, 1 * 65536 - 1
928	call draw_rectangle	928	call draw_rectangle
929		929
930	; window caption	930	; window caption
931		931
932	call drawwindow_III_caption	932	call drawwindow_III_caption
933		933
934	; window client area	934	; window client area
935		935
936	; do we need to draw it?	936	; do we need to draw it?
937	mov edi, [esi + WDATA.cl_workarea]	937	mov edi, [esi + WDATA.cl_workarea]
938	test edi, 0x40000000	938	test edi, 0x40000000
939	jnz .exit	939	jnz .exit
940		940
941	; does client area have a positive size on screen?	941	; does client area have a positive size on screen?
942	mov edx, [esi + WDATA.box.top]	942	mov edx, [esi + WDATA.box.top]
943	add edx, 21 + 5	943	add edx, 21 + 5
944	mov ebx, [esi + WDATA.box.top]	944	mov ebx, [esi + WDATA.box.top]
945	add ebx, [esi + WDATA.box.height]	945	add ebx, [esi + WDATA.box.height]
946	cmp edx, ebx	946	cmp edx, ebx
947	jg .exit	947	jg .exit
948		948
949	; okay, let's draw it	949	; okay, let's draw it
950	mov eax, 5	950	mov eax, 5
951	mov ebx, 20	951	mov ebx, 20
952	mov ecx, [esi + WDATA.box.width]	952	mov ecx, [esi + WDATA.box.width]
953	mov edx, [esi + WDATA.box.height]	953	mov edx, [esi + WDATA.box.height]
954	sub ecx, 4	954	sub ecx, 4
955	sub edx, 4	955	sub edx, 4
956	; call [drawbar]	956	; call [drawbar]
957	call vesa20_drawbar	957	call vesa20_drawbar
958	;--------------------------------------	958	;--------------------------------------
959	align 4	959	align 4
960	.exit:	960	.exit:
961	popad	961	popad
962	ret	962	ret
963	;------------------------------------------------------------------------------	963	;------------------------------------------------------------------------------
964	align 4	964	align 4
965	;------------------------------------------------------------------------------	965	;------------------------------------------------------------------------------
966	waredraw: ;////////////////////////////////////////////////////////////////////	966	waredraw: ;////////////////////////////////////////////////////////////////////
967	;------------------------------------------------------------------------------	967	;------------------------------------------------------------------------------
968	;? Activate window, redrawing if necessary	968	;? Activate window, redrawing if necessary
969	;------------------------------------------------------------------------------	969	;------------------------------------------------------------------------------
970	push -1	970	push -1
971	mov eax, [TASK_COUNT]	971	mov eax, [TASK_COUNT]
972	lea eax, [WIN_POS + eax * 2]	972	lea eax, [WIN_POS + eax * 2]
973	cmp eax, esi	973	cmp eax, esi
974	pop eax	974	pop eax
975	je .exit	975	je .exit
976		976
977	; is it overlapped by another window now?	977	; is it overlapped by another window now?
978	push ecx	978	push ecx
979	call window._.check_window_draw	979	call window._.check_window_draw
980	test ecx, ecx	980	test ecx, ecx
981	pop ecx	981	pop ecx
982	jz .do_not_draw	982	jz .do_not_draw
983		983
984	; yes it is, activate and update screen buffer	984	; yes it is, activate and update screen buffer
985	mov byte[MOUSE_DOWN], 1	985	mov byte[MOUSE_DOWN], 1
986	call window._.window_activate	986	call window._.window_activate
987		987
988	pushad	988	pushad
989	mov edi, [TASK_COUNT]	989	mov edi, [TASK_COUNT]
990	movzx esi, word[WIN_POS + edi * 2]	990	movzx esi, word[WIN_POS + edi * 2]
991	shl esi, 5	991	shl esi, 5
992	add esi, window_data	992	add esi, window_data
993		993
994	mov eax, [esi + WDATA.box.left]	994	mov eax, [esi + WDATA.box.left]
995	mov ebx, [esi + WDATA.box.top]	995	mov ebx, [esi + WDATA.box.top]
996	mov ecx, [esi + WDATA.box.width]	996	mov ecx, [esi + WDATA.box.width]
997	mov edx, [esi + WDATA.box.height]	997	mov edx, [esi + WDATA.box.height]
998		998
999	add ecx, eax	999	add ecx, eax
1000	add edx, ebx	1000	add edx, ebx
1001		1001
1002	mov edi, [TASK_COUNT]	1002	mov edi, [TASK_COUNT]
1003	movzx esi, word[WIN_POS + edi * 2]	1003	movzx esi, word[WIN_POS + edi * 2]
1004	call window._.set_screen	1004	call window._.set_screen
1005	inc [_display.mask_seqno]	1005	inc [_display.mask_seqno]
1006	popad	1006	popad
1007		1007
1008	; tell application to redraw itself	1008	; tell application to redraw itself
1009	mov [edi + WDATA.fl_redraw], 1	1009	mov [edi + WDATA.fl_redraw], 1
1010	xor eax, eax	1010	xor eax, eax
1011	jmp .exit	1011	jmp .exit
1012	;--------------------------------------	1012	;--------------------------------------
1013	align 4	1013	align 4
1014	.do_not_draw:	1014	.do_not_draw:
1015	; no it's not, just activate the window	1015	; no it's not, just activate the window
1016	call window._.window_activate	1016	call window._.window_activate
1017	xor eax, eax	1017	xor eax, eax
1018	mov byte[MOUSE_BACKGROUND], al	1018	mov byte[MOUSE_BACKGROUND], al
1019	mov byte[DONT_DRAW_MOUSE], al	1019	mov byte[DONT_DRAW_MOUSE], al
1020	;--------------------------------------	1020	;--------------------------------------
1021	align 4	1021	align 4
1022	.exit:	1022	.exit:
1023	mov byte[MOUSE_DOWN], 0	1023	mov byte[MOUSE_DOWN], 0
1024	inc eax	1024	inc eax
1025	ret	1025	ret
-		1026	;------------------------------------------------------------------------------
-		1027	align 4
-		1028	;------------------------------------------------------------------------------
-		1029	minimize_all_window:
-		1030	push ebx ecx edx esi edi
-		1031	pushfd
-		1032	cli
-		1033	xor edx, edx
-		1034	mov eax, 2 ; we do not minimize the kernel thread N1
-		1035	mov ebx, [TASK_COUNT]
-		1036	;--------------------------------------
-		1037	align 4
-		1038	.loop:
-		1039	movzx edi, word[WIN_POS + eax * 2]
-		1040	shl edi, 5
-		1041	; it is a unused slot?
-		1042	cmp dword [edi+CURRENT_TASK+TASKDATA.state], 9
-		1043	je @f
-		1044	; it is a hidden thread?
-		1045	lea esi, [edi*8+SLOT_BASE+APPDATA.app_name]
-		1046	cmp [esi], byte '@'
-		1047	je @f
-		1048	; is it already minimized?
-		1049	test [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED
-		1050	jnz @f
-		1051	; no it's not, let's do that
-		1052	or [edi + window_data+WDATA.fl_wstate], WSTATE_MINIMIZED
-		1053	inc edx
-		1054	;--------------------------------------
-		1055	align 4
-		1056	@@:
-		1057	inc eax
-		1058	cmp eax, ebx
-		1059	jbe .loop
-		1060	; If nothing has changed
-		1061	test edx, edx
-		1062	jz @f
-		1063
-		1064	push edx
-		1065	call syscall_display_settings._.calculate_whole_screen
-		1066	call syscall_display_settings._.redraw_whole_screen
-		1067	pop edx
-		1068	;--------------------------------------
-		1069	align 4
-		1070	@@:
-		1071	mov eax, edx
-		1072	popfd
-		1073	pop edi esi edx ecx ebx
-		1074	ret
1026	;------------------------------------------------------------------------------	1075	;------------------------------------------------------------------------------
1027	align 4	1076	align 4
1028	;------------------------------------------------------------------------------	1077	;------------------------------------------------------------------------------
1029	minimize_window: ;/////////////////////////////////////////////////////////////	1078	minimize_window: ;/////////////////////////////////////////////////////////////
1030	;------------------------------------------------------------------------------	1079	;------------------------------------------------------------------------------
1031	;> eax = window number on screen	1080	;> eax = window number on screen
1032	;------------------------------------------------------------------------------	1081	;------------------------------------------------------------------------------
1033	;# corrupts [dl*]	1082	;# corrupts [dl*]
1034	;------------------------------------------------------------------------------	1083	;------------------------------------------------------------------------------
1035	push edi	1084	push edi
1036	pushfd	1085	pushfd
1037	cli	1086	cli
1038		1087
1039	; is it already minimized?	1088	; is it already minimized?
1040	movzx edi, word[WIN_POS + eax * 2]	1089	movzx edi, word[WIN_POS + eax * 2]
1041	shl edi, 5	1090	shl edi, 5
1042	add edi, window_data	1091	add edi, window_data
1043	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1092	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1044	jnz .exit	1093	jnz .exit
1045		1094
1046	push eax ebx ecx edx esi	1095	push eax ebx ecx edx esi
1047		1096
1048	; no it's not, let's do that	1097	; no it's not, let's do that
1049	or [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1098	or [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1050	; If the window width is 0, then the action is not needed.	1099	; If the window width is 0, then the action is not needed.
1051	cmp [edi + WDATA.box.width], dword 0	1100	cmp [edi + WDATA.box.width], dword 0
1052	je @f	1101	je @f
1053	; If the window height is 0, then the action is not needed.	1102	; If the window height is 0, then the action is not needed.
1054	cmp [edi + WDATA.box.height], dword 0	1103	cmp [edi + WDATA.box.height], dword 0
1055	je @f	1104	je @f
1056		1105
1057	mov eax, [edi + WDATA.box.left]	1106	mov eax, [edi + WDATA.box.left]
1058	mov [draw_limits.left], eax	1107	mov [draw_limits.left], eax
1059	mov ecx, eax	1108	mov ecx, eax
1060	add ecx, [edi + WDATA.box.width]	1109	add ecx, [edi + WDATA.box.width]
1061	mov [draw_limits.right], ecx	1110	mov [draw_limits.right], ecx
1062	mov ebx, [edi + WDATA.box.top]	1111	mov ebx, [edi + WDATA.box.top]
1063	mov [draw_limits.top], ebx	1112	mov [draw_limits.top], ebx
1064	mov edx, ebx	1113	mov edx, ebx
1065	add edx, [edi + WDATA.box.height]	1114	add edx, [edi + WDATA.box.height]
1066	mov [draw_limits.bottom], edx	1115	mov [draw_limits.bottom], edx
1067		1116
1068	; DEBUGF 1, "K : minimize_window\n"	1117	; DEBUGF 1, "K : minimize_window\n"
1069	; DEBUGF 1, "K : dl_left %x\n",[draw_limits.left]	1118	; DEBUGF 1, "K : dl_left %x\n",[draw_limits.left]
1070	; DEBUGF 1, "K : dl_right %x\n",[draw_limits.right]	1119	; DEBUGF 1, "K : dl_right %x\n",[draw_limits.right]
1071	; DEBUGF 1, "K : dl_top %x\n",[draw_limits.top]	1120	; DEBUGF 1, "K : dl_top %x\n",[draw_limits.top]
1072	; DEBUGF 1, "K : dl_bottom %x\n",[draw_limits.bottom]	1121	; DEBUGF 1, "K : dl_bottom %x\n",[draw_limits.bottom]
1073	call calculatescreen	1122	call calculatescreen
1074	; xor esi, esi	1123	; xor esi, esi
1075	; xor eax, eax	1124	; xor eax, eax
1076	mov eax, edi	1125	mov eax, edi
1077	call redrawscreen	1126	call redrawscreen
1078	;--------------------------------------	1127	;--------------------------------------
1079	align 4	1128	align 4
1080	@@:	1129	@@:
1081	pop esi edx ecx ebx eax	1130	pop esi edx ecx ebx eax
1082	;--------------------------------------	1131	;--------------------------------------
1083	align 4	1132	align 4
1084	.exit:	1133	.exit:
1085	popfd	1134	popfd
1086	pop edi	1135	pop edi
1087	ret	1136	ret
1088	;------------------------------------------------------------------------------	1137	;------------------------------------------------------------------------------
1089	align 4	1138	align 4
1090	;------------------------------------------------------------------------------	1139	;------------------------------------------------------------------------------
1091	restore_minimized_window: ;////////////////////////////////////////////////////	1140	restore_minimized_window: ;////////////////////////////////////////////////////
1092	;------------------------------------------------------------------------------	1141	;------------------------------------------------------------------------------
1093	;> eax = window number on screen	1142	;> eax = window number on screen
1094	;------------------------------------------------------------------------------	1143	;------------------------------------------------------------------------------
1095	;# corrupts [dl*]	1144	;# corrupts [dl*]
1096	;------------------------------------------------------------------------------	1145	;------------------------------------------------------------------------------
1097	pushad	1146	pushad
1098	pushfd	1147	pushfd
1099	cli	1148	cli
1100		1149
1101	; is it already restored?	1150	; is it already restored?
1102	movzx esi, word[WIN_POS + eax * 2]	1151	movzx esi, word[WIN_POS + eax * 2]
1103	mov edi, esi	1152	mov edi, esi
1104	shl edi, 5	1153	shl edi, 5
1105	add edi, window_data	1154	add edi, window_data
1106	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED	1155	test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED
1107	jz .exit	1156	jz .exit
1108		1157
1109	; no it's not, let's do that	1158	; no it's not, let's do that
1110	mov [edi + WDATA.fl_redraw], 1	1159	mov [edi + WDATA.fl_redraw], 1
1111	and [edi + WDATA.fl_wstate], not WSTATE_MINIMIZED	1160	and [edi + WDATA.fl_wstate], not WSTATE_MINIMIZED
1112	mov ebp, window._.set_screen	1161	mov ebp, window._.set_screen
1113	cmp eax, [TASK_COUNT]	1162	cmp eax, [TASK_COUNT]
1114	jz @f	1163	jz @f
1115	mov ebp, calculatescreen	1164	mov ebp, calculatescreen
1116	;--------------------------------------	1165	;--------------------------------------
1117	align 4	1166	align 4
1118	@@:	1167	@@:
1119	mov eax, [edi + WDATA.box.left]	1168	mov eax, [edi + WDATA.box.left]
1120	mov ebx, [edi + WDATA.box.top]	1169	mov ebx, [edi + WDATA.box.top]
1121	mov ecx, [edi + WDATA.box.width]	1170	mov ecx, [edi + WDATA.box.width]
1122	mov edx, [edi + WDATA.box.height]	1171	mov edx, [edi + WDATA.box.height]
1123	add ecx, eax	1172	add ecx, eax
1124	add edx, ebx	1173	add edx, ebx
1125	call ebp	1174	call ebp
1126	inc [_display.mask_seqno]	1175	inc [_display.mask_seqno]
1127	mov byte[MOUSE_BACKGROUND], 0	1176	mov byte[MOUSE_BACKGROUND], 0
1128	;--------------------------------------	1177	;--------------------------------------
1129	align 4	1178	align 4
1130	.exit:	1179	.exit:
1131	popfd	1180	popfd
1132	popad	1181	popad
1133	ret	1182	ret
1134	;------------------------------------------------------------------------------	1183	;------------------------------------------------------------------------------
1135	align 4	1184	align 4
1136	; TODO: remove this proc	1185	; TODO: remove this proc
1137	;------------------------------------------------------------------------------	1186	;------------------------------------------------------------------------------
1138	window_check_events: ;/////////////////////////////////////////////////////////	1187	window_check_events: ;/////////////////////////////////////////////////////////
1139	;------------------------------------------------------------------------------	1188	;------------------------------------------------------------------------------
1140	;?	1189	;?
1141	;------------------------------------------------------------------------------	1190	;------------------------------------------------------------------------------
1142	; do we have window minimize/restore request?	1191	; do we have window minimize/restore request?
1143	cmp [window_minimize], 0	1192	cmp [window_minimize], 0
1144	je .exit	1193	je .exit
1145		1194
1146	; okay, minimize or restore top-most window and exit	1195	; okay, minimize or restore top-most window and exit
1147	mov eax, [TASK_COUNT]	1196	mov eax, [TASK_COUNT]
1148	mov bl, 0	1197	mov bl, 0
1149	xchg [window_minimize], bl	1198	xchg [window_minimize], bl
1150	dec bl	1199	dec bl
1151	jnz @f	1200	jnz @f
1152	call minimize_window	1201	call minimize_window
1153	jmp .exit	1202	jmp .exit
1154	;--------------------------------------	1203	;--------------------------------------
1155	align 4	1204	align 4
1156	@@:	1205	@@:
1157	call restore_minimized_window	1206	call restore_minimized_window
1158	;--------------------------------------	1207	;--------------------------------------
1159	align 4	1208	align 4
1160	.exit:	1209	.exit:
1161	ret	1210	ret
1162	;------------------------------------------------------------------------------	1211	;------------------------------------------------------------------------------
1163	align 4	1212	align 4
1164	;------------------------------------------------------------------------------	1213	;------------------------------------------------------------------------------
1165	sys_window_maximize_handler: ;/////////////////////////////////////////////////	1214	sys_window_maximize_handler: ;/////////////////////////////////////////////////
1166	;------------------------------------------------------------------------------	1215	;------------------------------------------------------------------------------
1167	;?	1216	;?
1168	;------------------------------------------------------------------------------	1217	;------------------------------------------------------------------------------
1169	;> esi = process slot	1218	;> esi = process slot
1170	;------------------------------------------------------------------------------	1219	;------------------------------------------------------------------------------
1171	mov edi, esi	1220	mov edi, esi
1172	shl edi, 5	1221	shl edi, 5
1173	add edi, window_data	1222	add edi, window_data
1174		1223
1175	; can window change its height?	1224	; can window change its height?
1176	; only types 2 and 3 can be resized	1225	; only types 2 and 3 can be resized
1177	mov dl, [edi + WDATA.fl_wstyle]	1226	mov dl, [edi + WDATA.fl_wstyle]
1178	test dl, 2	1227	test dl, 2
1179	jz .exit	1228	jz .exit
1180		1229
1181	; toggle normal/maximized window state	1230	; toggle normal/maximized window state
1182	mov bl, [edi + WDATA.fl_wstate]	1231	mov bl, [edi + WDATA.fl_wstate]
1183	xor bl, WSTATE_MAXIMIZED	1232	xor bl, WSTATE_MAXIMIZED
1184		1233
1185	; calculate and set appropriate window bounds	1234	; calculate and set appropriate window bounds
1186	test bl, WSTATE_MAXIMIZED	1235	test bl, WSTATE_MAXIMIZED
1187	jz .restore_size	1236	jz .restore_size
1188		1237
1189	mov eax, [screen_workarea.left]	1238	mov eax, [screen_workarea.left]
1190	mov ecx, [screen_workarea.top]	1239	mov ecx, [screen_workarea.top]
1191	push [screen_workarea.bottom] \	1240	push [screen_workarea.bottom] \
1192	[screen_workarea.right] \	1241	[screen_workarea.right] \
1193	ecx \	1242	ecx \
1194	eax	1243	eax
1195	sub [esp + BOX.width], eax	1244	sub [esp + BOX.width], eax
1196	sub [esp + BOX.height], ecx	1245	sub [esp + BOX.height], ecx
1197	mov eax, esp	1246	mov eax, esp
1198	jmp .set_box	1247	jmp .set_box
1199	;--------------------------------------	1248	;--------------------------------------
1200	align 4	1249	align 4
1201	.restore_size:	1250	.restore_size:
1202	mov eax, esi	1251	mov eax, esi
1203	shl eax, 8	1252	shl eax, 8
1204	add eax, SLOT_BASE + APPDATA.saved_box	1253	add eax, SLOT_BASE + APPDATA.saved_box
1205	push [eax + BOX.height] \	1254	push [eax + BOX.height] \
1206	[eax + BOX.width] \	1255	[eax + BOX.width] \
1207	[eax + BOX.top] \	1256	[eax + BOX.top] \
1208	[eax + BOX.left]	1257	[eax + BOX.left]
1209	mov eax, esp	1258	mov eax, esp
1210	;--------------------------------------	1259	;--------------------------------------
1211	align 4	1260	align 4
1212	.set_box:	1261	.set_box:
1213	test bl, WSTATE_ROLLEDUP	1262	test bl, WSTATE_ROLLEDUP
1214	jz @f	1263	jz @f
1215		1264
1216	xchg eax, ecx	1265	xchg eax, ecx
1217	call window._.get_rolledup_height	1266	call window._.get_rolledup_height
1218	mov [ecx + BOX.height], eax	1267	mov [ecx + BOX.height], eax
1219	xchg eax, ecx	1268	xchg eax, ecx
1220	;--------------------------------------	1269	;--------------------------------------
1221	align 4	1270	align 4
1222	@@:	1271	@@:
1223	call window._.set_window_box	1272	call window._.set_window_box
1224	add esp, sizeof.BOX	1273	add esp, sizeof.BOX
1225	;--------------------------------------	1274	;--------------------------------------
1226	align 4	1275	align 4
1227	.exit:	1276	.exit:
1228	inc [_display.mask_seqno]	1277	inc [_display.mask_seqno]
1229	ret	1278	ret
1230	;------------------------------------------------------------------------------	1279	;------------------------------------------------------------------------------
1231	align 4	1280	align 4
1232	;------------------------------------------------------------------------------	1281	;------------------------------------------------------------------------------
1233	sys_window_rollup_handler: ;///////////////////////////////////////////////////	1282	sys_window_rollup_handler: ;///////////////////////////////////////////////////
1234	;------------------------------------------------------------------------------	1283	;------------------------------------------------------------------------------
1235	;?	1284	;?
1236	;------------------------------------------------------------------------------	1285	;------------------------------------------------------------------------------
1237	;> esi = process slot	1286	;> esi = process slot
1238	;------------------------------------------------------------------------------	1287	;------------------------------------------------------------------------------
1239	mov edx, esi	1288	mov edx, esi
1240	shl edx, 8	1289	shl edx, 8
1241	add edx, SLOT_BASE	1290	add edx, SLOT_BASE
1242		1291
1243	; toggle normal/rolled up window state	1292	; toggle normal/rolled up window state
1244	mov bl, [edi + WDATA.fl_wstate]	1293	mov bl, [edi + WDATA.fl_wstate]
1245	xor bl, WSTATE_ROLLEDUP	1294	xor bl, WSTATE_ROLLEDUP
1246		1295
1247	; calculate and set appropriate window bounds	1296	; calculate and set appropriate window bounds
1248	test bl, WSTATE_ROLLEDUP	1297	test bl, WSTATE_ROLLEDUP
1249	jz .restore_size	1298	jz .restore_size
1250		1299
1251	call window._.get_rolledup_height	1300	call window._.get_rolledup_height
1252	push eax \	1301	push eax \
1253	[edi + WDATA.box.width] \	1302	[edi + WDATA.box.width] \
1254	[edi + WDATA.box.top] \	1303	[edi + WDATA.box.top] \
1255	[edi + WDATA.box.left]	1304	[edi + WDATA.box.left]
1256	mov eax, esp	1305	mov eax, esp
1257	jmp .set_box	1306	jmp .set_box
1258	;--------------------------------------	1307	;--------------------------------------
1259	align 4	1308	align 4
1260	.restore_size:	1309	.restore_size:
1261	test bl, WSTATE_MAXIMIZED	1310	test bl, WSTATE_MAXIMIZED
1262	jnz @f	1311	jnz @f
1263	add esp, -sizeof.BOX	1312	add esp, -sizeof.BOX
1264	lea eax, [edx + APPDATA.saved_box]	1313	lea eax, [edx + APPDATA.saved_box]
1265	jmp .set_box	1314	jmp .set_box
1266	;--------------------------------------	1315	;--------------------------------------
1267	align 4	1316	align 4
1268	@@:	1317	@@:
1269	mov eax, [screen_workarea.top]	1318	mov eax, [screen_workarea.top]
1270	push [screen_workarea.bottom] \	1319	push [screen_workarea.bottom] \
1271	[edi + WDATA.box.width] \	1320	[edi + WDATA.box.width] \
1272	eax \	1321	eax \
1273	[edi + WDATA.box.left]	1322	[edi + WDATA.box.left]
1274	sub [esp + BOX.height], eax	1323	sub [esp + BOX.height], eax
1275	mov eax, esp	1324	mov eax, esp
1276	;--------------------------------------	1325	;--------------------------------------
1277	align 4	1326	align 4
1278	.set_box:	1327	.set_box:
1279	call window._.set_window_box	1328	call window._.set_window_box
1280	add esp, sizeof.BOX	1329	add esp, sizeof.BOX
1281	ret	1330	ret
1282	;------------------------------------------------------------------------------	1331	;------------------------------------------------------------------------------
1283	align 4	1332	align 4
1284	;------------------------------------------------------------------------------	1333	;------------------------------------------------------------------------------
1285	sys_window_start_moving_handler: ;/////////////////////////////////////////////	1334	sys_window_start_moving_handler: ;/////////////////////////////////////////////
1286	;------------------------------------------------------------------------------	1335	;------------------------------------------------------------------------------
1287	;?	1336	;?
1288	;------------------------------------------------------------------------------	1337	;------------------------------------------------------------------------------
1289	;> eax = old (original) window box	1338	;> eax = old (original) window box
1290	;> esi = process slot	1339	;> esi = process slot
1291	;------------------------------------------------------------------------------	1340	;------------------------------------------------------------------------------
1292	mov edi, eax	1341	mov edi, eax
1293	call window._.draw_negative_box	1342	call window._.draw_negative_box
1294	ret	1343	ret
1295	;------------------------------------------------------------------------------	1344	;------------------------------------------------------------------------------
1296	align 4	1345	align 4
1297	;------------------------------------------------------------------------------	1346	;------------------------------------------------------------------------------
1298	sys_window_end_moving_handler: ;///////////////////////////////////////////////	1347	sys_window_end_moving_handler: ;///////////////////////////////////////////////
1299	;------------------------------------------------------------------------------	1348	;------------------------------------------------------------------------------
1300	;?	1349	;?
1301	;------------------------------------------------------------------------------	1350	;------------------------------------------------------------------------------
1302	;> eax = old (original) window box	1351	;> eax = old (original) window box
1303	;> ebx = new (final) window box	1352	;> ebx = new (final) window box
1304	;> esi = process slot	1353	;> esi = process slot
1305	;------------------------------------------------------------------------------	1354	;------------------------------------------------------------------------------
1306	mov edi, ebx	1355	mov edi, ebx
1307	call window._.end_moving__box	1356	call window._.end_moving__box
1308		1357
1309	mov edi, esi	1358	mov edi, esi
1310	shl edi, 5	1359	shl edi, 5
1311	add edi, window_data	1360	add edi, window_data
1312		1361
1313	mov eax, ebx	1362	mov eax, ebx
1314	mov bl, [edi + WDATA.fl_wstate]	1363	mov bl, [edi + WDATA.fl_wstate]
1315	call window._.set_window_box	1364	call window._.set_window_box
1316	ret	1365	ret
1317	;------------------------------------------------------------------------------	1366	;------------------------------------------------------------------------------
1318	align 4	1367	align 4
1319	;------------------------------------------------------------------------------	1368	;------------------------------------------------------------------------------
1320	sys_window_moving_handler: ;///////////////////////////////////////////////////	1369	sys_window_moving_handler: ;///////////////////////////////////////////////////
1321	;------------------------------------------------------------------------------	1370	;------------------------------------------------------------------------------
1322	;?	1371	;?
1323	;------------------------------------------------------------------------------	1372	;------------------------------------------------------------------------------
1324	;> eax = old (from previous call) window box	1373	;> eax = old (from previous call) window box
1325	;> ebx = new (current) window box	1374	;> ebx = new (current) window box
1326	;> esi = process_slot	1375	;> esi = process_slot
1327	;------------------------------------------------------------------------------	1376	;------------------------------------------------------------------------------
1328	mov edi, eax	1377	mov edi, eax
1329	call window._.draw_negative_box	1378	call window._.draw_negative_box
1330	mov edi, ebx	1379	mov edi, ebx
1331	call window._.draw_negative_box	1380	call window._.draw_negative_box
1332	ret	1381	ret
1333	;==============================================================================	1382	;==============================================================================
1334	;///// private functions //////////////////////////////////////////////////////	1383	;///// private functions //////////////////////////////////////////////////////
1335	;==============================================================================	1384	;==============================================================================
1336		1385
1337	iglobal	1386	iglobal
1338	FuncTable syscall_display_settings, ftable, \	1387	FuncTable syscall_display_settings, ftable, \
1339	00, 01, 02, 03, 04, 05, 06, 07, 08	1388	00, 01, 02, 03, 04, 05, 06, 07, 08
1340		1389
1341	align 4	1390	align 4
1342	window_topleft dd \	1391	window_topleft dd \
1343	1, 21, \ ;type 0	1392	1, 21, \ ;type 0
1344	0, 0, \ ;type 1	1393	0, 0, \ ;type 1
1345	5, 20, \ ;type 2	1394	5, 20, \ ;type 2
1346	5, ?, \ ;type 3 {set by skin}	1395	5, ?, \ ;type 3 {set by skin}
1347	5, ? ;type 4 {set by skin}	1396	5, ? ;type 4 {set by skin}
1348	endg	1397	endg
1349		1398
1350	;uglobal	1399	;uglobal
1351	; NOTE: commented out since doesn't provide necessary functionality anyway,	1400	; NOTE: commented out since doesn't provide necessary functionality anyway,
1352	; to be reworked	1401	; to be reworked
1353	; new_window_starting dd ?	1402	; new_window_starting dd ?
1354	;endg	1403	;endg
1355	;------------------------------------------------------------------------------	1404	;------------------------------------------------------------------------------
1356	align 4	1405	align 4
1357	;------------------------------------------------------------------------------	1406	;------------------------------------------------------------------------------
1358	window._.invalidate_screen: ;//////////////////////////////////////////////////	1407	window._.invalidate_screen: ;//////////////////////////////////////////////////
1359	;------------------------------------------------------------------------------	1408	;------------------------------------------------------------------------------
1360	;?	1409	;?
1361	;------------------------------------------------------------------------------	1410	;------------------------------------------------------------------------------
1362	;> eax = old (original) window box	1411	;> eax = old (original) window box
1363	;> ebx = new (final) window box	1412	;> ebx = new (final) window box
1364	;> edi = pointer to WDATA struct	1413	;> edi = pointer to WDATA struct
1365	;------------------------------------------------------------------------------	1414	;------------------------------------------------------------------------------
1366	push eax ebx	1415	push eax ebx
1367		1416
1368	; TODO: do we really need `draw_limits`?	1417	; TODO: do we really need `draw_limits`?
1369	; Yes, they are used by background drawing code.	1418	; Yes, they are used by background drawing code.
1370		1419
1371	; we need only to restore the background windows at the old place!	1420	; we need only to restore the background windows at the old place!
1372	mov ecx, [ebx + BOX.left]	1421	mov ecx, [ebx + BOX.left]
1373	mov [draw_limits.left], ecx	1422	mov [draw_limits.left], ecx
1374	add ecx, [ebx + BOX.width]	1423	add ecx, [ebx + BOX.width]
1375	mov [draw_limits.right], ecx	1424	mov [draw_limits.right], ecx
1376	mov ecx, [ebx + BOX.top]	1425	mov ecx, [ebx + BOX.top]
1377	mov [draw_limits.top], ecx	1426	mov [draw_limits.top], ecx
1378	add ecx, [ebx + BOX.height]	1427	add ecx, [ebx + BOX.height]
1379	mov [draw_limits.bottom], ecx	1428	mov [draw_limits.bottom], ecx
1380	; recalculate screen buffer at old position	1429	; recalculate screen buffer at old position
1381	push ebx	1430	push ebx
1382	mov edx, [eax + BOX.height]	1431	mov edx, [eax + BOX.height]
1383	mov ecx, [eax + BOX.width]	1432	mov ecx, [eax + BOX.width]
1384	mov ebx, [eax + BOX.top]	1433	mov ebx, [eax + BOX.top]
1385	mov eax, [eax + BOX.left]	1434	mov eax, [eax + BOX.left]
1386	add ecx, eax	1435	add ecx, eax
1387	add edx, ebx	1436	add edx, ebx
1388	call calculatescreen	1437	call calculatescreen
1389	pop eax	1438	pop eax
1390	; recalculate screen buffer at new position	1439	; recalculate screen buffer at new position
1391	mov edx, [eax + BOX.height]	1440	mov edx, [eax + BOX.height]
1392	mov ecx, [eax + BOX.width]	1441	mov ecx, [eax + BOX.width]
1393	mov ebx, [eax + BOX.top]	1442	mov ebx, [eax + BOX.top]
1394	mov eax, [eax + BOX.left]	1443	mov eax, [eax + BOX.left]
1395	add ecx, eax	1444	add ecx, eax
1396	add edx, ebx	1445	add edx, ebx
1397	call calculatescreen	1446	call calculatescreen
1398		1447
1399	mov eax, edi	1448	mov eax, edi
1400	call redrawscreen	1449	call redrawscreen
1401		1450
1402	; tell window to redraw itself	1451	; tell window to redraw itself
1403	mov [edi + WDATA.fl_redraw], 1	1452	mov [edi + WDATA.fl_redraw], 1
1404		1453
1405	pop ebx eax	1454	pop ebx eax
1406	ret	1455	ret
1407	;------------------------------------------------------------------------------	1456	;------------------------------------------------------------------------------
1408	align 4	1457	align 4
1409	;------------------------------------------------------------------------------	1458	;------------------------------------------------------------------------------
1410	window._.set_window_box: ;/////////////////////////////////////////////////////	1459	window._.set_window_box: ;/////////////////////////////////////////////////////
1411	;------------------------------------------------------------------------------	1460	;------------------------------------------------------------------------------
1412	;?	1461	;?
1413	;------------------------------------------------------------------------------	1462	;------------------------------------------------------------------------------
1414	;> eax = pointer to BOX struct	1463	;> eax = pointer to BOX struct
1415	;> bl = new window state flags	1464	;> bl = new window state flags
1416	;> edi = pointer to WDATA struct	1465	;> edi = pointer to WDATA struct
1417	;------------------------------------------------------------------------------	1466	;------------------------------------------------------------------------------
1418	push eax ebx esi	1467	push eax ebx esi
1419		1468
1420	; don't do anything if the new box is identical to the old	1469	; don't do anything if the new box is identical to the old
1421	cmp bl, [edi + WDATA.fl_wstate]	1470	cmp bl, [edi + WDATA.fl_wstate]
1422	jnz @f	1471	jnz @f
1423	mov esi, eax	1472	mov esi, eax
1424	push edi	1473	push edi
1425	if WDATA.box	1474	if WDATA.box
1426	add edi, WDATA.box	1475	add edi, WDATA.box
1427	end if	1476	end if
1428	mov ecx, 4	1477	mov ecx, 4
1429	repz cmpsd	1478	repz cmpsd
1430	pop edi	1479	pop edi
1431	jz .exit	1480	jz .exit
1432	;--------------------------------------	1481	;--------------------------------------
1433	align 4	1482	align 4
1434	@@:	1483	@@:
1435	add esp, -sizeof.BOX	1484	add esp, -sizeof.BOX
1436	mov ebx, esp	1485	mov ebx, esp
1437	if WDATA.box	1486	if WDATA.box
1438	lea esi, [edi + WDATA.box]	1487	lea esi, [edi + WDATA.box]
1439	else	1488	else
1440	mov esi, edi ; optimization for WDATA.box = 0	1489	mov esi, edi ; optimization for WDATA.box = 0
1441	end if	1490	end if
1442	xchg eax, esi	1491	xchg eax, esi
1443	mov ecx, sizeof.BOX	1492	mov ecx, sizeof.BOX
1444	call memmove	1493	call memmove
1445	xchg eax, esi	1494	xchg eax, esi
1446	xchg ebx, esi	1495	xchg ebx, esi
1447	call memmove	1496	call memmove
1448	mov eax, ebx	1497	mov eax, ebx
1449	mov ebx, esi	1498	mov ebx, esi
1450		1499
1451	call window._.check_window_position	1500	call window._.check_window_position
1452	call window._.set_window_clientbox	1501	call window._.set_window_clientbox
1453	call window._.invalidate_screen	1502	call window._.invalidate_screen
1454		1503
1455	add esp, sizeof.BOX	1504	add esp, sizeof.BOX
1456		1505
1457	mov cl, [esp + 4]	1506	mov cl, [esp + 4]
1458	mov ch, cl	1507	mov ch, cl
1459	xchg cl, [edi + WDATA.fl_wstate]	1508	xchg cl, [edi + WDATA.fl_wstate]
1460		1509
1461	or cl, ch	1510	or cl, ch
1462	test cl, WSTATE_MAXIMIZED	1511	test cl, WSTATE_MAXIMIZED
1463	jnz .exit	1512	jnz .exit
1464		1513
1465	mov eax, edi	1514	mov eax, edi
1466	sub eax, window_data	1515	sub eax, window_data
1467	shl eax, 3	1516	shl eax, 3
1468	add eax, SLOT_BASE	1517	add eax, SLOT_BASE
1469		1518
1470	lea ebx, [edi + WDATA.box]	1519	lea ebx, [edi + WDATA.box]
1471	xchg esp, ebx	1520	xchg esp, ebx
1472		1521
1473	pop [eax + APPDATA.saved_box.left] \	1522	pop [eax + APPDATA.saved_box.left] \
1474	[eax + APPDATA.saved_box.top] \	1523	[eax + APPDATA.saved_box.top] \
1475	[eax + APPDATA.saved_box.width] \	1524	[eax + APPDATA.saved_box.width] \
1476	edx	1525	edx
1477		1526
1478	xchg esp, ebx	1527	xchg esp, ebx
1479		1528
1480	test ch, WSTATE_ROLLEDUP	1529	test ch, WSTATE_ROLLEDUP
1481	jnz .exit	1530	jnz .exit
1482		1531
1483	mov [eax + APPDATA.saved_box.height], edx	1532	mov [eax + APPDATA.saved_box.height], edx
1484	;--------------------------------------	1533	;--------------------------------------
1485	align 4	1534	align 4
1486	.exit:	1535	.exit:
1487	pop esi ebx eax	1536	pop esi ebx eax
1488	ret	1537	ret
1489	;------------------------------------------------------------------------------	1538	;------------------------------------------------------------------------------
1490	align 4	1539	align 4
1491	;------------------------------------------------------------------------------	1540	;------------------------------------------------------------------------------
1492	window._.set_window_clientbox: ;///////////////////////////////////////////////	1541	window._.set_window_clientbox: ;///////////////////////////////////////////////
1493	;------------------------------------------------------------------------------	1542	;------------------------------------------------------------------------------
1494	;?	1543	;?
1495	;------------------------------------------------------------------------------	1544	;------------------------------------------------------------------------------
1496	;> edi = pointer to WDATA struct	1545	;> edi = pointer to WDATA struct
1497	;------------------------------------------------------------------------------	1546	;------------------------------------------------------------------------------
1498	push eax ecx edi	1547	push eax ecx edi
1499		1548
1500	mov eax, [_skinh]	1549	mov eax, [_skinh]
1501	mov [window_topleft + 8 * 3 + 4], eax	1550	mov [window_topleft + 8 * 3 + 4], eax
1502	mov [window_topleft + 8 * 4 + 4], eax	1551	mov [window_topleft + 8 * 4 + 4], eax
1503		1552
1504	mov ecx, edi	1553	mov ecx, edi
1505	sub edi, window_data	1554	sub edi, window_data
1506	shl edi, 3	1555	shl edi, 3
1507	test [ecx + WDATA.fl_wstyle], WSTYLE_CLIENTRELATIVE	1556	test [ecx + WDATA.fl_wstyle], WSTYLE_CLIENTRELATIVE
1508	jz .whole_window	1557	jz .whole_window
1509		1558
1510	movzx eax, [ecx + WDATA.fl_wstyle]	1559	movzx eax, [ecx + WDATA.fl_wstyle]
1511	and eax, 0x0F	1560	and eax, 0x0F
1512	mov eax, [eax * 8 + window_topleft + 0]	1561	mov eax, [eax * 8 + window_topleft + 0]
1513	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax	1562	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax
1514	shl eax, 1	1563	shl eax, 1
1515	neg eax	1564	neg eax
1516	add eax, [ecx + WDATA.box.width]	1565	add eax, [ecx + WDATA.box.width]
1517	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax	1566	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax
1518		1567
1519	movzx eax, [ecx + WDATA.fl_wstyle]	1568	movzx eax, [ecx + WDATA.fl_wstyle]
1520	and eax, 0x0F	1569	and eax, 0x0F
1521	push [eax * 8 + window_topleft + 0]	1570	push [eax * 8 + window_topleft + 0]
1522	mov eax, [eax * 8 + window_topleft + 4]	1571	mov eax, [eax * 8 + window_topleft + 4]
1523	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax	1572	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax
1524	neg eax	1573	neg eax
1525	sub eax, [esp]	1574	sub eax, [esp]
1526	add eax, [ecx + WDATA.box.height]	1575	add eax, [ecx + WDATA.box.height]
1527	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax	1576	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax
1528	add esp, 4	1577	add esp, 4
1529	jmp .exit	1578	jmp .exit
1530	;--------------------------------------	1579	;--------------------------------------
1531	align 4	1580	align 4
1532	.whole_window:	1581	.whole_window:
1533	xor eax, eax	1582	xor eax, eax
1534	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax	1583	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax
1535	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax	1584	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax
1536	mov eax, [ecx + WDATA.box.width]	1585	mov eax, [ecx + WDATA.box.width]
1537	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax	1586	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax
1538	mov eax, [ecx + WDATA.box.height]	1587	mov eax, [ecx + WDATA.box.height]
1539	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax	1588	mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax
1540	;--------------------------------------	1589	;--------------------------------------
1541	align 4	1590	align 4
1542	.exit:	1591	.exit:
1543	pop edi ecx eax	1592	pop edi ecx eax
1544	ret	1593	ret
1545	;------------------------------------------------------------------------------	1594	;------------------------------------------------------------------------------
1546	align 4	1595	align 4
1547	;------------------------------------------------------------------------------	1596	;------------------------------------------------------------------------------
1548	window._.sys_set_window: ;/////////////////////////////////////////////////////	1597	window._.sys_set_window: ;/////////////////////////////////////////////////////
1549	;------------------------------------------------------------------------------	1598	;------------------------------------------------------------------------------
1550	;?	1599	;?
1551	;------------------------------------------------------------------------------	1600	;------------------------------------------------------------------------------
1552	;< edx = pointer to WDATA struct	1601	;< edx = pointer to WDATA struct
1553	;------------------------------------------------------------------------------	1602	;------------------------------------------------------------------------------
1554	mov eax, [CURRENT_TASK]	1603	mov eax, [CURRENT_TASK]
1555	shl eax, 5	1604	shl eax, 5
1556	add eax, window_data	1605	add eax, window_data
1557		1606
1558	; save window colors	1607	; save window colors
1559	mov [eax + WDATA.cl_workarea], edx	1608	mov [eax + WDATA.cl_workarea], edx
1560	mov [eax + WDATA.cl_titlebar], esi	1609	mov [eax + WDATA.cl_titlebar], esi
1561	mov [eax + WDATA.cl_frames], edi	1610	mov [eax + WDATA.cl_frames], edi
1562		1611
1563	mov edi, eax	1612	mov edi, eax
1564		1613
1565	; was it already defined before?	1614	; was it already defined before?
1566	test [edi + WDATA.fl_wdrawn], 1	1615	test [edi + WDATA.fl_wdrawn], 1
1567	jnz .set_client_box	1616	jnz .set_client_box
1568	or [edi + WDATA.fl_wdrawn], 1	1617	or [edi + WDATA.fl_wdrawn], 1
1569	; After first draw_window we need redraw mouse necessarily!	1618	; After first draw_window we need redraw mouse necessarily!
1570	; Otherwise the user can see cursor specified by f.37.5 from another window.	1619	; Otherwise the user can see cursor specified by f.37.5 from another window.
1571	; He will be really unhappy! He is terrible in rage - usually he throws stones!	1620	; He will be really unhappy! He is terrible in rage - usually he throws stones!
1572	mov [redrawmouse_unconditional], 1	1621	mov [redrawmouse_unconditional], 1
1573	; NOTE: commented out since doesn't provide necessary functionality	1622	; NOTE: commented out since doesn't provide necessary functionality
1574	; anyway, to be reworked	1623	; anyway, to be reworked
1575	; mov eax, [timer_ticks] ; [0xfdf0]	1624	; mov eax, [timer_ticks] ; [0xfdf0]
1576	; add eax, 100	1625	; add eax, 100
1577	; mov [new_window_starting], eax	1626	; mov [new_window_starting], eax
1578		1627
1579	; no it wasn't, performing initial window definition	1628	; no it wasn't, performing initial window definition
1580	movzx eax, bx	1629	movzx eax, bx
1581	mov [edi + WDATA.box.width], eax	1630	mov [edi + WDATA.box.width], eax
1582	movzx eax, cx	1631	movzx eax, cx
1583	mov [edi + WDATA.box.height], eax	1632	mov [edi + WDATA.box.height], eax
1584	sar ebx, 16	1633	sar ebx, 16
1585	sar ecx, 16	1634	sar ecx, 16
1586	mov [edi + WDATA.box.left], ebx	1635	mov [edi + WDATA.box.left], ebx
1587	mov [edi + WDATA.box.top], ecx	1636	mov [edi + WDATA.box.top], ecx
1588		1637
1589	call window._.check_window_position	1638	call window._.check_window_position
1590		1639
1591	push ecx edi	1640	push ecx edi
1592		1641
1593	mov cl, [edi + WDATA.fl_wstyle]	1642	mov cl, [edi + WDATA.fl_wstyle]
1594	mov eax, [edi + WDATA.cl_frames]	1643	mov eax, [edi + WDATA.cl_frames]
1595		1644
1596	sub edi, window_data	1645	sub edi, window_data
1597	shl edi, 3	1646	shl edi, 3
1598	add edi, SLOT_BASE	1647	add edi, SLOT_BASE
1599		1648
1600	and cl, 0x0F	1649	and cl, 0x0F
1601	cmp cl, 3	1650	cmp cl, 3
1602	je @f	1651	je @f
1603	cmp cl, 4	1652	cmp cl, 4
1604	je @f	1653	je @f
1605		1654
1606	xor eax, eax	1655	xor eax, eax
1607	;--------------------------------------	1656	;--------------------------------------
1608	align 4	1657	align 4
1609	@@:	1658	@@:
1610	mov [edi + APPDATA.wnd_caption], eax	1659	mov [edi + APPDATA.wnd_caption], eax
1611		1660
1612	mov esi, [esp]	1661	mov esi, [esp]
1613	add edi, APPDATA.saved_box	1662	add edi, APPDATA.saved_box
1614	movsd	1663	movsd
1615	movsd	1664	movsd
1616	movsd	1665	movsd
1617	movsd	1666	movsd
1618		1667
1619	pop edi ecx	1668	pop edi ecx
1620		1669
1621	mov esi, [CURRENT_TASK]	1670	mov esi, [CURRENT_TASK]
1622	movzx esi, word[WIN_STACK + esi * 2]	1671	movzx esi, word[WIN_STACK + esi * 2]
1623	lea esi, [WIN_POS + esi * 2]	1672	lea esi, [WIN_POS + esi * 2]
1624	call waredraw	1673	call waredraw
1625		1674
1626	mov eax, [edi + WDATA.box.left]	1675	mov eax, [edi + WDATA.box.left]
1627	mov ebx, [edi + WDATA.box.top]	1676	mov ebx, [edi + WDATA.box.top]
1628	mov ecx, [edi + WDATA.box.width]	1677	mov ecx, [edi + WDATA.box.width]
1629	mov edx, [edi + WDATA.box.height]	1678	mov edx, [edi + WDATA.box.height]
1630	add ecx, eax	1679	add ecx, eax
1631	add edx, ebx	1680	add edx, ebx
1632	call calculatescreen	1681	call calculatescreen
1633		1682
1634	mov byte[KEY_COUNT], 0 ; empty keyboard buffer	1683	mov byte[KEY_COUNT], 0 ; empty keyboard buffer
1635	mov byte[BTN_COUNT], 0 ; empty button buffer	1684	mov byte[BTN_COUNT], 0 ; empty button buffer
1636	;--------------------------------------	1685	;--------------------------------------
1637	align 4	1686	align 4
1638	.set_client_box:	1687	.set_client_box:
1639	; update window client box coordinates	1688	; update window client box coordinates
1640	call window._.set_window_clientbox	1689	call window._.set_window_clientbox
1641		1690
1642	; reset window redraw flag and exit	1691	; reset window redraw flag and exit
1643	mov [edi + WDATA.fl_redraw], 0	1692	mov [edi + WDATA.fl_redraw], 0
1644	mov edx, edi	1693	mov edx, edi
1645	ret	1694	ret
1646	;------------------------------------------------------------------------------	1695	;------------------------------------------------------------------------------
1647	align 4	1696	align 4
1648	;------------------------------------------------------------------------------	1697	;------------------------------------------------------------------------------
1649	window._.check_window_position: ;//////////////////////////////////////////////	1698	window._.check_window_position: ;//////////////////////////////////////////////
1650	;------------------------------------------------------------------------------	1699	;------------------------------------------------------------------------------
1651	;? Check if window is inside screen area	1700	;? Check if window is inside screen area
1652	;------------------------------------------------------------------------------	1701	;------------------------------------------------------------------------------
1653	;> edi = pointer to WDATA	1702	;> edi = pointer to WDATA
1654	;------------------------------------------------------------------------------	1703	;------------------------------------------------------------------------------
1655	push eax ebx ecx edx esi	1704	push eax ebx ecx edx esi
1656		1705
1657	mov eax, [edi + WDATA.box.left]	1706	mov eax, [edi + WDATA.box.left]
1658	mov ebx, [edi + WDATA.box.top]	1707	mov ebx, [edi + WDATA.box.top]
1659	mov ecx, [edi + WDATA.box.width]	1708	mov ecx, [edi + WDATA.box.width]
1660	mov edx, [edi + WDATA.box.height]	1709	mov edx, [edi + WDATA.box.height]
1661		1710
1662	mov esi, [Screen_Max_X]	1711	mov esi, [Screen_Max_X]
1663	cmp ecx, esi	1712	cmp ecx, esi
1664	ja .fix_width_high	1713	ja .fix_width_high
1665	;--------------------------------------	1714	;--------------------------------------
1666	align 4	1715	align 4
1667	.check_left:	1716	.check_left:
1668	or eax, eax	1717	or eax, eax
1669	jl .fix_left_low	1718	jl .fix_left_low
1670	add eax, ecx	1719	add eax, ecx
1671	cmp eax, esi	1720	cmp eax, esi
1672	jg .fix_left_high	1721	jg .fix_left_high
1673	;--------------------------------------	1722	;--------------------------------------
1674	align 4	1723	align 4
1675	.check_height:	1724	.check_height:
1676	mov esi, [Screen_Max_Y]	1725	mov esi, [Screen_Max_Y]
1677	cmp edx, esi	1726	cmp edx, esi
1678	ja .fix_height_high	1727	ja .fix_height_high
1679	;--------------------------------------	1728	;--------------------------------------
1680	align 4	1729	align 4
1681	.check_top:	1730	.check_top:
1682	or ebx, ebx	1731	or ebx, ebx
1683	jl .fix_top_low	1732	jl .fix_top_low
1684	add ebx, edx	1733	add ebx, edx
1685	cmp ebx, esi	1734	cmp ebx, esi
1686	jg .fix_top_high	1735	jg .fix_top_high
1687	;--------------------------------------	1736	;--------------------------------------
1688	align 4	1737	align 4
1689	.exit:	1738	.exit:
1690	pop esi edx ecx ebx eax	1739	pop esi edx ecx ebx eax
1691	ret	1740	ret
1692	;--------------------------------------	1741	;--------------------------------------
1693	align 4	1742	align 4
1694	.fix_width_high:	1743	.fix_width_high:
1695	mov ecx, esi	1744	mov ecx, esi
1696	mov [edi + WDATA.box.width], esi	1745	mov [edi + WDATA.box.width], esi
1697	jmp .check_left	1746	jmp .check_left
1698	;--------------------------------------	1747	;--------------------------------------
1699	align 4	1748	align 4
1700	.fix_left_low:	1749	.fix_left_low:
1701	xor eax, eax	1750	xor eax, eax
1702	mov [edi + WDATA.box.left], eax	1751	mov [edi + WDATA.box.left], eax
1703	jmp .check_height	1752	jmp .check_height
1704	;--------------------------------------	1753	;--------------------------------------
1705	align 4	1754	align 4
1706	.fix_left_high:	1755	.fix_left_high:
1707	mov eax, esi	1756	mov eax, esi
1708	sub eax, ecx	1757	sub eax, ecx
1709	mov [edi + WDATA.box.left], eax	1758	mov [edi + WDATA.box.left], eax
1710	jmp .check_height	1759	jmp .check_height
1711	;--------------------------------------	1760	;--------------------------------------
1712	align 4	1761	align 4
1713	.fix_height_high:	1762	.fix_height_high:
1714	mov edx, esi	1763	mov edx, esi
1715	mov [edi + WDATA.box.height], esi	1764	mov [edi + WDATA.box.height], esi
1716	jmp .check_top	1765	jmp .check_top
1717	;--------------------------------------	1766	;--------------------------------------
1718	align 4	1767	align 4
1719	.fix_top_low:	1768	.fix_top_low:
1720	xor ebx, ebx	1769	xor ebx, ebx
1721	mov [edi + WDATA.box.top], ebx	1770	mov [edi + WDATA.box.top], ebx
1722	jmp .exit	1771	jmp .exit
1723	;--------------------------------------	1772	;--------------------------------------
1724	align 4	1773	align 4
1725	.fix_top_high:	1774	.fix_top_high:
1726	mov ebx, esi	1775	mov ebx, esi
1727	sub ebx, edx	1776	sub ebx, edx
1728	mov [edi + WDATA.box.top], ebx	1777	mov [edi + WDATA.box.top], ebx
1729	jmp .exit	1778	jmp .exit
1730	;------------------------------------------------------------------------------	1779	;------------------------------------------------------------------------------
1731	align 4	1780	align 4
1732	;------------------------------------------------------------------------------	1781	;------------------------------------------------------------------------------
1733	window._.get_titlebar_height: ;////////////////////////////////////////////////	1782	window._.get_titlebar_height: ;////////////////////////////////////////////////
1734	;------------------------------------------------------------------------------	1783	;------------------------------------------------------------------------------
1735	;?	1784	;?
1736	;------------------------------------------------------------------------------	1785	;------------------------------------------------------------------------------
1737	;> edi = pointer to WDATA	1786	;> edi = pointer to WDATA
1738	;------------------------------------------------------------------------------	1787	;------------------------------------------------------------------------------
1739	mov al, [edi + WDATA.fl_wstyle]	1788	mov al, [edi + WDATA.fl_wstyle]
1740	and al, 0x0f	1789	and al, 0x0f
1741	cmp al, 0x03	1790	cmp al, 0x03
1742	jne @f	1791	jne @f
1743	mov eax, [_skinh]	1792	mov eax, [_skinh]
1744	ret	1793	ret
1745	;--------------------------------------	1794	;--------------------------------------
1746	align 4	1795	align 4
1747	@@:	1796	@@:
1748	mov eax, 21	1797	mov eax, 21
1749	ret	1798	ret
1750	;------------------------------------------------------------------------------	1799	;------------------------------------------------------------------------------
1751	align 4	1800	align 4
1752	;------------------------------------------------------------------------------	1801	;------------------------------------------------------------------------------
1753	window._.get_rolledup_height: ;////////////////////////////////////////////////	1802	window._.get_rolledup_height: ;////////////////////////////////////////////////
1754	;------------------------------------------------------------------------------	1803	;------------------------------------------------------------------------------
1755	;?	1804	;?
1756	;------------------------------------------------------------------------------	1805	;------------------------------------------------------------------------------
1757	;> edi = pointer to WDATA	1806	;> edi = pointer to WDATA
1758	;------------------------------------------------------------------------------	1807	;------------------------------------------------------------------------------
1759	mov al, [edi + WDATA.fl_wstyle]	1808	mov al, [edi + WDATA.fl_wstyle]
1760	and al, 0x0f	1809	and al, 0x0f
1761	cmp al, 0x03	1810	cmp al, 0x03
1762	jb @f	1811	jb @f
1763	mov eax, [_skinh]	1812	mov eax, [_skinh]
1764	add eax, 3	1813	add eax, 3
1765	ret	1814	ret
1766	;--------------------------------------	1815	;--------------------------------------
1767	align 4	1816	align 4
1768	@@:	1817	@@:
1769	or al, al	1818	or al, al
1770	jnz @f	1819	jnz @f
1771	mov eax, 21	1820	mov eax, 21
1772	ret	1821	ret
1773	;--------------------------------------	1822	;--------------------------------------
1774	align 4	1823	align 4
1775	@@:	1824	@@:
1776	mov eax, 21 + 2	1825	mov eax, 21 + 2
1777	ret	1826	ret
1778	;------------------------------------------------------------------------------	1827	;------------------------------------------------------------------------------
1779	align 4	1828	align 4
1780	;------------------------------------------------------------------------------	1829	;------------------------------------------------------------------------------
1781	window._.set_screen: ;/////////////////////////////////////////////////////////	1830	window._.set_screen: ;/////////////////////////////////////////////////////////
1782	;------------------------------------------------------------------------------	1831	;------------------------------------------------------------------------------
1783	;? Reserve window area in screen buffer	1832	;? Reserve window area in screen buffer
1784	;------------------------------------------------------------------------------	1833	;------------------------------------------------------------------------------
1785	;> eax = left	1834	;> eax = left
1786	;> ebx = top	1835	;> ebx = top
1787	;> ecx = right	1836	;> ecx = right
1788	;> edx = bottom	1837	;> edx = bottom
1789	;> esi = process number	1838	;> esi = process number
1790	;------------------------------------------------------------------------------	1839	;------------------------------------------------------------------------------
1791	virtual at esp	1840	virtual at esp
1792	ff_x dd ?	1841	ff_x dd ?
1793	ff_y dd ?	1842	ff_y dd ?
1794	ff_width dd ?	1843	ff_width dd ?
1795	ff_xsz dd ?	1844	ff_xsz dd ?
1796	ff_ysz dd ?	1845	ff_ysz dd ?
1797	ff_scale dd ?	1846	ff_scale dd ?
1798	end virtual	1847	end virtual
1799		1848
1800	pushad	1849	pushad
1801		1850
1802	cmp esi, 1	1851	cmp esi, 1
1803	jz .check_for_shaped_window	1852	jz .check_for_shaped_window
1804	mov edi, esi	1853	mov edi, esi
1805	shl edi, 5	1854	shl edi, 5
1806	cmp [window_data + edi + WDATA.box.width], 0	1855	cmp [window_data + edi + WDATA.box.width], 0
1807	jnz .check_for_shaped_window	1856	jnz .check_for_shaped_window
1808	cmp [window_data + edi + WDATA.box.height], 0	1857	cmp [window_data + edi + WDATA.box.height], 0
1809	jz .exit	1858	jz .exit
1810	;--------------------------------------	1859	;--------------------------------------
1811	align 4	1860	align 4
1812	.check_for_shaped_window:	1861	.check_for_shaped_window:
1813	mov edi, esi	1862	mov edi, esi
1814	shl edi, 8	1863	shl edi, 8
1815	add edi, SLOT_BASE	1864	add edi, SLOT_BASE
1816	cmp [edi + APPDATA.wnd_shape], 0	1865	cmp [edi + APPDATA.wnd_shape], 0
1817	jne .shaped_window	1866	jne .shaped_window
1818		1867
1819	; get x&y size	1868	; get x&y size
1820	sub ecx, eax	1869	sub ecx, eax
1821	sub edx, ebx	1870	sub edx, ebx
1822	inc ecx	1871	inc ecx
1823	inc edx	1872	inc edx
1824		1873
1825	; get WinMap start	1874	; get WinMap start
1826	push esi	1875	push esi
1827	; mov edi, [Screen_Max_X]	1876	; mov edi, [Screen_Max_X]
1828	; inc edi	1877	; inc edi
1829	; mov esi, edi	1878	; mov esi, edi
1830	mov esi, [Screen_Max_X]	1879	mov esi, [Screen_Max_X]
1831	inc esi	1880	inc esi
1832	; imul edi, ebx	1881	; imul edi, ebx
1833	mov edi, [d_width_calc_area + ebx*4]	1882	mov edi, [d_width_calc_area + ebx*4]
1834		1883
1835	add edi, eax	1884	add edi, eax
1836	add edi, [_WinMapAddress]	1885	add edi, [_WinMapAddress]
1837	pop eax	1886	pop eax
1838	mov ah, al	1887	mov ah, al
1839	push ax	1888	push ax
1840	shl eax, 16	1889	shl eax, 16
1841	pop ax	1890	pop ax
1842	;--------------------------------------	1891	;--------------------------------------
1843	align 4	1892	align 4
1844	.next_line:	1893	.next_line:
1845	push ecx	1894	push ecx
1846	shr ecx, 2	1895	shr ecx, 2
1847	rep stosd	1896	rep stosd
1848	mov ecx, [esp]	1897	mov ecx, [esp]
1849	and ecx, 3	1898	and ecx, 3
1850	rep stosb	1899	rep stosb
1851	pop ecx	1900	pop ecx
1852	add edi, esi	1901	add edi, esi
1853	sub edi, ecx	1902	sub edi, ecx
1854	dec edx	1903	dec edx
1855	jnz .next_line	1904	jnz .next_line
1856		1905
1857	jmp .exit	1906	jmp .exit
1858	;--------------------------------------	1907	;--------------------------------------
1859	align 4	1908	align 4
1860	.shaped_window:	1909	.shaped_window:
1861	; for (y=0; y <= x_size; y++)	1910	; for (y=0; y <= x_size; y++)
1862	; for (x=0; x <= x_size; x++)	1911	; for (x=0; x <= x_size; x++)
1863	; if (shape[coord(x,y,scale)]==1)	1912	; if (shape[coord(x,y,scale)]==1)
1864	; set_pixel(x, y, process_number);	1913	; set_pixel(x, y, process_number);
1865		1914
1866	sub ecx, eax	1915	sub ecx, eax
1867	sub edx, ebx	1916	sub edx, ebx
1868	inc ecx	1917	inc ecx
1869	inc edx	1918	inc edx
1870		1919
1871	push [edi + APPDATA.wnd_shape_scale] ; push scale first -> for loop	1920	push [edi + APPDATA.wnd_shape_scale] ; push scale first -> for loop
1872		1921
1873	; get WinMap start -> ebp	1922	; get WinMap start -> ebp
1874	push eax	1923	push eax
1875	; mov eax, [Screen_Max_X] ; screen_sx	1924	; mov eax, [Screen_Max_X] ; screen_sx
1876	; inc eax	1925	; inc eax
1877	; imul eax, ebx	1926	; imul eax, ebx
1878	mov eax, [d_width_calc_area + ebx*4]	1927	mov eax, [d_width_calc_area + ebx*4]
1879		1928
1880	add eax, [esp]	1929	add eax, [esp]
1881	add eax, [_WinMapAddress]	1930	add eax, [_WinMapAddress]
1882	mov ebp, eax	1931	mov ebp, eax
1883		1932
1884	mov edi, [edi + APPDATA.wnd_shape]	1933	mov edi, [edi + APPDATA.wnd_shape]
1885	pop eax	1934	pop eax
1886		1935
1887	; eax = x_start	1936	; eax = x_start
1888	; ebx = y_start	1937	; ebx = y_start
1889	; ecx = x_size	1938	; ecx = x_size
1890	; edx = y_size	1939	; edx = y_size
1891	; esi = process_number	1940	; esi = process_number
1892	; edi = &shape	1941	; edi = &shape
1893	; [scale]	1942	; [scale]
1894	push edx ecx ; for loop - x,y size	1943	push edx ecx ; for loop - x,y size
1895		1944
1896	mov ecx, esi	1945	mov ecx, esi
1897	shl ecx, 5	1946	shl ecx, 5
1898	mov edx, [window_data + ecx + WDATA.box.top]	1947	mov edx, [window_data + ecx + WDATA.box.top]
1899	push [window_data + ecx + WDATA.box.width] ; for loop - width	1948	push [window_data + ecx + WDATA.box.width] ; for loop - width
1900	mov ecx, [window_data + ecx + WDATA.box.left]	1949	mov ecx, [window_data + ecx + WDATA.box.left]
1901	sub ebx, edx	1950	sub ebx, edx
1902	sub eax, ecx	1951	sub eax, ecx
1903	push ebx eax ; for loop - x,y	1952	push ebx eax ; for loop - x,y
1904		1953
1905	add [ff_xsz], eax	1954	add [ff_xsz], eax
1906	add [ff_ysz], ebx	1955	add [ff_ysz], ebx
1907		1956
1908	mov ebx, [ff_y]	1957	mov ebx, [ff_y]
1909	;--------------------------------------	1958	;--------------------------------------
1910	align 4	1959	align 4
1911	.ff_new_y:	1960	.ff_new_y:
1912	mov edx, [ff_x]	1961	mov edx, [ff_x]
1913	;--------------------------------------	1962	;--------------------------------------
1914	align 4	1963	align 4
1915	.ff_new_x:	1964	.ff_new_x:
1916	; -- body --	1965	; -- body --
1917	mov ecx, [ff_scale]	1966	mov ecx, [ff_scale]
1918	mov eax, [ff_width]	1967	mov eax, [ff_width]
1919	inc eax	1968	inc eax
1920	shr eax, cl	1969	shr eax, cl
1921	push ebx edx	1970	push ebx edx
1922	shr ebx, cl	1971	shr ebx, cl
1923	shr edx, cl	1972	shr edx, cl
1924	imul eax, ebx	1973	imul eax, ebx
1925	add eax, edx	1974	add eax, edx
1926	pop edx ebx	1975	pop edx ebx
1927	add eax, edi	1976	add eax, edi
1928	call .read_byte	1977	call .read_byte
1929	test al, al	1978	test al, al
1930	jz @f	1979	jz @f
1931	mov eax, esi	1980	mov eax, esi
1932	mov [ebp], al	1981	mov [ebp], al
1933	; -- end body --	1982	; -- end body --
1934	;--------------------------------------	1983	;--------------------------------------
1935	align 4	1984	align 4
1936	@@:	1985	@@:
1937	inc ebp	1986	inc ebp
1938	inc edx	1987	inc edx
1939	cmp edx, [ff_xsz]	1988	cmp edx, [ff_xsz]
1940	jb .ff_new_x	1989	jb .ff_new_x
1941		1990
1942	sub ebp, [ff_xsz]	1991	sub ebp, [ff_xsz]
1943	add ebp, [ff_x]	1992	add ebp, [ff_x]
1944	add ebp, [Screen_Max_X] ; screen.x	1993	add ebp, [Screen_Max_X] ; screen.x
1945	inc ebp	1994	inc ebp
1946	inc ebx	1995	inc ebx
1947	cmp ebx, [ff_ysz]	1996	cmp ebx, [ff_ysz]
1948	jb .ff_new_y	1997	jb .ff_new_y
1949		1998
1950	add esp, 24	1999	add esp, 24
1951	;--------------------------------------	2000	;--------------------------------------
1952	align 4	2001	align 4
1953	.exit:	2002	.exit:
1954	popad	2003	popad
1955	inc [_display.mask_seqno]	2004	inc [_display.mask_seqno]
1956	ret	2005	ret
1957	;--------------------------------------	2006	;--------------------------------------
1958	align 4	2007	align 4
1959	.read_byte:	2008	.read_byte:
1960	; eax - address	2009	; eax - address
1961	; esi - slot	2010	; esi - slot
1962	push eax ecx edx esi	2011	push eax ecx edx esi
1963	xchg eax, esi	2012	xchg eax, esi
1964	lea ecx, [esp + 12]	2013	lea ecx, [esp + 12]
1965	mov edx, 1	2014	mov edx, 1
1966	call read_process_memory	2015	call read_process_memory
1967	pop esi edx ecx eax	2016	pop esi edx ecx eax
1968	ret	2017	ret
1969	;------------------------------------------------------------------------------	2018	;------------------------------------------------------------------------------
1970	align 4	2019	align 4
1971	;------------------------------------------------------------------------------	2020	;------------------------------------------------------------------------------
1972	window._.window_activate: ;////////////////////////////////////////////////////	2021	window._.window_activate: ;////////////////////////////////////////////////////
1973	;------------------------------------------------------------------------------	2022	;------------------------------------------------------------------------------
1974	;? Activate window	2023	;? Activate window
1975	;------------------------------------------------------------------------------	2024	;------------------------------------------------------------------------------
1976	;> esi = pointer to WIN_POS+ window data	2025	;> esi = pointer to WIN_POS+ window data
1977	;------------------------------------------------------------------------------	2026	;------------------------------------------------------------------------------
1978	push eax ebx	2027	push eax ebx
1979		2028
1980	; if type of current active window is 3 or 4, it must be redrawn	2029	; if type of current active window is 3 or 4, it must be redrawn
1981	mov ebx, [TASK_COUNT]	2030	mov ebx, [TASK_COUNT]
1982		2031
1983	; DEBUGF 1, "K : TASK_COUNT (0x%x)\n", ebx	2032	; DEBUGF 1, "K : TASK_COUNT (0x%x)\n", ebx
1984		2033
1985	movzx ebx, word[WIN_POS + ebx * 2]	2034	movzx ebx, word[WIN_POS + ebx * 2]
1986	shl ebx, 5	2035	shl ebx, 5
1987	add eax, window_data	2036	add eax, window_data
1988	mov al, [window_data + ebx + WDATA.fl_wstyle]	2037	mov al, [window_data + ebx + WDATA.fl_wstyle]
1989	and al, 0x0f	2038	and al, 0x0f
1990	cmp al, 0x03	2039	cmp al, 0x03
1991	je .set_window_redraw_flag	2040	je .set_window_redraw_flag
1992	cmp al, 0x04	2041	cmp al, 0x04
1993	jne .move_others_down	2042	jne .move_others_down
1994	;--------------------------------------	2043	;--------------------------------------
1995	align 4	2044	align 4
1996	.set_window_redraw_flag:	2045	.set_window_redraw_flag:
1997	mov [window_data + ebx + WDATA.fl_redraw], 1	2046	mov [window_data + ebx + WDATA.fl_redraw], 1
1998	;--------------------------------------	2047	;--------------------------------------
1999	align 4	2048	align 4
2000	.move_others_down:	2049	.move_others_down:
2001	; ax <- process no	2050	; ax <- process no
2002	movzx ebx, word[esi]	2051	movzx ebx, word[esi]
2003	; ax <- position in window stack	2052	; ax <- position in window stack
2004	movzx ebx, word[WIN_STACK + ebx * 2]	2053	movzx ebx, word[WIN_STACK + ebx * 2]
2005		2054
2006	; drop others	2055	; drop others
2007	xor eax, eax	2056	xor eax, eax
2008	;--------------------------------------	2057	;--------------------------------------
2009	align 4	2058	align 4
2010	.next_stack_window:	2059	.next_stack_window:
2011	cmp eax, [TASK_COUNT]	2060	cmp eax, [TASK_COUNT]
2012	jae .move_self_up	2061	jae .move_self_up
2013	inc eax	2062	inc eax
2014		2063
2015	; push ebx	2064	; push ebx
2016	; xor ebx,ebx	2065	; xor ebx,ebx
2017	; mov bx,[WIN_STACK + eax * 2]	2066	; mov bx,[WIN_STACK + eax * 2]
2018	; DEBUGF 1, "K : DEC WIN_STACK (0x%x)\n",ebx	2067	; DEBUGF 1, "K : DEC WIN_STACK (0x%x)\n",ebx
2019	; pop ebx	2068	; pop ebx
2020		2069
2021	cmp [WIN_STACK + eax * 2], bx	2070	cmp [WIN_STACK + eax * 2], bx
2022	jbe .next_stack_window	2071	jbe .next_stack_window
2023	dec word[WIN_STACK + eax * 2]	2072	dec word[WIN_STACK + eax * 2]
2024	jmp .next_stack_window	2073	jmp .next_stack_window
2025	;--------------------------------------	2074	;--------------------------------------
2026	align 4	2075	align 4
2027	.move_self_up:	2076	.move_self_up:
2028	movzx ebx, word[esi]	2077	movzx ebx, word[esi]
2029	; number of processes	2078	; number of processes
2030	mov ax, [TASK_COUNT]	2079	mov ax, [TASK_COUNT]
2031	; this is the last (and the upper)	2080	; this is the last (and the upper)
2032	mov [WIN_STACK + ebx * 2], ax	2081	mov [WIN_STACK + ebx * 2], ax
2033		2082
2034	; update on screen - window stack	2083	; update on screen - window stack
2035	xor eax, eax	2084	xor eax, eax
2036	;--------------------------------------	2085	;--------------------------------------
2037	align 4	2086	align 4
2038	.next_window_pos:	2087	.next_window_pos:
2039	cmp eax, [TASK_COUNT]	2088	cmp eax, [TASK_COUNT]
2040	jae .reset_vars	2089	jae .reset_vars
2041	inc eax	2090	inc eax
2042	movzx ebx, word[WIN_STACK + eax * 2]	2091	movzx ebx, word[WIN_STACK + eax * 2]
2043	mov [WIN_POS + ebx * 2], ax	2092	mov [WIN_POS + ebx * 2], ax
2044	jmp .next_window_pos	2093	jmp .next_window_pos
2045	;--------------------------------------	2094	;--------------------------------------
2046	align 4	2095	align 4
2047	.reset_vars:	2096	.reset_vars:
2048	mov byte[KEY_COUNT], 0	2097	mov byte[KEY_COUNT], 0
2049	mov byte[BTN_COUNT], 0	2098	mov byte[BTN_COUNT], 0
2050	mov word[MOUSE_SCROLL_H], 0	2099	mov word[MOUSE_SCROLL_H], 0
2051	mov word[MOUSE_SCROLL_V], 0	2100	mov word[MOUSE_SCROLL_V], 0
2052		2101
2053	pop ebx eax	2102	pop ebx eax
2054	ret	2103	ret
2055	;------------------------------------------------------------------------------	2104	;------------------------------------------------------------------------------
2056	window._.window_deactivate: ;////////////////////////////////////////////////////	2105	window._.window_deactivate: ;////////////////////////////////////////////////////
2057	;------------------------------------------------------------------------------	2106	;------------------------------------------------------------------------------
2058	;? Deactivate window	2107	;? Deactivate window
2059	;------------------------------------------------------------------------------	2108	;------------------------------------------------------------------------------
2060	;> esi = pointer to WIN_POS+ window data	2109	;> esi = pointer to WIN_POS+ window data
2061	;------------------------------------------------------------------------------	2110	;------------------------------------------------------------------------------
2062	push eax ebx	2111	push eax ebx
2063	;--------------------------------------	2112	;--------------------------------------
2064	align 4	2113	align 4
2065	.move_others_up:	2114	.move_others_up:
2066	; ax <- process no	2115	; ax <- process no
2067	movzx ebx, word[esi]	2116	movzx ebx, word[esi]
2068	; ax <- position in window stack	2117	; ax <- position in window stack
2069	movzx ebx, word[WIN_STACK + ebx * 2]	2118	movzx ebx, word[WIN_STACK + ebx * 2]
2070	; up others	2119	; up others
2071	xor eax, eax	2120	xor eax, eax
2072	;--------------------------------------	2121	;--------------------------------------
2073	align 4	2122	align 4
2074	.next_stack_window:	2123	.next_stack_window:
2075	cmp eax, [TASK_COUNT]	2124	cmp eax, [TASK_COUNT]
2076	jae .move_self_down	2125	jae .move_self_down
2077	inc eax	2126	inc eax
2078	cmp [WIN_STACK + eax * 2], bx	2127	cmp [WIN_STACK + eax * 2], bx
2079	jae .next_stack_window	2128	jae .next_stack_window
2080	inc word[WIN_STACK + eax * 2]	2129	inc word[WIN_STACK + eax * 2]
2081	jmp .next_stack_window	2130	jmp .next_stack_window
2082	;--------------------------------------	2131	;--------------------------------------
2083	align 4	2132	align 4
2084	.move_self_down:	2133	.move_self_down:
2085	movzx ebx, word[esi]	2134	movzx ebx, word[esi]
2086	; this is the last (and the low)	2135	; this is the last (and the low)
2087	mov [WIN_STACK + ebx * 2], word 1	2136	mov [WIN_STACK + ebx * 2], word 1
2088	; update on screen - window stack	2137	; update on screen - window stack
2089	xor eax, eax	2138	xor eax, eax
2090	;--------------------------------------	2139	;--------------------------------------
2091	align 4	2140	align 4
2092	.next_window_pos:	2141	.next_window_pos:
2093	cmp eax, [TASK_COUNT]	2142	cmp eax, [TASK_COUNT]
2094	jae .reset_vars	2143	jae .reset_vars
2095	inc eax	2144	inc eax
2096	movzx ebx, word[WIN_STACK + eax * 2]	2145	movzx ebx, word[WIN_STACK + eax * 2]
2097	mov [WIN_POS + ebx * 2], ax	2146	mov [WIN_POS + ebx * 2], ax
2098	jmp .next_window_pos	2147	jmp .next_window_pos
2099	;--------------------------------------	2148	;--------------------------------------
2100	align 4	2149	align 4
2101	.reset_vars:	2150	.reset_vars:
2102	mov byte[KEY_COUNT], 0	2151	mov byte[KEY_COUNT], 0
2103	mov byte[BTN_COUNT], 0	2152	mov byte[BTN_COUNT], 0
2104	mov word[MOUSE_SCROLL_H], 0	2153	mov word[MOUSE_SCROLL_H], 0
2105	mov word[MOUSE_SCROLL_V], 0	2154	mov word[MOUSE_SCROLL_V], 0
2106	pop ebx eax	2155	pop ebx eax
2107	ret	2156	ret
2108	;------------------------------------------------------------------------------	2157	;------------------------------------------------------------------------------
2109	align 4	2158	align 4
2110	;------------------------------------------------------------------------------	2159	;------------------------------------------------------------------------------
2111	window._.check_window_draw: ;//////////////////////////////////////////////////	2160	window._.check_window_draw: ;//////////////////////////////////////////////////
2112	;------------------------------------------------------------------------------	2161	;------------------------------------------------------------------------------
2113	;? Check if window is necessary to draw	2162	;? Check if window is necessary to draw
2114	;------------------------------------------------------------------------------	2163	;------------------------------------------------------------------------------
2115	;> edi = pointer to WDATA	2164	;> edi = pointer to WDATA
2116	;------------------------------------------------------------------------------	2165	;------------------------------------------------------------------------------
2117	mov cl, [edi + WDATA.fl_wstyle]	2166	mov cl, [edi + WDATA.fl_wstyle]
2118	and cl, 0x0f	2167	and cl, 0x0f
2119	cmp cl, 3	2168	cmp cl, 3
2120	je .exit.redraw ; window type 3	2169	je .exit.redraw ; window type 3
2121	cmp cl, 4	2170	cmp cl, 4
2122	je .exit.redraw ; window type 4	2171	je .exit.redraw ; window type 4
2123		2172
2124	push eax ebx edx esi	2173	push eax ebx edx esi
2125		2174
2126	mov eax, edi	2175	mov eax, edi
2127	sub eax, window_data	2176	sub eax, window_data
2128	shr eax, 5	2177	shr eax, 5
2129		2178
2130	movzx eax, word[WIN_STACK + eax * 2] ; get value of the curr process	2179	movzx eax, word[WIN_STACK + eax * 2] ; get value of the curr process
2131	lea esi, [WIN_POS + eax * 2] ; get address of this process at 0xC400	2180	lea esi, [WIN_POS + eax * 2] ; get address of this process at 0xC400
2132	;--------------------------------------	2181	;--------------------------------------
2133	align 4	2182	align 4
2134	.next_window:	2183	.next_window:
2135	add esi, 2	2184	add esi, 2
2136		2185
2137	mov eax, [TASK_COUNT]	2186	mov eax, [TASK_COUNT]
2138	lea eax, word[WIN_POS + eax * 2] ; number of the upper window	2187	lea eax, word[WIN_POS + eax * 2] ; number of the upper window
2139		2188
2140	cmp esi, eax	2189	cmp esi, eax
2141	ja .exit.no_redraw	2190	ja .exit.no_redraw
2142		2191
2143	movzx edx, word[esi]	2192	movzx edx, word[esi]
2144	shl edx, 5	2193	shl edx, 5
2145	cmp [CURRENT_TASK + edx + TASKDATA.state], TSTATE_FREE	2194	cmp [CURRENT_TASK + edx + TASKDATA.state], TSTATE_FREE
2146	je .next_window	2195	je .next_window
2147		2196
2148	mov eax, [edi + WDATA.box.top]	2197	mov eax, [edi + WDATA.box.top]
2149	mov ebx, [edi + WDATA.box.height]	2198	mov ebx, [edi + WDATA.box.height]
2150	add ebx, eax	2199	add ebx, eax
2151		2200
2152	mov ecx, [window_data + edx + WDATA.box.top]	2201	mov ecx, [window_data + edx + WDATA.box.top]
2153	cmp ecx, ebx	2202	cmp ecx, ebx
2154	jge .next_window	2203	jge .next_window
2155	add ecx, [window_data + edx + WDATA.box.height]	2204	add ecx, [window_data + edx + WDATA.box.height]
2156	cmp eax, ecx	2205	cmp eax, ecx
2157	jge .next_window	2206	jge .next_window
2158		2207
2159	mov eax, [edi + WDATA.box.left]	2208	mov eax, [edi + WDATA.box.left]
2160	mov ebx, [edi + WDATA.box.width]	2209	mov ebx, [edi + WDATA.box.width]
2161	add ebx, eax	2210	add ebx, eax
2162		2211
2163	mov ecx, [window_data + edx + WDATA.box.left]	2212	mov ecx, [window_data + edx + WDATA.box.left]
2164	cmp ecx, ebx	2213	cmp ecx, ebx
2165	jge .next_window	2214	jge .next_window
2166	add ecx, [window_data + edx + WDATA.box.width]	2215	add ecx, [window_data + edx + WDATA.box.width]
2167	cmp eax, ecx	2216	cmp eax, ecx
2168	jge .next_window	2217	jge .next_window
2169		2218
2170	pop esi edx ebx eax	2219	pop esi edx ebx eax
2171	;--------------------------------------	2220	;--------------------------------------
2172	align 4	2221	align 4
2173	.exit.redraw:	2222	.exit.redraw:
2174	xor ecx, ecx	2223	xor ecx, ecx
2175	inc ecx	2224	inc ecx
2176	ret	2225	ret
2177	;--------------------------------------	2226	;--------------------------------------
2178	align 4	2227	align 4
2179	.exit.no_redraw:	2228	.exit.no_redraw:
2180	pop esi edx ebx eax	2229	pop esi edx ebx eax
2181	xor ecx, ecx	2230	xor ecx, ecx
2182	ret	2231	ret
2183	;------------------------------------------------------------------------------	2232	;------------------------------------------------------------------------------
2184	align 4	2233	align 4
2185	;------------------------------------------------------------------------------	2234	;------------------------------------------------------------------------------
2186	window._.draw_window_caption: ;////////////////////////////////////////////////	2235	window._.draw_window_caption: ;////////////////////////////////////////////////
2187	;------------------------------------------------------------------------------	2236	;------------------------------------------------------------------------------
2188	;?	2237	;?
2189	;------------------------------------------------------------------------------	2238	;------------------------------------------------------------------------------
2190	xor eax, eax	2239	xor eax, eax
2191	mov edx, [TASK_COUNT]	2240	mov edx, [TASK_COUNT]
2192	movzx edx, word[WIN_POS + edx * 2]	2241	movzx edx, word[WIN_POS + edx * 2]
2193	cmp edx, [CURRENT_TASK]	2242	cmp edx, [CURRENT_TASK]
2194	jne @f	2243	jne @f
2195	inc eax	2244	inc eax
2196	;--------------------------------------	2245	;--------------------------------------
2197	align 4	2246	align 4
2198	@@:	2247	@@:
2199	mov edx, [CURRENT_TASK]	2248	mov edx, [CURRENT_TASK]
2200	shl edx, 5	2249	shl edx, 5
2201	add edx, window_data	2250	add edx, window_data
2202	movzx ebx, [edx + WDATA.fl_wstyle]	2251	movzx ebx, [edx + WDATA.fl_wstyle]
2203	and bl, 0x0F	2252	and bl, 0x0F
2204	cmp bl, 3	2253	cmp bl, 3
2205	je .draw_caption_style_3	2254	je .draw_caption_style_3
2206	cmp bl, 4	2255	cmp bl, 4
2207	je .draw_caption_style_3	2256	je .draw_caption_style_3
2208		2257
2209	jmp .not_style_3	2258	jmp .not_style_3
2210	;--------------------------------------	2259	;--------------------------------------
2211	align 4	2260	align 4
2212	.draw_caption_style_3:	2261	.draw_caption_style_3:
2213	push edx	2262	push edx
2214	call drawwindow_IV_caption	2263	call drawwindow_IV_caption
2215	add esp, 4	2264	add esp, 4
2216	jmp .2	2265	jmp .2
2217	;--------------------------------------	2266	;--------------------------------------
2218	align 4	2267	align 4
2219	.not_style_3:	2268	.not_style_3:
2220	cmp bl, 2	2269	cmp bl, 2
2221	jne .not_style_2	2270	jne .not_style_2
2222		2271
2223	call drawwindow_III_caption	2272	call drawwindow_III_caption
2224	jmp .2	2273	jmp .2
2225	;--------------------------------------	2274	;--------------------------------------
2226	align 4	2275	align 4
2227	.not_style_2:	2276	.not_style_2:
2228	cmp bl, 0	2277	cmp bl, 0
2229	jne .2	2278	jne .2
2230		2279
2231	call drawwindow_I_caption	2280	call drawwindow_I_caption
2232	;--------------------------------------	2281	;--------------------------------------
2233	align 4	2282	align 4
2234	.2:	2283	.2:
2235	mov edi, [CURRENT_TASK]	2284	mov edi, [CURRENT_TASK]
2236	shl edi, 5	2285	shl edi, 5
2237	test [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION	2286	test [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION
2238	jz .exit	2287	jz .exit
2239	mov edx, [edi * 8 + SLOT_BASE + APPDATA.wnd_caption]	2288	mov edx, [edi * 8 + SLOT_BASE + APPDATA.wnd_caption]
2240	or edx, edx	2289	or edx, edx
2241	jz .exit	2290	jz .exit
2242		2291
2243	movzx eax, [edi + window_data + WDATA.fl_wstyle]	2292	movzx eax, [edi + window_data + WDATA.fl_wstyle]
2244	and al, 0x0F	2293	and al, 0x0F
2245	cmp al, 3	2294	cmp al, 3
2246	je .skinned	2295	je .skinned
2247	cmp al, 4	2296	cmp al, 4
2248	je .skinned	2297	je .skinned
2249		2298
2250	jmp .not_skinned	2299	jmp .not_skinned
2251	;--------------------------------------	2300	;--------------------------------------
2252	align 4	2301	align 4
2253	.skinned:	2302	.skinned:
2254	mov ebp, [edi + window_data + WDATA.box.left - 2]	2303	mov ebp, [edi + window_data + WDATA.box.left - 2]
2255	mov bp, word[edi + window_data + WDATA.box.top]	2304	mov bp, word[edi + window_data + WDATA.box.top]
2256	movzx eax, word[edi + window_data + WDATA.box.width]	2305	movzx eax, word[edi + window_data + WDATA.box.width]
2257	sub ax, [_skinmargins.left]	2306	sub ax, [_skinmargins.left]
2258	sub ax, [_skinmargins.right]	2307	sub ax, [_skinmargins.right]
2259	push edx	2308	push edx
2260	cwde	2309	cwde
2261	cdq	2310	cdq
2262	mov ebx, 6	2311	mov ebx, 6
2263	idiv ebx	2312	idiv ebx
2264	pop edx	2313	pop edx
2265	or eax, eax	2314	or eax, eax
2266	js .exit	2315	js .exit
2267		2316
2268	mov esi, eax	2317	mov esi, eax
2269	mov ebx, dword[_skinmargins.left - 2]	2318	mov ebx, dword[_skinmargins.left - 2]
2270	mov bx, word[_skinh]	2319	mov bx, word[_skinh]
2271	sub bx, [_skinmargins.bottom]	2320	sub bx, [_skinmargins.bottom]
2272	sub bx, [_skinmargins.top]	2321	sub bx, [_skinmargins.top]
2273	sar bx, 1	2322	sar bx, 1
2274	adc bx, 0	2323	adc bx, 0
2275	add bx, [_skinmargins.top]	2324	add bx, [_skinmargins.top]
2276	add bx, -3	2325	add bx, -3
2277	add ebx, ebp	2326	add ebx, ebp
2278	jmp .dodraw	2327	jmp .dodraw
2279	;--------------------------------------	2328	;--------------------------------------
2280	align 4	2329	align 4
2281	.not_skinned:	2330	.not_skinned:
2282	cmp al, 1	2331	cmp al, 1
2283	je .exit	2332	je .exit
2284		2333
2285	mov ebp, [edi + window_data + WDATA.box.left - 2]	2334	mov ebp, [edi + window_data + WDATA.box.left - 2]
2286	mov bp, word[edi + window_data + WDATA.box.top]	2335	mov bp, word[edi + window_data + WDATA.box.top]
2287	movzx eax, word[edi + window_data + WDATA.box.width]	2336	movzx eax, word[edi + window_data + WDATA.box.width]
2288	sub eax, 16	2337	sub eax, 16
2289	push edx	2338	push edx
2290	cwde	2339	cwde
2291	cdq	2340	cdq
2292	mov ebx, 6	2341	mov ebx, 6
2293	idiv ebx	2342	idiv ebx
2294	pop edx	2343	pop edx
2295	or eax, eax	2344	or eax, eax
2296	js .exit	2345	js .exit
2297		2346
2298	mov esi, eax	2347	mov esi, eax
2299	mov ebx, 0x00080007	2348	mov ebx, 0x00080007
2300	add ebx, ebp	2349	add ebx, ebp
2301	;--------------------------------------	2350	;--------------------------------------
2302	align 4	2351	align 4
2303	.dodraw:	2352	.dodraw:
2304	mov ecx, [common_colours + 16]	2353	mov ecx, [common_colours + 16]
2305	or ecx, 0x80000000	2354	or ecx, 0x80000000
2306	xor edi, edi	2355	xor edi, edi
2307	call dtext_asciiz_esi	2356	call dtext_asciiz_esi
2308	;--------------------------------------	2357	;--------------------------------------
2309	align 4	2358	align 4
2310	.exit:	2359	.exit:
2311	; call [draw_pointer]	2360	; call [draw_pointer]
2312	call __sys_draw_pointer	2361	call __sys_draw_pointer
2313	ret	2362	ret
2314	;------------------------------------------------------------------------------	2363	;------------------------------------------------------------------------------
2315	align 4	2364	align 4
2316	;------------------------------------------------------------------------------	2365	;------------------------------------------------------------------------------
2317	window._.draw_negative_box: ;//////////////////////////////////////////////////	2366	window._.draw_negative_box: ;//////////////////////////////////////////////////
2318	;------------------------------------------------------------------------------	2367	;------------------------------------------------------------------------------
2319	;? Draw negative box	2368	;? Draw negative box
2320	;------------------------------------------------------------------------------	2369	;------------------------------------------------------------------------------
2321	;> edi = pointer to BOX struct	2370	;> edi = pointer to BOX struct
2322	;------------------------------------------------------------------------------	2371	;------------------------------------------------------------------------------
2323	push eax ebx esi	2372	push eax ebx esi
2324	mov esi, 0x01000000	2373	mov esi, 0x01000000
2325	;--------------------------------------	2374	;--------------------------------------
2326	align 4	2375	align 4
2327	.1:	2376	.1:
2328	mov eax, [edi + BOX.left - 2]	2377	mov eax, [edi + BOX.left - 2]
2329	mov ax, word[edi + BOX.left]	2378	mov ax, word[edi + BOX.left]
2330	add ax, word[edi + BOX.width]	2379	add ax, word[edi + BOX.width]
2331	mov ebx, [edi + BOX.top - 2]	2380	mov ebx, [edi + BOX.top - 2]
2332	mov bx, word[edi + BOX.top]	2381	mov bx, word[edi + BOX.top]
2333	add bx, word[edi + BOX.height]	2382	add bx, word[edi + BOX.height]
2334	call draw_rectangle.forced	2383	call draw_rectangle.forced
2335	pop esi ebx eax	2384	pop esi ebx eax
2336	ret	2385	ret
2337	;------------------------------------------------------------------------------	2386	;------------------------------------------------------------------------------
2338	align 4	2387	align 4
2339	;------------------------------------------------------------------------------	2388	;------------------------------------------------------------------------------
2340	window._.end_moving__box: ;//////////////////////////////////////////////////	2389	window._.end_moving__box: ;//////////////////////////////////////////////////
2341	;------------------------------------------------------------------------------	2390	;------------------------------------------------------------------------------
2342	;? Draw positive box	2391	;? Draw positive box
2343	;------------------------------------------------------------------------------	2392	;------------------------------------------------------------------------------
2344	;> edi = pointer to BOX struct	2393	;> edi = pointer to BOX struct
2345	;------------------------------------------------------------------------------	2394	;------------------------------------------------------------------------------
2346	push eax ebx esi	2395	push eax ebx esi
2347	xor esi, esi	2396	xor esi, esi
2348	jmp window._.draw_negative_box.1	2397	jmp window._.draw_negative_box.1
2349	;------------------------------------------------------------------------------	2398	;------------------------------------------------------------------------------
2350	align 4	2399	align 4
2351	;------------------------------------------------------------------------------	2400	;------------------------------------------------------------------------------
2352	window._.get_rect: ;/////////////////////////////////////////////////////	2401	window._.get_rect: ;/////////////////////////////////////////////////////
2353	;------------------------------------------------------------------------------	2402	;------------------------------------------------------------------------------
2354	;? void __fastcall get_window_rect(struct RECT* rc);	2403	;? void __fastcall get_window_rect(struct RECT* rc);
2355	;------------------------------------------------------------------------------	2404	;------------------------------------------------------------------------------
2356	;> ecx = pointer to RECT	2405	;> ecx = pointer to RECT
2357	;------------------------------------------------------------------------------	2406	;------------------------------------------------------------------------------
2358	mov eax, [TASK_BASE]	2407	mov eax, [TASK_BASE]
2359		2408
2360	mov edx, [eax-twdw + WDATA.box.left]	2409	mov edx, [eax-twdw + WDATA.box.left]
2361	mov [ecx+RECT.left], edx	2410	mov [ecx+RECT.left], edx
2362		2411
2363	add edx, [eax-twdw + WDATA.box.width]	2412	add edx, [eax-twdw + WDATA.box.width]
2364	mov [ecx+RECT.right], edx	2413	mov [ecx+RECT.right], edx
2365		2414
2366	mov edx, [eax-twdw + WDATA.box.top]	2415	mov edx, [eax-twdw + WDATA.box.top]
2367	mov [ecx+RECT.top], edx	2416	mov [ecx+RECT.top], edx
2368		2417
2369	add edx, [eax-twdw + WDATA.box.height]	2418	add edx, [eax-twdw + WDATA.box.height]
2370	mov [ecx+RECT.bottom], edx	2419	mov [ecx+RECT.bottom], edx
2371	ret	2420	ret
2372	;------------------------------------------------------------------------------	2421	;------------------------------------------------------------------------------

Subversion Repositories Kolibri OS

(root)/kernel/trunk/gui/window.inc – Rev 2620 → 2648